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/* Support for dynamic loading of extension modules */

#include "Python.h"
#include "importdl.h"

#include <errno.h>      /*  for global errno      */
#include <string.h>     /*  for strerror()        */
#include <stdlib.h>     /*  for malloc(), free()  */
#include <sys/ldr.h>


#ifdef AIX_GENUINE_CPLUSPLUS
#include <load.h>
#define aix_load loadAndInit
#else
#define aix_load load
#endif


extern char *Py_GetProgramName(void);

typedef struct Module {
    struct Module *next;
    void          *entry;
} Module, *ModulePtr;

const char *_PyImport_DynLoadFiletab[] = {".so", NULL};

static int
aix_getoldmodules(void **modlistptr)
{
    ModulePtr       modptr, prevmodptr;
    struct ld_info  *ldiptr;
    char            *ldibuf;
    int             errflag, bufsize = 1024;
    unsigned int    offset;
    char *progname = Py_GetProgramName();

    /*
    -- Get the list of loaded modules into ld_info structures.
    */
    if ((ldibuf = malloc(bufsize)) == NULL) {
        PyErr_SetString(PyExc_ImportError, strerror(errno));
        return -1;
    }
    while ((errflag = loadquery(L_GETINFO, ldibuf, bufsize)) == -1
           && errno == ENOMEM) {
        free(ldibuf);
        bufsize += 1024;
        if ((ldibuf = malloc(bufsize)) == NULL) {
            PyErr_SetString(PyExc_ImportError, strerror(errno));
            return -1;
        }
    }
    if (errflag == -1) {
        PyErr_SetString(PyExc_ImportError, strerror(errno));
        return -1;
    }
    /*
    -- Make the modules list from the ld_info structures.
    */
    ldiptr = (struct ld_info *)ldibuf;
    prevmodptr = NULL;
    do {
        if (strstr(progname, ldiptr->ldinfo_filename) == NULL &&
            strstr(ldiptr->ldinfo_filename, "python") == NULL) {
            /*
            -- Extract only the modules belonging to the main
            -- executable + those containing "python" as a
            -- substring (like the "python[version]" binary or
            -- "libpython[version].a" in case it's a shared lib).
            */
            offset = (unsigned int)ldiptr->ldinfo_next;
            ldiptr = (struct ld_info *)((char*)ldiptr + offset);
            continue;
        }
        if ((modptr = (ModulePtr)malloc(sizeof(Module))) == NULL) {
            PyErr_SetString(PyExc_ImportError, strerror(errno));
            while (*modlistptr) {
                modptr = (ModulePtr)*modlistptr;
                *modlistptr = (void *)modptr->next;
                free(modptr);
            }
            return -1;
        }
        modptr->entry = ldiptr->ldinfo_dataorg;
        modptr->next  = NULL;
        if (prevmodptr == NULL)
            *modlistptr = (void *)modptr;
        else
            prevmodptr->next = modptr;
        prevmodptr = modptr;
        offset = (unsigned int)ldiptr->ldinfo_next;
        ldiptr = (struct ld_info *)((char*)ldiptr + offset);
    } while (offset);
    free(ldibuf);
    return 0;
}


static void
aix_loaderror(const char *pathname)
{

    char *message[1024], errbuf[1024];
    PyObject *pathname_ob = NULL;
    PyObject *errbuf_ob = NULL;
    int i,j;

    struct errtab {
        int errNo;
        char *errstr;
    } load_errtab[] = {
        {L_ERROR_TOOMANY,               "too many errors, rest skipped."},
        {L_ERROR_NOLIB,                 "can't load library:"},
        {L_ERROR_UNDEF,                 "can't find symbol in library:"},
        {L_ERROR_RLDBAD,
         "RLD index out of range or bad relocation type:"},
        {L_ERROR_FORMAT,                "not a valid, executable xcoff file:"},
        {L_ERROR_MEMBER,
         "file not an archive or does not contain requested member:"},
        {L_ERROR_TYPE,                  "symbol table mismatch:"},
        {L_ERROR_ALIGN,                 "text alignment in file is wrong."},
        {L_ERROR_SYSTEM,                "System error:"},
        {L_ERROR_ERRNO,                 NULL}
    };

#define ERRBUF_APPEND(s) strncat(errbuf, s, sizeof(errbuf)-strlen(errbuf)-1)

    PyOS_snprintf(errbuf, sizeof(errbuf), "from module %.200s ", pathname);

    if (!loadquery(L_GETMESSAGES, &message[0], sizeof(message))) {
        ERRBUF_APPEND(strerror(errno));
        ERRBUF_APPEND("\n");
    }
    for(i = 0; message[i] && *message[i]; i++) {
        int nerr = atoi(message[i]);
        for (j=0; j < Py_ARRAY_LENGTH(load_errtab); j++) {
            if (nerr == load_errtab[j].errNo && load_errtab[j].errstr)
            ERRBUF_APPEND(load_errtab[j].errstr);
        }
        while (Py_ISDIGIT(Py_CHARMASK(*message[i]))) message[i]++ ;
        ERRBUF_APPEND(message[i]);
        ERRBUF_APPEND("\n");
    }
    errbuf[strlen(errbuf)-1] = '\0';            /* trim off last newline */
    pathname_ob = PyUnicode_FromString(pathname);
    errbuf_ob = PyUnicode_FromString(errbuf);
    PyErr_SetImportError(errbuf_ob, NULL, pathname);
    Py_DECREF(pathname_ob);
    Py_DECREF(errbuf_ob);
    return;
}


dl_funcptr _PyImport_FindSharedFuncptr(const char *prefix,
                                       const char *shortname,
                                       const char *pathname, FILE *fp)
{
    dl_funcptr p;

    /*
    -- Invoke load() with L_NOAUTODEFER leaving the imported symbols
    -- of the shared module unresolved. Thus we have to resolve them
    -- explicitly with loadbind. The new module is loaded, then we
    -- resolve its symbols using the list of already loaded modules
    -- (only those that belong to the python executable). Get these
    -- with loadquery(L_GETINFO).
    */

    static void *staticmodlistptr = NULL;

    if (!staticmodlistptr)
        if (aix_getoldmodules(&staticmodlistptr) == -1)
            return NULL;
    p = (dl_funcptr) aix_load((char *)pathname, L_NOAUTODEFER, 0);
    if (p == NULL) {
        aix_loaderror(pathname);
        return NULL;
    }

    return p;
}
te a new block and return a pointer to it. Returns NULL on error. */ -- cgit v0.12 From cf2d9ff3c5f84eb0481165167b1c523d568ecf7b Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 28 Jun 2009 20:38:24 +0000 Subject: Merged revisions 73632 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ........ r73632 | mark.dickinson | 2009-06-28 21:36:54 +0100 (Sun, 28 Jun 2009) | 3 lines Corrections to decimal flying circus: round returns a Decimal; float should have a short repr. ........ --- Doc/library/decimal.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Doc/library/decimal.rst b/Doc/library/decimal.rst index d548c0d..4eba768 100644 --- a/Doc/library/decimal.rst +++ b/Doc/library/decimal.rst @@ -187,9 +187,9 @@ floating point flying circus: >>> str(a) '1.34' >>> float(a) - 1.3400000000000001 - >>> round(a, 1) # round() first converts to binary floating point - 1.3 + 1.34 + >>> round(a, 1) + Decimal('1.3') >>> int(a) 1 >>> a * 5 -- cgit v0.12 From d1cc39d3d833289e924c8ded75f6cc94dc4cc5a5 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 28 Jun 2009 21:00:42 +0000 Subject: Merged revisions 73636 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ........ r73636 | mark.dickinson | 2009-06-28 21:59:42 +0100 (Sun, 28 Jun 2009) | 2 lines Issue #6354: More fixes for code examples involving the repr of a float. ........ --- Doc/library/math.rst | 2 +- Doc/library/sqlite3.rst | 4 ++-- Doc/library/turtle.rst | 2 +- Doc/tutorial/inputoutput.rst | 8 ++++---- Doc/tutorial/introduction.rst | 2 +- Doc/tutorial/stdlib2.rst | 8 ++++---- 6 files changed, 13 insertions(+), 13 deletions(-) diff --git a/Doc/library/math.rst b/Doc/library/math.rst index 649487f..488230a 100644 --- a/Doc/library/math.rst +++ b/Doc/library/math.rst @@ -82,7 +82,7 @@ Number-theoretic and representation functions loss of precision by tracking multiple intermediate partial sums:: >>> sum([.1, .1, .1, .1, .1, .1, .1, .1, .1, .1]) - 0.99999999999999989 + 0.9999999999999999 >>> fsum([.1, .1, .1, .1, .1, .1, .1, .1, .1, .1]) 1.0 diff --git a/Doc/library/sqlite3.rst b/Doc/library/sqlite3.rst index 6c3f6e2..53164b8 100644 --- a/Doc/library/sqlite3.rst +++ b/Doc/library/sqlite3.rst @@ -81,7 +81,7 @@ This example uses the iterator form:: >>> for row in c: ... print(row) ... - (u'2006-01-05', u'BUY', u'RHAT', 100, 35.140000000000001) + (u'2006-01-05', u'BUY', u'RHAT', 100, 35.14) (u'2006-03-28', u'BUY', u'IBM', 1000, 45.0) (u'2006-04-06', u'SELL', u'IBM', 500, 53.0) (u'2006-04-05', u'BUY', u'MSOFT', 1000, 72.0) @@ -591,7 +591,7 @@ Now we plug :class:`Row` in:: >>> type(r) >>> r - (u'2006-01-05', u'BUY', u'RHAT', 100.0, 35.140000000000001) + (u'2006-01-05', u'BUY', u'RHAT', 100.0, 35.14) >>> len(r) 5 >>> r[2] diff --git a/Doc/library/turtle.rst b/Doc/library/turtle.rst index 9070107..b7f2853 100644 --- a/Doc/library/turtle.rst +++ b/Doc/library/turtle.rst @@ -881,7 +881,7 @@ Color control >>> tup = (0.2, 0.8, 0.55) >>> turtle.pencolor(tup) >>> turtle.pencolor() - (0.20000000000000001, 0.80000000000000004, 0.5490196078431373) + (0.2, 0.8, 0.5490196078431373) >>> colormode(255) >>> turtle.pencolor() (51, 204, 140) diff --git a/Doc/tutorial/inputoutput.rst b/Doc/tutorial/inputoutput.rst index eabf662..b1efd1a 100644 --- a/Doc/tutorial/inputoutput.rst +++ b/Doc/tutorial/inputoutput.rst @@ -52,10 +52,10 @@ Some examples:: 'Hello, world.' >>> repr(s) "'Hello, world.'" - >>> str(0.1) - '0.1' - >>> repr(0.1) - '0.10000000000000001' + >>> str(1.0/7.0) + '0.142857142857' + >>> repr(1.0/7.0) + '0.14285714285714285' >>> x = 10 * 3.25 >>> y = 200 * 200 >>> s = 'The value of x is ' + repr(x) + ', and y is ' + repr(y) + '...' diff --git a/Doc/tutorial/introduction.rst b/Doc/tutorial/introduction.rst index 3757fc3..1b3faae 100644 --- a/Doc/tutorial/introduction.rst +++ b/Doc/tutorial/introduction.rst @@ -56,7 +56,7 @@ operators ``+``, ``-``, ``*`` and ``/`` work just like in most other languages >>> (50-5*6)/4 5.0 >>> 8/5 # Fractions aren't lost when dividing integers - 1.6000000000000001 + 1.6 Note: You might not see exactly the same result; floating point results can differ from one machine to another. We will say more later about controlling diff --git a/Doc/tutorial/stdlib2.rst b/Doc/tutorial/stdlib2.rst index 4be3275..d17b031 100644 --- a/Doc/tutorial/stdlib2.rst +++ b/Doc/tutorial/stdlib2.rst @@ -359,10 +359,10 @@ results in decimal floating point and binary floating point. The difference becomes significant if the results are rounded to the nearest cent:: >>> from decimal import * - >>> Decimal('0.70') * Decimal('1.05') - Decimal("0.7350") - >>> .70 * 1.05 - 0.73499999999999999 + >>> round(Decimal('0.70') * Decimal('1.05'), 2) + Decimal('0.74') + >>> round(.70 * 1.05, 2) + 0.73 The :class:`Decimal` result keeps a trailing zero, automatically inferring four place significance from multiplicands with two place significance. Decimal -- cgit v0.12 From 9307839ee9e1445dd48bba6531b51738c075b746 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 28 Jun 2009 21:20:21 +0000 Subject: Merged revisions 73640 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ........ r73640 | mark.dickinson | 2009-06-28 22:19:18 +0100 (Sun, 28 Jun 2009) | 3 lines Issue #6354 continued: reword confusing tutorial note on the (no-longer existing) difference between str(8/5) and repr(8/5). ........ --- Doc/tutorial/introduction.rst | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) diff --git a/Doc/tutorial/introduction.rst b/Doc/tutorial/introduction.rst index 1b3faae..b279f71 100644 --- a/Doc/tutorial/introduction.rst +++ b/Doc/tutorial/introduction.rst @@ -60,16 +60,9 @@ operators ``+``, ``-``, ``*`` and ``/`` work just like in most other languages Note: You might not see exactly the same result; floating point results can differ from one machine to another. We will say more later about controlling -the appearance of floating point output; what we see here is the most -informative display but not as easy to read as we would get with:: - - >>> print(8/5) - 1.6 - -For clarity in this tutorial we will show the simpler floating point output -unless we are specifically discussing output formatting, and explain later -why these two ways of displaying floating point data come to be different. -See :ref:`tut-fp-issues` for a full discussion. +the appearance of floating point output. See also :ref:`tut-fp-issues` for a +full discussion of some of the subtleties of floating point numbers and their +representations. To do integer division and get an integer result, discarding any fractional result, there is another operator, ``//``:: -- cgit v0.12 From a1713bdfed6f634aa054b74b99e50180157698ae Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 28 Jun 2009 21:25:41 +0000 Subject: Merged revisions 73642 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ........ r73642 | mark.dickinson | 2009-06-28 22:24:42 +0100 (Sun, 28 Jun 2009) | 1 line Fix incorrect quote type on Decimal examples ........ --- Doc/tutorial/stdlib2.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/tutorial/stdlib2.rst b/Doc/tutorial/stdlib2.rst index d17b031..938430f 100644 --- a/Doc/tutorial/stdlib2.rst +++ b/Doc/tutorial/stdlib2.rst @@ -373,7 +373,7 @@ Exact representation enables the :class:`Decimal` class to perform modulo calculations and equality tests that are unsuitable for binary floating point:: >>> Decimal('1.00') % Decimal('.10') - Decimal("0.00") + Decimal('0.00') >>> 1.00 % 0.10 0.09999999999999995 @@ -386,6 +386,6 @@ The :mod:`decimal` module provides arithmetic with as much precision as needed:: >>> getcontext().prec = 36 >>> Decimal(1) / Decimal(7) - Decimal("0.142857142857142857142857142857142857") + Decimal('0.142857142857142857142857142857142857') -- cgit v0.12 From 32123370f4051896a378df8d64b09adf81bd967a Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sun, 28 Jun 2009 22:36:18 +0000 Subject: unfortunately we can't kill compiler_new_tmpname here --- Python/compile.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Python/compile.c b/Python/compile.c index 11d7c33..23722b2 100644 --- a/Python/compile.c +++ b/Python/compile.c @@ -551,6 +551,16 @@ compiler_exit_scope(struct compiler *c) } +/* Allocate a new "anonymous" local variable. Used by with statements. */ + +static PyObject * +compiler_new_tmpname(struct compiler *c) +{ + char tmpname[256]; + PyOS_snprintf(tmpname, sizeof(tmpname), "_[%d]", ++c->u->u_tmpname); + return PyUnicode_FromString(tmpname); +} + /* Allocate a new block and return a pointer to it. Returns NULL on error. */ -- cgit v0.12 From 5afe30e07cf27abc032ed0bb73aa7fe429605beb Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 28 Jun 2009 22:52:18 +0000 Subject: Merged revisions 73661 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r73661 | mark.dickinson | 2009-06-28 23:40:48 +0100 (Sun, 28 Jun 2009) | 9 lines Merged revisions 73660 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73660 | mark.dickinson | 2009-06-28 23:37:13 +0100 (Sun, 28 Jun 2009) | 1 line Remove unused stdint.h includes ........ ................ --- Include/longintrepr.h | 4 ---- Include/pymath.h | 4 ---- 2 files changed, 8 deletions(-) diff --git a/Include/longintrepr.h b/Include/longintrepr.h index dd0933a..7765172 100644 --- a/Include/longintrepr.h +++ b/Include/longintrepr.h @@ -40,10 +40,6 @@ extern "C" { platform. */ -#if HAVE_STDINT_H -#include -#endif - #if PYLONG_BITS_IN_DIGIT == 30 #if !(defined HAVE_UINT64_T && defined HAVE_UINT32_T && \ defined HAVE_INT64_T && defined HAVE_INT32_T) diff --git a/Include/pymath.h b/Include/pymath.h index 816691a..dc2c427 100644 --- a/Include/pymath.h +++ b/Include/pymath.h @@ -3,10 +3,6 @@ #include "pyconfig.h" /* include for defines */ -#ifdef HAVE_STDINT_H -#include -#endif - /************************************************************************** Symbols and macros to supply platform-independent interfaces to mathematical functions and constants -- cgit v0.12 From b8aff6a6aa6df5a53d97caf0777a7fedd0dab6a0 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Mon, 29 Jun 2009 01:50:51 +0000 Subject: Clean-up floating point tutorial --- Doc/tutorial/floatingpoint.rst | 51 +++++++++++++++++++++++------------------- 1 file changed, 28 insertions(+), 23 deletions(-) diff --git a/Doc/tutorial/floatingpoint.rst b/Doc/tutorial/floatingpoint.rst index a8a4202..e877a99 100644 --- a/Doc/tutorial/floatingpoint.rst +++ b/Doc/tutorial/floatingpoint.rst @@ -50,7 +50,7 @@ decimal value 0.1 cannot be represented exactly as a base 2 fraction. In base Stop at any finite number of bits, and you get an approximation. On most machines today, floats are approximated using a binary fraction with -the numerator using the first 53 bits following the most significant bit and +the numerator using the first 53 bits starting with the most significant bit and with the denominator as a power of two. In the case of 1/10, the binary fraction is ``3602879701896397 / 2 ** 55`` which is close to but not exactly equal to the true value of 1/10. @@ -230,12 +230,8 @@ as :: and recalling that *J* has exactly 53 bits (is ``>= 2**52`` but ``< 2**53``), the best value for *N* is 56:: - >>> 2**52 - 4503599627370496 - >>> 2**53 - 9007199254740992 - >>> 2**56/10 - 7205759403792794.0 + >>> 2**52 <= 2**56 // 10 < 2**53 + True That is, 56 is the only value for *N* that leaves *J* with exactly 53 bits. The best possible value for *J* is then that quotient rounded:: @@ -250,14 +246,13 @@ by rounding up:: >>> q+1 7205759403792794 -Therefore the best possible approximation to 1/10 in 754 double precision is -that over 2\*\*56, or :: +Therefore the best possible approximation to 1/10 in 754 double precision is:: - 7205759403792794 / 72057594037927936 + 7205759403792794 / 2 ** 56 Dividing both the numerator and denominator by two reduces the fraction to:: - 3602879701896397 / 36028797018963968 + 3602879701896397 / 2 ** 55 Note that since we rounded up, this is actually a little bit larger than 1/10; if we had not rounded up, the quotient would have been a little bit smaller than @@ -269,24 +264,34 @@ above, the best 754 double approximation it can get:: >>> 0.1 * 2 ** 55 3602879701896397.0 -If we multiply that fraction by 10\*\*60, we can see the value of out to -60 decimal digits:: +If we multiply that fraction by 10\*\*55, we can see the value out to +55 decimal digits:: - >>> 3602879701896397 * 10 ** 60 // 2 ** 55 + >>> 3602879701896397 * 10 ** 55 // 2 ** 55 1000000000000000055511151231257827021181583404541015625 -meaning that the exact number stored in the computer is approximately equal to -the decimal value 0.100000000000000005551115123125. Rounding that to 17 -significant digits gives the 0.10000000000000001 that Python displays (well, -will display on any 754-conforming platform that does best-possible input and -output conversions in its C library --- yours may not!). +meaning that the exact number stored in the computer is equal to +the decimal value 0.1000000000000000055511151231257827021181583404541015625. +Instead of displaying the full decimal value, many languages (including +older versions of Python), round the result to 17 significant digits:: + + >>> format(0.1, '.17f') + '0.10000000000000001' The :mod:`fractions` and :mod:`decimal` modules make these calculations easy:: >>> from decimal import Decimal >>> from fractions import Fraction - >>> print(Fraction.from_float(0.1)) - 3602879701896397/36028797018963968 - >>> print(Decimal.from_float(0.1)) - 0.1000000000000000055511151231257827021181583404541015625 + + >>> Fraction.from_float(0.1) + Fraction(3602879701896397, 36028797018963968) + + >>> (0.1).as_integer_ratio() + (3602879701896397, 36028797018963968) + + >>> Decimal.from_float(0.1) + Decimal('0.1000000000000000055511151231257827021181583404541015625') + + >>> format(Decimal.from_float(0.1), '.17') + '0.10000000000000001' -- cgit v0.12 From e65abb3fb04d9e1f273885b3cfa8da46b7f96018 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Mon, 29 Jun 2009 03:46:42 +0000 Subject: Merged revisions 73671 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r73671 | benjamin.peterson | 2009-06-28 22:37:21 -0500 (Sun, 28 Jun 2009) | 9 lines Merged revisions 73669 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73669 | benjamin.peterson | 2009-06-28 22:30:55 -0500 (Sun, 28 Jun 2009) | 1 line update to sphinx 0.6.2 ........ ................ --- Doc/Makefile | 2 +- Doc/make.bat | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/Makefile b/Doc/Makefile index c9f3ed6..146e1b3 100644 --- a/Doc/Makefile +++ b/Doc/Makefile @@ -32,7 +32,7 @@ help: checkout: @if [ ! -d tools/sphinx ]; then \ echo "Checking out Sphinx..."; \ - svn checkout $(SVNROOT)/external/Sphinx-0.6.1/sphinx tools/sphinx; \ + svn checkout $(SVNROOT)/external/Sphinx-0.6.2/sphinx tools/sphinx; \ fi @if [ ! -d tools/docutils ]; then \ echo "Checking out Docutils..."; \ diff --git a/Doc/make.bat b/Doc/make.bat index c51fc8d..0b618e3 100644 --- a/Doc/make.bat +++ b/Doc/make.bat @@ -34,7 +34,7 @@ echo. goto end :checkout -svn co %SVNROOT%/external/Sphinx-0.6.1/sphinx tools/sphinx +svn co %SVNROOT%/external/Sphinx-0.6.2/sphinx tools/sphinx svn co %SVNROOT%/external/docutils-0.5/docutils tools/docutils svn co %SVNROOT%/external/Jinja-2.1.1/jinja2 tools/jinja2 svn co %SVNROOT%/external/Pygments-0.11.1/pygments tools/pygments -- cgit v0.12 From 6870f26d264d6242b3f61f01e306609b688f9c8f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= Date: Mon, 29 Jun 2009 06:36:33 +0000 Subject: Merged revisions 73673 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r73673 | martin.v.loewis | 2009-06-29 08:35:26 +0200 (Mo, 29 Jun 2009) | 2 lines Link to PEP 383. ........ --- Doc/library/codecs.rst | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Doc/library/codecs.rst b/Doc/library/codecs.rst index e3f98ef..53437ce 100644 --- a/Doc/library/codecs.rst +++ b/Doc/library/codecs.rst @@ -322,7 +322,8 @@ and implemented by all standard Python codecs: | ``'backslashreplace'`` | Replace with backslashed escape sequences | | | (only for encoding). | +-------------------------+-----------------------------------------------+ -| ``'surrogateescape'`` | Replace byte with surrogate U+DCxx. | +| ``'surrogateescape'`` | Replace byte with surrogate U+DCxx, as defined| +| | in :pep:`383`. | +-------------------------+-----------------------------------------------+ In addition, the following error handlers are specific to a single codec: -- cgit v0.12 From 4e82f2df3dc54d28ba95665f5dd6293cdc8524d5 Mon Sep 17 00:00:00 2001 From: Hirokazu Yamamoto Date: Mon, 29 Jun 2009 15:02:36 +0000 Subject: Merged revisions 73684 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r73684 | hirokazu.yamamoto | 2009-06-29 23:54:12 +0900 | 14 lines Merged revisions 73677,73681 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73677 | hirokazu.yamamoto | 2009-06-29 22:25:16 +0900 | 2 lines Issue #6344: Fixed a crash of mmap.read() when passed a negative argument. Reviewed by Amaury Forgeot d'Arc. ........ r73681 | hirokazu.yamamoto | 2009-06-29 23:29:31 +0900 | 1 line Fixed NEWS. ........ ................ --- Misc/NEWS | 2 ++ Modules/mmapmodule.c | 16 +++++++++++++--- 2 files changed, 15 insertions(+), 3 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index a86c3aa..7e4cd09 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -15,6 +15,8 @@ Core and Builtins Library ------- +- Issue #6344: Fixed a crash of mmap.read() when passed a negative argument. + Build ----- diff --git a/Modules/mmapmodule.c b/Modules/mmapmodule.c index 37584e2..9d6d6af 100644 --- a/Modules/mmapmodule.c +++ b/Modules/mmapmodule.c @@ -238,7 +238,7 @@ static PyObject * mmap_read_method(mmap_object *self, PyObject *args) { - Py_ssize_t num_bytes; + Py_ssize_t num_bytes, n; PyObject *result; CHECK_VALID(NULL); @@ -246,8 +246,18 @@ mmap_read_method(mmap_object *self, return(NULL); /* silently 'adjust' out-of-range requests */ - if (num_bytes > self->size - self->pos) { - num_bytes -= (self->pos+num_bytes) - self->size; + assert(self->size >= self->pos); + n = self->size - self->pos; + /* The difference can overflow, only if self->size is greater than + * PY_SSIZE_T_MAX. But then the operation cannot possibly succeed, + * because the mapped area and the returned string each need more + * than half of the addressable memory. So we clip the size, and let + * the code below raise MemoryError. + */ + if (n < 0) + n = PY_SSIZE_T_MAX; + if (num_bytes < 0 || num_bytes > n) { + num_bytes = n; } result = PyBytes_FromStringAndSize(self->data+self->pos, num_bytes); self->pos += num_bytes; -- cgit v0.12 From 2c3de40971b92d9dcd8ebcb24c0bda031b5732be Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Mon, 29 Jun 2009 16:46:14 +0000 Subject: Merged revisions 73689 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r73689 | tarek.ziade | 2009-06-29 18:19:22 +0200 (Mon, 29 Jun 2009) | 9 lines Merged revisions 73688 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73688 | tarek.ziade | 2009-06-29 18:13:39 +0200 (Mon, 29 Jun 2009) | 1 line Fixed 6365: wrong inplace location for build_ext if the extension had dots ........ ................ --- Lib/distutils/command/build_ext.py | 8 ++++---- Lib/distutils/tests/test_build_ext.py | 18 +++++++++++++++--- Misc/NEWS | 3 +++ 3 files changed, 22 insertions(+), 7 deletions(-) diff --git a/Lib/distutils/command/build_ext.py b/Lib/distutils/command/build_ext.py index 31e036b..57a110b 100644 --- a/Lib/distutils/command/build_ext.py +++ b/Lib/distutils/command/build_ext.py @@ -630,16 +630,16 @@ class build_ext(Command): (inplace option). """ fullname = self.get_ext_fullname(ext_name) - filename = self.get_ext_filename(fullname) + modpath = fullname.split('.') + package = '.'.join(modpath[0:-1]) + base = modpath[-1] + filename = self.get_ext_filename(base) if not self.inplace: # no further work needed return os.path.join(self.build_lib, filename) # the inplace option requires to find the package directory # using the build_py command - modpath = fullname.split('.') - package = '.'.join(modpath[0:-1]) - base = modpath[-1] build_py = self.get_finalized_command('build_py') package_dir = os.path.abspath(build_py.get_package_dir(package)) return os.path.join(package_dir, filename) diff --git a/Lib/distutils/tests/test_build_ext.py b/Lib/distutils/tests/test_build_ext.py index 4ea11a1..fe6009b 100644 --- a/Lib/distutils/tests/test_build_ext.py +++ b/Lib/distutils/tests/test_build_ext.py @@ -339,10 +339,9 @@ class BuildExtTestCase(TempdirManager, # inplace = 0, cmd.package = 'bar' cmd.package = 'bar' path = cmd.get_ext_fullpath('foo') - # checking that the last directory is bar + # checking that the last directory is the build_dir path = os.path.split(path)[0] - lastdir = os.path.split(path)[-1] - self.assertEquals(lastdir, cmd.package) + self.assertEquals(path, cmd.build_lib) # inplace = 1, cmd.package = 'bar' cmd.inplace = 1 @@ -358,6 +357,19 @@ class BuildExtTestCase(TempdirManager, lastdir = os.path.split(path)[-1] self.assertEquals(lastdir, cmd.package) + def test_build_ext_inplace(self): + etree_c = os.path.join(self.tmp_dir, 'lxml.etree.c') + etree_ext = Extension('lxml.etree', [etree_c]) + dist = Distribution({'name': 'lxml', 'ext_modules': [etree_ext]}) + cmd = build_ext(dist) + cmd.inplace = 1 + cmd.distribution.package_dir = {'': 'src'} + cmd.distribution.packages = ['lxml', 'lxml.html'] + curdir = os.getcwd() + wanted = os.path.join(curdir, 'src', 'lxml', 'etree.so') + path = cmd.get_ext_fullpath('lxml.etree') + self.assertEquals(wanted, path) + def test_suite(): src = _get_source_filename() if not os.path.exists(src): diff --git a/Misc/NEWS b/Misc/NEWS index 7e4cd09..59e913b 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -839,6 +839,9 @@ Core and Builtins Library ------- +- Issue #6365: Distutils build_ext inplace mode was copying the compiled + extension in a subdirectory if the extension name had dots. + - Issue #6287: Added the license field in Distutils documentation. - Issue #6263: Fixed syntax error in distutils.cygwincompiler. -- cgit v0.12 From 77b31ef202359e6f29d261b7dfbb356f36d49123 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Mon, 29 Jun 2009 18:34:46 +0000 Subject: Issue 6370: Performance issue with collections.Counter(). --- Lib/collections.py | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Lib/collections.py b/Lib/collections.py index bd5d3e8..f255919 100644 --- a/Lib/collections.py +++ b/Lib/collections.py @@ -421,13 +421,15 @@ class Counter(dict): if iterable is not None: if isinstance(iterable, Mapping): if self: + self_get = self.get for elem, count in iterable.items(): - self[elem] += count + self[elem] = count + self_get(elem, 0) else: dict.update(self, iterable) # fast path when counter is empty else: + self_get = self.get for elem in iterable: - self[elem] += 1 + self[elem] = 1 + self_get(elem, 0) if kwds: self.update(kwds) -- cgit v0.12 From e5344d6c45f15e8cd5b450311a402de568f54b47 Mon Sep 17 00:00:00 2001 From: Amaury Forgeot d'Arc Date: Mon, 29 Jun 2009 22:38:54 +0000 Subject: Merged revisions 73698 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r73698 | amaury.forgeotdarc | 2009-06-30 00:36:49 +0200 (mar., 30 juin 2009) | 7 lines #6373: SystemError in str.encode('latin1', 'surrogateescape') if the string contains unpaired surrogates. (In debug build, crash in assert()) This can happen with normal processing, if python starts with utf-8, then calls sys.setfilesystemencoding('latin-1') ........ --- Lib/test/test_codecs.py | 5 +++++ Misc/NEWS | 4 ++++ Objects/unicodeobject.c | 2 ++ 3 files changed, 11 insertions(+) diff --git a/Lib/test/test_codecs.py b/Lib/test/test_codecs.py index 4ec7b58..e060471 100644 --- a/Lib/test/test_codecs.py +++ b/Lib/test/test_codecs.py @@ -1549,6 +1549,11 @@ class SurrogateEscapeTest(unittest.TestCase): self.assertEqual("foo\udca5bar".encode("iso-8859-3", "surrogateescape"), b"foo\xa5bar") + def test_latin1(self): + # Issue6373 + self.assertEqual("\udce4\udceb\udcef\udcf6\udcfc".encode("latin1", "surrogateescape"), + b"\xe4\xeb\xef\xf6\xfc") + def test_main(): support.run_unittest( diff --git a/Misc/NEWS b/Misc/NEWS index 59e913b..3a4d486 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,10 @@ What's New in Python 3.1.1? Core and Builtins ----------------- +- Issue #6373: Fixed a RuntimeError when encoding with the latin-1 codec and + the 'surrogateescape' error handler, a string which contains unpaired + surrogates. + Library ------- diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 0d4a3dd..305289b 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -4201,10 +4201,12 @@ static PyObject *unicode_encode_ucs1(const Py_UNICODE *p, repsize = PyBytes_Size(repunicode); if (repsize > 1) { /* Make room for all additional bytes. */ + respos = str - PyBytes_AS_STRING(res); if (_PyBytes_Resize(&res, ressize+repsize-1)) { Py_DECREF(repunicode); goto onError; } + str = PyBytes_AS_STRING(res) + respos; ressize += repsize-1; } memcpy(str, PyBytes_AsString(repunicode), repsize); -- cgit v0.12 From 8c1e29488d59e5b3d7a14f3fb28e40427e174a22 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Tue, 30 Jun 2009 15:46:37 +0000 Subject: Merged revisions 73702 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r73702 | mark.dickinson | 2009-06-30 16:45:17 +0100 (Tue, 30 Jun 2009) | 10 lines Merged revisions 73701 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73701 | mark.dickinson | 2009-06-30 16:32:30 +0100 (Tue, 30 Jun 2009) | 3 lines Issue #6347: Add inttypes.h to the pyport.h #includes; fixes a build failure on HP-UX 11.00. ........ ................ --- Include/pyport.h | 6 ++++++ Misc/NEWS | 4 ++++ 2 files changed, 10 insertions(+) diff --git a/Include/pyport.h b/Include/pyport.h index 437c818..be15fe1 100644 --- a/Include/pyport.h +++ b/Include/pyport.h @@ -3,6 +3,12 @@ #include "pyconfig.h" /* include for defines */ +/* Some versions of HP-UX & Solaris need inttypes.h for int32_t, + INT32_MAX, etc. */ +#ifdef HAVE_INTTYPES_H +#include +#endif + #ifdef HAVE_STDINT_H #include #endif diff --git a/Misc/NEWS b/Misc/NEWS index 3a4d486..fb1fee7 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,10 @@ What's New in Python 3.1.1? Core and Builtins ----------------- +- Issue #6347: Include inttypes.h as well as stdint.h in pyport.h. + This fixes a build failure on HP-UX: int32_t and uint32_t are + defined in inttypes.h instead of stdint.h on that platform. + - Issue #6373: Fixed a RuntimeError when encoding with the latin-1 codec and the 'surrogateescape' error handler, a string which contains unpaired surrogates. -- cgit v0.12 From 41a28734b41610c91cf3013b4af8ac490c94c801 Mon Sep 17 00:00:00 2001 From: Amaury Forgeot d'Arc Date: Wed, 1 Jul 2009 00:50:34 +0000 Subject: Merged revisions 73724 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r73724 | amaury.forgeotdarc | 2009-07-01 02:48:39 +0200 (mer., 01 juil. 2009) | 2 lines Fix exception name in NEWS, spotted by Neal Norwitz ........ --- Misc/NEWS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Misc/NEWS b/Misc/NEWS index fb1fee7..0b66254 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -16,7 +16,7 @@ Core and Builtins This fixes a build failure on HP-UX: int32_t and uint32_t are defined in inttypes.h instead of stdint.h on that platform. -- Issue #6373: Fixed a RuntimeError when encoding with the latin-1 codec and +- Issue #6373: Fixed a SystemError when encoding with the latin-1 codec and the 'surrogateescape' error handler, a string which contains unpaired surrogates. -- cgit v0.12 From 731371268e62608725267f127e228f777153fe49 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Wed, 1 Jul 2009 01:15:26 +0000 Subject: Merged revisions 73727 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r73727 | benjamin.peterson | 2009-06-30 20:06:56 -0500 (Tue, 30 Jun 2009) | 28 lines Merged revisions 73725 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ................ r73725 | benjamin.peterson | 2009-06-30 19:49:09 -0500 (Tue, 30 Jun 2009) | 21 lines Merged revisions 73379,73388,73507,73722 via svnmerge from svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3 ........ r73379 | benjamin.peterson | 2009-06-11 18:06:21 -0500 (Thu, 11 Jun 2009) | 1 line use a real conditional expresion ........ r73388 | benjamin.peterson | 2009-06-12 09:44:29 -0500 (Fri, 12 Jun 2009) | 1 line fix typo in last fix ........ r73507 | benjamin.peterson | 2009-06-22 13:32:04 -0500 (Mon, 22 Jun 2009) | 1 line remove svn:executable property ........ r73722 | benjamin.peterson | 2009-06-30 19:44:30 -0500 (Tue, 30 Jun 2009) | 1 line replace fail* with assert* ........ ................ ................ --- Lib/lib2to3/fixes/fix_dict.py | 2 +- Lib/lib2to3/refactor.py | 0 Lib/lib2to3/tests/test_fixers.py | 12 +- Lib/lib2to3/tests/test_pytree.py | 58 ++++---- Lib/lib2to3/tests/test_util.py | 294 +++++++++++++++++++-------------------- 5 files changed, 183 insertions(+), 183 deletions(-) mode change 100755 => 100644 Lib/lib2to3/refactor.py diff --git a/Lib/lib2to3/fixes/fix_dict.py b/Lib/lib2to3/fixes/fix_dict.py index ce973fd..7c37fad 100644 --- a/Lib/lib2to3/fixes/fix_dict.py +++ b/Lib/lib2to3/fixes/fix_dict.py @@ -66,7 +66,7 @@ class FixDict(fixer_base.BaseFix): new = pytree.Node(syms.power, args) if not special: new.prefix = "" - new = Call(Name(isiter and "iter" or "list"), [new]) + new = Call(Name("iter" if isiter else "list"), [new]) if tail: new = pytree.Node(syms.power, [new] + tail) new.prefix = node.prefix diff --git a/Lib/lib2to3/refactor.py b/Lib/lib2to3/refactor.py old mode 100755 new mode 100644 diff --git a/Lib/lib2to3/tests/test_fixers.py b/Lib/lib2to3/tests/test_fixers.py index 2f87fb2..c0f1e37 100755 --- a/Lib/lib2to3/tests/test_fixers.py +++ b/Lib/lib2to3/tests/test_fixers.py @@ -32,20 +32,20 @@ class FixerTestCase(support.TestCase): before = support.reformat(before) after = support.reformat(after) tree = self.refactor.refactor_string(before, self.filename) - self.failUnlessEqual(after, str(tree)) + self.assertEqual(after, str(tree)) return tree def check(self, before, after, ignore_warnings=False): tree = self._check(before, after) - self.failUnless(tree.was_changed) + self.assertTrue(tree.was_changed) if not ignore_warnings: - self.failUnlessEqual(self.fixer_log, []) + self.assertEqual(self.fixer_log, []) def warns(self, before, after, message, unchanged=False): tree = self._check(before, after) - self.failUnless(message in "".join(self.fixer_log)) + self.assertTrue(message in "".join(self.fixer_log)) if not unchanged: - self.failUnless(tree.was_changed) + self.assertTrue(tree.was_changed) def warns_unchanged(self, before, message): self.warns(before, before, message, unchanged=True) @@ -53,7 +53,7 @@ class FixerTestCase(support.TestCase): def unchanged(self, before, ignore_warnings=False): self._check(before, before) if not ignore_warnings: - self.failUnlessEqual(self.fixer_log, []) + self.assertEqual(self.fixer_log, []) def assert_runs_after(self, *names): fixes = [self.fixer] diff --git a/Lib/lib2to3/tests/test_pytree.py b/Lib/lib2to3/tests/test_pytree.py index 83a9b18..a162aae 100755 --- a/Lib/lib2to3/tests/test_pytree.py +++ b/Lib/lib2to3/tests/test_pytree.py @@ -81,10 +81,10 @@ class TestNodes(support.TestCase): def test_leaf_prefix(self): l1 = pytree.Leaf(100, "foo") self.assertEqual(l1.prefix, "") - self.failIf(l1.was_changed) + self.assertFalse(l1.was_changed) l1.prefix = " ##\n\n" self.assertEqual(l1.prefix, " ##\n\n") - self.failUnless(l1.was_changed) + self.assertTrue(l1.was_changed) def test_node(self): l1 = pytree.Leaf(100, "foo") @@ -154,13 +154,13 @@ class TestNodes(support.TestCase): l3 = pytree.Leaf(100, "bar") n1 = pytree.Node(1000, [l1, l2, l3]) self.assertEqual(n1.children, [l1, l2, l3]) - self.failUnless(isinstance(n1.children, list)) - self.failIf(n1.was_changed) + self.assertTrue(isinstance(n1.children, list)) + self.assertFalse(n1.was_changed) l2new = pytree.Leaf(100, "-") l2.replace(l2new) self.assertEqual(n1.children, [l1, l2new, l3]) - self.failUnless(isinstance(n1.children, list)) - self.failUnless(n1.was_changed) + self.assertTrue(isinstance(n1.children, list)) + self.assertTrue(n1.was_changed) def test_replace_with_list(self): l1 = pytree.Leaf(100, "foo") @@ -170,7 +170,7 @@ class TestNodes(support.TestCase): l2.replace([pytree.Leaf(100, "*"), pytree.Leaf(100, "*")]) self.assertEqual(str(n1), "foo**bar") - self.failUnless(isinstance(n1.children, list)) + self.assertTrue(isinstance(n1.children, list)) def test_post_order(self): l1 = pytree.Leaf(100, "foo") @@ -186,34 +186,34 @@ class TestNodes(support.TestCase): def test_changed(self): l1 = pytree.Leaf(100, "f") - self.failIf(l1.was_changed) + self.assertFalse(l1.was_changed) l1.changed() - self.failUnless(l1.was_changed) + self.assertTrue(l1.was_changed) l1 = pytree.Leaf(100, "f") n1 = pytree.Node(1000, [l1]) - self.failIf(n1.was_changed) + self.assertFalse(n1.was_changed) n1.changed() - self.failUnless(n1.was_changed) + self.assertTrue(n1.was_changed) l1 = pytree.Leaf(100, "foo") l2 = pytree.Leaf(100, "+") l3 = pytree.Leaf(100, "bar") n1 = pytree.Node(1000, [l1, l2, l3]) n2 = pytree.Node(1000, [n1]) - self.failIf(l1.was_changed) - self.failIf(n1.was_changed) - self.failIf(n2.was_changed) + self.assertFalse(l1.was_changed) + self.assertFalse(n1.was_changed) + self.assertFalse(n2.was_changed) n1.changed() - self.failUnless(n1.was_changed) - self.failUnless(n2.was_changed) - self.failIf(l1.was_changed) + self.assertTrue(n1.was_changed) + self.assertTrue(n2.was_changed) + self.assertFalse(l1.was_changed) def test_leaf_constructor_prefix(self): for prefix in ("xyz_", ""): l1 = pytree.Leaf(100, "self", prefix=prefix) - self.failUnless(str(l1), prefix + "self") + self.assertTrue(str(l1), prefix + "self") self.assertEqual(l1.prefix, prefix) def test_node_constructor_prefix(self): @@ -221,7 +221,7 @@ class TestNodes(support.TestCase): l1 = pytree.Leaf(100, "self") l2 = pytree.Leaf(100, "foo", prefix="_") n1 = pytree.Node(1000, [l1, l2], prefix=prefix) - self.failUnless(str(n1), prefix + "self_foo") + self.assertTrue(str(n1), prefix + "self_foo") self.assertEqual(n1.prefix, prefix) self.assertEqual(l1.prefix, prefix) self.assertEqual(l2.prefix, "_") @@ -237,8 +237,8 @@ class TestNodes(support.TestCase): self.assertEqual(l1.parent, n1) self.assertEqual(n1.parent, None) self.assertEqual(n2.parent, None) - self.failIf(n1.was_changed) - self.failUnless(n2.was_changed) + self.assertFalse(n1.was_changed) + self.assertTrue(n2.was_changed) self.assertEqual(l2.remove(), 1) self.assertEqual(l1.remove(), 0) @@ -246,8 +246,8 @@ class TestNodes(support.TestCase): self.assertEqual(l1.parent, None) self.assertEqual(n1.parent, None) self.assertEqual(n2.parent, None) - self.failUnless(n1.was_changed) - self.failUnless(n2.was_changed) + self.assertTrue(n1.was_changed) + self.assertTrue(n2.was_changed) def test_remove_parentless(self): n1 = pytree.Node(1000, []) @@ -316,7 +316,7 @@ class TestNodes(support.TestCase): n2 = pytree.Node(1000, []) p1 = pytree.Node(1000, [n1, n2]) - self.failUnless(n1.next_sibling is n2) + self.assertTrue(n1.next_sibling is n2) self.assertEqual(n2.next_sibling, None) self.assertEqual(p1.next_sibling, None) @@ -325,7 +325,7 @@ class TestNodes(support.TestCase): l2 = pytree.Leaf(100, "b") p1 = pytree.Node(1000, [l1, l2]) - self.failUnless(l1.next_sibling is l2) + self.assertTrue(l1.next_sibling is l2) self.assertEqual(l2.next_sibling, None) self.assertEqual(p1.next_sibling, None) @@ -334,7 +334,7 @@ class TestNodes(support.TestCase): n2 = pytree.Node(1000, []) p1 = pytree.Node(1000, [n1, n2]) - self.failUnless(n2.prev_sibling is n1) + self.assertTrue(n2.prev_sibling is n1) self.assertEqual(n1.prev_sibling, None) self.assertEqual(p1.prev_sibling, None) @@ -343,7 +343,7 @@ class TestNodes(support.TestCase): l2 = pytree.Leaf(100, "b") p1 = pytree.Node(1000, [l1, l2]) - self.failUnless(l2.prev_sibling is l1) + self.assertTrue(l2.prev_sibling is l1) self.assertEqual(l1.prev_sibling, None) self.assertEqual(p1.prev_sibling, None) @@ -416,7 +416,7 @@ class TestPatterns(support.TestCase): r = {} self.assertTrue(pw.match_seq([l1, l3], r)) self.assertEqual(r, {"pl": l3, "pw": [l1, l3]}) - self.assert_(r["pl"] is l3) + self.assertTrue(r["pl"] is l3) r = {} def test_generate_matches(self): @@ -459,5 +459,5 @@ class TestPatterns(support.TestCase): l3 = pytree.Leaf(8, ")") node = pytree.Node(331, [l1, l2, l3]) r = {} - self.assert_(pattern.match(node, r)) + self.assertTrue(pattern.match(node, r)) self.assertEqual(r["args"], [l2]) diff --git a/Lib/lib2to3/tests/test_util.py b/Lib/lib2to3/tests/test_util.py index 1de7a83..ef3256d 100644 --- a/Lib/lib2to3/tests/test_util.py +++ b/Lib/lib2to3/tests/test_util.py @@ -33,15 +33,15 @@ class Test_is_tuple(support.TestCase): return fixer_util.is_tuple(parse(string, strip_levels=2)) def test_valid(self): - self.failUnless(self.is_tuple("(a, b)")) - self.failUnless(self.is_tuple("(a, (b, c))")) - self.failUnless(self.is_tuple("((a, (b, c)),)")) - self.failUnless(self.is_tuple("(a,)")) - self.failUnless(self.is_tuple("()")) + self.assertTrue(self.is_tuple("(a, b)")) + self.assertTrue(self.is_tuple("(a, (b, c))")) + self.assertTrue(self.is_tuple("((a, (b, c)),)")) + self.assertTrue(self.is_tuple("(a,)")) + self.assertTrue(self.is_tuple("()")) def test_invalid(self): - self.failIf(self.is_tuple("(a)")) - self.failIf(self.is_tuple("('foo') % (b, c)")) + self.assertFalse(self.is_tuple("(a)")) + self.assertFalse(self.is_tuple("('foo') % (b, c)")) class Test_is_list(support.TestCase): @@ -49,14 +49,14 @@ class Test_is_list(support.TestCase): return fixer_util.is_list(parse(string, strip_levels=2)) def test_valid(self): - self.failUnless(self.is_list("[]")) - self.failUnless(self.is_list("[a]")) - self.failUnless(self.is_list("[a, b]")) - self.failUnless(self.is_list("[a, [b, c]]")) - self.failUnless(self.is_list("[[a, [b, c]],]")) + self.assertTrue(self.is_list("[]")) + self.assertTrue(self.is_list("[a]")) + self.assertTrue(self.is_list("[a, b]")) + self.assertTrue(self.is_list("[a, [b, c]]")) + self.assertTrue(self.is_list("[[a, [b, c]],]")) def test_invalid(self): - self.failIf(self.is_list("[]+[]")) + self.assertFalse(self.is_list("[]+[]")) class Test_Attr(MacroTestCase): @@ -102,9 +102,9 @@ class Test_does_tree_import(support.TestCase): (None, "a", "import b, c, d")) for package, name, import_ in failing_tests: n = self.does_tree_import(package, name, import_ + "\n" + string) - self.failIf(n) + self.assertFalse(n) n = self.does_tree_import(package, name, string + "\n" + import_) - self.failIf(n) + self.assertFalse(n) passing_tests = (("a", "a", "from a import a"), ("x", "a", "from x import a"), @@ -115,9 +115,9 @@ class Test_does_tree_import(support.TestCase): (None, "a", "import b, c, a, d")) for package, name, import_ in passing_tests: n = self.does_tree_import(package, name, import_ + "\n" + string) - self.failUnless(n) + self.assertTrue(n) n = self.does_tree_import(package, name, string + "\n" + import_) - self.failUnless(n) + self.assertTrue(n) def test_in_function(self): self.try_with("def foo():\n\tbar.baz()\n\tstart=3") @@ -127,226 +127,226 @@ class Test_find_binding(support.TestCase): return fixer_util.find_binding(name, parse(string), package) def test_simple_assignment(self): - self.failUnless(self.find_binding("a", "a = b")) - self.failUnless(self.find_binding("a", "a = [b, c, d]")) - self.failUnless(self.find_binding("a", "a = foo()")) - self.failUnless(self.find_binding("a", "a = foo().foo.foo[6][foo]")) - self.failIf(self.find_binding("a", "foo = a")) - self.failIf(self.find_binding("a", "foo = (a, b, c)")) + self.assertTrue(self.find_binding("a", "a = b")) + self.assertTrue(self.find_binding("a", "a = [b, c, d]")) + self.assertTrue(self.find_binding("a", "a = foo()")) + self.assertTrue(self.find_binding("a", "a = foo().foo.foo[6][foo]")) + self.assertFalse(self.find_binding("a", "foo = a")) + self.assertFalse(self.find_binding("a", "foo = (a, b, c)")) def test_tuple_assignment(self): - self.failUnless(self.find_binding("a", "(a,) = b")) - self.failUnless(self.find_binding("a", "(a, b, c) = [b, c, d]")) - self.failUnless(self.find_binding("a", "(c, (d, a), b) = foo()")) - self.failUnless(self.find_binding("a", "(a, b) = foo().foo[6][foo]")) - self.failIf(self.find_binding("a", "(foo, b) = (b, a)")) - self.failIf(self.find_binding("a", "(foo, (b, c)) = (a, b, c)")) + self.assertTrue(self.find_binding("a", "(a,) = b")) + self.assertTrue(self.find_binding("a", "(a, b, c) = [b, c, d]")) + self.assertTrue(self.find_binding("a", "(c, (d, a), b) = foo()")) + self.assertTrue(self.find_binding("a", "(a, b) = foo().foo[6][foo]")) + self.assertFalse(self.find_binding("a", "(foo, b) = (b, a)")) + self.assertFalse(self.find_binding("a", "(foo, (b, c)) = (a, b, c)")) def test_list_assignment(self): - self.failUnless(self.find_binding("a", "[a] = b")) - self.failUnless(self.find_binding("a", "[a, b, c] = [b, c, d]")) - self.failUnless(self.find_binding("a", "[c, [d, a], b] = foo()")) - self.failUnless(self.find_binding("a", "[a, b] = foo().foo[a][foo]")) - self.failIf(self.find_binding("a", "[foo, b] = (b, a)")) - self.failIf(self.find_binding("a", "[foo, [b, c]] = (a, b, c)")) + self.assertTrue(self.find_binding("a", "[a] = b")) + self.assertTrue(self.find_binding("a", "[a, b, c] = [b, c, d]")) + self.assertTrue(self.find_binding("a", "[c, [d, a], b] = foo()")) + self.assertTrue(self.find_binding("a", "[a, b] = foo().foo[a][foo]")) + self.assertFalse(self.find_binding("a", "[foo, b] = (b, a)")) + self.assertFalse(self.find_binding("a", "[foo, [b, c]] = (a, b, c)")) def test_invalid_assignments(self): - self.failIf(self.find_binding("a", "foo.a = 5")) - self.failIf(self.find_binding("a", "foo[a] = 5")) - self.failIf(self.find_binding("a", "foo(a) = 5")) - self.failIf(self.find_binding("a", "foo(a, b) = 5")) + self.assertFalse(self.find_binding("a", "foo.a = 5")) + self.assertFalse(self.find_binding("a", "foo[a] = 5")) + self.assertFalse(self.find_binding("a", "foo(a) = 5")) + self.assertFalse(self.find_binding("a", "foo(a, b) = 5")) def test_simple_import(self): - self.failUnless(self.find_binding("a", "import a")) - self.failUnless(self.find_binding("a", "import b, c, a, d")) - self.failIf(self.find_binding("a", "import b")) - self.failIf(self.find_binding("a", "import b, c, d")) + self.assertTrue(self.find_binding("a", "import a")) + self.assertTrue(self.find_binding("a", "import b, c, a, d")) + self.assertFalse(self.find_binding("a", "import b")) + self.assertFalse(self.find_binding("a", "import b, c, d")) def test_from_import(self): - self.failUnless(self.find_binding("a", "from x import a")) - self.failUnless(self.find_binding("a", "from a import a")) - self.failUnless(self.find_binding("a", "from x import b, c, a, d")) - self.failUnless(self.find_binding("a", "from x.b import a")) - self.failUnless(self.find_binding("a", "from x.b import b, c, a, d")) - self.failIf(self.find_binding("a", "from a import b")) - self.failIf(self.find_binding("a", "from a.d import b")) - self.failIf(self.find_binding("a", "from d.a import b")) + self.assertTrue(self.find_binding("a", "from x import a")) + self.assertTrue(self.find_binding("a", "from a import a")) + self.assertTrue(self.find_binding("a", "from x import b, c, a, d")) + self.assertTrue(self.find_binding("a", "from x.b import a")) + self.assertTrue(self.find_binding("a", "from x.b import b, c, a, d")) + self.assertFalse(self.find_binding("a", "from a import b")) + self.assertFalse(self.find_binding("a", "from a.d import b")) + self.assertFalse(self.find_binding("a", "from d.a import b")) def test_import_as(self): - self.failUnless(self.find_binding("a", "import b as a")) - self.failUnless(self.find_binding("a", "import b as a, c, a as f, d")) - self.failIf(self.find_binding("a", "import a as f")) - self.failIf(self.find_binding("a", "import b, c as f, d as e")) + self.assertTrue(self.find_binding("a", "import b as a")) + self.assertTrue(self.find_binding("a", "import b as a, c, a as f, d")) + self.assertFalse(self.find_binding("a", "import a as f")) + self.assertFalse(self.find_binding("a", "import b, c as f, d as e")) def test_from_import_as(self): - self.failUnless(self.find_binding("a", "from x import b as a")) - self.failUnless(self.find_binding("a", "from x import g as a, d as b")) - self.failUnless(self.find_binding("a", "from x.b import t as a")) - self.failUnless(self.find_binding("a", "from x.b import g as a, d")) - self.failIf(self.find_binding("a", "from a import b as t")) - self.failIf(self.find_binding("a", "from a.d import b as t")) - self.failIf(self.find_binding("a", "from d.a import b as t")) + self.assertTrue(self.find_binding("a", "from x import b as a")) + self.assertTrue(self.find_binding("a", "from x import g as a, d as b")) + self.assertTrue(self.find_binding("a", "from x.b import t as a")) + self.assertTrue(self.find_binding("a", "from x.b import g as a, d")) + self.assertFalse(self.find_binding("a", "from a import b as t")) + self.assertFalse(self.find_binding("a", "from a.d import b as t")) + self.assertFalse(self.find_binding("a", "from d.a import b as t")) def test_simple_import_with_package(self): - self.failUnless(self.find_binding("b", "import b")) - self.failUnless(self.find_binding("b", "import b, c, d")) - self.failIf(self.find_binding("b", "import b", "b")) - self.failIf(self.find_binding("b", "import b, c, d", "c")) + self.assertTrue(self.find_binding("b", "import b")) + self.assertTrue(self.find_binding("b", "import b, c, d")) + self.assertFalse(self.find_binding("b", "import b", "b")) + self.assertFalse(self.find_binding("b", "import b, c, d", "c")) def test_from_import_with_package(self): - self.failUnless(self.find_binding("a", "from x import a", "x")) - self.failUnless(self.find_binding("a", "from a import a", "a")) - self.failUnless(self.find_binding("a", "from x import *", "x")) - self.failUnless(self.find_binding("a", "from x import b, c, a, d", "x")) - self.failUnless(self.find_binding("a", "from x.b import a", "x.b")) - self.failUnless(self.find_binding("a", "from x.b import *", "x.b")) - self.failUnless(self.find_binding("a", "from x.b import b, c, a, d", "x.b")) - self.failIf(self.find_binding("a", "from a import b", "a")) - self.failIf(self.find_binding("a", "from a.d import b", "a.d")) - self.failIf(self.find_binding("a", "from d.a import b", "a.d")) - self.failIf(self.find_binding("a", "from x.y import *", "a.b")) + self.assertTrue(self.find_binding("a", "from x import a", "x")) + self.assertTrue(self.find_binding("a", "from a import a", "a")) + self.assertTrue(self.find_binding("a", "from x import *", "x")) + self.assertTrue(self.find_binding("a", "from x import b, c, a, d", "x")) + self.assertTrue(self.find_binding("a", "from x.b import a", "x.b")) + self.assertTrue(self.find_binding("a", "from x.b import *", "x.b")) + self.assertTrue(self.find_binding("a", "from x.b import b, c, a, d", "x.b")) + self.assertFalse(self.find_binding("a", "from a import b", "a")) + self.assertFalse(self.find_binding("a", "from a.d import b", "a.d")) + self.assertFalse(self.find_binding("a", "from d.a import b", "a.d")) + self.assertFalse(self.find_binding("a", "from x.y import *", "a.b")) def test_import_as_with_package(self): - self.failIf(self.find_binding("a", "import b.c as a", "b.c")) - self.failIf(self.find_binding("a", "import a as f", "f")) - self.failIf(self.find_binding("a", "import a as f", "a")) + self.assertFalse(self.find_binding("a", "import b.c as a", "b.c")) + self.assertFalse(self.find_binding("a", "import a as f", "f")) + self.assertFalse(self.find_binding("a", "import a as f", "a")) def test_from_import_as_with_package(self): # Because it would take a lot of special-case code in the fixers # to deal with from foo import bar as baz, we'll simply always # fail if there is an "from ... import ... as ..." - self.failIf(self.find_binding("a", "from x import b as a", "x")) - self.failIf(self.find_binding("a", "from x import g as a, d as b", "x")) - self.failIf(self.find_binding("a", "from x.b import t as a", "x.b")) - self.failIf(self.find_binding("a", "from x.b import g as a, d", "x.b")) - self.failIf(self.find_binding("a", "from a import b as t", "a")) - self.failIf(self.find_binding("a", "from a import b as t", "b")) - self.failIf(self.find_binding("a", "from a import b as t", "t")) + self.assertFalse(self.find_binding("a", "from x import b as a", "x")) + self.assertFalse(self.find_binding("a", "from x import g as a, d as b", "x")) + self.assertFalse(self.find_binding("a", "from x.b import t as a", "x.b")) + self.assertFalse(self.find_binding("a", "from x.b import g as a, d", "x.b")) + self.assertFalse(self.find_binding("a", "from a import b as t", "a")) + self.assertFalse(self.find_binding("a", "from a import b as t", "b")) + self.assertFalse(self.find_binding("a", "from a import b as t", "t")) def test_function_def(self): - self.failUnless(self.find_binding("a", "def a(): pass")) - self.failUnless(self.find_binding("a", "def a(b, c, d): pass")) - self.failUnless(self.find_binding("a", "def a(): b = 7")) - self.failIf(self.find_binding("a", "def d(b, (c, a), e): pass")) - self.failIf(self.find_binding("a", "def d(a=7): pass")) - self.failIf(self.find_binding("a", "def d(a): pass")) - self.failIf(self.find_binding("a", "def d(): a = 7")) + self.assertTrue(self.find_binding("a", "def a(): pass")) + self.assertTrue(self.find_binding("a", "def a(b, c, d): pass")) + self.assertTrue(self.find_binding("a", "def a(): b = 7")) + self.assertFalse(self.find_binding("a", "def d(b, (c, a), e): pass")) + self.assertFalse(self.find_binding("a", "def d(a=7): pass")) + self.assertFalse(self.find_binding("a", "def d(a): pass")) + self.assertFalse(self.find_binding("a", "def d(): a = 7")) s = """ def d(): def a(): pass""" - self.failIf(self.find_binding("a", s)) + self.assertFalse(self.find_binding("a", s)) def test_class_def(self): - self.failUnless(self.find_binding("a", "class a: pass")) - self.failUnless(self.find_binding("a", "class a(): pass")) - self.failUnless(self.find_binding("a", "class a(b): pass")) - self.failUnless(self.find_binding("a", "class a(b, c=8): pass")) - self.failIf(self.find_binding("a", "class d: pass")) - self.failIf(self.find_binding("a", "class d(a): pass")) - self.failIf(self.find_binding("a", "class d(b, a=7): pass")) - self.failIf(self.find_binding("a", "class d(b, *a): pass")) - self.failIf(self.find_binding("a", "class d(b, **a): pass")) - self.failIf(self.find_binding("a", "class d: a = 7")) + self.assertTrue(self.find_binding("a", "class a: pass")) + self.assertTrue(self.find_binding("a", "class a(): pass")) + self.assertTrue(self.find_binding("a", "class a(b): pass")) + self.assertTrue(self.find_binding("a", "class a(b, c=8): pass")) + self.assertFalse(self.find_binding("a", "class d: pass")) + self.assertFalse(self.find_binding("a", "class d(a): pass")) + self.assertFalse(self.find_binding("a", "class d(b, a=7): pass")) + self.assertFalse(self.find_binding("a", "class d(b, *a): pass")) + self.assertFalse(self.find_binding("a", "class d(b, **a): pass")) + self.assertFalse(self.find_binding("a", "class d: a = 7")) s = """ class d(): class a(): pass""" - self.failIf(self.find_binding("a", s)) + self.assertFalse(self.find_binding("a", s)) def test_for(self): - self.failUnless(self.find_binding("a", "for a in r: pass")) - self.failUnless(self.find_binding("a", "for a, b in r: pass")) - self.failUnless(self.find_binding("a", "for (a, b) in r: pass")) - self.failUnless(self.find_binding("a", "for c, (a,) in r: pass")) - self.failUnless(self.find_binding("a", "for c, (a, b) in r: pass")) - self.failUnless(self.find_binding("a", "for c in r: a = c")) - self.failIf(self.find_binding("a", "for c in a: pass")) + self.assertTrue(self.find_binding("a", "for a in r: pass")) + self.assertTrue(self.find_binding("a", "for a, b in r: pass")) + self.assertTrue(self.find_binding("a", "for (a, b) in r: pass")) + self.assertTrue(self.find_binding("a", "for c, (a,) in r: pass")) + self.assertTrue(self.find_binding("a", "for c, (a, b) in r: pass")) + self.assertTrue(self.find_binding("a", "for c in r: a = c")) + self.assertFalse(self.find_binding("a", "for c in a: pass")) def test_for_nested(self): s = """ for b in r: for a in b: pass""" - self.failUnless(self.find_binding("a", s)) + self.assertTrue(self.find_binding("a", s)) s = """ for b in r: for a, c in b: pass""" - self.failUnless(self.find_binding("a", s)) + self.assertTrue(self.find_binding("a", s)) s = """ for b in r: for (a, c) in b: pass""" - self.failUnless(self.find_binding("a", s)) + self.assertTrue(self.find_binding("a", s)) s = """ for b in r: for (a,) in b: pass""" - self.failUnless(self.find_binding("a", s)) + self.assertTrue(self.find_binding("a", s)) s = """ for b in r: for c, (a, d) in b: pass""" - self.failUnless(self.find_binding("a", s)) + self.assertTrue(self.find_binding("a", s)) s = """ for b in r: for c in b: a = 7""" - self.failUnless(self.find_binding("a", s)) + self.assertTrue(self.find_binding("a", s)) s = """ for b in r: for c in b: d = a""" - self.failIf(self.find_binding("a", s)) + self.assertFalse(self.find_binding("a", s)) s = """ for b in r: for c in a: d = 7""" - self.failIf(self.find_binding("a", s)) + self.assertFalse(self.find_binding("a", s)) def test_if(self): - self.failUnless(self.find_binding("a", "if b in r: a = c")) - self.failIf(self.find_binding("a", "if a in r: d = e")) + self.assertTrue(self.find_binding("a", "if b in r: a = c")) + self.assertFalse(self.find_binding("a", "if a in r: d = e")) def test_if_nested(self): s = """ if b in r: if c in d: a = c""" - self.failUnless(self.find_binding("a", s)) + self.assertTrue(self.find_binding("a", s)) s = """ if b in r: if c in d: c = a""" - self.failIf(self.find_binding("a", s)) + self.assertFalse(self.find_binding("a", s)) def test_while(self): - self.failUnless(self.find_binding("a", "while b in r: a = c")) - self.failIf(self.find_binding("a", "while a in r: d = e")) + self.assertTrue(self.find_binding("a", "while b in r: a = c")) + self.assertFalse(self.find_binding("a", "while a in r: d = e")) def test_while_nested(self): s = """ while b in r: while c in d: a = c""" - self.failUnless(self.find_binding("a", s)) + self.assertTrue(self.find_binding("a", s)) s = """ while b in r: while c in d: c = a""" - self.failIf(self.find_binding("a", s)) + self.assertFalse(self.find_binding("a", s)) def test_try_except(self): s = """ @@ -354,14 +354,14 @@ class Test_find_binding(support.TestCase): a = 6 except: b = 8""" - self.failUnless(self.find_binding("a", s)) + self.assertTrue(self.find_binding("a", s)) s = """ try: b = 8 except: a = 6""" - self.failUnless(self.find_binding("a", s)) + self.assertTrue(self.find_binding("a", s)) s = """ try: @@ -370,14 +370,14 @@ class Test_find_binding(support.TestCase): pass except: a = 6""" - self.failUnless(self.find_binding("a", s)) + self.assertTrue(self.find_binding("a", s)) s = """ try: b = 8 except: b = 6""" - self.failIf(self.find_binding("a", s)) + self.assertFalse(self.find_binding("a", s)) def test_try_except_nested(self): s = """ @@ -388,7 +388,7 @@ class Test_find_binding(support.TestCase): pass except: b = 8""" - self.failUnless(self.find_binding("a", s)) + self.assertTrue(self.find_binding("a", s)) s = """ try: @@ -398,7 +398,7 @@ class Test_find_binding(support.TestCase): a = 6 except: pass""" - self.failUnless(self.find_binding("a", s)) + self.assertTrue(self.find_binding("a", s)) s = """ try: @@ -408,7 +408,7 @@ class Test_find_binding(support.TestCase): pass except: a = 6""" - self.failUnless(self.find_binding("a", s)) + self.assertTrue(self.find_binding("a", s)) s = """ try: @@ -420,7 +420,7 @@ class Test_find_binding(support.TestCase): a = 6 except: pass""" - self.failUnless(self.find_binding("a", s)) + self.assertTrue(self.find_binding("a", s)) s = """ try: @@ -432,14 +432,14 @@ class Test_find_binding(support.TestCase): pass except: a = 6""" - self.failUnless(self.find_binding("a", s)) + self.assertTrue(self.find_binding("a", s)) s = """ try: b = 8 except: b = 6""" - self.failIf(self.find_binding("a", s)) + self.assertFalse(self.find_binding("a", s)) s = """ try: @@ -454,7 +454,7 @@ class Test_find_binding(support.TestCase): t = 8 except: o = y""" - self.failIf(self.find_binding("a", s)) + self.assertFalse(self.find_binding("a", s)) def test_try_except_finally(self): s = """ @@ -464,21 +464,21 @@ class Test_find_binding(support.TestCase): b = 8 finally: a = 9""" - self.failUnless(self.find_binding("a", s)) + self.assertTrue(self.find_binding("a", s)) s = """ try: b = 8 finally: a = 6""" - self.failUnless(self.find_binding("a", s)) + self.assertTrue(self.find_binding("a", s)) s = """ try: b = 8 finally: b = 6""" - self.failIf(self.find_binding("a", s)) + self.assertFalse(self.find_binding("a", s)) s = """ try: @@ -487,7 +487,7 @@ class Test_find_binding(support.TestCase): b = 9 finally: b = 6""" - self.failIf(self.find_binding("a", s)) + self.assertFalse(self.find_binding("a", s)) def test_try_except_finally_nested(self): s = """ @@ -502,7 +502,7 @@ class Test_find_binding(support.TestCase): b = 9 finally: c = 9""" - self.failUnless(self.find_binding("a", s)) + self.assertTrue(self.find_binding("a", s)) s = """ try: @@ -512,7 +512,7 @@ class Test_find_binding(support.TestCase): pass finally: a = 6""" - self.failUnless(self.find_binding("a", s)) + self.assertTrue(self.find_binding("a", s)) s = """ try: @@ -522,7 +522,7 @@ class Test_find_binding(support.TestCase): b = 6 finally: b = 7""" - self.failIf(self.find_binding("a", s)) + self.assertFalse(self.find_binding("a", s)) class Test_touch_import(support.TestCase): -- cgit v0.12 From 53f4ed7da522527768bdcf5f199cdd11701b9c38 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Wed, 1 Jul 2009 15:03:38 +0000 Subject: Merged revisions 73747 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r73747 | antoine.pitrou | 2009-07-01 16:53:06 +0200 (mer., 01 juil. 2009) | 3 lines Issue #6369: Fix an RLE decompression bug in the binhex module. ........ --- Lib/binhex.py | 4 ++-- Misc/NEWS | 2 ++ 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/Lib/binhex.py b/Lib/binhex.py index 1c3f342..90e59bc 100644 --- a/Lib/binhex.py +++ b/Lib/binhex.py @@ -324,11 +324,11 @@ class _Rledecoderengine: mark = len(self.pre_buffer) if self.pre_buffer[-3:] == RUNCHAR + b'\0' + RUNCHAR: mark = mark - 3 - elif self.pre_buffer[-1] == RUNCHAR: + elif self.pre_buffer[-1:] == RUNCHAR: mark = mark - 2 elif self.pre_buffer[-2:] == RUNCHAR + b'\0': mark = mark - 2 - elif self.pre_buffer[-2] == RUNCHAR: + elif self.pre_buffer[-2:-1] == RUNCHAR: pass # Decode all else: mark = mark - 1 diff --git a/Misc/NEWS b/Misc/NEWS index 0b66254..125a5f0 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -23,6 +23,8 @@ Core and Builtins Library ------- +- Issue #6369: Fix an RLE decompression bug in the binhex module. + - Issue #6344: Fixed a crash of mmap.read() when passed a negative argument. Build -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 7dfed63bcd76fc13838e205d0e3d04258f9fd372 Mon Sep 17 00:00:00 2001 From: Jesus Cea Date: Thu, 2 Jul 2009 14:37:32 +0000 Subject: Merged revisions 73768 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r73768 | jesus.cea | 2009-07-02 16:35:02 +0200 (Thu, 02 Jul 2009) | 9 lines Merged revisions 73767 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73767 | jesus.cea | 2009-07-02 16:30:18 +0200 (Thu, 02 Jul 2009) | 1 line multiprocessing doesn't compile in Solaris because a typo ........ ................ --- Modules/_multiprocessing/multiprocessing.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Modules/_multiprocessing/multiprocessing.h b/Modules/_multiprocessing/multiprocessing.h index f8750d2..7a79d6e 100644 --- a/Modules/_multiprocessing/multiprocessing.h +++ b/Modules/_multiprocessing/multiprocessing.h @@ -49,7 +49,7 @@ # define SEM_VALUE_MAX sysconf(_SC_SEM_VALUE_MAX) #elif defined(_SEM_VALUE_MAX) # define SEM_VALUE_MAX _SEM_VALUE_MAX - #elif definef(_POSIX_SEM_VALUE_MAX) + #elif defined(_POSIX_SEM_VALUE_MAX) # define SEM_VALUE_MAX _POSIX_SEM_VALUE_MAX #else # define SEM_VALUE_MAX INT_MAX -- cgit v0.12 From e39d5d5f814756f66983b35b843bc00632a50451 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Thu, 2 Jul 2009 22:02:15 +0000 Subject: Merged revisions 73782-73784 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r73782 | benjamin.peterson | 2009-07-02 16:44:01 -0500 (Thu, 02 Jul 2009) | 1 line the old CO_FUTURE flags can't be commented out ................ r73783 | benjamin.peterson | 2009-07-02 16:54:36 -0500 (Thu, 02 Jul 2009) | 1 line a little more fiddling to make flags like 2.x ................ r73784 | benjamin.peterson | 2009-07-02 16:55:39 -0500 (Thu, 02 Jul 2009) | 9 lines Merged revisions 73781 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73781 | benjamin.peterson | 2009-07-02 16:38:36 -0500 (Thu, 02 Jul 2009) | 1 line test that compile() accepts the future flag ........ ................ --- Include/code.h | 4 ++-- Include/pythonrun.h | 6 ++++-- Lib/test/test___future__.py | 3 +++ Misc/NEWS | 5 +++++ 4 files changed, 14 insertions(+), 4 deletions(-) diff --git a/Include/code.h b/Include/code.h index 145a9a1..efaf3c4 100644 --- a/Include/code.h +++ b/Include/code.h @@ -42,15 +42,15 @@ typedef struct { */ #define CO_NOFREE 0x0040 -#if 0 /* These are no longer used. */ +#if 0 #define CO_GENERATOR_ALLOWED 0x1000 +#endif #define CO_FUTURE_DIVISION 0x2000 #define CO_FUTURE_ABSOLUTE_IMPORT 0x4000 /* do absolute imports by default */ #define CO_FUTURE_WITH_STATEMENT 0x8000 #define CO_FUTURE_PRINT_FUNCTION 0x10000 #define CO_FUTURE_UNICODE_LITERALS 0x20000 -#endif #define CO_FUTURE_BARRY_AS_BDFL 0x40000 diff --git a/Include/pythonrun.h b/Include/pythonrun.h index 86d9fe2..09d3ee5 100644 --- a/Include/pythonrun.h +++ b/Include/pythonrun.h @@ -7,8 +7,10 @@ extern "C" { #endif -#define PyCF_MASK CO_FUTURE_BARRY_AS_BDFL -#define PyCF_MASK_OBSOLETE 0 +#define PyCF_MASK (CO_FUTURE_DIVISION | CO_FUTURE_ABSOLUTE_IMPORT | \ + CO_FUTURE_WITH_STATEMENT | CO_FUTURE_PRINT_FUNCTION | \ + CO_FUTURE_UNICODE_LITERALS | CO_FUTURE_BARRY_AS_BDFL) +#define PyCF_MASK_OBSOLETE (CO_NESTED) #define PyCF_SOURCE_IS_UTF8 0x0100 #define PyCF_DONT_IMPLY_DEDENT 0x0200 #define PyCF_ONLY_AST 0x0400 diff --git a/Lib/test/test___future__.py b/Lib/test/test___future__.py index 77006e1..9d98746 100644 --- a/Lib/test/test___future__.py +++ b/Lib/test/test___future__.py @@ -53,9 +53,12 @@ class FutureTest(unittest.TestCase): a(hasattr(value, "compiler_flag"), "feature is missing a .compiler_flag attr") + # Make sure the compile accepts the flag. + compile("", "", "exec", value.compiler_flag) a(isinstance(getattr(value, "compiler_flag"), int), ".compiler_flag isn't int") + def test_main(): support.run_unittest(FutureTest) diff --git a/Misc/NEWS b/Misc/NEWS index 125a5f0..b08ba8f 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -20,6 +20,11 @@ Core and Builtins the 'surrogateescape' error handler, a string which contains unpaired surrogates. +C-API +----- + +- The code flags for old __future__ features are now available again. + Library ------- -- cgit v0.12 From 7e077243095e0f91c5627f9e6e7cd395846edb46 Mon Sep 17 00:00:00 2001 From: Amaury Forgeot d'Arc Date: Thu, 2 Jul 2009 23:57:11 +0000 Subject: Merged revisions 73788 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r73788 | amaury.forgeotdarc | 2009-07-03 01:08:45 +0200 (ven., 03 juil. 2009) | 6 lines #4601: 'make install' did not set the permissions on library directories, only root could start IDLE for example. Beware that os.path.walk does not translate as is to os.walk! the former uses a callback to call on each dir, the latter is a generator... ........ --- Misc/NEWS | 3 +++ setup.py | 11 +++++------ 2 files changed, 8 insertions(+), 6 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index b08ba8f..83554f3 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -35,6 +35,9 @@ Library Build ----- +- Issue 4601: 'make install' did not set the appropriate permissions on + directories. + - Issue 5390: Add uninstall icon independent of whether file extensions are installed. diff --git a/setup.py b/setup.py index 2738eec..c42416e 100644 --- a/setup.py +++ b/setup.py @@ -1605,12 +1605,11 @@ class PyBuildInstallLib(install_lib): def set_dir_modes(self, dirname, mode): if not self.is_chmod_supported(): return - os.walk(dirname, self.set_dir_modes_visitor, mode) - - def set_dir_modes_visitor(self, mode, dirname, names): - if os.path.islink(dirname): return - log.info("changing mode of %s to %o", dirname, mode) - if not self.dry_run: os.chmod(dirname, mode) + for dirpath, dirnames, fnames in os.walk(dirname): + if os.path.islink(dirpath): + continue + log.info("changing mode of %s to %o", dirpath, mode) + if not self.dry_run: os.chmod(dirpath, mode) def is_chmod_supported(self): return hasattr(os, 'chmod') -- cgit v0.12 From 385029fda08514cb08d4ec95a508ab0233c4438c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Fri, 3 Jul 2009 08:37:27 +0000 Subject: Merged revisions 73792 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r73792 | tarek.ziade | 2009-07-03 10:33:28 +0200 (Fri, 03 Jul 2009) | 9 lines Merged revisions 73790 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73790 | tarek.ziade | 2009-07-03 10:22:56 +0200 (Fri, 03 Jul 2009) | 1 line Fixed #6403 : package path usage for build_ext ........ ................ --- Lib/distutils/command/build_ext.py | 14 +++++++++---- Lib/distutils/tests/test_build_ext.py | 37 +++++++++++++++++++++++++++++------ Misc/NEWS | 2 ++ 3 files changed, 43 insertions(+), 10 deletions(-) diff --git a/Lib/distutils/command/build_ext.py b/Lib/distutils/command/build_ext.py index 57a110b..3045702 100644 --- a/Lib/distutils/command/build_ext.py +++ b/Lib/distutils/command/build_ext.py @@ -631,17 +631,23 @@ class build_ext(Command): """ fullname = self.get_ext_fullname(ext_name) modpath = fullname.split('.') - package = '.'.join(modpath[0:-1]) - base = modpath[-1] - filename = self.get_ext_filename(base) + filename = self.get_ext_filename(modpath[-1]) + if not self.inplace: # no further work needed + # returning : + # build_dir/package/path/filename + filename = os.path.join(*modpath[:-1]+[filename]) return os.path.join(self.build_lib, filename) # the inplace option requires to find the package directory - # using the build_py command + # using the build_py command for that + package = '.'.join(modpath[0:-1]) build_py = self.get_finalized_command('build_py') package_dir = os.path.abspath(build_py.get_package_dir(package)) + + # returning + # package_dir/filename return os.path.join(package_dir, filename) def get_ext_fullname(self, ext_name): diff --git a/Lib/distutils/tests/test_build_ext.py b/Lib/distutils/tests/test_build_ext.py index fe6009b..f0580c1 100644 --- a/Lib/distutils/tests/test_build_ext.py +++ b/Lib/distutils/tests/test_build_ext.py @@ -337,7 +337,8 @@ class BuildExtTestCase(TempdirManager, self.assertEquals(so_dir, cmd.build_lib) # inplace = 0, cmd.package = 'bar' - cmd.package = 'bar' + build_py = cmd.get_finalized_command('build_py') + build_py.package_dir = {'': 'bar'} path = cmd.get_ext_fullpath('foo') # checking that the last directory is the build_dir path = os.path.split(path)[0] @@ -355,12 +356,14 @@ class BuildExtTestCase(TempdirManager, # checking that the last directory is bar path = os.path.split(path)[0] lastdir = os.path.split(path)[-1] - self.assertEquals(lastdir, cmd.package) + self.assertEquals(lastdir, 'bar') - def test_build_ext_inplace(self): - etree_c = os.path.join(self.tmp_dir, 'lxml.etree.c') - etree_ext = Extension('lxml.etree', [etree_c]) - dist = Distribution({'name': 'lxml', 'ext_modules': [etree_ext]}) + def test_ext_fullpath(self): + # building lxml.etree inplace + #etree_c = os.path.join(self.tmp_dir, 'lxml.etree.c') + #etree_ext = Extension('lxml.etree', [etree_c]) + #dist = Distribution({'name': 'lxml', 'ext_modules': [etree_ext]}) + dist = Distribution() cmd = build_ext(dist) cmd.inplace = 1 cmd.distribution.package_dir = {'': 'src'} @@ -370,6 +373,28 @@ class BuildExtTestCase(TempdirManager, path = cmd.get_ext_fullpath('lxml.etree') self.assertEquals(wanted, path) + # building lxml.etree not inplace + cmd.inplace = 0 + cmd.build_lib = os.path.join(curdir, 'tmpdir') + wanted = os.path.join(curdir, 'tmpdir', 'lxml', 'etree.so') + path = cmd.get_ext_fullpath('lxml.etree') + self.assertEquals(wanted, path) + + # building twisted.runner.portmap not inplace + build_py = cmd.get_finalized_command('build_py') + build_py.package_dir = {} + cmd.distribution.packages = ['twisted', 'twisted.runner.portmap'] + path = cmd.get_ext_fullpath('twisted.runner.portmap') + wanted = os.path.join(curdir, 'tmpdir', 'twisted', 'runner', + 'portmap.so') + self.assertEquals(wanted, path) + + # building twisted.runner.portmap inplace + cmd.inplace = 1 + path = cmd.get_ext_fullpath('twisted.runner.portmap') + wanted = os.path.join(curdir, 'twisted', 'runner', 'portmap.so') + self.assertEquals(wanted, path) + def test_suite(): src = _get_source_filename() if not os.path.exists(src): diff --git a/Misc/NEWS b/Misc/NEWS index 83554f3..9f09a4c 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -857,6 +857,8 @@ Core and Builtins Library ------- +- Issue #6403: Fixed package path usage in build_ext. + - Issue #6365: Distutils build_ext inplace mode was copying the compiled extension in a subdirectory if the extension name had dots. -- cgit v0.12 -- cgit v0.12 From 3efca3996a84f93e6246f211af51f0ff8d539366 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Fri, 3 Jul 2009 13:25:24 +0000 Subject: Merged revisions 73805 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r73805 | benjamin.peterson | 2009-07-03 08:18:18 -0500 (Fri, 03 Jul 2009) | 1 line xrange -> range ........ --- Lib/lib2to3/refactor.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Lib/lib2to3/refactor.py b/Lib/lib2to3/refactor.py index c5398c8..339b94f 100644 --- a/Lib/lib2to3/refactor.py +++ b/Lib/lib2to3/refactor.py @@ -550,7 +550,7 @@ class MultiprocessRefactoringTool(RefactoringTool): raise RuntimeError("already doing multiple processes") self.queue = multiprocessing.JoinableQueue() processes = [multiprocessing.Process(target=self._child) - for i in xrange(num_processes)] + for i in range(num_processes)] try: for p in processes: p.start() @@ -558,7 +558,7 @@ class MultiprocessRefactoringTool(RefactoringTool): doctests_only) finally: self.queue.join() - for i in xrange(num_processes): + for i in range(num_processes): self.queue.put(None) for p in processes: if p.is_alive(): -- cgit v0.12 From b166ffdc3a8458aaa2585ddbdd33e356e62b5c75 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Fri, 3 Jul 2009 13:33:17 +0000 Subject: Merged revisions 73809 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r73809 | benjamin.peterson | 2009-07-03 08:30:25 -0500 (Fri, 03 Jul 2009) | 1 line remove duplicate declartions #6405 ........ --- Include/descrobject.h | 2 -- Misc/NEWS | 2 ++ 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Include/descrobject.h b/Include/descrobject.h index 15041ff..f06b421 100644 --- a/Include/descrobject.h +++ b/Include/descrobject.h @@ -73,8 +73,6 @@ PyAPI_DATA(PyTypeObject) PyMemberDescr_Type; PyAPI_DATA(PyTypeObject) PyMethodDescr_Type; PyAPI_DATA(PyTypeObject) PyWrapperDescr_Type; PyAPI_DATA(PyTypeObject) PyDictProxy_Type; -PyAPI_DATA(PyTypeObject) PyGetSetDescr_Type; -PyAPI_DATA(PyTypeObject) PyMemberDescr_Type; PyAPI_FUNC(PyObject *) PyDescr_NewMethod(PyTypeObject *, PyMethodDef *); PyAPI_FUNC(PyObject *) PyDescr_NewClassMethod(PyTypeObject *, PyMethodDef *); diff --git a/Misc/NEWS b/Misc/NEWS index 9f09a4c..1cdd832 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -23,6 +23,8 @@ Core and Builtins C-API ----- +- Issue #6405: Remove duplicatet type declarations in descrobject.h. + - The code flags for old __future__ features are now available again. Library -- cgit v0.12 -- cgit v0.12 From 35c88a8f38f4aee3916c497ded339981de249703 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Sat, 4 Jul 2009 02:05:51 +0000 Subject: Merged revisions 73828 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r73828 | tarek.ziade | 2009-07-04 04:04:21 +0200 (Sat, 04 Jul 2009) | 9 lines Merged revisions 73827 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73827 | tarek.ziade | 2009-07-04 04:02:41 +0200 (Sat, 04 Jul 2009) | 1 line Fixed #6413: fixed log level in distutils.dist.announce ........ ................ --- Lib/distutils/dist.py | 4 ++-- Misc/NEWS | 2 ++ 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/Lib/distutils/dist.py b/Lib/distutils/dist.py index 915d336..092ec0d 100644 --- a/Lib/distutils/dist.py +++ b/Lib/distutils/dist.py @@ -907,8 +907,8 @@ Common commands: (see '--help-commands' for more) # -- Methods that operate on the Distribution ---------------------- - def announce(self, msg, level=1): - log.debug(msg) + def announce(self, msg, level=log.INFO): + log.log(level, msg) def run_commands(self): """Run each command that was seen on the setup script command line. diff --git a/Misc/NEWS b/Misc/NEWS index 1cdd832..2f49fef 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -859,6 +859,8 @@ Core and Builtins Library ------- +- Issue #6413: Fixed the log level in distutils.dist for announce. + - Issue #6403: Fixed package path usage in build_ext. - Issue #6365: Distutils build_ext inplace mode was copying the compiled -- cgit v0.12 From 2b33045843fc50d752afd4c09a904d52dbd71f22 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Sat, 4 Jul 2009 03:01:33 +0000 Subject: Merged revisions 73835 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r73835 | tarek.ziade | 2009-07-04 05:00:50 +0200 (Sat, 04 Jul 2009) | 9 lines Merged revisions 73834 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73834 | tarek.ziade | 2009-07-04 04:59:19 +0200 (Sat, 04 Jul 2009) | 1 line using print statements when used for user interaction ........ ................ --- Lib/distutils/dist.py | 22 +++++++++++----------- Lib/distutils/tests/test_dist.py | 18 ------------------ 2 files changed, 11 insertions(+), 29 deletions(-) diff --git a/Lib/distutils/dist.py b/Lib/distutils/dist.py index 092ec0d..ac5a0ca 100644 --- a/Lib/distutils/dist.py +++ b/Lib/distutils/dist.py @@ -596,14 +596,14 @@ Common commands: (see '--help-commands' for more) options = self.global_options parser.set_option_table(options) parser.print_help(self.common_usage + "\nGlobal options:") - self.announce('') + print('') if display_options: parser.set_option_table(self.display_options) parser.print_help( "Information display options (just display " + "information, ignore any commands)") - self.announce('') + print('') for command in self.commands: if isinstance(command, type) and issubclass(command, Command): @@ -617,9 +617,9 @@ Common commands: (see '--help-commands' for more) else: parser.set_option_table(klass.user_options) parser.print_help("Options for '%s' command:" % klass.__name__) - self.announce('') + print('') - self.announce(gen_usage(self.script_name)) + print(gen_usage(self.script_name)) def handle_display_options(self, option_order): """If there were any non-global "display-only" options @@ -634,8 +634,8 @@ Common commands: (see '--help-commands' for more) # we ignore "foo bar"). if self.help_commands: self.print_commands() - self.announce('') - self.announce(gen_usage(self.script_name)) + print('') + print(gen_usage(self.script_name)) return 1 # If user supplied any of the "display metadata" options, then @@ -651,12 +651,12 @@ Common commands: (see '--help-commands' for more) opt = translate_longopt(opt) value = getattr(self.metadata, "get_"+opt)() if opt in ['keywords', 'platforms']: - self.announce(','.join(value)) + print(','.join(value)) elif opt in ('classifiers', 'provides', 'requires', 'obsoletes'): - self.announce('\n'.join(value)) + print('\n'.join(value)) else: - self.announce(value) + print(value) any_display_options = 1 return any_display_options @@ -665,7 +665,7 @@ Common commands: (see '--help-commands' for more) """Print a subset of the list of all commands -- used by 'print_commands()'. """ - self.announce(header + ":") + print(header + ":") for cmd in commands: klass = self.cmdclass.get(cmd) @@ -676,7 +676,7 @@ Common commands: (see '--help-commands' for more) except AttributeError: description = "(no description available)" - self.announce(" %-*s %s" % (max_length, cmd, description)) + print(" %-*s %s" % (max_length, cmd, description)) def print_commands(self): """Print out a help message listing all available commands with a diff --git a/Lib/distutils/tests/test_dist.py b/Lib/distutils/tests/test_dist.py index 16ef68e..4076039 100644 --- a/Lib/distutils/tests/test_dist.py +++ b/Lib/distutils/tests/test_dist.py @@ -136,24 +136,6 @@ class DistributionTestCase(support.LoggingSilencer, self.assertEquals(dist.metadata.platforms, ['one', 'two']) self.assertEquals(dist.metadata.keywords, ['one', 'two']) - def test_show_help(self): - class FancyGetopt(object): - def __init__(self): - self.count = 0 - - def set_option_table(self, *args): - pass - - def print_help(self, *args): - self.count += 1 - - parser = FancyGetopt() - dist = Distribution() - dist.commands = ['sdist'] - dist.script_name = 'setup.py' - dist._show_help(parser) - self.assertEquals(parser.count, 3) - def test_get_command_packages(self): dist = Distribution() self.assertEquals(dist.command_packages, None) -- cgit v0.12 -- cgit v0.12 From 79fa5ab7b0744ab5b74ecf2de0a17ef604e0097e Mon Sep 17 00:00:00 2001 From: Amaury Forgeot d'Arc Date: Tue, 7 Jul 2009 00:45:43 +0000 Subject: Merged revisions 73868 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r73868 | amaury.forgeotdarc | 2009-07-07 02:43:08 +0200 (mar., 07 juil. 2009) | 3 lines #6428: py3k requires that __bool__ return a bool (and not an int) Fix the error message and the documentation. ........ --- Doc/reference/datamodel.rst | 10 +++++----- Misc/NEWS | 4 ++++ Objects/typeobject.c | 6 ++---- 3 files changed, 11 insertions(+), 9 deletions(-) diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst index 2161706..d0aa59f 100644 --- a/Doc/reference/datamodel.rst +++ b/Doc/reference/datamodel.rst @@ -1254,11 +1254,11 @@ Basic customization .. index:: single: __len__() (mapping object method) Called to implement truth value testing and the built-in operation - ``bool()``; should return ``False`` or ``True``, or their integer equivalents - ``0`` or ``1``. When this method is not defined, :meth:`__len__` is called, - if it is defined, and the object is considered true if its result is nonzero. - If a class defines neither :meth:`__len__` nor :meth:`__bool__`, all its - instances are considered true. + ``bool()``; should return ``False`` or ``True``. When this method is not + defined, :meth:`__len__` is called, if it is defined, and the object is + considered true if its result is nonzero. If a class defines neither + :meth:`__len__` nor :meth:`__bool__`, all its instances are considered + true. .. _attribute-access: diff --git a/Misc/NEWS b/Misc/NEWS index 2f49fef..b37f18e 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,10 @@ What's New in Python 3.1.1? Core and Builtins ----------------- +- Issue #6428: Since Python 3.0, the __bool__ method must return a bool + object, and not an int. Fix the corresponding error message, and the + documentation. + - Issue #6347: Include inttypes.h as well as stdint.h in pyport.h. This fixes a build failure on HP-UX: int32_t and uint32_t are defined in inttypes.h instead of stdint.h on that platform. diff --git a/Objects/typeobject.c b/Objects/typeobject.c index 0e79542..60483e7 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -4807,10 +4807,8 @@ slot_nb_bool(PyObject *self) } else { PyErr_Format(PyExc_TypeError, - "%s should return " - "bool or int, returned %s", - (using_len ? "__len__" - : "__bool__"), + "__bool__ should return " + "bool, returned %s", Py_TYPE(temp)->tp_name); result = -1; } -- cgit v0.12 From 5f587b41669885f94fe71b4cba83701d8d81bd2d Mon Sep 17 00:00:00 2001 From: Amaury Forgeot d'Arc Date: Tue, 7 Jul 2009 06:53:22 +0000 Subject: Merged revisions 73874 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r73874 | amaury.forgeotdarc | 2009-07-07 08:51:26 +0200 (mar., 07 juil. 2009) | 9 lines Merged revisions 73873 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73873 | amaury.forgeotdarc | 2009-07-07 08:49:41 +0200 (mar., 07 juil. 2009) | 2 lines #6420: Fix a compilation warning in the nis module, for OpenBSD and FreeBSD. ........ ................ --- Modules/nismodule.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Modules/nismodule.c b/Modules/nismodule.c index c2646eb..4be4657 100644 --- a/Modules/nismodule.c +++ b/Modules/nismodule.c @@ -89,7 +89,7 @@ nis_mapname (char *map, int *pfix) return map; } -#ifdef __APPLE__ +#if defined(__APPLE__) || defined(__OpenBSD__) || defined(__FreeBSD__) typedef int (*foreachfunc)(unsigned long, char *, int, char *, int, void *); #else typedef int (*foreachfunc)(int, char *, int, char *, int, char *); -- cgit v0.12 From a62c94bcf7121d6f2f19968b8102a531ea43f319 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Tue, 7 Jul 2009 10:21:58 +0000 Subject: Merged revisions 73882 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r73882 | mark.dickinson | 2009-07-07 11:21:03 +0100 (Tue, 07 Jul 2009) | 9 lines Merged revisions 73880 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73880 | mark.dickinson | 2009-07-07 11:18:22 +0100 (Tue, 07 Jul 2009) | 1 line Typo in error message ........ ................ --- Modules/_struct.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Modules/_struct.c b/Modules/_struct.c index 27d596c..3e0ab31 100644 --- a/Modules/_struct.c +++ b/Modules/_struct.c @@ -493,7 +493,7 @@ np_ushort(char *p, PyObject *v, const formatdef *f) return -1; if (x < 0 || x > USHRT_MAX){ PyErr_SetString(StructError, - "short format requires 0 <= number <= " STRINGIFY(USHRT_MAX)); + "ushort format requires 0 <= number <= " STRINGIFY(USHRT_MAX)); return -1; } y = (unsigned short)x; -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 28a6001a021452bf26f58463be33ed4868cd1902 Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Thu, 9 Jul 2009 20:31:08 +0000 Subject: Merged revisions 73913 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r73913 | r.david.murray | 2009-07-09 16:12:31 -0400 (Thu, 09 Jul 2009) | 18 lines Merged revisions 73907-73908 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73907 | r.david.murray | 2009-07-09 12:17:30 -0400 (Thu, 09 Jul 2009) | 4 lines Temporarily ignore rmtree errors in test_getcwd_long_pathnames to see if the test gives useful failure info on Solaris buildbot. ........ r73908 | r.david.murray | 2009-07-09 14:41:03 -0400 (Thu, 09 Jul 2009) | 6 lines Try to fix Solaris buildbot rmtree failure in test_getcwd_long_pathnames cleanup. If this fix works, it means that Solaris is unique among our platforms in what happens when shutil.rmtree is called on the current working directory (ie: it doesn't work on Solaris, but it does everywhere else). ........ ................ --- Lib/test/test_posix.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/test_posix.py b/Lib/test/test_posix.py index 8d1bb59..73ad95e 100644 --- a/Lib/test/test_posix.py +++ b/Lib/test/test_posix.py @@ -248,8 +248,8 @@ class PosixTester(unittest.TestCase): _create_and_do_getcwd(dirname) finally: - support.rmtree(base_path) os.chdir(curdir) + support.rmtree(base_path) def test_main(): -- cgit v0.12 From d31d4f2cc4dbe882fb75a2ee5dde473b8216d73a Mon Sep 17 00:00:00 2001 From: Amaury Forgeot d'Arc Date: Thu, 9 Jul 2009 23:20:02 +0000 Subject: Merged revisions 73918-73919 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r73918 | amaury.forgeotdarc | 2009-07-10 01:00:40 +0200 (ven., 10 juil. 2009) | 9 lines #6323: pdb doesn't deal well with SyntaxErrors. It seems necessary to keep two layers of 'exec' (one in Bdb.run, one in Pdb._runscript); this allows the tracing function to be active when the inner 'exec' runs and tries to compile the real code. This partially revert r58127, the net effet of the two changes is to replace "exec('%s')" with "exec(%r)". ........ r73919 | amaury.forgeotdarc | 2009-07-10 01:07:52 +0200 (ven., 10 juil. 2009) | 2 lines NEWS entry for r73918. ........ --- Lib/pdb.py | 2 +- Misc/NEWS | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/Lib/pdb.py b/Lib/pdb.py index 23bc6df..d379d1a 100755 --- a/Lib/pdb.py +++ b/Lib/pdb.py @@ -1211,7 +1211,7 @@ see no sign that the breakpoint was reached. self.mainpyfile = self.canonic(filename) self._user_requested_quit = 0 with open(filename) as fp: - statement = fp.read() + statement = "exec(%r)" % (fp.read(),) self.run(statement) # Simplified interface diff --git a/Misc/NEWS b/Misc/NEWS index b37f18e..e650b33 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -34,6 +34,9 @@ C-API Library ------- +- Issue #6323: The pdb debugger did not exit when running a script with a + syntax error. + - Issue #6369: Fix an RLE decompression bug in the binhex module. - Issue #6344: Fixed a crash of mmap.read() when passed a negative argument. -- cgit v0.12 From 7e6460098a0c50f99c73b751c0b6d7941df46547 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Fri, 10 Jul 2009 09:16:07 +0000 Subject: Merged revisions 73923 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r73923 | tarek.ziade | 2009-07-10 11:14:31 +0200 (Fri, 10 Jul 2009) | 9 lines Merged revisions 73921 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73921 | tarek.ziade | 2009-07-10 11:10:33 +0200 (Fri, 10 Jul 2009) | 1 line Fixed #6455 (the test shall use pyd files under win32, rather than so files) ........ ................ --- Lib/distutils/tests/test_build_ext.py | 9 +++++---- Misc/NEWS | 2 ++ 2 files changed, 7 insertions(+), 4 deletions(-) diff --git a/Lib/distutils/tests/test_build_ext.py b/Lib/distutils/tests/test_build_ext.py index f0580c1..c671483 100644 --- a/Lib/distutils/tests/test_build_ext.py +++ b/Lib/distutils/tests/test_build_ext.py @@ -359,6 +359,7 @@ class BuildExtTestCase(TempdirManager, self.assertEquals(lastdir, 'bar') def test_ext_fullpath(self): + ext = sysconfig.get_config_vars()['SO'] # building lxml.etree inplace #etree_c = os.path.join(self.tmp_dir, 'lxml.etree.c') #etree_ext = Extension('lxml.etree', [etree_c]) @@ -369,14 +370,14 @@ class BuildExtTestCase(TempdirManager, cmd.distribution.package_dir = {'': 'src'} cmd.distribution.packages = ['lxml', 'lxml.html'] curdir = os.getcwd() - wanted = os.path.join(curdir, 'src', 'lxml', 'etree.so') + wanted = os.path.join(curdir, 'src', 'lxml', 'etree' + ext) path = cmd.get_ext_fullpath('lxml.etree') self.assertEquals(wanted, path) # building lxml.etree not inplace cmd.inplace = 0 cmd.build_lib = os.path.join(curdir, 'tmpdir') - wanted = os.path.join(curdir, 'tmpdir', 'lxml', 'etree.so') + wanted = os.path.join(curdir, 'tmpdir', 'lxml', 'etree' + ext) path = cmd.get_ext_fullpath('lxml.etree') self.assertEquals(wanted, path) @@ -386,13 +387,13 @@ class BuildExtTestCase(TempdirManager, cmd.distribution.packages = ['twisted', 'twisted.runner.portmap'] path = cmd.get_ext_fullpath('twisted.runner.portmap') wanted = os.path.join(curdir, 'tmpdir', 'twisted', 'runner', - 'portmap.so') + 'portmap' + ext) self.assertEquals(wanted, path) # building twisted.runner.portmap inplace cmd.inplace = 1 path = cmd.get_ext_fullpath('twisted.runner.portmap') - wanted = os.path.join(curdir, 'twisted', 'runner', 'portmap.so') + wanted = os.path.join(curdir, 'twisted', 'runner', 'portmap' + ext) self.assertEquals(wanted, path) def test_suite(): diff --git a/Misc/NEWS b/Misc/NEWS index e650b33..e1dba94 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -866,6 +866,8 @@ Core and Builtins Library ------- +- Issue #6455: Fixed test_build_ext under win32. + - Issue #6413: Fixed the log level in distutils.dist for announce. - Issue #6403: Fixed package path usage in build_ext. -- cgit v0.12 -- cgit v0.12 From 041b3baf53e3d1bf4b9941fd91ff807daef5965d Mon Sep 17 00:00:00 2001 From: Amaury Forgeot d'Arc Date: Sat, 11 Jul 2009 09:37:09 +0000 Subject: Merged revisions 73934 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r73934 | amaury.forgeotdarc | 2009-07-11 11:35:13 +0200 (sam., 11 juil. 2009) | 3 lines #6358: Merge r73933: Add basic tests for the return value of os.popen().close(). And fix the implementation to make these tests pass with py3k ........ --- Lib/os.py | 8 +++++++- Lib/test/test_popen.py | 7 +++++++ Misc/NEWS | 3 +++ 3 files changed, 17 insertions(+), 1 deletion(-) diff --git a/Lib/os.py b/Lib/os.py index 5dce0c1..a59c5df 100644 --- a/Lib/os.py +++ b/Lib/os.py @@ -643,7 +643,13 @@ class _wrap_close: self._proc = proc def close(self): self._stream.close() - return self._proc.wait() << 8 # Shift left to match old behavior + returncode = self._proc.wait() + if returncode == 0: + return None + if name == 'nt': + return returncode + else: + return returncode << 8 # Shift left to match old behavior def __getattr__(self, name): return getattr(self._stream, name) def __iter__(self): diff --git a/Lib/test/test_popen.py b/Lib/test/test_popen.py index d728792..99ad41d 100644 --- a/Lib/test/test_popen.py +++ b/Lib/test/test_popen.py @@ -42,6 +42,13 @@ class PopenTest(unittest.TestCase): ) support.reap_children() + def test_return_code(self): + self.assertEqual(os.popen("exit 0").close(), None) + if os.name == 'nt': + self.assertEqual(os.popen("exit 42").close(), 42) + else: + self.assertEqual(os.popen("exit 42").close(), 42 << 8) + def test_main(): support.run_unittest(PopenTest) diff --git a/Misc/NEWS b/Misc/NEWS index e1dba94..8ef3566 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -34,6 +34,9 @@ C-API Library ------- +- Issue #6358: The exit status of a command started with os.popen() was + reported differently than it did with python 2.x. + - Issue #6323: The pdb debugger did not exit when running a script with a syntax error. -- cgit v0.12 From 24448fa86e3a82b266b2abca2fae94f6d9340dae Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Sat, 11 Jul 2009 11:01:14 +0000 Subject: Merged revisions 73948 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r73948 | tarek.ziade | 2009-07-11 12:59:56 +0200 (Sat, 11 Jul 2009) | 9 lines Merged revisions 73946 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73946 | tarek.ziade | 2009-07-11 12:55:27 +0200 (Sat, 11 Jul 2009) | 1 line fixed #6459: distutils.command.build_ext.get_export_symbols now uses 'PyInit' ........ ................ --- Lib/distutils/command/build_ext.py | 2 +- Lib/distutils/tests/test_build_ext.py | 2 +- Misc/NEWS | 3 +++ 3 files changed, 5 insertions(+), 2 deletions(-) diff --git a/Lib/distutils/command/build_ext.py b/Lib/distutils/command/build_ext.py index 3045702..1596586 100644 --- a/Lib/distutils/command/build_ext.py +++ b/Lib/distutils/command/build_ext.py @@ -679,7 +679,7 @@ class build_ext(Command): """Return the list of symbols that a shared extension has to export. This either uses 'ext.export_symbols' or, if it's not provided, "PyInit_" + module_name. Only relevant on Windows, where - the .pyd file (DLL) must export the module "init" function. + the .pyd file (DLL) must export the module "PyInit_" function. """ initfunc_name = "PyInit_" + ext.name.split('.')[-1] if initfunc_name not in ext.export_symbols: diff --git a/Lib/distutils/tests/test_build_ext.py b/Lib/distutils/tests/test_build_ext.py index c671483..9861ee2 100644 --- a/Lib/distutils/tests/test_build_ext.py +++ b/Lib/distutils/tests/test_build_ext.py @@ -296,7 +296,7 @@ class BuildExtTestCase(TempdirManager, def test_get_outputs(self): tmp_dir = self.mkdtemp() c_file = os.path.join(tmp_dir, 'foo.c') - self.write_file(c_file, 'void initfoo(void) {};\n') + self.write_file(c_file, 'void PyInit_foo(void) {};\n') ext = Extension('foo', [c_file], optional=False) dist = Distribution({'name': 'xx', 'ext_modules': [ext]}) diff --git a/Misc/NEWS b/Misc/NEWS index 8ef3566..a3aebf0 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -869,6 +869,9 @@ Core and Builtins Library ------- +- Issue #6459: distutils.command.build_ext.get_export_symbols now uses the + "PyInit" prefix, rather than "init". + - Issue #6455: Fixed test_build_ext under win32. - Issue #6413: Fixed the log level in distutils.dist for announce. -- cgit v0.12 From 41fe28220bf2790277f9a82446c73736709378c6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Sun, 12 Jul 2009 08:39:08 +0000 Subject: Merged revisions 73975 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r73975 | tarek.ziade | 2009-07-12 10:27:26 +0200 (Sun, 12 Jul 2009) | 1 line Fixed #6438: distutils.cygwinccompiler.get_versions was trying to use a re string pattern on a bytes ........ --- Lib/distutils/cygwinccompiler.py | 6 ++++-- Lib/distutils/tests/test_cygwinccompiler.py | 17 +++++++++-------- Misc/NEWS | 4 ++++ 3 files changed, 17 insertions(+), 10 deletions(-) diff --git a/Lib/distutils/cygwinccompiler.py b/Lib/distutils/cygwinccompiler.py index 5f3a389..8504371 100644 --- a/Lib/distutils/cygwinccompiler.py +++ b/Lib/distutils/cygwinccompiler.py @@ -359,7 +359,7 @@ def check_config_h(): return (CONFIG_H_UNCERTAIN, "couldn't read '%s': %s" % (fn, exc.strerror)) -RE_VERSION = re.compile('(\d+\.\d+(\.\d+)*)') +RE_VERSION = re.compile(b'(\d+\.\d+(\.\d+)*)') def _find_exe_version(cmd): """Find the version of an executable by running `cmd` in the shell. @@ -378,7 +378,9 @@ def _find_exe_version(cmd): result = RE_VERSION.search(out_string) if result is None: return None - return LooseVersion(result.group(1)) + # LooseVersion works with strings + # so we need to decode our bytes + return LooseVersion(result.group(1).decode()) def get_versions(): """ Try to find out the versions of gcc, ld and dllwrap. diff --git a/Lib/distutils/tests/test_cygwinccompiler.py b/Lib/distutils/tests/test_cygwinccompiler.py index c5a6495..a57694d 100644 --- a/Lib/distutils/tests/test_cygwinccompiler.py +++ b/Lib/distutils/tests/test_cygwinccompiler.py @@ -2,7 +2,7 @@ import unittest import sys import os -from io import StringIO +from io import BytesIO import subprocess from distutils import cygwinccompiler @@ -19,7 +19,8 @@ class FakePopen(object): self.cmd = cmd.split()[0] exes = self.test_class._exes if self.cmd in exes: - self.stdout = StringIO(exes[self.cmd]) + # issue #6438 in Python 3.x, Popen returns bytes + self.stdout = BytesIO(exes[self.cmd]) else: self.stdout = os.popen(cmd, 'r') @@ -87,30 +88,30 @@ class CygwinCCompilerTestCase(support.TempdirManager, self.assertEquals(get_versions(), (None, None, None)) # Let's fake we have 'gcc' and it returns '3.4.5' - self._exes['gcc'] = 'gcc (GCC) 3.4.5 (mingw special)\nFSF' + self._exes['gcc'] = b'gcc (GCC) 3.4.5 (mingw special)\nFSF' res = get_versions() self.assertEquals(str(res[0]), '3.4.5') # and let's see what happens when the version # doesn't match the regular expression # (\d+\.\d+(\.\d+)*) - self._exes['gcc'] = 'very strange output' + self._exes['gcc'] = b'very strange output' res = get_versions() self.assertEquals(res[0], None) # same thing for ld - self._exes['ld'] = 'GNU ld version 2.17.50 20060824' + self._exes['ld'] = b'GNU ld version 2.17.50 20060824' res = get_versions() self.assertEquals(str(res[1]), '2.17.50') - self._exes['ld'] = '@(#)PROGRAM:ld PROJECT:ld64-77' + self._exes['ld'] = b'@(#)PROGRAM:ld PROJECT:ld64-77' res = get_versions() self.assertEquals(res[1], None) # and dllwrap - self._exes['dllwrap'] = 'GNU dllwrap 2.17.50 20060824\nFSF' + self._exes['dllwrap'] = b'GNU dllwrap 2.17.50 20060824\nFSF' res = get_versions() self.assertEquals(str(res[2]), '2.17.50') - self._exes['dllwrap'] = 'Cheese Wrap' + self._exes['dllwrap'] = b'Cheese Wrap' res = get_versions() self.assertEquals(res[2], None) diff --git a/Misc/NEWS b/Misc/NEWS index a3aebf0..0009115 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -113,6 +113,10 @@ Core and Builtins Library ------- +- Issue #6438: Fixed distutils.cygwinccompiler.get_versions : the regular + expression string pattern was trying to match against a bytes returned by + Popen. Tested under win32 to build the py-postgresql project. + - Issue #6258: Support AMD64 in bdist_msi. - Issue #6195: fixed doctest to no longer try to read 'source' data from -- cgit v0.12 From 868aa06b669f7eb209ceaa8c964fe089aa939f68 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Sun, 12 Jul 2009 20:47:13 +0000 Subject: Document the thousands separator. --- Doc/library/string.rst | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Doc/library/string.rst b/Doc/library/string.rst index 861dd1f..215e76d 100644 --- a/Doc/library/string.rst +++ b/Doc/library/string.rst @@ -300,7 +300,7 @@ result as if you had called :func:`str` on the value. The general form of a *standard format specifier* is: .. productionlist:: sf - format_spec: [[`fill`]`align`][`sign`][#][0][`width`][.`precision`][`type`] + format_spec: [[`fill`]`align`][`sign`][#][0][`width`][,][.`precision`][`type`] fill: align: "<" | ">" | "=" | "^" sign: "+" | "-" | " " @@ -358,6 +358,10 @@ The ``'#'`` option is only valid for integers, and only for binary, octal, or hexadecimal output. If present, it specifies that the output will be prefixed by ``'0b'``, ``'0o'``, or ``'0x'``, respectively. +The ``','`` option signals the use of a comma for a thousands separator. +For a locale aware separator, use the ``'n'`` integer presentation type +instead. + *width* is a decimal integer defining the minimum field width. If not specified, then the field width will be determined by the content. -- cgit v0.12 -- cgit v0.12 From 680ac292ac8fce75836a84c7eccc0c18923e4121 Mon Sep 17 00:00:00 2001 From: Hirokazu Yamamoto Date: Fri, 17 Jul 2009 07:02:18 +0000 Subject: Merged revisions 74046 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74046 | hirokazu.yamamoto | 2009-07-17 15:55:42 +0900 | 13 lines Merged revisions 74040,74042 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74040 | hirokazu.yamamoto | 2009-07-17 15:20:46 +0900 | 1 line Issue #6415: Fixed warnings.warn sagfault on bad formatted string. ........ r74042 | hirokazu.yamamoto | 2009-07-17 15:26:54 +0900 | 1 line NEWS about r74040. ........ ................ --- Lib/test/test_warnings.py | 14 ++++++++++++++ Misc/NEWS | 2 ++ Python/_warnings.c | 2 ++ 3 files changed, 18 insertions(+) diff --git a/Lib/test/test_warnings.py b/Lib/test/test_warnings.py index 4bcc210..292c018 100644 --- a/Lib/test/test_warnings.py +++ b/Lib/test/test_warnings.py @@ -338,6 +338,20 @@ class WarnTests(unittest.TestCase): self.module.warn_explicit, None, Warning, None, 1, registry=42) + def test_bad_str(self): + # issue 6415 + # Warnings instance with a bad format string for __str__ should not + # trigger a bus error. + class BadStrWarning(Warning): + """Warning with a bad format string for __str__.""" + def __str__(self): + return ("A bad formatted string %(err)" % + {"err" : "there is no %(err)s"}) + + with self.assertRaises(ValueError): + self.module.warn(BadStrWarning()) + + class CWarnTests(BaseTest, WarnTests): module = c_warnings diff --git a/Misc/NEWS b/Misc/NEWS index 0009115..2f9c12a 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -34,6 +34,8 @@ C-API Library ------- +- Issue #6415: Fixed warnings.warn sagfault on bad formatted string. + - Issue #6358: The exit status of a command started with os.popen() was reported differently than it did with python 2.x. diff --git a/Python/_warnings.c b/Python/_warnings.c index da52e35..ef7f373 100644 --- a/Python/_warnings.c +++ b/Python/_warnings.c @@ -320,6 +320,8 @@ warn_explicit(PyObject *category, PyObject *message, } if (rc == 1) { text = PyObject_Str(message); + if (text == NULL) + goto cleanup; category = (PyObject*)message->ob_type; } else { -- cgit v0.12 From 8d15643a4bbb118a2fc91541d3b02d7aca7953d9 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sat, 18 Jul 2009 14:43:10 +0000 Subject: Merged revisions 74078 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ........ r74078 | mark.dickinson | 2009-07-18 15:41:42 +0100 (Sat, 18 Jul 2009) | 5 lines Issue #6431: Fix Fraction comparisons to return NotImplemented when the Fraction type doesn't know how to handle the comparison without loss of accuracy. Also, make sure that comparisons between Fractions and float infinities or nans do the right thing. ........ --- Lib/fractions.py | 62 +++++++++++----------- Lib/test/test_fractions.py | 126 +++++++++++++++++++++++++++++++++++++++++++++ Misc/NEWS | 4 ++ 3 files changed, 162 insertions(+), 30 deletions(-) diff --git a/Lib/fractions.py b/Lib/fractions.py index fcebb4f..bc7b200 100644 --- a/Lib/fractions.py +++ b/Lib/fractions.py @@ -501,54 +501,56 @@ class Fraction(numbers.Rational): if isinstance(b, numbers.Complex) and b.imag == 0: b = b.real if isinstance(b, float): - return a == a.from_float(b) + if math.isnan(b) or math.isinf(b): + # comparisons with an infinity or nan should behave in + # the same way for any finite a, so treat a as zero. + return 0.0 == b + else: + return a == a.from_float(b) else: - # XXX: If b.__eq__ is implemented like this method, it may - # give the wrong answer after float(a) changes a's - # value. Better ways of doing this are welcome. - return float(a) == b + # Since a doesn't know how to compare with b, let's give b + # a chance to compare itself with a. + return NotImplemented - def _subtractAndCompareToZero(a, b, op): - """Helper function for comparison operators. + def _richcmp(self, other, op): + """Helper for comparison operators, for internal use only. - Subtracts b from a, exactly if possible, and compares the - result with 0 using op, in such a way that the comparison - won't recurse. If the difference raises a TypeError, returns - NotImplemented instead. + Implement comparison between a Rational instance `self`, and + either another Rational instance or a float `other`. If + `other` is not a Rational instance or a float, return + NotImplemented. `op` should be one of the six standard + comparison operators. """ - if isinstance(b, numbers.Complex) and b.imag == 0: - b = b.real - if isinstance(b, float): - b = a.from_float(b) - try: - # XXX: If b <: Real but not <: Rational, this is likely - # to fall back to a float. If the actual values differ by - # less than MIN_FLOAT, this could falsely call them equal, - # which would make <= inconsistent with ==. Better ways of - # doing this are welcome. - diff = a - b - except TypeError: + # convert other to a Rational instance where reasonable. + if isinstance(other, numbers.Rational): + return op(self._numerator * other.denominator, + self._denominator * other.numerator) + if isinstance(other, numbers.Complex) and other.imag == 0: + other = other.real + if isinstance(other, float): + if math.isnan(other) or math.isinf(other): + return op(0.0, other) + else: + return op(self, self.from_float(other)) + else: return NotImplemented - if isinstance(diff, numbers.Rational): - return op(diff.numerator, 0) - return op(diff, 0) def __lt__(a, b): """a < b""" - return a._subtractAndCompareToZero(b, operator.lt) + return a._richcmp(b, operator.lt) def __gt__(a, b): """a > b""" - return a._subtractAndCompareToZero(b, operator.gt) + return a._richcmp(b, operator.gt) def __le__(a, b): """a <= b""" - return a._subtractAndCompareToZero(b, operator.le) + return a._richcmp(b, operator.le) def __ge__(a, b): """a >= b""" - return a._subtractAndCompareToZero(b, operator.ge) + return a._richcmp(b, operator.ge) def __bool__(a): """a != 0""" diff --git a/Lib/test/test_fractions.py b/Lib/test/test_fractions.py index e321914..fd6588a 100644 --- a/Lib/test/test_fractions.py +++ b/Lib/test/test_fractions.py @@ -3,6 +3,7 @@ from decimal import Decimal from test.support import run_unittest import math +import numbers import operator import fractions import unittest @@ -11,6 +12,69 @@ from pickle import dumps, loads F = fractions.Fraction gcd = fractions.gcd +class DummyFloat(object): + """Dummy float class for testing comparisons with Fractions""" + + def __init__(self, value): + if not isinstance(value, float): + raise TypeError("DummyFloat can only be initialized from float") + self.value = value + + def _richcmp(self, other, op): + if isinstance(other, numbers.Rational): + return op(F.from_float(self.value), other) + elif isinstance(other, DummyFloat): + return op(self.value, other.value) + else: + return NotImplemented + + def __eq__(self, other): return self._richcmp(other, operator.eq) + def __le__(self, other): return self._richcmp(other, operator.le) + def __lt__(self, other): return self._richcmp(other, operator.lt) + def __ge__(self, other): return self._richcmp(other, operator.ge) + def __gt__(self, other): return self._richcmp(other, operator.gt) + + # shouldn't be calling __float__ at all when doing comparisons + def __float__(self): + assert False, "__float__ should not be invoked for comparisons" + + # same goes for subtraction + def __sub__(self, other): + assert False, "__sub__ should not be invoked for comparisons" + __rsub__ = __sub__ + + +class DummyRational(object): + """Test comparison of Fraction with a naive rational implementation.""" + + def __init__(self, num, den): + g = gcd(num, den) + self.num = num // g + self.den = den // g + + def __eq__(self, other): + if isinstance(other, fractions.Fraction): + return (self.num == other._numerator and + self.den == other._denominator) + else: + return NotImplemented + + def __lt__(self, other): + return(self.num * other._denominator < self.den * other._numerator) + + def __gt__(self, other): + return(self.num * other._denominator > self.den * other._numerator) + + def __le__(self, other): + return(self.num * other._denominator <= self.den * other._numerator) + + def __ge__(self, other): + return(self.num * other._denominator >= self.den * other._numerator) + + # this class is for testing comparisons; conversion to float + # should never be used for a comparison, since it loses accuracy + def __float__(self): + assert False, "__float__ should not be invoked" class GcdTest(unittest.TestCase): @@ -324,6 +388,50 @@ class FractionTest(unittest.TestCase): self.assertFalse(F(1, 2) != F(1, 2)) self.assertTrue(F(1, 2) != F(1, 3)) + def testComparisonsDummyRational(self): + self.assertTrue(F(1, 2) == DummyRational(1, 2)) + self.assertTrue(DummyRational(1, 2) == F(1, 2)) + self.assertFalse(F(1, 2) == DummyRational(3, 4)) + self.assertFalse(DummyRational(3, 4) == F(1, 2)) + + self.assertTrue(F(1, 2) < DummyRational(3, 4)) + self.assertFalse(F(1, 2) < DummyRational(1, 2)) + self.assertFalse(F(1, 2) < DummyRational(1, 7)) + self.assertFalse(F(1, 2) > DummyRational(3, 4)) + self.assertFalse(F(1, 2) > DummyRational(1, 2)) + self.assertTrue(F(1, 2) > DummyRational(1, 7)) + self.assertTrue(F(1, 2) <= DummyRational(3, 4)) + self.assertTrue(F(1, 2) <= DummyRational(1, 2)) + self.assertFalse(F(1, 2) <= DummyRational(1, 7)) + self.assertFalse(F(1, 2) >= DummyRational(3, 4)) + self.assertTrue(F(1, 2) >= DummyRational(1, 2)) + self.assertTrue(F(1, 2) >= DummyRational(1, 7)) + + self.assertTrue(DummyRational(1, 2) < F(3, 4)) + self.assertFalse(DummyRational(1, 2) < F(1, 2)) + self.assertFalse(DummyRational(1, 2) < F(1, 7)) + self.assertFalse(DummyRational(1, 2) > F(3, 4)) + self.assertFalse(DummyRational(1, 2) > F(1, 2)) + self.assertTrue(DummyRational(1, 2) > F(1, 7)) + self.assertTrue(DummyRational(1, 2) <= F(3, 4)) + self.assertTrue(DummyRational(1, 2) <= F(1, 2)) + self.assertFalse(DummyRational(1, 2) <= F(1, 7)) + self.assertFalse(DummyRational(1, 2) >= F(3, 4)) + self.assertTrue(DummyRational(1, 2) >= F(1, 2)) + self.assertTrue(DummyRational(1, 2) >= F(1, 7)) + + def testComparisonsDummyFloat(self): + x = DummyFloat(1./3.) + y = F(1, 3) + self.assertTrue(x != y) + self.assertTrue(x < y or x > y) + self.assertFalse(x == y) + self.assertFalse(x <= y and x >= y) + self.assertTrue(y != x) + self.assertTrue(y < x or y > x) + self.assertFalse(y == x) + self.assertFalse(y <= x and y >= x) + def testMixedLess(self): self.assertTrue(2 < F(5, 2)) self.assertFalse(2 < F(4, 2)) @@ -335,6 +443,13 @@ class FractionTest(unittest.TestCase): self.assertTrue(0.4 < F(1, 2)) self.assertFalse(0.5 < F(1, 2)) + self.assertFalse(float('inf') < F(1, 2)) + self.assertTrue(float('-inf') < F(0, 10)) + self.assertFalse(float('nan') < F(-3, 7)) + self.assertTrue(F(1, 2) < float('inf')) + self.assertFalse(F(17, 12) < float('-inf')) + self.assertFalse(F(144, -89) < float('nan')) + def testMixedLessEqual(self): self.assertTrue(0.5 <= F(1, 2)) self.assertFalse(0.6 <= F(1, 2)) @@ -345,6 +460,13 @@ class FractionTest(unittest.TestCase): self.assertTrue(F(4, 2) <= 2) self.assertFalse(F(5, 2) <= 2) + self.assertFalse(float('inf') <= F(1, 2)) + self.assertTrue(float('-inf') <= F(0, 10)) + self.assertFalse(float('nan') <= F(-3, 7)) + self.assertTrue(F(1, 2) <= float('inf')) + self.assertFalse(F(17, 12) <= float('-inf')) + self.assertFalse(F(144, -89) <= float('nan')) + def testBigFloatComparisons(self): # Because 10**23 can't be represented exactly as a float: self.assertFalse(F(10**23) == float(10**23)) @@ -369,6 +491,10 @@ class FractionTest(unittest.TestCase): self.assertFalse(2 == F(3, 2)) self.assertTrue(F(4, 2) == 2) self.assertFalse(F(5, 2) == 2) + self.assertFalse(F(5, 2) == float('nan')) + self.assertFalse(float('nan') == F(3, 7)) + self.assertFalse(F(5, 2) == float('inf')) + self.assertFalse(float('-inf') == F(2, 5)) def testStringification(self): self.assertEquals("Fraction(7, 3)", repr(F(7, 3))) diff --git a/Misc/NEWS b/Misc/NEWS index 2f9c12a..964967b 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -34,6 +34,10 @@ C-API Library ------- +- Issue #6431: Make Fraction type return NotImplemented when it doesn't + know how to handle a comparison without loss of precision. Also add + correct handling of infinities and nans for comparisons with float. + - Issue #6415: Fixed warnings.warn sagfault on bad formatted string. - Issue #6358: The exit status of a command started with os.popen() was -- cgit v0.12 From 07fc01f9efa00e04d38d19bb722f65be0a1f39ad Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Sun, 19 Jul 2009 01:59:05 +0000 Subject: Merged revisions 74058 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74058 | alexandre.vassalotti | 2009-07-17 06:55:50 -0400 (Fri, 17 Jul 2009) | 36 lines Merged revisions 73870,73879,73899-73900,73905-73906 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73870 | r.david.murray | 2009-07-06 21:06:13 -0400 (Mon, 06 Jul 2009) | 5 lines Issue 6070: when creating a compiled file, after copying the mode bits, on posix zap the execute bit in case it was set on the .py file, since the compiled files are not directly executable on posix. Patch by Marco N. ........ r73879 | r.david.murray | 2009-07-07 05:54:16 -0400 (Tue, 07 Jul 2009) | 3 lines Update issue 6070 patch to match the patch that was actually tested on Windows. ........ r73899 | r.david.murray | 2009-07-08 21:43:41 -0400 (Wed, 08 Jul 2009) | 3 lines Conditionalize test cleanup code to eliminate traceback, which will hopefully reveal the real problem. ........ r73900 | r.david.murray | 2009-07-08 22:06:17 -0400 (Wed, 08 Jul 2009) | 2 lines Make test work with -O. ........ r73905 | r.david.murray | 2009-07-09 09:55:44 -0400 (Thu, 09 Jul 2009) | 3 lines Specify umask in execute bit test to get consistent results and make sure we test resetting all three execute bits. ........ r73906 | r.david.murray | 2009-07-09 11:35:33 -0400 (Thu, 09 Jul 2009) | 5 lines Curdir needs to be in the path for the test to work on all buildbots. (I copied this from another import test, but currently this will fail if TESTFN ends up in /tmp...see issue 2609). ........ ................ --- Lib/test/test_import.py | 30 +++++++++++++++++++++++++++++- Python/import.c | 6 +++++- 2 files changed, 34 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_import.py b/Lib/test/test_import.py index dbfadfb7..8196865 100644 --- a/Lib/test/test_import.py +++ b/Lib/test/test_import.py @@ -1,5 +1,6 @@ import unittest import os +import stat import random import shutil import sys @@ -7,7 +8,7 @@ import py_compile import warnings import imp import marshal -from test.support import unlink, TESTFN, unload, run_unittest +from test.support import unlink, TESTFN, unload, run_unittest, TestFailed def remove_files(name): @@ -80,6 +81,32 @@ class ImportTest(unittest.TestCase): finally: del sys.path[0] + @unittest.skipUnless(os.name == 'posix', "test meaningful only on posix systems") + def test_execute_bit_not_copied(self): + # Issue 6070: under posix .pyc files got their execute bit set if + # the .py file had the execute bit set, but they aren't executable. + oldmask = os.umask(0o022) + sys.path.insert(0, os.curdir) + try: + fname = TESTFN + os.extsep + "py" + f = open(fname, 'w').close() + os.chmod(fname, (stat.S_IRUSR | stat.S_IRGRP | stat.S_IROTH | + stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH)) + __import__(TESTFN) + fn = fname + 'c' + if not os.path.exists(fn): + fn = fname + 'o' + if not os.path.exists(fn): raise TestFailed("__import__ did " + "not result in creation of either a .pyc or .pyo file") + s = os.stat(fn) + self.assertEquals(stat.S_IMODE(s.st_mode), + stat.S_IRUSR | stat.S_IRGRP | stat.S_IROTH) + finally: + os.umask(oldmask) + remove_files(TESTFN) + if TESTFN in sys.modules: del sys.modules[TESTFN] + del sys.path[0] + def testImpModule(self): # Verify that the imp module can correctly load and find .py files import imp @@ -230,6 +257,7 @@ class ImportTest(unittest.TestCase): else: self.fail("import by path didn't raise an exception") + class TestPycRewriting(unittest.TestCase): # Test that the `co_filename` attribute on code objects always points # to the right file, even when various things happen (e.g. both the .py diff --git a/Python/import.c b/Python/import.c index bccb971..2b82587 100644 --- a/Python/import.c +++ b/Python/import.c @@ -930,7 +930,11 @@ write_compiled_module(PyCodeObject *co, char *cpathname, struct stat *srcstat) { FILE *fp; time_t mtime = srcstat->st_mtime; - mode_t mode = srcstat->st_mode; +#ifdef MS_WINDOWS /* since Windows uses different permissions */ + mode_t mode = srcstat->st_mode & ~S_IEXEC; +#else + mode_t mode = srcstat->st_mode & ~S_IXUSR & ~S_IXGRP & ~S_IXOTH; +#endif fp = open_exclusive(cpathname, mode); if (fp == NULL) { -- cgit v0.12 From 10fc39563cdb2953bc0eae634ac1efd2ff82eb5d Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Sun, 19 Jul 2009 02:25:02 +0000 Subject: Merged revisions 74087 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r74087 | r.david.murray | 2009-07-18 22:22:05 -0400 (Sat, 18 Jul 2009) | 2 lines News item for issue 6070 fix that was omitted from r74058 merge. ........ --- Misc/NEWS | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Misc/NEWS b/Misc/NEWS index 964967b..286c924 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.1? Core and Builtins ----------------- +- Issue #6070: On posix platforms import no longer copies the execute bit + from the .py file to the .pyc file if it is set. + - Issue #6428: Since Python 3.0, the __bool__ method must return a bool object, and not an int. Fix the corresponding error message, and the documentation. -- cgit v0.12 From e9da06f57443fd8cfe9e16fb950cfaf84a41f735 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Sun, 19 Jul 2009 04:20:12 +0000 Subject: Fix for issue5102, timeout value propages between redirects, proxy, digest and auth handlers. Fixed tests to reflect the same. --- Lib/test/test_urllib2.py | 8 ++++++-- Lib/urllib/request.py | 8 ++++---- 2 files changed, 10 insertions(+), 6 deletions(-) diff --git a/Lib/test/test_urllib2.py b/Lib/test/test_urllib2.py index 39ec498..5c9cb8c 100644 --- a/Lib/test/test_urllib2.py +++ b/Lib/test/test_urllib2.py @@ -222,8 +222,8 @@ def test_password_manager_default_port(self): class MockOpener: addheaders = [] - def open(self, req, data=None): - self.req, self.data = req, data + def open(self, req, data=None, timeout=socket._GLOBAL_DEFAULT_TIMEOUT): + self.req, self.data, self.timeout = req, data, timeout def error(self, proto, *args): self.proto, self.args = proto, args @@ -854,6 +854,7 @@ class HandlerTests(unittest.TestCase): for data in None, "blah\nblah\n": method = getattr(h, "http_error_%s" % code) req = Request(from_url, data) + req.timeout = socket._GLOBAL_DEFAULT_TIMEOUT req.add_header("Nonsense", "viking=withhold") if data is not None: req.add_header("Content-Length", str(len(data))) @@ -883,6 +884,7 @@ class HandlerTests(unittest.TestCase): # loop detection req = Request(from_url) + req.timeout = socket._GLOBAL_DEFAULT_TIMEOUT def redirect(h, req, url=to_url): h.http_error_302(req, MockFile(), 302, "Blah", MockHeaders({"location": url})) @@ -892,6 +894,7 @@ class HandlerTests(unittest.TestCase): # detect infinite loop redirect of a URL to itself req = Request(from_url, origin_req_host="example.com") count = 0 + req.timeout = socket._GLOBAL_DEFAULT_TIMEOUT try: while 1: redirect(h, req, "http://example.com/") @@ -903,6 +906,7 @@ class HandlerTests(unittest.TestCase): # detect endless non-repeating chain of redirects req = Request(from_url, origin_req_host="example.com") count = 0 + req.timeout = socket._GLOBAL_DEFAULT_TIMEOUT try: while 1: redirect(h, req, "http://example.com/%d" % count) diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index bb67267..b133fe4 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -552,7 +552,7 @@ class HTTPRedirectHandler(BaseHandler): fp.read() fp.close() - return self.parent.open(new) + return self.parent.open(new, timeout=req.timeout) http_error_301 = http_error_303 = http_error_307 = http_error_302 @@ -669,7 +669,7 @@ class ProxyHandler(BaseHandler): # {'http': 'ftp://proxy.example.com'}, we may end up turning # a request for http://acme.example.com/a into one for # ftp://proxy.example.com/a - return self.parent.open(req) + return self.parent.open(req, timeout=req.timeout) class HTTPPasswordMgr: @@ -785,7 +785,7 @@ class AbstractBasicAuthHandler: if req.headers.get(self.auth_header, None) == auth: return None req.add_header(self.auth_header, auth) - return self.parent.open(req) + return self.parent.open(req, timeout=req.timeout) else: return None @@ -866,7 +866,7 @@ class AbstractDigestAuthHandler: if req.headers.get(self.auth_header, None) == auth_val: return None req.add_unredirected_header(self.auth_header, auth_val) - resp = self.parent.open(req) + resp = self.parent.open(req, timeout=req.timeout) return resp def get_cnonce(self, nonce): -- cgit v0.12 -- cgit v0.12 From 10e35b30fb6e5858b73039e96d6ac3450107dad3 Mon Sep 17 00:00:00 2001 From: Brett Cannon Date: Mon, 20 Jul 2009 00:19:49 +0000 Subject: Backport of r74103. --- Lib/importlib/test/source/test_abc_loader.py | 16 ++++++++-------- Misc/NEWS | 6 ++++++ 2 files changed, 14 insertions(+), 8 deletions(-) diff --git a/Lib/importlib/test/source/test_abc_loader.py b/Lib/importlib/test/source/test_abc_loader.py index b95db04..9acc4ad 100644 --- a/Lib/importlib/test/source/test_abc_loader.py +++ b/Lib/importlib/test/source/test_abc_loader.py @@ -346,20 +346,20 @@ class BadBytecodeFailureTests(unittest.TestCase): # A bad magic number should lead to an ImportError. name = 'mod' bad_magic = b'\x00\x00\x00\x00' - mock = PyPycLoaderMock({}, {name: {'path': os.path.join('path', 'to', - 'mod'), - 'magic': bad_magic}}) + mock = PyPycLoaderMock({name: None}, + {name: {'path': os.path.join('path', 'to', 'mod'), + 'magic': bad_magic}}) with util.uncache(name): self.assertRaises(ImportError, mock.load_module, name) def test_bad_bytecode(self): - # Bad code object bytecode should elad to an ImportError. + # Bad code object bytecode should lead to an ImportError. name = 'mod' - mock = PyPycLoaderMock({}, {name: {'path': os.path.join('path', 'to', - 'mod'), - 'bc': b''}}) + mock = PyPycLoaderMock({name: None}, + {name: {'path': os.path.join('path', 'to', 'mod'), + 'bc': b''}}) with util.uncache(name): - self.assertRaises(ImportError, mock.load_module, name) + self.assertRaises(EOFError, mock.load_module, name) def raise_ImportError(*args, **kwargs): diff --git a/Misc/NEWS b/Misc/NEWS index 286c924..6aed959 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -62,6 +62,12 @@ Build - Issue 5390: Add uninstall icon independent of whether file extensions are installed. +Test +---- + +- Fix a test in importlib.test.source.test_abc_loader that was incorrectly + testing when a .pyc file lacked an code object bytecode. + What's New in Python 3.1? ========================= -- cgit v0.12 From 2e3155e2fe387cba93a6bd6a5e4a6d06a49c6a98 Mon Sep 17 00:00:00 2001 From: Brett Cannon Date: Mon, 20 Jul 2009 03:22:43 +0000 Subject: Merged revisions 74107 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r74107 | brett.cannon | 2009-07-19 20:19:18 -0700 (Sun, 19 Jul 2009) | 8 lines Importlib's documentation said that importlib.abc.PyLoader inherited from importlib.abc.ResourceLoader, when in fact it did not. Fixed the ABC to inherit as documented. This does in introduce an backwards-incompatiblity as the code in PyLoader already required the single method ResourceLoader defined as an abstract method. ........ --- Lib/importlib/abc.py | 2 +- Lib/importlib/test/test_abc.py | 75 ++++++++++++++++++++++++++++++++++-------- Misc/NEWS | 4 +++ 3 files changed, 66 insertions(+), 15 deletions(-) diff --git a/Lib/importlib/abc.py b/Lib/importlib/abc.py index b2bdb02..7b89d0b 100644 --- a/Lib/importlib/abc.py +++ b/Lib/importlib/abc.py @@ -76,7 +76,7 @@ InspectLoader.register(machinery.BuiltinImporter) InspectLoader.register(machinery.FrozenImporter) -class PyLoader(_bootstrap.PyLoader, InspectLoader): +class PyLoader(_bootstrap.PyLoader, ResourceLoader, InspectLoader): """Abstract base class to assist in loading source code by requiring only back-end storage methods to be implemented. diff --git a/Lib/importlib/test/test_abc.py b/Lib/importlib/test/test_abc.py index a54adb9..6e09534 100644 --- a/Lib/importlib/test/test_abc.py +++ b/Lib/importlib/test/test_abc.py @@ -1,30 +1,77 @@ from importlib import abc from importlib import machinery +import inspect import unittest -class SubclassTests(unittest.TestCase): +class InheritanceTests: - """Test that the various classes in importlib are subclasses of the - expected ABCS.""" + """Test that the specified class is a subclass/superclass of the expected + classes.""" - def verify(self, ABC, *classes): - """Verify the classes are subclasses of the ABC.""" - for cls in classes: - self.assert_(issubclass(cls, ABC)) + subclasses = [] + superclasses = [] - def test_Finder(self): - self.verify(abc.Finder, machinery.BuiltinImporter, - machinery.FrozenImporter, machinery.PathFinder) + def __init__(self, *args, **kwargs): + super().__init__(*args, **kwargs) + assert self.subclasses or self.superclasses, self.__class__ + self.__test = getattr(abc, self.__class__.__name__) - def test_Loader(self): - self.verify(abc.Loader, machinery.BuiltinImporter, - machinery.FrozenImporter) + def test_subclasses(self): + # Test that the expected subclasses inherit. + for subclass in self.subclasses: + self.assertTrue(issubclass(subclass, self.__test), + "{0} is not a subclass of {1}".format(subclass, self.__test)) + + def test_superclasses(self): + # Test that the class inherits from the expected superclasses. + for superclass in self.superclasses: + self.assertTrue(issubclass(self.__test, superclass), + "{0} is not a superclass of {1}".format(superclass, self.__test)) + + +class Finder(InheritanceTests, unittest.TestCase): + + subclasses = [machinery.BuiltinImporter, machinery.FrozenImporter, + machinery.PathFinder] + + +class Loader(InheritanceTests, unittest.TestCase): + + subclasses = [abc.PyLoader] + + +class ResourceLoader(InheritanceTests, unittest.TestCase): + + superclasses = [abc.Loader] + + +class InspectLoader(InheritanceTests, unittest.TestCase): + + superclasses = [abc.Loader] + subclasses = [abc.PyLoader, machinery.BuiltinImporter, + machinery.FrozenImporter] + + +class PyLoader(InheritanceTests, unittest.TestCase): + + superclasses = [abc.Loader, abc.ResourceLoader, abc.InspectLoader] + + +class PyPycLoader(InheritanceTests, unittest.TestCase): + + superclasses = [abc.PyLoader] def test_main(): from test.support import run_unittest - run_unittest(SubclassTests) + classes = [] + for class_ in globals().values(): + if (inspect.isclass(class_) and + issubclass(class_, unittest.TestCase) and + issubclass(class_, InheritanceTests)): + classes.append(class_) + run_unittest(*classes) if __name__ == '__main__': diff --git a/Misc/NEWS b/Misc/NEWS index 6aed959..76ead6f 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -37,6 +37,10 @@ C-API Library ------- +- importlib.abc.PyLoader did not inherit from importlib.abc.ResourceLoader like + the documentation said it did even though the code in PyLoader relied on the + abstract method required by ResourceLoader. + - Issue #6431: Make Fraction type return NotImplemented when it doesn't know how to handle a comparison without loss of precision. Also add correct handling of infinities and nans for comparisons with float. -- cgit v0.12 From afcd5f36f00d3a368004c574642175f623ce8ad4 Mon Sep 17 00:00:00 2001 From: Brett Cannon Date: Mon, 20 Jul 2009 04:22:03 +0000 Subject: Fix some minor typos in the importlib docs. --- Doc/library/importlib.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/library/importlib.rst b/Doc/library/importlib.rst index 7ae696d..02eddca 100644 --- a/Doc/library/importlib.rst +++ b/Doc/library/importlib.rst @@ -238,7 +238,7 @@ are also provided to help in implementing the core ABCs. A concrete implementation of :meth:`importlib.abc.InspectLoader.get_source`. Uses - :meth:`importlib.abc.InspectLoader.get_data` and :meth:`source_path` to + :meth:`importlib.abc.ResourceLoader.get_data` and :meth:`source_path` to get the source code. It tries to guess the source encoding using :func:`tokenize.detect_encoding`. @@ -253,7 +253,7 @@ are also provided to help in implementing the core ABCs. An abstract method which returns the modification time for the source code of the specified module. The modification time should be an - integer. If there is no source code, return :keyword:`None. If the + integer. If there is no source code, return :keyword:`None`. If the module cannot be found then :exc:`ImportError` is raised. .. method:: bytecode_path(fullname) -- cgit v0.12 From dd6a4edc4554cdb808f08a9ade7e40ed5addc94d Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Tue, 21 Jul 2009 12:55:57 +0000 Subject: merge 2to3 improvments --- Lib/lib2to3/fixer_base.py | 2 + Lib/lib2to3/fixes/fix_import.py | 4 +- Lib/lib2to3/fixes/fix_imports.py | 2 - Lib/lib2to3/fixes/fix_long.py | 11 +-- Lib/lib2to3/fixes/fix_ne.py | 4 +- Lib/lib2to3/fixes/fix_numliterals.py | 5 +- Lib/lib2to3/fixes/fix_operator.py | 40 ++++++++ Lib/lib2to3/fixes/fix_print.py | 7 +- Lib/lib2to3/fixes/fix_urllib.py | 10 +- Lib/lib2to3/main.py | 43 +++++++-- Lib/lib2to3/patcomp.py | 13 ++- Lib/lib2to3/pgen2/grammar.py | 13 +++ Lib/lib2to3/pygram.py | 4 + Lib/lib2to3/refactor.py | 137 +++++++++++++++++++-------- Lib/lib2to3/tests/data/different_encoding.py | 7 +- Lib/lib2to3/tests/test_fixers.py | 89 +++++++++-------- Lib/lib2to3/tests/test_refactor.py | 117 ++++++++++++++++++----- Lib/lib2to3/tests/test_util.py | 37 ++++++-- 18 files changed, 405 insertions(+), 140 deletions(-) create mode 100644 Lib/lib2to3/fixes/fix_operator.py diff --git a/Lib/lib2to3/fixer_base.py b/Lib/lib2to3/fixer_base.py index c361e61..ae99566 100644 --- a/Lib/lib2to3/fixer_base.py +++ b/Lib/lib2to3/fixer_base.py @@ -33,6 +33,8 @@ class BaseFix(object): explicit = False # Is this ignored by refactor.py -f all? run_order = 5 # Fixers will be sorted by run order before execution # Lower numbers will be run first. + _accept_type = None # [Advanced and not public] This tells RefactoringTool + # which node type to accept when there's not a pattern. # Shortcut for access to Python grammar symbols syms = pygram.python_symbols diff --git a/Lib/lib2to3/fixes/fix_import.py b/Lib/lib2to3/fixes/fix_import.py index 103c3ef..998fe61 100644 --- a/Lib/lib2to3/fixes/fix_import.py +++ b/Lib/lib2to3/fixes/fix_import.py @@ -12,7 +12,7 @@ Becomes: # Local imports from .. import fixer_base -from os.path import dirname, join, exists, pathsep +from os.path import dirname, join, exists, sep from ..fixer_util import FromImport, syms, token @@ -84,7 +84,7 @@ class FixImport(fixer_base.BaseFix): # so can't be a relative import. if not exists(join(dirname(base_path), '__init__.py')): return False - for ext in ['.py', pathsep, '.pyc', '.so', '.sl', '.pyd']: + for ext in ['.py', sep, '.pyc', '.so', '.sl', '.pyd']: if exists(base_path + ext): return True return False diff --git a/Lib/lib2to3/fixes/fix_imports.py b/Lib/lib2to3/fixes/fix_imports.py index 9aeca38..6c41c71 100644 --- a/Lib/lib2to3/fixes/fix_imports.py +++ b/Lib/lib2to3/fixes/fix_imports.py @@ -84,8 +84,6 @@ def build_pattern(mapping=MAPPING): class FixImports(fixer_base.BaseFix): - order = "pre" # Pre-order tree traversal - # This is overridden in fix_imports2. mapping = MAPPING diff --git a/Lib/lib2to3/fixes/fix_long.py b/Lib/lib2to3/fixes/fix_long.py index b5e0bdb..9d25b74 100644 --- a/Lib/lib2to3/fixes/fix_long.py +++ b/Lib/lib2to3/fixes/fix_long.py @@ -5,18 +5,15 @@ """ # Local imports -from .. import fixer_base -from ..fixer_util import Name, Number, is_probably_builtin +from lib2to3 import fixer_base +from lib2to3.fixer_util import is_probably_builtin class FixLong(fixer_base.BaseFix): PATTERN = "'long'" - static_int = Name("int") - def transform(self, node, results): if is_probably_builtin(node): - new = self.static_int.clone() - new.prefix = node.prefix - return new + node.value = "int" + node.changed() diff --git a/Lib/lib2to3/fixes/fix_ne.py b/Lib/lib2to3/fixes/fix_ne.py index 1472036..e3ee10f 100644 --- a/Lib/lib2to3/fixes/fix_ne.py +++ b/Lib/lib2to3/fixes/fix_ne.py @@ -12,9 +12,11 @@ from .. import fixer_base class FixNe(fixer_base.BaseFix): # This is so simple that we don't need the pattern compiler. + _accept_type = token.NOTEQUAL + def match(self, node): # Override - return node.type == token.NOTEQUAL and node.value == "<>" + return node.value == "<>" def transform(self, node, results): new = pytree.Leaf(token.NOTEQUAL, "!=", prefix=node.prefix) diff --git a/Lib/lib2to3/fixes/fix_numliterals.py b/Lib/lib2to3/fixes/fix_numliterals.py index 6552740..79207d4 100644 --- a/Lib/lib2to3/fixes/fix_numliterals.py +++ b/Lib/lib2to3/fixes/fix_numliterals.py @@ -12,10 +12,11 @@ from ..fixer_util import Number class FixNumliterals(fixer_base.BaseFix): # This is so simple that we don't need the pattern compiler. + _accept_type = token.NUMBER + def match(self, node): # Override - return (node.type == token.NUMBER and - (node.value.startswith("0") or node.value[-1] in "Ll")) + return (node.value.startswith("0") or node.value[-1] in "Ll") def transform(self, node, results): val = node.value diff --git a/Lib/lib2to3/fixes/fix_operator.py b/Lib/lib2to3/fixes/fix_operator.py new file mode 100644 index 0000000..9b1089c --- /dev/null +++ b/Lib/lib2to3/fixes/fix_operator.py @@ -0,0 +1,40 @@ +"""Fixer for operator.{isCallable,sequenceIncludes} + +operator.isCallable(obj) -> hasattr(obj, '__call__') +operator.sequenceIncludes(obj) -> operator.contains(obj) +""" + +# Local imports +from .. import fixer_base +from ..fixer_util import Call, Name, String + +class FixOperator(fixer_base.BaseFix): + + methods = "method=('isCallable'|'sequenceIncludes')" + func = "'(' func=any ')'" + PATTERN = """ + power< module='operator' + trailer< '.' {methods} > trailer< {func} > > + | + power< {methods} trailer< {func} > > + """.format(methods=methods, func=func) + + def transform(self, node, results): + method = results["method"][0] + + if method.value == "sequenceIncludes": + if "module" not in results: + # operator may not be in scope, so we can't make a change. + self.warning(node, "You should use operator.contains here.") + else: + method.value = "contains" + method.changed() + elif method.value == "isCallable": + if "module" not in results: + self.warning(node, + "You should use hasattr(%s, '__call__') here." % + results["func"].value) + else: + func = results["func"] + args = [func.clone(), String(", "), String("'__call__'")] + return Call(Name("hasattr"), args, prefix=node.prefix) diff --git a/Lib/lib2to3/fixes/fix_print.py b/Lib/lib2to3/fixes/fix_print.py index abce251..cc7934a 100644 --- a/Lib/lib2to3/fixes/fix_print.py +++ b/Lib/lib2to3/fixes/fix_print.py @@ -26,20 +26,15 @@ parend_expr = patcomp.compile_pattern( ) -class FixPrint(fixer_base.ConditionalFix): +class FixPrint(fixer_base.BaseFix): PATTERN = """ simple_stmt< any* bare='print' any* > | print_stmt """ - skip_on = '__future__.print_function' - def transform(self, node, results): assert results - if self.should_skip(node): - return - bare_print = results.get("bare") if bare_print: diff --git a/Lib/lib2to3/fixes/fix_urllib.py b/Lib/lib2to3/fixes/fix_urllib.py index a89266e..d11220c 100644 --- a/Lib/lib2to3/fixes/fix_urllib.py +++ b/Lib/lib2to3/fixes/fix_urllib.py @@ -12,13 +12,13 @@ from ..fixer_util import Name, Comma, FromImport, Newline, attr_chain MAPPING = {'urllib': [ ('urllib.request', ['URLOpener', 'FancyURLOpener', 'urlretrieve', - '_urlopener', 'urlopen', 'urlcleanup']), + '_urlopener', 'urlopen', 'urlcleanup', + 'pathname2url', 'url2pathname']), ('urllib.parse', ['quote', 'quote_plus', 'unquote', 'unquote_plus', - 'urlencode', 'pathname2url', 'url2pathname', 'splitattr', - 'splithost', 'splitnport', 'splitpasswd', 'splitport', - 'splitquery', 'splittag', 'splittype', 'splituser', - 'splitvalue', ]), + 'urlencode', 'splitattr', 'splithost', 'splitnport', + 'splitpasswd', 'splitport', 'splitquery', 'splittag', + 'splittype', 'splituser', 'splitvalue', ]), ('urllib.error', ['ContentTooShortError'])], 'urllib2' : [ diff --git a/Lib/lib2to3/main.py b/Lib/lib2to3/main.py index e1adc88..828b02f 100644 --- a/Lib/lib2to3/main.py +++ b/Lib/lib2to3/main.py @@ -4,19 +4,31 @@ Main program for 2to3. import sys import os +import difflib import logging import shutil import optparse from . import refactor + +def diff_texts(a, b, filename): + """Return a unified diff of two strings.""" + a = a.splitlines() + b = b.splitlines() + return difflib.unified_diff(a, b, filename, filename, + "(original)", "(refactored)", + lineterm="") + + class StdoutRefactoringTool(refactor.MultiprocessRefactoringTool): """ Prints output to stdout. """ - def __init__(self, fixers, options, explicit, nobackups): + def __init__(self, fixers, options, explicit, nobackups, show_diffs): self.nobackups = nobackups + self.show_diffs = show_diffs super(StdoutRefactoringTool, self).__init__(fixers, options, explicit) def log_error(self, msg, *args, **kwargs): @@ -42,9 +54,17 @@ class StdoutRefactoringTool(refactor.MultiprocessRefactoringTool): if not self.nobackups: shutil.copymode(backup, filename) - def print_output(self, lines): - for line in lines: - print(line) + def print_output(self, old, new, filename, equal): + if equal: + self.log_message("No changes to %s", filename) + else: + self.log_message("Refactored %s", filename) + if self.show_diffs: + for line in diff_texts(old, new, filename): + print(line) + +def warn(msg): + print >> sys.stderr, "WARNING: %s" % (msg,) def main(fixer_pkg, args=None): @@ -70,9 +90,12 @@ def main(fixer_pkg, args=None): parser.add_option("-l", "--list-fixes", action="store_true", help="List available transformations (fixes/fix_*.py)") parser.add_option("-p", "--print-function", action="store_true", - help="Modify the grammar so that print() is a function") + help="DEPRECATED Modify the grammar so that print() is " + "a function") parser.add_option("-v", "--verbose", action="store_true", help="More verbose logging") + parser.add_option("--no-diffs", action="store_true", + help="Don't show diffs of the refactoring") parser.add_option("-w", "--write", action="store_true", help="Write back modified files") parser.add_option("-n", "--nobackups", action="store_true", default=False, @@ -81,6 +104,11 @@ def main(fixer_pkg, args=None): # Parse command line arguments refactor_stdin = False options, args = parser.parse_args(args) + if not options.write and options.no_diffs: + warn("not writing files and not printing diffs; that's not very useful") + if options.print_function: + warn("-p is deprecated; " + "detection of from __future__ import print_function is automatic") if not options.write and options.nobackups: parser.error("Can't use -n without -w") if options.list_fixes: @@ -104,7 +132,6 @@ def main(fixer_pkg, args=None): logging.basicConfig(format='%(name)s: %(message)s', level=level) # Initialize the refactoring tool - rt_opts = {"print_function" : options.print_function} avail_fixes = set(refactor.get_fixers_from_package(fixer_pkg)) unwanted_fixes = set(fixer_pkg + ".fix_" + fix for fix in options.nofix) explicit = set() @@ -119,8 +146,8 @@ def main(fixer_pkg, args=None): else: requested = avail_fixes.union(explicit) fixer_names = requested.difference(unwanted_fixes) - rt = StdoutRefactoringTool(sorted(fixer_names), rt_opts, sorted(explicit), - options.nobackups) + rt = StdoutRefactoringTool(sorted(fixer_names), None, sorted(explicit), + options.nobackups, not options.no_diffs) # Refactor all files and directories passed as arguments if not rt.errors: diff --git a/Lib/lib2to3/patcomp.py b/Lib/lib2to3/patcomp.py index 24251cb..3831622 100644 --- a/Lib/lib2to3/patcomp.py +++ b/Lib/lib2to3/patcomp.py @@ -14,7 +14,7 @@ __author__ = "Guido van Rossum " import os # Fairly local imports -from .pgen2 import driver, literals, token, tokenize, parse +from .pgen2 import driver, literals, token, tokenize, parse, grammar # Really local imports from . import pytree @@ -138,7 +138,7 @@ class PatternCompiler(object): node = nodes[0] if node.type == token.STRING: value = str(literals.evalString(node.value)) - return pytree.LeafPattern(content=value) + return pytree.LeafPattern(_type_of_literal(value), value) elif node.type == token.NAME: value = node.value if value.isupper(): @@ -179,6 +179,15 @@ TOKEN_MAP = {"NAME": token.NAME, "TOKEN": None} +def _type_of_literal(value): + if value[0].isalpha(): + return token.NAME + elif value in grammar.opmap: + return grammar.opmap[value] + else: + return None + + def pattern_convert(grammar, raw_node_info): """Converts raw node information to a Node or Leaf instance.""" type, value, context, children = raw_node_info diff --git a/Lib/lib2to3/pgen2/grammar.py b/Lib/lib2to3/pgen2/grammar.py index b7f867f..26caeb4 100644 --- a/Lib/lib2to3/pgen2/grammar.py +++ b/Lib/lib2to3/pgen2/grammar.py @@ -97,6 +97,19 @@ class Grammar(object): f.close() self.__dict__.update(d) + def copy(self): + """ + Copy the grammar. + """ + new = self.__class__() + for dict_attr in ("symbol2number", "number2symbol", "dfas", "keywords", + "tokens", "symbol2label"): + setattr(new, dict_attr, getattr(self, dict_attr).copy()) + new.labels = self.labels[:] + new.states = self.states[:] + new.start = self.start + return new + def report(self): """Dump the grammar tables to standard output, for debugging.""" from pprint import pprint diff --git a/Lib/lib2to3/pygram.py b/Lib/lib2to3/pygram.py index 49d5cef..d598317 100644 --- a/Lib/lib2to3/pygram.py +++ b/Lib/lib2to3/pygram.py @@ -28,4 +28,8 @@ class Symbols(object): python_grammar = driver.load_grammar(_GRAMMAR_FILE) + python_symbols = Symbols(python_grammar) + +python_grammar_no_print_statement = python_grammar.copy() +del python_grammar_no_print_statement.keywords["print"] diff --git a/Lib/lib2to3/refactor.py b/Lib/lib2to3/refactor.py index 339b94f..5edf584 100644 --- a/Lib/lib2to3/refactor.py +++ b/Lib/lib2to3/refactor.py @@ -14,14 +14,15 @@ __author__ = "Guido van Rossum " # Python imports import os import sys -import difflib import logging import operator -from collections import defaultdict +import collections +import io +import warnings from itertools import chain # Local imports -from .pgen2 import driver, tokenize +from .pgen2 import driver, tokenize, token from . import pytree, pygram @@ -37,7 +38,12 @@ def get_all_fix_names(fixer_pkg, remove_prefix=True): fix_names.append(name[:-3]) return fix_names -def get_head_types(pat): + +class _EveryNode(Exception): + pass + + +def _get_head_types(pat): """ Accepts a pytree Pattern Node and returns a set of the pattern types which will match first. """ @@ -45,34 +51,50 @@ def get_head_types(pat): # NodePatters must either have no type and no content # or a type and content -- so they don't get any farther # Always return leafs + if pat.type is None: + raise _EveryNode return set([pat.type]) if isinstance(pat, pytree.NegatedPattern): if pat.content: - return get_head_types(pat.content) - return set([None]) # Negated Patterns don't have a type + return _get_head_types(pat.content) + raise _EveryNode # Negated Patterns don't have a type if isinstance(pat, pytree.WildcardPattern): # Recurse on each node in content r = set() for p in pat.content: for x in p: - r.update(get_head_types(x)) + r.update(_get_head_types(x)) return r raise Exception("Oh no! I don't understand pattern %s" %(pat)) -def get_headnode_dict(fixer_list): + +def _get_headnode_dict(fixer_list): """ Accepts a list of fixers and returns a dictionary of head node type --> fixer list. """ - head_nodes = defaultdict(list) + head_nodes = collections.defaultdict(list) + every = [] for fixer in fixer_list: - if not fixer.pattern: - head_nodes[None].append(fixer) - continue - for t in get_head_types(fixer.pattern): - head_nodes[t].append(fixer) - return head_nodes + if fixer.pattern: + try: + heads = _get_head_types(fixer.pattern) + except _EveryNode: + every.append(fixer) + else: + for node_type in heads: + head_nodes[node_type].append(fixer) + else: + if fixer._accept_type is not None: + head_nodes[fixer._accept_type].append(fixer) + else: + every.append(fixer) + for node_type in chain(pygram.python_grammar.symbol2number.values(), + pygram.python_grammar.tokens): + head_nodes[node_type].extend(every) + return dict(head_nodes) + def get_fixers_from_package(pkg_name): """ @@ -101,13 +123,56 @@ else: _to_system_newlines = _identity +def _detect_future_print(source): + have_docstring = False + gen = tokenize.generate_tokens(io.StringIO(source).readline) + def advance(): + tok = next(gen) + return tok[0], tok[1] + ignore = frozenset((token.NEWLINE, tokenize.NL, token.COMMENT)) + try: + while True: + tp, value = advance() + if tp in ignore: + continue + elif tp == token.STRING: + if have_docstring: + break + have_docstring = True + elif tp == token.NAME: + if value == "from": + tp, value = advance() + if tp != token.NAME and value != "__future__": + break + tp, value = advance() + if tp != token.NAME and value != "import": + break + tp, value = advance() + if tp == token.OP and value == "(": + tp, value = advance() + while tp == token.NAME: + if value == "print_function": + return True + tp, value = advance() + if tp != token.OP and value != ",": + break + tp, value = advance() + else: + break + else: + break + except StopIteration: + pass + return False + + class FixerError(Exception): """A fixer could not be loaded.""" class RefactoringTool(object): - _default_options = {"print_function": False} + _default_options = {} CLASS_PREFIX = "Fix" # The prefix for fixer classes FILE_PREFIX = "fix_" # The prefix for modules with a fixer within @@ -124,20 +189,21 @@ class RefactoringTool(object): self.explicit = explicit or [] self.options = self._default_options.copy() if options is not None: + if "print_function" in options: + warnings.warn("the 'print_function' option is deprecated", + DeprecationWarning) self.options.update(options) self.errors = [] self.logger = logging.getLogger("RefactoringTool") self.fixer_log = [] self.wrote = False - if self.options["print_function"]: - del pygram.python_grammar.keywords["print"] self.driver = driver.Driver(pygram.python_grammar, convert=pytree.convert, logger=self.logger) self.pre_order, self.post_order = self.get_fixers() - self.pre_order_heads = get_headnode_dict(self.pre_order) - self.post_order_heads = get_headnode_dict(self.post_order) + self.pre_order_heads = _get_headnode_dict(self.pre_order) + self.post_order_heads = _get_headnode_dict(self.post_order) self.files = [] # List of files that were or should be modified @@ -196,8 +262,9 @@ class RefactoringTool(object): msg = msg % args self.logger.debug(msg) - def print_output(self, lines): - """Called with lines of output to give to the user.""" + def print_output(self, old_text, new_text, filename, equal): + """Called with the old version, new version, and filename of a + refactored file.""" pass def refactor(self, items, write=False, doctests_only=False): @@ -220,7 +287,8 @@ class RefactoringTool(object): dirnames.sort() filenames.sort() for name in filenames: - if not name.startswith(".") and name.endswith("py"): + if not name.startswith(".") and \ + os.path.splitext(name)[1].endswith("py"): fullname = os.path.join(dirpath, name) self.refactor_file(fullname, write, doctests_only) # Modify dirnames in-place to remove subdirs with leading dots @@ -276,12 +344,16 @@ class RefactoringTool(object): An AST corresponding to the refactored input stream; None if there were errors during the parse. """ + if _detect_future_print(data): + self.driver.grammar = pygram.python_grammar_no_print_statement try: tree = self.driver.parse_string(data) except Exception as err: self.log_error("Can't parse %s: %s: %s", name, err.__class__.__name__, err) return + finally: + self.driver.grammar = pygram.python_grammar self.log_debug("Refactoring %s", name) self.refactor_tree(tree, name) return tree @@ -338,12 +410,11 @@ class RefactoringTool(object): if not fixers: return for node in traversal: - for fixer in fixers[node.type] + fixers[None]: + for fixer in fixers[node.type]: results = fixer.match(node) if results: new = fixer.transform(node, results) - if new is not None and (new != node or - str(new) != str(node)): + if new is not None: node.replace(new) node = new @@ -357,10 +428,11 @@ class RefactoringTool(object): old_text = self._read_python_source(filename)[0] if old_text is None: return - if old_text == new_text: + equal = old_text == new_text + self.print_output(old_text, new_text, filename, equal) + if equal: self.log_debug("No changes to %s", filename) return - self.print_output(diff_texts(old_text, new_text, filename)) if write: self.write_file(new_text, filename, old_text, encoding) else: @@ -582,12 +654,3 @@ class MultiprocessRefactoringTool(RefactoringTool): else: return super(MultiprocessRefactoringTool, self).refactor_file( *args, **kwargs) - - -def diff_texts(a, b, filename): - """Return a unified diff of two strings.""" - a = a.splitlines() - b = b.splitlines() - return difflib.unified_diff(a, b, filename, filename, - "(original)", "(refactored)", - lineterm="") diff --git a/Lib/lib2to3/tests/data/different_encoding.py b/Lib/lib2to3/tests/data/different_encoding.py index 888f51f..9f32bd0 100644 --- a/Lib/lib2to3/tests/data/different_encoding.py +++ b/Lib/lib2to3/tests/data/different_encoding.py @@ -1,3 +1,6 @@ #!/usr/bin/env python -# -*- coding: iso-8859-1 -*- -print u'' +# -*- coding: utf-8 -*- +print u'ßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞ' + +def f(x): + print '%s\t-> α(%2i):%s β(%s)' diff --git a/Lib/lib2to3/tests/test_fixers.py b/Lib/lib2to3/tests/test_fixers.py index c0f1e37..a25f5a8 100755 --- a/Lib/lib2to3/tests/test_fixers.py +++ b/Lib/lib2to3/tests/test_fixers.py @@ -18,8 +18,6 @@ class FixerTestCase(support.TestCase): def setUp(self, fix_list=None, fixer_pkg="lib2to3", options=None): if fix_list is None: fix_list = [self.fixer] - if options is None: - options = {"print_function" : False} self.refactor = support.get_refactorer(fixer_pkg, fix_list, options) self.fixer_log = [] self.filename = "" @@ -58,8 +56,7 @@ class FixerTestCase(support.TestCase): def assert_runs_after(self, *names): fixes = [self.fixer] fixes.extend(names) - options = {"print_function" : False} - r = support.get_refactorer("lib2to3", fixes, options) + r = support.get_refactorer("lib2to3", fixes) (pre, post) = r.get_fixers() n = "fix_" + self.fixer if post and post[-1].__class__.__module__.endswith(n): @@ -379,18 +376,15 @@ class Test_print(FixerTestCase): self.unchanged(s) def test_idempotency_print_as_function(self): - print_stmt = pygram.python_grammar.keywords.pop("print") - try: - s = """print(1, 1+1, 1+1+1)""" - self.unchanged(s) + self.refactor.driver.grammar = pygram.python_grammar_no_print_statement + s = """print(1, 1+1, 1+1+1)""" + self.unchanged(s) - s = """print()""" - self.unchanged(s) + s = """print()""" + self.unchanged(s) - s = """print('')""" - self.unchanged(s) - finally: - pygram.python_grammar.keywords["print"] = print_stmt + s = """print('')""" + self.unchanged(s) def test_1(self): b = """print 1, 1+1, 1+1+1""" @@ -462,31 +456,15 @@ class Test_print(FixerTestCase): a = """print(file=sys.stderr)""" self.check(b, a) - # With from __future__ import print_function def test_with_future_print_function(self): - # XXX: These tests won't actually do anything until the parser - # is fixed so it won't crash when it sees print(x=y). - # When #2412 is fixed, the try/except block can be taken - # out and the tests can be run like normal. - # MvL: disable entirely for now, so that it doesn't print to stdout - return - try: - s = "from __future__ import print_function\n"\ - "print('Hai!', end=' ')" - self.unchanged(s) + s = "from __future__ import print_function\n" \ + "print('Hai!', end=' ')" + self.unchanged(s) - b = "print 'Hello, world!'" - a = "print('Hello, world!')" - self.check(b, a) + b = "print 'Hello, world!'" + a = "print('Hello, world!')" + self.check(b, a) - s = "from __future__ import *\n"\ - "print('Hai!', end=' ')" - self.unchanged(s) - except: - return - else: - self.assertFalse(True, "#2421 has been fixed -- printing tests "\ - "need to be updated!") class Test_exec(FixerTestCase): fixer = "exec" @@ -1705,6 +1683,11 @@ class Test_imports_fixer_order(FixerTestCase, ImportsFixerTests): for key in ('dbhash', 'dumbdbm', 'dbm', 'gdbm'): self.modules[key] = mapping1[key] + def test_after_local_imports_refactoring(self): + for fix in ("imports", "imports2"): + self.fixer = fix + self.assert_runs_after("import") + class Test_urllib(FixerTestCase): fixer = "urllib" @@ -3504,6 +3487,7 @@ class Test_itertools_imports(FixerTestCase): s = "from itertools import foo" self.unchanged(s) + class Test_import(FixerTestCase): fixer = "import" @@ -3538,8 +3522,7 @@ class Test_import(FixerTestCase): self.always_exists = False self.present_files = set(['__init__.py']) - expected_extensions = ('.py', os.path.pathsep, '.pyc', '.so', - '.sl', '.pyd') + expected_extensions = ('.py', os.path.sep, '.pyc', '.so', '.sl', '.pyd') names_to_test = (p("/spam/eggs.py"), "ni.py", p("../../shrubbery.py")) for name in names_to_test: @@ -3569,6 +3552,13 @@ class Test_import(FixerTestCase): self.present_files = set(["__init__.py", "bar.py"]) self.check(b, a) + def test_import_from_package(self): + b = "import bar" + a = "from . import bar" + self.always_exists = False + self.present_files = set(["__init__.py", "bar/"]) + self.check(b, a) + def test_comments_and_indent(self): b = "import bar # Foo" a = "from . import bar # Foo" @@ -4095,3 +4085,26 @@ class Test_getcwdu(FixerTestCase): b = """os.getcwdu ( )""" a = """os.getcwd ( )""" self.check(b, a) + + +class Test_operator(FixerTestCase): + + fixer = "operator" + + def test_operator_isCallable(self): + b = "operator.isCallable(x)" + a = "hasattr(x, '__call__')" + self.check(b, a) + + def test_operator_sequenceIncludes(self): + b = "operator.sequenceIncludes(x, y)" + a = "operator.contains(x, y)" + self.check(b, a) + + def test_bare_isCallable(self): + s = "isCallable(x)" + self.warns_unchanged(s, "You should use hasattr(x, '__call__') here.") + + def test_bare_sequenceIncludes(self): + s = "sequenceIncludes(x, y)" + self.warns_unchanged(s, "You should use operator.contains here.") diff --git a/Lib/lib2to3/tests/test_refactor.py b/Lib/lib2to3/tests/test_refactor.py index e55f555..b282cba 100644 --- a/Lib/lib2to3/tests/test_refactor.py +++ b/Lib/lib2to3/tests/test_refactor.py @@ -7,9 +7,12 @@ import os import operator import io import tempfile +import shutil import unittest +import warnings from lib2to3 import refactor, pygram, fixer_base +from lib2to3.pgen2 import token from . import support @@ -42,14 +45,11 @@ class TestRefactoringTool(unittest.TestCase): return refactor.RefactoringTool(fixers, options, explicit) def test_print_function_option(self): - gram = pygram.python_grammar - save = gram.keywords["print"] - try: - rt = self.rt({"print_function" : True}) - self.assertRaises(KeyError, operator.itemgetter("print"), - gram.keywords) - finally: - gram.keywords["print"] = save + with warnings.catch_warnings(record=True) as w: + refactor.RefactoringTool(_DEFAULT_FIXERS, {"print_function" : True}) + self.assertEqual(len(w), 1) + msg, = w + self.assertTrue(msg.category is DeprecationWarning) def test_fixer_loading_helpers(self): contents = ["explicit", "first", "last", "parrot", "preorder"] @@ -61,19 +61,63 @@ class TestRefactoringTool(unittest.TestCase): self.assertEqual(full_names, ["myfixes.fix_" + name for name in contents]) + def test_detect_future_print(self): + run = refactor._detect_future_print + self.assertFalse(run("")) + self.assertTrue(run("from __future__ import print_function")) + self.assertFalse(run("from __future__ import generators")) + self.assertFalse(run("from __future__ import generators, feature")) + input = "from __future__ import generators, print_function" + self.assertTrue(run(input)) + input ="from __future__ import print_function, generators" + self.assertTrue(run(input)) + input = "from __future__ import (print_function,)" + self.assertTrue(run(input)) + input = "from __future__ import (generators, print_function)" + self.assertTrue(run(input)) + input = "from __future__ import (generators, nested_scopes)" + self.assertFalse(run(input)) + input = """from __future__ import generators +from __future__ import print_function""" + self.assertTrue(run(input)) + self.assertFalse(run("from")) + self.assertFalse(run("from 4")) + self.assertFalse(run("from x")) + self.assertFalse(run("from x 5")) + self.assertFalse(run("from x im")) + self.assertFalse(run("from x import")) + self.assertFalse(run("from x import 4")) + input = "'docstring'\nfrom __future__ import print_function" + self.assertTrue(run(input)) + input = "'docstring'\n'somng'\nfrom __future__ import print_function" + self.assertFalse(run(input)) + input = "# comment\nfrom __future__ import print_function" + self.assertTrue(run(input)) + input = "# comment\n'doc'\nfrom __future__ import print_function" + self.assertTrue(run(input)) + input = "class x: pass\nfrom __future__ import print_function" + self.assertFalse(run(input)) + def test_get_headnode_dict(self): class NoneFix(fixer_base.BaseFix): - PATTERN = None + pass class FileInputFix(fixer_base.BaseFix): PATTERN = "file_input< any * >" + class SimpleFix(fixer_base.BaseFix): + PATTERN = "'name'" + no_head = NoneFix({}, []) with_head = FileInputFix({}, []) - d = refactor.get_headnode_dict([no_head, with_head]) - expected = {None: [no_head], - pygram.python_symbols.file_input : [with_head]} - self.assertEqual(d, expected) + simple = SimpleFix({}, []) + d = refactor._get_headnode_dict([no_head, with_head, simple]) + top_fixes = d.pop(pygram.python_symbols.file_input) + self.assertEqual(top_fixes, [with_head, no_head]) + name_fixes = d.pop(token.NAME) + self.assertEqual(name_fixes, [simple, no_head]) + for fixes in d.values(): + self.assertEqual(fixes, [no_head]) def test_fixer_loading(self): from myfixes.fix_first import FixFirst @@ -106,10 +150,10 @@ class TestRefactoringTool(unittest.TestCase): class MyRT(refactor.RefactoringTool): - def print_output(self, lines): - diff_lines.extend(lines) + def print_output(self, old_text, new_text, filename, equal): + results.extend([old_text, new_text, filename, equal]) - diff_lines = [] + results = [] rt = MyRT(_DEFAULT_FIXERS) save = sys.stdin sys.stdin = io.StringIO("def parrot(): pass\n\n") @@ -117,12 +161,10 @@ class TestRefactoringTool(unittest.TestCase): rt.refactor_stdin() finally: sys.stdin = save - expected = """--- (original) -+++ (refactored) -@@ -1,2 +1,2 @@ --def parrot(): pass -+def cheese(): pass""".splitlines() - self.assertEqual(diff_lines[:-1], expected) + expected = ["def parrot(): pass\n\n", + "def cheese(): pass\n\n", + "", False] + self.assertEqual(results, expected) def check_file_refactoring(self, test_file, fixers=_2TO3_FIXERS): def read_file(): @@ -145,6 +187,37 @@ class TestRefactoringTool(unittest.TestCase): test_file = os.path.join(FIXER_DIR, "parrot_example.py") self.check_file_refactoring(test_file, _DEFAULT_FIXERS) + def test_refactor_dir(self): + def check(structure, expected): + def mock_refactor_file(self, f, *args): + got.append(f) + save_func = refactor.RefactoringTool.refactor_file + refactor.RefactoringTool.refactor_file = mock_refactor_file + rt = self.rt() + got = [] + dir = tempfile.mkdtemp(prefix="2to3-test_refactor") + try: + os.mkdir(os.path.join(dir, "a_dir")) + for fn in structure: + open(os.path.join(dir, fn), "wb").close() + rt.refactor_dir(dir) + finally: + refactor.RefactoringTool.refactor_file = save_func + shutil.rmtree(dir) + self.assertEqual(got, + [os.path.join(dir, path) for path in expected]) + check([], []) + tree = ["nothing", + "hi.py", + ".dumb", + ".after.py", + "sappy"] + expected = ["hi.py"] + check(tree, expected) + tree = ["hi.py", + "a_dir/stuff.py"] + check(tree, tree) + def test_file_encoding(self): fn = os.path.join(TEST_DATA_DIR, "different_encoding.py") self.check_file_refactoring(fn) diff --git a/Lib/lib2to3/tests/test_util.py b/Lib/lib2to3/tests/test_util.py index ef3256d..6186b4f 100644 --- a/Lib/lib2to3/tests/test_util.py +++ b/Lib/lib2to3/tests/test_util.py @@ -1,4 +1,4 @@ -""" Test suite for the code in fixes.util """ +""" Test suite for the code in fixer_util """ # Testing imports from . import support @@ -7,10 +7,10 @@ from . import support import os.path # Local imports -from .. import pytree -from .. import fixer_util -from ..fixer_util import Attr, Name - +from lib2to3.pytree import Node, Leaf +from lib2to3 import fixer_util +from lib2to3.fixer_util import Attr, Name, Call, Comma +from lib2to3.pgen2 import token def parse(code, strip_levels=0): # The topmost node is file_input, which we don't care about. @@ -24,7 +24,7 @@ def parse(code, strip_levels=0): class MacroTestCase(support.TestCase): def assertStr(self, node, string): if isinstance(node, (tuple, list)): - node = pytree.Node(fixer_util.syms.simple_stmt, node) + node = Node(fixer_util.syms.simple_stmt, node) self.assertEqual(str(node), string) @@ -78,6 +78,31 @@ class Test_Name(MacroTestCase): self.assertStr(Name("a", prefix="b"), "ba") +class Test_Call(MacroTestCase): + def _Call(self, name, args=None, prefix=None): + """Help the next test""" + children = [] + if isinstance(args, list): + for arg in args: + children.append(arg) + children.append(Comma()) + children.pop() + return Call(Name(name), children, prefix) + + def test(self): + kids = [None, + [Leaf(token.NUMBER, 1), Leaf(token.NUMBER, 2), + Leaf(token.NUMBER, 3)], + [Leaf(token.NUMBER, 1), Leaf(token.NUMBER, 3), + Leaf(token.NUMBER, 2), Leaf(token.NUMBER, 4)], + [Leaf(token.STRING, "b"), Leaf(token.STRING, "j", prefix=" ")] + ] + self.assertStr(self._Call("A"), "A()") + self.assertStr(self._Call("b", kids[1]), "b(1,2,3)") + self.assertStr(self._Call("a.b().c", kids[2]), "a.b().c(1,3,2,4)") + self.assertStr(self._Call("d", kids[3], prefix=" "), " d(b, j)") + + class Test_does_tree_import(support.TestCase): def _find_bind_rec(self, name, node): # Search a tree for a binding -- used to find the starting -- cgit v0.12 From 784935ffc9cf097e698311c70bdff24250674df8 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Tue, 21 Jul 2009 13:13:16 +0000 Subject: Merged revisions 74135 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74135 | benjamin.peterson | 2009-07-21 07:51:07 -0500 (Tue, 21 Jul 2009) | 31 lines Merged revisions 74117,74123 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ................ r74117 | benjamin.peterson | 2009-07-20 12:24:30 -0500 (Mon, 20 Jul 2009) | 9 lines Merged revisions 74116 via svnmerge from svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3 ........ r74116 | benjamin.peterson | 2009-07-20 12:22:35 -0500 (Mon, 20 Jul 2009) | 1 line placate windows ........ ................ r74123 | benjamin.peterson | 2009-07-20 16:09:45 -0500 (Mon, 20 Jul 2009) | 13 lines Merged revisions 74121-74122 via svnmerge from svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3 ........ r74121 | benjamin.peterson | 2009-07-20 15:40:59 -0500 (Mon, 20 Jul 2009) | 1 line try to make warning tests more robust ........ r74122 | benjamin.peterson | 2009-07-20 15:44:14 -0500 (Mon, 20 Jul 2009) | 1 line platform compat ........ ................ ................ --- Lib/lib2to3/tests/test_fixers.py | 2 +- Lib/lib2to3/tests/test_pytree.py | 1 + Lib/lib2to3/tests/test_refactor.py | 3 ++- 3 files changed, 4 insertions(+), 2 deletions(-) diff --git a/Lib/lib2to3/tests/test_fixers.py b/Lib/lib2to3/tests/test_fixers.py index a25f5a8..d8218d3 100755 --- a/Lib/lib2to3/tests/test_fixers.py +++ b/Lib/lib2to3/tests/test_fixers.py @@ -3556,7 +3556,7 @@ class Test_import(FixerTestCase): b = "import bar" a = "from . import bar" self.always_exists = False - self.present_files = set(["__init__.py", "bar/"]) + self.present_files = set(["__init__.py", "bar" + os.path.sep]) self.check(b, a) def test_comments_and_indent(self): diff --git a/Lib/lib2to3/tests/test_pytree.py b/Lib/lib2to3/tests/test_pytree.py index a162aae..870970c 100755 --- a/Lib/lib2to3/tests/test_pytree.py +++ b/Lib/lib2to3/tests/test_pytree.py @@ -31,6 +31,7 @@ class TestNodes(support.TestCase): def test_deprecated_prefix_methods(self): l = pytree.Leaf(100, "foo") with warnings.catch_warnings(record=True) as w: + warnings.simplefilter("always", DeprecationWarning) self.assertEqual(l.get_prefix(), "") l.set_prefix("hi") self.assertEqual(l.prefix, "hi") diff --git a/Lib/lib2to3/tests/test_refactor.py b/Lib/lib2to3/tests/test_refactor.py index b282cba..5ba23a5 100644 --- a/Lib/lib2to3/tests/test_refactor.py +++ b/Lib/lib2to3/tests/test_refactor.py @@ -46,6 +46,7 @@ class TestRefactoringTool(unittest.TestCase): def test_print_function_option(self): with warnings.catch_warnings(record=True) as w: + warnings.simplefilter("always", DeprecationWarning) refactor.RefactoringTool(_DEFAULT_FIXERS, {"print_function" : True}) self.assertEqual(len(w), 1) msg, = w @@ -215,7 +216,7 @@ from __future__ import print_function""" expected = ["hi.py"] check(tree, expected) tree = ["hi.py", - "a_dir/stuff.py"] + os.path.join("a_dir", "stuff.py")] check(tree, tree) def test_file_encoding(self): -- cgit v0.12 From d98ef1a1accc9ac7213407be62f761ba3f7e106a Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Tue, 21 Jul 2009 14:03:55 +0000 Subject: Merged revisions 74118 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r74118 | r.david.murray | 2009-07-20 13:34:54 -0400 (Mon, 20 Jul 2009) | 5 lines Remove apparently unneeded and un-cleaned-up munging of sys.path from test_re. Tests pass on my machine without it, and I can't see any obvious place in the tests that would need it. ........ --- Lib/test/test_re.py | 3 --- 1 file changed, 3 deletions(-) diff --git a/Lib/test/test_re.py b/Lib/test/test_re.py index 11fff78..a857aab 100644 --- a/Lib/test/test_re.py +++ b/Lib/test/test_re.py @@ -1,6 +1,3 @@ -import sys -sys.path = ['.'] + sys.path - from test.support import verbose, run_unittest import re from re import Scanner -- cgit v0.12 From e5caf1034b9f67a6e6005de1a6dbd8a8ef2193fe Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Tue, 21 Jul 2009 14:16:13 +0000 Subject: Merged revisions 74140 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74140 | benjamin.peterson | 2009-07-21 09:11:27 -0500 (Tue, 21 Jul 2009) | 9 lines Merged revisions 74139 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74139 | benjamin.peterson | 2009-07-21 09:08:40 -0500 (Tue, 21 Jul 2009) | 1 line must use _PyThreadState_Current so it isn't checked for NULL #6530 ........ ................ --- Objects/dictobject.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/Objects/dictobject.c b/Objects/dictobject.c index ce6760f..907ccf2 100644 --- a/Objects/dictobject.c +++ b/Objects/dictobject.c @@ -714,10 +714,12 @@ PyDict_GetItem(PyObject *op, PyObject *key) } } - /* We can arrive here with a NULL tstate during initialization: - try running "python -Wi" for an example related to string - interning. Let's just hope that no exception occurs then... */ - tstate = PyThreadState_GET(); + /* We can arrive here with a NULL tstate during initialization: try + running "python -Wi" for an example related to string interning. + Let's just hope that no exception occurs then... This must be + _PyThreadState_Current and not PyThreadState_GET() because in debug + mode, it complains if tstate is NULL. */ + tstate = _PyThreadState_Current; if (tstate != NULL && tstate->curexc_type != NULL) { /* preserve the existing exception */ PyObject *err_type, *err_value, *err_tb; -- cgit v0.12 From ba426148bf92b4fd949518800fb4b0e9c0ce2f94 Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Tue, 21 Jul 2009 14:29:59 +0000 Subject: Merged revisions 74128 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74128 | alexandre.vassalotti | 2009-07-20 20:51:58 -0400 (Mon, 20 Jul 2009) | 14 lines Merged revisions 73706,73778 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73706 | georg.brandl | 2009-06-30 12:18:55 -0400 (Tue, 30 Jun 2009) | 1 line #6384: Add a heading for the exception hierarchy. ........ r73778 | r.david.murray | 2009-07-02 14:19:20 -0400 (Thu, 02 Jul 2009) | 3 lines Issue 6389: add documentation for the 'mode' flags defined in the stat module. ........ ................ --- Doc/library/exceptions.rst | 2 + Doc/library/os.rst | 38 +++++++------- Doc/library/stat.rst | 125 +++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 146 insertions(+), 19 deletions(-) diff --git a/Doc/library/exceptions.rst b/Doc/library/exceptions.rst index 43fa9b0..feeeffd 100644 --- a/Doc/library/exceptions.rst +++ b/Doc/library/exceptions.rst @@ -422,6 +422,8 @@ module for more information. Base class for warnings related to :class:`bytes` and :class:`buffer`. +Exception hierarchy +------------------- The class hierarchy for built-in exceptions is: diff --git a/Doc/library/os.rst b/Doc/library/os.rst index 90e59ef..218437e 100644 --- a/Doc/library/os.rst +++ b/Doc/library/os.rst @@ -755,25 +755,25 @@ Files and Directories following values (as defined in the :mod:`stat` module) or bitwise ORed combinations of them: - * ``stat.S_ISUID`` - * ``stat.S_ISGID`` - * ``stat.S_ENFMT`` - * ``stat.S_ISVTX`` - * ``stat.S_IREAD`` - * ``stat.S_IWRITE`` - * ``stat.S_IEXEC`` - * ``stat.S_IRWXU`` - * ``stat.S_IRUSR`` - * ``stat.S_IWUSR`` - * ``stat.S_IXUSR`` - * ``stat.S_IRWXG`` - * ``stat.S_IRGRP`` - * ``stat.S_IWGRP`` - * ``stat.S_IXGRP`` - * ``stat.S_IRWXO`` - * ``stat.S_IROTH`` - * ``stat.S_IWOTH`` - * ``stat.S_IXOTH`` + * :data:`stat.S_ISUID` + * :data:`stat.S_ISGID` + * :data:`stat.S_ENFMT` + * :data:`stat.S_ISVTX` + * :data:`stat.S_IREAD` + * :data:`stat.S_IWRITE` + * :data:`stat.S_IEXEC` + * :data:`stat.S_IRWXU` + * :data:`stat.S_IRUSR` + * :data:`stat.S_IWUSR` + * :data:`stat.S_IXUSR` + * :data:`stat.S_IRWXG` + * :data:`stat.S_IRGRP` + * :data:`stat.S_IWGRP` + * :data:`stat.S_IXGRP` + * :data:`stat.S_IRWXO` + * :data:`stat.S_IROTH` + * :data:`stat.S_IWOTH` + * :data:`stat.S_IXOTH` Availability: Unix, Windows. diff --git a/Doc/library/stat.rst b/Doc/library/stat.rst index d4eae5d..b318bb7 100644 --- a/Doc/library/stat.rst +++ b/Doc/library/stat.rst @@ -137,6 +137,131 @@ for polling one of these special files after a non-blocking open. The meaning of the size field for other character and block devices varies more, depending on the implementation of the underlying system call. +The variables below define the flags used in the :data:`ST_MODE` field. + +Use of the functions above is more portable than use of the first set of flags: + +.. data:: S_IFMT + + Bit mask for the file type bit fields. + +.. data:: S_IFSOCK + + Socket. + +.. data:: S_IFLNK + + Symbolic link. + +.. data:: S_IFREG + + Regular file. + +.. data:: S_IFBLK + + Block device. + +.. data:: S_IFDIR + + Directory. + +.. data:: S_IFCHR + + Character device. + +.. data:: S_IFIFO + + FIFO. + +The following flags can also be used in the *mode* argument of :func:`os.chmod`: + +.. data:: S_ISUID + + Set UID bit. + +.. data:: S_ISGID + + Set-group-ID bit. This bit has several special uses. For a directory + it indicates that BSD semantics is to be used for that directory: + files created there inherit their group ID from the directory, not + from the effective group ID of the creating process, and directories + created there will also get the :data:`S_ISGID` bit set. For a + file that does not have the group execution bit (:data:`S_IXGRP`) + set, the set-group-ID bit indicates mandatory file/record locking + (see also :data:`S_ENFMT`). + +.. data:: S_ISVTX + + Sticky bit. When this bit is set on a directory it means that a file + in that directory can be renamed or deleted only by the owner of the + file, by the owner of the directory, or by a privileged process. + +.. data:: S_IRWXU + + Mask for file owner permissions. + +.. data:: S_IRUSR + + Owner has read permission. + +.. data:: S_IWUSR + + Owner has write permission. + +.. data:: S_IXUSR + + Owner has execute permission. + +.. data:: S_IRWXG + + Mask for group permissions. + +.. data:: S_IRGRP + + Group has read permission. + +.. data:: S_IWGRP + + Group has write permission. + +.. data:: S_IXGRP + + Group has execute permission. + +.. data:: S_IRWXO + + Mask for permissions for others (not in group). + +.. data:: S_IROTH + + Others have read permission. + +.. data:: S_IWOTH + + Others have write permission. + +.. data:: S_IXOTH + + Others have execute permission. + +.. data:: S_ENFMT + + System V file locking enforcement. This flag is shared with :data:`S_ISGID`: + file/record locking is enforced on files that do not have the group + execution bit (:data:`S_IXGRP`) set. + +.. data:: S_IREAD + + Unix V7 synonym for :data:`S_IRUSR`. + +.. data:: S_IWRITE + + Unix V7 synonym for :data:`S_IWUSR`. + +.. data:: S_IEXEC + + Unix V7 synonym for :data:`S_IXUSR`. + Example:: import os, sys -- cgit v0.12 From 3cc12f69421f14c4d919cc015b71259056b3bc60 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Wed, 22 Jul 2009 09:03:01 +0000 Subject: Merged revisions 74164 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74164 | tarek.ziade | 2009-07-22 10:57:28 +0200 (Wed, 22 Jul 2009) | 9 lines Merged revisions 74163 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74163 | tarek.ziade | 2009-07-22 10:55:19 +0200 (Wed, 22 Jul 2009) | 1 line Issue #6545: Removed assert statements in distutils.Extension, so the behavior is similar when used with -O ........ ................ --- Lib/distutils/extension.py | 9 +++++---- Misc/NEWS | 3 +++ 2 files changed, 8 insertions(+), 4 deletions(-) diff --git a/Lib/distutils/extension.py b/Lib/distutils/extension.py index 16d2bef..5c07bda 100644 --- a/Lib/distutils/extension.py +++ b/Lib/distutils/extension.py @@ -103,10 +103,11 @@ class Extension: optional=None, **kw # To catch unknown keywords ): - assert isinstance(name, str), "'name' must be a string" - assert (isinstance(sources, list) and - all(isinstance(v, str) for v in sources)), \ - "'sources' must be a list of strings" + if not isinstance(name, str): + raise AssertionError("'name' must be a string") + if not (isinstance(sources, list) and + all(isinstance(v, str) for v in sources)): + raise AssertionError("'sources' must be a list of strings") self.name = name self.sources = sources diff --git a/Misc/NEWS b/Misc/NEWS index 76ead6f..4d099a1 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -892,6 +892,9 @@ Core and Builtins Library ------- +- Issue #6545: Removed assert statements in distutils.Extension, so the + behavior is similar when used with -O. + - Issue #6459: distutils.command.build_ext.get_export_symbols now uses the "PyInit" prefix, rather than "init". -- cgit v0.12 From 069bcc3dd99be9d4a0ea2202377066c0a77de651 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Wed, 22 Jul 2009 12:06:11 +0000 Subject: Merged revisions 74169 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r74169 | georg.brandl | 2009-07-22 14:03:59 +0200 (Mi, 22 Jul 2009) | 9 lines Merged revisions 74167 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74167 | georg.brandl | 2009-07-22 13:57:15 +0200 (Mi, 22 Jul 2009) | 1 line Issue #6540: Fixed crash for bytearray.translate() with invalid parameters. ........ ................ --- Lib/test/test_builtin.py | 5 +++++ Misc/NEWS | 2 ++ Objects/bytearrayobject.c | 8 +++++--- 3 files changed, 12 insertions(+), 3 deletions(-) diff --git a/Lib/test/test_builtin.py b/Lib/test/test_builtin.py index fdb0ea2..28af247 100644 --- a/Lib/test/test_builtin.py +++ b/Lib/test/test_builtin.py @@ -1229,6 +1229,11 @@ class BuiltinTest(unittest.TestCase): self.assertEqual(bin(-(2**65)), '-0b1' + '0' * 65) self.assertEqual(bin(-(2**65-1)), '-0b' + '1' * 65) + def test_bytearray_translate(self): + x = bytearray(b"abc") + self.assertRaises(ValueError, x.translate, b"1", 1) + self.assertRaises(TypeError, x.translate, b"1"*256, 1) + class TestSorted(unittest.TestCase): def test_basic(self): diff --git a/Misc/NEWS b/Misc/NEWS index 4d099a1..eeda945 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,8 @@ What's New in Python 3.1.1? Core and Builtins ----------------- +- Issue #6540: Fixed crash for bytearray.translate() with invalid parameters. + - Issue #6070: On posix platforms import no longer copies the execute bit from the .py file to the .pyc file if it is set. diff --git a/Objects/bytearrayobject.c b/Objects/bytearrayobject.c index 165fd10..f3d5697 100644 --- a/Objects/bytearrayobject.c +++ b/Objects/bytearrayobject.c @@ -1389,15 +1389,17 @@ bytearray_translate(PyByteArrayObject *self, PyObject *args) if (vtable.len != 256) { PyErr_SetString(PyExc_ValueError, "translation table must be 256 characters long"); - goto done; + PyBuffer_Release(&vtable); + return NULL; } table = (const char*)vtable.buf; } if (delobj != NULL) { if (_getbuffer(delobj, &vdel) < 0) { - delobj = NULL; /* don't try to release vdel buffer on exit */ - goto done; + if (tableobj != NULL) + PyBuffer_Release(&vtable); + return NULL; } } else { -- cgit v0.12 From 1f1b9a48e771cf00622f7a9c2318cf6f57a3395e Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Wed, 22 Jul 2009 15:23:36 +0000 Subject: Merged revisions 74171 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r74171 | r.david.murray | 2009-07-22 11:20:27 -0400 (Wed, 22 Jul 2009) | 3 lines Issue 6542: Make sure that TestInvalidFD.test_closerange does not close any valid file descriptors. ........ --- Lib/test/test_os.py | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py index 0600cfc..9e60f00 100644 --- a/Lib/test/test_os.py +++ b/Lib/test/test_os.py @@ -617,7 +617,18 @@ class TestInvalidFD(unittest.TestCase): def test_closerange(self): if hasattr(os, "closerange"): fd = support.make_bad_fd() - self.assertEqual(os.closerange(fd, fd + 10), None) + # Make sure none of the descriptors we are about to close are + # currently valid (issue 6542). + for i in range(10): + try: os.fstat(fd+i) + except OSError: + pass + else: + break + if i < 2: + raise unittest.SkipTest( + "Unable to acquire a range of invalid file descriptors") + self.assertEqual(os.closerange(fd, fd + i-1), None) def test_dup2(self): if hasattr(os, "dup2"): -- cgit v0.12 -- cgit v0.12 From 0ac1f83079ee90f56bc7eef92643980a911bd355 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Sun, 26 Jul 2009 12:39:47 +0000 Subject: Backport the changes made in revision 74198, fixing the issue 1424152 --- Lib/http/client.py | 30 ++++++++++++++++++++++++++++++ Lib/test/test_urllib2.py | 17 +++++++++++++++++ Lib/urllib/request.py | 15 ++++++++++++--- Misc/NEWS | 4 ++++ 4 files changed, 63 insertions(+), 3 deletions(-) diff --git a/Lib/http/client.py b/Lib/http/client.py index cef942f..f73cd9e 100644 --- a/Lib/http/client.py +++ b/Lib/http/client.py @@ -644,11 +644,17 @@ class HTTPConnection: self.__response = None self.__state = _CS_IDLE self._method = None + self._tunnel_host = None + self._tunnel_port = None self._set_hostport(host, port) if strict is not None: self.strict = strict + def _set_tunnel(self, host, port=None): + self._tunnel_host = host + self._tunnel_port = port + def _set_hostport(self, host, port): if port is None: i = host.rfind(':') @@ -669,10 +675,29 @@ class HTTPConnection: def set_debuglevel(self, level): self.debuglevel = level + def _tunnel(self): + self._set_hostport(self._tunnel_host, self._tunnel_port) + connect_str = "CONNECT %s:%d HTTP/1.0\r\n\r\n" %(self.host, self.port) + connect_bytes = connect_str.encode("ascii") + self.send(connect_bytes) + response = self.response_class(self.sock, strict = self.strict, + method= self._method) + (version, code, message) = response._read_status() + if code != 200: + self.close() + raise socket.error("Tunnel connection failed: %d %s" % (code, + message.strip())) + while True: + line = response.fp.readline() + if line == b'\r\n': + break + def connect(self): """Connect to the host and port specified in __init__.""" self.sock = socket.create_connection((self.host,self.port), self.timeout) + if self._tunnel_host: + self._tunnel() def close(self): """Close the connection to the HTTP server.""" @@ -1008,6 +1033,11 @@ else: sock = socket.create_connection((self.host, self.port), self.timeout) + + if self._tunnel_host: + self.sock = sock + self._tunnel() + self.sock = ssl.wrap_socket(sock, self.key_file, self.cert_file) diff --git a/Lib/test/test_urllib2.py b/Lib/test/test_urllib2.py index 5c9cb8c..87d0116 100644 --- a/Lib/test/test_urllib2.py +++ b/Lib/test/test_urllib2.py @@ -947,6 +947,23 @@ class HandlerTests(unittest.TestCase): self.assertEqual([(handlers[0], "http_open")], [tup[0:2] for tup in o.calls]) + def test_proxy_https(self): + o = OpenerDirector() + ph = urllib.request.ProxyHandler(dict(https="proxy.example.com:3128")) + o.add_handler(ph) + meth_spec = [ + [("https_open", "return response")] + ] + handlers = add_ordered_mock_handlers(o, meth_spec) + + req = Request("https://www.example.com/") + self.assertEqual(req.get_host(), "www.example.com") + r = o.open(req) + self.assertEqual(req.get_host(), "proxy.example.com:3128") + self.assertEqual([(handlers[0], "https_open")], + [tup[0:2] for tup in o.calls]) + + def test_basic_auth(self, quote_char='"'): opener = OpenerDirector() password_manager = MockPasswordManager() diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index b133fe4..f787407 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -163,6 +163,7 @@ class Request: self.full_url = unwrap(url) self.data = data self.headers = {} + self._tunnel_host = None for key, value in headers.items(): self.add_header(key, value) self.unredirected_hdrs = {} @@ -218,8 +219,12 @@ class Request: # End deprecated methods def set_proxy(self, host, type): - self.host, self.type = host, type - self.selector = self.full_url + if self.type == 'https' and not self._tunnel_host: + self._tunnel_host = self.host + else: + self.type= type + self.selector = self.full_url + self.host = host def has_proxy(self): return self.selector == self.full_url @@ -659,7 +664,7 @@ class ProxyHandler(BaseHandler): req.add_header('Proxy-authorization', 'Basic ' + creds) hostport = unquote(hostport) req.set_proxy(hostport, proxy_type) - if orig_type == proxy_type: + if orig_type == proxy_type or orig_type == 'https': # let other handlers take care of it return None else: @@ -1041,6 +1046,10 @@ class AbstractHTTPHandler(BaseHandler): # request. headers["Connection"] = "close" headers = dict((name.title(), val) for name, val in headers.items()) + + if req._tunnel_host: + h._set_tunnel(req._tunnel_host) + try: h.request(req.get_method(), req.selector, req.data, headers) r = h.getresponse() # an HTTPResponse instance diff --git a/Misc/NEWS b/Misc/NEWS index eeda945..cca4d76 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -39,6 +39,10 @@ C-API Library ------- +- Issue #1424152: Fix for http.client, urllib.request to support SSL while + working through proxy. Original patch by Christopher Li, changes made by + Senthil Kumaran + - importlib.abc.PyLoader did not inherit from importlib.abc.ResourceLoader like the documentation said it did even though the code in PyLoader relied on the abstract method required by ResourceLoader. -- cgit v0.12 From e54b21928c67150096a245547864f1526c829dd4 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Sun, 26 Jul 2009 13:43:33 +0000 Subject: Be consistent in versioning with the stable 2.6 branch; this also makes more sense for the version number showing up on . --- Include/patchlevel.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Include/patchlevel.h b/Include/patchlevel.h index 0610f70..6b085bb 100644 --- a/Include/patchlevel.h +++ b/Include/patchlevel.h @@ -18,12 +18,12 @@ /*--start constants--*/ #define PY_MAJOR_VERSION 3 #define PY_MINOR_VERSION 1 -#define PY_MICRO_VERSION 1 -#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_ALPHA +#define PY_MICRO_VERSION 0 +#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_FINAL #define PY_RELEASE_SERIAL 0 /* Version as a string */ -#define PY_VERSION "3.1.1a0" +#define PY_VERSION "3.1.0+" /*--end constants--*/ /* Subversion Revision number of this file (not of the repository) */ -- cgit v0.12 From 7bc66b10099552dae79fab232ea643296e10876e Mon Sep 17 00:00:00 2001 From: Eric Smith Date: Mon, 27 Jul 2009 02:12:11 +0000 Subject: Merged revisions 74222 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r74222 | eric.smith | 2009-07-26 22:10:42 -0400 (Sun, 26 Jul 2009) | 1 line Sync trunk and py3k versions of string formatting. Manual merge of r74219. ........ --- Objects/stringlib/formatter.h | 25 ++++++++++++++++--------- 1 file changed, 16 insertions(+), 9 deletions(-) diff --git a/Objects/stringlib/formatter.h b/Objects/stringlib/formatter.h index ea15c7b..5cead66 100644 --- a/Objects/stringlib/formatter.h +++ b/Objects/stringlib/formatter.h @@ -920,6 +920,13 @@ format_float_internal(PyObject *value, format the result. We take care of that later. */ type = 'g'; +#if PY_VERSION_HEX < 0x0301000 + /* 'F' is the same as 'f', per the PEP */ + /* This is no longer the case in 3.x */ + if (type == 'F') + type = 'f'; +#endif + val = PyFloat_AsDouble(value); if (val == -1.0 && PyErr_Occurred()) goto done; @@ -935,15 +942,8 @@ format_float_internal(PyObject *value, #if PY_VERSION_HEX < 0x03010000 /* 3.1 no longer converts large 'f' to 'g'. */ - if (fabs(val) >= 1e50) - switch (type) { - case 'f': - type = 'g'; - break; - case 'F': - type = 'G'; - break; - } + if ((type == 'f' || type == 'F') && fabs(val) >= 1e50) + type = 'g'; #endif /* Cast "type", because if we're in unicode we need to pass a @@ -1117,6 +1117,13 @@ format_complex_internal(PyObject *value, format the result. We take care of that later. */ type = 'g'; +#if PY_VERSION_HEX < 0x03010000 + /* This is no longer the case in 3.x */ + /* 'F' is the same as 'f', per the PEP */ + if (type == 'F') + type = 'f'; +#endif + if (precision < 0) precision = default_precision; -- cgit v0.12 From 63853bbdc4d116386d617542a7d2da2233352bca Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Mon, 27 Jul 2009 20:29:18 +0000 Subject: Issue 6573: Fix set.union() for cases where self is in the argument chain. --- Lib/test/test_set.py | 4 ++++ Misc/NEWS | 3 +++ Objects/setobject.c | 2 +- 3 files changed, 8 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_set.py b/Lib/test/test_set.py index 15d3c6f..222726c 100644 --- a/Lib/test/test_set.py +++ b/Lib/test/test_set.py @@ -82,6 +82,10 @@ class TestJointOps(unittest.TestCase): self.assertEqual(self.thetype('abcba').union(C('ef')), set('abcef')) self.assertEqual(self.thetype('abcba').union(C('ef'), C('fg')), set('abcefg')) + # Issue #6573 + x = self.thetype() + self.assertEqual(x.union(set([1]), x, set([2])), self.thetype([1, 2])) + def test_or(self): i = self.s.union(self.otherword) self.assertEqual(self.s | set(self.otherword), i) diff --git a/Misc/NEWS b/Misc/NEWS index cca4d76..a882c9c 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -14,6 +14,9 @@ Core and Builtins - Issue #6540: Fixed crash for bytearray.translate() with invalid parameters. +- Issue #6573: set.union() stopped processing inputs if an instance of self + occurred in the argument chain. + - Issue #6070: On posix platforms import no longer copies the execute bit from the .py file to the .pyc file if it is set. diff --git a/Objects/setobject.c b/Objects/setobject.c index 8ecc405..b296f9f 100644 --- a/Objects/setobject.c +++ b/Objects/setobject.c @@ -1187,7 +1187,7 @@ set_union(PySetObject *so, PyObject *args) for (i=0 ; i Date: Tue, 28 Jul 2009 16:32:56 +0000 Subject: Merged revisions 74232 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r74232 | mark.dickinson | 2009-07-28 17:31:03 +0100 (Tue, 28 Jul 2009) | 15 lines Merged revisions 74184,74230 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74184 | georg.brandl | 2009-07-23 08:08:58 +0100 (Thu, 23 Jul 2009) | 1 line #6548: dont suggest existence of real and imag functions in cmath. ........ r74230 | mark.dickinson | 2009-07-28 17:12:40 +0100 (Tue, 28 Jul 2009) | 4 lines Issue #6458: Reorganize cmath documentation into sections (similar to the way that the math documentation is organized); clarify section on conversions to and from polar coordinates. ........ ................ --- Doc/library/cmath.rst | 188 +++++++++++++++++++++++++++----------------------- 1 file changed, 101 insertions(+), 87 deletions(-) diff --git a/Doc/library/cmath.rst b/Doc/library/cmath.rst index 8761c88..b50ca5e 100644 --- a/Doc/library/cmath.rst +++ b/Doc/library/cmath.rst @@ -22,91 +22,106 @@ result of the conversion. support signed zeros the continuity is as specified below. -Complex coordinates -------------------- +Conversions to and from polar coordinates +----------------------------------------- -Complex numbers can be expressed by two important coordinate systems. -Python's :class:`complex` type uses rectangular coordinates where a number -on the complex plain is defined by two floats, the real part and the imaginary -part. +A Python complex number ``z`` is stored internally using *rectangular* +or *Cartesian* coordinates. It is completely determined by its *real +part* ``z.real`` and its *imaginary part* ``z.imag``. In other +words:: -Definition:: + z == z.real + z.imag*1j - z = x + 1j * y +*Polar coordinates* give an alternative way to represent a complex +number. In polar coordinates, a complex number *z* is defined by the +modulus *r* and the phase angle *phi*. The modulus *r* is the distance +from *z* to the origin, while the phase *phi* is the counterclockwise +angle from the positive x-axis to the line segment that joins the +origin to *z*. - x := real(z) - y := imag(z) +The following functions can be used to convert from the native +rectangular coordinates to polar coordinates and back. + +.. function:: phase(x) + + Return the phase of *x* (also known as the *argument* of *x*), as a + float. ``phase(x)`` is equivalent to ``math.atan2(x.imag, + x.real)``. The result lies in the range [-π, π], and the branch + cut for this operation lies along the negative real axis, + continuous from above. On systems with support for signed zeros + (which includes most systems in current use), this means that the + sign of the result is the same as the sign of ``x.imag``, even when + ``x.imag`` is zero:: + + >>> phase(complex(-1.0, 0.0)) + 3.141592653589793 + >>> phase(complex(-1.0, -0.0)) + -3.141592653589793 -In engineering the polar coordinate system is popular for complex numbers. In -polar coordinates a complex number is defined by the radius *r* and the phase -angle *phi*. The radius *r* is the absolute value of the complex, which can be -viewed as distance from (0, 0). The radius *r* is always 0 or a positive float. -The phase angle *phi* is the counter clockwise angle from the positive x axis, -e.g. *1* has the angle *0*, *1j* has the angle *π/2* and *-1* the angle *-π*. .. note:: - While :func:`phase` and func:`polar` return *+π* for a negative real they - may return *-π* for a complex with a very small negative imaginary - part, e.g. *-1-1E-300j*. + The modulus (absolute value) of a complex number *x* can be + computed using the built-in :func:`abs` function. There is no + separate :mod:`cmath` module function for this operation. -Definition:: - z = r * exp(1j * phi) - z = r * cis(phi) +.. function:: polar(x) - r := abs(z) := sqrt(real(z)**2 + imag(z)**2) - phi := phase(z) := atan2(imag(z), real(z)) - cis(phi) := cos(phi) + 1j * sin(phi) + Return the representation of *x* in polar coordinates. Returns a + pair ``(r, phi)`` where *r* is the modulus of *x* and phi is the + phase of *x*. ``polar(x)`` is equivalent to ``(abs(x), + phase(x))``. -.. function:: phase(x) +.. function:: rect(r, phi) - Return phase, also known as the argument, of a complex. + Return the complex number *x* with polar coordinates *r* and *phi*. + Equivalent to ``r * (math.cos(phi) + math.sin(phi)*1j)``. -.. function:: polar(x) +Power and logarithmic functions +------------------------------- - Convert a :class:`complex` from rectangular coordinates to polar - coordinates. The function returns a tuple with the two elements - *r* and *phi*. *r* is the distance from 0 and *phi* the phase - angle. +.. function:: exp(x) + Return the exponential value ``e**x``. -.. function:: rect(r, phi) - Convert from polar coordinates to rectangular coordinates and return - a :class:`complex`. +.. function:: log(x[, base]) + Returns the logarithm of *x* to the given *base*. If the *base* is not + specified, returns the natural logarithm of *x*. There is one branch cut, from 0 + along the negative real axis to -∞, continuous from above. + .. versionchanged:: 2.4 + *base* argument added. -cmath functions ---------------- -.. function:: acos(x) +.. function:: log10(x) - Return the arc cosine of *x*. There are two branch cuts: One extends right from - 1 along the real axis to ∞, continuous from below. The other extends left from - -1 along the real axis to -∞, continuous from above. + Return the base-10 logarithm of *x*. This has the same branch cut as + :func:`log`. -.. function:: acosh(x) +.. function:: sqrt(x) - Return the hyperbolic arc cosine of *x*. There is one branch cut, extending left - from 1 along the real axis to -∞, continuous from above. + Return the square root of *x*. This has the same branch cut as :func:`log`. -.. function:: asin(x) +Trigonometric functions +----------------------- - Return the arc sine of *x*. This has the same branch cuts as :func:`acos`. +.. function:: acos(x) + Return the arc cosine of *x*. There are two branch cuts: One extends right from + 1 along the real axis to ∞, continuous from below. The other extends left from + -1 along the real axis to -∞, continuous from above. -.. function:: asinh(x) - Return the hyperbolic arc sine of *x*. There are two branch cuts: - One extends from ``1j`` along the imaginary axis to ``∞j``, - continuous from the right. The other extends from ``-1j`` along - the imaginary axis to ``-∞j``, continuous from the left. +.. function:: asin(x) + + Return the arc sine of *x*. This has the same branch cuts as :func:`acos`. .. function:: atan(x) @@ -117,56 +132,49 @@ cmath functions from the left. -.. function:: atanh(x) - - Return the hyperbolic arc tangent of *x*. There are two branch cuts: One - extends from ``1`` along the real axis to ``∞``, continuous from below. The - other extends from ``-1`` along the real axis to ``-∞``, continuous from - above. - - .. function:: cos(x) Return the cosine of *x*. -.. function:: cosh(x) - - Return the hyperbolic cosine of *x*. +.. function:: sin(x) + Return the sine of *x*. -.. function:: exp(x) - - Return the exponential value ``e**x``. +.. function:: tan(x) -.. function:: isinf(x) + Return the tangent of *x*. - Return *True* if the real or the imaginary part of x is positive - or negative infinity. +Hyperbolic functions +-------------------- -.. function:: isnan(x) +.. function:: acosh(x) - Return *True* if the real or imaginary part of x is not a number (NaN). + Return the hyperbolic arc cosine of *x*. There is one branch cut, extending left + from 1 along the real axis to -∞, continuous from above. -.. function:: log(x[, base]) +.. function:: asinh(x) - Returns the logarithm of *x* to the given *base*. If the *base* is not - specified, returns the natural logarithm of *x*. There is one branch cut, from 0 - along the negative real axis to -∞, continuous from above. + Return the hyperbolic arc sine of *x*. There are two branch cuts: + One extends from ``1j`` along the imaginary axis to ``∞j``, + continuous from the right. The other extends from ``-1j`` along + the imaginary axis to ``-∞j``, continuous from the left. -.. function:: log10(x) +.. function:: atanh(x) - Return the base-10 logarithm of *x*. This has the same branch cut as - :func:`log`. + Return the hyperbolic arc tangent of *x*. There are two branch cuts: One + extends from ``1`` along the real axis to ``∞``, continuous from below. The + other extends from ``-1`` along the real axis to ``-∞``, continuous from + above. -.. function:: sin(x) +.. function:: cosh(x) - Return the sine of *x*. + Return the hyperbolic cosine of *x*. .. function:: sinh(x) @@ -174,26 +182,32 @@ cmath functions Return the hyperbolic sine of *x*. -.. function:: sqrt(x) +.. function:: tanh(x) - Return the square root of *x*. This has the same branch cut as :func:`log`. + Return the hyperbolic tangent of *x*. -.. function:: tan(x) +Classification functions +------------------------ - Return the tangent of *x*. +.. function:: isinf(x) + + Return *True* if the real or the imaginary part of x is positive + or negative infinity. -.. function:: tanh(x) +.. function:: isnan(x) + + Return *True* if the real or imaginary part of x is not a number (NaN). - Return the hyperbolic tangent of *x*. -The module also defines two mathematical constants: +Constants +--------- .. data:: pi - The mathematical constant *pi*, as a float. + The mathematical constant *π*, as a float. .. data:: e -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From a44c6b325f21647a48f787215f0959de887ae08b Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Wed, 29 Jul 2009 15:40:30 +0000 Subject: Merged revisions 74063 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k NB: the news item for r73708 seems to have inadvertently been included in a different, unrelated merge set (r74055). I restored it here. ................ r74063 | alexandre.vassalotti | 2009-07-17 08:07:01 -0400 (Fri, 17 Jul 2009) | 17 lines Merged revisions 73694,73708,73738 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73694 | jesse.noller | 2009-06-29 14:24:26 -0400 (Mon, 29 Jun 2009) | 1 line Issue 5740: multiprocessing.connection.* authkey fixes ........ r73708 | jesse.noller | 2009-06-30 13:11:52 -0400 (Tue, 30 Jun 2009) | 1 line Resolves issues 5155, 5313, 5331 - bad file descriptor error with processes in processes ........ r73738 | r.david.murray | 2009-06-30 22:49:10 -0400 (Tue, 30 Jun 2009) | 2 lines Make punctuation prettier and break up run-on sentence. ........ ................ --- Doc/library/multiprocessing.rst | 36 +++++++++++++++++++-- Lib/multiprocessing/process.py | 3 +- Lib/test/test_multiprocessing.py | 70 +++++++++++++++++++++++++++++++++++++++- Misc/ACKS | 3 ++ Misc/NEWS | 4 +++ 5 files changed, 112 insertions(+), 4 deletions(-) diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst index d1b22db..d3cfa0a 100644 --- a/Doc/library/multiprocessing.rst +++ b/Doc/library/multiprocessing.rst @@ -1713,7 +1713,7 @@ authentication* using the :mod:`hmac` module. generally be omitted since it can usually be inferred from the format of *address*. (See :ref:`multiprocessing-address-formats`) - If *authentication* is ``True`` or *authkey* is a string then digest + If *authenticate* is ``True`` or *authkey* is a string then digest authentication is used. The key used for authentication will be either *authkey* or ``current_process().authkey)`` if *authkey* is ``None``. If authentication fails then :exc:`AuthenticationError` is raised. See @@ -1755,7 +1755,7 @@ authentication* using the :mod:`hmac` module. If *authkey* is ``None`` and *authenticate* is ``True`` then ``current_process().authkey`` is used as the authentication key. If - *authkey* is ``None`` and *authentication* is ``False`` then no + *authkey* is ``None`` and *authenticate* is ``False`` then no authentication is done. If authentication fails then :exc:`AuthenticationError` is raised. See :ref:`multiprocessing-auth-keys`. @@ -2097,6 +2097,38 @@ Explicitly pass resources to child processes for i in range(10): Process(target=f, args=(lock,)).start() +Beware replacing sys.stdin with a "file like object" + + :mod:`multiprocessing` originally unconditionally called:: + + os.close(sys.stdin.fileno()) + + in the :meth:`multiprocessing.Process._bootstrap` method --- this resulted + in issues with processes-in-processes. This has been changed to:: + + sys.stdin.close() + sys.stdin = open(os.devnull) + + Which solves the fundamental issue of processes colliding with each other + resulting in a bad file descriptor error, but introduces a potential danger + to applications which replace :func:`sys.stdin` with a "file-like object" + with output buffering. This danger is that if multiple processes call + :func:`close()` on this file-like object, it could result in the same + data being flushed to the object multiple times, resulting in corruption. + + If you write a file-like object and implement your own caching, you can + make it fork-safe by storing the pid whenever you append to the cache, + and discarding the cache when the pid changes. For example:: + + @property + def cache(self): + pid = os.getpid() + if pid != self._pid: + self._pid = pid + self._cache = [] + return self._cache + + For more information, see :issue:`5155`, :issue:`5313` and :issue:`5331` Windows ~~~~~~~ diff --git a/Lib/multiprocessing/process.py b/Lib/multiprocessing/process.py index 4a06a45..1a5c25f 100644 --- a/Lib/multiprocessing/process.py +++ b/Lib/multiprocessing/process.py @@ -221,7 +221,8 @@ class Process(object): self._counter = itertools.count(1) if sys.stdin is not None: try: - os.close(sys.stdin.fileno()) + sys.stdin.close() + sys.stdin = open(os.devnull) except (OSError, ValueError): pass _current_process = self diff --git a/Lib/test/test_multiprocessing.py b/Lib/test/test_multiprocessing.py index 9d58cdc..9f4e1a2 100644 --- a/Lib/test/test_multiprocessing.py +++ b/Lib/test/test_multiprocessing.py @@ -8,6 +8,7 @@ import unittest import threading import queue as pyqueue import time +import io import sys import os import gc @@ -1862,7 +1863,74 @@ class TestInitializers(unittest.TestCase): p.join() self.assertEqual(self.ns.test, 1) -testcases_other = [OtherTest, TestInvalidHandle, TestInitializers] +# +# Issue 5155, 5313, 5331: Test process in processes +# Verifies os.close(sys.stdin.fileno) vs. sys.stdin.close() behavior +# + +def _ThisSubProcess(q): + try: + item = q.get(block=False) + except pyqueue.Empty: + pass + +def _TestProcess(q): + queue = multiprocessing.Queue() + subProc = multiprocessing.Process(target=_ThisSubProcess, args=(queue,)) + subProc.start() + subProc.join() + +def _afunc(x): + return x*x + +def pool_in_process(): + pool = multiprocessing.Pool(processes=4) + x = pool.map(_afunc, [1, 2, 3, 4, 5, 6, 7]) + +class _file_like(object): + def __init__(self, delegate): + self._delegate = delegate + self._pid = None + + @property + def cache(self): + pid = os.getpid() + # There are no race conditions since fork keeps only the running thread + if pid != self._pid: + self._pid = pid + self._cache = [] + return self._cache + + def write(self, data): + self.cache.append(data) + + def flush(self): + self._delegate.write(''.join(self.cache)) + self._cache = [] + +class TestStdinBadfiledescriptor(unittest.TestCase): + + def test_queue_in_process(self): + queue = multiprocessing.Queue() + proc = multiprocessing.Process(target=_TestProcess, args=(queue,)) + proc.start() + proc.join() + + def test_pool_in_process(self): + p = multiprocessing.Process(target=pool_in_process) + p.start() + p.join() + + def test_flushing(self): + sio = io.StringIO() + flike = _file_like(sio) + flike.write('foo') + proc = multiprocessing.Process(target=lambda: flike.flush()) + flike.flush() + assert sio.getvalue() == 'foo' + +testcases_other = [OtherTest, TestInvalidHandle, TestInitializers, + TestStdinBadfiledescriptor] # # diff --git a/Misc/ACKS b/Misc/ACKS index 0fa88ed..43dcb86 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -45,6 +45,7 @@ Des Barry Ulf Bartelt Nick Bastin Jeff Bauer +Mike Bayer Michael R Bax Anthony Baxter Samuel L. Bayer @@ -184,6 +185,7 @@ Cesar Douady Dean Draayer John DuBois Paul Dubois +Graham Dumpleton Quinn Dunkan Robin Dunn Luke Dunstan @@ -556,6 +558,7 @@ Steven Pemberton Santiago Peresn Mark Perrego Trevor Perrin +Gabriel de Perthuis Tim Peters Benjamin Peterson Chris Petrilli diff --git a/Misc/NEWS b/Misc/NEWS index a882c9c..e867539 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -42,6 +42,10 @@ C-API Library ------- +- Issues #5155, #5313, #5331: multiprocessing.Process._bootstrap was + unconditionally calling "os.close(sys.stdin.fileno())" resulting in file + descriptor errors + - Issue #1424152: Fix for http.client, urllib.request to support SSL while working through proxy. Original patch by Christopher Li, changes made by Senthil Kumaran -- cgit v0.12 From 4d0fe047227030ad9ff0ddfa4c2812be79f0b8ae Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Thu, 30 Jul 2009 10:03:32 +0000 Subject: Merged revisions 74267 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r74267 | mark.dickinson | 2009-07-30 11:02:09 +0100 (Thu, 30 Jul 2009) | 9 lines Merged revisions 74265 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74265 | mark.dickinson | 2009-07-30 11:00:10 +0100 (Thu, 30 Jul 2009) | 1 line Documentation fix for change introduced in r71832 ........ ................ --- Doc/library/fractions.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/fractions.rst b/Doc/library/fractions.rst index 19d435d..7960026 100644 --- a/Doc/library/fractions.rst +++ b/Doc/library/fractions.rst @@ -18,7 +18,7 @@ another rational number, or from a string. Fraction(string) The first version requires that *numerator* and *denominator* are - instances of :class:`numbers.Integral` and returns a new + instances of :class:`numbers.Rational` and returns a new :class:`Fraction` instance with value ``numerator/denominator``. If *denominator* is :const:`0`, it raises a :exc:`ZeroDivisionError`. The second version requires that -- cgit v0.12 -- cgit v0.12 From 8d238293cd76e019f8b37dcbd62d22b7852c4774 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 2 Aug 2009 10:16:33 +0000 Subject: Merged revisions 74279 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ........ r74279 | mark.dickinson | 2009-08-02 11:14:23 +0100 (Sun, 02 Aug 2009) | 1 line Issue #6595: Allow Decimal constructor to accept non-European decimal digits, as recommended by the specification. ........ --- Doc/library/decimal.rst | 5 +++++ Lib/decimal.py | 27 ++++++++++----------------- Lib/test/test_decimal.py | 12 +++++++++--- Misc/NEWS | 4 ++++ 4 files changed, 28 insertions(+), 20 deletions(-) diff --git a/Doc/library/decimal.rst b/Doc/library/decimal.rst index 4eba768..7e14486 100644 --- a/Doc/library/decimal.rst +++ b/Doc/library/decimal.rst @@ -324,6 +324,11 @@ Decimal objects numeric-value ::= decimal-part [exponent-part] | infinity numeric-string ::= [sign] numeric-value | [sign] nan + Other Unicode decimal digits are also permitted where ``digit`` + appears above. These include decimal digits from various other + alphabets (for example, Arabic-Indic and Devanāgarī digits) along + with the fullwidth digits ``'\uff10'`` through ``'\uff19'``. + If *value* is a :class:`tuple`, it should have three components, a sign (:const:`0` for positive or :const:`1` for negative), a :class:`tuple` of digits, and an integer exponent. For example, ``Decimal((0, (1, 4, 1, 4), -3))`` diff --git a/Lib/decimal.py b/Lib/decimal.py index aac90d7..042dd8b 100644 --- a/Lib/decimal.py +++ b/Lib/decimal.py @@ -554,20 +554,16 @@ class Decimal(object): intpart = m.group('int') if intpart is not None: # finite number - fracpart = m.group('frac') + fracpart = m.group('frac') or '' exp = int(m.group('exp') or '0') - if fracpart is not None: - self._int = (intpart+fracpart).lstrip('0') or '0' - self._exp = exp - len(fracpart) - else: - self._int = intpart.lstrip('0') or '0' - self._exp = exp + self._int = str(int(intpart+fracpart)) + self._exp = exp - len(fracpart) self._is_special = False else: diag = m.group('diag') if diag is not None: # NaN - self._int = diag.lstrip('0') + self._int = str(int(diag or '0')).lstrip('0') if m.group('signal'): self._exp = 'N' else: @@ -5482,26 +5478,23 @@ ExtendedContext = Context( # 2. For finite numbers (not infinities and NaNs) the body of the # number between the optional sign and the optional exponent must have # at least one decimal digit, possibly after the decimal point. The -# lookahead expression '(?=[0-9]|\.[0-9])' checks this. -# -# As the flag UNICODE is not enabled here, we're explicitly avoiding any -# other meaning for \d than the numbers [0-9]. +# lookahead expression '(?=\d|\.\d)' checks this. import re _parser = re.compile(r""" # A numeric string consists of: # \s* (?P[-+])? # an optional sign, followed by either... ( - (?=[0-9]|\.[0-9]) # ...a number (with at least one digit) - (?P[0-9]*) # having a (possibly empty) integer part - (\.(?P[0-9]*))? # followed by an optional fractional part - (E(?P[-+]?[0-9]+))? # followed by an optional exponent, or... + (?=\d|\.\d) # ...a number (with at least one digit) + (?P\d*) # having a (possibly empty) integer part + (\.(?P\d*))? # followed by an optional fractional part + (E(?P[-+]?\d+))? # followed by an optional exponent, or... | Inf(inity)? # ...an infinity, or... | (?Ps)? # ...an (optionally signaling) NaN # NaN - (?P[0-9]*) # with (possibly empty) diagnostic info. + (?P\d*) # with (possibly empty) diagnostic info. ) # \s* \Z diff --git a/Lib/test/test_decimal.py b/Lib/test/test_decimal.py index ceca186..01deeed 100644 --- a/Lib/test/test_decimal.py +++ b/Lib/test/test_decimal.py @@ -425,9 +425,6 @@ class DecimalExplicitConstructionTest(unittest.TestCase): self.assertEqual(str(Decimal('1.3E4 \n')), '1.3E+4') self.assertEqual(str(Decimal(' -7.89')), '-7.89') - #but alternate unicode digits should not - self.assertEqual(str(Decimal('\uff11')), 'NaN') - def test_explicit_from_tuples(self): #zero @@ -534,6 +531,15 @@ class DecimalExplicitConstructionTest(unittest.TestCase): d = nc.create_decimal(prevdec) self.assertEqual(str(d), '5.00E+8') + def test_unicode_digits(self): + test_values = { + '\uff11': '1', + '\u0660.\u0660\u0663\u0667\u0662e-\u0663' : '0.0000372', + '-nan\u0c68\u0c6a\u0c66\u0c66' : '-NaN2400', + } + for input, expected in test_values.items(): + self.assertEqual(str(Decimal(input)), expected) + class DecimalImplicitConstructionTest(unittest.TestCase): '''Unit tests for Implicit Construction cases of Decimal.''' diff --git a/Misc/NEWS b/Misc/NEWS index e867539..583afe2 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -42,6 +42,10 @@ C-API Library ------- +- Issue #6595: The Decimal constructor now allows arbitrary Unicode + decimal digits in input, as recommended by the standard. Previously + it was restricted to accepting [0-9]. + - Issues #5155, #5313, #5331: multiprocessing.Process._bootstrap was unconditionally calling "os.close(sys.stdin.fileno())" resulting in file descriptor errors -- cgit v0.12 From b5b367811cfe399f1ac9e10cdce751fecb015610 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 2 Aug 2009 11:09:35 +0000 Subject: Fix Misc/NEWS markup --- Misc/NEWS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Misc/NEWS b/Misc/NEWS index 583afe2..d3a67c0 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -7,7 +7,7 @@ Python News What's New in Python 3.1.1? =========================== -*Release date: XX-XX-XXXX" +*Release date: XX-XX-XXXX* Core and Builtins ----------------- -- cgit v0.12 From c033942ed9b4814ec7b187b7e09185d89334be30 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 2 Aug 2009 15:51:59 +0000 Subject: Merged revisions 74287 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r74287 | mark.dickinson | 2009-08-02 16:51:19 +0100 (Sun, 02 Aug 2009) | 10 lines Merged revisions 74285 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74285 | mark.dickinson | 2009-08-02 16:40:11 +0100 (Sun, 02 Aug 2009) | 3 lines Issue #6619: Remove duplicate 'isgenerator' function from inspect module. Thanks Vincent Legoll. ........ ................ --- Lib/inspect.py | 4 ---- Misc/ACKS | 1 + 2 files changed, 1 insertion(+), 4 deletions(-) diff --git a/Lib/inspect.py b/Lib/inspect.py index fe3ffc7..4b3e27a 100644 --- a/Lib/inspect.py +++ b/Lib/inspect.py @@ -236,10 +236,6 @@ def isroutine(object): or ismethod(object) or ismethoddescriptor(object)) -def isgenerator(object): - """Return true if the object is a generator object.""" - return isinstance(object, types.GeneratorType) - def isabstract(object): """Return true if the object is an abstract base class (ABC).""" return isinstance(object, type) and object.__flags__ & TPFLAGS_IS_ABSTRACT diff --git a/Misc/ACKS b/Misc/ACKS index 43dcb86..644c803 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -425,6 +425,7 @@ Thomas Lee Christopher Lee Tennessee Leeuwenburg Luc Lefebvre +Vincent Legoll Kip Lehman Joerg Lehmann Luke Kenneth Casson Leighton -- cgit v0.12 From 34776ca43226d97909257845c0c3dc286f8ceeab Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 2 Aug 2009 20:09:59 +0000 Subject: Merged revisions 74289 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ........ r74289 | mark.dickinson | 2009-08-02 21:08:54 +0100 (Sun, 02 Aug 2009) | 3 lines Issues #2715, #6621: Remove unused and undefined references to FSSpec from binhex module. Thanks Vincent Legoll. ........ --- Lib/binhex.py | 13 ------------- Misc/NEWS | 2 ++ 2 files changed, 2 insertions(+), 13 deletions(-) diff --git a/Lib/binhex.py b/Lib/binhex.py index 90e59bc..4b7997a 100644 --- a/Lib/binhex.py +++ b/Lib/binhex.py @@ -143,9 +143,6 @@ class BinHex: if isinstance(ofp, str): ofname = ofp ofp = io.open(ofname, 'wb') - if os.name == 'mac': - fss = FSSpec(ofname) - fss.SetCreatorType('BnHq', 'TEXT') ofp.write(b'(This file must be converted with BinHex 4.0)\r\r:') hqxer = _Hqxcoderengine(ofp) self.ofp = _Rlecoderengine(hqxer) @@ -446,9 +443,6 @@ def hexbin(inp, out): finfo = ifp.FInfo if not out: out = ifp.FName - if os.name == 'mac': - ofss = FSSpec(out) - out = ofss.as_pathname() ofp = io.open(out, 'wb') # XXXX Do translation on non-mac systems @@ -469,11 +463,4 @@ def hexbin(inp, out): ofp.write(d) ofp.close() - if os.name == 'mac': - nfinfo = ofss.GetFInfo() - nfinfo.Creator = finfo.Creator - nfinfo.Type = finfo.Type - nfinfo.Flags = finfo.Flags - ofss.SetFInfo(nfinfo) - ifp.close() diff --git a/Misc/NEWS b/Misc/NEWS index d3a67c0..7c66a66 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -42,6 +42,8 @@ C-API Library ------- +- Issue #2715: Remove remnants of Carbon.File from binhex module. + - Issue #6595: The Decimal constructor now allows arbitrary Unicode decimal digits in input, as recommended by the standard. Previously it was restricted to accepting [0-9]. -- cgit v0.12 From 8e7b0e8ff19a47f6b3525b0104407265852bc282 Mon Sep 17 00:00:00 2001 From: Frank Wierzbicki Date: Sun, 2 Aug 2009 23:03:31 +0000 Subject: Merged revisions 74293 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74293 | frank.wierzbicki | 2009-08-02 18:19:05 -0400 (Sun, 02 Aug 2009) | 13 lines Merged revisions 74291 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74291 | frank.wierzbicki | 2009-08-02 16:37:48 -0400 (Sun, 02 Aug 2009) | 6 lines Adding tests derived from the Jython project. These are primarily tests of 'single' statements with partial sentences (so they test things like "try:" in interactive mode). Others tests hit areas that previously failed in Jython. A couple still fail in Jython, mainly due to the difficulty of parsing partial sentences (but should be fixed by Jython 2.6). ........ ................ --- Lib/test/test_codeop.py | 116 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 116 insertions(+) diff --git a/Lib/test/test_codeop.py b/Lib/test/test_codeop.py index 224a314..134c3ae 100644 --- a/Lib/test/test_codeop.py +++ b/Lib/test/test_codeop.py @@ -108,6 +108,20 @@ class CodeopTests(unittest.TestCase): av("\n \na**3","eval") av("#a\n#b\na**3","eval") + av("\n\na = 1\n\n") + av("\n\nif 1: a=1\n\n") + + av("if 1:\n pass\n if 1:\n pass\n else:\n pass\n") + av("#a\n\n \na=3\n\n") + + av("\n\na**3","eval") + av("\n \na**3","eval") + av("#a\n#b\na**3","eval") + + av("def f():\n try: pass\n finally: [x for x in (1,2)]\n") + av("def f():\n pass\n#foo\n") + av("@a.b.c\ndef f():\n pass\n") + def test_incomplete(self): ai = self.assertIncomplete @@ -149,6 +163,93 @@ class CodeopTests(unittest.TestCase): ai("9+ \\","eval") ai("lambda z: \\","eval") + ai("if True:\n if True:\n if True: \n") + + ai("@a(") + ai("@a(b") + ai("@a(b,") + ai("@a(b,c") + ai("@a(b,c,") + + ai("from a import (") + ai("from a import (b") + ai("from a import (b,") + ai("from a import (b,c") + ai("from a import (b,c,") + + ai("["); + ai("[a"); + ai("[a,"); + ai("[a,b"); + ai("[a,b,"); + + ai("{"); + ai("{a"); + ai("{a:"); + ai("{a:b"); + ai("{a:b,"); + ai("{a:b,c"); + ai("{a:b,c:"); + ai("{a:b,c:d"); + ai("{a:b,c:d,"); + + ai("a(") + ai("a(b") + ai("a(b,") + ai("a(b,c") + ai("a(b,c,") + + ai("a[") + ai("a[b") + ai("a[b,") + ai("a[b:") + ai("a[b:c") + ai("a[b:c:") + ai("a[b:c:d") + + ai("def a(") + ai("def a(b") + ai("def a(b,") + ai("def a(b,c") + ai("def a(b,c,") + + ai("(") + ai("(a") + ai("(a,") + ai("(a,b") + ai("(a,b,") + + ai("if a:\n pass\nelif b:") + ai("if a:\n pass\nelif b:\n pass\nelse:") + + ai("while a:") + ai("while a:\n pass\nelse:") + + ai("for a in b:") + ai("for a in b:\n pass\nelse:") + + ai("try:") + ai("try:\n pass\nexcept:") + ai("try:\n pass\nfinally:") + ai("try:\n pass\nexcept:\n pass\nfinally:") + + ai("with a:") + ai("with a as b:") + + ai("class a:") + ai("class a(") + ai("class a(b") + ai("class a(b,") + ai("class a():") + + ai("[x for") + ai("[x for x in") + ai("[x for x in (") + + ai("(x for") + ai("(x for x in") + ai("(x for x in (") + def test_invalid(self): ai = self.assertInvalid ai("a b") @@ -177,12 +278,27 @@ class CodeopTests(unittest.TestCase): ai("lambda z:","eval") ai("a b","eval") + ai("return 2.3") + ai("if (a == 1 and b = 2): pass") + + ai("del 1") + ai("del ()") + ai("del (1,)") + ai("del [1]") + ai("del '1'") + + ai("[i for i in range(10)] = (1, 2, 3)") + def test_filename(self): self.assertEquals(compile_command("a = 1\n", "abc").co_filename, compile("a = 1\n", "abc", 'single').co_filename) self.assertNotEquals(compile_command("a = 1\n", "abc").co_filename, compile("a = 1\n", "def", 'single').co_filename) + def test_no_universal_newlines(self): + code = compile_command("'\rfoo\r'", symbol='eval') + self.assertEqual(eval(code), '\rfoo\r') + def test_main(): run_unittest(CodeopTests) -- cgit v0.12 From d935976d7021ddaee728d8e018a4688e85ebd8c7 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Mon, 3 Aug 2009 17:51:12 +0000 Subject: Merged revisions 74297 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r74297 | georg.brandl | 2009-08-03 19:50:20 +0200 (Mo, 03 Aug 2009) | 1 line #6618: fix invalid 3k syntax. ........ --- Doc/reference/expressions.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/reference/expressions.rst b/Doc/reference/expressions.rst index 79c87be3e2..b02c696 100644 --- a/Doc/reference/expressions.rst +++ b/Doc/reference/expressions.rst @@ -416,7 +416,7 @@ generator functions:: ... while True: ... try: ... value = (yield value) - ... except Exception, e: + ... except Exception as e: ... value = e ... finally: ... print("Don't forget to clean up when 'close()' is called.") -- cgit v0.12 From 99a13eeed18f533100489e7ca42a89de4e8ec07d Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Tue, 4 Aug 2009 19:13:37 +0000 Subject: Issue 6637: defaultdict.copy() failed with an empty factory. --- Lib/test/test_defaultdict.py | 7 +++++++ Misc/NEWS | 4 ++++ Modules/_collectionsmodule.c | 5 ++++- 3 files changed, 15 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_defaultdict.py b/Lib/test/test_defaultdict.py index 00bd9dc..76fc6a6 100644 --- a/Lib/test/test_defaultdict.py +++ b/Lib/test/test_defaultdict.py @@ -60,6 +60,7 @@ class TestDefaultDict(unittest.TestCase): d1 = defaultdict() self.assertEqual(d1.default_factory, None) self.assertEqual(repr(d1), "defaultdict(None, {})") + self.assertEqual(eval(repr(d1)), d1) d1[11] = 41 self.assertEqual(repr(d1), "defaultdict(None, {11: 41})") d2 = defaultdict(int) @@ -112,6 +113,12 @@ class TestDefaultDict(unittest.TestCase): d4[12] self.assertEqual(d4, {42: [], 12: []}) + # Issue 6637: Copy fails for empty default dict + d = defaultdict() + d['a'] = 42 + e = d.copy() + self.assertEqual(e['a'], 42) + def test_shallow_copy(self): d1 = defaultdict(foobar, {1: 1}) d2 = copy.copy(d1) diff --git a/Misc/NEWS b/Misc/NEWS index 7c66a66..f7c1302 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -42,6 +42,10 @@ C-API Library ------- +- Issue #6637: defaultdict.copy() did not work when the default factory + was left unspecified. Also, the eval/repr round-trip would fail when + the default_factory was None. + - Issue #2715: Remove remnants of Carbon.File from binhex module. - Issue #6595: The Decimal constructor now allows arbitrary Unicode diff --git a/Modules/_collectionsmodule.c b/Modules/_collectionsmodule.c index f8d656c..68e0183 100644 --- a/Modules/_collectionsmodule.c +++ b/Modules/_collectionsmodule.c @@ -1170,6 +1170,9 @@ defdict_copy(defdictobject *dd) whose class constructor has the same signature. Subclasses that define a different constructor signature must override copy(). */ + + if (dd->default_factory == NULL) + return PyObject_CallFunctionObjArgs((PyObject*)Py_TYPE(dd), Py_None, dd, NULL); return PyObject_CallFunctionObjArgs((PyObject*)Py_TYPE(dd), dd->default_factory, dd, NULL); } @@ -1316,7 +1319,7 @@ defdict_init(PyObject *self, PyObject *args, PyObject *kwds) Py_ssize_t n = PyTuple_GET_SIZE(args); if (n > 0) { newdefault = PyTuple_GET_ITEM(args, 0); - if (!PyCallable_Check(newdefault)) { + if (!PyCallable_Check(newdefault) && newdefault != Py_None) { PyErr_SetString(PyExc_TypeError, "first argument must be callable"); return -1; -- cgit v0.12 From 216dc7b70bb910cbcc85bf95f85dac944397bd71 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Tue, 4 Aug 2009 19:26:17 +0000 Subject: Merged revisions 74305 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r74305 | mark.dickinson | 2009-08-04 20:25:12 +0100 (Tue, 04 Aug 2009) | 9 lines Merged revisions 74303 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74303 | mark.dickinson | 2009-08-04 20:22:35 +0100 (Tue, 04 Aug 2009) | 2 lines Issue #6644: Fix compile error on AIX. ........ ................ --- Modules/cmathmodule.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Modules/cmathmodule.c b/Modules/cmathmodule.c index 56e6bad..fbf6ece 100644 --- a/Modules/cmathmodule.c +++ b/Modules/cmathmodule.c @@ -68,7 +68,7 @@ enum special_types { ST_PZERO, /* 3, +0. */ ST_POS, /* 4, positive finite number (nonzero) */ ST_PINF, /* 5, positive infinity */ - ST_NAN, /* 6, Not a Number */ + ST_NAN /* 6, Not a Number */ }; static enum special_types -- cgit v0.12 From fcf1ea5c86fb2b1efb54a780e31a69b24c0658f4 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Tue, 4 Aug 2009 20:26:39 +0000 Subject: Merged revisions 74309 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r74309 | georg.brandl | 2009-08-04 22:25:54 +0200 (Di, 04 Aug 2009) | 9 lines Merged revisions 74307 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74307 | georg.brandl | 2009-08-04 22:22:43 +0200 (Di, 04 Aug 2009) | 1 line Add donation link to docs footer. ........ ................ --- Doc/tools/sphinxext/layout.html | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/Doc/tools/sphinxext/layout.html b/Doc/tools/sphinxext/layout.html index 6029871..42e18a4 100644 --- a/Doc/tools/sphinxext/layout.html +++ b/Doc/tools/sphinxext/layout.html @@ -8,3 +8,14 @@ {{ super() }} {% endblock %} +{% block footer %} + +{% endblock %} -- cgit v0.12 -- cgit v0.12 From 825b993542563d76b08ca7b01729b20837ba9245 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Thu, 6 Aug 2009 16:08:07 +0000 Subject: Merged revisions 74330 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ........ r74330 | mark.dickinson | 2009-08-06 17:06:25 +0100 (Thu, 06 Aug 2009) | 3 lines Issue #6622: Fix 'variable referenced before assignment' bug in POP3.apop. Thanks Vincent Legoll. ........ --- Lib/poplib.py | 2 +- Lib/test/test_poplib.py | 13 ++++++++++--- Misc/NEWS | 3 +++ 3 files changed, 14 insertions(+), 4 deletions(-) diff --git a/Lib/poplib.py b/Lib/poplib.py index 770819e..1a529d0 100644 --- a/Lib/poplib.py +++ b/Lib/poplib.py @@ -282,7 +282,7 @@ class POP3: NB: mailbox is locked by server from here to 'quit()' """ - secret = bytes(secret, self.encoding) + secret = bytes(password, self.encoding) m = self.timestamp.match(self.welcome) if not m: raise error_proto('-ERR APOP not supported by server') diff --git a/Lib/test/test_poplib.py b/Lib/test/test_poplib.py index ad00802..1807bca 100644 --- a/Lib/test/test_poplib.py +++ b/Lib/test/test_poplib.py @@ -36,7 +36,7 @@ class DummyPOP3Handler(asynchat.async_chat): asynchat.async_chat.__init__(self, conn) self.set_terminator(b"\r\n") self.in_buffer = [] - self.push('+OK dummy pop3 server ready.') + self.push('+OK dummy pop3 server ready. ') def collect_incoming_data(self, data): self.in_buffer.append(data) @@ -104,6 +104,9 @@ class DummyPOP3Handler(asynchat.async_chat): def cmd_rpop(self, arg): self.push('+OK done nothing.') + def cmd_apop(self, arg): + self.push('+OK done nothing.') + class DummyPOP3Server(asyncore.dispatcher, threading.Thread): @@ -169,7 +172,8 @@ class TestPOP3Class(TestCase): self.server.stop() def test_getwelcome(self): - self.assertEqual(self.client.getwelcome(), b'+OK dummy pop3 server ready.') + self.assertEqual(self.client.getwelcome(), + b'+OK dummy pop3 server ready. ') def test_exceptions(self): self.assertRaises(poplib.error_proto, self.client._shortcmd, 'echo -err') @@ -209,6 +213,9 @@ class TestPOP3Class(TestCase): def test_rpop(self): self.assertOK(self.client.rpop('foo')) + def test_apop(self): + self.assertOK(self.client.apop('foo', 'dummypassword')) + def test_top(self): expected = (b'+OK 116 bytes', [b'From: postmaster@python.org', b'Content-Type: text/plain', @@ -239,7 +246,7 @@ if hasattr(poplib, 'POP3_SSL'): self.set_socket(ssl_socket) self.set_terminator(b"\r\n") self.in_buffer = [] - self.push('+OK dummy pop3 server ready.') + self.push('+OK dummy pop3 server ready. ') class TestPOP3_SSLClass(TestPOP3Class): # repeat previous tests by using poplib.POP3_SSL diff --git a/Misc/NEWS b/Misc/NEWS index f7c1302..0de8ad5 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -42,6 +42,9 @@ C-API Library ------- +- Issue #6622: Fix "local variable 'secret' referenced before + assignment" bug in POP3.apop. + - Issue #6637: defaultdict.copy() did not work when the default factory was left unspecified. Also, the eval/repr round-trip would fail when the default_factory was None. -- cgit v0.12 From 0473e56964ae9d041cfb0c3c8e09994cb58b675a Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Thu, 6 Aug 2009 20:52:43 +0000 Subject: Merged revisions 74338 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r74338 | antoine.pitrou | 2009-08-06 22:29:56 +0200 (jeu., 06 août 2009) | 14 lines Merged revisions 74336 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74336 | antoine.pitrou | 2009-08-06 22:18:29 +0200 (jeu., 06 août 2009) | 8 lines Issue #6629: Fix a data corruption issue in the new `io` package, which could occur when writing to a BufferedRandom object (e.g. a file opened in "rb+" or "wb+" mode) after having buffered a certain amount of data for reading. This bug was not present in the pure Python implementation. Yes, this is a serious issue. ........ ................ --- Lib/test/test_io.py | 20 ++++++++++++++++++++ Misc/NEWS | 5 +++++ Modules/_io/bufferedio.c | 13 +++++++++++++ 3 files changed, 38 insertions(+) diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index 729c0ca..407a8a4 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -1328,6 +1328,26 @@ class BufferedRandomTest(BufferedReaderTest, BufferedWriterTest): bufio.readinto(bytearray(1)) self.check_writes(_read) + def test_write_after_readahead(self): + # Issue #6629: writing after the buffer was filled by readahead should + # first rewind the raw stream. + for overwrite_size in [1, 5]: + raw = self.BytesIO(b"A" * 10) + bufio = self.tp(raw, 4) + # Trigger readahead + self.assertEqual(bufio.read(1), b"A") + self.assertEqual(bufio.tell(), 1) + # Overwriting should rewind the raw stream if it needs so + bufio.write(b"B" * overwrite_size) + self.assertEqual(bufio.tell(), overwrite_size + 1) + # If the write size was smaller than the buffer size, flush() and + # check that rewind happens. + bufio.flush() + self.assertEqual(bufio.tell(), overwrite_size + 1) + s = raw.getvalue() + self.assertEqual(s, + b"A" + b"B" * overwrite_size + b"A" * (9 - overwrite_size)) + def test_misbehaved_io(self): BufferedReaderTest.test_misbehaved_io(self) BufferedWriterTest.test_misbehaved_io(self) diff --git a/Misc/NEWS b/Misc/NEWS index 0de8ad5..582def6 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -42,6 +42,11 @@ C-API Library ------- +- Issue #6629: Fix a data corruption issue in the new I/O library, which could + occur when writing to a BufferedRandom object (e.g. a file opened in "rb+" or + "wb+" mode) after having buffered a certain amount of data for reading. This + bug was not present in the pure Python implementation. + - Issue #6622: Fix "local variable 'secret' referenced before assignment" bug in POP3.apop. diff --git a/Modules/_io/bufferedio.c b/Modules/_io/bufferedio.c index 98f8413..d8b6471 100644 --- a/Modules/_io/bufferedio.c +++ b/Modules/_io/bufferedio.c @@ -1757,6 +1757,19 @@ bufferedwriter_write(buffered *self, PyObject *args) } Py_CLEAR(res); + /* Adjust the raw stream position if it is away from the logical stream + position. This happens if the read buffer has been filled but not + modified (and therefore _bufferedwriter_flush_unlocked() didn't rewind + the raw stream by itself). + Fixes issue #6629. + */ + n = RAW_OFFSET(self); + if (n != 0) { + if (_buffered_raw_seek(self, -n, 1) < 0) + goto error; + self->raw_pos -= n; + } + /* Then write buf itself. At this point the buffer has been emptied. */ remaining = buf.len; written = 0; -- cgit v0.12 From 992d3d1454f2c9ce34cfa15652c1a773ccd220a7 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Thu, 6 Aug 2009 21:01:42 +0000 Subject: Merged revisions 74340 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r74340 | antoine.pitrou | 2009-08-06 23:00:37 +0200 (jeu., 06 août 2009) | 3 lines Fix typo ........ --- Misc/NEWS | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 582def6..f412f72 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -35,7 +35,7 @@ Core and Builtins C-API ----- -- Issue #6405: Remove duplicatet type declarations in descrobject.h. +- Issue #6405: Remove duplicate type declarations in descrobject.h. - The code flags for old __future__ features are now available again. @@ -76,7 +76,7 @@ Library know how to handle a comparison without loss of precision. Also add correct handling of infinities and nans for comparisons with float. -- Issue #6415: Fixed warnings.warn sagfault on bad formatted string. +- Issue #6415: Fixed warnings.warn segfault on bad formatted string. - Issue #6358: The exit status of a command started with os.popen() was reported differently than it did with python 2.x. -- cgit v0.12 From 606bbc9b9f25b02bca1e7224976d55f8f6ccc616 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Wed, 12 Aug 2009 18:39:44 +0000 Subject: Merged revisions 74356-74357 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r74356 | benjamin.peterson | 2009-08-12 13:11:03 -0500 (Wed, 12 Aug 2009) | 1 line fix typo in c++ ifdef ........ r74357 | benjamin.peterson | 2009-08-12 13:18:03 -0500 (Wed, 12 Aug 2009) | 1 line search through db.h in binary #6680 ........ --- Modules/socketmodule.h | 2 +- setup.py | 8 ++++---- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/Modules/socketmodule.h b/Modules/socketmodule.h index ee52515..65bc8ad 100644 --- a/Modules/socketmodule.h +++ b/Modules/socketmodule.h @@ -192,7 +192,7 @@ typedef struct { #define PySocketModule_ImportModuleAndAPI() PyCapsule_Import(PySocket_CAPSULE_NAME, 1) -#ifdef __cpluplus +#ifdef __cplusplus } #endif #endif /* !Py__SOCKET_H */ diff --git a/setup.py b/setup.py index c42416e..e4bad6f 100644 --- a/setup.py +++ b/setup.py @@ -725,17 +725,17 @@ class PyBuildExt(build_ext): f = os.path.join(d, "db.h") if db_setup_debug: print("db: looking for db.h in", f) if os.path.exists(f): - f = open(f).read() - m = re.search(r"#define\WDB_VERSION_MAJOR\W(\d+)", f) + f = open(f, "rb").read() + m = re.search(br"#define\WDB_VERSION_MAJOR\W(\d+)", f) if m: db_major = int(m.group(1)) - m = re.search(r"#define\WDB_VERSION_MINOR\W(\d+)", f) + m = re.search(br"#define\WDB_VERSION_MINOR\W(\d+)", f) db_minor = int(m.group(1)) db_ver = (db_major, db_minor) # Avoid 4.6 prior to 4.6.21 due to a BerkeleyDB bug if db_ver == (4, 6): - m = re.search(r"#define\WDB_VERSION_PATCH\W(\d+)", f) + m = re.search(br"#define\WDB_VERSION_PATCH\W(\d+)", f) db_patch = int(m.group(1)) if db_patch < 21: print("db.h:", db_ver, "patch", db_patch, -- cgit v0.12 From 8a038b283b5fb93f65459bd3fd056fd9ff29efb1 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 07:52:08 +0000 Subject: Merged revisions 74366 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r74366 | georg.brandl | 2009-08-13 09:50:57 +0200 (Do, 13 Aug 2009) | 1 line #6126: fix pdb stepping and breakpoints by giving the executed code the correct filename; this used execfile() in 2.x which did this automatically. ........ --- Lib/pdb.py | 5 +++-- Misc/NEWS | 2 ++ 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/Lib/pdb.py b/Lib/pdb.py index d379d1a..e272f2e 100755 --- a/Lib/pdb.py +++ b/Lib/pdb.py @@ -1210,8 +1210,9 @@ see no sign that the breakpoint was reached. self._wait_for_mainpyfile = 1 self.mainpyfile = self.canonic(filename) self._user_requested_quit = 0 - with open(filename) as fp: - statement = "exec(%r)" % (fp.read(),) + with open(filename, "rb") as fp: + statement = "exec(compile(%r, %r, 'exec'))" % \ + (fp.read(), self.mainpyfile) self.run(statement) # Simplified interface diff --git a/Misc/NEWS b/Misc/NEWS index f412f72..8c9bb93 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -42,6 +42,8 @@ C-API Library ------- +- Issue #6126: Fixed pdb command-line usage. + - Issue #6629: Fix a data corruption issue in the new I/O library, which could occur when writing to a BufferedRandom object (e.g. a file opened in "rb+" or "wb+" mode) after having buffered a certain amount of data for reading. This -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From c5605dffdb226e85f415bd6edb441dad714fbc0c Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 08:26:44 +0000 Subject: Merged revisions 73941-73943,74076,74094,74186,74211-74214,74247,74254,74262,74311,74334,74368 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r73941 | georg.brandl | 2009-07-11 12:39:00 +0200 (Sa, 11 Jul 2009) | 9 lines Merged revisions 73940 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73940 | georg.brandl | 2009-07-11 12:37:38 +0200 (Sa, 11 Jul 2009) | 1 line #6430: add note about size of "u" type. ........ ................ r73942 | georg.brandl | 2009-07-11 12:39:23 +0200 (Sa, 11 Jul 2009) | 1 line #6430: remove mention of "w" array typecode. ................ r73943 | georg.brandl | 2009-07-11 12:43:08 +0200 (Sa, 11 Jul 2009) | 1 line #6421: The self argument of module-level PyCFunctions is now a reference to the module object. ................ r74076 | georg.brandl | 2009-07-18 11:07:48 +0200 (Sa, 18 Jul 2009) | 1 line #6502: add missing comma in docstring. ................ r74094 | georg.brandl | 2009-07-19 09:25:56 +0200 (So, 19 Jul 2009) | 10 lines Recorded merge of revisions 74089 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74089 | senthil.kumaran | 2009-07-19 04:43:43 +0200 (So, 19 Jul 2009) | 3 lines Fix for issue5102, timeout value propages between redirects, proxy, digest and auth handlers. Fixed tests to reflect the same. ........ ................ r74186 | georg.brandl | 2009-07-23 11:19:09 +0200 (Do, 23 Jul 2009) | 9 lines Recorded merge of revisions 74185 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74185 | georg.brandl | 2009-07-23 11:17:09 +0200 (Do, 23 Jul 2009) | 1 line Fix the "pylocals" gdb command. ........ ................ r74211 | georg.brandl | 2009-07-26 16:48:09 +0200 (So, 26 Jul 2009) | 9 lines Recorded merge of revisions 74210 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74210 | georg.brandl | 2009-07-26 16:44:23 +0200 (So, 26 Jul 2009) | 1 line Move member descriptions inside the classes. ........ ................ r74212 | georg.brandl | 2009-07-26 16:54:51 +0200 (So, 26 Jul 2009) | 9 lines Merged revisions 74209 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74209 | georg.brandl | 2009-07-26 16:37:28 +0200 (So, 26 Jul 2009) | 1 line builtin -> built-in. ........ ................ r74213 | georg.brandl | 2009-07-26 17:02:41 +0200 (So, 26 Jul 2009) | 9 lines Merged revisions 74207 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74207 | georg.brandl | 2009-07-26 16:19:57 +0200 (So, 26 Jul 2009) | 1 line #6577: fix (hopefully) all links to builtin instead of module/class-specific objects. ........ ................ r74214 | georg.brandl | 2009-07-26 17:03:49 +0200 (So, 26 Jul 2009) | 9 lines Merged revisions 74205 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74205 | georg.brandl | 2009-07-26 15:36:39 +0200 (So, 26 Jul 2009) | 1 line #6576: fix cross-refs in re docs. ........ ................ r74247 | georg.brandl | 2009-07-29 09:27:08 +0200 (Mi, 29 Jul 2009) | 9 lines Merged revisions 74239 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74239 | georg.brandl | 2009-07-28 18:55:32 +0000 (Di, 28 Jul 2009) | 1 line Clarify quote_plus() usage. ........ ................ r74254 | georg.brandl | 2009-07-29 18:14:16 +0200 (Mi, 29 Jul 2009) | 1 line #6586: fix return/argument type doc for os.read() and os.write(). ................ r74262 | alexandre.vassalotti | 2009-07-29 21:54:39 +0200 (Mi, 29 Jul 2009) | 57 lines Merged revisions 74074,74077,74111,74188,74192-74193,74200,74252-74253,74258-74261 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74074 | georg.brandl | 2009-07-18 05:03:10 -0400 (Sat, 18 Jul 2009) | 1 line #6513: fix example code: warning categories are classes, not instances. ........ r74077 | georg.brandl | 2009-07-18 05:43:40 -0400 (Sat, 18 Jul 2009) | 1 line #6489: fix an ambiguity in getiterator() documentation. ........ r74111 | benjamin.peterson | 2009-07-20 09:30:10 -0400 (Mon, 20 Jul 2009) | 1 line remove docs for deprecated -p option ........ r74188 | benjamin.peterson | 2009-07-23 10:25:31 -0400 (Thu, 23 Jul 2009) | 1 line use bools ........ r74192 | georg.brandl | 2009-07-24 12:28:38 -0400 (Fri, 24 Jul 2009) | 1 line Fix arg types of et#. ........ r74193 | georg.brandl | 2009-07-24 12:46:38 -0400 (Fri, 24 Jul 2009) | 1 line Dont put "void" in signature for nullary functions. ........ r74200 | georg.brandl | 2009-07-25 09:02:15 -0400 (Sat, 25 Jul 2009) | 1 line #6571: add index entries for more operators. ........ r74252 | georg.brandl | 2009-07-29 12:06:31 -0400 (Wed, 29 Jul 2009) | 1 line #6593: fix link targets. ........ r74253 | georg.brandl | 2009-07-29 12:09:17 -0400 (Wed, 29 Jul 2009) | 1 line #6591: add reference to ioctl in fcntl module for platforms other than Windows. ........ r74258 | georg.brandl | 2009-07-29 12:57:05 -0400 (Wed, 29 Jul 2009) | 1 line Add a link to readline, and mention IPython and bpython. ........ r74259 | georg.brandl | 2009-07-29 13:07:21 -0400 (Wed, 29 Jul 2009) | 1 line Fix some markup and small factual glitches found by M. Markert. ........ r74260 | georg.brandl | 2009-07-29 13:15:20 -0400 (Wed, 29 Jul 2009) | 1 line Fix a few markup glitches. ........ r74261 | georg.brandl | 2009-07-29 13:50:25 -0400 (Wed, 29 Jul 2009) | 1 line Rewrite the section about classes a bit; mostly tidbits, and a larger update to the section about "private" variables to reflect the Pythonic consensus better. ........ ................ r74311 | georg.brandl | 2009-08-04 22:29:27 +0200 (Di, 04 Aug 2009) | 1 line Slightly improve buffer-related error message. ................ r74334 | georg.brandl | 2009-08-06 19:51:03 +0200 (Do, 06 Aug 2009) | 1 line #6648: mention surrogateescape handler where all standard handlers are listed. ................ r74368 | georg.brandl | 2009-08-13 09:56:35 +0200 (Do, 13 Aug 2009) | 21 lines Merged revisions 74328,74332-74333,74365 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74328 | georg.brandl | 2009-08-06 17:06:25 +0200 (Do, 06 Aug 2009) | 1 line Fix base keyword arg name for int() and long(). ........ r74332 | georg.brandl | 2009-08-06 19:23:21 +0200 (Do, 06 Aug 2009) | 1 line Fix punctuation and one copy-paste error. ........ r74333 | georg.brandl | 2009-08-06 19:43:55 +0200 (Do, 06 Aug 2009) | 1 line #6658: fix two typos. ........ r74365 | georg.brandl | 2009-08-13 09:48:05 +0200 (Do, 13 Aug 2009) | 1 line #6679: Remove mention that sub supports no flags. ........ ................ --- Doc/c-api/arg.rst | 2 +- Doc/c-api/buffer.rst | 2 +- Doc/c-api/float.rst | 6 +- Doc/c-api/import.rst | 2 +- Doc/c-api/method.rst | 2 +- Doc/c-api/structures.rst | 16 +- Doc/c-api/sys.rst | 2 +- Doc/c-api/tuple.rst | 2 +- Doc/c-api/type.rst | 2 +- Doc/c-api/unicode.rst | 11 +- Doc/distutils/apiref.rst | 6 +- Doc/extending/extending.rst | 6 +- Doc/extending/newtypes.rst | 2 +- Doc/glossary.rst | 16 +- Doc/howto/doanddont.rst | 2 +- Doc/howto/urllib2.rst | 7 +- Doc/includes/sqlite3/text_factory.py | 2 +- Doc/library/2to3.rst | 14 +- Doc/library/__future__.rst | 2 +- Doc/library/aifc.rst | 4 +- Doc/library/array.rst | 7 +- Doc/library/ast.rst | 2 +- Doc/library/audioop.rst | 2 +- Doc/library/cgi.rst | 8 +- Doc/library/codecs.rst | 7 +- Doc/library/collections.rst | 2 +- Doc/library/configparser.rst | 2 +- Doc/library/csv.rst | 2 +- Doc/library/curses.rst | 8 +- Doc/library/dbm.rst | 2 +- Doc/library/decimal.rst | 4 +- Doc/library/functions.rst | 8 +- Doc/library/gettext.rst | 8 +- Doc/library/heapq.rst | 2 +- Doc/library/io.rst | 12 +- Doc/library/locale.rst | 6 +- Doc/library/logging.rst | 2 +- Doc/library/multiprocessing.rst | 12 +- Doc/library/numbers.rst | 2 +- Doc/library/optparse.rst | 38 ++-- Doc/library/os.rst | 24 +-- Doc/library/ossaudiodev.rst | 2 +- Doc/library/pprint.rst | 2 +- Doc/library/pyclbr.rst | 4 +- Doc/library/re.rst | 53 +++--- Doc/library/reprlib.rst | 15 +- Doc/library/select.rst | 23 ++- Doc/library/shelve.rst | 4 +- Doc/library/socket.rst | 2 + Doc/library/sqlite3.rst | 2 +- Doc/library/stdtypes.rst | 42 +++-- Doc/library/string.rst | 2 +- Doc/library/sunau.rst | 10 +- Doc/library/sys.rst | 2 +- Doc/library/tempfile.rst | 4 +- Doc/library/threading.rst | 330 ++++++++++++++++------------------ Doc/library/tkinter.rst | 4 +- Doc/library/undoc.rst | 1 - Doc/library/urllib.parse.rst | 6 +- Doc/library/warnings.rst | 2 +- Doc/library/wave.rst | 6 +- Doc/library/weakref.rst | 2 +- Doc/library/webbrowser.rst | 18 +- Doc/library/winreg.rst | 2 +- Doc/library/xml.etree.elementtree.rst | 6 +- Doc/library/xmlrpc.client.rst | 2 +- Doc/library/zipimport.rst | 2 +- Doc/reference/datamodel.rst | 6 +- Doc/reference/executionmodel.rst | 4 +- Doc/reference/expressions.rst | 6 +- Doc/reference/simple_stmts.rst | 2 +- Doc/tutorial/classes.rst | 147 +++++++-------- Doc/tutorial/inputoutput.rst | 19 +- Doc/tutorial/interactive.rst | 20 ++- Doc/tutorial/modules.rst | 17 +- Doc/tutorial/stdlib2.rst | 15 +- Doc/using/cmdline.rst | 2 +- Doc/whatsnew/2.2.rst | 2 +- Doc/whatsnew/2.6.rst | 2 +- Misc/gdbinit | 2 +- Modules/arraymodule.c | 1 - Objects/abstract.c | 2 +- Objects/codeobject.c | 2 +- Objects/memoryobject.c | 2 +- 84 files changed, 534 insertions(+), 533 deletions(-) diff --git a/Doc/c-api/arg.rst b/Doc/c-api/arg.rst index e968c8f..7d7fc56 100644 --- a/Doc/c-api/arg.rst +++ b/Doc/c-api/arg.rst @@ -160,7 +160,7 @@ variable(s) whose address should be passed. In both cases, *\*buffer_length* is set to the length of the encoded data without the trailing NUL byte. -``et#`` (string, Unicode object or character buffer compatible object) [const char \*encoding, char \*\*buffer] +``et#`` (string, Unicode object or character buffer compatible object) [const char \*encoding, char \*\*buffer, int \*buffer_length] Same as ``es#`` except that string objects are passed through without recoding them. Instead, the implementation assumes that the string object uses the encoding passed in as parameter. diff --git a/Doc/c-api/buffer.rst b/Doc/c-api/buffer.rst index 6ad4f7b..97adb07 100644 --- a/Doc/c-api/buffer.rst +++ b/Doc/c-api/buffer.rst @@ -144,7 +144,7 @@ Buffer related functions kind of buffer the caller is prepared to deal with and therefore what kind of buffer the exporter is allowed to return. The buffer interface allows for complicated memory sharing possibilities, but some caller may - not be able to handle all the complexibity but may want to see if the + not be able to handle all the complexity but may want to see if the exporter will let them take a simpler view to its memory. Some exporters may not be able to share memory in every possible way and diff --git a/Doc/c-api/float.rst b/Doc/c-api/float.rst index 77a8b83..e2e4b73 100644 --- a/Doc/c-api/float.rst +++ b/Doc/c-api/float.rst @@ -64,16 +64,16 @@ Floating Point Objects around the header file :file:`float.h`. -.. cfunction:: double PyFloat_GetMax(void) +.. cfunction:: double PyFloat_GetMax() Return the maximum representable finite float *DBL_MAX* as C :ctype:`double`. -.. cfunction:: double PyFloat_GetMin(void) +.. cfunction:: double PyFloat_GetMin() Return the minimum normalized positive float *DBL_MIN* as C :ctype:`double`. -.. cfunction:: int PyFloat_ClearFreeList(void) +.. cfunction:: int PyFloat_ClearFreeList() Clear the float free list. Return the number of items that could not be freed. diff --git a/Doc/c-api/import.rst b/Doc/c-api/import.rst index ac4cde5..2e3f71f 100644 --- a/Doc/c-api/import.rst +++ b/Doc/c-api/import.rst @@ -137,7 +137,7 @@ Importing Modules *path*, possibly by fetching it from the :data:`sys.path_importer_cache` dict. If it wasn't yet cached, traverse :data:`sys.path_hooks` until a hook is found that can handle the path item. Return ``None`` if no hook could; - this tells our caller it should fall back to the builtin import mechanism. + this tells our caller it should fall back to the built-in import mechanism. Cache the result in :data:`sys.path_importer_cache`. Return a new reference to the importer object. diff --git a/Doc/c-api/method.rst b/Doc/c-api/method.rst index 9ee49ba..d8b2ed8 100644 --- a/Doc/c-api/method.rst +++ b/Doc/c-api/method.rst @@ -94,7 +94,7 @@ no longer available. Macro version of :cfunc:`PyMethod_Self` which avoids error checking. -.. cfunction:: int PyMethod_ClearFreeList(void) +.. cfunction:: int PyMethod_ClearFreeList() Clear the free list. Return the total number of freed items. diff --git a/Doc/c-api/structures.rst b/Doc/c-api/structures.rst index 7048968..87bd362 100644 --- a/Doc/c-api/structures.rst +++ b/Doc/c-api/structures.rst @@ -146,12 +146,10 @@ convention flags can be combined with a binding flag. This is the typical calling convention, where the methods have the type :ctype:`PyCFunction`. The function expects two :ctype:`PyObject\*` values. - The first one is the *self* object for methods; for module functions, it - has the value given to :cfunc:`Py_InitModule4` (or *NULL* if - :cfunc:`Py_InitModule` was used). The second parameter (often called - *args*) is a tuple object representing all arguments. This parameter is - typically processed using :cfunc:`PyArg_ParseTuple` or - :cfunc:`PyArg_UnpackTuple`. + The first one is the *self* object for methods; for module functions, it is + the module object. The second parameter (often called *args*) is a tuple + object representing all arguments. This parameter is typically processed + using :cfunc:`PyArg_ParseTuple` or :cfunc:`PyArg_UnpackTuple`. .. data:: METH_KEYWORDS @@ -167,9 +165,9 @@ convention flags can be combined with a binding flag. Methods without parameters don't need to check whether arguments are given if they are listed with the :const:`METH_NOARGS` flag. They need to be of type - :ctype:`PyCFunction`. When used with object methods, the first parameter is - typically named ``self`` and will hold a reference to the object instance. - In all cases the second parameter will be *NULL*. + :ctype:`PyCFunction`. The first parameter is typically named *self* and will + hold a reference to the module or object instance. In all cases the second + parameter will be *NULL*. .. data:: METH_O diff --git a/Doc/c-api/sys.rst b/Doc/c-api/sys.rst index 15f1af4..adadfe5 100644 --- a/Doc/c-api/sys.rst +++ b/Doc/c-api/sys.rst @@ -73,7 +73,7 @@ accessible to C code. They all work with the current interpreter thread's case *name* is deleted from the sys module. Returns ``0`` on success, ``-1`` on error. -.. cfunction:: void PySys_ResetWarnOptions(void) +.. cfunction:: void PySys_ResetWarnOptions() Reset :data:`sys.warnoptions` to an empty list. diff --git a/Doc/c-api/tuple.rst b/Doc/c-api/tuple.rst index a66f043..c1f8e12 100644 --- a/Doc/c-api/tuple.rst +++ b/Doc/c-api/tuple.rst @@ -107,6 +107,6 @@ Tuple Objects raises :exc:`MemoryError` or :exc:`SystemError`. -.. cfunction:: int PyTuple_ClearFreeList(void) +.. cfunction:: int PyTuple_ClearFreeList() Clear the free list. Return the total number of freed items. diff --git a/Doc/c-api/type.rst b/Doc/c-api/type.rst index 07f82c9..d0edd55 100644 --- a/Doc/c-api/type.rst +++ b/Doc/c-api/type.rst @@ -33,7 +33,7 @@ Type Objects standard type object. Return false in all other cases. -.. cfunction:: unsigned int PyType_ClearCache(void) +.. cfunction:: unsigned int PyType_ClearCache() Clear the internal lookup cache. Return the current version tag. diff --git a/Doc/c-api/unicode.rst b/Doc/c-api/unicode.rst index e348ee7..dc48158 100644 --- a/Doc/c-api/unicode.rst +++ b/Doc/c-api/unicode.rst @@ -84,10 +84,11 @@ access internal read-only data of Unicode objects: :ctype:`PyUnicodeObject` (not checked). -.. cfunction:: int PyUnicode_ClearFreeList(void) +.. cfunction:: int PyUnicode_ClearFreeList() Clear the free list. Return the total number of freed items. + Unicode provides many different character properties. The most often needed ones are available through these macros which are mapped to C functions depending on the Python configuration. @@ -372,12 +373,12 @@ the system's :ctype:`wchar_t`. Built-in Codecs ^^^^^^^^^^^^^^^ -Python provides a set of builtin codecs which are written in C for speed. All of +Python provides a set of built-in codecs which are written in C for speed. All of these codecs are directly usable via the following functions. Many of the following APIs take two arguments encoding and errors. These parameters encoding and errors have the same semantics as the ones of the -builtin unicode() Unicode object constructor. +built-in :func:`unicode` Unicode object constructor. Setting encoding to *NULL* causes the default encoding to be used which is ASCII. The file system calls should use @@ -389,7 +390,7 @@ pointer to a static string, on others, it will change at run-time Error handling is set by errors which may also be set to *NULL* meaning to use the default handling defined for the codec. Default error handling for all -builtin codecs is "strict" (:exc:`ValueError` is raised). +built-in codecs is "strict" (:exc:`ValueError` is raised). The codecs all use a similar interface. Only deviation from the following generic ones are documented for simplicity. @@ -403,7 +404,7 @@ These are the generic codec APIs: Create a Unicode object by decoding *size* bytes of the encoded string *s*. *encoding* and *errors* have the same meaning as the parameters of the same name - in the :func:`unicode` builtin function. The codec to be used is looked up + in the :func:`unicode` built-in function. The codec to be used is looked up using the Python codec registry. Return *NULL* if an exception was raised by the codec. diff --git a/Doc/distutils/apiref.rst b/Doc/distutils/apiref.rst index 8abd0e3..6438257 100644 --- a/Doc/distutils/apiref.rst +++ b/Doc/distutils/apiref.rst @@ -1601,7 +1601,7 @@ lines, and joining lines with backslashes. +------------------+--------------------------------+---------+ Note that since *rstrip_ws* can strip the trailing newline, the semantics of - :meth:`readline` must differ from those of the builtin file object's + :meth:`readline` must differ from those of the built-in file object's :meth:`readline` method! In particular, :meth:`readline` returns ``None`` for end-of-file: an empty string might just be a blank line (or an all-whitespace line), if *rstrip_ws* is true but *skip_blanks* is not. @@ -1609,8 +1609,8 @@ lines, and joining lines with backslashes. .. method:: TextFile.open(filename) - Open a new file *filename*. This overrides any *file* or *filename* constructor - arguments. + Open a new file *filename*. This overrides any *file* or *filename* + constructor arguments. .. method:: TextFile.close() diff --git a/Doc/extending/extending.rst b/Doc/extending/extending.rst index 7e680db..497180a 100644 --- a/Doc/extending/extending.rst +++ b/Doc/extending/extending.rst @@ -82,10 +82,8 @@ example, the single expression ``"ls -l"``) to the arguments passed to the C function. The C function always has two arguments, conventionally named *self* and *args*. -The *self* argument is only used when the C function implements a built-in -method, not a function. In the example, *self* will always be a *NULL* pointer, -since we are defining a function, not a method. (This is done so that the -interpreter doesn't have to understand two different types of C functions.) +The *self* argument points to the module object for module-level functions; +for a method it would point to the object instance. The *args* argument will be a pointer to a Python tuple object containing the arguments. Each item of the tuple corresponds to an argument in the call's diff --git a/Doc/extending/newtypes.rst b/Doc/extending/newtypes.rst index b27b224..0ea2461 100644 --- a/Doc/extending/newtypes.rst +++ b/Doc/extending/newtypes.rst @@ -802,7 +802,7 @@ easily use the :class:`PyTypeObject` it needs. It can be difficult to share these :class:`PyTypeObject` structures between extension modules. In this example we will create a :class:`Shoddy` type that inherits from the -builtin :class:`list` type. The new type will be completely compatible with +built-in :class:`list` type. The new type will be completely compatible with regular lists, but will have an additional :meth:`increment` method that increases an internal counter. :: diff --git a/Doc/glossary.rst b/Doc/glossary.rst index 5efc45d..a69a0f8 100644 --- a/Doc/glossary.rst +++ b/Doc/glossary.rst @@ -28,11 +28,11 @@ Glossary abstract base class Abstract Base Classes (abbreviated ABCs) complement :term:`duck-typing` by - providing a way to define interfaces when other techniques like :func:`hasattr` - would be clumsy. Python comes with many builtin ABCs for data structures - (in the :mod:`collections` module), numbers (in the :mod:`numbers` - module), and streams (in the :mod:`io` module). You can create your own - ABC with the :mod:`abc` module. + providing a way to define interfaces when other techniques like + :func:`hasattr` would be clumsy. Python comes with many built-in ABCs for + data structures (in the :mod:`collections` module), numbers (in the + :mod:`numbers` module), and streams (in the :mod:`io` module). You can + create your own ABC with the :mod:`abc` module. argument A value passed to a function or method, assigned to a named local @@ -83,7 +83,7 @@ Glossary expressed as a sum of a real part and an imaginary part. Imaginary numbers are real multiples of the imaginary unit (the square root of ``-1``), often written ``i`` in mathematics or ``j`` in - engineering. Python has builtin support for complex numbers, which are + engineering. Python has built-in support for complex numbers, which are written with this latter notation; the imaginary part is written with a ``j`` suffix, e.g., ``3+1j``. To get access to complex equivalents of the :mod:`math` module, use :mod:`cmath`. Use of complex numbers is a fairly @@ -305,7 +305,7 @@ Glossary define with an :meth:`__iter__` or :meth:`__getitem__` method. Iterables can be used in a :keyword:`for` loop and in many other places where a sequence is needed (:func:`zip`, :func:`map`, ...). When an iterable - object is passed as an argument to the builtin function :func:`iter`, it + object is passed as an argument to the built-in function :func:`iter`, it returns an iterator for the object. This iterator is good for one pass over the set of values. When using iterables, it is usually not necessary to call :func:`iter` or deal with iterator objects yourself. The ``for`` @@ -409,7 +409,7 @@ Glossary namespace The place where a variable is stored. Namespaces are implemented as - dictionaries. There are the local, global and builtin namespaces as well + dictionaries. There are the local, global and built-in namespaces as well as nested namespaces in objects (in methods). Namespaces support modularity by preventing naming conflicts. For instance, the functions :func:`builtins.open` and :func:`os.open` are distinguished by their diff --git a/Doc/howto/doanddont.rst b/Doc/howto/doanddont.rst index 7f8ceaf..989ae9f 100644 --- a/Doc/howto/doanddont.rst +++ b/Doc/howto/doanddont.rst @@ -228,7 +228,7 @@ Compare:: More useful functions in :mod:`os.path`: :func:`basename`, :func:`dirname` and :func:`splitext`. -There are also many useful builtin functions people seem not to be aware of for +There are also many useful built-in functions people seem not to be aware of for some reason: :func:`min` and :func:`max` can find the minimum/maximum of any sequence with comparable semantics, for example, yet many people write their own :func:`max`/:func:`min`. Another highly useful function is diff --git a/Doc/howto/urllib2.rst b/Doc/howto/urllib2.rst index 8a3accd..51978fc 100644 --- a/Doc/howto/urllib2.rst +++ b/Doc/howto/urllib2.rst @@ -182,10 +182,9 @@ which comes after we have a look at what happens when things go wrong. Handling Exceptions =================== -*urlopen* raises :exc:`URLError` when it cannot handle a response (though as usual -with Python APIs, builtin exceptions such as -:exc:`ValueError`, :exc:`TypeError` etc. may also -be raised). +*urlopen* raises :exc:`URLError` when it cannot handle a response (though as +usual with Python APIs, built-in exceptions such as :exc:`ValueError`, +:exc:`TypeError` etc. may also be raised). :exc:`HTTPError` is the subclass of :exc:`URLError` raised in the specific case of HTTP URLs. diff --git a/Doc/includes/sqlite3/text_factory.py b/Doc/includes/sqlite3/text_factory.py index 4c25b00..22c2970 100644 --- a/Doc/includes/sqlite3/text_factory.py +++ b/Doc/includes/sqlite3/text_factory.py @@ -31,7 +31,7 @@ cur.execute("select ?", ("this is latin1 and would normally create errors" + row = cur.fetchone() assert type(row[0]) == str -# sqlite3 offers a builtin optimized text_factory that will return bytestring +# sqlite3 offers a built-in optimized text_factory that will return bytestring # objects, if the data is in ASCII only, and otherwise return unicode objects con.text_factory = sqlite3.OptimizedUnicode cur.execute("select ?", (AUSTRIA,)) diff --git a/Doc/library/2to3.rst b/Doc/library/2to3.rst index 9b2b4e4..f37bb05 100644 --- a/Doc/library/2to3.rst +++ b/Doc/library/2to3.rst @@ -86,13 +86,6 @@ document could also be refactored with this option. The :option:`-v` option enables output of more information on the translation process. -When the :option:`-p` is passed, the :2to3fixer:`print` fixer ``print`` as a -function instead of a statement. This is useful when ``from __future__ import -print_function`` is being used. If this option is not given, the print fixer -will surround print calls in an extra set of parentheses because it cannot -differentiate between the print statement with parentheses (such as ``print -("a" + "b" + "c")``) and a true function call. - .. _2to3-fixers: @@ -216,7 +209,7 @@ and off individually. They are described here in more detail. .. 2to3fixer:: itertools Changes usage of :func:`itertools.ifilter`, :func:`itertools.izip`, and - :func:`itertools.imap` to their builtin equivalents. + :func:`itertools.imap` to their built-in equivalents. :func:`itertools.ifilterfalse` is changed to :func:`itertools.filterfalse`. .. 2to3fixer:: long @@ -246,8 +239,9 @@ and off individually. They are described here in more detail. .. 2to3fixer:: next - Converts the use of iterator's :meth:`next` methods to the :func:`next` - function. It also renames :meth:`next` methods to :meth:`~object.__next__`. + Converts the use of iterator's :meth:`~iterator.next` methods to the + :func:`next` function. It also renames :meth:`next` methods to + :meth:`~object.__next__`. .. 2to3fixer:: nonzero diff --git a/Doc/library/__future__.rst b/Doc/library/__future__.rst index b09246e..29f3109 100644 --- a/Doc/library/__future__.rst +++ b/Doc/library/__future__.rst @@ -52,7 +52,7 @@ Instances of class :class:`_Feature` have two corresponding methods, :meth:`getOptionalRelease` and :meth:`getMandatoryRelease`. *CompilerFlag* is the (bitfield) flag that should be passed in the fourth -argument to the builtin function :func:`compile` to enable the feature in +argument to the built-in function :func:`compile` to enable the feature in dynamically compiled code. This flag is stored in the :attr:`compiler_flag` attribute on :class:`_Feature` instances. diff --git a/Doc/library/aifc.rst b/Doc/library/aifc.rst index 59837ce..bdd3517 100644 --- a/Doc/library/aifc.rst +++ b/Doc/library/aifc.rst @@ -48,7 +48,7 @@ Module :mod:`aifc` defines the following function: time how many samples you are going to write in total and use :meth:`writeframesraw` and :meth:`setnframes`. -Objects returned by :func:`open` when a file is opened for reading have the +Objects returned by :func:`.open` when a file is opened for reading have the following methods: @@ -133,7 +133,7 @@ following methods: Close the AIFF file. After calling this method, the object can no longer be used. -Objects returned by :func:`open` when a file is opened for writing have all the +Objects returned by :func:`.open` when a file is opened for writing have all the above methods, except for :meth:`readframes` and :meth:`setpos`. In addition the following methods exist. The :meth:`get\*` methods can only be called after the corresponding :meth:`set\*` methods have been called. Before the first diff --git a/Doc/library/array.rst b/Doc/library/array.rst index 200277f..78c433d 100644 --- a/Doc/library/array.rst +++ b/Doc/library/array.rst @@ -21,7 +21,7 @@ defined: +-----------+----------------+-------------------+-----------------------+ | ``'B'`` | unsigned char | int | 1 | +-----------+----------------+-------------------+-----------------------+ -| ``'u'`` | Py_UNICODE | Unicode character | 2 | +| ``'u'`` | Py_UNICODE | Unicode character | 2 (see note) | +-----------+----------------+-------------------+-----------------------+ | ``'h'`` | signed short | int | 2 | +-----------+----------------+-------------------+-----------------------+ @@ -40,6 +40,11 @@ defined: | ``'d'`` | double | float | 8 | +-----------+----------------+-------------------+-----------------------+ +.. note:: + + The ``'u'`` typecode corresponds to Python's unicode character. On narrow + Unicode builds this is 2-bytes, on wide builds this is 4-bytes. + The actual representation of values is determined by the machine architecture (strictly speaking, by the C implementation). The actual size can be accessed through the :attr:`itemsize` attribute. diff --git a/Doc/library/ast.rst b/Doc/library/ast.rst index 2cf9da1..9bf374f 100644 --- a/Doc/library/ast.rst +++ b/Doc/library/ast.rst @@ -16,7 +16,7 @@ Python release; this module helps to find out programmatically what the current grammar looks like. An abstract syntax tree can be generated by passing :data:`ast.PyCF_ONLY_AST` as -a flag to the :func:`compile` builtin function, or using the :func:`parse` +a flag to the :func:`compile` built-in function, or using the :func:`parse` helper provided in this module. The result will be a tree of objects whose classes all inherit from :class:`ast.AST`. An abstract syntax tree can be compiled into a Python code object using the built-in :func:`compile` function. diff --git a/Doc/library/audioop.rst b/Doc/library/audioop.rst index 4af8536..d50a970 100644 --- a/Doc/library/audioop.rst +++ b/Doc/library/audioop.rst @@ -222,7 +222,7 @@ The module defines the following variables and functions: u-LAW encoding always uses 8 bits samples, so *width* refers only to the sample width of the output fragment here. -Note that operations such as :func:`mul` or :func:`max` make no distinction +Note that operations such as :func:`.mul` or :func:`.max` make no distinction between mono and stereo fragments, i.e. all samples are treated equal. If this is a problem the stereo fragment should be split into two mono fragments first and recombined later. Here is an example of how to do that:: diff --git a/Doc/library/cgi.rst b/Doc/library/cgi.rst index 42acdcf..55f6509 100644 --- a/Doc/library/cgi.rst +++ b/Doc/library/cgi.rst @@ -132,8 +132,8 @@ commas:: If a field represents an uploaded file, accessing the value via the :attr:`value` attribute or the :func:`getvalue` method reads the entire file in memory as a string. This may not be what you want. You can test for an uploaded -file by testing either the :attr:`filename` attribute or the :attr:`file` -attribute. You can then read the data at leisure from the :attr:`file` +file by testing either the :attr:`filename` attribute or the :attr:`!file` +attribute. You can then read the data at leisure from the :attr:`!file` attribute:: fileitem = form["userfile"] @@ -153,7 +153,7 @@ field will be set to the value -1. The file upload draft standard entertains the possibility of uploading multiple files from one field (using a recursive :mimetype:`multipart/\*` encoding). When this occurs, the item will be a dictionary-like :class:`FieldStorage` item. -This can be determined by testing its :attr:`type` attribute, which should be +This can be determined by testing its :attr:`!type` attribute, which should be :mimetype:`multipart/form-data` (or perhaps another MIME type matching :mimetype:`multipart/\*`). In this case, it can be iterated over recursively just like the top-level form object. @@ -161,7 +161,7 @@ just like the top-level form object. When a form is submitted in the "old" format (as the query string or as a single data part of type :mimetype:`application/x-www-form-urlencoded`), the items will actually be instances of the class :class:`MiniFieldStorage`. In this case, the -:attr:`list`, :attr:`file`, and :attr:`filename` attributes are always ``None``. +:attr:`!list`, :attr:`!file`, and :attr:`filename` attributes are always ``None``. A form submitted via POST that also has a query string will contain both :class:`FieldStorage` and :class:`MiniFieldStorage` items. diff --git a/Doc/library/codecs.rst b/Doc/library/codecs.rst index 53437ce..7218d3a 100644 --- a/Doc/library/codecs.rst +++ b/Doc/library/codecs.rst @@ -72,9 +72,10 @@ It defines the following functions: encoding error), ``'replace'`` (replace malformed data with a suitable replacement marker, such as ``'?'``), ``'ignore'`` (ignore malformed data and continue without further notice), ``'xmlcharrefreplace'`` (replace with the - appropriate XML character reference (for encoding only)) and - ``'backslashreplace'`` (replace with backslashed escape sequences (for encoding - only)) as well as any other error handling name defined via + appropriate XML character reference (for encoding only)), + ``'backslashreplace'`` (replace with backslashed escape sequences (for + encoding only)), ``'surrogateescape'`` (replae with surrogate U+DCxx, see + :pep:`383`) as well as any other error handling name defined via :func:`register_error`. In case a search function cannot find a given encoding, it should return diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst index 779f154..1d82364 100644 --- a/Doc/library/collections.rst +++ b/Doc/library/collections.rst @@ -487,7 +487,7 @@ stack manipulations such as ``dup``, ``drop``, ``swap``, ``over``, ``pick``, .. class:: defaultdict([default_factory[, ...]]) Returns a new dictionary-like object. :class:`defaultdict` is a subclass of the - builtin :class:`dict` class. It overrides one method and adds one writable + built-in :class:`dict` class. It overrides one method and adds one writable instance variable. The remaining functionality is the same as for the :class:`dict` class and is not documented here. diff --git a/Doc/library/configparser.rst b/Doc/library/configparser.rst index 6f840b9..a54bc19 100644 --- a/Doc/library/configparser.rst +++ b/Doc/library/configparser.rst @@ -50,7 +50,7 @@ Default values can be specified by passing them into the :class:`ConfigParser` constructor as a dictionary. Additional defaults may be passed into the :meth:`get` method which will override all others. -Sections are normally stored in a builtin dictionary. An alternative dictionary +Sections are normally stored in a built-in dictionary. An alternative dictionary type can be passed to the :class:`ConfigParser` constructor. For example, if a dictionary type is passed that sorts its keys, the sections will be sorted on write-back, as will be the keys within each section. diff --git a/Doc/library/csv.rst b/Doc/library/csv.rst index 6bcee11..7a997b0 100644 --- a/Doc/library/csv.rst +++ b/Doc/library/csv.rst @@ -50,7 +50,7 @@ The :mod:`csv` module defines the following functions: Return a reader object which will iterate over lines in the given *csvfile*. *csvfile* can be any object which supports the :term:`iterator` protocol and returns a - string each time its :meth:`next` method is called --- file objects and list + string each time its :meth:`!next` method is called --- file objects and list objects are both suitable. If *csvfile* is a file object, it should be opened with ``newline=''``. [#]_ An optional *dialect* parameter can be given which is used to define a set of parameters diff --git a/Doc/library/curses.rst b/Doc/library/curses.rst index bb750ba..4ea7afe 100644 --- a/Doc/library/curses.rst +++ b/Doc/library/curses.rst @@ -183,7 +183,7 @@ The module :mod:`curses` defines the following functions: .. function:: filter() - The :func:`filter` routine, if used, must be called before :func:`initscr` is + The :func:`.filter` routine, if used, must be called before :func:`initscr` is called. The effect is that, during those calls, LINES is set to 1; the capabilities clear, cup, cud, cud1, cuu1, cuu, vpa are disabled; and the home string is set to the value of cr. The effect is that the cursor is confined to @@ -606,9 +606,9 @@ the following methods: .. note:: A *character* means a C character (an ASCII code), rather then a Python - character (a string of length 1). (This note is true whenever the documentation - mentions a character.) The builtin :func:`ord` is handy for conveying strings to - codes. + character (a string of length 1). (This note is true whenever the + documentation mentions a character.) The built-in :func:`ord` is handy for + conveying strings to codes. Paint character *ch* at ``(y, x)`` with attributes *attr*, overwriting any character previously painter at that location. By default, the character diff --git a/Doc/library/dbm.rst b/Doc/library/dbm.rst index 7c2d660..bcb2378 100644 --- a/Doc/library/dbm.rst +++ b/Doc/library/dbm.rst @@ -61,7 +61,7 @@ modified by the prevailing umask). -The object returned by :func:`open` supports most of the same functionality as +The object returned by :func:`.open` supports most of the same functionality as dictionaries; keys and their corresponding values can be stored, retrieved, and deleted, and the :keyword:`in` operator and the :meth:`keys` method are available. Key and values are always stored as bytes. This means that when diff --git a/Doc/library/decimal.rst b/Doc/library/decimal.rst index 7e14486..6ed3895 100644 --- a/Doc/library/decimal.rst +++ b/Doc/library/decimal.rst @@ -590,7 +590,7 @@ Decimal objects .. method:: max_mag(other[, context]) - Similar to the :meth:`max` method, but the comparison is done using the + Similar to the :meth:`.max` method, but the comparison is done using the absolute values of the operands. .. method:: min(other[, context]) @@ -602,7 +602,7 @@ Decimal objects .. method:: min_mag(other[, context]) - Similar to the :meth:`min` method, but the comparison is done using the + Similar to the :meth:`.min` method, but the comparison is done using the absolute values of the operands. .. method:: next_minus([context]) diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index a999e63..198ff7b 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -514,7 +514,7 @@ are always available. They are listed here in alphabetical order. to provide elaborate line editing and history features. -.. function:: int([number | string[, radix]]) +.. function:: int([number | string[, base]]) Convert a number or string to an integer. If no arguments are given, return ``0``. If a number is given, return ``number.__int__()``. Conversion of @@ -522,10 +522,10 @@ are always available. They are listed here in alphabetical order. a base-radix integer literal optionally preceded by '+' or '-' (with no space in between) and optionally surrounded by whitespace. A base-n literal consists of the digits 0 to n-1, with 'a' to 'z' (or 'A' to 'Z') having - values 10 to 35. The default radix is 10. The allowed values are 0 and 2-36. + values 10 to 35. The default *base* is 10. The allowed values are 0 and 2-36. Base-2, -8, and -16 literals can be optionally prefixed with ``0b``/``0B``, - ``0o``/``0O``, or ``0x``/``0X``, as with integer literals in code. Radix 0 - means to interpret exactly as a code literal, so that the actual radix is 2, + ``0o``/``0O``, or ``0x``/``0X``, as with integer literals in code. Base 0 + means to interpret exactly as a code literal, so that the actual base is 2, 8, 10, or 16, and so that ``int('010', 0)`` is not legal, while ``int('010')`` is, as well as ``int('010', 8)``. diff --git a/Doc/library/gettext.rst b/Doc/library/gettext.rst index 015b889..eba59c8 100644 --- a/Doc/library/gettext.rst +++ b/Doc/library/gettext.rst @@ -189,12 +189,12 @@ class can also install themselves in the built-in namespace as the function .. function:: install(domain, localedir=None, codeset=None, names=None) - This installs the function :func:`_` in Python's builtin namespace, based on + This installs the function :func:`_` in Python's builtins namespace, based on *domain*, *localedir*, and *codeset* which are passed to the function :func:`translation`. For the *names* parameter, please see the description of the translation - object's :meth:`install` method. + object's :meth:`~NullTranslations.install` method. As seen below, you usually mark the strings in your application that are candidates for translation, by wrapping them in a call to the :func:`_` @@ -203,7 +203,7 @@ class can also install themselves in the built-in namespace as the function print(_('This string will be translated.')) For convenience, you want the :func:`_` function to be installed in Python's - builtin namespace, so it is easily accessible in all modules of your + builtins namespace, so it is easily accessible in all modules of your application. @@ -294,7 +294,7 @@ are the methods of :class:`NullTranslations`: binding it to ``_``. If the *names* parameter is given, it must be a sequence containing the - names of functions you want to install in the builtin namespace in + names of functions you want to install in the builtins namespace in addition to :func:`_`. Supported names are ``'gettext'`` (bound to :meth:`self.gettext`), ``'ngettext'`` (bound to :meth:`self.ngettext`), ``'lgettext'`` and ``'lngettext'``. diff --git a/Doc/library/heapq.rst b/Doc/library/heapq.rst index 6acb283..d7658ae 100644 --- a/Doc/library/heapq.rst +++ b/Doc/library/heapq.rst @@ -134,7 +134,7 @@ The module also offers three general purpose functions based on heaps. The latter two functions perform best for smaller values of *n*. For larger values, it is more efficient to use the :func:`sorted` function. Also, when -``n==1``, it is more efficient to use the builtin :func:`min` and :func:`max` +``n==1``, it is more efficient to use the built-in :func:`min` and :func:`max` functions. diff --git a/Doc/library/io.rst b/Doc/library/io.rst index 71d3f67..1f6f813 100644 --- a/Doc/library/io.rst +++ b/Doc/library/io.rst @@ -12,7 +12,7 @@ .. sectionauthor:: Benjamin Peterson The :mod:`io` module provides the Python interfaces to stream handling. The -builtin :func:`open` function is defined in this module. +built-in :func:`open` function is defined in this module. At the top of the I/O hierarchy is the abstract base class :class:`IOBase`. It defines the basic interface to a stream. Note, however, that there is no @@ -39,7 +39,7 @@ buffered text interface to a buffered raw stream stream for text. Argument names are not part of the specification, and only the arguments of -:func:`open` are intended to be used as keyword arguments. +:func:`.open` are intended to be used as keyword arguments. Module Interface @@ -48,7 +48,7 @@ Module Interface .. data:: DEFAULT_BUFFER_SIZE An int containing the default buffer size used by the module's buffered I/O - classes. :func:`open` uses the file's blksize (as obtained by + classes. :func:`.open` uses the file's blksize (as obtained by :func:`os.stat`) if possible. .. function:: open(file, mode='r', buffering=None, encoding=None, errors=None, newline=None, closefd=True) @@ -142,8 +142,8 @@ Module Interface closed. If a filename is given *closefd* has no effect and must be ``True`` (the default). - The type of file object returned by the :func:`open` function depends on the - mode. When :func:`open` is used to open a file in a text mode (``'w'``, + The type of file object returned by the :func:`.open` function depends on the + mode. When :func:`.open` is used to open a file in a text mode (``'w'``, ``'r'``, ``'wt'``, ``'rt'``, etc.), it returns a subclass of :class:`TextIOBase` (specifically :class:`TextIOWrapper`). When used to open a file in a binary mode with buffering, the returned class is a subclass of @@ -256,7 +256,7 @@ I/O Base Classes most *limit* bytes will be read. The line terminator is always ``b'\n'`` for binary files; for text files, - the *newlines* argument to :func:`open` can be used to select the line + the *newlines* argument to :func:`.open` can be used to select the line terminator(s) recognized. .. method:: readlines(hint=-1) diff --git a/Doc/library/locale.rst b/Doc/library/locale.rst index 163a383..519bd90 100644 --- a/Doc/library/locale.rst +++ b/Doc/library/locale.rst @@ -318,8 +318,8 @@ The :mod:`locale` module defines the following exception and functions: .. data:: LC_NUMERIC - Locale category for formatting numbers. The functions :func:`format`, - :func:`atoi`, :func:`atof` and :func:`str` of the :mod:`locale` module are + Locale category for formatting numbers. The functions :func:`.format`, + :func:`atoi`, :func:`atof` and :func:`.str` of the :mod:`locale` module are affected by that category. All other numeric formatting operations are not affected. @@ -504,7 +504,7 @@ document that your module is not compatible with non-\ ``C`` locale settings. The only way to perform numeric operations according to the locale is to use the special functions defined by this module: :func:`atof`, :func:`atoi`, -:func:`format`, :func:`str`. +:func:`.format`, :func:`.str`. There is no way to perform case conversions and character classifications according to the locale. For (Unicode) text strings these are done according diff --git a/Doc/library/logging.rst b/Doc/library/logging.rst index 82dab09..c78aeb8 100644 --- a/Doc/library/logging.rst +++ b/Doc/library/logging.rst @@ -998,7 +998,7 @@ instantiated directly, but always through the module-level function Handles a record by passing it to all handlers associated with this logger and its ancestors (until a false value of *propagate* is found). This method is used for unpickled records received from a socket, as well as those created locally. - Logger-level filtering is applied using :meth:`filter`. + Logger-level filtering is applied using :meth:`~Logger.filter`. .. method:: Logger.makeRecord(name, lvl, fn, lno, msg, args, exc_info, func=None, extra=None) diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst index d3cfa0a..43d6eb0 100644 --- a/Doc/library/multiprocessing.rst +++ b/Doc/library/multiprocessing.rst @@ -1552,9 +1552,9 @@ with the :class:`Pool` class. .. method:: apply(func[, args[, kwds]]) Call *func* with arguments *args* and keyword arguments *kwds*. It blocks - till the result is ready. Given this blocks - :meth:`apply_async` is better suited - for performing work in parallel. Additionally, the passed - in function is only executed in one of the workers of the pool. + till the result is ready. Given this blocks, :meth:`apply_async` is better + suited for performing work in parallel. Additionally, the passed in + function is only executed in one of the workers of the pool. .. method:: apply_async(func[, args[, kwds[, callback]]]) @@ -1567,7 +1567,7 @@ with the :class:`Pool` class. .. method:: map(func, iterable[, chunksize]) - A parallel equivalent of the :func:`map` builtin function (it supports only + A parallel equivalent of the :func:`map` built-in function (it supports only one *iterable* argument though). It blocks till the result is ready. This method chops the iterable into a number of chunks which it submits to @@ -1576,7 +1576,7 @@ with the :class:`Pool` class. .. method:: map_async(func, iterable[, chunksize[, callback]]) - A variant of the :meth:`map` method which returns a result object. + A variant of the :meth:`.map` method which returns a result object. If *callback* is specified then it should be a callable which accepts a single argument. When the result becomes ready *callback* is applied to @@ -1592,7 +1592,7 @@ with the :class:`Pool` class. make make the job complete **much** faster than using the default value of ``1``. - Also if *chunksize* is ``1`` then the :meth:`next` method of the iterator + Also if *chunksize* is ``1`` then the :meth:`!next` method of the iterator returned by the :meth:`imap` method has an optional *timeout* parameter: ``next(timeout)`` will raise :exc:`multiprocessing.TimeoutError` if the result cannot be returned within *timeout* seconds. diff --git a/Doc/library/numbers.rst b/Doc/library/numbers.rst index ae14c90..2b13a79 100644 --- a/Doc/library/numbers.rst +++ b/Doc/library/numbers.rst @@ -22,7 +22,7 @@ The numeric tower .. class:: Complex Subclasses of this type describe complex numbers and include the operations - that work on the builtin :class:`complex` type. These are: conversions to + that work on the built-in :class:`complex` type. These are: conversions to :class:`complex` and :class:`bool`, :attr:`.real`, :attr:`.imag`, ``+``, ``-``, ``*``, ``/``, :func:`abs`, :meth:`conjugate`, ``==``, and ``!=``. All except ``-`` and ``!=`` are abstract. diff --git a/Doc/library/optparse.rst b/Doc/library/optparse.rst index eae6121..961331e 100644 --- a/Doc/library/optparse.rst +++ b/Doc/library/optparse.rst @@ -282,7 +282,7 @@ that's rarely necessary: by default it uses ``sys.argv[1:]``.) * ``args``, the list of positional arguments leftover after parsing options This tutorial section only covers the four most important option attributes: -:attr:`action`, :attr:`type`, :attr:`dest` (destination), and :attr:`help`. Of +:attr:`action`, :attr:`!type`, :attr:`dest` (destination), and :attr:`help`. Of these, :attr:`action` is the most fundamental. @@ -829,7 +829,7 @@ this option on the command-line. The standard option actions hard-coded into print a usage message including all options and the documentation for them (If you don't supply an action, the default is ``store``. For this action, you -may also supply :attr:`type` and :attr:`dest` option attributes; see below.) +may also supply :attr:`!type` and :attr:`dest` option attributes; see below.) As you can see, most actions involve storing or updating a value somewhere. :mod:`optparse` always creates a special object for this, conventionally called @@ -860,7 +860,7 @@ then :mod:`optparse`, on seeing this option, will do the equivalent of :: options.filename = "foo" -The :attr:`type` and :attr:`dest` option attributes are almost as important as +The :attr:`!type` and :attr:`dest` option attributes are almost as important as :attr:`action`, but :attr:`action` is the only one that makes sense for *all* options. @@ -875,18 +875,18 @@ Most actions have several relevant option attributes which you may specify to guide :mod:`optparse`'s behaviour; a few have required attributes, which you must specify for any option using that action. -* ``store`` [relevant: :attr:`type`, :attr:`dest`, ``nargs``, ``choices``] +* ``store`` [relevant: :attr:`!type`, :attr:`dest`, ``nargs``, ``choices``] The option must be followed by an argument, which is converted to a value - according to :attr:`type` and stored in :attr:`dest`. If ``nargs`` > 1, + according to :attr:`!type` and stored in :attr:`dest`. If ``nargs`` > 1, multiple arguments will be consumed from the command line; all will be converted - according to :attr:`type` and stored to :attr:`dest` as a tuple. See the + according to :attr:`!type` and stored to :attr:`dest` as a tuple. See the "Option types" section below. If ``choices`` is supplied (a list or tuple of strings), the type defaults to ``choice``. - If :attr:`type` is not supplied, it defaults to ``string``. + If :attr:`!type` is not supplied, it defaults to ``string``. If :attr:`dest` is not supplied, :mod:`optparse` derives a destination from the first long option string (e.g., ``"--foo-bar"`` implies ``foo_bar``). If there @@ -938,7 +938,7 @@ must specify for any option using that action. parser.add_option("--clobber", action="store_true", dest="clobber") parser.add_option("--no-clobber", action="store_false", dest="clobber") -* ``append`` [relevant: :attr:`type`, :attr:`dest`, ``nargs``, ``choices``] +* ``append`` [relevant: :attr:`!type`, :attr:`dest`, ``nargs``, ``choices``] The option must be followed by an argument, which is appended to the list in :attr:`dest`. If no default value for :attr:`dest` is supplied, an empty list @@ -946,7 +946,7 @@ must specify for any option using that action. the command-line. If ``nargs`` > 1, multiple arguments are consumed, and a tuple of length ``nargs`` is appended to :attr:`dest`. - The defaults for :attr:`type` and :attr:`dest` are the same as for the ``store`` + The defaults for :attr:`!type` and :attr:`dest` are the same as for the ``store`` action. Example:: @@ -988,7 +988,7 @@ must specify for any option using that action. options.verbosity += 1 -* ``callback`` [required: ``callback``; relevant: :attr:`type`, ``nargs``, +* ``callback`` [required: ``callback``; relevant: :attr:`!type`, ``nargs``, ``callback_args``, ``callback_kwargs``] Call the function specified by ``callback``, which is called as :: @@ -1061,7 +1061,7 @@ to a particular option, or fail to pass a required option attribute, Determines :mod:`optparse`'s behaviour when this option is seen on the command line; the available options are documented above. -* :attr:`type` (default: ``"string"``) +* :attr:`!type` (default: ``"string"``) The argument type expected by this option (e.g., ``"string"`` or ``"int"``); the available option types are documented below. @@ -1079,7 +1079,7 @@ to a particular option, or fail to pass a required option attribute, * ``nargs`` (default: 1) - How many arguments of type :attr:`type` should be consumed when this option is + How many arguments of type :attr:`!type` should be consumed when this option is seen. If > 1, :mod:`optparse` will store a tuple of values to :attr:`dest`. * ``const`` @@ -1410,15 +1410,15 @@ The four arguments to a callback are described below. There are several other option attributes that you can supply when you define a callback option: -:attr:`type` +:attr:`!type` has its usual meaning: as with the ``store`` or ``append`` actions, it instructs - :mod:`optparse` to consume one argument and convert it to :attr:`type`. Rather + :mod:`optparse` to consume one argument and convert it to :attr:`!type`. Rather than storing the converted value(s) anywhere, though, :mod:`optparse` passes it to your callback function. ``nargs`` also has its usual meaning: if it is supplied and > 1, :mod:`optparse` will - consume ``nargs`` arguments, each of which must be convertible to :attr:`type`. + consume ``nargs`` arguments, each of which must be convertible to :attr:`!type`. It then passes a tuple of converted values to your callback. ``callback_args`` @@ -1450,8 +1450,8 @@ where ``value`` is the argument to this option seen on the command-line. :mod:`optparse` will - only expect an argument if :attr:`type` is set; the type of ``value`` will be - the type implied by the option's type. If :attr:`type` for this option is + only expect an argument if :attr:`!type` is set; the type of ``value`` will be + the type implied by the option's type. If :attr:`!type` for this option is ``None`` (no argument expected), then ``value`` will be ``None``. If ``nargs`` > 1, ``value`` will be a tuple of values of the appropriate type. @@ -1578,7 +1578,7 @@ Callback example 5: fixed arguments Things get slightly more interesting when you define callback options that take a fixed number of arguments. Specifying that a callback option takes arguments is similar to defining a ``store`` or ``append`` option: if you define -:attr:`type`, then the option takes one argument that must be convertible to +:attr:`!type`, then the option takes one argument that must be convertible to that type; if you further define ``nargs``, then the option takes ``nargs`` arguments. @@ -1757,7 +1757,7 @@ Adding new actions is a bit trickier, because you have to understand that "typed" actions actions that take a value from the command line and expect it to be of a certain type; or rather, a string that can be converted to a certain type. These - options require a :attr:`type` attribute to the Option constructor. + options require a :attr:`!type` attribute to the Option constructor. These are overlapping sets: some default "store" actions are ``store``, ``store_const``, ``append``, and ``count``, while the default "typed" actions diff --git a/Doc/library/os.rst b/Doc/library/os.rst index 218437e..206a15c 100644 --- a/Doc/library/os.rst +++ b/Doc/library/os.rst @@ -516,10 +516,10 @@ by file descriptors. .. note:: - This function is intended for low-level I/O. For normal usage, use the built-in - function :func:`open`, which returns a "file object" with :meth:`~file.read` and - :meth:`~file.write` methods (and many more). To wrap a file descriptor in a "file - object", use :func:`fdopen`. + This function is intended for low-level I/O. For normal usage, use the + built-in function :func:`open`, which returns a "file object" with + :meth:`~file.read` and :meth:`~file.write` methods (and many more). To + wrap a file descriptor in a "file object", use :func:`fdopen`. .. function:: openpty() @@ -540,9 +540,9 @@ by file descriptors. .. function:: read(fd, n) - Read at most *n* bytes from file descriptor *fd*. Return a string containing the + Read at most *n* bytes from file descriptor *fd*. Return a bytestring containing the bytes read. If the end of the file referred to by *fd* has been reached, an - empty string is returned. Availability: Unix, Windows. + empty bytes object is returned. Availability: Unix, Windows. .. note:: @@ -574,8 +574,8 @@ by file descriptors. .. function:: write(fd, str) - Write the string *str* to file descriptor *fd*. Return the number of bytes - actually written. Availability: Unix, Windows. + Write the bytestring in *str* to file descriptor *fd*. Return the number of + bytes actually written. Availability: Unix, Windows. .. note:: @@ -662,10 +662,10 @@ Files and Directories .. note:: - Using :func:`access` to check if a user is authorized to e.g. open a file before - actually doing so using :func:`open` creates a security hole, because the user - might exploit the short time interval between checking and opening the file to - manipulate it. + Using :func:`access` to check if a user is authorized to e.g. open a file + before actually doing so using :func:`open` creates a security hole, + because the user might exploit the short time interval between checking + and opening the file to manipulate it. .. note:: diff --git a/Doc/library/ossaudiodev.rst b/Doc/library/ossaudiodev.rst index 3ed3fb8..3972f14 100644 --- a/Doc/library/ossaudiodev.rst +++ b/Doc/library/ossaudiodev.rst @@ -118,7 +118,7 @@ Alternately, you can use the :meth:`setparameters` method to set all three audio parameters at once. This is more convenient, but may not be as flexible in all cases. -The audio device objects returned by :func:`open` define the following methods +The audio device objects returned by :func:`.open` define the following methods and (read-only) attributes: diff --git a/Doc/library/pprint.rst b/Doc/library/pprint.rst index dd85746..d1d1bae 100644 --- a/Doc/library/pprint.rst +++ b/Doc/library/pprint.rst @@ -13,7 +13,7 @@ Python data structures in a form which can be used as input to the interpreter. If the formatted structures include objects which are not fundamental Python types, the representation may not be loadable. This may be the case if objects such as files, sockets, classes, or instances are included, as well as many -other builtin objects which are not representable as Python constants. +other built-in objects which are not representable as Python constants. The formatted representation keeps objects on a single line if it can, and breaks them onto multiple lines if they don't fit within the allowed width. diff --git a/Doc/library/pyclbr.rst b/Doc/library/pyclbr.rst index a5d8494..36b46f4 100644 --- a/Doc/library/pyclbr.rst +++ b/Doc/library/pyclbr.rst @@ -78,7 +78,7 @@ members: .. attribute:: Class.lineno The line number of the ``class`` statement within the file named by - :attr:`file`. + :attr:`~Class.file`. .. _pyclbr-function-objects: @@ -109,5 +109,5 @@ The :class:`Function` objects used as values in the dictionary returned by .. attribute:: Function.lineno The line number of the ``def`` statement within the file named by - :attr:`file`. + :attr:`~Function.file`. diff --git a/Doc/library/re.rst b/Doc/library/re.rst index 5c70372..4f1528d 100644 --- a/Doc/library/re.rst +++ b/Doc/library/re.rst @@ -221,7 +221,7 @@ The special characters are: flags are described in :ref:`contents-of-module-re`.) This is useful if you wish to include the flags as part of the regular expression, instead of passing a *flag* argument to the - :func:`compile` function. + :func:`re.compile` function. Note that the ``(?x)`` flag changes how the expression is parsed. It should be used first in the expression string, or after one or more whitespace characters. @@ -464,9 +464,9 @@ form. result = re.match(pattern, string) - but using :func:`compile` and saving the resulting regular expression object - for reuse is more efficient when the expression will be used several times - in a single program. + but using :func:`re.compile` and saving the resulting regular expression + object for reuse is more efficient when the expression will be used several + times in a single program. .. note:: @@ -564,7 +564,7 @@ form. .. note:: - If you want to locate a match anywhere in *string*, use :meth:`search` + If you want to locate a match anywhere in *string*, use :func:`search` instead. @@ -655,9 +655,7 @@ form. >>> re.sub(r'\sAND\s', ' & ', 'Baked Beans And Spam', flags=re.IGNORECASE) 'Baked Beans & Spam' - The pattern may be a string or an RE object; if you need to specify regular - expression flags, you must use a RE object, or use embedded modifiers in a - pattern; for example, ``sub("(?i)b+", "x", "bbbb BBBB")`` returns ``'x x'``. + The pattern may be a string or an RE object. The optional argument *count* is the maximum number of pattern occurrences to be replaced; *count* must be a non-negative integer. If omitted or zero, all @@ -720,8 +718,8 @@ attributes: .. note:: - If you want to locate a match anywhere in *string*, use :meth:`search` - instead. + If you want to locate a match anywhere in *string*, use + :meth:`~RegexObject.search` instead. The optional second parameter *pos* gives an index in the string where the search is to start; it defaults to ``0``. This is not completely equivalent to @@ -750,7 +748,7 @@ attributes: is different from finding a zero-length match at some point in the string. The optional *pos* and *endpos* parameters have the same meaning as for the - :meth:`match` method. + :meth:`~RegexObject.match` method. .. method:: RegexObject.split(string[, maxsplit=0]) @@ -814,10 +812,10 @@ support the following methods and attributes: .. method:: MatchObject.expand(template) Return the string obtained by doing backslash substitution on the template - string *template*, as done by the :meth:`sub` method. Escapes such as ``\n`` are - converted to the appropriate characters, and numeric backreferences (``\1``, - ``\2``) and named backreferences (``\g<1>``, ``\g``) are replaced by the - contents of the corresponding group. + string *template*, as done by the :meth:`~RegexObject.sub` method. Escapes + such as ``\n`` are converted to the appropriate characters, and numeric + backreferences (``\1``, ``\2``) and named backreferences (``\g<1>``, + ``\g``) are replaced by the contents of the corresponding group. .. method:: MatchObject.group([group1, ...]) @@ -938,16 +936,16 @@ support the following methods and attributes: .. attribute:: MatchObject.pos - The value of *pos* which was passed to the :func:`search` or :func:`match` - method of the :class:`RegexObject`. This is the index into the string at which - the RE engine started looking for a match. + The value of *pos* which was passed to the :meth:`~RegexObject.search` or + :meth:`~RegexObject.match` method of the :class:`RegexObject`. This is the + index into the string at which the RE engine started looking for a match. .. attribute:: MatchObject.endpos - The value of *endpos* which was passed to the :func:`search` or :func:`match` - method of the :class:`RegexObject`. This is the index into the string beyond - which the RE engine will not go. + The value of *endpos* which was passed to the :meth:`~RegexObject.search` or + :meth:`~RegexObject.match` method of the :class:`RegexObject`. This is the + index into the string beyond which the RE engine will not go. .. attribute:: MatchObject.lastindex @@ -967,13 +965,15 @@ support the following methods and attributes: .. attribute:: MatchObject.re - The regular expression object whose :meth:`match` or :meth:`search` method - produced this :class:`MatchObject` instance. + The regular expression object whose :meth:`~RegexObject.match` or + :meth:`~RegexObject.search` method produced this :class:`MatchObject` + instance. .. attribute:: MatchObject.string - The string passed to :func:`match` or :func:`search`. + The string passed to :meth:`~RegexObject.match` or + :meth:`~RegexObject.search`. Examples @@ -1018,8 +1018,9 @@ To match this with a regular expression, one could use backreferences as such: >>> displaymatch(pair.match("354aa")) # Pair of aces. "" -To find out what card the pair consists of, one could use the :func:`group` -method of :class:`MatchObject` in the following manner: +To find out what card the pair consists of, one could use the +:meth:`~MatchObject.group` method of :class:`MatchObject` in the following +manner: .. doctest:: diff --git a/Doc/library/reprlib.rst b/Doc/library/reprlib.rst index 0da29fc..17a6ac4 100644 --- a/Doc/library/reprlib.rst +++ b/Doc/library/reprlib.rst @@ -23,16 +23,17 @@ This module provides a class, an instance, and a function: .. data:: aRepr - This is an instance of :class:`Repr` which is used to provide the :func:`repr` - function described below. Changing the attributes of this object will affect - the size limits used by :func:`repr` and the Python debugger. + This is an instance of :class:`Repr` which is used to provide the + :func:`.repr` function described below. Changing the attributes of this + object will affect the size limits used by :func:`.repr` and the Python + debugger. .. function:: repr(obj) - This is the :meth:`repr` method of ``aRepr``. It returns a string similar to - that returned by the built-in function of the same name, but with limits on - most sizes. + This is the :meth:`~Repr.repr` method of ``aRepr``. It returns a string + similar to that returned by the built-in function of the same name, but with + limits on most sizes. .. _repr-objects: @@ -92,7 +93,7 @@ which format specific object types. .. method:: Repr.repr1(obj, level) - Recursive implementation used by :meth:`repr`. This uses the type of *obj* to + Recursive implementation used by :meth:`.repr`. This uses the type of *obj* to determine which formatting method to call, passing it *obj* and *level*. The type-specific methods should call :meth:`repr1` to perform recursive formatting, with ``level - 1`` for the value of *level* in the recursive call. diff --git a/Doc/library/select.rst b/Doc/library/select.rst index 6dbf16f..73e8cd9 100644 --- a/Doc/library/select.rst +++ b/Doc/library/select.rst @@ -299,7 +299,7 @@ http://www.freebsd.org/cgi/man.cgi?query=kqueue&sektion=2 .. attribute:: kevent.filter - Name of the kernel filter + Name of the kernel filter. +---------------------------+---------------------------------------------+ | Constant | Meaning | @@ -308,7 +308,7 @@ http://www.freebsd.org/cgi/man.cgi?query=kqueue&sektion=2 | | there is data available to read | +---------------------------+---------------------------------------------+ | :const:`KQ_FILTER_WRITE` | Takes a descriptor and returns whenever | - | | there is data available to read | + | | there is data available to write | +---------------------------+---------------------------------------------+ | :const:`KQ_FILTER_AIO` | AIO requests | +---------------------------+---------------------------------------------+ @@ -328,7 +328,7 @@ http://www.freebsd.org/cgi/man.cgi?query=kqueue&sektion=2 .. attribute:: kevent.flags - Filter action + Filter action. +---------------------------+---------------------------------------------+ | Constant | Meaning | @@ -357,10 +357,9 @@ http://www.freebsd.org/cgi/man.cgi?query=kqueue&sektion=2 .. attribute:: kevent.fflags - Filter specific flags - + Filter specific flags. - :const:`KQ_FILTER_READ` and :const:`KQ_FILTER_WRITE` filter flags + :const:`KQ_FILTER_READ` and :const:`KQ_FILTER_WRITE` filter flags: +----------------------------+--------------------------------------------+ | Constant | Meaning | @@ -368,8 +367,7 @@ http://www.freebsd.org/cgi/man.cgi?query=kqueue&sektion=2 | :const:`KQ_NOTE_LOWAT` | low water mark of a socket buffer | +----------------------------+--------------------------------------------+ - - :const:`KQ_FILTER_VNODE` filter flags + :const:`KQ_FILTER_VNODE` filter flags: +----------------------------+--------------------------------------------+ | Constant | Meaning | @@ -389,8 +387,7 @@ http://www.freebsd.org/cgi/man.cgi?query=kqueue&sektion=2 | :const:`KQ_NOTE_REVOKE` | access to the file was revoked | +----------------------------+--------------------------------------------+ - - :const:`KQ_FILTER_PROC` filter flags + :const:`KQ_FILTER_PROC` filter flags: +----------------------------+--------------------------------------------+ | Constant | Meaning | @@ -413,7 +410,7 @@ http://www.freebsd.org/cgi/man.cgi?query=kqueue&sektion=2 | :const:`KQ_NOTE_TRACKERR` | unable to attach to a child | +----------------------------+--------------------------------------------+ - :const:`KQ_FILTER_NETDEV` filter flags [not available on Mac OS X] + :const:`KQ_FILTER_NETDEV` filter flags (not available on Mac OS X): +----------------------------+--------------------------------------------+ | Constant | Meaning | @@ -428,9 +425,9 @@ http://www.freebsd.org/cgi/man.cgi?query=kqueue&sektion=2 .. attribute:: kevent.data - Filter specific data + Filter specific data. .. attribute:: kevent.udata - User defined value + User defined value. diff --git a/Doc/library/shelve.rst b/Doc/library/shelve.rst index 62005a4..35ed84c 100644 --- a/Doc/library/shelve.rst +++ b/Doc/library/shelve.rst @@ -101,7 +101,7 @@ Restrictions .. class:: BsdDbShelf(dict[, protocol=None[, writeback=False]]) - A subclass of :class:`Shelf` which exposes :meth:`first`, :meth:`next`, + A subclass of :class:`Shelf` which exposes :meth:`first`, :meth:`!next`, :meth:`previous`, :meth:`last` and :meth:`set_location` which are available in the third-party :mod:`bsddb` module from `pybsddb `_ but not in other database @@ -117,7 +117,7 @@ Restrictions A subclass of :class:`Shelf` which accepts a *filename* instead of a dict-like object. The underlying file will be opened using :func:`dbm.open`. By default, the file will be created and opened for both read and write. The - optional *flag* parameter has the same interpretation as for the :func:`open` + optional *flag* parameter has the same interpretation as for the :func:`.open` function. The optional *protocol* and *writeback* parameters have the same interpretation as for the :class:`Shelf` class. diff --git a/Doc/library/socket.rst b/Doc/library/socket.rst index cda8fee..e6ad578 100644 --- a/Doc/library/socket.rst +++ b/Doc/library/socket.rst @@ -555,6 +555,8 @@ correspond to Unix system calls applicable to sockets. The :meth:`ioctl` method is a limited interface to the WSAIoctl system interface. Please refer to the MSDN documentation for more information. + On other platforms, the generic :func:`fcntl.fcntl` and :func:`fcntl.ioctl` + functions may be used; they accept a socket object as their first argument. .. method:: socket.listen(backlog) diff --git a/Doc/library/sqlite3.rst b/Doc/library/sqlite3.rst index 53164b8..a4d9c7f 100644 --- a/Doc/library/sqlite3.rst +++ b/Doc/library/sqlite3.rst @@ -822,7 +822,7 @@ directly using only a single call on the :class:`Connection` object. Accessing columns by name instead of by index ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -One useful feature of the :mod:`sqlite3` module is the builtin +One useful feature of the :mod:`sqlite3` module is the built-in :class:`sqlite3.Row` class designed to be used as a row factory. Rows wrapped with this class can be accessed both by index (like tuples) and diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index 1ccc457..14ad15e 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -120,25 +120,24 @@ Notes: Comparisons =========== -.. index:: pair: chaining; comparisons - -There are eight comparison operations in Python. They all have the same -priority (which is higher than that of the Boolean operations). Comparisons can -be chained arbitrarily; for example, ``x < y <= z`` is equivalent to ``x < y and -y <= z``, except that *y* is evaluated only once (but in both cases *z* is not -evaluated at all when ``x < y`` is found to be false). - .. index:: + pair: chaining; comparisons pair: operator; comparison operator: == operator: < - operator: > operator: <= + operator: > operator: >= operator: != operator: is operator: is not +There are eight comparison operations in Python. They all have the same +priority (which is higher than that of the Boolean operations). Comparisons can +be chained arbitrarily; for example, ``x < y <= z`` is equivalent to ``x < y and +y <= z``, except that *y* is evaluated only once (but in both cases *z* is not +evaluated at all when ``x < y`` is found to be false). + This table summarizes the comparison operations: +------------+-------------------------+ @@ -248,6 +247,13 @@ and imaginary parts. builtin: int builtin: float builtin: complex + operator: + + operator: - + operator: * + operator: / + operator: // + operator: % + operator: ** Python fully supports mixed arithmetic: when a binary arithmetic operator has operands of different numeric types, the operand with the "narrower" type is @@ -368,7 +374,15 @@ modules. Bit-string Operations on Integer Types -------------------------------------- -.. _bit-string-operations: +.. index:: + triple: operations on; integer; types + pair: bit-string; operations + pair: shifting; operations + pair: masking; operations + operator: ^ + operator: & + operator: << + operator: >> Integers support additional operations that make sense only for bit-strings. Negative numbers are treated as their 2's complement value (this assumes a @@ -400,12 +414,6 @@ This table lists the bit-string operations sorted in ascending priority | ``~x`` | the bits of *x* inverted | | +------------+--------------------------------+----------+ -.. index:: - triple: operations on; integer; types - pair: bit-string; operations - pair: shifting; operations - pair: masking; operations - Notes: (1) @@ -1595,7 +1603,7 @@ set``. Being an unordered collection, sets do not record element position or order of insertion. Accordingly, sets do not support indexing, slicing, or other sequence-like behavior. -There are currently two builtin set types, :class:`set` and :class:`frozenset`. +There are currently two built-in set types, :class:`set` and :class:`frozenset`. The :class:`set` type is mutable --- the contents can be changed using methods like :meth:`add` and :meth:`remove`. Since it is mutable, it has no hash value and cannot be used as either a dictionary key or as an element of another set. diff --git a/Doc/library/string.rst b/Doc/library/string.rst index 215e76d..95d27f1 100644 --- a/Doc/library/string.rst +++ b/Doc/library/string.rst @@ -287,7 +287,7 @@ Format Specification Mini-Language "Format specifications" are used within replacement fields contained within a format string to define how individual values are presented (see -:ref:`formatstrings`.) They can also be passed directly to the builtin +:ref:`formatstrings`.) They can also be passed directly to the built-in :func:`format` function. Each formattable type may define how the format specification is to be interpreted. diff --git a/Doc/library/sunau.rst b/Doc/library/sunau.rst index 9930133..3f231b4 100644 --- a/Doc/library/sunau.rst +++ b/Doc/library/sunau.rst @@ -58,18 +58,18 @@ The :mod:`sunau` module defines the following functions: .. function:: openfp(file, mode) - A synonym for :func:`open`, maintained for backwards compatibility. + A synonym for :func:`.open`, maintained for backwards compatibility. -The :mod:`sunau` module defines the following exception: +The :mod:`sunau` module defines the following exception: .. exception:: Error An error raised when something is impossible because of Sun AU specs or implementation deficiency. -The :mod:`sunau` module defines the following data items: +The :mod:`sunau` module defines the following data items: .. data:: AUDIO_FILE_MAGIC @@ -104,7 +104,7 @@ The :mod:`sunau` module defines the following data items: AU_read Objects --------------- -AU_read objects, as returned by :func:`open` above, have the following methods: +AU_read objects, as returned by :func:`.open` above, have the following methods: .. method:: AU_read.close() @@ -197,7 +197,7 @@ and don't do anything interesting. AU_write Objects ---------------- -AU_write objects, as returned by :func:`open` above, have the following methods: +AU_write objects, as returned by :func:`.open` above, have the following methods: .. method:: AU_write.setnchannels(n) diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst index ba22dc3..d28f6b4 100644 --- a/Doc/library/sys.rst +++ b/Doc/library/sys.rst @@ -736,7 +736,7 @@ always available. ``'c_call'`` A C function is about to be called. This may be an extension function or - a builtin. *arg* is the C function object. + a built-in. *arg* is the C function object. ``'c_return'`` A C function has returned. *arg* is ``None``. diff --git a/Doc/library/tempfile.rst b/Doc/library/tempfile.rst index 36c8753..722c5ee 100644 --- a/Doc/library/tempfile.rst +++ b/Doc/library/tempfile.rst @@ -48,7 +48,7 @@ The module defines the following user-callable functions: The *dir*, *prefix* and *suffix* parameters are passed to :func:`mkstemp`. The returned object is a true file object on POSIX platforms. On other - platforms, it is a file-like object whose :attr:`file` attribute is the + platforms, it is a file-like object whose :attr:`!file` attribute is the underlying true file object. This file-like object can be used in a :keyword:`with` statement, just like a normal file. @@ -63,7 +63,7 @@ The module defines the following user-callable functions: still open, varies across platforms (it can be so used on Unix; it cannot on Windows NT or later). If *delete* is true (the default), the file is deleted as soon as it is closed. - The returned object is always a file-like object whose :attr:`file` + The returned object is always a file-like object whose :attr:`!file` attribute is the underlying true file object. This file-like object can be used in a :keyword:`with` statement, just like a normal file. diff --git a/Doc/library/threading.rst b/Doc/library/threading.rst index d880157..86a9bf8 100644 --- a/Doc/library/threading.rst +++ b/Doc/library/threading.rst @@ -1,4 +1,3 @@ - :mod:`threading` --- Higher-level threading interface ===================================================== @@ -55,8 +54,9 @@ This module defines the following functions and objects: :noindex: A factory function that returns a new event object. An event manages a flag - that can be set to true with the :meth:`set` method and reset to false with the - :meth:`clear` method. The :meth:`wait` method blocks until the flag is true. + that can be set to true with the :meth:`~Event.set` method and reset to false + with the :meth:`clear` method. The :meth:`wait` method blocks until the flag + is true. .. class:: local @@ -213,7 +213,8 @@ impossible to detect the termination of alien threads. .. class:: Thread(group=None, target=None, name=None, args=(), kwargs={}) - This constructor should always be called with keyword arguments. Arguments are: + This constructor should always be called with keyword arguments. Arguments + are: *group* should be ``None``; reserved for future extension when a :class:`ThreadGroup` class is implemented. @@ -221,111 +222,103 @@ impossible to detect the termination of alien threads. *target* is the callable object to be invoked by the :meth:`run` method. Defaults to ``None``, meaning nothing is called. - *name* is the thread name. By default, a unique name is constructed of the form - "Thread-*N*" where *N* is a small decimal number. + *name* is the thread name. By default, a unique name is constructed of the + form "Thread-*N*" where *N* is a small decimal number. *args* is the argument tuple for the target invocation. Defaults to ``()``. *kwargs* is a dictionary of keyword arguments for the target invocation. Defaults to ``{}``. - If the subclass overrides the constructor, it must make sure to invoke the base - class constructor (``Thread.__init__()``) before doing anything else to the - thread. - - -.. method:: Thread.start() - - Start the thread's activity. - - It must be called at most once per thread object. It arranges for the object's - :meth:`run` method to be invoked in a separate thread of control. + If the subclass overrides the constructor, it must make sure to invoke the + base class constructor (``Thread.__init__()``) before doing anything else to + the thread. - This method will raise a :exc:`RuntimeException` if called more than once on the - same thread object. + .. method:: start() + Start the thread's activity. -.. method:: Thread.run() + It must be called at most once per thread object. It arranges for the + object's :meth:`run` method to be invoked in a separate thread of control. - Method representing the thread's activity. + This method will raise a :exc:`RuntimeException` if called more than once + on the same thread object. - You may override this method in a subclass. The standard :meth:`run` method - invokes the callable object passed to the object's constructor as the *target* - argument, if any, with sequential and keyword arguments taken from the *args* - and *kwargs* arguments, respectively. + .. method:: run() + Method representing the thread's activity. -.. method:: Thread.join([timeout]) + You may override this method in a subclass. The standard :meth:`run` + method invokes the callable object passed to the object's constructor as + the *target* argument, if any, with sequential and keyword arguments taken + from the *args* and *kwargs* arguments, respectively. - Wait until the thread terminates. This blocks the calling thread until the - thread whose :meth:`join` method is called terminates -- either normally or - through an unhandled exception -- or until the optional timeout occurs. + .. method:: join([timeout]) - When the *timeout* argument is present and not ``None``, it should be a floating - point number specifying a timeout for the operation in seconds (or fractions - thereof). As :meth:`join` always returns ``None``, you must call :meth:`is_alive` - after :meth:`join` to decide whether a timeout happened -- if the thread is - still alive, the :meth:`join` call timed out. + Wait until the thread terminates. This blocks the calling thread until the + thread whose :meth:`join` method is called terminates -- either normally + or through an unhandled exception -- or until the optional timeout occurs. - When the *timeout* argument is not present or ``None``, the operation will block - until the thread terminates. + When the *timeout* argument is present and not ``None``, it should be a + floating point number specifying a timeout for the operation in seconds + (or fractions thereof). As :meth:`join` always returns ``None``, you must + call :meth:`is_alive` after :meth:`join` to decide whether a timeout + happened -- if the thread is still alive, the :meth:`join` call timed out. - A thread can be :meth:`join`\ ed many times. + When the *timeout* argument is not present or ``None``, the operation will + block until the thread terminates. - :meth:`join` raises a :exc:`RuntimeError` if an attempt is made to join - the current thread as that would cause a deadlock. It is also an error to - :meth:`join` a thread before it has been started and attempts to do so - raises the same exception. + A thread can be :meth:`join`\ ed many times. + :meth:`join` raises a :exc:`RuntimeError` if an attempt is made to join + the current thread as that would cause a deadlock. It is also an error to + :meth:`join` a thread before it has been started and attempts to do so + raises the same exception. -.. attribute:: Thread.name + .. attribute:: name - A string used for identification purposes only. It has no semantics. - Multiple threads may be given the same name. The initial name is set by the - constructor. + A string used for identification purposes only. It has no semantics. + Multiple threads may be given the same name. The initial name is set by + the constructor. + .. method:: getName() + setName() -.. method:: Thread.getName() - Thread.setName() + Old getter/setter API for :attr:`~Thread.name`; use it directly as a + property instead. - Old getter/setter API for :attr:`~Thread.name`; use it directly as a property - instead. + .. attribute:: ident + The 'thread identifier' of this thread or ``None`` if the thread has not + been started. This is a nonzero integer. See the + :func:`thread.get_ident()` function. Thread identifiers may be recycled + when a thread exits and another thread is created. The identifier is + available even after the thread has exited. -.. attribute:: Thread.ident + .. method:: is_alive() - The 'thread identifier' of this thread or ``None`` if the thread has not been - started. This is a nonzero integer. See the :func:`thread.get_ident()` - function. Thread identifiers may be recycled when a thread exits and another - thread is created. The identifier is available even after the thread has - exited. + Return whether the thread is alive. + Roughly, a thread is alive from the moment the :meth:`start` method + returns until its :meth:`run` method terminates. The module function + :func:`enumerate` returns a list of all alive threads. -.. method:: Thread.is_alive() + .. attribute:: daemon - Return whether the thread is alive. + A boolean value indicating whether this thread is a daemon thread (True) + or not (False). This must be set before :meth:`start` is called, + otherwise :exc:`RuntimeError` is raised. Its initial value is inherited + from the creating thread; the main thread is not a daemon thread and + therefore all threads created in the main thread default to :attr:`daemon` + = ``False``. - Roughly, a thread is alive from the moment the :meth:`start` method returns - until its :meth:`run` method terminates. The module function :func:`enumerate` - returns a list of all alive threads. + The entire Python program exits when no alive non-daemon threads are left. + .. method:: isDaemon() + setDaemon() -.. attribute:: Thread.daemon - - A boolean value indicating whether this thread is a daemon thread (True) or - not (False). This must be set before :meth:`start` is called, otherwise - :exc:`RuntimeError` is raised. Its initial value is inherited from the - creating thread; the main thread is not a daemon thread and therefore all - threads created in the main thread default to :attr:`daemon` = ``False``. - - The entire Python program exits when no alive non-daemon threads are left. - - -.. method:: Thread.isDaemon() - Thread.setDaemon() - - Old getter/setter API for :attr:`~Thread.daemon`; use it directly as a - property instead. + Old getter/setter API for :attr:`~Thread.daemon`; use it directly as a + property instead. .. _lock-objects: @@ -496,69 +489,66 @@ needs to wake up one consumer thread. .. class:: Condition([lock]) - If the *lock* argument is given and not ``None``, it must be a :class:`Lock` or - :class:`RLock` object, and it is used as the underlying lock. Otherwise, a new - :class:`RLock` object is created and used as the underlying lock. - + If the *lock* argument is given and not ``None``, it must be a :class:`Lock` + or :class:`RLock` object, and it is used as the underlying lock. Otherwise, + a new :class:`RLock` object is created and used as the underlying lock. -.. method:: Condition.acquire(*args) + .. method:: acquire(*args) - Acquire the underlying lock. This method calls the corresponding method on the - underlying lock; the return value is whatever that method returns. + Acquire the underlying lock. This method calls the corresponding method on + the underlying lock; the return value is whatever that method returns. + .. method:: release() -.. method:: Condition.release() + Release the underlying lock. This method calls the corresponding method on + the underlying lock; there is no return value. - Release the underlying lock. This method calls the corresponding method on the - underlying lock; there is no return value. + .. method:: wait([timeout]) + Wait until notified or until a timeout occurs. If the calling thread has + not acquired the lock when this method is called, a :exc:`RuntimeError` is + raised. -.. method:: Condition.wait([timeout]) + This method releases the underlying lock, and then blocks until it is + awakened by a :meth:`notify` or :meth:`notify_all` call for the same + condition variable in another thread, or until the optional timeout + occurs. Once awakened or timed out, it re-acquires the lock and returns. - Wait until notified or until a timeout occurs. If the calling thread has not - acquired the lock when this method is called, a :exc:`RuntimeError` is raised. + When the *timeout* argument is present and not ``None``, it should be a + floating point number specifying a timeout for the operation in seconds + (or fractions thereof). - This method releases the underlying lock, and then blocks until it is awakened - by a :meth:`notify` or :meth:`notify_all` call for the same condition variable in - another thread, or until the optional timeout occurs. Once awakened or timed - out, it re-acquires the lock and returns. + When the underlying lock is an :class:`RLock`, it is not released using + its :meth:`release` method, since this may not actually unlock the lock + when it was acquired multiple times recursively. Instead, an internal + interface of the :class:`RLock` class is used, which really unlocks it + even when it has been recursively acquired several times. Another internal + interface is then used to restore the recursion level when the lock is + reacquired. - When the *timeout* argument is present and not ``None``, it should be a floating - point number specifying a timeout for the operation in seconds (or fractions - thereof). + .. method:: notify() - When the underlying lock is an :class:`RLock`, it is not released using its - :meth:`release` method, since this may not actually unlock the lock when it was - acquired multiple times recursively. Instead, an internal interface of the - :class:`RLock` class is used, which really unlocks it even when it has been - recursively acquired several times. Another internal interface is then used to - restore the recursion level when the lock is reacquired. + Wake up a thread waiting on this condition, if any. If the calling thread + has not acquired the lock when this method is called, a + :exc:`RuntimeError` is raised. + This method wakes up one of the threads waiting for the condition + variable, if any are waiting; it is a no-op if no threads are waiting. -.. method:: Condition.notify() + The current implementation wakes up exactly one thread, if any are + waiting. However, it's not safe to rely on this behavior. A future, + optimized implementation may occasionally wake up more than one thread. - Wake up a thread waiting on this condition, if any. If the calling thread - has not acquired the lock when this method is called, a :exc:`RuntimeError` - is raised. + Note: the awakened thread does not actually return from its :meth:`wait` + call until it can reacquire the lock. Since :meth:`notify` does not + release the lock, its caller should. - This method wakes up one of the threads waiting for the condition variable, - if any are waiting; it is a no-op if no threads are waiting. + .. method:: notify_all() - The current implementation wakes up exactly one thread, if any are waiting. - However, it's not safe to rely on this behavior. A future, optimized - implementation may occasionally wake up more than one thread. - - Note: the awakened thread does not actually return from its :meth:`wait` call - until it can reacquire the lock. Since :meth:`notify` does not release the - lock, its caller should. - - -.. method:: Condition.notify_all() - - Wake up all threads waiting on this condition. This method acts like - :meth:`notify`, but wakes up all waiting threads instead of one. If the calling - thread has not acquired the lock when this method is called, a - :exc:`RuntimeError` is raised. + Wake up all threads waiting on this condition. This method acts like + :meth:`notify`, but wakes up all waiting threads instead of one. If the + calling thread has not acquired the lock when this method is called, a + :exc:`RuntimeError` is raised. .. _semaphore-objects: @@ -582,33 +572,31 @@ waiting until some other thread calls :meth:`release`. defaults to ``1``. If the *value* given is less than 0, :exc:`ValueError` is raised. + .. method:: acquire([blocking]) -.. method:: Semaphore.acquire([blocking]) - - Acquire a semaphore. - - When invoked without arguments: if the internal counter is larger than zero on - entry, decrement it by one and return immediately. If it is zero on entry, - block, waiting until some other thread has called :meth:`release` to make it - larger than zero. This is done with proper interlocking so that if multiple - :meth:`acquire` calls are blocked, :meth:`release` will wake exactly one of them - up. The implementation may pick one at random, so the order in which blocked - threads are awakened should not be relied on. There is no return value in this - case. + Acquire a semaphore. - When invoked with *blocking* set to true, do the same thing as when called - without arguments, and return true. + When invoked without arguments: if the internal counter is larger than + zero on entry, decrement it by one and return immediately. If it is zero + on entry, block, waiting until some other thread has called + :meth:`release` to make it larger than zero. This is done with proper + interlocking so that if multiple :meth:`acquire` calls are blocked, + :meth:`release` will wake exactly one of them up. The implementation may + pick one at random, so the order in which blocked threads are awakened + should not be relied on. There is no return value in this case. - When invoked with *blocking* set to false, do not block. If a call without an - argument would block, return false immediately; otherwise, do the same thing as - when called without arguments, and return true. + When invoked with *blocking* set to true, do the same thing as when called + without arguments, and return true. + When invoked with *blocking* set to false, do not block. If a call + without an argument would block, return false immediately; otherwise, do + the same thing as when called without arguments, and return true. -.. method:: Semaphore.release() + .. method:: release() - Release a semaphore, incrementing the internal counter by one. When it was zero - on entry and another thread is waiting for it to become larger than zero again, - wake up that thread. + Release a semaphore, incrementing the internal counter by one. When it + was zero on entry and another thread is waiting for it to become larger + than zero again, wake up that thread. .. _semaphore-examples: @@ -647,7 +635,7 @@ This is one of the simplest mechanisms for communication between threads: one thread signals an event and other threads wait for it. An event object manages an internal flag that can be set to true with the -:meth:`set` method and reset to false with the :meth:`clear` method. The +:meth:`~Event.set` method and reset to false with the :meth:`clear` method. The :meth:`wait` method blocks until the flag is true. @@ -655,40 +643,37 @@ An event object manages an internal flag that can be set to true with the The internal flag is initially false. + .. method:: is_set() -.. method:: Event.is_set() + Return true if and only if the internal flag is true. - Return true if and only if the internal flag is true. + .. method:: set() + Set the internal flag to true. All threads waiting for it to become true + are awakened. Threads that call :meth:`wait` once the flag is true will + not block at all. -.. method:: Event.set() + .. method:: clear() - Set the internal flag to true. All threads waiting for it to become true are - awakened. Threads that call :meth:`wait` once the flag is true will not block at - all. + Reset the internal flag to false. Subsequently, threads calling + :meth:`wait` will block until :meth:`.set` is called to set the internal + flag to true again. + .. method:: wait([timeout]) -.. method:: Event.clear() + Block until the internal flag is true. If the internal flag is true on + entry, return immediately. Otherwise, block until another thread calls + :meth:`set` to set the flag to true, or until the optional timeout occurs. - Reset the internal flag to false. Subsequently, threads calling :meth:`wait` - will block until :meth:`set` is called to set the internal flag to true again. + When the timeout argument is present and not ``None``, it should be a + floating point number specifying a timeout for the operation in seconds + (or fractions thereof). + This method returns the internal flag on exit, so it will always return + ``True`` except if a timeout is given and the operation times out. -.. method:: Event.wait([timeout]) - - Block until the internal flag is true. If the internal flag is true on entry, - return immediately. Otherwise, block until another thread calls :meth:`set` - to set the flag to true, or until the optional timeout occurs. - - When the timeout argument is present and not ``None``, it should be a floating - point number specifying a timeout for the operation in seconds (or fractions - thereof). - - This method returns the internal flag on exit, so it will always return - ``True`` except if a timeout is given and the operation times out. - - .. versionchanged:: 3.1 - Previously, the method always returned ``None``. + .. versionchanged:: 3.1 + Previously, the method always returned ``None``. .. _timer-objects: @@ -719,11 +704,10 @@ For example:: Create a timer that will run *function* with arguments *args* and keyword arguments *kwargs*, after *interval* seconds have passed. + .. method:: cancel() -.. method:: Timer.cancel() - - Stop the timer, and cancel the execution of the timer's action. This will only - work if the timer is still in its waiting stage. + Stop the timer, and cancel the execution of the timer's action. This will + only work if the timer is still in its waiting stage. .. _with-locks: diff --git a/Doc/library/tkinter.rst b/Doc/library/tkinter.rst index 7413987..74e3fbb 100644 --- a/Doc/library/tkinter.rst +++ b/Doc/library/tkinter.rst @@ -511,7 +511,7 @@ defined in the :mod:`tkinter`. There are many useful subclasses of Variable already defined: :class:`StringVar`, :class:`IntVar`, :class:`DoubleVar`, and :class:`BooleanVar`. To read the current value of such a variable, call the -:meth:`get` method on it, and to change its value you call the :meth:`set` +:meth:`get` method on it, and to change its value you call the :meth:`!set` method. If you follow this protocol, the widget will always track the value of the variable, with no further intervention on your part. @@ -652,7 +652,7 @@ relief ``"raised"``, ``"sunken"``, ``"flat"``, ``"groove"``, and ``"ridge"``. scrollcommand - This is almost always the :meth:`set` method of some scrollbar widget, but can + This is almost always the :meth:`!set` method of some scrollbar widget, but can be any widget method that takes a single argument. Refer to the file :file:`Demo/tkinter/matt/canvas-with-scrollbars.py` in the Python source distribution for an example. diff --git a/Doc/library/undoc.rst b/Doc/library/undoc.rst index 987f95e..6dd1aed 100644 --- a/Doc/library/undoc.rst +++ b/Doc/library/undoc.rst @@ -25,4 +25,3 @@ documented beyond this mention. There's little need to document these. :mod:`posixpath` --- Implementation of :mod:`os.path` on POSIX. - diff --git a/Doc/library/urllib.parse.rst b/Doc/library/urllib.parse.rst index 28fa66f..161614b 100644 --- a/Doc/library/urllib.parse.rst +++ b/Doc/library/urllib.parse.rst @@ -249,9 +249,9 @@ The :mod:`urllib.parse` module defines the following functions: .. function:: quote_plus(string[, safe[, encoding[, errors]]]) Like :func:`quote`, but also replace spaces by plus signs, as required for - quoting HTML form values. Plus signs in the original string are escaped - unless they are included in *safe*. It also does not have *safe* default to - ``'/'``. + quoting HTML form values when building up a query string to go into a URL. + Plus signs in the original string are escaped unless they are included in + *safe*. It also does not have *safe* default to ``'/'``. Example: ``quote_plus('/El Niño/')`` yields ``'%2FEl+Ni%C3%B1o%2F'``. diff --git a/Doc/library/warnings.rst b/Doc/library/warnings.rst index f6856ff..1574e27 100644 --- a/Doc/library/warnings.rst +++ b/Doc/library/warnings.rst @@ -206,7 +206,7 @@ check:: fxn() # Verify some things assert len(w) == 1 - assert isinstance(w[-1].category, DeprecationWarning) + assert issubclass(w[-1].category, DeprecationWarning) assert "deprecated" in str(w[-1].message) One can also cause all warnings to be exceptions by using ``error`` instead of diff --git a/Doc/library/wave.rst b/Doc/library/wave.rst index b931fed..3be0343 100644 --- a/Doc/library/wave.rst +++ b/Doc/library/wave.rst @@ -33,7 +33,7 @@ The :mod:`wave` module defines the following function and exception: .. function:: openfp(file, mode) - A synonym for :func:`open`, maintained for backwards compatibility. + A synonym for :func:`.open`, maintained for backwards compatibility. .. exception:: Error @@ -47,7 +47,7 @@ The :mod:`wave` module defines the following function and exception: Wave_read Objects ----------------- -Wave_read objects, as returned by :func:`open`, have the following methods: +Wave_read objects, as returned by :func:`.open`, have the following methods: .. method:: Wave_read.close() @@ -134,7 +134,7 @@ them, and is otherwise implementation dependent. Wave_write Objects ------------------ -Wave_write objects, as returned by :func:`open`, have the following methods: +Wave_write objects, as returned by :func:`.open`, have the following methods: .. method:: Wave_write.close() diff --git a/Doc/library/weakref.rst b/Doc/library/weakref.rst index 0f3ebe6..7c7be95 100644 --- a/Doc/library/weakref.rst +++ b/Doc/library/weakref.rst @@ -62,7 +62,7 @@ instances, functions written in Python (but not in C), instance methods, sets, frozensets, file objects, :term:`generator`\s, type objects, sockets, arrays, deques, and regular expression pattern objects. -Several builtin types such as :class:`list` and :class:`dict` do not directly +Several built-in types such as :class:`list` and :class:`dict` do not directly support weak references but can add support through subclassing:: class Dict(dict): diff --git a/Doc/library/webbrowser.rst b/Doc/library/webbrowser.rst index 975d668..01720d1 100644 --- a/Doc/library/webbrowser.rst +++ b/Doc/library/webbrowser.rst @@ -10,7 +10,7 @@ The :mod:`webbrowser` module provides a high-level interface to allow displaying Web-based documents to users. Under most circumstances, simply calling the -:func:`open` function from this module will do the right thing. +:func:`.open` function from this module will do the right thing. Under Unix, graphical browsers are preferred under X11, but text-mode browsers will be used if graphical browsers are not available or an X11 display isn't @@ -46,14 +46,14 @@ The following exception is defined: The following functions are defined: -.. function:: open(url[, new=0[, autoraise=1]]) +.. function:: open(url[, new=0[, autoraise=True]]) - Display *url* using the default browser. If *new* is 0, the *url* is opened in - the same browser window if possible. If *new* is 1, a new browser window is - opened if possible. If *new* is 2, a new browser page ("tab") is opened if - possible. If *autoraise* is true, the window is raised if possible (note that - under many window managers this will occur regardless of the setting of this - variable). + Display *url* using the default browser. If *new* is 0, the *url* is opened + in the same browser window if possible. If *new* is 1, a new browser window + is opened if possible. If *new* is 2, a new browser page ("tab") is opened + if possible. If *autoraise* is ``True``, the window is raised if possible + (note that under many window managers this will occur regardless of the + setting of this variable). Note that on some platforms, trying to open a filename using this function, may work and start the operating system's associated program. However, this @@ -175,7 +175,7 @@ Browser controllers provide these methods which parallel three of the module-level convenience functions: -.. method:: controller.open(url[, new[, autoraise=1]]) +.. method:: controller.open(url[, new[, autoraise=True]]) Display *url* using the browser handled by this controller. If *new* is 1, a new browser window is opened if possible. If *new* is 2, a new browser page ("tab") diff --git a/Doc/library/winreg.rst b/Doc/library/winreg.rst index f42e7f2..f048067 100644 --- a/Doc/library/winreg.rst +++ b/Doc/library/winreg.rst @@ -399,7 +399,7 @@ detached). The object also support comparison semantics, so handle objects will compare true if they both reference the same underlying Windows handle value. -Handle objects can be converted to an integer (e.g., using the builtin +Handle objects can be converted to an integer (e.g., using the built-in :func:`int` function), in which case the underlying Windows handle value is returned. You can also use the :meth:`Detach` method to return the integer handle, and also disconnect the Windows handle from the handle object. diff --git a/Doc/library/xml.etree.elementtree.rst b/Doc/library/xml.etree.elementtree.rst index a04b04a..939af6e 100644 --- a/Doc/library/xml.etree.elementtree.rst +++ b/Doc/library/xml.etree.elementtree.rst @@ -262,9 +262,9 @@ The following methods work on the element's children (subelements). .. method:: Element.getiterator([tag=None]) Creates a tree iterator with the current element as the root. The iterator - iterates over this element and all elements below it that match the given tag. - If tag is ``None`` or ``'*'`` then all elements are iterated over. Returns an - iterable that provides element objects in document (depth first) order. + iterates over this element and all elements below it, in document (depth first) + order. If *tag* is not ``None`` or ``'*'``, only elements whose tag equals + *tag* are returned from the iterator. .. method:: Element.insert(index, element) diff --git a/Doc/library/xmlrpc.client.rst b/Doc/library/xmlrpc.client.rst index 1601430..e004fa7 100644 --- a/Doc/library/xmlrpc.client.rst +++ b/Doc/library/xmlrpc.client.rst @@ -87,7 +87,7 @@ between conformable Python objects and XML on the wire. :exc:`ProtocolError` used to signal an error in the HTTP/HTTPS transport layer. Both :exc:`Fault` and :exc:`ProtocolError` derive from a base class called :exc:`Error`. Note that the xmlrpc client module currently does not marshal - instances of subclasses of builtin types. + instances of subclasses of built-in types. When passing strings, characters special to XML such as ``<``, ``>``, and ``&`` will be automatically escaped. However, it's the caller's responsibility to diff --git a/Doc/library/zipimport.rst b/Doc/library/zipimport.rst index 3fd0595..2315823 100644 --- a/Doc/library/zipimport.rst +++ b/Doc/library/zipimport.rst @@ -10,7 +10,7 @@ This module adds the ability to import Python modules (:file:`\*.py`, :file:`\*.py[co]`) and packages from ZIP-format archives. It is usually not needed to use the :mod:`zipimport` module explicitly; it is automatically used -by the builtin :keyword:`import` mechanism for ``sys.path`` items that are paths +by the built-in :keyword:`import` mechanism for ``sys.path`` items that are paths to ZIP archives. Typically, ``sys.path`` is a list of directory names as strings. This module diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst index d0aa59f..14e0b20 100644 --- a/Doc/reference/datamodel.rst +++ b/Doc/reference/datamodel.rst @@ -1304,7 +1304,7 @@ access (use of, assignment to, or deletion of ``x.name``) for class instances. .. note:: This method may still be bypassed when looking up special methods as the - result of implicit invocation via language syntax or builtin functions. + result of implicit invocation via language syntax or built-in functions. See :ref:`special-lookup`. @@ -1696,12 +1696,12 @@ through the container; for mappings, :meth:`__iter__` should be the same as .. method:: object.__reversed__(self) - Called (if present) by the :func:`reversed` builtin to implement + Called (if present) by the :func:`reversed` built-in to implement reverse iteration. It should return a new iterator object that iterates over all the objects in the container in reverse order. If the :meth:`__reversed__` method is not provided, the :func:`reversed` - builtin will fall back to using the sequence protocol (:meth:`__len__` and + built-in will fall back to using the sequence protocol (:meth:`__len__` and :meth:`__getitem__`). Objects that support the sequence protocol should only provide :meth:`__reversed__` if they can provide an implementation that is more efficient than the one provided by :func:`reversed`. diff --git a/Doc/reference/executionmodel.rst b/Doc/reference/executionmodel.rst index 92a1b31..68ee654 100644 --- a/Doc/reference/executionmodel.rst +++ b/Doc/reference/executionmodel.rst @@ -112,8 +112,8 @@ If the :keyword:`global` statement occurs within a block, all uses of the name specified in the statement refer to the binding of that name in the top-level namespace. Names are resolved in the top-level namespace by searching the global namespace, i.e. the namespace of the module containing the code block, -and the builtin namespace, the namespace of the module :mod:`builtins`. The -global namespace is searched first. If the name is not found there, the builtin +and the builtins namespace, the namespace of the module :mod:`builtins`. The +global namespace is searched first. If the name is not found there, the builtins namespace is searched. The global statement must precede all uses of the name. .. XXX document "nonlocal" semantics here diff --git a/Doc/reference/expressions.rst b/Doc/reference/expressions.rst index b02c696..cdb802a 100644 --- a/Doc/reference/expressions.rst +++ b/Doc/reference/expressions.rst @@ -641,7 +641,7 @@ the call. .. note:: - An implementation may provide builtin functions whose positional parameters do + An implementation may provide built-in functions whose positional parameters do not have names, even if they are 'named' for the purpose of documentation, and which therefore cannot be supplied by keyword. In CPython, this is the case for functions implemented in C that use :cfunc:`PyArg_ParseTuple` to parse their @@ -996,7 +996,7 @@ operators *always* consider objects of different types to be unequal, while the ``<``, ``>``, ``>=`` and ``<=`` operators raise a :exc:`TypeError` when comparing objects of different types that do not implement these operators for the given pair of types. You can control comparison behavior of objects of -non-builtin types by defining rich comparison methods like :meth:`__gt__`, +non-built-in types by defining rich comparison methods like :meth:`__gt__`, described in section :ref:`customization`. Comparison of objects of the same type depends on the type: @@ -1037,7 +1037,7 @@ Comparison of objects of the same type depends on the type: which depend on total ordering. For example, :func:`min`, :func:`max`, and :func:`sorted` produce undefined results given a list of sets as inputs. -* Most other objects of builtin types compare unequal unless they are the same +* Most other objects of built-in types compare unequal unless they are the same object; the choice whether one object is considered smaller or larger than another one is made arbitrarily but consistently within one execution of a program. diff --git a/Doc/reference/simple_stmts.rst b/Doc/reference/simple_stmts.rst index ced3398..2a34b69 100644 --- a/Doc/reference/simple_stmts.rst +++ b/Doc/reference/simple_stmts.rst @@ -881,7 +881,7 @@ Note that there is nothing special about the statement:: That is not a future statement; it's an ordinary import statement with no special semantics or syntax restrictions. -Code compiled by calls to the builtin functions :func:`exec` and :func:`compile` +Code compiled by calls to the built-in functions :func:`exec` and :func:`compile` that occur in a module :mod:`M` containing a future statement will, by default, use the new syntax or semantics associated with the future statement. This can be controlled by optional arguments to :func:`compile` --- see the documentation diff --git a/Doc/tutorial/classes.rst b/Doc/tutorial/classes.rst index 191e95c..0cb5593 100644 --- a/Doc/tutorial/classes.rst +++ b/Doc/tutorial/classes.rst @@ -12,44 +12,41 @@ user not to "break into the definition." The most important features of classes are retained with full power, however: the class inheritance mechanism allows multiple base classes, a derived class can override any methods of its base class or classes, and a method can call the method of a base class with the same -name. Objects can contain an arbitrary amount of private data. +name. Objects can contain an arbitrary amount of data. In C++ terminology, normally class members (including the data members) are *public* (except see below :ref:`tut-private`), -and all member functions are *virtual*. There are no special constructors or -destructors. As in Modula-3, there are no shorthands for referencing the -object's members from its methods: the method function is declared with an -explicit first argument representing the object, which is provided implicitly by -the call. As in Smalltalk, classes themselves are objects, albeit in the wider -sense of the word: in Python, all data types are objects. This provides -semantics for importing and renaming. Unlike C++ and Modula-3, built-in types -can be used as base classes for extension by the user. Also, like in C++ but -unlike in Modula-3, most built-in operators with special syntax (arithmetic +and all member functions are *virtual*. As in Modula-3, there are no shorthands +for referencing the object's members from its methods: the method function is +declared with an explicit first argument representing the object, which is +provided implicitly by the call. As in Smalltalk, classes themselves are +objects. This provides semantics for importing and renaming. Unlike C++ and +Modula-3, built-in types can be used as base classes for extension by the user. +Also, like in C++, most built-in operators with special syntax (arithmetic operators, subscripting etc.) can be redefined for class instances. +(Lacking universally accepted terminology to talk about classes, I will make +occasional use of Smalltalk and C++ terms. I would use Modula-3 terms, since +its object-oriented semantics are closer to those of Python than C++, but I +expect that few readers have heard of it.) -.. _tut-terminology: -A Word About Terminology -======================== +.. _tut-object: -Lacking universally accepted terminology to talk about classes, I will make -occasional use of Smalltalk and C++ terms. (I would use Modula-3 terms, since -its object-oriented semantics are closer to those of Python than C++, but I -expect that few readers have heard of it.) +A Word About Names and Objects +============================== Objects have individuality, and multiple names (in multiple scopes) can be bound to the same object. This is known as aliasing in other languages. This is usually not appreciated on a first glance at Python, and can be safely ignored when dealing with immutable basic types (numbers, strings, tuples). However, -aliasing has an (intended!) effect on the semantics of Python code involving -mutable objects such as lists, dictionaries, and most types representing -entities outside the program (files, windows, etc.). This is usually used to -the benefit of the program, since aliases behave like pointers in some respects. -For example, passing an object is cheap since only a pointer is passed by the -implementation; and if a function modifies an object passed as an argument, the -caller will see the change --- this eliminates the need for two different -argument passing mechanisms as in Pascal. +aliasing has a possibly surprising effect on the semantics of Python code +involving mutable objects such as lists, dictionaries, and most other types. +This is usually used to the benefit of the program, since aliases behave like +pointers in some respects. For example, passing an object is cheap since only a +pointer is passed by the implementation; and if a function modifies an object +passed as an argument, the caller will see the change --- this eliminates the +need for two different argument passing mechanisms as in Pascal. .. _tut-scopes: @@ -73,7 +70,7 @@ built-in exception names); the global names in a module; and the local names in a function invocation. In a sense the set of attributes of an object also form a namespace. The important thing to know about namespaces is that there is absolutely no relation between names in different namespaces; for instance, two -different modules may both define a function "maximize" without confusion --- +different modules may both define a function ``maximize`` without confusion --- users of the modules must prefix it with the module name. By the way, I use the word *attribute* for any name following a dot --- for @@ -112,11 +109,13 @@ name attempts to find the name in the namespace. Although scopes are determined statically, they are used dynamically. At any time during execution, there are at least three nested scopes whose namespaces -are directly accessible: the innermost scope, which is searched first, contains -the local names; the namespaces of any enclosing functions, which are searched -starting with the nearest enclosing scope; the middle scope, searched next, -contains the current module's global names; and the outermost scope (searched -last) is the namespace containing built-in names. +are directly accessible: + +* the innermost scope, which is searched first, contains the local names +* the scopes of any enclosing functions, which are searched starting with the + nearest enclosing scope, contains non-local, but also non-global names +* the next-to-last scope contains the current module's global names +* the outermost scope (searched last) is the namespace containing built-in names If a name is declared global, then all references and assignments go directly to the middle scope containing the module's global names. To rebind variables @@ -138,15 +137,15 @@ language definition is evolving towards static name resolution, at "compile" time, so don't rely on dynamic name resolution! (In fact, local variables are already determined statically.) -A special quirk of Python is that -- if no :keyword:`global` or -:keyword:`nonlocal` statement is in effect -- assignments to names always go -into the innermost scope. Assignments do not copy data --- they just bind names -to objects. The same is true for deletions: the statement ``del x`` removes the -binding of ``x`` from the namespace referenced by the local scope. In fact, all -operations that introduce new names use the local scope: in particular, import -statements and function definitions bind the module or function name in the -local scope. (The :keyword:`global` statement can be used to indicate that -particular variables live in the global scope.) +A special quirk of Python is that -- if no :keyword:`global` statement is in +effect -- assignments to names always go into the innermost scope. Assignments +do not copy data --- they just bind names to objects. The same is true for +deletions: the statement ``del x`` removes the binding of ``x`` from the +namespace referenced by the local scope. In fact, all operations that introduce +new names use the local scope: in particular, :keyword:`import` statements and +function definitions bind the module or function name in the local scope. (The +:keyword:`global` statement can be used to indicate that particular variables +live in the global scope.) The :keyword:`global` statement can be used to indicate that particular variables live in the global scope and should be rebound there; the @@ -424,9 +423,9 @@ glancing through a method. Often, the first argument of a method is called ``self``. This is nothing more than a convention: the name ``self`` has absolutely no special meaning to -Python. (Note, however, that by not following the convention your code may be +Python. Note, however, that by not following the convention your code may be less readable to other Python programmers, and it is also conceivable that a -*class browser* program might be written that relies upon such a convention.) +*class browser* program might be written that relies upon such a convention. Any function object that is a class attribute defines a method for instances of that class. It is not necessary that the function definition is textually @@ -462,13 +461,13 @@ argument:: Methods may reference global names in the same way as ordinary functions. The global scope associated with a method is the module containing the class -definition. (The class itself is never used as a global scope!) While one +definition. (The class itself is never used as a global scope.) While one rarely encounters a good reason for using global data in a method, there are many legitimate uses of the global scope: for one thing, functions and modules imported into the global scope can be used by methods, as well as functions and classes defined in it. Usually, the class containing the method is itself defined in this global scope, and in the next section we'll find some good -reasons why a method would want to reference its own class! +reasons why a method would want to reference its own class. Each value is an object, and therefore has a *class* (also called its *type*). It is stored as ``object.__class__``. @@ -519,12 +518,12 @@ An overriding method in a derived class may in fact want to extend rather than simply replace the base class method of the same name. There is a simple way to call the base class method directly: just call ``BaseClassName.methodname(self, arguments)``. This is occasionally useful to clients as well. (Note that this -only works if the base class is defined or imported directly in the global +only works if the base class is accessible as ``BaseClassName`` in the global scope.) Python has two built-in functions that work with inheritance: -* Use :func:`isinstance` to check an object's type: ``isinstance(obj, int)`` +* Use :func:`isinstance` to check an instance's type: ``isinstance(obj, int)`` will be ``True`` only if ``obj.__class__`` is :class:`int` or some class derived from :class:`int`. @@ -582,28 +581,30 @@ http://www.python.org/download/releases/2.3/mro/. Private Variables ================= -There is limited support for class-private identifiers. Any identifier of the -form ``__spam`` (at least two leading underscores, at most one trailing -underscore) is textually replaced with ``_classname__spam``, where ``classname`` -is the current class name with leading underscore(s) stripped. This mangling is -done without regard to the syntactic position of the identifier, so it can be -used to define class-private instance and class variables, methods, variables -stored in globals, and even variables stored in instances. private to this class -on instances of *other* classes. Truncation may occur when the mangled name -would be longer than 255 characters. Outside classes, or when the class name -consists of only underscores, no mangling occurs. - -Name mangling is intended to give classes an easy way to define "private" -instance variables and methods, without having to worry about instance variables -defined by derived classes, or mucking with instance variables by code outside -the class. Note that the mangling rules are designed mostly to avoid accidents; -it still is possible for a determined soul to access or modify a variable that -is considered private. This can even be useful in special circumstances, such -as in the debugger, and that's one reason why this loophole is not closed. -(Buglet: derivation of a class with the same name as the base class makes use of -private variables of the base class possible.) - -Notice that code passed to ``exec()`` or ``eval()`` does not +"Private" instance variables that cannot be accessed except from inside an +object, don't exist in Python. However, there is a convention that is followed +by most Python code: a name prefixed with an underscore (e.g. ``_spam``) should +be treated as a non-public part of the API (whether it is a function, a method +or a data member). It should be considered an implementation detail and subject +to change without notice. + +Since there is a valid use-case for class-private members (namely to avoid name +clashes of names with names defined by subclasses), there is limited support for +such a mechanism, called :dfn:`name mangling`. Any identifier of the form +``__spam`` (at least two leading underscores, at most one trailing underscore) +is textually replaced with ``_classname__spam``, where ``classname`` is the +current class name with leading underscore(s) stripped. This mangling is done +without regard to the syntactic position of the identifier, so it can be used to +define class-private instance and class variables, methods, variables stored in +globals, and even variables stored in instances. Truncation may occur when the +mangled name would be longer than 255 characters. Outside classes, or when the +class name consists of only underscores, no mangling occurs. + +Note that the mangling rules are designed mostly to avoid accidents; it still is +possible to access or modify a variable that is considered private. This can +even be useful in special circumstances, such as in the debugger. + +Notice that code passed to ``exec()``, ``eval()`` or ``execfile()`` does not consider the classname of the invoking class to be the current class; this is similar to the effect of the ``global`` statement, the effect of which is likewise restricted to code that is byte-compiled together. The same @@ -654,7 +655,7 @@ Exceptions Are Classes Too User-defined exceptions are identified by classes as well. Using this mechanism it is possible to create extensible hierarchies of exceptions. -There are two valid (semantic) forms for the raise statement:: +There are two new valid (semantic) forms for the :keyword:`raise` statement:: raise Class @@ -665,10 +666,10 @@ class derived from it. The first form is a shorthand for:: raise Class() -A class in an except clause is compatible with an exception if it is the same -class or a base class thereof (but not the other way around --- an except clause -listing a derived class is not compatible with a base class). For example, the -following code will print B, C, D in that order:: +A class in an :keyword:`except` clause is compatible with an exception if it is +the same class or a base class thereof (but not the other way around --- an +except clause listing a derived class is not compatible with a base class). For +example, the following code will print B, C, D in that order:: class B(Exception): pass diff --git a/Doc/tutorial/inputoutput.rst b/Doc/tutorial/inputoutput.rst index b1efd1a..662407a 100644 --- a/Doc/tutorial/inputoutput.rst +++ b/Doc/tutorial/inputoutput.rst @@ -130,16 +130,17 @@ Basic usage of the :meth:`str.format` method looks like this:: We are the knights who say "Ni!" The brackets and characters within them (called format fields) are replaced with -the objects passed into the format method. The number in the brackets refers to -the position of the object passed into the format method. :: +the objects passed into the :meth:`~str.format` method. The number in the +brackets refers to the position of the object passed into the +:meth:`~str.format` method. :: >>> print('{0} and {1}'.format('spam', 'eggs')) spam and eggs >>> print('{1} and {0}'.format('spam', 'eggs')) eggs and spam -If keyword arguments are used in the format method, their values are referred to -by using the name of the argument. :: +If keyword arguments are used in the :meth:`~str.format` method, their values +are referred to by using the name of the argument. :: >>> print('This {food} is {adjective}.'.format( ... food='spam', adjective='absolutely horrible')) @@ -160,7 +161,7 @@ truncates the Pi to three places after the decimal. The value of PI is approximately 3.142. Passing an integer after the ``':'`` will cause that field to be a minimum -number of characters wide. This is useful for making tables pretty.:: +number of characters wide. This is useful for making tables pretty. :: >>> table = {'Sjoerd': 4127, 'Jack': 4098, 'Dcab': 7678} >>> for name, phone in table.items(): @@ -181,7 +182,7 @@ square brackets ``'[]'`` to access the keys :: Jack: 4098; Sjoerd: 4127; Dcab: 8637678 This could also be done by passing the table as keyword arguments with the '**' -notation.:: +notation. :: >>> table = {'Sjoerd': 4127, 'Jack': 4098, 'Dcab': 8637678} >>> print('Jack: {Jack:d}; Sjoerd: {Sjoerd:d}; Dcab: {Dcab:d}'.format(**table)) @@ -374,9 +375,9 @@ shorter than writing equivalent :keyword:`try`\ -\ :keyword:`finally` blocks:: >>> f.closed True -File objects have some additional methods, such as :meth:`isatty` and -:meth:`truncate` which are less frequently used; consult the Library Reference -for a complete guide to file objects. +File objects have some additional methods, such as :meth:`~file.isatty` and +:meth:`~file.truncate` which are less frequently used; consult the Library +Reference for a complete guide to file objects. .. _tut-pickle: diff --git a/Doc/tutorial/interactive.rst b/Doc/tutorial/interactive.rst index 56890cd..ca0cfaf 100644 --- a/Doc/tutorial/interactive.rst +++ b/Doc/tutorial/interactive.rst @@ -6,8 +6,8 @@ Interactive Input Editing and History Substitution Some versions of the Python interpreter support editing of the current input line and history substitution, similar to facilities found in the Korn shell and -the GNU Bash shell. This is implemented using the *GNU Readline* library, which -supports Emacs-style and vi-style editing. This library has its own +the GNU Bash shell. This is implemented using the `GNU Readline`_ library, +which supports Emacs-style and vi-style editing. This library has its own documentation which I won't duplicate here; however, the basics are easily explained. The interactive editing and history described here are optionally available in the Unix and Cygwin versions of the interpreter. @@ -148,8 +148,8 @@ interpreter. :: .. _tut-commentary: -Commentary -========== +Alternatives to the Interactive Interpreter +=========================================== This facility is an enormous step forward compared to earlier versions of the interpreter; however, some wishes are left: It would be nice if the proper @@ -158,8 +158,12 @@ token is required next). The completion mechanism might use the interpreter's symbol table. A command to check (or even suggest) matching parentheses, quotes, etc., would also be useful. -.. % - Do we mention IPython? DUBOIS +One alternative enhanced interactive interpreter that has been around for quite +some time is `IPython`_, which features tab completion, object exploration and +advanced history management. It can also be thoroughly customized and embedded +into other applications. Another similar enhanced interactive environment is +`bpython`_. + .. rubric:: Footnotes @@ -167,3 +171,7 @@ quotes, etc., would also be useful. :envvar:`PYTHONSTARTUP` environment variable when you start an interactive interpreter. + +.. _GNU Readline: http://tiswww.case.edu/php/chet/readline/rltop.html +.. _IPython: http://ipython.scipy.org/ +.. _bpython: http://www.bpython-interpreter.org/ diff --git a/Doc/tutorial/modules.rst b/Doc/tutorial/modules.rst index 844eed0..1023ba8 100644 --- a/Doc/tutorial/modules.rst +++ b/Doc/tutorial/modules.rst @@ -448,14 +448,14 @@ one would hope that this somehow goes out to the filesystem, finds which submodules are present in the package, and imports them all. Unfortunately, this operation does not work very well on Windows platforms, where the filesystem does not always have accurate information about the case of a -filename! On these platforms, there is no guaranteed way to know whether a file +filename. On these platforms, there is no guaranteed way to know whether a file :file:`ECHO.PY` should be imported as a module :mod:`echo`, :mod:`Echo` or :mod:`ECHO`. (For example, Windows 95 has the annoying practice of showing all file names with a capitalized first letter.) The DOS 8+3 filename restriction adds another interesting problem for long module names. The only solution is for the package author to provide an explicit index of the -package. The import statement uses the following convention: if a package's +package. The :keyword:`import` statement uses the following convention: if a package's :file:`__init__.py` code defines a list named ``__all__``, it is taken to be the list of module names that should be imported when ``from package import *`` is encountered. It is up to the package author to keep this list up-to-date when a @@ -476,16 +476,16 @@ been imported (possibly running any initialization code in :file:`__init__.py`) and then imports whatever names are defined in the package. This includes any names defined (and submodules explicitly loaded) by :file:`__init__.py`. It also includes any submodules of the package that were explicitly loaded by -previous import statements. Consider this code:: +previous :keyword:`import` statements. Consider this code:: import sound.effects.echo import sound.effects.surround from sound.effects import * -In this example, the echo and surround modules are imported in the current -namespace because they are defined in the :mod:`sound.effects` package when the -``from...import`` statement is executed. (This also works when ``__all__`` is -defined.) +In this example, the :mod:`echo` and :mod:`surround` modules are imported in the +current namespace because they are defined in the :mod:`sound.effects` package +when the ``from...import`` statement is executed. (This also works when +``__all__`` is defined.) Note that in general the practice of importing ``*`` from a module or package is frowned upon, since it often causes poorly readable code. However, it is okay to @@ -537,5 +537,6 @@ modules found in a package. .. rubric:: Footnotes .. [#] In fact function definitions are also 'statements' that are 'executed'; the - execution enters the function name in the module's global symbol table. + execution of a module-level function enters the function name in the module's + global symbol table. diff --git a/Doc/tutorial/stdlib2.rst b/Doc/tutorial/stdlib2.rst index 938430f..4d7f1c5 100644 --- a/Doc/tutorial/stdlib2.rst +++ b/Doc/tutorial/stdlib2.rst @@ -347,12 +347,15 @@ Decimal Floating Point Arithmetic The :mod:`decimal` module offers a :class:`Decimal` datatype for decimal floating point arithmetic. Compared to the built-in :class:`float` -implementation of binary floating point, the new class is especially helpful for -financial applications and other uses which require exact decimal -representation, control over precision, control over rounding to meet legal or -regulatory requirements, tracking of significant decimal places, or for -applications where the user expects the results to match calculations done by -hand. +implementation of binary floating point, the class is especially helpful for + +* financial applications and other uses which require exact decimal + representation, +* control over precision, +* control over rounding to meet legal or regulatory requirements, +* tracking of significant decimal places, or +* applications where the user expects the results to match calculations done by + hand. For example, calculating a 5% tax on a 70 cent phone charge gives different results in decimal floating point and binary floating point. The difference diff --git a/Doc/using/cmdline.rst b/Doc/using/cmdline.rst index 6c09e85..ad8f8c6 100644 --- a/Doc/using/cmdline.rst +++ b/Doc/using/cmdline.rst @@ -86,7 +86,7 @@ source. .. note:: - This option cannot be used with builtin modules and extension modules + This option cannot be used with built-in modules and extension modules written in C, since they do not have Python module files. However, it can still be used for precompiled modules, even if the original source file is not available. diff --git a/Doc/whatsnew/2.2.rst b/Doc/whatsnew/2.2.rst index ec435f7..acdba83 100644 --- a/Doc/whatsnew/2.2.rst +++ b/Doc/whatsnew/2.2.rst @@ -1173,7 +1173,7 @@ Some of the more notable changes are: can uncomment them. Gestalt and Internet Config modules are enabled by default. -* Keyword arguments passed to builtin functions that don't take them now cause a +* Keyword arguments passed to built-in functions that don't take them now cause a :exc:`TypeError` exception to be raised, with the message "*function* takes no keyword arguments". diff --git a/Doc/whatsnew/2.6.rst b/Doc/whatsnew/2.6.rst index fc1525e..cc8a29a 100644 --- a/Doc/whatsnew/2.6.rst +++ b/Doc/whatsnew/2.6.rst @@ -2823,7 +2823,7 @@ JSON (Javascript Object Notation). JSON is a lightweight interchange format often used in web applications. For more information about JSON, see http://www.json.org. -:mod:`json` comes with support for decoding and encoding most builtin Python +:mod:`json` comes with support for decoding and encoding most built-in Python types. The following example encodes and decodes a dictionary:: >>> import json diff --git a/Misc/gdbinit b/Misc/gdbinit index 74ddbec..33de784 100644 --- a/Misc/gdbinit +++ b/Misc/gdbinit @@ -29,7 +29,7 @@ end # print the local variables of the current frame define pylocals set $_i = 0 - while $_i < f->f_nlocals + while $_i < f->f_code->co_nlocals if f->f_localsplus + $_i != 0 set $_names = co->co_varnames set $_name = _PyUnicode_AsString(PyTuple_GetItem($_names, $_i)) diff --git a/Modules/arraymodule.c b/Modules/arraymodule.c index 6dc46ad..5965cdd 100644 --- a/Modules/arraymodule.c +++ b/Modules/arraymodule.c @@ -1958,7 +1958,6 @@ is a single character. The following type codes are defined:\n\ 'H' unsigned integer 2 \n\ 'i' signed integer 2 \n\ 'I' unsigned integer 2 \n\ - 'w' unicode character 4 \n\ 'l' signed integer 4 \n\ 'L' unsigned integer 4 \n\ 'f' floating point 4 \n\ diff --git a/Objects/abstract.c b/Objects/abstract.c index 3b2de9d..5247824 100644 --- a/Objects/abstract.c +++ b/Objects/abstract.c @@ -331,7 +331,7 @@ PyObject_GetBuffer(PyObject *obj, Py_buffer *view, int flags) { if (!PyObject_CheckBuffer(obj)) { PyErr_Format(PyExc_TypeError, - "'%100s' does not have the buffer interface", + "'%100s' does not support the buffer interface", Py_TYPE(obj)->tp_name); return -1; } diff --git a/Objects/codeobject.c b/Objects/codeobject.c index 65868e4..832b4e9 100644 --- a/Objects/codeobject.c +++ b/Objects/codeobject.c @@ -179,7 +179,7 @@ validate_and_copy_tuple(PyObject *tup) } PyDoc_STRVAR(code_doc, -"code(argcount, kwonlyargcount nlocals, stacksize, flags, codestring,\n\ +"code(argcount, kwonlyargcount, nlocals, stacksize, flags, codestring,\n\ constants, names, varnames, filename, name, firstlineno,\n\ lnotab[, freevars[, cellvars]])\n\ \n\ diff --git a/Objects/memoryobject.c b/Objects/memoryobject.c index 2990c25..7acd569 100644 --- a/Objects/memoryobject.c +++ b/Objects/memoryobject.c @@ -255,7 +255,7 @@ PyMemoryView_GetContiguous(PyObject *obj, int buffertype, char fort) if (!PyObject_CheckBuffer(obj)) { PyErr_SetString(PyExc_TypeError, - "object does not have the buffer interface"); + "object does not support the buffer interface"); return NULL; } -- cgit v0.12 From 97b28f843718db2e111e8288e4fb7d183ddff58a Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 08:35:19 +0000 Subject: Merged revisions 74316,74335 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r74316 | alexandre.vassalotti | 2009-08-05 01:19:13 +0200 (Mi, 05 Aug 2009) | 4 lines Issue 5449: Fix io.BytesIO to not accept arbitrary keywords Patch contributed by Erick Tryzelaar. ........ r74335 | philip.jenvey | 2009-08-06 22:00:08 +0200 (Do, 06 Aug 2009) | 1 line typo ........ --- Doc/library/codecs.rst | 2 +- Lib/test/test_memoryio.py | 4 ++++ Modules/_io/bytesio.c | 4 +++- 3 files changed, 8 insertions(+), 2 deletions(-) diff --git a/Doc/library/codecs.rst b/Doc/library/codecs.rst index 7218d3a..b8a8ccc 100644 --- a/Doc/library/codecs.rst +++ b/Doc/library/codecs.rst @@ -74,7 +74,7 @@ It defines the following functions: continue without further notice), ``'xmlcharrefreplace'`` (replace with the appropriate XML character reference (for encoding only)), ``'backslashreplace'`` (replace with backslashed escape sequences (for - encoding only)), ``'surrogateescape'`` (replae with surrogate U+DCxx, see + encoding only)), ``'surrogateescape'`` (replace with surrogate U+DCxx, see :pep:`383`) as well as any other error handling name defined via :func:`register_error`. diff --git a/Lib/test/test_memoryio.py b/Lib/test/test_memoryio.py index 0d044e9..187adad 100644 --- a/Lib/test/test_memoryio.py +++ b/Lib/test/test_memoryio.py @@ -416,6 +416,10 @@ class PyBytesIOTest(MemoryTestMixin, MemorySeekTestMixin, unittest.TestCase): self.assertEqual(memio.write(a), 10) self.assertEqual(memio.getvalue(), buf) + def test_issue5449(self): + buf = self.buftype("1234567890") + self.ioclass(initial_bytes=buf) + self.assertRaises(TypeError, self.ioclass, buf, foo=None) class PyStringIOTest(MemoryTestMixin, MemorySeekTestMixin, unittest.TestCase): buftype = str diff --git a/Modules/_io/bytesio.c b/Modules/_io/bytesio.c index 7675846..cafe4a2 100644 --- a/Modules/_io/bytesio.c +++ b/Modules/_io/bytesio.c @@ -642,9 +642,11 @@ bytesio_new(PyTypeObject *type, PyObject *args, PyObject *kwds) static int bytesio_init(bytesio *self, PyObject *args, PyObject *kwds) { + char *kwlist[] = {"initial_bytes", NULL}; PyObject *initvalue = NULL; - if (!PyArg_ParseTuple(args, "|O:BytesIO", &initvalue)) + if (!PyArg_ParseTupleAndKeywords(args, kwds, "|O:BytesIO", kwlist, + &initvalue)) return -1; /* In case, __init__ is called multiple times. */ -- cgit v0.12 -- cgit v0.12 From 878c3b004b09cb9242f7523366b616ae0715438a Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 08:36:43 +0000 Subject: Merged revisions 74278 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r74278 | sean.reifschneider | 2009-08-02 01:55:06 +0200 (So, 02 Aug 2009) | 3 lines - Issue #6624: yArg_ParseTuple with "s" format when parsing argument with NUL: Bogus TypeError detail string. ........ --- Misc/NEWS | 3 +++ Python/getargs.c | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/Misc/NEWS b/Misc/NEWS index 8c9bb93..150ea58 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -35,6 +35,9 @@ Core and Builtins C-API ----- +- Issue #6624: yArg_ParseTuple with "s" format when parsing argument with + NUL: Bogus TypeError detail string. + - Issue #6405: Remove duplicate type declarations in descrobject.h. - The code flags for old __future__ features are now available again. diff --git a/Python/getargs.c b/Python/getargs.c index a5dc360..486cf7d 100644 --- a/Python/getargs.c +++ b/Python/getargs.c @@ -387,7 +387,7 @@ vgetargs1(PyObject *args, const char *format, va_list *p_va, int flags) flags, levels, msgbuf, sizeof(msgbuf), &freelist); if (msg) { - seterror(i+1, msg, levels, fname, message); + seterror(i+1, msg, levels, fname, msg); return cleanreturn(0, freelist); } } -- cgit v0.12 From 01a30523f9782f9e8b8f49efc3b2a703b94394f3 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 08:37:59 +0000 Subject: Merged revisions 74264 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r74264 | alexandre.vassalotti | 2009-07-29 22:12:15 +0200 (Mi, 29 Jul 2009) | 32 lines Merged revisions 74075,74187,74197,74201,74216,74225 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74075 | georg.brandl | 2009-07-18 05:06:31 -0400 (Sat, 18 Jul 2009) | 1 line #6505: fix typos. ........ r74187 | benjamin.peterson | 2009-07-23 10:19:08 -0400 (Thu, 23 Jul 2009) | 1 line use bools for autoraise ........ r74197 | benjamin.peterson | 2009-07-24 22:03:48 -0400 (Fri, 24 Jul 2009) | 1 line clarify ........ r74201 | amaury.forgeotdarc | 2009-07-25 12:22:06 -0400 (Sat, 25 Jul 2009) | 2 lines Better name a variable: 'buf' seems to imply a mutable buffer. ........ r74216 | michael.foord | 2009-07-26 17:12:14 -0400 (Sun, 26 Jul 2009) | 1 line Issue 6581. Michael Foord ........ r74225 | kurt.kaiser | 2009-07-27 12:09:28 -0400 (Mon, 27 Jul 2009) | 5 lines 1. Clean workspace more thoughly before build. 2. Add url of branch we are building to 'results' webpage. (url is now available in $repo_path, could be added to failure email.) 3. Adjust permissions to improve upload reliability. ........ ................ --- Doc/tutorial/inputoutput.rst | 8 ++++---- Lib/inspect.py | 5 ++++- Lib/webbrowser.py | 22 +++++++++++----------- Misc/build.sh | 24 ++++++++++++++++++------ Objects/dictobject.c | 2 +- Python/import.c | 14 +++++++------- 6 files changed, 45 insertions(+), 30 deletions(-) diff --git a/Doc/tutorial/inputoutput.rst b/Doc/tutorial/inputoutput.rst index 662407a..549a922 100644 --- a/Doc/tutorial/inputoutput.rst +++ b/Doc/tutorial/inputoutput.rst @@ -152,9 +152,9 @@ Positional and keyword arguments can be arbitrarily combined:: other='Georg')) The story of Bill, Manfred, and Georg. -An optional ``':'`` and format specifier can follow the field name. This also +An optional ``':'`` and format specifier can follow the field name. This allows greater control over how the value is formatted. The following example -truncates the Pi to three places after the decimal. +truncates Pi to three places after the decimal. >>> import math >>> print('The value of PI is approximately {0:.3f}.'.format(math.pi)) @@ -208,8 +208,8 @@ operation. For example:: The value of PI is approximately 3.142. Since :meth:`str.format` is quite new, a lot of Python code still uses the ``%`` -operator. However, because this old style of formatting will eventually removed -from the language :meth:`str.format` should generally be used. +operator. However, because this old style of formatting will eventually be +removed from the language, :meth:`str.format` should generally be used. More information can be found in the :ref:`old-string-formatting` section. diff --git a/Lib/inspect.py b/Lib/inspect.py index 4b3e27a..79565c1 100644 --- a/Lib/inspect.py +++ b/Lib/inspect.py @@ -990,7 +990,10 @@ def getinnerframes(tb, context=1): tb = tb.tb_next return framelist -currentframe = sys._getframe +if hasattr(sys, '_getframe'): + currentframe = sys._getframe +else: + currentframe = lambda _=None: None def stack(context=1): """Return a list of records for the stack above the caller's frame.""" diff --git a/Lib/webbrowser.py b/Lib/webbrowser.py index fb227fe..1d9ff43 100644 --- a/Lib/webbrowser.py +++ b/Lib/webbrowser.py @@ -56,7 +56,7 @@ def get(using=None): # It is recommended one does "import webbrowser" and uses webbrowser.open(url) # instead of "from webbrowser import *". -def open(url, new=0, autoraise=1): +def open(url, new=0, autoraise=True): for name in _tryorder: browser = get(name) if browser.open(url, new, autoraise): @@ -145,7 +145,7 @@ class BaseBrowser(object): self.name = name self.basename = name - def open(self, url, new=0, autoraise=1): + def open(self, url, new=0, autoraise=True): raise NotImplementedError def open_new(self, url): @@ -169,7 +169,7 @@ class GenericBrowser(BaseBrowser): self.args = name[1:] self.basename = os.path.basename(self.name) - def open(self, url, new=0, autoraise=1): + def open(self, url, new=0, autoraise=True): cmdline = [self.name] + [arg.replace("%s", url) for arg in self.args] try: @@ -186,7 +186,7 @@ class BackgroundBrowser(GenericBrowser): """Class for all browsers which are to be started in the background.""" - def open(self, url, new=0, autoraise=1): + def open(self, url, new=0, autoraise=True): cmdline = [self.name] + [arg.replace("%s", url) for arg in self.args] try: @@ -217,7 +217,7 @@ class UnixBrowser(BaseBrowser): raise_opt = [] if remote and self.raise_opts: # use autoraise argument only for remote invocation - autoraise = int(bool(autoraise)) + autoraise = int(autoraise) opt = self.raise_opts[autoraise] if opt: raise_opt = [opt] @@ -257,7 +257,7 @@ class UnixBrowser(BaseBrowser): else: return not p.wait() - def open(self, url, new=0, autoraise=1): + def open(self, url, new=0, autoraise=True): if new == 0: action = self.remote_action elif new == 1: @@ -341,7 +341,7 @@ class Konqueror(BaseBrowser): for more information on the Konqueror remote-control interface. """ - def open(self, url, new=0, autoraise=1): + def open(self, url, new=0, autoraise=True): # XXX Currently I know no way to prevent KFM from opening a new win. if new == 2: action = "newTab" @@ -429,7 +429,7 @@ class Grail(BaseBrowser): s.close() return 1 - def open(self, url, new=0, autoraise=1): + def open(self, url, new=0, autoraise=True): if new: ok = self._remote("LOADNEW " + url) else: @@ -512,7 +512,7 @@ if os.environ.get("TERM"): if sys.platform[:3] == "win": class WindowsDefault(BaseBrowser): - def open(self, url, new=0, autoraise=1): + def open(self, url, new=0, autoraise=True): try: os.startfile(url) except WindowsError: @@ -546,7 +546,7 @@ except ImportError: pass else: class InternetConfig(BaseBrowser): - def open(self, url, new=0, autoraise=1): + def open(self, url, new=0, autoraise=True): ic.launchurl(url) return True # Any way to get status? @@ -567,7 +567,7 @@ if sys.platform == 'darwin': def __init__(self, name): self.name = name - def open(self, url, new=0, autoraise=1): + def open(self, url, new=0, autoraise=True): assert "'" not in url # hack for local urls if not ':' in url: diff --git a/Misc/build.sh b/Misc/build.sh index d7d0ea1..544fd29 100755 --- a/Misc/build.sh +++ b/Misc/build.sh @@ -4,9 +4,11 @@ ## does this: ## svn up ; ./configure ; make ; make test ; make install ; cd Doc ; make ## -## Logs are kept and rsync'ed to the host. If there are test failure(s), +## Logs are kept and rsync'ed to the webhost. If there are test failure(s), ## information about the failure(s) is mailed. ## +## The user must be a member of the webmaster group locally and on webhost. +## ## This script is run on the PSF's machine as user neal via crontab. ## ## Yes, this script would probably be easier in python, but then @@ -76,7 +78,8 @@ ALWAYS_SKIP="-x $_ALWAYS_SKIP" # Skip these tests altogether when looking for leaks. These tests # do not need to be stored above in LEAKY_TESTS too. # test_logging causes hangs, skip it. -LEAKY_SKIPS="-x test_logging $_ALWAYS_SKIP" +# KBK 21Apr09: test_httpservers causes hangs, skip for now. +LEAKY_SKIPS="-x test_compiler test_logging test_httpservers" # Change this flag to "yes" for old releases to only update/build the docs. BUILD_DISABLED="no" @@ -133,9 +136,14 @@ mail_on_failure() { ## setup cd $DIR +make clobber /dev/null 2>&1 +cp -p Modules/Setup.dist Modules/Setup +# But maybe there was no Makefile - we are only building docs. Clear build: +rm -rf build/ mkdir -p build -rm -f $RESULT_FILE build/*.out rm -rf $INSTALL_DIR +## get the path we are building +repo_path=$(grep "url=" .svn/entries | sed -e s/\\W*url=// -e s/\"//g) ## create results file TITLE="Automated Python Build Results" @@ -153,6 +161,8 @@ echo " " >> $RESULT_FILE echo " Hostname:`uname -n`" >> $RESULT_FILE echo " " >> $RESULT_FILE echo " Platform:`uname -srmpo`" >> $RESULT_FILE +echo " " >> $RESULT_FILE +echo " URL:$repo_path" >> $RESULT_FILE echo " " >> $RESULT_FILE echo "" >> $RESULT_FILE echo "
    " >> $RESULT_FILE @@ -223,7 +233,7 @@ if [ $err = 0 -a "$BUILD_DISABLED" != "yes" ]; then start=`current_time` ## ensure that the reflog exists so the grep doesn't fail touch $REFLOG - $PYTHON $REGRTEST_ARGS -R 4:3:$REFLOG -u network,urlfetch $LEAKY_SKIPS >& build/$F + $PYTHON $REGRTEST_ARGS -R 4:3:$REFLOG -u network $LEAKY_SKIPS >& build/$F LEAK_PAT="($LEAKY_TESTS|sum=0)" NUM_FAILURES=`egrep -vc "$LEAK_PAT" $REFLOG` place_summary_first build/$F @@ -259,13 +269,13 @@ start=`current_time` # which will definitely fail with a conflict. #CONFLICTED_FILE=commontex/boilerplate.tex #conflict_count=`grep -c "<<<" $CONFLICTED_FILE` -make clean conflict_count=0 if [ $conflict_count != 0 ]; then echo "Conflict detected in $CONFLICTED_FILE. Doc build skipped." > ../build/$F err=1 else - make checkout update html >& ../build/$F + make clean > ../build/$F 2>&1 + make checkout update html >> ../build/$F 2>&1 err=$? fi update_status "Making doc" "$F" $start @@ -279,6 +289,8 @@ echo "" >> $RESULT_FILE echo "" >> $RESULT_FILE ## copy results +chgrp -R webmaster build/html +chmod -R g+w build/html rsync $RSYNC_OPTS build/html/* $REMOTE_SYSTEM:$REMOTE_DIR cd ../build rsync $RSYNC_OPTS index.html *.out $REMOTE_SYSTEM:$REMOTE_DIR/results/ diff --git a/Objects/dictobject.c b/Objects/dictobject.c index 907ccf2..03f2010 100644 --- a/Objects/dictobject.c +++ b/Objects/dictobject.c @@ -718,7 +718,7 @@ PyDict_GetItem(PyObject *op, PyObject *key) running "python -Wi" for an example related to string interning. Let's just hope that no exception occurs then... This must be _PyThreadState_Current and not PyThreadState_GET() because in debug - mode, it complains if tstate is NULL. */ + mode, the latter complains if tstate is NULL. */ tstate = _PyThreadState_Current; if (tstate != NULL && tstate->curexc_type != NULL) { /* preserve the existing exception */ diff --git a/Python/import.c b/Python/import.c index 2b82587..e143322 100644 --- a/Python/import.c +++ b/Python/import.c @@ -1782,7 +1782,7 @@ static int init_builtin(char *); /* Forward */ its module object WITH INCREMENTED REFERENCE COUNT */ static PyObject * -load_module(char *name, FILE *fp, char *buf, int type, PyObject *loader) +load_module(char *name, FILE *fp, char *pathname, int type, PyObject *loader) { PyObject *modules; PyObject *m; @@ -1803,27 +1803,27 @@ load_module(char *name, FILE *fp, char *buf, int type, PyObject *loader) switch (type) { case PY_SOURCE: - m = load_source_module(name, buf, fp); + m = load_source_module(name, pathname, fp); break; case PY_COMPILED: - m = load_compiled_module(name, buf, fp); + m = load_compiled_module(name, pathname, fp); break; #ifdef HAVE_DYNAMIC_LOADING case C_EXTENSION: - m = _PyImport_LoadDynamicModule(name, buf, fp); + m = _PyImport_LoadDynamicModule(name, pathname, fp); break; #endif case PKG_DIRECTORY: - m = load_package(name, buf); + m = load_package(name, pathname); break; case C_BUILTIN: case PY_FROZEN: - if (buf != NULL && buf[0] != '\0') - name = buf; + if (pathname != NULL && pathname[0] != '\0') + name = pathname; if (type == C_BUILTIN) err = init_builtin(name); else -- cgit v0.12 From e6700e9a0435df5de59eed27fa072caf320e7ebd Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 08:39:33 +0000 Subject: Merged revisions 74217,74224 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r74217 | jack.diederich | 2009-07-27 00:23:04 +0200 (Mo, 27 Jul 2009) | 1 line - fix issue #6106, Telnet.process_rawq default handling of WILL/WONT/DO/DONT ........ r74224 | jack.diederich | 2009-07-27 11:03:14 +0200 (Mo, 27 Jul 2009) | 1 line - belated ACK for issue #6106 ........ --- Lib/telnetlib.py | 2 +- Lib/test/test_telnetlib.py | 46 ++++++++++++++++++++++++++++ Misc/ACKS | 2 ++ Misc/NEWS | 75 ++++++++++++++++++++++++---------------------- 4 files changed, 88 insertions(+), 37 deletions(-) diff --git a/Lib/telnetlib.py b/Lib/telnetlib.py index 11e1a65..5258c8a 100644 --- a/Lib/telnetlib.py +++ b/Lib/telnetlib.py @@ -459,7 +459,7 @@ class Telnet: # unless we did a WILL/DO before. self.msg('IAC %d not recognized' % ord(c)) elif len(self.iacseq) == 2: - cmd = self.iacseq[1] + cmd = self.iacseq[1:2] self.iacseq = b'' opt = c if cmd in (DO, DONT): diff --git a/Lib/test/test_telnetlib.py b/Lib/test/test_telnetlib.py index bad2819..662c715 100644 --- a/Lib/test/test_telnetlib.py +++ b/Lib/test/test_telnetlib.py @@ -3,6 +3,8 @@ import threading import telnetlib import time import queue +import sys +import io from unittest import TestCase from test import support @@ -304,6 +306,20 @@ class nego_collector(object): self.sb_seen += sb_data tl = telnetlib + +class TelnetDebuglevel(tl.Telnet): + ''' Telnet-alike that captures messages written to stdout when + debuglevel > 0 + ''' + _messages = '' + def msg(self, msg, *args): + orig_stdout = sys.stdout + sys.stdout = fake_stdout = io.StringIO() + tl.Telnet.msg(self, msg, *args) + self._messages += fake_stdout.getvalue() + sys.stdout = orig_stdout + return + class OptionTests(TestCase): setUp = _read_setUp tearDown = _read_tearDown @@ -363,6 +379,36 @@ class OptionTests(TestCase): self.assertEqual(b'', telnet.read_sb_data()) nego.sb_getter = None # break the nego => telnet cycle + def _test_debuglevel(self, data, expected_msg): + """ helper for testing debuglevel messages """ + self.setUp() + self.dataq.put(data) + telnet = TelnetDebuglevel(HOST, self.port) + telnet.set_debuglevel(1) + self.dataq.join() + txt = telnet.read_all() + self.assertTrue(expected_msg in telnet._messages, + msg=(telnet._messages, expected_msg)) + self.tearDown() + + def test_debuglevel(self): + # test all the various places that self.msg(...) is called + given_a_expect_b = [ + # Telnet.fill_rawq + (b'a', ": recv b''\n"), + # Telnet.process_rawq + (tl.IAC + bytes([88]), ": IAC 88 not recognized\n"), + (tl.IAC + tl.DO + bytes([1]), ": IAC DO 1\n"), + (tl.IAC + tl.DONT + bytes([1]), ": IAC DONT 1\n"), + (tl.IAC + tl.WILL + bytes([1]), ": IAC WILL 1\n"), + (tl.IAC + tl.WONT + bytes([1]), ": IAC WONT 1\n"), + # Telnet.write + # XXX, untested + ] + for a, b in given_a_expect_b: + self._test_debuglevel([a, EOF_sigil], b) + return + def test_main(verbose=None): support.run_unittest(GeneralTests, ReadTests, OptionTests) diff --git a/Misc/ACKS b/Misc/ACKS index 644c803..cd8605f 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -708,6 +708,7 @@ Michael Stone Ken Stox Dan Stromberg Daniel Stutzbach +Pal Subbiah Nathan Sullivan Mark Summerfield Hisao Suzuki @@ -800,6 +801,7 @@ Jean-Claude Wippler Lars Wirzenius Chris Withers Stefan Witzel +Irek Wlizlo David Wolever Klaus-Juergen Wolf Dan Wolfe diff --git a/Misc/NEWS b/Misc/NEWS index 150ea58..cd9ac66 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -45,6 +45,9 @@ C-API Library ------- +- Issue #6106: telnetlib.Telnet.process_rawq doesn't handle default WILL/WONT + DO/DONT correctly. + - Issue #6126: Fixed pdb command-line usage. - Issue #6629: Fix a data corruption issue in the new I/O library, which could @@ -62,32 +65,32 @@ Library - Issue #2715: Remove remnants of Carbon.File from binhex module. - Issue #6595: The Decimal constructor now allows arbitrary Unicode - decimal digits in input, as recommended by the standard. Previously - it was restricted to accepting [0-9]. +decimal digits in input, as recommended by the standard. Previously +it was restricted to accepting [0-9]. - Issues #5155, #5313, #5331: multiprocessing.Process._bootstrap was - unconditionally calling "os.close(sys.stdin.fileno())" resulting in file - descriptor errors +unconditionally calling "os.close(sys.stdin.fileno())" resulting in file +descriptor errors - Issue #1424152: Fix for http.client, urllib.request to support SSL while - working through proxy. Original patch by Christopher Li, changes made by - Senthil Kumaran +working through proxy. Original patch by Christopher Li, changes made by +Senthil Kumaran - importlib.abc.PyLoader did not inherit from importlib.abc.ResourceLoader like - the documentation said it did even though the code in PyLoader relied on the - abstract method required by ResourceLoader. +the documentation said it did even though the code in PyLoader relied on the +abstract method required by ResourceLoader. - Issue #6431: Make Fraction type return NotImplemented when it doesn't - know how to handle a comparison without loss of precision. Also add - correct handling of infinities and nans for comparisons with float. +know how to handle a comparison without loss of precision. Also add +correct handling of infinities and nans for comparisons with float. - Issue #6415: Fixed warnings.warn segfault on bad formatted string. - Issue #6358: The exit status of a command started with os.popen() was - reported differently than it did with python 2.x. +reported differently than it did with python 2.x. - Issue #6323: The pdb debugger did not exit when running a script with a - syntax error. +syntax error. - Issue #6369: Fix an RLE decompression bug in the binhex module. @@ -97,16 +100,16 @@ Build ----- - Issue 4601: 'make install' did not set the appropriate permissions on - directories. +directories. - Issue 5390: Add uninstall icon independent of whether file - extensions are installed. +extensions are installed. Test ---- - Fix a test in importlib.test.source.test_abc_loader that was incorrectly - testing when a .pyc file lacked an code object bytecode. +testing when a .pyc file lacked an code object bytecode. What's New in Python 3.1? @@ -118,27 +121,27 @@ Core and Builtins ----------------- - Issue #6334: Fix bug in range length calculation for ranges with - large arguments. +large arguments. - Issue #6329: Fixed iteration for memoryview objects (it was being blocked - because it wasn't recognized as a sequence). +because it wasn't recognized as a sequence). Library ------- - Issue #6314: logging.basicConfig() performs extra checks on the "level" - argument. +argument. - Issue #6274: Fixed possible file descriptors leak in subprocess.py - Accessing io.StringIO.buffer now raises an AttributeError instead of - io.UnsupportedOperation. +io.UnsupportedOperation. - Issue #6271: mmap tried to close invalid file handle (-1) when anonymous. - (On Unix) +(On Unix) - Issue #1202: zipfile module would cause a struct.error when attempting to - store files with a CRC32 > 2**31-1. +store files with a CRC32 > 2**31-1. Extension Modules ----------------- @@ -157,50 +160,50 @@ Core and Builtins - Fixed SystemError triggered by "range([], 1, -1)". - Issue #5924: On Windows, a large PYTHONPATH environment variable - (more than 255 characters) would be completely ignored. +(more than 255 characters) would be completely ignored. - Issue #4547: When debugging a very large function, it was not always - possible to update the lineno attribute of the current frame. +possible to update the lineno attribute of the current frame. - Issue #5330: C functions called with keyword arguments were not reported by - the various profiling modules (profile, cProfile). Patch by Hagen Frstenau. +the various profiling modules (profile, cProfile). Patch by Hagen Frstenau. Library ------- - Issue #6438: Fixed distutils.cygwinccompiler.get_versions : the regular - expression string pattern was trying to match against a bytes returned by - Popen. Tested under win32 to build the py-postgresql project. +expression string pattern was trying to match against a bytes returned by +Popen. Tested under win32 to build the py-postgresql project. - Issue #6258: Support AMD64 in bdist_msi. - Issue #6195: fixed doctest to no longer try to read 'source' data from - binary files. +binary files. - Issue #5262: Fixed bug in next rollover time computation in - TimedRotatingFileHandler. +TimedRotatingFileHandler. - Issue #6217: The C implementation of io.TextIOWrapper didn't include the - errors property. Additionally, the errors and encoding properties of StringIO - are always None now. +errors property. Additionally, the errors and encoding properties of StringIO +are always None now. - Issue #6137: The pickle module now translates module names when loading - or dumping pickles with a 2.x-compatible protocol, in order to make data - sharing and migration easier. This behaviour can be disabled using the - new `fix_imports` optional argument. +or dumping pickles with a 2.x-compatible protocol, in order to make data +sharing and migration easier. This behaviour can be disabled using the +new `fix_imports` optional argument. - Removed the ipaddr module. - Issue #3613: base64.{encode,decode}string are now called - base64.{encode,decode}bytes which reflects what type they accept and return. - The old names are still there as deprecated aliases. +base64.{encode,decode}bytes which reflects what type they accept and return. +The old names are still there as deprecated aliases. - Issue #5767: Remove sgmlop support from xmlrpc.client. - Issue #6150: Fix test_unicode on wide-unicode builds. - Issue #6149: Fix initialization of WeakValueDictionary objects from non-empty - parameters. +parameters. Windows ------- -- cgit v0.12 -- cgit v0.12 From a08a3c514d848146577458f87da8c343a8002ddc Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 08:40:50 +0000 Subject: Merged revisions 74196 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r74196 | benjamin.peterson | 2009-07-25 03:02:01 +0200 (Sa, 25 Jul 2009) | 1 line account for range() py3k change ........ --- Doc/library/unittest.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst index 61883f6..32d0952 100644 --- a/Doc/library/unittest.rst +++ b/Doc/library/unittest.rst @@ -105,13 +105,13 @@ Here is a short script to test three functions from the :mod:`random` module:: class TestSequenceFunctions(unittest.TestCase): def setUp(self): - self.seq = range(10) + self.seq = list(range(10)) def test_shuffle(self): # make sure the shuffled sequence does not lose any elements random.shuffle(self.seq) self.seq.sort() - self.assertEqual(self.seq, range(10)) + self.assertEqual(self.seq, list(range(10))) def test_choice(self): element = random.choice(self.seq) -- cgit v0.12 -- cgit v0.12 From 7d1e88063c6241d4750326fc772d5b8a6819a77f Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 08:47:18 +0000 Subject: Merged revisions 73656,73658,73663,73666 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r73656 | mark.dickinson | 2009-06-29 00:08:40 +0200 (Mo, 29 Jun 2009) | 1 line Fix description of range_length_obj ........ r73658 | raymond.hettinger | 2009-06-29 00:30:13 +0200 (Mo, 29 Jun 2009) | 1 line Small doc fix-ups to floatingpoint.rst. More are forthcoming. ........ r73663 | raymond.hettinger | 2009-06-29 01:21:38 +0200 (Mo, 29 Jun 2009) | 1 line Clean-up floating point tutorial. ........ r73666 | alexandre.vassalotti | 2009-06-29 03:13:41 +0200 (Mo, 29 Jun 2009) | 2 lines Make b64encode raises properly a TypeError when altchars is not bytes. ........ --- Doc/tutorial/floatingpoint.rst | 10 +++++----- Lib/base64.py | 4 ++-- Objects/rangeobject.c | 7 +++---- 3 files changed, 10 insertions(+), 11 deletions(-) diff --git a/Doc/tutorial/floatingpoint.rst b/Doc/tutorial/floatingpoint.rst index e877a99..0230183 100644 --- a/Doc/tutorial/floatingpoint.rst +++ b/Doc/tutorial/floatingpoint.rst @@ -82,7 +82,7 @@ values share the same approximation, any one of them could be displayed while still preserving the invariant ``eval(repr(x)) == x``. Historically, the Python prompt and built-in :func:`repr` function would chose -the one with 17 significant digits, ``0.10000000000000001``, Starting with +the one with 17 significant digits, ``0.10000000000000001``. Starting with Python 3.1, Python (on most systems) is now able to choose the shortest of these and simply display ``0.1``. @@ -123,9 +123,9 @@ Also, since the 0.1 cannot get any closer to the exact value of 1/10 and Though the numbers cannot be made closer to their intended exact values, the :func:`round` function can be useful for post-rounding so that results -have inexact values that are comparable to one another:: +with inexact values become comparable to one another:: - >>> round(.1 + .1 + .1, 1) == round(.3, 1) + >>> round(.1 + .1 + .1, 10) == round(.3, 10) True Binary floating-point arithmetic holds many surprises like this. The problem @@ -137,7 +137,7 @@ As that says near the end, "there are no easy answers." Still, don't be unduly wary of floating-point! The errors in Python float operations are inherited from the floating-point hardware, and on most machines are on the order of no more than 1 part in 2\*\*53 per operation. That's more than adequate for most -tasks, but you do need to keep in mind that it's not decimal arithmetic, and +tasks, but you do need to keep in mind that it's not decimal arithmetic and that every float operation can suffer a new rounding error. While pathological cases do exist, for most casual use of floating-point @@ -165,7 +165,7 @@ fraction:: >>> x = 3.14159 >>> x.as_integer_ratio() - (3537115888337719L, 1125899906842624L) + (3537115888337719, 1125899906842624) Since the ratio is exact, it can be used to losslessly recreate the original value:: diff --git a/Lib/base64.py b/Lib/base64.py index 73e9808..e708136 100755 --- a/Lib/base64.py +++ b/Lib/base64.py @@ -58,8 +58,8 @@ def b64encode(s, altchars=None): encoded = binascii.b2a_base64(s)[:-1] if altchars is not None: if not isinstance(altchars, bytes_types): - altchars = TypeError("expected bytes, not %s" - % altchars.__class__.__name__) + raise TypeError("expected bytes, not %s" + % altchars.__class__.__name__) assert len(altchars) == 2, repr(altchars) return _translate(encoded, {'+': altchars[0:1], '/': altchars[1:2]}) return encoded diff --git a/Objects/rangeobject.c b/Objects/rangeobject.c index 77e1954..6d3e8b0 100644 --- a/Objects/rangeobject.c +++ b/Objects/rangeobject.c @@ -126,10 +126,9 @@ range_dealloc(rangeobject *r) PyObject_Del(r); } -/* Return number of items in range (lo, hi, step), when arguments are PyLong - * objects. Return a value < 0 if & only if the true value is too large to - * fit in a signed long. Arguments MUST return 1 with PyLong_Check(). Return - * -1 when there is an error. +/* Return number of items in range (lo, hi, step) as a PyLong object, + * when arguments are PyLong objects. Arguments MUST return 1 with + * PyLong_Check(). Return NULL when there is an error. */ static PyObject* range_length_obj(rangeobject *r) -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From ef82be368abdea8e8032500e7ecc3a22f5f07851 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 08:48:56 +0000 Subject: Merged revisions 73695,73711 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r73695 | raymond.hettinger | 2009-06-29 20:30:43 +0200 (Mo, 29 Jun 2009) | 1 line Issue 6370: Performance issue with collections.Counter(). ................ r73711 | benjamin.peterson | 2009-07-01 00:27:25 +0200 (Mi, 01 Jul 2009) | 9 lines Merged revisions 73710 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73710 | benjamin.peterson | 2009-06-30 17:14:33 -0500 (Tue, 30 Jun 2009) | 1 line provide a dummy __exit__ on windows ........ ................ --- Lib/tempfile.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Lib/tempfile.py b/Lib/tempfile.py index 74e3cb2..8cdefaa 100644 --- a/Lib/tempfile.py +++ b/Lib/tempfile.py @@ -408,6 +408,9 @@ class _TemporaryFileWrapper: result = self.file.__exit__(exc, value, tb) self.close() return result + else: + def __exit__(self, exc, value, tb): + pass def NamedTemporaryFile(mode='w+b', buffering=-1, encoding=None, -- cgit v0.12 From ab91fdef1f1e556203a2eee98ba7d379e4790de9 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 08:51:18 +0000 Subject: Merged revisions 73715 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r73715 | benjamin.peterson | 2009-07-01 01:06:06 +0200 (Mi, 01 Jul 2009) | 1 line convert old fail* assertions to assert* ........ --- Lib/ctypes/test/test_anon.py | 22 +- Lib/ctypes/test/test_array_in_pointer.py | 8 +- Lib/ctypes/test/test_arrays.py | 60 +-- Lib/ctypes/test/test_as_parameter.py | 38 +- Lib/ctypes/test/test_bitfields.py | 84 ++-- Lib/ctypes/test/test_buffers.py | 84 ++-- Lib/ctypes/test/test_byteswap.py | 154 +++--- Lib/ctypes/test/test_callbacks.py | 16 +- Lib/ctypes/test/test_cast.py | 62 +-- Lib/ctypes/test/test_cfuncs.py | 120 ++--- Lib/ctypes/test/test_checkretval.py | 10 +- Lib/ctypes/test/test_errno.py | 26 +- Lib/ctypes/test/test_find.py | 2 +- Lib/ctypes/test/test_frombuffer.py | 6 +- Lib/ctypes/test/test_funcptr.py | 32 +- Lib/ctypes/test/test_functions.py | 100 ++-- Lib/ctypes/test/test_incomplete.py | 2 +- Lib/ctypes/test/test_init.py | 12 +- Lib/ctypes/test/test_internals.py | 28 +- Lib/ctypes/test/test_keeprefs.py | 2 +- Lib/ctypes/test/test_libc.py | 6 +- Lib/ctypes/test/test_loading.py | 12 +- Lib/ctypes/test/test_macholib.py | 8 +- Lib/ctypes/test/test_memfunctions.py | 48 +- Lib/ctypes/test/test_numbers.py | 62 +-- Lib/ctypes/test/test_parameters.py | 34 +- Lib/ctypes/test/test_pep3118.py | 32 +- Lib/ctypes/test/test_pickling.py | 12 +- Lib/ctypes/test/test_pointers.py | 56 +-- Lib/ctypes/test/test_prototypes.py | 88 ++-- Lib/ctypes/test/test_python_api.py | 34 +- Lib/ctypes/test/test_random_things.py | 10 +- Lib/ctypes/test/test_refcounts.py | 28 +- Lib/ctypes/test/test_repr.py | 8 +- Lib/ctypes/test/test_returnfuncptrs.py | 12 +- Lib/ctypes/test/test_simplesubclasses.py | 18 +- Lib/ctypes/test/test_sizes.py | 18 +- Lib/ctypes/test/test_slicing.py | 86 ++-- Lib/ctypes/test/test_stringptr.py | 22 +- Lib/ctypes/test/test_strings.py | 86 ++-- Lib/ctypes/test/test_struct_fields.py | 2 +- Lib/ctypes/test/test_structures.py | 164 +++--- Lib/ctypes/test/test_unaligned_structures.py | 8 +- Lib/ctypes/test/test_unicode.py | 88 ++-- Lib/ctypes/test/test_values.py | 14 +- Lib/ctypes/test/test_varsize_struct.py | 32 +- Lib/ctypes/test/test_win32.py | 10 +- Lib/distutils/tests/test_archive_util.py | 16 +- Lib/distutils/tests/test_bdist_rpm.py | 4 +- Lib/distutils/tests/test_bdist_wininst.py | 2 +- Lib/distutils/tests/test_build_clib.py | 2 +- Lib/distutils/tests/test_build_ext.py | 30 +- Lib/distutils/tests/test_build_py.py | 6 +- Lib/distutils/tests/test_build_scripts.py | 10 +- Lib/distutils/tests/test_clean.py | 2 +- Lib/distutils/tests/test_cmd.py | 2 +- Lib/distutils/tests/test_config.py | 4 +- Lib/distutils/tests/test_config_cmd.py | 4 +- Lib/distutils/tests/test_dist.py | 42 +- Lib/distutils/tests/test_install.py | 16 +- Lib/distutils/tests/test_install_data.py | 12 +- Lib/distutils/tests/test_install_lib.py | 6 +- Lib/distutils/tests/test_install_scripts.py | 14 +- Lib/distutils/tests/test_msvc9compiler.py | 4 +- Lib/distutils/tests/test_register.py | 16 +- Lib/distutils/tests/test_sysconfig.py | 12 +- Lib/distutils/tests/test_upload.py | 2 +- Lib/distutils/tests/test_util.py | 4 +- Lib/email/test/test_email.py | 86 ++-- Lib/importlib/test/builtin/test_finder.py | 6 +- Lib/importlib/test/builtin/test_loader.py | 12 +- Lib/importlib/test/extension/test_finder.py | 4 +- Lib/importlib/test/extension/test_loader.py | 6 +- Lib/importlib/test/extension/test_path_hook.py | 2 +- Lib/importlib/test/frozen/test_finder.py | 8 +- Lib/importlib/test/frozen/test_loader.py | 8 +- Lib/importlib/test/import_/test_caching.py | 6 +- Lib/importlib/test/import_/test_fromlist.py | 12 +- Lib/importlib/test/import_/test_meta_path.py | 6 +- Lib/importlib/test/import_/test_packages.py | 2 +- Lib/importlib/test/import_/test_path.py | 30 +- .../test/import_/test_relative_imports.py | 6 +- Lib/importlib/test/source/test_abc_loader.py | 22 +- Lib/importlib/test/source/test_file_loader.py | 14 +- Lib/importlib/test/source/test_finder.py | 10 +- Lib/importlib/test/source/test_path_hook.py | 2 +- Lib/importlib/test/test_util.py | 12 +- Lib/json/tests/test_decode.py | 4 +- Lib/json/tests/test_speedups.py | 4 +- Lib/test/mapping_tests.py | 92 ++-- Lib/test/pickletester.py | 26 +- Lib/test/test___all__.py | 2 +- Lib/test/test___future__.py | 4 +- Lib/test/test_abc.py | 52 +- Lib/test/test_abstract_numbers.py | 12 +- Lib/test/test_array.py | 74 +-- Lib/test/test_ast.py | 10 +- Lib/test/test_augassign.py | 12 +- Lib/test/test_base64.py | 2 +- Lib/test/test_bigmem.py | 138 ++--- Lib/test/test_binascii.py | 8 +- Lib/test/test_binop.py | 8 +- Lib/test/test_bisect.py | 18 +- Lib/test/test_bool.py | 10 +- Lib/test/test_bufio.py | 2 +- Lib/test/test_builtin.py | 74 +-- Lib/test/test_bytes.py | 112 ++--- Lib/test/test_capi.py | 4 +- Lib/test/test_cfgparser.py | 20 +- Lib/test/test_cgi.py | 4 +- Lib/test/test_cmath.py | 56 +-- Lib/test/test_cmd_line.py | 6 +- Lib/test/test_cmd_line_script.py | 8 +- Lib/test/test_codecs.py | 10 +- Lib/test/test_codeop.py | 6 +- Lib/test/test_collections.py | 144 +++--- Lib/test/test_compile.py | 10 +- Lib/test/test_complex.py | 10 +- Lib/test/test_contains.py | 36 +- Lib/test/test_contextlib.py | 20 +- Lib/test/test_copy.py | 124 ++--- Lib/test/test_copyreg.py | 8 +- Lib/test/test_csv.py | 8 +- Lib/test/test_datetime.py | 338 ++++++------- Lib/test/test_dbm.py | 6 +- Lib/test/test_dbm_dumb.py | 2 +- Lib/test/test_dbm_gnu.py | 8 +- Lib/test/test_dbm_ndbm.py | 4 +- Lib/test/test_decimal.py | 88 ++-- Lib/test/test_defaultdict.py | 24 +- Lib/test/test_deque.py | 10 +- Lib/test/test_descr.py | 318 ++++++------ Lib/test/test_dict.py | 52 +- Lib/test/test_dictviews.py | 22 +- Lib/test/test_docxmlrpc.py | 8 +- Lib/test/test_dummy_thread.py | 38 +- Lib/test/test_epoll.py | 20 +- Lib/test/test_errno.py | 6 +- Lib/test/test_exceptions.py | 50 +- Lib/test/test_file.py | 8 +- Lib/test/test_filecmp.py | 26 +- Lib/test/test_fileinput.py | 6 +- Lib/test/test_fileio.py | 12 +- Lib/test/test_float.py | 60 +-- Lib/test/test_fnmatch.py | 4 +- Lib/test/test_ftplib.py | 4 +- Lib/test/test_funcattrs.py | 18 +- Lib/test/test_functools.py | 18 +- Lib/test/test_genericpath.py | 4 +- Lib/test/test_getargs2.py | 142 +++--- Lib/test/test_getopt.py | 10 +- Lib/test/test_gettext.py | 2 +- Lib/test/test_grammar.py | 26 +- Lib/test/test_grp.py | 8 +- Lib/test/test_gzip.py | 6 +- Lib/test/test_hash.py | 2 +- Lib/test/test_hashlib.py | 2 +- Lib/test/test_heapq.py | 2 +- Lib/test/test_hmac.py | 8 +- Lib/test/test_http_cookiejar.py | 220 ++++---- Lib/test/test_httplib.py | 4 +- Lib/test/test_httpservers.py | 4 +- Lib/test/test_imp.py | 2 +- Lib/test/test_import.py | 14 +- Lib/test/test_importhooks.py | 2 +- Lib/test/test_index.py | 22 +- Lib/test/test_inspect.py | 66 +-- Lib/test/test_int.py | 12 +- Lib/test/test_io.py | 26 +- Lib/test/test_ioctl.py | 4 +- Lib/test/test_iter.py | 22 +- Lib/test/test_itertools.py | 14 +- Lib/test/test_kqueue.py | 10 +- Lib/test/test_largefile.py | 2 +- Lib/test/test_list.py | 8 +- Lib/test/test_logging.py | 52 +- Lib/test/test_long.py | 26 +- Lib/test/test_macpath.py | 42 +- Lib/test/test_mailbox.py | 174 +++---- Lib/test/test_math.py | 148 +++--- Lib/test/test_memoryio.py | 4 +- Lib/test/test_memoryview.py | 10 +- Lib/test/test_mimetypes.py | 2 +- Lib/test/test_minidom.py | 2 +- Lib/test/test_mmap.py | 4 +- Lib/test/test_module.py | 4 +- Lib/test/test_modulefinder.py | 6 +- Lib/test/test_multibytecodec.py | 4 +- Lib/test/test_multibytecodec_support.py | 4 +- Lib/test/test_netrc.py | 6 +- Lib/test/test_normalization.py | 14 +- Lib/test/test_opcodes.py | 2 +- Lib/test/test_operator.py | 272 +++++----- Lib/test/test_optparse.py | 64 +-- Lib/test/test_os.py | 14 +- Lib/test/test_ossaudiodev.py | 8 +- Lib/test/test_parser.py | 18 +- Lib/test/test_peepholer.py | 62 +-- Lib/test/test_pep247.py | 6 +- Lib/test/test_pep277.py | 4 +- Lib/test/test_pep3120.py | 2 +- Lib/test/test_pep352.py | 10 +- Lib/test/test_pkg.py | 22 +- Lib/test/test_pkgimport.py | 2 +- Lib/test/test_platform.py | 6 +- Lib/test/test_poplib.py | 2 +- Lib/test/test_posix.py | 18 +- Lib/test/test_posixpath.py | 28 +- Lib/test/test_pprint.py | 8 +- Lib/test/test_property.py | 4 +- Lib/test/test_pwd.py | 18 +- Lib/test/test_pyclbr.py | 8 +- Lib/test/test_pydoc.py | 6 +- Lib/test/test_queue.py | 28 +- Lib/test/test_raise.py | 34 +- Lib/test/test_random.py | 30 +- Lib/test/test_range.py | 12 +- Lib/test/test_re.py | 2 +- Lib/test/test_reprlib.py | 20 +- Lib/test/test_richcmp.py | 18 +- Lib/test/test_robotparser.py | 4 +- Lib/test/test_runpy.py | 58 +-- Lib/test/test_scope.py | 10 +- Lib/test/test_set.py | 118 ++--- Lib/test/test_shutil.py | 24 +- Lib/test/test_signal.py | 6 +- Lib/test/test_site.py | 32 +- Lib/test/test_slice.py | 2 +- Lib/test/test_socket.py | 54 +- Lib/test/test_stringprep.py | 80 +-- Lib/test/test_strptime.py | 94 ++-- Lib/test/test_struct.py | 4 +- Lib/test/test_structseq.py | 16 +- Lib/test/test_subprocess.py | 14 +- Lib/test/test_symtable.py | 2 +- Lib/test/test_sys.py | 102 ++-- Lib/test/test_tarfile.py | 86 ++-- Lib/test/test_tempfile.py | 112 ++--- Lib/test/test_threading.py | 30 +- Lib/test/test_threading_local.py | 2 +- Lib/test/test_time.py | 48 +- Lib/test/test_timeout.py | 16 +- Lib/test/test_tokenize.py | 2 +- Lib/test/test_traceback.py | 50 +- Lib/test/test_tuple.py | 12 +- Lib/test/test_types.py | 4 +- Lib/test/test_unary.py | 18 +- Lib/test/test_unicode.py | 76 +-- Lib/test/test_unicode_file.py | 38 +- Lib/test/test_unicodedata.py | 14 +- Lib/test/test_urllib.py | 26 +- Lib/test/test_urllib2.py | 58 +-- Lib/test/test_urllib2_localnet.py | 6 +- Lib/test/test_urllib2net.py | 6 +- Lib/test/test_urllibnet.py | 22 +- Lib/test/test_userdict.py | 14 +- Lib/test/test_uuid.py | 8 +- Lib/test/test_warnings.py | 64 +-- Lib/test/test_weakref.py | 164 +++--- Lib/test/test_weakset.py | 80 +-- Lib/test/test_winreg.py | 2 +- Lib/test/test_wsgiref.py | 44 +- Lib/test/test_xdrlib.py | 6 +- Lib/test/test_xmlrpc.py | 16 +- Lib/test/test_xmlrpc_net.py | 2 +- Lib/test/test_zipfile.py | 76 +-- Lib/test/test_zipimport.py | 4 +- Lib/test/test_zipimport_support.py | 8 +- Lib/test/test_zlib.py | 20 +- Lib/tkinter/test/test_tkinter/test_text.py | 12 +- Lib/tkinter/test/test_ttk/test_extensions.py | 82 +-- Lib/tkinter/test/test_ttk/test_functions.py | 156 +++--- Lib/tkinter/test/test_ttk/test_style.py | 30 +- Lib/tkinter/test/test_ttk/test_widgets.py | 560 ++++++++++----------- 274 files changed, 4543 insertions(+), 4543 deletions(-) diff --git a/Lib/ctypes/test/test_anon.py b/Lib/ctypes/test/test_anon.py index 99e02cb..d892b59 100644 --- a/Lib/ctypes/test/test_anon.py +++ b/Lib/ctypes/test/test_anon.py @@ -14,22 +14,22 @@ class AnonTest(unittest.TestCase): ("y", c_int)] _anonymous_ = ["_"] - self.failUnlessEqual(Y.a.offset, sizeof(c_int)) - self.failUnlessEqual(Y.b.offset, sizeof(c_int)) + self.assertEqual(Y.a.offset, sizeof(c_int)) + self.assertEqual(Y.b.offset, sizeof(c_int)) - self.failUnlessEqual(ANON.a.offset, 0) - self.failUnlessEqual(ANON.b.offset, 0) + self.assertEqual(ANON.a.offset, 0) + self.assertEqual(ANON.b.offset, 0) def test_anon_nonseq(self): # TypeError: _anonymous_ must be a sequence - self.failUnlessRaises(TypeError, + self.assertRaises(TypeError, lambda: type(Structure)("Name", (Structure,), {"_fields_": [], "_anonymous_": 42})) def test_anon_nonmember(self): # AttributeError: type object 'Name' has no attribute 'x' - self.failUnlessRaises(AttributeError, + self.assertRaises(AttributeError, lambda: type(Structure)("Name", (Structure,), {"_fields_": [], @@ -50,11 +50,11 @@ class AnonTest(unittest.TestCase): ("y", c_int)] _anonymous_ = ["_"] - self.failUnlessEqual(Y.x.offset, 0) - self.failUnlessEqual(Y.a.offset, sizeof(c_int)) - self.failUnlessEqual(Y.b.offset, sizeof(c_int)) - self.failUnlessEqual(Y._.offset, sizeof(c_int)) - self.failUnlessEqual(Y.y.offset, sizeof(c_int) * 2) + self.assertEqual(Y.x.offset, 0) + self.assertEqual(Y.a.offset, sizeof(c_int)) + self.assertEqual(Y.b.offset, sizeof(c_int)) + self.assertEqual(Y._.offset, sizeof(c_int)) + self.assertEqual(Y.y.offset, sizeof(c_int) * 2) if __name__ == "__main__": unittest.main() diff --git a/Lib/ctypes/test/test_array_in_pointer.py b/Lib/ctypes/test/test_array_in_pointer.py index 6bed1f1..ca1edcf 100644 --- a/Lib/ctypes/test/test_array_in_pointer.py +++ b/Lib/ctypes/test/test_array_in_pointer.py @@ -26,7 +26,7 @@ class Test(unittest.TestCase): c.pvalues = val_array # memory contains 4 NUL bytes now, that's correct - self.failUnlessEqual("00-00-00-00", dump(val_array)) + self.assertEqual("00-00-00-00", dump(val_array)) # set the values of the array through the pointer: for i in range(4): @@ -35,7 +35,7 @@ class Test(unittest.TestCase): values = [c.pvalues[i].val for i in range(4)] # These are the expected results: here s the bug! - self.failUnlessEqual( + self.assertEqual( (values, dump(val_array)), ([1, 2, 3, 4], "01-02-03-04") ) @@ -45,7 +45,7 @@ class Test(unittest.TestCase): val_array = (Value * 4)() # memory contains 4 NUL bytes now, that's correct - self.failUnlessEqual("00-00-00-00", dump(val_array)) + self.assertEqual("00-00-00-00", dump(val_array)) ptr = cast(val_array, POINTER(Value)) # set the values of the array through the pointer: @@ -55,7 +55,7 @@ class Test(unittest.TestCase): values = [ptr[i].val for i in range(4)] # These are the expected results: here s the bug! - self.failUnlessEqual( + self.assertEqual( (values, dump(val_array)), ([1, 2, 3, 4], "01-02-03-04") ) diff --git a/Lib/ctypes/test/test_arrays.py b/Lib/ctypes/test/test_arrays.py index 8b5476d..c0cdfd5 100644 --- a/Lib/ctypes/test/test_arrays.py +++ b/Lib/ctypes/test/test_arrays.py @@ -19,23 +19,23 @@ class ArrayTestCase(unittest.TestCase): ia = int_array(*init) # length of instance ok? - self.failUnlessEqual(len(ia), alen) + self.assertEqual(len(ia), alen) # slot values ok? values = [ia[i] for i in range(len(init))] - self.failUnlessEqual(values, init) + self.assertEqual(values, init) # change the items from operator import setitem new_values = list(range(42, 42+alen)) [setitem(ia, n, new_values[n]) for n in range(alen)] values = [ia[i] for i in range(len(init))] - self.failUnlessEqual(values, new_values) + self.assertEqual(values, new_values) # are the items initialized to 0? ia = int_array() values = [ia[i] for i in range(len(init))] - self.failUnlessEqual(values, [0] * len(init)) + self.assertEqual(values, [0] * len(init)) # Too many in itializers should be caught self.assertRaises(IndexError, int_array, *range(alen*2)) @@ -48,14 +48,14 @@ class ArrayTestCase(unittest.TestCase): # CharArray("abc") self.assertRaises(TypeError, CharArray, "abc") - self.failUnlessEqual(ca[0], b"a") - self.failUnlessEqual(ca[1], b"b") - self.failUnlessEqual(ca[2], b"c") - self.failUnlessEqual(ca[-3], b"a") - self.failUnlessEqual(ca[-2], b"b") - self.failUnlessEqual(ca[-1], b"c") + self.assertEqual(ca[0], b"a") + self.assertEqual(ca[1], b"b") + self.assertEqual(ca[2], b"c") + self.assertEqual(ca[-3], b"a") + self.assertEqual(ca[-2], b"b") + self.assertEqual(ca[-1], b"c") - self.failUnlessEqual(len(ca), 3) + self.assertEqual(len(ca), 3) # cannot delete items from operator import delitem @@ -69,34 +69,34 @@ class ArrayTestCase(unittest.TestCase): na = numarray() values = [na[i] for i in range(alen)] - self.failUnlessEqual(values, [0] * alen) + self.assertEqual(values, [0] * alen) na = numarray(*[c_int()] * alen) values = [na[i] for i in range(alen)] - self.failUnlessEqual(values, [0]*alen) + self.assertEqual(values, [0]*alen) na = numarray(1, 2, 3, 4, 5) values = [i for i in na] - self.failUnlessEqual(values, [1, 2, 3, 4, 5]) + self.assertEqual(values, [1, 2, 3, 4, 5]) na = numarray(*map(c_int, (1, 2, 3, 4, 5))) values = [i for i in na] - self.failUnlessEqual(values, [1, 2, 3, 4, 5]) + self.assertEqual(values, [1, 2, 3, 4, 5]) def test_classcache(self): - self.failUnless(not ARRAY(c_int, 3) is ARRAY(c_int, 4)) - self.failUnless(ARRAY(c_int, 3) is ARRAY(c_int, 3)) + self.assertTrue(not ARRAY(c_int, 3) is ARRAY(c_int, 4)) + self.assertTrue(ARRAY(c_int, 3) is ARRAY(c_int, 3)) def test_from_address(self): # Failed with 0.9.8, reported by JUrner p = create_string_buffer("foo") sz = (c_char * 3).from_address(addressof(p)) - self.failUnlessEqual(sz[:], b"foo") - self.failUnlessEqual(sz[::], b"foo") - self.failUnlessEqual(sz[::-1], b"oof") - self.failUnlessEqual(sz[::3], b"f") - self.failUnlessEqual(sz[1:4:2], b"o") - self.failUnlessEqual(sz.value, b"foo") + self.assertEqual(sz[:], b"foo") + self.assertEqual(sz[::], b"foo") + self.assertEqual(sz[::-1], b"oof") + self.assertEqual(sz[::3], b"f") + self.assertEqual(sz[1:4:2], b"o") + self.assertEqual(sz.value, b"foo") try: create_unicode_buffer @@ -106,12 +106,12 @@ class ArrayTestCase(unittest.TestCase): def test_from_addressW(self): p = create_unicode_buffer("foo") sz = (c_wchar * 3).from_address(addressof(p)) - self.failUnlessEqual(sz[:], "foo") - self.failUnlessEqual(sz[::], "foo") - self.failUnlessEqual(sz[::-1], "oof") - self.failUnlessEqual(sz[::3], "f") - self.failUnlessEqual(sz[1:4:2], "o") - self.failUnlessEqual(sz.value, "foo") + self.assertEqual(sz[:], "foo") + self.assertEqual(sz[::], "foo") + self.assertEqual(sz[::-1], "oof") + self.assertEqual(sz[::3], "f") + self.assertEqual(sz[1:4:2], "o") + self.assertEqual(sz.value, "foo") def test_cache(self): # Array types are cached internally in the _ctypes extension, @@ -125,7 +125,7 @@ class ArrayTestCase(unittest.TestCase): # Create a new array type based on it: t1 = my_int * 1 t2 = my_int * 1 - self.failUnless(t1 is t2) + self.assertTrue(t1 is t2) if __name__ == '__main__': unittest.main() diff --git a/Lib/ctypes/test/test_as_parameter.py b/Lib/ctypes/test/test_as_parameter.py index 884361c..835398f 100644 --- a/Lib/ctypes/test/test_as_parameter.py +++ b/Lib/ctypes/test/test_as_parameter.py @@ -25,8 +25,8 @@ class BasicWrapTestCase(unittest.TestCase): f = dll._testfunc_i_bhilfd f.argtypes = [c_byte, c_wchar, c_int, c_long, c_float, c_double] result = f(self.wrap(1), self.wrap("x"), self.wrap(3), self.wrap(4), self.wrap(5.0), self.wrap(6.0)) - self.failUnlessEqual(result, 139) - self.failUnless(type(result), int) + self.assertEqual(result, 139) + self.assertTrue(type(result), int) def test_pointers(self): f = dll._testfunc_p_p @@ -39,18 +39,18 @@ class BasicWrapTestCase(unittest.TestCase): v = c_int(42) - self.failUnlessEqual(pointer(v).contents.value, 42) + self.assertEqual(pointer(v).contents.value, 42) result = f(self.wrap(pointer(v))) - self.failUnlessEqual(type(result), POINTER(c_int)) - self.failUnlessEqual(result.contents.value, 42) + self.assertEqual(type(result), POINTER(c_int)) + self.assertEqual(result.contents.value, 42) # This on works... result = f(self.wrap(pointer(v))) - self.failUnlessEqual(result.contents.value, v.value) + self.assertEqual(result.contents.value, v.value) p = pointer(c_int(99)) result = f(self.wrap(p)) - self.failUnlessEqual(result.contents.value, 99) + self.assertEqual(result.contents.value, 99) def test_shorts(self): f = dll._testfunc_callback_i_if @@ -67,7 +67,7 @@ class BasicWrapTestCase(unittest.TestCase): cb = CallBack(callback) f(self.wrap(2**18), self.wrap(cb)) - self.failUnlessEqual(args, expected) + self.assertEqual(args, expected) ################################################################ @@ -84,17 +84,17 @@ class BasicWrapTestCase(unittest.TestCase): cb = MyCallback(callback) result = f(self.wrap(-10), self.wrap(cb)) - self.failUnlessEqual(result, -18) + self.assertEqual(result, -18) # test with prototype f.argtypes = [c_int, MyCallback] cb = MyCallback(callback) result = f(self.wrap(-10), self.wrap(cb)) - self.failUnlessEqual(result, -18) + self.assertEqual(result, -18) result = f(self.wrap(-10), self.wrap(cb)) - self.failUnlessEqual(result, -18) + self.assertEqual(result, -18) AnotherCallback = CALLBACK_FUNCTYPE(c_int, c_int, c_int, c_int, c_int) @@ -116,12 +116,12 @@ class BasicWrapTestCase(unittest.TestCase): def callback(value): #print "called back with", value - self.failUnlessEqual(type(value), int) + self.assertEqual(type(value), int) return value cb = MyCallback(callback) result = f(self.wrap(-10), self.wrap(cb)) - self.failUnlessEqual(result, -18) + self.assertEqual(result, -18) def test_longlong_callbacks(self): @@ -133,12 +133,12 @@ class BasicWrapTestCase(unittest.TestCase): f.argtypes = [c_longlong, MyCallback] def callback(value): - self.failUnless(isinstance(value, int)) + self.assertTrue(isinstance(value, int)) return value & 0x7FFFFFFF cb = MyCallback(callback) - self.failUnlessEqual(13577625587, int(f(self.wrap(1000000000000), self.wrap(cb)))) + self.assertEqual(13577625587, int(f(self.wrap(1000000000000), self.wrap(cb)))) def test_byval(self): # without prototype @@ -148,7 +148,7 @@ class BasicWrapTestCase(unittest.TestCase): result = dll._testfunc_byval(ptin, byref(ptout)) got = result, ptout.x, ptout.y expected = 3, 1, 2 - self.failUnlessEqual(got, expected) + self.assertEqual(got, expected) # with prototype ptin = POINT(101, 102) @@ -158,7 +158,7 @@ class BasicWrapTestCase(unittest.TestCase): result = dll._testfunc_byval(self.wrap(ptin), byref(ptout)) got = result, ptout.x, ptout.y expected = 203, 101, 102 - self.failUnlessEqual(got, expected) + self.assertEqual(got, expected) def test_struct_return_2H(self): class S2H(Structure): @@ -168,7 +168,7 @@ class BasicWrapTestCase(unittest.TestCase): dll.ret_2h_func.argtypes = [S2H] inp = S2H(99, 88) s2h = dll.ret_2h_func(self.wrap(inp)) - self.failUnlessEqual((s2h.x, s2h.y), (99*2, 88*3)) + self.assertEqual((s2h.x, s2h.y), (99*2, 88*3)) def test_struct_return_8H(self): class S8I(Structure): @@ -184,7 +184,7 @@ class BasicWrapTestCase(unittest.TestCase): dll.ret_8i_func.argtypes = [S8I] inp = S8I(9, 8, 7, 6, 5, 4, 3, 2) s8i = dll.ret_8i_func(self.wrap(inp)) - self.failUnlessEqual((s8i.a, s8i.b, s8i.c, s8i.d, s8i.e, s8i.f, s8i.g, s8i.h), + self.assertEqual((s8i.a, s8i.b, s8i.c, s8i.d, s8i.e, s8i.f, s8i.g, s8i.h), (9*2, 8*3, 7*4, 6*5, 5*6, 4*7, 3*8, 2*9)) #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ diff --git a/Lib/ctypes/test/test_bitfields.py b/Lib/ctypes/test/test_bitfields.py index de1c619..4eb9571 100644 --- a/Lib/ctypes/test/test_bitfields.py +++ b/Lib/ctypes/test/test_bitfields.py @@ -37,14 +37,14 @@ class C_Test(unittest.TestCase): for name in "ABCDEFGHI": b = BITS() setattr(b, name, i) - self.failUnlessEqual((name, i, getattr(b, name)), (name, i, func(byref(b), name))) + self.assertEqual((name, i, getattr(b, name)), (name, i, func(byref(b), name))) def test_shorts(self): for i in range(256): for name in "MNOPQRS": b = BITS() setattr(b, name, i) - self.failUnlessEqual((name, i, getattr(b, name)), (name, i, func(byref(b), name))) + self.assertEqual((name, i, getattr(b, name)), (name, i, func(byref(b), name))) signed_int_types = (c_byte, c_short, c_int, c_long, c_longlong) unsigned_int_types = (c_ubyte, c_ushort, c_uint, c_ulong, c_ulonglong) @@ -58,10 +58,10 @@ class BitFieldTest(unittest.TestCase): ("b", c_longlong, 62), ("c", c_longlong, 1)] - self.failUnlessEqual(sizeof(X), sizeof(c_longlong)) + self.assertEqual(sizeof(X), sizeof(c_longlong)) x = X() x.a, x.b, x.c = -1, 7, -1 - self.failUnlessEqual((x.a, x.b, x.c), (-1, 7, -1)) + self.assertEqual((x.a, x.b, x.c), (-1, 7, -1)) def test_ulonglong(self): class X(Structure): @@ -69,11 +69,11 @@ class BitFieldTest(unittest.TestCase): ("b", c_ulonglong, 62), ("c", c_ulonglong, 1)] - self.failUnlessEqual(sizeof(X), sizeof(c_longlong)) + self.assertEqual(sizeof(X), sizeof(c_longlong)) x = X() - self.failUnlessEqual((x.a, x.b, x.c), (0, 0, 0)) + self.assertEqual((x.a, x.b, x.c), (0, 0, 0)) x.a, x.b, x.c = 7, 7, 7 - self.failUnlessEqual((x.a, x.b, x.c), (1, 7, 1)) + self.assertEqual((x.a, x.b, x.c), (1, 7, 1)) def test_signed(self): for c_typ in signed_int_types: @@ -82,14 +82,14 @@ class BitFieldTest(unittest.TestCase): ("a", c_typ, 3), ("b", c_typ, 3), ("c", c_typ, 1)] - self.failUnlessEqual(sizeof(X), sizeof(c_typ)*2) + self.assertEqual(sizeof(X), sizeof(c_typ)*2) x = X() - self.failUnlessEqual((c_typ, x.a, x.b, x.c), (c_typ, 0, 0, 0)) + self.assertEqual((c_typ, x.a, x.b, x.c), (c_typ, 0, 0, 0)) x.a = -1 - self.failUnlessEqual((c_typ, x.a, x.b, x.c), (c_typ, -1, 0, 0)) + self.assertEqual((c_typ, x.a, x.b, x.c), (c_typ, -1, 0, 0)) x.a, x.b = 0, -1 - self.failUnlessEqual((c_typ, x.a, x.b, x.c), (c_typ, 0, -1, 0)) + self.assertEqual((c_typ, x.a, x.b, x.c), (c_typ, 0, -1, 0)) def test_unsigned(self): @@ -98,14 +98,14 @@ class BitFieldTest(unittest.TestCase): _fields_ = [("a", c_typ, 3), ("b", c_typ, 3), ("c", c_typ, 1)] - self.failUnlessEqual(sizeof(X), sizeof(c_typ)) + self.assertEqual(sizeof(X), sizeof(c_typ)) x = X() - self.failUnlessEqual((c_typ, x.a, x.b, x.c), (c_typ, 0, 0, 0)) + self.assertEqual((c_typ, x.a, x.b, x.c), (c_typ, 0, 0, 0)) x.a = -1 - self.failUnlessEqual((c_typ, x.a, x.b, x.c), (c_typ, 7, 0, 0)) + self.assertEqual((c_typ, x.a, x.b, x.c), (c_typ, 7, 0, 0)) x.a, x.b = 0, -1 - self.failUnlessEqual((c_typ, x.a, x.b, x.c), (c_typ, 0, 7, 0)) + self.assertEqual((c_typ, x.a, x.b, x.c), (c_typ, 0, 7, 0)) def fail_fields(self, *fields): @@ -115,17 +115,17 @@ class BitFieldTest(unittest.TestCase): def test_nonint_types(self): # bit fields are not allowed on non-integer types. result = self.fail_fields(("a", c_char_p, 1)) - self.failUnlessEqual(result, (TypeError, 'bit fields not allowed for type c_char_p')) + self.assertEqual(result, (TypeError, 'bit fields not allowed for type c_char_p')) result = self.fail_fields(("a", c_void_p, 1)) - self.failUnlessEqual(result, (TypeError, 'bit fields not allowed for type c_void_p')) + self.assertEqual(result, (TypeError, 'bit fields not allowed for type c_void_p')) if c_int != c_long: result = self.fail_fields(("a", POINTER(c_int), 1)) - self.failUnlessEqual(result, (TypeError, 'bit fields not allowed for type LP_c_int')) + self.assertEqual(result, (TypeError, 'bit fields not allowed for type LP_c_int')) result = self.fail_fields(("a", c_char, 1)) - self.failUnlessEqual(result, (TypeError, 'bit fields not allowed for type c_char')) + self.assertEqual(result, (TypeError, 'bit fields not allowed for type c_char')) try: c_wchar @@ -133,59 +133,59 @@ class BitFieldTest(unittest.TestCase): pass else: result = self.fail_fields(("a", c_wchar, 1)) - self.failUnlessEqual(result, (TypeError, 'bit fields not allowed for type c_wchar')) + self.assertEqual(result, (TypeError, 'bit fields not allowed for type c_wchar')) class Dummy(Structure): _fields_ = [] result = self.fail_fields(("a", Dummy, 1)) - self.failUnlessEqual(result, (TypeError, 'bit fields not allowed for type Dummy')) + self.assertEqual(result, (TypeError, 'bit fields not allowed for type Dummy')) def test_single_bitfield_size(self): for c_typ in int_types: result = self.fail_fields(("a", c_typ, -1)) - self.failUnlessEqual(result, (ValueError, 'number of bits invalid for bit field')) + self.assertEqual(result, (ValueError, 'number of bits invalid for bit field')) result = self.fail_fields(("a", c_typ, 0)) - self.failUnlessEqual(result, (ValueError, 'number of bits invalid for bit field')) + self.assertEqual(result, (ValueError, 'number of bits invalid for bit field')) class X(Structure): _fields_ = [("a", c_typ, 1)] - self.failUnlessEqual(sizeof(X), sizeof(c_typ)) + self.assertEqual(sizeof(X), sizeof(c_typ)) class X(Structure): _fields_ = [("a", c_typ, sizeof(c_typ)*8)] - self.failUnlessEqual(sizeof(X), sizeof(c_typ)) + self.assertEqual(sizeof(X), sizeof(c_typ)) result = self.fail_fields(("a", c_typ, sizeof(c_typ)*8 + 1)) - self.failUnlessEqual(result, (ValueError, 'number of bits invalid for bit field')) + self.assertEqual(result, (ValueError, 'number of bits invalid for bit field')) def test_multi_bitfields_size(self): class X(Structure): _fields_ = [("a", c_short, 1), ("b", c_short, 14), ("c", c_short, 1)] - self.failUnlessEqual(sizeof(X), sizeof(c_short)) + self.assertEqual(sizeof(X), sizeof(c_short)) class X(Structure): _fields_ = [("a", c_short, 1), ("a1", c_short), ("b", c_short, 14), ("c", c_short, 1)] - self.failUnlessEqual(sizeof(X), sizeof(c_short)*3) - self.failUnlessEqual(X.a.offset, 0) - self.failUnlessEqual(X.a1.offset, sizeof(c_short)) - self.failUnlessEqual(X.b.offset, sizeof(c_short)*2) - self.failUnlessEqual(X.c.offset, sizeof(c_short)*2) + self.assertEqual(sizeof(X), sizeof(c_short)*3) + self.assertEqual(X.a.offset, 0) + self.assertEqual(X.a1.offset, sizeof(c_short)) + self.assertEqual(X.b.offset, sizeof(c_short)*2) + self.assertEqual(X.c.offset, sizeof(c_short)*2) class X(Structure): _fields_ = [("a", c_short, 3), ("b", c_short, 14), ("c", c_short, 14)] - self.failUnlessEqual(sizeof(X), sizeof(c_short)*3) - self.failUnlessEqual(X.a.offset, sizeof(c_short)*0) - self.failUnlessEqual(X.b.offset, sizeof(c_short)*1) - self.failUnlessEqual(X.c.offset, sizeof(c_short)*2) + self.assertEqual(sizeof(X), sizeof(c_short)*3) + self.assertEqual(X.a.offset, sizeof(c_short)*0) + self.assertEqual(X.b.offset, sizeof(c_short)*1) + self.assertEqual(X.c.offset, sizeof(c_short)*2) def get_except(self, func, *args, **kw): @@ -199,21 +199,21 @@ class BitFieldTest(unittest.TestCase): _fields_ = [("a", c_byte, 4), ("b", c_int, 4)] if os.name in ("nt", "ce"): - self.failUnlessEqual(sizeof(X), sizeof(c_int)*2) + self.assertEqual(sizeof(X), sizeof(c_int)*2) else: - self.failUnlessEqual(sizeof(X), sizeof(c_int)) + self.assertEqual(sizeof(X), sizeof(c_int)) def test_mixed_2(self): class X(Structure): _fields_ = [("a", c_byte, 4), ("b", c_int, 32)] - self.failUnlessEqual(sizeof(X), sizeof(c_int)*2) + self.assertEqual(sizeof(X), sizeof(c_int)*2) def test_mixed_3(self): class X(Structure): _fields_ = [("a", c_byte, 4), ("b", c_ubyte, 4)] - self.failUnlessEqual(sizeof(X), sizeof(c_byte)) + self.assertEqual(sizeof(X), sizeof(c_byte)) def test_mixed_4(self): class X(Structure): @@ -227,9 +227,9 @@ class BitFieldTest(unittest.TestCase): # does (unless GCC is run with '-mms-bitfields' which # produces code compatible with MSVC). if os.name in ("nt", "ce"): - self.failUnlessEqual(sizeof(X), sizeof(c_int) * 4) + self.assertEqual(sizeof(X), sizeof(c_int) * 4) else: - self.failUnlessEqual(sizeof(X), sizeof(c_int) * 2) + self.assertEqual(sizeof(X), sizeof(c_int) * 2) def test_anon_bitfields(self): # anonymous bit-fields gave a strange error message diff --git a/Lib/ctypes/test/test_buffers.py b/Lib/ctypes/test/test_buffers.py index 1f4091e..3f8a587 100644 --- a/Lib/ctypes/test/test_buffers.py +++ b/Lib/ctypes/test/test_buffers.py @@ -5,32 +5,32 @@ class StringBufferTestCase(unittest.TestCase): def test_buffer(self): b = create_string_buffer(32) - self.failUnlessEqual(len(b), 32) - self.failUnlessEqual(sizeof(b), 32 * sizeof(c_char)) - self.failUnless(type(b[0]) is bytes) + self.assertEqual(len(b), 32) + self.assertEqual(sizeof(b), 32 * sizeof(c_char)) + self.assertTrue(type(b[0]) is bytes) b = create_string_buffer("abc") - self.failUnlessEqual(len(b), 4) # trailing nul char - self.failUnlessEqual(sizeof(b), 4 * sizeof(c_char)) - self.failUnless(type(b[0]) is bytes) - self.failUnlessEqual(b[0], b"a") - self.failUnlessEqual(b[:], b"abc\0") - self.failUnlessEqual(b[::], b"abc\0") - self.failUnlessEqual(b[::-1], b"\0cba") - self.failUnlessEqual(b[::2], b"ac") - self.failUnlessEqual(b[::5], b"a") + self.assertEqual(len(b), 4) # trailing nul char + self.assertEqual(sizeof(b), 4 * sizeof(c_char)) + self.assertTrue(type(b[0]) is bytes) + self.assertEqual(b[0], b"a") + self.assertEqual(b[:], b"abc\0") + self.assertEqual(b[::], b"abc\0") + self.assertEqual(b[::-1], b"\0cba") + self.assertEqual(b[::2], b"ac") + self.assertEqual(b[::5], b"a") def test_string_conversion(self): b = create_string_buffer("abc") - self.failUnlessEqual(len(b), 4) # trailing nul char - self.failUnlessEqual(sizeof(b), 4 * sizeof(c_char)) - self.failUnless(type(b[0]) is bytes) - self.failUnlessEqual(b[0], b"a") - self.failUnlessEqual(b[:], b"abc\0") - self.failUnlessEqual(b[::], b"abc\0") - self.failUnlessEqual(b[::-1], b"\0cba") - self.failUnlessEqual(b[::2], b"ac") - self.failUnlessEqual(b[::5], b"a") + self.assertEqual(len(b), 4) # trailing nul char + self.assertEqual(sizeof(b), 4 * sizeof(c_char)) + self.assertTrue(type(b[0]) is bytes) + self.assertEqual(b[0], b"a") + self.assertEqual(b[:], b"abc\0") + self.assertEqual(b[::], b"abc\0") + self.assertEqual(b[::-1], b"\0cba") + self.assertEqual(b[::2], b"ac") + self.assertEqual(b[::5], b"a") try: c_wchar @@ -39,32 +39,32 @@ class StringBufferTestCase(unittest.TestCase): else: def test_unicode_buffer(self): b = create_unicode_buffer(32) - self.failUnlessEqual(len(b), 32) - self.failUnlessEqual(sizeof(b), 32 * sizeof(c_wchar)) - self.failUnless(type(b[0]) is str) + self.assertEqual(len(b), 32) + self.assertEqual(sizeof(b), 32 * sizeof(c_wchar)) + self.assertTrue(type(b[0]) is str) b = create_unicode_buffer("abc") - self.failUnlessEqual(len(b), 4) # trailing nul char - self.failUnlessEqual(sizeof(b), 4 * sizeof(c_wchar)) - self.failUnless(type(b[0]) is str) - self.failUnlessEqual(b[0], "a") - self.failUnlessEqual(b[:], "abc\0") - self.failUnlessEqual(b[::], "abc\0") - self.failUnlessEqual(b[::-1], "\0cba") - self.failUnlessEqual(b[::2], "ac") - self.failUnlessEqual(b[::5], "a") + self.assertEqual(len(b), 4) # trailing nul char + self.assertEqual(sizeof(b), 4 * sizeof(c_wchar)) + self.assertTrue(type(b[0]) is str) + self.assertEqual(b[0], "a") + self.assertEqual(b[:], "abc\0") + self.assertEqual(b[::], "abc\0") + self.assertEqual(b[::-1], "\0cba") + self.assertEqual(b[::2], "ac") + self.assertEqual(b[::5], "a") def test_unicode_conversion(self): b = create_unicode_buffer("abc") - self.failUnlessEqual(len(b), 4) # trailing nul char - self.failUnlessEqual(sizeof(b), 4 * sizeof(c_wchar)) - self.failUnless(type(b[0]) is str) - self.failUnlessEqual(b[0], "a") - self.failUnlessEqual(b[:], "abc\0") - self.failUnlessEqual(b[::], "abc\0") - self.failUnlessEqual(b[::-1], "\0cba") - self.failUnlessEqual(b[::2], "ac") - self.failUnlessEqual(b[::5], "a") + self.assertEqual(len(b), 4) # trailing nul char + self.assertEqual(sizeof(b), 4 * sizeof(c_wchar)) + self.assertTrue(type(b[0]) is str) + self.assertEqual(b[0], "a") + self.assertEqual(b[:], "abc\0") + self.assertEqual(b[::], "abc\0") + self.assertEqual(b[::-1], "\0cba") + self.assertEqual(b[::2], "ac") + self.assertEqual(b[::5], "a") if __name__ == "__main__": unittest.main() diff --git a/Lib/ctypes/test/test_byteswap.py b/Lib/ctypes/test/test_byteswap.py index 67fa44b..83cb667 100644 --- a/Lib/ctypes/test/test_byteswap.py +++ b/Lib/ctypes/test/test_byteswap.py @@ -23,131 +23,131 @@ class Test(unittest.TestCase): def test_endian_short(self): if sys.byteorder == "little": - self.failUnless(c_short.__ctype_le__ is c_short) - self.failUnless(c_short.__ctype_be__.__ctype_le__ is c_short) + self.assertTrue(c_short.__ctype_le__ is c_short) + self.assertTrue(c_short.__ctype_be__.__ctype_le__ is c_short) else: - self.failUnless(c_short.__ctype_be__ is c_short) - self.failUnless(c_short.__ctype_le__.__ctype_be__ is c_short) + self.assertTrue(c_short.__ctype_be__ is c_short) + self.assertTrue(c_short.__ctype_le__.__ctype_be__ is c_short) s = c_short.__ctype_be__(0x1234) - self.failUnlessEqual(bin(struct.pack(">h", 0x1234)), "1234") - self.failUnlessEqual(bin(s), "1234") - self.failUnlessEqual(s.value, 0x1234) + self.assertEqual(bin(struct.pack(">h", 0x1234)), "1234") + self.assertEqual(bin(s), "1234") + self.assertEqual(s.value, 0x1234) s = c_short.__ctype_le__(0x1234) - self.failUnlessEqual(bin(struct.pack("h", 0x1234)), "1234") - self.failUnlessEqual(bin(s), "1234") - self.failUnlessEqual(s.value, 0x1234) + self.assertEqual(bin(struct.pack(">h", 0x1234)), "1234") + self.assertEqual(bin(s), "1234") + self.assertEqual(s.value, 0x1234) s = c_ushort.__ctype_le__(0x1234) - self.failUnlessEqual(bin(struct.pack("i", 0x12345678)), "12345678") - self.failUnlessEqual(bin(s), "12345678") - self.failUnlessEqual(s.value, 0x12345678) + self.assertEqual(bin(struct.pack(">i", 0x12345678)), "12345678") + self.assertEqual(bin(s), "12345678") + self.assertEqual(s.value, 0x12345678) s = c_int.__ctype_le__(0x12345678) - self.failUnlessEqual(bin(struct.pack("I", 0x12345678)), "12345678") - self.failUnlessEqual(bin(s), "12345678") - self.failUnlessEqual(s.value, 0x12345678) + self.assertEqual(bin(struct.pack(">I", 0x12345678)), "12345678") + self.assertEqual(bin(s), "12345678") + self.assertEqual(s.value, 0x12345678) s = c_uint.__ctype_le__(0x12345678) - self.failUnlessEqual(bin(struct.pack("q", 0x1234567890ABCDEF)), "1234567890ABCDEF") - self.failUnlessEqual(bin(s), "1234567890ABCDEF") - self.failUnlessEqual(s.value, 0x1234567890ABCDEF) + self.assertEqual(bin(struct.pack(">q", 0x1234567890ABCDEF)), "1234567890ABCDEF") + self.assertEqual(bin(s), "1234567890ABCDEF") + self.assertEqual(s.value, 0x1234567890ABCDEF) s = c_longlong.__ctype_le__(0x1234567890ABCDEF) - self.failUnlessEqual(bin(struct.pack("Q", 0x1234567890ABCDEF)), "1234567890ABCDEF") - self.failUnlessEqual(bin(s), "1234567890ABCDEF") - self.failUnlessEqual(s.value, 0x1234567890ABCDEF) + self.assertEqual(bin(struct.pack(">Q", 0x1234567890ABCDEF)), "1234567890ABCDEF") + self.assertEqual(bin(s), "1234567890ABCDEF") + self.assertEqual(s.value, 0x1234567890ABCDEF) s = c_ulonglong.__ctype_le__(0x1234567890ABCDEF) - self.failUnlessEqual(bin(struct.pack("f", math.pi)), bin(s)) + self.assertAlmostEqual(s.value, math.pi, places=6) + self.assertEqual(bin(struct.pack(">f", math.pi)), bin(s)) def test_endian_double(self): if sys.byteorder == "little": - self.failUnless(c_double.__ctype_le__ is c_double) - self.failUnless(c_double.__ctype_be__.__ctype_le__ is c_double) + self.assertTrue(c_double.__ctype_le__ is c_double) + self.assertTrue(c_double.__ctype_be__.__ctype_le__ is c_double) else: - self.failUnless(c_double.__ctype_be__ is c_double) - self.failUnless(c_double.__ctype_le__.__ctype_be__ is c_double) + self.assertTrue(c_double.__ctype_be__ is c_double) + self.assertTrue(c_double.__ctype_le__.__ctype_be__ is c_double) s = c_double(math.pi) - self.failUnlessEqual(s.value, math.pi) - self.failUnlessEqual(bin(struct.pack("d", math.pi)), bin(s)) + self.assertEqual(s.value, math.pi) + self.assertEqual(bin(struct.pack("d", math.pi)), bin(s)) s = c_double.__ctype_le__(math.pi) - self.failUnlessEqual(s.value, math.pi) - self.failUnlessEqual(bin(struct.pack("d", math.pi)), bin(s)) + self.assertEqual(s.value, math.pi) + self.assertEqual(bin(struct.pack(">d", math.pi)), bin(s)) def test_endian_other(self): - self.failUnless(c_byte.__ctype_le__ is c_byte) - self.failUnless(c_byte.__ctype_be__ is c_byte) + self.assertTrue(c_byte.__ctype_le__ is c_byte) + self.assertTrue(c_byte.__ctype_be__ is c_byte) - self.failUnless(c_ubyte.__ctype_le__ is c_ubyte) - self.failUnless(c_ubyte.__ctype_be__ is c_ubyte) + self.assertTrue(c_ubyte.__ctype_le__ is c_ubyte) + self.assertTrue(c_ubyte.__ctype_be__ is c_ubyte) - self.failUnless(c_char.__ctype_le__ is c_char) - self.failUnless(c_char.__ctype_be__ is c_char) + self.assertTrue(c_char.__ctype_le__ is c_char) + self.assertTrue(c_char.__ctype_be__ is c_char) def test_struct_fields_1(self): if sys.byteorder == "little": @@ -219,7 +219,7 @@ class Test(unittest.TestCase): s1 = S(0x12, 0x1234, 0x12345678, 3.14) s2 = struct.pack(fmt, 0x12, 0x1234, 0x12345678, 3.14) - self.failUnlessEqual(bin(s1), bin(s2)) + self.assertEqual(bin(s1), bin(s2)) def test_unaligned_nonnative_struct_fields(self): if sys.byteorder == "little": @@ -247,7 +247,7 @@ class Test(unittest.TestCase): s1.i = 0x12345678 s1.d = 3.14 s2 = struct.pack(fmt, 0x12, 0x1234, 0x12345678, 3.14) - self.failUnlessEqual(bin(s1), bin(s2)) + self.assertEqual(bin(s1), bin(s2)) def test_unaligned_native_struct_fields(self): if sys.byteorder == "little": @@ -274,7 +274,7 @@ class Test(unittest.TestCase): s1.i = 0x12345678 s1.d = 3.14 s2 = struct.pack(fmt, 0x12, 0x1234, 0x12345678, 3.14) - self.failUnlessEqual(bin(s1), bin(s2)) + self.assertEqual(bin(s1), bin(s2)) if __name__ == "__main__": unittest.main() diff --git a/Lib/ctypes/test/test_callbacks.py b/Lib/ctypes/test/test_callbacks.py index bf580ae..1bef33f 100644 --- a/Lib/ctypes/test/test_callbacks.py +++ b/Lib/ctypes/test/test_callbacks.py @@ -17,18 +17,18 @@ class Callbacks(unittest.TestCase): PROTO = self.functype.__func__(typ, typ) result = PROTO(self.callback)(arg) if typ == c_float: - self.failUnlessAlmostEqual(result, arg, places=5) + self.assertAlmostEqual(result, arg, places=5) else: - self.failUnlessEqual(self.got_args, (arg,)) - self.failUnlessEqual(result, arg) + self.assertEqual(self.got_args, (arg,)) + self.assertEqual(result, arg) PROTO = self.functype.__func__(typ, c_byte, typ) result = PROTO(self.callback)(-3, arg) if typ == c_float: - self.failUnlessAlmostEqual(result, arg, places=5) + self.assertAlmostEqual(result, arg, places=5) else: - self.failUnlessEqual(self.got_args, (-3, arg)) - self.failUnlessEqual(result, arg) + self.assertEqual(self.got_args, (-3, arg)) + self.assertEqual(result, arg) ################ @@ -103,7 +103,7 @@ class Callbacks(unittest.TestCase): # ...but this call doesn't leak any more. Where is the refcount? self.check_type(py_object, o) after = grc(o) - self.failUnlessEqual((after, o), (before, o)) + self.assertEqual((after, o), (before, o)) def test_unsupported_restype_1(self): # Only "fundamental" result types are supported for callback @@ -148,7 +148,7 @@ class SampleCallbacksTestCase(unittest.TestCase): result = integrate(0.0, 1.0, CALLBACK(func), 10) diff = abs(result - 1./3.) - self.failUnless(diff < 0.01, "%s not less than 0.01" % diff) + self.assertTrue(diff < 0.01, "%s not less than 0.01" % diff) ################################################################ diff --git a/Lib/ctypes/test/test_cast.py b/Lib/ctypes/test/test_cast.py index cb7524e..04ed5ca 100644 --- a/Lib/ctypes/test/test_cast.py +++ b/Lib/ctypes/test/test_cast.py @@ -9,15 +9,15 @@ class Test(unittest.TestCase): # casting an array to a pointer works. ptr = cast(array, POINTER(c_int)) - self.failUnlessEqual([ptr[i] for i in range(3)], [42, 17, 2]) + self.assertEqual([ptr[i] for i in range(3)], [42, 17, 2]) if 2*sizeof(c_short) == sizeof(c_int): ptr = cast(array, POINTER(c_short)) if sys.byteorder == "little": - self.failUnlessEqual([ptr[i] for i in range(6)], + self.assertEqual([ptr[i] for i in range(6)], [42, 0, 17, 0, 2, 0]) else: - self.failUnlessEqual([ptr[i] for i in range(6)], + self.assertEqual([ptr[i] for i in range(6)], [0, 42, 0, 17, 0, 2]) def test_address2pointer(self): @@ -25,54 +25,54 @@ class Test(unittest.TestCase): address = addressof(array) ptr = cast(c_void_p(address), POINTER(c_int)) - self.failUnlessEqual([ptr[i] for i in range(3)], [42, 17, 2]) + self.assertEqual([ptr[i] for i in range(3)], [42, 17, 2]) ptr = cast(address, POINTER(c_int)) - self.failUnlessEqual([ptr[i] for i in range(3)], [42, 17, 2]) + self.assertEqual([ptr[i] for i in range(3)], [42, 17, 2]) def test_p2a_objects(self): array = (c_char_p * 5)() - self.failUnlessEqual(array._objects, None) + self.assertEqual(array._objects, None) array[0] = "foo bar" - self.failUnlessEqual(array._objects, {'0': b"foo bar"}) + self.assertEqual(array._objects, {'0': b"foo bar"}) p = cast(array, POINTER(c_char_p)) # array and p share a common _objects attribute - self.failUnless(p._objects is array._objects) - self.failUnlessEqual(array._objects, {'0': b"foo bar", id(array): array}) + self.assertTrue(p._objects is array._objects) + self.assertEqual(array._objects, {'0': b"foo bar", id(array): array}) p[0] = "spam spam" - self.failUnlessEqual(p._objects, {'0': b"spam spam", id(array): array}) - self.failUnless(array._objects is p._objects) + self.assertEqual(p._objects, {'0': b"spam spam", id(array): array}) + self.assertTrue(array._objects is p._objects) p[1] = "foo bar" - self.failUnlessEqual(p._objects, {'1': b'foo bar', '0': b"spam spam", id(array): array}) - self.failUnless(array._objects is p._objects) + self.assertEqual(p._objects, {'1': b'foo bar', '0': b"spam spam", id(array): array}) + self.assertTrue(array._objects is p._objects) def test_other(self): p = cast((c_int * 4)(1, 2, 3, 4), POINTER(c_int)) - self.failUnlessEqual(p[:4], [1,2, 3, 4]) - self.failUnlessEqual(p[:4:], [1, 2, 3, 4]) - self.failUnlessEqual(p[3:-1:-1], [4, 3, 2, 1]) - self.failUnlessEqual(p[:4:3], [1, 4]) + self.assertEqual(p[:4], [1,2, 3, 4]) + self.assertEqual(p[:4:], [1, 2, 3, 4]) + self.assertEqual(p[3:-1:-1], [4, 3, 2, 1]) + self.assertEqual(p[:4:3], [1, 4]) c_int() - self.failUnlessEqual(p[:4], [1, 2, 3, 4]) - self.failUnlessEqual(p[:4:], [1, 2, 3, 4]) - self.failUnlessEqual(p[3:-1:-1], [4, 3, 2, 1]) - self.failUnlessEqual(p[:4:3], [1, 4]) + self.assertEqual(p[:4], [1, 2, 3, 4]) + self.assertEqual(p[:4:], [1, 2, 3, 4]) + self.assertEqual(p[3:-1:-1], [4, 3, 2, 1]) + self.assertEqual(p[:4:3], [1, 4]) p[2] = 96 - self.failUnlessEqual(p[:4], [1, 2, 96, 4]) - self.failUnlessEqual(p[:4:], [1, 2, 96, 4]) - self.failUnlessEqual(p[3:-1:-1], [4, 96, 2, 1]) - self.failUnlessEqual(p[:4:3], [1, 4]) + self.assertEqual(p[:4], [1, 2, 96, 4]) + self.assertEqual(p[:4:], [1, 2, 96, 4]) + self.assertEqual(p[3:-1:-1], [4, 96, 2, 1]) + self.assertEqual(p[:4:3], [1, 4]) c_int() - self.failUnlessEqual(p[:4], [1, 2, 96, 4]) - self.failUnlessEqual(p[:4:], [1, 2, 96, 4]) - self.failUnlessEqual(p[3:-1:-1], [4, 96, 2, 1]) - self.failUnlessEqual(p[:4:3], [1, 4]) + self.assertEqual(p[:4], [1, 2, 96, 4]) + self.assertEqual(p[:4:], [1, 2, 96, 4]) + self.assertEqual(p[3:-1:-1], [4, 96, 2, 1]) + self.assertEqual(p[:4:3], [1, 4]) def test_char_p(self): # This didn't work: bad argument to internal function s = c_char_p("hiho") - self.failUnlessEqual(cast(cast(s, c_void_p), c_char_p).value, + self.assertEqual(cast(cast(s, c_void_p), c_char_p).value, "hiho") try: @@ -82,7 +82,7 @@ class Test(unittest.TestCase): else: def test_wchar_p(self): s = c_wchar_p("hiho") - self.failUnlessEqual(cast(cast(s, c_void_p), c_wchar_p).value, + self.assertEqual(cast(cast(s, c_void_p), c_wchar_p).value, "hiho") if __name__ == "__main__": diff --git a/Lib/ctypes/test/test_cfuncs.py b/Lib/ctypes/test/test_cfuncs.py index 8f97fc4..493cbe9 100644 --- a/Lib/ctypes/test/test_cfuncs.py +++ b/Lib/ctypes/test/test_cfuncs.py @@ -17,176 +17,176 @@ class CFunctions(unittest.TestCase): def test_byte(self): self._dll.tf_b.restype = c_byte self._dll.tf_b.argtypes = (c_byte,) - self.failUnlessEqual(self._dll.tf_b(-126), -42) - self.failUnlessEqual(self.S(), -126) + self.assertEqual(self._dll.tf_b(-126), -42) + self.assertEqual(self.S(), -126) def test_byte_plus(self): self._dll.tf_bb.restype = c_byte self._dll.tf_bb.argtypes = (c_byte, c_byte) - self.failUnlessEqual(self._dll.tf_bb(0, -126), -42) - self.failUnlessEqual(self.S(), -126) + self.assertEqual(self._dll.tf_bb(0, -126), -42) + self.assertEqual(self.S(), -126) def test_ubyte(self): self._dll.tf_B.restype = c_ubyte self._dll.tf_B.argtypes = (c_ubyte,) - self.failUnlessEqual(self._dll.tf_B(255), 85) - self.failUnlessEqual(self.U(), 255) + self.assertEqual(self._dll.tf_B(255), 85) + self.assertEqual(self.U(), 255) def test_ubyte_plus(self): self._dll.tf_bB.restype = c_ubyte self._dll.tf_bB.argtypes = (c_byte, c_ubyte) - self.failUnlessEqual(self._dll.tf_bB(0, 255), 85) - self.failUnlessEqual(self.U(), 255) + self.assertEqual(self._dll.tf_bB(0, 255), 85) + self.assertEqual(self.U(), 255) def test_short(self): self._dll.tf_h.restype = c_short self._dll.tf_h.argtypes = (c_short,) - self.failUnlessEqual(self._dll.tf_h(-32766), -10922) - self.failUnlessEqual(self.S(), -32766) + self.assertEqual(self._dll.tf_h(-32766), -10922) + self.assertEqual(self.S(), -32766) def test_short_plus(self): self._dll.tf_bh.restype = c_short self._dll.tf_bh.argtypes = (c_byte, c_short) - self.failUnlessEqual(self._dll.tf_bh(0, -32766), -10922) - self.failUnlessEqual(self.S(), -32766) + self.assertEqual(self._dll.tf_bh(0, -32766), -10922) + self.assertEqual(self.S(), -32766) def test_ushort(self): self._dll.tf_H.restype = c_ushort self._dll.tf_H.argtypes = (c_ushort,) - self.failUnlessEqual(self._dll.tf_H(65535), 21845) - self.failUnlessEqual(self.U(), 65535) + self.assertEqual(self._dll.tf_H(65535), 21845) + self.assertEqual(self.U(), 65535) def test_ushort_plus(self): self._dll.tf_bH.restype = c_ushort self._dll.tf_bH.argtypes = (c_byte, c_ushort) - self.failUnlessEqual(self._dll.tf_bH(0, 65535), 21845) - self.failUnlessEqual(self.U(), 65535) + self.assertEqual(self._dll.tf_bH(0, 65535), 21845) + self.assertEqual(self.U(), 65535) def test_int(self): self._dll.tf_i.restype = c_int self._dll.tf_i.argtypes = (c_int,) - self.failUnlessEqual(self._dll.tf_i(-2147483646), -715827882) - self.failUnlessEqual(self.S(), -2147483646) + self.assertEqual(self._dll.tf_i(-2147483646), -715827882) + self.assertEqual(self.S(), -2147483646) def test_int_plus(self): self._dll.tf_bi.restype = c_int self._dll.tf_bi.argtypes = (c_byte, c_int) - self.failUnlessEqual(self._dll.tf_bi(0, -2147483646), -715827882) - self.failUnlessEqual(self.S(), -2147483646) + self.assertEqual(self._dll.tf_bi(0, -2147483646), -715827882) + self.assertEqual(self.S(), -2147483646) def test_uint(self): self._dll.tf_I.restype = c_uint self._dll.tf_I.argtypes = (c_uint,) - self.failUnlessEqual(self._dll.tf_I(4294967295), 1431655765) - self.failUnlessEqual(self.U(), 4294967295) + self.assertEqual(self._dll.tf_I(4294967295), 1431655765) + self.assertEqual(self.U(), 4294967295) def test_uint_plus(self): self._dll.tf_bI.restype = c_uint self._dll.tf_bI.argtypes = (c_byte, c_uint) - self.failUnlessEqual(self._dll.tf_bI(0, 4294967295), 1431655765) - self.failUnlessEqual(self.U(), 4294967295) + self.assertEqual(self._dll.tf_bI(0, 4294967295), 1431655765) + self.assertEqual(self.U(), 4294967295) def test_long(self): self._dll.tf_l.restype = c_long self._dll.tf_l.argtypes = (c_long,) - self.failUnlessEqual(self._dll.tf_l(-2147483646), -715827882) - self.failUnlessEqual(self.S(), -2147483646) + self.assertEqual(self._dll.tf_l(-2147483646), -715827882) + self.assertEqual(self.S(), -2147483646) def test_long_plus(self): self._dll.tf_bl.restype = c_long self._dll.tf_bl.argtypes = (c_byte, c_long) - self.failUnlessEqual(self._dll.tf_bl(0, -2147483646), -715827882) - self.failUnlessEqual(self.S(), -2147483646) + self.assertEqual(self._dll.tf_bl(0, -2147483646), -715827882) + self.assertEqual(self.S(), -2147483646) def test_ulong(self): self._dll.tf_L.restype = c_ulong self._dll.tf_L.argtypes = (c_ulong,) - self.failUnlessEqual(self._dll.tf_L(4294967295), 1431655765) - self.failUnlessEqual(self.U(), 4294967295) + self.assertEqual(self._dll.tf_L(4294967295), 1431655765) + self.assertEqual(self.U(), 4294967295) def test_ulong_plus(self): self._dll.tf_bL.restype = c_ulong self._dll.tf_bL.argtypes = (c_char, c_ulong) - self.failUnlessEqual(self._dll.tf_bL(' ', 4294967295), 1431655765) - self.failUnlessEqual(self.U(), 4294967295) + self.assertEqual(self._dll.tf_bL(' ', 4294967295), 1431655765) + self.assertEqual(self.U(), 4294967295) def test_longlong(self): self._dll.tf_q.restype = c_longlong self._dll.tf_q.argtypes = (c_longlong, ) - self.failUnlessEqual(self._dll.tf_q(-9223372036854775806), -3074457345618258602) - self.failUnlessEqual(self.S(), -9223372036854775806) + self.assertEqual(self._dll.tf_q(-9223372036854775806), -3074457345618258602) + self.assertEqual(self.S(), -9223372036854775806) def test_longlong_plus(self): self._dll.tf_bq.restype = c_longlong self._dll.tf_bq.argtypes = (c_byte, c_longlong) - self.failUnlessEqual(self._dll.tf_bq(0, -9223372036854775806), -3074457345618258602) - self.failUnlessEqual(self.S(), -9223372036854775806) + self.assertEqual(self._dll.tf_bq(0, -9223372036854775806), -3074457345618258602) + self.assertEqual(self.S(), -9223372036854775806) def test_ulonglong(self): self._dll.tf_Q.restype = c_ulonglong self._dll.tf_Q.argtypes = (c_ulonglong, ) - self.failUnlessEqual(self._dll.tf_Q(18446744073709551615), 6148914691236517205) - self.failUnlessEqual(self.U(), 18446744073709551615) + self.assertEqual(self._dll.tf_Q(18446744073709551615), 6148914691236517205) + self.assertEqual(self.U(), 18446744073709551615) def test_ulonglong_plus(self): self._dll.tf_bQ.restype = c_ulonglong self._dll.tf_bQ.argtypes = (c_byte, c_ulonglong) - self.failUnlessEqual(self._dll.tf_bQ(0, 18446744073709551615), 6148914691236517205) - self.failUnlessEqual(self.U(), 18446744073709551615) + self.assertEqual(self._dll.tf_bQ(0, 18446744073709551615), 6148914691236517205) + self.assertEqual(self.U(), 18446744073709551615) def test_float(self): self._dll.tf_f.restype = c_float self._dll.tf_f.argtypes = (c_float,) - self.failUnlessEqual(self._dll.tf_f(-42.), -14.) - self.failUnlessEqual(self.S(), -42) + self.assertEqual(self._dll.tf_f(-42.), -14.) + self.assertEqual(self.S(), -42) def test_float_plus(self): self._dll.tf_bf.restype = c_float self._dll.tf_bf.argtypes = (c_byte, c_float) - self.failUnlessEqual(self._dll.tf_bf(0, -42.), -14.) - self.failUnlessEqual(self.S(), -42) + self.assertEqual(self._dll.tf_bf(0, -42.), -14.) + self.assertEqual(self.S(), -42) def test_double(self): self._dll.tf_d.restype = c_double self._dll.tf_d.argtypes = (c_double,) - self.failUnlessEqual(self._dll.tf_d(42.), 14.) - self.failUnlessEqual(self.S(), 42) + self.assertEqual(self._dll.tf_d(42.), 14.) + self.assertEqual(self.S(), 42) def test_double_plus(self): self._dll.tf_bd.restype = c_double self._dll.tf_bd.argtypes = (c_byte, c_double) - self.failUnlessEqual(self._dll.tf_bd(0, 42.), 14.) - self.failUnlessEqual(self.S(), 42) + self.assertEqual(self._dll.tf_bd(0, 42.), 14.) + self.assertEqual(self.S(), 42) def test_longdouble(self): self._dll.tf_D.restype = c_longdouble self._dll.tf_D.argtypes = (c_longdouble,) - self.failUnlessEqual(self._dll.tf_D(42.), 14.) - self.failUnlessEqual(self.S(), 42) + self.assertEqual(self._dll.tf_D(42.), 14.) + self.assertEqual(self.S(), 42) def test_longdouble_plus(self): self._dll.tf_bD.restype = c_longdouble self._dll.tf_bD.argtypes = (c_byte, c_longdouble) - self.failUnlessEqual(self._dll.tf_bD(0, 42.), 14.) - self.failUnlessEqual(self.S(), 42) + self.assertEqual(self._dll.tf_bD(0, 42.), 14.) + self.assertEqual(self.S(), 42) def test_callwithresult(self): def process_result(result): return result * 2 self._dll.tf_i.restype = process_result self._dll.tf_i.argtypes = (c_int,) - self.failUnlessEqual(self._dll.tf_i(42), 28) - self.failUnlessEqual(self.S(), 42) - self.failUnlessEqual(self._dll.tf_i(-42), -28) - self.failUnlessEqual(self.S(), -42) + self.assertEqual(self._dll.tf_i(42), 28) + self.assertEqual(self.S(), 42) + self.assertEqual(self._dll.tf_i(-42), -28) + self.assertEqual(self.S(), -42) def test_void(self): self._dll.tv_i.restype = None self._dll.tv_i.argtypes = (c_int,) - self.failUnlessEqual(self._dll.tv_i(42), None) - self.failUnlessEqual(self.S(), 42) - self.failUnlessEqual(self._dll.tv_i(-42), None) - self.failUnlessEqual(self.S(), -42) + self.assertEqual(self._dll.tv_i(42), None) + self.assertEqual(self.S(), 42) + self.assertEqual(self._dll.tv_i(-42), None) + self.assertEqual(self.S(), -42) # The following repeates the above tests with stdcall functions (where # they are available) diff --git a/Lib/ctypes/test/test_checkretval.py b/Lib/ctypes/test/test_checkretval.py index d15bd2e..01ccc57 100644 --- a/Lib/ctypes/test/test_checkretval.py +++ b/Lib/ctypes/test/test_checkretval.py @@ -14,16 +14,16 @@ class Test(unittest.TestCase): import _ctypes_test dll = CDLL(_ctypes_test.__file__) - self.failUnlessEqual(42, dll._testfunc_p_p(42)) + self.assertEqual(42, dll._testfunc_p_p(42)) dll._testfunc_p_p.restype = CHECKED - self.failUnlessEqual("42", dll._testfunc_p_p(42)) + self.assertEqual("42", dll._testfunc_p_p(42)) dll._testfunc_p_p.restype = None - self.failUnlessEqual(None, dll._testfunc_p_p(42)) + self.assertEqual(None, dll._testfunc_p_p(42)) del dll._testfunc_p_p.restype - self.failUnlessEqual(42, dll._testfunc_p_p(42)) + self.assertEqual(42, dll._testfunc_p_p(42)) try: oledll @@ -31,7 +31,7 @@ class Test(unittest.TestCase): pass else: def test_oledll(self): - self.failUnlessRaises(WindowsError, + self.assertRaises(WindowsError, oledll.oleaut32.CreateTypeLib2, 0, None, None) diff --git a/Lib/ctypes/test/test_errno.py b/Lib/ctypes/test/test_errno.py index b80656b..0254c3b 100644 --- a/Lib/ctypes/test/test_errno.py +++ b/Lib/ctypes/test/test_errno.py @@ -15,11 +15,11 @@ class Test(unittest.TestCase): libc_open.argtypes = c_char_p, c_int - self.failUnlessEqual(libc_open("", 0), -1) - self.failUnlessEqual(get_errno(), errno.ENOENT) + self.assertEqual(libc_open("", 0), -1) + self.assertEqual(get_errno(), errno.ENOENT) - self.failUnlessEqual(set_errno(32), errno.ENOENT) - self.failUnlessEqual(get_errno(), 32) + self.assertEqual(set_errno(32), errno.ENOENT) + self.assertEqual(get_errno(), 32) def _worker(): @@ -31,14 +31,14 @@ class Test(unittest.TestCase): else: libc_open = libc.open libc_open.argtypes = c_char_p, c_int - self.failUnlessEqual(libc_open("", 0), -1) - self.failUnlessEqual(get_errno(), 0) + self.assertEqual(libc_open("", 0), -1) + self.assertEqual(get_errno(), 0) t = threading.Thread(target=_worker) t.start() t.join() - self.failUnlessEqual(get_errno(), 32) + self.assertEqual(get_errno(), 32) set_errno(0) if os.name == "nt": @@ -48,11 +48,11 @@ class Test(unittest.TestCase): GetModuleHandle = dll.GetModuleHandleA GetModuleHandle.argtypes = [c_wchar_p] - self.failUnlessEqual(0, GetModuleHandle("foo")) - self.failUnlessEqual(get_last_error(), 126) + self.assertEqual(0, GetModuleHandle("foo")) + self.assertEqual(get_last_error(), 126) - self.failUnlessEqual(set_last_error(32), 126) - self.failUnlessEqual(get_last_error(), 32) + self.assertEqual(set_last_error(32), 126) + self.assertEqual(get_last_error(), 32) def _worker(): set_last_error(0) @@ -62,13 +62,13 @@ class Test(unittest.TestCase): GetModuleHandle.argtypes = [c_wchar_p] GetModuleHandle("bar") - self.failUnlessEqual(get_last_error(), 0) + self.assertEqual(get_last_error(), 0) t = threading.Thread(target=_worker) t.start() t.join() - self.failUnlessEqual(get_last_error(), 32) + self.assertEqual(get_last_error(), 32) set_last_error(0) diff --git a/Lib/ctypes/test/test_find.py b/Lib/ctypes/test/test_find.py index dc05093..c54b69b 100644 --- a/Lib/ctypes/test/test_find.py +++ b/Lib/ctypes/test/test_find.py @@ -76,7 +76,7 @@ class Test_OpenGL_libs(unittest.TestCase): ## sqrt = libm.sqrt ## sqrt.argtypes = (c_double,) ## sqrt.restype = c_double -## self.failUnlessEqual(sqrt(2), math.sqrt(2)) +## self.assertEqual(sqrt(2), math.sqrt(2)) if __name__ == "__main__": unittest.main() diff --git a/Lib/ctypes/test/test_frombuffer.py b/Lib/ctypes/test/test_frombuffer.py index 23e2dcb..92d6158 100644 --- a/Lib/ctypes/test/test_frombuffer.py +++ b/Lib/ctypes/test/test_frombuffer.py @@ -16,14 +16,14 @@ class Test(unittest.TestCase): y = X.from_buffer(a) self.assertEqual(y.c_int, a[0]) - self.failIf(y.init_called) + self.assertFalse(y.init_called) self.assertEqual(x[:], a.tolist()) a[0], a[-1] = 200, -200 self.assertEqual(x[:], a.tolist()) - self.assert_(a in x._objects.values()) + self.assertTrue(a in x._objects.values()) self.assertRaises(ValueError, c_int.from_buffer, a, -1) @@ -49,7 +49,7 @@ class Test(unittest.TestCase): y = X.from_buffer_copy(a) self.assertEqual(y.c_int, a[0]) - self.failIf(y.init_called) + self.assertFalse(y.init_called) self.assertEqual(x[:], list(range(16))) diff --git a/Lib/ctypes/test/test_funcptr.py b/Lib/ctypes/test/test_funcptr.py index 56099cc..1b29317 100644 --- a/Lib/ctypes/test/test_funcptr.py +++ b/Lib/ctypes/test/test_funcptr.py @@ -18,10 +18,10 @@ class CFuncPtrTestCase(unittest.TestCase): return len(args) x = X(func) - self.failUnlessEqual(x.restype, c_int) - self.failUnlessEqual(x.argtypes, (c_int, c_int)) - self.failUnlessEqual(sizeof(x), sizeof(c_voidp)) - self.failUnlessEqual(sizeof(X), sizeof(c_voidp)) + self.assertEqual(x.restype, c_int) + self.assertEqual(x.argtypes, (c_int, c_int)) + self.assertEqual(sizeof(x), sizeof(c_voidp)) + self.assertEqual(sizeof(X), sizeof(c_voidp)) def test_first(self): StdCallback = WINFUNCTYPE(c_int, c_int, c_int) @@ -33,12 +33,12 @@ class CFuncPtrTestCase(unittest.TestCase): s = StdCallback(func) c = CdeclCallback(func) - self.failUnlessEqual(s(1, 2), 3) - self.failUnlessEqual(c(1, 2), 3) + self.assertEqual(s(1, 2), 3) + self.assertEqual(c(1, 2), 3) # The following no longer raises a TypeError - it is now # possible, as in C, to call cdecl functions with more parameters. #self.assertRaises(TypeError, c, 1, 2, 3) - self.failUnlessEqual(c(1, 2, 3, 4, 5, 6), 3) + self.assertEqual(c(1, 2, 3, 4, 5, 6), 3) if not WINFUNCTYPE is CFUNCTYPE and os.name != "ce": self.assertRaises(TypeError, s, 1, 2, 3) @@ -75,9 +75,9 @@ class CFuncPtrTestCase(unittest.TestCase): ## "lpfnWndProc", WNDPROC_2(wndproc)) # instead: - self.failUnless(WNDPROC is WNDPROC_2) + self.assertTrue(WNDPROC is WNDPROC_2) # 'wndclass.lpfnWndProc' leaks 94 references. Why? - self.failUnlessEqual(wndclass.lpfnWndProc(1, 2, 3, 4), 10) + self.assertEqual(wndclass.lpfnWndProc(1, 2, 3, 4), 10) f = wndclass.lpfnWndProc @@ -85,7 +85,7 @@ class CFuncPtrTestCase(unittest.TestCase): del wndclass del wndproc - self.failUnlessEqual(f(10, 11, 12, 13), 46) + self.assertEqual(f(10, 11, 12, 13), 46) def test_dllfunctions(self): @@ -97,8 +97,8 @@ class CFuncPtrTestCase(unittest.TestCase): strchr = lib.my_strchr strchr.restype = c_char_p strchr.argtypes = (c_char_p, c_char) - self.failUnlessEqual(strchr("abcdefghi", "b"), "bcdefghi") - self.failUnlessEqual(strchr("abcdefghi", "x"), None) + self.assertEqual(strchr("abcdefghi", "b"), "bcdefghi") + self.assertEqual(strchr("abcdefghi", "x"), None) strtok = lib.my_strtok @@ -118,10 +118,10 @@ class CFuncPtrTestCase(unittest.TestCase): ## b.value = s ## b = c_string(s) - self.failUnlessEqual(strtok(b, b"\n"), "a") - self.failUnlessEqual(strtok(None, b"\n"), "b") - self.failUnlessEqual(strtok(None, b"\n"), "c") - self.failUnlessEqual(strtok(None, b"\n"), None) + self.assertEqual(strtok(b, b"\n"), "a") + self.assertEqual(strtok(None, b"\n"), "b") + self.assertEqual(strtok(None, b"\n"), "c") + self.assertEqual(strtok(None, b"\n"), None) if __name__ == '__main__': unittest.main() diff --git a/Lib/ctypes/test/test_functions.py b/Lib/ctypes/test/test_functions.py index 3af11cc..303ce07 100644 --- a/Lib/ctypes/test/test_functions.py +++ b/Lib/ctypes/test/test_functions.py @@ -71,8 +71,8 @@ class FunctionTestCase(unittest.TestCase): f = dll._testfunc_i_bhilfd f.argtypes = [c_byte, c_wchar, c_int, c_long, c_float, c_double] result = f(1, "x", 3, 4, 5.0, 6.0) - self.failUnlessEqual(result, 139) - self.failUnlessEqual(type(result), int) + self.assertEqual(result, 139) + self.assertEqual(type(result), int) def test_wchar_result(self): try: @@ -83,38 +83,38 @@ class FunctionTestCase(unittest.TestCase): f.argtypes = [c_byte, c_short, c_int, c_long, c_float, c_double] f.restype = c_wchar result = f(0, 0, 0, 0, 0, 0) - self.failUnlessEqual(result, '\x00') + self.assertEqual(result, '\x00') def test_voidresult(self): f = dll._testfunc_v f.restype = None f.argtypes = [c_int, c_int, POINTER(c_int)] result = c_int() - self.failUnlessEqual(None, f(1, 2, byref(result))) - self.failUnlessEqual(result.value, 3) + self.assertEqual(None, f(1, 2, byref(result))) + self.assertEqual(result.value, 3) def test_intresult(self): f = dll._testfunc_i_bhilfd f.argtypes = [c_byte, c_short, c_int, c_long, c_float, c_double] f.restype = c_int result = f(1, 2, 3, 4, 5.0, 6.0) - self.failUnlessEqual(result, 21) - self.failUnlessEqual(type(result), int) + self.assertEqual(result, 21) + self.assertEqual(type(result), int) result = f(-1, -2, -3, -4, -5.0, -6.0) - self.failUnlessEqual(result, -21) - self.failUnlessEqual(type(result), int) + self.assertEqual(result, -21) + self.assertEqual(type(result), int) # If we declare the function to return a short, # is the high part split off? f.restype = c_short result = f(1, 2, 3, 4, 5.0, 6.0) - self.failUnlessEqual(result, 21) - self.failUnlessEqual(type(result), int) + self.assertEqual(result, 21) + self.assertEqual(type(result), int) result = f(1, 2, 3, 0x10004, 5.0, 6.0) - self.failUnlessEqual(result, 21) - self.failUnlessEqual(type(result), int) + self.assertEqual(result, 21) + self.assertEqual(type(result), int) # You cannot assing character format codes as restype any longer self.assertRaises(TypeError, setattr, f, "restype", "i") @@ -124,36 +124,36 @@ class FunctionTestCase(unittest.TestCase): f.argtypes = [c_byte, c_short, c_int, c_long, c_float, c_double] f.restype = c_float result = f(1, 2, 3, 4, 5.0, 6.0) - self.failUnlessEqual(result, 21) - self.failUnlessEqual(type(result), float) + self.assertEqual(result, 21) + self.assertEqual(type(result), float) result = f(-1, -2, -3, -4, -5.0, -6.0) - self.failUnlessEqual(result, -21) - self.failUnlessEqual(type(result), float) + self.assertEqual(result, -21) + self.assertEqual(type(result), float) def test_doubleresult(self): f = dll._testfunc_d_bhilfd f.argtypes = [c_byte, c_short, c_int, c_long, c_float, c_double] f.restype = c_double result = f(1, 2, 3, 4, 5.0, 6.0) - self.failUnlessEqual(result, 21) - self.failUnlessEqual(type(result), float) + self.assertEqual(result, 21) + self.assertEqual(type(result), float) result = f(-1, -2, -3, -4, -5.0, -6.0) - self.failUnlessEqual(result, -21) - self.failUnlessEqual(type(result), float) + self.assertEqual(result, -21) + self.assertEqual(type(result), float) def test_longdoubleresult(self): f = dll._testfunc_D_bhilfD f.argtypes = [c_byte, c_short, c_int, c_long, c_float, c_longdouble] f.restype = c_longdouble result = f(1, 2, 3, 4, 5.0, 6.0) - self.failUnlessEqual(result, 21) - self.failUnlessEqual(type(result), float) + self.assertEqual(result, 21) + self.assertEqual(type(result), float) result = f(-1, -2, -3, -4, -5.0, -6.0) - self.failUnlessEqual(result, -21) - self.failUnlessEqual(type(result), float) + self.assertEqual(result, -21) + self.assertEqual(type(result), float) def test_longlongresult(self): try: @@ -164,23 +164,23 @@ class FunctionTestCase(unittest.TestCase): f.restype = c_longlong f.argtypes = [c_byte, c_short, c_int, c_long, c_float, c_double] result = f(1, 2, 3, 4, 5.0, 6.0) - self.failUnlessEqual(result, 21) + self.assertEqual(result, 21) f = dll._testfunc_q_bhilfdq f.restype = c_longlong f.argtypes = [c_byte, c_short, c_int, c_long, c_float, c_double, c_longlong] result = f(1, 2, 3, 4, 5.0, 6.0, 21) - self.failUnlessEqual(result, 42) + self.assertEqual(result, 42) def test_stringresult(self): f = dll._testfunc_p_p f.argtypes = None f.restype = c_char_p result = f(b"123") - self.failUnlessEqual(result, "123") + self.assertEqual(result, "123") result = f(None) - self.failUnlessEqual(result, None) + self.assertEqual(result, None) def test_pointers(self): f = dll._testfunc_p_p @@ -193,29 +193,29 @@ class FunctionTestCase(unittest.TestCase): v = c_int(42) - self.failUnlessEqual(pointer(v).contents.value, 42) + self.assertEqual(pointer(v).contents.value, 42) result = f(pointer(v)) - self.failUnlessEqual(type(result), POINTER(c_int)) - self.failUnlessEqual(result.contents.value, 42) + self.assertEqual(type(result), POINTER(c_int)) + self.assertEqual(result.contents.value, 42) # This on works... result = f(pointer(v)) - self.failUnlessEqual(result.contents.value, v.value) + self.assertEqual(result.contents.value, v.value) p = pointer(c_int(99)) result = f(p) - self.failUnlessEqual(result.contents.value, 99) + self.assertEqual(result.contents.value, 99) arg = byref(v) result = f(arg) - self.failIfEqual(result.contents, v.value) + self.assertNotEqual(result.contents, v.value) self.assertRaises(ArgumentError, f, byref(c_short(22))) # It is dangerous, however, because you don't control the lifetime # of the pointer: result = f(byref(c_int(99))) - self.failIfEqual(result.contents, 99) + self.assertNotEqual(result.contents, 99) def test_errors(self): f = dll._testfunc_p_p @@ -242,7 +242,7 @@ class FunctionTestCase(unittest.TestCase): cb = CallBack(callback) f(2**18, cb) - self.failUnlessEqual(args, expected) + self.assertEqual(args, expected) ################################################################ @@ -259,13 +259,13 @@ class FunctionTestCase(unittest.TestCase): cb = MyCallback(callback) result = f(-10, cb) - self.failUnlessEqual(result, -18) + self.assertEqual(result, -18) # test with prototype f.argtypes = [c_int, MyCallback] cb = MyCallback(callback) result = f(-10, cb) - self.failUnlessEqual(result, -18) + self.assertEqual(result, -18) AnotherCallback = WINFUNCTYPE(c_int, c_int, c_int, c_int, c_int) @@ -288,12 +288,12 @@ class FunctionTestCase(unittest.TestCase): def callback(value): #print "called back with", value - self.failUnlessEqual(type(value), int) + self.assertEqual(type(value), int) return value cb = MyCallback(callback) result = f(-10, cb) - self.failUnlessEqual(result, -18) + self.assertEqual(result, -18) def test_longlong_callbacks(self): @@ -305,12 +305,12 @@ class FunctionTestCase(unittest.TestCase): f.argtypes = [c_longlong, MyCallback] def callback(value): - self.failUnless(isinstance(value, int)) + self.assertTrue(isinstance(value, int)) return value & 0x7FFFFFFF cb = MyCallback(callback) - self.failUnlessEqual(13577625587, f(1000000000000, cb)) + self.assertEqual(13577625587, f(1000000000000, cb)) def test_errors(self): self.assertRaises(AttributeError, getattr, dll, "_xxx_yyy") @@ -325,7 +325,7 @@ class FunctionTestCase(unittest.TestCase): result = dll._testfunc_byval(ptin, byref(ptout)) got = result, ptout.x, ptout.y expected = 3, 1, 2 - self.failUnlessEqual(got, expected) + self.assertEqual(got, expected) # with prototype ptin = POINT(101, 102) @@ -335,7 +335,7 @@ class FunctionTestCase(unittest.TestCase): result = dll._testfunc_byval(ptin, byref(ptout)) got = result, ptout.x, ptout.y expected = 203, 101, 102 - self.failUnlessEqual(got, expected) + self.assertEqual(got, expected) def test_struct_return_2H(self): class S2H(Structure): @@ -345,7 +345,7 @@ class FunctionTestCase(unittest.TestCase): dll.ret_2h_func.argtypes = [S2H] inp = S2H(99, 88) s2h = dll.ret_2h_func(inp) - self.failUnlessEqual((s2h.x, s2h.y), (99*2, 88*3)) + self.assertEqual((s2h.x, s2h.y), (99*2, 88*3)) if sys.platform == "win32": def test_struct_return_2H_stdcall(self): @@ -356,7 +356,7 @@ class FunctionTestCase(unittest.TestCase): windll.s_ret_2h_func.restype = S2H windll.s_ret_2h_func.argtypes = [S2H] s2h = windll.s_ret_2h_func(S2H(99, 88)) - self.failUnlessEqual((s2h.x, s2h.y), (99*2, 88*3)) + self.assertEqual((s2h.x, s2h.y), (99*2, 88*3)) def test_struct_return_8H(self): class S8I(Structure): @@ -372,7 +372,7 @@ class FunctionTestCase(unittest.TestCase): dll.ret_8i_func.argtypes = [S8I] inp = S8I(9, 8, 7, 6, 5, 4, 3, 2) s8i = dll.ret_8i_func(inp) - self.failUnlessEqual((s8i.a, s8i.b, s8i.c, s8i.d, s8i.e, s8i.f, s8i.g, s8i.h), + self.assertEqual((s8i.a, s8i.b, s8i.c, s8i.d, s8i.e, s8i.f, s8i.g, s8i.h), (9*2, 8*3, 7*4, 6*5, 5*6, 4*7, 3*8, 2*9)) if sys.platform == "win32": @@ -390,7 +390,7 @@ class FunctionTestCase(unittest.TestCase): windll.s_ret_8i_func.argtypes = [S8I] inp = S8I(9, 8, 7, 6, 5, 4, 3, 2) s8i = windll.s_ret_8i_func(inp) - self.failUnlessEqual((s8i.a, s8i.b, s8i.c, s8i.d, s8i.e, s8i.f, s8i.g, s8i.h), + self.assertEqual((s8i.a, s8i.b, s8i.c, s8i.d, s8i.e, s8i.f, s8i.g, s8i.h), (9*2, 8*3, 7*4, 6*5, 5*6, 4*7, 3*8, 2*9)) def test_sf1651235(self): @@ -401,7 +401,7 @@ class FunctionTestCase(unittest.TestCase): return 0 callback = proto(callback) - self.failUnlessRaises(ArgumentError, lambda: callback((1, 2, 3, 4), POINT())) + self.assertRaises(ArgumentError, lambda: callback((1, 2, 3, 4), POINT())) if __name__ == '__main__': unittest.main() diff --git a/Lib/ctypes/test/test_incomplete.py b/Lib/ctypes/test/test_incomplete.py index af9f504..1e03e9f 100644 --- a/Lib/ctypes/test/test_incomplete.py +++ b/Lib/ctypes/test/test_incomplete.py @@ -30,7 +30,7 @@ class MyTestCase(unittest.TestCase): for i in range(8): result.append(p.name) p = p.next[0] - self.failUnlessEqual(result, ["foo", "bar"] * 4) + self.assertEqual(result, ["foo", "bar"] * 4) # to not leak references, we must clean _pointer_type_cache from ctypes import _pointer_type_cache diff --git a/Lib/ctypes/test/test_init.py b/Lib/ctypes/test/test_init.py index e4dfe36..94928c8 100644 --- a/Lib/ctypes/test/test_init.py +++ b/Lib/ctypes/test/test_init.py @@ -24,17 +24,17 @@ class InitTest(unittest.TestCase): # make sure the only accessing a nested structure # doesn't call the structure's __new__ and __init__ y = Y() - self.failUnlessEqual((y.x.a, y.x.b), (0, 0)) - self.failUnlessEqual(y.x.new_was_called, False) + self.assertEqual((y.x.a, y.x.b), (0, 0)) + self.assertEqual(y.x.new_was_called, False) # But explicitely creating an X structure calls __new__ and __init__, of course. x = X() - self.failUnlessEqual((x.a, x.b), (9, 12)) - self.failUnlessEqual(x.new_was_called, True) + self.assertEqual((x.a, x.b), (9, 12)) + self.assertEqual(x.new_was_called, True) y.x = x - self.failUnlessEqual((y.x.a, y.x.b), (9, 12)) - self.failUnlessEqual(y.x.new_was_called, False) + self.assertEqual((y.x.a, y.x.b), (9, 12)) + self.assertEqual(y.x.new_was_called, False) if __name__ == "__main__": unittest.main() diff --git a/Lib/ctypes/test/test_internals.py b/Lib/ctypes/test/test_internals.py index c6a51a7..f7d9a1b 100644 --- a/Lib/ctypes/test/test_internals.py +++ b/Lib/ctypes/test/test_internals.py @@ -18,22 +18,22 @@ What about pointers? """ class ObjectsTestCase(unittest.TestCase): - def failUnlessSame(self, a, b): - self.failUnlessEqual(id(a), id(b)) + def assertTrueSame(self, a, b): + self.assertEqual(id(a), id(b)) def test_ints(self): i = 42000123 rc = grc(i) ci = c_int(i) - self.failUnlessEqual(rc, grc(i)) - self.failUnlessEqual(ci._objects, None) + self.assertEqual(rc, grc(i)) + self.assertEqual(ci._objects, None) def test_c_char_p(self): s = b"Hello, World" rc = grc(s) cs = c_char_p(s) - self.failUnlessEqual(rc + 1, grc(s)) - self.failUnlessSame(cs._objects, s) + self.assertEqual(rc + 1, grc(s)) + self.assertTrueSame(cs._objects, s) def test_simple_struct(self): class X(Structure): @@ -42,10 +42,10 @@ class ObjectsTestCase(unittest.TestCase): a = 421234 b = 421235 x = X() - self.failUnlessEqual(x._objects, None) + self.assertEqual(x._objects, None) x.a = a x.b = b - self.failUnlessEqual(x._objects, None) + self.assertEqual(x._objects, None) def test_embedded_structs(self): class X(Structure): @@ -55,13 +55,13 @@ class ObjectsTestCase(unittest.TestCase): _fields_ = [("x", X), ("y", X)] y = Y() - self.failUnlessEqual(y._objects, None) + self.assertEqual(y._objects, None) x1, x2 = X(), X() y.x, y.y = x1, x2 - self.failUnlessEqual(y._objects, {"0": {}, "1": {}}) + self.assertEqual(y._objects, {"0": {}, "1": {}}) x1.a, x2.b = 42, 93 - self.failUnlessEqual(y._objects, {"0": {}, "1": {}}) + self.assertEqual(y._objects, {"0": {}, "1": {}}) def test_xxx(self): class X(Structure): @@ -76,12 +76,12 @@ class ObjectsTestCase(unittest.TestCase): x = X() x.a = s1 x.b = s2 - self.failUnlessEqual(x._objects, {"0": bytes(s1, "ascii"), + self.assertEqual(x._objects, {"0": bytes(s1, "ascii"), "1": bytes(s2, "ascii")}) y = Y() y.x = x - self.failUnlessEqual(y._objects, {"0": {"0": bytes(s1, "ascii"), + self.assertEqual(y._objects, {"0": {"0": bytes(s1, "ascii"), "1": bytes(s2, "ascii")}}) ## x = y.x ## del y @@ -93,7 +93,7 @@ class ObjectsTestCase(unittest.TestCase): A = c_int*4 a = A(11, 22, 33, 44) - self.failUnlessEqual(a._objects, None) + self.assertEqual(a._objects, None) x = X() x.data = a diff --git a/Lib/ctypes/test/test_keeprefs.py b/Lib/ctypes/test/test_keeprefs.py index 75e227c..b90765a 100644 --- a/Lib/ctypes/test/test_keeprefs.py +++ b/Lib/ctypes/test/test_keeprefs.py @@ -91,7 +91,7 @@ class PointerTestCase(unittest.TestCase): def test_p_cint(self): i = c_int(42) x = pointer(i) - self.failUnlessEqual(x._objects, {'1': i}) + self.assertEqual(x._objects, {'1': i}) class DeletePointerTestCase(unittest.TestCase): def X_test(self): diff --git a/Lib/ctypes/test/test_libc.py b/Lib/ctypes/test/test_libc.py index fa4c0c9..cce409f 100644 --- a/Lib/ctypes/test/test_libc.py +++ b/Lib/ctypes/test/test_libc.py @@ -13,9 +13,9 @@ class LibTest(unittest.TestCase): def test_sqrt(self): lib.my_sqrt.argtypes = c_double, lib.my_sqrt.restype = c_double - self.failUnlessEqual(lib.my_sqrt(4.0), 2.0) + self.assertEqual(lib.my_sqrt(4.0), 2.0) import math - self.failUnlessEqual(lib.my_sqrt(2.0), math.sqrt(2.0)) + self.assertEqual(lib.my_sqrt(2.0), math.sqrt(2.0)) def test_qsort(self): comparefunc = CFUNCTYPE(c_int, POINTER(c_char), POINTER(c_char)) @@ -27,7 +27,7 @@ class LibTest(unittest.TestCase): chars = create_string_buffer("spam, spam, and spam") lib.my_qsort(chars, len(chars)-1, sizeof(c_char), comparefunc(sort)) - self.failUnlessEqual(chars.raw, b" ,,aaaadmmmnpppsss\x00") + self.assertEqual(chars.raw, b" ,,aaaadmmmnpppsss\x00") if __name__ == "__main__": unittest.main() diff --git a/Lib/ctypes/test/test_loading.py b/Lib/ctypes/test/test_loading.py index b83828a..07b69ec 100644 --- a/Lib/ctypes/test/test_loading.py +++ b/Lib/ctypes/test/test_loading.py @@ -43,7 +43,7 @@ class LoaderTest(unittest.TestCase): if os.name in ("nt", "ce"): def test_load_library(self): - self.failIf(libc_name is None) + self.assertFalse(libc_name is None) if is_resource_enabled("printing"): print(find_library("kernel32")) print(find_library("user32")) @@ -70,9 +70,9 @@ class LoaderTest(unittest.TestCase): a_name = addressof(func_name) f_ord_addr = c_void_p.from_address(a_ord).value f_name_addr = c_void_p.from_address(a_name).value - self.failUnlessEqual(hex(f_ord_addr), hex(f_name_addr)) + self.assertEqual(hex(f_ord_addr), hex(f_name_addr)) - self.failUnlessRaises(AttributeError, dll.__getitem__, 1234) + self.assertRaises(AttributeError, dll.__getitem__, 1234) if os.name == "nt": def test_1703286_A(self): @@ -94,13 +94,13 @@ class LoaderTest(unittest.TestCase): advapi32 = windll.advapi32 # Calling CloseEventLog with a NULL argument should fail, # but the call should not segfault or so. - self.failUnlessEqual(0, advapi32.CloseEventLog(None)) + self.assertEqual(0, advapi32.CloseEventLog(None)) windll.kernel32.GetProcAddress.argtypes = c_void_p, c_char_p windll.kernel32.GetProcAddress.restype = c_void_p proc = windll.kernel32.GetProcAddress(advapi32._handle, "CloseEventLog") - self.failUnless(proc) + self.assertTrue(proc) # This is the real test: call the function via 'call_function' - self.failUnlessEqual(0, call_function(proc, (None,))) + self.assertEqual(0, call_function(proc, (None,))) if __name__ == "__main__": unittest.main() diff --git a/Lib/ctypes/test/test_macholib.py b/Lib/ctypes/test/test_macholib.py index f2ee035..eda846d 100644 --- a/Lib/ctypes/test/test_macholib.py +++ b/Lib/ctypes/test/test_macholib.py @@ -48,14 +48,14 @@ class MachOTest(unittest.TestCase): if sys.platform == "darwin": def test_find(self): - self.failUnlessEqual(find_lib('pthread'), + self.assertEqual(find_lib('pthread'), '/usr/lib/libSystem.B.dylib') result = find_lib('z') - self.failUnless(result.startswith('/usr/lib/libz.1')) - self.failUnless(result.endswith('.dylib')) + self.assertTrue(result.startswith('/usr/lib/libz.1')) + self.assertTrue(result.endswith('.dylib')) - self.failUnlessEqual(find_lib('IOKit'), + self.assertEqual(find_lib('IOKit'), '/System/Library/Frameworks/IOKit.framework/Versions/A/IOKit') if __name__ == "__main__": diff --git a/Lib/ctypes/test/test_memfunctions.py b/Lib/ctypes/test/test_memfunctions.py index 4bee77f..7082b55 100644 --- a/Lib/ctypes/test/test_memfunctions.py +++ b/Lib/ctypes/test/test_memfunctions.py @@ -19,45 +19,45 @@ class MemFunctionsTest(unittest.TestCase): a = create_string_buffer(1000000) p = b"Hello, World" result = memmove(a, p, len(p)) - self.failUnlessEqual(a.value, b"Hello, World") + self.assertEqual(a.value, b"Hello, World") - self.failUnlessEqual(string_at(result), b"Hello, World") - self.failUnlessEqual(string_at(result, 5), b"Hello") - self.failUnlessEqual(string_at(result, 16), b"Hello, World\0\0\0\0") - self.failUnlessEqual(string_at(result, 0), b"") + self.assertEqual(string_at(result), b"Hello, World") + self.assertEqual(string_at(result, 5), b"Hello") + self.assertEqual(string_at(result, 16), b"Hello, World\0\0\0\0") + self.assertEqual(string_at(result, 0), b"") def test_memset(self): a = create_string_buffer(1000000) result = memset(a, ord('x'), 16) - self.failUnlessEqual(a.value, b"xxxxxxxxxxxxxxxx") + self.assertEqual(a.value, b"xxxxxxxxxxxxxxxx") - self.failUnlessEqual(string_at(result), b"xxxxxxxxxxxxxxxx") - self.failUnlessEqual(string_at(a), b"xxxxxxxxxxxxxxxx") - self.failUnlessEqual(string_at(a, 20), b"xxxxxxxxxxxxxxxx\0\0\0\0") + self.assertEqual(string_at(result), b"xxxxxxxxxxxxxxxx") + self.assertEqual(string_at(a), b"xxxxxxxxxxxxxxxx") + self.assertEqual(string_at(a, 20), b"xxxxxxxxxxxxxxxx\0\0\0\0") def test_cast(self): a = (c_ubyte * 32)(*map(ord, "abcdef")) - self.failUnlessEqual(cast(a, c_char_p).value, "abcdef") - self.failUnlessEqual(cast(a, POINTER(c_byte))[:7], + self.assertEqual(cast(a, c_char_p).value, "abcdef") + self.assertEqual(cast(a, POINTER(c_byte))[:7], [97, 98, 99, 100, 101, 102, 0]) - self.failUnlessEqual(cast(a, POINTER(c_byte))[:7:], + self.assertEqual(cast(a, POINTER(c_byte))[:7:], [97, 98, 99, 100, 101, 102, 0]) - self.failUnlessEqual(cast(a, POINTER(c_byte))[6:-1:-1], + self.assertEqual(cast(a, POINTER(c_byte))[6:-1:-1], [0, 102, 101, 100, 99, 98, 97]) - self.failUnlessEqual(cast(a, POINTER(c_byte))[:7:2], + self.assertEqual(cast(a, POINTER(c_byte))[:7:2], [97, 99, 101, 0]) - self.failUnlessEqual(cast(a, POINTER(c_byte))[:7:7], + self.assertEqual(cast(a, POINTER(c_byte))[:7:7], [97]) def test_string_at(self): s = string_at(b"foo bar") # XXX The following may be wrong, depending on how Python # manages string instances - self.failUnlessEqual(2, sys.getrefcount(s)) - self.failUnless(s, "foo bar") + self.assertEqual(2, sys.getrefcount(s)) + self.assertTrue(s, "foo bar") - self.failUnlessEqual(string_at(b"foo bar", 7), b"foo bar") - self.failUnlessEqual(string_at(b"foo bar", 3), b"foo") + self.assertEqual(string_at(b"foo bar", 7), b"foo bar") + self.assertEqual(string_at(b"foo bar", 3), b"foo") try: create_unicode_buffer @@ -68,12 +68,12 @@ class MemFunctionsTest(unittest.TestCase): p = create_unicode_buffer("Hello, World") a = create_unicode_buffer(1000000) result = memmove(a, p, len(p) * sizeof(c_wchar)) - self.failUnlessEqual(a.value, "Hello, World") + self.assertEqual(a.value, "Hello, World") - self.failUnlessEqual(wstring_at(a), "Hello, World") - self.failUnlessEqual(wstring_at(a, 5), "Hello") - self.failUnlessEqual(wstring_at(a, 16), "Hello, World\0\0\0\0") - self.failUnlessEqual(wstring_at(a, 0), "") + self.assertEqual(wstring_at(a), "Hello, World") + self.assertEqual(wstring_at(a, 5), "Hello") + self.assertEqual(wstring_at(a, 16), "Hello, World\0\0\0\0") + self.assertEqual(wstring_at(a, 0), "") if __name__ == "__main__": unittest.main() diff --git a/Lib/ctypes/test/test_numbers.py b/Lib/ctypes/test/test_numbers.py index c0732de..24d7293 100644 --- a/Lib/ctypes/test/test_numbers.py +++ b/Lib/ctypes/test/test_numbers.py @@ -55,25 +55,25 @@ class NumberTestCase(unittest.TestCase): def test_default_init(self): # default values are set to zero for t in signed_types + unsigned_types + float_types: - self.failUnlessEqual(t().value, 0) + self.assertEqual(t().value, 0) def test_unsigned_values(self): # the value given to the constructor is available # as the 'value' attribute for t, (l, h) in zip(unsigned_types, unsigned_ranges): - self.failUnlessEqual(t(l).value, l) - self.failUnlessEqual(t(h).value, h) + self.assertEqual(t(l).value, l) + self.assertEqual(t(h).value, h) def test_signed_values(self): # see above for t, (l, h) in zip(signed_types, signed_ranges): - self.failUnlessEqual(t(l).value, l) - self.failUnlessEqual(t(h).value, h) + self.assertEqual(t(l).value, l) + self.assertEqual(t(h).value, h) def test_bool_values(self): from operator import truth for t, v in zip(bool_types, bool_values): - self.failUnlessEqual(t(v).value, truth(v)) + self.assertEqual(t(v).value, truth(v)) def test_typeerror(self): # Only numbers are allowed in the contructor, @@ -93,13 +93,13 @@ class NumberTestCase(unittest.TestCase): # the from_param class method attribute always # returns PyCArgObject instances for t in signed_types + unsigned_types + float_types: - self.failUnlessEqual(ArgType, type(t.from_param(0))) + self.assertEqual(ArgType, type(t.from_param(0))) def test_byref(self): # calling byref returns also a PyCArgObject instance for t in signed_types + unsigned_types + float_types + bool_types: parm = byref(t()) - self.failUnlessEqual(ArgType, type(parm)) + self.assertEqual(ArgType, type(parm)) def test_floats(self): @@ -110,10 +110,10 @@ class NumberTestCase(unittest.TestCase): return 2.0 f = FloatLike() for t in float_types: - self.failUnlessEqual(t(2.0).value, 2.0) - self.failUnlessEqual(t(2).value, 2.0) - self.failUnlessEqual(t(2).value, 2.0) - self.failUnlessEqual(t(f).value, 2.0) + self.assertEqual(t(2.0).value, 2.0) + self.assertEqual(t(2).value, 2.0) + self.assertEqual(t(2).value, 2.0) + self.assertEqual(t(f).value, 2.0) def test_integers(self): class FloatLike(object): @@ -129,7 +129,7 @@ class NumberTestCase(unittest.TestCase): for t in signed_types + unsigned_types: self.assertRaises(TypeError, t, 3.14) self.assertRaises(TypeError, t, f) - self.failUnlessEqual(t(i).value, 2) + self.assertEqual(t(i).value, 2) def test_sizes(self): for t in signed_types + unsigned_types + float_types + bool_types: @@ -138,9 +138,9 @@ class NumberTestCase(unittest.TestCase): except struct.error: continue # sizeof of the type... - self.failUnlessEqual(sizeof(t), size) + self.assertEqual(sizeof(t), size) # and sizeof of an instance - self.failUnlessEqual(sizeof(t()), size) + self.assertEqual(sizeof(t()), size) def test_alignments(self): for t in signed_types + unsigned_types + float_types: @@ -148,10 +148,10 @@ class NumberTestCase(unittest.TestCase): align = struct.calcsize("c%c" % code) - struct.calcsize(code) # alignment of the type... - self.failUnlessEqual((code, alignment(t)), + self.assertEqual((code, alignment(t)), (code, align)) # and alignment of an instance - self.failUnlessEqual((code, alignment(t())), + self.assertEqual((code, alignment(t())), (code, align)) def test_int_from_address(self): @@ -167,12 +167,12 @@ class NumberTestCase(unittest.TestCase): # v now is an integer at an 'external' memory location v = t.from_address(a.buffer_info()[0]) - self.failUnlessEqual(v.value, a[0]) - self.failUnlessEqual(type(v), t) + self.assertEqual(v.value, a[0]) + self.assertEqual(type(v), t) # changing the value at the memory location changes v's value also a[0] = 42 - self.failUnlessEqual(v.value, a[0]) + self.assertEqual(v.value, a[0]) def test_float_from_address(self): @@ -180,11 +180,11 @@ class NumberTestCase(unittest.TestCase): for t in float_types: a = array(t._type_, [3.14]) v = t.from_address(a.buffer_info()[0]) - self.failUnlessEqual(v.value, a[0]) - self.failUnless(type(v) is t) + self.assertEqual(v.value, a[0]) + self.assertTrue(type(v) is t) a[0] = 2.3456e17 - self.failUnlessEqual(v.value, a[0]) - self.failUnless(type(v) is t) + self.assertEqual(v.value, a[0]) + self.assertTrue(type(v) is t) def test_char_from_address(self): from ctypes import c_char @@ -193,11 +193,11 @@ class NumberTestCase(unittest.TestCase): a = array('b', [0]) a[0] = ord('x') v = c_char.from_address(a.buffer_info()[0]) - self.failUnlessEqual(v.value, b'x') - self.failUnless(type(v) is c_char) + self.assertEqual(v.value, b'x') + self.assertTrue(type(v) is c_char) a[0] = ord('?') - self.failUnlessEqual(v.value, b'?') + self.assertEqual(v.value, b'?') # array does not support c_bool / 't' # def test_bool_from_address(self): @@ -205,11 +205,11 @@ class NumberTestCase(unittest.TestCase): # from array import array # a = array(c_bool._type_, [True]) # v = t.from_address(a.buffer_info()[0]) - # self.failUnlessEqual(v.value, a[0]) - # self.failUnlessEqual(type(v) is t) + # self.assertEqual(v.value, a[0]) + # self.assertEqual(type(v) is t) # a[0] = False - # self.failUnlessEqual(v.value, a[0]) - # self.failUnlessEqual(type(v) is t) + # self.assertEqual(v.value, a[0]) + # self.assertEqual(type(v) is t) def test_init(self): # c_int() can be initialized from Python's int, and c_int. diff --git a/Lib/ctypes/test/test_parameters.py b/Lib/ctypes/test/test_parameters.py index 4c80bdf..10eddd4 100644 --- a/Lib/ctypes/test/test_parameters.py +++ b/Lib/ctypes/test/test_parameters.py @@ -33,8 +33,8 @@ class SimpleTypesTestCase(unittest.TestCase): return value * 4 from_param = classmethod(from_param) - self.failUnlessEqual(CVOIDP.from_param("abc"), "abcabc") - self.failUnlessEqual(CCHARP.from_param("abc"), "abcabcabcabc") + self.assertEqual(CVOIDP.from_param("abc"), "abcabc") + self.assertEqual(CCHARP.from_param("abc"), "abcabcabcabc") try: from ctypes import c_wchar_p @@ -46,7 +46,7 @@ class SimpleTypesTestCase(unittest.TestCase): return value * 3 from_param = classmethod(from_param) - self.failUnlessEqual(CWCHARP.from_param("abc"), "abcabcabc") + self.assertEqual(CWCHARP.from_param("abc"), "abcabcabc") # XXX Replace by c_char_p tests def test_cstrings(self): @@ -55,10 +55,10 @@ class SimpleTypesTestCase(unittest.TestCase): # c_char_p.from_param on a Python String packs the string # into a cparam object s = b"123" - self.failUnless(c_char_p.from_param(s)._obj is s) + self.assertTrue(c_char_p.from_param(s)._obj is s) # new in 0.9.1: convert (encode) unicode to ascii - self.failUnlessEqual(c_char_p.from_param("123")._obj, b"123") + self.assertEqual(c_char_p.from_param("123")._obj, b"123") self.assertRaises(UnicodeEncodeError, c_char_p.from_param, "123\377") self.assertRaises(TypeError, c_char_p.from_param, 42) @@ -66,7 +66,7 @@ class SimpleTypesTestCase(unittest.TestCase): # calling c_char_p.from_param with a c_char_p instance # returns the argument itself: a = c_char_p("123") - self.failUnless(c_char_p.from_param(a) is a) + self.assertTrue(c_char_p.from_param(a) is a) def test_cw_strings(self): from ctypes import byref @@ -77,15 +77,15 @@ class SimpleTypesTestCase(unittest.TestCase): return s = "123" if sys.platform == "win32": - self.failUnless(c_wchar_p.from_param(s)._obj is s) + self.assertTrue(c_wchar_p.from_param(s)._obj is s) self.assertRaises(TypeError, c_wchar_p.from_param, 42) # new in 0.9.1: convert (decode) ascii to unicode - self.failUnlessEqual(c_wchar_p.from_param("123")._obj, "123") + self.assertEqual(c_wchar_p.from_param("123")._obj, "123") self.assertRaises(UnicodeDecodeError, c_wchar_p.from_param, b"123\377") pa = c_wchar_p.from_param(c_wchar_p("123")) - self.failUnlessEqual(type(pa), c_wchar_p) + self.assertEqual(type(pa), c_wchar_p) def test_int_pointers(self): from ctypes import c_short, c_uint, c_int, c_long, POINTER, pointer @@ -94,10 +94,10 @@ class SimpleTypesTestCase(unittest.TestCase): ## p = pointer(c_int(42)) ## x = LPINT.from_param(p) x = LPINT.from_param(pointer(c_int(42))) - self.failUnlessEqual(x.contents.value, 42) - self.failUnlessEqual(LPINT(c_int(42)).contents.value, 42) + self.assertEqual(x.contents.value, 42) + self.assertEqual(LPINT(c_int(42)).contents.value, 42) - self.failUnlessEqual(LPINT.from_param(None), 0) + self.assertEqual(LPINT.from_param(None), 0) if c_int != c_long: self.assertRaises(TypeError, LPINT.from_param, pointer(c_long(42))) @@ -133,8 +133,8 @@ class SimpleTypesTestCase(unittest.TestCase): from ctypes import c_short, c_uint, c_int, c_long, POINTER INTARRAY = c_int * 3 ia = INTARRAY() - self.failUnlessEqual(len(ia), 3) - self.failUnlessEqual([ia[i] for i in range(3)], [0, 0, 0]) + self.assertEqual(len(ia), 3) + self.assertEqual([ia[i] for i in range(3)], [0, 0, 0]) # Pointers are only compatible with arrays containing items of # the same type! @@ -161,8 +161,8 @@ class SimpleTypesTestCase(unittest.TestCase): return None func.argtypes = (Adapter(),) - self.failUnlessEqual(func(None), None) - self.failUnlessEqual(func(object()), None) + self.assertEqual(func(None), None) + self.assertEqual(func(object()), None) class Adapter(object): def from_param(cls, obj): @@ -171,7 +171,7 @@ class SimpleTypesTestCase(unittest.TestCase): func.argtypes = (Adapter(),) # don't know how to convert parameter 1 self.assertRaises(ArgumentError, func, object()) - self.failUnlessEqual(func(c_void_p(42)), 42) + self.assertEqual(func(c_void_p(42)), 42) class Adapter(object): def from_param(cls, obj): diff --git a/Lib/ctypes/test/test_pep3118.py b/Lib/ctypes/test/test_pep3118.py index b839ac2..fa6461f 100644 --- a/Lib/ctypes/test/test_pep3118.py +++ b/Lib/ctypes/test/test_pep3118.py @@ -24,23 +24,23 @@ class Test(unittest.TestCase): ob = tp() v = memoryview(ob) try: - self.failUnlessEqual(normalize(v.format), normalize(fmt)) + self.assertEqual(normalize(v.format), normalize(fmt)) if shape is not None: - self.failUnlessEqual(len(v), shape[0]) + self.assertEqual(len(v), shape[0]) else: - self.failUnlessEqual(len(v) * sizeof(itemtp), sizeof(ob)) - self.failUnlessEqual(v.itemsize, sizeof(itemtp)) - self.failUnlessEqual(v.shape, shape) + self.assertEqual(len(v) * sizeof(itemtp), sizeof(ob)) + self.assertEqual(v.itemsize, sizeof(itemtp)) + self.assertEqual(v.shape, shape) # ctypes object always have a non-strided memory block - self.failUnlessEqual(v.strides, None) + self.assertEqual(v.strides, None) # they are always read/write - self.failIf(v.readonly) + self.assertFalse(v.readonly) if v.shape: n = 1 for dim in v.shape: n = n * dim - self.failUnlessEqual(n * v.itemsize, len(v.tobytes())) + self.assertEqual(n * v.itemsize, len(v.tobytes())) except: # so that we can see the failing type print(tp) @@ -51,23 +51,23 @@ class Test(unittest.TestCase): ob = tp() v = memoryview(ob) try: - self.failUnlessEqual(v.format, fmt) + self.assertEqual(v.format, fmt) if shape is not None: - self.failUnlessEqual(len(v), shape[0]) + self.assertEqual(len(v), shape[0]) else: - self.failUnlessEqual(len(v) * sizeof(itemtp), sizeof(ob)) - self.failUnlessEqual(v.itemsize, sizeof(itemtp)) - self.failUnlessEqual(v.shape, shape) + self.assertEqual(len(v) * sizeof(itemtp), sizeof(ob)) + self.assertEqual(v.itemsize, sizeof(itemtp)) + self.assertEqual(v.shape, shape) # ctypes object always have a non-strided memory block - self.failUnlessEqual(v.strides, None) + self.assertEqual(v.strides, None) # they are always read/write - self.failIf(v.readonly) + self.assertFalse(v.readonly) if v.shape: n = 1 for dim in v.shape: n = n * dim - self.failUnlessEqual(n, len(v)) + self.assertEqual(n, len(v)) except: # so that we can see the failing type print(tp) diff --git a/Lib/ctypes/test/test_pickling.py b/Lib/ctypes/test/test_pickling.py index d88f08b..8c91222 100644 --- a/Lib/ctypes/test/test_pickling.py +++ b/Lib/ctypes/test/test_pickling.py @@ -27,8 +27,8 @@ class PickleTest(unittest.TestCase): c_double(3.14), ]: dst = self.loads(self.dumps(src)) - self.failUnlessEqual(src.__dict__, dst.__dict__) - self.failUnlessEqual(memoryview(src).tobytes(), + self.assertEqual(src.__dict__, dst.__dict__) + self.assertEqual(memoryview(src).tobytes(), memoryview(dst).tobytes()) def test_struct(self): @@ -36,17 +36,17 @@ class PickleTest(unittest.TestCase): x = X() x.a = 42 - self.failUnlessEqual(X.init_called, 1) + self.assertEqual(X.init_called, 1) y = self.loads(self.dumps(x)) # loads must NOT call __init__ - self.failUnlessEqual(X.init_called, 1) + self.assertEqual(X.init_called, 1) # ctypes instances are identical when the instance __dict__ # and the memory buffer are identical - self.failUnlessEqual(y.__dict__, x.__dict__) - self.failUnlessEqual(memoryview(y).tobytes(), + self.assertEqual(y.__dict__, x.__dict__) + self.assertEqual(memoryview(y).tobytes(), memoryview(x).tobytes()) def test_unpickable(self): diff --git a/Lib/ctypes/test/test_pointers.py b/Lib/ctypes/test/test_pointers.py index 86429c0..6e61d30 100644 --- a/Lib/ctypes/test/test_pointers.py +++ b/Lib/ctypes/test/test_pointers.py @@ -17,7 +17,7 @@ class PointersTestCase(unittest.TestCase): POINTER(c_ulong)(c_ulong(22)) # Pointer can't set contents: has no _type_ - self.failUnlessRaises(TypeError, A, c_ulong(33)) + self.assertRaises(TypeError, A, c_ulong(33)) def test_pass_pointers(self): dll = CDLL(_ctypes_test.__file__) @@ -27,12 +27,12 @@ class PointersTestCase(unittest.TestCase): i = c_int(12345678) ## func.argtypes = (POINTER(c_int),) address = func(byref(i)) - self.failUnlessEqual(c_int.from_address(address).value, 12345678) + self.assertEqual(c_int.from_address(address).value, 12345678) func.restype = POINTER(c_int) res = func(pointer(i)) - self.failUnlessEqual(res.contents.value, 12345678) - self.failUnlessEqual(res[0], 12345678) + self.assertEqual(res.contents.value, 12345678) + self.assertEqual(res[0], 12345678) def test_change_pointers(self): dll = CDLL(_ctypes_test.__file__) @@ -43,18 +43,18 @@ class PointersTestCase(unittest.TestCase): func.argtypes = (POINTER(c_int),) res = func(pointer(i)) - self.failUnlessEqual(res[0], 87654) - self.failUnlessEqual(res.contents.value, 87654) + self.assertEqual(res[0], 87654) + self.assertEqual(res.contents.value, 87654) # C code: *res = 54345 res[0] = 54345 - self.failUnlessEqual(i.value, 54345) + self.assertEqual(i.value, 54345) # C code: # int x = 12321; # res = &x res.contents = c_int(12321) - self.failUnlessEqual(i.value, 54345) + self.assertEqual(i.value, 54345) def test_callbacks_with_pointers(self): # a function type receiving a pointer @@ -78,7 +78,7 @@ class PointersTestCase(unittest.TestCase): ## i = c_int(42) ## callback(byref(i)) -## self.failUnless(i.value == 84) +## self.assertTrue(i.value == 84) doit(callback) ## print self.result @@ -91,11 +91,11 @@ class PointersTestCase(unittest.TestCase): i = ct(42) p = pointer(i) ## print type(p.contents), ct - self.failUnless(type(p.contents) is ct) + self.assertTrue(type(p.contents) is ct) # p.contents is the same as p[0] ## print p.contents -## self.failUnless(p.contents == 42) -## self.failUnless(p[0] == 42) +## self.assertTrue(p.contents == 42) +## self.assertTrue(p[0] == 42) self.assertRaises(TypeError, delitem, p, 0) @@ -117,9 +117,9 @@ class PointersTestCase(unittest.TestCase): pt = pointer(Table(1, 2, 3)) - self.failUnlessEqual(pt.contents.a, 1) - self.failUnlessEqual(pt.contents.b, 2) - self.failUnlessEqual(pt.contents.c, 3) + self.assertEqual(pt.contents.a, 1) + self.assertEqual(pt.contents.b, 2) + self.assertEqual(pt.contents.c, 3) pt.contents.c = 33 @@ -130,8 +130,8 @@ class PointersTestCase(unittest.TestCase): p = pointer(c_int(42)) # Although a pointer can be indexed, it ha no length self.assertRaises(TypeError, len, p) - self.failUnlessEqual(p[0], 42) - self.failUnlessEqual(p.contents.value, 42) + self.assertEqual(p[0], 42) + self.assertEqual(p.contents.value, 42) def test_charpp(self): """Test that a character pointer-to-pointer is correctly passed""" @@ -156,20 +156,20 @@ class PointersTestCase(unittest.TestCase): pp = pointer(p) q = pointer(y) pp[0] = q # <== - self.failUnlessEqual(p[0], 6) + self.assertEqual(p[0], 6) def test_c_void_p(self): # http://sourceforge.net/tracker/?func=detail&aid=1518190&group_id=5470&atid=105470 if sizeof(c_void_p) == 4: - self.failUnlessEqual(c_void_p(0xFFFFFFFF).value, + self.assertEqual(c_void_p(0xFFFFFFFF).value, c_void_p(-1).value) - self.failUnlessEqual(c_void_p(0xFFFFFFFFFFFFFFFF).value, + self.assertEqual(c_void_p(0xFFFFFFFFFFFFFFFF).value, c_void_p(-1).value) elif sizeof(c_void_p) == 8: - self.failUnlessEqual(c_void_p(0xFFFFFFFF).value, + self.assertEqual(c_void_p(0xFFFFFFFF).value, 0xFFFFFFFF) - self.failUnlessEqual(c_void_p(0xFFFFFFFFFFFFFFFF).value, + self.assertEqual(c_void_p(0xFFFFFFFFFFFFFFFF).value, c_void_p(-1).value) - self.failUnlessEqual(c_void_p(0xFFFFFFFFFFFFFFFFFFFFFFFF).value, + self.assertEqual(c_void_p(0xFFFFFFFFFFFFFFFFFFFFFFFF).value, c_void_p(-1).value) self.assertRaises(TypeError, c_void_p, 3.14) # make sure floats are NOT accepted @@ -177,16 +177,16 @@ class PointersTestCase(unittest.TestCase): def test_pointers_bool(self): # NULL pointers have a boolean False value, non-NULL pointers True. - self.failUnlessEqual(bool(POINTER(c_int)()), False) - self.failUnlessEqual(bool(pointer(c_int())), True) + self.assertEqual(bool(POINTER(c_int)()), False) + self.assertEqual(bool(pointer(c_int())), True) - self.failUnlessEqual(bool(CFUNCTYPE(None)(0)), False) - self.failUnlessEqual(bool(CFUNCTYPE(None)(42)), True) + self.assertEqual(bool(CFUNCTYPE(None)(0)), False) + self.assertEqual(bool(CFUNCTYPE(None)(42)), True) # COM methods are boolean True: if sys.platform == "win32": mth = WINFUNCTYPE(None)(42, "name", (), None) - self.failUnlessEqual(bool(mth), True) + self.assertEqual(bool(mth), True) if __name__ == '__main__': unittest.main() diff --git a/Lib/ctypes/test/test_prototypes.py b/Lib/ctypes/test/test_prototypes.py index e098e7b..9041750 100644 --- a/Lib/ctypes/test/test_prototypes.py +++ b/Lib/ctypes/test/test_prototypes.py @@ -58,23 +58,23 @@ class CharPointersTestCase(unittest.TestCase): try: func() except TypeError as details: - self.failUnlessEqual(str(details), "required argument 'input' missing") + self.assertEqual(str(details), "required argument 'input' missing") else: self.fail("TypeError not raised") - self.failUnlessEqual(func(None), None) - self.failUnlessEqual(func(input=None), None) + self.assertEqual(func(None), None) + self.assertEqual(func(input=None), None) def test_int_pointer_arg(self): func = testdll._testfunc_p_p func.restype = c_long - self.failUnlessEqual(0, func(0)) + self.assertEqual(0, func(0)) ci = c_int(0) func.argtypes = POINTER(c_int), - self.failUnlessEqual(positive_address(addressof(ci)), + self.assertEqual(positive_address(addressof(ci)), positive_address(func(byref(ci)))) func.argtypes = c_char_p, @@ -91,45 +91,45 @@ class CharPointersTestCase(unittest.TestCase): func.restype = c_char_p func.argtypes = POINTER(c_char), - self.failUnlessEqual(None, func(None)) - self.failUnlessEqual("123", func("123")) - self.failUnlessEqual(None, func(c_char_p(None))) - self.failUnlessEqual("123", func(c_char_p("123"))) + self.assertEqual(None, func(None)) + self.assertEqual("123", func("123")) + self.assertEqual(None, func(c_char_p(None))) + self.assertEqual("123", func(c_char_p("123"))) - self.failUnlessEqual("123", func(c_buffer("123"))) + self.assertEqual("123", func(c_buffer("123"))) ca = c_char("a") - self.failUnlessEqual("a", func(pointer(ca))[0]) - self.failUnlessEqual("a", func(byref(ca))[0]) + self.assertEqual("a", func(pointer(ca))[0]) + self.assertEqual("a", func(byref(ca))[0]) def test_c_char_p_arg(self): func = testdll._testfunc_p_p func.restype = c_char_p func.argtypes = c_char_p, - self.failUnlessEqual(None, func(None)) - self.failUnlessEqual("123", func("123")) - self.failUnlessEqual(None, func(c_char_p(None))) - self.failUnlessEqual("123", func(c_char_p("123"))) + self.assertEqual(None, func(None)) + self.assertEqual("123", func("123")) + self.assertEqual(None, func(c_char_p(None))) + self.assertEqual("123", func(c_char_p("123"))) - self.failUnlessEqual("123", func(c_buffer("123"))) + self.assertEqual("123", func(c_buffer("123"))) ca = c_char("a") - self.failUnlessEqual("a", func(pointer(ca))[0]) - self.failUnlessEqual("a", func(byref(ca))[0]) + self.assertEqual("a", func(pointer(ca))[0]) + self.assertEqual("a", func(byref(ca))[0]) def test_c_void_p_arg(self): func = testdll._testfunc_p_p func.restype = c_char_p func.argtypes = c_void_p, - self.failUnlessEqual(None, func(None)) - self.failUnlessEqual("123", func(b"123")) - self.failUnlessEqual("123", func(c_char_p("123"))) - self.failUnlessEqual(None, func(c_char_p(None))) + self.assertEqual(None, func(None)) + self.assertEqual("123", func(b"123")) + self.assertEqual("123", func(c_char_p("123"))) + self.assertEqual(None, func(c_char_p(None))) - self.failUnlessEqual("123", func(c_buffer("123"))) + self.assertEqual("123", func(c_buffer("123"))) ca = c_char("a") - self.failUnlessEqual("a", func(pointer(ca))[0]) - self.failUnlessEqual("a", func(byref(ca))[0]) + self.assertEqual("a", func(pointer(ca))[0]) + self.assertEqual("a", func(byref(ca))[0]) func(byref(c_int())) func(pointer(c_int())) @@ -140,8 +140,8 @@ class CharPointersTestCase(unittest.TestCase): except NameError: pass else: - self.failUnlessEqual(None, func(c_wchar_p(None))) - self.failUnlessEqual("123", func(c_wchar_p("123"))) + self.assertEqual(None, func(c_wchar_p(None))) + self.assertEqual("123", func(c_wchar_p("123"))) def test_instance(self): func = testdll._testfunc_p_p @@ -151,10 +151,10 @@ class CharPointersTestCase(unittest.TestCase): _as_parameter_ = None func.argtypes = c_void_p, - self.failUnlessEqual(None, func(X())) + self.assertEqual(None, func(X())) func.argtypes = None - self.failUnlessEqual(None, func(X())) + self.assertEqual(None, func(X())) try: c_wchar @@ -174,15 +174,15 @@ else: func.restype = c_wchar_p func.argtypes = POINTER(c_wchar), - self.failUnlessEqual(None, func(None)) - self.failUnlessEqual("123", func("123")) - self.failUnlessEqual(None, func(c_wchar_p(None))) - self.failUnlessEqual("123", func(c_wchar_p("123"))) + self.assertEqual(None, func(None)) + self.assertEqual("123", func("123")) + self.assertEqual(None, func(c_wchar_p(None))) + self.assertEqual("123", func(c_wchar_p("123"))) - self.failUnlessEqual("123", func(c_wbuffer("123"))) + self.assertEqual("123", func(c_wbuffer("123"))) ca = c_wchar("a") - self.failUnlessEqual("a", func(pointer(ca))[0]) - self.failUnlessEqual("a", func(byref(ca))[0]) + self.assertEqual("a", func(pointer(ca))[0]) + self.assertEqual("a", func(byref(ca))[0]) def test_c_wchar_p_arg(self): func = testdll._testfunc_p_p @@ -191,16 +191,16 @@ else: c_wchar_p.from_param("123") - self.failUnlessEqual(None, func(None)) - self.failUnlessEqual("123", func("123")) - self.failUnlessEqual(None, func(c_wchar_p(None))) - self.failUnlessEqual("123", func(c_wchar_p("123"))) + self.assertEqual(None, func(None)) + self.assertEqual("123", func("123")) + self.assertEqual(None, func(c_wchar_p(None))) + self.assertEqual("123", func(c_wchar_p("123"))) # XXX Currently, these raise TypeErrors, although they shouldn't: - self.failUnlessEqual("123", func(c_wbuffer("123"))) + self.assertEqual("123", func(c_wbuffer("123"))) ca = c_wchar("a") - self.failUnlessEqual("a", func(pointer(ca))[0]) - self.failUnlessEqual("a", func(byref(ca))[0]) + self.assertEqual("a", func(pointer(ca))[0]) + self.assertEqual("a", func(byref(ca))[0]) class ArrayTest(unittest.TestCase): def test(self): diff --git a/Lib/ctypes/test/test_python_api.py b/Lib/ctypes/test/test_python_api.py index 674f9ab..b74767a 100644 --- a/Lib/ctypes/test/test_python_api.py +++ b/Lib/ctypes/test/test_python_api.py @@ -23,7 +23,7 @@ class PythonAPITestCase(unittest.TestCase): PyBytes_FromStringAndSize.restype = py_object PyBytes_FromStringAndSize.argtypes = c_char_p, c_py_ssize_t - self.failUnlessEqual(PyBytes_FromStringAndSize(b"abcdefghi", 3), b"abc") + self.assertEqual(PyBytes_FromStringAndSize(b"abcdefghi", 3), b"abc") def test_PyString_FromString(self): pythonapi.PyBytes_FromString.restype = py_object @@ -32,10 +32,10 @@ class PythonAPITestCase(unittest.TestCase): s = b"abc" refcnt = grc(s) pyob = pythonapi.PyBytes_FromString(s) - self.failUnlessEqual(grc(s), refcnt) - self.failUnlessEqual(s, pyob) + self.assertEqual(grc(s), refcnt) + self.assertEqual(s, pyob) del pyob - self.failUnlessEqual(grc(s), refcnt) + self.assertEqual(grc(s), refcnt) if is_resource_enabled("refcount"): # This test is unreliable, because it is possible that code in @@ -44,28 +44,28 @@ class PythonAPITestCase(unittest.TestCase): def test_PyLong_Long(self): ref42 = grc(42) pythonapi.PyLong_FromLong.restype = py_object - self.failUnlessEqual(pythonapi.PyLong_FromLong(42), 42) + self.assertEqual(pythonapi.PyLong_FromLong(42), 42) - self.failUnlessEqual(grc(42), ref42) + self.assertEqual(grc(42), ref42) pythonapi.PyLong_AsLong.argtypes = (py_object,) pythonapi.PyLong_AsLong.restype = c_long res = pythonapi.PyLong_AsLong(42) - self.failUnlessEqual(grc(res), ref42 + 1) + self.assertEqual(grc(res), ref42 + 1) del res - self.failUnlessEqual(grc(42), ref42) + self.assertEqual(grc(42), ref42) def test_PyObj_FromPtr(self): s = "abc def ghi jkl" ref = grc(s) # id(python-object) is the address pyobj = PyObj_FromPtr(id(s)) - self.failUnless(s is pyobj) + self.assertTrue(s is pyobj) - self.failUnlessEqual(grc(s), ref + 1) + self.assertEqual(grc(s), ref + 1) del pyobj - self.failUnlessEqual(grc(s), ref) + self.assertEqual(grc(s), ref) def test_PyOS_snprintf(self): PyOS_snprintf = pythonapi.PyOS_snprintf @@ -73,18 +73,18 @@ class PythonAPITestCase(unittest.TestCase): buf = c_buffer(256) PyOS_snprintf(buf, sizeof(buf), "Hello from %s", b"ctypes") - self.failUnlessEqual(buf.value, b"Hello from ctypes") + self.assertEqual(buf.value, b"Hello from ctypes") PyOS_snprintf(buf, sizeof(buf), "Hello from %s (%d, %d, %d)", b"ctypes", 1, 2, 3) - self.failUnlessEqual(buf.value, b"Hello from ctypes (1, 2, 3)") + self.assertEqual(buf.value, b"Hello from ctypes (1, 2, 3)") # not enough arguments - self.failUnlessRaises(TypeError, PyOS_snprintf, buf) + self.assertRaises(TypeError, PyOS_snprintf, buf) def test_pyobject_repr(self): - self.failUnlessEqual(repr(py_object()), "py_object()") - self.failUnlessEqual(repr(py_object(42)), "py_object(42)") - self.failUnlessEqual(repr(py_object(object)), "py_object(%r)" % object) + self.assertEqual(repr(py_object()), "py_object()") + self.assertEqual(repr(py_object(42)), "py_object(42)") + self.assertEqual(repr(py_object(object)), "py_object(%r)" % object) if __name__ == "__main__": unittest.main() diff --git a/Lib/ctypes/test/test_random_things.py b/Lib/ctypes/test/test_random_things.py index 6b2c1b1..2520a5e 100644 --- a/Lib/ctypes/test/test_random_things.py +++ b/Lib/ctypes/test/test_random_things.py @@ -20,7 +20,7 @@ if sys.platform == "win32": hdll = windll.kernel32.LoadLibraryA(b"kernel32") funcaddr = windll.kernel32.GetProcAddress(hdll, "GetModuleHandleA") - self.failUnlessEqual(call_function(funcaddr, (None,)), + self.assertEqual(call_function(funcaddr, (None,)), windll.kernel32.GetModuleHandleA(None)) class CallbackTracbackTestCase(unittest.TestCase): @@ -49,25 +49,25 @@ class CallbackTracbackTestCase(unittest.TestCase): def test_ValueError(self): cb = CFUNCTYPE(c_int, c_int)(callback_func) out = self.capture_stderr(cb, 42) - self.failUnlessEqual(out.splitlines()[-1], + self.assertEqual(out.splitlines()[-1], "ValueError: 42") def test_IntegerDivisionError(self): cb = CFUNCTYPE(c_int, c_int)(callback_func) out = self.capture_stderr(cb, 0) - self.failUnlessEqual(out.splitlines()[-1][:19], + self.assertEqual(out.splitlines()[-1][:19], "ZeroDivisionError: ") def test_FloatDivisionError(self): cb = CFUNCTYPE(c_int, c_double)(callback_func) out = self.capture_stderr(cb, 0.0) - self.failUnlessEqual(out.splitlines()[-1][:19], + self.assertEqual(out.splitlines()[-1][:19], "ZeroDivisionError: ") def test_TypeErrorDivisionError(self): cb = CFUNCTYPE(c_int, c_char_p)(callback_func) out = self.capture_stderr(cb, "spam") - self.failUnlessEqual(out.splitlines()[-1], + self.assertEqual(out.splitlines()[-1], "TypeError: " "unsupported operand type(s) for /: 'int' and 'str'") diff --git a/Lib/ctypes/test/test_refcounts.py b/Lib/ctypes/test/test_refcounts.py index 448f292..35a81aa 100644 --- a/Lib/ctypes/test/test_refcounts.py +++ b/Lib/ctypes/test/test_refcounts.py @@ -21,17 +21,17 @@ class RefcountTestCase(unittest.TestCase): #print "called back with", value return value - self.failUnlessEqual(grc(callback), 2) + self.assertEqual(grc(callback), 2) cb = MyCallback(callback) - self.failUnless(grc(callback) > 2) + self.assertTrue(grc(callback) > 2) result = f(-10, cb) - self.failUnlessEqual(result, -18) + self.assertEqual(result, -18) cb = None gc.collect() - self.failUnlessEqual(grc(callback), 2) + self.assertEqual(grc(callback), 2) def test_refcount(self): @@ -39,19 +39,19 @@ class RefcountTestCase(unittest.TestCase): def func(*args): pass # this is the standard refcount for func - self.failUnlessEqual(grc(func), 2) + self.assertEqual(grc(func), 2) # the CFuncPtr instance holds atr least one refcount on func: f = OtherCallback(func) - self.failUnless(grc(func) > 2) + self.assertTrue(grc(func) > 2) # and may release it again del f - self.failUnless(grc(func) >= 2) + self.assertTrue(grc(func) >= 2) # but now it must be gone gc.collect() - self.failUnless(grc(func) == 2) + self.assertTrue(grc(func) == 2) class X(ctypes.Structure): _fields_ = [("a", OtherCallback)] @@ -59,27 +59,27 @@ class RefcountTestCase(unittest.TestCase): x.a = OtherCallback(func) # the CFuncPtr instance holds atr least one refcount on func: - self.failUnless(grc(func) > 2) + self.assertTrue(grc(func) > 2) # and may release it again del x - self.failUnless(grc(func) >= 2) + self.assertTrue(grc(func) >= 2) # and now it must be gone again gc.collect() - self.failUnlessEqual(grc(func), 2) + self.assertEqual(grc(func), 2) f = OtherCallback(func) # the CFuncPtr instance holds atr least one refcount on func: - self.failUnless(grc(func) > 2) + self.assertTrue(grc(func) > 2) # create a cycle f.cycle = f del f gc.collect() - self.failUnlessEqual(grc(func), 2) + self.assertEqual(grc(func), 2) class AnotherLeak(unittest.TestCase): def test_callback(self): @@ -92,7 +92,7 @@ class AnotherLeak(unittest.TestCase): a = sys.getrefcount(ctypes.c_int) f(1, 2) - self.failUnlessEqual(sys.getrefcount(ctypes.c_int), a) + self.assertEqual(sys.getrefcount(ctypes.c_int), a) if __name__ == '__main__': unittest.main() diff --git a/Lib/ctypes/test/test_repr.py b/Lib/ctypes/test/test_repr.py index 3f1e819..9a1e238 100644 --- a/Lib/ctypes/test/test_repr.py +++ b/Lib/ctypes/test/test_repr.py @@ -18,12 +18,12 @@ class ReprTest(unittest.TestCase): def test_numbers(self): for typ in subclasses: base = typ.__bases__[0] - self.failUnless(repr(base(42)).startswith(base.__name__)) - self.failUnlessEqual(": " "expected string, int found") cls, msg = self.get_except(Person, "Someone", ("a", "b", "c")) - self.failUnlessEqual(cls, RuntimeError) + self.assertEqual(cls, RuntimeError) if issubclass(Exception, object): - self.failUnlessEqual(msg, + self.assertEqual(msg, "(Phone) : too many initializers") else: - self.failUnlessEqual(msg, "(Phone) TypeError: too many initializers") + self.assertEqual(msg, "(Phone) TypeError: too many initializers") def get_except(self, func, *args): @@ -331,7 +331,7 @@ class StructureTestCase(unittest.TestCase): ## # same as 'class X(Structure): pass' ## # fails, since we need either a _fields_ or a _abstract_ attribute ## cls, msg = self.get_except(meta, "X", (Structure,), {}) -## self.failUnlessEqual((cls, msg), +## self.assertEqual((cls, msg), ## (AttributeError, "class must define a '_fields_' attribute")) def test_abstract_class(self): @@ -339,15 +339,15 @@ class StructureTestCase(unittest.TestCase): _abstract_ = "something" # try 'X()' cls, msg = self.get_except(eval, "X()", locals()) - self.failUnlessEqual((cls, msg), (TypeError, "abstract class")) + self.assertEqual((cls, msg), (TypeError, "abstract class")) def test_methods(self): ## class X(Structure): ## _fields_ = [] - self.failUnless("in_dll" in dir(type(Structure))) - self.failUnless("from_address" in dir(type(Structure))) - self.failUnless("in_dll" in dir(type(Structure))) + self.assertTrue("in_dll" in dir(type(Structure))) + self.assertTrue("from_address" in dir(type(Structure))) + self.assertTrue("in_dll" in dir(type(Structure))) class PointerMemberTestCase(unittest.TestCase): @@ -360,7 +360,7 @@ class PointerMemberTestCase(unittest.TestCase): # We can assign arrays of the correct type s.array = (c_int * 3)(1, 2, 3) items = [s.array[i] for i in range(3)] - self.failUnlessEqual(items, [1, 2, 3]) + self.assertEqual(items, [1, 2, 3]) # The following are bugs, but are included here because the unittests # also describe the current behaviour. @@ -371,14 +371,14 @@ class PointerMemberTestCase(unittest.TestCase): s.array[0] = 42 items = [s.array[i] for i in range(3)] - self.failUnlessEqual(items, [42, 2, 3]) + self.assertEqual(items, [42, 2, 3]) s.array[0] = 1 ## s.array[1] = 42 items = [s.array[i] for i in range(3)] - self.failUnlessEqual(items, [1, 2, 3]) + self.assertEqual(items, [1, 2, 3]) def test_none_to_pointer_fields(self): class S(Structure): @@ -388,7 +388,7 @@ class PointerMemberTestCase(unittest.TestCase): s = S() s.x = 12345678 s.p = None - self.failUnlessEqual(s.x, 12345678) + self.assertEqual(s.x, 12345678) class TestRecursiveStructure(unittest.TestCase): def test_contains_itself(self): @@ -398,7 +398,7 @@ class TestRecursiveStructure(unittest.TestCase): try: Recursive._fields_ = [("next", Recursive)] except AttributeError as details: - self.failUnless("Structure or union cannot contain itself" in + self.assertTrue("Structure or union cannot contain itself" in str(details)) else: self.fail("Structure or union cannot contain itself") @@ -415,7 +415,7 @@ class TestRecursiveStructure(unittest.TestCase): try: Second._fields_ = [("first", First)] except AttributeError as details: - self.failUnless("_fields_ is final" in + self.assertTrue("_fields_ is final" in str(details)) else: self.fail("AttributeError not raised") diff --git a/Lib/ctypes/test/test_unaligned_structures.py b/Lib/ctypes/test/test_unaligned_structures.py index 89343ba..bcacfc8 100644 --- a/Lib/ctypes/test/test_unaligned_structures.py +++ b/Lib/ctypes/test/test_unaligned_structures.py @@ -28,18 +28,18 @@ class TestStructures(unittest.TestCase): def test_native(self): for typ in structures: ## print typ.value - self.failUnlessEqual(typ.value.offset, 1) + self.assertEqual(typ.value.offset, 1) o = typ() o.value = 4 - self.failUnlessEqual(o.value, 4) + self.assertEqual(o.value, 4) def test_swapped(self): for typ in byteswapped_structures: ## print >> sys.stderr, typ.value - self.failUnlessEqual(typ.value.offset, 1) + self.assertEqual(typ.value.offset, 1) o = typ() o.value = 4 - self.failUnlessEqual(o.value, 4) + self.assertEqual(o.value, 4) if __name__ == '__main__': unittest.main() diff --git a/Lib/ctypes/test/test_unicode.py b/Lib/ctypes/test/test_unicode.py index 0eae59b..7d628f2 100644 --- a/Lib/ctypes/test/test_unicode.py +++ b/Lib/ctypes/test/test_unicode.py @@ -22,55 +22,55 @@ else: def test_ascii_strict(self): ctypes.set_conversion_mode("ascii", "strict") # no conversions take place with unicode arguments - self.failUnlessEqual(wcslen("abc"), 3) - self.failUnlessEqual(wcslen("ab\u2070"), 3) + self.assertEqual(wcslen("abc"), 3) + self.assertEqual(wcslen("ab\u2070"), 3) # string args are converted - self.failUnlessEqual(wcslen("abc"), 3) - self.failUnlessRaises(ctypes.ArgumentError, wcslen, b"ab\xe4") + self.assertEqual(wcslen("abc"), 3) + self.assertRaises(ctypes.ArgumentError, wcslen, b"ab\xe4") def test_ascii_replace(self): ctypes.set_conversion_mode("ascii", "replace") - self.failUnlessEqual(wcslen("abc"), 3) - self.failUnlessEqual(wcslen("ab\u2070"), 3) - self.failUnlessEqual(wcslen("abc"), 3) - self.failUnlessEqual(wcslen("ab\xe4"), 3) + self.assertEqual(wcslen("abc"), 3) + self.assertEqual(wcslen("ab\u2070"), 3) + self.assertEqual(wcslen("abc"), 3) + self.assertEqual(wcslen("ab\xe4"), 3) def test_ascii_ignore(self): ctypes.set_conversion_mode("ascii", "ignore") - self.failUnlessEqual(wcslen("abc"), 3) - self.failUnlessEqual(wcslen("ab\u2070"), 3) + self.assertEqual(wcslen("abc"), 3) + self.assertEqual(wcslen("ab\u2070"), 3) # ignore error mode skips non-ascii characters - self.failUnlessEqual(wcslen("abc"), 3) - self.failUnlessEqual(wcslen(b"\xe4\xf6\xfc\xdf"), 0) + self.assertEqual(wcslen("abc"), 3) + self.assertEqual(wcslen(b"\xe4\xf6\xfc\xdf"), 0) def test_latin1_strict(self): ctypes.set_conversion_mode("latin-1", "strict") - self.failUnlessEqual(wcslen("abc"), 3) - self.failUnlessEqual(wcslen("ab\u2070"), 3) - self.failUnlessEqual(wcslen("abc"), 3) - self.failUnlessEqual(wcslen("\xe4\xf6\xfc\xdf"), 4) + self.assertEqual(wcslen("abc"), 3) + self.assertEqual(wcslen("ab\u2070"), 3) + self.assertEqual(wcslen("abc"), 3) + self.assertEqual(wcslen("\xe4\xf6\xfc\xdf"), 4) def test_buffers(self): ctypes.set_conversion_mode("ascii", "strict") buf = ctypes.create_unicode_buffer("abc") - self.failUnlessEqual(len(buf), 3+1) + self.assertEqual(len(buf), 3+1) ctypes.set_conversion_mode("ascii", "replace") buf = ctypes.create_unicode_buffer(b"ab\xe4\xf6\xfc") - self.failUnlessEqual(buf[:], "ab\uFFFD\uFFFD\uFFFD\0") - self.failUnlessEqual(buf[::], "ab\uFFFD\uFFFD\uFFFD\0") - self.failUnlessEqual(buf[::-1], "\0\uFFFD\uFFFD\uFFFDba") - self.failUnlessEqual(buf[::2], "a\uFFFD\uFFFD") - self.failUnlessEqual(buf[6:5:-1], "") + self.assertEqual(buf[:], "ab\uFFFD\uFFFD\uFFFD\0") + self.assertEqual(buf[::], "ab\uFFFD\uFFFD\uFFFD\0") + self.assertEqual(buf[::-1], "\0\uFFFD\uFFFD\uFFFDba") + self.assertEqual(buf[::2], "a\uFFFD\uFFFD") + self.assertEqual(buf[6:5:-1], "") ctypes.set_conversion_mode("ascii", "ignore") buf = ctypes.create_unicode_buffer(b"ab\xe4\xf6\xfc") # is that correct? not sure. But with 'ignore', you get what you pay for.. - self.failUnlessEqual(buf[:], "ab\0\0\0\0") - self.failUnlessEqual(buf[::], "ab\0\0\0\0") - self.failUnlessEqual(buf[::-1], "\0\0\0\0ba") - self.failUnlessEqual(buf[::2], "a\0\0") - self.failUnlessEqual(buf[6:5:-1], "") + self.assertEqual(buf[:], "ab\0\0\0\0") + self.assertEqual(buf[::], "ab\0\0\0\0") + self.assertEqual(buf[::-1], "\0\0\0\0ba") + self.assertEqual(buf[::2], "a\0\0") + self.assertEqual(buf[6:5:-1], "") import _ctypes_test func = ctypes.CDLL(_ctypes_test.__file__)._testfunc_p_p @@ -88,41 +88,41 @@ else: def test_ascii_replace(self): ctypes.set_conversion_mode("ascii", "strict") - self.failUnlessEqual(func("abc"), "abc") - self.failUnlessEqual(func("abc"), "abc") + self.assertEqual(func("abc"), "abc") + self.assertEqual(func("abc"), "abc") self.assertRaises(ctypes.ArgumentError, func, "ab\xe4") def test_ascii_ignore(self): ctypes.set_conversion_mode("ascii", "ignore") - self.failUnlessEqual(func("abc"), "abc") - self.failUnlessEqual(func("abc"), "abc") - self.failUnlessEqual(func("\xe4\xf6\xfc\xdf"), "") + self.assertEqual(func("abc"), "abc") + self.assertEqual(func("abc"), "abc") + self.assertEqual(func("\xe4\xf6\xfc\xdf"), "") def test_ascii_replace(self): ctypes.set_conversion_mode("ascii", "replace") - self.failUnlessEqual(func("abc"), "abc") - self.failUnlessEqual(func("abc"), "abc") - self.failUnlessEqual(func("\xe4\xf6\xfc\xdf"), "????") + self.assertEqual(func("abc"), "abc") + self.assertEqual(func("abc"), "abc") + self.assertEqual(func("\xe4\xf6\xfc\xdf"), "????") def test_buffers(self): ctypes.set_conversion_mode("ascii", "strict") buf = ctypes.create_string_buffer("abc") - self.failUnlessEqual(len(buf), 3+1) + self.assertEqual(len(buf), 3+1) ctypes.set_conversion_mode("ascii", "replace") buf = ctypes.create_string_buffer("ab\xe4\xf6\xfc") - self.failUnlessEqual(buf[:], b"ab???\0") - self.failUnlessEqual(buf[::], b"ab???\0") - self.failUnlessEqual(buf[::-1], b"\0???ba") - self.failUnlessEqual(buf[::2], b"a??") - self.failUnlessEqual(buf[6:5:-1], b"") + self.assertEqual(buf[:], b"ab???\0") + self.assertEqual(buf[::], b"ab???\0") + self.assertEqual(buf[::-1], b"\0???ba") + self.assertEqual(buf[::2], b"a??") + self.assertEqual(buf[6:5:-1], b"") ctypes.set_conversion_mode("ascii", "ignore") buf = ctypes.create_string_buffer("ab\xe4\xf6\xfc") # is that correct? not sure. But with 'ignore', you get what you pay for.. - self.failUnlessEqual(buf[:], b"ab\0\0\0\0") - self.failUnlessEqual(buf[::], b"ab\0\0\0\0") - self.failUnlessEqual(buf[::-1], b"\0\0\0\0ba") + self.assertEqual(buf[:], b"ab\0\0\0\0") + self.assertEqual(buf[::], b"ab\0\0\0\0") + self.assertEqual(buf[::-1], b"\0\0\0\0ba") if __name__ == '__main__': unittest.main() diff --git a/Lib/ctypes/test/test_values.py b/Lib/ctypes/test/test_values.py index 476b7b7..e464102 100644 --- a/Lib/ctypes/test/test_values.py +++ b/Lib/ctypes/test/test_values.py @@ -15,13 +15,13 @@ class ValuesTestCase(unittest.TestCase): ctdll = CDLL(_ctypes_test.__file__) an_integer = c_int.in_dll(ctdll, "an_integer") x = an_integer.value - self.failUnlessEqual(x, ctdll.get_an_integer()) + self.assertEqual(x, ctdll.get_an_integer()) an_integer.value *= 2 - self.failUnlessEqual(x*2, ctdll.get_an_integer()) + self.assertEqual(x*2, ctdll.get_an_integer()) # To avoid test failures when this test is repeated several # times the original value must be restored an_integer.value = x - self.failUnlessEqual(x, ctdll.get_an_integer()) + self.assertEqual(x, ctdll.get_an_integer()) def test_undefined(self): ctdll = CDLL(_ctypes_test.__file__) @@ -40,11 +40,11 @@ class ValuesTestCase(unittest.TestCase): # docstrings are also removed in the latter case. opt = c_int.in_dll(pydll, "Py_OptimizeFlag").value if __debug__: - self.failUnlessEqual(opt, 0) + self.assertEqual(opt, 0) elif ValuesTestCase.__doc__ is not None: - self.failUnlessEqual(opt, 1) + self.assertEqual(opt, 1) else: - self.failUnlessEqual(opt, 2) + self.assertEqual(opt, 2) def test_frozentable(self): # Python exports a PyImport_FrozenModules symbol. This is a @@ -76,7 +76,7 @@ class ValuesTestCase(unittest.TestCase): expected = [("__hello__", 104), ("__phello__", -104), ("__phello__.spam", 104)] else: expected = [("__hello__", 100), ("__phello__", -100), ("__phello__.spam", 100)] - self.failUnlessEqual(items, expected) + self.assertEqual(items, expected) from ctypes import _pointer_type_cache del _pointer_type_cache[struct_frozen] diff --git a/Lib/ctypes/test/test_varsize_struct.py b/Lib/ctypes/test/test_varsize_struct.py index 06d2323..f409500 100644 --- a/Lib/ctypes/test/test_varsize_struct.py +++ b/Lib/ctypes/test/test_varsize_struct.py @@ -7,44 +7,44 @@ class VarSizeTest(unittest.TestCase): _fields_ = [("item", c_int), ("array", c_int * 1)] - self.failUnlessEqual(sizeof(X), sizeof(c_int) * 2) + self.assertEqual(sizeof(X), sizeof(c_int) * 2) x = X() x.item = 42 x.array[0] = 100 - self.failUnlessEqual(sizeof(x), sizeof(c_int) * 2) + self.assertEqual(sizeof(x), sizeof(c_int) * 2) # make room for one additional item new_size = sizeof(X) + sizeof(c_int) * 1 resize(x, new_size) - self.failUnlessEqual(sizeof(x), new_size) - self.failUnlessEqual((x.item, x.array[0]), (42, 100)) + self.assertEqual(sizeof(x), new_size) + self.assertEqual((x.item, x.array[0]), (42, 100)) # make room for 10 additional items new_size = sizeof(X) + sizeof(c_int) * 9 resize(x, new_size) - self.failUnlessEqual(sizeof(x), new_size) - self.failUnlessEqual((x.item, x.array[0]), (42, 100)) + self.assertEqual(sizeof(x), new_size) + self.assertEqual((x.item, x.array[0]), (42, 100)) # make room for one additional item new_size = sizeof(X) + sizeof(c_int) * 1 resize(x, new_size) - self.failUnlessEqual(sizeof(x), new_size) - self.failUnlessEqual((x.item, x.array[0]), (42, 100)) + self.assertEqual(sizeof(x), new_size) + self.assertEqual((x.item, x.array[0]), (42, 100)) def test_array_invalid_length(self): # cannot create arrays with non-positive size - self.failUnlessRaises(ValueError, lambda: c_int * -1) - self.failUnlessRaises(ValueError, lambda: c_int * -3) + self.assertRaises(ValueError, lambda: c_int * -1) + self.assertRaises(ValueError, lambda: c_int * -3) def test_zerosized_array(self): array = (c_int * 0)() # accessing elements of zero-sized arrays raise IndexError - self.failUnlessRaises(IndexError, array.__setitem__, 0, None) - self.failUnlessRaises(IndexError, array.__getitem__, 0) - self.failUnlessRaises(IndexError, array.__setitem__, 1, None) - self.failUnlessRaises(IndexError, array.__getitem__, 1) - self.failUnlessRaises(IndexError, array.__setitem__, -1, None) - self.failUnlessRaises(IndexError, array.__getitem__, -1) + self.assertRaises(IndexError, array.__setitem__, 0, None) + self.assertRaises(IndexError, array.__getitem__, 0) + self.assertRaises(IndexError, array.__setitem__, 1, None) + self.assertRaises(IndexError, array.__getitem__, 1) + self.assertRaises(IndexError, array.__setitem__, -1, None) + self.assertRaises(IndexError, array.__getitem__, -1) if __name__ == "__main__": unittest.main() diff --git a/Lib/ctypes/test/test_win32.py b/Lib/ctypes/test/test_win32.py index 5067b60..5dedd9f 100644 --- a/Lib/ctypes/test/test_win32.py +++ b/Lib/ctypes/test/test_win32.py @@ -18,7 +18,7 @@ if sys.platform == "win32" and sizeof(c_void_p) == sizeof(c_int): self.assertRaises(ValueError, IsWindow) # This one should succeeed... - self.failUnlessEqual(0, IsWindow(0)) + self.assertEqual(0, IsWindow(0)) # ValueError: Procedure probably called with too many arguments (8 bytes in excess) self.assertRaises(ValueError, IsWindow, 0, 0, 0) @@ -49,13 +49,13 @@ if sys.platform == "win32": class TestWintypes(unittest.TestCase): def test_HWND(self): from ctypes import wintypes - self.failUnlessEqual(sizeof(wintypes.HWND), sizeof(c_void_p)) + self.assertEqual(sizeof(wintypes.HWND), sizeof(c_void_p)) def test_PARAM(self): from ctypes import wintypes - self.failUnlessEqual(sizeof(wintypes.WPARAM), + self.assertEqual(sizeof(wintypes.WPARAM), sizeof(c_void_p)) - self.failUnlessEqual(sizeof(wintypes.LPARAM), + self.assertEqual(sizeof(wintypes.LPARAM), sizeof(c_void_p)) def test_COMError(self): @@ -84,7 +84,7 @@ class Structures(unittest.TestCase): pt = POINT(10, 10) rect = RECT(0, 0, 20, 20) - self.failUnlessEqual(1, dll.PointInRect(byref(rect), pt)) + self.assertEqual(1, dll.PointInRect(byref(rect), pt)) if __name__ == '__main__': unittest.main() diff --git a/Lib/distutils/tests/test_archive_util.py b/Lib/distutils/tests/test_archive_util.py index 663b335..d88e0b3 100644 --- a/Lib/distutils/tests/test_archive_util.py +++ b/Lib/distutils/tests/test_archive_util.py @@ -47,7 +47,7 @@ class ArchiveUtilTestCase(support.TempdirManager, # check if the compressed tarball was created tarball = base_name + '.tar.gz' - self.assert_(os.path.exists(tarball)) + self.assertTrue(os.path.exists(tarball)) # trying an uncompressed one base_name = os.path.join(tmpdir2, 'archive') @@ -58,7 +58,7 @@ class ArchiveUtilTestCase(support.TempdirManager, finally: os.chdir(old_dir) tarball = base_name + '.tar' - self.assert_(os.path.exists(tarball)) + self.assertTrue(os.path.exists(tarball)) def _tarinfo(self, path): tar = tarfile.open(path) @@ -96,7 +96,7 @@ class ArchiveUtilTestCase(support.TempdirManager, # check if the compressed tarball was created tarball = base_name + '.tar.gz' - self.assert_(os.path.exists(tarball)) + self.assertTrue(os.path.exists(tarball)) # now create another tarball using `tar` tarball2 = os.path.join(tmpdir, 'archive2.tar.gz') @@ -110,7 +110,7 @@ class ArchiveUtilTestCase(support.TempdirManager, finally: os.chdir(old_dir) - self.assert_(os.path.exists(tarball2)) + self.assertTrue(os.path.exists(tarball2)) # let's compare both tarballs self.assertEquals(self._tarinfo(tarball), self._tarinfo(tarball2)) @@ -123,7 +123,7 @@ class ArchiveUtilTestCase(support.TempdirManager, finally: os.chdir(old_dir) tarball = base_name + '.tar' - self.assert_(os.path.exists(tarball)) + self.assertTrue(os.path.exists(tarball)) # now for a dry_run base_name = os.path.join(tmpdir2, 'archive') @@ -134,7 +134,7 @@ class ArchiveUtilTestCase(support.TempdirManager, finally: os.chdir(old_dir) tarball = base_name + '.tar' - self.assert_(os.path.exists(tarball)) + self.assertTrue(os.path.exists(tarball)) @unittest.skipUnless(find_executable('compress'), 'The compress program is required') @@ -151,7 +151,7 @@ class ArchiveUtilTestCase(support.TempdirManager, finally: os.chdir(old_dir) tarball = base_name + '.tar.Z' - self.assert_(os.path.exists(tarball)) + self.assertTrue(os.path.exists(tarball)) self.assertEquals(len(w.warnings), 1) # same test with dry_run @@ -165,7 +165,7 @@ class ArchiveUtilTestCase(support.TempdirManager, dry_run=True) finally: os.chdir(old_dir) - self.assert_(not os.path.exists(tarball)) + self.assertTrue(not os.path.exists(tarball)) self.assertEquals(len(w.warnings), 1) @unittest.skipUnless(ZIP_SUPPORT, 'Need zip support to run') diff --git a/Lib/distutils/tests/test_bdist_rpm.py b/Lib/distutils/tests/test_bdist_rpm.py index 2d84007..c271567 100644 --- a/Lib/distutils/tests/test_bdist_rpm.py +++ b/Lib/distutils/tests/test_bdist_rpm.py @@ -74,7 +74,7 @@ class BuildRpmTestCase(support.TempdirManager, cmd.run() dist_created = os.listdir(os.path.join(pkg_dir, 'dist')) - self.assert_('foo-0.1-1.noarch.rpm' in dist_created) + self.assertTrue('foo-0.1-1.noarch.rpm' in dist_created) def test_no_optimize_flag(self): @@ -114,7 +114,7 @@ class BuildRpmTestCase(support.TempdirManager, cmd.run() dist_created = os.listdir(os.path.join(pkg_dir, 'dist')) - self.assert_('foo-0.1-1.noarch.rpm' in dist_created) + self.assertTrue('foo-0.1-1.noarch.rpm' in dist_created) os.remove(os.path.join(pkg_dir, 'dist', 'foo-0.1-1.noarch.rpm')) def test_suite(): diff --git a/Lib/distutils/tests/test_bdist_wininst.py b/Lib/distutils/tests/test_bdist_wininst.py index f2cb4fd..9b1ba6d 100644 --- a/Lib/distutils/tests/test_bdist_wininst.py +++ b/Lib/distutils/tests/test_bdist_wininst.py @@ -21,7 +21,7 @@ class BuildWinInstTestCase(support.TempdirManager, # and make sure it finds it and returns its content # no matter what platform we have exe_file = cmd.get_exe_bytes() - self.assert_(len(exe_file) > 10) + self.assertTrue(len(exe_file) > 10) def test_suite(): return unittest.makeSuite(BuildWinInstTestCase) diff --git a/Lib/distutils/tests/test_build_clib.py b/Lib/distutils/tests/test_build_clib.py index 47d85cd..536cd67 100644 --- a/Lib/distutils/tests/test_build_clib.py +++ b/Lib/distutils/tests/test_build_clib.py @@ -135,7 +135,7 @@ class BuildCLibTestCase(support.TempdirManager, cmd.run() # let's check the result - self.assert_('libfoo.a' in os.listdir(build_temp)) + self.assertTrue('libfoo.a' in os.listdir(build_temp)) def test_suite(): return unittest.makeSuite(BuildCLibTestCase) diff --git a/Lib/distutils/tests/test_build_ext.py b/Lib/distutils/tests/test_build_ext.py index 9861ee2..1221fd4 100644 --- a/Lib/distutils/tests/test_build_ext.py +++ b/Lib/distutils/tests/test_build_ext.py @@ -74,15 +74,15 @@ class BuildExtTestCase(TempdirManager, import xx for attr in ('error', 'foo', 'new', 'roj'): - self.assert_(hasattr(xx, attr)) + self.assertTrue(hasattr(xx, attr)) self.assertEquals(xx.foo(2, 5), 7) self.assertEquals(xx.foo(13,15), 28) self.assertEquals(xx.new().demo(), None) doc = 'This is a template module just for instruction.' self.assertEquals(xx.__doc__, doc) - self.assert_(isinstance(xx.Null(), xx.Null)) - self.assert_(isinstance(xx.Str(), xx.Str)) + self.assertTrue(isinstance(xx.Null(), xx.Null)) + self.assertTrue(isinstance(xx.Str(), xx.Str)) def tearDown(self): # Get everything back to normal @@ -114,7 +114,7 @@ class BuildExtTestCase(TempdirManager, _config_vars['Py_ENABLE_SHARED'] = old_var # make sure we get some library dirs under solaris - self.assert_(len(cmd.library_dirs) > 0) + self.assertTrue(len(cmd.library_dirs) > 0) def test_user_site(self): # site.USER_SITE was introduced in 2.6 @@ -128,7 +128,7 @@ class BuildExtTestCase(TempdirManager, # making sure the user option is there options = [name for name, short, lable in cmd.user_options] - self.assert_('user' in options) + self.assertTrue('user' in options) # setting a value cmd.user = 1 @@ -144,9 +144,9 @@ class BuildExtTestCase(TempdirManager, # see if include_dirs and library_dirs # were set - self.assert_(lib in cmd.library_dirs) - self.assert_(lib in cmd.rpath) - self.assert_(incl in cmd.include_dirs) + self.assertTrue(lib in cmd.library_dirs) + self.assertTrue(lib in cmd.rpath) + self.assertTrue(incl in cmd.include_dirs) def test_optional_extension(self): @@ -175,10 +175,10 @@ class BuildExtTestCase(TempdirManager, from distutils import sysconfig py_include = sysconfig.get_python_inc() - self.assert_(py_include in cmd.include_dirs) + self.assertTrue(py_include in cmd.include_dirs) plat_py_include = sysconfig.get_python_inc(plat_specific=1) - self.assert_(plat_py_include in cmd.include_dirs) + self.assertTrue(plat_py_include in cmd.include_dirs) # make sure cmd.libraries is turned into a list # if it's a string @@ -192,7 +192,7 @@ class BuildExtTestCase(TempdirManager, cmd = build_ext(dist) cmd.library_dirs = 'my_lib_dir' cmd.finalize_options() - self.assert_('my_lib_dir' in cmd.library_dirs) + self.assertTrue('my_lib_dir' in cmd.library_dirs) # make sure rpath is turned into a list # if it's a list of os.pathsep's paths @@ -257,13 +257,13 @@ class BuildExtTestCase(TempdirManager, 'some': 'bar'})] cmd.check_extensions_list(exts) ext = exts[0] - self.assert_(isinstance(ext, Extension)) + self.assertTrue(isinstance(ext, Extension)) # check_extensions_list adds in ext the values passed # when they are in ('include_dirs', 'library_dirs', 'libraries' # 'extra_objects', 'extra_compile_args', 'extra_link_args') self.assertEquals(ext.libraries, 'foo') - self.assert_(not hasattr(ext, 'some')) + self.assertTrue(not hasattr(ext, 'some')) # 'macros' element of build info dict must be 1- or 2-tuple exts = [('foo.bar', {'sources': [''], 'libraries': 'foo', @@ -321,7 +321,7 @@ class BuildExtTestCase(TempdirManager, so_file = cmd.get_outputs()[0] finally: os.chdir(old_wd) - self.assert_(os.path.exists(so_file)) + self.assertTrue(os.path.exists(so_file)) self.assertEquals(os.path.splitext(so_file)[-1], sysconfig.get_config_var('SO')) so_dir = os.path.dirname(so_file) @@ -330,7 +330,7 @@ class BuildExtTestCase(TempdirManager, cmd.inplace = 0 cmd.run() so_file = cmd.get_outputs()[0] - self.assert_(os.path.exists(so_file)) + self.assertTrue(os.path.exists(so_file)) self.assertEquals(os.path.splitext(so_file)[-1], sysconfig.get_config_var('SO')) so_dir = os.path.dirname(so_file) diff --git a/Lib/distutils/tests/test_build_py.py b/Lib/distutils/tests/test_build_py.py index 75b6624..8ad3bbc 100644 --- a/Lib/distutils/tests/test_build_py.py +++ b/Lib/distutils/tests/test_build_py.py @@ -52,9 +52,9 @@ class BuildPyTestCase(support.TempdirManager, self.assertEqual(len(cmd.get_outputs()), 3) pkgdest = os.path.join(destination, "pkg") files = os.listdir(pkgdest) - self.assert_("__init__.py" in files) - self.assert_("__init__.pyc" in files) - self.assert_("README.txt" in files) + self.assertTrue("__init__.py" in files) + self.assertTrue("__init__.pyc" in files) + self.assertTrue("README.txt" in files) def test_empty_package_dir (self): # See SF 1668596/1720897. diff --git a/Lib/distutils/tests/test_build_scripts.py b/Lib/distutils/tests/test_build_scripts.py index b55eb58..b1d2d07 100644 --- a/Lib/distutils/tests/test_build_scripts.py +++ b/Lib/distutils/tests/test_build_scripts.py @@ -16,12 +16,12 @@ class BuildScriptsTestCase(support.TempdirManager, def test_default_settings(self): cmd = self.get_build_scripts_cmd("/foo/bar", []) - self.assert_(not cmd.force) - self.assert_(cmd.build_dir is None) + self.assertTrue(not cmd.force) + self.assertTrue(cmd.build_dir is None) cmd.finalize_options() - self.assert_(cmd.force) + self.assertTrue(cmd.force) self.assertEqual(cmd.build_dir, "/foo/bar") def test_build(self): @@ -37,7 +37,7 @@ class BuildScriptsTestCase(support.TempdirManager, built = os.listdir(target) for name in expected: - self.assert_(name in built) + self.assertTrue(name in built) def get_build_scripts_cmd(self, target, scripts): import sys @@ -100,7 +100,7 @@ class BuildScriptsTestCase(support.TempdirManager, built = os.listdir(target) for name in expected: - self.assert_(name in built) + self.assertTrue(name in built) def test_suite(): return unittest.makeSuite(BuildScriptsTestCase) diff --git a/Lib/distutils/tests/test_clean.py b/Lib/distutils/tests/test_clean.py index 3026032..dbc4ee2 100755 --- a/Lib/distutils/tests/test_clean.py +++ b/Lib/distutils/tests/test_clean.py @@ -35,7 +35,7 @@ class cleanTestCase(support.TempdirManager, # make sure the files where removed for name, path in dirs: - self.assert_(not os.path.exists(path), + self.assertTrue(not os.path.exists(path), '%s was not removed' % path) # let's run the command again (should spit warnings but suceed) diff --git a/Lib/distutils/tests/test_cmd.py b/Lib/distutils/tests/test_cmd.py index 8f2b36f..d6438b5 100644 --- a/Lib/distutils/tests/test_cmd.py +++ b/Lib/distutils/tests/test_cmd.py @@ -70,7 +70,7 @@ class CommandTestCase(unittest.TestCase): cmd.option2 = None cmd.ensure_string('option2', 'xxx') - self.assert_(hasattr(cmd, 'option2')) + self.assertTrue(hasattr(cmd, 'option2')) cmd.option3 = 1 self.assertRaises(DistutilsOptionError, cmd.ensure_string, 'option3') diff --git a/Lib/distutils/tests/test_config.py b/Lib/distutils/tests/test_config.py index 0f97cf7..879689d 100644 --- a/Lib/distutils/tests/test_config.py +++ b/Lib/distutils/tests/test_config.py @@ -102,9 +102,9 @@ class PyPIRCCommandTestCase(support.TempdirManager, def test_server_empty_registration(self): cmd = self._cmd(self.dist) rc = cmd._get_rc_file() - self.assert_(not os.path.exists(rc)) + self.assertTrue(not os.path.exists(rc)) cmd._store_pypirc('tarek', 'xxx') - self.assert_(os.path.exists(rc)) + self.assertTrue(os.path.exists(rc)) content = open(rc).read() self.assertEquals(content, WANTED) diff --git a/Lib/distutils/tests/test_config_cmd.py b/Lib/distutils/tests/test_config_cmd.py index bacf13a..ef2e7bc 100644 --- a/Lib/distutils/tests/test_config_cmd.py +++ b/Lib/distutils/tests/test_config_cmd.py @@ -73,14 +73,14 @@ class ConfigTestCase(support.LoggingSilencer, self.write_file(f2, 'xxx') for f in (f1, f2): - self.assert_(os.path.exists(f)) + self.assertTrue(os.path.exists(f)) pkg_dir, dist = self.create_dist() cmd = config(dist) cmd._clean(f1, f2) for f in (f1, f2): - self.assert_(not os.path.exists(f)) + self.assertTrue(not os.path.exists(f)) def test_suite(): return unittest.makeSuite(ConfigTestCase) diff --git a/Lib/distutils/tests/test_dist.py b/Lib/distutils/tests/test_dist.py index 4076039..9f795f4 100644 --- a/Lib/distutils/tests/test_dist.py +++ b/Lib/distutils/tests/test_dist.py @@ -72,7 +72,7 @@ class DistributionTestCase(support.LoggingSilencer, self.assertEqual(d.get_command_packages(), ["distutils.command", "foo.bar", "distutils.tests"]) cmd = d.get_command_obj("test_dist") - self.assert_(isinstance(cmd, test_dist)) + self.assertTrue(isinstance(cmd, test_dist)) self.assertEqual(cmd.sample_option, "sometext") def test_command_packages_configfile(self): @@ -157,10 +157,10 @@ class MetadataTestCase(support.TempdirManager, support.EnvironGuard, "version": "1.0"} dist = Distribution(attrs) meta = self.format_metadata(dist) - self.assert_("Metadata-Version: 1.0" in meta) - self.assert_("provides:" not in meta.lower()) - self.assert_("requires:" not in meta.lower()) - self.assert_("obsoletes:" not in meta.lower()) + self.assertTrue("Metadata-Version: 1.0" in meta) + self.assertTrue("provides:" not in meta.lower()) + self.assertTrue("requires:" not in meta.lower()) + self.assertTrue("obsoletes:" not in meta.lower()) def test_provides(self): attrs = {"name": "package", @@ -172,9 +172,9 @@ class MetadataTestCase(support.TempdirManager, support.EnvironGuard, self.assertEqual(dist.get_provides(), ["package", "package.sub"]) meta = self.format_metadata(dist) - self.assert_("Metadata-Version: 1.1" in meta) - self.assert_("requires:" not in meta.lower()) - self.assert_("obsoletes:" not in meta.lower()) + self.assertTrue("Metadata-Version: 1.1" in meta) + self.assertTrue("requires:" not in meta.lower()) + self.assertTrue("obsoletes:" not in meta.lower()) def test_provides_illegal(self): self.assertRaises(ValueError, Distribution, @@ -192,11 +192,11 @@ class MetadataTestCase(support.TempdirManager, support.EnvironGuard, self.assertEqual(dist.get_requires(), ["other", "another (==1.0)"]) meta = self.format_metadata(dist) - self.assert_("Metadata-Version: 1.1" in meta) - self.assert_("provides:" not in meta.lower()) - self.assert_("Requires: other" in meta) - self.assert_("Requires: another (==1.0)" in meta) - self.assert_("obsoletes:" not in meta.lower()) + self.assertTrue("Metadata-Version: 1.1" in meta) + self.assertTrue("provides:" not in meta.lower()) + self.assertTrue("Requires: other" in meta) + self.assertTrue("Requires: another (==1.0)" in meta) + self.assertTrue("obsoletes:" not in meta.lower()) def test_requires_illegal(self): self.assertRaises(ValueError, Distribution, @@ -214,11 +214,11 @@ class MetadataTestCase(support.TempdirManager, support.EnvironGuard, self.assertEqual(dist.get_obsoletes(), ["other", "another (<1.0)"]) meta = self.format_metadata(dist) - self.assert_("Metadata-Version: 1.1" in meta) - self.assert_("provides:" not in meta.lower()) - self.assert_("requires:" not in meta.lower()) - self.assert_("Obsoletes: other" in meta) - self.assert_("Obsoletes: another (<1.0)" in meta) + self.assertTrue("Metadata-Version: 1.1" in meta) + self.assertTrue("provides:" not in meta.lower()) + self.assertTrue("requires:" not in meta.lower()) + self.assertTrue("Obsoletes: other" in meta) + self.assertTrue("Obsoletes: another (<1.0)" in meta) def test_obsoletes_illegal(self): self.assertRaises(ValueError, Distribution, @@ -252,14 +252,14 @@ class MetadataTestCase(support.TempdirManager, support.EnvironGuard, if sys.platform in ('linux', 'darwin'): self.environ['HOME'] = temp_dir files = dist.find_config_files() - self.assert_(user_filename in files) + self.assertTrue(user_filename in files) # win32-style if sys.platform == 'win32': # home drive should be found self.environ['HOME'] = temp_dir files = dist.find_config_files() - self.assert_(user_filename in files, + self.assertTrue(user_filename in files, '%r not found in %r' % (user_filename, files)) finally: os.remove(user_filename) @@ -285,7 +285,7 @@ class MetadataTestCase(support.TempdirManager, support.EnvironGuard, output = [line for line in s.getvalue().split('\n') if line.strip() != ''] - self.assert_(len(output) > 0) + self.assertTrue(len(output) > 0) def test_suite(): suite = unittest.TestSuite() diff --git a/Lib/distutils/tests/test_install.py b/Lib/distutils/tests/test_install.py index 8d7e972..d0ad5ce 100644 --- a/Lib/distutils/tests/test_install.py +++ b/Lib/distutils/tests/test_install.py @@ -88,7 +88,7 @@ class InstallTestCase(support.TempdirManager, def _test_user_site(self): for key in ('nt_user', 'unix_user', 'os2_home'): - self.assert_(key in INSTALL_SCHEMES) + self.assertTrue(key in INSTALL_SCHEMES) dist = Distribution({'name': 'xx'}) cmd = install(dist) @@ -96,24 +96,24 @@ class InstallTestCase(support.TempdirManager, # making sure the user option is there options = [name for name, short, lable in cmd.user_options] - self.assert_('user' in options) + self.assertTrue('user' in options) # setting a value cmd.user = 1 # user base and site shouldn't be created yet - self.assert_(not os.path.exists(self.user_base)) - self.assert_(not os.path.exists(self.user_site)) + self.assertTrue(not os.path.exists(self.user_base)) + self.assertTrue(not os.path.exists(self.user_site)) # let's run finalize cmd.ensure_finalized() # now they should - self.assert_(os.path.exists(self.user_base)) - self.assert_(os.path.exists(self.user_site)) + self.assertTrue(os.path.exists(self.user_base)) + self.assertTrue(os.path.exists(self.user_site)) - self.assert_('userbase' in cmd.config_vars) - self.assert_('usersite' in cmd.config_vars) + self.assertTrue('userbase' in cmd.config_vars) + self.assertTrue('usersite' in cmd.config_vars) def test_handle_extra_path(self): dist = Distribution({'name': 'xx', 'extra_path': 'path,dirs'}) diff --git a/Lib/distutils/tests/test_install_data.py b/Lib/distutils/tests/test_install_data.py index 73c4037..7072136 100644 --- a/Lib/distutils/tests/test_install_data.py +++ b/Lib/distutils/tests/test_install_data.py @@ -35,9 +35,9 @@ class InstallDataTestCase(support.TempdirManager, # let's check the result self.assertEquals(len(cmd.get_outputs()), 2) rtwo = os.path.split(two)[-1] - self.assert_(os.path.exists(os.path.join(inst2, rtwo))) + self.assertTrue(os.path.exists(os.path.join(inst2, rtwo))) rone = os.path.split(one)[-1] - self.assert_(os.path.exists(os.path.join(inst, rone))) + self.assertTrue(os.path.exists(os.path.join(inst, rone))) cmd.outfiles = [] # let's try with warn_dir one @@ -47,8 +47,8 @@ class InstallDataTestCase(support.TempdirManager, # let's check the result self.assertEquals(len(cmd.get_outputs()), 2) - self.assert_(os.path.exists(os.path.join(inst2, rtwo))) - self.assert_(os.path.exists(os.path.join(inst, rone))) + self.assertTrue(os.path.exists(os.path.join(inst2, rtwo))) + self.assertTrue(os.path.exists(os.path.join(inst, rone))) cmd.outfiles = [] # now using root and empty dir @@ -65,8 +65,8 @@ class InstallDataTestCase(support.TempdirManager, # let's check the result self.assertEquals(len(cmd.get_outputs()), 4) - self.assert_(os.path.exists(os.path.join(inst2, rtwo))) - self.assert_(os.path.exists(os.path.join(inst, rone))) + self.assertTrue(os.path.exists(os.path.join(inst2, rtwo))) + self.assertTrue(os.path.exists(os.path.join(inst, rone))) def test_suite(): return unittest.makeSuite(InstallDataTestCase) diff --git a/Lib/distutils/tests/test_install_lib.py b/Lib/distutils/tests/test_install_lib.py index d768166..793b95c 100644 --- a/Lib/distutils/tests/test_install_lib.py +++ b/Lib/distutils/tests/test_install_lib.py @@ -39,8 +39,8 @@ class InstallLibTestCase(support.TempdirManager, f = os.path.join(pkg_dir, 'foo.py') self.write_file(f, '# python file') cmd.byte_compile([f]) - self.assert_(os.path.exists(os.path.join(pkg_dir, 'foo.pyc'))) - self.assert_(os.path.exists(os.path.join(pkg_dir, 'foo.pyo'))) + self.assertTrue(os.path.exists(os.path.join(pkg_dir, 'foo.pyc'))) + self.assertTrue(os.path.exists(os.path.join(pkg_dir, 'foo.pyo'))) def test_get_outputs(self): pkg_dir, dist = self.create_dist() @@ -57,7 +57,7 @@ class InstallLibTestCase(support.TempdirManager, cmd.distribution.script_name = 'setup.py' # get_output should return 4 elements - self.assert_(len(cmd.get_outputs()) >= 2) + self.assertTrue(len(cmd.get_outputs()) >= 2) def test_get_inputs(self): pkg_dir, dist = self.create_dist() diff --git a/Lib/distutils/tests/test_install_scripts.py b/Lib/distutils/tests/test_install_scripts.py index fffa6ef..b7eb625 100644 --- a/Lib/distutils/tests/test_install_scripts.py +++ b/Lib/distutils/tests/test_install_scripts.py @@ -23,15 +23,15 @@ class InstallScriptsTestCase(support.TempdirManager, skip_build=1, ) cmd = install_scripts(dist) - self.assert_(not cmd.force) - self.assert_(not cmd.skip_build) - self.assert_(cmd.build_dir is None) - self.assert_(cmd.install_dir is None) + self.assertTrue(not cmd.force) + self.assertTrue(not cmd.skip_build) + self.assertTrue(cmd.build_dir is None) + self.assertTrue(cmd.install_dir is None) cmd.finalize_options() - self.assert_(cmd.force) - self.assert_(cmd.skip_build) + self.assertTrue(cmd.force) + self.assertTrue(cmd.skip_build) self.assertEqual(cmd.build_dir, "/foo/bar") self.assertEqual(cmd.install_dir, "/splat/funk") @@ -69,7 +69,7 @@ class InstallScriptsTestCase(support.TempdirManager, installed = os.listdir(target) for name in expected: - self.assert_(name in installed) + self.assertTrue(name in installed) def test_suite(): diff --git a/Lib/distutils/tests/test_msvc9compiler.py b/Lib/distutils/tests/test_msvc9compiler.py index 11e5a47..7382798 100644 --- a/Lib/distutils/tests/test_msvc9compiler.py +++ b/Lib/distutils/tests/test_msvc9compiler.py @@ -46,7 +46,7 @@ class msvc9compilerTestCase(unittest.TestCase): # windows registeries versions. path = r'Software\Microsoft\Notepad' v = Reg.get_value(path, "lfitalic") - self.assert_(v in (0, 1)) + self.assertTrue(v in (0, 1)) import winreg HKCU = winreg.HKEY_CURRENT_USER @@ -54,7 +54,7 @@ class msvc9compilerTestCase(unittest.TestCase): self.assertEquals(keys, None) keys = Reg.read_keys(HKCU, r'Software\Microsoft') - self.assert_('Notepad' in keys) + self.assertTrue('Notepad' in keys) def test_suite(): return unittest.makeSuite(msvc9compilerTestCase) diff --git a/Lib/distutils/tests/test_register.py b/Lib/distutils/tests/test_register.py index d9ff3ec..c03ad10 100644 --- a/Lib/distutils/tests/test_register.py +++ b/Lib/distutils/tests/test_register.py @@ -96,7 +96,7 @@ class RegisterTestCase(PyPIRCCommandTestCase): cmd = self._get_cmd() # we shouldn't have a .pypirc file yet - self.assert_(not os.path.exists(self.rc)) + self.assertTrue(not os.path.exists(self.rc)) # patching input and getpass.getpass # so register gets happy @@ -115,7 +115,7 @@ class RegisterTestCase(PyPIRCCommandTestCase): del register_module.input # we should have a brand new .pypirc file - self.assert_(os.path.exists(self.rc)) + self.assertTrue(os.path.exists(self.rc)) # with the content similar to WANTED_PYPIRC content = open(self.rc).read() @@ -133,13 +133,13 @@ class RegisterTestCase(PyPIRCCommandTestCase): # let's see what the server received : we should # have 2 similar requests - self.assert_(self.conn.reqs, 2) + self.assertTrue(self.conn.reqs, 2) req1 = dict(self.conn.reqs[0].headers) req2 = dict(self.conn.reqs[1].headers) self.assertEquals(req1['Content-length'], '1374') self.assertEquals(req2['Content-length'], '1374') - self.assert_((b'xxx') in self.conn.reqs[1].data) + self.assertTrue((b'xxx') in self.conn.reqs[1].data) def test_password_not_in_file(self): @@ -165,11 +165,11 @@ class RegisterTestCase(PyPIRCCommandTestCase): del register_module.input # we should have send a request - self.assert_(self.conn.reqs, 1) + self.assertTrue(self.conn.reqs, 1) req = self.conn.reqs[0] headers = dict(req.headers) self.assertEquals(headers['Content-length'], '608') - self.assert_((b'tarek') in req.data) + self.assertTrue((b'tarek') in req.data) def test_password_reset(self): # this test runs choice 3 @@ -183,11 +183,11 @@ class RegisterTestCase(PyPIRCCommandTestCase): del register_module.input # we should have send a request - self.assert_(self.conn.reqs, 1) + self.assertTrue(self.conn.reqs, 1) req = self.conn.reqs[0] headers = dict(req.headers) self.assertEquals(headers['Content-length'], '290') - self.assert_((b'tarek') in req.data) + self.assertTrue((b'tarek') in req.data) def test_strict(self): # testing the script option diff --git a/Lib/distutils/tests/test_sysconfig.py b/Lib/distutils/tests/test_sysconfig.py index 2d8fa27..eb36204 100644 --- a/Lib/distutils/tests/test_sysconfig.py +++ b/Lib/distutils/tests/test_sysconfig.py @@ -21,12 +21,12 @@ class SysconfigTestCase(support.EnvironGuard, def test_get_config_h_filename(self): config_h = sysconfig.get_config_h_filename() - self.assert_(os.path.isfile(config_h), config_h) + self.assertTrue(os.path.isfile(config_h), config_h) def test_get_python_lib(self): lib_dir = sysconfig.get_python_lib() # XXX doesn't work on Linux when Python was never installed before - #self.assert_(os.path.isdir(lib_dir), lib_dir) + #self.assertTrue(os.path.isdir(lib_dir), lib_dir) # test for pythonxx.lib? self.assertNotEqual(sysconfig.get_python_lib(), sysconfig.get_python_lib(prefix=TESTFN)) @@ -36,14 +36,14 @@ class SysconfigTestCase(support.EnvironGuard, # This is not much of a test. We make sure Python.h exists # in the directory returned by get_python_inc() but we don't know # it is the correct file. - self.assert_(os.path.isdir(inc_dir), inc_dir) + self.assertTrue(os.path.isdir(inc_dir), inc_dir) python_h = os.path.join(inc_dir, "Python.h") - self.assert_(os.path.isfile(python_h), python_h) + self.assertTrue(os.path.isfile(python_h), python_h) def test_get_config_vars(self): cvars = sysconfig.get_config_vars() - self.assert_(isinstance(cvars, dict)) - self.assert_(cvars) + self.assertTrue(isinstance(cvars, dict)) + self.assertTrue(cvars) def test_customize_compiler(self): diff --git a/Lib/distutils/tests/test_upload.py b/Lib/distutils/tests/test_upload.py index 95e4ac3..828f20c 100644 --- a/Lib/distutils/tests/test_upload.py +++ b/Lib/distutils/tests/test_upload.py @@ -107,7 +107,7 @@ class uploadTestCase(PyPIRCCommandTestCase): # what did we send ? headers = dict(self.conn.headers) self.assertEquals(headers['Content-length'], '2087') - self.assert_(headers['Content-type'].startswith('multipart/form-data')) + self.assertTrue(headers['Content-type'].startswith('multipart/form-data')) self.assertEquals(self.conn.requests, [('POST', '/pypi')]) self.assert_((b'xxx') in self.conn.body) diff --git a/Lib/distutils/tests/test_util.py b/Lib/distutils/tests/test_util.py index cee7d52..c0acf5f 100644 --- a/Lib/distutils/tests/test_util.py +++ b/Lib/distutils/tests/test_util.py @@ -225,10 +225,10 @@ class UtilTestCase(support.EnvironGuard, unittest.TestCase): no = ('n', 'no', 'f', 'false', 'off', '0', 'Off', 'No', 'N') for y in yes: - self.assert_(strtobool(y)) + self.assertTrue(strtobool(y)) for n in no: - self.assert_(not strtobool(n)) + self.assertTrue(not strtobool(n)) def test_rfc822_escape(self): header = 'I am a\npoor\nlonesome\nheader\n' diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py index 86e3537..25885c7 100644 --- a/Lib/email/test/test_email.py +++ b/Lib/email/test/test_email.py @@ -53,7 +53,7 @@ def openfile(filename, *args, **kws): # Base test class class TestEmailBase(unittest.TestCase): def ndiffAssertEqual(self, first, second): - """Like failUnlessEqual except use ndiff for readable output.""" + """Like assertEqual except use ndiff for readable output.""" if first != second: sfirst = str(first) ssecond = str(second) @@ -222,12 +222,12 @@ class TestMessageAPI(TestEmailBase): msg['From'] = 'Me' msg['to'] = 'You' # Check for case insensitivity - self.failUnless('from' in msg) - self.failUnless('From' in msg) - self.failUnless('FROM' in msg) - self.failUnless('to' in msg) - self.failUnless('To' in msg) - self.failUnless('TO' in msg) + self.assertTrue('from' in msg) + self.assertTrue('From' in msg) + self.assertTrue('FROM' in msg) + self.assertTrue('to' in msg) + self.assertTrue('To' in msg) + self.assertTrue('TO' in msg) def test_as_string(self): eq = self.ndiffAssertEqual @@ -237,7 +237,7 @@ class TestMessageAPI(TestEmailBase): eq(text, str(msg)) fullrepr = msg.as_string(unixfrom=True) lines = fullrepr.split('\n') - self.failUnless(lines[0].startswith('From ')) + self.assertTrue(lines[0].startswith('From ')) eq(text, NL.join(lines[1:])) def test_bad_param(self): @@ -307,12 +307,12 @@ class TestMessageAPI(TestEmailBase): '"Jim&&Jill"') def test_field_containment(self): - unless = self.failUnless + unless = self.assertTrue msg = email.message_from_string('Header: exists') unless('header' in msg) unless('Header' in msg) unless('HEADER' in msg) - self.failIf('headerx' in msg) + self.assertFalse('headerx' in msg) def test_set_param(self): eq = self.assertEqual @@ -952,7 +952,7 @@ class TestMIMEAudio(unittest.TestCase): def test_add_header(self): eq = self.assertEqual - unless = self.failUnless + unless = self.assertTrue self._au.add_header('Content-Disposition', 'attachment', filename='audiotest.au') eq(self._au['content-disposition'], @@ -992,7 +992,7 @@ class TestMIMEImage(unittest.TestCase): def test_add_header(self): eq = self.assertEqual - unless = self.failUnless + unless = self.assertTrue self._im.add_header('Content-Disposition', 'attachment', filename='dingusfish.gif') eq(self._im['content-disposition'], @@ -1036,7 +1036,7 @@ class TestMIMEText(unittest.TestCase): def test_types(self): eq = self.assertEqual - unless = self.failUnless + unless = self.assertTrue eq(self._msg.get_content_type(), 'text/plain') eq(self._msg.get_param('charset'), 'us-ascii') missing = [] @@ -1046,7 +1046,7 @@ class TestMIMEText(unittest.TestCase): def test_payload(self): self.assertEqual(self._msg.get_payload(), 'hello there') - self.failUnless(not self._msg.is_multipart()) + self.assertTrue(not self._msg.is_multipart()) def test_charset(self): eq = self.assertEqual @@ -1097,7 +1097,7 @@ This is the dingus fish. def test_hierarchy(self): # convenience eq = self.assertEqual - unless = self.failUnless + unless = self.assertTrue raises = self.assertRaises # tests m = self._msg @@ -1411,7 +1411,7 @@ Content-Type: text/plain -- XXXX-- ''') - self.failUnless(msg.is_multipart()) + self.assertTrue(msg.is_multipart()) eq(msg.get_boundary(), ' XXXX') eq(len(msg.get_payload()), 2) @@ -1441,7 +1441,7 @@ class TestNonConformant(TestEmailBase): eq(msg.get_content_subtype(), 'plain') def test_same_boundary_inner_outer(self): - unless = self.failUnless + unless = self.assertTrue msg = self._msgobj('msg_15.txt') # XXX We can probably eventually do better inner = msg.get_payload(0) @@ -1451,7 +1451,7 @@ class TestNonConformant(TestEmailBase): errors.StartBoundaryNotFoundDefect)) def test_multipart_no_boundary(self): - unless = self.failUnless + unless = self.assertTrue msg = self._msgobj('msg_25.txt') unless(isinstance(msg.get_payload(), str)) self.assertEqual(len(msg.defects), 2) @@ -1509,7 +1509,7 @@ counter to RFC 2822, there's no separating newline here """) def test_lying_multipart(self): - unless = self.failUnless + unless = self.assertTrue msg = self._msgobj('msg_41.txt') unless(hasattr(msg, 'defects')) self.assertEqual(len(msg.defects), 2) @@ -1529,7 +1529,7 @@ counter to RFC 2822, there's no separating newline here # [*] This message is missing its start boundary bad = outer.get_payload(1).get_payload(0) self.assertEqual(len(bad.defects), 1) - self.failUnless(isinstance(bad.defects[0], + self.assertTrue(isinstance(bad.defects[0], errors.StartBoundaryNotFoundDefect)) def test_first_line_is_continuation_header(self): @@ -1539,7 +1539,7 @@ counter to RFC 2822, there's no separating newline here eq(msg.keys(), []) eq(msg.get_payload(), 'Line 2\nLine 3') eq(len(msg.defects), 1) - self.failUnless(isinstance(msg.defects[0], + self.assertTrue(isinstance(msg.defects[0], errors.FirstHeaderLineIsContinuationDefect)) eq(msg.defects[0].line, ' Line 1\n') @@ -1607,7 +1607,7 @@ class TestMIMEMessage(TestEmailBase): def test_valid_argument(self): eq = self.assertEqual - unless = self.failUnless + unless = self.assertTrue subject = 'A sub-message' m = Message() m['Subject'] = subject @@ -1651,20 +1651,20 @@ Here is the body of the message. def test_parse_message_rfc822(self): eq = self.assertEqual - unless = self.failUnless + unless = self.assertTrue msg = self._msgobj('msg_11.txt') eq(msg.get_content_type(), 'message/rfc822') payload = msg.get_payload() unless(isinstance(payload, list)) eq(len(payload), 1) submsg = payload[0] - self.failUnless(isinstance(submsg, Message)) + self.assertTrue(isinstance(submsg, Message)) eq(submsg['subject'], 'An enclosed message') eq(submsg.get_payload(), 'Here is the body of the message.\n') def test_dsn(self): eq = self.assertEqual - unless = self.failUnless + unless = self.assertTrue # msg 16 is a Delivery Status Notification, see RFC 1894 msg = self._msgobj('msg_16.txt') eq(msg.get_content_type(), 'multipart/report') @@ -2002,7 +2002,7 @@ class TestIdempotent(TestEmailBase): def test_content_type(self): eq = self.assertEquals - unless = self.failUnless + unless = self.assertTrue # Get a message object and reset the seek pointer for other tests msg, text = self._msgobj('msg_05.txt') eq(msg.get_content_type(), 'multipart/report') @@ -2024,7 +2024,7 @@ class TestIdempotent(TestEmailBase): eq(msg2.get_payload(), 'Yadda yadda yadda\n') msg3 = msg.get_payload(2) eq(msg3.get_content_type(), 'message/rfc822') - self.failUnless(isinstance(msg3, Message)) + self.assertTrue(isinstance(msg3, Message)) payload = msg3.get_payload() unless(isinstance(payload, list)) eq(len(payload), 1) @@ -2034,7 +2034,7 @@ class TestIdempotent(TestEmailBase): def test_parser(self): eq = self.assertEquals - unless = self.failUnless + unless = self.assertTrue msg, text = self._msgobj('msg_06.txt') # Check some of the outer headers eq(msg.get_content_type(), 'message/rfc822') @@ -2044,9 +2044,9 @@ class TestIdempotent(TestEmailBase): unless(isinstance(payload, list)) eq(len(payload), 1) msg1 = payload[0] - self.failUnless(isinstance(msg1, Message)) + self.assertTrue(isinstance(msg1, Message)) eq(msg1.get_content_type(), 'text/plain') - self.failUnless(isinstance(msg1.get_payload(), str)) + self.assertTrue(isinstance(msg1.get_payload(), str)) eq(msg1.get_payload(), '\n') @@ -2077,7 +2077,7 @@ class TestMiscellaneous(TestEmailBase): self.assertEqual(text, s.getvalue()) def test_message_from_string_with_class(self): - unless = self.failUnless + unless = self.assertTrue with openfile('msg_01.txt') as fp: text = fp.read() @@ -2095,7 +2095,7 @@ class TestMiscellaneous(TestEmailBase): unless(isinstance(subpart, MyMessage)) def test_message_from_file_with_class(self): - unless = self.failUnless + unless = self.assertTrue # Create a subclass class MyMessage(Message): pass @@ -2217,7 +2217,7 @@ Foo def test_charset_richcomparisons(self): eq = self.assertEqual - ne = self.failIfEqual + ne = self.assertNotEqual cset1 = Charset() cset2 = Charset() eq(cset1, 'us-ascii') @@ -2410,8 +2410,8 @@ class TestParsers(TestEmailBase): eq(msg['from'], 'ppp-request@zzz.org') eq(msg['to'], 'ppp@zzz.org') eq(msg.get_content_type(), 'multipart/mixed') - self.failIf(msg.is_multipart()) - self.failUnless(isinstance(msg.get_payload(), str)) + self.assertFalse(msg.is_multipart()) + self.assertTrue(isinstance(msg.get_payload(), str)) def test_whitespace_continuation(self): eq = self.assertEqual @@ -2613,18 +2613,18 @@ class TestQuopri(unittest.TestCase): def test_quopri_header_check(self): for c in self.hlit: - self.failIf(quoprimime.header_check(c), + self.assertFalse(quoprimime.header_check(c), 'Should not be header quopri encoded: %s' % chr(c)) for c in self.hnon: - self.failUnless(quoprimime.header_check(c), + self.assertTrue(quoprimime.header_check(c), 'Should be header quopri encoded: %s' % chr(c)) def test_quopri_body_check(self): for c in self.blit: - self.failIf(quoprimime.body_check(c), + self.assertFalse(quoprimime.body_check(c), 'Should not be body quopri encoded: %s' % chr(c)) for c in self.bnon: - self.failUnless(quoprimime.body_check(c), + self.assertTrue(quoprimime.body_check(c), 'Should be body quopri encoded: %s' % chr(c)) def test_header_quopri_len(self): @@ -2789,7 +2789,7 @@ class TestHeader(TestEmailBase): h = Header("I am the very model of a modern Major-General; I've information vegetable, animal, and mineral; I know the kings of England, and I quote the fights historical from Marathon to Waterloo, in order categorical; I'm very well acquainted, too, with matters mathematical; I understand equations, both the simple and quadratical; about binomial theorem I'm teeming with a lot o' news, with many cheerful facts about the square of the hypotenuse.", maxlinelen=76) for l in h.encode(splitchars=' ').split('\n '): - self.failUnless(len(l) <= 76) + self.assertTrue(len(l) <= 76) def test_multilingual(self): eq = self.ndiffAssertEqual @@ -3166,7 +3166,7 @@ Content-Type: text/html; NAME*0=file____C__DOCUMENTS_20AND_20SETTINGS_FABIEN_LOC ''' msg = email.message_from_string(m) param = msg.get_param('NAME') - self.failIf(isinstance(param, tuple)) + self.assertFalse(isinstance(param, tuple)) self.assertEqual( param, 'file____C__DOCUMENTS_20AND_20SETTINGS_FABIEN_LOCAL_20SETTINGS_TEMP_nsmail.htm') @@ -3319,7 +3319,7 @@ Content-Type: application/x-foo; name*0=\"Frank's\"; name*1=\" Document\" """ msg = email.message_from_string(m) param = msg.get_param('name') - self.failIf(isinstance(param, tuple)) + self.assertFalse(isinstance(param, tuple)) self.assertEqual(param, "Frank's Document") def test_rfc2231_tick_attack_extended(self): @@ -3343,7 +3343,7 @@ Content-Type: application/x-foo; """ msg = email.message_from_string(m) param = msg.get_param('name') - self.failIf(isinstance(param, tuple)) + self.assertFalse(isinstance(param, tuple)) self.assertEqual(param, "us-ascii'en-us'Frank's Document") def test_rfc2231_no_extended_values(self): diff --git a/Lib/importlib/test/builtin/test_finder.py b/Lib/importlib/test/builtin/test_finder.py index ef8e8fe..40f690e 100644 --- a/Lib/importlib/test/builtin/test_finder.py +++ b/Lib/importlib/test/builtin/test_finder.py @@ -14,7 +14,7 @@ class FinderTests(abc.FinderTests): # Common case. with util.uncache(builtin_util.NAME): found = machinery.BuiltinImporter.find_module(builtin_util.NAME) - self.assert_(found) + self.assertTrue(found) def test_package(self): # Built-in modules cannot be a package. @@ -35,14 +35,14 @@ class FinderTests(abc.FinderTests): def test_failure(self): assert 'importlib' not in sys.builtin_module_names loader = machinery.BuiltinImporter.find_module('importlib') - self.assert_(loader is None) + self.assertTrue(loader is None) def test_ignore_path(self): # The value for 'path' should always trigger a failed import. with util.uncache(builtin_util.NAME): loader = machinery.BuiltinImporter.find_module(builtin_util.NAME, ['pkg']) - self.assert_(loader is None) + self.assertTrue(loader is None) diff --git a/Lib/importlib/test/builtin/test_loader.py b/Lib/importlib/test/builtin/test_loader.py index cfedb5d..dff00ce 100644 --- a/Lib/importlib/test/builtin/test_loader.py +++ b/Lib/importlib/test/builtin/test_loader.py @@ -18,10 +18,10 @@ class LoaderTests(abc.LoaderTests): def verify(self, module): """Verify that the module matches against what it should have.""" - self.assert_(isinstance(module, types.ModuleType)) + self.assertTrue(isinstance(module, types.ModuleType)) for attr, value in self.verification.items(): self.assertEqual(getattr(module, attr), value) - self.assert_(module.__name__ in sys.modules) + self.assertTrue(module.__name__ in sys.modules) load_module = staticmethod(lambda name: machinery.BuiltinImporter.load_module(name)) @@ -49,7 +49,7 @@ class LoaderTests(abc.LoaderTests): with util.uncache(builtin_util.NAME): module1 = self.load_module(builtin_util.NAME) module2 = self.load_module(builtin_util.NAME) - self.assert_(module1 is module2) + self.assertTrue(module1 is module2) def test_unloadable(self): name = 'dssdsdfff' @@ -70,17 +70,17 @@ class InspectLoaderTests(unittest.TestCase): def test_get_code(self): # There is no code object. result = machinery.BuiltinImporter.get_code(builtin_util.NAME) - self.assert_(result is None) + self.assertTrue(result is None) def test_get_source(self): # There is no source. result = machinery.BuiltinImporter.get_source(builtin_util.NAME) - self.assert_(result is None) + self.assertTrue(result is None) def test_is_package(self): # Cannot be a package. result = machinery.BuiltinImporter.is_package(builtin_util.NAME) - self.assert_(not result) + self.assertTrue(not result) def test_not_builtin(self): # Modules not built-in should raise ImportError. diff --git a/Lib/importlib/test/extension/test_finder.py b/Lib/importlib/test/extension/test_finder.py index 39e26a7..546a176 100644 --- a/Lib/importlib/test/extension/test_finder.py +++ b/Lib/importlib/test/extension/test_finder.py @@ -13,7 +13,7 @@ class FinderTests(abc.FinderTests): return importer.find_module(fullname) def test_module(self): - self.assert_(self.find_module(util.NAME)) + self.assertTrue(self.find_module(util.NAME)) def test_package(self): # Extension modules cannot be an __init__ for a package. @@ -32,7 +32,7 @@ class FinderTests(abc.FinderTests): pass def test_failure(self): - self.assert_(self.find_module('asdfjkl;') is None) + self.assertTrue(self.find_module('asdfjkl;') is None) # XXX Raise an exception if someone tries to use the 'path' argument? diff --git a/Lib/importlib/test/extension/test_loader.py b/Lib/importlib/test/extension/test_loader.py index 157a3b6..71841c6 100644 --- a/Lib/importlib/test/extension/test_loader.py +++ b/Lib/importlib/test/extension/test_loader.py @@ -23,8 +23,8 @@ class LoaderTests(abc.LoaderTests): ('__file__', ext_util.FILEPATH), ('__package__', '')]: self.assertEqual(getattr(module, attr), value) - self.assert_(ext_util.NAME in sys.modules) - self.assert_(isinstance(module.__loader__, + self.assertTrue(ext_util.NAME in sys.modules) + self.assertTrue(isinstance(module.__loader__, _bootstrap._ExtensionFileLoader)) def test_package(self): @@ -39,7 +39,7 @@ class LoaderTests(abc.LoaderTests): with util.uncache(ext_util.NAME): module1 = self.load_module(ext_util.NAME) module2 = self.load_module(ext_util.NAME) - self.assert_(module1 is module2) + self.assertTrue(module1 is module2) def test_state_after_failure(self): # No easy way to trigger a failure after a successful import. diff --git a/Lib/importlib/test/extension/test_path_hook.py b/Lib/importlib/test/extension/test_path_hook.py index 8532956..bf2f411 100644 --- a/Lib/importlib/test/extension/test_path_hook.py +++ b/Lib/importlib/test/extension/test_path_hook.py @@ -19,7 +19,7 @@ class PathHookTests(unittest.TestCase): def test_success(self): # Path hook should handle a directory where a known extension module # exists. - self.assert_(hasattr(self.hook(util.PATH), 'find_module')) + self.assertTrue(hasattr(self.hook(util.PATH), 'find_module')) def test_main(): diff --git a/Lib/importlib/test/frozen/test_finder.py b/Lib/importlib/test/frozen/test_finder.py index 8caac48..db88379 100644 --- a/Lib/importlib/test/frozen/test_finder.py +++ b/Lib/importlib/test/frozen/test_finder.py @@ -15,15 +15,15 @@ class FinderTests(abc.FinderTests): def test_module(self): name = '__hello__' loader = self.find(name) - self.assert_(hasattr(loader, 'load_module')) + self.assertTrue(hasattr(loader, 'load_module')) def test_package(self): loader = self.find('__phello__') - self.assert_(hasattr(loader, 'load_module')) + self.assertTrue(hasattr(loader, 'load_module')) def test_module_in_package(self): loader = self.find('__phello__.spam', ['__phello__']) - self.assert_(hasattr(loader, 'load_module')) + self.assertTrue(hasattr(loader, 'load_module')) def test_package_in_package(self): # No frozen package within another package to test with. @@ -35,7 +35,7 @@ class FinderTests(abc.FinderTests): def test_failure(self): loader = self.find('') - self.assert_(loader is None) + self.assertTrue(loader is None) def test_main(): diff --git a/Lib/importlib/test/frozen/test_loader.py b/Lib/importlib/test/frozen/test_loader.py index 472d6ec..fa64f30 100644 --- a/Lib/importlib/test/frozen/test_loader.py +++ b/Lib/importlib/test/frozen/test_loader.py @@ -43,7 +43,7 @@ class LoaderTests(abc.LoaderTests): with util.uncache('__hello__'): module1 = machinery.FrozenImporter.load_module('__hello__') module2 = machinery.FrozenImporter.load_module('__hello__') - self.assert_(module1 is module2) + self.assertTrue(module1 is module2) def test_state_after_failure(self): # No way to trigger an error in a frozen module. @@ -65,12 +65,12 @@ class InspectLoaderTests(unittest.TestCase): code = machinery.FrozenImporter.get_code(name) mod = imp.new_module(name) exec(code, mod.__dict__) - self.assert_(hasattr(mod, 'initialized')) + self.assertTrue(hasattr(mod, 'initialized')) def test_get_source(self): # Should always return None. result = machinery.FrozenImporter.get_source('__hello__') - self.assert_(result is None) + self.assertTrue(result is None) def test_is_package(self): # Should be able to tell what is a package. @@ -78,7 +78,7 @@ class InspectLoaderTests(unittest.TestCase): ('__phello__.spam', False)) for name, is_package in test_for: result = machinery.FrozenImporter.is_package(name) - self.assert_(bool(result) == is_package) + self.assertTrue(bool(result) == is_package) def test_failure(self): # Raise ImportError for modules that are not frozen. diff --git a/Lib/importlib/test/import_/test_caching.py b/Lib/importlib/test/import_/test_caching.py index e37c69a..cf65b23 100644 --- a/Lib/importlib/test/import_/test_caching.py +++ b/Lib/importlib/test/import_/test_caching.py @@ -53,8 +53,8 @@ class UseCache(unittest.TestCase): with self.create_mock('pkg.__init__', 'pkg.module') as importer: with util.import_state(meta_path=[importer]): module = import_util.import_('pkg.module') - self.assert_(hasattr(module, 'module')) - self.assert_(id(module.module), id(sys.modules['pkg.module'])) + self.assertTrue(hasattr(module, 'module')) + self.assertTrue(id(module.module), id(sys.modules['pkg.module'])) # See test_using_cache_after_loader() for reasoning. @import_util.importlib_only @@ -63,7 +63,7 @@ class UseCache(unittest.TestCase): with self.create_mock('pkg.__init__', 'pkg.module') as importer: with util.import_state(meta_path=[importer]): module = import_util.import_('pkg', fromlist=['module']) - self.assert_(hasattr(module, 'module')) + self.assertTrue(hasattr(module, 'module')) self.assertEquals(id(module.module), id(sys.modules['pkg.module'])) diff --git a/Lib/importlib/test/import_/test_fromlist.py b/Lib/importlib/test/import_/test_fromlist.py index 266a495..340235b 100644 --- a/Lib/importlib/test/import_/test_fromlist.py +++ b/Lib/importlib/test/import_/test_fromlist.py @@ -59,7 +59,7 @@ class HandlingFromlist(unittest.TestCase): with util.import_state(meta_path=[importer]): module = import_util.import_('module', fromlist=['non_existent']) self.assertEquals(module.__name__, 'module') - self.assert_(not hasattr(module, 'non_existent')) + self.assertTrue(not hasattr(module, 'non_existent')) def test_module_from_package(self): # [module] @@ -67,7 +67,7 @@ class HandlingFromlist(unittest.TestCase): with util.import_state(meta_path=[importer]): module = import_util.import_('pkg', fromlist=['module']) self.assertEquals(module.__name__, 'pkg') - self.assert_(hasattr(module, 'module')) + self.assertTrue(hasattr(module, 'module')) self.assertEquals(module.module.__name__, 'pkg.module') def test_no_module_from_package(self): @@ -76,7 +76,7 @@ class HandlingFromlist(unittest.TestCase): with util.import_state(meta_path=[importer]): module = import_util.import_('pkg', fromlist='non_existent') self.assertEquals(module.__name__, 'pkg') - self.assert_(not hasattr(module, 'non_existent')) + self.assertTrue(not hasattr(module, 'non_existent')) def test_empty_string(self): with util.mock_modules('pkg.__init__', 'pkg.mod') as importer: @@ -91,7 +91,7 @@ class HandlingFromlist(unittest.TestCase): mock['pkg'].__all__ = ['module'] module = import_util.import_('pkg', fromlist=['*']) self.assertEquals(module.__name__, 'pkg') - self.assert_(hasattr(module, 'module')) + self.assertTrue(hasattr(module, 'module')) self.assertEqual(module.module.__name__, 'pkg.module') def test_star_with_others(self): @@ -102,8 +102,8 @@ class HandlingFromlist(unittest.TestCase): mock['pkg'].__all__ = ['module1'] module = import_util.import_('pkg', fromlist=['module2', '*']) self.assertEquals(module.__name__, 'pkg') - self.assert_(hasattr(module, 'module1')) - self.assert_(hasattr(module, 'module2')) + self.assertTrue(hasattr(module, 'module1')) + self.assertTrue(hasattr(module, 'module2')) self.assertEquals(module.module1.__name__, 'pkg.module1') self.assertEquals(module.module2.__name__, 'pkg.module2') diff --git a/Lib/importlib/test/import_/test_meta_path.py b/Lib/importlib/test/import_/test_meta_path.py index 69859b1..5486694 100644 --- a/Lib/importlib/test/import_/test_meta_path.py +++ b/Lib/importlib/test/import_/test_meta_path.py @@ -64,7 +64,7 @@ class CallSignature(unittest.TestCase): self.assertEquals(len(args), 2) self.assertEquals(len(kwargs), 0) self.assertEquals(args[0], mod_name) - self.assert_(args[1] is None) + self.assertTrue(args[1] is None) def test_with_path(self): # [path set] @@ -82,9 +82,9 @@ class CallSignature(unittest.TestCase): args = log[1][0] kwargs = log[1][1] # Assuming all arguments are positional. - self.assert_(not kwargs) + self.assertTrue(not kwargs) self.assertEquals(args[0], mod_name) - self.assert_(args[1] is path) + self.assertTrue(args[1] is path) diff --git a/Lib/importlib/test/import_/test_packages.py b/Lib/importlib/test/import_/test_packages.py index 5912c1f..b41c36f 100644 --- a/Lib/importlib/test/import_/test_packages.py +++ b/Lib/importlib/test/import_/test_packages.py @@ -13,7 +13,7 @@ class ParentModuleTests(unittest.TestCase): with util.mock_modules('pkg.__init__', 'pkg.module') as mock: with util.import_state(meta_path=[mock]): module = import_util.import_('pkg.module') - self.assert_('pkg' in sys.modules) + self.assertTrue('pkg' in sys.modules) def test_bad_parent(self): with util.mock_modules('pkg.module') as mock: diff --git a/Lib/importlib/test/import_/test_path.py b/Lib/importlib/test/import_/test_path.py index ede9b5f..0e055b1 100644 --- a/Lib/importlib/test/import_/test_path.py +++ b/Lib/importlib/test/import_/test_path.py @@ -19,7 +19,7 @@ class FinderTests(unittest.TestCase): # Test None returned upon not finding a suitable finder. module = '' with util.import_state(): - self.assert_(machinery.PathFinder.find_module(module) is None) + self.assertTrue(machinery.PathFinder.find_module(module) is None) def test_sys_path(self): # Test that sys.path is used when 'path' is None. @@ -30,7 +30,7 @@ class FinderTests(unittest.TestCase): with util.import_state(path_importer_cache={path: importer}, path=[path]): loader = machinery.PathFinder.find_module(module) - self.assert_(loader is importer) + self.assertTrue(loader is importer) def test_path(self): # Test that 'path' is used when set. @@ -40,7 +40,7 @@ class FinderTests(unittest.TestCase): importer = util.mock_modules(module) with util.import_state(path_importer_cache={path: importer}): loader = machinery.PathFinder.find_module(module, [path]) - self.assert_(loader is importer) + self.assertTrue(loader is importer) def test_path_hooks(self): # Test that sys.path_hooks is used. @@ -51,16 +51,16 @@ class FinderTests(unittest.TestCase): hook = import_util.mock_path_hook(path, importer=importer) with util.import_state(path_hooks=[hook]): loader = machinery.PathFinder.find_module(module, [path]) - self.assert_(loader is importer) - self.assert_(path in sys.path_importer_cache) - self.assert_(sys.path_importer_cache[path] is importer) + self.assertTrue(loader is importer) + self.assertTrue(path in sys.path_importer_cache) + self.assertTrue(sys.path_importer_cache[path] is importer) def test_path_importer_cache_has_None(self): # Test that if sys.path_importer_cache has None that None is returned. clear_cache = {path: None for path in sys.path} with util.import_state(path_importer_cache=clear_cache): for name in ('asynchat', 'sys', ''): - self.assert_(machinery.PathFinder.find_module(name) is None) + self.assertTrue(machinery.PathFinder.find_module(name) is None) def test_path_importer_cache_has_None_continues(self): # Test that having None in sys.path_importer_cache causes the search to @@ -71,7 +71,7 @@ class FinderTests(unittest.TestCase): with util.import_state(path=['1', '2'], path_importer_cache={'1': None, '2': importer}): loader = machinery.PathFinder.find_module(module) - self.assert_(loader is importer) + self.assertTrue(loader is importer) @@ -88,15 +88,15 @@ class DefaultPathFinderTests(unittest.TestCase): with util.import_state(): nothing = _bootstrap._DefaultPathFinder.find_module(module, path=[existing_path]) - self.assert_(nothing is None) - self.assert_(existing_path in sys.path_importer_cache) - self.assert_(not isinstance(sys.path_importer_cache[existing_path], + self.assertTrue(nothing is None) + self.assertTrue(existing_path in sys.path_importer_cache) + self.assertTrue(not isinstance(sys.path_importer_cache[existing_path], imp.NullImporter)) nothing = _bootstrap._DefaultPathFinder.find_module(module, path=[bad_path]) - self.assert_(nothing is None) - self.assert_(bad_path in sys.path_importer_cache) - self.assert_(isinstance(sys.path_importer_cache[bad_path], + self.assertTrue(nothing is None) + self.assertTrue(bad_path in sys.path_importer_cache) + self.assertTrue(isinstance(sys.path_importer_cache[bad_path], imp.NullImporter)) def test_path_importer_cache_has_None(self): @@ -113,7 +113,7 @@ class DefaultPathFinderTests(unittest.TestCase): with util.import_state(path_importer_cache={path: None}): loader = _bootstrap._DefaultPathFinder.find_module(module, path=[path]) - self.assert_(loader is importer) + self.assertTrue(loader is importer) finally: _bootstrap._DEFAULT_PATH_HOOK = original_hook diff --git a/Lib/importlib/test/import_/test_relative_imports.py b/Lib/importlib/test/import_/test_relative_imports.py index dca0699..5547d4c 100644 --- a/Lib/importlib/test/import_/test_relative_imports.py +++ b/Lib/importlib/test/import_/test_relative_imports.py @@ -79,7 +79,7 @@ class RelativeImports(unittest.TestCase): import_util.import_('pkg') # For __import__(). module = import_util.import_('', global_, fromlist=['mod2'], level=1) self.assertEqual(module.__name__, 'pkg') - self.assert_(hasattr(module, 'mod2')) + self.assertTrue(hasattr(module, 'mod2')) self.assertEqual(module.mod2.attr, 'pkg.mod2') self.relative_import_test(create, globals_, callback) @@ -105,7 +105,7 @@ class RelativeImports(unittest.TestCase): module = import_util.import_('', global_, fromlist=['module'], level=1) self.assertEqual(module.__name__, 'pkg') - self.assert_(hasattr(module, 'module')) + self.assertTrue(hasattr(module, 'module')) self.assertEqual(module.module.attr, 'pkg.module') self.relative_import_test(create, globals_, callback) @@ -129,7 +129,7 @@ class RelativeImports(unittest.TestCase): module = import_util.import_('', global_, fromlist=['subpkg2'], level=2) self.assertEqual(module.__name__, 'pkg') - self.assert_(hasattr(module, 'subpkg2')) + self.assertTrue(hasattr(module, 'subpkg2')) self.assertEqual(module.subpkg2.attr, 'pkg.subpkg2.__init__') def test_deep_import(self): diff --git a/Lib/importlib/test/source/test_abc_loader.py b/Lib/importlib/test/source/test_abc_loader.py index 9acc4ad..1ce83fb 100644 --- a/Lib/importlib/test/source/test_abc_loader.py +++ b/Lib/importlib/test/source/test_abc_loader.py @@ -133,10 +133,10 @@ class PyLoaderTests(testing_abc.LoaderTests): mock = self.mocker({name: path}) with util.uncache(name): module = mock.load_module(name) - self.assert_(name in sys.modules) + self.assertTrue(name in sys.modules) self.eq_attrs(module, __name__=name, __file__=path, __package__='', __loader__=mock) - self.assert_(not hasattr(module, '__path__')) + self.assertTrue(not hasattr(module, '__path__')) return mock, name def test_package(self): @@ -145,7 +145,7 @@ class PyLoaderTests(testing_abc.LoaderTests): mock = self.mocker({name: path}) with util.uncache(name): module = mock.load_module(name) - self.assert_(name in sys.modules) + self.assertTrue(name in sys.modules) self.eq_attrs(module, __name__=name, __file__=path, __path__=[os.path.dirname(path)], __package__=name, __loader__=mock) @@ -171,8 +171,8 @@ class PyLoaderTests(testing_abc.LoaderTests): with util.uncache(name): sys.modules[name] = module loaded_module = mock.load_module(name) - self.assert_(loaded_module is module) - self.assert_(sys.modules[name] is module) + self.assertTrue(loaded_module is module) + self.assertTrue(sys.modules[name] is module) return mock, name def test_state_after_failure(self): @@ -184,8 +184,8 @@ class PyLoaderTests(testing_abc.LoaderTests): with util.uncache(name): sys.modules[name] = module self.assertRaises(ZeroDivisionError, mock.load_module, name) - self.assert_(sys.modules[name] is module) - self.assert_(hasattr(module, 'blah')) + self.assertTrue(sys.modules[name] is module) + self.assertTrue(hasattr(module, 'blah')) return mock def test_unloadable(self): @@ -194,7 +194,7 @@ class PyLoaderTests(testing_abc.LoaderTests): mock.source = b"1/0" with util.uncache(name): self.assertRaises(ZeroDivisionError, mock.load_module, name) - self.assert_(name not in sys.modules) + self.assertTrue(name not in sys.modules) return mock @@ -293,7 +293,7 @@ class SkipWritingBytecodeTests(unittest.TestCase): sys.dont_write_bytecode = dont_write_bytecode with util.uncache(name): mock.load_module(name) - self.assert_((name in mock.module_bytecode) is not + self.assertTrue((name in mock.module_bytecode) is not dont_write_bytecode) def test_no_bytecode_written(self): @@ -319,7 +319,7 @@ class RegeneratedBytecodeTests(unittest.TestCase): 'magic': bad_magic}}) with util.uncache(name): mock.load_module(name) - self.assert_(name in mock.module_bytecode) + self.assertTrue(name in mock.module_bytecode) magic = mock.module_bytecode[name][:4] self.assertEqual(magic, imp.get_magic()) @@ -332,7 +332,7 @@ class RegeneratedBytecodeTests(unittest.TestCase): {name: {'path': 'path/to/mod.bytecode', 'mtime': old_mtime}}) with util.uncache(name): mock.load_module(name) - self.assert_(name in mock.module_bytecode) + self.assertTrue(name in mock.module_bytecode) mtime = importlib._r_long(mock.module_bytecode[name][4:8]) self.assertEqual(mtime, PyPycLoaderMock.default_mtime) diff --git a/Lib/importlib/test/source/test_file_loader.py b/Lib/importlib/test/source/test_file_loader.py index d01a2a7..0384e7d 100644 --- a/Lib/importlib/test/source/test_file_loader.py +++ b/Lib/importlib/test/source/test_file_loader.py @@ -23,7 +23,7 @@ class SimpleTest(unittest.TestCase): loader = _bootstrap._PyPycFileLoader('_temp', mapping['_temp'], False) module = loader.load_module('_temp') - self.assert_('_temp' in sys.modules) + self.assertTrue('_temp' in sys.modules) check = {'__name__': '_temp', '__file__': mapping['_temp'], '__package__': ''} for attr, value in check.items(): @@ -35,7 +35,7 @@ class SimpleTest(unittest.TestCase): mapping['_pkg.__init__'], True) module = loader.load_module('_pkg') - self.assert_('_pkg' in sys.modules) + self.assertTrue('_pkg' in sys.modules) check = {'__name__': '_pkg', '__file__': mapping['_pkg.__init__'], '__path__': [os.path.dirname(mapping['_pkg.__init__'])], '__package__': '_pkg'} @@ -48,7 +48,7 @@ class SimpleTest(unittest.TestCase): loader = _bootstrap._PyPycFileLoader('_pkg.mod', mapping['_pkg.mod'], False) module = loader.load_module('_pkg.mod') - self.assert_('_pkg.mod' in sys.modules) + self.assertTrue('_pkg.mod' in sys.modules) check = {'__name__': '_pkg.mod', '__file__': mapping['_pkg.mod'], '__package__': '_pkg'} for attr, value in check.items(): @@ -73,7 +73,7 @@ class SimpleTest(unittest.TestCase): # than the original mtime. loader.source_mtime = self.fake_mtime(loader.source_mtime) module = loader.load_module('_temp') - self.assert_('testing_var' in module.__dict__, + self.assertTrue('testing_var' in module.__dict__, "'testing_var' not in " "{0}".format(list(module.__dict__.keys()))) self.assertEqual(module, sys.modules['_temp']) @@ -105,7 +105,7 @@ class SimpleTest(unittest.TestCase): loader = _bootstrap._PyPycFileLoader('_temp', mapping['_temp'], False) self.assertRaises(SyntaxError, loader.load_module, '_temp') - self.assert_('_temp' not in sys.modules) + self.assertTrue('_temp' not in sys.modules) class BadBytecodeTest(unittest.TestCase): @@ -124,7 +124,7 @@ class BadBytecodeTest(unittest.TestCase): def import_(self, file, module_name): loader = _bootstrap._PyPycFileLoader(module_name, file, False) module = loader.load_module(module_name) - self.assert_(module_name in sys.modules) + self.assertTrue(module_name in sys.modules) # [bad magic] @source_util.writes_bytecode_files @@ -168,7 +168,7 @@ class BadBytecodeTest(unittest.TestCase): bytecode_file.write(b'AAAA') self.assertRaises(ValueError, self.import_, mapping['_temp'], '_temp') - self.assert_('_temp' not in sys.modules) + self.assertTrue('_temp' not in sys.modules) def test_main(): diff --git a/Lib/importlib/test/source/test_finder.py b/Lib/importlib/test/source/test_finder.py index dd56429..c495c5a 100644 --- a/Lib/importlib/test/source/test_finder.py +++ b/Lib/importlib/test/source/test_finder.py @@ -53,7 +53,7 @@ class FinderTests(abc.FinderTests): for name in unlink: os.unlink(mapping[name]) loader = self.import_(mapping['.root'], test) - self.assert_(hasattr(loader, 'load_module')) + self.assertTrue(hasattr(loader, 'load_module')) return loader def test_module(self): @@ -79,7 +79,7 @@ class FinderTests(abc.FinderTests): with source_util.create_modules('pkg.__init__', 'pkg.sub') as mapping: pkg_dir = os.path.dirname(mapping['pkg.__init__']) loader = self.import_(pkg_dir, 'pkg.sub') - self.assert_(hasattr(loader, 'load_module')) + self.assertTrue(hasattr(loader, 'load_module')) # [sub package] def test_package_in_package(self): @@ -87,7 +87,7 @@ class FinderTests(abc.FinderTests): with context as mapping: pkg_dir = os.path.dirname(mapping['pkg.__init__']) loader = self.import_(pkg_dir, 'pkg.sub') - self.assert_(hasattr(loader, 'load_module')) + self.assertTrue(hasattr(loader, 'load_module')) # [sub empty] def test_empty_sub_directory(self): @@ -105,13 +105,13 @@ class FinderTests(abc.FinderTests): # XXX This is not a blackbox test! name = '_temp' loader = self.run_test(name, {'{0}.__init__'.format(name), name}) - self.assert_('__init__' in loader._base_path) + self.assertTrue('__init__' in loader._base_path) def test_failure(self): with source_util.create_modules('blah') as mapping: nothing = self.import_(mapping['.root'], 'sdfsadsadf') - self.assert_(nothing is None) + self.assertTrue(nothing is None) # [empty dir] def test_empty_dir(self): diff --git a/Lib/importlib/test/source/test_path_hook.py b/Lib/importlib/test/source/test_path_hook.py index 71ca508..3efb3be 100644 --- a/Lib/importlib/test/source/test_path_hook.py +++ b/Lib/importlib/test/source/test_path_hook.py @@ -10,7 +10,7 @@ class PathHookTest(unittest.TestCase): def test_success(self): # XXX Only work on existing directories? with source_util.create_modules('dummy') as mapping: - self.assert_(hasattr(_bootstrap._FileFinder(mapping['.root']), + self.assertTrue(hasattr(_bootstrap._FileFinder(mapping['.root']), 'find_module')) diff --git a/Lib/importlib/test/test_util.py b/Lib/importlib/test/test_util.py index 706128a..406477d 100644 --- a/Lib/importlib/test/test_util.py +++ b/Lib/importlib/test/test_util.py @@ -29,8 +29,8 @@ class ModuleForLoaderTests(unittest.TestCase): module_name = 'a.b.c' with test_util.uncache(module_name): module = self.return_module(module_name) - self.assert_(module_name in sys.modules) - self.assert_(isinstance(module, types.ModuleType)) + self.assertTrue(module_name in sys.modules) + self.assertTrue(isinstance(module, types.ModuleType)) self.assertEqual(module.__name__, module_name) def test_reload(self): @@ -40,7 +40,7 @@ class ModuleForLoaderTests(unittest.TestCase): with test_util.uncache(name): sys.modules[name] = module returned_module = self.return_module(name) - self.assert_(sys.modules[name] is returned_module) + self.assertTrue(sys.modules[name] is returned_module) def test_new_module_failure(self): # Test that a module is removed from sys.modules if added but an @@ -48,7 +48,7 @@ class ModuleForLoaderTests(unittest.TestCase): name = 'a.b.c' with test_util.uncache(name): self.raise_exception(name) - self.assert_(name not in sys.modules) + self.assertTrue(name not in sys.modules) def test_reload_failure(self): # Test that a failure on reload leaves the module in-place. @@ -57,7 +57,7 @@ class ModuleForLoaderTests(unittest.TestCase): with test_util.uncache(name): sys.modules[name] = module self.raise_exception(name) - self.assert_(sys.modules[name] is module) + self.assertTrue(sys.modules[name] is module) class SetPackageTests(unittest.TestCase): @@ -71,7 +71,7 @@ class SetPackageTests(unittest.TestCase): fxn = lambda: module wrapped = util.set_package(fxn) wrapped() - self.assert_(hasattr(module, '__package__')) + self.assertTrue(hasattr(module, '__package__')) self.assertEqual(expect, module.__package__) def test_top_level(self): diff --git a/Lib/json/tests/test_decode.py b/Lib/json/tests/test_decode.py index 78e7e07..4610c6c 100644 --- a/Lib/json/tests/test_decode.py +++ b/Lib/json/tests/test_decode.py @@ -8,12 +8,12 @@ from collections import OrderedDict class TestDecode(TestCase): def test_decimal(self): rval = json.loads('1.1', parse_float=decimal.Decimal) - self.assert_(isinstance(rval, decimal.Decimal)) + self.assertTrue(isinstance(rval, decimal.Decimal)) self.assertEquals(rval, decimal.Decimal('1.1')) def test_float(self): rval = json.loads('1', parse_int=float) - self.assert_(isinstance(rval, float)) + self.assertTrue(isinstance(rval, float)) self.assertEquals(rval, 1.0) def test_object_pairs_hook(self): diff --git a/Lib/json/tests/test_speedups.py b/Lib/json/tests/test_speedups.py index 8ff9a38..3a84ddf 100644 --- a/Lib/json/tests/test_speedups.py +++ b/Lib/json/tests/test_speedups.py @@ -7,9 +7,9 @@ from json import encoder class TestSpeedups(TestCase): def test_scanstring(self): self.assertEquals(decoder.scanstring.__module__, "_json") - self.assert_(decoder.scanstring is decoder.c_scanstring) + self.assertTrue(decoder.scanstring is decoder.c_scanstring) def test_encode_basestring_ascii(self): self.assertEquals(encoder.encode_basestring_ascii.__module__, "_json") - self.assert_(encoder.encode_basestring_ascii is + self.assertTrue(encoder.encode_basestring_ascii is encoder.c_encode_basestring_ascii) diff --git a/Lib/test/mapping_tests.py b/Lib/test/mapping_tests.py index b8bbc9a..c34bd59 100644 --- a/Lib/test/mapping_tests.py +++ b/Lib/test/mapping_tests.py @@ -50,15 +50,15 @@ class BasicTestMappingProtocol(unittest.TestCase): for key, value in self.reference.items(): self.assertEqual(d[key], value) knownkey = list(self.other.keys())[0] - self.failUnlessRaises(KeyError, lambda:d[knownkey]) + self.assertRaises(KeyError, lambda:d[knownkey]) #len self.assertEqual(len(p), 0) self.assertEqual(len(d), len(self.reference)) #__contains__ for k in self.reference: - self.assert_(k in d) + self.assertTrue(k in d) for k in self.other: - self.failIf(k in d) + self.assertFalse(k in d) #cmp self.assertEqual(p, p) self.assertEqual(d, d) @@ -69,10 +69,10 @@ class BasicTestMappingProtocol(unittest.TestCase): if not d: self.fail("Full mapping must compare to True") # keys(), items(), iterkeys() ... def check_iterandlist(iter, lst, ref): - self.assert_(hasattr(iter, '__next__')) - self.assert_(hasattr(iter, '__iter__')) + self.assertTrue(hasattr(iter, '__next__')) + self.assertTrue(hasattr(iter, '__iter__')) x = list(iter) - self.assert_(set(x)==set(lst)==set(ref)) + self.assertTrue(set(x)==set(lst)==set(ref)) check_iterandlist(iter(d.keys()), list(d.keys()), self.reference.keys()) check_iterandlist(iter(d), list(d.keys()), self.reference.keys()) @@ -85,7 +85,7 @@ class BasicTestMappingProtocol(unittest.TestCase): knownkey, knownvalue = next(iter(self.other.items())) self.assertEqual(d.get(key, knownvalue), value) self.assertEqual(d.get(knownkey, knownvalue), knownvalue) - self.failIf(knownkey in d) + self.assertFalse(knownkey in d) def test_write(self): # Test for write operations on mapping @@ -96,7 +96,7 @@ class BasicTestMappingProtocol(unittest.TestCase): self.assertEqual(p[key], value) for key in self.reference.keys(): del p[key] - self.failUnlessRaises(KeyError, lambda:p[key]) + self.assertRaises(KeyError, lambda:p[key]) p = self._empty_mapping() #update p.update(self.reference) @@ -115,16 +115,16 @@ class BasicTestMappingProtocol(unittest.TestCase): self.assertEqual(d[knownkey], knownvalue) #pop self.assertEqual(d.pop(knownkey), knownvalue) - self.failIf(knownkey in d) + self.assertFalse(knownkey in d) self.assertRaises(KeyError, d.pop, knownkey) default = 909 d[knownkey] = knownvalue self.assertEqual(d.pop(knownkey, default), knownvalue) - self.failIf(knownkey in d) + self.assertFalse(knownkey in d) self.assertEqual(d.pop(knownkey, default), default) #popitem key, value = d.popitem() - self.failIf(key in d) + self.assertFalse(key in d) self.assertEqual(value, self.reference[key]) p=self._empty_mapping() self.assertRaises(KeyError, p.popitem) @@ -133,17 +133,17 @@ class BasicTestMappingProtocol(unittest.TestCase): self.assertEqual(self._empty_mapping(), self._empty_mapping()) def test_bool(self): - self.assert_(not self._empty_mapping()) - self.assert_(self.reference) - self.assert_(bool(self._empty_mapping()) is False) - self.assert_(bool(self.reference) is True) + self.assertTrue(not self._empty_mapping()) + self.assertTrue(self.reference) + self.assertTrue(bool(self._empty_mapping()) is False) + self.assertTrue(bool(self.reference) is True) def test_keys(self): d = self._empty_mapping() self.assertEqual(list(d.keys()), []) d = self.reference - self.assert_(list(self.inmapping.keys())[0] in d.keys()) - self.assert_(list(self.other.keys())[0] not in d.keys()) + self.assertTrue(list(self.inmapping.keys())[0] in d.keys()) + self.assertTrue(list(self.other.keys())[0] not in d.keys()) self.assertRaises(TypeError, d.keys, None) def test_values(self): @@ -268,10 +268,10 @@ class BasicTestMappingProtocol(unittest.TestCase): def test_get(self): d = self._empty_mapping() - self.assert_(d.get(list(self.other.keys())[0]) is None) + self.assertTrue(d.get(list(self.other.keys())[0]) is None) self.assertEqual(d.get(list(self.other.keys())[0], 3), 3) d = self.reference - self.assert_(d.get(list(self.other.keys())[0]) is None) + self.assertTrue(d.get(list(self.other.keys())[0]) is None) self.assertEqual(d.get(list(self.other.keys())[0], 3), 3) self.assertEqual(d.get(list(self.inmapping.keys())[0]), list(self.inmapping.values())[0]) @@ -304,15 +304,15 @@ class BasicTestMappingProtocol(unittest.TestCase): class TestMappingProtocol(BasicTestMappingProtocol): def test_constructor(self): BasicTestMappingProtocol.test_constructor(self) - self.assert_(self._empty_mapping() is not self._empty_mapping()) + self.assertTrue(self._empty_mapping() is not self._empty_mapping()) self.assertEqual(self.type2test(x=1, y=2), {"x": 1, "y": 2}) def test_bool(self): BasicTestMappingProtocol.test_bool(self) - self.assert_(not self._empty_mapping()) - self.assert_(self._full_mapping({"x": "y"})) - self.assert_(bool(self._empty_mapping()) is False) - self.assert_(bool(self._full_mapping({"x": "y"})) is True) + self.assertTrue(not self._empty_mapping()) + self.assertTrue(self._full_mapping({"x": "y"})) + self.assertTrue(bool(self._empty_mapping()) is False) + self.assertTrue(bool(self._full_mapping({"x": "y"})) is True) def test_keys(self): BasicTestMappingProtocol.test_keys(self) @@ -320,9 +320,9 @@ class TestMappingProtocol(BasicTestMappingProtocol): self.assertEqual(list(d.keys()), []) d = self._full_mapping({'a': 1, 'b': 2}) k = d.keys() - self.assert_('a' in k) - self.assert_('b' in k) - self.assert_('c' not in k) + self.assertTrue('a' in k) + self.assertTrue('b' in k) + self.assertTrue('c' not in k) def test_values(self): BasicTestMappingProtocol.test_values(self) @@ -337,12 +337,12 @@ class TestMappingProtocol(BasicTestMappingProtocol): def test_contains(self): d = self._empty_mapping() - self.assert_(not ('a' in d)) - self.assert_('a' not in d) + self.assertTrue(not ('a' in d)) + self.assertTrue('a' not in d) d = self._full_mapping({'a': 1, 'b': 2}) - self.assert_('a' in d) - self.assert_('b' in d) - self.assert_('c' not in d) + self.assertTrue('a' in d) + self.assertTrue('b' in d) + self.assertTrue('c' not in d) self.assertRaises(TypeError, d.__contains__) @@ -421,7 +421,7 @@ class TestMappingProtocol(BasicTestMappingProtocol): def test_fromkeys(self): self.assertEqual(self.type2test.fromkeys('abc'), {'a':None, 'b':None, 'c':None}) d = self._empty_mapping() - self.assert_(not(d.fromkeys('abc') is d)) + self.assertTrue(not(d.fromkeys('abc') is d)) self.assertEqual(d.fromkeys('abc'), {'a':None, 'b':None, 'c':None}) self.assertEqual(d.fromkeys((4,5),0), {4:0, 5:0}) self.assertEqual(d.fromkeys([]), {}) @@ -432,17 +432,17 @@ class TestMappingProtocol(BasicTestMappingProtocol): class dictlike(self.type2test): pass self.assertEqual(dictlike.fromkeys('a'), {'a':None}) self.assertEqual(dictlike().fromkeys('a'), {'a':None}) - self.assert_(dictlike.fromkeys('a').__class__ is dictlike) - self.assert_(dictlike().fromkeys('a').__class__ is dictlike) + self.assertTrue(dictlike.fromkeys('a').__class__ is dictlike) + self.assertTrue(dictlike().fromkeys('a').__class__ is dictlike) # FIXME: the following won't work with UserDict, because it's an old style class - # self.assert_(type(dictlike.fromkeys('a')) is dictlike) + # self.assertTrue(type(dictlike.fromkeys('a')) is dictlike) class mydict(self.type2test): def __new__(cls): return collections.UserDict() ud = mydict.fromkeys('ab') self.assertEqual(ud, {'a':None, 'b':None}) # FIXME: the following won't work with UserDict, because it's an old style class - # self.assert_(isinstance(ud, collections.UserDict)) + # self.assertTrue(isinstance(ud, collections.UserDict)) self.assertRaises(TypeError, dict.fromkeys) class Exc(Exception): pass @@ -472,16 +472,16 @@ class TestMappingProtocol(BasicTestMappingProtocol): self.assertEqual(d.copy(), {1:1, 2:2, 3:3}) d = self._empty_mapping() self.assertEqual(d.copy(), d) - self.assert_(isinstance(d.copy(), d.__class__)) + self.assertTrue(isinstance(d.copy(), d.__class__)) self.assertRaises(TypeError, d.copy, None) def test_get(self): BasicTestMappingProtocol.test_get(self) d = self._empty_mapping() - self.assert_(d.get('c') is None) + self.assertTrue(d.get('c') is None) self.assertEqual(d.get('c', 3), 3) d = self._full_mapping({'a' : 1, 'b' : 2}) - self.assert_(d.get('c') is None) + self.assertTrue(d.get('c') is None) self.assertEqual(d.get('c', 3), 3) self.assertEqual(d.get('a'), 1) self.assertEqual(d.get('a', 3), 1) @@ -489,9 +489,9 @@ class TestMappingProtocol(BasicTestMappingProtocol): def test_setdefault(self): BasicTestMappingProtocol.test_setdefault(self) d = self._empty_mapping() - self.assert_(d.setdefault('key0') is None) + self.assertTrue(d.setdefault('key0') is None) d.setdefault('key0', []) - self.assert_(d.setdefault('key0') is None) + self.assertTrue(d.setdefault('key0') is None) d.setdefault('key', []).append(3) self.assertEqual(d['key'][0], 3) d.setdefault('key', []).append(4) @@ -517,9 +517,9 @@ class TestMappingProtocol(BasicTestMappingProtocol): self.assertEqual(va, int(ka)) kb, vb = tb = b.popitem() self.assertEqual(vb, int(kb)) - self.assert_(not(copymode < 0 and ta != tb)) - self.assert_(not a) - self.assert_(not b) + self.assertTrue(not(copymode < 0 and ta != tb)) + self.assertTrue(not a) + self.assertTrue(not b) def test_pop(self): BasicTestMappingProtocol.test_pop(self) @@ -577,7 +577,7 @@ class TestHashMappingProtocol(TestMappingProtocol): return collections.UserDict() ud = mydict.fromkeys('ab') self.assertEqual(ud, {'a':None, 'b':None}) - self.assert_(isinstance(ud, collections.UserDict)) + self.assertTrue(isinstance(ud, collections.UserDict)) def test_pop(self): TestMappingProtocol.test_pop(self) diff --git a/Lib/test/pickletester.py b/Lib/test/pickletester.py index 3ed26b8..19704ae 100644 --- a/Lib/test/pickletester.py +++ b/Lib/test/pickletester.py @@ -449,7 +449,7 @@ class AbstractPickleTests(unittest.TestCase): s = self.dumps(l, proto) x = self.loads(s) self.assertEqual(len(x), 1) - self.assert_(x is x[0]) + self.assertTrue(x is x[0]) def test_recursive_tuple(self): t = ([],) @@ -459,7 +459,7 @@ class AbstractPickleTests(unittest.TestCase): x = self.loads(s) self.assertEqual(len(x), 1) self.assertEqual(len(x[0]), 1) - self.assert_(x is x[0][0]) + self.assertTrue(x is x[0][0]) def test_recursive_dict(self): d = {} @@ -468,7 +468,7 @@ class AbstractPickleTests(unittest.TestCase): s = self.dumps(d, proto) x = self.loads(s) self.assertEqual(list(x.keys()), [1]) - self.assert_(x[1] is x) + self.assertTrue(x[1] is x) def test_recursive_inst(self): i = C() @@ -477,7 +477,7 @@ class AbstractPickleTests(unittest.TestCase): s = self.dumps(i, 2) x = self.loads(s) self.assertEqual(dir(x), dir(i)) - self.assert_(x.attr is x) + self.assertTrue(x.attr is x) def test_recursive_multi(self): l = [] @@ -491,7 +491,7 @@ class AbstractPickleTests(unittest.TestCase): self.assertEqual(len(x), 1) self.assertEqual(dir(x[0]), dir(i)) self.assertEqual(list(x[0].attr.keys()), [1]) - self.assert_(x[0].attr[1] is x) + self.assertTrue(x[0].attr[1] is x) def test_get(self): self.assertRaises(KeyError, self.loads, b'g0\np0') @@ -639,7 +639,7 @@ class AbstractPickleTests(unittest.TestCase): try: self.loads(badpickle) except ValueError as detail: - self.failUnless(str(detail).startswith( + self.assertTrue(str(detail).startswith( "unsupported pickle protocol")) else: self.fail("expected bad protocol number to raise ValueError") @@ -720,7 +720,7 @@ class AbstractPickleTests(unittest.TestCase): for x in None, False, True: s = self.dumps(x, proto) y = self.loads(s) - self.assert_(x is y, (proto, x, s, y)) + self.assertTrue(x is y, (proto, x, s, y)) expected = expected_opcode[proto, x] self.assertEqual(opcode_in_pickle(expected, s), True) @@ -770,8 +770,8 @@ class AbstractPickleTests(unittest.TestCase): # Dump using protocol 1 for comparison. s1 = self.dumps(x, 1) - self.assert_(__name__.encode("utf-8") in s1) - self.assert_(b"MyList" in s1) + self.assertTrue(__name__.encode("utf-8") in s1) + self.assertTrue(b"MyList" in s1) self.assertEqual(opcode_in_pickle(opcode, s1), False) y = self.loads(s1) @@ -780,8 +780,8 @@ class AbstractPickleTests(unittest.TestCase): # Dump using protocol 2 for test. s2 = self.dumps(x, 2) - self.assert_(__name__.encode("utf-8") not in s2) - self.assert_(b"MyList" not in s2) + self.assertTrue(__name__.encode("utf-8") not in s2) + self.assertTrue(b"MyList" not in s2) self.assertEqual(opcode_in_pickle(opcode, s2), True, repr(s2)) y = self.loads(s2) @@ -825,7 +825,7 @@ class AbstractPickleTests(unittest.TestCase): if proto == 0: self.assertEqual(num_appends, 0) else: - self.failUnless(num_appends >= 2) + self.assertTrue(num_appends >= 2) def test_dict_chunking(self): n = 10 # too small to chunk @@ -848,7 +848,7 @@ class AbstractPickleTests(unittest.TestCase): if proto == 0: self.assertEqual(num_setitems, 0) else: - self.failUnless(num_setitems >= 2) + self.assertTrue(num_setitems >= 2) def test_simple_newobj(self): x = object.__new__(SimpleNewObj) # avoid __init__ diff --git a/Lib/test/test___all__.py b/Lib/test/test___all__.py index 4b56749..8ebe568 100644 --- a/Lib/test/test___all__.py +++ b/Lib/test/test___all__.py @@ -17,7 +17,7 @@ class AllTest(unittest.TestCase): # Silent fail here seems the best route since some modules # may not be available in all environments. return - self.failUnless(hasattr(sys.modules[modname], "__all__"), + self.assertTrue(hasattr(sys.modules[modname], "__all__"), "%s has no __all__ attribute" % modname) names = {} exec("from %s import *" % modname, names) diff --git a/Lib/test/test___future__.py b/Lib/test/test___future__.py index 9d98746..f41b879 100644 --- a/Lib/test/test___future__.py +++ b/Lib/test/test___future__.py @@ -15,7 +15,7 @@ class FutureTest(unittest.TestCase): for name in dir(__future__): obj = getattr(__future__, name, None) if obj is not None and isinstance(obj, __future__._Feature): - self.assert_( + self.assertTrue( name in given_feature_names, "%r should have been in all_feature_names" % name ) @@ -30,7 +30,7 @@ class FutureTest(unittest.TestCase): optional = value.getOptionalRelease() mandatory = value.getMandatoryRelease() - a = self.assert_ + a = self.assertTrue e = self.assertEqual def check(t, name): a(isinstance(t, tuple), "%s isn't tuple" % name) diff --git a/Lib/test/test_abc.py b/Lib/test/test_abc.py index 4965c42..c3482d6 100644 --- a/Lib/test/test_abc.py +++ b/Lib/test/test_abc.py @@ -42,23 +42,23 @@ class TestABC(unittest.TestCase): def bar(self): pass # concrete self.assertEqual(C.__abstractmethods__, {"foo"}) self.assertRaises(TypeError, C) # because foo is abstract - self.assert_(isabstract(C)) + self.assertTrue(isabstract(C)) class D(C): def bar(self): pass # concrete override of concrete self.assertEqual(D.__abstractmethods__, {"foo"}) self.assertRaises(TypeError, D) # because foo is still abstract - self.assert_(isabstract(D)) + self.assertTrue(isabstract(D)) class E(D): def foo(self): pass self.assertEqual(E.__abstractmethods__, set()) E() # now foo is concrete, too - self.failIf(isabstract(E)) + self.assertFalse(isabstract(E)) class F(E): @abstractthing def bar(self): pass # abstract override of concrete self.assertEqual(F.__abstractmethods__, {"bar"}) self.assertRaises(TypeError, F) # because bar is abstract now - self.assert_(isabstract(F)) + self.assertTrue(isabstract(F)) def test_subclass_oldstyle_class(self): class A: @@ -142,41 +142,41 @@ class TestABC(unittest.TestCase): def test_registration_transitiveness(self): class A(metaclass=abc.ABCMeta): pass - self.failUnless(issubclass(A, A)) - self.failUnless(issubclass(A, (A,))) + self.assertTrue(issubclass(A, A)) + self.assertTrue(issubclass(A, (A,))) class B(metaclass=abc.ABCMeta): pass - self.failIf(issubclass(A, B)) - self.failIf(issubclass(A, (B,))) - self.failIf(issubclass(B, A)) - self.failIf(issubclass(B, (A,))) + self.assertFalse(issubclass(A, B)) + self.assertFalse(issubclass(A, (B,))) + self.assertFalse(issubclass(B, A)) + self.assertFalse(issubclass(B, (A,))) class C(metaclass=abc.ABCMeta): pass A.register(B) class B1(B): pass - self.failUnless(issubclass(B1, A)) - self.failUnless(issubclass(B1, (A,))) + self.assertTrue(issubclass(B1, A)) + self.assertTrue(issubclass(B1, (A,))) class C1(C): pass B1.register(C1) - self.failIf(issubclass(C, B)) - self.failIf(issubclass(C, (B,))) - self.failIf(issubclass(C, B1)) - self.failIf(issubclass(C, (B1,))) - self.failUnless(issubclass(C1, A)) - self.failUnless(issubclass(C1, (A,))) - self.failUnless(issubclass(C1, B)) - self.failUnless(issubclass(C1, (B,))) - self.failUnless(issubclass(C1, B1)) - self.failUnless(issubclass(C1, (B1,))) + self.assertFalse(issubclass(C, B)) + self.assertFalse(issubclass(C, (B,))) + self.assertFalse(issubclass(C, B1)) + self.assertFalse(issubclass(C, (B1,))) + self.assertTrue(issubclass(C1, A)) + self.assertTrue(issubclass(C1, (A,))) + self.assertTrue(issubclass(C1, B)) + self.assertTrue(issubclass(C1, (B,))) + self.assertTrue(issubclass(C1, B1)) + self.assertTrue(issubclass(C1, (B1,))) C1.register(int) class MyInt(int): pass - self.failUnless(issubclass(MyInt, A)) - self.failUnless(issubclass(MyInt, (A,))) - self.failUnless(isinstance(42, A)) - self.failUnless(isinstance(42, (A,))) + self.assertTrue(issubclass(MyInt, A)) + self.assertTrue(issubclass(MyInt, (A,))) + self.assertTrue(isinstance(42, A)) + self.assertTrue(isinstance(42, (A,))) def test_all_new_methods_are_called(self): class A(metaclass=abc.ABCMeta): diff --git a/Lib/test/test_abstract_numbers.py b/Lib/test/test_abstract_numbers.py index e20f2d4..d0164c0 100644 --- a/Lib/test/test_abstract_numbers.py +++ b/Lib/test/test_abstract_numbers.py @@ -9,8 +9,8 @@ from test import support class TestNumbers(unittest.TestCase): def test_int(self): - self.failUnless(issubclass(int, Integral)) - self.failUnless(issubclass(int, Complex)) + self.assertTrue(issubclass(int, Integral)) + self.assertTrue(issubclass(int, Complex)) self.assertEqual(7, int(7).real) self.assertEqual(0, int(7).imag) @@ -19,16 +19,16 @@ class TestNumbers(unittest.TestCase): self.assertEqual(1, int(7).denominator) def test_float(self): - self.failIf(issubclass(float, Rational)) - self.failUnless(issubclass(float, Real)) + self.assertFalse(issubclass(float, Rational)) + self.assertTrue(issubclass(float, Real)) self.assertEqual(7.3, float(7.3).real) self.assertEqual(0, float(7.3).imag) self.assertEqual(7.3, float(7.3).conjugate()) def test_complex(self): - self.failIf(issubclass(complex, Real)) - self.failUnless(issubclass(complex, Complex)) + self.assertFalse(issubclass(complex, Real)) + self.assertTrue(issubclass(complex, Complex)) c1, c2 = complex(3, 2), complex(4,1) # XXX: This is not ideal, but see the comment in math_trunc(). diff --git a/Lib/test/test_array.py b/Lib/test/test_array.py index 8e22839..7ae34a9 100755 --- a/Lib/test/test_array.py +++ b/Lib/test/test_array.py @@ -49,7 +49,7 @@ class BaseTest(unittest.TestCase): def test_constructor(self): a = array.array(self.typecode) self.assertEqual(a.typecode, self.typecode) - self.assert_(a.itemsize>=self.minitemsize) + self.assertTrue(a.itemsize>=self.minitemsize) self.assertRaises(TypeError, array.array, self.typecode, None) def test_len(self): @@ -64,10 +64,10 @@ class BaseTest(unittest.TestCase): a = array.array(self.typecode, self.example) self.assertRaises(TypeError, a.buffer_info, 42) bi = a.buffer_info() - self.assert_(isinstance(bi, tuple)) + self.assertTrue(isinstance(bi, tuple)) self.assertEqual(len(bi), 2) - self.assert_(isinstance(bi[0], int)) - self.assert_(isinstance(bi[1], int)) + self.assertTrue(isinstance(bi[0], int)) + self.assertTrue(isinstance(bi[1], int)) self.assertEqual(bi[1], len(a)) def test_byteswap(self): @@ -216,39 +216,39 @@ class BaseTest(unittest.TestCase): def test_cmp(self): a = array.array(self.typecode, self.example) - self.assert_((a == 42) is False) - self.assert_((a != 42) is True) + self.assertTrue((a == 42) is False) + self.assertTrue((a != 42) is True) - self.assert_((a == a) is True) - self.assert_((a != a) is False) - self.assert_((a < a) is False) - self.assert_((a <= a) is True) - self.assert_((a > a) is False) - self.assert_((a >= a) is True) + self.assertTrue((a == a) is True) + self.assertTrue((a != a) is False) + self.assertTrue((a < a) is False) + self.assertTrue((a <= a) is True) + self.assertTrue((a > a) is False) + self.assertTrue((a >= a) is True) al = array.array(self.typecode, self.smallerexample) ab = array.array(self.typecode, self.biggerexample) - self.assert_((a == 2*a) is False) - self.assert_((a != 2*a) is True) - self.assert_((a < 2*a) is True) - self.assert_((a <= 2*a) is True) - self.assert_((a > 2*a) is False) - self.assert_((a >= 2*a) is False) - - self.assert_((a == al) is False) - self.assert_((a != al) is True) - self.assert_((a < al) is False) - self.assert_((a <= al) is False) - self.assert_((a > al) is True) - self.assert_((a >= al) is True) - - self.assert_((a == ab) is False) - self.assert_((a != ab) is True) - self.assert_((a < ab) is True) - self.assert_((a <= ab) is True) - self.assert_((a > ab) is False) - self.assert_((a >= ab) is False) + self.assertTrue((a == 2*a) is False) + self.assertTrue((a != 2*a) is True) + self.assertTrue((a < 2*a) is True) + self.assertTrue((a <= 2*a) is True) + self.assertTrue((a > 2*a) is False) + self.assertTrue((a >= 2*a) is False) + + self.assertTrue((a == al) is False) + self.assertTrue((a != al) is True) + self.assertTrue((a < al) is False) + self.assertTrue((a <= al) is False) + self.assertTrue((a > al) is True) + self.assertTrue((a >= al) is True) + + self.assertTrue((a == ab) is False) + self.assertTrue((a != ab) is True) + self.assertTrue((a < ab) is True) + self.assertTrue((a <= ab) is True) + self.assertTrue((a > ab) is False) + self.assertTrue((a >= ab) is False) def test_add(self): a = array.array(self.typecode, self.example) \ @@ -267,7 +267,7 @@ class BaseTest(unittest.TestCase): a = array.array(self.typecode, self.example[::-1]) b = a a += array.array(self.typecode, 2*self.example) - self.assert_(a is b) + self.assertTrue(a is b) self.assertEqual( a, array.array(self.typecode, self.example[::-1]+2*self.example) @@ -310,22 +310,22 @@ class BaseTest(unittest.TestCase): b = a a *= 5 - self.assert_(a is b) + self.assertTrue(a is b) self.assertEqual( a, array.array(self.typecode, 5*self.example) ) a *= 0 - self.assert_(a is b) + self.assertTrue(a is b) self.assertEqual(a, array.array(self.typecode)) a *= 1000 - self.assert_(a is b) + self.assertTrue(a is b) self.assertEqual(a, array.array(self.typecode)) a *= -1 - self.assert_(a is b) + self.assertTrue(a is b) self.assertEqual(a, array.array(self.typecode)) a = array.array(self.typecode, self.example) diff --git a/Lib/test/test_ast.py b/Lib/test/test_ast.py index 54a3b35..c22d0d4 100644 --- a/Lib/test/test_ast.py +++ b/Lib/test/test_ast.py @@ -116,20 +116,20 @@ eval_tests = [ class AST_Tests(unittest.TestCase): - def _assert_order(self, ast_node, parent_pos): + def _assertTrueorder(self, ast_node, parent_pos): if not isinstance(ast_node, ast.AST) or ast_node._fields is None: return if isinstance(ast_node, (ast.expr, ast.stmt, ast.excepthandler)): node_pos = (ast_node.lineno, ast_node.col_offset) - self.assert_(node_pos >= parent_pos) + self.assertTrue(node_pos >= parent_pos) parent_pos = (ast_node.lineno, ast_node.col_offset) for name in ast_node._fields: value = getattr(ast_node, name) if isinstance(value, list): for child in value: - self._assert_order(child, parent_pos) + self._assertTrueorder(child, parent_pos) elif value is not None: - self._assert_order(value, parent_pos) + self._assertTrueorder(value, parent_pos) def test_snippets(self): for input, output, kind in ((exec_tests, exec_results, "exec"), @@ -138,7 +138,7 @@ class AST_Tests(unittest.TestCase): for i, o in zip(input, output): ast_tree = compile(i, "?", kind, ast.PyCF_ONLY_AST) self.assertEquals(to_tuple(ast_tree), o) - self._assert_order(ast_tree, (0, 0)) + self._assertTrueorder(ast_tree, (0, 0)) def test_nodeclasses(self): x = ast.BinOp(1, 2, 3, lineno=0) diff --git a/Lib/test/test_augassign.py b/Lib/test/test_augassign.py index e03b4d4..8567821 100644 --- a/Lib/test/test_augassign.py +++ b/Lib/test/test_augassign.py @@ -60,7 +60,7 @@ class AugAssignTest(unittest.TestCase): y[1:2] += [1] self.assertEquals(x, [1, 2, 1, 2, 3]) - self.assert_(x is y) + self.assertTrue(x is y) def testCustomMethods1(self): @@ -85,23 +85,23 @@ class AugAssignTest(unittest.TestCase): y = x x += 10 - self.assert_(isinstance(x, aug_test)) - self.assert_(y is not x) + self.assertTrue(isinstance(x, aug_test)) + self.assertTrue(y is not x) self.assertEquals(x.val, 11) x = aug_test2(2) y = x x += 10 - self.assert_(y is x) + self.assertTrue(y is x) self.assertEquals(x.val, 12) x = aug_test3(3) y = x x += 10 - self.assert_(isinstance(x, aug_test3)) - self.assert_(y is not x) + self.assertTrue(isinstance(x, aug_test3)) + self.assertTrue(y is not x) self.assertEquals(x.val, 13) diff --git a/Lib/test/test_base64.py b/Lib/test/test_base64.py index 149ac8a..fadee6d 100644 --- a/Lib/test/test_base64.py +++ b/Lib/test/test_base64.py @@ -204,7 +204,7 @@ class BaseXYTestCase(unittest.TestCase): self.assertRaises(TypeError, base64.b16decode, "") def test_ErrorHeritage(self): - self.assert_(issubclass(binascii.Error, ValueError)) + self.assertTrue(issubclass(binascii.Error, ValueError)) diff --git a/Lib/test/test_bigmem.py b/Lib/test/test_bigmem.py index 091893e..030ada5 100644 --- a/Lib/test/test_bigmem.py +++ b/Lib/test/test_bigmem.py @@ -80,12 +80,12 @@ class BaseStrTest: _ = self.from_latin1 SUBSTR = _(' abc def ghi') s = _('-') * size + SUBSTR - self.failUnless(s.endswith(SUBSTR)) - self.failUnless(s.endswith(s)) + self.assertTrue(s.endswith(SUBSTR)) + self.assertTrue(s.endswith(s)) s2 = _('...') + s - self.failUnless(s2.endswith(s)) - self.failIf(s.endswith(_('a') + SUBSTR)) - self.failIf(SUBSTR.endswith(s)) + self.assertTrue(s2.endswith(s)) + self.assertFalse(s.endswith(_('a') + SUBSTR)) + self.assertFalse(SUBSTR.endswith(s)) @bigmemtest(minsize=_2G + 10, memuse=2) def test_expandtabs(self, size): @@ -139,27 +139,27 @@ class BaseStrTest: _ = self.from_latin1 SUBSTR = _('123456') s = _('a') * size + SUBSTR - self.failUnless(s.isalnum()) + self.assertTrue(s.isalnum()) s += _('.') - self.failIf(s.isalnum()) + self.assertFalse(s.isalnum()) @bigmemtest(minsize=_2G, memuse=2) def test_isalpha(self, size): _ = self.from_latin1 SUBSTR = _('zzzzzzz') s = _('a') * size + SUBSTR - self.failUnless(s.isalpha()) + self.assertTrue(s.isalpha()) s += _('.') - self.failIf(s.isalpha()) + self.assertFalse(s.isalpha()) @bigmemtest(minsize=_2G, memuse=2) def test_isdigit(self, size): _ = self.from_latin1 SUBSTR = _('123456') s = _('9') * size + SUBSTR - self.failUnless(s.isdigit()) + self.assertTrue(s.isdigit()) s += _('z') - self.failIf(s.isdigit()) + self.assertFalse(s.isdigit()) @bigmemtest(minsize=_2G, memuse=2) def test_islower(self, size): @@ -168,9 +168,9 @@ class BaseStrTest: chr(c) for c in range(255) if not chr(c).isupper())) repeats = size // len(chars) + 2 s = chars * repeats - self.failUnless(s.islower()) + self.assertTrue(s.islower()) s += _('A') - self.failIf(s.islower()) + self.assertFalse(s.islower()) @bigmemtest(minsize=_2G, memuse=2) def test_isspace(self, size): @@ -178,20 +178,20 @@ class BaseStrTest: whitespace = _(' \f\n\r\t\v') repeats = size // len(whitespace) + 2 s = whitespace * repeats - self.failUnless(s.isspace()) + self.assertTrue(s.isspace()) s += _('j') - self.failIf(s.isspace()) + self.assertFalse(s.isspace()) @bigmemtest(minsize=_2G, memuse=2) def test_istitle(self, size): _ = self.from_latin1 SUBSTR = _('123456') s = _('').join([_('A'), _('a') * size, SUBSTR]) - self.failUnless(s.istitle()) + self.assertTrue(s.istitle()) s += _('A') - self.failUnless(s.istitle()) + self.assertTrue(s.istitle()) s += _('aA') - self.failIf(s.istitle()) + self.assertFalse(s.istitle()) @bigmemtest(minsize=_2G, memuse=2) def test_isupper(self, size): @@ -200,9 +200,9 @@ class BaseStrTest: chr(c) for c in range(255) if not chr(c).islower())) repeats = size // len(chars) + 2 s = chars * repeats - self.failUnless(s.isupper()) + self.assertTrue(s.isupper()) s += _('a') - self.failIf(s.isupper()) + self.assertFalse(s.isupper()) @bigmemtest(minsize=_2G, memuse=2) def test_join(self, size): @@ -211,15 +211,15 @@ class BaseStrTest: x = s.join([_('aaaaa'), _('bbbbb')]) self.assertEquals(x.count(_('a')), 5) self.assertEquals(x.count(_('b')), 5) - self.failUnless(x.startswith(_('aaaaaA'))) - self.failUnless(x.endswith(_('Abbbbb'))) + self.assertTrue(x.startswith(_('aaaaaA'))) + self.assertTrue(x.endswith(_('Abbbbb'))) @bigmemtest(minsize=_2G + 10, memuse=1) def test_ljust(self, size): _ = self.from_latin1 SUBSTR = _(' abc def ghi') s = SUBSTR.ljust(size) - self.failUnless(s.startswith(SUBSTR + _(' '))) + self.assertTrue(s.startswith(SUBSTR + _(' '))) self.assertEquals(len(s), size) self.assertEquals(s.strip(), SUBSTR.strip()) @@ -244,7 +244,7 @@ class BaseStrTest: # Type-specific optimization if isinstance(s, (str, bytes)): stripped = s.lstrip() - self.failUnless(stripped is s) + self.assertTrue(stripped is s) @bigmemtest(minsize=_2G + 10, memuse=2) def test_replace(self, size): @@ -299,7 +299,7 @@ class BaseStrTest: _ = self.from_latin1 SUBSTR = _(' abc def ghi') s = SUBSTR.ljust(size) - self.failUnless(s.startswith(SUBSTR + _(' '))) + self.assertTrue(s.startswith(SUBSTR + _(' '))) self.assertEquals(len(s), size) self.assertEquals(s.strip(), SUBSTR.strip()) @@ -316,7 +316,7 @@ class BaseStrTest: # Type-specific optimization if isinstance(s, (str, bytes)): stripped = s.rstrip() - self.failUnless(stripped is s) + self.assertTrue(stripped is s) # The test takes about size bytes to build a string, and then about # sqrt(size) substrings of sqrt(size) in size and a list to @@ -378,9 +378,9 @@ class BaseStrTest: _ = self.from_latin1 SUBSTR = _(' abc def ghi') s = _('-') * size + SUBSTR - self.failUnless(s.startswith(s)) - self.failUnless(s.startswith(_('-') * size)) - self.failIf(s.startswith(SUBSTR)) + self.assertTrue(s.startswith(s)) + self.assertTrue(s.startswith(_('-') * size)) + self.assertFalse(s.startswith(SUBSTR)) @bigmemtest(minsize=_2G, memuse=1) def test_strip(self, size): @@ -412,8 +412,8 @@ class BaseStrTest: SUBSTR = _('SpaaHAaaAaham') s = SUBSTR * (size // len(SUBSTR) + 2) s = s.title() - self.failUnless(s.startswith((SUBSTR * 3).title())) - self.failUnless(s.endswith(SUBSTR.lower() * 3)) + self.assertTrue(s.startswith((SUBSTR * 3).title())) + self.assertTrue(s.endswith(SUBSTR.lower() * 3)) @bigmemtest(minsize=_2G, memuse=2) def test_translate(self, size): @@ -451,8 +451,8 @@ class BaseStrTest: _ = self.from_latin1 SUBSTR = _('-568324723598234') s = SUBSTR.zfill(size) - self.failUnless(s.endswith(_('0') + SUBSTR[1:])) - self.failUnless(s.startswith(_('-0'))) + self.assertTrue(s.endswith(_('0') + SUBSTR[1:])) + self.assertTrue(s.startswith(_('-0'))) self.assertEquals(len(s), size) self.assertEquals(s.count(_('0')), size - len(SUBSTR)) @@ -519,12 +519,12 @@ class BaseStrTest: edge = _('-') * (size // 2) s = _('').join([edge, SUBSTR, edge]) del edge - self.failUnless(SUBSTR in s) - self.failIf(SUBSTR * 2 in s) - self.failUnless(_('-') in s) - self.failIf(_('a') in s) + self.assertTrue(SUBSTR in s) + self.assertFalse(SUBSTR * 2 in s) + self.assertTrue(_('-') in s) + self.assertFalse(_('a') in s) s += _('a') - self.failUnless(_('a') in s) + self.assertTrue(_('a') in s) @bigmemtest(minsize=_2G + 10, memuse=2) def test_compare(self, size): @@ -534,10 +534,10 @@ class BaseStrTest: self.assertEqual(s1, s2) del s2 s2 = s1 + _('a') - self.failIf(s1 == s2) + self.assertFalse(s1 == s2) del s2 s2 = _('.') * size - self.failIf(s1 == s2) + self.assertFalse(s1 == s2) @bigmemtest(minsize=_2G + 10, memuse=1) def test_hash(self, size): @@ -552,7 +552,7 @@ class BaseStrTest: h1 = hash(s) del s s = _('\x00') * (size + 1) - self.failIf(h1 == hash(s)) + self.assertFalse(h1 == hash(s)) class StrTest(unittest.TestCase, BaseStrTest): @@ -623,7 +623,7 @@ class StrTest(unittest.TestCase, BaseStrTest): except MemoryError: pass # acceptable on 32-bit else: - self.failUnless(s == eval(r)) + self.assertTrue(s == eval(r)) @bigmemtest(minsize=_2G + 10, memuse=character_size * 2) def test_format(self, size): @@ -633,8 +633,8 @@ class StrTest(unittest.TestCase, BaseStrTest): del sf sf = '..%s..' % (s,) self.assertEquals(len(sf), len(s) + 4) - self.failUnless(sf.startswith('..-')) - self.failUnless(sf.endswith('-..')) + self.assertTrue(sf.startswith('..-')) + self.assertTrue(sf.endswith('-..')) del s, sf size //= 2 @@ -682,8 +682,8 @@ class StrTest(unittest.TestCase, BaseStrTest): s = "\uAAAA" * size for f in (repr, ascii): r = f(s) - self.failUnless(len(r) > size) - self.failUnless(r.endswith(r"\uaaaa'"), r[-10:]) + self.assertTrue(len(r) > size) + self.assertTrue(r.endswith(r"\uaaaa'"), r[-10:]) del r # The character takes 4 bytes even in UCS-2 builds because it will @@ -693,8 +693,8 @@ class StrTest(unittest.TestCase, BaseStrTest): s = "\U0001AAAA" * size for f in (repr, ascii): r = f(s) - self.failUnless(len(r) > size) - self.failUnless(r.endswith(r"\U0001aaaa'"), r[-12:]) + self.assertTrue(len(r) > size) + self.assertTrue(r.endswith(r"\U0001aaaa'"), r[-12:]) del r @@ -740,10 +740,10 @@ class TupleTest(unittest.TestCase): self.assertEqual(t1, t2) del t2 t2 = ('',) * (size + 1) - self.failIf(t1 == t2) + self.assertFalse(t1 == t2) del t2 t2 = (1,) * size - self.failIf(t1 == t2) + self.assertFalse(t1 == t2) # Test concatenating into a single tuple of more than 2G in length, # and concatenating a tuple of more than 2G in length separately, so @@ -768,9 +768,9 @@ class TupleTest(unittest.TestCase): def test_contains(self, size): t = (1, 2, 3, 4, 5) * size self.assertEquals(len(t), size * 5) - self.failUnless(5 in t) - self.failIf((1, 2, 3, 4, 5) in t) - self.failIf(0 in t) + self.assertTrue(5 in t) + self.assertFalse((1, 2, 3, 4, 5) in t) + self.assertFalse(0 in t) @bigmemtest(minsize=_2G + 10, memuse=8) def test_hash(self, size): @@ -778,7 +778,7 @@ class TupleTest(unittest.TestCase): h1 = hash(t1) del t1 t2 = (0,) * (size + 1) - self.failIf(h1 == hash(t2)) + self.assertFalse(h1 == hash(t2)) @bigmemtest(minsize=_2G + 10, memuse=8) def test_index_and_slice(self, size): @@ -874,10 +874,10 @@ class ListTest(unittest.TestCase): self.assertEqual(l1, l2) del l2 l2 = [''] * (size + 1) - self.failIf(l1 == l2) + self.assertFalse(l1 == l2) del l2 l2 = [2] * size - self.failIf(l1 == l2) + self.assertFalse(l1 == l2) # Test concatenating into a single list of more than 2G in length, # and concatenating a list of more than 2G in length separately, so @@ -902,8 +902,8 @@ class ListTest(unittest.TestCase): l = [sys.stdout] * size l += l self.assertEquals(len(l), size * 2) - self.failUnless(l[0] is l[-1]) - self.failUnless(l[size - 1] is l[size + 1]) + self.assertTrue(l[0] is l[-1]) + self.assertTrue(l[size - 1] is l[size + 1]) @bigmemtest(minsize=_2G // 2 + 2, memuse=24) def test_inplace_concat_small(self, size): @@ -917,14 +917,14 @@ class ListTest(unittest.TestCase): def test_contains(self, size): l = [1, 2, 3, 4, 5] * size self.assertEquals(len(l), size * 5) - self.failUnless(5 in l) - self.failIf([1, 2, 3, 4, 5] in l) - self.failIf(0 in l) + self.assertTrue(5 in l) + self.assertFalse([1, 2, 3, 4, 5] in l) + self.assertFalse(0 in l) @bigmemtest(minsize=_2G + 10, memuse=8) def test_hash(self, size): l = [0] * size - self.failUnlessRaises(TypeError, hash, l) + self.assertRaises(TypeError, hash, l) @bigmemtest(minsize=_2G + 10, memuse=8) def test_index_and_slice(self, size): @@ -984,7 +984,7 @@ class ListTest(unittest.TestCase): # Like test_concat, split in two. def basic_test_repeat(self, size): l = [] * size - self.failIf(l) + self.assertFalse(l) l = [''] * size self.assertEquals(len(l), size) l = l * 2 @@ -1002,13 +1002,13 @@ class ListTest(unittest.TestCase): l = [''] l *= size self.assertEquals(len(l), size) - self.failUnless(l[0] is l[-1]) + self.assertTrue(l[0] is l[-1]) del l l = [''] * size l *= 2 self.assertEquals(len(l), size * 2) - self.failUnless(l[size - 1] is l[-1]) + self.assertTrue(l[size - 1] is l[-1]) @bigmemtest(minsize=_2G // 2 + 2, memuse=16) def test_inplace_repeat_small(self, size): @@ -1042,8 +1042,8 @@ class ListTest(unittest.TestCase): l = [object()] * size l.append(object()) self.assertEquals(len(l), size+1) - self.failUnless(l[-3] is l[-2]) - self.failIf(l[-2] is l[-1]) + self.assertTrue(l[-3] is l[-2]) + self.assertFalse(l[-2] is l[-1]) @bigmemtest(minsize=_2G // 5 + 2, memuse=8 * 5) def test_count(self, size): @@ -1055,8 +1055,8 @@ class ListTest(unittest.TestCase): l = [object] * size l.extend(l) self.assertEquals(len(l), size * 2) - self.failUnless(l[0] is l[-1]) - self.failUnless(l[size - 1] is l[size + 1]) + self.assertTrue(l[0] is l[-1]) + self.assertTrue(l[size - 1] is l[size + 1]) @bigmemtest(minsize=_2G // 2 + 2, memuse=16) def test_extend_small(self, size): diff --git a/Lib/test/test_binascii.py b/Lib/test/test_binascii.py index d4ab6bf..65de81b 100755 --- a/Lib/test/test_binascii.py +++ b/Lib/test/test_binascii.py @@ -14,8 +14,8 @@ class BinASCIITest(unittest.TestCase): def test_exceptions(self): # Check module exceptions - self.assert_(issubclass(binascii.Error, Exception)) - self.assert_(issubclass(binascii.Incomplete, Exception)) + self.assertTrue(issubclass(binascii.Error, Exception)) + self.assertTrue(issubclass(binascii.Incomplete, Exception)) def test_functions(self): # Check presence of all functions @@ -26,10 +26,10 @@ class BinASCIITest(unittest.TestCase): prefixes.extend(["crc_", "rlecode_", "rledecode_"]) for prefix in prefixes: name = prefix + suffix - self.assert_(hasattr(getattr(binascii, name), '__call__')) + self.assertTrue(hasattr(getattr(binascii, name), '__call__')) self.assertRaises(TypeError, getattr(binascii, name)) for name in ("hexlify", "unhexlify"): - self.assert_(hasattr(getattr(binascii, name), '__call__')) + self.assertTrue(hasattr(getattr(binascii, name), '__call__')) self.assertRaises(TypeError, getattr(binascii, name)) def test_base64valid(self): diff --git a/Lib/test/test_binop.py b/Lib/test/test_binop.py index 0dc18dd..5d77f23 100644 --- a/Lib/test/test_binop.py +++ b/Lib/test/test_binop.py @@ -210,10 +210,10 @@ class RatTestCase(unittest.TestCase): self.assertEqual(gcd(-10, -2), -2) for i in range(1, 20): for j in range(1, 20): - self.assert_(gcd(i, j) > 0) - self.assert_(gcd(-i, j) < 0) - self.assert_(gcd(i, -j) > 0) - self.assert_(gcd(-i, -j) < 0) + self.assertTrue(gcd(i, j) > 0) + self.assertTrue(gcd(-i, j) < 0) + self.assertTrue(gcd(i, -j) > 0) + self.assertTrue(gcd(-i, -j) < 0) def test_constructor(self): a = Rat(10, 15) diff --git a/Lib/test/test_bisect.py b/Lib/test/test_bisect.py index df2f8b1..93b8613 100644 --- a/Lib/test/test_bisect.py +++ b/Lib/test/test_bisect.py @@ -130,14 +130,14 @@ class TestBisect(unittest.TestCase): elem = randrange(-1, n+1) ip = self.module.bisect_left(data, elem) if ip < len(data): - self.failUnless(elem <= data[ip]) + self.assertTrue(elem <= data[ip]) if ip > 0: - self.failUnless(data[ip-1] < elem) + self.assertTrue(data[ip-1] < elem) ip = self.module.bisect_right(data, elem) if ip < len(data): - self.failUnless(elem < data[ip]) + self.assertTrue(elem < data[ip]) if ip > 0: - self.failUnless(data[ip-1] <= elem) + self.assertTrue(data[ip-1] <= elem) def test_optionalSlicing(self): for func, data, elem, expected in self.precomputedCases: @@ -146,15 +146,15 @@ class TestBisect(unittest.TestCase): for hi in range(3,8): hi = min(len(data), hi) ip = func(data, elem, lo, hi) - self.failUnless(lo <= ip <= hi) + self.assertTrue(lo <= ip <= hi) if func is self.module.bisect_left and ip < hi: - self.failUnless(elem <= data[ip]) + self.assertTrue(elem <= data[ip]) if func is self.module.bisect_left and ip > lo: - self.failUnless(data[ip-1] < elem) + self.assertTrue(data[ip-1] < elem) if func is self.module.bisect_right and ip < hi: - self.failUnless(elem < data[ip]) + self.assertTrue(elem < data[ip]) if func is self.module.bisect_right and ip > lo: - self.failUnless(data[ip-1] <= elem) + self.assertTrue(data[ip-1] <= elem) self.assertEqual(ip, max(lo, min(hi, expected))) def test_backcompatibility(self): diff --git a/Lib/test/test_bool.py b/Lib/test/test_bool.py index 80229aa..3a68dfc 100644 --- a/Lib/test/test_bool.py +++ b/Lib/test/test_bool.py @@ -8,10 +8,10 @@ import os class BoolTest(unittest.TestCase): def assertIs(self, a, b): - self.assert_(a is b) + self.assertTrue(a is b) def assertIsNot(self, a, b): - self.assert_(a is not b) + self.assertTrue(a is not b) def test_subclass(self): try: @@ -221,15 +221,15 @@ class BoolTest(unittest.TestCase): def test_boolean(self): self.assertEqual(True & 1, 1) - self.assert_(not isinstance(True & 1, bool)) + self.assertTrue(not isinstance(True & 1, bool)) self.assertIs(True & True, True) self.assertEqual(True | 1, 1) - self.assert_(not isinstance(True | 1, bool)) + self.assertTrue(not isinstance(True | 1, bool)) self.assertIs(True | True, True) self.assertEqual(True ^ 1, 0) - self.assert_(not isinstance(True ^ 1, bool)) + self.assertTrue(not isinstance(True ^ 1, bool)) self.assertIs(True ^ True, False) def test_fileclosed(self): diff --git a/Lib/test/test_bufio.py b/Lib/test/test_bufio.py index 7d617d3..5ab6f5a 100644 --- a/Lib/test/test_bufio.py +++ b/Lib/test/test_bufio.py @@ -34,7 +34,7 @@ class BufferSizeTest(unittest.TestCase): line = f.readline() self.assertEqual(line, s) line = f.readline() - self.assert_(not line) # Must be at EOF + self.assertTrue(not line) # Must be at EOF f.close() finally: support.unlink(support.TESTFN) diff --git a/Lib/test/test_builtin.py b/Lib/test/test_builtin.py index 28af247..cac4555 100644 --- a/Lib/test/test_builtin.py +++ b/Lib/test/test_builtin.py @@ -176,24 +176,24 @@ class BuiltinTest(unittest.TestCase): def test_neg(self): x = -sys.maxsize-1 - self.assert_(isinstance(x, int)) + self.assertTrue(isinstance(x, int)) self.assertEqual(-x, sys.maxsize+1) # XXX(nnorwitz): This test case for callable should probably be removed. def test_callable(self): - self.assert_(hasattr(len, '__call__')) + self.assertTrue(hasattr(len, '__call__')) def f(): pass - self.assert_(hasattr(f, '__call__')) + self.assertTrue(hasattr(f, '__call__')) class C: def meth(self): pass - self.assert_(hasattr(C, '__call__')) + self.assertTrue(hasattr(C, '__call__')) x = C() - self.assert_(hasattr(x.meth, '__call__')) - self.assert_(not hasattr(x, '__call__')) + self.assertTrue(hasattr(x.meth, '__call__')) + self.assertTrue(not hasattr(x, '__call__')) class D(C): def __call__(self): pass y = D() - self.assert_(hasattr(y, '__call__')) + self.assertTrue(hasattr(y, '__call__')) y() def test_chr(self): @@ -220,7 +220,7 @@ class BuiltinTest(unittest.TestCase): self.assertRaises((OverflowError, ValueError), chr, 2**32) def test_cmp(self): - self.assert_(not hasattr(builtins, "cmp")) + self.assertTrue(not hasattr(builtins, "cmp")) def test_compile(self): compile('print(1)\n', '', 'exec') @@ -252,11 +252,11 @@ class BuiltinTest(unittest.TestCase): # dir() - local scope local_var = 1 - self.assert_('local_var' in dir()) + self.assertTrue('local_var' in dir()) # dir(module) import sys - self.assert_('exit' in dir(sys)) + self.assertTrue('exit' in dir(sys)) # dir(module_with_invalid__dict__) import types @@ -266,8 +266,8 @@ class BuiltinTest(unittest.TestCase): self.assertRaises(TypeError, dir, f) # dir(type) - self.assert_("strip" in dir(str)) - self.assert_("__mro__" not in dir(str)) + self.assertTrue("strip" in dir(str)) + self.assertTrue("__mro__" not in dir(str)) # dir(obj) class Foo(object): @@ -276,13 +276,13 @@ class BuiltinTest(unittest.TestCase): self.y = 8 self.z = 9 f = Foo() - self.assert_("y" in dir(f)) + self.assertTrue("y" in dir(f)) # dir(obj_no__dict__) class Foo(object): __slots__ = [] f = Foo() - self.assert_("__repr__" in dir(f)) + self.assertTrue("__repr__" in dir(f)) # dir(obj_no__class__with__dict__) # (an ugly trick to cause getattr(f, "__class__") to fail) @@ -291,15 +291,15 @@ class BuiltinTest(unittest.TestCase): def __init__(self): self.bar = "wow" f = Foo() - self.assert_("__repr__" not in dir(f)) - self.assert_("bar" in dir(f)) + self.assertTrue("__repr__" not in dir(f)) + self.assertTrue("bar" in dir(f)) # dir(obj_using __dir__) class Foo(object): def __dir__(self): return ["kan", "ga", "roo"] f = Foo() - self.assert_(dir(f) == ["ga", "kan", "roo"]) + self.assertTrue(dir(f) == ["ga", "kan", "roo"]) # dir(obj__dir__not_list) class Foo(object): @@ -334,10 +334,10 @@ class BuiltinTest(unittest.TestCase): self.assertEqual(divmod(-sys.maxsize-1, -1), (sys.maxsize+1, 0)) - self.assert_(not fcmp(divmod(3.25, 1.0), (3.0, 0.25))) - self.assert_(not fcmp(divmod(-3.25, 1.0), (-4.0, 0.75))) - self.assert_(not fcmp(divmod(3.25, -1.0), (-4.0, -0.75))) - self.assert_(not fcmp(divmod(-3.25, -1.0), (3.0, -0.25))) + self.assertTrue(not fcmp(divmod(3.25, 1.0), (3.0, 0.25))) + self.assertTrue(not fcmp(divmod(-3.25, 1.0), (-4.0, 0.75))) + self.assertTrue(not fcmp(divmod(3.25, -1.0), (-4.0, -0.75))) + self.assertTrue(not fcmp(divmod(-3.25, -1.0), (3.0, -0.25))) self.assertRaises(TypeError, divmod) @@ -489,7 +489,7 @@ class BuiltinTest(unittest.TestCase): def test_getattr(self): import sys - self.assert_(getattr(sys, 'stdout') is sys.stdout) + self.assertTrue(getattr(sys, 'stdout') is sys.stdout) self.assertRaises(TypeError, getattr, sys, 1) self.assertRaises(TypeError, getattr, sys, 1, "foo") self.assertRaises(TypeError, getattr) @@ -497,7 +497,7 @@ class BuiltinTest(unittest.TestCase): def test_hasattr(self): import sys - self.assert_(hasattr(sys, 'stdout')) + self.assertTrue(hasattr(sys, 'stdout')) self.assertRaises(TypeError, hasattr, sys, 1) self.assertRaises(TypeError, hasattr) self.assertEqual(False, hasattr(sys, chr(sys.maxunicode))) @@ -575,11 +575,11 @@ class BuiltinTest(unittest.TestCase): c = C() d = D() e = E() - self.assert_(isinstance(c, C)) - self.assert_(isinstance(d, C)) - self.assert_(not isinstance(e, C)) - self.assert_(not isinstance(c, D)) - self.assert_(not isinstance('foo', E)) + self.assertTrue(isinstance(c, C)) + self.assertTrue(isinstance(d, C)) + self.assertTrue(not isinstance(e, C)) + self.assertTrue(not isinstance(c, D)) + self.assertTrue(not isinstance('foo', E)) self.assertRaises(TypeError, isinstance, E, 'foo') self.assertRaises(TypeError, isinstance) @@ -593,9 +593,9 @@ class BuiltinTest(unittest.TestCase): c = C() d = D() e = E() - self.assert_(issubclass(D, C)) - self.assert_(issubclass(C, C)) - self.assert_(not issubclass(C, D)) + self.assertTrue(issubclass(D, C)) + self.assertTrue(issubclass(C, C)) + self.assertTrue(not issubclass(C, D)) self.assertRaises(TypeError, issubclass, 'foo', E) self.assertRaises(TypeError, issubclass, E, 'foo') self.assertRaises(TypeError, issubclass) @@ -958,18 +958,18 @@ class BuiltinTest(unittest.TestCase): self.assertEqual(list(range(a+4, a, -2)), [a+4, a+2]) seq = list(range(a, b, c)) - self.assert_(a in seq) - self.assert_(b not in seq) + self.assertTrue(a in seq) + self.assertTrue(b not in seq) self.assertEqual(len(seq), 2) seq = list(range(b, a, -c)) - self.assert_(b in seq) - self.assert_(a not in seq) + self.assertTrue(b in seq) + self.assertTrue(a not in seq) self.assertEqual(len(seq), 2) seq = list(range(-a, -b, -c)) - self.assert_(-a in seq) - self.assert_(-b not in seq) + self.assertTrue(-a in seq) + self.assertTrue(-b not in seq) self.assertEqual(len(seq), 2) self.assertRaises(TypeError, range) diff --git a/Lib/test/test_bytes.py b/Lib/test/test_bytes.py index 992f3d2..caea909 100644 --- a/Lib/test/test_bytes.py +++ b/Lib/test/test_bytes.py @@ -102,22 +102,22 @@ class BaseBytesTest(unittest.TestCase): b3 = self.type2test([1, 3]) self.assertEqual(b1, b2) - self.failUnless(b2 != b3) - self.failUnless(b1 <= b2) - self.failUnless(b1 <= b3) - self.failUnless(b1 < b3) - self.failUnless(b1 >= b2) - self.failUnless(b3 >= b2) - self.failUnless(b3 > b2) - - self.failIf(b1 != b2) - self.failIf(b2 == b3) - self.failIf(b1 > b2) - self.failIf(b1 > b3) - self.failIf(b1 >= b3) - self.failIf(b1 < b2) - self.failIf(b3 < b2) - self.failIf(b3 <= b2) + self.assertTrue(b2 != b3) + self.assertTrue(b1 <= b2) + self.assertTrue(b1 <= b3) + self.assertTrue(b1 < b3) + self.assertTrue(b1 >= b2) + self.assertTrue(b3 >= b2) + self.assertTrue(b3 > b2) + + self.assertFalse(b1 != b2) + self.assertFalse(b2 == b3) + self.assertFalse(b1 > b2) + self.assertFalse(b1 > b3) + self.assertFalse(b1 >= b3) + self.assertFalse(b1 < b2) + self.assertFalse(b3 < b2) + self.assertFalse(b3 <= b2) def test_compare_to_str(self): warnings.simplefilter('ignore', BytesWarning) @@ -220,27 +220,27 @@ class BaseBytesTest(unittest.TestCase): def test_contains(self): b = self.type2test(b"abc") - self.failUnless(ord('a') in b) - self.failUnless(int(ord('a')) in b) - self.failIf(200 in b) - self.failIf(200 in b) + self.assertTrue(ord('a') in b) + self.assertTrue(int(ord('a')) in b) + self.assertFalse(200 in b) + self.assertFalse(200 in b) self.assertRaises(ValueError, lambda: 300 in b) self.assertRaises(ValueError, lambda: -1 in b) self.assertRaises(TypeError, lambda: None in b) self.assertRaises(TypeError, lambda: float(ord('a')) in b) self.assertRaises(TypeError, lambda: "a" in b) for f in bytes, bytearray: - self.failUnless(f(b"") in b) - self.failUnless(f(b"a") in b) - self.failUnless(f(b"b") in b) - self.failUnless(f(b"c") in b) - self.failUnless(f(b"ab") in b) - self.failUnless(f(b"bc") in b) - self.failUnless(f(b"abc") in b) - self.failIf(f(b"ac") in b) - self.failIf(f(b"d") in b) - self.failIf(f(b"dab") in b) - self.failIf(f(b"abd") in b) + self.assertTrue(f(b"") in b) + self.assertTrue(f(b"a") in b) + self.assertTrue(f(b"b") in b) + self.assertTrue(f(b"c") in b) + self.assertTrue(f(b"ab") in b) + self.assertTrue(f(b"bc") in b) + self.assertTrue(f(b"abc") in b) + self.assertFalse(f(b"ac") in b) + self.assertFalse(f(b"d") in b) + self.assertFalse(f(b"dab") in b) + self.assertFalse(f(b"abd") in b) def test_fromhex(self): self.assertRaises(TypeError, self.type2test.fromhex) @@ -626,7 +626,7 @@ class ByteArrayTest(BaseBytesTest): b += b"def" self.assertEqual(b, b"abcdef") self.assertEqual(b, b1) - self.failUnless(b is b1) + self.assertTrue(b is b1) b += b"xyz" self.assertEqual(b, b"abcdefxyz") try: @@ -642,7 +642,7 @@ class ByteArrayTest(BaseBytesTest): b *= 3 self.assertEqual(b, b"abcabcabc") self.assertEqual(b, b1) - self.failUnless(b is b1) + self.assertTrue(b is b1) def test_irepeat_1char(self): b = bytearray(b"x") @@ -650,17 +650,17 @@ class ByteArrayTest(BaseBytesTest): b *= 100 self.assertEqual(b, b"x"*100) self.assertEqual(b, b1) - self.failUnless(b is b1) + self.assertTrue(b is b1) def test_alloc(self): b = bytearray() alloc = b.__alloc__() - self.assert_(alloc >= 0) + self.assertTrue(alloc >= 0) seq = [alloc] for i in range(100): b += b"x" alloc = b.__alloc__() - self.assert_(alloc >= len(b)) + self.assertTrue(alloc >= len(b)) if alloc not in seq: seq.append(alloc) @@ -759,7 +759,7 @@ class ByteArrayTest(BaseBytesTest): a, b, c = bytearray(b"x").partition(b"y") self.assertEqual(b, b"") self.assertEqual(c, b"") - self.assert_(b is not c) + self.assertTrue(b is not c) b += b"!" self.assertEqual(c, b"") a, b, c = bytearray(b"x").partition(b"y") @@ -769,7 +769,7 @@ class ByteArrayTest(BaseBytesTest): b, c, a = bytearray(b"x").rpartition(b"y") self.assertEqual(b, b"") self.assertEqual(c, b"") - self.assert_(b is not c) + self.assertTrue(b is not c) b += b"!" self.assertEqual(c, b"") c, b, a = bytearray(b"x").rpartition(b"y") @@ -860,10 +860,10 @@ class AssortedBytesTest(unittest.TestCase): self.assertEqual(bytes(b"abc") <= b"ab", False) def test_doc(self): - self.failUnless(bytearray.__doc__ != None) - self.failUnless(bytearray.__doc__.startswith("bytearray("), bytearray.__doc__) - self.failUnless(bytes.__doc__ != None) - self.failUnless(bytes.__doc__.startswith("bytes("), bytes.__doc__) + self.assertTrue(bytearray.__doc__ != None) + self.assertTrue(bytearray.__doc__.startswith("bytearray("), bytearray.__doc__) + self.assertTrue(bytes.__doc__ != None) + self.assertTrue(bytes.__doc__.startswith("bytes("), bytes.__doc__) def test_from_bytearray(self): sample = bytes(b"Hello world\n\x80\x81\xfe\xff") @@ -920,7 +920,7 @@ class AssortedBytesTest(unittest.TestCase): def test_return_self(self): # bytearray.replace must always return a new bytearray b = bytearray() - self.failIf(b.replace(b'', b'') is b) + self.assertFalse(b.replace(b'', b'') is b) def test_compare(self): if sys.flags.bytes_warning: @@ -997,20 +997,20 @@ class ByteArraySubclass(bytearray): class ByteArraySubclassTest(unittest.TestCase): def test_basic(self): - self.assert_(issubclass(ByteArraySubclass, bytearray)) - self.assert_(isinstance(ByteArraySubclass(), bytearray)) + self.assertTrue(issubclass(ByteArraySubclass, bytearray)) + self.assertTrue(isinstance(ByteArraySubclass(), bytearray)) a, b = b"abcd", b"efgh" _a, _b = ByteArraySubclass(a), ByteArraySubclass(b) # test comparison operators with subclass instances - self.assert_(_a == _a) - self.assert_(_a != _b) - self.assert_(_a < _b) - self.assert_(_a <= _b) - self.assert_(_b >= _a) - self.assert_(_b > _a) - self.assert_(_a is not a) + self.assertTrue(_a == _a) + self.assertTrue(_a != _b) + self.assertTrue(_a < _b) + self.assertTrue(_a <= _b) + self.assertTrue(_b >= _a) + self.assertTrue(_b > _a) + self.assertTrue(_a is not a) # test concat of subclass instances self.assertEqual(a + b, _a + _b) @@ -1018,7 +1018,7 @@ class ByteArraySubclassTest(unittest.TestCase): self.assertEqual(a + b, _a + b) # test repeat - self.assert_(a*5 == _a*5) + self.assertTrue(a*5 == _a*5) def test_join(self): # Make sure join returns a NEW object for single item sequences @@ -1026,12 +1026,12 @@ class ByteArraySubclassTest(unittest.TestCase): # Make sure that it is of the appropriate type. s1 = ByteArraySubclass(b"abcd") s2 = bytearray().join([s1]) - self.assert_(s1 is not s2) - self.assert_(type(s2) is bytearray, type(s2)) + self.assertTrue(s1 is not s2) + self.assertTrue(type(s2) is bytearray, type(s2)) # Test reverse, calling join on subclass s3 = s1.join([b"abcd"]) - self.assert_(type(s3) is bytearray) + self.assertTrue(type(s3) is bytearray) def test_pickle(self): a = ByteArraySubclass(b"abcd") diff --git a/Lib/test/test_capi.py b/Lib/test/test_capi.py index d3d2226..0460679 100644 --- a/Lib/test/test_capi.py +++ b/Lib/test/test_capi.py @@ -24,7 +24,7 @@ class CAPITest(unittest.TestCase): def test_instancemethod(self): inst = InstanceMethod() self.assertEqual(id(inst), inst.id()) - self.assert_(inst.testfunction() is inst) + self.assertTrue(inst.testfunction() is inst) self.assertEqual(inst.testfunction.__doc__, testfunction.__doc__) self.assertEqual(InstanceMethod.testfunction.__doc__, testfunction.__doc__) @@ -64,7 +64,7 @@ class TestPendingCalls(unittest.TestCase): if context and not context.event.is_set(): continue count += 1 - self.failUnless(count < 10000, + self.assertTrue(count < 10000, "timeout waiting for %i callbacks, got %i"%(n, len(l))) if False and support.verbose: print("(%i)"%(len(l),)) diff --git a/Lib/test/test_cfgparser.py b/Lib/test/test_cfgparser.py index 12fd00c..a3d2640 100644 --- a/Lib/test/test_cfgparser.py +++ b/Lib/test/test_cfgparser.py @@ -76,16 +76,16 @@ class TestCaseBase(unittest.TestCase): eq(cf.get('Spaces', 'key with spaces'), 'value') eq(cf.get('Spaces', 'another with spaces'), 'splat!') - self.failIf('__name__' in cf.options("Foo Bar"), + self.assertFalse('__name__' in cf.options("Foo Bar"), '__name__ "option" should not be exposed by the API!') # Make sure the right things happen for remove_option(); # added to include check for SourceForge bug #123324: - self.failUnless(cf.remove_option('Foo Bar', 'foo'), + self.assertTrue(cf.remove_option('Foo Bar', 'foo'), "remove_option() failed to report existence of option") - self.failIf(cf.has_option('Foo Bar', 'foo'), + self.assertFalse(cf.has_option('Foo Bar', 'foo'), "remove_option() failed to remove option") - self.failIf(cf.remove_option('Foo Bar', 'foo'), + self.assertFalse(cf.remove_option('Foo Bar', 'foo'), "remove_option() failed to report non-existence of option" " that was removed") @@ -107,10 +107,10 @@ class TestCaseBase(unittest.TestCase): eq(cf.options("a"), ["b"]) eq(cf.get("a", "b"), "value", "could not locate option, expecting case-insensitive option names") - self.failUnless(cf.has_option("a", "b")) + self.assertTrue(cf.has_option("a", "b")) cf.set("A", "A-B", "A-B value") for opt in ("a-b", "A-b", "a-B", "A-B"): - self.failUnless( + self.assertTrue( cf.has_option("A", opt), "has_option() returned false for option which should exist") eq(cf.options("A"), ["a-b"]) @@ -127,7 +127,7 @@ class TestCaseBase(unittest.TestCase): # SF bug #561822: cf = self.fromstring("[section]\nnekey=nevalue\n", defaults={"key":"value"}) - self.failUnless(cf.has_option("section", "Key")) + self.assertTrue(cf.has_option("section", "Key")) def test_default_case_sensitivity(self): @@ -163,7 +163,7 @@ class TestCaseBase(unittest.TestCase): cf = self.newconfig() self.assertEqual(cf.sections(), [], "new ConfigParser should have no defined sections") - self.failIf(cf.has_section("Foo"), + self.assertFalse(cf.has_section("Foo"), "new ConfigParser should have no acknowledged sections") self.assertRaises(configparser.NoSectionError, cf.options, "Foo") @@ -202,8 +202,8 @@ class TestCaseBase(unittest.TestCase): "E5=FALSE AND MORE" ) for x in range(1, 5): - self.failUnless(cf.getboolean('BOOLTEST', 't%d' % x)) - self.failIf(cf.getboolean('BOOLTEST', 'f%d' % x)) + self.assertTrue(cf.getboolean('BOOLTEST', 't%d' % x)) + self.assertFalse(cf.getboolean('BOOLTEST', 'f%d' % x)) self.assertRaises(ValueError, cf.getboolean, 'BOOLTEST', 'e%d' % x) diff --git a/Lib/test/test_cgi.py b/Lib/test/test_cgi.py index 87028b5..ef7dfa5 100644 --- a/Lib/test/test_cgi.py +++ b/Lib/test/test_cgi.py @@ -143,7 +143,7 @@ class CgiTests(unittest.TestCase): # test individual fields for key in expect.keys(): expect_val = expect[key] - self.assert_(key in fs) + self.assertTrue(key in fs) if len(expect_val) > 1: self.assertEqual(fs.getvalue(key), expect_val) else: @@ -194,7 +194,7 @@ class CgiTests(unittest.TestCase): # if we're not chunking properly, readline is only called twice # (by read_binary); if we are chunking properly, it will be called 5 times # as long as the chunksize is 1 << 16. - self.assert_(f.numcalls > 2) + self.assertTrue(f.numcalls > 2) def test_fieldstorage_multipart(self): #Test basic FieldStorage multipart parsing diff --git a/Lib/test/test_cmath.py b/Lib/test/test_cmath.py index 17cb566..2d2deff 100755 --- a/Lib/test/test_cmath.py +++ b/Lib/test/test_cmath.py @@ -412,7 +412,7 @@ class CMathTests(unittest.TestCase): # real or imaginary part NaN for z in complex_nans: - self.assert_(math.isnan(phase(z))) + self.assertTrue(math.isnan(phase(z))) def test_abs(self): # zeros @@ -425,18 +425,18 @@ class CMathTests(unittest.TestCase): # real or imaginary part NaN self.assertEqual(abs(complex(NAN, -INF)), INF) - self.assert_(math.isnan(abs(complex(NAN, -2.3)))) - self.assert_(math.isnan(abs(complex(NAN, -0.0)))) - self.assert_(math.isnan(abs(complex(NAN, 0.0)))) - self.assert_(math.isnan(abs(complex(NAN, 2.3)))) + self.assertTrue(math.isnan(abs(complex(NAN, -2.3)))) + self.assertTrue(math.isnan(abs(complex(NAN, -0.0)))) + self.assertTrue(math.isnan(abs(complex(NAN, 0.0)))) + self.assertTrue(math.isnan(abs(complex(NAN, 2.3)))) self.assertEqual(abs(complex(NAN, INF)), INF) self.assertEqual(abs(complex(-INF, NAN)), INF) - self.assert_(math.isnan(abs(complex(-2.3, NAN)))) - self.assert_(math.isnan(abs(complex(-0.0, NAN)))) - self.assert_(math.isnan(abs(complex(0.0, NAN)))) - self.assert_(math.isnan(abs(complex(2.3, NAN)))) + self.assertTrue(math.isnan(abs(complex(-2.3, NAN)))) + self.assertTrue(math.isnan(abs(complex(-0.0, NAN)))) + self.assertTrue(math.isnan(abs(complex(0.0, NAN)))) + self.assertTrue(math.isnan(abs(complex(2.3, NAN)))) self.assertEqual(abs(complex(INF, NAN)), INF) - self.assert_(math.isnan(abs(complex(NAN, NAN)))) + self.assertTrue(math.isnan(abs(complex(NAN, NAN)))) # result overflows if float.__getformat__("double").startswith("IEEE"): @@ -455,26 +455,26 @@ class CMathTests(unittest.TestCase): self.assertCEqual(rect(1, -pi/2), (0, -1.)) def test_isnan(self): - self.failIf(cmath.isnan(1)) - self.failIf(cmath.isnan(1j)) - self.failIf(cmath.isnan(INF)) - self.assert_(cmath.isnan(NAN)) - self.assert_(cmath.isnan(complex(NAN, 0))) - self.assert_(cmath.isnan(complex(0, NAN))) - self.assert_(cmath.isnan(complex(NAN, NAN))) - self.assert_(cmath.isnan(complex(NAN, INF))) - self.assert_(cmath.isnan(complex(INF, NAN))) + self.assertFalse(cmath.isnan(1)) + self.assertFalse(cmath.isnan(1j)) + self.assertFalse(cmath.isnan(INF)) + self.assertTrue(cmath.isnan(NAN)) + self.assertTrue(cmath.isnan(complex(NAN, 0))) + self.assertTrue(cmath.isnan(complex(0, NAN))) + self.assertTrue(cmath.isnan(complex(NAN, NAN))) + self.assertTrue(cmath.isnan(complex(NAN, INF))) + self.assertTrue(cmath.isnan(complex(INF, NAN))) def test_isinf(self): - self.failIf(cmath.isinf(1)) - self.failIf(cmath.isinf(1j)) - self.failIf(cmath.isinf(NAN)) - self.assert_(cmath.isinf(INF)) - self.assert_(cmath.isinf(complex(INF, 0))) - self.assert_(cmath.isinf(complex(0, INF))) - self.assert_(cmath.isinf(complex(INF, INF))) - self.assert_(cmath.isinf(complex(NAN, INF))) - self.assert_(cmath.isinf(complex(INF, NAN))) + self.assertFalse(cmath.isinf(1)) + self.assertFalse(cmath.isinf(1j)) + self.assertFalse(cmath.isinf(NAN)) + self.assertTrue(cmath.isinf(INF)) + self.assertTrue(cmath.isinf(complex(INF, 0))) + self.assertTrue(cmath.isinf(complex(0, INF))) + self.assertTrue(cmath.isinf(complex(INF, INF))) + self.assertTrue(cmath.isinf(complex(NAN, INF))) + self.assertTrue(cmath.isinf(complex(INF, NAN))) def test_main(): diff --git a/Lib/test/test_cmd_line.py b/Lib/test/test_cmd_line.py index ef3c109..87ae2b6 100644 --- a/Lib/test/test_cmd_line.py +++ b/Lib/test/test_cmd_line.py @@ -169,7 +169,7 @@ class CmdLineTest(unittest.TestCase): p.stdin.flush() data, rc = _kill_python_and_exit_code(p) self.assertEqual(rc, 0) - self.assert_(data.startswith(b'x'), data) + self.assertTrue(data.startswith(b'x'), data) def test_large_PYTHONPATH(self): with test.support.EnvironmentVarGuard() as env: @@ -178,8 +178,8 @@ class CmdLineTest(unittest.TestCase): env['PYTHONPATH'] = path1 + os.pathsep + path2 p = _spawn_python('-S', '-c', 'import sys; print(sys.path)') stdout, _ = p.communicate() - self.assert_(path1.encode('ascii') in stdout) - self.assert_(path2.encode('ascii') in stdout) + self.assertTrue(path1.encode('ascii') in stdout) + self.assertTrue(path2.encode('ascii') in stdout) def test_main(): diff --git a/Lib/test/test_cmd_line_script.py b/Lib/test/test_cmd_line_script.py index e060ec1..7114681 100644 --- a/Lib/test/test_cmd_line_script.py +++ b/Lib/test/test_cmd_line_script.py @@ -154,9 +154,9 @@ class CmdLineTest(unittest.TestCase): print(printed_file) print(printed_package) print(printed_argv0) - self.assert_(printed_file in data) - self.assert_(printed_package in data) - self.assert_(printed_argv0 in data) + self.assertTrue(printed_file in data) + self.assertTrue(printed_package in data) + self.assertTrue(printed_argv0 in data) def _check_import_error(self, script_name, expected_msg, *cmd_line_switches): @@ -166,7 +166,7 @@ class CmdLineTest(unittest.TestCase): print('Output from test script %r:' % script_name) print(data) print('Expected output: %r' % expected_msg) - self.assert_(expected_msg in data) + self.assertTrue(expected_msg in data) def test_basic_script(self): with temp_dir() as script_dir: diff --git a/Lib/test/test_codecs.py b/Lib/test/test_codecs.py index e060471..9f73453 100644 --- a/Lib/test/test_codecs.py +++ b/Lib/test/test_codecs.py @@ -29,14 +29,14 @@ class MixInCheckStateHandling: d = codecs.getincrementaldecoder(encoding)() part1 = d.decode(s[:i]) state = d.getstate() - self.assert_(isinstance(state[1], int)) + self.assertTrue(isinstance(state[1], int)) # Check that the condition stated in the documentation for # IncrementalDecoder.getstate() holds if not state[1]: # reset decoder to the default state without anything buffered d.setstate((state[0][:0], 0)) # Feeding the previous input may not produce any output - self.assert_(not d.decode(state[0])) + self.assertTrue(not d.decode(state[0])) # The decoder must return to the same state self.assertEqual(state, d.getstate()) # Create a new decoder and set it to the state @@ -296,7 +296,7 @@ class UTF32Test(ReadTest): f.write("spam") d = s.getvalue() # check whether there is exactly one BOM in it - self.assert_(d == self.spamle or d == self.spambe) + self.assertTrue(d == self.spamle or d == self.spambe) # try to read it back s = io.BytesIO(d) f = reader(s) @@ -429,7 +429,7 @@ class UTF16Test(ReadTest): f.write("spam") d = s.getvalue() # check whether there is exactly one BOM in it - self.assert_(d == self.spamle or d == self.spambe) + self.assertTrue(d == self.spamle or d == self.spambe) # try to read it back s = io.BytesIO(d) f = reader(s) @@ -1335,7 +1335,7 @@ class BasicUnicodeTest(unittest.TestCase, MixInCheckStateHandling): for c in s: writer.write(c) chunk = q.read() - self.assert_(type(chunk) is bytes, type(chunk)) + self.assertTrue(type(chunk) is bytes, type(chunk)) encodedresult += chunk q = Queue(b"") reader = codecs.getreader(encoding)(q) diff --git a/Lib/test/test_codeop.py b/Lib/test/test_codeop.py index 134c3ae..ad44121 100644 --- a/Lib/test/test_codeop.py +++ b/Lib/test/test_codeop.py @@ -23,7 +23,7 @@ class CodeopTests(unittest.TestCase): '''succeed iff str is a valid piece of code''' if is_jython: code = compile_command(str, "", symbol) - self.assert_(code) + self.assertTrue(code) if symbol == "single": d,r = {},{} saved_stdout = sys.stdout @@ -52,9 +52,9 @@ class CodeopTests(unittest.TestCase): compile_command(str,symbol=symbol) self.fail("No exception thrown for invalid code") except SyntaxError: - self.assert_(is_syntax) + self.assertTrue(is_syntax) except OverflowError: - self.assert_(not is_syntax) + self.assertTrue(not is_syntax) def test_valid(self): av = self.assertValid diff --git a/Lib/test/test_collections.py b/Lib/test/test_collections.py index 8387564..ded8b70 100644 --- a/Lib/test/test_collections.py +++ b/Lib/test/test_collections.py @@ -44,9 +44,9 @@ class TestNamedTuple(unittest.TestCase): namedtuple('_', 'a b c') # Test leading underscores in a typename nt = namedtuple('nt', 'the quick brown fox') # check unicode input - self.assert_("u'" not in repr(nt._fields)) + self.assertTrue("u'" not in repr(nt._fields)) nt = namedtuple('nt', ('the', 'quick')) # check unicode input - self.assert_("u'" not in repr(nt._fields)) + self.assertTrue("u'" not in repr(nt._fields)) self.assertRaises(TypeError, Point._make, [11]) # catch too few args self.assertRaises(TypeError, Point._make, [11, 22, 33]) # catch too many args @@ -75,8 +75,8 @@ class TestNamedTuple(unittest.TestCase): self.assertRaises(TypeError, eval, 'Point(XXX=1, y=2)', locals()) # wrong keyword argument self.assertRaises(TypeError, eval, 'Point(x=1)', locals()) # missing keyword argument self.assertEqual(repr(p), 'Point(x=11, y=22)') - self.assert_('__dict__' not in dir(p)) # verify instance has no dict - self.assert_('__weakref__' not in dir(p)) + self.assertTrue('__dict__' not in dir(p)) # verify instance has no dict + self.assertTrue('__weakref__' not in dir(p)) self.assertEqual(p, Point._make([11, 22])) # test _make classmethod self.assertEqual(p._fields, ('x', 'y')) # test _fields attribute self.assertEqual(p._replace(x=1), (1, 22)) # test _replace method @@ -103,7 +103,7 @@ class TestNamedTuple(unittest.TestCase): Point = namedtuple('Point', 'x y') p = Point(11, 22) - self.assert_(isinstance(p, tuple)) + self.assertTrue(isinstance(p, tuple)) self.assertEqual(p, (11, 22)) # matches a real tuple self.assertEqual(tuple(p), (11, 22)) # coercable to a real tuple self.assertEqual(list(p), [11, 22]) # coercable to a list @@ -236,8 +236,8 @@ class TestOneTrickPonyABCs(ABCTestCase): # Check some non-hashables non_samples = [bytearray(), list(), set(), dict()] for x in non_samples: - self.failIf(isinstance(x, Hashable), repr(x)) - self.failIf(issubclass(type(x), Hashable), repr(type(x))) + self.assertFalse(isinstance(x, Hashable), repr(x)) + self.assertFalse(issubclass(type(x), Hashable), repr(type(x))) # Check some hashables samples = [None, int(), float(), complex(), @@ -246,23 +246,23 @@ class TestOneTrickPonyABCs(ABCTestCase): int, list, object, type, bytes() ] for x in samples: - self.failUnless(isinstance(x, Hashable), repr(x)) - self.failUnless(issubclass(type(x), Hashable), repr(type(x))) + self.assertTrue(isinstance(x, Hashable), repr(x)) + self.assertTrue(issubclass(type(x), Hashable), repr(type(x))) self.assertRaises(TypeError, Hashable) # Check direct subclassing class H(Hashable): def __hash__(self): return super().__hash__() self.assertEqual(hash(H()), 0) - self.failIf(issubclass(int, H)) + self.assertFalse(issubclass(int, H)) self.validate_abstract_methods(Hashable, '__hash__') def test_Iterable(self): # Check some non-iterables non_samples = [None, 42, 3.14, 1j] for x in non_samples: - self.failIf(isinstance(x, Iterable), repr(x)) - self.failIf(issubclass(type(x), Iterable), repr(type(x))) + self.assertFalse(isinstance(x, Iterable), repr(x)) + self.assertFalse(issubclass(type(x), Iterable), repr(type(x))) # Check some iterables samples = [bytes(), str(), tuple(), list(), set(), frozenset(), dict(), @@ -271,21 +271,21 @@ class TestOneTrickPonyABCs(ABCTestCase): (x for x in []), ] for x in samples: - self.failUnless(isinstance(x, Iterable), repr(x)) - self.failUnless(issubclass(type(x), Iterable), repr(type(x))) + self.assertTrue(isinstance(x, Iterable), repr(x)) + self.assertTrue(issubclass(type(x), Iterable), repr(type(x))) # Check direct subclassing class I(Iterable): def __iter__(self): return super().__iter__() self.assertEqual(list(I()), []) - self.failIf(issubclass(str, I)) + self.assertFalse(issubclass(str, I)) self.validate_abstract_methods(Iterable, '__iter__') def test_Iterator(self): non_samples = [None, 42, 3.14, 1j, b"", "", (), [], {}, set()] for x in non_samples: - self.failIf(isinstance(x, Iterator), repr(x)) - self.failIf(issubclass(type(x), Iterator), repr(type(x))) + self.assertFalse(isinstance(x, Iterator), repr(x)) + self.assertFalse(issubclass(type(x), Iterator), repr(type(x))) samples = [iter(bytes()), iter(str()), iter(tuple()), iter(list()), iter(dict()), iter(set()), iter(frozenset()), @@ -295,8 +295,8 @@ class TestOneTrickPonyABCs(ABCTestCase): (x for x in []), ] for x in samples: - self.failUnless(isinstance(x, Iterator), repr(x)) - self.failUnless(issubclass(type(x), Iterator), repr(type(x))) + self.assertTrue(isinstance(x, Iterator), repr(x)) + self.assertTrue(issubclass(type(x), Iterator), repr(type(x))) self.validate_abstract_methods(Iterator, '__next__') def test_Sized(self): @@ -305,15 +305,15 @@ class TestOneTrickPonyABCs(ABCTestCase): (x for x in []), ] for x in non_samples: - self.failIf(isinstance(x, Sized), repr(x)) - self.failIf(issubclass(type(x), Sized), repr(type(x))) + self.assertFalse(isinstance(x, Sized), repr(x)) + self.assertFalse(issubclass(type(x), Sized), repr(type(x))) samples = [bytes(), str(), tuple(), list(), set(), frozenset(), dict(), dict().keys(), dict().items(), dict().values(), ] for x in samples: - self.failUnless(isinstance(x, Sized), repr(x)) - self.failUnless(issubclass(type(x), Sized), repr(type(x))) + self.assertTrue(isinstance(x, Sized), repr(x)) + self.assertTrue(issubclass(type(x), Sized), repr(type(x))) self.validate_abstract_methods(Sized, '__len__') def test_Container(self): @@ -322,15 +322,15 @@ class TestOneTrickPonyABCs(ABCTestCase): (x for x in []), ] for x in non_samples: - self.failIf(isinstance(x, Container), repr(x)) - self.failIf(issubclass(type(x), Container), repr(type(x))) + self.assertFalse(isinstance(x, Container), repr(x)) + self.assertFalse(issubclass(type(x), Container), repr(type(x))) samples = [bytes(), str(), tuple(), list(), set(), frozenset(), dict(), dict().keys(), dict().items(), ] for x in samples: - self.failUnless(isinstance(x, Container), repr(x)) - self.failUnless(issubclass(type(x), Container), repr(type(x))) + self.assertTrue(isinstance(x, Container), repr(x)) + self.assertTrue(issubclass(type(x), Container), repr(type(x))) self.validate_abstract_methods(Container, '__contains__') def test_Callable(self): @@ -340,32 +340,32 @@ class TestOneTrickPonyABCs(ABCTestCase): (x for x in []), ] for x in non_samples: - self.failIf(isinstance(x, Callable), repr(x)) - self.failIf(issubclass(type(x), Callable), repr(type(x))) + self.assertFalse(isinstance(x, Callable), repr(x)) + self.assertFalse(issubclass(type(x), Callable), repr(type(x))) samples = [lambda: None, type, int, object, len, list.append, [].append, ] for x in samples: - self.failUnless(isinstance(x, Callable), repr(x)) - self.failUnless(issubclass(type(x), Callable), repr(type(x))) + self.assertTrue(isinstance(x, Callable), repr(x)) + self.assertTrue(issubclass(type(x), Callable), repr(type(x))) self.validate_abstract_methods(Callable, '__call__') def test_direct_subclassing(self): for B in Hashable, Iterable, Iterator, Sized, Container, Callable: class C(B): pass - self.failUnless(issubclass(C, B)) - self.failIf(issubclass(int, C)) + self.assertTrue(issubclass(C, B)) + self.assertFalse(issubclass(int, C)) def test_registration(self): for B in Hashable, Iterable, Iterator, Sized, Container, Callable: class C: __hash__ = None # Make sure it isn't hashable by default - self.failIf(issubclass(C, B), B.__name__) + self.assertFalse(issubclass(C, B), B.__name__) B.register(C) - self.failUnless(issubclass(C, B)) + self.assertTrue(issubclass(C, B)) class WithSet(MutableSet): @@ -395,8 +395,8 @@ class TestCollectionABCs(ABCTestCase): def test_Set(self): for sample in [set, frozenset]: - self.failUnless(isinstance(sample(), Set)) - self.failUnless(issubclass(sample, Set)) + self.assertTrue(isinstance(sample(), Set)) + self.assertTrue(issubclass(sample, Set)) self.validate_abstract_methods(Set, '__contains__', '__iter__', '__len__') def test_hash_Set(self): @@ -412,13 +412,13 @@ class TestCollectionABCs(ABCTestCase): def __hash__(self): return self._hash() a, b = OneTwoThreeSet(), OneTwoThreeSet() - self.failUnless(hash(a) == hash(b)) + self.assertTrue(hash(a) == hash(b)) def test_MutableSet(self): - self.failUnless(isinstance(set(), MutableSet)) - self.failUnless(issubclass(set, MutableSet)) - self.failIf(isinstance(frozenset(), MutableSet)) - self.failIf(issubclass(frozenset, MutableSet)) + self.assertTrue(isinstance(set(), MutableSet)) + self.assertTrue(issubclass(set, MutableSet)) + self.assertFalse(isinstance(frozenset(), MutableSet)) + self.assertFalse(issubclass(frozenset, MutableSet)) self.validate_abstract_methods(MutableSet, '__contains__', '__iter__', '__len__', 'add', 'discard') @@ -457,46 +457,46 @@ class TestCollectionABCs(ABCTestCase): def test_Mapping(self): for sample in [dict]: - self.failUnless(isinstance(sample(), Mapping)) - self.failUnless(issubclass(sample, Mapping)) + self.assertTrue(isinstance(sample(), Mapping)) + self.assertTrue(issubclass(sample, Mapping)) self.validate_abstract_methods(Mapping, '__contains__', '__iter__', '__len__', '__getitem__') def test_MutableMapping(self): for sample in [dict]: - self.failUnless(isinstance(sample(), MutableMapping)) - self.failUnless(issubclass(sample, MutableMapping)) + self.assertTrue(isinstance(sample(), MutableMapping)) + self.assertTrue(issubclass(sample, MutableMapping)) self.validate_abstract_methods(MutableMapping, '__contains__', '__iter__', '__len__', '__getitem__', '__setitem__', '__delitem__') def test_Sequence(self): for sample in [tuple, list, bytes, str]: - self.failUnless(isinstance(sample(), Sequence)) - self.failUnless(issubclass(sample, Sequence)) - self.failUnless(isinstance(range(10), Sequence)) - self.failUnless(issubclass(range, Sequence)) - self.failUnless(issubclass(str, Sequence)) + self.assertTrue(isinstance(sample(), Sequence)) + self.assertTrue(issubclass(sample, Sequence)) + self.assertTrue(isinstance(range(10), Sequence)) + self.assertTrue(issubclass(range, Sequence)) + self.assertTrue(issubclass(str, Sequence)) self.validate_abstract_methods(Sequence, '__contains__', '__iter__', '__len__', '__getitem__') def test_ByteString(self): for sample in [bytes, bytearray]: - self.failUnless(isinstance(sample(), ByteString)) - self.failUnless(issubclass(sample, ByteString)) + self.assertTrue(isinstance(sample(), ByteString)) + self.assertTrue(issubclass(sample, ByteString)) for sample in [str, list, tuple]: - self.failIf(isinstance(sample(), ByteString)) - self.failIf(issubclass(sample, ByteString)) - self.failIf(isinstance(memoryview(b""), ByteString)) - self.failIf(issubclass(memoryview, ByteString)) + self.assertFalse(isinstance(sample(), ByteString)) + self.assertFalse(issubclass(sample, ByteString)) + self.assertFalse(isinstance(memoryview(b""), ByteString)) + self.assertFalse(issubclass(memoryview, ByteString)) def test_MutableSequence(self): for sample in [tuple, str, bytes]: - self.failIf(isinstance(sample(), MutableSequence)) - self.failIf(issubclass(sample, MutableSequence)) + self.assertFalse(isinstance(sample(), MutableSequence)) + self.assertFalse(issubclass(sample, MutableSequence)) for sample in [list, bytearray]: - self.failUnless(isinstance(sample(), MutableSequence)) - self.failUnless(issubclass(sample, MutableSequence)) - self.failIf(issubclass(str, MutableSequence)) + self.assertTrue(isinstance(sample(), MutableSequence)) + self.assertTrue(issubclass(sample, MutableSequence)) + self.assertFalse(issubclass(str, MutableSequence)) self.validate_abstract_methods(MutableSequence, '__contains__', '__iter__', '__len__', '__getitem__', '__setitem__', '__delitem__', 'insert') @@ -506,10 +506,10 @@ class TestCounter(unittest.TestCase): c = Counter('abcaba') self.assertEqual(c, Counter({'a':3 , 'b': 2, 'c': 1})) self.assertEqual(c, Counter(a=3, b=2, c=1)) - self.assert_(isinstance(c, dict)) - self.assert_(isinstance(c, Mapping)) - self.assert_(issubclass(Counter, dict)) - self.assert_(issubclass(Counter, Mapping)) + self.assertTrue(isinstance(c, dict)) + self.assertTrue(isinstance(c, Mapping)) + self.assertTrue(issubclass(Counter, dict)) + self.assertTrue(issubclass(Counter, Mapping)) self.assertEqual(len(c), 3) self.assertEqual(sum(c.values()), 6) self.assertEqual(sorted(c.values()), [1, 2, 3]) @@ -581,7 +581,7 @@ class TestCounter(unittest.TestCase): Counter(words), ]): msg = (i, dup, words) - self.assert_(dup is not words) + self.assertTrue(dup is not words) self.assertEquals(dup, words) self.assertEquals(len(dup), len(words)) self.assertEquals(type(dup), type(words)) @@ -597,7 +597,7 @@ class TestCounter(unittest.TestCase): def test_invariant_for_the_in_operator(self): c = Counter(a=10, b=-2, c=0) for elem in c: - self.assert_(elem in c) + self.assertTrue(elem in c) def test_multiset_operations(self): # Verify that adding a zero counter will strip zeros and negatives @@ -622,7 +622,7 @@ class TestCounter(unittest.TestCase): self.assertEqual(numberop(p[x], q[x]), result[x], (counterop, x, p, q)) # verify that results exclude non-positive counts - self.assert_(x>0 for x in result.values()) + self.assertTrue(x>0 for x in result.values()) elements = 'abcdef' for i in range(100): @@ -697,7 +697,7 @@ class TestOrderedDict(unittest.TestCase): pairs = [('c', 1), ('b', 2), ('a', 3), ('d', 4), ('e', 5), ('f', 6)] od = OrderedDict(pairs) del od['a'] - self.assert_('a' not in od) + self.assertTrue('a' not in od) with self.assertRaises(KeyError): del od['a'] self.assertEqual(list(od.items()), pairs[:2] + pairs[3:]) @@ -778,7 +778,7 @@ class TestOrderedDict(unittest.TestCase): update_test, OrderedDict(od), ]): - self.assert_(dup is not od) + self.assertTrue(dup is not od) self.assertEquals(dup, od) self.assertEquals(list(dup.items()), list(od.items())) self.assertEquals(len(dup), len(od)) @@ -791,7 +791,7 @@ class TestOrderedDict(unittest.TestCase): od = OrderedDict(pairs) # yaml.dump(od) --> # '!!python/object/apply:__main__.OrderedDict\n- - [a, 1]\n - [b, 2]\n' - self.assert_(all(type(pair)==list for pair in od.__reduce__()[1])) + self.assertTrue(all(type(pair)==list for pair in od.__reduce__()[1])) def test_reduce_not_too_fat(self): # do not save instance dictionary if not needed diff --git a/Lib/test/test_compile.py b/Lib/test/test_compile.py index 2b978eb..5d1f478 100644 --- a/Lib/test/test_compile.py +++ b/Lib/test/test_compile.py @@ -372,10 +372,10 @@ if 1: import __mangled_mod import __package__.module - self.assert_("_A__mangled" in A.f.__code__.co_varnames) - self.assert_("__not_mangled__" in A.f.__code__.co_varnames) - self.assert_("_A__mangled_mod" in A.f.__code__.co_varnames) - self.assert_("__package__" in A.f.__code__.co_varnames) + self.assertTrue("_A__mangled" in A.f.__code__.co_varnames) + self.assertTrue("__not_mangled__" in A.f.__code__.co_varnames) + self.assertTrue("_A__mangled_mod" in A.f.__code__.co_varnames) + self.assertTrue("__package__" in A.f.__code__.co_varnames) def test_compile_ast(self): fname = __file__ @@ -394,7 +394,7 @@ if 1: for fname, code in sample_code: co1 = compile(code, '%s1' % fname, 'exec') ast = compile(code, '%s2' % fname, 'exec', _ast.PyCF_ONLY_AST) - self.assert_(type(ast) == _ast.Module) + self.assertTrue(type(ast) == _ast.Module) co2 = compile(ast, '%s3' % fname, 'exec') self.assertEqual(co1, co2) # the code object's filename comes from the second compilation step diff --git a/Lib/test/test_complex.py b/Lib/test/test_complex.py index f621186..faa7e1f 100644 --- a/Lib/test/test_complex.py +++ b/Lib/test/test_complex.py @@ -35,7 +35,7 @@ class ComplexTest(unittest.TestCase): if x == 0: return abs(y) < eps # check that relative difference < eps - self.assert_(abs((x-y)/y) < eps) + self.assertTrue(abs((x-y)/y) < eps) def assertFloatsAreIdentical(self, x, y): """assert that floats x and y are identical, in the sense that: @@ -66,7 +66,7 @@ class ComplexTest(unittest.TestCase): self.assertCloseAbs(x.imag, y.imag, eps) def assertIs(self, a, b): - self.assert_(a is b) + self.assertTrue(a is b) def check_div(self, x, y): """Compute complex z=x*y, and check that z/x==y and z/y==x.""" @@ -174,8 +174,8 @@ class ComplexTest(unittest.TestCase): def test_boolcontext(self): for i in range(100): - self.assert_(complex(random() + 1e-6, random() + 1e-6)) - self.assert_(not complex(0.0, 0.0)) + self.assertTrue(complex(random() + 1e-6, random() + 1e-6)) + self.assertTrue(not complex(0.0, 0.0)) def test_conjugate(self): self.assertClose(complex(5.3, 9.8).conjugate(), 5.3-9.8j) @@ -257,7 +257,7 @@ class ComplexTest(unittest.TestCase): self.assertEqual(split_zeros(complex(-0., 1.).real), split_zeros(-0.)) c = 3.14 + 1j - self.assert_(complex(c) is c) + self.assertTrue(complex(c) is c) del c self.assertRaises(TypeError, complex, "1", "1") diff --git a/Lib/test/test_contains.py b/Lib/test/test_contains.py index 3f0b234..622dfd4 100644 --- a/Lib/test/test_contains.py +++ b/Lib/test/test_contains.py @@ -20,19 +20,19 @@ class TestContains(unittest.TestCase): a = base_set(1) b = myset(1) c = seq(1) - self.assert_(1 in b) - self.assert_(0 not in b) - self.assert_(1 in c) - self.assert_(0 not in c) + self.assertTrue(1 in b) + self.assertTrue(0 not in b) + self.assertTrue(1 in c) + self.assertTrue(0 not in c) self.assertRaises(TypeError, lambda: 1 in a) self.assertRaises(TypeError, lambda: 1 not in a) # test char in string - self.assert_('c' in 'abc') - self.assert_('d' not in 'abc') + self.assertTrue('c' in 'abc') + self.assertTrue('d' not in 'abc') - self.assert_('' in '') - self.assert_('' in 'abc') + self.assertTrue('' in '') + self.assertTrue('' in 'abc') self.assertRaises(TypeError, lambda: None in 'abc') @@ -40,15 +40,15 @@ class TestContains(unittest.TestCase): # a collection of tests on builtin sequence types a = range(10) for i in a: - self.assert_(i in a) - self.assert_(16 not in a) - self.assert_(a not in a) + self.assertTrue(i in a) + self.assertTrue(16 not in a) + self.assertTrue(a not in a) a = tuple(a) for i in a: - self.assert_(i in a) - self.assert_(16 not in a) - self.assert_(a not in a) + self.assertTrue(i in a) + self.assertTrue(16 not in a) + self.assertTrue(a not in a) class Deviant1: """Behaves strangely when compared @@ -64,7 +64,7 @@ class TestContains(unittest.TestCase): self.aList.remove(14) return 0 - self.assert_(Deviant1() not in Deviant1.aList) + self.assertTrue(Deviant1() not in Deviant1.aList) def test_nonreflexive(self): # containment and equality tests involving elements that are @@ -81,9 +81,9 @@ class TestContains(unittest.TestCase): for constructor in constructors: container = constructor(values) for elem in container: - self.assert_(elem in container) - self.assert_(container == constructor(values)) - self.assert_(container == container) + self.assertTrue(elem in container) + self.assertTrue(container == constructor(values)) + self.assertTrue(container == container) def test_main(): diff --git a/Lib/test/test_contextlib.py b/Lib/test/test_contextlib.py index f97cd81..015a0c5 100644 --- a/Lib/test/test_contextlib.py +++ b/Lib/test/test_contextlib.py @@ -54,7 +54,7 @@ class ContextManagerTestCase(unittest.TestCase): ctx = whee() ctx.__enter__() # Calling __exit__ should not result in an exception - self.failIf(ctx.__exit__(TypeError, TypeError("foo"), None)) + self.assertFalse(ctx.__exit__(TypeError, TypeError("foo"), None)) def test_contextmanager_trap_yield_after_throw(self): @contextmanager @@ -261,17 +261,17 @@ class FileContextTestCase(unittest.TestCase): try: f = None with open(tfn, "w") as f: - self.failIf(f.closed) + self.assertFalse(f.closed) f.write("Booh\n") - self.failUnless(f.closed) + self.assertTrue(f.closed) f = None try: with open(tfn, "r") as f: - self.failIf(f.closed) + self.assertFalse(f.closed) self.assertEqual(f.read(), "Booh\n") 1/0 except ZeroDivisionError: - self.failUnless(f.closed) + self.assertTrue(f.closed) else: self.fail("Didn't raise ZeroDivisionError") finally: @@ -283,16 +283,16 @@ class FileContextTestCase(unittest.TestCase): class LockContextTestCase(unittest.TestCase): def boilerPlate(self, lock, locked): - self.failIf(locked()) + self.assertFalse(locked()) with lock: - self.failUnless(locked()) - self.failIf(locked()) + self.assertTrue(locked()) + self.assertFalse(locked()) try: with lock: - self.failUnless(locked()) + self.assertTrue(locked()) 1/0 except ZeroDivisionError: - self.failIf(locked()) + self.assertFalse(locked()) else: self.fail("Didn't raise ZeroDivisionError") diff --git a/Lib/test/test_copy.py b/Lib/test/test_copy.py index 502bf3f..2af2109 100644 --- a/Lib/test/test_copy.py +++ b/Lib/test/test_copy.py @@ -17,8 +17,8 @@ class TestCopy(unittest.TestCase): # Attempt full line coverage of copy.py from top to bottom def test_exceptions(self): - self.assert_(copy.Error is copy.error) - self.assert_(issubclass(copy.Error, Exception)) + self.assertTrue(copy.Error is copy.error) + self.assertTrue(issubclass(copy.Error, Exception)) # The copy() method @@ -59,7 +59,7 @@ class TestCopy(unittest.TestCase): raise support.TestFailed("shouldn't call this") x = C() y = copy.copy(x) - self.assert_(y is x) + self.assertTrue(y is x) def test_copy_reduce(self): class C(object): @@ -67,7 +67,7 @@ class TestCopy(unittest.TestCase): return "" x = C() y = copy.copy(x) - self.assert_(y is x) + self.assertTrue(y is x) def test_copy_cant(self): class C(object): @@ -91,7 +91,7 @@ class TestCopy(unittest.TestCase): "hello", "hello\u1234", f.__code__, NewStyle, range(10), Classic, max] for x in tests: - self.assert_(copy.copy(x) is x, repr(x)) + self.assertTrue(copy.copy(x) is x, repr(x)) def test_copy_list(self): x = [1, 2, 3] @@ -185,9 +185,9 @@ class TestCopy(unittest.TestCase): x = [x, x] y = copy.deepcopy(x) self.assertEqual(y, x) - self.assert_(y is not x) - self.assert_(y[0] is not x[0]) - self.assert_(y[0] is y[1]) + self.assertTrue(y is not x) + self.assertTrue(y[0] is not x[0]) + self.assertTrue(y[0] is y[1]) def test_deepcopy_issubclass(self): # XXX Note: there's no way to test the TypeError coming out of @@ -232,7 +232,7 @@ class TestCopy(unittest.TestCase): raise support.TestFailed("shouldn't call this") x = C() y = copy.deepcopy(x) - self.assert_(y is x) + self.assertTrue(y is x) def test_deepcopy_reduce(self): class C(object): @@ -240,7 +240,7 @@ class TestCopy(unittest.TestCase): return "" x = C() y = copy.deepcopy(x) - self.assert_(y is x) + self.assertTrue(y is x) def test_deepcopy_cant(self): class C(object): @@ -264,14 +264,14 @@ class TestCopy(unittest.TestCase): "hello", "hello\u1234", f.__code__, NewStyle, range(10), Classic, max] for x in tests: - self.assert_(copy.deepcopy(x) is x, repr(x)) + self.assertTrue(copy.deepcopy(x) is x, repr(x)) def test_deepcopy_list(self): x = [[1, 2], 3] y = copy.deepcopy(x) self.assertEqual(y, x) - self.assert_(x is not y) - self.assert_(x[0] is not y[0]) + self.assertTrue(x is not y) + self.assertTrue(x[0] is not y[0]) def test_deepcopy_reflexive_list(self): x = [] @@ -279,16 +279,16 @@ class TestCopy(unittest.TestCase): y = copy.deepcopy(x) for op in comparisons: self.assertRaises(RuntimeError, op, y, x) - self.assert_(y is not x) - self.assert_(y[0] is y) + self.assertTrue(y is not x) + self.assertTrue(y[0] is y) self.assertEqual(len(y), 1) def test_deepcopy_tuple(self): x = ([1, 2], 3) y = copy.deepcopy(x) self.assertEqual(y, x) - self.assert_(x is not y) - self.assert_(x[0] is not y[0]) + self.assertTrue(x is not y) + self.assertTrue(x[0] is not y[0]) def test_deepcopy_reflexive_tuple(self): x = ([],) @@ -296,16 +296,16 @@ class TestCopy(unittest.TestCase): y = copy.deepcopy(x) for op in comparisons: self.assertRaises(RuntimeError, op, y, x) - self.assert_(y is not x) - self.assert_(y[0] is not x[0]) - self.assert_(y[0][0] is y) + self.assertTrue(y is not x) + self.assertTrue(y[0] is not x[0]) + self.assertTrue(y[0][0] is y) def test_deepcopy_dict(self): x = {"foo": [1, 2], "bar": 3} y = copy.deepcopy(x) self.assertEqual(y, x) - self.assert_(x is not y) - self.assert_(x["foo"] is not y["foo"]) + self.assertTrue(x is not y) + self.assertTrue(x["foo"] is not y["foo"]) def test_deepcopy_reflexive_dict(self): x = {} @@ -315,15 +315,15 @@ class TestCopy(unittest.TestCase): self.assertRaises(TypeError, op, y, x) for op in equality_comparisons: self.assertRaises(RuntimeError, op, y, x) - self.assert_(y is not x) - self.assert_(y['foo'] is y) + self.assertTrue(y is not x) + self.assertTrue(y['foo'] is y) self.assertEqual(len(y), 1) def test_deepcopy_keepalive(self): memo = {} x = 42 y = copy.deepcopy(x, memo) - self.assert_(memo[id(x)] is x) + self.assertTrue(memo[id(x)] is x) def test_deepcopy_inst_vanilla(self): class C: @@ -334,7 +334,7 @@ class TestCopy(unittest.TestCase): x = C([42]) y = copy.deepcopy(x) self.assertEqual(y, x) - self.assert_(y.foo is not x.foo) + self.assertTrue(y.foo is not x.foo) def test_deepcopy_inst_deepcopy(self): class C: @@ -347,8 +347,8 @@ class TestCopy(unittest.TestCase): x = C([42]) y = copy.deepcopy(x) self.assertEqual(y, x) - self.assert_(y is not x) - self.assert_(y.foo is not x.foo) + self.assertTrue(y is not x) + self.assertTrue(y.foo is not x.foo) def test_deepcopy_inst_getinitargs(self): class C: @@ -361,8 +361,8 @@ class TestCopy(unittest.TestCase): x = C([42]) y = copy.deepcopy(x) self.assertEqual(y, x) - self.assert_(y is not x) - self.assert_(y.foo is not x.foo) + self.assertTrue(y is not x) + self.assertTrue(y.foo is not x.foo) def test_deepcopy_inst_getstate(self): class C: @@ -375,8 +375,8 @@ class TestCopy(unittest.TestCase): x = C([42]) y = copy.deepcopy(x) self.assertEqual(y, x) - self.assert_(y is not x) - self.assert_(y.foo is not x.foo) + self.assertTrue(y is not x) + self.assertTrue(y.foo is not x.foo) def test_deepcopy_inst_setstate(self): class C: @@ -389,8 +389,8 @@ class TestCopy(unittest.TestCase): x = C([42]) y = copy.deepcopy(x) self.assertEqual(y, x) - self.assert_(y is not x) - self.assert_(y.foo is not x.foo) + self.assertTrue(y is not x) + self.assertTrue(y.foo is not x.foo) def test_deepcopy_inst_getstate_setstate(self): class C: @@ -405,8 +405,8 @@ class TestCopy(unittest.TestCase): x = C([42]) y = copy.deepcopy(x) self.assertEqual(y, x) - self.assert_(y is not x) - self.assert_(y.foo is not x.foo) + self.assertTrue(y is not x) + self.assertTrue(y.foo is not x.foo) def test_deepcopy_reflexive_inst(self): class C: @@ -414,8 +414,8 @@ class TestCopy(unittest.TestCase): x = C() x.foo = x y = copy.deepcopy(x) - self.assert_(y is not x) - self.assert_(y.foo is y) + self.assertTrue(y is not x) + self.assertTrue(y.foo is y) # _reconstruct() @@ -425,9 +425,9 @@ class TestCopy(unittest.TestCase): return "" x = C() y = copy.copy(x) - self.assert_(y is x) + self.assertTrue(y is x) y = copy.deepcopy(x) - self.assert_(y is x) + self.assertTrue(y is x) def test_reconstruct_nostate(self): class C(object): @@ -436,9 +436,9 @@ class TestCopy(unittest.TestCase): x = C() x.foo = 42 y = copy.copy(x) - self.assert_(y.__class__ is x.__class__) + self.assertTrue(y.__class__ is x.__class__) y = copy.deepcopy(x) - self.assert_(y.__class__ is x.__class__) + self.assertTrue(y.__class__ is x.__class__) def test_reconstruct_state(self): class C(object): @@ -452,7 +452,7 @@ class TestCopy(unittest.TestCase): self.assertEqual(y, x) y = copy.deepcopy(x) self.assertEqual(y, x) - self.assert_(y.foo is not x.foo) + self.assertTrue(y.foo is not x.foo) def test_reconstruct_state_setstate(self): class C(object): @@ -468,7 +468,7 @@ class TestCopy(unittest.TestCase): self.assertEqual(y, x) y = copy.deepcopy(x) self.assertEqual(y, x) - self.assert_(y.foo is not x.foo) + self.assertTrue(y.foo is not x.foo) def test_reconstruct_reflexive(self): class C(object): @@ -476,8 +476,8 @@ class TestCopy(unittest.TestCase): x = C() x.foo = x y = copy.deepcopy(x) - self.assert_(y is not x) - self.assert_(y.foo is y) + self.assertTrue(y is not x) + self.assertTrue(y.foo is y) # Additions for Python 2.3 and pickle protocol 2 @@ -491,12 +491,12 @@ class TestCopy(unittest.TestCase): x = C([[1, 2], 3]) y = copy.copy(x) self.assertEqual(x, y) - self.assert_(x is not y) - self.assert_(x[0] is y[0]) + self.assertTrue(x is not y) + self.assertTrue(x[0] is y[0]) y = copy.deepcopy(x) self.assertEqual(x, y) - self.assert_(x is not y) - self.assert_(x[0] is not y[0]) + self.assertTrue(x is not y) + self.assertTrue(x[0] is not y[0]) def test_reduce_5tuple(self): class C(dict): @@ -508,12 +508,12 @@ class TestCopy(unittest.TestCase): x = C([("foo", [1, 2]), ("bar", 3)]) y = copy.copy(x) self.assertEqual(x, y) - self.assert_(x is not y) - self.assert_(x["foo"] is y["foo"]) + self.assertTrue(x is not y) + self.assertTrue(x["foo"] is y["foo"]) y = copy.deepcopy(x) self.assertEqual(x, y) - self.assert_(x is not y) - self.assert_(x["foo"] is not y["foo"]) + self.assertTrue(x is not y) + self.assertTrue(x["foo"] is not y["foo"]) def test_copy_slots(self): class C(object): @@ -521,7 +521,7 @@ class TestCopy(unittest.TestCase): x = C() x.foo = [42] y = copy.copy(x) - self.assert_(x.foo is y.foo) + self.assertTrue(x.foo is y.foo) def test_deepcopy_slots(self): class C(object): @@ -530,7 +530,7 @@ class TestCopy(unittest.TestCase): x.foo = [42] y = copy.deepcopy(x) self.assertEqual(x.foo, y.foo) - self.assert_(x.foo is not y.foo) + self.assertTrue(x.foo is not y.foo) def test_copy_list_subclass(self): class C(list): @@ -540,8 +540,8 @@ class TestCopy(unittest.TestCase): y = copy.copy(x) self.assertEqual(list(x), list(y)) self.assertEqual(x.foo, y.foo) - self.assert_(x[0] is y[0]) - self.assert_(x.foo is y.foo) + self.assertTrue(x[0] is y[0]) + self.assertTrue(x.foo is y.foo) def test_deepcopy_list_subclass(self): class C(list): @@ -551,8 +551,8 @@ class TestCopy(unittest.TestCase): y = copy.deepcopy(x) self.assertEqual(list(x), list(y)) self.assertEqual(x.foo, y.foo) - self.assert_(x[0] is not y[0]) - self.assert_(x.foo is not y.foo) + self.assertTrue(x[0] is not y[0]) + self.assertTrue(x.foo is not y.foo) def test_copy_tuple_subclass(self): class C(tuple): @@ -569,8 +569,8 @@ class TestCopy(unittest.TestCase): self.assertEqual(tuple(x), ([1, 2], 3)) y = copy.deepcopy(x) self.assertEqual(tuple(y), ([1, 2], 3)) - self.assert_(x is not y) - self.assert_(x[0] is not y[0]) + self.assertTrue(x is not y) + self.assertTrue(x[0] is not y[0]) def test_getstate_exc(self): class EvilState(object): diff --git a/Lib/test/test_copyreg.py b/Lib/test/test_copyreg.py index 48e58ea..4fb89d0 100644 --- a/Lib/test/test_copyreg.py +++ b/Lib/test/test_copyreg.py @@ -51,10 +51,10 @@ class CopyRegTestCase(unittest.TestCase): mod, func, code) copyreg.add_extension(mod, func, code) # Should be in the registry. - self.assert_(copyreg._extension_registry[mod, func] == code) - self.assert_(copyreg._inverted_registry[code] == (mod, func)) + self.assertTrue(copyreg._extension_registry[mod, func] == code) + self.assertTrue(copyreg._inverted_registry[code] == (mod, func)) # Shouldn't be in the cache. - self.assert_(code not in copyreg._extension_cache) + self.assertTrue(code not in copyreg._extension_cache) # Redundant registration should be OK. copyreg.add_extension(mod, func, code) # shouldn't blow up # Conflicting code. @@ -81,7 +81,7 @@ class CopyRegTestCase(unittest.TestCase): e.restore() # Shouldn't be there anymore. - self.assert_((mod, func) not in copyreg._extension_registry) + self.assertTrue((mod, func) not in copyreg._extension_registry) # The code *may* be in copyreg._extension_registry, though, if # we happened to pick on a registered code. So don't check for # that. diff --git a/Lib/test/test_csv.py b/Lib/test/test_csv.py index 7eb3a7f..95105be 100644 --- a/Lib/test/test_csv.py +++ b/Lib/test/test_csv.py @@ -315,7 +315,7 @@ class TestDialectRegistry(unittest.TestCase): expected_dialects.sort() csv.register_dialect(name, myexceltsv) try: - self.failUnless(csv.get_dialect(name).delimiter, '\t') + self.assertTrue(csv.get_dialect(name).delimiter, '\t') got_dialects = csv.list_dialects() got_dialects.sort() self.assertEqual(expected_dialects, got_dialects) @@ -326,8 +326,8 @@ class TestDialectRegistry(unittest.TestCase): name = 'fedcba' csv.register_dialect(name, delimiter=';') try: - self.failUnless(csv.get_dialect(name).delimiter, '\t') - self.failUnless(list(csv.reader('X;Y;Z', name)), ['X', 'Y', 'Z']) + self.assertTrue(csv.get_dialect(name).delimiter, '\t') + self.assertTrue(list(csv.reader('X;Y;Z', name)), ['X', 'Y', 'Z']) finally: csv.unregister_dialect(name) @@ -811,7 +811,7 @@ Stonecutters Seafood and Chop House, Lemont, IL, 12/19/02, Week Back # given that all three lines in sample3 are equal, # I think that any character could have been 'guessed' as the # delimiter, depending on dictionary order - self.assert_(dialect.delimiter in self.sample3) + self.assertTrue(dialect.delimiter in self.sample3) dialect = sniffer.sniff(self.sample3, delimiters="?,") self.assertEqual(dialect.delimiter, "?") dialect = sniffer.sniff(self.sample3, delimiters="/,") diff --git a/Lib/test/test_datetime.py b/Lib/test/test_datetime.py index b9d5959..8bf8420 100644 --- a/Lib/test/test_datetime.py +++ b/Lib/test/test_datetime.py @@ -77,9 +77,9 @@ class TestTZInfo(unittest.TestCase): def __init__(self, offset, name): self.__offset = offset self.__name = name - self.failUnless(issubclass(NotEnough, tzinfo)) + self.assertTrue(issubclass(NotEnough, tzinfo)) ne = NotEnough(3, "NotByALongShot") - self.failUnless(isinstance(ne, tzinfo)) + self.assertTrue(isinstance(ne, tzinfo)) dt = datetime.now() self.assertRaises(NotImplementedError, ne.tzname, dt) @@ -88,7 +88,7 @@ class TestTZInfo(unittest.TestCase): def test_normal(self): fo = FixedOffset(3, "Three") - self.failUnless(isinstance(fo, tzinfo)) + self.assertTrue(isinstance(fo, tzinfo)) for dt in datetime.now(), None: self.assertEqual(fo.utcoffset(dt), timedelta(minutes=3)) self.assertEqual(fo.tzname(dt), "Three") @@ -99,25 +99,25 @@ class TestTZInfo(unittest.TestCase): # carry no data), but they need to be picklable anyway else # concrete subclasses can't be pickled. orig = tzinfo.__new__(tzinfo) - self.failUnless(type(orig) is tzinfo) + self.assertTrue(type(orig) is tzinfo) for pickler, unpickler, proto in pickle_choices: green = pickler.dumps(orig, proto) derived = unpickler.loads(green) - self.failUnless(type(derived) is tzinfo) + self.assertTrue(type(derived) is tzinfo) def test_pickling_subclass(self): # Make sure we can pickle/unpickle an instance of a subclass. offset = timedelta(minutes=-300) orig = PicklableFixedOffset(offset, 'cookie') - self.failUnless(isinstance(orig, tzinfo)) - self.failUnless(type(orig) is PicklableFixedOffset) + self.assertTrue(isinstance(orig, tzinfo)) + self.assertTrue(type(orig) is PicklableFixedOffset) self.assertEqual(orig.utcoffset(None), offset) self.assertEqual(orig.tzname(None), 'cookie') for pickler, unpickler, proto in pickle_choices: green = pickler.dumps(orig, proto) derived = unpickler.loads(green) - self.failUnless(isinstance(derived, tzinfo)) - self.failUnless(type(derived) is PicklableFixedOffset) + self.assertTrue(isinstance(derived, tzinfo)) + self.assertTrue(type(derived) is PicklableFixedOffset) self.assertEqual(derived.utcoffset(None), offset) self.assertEqual(derived.tzname(None), 'cookie') @@ -134,16 +134,16 @@ class HarmlessMixedComparison: def test_harmless_mixed_comparison(self): me = self.theclass(1, 1, 1) - self.failIf(me == ()) - self.failUnless(me != ()) - self.failIf(() == me) - self.failUnless(() != me) + self.assertFalse(me == ()) + self.assertTrue(me != ()) + self.assertFalse(() == me) + self.assertTrue(() != me) - self.failUnless(me in [1, 20, [], me]) - self.failIf(me not in [1, 20, [], me]) + self.assertTrue(me in [1, 20, [], me]) + self.assertFalse(me not in [1, 20, [], me]) - self.failUnless([] in [me, 1, 20, []]) - self.failIf([] not in [me, 1, 20, []]) + self.assertTrue([] in [me, 1, 20, []]) + self.assertFalse([] not in [me, 1, 20, []]) def test_harmful_mixed_comparison(self): me = self.theclass(1, 1, 1) @@ -303,26 +303,26 @@ class TestTimeDelta(HarmlessMixedComparison, unittest.TestCase): t1 = timedelta(2, 3, 4) t2 = timedelta(2, 3, 4) self.assertEqual(t1, t2) - self.failUnless(t1 <= t2) - self.failUnless(t1 >= t2) - self.failUnless(not t1 != t2) - self.failUnless(not t1 < t2) - self.failUnless(not t1 > t2) + self.assertTrue(t1 <= t2) + self.assertTrue(t1 >= t2) + self.assertTrue(not t1 != t2) + self.assertTrue(not t1 < t2) + self.assertTrue(not t1 > t2) for args in (3, 3, 3), (2, 4, 4), (2, 3, 5): t2 = timedelta(*args) # this is larger than t1 - self.failUnless(t1 < t2) - self.failUnless(t2 > t1) - self.failUnless(t1 <= t2) - self.failUnless(t2 >= t1) - self.failUnless(t1 != t2) - self.failUnless(t2 != t1) - self.failUnless(not t1 == t2) - self.failUnless(not t2 == t1) - self.failUnless(not t1 > t2) - self.failUnless(not t2 < t1) - self.failUnless(not t1 >= t2) - self.failUnless(not t2 <= t1) + self.assertTrue(t1 < t2) + self.assertTrue(t2 > t1) + self.assertTrue(t1 <= t2) + self.assertTrue(t2 >= t1) + self.assertTrue(t1 != t2) + self.assertTrue(t2 != t1) + self.assertTrue(not t1 == t2) + self.assertTrue(not t2 == t1) + self.assertTrue(not t1 > t2) + self.assertTrue(not t2 < t1) + self.assertTrue(not t1 >= t2) + self.assertTrue(not t2 <= t1) for badarg in OTHERSTUFF: self.assertEqual(t1 == badarg, False) @@ -368,7 +368,7 @@ class TestTimeDelta(HarmlessMixedComparison, unittest.TestCase): # Verify td -> string -> td identity. s = repr(td) - self.failUnless(s.startswith('datetime.')) + self.assertTrue(s.startswith('datetime.')) s = s[9:] td2 = eval(s) self.assertEqual(td, td2) @@ -378,10 +378,10 @@ class TestTimeDelta(HarmlessMixedComparison, unittest.TestCase): self.assertEqual(td, td2) def test_resolution_info(self): - self.assert_(isinstance(timedelta.min, timedelta)) - self.assert_(isinstance(timedelta.max, timedelta)) - self.assert_(isinstance(timedelta.resolution, timedelta)) - self.assert_(timedelta.max > timedelta.min) + self.assertTrue(isinstance(timedelta.min, timedelta)) + self.assertTrue(isinstance(timedelta.max, timedelta)) + self.assertTrue(isinstance(timedelta.resolution, timedelta)) + self.assertTrue(timedelta.max > timedelta.min) self.assertEqual(timedelta.min, timedelta(-999999999)) self.assertEqual(timedelta.max, timedelta(999999999, 24*3600-1, 1e6-1)) self.assertEqual(timedelta.resolution, timedelta(0, 0, 1)) @@ -428,11 +428,11 @@ class TestTimeDelta(HarmlessMixedComparison, unittest.TestCase): (-1, 24*3600-1, 999999)) def test_bool(self): - self.failUnless(timedelta(1)) - self.failUnless(timedelta(0, 1)) - self.failUnless(timedelta(0, 0, 1)) - self.failUnless(timedelta(microseconds=1)) - self.failUnless(not timedelta(0)) + self.assertTrue(timedelta(1)) + self.assertTrue(timedelta(0, 1)) + self.assertTrue(timedelta(0, 0, 1)) + self.assertTrue(timedelta(microseconds=1)) + self.assertTrue(not timedelta(0)) def test_subclass_timedelta(self): @@ -448,17 +448,17 @@ class TestTimeDelta(HarmlessMixedComparison, unittest.TestCase): return round(sum) t1 = T(days=1) - self.assert_(type(t1) is T) + self.assertTrue(type(t1) is T) self.assertEqual(t1.as_hours(), 24) t2 = T(days=-1, seconds=-3600) - self.assert_(type(t2) is T) + self.assertTrue(type(t2) is T) self.assertEqual(t2.as_hours(), -25) t3 = t1 + t2 - self.assert_(type(t3) is timedelta) + self.assertTrue(type(t3) is timedelta) t4 = T.from_td(t3) - self.assert_(type(t4) is T) + self.assertTrue(type(t4) is T) self.assertEqual(t3.days, t4.days) self.assertEqual(t3.seconds, t4.seconds) self.assertEqual(t3.microseconds, t4.microseconds) @@ -521,7 +521,7 @@ class TestDate(HarmlessMixedComparison, unittest.TestCase): self.theclass.today()): # Verify dt -> string -> date identity. s = repr(dt) - self.failUnless(s.startswith('datetime.')) + self.assertTrue(s.startswith('datetime.')) s = s[9:] dt2 = eval(s) self.assertEqual(dt, dt2) @@ -755,7 +755,7 @@ class TestDate(HarmlessMixedComparison, unittest.TestCase): # It worked or it didn't. If it didn't, assume it's reason #2, and # let the test pass if they're within half a second of each other. - self.failUnless(today == todayagain or + self.assertTrue(today == todayagain or abs(todayagain - today) < timedelta(seconds=0.5)) def test_weekday(self): @@ -891,10 +891,10 @@ class TestDate(HarmlessMixedComparison, unittest.TestCase): self.assertEqual(b.__format__(fmt), 'B') def test_resolution_info(self): - self.assert_(isinstance(self.theclass.min, self.theclass)) - self.assert_(isinstance(self.theclass.max, self.theclass)) - self.assert_(isinstance(self.theclass.resolution, timedelta)) - self.assert_(self.theclass.max > self.theclass.min) + self.assertTrue(isinstance(self.theclass.min, self.theclass)) + self.assertTrue(isinstance(self.theclass.max, self.theclass)) + self.assertTrue(isinstance(self.theclass.resolution, timedelta)) + self.assertTrue(self.theclass.max > self.theclass.min) def test_extreme_timedelta(self): big = self.theclass.max - self.theclass.min @@ -943,26 +943,26 @@ class TestDate(HarmlessMixedComparison, unittest.TestCase): t1 = self.theclass(2, 3, 4) t2 = self.theclass(2, 3, 4) self.assertEqual(t1, t2) - self.failUnless(t1 <= t2) - self.failUnless(t1 >= t2) - self.failUnless(not t1 != t2) - self.failUnless(not t1 < t2) - self.failUnless(not t1 > t2) + self.assertTrue(t1 <= t2) + self.assertTrue(t1 >= t2) + self.assertTrue(not t1 != t2) + self.assertTrue(not t1 < t2) + self.assertTrue(not t1 > t2) for args in (3, 3, 3), (2, 4, 4), (2, 3, 5): t2 = self.theclass(*args) # this is larger than t1 - self.failUnless(t1 < t2) - self.failUnless(t2 > t1) - self.failUnless(t1 <= t2) - self.failUnless(t2 >= t1) - self.failUnless(t1 != t2) - self.failUnless(t2 != t1) - self.failUnless(not t1 == t2) - self.failUnless(not t2 == t1) - self.failUnless(not t1 > t2) - self.failUnless(not t2 < t1) - self.failUnless(not t1 >= t2) - self.failUnless(not t2 <= t1) + self.assertTrue(t1 < t2) + self.assertTrue(t2 > t1) + self.assertTrue(t1 <= t2) + self.assertTrue(t2 >= t1) + self.assertTrue(t1 != t2) + self.assertTrue(t2 != t1) + self.assertTrue(not t1 == t2) + self.assertTrue(not t2 == t1) + self.assertTrue(not t1 > t2) + self.assertTrue(not t2 < t1) + self.assertTrue(not t1 >= t2) + self.assertTrue(not t2 <= t1) for badarg in OTHERSTUFF: self.assertEqual(t1 == badarg, False) @@ -1031,8 +1031,8 @@ class TestDate(HarmlessMixedComparison, unittest.TestCase): def test_bool(self): # All dates are considered true. - self.failUnless(self.theclass.min) - self.failUnless(self.theclass.max) + self.assertTrue(self.theclass.min) + self.assertTrue(self.theclass.max) def test_strftime_out_of_range(self): # For nasty technical reasons, we can't handle years before 1900. @@ -1155,7 +1155,7 @@ class TestDateTime(TestDate): self.theclass.now()): # Verify dt -> string -> datetime identity. s = repr(dt) - self.failUnless(s.startswith('datetime.')) + self.assertTrue(s.startswith('datetime.')) s = s[9:] dt2 = eval(s) self.assertEqual(dt, dt2) @@ -1228,7 +1228,7 @@ class TestDateTime(TestDate): dt2 = self.theclass(2002, 3, 1, 10, 0, 0) dt3 = self.theclass(2002, 3, 1, 9, 0, 0) self.assertEqual(dt1, dt3) - self.assert_(dt2 > dt3) + self.assertTrue(dt2 > dt3) # Make sure comparison doesn't forget microseconds, and isn't done # via comparing a float timestamp (an IEEE double doesn't have enough @@ -1239,7 +1239,7 @@ class TestDateTime(TestDate): us = timedelta(microseconds=1) dt2 = dt1 + us self.assertEqual(dt2 - dt1, us) - self.assert_(dt1 < dt2) + self.assertTrue(dt1 < dt2) def test_strftime_with_bad_tzname_replace(self): # verify ok if tzinfo.tzname().replace() returns a non-string @@ -1420,28 +1420,28 @@ class TestDateTime(TestDate): t1 = self.theclass(*args) t2 = self.theclass(*args) self.assertEqual(t1, t2) - self.failUnless(t1 <= t2) - self.failUnless(t1 >= t2) - self.failUnless(not t1 != t2) - self.failUnless(not t1 < t2) - self.failUnless(not t1 > t2) + self.assertTrue(t1 <= t2) + self.assertTrue(t1 >= t2) + self.assertTrue(not t1 != t2) + self.assertTrue(not t1 < t2) + self.assertTrue(not t1 > t2) for i in range(len(args)): newargs = args[:] newargs[i] = args[i] + 1 t2 = self.theclass(*newargs) # this is larger than t1 - self.failUnless(t1 < t2) - self.failUnless(t2 > t1) - self.failUnless(t1 <= t2) - self.failUnless(t2 >= t1) - self.failUnless(t1 != t2) - self.failUnless(t2 != t1) - self.failUnless(not t1 == t2) - self.failUnless(not t2 == t1) - self.failUnless(not t1 > t2) - self.failUnless(not t2 < t1) - self.failUnless(not t1 >= t2) - self.failUnless(not t2 <= t1) + self.assertTrue(t1 < t2) + self.assertTrue(t2 > t1) + self.assertTrue(t1 <= t2) + self.assertTrue(t2 >= t1) + self.assertTrue(t1 != t2) + self.assertTrue(t2 != t1) + self.assertTrue(not t1 == t2) + self.assertTrue(not t2 == t1) + self.assertTrue(not t1 > t2) + self.assertTrue(not t2 < t1) + self.assertTrue(not t1 >= t2) + self.assertTrue(not t2 <= t1) # A helper for timestamp constructor tests. @@ -1520,7 +1520,7 @@ class TestDateTime(TestDate): if abs(from_timestamp - from_now) <= tolerance: break # Else try again a few times. - self.failUnless(abs(from_timestamp - from_now) <= tolerance) + self.assertTrue(abs(from_timestamp - from_now) <= tolerance) def test_strptime(self): import _strptime @@ -1689,7 +1689,7 @@ class TestTime(HarmlessMixedComparison, unittest.TestCase): # Verify t -> string -> time identity. s = repr(t) - self.failUnless(s.startswith('datetime.')) + self.assertTrue(s.startswith('datetime.')) s = s[9:] t2 = eval(s) self.assertEqual(t, t2) @@ -1704,28 +1704,28 @@ class TestTime(HarmlessMixedComparison, unittest.TestCase): t1 = self.theclass(*args) t2 = self.theclass(*args) self.assertEqual(t1, t2) - self.failUnless(t1 <= t2) - self.failUnless(t1 >= t2) - self.failUnless(not t1 != t2) - self.failUnless(not t1 < t2) - self.failUnless(not t1 > t2) + self.assertTrue(t1 <= t2) + self.assertTrue(t1 >= t2) + self.assertTrue(not t1 != t2) + self.assertTrue(not t1 < t2) + self.assertTrue(not t1 > t2) for i in range(len(args)): newargs = args[:] newargs[i] = args[i] + 1 t2 = self.theclass(*newargs) # this is larger than t1 - self.failUnless(t1 < t2) - self.failUnless(t2 > t1) - self.failUnless(t1 <= t2) - self.failUnless(t2 >= t1) - self.failUnless(t1 != t2) - self.failUnless(t2 != t1) - self.failUnless(not t1 == t2) - self.failUnless(not t2 == t1) - self.failUnless(not t1 > t2) - self.failUnless(not t2 < t1) - self.failUnless(not t1 >= t2) - self.failUnless(not t2 <= t1) + self.assertTrue(t1 < t2) + self.assertTrue(t2 > t1) + self.assertTrue(t1 <= t2) + self.assertTrue(t2 >= t1) + self.assertTrue(t1 != t2) + self.assertTrue(t2 != t1) + self.assertTrue(not t1 == t2) + self.assertTrue(not t2 == t1) + self.assertTrue(not t1 > t2) + self.assertTrue(not t2 < t1) + self.assertTrue(not t1 >= t2) + self.assertTrue(not t2 <= t1) for badarg in OTHERSTUFF: self.assertEqual(t1 == badarg, False) @@ -1876,10 +1876,10 @@ class TestTime(HarmlessMixedComparison, unittest.TestCase): "%s(23, 15)" % name) def test_resolution_info(self): - self.assert_(isinstance(self.theclass.min, self.theclass)) - self.assert_(isinstance(self.theclass.max, self.theclass)) - self.assert_(isinstance(self.theclass.resolution, timedelta)) - self.assert_(self.theclass.max > self.theclass.min) + self.assertTrue(isinstance(self.theclass.min, self.theclass)) + self.assertTrue(isinstance(self.theclass.max, self.theclass)) + self.assertTrue(isinstance(self.theclass.resolution, timedelta)) + self.assertTrue(self.theclass.max > self.theclass.min) def test_pickling(self): args = 20, 59, 16, 64**2 @@ -1899,12 +1899,12 @@ class TestTime(HarmlessMixedComparison, unittest.TestCase): def test_bool(self): cls = self.theclass - self.failUnless(cls(1)) - self.failUnless(cls(0, 1)) - self.failUnless(cls(0, 0, 1)) - self.failUnless(cls(0, 0, 0, 1)) - self.failUnless(not cls(0)) - self.failUnless(not cls()) + self.assertTrue(cls(1)) + self.assertTrue(cls(0, 1)) + self.assertTrue(cls(0, 0, 1)) + self.assertTrue(cls(0, 0, 0, 1)) + self.assertTrue(not cls(0)) + self.assertTrue(not cls()) def test_replace(self): cls = self.theclass @@ -2001,7 +2001,7 @@ class TZInfoBase: def utcoffset(self, dt): pass b = BetterTry() t = cls(1, 1, 1, tzinfo=b) - self.failUnless(t.tzinfo is b) + self.assertTrue(t.tzinfo is b) def test_utc_offset_out_of_bounds(self): class Edgy(tzinfo): @@ -2040,9 +2040,9 @@ class TZInfoBase: for t in (cls(1, 1, 1), cls(1, 1, 1, tzinfo=None), cls(1, 1, 1, tzinfo=C1())): - self.failUnless(t.utcoffset() is None) - self.failUnless(t.dst() is None) - self.failUnless(t.tzname() is None) + self.assertTrue(t.utcoffset() is None) + self.assertTrue(t.dst() is None) + self.assertTrue(t.tzname() is None) class C3(tzinfo): def utcoffset(self, dt): return timedelta(minutes=-1439) @@ -2137,7 +2137,7 @@ class TestTimeTZ(TestTime, TZInfoBase, unittest.TestCase): self.assertEqual(t.minute, 0) self.assertEqual(t.second, 0) self.assertEqual(t.microsecond, 0) - self.failUnless(t.tzinfo is None) + self.assertTrue(t.tzinfo is None) def test_zones(self): est = FixedOffset(-300, "EST", 1) @@ -2152,25 +2152,25 @@ class TestTimeTZ(TestTime, TZInfoBase, unittest.TestCase): self.assertEqual(t1.tzinfo, est) self.assertEqual(t2.tzinfo, utc) self.assertEqual(t3.tzinfo, met) - self.failUnless(t4.tzinfo is None) + self.assertTrue(t4.tzinfo is None) self.assertEqual(t5.tzinfo, utc) self.assertEqual(t1.utcoffset(), timedelta(minutes=-300)) self.assertEqual(t2.utcoffset(), timedelta(minutes=0)) self.assertEqual(t3.utcoffset(), timedelta(minutes=60)) - self.failUnless(t4.utcoffset() is None) + self.assertTrue(t4.utcoffset() is None) self.assertRaises(TypeError, t1.utcoffset, "no args") self.assertEqual(t1.tzname(), "EST") self.assertEqual(t2.tzname(), "UTC") self.assertEqual(t3.tzname(), "MET") - self.failUnless(t4.tzname() is None) + self.assertTrue(t4.tzname() is None) self.assertRaises(TypeError, t1.tzname, "no args") self.assertEqual(t1.dst(), timedelta(minutes=1)) self.assertEqual(t2.dst(), timedelta(minutes=-2)) self.assertEqual(t3.dst(), timedelta(minutes=3)) - self.failUnless(t4.dst() is None) + self.assertTrue(t4.dst() is None) self.assertRaises(TypeError, t1.dst, "no args") self.assertEqual(hash(t1), hash(t2)) @@ -2246,7 +2246,7 @@ class TestTimeTZ(TestTime, TZInfoBase, unittest.TestCase): green = pickler.dumps(orig, proto) derived = unpickler.loads(green) self.assertEqual(orig, derived) - self.failUnless(isinstance(derived.tzinfo, PicklableFixedOffset)) + self.assertTrue(isinstance(derived.tzinfo, PicklableFixedOffset)) self.assertEqual(derived.utcoffset(), timedelta(minutes=-300)) self.assertEqual(derived.tzname(), 'cookie') @@ -2255,20 +2255,20 @@ class TestTimeTZ(TestTime, TZInfoBase, unittest.TestCase): cls = self.theclass t = cls(0, tzinfo=FixedOffset(-300, "")) - self.failUnless(t) + self.assertTrue(t) t = cls(5, tzinfo=FixedOffset(-300, "")) - self.failUnless(t) + self.assertTrue(t) t = cls(5, tzinfo=FixedOffset(300, "")) - self.failUnless(not t) + self.assertTrue(not t) t = cls(23, 59, tzinfo=FixedOffset(23*60 + 59, "")) - self.failUnless(not t) + self.assertTrue(not t) # Mostly ensuring this doesn't overflow internally. t = cls(0, tzinfo=FixedOffset(23*60 + 59, "")) - self.failUnless(t) + self.assertTrue(t) # But this should yield a value error -- the utcoffset is bogus. t = cls(0, tzinfo=FixedOffset(24*60, "")) @@ -2302,13 +2302,13 @@ class TestTimeTZ(TestTime, TZInfoBase, unittest.TestCase): # Ensure we can get rid of a tzinfo. self.assertEqual(base.tzname(), "+100") base2 = base.replace(tzinfo=None) - self.failUnless(base2.tzinfo is None) - self.failUnless(base2.tzname() is None) + self.assertTrue(base2.tzinfo is None) + self.assertTrue(base2.tzname() is None) # Ensure we can add one. base3 = base2.replace(tzinfo=z100) self.assertEqual(base, base3) - self.failUnless(base.tzinfo is base3.tzinfo) + self.assertTrue(base.tzinfo is base3.tzinfo) # Out of bounds. base = cls(1) @@ -2345,7 +2345,7 @@ class TestTimeTZ(TestTime, TZInfoBase, unittest.TestCase): # But if they're not identical, it isn't ignored. t2 = t2.replace(tzinfo=Varies()) - self.failUnless(t1 < t2) # t1's offset counter still going up + self.assertTrue(t1 < t2) # t1's offset counter still going up def test_subclass_timetz(self): @@ -2401,9 +2401,9 @@ class TestDateTimeTZ(TestDateTime, TZInfoBase, unittest.TestCase): tzinfo=FixedOffset(-1439, "")) # Make sure those compare correctly, and w/o overflow. - self.failUnless(t1 < t2) - self.failUnless(t1 != t2) - self.failUnless(t2 > t1) + self.assertTrue(t1 < t2) + self.assertTrue(t1 != t2) + self.assertTrue(t2 > t1) self.assertEqual(t1, t1) self.assertEqual(t2, t2) @@ -2415,21 +2415,21 @@ class TestDateTimeTZ(TestDateTime, TZInfoBase, unittest.TestCase): # Change t1 not to subtract a minute, and t1 should be larger. t1 = self.theclass(1, 12, 31, 23, 59, tzinfo=FixedOffset(0, "")) - self.failUnless(t1 > t2) + self.assertTrue(t1 > t2) # Change t1 to subtract 2 minutes, and t1 should be smaller. t1 = self.theclass(1, 12, 31, 23, 59, tzinfo=FixedOffset(2, "")) - self.failUnless(t1 < t2) + self.assertTrue(t1 < t2) # Back to the original t1, but make seconds resolve it. t1 = self.theclass(1, 12, 31, 23, 59, tzinfo=FixedOffset(1, ""), second=1) - self.failUnless(t1 > t2) + self.assertTrue(t1 > t2) # Likewise, but make microseconds resolve it. t1 = self.theclass(1, 12, 31, 23, 59, tzinfo=FixedOffset(1, ""), microsecond=1) - self.failUnless(t1 > t2) + self.assertTrue(t1 > t2) # Make t2 naive and it should fail. t2 = self.theclass.min @@ -2473,7 +2473,7 @@ class TestDateTimeTZ(TestDateTime, TZInfoBase, unittest.TestCase): green = pickler.dumps(orig, proto) derived = unpickler.loads(green) self.assertEqual(orig, derived) - self.failUnless(isinstance(derived.tzinfo, + self.assertTrue(isinstance(derived.tzinfo, PicklableFixedOffset)) self.assertEqual(derived.utcoffset(), timedelta(minutes=-300)) self.assertEqual(derived.tzname(), 'cookie') @@ -2544,7 +2544,7 @@ class TestDateTimeTZ(TestDateTime, TZInfoBase, unittest.TestCase): tz55 = FixedOffset(-330, "west 5:30") timeaware = now.time().replace(tzinfo=tz55) nowaware = self.theclass.combine(now.date(), timeaware) - self.failUnless(nowaware.tzinfo is tz55) + self.assertTrue(nowaware.tzinfo is tz55) self.assertEqual(nowaware.timetz(), timeaware) # Can't mix aware and non-aware. @@ -2563,15 +2563,15 @@ class TestDateTimeTZ(TestDateTime, TZInfoBase, unittest.TestCase): # Adding a delta should preserve tzinfo. delta = timedelta(weeks=1, minutes=12, microseconds=5678) nowawareplus = nowaware + delta - self.failUnless(nowaware.tzinfo is tz55) + self.assertTrue(nowaware.tzinfo is tz55) nowawareplus2 = delta + nowaware - self.failUnless(nowawareplus2.tzinfo is tz55) + self.assertTrue(nowawareplus2.tzinfo is tz55) self.assertEqual(nowawareplus, nowawareplus2) # that - delta should be what we started with, and that - what we # started with should be delta. diff = nowawareplus - delta - self.failUnless(diff.tzinfo is tz55) + self.assertTrue(diff.tzinfo is tz55) self.assertEqual(nowaware, diff) self.assertRaises(TypeError, lambda: delta - nowawareplus) self.assertEqual(nowawareplus - nowaware, delta) @@ -2580,7 +2580,7 @@ class TestDateTimeTZ(TestDateTime, TZInfoBase, unittest.TestCase): tzr = FixedOffset(random.randrange(-1439, 1440), "randomtimezone") # Attach it to nowawareplus. nowawareplus = nowawareplus.replace(tzinfo=tzr) - self.failUnless(nowawareplus.tzinfo is tzr) + self.assertTrue(nowawareplus.tzinfo is tzr) # Make sure the difference takes the timezone adjustments into account. got = nowaware - nowawareplus # Expected: (nowaware base - nowaware offset) - @@ -2607,7 +2607,7 @@ class TestDateTimeTZ(TestDateTime, TZInfoBase, unittest.TestCase): off42 = FixedOffset(42, "42") another = meth(off42) again = meth(tz=off42) - self.failUnless(another.tzinfo is again.tzinfo) + self.assertTrue(another.tzinfo is again.tzinfo) self.assertEqual(another.utcoffset(), timedelta(minutes=42)) # Bad argument with and w/o naming the keyword. self.assertRaises(TypeError, meth, 16) @@ -2624,7 +2624,7 @@ class TestDateTimeTZ(TestDateTime, TZInfoBase, unittest.TestCase): utc = FixedOffset(0, "utc", 0) for dummy in range(3): now = datetime.now(weirdtz) - self.failUnless(now.tzinfo is weirdtz) + self.assertTrue(now.tzinfo is weirdtz) utcnow = datetime.utcnow().replace(tzinfo=utc) now2 = utcnow.astimezone(weirdtz) if abs(now - now2) < timedelta(seconds=30): @@ -2645,7 +2645,7 @@ class TestDateTimeTZ(TestDateTime, TZInfoBase, unittest.TestCase): off42 = FixedOffset(42, "42") another = meth(ts, off42) again = meth(ts, tz=off42) - self.failUnless(another.tzinfo is again.tzinfo) + self.assertTrue(another.tzinfo is again.tzinfo) self.assertEqual(another.utcoffset(), timedelta(minutes=42)) # Bad argument with and w/o naming the keyword. self.assertRaises(TypeError, meth, ts, 16) @@ -2840,13 +2840,13 @@ class TestDateTimeTZ(TestDateTime, TZInfoBase, unittest.TestCase): # Ensure we can get rid of a tzinfo. self.assertEqual(base.tzname(), "+100") base2 = base.replace(tzinfo=None) - self.failUnless(base2.tzinfo is None) - self.failUnless(base2.tzname() is None) + self.assertTrue(base2.tzinfo is None) + self.assertTrue(base2.tzname() is None) # Ensure we can add one. base3 = base2.replace(tzinfo=z100) self.assertEqual(base, base3) - self.failUnless(base.tzinfo is base3.tzinfo) + self.assertTrue(base.tzinfo is base3.tzinfo) # Out of bounds. base = cls(2000, 2, 29) @@ -2859,20 +2859,20 @@ class TestDateTimeTZ(TestDateTime, TZInfoBase, unittest.TestCase): fm5h = FixedOffset(-timedelta(hours=5), "m300") dt = self.theclass.now(tz=f44m) - self.failUnless(dt.tzinfo is f44m) + self.assertTrue(dt.tzinfo is f44m) # Replacing with degenerate tzinfo raises an exception. self.assertRaises(ValueError, dt.astimezone, fnone) # Ditto with None tz. self.assertRaises(TypeError, dt.astimezone, None) # Replacing with same tzinfo makes no change. x = dt.astimezone(dt.tzinfo) - self.failUnless(x.tzinfo is f44m) + self.assertTrue(x.tzinfo is f44m) self.assertEqual(x.date(), dt.date()) self.assertEqual(x.time(), dt.time()) # Replacing with different tzinfo does adjust. got = dt.astimezone(fm5h) - self.failUnless(got.tzinfo is fm5h) + self.assertTrue(got.tzinfo is fm5h) self.assertEqual(got.utcoffset(), timedelta(hours=-5)) expected = dt - dt.utcoffset() # in effect, convert to UTC expected += fm5h.utcoffset(dt) # and from there to local time @@ -2880,7 +2880,7 @@ class TestDateTimeTZ(TestDateTime, TZInfoBase, unittest.TestCase): self.assertEqual(got.date(), expected.date()) self.assertEqual(got.time(), expected.time()) self.assertEqual(got.timetz(), expected.timetz()) - self.failUnless(got.tzinfo is expected.tzinfo) + self.assertTrue(got.tzinfo is expected.tzinfo) self.assertEqual(got, expected) def test_aware_subtract(self): @@ -2955,7 +2955,7 @@ class TestDateTimeTZ(TestDateTime, TZInfoBase, unittest.TestCase): # But if they're not identical, it isn't ignored. t2 = t2.replace(tzinfo=Varies()) - self.failUnless(t1 < t2) # t1's offset counter still going up + self.assertTrue(t1 < t2) # t1's offset counter still going up def test_subclass_datetimetz(self): @@ -3306,10 +3306,10 @@ class Oddballs(unittest.TestCase): # type comparison, despite that datetime is a subclass of date. as_date = date.today() as_datetime = datetime.combine(as_date, time()) - self.assert_(as_date != as_datetime) - self.assert_(as_datetime != as_date) - self.assert_(not as_date == as_datetime) - self.assert_(not as_datetime == as_date) + self.assertTrue(as_date != as_datetime) + self.assertTrue(as_datetime != as_date) + self.assertTrue(not as_date == as_datetime) + self.assertTrue(not as_datetime == as_date) self.assertRaises(TypeError, lambda: as_date < as_datetime) self.assertRaises(TypeError, lambda: as_datetime < as_date) self.assertRaises(TypeError, lambda: as_date <= as_datetime) diff --git a/Lib/test/test_dbm.py b/Lib/test/test_dbm.py index 35d12e4..818be45 100644 --- a/Lib/test/test_dbm.py +++ b/Lib/test/test_dbm.py @@ -57,7 +57,7 @@ class AnyDBMTestCase(unittest.TestCase): return keys def test_error(self): - self.assert_(issubclass(self.module.error, IOError)) + self.assertTrue(issubclass(self.module.error, IOError)) def test_anydbm_not_existing(self): self.assertRaises(dbm.error, dbm.open, _fname) @@ -154,9 +154,9 @@ class WhichDBTestCase(unittest.TestCase): self.d[k] = v self.assertEqual(sorted(self.d.keys()), sorted(k for (k, v) in a)) for k, v in a: - self.assert_(k in self.d) + self.assertTrue(k in self.d) self.assertEqual(self.d[k], v) - self.assert_(b'xxx' not in self.d) + self.assertTrue(b'xxx' not in self.d) self.assertRaises(KeyError, lambda: self.d[b'xxx']) self.d.close() diff --git a/Lib/test/test_dbm_dumb.py b/Lib/test/test_dbm_dumb.py index e2964aa..956eec6 100644 --- a/Lib/test/test_dbm_dumb.py +++ b/Lib/test/test_dbm_dumb.py @@ -118,7 +118,7 @@ class DumbDBMTestCase(unittest.TestCase): f['1'] = 'a' f.close() f = dumbdbm.open(_fname, 'r') - self.assert_('\u00fc' in f) + self.assertTrue('\u00fc' in f) self.assertEqual(f['\u00fc'.encode('utf-8')], self._dict['\u00fc'.encode('utf-8')]) self.assertEqual(f[b'1'], b'a') diff --git a/Lib/test/test_dbm_gnu.py b/Lib/test/test_dbm_gnu.py index 857aeb1..2173b92 100755 --- a/Lib/test/test_dbm_gnu.py +++ b/Lib/test/test_dbm_gnu.py @@ -24,11 +24,11 @@ class TestGdbm(unittest.TestCase): self.g[b'bytes'] = b'data' key_set = set(self.g.keys()) self.assertEqual(key_set, set([b'a', b'bytes', b'12345678910'])) - self.assert_(b'a' in self.g) + self.assertTrue(b'a' in self.g) self.assertEqual(self.g[b'bytes'], b'data') key = self.g.firstkey() while key: - self.assert_(key in key_set) + self.assertTrue(key in key_set) key_set.remove(key) key = self.g.nextkey(key) self.assertRaises(KeyError, lambda: self.g['xxx']) @@ -66,7 +66,7 @@ class TestGdbm(unittest.TestCase): self.g['x'] = 'x' * 10000 size1 = os.path.getsize(filename) - self.assert_(size0 < size1) + self.assertTrue(size0 < size1) del self.g['x'] # 'size' is supposed to be the same even after deleting an entry. @@ -74,7 +74,7 @@ class TestGdbm(unittest.TestCase): self.g.reorganize() size2 = os.path.getsize(filename) - self.assert_(size1 > size2 >= size0) + self.assertTrue(size1 > size2 >= size0) def test_main(): diff --git a/Lib/test/test_dbm_ndbm.py b/Lib/test/test_dbm_ndbm.py index c5e968f..141d4b3 100755 --- a/Lib/test/test_dbm_ndbm.py +++ b/Lib/test/test_dbm_ndbm.py @@ -19,12 +19,12 @@ class DbmTestCase(unittest.TestCase): def test_keys(self): self.d = dbm.ndbm.open(self.filename, 'c') - self.assert_(self.d.keys() == []) + self.assertTrue(self.d.keys() == []) self.d['a'] = 'b' self.d[b'bytes'] = b'data' self.d['12345678910'] = '019237410982340912840198242' self.d.keys() - self.assert_(b'a' in self.d) + self.assertTrue(b'a' in self.d) self.assertEqual(self.d[b'bytes'], b'data') self.d.close() diff --git a/Lib/test/test_decimal.py b/Lib/test/test_decimal.py index 01deeed..927fd1a 100644 --- a/Lib/test/test_decimal.py +++ b/Lib/test/test_decimal.py @@ -504,7 +504,7 @@ class DecimalExplicitConstructionTest(unittest.TestCase): # from int d = nc.create_decimal(456) - self.failUnless(isinstance(d, Decimal)) + self.assertTrue(isinstance(d, Decimal)) self.assertEqual(nc.create_decimal(45678), nc.create_decimal('457E+2')) @@ -1056,12 +1056,12 @@ class DecimalArithmeticOperatorsTest(unittest.TestCase): f = Decimal('2') for x, y in [(n, n), (n, i), (i, n), (n, f), (f, n), (s, n), (n, s), (s, i), (i, s), (s, f), (f, s), (s, s)]: - self.assert_(x != y) - self.assert_(not (x == y)) - self.assert_(not (x < y)) - self.assert_(not (x <= y)) - self.assert_(not (x > y)) - self.assert_(not (x >= y)) + self.assertTrue(x != y) + self.assertTrue(not (x == y)) + self.assertTrue(not (x < y)) + self.assertTrue(not (x <= y)) + self.assertTrue(not (x > y)) + self.assertTrue(not (x >= y)) # The following are two functions used to test threading in the next class @@ -1134,18 +1134,18 @@ class DecimalUsabilityTest(unittest.TestCase): dc = Decimal('45') #two Decimals - self.failUnless(dc > da) - self.failUnless(dc >= da) - self.failUnless(da < dc) - self.failUnless(da <= dc) + self.assertTrue(dc > da) + self.assertTrue(dc >= da) + self.assertTrue(da < dc) + self.assertTrue(da <= dc) self.assertEqual(da, db) - self.failUnless(da != dc) - self.failUnless(da <= db) - self.failUnless(da >= db) + self.assertTrue(da != dc) + self.assertTrue(da <= db) + self.assertTrue(da >= db) #a Decimal and an int - self.failUnless(dc > 23) - self.failUnless(23 < dc) + self.assertTrue(dc > 23) + self.assertTrue(23 < dc) self.assertEqual(dc, 45) #a Decimal and uncomparable @@ -1206,8 +1206,8 @@ class DecimalUsabilityTest(unittest.TestCase): #the same hash that to an int self.assertEqual(hash(Decimal(23)), hash(23)) self.assertRaises(TypeError, hash, Decimal('NaN')) - self.assert_(hash(Decimal('Inf'))) - self.assert_(hash(Decimal('-Inf'))) + self.assertTrue(hash(Decimal('Inf'))) + self.assertTrue(hash(Decimal('-Inf'))) # check that the value of the hash doesn't depend on the # current context (issue #1757) @@ -1234,22 +1234,22 @@ class DecimalUsabilityTest(unittest.TestCase): l2 = 28 #between Decimals - self.failUnless(min(d1,d2) is d1) - self.failUnless(min(d2,d1) is d1) - self.failUnless(max(d1,d2) is d2) - self.failUnless(max(d2,d1) is d2) + self.assertTrue(min(d1,d2) is d1) + self.assertTrue(min(d2,d1) is d1) + self.assertTrue(max(d1,d2) is d2) + self.assertTrue(max(d2,d1) is d2) #between Decimal and long - self.failUnless(min(d1,l2) is d1) - self.failUnless(min(l2,d1) is d1) - self.failUnless(max(l1,d2) is d2) - self.failUnless(max(d2,l1) is d2) + self.assertTrue(min(d1,l2) is d1) + self.assertTrue(min(l2,d1) is d1) + self.assertTrue(max(l1,d2) is d2) + self.assertTrue(max(d2,l1) is d2) def test_as_nonzero(self): #as false - self.failIf(Decimal(0)) + self.assertFalse(Decimal(0)) #as true - self.failUnless(Decimal('0.372')) + self.assertTrue(Decimal('0.372')) def test_tostring_methods(self): #Test str and repr methods. @@ -1519,10 +1519,10 @@ class DecimalUsabilityTest(unittest.TestCase): class DecimalPythonAPItests(unittest.TestCase): def test_abc(self): - self.assert_(issubclass(Decimal, numbers.Number)) - self.assert_(not issubclass(Decimal, numbers.Real)) - self.assert_(isinstance(Decimal(0), numbers.Number)) - self.assert_(not isinstance(Decimal(0), numbers.Real)) + self.assertTrue(issubclass(Decimal, numbers.Number)) + self.assertTrue(not issubclass(Decimal, numbers.Real)) + self.assertTrue(isinstance(Decimal(0), numbers.Number)) + self.assertTrue(not isinstance(Decimal(0), numbers.Real)) def test_pickle(self): d = Decimal('-3.141590000') @@ -1561,9 +1561,9 @@ class DecimalPythonAPItests(unittest.TestCase): '0.1000000000000000055511151231257827021181583404541015625') bigint = 12345678901234567890123456789 self.assertEqual(MyDecimal.from_float(bigint), MyDecimal(bigint)) - self.assert_(MyDecimal.from_float(float('nan')).is_qnan()) - self.assert_(MyDecimal.from_float(float('inf')).is_infinite()) - self.assert_(MyDecimal.from_float(float('-inf')).is_infinite()) + self.assertTrue(MyDecimal.from_float(float('nan')).is_qnan()) + self.assertTrue(MyDecimal.from_float(float('inf')).is_infinite()) + self.assertTrue(MyDecimal.from_float(float('-inf')).is_infinite()) self.assertEqual(str(MyDecimal.from_float(float('nan'))), str(Decimal('NaN'))) self.assertEqual(str(MyDecimal.from_float(float('inf'))), @@ -1610,8 +1610,8 @@ class ContextAPItests(unittest.TestCase): self.assertEqual(v1, v2) def test_equality_with_other_types(self): - self.assert_(Decimal(10) in ['a', 1.0, Decimal(10), (1,2), {}]) - self.assert_(Decimal(10) not in ['a', 1.0, (1,2), {}]) + self.assertTrue(Decimal(10) in ['a', 1.0, Decimal(10), (1,2), {}]) + self.assertTrue(Decimal(10) not in ['a', 1.0, (1,2), {}]) def test_copy(self): # All copies should be deep @@ -1631,9 +1631,9 @@ class WithStatementTest(unittest.TestCase): with localcontext() as enter_ctx: set_ctx = getcontext() final_ctx = getcontext() - self.assert_(orig_ctx is final_ctx, 'did not restore context correctly') - self.assert_(orig_ctx is not set_ctx, 'did not copy the context') - self.assert_(set_ctx is enter_ctx, '__enter__ returned wrong context') + self.assertTrue(orig_ctx is final_ctx, 'did not restore context correctly') + self.assertTrue(orig_ctx is not set_ctx, 'did not copy the context') + self.assertTrue(set_ctx is enter_ctx, '__enter__ returned wrong context') def test_localcontextarg(self): # Use a copy of the supplied context in the block @@ -1642,10 +1642,10 @@ class WithStatementTest(unittest.TestCase): with localcontext(new_ctx) as enter_ctx: set_ctx = getcontext() final_ctx = getcontext() - self.assert_(orig_ctx is final_ctx, 'did not restore context correctly') - self.assert_(set_ctx.prec == new_ctx.prec, 'did not set correct context') - self.assert_(new_ctx is not set_ctx, 'did not copy the context') - self.assert_(set_ctx is enter_ctx, '__enter__ returned wrong context') + self.assertTrue(orig_ctx is final_ctx, 'did not restore context correctly') + self.assertTrue(set_ctx.prec == new_ctx.prec, 'did not set correct context') + self.assertTrue(new_ctx is not set_ctx, 'did not copy the context') + self.assertTrue(set_ctx is enter_ctx, '__enter__ returned wrong context') class ContextFlags(unittest.TestCase): def test_flags_irrelevant(self): diff --git a/Lib/test/test_defaultdict.py b/Lib/test/test_defaultdict.py index 76fc6a6..e5a9bd5 100644 --- a/Lib/test/test_defaultdict.py +++ b/Lib/test/test_defaultdict.py @@ -25,21 +25,21 @@ class TestDefaultDict(unittest.TestCase): d1[13] d1[14] self.assertEqual(d1, {12: [42, 24], 13: [], 14: []}) - self.assert_(d1[12] is not d1[13] is not d1[14]) + self.assertTrue(d1[12] is not d1[13] is not d1[14]) d2 = defaultdict(list, foo=1, bar=2) self.assertEqual(d2.default_factory, list) self.assertEqual(d2, {"foo": 1, "bar": 2}) self.assertEqual(d2["foo"], 1) self.assertEqual(d2["bar"], 2) self.assertEqual(d2[42], []) - self.assert_("foo" in d2) - self.assert_("foo" in d2.keys()) - self.assert_("bar" in d2) - self.assert_("bar" in d2.keys()) - self.assert_(42 in d2) - self.assert_(42 in d2.keys()) - self.assert_(12 not in d2) - self.assert_(12 not in d2.keys()) + self.assertTrue("foo" in d2) + self.assertTrue("foo" in d2.keys()) + self.assertTrue("bar" in d2) + self.assertTrue("bar" in d2.keys()) + self.assertTrue(42 in d2) + self.assertTrue(42 in d2.keys()) + self.assertTrue(12 not in d2) + self.assertTrue(12 not in d2.keys()) d2.default_factory = None self.assertEqual(d2.default_factory, None) try: @@ -69,7 +69,7 @@ class TestDefaultDict(unittest.TestCase): self.assertEqual(repr(d2), "defaultdict(, {12: 42})") def foo(): return 43 d3 = defaultdict(foo) - self.assert_(d3.default_factory is foo) + self.assertTrue(d3.default_factory is foo) d3[13] self.assertEqual(repr(d3), "defaultdict(%s, {13: 43})" % repr(foo)) @@ -134,7 +134,7 @@ class TestDefaultDict(unittest.TestCase): d2 = copy.deepcopy(d1) self.assertEqual(d2.default_factory, foobar) self.assertEqual(d2, d1) - self.assert_(d1[1] is not d2[1]) + self.assertTrue(d1[1] is not d2[1]) d1.default_factory = list d2 = copy.deepcopy(d1) self.assertEqual(d2.default_factory, list) @@ -157,7 +157,7 @@ class TestDefaultDict(unittest.TestCase): def _factory(self): return [] d = sub() - self.assert_(repr(d).startswith( + self.assertTrue(repr(d).startswith( "defaultdict(= 0) + self.assertTrue(str(c1).find('C object at ') >= 0) self.assertEqual(str(c1), repr(c1)) - self.assert_(-1 not in c1) + self.assertTrue(-1 not in c1) for i in range(10): - self.assert_(i in c1) + self.assertTrue(i in c1) self.assertFalse(10 in c1) # Test the default behavior for dynamic classes class D(object): @@ -1673,21 +1673,21 @@ order (MRO) for bases """ raise IndexError d1 = D() d2 = D() - self.assert_(not not d1) + self.assertTrue(not not d1) self.assertNotEqual(id(d1), id(d2)) hash(d1) hash(d2) self.assertEqual(d1, d1) self.assertNotEqual(d1, d2) - self.assert_(not d1 != d1) - self.assert_(not d1 == d2) + self.assertTrue(not d1 != d1) + self.assertTrue(not d1 == d2) # Note that the module name appears in str/repr, and that varies # depending on whether this test is run standalone or from a framework. - self.assert_(str(d1).find('D object at ') >= 0) + self.assertTrue(str(d1).find('D object at ') >= 0) self.assertEqual(str(d1), repr(d1)) - self.assert_(-1 not in d1) + self.assertTrue(-1 not in d1) for i in range(10): - self.assert_(i in d1) + self.assertTrue(i in d1) self.assertFalse(10 in d1) # Test overridden behavior class Proxy(object): @@ -1719,22 +1719,22 @@ order (MRO) for bases """ p1 = Proxy(1) p_1 = Proxy(-1) self.assertFalse(p0) - self.assert_(not not p1) + self.assertTrue(not not p1) self.assertEqual(hash(p0), hash(0)) self.assertEqual(p0, p0) self.assertNotEqual(p0, p1) - self.assert_(not p0 != p0) + self.assertTrue(not p0 != p0) self.assertEqual(not p0, p1) - self.assert_(p0 < p1) - self.assert_(p0 <= p1) - self.assert_(p1 > p0) - self.assert_(p1 >= p0) + self.assertTrue(p0 < p1) + self.assertTrue(p0 <= p1) + self.assertTrue(p1 > p0) + self.assertTrue(p1 >= p0) self.assertEqual(str(p0), "Proxy:0") self.assertEqual(repr(p0), "Proxy(0)") p10 = Proxy(range(10)) self.assertFalse(-1 in p10) for i in range(10): - self.assert_(i in p10) + self.assertTrue(i in p10) self.assertFalse(10 in p10) def test_weakrefs(self): @@ -1755,7 +1755,7 @@ order (MRO) for bases """ try: weakref.ref(no) except TypeError as msg: - self.assert_(str(msg).find("weak reference") >= 0) + self.assertTrue(str(msg).find("weak reference") >= 0) else: self.fail("weakref.ref(no) should be illegal") class Weak(object): @@ -1792,18 +1792,18 @@ order (MRO) for bases """ self.assertFalse(hasattr(a, "x")) raw = C.__dict__['x'] - self.assert_(isinstance(raw, property)) + self.assertTrue(isinstance(raw, property)) attrs = dir(raw) - self.assert_("__doc__" in attrs) - self.assert_("fget" in attrs) - self.assert_("fset" in attrs) - self.assert_("fdel" in attrs) + self.assertTrue("__doc__" in attrs) + self.assertTrue("fget" in attrs) + self.assertTrue("fset" in attrs) + self.assertTrue("fdel" in attrs) self.assertEqual(raw.__doc__, "I'm the x property.") - self.assert_(raw.fget is C.__dict__['getx']) - self.assert_(raw.fset is C.__dict__['setx']) - self.assert_(raw.fdel is C.__dict__['delx']) + self.assertTrue(raw.fget is C.__dict__['getx']) + self.assertTrue(raw.fset is C.__dict__['setx']) + self.assertTrue(raw.fdel is C.__dict__['delx']) for attr in "__doc__", "fget", "fset", "fdel": try: @@ -1865,7 +1865,7 @@ order (MRO) for bases """ self.assertEqual(C.foo.__doc__, "hello") self.assertFalse(hasattr(c, "foo")) c.foo = -42 - self.assert_(hasattr(c, '_foo')) + self.assertTrue(hasattr(c, '_foo')) self.assertEqual(c._foo, 42) self.assertEqual(c.foo, 42) del c.foo @@ -2023,12 +2023,12 @@ order (MRO) for bases """ c = C() self.assertEqual(interesting(dir(c)), cstuff) - ## self.assert_('__self__' in dir(C.Cmethod)) + ## self.assertTrue('__self__' in dir(C.Cmethod)) c.cdata = 2 c.cmethod = lambda self: 0 self.assertEqual(interesting(dir(c)), cstuff + ['cdata', 'cmethod']) - ## self.assert_('__self__' in dir(c.Cmethod)) + ## self.assertTrue('__self__' in dir(c.Cmethod)) class A(C): Adata = 1 @@ -2036,13 +2036,13 @@ order (MRO) for bases """ astuff = ['Adata', 'Amethod'] + cstuff self.assertEqual(interesting(dir(A)), astuff) - ## self.assert_('__self__' in dir(A.Amethod)) + ## self.assertTrue('__self__' in dir(A.Amethod)) a = A() self.assertEqual(interesting(dir(a)), astuff) a.adata = 42 a.amethod = lambda self: 3 self.assertEqual(interesting(dir(a)), astuff + ['adata', 'amethod']) - ## self.assert_('__self__' in dir(a.Amethod)) + ## self.assertTrue('__self__' in dir(a.Amethod)) # Try a module subclass. import sys @@ -2226,13 +2226,13 @@ order (MRO) for bases """ a = hexint(12345) self.assertEqual(a, 12345) self.assertEqual(int(a), 12345) - self.assert_(int(a).__class__ is int) + self.assertTrue(int(a).__class__ is int) self.assertEqual(hash(a), hash(12345)) - self.assert_((+a).__class__ is int) - self.assert_((a >> 0).__class__ is int) - self.assert_((a << 0).__class__ is int) - self.assert_((hexint(0) << 12).__class__ is int) - self.assert_((hexint(0) >> 12).__class__ is int) + self.assertTrue((+a).__class__ is int) + self.assertTrue((a >> 0).__class__ is int) + self.assertTrue((a << 0).__class__ is int) + self.assertTrue((hexint(0) << 12).__class__ is int) + self.assertTrue((hexint(0) >> 12).__class__ is int) class octlong(int): __slots__ = [] @@ -2252,36 +2252,36 @@ order (MRO) for bases """ self.assertEqual(a, 12345) self.assertEqual(int(a), 12345) self.assertEqual(hash(a), hash(12345)) - self.assert_(int(a).__class__ is int) - self.assert_((+a).__class__ is int) - self.assert_((-a).__class__ is int) - self.assert_((-octlong(0)).__class__ is int) - self.assert_((a >> 0).__class__ is int) - self.assert_((a << 0).__class__ is int) - self.assert_((a - 0).__class__ is int) - self.assert_((a * 1).__class__ is int) - self.assert_((a ** 1).__class__ is int) - self.assert_((a // 1).__class__ is int) - self.assert_((1 * a).__class__ is int) - self.assert_((a | 0).__class__ is int) - self.assert_((a ^ 0).__class__ is int) - self.assert_((a & -1).__class__ is int) - self.assert_((octlong(0) << 12).__class__ is int) - self.assert_((octlong(0) >> 12).__class__ is int) - self.assert_(abs(octlong(0)).__class__ is int) + self.assertTrue(int(a).__class__ is int) + self.assertTrue((+a).__class__ is int) + self.assertTrue((-a).__class__ is int) + self.assertTrue((-octlong(0)).__class__ is int) + self.assertTrue((a >> 0).__class__ is int) + self.assertTrue((a << 0).__class__ is int) + self.assertTrue((a - 0).__class__ is int) + self.assertTrue((a * 1).__class__ is int) + self.assertTrue((a ** 1).__class__ is int) + self.assertTrue((a // 1).__class__ is int) + self.assertTrue((1 * a).__class__ is int) + self.assertTrue((a | 0).__class__ is int) + self.assertTrue((a ^ 0).__class__ is int) + self.assertTrue((a & -1).__class__ is int) + self.assertTrue((octlong(0) << 12).__class__ is int) + self.assertTrue((octlong(0) >> 12).__class__ is int) + self.assertTrue(abs(octlong(0)).__class__ is int) # Because octlong overrides __add__, we can't check the absence of +0 # optimizations using octlong. class longclone(int): pass a = longclone(1) - self.assert_((a + 0).__class__ is int) - self.assert_((0 + a).__class__ is int) + self.assertTrue((a + 0).__class__ is int) + self.assertTrue((0 + a).__class__ is int) # Check that negative clones don't segfault a = longclone(-1) self.assertEqual(a.__dict__, {}) - self.assertEqual(int(a), -1) # self.assert_ PyNumber_Long() copies the sign bit + self.assertEqual(int(a), -1) # self.assertTrue PyNumber_Long() copies the sign bit class precfloat(float): __slots__ = ['prec'] @@ -2293,9 +2293,9 @@ order (MRO) for bases """ a = precfloat(12345) self.assertEqual(a, 12345.0) self.assertEqual(float(a), 12345.0) - self.assert_(float(a).__class__ is float) + self.assertTrue(float(a).__class__ is float) self.assertEqual(hash(a), hash(12345.0)) - self.assert_((+a).__class__ is float) + self.assertTrue((+a).__class__ is float) class madcomplex(complex): def __repr__(self): @@ -2343,20 +2343,20 @@ order (MRO) for bases """ self.assertEqual(v, t) a = madtuple((1,2,3,4,5)) self.assertEqual(tuple(a), (1,2,3,4,5)) - self.assert_(tuple(a).__class__ is tuple) + self.assertTrue(tuple(a).__class__ is tuple) self.assertEqual(hash(a), hash((1,2,3,4,5))) - self.assert_(a[:].__class__ is tuple) - self.assert_((a * 1).__class__ is tuple) - self.assert_((a * 0).__class__ is tuple) - self.assert_((a + ()).__class__ is tuple) + self.assertTrue(a[:].__class__ is tuple) + self.assertTrue((a * 1).__class__ is tuple) + self.assertTrue((a * 0).__class__ is tuple) + self.assertTrue((a + ()).__class__ is tuple) a = madtuple(()) self.assertEqual(tuple(a), ()) - self.assert_(tuple(a).__class__ is tuple) - self.assert_((a + a).__class__ is tuple) - self.assert_((a * 0).__class__ is tuple) - self.assert_((a * 1).__class__ is tuple) - self.assert_((a * 2).__class__ is tuple) - self.assert_(a[:].__class__ is tuple) + self.assertTrue(tuple(a).__class__ is tuple) + self.assertTrue((a + a).__class__ is tuple) + self.assertTrue((a * 0).__class__ is tuple) + self.assertTrue((a * 1).__class__ is tuple) + self.assertTrue((a * 2).__class__ is tuple) + self.assertTrue(a[:].__class__ is tuple) class madstring(str): _rev = None @@ -2378,48 +2378,48 @@ order (MRO) for bases """ self.assertEqual(u, s) s = madstring("12345") self.assertEqual(str(s), "12345") - self.assert_(str(s).__class__ is str) + self.assertTrue(str(s).__class__ is str) base = "\x00" * 5 s = madstring(base) self.assertEqual(s, base) self.assertEqual(str(s), base) - self.assert_(str(s).__class__ is str) + self.assertTrue(str(s).__class__ is str) self.assertEqual(hash(s), hash(base)) self.assertEqual({s: 1}[base], 1) self.assertEqual({base: 1}[s], 1) - self.assert_((s + "").__class__ is str) + self.assertTrue((s + "").__class__ is str) self.assertEqual(s + "", base) - self.assert_(("" + s).__class__ is str) + self.assertTrue(("" + s).__class__ is str) self.assertEqual("" + s, base) - self.assert_((s * 0).__class__ is str) + self.assertTrue((s * 0).__class__ is str) self.assertEqual(s * 0, "") - self.assert_((s * 1).__class__ is str) + self.assertTrue((s * 1).__class__ is str) self.assertEqual(s * 1, base) - self.assert_((s * 2).__class__ is str) + self.assertTrue((s * 2).__class__ is str) self.assertEqual(s * 2, base + base) - self.assert_(s[:].__class__ is str) + self.assertTrue(s[:].__class__ is str) self.assertEqual(s[:], base) - self.assert_(s[0:0].__class__ is str) + self.assertTrue(s[0:0].__class__ is str) self.assertEqual(s[0:0], "") - self.assert_(s.strip().__class__ is str) + self.assertTrue(s.strip().__class__ is str) self.assertEqual(s.strip(), base) - self.assert_(s.lstrip().__class__ is str) + self.assertTrue(s.lstrip().__class__ is str) self.assertEqual(s.lstrip(), base) - self.assert_(s.rstrip().__class__ is str) + self.assertTrue(s.rstrip().__class__ is str) self.assertEqual(s.rstrip(), base) identitytab = {} - self.assert_(s.translate(identitytab).__class__ is str) + self.assertTrue(s.translate(identitytab).__class__ is str) self.assertEqual(s.translate(identitytab), base) - self.assert_(s.replace("x", "x").__class__ is str) + self.assertTrue(s.replace("x", "x").__class__ is str) self.assertEqual(s.replace("x", "x"), base) - self.assert_(s.ljust(len(s)).__class__ is str) + self.assertTrue(s.ljust(len(s)).__class__ is str) self.assertEqual(s.ljust(len(s)), base) - self.assert_(s.rjust(len(s)).__class__ is str) + self.assertTrue(s.rjust(len(s)).__class__ is str) self.assertEqual(s.rjust(len(s)), base) - self.assert_(s.center(len(s)).__class__ is str) + self.assertTrue(s.center(len(s)).__class__ is str) self.assertEqual(s.center(len(s)), base) - self.assert_(s.lower().__class__ is str) + self.assertTrue(s.lower().__class__ is str) self.assertEqual(s.lower(), base) class madunicode(str): @@ -2438,47 +2438,47 @@ order (MRO) for bases """ base = "12345" u = madunicode(base) self.assertEqual(str(u), base) - self.assert_(str(u).__class__ is str) + self.assertTrue(str(u).__class__ is str) self.assertEqual(hash(u), hash(base)) self.assertEqual({u: 1}[base], 1) self.assertEqual({base: 1}[u], 1) - self.assert_(u.strip().__class__ is str) + self.assertTrue(u.strip().__class__ is str) self.assertEqual(u.strip(), base) - self.assert_(u.lstrip().__class__ is str) + self.assertTrue(u.lstrip().__class__ is str) self.assertEqual(u.lstrip(), base) - self.assert_(u.rstrip().__class__ is str) + self.assertTrue(u.rstrip().__class__ is str) self.assertEqual(u.rstrip(), base) - self.assert_(u.replace("x", "x").__class__ is str) + self.assertTrue(u.replace("x", "x").__class__ is str) self.assertEqual(u.replace("x", "x"), base) - self.assert_(u.replace("xy", "xy").__class__ is str) + self.assertTrue(u.replace("xy", "xy").__class__ is str) self.assertEqual(u.replace("xy", "xy"), base) - self.assert_(u.center(len(u)).__class__ is str) + self.assertTrue(u.center(len(u)).__class__ is str) self.assertEqual(u.center(len(u)), base) - self.assert_(u.ljust(len(u)).__class__ is str) + self.assertTrue(u.ljust(len(u)).__class__ is str) self.assertEqual(u.ljust(len(u)), base) - self.assert_(u.rjust(len(u)).__class__ is str) + self.assertTrue(u.rjust(len(u)).__class__ is str) self.assertEqual(u.rjust(len(u)), base) - self.assert_(u.lower().__class__ is str) + self.assertTrue(u.lower().__class__ is str) self.assertEqual(u.lower(), base) - self.assert_(u.upper().__class__ is str) + self.assertTrue(u.upper().__class__ is str) self.assertEqual(u.upper(), base) - self.assert_(u.capitalize().__class__ is str) + self.assertTrue(u.capitalize().__class__ is str) self.assertEqual(u.capitalize(), base) - self.assert_(u.title().__class__ is str) + self.assertTrue(u.title().__class__ is str) self.assertEqual(u.title(), base) - self.assert_((u + "").__class__ is str) + self.assertTrue((u + "").__class__ is str) self.assertEqual(u + "", base) - self.assert_(("" + u).__class__ is str) + self.assertTrue(("" + u).__class__ is str) self.assertEqual("" + u, base) - self.assert_((u * 0).__class__ is str) + self.assertTrue((u * 0).__class__ is str) self.assertEqual(u * 0, "") - self.assert_((u * 1).__class__ is str) + self.assertTrue((u * 1).__class__ is str) self.assertEqual(u * 1, base) - self.assert_((u * 2).__class__ is str) + self.assertTrue((u * 2).__class__ is str) self.assertEqual(u * 2, base + base) - self.assert_(u[:].__class__ is str) + self.assertTrue(u[:].__class__ is str) self.assertEqual(u[:], base) - self.assert_(u[0:0].__class__ is str) + self.assertTrue(u[0:0].__class__ is str) self.assertEqual(u[0:0], "") class sublist(list): @@ -2597,7 +2597,7 @@ order (MRO) for bases """ self.assertEqual(d[cistr('one')], 1) self.assertEqual(d[cistr('tWo')], 2) self.assertEqual(d[cistr('THrEE')], 3) - self.assert_(cistr('ONe') in d) + self.assertTrue(cistr('ONe') in d) self.assertEqual(d.get(cistr('thrEE')), 3) def test_classic_comparisons(self): @@ -2654,13 +2654,13 @@ order (MRO) for bases """ for x in 1, 2, 3: for y in 1, 2, 3: for op in "<", "<=", "==", "!=", ">", ">=": - self.assert_(eval("c[x] %s c[y]" % op) == + self.assertTrue(eval("c[x] %s c[y]" % op) == eval("x %s y" % op), "x=%d, y=%d" % (x, y)) - self.assert_(eval("c[x] %s y" % op) == + self.assertTrue(eval("c[x] %s y" % op) == eval("x %s y" % op), "x=%d, y=%d" % (x, y)) - self.assert_(eval("x %s c[y]" % op) == + self.assertTrue(eval("x %s c[y]" % op) == eval("x %s y" % op), "x=%d, y=%d" % (x, y)) @@ -2733,11 +2733,11 @@ order (MRO) for bases """ for x in 1, 2, 3: for y in 1, 2, 3: for op in "<", "<=", "==", "!=", ">", ">=": - self.assert_(eval("c[x] %s c[y]" % op) == eval("x %s y" % op), + self.assertTrue(eval("c[x] %s c[y]" % op) == eval("x %s y" % op), "x=%d, y=%d" % (x, y)) - self.assert_(eval("c[x] %s y" % op) == eval("x %s y" % op), + self.assertTrue(eval("c[x] %s y" % op) == eval("x %s y" % op), "x=%d, y=%d" % (x, y)) - self.assert_(eval("x %s c[y]" % op) == eval("x %s y" % op), + self.assertTrue(eval("x %s c[y]" % op) == eval("x %s y" % op), "x=%d, y=%d" % (x, y)) def test_descrdoc(self): @@ -2777,9 +2777,9 @@ order (MRO) for bases """ for cls2 in C, D, E, F: x = cls() x.__class__ = cls2 - self.assert_(x.__class__ is cls2) + self.assertTrue(x.__class__ is cls2) x.__class__ = cls - self.assert_(x.__class__ is cls) + self.assertTrue(x.__class__ is cls) def cant(x, C): try: x.__class__ = C @@ -2835,11 +2835,11 @@ order (MRO) for bases """ x = cls() x.a = 1 x.__class__ = cls2 - self.assert_(x.__class__ is cls2, + self.assertTrue(x.__class__ is cls2, "assigning %r as __class__ for %r silently failed" % (cls2, x)) self.assertEqual(x.a, 1) x.__class__ = cls - self.assert_(x.__class__ is cls, + self.assertTrue(x.__class__ is cls, "assigning %r as __class__ for %r silently failed" % (cls, x)) self.assertEqual(x.a, 1) for cls in G, J, K, L, M, N, P, R, list, Int: @@ -3008,7 +3008,7 @@ order (MRO) for bases """ for cls in C, C1, C2: s = pickle.dumps(cls, bin) cls2 = pickle.loads(s) - self.assert_(cls2 is cls) + self.assertTrue(cls2 is cls) a = C1(1, 2); a.append(42); a.append(24) b = C2("hello", "world", 42) @@ -3038,7 +3038,7 @@ order (MRO) for bases """ import copy for cls in C, C1, C2: cls2 = copy.deepcopy(cls) - self.assert_(cls2 is cls) + self.assertTrue(cls2 is cls) a = C1(1, 2); a.append(42); a.append(24) b = C2("hello", "world", 42) @@ -3581,8 +3581,8 @@ order (MRO) for bases """ __slots__=() if support.check_impl_detail(): self.assertEqual(C.__basicsize__, B.__basicsize__) - self.assert_(hasattr(C, '__dict__')) - self.assert_(hasattr(C, '__weakref__')) + self.assertTrue(hasattr(C, '__dict__')) + self.assertTrue(hasattr(C, '__weakref__')) C().x = 2 def test_rmul(self): @@ -3916,29 +3916,29 @@ order (MRO) for bases """ pass a = C() pa = Proxy(a) - self.assert_(isinstance(a, C)) # Baseline - self.assert_(isinstance(pa, C)) # Test + self.assertTrue(isinstance(a, C)) # Baseline + self.assertTrue(isinstance(pa, C)) # Test # Test with a classic subclass class D(C): pass a = D() pa = Proxy(a) - self.assert_(isinstance(a, C)) # Baseline - self.assert_(isinstance(pa, C)) # Test + self.assertTrue(isinstance(a, C)) # Baseline + self.assertTrue(isinstance(pa, C)) # Test # Test with a new-style class class C(object): pass a = C() pa = Proxy(a) - self.assert_(isinstance(a, C)) # Baseline - self.assert_(isinstance(pa, C)) # Test + self.assertTrue(isinstance(a, C)) # Baseline + self.assertTrue(isinstance(pa, C)) # Test # Test with a new-style subclass class D(C): pass a = D() pa = Proxy(a) - self.assert_(isinstance(a, C)) # Baseline - self.assert_(isinstance(pa, C)) # Test + self.assertTrue(isinstance(a, C)) # Baseline + self.assertTrue(isinstance(pa, C)) # Test def test_proxy_super(self): # Testing super() for a proxy object... @@ -4067,17 +4067,17 @@ order (MRO) for bases """ l = [] self.assertEqual(l.__add__, l.__add__) self.assertEqual(l.__add__, [].__add__) - self.assert_(l.__add__ != [5].__add__) - self.assert_(l.__add__ != l.__mul__) - self.assert_(l.__add__.__name__ == '__add__') + self.assertTrue(l.__add__ != [5].__add__) + self.assertTrue(l.__add__ != l.__mul__) + self.assertTrue(l.__add__.__name__ == '__add__') if hasattr(l.__add__, '__self__'): # CPython - self.assert_(l.__add__.__self__ is l) - self.assert_(l.__add__.__objclass__ is list) + self.assertTrue(l.__add__.__self__ is l) + self.assertTrue(l.__add__.__objclass__ is list) else: # Python implementations where [].__add__ is a normal bound method - self.assert_(l.__add__.im_self is l) - self.assert_(l.__add__.im_class is list) + self.assertTrue(l.__add__.im_self is l) + self.assertTrue(l.__add__.im_class is list) self.assertEqual(l.__add__.__doc__, list.__add__.__doc__) try: hash(l.__add__) diff --git a/Lib/test/test_dict.py b/Lib/test/test_dict.py index 1c9bca8..1519689 100644 --- a/Lib/test/test_dict.py +++ b/Lib/test/test_dict.py @@ -10,7 +10,7 @@ class DictTest(unittest.TestCase): def test_constructor(self): # calling built-in types without argument must return empty self.assertEqual(dict(), {}) - self.assert_(dict() is not {}) + self.assertTrue(dict() is not {}) def test_literal_constructor(self): # check literal constructor for different sized dicts (to exercise the BUILD_MAP oparg @@ -24,18 +24,18 @@ class DictTest(unittest.TestCase): self.assertEqual(eval(dictliteral), dict(items)) def test_bool(self): - self.assert_(not {}) - self.assert_({1: 2}) - self.assert_(bool({}) is False) - self.assert_(bool({1: 2}) is True) + self.assertTrue(not {}) + self.assertTrue({1: 2}) + self.assertTrue(bool({}) is False) + self.assertTrue(bool({1: 2}) is True) def test_keys(self): d = {} self.assertEqual(set(d.keys()), set()) d = {'a': 1, 'b': 2} k = d.keys() - self.assert_('a' in d) - self.assert_('b' in d) + self.assertTrue('a' in d) + self.assertTrue('b' in d) self.assertRaises(TypeError, d.keys, None) self.assertEqual(repr(dict(a=1).keys()), "dict_keys(['a'])") @@ -58,12 +58,12 @@ class DictTest(unittest.TestCase): def test_contains(self): d = {} - self.assert_(not ('a' in d)) - self.assert_('a' not in d) + self.assertTrue(not ('a' in d)) + self.assertTrue('a' not in d) d = {'a': 1, 'b': 2} - self.assert_('a' in d) - self.assert_('b' in d) - self.assert_('c' not in d) + self.assertTrue('a' in d) + self.assertTrue('b' in d) + self.assertTrue('c' not in d) self.assertRaises(TypeError, d.__contains__) @@ -197,7 +197,7 @@ class DictTest(unittest.TestCase): def test_fromkeys(self): self.assertEqual(dict.fromkeys('abc'), {'a':None, 'b':None, 'c':None}) d = {} - self.assert_(not(d.fromkeys('abc') is d)) + self.assertTrue(not(d.fromkeys('abc') is d)) self.assertEqual(d.fromkeys('abc'), {'a':None, 'b':None, 'c':None}) self.assertEqual(d.fromkeys((4,5),0), {4:0, 5:0}) self.assertEqual(d.fromkeys([]), {}) @@ -208,14 +208,14 @@ class DictTest(unittest.TestCase): class dictlike(dict): pass self.assertEqual(dictlike.fromkeys('a'), {'a':None}) self.assertEqual(dictlike().fromkeys('a'), {'a':None}) - self.assert_(type(dictlike.fromkeys('a')) is dictlike) - self.assert_(type(dictlike().fromkeys('a')) is dictlike) + self.assertTrue(type(dictlike.fromkeys('a')) is dictlike) + self.assertTrue(type(dictlike().fromkeys('a')) is dictlike) class mydict(dict): def __new__(cls): return collections.UserDict() ud = mydict.fromkeys('ab') self.assertEqual(ud, {'a':None, 'b':None}) - self.assert_(isinstance(ud, collections.UserDict)) + self.assertTrue(isinstance(ud, collections.UserDict)) self.assertRaises(TypeError, dict.fromkeys) class Exc(Exception): pass @@ -252,10 +252,10 @@ class DictTest(unittest.TestCase): def test_get(self): d = {} - self.assert_(d.get('c') is None) + self.assertTrue(d.get('c') is None) self.assertEqual(d.get('c', 3), 3) d = {'a' : 1, 'b' : 2} - self.assert_(d.get('c') is None) + self.assertTrue(d.get('c') is None) self.assertEqual(d.get('c', 3), 3) self.assertEqual(d.get('a'), 1) self.assertEqual(d.get('a', 3), 1) @@ -265,9 +265,9 @@ class DictTest(unittest.TestCase): def test_setdefault(self): # dict.setdefault() d = {} - self.assert_(d.setdefault('key0') is None) + self.assertTrue(d.setdefault('key0') is None) d.setdefault('key0', []) - self.assert_(d.setdefault('key0') is None) + self.assertTrue(d.setdefault('key0') is None) d.setdefault('key', []).append(3) self.assertEqual(d['key'][0], 3) d.setdefault('key', []).append(4) @@ -309,9 +309,9 @@ class DictTest(unittest.TestCase): self.assertEqual(va, int(ka)) kb, vb = tb = b.popitem() self.assertEqual(vb, int(kb)) - self.assert_(not(copymode < 0 and ta != tb)) - self.assert_(not a) - self.assert_(not b) + self.assertTrue(not(copymode < 0 and ta != tb)) + self.assertTrue(not a) + self.assertTrue(not b) d = {} self.assertRaises(KeyError, d.popitem) @@ -525,8 +525,8 @@ class DictTest(unittest.TestCase): d = D({1: 2, 3: 4}) self.assertEqual(d[1], 2) self.assertEqual(d[3], 4) - self.assert_(2 not in d) - self.assert_(2 not in d.keys()) + self.assertTrue(2 not in d) + self.assertTrue(2 not in d.keys()) self.assertEqual(d[2], 42) class E(dict): def __missing__(self, key): @@ -663,7 +663,7 @@ class DictTest(unittest.TestCase): obj.x = iter(obj.v) del obj, container gc.collect() - self.assert_(ref() is None, "Cycle was not collected") + self.assertTrue(ref() is None, "Cycle was not collected") def _not_tracked(self, t): # Nested containers can take several collections to untrack diff --git a/Lib/test/test_dictviews.py b/Lib/test/test_dictviews.py index 34883d2..4fee755 100644 --- a/Lib/test/test_dictviews.py +++ b/Lib/test/test_dictviews.py @@ -24,10 +24,10 @@ class DictSetTest(unittest.TestCase): self.assertNotEqual(keys, {1, "b"}) self.assertNotEqual(keys, {1}) self.assertNotEqual(keys, 42) - self.assert_(1 in keys) - self.assert_("a" in keys) - self.assert_(10 not in keys) - self.assert_("Z" not in keys) + self.assertTrue(1 in keys) + self.assertTrue("a" in keys) + self.assertTrue(10 not in keys) + self.assertTrue("Z" not in keys) self.assertEqual(d.keys(), d.keys()) e = {1: 11, "a": "def"} self.assertEqual(d.keys(), e.keys()) @@ -44,13 +44,13 @@ class DictSetTest(unittest.TestCase): self.assertNotEqual(items, {(1, 10), ("a", "def")}) self.assertNotEqual(items, {(1, 10)}) self.assertNotEqual(items, 42) - self.assert_((1, 10) in items) - self.assert_(("a", "ABC") in items) - self.assert_((1, 11) not in items) - self.assert_(1 not in items) - self.assert_(() not in items) - self.assert_((1,) not in items) - self.assert_((1, 2, 3) not in items) + self.assertTrue((1, 10) in items) + self.assertTrue(("a", "ABC") in items) + self.assertTrue((1, 11) not in items) + self.assertTrue(1 not in items) + self.assertTrue(() not in items) + self.assertTrue((1,) not in items) + self.assertTrue((1, 2, 3) not in items) self.assertEqual(d.items(), d.items()) e = d.copy() self.assertEqual(d.items(), e.items()) diff --git a/Lib/test/test_docxmlrpc.py b/Lib/test/test_docxmlrpc.py index bd96e23..7bffa48 100644 --- a/Lib/test/test_docxmlrpc.py +++ b/Lib/test/test_docxmlrpc.py @@ -104,7 +104,7 @@ class DocXMLRPCHTTPGETServer(unittest.TestCase): self.client.request("GET", "/") response = self.client.getresponse() - self.assert_( + self.assertTrue( b"""
    <lambda>(x, y)
    """ in response.read()) @@ -118,7 +118,7 @@ b"""
    <lambda>(x, y)< self.client.request("GET", "/") response = self.client.getresponse().read() - self.assert_( # This is ugly ... how can it be made better? + self.assertTrue( # This is ugly ... how can it be made better? b"""
    add(x, y)
    Add two instances together. This follows PEP008, but has nothing
    \nto do with RFC1952. Case should matter: pEp008 and rFC1952.  Things
    \nthat start with http and ftp should be auto-linked, too:
    \nhttp://google.com.
    """ in response, response) @@ -131,7 +131,7 @@ b"""
    add(x, y)
    Add t self.client.request("GET", "/") response = self.client.getresponse().read() - self.assert_( + self.assertTrue( b"""
    system.methodHelp(method_name)
    system.methodHelp(\'add\') => "Adds two integers together"
    \n 
    \nReturns a string containing documentation for the specified method.
    \n
    system.methodSignature(method_name)
    system.methodSignature(\'add\') => [double, int, int]
    \n 
    \nReturns a list describing the signature of the method. In the
    \nabove example, the add method takes two integers as arguments
    \nand returns a double result.
    \n 
    \nThis server does NOT support system.methodSignature.
    \n
    test_method(arg)
    Test method\'s docs. This method truly does very little.
    """ in response) def test_autolink_dotted_methods(self): @@ -140,7 +140,7 @@ b"""
    system.methodHelp( self.client.request("GET", "/") response = self.client.getresponse() - self.assert_(b"""Try self.add, too.""" in + self.assertTrue(b"""Try self.add, too.""" in response.read()) def test_main(): diff --git a/Lib/test/test_dummy_thread.py b/Lib/test/test_dummy_thread.py index ecac3ee..240b61a 100644 --- a/Lib/test/test_dummy_thread.py +++ b/Lib/test/test_dummy_thread.py @@ -24,43 +24,43 @@ class LockTests(unittest.TestCase): def test_initlock(self): #Make sure locks start locked - self.failUnless(not self.lock.locked(), + self.assertTrue(not self.lock.locked(), "Lock object is not initialized unlocked.") def test_release(self): # Test self.lock.release() self.lock.acquire() self.lock.release() - self.failUnless(not self.lock.locked(), + self.assertTrue(not self.lock.locked(), "Lock object did not release properly.") def test_improper_release(self): #Make sure release of an unlocked thread raises _thread.error - self.failUnlessRaises(_thread.error, self.lock.release) + self.assertRaises(_thread.error, self.lock.release) def test_cond_acquire_success(self): #Make sure the conditional acquiring of the lock works. - self.failUnless(self.lock.acquire(0), + self.assertTrue(self.lock.acquire(0), "Conditional acquiring of the lock failed.") def test_cond_acquire_fail(self): #Test acquiring locked lock returns False self.lock.acquire(0) - self.failUnless(not self.lock.acquire(0), + self.assertTrue(not self.lock.acquire(0), "Conditional acquiring of a locked lock incorrectly " "succeeded.") def test_uncond_acquire_success(self): #Make sure unconditional acquiring of a lock works. self.lock.acquire() - self.failUnless(self.lock.locked(), + self.assertTrue(self.lock.locked(), "Uncondional locking failed.") def test_uncond_acquire_return_val(self): #Make sure that an unconditional locking returns True. - self.failUnless(self.lock.acquire(1) is True, + self.assertTrue(self.lock.acquire(1) is True, "Unconditional locking did not return True.") - self.failUnless(self.lock.acquire() is True) + self.assertTrue(self.lock.acquire() is True) def test_uncond_acquire_blocking(self): #Make sure that unconditional acquiring of a locked lock blocks. @@ -80,7 +80,7 @@ class LockTests(unittest.TestCase): end_time = int(time.time()) if support.verbose: print("done") - self.failUnless((end_time - start_time) >= DELAY, + self.assertTrue((end_time - start_time) >= DELAY, "Blocking by unconditional acquiring failed.") class MiscTests(unittest.TestCase): @@ -88,18 +88,18 @@ class MiscTests(unittest.TestCase): def test_exit(self): #Make sure _thread.exit() raises SystemExit - self.failUnlessRaises(SystemExit, _thread.exit) + self.assertRaises(SystemExit, _thread.exit) def test_ident(self): #Test sanity of _thread.get_ident() - self.failUnless(isinstance(_thread.get_ident(), int), + self.assertTrue(isinstance(_thread.get_ident(), int), "_thread.get_ident() returned a non-integer") - self.failUnless(_thread.get_ident() != 0, + self.assertTrue(_thread.get_ident() != 0, "_thread.get_ident() returned 0") def test_LockType(self): #Make sure _thread.LockType is the same type as _thread.allocate_locke() - self.failUnless(isinstance(_thread.allocate_lock(), _thread.LockType), + self.assertTrue(isinstance(_thread.allocate_lock(), _thread.LockType), "_thread.LockType is not an instance of what is " "returned by _thread.allocate_lock()") @@ -108,13 +108,13 @@ class MiscTests(unittest.TestCase): # should raise KeyboardInterrupt upon completion. def call_interrupt(): _thread.interrupt_main() - self.failUnlessRaises(KeyboardInterrupt, _thread.start_new_thread, + self.assertRaises(KeyboardInterrupt, _thread.start_new_thread, call_interrupt, tuple()) def test_interrupt_in_main(self): # Make sure that if interrupt_main is called in main threat that # KeyboardInterrupt is raised instantly. - self.failUnlessRaises(KeyboardInterrupt, _thread.interrupt_main) + self.assertRaises(KeyboardInterrupt, _thread.interrupt_main) class ThreadTests(unittest.TestCase): """Test thread creation.""" @@ -128,16 +128,16 @@ class ThreadTests(unittest.TestCase): testing_queue = queue.Queue(1) _thread.start_new_thread(arg_tester, (testing_queue, True, True)) result = testing_queue.get() - self.failUnless(result[0] and result[1], + self.assertTrue(result[0] and result[1], "Argument passing for thread creation using tuple failed") _thread.start_new_thread(arg_tester, tuple(), {'queue':testing_queue, 'arg1':True, 'arg2':True}) result = testing_queue.get() - self.failUnless(result[0] and result[1], + self.assertTrue(result[0] and result[1], "Argument passing for thread creation using kwargs failed") _thread.start_new_thread(arg_tester, (testing_queue, True), {'arg2':True}) result = testing_queue.get() - self.failUnless(result[0] and result[1], + self.assertTrue(result[0] and result[1], "Argument passing for thread creation using both tuple" " and kwargs failed") @@ -164,7 +164,7 @@ class ThreadTests(unittest.TestCase): time.sleep(DELAY) if support.verbose: print('done') - self.failUnless(testing_queue.qsize() == thread_count, + self.assertTrue(testing_queue.qsize() == thread_count, "Not all %s threads executed properly after %s sec." % (thread_count, DELAY)) diff --git a/Lib/test/test_epoll.py b/Lib/test/test_epoll.py index ab6bf0b..847b991 100644 --- a/Lib/test/test_epoll.py +++ b/Lib/test/test_epoll.py @@ -71,10 +71,10 @@ class TestEPoll(unittest.TestCase): ep = select.epoll(16) except OSError as e: raise AssertionError(str(e)) - self.assert_(ep.fileno() > 0, ep.fileno()) - self.assert_(not ep.closed) + self.assertTrue(ep.fileno() > 0, ep.fileno()) + self.assertTrue(not ep.closed) ep.close() - self.assert_(ep.closed) + self.assertTrue(ep.closed) self.assertRaises(ValueError, ep.fileno) def test_badcreate(self): @@ -141,7 +141,7 @@ class TestEPoll(unittest.TestCase): try: ep2.poll(1, 4) except IOError as e: - self.failUnlessEqual(e.args[0], errno.EBADF, e) + self.assertEqual(e.args[0], errno.EBADF, e) else: self.fail("epoll on closed fd didn't raise EBADF") @@ -157,7 +157,7 @@ class TestEPoll(unittest.TestCase): now = time.time() events = ep.poll(1, 4) then = time.time() - self.failIf(then - now > 0.1, then - now) + self.assertFalse(then - now > 0.1, then - now) events.sort() expected = [(client.fileno(), select.EPOLLOUT), @@ -165,12 +165,12 @@ class TestEPoll(unittest.TestCase): expected.sort() self.assertEquals(events, expected) - self.failIf(then - now > 0.01, then - now) + self.assertFalse(then - now > 0.01, then - now) now = time.time() events = ep.poll(timeout=2.1, maxevents=4) then = time.time() - self.failIf(events) + self.assertFalse(events) client.send(b"Hello!") server.send(b"world!!!") @@ -178,7 +178,7 @@ class TestEPoll(unittest.TestCase): now = time.time() events = ep.poll(1, 4) then = time.time() - self.failIf(then - now > 0.01) + self.assertFalse(then - now > 0.01) events.sort() expected = [(client.fileno(), select.EPOLLIN | select.EPOLLOUT), @@ -192,7 +192,7 @@ class TestEPoll(unittest.TestCase): now = time.time() events = ep.poll(1, 4) then = time.time() - self.failIf(then - now > 0.01) + self.assertFalse(then - now > 0.01) expected = [(server.fileno(), select.EPOLLOUT)] self.assertEquals(events, expected) @@ -211,7 +211,7 @@ class TestEPoll(unittest.TestCase): now = time.time() events = ep.poll(1, 4) then = time.time() - self.failIf(then - now > 0.01) + self.assertFalse(then - now > 0.01) server.close() ep.unregister(fd) diff --git a/Lib/test/test_errno.py b/Lib/test/test_errno.py index 28425e2..80edcc6 100755 --- a/Lib/test/test_errno.py +++ b/Lib/test/test_errno.py @@ -14,13 +14,13 @@ class ErrnoAttributeTests(unittest.TestCase): def test_for_improper_attributes(self): # No unexpected attributes should be on the module. for error_code in std_c_errors: - self.assert_(hasattr(errno, error_code), + self.assertTrue(hasattr(errno, error_code), "errno is missing %s" % error_code) def test_using_errorcode(self): # Every key value in errno.errorcode should be on the module. for value in errno.errorcode.values(): - self.assert_(hasattr(errno, value), 'no %s attr in errno' % value) + self.assertTrue(hasattr(errno, value), 'no %s attr in errno' % value) class ErrorcodeTests(unittest.TestCase): @@ -28,7 +28,7 @@ class ErrorcodeTests(unittest.TestCase): def test_attributes_in_errorcode(self): for attribute in errno.__dict__.keys(): if attribute.isupper(): - self.assert_(getattr(errno, attribute) in errno.errorcode, + self.assertTrue(getattr(errno, attribute) in errno.errorcode, 'no %s attr in errno.errorcode' % attribute) diff --git a/Lib/test/test_exceptions.py b/Lib/test/test_exceptions.py index 8bb2079..89e6ebb 100644 --- a/Lib/test/test_exceptions.py +++ b/Lib/test/test_exceptions.py @@ -155,7 +155,7 @@ class ExceptionTests(unittest.TestCase): exc, err, tb = sys.exc_info() co = tb.tb_frame.f_code self.assertEquals(co.co_name, "test_capi1") - self.assert_(co.co_filename.endswith('test_exceptions.py')) + self.assertTrue(co.co_filename.endswith('test_exceptions.py')) else: self.fail("Expected exception") @@ -167,7 +167,7 @@ class ExceptionTests(unittest.TestCase): exc, err, tb = sys.exc_info() co = tb.tb_frame.f_code self.assertEquals(co.co_name, "__init__") - self.assert_(co.co_filename.endswith('test_exceptions.py')) + self.assertTrue(co.co_filename.endswith('test_exceptions.py')) co2 = tb.tb_frame.f_back.f_code self.assertEquals(co2.co_name, "test_capi2") else: @@ -189,12 +189,12 @@ class ExceptionTests(unittest.TestCase): except NameError: pass else: - self.failUnlessEqual(str(WindowsError(1001)), + self.assertEqual(str(WindowsError(1001)), "1001") - self.failUnlessEqual(str(WindowsError(1001, "message")), + self.assertEqual(str(WindowsError(1001, "message")), "[Error 1001] message") - self.failUnlessEqual(WindowsError(1001, "message").errno, 22) - self.failUnlessEqual(WindowsError(1001, "message").winerror, 1001) + self.assertEqual(WindowsError(1001, "message").errno, 22) + self.assertEqual(WindowsError(1001, "message").winerror, 1001) def testAttributes(self): # test that exception attributes are happy @@ -319,25 +319,25 @@ class ExceptionTests(unittest.TestCase): tb = sys.exc_info()[2] e = BaseException().with_traceback(tb) - self.failUnless(isinstance(e, BaseException)) + self.assertTrue(isinstance(e, BaseException)) self.assertEqual(e.__traceback__, tb) e = IndexError(5).with_traceback(tb) - self.failUnless(isinstance(e, IndexError)) + self.assertTrue(isinstance(e, IndexError)) self.assertEqual(e.__traceback__, tb) class MyException(Exception): pass e = MyException().with_traceback(tb) - self.failUnless(isinstance(e, MyException)) + self.assertTrue(isinstance(e, MyException)) self.assertEqual(e.__traceback__, tb) def testInvalidTraceback(self): try: Exception().__traceback__ = 5 except TypeError as e: - self.failUnless("__traceback__ must be a traceback" in str(e)) + self.assertTrue("__traceback__ must be a traceback" in str(e)) else: self.fail("No exception raised") @@ -402,10 +402,10 @@ class ExceptionTests(unittest.TestCase): def testUnicodeStrUsage(self): # Make sure both instances and classes have a str and unicode # representation. - self.failUnless(str(Exception)) - self.failUnless(str(Exception)) - self.failUnless(str(Exception('a'))) - self.failUnless(str(Exception('a'))) + self.assertTrue(str(Exception)) + self.assertTrue(str(Exception)) + self.assertTrue(str(Exception('a'))) + self.assertTrue(str(Exception('a'))) def testExceptionCleanupNames(self): # Make sure the local variable bound to the exception instance by @@ -413,9 +413,9 @@ class ExceptionTests(unittest.TestCase): try: raise Exception() except Exception as e: - self.failUnless(e) + self.assertTrue(e) del e - self.failIf('e' in locals()) + self.assertFalse('e' in locals()) def testExceptionCleanupState(self): # Make sure exception state is cleaned up as soon as the except @@ -441,7 +441,7 @@ class ExceptionTests(unittest.TestCase): pass obj = None obj = wr() - self.failUnless(obj is None, "%s" % obj) + self.assertTrue(obj is None, "%s" % obj) # Qualified "except" without "as" obj = MyObj() @@ -452,7 +452,7 @@ class ExceptionTests(unittest.TestCase): pass obj = None obj = wr() - self.failUnless(obj is None, "%s" % obj) + self.assertTrue(obj is None, "%s" % obj) # Bare "except" obj = MyObj() @@ -463,7 +463,7 @@ class ExceptionTests(unittest.TestCase): pass obj = None obj = wr() - self.failUnless(obj is None, "%s" % obj) + self.assertTrue(obj is None, "%s" % obj) # "except" with premature block leave obj = MyObj() @@ -475,7 +475,7 @@ class ExceptionTests(unittest.TestCase): break obj = None obj = wr() - self.failUnless(obj is None, "%s" % obj) + self.assertTrue(obj is None, "%s" % obj) # "except" block raising another exception obj = MyObj() @@ -493,7 +493,7 @@ class ExceptionTests(unittest.TestCase): e.__context__ = None obj = None obj = wr() - self.failUnless(obj is None, "%s" % obj) + self.assertTrue(obj is None, "%s" % obj) # Some complicated construct obj = MyObj() @@ -510,7 +510,7 @@ class ExceptionTests(unittest.TestCase): pass obj = None obj = wr() - self.failUnless(obj is None, "%s" % obj) + self.assertTrue(obj is None, "%s" % obj) # Inside an exception-silencing "with" block class Context: @@ -524,7 +524,7 @@ class ExceptionTests(unittest.TestCase): inner_raising_func() obj = None obj = wr() - self.failUnless(obj is None, "%s" % obj) + self.assertTrue(obj is None, "%s" % obj) def test_generator_leaking(self): # Test that generator exception state doesn't leak into the calling @@ -598,8 +598,8 @@ class ExceptionTests(unittest.TestCase): except RuntimeError: return sys.exc_info() e, v, tb = g() - self.assert_(isinstance(v, RuntimeError), type(v)) - self.assert_("maximum recursion depth exceeded" in str(v), str(v)) + self.assertTrue(isinstance(v, RuntimeError), type(v)) + self.assertTrue("maximum recursion depth exceeded" in str(v), str(v)) def test_MemoryError(self): diff --git a/Lib/test/test_file.py b/Lib/test/test_file.py index 3360121..bd2d7c0 100644 --- a/Lib/test/test_file.py +++ b/Lib/test/test_file.py @@ -83,13 +83,13 @@ class AutoFileTests(unittest.TestCase): def testErrors(self): f = self.f self.assertEquals(f.name, TESTFN) - self.assert_(not f.isatty()) - self.assert_(not f.closed) + self.assertTrue(not f.isatty()) + self.assertTrue(not f.closed) if hasattr(f, "readinto"): self.assertRaises((IOError, TypeError), f.readinto, "") f.close() - self.assert_(f.closed) + self.assertTrue(f.closed) def testMethods(self): methods = [('fileno', ()), @@ -111,7 +111,7 @@ class AutoFileTests(unittest.TestCase): # __exit__ should close the file self.f.__exit__(None, None, None) - self.assert_(self.f.closed) + self.assertTrue(self.f.closed) for methodname, args in methods: method = getattr(self.f, methodname) diff --git a/Lib/test/test_filecmp.py b/Lib/test/test_filecmp.py index 22f0be7..c71a27a 100644 --- a/Lib/test/test_filecmp.py +++ b/Lib/test/test_filecmp.py @@ -25,19 +25,19 @@ class FileCompareTestCase(unittest.TestCase): os.unlink(self.name_diff) def test_matching(self): - self.failUnless(filecmp.cmp(self.name, self.name_same), + self.assertTrue(filecmp.cmp(self.name, self.name_same), "Comparing file to itself fails") - self.failUnless(filecmp.cmp(self.name, self.name_same, shallow=False), + self.assertTrue(filecmp.cmp(self.name, self.name_same, shallow=False), "Comparing file to itself fails") - self.failUnless(filecmp.cmp(self.name, self.name, shallow=False), + self.assertTrue(filecmp.cmp(self.name, self.name, shallow=False), "Comparing file to identical file fails") - self.failUnless(filecmp.cmp(self.name, self.name), + self.assertTrue(filecmp.cmp(self.name, self.name), "Comparing file to identical file fails") def test_different(self): - self.failIf(filecmp.cmp(self.name, self.name_diff), + self.assertFalse(filecmp.cmp(self.name, self.name_diff), "Mismatched files compare as equal") - self.failIf(filecmp.cmp(self.name, self.dir), + self.assertFalse(filecmp.cmp(self.name, self.dir), "File and directory compare as equal") class DirCompareTestCase(unittest.TestCase): @@ -69,19 +69,19 @@ class DirCompareTestCase(unittest.TestCase): shutil.rmtree(self.dir_diff) def test_cmpfiles(self): - self.failUnless(filecmp.cmpfiles(self.dir, self.dir, ['file']) == + self.assertTrue(filecmp.cmpfiles(self.dir, self.dir, ['file']) == (['file'], [], []), "Comparing directory to itself fails") - self.failUnless(filecmp.cmpfiles(self.dir, self.dir_same, ['file']) == + self.assertTrue(filecmp.cmpfiles(self.dir, self.dir_same, ['file']) == (['file'], [], []), "Comparing directory to same fails") # Try it with shallow=False - self.failUnless(filecmp.cmpfiles(self.dir, self.dir, ['file'], + self.assertTrue(filecmp.cmpfiles(self.dir, self.dir, ['file'], shallow=False) == (['file'], [], []), "Comparing directory to itself fails") - self.failUnless(filecmp.cmpfiles(self.dir, self.dir_same, ['file'], + self.assertTrue(filecmp.cmpfiles(self.dir, self.dir_same, ['file'], shallow=False), "Comparing directory to same fails") @@ -90,7 +90,7 @@ class DirCompareTestCase(unittest.TestCase): output.write('Different contents.\n') output.close() - self.failIf(filecmp.cmpfiles(self.dir, self.dir_same, + self.assertFalse(filecmp.cmpfiles(self.dir, self.dir_same, ['file', 'file2']) == (['file'], ['file2'], []), "Comparing mismatched directories fails") @@ -104,14 +104,14 @@ class DirCompareTestCase(unittest.TestCase): else: self.assertEqual([d.left_list, d.right_list],[['file'], ['file']]) self.assertEqual(d.common, ['file']) - self.failUnless(d.left_only == d.right_only == []) + self.assertTrue(d.left_only == d.right_only == []) self.assertEqual(d.same_files, ['file']) self.assertEqual(d.diff_files, []) # Check attributes for comparison of two different directories d = filecmp.dircmp(self.dir, self.dir_diff) self.assertEqual(d.left_list, ['file']) - self.failUnless(d.right_list == ['file', 'file2']) + self.assertTrue(d.right_list == ['file', 'file2']) self.assertEqual(d.common, ['file']) self.assertEqual(d.left_only, []) self.assertEqual(d.right_only, ['file2']) diff --git a/Lib/test/test_fileinput.py b/Lib/test/test_fileinput.py index a4d59e1..aae16ea 100644 --- a/Lib/test/test_fileinput.py +++ b/Lib/test/test_fileinput.py @@ -68,8 +68,8 @@ class BufferSizesTests(unittest.TestCase): self.assertEqual(fi.filename(), t2) self.assertEqual(fi.lineno(), 21) self.assertEqual(fi.filelineno(), 6) - self.failIf(fi.isfirstline()) - self.failIf(fi.isstdin()) + self.assertFalse(fi.isfirstline()) + self.assertFalse(fi.isstdin()) if verbose: print('%s. Nextfile (bs=%s)' % (start+2, bs)) @@ -138,7 +138,7 @@ class FileInputTests(unittest.TestCase): self.assertEqual(fi.filename(), t3) line = fi.readline() - self.failIf(line) + self.assertFalse(line) self.assertEqual(fi.lineno(), 1) self.assertEqual(fi.filelineno(), 0) self.assertEqual(fi.filename(), t4) diff --git a/Lib/test/test_fileio.py b/Lib/test/test_fileio.py index 657401e..679ed08 100644 --- a/Lib/test/test_fileio.py +++ b/Lib/test/test_fileio.py @@ -80,17 +80,17 @@ class AutoFileTests(unittest.TestCase): def testErrors(self): f = self.f - self.assert_(not f.isatty()) - self.assert_(not f.closed) + self.assertTrue(not f.isatty()) + self.assertTrue(not f.closed) #self.assertEquals(f.name, TESTFN) self.assertRaises(ValueError, f.read, 10) # Open for reading f.close() - self.assert_(f.closed) + self.assertTrue(f.closed) f = _FileIO(TESTFN, 'r') self.assertRaises(TypeError, f.readinto, "") - self.assert_(not f.closed) + self.assertTrue(not f.closed) f.close() - self.assert_(f.closed) + self.assertTrue(f.closed) def testMethods(self): methods = ['fileno', 'isatty', 'read', 'readinto', @@ -100,7 +100,7 @@ class AutoFileTests(unittest.TestCase): methods.remove('truncate') self.f.close() - self.assert_(self.f.closed) + self.assertTrue(self.f.closed) for methodname in methods: method = getattr(self.f, methodname) diff --git a/Lib/test/test_float.py b/Lib/test/test_float.py index e74e892..af5e13c 100644 --- a/Lib/test/test_float.py +++ b/Lib/test/test_float.py @@ -136,27 +136,27 @@ class GeneralFloatCases(unittest.TestCase): def test_float_containment(self): floats = (INF, -INF, 0.0, 1.0, NAN) for f in floats: - self.assert_(f in [f], "'%r' not in []" % f) - self.assert_(f in (f,), "'%r' not in ()" % f) - self.assert_(f in {f}, "'%r' not in set()" % f) - self.assert_(f in {f: None}, "'%r' not in {}" % f) + self.assertTrue(f in [f], "'%r' not in []" % f) + self.assertTrue(f in (f,), "'%r' not in ()" % f) + self.assertTrue(f in {f}, "'%r' not in set()" % f) + self.assertTrue(f in {f: None}, "'%r' not in {}" % f) self.assertEqual([f].count(f), 1, "[].count('%r') != 1" % f) - self.assert_(f in floats, "'%r' not in container" % f) + self.assertTrue(f in floats, "'%r' not in container" % f) for f in floats: # nonidentical containers, same type, same contents - self.assert_([f] == [f], "[%r] != [%r]" % (f, f)) - self.assert_((f,) == (f,), "(%r,) != (%r,)" % (f, f)) - self.assert_({f} == {f}, "{%r} != {%r}" % (f, f)) - self.assert_({f : None} == {f: None}, "{%r : None} != " + self.assertTrue([f] == [f], "[%r] != [%r]" % (f, f)) + self.assertTrue((f,) == (f,), "(%r,) != (%r,)" % (f, f)) + self.assertTrue({f} == {f}, "{%r} != {%r}" % (f, f)) + self.assertTrue({f : None} == {f: None}, "{%r : None} != " "{%r : None}" % (f, f)) # identical containers l, t, s, d = [f], (f,), {f}, {f: None} - self.assert_(l == l, "[%r] not equal to itself" % f) - self.assert_(t == t, "(%r,) not equal to itself" % f) - self.assert_(s == s, "{%r} not equal to itself" % f) - self.assert_(d == d, "{%r : None} not equal to itself" % f) + self.assertTrue(l == l, "[%r] not equal to itself" % f) + self.assertTrue(t == t, "(%r,) not equal to itself" % f) + self.assertTrue(s == s, "{%r} not equal to itself" % f) + self.assertTrue(d == d, "{%r : None} not equal to itself" % f) @@ -171,9 +171,9 @@ class FormatFunctionsTestCase(unittest.TestCase): float.__setformat__('float', self.save_formats['float']) def test_getformat(self): - self.assert_(float.__getformat__('double') in + self.assertTrue(float.__getformat__('double') in ['unknown', 'IEEE, big-endian', 'IEEE, little-endian']) - self.assert_(float.__getformat__('float') in + self.assertTrue(float.__getformat__('float') in ['unknown', 'IEEE, big-endian', 'IEEE, little-endian']) self.assertRaises(ValueError, float.__getformat__, 'chicken') self.assertRaises(TypeError, float.__getformat__, 1) @@ -493,12 +493,12 @@ class RoundTestCase(unittest.TestCase): # ways to create and represent inf and nan class InfNanTest(unittest.TestCase): def test_inf_from_str(self): - self.assert_(isinf(float("inf"))) - self.assert_(isinf(float("+inf"))) - self.assert_(isinf(float("-inf"))) - self.assert_(isinf(float("infinity"))) - self.assert_(isinf(float("+infinity"))) - self.assert_(isinf(float("-infinity"))) + self.assertTrue(isinf(float("inf"))) + self.assertTrue(isinf(float("+inf"))) + self.assertTrue(isinf(float("-inf"))) + self.assertTrue(isinf(float("infinity"))) + self.assertTrue(isinf(float("+infinity"))) + self.assertTrue(isinf(float("-infinity"))) self.assertEqual(repr(float("inf")), "inf") self.assertEqual(repr(float("+inf")), "inf") @@ -545,9 +545,9 @@ class InfNanTest(unittest.TestCase): self.assertEqual(str(-1e300 * 1e300), "-inf") def test_nan_from_str(self): - self.assert_(isnan(float("nan"))) - self.assert_(isnan(float("+nan"))) - self.assert_(isnan(float("-nan"))) + self.assertTrue(isnan(float("nan"))) + self.assertTrue(isnan(float("+nan"))) + self.assertTrue(isnan(float("-nan"))) self.assertEqual(repr(float("nan")), "nan") self.assertEqual(repr(float("+nan")), "nan") @@ -581,14 +581,14 @@ class InfNanTest(unittest.TestCase): self.assertEqual(str(-1e300 * 1e300 * 0), "nan") def notest_float_nan(self): - self.assert_(NAN.is_nan()) - self.failIf(INF.is_nan()) - self.failIf((0.).is_nan()) + self.assertTrue(NAN.is_nan()) + self.assertFalse(INF.is_nan()) + self.assertFalse((0.).is_nan()) def notest_float_inf(self): - self.assert_(INF.is_inf()) - self.failIf(NAN.is_inf()) - self.failIf((0.).is_inf()) + self.assertTrue(INF.is_inf()) + self.assertFalse(NAN.is_inf()) + self.assertFalse((0.).is_inf()) fromHex = float.fromhex toHex = float.hex diff --git a/Lib/test/test_fnmatch.py b/Lib/test/test_fnmatch.py index 30ccf69..2f701ca 100644 --- a/Lib/test/test_fnmatch.py +++ b/Lib/test/test_fnmatch.py @@ -9,11 +9,11 @@ from fnmatch import fnmatch, fnmatchcase class FnmatchTestCase(unittest.TestCase): def check_match(self, filename, pattern, should_match=1): if should_match: - self.assert_(fnmatch(filename, pattern), + self.assertTrue(fnmatch(filename, pattern), "expected %r to match pattern %r" % (filename, pattern)) else: - self.assert_(not fnmatch(filename, pattern), + self.assertTrue(not fnmatch(filename, pattern), "expected %r not to match pattern %r" % (filename, pattern)) diff --git a/Lib/test/test_ftplib.py b/Lib/test/test_ftplib.py index afc8fda..b83cba0 100644 --- a/Lib/test/test_ftplib.py +++ b/Lib/test/test_ftplib.py @@ -444,7 +444,7 @@ class TestTimeouts(TestCase): def testTimeoutDefault(self): # default -- use global socket timeout - self.assert_(socket.getdefaulttimeout() is None) + self.assertTrue(socket.getdefaulttimeout() is None) socket.setdefaulttimeout(30) try: ftp = ftplib.FTP("localhost") @@ -456,7 +456,7 @@ class TestTimeouts(TestCase): def testTimeoutNone(self): # no timeout -- do not use global socket timeout - self.assert_(socket.getdefaulttimeout() is None) + self.assertTrue(socket.getdefaulttimeout() is None) socket.setdefaulttimeout(30) try: ftp = ftplib.FTP("localhost", timeout=None) diff --git a/Lib/test/test_funcattrs.py b/Lib/test/test_funcattrs.py index b42f6cc..5765b4e 100644 --- a/Lib/test/test_funcattrs.py +++ b/Lib/test/test_funcattrs.py @@ -35,11 +35,11 @@ class FunctionPropertiesTest(FuncAttrsTest): def test_dir_includes_correct_attrs(self): self.b.known_attr = 7 - self.assert_('known_attr' in dir(self.b), + self.assertTrue('known_attr' in dir(self.b), "set attributes not in dir listing of method") # Test on underlying function object of method self.F.a.known_attr = 7 - self.assert_('known_attr' in dir(self.fi.a), "set attribute on function " + self.assertTrue('known_attr' in dir(self.fi.a), "set attribute on function " "implementations, should show up in next dir") def test_duplicate_function_equality(self): @@ -248,11 +248,11 @@ class CellTest(unittest.TestCase): # their presence should not be interpreted as providing any # guarantees about the semantics (or even existence) of cell # comparisons in future versions of CPython. - self.assert_(cell(2) < cell(3)) - self.assert_(empty_cell() < cell('saturday')) - self.assert_(empty_cell() == empty_cell()) - self.assert_(cell(-36) == cell(-36.0)) - self.assert_(cell(True) > empty_cell()) + self.assertTrue(cell(2) < cell(3)) + self.assertTrue(empty_cell() < cell('saturday')) + self.assertTrue(empty_cell() == empty_cell()) + self.assertTrue(cell(-36) == cell(-36.0)) + self.assertTrue(cell(True) > empty_cell()) class StaticMethodAttrsTest(unittest.TestCase): def test_func_attribute(self): @@ -260,10 +260,10 @@ class StaticMethodAttrsTest(unittest.TestCase): pass c = classmethod(f) - self.assert_(c.__func__ is f) + self.assertTrue(c.__func__ is f) s = staticmethod(f) - self.assert_(s.__func__ is f) + self.assertTrue(s.__func__ is f) def test_main(): diff --git a/Lib/test/test_functools.py b/Lib/test/test_functools.py index dedfb1e..eff31e0 100644 --- a/Lib/test/test_functools.py +++ b/Lib/test/test_functools.py @@ -96,7 +96,7 @@ class TestPartial(unittest.TestCase): p = self.thetype(capture, *args) expected = args + ('x',) got, empty = p('x') - self.failUnless(expected == got and empty == {}) + self.assertTrue(expected == got and empty == {}) def test_keyword(self): # make sure keyword arguments are captured correctly @@ -104,15 +104,15 @@ class TestPartial(unittest.TestCase): p = self.thetype(capture, a=a) expected = {'a':a,'x':None} empty, got = p(x=None) - self.failUnless(expected == got and empty == ()) + self.assertTrue(expected == got and empty == ()) def test_no_side_effects(self): # make sure there are no side effects that affect subsequent calls p = self.thetype(capture, 0, a=1) args1, kw1 = p(1, b=2) - self.failUnless(args1 == (0,1) and kw1 == {'a':1,'b':2}) + self.assertTrue(args1 == (0,1) and kw1 == {'a':1,'b':2}) args2, kw2 = p() - self.failUnless(args2 == (0,) and kw2 == {'a':1}) + self.assertTrue(args2 == (0,) and kw2 == {'a':1}) def test_error_propagation(self): def f(x, y): @@ -172,13 +172,13 @@ class TestUpdateWrapper(unittest.TestCase): updated=functools.WRAPPER_UPDATES): # Check attributes were assigned for name in assigned: - self.failUnless(getattr(wrapper, name) is getattr(wrapped, name)) + self.assertTrue(getattr(wrapper, name) is getattr(wrapped, name)) # Check attributes were updated for name in updated: wrapper_attr = getattr(wrapper, name) wrapped_attr = getattr(wrapped, name) for key in wrapped_attr: - self.failUnless(wrapped_attr[key] is wrapper_attr[key]) + self.assertTrue(wrapped_attr[key] is wrapper_attr[key]) def test_default_update(self): def f(): @@ -204,7 +204,7 @@ class TestUpdateWrapper(unittest.TestCase): self.check_wrapper(wrapper, f, (), ()) self.assertEqual(wrapper.__name__, 'wrapper') self.assertEqual(wrapper.__doc__, None) - self.failIf(hasattr(wrapper, 'attr')) + self.assertFalse(hasattr(wrapper, 'attr')) def test_selective_update(self): def f(): @@ -229,7 +229,7 @@ class TestUpdateWrapper(unittest.TestCase): pass functools.update_wrapper(wrapper, max) self.assertEqual(wrapper.__name__, 'max') - self.assert_(wrapper.__doc__.startswith('max(')) + self.assertTrue(wrapper.__doc__.startswith('max(')) class TestWraps(TestUpdateWrapper): @@ -257,7 +257,7 @@ class TestWraps(TestUpdateWrapper): self.check_wrapper(wrapper, f, (), ()) self.assertEqual(wrapper.__name__, 'wrapper') self.assertEqual(wrapper.__doc__, None) - self.failIf(hasattr(wrapper, 'attr')) + self.assertFalse(hasattr(wrapper, 'attr')) def test_selective_update(self): def f(): diff --git a/Lib/test/test_genericpath.py b/Lib/test/test_genericpath.py index 9d0baeb..3be9c89 100644 --- a/Lib/test/test_genericpath.py +++ b/Lib/test/test_genericpath.py @@ -6,7 +6,7 @@ import genericpath class AllCommonTest(unittest.TestCase): def assertIs(self, a, b): - self.assert_(a is b) + self.assertTrue(a is b) def test_commonprefix(self): self.assertEqual( @@ -50,7 +50,7 @@ class AllCommonTest(unittest.TestCase): f.close() self.assertEqual(d, b"foobar") - self.assert_( + self.assertTrue( genericpath.getctime(support.TESTFN) <= genericpath.getmtime(support.TESTFN) ) diff --git a/Lib/test/test_getargs2.py b/Lib/test/test_getargs2.py index 34d8ee0..3ffc1cc 100644 --- a/Lib/test/test_getargs2.py +++ b/Lib/test/test_getargs2.py @@ -68,68 +68,68 @@ class Unsigned_TestCase(unittest.TestCase): from _testcapi import getargs_b # b returns 'unsigned char', and does range checking (0 ... UCHAR_MAX) self.assertRaises(TypeError, getargs_b, 3.14) - self.failUnlessEqual(99, getargs_b(Long())) - self.failUnlessEqual(99, getargs_b(Int())) + self.assertEqual(99, getargs_b(Long())) + self.assertEqual(99, getargs_b(Int())) self.assertRaises(OverflowError, getargs_b, -1) - self.failUnlessEqual(0, getargs_b(0)) - self.failUnlessEqual(UCHAR_MAX, getargs_b(UCHAR_MAX)) + self.assertEqual(0, getargs_b(0)) + self.assertEqual(UCHAR_MAX, getargs_b(UCHAR_MAX)) self.assertRaises(OverflowError, getargs_b, UCHAR_MAX + 1) - self.failUnlessEqual(42, getargs_b(42)) - self.failUnlessEqual(42, getargs_b(42)) + self.assertEqual(42, getargs_b(42)) + self.assertEqual(42, getargs_b(42)) self.assertRaises(OverflowError, getargs_b, VERY_LARGE) def test_B(self): from _testcapi import getargs_B # B returns 'unsigned char', no range checking self.assertRaises(TypeError, getargs_B, 3.14) - self.failUnlessEqual(99, getargs_B(Long())) - self.failUnlessEqual(99, getargs_B(Int())) + self.assertEqual(99, getargs_B(Long())) + self.assertEqual(99, getargs_B(Int())) - self.failUnlessEqual(UCHAR_MAX, getargs_B(-1)) - self.failUnlessEqual(UCHAR_MAX, getargs_B(-1)) - self.failUnlessEqual(0, getargs_B(0)) - self.failUnlessEqual(UCHAR_MAX, getargs_B(UCHAR_MAX)) - self.failUnlessEqual(0, getargs_B(UCHAR_MAX+1)) + self.assertEqual(UCHAR_MAX, getargs_B(-1)) + self.assertEqual(UCHAR_MAX, getargs_B(-1)) + self.assertEqual(0, getargs_B(0)) + self.assertEqual(UCHAR_MAX, getargs_B(UCHAR_MAX)) + self.assertEqual(0, getargs_B(UCHAR_MAX+1)) - self.failUnlessEqual(42, getargs_B(42)) - self.failUnlessEqual(42, getargs_B(42)) - self.failUnlessEqual(UCHAR_MAX & VERY_LARGE, getargs_B(VERY_LARGE)) + self.assertEqual(42, getargs_B(42)) + self.assertEqual(42, getargs_B(42)) + self.assertEqual(UCHAR_MAX & VERY_LARGE, getargs_B(VERY_LARGE)) def test_H(self): from _testcapi import getargs_H # H returns 'unsigned short', no range checking self.assertRaises(TypeError, getargs_H, 3.14) - self.failUnlessEqual(99, getargs_H(Long())) - self.failUnlessEqual(99, getargs_H(Int())) + self.assertEqual(99, getargs_H(Long())) + self.assertEqual(99, getargs_H(Int())) - self.failUnlessEqual(USHRT_MAX, getargs_H(-1)) - self.failUnlessEqual(0, getargs_H(0)) - self.failUnlessEqual(USHRT_MAX, getargs_H(USHRT_MAX)) - self.failUnlessEqual(0, getargs_H(USHRT_MAX+1)) + self.assertEqual(USHRT_MAX, getargs_H(-1)) + self.assertEqual(0, getargs_H(0)) + self.assertEqual(USHRT_MAX, getargs_H(USHRT_MAX)) + self.assertEqual(0, getargs_H(USHRT_MAX+1)) - self.failUnlessEqual(42, getargs_H(42)) - self.failUnlessEqual(42, getargs_H(42)) + self.assertEqual(42, getargs_H(42)) + self.assertEqual(42, getargs_H(42)) - self.failUnlessEqual(VERY_LARGE & USHRT_MAX, getargs_H(VERY_LARGE)) + self.assertEqual(VERY_LARGE & USHRT_MAX, getargs_H(VERY_LARGE)) def test_I(self): from _testcapi import getargs_I # I returns 'unsigned int', no range checking self.assertRaises(TypeError, getargs_I, 3.14) - self.failUnlessEqual(99, getargs_I(Long())) - self.failUnlessEqual(99, getargs_I(Int())) + self.assertEqual(99, getargs_I(Long())) + self.assertEqual(99, getargs_I(Int())) - self.failUnlessEqual(UINT_MAX, getargs_I(-1)) - self.failUnlessEqual(0, getargs_I(0)) - self.failUnlessEqual(UINT_MAX, getargs_I(UINT_MAX)) - self.failUnlessEqual(0, getargs_I(UINT_MAX+1)) + self.assertEqual(UINT_MAX, getargs_I(-1)) + self.assertEqual(0, getargs_I(0)) + self.assertEqual(UINT_MAX, getargs_I(UINT_MAX)) + self.assertEqual(0, getargs_I(UINT_MAX+1)) - self.failUnlessEqual(42, getargs_I(42)) - self.failUnlessEqual(42, getargs_I(42)) + self.assertEqual(42, getargs_I(42)) + self.assertEqual(42, getargs_I(42)) - self.failUnlessEqual(VERY_LARGE & UINT_MAX, getargs_I(VERY_LARGE)) + self.assertEqual(VERY_LARGE & UINT_MAX, getargs_I(VERY_LARGE)) def test_k(self): from _testcapi import getargs_k @@ -139,47 +139,47 @@ class Unsigned_TestCase(unittest.TestCase): self.assertRaises(TypeError, getargs_k, Long()) self.assertRaises(TypeError, getargs_k, Int()) - self.failUnlessEqual(ULONG_MAX, getargs_k(-1)) - self.failUnlessEqual(0, getargs_k(0)) - self.failUnlessEqual(ULONG_MAX, getargs_k(ULONG_MAX)) - self.failUnlessEqual(0, getargs_k(ULONG_MAX+1)) + self.assertEqual(ULONG_MAX, getargs_k(-1)) + self.assertEqual(0, getargs_k(0)) + self.assertEqual(ULONG_MAX, getargs_k(ULONG_MAX)) + self.assertEqual(0, getargs_k(ULONG_MAX+1)) - self.failUnlessEqual(42, getargs_k(42)) - self.failUnlessEqual(42, getargs_k(42)) + self.assertEqual(42, getargs_k(42)) + self.assertEqual(42, getargs_k(42)) - self.failUnlessEqual(VERY_LARGE & ULONG_MAX, getargs_k(VERY_LARGE)) + self.assertEqual(VERY_LARGE & ULONG_MAX, getargs_k(VERY_LARGE)) class Signed_TestCase(unittest.TestCase): def test_i(self): from _testcapi import getargs_i # i returns 'int', and does range checking (INT_MIN ... INT_MAX) self.assertRaises(TypeError, getargs_i, 3.14) - self.failUnlessEqual(99, getargs_i(Long())) - self.failUnlessEqual(99, getargs_i(Int())) + self.assertEqual(99, getargs_i(Long())) + self.assertEqual(99, getargs_i(Int())) self.assertRaises(OverflowError, getargs_i, INT_MIN-1) - self.failUnlessEqual(INT_MIN, getargs_i(INT_MIN)) - self.failUnlessEqual(INT_MAX, getargs_i(INT_MAX)) + self.assertEqual(INT_MIN, getargs_i(INT_MIN)) + self.assertEqual(INT_MAX, getargs_i(INT_MAX)) self.assertRaises(OverflowError, getargs_i, INT_MAX+1) - self.failUnlessEqual(42, getargs_i(42)) - self.failUnlessEqual(42, getargs_i(42)) + self.assertEqual(42, getargs_i(42)) + self.assertEqual(42, getargs_i(42)) self.assertRaises(OverflowError, getargs_i, VERY_LARGE) def test_l(self): from _testcapi import getargs_l # l returns 'long', and does range checking (LONG_MIN ... LONG_MAX) self.assertRaises(TypeError, getargs_l, 3.14) - self.failUnlessEqual(99, getargs_l(Long())) - self.failUnlessEqual(99, getargs_l(Int())) + self.assertEqual(99, getargs_l(Long())) + self.assertEqual(99, getargs_l(Int())) self.assertRaises(OverflowError, getargs_l, LONG_MIN-1) - self.failUnlessEqual(LONG_MIN, getargs_l(LONG_MIN)) - self.failUnlessEqual(LONG_MAX, getargs_l(LONG_MAX)) + self.assertEqual(LONG_MIN, getargs_l(LONG_MIN)) + self.assertEqual(LONG_MAX, getargs_l(LONG_MAX)) self.assertRaises(OverflowError, getargs_l, LONG_MAX+1) - self.failUnlessEqual(42, getargs_l(42)) - self.failUnlessEqual(42, getargs_l(42)) + self.assertEqual(42, getargs_l(42)) + self.assertEqual(42, getargs_l(42)) self.assertRaises(OverflowError, getargs_l, VERY_LARGE) def test_n(self): @@ -191,12 +191,12 @@ class Signed_TestCase(unittest.TestCase): self.assertRaises(TypeError, getargs_n, Int()) self.assertRaises(OverflowError, getargs_n, PY_SSIZE_T_MIN-1) - self.failUnlessEqual(PY_SSIZE_T_MIN, getargs_n(PY_SSIZE_T_MIN)) - self.failUnlessEqual(PY_SSIZE_T_MAX, getargs_n(PY_SSIZE_T_MAX)) + self.assertEqual(PY_SSIZE_T_MIN, getargs_n(PY_SSIZE_T_MIN)) + self.assertEqual(PY_SSIZE_T_MAX, getargs_n(PY_SSIZE_T_MAX)) self.assertRaises(OverflowError, getargs_n, PY_SSIZE_T_MAX+1) - self.failUnlessEqual(42, getargs_n(42)) - self.failUnlessEqual(42, getargs_n(42)) + self.assertEqual(42, getargs_n(42)) + self.assertEqual(42, getargs_n(42)) self.assertRaises(OverflowError, getargs_n, VERY_LARGE) @@ -204,18 +204,18 @@ class LongLong_TestCase(unittest.TestCase): def test_L(self): from _testcapi import getargs_L # L returns 'long long', and does range checking (LLONG_MIN ... LLONG_MAX) - self.failUnlessRaises(TypeError, getargs_L, "Hello") - self.failUnlessEqual(3, getargs_L(3.14)) - self.failUnlessEqual(99, getargs_L(Long())) - self.failUnlessEqual(99, getargs_L(Int())) + self.assertRaises(TypeError, getargs_L, "Hello") + self.assertEqual(3, getargs_L(3.14)) + self.assertEqual(99, getargs_L(Long())) + self.assertEqual(99, getargs_L(Int())) self.assertRaises(OverflowError, getargs_L, LLONG_MIN-1) - self.failUnlessEqual(LLONG_MIN, getargs_L(LLONG_MIN)) - self.failUnlessEqual(LLONG_MAX, getargs_L(LLONG_MAX)) + self.assertEqual(LLONG_MIN, getargs_L(LLONG_MIN)) + self.assertEqual(LLONG_MAX, getargs_L(LLONG_MAX)) self.assertRaises(OverflowError, getargs_L, LLONG_MAX+1) - self.failUnlessEqual(42, getargs_L(42)) - self.failUnlessEqual(42, getargs_L(42)) + self.assertEqual(42, getargs_L(42)) + self.assertEqual(42, getargs_L(42)) self.assertRaises(OverflowError, getargs_L, VERY_LARGE) def test_K(self): @@ -224,14 +224,14 @@ class LongLong_TestCase(unittest.TestCase): self.assertRaises(TypeError, getargs_K, 3.14) self.assertRaises(TypeError, getargs_K, Long()) self.assertRaises(TypeError, getargs_K, Int()) - self.failUnlessEqual(ULLONG_MAX, getargs_K(ULLONG_MAX)) - self.failUnlessEqual(0, getargs_K(0)) - self.failUnlessEqual(0, getargs_K(ULLONG_MAX+1)) + self.assertEqual(ULLONG_MAX, getargs_K(ULLONG_MAX)) + self.assertEqual(0, getargs_K(0)) + self.assertEqual(0, getargs_K(ULLONG_MAX+1)) - self.failUnlessEqual(42, getargs_K(42)) - self.failUnlessEqual(42, getargs_K(42)) + self.assertEqual(42, getargs_K(42)) + self.assertEqual(42, getargs_K(42)) - self.failUnlessEqual(VERY_LARGE & ULLONG_MAX, getargs_K(VERY_LARGE)) + self.assertEqual(VERY_LARGE & ULLONG_MAX, getargs_K(VERY_LARGE)) class Tuple_TestCase(unittest.TestCase): diff --git a/Lib/test/test_getopt.py b/Lib/test/test_getopt.py index b7a6309..20b5690 100644 --- a/Lib/test/test_getopt.py +++ b/Lib/test/test_getopt.py @@ -23,21 +23,21 @@ class GetoptTests(unittest.TestCase): self.assertRaises(getopt.GetoptError, *args, **kwargs) def test_short_has_arg(self): - self.failUnless(getopt.short_has_arg('a', 'a:')) - self.failIf(getopt.short_has_arg('a', 'a')) + self.assertTrue(getopt.short_has_arg('a', 'a:')) + self.assertFalse(getopt.short_has_arg('a', 'a')) self.assertError(getopt.short_has_arg, 'a', 'b') def test_long_has_args(self): has_arg, option = getopt.long_has_args('abc', ['abc=']) - self.failUnless(has_arg) + self.assertTrue(has_arg) self.assertEqual(option, 'abc') has_arg, option = getopt.long_has_args('abc', ['abc']) - self.failIf(has_arg) + self.assertFalse(has_arg) self.assertEqual(option, 'abc') has_arg, option = getopt.long_has_args('abc', ['abcd']) - self.failIf(has_arg) + self.assertFalse(has_arg) self.assertEqual(option, 'abcd') self.assertError(getopt.long_has_args, 'abc', ['def']) diff --git a/Lib/test/test_gettext.py b/Lib/test/test_gettext.py index 0023941..d667819 100644 --- a/Lib/test/test_gettext.py +++ b/Lib/test/test_gettext.py @@ -306,7 +306,7 @@ class UnicodeTranslationsTest(GettextBaseTest): self._ = self.t.gettext def test_unicode_msgid(self): - unless = self.failUnless + unless = self.assertTrue unless(isinstance(self._(''), str)) unless(isinstance(self._(''), str)) diff --git a/Lib/test/test_grammar.py b/Lib/test/test_grammar.py index 977f0b8..b861207 100644 --- a/Lib/test/test_grammar.py +++ b/Lib/test/test_grammar.py @@ -38,9 +38,9 @@ class TokenTests(unittest.TestCase): if maxsize == 2147483647: self.assertEquals(-2147483647-1, -0o20000000000) # XXX -2147483648 - self.assert_(0o37777777777 > 0) - self.assert_(0xffffffff > 0) - self.assert_(0b1111111111111111111111111111111 > 0) + self.assertTrue(0o37777777777 > 0) + self.assertTrue(0xffffffff > 0) + self.assertTrue(0b1111111111111111111111111111111 > 0) for s in ('2147483648', '0o40000000000', '0x100000000', '0b10000000000000000000000000000000'): try: @@ -49,9 +49,9 @@ class TokenTests(unittest.TestCase): self.fail("OverflowError on huge integer literal %r" % s) elif maxsize == 9223372036854775807: self.assertEquals(-9223372036854775807-1, -0o1000000000000000000000) - self.assert_(0o1777777777777777777777 > 0) - self.assert_(0xffffffffffffffff > 0) - self.assert_(0b11111111111111111111111111111111111111111111111111111111111111 > 0) + self.assertTrue(0o1777777777777777777777 > 0) + self.assertTrue(0xffffffffffffffff > 0) + self.assertTrue(0b11111111111111111111111111111111111111111111111111111111111111 > 0) for s in '9223372036854775808', '0o2000000000000000000000', \ '0x10000000000000000', \ '0b100000000000000000000000000000000000000000000000000000000000000': @@ -87,15 +87,15 @@ class TokenTests(unittest.TestCase): x = 3.1e4 def testStringLiterals(self): - x = ''; y = ""; self.assert_(len(x) == 0 and x == y) - x = '\''; y = "'"; self.assert_(len(x) == 1 and x == y and ord(x) == 39) - x = '"'; y = "\""; self.assert_(len(x) == 1 and x == y and ord(x) == 34) + x = ''; y = ""; self.assertTrue(len(x) == 0 and x == y) + x = '\''; y = "'"; self.assertTrue(len(x) == 1 and x == y and ord(x) == 39) + x = '"'; y = "\""; self.assertTrue(len(x) == 1 and x == y and ord(x) == 34) x = "doesn't \"shrink\" does it" y = 'doesn\'t "shrink" does it' - self.assert_(len(x) == 24 and x == y) + self.assertTrue(len(x) == 24 and x == y) x = "does \"shrink\" doesn't it" y = 'does "shrink" doesn\'t it' - self.assert_(len(x) == 24 and x == y) + self.assertTrue(len(x) == 24 and x == y) x = """ The "quick" brown fox @@ -128,7 +128,7 @@ the \'lazy\' dog.\n\ def testEllipsis(self): x = ... - self.assert_(x is Ellipsis) + self.assertTrue(x is Ellipsis) self.assertRaises(SyntaxError, eval, ".. .") class GrammarTests(unittest.TestCase): @@ -494,7 +494,7 @@ class GrammarTests(unittest.TestCase): nonlocal x, y def testAssert(self): - # assert_stmt: 'assert' test [',' test] + # assertTruestmt: 'assert' test [',' test] assert 1 assert 1, 1 assert lambda x:x diff --git a/Lib/test/test_grp.py b/Lib/test/test_grp.py index 1c1f75f..765b4b6 100755 --- a/Lib/test/test_grp.py +++ b/Lib/test/test_grp.py @@ -12,13 +12,13 @@ class GroupDatabaseTestCase(unittest.TestCase): # attributes promised by the docs self.assertEqual(len(value), 4) self.assertEqual(value[0], value.gr_name) - self.assert_(isinstance(value.gr_name, str)) + self.assertTrue(isinstance(value.gr_name, str)) self.assertEqual(value[1], value.gr_passwd) - self.assert_(isinstance(value.gr_passwd, str)) + self.assertTrue(isinstance(value.gr_passwd, str)) self.assertEqual(value[2], value.gr_gid) - self.assert_(isinstance(value.gr_gid, int)) + self.assertTrue(isinstance(value.gr_gid, int)) self.assertEqual(value[3], value.gr_mem) - self.assert_(isinstance(value.gr_mem, list)) + self.assertTrue(isinstance(value.gr_mem, list)) def test_values(self): entries = grp.getgrall() diff --git a/Lib/test/test_gzip.py b/Lib/test/test_gzip.py index baf3a21..d928635 100644 --- a/Lib/test/test_gzip.py +++ b/Lib/test/test_gzip.py @@ -91,7 +91,7 @@ class TestGzip(unittest.TestCase): while 1: L = f.readline(line_length) if not L and line_length != 0: break - self.assert_(len(L) <= line_length) + self.assertTrue(len(L) <= line_length) line_length = (line_length + 1) % 50 f.close() @@ -157,7 +157,7 @@ class TestGzip(unittest.TestCase): def test_1647484(self): for mode in ('wb', 'rb'): f = gzip.GzipFile(self.filename, mode) - self.assert_(hasattr(f, "name")) + self.assertTrue(hasattr(f, "name")) self.assertEqual(f.name, self.filename) f.close() @@ -169,7 +169,7 @@ class TestGzip(unittest.TestCase): fRead = gzip.GzipFile(self.filename) dataRead = fRead.read() self.assertEqual(dataRead, data1) - self.assert_(hasattr(fRead, 'mtime')) + self.assertTrue(hasattr(fRead, 'mtime')) self.assertEqual(fRead.mtime, mtime) fRead.close() diff --git a/Lib/test/test_hash.py b/Lib/test/test_hash.py index 5babc5a..569e5e0 100644 --- a/Lib/test/test_hash.py +++ b/Lib/test/test_hash.py @@ -91,7 +91,7 @@ class HashInheritanceTestCase(unittest.TestCase): objects = (self.default_expected + self.fixed_expected) for obj in objects: - self.assert_(isinstance(obj, Hashable), repr(obj)) + self.assertTrue(isinstance(obj, Hashable), repr(obj)) def test_not_hashable(self): for obj in self.error_expected: diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py index 5bfea6b..d0ad07d 100644 --- a/Lib/test/test_hashlib.py +++ b/Lib/test/test_hashlib.py @@ -36,7 +36,7 @@ class HashLibTestCase(unittest.TestCase): except ValueError: pass else: - self.assert_(0 == "hashlib didn't reject bogus hash name") + self.assertTrue(0 == "hashlib didn't reject bogus hash name") def test_hexdigest(self): for name in self.supported_hash_names: diff --git a/Lib/test/test_heapq.py b/Lib/test/test_heapq.py index 94c3992..5e3b0ee 100644 --- a/Lib/test/test_heapq.py +++ b/Lib/test/test_heapq.py @@ -46,7 +46,7 @@ class TestHeap(unittest.TestCase): for pos, item in enumerate(heap): if pos: # pos 0 has no parent parentpos = (pos-1) >> 1 - self.assert_(heap[parentpos] <= item) + self.assertTrue(heap[parentpos] <= item) def test_heapify(self): for size in range(30): diff --git a/Lib/test/test_hmac.py b/Lib/test/test_hmac.py index 8dcbe7e..fb78eba 100644 --- a/Lib/test/test_hmac.py +++ b/Lib/test/test_hmac.py @@ -280,7 +280,7 @@ class CopyTestCase(unittest.TestCase): # Testing if attributes are of same type. h1 = hmac.HMAC(b"key") h2 = h1.copy() - self.failUnless(h1.digest_cons == h2.digest_cons, + self.assertTrue(h1.digest_cons == h2.digest_cons, "digest constructors don't match.") self.assertEqual(type(h1.inner), type(h2.inner), "Types of inner don't match.") @@ -292,10 +292,10 @@ class CopyTestCase(unittest.TestCase): h1 = hmac.HMAC(b"key") h2 = h1.copy() # Using id() in case somebody has overridden __eq__/__ne__. - self.failUnless(id(h1) != id(h2), "No real copy of the HMAC instance.") - self.failUnless(id(h1.inner) != id(h2.inner), + self.assertTrue(id(h1) != id(h2), "No real copy of the HMAC instance.") + self.assertTrue(id(h1.inner) != id(h2.inner), "No real copy of the attribute 'inner'.") - self.failUnless(id(h1.outer) != id(h2.outer), + self.assertTrue(id(h1.outer) != id(h2.outer), "No real copy of the attribute 'outer'.") def test_equality(self): diff --git a/Lib/test/test_http_cookiejar.py b/Lib/test/test_http_cookiejar.py index 5ec0c25..e5f7143 100644 --- a/Lib/test/test_http_cookiejar.py +++ b/Lib/test/test_http_cookiejar.py @@ -25,7 +25,7 @@ class DateTimeTests(TestCase): az = time2isoz() bz = time2isoz(500000) for text in (az, bz): - self.assert_(re.search(r"^\d{4}-\d\d-\d\d \d\d:\d\d:\d\dZ$", text), + self.assertTrue(re.search(r"^\d{4}-\d\d-\d\d \d\d:\d\d:\d\dZ$", text), "bad time2isoz format: %s %s" % (az, bz)) def test_http2time(self): @@ -74,7 +74,7 @@ class DateTimeTests(TestCase): t2 = http2time(s.lower()) t3 = http2time(s.upper()) - self.assert_(t == t2 == t3 == test_t, + self.assertTrue(t == t2 == t3 == test_t, "'%s' => %s, %s, %s (%s)" % (s, t, t2, t3, test_t)) def test_http2time_garbage(self): @@ -90,7 +90,7 @@ class DateTimeTests(TestCase): '01-01-1980 00:61:00', '01-01-1980 00:00:62', ]: - self.assert_(http2time(test) is None, + self.assertTrue(http2time(test) is None, "http2time(%s) is not None\n" "http2time(test) %s" % (test, http2time(test)) ) @@ -332,8 +332,8 @@ class CookieTests(TestCase): ]: request = urllib.request.Request(url) r = pol.domain_return_ok(domain, request) - if ok: self.assert_(r) - else: self.assert_(not r) + if ok: self.assertTrue(r) + else: self.assertTrue(not r) def test_missing_value(self): # missing = sign in Cookie: header is regarded by Mozilla as a missing @@ -343,10 +343,10 @@ class CookieTests(TestCase): interact_netscape(c, "http://www.acme.com/", 'eggs') interact_netscape(c, "http://www.acme.com/", '"spam"; path=/foo/') cookie = c._cookies["www.acme.com"]["/"]["eggs"] - self.assert_(cookie.value is None) + self.assertTrue(cookie.value is None) self.assertEquals(cookie.name, "eggs") cookie = c._cookies["www.acme.com"]['/foo/']['"spam"'] - self.assert_(cookie.value is None) + self.assertTrue(cookie.value is None) self.assertEquals(cookie.name, '"spam"') self.assertEquals(lwp_cookie_str(cookie), ( r'"spam"; path="/foo/"; domain="www.acme.com"; ' @@ -388,7 +388,7 @@ class CookieTests(TestCase): try: cookie = c._cookies["www.example.com"]["/"]["ni"] except KeyError: - self.assert_(version is None) # didn't expect a stored cookie + self.assertTrue(version is None) # didn't expect a stored cookie else: self.assertEqual(cookie.version, version) # 2965 cookies are unaffected @@ -410,28 +410,28 @@ class CookieTests(TestCase): cookie = c._cookies[".acme.com"]["/"]["spam"] self.assertEquals(cookie.domain, ".acme.com") - self.assert_(cookie.domain_specified) + self.assertTrue(cookie.domain_specified) self.assertEquals(cookie.port, DEFAULT_HTTP_PORT) - self.assert_(not cookie.port_specified) + self.assertTrue(not cookie.port_specified) # case is preserved - self.assert_(cookie.has_nonstandard_attr("blArgh") and + self.assertTrue(cookie.has_nonstandard_attr("blArgh") and not cookie.has_nonstandard_attr("blargh")) cookie = c._cookies["www.acme.com"]["/"]["ni"] self.assertEquals(cookie.domain, "www.acme.com") - self.assert_(not cookie.domain_specified) + self.assertTrue(not cookie.domain_specified) self.assertEquals(cookie.port, "80,8080") - self.assert_(cookie.port_specified) + self.assertTrue(cookie.port_specified) cookie = c._cookies["www.acme.com"]["/"]["nini"] - self.assert_(cookie.port is None) - self.assert_(not cookie.port_specified) + self.assertTrue(cookie.port is None) + self.assertTrue(not cookie.port_specified) # invalid expires should not cause cookie to be dropped foo = c._cookies["www.acme.com"]["/"]["foo"] spam = c._cookies["www.acme.com"]["/"]["foo"] - self.assert_(foo.expires is None) - self.assert_(spam.expires is None) + self.assertTrue(foo.expires is None) + self.assertTrue(spam.expires is None) def test_ns_parser_special_names(self): # names such as 'expires' are not special in first name=value pair @@ -441,8 +441,8 @@ class CookieTests(TestCase): interact_netscape(c, "http://www.acme.com/", 'version=eggs; spam=eggs') cookies = c._cookies["www.acme.com"]["/"] - self.assert_('expires' in cookies) - self.assert_('version' in cookies) + self.assertTrue('expires' in cookies) + self.assertTrue('version' in cookies) def test_expires(self): # if expires is in future, keep cookie... @@ -457,7 +457,7 @@ class CookieTests(TestCase): now) h = interact_netscape(c, "http://www.acme.com/") self.assertEquals(len(c), 1) - self.assert_('spam="bar"' in h and "foo" not in h) + self.assertTrue('spam="bar"' in h and "foo" not in h) # max-age takes precedence over expires, and zero max-age is request to # delete both new cookie and any old matching cookie @@ -478,7 +478,7 @@ class CookieTests(TestCase): self.assertEquals(len(c), 2) c.clear_session_cookies() self.assertEquals(len(c), 1) - self.assert_('spam="bar"' in h) + self.assertTrue('spam="bar"' in h) # XXX RFC 2965 expiry rules (some apply to V0 too) @@ -488,39 +488,39 @@ class CookieTests(TestCase): c = CookieJar(pol) interact_2965(c, "http://www.acme.com/", 'spam="bar"; Version="1"') - self.assert_("/" in c._cookies["www.acme.com"]) + self.assertTrue("/" in c._cookies["www.acme.com"]) c = CookieJar(pol) interact_2965(c, "http://www.acme.com/blah", 'eggs="bar"; Version="1"') - self.assert_("/" in c._cookies["www.acme.com"]) + self.assertTrue("/" in c._cookies["www.acme.com"]) c = CookieJar(pol) interact_2965(c, "http://www.acme.com/blah/rhubarb", 'eggs="bar"; Version="1"') - self.assert_("/blah/" in c._cookies["www.acme.com"]) + self.assertTrue("/blah/" in c._cookies["www.acme.com"]) c = CookieJar(pol) interact_2965(c, "http://www.acme.com/blah/rhubarb/", 'eggs="bar"; Version="1"') - self.assert_("/blah/rhubarb/" in c._cookies["www.acme.com"]) + self.assertTrue("/blah/rhubarb/" in c._cookies["www.acme.com"]) # Netscape c = CookieJar() interact_netscape(c, "http://www.acme.com/", 'spam="bar"') - self.assert_("/" in c._cookies["www.acme.com"]) + self.assertTrue("/" in c._cookies["www.acme.com"]) c = CookieJar() interact_netscape(c, "http://www.acme.com/blah", 'eggs="bar"') - self.assert_("/" in c._cookies["www.acme.com"]) + self.assertTrue("/" in c._cookies["www.acme.com"]) c = CookieJar() interact_netscape(c, "http://www.acme.com/blah/rhubarb", 'eggs="bar"') - self.assert_("/blah" in c._cookies["www.acme.com"]) + self.assertTrue("/blah" in c._cookies["www.acme.com"]) c = CookieJar() interact_netscape(c, "http://www.acme.com/blah/rhubarb/", 'eggs="bar"') - self.assert_("/blah/rhubarb" in c._cookies["www.acme.com"]) + self.assertTrue("/blah/rhubarb" in c._cookies["www.acme.com"]) def test_escape_path(self): cases = [ @@ -589,14 +589,14 @@ class CookieTests(TestCase): self.assertEquals(request_host(req), "www.acme.com") def test_is_HDN(self): - self.assert_(is_HDN("foo.bar.com")) - self.assert_(is_HDN("1foo2.3bar4.5com")) - self.assert_(not is_HDN("192.168.1.1")) - self.assert_(not is_HDN("")) - self.assert_(not is_HDN(".")) - self.assert_(not is_HDN(".foo.bar.com")) - self.assert_(not is_HDN("..foo")) - self.assert_(not is_HDN("foo.")) + self.assertTrue(is_HDN("foo.bar.com")) + self.assertTrue(is_HDN("1foo2.3bar4.5com")) + self.assertTrue(not is_HDN("192.168.1.1")) + self.assertTrue(not is_HDN("")) + self.assertTrue(not is_HDN(".")) + self.assertTrue(not is_HDN(".foo.bar.com")) + self.assertTrue(not is_HDN("..foo")) + self.assertTrue(not is_HDN("foo.")) def test_reach(self): self.assertEquals(reach("www.acme.com"), ".acme.com") @@ -609,40 +609,40 @@ class CookieTests(TestCase): self.assertEquals(reach("192.168.0.1"), "192.168.0.1") def test_domain_match(self): - self.assert_(domain_match("192.168.1.1", "192.168.1.1")) - self.assert_(not domain_match("192.168.1.1", ".168.1.1")) - self.assert_(domain_match("x.y.com", "x.Y.com")) - self.assert_(domain_match("x.y.com", ".Y.com")) - self.assert_(not domain_match("x.y.com", "Y.com")) - self.assert_(domain_match("a.b.c.com", ".c.com")) - self.assert_(not domain_match(".c.com", "a.b.c.com")) - self.assert_(domain_match("example.local", ".local")) - self.assert_(not domain_match("blah.blah", "")) - self.assert_(not domain_match("", ".rhubarb.rhubarb")) - self.assert_(domain_match("", "")) - - self.assert_(user_domain_match("acme.com", "acme.com")) - self.assert_(not user_domain_match("acme.com", ".acme.com")) - self.assert_(user_domain_match("rhubarb.acme.com", ".acme.com")) - self.assert_(user_domain_match("www.rhubarb.acme.com", ".acme.com")) - self.assert_(user_domain_match("x.y.com", "x.Y.com")) - self.assert_(user_domain_match("x.y.com", ".Y.com")) - self.assert_(not user_domain_match("x.y.com", "Y.com")) - self.assert_(user_domain_match("y.com", "Y.com")) - self.assert_(not user_domain_match(".y.com", "Y.com")) - self.assert_(user_domain_match(".y.com", ".Y.com")) - self.assert_(user_domain_match("x.y.com", ".com")) - self.assert_(not user_domain_match("x.y.com", "com")) - self.assert_(not user_domain_match("x.y.com", "m")) - self.assert_(not user_domain_match("x.y.com", ".m")) - self.assert_(not user_domain_match("x.y.com", "")) - self.assert_(not user_domain_match("x.y.com", ".")) - self.assert_(user_domain_match("192.168.1.1", "192.168.1.1")) + self.assertTrue(domain_match("192.168.1.1", "192.168.1.1")) + self.assertTrue(not domain_match("192.168.1.1", ".168.1.1")) + self.assertTrue(domain_match("x.y.com", "x.Y.com")) + self.assertTrue(domain_match("x.y.com", ".Y.com")) + self.assertTrue(not domain_match("x.y.com", "Y.com")) + self.assertTrue(domain_match("a.b.c.com", ".c.com")) + self.assertTrue(not domain_match(".c.com", "a.b.c.com")) + self.assertTrue(domain_match("example.local", ".local")) + self.assertTrue(not domain_match("blah.blah", "")) + self.assertTrue(not domain_match("", ".rhubarb.rhubarb")) + self.assertTrue(domain_match("", "")) + + self.assertTrue(user_domain_match("acme.com", "acme.com")) + self.assertTrue(not user_domain_match("acme.com", ".acme.com")) + self.assertTrue(user_domain_match("rhubarb.acme.com", ".acme.com")) + self.assertTrue(user_domain_match("www.rhubarb.acme.com", ".acme.com")) + self.assertTrue(user_domain_match("x.y.com", "x.Y.com")) + self.assertTrue(user_domain_match("x.y.com", ".Y.com")) + self.assertTrue(not user_domain_match("x.y.com", "Y.com")) + self.assertTrue(user_domain_match("y.com", "Y.com")) + self.assertTrue(not user_domain_match(".y.com", "Y.com")) + self.assertTrue(user_domain_match(".y.com", ".Y.com")) + self.assertTrue(user_domain_match("x.y.com", ".com")) + self.assertTrue(not user_domain_match("x.y.com", "com")) + self.assertTrue(not user_domain_match("x.y.com", "m")) + self.assertTrue(not user_domain_match("x.y.com", ".m")) + self.assertTrue(not user_domain_match("x.y.com", "")) + self.assertTrue(not user_domain_match("x.y.com", ".")) + self.assertTrue(user_domain_match("192.168.1.1", "192.168.1.1")) # not both HDNs, so must string-compare equal to match - self.assert_(not user_domain_match("192.168.1.1", ".168.1.1")) - self.assert_(not user_domain_match("192.168.1.1", ".")) + self.assertTrue(not user_domain_match("192.168.1.1", ".168.1.1")) + self.assertTrue(not user_domain_match("192.168.1.1", ".")) # empty string is a special case - self.assert_(not user_domain_match("192.168.1.1", "")) + self.assertTrue(not user_domain_match("192.168.1.1", "")) def test_wrong_domain(self): # Cookies whose effective request-host name does not domain-match the @@ -789,7 +789,7 @@ class CookieTests(TestCase): self.assertEquals(len(c), 2) # ... and check is doesn't get returned c.add_cookie_header(req) - self.assert_(not req.has_header("Cookie")) + self.assertTrue(not req.has_header("Cookie")) def test_domain_block(self): pol = DefaultCookiePolicy( @@ -813,7 +813,7 @@ class CookieTests(TestCase): self.assertEquals(len(c), 1) req = urllib.request.Request("http://www.roadrunner.net/") c.add_cookie_header(req) - self.assert_((req.has_header("Cookie") and + self.assertTrue((req.has_header("Cookie") and req.has_header("Cookie2"))) c.clear() @@ -829,7 +829,7 @@ class CookieTests(TestCase): self.assertEquals(len(c), 2) # ... and check is doesn't get returned c.add_cookie_header(req) - self.assert_(not req.has_header("Cookie")) + self.assertTrue(not req.has_header("Cookie")) def test_secure(self): for ns in True, False: @@ -847,10 +847,10 @@ class CookieTests(TestCase): url = "http://www.acme.com/" int(c, url, "foo1=bar%s%s" % (vs, whitespace)) int(c, url, "foo2=bar%s; secure%s" % (vs, whitespace)) - self.assert_( + self.assertTrue( not c._cookies["www.acme.com"]["/"]["foo1"].secure, "non-secure cookie registered secure") - self.assert_( + self.assertTrue( c._cookies["www.acme.com"]["/"]["foo2"].secure, "secure cookie registered non-secure") @@ -868,7 +868,7 @@ class CookieTests(TestCase): req = urllib.request.Request(url) self.assertEquals(len(c), 1) c.add_cookie_header(req) - self.assert_(req.has_header("Cookie")) + self.assertTrue(req.has_header("Cookie")) def test_domain_mirror(self): pol = DefaultCookiePolicy(rfc2965=True) @@ -877,21 +877,21 @@ class CookieTests(TestCase): url = "http://foo.bar.com/" interact_2965(c, url, "spam=eggs; Version=1") h = interact_2965(c, url) - self.assert_("Domain" not in h, + self.assertTrue("Domain" not in h, "absent domain returned with domain present") c = CookieJar(pol) url = "http://foo.bar.com/" interact_2965(c, url, 'spam=eggs; Version=1; Domain=.bar.com') h = interact_2965(c, url) - self.assert_('$Domain=".bar.com"' in h, "domain not returned") + self.assertTrue('$Domain=".bar.com"' in h, "domain not returned") c = CookieJar(pol) url = "http://foo.bar.com/" # note missing initial dot in Domain interact_2965(c, url, 'spam=eggs; Version=1; Domain=bar.com') h = interact_2965(c, url) - self.assert_('$Domain="bar.com"' in h, "domain not returned") + self.assertTrue('$Domain="bar.com"' in h, "domain not returned") def test_path_mirror(self): pol = DefaultCookiePolicy(rfc2965=True) @@ -900,14 +900,14 @@ class CookieTests(TestCase): url = "http://foo.bar.com/" interact_2965(c, url, "spam=eggs; Version=1") h = interact_2965(c, url) - self.assert_("Path" not in h, + self.assertTrue("Path" not in h, "absent path returned with path present") c = CookieJar(pol) url = "http://foo.bar.com/" interact_2965(c, url, 'spam=eggs; Version=1; Path=/') h = interact_2965(c, url) - self.assert_('$Path="/"' in h, "path not returned") + self.assertTrue('$Path="/"' in h, "path not returned") def test_port_mirror(self): pol = DefaultCookiePolicy(rfc2965=True) @@ -916,28 +916,28 @@ class CookieTests(TestCase): url = "http://foo.bar.com/" interact_2965(c, url, "spam=eggs; Version=1") h = interact_2965(c, url) - self.assert_("Port" not in h, + self.assertTrue("Port" not in h, "absent port returned with port present") c = CookieJar(pol) url = "http://foo.bar.com/" interact_2965(c, url, "spam=eggs; Version=1; Port") h = interact_2965(c, url) - self.assert_(re.search("\$Port([^=]|$)", h), + self.assertTrue(re.search("\$Port([^=]|$)", h), "port with no value not returned with no value") c = CookieJar(pol) url = "http://foo.bar.com/" interact_2965(c, url, 'spam=eggs; Version=1; Port="80"') h = interact_2965(c, url) - self.assert_('$Port="80"' in h, + self.assertTrue('$Port="80"' in h, "port with single value not returned with single value") c = CookieJar(pol) url = "http://foo.bar.com/" interact_2965(c, url, 'spam=eggs; Version=1; Port="80,8080"') h = interact_2965(c, url) - self.assert_('$Port="80,8080"' in h, + self.assertTrue('$Port="80,8080"' in h, "port with multiple values not returned with multiple " "values") @@ -948,7 +948,7 @@ class CookieTests(TestCase): 'Comment="does anybody read these?"; ' 'CommentURL="http://foo.bar.net/comment.html"') h = interact_2965(c, url) - self.assert_( + self.assertTrue( "Comment" not in h, "Comment or CommentURL cookie-attributes returned to server") @@ -977,7 +977,7 @@ class CookieTests(TestCase): for i in range(4): i = 0 for c in cs: - self.assert_(isinstance(c, Cookie)) + self.assertTrue(isinstance(c, Cookie)) self.assertEquals(c.version, versions[i]) self.assertEquals(c.name, names[i]) self.assertEquals(c.domain, domains[i]) @@ -1030,7 +1030,7 @@ class CookieTests(TestCase): headers = ["Set-Cookie: c=foo; expires=Foo Bar 12 33:22:11 2000"] c = cookiejar_from_cookie_headers(headers) cookie = c._cookies["www.example.com"]["/"]["c"] - self.assert_(cookie.expires is None) + self.assertTrue(cookie.expires is None) class LWPCookieTests(TestCase): @@ -1104,7 +1104,7 @@ class LWPCookieTests(TestCase): c.add_cookie_header(req) h = req.get_header("Cookie") - self.assert_("PART_NUMBER=ROCKET_LAUNCHER_0001" in h and + self.assertTrue("PART_NUMBER=ROCKET_LAUNCHER_0001" in h and "CUSTOMER=WILE_E_COYOTE" in h) headers.append('Set-Cookie: SHIPPING=FEDEX; path=/foo') @@ -1115,7 +1115,7 @@ class LWPCookieTests(TestCase): c.add_cookie_header(req) h = req.get_header("Cookie") - self.assert_("PART_NUMBER=ROCKET_LAUNCHER_0001" in h and + self.assertTrue("PART_NUMBER=ROCKET_LAUNCHER_0001" in h and "CUSTOMER=WILE_E_COYOTE" in h and "SHIPPING=FEDEX" not in h) @@ -1123,7 +1123,7 @@ class LWPCookieTests(TestCase): c.add_cookie_header(req) h = req.get_header("Cookie") - self.assert_(("PART_NUMBER=ROCKET_LAUNCHER_0001" in h and + self.assertTrue(("PART_NUMBER=ROCKET_LAUNCHER_0001" in h and "CUSTOMER=WILE_E_COYOTE" in h and h.startswith("SHIPPING=FEDEX;"))) @@ -1174,7 +1174,7 @@ class LWPCookieTests(TestCase): req = urllib.request.Request("http://www.acme.com/ammo") c.add_cookie_header(req) - self.assert_(re.search(r"PART_NUMBER=RIDING_ROCKET_0023;\s*" + self.assertTrue(re.search(r"PART_NUMBER=RIDING_ROCKET_0023;\s*" "PART_NUMBER=ROCKET_LAUNCHER_0001", req.get_header("Cookie"))) @@ -1209,7 +1209,7 @@ class LWPCookieTests(TestCase): cookie = interact_2965( c, 'http://www.acme.com/acme/login', 'Customer="WILE_E_COYOTE"; Version="1"; Path="/acme"') - self.assert_(not cookie) + self.assertTrue(not cookie) # # 3. User Agent -> Server @@ -1231,7 +1231,7 @@ class LWPCookieTests(TestCase): cookie = interact_2965(c, 'http://www.acme.com/acme/pickitem', 'Part_Number="Rocket_Launcher_0001"; ' 'Version="1"; Path="/acme"'); - self.assert_(re.search( + self.assertTrue(re.search( r'^\$Version="?1"?; Customer="?WILE_E_COYOTE"?; \$Path="/acme"$', cookie)) @@ -1256,10 +1256,10 @@ class LWPCookieTests(TestCase): cookie = interact_2965(c, "http://www.acme.com/acme/shipping", 'Shipping="FedEx"; Version="1"; Path="/acme"') - self.assert_(re.search(r'^\$Version="?1"?;', cookie)) - self.assert_(re.search(r'Part_Number="?Rocket_Launcher_0001"?;' + self.assertTrue(re.search(r'^\$Version="?1"?;', cookie)) + self.assertTrue(re.search(r'Part_Number="?Rocket_Launcher_0001"?;' '\s*\$Path="\/acme"', cookie)) - self.assert_(re.search(r'Customer="?WILE_E_COYOTE"?;\s*\$Path="\/acme"', + self.assertTrue(re.search(r'Customer="?WILE_E_COYOTE"?;\s*\$Path="\/acme"', cookie)) # @@ -1281,7 +1281,7 @@ class LWPCookieTests(TestCase): # Transaction is complete. cookie = interact_2965(c, "http://www.acme.com/acme/process") - self.assert_( + self.assertTrue( re.search(r'Shipping="?FedEx"?;\s*\$Path="\/acme"', cookie) and "WILE_E_COYOTE" in cookie) @@ -1330,7 +1330,7 @@ class LWPCookieTests(TestCase): # than once. cookie = interact_2965(c, "http://www.acme.com/acme/ammo/...") - self.assert_( + self.assertTrue( re.search(r"Riding_Rocket_0023.*Rocket_Launcher_0001", cookie)) # A subsequent request by the user agent to the (same) server for a URL of @@ -1343,7 +1343,7 @@ class LWPCookieTests(TestCase): # the server. cookie = interact_2965(c, "http://www.acme.com/acme/parts/") - self.assert_("Rocket_Launcher_0001" in cookie and + self.assertTrue("Rocket_Launcher_0001" in cookie and "Riding_Rocket_0023" not in cookie) def test_rejection(self): @@ -1357,7 +1357,7 @@ class LWPCookieTests(TestCase): # illegal domain (no embedded dots) cookie = interact_2965(c, "http://www.acme.com", 'foo=bar; domain=".com"; version=1') - self.assert_(not c) + self.assertTrue(not c) # legal domain cookie = interact_2965(c, "http://www.acme.com", @@ -1449,11 +1449,11 @@ class LWPCookieTests(TestCase): c, "http://www.acme.com/foo%2f%25/<<%0anew\345/\346\370\345", 'bar=baz; path="/foo/"; version=1'); version_re = re.compile(r'^\$version=\"?1\"?', re.I) - self.assert_("foo=bar" in cookie and version_re.search(cookie)) + self.assertTrue("foo=bar" in cookie and version_re.search(cookie)) cookie = interact_2965( c, "http://www.acme.com/foo/%25/<<%0anew\345/\346\370\345") - self.assert_(not cookie) + self.assertTrue(not cookie) # unicode URL doesn't raise exception cookie = interact_2965(c, "http://www.acme.com/\xfc") @@ -1493,11 +1493,11 @@ class LWPCookieTests(TestCase): new_c = save_and_restore(c, True) self.assertEquals(len(new_c), 6) # none discarded - self.assert_("name='foo1', value='bar'" in repr(new_c)) + self.assertTrue("name='foo1', value='bar'" in repr(new_c)) new_c = save_and_restore(c, False) self.assertEquals(len(new_c), 4) # 2 of them discarded on save - self.assert_("name='foo1', value='bar'" in repr(new_c)) + self.assertTrue("name='foo1', value='bar'" in repr(new_c)) def test_netscape_misc(self): # Some additional Netscape cookies tests. @@ -1519,7 +1519,7 @@ class LWPCookieTests(TestCase): req = urllib.request.Request("http://foo.bar.acme.com/foo") c.add_cookie_header(req) - self.assert_( + self.assertTrue( "PART_NUMBER=3,4" in req.get_header("Cookie") and "Customer=WILE_E_COYOTE" in req.get_header("Cookie")) @@ -1530,11 +1530,11 @@ class LWPCookieTests(TestCase): "foo1=bar; PORT; Discard; Version=1;") cookie = interact_2965(c, "http://example/", 'foo2=bar; domain=".local"; Version=1') - self.assert_("foo1=bar" in cookie) + self.assertTrue("foo1=bar" in cookie) interact_2965(c, "http://example/", 'foo3=bar; Version=1') cookie = interact_2965(c, "http://example/") - self.assert_("foo2=bar" in cookie and len(c) == 3) + self.assertTrue("foo2=bar" in cookie and len(c) == 3) def test_intranet_domains_ns(self): c = CookieJar(DefaultCookiePolicy(rfc2965 = False)) @@ -1542,10 +1542,10 @@ class LWPCookieTests(TestCase): cookie = interact_netscape(c, "http://example/", 'foo2=bar; domain=.local') self.assertEquals(len(c), 2) - self.assert_("foo1=bar" in cookie) + self.assertTrue("foo1=bar" in cookie) cookie = interact_netscape(c, "http://example/") - self.assert_("foo2=bar" in cookie) + self.assertTrue("foo2=bar" in cookie) self.assertEquals(len(c), 2) def test_empty_path(self): @@ -1614,7 +1614,7 @@ class LWPCookieTests(TestCase): key = "%s_after" % cookie.value counter[key] = counter[key] + 1 - self.assert_(not ( + self.assertTrue(not ( # a permanent cookie got lost accidently counter["perm_after"] != counter["perm_before"] or # a session cookie hasn't been cleared diff --git a/Lib/test/test_httplib.py b/Lib/test/test_httplib.py index d43c82d..2d76f7a 100644 --- a/Lib/test/test_httplib.py +++ b/Lib/test/test_httplib.py @@ -265,7 +265,7 @@ class TimeoutTest(TestCase): # and into the socket. # default -- use global socket timeout - self.assert_(socket.getdefaulttimeout() is None) + self.assertTrue(socket.getdefaulttimeout() is None) socket.setdefaulttimeout(30) try: httpConn = client.HTTPConnection(HOST, TimeoutTest.PORT) @@ -276,7 +276,7 @@ class TimeoutTest(TestCase): httpConn.close() # no timeout -- do not use global socket default - self.assert_(socket.getdefaulttimeout() is None) + self.assertTrue(socket.getdefaulttimeout() is None) socket.setdefaulttimeout(30) try: httpConn = client.HTTPConnection(HOST, TimeoutTest.PORT, diff --git a/Lib/test/test_httpservers.py b/Lib/test/test_httpservers.py index 837d4a6..13e4030 100644 --- a/Lib/test/test_httpservers.py +++ b/Lib/test/test_httpservers.py @@ -217,9 +217,9 @@ class SimpleHTTPServerTestCase(BaseTestCase): def check_status_and_reason(self, response, status, data=None): body = response.read() - self.assert_(response) + self.assertTrue(response) self.assertEquals(response.status, status) - self.assert_(response.reason != None) + self.assertTrue(response.reason != None) if data: self.assertEqual(data, body) diff --git a/Lib/test/test_imp.py b/Lib/test/test_imp.py index cc6792a..70169e0 100644 --- a/Lib/test/test_imp.py +++ b/Lib/test/test_imp.py @@ -12,7 +12,7 @@ class LockTests(unittest.TestCase): """Very basic test of import lock functions.""" def verify_lock_state(self, expected): - self.failUnlessEqual(imp.lock_held(), expected, + self.assertEqual(imp.lock_held(), expected, "expected imp.lock_held() to be %r" % expected) def testLock(self): LOOPS = 50 diff --git a/Lib/test/test_import.py b/Lib/test/test_import.py index 8196865..44e67c3 100644 --- a/Lib/test/test_import.py +++ b/Lib/test/test_import.py @@ -172,12 +172,12 @@ class ImportTest(unittest.TestCase): # import x.y.z binds x in the current namespace import test as x import test.support - self.assert_(x is test, x.__name__) - self.assert_(hasattr(test.support, "__file__")) + self.assertTrue(x is test, x.__name__) + self.assertTrue(hasattr(test.support, "__file__")) # import x.y.z as w binds z as w import test.support as y - self.assert_(y is test.support, y.__name__) + self.assertTrue(y is test.support, y.__name__) def test_import_initless_directory_warning(self): with warnings.catch_warnings(): @@ -195,7 +195,7 @@ class ImportTest(unittest.TestCase): sys.path.insert(0, os.curdir) try: mod = __import__(TESTFN) - self.assert_(TESTFN in sys.modules, "expected module in sys.modules") + self.assertTrue(TESTFN in sys.modules, "expected module in sys.modules") self.assertEquals(mod.a, 1, "module has wrong attribute values") self.assertEquals(mod.b, 2, "module has wrong attribute values") @@ -212,7 +212,7 @@ class ImportTest(unittest.TestCase): self.assertRaises(ZeroDivisionError, imp.reload, mod) # But we still expect the module to be in sys.modules. mod = sys.modules.get(TESTFN) - self.failIf(mod is None, "expected module to still be in sys.modules") + self.assertFalse(mod is None, "expected module to still be in sys.modules") # We should have replaced a w/ 10, but the old b value should # stick. @@ -234,12 +234,12 @@ class ImportTest(unittest.TestCase): sys.path.insert(0, os.curdir) try: mod = __import__(TESTFN) - self.failUnless(mod.__file__.endswith('.py')) + self.assertTrue(mod.__file__.endswith('.py')) os.remove(source) del sys.modules[TESTFN] mod = __import__(TESTFN) ext = mod.__file__[-4:] - self.failUnless(ext in ('.pyc', '.pyo'), ext) + self.assertTrue(ext in ('.pyc', '.pyo'), ext) finally: sys.path.pop(0) remove_files(TESTFN) diff --git a/Lib/test/test_importhooks.py b/Lib/test/test_importhooks.py index f267f79..bf2870d 100644 --- a/Lib/test/test_importhooks.py +++ b/Lib/test/test_importhooks.py @@ -177,7 +177,7 @@ class ImportHooksTestCase(ImportHooksBaseTestCase): TestImporter.modules['reloadmodule'] = (False, test_co) import reloadmodule - self.failIf(hasattr(reloadmodule,'reloaded')) + self.assertFalse(hasattr(reloadmodule,'reloaded')) import hooktestpackage.newrel self.assertEqual(hooktestpackage.newrel.get_name(), diff --git a/Lib/test/test_index.py b/Lib/test/test_index.py index 31609c3..ae905c2 100644 --- a/Lib/test/test_index.py +++ b/Lib/test/test_index.py @@ -59,10 +59,10 @@ class BaseTestCase(unittest.TestCase): def test_error(self): self.o.ind = 'dumb' self.n.ind = 'bad' - self.failUnlessRaises(TypeError, operator.index, self.o) - self.failUnlessRaises(TypeError, operator.index, self.n) - self.failUnlessRaises(TypeError, slice(self.o).indices, 0) - self.failUnlessRaises(TypeError, slice(self.n).indices, 0) + self.assertRaises(TypeError, operator.index, self.o) + self.assertRaises(TypeError, operator.index, self.n) + self.assertRaises(TypeError, slice(self.o).indices, 0) + self.assertRaises(TypeError, slice(self.n).indices, 0) class SeqTestCase(unittest.TestCase): @@ -114,11 +114,11 @@ class SeqTestCase(unittest.TestCase): self.o.ind = 'dumb' self.n.ind = 'bad' indexobj = lambda x, obj: obj.seq[x] - self.failUnlessRaises(TypeError, indexobj, self.o, self) - self.failUnlessRaises(TypeError, indexobj, self.n, self) + self.assertRaises(TypeError, indexobj, self.o, self) + self.assertRaises(TypeError, indexobj, self.n, self) sliceobj = lambda x, obj: obj.seq[x:] - self.failUnlessRaises(TypeError, sliceobj, self.o, self) - self.failUnlessRaises(TypeError, sliceobj, self.n, self) + self.assertRaises(TypeError, sliceobj, self.o, self) + self.assertRaises(TypeError, sliceobj, self.n, self) class ListTestCase(SeqTestCase): @@ -151,7 +151,7 @@ class ListTestCase(SeqTestCase): lst = [5, 6, 7, 8, 9, 11] l2 = lst.__imul__(self.n) - self.assert_(l2 is lst) + self.assertTrue(l2 is lst) self.assertEqual(lst, [5, 6, 7, 8, 9, 11] * 3) @@ -188,8 +188,8 @@ class OverflowTestCase(unittest.TestCase): (0, maxsize, 1)) def test_sequence_repeat(self): - self.failUnlessRaises(OverflowError, lambda: "a" * self.pos) - self.failUnlessRaises(OverflowError, lambda: "a" * self.neg) + self.assertRaises(OverflowError, lambda: "a" * self.pos) + self.assertRaises(OverflowError, lambda: "a" * self.neg) def test_main(): diff --git a/Lib/test/test_inspect.py b/Lib/test/test_inspect.py index 37be205..c1df23e 100644 --- a/Lib/test/test_inspect.py +++ b/Lib/test/test_inspect.py @@ -52,13 +52,13 @@ class IsTestBase(unittest.TestCase): def istest(self, predicate, exp): obj = eval(exp) - self.failUnless(predicate(obj), '%s(%s)' % (predicate.__name__, exp)) + self.assertTrue(predicate(obj), '%s(%s)' % (predicate.__name__, exp)) for other in self.predicates - set([predicate]): if predicate == inspect.isgeneratorfunction and\ other == inspect.isfunction: continue - self.failIf(other(obj), 'not %s(%s)' % (other.__name__, exp)) + self.assertFalse(other(obj), 'not %s(%s)' % (other.__name__, exp)) def generator_function_example(self): for i in range(2): @@ -91,15 +91,15 @@ class TestPredicates(IsTestBase): self.istest(inspect.isgetsetdescriptor, 'type(tb.tb_frame).f_locals') else: - self.failIf(inspect.isgetsetdescriptor(type(tb.tb_frame).f_locals)) + self.assertFalse(inspect.isgetsetdescriptor(type(tb.tb_frame).f_locals)) if hasattr(types, 'MemberDescriptorType'): self.istest(inspect.ismemberdescriptor, 'datetime.timedelta.days') else: - self.failIf(inspect.ismemberdescriptor(datetime.timedelta.days)) + self.assertFalse(inspect.ismemberdescriptor(datetime.timedelta.days)) def test_isroutine(self): - self.assert_(inspect.isroutine(mod.spam)) - self.assert_(inspect.isroutine([].count)) + self.assertTrue(inspect.isroutine(mod.spam)) + self.assertTrue(inspect.isroutine([].count)) def test_isclass(self): self.istest(inspect.isclass, 'mod.StupidGit') @@ -117,8 +117,8 @@ class TestPredicates(IsTestBase): x = C() x.a = 42 members = dict(inspect.getmembers(x)) - self.assert_('a' in members) - self.assert_('b' not in members) + self.assertTrue('a' in members) + self.assertTrue('b' not in members) class TestInterpreterStack(IsTestBase): @@ -132,7 +132,7 @@ class TestInterpreterStack(IsTestBase): self.istest(inspect.isframe, 'mod.fr') def test_stack(self): - self.assert_(len(mod.st) >= 5) + self.assertTrue(len(mod.st) >= 5) self.assertEqual(revise(*mod.st[0][1:]), (modfile, 16, 'eggs', [' st = inspect.stack()\n'], 0)) self.assertEqual(revise(*mod.st[1][1:]), @@ -449,25 +449,25 @@ class TestClassesAndFunctions(unittest.TestCase): datablob = '1' attrs = attrs_wo_objs(A) - self.assert_(('s', 'static method', A) in attrs, 'missing static method') - self.assert_(('c', 'class method', A) in attrs, 'missing class method') - self.assert_(('p', 'property', A) in attrs, 'missing property') - self.assert_(('m', 'method', A) in attrs, + self.assertTrue(('s', 'static method', A) in attrs, 'missing static method') + self.assertTrue(('c', 'class method', A) in attrs, 'missing class method') + self.assertTrue(('p', 'property', A) in attrs, 'missing property') + self.assertTrue(('m', 'method', A) in attrs, 'missing plain method: %r' % attrs) - self.assert_(('m1', 'method', A) in attrs, 'missing plain method') - self.assert_(('datablob', 'data', A) in attrs, 'missing data') + self.assertTrue(('m1', 'method', A) in attrs, 'missing plain method') + self.assertTrue(('datablob', 'data', A) in attrs, 'missing data') class B(A): def m(self): pass attrs = attrs_wo_objs(B) - self.assert_(('s', 'static method', A) in attrs, 'missing static method') - self.assert_(('c', 'class method', A) in attrs, 'missing class method') - self.assert_(('p', 'property', A) in attrs, 'missing property') - self.assert_(('m', 'method', B) in attrs, 'missing plain method') - self.assert_(('m1', 'method', A) in attrs, 'missing plain method') - self.assert_(('datablob', 'data', A) in attrs, 'missing data') + self.assertTrue(('s', 'static method', A) in attrs, 'missing static method') + self.assertTrue(('c', 'class method', A) in attrs, 'missing class method') + self.assertTrue(('p', 'property', A) in attrs, 'missing property') + self.assertTrue(('m', 'method', B) in attrs, 'missing plain method') + self.assertTrue(('m1', 'method', A) in attrs, 'missing plain method') + self.assertTrue(('datablob', 'data', A) in attrs, 'missing data') class C(A): @@ -476,24 +476,24 @@ class TestClassesAndFunctions(unittest.TestCase): def c(self): pass attrs = attrs_wo_objs(C) - self.assert_(('s', 'static method', A) in attrs, 'missing static method') - self.assert_(('c', 'method', C) in attrs, 'missing plain method') - self.assert_(('p', 'property', A) in attrs, 'missing property') - self.assert_(('m', 'method', C) in attrs, 'missing plain method') - self.assert_(('m1', 'method', A) in attrs, 'missing plain method') - self.assert_(('datablob', 'data', A) in attrs, 'missing data') + self.assertTrue(('s', 'static method', A) in attrs, 'missing static method') + self.assertTrue(('c', 'method', C) in attrs, 'missing plain method') + self.assertTrue(('p', 'property', A) in attrs, 'missing property') + self.assertTrue(('m', 'method', C) in attrs, 'missing plain method') + self.assertTrue(('m1', 'method', A) in attrs, 'missing plain method') + self.assertTrue(('datablob', 'data', A) in attrs, 'missing data') class D(B, C): def m1(self): pass attrs = attrs_wo_objs(D) - self.assert_(('s', 'static method', A) in attrs, 'missing static method') - self.assert_(('c', 'method', C) in attrs, 'missing plain method') - self.assert_(('p', 'property', A) in attrs, 'missing property') - self.assert_(('m', 'method', B) in attrs, 'missing plain method') - self.assert_(('m1', 'method', D) in attrs, 'missing plain method') - self.assert_(('datablob', 'data', A) in attrs, 'missing data') + self.assertTrue(('s', 'static method', A) in attrs, 'missing static method') + self.assertTrue(('c', 'method', C) in attrs, 'missing plain method') + self.assertTrue(('p', 'property', A) in attrs, 'missing property') + self.assertTrue(('m', 'method', B) in attrs, 'missing plain method') + self.assertTrue(('m1', 'method', D) in attrs, 'missing plain method') + self.assertTrue(('datablob', 'data', A) in attrs, 'missing data') def test_main(): run_unittest(TestDecorators, TestRetrievingSourceCode, TestOneliners, diff --git a/Lib/test/test_int.py b/Lib/test/test_int.py index dd40ef6..d56e1f0 100644 --- a/Lib/test/test_int.py +++ b/Lib/test/test_int.py @@ -52,15 +52,15 @@ class IntTestCases(unittest.TestCase): s = repr(-1-sys.maxsize) x = int(s) self.assertEqual(x+1, -sys.maxsize) - self.assert_(isinstance(x, int)) + self.assertTrue(isinstance(x, int)) # should return long self.assertEqual(int(s[1:]), sys.maxsize+1) # should return long x = int(1e100) - self.assert_(isinstance(x, int)) + self.assertTrue(isinstance(x, int)) x = int(-1e100) - self.assert_(isinstance(x, int)) + self.assertTrue(isinstance(x, int)) # SF bug 434186: 0x80000000/2 != 0x80000000>>1. @@ -78,7 +78,7 @@ class IntTestCases(unittest.TestCase): self.assertRaises(ValueError, int, '123\x00 245', 20) x = int('1' * 600) - self.assert_(isinstance(x, int)) + self.assertTrue(isinstance(x, int)) self.assertRaises(TypeError, int, 1, 12) @@ -96,8 +96,8 @@ class IntTestCases(unittest.TestCase): self.assertRaises(ValueError, int, "0b", 0) # Bug #3236: Return small longs from PyLong_FromString - self.assert_(int("10") is 10) - self.assert_(int("-1") is -1) + self.assertTrue(int("10") is 10) + self.assertTrue(int("-1") is -1) # SF bug 1334662: int(string, base) wrong answers # Various representations of 2**32 evaluated to 0 diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index 407a8a4..a9094d9 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -391,7 +391,7 @@ class IOTest(unittest.TestCase): with self.open(support.TESTFN, "ab") as f: self.assertEqual(f.tell(), 3) with self.open(support.TESTFN, "a") as f: - self.assert_(f.tell() > 0) + self.assertTrue(f.tell() > 0) def test_destructor(self): record = [] @@ -509,7 +509,7 @@ class IOTest(unittest.TestCase): wr = weakref.ref(f) del f support.gc_collect() - self.assert_(wr() is None, wr) + self.assertTrue(wr() is None, wr) with self.open(support.TESTFN, "rb") as f: self.assertEqual(f.read(), b"abcxxx") @@ -615,8 +615,8 @@ class CommonBufferedTests: if s: # The destructor *may* have printed an unraisable error, check it self.assertEqual(len(s.splitlines()), 1) - self.assert_(s.startswith("Exception IOError: "), s) - self.assert_(s.endswith(" ignored"), s) + self.assertTrue(s.startswith("Exception IOError: "), s) + self.assertTrue(s.endswith(" ignored"), s) def test_repr(self): raw = self.MockRawIO() @@ -713,7 +713,7 @@ class BufferedReaderTest(unittest.TestCase, CommonBufferedTests): self.assertEquals(b"e", bufio.read(1)) self.assertEquals(b"fg", bufio.read()) self.assertEquals(b"", bufio.peek(1)) - self.assert_(None is bufio.read()) + self.assertTrue(None is bufio.read()) self.assertEquals(b"", bufio.read()) def test_read_past_eof(self): @@ -815,7 +815,7 @@ class CBufferedReaderTest(BufferedReaderTest): wr = weakref.ref(f) del f support.gc_collect() - self.assert_(wr() is None, wr) + self.assertTrue(wr() is None, wr) class PyBufferedReaderTest(BufferedReaderTest): tp = pyio.BufferedReader @@ -864,7 +864,7 @@ class BufferedWriterTest(unittest.TestCase, CommonBufferedTests): flushed = b"".join(writer._write_stack) # At least (total - 8) bytes were implicitly flushed, perhaps more # depending on the implementation. - self.assert_(flushed.startswith(contents[:-8]), flushed) + self.assertTrue(flushed.startswith(contents[:-8]), flushed) def check_writes(self, intermediate_func): # Lots of writes, test the flushed output is as expected. @@ -1075,7 +1075,7 @@ class CBufferedWriterTest(BufferedWriterTest): wr = weakref.ref(f) del f support.gc_collect() - self.assert_(wr() is None, wr) + self.assertTrue(wr() is None, wr) with self.open(support.TESTFN, "rb") as f: self.assertEqual(f.read(), b"123xxx") @@ -1585,7 +1585,7 @@ class TextIOWrapperTest(unittest.TestCase): t = self.TextIOWrapper(b, encoding="utf8") self.assertEqual(t.encoding, "utf8") t = self.TextIOWrapper(b) - self.assert_(t.encoding is not None) + self.assertTrue(t.encoding is not None) codecs.lookup(t.encoding) def test_encoding_errors_reading(self): @@ -1755,8 +1755,8 @@ class TextIOWrapperTest(unittest.TestCase): if s: # The destructor *may* have printed an unraisable error, check it self.assertEqual(len(s.splitlines()), 1) - self.assert_(s.startswith("Exception IOError: "), s) - self.assert_(s.endswith(" ignored"), s) + self.assertTrue(s.startswith("Exception IOError: "), s) + self.assertTrue(s.endswith(" ignored"), s) # Systematic tests of the text I/O API @@ -2074,7 +2074,7 @@ class CTextIOWrapperTest(TextIOWrapperTest): wr = weakref.ref(t) del t support.gc_collect() - self.assert_(wr() is None, wr) + self.assertTrue(wr() is None, wr) with self.open(support.TESTFN, "rb") as f: self.assertEqual(f.read(), b"456def") @@ -2298,7 +2298,7 @@ class MiscIOTest(unittest.TestCase): wr = weakref.ref(c) del c, b support.gc_collect() - self.assert_(wr() is None, wr) + self.assertTrue(wr() is None, wr) def test_abcs(self): # Test the visible base classes are ABCs. diff --git a/Lib/test/test_ioctl.py b/Lib/test/test_ioctl.py index dcb6695..50597ca 100644 --- a/Lib/test/test_ioctl.py +++ b/Lib/test/test_ioctl.py @@ -24,7 +24,7 @@ class IoctlTests(unittest.TestCase): tty = open("/dev/tty", "r") r = fcntl.ioctl(tty, termios.TIOCGPGRP, " ") rpgrp = struct.unpack("i", r)[0] - self.assert_(rpgrp in ids, "%s not in %s" % (rpgrp, ids)) + self.assertTrue(rpgrp in ids, "%s not in %s" % (rpgrp, ids)) def test_ioctl_mutate(self): import array @@ -34,7 +34,7 @@ class IoctlTests(unittest.TestCase): r = fcntl.ioctl(tty, termios.TIOCGPGRP, buf, 1) rpgrp = buf[0] self.assertEquals(r, 0) - self.assert_(rpgrp in ids, "%s not in %s" % (rpgrp, ids)) + self.assertTrue(rpgrp in ids, "%s not in %s" % (rpgrp, ids)) def test_ioctl_signed_unsigned_code_param(self): if not pty: diff --git a/Lib/test/test_iter.py b/Lib/test/test_iter.py index 7788502..a826598 100644 --- a/Lib/test/test_iter.py +++ b/Lib/test/test_iter.py @@ -75,7 +75,7 @@ class TestCase(unittest.TestCase): seq = list(range(10)) it = iter(seq) it2 = iter(it) - self.assert_(it is it2) + self.assertTrue(it is it2) # Test that for loops over iterators work def test_iter_for_loop(self): @@ -542,23 +542,23 @@ class TestCase(unittest.TestCase): def test_in_and_not_in(self): for sc5 in IteratingSequenceClass(5), SequenceClass(5): for i in range(5): - self.assert_(i in sc5) + self.assertTrue(i in sc5) for i in "abc", -1, 5, 42.42, (3, 4), [], {1: 1}, 3-12j, sc5: - self.assert_(i not in sc5) + self.assertTrue(i not in sc5) self.assertRaises(TypeError, lambda: 3 in 12) self.assertRaises(TypeError, lambda: 3 not in map) d = {"one": 1, "two": 2, "three": 3, 1j: 2j} for k in d: - self.assert_(k in d) - self.assert_(k not in d.values()) + self.assertTrue(k in d) + self.assertTrue(k not in d.values()) for v in d.values(): - self.assert_(v in d.values()) - self.assert_(v not in d) + self.assertTrue(v in d.values()) + self.assertTrue(v not in d) for k, v in d.items(): - self.assert_((k, v) in d.items()) - self.assert_((v, k) not in d.items()) + self.assertTrue((k, v) in d.items()) + self.assertTrue((v, k) not in d.items()) f = open(TESTFN, "w") try: @@ -569,9 +569,9 @@ class TestCase(unittest.TestCase): try: for chunk in "abc": f.seek(0, 0) - self.assert_(chunk not in f) + self.assertTrue(chunk not in f) f.seek(0, 0) - self.assert_((chunk + "\n") in f) + self.assertTrue((chunk + "\n") in f) finally: f.close() try: diff --git a/Lib/test/test_itertools.py b/Lib/test/test_itertools.py index af2efa0..d917262 100644 --- a/Lib/test/test_itertools.py +++ b/Lib/test/test_itertools.py @@ -131,7 +131,7 @@ class TestBasicOps(unittest.TestCase): self.assertEqual(len(c), r) # r-length combinations self.assertEqual(len(set(c)), r) # no duplicate elements self.assertEqual(list(c), sorted(c)) # keep original ordering - self.assert_(all(e in values for e in c)) # elements taken from input iterable + self.assertTrue(all(e in values for e in c)) # elements taken from input iterable self.assertEqual(list(c), [e for e in values if e in c]) # comb is a subsequence of the input iterable self.assertEqual(result, list(combinations1(values, r))) # matches first pure python version @@ -195,14 +195,14 @@ class TestBasicOps(unittest.TestCase): if n == 0 or r <= 1: self.assertEquals(result, regular_combs) # cases that should be identical else: - self.assert_(set(result) >= set(regular_combs)) # rest should be supersets of regular combs + self.assertTrue(set(result) >= set(regular_combs)) # rest should be supersets of regular combs for c in result: self.assertEqual(len(c), r) # r-length combinations noruns = [k for k,v in groupby(c)] # combo without consecutive repeats self.assertEqual(len(noruns), len(set(noruns))) # no repeats other than consecutive self.assertEqual(list(c), sorted(c)) # keep original ordering - self.assert_(all(e in values for e in c)) # elements taken from input iterable + self.assertTrue(all(e in values for e in c)) # elements taken from input iterable self.assertEqual(noruns, [e for e in values if e in c]) # comb is a subsequence of the input iterable self.assertEqual(result, list(cwr1(values, r))) # matches first pure python version @@ -265,7 +265,7 @@ class TestBasicOps(unittest.TestCase): for p in result: self.assertEqual(len(p), r) # r-length permutations self.assertEqual(len(set(p)), r) # no duplicate elements - self.assert_(all(e in values for e in p)) # elements taken from input iterable + self.assertTrue(all(e in values for e in p)) # elements taken from input iterable self.assertEqual(result, list(permutations1(values, r))) # matches first pure python version self.assertEqual(result, list(permutations2(values, r))) # matches second pure python version if r == n: @@ -836,7 +836,7 @@ class TestBasicOps(unittest.TestCase): # tee pass-through to copyable iterator a, b = tee('abc') c, d = tee(a) - self.assert_(a is c) + self.assertTrue(a is c) # test tee_new t1, t2 = tee('abc') @@ -844,7 +844,7 @@ class TestBasicOps(unittest.TestCase): self.assertRaises(TypeError, tnew) self.assertRaises(TypeError, tnew, 10) t3 = tnew(t1) - self.assert_(list(t1) == list(t2) == list(t3) == list('abc')) + self.assertTrue(list(t1) == list(t2) == list(t3) == list('abc')) # test that tee objects are weak referencable a, b = tee(range(10)) @@ -1356,7 +1356,7 @@ class SubclassWithKwargsTest(unittest.TestCase): Subclass(newarg=1) except TypeError as err: # we expect type errors because of wrong argument count - self.failIf("does not take keyword arguments" in err.args[0]) + self.assertFalse("does not take keyword arguments" in err.args[0]) libreftest = """ Doctest for examples in the library reference: libitertools.tex diff --git a/Lib/test/test_kqueue.py b/Lib/test/test_kqueue.py index 42ef958..dd1ecc8 100644 --- a/Lib/test/test_kqueue.py +++ b/Lib/test/test_kqueue.py @@ -15,10 +15,10 @@ if not hasattr(select, "kqueue"): class TestKQueue(unittest.TestCase): def test_create_queue(self): kq = select.kqueue() - self.assert_(kq.fileno() > 0, kq.fileno()) - self.assert_(not kq.closed) + self.assertTrue(kq.fileno() > 0, kq.fileno()) + self.assertTrue(not kq.closed) kq.close() - self.assert_(kq.closed) + self.assertTrue(kq.closed) self.assertRaises(ValueError, kq.fileno) def test_create_event(self): @@ -34,8 +34,8 @@ class TestKQueue(unittest.TestCase): self.assertEqual(ev.udata, 0) self.assertEqual(ev, ev) self.assertNotEqual(ev, other) - self.assert_(ev < other) - self.assert_(other >= ev) + self.assertTrue(ev < other) + self.assertTrue(other >= ev) for op in lt, le, gt, ge: self.assertRaises(TypeError, op, ev, None) self.assertRaises(TypeError, op, ev, 1) diff --git a/Lib/test/test_largefile.py b/Lib/test/test_largefile.py index 1e868e0..7fd3e0e 100644 --- a/Lib/test/test_largefile.py +++ b/Lib/test/test_largefile.py @@ -139,7 +139,7 @@ class LargeFileTest(unittest.TestCase): for pos in (2**31-1, 2**31, 2**31+1): with self.open(TESTFN, 'rb') as f: f.seek(pos) - self.assert_(f.seekable()) + self.assertTrue(f.seekable()) def test_main(): diff --git a/Lib/test/test_list.py b/Lib/test/test_list.py index 279afec..3510bd5 100644 --- a/Lib/test/test_list.py +++ b/Lib/test/test_list.py @@ -9,7 +9,7 @@ class ListTest(list_tests.CommonTest): l0_3 = [0, 1, 2, 3] l0_3_bis = list(l0_3) self.assertEqual(l0_3, l0_3_bis) - self.assert_(l0_3 is not l0_3_bis) + self.assertTrue(l0_3 is not l0_3_bis) self.assertEqual(list(()), []) self.assertEqual(list((0, 1, 2, 3)), [0, 1, 2, 3]) self.assertEqual(list(''), []) @@ -39,11 +39,11 @@ class ListTest(list_tests.CommonTest): def test_truth(self): super().test_truth() - self.assert_(not []) - self.assert_([42]) + self.assertTrue(not []) + self.assertTrue([42]) def test_identity(self): - self.assert_([] is not []) + self.assertTrue([] is not []) def test_len(self): super().test_len() diff --git a/Lib/test/test_logging.py b/Lib/test/test_logging.py index 69ec491..72b26bb 100644 --- a/Lib/test/test_logging.py +++ b/Lib/test/test_logging.py @@ -99,7 +99,7 @@ class BaseTest(unittest.TestCase): finally: logging._releaseLock() - def assert_log_lines(self, expected_values, stream=None): + def assertTruelog_lines(self, expected_values, stream=None): """Match the collected log lines against the regular expression self.expected_log_pat, and compare the extracted group values to the expected_values list of tuples.""" @@ -165,7 +165,7 @@ class BuiltinLevelsTest(BaseTest): INF.debug(m()) - self.assert_log_lines([ + self.assertTruelog_lines([ ('ERR', 'CRITICAL', '1'), ('ERR', 'ERROR', '2'), ('INF', 'CRITICAL', '3'), @@ -197,7 +197,7 @@ class BuiltinLevelsTest(BaseTest): INF_ERR.info(m()) INF_ERR.debug(m()) - self.assert_log_lines([ + self.assertTruelog_lines([ ('INF.ERR', 'CRITICAL', '1'), ('INF.ERR', 'ERROR', '2'), ]) @@ -228,7 +228,7 @@ class BuiltinLevelsTest(BaseTest): INF_ERR_UNDEF.info(m()) INF_ERR_UNDEF.debug(m()) - self.assert_log_lines([ + self.assertTruelog_lines([ ('INF.UNDEF', 'CRITICAL', '1'), ('INF.UNDEF', 'ERROR', '2'), ('INF.UNDEF', 'WARNING', '3'), @@ -256,7 +256,7 @@ class BuiltinLevelsTest(BaseTest): GRANDCHILD.debug(m()) CHILD.debug(m()) - self.assert_log_lines([ + self.assertTruelog_lines([ ('INF.BADPARENT.UNDEF', 'CRITICAL', '1'), ('INF.BADPARENT.UNDEF', 'INFO', '2'), ('INF.BADPARENT', 'CRITICAL', '3'), @@ -285,7 +285,7 @@ class BasicFilterTest(BaseTest): spam_eggs_fish.info(self.next_message()) # Good. spam_bakedbeans.info(self.next_message()) - self.assert_log_lines([ + self.assertTruelog_lines([ ('spam.eggs', 'INFO', '2'), ('spam.eggs.fish', 'INFO', '3'), ]) @@ -367,7 +367,7 @@ class CustomLevelsAndFiltersTest(BaseTest): self.root_logger.setLevel(VERBOSE) # Levels >= 'Verbose' are good. self.log_at_all_levels(self.root_logger) - self.assert_log_lines([ + self.assertTruelog_lines([ ('Verbose', '5'), ('Sociable', '6'), ('Effusive', '7'), @@ -382,7 +382,7 @@ class CustomLevelsAndFiltersTest(BaseTest): try: # Levels >= 'Sociable' are good. self.log_at_all_levels(self.root_logger) - self.assert_log_lines([ + self.assertTruelog_lines([ ('Sociable', '6'), ('Effusive', '7'), ('Terse', '8'), @@ -413,12 +413,12 @@ class CustomLevelsAndFiltersTest(BaseTest): ('Taciturn', '9'), ('Silent', '10'), ] - self.assert_log_lines(first_lines) + self.assertTruelog_lines(first_lines) specific_filter = VerySpecificFilter() self.root_logger.addFilter(specific_filter) self.log_at_all_levels(self.root_logger) - self.assert_log_lines(first_lines + [ + self.assertTruelog_lines(first_lines + [ # Not only 'Garrulous' is still missing, but also 'Sociable' # and 'Taciturn' ('Boring', '11'), @@ -458,9 +458,9 @@ class MemoryHandlerTest(BaseTest): # The memory handler flushes to its target handler based on specific # criteria (message count and message level). self.mem_logger.debug(self.next_message()) - self.assert_log_lines([]) + self.assertTruelog_lines([]) self.mem_logger.info(self.next_message()) - self.assert_log_lines([]) + self.assertTruelog_lines([]) # This will flush because the level is >= logging.WARNING self.mem_logger.warn(self.next_message()) lines = [ @@ -468,19 +468,19 @@ class MemoryHandlerTest(BaseTest): ('INFO', '2'), ('WARNING', '3'), ] - self.assert_log_lines(lines) + self.assertTruelog_lines(lines) for n in (4, 14): for i in range(9): self.mem_logger.debug(self.next_message()) - self.assert_log_lines(lines) + self.assertTruelog_lines(lines) # This will flush because it's the 10th message since the last # flush. self.mem_logger.debug(self.next_message()) lines = lines + [('DEBUG', str(i)) for i in range(n, n + 10)] - self.assert_log_lines(lines) + self.assertTruelog_lines(lines) self.mem_logger.debug(self.next_message()) - self.assert_log_lines(lines) + self.assertTruelog_lines(lines) class ExceptionFormatter(logging.Formatter): @@ -650,11 +650,11 @@ class ConfigFileTest(BaseTest): logger.info(self.next_message()) # Outputs a message logger.error(self.next_message()) - self.assert_log_lines([ + self.assertTruelog_lines([ ('ERROR', '2'), ], stream=output) # Original logger output is empty. - self.assert_log_lines([]) + self.assertTruelog_lines([]) def test_config1_ok(self, config=config1): # A config file defining a sub-parser as well. @@ -664,12 +664,12 @@ class ConfigFileTest(BaseTest): # Both will output a message logger.info(self.next_message()) logger.error(self.next_message()) - self.assert_log_lines([ + self.assertTruelog_lines([ ('INFO', '1'), ('ERROR', '2'), ], stream=output) # Original logger output is empty. - self.assert_log_lines([]) + self.assertTruelog_lines([]) def test_config2_failure(self): # A simple config file which overrides the default settings. @@ -692,7 +692,7 @@ class ConfigFileTest(BaseTest): self.assertEquals(output.getvalue(), "ERROR:root:just testing\nGot a [RuntimeError]\n") # Original logger output is empty - self.assert_log_lines([]) + self.assertTruelog_lines([]) def test_config5_ok(self): self.test_config1_ok(config=self.config5) @@ -826,7 +826,7 @@ class MemoryTest(BaseTest): key = id(obj), repr(obj) self._survivors[key] = weakref.ref(obj) - def _assert_survival(self): + def _assertTruesurvival(self): """Assert that all objects watched for survival have survived.""" # Trigger cycle breaking. gc.collect() @@ -847,16 +847,16 @@ class MemoryTest(BaseTest): foo.setLevel(logging.DEBUG) self.root_logger.debug(self.next_message()) foo.debug(self.next_message()) - self.assert_log_lines([ + self.assertTruelog_lines([ ('foo', 'DEBUG', '2'), ]) del foo # foo has survived. - self._assert_survival() + self._assertTruesurvival() # foo has retained its settings. bar = logging.getLogger("foo") bar.debug(self.next_message()) - self.assert_log_lines([ + self.assertTruelog_lines([ ('foo', 'DEBUG', '2'), ('foo', 'DEBUG', '3'), ]) @@ -881,7 +881,7 @@ class EncodingTest(BaseTest): # check we wrote exactly those bytes, ignoring trailing \n etc f = open(fn, encoding="utf8") try: - self.failUnlessEqual(f.read().rstrip(), data) + self.assertEqual(f.read().rstrip(), data) finally: f.close() finally: diff --git a/Lib/test/test_long.py b/Lib/test/test_long.py index 53d3e6b..1b5e6d4 100644 --- a/Lib/test/test_long.py +++ b/Lib/test/test_long.py @@ -65,7 +65,7 @@ class LongTest(unittest.TestCase): # The sign of the number is also random. def getran(self, ndigits): - self.assert_(ndigits > 0) + self.assertTrue(ndigits > 0) nbits_hi = ndigits * SHIFT nbits_lo = nbits_hi - SHIFT + 1 answer = 0 @@ -74,13 +74,13 @@ class LongTest(unittest.TestCase): while nbits < nbits_lo: bits = (r >> 1) + 1 bits = min(bits, nbits_hi - nbits) - self.assert_(1 <= bits <= SHIFT) + self.assertTrue(1 <= bits <= SHIFT) nbits = nbits + bits answer = answer << bits if r & 1: answer = answer | ((1 << bits) - 1) r = int(random.random() * (SHIFT * 2)) - self.assert_(nbits_lo <= nbits <= nbits_hi) + self.assertTrue(nbits_lo <= nbits <= nbits_hi) if random.random() < 0.5: answer = -answer return answer @@ -106,9 +106,9 @@ class LongTest(unittest.TestCase): eq(r, r2, Frm("divmod returns different mod than %% for %r and %r", x, y)) eq(x, q*y + r, Frm("x != q*y + r after divmod on x=%r, y=%r", x, y)) if y > 0: - self.assert_(0 <= r < y, Frm("bad mod from divmod on %r and %r", x, y)) + self.assertTrue(0 <= r < y, Frm("bad mod from divmod on %r and %r", x, y)) else: - self.assert_(y < r <= 0, Frm("bad mod from divmod on %r and %r", x, y)) + self.assertTrue(y < r <= 0, Frm("bad mod from divmod on %r and %r", x, y)) def test_division(self): digits = list(range(1, MAXDIGITS+1)) + list(range(KARATSUBA_CUTOFF, @@ -538,7 +538,7 @@ class LongTest(unittest.TestCase): y = int(x) except OverflowError: self.fail("int(long(sys.maxsize) + 1) mustn't overflow") - self.assert_(isinstance(y, int), + self.assertTrue(isinstance(y, int), "int(long(sys.maxsize) + 1) should have returned long") x = hugeneg_aslong - 1 @@ -546,14 +546,14 @@ class LongTest(unittest.TestCase): y = int(x) except OverflowError: self.fail("int(long(-sys.maxsize-1) - 1) mustn't overflow") - self.assert_(isinstance(y, int), + self.assertTrue(isinstance(y, int), "int(long(-sys.maxsize-1) - 1) should have returned long") class long2(int): pass x = long2(1<<100) y = int(x) - self.assert_(type(y) is int, + self.assertTrue(type(y) is int, "overflowing int conversion must return long not long subtype") # ----------------------------------- tests of auto int->long conversion @@ -958,7 +958,7 @@ class LongTest(unittest.TestCase): self.assertEqual(k, len(bin(x).lstrip('-0b'))) # Behaviour as specified in the docs if x != 0: - self.assert_(2**(k-1) <= abs(x) < 2**k) + self.assertTrue(2**(k-1) <= abs(x) < 2**k) else: self.assertEqual(k, 0) # Alternative definition: x.bit_length() == 1 + floor(log_2(x)) @@ -995,7 +995,7 @@ class LongTest(unittest.TestCase): got = round(k+offset, -1) expected = v+offset self.assertEqual(got, expected) - self.assert_(type(got) is int) + self.assertTrue(type(got) is int) # larger second argument self.assertEqual(round(-150, -2), -200) @@ -1034,7 +1034,7 @@ class LongTest(unittest.TestCase): got = round(10**k + 324678, -3) expect = 10**k + 325000 self.assertEqual(got, expect) - self.assert_(type(got) is int) + self.assertTrue(type(got) is int) # nonnegative second argument: round(x, n) should just return x for n in range(5): @@ -1042,7 +1042,7 @@ class LongTest(unittest.TestCase): x = random.randrange(-10000, 10000) got = round(x, n) self.assertEqual(got, x) - self.assert_(type(got) is int) + self.assertTrue(type(got) is int) for huge_n in 2**31-1, 2**31, 2**63-1, 2**63, 2**100, 10**100: self.assertEqual(round(8979323, huge_n), 8979323) @@ -1051,7 +1051,7 @@ class LongTest(unittest.TestCase): x = random.randrange(-10000, 10000) got = round(x) self.assertEqual(got, x) - self.assert_(type(got) is int) + self.assertTrue(type(got) is int) # bad second argument bad_exponents = ('brian', 2.0, 0j, None) diff --git a/Lib/test/test_macpath.py b/Lib/test/test_macpath.py index 368d8f5..e13865d 100644 --- a/Lib/test/test_macpath.py +++ b/Lib/test/test_macpath.py @@ -10,37 +10,37 @@ class MacPathTestCase(unittest.TestCase): def test_isabs(self): isabs = macpath.isabs - self.assert_(isabs("xx:yy")) - self.assert_(isabs("xx:yy:")) - self.assert_(isabs("xx:")) - self.failIf(isabs("foo")) - self.failIf(isabs(":foo")) - self.failIf(isabs(":foo:bar")) - self.failIf(isabs(":foo:bar:")) - - self.assert_(isabs(b"xx:yy")) - self.assert_(isabs(b"xx:yy:")) - self.assert_(isabs(b"xx:")) - self.failIf(isabs(b"foo")) - self.failIf(isabs(b":foo")) - self.failIf(isabs(b":foo:bar")) - self.failIf(isabs(b":foo:bar:")) + self.assertTrue(isabs("xx:yy")) + self.assertTrue(isabs("xx:yy:")) + self.assertTrue(isabs("xx:")) + self.assertFalse(isabs("foo")) + self.assertFalse(isabs(":foo")) + self.assertFalse(isabs(":foo:bar")) + self.assertFalse(isabs(":foo:bar:")) + + self.assertTrue(isabs(b"xx:yy")) + self.assertTrue(isabs(b"xx:yy:")) + self.assertTrue(isabs(b"xx:")) + self.assertFalse(isabs(b"foo")) + self.assertFalse(isabs(b":foo")) + self.assertFalse(isabs(b":foo:bar")) + self.assertFalse(isabs(b":foo:bar:")) def test_commonprefix(self): commonprefix = macpath.commonprefix - self.assert_(commonprefix(["home:swenson:spam", "home:swen:spam"]) + self.assertTrue(commonprefix(["home:swenson:spam", "home:swen:spam"]) == "home:swen") - self.assert_(commonprefix([":home:swen:spam", ":home:swen:eggs"]) + self.assertTrue(commonprefix([":home:swen:spam", ":home:swen:eggs"]) == ":home:swen:") - self.assert_(commonprefix([":home:swen:spam", ":home:swen:spam"]) + self.assertTrue(commonprefix([":home:swen:spam", ":home:swen:spam"]) == ":home:swen:spam") - self.assert_(commonprefix([b"home:swenson:spam", b"home:swen:spam"]) + self.assertTrue(commonprefix([b"home:swenson:spam", b"home:swen:spam"]) == b"home:swen") - self.assert_(commonprefix([b":home:swen:spam", b":home:swen:eggs"]) + self.assertTrue(commonprefix([b":home:swen:spam", b":home:swen:eggs"]) == b":home:swen:") - self.assert_(commonprefix([b":home:swen:spam", b":home:swen:spam"]) + self.assertTrue(commonprefix([b":home:swen:spam", b":home:swen:spam"]) == b":home:swen:spam") def test_split(self): diff --git a/Lib/test/test_mailbox.py b/Lib/test/test_mailbox.py index 655b639..8994340 100644 --- a/Lib/test/test_mailbox.py +++ b/Lib/test/test_mailbox.py @@ -21,16 +21,16 @@ class TestBase(unittest.TestCase): def _check_sample(self, msg): # Inspect a mailbox.Message representation of the sample message - self.assert_(isinstance(msg, email.message.Message)) - self.assert_(isinstance(msg, mailbox.Message)) + self.assertTrue(isinstance(msg, email.message.Message)) + self.assertTrue(isinstance(msg, mailbox.Message)) for key, value in _sample_headers.items(): - self.assert_(value in msg.get_all(key)) - self.assert_(msg.is_multipart()) + self.assertTrue(value in msg.get_all(key)) + self.assertTrue(msg.is_multipart()) self.assertEqual(len(msg.get_payload()), len(_sample_payloads)) for i, payload in enumerate(_sample_payloads): part = msg.get_payload(i) - self.assert_(isinstance(part, email.message.Message)) - self.assert_(not isinstance(part, mailbox.Message)) + self.assertTrue(isinstance(part, email.message.Message)) + self.assertTrue(not isinstance(part, mailbox.Message)) self.assertEqual(part.get_payload(), payload) def _delete_recursively(self, target): @@ -92,7 +92,7 @@ class TestMailbox(TestBase): self.assertEqual(len(self._box), 2) method(key0) l = len(self._box) - self.assert_(l == 1, "actual l: %s" % l) + self.assertTrue(l == 1, "actual l: %s" % l) self.assertRaises(KeyError, lambda: self._box[key0]) self.assertRaises(KeyError, lambda: method(key0)) self.assertEqual(self._box.get_string(key1), self._template % 1) @@ -100,7 +100,7 @@ class TestMailbox(TestBase): self.assertEqual(len(self._box), 2) method(key2) l = len(self._box) - self.assert_(l == 1, "actual l: %s" % l) + self.assertTrue(l == 1, "actual l: %s" % l) self.assertRaises(KeyError, lambda: self._box[key2]) self.assertRaises(KeyError, lambda: method(key2)) self.assertEqual(self._box.get_string(key1), self._template % 1) @@ -127,8 +127,8 @@ class TestMailbox(TestBase): msg = self._box.get(key0) self.assertEqual(msg['from'], 'foo') self.assertEqual(msg.get_payload(), '0') - self.assert_(self._box.get('foo') is None) - self.assert_(self._box.get('foo', False) is False) + self.assertTrue(self._box.get('foo') is None) + self.assertTrue(self._box.get('foo', False) is False) self._box.close() self._box = self._factory(self._path) key1 = self._box.add(self._template % 1) @@ -151,7 +151,7 @@ class TestMailbox(TestBase): key0 = self._box.add(self._template % 0) key1 = self._box.add(_sample_message) msg0 = self._box.get_message(key0) - self.assert_(isinstance(msg0, mailbox.Message)) + self.assertTrue(isinstance(msg0, mailbox.Message)) self.assertEqual(msg0['from'], 'foo') self.assertEqual(msg0.get_payload(), '0') self._check_sample(self._box.get_message(key1)) @@ -228,29 +228,29 @@ class TestMailbox(TestBase): count = 0 for value in returned_values: self.assertEqual(value['from'], 'foo') - self.assert_(int(value.get_payload()) < repetitions) + self.assertTrue(int(value.get_payload()) < repetitions) count += 1 self.assertEqual(len(values), count) def test_contains(self): # Check existence of keys using __contains__() method = self._box.__contains__ - self.assert_(not method('foo')) + self.assertTrue(not method('foo')) key0 = self._box.add(self._template % 0) - self.assert_(method(key0)) - self.assert_(not method('foo')) + self.assertTrue(method(key0)) + self.assertTrue(not method('foo')) key1 = self._box.add(self._template % 1) - self.assert_(method(key1)) - self.assert_(method(key0)) - self.assert_(not method('foo')) + self.assertTrue(method(key1)) + self.assertTrue(method(key0)) + self.assertTrue(not method('foo')) self._box.remove(key0) - self.assert_(not method(key0)) - self.assert_(method(key1)) - self.assert_(not method('foo')) + self.assertTrue(not method(key0)) + self.assertTrue(method(key1)) + self.assertTrue(not method('foo')) self._box.remove(key1) - self.assert_(not method(key1)) - self.assert_(not method(key0)) - self.assert_(not method('foo')) + self.assertTrue(not method(key1)) + self.assertTrue(not method(key0)) + self.assertTrue(not method('foo')) def test_len(self, repetitions=10): # Get message count @@ -297,7 +297,7 @@ class TestMailbox(TestBase): for i in range(iterations): self._box.add(self._template % i) for i, key in enumerate(keys): - self.assert_(self._box.get_string(key) == self._template % i) + self.assertTrue(self._box.get_string(key) == self._template % i) self._box.clear() self.assertEqual(len(self._box), 0) for i, key in enumerate(keys): @@ -306,19 +306,19 @@ class TestMailbox(TestBase): def test_pop(self): # Get and remove a message using pop() key0 = self._box.add(self._template % 0) - self.assert_(key0 in self._box) + self.assertTrue(key0 in self._box) key1 = self._box.add(self._template % 1) - self.assert_(key1 in self._box) + self.assertTrue(key1 in self._box) self.assertEqual(self._box.pop(key0).get_payload(), '0') - self.assert_(key0 not in self._box) - self.assert_(key1 in self._box) + self.assertTrue(key0 not in self._box) + self.assertTrue(key1 in self._box) key2 = self._box.add(self._template % 2) - self.assert_(key2 in self._box) + self.assertTrue(key2 in self._box) self.assertEqual(self._box.pop(key2).get_payload(), '2') - self.assert_(key2 not in self._box) - self.assert_(key1 in self._box) + self.assertTrue(key2 not in self._box) + self.assertTrue(key1 in self._box) self.assertEqual(self._box.pop(key1).get_payload(), '1') - self.assert_(key1 not in self._box) + self.assertTrue(key1 not in self._box) self.assertEqual(len(self._box), 0) def test_popitem(self, iterations=10): @@ -329,8 +329,8 @@ class TestMailbox(TestBase): seen = [] for i in range(10): key, msg = self._box.popitem() - self.assert_(key in keys) - self.assert_(key not in seen) + self.assertTrue(key in keys) + self.assertTrue(key not in seen) seen.append(key) self.assertEqual(int(msg.get_payload()), keys.index(key)) self.assertEqual(len(self._box), 0) @@ -377,11 +377,11 @@ class TestMailbox(TestBase): def test_lock_unlock(self): # Lock and unlock the mailbox - self.assert_(not os.path.exists(self._get_lock_path())) + self.assertTrue(not os.path.exists(self._get_lock_path())) self._box.lock() - self.assert_(os.path.exists(self._get_lock_path())) + self.assertTrue(os.path.exists(self._get_lock_path())) self._box.unlock() - self.assert_(not os.path.exists(self._get_lock_path())) + self.assertTrue(not os.path.exists(self._get_lock_path())) def test_close(self): # Close mailbox and flush changes to disk @@ -400,7 +400,7 @@ class TestMailbox(TestBase): keys = self._box.keys() self.assertEqual(len(keys), 3) for key in keys: - self.assert_(self._box.get_string(key) in contents) + self.assertTrue(self._box.get_string(key) in contents) oldbox.close() def test_dump_message(self): @@ -469,7 +469,7 @@ class TestMaildir(TestMailbox): msg.set_subdir('cur') msg.set_info('foo') key = self._box.add(msg) - self.assert_(os.path.exists(os.path.join(self._path, 'cur', '%s%sfoo' % + self.assertTrue(os.path.exists(os.path.join(self._path, 'cur', '%s%sfoo' % (key, self._box.colon)))) def test_get_MM(self): @@ -479,7 +479,7 @@ class TestMaildir(TestMailbox): msg.set_flags('RF') key = self._box.add(msg) msg_returned = self._box.get_message(key) - self.assert_(isinstance(msg_returned, mailbox.MaildirMessage)) + self.assertTrue(isinstance(msg_returned, mailbox.MaildirMessage)) self.assertEqual(msg_returned.get_subdir(), 'cur') self.assertEqual(msg_returned.get_flags(), 'FR') @@ -519,7 +519,7 @@ class TestMaildir(TestMailbox): box = mailbox.Maildir(self._path, factory=FakeMessage) box.colon = self._box.colon msg2 = box.get_message(key) - self.assert_(isinstance(msg2, FakeMessage)) + self.assertTrue(isinstance(msg2, FakeMessage)) def test_initialize_new(self): # Initialize a non-existent mailbox @@ -545,7 +545,7 @@ class TestMaildir(TestMailbox): for subdir in '', 'tmp', 'new', 'cur': path = os.path.join(self._path, subdir) mode = os.stat(path)[stat.ST_MODE] - self.assert_(stat.S_ISDIR(mode), "Not a directory: '%s'" % path) + self.assertTrue(stat.S_ISDIR(mode), "Not a directory: '%s'" % path) def test_list_folders(self): # List folders @@ -561,7 +561,7 @@ class TestMaildir(TestMailbox): self._box.add_folder('foo.bar') folder0 = self._box.get_folder('foo.bar') folder0.add(self._template % 'bar') - self.assert_(os.path.isdir(os.path.join(self._path, '.foo.bar'))) + self.assertTrue(os.path.isdir(os.path.join(self._path, '.foo.bar'))) folder1 = self._box.get_folder('foo.bar') self.assertEqual(folder1.get_string(folder1.keys()[0]), self._template % 'bar') @@ -571,7 +571,7 @@ class TestMaildir(TestMailbox): self._box.add_folder('one') self._box.add_folder('two') self.assertEqual(len(self._box.list_folders()), 2) - self.assert_(set(self._box.list_folders()) == set(('one', 'two'))) + self.assertTrue(set(self._box.list_folders()) == set(('one', 'two'))) self._box.remove_folder('one') self.assertEqual(len(self._box.list_folders()), 1) self.assertEqual(set(self._box.list_folders()), set(('two',))) @@ -596,14 +596,14 @@ class TestMaildir(TestMailbox): f.write("@") f.close() self._box.clean() - self.assert_(os.path.exists(foo_path)) - self.assert_(os.path.exists(bar_path)) + self.assertTrue(os.path.exists(foo_path)) + self.assertTrue(os.path.exists(bar_path)) foo_stat = os.stat(foo_path) os.utime(foo_path, (time.time() - 129600 - 2, foo_stat.st_mtime)) self._box.clean() - self.assert_(not os.path.exists(foo_path)) - self.assert_(os.path.exists(bar_path)) + self.assertTrue(not os.path.exists(foo_path)) + self.assertTrue(os.path.exists(bar_path)) def test_create_tmp(self, repetitions=10): # Create files in tmp directory @@ -623,13 +623,13 @@ class TestMaildir(TestMailbox): "tmp")), "File in wrong location: '%s'" % head) match = pattern.match(tail) - self.assert_(match is not None, "Invalid file name: '%s'" % tail) + self.assertTrue(match is not None, "Invalid file name: '%s'" % tail) groups = match.groups() if previous_groups is not None: - self.assert_(int(groups[0] >= previous_groups[0]), + self.assertTrue(int(groups[0] >= previous_groups[0]), "Non-monotonic seconds: '%s' before '%s'" % (previous_groups[0], groups[0])) - self.assert_(int(groups[1] >= previous_groups[1]) or + self.assertTrue(int(groups[1] >= previous_groups[1]) or groups[0] != groups[1], "Non-monotonic milliseconds: '%s' before '%s'" % (previous_groups[1], groups[1])) @@ -691,10 +691,10 @@ class TestMaildir(TestMailbox): return None box = self._factory(self._path, factory=dummy_factory) folder = box.add_folder('folder1') - self.assert_(folder._factory is dummy_factory) + self.assertTrue(folder._factory is dummy_factory) folder1_alias = box.get_folder('folder1') - self.assert_(folder1_alias._factory is dummy_factory) + self.assertTrue(folder1_alias._factory is dummy_factory) def test_directory_in_folder (self): # Test that mailboxes still work if there's a stray extra directory @@ -721,7 +721,7 @@ class TestMaildir(TestMailbox): os.umask(orig_umask) path = os.path.join(self._path, self._box._lookup(key)) mode = os.stat(path).st_mode - self.assert_(mode & 0o111 == 0) + self.assertTrue(mode & 0o111 == 0) def test_folder_file_perms(self): # From bug #3228, we want to verify that the file created inside a Maildir @@ -802,7 +802,7 @@ class _TestMboxMMDF(TestMailbox): self._box = self._factory(self._path) self.assertEqual(len(self._box), 3) for key in self._box.keys(): - self.assert_(self._box.get_string(key) in values) + self.assertTrue(self._box.get_string(key) in values) self._box.close() self.assertEqual(mtime, os.path.getmtime(self._path)) @@ -859,7 +859,7 @@ class _TestMboxMMDF(TestMailbox): self._box.lock() key2 = self._box.add(msg) self._box.flush() - self.assert_(self._box._locked) + self.assertTrue(self._box._locked) self._box.close() @@ -913,15 +913,15 @@ class TestMH(TestMailbox): new_folder = self._box.add_folder('foo.bar') folder0 = self._box.get_folder('foo.bar') folder0.add(self._template % 'bar') - self.assert_(os.path.isdir(os.path.join(self._path, 'foo.bar'))) + self.assertTrue(os.path.isdir(os.path.join(self._path, 'foo.bar'))) folder1 = self._box.get_folder('foo.bar') self.assertEqual(folder1.get_string(folder1.keys()[0]), self._template % 'bar') # Test for bug #1569790: verify that folders returned by .get_folder() # use the same factory function. - self.assert_(new_folder._factory is self._box._factory) - self.assert_(folder0._factory is self._box._factory) + self.assertTrue(new_folder._factory is self._box._factory) + self.assertTrue(folder0._factory is self._box._factory) def test_add_and_remove_folders(self): # Delete folders @@ -990,7 +990,7 @@ class TestMH(TestMailbox): {'foo':[key0,key1,key3], 'unseen':[key0], 'bar':[key3], 'replied':[key3]}) self._box.pack() - self.assert_(self._box.keys() == [1, 2, 3]) + self.assertTrue(self._box.keys() == [1, 2, 3]) key0 = key0 key1 = key0 + 1 key2 = key1 + 1 @@ -1082,11 +1082,11 @@ class TestMessage(TestBase): # Initialize without arguments msg = self._factory() self._post_initialize_hook(msg) - self.assert_(isinstance(msg, email.message.Message)) - self.assert_(isinstance(msg, mailbox.Message)) - self.assert_(isinstance(msg, self._factory)) + self.assertTrue(isinstance(msg, email.message.Message)) + self.assertTrue(isinstance(msg, mailbox.Message)) + self.assertTrue(isinstance(msg, self._factory)) self.assertEqual(msg.keys(), []) - self.assert_(not msg.is_multipart()) + self.assertTrue(not msg.is_multipart()) self.assertEqual(msg.get_payload(), None) def test_initialize_incorrectly(self): @@ -1159,7 +1159,7 @@ class TestMaildirMessage(TestMessage): def test_date(self): # Use get_date() and set_date() msg = mailbox.MaildirMessage(_sample_message) - self.assert_(abs(msg.get_date() - time.time()) < 60) + self.assertTrue(abs(msg.get_date() - time.time()) < 60) msg.set_date(0.0) self.assertEqual(msg.get_date(), 0.0) @@ -1234,7 +1234,7 @@ class _TestMboxMMDFMessage(TestMessage): # Check contents of "From " line if sender is None: sender = "MAILER-DAEMON" - self.assert_(re.match(sender + r" \w{3} \w{3} [\d ]\d [\d ]\d:\d{2}:" + self.assertTrue(re.match(sender + r" \w{3} \w{3} [\d ]\d [\d ]\d:\d{2}:" r"\d{2} \d{4}", msg.get_from()) is not None) @@ -1309,19 +1309,19 @@ class TestBabylMessage(TestMessage): msg = mailbox.BabylMessage(_sample_message) visible = msg.get_visible() self.assertEqual(visible.keys(), []) - self.assert_(visible.get_payload() is None) + self.assertTrue(visible.get_payload() is None) visible['User-Agent'] = 'FooBar 1.0' visible['X-Whatever'] = 'Blah' self.assertEqual(msg.get_visible().keys(), []) msg.set_visible(visible) visible = msg.get_visible() - self.assert_(visible.keys() == ['User-Agent', 'X-Whatever']) - self.assert_(visible['User-Agent'] == 'FooBar 1.0') + self.assertTrue(visible.keys() == ['User-Agent', 'X-Whatever']) + self.assertTrue(visible['User-Agent'] == 'FooBar 1.0') self.assertEqual(visible['X-Whatever'], 'Blah') - self.assert_(visible.get_payload() is None) + self.assertTrue(visible.get_payload() is None) msg.update_visible() self.assertEqual(visible.keys(), ['User-Agent', 'X-Whatever']) - self.assert_(visible.get_payload() is None) + self.assertTrue(visible.get_payload() is None) visible = msg.get_visible() self.assertEqual(visible.keys(), ['User-Agent', 'Date', 'From', 'To', 'Subject']) @@ -1423,7 +1423,7 @@ class TestMessageConversion(TestBase): msg_mboxMMDF.set_flags(setting) msg = mailbox.MaildirMessage(msg_mboxMMDF) self.assertEqual(msg.get_flags(), result) - self.assert_(msg.get_date() == 0.0, msg.get_date()) + self.assertTrue(msg.get_date() == 0.0, msg.get_date()) msg_mboxMMDF.set_flags('O') self.assertEqual(mailbox.MaildirMessage(msg_mboxMMDF).get_subdir(), 'cur') @@ -1655,7 +1655,7 @@ class TestProxyFileBase(TestBase): proxy.seek(2, 0) self.assertEqual(proxy.read(), b'o' + linesep + b'bar' + linesep) proxy.seek(100) - self.failIf(proxy.read()) + self.assertFalse(proxy.read()) def _test_close(self, proxy): # Close a file @@ -1820,36 +1820,36 @@ class MaildirTestCase(unittest.TestCase): # Test for regression on bug #117490: # Make sure the boxes attribute actually gets set. self.mbox = mailbox.Maildir(support.TESTFN) - #self.assert_(hasattr(self.mbox, "boxes")) + #self.assertTrue(hasattr(self.mbox, "boxes")) #self.assertEqual(len(self.mbox.boxes), 0) - self.assert_(self.mbox.next() is None) - self.assert_(self.mbox.next() is None) + self.assertTrue(self.mbox.next() is None) + self.assertTrue(self.mbox.next() is None) def test_nonempty_maildir_cur(self): self.createMessage("cur") self.mbox = mailbox.Maildir(support.TESTFN) #self.assertEqual(len(self.mbox.boxes), 1) - self.assert_(self.mbox.next() is not None) - self.assert_(self.mbox.next() is None) - self.assert_(self.mbox.next() is None) + self.assertTrue(self.mbox.next() is not None) + self.assertTrue(self.mbox.next() is None) + self.assertTrue(self.mbox.next() is None) def test_nonempty_maildir_new(self): self.createMessage("new") self.mbox = mailbox.Maildir(support.TESTFN) #self.assertEqual(len(self.mbox.boxes), 1) - self.assert_(self.mbox.next() is not None) - self.assert_(self.mbox.next() is None) - self.assert_(self.mbox.next() is None) + self.assertTrue(self.mbox.next() is not None) + self.assertTrue(self.mbox.next() is None) + self.assertTrue(self.mbox.next() is None) def test_nonempty_maildir_both(self): self.createMessage("cur") self.createMessage("new") self.mbox = mailbox.Maildir(support.TESTFN) #self.assertEqual(len(self.mbox.boxes), 2) - self.assert_(self.mbox.next() is not None) - self.assert_(self.mbox.next() is not None) - self.assert_(self.mbox.next() is None) - self.assert_(self.mbox.next() is None) + self.assertTrue(self.mbox.next() is not None) + self.assertTrue(self.mbox.next() is not None) + self.assertTrue(self.mbox.next() is None) + self.assertTrue(self.mbox.next() is None) ## End: tests from the original module (for backward compatibility). diff --git a/Lib/test/test_math.py b/Lib/test/test_math.py index d74f01f..2321a09 100644 --- a/Lib/test/test_math.py +++ b/Lib/test/test_math.py @@ -72,7 +72,7 @@ class MathTests(unittest.TestCase): self.ftest('acos(1)', math.acos(1), 0) self.assertRaises(ValueError, math.acos, INF) self.assertRaises(ValueError, math.acos, NINF) - self.assert_(math.isnan(math.acos(NAN))) + self.assertTrue(math.isnan(math.acos(NAN))) def testAcosh(self): self.assertRaises(TypeError, math.acosh) @@ -82,7 +82,7 @@ class MathTests(unittest.TestCase): self.assertRaises(ValueError, math.acosh, -1) self.assertEquals(math.acosh(INF), INF) self.assertRaises(ValueError, math.acosh, NINF) - self.assert_(math.isnan(math.acosh(NAN))) + self.assertTrue(math.isnan(math.acosh(NAN))) def testAsin(self): self.assertRaises(TypeError, math.asin) @@ -91,7 +91,7 @@ class MathTests(unittest.TestCase): self.ftest('asin(1)', math.asin(1), math.pi/2) self.assertRaises(ValueError, math.asin, INF) self.assertRaises(ValueError, math.asin, NINF) - self.assert_(math.isnan(math.asin(NAN))) + self.assertTrue(math.isnan(math.asin(NAN))) def testAsinh(self): self.assertRaises(TypeError, math.asinh) @@ -100,7 +100,7 @@ class MathTests(unittest.TestCase): self.ftest('asinh(-1)', math.asinh(-1), -0.88137358701954305) self.assertEquals(math.asinh(INF), INF) self.assertEquals(math.asinh(NINF), NINF) - self.assert_(math.isnan(math.asinh(NAN))) + self.assertTrue(math.isnan(math.asinh(NAN))) def testAtan(self): self.assertRaises(TypeError, math.atan) @@ -109,7 +109,7 @@ class MathTests(unittest.TestCase): self.ftest('atan(1)', math.atan(1), math.pi/4) self.ftest('atan(inf)', math.atan(INF), math.pi/2) self.ftest('atan(-inf)', math.atan(NINF), -math.pi/2) - self.assert_(math.isnan(math.atan(NAN))) + self.assertTrue(math.isnan(math.atan(NAN))) def testAtanh(self): self.assertRaises(TypeError, math.atan) @@ -120,7 +120,7 @@ class MathTests(unittest.TestCase): self.assertRaises(ValueError, math.atanh, -1) self.assertRaises(ValueError, math.atanh, INF) self.assertRaises(ValueError, math.atanh, NINF) - self.assert_(math.isnan(math.atanh(NAN))) + self.assertTrue(math.isnan(math.atanh(NAN))) def testAtan2(self): self.assertRaises(TypeError, math.atan2) @@ -137,7 +137,7 @@ class MathTests(unittest.TestCase): self.assertEqual(math.atan2(0., 0.), 0.) self.assertEqual(math.atan2(0., 2.3), 0.) self.assertEqual(math.atan2(0., INF), 0.) - self.assert_(math.isnan(math.atan2(0., NAN))) + self.assertTrue(math.isnan(math.atan2(0., NAN))) # math.atan2(-0, x) self.ftest('atan2(-0., -inf)', math.atan2(-0., NINF), -math.pi) self.ftest('atan2(-0., -2.3)', math.atan2(-0., -2.3), -math.pi) @@ -145,7 +145,7 @@ class MathTests(unittest.TestCase): self.assertEqual(math.atan2(-0., 0.), -0.) self.assertEqual(math.atan2(-0., 2.3), -0.) self.assertEqual(math.atan2(-0., INF), -0.) - self.assert_(math.isnan(math.atan2(-0., NAN))) + self.assertTrue(math.isnan(math.atan2(-0., NAN))) # math.atan2(INF, x) self.ftest('atan2(inf, -inf)', math.atan2(INF, NINF), math.pi*3/4) self.ftest('atan2(inf, -2.3)', math.atan2(INF, -2.3), math.pi/2) @@ -153,7 +153,7 @@ class MathTests(unittest.TestCase): self.ftest('atan2(inf, 0.)', math.atan2(INF, 0.0), math.pi/2) self.ftest('atan2(inf, 2.3)', math.atan2(INF, 2.3), math.pi/2) self.ftest('atan2(inf, inf)', math.atan2(INF, INF), math.pi/4) - self.assert_(math.isnan(math.atan2(INF, NAN))) + self.assertTrue(math.isnan(math.atan2(INF, NAN))) # math.atan2(NINF, x) self.ftest('atan2(-inf, -inf)', math.atan2(NINF, NINF), -math.pi*3/4) self.ftest('atan2(-inf, -2.3)', math.atan2(NINF, -2.3), -math.pi/2) @@ -161,27 +161,27 @@ class MathTests(unittest.TestCase): self.ftest('atan2(-inf, 0.)', math.atan2(NINF, 0.0), -math.pi/2) self.ftest('atan2(-inf, 2.3)', math.atan2(NINF, 2.3), -math.pi/2) self.ftest('atan2(-inf, inf)', math.atan2(NINF, INF), -math.pi/4) - self.assert_(math.isnan(math.atan2(NINF, NAN))) + self.assertTrue(math.isnan(math.atan2(NINF, NAN))) # math.atan2(+finite, x) self.ftest('atan2(2.3, -inf)', math.atan2(2.3, NINF), math.pi) self.ftest('atan2(2.3, -0.)', math.atan2(2.3, -0.), math.pi/2) self.ftest('atan2(2.3, 0.)', math.atan2(2.3, 0.), math.pi/2) self.assertEqual(math.atan2(2.3, INF), 0.) - self.assert_(math.isnan(math.atan2(2.3, NAN))) + self.assertTrue(math.isnan(math.atan2(2.3, NAN))) # math.atan2(-finite, x) self.ftest('atan2(-2.3, -inf)', math.atan2(-2.3, NINF), -math.pi) self.ftest('atan2(-2.3, -0.)', math.atan2(-2.3, -0.), -math.pi/2) self.ftest('atan2(-2.3, 0.)', math.atan2(-2.3, 0.), -math.pi/2) self.assertEqual(math.atan2(-2.3, INF), -0.) - self.assert_(math.isnan(math.atan2(-2.3, NAN))) + self.assertTrue(math.isnan(math.atan2(-2.3, NAN))) # math.atan2(NAN, x) - self.assert_(math.isnan(math.atan2(NAN, NINF))) - self.assert_(math.isnan(math.atan2(NAN, -2.3))) - self.assert_(math.isnan(math.atan2(NAN, -0.))) - self.assert_(math.isnan(math.atan2(NAN, 0.))) - self.assert_(math.isnan(math.atan2(NAN, 2.3))) - self.assert_(math.isnan(math.atan2(NAN, INF))) - self.assert_(math.isnan(math.atan2(NAN, NAN))) + self.assertTrue(math.isnan(math.atan2(NAN, NINF))) + self.assertTrue(math.isnan(math.atan2(NAN, -2.3))) + self.assertTrue(math.isnan(math.atan2(NAN, -0.))) + self.assertTrue(math.isnan(math.atan2(NAN, 0.))) + self.assertTrue(math.isnan(math.atan2(NAN, 2.3))) + self.assertTrue(math.isnan(math.atan2(NAN, INF))) + self.assertTrue(math.isnan(math.atan2(NAN, NAN))) def testCeil(self): self.assertRaises(TypeError, math.ceil) @@ -194,7 +194,7 @@ class MathTests(unittest.TestCase): self.ftest('ceil(-1.5)', math.ceil(-1.5), -1) #self.assertEquals(math.ceil(INF), INF) #self.assertEquals(math.ceil(NINF), NINF) - #self.assert_(math.isnan(math.ceil(NAN))) + #self.assertTrue(math.isnan(math.ceil(NAN))) class TestCeil: def __ceil__(self): @@ -226,14 +226,14 @@ class MathTests(unittest.TestCase): self.assertEquals(copysign(INF, NINF), NINF) self.assertEquals(copysign(NINF, INF), INF) self.assertEquals(copysign(NINF, NINF), NINF) - self.assert_(math.isnan(copysign(NAN, 1.))) - self.assert_(math.isnan(copysign(NAN, INF))) - self.assert_(math.isnan(copysign(NAN, NINF))) - self.assert_(math.isnan(copysign(NAN, NAN))) + self.assertTrue(math.isnan(copysign(NAN, 1.))) + self.assertTrue(math.isnan(copysign(NAN, INF))) + self.assertTrue(math.isnan(copysign(NAN, NINF))) + self.assertTrue(math.isnan(copysign(NAN, NAN))) # copysign(INF, NAN) may be INF or it may be NINF, since # we don't know whether the sign bit of NAN is set on any # given platform. - self.assert_(math.isinf(copysign(INF, NAN))) + self.assertTrue(math.isinf(copysign(INF, NAN))) # similarly, copysign(2., NAN) could be 2. or -2. self.assertEquals(abs(copysign(2., NAN)), 2.) @@ -244,12 +244,12 @@ class MathTests(unittest.TestCase): self.ftest('cos(pi/2)', math.cos(math.pi/2), 0) self.ftest('cos(pi)', math.cos(math.pi), -1) try: - self.assert_(math.isnan(math.cos(INF))) - self.assert_(math.isnan(math.cos(NINF))) + self.assertTrue(math.isnan(math.cos(INF))) + self.assertTrue(math.isnan(math.cos(NINF))) except ValueError: self.assertRaises(ValueError, math.cos, INF) self.assertRaises(ValueError, math.cos, NINF) - self.assert_(math.isnan(math.cos(NAN))) + self.assertTrue(math.isnan(math.cos(NAN))) def testCosh(self): self.assertRaises(TypeError, math.cosh) @@ -257,7 +257,7 @@ class MathTests(unittest.TestCase): self.ftest('cosh(2)-2*cosh(1)**2', math.cosh(2)-2*math.cosh(1)**2, -1) # Thanks to Lambert self.assertEquals(math.cosh(INF), INF) self.assertEquals(math.cosh(NINF), INF) - self.assert_(math.isnan(math.cosh(NAN))) + self.assertTrue(math.isnan(math.cosh(NAN))) def testDegrees(self): self.assertRaises(TypeError, math.degrees) @@ -272,7 +272,7 @@ class MathTests(unittest.TestCase): self.ftest('exp(1)', math.exp(1), math.e) self.assertEquals(math.exp(INF), INF) self.assertEquals(math.exp(NINF), 0.) - self.assert_(math.isnan(math.exp(NAN))) + self.assertTrue(math.isnan(math.exp(NAN))) def testFabs(self): self.assertRaises(TypeError, math.fabs) @@ -309,7 +309,7 @@ class MathTests(unittest.TestCase): self.ftest('floor(-1.23e167)', math.floor(-1.23e167), -1.23e167) #self.assertEquals(math.ceil(INF), INF) #self.assertEquals(math.ceil(NINF), NINF) - #self.assert_(math.isnan(math.floor(NAN))) + #self.assertTrue(math.isnan(math.floor(NAN))) class TestFloor: def __floor__(self): @@ -332,9 +332,9 @@ class MathTests(unittest.TestCase): self.ftest('fmod(-10,1)', math.fmod(-10,1), 0) self.ftest('fmod(-10,0.5)', math.fmod(-10,0.5), 0) self.ftest('fmod(-10,1.5)', math.fmod(-10,1.5), -1) - self.assert_(math.isnan(math.fmod(NAN, 1.))) - self.assert_(math.isnan(math.fmod(1., NAN))) - self.assert_(math.isnan(math.fmod(NAN, NAN))) + self.assertTrue(math.isnan(math.fmod(NAN, 1.))) + self.assertTrue(math.isnan(math.fmod(1., NAN))) + self.assertTrue(math.isnan(math.fmod(NAN, NAN))) self.assertRaises(ValueError, math.fmod, 1., 0.) self.assertRaises(ValueError, math.fmod, INF, 1.) self.assertRaises(ValueError, math.fmod, NINF, 1.) @@ -362,7 +362,7 @@ class MathTests(unittest.TestCase): self.assertEquals(math.frexp(INF)[0], INF) self.assertEquals(math.frexp(NINF)[0], NINF) - self.assert_(math.isnan(math.frexp(NAN)[0])) + self.assertTrue(math.isnan(math.frexp(NAN)[0])) @unittest.skipUnless(float.__getformat__("double").startswith("IEEE"), "test requires IEEE 754 doubles") @@ -464,8 +464,8 @@ class MathTests(unittest.TestCase): self.assertEqual(math.hypot(INF, NAN), INF) self.assertEqual(math.hypot(NAN, NINF), INF) self.assertEqual(math.hypot(NINF, NAN), INF) - self.assert_(math.isnan(math.hypot(1.0, NAN))) - self.assert_(math.isnan(math.hypot(NAN, -2.0))) + self.assertTrue(math.isnan(math.hypot(1.0, NAN))) + self.assertTrue(math.isnan(math.hypot(NAN, -2.0))) def testLdexp(self): self.assertRaises(TypeError, math.ldexp) @@ -479,7 +479,7 @@ class MathTests(unittest.TestCase): self.assertEquals(math.ldexp(-1., -1000000), -0.) self.assertEquals(math.ldexp(INF, 30), INF) self.assertEquals(math.ldexp(NINF, -213), NINF) - self.assert_(math.isnan(math.ldexp(NAN, 0))) + self.assertTrue(math.isnan(math.ldexp(NAN, 0))) # large second argument for n in [10**5, 10**10, 10**20, 10**40]: @@ -489,7 +489,7 @@ class MathTests(unittest.TestCase): self.assertEquals(math.ldexp(-1., -n), -0.) self.assertEquals(math.ldexp(0., -n), 0.) self.assertEquals(math.ldexp(-0., -n), -0.) - self.assert_(math.isnan(math.ldexp(NAN, -n))) + self.assertTrue(math.isnan(math.ldexp(NAN, -n))) self.assertRaises(OverflowError, math.ldexp, 1., n) self.assertRaises(OverflowError, math.ldexp, -1., n) @@ -497,7 +497,7 @@ class MathTests(unittest.TestCase): self.assertEquals(math.ldexp(-0., n), -0.) self.assertEquals(math.ldexp(INF, n), INF) self.assertEquals(math.ldexp(NINF, n), NINF) - self.assert_(math.isnan(math.ldexp(NAN, n))) + self.assertTrue(math.isnan(math.ldexp(NAN, n))) def testLog(self): self.assertRaises(TypeError, math.log) @@ -509,7 +509,7 @@ class MathTests(unittest.TestCase): self.ftest('log(10**40, 10**20)', math.log(10**40, 10**20), 2) self.assertEquals(math.log(INF), INF) self.assertRaises(ValueError, math.log, NINF) - self.assert_(math.isnan(math.log(NAN))) + self.assertTrue(math.isnan(math.log(NAN))) def testLog1p(self): self.assertRaises(TypeError, math.log1p) @@ -519,7 +519,7 @@ class MathTests(unittest.TestCase): self.ftest('log1p(1)', math.log1p(1), math.log(2)) self.assertEquals(math.log1p(INF), INF) self.assertRaises(ValueError, math.log1p, NINF) - self.assert_(math.isnan(math.log1p(NAN))) + self.assertTrue(math.isnan(math.log1p(NAN))) n= 2**90 self.assertAlmostEquals(math.log1p(n), 62.383246250395075) self.assertAlmostEquals(math.log1p(n), math.log1p(float(n))) @@ -531,7 +531,7 @@ class MathTests(unittest.TestCase): self.ftest('log10(10)', math.log10(10), 1) self.assertEquals(math.log(INF), INF) self.assertRaises(ValueError, math.log10, NINF) - self.assert_(math.isnan(math.log10(NAN))) + self.assertTrue(math.isnan(math.log10(NAN))) def testModf(self): self.assertRaises(TypeError, math.modf) @@ -549,8 +549,8 @@ class MathTests(unittest.TestCase): self.assertEquals(math.modf(NINF), (-0.0, NINF)) modf_nan = math.modf(NAN) - self.assert_(math.isnan(modf_nan[0])) - self.assert_(math.isnan(modf_nan[1])) + self.assertTrue(math.isnan(modf_nan[0])) + self.assertTrue(math.isnan(modf_nan[1])) def testPow(self): self.assertRaises(TypeError, math.pow) @@ -562,9 +562,9 @@ class MathTests(unittest.TestCase): self.assertEqual(math.pow(NINF, 1), NINF) self.assertEqual((math.pow(1, INF)), 1.) self.assertEqual((math.pow(1, NINF)), 1.) - self.assert_(math.isnan(math.pow(NAN, 1))) - self.assert_(math.isnan(math.pow(2, NAN))) - self.assert_(math.isnan(math.pow(0, NAN))) + self.assertTrue(math.isnan(math.pow(NAN, 1))) + self.assertTrue(math.isnan(math.pow(2, NAN))) + self.assertTrue(math.isnan(math.pow(0, NAN))) self.assertEqual(math.pow(1, NAN), 1) # pow(0., x) @@ -578,7 +578,7 @@ class MathTests(unittest.TestCase): self.assertRaises(ValueError, math.pow, 0., -2.3) self.assertRaises(ValueError, math.pow, 0., -3.) self.assertRaises(ValueError, math.pow, 0., NINF) - self.assert_(math.isnan(math.pow(0., NAN))) + self.assertTrue(math.isnan(math.pow(0., NAN))) # pow(INF, x) self.assertEqual(math.pow(INF, INF), INF) @@ -591,7 +591,7 @@ class MathTests(unittest.TestCase): self.assertEqual(math.pow(INF, -2.3), 0.) self.assertEqual(math.pow(INF, -3.), 0.) self.assertEqual(math.pow(INF, NINF), 0.) - self.assert_(math.isnan(math.pow(INF, NAN))) + self.assertTrue(math.isnan(math.pow(INF, NAN))) # pow(-0., x) self.assertEqual(math.pow(-0., INF), 0.) @@ -604,7 +604,7 @@ class MathTests(unittest.TestCase): self.assertRaises(ValueError, math.pow, -0., -2.3) self.assertRaises(ValueError, math.pow, -0., -3.) self.assertRaises(ValueError, math.pow, -0., NINF) - self.assert_(math.isnan(math.pow(-0., NAN))) + self.assertTrue(math.isnan(math.pow(-0., NAN))) # pow(NINF, x) self.assertEqual(math.pow(NINF, INF), INF) @@ -617,7 +617,7 @@ class MathTests(unittest.TestCase): self.assertEqual(math.pow(NINF, -2.3), 0.) self.assertEqual(math.pow(NINF, -3.), -0.) self.assertEqual(math.pow(NINF, NINF), 0.) - self.assert_(math.isnan(math.pow(NINF, NAN))) + self.assertTrue(math.isnan(math.pow(NINF, NAN))) # pow(-1, x) self.assertEqual(math.pow(-1., INF), 1.) @@ -630,7 +630,7 @@ class MathTests(unittest.TestCase): self.assertRaises(ValueError, math.pow, -1., -2.3) self.assertEqual(math.pow(-1., -3.), -1.) self.assertEqual(math.pow(-1., NINF), 1.) - self.assert_(math.isnan(math.pow(-1., NAN))) + self.assertTrue(math.isnan(math.pow(-1., NAN))) # pow(1, x) self.assertEqual(math.pow(1., INF), 1.) @@ -713,12 +713,12 @@ class MathTests(unittest.TestCase): self.ftest('sin(pi/2)', math.sin(math.pi/2), 1) self.ftest('sin(-pi/2)', math.sin(-math.pi/2), -1) try: - self.assert_(math.isnan(math.sin(INF))) - self.assert_(math.isnan(math.sin(NINF))) + self.assertTrue(math.isnan(math.sin(INF))) + self.assertTrue(math.isnan(math.sin(NINF))) except ValueError: self.assertRaises(ValueError, math.sin, INF) self.assertRaises(ValueError, math.sin, NINF) - self.assert_(math.isnan(math.sin(NAN))) + self.assertTrue(math.isnan(math.sin(NAN))) def testSinh(self): self.assertRaises(TypeError, math.sinh) @@ -727,7 +727,7 @@ class MathTests(unittest.TestCase): self.ftest('sinh(1)+sinh(-1)', math.sinh(1)+math.sinh(-1), 0) self.assertEquals(math.sinh(INF), INF) self.assertEquals(math.sinh(NINF), NINF) - self.assert_(math.isnan(math.sinh(NAN))) + self.assertTrue(math.isnan(math.sinh(NAN))) def testSqrt(self): self.assertRaises(TypeError, math.sqrt) @@ -736,7 +736,7 @@ class MathTests(unittest.TestCase): self.ftest('sqrt(4)', math.sqrt(4), 2) self.assertEquals(math.sqrt(INF), INF) self.assertRaises(ValueError, math.sqrt, NINF) - self.assert_(math.isnan(math.sqrt(NAN))) + self.assertTrue(math.isnan(math.sqrt(NAN))) def testTan(self): self.assertRaises(TypeError, math.tan) @@ -744,12 +744,12 @@ class MathTests(unittest.TestCase): self.ftest('tan(pi/4)', math.tan(math.pi/4), 1) self.ftest('tan(-pi/4)', math.tan(-math.pi/4), -1) try: - self.assert_(math.isnan(math.tan(INF))) - self.assert_(math.isnan(math.tan(NINF))) + self.assertTrue(math.isnan(math.tan(INF))) + self.assertTrue(math.isnan(math.tan(NINF))) except: self.assertRaises(ValueError, math.tan, INF) self.assertRaises(ValueError, math.tan, NINF) - self.assert_(math.isnan(math.tan(NAN))) + self.assertTrue(math.isnan(math.tan(NAN))) def testTanh(self): self.assertRaises(TypeError, math.tanh) @@ -757,7 +757,7 @@ class MathTests(unittest.TestCase): self.ftest('tanh(1)+tanh(-1)', math.tanh(1)+math.tanh(-1), 0) self.ftest('tanh(inf)', math.tanh(INF), 1) self.ftest('tanh(-inf)', math.tanh(NINF), -1) - self.assert_(math.isnan(math.tanh(NAN))) + self.assertTrue(math.isnan(math.tanh(NAN))) # check that tanh(-0.) == -0. on IEEE 754 systems if float.__getformat__("double").startswith("IEEE"): self.assertEqual(math.tanh(-0.), -0.) @@ -804,20 +804,20 @@ class MathTests(unittest.TestCase): self.assertEqual(math.copysign(4., -0.), -4.0) def testIsnan(self): - self.assert_(math.isnan(float("nan"))) - self.assert_(math.isnan(float("inf")* 0.)) - self.failIf(math.isnan(float("inf"))) - self.failIf(math.isnan(0.)) - self.failIf(math.isnan(1.)) + self.assertTrue(math.isnan(float("nan"))) + self.assertTrue(math.isnan(float("inf")* 0.)) + self.assertFalse(math.isnan(float("inf"))) + self.assertFalse(math.isnan(0.)) + self.assertFalse(math.isnan(1.)) def testIsinf(self): - self.assert_(math.isinf(float("inf"))) - self.assert_(math.isinf(float("-inf"))) - self.assert_(math.isinf(1E400)) - self.assert_(math.isinf(-1E400)) - self.failIf(math.isinf(float("nan"))) - self.failIf(math.isinf(0.)) - self.failIf(math.isinf(1.)) + self.assertTrue(math.isinf(float("inf"))) + self.assertTrue(math.isinf(float("-inf"))) + self.assertTrue(math.isinf(1E400)) + self.assertTrue(math.isinf(-1E400)) + self.assertFalse(math.isinf(float("nan"))) + self.assertFalse(math.isinf(0.)) + self.assertFalse(math.isinf(1.)) # RED_FLAG 16-Oct-2000 Tim # While 2.0 is more consistent about exceptions than previous releases, it diff --git a/Lib/test/test_memoryio.py b/Lib/test/test_memoryio.py index 187adad..48d5354 100644 --- a/Lib/test/test_memoryio.py +++ b/Lib/test/test_memoryio.py @@ -222,8 +222,8 @@ class MemoryTestMixin: memio = self.ioclass(buf * 10) self.assertEqual(iter(memio), memio) - self.failUnless(hasattr(memio, '__iter__')) - self.failUnless(hasattr(memio, '__next__')) + self.assertTrue(hasattr(memio, '__iter__')) + self.assertTrue(hasattr(memio, '__next__')) i = 0 for line in memio: self.assertEqual(line, buf) diff --git a/Lib/test/test_memoryview.py b/Lib/test/test_memoryview.py index 31bfa62..abda678 100644 --- a/Lib/test/test_memoryview.py +++ b/Lib/test/test_memoryview.py @@ -28,7 +28,7 @@ class AbstractMemoryTests: oldrefcount = sys.getrefcount(b) m = self._view(b) self.assertEquals(m[0], item(b"a")) - self.assert_(isinstance(m[0], bytes), type(m[0])) + self.assertTrue(isinstance(m[0], bytes), type(m[0])) self.assertEquals(m[5], item(b"f")) self.assertEquals(m[-1], item(b"f")) self.assertEquals(m[-6], item(b"a")) @@ -119,7 +119,7 @@ class AbstractMemoryTests: expected = b"".join( self.getitem_type(bytes([c])) for c in b"abcdef") self.assertEquals(b, expected) - self.assert_(isinstance(b, bytes), type(b)) + self.assertTrue(isinstance(b, bytes), type(b)) def test_tolist(self): for tp in self._types: @@ -214,7 +214,7 @@ class AbstractMemoryTests: b = m = o = None # The cycle must be broken gc.collect() - self.assert_(wr() is None, wr()) + self.assertTrue(wr() is None, wr()) # Variations on source objects for the buffer: bytes-like objects, then arrays @@ -291,8 +291,8 @@ class BytesMemoryviewTest(unittest.TestCase, def test_constructor(self): for tp in self._types: ob = tp(self._source) - self.assert_(memoryview(ob)) - self.assert_(memoryview(object=ob)) + self.assertTrue(memoryview(ob)) + self.assertTrue(memoryview(object=ob)) self.assertRaises(TypeError, memoryview) self.assertRaises(TypeError, memoryview, ob, ob) self.assertRaises(TypeError, memoryview, argument=ob) diff --git a/Lib/test/test_mimetypes.py b/Lib/test/test_mimetypes.py index 9651a60..7918de6 100644 --- a/Lib/test/test_mimetypes.py +++ b/Lib/test/test_mimetypes.py @@ -47,7 +47,7 @@ class MimeTypesTestCase(unittest.TestCase): def test_guess_all_types(self): eq = self.assertEqual - unless = self.failUnless + unless = self.assertTrue # First try strict. Use a set here for testing the results because if # test_urllib2 is run before test_mimetypes, global state is modified # such that the 'all' set will have more items in it. diff --git a/Lib/test/test_minidom.py b/Lib/test/test_minidom.py index 76b7354..0a0a663 100644 --- a/Lib/test/test_minidom.py +++ b/Lib/test/test_minidom.py @@ -733,7 +733,7 @@ class MinidomTest(unittest.TestCase): def check_clone_attribute(self, deep, testName): doc = parseString("") attr = doc.documentElement.getAttributeNode("attr") - self.failIfEqual(attr, None) + self.assertNotEqual(attr, None) clone = attr.cloneNode(deep) self.confirm(not clone.isSameNode(attr)) self.confirm(not attr.isSameNode(clone)) diff --git a/Lib/test/test_mmap.py b/Lib/test/test_mmap.py index dec0980..eae4157 100644 --- a/Lib/test/test_mmap.py +++ b/Lib/test/test_mmap.py @@ -501,8 +501,8 @@ class MmapTests(unittest.TestCase): f.close() def test_error(self): - self.assert_(issubclass(mmap.error, EnvironmentError)) - self.assert_("mmap.error" in str(mmap.error)) + self.assertTrue(issubclass(mmap.error, EnvironmentError)) + self.assertTrue("mmap.error" in str(mmap.error)) def test_io_methods(self): data = b"0123456789" diff --git a/Lib/test/test_module.py b/Lib/test/test_module.py index 45556e8..225e954 100644 --- a/Lib/test/test_module.py +++ b/Lib/test/test_module.py @@ -10,7 +10,7 @@ class ModuleTests(unittest.TestCase): # An uninitialized module has no __dict__ or __name__, # and __doc__ is None foo = ModuleType.__new__(ModuleType) - self.failUnless(foo.__dict__ is None) + self.assertTrue(foo.__dict__ is None) try: s = foo.__name__ self.fail("__name__ = %s" % repr(s)) @@ -52,7 +52,7 @@ class ModuleTests(unittest.TestCase): self.assertEqual(foo.bar, 42) self.assertEqual(foo.__dict__, {"__name__": "foo", "__doc__": "foodoc", "bar": 42}) - self.failUnless(foo.__dict__ is d) + self.assertTrue(foo.__dict__ is d) def test_main(): run_unittest(ModuleTests) diff --git a/Lib/test/test_modulefinder.py b/Lib/test/test_modulefinder.py index bddd6c5..b4fa06a 100644 --- a/Lib/test/test_modulefinder.py +++ b/Lib/test/test_modulefinder.py @@ -233,12 +233,12 @@ class ModuleFinderTest(unittest.TestCase): more = list(found - modules) less = list(modules - found) # check if we found what we expected, not more, not less - self.failUnlessEqual((more, less), ([], [])) + self.assertEqual((more, less), ([], [])) # check for missing and maybe missing modules bad, maybe = mf.any_missing_maybe() - self.failUnlessEqual(bad, missing) - self.failUnlessEqual(maybe, maybe_missing) + self.assertEqual(bad, missing) + self.assertEqual(maybe, maybe_missing) finally: distutils.dir_util.remove_tree(TEST_DIR) diff --git a/Lib/test/test_multibytecodec.py b/Lib/test/test_multibytecodec.py index 1d9d9e35..b482b39 100644 --- a/Lib/test/test_multibytecodec.py +++ b/Lib/test/test_multibytecodec.py @@ -242,10 +242,10 @@ class Test_ISO2022(unittest.TestCase): self.assertEqual(iso2022jp2.decode('iso2022-jp-2'), uni) def test_iso2022_jp_g0(self): - self.failIf(b'\x0e' in '\N{SOFT HYPHEN}'.encode('iso-2022-jp-2')) + self.assertFalse(b'\x0e' in '\N{SOFT HYPHEN}'.encode('iso-2022-jp-2')) for encoding in ('iso-2022-jp-2004', 'iso-2022-jp-3'): e = '\u3406'.encode(encoding) - self.failIf(any(x > 0x80 for x in e)) + self.assertFalse(any(x > 0x80 for x in e)) def test_bug1572832(self): if sys.maxunicode >= 0x10000: diff --git a/Lib/test/test_multibytecodec_support.py b/Lib/test/test_multibytecodec_support.py index 3e0476e..5e68856 100644 --- a/Lib/test/test_multibytecodec_support.py +++ b/Lib/test/test_multibytecodec_support.py @@ -53,9 +53,9 @@ class TestBase: if expected: result = func(source, scheme)[0] if func is self.decode: - self.assert_(type(result) is str, type(result)) + self.assertTrue(type(result) is str, type(result)) else: - self.assert_(type(result) is bytes, type(result)) + self.assertTrue(type(result) is bytes, type(result)) self.assertEqual(result, expected) else: self.assertRaises(UnicodeError, func, source, scheme) diff --git a/Lib/test/test_netrc.py b/Lib/test/test_netrc.py index 938e255..21ff88c 100644 --- a/Lib/test/test_netrc.py +++ b/Lib/test/test_netrc.py @@ -34,11 +34,11 @@ class NetrcTestCase(unittest.TestCase): def test_case_1(self): nrc = netrc.netrc(temp_filename) - self.assert_(nrc.macros == {'macro1':['line1\n', 'line2\n'], + self.assertTrue(nrc.macros == {'macro1':['line1\n', 'line2\n'], 'macro2':['line3\n', 'line4\n']} ) - self.assert_(nrc.hosts['foo'] == ('log1', 'acct1', 'pass1')) - self.assert_(nrc.hosts['default'] == ('log2', None, 'pass2')) + self.assertTrue(nrc.hosts['foo'] == ('log1', 'acct1', 'pass1')) + self.assertTrue(nrc.hosts['default'] == ('log2', None, 'pass2')) def test_main(): support.run_unittest(NetrcTestCase) diff --git a/Lib/test/test_normalization.py b/Lib/test/test_normalization.py index 9e85e0a..f92a714 100644 --- a/Lib/test/test_normalization.py +++ b/Lib/test/test_normalization.py @@ -67,14 +67,14 @@ class NormalizationTest(unittest.TestCase): continue # Perform tests - self.failUnless(c2 == NFC(c1) == NFC(c2) == NFC(c3), line) - self.failUnless(c4 == NFC(c4) == NFC(c5), line) - self.failUnless(c3 == NFD(c1) == NFD(c2) == NFD(c3), line) - self.failUnless(c5 == NFD(c4) == NFD(c5), line) - self.failUnless(c4 == NFKC(c1) == NFKC(c2) == \ + self.assertTrue(c2 == NFC(c1) == NFC(c2) == NFC(c3), line) + self.assertTrue(c4 == NFC(c4) == NFC(c5), line) + self.assertTrue(c3 == NFD(c1) == NFD(c2) == NFD(c3), line) + self.assertTrue(c5 == NFD(c4) == NFD(c5), line) + self.assertTrue(c4 == NFKC(c1) == NFKC(c2) == \ NFKC(c3) == NFKC(c4) == NFKC(c5), line) - self.failUnless(c5 == NFKD(c1) == NFKD(c2) == \ + self.assertTrue(c5 == NFKD(c1) == NFKD(c2) == \ NFKD(c3) == NFKD(c4) == NFKD(c5), line) @@ -87,7 +87,7 @@ class NormalizationTest(unittest.TestCase): X = chr(c) if X in part1_data: continue - self.failUnless(X == NFC(X) == NFD(X) == NFKC(X) == NFKD(X), c) + self.assertTrue(X == NFC(X) == NFD(X) == NFKC(X) == NFKD(X), c) def test_bug_834676(self): # Check for bug 834676 diff --git a/Lib/test/test_opcodes.py b/Lib/test/test_opcodes.py index 4403a11..8b7fd9e 100644 --- a/Lib/test/test_opcodes.py +++ b/Lib/test/test_opcodes.py @@ -60,7 +60,7 @@ class OpcodeTest(unittest.TestCase): try: raise DClass(a) except DClass as v: - self.assert_(isinstance(v, DClass)) + self.assertTrue(isinstance(v, DClass)) else: self.fail("no exception") diff --git a/Lib/test/test_operator.py b/Lib/test/test_operator.py index bf38298..aa3219f 100644 --- a/Lib/test/test_operator.py +++ b/Lib/test/test_operator.py @@ -34,237 +34,237 @@ class Seq2(object): class OperatorTestCase(unittest.TestCase): def test_lt(self): - self.failUnlessRaises(TypeError, operator.lt) - self.failUnlessRaises(TypeError, operator.lt, 1j, 2j) - self.failIf(operator.lt(1, 0)) - self.failIf(operator.lt(1, 0.0)) - self.failIf(operator.lt(1, 1)) - self.failIf(operator.lt(1, 1.0)) - self.failUnless(operator.lt(1, 2)) - self.failUnless(operator.lt(1, 2.0)) + self.assertRaises(TypeError, operator.lt) + self.assertRaises(TypeError, operator.lt, 1j, 2j) + self.assertFalse(operator.lt(1, 0)) + self.assertFalse(operator.lt(1, 0.0)) + self.assertFalse(operator.lt(1, 1)) + self.assertFalse(operator.lt(1, 1.0)) + self.assertTrue(operator.lt(1, 2)) + self.assertTrue(operator.lt(1, 2.0)) def test_le(self): - self.failUnlessRaises(TypeError, operator.le) - self.failUnlessRaises(TypeError, operator.le, 1j, 2j) - self.failIf(operator.le(1, 0)) - self.failIf(operator.le(1, 0.0)) - self.failUnless(operator.le(1, 1)) - self.failUnless(operator.le(1, 1.0)) - self.failUnless(operator.le(1, 2)) - self.failUnless(operator.le(1, 2.0)) + self.assertRaises(TypeError, operator.le) + self.assertRaises(TypeError, operator.le, 1j, 2j) + self.assertFalse(operator.le(1, 0)) + self.assertFalse(operator.le(1, 0.0)) + self.assertTrue(operator.le(1, 1)) + self.assertTrue(operator.le(1, 1.0)) + self.assertTrue(operator.le(1, 2)) + self.assertTrue(operator.le(1, 2.0)) def test_eq(self): class C(object): def __eq__(self, other): raise SyntaxError - self.failUnlessRaises(TypeError, operator.eq) - self.failUnlessRaises(SyntaxError, operator.eq, C(), C()) - self.failIf(operator.eq(1, 0)) - self.failIf(operator.eq(1, 0.0)) - self.failUnless(operator.eq(1, 1)) - self.failUnless(operator.eq(1, 1.0)) - self.failIf(operator.eq(1, 2)) - self.failIf(operator.eq(1, 2.0)) + self.assertRaises(TypeError, operator.eq) + self.assertRaises(SyntaxError, operator.eq, C(), C()) + self.assertFalse(operator.eq(1, 0)) + self.assertFalse(operator.eq(1, 0.0)) + self.assertTrue(operator.eq(1, 1)) + self.assertTrue(operator.eq(1, 1.0)) + self.assertFalse(operator.eq(1, 2)) + self.assertFalse(operator.eq(1, 2.0)) def test_ne(self): class C(object): def __ne__(self, other): raise SyntaxError - self.failUnlessRaises(TypeError, operator.ne) - self.failUnlessRaises(SyntaxError, operator.ne, C(), C()) - self.failUnless(operator.ne(1, 0)) - self.failUnless(operator.ne(1, 0.0)) - self.failIf(operator.ne(1, 1)) - self.failIf(operator.ne(1, 1.0)) - self.failUnless(operator.ne(1, 2)) - self.failUnless(operator.ne(1, 2.0)) + self.assertRaises(TypeError, operator.ne) + self.assertRaises(SyntaxError, operator.ne, C(), C()) + self.assertTrue(operator.ne(1, 0)) + self.assertTrue(operator.ne(1, 0.0)) + self.assertFalse(operator.ne(1, 1)) + self.assertFalse(operator.ne(1, 1.0)) + self.assertTrue(operator.ne(1, 2)) + self.assertTrue(operator.ne(1, 2.0)) def test_ge(self): - self.failUnlessRaises(TypeError, operator.ge) - self.failUnlessRaises(TypeError, operator.ge, 1j, 2j) - self.failUnless(operator.ge(1, 0)) - self.failUnless(operator.ge(1, 0.0)) - self.failUnless(operator.ge(1, 1)) - self.failUnless(operator.ge(1, 1.0)) - self.failIf(operator.ge(1, 2)) - self.failIf(operator.ge(1, 2.0)) + self.assertRaises(TypeError, operator.ge) + self.assertRaises(TypeError, operator.ge, 1j, 2j) + self.assertTrue(operator.ge(1, 0)) + self.assertTrue(operator.ge(1, 0.0)) + self.assertTrue(operator.ge(1, 1)) + self.assertTrue(operator.ge(1, 1.0)) + self.assertFalse(operator.ge(1, 2)) + self.assertFalse(operator.ge(1, 2.0)) def test_gt(self): - self.failUnlessRaises(TypeError, operator.gt) - self.failUnlessRaises(TypeError, operator.gt, 1j, 2j) - self.failUnless(operator.gt(1, 0)) - self.failUnless(operator.gt(1, 0.0)) - self.failIf(operator.gt(1, 1)) - self.failIf(operator.gt(1, 1.0)) - self.failIf(operator.gt(1, 2)) - self.failIf(operator.gt(1, 2.0)) + self.assertRaises(TypeError, operator.gt) + self.assertRaises(TypeError, operator.gt, 1j, 2j) + self.assertTrue(operator.gt(1, 0)) + self.assertTrue(operator.gt(1, 0.0)) + self.assertFalse(operator.gt(1, 1)) + self.assertFalse(operator.gt(1, 1.0)) + self.assertFalse(operator.gt(1, 2)) + self.assertFalse(operator.gt(1, 2.0)) def test_abs(self): - self.failUnlessRaises(TypeError, operator.abs) - self.failUnlessRaises(TypeError, operator.abs, None) + self.assertRaises(TypeError, operator.abs) + self.assertRaises(TypeError, operator.abs, None) self.assertEqual(operator.abs(-1), 1) self.assertEqual(operator.abs(1), 1) def test_add(self): - self.failUnlessRaises(TypeError, operator.add) - self.failUnlessRaises(TypeError, operator.add, None, None) - self.failUnless(operator.add(3, 4) == 7) + self.assertRaises(TypeError, operator.add) + self.assertRaises(TypeError, operator.add, None, None) + self.assertTrue(operator.add(3, 4) == 7) def test_bitwise_and(self): - self.failUnlessRaises(TypeError, operator.and_) - self.failUnlessRaises(TypeError, operator.and_, None, None) - self.failUnless(operator.and_(0xf, 0xa) == 0xa) + self.assertRaises(TypeError, operator.and_) + self.assertRaises(TypeError, operator.and_, None, None) + self.assertTrue(operator.and_(0xf, 0xa) == 0xa) def test_concat(self): - self.failUnlessRaises(TypeError, operator.concat) - self.failUnlessRaises(TypeError, operator.concat, None, None) - self.failUnless(operator.concat('py', 'thon') == 'python') - self.failUnless(operator.concat([1, 2], [3, 4]) == [1, 2, 3, 4]) - self.failUnless(operator.concat(Seq1([5, 6]), Seq1([7])) == [5, 6, 7]) - self.failUnless(operator.concat(Seq2([5, 6]), Seq2([7])) == [5, 6, 7]) - self.failUnlessRaises(TypeError, operator.concat, 13, 29) + self.assertRaises(TypeError, operator.concat) + self.assertRaises(TypeError, operator.concat, None, None) + self.assertTrue(operator.concat('py', 'thon') == 'python') + self.assertTrue(operator.concat([1, 2], [3, 4]) == [1, 2, 3, 4]) + self.assertTrue(operator.concat(Seq1([5, 6]), Seq1([7])) == [5, 6, 7]) + self.assertTrue(operator.concat(Seq2([5, 6]), Seq2([7])) == [5, 6, 7]) + self.assertRaises(TypeError, operator.concat, 13, 29) def test_countOf(self): - self.failUnlessRaises(TypeError, operator.countOf) - self.failUnlessRaises(TypeError, operator.countOf, None, None) - self.failUnless(operator.countOf([1, 2, 1, 3, 1, 4], 3) == 1) - self.failUnless(operator.countOf([1, 2, 1, 3, 1, 4], 5) == 0) + self.assertRaises(TypeError, operator.countOf) + self.assertRaises(TypeError, operator.countOf, None, None) + self.assertTrue(operator.countOf([1, 2, 1, 3, 1, 4], 3) == 1) + self.assertTrue(operator.countOf([1, 2, 1, 3, 1, 4], 5) == 0) def test_delitem(self): a = [4, 3, 2, 1] - self.failUnlessRaises(TypeError, operator.delitem, a) - self.failUnlessRaises(TypeError, operator.delitem, a, None) - self.failUnless(operator.delitem(a, 1) is None) - self.assert_(a == [4, 2, 1]) + self.assertRaises(TypeError, operator.delitem, a) + self.assertRaises(TypeError, operator.delitem, a, None) + self.assertTrue(operator.delitem(a, 1) is None) + self.assertTrue(a == [4, 2, 1]) def test_floordiv(self): - self.failUnlessRaises(TypeError, operator.floordiv, 5) - self.failUnlessRaises(TypeError, operator.floordiv, None, None) - self.failUnless(operator.floordiv(5, 2) == 2) + self.assertRaises(TypeError, operator.floordiv, 5) + self.assertRaises(TypeError, operator.floordiv, None, None) + self.assertTrue(operator.floordiv(5, 2) == 2) def test_truediv(self): - self.failUnlessRaises(TypeError, operator.truediv, 5) - self.failUnlessRaises(TypeError, operator.truediv, None, None) - self.failUnless(operator.truediv(5, 2) == 2.5) + self.assertRaises(TypeError, operator.truediv, 5) + self.assertRaises(TypeError, operator.truediv, None, None) + self.assertTrue(operator.truediv(5, 2) == 2.5) def test_getitem(self): a = range(10) - self.failUnlessRaises(TypeError, operator.getitem) - self.failUnlessRaises(TypeError, operator.getitem, a, None) - self.failUnless(operator.getitem(a, 2) == 2) + self.assertRaises(TypeError, operator.getitem) + self.assertRaises(TypeError, operator.getitem, a, None) + self.assertTrue(operator.getitem(a, 2) == 2) def test_indexOf(self): - self.failUnlessRaises(TypeError, operator.indexOf) - self.failUnlessRaises(TypeError, operator.indexOf, None, None) - self.failUnless(operator.indexOf([4, 3, 2, 1], 3) == 1) + self.assertRaises(TypeError, operator.indexOf) + self.assertRaises(TypeError, operator.indexOf, None, None) + self.assertTrue(operator.indexOf([4, 3, 2, 1], 3) == 1) self.assertRaises(ValueError, operator.indexOf, [4, 3, 2, 1], 0) def test_invert(self): - self.failUnlessRaises(TypeError, operator.invert) - self.failUnlessRaises(TypeError, operator.invert, None) + self.assertRaises(TypeError, operator.invert) + self.assertRaises(TypeError, operator.invert, None) self.assertEqual(operator.inv(4), -5) def test_lshift(self): - self.failUnlessRaises(TypeError, operator.lshift) - self.failUnlessRaises(TypeError, operator.lshift, None, 42) - self.failUnless(operator.lshift(5, 1) == 10) - self.failUnless(operator.lshift(5, 0) == 5) + self.assertRaises(TypeError, operator.lshift) + self.assertRaises(TypeError, operator.lshift, None, 42) + self.assertTrue(operator.lshift(5, 1) == 10) + self.assertTrue(operator.lshift(5, 0) == 5) self.assertRaises(ValueError, operator.lshift, 2, -1) def test_mod(self): - self.failUnlessRaises(TypeError, operator.mod) - self.failUnlessRaises(TypeError, operator.mod, None, 42) - self.failUnless(operator.mod(5, 2) == 1) + self.assertRaises(TypeError, operator.mod) + self.assertRaises(TypeError, operator.mod, None, 42) + self.assertTrue(operator.mod(5, 2) == 1) def test_mul(self): - self.failUnlessRaises(TypeError, operator.mul) - self.failUnlessRaises(TypeError, operator.mul, None, None) - self.failUnless(operator.mul(5, 2) == 10) + self.assertRaises(TypeError, operator.mul) + self.assertRaises(TypeError, operator.mul, None, None) + self.assertTrue(operator.mul(5, 2) == 10) def test_neg(self): - self.failUnlessRaises(TypeError, operator.neg) - self.failUnlessRaises(TypeError, operator.neg, None) + self.assertRaises(TypeError, operator.neg) + self.assertRaises(TypeError, operator.neg, None) self.assertEqual(operator.neg(5), -5) self.assertEqual(operator.neg(-5), 5) self.assertEqual(operator.neg(0), 0) self.assertEqual(operator.neg(-0), 0) def test_bitwise_or(self): - self.failUnlessRaises(TypeError, operator.or_) - self.failUnlessRaises(TypeError, operator.or_, None, None) - self.failUnless(operator.or_(0xa, 0x5) == 0xf) + self.assertRaises(TypeError, operator.or_) + self.assertRaises(TypeError, operator.or_, None, None) + self.assertTrue(operator.or_(0xa, 0x5) == 0xf) def test_pos(self): - self.failUnlessRaises(TypeError, operator.pos) - self.failUnlessRaises(TypeError, operator.pos, None) + self.assertRaises(TypeError, operator.pos) + self.assertRaises(TypeError, operator.pos, None) self.assertEqual(operator.pos(5), 5) self.assertEqual(operator.pos(-5), -5) self.assertEqual(operator.pos(0), 0) self.assertEqual(operator.pos(-0), 0) def test_pow(self): - self.failUnlessRaises(TypeError, operator.pow) - self.failUnlessRaises(TypeError, operator.pow, None, None) + self.assertRaises(TypeError, operator.pow) + self.assertRaises(TypeError, operator.pow, None, None) self.assertEqual(operator.pow(3,5), 3**5) self.assertEqual(operator.__pow__(3,5), 3**5) self.assertRaises(TypeError, operator.pow, 1) self.assertRaises(TypeError, operator.pow, 1, 2, 3) def test_rshift(self): - self.failUnlessRaises(TypeError, operator.rshift) - self.failUnlessRaises(TypeError, operator.rshift, None, 42) - self.failUnless(operator.rshift(5, 1) == 2) - self.failUnless(operator.rshift(5, 0) == 5) + self.assertRaises(TypeError, operator.rshift) + self.assertRaises(TypeError, operator.rshift, None, 42) + self.assertTrue(operator.rshift(5, 1) == 2) + self.assertTrue(operator.rshift(5, 0) == 5) self.assertRaises(ValueError, operator.rshift, 2, -1) def test_contains(self): - self.failUnlessRaises(TypeError, operator.contains) - self.failUnlessRaises(TypeError, operator.contains, None, None) - self.failUnless(operator.contains(range(4), 2)) - self.failIf(operator.contains(range(4), 5)) + self.assertRaises(TypeError, operator.contains) + self.assertRaises(TypeError, operator.contains, None, None) + self.assertTrue(operator.contains(range(4), 2)) + self.assertFalse(operator.contains(range(4), 5)) def test_setitem(self): a = list(range(3)) - self.failUnlessRaises(TypeError, operator.setitem, a) - self.failUnlessRaises(TypeError, operator.setitem, a, None, None) - self.failUnless(operator.setitem(a, 0, 2) is None) - self.assert_(a == [2, 1, 2]) + self.assertRaises(TypeError, operator.setitem, a) + self.assertRaises(TypeError, operator.setitem, a, None, None) + self.assertTrue(operator.setitem(a, 0, 2) is None) + self.assertTrue(a == [2, 1, 2]) self.assertRaises(IndexError, operator.setitem, a, 4, 2) def test_sub(self): - self.failUnlessRaises(TypeError, operator.sub) - self.failUnlessRaises(TypeError, operator.sub, None, None) - self.failUnless(operator.sub(5, 2) == 3) + self.assertRaises(TypeError, operator.sub) + self.assertRaises(TypeError, operator.sub, None, None) + self.assertTrue(operator.sub(5, 2) == 3) def test_truth(self): class C(object): def __bool__(self): raise SyntaxError - self.failUnlessRaises(TypeError, operator.truth) - self.failUnlessRaises(SyntaxError, operator.truth, C()) - self.failUnless(operator.truth(5)) - self.failUnless(operator.truth([0])) - self.failIf(operator.truth(0)) - self.failIf(operator.truth([])) + self.assertRaises(TypeError, operator.truth) + self.assertRaises(SyntaxError, operator.truth, C()) + self.assertTrue(operator.truth(5)) + self.assertTrue(operator.truth([0])) + self.assertFalse(operator.truth(0)) + self.assertFalse(operator.truth([])) def test_bitwise_xor(self): - self.failUnlessRaises(TypeError, operator.xor) - self.failUnlessRaises(TypeError, operator.xor, None, None) - self.failUnless(operator.xor(0xb, 0xc) == 0x7) + self.assertRaises(TypeError, operator.xor) + self.assertRaises(TypeError, operator.xor, None, None) + self.assertTrue(operator.xor(0xb, 0xc) == 0x7) def test_is(self): a = b = 'xyzpdq' c = a[:3] + b[3:] - self.failUnlessRaises(TypeError, operator.is_) - self.failUnless(operator.is_(a, b)) - self.failIf(operator.is_(a,c)) + self.assertRaises(TypeError, operator.is_) + self.assertTrue(operator.is_(a, b)) + self.assertFalse(operator.is_(a,c)) def test_is_not(self): a = b = 'xyzpdq' c = a[:3] + b[3:] - self.failUnlessRaises(TypeError, operator.is_not) - self.failIf(operator.is_not(a, b)) - self.failUnless(operator.is_not(a,c)) + self.assertRaises(TypeError, operator.is_not) + self.assertFalse(operator.is_not(a, b)) + self.assertTrue(operator.is_not(a,c)) def test_attrgetter(self): class A: @@ -290,7 +290,7 @@ class OperatorTestCase(unittest.TestCase): class C(object): def __getattr__(self, name): raise SyntaxError - self.failUnlessRaises(SyntaxError, operator.attrgetter('foo'), C()) + self.assertRaises(SyntaxError, operator.attrgetter('foo'), C()) # recursive gets a = A() @@ -322,7 +322,7 @@ class OperatorTestCase(unittest.TestCase): class C(object): def __getitem__(self, name): raise SyntaxError - self.failUnlessRaises(SyntaxError, operator.itemgetter(42), C()) + self.assertRaises(SyntaxError, operator.itemgetter(42), C()) f = operator.itemgetter('name') self.assertRaises(TypeError, f, a) diff --git a/Lib/test/test_optparse.py b/Lib/test/test_optparse.py index 9c52f86..cdbbc9d 100644 --- a/Lib/test/test_optparse.py +++ b/Lib/test/test_optparse.py @@ -109,7 +109,7 @@ Args were %(args)s.""" % locals ()) except expected_exception as err: actual_message = str(err) if isinstance(expected_message, retype): - self.assert_(expected_message.search(actual_message), + self.assertTrue(expected_message.search(actual_message), """\ expected exception message pattern: /%s/ @@ -165,7 +165,7 @@ and kwargs %(kwargs)r sys.stdout = save_stdout except InterceptedError as err: - self.assert_( + self.assertTrue( isinstance(output, str), "expected output to be an ordinary string, not %r" % type(output)) @@ -338,7 +338,7 @@ class TestOptionParser(BaseTest): def test_get_option(self): opt1 = self.parser.get_option("-v") - self.assert_(isinstance(opt1, Option)) + self.assertTrue(isinstance(opt1, Option)) self.assertEqual(opt1._short_opts, ["-v", "-n"]) self.assertEqual(opt1._long_opts, ["--verbose", "--noisy"]) self.assertEqual(opt1.action, "store_true") @@ -349,33 +349,33 @@ class TestOptionParser(BaseTest): opt2 = self.parser.get_option("--verbose") opt3 = self.parser.get_option("-n") opt4 = self.parser.get_option("--noisy") - self.assert_(opt1 is opt2 is opt3 is opt4) + self.assertTrue(opt1 is opt2 is opt3 is opt4) def test_has_option(self): - self.assert_(self.parser.has_option("-v")) - self.assert_(self.parser.has_option("--verbose")) + self.assertTrue(self.parser.has_option("-v")) + self.assertTrue(self.parser.has_option("--verbose")) - def assert_removed(self): - self.assert_(self.parser.get_option("-v") is None) - self.assert_(self.parser.get_option("--verbose") is None) - self.assert_(self.parser.get_option("-n") is None) - self.assert_(self.parser.get_option("--noisy") is None) + def assertTrueremoved(self): + self.assertTrue(self.parser.get_option("-v") is None) + self.assertTrue(self.parser.get_option("--verbose") is None) + self.assertTrue(self.parser.get_option("-n") is None) + self.assertTrue(self.parser.get_option("--noisy") is None) - self.failIf(self.parser.has_option("-v")) - self.failIf(self.parser.has_option("--verbose")) - self.failIf(self.parser.has_option("-n")) - self.failIf(self.parser.has_option("--noisy")) + self.assertFalse(self.parser.has_option("-v")) + self.assertFalse(self.parser.has_option("--verbose")) + self.assertFalse(self.parser.has_option("-n")) + self.assertFalse(self.parser.has_option("--noisy")) - self.assert_(self.parser.has_option("-q")) - self.assert_(self.parser.has_option("--silent")) + self.assertTrue(self.parser.has_option("-q")) + self.assertTrue(self.parser.has_option("--silent")) def test_remove_short_opt(self): self.parser.remove_option("-n") - self.assert_removed() + self.assertTrueremoved() def test_remove_long_opt(self): self.parser.remove_option("--verbose") - self.assert_removed() + self.assertTrueremoved() def test_remove_nonexistent(self): self.assertRaises(self.parser.remove_option, ('foo',), None, @@ -779,14 +779,14 @@ class TestBool(BaseTest): {'verbose': 0}, []) if hasattr(__builtins__, 'False'): - self.failUnless(options.verbose is False) + self.assertTrue(options.verbose is False) def test_bool_true(self): (options, args) = self.assertParseOK(["-v"], {'verbose': 1}, []) if hasattr(__builtins__, 'True'): - self.failUnless(options.verbose is True) + self.assertTrue(options.verbose is True) def test_bool_flicker_on_and_off(self): self.assertParseOK(["-qvq", "-q", "-v"], @@ -992,7 +992,7 @@ class TestOptionGroup(BaseTest): description="Some more options") group.set_title("Bacon") group.add_option("--bacon", type="int") - self.assert_(self.parser.get_option_group("--bacon"), group) + self.assertTrue(self.parser.get_option_group("--bacon"), group) # -- Test extending and parser.parse_args() ---------------------------- @@ -1088,15 +1088,15 @@ class TestCallback(BaseTest): if opt == "-x": self.assertEqual(option._short_opts, ["-x"]) self.assertEqual(option._long_opts, []) - self.assert_(parser_ is self.parser) - self.assert_(value is None) + self.assertTrue(parser_ is self.parser) + self.assertTrue(value is None) self.assertEqual(vars(parser_.values), {'filename': None}) parser_.values.x = 42 elif opt == "--file": self.assertEqual(option._short_opts, ["-f"]) self.assertEqual(option._long_opts, ["--file"]) - self.assert_(parser_ is self.parser) + self.assertTrue(parser_ is self.parser) self.assertEqual(value, "foo") self.assertEqual(vars(parser_.values), {'filename': None, 'x': 42}) @@ -1134,7 +1134,7 @@ class TestCallbackExtraArgs(BaseTest): def process_tuple(self, option, opt, value, parser_, len, type): self.assertEqual(len, 3) - self.assert_(type is int) + self.assertTrue(type is int) if opt == "-p": self.assertEqual(value, "1,2,3") @@ -1225,7 +1225,7 @@ class TestCallbackVarArgs(BaseTest): option_list=options) def variable_args(self, option, opt, value, parser): - self.assert_(value is None) + self.assertTrue(value is None) done = 0 value = [] rargs = parser.rargs @@ -1281,7 +1281,7 @@ class ConflictBase(BaseTest): class TestConflict(ConflictBase): """Use the default conflict resolution for Optik 1.2: error.""" - def assert_conflict_error(self, func): + def assertTrueconflict_error(self, func): err = self.assertRaises( func, ("-v", "--version"), {'action' : "callback", 'callback' : self.show_version, @@ -1293,11 +1293,11 @@ class TestConflict(ConflictBase): self.assertEqual(err.option_id, "-v/--version") def test_conflict_error(self): - self.assert_conflict_error(self.parser.add_option) + self.assertTrueconflict_error(self.parser.add_option) def test_conflict_error_group(self): group = OptionGroup(self.parser, "Group 1") - self.assert_conflict_error(group.add_option) + self.assertTrueconflict_error(group.add_option) def test_no_such_conflict_handler(self): self.assertRaises( @@ -1317,8 +1317,8 @@ class TestConflictResolve(ConflictBase): verbose_opt = self.parser.get_option("--verbose") version_opt = self.parser.get_option("--version") - self.assert_(v_opt is version_opt) - self.assert_(v_opt is not verbose_opt) + self.assertTrue(v_opt is version_opt) + self.assertTrue(v_opt is not verbose_opt) self.assertEqual(v_opt._long_opts, ["--version"]) self.assertEqual(version_opt._short_opts, ["-v"]) self.assertEqual(version_opt._long_opts, ["--version"]) diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py index 9e60f00..62edd6c 100644 --- a/Lib/test/test_os.py +++ b/Lib/test/test_os.py @@ -20,7 +20,7 @@ class FileTests(unittest.TestCase): def test_access(self): f = os.open(support.TESTFN, os.O_CREAT|os.O_RDWR) os.close(f) - self.assert_(os.access(support.TESTFN, os.W_OK)) + self.assertTrue(os.access(support.TESTFN, os.W_OK)) def test_closerange(self): first = os.open(support.TESTFN, os.O_CREAT|os.O_RDWR) @@ -85,7 +85,7 @@ class TemporaryFileTests(unittest.TestCase): def check_tempfile(self, name): # make sure it doesn't already exist: - self.failIf(os.path.exists(name), + self.assertFalse(os.path.exists(name), "file already exists for temporary file") # make sure we can create the file open(name, "w") @@ -102,7 +102,7 @@ class TemporaryFileTests(unittest.TestCase): self.check_tempfile(name) name = os.tempnam(support.TESTFN, "pfx") - self.assert_(os.path.basename(name)[:3] == "pfx") + self.assertTrue(os.path.basename(name)[:3] == "pfx") self.check_tempfile(name) def test_tmpfile(self): @@ -151,7 +151,7 @@ class TemporaryFileTests(unittest.TestCase): fp.seek(0,0) s = fp.read() fp.close() - self.assert_(s == "foobar") + self.assertTrue(s == "foobar") def test_tmpnam(self): import sys @@ -176,7 +176,7 @@ class TemporaryFileTests(unittest.TestCase): # the root of the current drive. That's a terrible place to # put temp files, and, depending on privileges, the user # may not even be able to open a file in the root directory. - self.failIf(os.path.exists(name), + self.assertFalse(os.path.exists(name), "file already exists for temporary file") else: self.check_tempfile(name) @@ -228,7 +228,7 @@ class StatAttributeTests(unittest.TestCase): def trunc(x): return x self.assertEquals(trunc(getattr(result, attr)), result[getattr(stat, name)]) - self.assert_(attr in members) + self.assertTrue(attr in members) try: result[200] @@ -520,7 +520,7 @@ class MakedirTests(unittest.TestCase): os.makedirs(path) # Try paths with a '.' in them - self.failUnlessRaises(OSError, os.makedirs, os.curdir) + self.assertRaises(OSError, os.makedirs, os.curdir) path = os.path.join(base, 'dir1', 'dir2', 'dir3', 'dir4', 'dir5', os.curdir) os.makedirs(path) path = os.path.join(base, 'dir1', os.curdir, 'dir2', 'dir3', 'dir4', diff --git a/Lib/test/test_ossaudiodev.py b/Lib/test/test_ossaudiodev.py index 603aea3..dda6137 100644 --- a/Lib/test/test_ossaudiodev.py +++ b/Lib/test/test_ossaudiodev.py @@ -58,7 +58,7 @@ class OSSAudioDevTests(unittest.TestCase): dsp.fileno() # Make sure the read-only attributes work. - self.failIf(dsp.closed) + self.assertFalse(dsp.closed) self.assertEqual(dsp.name, "/dev/dsp") self.assertEqual(dsp.mode, "w", "bad dsp.mode: %r" % dsp.mode) @@ -84,7 +84,7 @@ class OSSAudioDevTests(unittest.TestCase): elapsed_time = t2 - t1 percent_diff = (abs(elapsed_time - expected_time) / expected_time) * 100 - self.failUnless(percent_diff <= 10.0, + self.assertTrue(percent_diff <= 10.0, "elapsed time (%s) > 10%% off of expected time (%s)" % (elapsed_time, expected_time)) @@ -133,7 +133,7 @@ class OSSAudioDevTests(unittest.TestCase): ]: (fmt, channels, rate) = config result = dsp.setparameters(fmt, channels, rate, False) - self.failIfEqual(result, config, + self.assertNotEqual(result, config, "unexpectedly got requested configuration") try: @@ -157,7 +157,7 @@ class OSSAudioDevTests(unittest.TestCase): #self.set_bad_parameters(dsp) finally: dsp.close() - self.failUnless(dsp.closed) + self.assertTrue(dsp.closed) def test_main(): diff --git a/Lib/test/test_parser.py b/Lib/test/test_parser.py index 65d1d35..c7cc13f 100644 --- a/Lib/test/test_parser.py +++ b/Lib/test/test_parser.py @@ -545,15 +545,15 @@ class STObjectTestCase(unittest.TestCase): bottom = min(st1, st2, st3) top = max(st1, st2, st3) mid = sorted([st1, st2, st3])[1] - self.assert_(bottom < mid) - self.assert_(bottom < top) - self.assert_(mid < top) - self.assert_(bottom <= mid) - self.assert_(bottom <= top) - self.assert_(mid <= top) - self.assert_(bottom <= bottom) - self.assert_(mid <= mid) - self.assert_(top <= top) + self.assertTrue(bottom < mid) + self.assertTrue(bottom < top) + self.assertTrue(mid < top) + self.assertTrue(bottom <= mid) + self.assertTrue(bottom <= top) + self.assertTrue(mid <= top) + self.assertTrue(bottom <= bottom) + self.assertTrue(mid <= mid) + self.assertTrue(top <= top) # interaction with other types self.assertEquals(st1 == 1588.602459, False) self.assertEquals('spanish armada' != st2, True) diff --git a/Lib/test/test_peepholer.py b/Lib/test/test_peepholer.py index 1543f3b..5696500 100644 --- a/Lib/test/test_peepholer.py +++ b/Lib/test/test_peepholer.py @@ -25,9 +25,9 @@ class TestTranforms(unittest.TestCase): del x asm = disassemble(unot) for elem in ('UNARY_NOT', 'POP_JUMP_IF_FALSE'): - self.assert_(elem not in asm) + self.assertTrue(elem not in asm) for elem in ('POP_JUMP_IF_TRUE',): - self.assert_(elem in asm) + self.assertTrue(elem in asm) def test_elim_inversion_of_is_or_in(self): for line, elem in ( @@ -37,7 +37,7 @@ class TestTranforms(unittest.TestCase): ('not a not in b', '(in)',), ): asm = dis_single(line) - self.assert_(elem in asm) + self.assertTrue(elem in asm) def test_global_as_constant(self): # LOAD_GLOBAL None/True/False --> LOAD_CONST None/True/False @@ -54,14 +54,14 @@ class TestTranforms(unittest.TestCase): for func, name in ((f, 'None'), (g, 'True'), (h, 'False')): asm = disassemble(func) for elem in ('LOAD_GLOBAL',): - self.assert_(elem not in asm) + self.assertTrue(elem not in asm) for elem in ('LOAD_CONST', '('+name+')'): - self.assert_(elem in asm) + self.assertTrue(elem in asm) def f(): 'Adding a docstring made this test fail in Py2.5.0' return None - self.assert_('LOAD_CONST' in disassemble(f)) - self.assert_('LOAD_GLOBAL' not in disassemble(f)) + self.assertTrue('LOAD_CONST' in disassemble(f)) + self.assertTrue('LOAD_GLOBAL' not in disassemble(f)) def test_while_one(self): # Skip over: LOAD_CONST trueconst POP_JUMP_IF_FALSE xx @@ -71,9 +71,9 @@ class TestTranforms(unittest.TestCase): return list asm = disassemble(f) for elem in ('LOAD_CONST', 'POP_JUMP_IF_FALSE'): - self.assert_(elem not in asm) + self.assertTrue(elem not in asm) for elem in ('JUMP_ABSOLUTE',): - self.assert_(elem in asm) + self.assertTrue(elem in asm) def test_pack_unpack(self): for line, elem in ( @@ -82,9 +82,9 @@ class TestTranforms(unittest.TestCase): ('a, b, c = a, b, c', 'ROT_THREE',), ): asm = dis_single(line) - self.assert_(elem in asm) - self.assert_('BUILD_TUPLE' not in asm) - self.assert_('UNPACK_TUPLE' not in asm) + self.assertTrue(elem in asm) + self.assertTrue('BUILD_TUPLE' not in asm) + self.assertTrue('UNPACK_TUPLE' not in asm) def test_folding_of_tuples_of_constants(self): for line, elem in ( @@ -95,8 +95,8 @@ class TestTranforms(unittest.TestCase): ('((1, 2), 3, 4)', '(((1, 2), 3, 4))'), ): asm = dis_single(line) - self.assert_(elem in asm) - self.assert_('BUILD_TUPLE' not in asm) + self.assertTrue(elem in asm) + self.assertTrue('BUILD_TUPLE' not in asm) # Bug 1053819: Tuple of constants misidentified when presented with: # . . . opcode_with_arg 100 unary_opcode BUILD_TUPLE 1 . . . @@ -134,17 +134,17 @@ class TestTranforms(unittest.TestCase): ('a = 13 | 7', '(15)'), # binary or ): asm = dis_single(line) - self.assert_(elem in asm, asm) - self.assert_('BINARY_' not in asm) + self.assertTrue(elem in asm, asm) + self.assertTrue('BINARY_' not in asm) # Verify that unfoldables are skipped asm = dis_single('a=2+"b"') - self.assert_('(2)' in asm) - self.assert_("('b')" in asm) + self.assertTrue('(2)' in asm) + self.assertTrue("('b')" in asm) # Verify that large sequences do not result from folding asm = dis_single('a="x"*1000') - self.assert_('(1000)' in asm) + self.assertTrue('(1000)' in asm) def test_folding_of_unaryops_on_constants(self): for line, elem in ( @@ -152,8 +152,8 @@ class TestTranforms(unittest.TestCase): ('~-2', '(1)'), # unary invert ): asm = dis_single(line) - self.assert_(elem in asm, asm) - self.assert_('UNARY_' not in asm) + self.assertTrue(elem in asm, asm) + self.assertTrue('UNARY_' not in asm) # Verify that unfoldables are skipped for line, elem in ( @@ -161,16 +161,16 @@ class TestTranforms(unittest.TestCase): ('~"abc"', "('abc')"), # unary invert ): asm = dis_single(line) - self.assert_(elem in asm, asm) - self.assert_('UNARY_' in asm) + self.assertTrue(elem in asm, asm) + self.assertTrue('UNARY_' in asm) def test_elim_extra_return(self): # RETURN LOAD_CONST None RETURN --> RETURN def f(x): return x asm = disassemble(f) - self.assert_('LOAD_CONST' not in asm) - self.assert_('(None)' not in asm) + self.assertTrue('LOAD_CONST' not in asm) + self.assertTrue('(None)' not in asm) self.assertEqual(asm.split().count('RETURN_VALUE'), 1) def test_elim_jump_to_return(self): @@ -178,8 +178,8 @@ class TestTranforms(unittest.TestCase): def f(cond, true_value, false_value): return true_value if cond else false_value asm = disassemble(f) - self.assert_('JUMP_FORWARD' not in asm) - self.assert_('JUMP_ABSOLUTE' not in asm) + self.assertTrue('JUMP_FORWARD' not in asm) + self.assertTrue('JUMP_ABSOLUTE' not in asm) self.assertEqual(asm.split().count('RETURN_VALUE'), 2) def test_elim_jump_after_return1(self): @@ -194,8 +194,8 @@ class TestTranforms(unittest.TestCase): return 5 return 6 asm = disassemble(f) - self.assert_('JUMP_FORWARD' not in asm) - self.assert_('JUMP_ABSOLUTE' not in asm) + self.assertTrue('JUMP_FORWARD' not in asm) + self.assertTrue('JUMP_ABSOLUTE' not in asm) self.assertEqual(asm.split().count('RETURN_VALUE'), 6) def test_elim_jump_after_return2(self): @@ -204,7 +204,7 @@ class TestTranforms(unittest.TestCase): while 1: if cond1: return 4 asm = disassemble(f) - self.assert_('JUMP_FORWARD' not in asm) + self.assertTrue('JUMP_FORWARD' not in asm) # There should be one jump for the while loop. self.assertEqual(asm.split().count('JUMP_ABSOLUTE'), 1) self.assertEqual(asm.split().count('RETURN_VALUE'), 2) @@ -215,7 +215,7 @@ class TestTranforms(unittest.TestCase): pass return g asm = disassemble(f) - self.assert_('BINARY_ADD' not in asm) + self.assertTrue('BINARY_ADD' not in asm) def test_main(verbose=None): diff --git a/Lib/test/test_pep247.py b/Lib/test/test_pep247.py index 733109a..da8f816 100644 --- a/Lib/test/test_pep247.py +++ b/Lib/test/test_pep247.py @@ -11,8 +11,8 @@ from test import support class Pep247Test(unittest.TestCase): def check_module(self, module, key=None): - self.assert_(hasattr(module, 'digest_size')) - self.assert_(module.digest_size is None or module.digest_size > 0) + self.assertTrue(hasattr(module, 'digest_size')) + self.assertTrue(module.digest_size is None or module.digest_size > 0) self.check_object(module.new, module.digest_size, key) def check_object(self, cls, digest_size, key): @@ -31,7 +31,7 @@ class Pep247Test(unittest.TestCase): obj3.update(b'string') h2 = obj3.digest() self.assertEquals(h1, h2) - self.assert_(hasattr(obj1, 'digest_size')) + self.assertTrue(hasattr(obj1, 'digest_size')) if digest_size is not None: self.assertEquals(obj1.digest_size, digest_size) diff --git a/Lib/test/test_pep277.py b/Lib/test/test_pep277.py index e18f602..11039ac 100644 --- a/Lib/test/test_pep277.py +++ b/Lib/test/test_pep277.py @@ -82,8 +82,8 @@ class UnicodeFileTests(unittest.TestCase): sys.getfilesystemencoding())) sf2 = set("\\".join((str(support.TESTFN), f)) for f in f2) - self.failUnlessEqual(len(f1), len(self.files)) - self.failUnlessEqual(sf2, set(self.files)) + self.assertEqual(len(f1), len(self.files)) + self.assertEqual(sf2, set(self.files)) def test_rename(self): for name in self.files: diff --git a/Lib/test/test_pep3120.py b/Lib/test/test_pep3120.py index 81d15bc..85da048 100644 --- a/Lib/test/test_pep3120.py +++ b/Lib/test/test_pep3120.py @@ -19,7 +19,7 @@ class PEP3120Test(unittest.TestCase): try: import test.badsyntax_pep3120 except SyntaxError as msg: - self.assert_(str(msg).find("Non-UTF-8 code starting with") >= 0) + self.assertTrue(str(msg).find("Non-UTF-8 code starting with") >= 0) else: self.fail("expected exception didn't occur") diff --git a/Lib/test/test_pep352.py b/Lib/test/test_pep352.py index 1481244..b9645d5 100644 --- a/Lib/test/test_pep352.py +++ b/Lib/test/test_pep352.py @@ -12,7 +12,7 @@ class ExceptionClassTests(unittest.TestCase): inheritance hierarchy)""" def test_builtins_new_style(self): - self.failUnless(issubclass(Exception, object)) + self.assertTrue(issubclass(Exception, object)) def verify_instance_interface(self, ins): for attr in ("args", "__str__", "__repr__"): @@ -38,7 +38,7 @@ class ExceptionClassTests(unittest.TestCase): last_exc = getattr(builtins, superclass_name) except AttributeError: self.fail("base class %s not a built-in" % superclass_name) - self.failUnless(superclass_name in exc_set, + self.assertTrue(superclass_name in exc_set, '%s not found' % superclass_name) exc_set.discard(superclass_name) superclasses = [] # Loop will insert base exception @@ -66,20 +66,20 @@ class ExceptionClassTests(unittest.TestCase): elif last_depth > depth: while superclasses[-1][0] >= depth: superclasses.pop() - self.failUnless(issubclass(exc, superclasses[-1][1]), + self.assertTrue(issubclass(exc, superclasses[-1][1]), "%s is not a subclass of %s" % (exc.__name__, superclasses[-1][1].__name__)) try: # Some exceptions require arguments; just skip them self.verify_instance_interface(exc()) except TypeError: pass - self.failUnless(exc_name in exc_set) + self.assertTrue(exc_name in exc_set) exc_set.discard(exc_name) last_exc = exc last_depth = depth finally: inheritance_tree.close() - self.failUnlessEqual(len(exc_set), 0, "%s not accounted for" % exc_set) + self.assertEqual(len(exc_set), 0, "%s not accounted for" % exc_set) interface_tests = ("length", "args", "str", "repr") diff --git a/Lib/test/test_pkg.py b/Lib/test/test_pkg.py index 1064617..0c568bb 100644 --- a/Lib/test/test_pkg.py +++ b/Lib/test/test_pkg.py @@ -130,7 +130,7 @@ class TestPkg(unittest.TestCase): self.assertEqual(subsub.__name__, "t2.sub.subsub") self.assertEqual(sub.subsub.__name__, "t2.sub.subsub") for name in ['spam', 'sub', 'subsub', 't2']: - self.failUnless(locals()["name"], "Failed to import %s" % name) + self.assertTrue(locals()["name"], "Failed to import %s" % name) import t2.sub import t2.sub.subsub @@ -140,7 +140,7 @@ class TestPkg(unittest.TestCase): s = """ from t2 import * - self.failUnless(dir(), ['self', 'sub']) + self.assertTrue(dir(), ['self', 'sub']) """ self.run_code(s) @@ -258,25 +258,25 @@ class TestPkg(unittest.TestCase): self.assertEqual(fixdir(dir(tas)), ['__doc__', '__file__', '__name__', '__package__', '__path__']) - self.failIf(t7) + self.assertFalse(t7) from t7 import sub as subpar self.assertEqual(fixdir(dir(subpar)), ['__doc__', '__file__', '__name__', '__package__', '__path__']) - self.failIf(t7) - self.failIf(sub) + self.assertFalse(t7) + self.assertFalse(sub) from t7.sub import subsub as subsubsub self.assertEqual(fixdir(dir(subsubsub)), ['__doc__', '__file__', '__name__', '__package__', '__path__', 'spam']) - self.failIf(t7) - self.failIf(sub) - self.failIf(subsub) + self.assertFalse(t7) + self.assertFalse(sub) + self.assertFalse(subsub) from t7.sub.subsub import spam as ham self.assertEqual(ham, 1) - self.failIf(t7) - self.failIf(sub) - self.failIf(subsub) + self.assertFalse(t7) + self.assertFalse(sub) + self.assertFalse(subsub) def test_main(): diff --git a/Lib/test/test_pkgimport.py b/Lib/test/test_pkgimport.py index eff7b5a..60f5c32 100644 --- a/Lib/test/test_pkgimport.py +++ b/Lib/test/test_pkgimport.py @@ -52,7 +52,7 @@ class TestImport(unittest.TestCase): try: __import__(self.module_name) except SyntaxError: pass else: raise RuntimeError('Failed to induce SyntaxError') - self.assert_(self.module_name not in sys.modules and + self.assertTrue(self.module_name not in sys.modules and not hasattr(sys.modules[self.package_name], 'foo')) # ...make up a variable name that isn't bound in __builtins__ diff --git a/Lib/test/test_platform.py b/Lib/test/test_platform.py index 9bb5bdd..8b1815e 100644 --- a/Lib/test/test_platform.py +++ b/Lib/test/test_platform.py @@ -125,12 +125,12 @@ class PlatformTest(unittest.TestCase): def test_uname(self): res = platform.uname() - self.assert_(any(res)) + self.assertTrue(any(res)) def test_java_ver(self): res = platform.java_ver() if sys.platform == 'java': - self.assert_(all(res)) + self.assertTrue(all(res)) def test_win32_ver(self): res = platform.win32_ver() @@ -148,7 +148,7 @@ class PlatformTest(unittest.TestCase): real_ver = ln.strip().split()[-1] break fd.close() - self.failIf(real_ver is None) + self.assertFalse(real_ver is None) self.assertEquals(res[0], real_ver) # res[1] claims to contain diff --git a/Lib/test/test_poplib.py b/Lib/test/test_poplib.py index 1807bca..520c20f 100644 --- a/Lib/test/test_poplib.py +++ b/Lib/test/test_poplib.py @@ -258,7 +258,7 @@ if hasattr(poplib, 'POP3_SSL'): self.client = poplib.POP3_SSL(self.server.host, self.server.port) def test__all__(self): - self.assert_('POP3_SSL' in poplib.__all__) + self.assertTrue('POP3_SSL' in poplib.__all__) class TestTimeouts(TestCase): diff --git a/Lib/test/test_posix.py b/Lib/test/test_posix.py index 73ad95e..2047e52 100644 --- a/Lib/test/test_posix.py +++ b/Lib/test/test_posix.py @@ -42,13 +42,13 @@ class PosixTester(unittest.TestCase): def test_statvfs(self): if hasattr(posix, 'statvfs'): - self.assert_(posix.statvfs(os.curdir)) + self.assertTrue(posix.statvfs(os.curdir)) def test_fstatvfs(self): if hasattr(posix, 'fstatvfs'): fp = open(support.TESTFN) try: - self.assert_(posix.fstatvfs(fp.fileno())) + self.assertTrue(posix.fstatvfs(fp.fileno())) finally: fp.close() @@ -68,7 +68,7 @@ class PosixTester(unittest.TestCase): fp = open(support.TESTFN) try: fd = posix.dup(fp.fileno()) - self.assert_(isinstance(fd, int)) + self.assertTrue(isinstance(fd, int)) os.close(fd) finally: fp.close() @@ -123,13 +123,13 @@ class PosixTester(unittest.TestCase): if hasattr(posix, 'fstat'): fp = open(support.TESTFN) try: - self.assert_(posix.fstat(fp.fileno())) + self.assertTrue(posix.fstat(fp.fileno())) finally: fp.close() def test_stat(self): if hasattr(posix, 'stat'): - self.assert_(posix.stat(support.TESTFN)) + self.assertTrue(posix.stat(support.TESTFN)) if hasattr(posix, 'chown'): def test_chown(self): @@ -165,21 +165,21 @@ class PosixTester(unittest.TestCase): def test_lsdir(self): if hasattr(posix, 'lsdir'): - self.assert_(support.TESTFN in posix.lsdir(os.curdir)) + self.assertTrue(support.TESTFN in posix.lsdir(os.curdir)) def test_access(self): if hasattr(posix, 'access'): - self.assert_(posix.access(support.TESTFN, os.R_OK)) + self.assertTrue(posix.access(support.TESTFN, os.R_OK)) def test_umask(self): if hasattr(posix, 'umask'): old_mask = posix.umask(0) - self.assert_(isinstance(old_mask, int)) + self.assertTrue(isinstance(old_mask, int)) posix.umask(old_mask) def test_strerror(self): if hasattr(posix, 'strerror'): - self.assert_(posix.strerror(0)) + self.assertTrue(posix.strerror(0)) def test_pipe(self): if hasattr(posix, 'pipe'): diff --git a/Lib/test/test_posixpath.py b/Lib/test/test_posixpath.py index eb918f4..0efe3ff 100644 --- a/Lib/test/test_posixpath.py +++ b/Lib/test/test_posixpath.py @@ -26,7 +26,7 @@ class PosixPathTest(unittest.TestCase): safe_rmdir(support.TESTFN + suffix) def assertIs(self, a, b): - self.assert_(a is b) + self.assertTrue(a is b) def test_normcase(self): # Check that normcase() is idempotent @@ -200,8 +200,8 @@ class PosixPathTest(unittest.TestCase): for s1 in testlist: for s2 in testlist: p = posixpath.commonprefix([s1, s2]) - self.assert_(s1.startswith(p)) - self.assert_(s2.startswith(p)) + self.assertTrue(s1.startswith(p)) + self.assertTrue(s2.startswith(p)) if s1 != s2: n = len(p) self.assertNotEqual(s1[n:n+1], s2[n:n+1]) @@ -229,7 +229,7 @@ class PosixPathTest(unittest.TestCase): f.close() self.assertEqual(d, b"foobar") - self.assert_( + self.assertTrue( posixpath.getctime(support.TESTFN) <= posixpath.getmtime(support.TESTFN) ) @@ -402,8 +402,8 @@ class PosixPathTest(unittest.TestCase): except ImportError: pass else: - self.assert_(isinstance(posixpath.expanduser("~/"), str)) - self.assert_(isinstance(posixpath.expanduser(b"~/"), bytes)) + self.assertTrue(isinstance(posixpath.expanduser("~/"), str)) + self.assertTrue(isinstance(posixpath.expanduser(b"~/"), bytes)) # if home directory == root directory, this test makes no sense if posixpath.expanduser("~") != '/': self.assertEqual( @@ -414,10 +414,10 @@ class PosixPathTest(unittest.TestCase): posixpath.expanduser(b"~") + b"/", posixpath.expanduser(b"~/") ) - self.assert_(isinstance(posixpath.expanduser("~root/"), str)) - self.assert_(isinstance(posixpath.expanduser("~foo/"), str)) - self.assert_(isinstance(posixpath.expanduser(b"~root/"), bytes)) - self.assert_(isinstance(posixpath.expanduser(b"~foo/"), bytes)) + self.assertTrue(isinstance(posixpath.expanduser("~root/"), str)) + self.assertTrue(isinstance(posixpath.expanduser("~foo/"), str)) + self.assertTrue(isinstance(posixpath.expanduser(b"~root/"), bytes)) + self.assertTrue(isinstance(posixpath.expanduser(b"~foo/"), bytes)) with support.EnvironmentVarGuard() as env: env['HOME'] = '/' @@ -481,14 +481,14 @@ class PosixPathTest(unittest.TestCase): self.assertRaises(TypeError, posixpath.normpath) def test_abspath(self): - self.assert_("foo" in posixpath.abspath("foo")) - self.assert_(b"foo" in posixpath.abspath(b"foo")) + self.assertTrue("foo" in posixpath.abspath("foo")) + self.assertTrue(b"foo" in posixpath.abspath(b"foo")) self.assertRaises(TypeError, posixpath.abspath) def test_realpath(self): - self.assert_("foo" in realpath("foo")) - self.assert_(b"foo" in realpath(b"foo")) + self.assertTrue("foo" in realpath("foo")) + self.assertTrue(b"foo" in realpath(b"foo")) self.assertRaises(TypeError, posixpath.realpath) if hasattr(os, "symlink"): diff --git a/Lib/test/test_pprint.py b/Lib/test/test_pprint.py index 1469ff0..3d13b60 100644 --- a/Lib/test/test_pprint.py +++ b/Lib/test/test_pprint.py @@ -34,7 +34,7 @@ class QueryTestCase(unittest.TestCase): def test_basic(self): # Verify .isrecursive() and .isreadable() w/o recursion - verify = self.assert_ + verify = self.assertTrue pp = pprint.PrettyPrinter() for safe in (2, 2.0, 2j, "abc", [3], (2,2), {3: 3}, "yaddayadda", self.a, self.b): @@ -57,7 +57,7 @@ class QueryTestCase(unittest.TestCase): self.d = {} self.d[0] = self.d[1] = self.d[2] = self.d - verify = self.assert_ + verify = self.assertTrue pp = pprint.PrettyPrinter() for icky in self.a, self.b, self.d, (self.d, self.d): @@ -85,7 +85,7 @@ class QueryTestCase(unittest.TestCase): def test_unreadable(self): # Not recursive but not readable anyway - verify = self.assert_ + verify = self.assertTrue pp = pprint.PrettyPrinter() for unreadable in type(3), pprint, pprint.isrecursive: # module-level convenience functions @@ -108,7 +108,7 @@ class QueryTestCase(unittest.TestCase): # it sorted a dict display if and only if the display required # multiple lines. For that reason, dicts with more than one element # aren't tested here. - verify = self.assert_ + verify = self.assertTrue for simple in (0, 0, 0+0j, 0.0, "", b"", (), tuple2(), tuple3(), [], list2(), list3(), diff --git a/Lib/test/test_property.py b/Lib/test/test_property.py index 4ce1da2..d9469d9 100644 --- a/Lib/test/test_property.py +++ b/Lib/test/test_property.py @@ -86,8 +86,8 @@ class PropertyTests(unittest.TestCase): self.assertEqual(base.spam, 10) self.assertEqual(base._spam, 10) delattr(base, "spam") - self.assert_(not hasattr(base, "spam")) - self.assert_(not hasattr(base, "_spam")) + self.assertTrue(not hasattr(base, "spam")) + self.assertTrue(not hasattr(base, "_spam")) base.spam = 20 self.assertEqual(base.spam, 20) self.assertEqual(base._spam, 20) diff --git a/Lib/test/test_pwd.py b/Lib/test/test_pwd.py index 450306c..406578a 100644 --- a/Lib/test/test_pwd.py +++ b/Lib/test/test_pwd.py @@ -13,19 +13,19 @@ class PwdTest(unittest.TestCase): for e in entries: self.assertEqual(len(e), 7) self.assertEqual(e[0], e.pw_name) - self.assert_(isinstance(e.pw_name, str)) + self.assertTrue(isinstance(e.pw_name, str)) self.assertEqual(e[1], e.pw_passwd) - self.assert_(isinstance(e.pw_passwd, str)) + self.assertTrue(isinstance(e.pw_passwd, str)) self.assertEqual(e[2], e.pw_uid) - self.assert_(isinstance(e.pw_uid, int)) + self.assertTrue(isinstance(e.pw_uid, int)) self.assertEqual(e[3], e.pw_gid) - self.assert_(isinstance(e.pw_gid, int)) + self.assertTrue(isinstance(e.pw_gid, int)) self.assertEqual(e[4], e.pw_gecos) - self.assert_(isinstance(e.pw_gecos, str)) + self.assertTrue(isinstance(e.pw_gecos, str)) self.assertEqual(e[5], e.pw_dir) - self.assert_(isinstance(e.pw_dir, str)) + self.assertTrue(isinstance(e.pw_dir, str)) self.assertEqual(e[6], e.pw_shell) - self.assert_(isinstance(e.pw_shell, str)) + self.assertTrue(isinstance(e.pw_shell, str)) # The following won't work, because of duplicate entries # for one uid @@ -43,8 +43,8 @@ class PwdTest(unittest.TestCase): for e in entries: if not e[0] or e[0] == '+': continue # skip NIS entries etc. - self.assert_(pwd.getpwnam(e.pw_name) in entriesbyname[e.pw_name]) - self.assert_(pwd.getpwuid(e.pw_uid) in entriesbyuid[e.pw_uid]) + self.assertTrue(pwd.getpwnam(e.pw_name) in entriesbyname[e.pw_name]) + self.assertTrue(pwd.getpwuid(e.pw_uid) in entriesbyuid[e.pw_uid]) def test_errors(self): self.assertRaises(TypeError, pwd.getpwuid) diff --git a/Lib/test/test_pyclbr.py b/Lib/test/test_pyclbr.py index 9438c7b..30d8249 100644 --- a/Lib/test/test_pyclbr.py +++ b/Lib/test/test_pyclbr.py @@ -31,7 +31,7 @@ class PyclbrTest(TestCase): ''' succeed iff hasattr(obj,attr) or attr in ignore. ''' if attr in ignore: return if not hasattr(obj, attr): print("???", attr) - self.failUnless(hasattr(obj, attr), + self.assertTrue(hasattr(obj, attr), 'expected hasattr(%r, %r)' % (obj, attr)) @@ -40,7 +40,7 @@ class PyclbrTest(TestCase): if key in ignore: return if key not in obj: print("***",key, file=sys.stderr) - self.failUnless(key in obj, "%r in %r" % (key, obj)) + self.assertTrue(key in obj, "%r in %r" % (key, obj)) def assertEqualsOrIgnored(self, a, b, ignore): ''' succeed iff a == b or a in ignore or b in ignore ''' @@ -84,12 +84,12 @@ class PyclbrTest(TestCase): self.assertHasattr(module, name, ignore) py_item = getattr(module, name) if isinstance(value, pyclbr.Function): - self.assert_(isinstance(py_item, (FunctionType, BuiltinFunctionType))) + self.assertTrue(isinstance(py_item, (FunctionType, BuiltinFunctionType))) if py_item.__module__ != moduleName: continue # skip functions that came from somewhere else self.assertEquals(py_item.__module__, value.module) else: - self.failUnless(isinstance(py_item, type)) + self.assertTrue(isinstance(py_item, type)) if py_item.__module__ != moduleName: continue # skip classes that came from somewhere else diff --git a/Lib/test/test_pydoc.py b/Lib/test/test_pydoc.py index 00a2ada..76822af 100644 --- a/Lib/test/test_pydoc.py +++ b/Lib/test/test_pydoc.py @@ -309,7 +309,7 @@ class TestDescriptions(unittest.TestCase): # Check that pydocfodder module can be described from test import pydocfodder doc = pydoc.render_doc(pydocfodder) - self.assert_("pydocfodder" in doc) + self.assertTrue("pydocfodder" in doc) def test_classic_class(self): class C: "Classic class" @@ -317,7 +317,7 @@ class TestDescriptions(unittest.TestCase): self.assertEqual(pydoc.describe(C), 'class C') self.assertEqual(pydoc.describe(c), 'C') expected = 'C in module %s' % __name__ - self.assert_(expected in pydoc.render_doc(c)) + self.assertTrue(expected in pydoc.render_doc(c)) def test_class(self): class C(object): "New-style class" @@ -326,7 +326,7 @@ class TestDescriptions(unittest.TestCase): self.assertEqual(pydoc.describe(C), 'class C') self.assertEqual(pydoc.describe(c), 'C') expected = 'C in module %s object' % __name__ - self.assert_(expected in pydoc.render_doc(c)) + self.assertTrue(expected in pydoc.render_doc(c)) def test_main(): diff --git a/Lib/test/test_queue.py b/Lib/test/test_queue.py index 22cdcad..95f80ac 100644 --- a/Lib/test/test_queue.py +++ b/Lib/test/test_queue.py @@ -103,12 +103,12 @@ class BaseQueueTest(unittest.TestCase, BlockingTestMixin): "Didn't seem to queue the correct data!") for i in range(QUEUE_SIZE-1): q.put(i) - self.assert_(q.qsize(), "Queue should not be empty") - self.assert_(not qfull(q), "Queue should not be full") + self.assertTrue(q.qsize(), "Queue should not be empty") + self.assertTrue(not qfull(q), "Queue should not be full") last = 2 * QUEUE_SIZE full = 3 * 2 * QUEUE_SIZE q.put(last) - self.assert_(qfull(q), "Queue should be full") + self.assertTrue(qfull(q), "Queue should be full") try: q.put(full, block=0) self.fail("Didn't appear to block with a full queue") @@ -125,7 +125,7 @@ class BaseQueueTest(unittest.TestCase, BlockingTestMixin): # Empty it for i in range(QUEUE_SIZE): q.get() - self.assert_(not q.qsize(), "Queue should be empty") + self.assertTrue(not q.qsize(), "Queue should be empty") try: q.get(block=0) self.fail("Didn't appear to block with an empty queue") @@ -247,7 +247,7 @@ class FailingQueueTest(unittest.TestCase, BlockingTestMixin): except FailingQueueException: pass q.put("last") - self.assert_(qfull(q), "Queue should be full") + self.assertTrue(qfull(q), "Queue should be full") # Test a failing blocking put q.fail_next_put = True try: @@ -269,17 +269,17 @@ class FailingQueueTest(unittest.TestCase, BlockingTestMixin): # Check the Queue isn't damaged. # put failed, but get succeeded - re-add q.put("last") - self.assert_(qfull(q), "Queue should be full") + self.assertTrue(qfull(q), "Queue should be full") q.get() - self.assert_(not qfull(q), "Queue should not be full") + self.assertTrue(not qfull(q), "Queue should not be full") q.put("last") - self.assert_(qfull(q), "Queue should be full") + self.assertTrue(qfull(q), "Queue should be full") # Test a blocking put self.do_blocking_test(q.put, ("full",), q.get, ()) # Empty it for i in range(QUEUE_SIZE): q.get() - self.assert_(not q.qsize(), "Queue should be empty") + self.assertTrue(not q.qsize(), "Queue should be empty") q.put("first") q.fail_next_get = True try: @@ -287,16 +287,16 @@ class FailingQueueTest(unittest.TestCase, BlockingTestMixin): self.fail("The queue didn't fail when it should have") except FailingQueueException: pass - self.assert_(q.qsize(), "Queue should not be empty") + self.assertTrue(q.qsize(), "Queue should not be empty") q.fail_next_get = True try: q.get(timeout=0.1) self.fail("The queue didn't fail when it should have") except FailingQueueException: pass - self.assert_(q.qsize(), "Queue should not be empty") + self.assertTrue(q.qsize(), "Queue should not be empty") q.get() - self.assert_(not q.qsize(), "Queue should be empty") + self.assertTrue(not q.qsize(), "Queue should be empty") q.fail_next_get = True try: self.do_exceptional_blocking_test(q.get, (), q.put, ('empty',), @@ -305,9 +305,9 @@ class FailingQueueTest(unittest.TestCase, BlockingTestMixin): except FailingQueueException: pass # put succeeded, but get failed. - self.assert_(q.qsize(), "Queue should not be empty") + self.assertTrue(q.qsize(), "Queue should not be empty") q.get() - self.assert_(not q.qsize(), "Queue should be empty") + self.assertTrue(not q.qsize(), "Queue should be empty") def test_failing_queue(self): # Test to make sure a queue is functioning correctly. diff --git a/Lib/test/test_raise.py b/Lib/test/test_raise.py index 5a63b86..ff4800b 100644 --- a/Lib/test/test_raise.py +++ b/Lib/test/test_raise.py @@ -28,7 +28,7 @@ class TestRaise(unittest.TestCase): try: raise except RuntimeError as e: - self.failUnless("No active exception" in str(e)) + self.assertTrue("No active exception" in str(e)) else: self.fail("No exception raised") @@ -40,7 +40,7 @@ class TestRaise(unittest.TestCase): exc1 = e raise except IndexError as exc2: - self.failUnless(exc1 is exc2) + self.assertTrue(exc1 is exc2) else: self.fail("No exception raised") @@ -127,7 +127,7 @@ class TestCause(unittest.TestCase): try: raise IndexError from 5 except TypeError as e: - self.failUnless("exception cause" in str(e)) + self.assertTrue("exception cause" in str(e)) else: self.fail("No exception raised") @@ -135,7 +135,7 @@ class TestCause(unittest.TestCase): try: raise IndexError from KeyError except IndexError as e: - self.failUnless(isinstance(e.__cause__, KeyError)) + self.assertTrue(isinstance(e.__cause__, KeyError)) else: self.fail("No exception raised") @@ -144,7 +144,7 @@ class TestCause(unittest.TestCase): try: raise IndexError from cause except IndexError as e: - self.failUnless(e.__cause__ is cause) + self.assertTrue(e.__cause__ is cause) else: self.fail("No exception raised") @@ -166,7 +166,7 @@ class TestTraceback(unittest.TestCase): try: raise IndexError() except IndexError as e: - self.failUnless(isinstance(e.__traceback__, types.TracebackType)) + self.assertTrue(isinstance(e.__traceback__, types.TracebackType)) else: self.fail("No exception raised") @@ -203,7 +203,7 @@ class TestContext(unittest.TestCase): raise OSError() except OSError as e: self.assertNotEqual(e.__context__, context) - self.failUnless(isinstance(e.__context__, context)) + self.assertTrue(isinstance(e.__context__, context)) else: self.fail("No exception raised") @@ -216,7 +216,7 @@ class TestContext(unittest.TestCase): raise OSError except OSError as e: self.assertNotEqual(e.__context__, context) - self.failUnless(isinstance(e.__context__, context)) + self.assertTrue(isinstance(e.__context__, context)) else: self.fail("No exception raised") @@ -227,7 +227,7 @@ class TestContext(unittest.TestCase): except: raise OSError except OSError as e: - self.failUnless(isinstance(e.__context__, ZeroDivisionError)) + self.assertTrue(isinstance(e.__context__, ZeroDivisionError)) else: self.fail("No exception raised") @@ -238,7 +238,7 @@ class TestContext(unittest.TestCase): except: xyzzy except NameError as e: - self.failUnless(isinstance(e.__context__, ZeroDivisionError)) + self.assertTrue(isinstance(e.__context__, ZeroDivisionError)) else: self.fail("No exception raised") @@ -249,7 +249,7 @@ class TestContext(unittest.TestCase): finally: raise OSError except OSError as e: - self.failUnless(e.__context__ is None) + self.assertTrue(e.__context__ is None) else: self.fail("No exception raised") @@ -260,7 +260,7 @@ class TestContext(unittest.TestCase): finally: raise OSError except OSError as e: - self.failUnless(isinstance(e.__context__, ZeroDivisionError)) + self.assertTrue(isinstance(e.__context__, ZeroDivisionError)) else: self.fail("No exception raised") @@ -274,7 +274,7 @@ class TestContext(unittest.TestCase): with ContextManager(): 1/0 except NameError as e: - self.failUnless(isinstance(e.__context__, ZeroDivisionError)) + self.assertTrue(isinstance(e.__context__, ZeroDivisionError)) else: self.fail("No exception raised") @@ -286,7 +286,7 @@ class TestContext(unittest.TestCase): except ZeroDivisionError as e: raise e except ZeroDivisionError as e: - self.failUnless(e.__context__ is None, e.__context__) + self.assertTrue(e.__context__ is None, e.__context__) def test_reraise_cycle_broken(self): # Non-trivial context cycles (through re-raising a previous exception) @@ -300,7 +300,7 @@ class TestContext(unittest.TestCase): except ZeroDivisionError: raise a except NameError as e: - self.failUnless(e.__context__.__context__ is None) + self.assertTrue(e.__context__.__context__ is None) def test_3118(self): # deleting the generator caused the __context__ to be cleared @@ -320,7 +320,7 @@ class TestContext(unittest.TestCase): del g raise KeyError except Exception as e: - self.assert_(isinstance(e.__context__, ValueError)) + self.assertTrue(isinstance(e.__context__, ValueError)) f() @@ -344,7 +344,7 @@ class TestContext(unittest.TestCase): raise TypeError except Exception as e: self.assertNotEqual(e.__context__, None) - self.assert_(isinstance(e.__context__, AttributeError)) + self.assertTrue(isinstance(e.__context__, AttributeError)) with support.captured_output("stderr"): f() diff --git a/Lib/test/test_random.py b/Lib/test/test_random.py index f2af196..df07b76 100644 --- a/Lib/test/test_random.py +++ b/Lib/test/test_random.py @@ -52,7 +52,7 @@ class TestBasicOps(unittest.TestCase): self.assertEqual(len(s), k) uniq = set(s) self.assertEqual(len(uniq), k) - self.failUnless(uniq <= set(population)) + self.assertTrue(uniq <= set(population)) self.assertEqual(self.gen.sample([], 0), []) # test edge case N==k==0 def test_sample_distribution(self): @@ -161,7 +161,7 @@ class SystemRandom_TestBasicOps(TestBasicOps): cum = 0 for i in range(100): r = self.gen.randrange(span) - self.assert_(0 <= r < span) + self.assertTrue(0 <= r < span) cum |= r self.assertEqual(cum, span-1) @@ -171,7 +171,7 @@ class SystemRandom_TestBasicOps(TestBasicOps): stop = self.gen.randrange(2 ** (i-2)) if stop <= start: return - self.assert_(start <= self.gen.randrange(start, stop) < stop) + self.assertTrue(start <= self.gen.randrange(start, stop) < stop) def test_rangelimits(self): for start, stop in [(-2,0), (-(2**60)-2,-(2**60)), (2**60,2**60+2)]: @@ -181,7 +181,7 @@ class SystemRandom_TestBasicOps(TestBasicOps): def test_genrandbits(self): # Verify ranges for k in range(1, 1000): - self.assert_(0 <= self.gen.getrandbits(k) < 2**k) + self.assertTrue(0 <= self.gen.getrandbits(k) < 2**k) # Verify all bits active getbits = self.gen.getrandbits @@ -211,13 +211,13 @@ class SystemRandom_TestBasicOps(TestBasicOps): n += n - 1 # check 1 below the next power of two k = int(1.00001 + _log(n, 2)) - self.assert_(k in [numbits, numbits+1]) - self.assert_(2**k > n > 2**(k-2)) + self.assertTrue(k in [numbits, numbits+1]) + self.assertTrue(2**k > n > 2**(k-2)) n -= n >> 15 # check a little farther below the next power of two k = int(1.00001 + _log(n, 2)) self.assertEqual(k, numbits) # note the stronger assertion - self.assert_(2**k > n > 2**(k-1)) # note the stronger assertion + self.assertTrue(2**k > n > 2**(k-1)) # note the stronger assertion class MersenneTwister_TestBasicOps(TestBasicOps): @@ -313,7 +313,7 @@ class MersenneTwister_TestBasicOps(TestBasicOps): cum = 0 for i in range(100): r = self.gen.randrange(span) - self.assert_(0 <= r < span) + self.assertTrue(0 <= r < span) cum |= r self.assertEqual(cum, span-1) @@ -323,7 +323,7 @@ class MersenneTwister_TestBasicOps(TestBasicOps): stop = self.gen.randrange(2 ** (i-2)) if stop <= start: return - self.assert_(start <= self.gen.randrange(start, stop) < stop) + self.assertTrue(start <= self.gen.randrange(start, stop) < stop) def test_rangelimits(self): for start, stop in [(-2,0), (-(2**60)-2,-(2**60)), (2**60,2**60+2)]: @@ -337,7 +337,7 @@ class MersenneTwister_TestBasicOps(TestBasicOps): 97904845777343510404718956115) # Verify ranges for k in range(1, 1000): - self.assert_(0 <= self.gen.getrandbits(k) < 2**k) + self.assertTrue(0 <= self.gen.getrandbits(k) < 2**k) # Verify all bits active getbits = self.gen.getrandbits @@ -367,20 +367,20 @@ class MersenneTwister_TestBasicOps(TestBasicOps): n += n - 1 # check 1 below the next power of two k = int(1.00001 + _log(n, 2)) - self.assert_(k in [numbits, numbits+1]) - self.assert_(2**k > n > 2**(k-2)) + self.assertTrue(k in [numbits, numbits+1]) + self.assertTrue(2**k > n > 2**(k-2)) n -= n >> 15 # check a little farther below the next power of two k = int(1.00001 + _log(n, 2)) self.assertEqual(k, numbits) # note the stronger assertion - self.assert_(2**k > n > 2**(k-1)) # note the stronger assertion + self.assertTrue(2**k > n > 2**(k-1)) # note the stronger assertion def test_randrange_bug_1590891(self): start = 1000000000000 stop = -100000000000000000000 step = -200 x = self.gen.randrange(start, stop, step) - self.assert_(stop < x <= start) + self.assertTrue(stop < x <= start) self.assertEqual((x+stop)%step, 0) def gamma(z, sqrt2pi=(2.0*pi)**0.5): @@ -458,7 +458,7 @@ class TestModule(unittest.TestCase): def test__all__(self): # tests validity but not completeness of the __all__ list - self.failUnless(set(random.__all__) <= set(dir(random))) + self.assertTrue(set(random.__all__) <= set(dir(random))) def test_random_subclass_with_kwargs(self): # SF bug #1486663 -- this used to erroneously raise a TypeError diff --git a/Lib/test/test_range.py b/Lib/test/test_range.py index 7650103..24836d0 100644 --- a/Lib/test/test_range.py +++ b/Lib/test/test_range.py @@ -26,18 +26,18 @@ class RangeTest(unittest.TestCase): self.assertEqual(list(range(a+4, a, -2)), [a+4, a+2]) seq = list(range(a, b, c)) - self.assert_(a in seq) - self.assert_(b not in seq) + self.assertTrue(a in seq) + self.assertTrue(b not in seq) self.assertEqual(len(seq), 2) seq = list(range(b, a, -c)) - self.assert_(b in seq) - self.assert_(a not in seq) + self.assertTrue(b in seq) + self.assertTrue(a not in seq) self.assertEqual(len(seq), 2) seq = list(range(-a, -b, -c)) - self.assert_(-a in seq) - self.assert_(-b not in seq) + self.assertTrue(-a in seq) + self.assertTrue(-b not in seq) self.assertEqual(len(seq), 2) self.assertRaises(TypeError, range) diff --git a/Lib/test/test_re.py b/Lib/test/test_re.py index a857aab..383b56a 100644 --- a/Lib/test/test_re.py +++ b/Lib/test/test_re.py @@ -582,7 +582,7 @@ class ReTests(unittest.TestCase): [":", "::", ":::"]) def test_bug_926075(self): - self.assert_(re.compile('bug_926075') is not + self.assertTrue(re.compile('bug_926075') is not re.compile(b'bug_926075')) def test_bug_931848(self): diff --git a/Lib/test/test_reprlib.py b/Lib/test/test_reprlib.py index 8bd0ccf..12e207b 100644 --- a/Lib/test/test_reprlib.py +++ b/Lib/test/test_reprlib.py @@ -123,12 +123,12 @@ class ReprTests(unittest.TestCase): eq(r(i3), (""%id(i3))) s = r(ClassWithFailingRepr) - self.failUnless(s.startswith("")) - self.failUnless(s.find("...") in [12, 13]) + self.assertTrue(s.startswith("")) + self.assertTrue(s.find("...") in [12, 13]) def test_lambda(self): - self.failUnless(repr(lambda x: x).startswith( + self.assertTrue(repr(lambda x: x).startswith( "') # Methods - self.failUnless(repr(''.split).startswith( + self.assertTrue(repr(''.split).startswith( ' p) - self.assert_(q >= p) - self.failIf(q < r) - self.failIf(q <= r) - self.failIf(q > r) - self.failIf(q >= r) - self.assert_(set('a').issubset('abc')) - self.assert_(set('abc').issuperset('a')) - self.failIf(set('a').issubset('cbs')) - self.failIf(set('cbs').issuperset('a')) + self.assertTrue(p < q) + self.assertTrue(p <= q) + self.assertTrue(q <= q) + self.assertTrue(q > p) + self.assertTrue(q >= p) + self.assertFalse(q < r) + self.assertFalse(q <= r) + self.assertFalse(q > r) + self.assertFalse(q >= r) + self.assertTrue(set('a').issubset('abc')) + self.assertTrue(set('abc').issuperset('a')) + self.assertFalse(set('a').issubset('cbs')) + self.assertFalse(set('cbs').issuperset('a')) def test_pickling(self): for i in range(pickle.HIGHEST_PROTOCOL + 1): @@ -269,7 +269,7 @@ class TestJointOps(unittest.TestCase): s=H() f=set() f.add(s) - self.assert_(s in f) + self.assertTrue(s in f) f.remove(s) f.add(s) f.discard(s) @@ -338,7 +338,7 @@ class TestJointOps(unittest.TestCase): obj.x = iter(container) del obj, container gc.collect() - self.assert_(ref() is None, "Cycle was not collected") + self.assertTrue(ref() is None, "Cycle was not collected") class TestSet(TestJointOps): thetype = set @@ -379,7 +379,7 @@ class TestSet(TestJointOps): def test_add(self): self.s.add('Q') - self.assert_('Q' in self.s) + self.assertTrue('Q' in self.s) dup = self.s.copy() self.s.add('Q') self.assertEqual(self.s, dup) @@ -387,13 +387,13 @@ class TestSet(TestJointOps): def test_remove(self): self.s.remove('a') - self.assert_('a' not in self.s) + self.assertTrue('a' not in self.s) self.assertRaises(KeyError, self.s.remove, 'Q') self.assertRaises(TypeError, self.s.remove, []) s = self.thetype([frozenset(self.word)]) - self.assert_(self.thetype(self.word) in s) + self.assertTrue(self.thetype(self.word) in s) s.remove(self.thetype(self.word)) - self.assert_(self.thetype(self.word) not in s) + self.assertTrue(self.thetype(self.word) not in s) self.assertRaises(KeyError, self.s.remove, self.thetype(self.word)) def test_remove_keyerror_unpacking(self): @@ -412,7 +412,7 @@ class TestSet(TestJointOps): try: self.s.remove(key) except KeyError as e: - self.assert_(e.args[0] is key, + self.assertTrue(e.args[0] is key, "KeyError should be {0}, not {1}".format(key, e.args[0])) else: @@ -420,26 +420,26 @@ class TestSet(TestJointOps): def test_discard(self): self.s.discard('a') - self.assert_('a' not in self.s) + self.assertTrue('a' not in self.s) self.s.discard('Q') self.assertRaises(TypeError, self.s.discard, []) s = self.thetype([frozenset(self.word)]) - self.assert_(self.thetype(self.word) in s) + self.assertTrue(self.thetype(self.word) in s) s.discard(self.thetype(self.word)) - self.assert_(self.thetype(self.word) not in s) + self.assertTrue(self.thetype(self.word) not in s) s.discard(self.thetype(self.word)) def test_pop(self): for i in range(len(self.s)): elem = self.s.pop() - self.assert_(elem not in self.s) + self.assertTrue(elem not in self.s) self.assertRaises(KeyError, self.s.pop) def test_update(self): retval = self.s.update(self.otherword) self.assertEqual(retval, None) for c in (self.word + self.otherword): - self.assert_(c in self.s) + self.assertTrue(c in self.s) self.assertRaises(PassThru, self.s.update, check_pass_thru()) self.assertRaises(TypeError, self.s.update, [[]]) for p, q in (('cdc', 'abcd'), ('efgfe', 'abcefg'), ('ccb', 'abc'), ('ef', 'abcef')): @@ -457,16 +457,16 @@ class TestSet(TestJointOps): def test_ior(self): self.s |= set(self.otherword) for c in (self.word + self.otherword): - self.assert_(c in self.s) + self.assertTrue(c in self.s) def test_intersection_update(self): retval = self.s.intersection_update(self.otherword) self.assertEqual(retval, None) for c in (self.word + self.otherword): if c in self.otherword and c in self.word: - self.assert_(c in self.s) + self.assertTrue(c in self.s) else: - self.assert_(c not in self.s) + self.assertTrue(c not in self.s) self.assertRaises(PassThru, self.s.intersection_update, check_pass_thru()) self.assertRaises(TypeError, self.s.intersection_update, [[]]) for p, q in (('cdc', 'c'), ('efgfe', ''), ('ccb', 'bc'), ('ef', '')): @@ -484,18 +484,18 @@ class TestSet(TestJointOps): self.s &= set(self.otherword) for c in (self.word + self.otherword): if c in self.otherword and c in self.word: - self.assert_(c in self.s) + self.assertTrue(c in self.s) else: - self.assert_(c not in self.s) + self.assertTrue(c not in self.s) def test_difference_update(self): retval = self.s.difference_update(self.otherword) self.assertEqual(retval, None) for c in (self.word + self.otherword): if c in self.word and c not in self.otherword: - self.assert_(c in self.s) + self.assertTrue(c in self.s) else: - self.assert_(c not in self.s) + self.assertTrue(c not in self.s) self.assertRaises(PassThru, self.s.difference_update, check_pass_thru()) self.assertRaises(TypeError, self.s.difference_update, [[]]) self.assertRaises(TypeError, self.s.symmetric_difference_update, [[]]) @@ -521,18 +521,18 @@ class TestSet(TestJointOps): self.s -= set(self.otherword) for c in (self.word + self.otherword): if c in self.word and c not in self.otherword: - self.assert_(c in self.s) + self.assertTrue(c in self.s) else: - self.assert_(c not in self.s) + self.assertTrue(c not in self.s) def test_symmetric_difference_update(self): retval = self.s.symmetric_difference_update(self.otherword) self.assertEqual(retval, None) for c in (self.word + self.otherword): if (c in self.word) ^ (c in self.otherword): - self.assert_(c in self.s) + self.assertTrue(c in self.s) else: - self.assert_(c not in self.s) + self.assertTrue(c not in self.s) self.assertRaises(PassThru, self.s.symmetric_difference_update, check_pass_thru()) self.assertRaises(TypeError, self.s.symmetric_difference_update, [[]]) for p, q in (('cdc', 'abd'), ('efgfe', 'abcefg'), ('ccb', 'a'), ('ef', 'abcef')): @@ -545,9 +545,9 @@ class TestSet(TestJointOps): self.s ^= set(self.otherword) for c in (self.word + self.otherword): if (c in self.word) ^ (c in self.otherword): - self.assert_(c in self.s) + self.assertTrue(c in self.s) else: - self.assert_(c not in self.s) + self.assertTrue(c not in self.s) def test_inplace_on_self(self): t = self.s.copy() @@ -590,19 +590,19 @@ class TestSet(TestJointOps): myobj = TestRichSetCompare() myset < myobj - self.assert_(myobj.gt_called) + self.assertTrue(myobj.gt_called) myobj = TestRichSetCompare() myset > myobj - self.assert_(myobj.lt_called) + self.assertTrue(myobj.lt_called) myobj = TestRichSetCompare() myset <= myobj - self.assert_(myobj.ge_called) + self.assertTrue(myobj.ge_called) myobj = TestRichSetCompare() myset >= myobj - self.assert_(myobj.le_called) + self.assertTrue(myobj.le_called) # C API test only available in a debug build if hasattr(set, "test_c_api"): @@ -814,7 +814,7 @@ class TestBasicOps(unittest.TestCase): def test_iteration(self): for v in self.set: - self.assert_(v in self.values) + self.assertTrue(v in self.values) setiter = iter(self.set) # note: __length_hint__ is an internal undocumented API, # don't rely on it in your own programs @@ -849,10 +849,10 @@ class TestBasicOpsSingleton(TestBasicOps): self.repr = "{3}" def test_in(self): - self.failUnless(3 in self.set) + self.assertTrue(3 in self.set) def test_not_in(self): - self.failUnless(2 not in self.set) + self.assertTrue(2 not in self.set) #------------------------------------------------------------------------------ @@ -866,10 +866,10 @@ class TestBasicOpsTuple(TestBasicOps): self.repr = "{(0, 'zero')}" def test_in(self): - self.failUnless((0, "zero") in self.set) + self.assertTrue((0, "zero") in self.set) def test_not_in(self): - self.failUnless(9 not in self.set) + self.assertTrue(9 not in self.set) #------------------------------------------------------------------------------ @@ -1186,7 +1186,7 @@ class TestMutate(unittest.TestCase): popped[self.set.pop()] = None self.assertEqual(len(popped), len(self.values)) for v in self.values: - self.failUnless(v in popped) + self.assertTrue(v in popped) def test_update_empty_tuple(self): self.set.update(()) @@ -1455,7 +1455,7 @@ class TestCopying(unittest.TestCase): set_list = sorted(self.set, key=repr) self.assertEqual(len(dup_list), len(set_list)) for i in range(len(dup_list)): - self.failUnless(dup_list[i] is set_list[i]) + self.assertTrue(dup_list[i] is set_list[i]) def test_deep_copy(self): dup = copy.deepcopy(self.set) @@ -1505,13 +1505,13 @@ class TestIdentities(unittest.TestCase): def test_binopsVsSubsets(self): a, b = self.a, self.b - self.assert_(a - b < a) - self.assert_(b - a < b) - self.assert_(a & b < a) - self.assert_(a & b < b) - self.assert_(a | b > a) - self.assert_(a | b > b) - self.assert_(a ^ b < a | b) + self.assertTrue(a - b < a) + self.assertTrue(b - a < b) + self.assertTrue(a & b < a) + self.assertTrue(a & b < b) + self.assertTrue(a | b > a) + self.assertTrue(a | b > b) + self.assertTrue(a ^ b < a | b) def test_commutativity(self): a, b = self.a, self.b @@ -1760,7 +1760,7 @@ class TestGraphs(unittest.TestCase): edge = vertex # Cuboctahedron vertices are edges in Cube self.assertEqual(len(edge), 2) # Two cube vertices define an edge for cubevert in edge: - self.assert_(cubevert in g) + self.assertTrue(cubevert in g) #============================================================================== diff --git a/Lib/test/test_shutil.py b/Lib/test/test_shutil.py index 5a546ec..60352a2 100644 --- a/Lib/test/test_shutil.py +++ b/Lib/test/test_shutil.py @@ -63,12 +63,12 @@ class TestShutil(unittest.TestCase): self.assertIs(func, os.listdir, "func must be either os.remove or os.listdir") self.assertEqual(arg, TESTFN) - self.failUnless(issubclass(exc[0], OSError)) + self.assertTrue(issubclass(exc[0], OSError)) self.errorState = 1 else: self.assertEqual(func, os.rmdir) self.assertEqual(arg, TESTFN) - self.failUnless(issubclass(exc[0], OSError)) + self.assertTrue(issubclass(exc[0], OSError)) self.errorState = 2 def test_rmtree_dont_delete_file(self): @@ -158,9 +158,9 @@ class TestShutil(unittest.TestCase): patterns = shutil.ignore_patterns('*.tmp', 'test_dir2') shutil.copytree(src_dir, dst_dir, ignore=patterns) # checking the result: some elements should not be copied - self.assert_(exists(join(dst_dir, 'test.txt'))) - self.assert_(not exists(join(dst_dir, 'test.tmp'))) - self.assert_(not exists(join(dst_dir, 'test_dir2'))) + self.assertTrue(exists(join(dst_dir, 'test.txt'))) + self.assertTrue(not exists(join(dst_dir, 'test.tmp'))) + self.assertTrue(not exists(join(dst_dir, 'test_dir2'))) finally: if os.path.exists(dst_dir): shutil.rmtree(dst_dir) @@ -168,9 +168,9 @@ class TestShutil(unittest.TestCase): patterns = shutil.ignore_patterns('*.tmp', 'subdir*') shutil.copytree(src_dir, dst_dir, ignore=patterns) # checking the result: some elements should not be copied - self.assert_(not exists(join(dst_dir, 'test.tmp'))) - self.assert_(not exists(join(dst_dir, 'test_dir2', 'subdir2'))) - self.assert_(not exists(join(dst_dir, 'test_dir2', 'subdir'))) + self.assertTrue(not exists(join(dst_dir, 'test.tmp'))) + self.assertTrue(not exists(join(dst_dir, 'test_dir2', 'subdir2'))) + self.assertTrue(not exists(join(dst_dir, 'test_dir2', 'subdir'))) finally: if os.path.exists(dst_dir): shutil.rmtree(dst_dir) @@ -192,9 +192,9 @@ class TestShutil(unittest.TestCase): shutil.copytree(src_dir, dst_dir, ignore=_filter) # checking the result: some elements should not be copied - self.assert_(not exists(join(dst_dir, 'test_dir2', 'subdir2', + self.assertTrue(not exists(join(dst_dir, 'test_dir2', 'subdir2', 'test.py'))) - self.assert_(not exists(join(dst_dir, 'test_dir2', 'subdir'))) + self.assertTrue(not exists(join(dst_dir, 'test_dir2', 'subdir'))) finally: if os.path.exists(dst_dir): @@ -393,7 +393,7 @@ class TestMove(unittest.TestCase): for src, dst in [('srcdir', 'srcdir/dest')]: src = os.path.join(TESTFN, src) dst = os.path.join(TESTFN, dst) - self.assert_(shutil._destinsrc(src, dst), + self.assertTrue(shutil._destinsrc(src, dst), msg='_destinsrc() wrongly concluded that ' 'dst (%s) is not in src (%s)' % (dst, src)) finally: @@ -405,7 +405,7 @@ class TestMove(unittest.TestCase): for src, dst in [('srcdir', 'src/dest'), ('srcdir', 'srcdir.new')]: src = os.path.join(TESTFN, src) dst = os.path.join(TESTFN, dst) - self.failIf(shutil._destinsrc(src, dst), + self.assertFalse(shutil._destinsrc(src, dst), msg='_destinsrc() wrongly concluded that ' 'dst (%s) is in src (%s)' % (dst, src)) finally: diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py index ef19641..5fc4220 100644 --- a/Lib/test/test_signal.py +++ b/Lib/test/test_signal.py @@ -217,10 +217,10 @@ class WakeupSignalTests(unittest.TestCase): # before select is called time.sleep(self.TIMEOUT_FULL) mid_time = time.time() - self.assert_(mid_time - before_time < self.TIMEOUT_HALF) + self.assertTrue(mid_time - before_time < self.TIMEOUT_HALF) select.select([self.read], [], [], self.TIMEOUT_FULL) after_time = time.time() - self.assert_(after_time - mid_time < self.TIMEOUT_HALF) + self.assertTrue(after_time - mid_time < self.TIMEOUT_HALF) def test_wakeup_fd_during(self): import select @@ -231,7 +231,7 @@ class WakeupSignalTests(unittest.TestCase): self.assertRaises(select.error, select.select, [self.read], [], [], self.TIMEOUT_FULL) after_time = time.time() - self.assert_(after_time - before_time < self.TIMEOUT_HALF) + self.assertTrue(after_time - before_time < self.TIMEOUT_HALF) def setUp(self): import fcntl diff --git a/Lib/test/test_site.py b/Lib/test/test_site.py index 8d101b3..7ed0ee2 100644 --- a/Lib/test/test_site.py +++ b/Lib/test/test_site.py @@ -47,26 +47,26 @@ class HelperFunctionsTests(unittest.TestCase): path_parts = ("Beginning", "End") original_dir = os.path.join(*path_parts) abs_dir, norm_dir = site.makepath(*path_parts) - self.failUnlessEqual(os.path.abspath(original_dir), abs_dir) + self.assertEqual(os.path.abspath(original_dir), abs_dir) if original_dir == os.path.normcase(original_dir): - self.failUnlessEqual(abs_dir, norm_dir) + self.assertEqual(abs_dir, norm_dir) else: - self.failUnlessEqual(os.path.normcase(abs_dir), norm_dir) + self.assertEqual(os.path.normcase(abs_dir), norm_dir) def test_init_pathinfo(self): dir_set = site._init_pathinfo() for entry in [site.makepath(path)[1] for path in sys.path if path and os.path.isdir(path)]: - self.failUnless(entry in dir_set, + self.assertTrue(entry in dir_set, "%s from sys.path not found in set returned " "by _init_pathinfo(): %s" % (entry, dir_set)) def pth_file_tests(self, pth_file): """Contain common code for testing results of reading a .pth file""" - self.failUnless(pth_file.imported in sys.modules, + self.assertTrue(pth_file.imported in sys.modules, "%s not in sys.path" % pth_file.imported) - self.failUnless(site.makepath(pth_file.good_dir_path)[0] in sys.path) - self.failUnless(not os.path.exists(pth_file.bad_dir_path)) + self.assertTrue(site.makepath(pth_file.good_dir_path)[0] in sys.path) + self.assertTrue(not os.path.exists(pth_file.bad_dir_path)) def test_addpackage(self): # Make sure addpackage() imports if the line starts with 'import', @@ -98,7 +98,7 @@ class HelperFunctionsTests(unittest.TestCase): def test_s_option(self): usersite = site.USER_SITE - self.assert_(usersite in sys.path) + self.assertTrue(usersite in sys.path) rc = subprocess.call([sys.executable, '-c', 'import sys; sys.exit(%r in sys.path)' % usersite]) @@ -196,7 +196,7 @@ class ImportSideEffectTests(unittest.TestCase): site.abs__file__() for module in (sys, os, builtins): try: - self.failUnless(os.path.isabs(module.__file__), repr(module)) + self.assertTrue(os.path.isabs(module.__file__), repr(module)) except AttributeError: continue # We could try everything in sys.modules; however, when regrtest.py @@ -209,7 +209,7 @@ class ImportSideEffectTests(unittest.TestCase): site.removeduppaths() seen_paths = set() for path in sys.path: - self.failUnless(path not in seen_paths) + self.assertTrue(path not in seen_paths) seen_paths.add(path) def test_add_build_dir(self): @@ -220,17 +220,17 @@ class ImportSideEffectTests(unittest.TestCase): def test_setting_quit(self): # 'quit' and 'exit' should be injected into builtins - self.failUnless(hasattr(builtins, "quit")) - self.failUnless(hasattr(builtins, "exit")) + self.assertTrue(hasattr(builtins, "quit")) + self.assertTrue(hasattr(builtins, "exit")) def test_setting_copyright(self): # 'copyright' and 'credits' should be in builtins - self.failUnless(hasattr(builtins, "copyright")) - self.failUnless(hasattr(builtins, "credits")) + self.assertTrue(hasattr(builtins, "copyright")) + self.assertTrue(hasattr(builtins, "credits")) def test_setting_help(self): # 'help' should be set in builtins - self.failUnless(hasattr(builtins, "help")) + self.assertTrue(hasattr(builtins, "help")) def test_aliasing_mbcs(self): if sys.platform == "win32": @@ -244,7 +244,7 @@ class ImportSideEffectTests(unittest.TestCase): def test_setdefaultencoding_removed(self): # Make sure sys.setdefaultencoding is gone - self.failUnless(not hasattr(sys, "setdefaultencoding")) + self.assertTrue(not hasattr(sys, "setdefaultencoding")) def test_sitecustomize_executed(self): # If sitecustomize is available, it should have been imported. diff --git a/Lib/test/test_slice.py b/Lib/test/test_slice.py index 640c8c0..2ecb59a 100644 --- a/Lib/test/test_slice.py +++ b/Lib/test/test_slice.py @@ -73,7 +73,7 @@ class SliceTest(unittest.TestCase): obj = AnyClass() s = slice(obj) - self.assert_(s.stop is obj) + self.assertTrue(s.stop is obj) def test_indices(self): self.assertEqual(slice(None ).indices(10), (0, 10, 1)) diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py index e8a9fc4..8313006 100644 --- a/Lib/test/test_socket.py +++ b/Lib/test/test_socket.py @@ -224,7 +224,7 @@ class GeneralModuleTests(unittest.TestCase): def test_repr(self): s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) - self.assert_(repr(s).startswith("= 0, "Error resolving host to ip.") + self.assertTrue(ip.find('.') >= 0, "Error resolving host to ip.") try: hname, aliases, ipaddrs = socket.gethostbyaddr(ip) except socket.error: @@ -501,7 +501,7 @@ class GeneralModuleTests(unittest.TestCase): # it reasonable to get the host's addr in addition to 0.0.0.0. # At least for eCos. This is required for the S/390 to pass. my_ip_addr = socket.gethostbyname(socket.gethostname()) - self.assert_(name[0] in ("0.0.0.0", my_ip_addr), '%s invalid' % name[0]) + self.assertTrue(name[0] in ("0.0.0.0", my_ip_addr), '%s invalid' % name[0]) self.assertEqual(name[1], port) def testGetSockOpt(self): @@ -509,14 +509,14 @@ class GeneralModuleTests(unittest.TestCase): # We know a socket should start without reuse==0 sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) reuse = sock.getsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR) - self.failIf(reuse != 0, "initial mode is reuse") + self.assertFalse(reuse != 0, "initial mode is reuse") def testSetSockOpt(self): # Testing setsockopt() sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) reuse = sock.getsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR) - self.failIf(reuse == 0, "failed to set reuse mode") + self.assertFalse(reuse == 0, "failed to set reuse mode") def testSendAfterClose(self): # testing send() after close() with timeout @@ -549,10 +549,10 @@ class GeneralModuleTests(unittest.TestCase): def test_sock_ioctl(self): if os.name != "nt": return - self.assert_(hasattr(socket.socket, 'ioctl')) - self.assert_(hasattr(socket, 'SIO_RCVALL')) - self.assert_(hasattr(socket, 'RCVALL_ON')) - self.assert_(hasattr(socket, 'RCVALL_OFF')) + self.assertTrue(hasattr(socket.socket, 'ioctl')) + self.assertTrue(hasattr(socket, 'SIO_RCVALL')) + self.assertTrue(hasattr(socket, 'RCVALL_ON')) + self.assertTrue(hasattr(socket, 'RCVALL_OFF')) class BasicTCPTest(SocketConnectedTest): @@ -724,7 +724,7 @@ class NonBlockingTCPTests(ThreadedTCPSocketTest): except socket.error: pass end = time.time() - self.assert_((end - start) < 1.0, "Error setting non-blocking mode.") + self.assertTrue((end - start) < 1.0, "Error setting non-blocking mode.") def _testSetBlocking(self): pass @@ -801,7 +801,7 @@ class FileObjectClassTestCase(SocketConnectedTest): def tearDown(self): self.serv_file.close() - self.assert_(self.serv_file.closed) + self.assertTrue(self.serv_file.closed) self.serv_file = None SocketConnectedTest.tearDown(self) @@ -811,7 +811,7 @@ class FileObjectClassTestCase(SocketConnectedTest): def clientTearDown(self): self.cli_file.close() - self.assert_(self.cli_file.closed) + self.assertTrue(self.cli_file.closed) self.cli_file = None SocketConnectedTest.clientTearDown(self) @@ -879,10 +879,10 @@ class FileObjectClassTestCase(SocketConnectedTest): self.cli_file.flush() def testClosedAttr(self): - self.assert_(not self.serv_file.closed) + self.assertTrue(not self.serv_file.closed) def _testClosedAttr(self): - self.assert_(not self.cli_file.closed) + self.assertTrue(not self.cli_file.closed) def testAttributes(self): self.assertEqual(self.serv_file.mode, 'rb') @@ -977,7 +977,7 @@ class NetworkConnectionNoServer(unittest.TestCase): def testWithoutServer(self): port = support.find_unused_port() - self.failUnlessRaises( + self.assertRaises( socket.error, lambda: socket.create_connection((HOST, port)) ) @@ -1007,7 +1007,7 @@ class NetworkConnectionAttributesTest(SocketTCPTest, ThreadableTest): testTimeoutDefault = _justAccept def _testTimeoutDefault(self): # passing no explicit timeout uses socket's global default - self.assert_(socket.getdefaulttimeout() is None) + self.assertTrue(socket.getdefaulttimeout() is None) socket.setdefaulttimeout(42) try: self.cli = socket.create_connection((HOST, self.port)) @@ -1018,7 +1018,7 @@ class NetworkConnectionAttributesTest(SocketTCPTest, ThreadableTest): testTimeoutNone = _justAccept def _testTimeoutNone(self): # None timeout means the same as sock.settimeout(None) - self.assert_(socket.getdefaulttimeout() is None) + self.assertTrue(socket.getdefaulttimeout() is None) socket.setdefaulttimeout(30) try: self.cli = socket.create_connection((HOST, self.port), timeout=None) @@ -1063,7 +1063,7 @@ class NetworkConnectionBehaviourTest(SocketTCPTest, ThreadableTest): def _testOutsideTimeout(self): self.cli = sock = socket.create_connection((HOST, self.port), timeout=1) - self.failUnlessRaises(socket.timeout, lambda: sock.recv(5)) + self.assertRaises(socket.timeout, lambda: sock.recv(5)) class TCPTimeoutTest(SocketTCPTest): @@ -1072,7 +1072,7 @@ class TCPTimeoutTest(SocketTCPTest): def raise_timeout(*args, **kwargs): self.serv.settimeout(1.0) self.serv.accept() - self.failUnlessRaises(socket.timeout, raise_timeout, + self.assertRaises(socket.timeout, raise_timeout, "Error generating a timeout exception (TCP)") def testTimeoutZero(self): @@ -1129,7 +1129,7 @@ class UDPTimeoutTest(SocketTCPTest): def raise_timeout(*args, **kwargs): self.serv.settimeout(1.0) self.serv.recv(1024) - self.failUnlessRaises(socket.timeout, raise_timeout, + self.assertRaises(socket.timeout, raise_timeout, "Error generating a timeout exception (UDP)") def testTimeoutZero(self): @@ -1149,10 +1149,10 @@ class UDPTimeoutTest(SocketTCPTest): class TestExceptions(unittest.TestCase): def testExceptionTree(self): - self.assert_(issubclass(socket.error, Exception)) - self.assert_(issubclass(socket.herror, socket.error)) - self.assert_(issubclass(socket.gaierror, socket.error)) - self.assert_(issubclass(socket.timeout, socket.error)) + self.assertTrue(issubclass(socket.error, Exception)) + self.assertTrue(issubclass(socket.herror, socket.error)) + self.assertTrue(issubclass(socket.gaierror, socket.error)) + self.assertTrue(issubclass(socket.timeout, socket.error)) class TestLinuxAbstractNamespace(unittest.TestCase): diff --git a/Lib/test/test_stringprep.py b/Lib/test/test_stringprep.py index f3d3327..aa71221 100644 --- a/Lib/test/test_stringprep.py +++ b/Lib/test/test_stringprep.py @@ -8,66 +8,66 @@ from stringprep import * class StringprepTests(unittest.TestCase): def test(self): - self.failUnless(in_table_a1("\u0221")) - self.failIf(in_table_a1("\u0222")) + self.assertTrue(in_table_a1("\u0221")) + self.assertFalse(in_table_a1("\u0222")) - self.failUnless(in_table_b1("\u00ad")) - self.failIf(in_table_b1("\u00ae")) + self.assertTrue(in_table_b1("\u00ad")) + self.assertFalse(in_table_b1("\u00ae")) - self.failUnless(map_table_b2("\u0041"), "\u0061") - self.failUnless(map_table_b2("\u0061"), "\u0061") + self.assertTrue(map_table_b2("\u0041"), "\u0061") + self.assertTrue(map_table_b2("\u0061"), "\u0061") - self.failUnless(map_table_b3("\u0041"), "\u0061") - self.failUnless(map_table_b3("\u0061"), "\u0061") + self.assertTrue(map_table_b3("\u0041"), "\u0061") + self.assertTrue(map_table_b3("\u0061"), "\u0061") - self.failUnless(in_table_c11("\u0020")) - self.failIf(in_table_c11("\u0021")) + self.assertTrue(in_table_c11("\u0020")) + self.assertFalse(in_table_c11("\u0021")) - self.failUnless(in_table_c12("\u00a0")) - self.failIf(in_table_c12("\u00a1")) + self.assertTrue(in_table_c12("\u00a0")) + self.assertFalse(in_table_c12("\u00a1")) - self.failUnless(in_table_c12("\u00a0")) - self.failIf(in_table_c12("\u00a1")) + self.assertTrue(in_table_c12("\u00a0")) + self.assertFalse(in_table_c12("\u00a1")) - self.failUnless(in_table_c11_c12("\u00a0")) - self.failIf(in_table_c11_c12("\u00a1")) + self.assertTrue(in_table_c11_c12("\u00a0")) + self.assertFalse(in_table_c11_c12("\u00a1")) - self.failUnless(in_table_c21("\u001f")) - self.failIf(in_table_c21("\u0020")) + self.assertTrue(in_table_c21("\u001f")) + self.assertFalse(in_table_c21("\u0020")) - self.failUnless(in_table_c22("\u009f")) - self.failIf(in_table_c22("\u00a0")) + self.assertTrue(in_table_c22("\u009f")) + self.assertFalse(in_table_c22("\u00a0")) - self.failUnless(in_table_c21_c22("\u009f")) - self.failIf(in_table_c21_c22("\u00a0")) + self.assertTrue(in_table_c21_c22("\u009f")) + self.assertFalse(in_table_c21_c22("\u00a0")) - self.failUnless(in_table_c3("\ue000")) - self.failIf(in_table_c3("\uf900")) + self.assertTrue(in_table_c3("\ue000")) + self.assertFalse(in_table_c3("\uf900")) - self.failUnless(in_table_c4("\uffff")) - self.failIf(in_table_c4("\u0000")) + self.assertTrue(in_table_c4("\uffff")) + self.assertFalse(in_table_c4("\u0000")) - self.failUnless(in_table_c5("\ud800")) - self.failIf(in_table_c5("\ud7ff")) + self.assertTrue(in_table_c5("\ud800")) + self.assertFalse(in_table_c5("\ud7ff")) - self.failUnless(in_table_c6("\ufff9")) - self.failIf(in_table_c6("\ufffe")) + self.assertTrue(in_table_c6("\ufff9")) + self.assertFalse(in_table_c6("\ufffe")) - self.failUnless(in_table_c7("\u2ff0")) - self.failIf(in_table_c7("\u2ffc")) + self.assertTrue(in_table_c7("\u2ff0")) + self.assertFalse(in_table_c7("\u2ffc")) - self.failUnless(in_table_c8("\u0340")) - self.failIf(in_table_c8("\u0342")) + self.assertTrue(in_table_c8("\u0340")) + self.assertFalse(in_table_c8("\u0342")) # C.9 is not in the bmp - # self.failUnless(in_table_c9(u"\U000E0001")) - # self.failIf(in_table_c8(u"\U000E0002")) + # self.assertTrue(in_table_c9(u"\U000E0001")) + # self.assertFalse(in_table_c8(u"\U000E0002")) - self.failUnless(in_table_d1("\u05be")) - self.failIf(in_table_d1("\u05bf")) + self.assertTrue(in_table_d1("\u05be")) + self.assertFalse(in_table_d1("\u05bf")) - self.failUnless(in_table_d2("\u0041")) - self.failIf(in_table_d2("\u0040")) + self.assertTrue(in_table_d2("\u0041")) + self.assertFalse(in_table_d2("\u0040")) # This would generate a hash of all predicates. However, running # it is quite expensive, and only serves to detect changes in the diff --git a/Lib/test/test_strptime.py b/Lib/test/test_strptime.py index 436a487..fb60ee4 100644 --- a/Lib/test/test_strptime.py +++ b/Lib/test/test_strptime.py @@ -13,7 +13,7 @@ import _strptime class getlang_Tests(unittest.TestCase): """Test _getlang""" def test_basic(self): - self.failUnlessEqual(_strptime._getlang(), locale.getlocale(locale.LC_TIME)) + self.assertEqual(_strptime._getlang(), locale.getlocale(locale.LC_TIME)) class LocaleTime_Tests(unittest.TestCase): """Tests for _strptime.LocaleTime. @@ -36,9 +36,9 @@ class LocaleTime_Tests(unittest.TestCase): """ strftime_output = time.strftime(directive, self.time_tuple).lower() comparison = testing[self.time_tuple[tuple_position]] - self.failUnless(strftime_output in testing, "%s: not found in tuple" % + self.assertTrue(strftime_output in testing, "%s: not found in tuple" % error_msg) - self.failUnless(comparison == strftime_output, + self.assertTrue(comparison == strftime_output, "%s: position within tuple incorrect; %s != %s" % (error_msg, comparison, strftime_output)) @@ -61,18 +61,18 @@ class LocaleTime_Tests(unittest.TestCase): def test_am_pm(self): # Make sure AM/PM representation done properly strftime_output = time.strftime("%p", self.time_tuple).lower() - self.failUnless(strftime_output in self.LT_ins.am_pm, + self.assertTrue(strftime_output in self.LT_ins.am_pm, "AM/PM representation not in tuple") if self.time_tuple[3] < 12: position = 0 else: position = 1 - self.failUnless(strftime_output == self.LT_ins.am_pm[position], + self.assertTrue(strftime_output == self.LT_ins.am_pm[position], "AM/PM representation in the wrong position within the tuple") def test_timezone(self): # Make sure timezone is correct timezone = time.strftime("%Z", self.time_tuple).lower() if timezone: - self.failUnless(timezone in self.LT_ins.timezone[0] or \ + self.assertTrue(timezone in self.LT_ins.timezone[0] or \ timezone in self.LT_ins.timezone[1], "timezone %s not found in %s" % (timezone, self.LT_ins.timezone)) @@ -86,26 +86,26 @@ class LocaleTime_Tests(unittest.TestCase): # output. magic_date = (1999, 3, 17, 22, 44, 55, 2, 76, 0) strftime_output = time.strftime("%c", magic_date) - self.failUnless(strftime_output == time.strftime(self.LT_ins.LC_date_time, + self.assertTrue(strftime_output == time.strftime(self.LT_ins.LC_date_time, magic_date), "LC_date_time incorrect") strftime_output = time.strftime("%x", magic_date) - self.failUnless(strftime_output == time.strftime(self.LT_ins.LC_date, + self.assertTrue(strftime_output == time.strftime(self.LT_ins.LC_date, magic_date), "LC_date incorrect") strftime_output = time.strftime("%X", magic_date) - self.failUnless(strftime_output == time.strftime(self.LT_ins.LC_time, + self.assertTrue(strftime_output == time.strftime(self.LT_ins.LC_time, magic_date), "LC_time incorrect") LT = _strptime.LocaleTime() LT.am_pm = ('', '') - self.failUnless(LT.LC_time, "LocaleTime's LC directives cannot handle " + self.assertTrue(LT.LC_time, "LocaleTime's LC directives cannot handle " "empty strings") def test_lang(self): # Make sure lang is set to what _getlang() returns # Assuming locale has not changed between now and when self.LT_ins was created - self.failUnlessEqual(self.LT_ins.lang, _strptime._getlang()) + self.assertEqual(self.LT_ins.lang, _strptime._getlang()) class TimeRETests(unittest.TestCase): @@ -119,13 +119,13 @@ class TimeRETests(unittest.TestCase): def test_pattern(self): # Test TimeRE.pattern pattern_string = self.time_re.pattern(r"%a %A %d") - self.failUnless(pattern_string.find(self.locale_time.a_weekday[2]) != -1, + self.assertTrue(pattern_string.find(self.locale_time.a_weekday[2]) != -1, "did not find abbreviated weekday in pattern string '%s'" % pattern_string) - self.failUnless(pattern_string.find(self.locale_time.f_weekday[4]) != -1, + self.assertTrue(pattern_string.find(self.locale_time.f_weekday[4]) != -1, "did not find full weekday in pattern string '%s'" % pattern_string) - self.failUnless(pattern_string.find(self.time_re['d']) != -1, + self.assertTrue(pattern_string.find(self.time_re['d']) != -1, "did not find 'd' directive pattern string '%s'" % pattern_string) @@ -133,23 +133,23 @@ class TimeRETests(unittest.TestCase): # Make sure any characters in the format string that might be taken as # regex syntax is escaped. pattern_string = self.time_re.pattern("\d+") - self.failUnless(r"\\d\+" in pattern_string, + self.assertTrue(r"\\d\+" in pattern_string, "%s does not have re characters escaped properly" % pattern_string) def test_compile(self): # Check that compiled regex is correct found = self.time_re.compile(r"%A").match(self.locale_time.f_weekday[6]) - self.failUnless(found and found.group('A') == self.locale_time.f_weekday[6], + self.assertTrue(found and found.group('A') == self.locale_time.f_weekday[6], "re object for '%A' failed") compiled = self.time_re.compile(r"%a %b") found = compiled.match("%s %s" % (self.locale_time.a_weekday[4], self.locale_time.a_month[4])) - self.failUnless(found, + self.assertTrue(found, "Match failed with '%s' regex and '%s' string" % (compiled.pattern, "%s %s" % (self.locale_time.a_weekday[4], self.locale_time.a_month[4]))) - self.failUnless(found.group('a') == self.locale_time.a_weekday[4] and + self.assertTrue(found.group('a') == self.locale_time.a_weekday[4] and found.group('b') == self.locale_time.a_month[4], "re object couldn't find the abbreviated weekday month in " "'%s' using '%s'; group 'a' = '%s', group 'b' = %s'" % @@ -159,7 +159,7 @@ class TimeRETests(unittest.TestCase): 'U','w','W','x','X','y','Y','Z','%'): compiled = self.time_re.compile("%" + directive) found = compiled.match(time.strftime("%" + directive)) - self.failUnless(found, "Matching failed on '%s' using '%s' regex" % + self.assertTrue(found, "Matching failed on '%s' using '%s' regex" % (time.strftime("%" + directive), compiled.pattern)) @@ -168,14 +168,14 @@ class TimeRETests(unittest.TestCase): # Fixes bug #661354 test_locale = _strptime.LocaleTime() test_locale.timezone = (frozenset(), frozenset()) - self.failUnless(_strptime.TimeRE(test_locale).pattern("%Z") == '', + self.assertTrue(_strptime.TimeRE(test_locale).pattern("%Z") == '', "with timezone == ('',''), TimeRE().pattern('%Z') != ''") def test_matching_with_escapes(self): # Make sure a format that requires escaping of characters works compiled_re = self.time_re.compile("\w+ %m") found = compiled_re.match("\w+ 10") - self.failUnless(found, "Escaping failed of format '\w+ 10'") + self.assertTrue(found, "Escaping failed of format '\w+ 10'") def test_locale_data_w_regex_metacharacters(self): # Check that if locale data contains regex metacharacters they are @@ -186,7 +186,7 @@ class TimeRETests(unittest.TestCase): "Tokyo (standard time)")), frozenset("Tokyo (daylight time)")) time_re = _strptime.TimeRE(locale_time) - self.failUnless(time_re.compile("%Z").match("Tokyo (standard time)"), + self.assertTrue(time_re.compile("%Z").match("Tokyo (standard time)"), "locale data that contains regex metacharacters is not" " properly escaped") @@ -195,8 +195,8 @@ class TimeRETests(unittest.TestCase): # so as to not allow to subpatterns to end up next to each other and # "steal" characters from each other. pattern = self.time_re.pattern('%j %H') - self.failUnless(not re.match(pattern, "180")) - self.failUnless(re.match(pattern, "18 0")) + self.assertTrue(not re.match(pattern, "180")) + self.assertTrue(re.match(pattern, "18 0")) class StrptimeTests(unittest.TestCase): @@ -229,7 +229,7 @@ class StrptimeTests(unittest.TestCase): """Helper fxn in testing.""" strf_output = time.strftime("%" + directive, self.time_tuple) strp_output = _strptime._strptime_time(strf_output, "%" + directive) - self.failUnless(strp_output[position] == self.time_tuple[position], + self.assertTrue(strp_output[position] == self.time_tuple[position], "testing of '%s' directive failed; '%s' -> %s != %s" % (directive, strf_output, strp_output[position], self.time_tuple[position])) @@ -243,7 +243,7 @@ class StrptimeTests(unittest.TestCase): for bound in bounds: strp_output = _strptime._strptime_time(bound, '%y') expected_result = century + int(bound) - self.failUnless(strp_output[0] == expected_result, + self.assertTrue(strp_output[0] == expected_result, "'y' test failed; passed in '%s' " "and returned '%s'" % (bound, strp_output[0])) @@ -261,7 +261,7 @@ class StrptimeTests(unittest.TestCase): self.helper('H', 3) strf_output = time.strftime("%I %p", self.time_tuple) strp_output = _strptime._strptime_time(strf_output, "%I %p") - self.failUnless(strp_output[3] == self.time_tuple[3], + self.assertTrue(strp_output[3] == self.time_tuple[3], "testing of '%%I %%p' directive failed; '%s' -> %s != %s" % (strf_output, strp_output[3], self.time_tuple[3])) @@ -294,9 +294,9 @@ class StrptimeTests(unittest.TestCase): # Check for equal timezone names deals with bad locale info when this # occurs; first found in FreeBSD 4.4. strp_output = _strptime._strptime_time("UTC", "%Z") - self.failUnlessEqual(strp_output.tm_isdst, 0) + self.assertEqual(strp_output.tm_isdst, 0) strp_output = _strptime._strptime_time("GMT", "%Z") - self.failUnlessEqual(strp_output.tm_isdst, 0) + self.assertEqual(strp_output.tm_isdst, 0) if sys.platform == "mac": # Timezones don't really work on MacOS9 return @@ -305,11 +305,11 @@ class StrptimeTests(unittest.TestCase): strp_output = _strptime._strptime_time(strf_output, "%Z") locale_time = _strptime.LocaleTime() if time.tzname[0] != time.tzname[1] or not time.daylight: - self.failUnless(strp_output[8] == time_tuple[8], + self.assertTrue(strp_output[8] == time_tuple[8], "timezone check failed; '%s' -> %s != %s" % (strf_output, strp_output[8], time_tuple[8])) else: - self.failUnless(strp_output[8] == -1, + self.assertTrue(strp_output[8] == -1, "LocaleTime().timezone has duplicate values and " "time.daylight but timezone value not set to -1") @@ -327,7 +327,7 @@ class StrptimeTests(unittest.TestCase): time.tzname = (tz_name, tz_name) time.daylight = 1 tz_value = _strptime._strptime_time(tz_name, "%Z")[8] - self.failUnlessEqual(tz_value, -1, + self.assertEqual(tz_value, -1, "%s lead to a timezone value of %s instead of -1 when " "time.daylight set to %s and passing in %s" % (time.tzname, tz_value, time.daylight, tz_name)) @@ -354,25 +354,25 @@ class StrptimeTests(unittest.TestCase): # Make sure % signs are handled properly strf_output = time.strftime("%m %% %Y", self.time_tuple) strp_output = _strptime._strptime_time(strf_output, "%m %% %Y") - self.failUnless(strp_output[0] == self.time_tuple[0] and + self.assertTrue(strp_output[0] == self.time_tuple[0] and strp_output[1] == self.time_tuple[1], "handling of percent sign failed") def test_caseinsensitive(self): # Should handle names case-insensitively. strf_output = time.strftime("%B", self.time_tuple) - self.failUnless(_strptime._strptime_time(strf_output.upper(), "%B"), + self.assertTrue(_strptime._strptime_time(strf_output.upper(), "%B"), "strptime does not handle ALL-CAPS names properly") - self.failUnless(_strptime._strptime_time(strf_output.lower(), "%B"), + self.assertTrue(_strptime._strptime_time(strf_output.lower(), "%B"), "strptime does not handle lowercase names properly") - self.failUnless(_strptime._strptime_time(strf_output.capitalize(), "%B"), + self.assertTrue(_strptime._strptime_time(strf_output.capitalize(), "%B"), "strptime does not handle capword names properly") def test_defaults(self): # Default return value should be (1900, 1, 1, 0, 0, 0, 0, 1, 0) defaults = (1900, 1, 1, 0, 0, 0, 0, 1, -1) strp_output = _strptime._strptime_time('1', '%m') - self.failUnless(strp_output == defaults, + self.assertTrue(strp_output == defaults, "Default values for strptime() are incorrect;" " %s != %s" % (strp_output, defaults)) @@ -383,7 +383,7 @@ class StrptimeTests(unittest.TestCase): # escaped. # Test instigated by bug #796149 . need_escaping = ".^$*+?{}\[]|)(" - self.failUnless(_strptime._strptime_time(need_escaping, need_escaping)) + self.assertTrue(_strptime._strptime_time(need_escaping, need_escaping)) class Strptime12AMPMTests(unittest.TestCase): """Test a _strptime regression in '%I %p' at 12 noon (12 PM)""" @@ -416,7 +416,7 @@ class CalculationTests(unittest.TestCase): format_string = "%Y %m %d %H %M %S %w %Z" result = _strptime._strptime_time(time.strftime(format_string, self.time_tuple), format_string) - self.failUnless(result.tm_yday == self.time_tuple.tm_yday, + self.assertTrue(result.tm_yday == self.time_tuple.tm_yday, "Calculation of tm_yday failed; %s != %s" % (result.tm_yday, self.time_tuple.tm_yday)) @@ -425,7 +425,7 @@ class CalculationTests(unittest.TestCase): format_string = "%Y %H %M %S %w %j %Z" result = _strptime._strptime_time(time.strftime(format_string, self.time_tuple), format_string) - self.failUnless(result.tm_year == self.time_tuple.tm_year and + self.assertTrue(result.tm_year == self.time_tuple.tm_year and result.tm_mon == self.time_tuple.tm_mon and result.tm_mday == self.time_tuple.tm_mday, "Calculation of Gregorian date failed;" @@ -439,7 +439,7 @@ class CalculationTests(unittest.TestCase): format_string = "%Y %m %d %H %S %j %Z" result = _strptime._strptime_time(time.strftime(format_string, self.time_tuple), format_string) - self.failUnless(result.tm_wday == self.time_tuple.tm_wday, + self.assertTrue(result.tm_wday == self.time_tuple.tm_wday, "Calculation of day of the week failed;" "%s != %s" % (result.tm_wday, self.time_tuple.tm_wday)) @@ -452,7 +452,7 @@ class CalculationTests(unittest.TestCase): dt_date = datetime_date(*ymd_tuple) strp_input = dt_date.strftime(format_string) strp_output = _strptime._strptime_time(strp_input, format_string) - self.failUnless(strp_output[:3] == ymd_tuple, + self.assertTrue(strp_output[:3] == ymd_tuple, "%s(%s) test failed w/ '%s': %s != %s (%s != %s)" % (test_reason, directive, strp_input, strp_output[:3], ymd_tuple, @@ -495,8 +495,8 @@ class CacheTests(unittest.TestCase): _strptime._TimeRE_cache.locale_time.lang = "Ni" original_time_re = id(_strptime._TimeRE_cache) _strptime._strptime_time("10", "%d") - self.failIfEqual(original_time_re, id(_strptime._TimeRE_cache)) - self.failUnlessEqual(len(_strptime._regex_cache), 1) + self.assertNotEqual(original_time_re, id(_strptime._TimeRE_cache)) + self.assertEqual(len(_strptime._regex_cache), 1) def test_regex_cleanup(self): # Make sure cached regexes are discarded when cache becomes "full". @@ -509,7 +509,7 @@ class CacheTests(unittest.TestCase): _strptime._regex_cache[bogus_key] = None bogus_key += 1 _strptime._strptime_time("10", "%d") - self.failUnlessEqual(len(_strptime._regex_cache), 1) + self.assertEqual(len(_strptime._regex_cache), 1) def test_new_localetime(self): # A new LocaleTime instance should be created when a new TimeRE object @@ -517,7 +517,7 @@ class CacheTests(unittest.TestCase): locale_time_id = id(_strptime._TimeRE_cache.locale_time) _strptime._TimeRE_cache.locale_time.lang = "Ni" _strptime._strptime_time("10", "%d") - self.failIfEqual(locale_time_id, + self.assertNotEqual(locale_time_id, id(_strptime._TimeRE_cache.locale_time)) def test_TimeRE_recreation(self): @@ -538,7 +538,7 @@ class CacheTests(unittest.TestCase): # Get the new cache object's id. second_time_re_id = id(_strptime._TimeRE_cache) # They should not be equal. - self.failIfEqual(first_time_re_id, second_time_re_id) + self.assertNotEqual(first_time_re_id, second_time_re_id) # Possible test locale is not supported while initial locale is. # If this is the case just suppress the exception and fall-through # to the reseting to the original locale. diff --git a/Lib/test/test_struct.py b/Lib/test/test_struct.py index 46e777b..39f6daf 100644 --- a/Lib/test/test_struct.py +++ b/Lib/test/test_struct.py @@ -126,7 +126,7 @@ class StructTest(unittest.TestCase): # encoding of the string when packed. arg = bytes(arg, 'latin1') if rev != arg: - self.assert_(asy) + self.assertTrue(asy) def test_native_qQ(self): # can't pack -1 as unsigned regardless @@ -192,7 +192,7 @@ class StructTest(unittest.TestCase): expected = x if x < 0: expected += 1 << self.bitsize - self.assert_(expected > 0) + self.assertTrue(expected > 0) expected = hex(expected)[2:] # chop "0x" if len(expected) & 1: expected = "0" + expected diff --git a/Lib/test/test_structseq.py b/Lib/test/test_structseq.py index 124acff..7adca53 100644 --- a/Lib/test/test_structseq.py +++ b/Lib/test/test_structseq.py @@ -28,7 +28,7 @@ class StructSeqTest(unittest.TestCase): def test_repr(self): t = time.gmtime() - self.assert_(repr(t)) + self.assertTrue(repr(t)) t = time.gmtime(0) self.assertEqual(repr(t), "time.struct_time(tm_year=1970, tm_mon=1, tm_mday=1, tm_hour=0, " @@ -50,8 +50,8 @@ class StructSeqTest(unittest.TestCase): def test_contains(self): t1 = time.gmtime() for item in t1: - self.assert_(item in t1) - self.assert_(-42 not in t1) + self.assertTrue(item in t1) + self.assertTrue(-42 not in t1) def test_hash(self): t1 = time.gmtime() @@ -61,11 +61,11 @@ class StructSeqTest(unittest.TestCase): t1 = time.gmtime() t2 = type(t1)(t1) self.assertEqual(t1, t2) - self.assert_(not (t1 < t2)) - self.assert_(t1 <= t2) - self.assert_(not (t1 > t2)) - self.assert_(t1 >= t2) - self.assert_(not (t1 != t2)) + self.assertTrue(not (t1 < t2)) + self.assertTrue(t1 <= t2) + self.assertTrue(not (t1 > t2)) + self.assertTrue(t1 >= t2) + self.assertTrue(not (t1 != t2)) def test_fields(self): t = time.gmtime() diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py index 66aebfc..326c996 100644 --- a/Lib/test/test_subprocess.py +++ b/Lib/test/test_subprocess.py @@ -491,7 +491,7 @@ class ProcessTestCase(unittest.TestCase): # but, based on system scheduling we can't control, it's possible # poll() never returned None. It "should be" very rare that it # didn't go around at least twice. - self.assert_(count >= 2) + self.assertTrue(count >= 2) # Subsequent invocations should just return the returncode self.assertEqual(p.poll(), 0) @@ -657,7 +657,7 @@ class ProcessTestCase(unittest.TestCase): p = subprocess.Popen([sys.executable, "-c", "input()"]) - self.assert_(p.poll() is None, p.poll()) + self.assertTrue(p.poll() is None, p.poll()) p.send_signal(signal.SIGINT) self.assertNotEqual(p.wait(), 0) @@ -665,7 +665,7 @@ class ProcessTestCase(unittest.TestCase): p = subprocess.Popen([sys.executable, "-c", "input()"]) - self.assert_(p.poll() is None, p.poll()) + self.assertTrue(p.poll() is None, p.poll()) p.kill() self.assertEqual(p.wait(), -signal.SIGKILL) @@ -673,7 +673,7 @@ class ProcessTestCase(unittest.TestCase): p = subprocess.Popen([sys.executable, "-c", "input()"]) - self.assert_(p.poll() is None, p.poll()) + self.assertTrue(p.poll() is None, p.poll()) p.terminate() self.assertEqual(p.wait(), -signal.SIGTERM) @@ -751,7 +751,7 @@ class ProcessTestCase(unittest.TestCase): p = subprocess.Popen([sys.executable, "-c", "input()"]) - self.assert_(p.poll() is None, p.poll()) + self.assertTrue(p.poll() is None, p.poll()) p.send_signal(signal.SIGTERM) self.assertNotEqual(p.wait(), 0) @@ -759,7 +759,7 @@ class ProcessTestCase(unittest.TestCase): p = subprocess.Popen([sys.executable, "-c", "input()"]) - self.assert_(p.poll() is None, p.poll()) + self.assertTrue(p.poll() is None, p.poll()) p.kill() self.assertNotEqual(p.wait(), 0) @@ -767,7 +767,7 @@ class ProcessTestCase(unittest.TestCase): p = subprocess.Popen([sys.executable, "-c", "input()"]) - self.assert_(p.poll() is None, p.poll()) + self.assertTrue(p.poll() is None, p.poll()) p.terminate() self.assertNotEqual(p.wait(), 0) diff --git a/Lib/test/test_symtable.py b/Lib/test/test_symtable.py index 45b7be8..3e62d96 100644 --- a/Lib/test/test_symtable.py +++ b/Lib/test/test_symtable.py @@ -122,7 +122,7 @@ class SymtableTest(unittest.TestCase): self.assertTrue(self.top.lookup("namespace_test").is_namespace()) self.assertFalse(self.spam.lookup("x").is_namespace()) - self.assert_(self.top.lookup("spam").get_namespace() is self.spam) + self.assertTrue(self.top.lookup("spam").get_namespace() is self.spam) ns_test = self.top.lookup("namespace_test") self.assertEqual(len(ns_test.get_namespaces()), 2) self.assertRaises(ValueError, ns_test.get_namespace) diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py index 8f68cf7..cac90f4 100644 --- a/Lib/test/test_sys.py +++ b/Lib/test/test_sys.py @@ -30,7 +30,7 @@ class SysModuleTest(unittest.TestCase): dh(None) self.assertEqual(out.getvalue(), "") - self.assert_(not hasattr(builtins, "_")) + self.assertTrue(not hasattr(builtins, "_")) dh(42) self.assertEqual(out.getvalue(), "42\n") self.assertEqual(builtins._, 42) @@ -62,12 +62,12 @@ class SysModuleTest(unittest.TestCase): except ValueError as exc: eh(*sys.exc_info()) - self.assert_(err.getvalue().endswith("ValueError: 42\n")) + self.assertTrue(err.getvalue().endswith("ValueError: 42\n")) def test_excepthook(self): with test.support.captured_output("stderr") as stderr: sys.excepthook(1, '1', 1) - self.assert_("TypeError: print_exception(): Exception expected for " \ + self.assertTrue("TypeError: print_exception(): Exception expected for " \ "value, str found" in stderr.getvalue()) # FIXME: testing the code for a lost or replaced excepthook in @@ -136,7 +136,7 @@ class SysModuleTest(unittest.TestCase): def test_getdefaultencoding(self): self.assertRaises(TypeError, sys.getdefaultencoding, 42) # can't check more than the type, as the user might have changed it - self.assert_(isinstance(sys.getdefaultencoding(), str)) + self.assertTrue(isinstance(sys.getdefaultencoding(), str)) # testing sys.settrace() is done in test_trace.py # testing sys.setprofile() is done in test_profile.py @@ -203,20 +203,20 @@ class SysModuleTest(unittest.TestCase): def test_getwindowsversion(self): if hasattr(sys, "getwindowsversion"): v = sys.getwindowsversion() - self.assert_(isinstance(v, tuple)) + self.assertTrue(isinstance(v, tuple)) self.assertEqual(len(v), 5) - self.assert_(isinstance(v[0], int)) - self.assert_(isinstance(v[1], int)) - self.assert_(isinstance(v[2], int)) - self.assert_(isinstance(v[3], int)) - self.assert_(isinstance(v[4], str)) + self.assertTrue(isinstance(v[0], int)) + self.assertTrue(isinstance(v[1], int)) + self.assertTrue(isinstance(v[2], int)) + self.assertTrue(isinstance(v[3], int)) + self.assertTrue(isinstance(v[4], str)) def test_call_tracing(self): self.assertRaises(TypeError, sys.call_tracing, type, 2) def test_dlopenflags(self): if hasattr(sys, "setdlopenflags"): - self.assert_(hasattr(sys, "getdlopenflags")) + self.assertTrue(hasattr(sys, "getdlopenflags")) self.assertRaises(TypeError, sys.getdlopenflags, 42) oldflags = sys.getdlopenflags() self.assertRaises(TypeError, sys.setdlopenflags) @@ -237,12 +237,12 @@ class SysModuleTest(unittest.TestCase): del n self.assertEqual(sys.getrefcount(None), c) if hasattr(sys, "gettotalrefcount"): - self.assert_(isinstance(sys.gettotalrefcount(), int)) + self.assertTrue(isinstance(sys.gettotalrefcount(), int)) def test_getframe(self): self.assertRaises(TypeError, sys._getframe, 42, 42) self.assertRaises(ValueError, sys._getframe, 2000000000) - self.assert_( + self.assertTrue( SysModuleTest.test_getframe.__code__ \ is sys._getframe().f_code ) @@ -293,12 +293,12 @@ class SysModuleTest(unittest.TestCase): d = sys._current_frames() main_id = _thread.get_ident() - self.assert_(main_id in d) - self.assert_(thread_id in d) + self.assertTrue(main_id in d) + self.assertTrue(thread_id in d) # Verify that the captured main-thread frame is _this_ frame. frame = d.pop(main_id) - self.assert_(frame is sys._getframe()) + self.assertTrue(frame is sys._getframe()) # Verify that the captured thread frame is blocked in g456, called # from f123. This is a litte tricky, since various bits of @@ -316,7 +316,7 @@ class SysModuleTest(unittest.TestCase): # And the next record must be for g456(). filename, lineno, funcname, sourceline = stack[i+1] self.assertEqual(funcname, "g456") - self.assert_(sourceline in ["leave_g.wait()", "entered_g.set()"]) + self.assertTrue(sourceline in ["leave_g.wait()", "entered_g.set()"]) # Reap the spawned thread. leave_g.set() @@ -328,50 +328,50 @@ class SysModuleTest(unittest.TestCase): # "thread id" 0. d = sys._current_frames() self.assertEqual(len(d), 1) - self.assert_(0 in d) - self.assert_(d[0] is sys._getframe()) + self.assertTrue(0 in d) + self.assertTrue(d[0] is sys._getframe()) def test_attributes(self): - self.assert_(isinstance(sys.api_version, int)) - self.assert_(isinstance(sys.argv, list)) - self.assert_(sys.byteorder in ("little", "big")) - self.assert_(isinstance(sys.builtin_module_names, tuple)) - self.assert_(isinstance(sys.copyright, str)) - self.assert_(isinstance(sys.exec_prefix, str)) - self.assert_(isinstance(sys.executable, str)) + self.assertTrue(isinstance(sys.api_version, int)) + self.assertTrue(isinstance(sys.argv, list)) + self.assertTrue(sys.byteorder in ("little", "big")) + self.assertTrue(isinstance(sys.builtin_module_names, tuple)) + self.assertTrue(isinstance(sys.copyright, str)) + self.assertTrue(isinstance(sys.exec_prefix, str)) + self.assertTrue(isinstance(sys.executable, str)) self.assertEqual(len(sys.float_info), 11) self.assertEqual(sys.float_info.radix, 2) self.assertEqual(len(sys.int_info), 2) - self.assert_(sys.int_info.bits_per_digit % 5 == 0) - self.assert_(sys.int_info.sizeof_digit >= 1) + self.assertTrue(sys.int_info.bits_per_digit % 5 == 0) + self.assertTrue(sys.int_info.sizeof_digit >= 1) self.assertEqual(type(sys.int_info.bits_per_digit), int) self.assertEqual(type(sys.int_info.sizeof_digit), int) - self.assert_(isinstance(sys.hexversion, int)) - self.assert_(isinstance(sys.maxsize, int)) - self.assert_(isinstance(sys.maxunicode, int)) - self.assert_(isinstance(sys.platform, str)) - self.assert_(isinstance(sys.prefix, str)) - self.assert_(isinstance(sys.version, str)) + self.assertTrue(isinstance(sys.hexversion, int)) + self.assertTrue(isinstance(sys.maxsize, int)) + self.assertTrue(isinstance(sys.maxunicode, int)) + self.assertTrue(isinstance(sys.platform, str)) + self.assertTrue(isinstance(sys.prefix, str)) + self.assertTrue(isinstance(sys.version, str)) vi = sys.version_info - self.assert_(isinstance(vi[:], tuple)) + self.assertTrue(isinstance(vi[:], tuple)) self.assertEqual(len(vi), 5) - self.assert_(isinstance(vi[0], int)) - self.assert_(isinstance(vi[1], int)) - self.assert_(isinstance(vi[2], int)) - self.assert_(vi[3] in ("alpha", "beta", "candidate", "final")) - self.assert_(isinstance(vi[4], int)) - self.assert_(isinstance(vi.major, int)) - self.assert_(isinstance(vi.minor, int)) - self.assert_(isinstance(vi.micro, int)) - self.assert_(vi.releaselevel in + self.assertTrue(isinstance(vi[0], int)) + self.assertTrue(isinstance(vi[1], int)) + self.assertTrue(isinstance(vi[2], int)) + self.assertTrue(vi[3] in ("alpha", "beta", "candidate", "final")) + self.assertTrue(isinstance(vi[4], int)) + self.assertTrue(isinstance(vi.major, int)) + self.assertTrue(isinstance(vi.minor, int)) + self.assertTrue(isinstance(vi.micro, int)) + self.assertTrue(vi.releaselevel in ("alpha", "beta", "candidate", "final")) - self.assert_(isinstance(vi.serial, int)) + self.assertTrue(isinstance(vi.serial, int)) self.assertEqual(vi[0], vi.major) self.assertEqual(vi[1], vi.minor) self.assertEqual(vi[2], vi.micro) self.assertEqual(vi[3], vi.releaselevel) self.assertEqual(vi[4], vi.serial) - self.assert_(vi > (1,0,0)) + self.assertTrue(vi > (1,0,0)) def test_43581(self): # Can't use sys.stdout, as this is a StringIO object when @@ -381,9 +381,9 @@ class SysModuleTest(unittest.TestCase): def test_intern(self): self.assertRaises(TypeError, sys.intern) s = "never interned before" - self.assert_(sys.intern(s) is s) + self.assertTrue(sys.intern(s) is s) s2 = s.swapcase().swapcase() - self.assert_(sys.intern(s2) is s) + self.assertTrue(sys.intern(s2) is s) # Subclasses of string can't be interned, because they # provide too much opportunity for insane things to happen. @@ -398,15 +398,15 @@ class SysModuleTest(unittest.TestCase): def test_sys_flags(self): - self.failUnless(sys.flags) + self.assertTrue(sys.flags) attrs = ("debug", "division_warning", "inspect", "interactive", "optimize", "dont_write_bytecode", "no_user_site", "no_site", "ignore_environment", "verbose", "bytes_warning") for attr in attrs: - self.assert_(hasattr(sys.flags, attr), attr) + self.assertTrue(hasattr(sys.flags, attr), attr) self.assertEqual(type(getattr(sys.flags, attr)), int, attr) - self.assert_(repr(sys.flags)) + self.assertTrue(repr(sys.flags)) self.assertEqual(len(sys.flags), len(attrs)) def test_clear_type_cache(self): diff --git a/Lib/test/test_tarfile.py b/Lib/test/test_tarfile.py index f4c0035..76390c7 100644 --- a/Lib/test/test_tarfile.py +++ b/Lib/test/test_tarfile.py @@ -57,7 +57,7 @@ class UstarReadTest(ReadTest): tarinfo = self.tar.getmember("ustar/regtype") fobj = self.tar.extractfile(tarinfo) data = fobj.read() - self.assert_((len(data), md5sum(data)) == (tarinfo.size, md5_regtype), + self.assertTrue((len(data), md5sum(data)) == (tarinfo.size, md5_regtype), "regular file extraction failed") def test_fileobj_readlines(self): @@ -68,11 +68,11 @@ class UstarReadTest(ReadTest): lines1 = fobj1.readlines() lines2 = fobj2.readlines() - self.assert_(lines1 == lines2, + self.assertTrue(lines1 == lines2, "fileobj.readlines() failed") - self.assert_(len(lines2) == 114, + self.assertTrue(len(lines2) == 114, "fileobj.readlines() failed") - self.assert_(lines2[83] == \ + self.assertTrue(lines2[83] == \ "I will gladly admit that Python is not the fastest running scripting language.\n", "fileobj.readlines() failed") @@ -83,7 +83,7 @@ class UstarReadTest(ReadTest): fobj2 = self.tar.extractfile(tarinfo) lines1 = fobj1.readlines() lines2 = list(io.TextIOWrapper(fobj2)) - self.assert_(lines1 == lines2, + self.assertTrue(lines1 == lines2, "fileobj.__iter__() failed") def test_fileobj_seek(self): @@ -109,12 +109,12 @@ class UstarReadTest(ReadTest): self.assertEqual(2048, fobj.tell(), "seek() to positive relative position failed") s = fobj.read(10) - self.assert_(s == data[2048:2058], + self.assertTrue(s == data[2048:2058], "read() after seek failed") fobj.seek(0, 2) self.assertEqual(tarinfo.size, fobj.tell(), "seek() to file's end failed") - self.assert_(fobj.read() == b"", + self.assertTrue(fobj.read() == b"", "read() at file's end did not return empty string") fobj.seek(-tarinfo.size, 2) self.assertEqual(0, fobj.tell(), @@ -123,13 +123,13 @@ class UstarReadTest(ReadTest): s1 = fobj.readlines() fobj.seek(512) s2 = fobj.readlines() - self.assert_(s1 == s2, + self.assertTrue(s1 == s2, "readlines() after seek failed") fobj.seek(0) self.assertEqual(len(fobj.readline()), fobj.tell(), "tell() after readline() failed") fobj.seek(512) - self.assert_(len(fobj.readline()) + 512 == fobj.tell(), + self.assertTrue(len(fobj.readline()) + 512 == fobj.tell(), "tell() after seek() and readline() failed") fobj.seek(0) line = fobj.readline() @@ -204,7 +204,7 @@ class MiscReadTest(ReadTest): # Old V7 tars create directory members using an AREGTYPE # header with a "/" appended to the filename field. tarinfo = self.tar.getmember("misc/dirtype-old-v7") - self.assert_(tarinfo.type == tarfile.DIRTYPE, + self.assertTrue(tarinfo.type == tarfile.DIRTYPE, "v7 dirtype failed") def test_xstar_type(self): @@ -218,15 +218,15 @@ class MiscReadTest(ReadTest): def test_check_members(self): for tarinfo in self.tar: - self.assert_(int(tarinfo.mtime) == 0o7606136617, + self.assertTrue(int(tarinfo.mtime) == 0o7606136617, "wrong mtime for %s" % tarinfo.name) if not tarinfo.name.startswith("ustar/"): continue - self.assert_(tarinfo.uname == "tarfile", + self.assertTrue(tarinfo.uname == "tarfile", "wrong uname for %s" % tarinfo.name) def test_find_members(self): - self.assert_(self.tar.getmembers()[-1].name == "misc/eof", + self.assertTrue(self.tar.getmembers()[-1].name == "misc/eof", "could not find all members") def test_extract_hardlink(self): @@ -275,7 +275,7 @@ class StreamReadTest(ReadTest): tarinfo = self.tar.next() # get "regtype" (can't use getmember) fobj = self.tar.extractfile(tarinfo) data = fobj.read() - self.assert_((len(data), md5sum(data)) == (tarinfo.size, md5_regtype), + self.assertTrue((len(data), md5sum(data)) == (tarinfo.size, md5_regtype), "regular file extraction failed") def test_provoke_stream_error(self): @@ -292,7 +292,7 @@ class StreamReadTest(ReadTest): t2 = tar2.next() if t1 is None: break - self.assert_(t2 is not None, "stream.next() failed.") + self.assertTrue(t2 is not None, "stream.next() failed.") if t2.islnk() or t2.issym(): self.assertRaises(tarfile.StreamError, tar2.extractfile, t2) @@ -302,7 +302,7 @@ class StreamReadTest(ReadTest): v2 = tar2.extractfile(t2) if v1 is None: continue - self.assert_(v2 is not None, "stream.extractfile() failed") + self.assertTrue(v2 is not None, "stream.extractfile() failed") self.assertEqual(v1.read(), v2.read(), "stream extraction failed") tar1.close() @@ -364,7 +364,7 @@ class MemberReadTest(ReadTest): def _test_member(self, tarinfo, chksum=None, **kwargs): if chksum is not None: - self.assert_(md5sum(self.tar.extractfile(tarinfo).read()) == chksum, + self.assertTrue(md5sum(self.tar.extractfile(tarinfo).read()) == chksum, "wrong md5sum for %s" % tarinfo.name) kwargs["mtime"] = 0o7606136617 @@ -375,7 +375,7 @@ class MemberReadTest(ReadTest): kwargs["uname"] = "tarfile" kwargs["gname"] = "tarfile" for k, v in kwargs.items(): - self.assert_(getattr(tarinfo, k) == v, + self.assertTrue(getattr(tarinfo, k) == v, "wrong value in %s field of %s" % (k, tarinfo.name)) def test_find_regtype(self): @@ -424,7 +424,7 @@ class MemberReadTest(ReadTest): def test_find_ustar_longname(self): name = "ustar/" + "12345/" * 39 + "1234567/longname" - self.assert_(name in self.tar.getnames()) + self.assertTrue(name in self.tar.getnames()) def test_find_regtype_oldv7(self): tarinfo = self.tar.getmember("misc/regtype-old-v7") @@ -445,7 +445,7 @@ class LongnameTest(ReadTest): tarinfo = self.tar.getmember(longname) except KeyError: self.fail("longname not found") - self.assert_(tarinfo.type != tarfile.DIRTYPE, "read longname as dirtype") + self.assertTrue(tarinfo.type != tarfile.DIRTYPE, "read longname as dirtype") def test_read_longlink(self): longname = self.subdir + "/" + "123/" * 125 + "longname" @@ -454,7 +454,7 @@ class LongnameTest(ReadTest): tarinfo = self.tar.getmember(longlink) except KeyError: self.fail("longlink not found") - self.assert_(tarinfo.linkname == longname, "linkname wrong") + self.assertTrue(tarinfo.linkname == longname, "linkname wrong") def test_truncated_longname(self): longname = self.subdir + "/" + "123/" * 125 + "longname" @@ -534,7 +534,7 @@ class WriteTestBase(unittest.TestCase): tar = tarfile.open(fileobj=fobj, mode=self.mode) tar.addfile(tarfile.TarInfo("foo")) tar.close() - self.assert_(fobj.closed is False, "external fileobjs must never closed") + self.assertTrue(fobj.closed is False, "external fileobjs must never closed") class WriteTest(WriteTestBase): @@ -553,7 +553,7 @@ class WriteTest(WriteTestBase): tar.close() tar = tarfile.open(tmpname) - self.assert_(tar.getnames()[0] == name, + self.assertTrue(tar.getnames()[0] == name, "failed to store 100 char filename") tar.close() @@ -566,7 +566,7 @@ class WriteTest(WriteTestBase): fobj.close() tar.add(path) tar.close() - self.assert_(os.path.getsize(tmpname) > 0, + self.assertTrue(os.path.getsize(tmpname) > 0, "tarfile is empty") # The test_*_size tests test for bug #1167128. @@ -627,16 +627,16 @@ class WriteTest(WriteTestBase): dstname = os.path.abspath(tmpname) tar = tarfile.open(tmpname, self.mode) - self.assert_(tar.name == dstname, "archive name must be absolute") + self.assertTrue(tar.name == dstname, "archive name must be absolute") tar.add(dstname) - self.assert_(tar.getnames() == [], "added the archive to itself") + self.assertTrue(tar.getnames() == [], "added the archive to itself") cwd = os.getcwd() os.chdir(TEMPDIR) tar.add(dstname) os.chdir(cwd) - self.assert_(tar.getnames() == [], "added the archive to itself") + self.assertTrue(tar.getnames() == [], "added the archive to itself") def test_exclude(self): tempdir = os.path.join(TEMPDIR, "exclude") @@ -677,14 +677,14 @@ class StreamWriteTest(WriteTestBase): dec = bz2.BZ2Decompressor() data = open(tmpname, "rb").read() data = dec.decompress(data) - self.assert_(len(dec.unused_data) == 0, + self.assertTrue(len(dec.unused_data) == 0, "found trailing data") else: fobj = open(tmpname, "rb") data = fobj.read() fobj.close() - self.assert_(data.count(b"\0") == tarfile.RECORDSIZE, + self.assertTrue(data.count(b"\0") == tarfile.RECORDSIZE, "incorrect zero padding") @@ -724,14 +724,14 @@ class GNUWriteTest(unittest.TestCase): v1 = self._calc_size(name, link) v2 = tar.offset - self.assert_(v1 == v2, "GNU longname/longlink creation failed") + self.assertTrue(v1 == v2, "GNU longname/longlink creation failed") tar.close() tar = tarfile.open(tmpname) member = tar.next() - self.failIf(member is None, "unable to read longname member") - self.assert_(tarinfo.name == member.name and \ + self.assertFalse(member is None, "unable to read longname member") + self.assertTrue(tarinfo.name == member.name and \ tarinfo.linkname == member.linkname, \ "unable to read longname member") @@ -791,18 +791,18 @@ class HardlinkTest(unittest.TestCase): # The same name will be added as a REGTYPE every # time regardless of st_nlink. tarinfo = self.tar.gettarinfo(self.foo) - self.assert_(tarinfo.type == tarfile.REGTYPE, + self.assertTrue(tarinfo.type == tarfile.REGTYPE, "add file as regular failed") def test_add_hardlink(self): tarinfo = self.tar.gettarinfo(self.bar) - self.assert_(tarinfo.type == tarfile.LNKTYPE, + self.assertTrue(tarinfo.type == tarfile.LNKTYPE, "add file as hardlink failed") def test_dereference_hardlink(self): self.tar.dereference = True tarinfo = self.tar.gettarinfo(self.bar) - self.assert_(tarinfo.type == tarfile.REGTYPE, + self.assertTrue(tarinfo.type == tarfile.REGTYPE, "dereferencing hardlink failed") @@ -822,10 +822,10 @@ class PaxWriteTest(GNUWriteTest): tar = tarfile.open(tmpname) if link: l = tar.getmembers()[0].linkname - self.assert_(link == l, "PAX longlink creation failed") + self.assertTrue(link == l, "PAX longlink creation failed") else: n = tar.getmembers()[0].name - self.assert_(name == n, "PAX longname creation failed") + self.assertTrue(name == n, "PAX longname creation failed") def test_pax_global_header(self): pax_headers = { @@ -847,8 +847,8 @@ class PaxWriteTest(GNUWriteTest): # Test if all the fields are strings. for key, val in tar.pax_headers.items(): - self.assert_(type(key) is not bytes) - self.assert_(type(val) is not bytes) + self.assertTrue(type(key) is not bytes) + self.assertTrue(type(val) is not bytes) if key in tarfile.PAX_NUMBER_FIELDS: try: tarfile.PAX_NUMBER_FIELDS[key](val) @@ -916,10 +916,10 @@ class UstarUnicodeTest(unittest.TestCase): def test_unicode_argument(self): tar = tarfile.open(tarname, "r", encoding="iso8859-1", errors="strict") for t in tar: - self.assert_(type(t.name) is str) - self.assert_(type(t.linkname) is str) - self.assert_(type(t.uname) is str) - self.assert_(type(t.gname) is str) + self.assertTrue(type(t.name) is str) + self.assertTrue(type(t.linkname) is str) + self.assertTrue(type(t.uname) is str) + self.assertTrue(type(t.gname) is str) tar.close() def test_uname_unicode(self): diff --git a/Lib/test/test_tempfile.py b/Lib/test/test_tempfile.py index 69b2e6c..a1bafc2 100644 --- a/Lib/test/test_tempfile.py +++ b/Lib/test/test_tempfile.py @@ -59,7 +59,7 @@ class TC(unittest.TestCase): "file '%s' does not end with '%s'" % (nbase, suf)) nbase = nbase[len(pre):len(nbase)-len(suf)] - self.assert_(self.str_check.match(nbase), + self.assertTrue(self.str_check.match(nbase), "random string '%s' does not match /^[a-zA-Z0-9_-]{6}$/" % nbase) @@ -88,7 +88,7 @@ class test_exports(TC): for key in dict: if key[0] != '_' and key not in expected: unexp.append(key) - self.failUnless(len(unexp) == 0, + self.assertTrue(len(unexp) == 0, "unexpected keys: %s" % unexp) test_classes.append(test_exports) @@ -113,7 +113,7 @@ class test__RandomNameSequence(TC): for i in range(TEST_FILES): s = next(r) self.nameCheck(s, '', '', '') - self.failIf(s in dict) + self.assertFalse(s in dict) dict[s] = 1 def supports_iter(self): @@ -140,9 +140,9 @@ class test__candidate_tempdir_list(TC): cand = tempfile._candidate_tempdir_list() - self.failIf(len(cand) == 0) + self.assertFalse(len(cand) == 0) for c in cand: - self.assert_(isinstance(c, str), + self.assertTrue(isinstance(c, str), "%s is not a string" % c) def test_wanted_dirs(self): @@ -160,14 +160,14 @@ class test__candidate_tempdir_list(TC): for envname in 'TMPDIR', 'TEMP', 'TMP': dirname = os.getenv(envname) if not dirname: raise ValueError - self.assert_(dirname in cand) + self.assertTrue(dirname in cand) try: dirname = os.getcwd() except (AttributeError, os.error): dirname = os.curdir - self.assert_(dirname in cand) + self.assertTrue(dirname in cand) # Not practical to try to verify the presence of OS-specific # paths in this list. @@ -184,14 +184,14 @@ class test__get_candidate_names(TC): def test_retval(self): # _get_candidate_names returns a _RandomNameSequence object obj = tempfile._get_candidate_names() - self.assert_(isinstance(obj, tempfile._RandomNameSequence)) + self.assertTrue(isinstance(obj, tempfile._RandomNameSequence)) def test_same_thing(self): # _get_candidate_names always returns the same object a = tempfile._get_candidate_names() b = tempfile._get_candidate_names() - self.assert_(a is b) + self.assertTrue(a is b) test_classes.append(test__get_candidate_names) @@ -300,9 +300,9 @@ class test__mkstemp_inner(TC): decorated = sys.executable retval = os.spawnl(os.P_WAIT, sys.executable, decorated, tester, v, fd) - self.failIf(retval < 0, + self.assertFalse(retval < 0, "child process caught fatal signal %d" % -retval) - self.failIf(retval > 0, "child process reports failure %d"%retval) + self.assertFalse(retval > 0, "child process reports failure %d"%retval) def test_textmode(self): # _mkstemp_inner can create files in text mode @@ -322,8 +322,8 @@ class test_gettempprefix(TC): # gettempprefix returns a nonempty prefix string p = tempfile.gettempprefix() - self.assert_(isinstance(p, str)) - self.assert_(len(p) > 0) + self.assertTrue(isinstance(p, str)) + self.assertTrue(len(p) > 0) def test_usable_template(self): # gettempprefix returns a usable prefix string @@ -354,9 +354,9 @@ class test_gettempdir(TC): # gettempdir returns a directory which exists dir = tempfile.gettempdir() - self.assert_(os.path.isabs(dir) or dir == os.curdir, + self.assertTrue(os.path.isabs(dir) or dir == os.curdir, "%s is not an absolute path" % dir) - self.assert_(os.path.isdir(dir), + self.assertTrue(os.path.isdir(dir), "%s is not a directory" % dir) def test_directory_writable(self): @@ -377,7 +377,7 @@ class test_gettempdir(TC): a = tempfile.gettempdir() b = tempfile.gettempdir() - self.assert_(a is b) + self.assertTrue(a is b) test_classes.append(test_gettempdir) @@ -580,7 +580,7 @@ class test_NamedTemporaryFile(TC): def test_creates_named(self): # NamedTemporaryFile creates files with names f = tempfile.NamedTemporaryFile() - self.failUnless(os.path.exists(f.name), + self.assertTrue(os.path.exists(f.name), "NamedTemporaryFile %s does not exist" % f.name) def test_del_on_close(self): @@ -590,7 +590,7 @@ class test_NamedTemporaryFile(TC): f = tempfile.NamedTemporaryFile(dir=dir) f.write(b'blat') f.close() - self.failIf(os.path.exists(f.name), + self.assertFalse(os.path.exists(f.name), "NamedTemporaryFile %s exists after close" % f.name) finally: os.rmdir(dir) @@ -604,7 +604,7 @@ class test_NamedTemporaryFile(TC): tmp = f.name f.write(b'blat') f.close() - self.failUnless(os.path.exists(f.name), + self.assertTrue(os.path.exists(f.name), "NamedTemporaryFile %s missing after close" % f.name) finally: if tmp is not None: @@ -625,12 +625,12 @@ class test_NamedTemporaryFile(TC): def test_context_manager(self): # A NamedTemporaryFile can be used as a context manager with tempfile.NamedTemporaryFile() as f: - self.failUnless(os.path.exists(f.name)) - self.failIf(os.path.exists(f.name)) + self.assertTrue(os.path.exists(f.name)) + self.assertFalse(os.path.exists(f.name)) def use_closed(): with f: pass - self.failUnlessRaises(ValueError, use_closed) + self.assertRaises(ValueError, use_closed) # How to test the mode and bufsize parameters? @@ -653,21 +653,21 @@ class test_SpooledTemporaryFile(TC): def test_basic(self): # SpooledTemporaryFile can create files f = self.do_create() - self.failIf(f._rolled) + self.assertFalse(f._rolled) f = self.do_create(max_size=100, pre="a", suf=".txt") - self.failIf(f._rolled) + self.assertFalse(f._rolled) def test_del_on_close(self): # A SpooledTemporaryFile is deleted when closed dir = tempfile.mkdtemp() try: f = tempfile.SpooledTemporaryFile(max_size=10, dir=dir) - self.failIf(f._rolled) + self.assertFalse(f._rolled) f.write(b'blat ' * 5) - self.failUnless(f._rolled) + self.assertTrue(f._rolled) filename = f.name f.close() - self.failIf(isinstance(filename, str) and os.path.exists(filename), + self.assertFalse(isinstance(filename, str) and os.path.exists(filename), "SpooledTemporaryFile %s exists after close" % filename) finally: os.rmdir(dir) @@ -675,46 +675,46 @@ class test_SpooledTemporaryFile(TC): def test_rewrite_small(self): # A SpooledTemporaryFile can be written to multiple within the max_size f = self.do_create(max_size=30) - self.failIf(f._rolled) + self.assertFalse(f._rolled) for i in range(5): f.seek(0, 0) f.write(b'x' * 20) - self.failIf(f._rolled) + self.assertFalse(f._rolled) def test_write_sequential(self): # A SpooledTemporaryFile should hold exactly max_size bytes, and roll # over afterward f = self.do_create(max_size=30) - self.failIf(f._rolled) + self.assertFalse(f._rolled) f.write(b'x' * 20) - self.failIf(f._rolled) + self.assertFalse(f._rolled) f.write(b'x' * 10) - self.failIf(f._rolled) + self.assertFalse(f._rolled) f.write(b'x') - self.failUnless(f._rolled) + self.assertTrue(f._rolled) def test_sparse(self): # A SpooledTemporaryFile that is written late in the file will extend # when that occurs f = self.do_create(max_size=30) - self.failIf(f._rolled) + self.assertFalse(f._rolled) f.seek(100, 0) - self.failIf(f._rolled) + self.assertFalse(f._rolled) f.write(b'x') - self.failUnless(f._rolled) + self.assertTrue(f._rolled) def test_fileno(self): # A SpooledTemporaryFile should roll over to a real file on fileno() f = self.do_create(max_size=30) - self.failIf(f._rolled) - self.failUnless(f.fileno() > 0) - self.failUnless(f._rolled) + self.assertFalse(f._rolled) + self.assertTrue(f.fileno() > 0) + self.assertTrue(f._rolled) def test_multiple_close_before_rollover(self): # A SpooledTemporaryFile can be closed many times without error f = tempfile.SpooledTemporaryFile() f.write(b'abc\n') - self.failIf(f._rolled) + self.assertFalse(f._rolled) f.close() try: f.close() @@ -726,7 +726,7 @@ class test_SpooledTemporaryFile(TC): # A SpooledTemporaryFile can be closed many times without error f = tempfile.SpooledTemporaryFile(max_size=1) f.write(b'abc\n') - self.failUnless(f._rolled) + self.assertTrue(f._rolled) f.close() try: f.close() @@ -768,51 +768,51 @@ class test_SpooledTemporaryFile(TC): f.write("\u039B\r\n") f.seek(0) self.assertEqual(f.read(), "\u039B\r\n") - self.failIf(f._rolled) + self.assertFalse(f._rolled) f.write("\u039B" * 20 + "\r\n") f.seek(0) self.assertEqual(f.read(), "\u039B\r\n" + ("\u039B" * 20) + "\r\n") - self.failUnless(f._rolled) + self.assertTrue(f._rolled) def test_context_manager_before_rollover(self): # A SpooledTemporaryFile can be used as a context manager with tempfile.SpooledTemporaryFile(max_size=1) as f: - self.failIf(f._rolled) - self.failIf(f.closed) - self.failUnless(f.closed) + self.assertFalse(f._rolled) + self.assertFalse(f.closed) + self.assertTrue(f.closed) def use_closed(): with f: pass - self.failUnlessRaises(ValueError, use_closed) + self.assertRaises(ValueError, use_closed) def test_context_manager_during_rollover(self): # A SpooledTemporaryFile can be used as a context manager with tempfile.SpooledTemporaryFile(max_size=1) as f: - self.failIf(f._rolled) + self.assertFalse(f._rolled) f.write(b'abc\n') f.flush() - self.failUnless(f._rolled) - self.failIf(f.closed) - self.failUnless(f.closed) + self.assertTrue(f._rolled) + self.assertFalse(f.closed) + self.assertTrue(f.closed) def use_closed(): with f: pass - self.failUnlessRaises(ValueError, use_closed) + self.assertRaises(ValueError, use_closed) def test_context_manager_after_rollover(self): # A SpooledTemporaryFile can be used as a context manager f = tempfile.SpooledTemporaryFile(max_size=1) f.write(b'abc\n') f.flush() - self.failUnless(f._rolled) + self.assertTrue(f._rolled) with f: - self.failIf(f.closed) - self.failUnless(f.closed) + self.assertFalse(f.closed) + self.assertTrue(f.closed) def use_closed(): with f: pass - self.failUnlessRaises(ValueError, use_closed) + self.assertRaises(ValueError, use_closed) test_classes.append(test_SpooledTemporaryFile) diff --git a/Lib/test/test_threading.py b/Lib/test/test_threading.py index eabd7f4..c7a2213 100644 --- a/Lib/test/test_threading.py +++ b/Lib/test/test_threading.py @@ -41,7 +41,7 @@ class TestThread(threading.Thread): self.nrunning.inc() if verbose: print(self.nrunning.get(), 'tasks are running') - self.testcase.assert_(self.nrunning.get() <= 3) + self.testcase.assertTrue(self.nrunning.get() <= 3) time.sleep(delay) if verbose: @@ -49,7 +49,7 @@ class TestThread(threading.Thread): with self.mutex: self.nrunning.dec() - self.testcase.assert_(self.nrunning.get() >= 0) + self.testcase.assertTrue(self.nrunning.get() >= 0) if verbose: print('%s is finished. %d tasks are running' % (self.name, self.nrunning.get())) @@ -74,18 +74,18 @@ class ThreadTests(unittest.TestCase): for i in range(NUMTASKS): t = TestThread(""%i, self, sema, mutex, numrunning) threads.append(t) - self.failUnlessEqual(t.ident, None) - self.assert_(re.match('', repr(t))) + self.assertEqual(t.ident, None) + self.assertTrue(re.match('', repr(t))) t.start() if verbose: print('waiting for all tasks to complete') for t in threads: t.join(NUMTASKS) - self.assert_(not t.is_alive()) - self.failIfEqual(t.ident, 0) + self.assertTrue(not t.is_alive()) + self.assertNotEqual(t.ident, 0) self.assertFalse(t.ident is None) - self.assert_(re.match('', repr(t))) + self.assertTrue(re.match('', repr(t))) if verbose: print('all tasks done') self.assertEqual(numrunning.get(), 0) @@ -143,8 +143,8 @@ class ThreadTests(unittest.TestCase): tid = _thread.start_new_thread(f, (mutex,)) # Wait for the thread to finish. mutex.acquire() - self.assert_(tid in threading._active) - self.assert_(isinstance(threading._active[tid], + self.assertTrue(tid in threading._active) + self.assertTrue(isinstance(threading._active[tid], threading._DummyThread)) del threading._active[tid] @@ -204,7 +204,7 @@ class ThreadTests(unittest.TestCase): self.assertTrue(ret) if verbose: print(" verifying worker hasn't exited") - self.assert_(not t.finished) + self.assertTrue(not t.finished) if verbose: print(" attempting to raise asynch exception in worker") result = set_async_exc(ctypes.c_long(t.id), exception) @@ -212,7 +212,7 @@ class ThreadTests(unittest.TestCase): if verbose: print(" waiting for worker to say it caught the exception") worker_saw_exception.wait(timeout=10) - self.assert_(t.finished) + self.assertTrue(t.finished) if verbose: print(" all OK -- joining worker") if t.finished: @@ -283,8 +283,8 @@ class ThreadTests(unittest.TestCase): sys.settrace(func) """]) - self.failIf(rc == 2, "interpreted was blocked") - self.failUnless(rc == 0, "Unexpected error") + self.assertFalse(rc == 2, "interpreted was blocked") + self.assertTrue(rc == 0, "Unexpected error") def test_enumerate_after_join(self): @@ -371,8 +371,8 @@ class ThreadJoinOnShutdown(unittest.TestCase): rc = p.wait() data = p.stdout.read().decode().replace('\r', '') self.assertEqual(data, "end of main\nend of thread\n") - self.failIf(rc == 2, "interpreter was blocked") - self.failUnless(rc == 0, "Unexpected error") + self.assertFalse(rc == 2, "interpreter was blocked") + self.assertTrue(rc == 0, "Unexpected error") def test_1_join_on_shutdown(self): # The usual case: on exit, wait for a non-daemon thread diff --git a/Lib/test/test_threading_local.py b/Lib/test/test_threading_local.py index 977a38a..7f58e04 100644 --- a/Lib/test/test_threading_local.py +++ b/Lib/test/test_threading_local.py @@ -40,7 +40,7 @@ class ThreadingLocalTest(unittest.TestCase): local.someothervar = None gc.collect() deadlist = [weak for weak in weaklist if weak() is None] - self.assert_(len(deadlist) in (n-1, n), (n, len(deadlist))) + self.assertTrue(len(deadlist) in (n-1, n), (n, len(deadlist))) def test_derived(self): # Issue 3088: if there is a threads switch inside the __init__ diff --git a/Lib/test/test_time.py b/Lib/test/test_time.py index 93d4d36..49a9d17 100644 --- a/Lib/test/test_time.py +++ b/Lib/test/test_time.py @@ -18,9 +18,9 @@ class TimeTestCase(unittest.TestCase): time.clock() def test_conversions(self): - self.assert_(time.ctime(self.t) + self.assertTrue(time.ctime(self.t) == time.asctime(time.localtime(self.t))) - self.assert_(int(time.mktime(time.localtime(self.t))) + self.assertTrue(int(time.mktime(time.localtime(self.t))) == int(self.t)) def test_sleep(self): @@ -153,36 +153,36 @@ class TimeTestCase(unittest.TestCase): time.tzset() environ['TZ'] = utc time.tzset() - self.failUnlessEqual( + self.assertEqual( time.gmtime(xmas2002), time.localtime(xmas2002) ) - self.failUnlessEqual(time.daylight, 0) - self.failUnlessEqual(time.timezone, 0) - self.failUnlessEqual(time.localtime(xmas2002).tm_isdst, 0) + self.assertEqual(time.daylight, 0) + self.assertEqual(time.timezone, 0) + self.assertEqual(time.localtime(xmas2002).tm_isdst, 0) # Make sure we can switch to US/Eastern environ['TZ'] = eastern time.tzset() - self.failIfEqual(time.gmtime(xmas2002), time.localtime(xmas2002)) - self.failUnlessEqual(time.tzname, ('EST', 'EDT')) - self.failUnlessEqual(len(time.tzname), 2) - self.failUnlessEqual(time.daylight, 1) - self.failUnlessEqual(time.timezone, 18000) - self.failUnlessEqual(time.altzone, 14400) - self.failUnlessEqual(time.localtime(xmas2002).tm_isdst, 0) - self.failUnlessEqual(len(time.tzname), 2) + self.assertNotEqual(time.gmtime(xmas2002), time.localtime(xmas2002)) + self.assertEqual(time.tzname, ('EST', 'EDT')) + self.assertEqual(len(time.tzname), 2) + self.assertEqual(time.daylight, 1) + self.assertEqual(time.timezone, 18000) + self.assertEqual(time.altzone, 14400) + self.assertEqual(time.localtime(xmas2002).tm_isdst, 0) + self.assertEqual(len(time.tzname), 2) # Now go to the southern hemisphere. environ['TZ'] = victoria time.tzset() - self.failIfEqual(time.gmtime(xmas2002), time.localtime(xmas2002)) - self.failUnless(time.tzname[0] == 'AEST', str(time.tzname[0])) - self.failUnless(time.tzname[1] == 'AEDT', str(time.tzname[1])) - self.failUnlessEqual(len(time.tzname), 2) - self.failUnlessEqual(time.daylight, 1) - self.failUnlessEqual(time.timezone, -36000) - self.failUnlessEqual(time.altzone, -39600) - self.failUnlessEqual(time.localtime(xmas2002).tm_isdst, 1) + self.assertNotEqual(time.gmtime(xmas2002), time.localtime(xmas2002)) + self.assertTrue(time.tzname[0] == 'AEST', str(time.tzname[0])) + self.assertTrue(time.tzname[1] == 'AEDT', str(time.tzname[1])) + self.assertEqual(len(time.tzname), 2) + self.assertEqual(time.daylight, 1) + self.assertEqual(time.timezone, -36000) + self.assertEqual(time.altzone, -39600) + self.assertEqual(time.localtime(xmas2002).tm_isdst, 1) finally: # Repair TZ environment variable in case any other tests @@ -214,14 +214,14 @@ class TimeTestCase(unittest.TestCase): gt1 = time.gmtime(None) t0 = time.mktime(gt0) t1 = time.mktime(gt1) - self.assert_(0 <= (t1-t0) < 0.2) + self.assertTrue(0 <= (t1-t0) < 0.2) def test_localtime_without_arg(self): lt0 = time.localtime() lt1 = time.localtime(None) t0 = time.mktime(lt0) t1 = time.mktime(lt1) - self.assert_(0 <= (t1-t0) < 0.2) + self.assertTrue(0 <= (t1-t0) < 0.2) class TestLocale(unittest.TestCase): def setUp(self): diff --git a/Lib/test/test_timeout.py b/Lib/test/test_timeout.py index 264704e..e8e2a6f 100644 --- a/Lib/test/test_timeout.py +++ b/Lib/test/test_timeout.py @@ -119,11 +119,11 @@ class TimeoutTestCase(unittest.TestCase): self.sock.settimeout(_timeout) _t1 = time.time() - self.failUnlessRaises(socket.error, self.sock.connect, addr) + self.assertRaises(socket.error, self.sock.connect, addr) _t2 = time.time() _delta = abs(_t1 - _t2) - self.assert_(_delta < _timeout + self.fuzz, + self.assertTrue(_delta < _timeout + self.fuzz, "timeout (%g) is more than %g seconds more than expected (%g)" %(_delta, self.fuzz, _timeout)) @@ -134,11 +134,11 @@ class TimeoutTestCase(unittest.TestCase): self.sock.settimeout(_timeout) _t1 = time.time() - self.failUnlessRaises(socket.error, self.sock.recv, 1024) + self.assertRaises(socket.error, self.sock.recv, 1024) _t2 = time.time() _delta = abs(_t1 - _t2) - self.assert_(_delta < _timeout + self.fuzz, + self.assertTrue(_delta < _timeout + self.fuzz, "timeout (%g) is %g seconds more than expected (%g)" %(_delta, self.fuzz, _timeout)) @@ -150,11 +150,11 @@ class TimeoutTestCase(unittest.TestCase): self.sock.listen(5) _t1 = time.time() - self.failUnlessRaises(socket.error, self.sock.accept) + self.assertRaises(socket.error, self.sock.accept) _t2 = time.time() _delta = abs(_t1 - _t2) - self.assert_(_delta < _timeout + self.fuzz, + self.assertTrue(_delta < _timeout + self.fuzz, "timeout (%g) is %g seconds more than expected (%g)" %(_delta, self.fuzz, _timeout)) @@ -166,11 +166,11 @@ class TimeoutTestCase(unittest.TestCase): self.sock.bind(self.addr_local) _t1 = time.time() - self.failUnlessRaises(socket.error, self.sock.recvfrom, 8192) + self.assertRaises(socket.error, self.sock.recvfrom, 8192) _t2 = time.time() _delta = abs(_t1 - _t2) - self.assert_(_delta < _timeout + self.fuzz, + self.assertTrue(_delta < _timeout + self.fuzz, "timeout (%g) is %g seconds more than expected (%g)" %(_delta, self.fuzz, _timeout)) diff --git a/Lib/test/test_tokenize.py b/Lib/test/test_tokenize.py index 75a7a80..f395ed4 100644 --- a/Lib/test/test_tokenize.py +++ b/Lib/test/test_tokenize.py @@ -629,7 +629,7 @@ class TestTokenizerAdheresToPep0263(TestCase): behaviour of the interpreter when it encounters a similar condition. """ f = 'tokenize_tests-latin1-coding-cookie-and-utf8-bom-sig.txt' - self.failUnlessRaises(SyntaxError, self._testFile, f) + self.assertRaises(SyntaxError, self._testFile, f) def test_no_coding_cookie_and_utf8_bom(self): f = 'tokenize_tests-no-coding-cookie-and-utf8-bom-sig-only.txt' diff --git a/Lib/test/test_traceback.py b/Lib/test/test_traceback.py index 9033238..2145710 100644 --- a/Lib/test/test_traceback.py +++ b/Lib/test/test_traceback.py @@ -40,15 +40,15 @@ class SyntaxTracebackCases(unittest.TestCase): err = self.get_exception_format(self.syntax_error_with_caret, SyntaxError) self.assertEqual(len(err), 4) - self.assert_(err[1].strip() == "return x!") - self.assert_("^" in err[2]) # third line has caret + self.assertTrue(err[1].strip() == "return x!") + self.assertTrue("^" in err[2]) # third line has caret self.assertEqual(err[1].find("!"), err[2].find("^")) # in the right place err = self.get_exception_format(self.syntax_error_with_caret_2, SyntaxError) - self.assert_("^" in err[2]) # third line has caret - self.assert_(err[2].count('\n') == 1) # and no additional newline - self.assert_(err[1].find("+") == err[2].find("^")) # in the right place + self.assertTrue("^" in err[2]) # third line has caret + self.assertTrue(err[2].count('\n') == 1) # and no additional newline + self.assertTrue(err[1].find("+") == err[2].find("^")) # in the right place def test_nocaret(self): if is_jython: @@ -57,14 +57,14 @@ class SyntaxTracebackCases(unittest.TestCase): err = self.get_exception_format(self.syntax_error_without_caret, SyntaxError) self.assertEqual(len(err), 3) - self.assert_(err[1].strip() == "[x for x in x] = x") + self.assertTrue(err[1].strip() == "[x for x in x] = x") def test_bad_indentation(self): err = self.get_exception_format(self.syntax_error_bad_indentation, IndentationError) self.assertEqual(len(err), 4) self.assertEqual(err[1].strip(), "print(2)") - self.assert_("^" in err[2]) + self.assertTrue("^" in err[2]) self.assertEqual(err[1].find(")"), err[2].find("^")) def test_base_exception(self): @@ -131,13 +131,13 @@ class SyntaxTracebackCases(unittest.TestCase): err_line = "raise RuntimeError('{0}')".format(message_ascii) err_msg = "RuntimeError: {0}".format(message_ascii) - self.assert_(("line %s" % lineno) in stdout[1], + self.assertTrue(("line %s" % lineno) in stdout[1], "Invalid line number: {0!r} instead of {1}".format( stdout[1], lineno)) - self.assert_(stdout[2].endswith(err_line), + self.assertTrue(stdout[2].endswith(err_line), "Invalid traceback line: {0!r} instead of {1!r}".format( stdout[2], err_line)) - self.assert_(stdout[3] == err_msg, + self.assertTrue(stdout[3] == err_msg, "Invalid error message: {0!r} instead of {1!r}".format( stdout[3], err_msg)) @@ -177,9 +177,9 @@ class TracebackFormatTests(unittest.TestCase): tb_lines = python_fmt.splitlines() self.assertEquals(len(tb_lines), 3) banner, location, source_line = tb_lines - self.assert_(banner.startswith('Traceback')) - self.assert_(location.startswith(' File')) - self.assert_(source_line.startswith(' raise')) + self.assertTrue(banner.startswith('Traceback')) + self.assertTrue(location.startswith(' File')) + self.assertTrue(source_line.startswith(' raise')) cause_message = ( @@ -209,9 +209,9 @@ class BaseExceptionReportingTests: def check_zero_div(self, msg): lines = msg.splitlines() - self.assert_(lines[-3].startswith(' File')) - self.assert_('1/0 # In zero_div' in lines[-2], lines[-2]) - self.assert_(lines[-1].startswith('ZeroDivisionError'), lines[-1]) + self.assertTrue(lines[-3].startswith(' File')) + self.assertTrue('1/0 # In zero_div' in lines[-2], lines[-2]) + self.assertTrue(lines[-1].startswith('ZeroDivisionError'), lines[-1]) def test_simple(self): try: @@ -220,10 +220,10 @@ class BaseExceptionReportingTests: e = _ lines = self.get_report(e).splitlines() self.assertEquals(len(lines), 4) - self.assert_(lines[0].startswith('Traceback')) - self.assert_(lines[1].startswith(' File')) - self.assert_('1/0 # Marker' in lines[2]) - self.assert_(lines[3].startswith('ZeroDivisionError')) + self.assertTrue(lines[0].startswith('Traceback')) + self.assertTrue(lines[1].startswith(' File')) + self.assertTrue('1/0 # Marker' in lines[2]) + self.assertTrue(lines[3].startswith('ZeroDivisionError')) def test_cause(self): def inner_raise(): @@ -237,7 +237,7 @@ class BaseExceptionReportingTests: self.assertEquals(len(blocks), 3) self.assertEquals(blocks[1], cause_message) self.check_zero_div(blocks[0]) - self.assert_('inner_raise() # Marker' in blocks[2]) + self.assertTrue('inner_raise() # Marker' in blocks[2]) def test_context(self): def inner_raise(): @@ -251,7 +251,7 @@ class BaseExceptionReportingTests: self.assertEquals(len(blocks), 3) self.assertEquals(blocks[1], context_message) self.check_zero_div(blocks[0]) - self.assert_('inner_raise() # Marker' in blocks[2]) + self.assertTrue('inner_raise() # Marker' in blocks[2]) def test_cause_recursive(self): def inner_raise(): @@ -269,11 +269,11 @@ class BaseExceptionReportingTests: self.assertEquals(len(blocks), 3) self.assertEquals(blocks[1], cause_message) # The first block is the KeyError raised from the ZeroDivisionError - self.assert_('raise KeyError from e' in blocks[0]) - self.assert_('1/0' not in blocks[0]) + self.assertTrue('raise KeyError from e' in blocks[0]) + self.assertTrue('1/0' not in blocks[0]) # The second block (apart from the boundary) is the ZeroDivisionError # re-raised from the KeyError - self.assert_('inner_raise() # Marker' in blocks[2]) + self.assertTrue('inner_raise() # Marker' in blocks[2]) self.check_zero_div(blocks[2]) diff --git a/Lib/test/test_tuple.py b/Lib/test/test_tuple.py index f82af31..c37adc2 100644 --- a/Lib/test/test_tuple.py +++ b/Lib/test/test_tuple.py @@ -11,7 +11,7 @@ class TupleTest(seq_tests.CommonTest): self.assertEqual(tuple(), ()) t0_3 = (0, 1, 2, 3) t0_3_bis = tuple(t0_3) - self.assert_(t0_3 is t0_3_bis) + self.assertTrue(t0_3 is t0_3_bis) self.assertEqual(tuple([]), ()) self.assertEqual(tuple([0, 1, 2, 3]), (0, 1, 2, 3)) self.assertEqual(tuple(''), ()) @@ -19,8 +19,8 @@ class TupleTest(seq_tests.CommonTest): def test_truth(self): super().test_truth() - self.assert_(not ()) - self.assert_((42, )) + self.assertTrue(not ()) + self.assertTrue((42, )) def test_len(self): super().test_len() @@ -33,14 +33,14 @@ class TupleTest(seq_tests.CommonTest): u = (0, 1) u2 = u u += (2, 3) - self.assert_(u is not u2) + self.assertTrue(u is not u2) def test_imul(self): super().test_imul() u = (0, 1) u2 = u u *= 3 - self.assert_(u is not u2) + self.assertTrue(u is not u2) def test_tupleresizebug(self): # Check that a specific bug in _PyTuple_Resize() is squashed. @@ -71,7 +71,7 @@ class TupleTest(seq_tests.CommonTest): inps = base + [(i, j) for i in base for j in xp] + \ [(i, j) for i in xp for j in base] + xp + list(zip(base)) collisions = len(inps) - len(set(map(hash, inps))) - self.assert_(collisions <= 15) + self.assertTrue(collisions <= 15) def test_repr(self): l0 = tuple() diff --git a/Lib/test/test_types.py b/Lib/test/test_types.py index b85d337..5f5a952 100644 --- a/Lib/test/test_types.py +++ b/Lib/test/test_types.py @@ -549,13 +549,13 @@ class TypesTests(unittest.TestCase): result = f.__format__(fmt) self.assertEqual(len(result), 98) self.assertEqual(result[-7], '.') - self.assert_(result[:12] in ('112340000000', '112339999999')) + self.assertTrue(result[:12] in ('112340000000', '112339999999')) f = 1.1234e200 for fmt in 'f', 'F': result = f.__format__(fmt) self.assertEqual(len(result), 208) self.assertEqual(result[-7], '.') - self.assert_(result[:12] in ('112340000000', '112339999999')) + self.assertTrue(result[:12] in ('112340000000', '112339999999')) test( 1.0, 'e', '1.000000e+00') diff --git a/Lib/test/test_unary.py b/Lib/test/test_unary.py index 7dd651e..b835564 100644 --- a/Lib/test/test_unary.py +++ b/Lib/test/test_unary.py @@ -6,12 +6,12 @@ from test.support import run_unittest class UnaryOpTestCase(unittest.TestCase): def test_negative(self): - self.assert_(-2 == 0 - 2) + self.assertTrue(-2 == 0 - 2) self.assertEqual(-0, 0) self.assertEqual(--2, 2) - self.assert_(-2 == 0 - 2) - self.assert_(-2.0 == 0 - 2.0) - self.assert_(-2j == 0 - 2j) + self.assertTrue(-2 == 0 - 2) + self.assertTrue(-2.0 == 0 - 2.0) + self.assertTrue(-2j == 0 - 2j) def test_positive(self): self.assertEqual(+2, 2) @@ -22,16 +22,16 @@ class UnaryOpTestCase(unittest.TestCase): self.assertEqual(+2j, 2j) def test_invert(self): - self.assert_(-2 == 0 - 2) + self.assertTrue(-2 == 0 - 2) self.assertEqual(-0, 0) self.assertEqual(--2, 2) - self.assert_(-2 == 0 - 2) + self.assertTrue(-2 == 0 - 2) def test_no_overflow(self): nines = "9" * 32 - self.assert_(eval("+" + nines) == 10**32-1) - self.assert_(eval("-" + nines) == -(10**32-1)) - self.assert_(eval("~" + nines) == ~(10**32-1)) + self.assertTrue(eval("+" + nines) == 10**32-1) + self.assertTrue(eval("-" + nines) == -(10**32-1)) + self.assertTrue(eval("~" + nines) == ~(10**32-1)) def test_negation_of_exponentiation(self): # Make sure '**' does the right thing; these form a diff --git a/Lib/test/test_unicode.py b/Lib/test/test_unicode.py index 1ff7ee3..7f87b43 100644 --- a/Lib/test/test_unicode.py +++ b/Lib/test/test_unicode.py @@ -48,7 +48,7 @@ class UnicodeTest( method = getattr(object, methodname) realresult = method(*args) self.assertEqual(realresult, result) - self.assert_(type(realresult) is type(result)) + self.assertTrue(type(realresult) is type(result)) # if the original is returned make sure that # this doesn't happen with subclasses @@ -60,7 +60,7 @@ class UnicodeTest( method = getattr(object, methodname) realresult = method(*args) self.assertEqual(realresult, result) - self.assert_(object is not realresult) + self.assertTrue(object is not realresult) def test_literals(self): self.assertEqual('\xff', '\u00ff') @@ -294,25 +294,25 @@ class UnicodeTest( self.assertEqual('abc', 'abc') self.assertEqual('abc', 'abc') self.assertEqual('abc', 'abc') - self.assert_('abcd' > 'abc') - self.assert_('abcd' > 'abc') - self.assert_('abcd' > 'abc') - self.assert_('abc' < 'abcd') - self.assert_('abc' < 'abcd') - self.assert_('abc' < 'abcd') + self.assertTrue('abcd' > 'abc') + self.assertTrue('abcd' > 'abc') + self.assertTrue('abcd' > 'abc') + self.assertTrue('abc' < 'abcd') + self.assertTrue('abc' < 'abcd') + self.assertTrue('abc' < 'abcd') if 0: # Move these tests to a Unicode collation module test... # Testing UTF-16 code point order comparisons... # No surrogates, no fixup required. - self.assert_('\u0061' < '\u20ac') + self.assertTrue('\u0061' < '\u20ac') # Non surrogate below surrogate value, no fixup required - self.assert_('\u0061' < '\ud800\udc02') + self.assertTrue('\u0061' < '\ud800\udc02') # Non surrogate above surrogate value, fixup required def test_lecmp(s, s2): - self.assert_(s < s2) + self.assertTrue(s < s2) def test_fixup(s): s2 = '\ud800\udc01' @@ -352,7 +352,7 @@ class UnicodeTest( test_fixup('\uff61') # Surrogates on both sides, no fixup required - self.assert_('\ud800\udc02' < '\ud84d\udc56') + self.assertTrue('\ud800\udc02' < '\ud84d\udc56') def test_islower(self): string_tests.MixinStrUnicodeUserStringTest.test_islower(self) @@ -436,32 +436,32 @@ class UnicodeTest( def test_contains(self): # Testing Unicode contains method - self.assert_('a' in 'abdb') - self.assert_('a' in 'bdab') - self.assert_('a' in 'bdaba') - self.assert_('a' in 'bdba') - self.assert_('a' not in 'bdb') - self.assert_('a' in 'bdba') - self.assert_('a' in ('a',1,None)) - self.assert_('a' in (1,None,'a')) - self.assert_('a' in ('a',1,None)) - self.assert_('a' in (1,None,'a')) - self.assert_('a' not in ('x',1,'y')) - self.assert_('a' not in ('x',1,None)) - self.assert_('abcd' not in 'abcxxxx') - self.assert_('ab' in 'abcd') - self.assert_('ab' in 'abc') - self.assert_('ab' in (1,None,'ab')) - self.assert_('' in 'abc') - self.assert_('' in '') - self.assert_('' in 'abc') - self.assert_('\0' not in 'abc') - self.assert_('\0' in '\0abc') - self.assert_('\0' in 'abc\0') - self.assert_('a' in '\0abc') - self.assert_('asdf' in 'asdf') - self.assert_('asdf' not in 'asd') - self.assert_('asdf' not in '') + self.assertTrue('a' in 'abdb') + self.assertTrue('a' in 'bdab') + self.assertTrue('a' in 'bdaba') + self.assertTrue('a' in 'bdba') + self.assertTrue('a' not in 'bdb') + self.assertTrue('a' in 'bdba') + self.assertTrue('a' in ('a',1,None)) + self.assertTrue('a' in (1,None,'a')) + self.assertTrue('a' in ('a',1,None)) + self.assertTrue('a' in (1,None,'a')) + self.assertTrue('a' not in ('x',1,'y')) + self.assertTrue('a' not in ('x',1,None)) + self.assertTrue('abcd' not in 'abcxxxx') + self.assertTrue('ab' in 'abcd') + self.assertTrue('ab' in 'abc') + self.assertTrue('ab' in (1,None,'ab')) + self.assertTrue('' in 'abc') + self.assertTrue('' in '') + self.assertTrue('' in 'abc') + self.assertTrue('\0' not in 'abc') + self.assertTrue('\0' in '\0abc') + self.assertTrue('\0' in 'abc\0') + self.assertTrue('a' in '\0abc') + self.assertTrue('asdf' in 'asdf') + self.assertTrue('asdf' not in 'asd') + self.assertTrue('asdf' not in '') self.assertRaises(TypeError, "abc".__contains__) diff --git a/Lib/test/test_unicode_file.py b/Lib/test/test_unicode_file.py index fd561f1..367715a 100644 --- a/Lib/test/test_unicode_file.py +++ b/Lib/test/test_unicode_file.py @@ -25,19 +25,19 @@ class TestUnicodeFiles(unittest.TestCase): # Do all the tests we can given only a single filename. The file should # exist. def _do_single(self, filename): - self.failUnless(os.path.exists(filename)) - self.failUnless(os.path.isfile(filename)) - self.failUnless(os.access(filename, os.R_OK)) - self.failUnless(os.path.exists(os.path.abspath(filename))) - self.failUnless(os.path.isfile(os.path.abspath(filename))) - self.failUnless(os.access(os.path.abspath(filename), os.R_OK)) + self.assertTrue(os.path.exists(filename)) + self.assertTrue(os.path.isfile(filename)) + self.assertTrue(os.access(filename, os.R_OK)) + self.assertTrue(os.path.exists(os.path.abspath(filename))) + self.assertTrue(os.path.isfile(os.path.abspath(filename))) + self.assertTrue(os.access(os.path.abspath(filename), os.R_OK)) os.chmod(filename, 0o777) os.utime(filename, None) os.utime(filename, (time.time(), time.time())) # Copy/rename etc tests using the same filename self._do_copyish(filename, filename) # Filename should appear in glob output - self.failUnless( + self.assertTrue( os.path.abspath(filename)==os.path.abspath(glob.glob(filename)[0])) # basename should appear in listdir. path, base = os.path.split(os.path.abspath(filename)) @@ -47,7 +47,7 @@ class TestUnicodeFiles(unittest.TestCase): base = unicodedata.normalize("NFD", base) file_list = [unicodedata.normalize("NFD", f) for f in file_list] - self.failUnless(base in file_list) + self.assertTrue(base in file_list) # Do as many "equivalancy' tests as we can - ie, check that although we # have different types for the filename, they refer to the same file. @@ -55,12 +55,12 @@ class TestUnicodeFiles(unittest.TestCase): # Note we only check "filename1 against filename2" - we don't bother # checking "filename2 against 1", as we assume we are called again with # the args reversed. - self.failUnless(type(filename1)!=type(filename2), + self.assertTrue(type(filename1)!=type(filename2), "No point checking equivalent filenames of the same type") # stat and lstat should return the same results. - self.failUnlessEqual(os.stat(filename1), + self.assertEqual(os.stat(filename1), os.stat(filename2)) - self.failUnlessEqual(os.lstat(filename1), + self.assertEqual(os.lstat(filename1), os.lstat(filename2)) # Copy/rename etc tests using equivalent filename self._do_copyish(filename1, filename2) @@ -68,19 +68,19 @@ class TestUnicodeFiles(unittest.TestCase): # Tests that copy, move, etc one file to another. def _do_copyish(self, filename1, filename2): # Should be able to rename the file using either name. - self.failUnless(os.path.isfile(filename1)) # must exist. + self.assertTrue(os.path.isfile(filename1)) # must exist. os.rename(filename1, filename2 + ".new") - self.failUnless(os.path.isfile(filename1+".new")) + self.assertTrue(os.path.isfile(filename1+".new")) os.rename(filename1 + ".new", filename2) - self.failUnless(os.path.isfile(filename2)) + self.assertTrue(os.path.isfile(filename2)) shutil.copy(filename1, filename2 + ".new") os.unlink(filename1 + ".new") # remove using equiv name. # And a couple of moves, one using each name. shutil.move(filename1, filename2 + ".new") - self.failUnless(not os.path.exists(filename2)) + self.assertTrue(not os.path.exists(filename2)) shutil.move(filename1 + ".new", filename2) - self.failUnless(os.path.exists(filename1)) + self.assertTrue(os.path.exists(filename1)) # Note - due to the implementation of shutil.move, # it tries a rename first. This only fails on Windows when on # different file systems - and this test can't ensure that. @@ -107,7 +107,7 @@ class TestUnicodeFiles(unittest.TestCase): cwd_result = unicodedata.normalize("NFD", cwd_result) name_result = unicodedata.normalize("NFD", name_result) - self.failUnlessEqual(os.path.basename(cwd_result),name_result) + self.assertEqual(os.path.basename(cwd_result),name_result) finally: os.chdir(cwd) finally: @@ -123,7 +123,7 @@ class TestUnicodeFiles(unittest.TestCase): self._do_single(filename) finally: os.unlink(filename) - self.failUnless(not os.path.exists(filename)) + self.assertTrue(not os.path.exists(filename)) # and again with os.open. f = os.open(filename, os.O_CREAT) os.close(f) @@ -134,7 +134,7 @@ class TestUnicodeFiles(unittest.TestCase): def _test_equivalent(self, filename1, filename2): remove_if_exists(filename1) - self.failUnless(not os.path.exists(filename2)) + self.assertTrue(not os.path.exists(filename2)) f = file(filename1, "w") f.close() try: diff --git a/Lib/test/test_unicodedata.py b/Lib/test/test_unicodedata.py index 285a352..a658d7b 100644 --- a/Lib/test/test_unicodedata.py +++ b/Lib/test/test_unicodedata.py @@ -232,7 +232,7 @@ class UnicodeMiscTest(UnicodeDatabaseTest): if dec != -1: self.assertEqual(dec, self.db.numeric(c)) count += 1 - self.assert_(count >= 10) # should have tested at least the ASCII digits + self.assertTrue(count >= 10) # should have tested at least the ASCII digits def test_digit_numeric_consistent(self): # Test that digit and numeric are consistent, @@ -245,7 +245,7 @@ class UnicodeMiscTest(UnicodeDatabaseTest): if dec != -1: self.assertEqual(dec, self.db.numeric(c)) count += 1 - self.assert_(count >= 10) # should have tested at least the ASCII digits + self.assertTrue(count >= 10) # should have tested at least the ASCII digits def test_bug_1704793(self): self.assertEquals(self.db.lookup("GOTHIC LETTER FAIHU"), '\U00010346') @@ -253,13 +253,13 @@ class UnicodeMiscTest(UnicodeDatabaseTest): def test_ucd_510(self): import unicodedata # In UCD 5.1.0, a mirrored property changed wrt. UCD 3.2.0 - self.assert_(unicodedata.mirrored("\u0f3a")) - self.assert_(not unicodedata.ucd_3_2_0.mirrored("\u0f3a")) + self.assertTrue(unicodedata.mirrored("\u0f3a")) + self.assertTrue(not unicodedata.ucd_3_2_0.mirrored("\u0f3a")) # Also, we now have two ways of representing # the upper-case mapping: as delta, or as absolute value - self.assert_("a".upper()=='A') - self.assert_("\u1d79".upper()=='\ua77d') - self.assert_(".".upper()=='.') + self.assertTrue("a".upper()=='A') + self.assertTrue("\u1d79".upper()=='\ua77d') + self.assertTrue(".".upper()=='.') def test_bug_5828(self): self.assertEqual("\u1d79".lower(), "\u1d79") diff --git a/Lib/test/test_urllib.py b/Lib/test/test_urllib.py index ba742af..cae3619 100644 --- a/Lib/test/test_urllib.py +++ b/Lib/test/test_urllib.py @@ -63,7 +63,7 @@ class urlopen_FileTests(unittest.TestCase): # Make sure object returned by urlopen() has the specified methods for attr in ("read", "readline", "readlines", "fileno", "close", "info", "geturl", "getcode", "__iter__"): - self.assert_(hasattr(self.returned_obj, attr), + self.assertTrue(hasattr(self.returned_obj, attr), "object returned by urlopen() lacks %s attribute" % attr) @@ -85,7 +85,7 @@ class urlopen_FileTests(unittest.TestCase): def test_fileno(self): file_num = self.returned_obj.fileno() - self.assert_(isinstance(file_num, int), + self.assertTrue(isinstance(file_num, int), "fileno() did not return an int") self.assertEqual(os.read(file_num, len(self.text)), self.text, "Reading on the file descriptor returned by fileno() " @@ -97,7 +97,7 @@ class urlopen_FileTests(unittest.TestCase): self.returned_obj.close() def test_info(self): - self.assert_(isinstance(self.returned_obj.info(), email.message.Message)) + self.assertTrue(isinstance(self.returned_obj.info(), email.message.Message)) def test_geturl(self): self.assertEqual(self.returned_obj.geturl(), self.pathname) @@ -246,7 +246,7 @@ class urlretrieve_FileTests(unittest.TestCase): # a headers value is returned. result = urllib.request.urlretrieve("file:%s" % support.TESTFN) self.assertEqual(result[0], support.TESTFN) - self.assert_(isinstance(result[1], email.message.Message), + self.assertTrue(isinstance(result[1], email.message.Message), "did not get a email.message.Message instance as second " "returned value") @@ -257,7 +257,7 @@ class urlretrieve_FileTests(unittest.TestCase): result = urllib.request.urlretrieve(self.constructLocalFileUrl( support.TESTFN), second_temp) self.assertEqual(second_temp, result[0]) - self.assert_(os.path.exists(second_temp), "copy of the file was not " + self.assertTrue(os.path.exists(second_temp), "copy of the file was not " "made") FILE = open(second_temp, 'rb') try: @@ -271,9 +271,9 @@ class urlretrieve_FileTests(unittest.TestCase): def test_reporthook(self): # Make sure that the reporthook works. def hooktester(count, block_size, total_size, count_holder=[0]): - self.assert_(isinstance(count, int)) - self.assert_(isinstance(block_size, int)) - self.assert_(isinstance(total_size, int)) + self.assertTrue(isinstance(count, int)) + self.assertTrue(isinstance(block_size, int)) + self.assertTrue(isinstance(total_size, int)) self.assertEqual(count, count_holder[0]) count_holder[0] = count_holder[0] + 1 second_temp = "%s.2" % support.TESTFN @@ -727,7 +727,7 @@ class urlencode_Tests(unittest.TestCase): expect_somewhere = ["1st=1", "2nd=2", "3rd=3"] result = urllib.parse.urlencode(given) for expected in expect_somewhere: - self.assert_(expected in result, + self.assertTrue(expected in result, "testing %s: %s not found in %s" % (test_type, expected, result)) self.assertEqual(result.count('&'), 2, @@ -736,7 +736,7 @@ class urlencode_Tests(unittest.TestCase): amp_location = result.index('&') on_amp_left = result[amp_location - 1] on_amp_right = result[amp_location + 1] - self.assert_(on_amp_left.isdigit() and on_amp_right.isdigit(), + self.assertTrue(on_amp_left.isdigit() and on_amp_right.isdigit(), "testing %s: '&' not located in proper place in %s" % (test_type, result)) self.assertEqual(len(result), (5 * 3) + 2, #5 chars per thing and amps @@ -774,7 +774,7 @@ class urlencode_Tests(unittest.TestCase): result = urllib.parse.urlencode(given, True) for value in given["sequence"]: expect = "sequence=%s" % value - self.assert_(expect in result, + self.assertTrue(expect in result, "%s not found in %s" % (expect, result)) self.assertEqual(result.count('&'), 2, "Expected 2 '&'s, got %s" % result.count('&')) @@ -915,7 +915,7 @@ class URLopener_Tests(unittest.TestCase): # def testTimeoutNone(self): # # global default timeout is ignored # import socket -# self.assert_(socket.getdefaulttimeout() is None) +# self.assertTrue(socket.getdefaulttimeout() is None) # socket.setdefaulttimeout(30) # try: # ftp = urllib.ftpwrapper("myuser", "mypass", "localhost", 9093, []) @@ -927,7 +927,7 @@ class URLopener_Tests(unittest.TestCase): # def testTimeoutDefault(self): # # global default timeout is used # import socket -# self.assert_(socket.getdefaulttimeout() is None) +# self.assertTrue(socket.getdefaulttimeout() is None) # socket.setdefaulttimeout(30) # try: # ftp = urllib.ftpwrapper("myuser", "mypass", "localhost", 9093, []) diff --git a/Lib/test/test_urllib2.py b/Lib/test/test_urllib2.py index 87d0116..8093f0e 100644 --- a/Lib/test/test_urllib2.py +++ b/Lib/test/test_urllib2.py @@ -519,15 +519,15 @@ class OpenerDirectorTests(unittest.TestCase): # *_request self.assertEqual((handler, name), calls[i]) self.assertEqual(len(args), 1) - self.assert_(isinstance(args[0], Request)) + self.assertTrue(isinstance(args[0], Request)) else: # *_response self.assertEqual((handler, name), calls[i]) self.assertEqual(len(args), 2) - self.assert_(isinstance(args[0], Request)) + self.assertTrue(isinstance(args[0], Request)) # response from opener.open is None, because there's no # handler that defines http_open to handle it - self.assert_(args[1] is None or + self.assertTrue(args[1] is None or isinstance(args[1], MockResponse)) @@ -577,7 +577,7 @@ class HandlerTests(unittest.TestCase): req.timeout = None r = h.ftp_open(req) # ftp authentication not yet implemented by FTPHandler - self.assert_(h.user == h.passwd == "") + self.assertTrue(h.user == h.passwd == "") self.assertEqual(h.host, socket.gethostbyname(host)) self.assertEqual(h.port, port) self.assertEqual(h.dirs, dirs) @@ -671,9 +671,9 @@ class HandlerTests(unittest.TestCase): h.file_open(req) # XXXX remove OSError when bug fixed except (urllib.error.URLError, OSError): - self.assert_(not ftp) + self.assertTrue(not ftp) else: - self.assert_(o.req is req) + self.assertTrue(o.req is req) self.assertEqual(req.type, "ftp") def test_http(self): @@ -754,8 +754,8 @@ class HandlerTests(unittest.TestCase): r = MockResponse(200, "OK", {}, "") newreq = h.do_request_(req) if data is None: # GET - self.assert_("Content-length" not in req.unredirected_hdrs) - self.assert_("Content-type" not in req.unredirected_hdrs) + self.assertTrue("Content-length" not in req.unredirected_hdrs) + self.assertTrue("Content-type" not in req.unredirected_hdrs) else: # POST self.assertEqual(req.unredirected_hdrs["Content-length"], "0") self.assertEqual(req.unredirected_hdrs["Content-type"], @@ -812,19 +812,19 @@ class HandlerTests(unittest.TestCase): # all 2xx are passed through r = MockResponse(200, "OK", {}, "", url) newr = h.http_response(req, r) - self.assert_(r is newr) - self.assert_(not hasattr(o, "proto")) # o.error not called + self.assertTrue(r is newr) + self.assertTrue(not hasattr(o, "proto")) # o.error not called r = MockResponse(202, "Accepted", {}, "", url) newr = h.http_response(req, r) - self.assert_(r is newr) - self.assert_(not hasattr(o, "proto")) # o.error not called + self.assertTrue(r is newr) + self.assertTrue(not hasattr(o, "proto")) # o.error not called r = MockResponse(206, "Partial content", {}, "", url) newr = h.http_response(req, r) - self.assert_(r is newr) - self.assert_(not hasattr(o, "proto")) # o.error not called + self.assertTrue(r is newr) + self.assertTrue(not hasattr(o, "proto")) # o.error not called # anything else calls o.error (and MockOpener returns None, here) r = MockResponse(502, "Bad gateway", {}, "", url) - self.assert_(h.http_response(req, r) is None) + self.assertTrue(h.http_response(req, r) is None) self.assertEqual(o.proto, "http") # o.error called self.assertEqual(o.args, (req, r, 502, "Bad gateway", {})) @@ -836,12 +836,12 @@ class HandlerTests(unittest.TestCase): req = Request("http://example.com/") r = MockResponse(200, "OK", {}, "") newreq = h.http_request(req) - self.assert_(cj.ach_req is req is newreq) + self.assertTrue(cj.ach_req is req is newreq) self.assertEquals(req.get_origin_req_host(), "example.com") - self.assert_(not req.is_unverifiable()) + self.assertTrue(not req.is_unverifiable()) newr = h.http_response(req, r) - self.assert_(cj.ec_req is req) - self.assert_(cj.ec_r is r is newr) + self.assertTrue(cj.ec_req is req) + self.assertTrue(cj.ec_r is r is newr) def test_redirect(self): from_url = "http://example.com/a.html" @@ -864,12 +864,12 @@ class HandlerTests(unittest.TestCase): MockHeaders({"location": to_url})) except urllib.error.HTTPError: # 307 in response to POST requires user OK - self.assert_(code == 307 and data is not None) + self.assertTrue(code == 307 and data is not None) self.assertEqual(o.req.get_full_url(), to_url) try: self.assertEqual(o.req.get_method(), "GET") except AttributeError: - self.assert_(not o.req.has_data()) + self.assertTrue(not o.req.has_data()) # now it's a GET, there should not be headers regarding content # (possibly dragged from before being a POST) @@ -879,8 +879,8 @@ class HandlerTests(unittest.TestCase): self.assertEqual(o.req.headers["Nonsense"], "viking=withhold") - self.assert_("Spam" not in o.req.headers) - self.assert_("Spam" not in o.req.unredirected_hdrs) + self.assertTrue("Spam" not in o.req.headers) + self.assertTrue("Spam" not in o.req.unredirected_hdrs) # loop detection req = Request(from_url) @@ -928,7 +928,7 @@ class HandlerTests(unittest.TestCase): cp = urllib.request.HTTPCookieProcessor(cj) o = build_test_opener(hh, hdeh, hrh, cp) o.open("http://www.example.com/") - self.assert_(not hh.req.has_header("Cookie")) + self.assertTrue(not hh.req.has_header("Cookie")) def test_proxy(self): o = OpenerDirector() @@ -1128,7 +1128,7 @@ class MiscTests(unittest.TestCase): if h.__class__ == handler_class: break else: - self.assert_(False) + self.assertTrue(False) class RequestTests(unittest.TestCase): @@ -1143,10 +1143,10 @@ class RequestTests(unittest.TestCase): self.assertEqual("GET", self.get.get_method()) def test_add_data(self): - self.assert_(not self.get.has_data()) + self.assertTrue(not self.get.has_data()) self.assertEqual("GET", self.get.get_method()) self.get.add_data("spam") - self.assert_(self.get.has_data()) + self.assertTrue(self.get.has_data()) self.assertEqual("POST", self.get.get_method()) def test_get_full_url(self): @@ -1169,9 +1169,9 @@ class RequestTests(unittest.TestCase): self.assertEqual("www.python.org", req.get_host()) def test_proxy(self): - self.assert_(not self.get.has_proxy()) + self.assertTrue(not self.get.has_proxy()) self.get.set_proxy("www.perl.org", "http") - self.assert_(self.get.has_proxy()) + self.assertTrue(self.get.has_proxy()) self.assertEqual("www.python.org", self.get.get_origin_req_host()) self.assertEqual("www.perl.org", self.get.get_host()) diff --git a/Lib/test/test_urllib2_localnet.py b/Lib/test/test_urllib2_localnet.py index 8641c4b..43485c2 100644 --- a/Lib/test/test_urllib2_localnet.py +++ b/Lib/test/test_urllib2_localnet.py @@ -438,10 +438,10 @@ class TestUrlopen(unittest.TestCase): handler = self.start_server() open_url = urllib.request.urlopen("http://localhost:%s" % handler.port) for attr in ("read", "close", "info", "geturl"): - self.assert_(hasattr(open_url, attr), "object returned from " + self.assertTrue(hasattr(open_url, attr), "object returned from " "urlopen lacks the %s attribute" % attr) try: - self.assert_(open_url.read(), "calling 'read' failed") + self.assertTrue(open_url.read(), "calling 'read' failed") finally: open_url.close() @@ -451,7 +451,7 @@ class TestUrlopen(unittest.TestCase): open_url = urllib.request.urlopen( "http://localhost:%s" % handler.port) info_obj = open_url.info() - self.assert_(isinstance(info_obj, email.message.Message), + self.assertTrue(isinstance(info_obj, email.message.Message), "object returned by 'info' is not an instance of " "email.message.Message") self.assertEqual(info_obj.get_content_subtype(), "plain") diff --git a/Lib/test/test_urllib2net.py b/Lib/test/test_urllib2net.py index dc2d99d..59a73c9 100644 --- a/Lib/test/test_urllib2net.py +++ b/Lib/test/test_urllib2net.py @@ -82,9 +82,9 @@ class CloseSocketTest(unittest.TestCase): response = _urlopen_with_retry("http://www.python.org/") sock = response.fp - self.assert_(not sock.closed) + self.assertTrue(not sock.closed) response.close() - self.assert_(sock.closed) + self.assertTrue(sock.closed) class OtherNetworkTests(unittest.TestCase): def setUp(self): @@ -172,7 +172,7 @@ class OtherNetworkTests(unittest.TestCase): if expected_err: msg = ("Didn't get expected error(s) %s for %s %s, got %s: %s" % (expected_err, url, req, type(err), err)) - self.assert_(isinstance(err, expected_err), msg) + self.assertTrue(isinstance(err, expected_err), msg) else: with support.time_out, \ support.socket_peer_reset, \ diff --git a/Lib/test/test_urllibnet.py b/Lib/test/test_urllibnet.py index e2c8af3..63e061a 100644 --- a/Lib/test/test_urllibnet.py +++ b/Lib/test/test_urllibnet.py @@ -62,10 +62,10 @@ class urlopenNetworkTests(unittest.TestCase): open_url = self.urlopen("http://www.python.org/") for attr in ("read", "readline", "readlines", "fileno", "close", "info", "geturl"): - self.assert_(hasattr(open_url, attr), "object returned from " + self.assertTrue(hasattr(open_url, attr), "object returned from " "urlopen lacks the %s attribute" % attr) try: - self.assert_(open_url.read(), "calling 'read' failed") + self.assertTrue(open_url.read(), "calling 'read' failed") finally: open_url.close() @@ -73,9 +73,9 @@ class urlopenNetworkTests(unittest.TestCase): # Test both readline and readlines. open_url = self.urlopen("http://www.python.org/") try: - self.assert_(isinstance(open_url.readline(), bytes), + self.assertTrue(isinstance(open_url.readline(), bytes), "readline did not return bytes") - self.assert_(isinstance(open_url.readlines(), list), + self.assertTrue(isinstance(open_url.readlines(), list), "readlines did not return a list") finally: open_url.close() @@ -87,7 +87,7 @@ class urlopenNetworkTests(unittest.TestCase): info_obj = open_url.info() finally: open_url.close() - self.assert_(isinstance(info_obj, email.message.Message), + self.assertTrue(isinstance(info_obj, email.message.Message), "object returned by 'info' is not an instance of " "email.message.Message") self.assertEqual(info_obj.get_content_subtype(), "html") @@ -122,7 +122,7 @@ class urlopenNetworkTests(unittest.TestCase): fd = open_url.fileno() FILE = os.fdopen(fd, encoding='utf-8') try: - self.assert_(FILE.read(), "reading from file created using fd " + self.assertTrue(FILE.read(), "reading from file created using fd " "returned by fileno failed") finally: FILE.close() @@ -150,11 +150,11 @@ class urlretrieveNetworkTests(unittest.TestCase): def test_basic(self): # Test basic functionality. file_location,info = self.urlretrieve("http://www.python.org/") - self.assert_(os.path.exists(file_location), "file location returned by" + self.assertTrue(os.path.exists(file_location), "file location returned by" " urlretrieve is not a valid path") FILE = open(file_location, encoding='utf-8') try: - self.assert_(FILE.read(), "reading from the file location returned" + self.assertTrue(FILE.read(), "reading from the file location returned" " by urlretrieve failed") finally: FILE.close() @@ -165,10 +165,10 @@ class urlretrieveNetworkTests(unittest.TestCase): file_location,info = self.urlretrieve("http://www.python.org/", support.TESTFN) self.assertEqual(file_location, support.TESTFN) - self.assert_(os.path.exists(file_location)) + self.assertTrue(os.path.exists(file_location)) FILE = open(file_location, encoding='utf-8') try: - self.assert_(FILE.read(), "reading from temporary file failed") + self.assertTrue(FILE.read(), "reading from temporary file failed") finally: FILE.close() os.unlink(file_location) @@ -177,7 +177,7 @@ class urlretrieveNetworkTests(unittest.TestCase): # Make sure header returned as 2nd value from urlretrieve is good. file_location, header = self.urlretrieve("http://www.python.org/") os.unlink(file_location) - self.assert_(isinstance(header, email.message.Message), + self.assertTrue(isinstance(header, email.message.Message), "header is not an instance of email.message.Message") diff --git a/Lib/test/test_userdict.py b/Lib/test/test_userdict.py index 5d4a0ff..9d0a8b1 100644 --- a/Lib/test/test_userdict.py +++ b/Lib/test/test_userdict.py @@ -38,9 +38,9 @@ class UserDictTest(mapping_tests.TestHashMappingProtocol): self.assertEqual(collections.UserDict().fromkeys('one two'.split()), d4) self.assertEqual(collections.UserDict.fromkeys('one two'.split(), 1), d5) self.assertEqual(collections.UserDict().fromkeys('one two'.split(), 1), d5) - self.assert_(u1.fromkeys('one two'.split()) is not u1) - self.assert_(isinstance(u1.fromkeys('one two'.split()), collections.UserDict)) - self.assert_(isinstance(u2.fromkeys('one two'.split()), collections.UserDict)) + self.assertTrue(u1.fromkeys('one two'.split()) is not u1) + self.assertTrue(isinstance(u1.fromkeys('one two'.split()), collections.UserDict)) + self.assertTrue(isinstance(u2.fromkeys('one two'.split()), collections.UserDict)) # Test __repr__ self.assertEqual(str(u0), str(d0)) @@ -95,7 +95,7 @@ class UserDictTest(mapping_tests.TestHashMappingProtocol): # Test "in". for i in u2.keys(): - self.assert_(i in u2) + self.assertTrue(i in u2) self.assertEqual(i in u1, i in d1) self.assertEqual(i in u0, i in d0) @@ -122,7 +122,7 @@ class UserDictTest(mapping_tests.TestHashMappingProtocol): # Test setdefault t = collections.UserDict() self.assertEqual(t.setdefault("x", 42), 42) - self.assert_("x" in t) + self.assertTrue("x" in t) self.assertEqual(t.setdefault("x", 23), 42) # Test pop @@ -152,8 +152,8 @@ class UserDictTest(mapping_tests.TestHashMappingProtocol): d = D({1: 2, 3: 4}) self.assertEqual(d[1], 2) self.assertEqual(d[3], 4) - self.assert_(2 not in d) - self.assert_(2 not in d.keys()) + self.assertTrue(2 not in d) + self.assertTrue(2 not in d.keys()) self.assertEqual(d[2], 42) class E(collections.UserDict): def __missing__(self, key): diff --git a/Lib/test/test_uuid.py b/Lib/test/test_uuid.py index cf9ea84..b749abc 100644 --- a/Lib/test/test_uuid.py +++ b/Lib/test/test_uuid.py @@ -293,8 +293,8 @@ class TestUUID(TestCase): self.assertEqual(universal_local_bit, 0, message) self.assertNotEqual(node, 0, message) self.assertNotEqual(node, 0xffffffffffff, message) - self.assert_(0 <= node, message) - self.assert_(node < (1 << 48), message) + self.assertTrue(0 <= node, message) + self.assertTrue(node < (1 << 48), message) TestUUID.source2node[source] = node if TestUUID.last_node: @@ -335,8 +335,8 @@ class TestUUID(TestCase): def test_random_getnode(self): node = uuid._random_getnode() - self.assert_(0 <= node) - self.assert_(node < (1 <<48)) + self.assertTrue(0 <= node) + self.assertTrue(node < (1 <<48)) def test_unixdll_getnode(self): import sys diff --git a/Lib/test/test_warnings.py b/Lib/test/test_warnings.py index 292c018..7393d25 100644 --- a/Lib/test/test_warnings.py +++ b/Lib/test/test_warnings.py @@ -83,9 +83,9 @@ class FilterTests(object): self.module.filterwarnings("always", category=UserWarning) message = "FilterTests.test_always" self.module.warn(message, UserWarning) - self.assert_(message, w[-1].message) + self.assertTrue(message, w[-1].message) self.module.warn(message, UserWarning) - self.assert_(w[-1].message, message) + self.assertTrue(w[-1].message, message) def test_default(self): with original_warnings.catch_warnings(record=True, @@ -165,7 +165,7 @@ class FilterTests(object): text = 'handle normally' self.module.warn(text) self.assertEqual(str(w[-1].message), text) - self.assert_(w[-1].category is UserWarning) + self.assertTrue(w[-1].category is UserWarning) self.module.filterwarnings("ignore", "", Warning, "", 0) text = 'filtered out' @@ -178,7 +178,7 @@ class FilterTests(object): text = 'nonmatching text' self.module.warn(text) self.assertEqual(str(w[-1].message), text) - self.assert_(w[-1].category is UserWarning) + self.assertTrue(w[-1].category is UserWarning) class CFilterTests(BaseTest, FilterTests): module = c_warnings @@ -198,7 +198,7 @@ class WarnTests(unittest.TestCase): text = 'multi %d' %i # Different text on each call. self.module.warn(text) self.assertEqual(str(w[-1].message), text) - self.assert_(w[-1].category is UserWarning) + self.assertTrue(w[-1].category is UserWarning) # Issue 3639 def test_warn_nonstandard_types(self): @@ -421,7 +421,7 @@ class _WarningsTests(BaseTest): self.module.resetwarnings() self.module.filterwarnings("once", category=UserWarning) self.module.warn_explicit(message, UserWarning, "file", 42) - self.failUnlessEqual(w[-1].message, message) + self.assertEqual(w[-1].message, message) del w[:] self.module.warn_explicit(message, UserWarning, "file", 42) self.assertEquals(len(w), 0) @@ -429,7 +429,7 @@ class _WarningsTests(BaseTest): self.module.onceregistry = {} __warningregistry__ = {} self.module.warn('onceregistry test') - self.failUnlessEqual(w[-1].message.args, message.args) + self.assertEqual(w[-1].message.args, message.args) # Removal of onceregistry is okay. del w[:] del self.module.onceregistry @@ -483,7 +483,7 @@ class _WarningsTests(BaseTest): with support.captured_output('stderr') as stream: self.module.warn(text) result = stream.getvalue() - self.failUnless(text in result) + self.assertTrue(text in result) def test_showwarning_not_callable(self): with original_warnings.catch_warnings(module=self.module): @@ -504,19 +504,19 @@ class _WarningsTests(BaseTest): with support.captured_output('stderr') as stream: warning_tests.inner(text) result = stream.getvalue() - self.failUnlessEqual(result.count('\n'), 2, + self.assertEqual(result.count('\n'), 2, "Too many newlines in %r" % result) first_line, second_line = result.split('\n', 1) expected_file = os.path.splitext(warning_tests.__file__)[0] + '.py' first_line_parts = first_line.rsplit(':', 3) path, line, warning_class, message = first_line_parts line = int(line) - self.failUnlessEqual(expected_file, path) - self.failUnlessEqual(warning_class, ' ' + UserWarning.__name__) - self.failUnlessEqual(message, ' ' + text) + self.assertEqual(expected_file, path) + self.assertEqual(warning_class, ' ' + UserWarning.__name__) + self.assertEqual(message, ' ' + text) expected_line = ' ' + linecache.getline(path, line).strip() + '\n' assert expected_line - self.failUnlessEqual(second_line, expected_line) + self.assertEqual(second_line, expected_line) class WarningsDisplayTests(unittest.TestCase): @@ -533,13 +533,13 @@ class WarningsDisplayTests(unittest.TestCase): format = "%s:%s: %s: %s\n %s\n" expect = format % (file_name, line_num, category.__name__, message, file_line) - self.failUnlessEqual(expect, self.module.formatwarning(message, + self.assertEqual(expect, self.module.formatwarning(message, category, file_name, line_num)) # Test the 'line' argument. file_line += " for the win!" expect = format % (file_name, line_num, category.__name__, message, file_line) - self.failUnlessEqual(expect, self.module.formatwarning(message, + self.assertEqual(expect, self.module.formatwarning(message, category, file_name, line_num, file_line)) def test_showwarning(self): @@ -553,7 +553,7 @@ class WarningsDisplayTests(unittest.TestCase): line_num) self.module.showwarning(message, category, file_name, line_num, file_object) - self.failUnlessEqual(file_object.getvalue(), expect) + self.assertEqual(file_object.getvalue(), expect) # Test 'line' argument. expected_file_line += "for the win!" expect = self.module.formatwarning(message, category, file_name, @@ -561,7 +561,7 @@ class WarningsDisplayTests(unittest.TestCase): file_object = StringIO() self.module.showwarning(message, category, file_name, line_num, file_object, expected_file_line) - self.failUnlessEqual(expect, file_object.getvalue()) + self.assertEqual(expect, file_object.getvalue()) class CWarningsDisplayTests(BaseTest, WarningsDisplayTests): module = c_warnings @@ -581,20 +581,20 @@ class CatchWarningTests(BaseTest): # Ensure both showwarning and filters are restored when recording with wmod.catch_warnings(module=wmod, record=True): wmod.filters = wmod.showwarning = object() - self.assert_(wmod.filters is orig_filters) - self.assert_(wmod.showwarning is orig_showwarning) + self.assertTrue(wmod.filters is orig_filters) + self.assertTrue(wmod.showwarning is orig_showwarning) # Same test, but with recording disabled with wmod.catch_warnings(module=wmod, record=False): wmod.filters = wmod.showwarning = object() - self.assert_(wmod.filters is orig_filters) - self.assert_(wmod.showwarning is orig_showwarning) + self.assertTrue(wmod.filters is orig_filters) + self.assertTrue(wmod.showwarning is orig_showwarning) def test_catch_warnings_recording(self): wmod = self.module # Ensure warnings are recorded when requested with wmod.catch_warnings(module=wmod, record=True) as w: self.assertEqual(w, []) - self.assert_(type(w) is list) + self.assertTrue(type(w) is list) wmod.simplefilter("always") wmod.warn("foo") self.assertEqual(str(w[-1].message), "foo") @@ -607,8 +607,8 @@ class CatchWarningTests(BaseTest): # Ensure warnings are not recorded when not requested orig_showwarning = wmod.showwarning with wmod.catch_warnings(module=wmod, record=False) as w: - self.assert_(w is None) - self.assert_(wmod.showwarning is orig_showwarning) + self.assertTrue(w is None) + self.assertTrue(wmod.showwarning is orig_showwarning) def test_catch_warnings_reentry_guard(self): wmod = self.module @@ -629,17 +629,17 @@ class CatchWarningTests(BaseTest): orig_showwarning = wmod.showwarning # Ensure default behaviour is not to record warnings with wmod.catch_warnings(module=wmod) as w: - self.assert_(w is None) - self.assert_(wmod.showwarning is orig_showwarning) - self.assert_(wmod.filters is not orig_filters) - self.assert_(wmod.filters is orig_filters) + self.assertTrue(w is None) + self.assertTrue(wmod.showwarning is orig_showwarning) + self.assertTrue(wmod.filters is not orig_filters) + self.assertTrue(wmod.filters is orig_filters) if wmod is sys.modules['warnings']: # Ensure the default module is this one with wmod.catch_warnings() as w: - self.assert_(w is None) - self.assert_(wmod.showwarning is orig_showwarning) - self.assert_(wmod.filters is not orig_filters) - self.assert_(wmod.filters is orig_filters) + self.assertTrue(w is None) + self.assertTrue(wmod.showwarning is orig_showwarning) + self.assertTrue(wmod.filters is not orig_filters) + self.assertTrue(wmod.filters is orig_filters) def test_check_warnings(self): # Explicit tests for the test.support convenience wrapper diff --git a/Lib/test/test_weakref.py b/Lib/test/test_weakref.py index 049dba2..ffa28a6 100644 --- a/Lib/test/test_weakref.py +++ b/Lib/test/test_weakref.py @@ -65,11 +65,11 @@ class ReferencesTestCase(TestBase): ref1 = weakref.ref(o, self.callback) ref2 = weakref.ref(o, self.callback) del o - self.assert_(ref1() is None, + self.assertTrue(ref1() is None, "expected reference to be invalidated") - self.assert_(ref2() is None, + self.assertTrue(ref2() is None, "expected reference to be invalidated") - self.assert_(self.cbcalled == 2, + self.assertTrue(self.cbcalled == 2, "callback not called the right number of times") def test_multiple_selfref_callbacks(self): @@ -108,10 +108,10 @@ class ReferencesTestCase(TestBase): def check_basic_ref(self, factory): o = factory() ref = weakref.ref(o) - self.assert_(ref() is not None, + self.assertTrue(ref() is not None, "weak reference to live object should be live") o2 = ref() - self.assert_(o is o2, + self.assertTrue(o is o2, "() should return original object if live") def check_basic_callback(self, factory): @@ -119,9 +119,9 @@ class ReferencesTestCase(TestBase): o = factory() ref = weakref.ref(o, self.callback) del o - self.assert_(self.cbcalled == 1, + self.assertTrue(self.cbcalled == 1, "callback did not properly set 'cbcalled'") - self.assert_(ref() is None, + self.assertTrue(ref() is None, "ref2 should be dead after deleting object reference") def test_ref_reuse(self): @@ -131,19 +131,19 @@ class ReferencesTestCase(TestBase): # between these two; it should make no difference proxy = weakref.proxy(o) ref2 = weakref.ref(o) - self.assert_(ref1 is ref2, + self.assertTrue(ref1 is ref2, "reference object w/out callback should be re-used") o = C() proxy = weakref.proxy(o) ref1 = weakref.ref(o) ref2 = weakref.ref(o) - self.assert_(ref1 is ref2, + self.assertTrue(ref1 is ref2, "reference object w/out callback should be re-used") - self.assert_(weakref.getweakrefcount(o) == 2, + self.assertTrue(weakref.getweakrefcount(o) == 2, "wrong weak ref count for object") del proxy - self.assert_(weakref.getweakrefcount(o) == 1, + self.assertTrue(weakref.getweakrefcount(o) == 1, "wrong weak ref count for object after deleting proxy") def test_proxy_reuse(self): @@ -151,7 +151,7 @@ class ReferencesTestCase(TestBase): proxy1 = weakref.proxy(o) ref = weakref.ref(o) proxy2 = weakref.proxy(o) - self.assert_(proxy1 is proxy2, + self.assertTrue(proxy1 is proxy2, "proxy object w/out callback should have been re-used") def test_basic_proxy(self): @@ -160,14 +160,14 @@ class ReferencesTestCase(TestBase): L = collections.UserList() p = weakref.proxy(L) - self.failIf(p, "proxy for empty UserList should be false") + self.assertFalse(p, "proxy for empty UserList should be false") p.append(12) self.assertEqual(len(L), 1) - self.failUnless(p, "proxy for non-empty UserList should be true") + self.assertTrue(p, "proxy for non-empty UserList should be true") p[:] = [2, 3] self.assertEqual(len(L), 2) self.assertEqual(len(p), 2) - self.failUnless(3 in p, + self.assertTrue(3 in p, "proxy didn't support __contains__() properly") p[1] = 5 self.assertEqual(L[1], 5) @@ -221,19 +221,19 @@ class ReferencesTestCase(TestBase): o = Object(1) p1 = makeref(o, None) p2 = makeref(o, None) - self.assert_(p1 is p2, "both callbacks were None in the C API") + self.assertTrue(p1 is p2, "both callbacks were None in the C API") del p1, p2 p1 = makeref(o) p2 = makeref(o, None) - self.assert_(p1 is p2, "callbacks were NULL, None in the C API") + self.assertTrue(p1 is p2, "callbacks were NULL, None in the C API") del p1, p2 p1 = makeref(o) p2 = makeref(o) - self.assert_(p1 is p2, "both callbacks were NULL in the C API") + self.assertTrue(p1 is p2, "both callbacks were NULL in the C API") del p1, p2 p1 = makeref(o, None) p2 = makeref(o) - self.assert_(p1 is p2, "callbacks were None, NULL in the C API") + self.assertTrue(p1 is p2, "callbacks were None, NULL in the C API") def test_callable_proxy(self): o = Callable() @@ -241,13 +241,13 @@ class ReferencesTestCase(TestBase): self.check_proxy(o, ref1) - self.assert_(type(ref1) is weakref.CallableProxyType, + self.assertTrue(type(ref1) is weakref.CallableProxyType, "proxy is not of callable type") ref1('twinkies!') - self.assert_(o.bar == 'twinkies!', + self.assertTrue(o.bar == 'twinkies!', "call through proxy not passed through to original") ref1(x='Splat.') - self.assert_(o.bar == 'Splat.', + self.assertTrue(o.bar == 'Splat.', "call through proxy not passed through to original") # expect due to too few args @@ -258,24 +258,24 @@ class ReferencesTestCase(TestBase): def check_proxy(self, o, proxy): o.foo = 1 - self.assert_(proxy.foo == 1, + self.assertTrue(proxy.foo == 1, "proxy does not reflect attribute addition") o.foo = 2 - self.assert_(proxy.foo == 2, + self.assertTrue(proxy.foo == 2, "proxy does not reflect attribute modification") del o.foo - self.assert_(not hasattr(proxy, 'foo'), + self.assertTrue(not hasattr(proxy, 'foo'), "proxy does not reflect attribute removal") proxy.foo = 1 - self.assert_(o.foo == 1, + self.assertTrue(o.foo == 1, "object does not reflect attribute addition via proxy") proxy.foo = 2 - self.assert_( + self.assertTrue( o.foo == 2, "object does not reflect attribute modification via proxy") del proxy.foo - self.assert_(not hasattr(o, 'foo'), + self.assertTrue(not hasattr(o, 'foo'), "object does not reflect attribute removal via proxy") def test_proxy_deletion(self): @@ -299,21 +299,21 @@ class ReferencesTestCase(TestBase): o = C() ref1 = weakref.ref(o) ref2 = weakref.ref(o, self.callback) - self.assert_(weakref.getweakrefcount(o) == 2, + self.assertTrue(weakref.getweakrefcount(o) == 2, "got wrong number of weak reference objects") proxy1 = weakref.proxy(o) proxy2 = weakref.proxy(o, self.callback) - self.assert_(weakref.getweakrefcount(o) == 4, + self.assertTrue(weakref.getweakrefcount(o) == 4, "got wrong number of weak reference objects") del ref1, ref2, proxy1, proxy2 - self.assert_(weakref.getweakrefcount(o) == 0, + self.assertTrue(weakref.getweakrefcount(o) == 0, "weak reference objects not unlinked from" " referent when discarded.") # assumes ints do not support weakrefs - self.assert_(weakref.getweakrefcount(1) == 0, + self.assertTrue(weakref.getweakrefcount(1) == 0, "got wrong number of weak reference objects for int") def test_getweakrefs(self): @@ -321,22 +321,22 @@ class ReferencesTestCase(TestBase): ref1 = weakref.ref(o, self.callback) ref2 = weakref.ref(o, self.callback) del ref1 - self.assert_(weakref.getweakrefs(o) == [ref2], + self.assertTrue(weakref.getweakrefs(o) == [ref2], "list of refs does not match") o = C() ref1 = weakref.ref(o, self.callback) ref2 = weakref.ref(o, self.callback) del ref2 - self.assert_(weakref.getweakrefs(o) == [ref1], + self.assertTrue(weakref.getweakrefs(o) == [ref1], "list of refs does not match") del ref1 - self.assert_(weakref.getweakrefs(o) == [], + self.assertTrue(weakref.getweakrefs(o) == [], "list of refs not cleared") # assumes ints do not support weakrefs - self.assert_(weakref.getweakrefs(1) == [], + self.assertTrue(weakref.getweakrefs(1) == [], "list of refs does not match for int") def test_newstyle_number_ops(self): @@ -344,8 +344,8 @@ class ReferencesTestCase(TestBase): pass f = F(2.0) p = weakref.proxy(f) - self.assert_(p + 1.0 == 3.0) - self.assert_(1.0 + p == 3.0) # this used to SEGV + self.assertTrue(p + 1.0 == 3.0) + self.assertTrue(1.0 + p == 3.0) # this used to SEGV def test_callbacks_protected(self): # Callbacks protected from already-set exceptions? @@ -598,7 +598,7 @@ class ReferencesTestCase(TestBase): c.wr = weakref.ref(d, callback) # this won't trigger d.wr = weakref.ref(callback, d.cb) # ditto external_wr = weakref.ref(callback, safe_callback) # but this will - self.assert_(external_wr() is callback) + self.assertTrue(external_wr() is callback) # The weakrefs attached to c and d should get cleared, so that # C.cb is never called. But external_wr isn't part of the cyclic @@ -681,12 +681,12 @@ class SubclassableWeakrefTestCase(TestBase): return super().__call__() o = Object("foo") mr = MyRef(o, value=24) - self.assert_(mr() is o) - self.assert_(mr.called) + self.assertTrue(mr() is o) + self.assertTrue(mr.called) self.assertEqual(mr.value, 24) del o - self.assert_(mr() is None) - self.assert_(mr.called) + self.assertTrue(mr() is None) + self.assertTrue(mr.called) def test_subclass_refs_dont_replace_standard_refs(self): class MyRef(weakref.ref): @@ -694,16 +694,16 @@ class SubclassableWeakrefTestCase(TestBase): o = Object(42) r1 = MyRef(o) r2 = weakref.ref(o) - self.assert_(r1 is not r2) + self.assertTrue(r1 is not r2) self.assertEqual(weakref.getweakrefs(o), [r2, r1]) self.assertEqual(weakref.getweakrefcount(o), 2) r3 = MyRef(o) self.assertEqual(weakref.getweakrefcount(o), 3) refs = weakref.getweakrefs(o) self.assertEqual(len(refs), 3) - self.assert_(r2 is refs[0]) - self.assert_(r1 in refs[1:]) - self.assert_(r3 in refs[1:]) + self.assertTrue(r2 is refs[0]) + self.assertTrue(r1 in refs[1:]) + self.assertTrue(r3 in refs[1:]) def test_subclass_refs_dont_conflate_callbacks(self): class MyRef(weakref.ref): @@ -711,10 +711,10 @@ class SubclassableWeakrefTestCase(TestBase): o = Object(42) r1 = MyRef(o, id) r2 = MyRef(o, str) - self.assert_(r1 is not r2) + self.assertTrue(r1 is not r2) refs = weakref.getweakrefs(o) - self.assert_(r1 in refs) - self.assert_(r2 in refs) + self.assertTrue(r1 in refs) + self.assertTrue(r2 in refs) def test_subclass_refs_with_slots(self): class MyRef(weakref.ref): @@ -731,7 +731,7 @@ class SubclassableWeakrefTestCase(TestBase): self.assertEqual(r.slot1, "abc") self.assertEqual(r.slot2, "def") self.assertEqual(r.meth(), "abcdef") - self.failIf(hasattr(r, "__dict__")) + self.assertFalse(hasattr(r, "__dict__")) def test_subclass_refs_with_cycle(self): # Bug #3110 @@ -796,7 +796,7 @@ class MappingTestCase(TestBase): dict, objects = self.make_weak_valued_dict() for o in objects: self.assertEqual(weakref.getweakrefcount(o), 1) - self.assert_(o is dict[o.arg], + self.assertTrue(o is dict[o.arg], "wrong object returned by weak dict!") items1 = list(dict.items()) items2 = list(dict.copy().items()) @@ -825,9 +825,9 @@ class MappingTestCase(TestBase): # dict, objects = self.make_weak_keyed_dict() for o in objects: - self.assert_(weakref.getweakrefcount(o) == 1, + self.assertTrue(weakref.getweakrefcount(o) == 1, "wrong number of weak references to %r!" % o) - self.assert_(o.arg is dict[o], + self.assertTrue(o.arg is dict[o], "wrong object returned by weak dict!") items1 = dict.items() items2 = dict.copy().items() @@ -836,15 +836,15 @@ class MappingTestCase(TestBase): del items1, items2 self.assertEqual(len(dict), self.COUNT) del objects[0] - self.assert_(len(dict) == (self.COUNT - 1), + self.assertTrue(len(dict) == (self.COUNT - 1), "deleting object did not cause dictionary update") del objects, o - self.assert_(len(dict) == 0, + self.assertTrue(len(dict) == 0, "deleting the keys did not clear the dictionary") o = Object(42) dict[o] = "What is the meaning of the universe?" - self.assert_(o in dict) - self.assert_(34 not in dict) + self.assertTrue(o in dict) + self.assertTrue(34 not in dict) def test_weak_keyed_iters(self): dict, objects = self.make_weak_keyed_dict() @@ -856,8 +856,8 @@ class MappingTestCase(TestBase): objects2 = list(objects) for wr in refs: ob = wr() - self.assert_(ob in dict) - self.assert_(ob in dict) + self.assertTrue(ob in dict) + self.assertTrue(ob in dict) self.assertEqual(ob.arg, dict[ob]) objects2.remove(ob) self.assertEqual(len(objects2), 0) @@ -867,8 +867,8 @@ class MappingTestCase(TestBase): self.assertEqual(len(list(dict.keyrefs())), len(objects)) for wr in dict.keyrefs(): ob = wr() - self.assert_(ob in dict) - self.assert_(ob in dict) + self.assertTrue(ob in dict) + self.assertTrue(ob in dict) self.assertEqual(ob.arg, dict[ob]) objects2.remove(ob) self.assertEqual(len(objects2), 0) @@ -968,15 +968,15 @@ class MappingTestCase(TestBase): k, v = weakdict.popitem() self.assertEqual(len(weakdict), 1) if k is key1: - self.assert_(v is value1) + self.assertTrue(v is value1) else: - self.assert_(v is value2) + self.assertTrue(v is value2) k, v = weakdict.popitem() self.assertEqual(len(weakdict), 0) if k is key1: - self.assert_(v is value1) + self.assertTrue(v is value1) else: - self.assert_(v is value2) + self.assertTrue(v is value2) def test_weak_valued_dict_popitem(self): self.check_popitem(weakref.WeakValueDictionary, @@ -987,21 +987,21 @@ class MappingTestCase(TestBase): C(), "value 1", C(), "value 2") def check_setdefault(self, klass, key, value1, value2): - self.assert_(value1 is not value2, + self.assertTrue(value1 is not value2, "invalid test" " -- value parameters must be distinct objects") weakdict = klass() o = weakdict.setdefault(key, value1) - self.assert_(o is value1) - self.assert_(key in weakdict) - self.assert_(weakdict.get(key) is value1) - self.assert_(weakdict[key] is value1) + self.assertTrue(o is value1) + self.assertTrue(key in weakdict) + self.assertTrue(weakdict.get(key) is value1) + self.assertTrue(weakdict[key] is value1) o = weakdict.setdefault(key, value2) - self.assert_(o is value1) - self.assert_(key in weakdict) - self.assert_(weakdict.get(key) is value1) - self.assert_(weakdict[key] is value1) + self.assertTrue(o is value1) + self.assertTrue(key in weakdict) + self.assertTrue(weakdict.get(key) is value1) + self.assertTrue(weakdict[key] is value1) def test_weak_valued_dict_setdefault(self): self.check_setdefault(weakref.WeakValueDictionary, @@ -1020,17 +1020,17 @@ class MappingTestCase(TestBase): weakdict.update(dict) self.assertEqual(len(weakdict), len(dict)) for k in weakdict.keys(): - self.assert_(k in dict, + self.assertTrue(k in dict, "mysterious new key appeared in weak dict") v = dict.get(k) - self.assert_(v is weakdict[k]) - self.assert_(v is weakdict.get(k)) + self.assertTrue(v is weakdict[k]) + self.assertTrue(v is weakdict.get(k)) for k in dict.keys(): - self.assert_(k in weakdict, + self.assertTrue(k in weakdict, "original key disappeared in weak dict") v = dict[k] - self.assert_(v is weakdict[k]) - self.assert_(v is weakdict.get(k)) + self.assertTrue(v is weakdict[k]) + self.assertTrue(v is weakdict.get(k)) def test_weak_valued_dict_update(self): self.check_update(weakref.WeakValueDictionary, @@ -1060,7 +1060,7 @@ class MappingTestCase(TestBase): self.assertEqual(len(d), 2) del d['something'] self.assertEqual(len(d), 1) - self.assert_(list(d.items()) == [('something else', o2)]) + self.assertTrue(list(d.items()) == [('something else', o2)]) def test_weak_keyed_bad_delitem(self): d = weakref.WeakKeyDictionary() diff --git a/Lib/test/test_weakset.py b/Lib/test/test_weakset.py index 4d54576..651efe2 100644 --- a/Lib/test/test_weakset.py +++ b/Lib/test/test_weakset.py @@ -33,7 +33,7 @@ class TestWeakSet(unittest.TestCase): for method in dir(set): if method == 'test_c_api' or method.startswith('_'): continue - self.assert_(method in weaksetmethods, + self.assertTrue(method in weaksetmethods, "WeakSet missing method " + method) def test_new_or_init(self): @@ -49,9 +49,9 @@ class TestWeakSet(unittest.TestCase): for c in self.letters: self.assertEqual(c in self.s, c in self.d) self.assertRaises(TypeError, self.s.__contains__, [[]]) - self.assert_(self.obj in self.fs) + self.assertTrue(self.obj in self.fs) del self.obj - self.assert_(ustr('F') not in self.fs) + self.assertTrue(ustr('F') not in self.fs) def test_union(self): u = self.s.union(self.items2) @@ -81,8 +81,8 @@ class TestWeakSet(unittest.TestCase): self.assertEqual(self.s.intersection(C(self.items2)), x) def test_isdisjoint(self): - self.assert_(self.s.isdisjoint(WeakSet(self.items2))) - self.assert_(not self.s.isdisjoint(WeakSet(self.letters))) + self.assertTrue(self.s.isdisjoint(WeakSet(self.items2))) + self.assertTrue(not self.s.isdisjoint(WeakSet(self.letters))) def test_and(self): i = self.s.intersection(self.items2) @@ -118,19 +118,19 @@ class TestWeakSet(unittest.TestCase): def test_sub_and_super(self): pl, ql, rl = map(lambda s: [ustr(c) for c in s], ['ab', 'abcde', 'def']) p, q, r = map(WeakSet, (pl, ql, rl)) - self.assert_(p < q) - self.assert_(p <= q) - self.assert_(q <= q) - self.assert_(q > p) - self.assert_(q >= p) - self.failIf(q < r) - self.failIf(q <= r) - self.failIf(q > r) - self.failIf(q >= r) - self.assert_(set('a').issubset('abc')) - self.assert_(set('abc').issuperset('a')) - self.failIf(set('a').issubset('cbs')) - self.failIf(set('cbs').issuperset('a')) + self.assertTrue(p < q) + self.assertTrue(p <= q) + self.assertTrue(q <= q) + self.assertTrue(q > p) + self.assertTrue(q >= p) + self.assertFalse(q < r) + self.assertFalse(q <= r) + self.assertFalse(q > r) + self.assertFalse(q >= r) + self.assertTrue(set('a').issubset('abc')) + self.assertTrue(set('abc').issuperset('a')) + self.assertFalse(set('a').issubset('cbs')) + self.assertFalse(set('cbs').issuperset('a')) def test_gc(self): # Create a nest of cycles to exercise overall ref count check @@ -148,7 +148,7 @@ class TestWeakSet(unittest.TestCase): s=H() f=set() f.add(s) - self.assert_(s in f) + self.assertTrue(s in f) f.remove(s) f.add(s) f.discard(s) @@ -183,79 +183,79 @@ class TestWeakSet(unittest.TestCase): def test_add(self): x = ustr('Q') self.s.add(x) - self.assert_(x in self.s) + self.assertTrue(x in self.s) dup = self.s.copy() self.s.add(x) self.assertEqual(self.s, dup) self.assertRaises(TypeError, self.s.add, []) self.fs.add(Foo()) - self.assert_(len(self.fs) == 1) + self.assertTrue(len(self.fs) == 1) self.fs.add(self.obj) - self.assert_(len(self.fs) == 1) + self.assertTrue(len(self.fs) == 1) def test_remove(self): x = ustr('a') self.s.remove(x) - self.assert_(x not in self.s) + self.assertTrue(x not in self.s) self.assertRaises(KeyError, self.s.remove, x) self.assertRaises(TypeError, self.s.remove, []) def test_discard(self): a, q = ustr('a'), ustr('Q') self.s.discard(a) - self.assert_(a not in self.s) + self.assertTrue(a not in self.s) self.s.discard(q) self.assertRaises(TypeError, self.s.discard, []) def test_pop(self): for i in range(len(self.s)): elem = self.s.pop() - self.assert_(elem not in self.s) + self.assertTrue(elem not in self.s) self.assertRaises(KeyError, self.s.pop) def test_update(self): retval = self.s.update(self.items2) self.assertEqual(retval, None) for c in (self.items + self.items2): - self.assert_(c in self.s) + self.assertTrue(c in self.s) self.assertRaises(TypeError, self.s.update, [[]]) def test_update_set(self): self.s.update(set(self.items2)) for c in (self.items + self.items2): - self.assert_(c in self.s) + self.assertTrue(c in self.s) def test_ior(self): self.s |= set(self.items2) for c in (self.items + self.items2): - self.assert_(c in self.s) + self.assertTrue(c in self.s) def test_intersection_update(self): retval = self.s.intersection_update(self.items2) self.assertEqual(retval, None) for c in (self.items + self.items2): if c in self.items2 and c in self.items: - self.assert_(c in self.s) + self.assertTrue(c in self.s) else: - self.assert_(c not in self.s) + self.assertTrue(c not in self.s) self.assertRaises(TypeError, self.s.intersection_update, [[]]) def test_iand(self): self.s &= set(self.items2) for c in (self.items + self.items2): if c in self.items2 and c in self.items: - self.assert_(c in self.s) + self.assertTrue(c in self.s) else: - self.assert_(c not in self.s) + self.assertTrue(c not in self.s) def test_difference_update(self): retval = self.s.difference_update(self.items2) self.assertEqual(retval, None) for c in (self.items + self.items2): if c in self.items and c not in self.items2: - self.assert_(c in self.s) + self.assertTrue(c in self.s) else: - self.assert_(c not in self.s) + self.assertTrue(c not in self.s) self.assertRaises(TypeError, self.s.difference_update, [[]]) self.assertRaises(TypeError, self.s.symmetric_difference_update, [[]]) @@ -263,27 +263,27 @@ class TestWeakSet(unittest.TestCase): self.s -= set(self.items2) for c in (self.items + self.items2): if c in self.items and c not in self.items2: - self.assert_(c in self.s) + self.assertTrue(c in self.s) else: - self.assert_(c not in self.s) + self.assertTrue(c not in self.s) def test_symmetric_difference_update(self): retval = self.s.symmetric_difference_update(self.items2) self.assertEqual(retval, None) for c in (self.items + self.items2): if (c in self.items) ^ (c in self.items2): - self.assert_(c in self.s) + self.assertTrue(c in self.s) else: - self.assert_(c not in self.s) + self.assertTrue(c not in self.s) self.assertRaises(TypeError, self.s.symmetric_difference_update, [[]]) def test_ixor(self): self.s ^= set(self.items2) for c in (self.items + self.items2): if (c in self.items) ^ (c in self.items2): - self.assert_(c in self.s) + self.assertTrue(c in self.s) else: - self.assert_(c not in self.s) + self.assertTrue(c not in self.s) def test_inplace_on_self(self): t = self.s.copy() diff --git a/Lib/test/test_winreg.py b/Lib/test/test_winreg.py index 3b314dd..fd28852 100644 --- a/Lib/test/test_winreg.py +++ b/Lib/test/test_winreg.py @@ -53,7 +53,7 @@ class WinregTests(unittest.TestCase): # Set the default value for this key. SetValue(root_key, test_key_name, REG_SZ, "Default value") key = CreateKey(root_key, test_key_name) - self.assert_(key.handle != 0) + self.assertTrue(key.handle != 0) # Create a sub-key sub_key = CreateKey(key, subkeystr) # Give the sub-key some named values diff --git a/Lib/test/test_wsgiref.py b/Lib/test/test_wsgiref.py index cfadfbd..438d8ec 100755 --- a/Lib/test/test_wsgiref.py +++ b/Lib/test/test_wsgiref.py @@ -151,7 +151,7 @@ class IntegrationTests(TestCase): start_response("200 OK", ('Content-Type','text/plain')) return ["Hello, world!"] out, err = run_amock(validator(bad_app)) - self.failUnless(out.endswith( + self.assertTrue(out.endswith( b"A server error occurred. Please contact the administrator." )) self.assertEqual( @@ -166,7 +166,7 @@ class IntegrationTests(TestCase): s(b"200 OK", [(b"Content-Type", b"text/plain; charset=utf-8")]) return [b"data"] out, err = run_amock(validator(bad_app)) - self.failUnless(out.endswith( + self.assertTrue(out.endswith( b"A server error occurred. Please contact the administrator." )) self.assertEqual( @@ -181,7 +181,7 @@ class IntegrationTests(TestCase): ]) return [b"data"] out, err = run_amock(validator(app)) - self.failUnless(err.endswith('"GET / HTTP/1.0" 200 4\n')) + self.assertTrue(err.endswith('"GET / HTTP/1.0" 200 4\n')) ver = sys.version.split()[0].encode('ascii') self.assertEqual( b"HTTP/1.0 200 OK\r\n" @@ -210,16 +210,16 @@ class UtilityTests(TestCase): env = {} util.setup_testing_defaults(env) if isinstance(value,StringIO): - self.failUnless(isinstance(env[key],StringIO)) + self.assertTrue(isinstance(env[key],StringIO)) elif isinstance(value,BytesIO): - self.failUnless(isinstance(env[key],BytesIO)) + self.assertTrue(isinstance(env[key],BytesIO)) else: self.assertEqual(env[key],value) # Check existing value env = {key:alt} util.setup_testing_defaults(env) - self.failUnless(env[key] is alt) + self.assertTrue(env[key] is alt) def checkCrossDefault(self,key,value,**kw): util.setup_testing_defaults(kw) @@ -246,15 +246,15 @@ class UtilityTests(TestCase): compare_generic_iter(make_it,match) it = make_it() - self.failIf(it.filelike.closed) + self.assertFalse(it.filelike.closed) for item in it: pass - self.failIf(it.filelike.closed) + self.assertFalse(it.filelike.closed) it.close() - self.failUnless(it.filelike.closed) + self.assertTrue(it.filelike.closed) def testSimpleShifts(self): @@ -354,14 +354,14 @@ class UtilityTests(TestCase): "TE Trailers Transfer-Encoding Upgrade" ).split(): for alt in hop, hop.title(), hop.upper(), hop.lower(): - self.failUnless(util.is_hop_by_hop(alt)) + self.assertTrue(util.is_hop_by_hop(alt)) # Not comprehensive, just a few random header names for hop in ( "Accept Cache-Control Date Pragma Trailer Via Warning" ).split(): for alt in hop, hop.title(), hop.upper(), hop.lower(): - self.failIf(util.is_hop_by_hop(alt)) + self.assertFalse(util.is_hop_by_hop(alt)) class HeaderTests(TestCase): @@ -372,17 +372,17 @@ class HeaderTests(TestCase): self.assertEqual(Headers(test[:]).keys(), ['x']) self.assertEqual(Headers(test[:]).values(), ['y']) self.assertEqual(Headers(test[:]).items(), test) - self.failIf(Headers(test).items() is test) # must be copy! + self.assertFalse(Headers(test).items() is test) # must be copy! h=Headers([]) del h['foo'] # should not raise an error h['Foo'] = 'bar' for m in h.__contains__, h.get, h.get_all, h.__getitem__: - self.failUnless(m('foo')) - self.failUnless(m('Foo')) - self.failUnless(m('FOO')) - self.failIf(m('bar')) + self.assertTrue(m('foo')) + self.assertTrue(m('Foo')) + self.assertTrue(m('FOO')) + self.assertFalse(m('bar')) self.assertEqual(h['foo'],'bar') h['foo'] = 'baz' @@ -438,7 +438,7 @@ class HeaderTests(TestCase): h.get("content-disposition")) del h['content-disposition'] - self.assert_(b'content-disposition' not in h) + self.assertTrue(b'content-disposition' not in h) class ErrorHandler(BaseCGIHandler): @@ -486,7 +486,7 @@ class HandlerTests(TestCase): if k not in empty: self.assertEqual(env[k],v) for k,v in empty.items(): - self.failUnless(k in env) + self.assertTrue(k in env) def testEnviron(self): h = TestHandler(X="Y") @@ -499,7 +499,7 @@ class HandlerTests(TestCase): h = BaseCGIHandler(None,None,None,{}) h.setup_environ() for key in 'wsgi.url_scheme', 'wsgi.input', 'wsgi.errors': - self.assert_(key in h.environ) + self.assertTrue(key in h.environ) def testScheme(self): h=TestHandler(HTTPS="on"); h.setup_environ() @@ -586,7 +586,7 @@ class HandlerTests(TestCase): "\r\n%s" % (h.error_status,len(h.error_body),h.error_body) ).encode("iso-8859-1")) - self.failUnless("AssertionError" in h.stderr.getvalue()) + self.assertTrue("AssertionError" in h.stderr.getvalue()) def testErrorAfterOutput(self): MSG = "Some output has been sent" @@ -599,7 +599,7 @@ class HandlerTests(TestCase): self.assertEqual(h.stdout.getvalue(), ("Status: 200 OK\r\n" "\r\n"+MSG).encode("iso-8859-1")) - self.failUnless("AssertionError" in h.stderr.getvalue()) + self.assertTrue("AssertionError" in h.stderr.getvalue()) def testHeaderFormats(self): @@ -638,7 +638,7 @@ class HandlerTests(TestCase): if proto=="HTTP/0.9": self.assertEqual(h.stdout.getvalue(),b"") else: - self.failUnless( + self.assertTrue( re.match((stdpat%(version,sw)).encode("iso-8859-1"), h.stdout.getvalue()), ((stdpat%(version,sw)).encode("iso-8859-1"), diff --git a/Lib/test/test_xdrlib.py b/Lib/test/test_xdrlib.py index 11a44ff..073448c 100644 --- a/Lib/test/test_xdrlib.py +++ b/Lib/test/test_xdrlib.py @@ -30,15 +30,15 @@ class XDRTest(unittest.TestCase): self.assertEqual(up.unpack_int(), 42) self.assertEqual(up.unpack_uint(), 9) - self.assert_(up.unpack_bool() is True) + self.assertTrue(up.unpack_bool() is True) # remember position pos = up.get_position() - self.assert_(up.unpack_bool() is False) + self.assertTrue(up.unpack_bool() is False) # rewind and unpack again up.set_position(pos) - self.assert_(up.unpack_bool() is False) + self.assertTrue(up.unpack_bool() is False) self.assertEqual(up.unpack_uhyper(), 45) self.assertAlmostEqual(up.unpack_float(), 1.9) diff --git a/Lib/test/test_xmlrpc.py b/Lib/test/test_xmlrpc.py index d4e8122..7bcb6ba 100644 --- a/Lib/test/test_xmlrpc.py +++ b/Lib/test/test_xmlrpc.py @@ -63,21 +63,21 @@ class XMLRPCTestCase(unittest.TestCase): def test_cmp_datetime_DateTime(self): now = datetime.datetime.now() dt = xmlrpclib.DateTime(now.timetuple()) - self.assert_(dt == now) - self.assert_(now == dt) + self.assertTrue(dt == now) + self.assertTrue(now == dt) then = now + datetime.timedelta(seconds=4) - self.assert_(then >= dt) - self.assert_(dt < then) + self.assertTrue(then >= dt) + self.assertTrue(dt < then) def test_bug_1164912 (self): d = xmlrpclib.DateTime() ((new_d,), dummy) = xmlrpclib.loads(xmlrpclib.dumps((d,), methodresponse=True)) - self.assert_(isinstance(new_d.value, str)) + self.assertTrue(isinstance(new_d.value, str)) # Check that the output of dumps() is still an 8-bit string s = xmlrpclib.dumps((new_d,), methodresponse=True) - self.assert_(isinstance(s, str)) + self.assertTrue(isinstance(s, str)) def test_newstyle_class(self): class T(object): @@ -171,7 +171,7 @@ class FaultTestCase(unittest.TestCase): # private methods self.assertRaises(AttributeError, xmlrpc.server.resolve_dotted_attribute, str, '__add') - self.assert_(xmlrpc.server.resolve_dotted_attribute(str, 'title')) + self.assertTrue(xmlrpc.server.resolve_dotted_attribute(str, 'title')) class DateTimeTestCase(unittest.TestCase): def test_default(self): @@ -473,7 +473,7 @@ class SimpleServerTestCase(unittest.TestCase): self.assertRaises(AttributeError, xmlrpc.server.resolve_dotted_attribute, str, '__add') - self.assert_(xmlrpc.server.resolve_dotted_attribute(str, 'title')) + self.assertTrue(xmlrpc.server.resolve_dotted_attribute(str, 'title')) # Get the test to run faster by sending a request with test_simple1. # This avoids waiting for the socket timeout. self.test_simple1() diff --git a/Lib/test/test_xmlrpc_net.py b/Lib/test/test_xmlrpc_net.py index f6ebbf0..56b74b2 100644 --- a/Lib/test/test_xmlrpc_net.py +++ b/Lib/test/test_xmlrpc_net.py @@ -33,7 +33,7 @@ class CurrentTimeTest(unittest.TestCase): delta = dt1 - dt0 # The difference between the system time here and the system # time on the server should not be too big. - self.assert_(delta.days <= 1) + self.assertTrue(delta.days <= 1) def test_main(): diff --git a/Lib/test/test_zipfile.py b/Lib/test/test_zipfile.py index 4b6d825..82602c1 100644 --- a/Lib/test/test_zipfile.py +++ b/Lib/test/test_zipfile.py @@ -57,9 +57,9 @@ class TestsWithSourceFile(unittest.TestCase): lines = directory.splitlines() self.assertEquals(len(lines), 4) # Number of files + header - self.assert_('File Name' in lines[0]) - self.assert_('Modified' in lines[0]) - self.assert_('Size' in lines[0]) + self.assertTrue('File Name' in lines[0]) + self.assertTrue('Modified' in lines[0]) + self.assertTrue('Size' in lines[0]) fn, date, time, size = lines[1].split() self.assertEquals(fn, 'another.name') @@ -69,17 +69,17 @@ class TestsWithSourceFile(unittest.TestCase): # Check the namelist names = zipfp.namelist() self.assertEquals(len(names), 3) - self.assert_(TESTFN in names) - self.assert_("another.name" in names) - self.assert_("strfile" in names) + self.assertTrue(TESTFN in names) + self.assertTrue("another.name" in names) + self.assertTrue("strfile" in names) # Check infolist infos = zipfp.infolist() names = [ i.filename for i in infos ] self.assertEquals(len(names), 3) - self.assert_(TESTFN in names) - self.assert_("another.name" in names) - self.assert_("strfile" in names) + self.assertTrue(TESTFN in names) + self.assertTrue("another.name" in names) + self.assertTrue("strfile" in names) for i in infos: self.assertEquals(i.file_size, len(self.data)) @@ -138,11 +138,11 @@ class TestsWithSourceFile(unittest.TestCase): data = b"" for info in infos: data += zipfp.open(info).read() - self.assert_(data == b"foobar" or data == b"barfoo") + self.assertTrue(data == b"foobar" or data == b"barfoo") data = b"" for info in infos: data += zipfp.read(info) - self.assert_(data == b"foobar" or data == b"barfoo") + self.assertTrue(data == b"foobar" or data == b"barfoo") zipfp.close() def zipRandomOpenTest(self, f, compression): @@ -439,9 +439,9 @@ class TestZip64InSmallFiles(unittest.TestCase): lines = directory.splitlines() self.assertEquals(len(lines), 4) # Number of files + header - self.assert_('File Name' in lines[0]) - self.assert_('Modified' in lines[0]) - self.assert_('Size' in lines[0]) + self.assertTrue('File Name' in lines[0]) + self.assertTrue('Modified' in lines[0]) + self.assertTrue('Size' in lines[0]) fn, date, time, size = lines[1].split() self.assertEquals(fn, 'another.name') @@ -451,17 +451,17 @@ class TestZip64InSmallFiles(unittest.TestCase): # Check the namelist names = zipfp.namelist() self.assertEquals(len(names), 3) - self.assert_(TESTFN in names) - self.assert_("another.name" in names) - self.assert_("strfile" in names) + self.assertTrue(TESTFN in names) + self.assertTrue("another.name" in names) + self.assertTrue("strfile" in names) # Check infolist infos = zipfp.infolist() names = [ i.filename for i in infos ] self.assertEquals(len(names), 3) - self.assert_(TESTFN in names) - self.assert_("another.name" in names) - self.assert_("strfile" in names) + self.assertTrue(TESTFN in names) + self.assertTrue("another.name" in names) + self.assertTrue("strfile" in names) for i in infos: self.assertEquals(i.file_size, len(self.data)) @@ -511,8 +511,8 @@ class PyZipFileTests(unittest.TestCase): zipfp.writepy(fn) bn = os.path.basename(fn) - self.assert_(bn not in zipfp.namelist()) - self.assert_(bn + 'o' in zipfp.namelist() or bn + 'c' in zipfp.namelist()) + self.assertTrue(bn not in zipfp.namelist()) + self.assertTrue(bn + 'o' in zipfp.namelist() or bn + 'c' in zipfp.namelist()) zipfp.close() @@ -524,8 +524,8 @@ class PyZipFileTests(unittest.TestCase): zipfp.writepy(fn, "testpackage") bn = "%s/%s"%("testpackage", os.path.basename(fn)) - self.assert_(bn not in zipfp.namelist()) - self.assert_(bn + 'o' in zipfp.namelist() or bn + 'c' in zipfp.namelist()) + self.assertTrue(bn not in zipfp.namelist()) + self.assertTrue(bn + 'o' in zipfp.namelist() or bn + 'c' in zipfp.namelist()) zipfp.close() def testWritePythonPackage(self): @@ -537,8 +537,8 @@ class PyZipFileTests(unittest.TestCase): # Check for a couple of modules at different levels of the hieararchy names = zipfp.namelist() - self.assert_('email/__init__.pyo' in names or 'email/__init__.pyc' in names) - self.assert_('email/mime/text.pyo' in names or 'email/mime/text.pyc' in names) + self.assertTrue('email/__init__.pyo' in names or 'email/__init__.pyc' in names) + self.assertTrue('email/mime/text.pyo' in names or 'email/mime/text.pyc' in names) def testWritePythonDirectory(self): os.mkdir(TESTFN2) @@ -559,9 +559,9 @@ class PyZipFileTests(unittest.TestCase): zipfp.writepy(TESTFN2) names = zipfp.namelist() - self.assert_('mod1.pyc' in names or 'mod1.pyo' in names) - self.assert_('mod2.pyc' in names or 'mod2.pyo' in names) - self.assert_('mod2.txt' not in names) + self.assertTrue('mod1.pyc' in names or 'mod1.pyo' in names) + self.assertTrue('mod2.pyc' in names or 'mod2.pyo' in names) + self.assertTrue('mod2.txt' not in names) finally: shutil.rmtree(TESTFN2) @@ -598,7 +598,7 @@ class OtherTests(unittest.TestCase): except IOError: self.fail('Could not append data to a non-existent zip file.') - self.assert_(os.path.exists(TESTFN)) + self.assertTrue(os.path.exists(TESTFN)) zf = zipfile.ZipFile(TESTFN, 'r') self.assertEqual(zf.read(filename), content) @@ -627,19 +627,19 @@ class OtherTests(unittest.TestCase): with open(TESTFN, "w") as fp: fp.write("this is not a legal zip file\n") chk = zipfile.is_zipfile(TESTFN) - self.assert_(not chk) + self.assertTrue(not chk) # - passing a file object with open(TESTFN, "rb") as fp: chk = zipfile.is_zipfile(fp) - self.assert_(not chk) + self.assertTrue(not chk) # - passing a file-like object fp = io.BytesIO() fp.write(b"this is not a legal zip file\n") chk = zipfile.is_zipfile(fp) - self.assert_(not chk) + self.assertTrue(not chk) fp.seek(0,0) chk = zipfile.is_zipfile(fp) - self.assert_(not chk) + self.assertTrue(not chk) def testIsZipValidFile(self): # This test checks that the is_zipfile function correctly identifies @@ -650,21 +650,21 @@ class OtherTests(unittest.TestCase): zipf.writestr("foo.txt", b"O, for a Muse of Fire!") zipf.close() chk = zipfile.is_zipfile(TESTFN) - self.assert_(chk) + self.assertTrue(chk) # - passing a file object with open(TESTFN, "rb") as fp: chk = zipfile.is_zipfile(fp) - self.assert_(chk) + self.assertTrue(chk) fp.seek(0,0) zip_contents = fp.read() # - passing a file-like object fp = io.BytesIO() fp.write(zip_contents) chk = zipfile.is_zipfile(fp) - self.assert_(chk) + self.assertTrue(chk) fp.seek(0,0) chk = zipfile.is_zipfile(fp) - self.assert_(chk) + self.assertTrue(chk) def testNonExistentFileRaisesIOError(self): # make sure we don't raise an AttributeError when a partially-constructed diff --git a/Lib/test/test_zipimport.py b/Lib/test/test_zipimport.py index f41deaf..5d163c7 100644 --- a/Lib/test/test_zipimport.py +++ b/Lib/test/test_zipimport.py @@ -287,7 +287,7 @@ class UncompressedZipImportTestCase(ImportHooksBaseTestCase): z.close() zi = zipimport.zipimporter(TEMP_ZIP) self.assertEquals(data, zi.get_data(name)) - self.assert_('zipimporter object' in repr(zi)) + self.assertTrue('zipimporter object' in repr(zi)) finally: z.close() os.remove(TEMP_ZIP) @@ -369,7 +369,7 @@ class UncompressedZipImportTestCase(ImportHooksBaseTestCase): s = io.StringIO() print_tb(tb, 1, s) - self.failUnless(s.getvalue().endswith(raise_src)) + self.assertTrue(s.getvalue().endswith(raise_src)) else: raise AssertionError("This ought to be impossible") diff --git a/Lib/test/test_zipimport_support.py b/Lib/test/test_zipimport_support.py index 3f4cd3f..94a65fc 100644 --- a/Lib/test/test_zipimport_support.py +++ b/Lib/test/test_zipimport_support.py @@ -187,7 +187,7 @@ class ZipSupportTests(ImportHooksBaseTestCase): print ("Expected line", expected) print ("Got stdout:") print (data) - self.assert_(expected in data) + self.assertTrue(expected in data) zip_name, run_name = _make_test_zip(d, "test_zip", script_name, '__main__.py') exit_code, data = _run_python(zip_name) @@ -196,7 +196,7 @@ class ZipSupportTests(ImportHooksBaseTestCase): print ("Expected line", expected) print ("Got stdout:") print (data) - self.assert_(expected in data) + self.assertTrue(expected in data) def test_pdb_issue4201(self): test_src = textwrap.dedent("""\ @@ -211,13 +211,13 @@ class ZipSupportTests(ImportHooksBaseTestCase): p = _spawn_python(script_name) p.stdin.write(b'l\n') data = _kill_python(p).decode() - self.assert_(script_name in data) + self.assertTrue(script_name in data) zip_name, run_name = _make_test_zip(d, "test_zip", script_name, '__main__.py') p = _spawn_python(zip_name) p.stdin.write(b'l\n') data = _kill_python(p).decode() - self.assert_(run_name in data) + self.assertTrue(run_name in data) def test_main(): diff --git a/Lib/test/test_zlib.py b/Lib/test/test_zlib.py index 71f5ecf..3718ca7 100644 --- a/Lib/test/test_zlib.py +++ b/Lib/test/test_zlib.py @@ -10,7 +10,7 @@ class ChecksumTestCase(unittest.TestCase): # checksum test cases def test_crc32start(self): self.assertEqual(zlib.crc32(b""), zlib.crc32(b"", 0)) - self.assert_(zlib.crc32(b"abc", 0xffffffff)) + self.assertTrue(zlib.crc32(b"abc", 0xffffffff)) def test_crc32empty(self): self.assertEqual(zlib.crc32(b"", 0), 0) @@ -19,7 +19,7 @@ class ChecksumTestCase(unittest.TestCase): def test_adler32start(self): self.assertEqual(zlib.adler32(b""), zlib.adler32(b"", 1)) - self.assert_(zlib.adler32(b"abc", 0xffffffff)) + self.assertTrue(zlib.adler32(b"abc", 0xffffffff)) def test_adler32empty(self): self.assertEqual(zlib.adler32(b"", 0), 0) @@ -111,8 +111,8 @@ class CompressObjectTestCase(unittest.TestCase): y1 = dco.decompress(x1 + x2) y2 = dco.flush() self.assertEqual(data, y1 + y2) - self.assert_(isinstance(dco.unconsumed_tail, bytes)) - self.assert_(isinstance(dco.unused_data, bytes)) + self.assertTrue(isinstance(dco.unconsumed_tail, bytes)) + self.assertTrue(isinstance(dco.unused_data, bytes)) def test_compressoptions(self): # specify lots of options to compressobj() @@ -157,7 +157,7 @@ class CompressObjectTestCase(unittest.TestCase): decombuf = zlib.decompress(combuf) # Test type of return value - self.assert_(isinstance(decombuf, bytes)) + self.assertTrue(isinstance(decombuf, bytes)) self.assertEqual(data, decombuf) @@ -208,7 +208,7 @@ class CompressObjectTestCase(unittest.TestCase): while cb: #max_length = 1 + len(cb)//10 chunk = dco.decompress(cb, dcx) - self.failIf(len(chunk) > dcx, + self.assertFalse(len(chunk) > dcx, 'chunk too big (%d>%d)' % (len(chunk), dcx)) bufs.append(chunk) cb = dco.unconsumed_tail @@ -233,7 +233,7 @@ class CompressObjectTestCase(unittest.TestCase): while cb: max_length = 1 + len(cb)//10 chunk = dco.decompress(cb, max_length) - self.failIf(len(chunk) > max_length, + self.assertFalse(len(chunk) > max_length, 'chunk too big (%d>%d)' % (len(chunk),max_length)) bufs.append(chunk) cb = dco.unconsumed_tail @@ -242,7 +242,7 @@ class CompressObjectTestCase(unittest.TestCase): else: while chunk: chunk = dco.decompress('', max_length) - self.failIf(len(chunk) > max_length, + self.assertFalse(len(chunk) > max_length, 'chunk too big (%d>%d)' % (len(chunk),max_length)) bufs.append(chunk) self.assertEqual(data, b''.join(bufs), 'Wrong data retrieved') @@ -316,7 +316,7 @@ class CompressObjectTestCase(unittest.TestCase): # caused a core dump.) co = zlib.compressobj(zlib.Z_BEST_COMPRESSION) - self.failUnless(co.flush()) # Returns a zlib header + self.assertTrue(co.flush()) # Returns a zlib header dco = zlib.decompressobj() self.assertEqual(dco.flush(), b"") # Returns nothing @@ -356,7 +356,7 @@ class CompressObjectTestCase(unittest.TestCase): data = HAMLET_SCENE comp = zlib.compress(data) # Test type of return value - self.assert_(isinstance(comp, bytes)) + self.assertTrue(isinstance(comp, bytes)) d0 = zlib.decompressobj() bufs0 = [] diff --git a/Lib/tkinter/test/test_tkinter/test_text.py b/Lib/tkinter/test/test_tkinter/test_text.py index fffd455..a93c4ce 100644 --- a/Lib/tkinter/test/test_tkinter/test_text.py +++ b/Lib/tkinter/test/test_tkinter/test_text.py @@ -19,18 +19,18 @@ class TextTest(unittest.TestCase): text = self.text # pattern and index are obligatory arguments. - self.failUnlessRaises(tkinter.TclError, text.search, None, '1.0') - self.failUnlessRaises(tkinter.TclError, text.search, 'a', None) - self.failUnlessRaises(tkinter.TclError, text.search, None, None) + self.assertRaises(tkinter.TclError, text.search, None, '1.0') + self.assertRaises(tkinter.TclError, text.search, 'a', None) + self.assertRaises(tkinter.TclError, text.search, None, None) # Invalid text index. - self.failUnlessRaises(tkinter.TclError, text.search, '', 0) + self.assertRaises(tkinter.TclError, text.search, '', 0) # Check if we are getting the indices as strings -- you are likely # to get Tcl_Obj under Tk 8.5 if Tkinter doesn't convert it. text.insert('1.0', 'hi-test') - self.failUnlessEqual(text.search('-test', '1.0', 'end'), '1.2') - self.failUnlessEqual(text.search('test', '1.0', 'end'), '1.3') + self.assertEqual(text.search('-test', '1.0', 'end'), '1.2') + self.assertEqual(text.search('test', '1.0', 'end'), '1.3') tests_gui = (TextTest, ) diff --git a/Lib/tkinter/test/test_ttk/test_extensions.py b/Lib/tkinter/test/test_ttk/test_extensions.py index 9e52fc6..5912af4 100644 --- a/Lib/tkinter/test/test_ttk/test_extensions.py +++ b/Lib/tkinter/test/test_ttk/test_extensions.py @@ -22,16 +22,16 @@ class LabeledScaleTest(unittest.TestCase): x = ttk.LabeledScale() var = x._variable._name x.destroy() - self.failUnlessRaises(tkinter.TclError, x.tk.globalgetvar, var) + self.assertRaises(tkinter.TclError, x.tk.globalgetvar, var) # manually created variable myvar = tkinter.DoubleVar() name = myvar._name x = ttk.LabeledScale(variable=myvar) x.destroy() - self.failUnlessEqual(x.tk.globalgetvar(name), myvar.get()) + self.assertEqual(x.tk.globalgetvar(name), myvar.get()) del myvar - self.failUnlessRaises(tkinter.TclError, x.tk.globalgetvar, name) + self.assertRaises(tkinter.TclError, x.tk.globalgetvar, name) # checking that the tracing callback is properly removed myvar = tkinter.IntVar() @@ -45,17 +45,17 @@ class LabeledScaleTest(unittest.TestCase): # it tries calling instance attributes not yet defined. ttk.LabeledScale(variable=myvar) if hasattr(sys, 'last_type'): - self.failIf(sys.last_type == tkinter.TclError) + self.assertFalse(sys.last_type == tkinter.TclError) def test_initialization(self): # master passing x = ttk.LabeledScale() - self.failUnlessEqual(x.master, tkinter._default_root) + self.assertEqual(x.master, tkinter._default_root) x.destroy() master = tkinter.Frame() x = ttk.LabeledScale(master) - self.failUnlessEqual(x.master, master) + self.assertEqual(x.master, master) x.destroy() # variable initialization/passing @@ -63,29 +63,29 @@ class LabeledScaleTest(unittest.TestCase): (-1, -1), (sys.maxsize + 1, sys.maxsize + 1)) for pair in passed_expected: x = ttk.LabeledScale(from_=pair[0]) - self.failUnlessEqual(x.value, pair[1]) + self.assertEqual(x.value, pair[1]) x.destroy() x = ttk.LabeledScale(from_='2.5') - self.failUnlessRaises(ValueError, x._variable.get) + self.assertRaises(ValueError, x._variable.get) x.destroy() x = ttk.LabeledScale(from_=None) - self.failUnlessRaises(ValueError, x._variable.get) + self.assertRaises(ValueError, x._variable.get) x.destroy() # variable should have its default value set to the from_ value myvar = tkinter.DoubleVar(value=20) x = ttk.LabeledScale(variable=myvar) - self.failUnlessEqual(x.value, 0) + self.assertEqual(x.value, 0) x.destroy() # check that it is really using a DoubleVar x = ttk.LabeledScale(variable=myvar, from_=0.5) - self.failUnlessEqual(x.value, 0.5) - self.failUnlessEqual(x._variable._name, myvar._name) + self.assertEqual(x.value, 0.5) + self.assertEqual(x._variable._name, myvar._name) x.destroy() # widget positionment def check_positions(scale, scale_pos, label, label_pos): - self.failUnlessEqual(scale.pack_info()['side'], scale_pos) - self.failUnlessEqual(label.place_info()['anchor'], label_pos) + self.assertEqual(scale.pack_info()['side'], scale_pos) + self.assertEqual(label.place_info()['anchor'], label_pos) x = ttk.LabeledScale(compound='top') check_positions(x.scale, 'bottom', x.label, 'n') x.destroy() @@ -100,7 +100,7 @@ class LabeledScaleTest(unittest.TestCase): x.destroy() # extra, and invalid, kwargs - self.failUnlessRaises(tkinter.TclError, ttk.LabeledScale, a='b') + self.assertRaises(tkinter.TclError, ttk.LabeledScale, a='b') def test_horizontal_range(self): @@ -111,7 +111,7 @@ class LabeledScaleTest(unittest.TestCase): linfo_1 = lscale.label.place_info() prev_xcoord = lscale.scale.coords()[0] - self.failUnlessEqual(prev_xcoord, int(linfo_1['x'])) + self.assertEqual(prev_xcoord, int(linfo_1['x'])) # change range to: from -5 to 5. This should change the x coord of # the scale widget, since 0 is at the middle of the new # range. @@ -120,15 +120,15 @@ class LabeledScaleTest(unittest.TestCase): # at the same time this shouldn't affect test outcome lscale.update() curr_xcoord = lscale.scale.coords()[0] - self.failUnless(prev_xcoord != curr_xcoord) + self.assertTrue(prev_xcoord != curr_xcoord) # the label widget should have been repositioned too linfo_2 = lscale.label.place_info() - self.failUnlessEqual(lscale.label['text'], 0) - self.failUnlessEqual(curr_xcoord, int(linfo_2['x'])) + self.assertEqual(lscale.label['text'], 0) + self.assertEqual(curr_xcoord, int(linfo_2['x'])) # change the range back lscale.scale.configure(from_=0, to=10) - self.failUnless(prev_xcoord != curr_xcoord) - self.failUnlessEqual(prev_xcoord, int(linfo_1['x'])) + self.assertTrue(prev_xcoord != curr_xcoord) + self.assertEqual(prev_xcoord, int(linfo_1['x'])) lscale.destroy() @@ -145,16 +145,16 @@ class LabeledScaleTest(unittest.TestCase): # The following update is needed since the test doesn't use mainloop, # at the same time this shouldn't affect test outcome x.update() - self.failUnlessEqual(x.label['text'], newval) - self.failUnless(x.scale.coords()[0] > curr_xcoord) - self.failUnlessEqual(x.scale.coords()[0], + self.assertEqual(x.label['text'], newval) + self.assertTrue(x.scale.coords()[0] > curr_xcoord) + self.assertEqual(x.scale.coords()[0], int(x.label.place_info()['x'])) # value outside range x.value = x.scale['to'] + 1 # no changes shouldn't happen x.update() - self.failUnlessEqual(x.label['text'], newval) - self.failUnlessEqual(x.scale.coords()[0], + self.assertEqual(x.label['text'], newval) + self.assertEqual(x.scale.coords()[0], int(x.label.place_info()['x'])) x.destroy() @@ -172,7 +172,7 @@ class LabeledScaleTest(unittest.TestCase): x.value = 3 x.update() x.master.wm_geometry("%dx%d" % (width_new, height_new)) - self.failUnlessEqual(int(x.label.place_info()['x']), + self.assertEqual(int(x.label.place_info()['x']), x.scale.coords()[0]) # Reset geometry @@ -197,20 +197,20 @@ class OptionMenuTest(unittest.TestCase): name = var._name optmenu.update_idletasks() optmenu.destroy() - self.failUnlessEqual(optmenu.tk.globalgetvar(name), var.get()) + self.assertEqual(optmenu.tk.globalgetvar(name), var.get()) del var - self.failUnlessRaises(tkinter.TclError, optmenu.tk.globalgetvar, name) + self.assertRaises(tkinter.TclError, optmenu.tk.globalgetvar, name) def test_initialization(self): - self.failUnlessRaises(tkinter.TclError, + self.assertRaises(tkinter.TclError, ttk.OptionMenu, None, self.textvar, invalid='thing') optmenu = ttk.OptionMenu(None, self.textvar, 'b', 'a', 'b') - self.failUnlessEqual(optmenu._variable.get(), 'b') + self.assertEqual(optmenu._variable.get(), 'b') - self.failUnless(optmenu['menu']) - self.failUnless(optmenu['textvariable']) + self.assertTrue(optmenu['menu']) + self.assertTrue(optmenu['textvariable']) optmenu.destroy() @@ -222,10 +222,10 @@ class OptionMenuTest(unittest.TestCase): found_default = False for i in range(len(items)): value = optmenu['menu'].entrycget(i, 'value') - self.failUnlessEqual(value, items[i]) + self.assertEqual(value, items[i]) if value == default: found_default = True - self.failUnless(found_default) + self.assertTrue(found_default) optmenu.destroy() # default shouldn't be in menu if it is not part of values @@ -238,26 +238,26 @@ class OptionMenuTest(unittest.TestCase): if last == curr: # no more menu entries break - self.failIf(curr == default) + self.assertFalse(curr == default) i += 1 - self.failUnlessEqual(i, len(items)) + self.assertEqual(i, len(items)) # check that variable is updated correctly optmenu.pack() optmenu.wait_visibility() optmenu['menu'].invoke(0) - self.failUnlessEqual(optmenu._variable.get(), items[0]) + self.assertEqual(optmenu._variable.get(), items[0]) # changing to an invalid index shouldn't change the variable - self.failUnlessRaises(tkinter.TclError, optmenu['menu'].invoke, -1) - self.failUnlessEqual(optmenu._variable.get(), items[0]) + self.assertRaises(tkinter.TclError, optmenu['menu'].invoke, -1) + self.assertEqual(optmenu._variable.get(), items[0]) optmenu.destroy() # specifying a callback success = [] def cb_test(item): - self.failUnlessEqual(item, items[1]) + self.assertEqual(item, items[1]) success.append(True) optmenu = ttk.OptionMenu(None, self.textvar, 'a', command=cb_test, *items) diff --git a/Lib/tkinter/test/test_ttk/test_functions.py b/Lib/tkinter/test/test_ttk/test_functions.py index c9f8d5d..f9b908e 100644 --- a/Lib/tkinter/test/test_ttk/test_functions.py +++ b/Lib/tkinter/test/test_ttk/test_functions.py @@ -27,12 +27,12 @@ class InternalFunctionsTest(unittest.TestCase): def test_format_optdict(self): def check_against(fmt_opts, result): for i in range(0, len(fmt_opts), 2): - self.failUnlessEqual(result.pop(fmt_opts[i]), fmt_opts[i + 1]) + self.assertEqual(result.pop(fmt_opts[i]), fmt_opts[i + 1]) if result: self.fail("result still got elements: %s" % result) # passing an empty dict should return an empty object (tuple here) - self.failIf(ttk._format_optdict({})) + self.assertFalse(ttk._format_optdict({})) # check list formatting check_against( @@ -62,7 +62,7 @@ class InternalFunctionsTest(unittest.TestCase): # check if giving unicode keys is fine check_against(ttk._format_optdict(opts), {'-αβγ': True, '-á': False}) # opts should remain unchanged - self.failUnlessEqual(opts, orig_opts) + self.assertEqual(opts, orig_opts) # passing values with spaces inside a tuple/list check_against( @@ -72,113 +72,113 @@ class InternalFunctionsTest(unittest.TestCase): # ignore an option amount_opts = len(ttk._format_optdict(opts, ignore=('á'))) / 2 - self.failUnlessEqual(amount_opts, len(opts) - 1) + self.assertEqual(amount_opts, len(opts) - 1) # ignore non-existing options amount_opts = len(ttk._format_optdict(opts, ignore=('á', 'b'))) / 2 - self.failUnlessEqual(amount_opts, len(opts) - 1) + self.assertEqual(amount_opts, len(opts) - 1) # ignore every option - self.failIf(ttk._format_optdict(opts, ignore=list(opts.keys()))) + self.assertFalse(ttk._format_optdict(opts, ignore=list(opts.keys()))) def test_format_mapdict(self): opts = {'a': [('b', 'c', 'val'), ('d', 'otherval'), ('', 'single')]} result = ttk._format_mapdict(opts) - self.failUnlessEqual(len(result), len(list(opts.keys())) * 2) - self.failUnlessEqual(result, ('-a', '{b c} val d otherval {} single')) - self.failUnlessEqual(ttk._format_mapdict(opts, script=True), + self.assertEqual(len(result), len(list(opts.keys())) * 2) + self.assertEqual(result, ('-a', '{b c} val d otherval {} single')) + self.assertEqual(ttk._format_mapdict(opts, script=True), ('-a', '{{b c} val d otherval {} single}')) - self.failUnlessEqual(ttk._format_mapdict({2: []}), ('-2', '')) + self.assertEqual(ttk._format_mapdict({2: []}), ('-2', '')) opts = {'üñíćódè': [('á', 'vãl')]} result = ttk._format_mapdict(opts) - self.failUnlessEqual(result, ('-üñíćódè', 'á vãl')) + self.assertEqual(result, ('-üñíćódè', 'á vãl')) # empty states valid = {'opt': [('', '', 'hi')]} - self.failUnlessEqual(ttk._format_mapdict(valid), ('-opt', '{ } hi')) + self.assertEqual(ttk._format_mapdict(valid), ('-opt', '{ } hi')) # when passing multiple states, they all must be strings invalid = {'opt': [(1, 2, 'valid val')]} - self.failUnlessRaises(TypeError, ttk._format_mapdict, invalid) + self.assertRaises(TypeError, ttk._format_mapdict, invalid) invalid = {'opt': [([1], '2', 'valid val')]} - self.failUnlessRaises(TypeError, ttk._format_mapdict, invalid) + self.assertRaises(TypeError, ttk._format_mapdict, invalid) # but when passing a single state, it can be anything valid = {'opt': [[1, 'value']]} - self.failUnlessEqual(ttk._format_mapdict(valid), ('-opt', '1 value')) + self.assertEqual(ttk._format_mapdict(valid), ('-opt', '1 value')) # special attention to single states which evalute to False for stateval in (None, 0, False, '', set()): # just some samples valid = {'opt': [(stateval, 'value')]} - self.failUnlessEqual(ttk._format_mapdict(valid), + self.assertEqual(ttk._format_mapdict(valid), ('-opt', '{} value')) # values must be iterable opts = {'a': None} - self.failUnlessRaises(TypeError, ttk._format_mapdict, opts) + self.assertRaises(TypeError, ttk._format_mapdict, opts) # items in the value must have size >= 2 - self.failUnlessRaises(IndexError, ttk._format_mapdict, + self.assertRaises(IndexError, ttk._format_mapdict, {'a': [('invalid', )]}) def test_format_elemcreate(self): - self.failUnless(ttk._format_elemcreate(None), (None, ())) + self.assertTrue(ttk._format_elemcreate(None), (None, ())) ## Testing type = image # image type expects at least an image name, so this should raise # IndexError since it tries to access the index 0 of an empty tuple - self.failUnlessRaises(IndexError, ttk._format_elemcreate, 'image') + self.assertRaises(IndexError, ttk._format_elemcreate, 'image') # don't format returned values as a tcl script # minimum acceptable for image type - self.failUnlessEqual(ttk._format_elemcreate('image', False, 'test'), + self.assertEqual(ttk._format_elemcreate('image', False, 'test'), ("test ", ())) # specifiyng a state spec - self.failUnlessEqual(ttk._format_elemcreate('image', False, 'test', + self.assertEqual(ttk._format_elemcreate('image', False, 'test', ('', 'a')), ("test {} a", ())) # state spec with multiple states - self.failUnlessEqual(ttk._format_elemcreate('image', False, 'test', + self.assertEqual(ttk._format_elemcreate('image', False, 'test', ('a', 'b', 'c')), ("test {a b} c", ())) # state spec and options - self.failUnlessEqual(ttk._format_elemcreate('image', False, 'test', + self.assertEqual(ttk._format_elemcreate('image', False, 'test', ('a', 'b'), a='x', b='y'), ("test a b", ("-a", "x", "-b", "y"))) # format returned values as a tcl script # state spec with multiple states and an option with a multivalue - self.failUnlessEqual(ttk._format_elemcreate('image', True, 'test', + self.assertEqual(ttk._format_elemcreate('image', True, 'test', ('a', 'b', 'c', 'd'), x=[2, 3]), ("{test {a b c} d}", "-x {2 3}")) ## Testing type = vsapi # vsapi type expects at least a class name and a part_id, so this # should raise an ValueError since it tries to get two elements from # an empty tuple - self.failUnlessRaises(ValueError, ttk._format_elemcreate, 'vsapi') + self.assertRaises(ValueError, ttk._format_elemcreate, 'vsapi') # don't format returned values as a tcl script # minimum acceptable for vsapi - self.failUnlessEqual(ttk._format_elemcreate('vsapi', False, 'a', 'b'), + self.assertEqual(ttk._format_elemcreate('vsapi', False, 'a', 'b'), ("a b ", ())) # now with a state spec with multiple states - self.failUnlessEqual(ttk._format_elemcreate('vsapi', False, 'a', 'b', + self.assertEqual(ttk._format_elemcreate('vsapi', False, 'a', 'b', ('a', 'b', 'c')), ("a b {a b} c", ())) # state spec and option - self.failUnlessEqual(ttk._format_elemcreate('vsapi', False, 'a', 'b', + self.assertEqual(ttk._format_elemcreate('vsapi', False, 'a', 'b', ('a', 'b'), opt='x'), ("a b a b", ("-opt", "x"))) # format returned values as a tcl script # state spec with a multivalue and an option - self.failUnlessEqual(ttk._format_elemcreate('vsapi', True, 'a', 'b', + self.assertEqual(ttk._format_elemcreate('vsapi', True, 'a', 'b', ('a', 'b', [1, 2]), opt='x'), ("{a b {a b} {1 2}}", "-opt x")) # Testing type = from # from type expects at least a type name - self.failUnlessRaises(IndexError, ttk._format_elemcreate, 'from') + self.assertRaises(IndexError, ttk._format_elemcreate, 'from') - self.failUnlessEqual(ttk._format_elemcreate('from', False, 'a'), + self.assertEqual(ttk._format_elemcreate('from', False, 'a'), ('a', ())) - self.failUnlessEqual(ttk._format_elemcreate('from', False, 'a', 'b'), + self.assertEqual(ttk._format_elemcreate('from', False, 'a', 'b'), ('a', ('b', ))) - self.failUnlessEqual(ttk._format_elemcreate('from', True, 'a', 'b'), + self.assertEqual(ttk._format_elemcreate('from', True, 'a', 'b'), ('{a}', 'b')) @@ -207,77 +207,77 @@ class InternalFunctionsTest(unittest.TestCase): spaces(2 * indent_size), spaces(indent_size), spaces())) # empty layout - self.failUnlessEqual(ttk._format_layoutlist([])[0], '') + self.assertEqual(ttk._format_layoutlist([])[0], '') # _format_layoutlist always expects the second item (in every item) # to act like a dict (except when the value evalutes to False). - self.failUnlessRaises(AttributeError, + self.assertRaises(AttributeError, ttk._format_layoutlist, [('a', 'b')]) smallest = ttk._format_layoutlist([('a', None)], indent=0) - self.failUnlessEqual(smallest, + self.assertEqual(smallest, ttk._format_layoutlist([('a', '')], indent=0)) - self.failUnlessEqual(smallest[0], 'a') + self.assertEqual(smallest[0], 'a') # testing indentation levels - self.failUnlessEqual(sample(), sample_expected()) + self.assertEqual(sample(), sample_expected()) for i in range(4): - self.failUnlessEqual(sample(i), sample_expected(i)) - self.failUnlessEqual(sample(i, i), sample_expected(i, i)) + self.assertEqual(sample(i), sample_expected(i)) + self.assertEqual(sample(i, i), sample_expected(i, i)) # invalid layout format, different kind of exceptions will be # raised by internal functions # plain wrong format - self.failUnlessRaises(ValueError, ttk._format_layoutlist, + self.assertRaises(ValueError, ttk._format_layoutlist, ['bad', 'format']) # will try to use iteritems in the 'bad' string - self.failUnlessRaises(AttributeError, ttk._format_layoutlist, + self.assertRaises(AttributeError, ttk._format_layoutlist, [('name', 'bad')]) # bad children formatting - self.failUnlessRaises(ValueError, ttk._format_layoutlist, + self.assertRaises(ValueError, ttk._format_layoutlist, [('name', {'children': {'a': None}})]) def test_script_from_settings(self): # empty options - self.failIf(ttk._script_from_settings({'name': + self.assertFalse(ttk._script_from_settings({'name': {'configure': None, 'map': None, 'element create': None}})) # empty layout - self.failUnlessEqual( + self.assertEqual( ttk._script_from_settings({'name': {'layout': None}}), "ttk::style layout name {\nnull\n}") configdict = {'αβγ': True, 'á': False} - self.failUnless( + self.assertTrue( ttk._script_from_settings({'name': {'configure': configdict}})) mapdict = {'üñíćódè': [('á', 'vãl')]} - self.failUnless( + self.assertTrue( ttk._script_from_settings({'name': {'map': mapdict}})) # invalid image element - self.failUnlessRaises(IndexError, + self.assertRaises(IndexError, ttk._script_from_settings, {'name': {'element create': ['image']}}) # minimal valid image - self.failUnless(ttk._script_from_settings({'name': + self.assertTrue(ttk._script_from_settings({'name': {'element create': ['image', 'name']}})) image = {'thing': {'element create': ['image', 'name', ('state1', 'state2', 'val')]}} - self.failUnlessEqual(ttk._script_from_settings(image), + self.assertEqual(ttk._script_from_settings(image), "ttk::style element create thing image {name {state1 state2} val} ") image['thing']['element create'].append({'opt': 30}) - self.failUnlessEqual(ttk._script_from_settings(image), + self.assertEqual(ttk._script_from_settings(image), "ttk::style element create thing image {name {state1 state2} val} " "-opt 30") image['thing']['element create'][-1]['opt'] = [MockTclObj(3), MockTclObj('2m')] - self.failUnlessEqual(ttk._script_from_settings(image), + self.assertEqual(ttk._script_from_settings(image), "ttk::style element create thing image {name {state1 state2} val} " "-opt {3 2m}") @@ -285,28 +285,28 @@ class InternalFunctionsTest(unittest.TestCase): def test_dict_from_tcltuple(self): fakettuple = ('-a', '{1 2 3}', '-something', 'foo') - self.failUnlessEqual(ttk._dict_from_tcltuple(fakettuple, False), + self.assertEqual(ttk._dict_from_tcltuple(fakettuple, False), {'-a': '{1 2 3}', '-something': 'foo'}) - self.failUnlessEqual(ttk._dict_from_tcltuple(fakettuple), + self.assertEqual(ttk._dict_from_tcltuple(fakettuple), {'a': '{1 2 3}', 'something': 'foo'}) # passing a tuple with a single item should return an empty dict, # since it tries to break the tuple by pairs. - self.failIf(ttk._dict_from_tcltuple(('single', ))) + self.assertFalse(ttk._dict_from_tcltuple(('single', ))) sspec = MockStateSpec('a', 'b') - self.failUnlessEqual(ttk._dict_from_tcltuple(('-a', (sspec, 'val'))), + self.assertEqual(ttk._dict_from_tcltuple(('-a', (sspec, 'val'))), {'a': [('a', 'b', 'val')]}) - self.failUnlessEqual(ttk._dict_from_tcltuple((MockTclObj('-padding'), + self.assertEqual(ttk._dict_from_tcltuple((MockTclObj('-padding'), [MockTclObj('1'), 2, MockTclObj('3m')])), {'padding': [1, 2, '3m']}) def test_list_from_statespec(self): def test_it(sspec, value, res_value, states): - self.failUnlessEqual(ttk._list_from_statespec( + self.assertEqual(ttk._list_from_statespec( (sspec, value)), [states + (res_value, )]) states_even = tuple('state%d' % i for i in range(6)) @@ -323,19 +323,19 @@ class InternalFunctionsTest(unittest.TestCase): def test_list_from_layouttuple(self): # empty layout tuple - self.failIf(ttk._list_from_layouttuple(())) + self.assertFalse(ttk._list_from_layouttuple(())) # shortest layout tuple - self.failUnlessEqual(ttk._list_from_layouttuple(('name', )), + self.assertEqual(ttk._list_from_layouttuple(('name', )), [('name', {})]) # not so interesting ltuple sample_ltuple = ('name', '-option', 'value') - self.failUnlessEqual(ttk._list_from_layouttuple(sample_ltuple), + self.assertEqual(ttk._list_from_layouttuple(sample_ltuple), [('name', {'option': 'value'})]) # empty children - self.failUnlessEqual(ttk._list_from_layouttuple( + self.assertEqual(ttk._list_from_layouttuple( ('something', '-children', ())), [('something', {'children': []})] ) @@ -348,7 +348,7 @@ class InternalFunctionsTest(unittest.TestCase): ) ) ) - self.failUnlessEqual(ttk._list_from_layouttuple(ltuple), + self.assertEqual(ttk._list_from_layouttuple(ltuple), [('name', {'option': 'niceone', 'children': [('otherone', {'otheropt': 'othervalue', 'children': [('child', {})] @@ -357,13 +357,13 @@ class InternalFunctionsTest(unittest.TestCase): ) # bad tuples - self.failUnlessRaises(ValueError, ttk._list_from_layouttuple, + self.assertRaises(ValueError, ttk._list_from_layouttuple, ('name', 'no_minus')) - self.failUnlessRaises(ValueError, ttk._list_from_layouttuple, + self.assertRaises(ValueError, ttk._list_from_layouttuple, ('name', 'no_minus', 'value')) - self.failUnlessRaises(ValueError, ttk._list_from_layouttuple, + self.assertRaises(ValueError, ttk._list_from_layouttuple, ('something', '-children')) # no children - self.failUnlessRaises(ValueError, ttk._list_from_layouttuple, + self.assertRaises(ValueError, ttk._list_from_layouttuple, ('something', '-children', 'value')) # invalid children @@ -374,10 +374,10 @@ class InternalFunctionsTest(unittest.TestCase): return (opt, val) options = {'test': None} - self.failUnlessEqual(ttk._val_or_dict(options, func), "test val") + self.assertEqual(ttk._val_or_dict(options, func), "test val") options = {'test': 3} - self.failUnlessEqual(ttk._val_or_dict(options, func), options) + self.assertEqual(ttk._val_or_dict(options, func), options) def test_convert_stringval(self): @@ -386,34 +386,34 @@ class InternalFunctionsTest(unittest.TestCase): (None, 'None') ) for orig, expected in tests: - self.failUnlessEqual(ttk._convert_stringval(orig), expected) + self.assertEqual(ttk._convert_stringval(orig), expected) class TclObjsToPyTest(unittest.TestCase): def test_unicode(self): adict = {'opt': 'välúè'} - self.failUnlessEqual(ttk.tclobjs_to_py(adict), {'opt': 'välúè'}) + self.assertEqual(ttk.tclobjs_to_py(adict), {'opt': 'välúè'}) adict['opt'] = MockTclObj(adict['opt']) - self.failUnlessEqual(ttk.tclobjs_to_py(adict), {'opt': 'välúè'}) + self.assertEqual(ttk.tclobjs_to_py(adict), {'opt': 'välúè'}) def test_multivalues(self): adict = {'opt': [1, 2, 3, 4]} - self.failUnlessEqual(ttk.tclobjs_to_py(adict), {'opt': [1, 2, 3, 4]}) + self.assertEqual(ttk.tclobjs_to_py(adict), {'opt': [1, 2, 3, 4]}) adict['opt'] = [1, 'xm', 3] - self.failUnlessEqual(ttk.tclobjs_to_py(adict), {'opt': [1, 'xm', 3]}) + self.assertEqual(ttk.tclobjs_to_py(adict), {'opt': [1, 'xm', 3]}) adict['opt'] = (MockStateSpec('a', 'b'), 'válũè') - self.failUnlessEqual(ttk.tclobjs_to_py(adict), + self.assertEqual(ttk.tclobjs_to_py(adict), {'opt': [('a', 'b', 'válũè')]}) - self.failUnlessEqual(ttk.tclobjs_to_py({'x': ['y z']}), + self.assertEqual(ttk.tclobjs_to_py({'x': ['y z']}), {'x': ['y z']}) def test_nosplit(self): - self.failUnlessEqual(ttk.tclobjs_to_py({'text': 'some text'}), + self.assertEqual(ttk.tclobjs_to_py({'text': 'some text'}), {'text': 'some text'}) tests_nogui = (InternalFunctionsTest, TclObjsToPyTest) diff --git a/Lib/tkinter/test/test_ttk/test_style.py b/Lib/tkinter/test/test_ttk/test_style.py index 3eebb64..e9a1eb4 100644 --- a/Lib/tkinter/test/test_ttk/test_style.py +++ b/Lib/tkinter/test/test_ttk/test_style.py @@ -16,17 +16,17 @@ class StyleTest(unittest.TestCase): def test_configure(self): style = self.style style.configure('TButton', background='yellow') - self.failUnlessEqual(style.configure('TButton', 'background'), + self.assertEqual(style.configure('TButton', 'background'), 'yellow') - self.failUnless(isinstance(style.configure('TButton'), dict)) + self.assertTrue(isinstance(style.configure('TButton'), dict)) def test_map(self): style = self.style style.map('TButton', background=[('active', 'background', 'blue')]) - self.failUnlessEqual(style.map('TButton', 'background'), + self.assertEqual(style.map('TButton', 'background'), [('active', 'background', 'blue')]) - self.failUnless(isinstance(style.map('TButton'), dict)) + self.assertTrue(isinstance(style.map('TButton'), dict)) def test_lookup(self): @@ -34,38 +34,38 @@ class StyleTest(unittest.TestCase): style.configure('TButton', background='yellow') style.map('TButton', background=[('active', 'background', 'blue')]) - self.failUnlessEqual(style.lookup('TButton', 'background'), 'yellow') - self.failUnlessEqual(style.lookup('TButton', 'background', + self.assertEqual(style.lookup('TButton', 'background'), 'yellow') + self.assertEqual(style.lookup('TButton', 'background', ['active', 'background']), 'blue') - self.failUnlessEqual(style.lookup('TButton', 'optionnotdefined', + self.assertEqual(style.lookup('TButton', 'optionnotdefined', default='iknewit'), 'iknewit') def test_layout(self): style = self.style - self.failUnlessRaises(tkinter.TclError, style.layout, 'NotALayout') + self.assertRaises(tkinter.TclError, style.layout, 'NotALayout') tv_style = style.layout('Treeview') # "erase" Treeview layout style.layout('Treeview', '') - self.failUnlessEqual(style.layout('Treeview'), + self.assertEqual(style.layout('Treeview'), [('null', {'sticky': 'nswe'})] ) # restore layout style.layout('Treeview', tv_style) - self.failUnlessEqual(style.layout('Treeview'), tv_style) + self.assertEqual(style.layout('Treeview'), tv_style) # should return a list - self.failUnless(isinstance(style.layout('TButton'), list)) + self.assertTrue(isinstance(style.layout('TButton'), list)) # correct layout, but "option" doesn't exist as option - self.failUnlessRaises(tkinter.TclError, style.layout, 'Treeview', + self.assertRaises(tkinter.TclError, style.layout, 'Treeview', [('name', {'option': 'inexistent'})]) def test_theme_use(self): - self.failUnlessRaises(tkinter.TclError, self.style.theme_use, + self.assertRaises(tkinter.TclError, self.style.theme_use, 'nonexistingname') curr_theme = self.style.theme_use() @@ -79,8 +79,8 @@ class StyleTest(unittest.TestCase): # just one theme available, can't go on with tests return - self.failIf(curr_theme == new_theme) - self.failIf(new_theme != self.style.theme_use()) + self.assertFalse(curr_theme == new_theme) + self.assertFalse(new_theme != self.style.theme_use()) self.style.theme_use(curr_theme) diff --git a/Lib/tkinter/test/test_ttk/test_widgets.py b/Lib/tkinter/test/test_ttk/test_widgets.py index 29fdce0..48a5223 100644 --- a/Lib/tkinter/test/test_ttk/test_widgets.py +++ b/Lib/tkinter/test/test_ttk/test_widgets.py @@ -24,48 +24,48 @@ class WidgetTest(unittest.TestCase): def test_identify(self): self.widget.update_idletasks() - self.failUnlessEqual(self.widget.identify(5, 5), "label") - self.failUnlessEqual(self.widget.identify(-1, -1), "") + self.assertEqual(self.widget.identify(5, 5), "label") + self.assertEqual(self.widget.identify(-1, -1), "") - self.failUnlessRaises(tkinter.TclError, self.widget.identify, None, 5) - self.failUnlessRaises(tkinter.TclError, self.widget.identify, 5, None) - self.failUnlessRaises(tkinter.TclError, self.widget.identify, 5, '') + self.assertRaises(tkinter.TclError, self.widget.identify, None, 5) + self.assertRaises(tkinter.TclError, self.widget.identify, 5, None) + self.assertRaises(tkinter.TclError, self.widget.identify, 5, '') def test_widget_state(self): # XXX not sure about the portability of all these tests - self.failUnlessEqual(self.widget.state(), ()) - self.failUnlessEqual(self.widget.instate(['!disabled']), True) + self.assertEqual(self.widget.state(), ()) + self.assertEqual(self.widget.instate(['!disabled']), True) # changing from !disabled to disabled - self.failUnlessEqual(self.widget.state(['disabled']), ('!disabled', )) + self.assertEqual(self.widget.state(['disabled']), ('!disabled', )) # no state change - self.failUnlessEqual(self.widget.state(['disabled']), ()) + self.assertEqual(self.widget.state(['disabled']), ()) # change back to !disable but also active - self.failUnlessEqual(self.widget.state(['!disabled', 'active']), + self.assertEqual(self.widget.state(['!disabled', 'active']), ('!active', 'disabled')) # no state changes, again - self.failUnlessEqual(self.widget.state(['!disabled', 'active']), ()) - self.failUnlessEqual(self.widget.state(['active', '!disabled']), ()) + self.assertEqual(self.widget.state(['!disabled', 'active']), ()) + self.assertEqual(self.widget.state(['active', '!disabled']), ()) def test_cb(arg1, **kw): return arg1, kw - self.failUnlessEqual(self.widget.instate(['!disabled'], + self.assertEqual(self.widget.instate(['!disabled'], test_cb, "hi", **{"msg": "there"}), ('hi', {'msg': 'there'})) # attempt to set invalid statespec currstate = self.widget.state() - self.failUnlessRaises(tkinter.TclError, self.widget.instate, + self.assertRaises(tkinter.TclError, self.widget.instate, ['badstate']) - self.failUnlessRaises(tkinter.TclError, self.widget.instate, + self.assertRaises(tkinter.TclError, self.widget.instate, ['disabled', 'badstate']) # verify that widget didn't change its state - self.failUnlessEqual(currstate, self.widget.state()) + self.assertEqual(currstate, self.widget.state()) # ensuring that passing None as state doesn't modify current state self.widget.state(['active', '!disabled']) - self.failUnlessEqual(self.widget.state(), ('active', )) + self.assertEqual(self.widget.state(), ('active', )) class ButtonTest(unittest.TestCase): @@ -74,7 +74,7 @@ class ButtonTest(unittest.TestCase): success = [] btn = ttk.Button(command=lambda: success.append(1)) btn.invoke() - self.failUnless(success) + self.assertTrue(success) class CheckbuttonTest(unittest.TestCase): @@ -88,21 +88,21 @@ class CheckbuttonTest(unittest.TestCase): cbtn = ttk.Checkbutton(command=cb_test) # the variable automatically created by ttk.Checkbutton is actually # undefined till we invoke the Checkbutton - self.failUnlessEqual(cbtn.state(), ('alternate', )) - self.failUnlessRaises(tkinter.TclError, cbtn.tk.globalgetvar, + self.assertEqual(cbtn.state(), ('alternate', )) + self.assertRaises(tkinter.TclError, cbtn.tk.globalgetvar, cbtn['variable']) res = cbtn.invoke() - self.failUnlessEqual(res, "cb test called") - self.failUnlessEqual(cbtn['onvalue'], + self.assertEqual(res, "cb test called") + self.assertEqual(cbtn['onvalue'], cbtn.tk.globalgetvar(cbtn['variable'])) - self.failUnless(success) + self.assertTrue(success) cbtn['command'] = '' res = cbtn.invoke() - self.failUnlessEqual(res, '') - self.failIf(len(success) > 1) - self.failUnlessEqual(cbtn['offvalue'], + self.assertEqual(res, '') + self.assertFalse(len(success) > 1) + self.assertEqual(cbtn['offvalue'], cbtn.tk.globalgetvar(cbtn['variable'])) @@ -138,7 +138,7 @@ class ComboboxTest(unittest.TestCase): self.combo.event_generate('') self.combo.update() - self.failUnless(success) + self.assertTrue(success) def test_postcommand(self): @@ -149,18 +149,18 @@ class ComboboxTest(unittest.TestCase): self.combo.wait_visibility() self._show_drop_down_listbox() - self.failUnless(success) + self.assertTrue(success) # testing postcommand removal self.combo['postcommand'] = '' self._show_drop_down_listbox() - self.failUnlessEqual(len(success), 1) + self.assertEqual(len(success), 1) def test_values(self): def check_get_current(getval, currval): - self.failUnlessEqual(self.combo.get(), getval) - self.failUnlessEqual(self.combo.current(), currval) + self.assertEqual(self.combo.get(), getval) + self.assertEqual(self.combo.current(), currval) check_get_current('', -1) @@ -182,17 +182,17 @@ class ComboboxTest(unittest.TestCase): # testing values with empty string set through configure self.combo.configure(values=[1, '', 2]) - self.failUnlessEqual(self.combo['values'], ('1', '', '2')) + self.assertEqual(self.combo['values'], ('1', '', '2')) # out of range - self.failUnlessRaises(tkinter.TclError, self.combo.current, + self.assertRaises(tkinter.TclError, self.combo.current, len(self.combo['values'])) # it expects an integer (or something that can be converted to int) - self.failUnlessRaises(tkinter.TclError, self.combo.current, '') + self.assertRaises(tkinter.TclError, self.combo.current, '') # testing creating combobox with empty string in values combo2 = ttk.Combobox(values=[1, 2, '']) - self.failUnlessEqual(combo2['values'], ('1', '2', '')) + self.assertEqual(combo2['values'], ('1', '2', '')) combo2.destroy() @@ -208,12 +208,12 @@ class EntryTest(unittest.TestCase): def test_bbox(self): - self.failUnlessEqual(len(self.entry.bbox(0)), 4) + self.assertEqual(len(self.entry.bbox(0)), 4) for item in self.entry.bbox(0): - self.failUnless(isinstance(item, int)) + self.assertTrue(isinstance(item, int)) - self.failUnlessRaises(tkinter.TclError, self.entry.bbox, 'noindex') - self.failUnlessRaises(tkinter.TclError, self.entry.bbox, None) + self.assertRaises(tkinter.TclError, self.entry.bbox, 'noindex') + self.assertRaises(tkinter.TclError, self.entry.bbox, None) def test_identify(self): @@ -221,12 +221,12 @@ class EntryTest(unittest.TestCase): self.entry.wait_visibility() self.entry.update_idletasks() - self.failUnlessEqual(self.entry.identify(5, 5), "textarea") - self.failUnlessEqual(self.entry.identify(-1, -1), "") + self.assertEqual(self.entry.identify(5, 5), "textarea") + self.assertEqual(self.entry.identify(-1, -1), "") - self.failUnlessRaises(tkinter.TclError, self.entry.identify, None, 5) - self.failUnlessRaises(tkinter.TclError, self.entry.identify, 5, None) - self.failUnlessRaises(tkinter.TclError, self.entry.identify, 5, '') + self.assertRaises(tkinter.TclError, self.entry.identify, None, 5) + self.assertRaises(tkinter.TclError, self.entry.identify, 5, None) + self.assertRaises(tkinter.TclError, self.entry.identify, 5, '') def test_validation_options(self): @@ -238,23 +238,23 @@ class EntryTest(unittest.TestCase): self.entry['invalidcommand'] = test_invalid self.entry.validate() - self.failUnless(success) + self.assertTrue(success) self.entry['invalidcommand'] = '' self.entry.validate() - self.failUnlessEqual(len(success), 1) + self.assertEqual(len(success), 1) self.entry['invalidcommand'] = test_invalid self.entry['validatecommand'] = lambda: True self.entry.validate() - self.failUnlessEqual(len(success), 1) + self.assertEqual(len(success), 1) self.entry['validatecommand'] = '' self.entry.validate() - self.failUnlessEqual(len(success), 1) + self.assertEqual(len(success), 1) self.entry['validatecommand'] = True - self.failUnlessRaises(tkinter.TclError, self.entry.validate) + self.assertRaises(tkinter.TclError, self.entry.validate) def test_validation(self): @@ -271,8 +271,8 @@ class EntryTest(unittest.TestCase): self.entry.insert('end', 1) self.entry.insert('end', 'a') - self.failUnlessEqual(validation, [False, True]) - self.failUnlessEqual(self.entry.get(), 'a') + self.assertEqual(validation, [False, True]) + self.assertEqual(self.entry.get(), 'a') def test_revalidation(self): @@ -285,19 +285,19 @@ class EntryTest(unittest.TestCase): self.entry['validatecommand'] = self.entry.register(validate), '%P' self.entry.insert('end', 'avocado') - self.failUnlessEqual(self.entry.validate(), True) - self.failUnlessEqual(self.entry.state(), ()) + self.assertEqual(self.entry.validate(), True) + self.assertEqual(self.entry.state(), ()) self.entry.delete(0, 'end') - self.failUnlessEqual(self.entry.get(), '') + self.assertEqual(self.entry.get(), '') self.entry.insert('end', 'a1b') - self.failUnlessEqual(self.entry.validate(), False) - self.failUnlessEqual(self.entry.state(), ('invalid', )) + self.assertEqual(self.entry.validate(), False) + self.assertEqual(self.entry.state(), ('invalid', )) self.entry.delete(1) - self.failUnlessEqual(self.entry.validate(), True) - self.failUnlessEqual(self.entry.state(), ()) + self.assertEqual(self.entry.validate(), True) + self.assertEqual(self.entry.state(), ()) class PanedwindowTest(unittest.TestCase): @@ -315,108 +315,108 @@ class PanedwindowTest(unittest.TestCase): # attempt to add a child that is not a direct child of the paned window label = ttk.Label(self.paned) child = ttk.Label(label) - self.failUnlessRaises(tkinter.TclError, self.paned.add, child) + self.assertRaises(tkinter.TclError, self.paned.add, child) label.destroy() child.destroy() # another attempt label = ttk.Label() child = ttk.Label(label) - self.failUnlessRaises(tkinter.TclError, self.paned.add, child) + self.assertRaises(tkinter.TclError, self.paned.add, child) child.destroy() label.destroy() good_child = ttk.Label() self.paned.add(good_child) # re-adding a child is not accepted - self.failUnlessRaises(tkinter.TclError, self.paned.add, good_child) + self.assertRaises(tkinter.TclError, self.paned.add, good_child) other_child = ttk.Label(self.paned) self.paned.add(other_child) - self.failUnlessEqual(self.paned.pane(0), self.paned.pane(1)) - self.failUnlessRaises(tkinter.TclError, self.paned.pane, 2) + self.assertEqual(self.paned.pane(0), self.paned.pane(1)) + self.assertRaises(tkinter.TclError, self.paned.pane, 2) good_child.destroy() other_child.destroy() - self.failUnlessRaises(tkinter.TclError, self.paned.pane, 0) + self.assertRaises(tkinter.TclError, self.paned.pane, 0) def test_forget(self): - self.failUnlessRaises(tkinter.TclError, self.paned.forget, None) - self.failUnlessRaises(tkinter.TclError, self.paned.forget, 0) + self.assertRaises(tkinter.TclError, self.paned.forget, None) + self.assertRaises(tkinter.TclError, self.paned.forget, 0) self.paned.add(ttk.Label()) self.paned.forget(0) - self.failUnlessRaises(tkinter.TclError, self.paned.forget, 0) + self.assertRaises(tkinter.TclError, self.paned.forget, 0) def test_insert(self): - self.failUnlessRaises(tkinter.TclError, self.paned.insert, None, 0) - self.failUnlessRaises(tkinter.TclError, self.paned.insert, 0, None) - self.failUnlessRaises(tkinter.TclError, self.paned.insert, 0, 0) + self.assertRaises(tkinter.TclError, self.paned.insert, None, 0) + self.assertRaises(tkinter.TclError, self.paned.insert, 0, None) + self.assertRaises(tkinter.TclError, self.paned.insert, 0, 0) child = ttk.Label() child2 = ttk.Label() child3 = ttk.Label() - self.failUnlessRaises(tkinter.TclError, self.paned.insert, 0, child) + self.assertRaises(tkinter.TclError, self.paned.insert, 0, child) self.paned.insert('end', child2) self.paned.insert(0, child) - self.failUnlessEqual(self.paned.panes(), (str(child), str(child2))) + self.assertEqual(self.paned.panes(), (str(child), str(child2))) self.paned.insert(0, child2) - self.failUnlessEqual(self.paned.panes(), (str(child2), str(child))) + self.assertEqual(self.paned.panes(), (str(child2), str(child))) self.paned.insert('end', child3) - self.failUnlessEqual(self.paned.panes(), + self.assertEqual(self.paned.panes(), (str(child2), str(child), str(child3))) # reinserting a child should move it to its current position panes = self.paned.panes() self.paned.insert('end', child3) - self.failUnlessEqual(panes, self.paned.panes()) + self.assertEqual(panes, self.paned.panes()) # moving child3 to child2 position should result in child2 ending up # in previous child position and child ending up in previous child3 # position self.paned.insert(child2, child3) - self.failUnlessEqual(self.paned.panes(), + self.assertEqual(self.paned.panes(), (str(child3), str(child2), str(child))) def test_pane(self): - self.failUnlessRaises(tkinter.TclError, self.paned.pane, 0) + self.assertRaises(tkinter.TclError, self.paned.pane, 0) child = ttk.Label() self.paned.add(child) - self.failUnless(isinstance(self.paned.pane(0), dict)) - self.failUnlessEqual(self.paned.pane(0, weight=None), 0) + self.assertTrue(isinstance(self.paned.pane(0), dict)) + self.assertEqual(self.paned.pane(0, weight=None), 0) # newer form for querying a single option - self.failUnlessEqual(self.paned.pane(0, 'weight'), 0) - self.failUnlessEqual(self.paned.pane(0), self.paned.pane(str(child))) + self.assertEqual(self.paned.pane(0, 'weight'), 0) + self.assertEqual(self.paned.pane(0), self.paned.pane(str(child))) - self.failUnlessRaises(tkinter.TclError, self.paned.pane, 0, + self.assertRaises(tkinter.TclError, self.paned.pane, 0, badoption='somevalue') def test_sashpos(self): - self.failUnlessRaises(tkinter.TclError, self.paned.sashpos, None) - self.failUnlessRaises(tkinter.TclError, self.paned.sashpos, '') - self.failUnlessRaises(tkinter.TclError, self.paned.sashpos, 0) + self.assertRaises(tkinter.TclError, self.paned.sashpos, None) + self.assertRaises(tkinter.TclError, self.paned.sashpos, '') + self.assertRaises(tkinter.TclError, self.paned.sashpos, 0) child = ttk.Label(self.paned, text='a') self.paned.add(child, weight=1) - self.failUnlessRaises(tkinter.TclError, self.paned.sashpos, 0) + self.assertRaises(tkinter.TclError, self.paned.sashpos, 0) child2 = ttk.Label(self.paned, text='b') self.paned.add(child2) - self.failUnlessRaises(tkinter.TclError, self.paned.sashpos, 1) + self.assertRaises(tkinter.TclError, self.paned.sashpos, 1) self.paned.pack(expand=True, fill='both') self.paned.wait_visibility() curr_pos = self.paned.sashpos(0) self.paned.sashpos(0, 1000) - self.failUnless(curr_pos != self.paned.sashpos(0)) - self.failUnless(isinstance(self.paned.sashpos(0), int)) + self.assertTrue(curr_pos != self.paned.sashpos(0)) + self.assertTrue(isinstance(self.paned.sashpos(0), int)) class RadiobuttonTest(unittest.TestCase): @@ -432,21 +432,21 @@ class RadiobuttonTest(unittest.TestCase): cbtn2 = ttk.Radiobutton(command=cb_test, variable=myvar, value=1) res = cbtn.invoke() - self.failUnlessEqual(res, "cb test called") - self.failUnlessEqual(cbtn['value'], myvar.get()) - self.failUnlessEqual(myvar.get(), + self.assertEqual(res, "cb test called") + self.assertEqual(cbtn['value'], myvar.get()) + self.assertEqual(myvar.get(), cbtn.tk.globalgetvar(cbtn['variable'])) - self.failUnless(success) + self.assertTrue(success) cbtn2['command'] = '' res = cbtn2.invoke() - self.failUnlessEqual(res, '') - self.failIf(len(success) > 1) - self.failUnlessEqual(cbtn2['value'], myvar.get()) - self.failUnlessEqual(myvar.get(), + self.assertEqual(res, '') + self.assertFalse(len(success) > 1) + self.assertEqual(cbtn2['value'], myvar.get()) + self.assertEqual(myvar.get(), cbtn.tk.globalgetvar(cbtn['variable'])) - self.failUnlessEqual(str(cbtn['variable']), str(cbtn2['variable'])) + self.assertEqual(str(cbtn['variable']), str(cbtn2['variable'])) @@ -472,27 +472,27 @@ class ScaleTest(unittest.TestCase): self.scale['from_'] = 10 self.scale['to'] = 3 - self.failIf(failure) + self.assertFalse(failure) failure = [1, 1, 1] self.scale.configure(from_=2, to=5) self.scale.configure(from_=0, to=-2) self.scale.configure(to=10) - self.failIf(failure) + self.assertFalse(failure) def test_get(self): scale_width = self.scale.winfo_width() - self.failUnlessEqual(self.scale.get(scale_width, 0), self.scale['to']) + self.assertEqual(self.scale.get(scale_width, 0), self.scale['to']) - self.failUnlessEqual(self.scale.get(0, 0), self.scale['from']) - self.failUnlessEqual(self.scale.get(), self.scale['value']) + self.assertEqual(self.scale.get(0, 0), self.scale['from']) + self.assertEqual(self.scale.get(), self.scale['value']) self.scale['value'] = 30 - self.failUnlessEqual(self.scale.get(), self.scale['value']) + self.assertEqual(self.scale.get(), self.scale['value']) - self.failUnlessRaises(tkinter.TclError, self.scale.get, '', 0) - self.failUnlessRaises(tkinter.TclError, self.scale.get, 0, '') + self.assertRaises(tkinter.TclError, self.scale.get, '', 0) + self.assertRaises(tkinter.TclError, self.scale.get, 0, '') def test_set(self): @@ -500,30 +500,30 @@ class ScaleTest(unittest.TestCase): max = self.scale['to'] new_max = max + 10 self.scale.set(new_max) - self.failUnlessEqual(self.scale.get(), max) + self.assertEqual(self.scale.get(), max) min = self.scale['from'] self.scale.set(min - 1) - self.failUnlessEqual(self.scale.get(), min) + self.assertEqual(self.scale.get(), min) # changing directly the variable doesn't impose this limitation tho var = tkinter.DoubleVar() self.scale['variable'] = var var.set(max + 5) - self.failUnlessEqual(self.scale.get(), var.get()) - self.failUnlessEqual(self.scale.get(), max + 5) + self.assertEqual(self.scale.get(), var.get()) + self.assertEqual(self.scale.get(), max + 5) del var # the same happens with the value option self.scale['value'] = max + 10 - self.failUnlessEqual(self.scale.get(), max + 10) - self.failUnlessEqual(self.scale.get(), self.scale['value']) + self.assertEqual(self.scale.get(), max + 10) + self.assertEqual(self.scale.get(), self.scale['value']) # nevertheless, note that the max/min values we can get specifying # x, y coords are the ones according to the current range - self.failUnlessEqual(self.scale.get(0, 0), min) - self.failUnlessEqual(self.scale.get(self.scale.winfo_width(), 0), max) + self.assertEqual(self.scale.get(0, 0), min) + self.assertEqual(self.scale.get(self.scale.winfo_width(), 0), max) - self.failUnlessRaises(tkinter.TclError, self.scale.set, None) + self.assertRaises(tkinter.TclError, self.scale.set, None) class NotebookTest(unittest.TestCase): @@ -546,18 +546,18 @@ class NotebookTest(unittest.TestCase): def test_tab_identifiers(self): self.nb.forget(0) self.nb.hide(self.child2) - self.failUnlessRaises(tkinter.TclError, self.nb.tab, self.child1) - self.failUnlessEqual(self.nb.index('end'), 1) + self.assertRaises(tkinter.TclError, self.nb.tab, self.child1) + self.assertEqual(self.nb.index('end'), 1) self.nb.add(self.child2) - self.failUnlessEqual(self.nb.index('end'), 1) + self.assertEqual(self.nb.index('end'), 1) self.nb.select(self.child2) - self.failUnless(self.nb.tab('current')) + self.assertTrue(self.nb.tab('current')) self.nb.add(self.child1, text='a') self.nb.pack() self.nb.wait_visibility() - self.failUnlessEqual(self.nb.tab('@5,5'), self.nb.tab('current')) + self.assertEqual(self.nb.tab('@5,5'), self.nb.tab('current')) for i in range(5, 100, 5): if self.nb.tab('@%d, 5' % i, text=None) == 'a': @@ -567,17 +567,17 @@ class NotebookTest(unittest.TestCase): def test_add_and_hidden(self): - self.failUnlessRaises(tkinter.TclError, self.nb.hide, -1) - self.failUnlessRaises(tkinter.TclError, self.nb.hide, 'hi') - self.failUnlessRaises(tkinter.TclError, self.nb.hide, None) - self.failUnlessRaises(tkinter.TclError, self.nb.add, None) - self.failUnlessRaises(tkinter.TclError, self.nb.add, ttk.Label(), + self.assertRaises(tkinter.TclError, self.nb.hide, -1) + self.assertRaises(tkinter.TclError, self.nb.hide, 'hi') + self.assertRaises(tkinter.TclError, self.nb.hide, None) + self.assertRaises(tkinter.TclError, self.nb.add, None) + self.assertRaises(tkinter.TclError, self.nb.add, ttk.Label(), unknown='option') tabs = self.nb.tabs() self.nb.hide(self.child1) self.nb.add(self.child1) - self.failUnlessEqual(self.nb.tabs(), tabs) + self.assertEqual(self.nb.tabs(), tabs) child = ttk.Label() self.nb.add(child, text='c') @@ -588,70 +588,70 @@ class NotebookTest(unittest.TestCase): child2_index = self.nb.index(self.child2) self.nb.hide(self.child2) self.nb.add(self.child2) - self.failUnlessEqual(self.nb.tabs(), tabs) - self.failUnlessEqual(self.nb.index(self.child2), child2_index) - self.failUnless(str(self.child2) == self.nb.tabs()[child2_index]) + self.assertEqual(self.nb.tabs(), tabs) + self.assertEqual(self.nb.index(self.child2), child2_index) + self.assertTrue(str(self.child2) == self.nb.tabs()[child2_index]) # but the tab next to it (not hidden) is the one selected now - self.failUnlessEqual(self.nb.index('current'), curr + 1) + self.assertEqual(self.nb.index('current'), curr + 1) def test_forget(self): - self.failUnlessRaises(tkinter.TclError, self.nb.forget, -1) - self.failUnlessRaises(tkinter.TclError, self.nb.forget, 'hi') - self.failUnlessRaises(tkinter.TclError, self.nb.forget, None) + self.assertRaises(tkinter.TclError, self.nb.forget, -1) + self.assertRaises(tkinter.TclError, self.nb.forget, 'hi') + self.assertRaises(tkinter.TclError, self.nb.forget, None) tabs = self.nb.tabs() child1_index = self.nb.index(self.child1) self.nb.forget(self.child1) - self.failIf(str(self.child1) in self.nb.tabs()) - self.failUnlessEqual(len(tabs) - 1, len(self.nb.tabs())) + self.assertFalse(str(self.child1) in self.nb.tabs()) + self.assertEqual(len(tabs) - 1, len(self.nb.tabs())) self.nb.add(self.child1) - self.failUnlessEqual(self.nb.index(self.child1), 1) - self.failIf(child1_index == self.nb.index(self.child1)) + self.assertEqual(self.nb.index(self.child1), 1) + self.assertFalse(child1_index == self.nb.index(self.child1)) def test_index(self): - self.failUnlessRaises(tkinter.TclError, self.nb.index, -1) - self.failUnlessRaises(tkinter.TclError, self.nb.index, None) + self.assertRaises(tkinter.TclError, self.nb.index, -1) + self.assertRaises(tkinter.TclError, self.nb.index, None) - self.failUnless(isinstance(self.nb.index('end'), int)) - self.failUnlessEqual(self.nb.index(self.child1), 0) - self.failUnlessEqual(self.nb.index(self.child2), 1) - self.failUnlessEqual(self.nb.index('end'), 2) + self.assertTrue(isinstance(self.nb.index('end'), int)) + self.assertEqual(self.nb.index(self.child1), 0) + self.assertEqual(self.nb.index(self.child2), 1) + self.assertEqual(self.nb.index('end'), 2) def test_insert(self): # moving tabs tabs = self.nb.tabs() self.nb.insert(1, tabs[0]) - self.failUnlessEqual(self.nb.tabs(), (tabs[1], tabs[0])) + self.assertEqual(self.nb.tabs(), (tabs[1], tabs[0])) self.nb.insert(self.child1, self.child2) - self.failUnlessEqual(self.nb.tabs(), tabs) + self.assertEqual(self.nb.tabs(), tabs) self.nb.insert('end', self.child1) - self.failUnlessEqual(self.nb.tabs(), (tabs[1], tabs[0])) + self.assertEqual(self.nb.tabs(), (tabs[1], tabs[0])) self.nb.insert('end', 0) - self.failUnlessEqual(self.nb.tabs(), tabs) + self.assertEqual(self.nb.tabs(), tabs) # bad moves - self.failUnlessRaises(tkinter.TclError, self.nb.insert, 2, tabs[0]) - self.failUnlessRaises(tkinter.TclError, self.nb.insert, -1, tabs[0]) + self.assertRaises(tkinter.TclError, self.nb.insert, 2, tabs[0]) + self.assertRaises(tkinter.TclError, self.nb.insert, -1, tabs[0]) # new tab child3 = ttk.Label() self.nb.insert(1, child3) - self.failUnlessEqual(self.nb.tabs(), (tabs[0], str(child3), tabs[1])) + self.assertEqual(self.nb.tabs(), (tabs[0], str(child3), tabs[1])) self.nb.forget(child3) - self.failUnlessEqual(self.nb.tabs(), tabs) + self.assertEqual(self.nb.tabs(), tabs) self.nb.insert(self.child1, child3) - self.failUnlessEqual(self.nb.tabs(), (str(child3), ) + tabs) + self.assertEqual(self.nb.tabs(), (str(child3), ) + tabs) self.nb.forget(child3) - self.failUnlessRaises(tkinter.TclError, self.nb.insert, 2, child3) - self.failUnlessRaises(tkinter.TclError, self.nb.insert, -1, child3) + self.assertRaises(tkinter.TclError, self.nb.insert, 2, child3) + self.assertRaises(tkinter.TclError, self.nb.insert, -1, child3) # bad inserts - self.failUnlessRaises(tkinter.TclError, self.nb.insert, 'end', None) - self.failUnlessRaises(tkinter.TclError, self.nb.insert, None, 0) - self.failUnlessRaises(tkinter.TclError, self.nb.insert, None, None) + self.assertRaises(tkinter.TclError, self.nb.insert, 'end', None) + self.assertRaises(tkinter.TclError, self.nb.insert, None, 0) + self.assertRaises(tkinter.TclError, self.nb.insert, None, None) def test_select(self): @@ -665,36 +665,36 @@ class NotebookTest(unittest.TestCase): self.nb.bind('<>', lambda evt: tab_changed.append(True)) - self.failUnlessEqual(self.nb.select(), str(self.child1)) + self.assertEqual(self.nb.select(), str(self.child1)) self.nb.select(self.child2) - self.failUnless(success) - self.failUnlessEqual(self.nb.select(), str(self.child2)) + self.assertTrue(success) + self.assertEqual(self.nb.select(), str(self.child2)) self.nb.update() - self.failUnless(tab_changed) + self.assertTrue(tab_changed) def test_tab(self): - self.failUnlessRaises(tkinter.TclError, self.nb.tab, -1) - self.failUnlessRaises(tkinter.TclError, self.nb.tab, 'notab') - self.failUnlessRaises(tkinter.TclError, self.nb.tab, None) + self.assertRaises(tkinter.TclError, self.nb.tab, -1) + self.assertRaises(tkinter.TclError, self.nb.tab, 'notab') + self.assertRaises(tkinter.TclError, self.nb.tab, None) - self.failUnless(isinstance(self.nb.tab(self.child1), dict)) - self.failUnlessEqual(self.nb.tab(self.child1, text=None), 'a') + self.assertTrue(isinstance(self.nb.tab(self.child1), dict)) + self.assertEqual(self.nb.tab(self.child1, text=None), 'a') # newer form for querying a single option - self.failUnlessEqual(self.nb.tab(self.child1, 'text'), 'a') + self.assertEqual(self.nb.tab(self.child1, 'text'), 'a') self.nb.tab(self.child1, text='abc') - self.failUnlessEqual(self.nb.tab(self.child1, text=None), 'abc') - self.failUnlessEqual(self.nb.tab(self.child1, 'text'), 'abc') + self.assertEqual(self.nb.tab(self.child1, text=None), 'abc') + self.assertEqual(self.nb.tab(self.child1, 'text'), 'abc') def test_tabs(self): - self.failUnlessEqual(len(self.nb.tabs()), 2) + self.assertEqual(len(self.nb.tabs()), 2) self.nb.forget(self.child1) self.nb.forget(self.child2) - self.failUnlessEqual(self.nb.tabs(), ()) + self.assertEqual(self.nb.tabs(), ()) def test_traversal(self): @@ -705,16 +705,16 @@ class NotebookTest(unittest.TestCase): support.simulate_mouse_click(self.nb, 5, 5) self.nb.event_generate('') - self.failUnlessEqual(self.nb.select(), str(self.child2)) + self.assertEqual(self.nb.select(), str(self.child2)) self.nb.event_generate('') - self.failUnlessEqual(self.nb.select(), str(self.child1)) + self.assertEqual(self.nb.select(), str(self.child1)) self.nb.event_generate('') - self.failUnlessEqual(self.nb.select(), str(self.child2)) + self.assertEqual(self.nb.select(), str(self.child2)) self.nb.tab(self.child1, text='a', underline=0) self.nb.enable_traversal() self.nb.event_generate('') - self.failUnlessEqual(self.nb.select(), str(self.child1)) + self.assertEqual(self.nb.select(), str(self.child1)) class TreeviewTest(unittest.TestCase): @@ -730,17 +730,17 @@ class TreeviewTest(unittest.TestCase): def test_bbox(self): self.tv.pack() - self.failUnlessEqual(self.tv.bbox(''), '') + self.assertEqual(self.tv.bbox(''), '') self.tv.wait_visibility() self.tv.update() item_id = self.tv.insert('', 'end') children = self.tv.get_children() - self.failUnless(children) + self.assertTrue(children) bbox = self.tv.bbox(children[0]) - self.failUnlessEqual(len(bbox), 4) - self.failUnless(isinstance(bbox, tuple)) + self.assertEqual(len(bbox), 4) + self.assertTrue(isinstance(bbox, tuple)) for item in bbox: if not isinstance(item, int): self.fail("Invalid bounding box: %s" % bbox) @@ -751,86 +751,86 @@ class TreeviewTest(unittest.TestCase): self.tv.column('test', width=50) bbox_column0 = self.tv.bbox(children[0], 0) root_width = self.tv.column('#0', width=None) - self.failUnlessEqual(bbox_column0[0], bbox[0] + root_width) + self.assertEqual(bbox_column0[0], bbox[0] + root_width) # verify that bbox of a closed item is the empty string child1 = self.tv.insert(item_id, 'end') - self.failUnlessEqual(self.tv.bbox(child1), '') + self.assertEqual(self.tv.bbox(child1), '') def test_children(self): # no children yet, should get an empty tuple - self.failUnlessEqual(self.tv.get_children(), ()) + self.assertEqual(self.tv.get_children(), ()) item_id = self.tv.insert('', 'end') - self.failUnless(isinstance(self.tv.get_children(), tuple)) - self.failUnlessEqual(self.tv.get_children()[0], item_id) + self.assertTrue(isinstance(self.tv.get_children(), tuple)) + self.assertEqual(self.tv.get_children()[0], item_id) # add item_id and child3 as children of child2 child2 = self.tv.insert('', 'end') child3 = self.tv.insert('', 'end') self.tv.set_children(child2, item_id, child3) - self.failUnlessEqual(self.tv.get_children(child2), (item_id, child3)) + self.assertEqual(self.tv.get_children(child2), (item_id, child3)) # child3 has child2 as parent, thus trying to set child2 as a children # of child3 should result in an error - self.failUnlessRaises(tkinter.TclError, + self.assertRaises(tkinter.TclError, self.tv.set_children, child3, child2) # remove child2 children self.tv.set_children(child2) - self.failUnlessEqual(self.tv.get_children(child2), ()) + self.assertEqual(self.tv.get_children(child2), ()) # remove root's children self.tv.set_children('') - self.failUnlessEqual(self.tv.get_children(), ()) + self.assertEqual(self.tv.get_children(), ()) def test_column(self): # return a dict with all options/values - self.failUnless(isinstance(self.tv.column('#0'), dict)) + self.assertTrue(isinstance(self.tv.column('#0'), dict)) # return a single value of the given option - self.failUnless(isinstance(self.tv.column('#0', width=None), int)) + self.assertTrue(isinstance(self.tv.column('#0', width=None), int)) # set a new value for an option self.tv.column('#0', width=10) # testing new way to get option value - self.failUnlessEqual(self.tv.column('#0', 'width'), 10) - self.failUnlessEqual(self.tv.column('#0', width=None), 10) + self.assertEqual(self.tv.column('#0', 'width'), 10) + self.assertEqual(self.tv.column('#0', width=None), 10) # check read-only option - self.failUnlessRaises(tkinter.TclError, self.tv.column, '#0', id='X') + self.assertRaises(tkinter.TclError, self.tv.column, '#0', id='X') - self.failUnlessRaises(tkinter.TclError, self.tv.column, 'invalid') + self.assertRaises(tkinter.TclError, self.tv.column, 'invalid') invalid_kws = [ {'unknown_option': 'some value'}, {'stretch': 'wrong'}, {'anchor': 'wrong'}, {'width': 'wrong'}, {'minwidth': 'wrong'} ] for kw in invalid_kws: - self.failUnlessRaises(tkinter.TclError, self.tv.column, '#0', + self.assertRaises(tkinter.TclError, self.tv.column, '#0', **kw) def test_delete(self): - self.failUnlessRaises(tkinter.TclError, self.tv.delete, '#0') + self.assertRaises(tkinter.TclError, self.tv.delete, '#0') item_id = self.tv.insert('', 'end') item2 = self.tv.insert(item_id, 'end') - self.failUnlessEqual(self.tv.get_children(), (item_id, )) - self.failUnlessEqual(self.tv.get_children(item_id), (item2, )) + self.assertEqual(self.tv.get_children(), (item_id, )) + self.assertEqual(self.tv.get_children(item_id), (item2, )) self.tv.delete(item_id) - self.failIf(self.tv.get_children()) + self.assertFalse(self.tv.get_children()) # reattach should fail - self.failUnlessRaises(tkinter.TclError, + self.assertRaises(tkinter.TclError, self.tv.reattach, item_id, '', 'end') # test multiple item delete item1 = self.tv.insert('', 'end') item2 = self.tv.insert('', 'end') - self.failUnlessEqual(self.tv.get_children(), (item1, item2)) + self.assertEqual(self.tv.get_children(), (item1, item2)) self.tv.delete(item1, item2) - self.failIf(self.tv.get_children()) + self.assertFalse(self.tv.get_children()) def test_detach_reattach(self): @@ -840,81 +840,81 @@ class TreeviewTest(unittest.TestCase): # calling detach without items is valid, although it does nothing prev = self.tv.get_children() self.tv.detach() # this should do nothing - self.failUnlessEqual(prev, self.tv.get_children()) + self.assertEqual(prev, self.tv.get_children()) - self.failUnlessEqual(self.tv.get_children(), (item_id, )) - self.failUnlessEqual(self.tv.get_children(item_id), (item2, )) + self.assertEqual(self.tv.get_children(), (item_id, )) + self.assertEqual(self.tv.get_children(item_id), (item2, )) # detach item with children self.tv.detach(item_id) - self.failIf(self.tv.get_children()) + self.assertFalse(self.tv.get_children()) # reattach item with children self.tv.reattach(item_id, '', 'end') - self.failUnlessEqual(self.tv.get_children(), (item_id, )) - self.failUnlessEqual(self.tv.get_children(item_id), (item2, )) + self.assertEqual(self.tv.get_children(), (item_id, )) + self.assertEqual(self.tv.get_children(item_id), (item2, )) # move a children to the root self.tv.move(item2, '', 'end') - self.failUnlessEqual(self.tv.get_children(), (item_id, item2)) - self.failUnlessEqual(self.tv.get_children(item_id), ()) + self.assertEqual(self.tv.get_children(), (item_id, item2)) + self.assertEqual(self.tv.get_children(item_id), ()) # bad values - self.failUnlessRaises(tkinter.TclError, + self.assertRaises(tkinter.TclError, self.tv.reattach, 'nonexistent', '', 'end') - self.failUnlessRaises(tkinter.TclError, + self.assertRaises(tkinter.TclError, self.tv.detach, 'nonexistent') - self.failUnlessRaises(tkinter.TclError, + self.assertRaises(tkinter.TclError, self.tv.reattach, item2, 'otherparent', 'end') - self.failUnlessRaises(tkinter.TclError, + self.assertRaises(tkinter.TclError, self.tv.reattach, item2, '', 'invalid') # multiple detach self.tv.detach(item_id, item2) - self.failUnlessEqual(self.tv.get_children(), ()) - self.failUnlessEqual(self.tv.get_children(item_id), ()) + self.assertEqual(self.tv.get_children(), ()) + self.assertEqual(self.tv.get_children(item_id), ()) def test_exists(self): - self.failUnlessEqual(self.tv.exists('something'), False) - self.failUnlessEqual(self.tv.exists(''), True) - self.failUnlessEqual(self.tv.exists({}), False) + self.assertEqual(self.tv.exists('something'), False) + self.assertEqual(self.tv.exists(''), True) + self.assertEqual(self.tv.exists({}), False) # the following will make a tk.call equivalent to # tk.call(treeview, "exists") which should result in an error # in the tcl interpreter since tk requires an item. - self.failUnlessRaises(tkinter.TclError, self.tv.exists, None) + self.assertRaises(tkinter.TclError, self.tv.exists, None) def test_focus(self): # nothing is focused right now - self.failUnlessEqual(self.tv.focus(), '') + self.assertEqual(self.tv.focus(), '') item1 = self.tv.insert('', 'end') self.tv.focus(item1) - self.failUnlessEqual(self.tv.focus(), item1) + self.assertEqual(self.tv.focus(), item1) self.tv.delete(item1) - self.failUnlessEqual(self.tv.focus(), '') + self.assertEqual(self.tv.focus(), '') # try focusing inexistent item - self.failUnlessRaises(tkinter.TclError, self.tv.focus, 'hi') + self.assertRaises(tkinter.TclError, self.tv.focus, 'hi') def test_heading(self): # check a dict is returned - self.failUnless(isinstance(self.tv.heading('#0'), dict)) + self.assertTrue(isinstance(self.tv.heading('#0'), dict)) # check a value is returned self.tv.heading('#0', text='hi') - self.failUnlessEqual(self.tv.heading('#0', 'text'), 'hi') - self.failUnlessEqual(self.tv.heading('#0', text=None), 'hi') + self.assertEqual(self.tv.heading('#0', 'text'), 'hi') + self.assertEqual(self.tv.heading('#0', text=None), 'hi') # invalid option - self.failUnlessRaises(tkinter.TclError, self.tv.heading, '#0', + self.assertRaises(tkinter.TclError, self.tv.heading, '#0', background=None) # invalid value - self.failUnlessRaises(tkinter.TclError, self.tv.heading, '#0', + self.assertRaises(tkinter.TclError, self.tv.heading, '#0', anchor=1) @@ -940,7 +940,7 @@ class TreeviewTest(unittest.TestCase): success = [] commands = self.tv.master._tclCommands self.tv.heading('#0', command=str(self.tv.heading('#0', command=None))) - self.failUnlessEqual(commands, self.tv.master._tclCommands) + self.assertEqual(commands, self.tv.master._tclCommands) simulate_heading_click(5, 5) if not success: self.fail("The command associated to the treeview heading wasn't " @@ -954,92 +954,92 @@ class TreeviewTest(unittest.TestCase): def test_index(self): # item 'what' doesn't exist - self.failUnlessRaises(tkinter.TclError, self.tv.index, 'what') + self.assertRaises(tkinter.TclError, self.tv.index, 'what') - self.failUnlessEqual(self.tv.index(''), 0) + self.assertEqual(self.tv.index(''), 0) item1 = self.tv.insert('', 'end') item2 = self.tv.insert('', 'end') c1 = self.tv.insert(item1, 'end') c2 = self.tv.insert(item1, 'end') - self.failUnlessEqual(self.tv.index(item1), 0) - self.failUnlessEqual(self.tv.index(c1), 0) - self.failUnlessEqual(self.tv.index(c2), 1) - self.failUnlessEqual(self.tv.index(item2), 1) + self.assertEqual(self.tv.index(item1), 0) + self.assertEqual(self.tv.index(c1), 0) + self.assertEqual(self.tv.index(c2), 1) + self.assertEqual(self.tv.index(item2), 1) self.tv.move(item2, '', 0) - self.failUnlessEqual(self.tv.index(item2), 0) - self.failUnlessEqual(self.tv.index(item1), 1) + self.assertEqual(self.tv.index(item2), 0) + self.assertEqual(self.tv.index(item1), 1) # check that index still works even after its parent and siblings # have been detached self.tv.detach(item1) - self.failUnlessEqual(self.tv.index(c2), 1) + self.assertEqual(self.tv.index(c2), 1) self.tv.detach(c1) - self.failUnlessEqual(self.tv.index(c2), 0) + self.assertEqual(self.tv.index(c2), 0) # but it fails after item has been deleted self.tv.delete(item1) - self.failUnlessRaises(tkinter.TclError, self.tv.index, c2) + self.assertRaises(tkinter.TclError, self.tv.index, c2) def test_insert_item(self): # parent 'none' doesn't exist - self.failUnlessRaises(tkinter.TclError, self.tv.insert, 'none', 'end') + self.assertRaises(tkinter.TclError, self.tv.insert, 'none', 'end') # open values - self.failUnlessRaises(tkinter.TclError, self.tv.insert, '', 'end', + self.assertRaises(tkinter.TclError, self.tv.insert, '', 'end', open='') - self.failUnlessRaises(tkinter.TclError, self.tv.insert, '', 'end', + self.assertRaises(tkinter.TclError, self.tv.insert, '', 'end', open='please') - self.failIf(self.tv.delete(self.tv.insert('', 'end', open=True))) - self.failIf(self.tv.delete(self.tv.insert('', 'end', open=False))) + self.assertFalse(self.tv.delete(self.tv.insert('', 'end', open=True))) + self.assertFalse(self.tv.delete(self.tv.insert('', 'end', open=False))) # invalid index - self.failUnlessRaises(tkinter.TclError, self.tv.insert, '', 'middle') + self.assertRaises(tkinter.TclError, self.tv.insert, '', 'middle') # trying to duplicate item id is invalid itemid = self.tv.insert('', 'end', 'first-item') - self.failUnlessEqual(itemid, 'first-item') - self.failUnlessRaises(tkinter.TclError, self.tv.insert, '', 'end', + self.assertEqual(itemid, 'first-item') + self.assertRaises(tkinter.TclError, self.tv.insert, '', 'end', 'first-item') - self.failUnlessRaises(tkinter.TclError, self.tv.insert, '', 'end', + self.assertRaises(tkinter.TclError, self.tv.insert, '', 'end', MockTclObj('first-item')) # unicode values value = '\xe1ba' item = self.tv.insert('', 'end', values=(value, )) - self.failUnlessEqual(self.tv.item(item, 'values'), (value, )) - self.failUnlessEqual(self.tv.item(item, values=None), (value, )) + self.assertEqual(self.tv.item(item, 'values'), (value, )) + self.assertEqual(self.tv.item(item, values=None), (value, )) self.tv.item(item, values=list(self.tv.item(item, values=None))) - self.failUnlessEqual(self.tv.item(item, values=None), (value, )) + self.assertEqual(self.tv.item(item, values=None), (value, )) - self.failUnless(isinstance(self.tv.item(item), dict)) + self.assertTrue(isinstance(self.tv.item(item), dict)) # erase item values self.tv.item(item, values='') - self.failIf(self.tv.item(item, values=None)) + self.assertFalse(self.tv.item(item, values=None)) # item tags item = self.tv.insert('', 'end', tags=[1, 2, value]) - self.failUnlessEqual(self.tv.item(item, tags=None), ('1', '2', value)) + self.assertEqual(self.tv.item(item, tags=None), ('1', '2', value)) self.tv.item(item, tags=[]) - self.failIf(self.tv.item(item, tags=None)) + self.assertFalse(self.tv.item(item, tags=None)) self.tv.item(item, tags=(1, 2)) - self.failUnlessEqual(self.tv.item(item, tags=None), ('1', '2')) + self.assertEqual(self.tv.item(item, tags=None), ('1', '2')) # values with spaces item = self.tv.insert('', 'end', values=('a b c', '%s %s' % (value, value))) - self.failUnlessEqual(self.tv.item(item, values=None), + self.assertEqual(self.tv.item(item, values=None), ('a b c', '%s %s' % (value, value))) # text - self.failUnlessEqual(self.tv.item( + self.assertEqual(self.tv.item( self.tv.insert('', 'end', text="Label here"), text=None), "Label here") - self.failUnlessEqual(self.tv.item( + self.assertEqual(self.tv.item( self.tv.insert('', 'end', text=value), text=None), value) @@ -1047,29 +1047,29 @@ class TreeviewTest(unittest.TestCase): def test_set(self): self.tv['columns'] = ['A', 'B'] item = self.tv.insert('', 'end', values=['a', 'b']) - self.failUnlessEqual(self.tv.set(item), {'A': 'a', 'B': 'b'}) + self.assertEqual(self.tv.set(item), {'A': 'a', 'B': 'b'}) self.tv.set(item, 'B', 'a') - self.failUnlessEqual(self.tv.item(item, values=None), ('a', 'a')) + self.assertEqual(self.tv.item(item, values=None), ('a', 'a')) self.tv['columns'] = ['B'] - self.failUnlessEqual(self.tv.set(item), {'B': 'a'}) + self.assertEqual(self.tv.set(item), {'B': 'a'}) self.tv.set(item, 'B', 'b') - self.failUnlessEqual(self.tv.set(item, column='B'), 'b') - self.failUnlessEqual(self.tv.item(item, values=None), ('b', 'a')) + self.assertEqual(self.tv.set(item, column='B'), 'b') + self.assertEqual(self.tv.item(item, values=None), ('b', 'a')) self.tv.set(item, 'B', 123) - self.failUnlessEqual(self.tv.set(item, 'B'), 123) - self.failUnlessEqual(self.tv.item(item, values=None), (123, 'a')) - self.failUnlessEqual(self.tv.set(item), {'B': 123}) + self.assertEqual(self.tv.set(item, 'B'), 123) + self.assertEqual(self.tv.item(item, values=None), (123, 'a')) + self.assertEqual(self.tv.set(item), {'B': 123}) # inexistent column - self.failUnlessRaises(tkinter.TclError, self.tv.set, item, 'A') - self.failUnlessRaises(tkinter.TclError, self.tv.set, item, 'A', 'b') + self.assertRaises(tkinter.TclError, self.tv.set, item, 'A') + self.assertRaises(tkinter.TclError, self.tv.set, item, 'A', 'b') # inexistent item - self.failUnlessRaises(tkinter.TclError, self.tv.set, 'notme') + self.assertRaises(tkinter.TclError, self.tv.set, 'notme') def test_tag_bind(self): @@ -1095,28 +1095,28 @@ class TreeviewTest(unittest.TestCase): pos_y.add(i) found.add(item_id) - self.failUnlessEqual(len(pos_y), 2) # item1 and item2 y pos + self.assertEqual(len(pos_y), 2) # item1 and item2 y pos for y in pos_y: support.simulate_mouse_click(self.tv, 0, y) # by now there should be 4 things in the events list, since each # item had a bind for two events that were simulated above - self.failUnlessEqual(len(events), 4) + self.assertEqual(len(events), 4) for evt in zip(events[::2], events[1::2]): - self.failUnlessEqual(evt, (1, 2)) + self.assertEqual(evt, (1, 2)) def test_tag_configure(self): # Just testing parameter passing for now - self.failUnlessRaises(TypeError, self.tv.tag_configure) - self.failUnlessRaises(tkinter.TclError, self.tv.tag_configure, + self.assertRaises(TypeError, self.tv.tag_configure) + self.assertRaises(tkinter.TclError, self.tv.tag_configure, 'test', sky='blue') self.tv.tag_configure('test', foreground='blue') - self.failUnlessEqual(self.tv.tag_configure('test', 'foreground'), + self.assertEqual(self.tv.tag_configure('test', 'foreground'), 'blue') - self.failUnlessEqual(self.tv.tag_configure('test', foreground=None), + self.assertEqual(self.tv.tag_configure('test', foreground=None), 'blue') - self.failUnless(isinstance(self.tv.tag_configure('test'), dict)) + self.assertTrue(isinstance(self.tv.tag_configure('test'), dict)) tests_gui = ( -- cgit v0.12 From fe5f11c684ff44f45dcc38a671efc17b30fca055 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 08:52:53 +0000 Subject: Merged revisions 73718,73721,73723 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r73718 | benjamin.peterson | 2009-07-01 01:35:19 +0200 (Mi, 01 Jul 2009) | 9 lines Merged revisions 73717 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73717 | benjamin.peterson | 2009-06-30 18:30:12 -0500 (Tue, 30 Jun 2009) | 1 line use assert* methods in test_unittest ........ ................ r73721 | benjamin.peterson | 2009-07-01 02:43:10 +0200 (Mi, 01 Jul 2009) | 11 lines Merged revisions 73720 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73720 | benjamin.peterson | 2009-06-30 19:36:41 -0500 (Tue, 30 Jun 2009) | 4 lines fix a few cases where automated fail -> assert translation messed up Thanks Joe Amenta ........ ................ r73723 | benjamin.peterson | 2009-07-01 02:45:43 +0200 (Mi, 01 Jul 2009) | 1 line remove use of failIf ................ --- Lib/ctypes/test/test_internals.py | 4 +- Lib/test/support.py | 2 +- Lib/test/test_logging.py | 46 ++++++++--------- Lib/test/test_unittest.py | 102 +++++++++++++++++++------------------- 4 files changed, 77 insertions(+), 77 deletions(-) diff --git a/Lib/ctypes/test/test_internals.py b/Lib/ctypes/test/test_internals.py index f7d9a1b..03d820e 100644 --- a/Lib/ctypes/test/test_internals.py +++ b/Lib/ctypes/test/test_internals.py @@ -18,7 +18,7 @@ What about pointers? """ class ObjectsTestCase(unittest.TestCase): - def assertTrueSame(self, a, b): + def assertSame(self, a, b): self.assertEqual(id(a), id(b)) def test_ints(self): @@ -33,7 +33,7 @@ class ObjectsTestCase(unittest.TestCase): rc = grc(s) cs = c_char_p(s) self.assertEqual(rc + 1, grc(s)) - self.assertTrueSame(cs._objects, s) + self.assertSame(cs._objects, s) def test_simple_struct(self): class X(Structure): diff --git a/Lib/test/support.py b/Lib/test/support.py index 337a33f..f916f4a 100644 --- a/Lib/test/support.py +++ b/Lib/test/support.py @@ -731,7 +731,7 @@ def bigmemtest(minsize, memuse, overhead=5*_1M): # to make sure they work. We still want to avoid using # too much memory, though, but we do that noisily. maxsize = 5147 - self.failIf(maxsize * memuse + overhead > 20 * _1M) + self.assertFalse(maxsize * memuse + overhead > 20 * _1M) else: maxsize = int((max_memuse - overhead) / memuse) if maxsize < minsize: diff --git a/Lib/test/test_logging.py b/Lib/test/test_logging.py index 72b26bb..aff0ce3 100644 --- a/Lib/test/test_logging.py +++ b/Lib/test/test_logging.py @@ -99,7 +99,7 @@ class BaseTest(unittest.TestCase): finally: logging._releaseLock() - def assertTruelog_lines(self, expected_values, stream=None): + def assert_log_lines(self, expected_values, stream=None): """Match the collected log lines against the regular expression self.expected_log_pat, and compare the extracted group values to the expected_values list of tuples.""" @@ -165,7 +165,7 @@ class BuiltinLevelsTest(BaseTest): INF.debug(m()) - self.assertTruelog_lines([ + self.assert_log_lines([ ('ERR', 'CRITICAL', '1'), ('ERR', 'ERROR', '2'), ('INF', 'CRITICAL', '3'), @@ -197,7 +197,7 @@ class BuiltinLevelsTest(BaseTest): INF_ERR.info(m()) INF_ERR.debug(m()) - self.assertTruelog_lines([ + self.assert_log_lines([ ('INF.ERR', 'CRITICAL', '1'), ('INF.ERR', 'ERROR', '2'), ]) @@ -228,7 +228,7 @@ class BuiltinLevelsTest(BaseTest): INF_ERR_UNDEF.info(m()) INF_ERR_UNDEF.debug(m()) - self.assertTruelog_lines([ + self.assert_log_lines([ ('INF.UNDEF', 'CRITICAL', '1'), ('INF.UNDEF', 'ERROR', '2'), ('INF.UNDEF', 'WARNING', '3'), @@ -256,7 +256,7 @@ class BuiltinLevelsTest(BaseTest): GRANDCHILD.debug(m()) CHILD.debug(m()) - self.assertTruelog_lines([ + self.assert_log_lines([ ('INF.BADPARENT.UNDEF', 'CRITICAL', '1'), ('INF.BADPARENT.UNDEF', 'INFO', '2'), ('INF.BADPARENT', 'CRITICAL', '3'), @@ -285,7 +285,7 @@ class BasicFilterTest(BaseTest): spam_eggs_fish.info(self.next_message()) # Good. spam_bakedbeans.info(self.next_message()) - self.assertTruelog_lines([ + self.assert_log_lines([ ('spam.eggs', 'INFO', '2'), ('spam.eggs.fish', 'INFO', '3'), ]) @@ -367,7 +367,7 @@ class CustomLevelsAndFiltersTest(BaseTest): self.root_logger.setLevel(VERBOSE) # Levels >= 'Verbose' are good. self.log_at_all_levels(self.root_logger) - self.assertTruelog_lines([ + self.assert_log_lines([ ('Verbose', '5'), ('Sociable', '6'), ('Effusive', '7'), @@ -382,7 +382,7 @@ class CustomLevelsAndFiltersTest(BaseTest): try: # Levels >= 'Sociable' are good. self.log_at_all_levels(self.root_logger) - self.assertTruelog_lines([ + self.assert_log_lines([ ('Sociable', '6'), ('Effusive', '7'), ('Terse', '8'), @@ -413,12 +413,12 @@ class CustomLevelsAndFiltersTest(BaseTest): ('Taciturn', '9'), ('Silent', '10'), ] - self.assertTruelog_lines(first_lines) + self.assert_log_lines(first_lines) specific_filter = VerySpecificFilter() self.root_logger.addFilter(specific_filter) self.log_at_all_levels(self.root_logger) - self.assertTruelog_lines(first_lines + [ + self.assert_log_lines(first_lines + [ # Not only 'Garrulous' is still missing, but also 'Sociable' # and 'Taciturn' ('Boring', '11'), @@ -458,9 +458,9 @@ class MemoryHandlerTest(BaseTest): # The memory handler flushes to its target handler based on specific # criteria (message count and message level). self.mem_logger.debug(self.next_message()) - self.assertTruelog_lines([]) + self.assert_log_lines([]) self.mem_logger.info(self.next_message()) - self.assertTruelog_lines([]) + self.assert_log_lines([]) # This will flush because the level is >= logging.WARNING self.mem_logger.warn(self.next_message()) lines = [ @@ -468,19 +468,19 @@ class MemoryHandlerTest(BaseTest): ('INFO', '2'), ('WARNING', '3'), ] - self.assertTruelog_lines(lines) + self.assert_log_lines(lines) for n in (4, 14): for i in range(9): self.mem_logger.debug(self.next_message()) - self.assertTruelog_lines(lines) + self.assert_log_lines(lines) # This will flush because it's the 10th message since the last # flush. self.mem_logger.debug(self.next_message()) lines = lines + [('DEBUG', str(i)) for i in range(n, n + 10)] - self.assertTruelog_lines(lines) + self.assert_log_lines(lines) self.mem_logger.debug(self.next_message()) - self.assertTruelog_lines(lines) + self.assert_log_lines(lines) class ExceptionFormatter(logging.Formatter): @@ -650,11 +650,11 @@ class ConfigFileTest(BaseTest): logger.info(self.next_message()) # Outputs a message logger.error(self.next_message()) - self.assertTruelog_lines([ + self.assert_log_lines([ ('ERROR', '2'), ], stream=output) # Original logger output is empty. - self.assertTruelog_lines([]) + self.assert_log_lines([]) def test_config1_ok(self, config=config1): # A config file defining a sub-parser as well. @@ -664,12 +664,12 @@ class ConfigFileTest(BaseTest): # Both will output a message logger.info(self.next_message()) logger.error(self.next_message()) - self.assertTruelog_lines([ + self.assert_log_lines([ ('INFO', '1'), ('ERROR', '2'), ], stream=output) # Original logger output is empty. - self.assertTruelog_lines([]) + self.assert_log_lines([]) def test_config2_failure(self): # A simple config file which overrides the default settings. @@ -692,7 +692,7 @@ class ConfigFileTest(BaseTest): self.assertEquals(output.getvalue(), "ERROR:root:just testing\nGot a [RuntimeError]\n") # Original logger output is empty - self.assertTruelog_lines([]) + self.assert_log_lines([]) def test_config5_ok(self): self.test_config1_ok(config=self.config5) @@ -847,7 +847,7 @@ class MemoryTest(BaseTest): foo.setLevel(logging.DEBUG) self.root_logger.debug(self.next_message()) foo.debug(self.next_message()) - self.assertTruelog_lines([ + self.assert_log_lines([ ('foo', 'DEBUG', '2'), ]) del foo @@ -856,7 +856,7 @@ class MemoryTest(BaseTest): # foo has retained its settings. bar = logging.getLogger("foo") bar.debug(self.next_message()) - self.assertTruelog_lines([ + self.assert_log_lines([ ('foo', 'DEBUG', '2'), ('foo', 'DEBUG', '3'), ]) diff --git a/Lib/test/test_unittest.py b/Lib/test/test_unittest.py index 858f24b..d59bf8a 100644 --- a/Lib/test/test_unittest.py +++ b/Lib/test/test_unittest.py @@ -75,8 +75,8 @@ class TestEquality(object): # Check for a valid __ne__ implementation def test_ne(self): for obj_1, obj_2 in self.ne_pairs: - self.failIfEqual(obj_1, obj_2) - self.failIfEqual(obj_2, obj_1) + self.assertNotEqual(obj_1, obj_2) + self.assertNotEqual(obj_2, obj_1) class TestHashing(object): """Used as a mixin for TestCase""" @@ -178,10 +178,10 @@ class Test_TestLoader(TestCase): loader = unittest.TestLoader() # This has to be false for the test to succeed - self.failIf('runTest'.startswith(loader.testMethodPrefix)) + self.assertFalse('runTest'.startswith(loader.testMethodPrefix)) suite = loader.loadTestsFromTestCase(Foo) - self.failUnless(isinstance(suite, loader.suiteClass)) + self.assertTrue(isinstance(suite, loader.suiteClass)) self.assertEqual(list(suite), [Foo('runTest')]) ################################################################ @@ -200,7 +200,7 @@ class Test_TestLoader(TestCase): loader = unittest.TestLoader() suite = loader.loadTestsFromModule(m) - self.failUnless(isinstance(suite, loader.suiteClass)) + self.assertTrue(isinstance(suite, loader.suiteClass)) expected = [loader.suiteClass([MyTestCase('test')])] self.assertEqual(list(suite), expected) @@ -213,7 +213,7 @@ class Test_TestLoader(TestCase): loader = unittest.TestLoader() suite = loader.loadTestsFromModule(m) - self.failUnless(isinstance(suite, loader.suiteClass)) + self.assertTrue(isinstance(suite, loader.suiteClass)) self.assertEqual(list(suite), []) # "This method searches `module` for classes derived from TestCase" @@ -227,7 +227,7 @@ class Test_TestLoader(TestCase): loader = unittest.TestLoader() suite = loader.loadTestsFromModule(m) - self.failUnless(isinstance(suite, loader.suiteClass)) + self.assertTrue(isinstance(suite, loader.suiteClass)) self.assertEqual(list(suite), [loader.suiteClass()]) @@ -439,7 +439,7 @@ class Test_TestLoader(TestCase): loader = unittest.TestLoader() suite = loader.loadTestsFromName('testcase_1', m) - self.failUnless(isinstance(suite, loader.suiteClass)) + self.assertTrue(isinstance(suite, loader.suiteClass)) self.assertEqual(list(suite), [MyTestCase('test')]) # "The specifier name is a ``dotted name'' that may resolve either to @@ -455,7 +455,7 @@ class Test_TestLoader(TestCase): loader = unittest.TestLoader() suite = loader.loadTestsFromName('testsuite', m) - self.failUnless(isinstance(suite, loader.suiteClass)) + self.assertTrue(isinstance(suite, loader.suiteClass)) self.assertEqual(list(suite), [MyTestCase('test')]) @@ -470,7 +470,7 @@ class Test_TestLoader(TestCase): loader = unittest.TestLoader() suite = loader.loadTestsFromName('testcase_1.test', m) - self.failUnless(isinstance(suite, loader.suiteClass)) + self.assertTrue(isinstance(suite, loader.suiteClass)) self.assertEqual(list(suite), [MyTestCase('test')]) @@ -509,7 +509,7 @@ class Test_TestLoader(TestCase): loader = unittest.TestLoader() suite = loader.loadTestsFromName('return_TestSuite', m) - self.failUnless(isinstance(suite, loader.suiteClass)) + self.assertTrue(isinstance(suite, loader.suiteClass)) self.assertEqual(list(suite), [testcase_1, testcase_2]) # "The specifier name is a ``dotted name'' that may resolve ... to @@ -523,7 +523,7 @@ class Test_TestLoader(TestCase): loader = unittest.TestLoader() suite = loader.loadTestsFromName('return_TestCase', m) - self.failUnless(isinstance(suite, loader.suiteClass)) + self.assertTrue(isinstance(suite, loader.suiteClass)) self.assertEqual(list(suite), [testcase_1]) # "The specifier name is a ``dotted name'' that may resolve ... to @@ -562,11 +562,11 @@ class Test_TestLoader(TestCase): try: suite = loader.loadTestsFromName(module_name) - self.failUnless(isinstance(suite, loader.suiteClass)) + self.assertTrue(isinstance(suite, loader.suiteClass)) self.assertEqual(list(suite), []) # audioop should now be loaded, thanks to loadTestsFromName() - self.failUnless(module_name in sys.modules) + self.assertTrue(module_name in sys.modules) finally: if module_name in sys.modules: del sys.modules[module_name] @@ -585,7 +585,7 @@ class Test_TestLoader(TestCase): loader = unittest.TestLoader() suite = loader.loadTestsFromNames([]) - self.failUnless(isinstance(suite, loader.suiteClass)) + self.assertTrue(isinstance(suite, loader.suiteClass)) self.assertEqual(list(suite), []) # "Similar to loadTestsFromName(), but takes a sequence of names rather @@ -600,7 +600,7 @@ class Test_TestLoader(TestCase): loader = unittest.TestLoader() suite = loader.loadTestsFromNames([], unittest) - self.failUnless(isinstance(suite, loader.suiteClass)) + self.assertTrue(isinstance(suite, loader.suiteClass)) self.assertEqual(list(suite), []) # "The specifier name is a ``dotted name'' that may resolve either to @@ -801,7 +801,7 @@ class Test_TestLoader(TestCase): loader = unittest.TestLoader() suite = loader.loadTestsFromNames(['testcase_1'], m) - self.failUnless(isinstance(suite, loader.suiteClass)) + self.assertTrue(isinstance(suite, loader.suiteClass)) expected = loader.suiteClass([MyTestCase('test')]) self.assertEqual(list(suite), [expected]) @@ -817,7 +817,7 @@ class Test_TestLoader(TestCase): loader = unittest.TestLoader() suite = loader.loadTestsFromNames(['testsuite'], m) - self.failUnless(isinstance(suite, loader.suiteClass)) + self.assertTrue(isinstance(suite, loader.suiteClass)) self.assertEqual(list(suite), [m.testsuite]) @@ -832,7 +832,7 @@ class Test_TestLoader(TestCase): loader = unittest.TestLoader() suite = loader.loadTestsFromNames(['testcase_1.test'], m) - self.failUnless(isinstance(suite, loader.suiteClass)) + self.assertTrue(isinstance(suite, loader.suiteClass)) ref_suite = unittest.TestSuite([MyTestCase('test')]) self.assertEqual(list(suite), [ref_suite]) @@ -869,7 +869,7 @@ class Test_TestLoader(TestCase): loader = unittest.TestLoader() suite = loader.loadTestsFromNames(['return_TestSuite'], m) - self.failUnless(isinstance(suite, loader.suiteClass)) + self.assertTrue(isinstance(suite, loader.suiteClass)) expected = unittest.TestSuite([testcase_1, testcase_2]) self.assertEqual(list(suite), [expected]) @@ -885,7 +885,7 @@ class Test_TestLoader(TestCase): loader = unittest.TestLoader() suite = loader.loadTestsFromNames(['return_TestCase'], m) - self.failUnless(isinstance(suite, loader.suiteClass)) + self.assertTrue(isinstance(suite, loader.suiteClass)) ref_suite = unittest.TestSuite([testcase_1]) self.assertEqual(list(suite), [ref_suite]) @@ -909,7 +909,7 @@ class Test_TestLoader(TestCase): loader = unittest.TestLoader() suite = loader.loadTestsFromNames(['Foo.foo'], m) - self.failUnless(isinstance(suite, loader.suiteClass)) + self.assertTrue(isinstance(suite, loader.suiteClass)) ref_suite = unittest.TestSuite([testcase_1]) self.assertEqual(list(suite), [ref_suite]) @@ -950,11 +950,11 @@ class Test_TestLoader(TestCase): try: suite = loader.loadTestsFromNames([module_name]) - self.failUnless(isinstance(suite, loader.suiteClass)) + self.assertTrue(isinstance(suite, loader.suiteClass)) self.assertEqual(list(suite), [unittest.TestSuite()]) # audioop should now be loaded, thanks to loadTestsFromName() - self.failUnless(module_name in sys.modules) + self.assertTrue(module_name in sys.modules) finally: if module_name in sys.modules: del sys.modules[module_name] @@ -1325,7 +1325,7 @@ class Test_TestLoader(TestCase): # "The default value is the TestSuite class" def test_suiteClass__default_value(self): loader = unittest.TestLoader() - self.failUnless(loader.suiteClass is unittest.TestSuite) + self.assertTrue(loader.suiteClass is unittest.TestSuite) ################################################################ ### /Tests for TestLoader.suiteClass @@ -1738,7 +1738,7 @@ class Test_FunctionTestCase(TestCase): def test_id(self): test = unittest.FunctionTestCase(lambda: None) - self.failUnless(isinstance(test.id(), str)) + self.assertTrue(isinstance(test.id(), str)) # "Returns a one-line description of the test, or None if no description # has been provided. The default implementation of this method returns @@ -1770,7 +1770,7 @@ class Test_TestResult(TestCase): def test_init(self): result = unittest.TestResult() - self.failUnless(result.wasSuccessful()) + self.assertTrue(result.wasSuccessful()) self.assertEqual(len(result.errors), 0) self.assertEqual(len(result.failures), 0) self.assertEqual(result.testsRun, 0) @@ -1799,7 +1799,7 @@ class Test_TestResult(TestCase): result.startTest(test) - self.failUnless(result.wasSuccessful()) + self.assertTrue(result.wasSuccessful()) self.assertEqual(len(result.errors), 0) self.assertEqual(len(result.failures), 0) self.assertEqual(result.testsRun, 1) @@ -1820,7 +1820,7 @@ class Test_TestResult(TestCase): result.startTest(test) - self.failUnless(result.wasSuccessful()) + self.assertTrue(result.wasSuccessful()) self.assertEqual(len(result.errors), 0) self.assertEqual(len(result.failures), 0) self.assertEqual(result.testsRun, 1) @@ -1829,7 +1829,7 @@ class Test_TestResult(TestCase): result.stopTest(test) # Same tests as above; make sure nothing has changed - self.failUnless(result.wasSuccessful()) + self.assertTrue(result.wasSuccessful()) self.assertEqual(len(result.errors), 0) self.assertEqual(len(result.failures), 0) self.assertEqual(result.testsRun, 1) @@ -1873,7 +1873,7 @@ class Test_TestResult(TestCase): result.addSuccess(test) result.stopTest(test) - self.failUnless(result.wasSuccessful()) + self.assertTrue(result.wasSuccessful()) self.assertEqual(len(result.errors), 0) self.assertEqual(len(result.failures), 0) self.assertEqual(result.testsRun, 1) @@ -1918,15 +1918,15 @@ class Test_TestResult(TestCase): result.addFailure(test, exc_info_tuple) result.stopTest(test) - self.failIf(result.wasSuccessful()) + self.assertFalse(result.wasSuccessful()) self.assertEqual(len(result.errors), 0) self.assertEqual(len(result.failures), 1) self.assertEqual(result.testsRun, 1) self.assertEqual(result.shouldStop, False) test_case, formatted_exc = result.failures[0] - self.failUnless(test_case is test) - self.failUnless(isinstance(formatted_exc, str)) + self.assertTrue(test_case is test) + self.assertTrue(isinstance(formatted_exc, str)) # "addError(test, err)" # ... @@ -1968,15 +1968,15 @@ class Test_TestResult(TestCase): result.addError(test, exc_info_tuple) result.stopTest(test) - self.failIf(result.wasSuccessful()) + self.assertFalse(result.wasSuccessful()) self.assertEqual(len(result.errors), 1) self.assertEqual(len(result.failures), 0) self.assertEqual(result.testsRun, 1) self.assertEqual(result.shouldStop, False) test_case, formatted_exc = result.errors[0] - self.failUnless(test_case is test) - self.failUnless(isinstance(formatted_exc, str)) + self.assertTrue(test_case is test) + self.assertTrue(isinstance(formatted_exc, str)) ### Support code for Test_TestCase ################################################################ @@ -2290,7 +2290,7 @@ class Test_TestCase(TestCase, TestEquality, TestHashing): def test(self): pass - self.failUnless(Foo('test').failureException is AssertionError) + self.assertTrue(Foo('test').failureException is AssertionError) # "This class attribute gives the exception raised by the test() method. # If a test framework needs to use a specialized exception, possibly to @@ -2308,7 +2308,7 @@ class Test_TestCase(TestCase, TestEquality, TestHashing): failureException = RuntimeError - self.failUnless(Foo('test').failureException is RuntimeError) + self.assertTrue(Foo('test').failureException is RuntimeError) Foo('test').run(result) @@ -2331,7 +2331,7 @@ class Test_TestCase(TestCase, TestEquality, TestHashing): failureException = RuntimeError - self.failUnless(Foo('test').failureException is RuntimeError) + self.assertTrue(Foo('test').failureException is RuntimeError) Foo('test').run(result) @@ -2367,7 +2367,7 @@ class Test_TestCase(TestCase, TestEquality, TestHashing): def runTest(self): pass - self.failUnless(isinstance(Foo().id(), str)) + self.assertTrue(isinstance(Foo().id(), str)) # "If result is omitted or None, a temporary result object is created # and used, but is not made available to the caller. As TestCase owns the @@ -2900,23 +2900,23 @@ class Test_TestSkipping(TestCase): class Test_Assertions(TestCase): def test_AlmostEqual(self): - self.failUnlessAlmostEqual(1.00000001, 1.0) - self.failIfAlmostEqual(1.0000001, 1.0) + self.assertAlmostEqual(1.00000001, 1.0) + self.assertNotAlmostEqual(1.0000001, 1.0) self.assertRaises(self.failureException, - self.failUnlessAlmostEqual, 1.0000001, 1.0) + self.assertAlmostEqual, 1.0000001, 1.0) self.assertRaises(self.failureException, - self.failIfAlmostEqual, 1.00000001, 1.0) + self.assertNotAlmostEqual, 1.00000001, 1.0) - self.failUnlessAlmostEqual(1.1, 1.0, places=0) + self.assertAlmostEqual(1.1, 1.0, places=0) self.assertRaises(self.failureException, - self.failUnlessAlmostEqual, 1.1, 1.0, places=1) + self.assertAlmostEqual, 1.1, 1.0, places=1) - self.failUnlessAlmostEqual(0, .1+.1j, places=0) - self.failIfAlmostEqual(0, .1+.1j, places=1) + self.assertAlmostEqual(0, .1+.1j, places=0) + self.assertNotAlmostEqual(0, .1+.1j, places=1) self.assertRaises(self.failureException, - self.failUnlessAlmostEqual, 0, .1+.1j, places=1) + self.assertAlmostEqual, 0, .1+.1j, places=1) self.assertRaises(self.failureException, - self.failIfAlmostEqual, 0, .1+.1j, places=0) + self.assertNotAlmostEqual, 0, .1+.1j, places=0) def test_assertRaises(self): def _raise(e): -- cgit v0.12 -- cgit v0.12 From 514c368c1f824c8a9c0740d33de53e48fa5bdcce Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 08:54:55 +0000 Subject: Merged revisions 73735-73736 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r73735 | benjamin.peterson | 2009-07-01 03:45:12 +0200 (Mi, 01 Jul 2009) | 1 line remove comment about PyNumber_Int ........ r73736 | hirokazu.yamamoto | 2009-07-01 04:24:13 +0200 (Mi, 01 Jul 2009) | 1 line Added svn:ignore. ........ --- Include/abstract.h | 6 ------ 1 file changed, 6 deletions(-) diff --git a/Include/abstract.h b/Include/abstract.h index 017a841..6d40ef7 100644 --- a/Include/abstract.h +++ b/Include/abstract.h @@ -777,12 +777,6 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ is cleared and the value is clipped. */ - /* - PyNumber_Int used to be found here. It's now in Include/intobject.h, - where it is defined to be an alias for PyNumber_Long. New code - should use PyNumber_Long instead. - */ - PyAPI_FUNC(PyObject *) PyNumber_Long(PyObject *o); /* -- cgit v0.12 -- cgit v0.12 From c8b3891d49b86df04de7be3e58c4f6c4eb081249 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 08:57:20 +0000 Subject: Merged revisions 73749 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r73749 | benjamin.peterson | 2009-07-01 17:47:07 +0200 (Mi, 01 Jul 2009) | 9 lines Merged revisions 73744 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73744 | benjamin.peterson | 2009-07-01 08:34:35 -0500 (Wed, 01 Jul 2009) | 1 line proxy the __exit__ call ........ ................ --- Lib/tempfile.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/tempfile.py b/Lib/tempfile.py index 8cdefaa..93405a8 100644 --- a/Lib/tempfile.py +++ b/Lib/tempfile.py @@ -410,7 +410,7 @@ class _TemporaryFileWrapper: return result else: def __exit__(self, exc, value, tb): - pass + self.file.__exit__(exc, value, tb) def NamedTemporaryFile(mode='w+b', buffering=-1, encoding=None, -- cgit v0.12 -- cgit v0.12 From f78dd3452d99318195bf3dc7a4266ca5f12dfe11 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 08:58:24 +0000 Subject: Merged revisions 73592,73823 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r73592 | ezio.melotti | 2009-06-28 00:58:15 +0200 (So, 28 Jun 2009) | 1 line Updated the last example as requested in #6350 ........ r73823 | ezio.melotti | 2009-07-04 03:14:30 +0200 (Sa, 04 Jul 2009) | 1 line #6398 typo: versio. -> version. ........ --- Doc/library/html.parser.rst | 26 ++++++++++++++++++-------- README | 2 +- 2 files changed, 19 insertions(+), 9 deletions(-) diff --git a/Doc/library/html.parser.rst b/Doc/library/html.parser.rst index 78b7677..ef0ae83 100644 --- a/Doc/library/html.parser.rst +++ b/Doc/library/html.parser.rst @@ -163,13 +163,23 @@ Example HTML Parser Application As a basic example, below is a very basic HTML parser that uses the :class:`HTMLParser` class to print out tags as they are encountered:: - from html.parser import HTMLParser + >>> from html.parser import HTMLParser + >>> + >>> class MyHTMLParser(HTMLParser): + ... def handle_starttag(self, tag, attrs): + ... print("Encountered a {} start tag".format(tag)) + ... def handle_endtag(self, tag): + ... print("Encountered a {} end tag".format(tag)) + ... + >>> page = """

    Title

    I'm a paragraph!

    """ + >>> + >>> myparser = MyHTMLParser() + >>> myparser.feed(page) + Encountered a html start tag + Encountered a h1 start tag + Encountered a h1 end tag + Encountered a p start tag + Encountered a p end tag + Encountered a html end tag - class MyHTMLParser(HTMLParser): - - def handle_starttag(self, tag, attrs): - print "Encountered the beginning of a %s tag" % tag - - def handle_endtag(self, tag): - print "Encountered the end of a %s tag" % tag diff --git a/README b/README index 40d3f0a..5fc791c 100644 --- a/README +++ b/README @@ -127,7 +127,7 @@ Installing multiple versions On Unix and Mac systems if you intend to install multiple versions of Python using the same installation prefix (--prefix argument to the configure script) you must take care that your primary python executable is not -overwritten by the installation of a different versio. All files and +overwritten by the installation of a different version. All files and directories installed using "make altinstall" contain the major and minor version and can thus live side-by-side. "make install" also creates ${prefix}/bin/python3 which refers to ${prefix}/bin/pythonX.Y. If you intend -- cgit v0.12 -- cgit v0.12 From ae83d6ee371b5e6aeebe303fb853f5c45638414c Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 09:04:31 +0000 Subject: Merged revisions 73833,73838,73850-73852,73856-73857 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r73833 | gregory.p.smith | 2009-07-04 04:46:54 +0200 (Sa, 04 Jul 2009) | 20 lines Merged revisions 73825-73826 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73825 | gregory.p.smith | 2009-07-03 18:49:29 -0700 (Fri, 03 Jul 2009) | 9 lines Use select.poll() in subprocess, when available, rather than select() so that it does not fail when file descriptors are large. Fixes issue3392. Patch largely contributed by Frank Chu (fpmc) with some improvements by me. See http://bugs.python.org/issue3392. ........ r73826 | gregory.p.smith | 2009-07-03 18:55:11 -0700 (Fri, 03 Jul 2009) | 2 lines news entry for r73825 ........ Candidate for backporting to release31-maint as it is a bug fix and changes no public API. ................ r73838 | gregory.p.smith | 2009-07-04 10:32:15 +0200 (Sa, 04 Jul 2009) | 2 lines change deprecated unittest method calls into their proper names. ................ r73850 | alexandre.vassalotti | 2009-07-05 07:38:18 +0200 (So, 05 Jul 2009) | 3 lines Issue 4509: Do not modify an array if we know the change would result in a failure due to exported buffers. ................ r73851 | alexandre.vassalotti | 2009-07-05 07:47:28 +0200 (So, 05 Jul 2009) | 2 lines Add more test cases to BaseTest.test_memoryview_no_resize. ................ r73852 | alexandre.vassalotti | 2009-07-05 08:25:14 +0200 (So, 05 Jul 2009) | 5 lines Fix array.extend and array.__iadd__ to handle the case where an array is extended with itself. This bug is specific the py3k version of arraymodule.c ................ r73856 | alexandre.vassalotti | 2009-07-05 08:42:44 +0200 (So, 05 Jul 2009) | 6 lines Issue 4005: Remove .sort() call on dict_keys object. This caused pydoc to fail when there was a zip file in sys.path. Patch contributed by Amaury Forgeot d'Arc. ................ r73857 | alexandre.vassalotti | 2009-07-05 08:50:08 +0200 (So, 05 Jul 2009) | 2 lines Add NEWS entries for the changes I made recently. ................ --- Lib/pkgutil.py | 3 +- Lib/sqlite3/test/dbapi.py | 92 +++++++++++++-------------- Lib/sqlite3/test/factory.py | 60 +++++++++--------- Lib/sqlite3/test/hooks.py | 10 +-- Lib/sqlite3/test/regression.py | 4 +- Lib/sqlite3/test/transactions.py | 20 +++--- Lib/sqlite3/test/types.py | 60 +++++++++--------- Lib/sqlite3/test/userfunctions.py | 56 ++++++++--------- Lib/subprocess.py | 129 +++++++++++++++++++++++++++++--------- Lib/test/test_array.py | 35 +++++++++++ Lib/test/test_pkgutil.py | 6 ++ Lib/test/test_subprocess.py | 18 +++++- Misc/NEWS | 13 ++++ Modules/arraymodule.c | 16 ++++- 14 files changed, 336 insertions(+), 186 deletions(-) diff --git a/Lib/pkgutil.py b/Lib/pkgutil.py index 27dd887..0ec6ec5 100644 --- a/Lib/pkgutil.py +++ b/Lib/pkgutil.py @@ -318,8 +318,7 @@ try: from zipimport import zipimporter def iter_zipimport_modules(importer, prefix=''): - dirlist = zipimport._zip_directory_cache[importer.archive].keys() - dirlist.sort() + dirlist = sorted(zipimport._zip_directory_cache[importer.archive]) _prefix = importer.prefix plen = len(_prefix) yielded = {} diff --git a/Lib/sqlite3/test/dbapi.py b/Lib/sqlite3/test/dbapi.py index d276a33..4ce8906 100644 --- a/Lib/sqlite3/test/dbapi.py +++ b/Lib/sqlite3/test/dbapi.py @@ -44,39 +44,39 @@ class ModuleTests(unittest.TestCase): "Warning is not a subclass of Exception") def CheckError(self): - self.failUnless(issubclass(sqlite.Error, Exception), + self.assertTrue(issubclass(sqlite.Error, Exception), "Error is not a subclass of Exception") def CheckInterfaceError(self): - self.failUnless(issubclass(sqlite.InterfaceError, sqlite.Error), + self.assertTrue(issubclass(sqlite.InterfaceError, sqlite.Error), "InterfaceError is not a subclass of Error") def CheckDatabaseError(self): - self.failUnless(issubclass(sqlite.DatabaseError, sqlite.Error), + self.assertTrue(issubclass(sqlite.DatabaseError, sqlite.Error), "DatabaseError is not a subclass of Error") def CheckDataError(self): - self.failUnless(issubclass(sqlite.DataError, sqlite.DatabaseError), + self.assertTrue(issubclass(sqlite.DataError, sqlite.DatabaseError), "DataError is not a subclass of DatabaseError") def CheckOperationalError(self): - self.failUnless(issubclass(sqlite.OperationalError, sqlite.DatabaseError), + self.assertTrue(issubclass(sqlite.OperationalError, sqlite.DatabaseError), "OperationalError is not a subclass of DatabaseError") def CheckIntegrityError(self): - self.failUnless(issubclass(sqlite.IntegrityError, sqlite.DatabaseError), + self.assertTrue(issubclass(sqlite.IntegrityError, sqlite.DatabaseError), "IntegrityError is not a subclass of DatabaseError") def CheckInternalError(self): - self.failUnless(issubclass(sqlite.InternalError, sqlite.DatabaseError), + self.assertTrue(issubclass(sqlite.InternalError, sqlite.DatabaseError), "InternalError is not a subclass of DatabaseError") def CheckProgrammingError(self): - self.failUnless(issubclass(sqlite.ProgrammingError, sqlite.DatabaseError), + self.assertTrue(issubclass(sqlite.ProgrammingError, sqlite.DatabaseError), "ProgrammingError is not a subclass of DatabaseError") def CheckNotSupportedError(self): - self.failUnless(issubclass(sqlite.NotSupportedError, + self.assertTrue(issubclass(sqlite.NotSupportedError, sqlite.DatabaseError), "NotSupportedError is not a subclass of DatabaseError") @@ -126,16 +126,16 @@ class ConnectionTests(unittest.TestCase): def CheckExceptions(self): # Optional DB-API extension. - self.failUnlessEqual(self.cx.Warning, sqlite.Warning) - self.failUnlessEqual(self.cx.Error, sqlite.Error) - self.failUnlessEqual(self.cx.InterfaceError, sqlite.InterfaceError) - self.failUnlessEqual(self.cx.DatabaseError, sqlite.DatabaseError) - self.failUnlessEqual(self.cx.DataError, sqlite.DataError) - self.failUnlessEqual(self.cx.OperationalError, sqlite.OperationalError) - self.failUnlessEqual(self.cx.IntegrityError, sqlite.IntegrityError) - self.failUnlessEqual(self.cx.InternalError, sqlite.InternalError) - self.failUnlessEqual(self.cx.ProgrammingError, sqlite.ProgrammingError) - self.failUnlessEqual(self.cx.NotSupportedError, sqlite.NotSupportedError) + self.assertEqual(self.cx.Warning, sqlite.Warning) + self.assertEqual(self.cx.Error, sqlite.Error) + self.assertEqual(self.cx.InterfaceError, sqlite.InterfaceError) + self.assertEqual(self.cx.DatabaseError, sqlite.DatabaseError) + self.assertEqual(self.cx.DataError, sqlite.DataError) + self.assertEqual(self.cx.OperationalError, sqlite.OperationalError) + self.assertEqual(self.cx.IntegrityError, sqlite.IntegrityError) + self.assertEqual(self.cx.InternalError, sqlite.InternalError) + self.assertEqual(self.cx.ProgrammingError, sqlite.ProgrammingError) + self.assertEqual(self.cx.NotSupportedError, sqlite.NotSupportedError) class CursorTests(unittest.TestCase): def setUp(self): @@ -227,7 +227,7 @@ class CursorTests(unittest.TestCase): self.cu.execute("insert into test(name) values ('foo')") self.cu.execute("select name from test where name=?", ["foo"]) row = self.cu.fetchone() - self.failUnlessEqual(row[0], "foo") + self.assertEqual(row[0], "foo") def CheckExecuteParamSequence(self): class L(object): @@ -240,13 +240,13 @@ class CursorTests(unittest.TestCase): self.cu.execute("insert into test(name) values ('foo')") self.cu.execute("select name from test where name=?", L()) row = self.cu.fetchone() - self.failUnlessEqual(row[0], "foo") + self.assertEqual(row[0], "foo") def CheckExecuteDictMapping(self): self.cu.execute("insert into test(name) values ('foo')") self.cu.execute("select name from test where name=:name", {"name": "foo"}) row = self.cu.fetchone() - self.failUnlessEqual(row[0], "foo") + self.assertEqual(row[0], "foo") def CheckExecuteDictMapping_Mapping(self): class D(dict): @@ -256,7 +256,7 @@ class CursorTests(unittest.TestCase): self.cu.execute("insert into test(name) values ('foo')") self.cu.execute("select name from test where name=:name", D()) row = self.cu.fetchone() - self.failUnlessEqual(row[0], "foo") + self.assertEqual(row[0], "foo") def CheckExecuteDictMappingTooLittleArgs(self): self.cu.execute("insert into test(name) values ('foo')") @@ -290,7 +290,7 @@ class CursorTests(unittest.TestCase): self.cu.execute("insert into test(name) values ('foo')") self.cu.execute("insert into test(name) values ('foo')") self.cu.execute("update test set name='bar'") - self.failUnlessEqual(self.cu.rowcount, 2) + self.assertEqual(self.cu.rowcount, 2) def CheckRowcountSelect(self): """ @@ -299,12 +299,12 @@ class CursorTests(unittest.TestCase): has thus to be -1. """ self.cu.execute("select 5 union select 6") - self.failUnlessEqual(self.cu.rowcount, -1) + self.assertEqual(self.cu.rowcount, -1) def CheckRowcountExecutemany(self): self.cu.execute("delete from test") self.cu.executemany("insert into test(name) values (?)", [(1,), (2,), (3,)]) - self.failUnlessEqual(self.cu.rowcount, 3) + self.assertEqual(self.cu.rowcount, 3) def CheckTotalChanges(self): self.cu.execute("insert into test(name) values ('foo')") @@ -377,24 +377,24 @@ class CursorTests(unittest.TestCase): lst = [] for row in self.cu: lst.append(row[0]) - self.failUnlessEqual(lst[0], 5) - self.failUnlessEqual(lst[1], 6) + self.assertEqual(lst[0], 5) + self.assertEqual(lst[1], 6) def CheckFetchone(self): self.cu.execute("select name from test") row = self.cu.fetchone() - self.failUnlessEqual(row[0], "foo") + self.assertEqual(row[0], "foo") row = self.cu.fetchone() - self.failUnlessEqual(row, None) + self.assertEqual(row, None) def CheckFetchoneNoStatement(self): cur = self.cx.cursor() row = cur.fetchone() - self.failUnlessEqual(row, None) + self.assertEqual(row, None) def CheckArraySize(self): # must default ot 1 - self.failUnlessEqual(self.cu.arraysize, 1) + self.assertEqual(self.cu.arraysize, 1) # now set to 2 self.cu.arraysize = 2 @@ -407,27 +407,27 @@ class CursorTests(unittest.TestCase): self.cu.execute("select name from test") res = self.cu.fetchmany() - self.failUnlessEqual(len(res), 2) + self.assertEqual(len(res), 2) def CheckFetchmany(self): self.cu.execute("select name from test") res = self.cu.fetchmany(100) - self.failUnlessEqual(len(res), 1) + self.assertEqual(len(res), 1) res = self.cu.fetchmany(100) - self.failUnlessEqual(res, []) + self.assertEqual(res, []) def CheckFetchmanyKwArg(self): """Checks if fetchmany works with keyword arguments""" self.cu.execute("select name from test") res = self.cu.fetchmany(size=100) - self.failUnlessEqual(len(res), 1) + self.assertEqual(len(res), 1) def CheckFetchall(self): self.cu.execute("select name from test") res = self.cu.fetchall() - self.failUnlessEqual(len(res), 1) + self.assertEqual(len(res), 1) res = self.cu.fetchall() - self.failUnlessEqual(res, []) + self.assertEqual(res, []) def CheckSetinputsizes(self): self.cu.setinputsizes([3, 4, 5]) @@ -440,7 +440,7 @@ class CursorTests(unittest.TestCase): def CheckCursorConnection(self): # Optional DB-API extension. - self.failUnlessEqual(self.cu.connection, self.cx) + self.assertEqual(self.cu.connection, self.cx) def CheckWrongCursorCallable(self): try: @@ -651,7 +651,7 @@ class ExtensionTests(unittest.TestCase): """) cur.execute("select i from a") res = cur.fetchone()[0] - self.failUnlessEqual(res, 5) + self.assertEqual(res, 5) def CheckScriptErrorIncomplete(self): con = sqlite.connect(":memory:") @@ -661,7 +661,7 @@ class ExtensionTests(unittest.TestCase): cur.executescript("create table test(sadfsadfdsa") except sqlite.ProgrammingError: raised = True - self.failUnlessEqual(raised, True, "should have raised an exception") + self.assertEqual(raised, True, "should have raised an exception") def CheckScriptErrorNormal(self): con = sqlite.connect(":memory:") @@ -671,26 +671,26 @@ class ExtensionTests(unittest.TestCase): cur.executescript("create table test(sadfsadfdsa); select foo from hurz;") except sqlite.OperationalError: raised = True - self.failUnlessEqual(raised, True, "should have raised an exception") + self.assertEqual(raised, True, "should have raised an exception") def CheckConnectionExecute(self): con = sqlite.connect(":memory:") result = con.execute("select 5").fetchone()[0] - self.failUnlessEqual(result, 5, "Basic test of Connection.execute") + self.assertEqual(result, 5, "Basic test of Connection.execute") def CheckConnectionExecutemany(self): con = sqlite.connect(":memory:") con.execute("create table test(foo)") con.executemany("insert into test(foo) values (?)", [(3,), (4,)]) result = con.execute("select foo from test order by foo").fetchall() - self.failUnlessEqual(result[0][0], 3, "Basic test of Connection.executemany") - self.failUnlessEqual(result[1][0], 4, "Basic test of Connection.executemany") + self.assertEqual(result[0][0], 3, "Basic test of Connection.executemany") + self.assertEqual(result[1][0], 4, "Basic test of Connection.executemany") def CheckConnectionExecutescript(self): con = sqlite.connect(":memory:") con.executescript("create table test(foo); insert into test(foo) values (5);") result = con.execute("select foo from test").fetchone()[0] - self.failUnlessEqual(result, 5, "Basic test of Connection.executescript") + self.assertEqual(result, 5, "Basic test of Connection.executescript") class ClosedTests(unittest.TestCase): def setUp(self): diff --git a/Lib/sqlite3/test/factory.py b/Lib/sqlite3/test/factory.py index 345d5b3..1adab2f 100644 --- a/Lib/sqlite3/test/factory.py +++ b/Lib/sqlite3/test/factory.py @@ -47,7 +47,7 @@ class ConnectionFactoryTests(unittest.TestCase): self.con.close() def CheckIsInstance(self): - self.failUnless(isinstance(self.con, + self.assertTrue(isinstance(self.con, MyConnection), "connection is not instance of MyConnection") @@ -60,7 +60,7 @@ class CursorFactoryTests(unittest.TestCase): def CheckIsInstance(self): cur = self.con.cursor(factory=MyCursor) - self.failUnless(isinstance(cur, + self.assertTrue(isinstance(cur, MyCursor), "cursor is not instance of MyCursor") @@ -72,7 +72,7 @@ class RowFactoryTestsBackwardsCompat(unittest.TestCase): cur = self.con.cursor(factory=MyCursor) cur.execute("select 4+5 as foo") row = cur.fetchone() - self.failUnless(isinstance(row, + self.assertTrue(isinstance(row, dict), "row is not instance of dict") cur.close() @@ -87,28 +87,28 @@ class RowFactoryTests(unittest.TestCase): def CheckCustomFactory(self): self.con.row_factory = lambda cur, row: list(row) row = self.con.execute("select 1, 2").fetchone() - self.failUnless(isinstance(row, + self.assertTrue(isinstance(row, list), "row is not instance of list") def CheckSqliteRowIndex(self): self.con.row_factory = sqlite.Row row = self.con.execute("select 1 as a, 2 as b").fetchone() - self.failUnless(isinstance(row, + self.assertTrue(isinstance(row, sqlite.Row), "row is not instance of sqlite.Row") col1, col2 = row["a"], row["b"] - self.failUnless(col1 == 1, "by name: wrong result for column 'a'") - self.failUnless(col2 == 2, "by name: wrong result for column 'a'") + self.assertTrue(col1 == 1, "by name: wrong result for column 'a'") + self.assertTrue(col2 == 2, "by name: wrong result for column 'a'") col1, col2 = row["A"], row["B"] - self.failUnless(col1 == 1, "by name: wrong result for column 'A'") - self.failUnless(col2 == 2, "by name: wrong result for column 'B'") + self.assertTrue(col1 == 1, "by name: wrong result for column 'A'") + self.assertTrue(col2 == 2, "by name: wrong result for column 'B'") col1, col2 = row[0], row[1] - self.failUnless(col1 == 1, "by index: wrong result for column 0") - self.failUnless(col2 == 2, "by index: wrong result for column 1") + self.assertTrue(col1 == 1, "by index: wrong result for column 0") + self.assertTrue(col2 == 2, "by index: wrong result for column 1") def CheckSqliteRowIter(self): """Checks if the row object is iterable""" @@ -128,8 +128,8 @@ class RowFactoryTests(unittest.TestCase): self.con.row_factory = sqlite.Row row = self.con.execute("select 1 as a, 2 as b").fetchone() d = dict(row) - self.failUnlessEqual(d["a"], row["a"]) - self.failUnlessEqual(d["b"], row["b"]) + self.assertEqual(d["a"], row["a"]) + self.assertEqual(d["b"], row["b"]) def CheckSqliteRowHashCmp(self): """Checks if the row object compares and hashes correctly""" @@ -138,18 +138,18 @@ class RowFactoryTests(unittest.TestCase): row_2 = self.con.execute("select 1 as a, 2 as b").fetchone() row_3 = self.con.execute("select 1 as a, 3 as b").fetchone() - self.failUnless(row_1 == row_1) - self.failUnless(row_1 == row_2) - self.failUnless(row_2 != row_3) + self.assertTrue(row_1 == row_1) + self.assertTrue(row_1 == row_2) + self.assertTrue(row_2 != row_3) - self.failIf(row_1 != row_1) - self.failIf(row_1 != row_2) - self.failIf(row_2 == row_3) + self.assertFalse(row_1 != row_1) + self.assertFalse(row_1 != row_2) + self.assertFalse(row_2 == row_3) - self.failUnlessEqual(row_1, row_2) - self.failUnlessEqual(hash(row_1), hash(row_2)) - self.failIfEqual(row_1, row_3) - self.failIfEqual(hash(row_1), hash(row_3)) + self.assertEqual(row_1, row_2) + self.assertEqual(hash(row_1), hash(row_2)) + self.assertNotEqual(row_1, row_3) + self.assertNotEqual(hash(row_1), hash(row_3)) def tearDown(self): self.con.close() @@ -161,21 +161,21 @@ class TextFactoryTests(unittest.TestCase): def CheckUnicode(self): austria = "sterreich" row = self.con.execute("select ?", (austria,)).fetchone() - self.failUnless(type(row[0]) == str, "type of row[0] must be unicode") + self.assertTrue(type(row[0]) == str, "type of row[0] must be unicode") def CheckString(self): self.con.text_factory = bytes austria = "sterreich" row = self.con.execute("select ?", (austria,)).fetchone() - self.failUnless(type(row[0]) == bytes, "type of row[0] must be bytes") - self.failUnless(row[0] == austria.encode("utf-8"), "column must equal original data in UTF-8") + self.assertTrue(type(row[0]) == bytes, "type of row[0] must be bytes") + self.assertTrue(row[0] == austria.encode("utf-8"), "column must equal original data in UTF-8") def CheckCustom(self): self.con.text_factory = lambda x: str(x, "utf-8", "ignore") austria = "sterreich" row = self.con.execute("select ?", (austria,)).fetchone() - self.failUnless(type(row[0]) == str, "type of row[0] must be unicode") - self.failUnless(row[0].endswith("reich"), "column must contain original data") + self.assertTrue(type(row[0]) == str, "type of row[0] must be unicode") + self.assertTrue(row[0].endswith("reich"), "column must contain original data") def CheckOptimizedUnicode(self): self.con.text_factory = sqlite.OptimizedUnicode @@ -183,8 +183,8 @@ class TextFactoryTests(unittest.TestCase): germany = "Deutchland" a_row = self.con.execute("select ?", (austria,)).fetchone() d_row = self.con.execute("select ?", (germany,)).fetchone() - self.failUnless(type(a_row[0]) == str, "type of non-ASCII row must be str") - self.failUnless(type(d_row[0]) == str, "type of ASCII-only row must be str") + self.assertTrue(type(a_row[0]) == str, "type of non-ASCII row must be str") + self.assertTrue(type(d_row[0]) == str, "type of ASCII-only row must be str") def tearDown(self): self.con.close() diff --git a/Lib/sqlite3/test/hooks.py b/Lib/sqlite3/test/hooks.py index c15c7be..a6161fa 100644 --- a/Lib/sqlite3/test/hooks.py +++ b/Lib/sqlite3/test/hooks.py @@ -37,7 +37,7 @@ class CollationTests(unittest.TestCase): con.create_collation("X", 42) self.fail("should have raised a TypeError") except TypeError as e: - self.failUnlessEqual(e.args[0], "parameter must be callable") + self.assertEqual(e.args[0], "parameter must be callable") def CheckCreateCollationNotAscii(self): con = sqlite.connect(":memory:") @@ -74,7 +74,7 @@ class CollationTests(unittest.TestCase): result = con.execute(sql).fetchall() self.fail("should have raised an OperationalError") except sqlite.OperationalError as e: - self.failUnlessEqual(e.args[0].lower(), "no such collation sequence: mycoll") + self.assertEqual(e.args[0].lower(), "no such collation sequence: mycoll") def CheckCollationRegisterTwice(self): """ @@ -119,7 +119,7 @@ class ProgressTests(unittest.TestCase): con.execute(""" create table foo(a, b) """) - self.failUnless(progress_calls) + self.assertTrue(progress_calls) def CheckOpcodeCount(self): @@ -143,7 +143,7 @@ class ProgressTests(unittest.TestCase): create table bar (a, b) """) second_count = len(progress_calls) - self.failUnless(first_count > second_count) + self.assertTrue(first_count > second_count) def CheckCancelOperation(self): """ @@ -173,7 +173,7 @@ class ProgressTests(unittest.TestCase): con.set_progress_handler(progress, 1) con.set_progress_handler(None, 1) con.execute("select 1 union select 2 union select 3").fetchall() - self.failUnlessEqual(action, 0, "progress handler was not cleared") + self.assertEqual(action, 0, "progress handler was not cleared") def suite(): collation_suite = unittest.makeSuite(CollationTests, "Check") diff --git a/Lib/sqlite3/test/regression.py b/Lib/sqlite3/test/regression.py index d056aae..2e61acf 100644 --- a/Lib/sqlite3/test/regression.py +++ b/Lib/sqlite3/test/regression.py @@ -65,10 +65,10 @@ class RegressionTests(unittest.TestCase): def CheckColumnNameWithSpaces(self): cur = self.con.cursor() cur.execute('select 1 as "foo bar [datetime]"') - self.failUnlessEqual(cur.description[0][0], "foo bar") + self.assertEqual(cur.description[0][0], "foo bar") cur.execute('select 1 as "foo baz"') - self.failUnlessEqual(cur.description[0][0], "foo baz") + self.assertEqual(cur.description[0][0], "foo baz") def CheckStatementAvailable(self): # pysqlite up to 2.3.2 crashed on this, because the active statement handle was not checked diff --git a/Lib/sqlite3/test/transactions.py b/Lib/sqlite3/test/transactions.py index 0b6193b..c9f6125 100644 --- a/Lib/sqlite3/test/transactions.py +++ b/Lib/sqlite3/test/transactions.py @@ -58,14 +58,14 @@ class TransactionTests(unittest.TestCase): self.cur1.execute("create table test2(j)") self.cur2.execute("select i from test") res = self.cur2.fetchall() - self.failUnlessEqual(len(res), 1) + self.assertEqual(len(res), 1) def CheckInsertStartsTransaction(self): self.cur1.execute("create table test(i)") self.cur1.execute("insert into test(i) values (5)") self.cur2.execute("select i from test") res = self.cur2.fetchall() - self.failUnlessEqual(len(res), 0) + self.assertEqual(len(res), 0) def CheckUpdateStartsTransaction(self): self.cur1.execute("create table test(i)") @@ -74,7 +74,7 @@ class TransactionTests(unittest.TestCase): self.cur1.execute("update test set i=6") self.cur2.execute("select i from test") res = self.cur2.fetchone()[0] - self.failUnlessEqual(res, 5) + self.assertEqual(res, 5) def CheckDeleteStartsTransaction(self): self.cur1.execute("create table test(i)") @@ -83,7 +83,7 @@ class TransactionTests(unittest.TestCase): self.cur1.execute("delete from test") self.cur2.execute("select i from test") res = self.cur2.fetchall() - self.failUnlessEqual(len(res), 1) + self.assertEqual(len(res), 1) def CheckReplaceStartsTransaction(self): self.cur1.execute("create table test(i)") @@ -92,24 +92,24 @@ class TransactionTests(unittest.TestCase): self.cur1.execute("replace into test(i) values (6)") self.cur2.execute("select i from test") res = self.cur2.fetchall() - self.failUnlessEqual(len(res), 1) - self.failUnlessEqual(res[0][0], 5) + self.assertEqual(len(res), 1) + self.assertEqual(res[0][0], 5) def CheckToggleAutoCommit(self): self.cur1.execute("create table test(i)") self.cur1.execute("insert into test(i) values (5)") self.con1.isolation_level = None - self.failUnlessEqual(self.con1.isolation_level, None) + self.assertEqual(self.con1.isolation_level, None) self.cur2.execute("select i from test") res = self.cur2.fetchall() - self.failUnlessEqual(len(res), 1) + self.assertEqual(len(res), 1) self.con1.isolation_level = "DEFERRED" - self.failUnlessEqual(self.con1.isolation_level , "DEFERRED") + self.assertEqual(self.con1.isolation_level , "DEFERRED") self.cur1.execute("insert into test(i) values (5)") self.cur2.execute("select i from test") res = self.cur2.fetchall() - self.failUnlessEqual(len(res), 1) + self.assertEqual(len(res), 1) def CheckRaiseTimeout(self): if sqlite.sqlite_version_info < (3, 2, 2): diff --git a/Lib/sqlite3/test/types.py b/Lib/sqlite3/test/types.py index bde1645..8b1d780 100644 --- a/Lib/sqlite3/test/types.py +++ b/Lib/sqlite3/test/types.py @@ -39,27 +39,27 @@ class SqliteTypeTests(unittest.TestCase): self.cur.execute("insert into test(s) values (?)", ("sterreich",)) self.cur.execute("select s from test") row = self.cur.fetchone() - self.failUnlessEqual(row[0], "sterreich") + self.assertEqual(row[0], "sterreich") def CheckSmallInt(self): self.cur.execute("insert into test(i) values (?)", (42,)) self.cur.execute("select i from test") row = self.cur.fetchone() - self.failUnlessEqual(row[0], 42) + self.assertEqual(row[0], 42) def CheckLargeInt(self): num = 2**40 self.cur.execute("insert into test(i) values (?)", (num,)) self.cur.execute("select i from test") row = self.cur.fetchone() - self.failUnlessEqual(row[0], num) + self.assertEqual(row[0], num) def CheckFloat(self): val = 3.14 self.cur.execute("insert into test(f) values (?)", (val,)) self.cur.execute("select f from test") row = self.cur.fetchone() - self.failUnlessEqual(row[0], val) + self.assertEqual(row[0], val) def CheckBlob(self): sample = b"Guglhupf" @@ -67,12 +67,12 @@ class SqliteTypeTests(unittest.TestCase): self.cur.execute("insert into test(b) values (?)", (val,)) self.cur.execute("select b from test") row = self.cur.fetchone() - self.failUnlessEqual(row[0], sample) + self.assertEqual(row[0], sample) def CheckUnicodeExecute(self): self.cur.execute("select 'sterreich'") row = self.cur.fetchone() - self.failUnlessEqual(row[0], "sterreich") + self.assertEqual(row[0], "sterreich") class DeclTypesTests(unittest.TestCase): class Foo: @@ -133,14 +133,14 @@ class DeclTypesTests(unittest.TestCase): self.cur.execute("insert into test(s) values (?)", ("foo",)) self.cur.execute('select s as "s [WRONG]" from test') row = self.cur.fetchone() - self.failUnlessEqual(row[0], "foo") + self.assertEqual(row[0], "foo") def CheckSmallInt(self): # default self.cur.execute("insert into test(i) values (?)", (42,)) self.cur.execute("select i from test") row = self.cur.fetchone() - self.failUnlessEqual(row[0], 42) + self.assertEqual(row[0], 42) def CheckLargeInt(self): # default @@ -148,7 +148,7 @@ class DeclTypesTests(unittest.TestCase): self.cur.execute("insert into test(i) values (?)", (num,)) self.cur.execute("select i from test") row = self.cur.fetchone() - self.failUnlessEqual(row[0], num) + self.assertEqual(row[0], num) def CheckFloat(self): # custom @@ -156,20 +156,20 @@ class DeclTypesTests(unittest.TestCase): self.cur.execute("insert into test(f) values (?)", (val,)) self.cur.execute("select f from test") row = self.cur.fetchone() - self.failUnlessEqual(row[0], 47.2) + self.assertEqual(row[0], 47.2) def CheckBool(self): # custom self.cur.execute("insert into test(b) values (?)", (False,)) self.cur.execute("select b from test") row = self.cur.fetchone() - self.failUnlessEqual(row[0], False) + self.assertEqual(row[0], False) self.cur.execute("delete from test") self.cur.execute("insert into test(b) values (?)", (True,)) self.cur.execute("select b from test") row = self.cur.fetchone() - self.failUnlessEqual(row[0], True) + self.assertEqual(row[0], True) def CheckUnicode(self): # default @@ -177,14 +177,14 @@ class DeclTypesTests(unittest.TestCase): self.cur.execute("insert into test(u) values (?)", (val,)) self.cur.execute("select u from test") row = self.cur.fetchone() - self.failUnlessEqual(row[0], val) + self.assertEqual(row[0], val) def CheckFoo(self): val = DeclTypesTests.Foo("bla") self.cur.execute("insert into test(foo) values (?)", (val,)) self.cur.execute("select foo from test") row = self.cur.fetchone() - self.failUnlessEqual(row[0], val) + self.assertEqual(row[0], val) def CheckUnsupportedSeq(self): class Bar: pass @@ -215,20 +215,20 @@ class DeclTypesTests(unittest.TestCase): self.cur.execute("insert into test(bin) values (?)", (val,)) self.cur.execute("select bin from test") row = self.cur.fetchone() - self.failUnlessEqual(row[0], sample) + self.assertEqual(row[0], sample) def CheckNumber1(self): self.cur.execute("insert into test(n1) values (5)") value = self.cur.execute("select n1 from test").fetchone()[0] # if the converter is not used, it's an int instead of a float - self.failUnlessEqual(type(value), float) + self.assertEqual(type(value), float) def CheckNumber2(self): """Checks wether converter names are cut off at '(' characters""" self.cur.execute("insert into test(n2) values (5)") value = self.cur.execute("select n2 from test").fetchone()[0] # if the converter is not used, it's an int instead of a float - self.failUnlessEqual(type(value), float) + self.assertEqual(type(value), float) class ColNamesTests(unittest.TestCase): def setUp(self): @@ -257,28 +257,28 @@ class ColNamesTests(unittest.TestCase): self.cur.execute("insert into test(x) values (?)", ("xxx",)) self.cur.execute("select x from test") val = self.cur.fetchone()[0] - self.failUnlessEqual(val, "xxx") + self.assertEqual(val, "xxx") def CheckNone(self): self.cur.execute("insert into test(x) values (?)", (None,)) self.cur.execute("select x from test") val = self.cur.fetchone()[0] - self.failUnlessEqual(val, None) + self.assertEqual(val, None) def CheckColName(self): self.cur.execute("insert into test(x) values (?)", ("xxx",)) self.cur.execute('select x as "x [bar]" from test') val = self.cur.fetchone()[0] - self.failUnlessEqual(val, "") + self.assertEqual(val, "") # Check if the stripping of colnames works. Everything after the first # whitespace should be stripped. - self.failUnlessEqual(self.cur.description[0][0], "x") + self.assertEqual(self.cur.description[0][0], "x") def CheckCaseInConverterName(self): self.cur.execute("select 'other' as \"x [b1b1]\"") val = self.cur.fetchone()[0] - self.failUnlessEqual(val, "MARKER") + self.assertEqual(val, "MARKER") def CheckCursorDescriptionNoRow(self): """ @@ -310,7 +310,7 @@ class ObjectAdaptationTests(unittest.TestCase): def CheckCasterIsUsed(self): self.cur.execute("select ?", (4,)) val = self.cur.fetchone()[0] - self.failUnlessEqual(type(val), float) + self.assertEqual(type(val), float) class BinaryConverterTests(unittest.TestCase): def convert(s): @@ -327,7 +327,7 @@ class BinaryConverterTests(unittest.TestCase): def CheckBinaryInputForConverter(self): testdata = b"abcdefg" * 10 result = self.con.execute('select ? as "x [bin]"', (memoryview(zlib.compress(testdata)),)).fetchone()[0] - self.failUnlessEqual(testdata, result) + self.assertEqual(testdata, result) class DateTimeTests(unittest.TestCase): def setUp(self): @@ -344,14 +344,14 @@ class DateTimeTests(unittest.TestCase): self.cur.execute("insert into test(d) values (?)", (d,)) self.cur.execute("select d from test") d2 = self.cur.fetchone()[0] - self.failUnlessEqual(d, d2) + self.assertEqual(d, d2) def CheckSqliteTimestamp(self): ts = sqlite.Timestamp(2004, 2, 14, 7, 15, 0) self.cur.execute("insert into test(ts) values (?)", (ts,)) self.cur.execute("select ts from test") ts2 = self.cur.fetchone()[0] - self.failUnlessEqual(ts, ts2) + self.assertEqual(ts, ts2) def CheckSqlTimestamp(self): # The date functions are only available in SQLite version 3.1 or later @@ -363,22 +363,22 @@ class DateTimeTests(unittest.TestCase): self.cur.execute("insert into test(ts) values (current_timestamp)") self.cur.execute("select ts from test") ts = self.cur.fetchone()[0] - self.failUnlessEqual(type(ts), datetime.datetime) - self.failUnlessEqual(ts.year, now.year) + self.assertEqual(type(ts), datetime.datetime) + self.assertEqual(ts.year, now.year) def CheckDateTimeSubSeconds(self): ts = sqlite.Timestamp(2004, 2, 14, 7, 15, 0, 500000) self.cur.execute("insert into test(ts) values (?)", (ts,)) self.cur.execute("select ts from test") ts2 = self.cur.fetchone()[0] - self.failUnlessEqual(ts, ts2) + self.assertEqual(ts, ts2) def CheckDateTimeSubSecondsFloatingPoint(self): ts = sqlite.Timestamp(2004, 2, 14, 7, 15, 0, 510241) self.cur.execute("insert into test(ts) values (?)", (ts,)) self.cur.execute("select ts from test") ts2 = self.cur.fetchone()[0] - self.failUnlessEqual(ts, ts2) + self.assertEqual(ts, ts2) def suite(): sqlite_type_suite = unittest.makeSuite(SqliteTypeTests, "Check") diff --git a/Lib/sqlite3/test/userfunctions.py b/Lib/sqlite3/test/userfunctions.py index c165423..8bfc591 100644 --- a/Lib/sqlite3/test/userfunctions.py +++ b/Lib/sqlite3/test/userfunctions.py @@ -161,28 +161,28 @@ class FunctionTests(unittest.TestCase): cur = self.con.cursor() cur.execute("select returntext()") val = cur.fetchone()[0] - self.failUnlessEqual(type(val), str) - self.failUnlessEqual(val, "foo") + self.assertEqual(type(val), str) + self.assertEqual(val, "foo") def CheckFuncReturnUnicode(self): cur = self.con.cursor() cur.execute("select returnunicode()") val = cur.fetchone()[0] - self.failUnlessEqual(type(val), str) - self.failUnlessEqual(val, "bar") + self.assertEqual(type(val), str) + self.assertEqual(val, "bar") def CheckFuncReturnInt(self): cur = self.con.cursor() cur.execute("select returnint()") val = cur.fetchone()[0] - self.failUnlessEqual(type(val), int) - self.failUnlessEqual(val, 42) + self.assertEqual(type(val), int) + self.assertEqual(val, 42) def CheckFuncReturnFloat(self): cur = self.con.cursor() cur.execute("select returnfloat()") val = cur.fetchone()[0] - self.failUnlessEqual(type(val), float) + self.assertEqual(type(val), float) if val < 3.139 or val > 3.141: self.fail("wrong value") @@ -190,15 +190,15 @@ class FunctionTests(unittest.TestCase): cur = self.con.cursor() cur.execute("select returnnull()") val = cur.fetchone()[0] - self.failUnlessEqual(type(val), type(None)) - self.failUnlessEqual(val, None) + self.assertEqual(type(val), type(None)) + self.assertEqual(val, None) def CheckFuncReturnBlob(self): cur = self.con.cursor() cur.execute("select returnblob()") val = cur.fetchone()[0] - self.failUnlessEqual(type(val), bytes) - self.failUnlessEqual(val, b"blob") + self.assertEqual(type(val), bytes) + self.assertEqual(val, b"blob") def CheckFuncException(self): cur = self.con.cursor() @@ -207,37 +207,37 @@ class FunctionTests(unittest.TestCase): cur.fetchone() self.fail("should have raised OperationalError") except sqlite.OperationalError as e: - self.failUnlessEqual(e.args[0], 'user-defined function raised exception') + self.assertEqual(e.args[0], 'user-defined function raised exception') def CheckParamString(self): cur = self.con.cursor() cur.execute("select isstring(?)", ("foo",)) val = cur.fetchone()[0] - self.failUnlessEqual(val, 1) + self.assertEqual(val, 1) def CheckParamInt(self): cur = self.con.cursor() cur.execute("select isint(?)", (42,)) val = cur.fetchone()[0] - self.failUnlessEqual(val, 1) + self.assertEqual(val, 1) def CheckParamFloat(self): cur = self.con.cursor() cur.execute("select isfloat(?)", (3.14,)) val = cur.fetchone()[0] - self.failUnlessEqual(val, 1) + self.assertEqual(val, 1) def CheckParamNone(self): cur = self.con.cursor() cur.execute("select isnone(?)", (None,)) val = cur.fetchone()[0] - self.failUnlessEqual(val, 1) + self.assertEqual(val, 1) def CheckParamBlob(self): cur = self.con.cursor() cur.execute("select isblob(?)", (memoryview(b"blob"),)) val = cur.fetchone()[0] - self.failUnlessEqual(val, 1) + self.assertEqual(val, 1) class AggregateTests(unittest.TestCase): def setUp(self): @@ -281,7 +281,7 @@ class AggregateTests(unittest.TestCase): cur.execute("select nostep(t) from test") self.fail("should have raised an AttributeError") except AttributeError as e: - self.failUnlessEqual(e.args[0], "'AggrNoStep' object has no attribute 'step'") + self.assertEqual(e.args[0], "'AggrNoStep' object has no attribute 'step'") def CheckAggrNoFinalize(self): cur = self.con.cursor() @@ -290,7 +290,7 @@ class AggregateTests(unittest.TestCase): val = cur.fetchone()[0] self.fail("should have raised an OperationalError") except sqlite.OperationalError as e: - self.failUnlessEqual(e.args[0], "user-defined aggregate's 'finalize' method raised error") + self.assertEqual(e.args[0], "user-defined aggregate's 'finalize' method raised error") def CheckAggrExceptionInInit(self): cur = self.con.cursor() @@ -299,7 +299,7 @@ class AggregateTests(unittest.TestCase): val = cur.fetchone()[0] self.fail("should have raised an OperationalError") except sqlite.OperationalError as e: - self.failUnlessEqual(e.args[0], "user-defined aggregate's '__init__' method raised error") + self.assertEqual(e.args[0], "user-defined aggregate's '__init__' method raised error") def CheckAggrExceptionInStep(self): cur = self.con.cursor() @@ -308,7 +308,7 @@ class AggregateTests(unittest.TestCase): val = cur.fetchone()[0] self.fail("should have raised an OperationalError") except sqlite.OperationalError as e: - self.failUnlessEqual(e.args[0], "user-defined aggregate's 'step' method raised error") + self.assertEqual(e.args[0], "user-defined aggregate's 'step' method raised error") def CheckAggrExceptionInFinalize(self): cur = self.con.cursor() @@ -317,37 +317,37 @@ class AggregateTests(unittest.TestCase): val = cur.fetchone()[0] self.fail("should have raised an OperationalError") except sqlite.OperationalError as e: - self.failUnlessEqual(e.args[0], "user-defined aggregate's 'finalize' method raised error") + self.assertEqual(e.args[0], "user-defined aggregate's 'finalize' method raised error") def CheckAggrCheckParamStr(self): cur = self.con.cursor() cur.execute("select checkType('str', ?)", ("foo",)) val = cur.fetchone()[0] - self.failUnlessEqual(val, 1) + self.assertEqual(val, 1) def CheckAggrCheckParamInt(self): cur = self.con.cursor() cur.execute("select checkType('int', ?)", (42,)) val = cur.fetchone()[0] - self.failUnlessEqual(val, 1) + self.assertEqual(val, 1) def CheckAggrCheckParamFloat(self): cur = self.con.cursor() cur.execute("select checkType('float', ?)", (3.14,)) val = cur.fetchone()[0] - self.failUnlessEqual(val, 1) + self.assertEqual(val, 1) def CheckAggrCheckParamNone(self): cur = self.con.cursor() cur.execute("select checkType('None', ?)", (None,)) val = cur.fetchone()[0] - self.failUnlessEqual(val, 1) + self.assertEqual(val, 1) def CheckAggrCheckParamBlob(self): cur = self.con.cursor() cur.execute("select checkType('blob', ?)", (memoryview(b"blob"),)) val = cur.fetchone()[0] - self.failUnlessEqual(val, 1) + self.assertEqual(val, 1) def CheckAggrCheckAggrSum(self): cur = self.con.cursor() @@ -355,7 +355,7 @@ class AggregateTests(unittest.TestCase): cur.executemany("insert into test(i) values (?)", [(10,), (20,), (30,)]) cur.execute("select mysum(i) from test") val = cur.fetchone()[0] - self.failUnlessEqual(val, 60) + self.assertEqual(val, 60) def authorizer_cb(action, arg1, arg2, dbname, source): if action != sqlite.SQLITE_SELECT: diff --git a/Lib/subprocess.py b/Lib/subprocess.py index 368ba0e..f7361e1 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -371,6 +371,7 @@ if mswindows: error = IOError else: import select + _has_poll = hasattr(select, 'poll') import errno import fcntl import pickle @@ -383,6 +384,11 @@ try: except: MAXFD = 256 +# When select or poll has indicated that the file is writable, +# we can write up to _PIPE_BUF bytes without risk of blocking. +# POSIX defines PIPE_BUF as >= 512. +_PIPE_BUF = getattr(select, 'PIPE_BUF', 512) + _active = [] def _cleanup(): @@ -1173,19 +1179,103 @@ class Popen(object): def _communicate(self, input): - read_set = [] - write_set = [] - stdout = None # Return - stderr = None # Return - if self.stdin: # Flush stdio buffer. This might block, if the user has # been writing to .stdin in an uncontrolled fashion. self.stdin.flush() - if input: - write_set.append(self.stdin) - else: + if not input: self.stdin.close() + + if _has_poll: + stdout, stderr = self._communicate_with_poll(input) + else: + stdout, stderr = self._communicate_with_select(input) + + # All data exchanged. Translate lists into strings. + if stdout is not None: + stdout = b''.join(stdout) + if stderr is not None: + stderr = b''.join(stderr) + + # Translate newlines, if requested. + # This also turns bytes into strings. + if self.universal_newlines: + if stdout is not None: + stdout = self._translate_newlines(stdout, + self.stdout.encoding) + if stderr is not None: + stderr = self._translate_newlines(stderr, + self.stderr.encoding) + + self.wait() + return (stdout, stderr) + + + def _communicate_with_poll(self, input): + stdout = None # Return + stderr = None # Return + fd2file = {} + fd2output = {} + + poller = select.poll() + def register_and_append(file_obj, eventmask): + poller.register(file_obj.fileno(), eventmask) + fd2file[file_obj.fileno()] = file_obj + + def close_unregister_and_remove(fd): + poller.unregister(fd) + fd2file[fd].close() + fd2file.pop(fd) + + if self.stdin and input: + register_and_append(self.stdin, select.POLLOUT) + + select_POLLIN_POLLPRI = select.POLLIN | select.POLLPRI + if self.stdout: + register_and_append(self.stdout, select_POLLIN_POLLPRI) + fd2output[self.stdout.fileno()] = stdout = [] + if self.stderr: + register_and_append(self.stderr, select_POLLIN_POLLPRI) + fd2output[self.stderr.fileno()] = stderr = [] + + input_offset = 0 + while fd2file: + try: + ready = poller.poll() + except select.error as e: + if e.args[0] == errno.EINTR: + continue + raise + + # XXX Rewrite these to use non-blocking I/O on the + # file objects; they are no longer using C stdio! + + for fd, mode in ready: + if mode & select.POLLOUT: + chunk = input[input_offset : input_offset + _PIPE_BUF] + input_offset += os.write(fd, chunk) + if input_offset >= len(input): + close_unregister_and_remove(fd) + elif mode & select_POLLIN_POLLPRI: + data = os.read(fd, 4096) + if not data: + close_unregister_and_remove(fd) + fd2output[fd].append(data) + else: + # Ignore hang up or errors. + close_unregister_and_remove(fd) + + return (stdout, stderr) + + + def _communicate_with_select(self, input): + read_set = [] + write_set = [] + stdout = None # Return + stderr = None # Return + + if self.stdin and input: + write_set.append(self.stdin) if self.stdout: read_set.append(self.stdout) stdout = [] @@ -1206,10 +1296,7 @@ class Popen(object): # file objects; they are no longer using C stdio! if self.stdin in wlist: - # When select has indicated that the file is writable, - # we can write up to PIPE_BUF bytes without risk - # blocking. POSIX defines PIPE_BUF >= 512 - chunk = input[input_offset : input_offset + 512] + chunk = input[input_offset : input_offset + _PIPE_BUF] bytes_written = os.write(self.stdin.fileno(), chunk) input_offset += bytes_written if input_offset >= len(input): @@ -1230,25 +1317,9 @@ class Popen(object): read_set.remove(self.stderr) stderr.append(data) - # All data exchanged. Translate lists into strings. - if stdout is not None: - stdout = b"".join(stdout) - if stderr is not None: - stderr = b"".join(stderr) - - # Translate newlines, if requested. - # This also turns bytes into strings. - if self.universal_newlines: - if stdout is not None: - stdout = self._translate_newlines(stdout, - self.stdout.encoding) - if stderr is not None: - stderr = self._translate_newlines(stderr, - self.stderr.encoding) - - self.wait() return (stdout, stderr) + def send_signal(self, sig): """Send a signal to the process """ diff --git a/Lib/test/test_array.py b/Lib/test/test_array.py index 7ae34a9..3dd4f6d 100755 --- a/Lib/test/test_array.py +++ b/Lib/test/test_array.py @@ -272,6 +272,12 @@ class BaseTest(unittest.TestCase): a, array.array(self.typecode, self.example[::-1]+2*self.example) ) + a = array.array(self.typecode, self.example) + a += a + self.assertEqual( + a, + array.array(self.typecode, self.example + self.example) + ) b = array.array(self.badtypecode()) self.assertRaises(TypeError, a.__add__, b) @@ -667,6 +673,13 @@ class BaseTest(unittest.TestCase): array.array(self.typecode, self.example+self.example[::-1]) ) + a = array.array(self.typecode, self.example) + a.extend(a) + self.assertEqual( + a, + array.array(self.typecode, self.example+self.example) + ) + b = array.array(self.badtypecode()) self.assertRaises(TypeError, a.extend, b) @@ -749,9 +762,31 @@ class BaseTest(unittest.TestCase): ArraySubclassWithKwargs('b', newarg=1) def test_create_from_bytes(self): + # XXX This test probably needs to be moved in a subclass or + # generalized to use self.typecode. a = array.array('H', b"1234") self.assertEqual(len(a) * a.itemsize, 4) + def test_memoryview_no_resize(self): + # Test for issue 4509. + a = array.array(self.typecode, self.example) + m = memoryview(a) + expected = m.tobytes() + self.assertRaises(BufferError, a.pop, 0) + self.assertEqual(m.tobytes(), expected) + self.assertRaises(BufferError, a.remove, a[0]) + self.assertEqual(m.tobytes(), expected) + self.assertRaises(BufferError, a.__setitem__, slice(0, 0), a) + self.assertEqual(m.tobytes(), expected) + self.assertRaises(BufferError, a.__delitem__, slice(0, len(a))) + self.assertEqual(m.tobytes(), expected) + self.assertRaises(BufferError, a.__imul__, 2) + self.assertEqual(m.tobytes(), expected) + self.assertRaises(BufferError, a.__iadd__, a) + self.assertEqual(m.tobytes(), expected) + self.assertRaises(BufferError, a.extend, a) + self.assertEqual(m.tobytes(), expected) + class StringTest(BaseTest): diff --git a/Lib/test/test_pkgutil.py b/Lib/test/test_pkgutil.py index 169ef66..f69af5a 100644 --- a/Lib/test/test_pkgutil.py +++ b/Lib/test/test_pkgutil.py @@ -74,6 +74,12 @@ class PkgutilTests(unittest.TestCase): self.assertEqual(res1, RESOURCE_DATA) res2 = pkgutil.get_data(pkg, 'sub/res.txt') self.assertEqual(res2, RESOURCE_DATA) + + names = [] + for loader, name, ispkg in pkgutil.iter_modules([zip_file]): + names.append(name) + self.assertEqual(names, ['test_getdata_zipfile']) + del sys.path[0] del sys.modules[pkg] diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py index 326c996..f2a396c 100644 --- a/Lib/test/test_subprocess.py +++ b/Lib/test/test_subprocess.py @@ -798,8 +798,24 @@ class CommandTests(unittest.TestCase): if dir is not None: os.rmdir(dir) + +unit_tests = [ProcessTestCase, CommandTests] + +if subprocess._has_poll: + class ProcessTestCaseNoPoll(ProcessTestCase): + def setUp(self): + subprocess._has_poll = False + ProcessTestCase.setUp(self) + + def tearDown(self): + subprocess._has_poll = True + ProcessTestCase.tearDown(self) + + unit_tests.append(ProcessTestCaseNoPoll) + + def test_main(): - support.run_unittest(ProcessTestCase, CommandTests) + support.run_unittest(*unit_tests) support.reap_children() if __name__ == "__main__": diff --git a/Misc/NEWS b/Misc/NEWS index cd9ac66..3de1557 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -92,10 +92,23 @@ reported differently than it did with python 2.x. - Issue #6323: The pdb debugger did not exit when running a script with a syntax error. +- Issue #3392: The subprocess communicate() method no longer fails in select() + when file descriptors are large; communicate() now uses poll() when possible. + - Issue #6369: Fix an RLE decompression bug in the binhex module. - Issue #6344: Fixed a crash of mmap.read() when passed a negative argument. +- Issue #4005: Fixed a crash of pydoc when there was a zip file present in + sys.path. + +Extension Modules +----------------- + +- Issue #4509: array.array objects are no longer modified after an operation + failing due to the resize restriction in-place when the object has exported + buffers. + Build ----- diff --git a/Modules/arraymodule.c b/Modules/arraymodule.c index 5965cdd..c1a0f53 100644 --- a/Modules/arraymodule.c +++ b/Modules/arraymodule.c @@ -735,6 +735,14 @@ array_ass_slice(arrayobject *a, Py_ssize_t ilow, Py_ssize_t ihigh, PyObject *v) ihigh = Py_SIZE(a); item = a->ob_item; d = n - (ihigh-ilow); + /* Issue #4509: If the array has exported buffers and the slice + assignment would change the size of the array, fail early to make + sure we don't modify it. */ + if (d != 0 && a->ob_exports > 0) { + PyErr_SetString(PyExc_BufferError, + "cannot resize an array that is exporting buffers"); + return -1; + } if (d < 0) { /* Delete -d items */ memmove(item + (ihigh+d)*a->ob_descr->itemsize, item + ihigh*a->ob_descr->itemsize, @@ -802,8 +810,8 @@ array_iter_extend(arrayobject *self, PyObject *bb) static int array_do_extend(arrayobject *self, PyObject *bb) { - Py_ssize_t size, oldsize; - + Py_ssize_t size, oldsize, bbsize; + if (!array_Check(bb)) return array_iter_extend(self, bb); #define b ((arrayobject *)bb) @@ -818,11 +826,13 @@ array_do_extend(arrayobject *self, PyObject *bb) return -1; } oldsize = Py_SIZE(self); + /* Get the size of bb before resizing the array since bb could be self. */ + bbsize = Py_SIZE(bb); size = oldsize + Py_SIZE(b); if (array_resize(self, size) == -1) return -1; memcpy(self->ob_item + oldsize * self->ob_descr->itemsize, - b->ob_item, Py_SIZE(b) * b->ob_descr->itemsize); + b->ob_item, bbsize * b->ob_descr->itemsize); return 0; #undef b -- cgit v0.12 From df475156f430a5f3fa78f5163bb346ec350ac430 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 09:05:38 +0000 Subject: Merged revisions 73862,73872 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r73862 | alexandre.vassalotti | 2009-07-05 21:57:00 +0200 (So, 05 Jul 2009) | 2 lines Add the fix for issue 4509 to the mapping methods. ........ r73872 | gregory.p.smith | 2009-07-07 07:06:04 +0200 (Di, 07 Jul 2009) | 2 lines Add a unittest for r73566. ........ --- Lib/test/test_array.py | 47 +++++++++++++++++++++-------------------------- Lib/test/test_zipfile.py | 8 ++++++++ Modules/arraymodule.c | 10 ++++++++++ 3 files changed, 39 insertions(+), 26 deletions(-) diff --git a/Lib/test/test_array.py b/Lib/test/test_array.py index 3dd4f6d..93c6cc0 100755 --- a/Lib/test/test_array.py +++ b/Lib/test/test_array.py @@ -723,22 +723,37 @@ class BaseTest(unittest.TestCase): def test_buffer(self): a = array.array(self.typecode, self.example) m = memoryview(a) - b = bytes(m) - self.assertEqual(b, a.tostring()) - self.assertEqual(b[0], a.tostring()[0]) - # Resizing is forbidden when there are buffer exports + expected = m.tobytes() + self.assertEqual(a.tostring(), expected) + self.assertEqual(a.tostring()[0], expected[0]) + # Resizing is forbidden when there are buffer exports. + # For issue 4509, we also check after each error that + # the array was not modified. self.assertRaises(BufferError, a.append, a[0]) + self.assertEqual(m.tobytes(), expected) self.assertRaises(BufferError, a.extend, a[0:1]) + self.assertEqual(m.tobytes(), expected) self.assertRaises(BufferError, a.remove, a[0]) + self.assertEqual(m.tobytes(), expected) + self.assertRaises(BufferError, a.pop, 0) + self.assertEqual(m.tobytes(), expected) self.assertRaises(BufferError, a.fromlist, a.tolist()) + self.assertEqual(m.tobytes(), expected) self.assertRaises(BufferError, a.fromstring, a.tostring()) + self.assertEqual(m.tobytes(), expected) if self.typecode == 'u': self.assertRaises(BufferError, a.fromunicode, a.tounicode()) + self.assertEqual(m.tobytes(), expected) + self.assertRaises(BufferError, operator.imul, a, 2) + self.assertEqual(m.tobytes(), expected) + self.assertRaises(BufferError, operator.imul, a, 0) + self.assertEqual(m.tobytes(), expected) self.assertRaises(BufferError, operator.setitem, a, slice(0, 0), a) + self.assertEqual(m.tobytes(), expected) self.assertRaises(BufferError, operator.delitem, a, 0) + self.assertEqual(m.tobytes(), expected) self.assertRaises(BufferError, operator.delitem, a, slice(0, 1)) - self.assertRaises(BufferError, operator.imul, a, 2) - self.assertRaises(BufferError, operator.imul, a, 0) + self.assertEqual(m.tobytes(), expected) def test_weakref(self): s = array.array(self.typecode, self.example) @@ -767,26 +782,6 @@ class BaseTest(unittest.TestCase): a = array.array('H', b"1234") self.assertEqual(len(a) * a.itemsize, 4) - def test_memoryview_no_resize(self): - # Test for issue 4509. - a = array.array(self.typecode, self.example) - m = memoryview(a) - expected = m.tobytes() - self.assertRaises(BufferError, a.pop, 0) - self.assertEqual(m.tobytes(), expected) - self.assertRaises(BufferError, a.remove, a[0]) - self.assertEqual(m.tobytes(), expected) - self.assertRaises(BufferError, a.__setitem__, slice(0, 0), a) - self.assertEqual(m.tobytes(), expected) - self.assertRaises(BufferError, a.__delitem__, slice(0, len(a))) - self.assertEqual(m.tobytes(), expected) - self.assertRaises(BufferError, a.__imul__, 2) - self.assertEqual(m.tobytes(), expected) - self.assertRaises(BufferError, a.__iadd__, a) - self.assertEqual(m.tobytes(), expected) - self.assertRaises(BufferError, a.extend, a) - self.assertEqual(m.tobytes(), expected) - class StringTest(BaseTest): diff --git a/Lib/test/test_zipfile.py b/Lib/test/test_zipfile.py index 82602c1..ed800c5 100644 --- a/Lib/test/test_zipfile.py +++ b/Lib/test/test_zipfile.py @@ -379,6 +379,14 @@ class TestsWithSourceFile(unittest.TestCase): for f in (TESTFN2, TemporaryFile(), io.BytesIO()): self.zip_test_writestr_permissions(f, zipfile.ZIP_STORED) + def test_writestr_extended_local_header_issue1202(self): + orig_zip = zipfile.ZipFile(TESTFN2, 'w') + for data in 'abcdefghijklmnop': + zinfo = zipfile.ZipInfo(data) + zinfo.flag_bits |= 0x08 # Include an extended local header. + orig_zip.writestr(zinfo, data) + orig_zip.close() + def tearDown(self): os.remove(TESTFN) os.remove(TESTFN2) diff --git a/Modules/arraymodule.c b/Modules/arraymodule.c index c1a0f53..b24b4c9 100644 --- a/Modules/arraymodule.c +++ b/Modules/arraymodule.c @@ -1699,6 +1699,16 @@ array_ass_subscr(arrayobject* self, PyObject* item, PyObject* value) if ((step > 0 && stop < start) || (step < 0 && stop > start)) stop = start; + + /* Issue #4509: If the array has exported buffers and the slice + assignment would change the size of the array, fail early to make + sure we don't modify it. */ + if ((needed == 0 || slicelength != needed) && self->ob_exports > 0) { + PyErr_SetString(PyExc_BufferError, + "cannot resize an array that is exporting buffers"); + return -1; + } + if (step == 1) { if (slicelength > needed) { memmove(self->ob_item + (start + needed) * itemsize, -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From c3c6fed6fe282ca2aedb9b15904bde63218dfc86 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 09:15:16 +0000 Subject: Merged revisions 74010,74034,74054 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r74010 | r.david.murray | 2009-07-15 16:16:54 +0200 (Mi, 15 Jul 2009) | 2 lines PEP-8-ify r73389. ................ r74034 | alexandre.vassalotti | 2009-07-17 07:35:59 +0200 (Fr, 17 Jul 2009) | 2 lines The output() function takes only one string argument. ................ r74054 | alexandre.vassalotti | 2009-07-17 10:31:44 +0200 (Fr, 17 Jul 2009) | 14 lines Merged revisions 74051-74052 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74051 | alexandre.vassalotti | 2009-07-17 03:54:23 -0400 (Fri, 17 Jul 2009) | 2 lines Initialize variables in PyCurses_getsyx() to avoid compiler warnings. ........ r74052 | alexandre.vassalotti | 2009-07-17 04:09:04 -0400 (Fri, 17 Jul 2009) | 3 lines Fix GCC warning about fprintf used without a string literal and without format arguments. ........ ................ --- Lib/doctest.py | 3 ++- Modules/_cursesmodule.c | 3 ++- Modules/main.c | 6 +++--- Parser/asdl.py | 4 ++-- 4 files changed, 9 insertions(+), 7 deletions(-) diff --git a/Lib/doctest.py b/Lib/doctest.py index 3d053d9..b95566f 100644 --- a/Lib/doctest.py +++ b/Lib/doctest.py @@ -821,7 +821,8 @@ class DocTestFinder: # (see __patched_linecache_getlines). file = inspect.getfile(obj) if not file[0]+file[-2:] == '<]>': file = None - if file is None: source_lines = None + if file is None: + source_lines = None else: if module is not None: # Supply the module globals in case the module was diff --git a/Modules/_cursesmodule.c b/Modules/_cursesmodule.c index a92cc8e..c7d3778 100644 --- a/Modules/_cursesmodule.c +++ b/Modules/_cursesmodule.c @@ -1806,7 +1806,8 @@ PyCurses_EraseChar(PyObject *self) static PyObject * PyCurses_getsyx(PyObject *self) { - int x,y; + int x = 0; + int y = 0; PyCursesInitialised diff --git a/Modules/main.c b/Modules/main.c index 8352e66..22794da 100644 --- a/Modules/main.c +++ b/Modules/main.c @@ -131,9 +131,9 @@ usage(int exitcode, wchar_t* program) if (exitcode) fprintf(f, "Try `python -h' for more information.\n"); else { - fprintf(f, usage_1); - fprintf(f, usage_2); - fprintf(f, usage_3); + fputs(usage_1, f); + fputs(usage_2, f); + fputs(usage_3, f); fprintf(f, usage_4, DELIM); fprintf(f, usage_5, DELIM, PYTHONHOMEHELP); } diff --git a/Parser/asdl.py b/Parser/asdl.py index 28a7138..ca91b6e 100644 --- a/Parser/asdl.py +++ b/Parser/asdl.py @@ -323,8 +323,8 @@ class VisitorBase(object): try: meth(object, *args) except Exception: - output("Error visiting", repr(object)) - output(sys.exc_info()[1]) + output("Error visiting" + repr(object)) + output(str(sys.exc_info()[1])) traceback.print_exc() # XXX hack if hasattr(self, 'file'): -- cgit v0.12 -- cgit v0.12 From 194da4a7da15caae7f21204bc40bca7c8084b925 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 09:34:05 +0000 Subject: Merged revisions 74126,74130-74131,74149,74155,74157,74180-74183,74398 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r74126 | alexandre.vassalotti | 2009-07-21 02:39:03 +0200 (Di, 21 Jul 2009) | 14 lines Merged revisions 73871 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73871 | alexandre.vassalotti | 2009-07-06 22:17:30 -0400 (Mon, 06 Jul 2009) | 7 lines Grow the allocated buffer in PyUnicode_EncodeUTF7 to avoid buffer overrun. Without this change, test_unicode.UnicodeTest.test_codecs_utf7 crashes in debug mode. What happens is the unicode string u'\U000abcde' with a length of 1 encodes to the string '+2m/c3g-' of length 8. Since only 5 bytes is reserved in the buffer, a buffer overrun occurs. ........ ................ r74130 | alexandre.vassalotti | 2009-07-21 02:57:50 +0200 (Di, 21 Jul 2009) | 2 lines Add ignore rule for the Doc/tools/jinga2/ directory. ................ r74131 | alexandre.vassalotti | 2009-07-21 04:51:58 +0200 (Di, 21 Jul 2009) | 13 lines Merged revisions 73683,73786 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73683 | georg.brandl | 2009-06-29 10:44:49 -0400 (Mon, 29 Jun 2009) | 1 line Fix error handling in PyCode_Optimize, by Alexander Schremmer at EuroPython sprint. ........ r73786 | benjamin.peterson | 2009-07-02 18:56:16 -0400 (Thu, 02 Jul 2009) | 1 line condense with assertRaises ........ ................ r74149 | ezio.melotti | 2009-07-21 22:37:52 +0200 (Di, 21 Jul 2009) | 9 lines Merged revisions 74148 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74148 | ezio.melotti | 2009-07-21 23:18:27 +0300 (Tue, 21 Jul 2009) | 1 line #6536 fixed typo ........ ................ r74155 | alexandre.vassalotti | 2009-07-22 04:24:49 +0200 (Mi, 22 Jul 2009) | 2 lines Issue #6242: Fix deallocator of io.StringIO and io.BytesIO. ................ r74157 | alexandre.vassalotti | 2009-07-22 05:07:33 +0200 (Mi, 22 Jul 2009) | 2 lines Issue #6241: Better type checking for the arguments of io.StringIO. ................ r74180 | ezio.melotti | 2009-07-22 23:17:14 +0200 (Mi, 22 Jul 2009) | 9 lines Merged revisions 74179 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74179 | ezio.melotti | 2009-07-23 00:08:49 +0300 (Thu, 23 Jul 2009) | 1 line #6423 has_key -> in ........ ................ r74181 | alexandre.vassalotti | 2009-07-22 23:27:53 +0200 (Mi, 22 Jul 2009) | 6 lines Clean up test_curses. By using __stdout__ directly, test_curses caused regrtest.py to duplicate the output of some test results. ................ r74182 | alexandre.vassalotti | 2009-07-22 23:29:01 +0200 (Mi, 22 Jul 2009) | 2 lines Use assertGreater instead of assertTrue(x > y). ................ r74183 | alexandre.vassalotti | 2009-07-23 01:27:17 +0200 (Do, 23 Jul 2009) | 4 lines Specialize assertTrue checks when possible. We should get slightly more helpful failure messages with this change. ................ r74398 | georg.brandl | 2009-08-13 11:16:39 +0200 (Do, 13 Aug 2009) | 1 line #6694: fix old function names. ................ --- .bzrignore | 1 + .hgignore | 1 + Doc/howto/urllib2.rst | 2 +- Doc/library/cgi.rst | 15 +++--- Doc/library/itertools.rst | 4 +- Lib/_pyio.py | 4 +- Lib/test/test_asynchat.py | 2 +- Lib/test/test_curses.py | 11 ++-- Lib/test/test_mailbox.py | 125 ++++++++++++++++++++++------------------------ Lib/test/test_memoryio.py | 15 ++++++ Lib/test/test_scope.py | 15 +----- Modules/_io/bytesio.c | 8 +-- Modules/_io/stringio.c | 39 ++++++++++++--- Objects/unicodeobject.c | 4 +- Python/peephole.c | 15 +++--- 15 files changed, 149 insertions(+), 112 deletions(-) diff --git a/.bzrignore b/.bzrignore index 52143a9..3407d65 100644 --- a/.bzrignore +++ b/.bzrignore @@ -37,6 +37,7 @@ TAGS .gdb_history Doc/tools/sphinx Doc/tools/jinja +Doc/tools/jinja2 Doc/tools/pygments Doc/tools/docutils Misc/python.pc diff --git a/.hgignore b/.hgignore index 77def91..df3a52e 100644 --- a/.hgignore +++ b/.hgignore @@ -39,6 +39,7 @@ Lib/plat-mac/errors.rsrc.df.rsrc Doc/tools/sphinx/ Doc/tools/docutils/ Doc/tools/jinja/ +Doc/tools/jinja2/ Doc/tools/pygments/ Misc/python.pc Modules/Setup diff --git a/Doc/howto/urllib2.rst b/Doc/howto/urllib2.rst index 51978fc..fb5b1c3 100644 --- a/Doc/howto/urllib2.rst +++ b/Doc/howto/urllib2.rst @@ -492,7 +492,7 @@ than the URL you pass to .add_password() will also match. :: .. note:: - In the above example we only supplied our ``HHTPBasicAuthHandler`` to + In the above example we only supplied our ``HTTPBasicAuthHandler`` to ``build_opener``. By default openers have the handlers for normal situations -- ``ProxyHandler``, ``UnknownHandler``, ``HTTPHandler``, ``HTTPDefaultErrorHandler``, ``HTTPRedirectHandler``, ``FTPHandler``, diff --git a/Doc/library/cgi.rst b/Doc/library/cgi.rst index 55f6509..03dfe2d 100644 --- a/Doc/library/cgi.rst +++ b/Doc/library/cgi.rst @@ -88,12 +88,13 @@ input or the environment (depending on the value of various environment variables set according to the CGI standard). Since it may consume standard input, it should be instantiated only once. -The :class:`FieldStorage` instance can be indexed like a Python dictionary, and -also supports the standard dictionary methods :meth:`__contains__` and -:meth:`keys`. The built-in :func:`len` is also supported. Form fields -containing empty strings are ignored and do not appear in the dictionary; to -keep such values, provide a true value for the optional *keep_blank_values* -keyword parameter when creating the :class:`FieldStorage` instance. +The :class:`FieldStorage` instance can be indexed like a Python dictionary. +It allows membership testing with the :keyword:`in` operator, and also supports +the standard dictionary method :meth:`keys` and the built-in function +:func:`len`. Form fields containing empty strings are ignored and do not appear +in the dictionary; to keep such values, provide a true value for the optional +*keep_blank_values* keyword parameter when creating the :class:`FieldStorage` +instance. For instance, the following code (which assumes that the :mailheader:`Content-Type` header and blank line have already been printed) @@ -101,7 +102,7 @@ checks that the fields ``name`` and ``addr`` are both set to a non-empty string:: form = cgi.FieldStorage() - if not ("name" in form and "addr" in form): + if "name" not in form or "addr" not in form: print("

    Error

    ") print("Please fill in the name and addr fields.") return diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst index ac3b761..c1f8d9a 100644 --- a/Doc/library/itertools.rst +++ b/Doc/library/itertools.rst @@ -49,13 +49,13 @@ Iterator Arguments Results :func:`chain` p, q, ... p0, p1, ... plast, q0, q1, ... ``chain('ABC', 'DEF') --> A B C D E F`` :func:`compress` data, selectors (d[0] if s[0]), (d[1] if s[1]), ... ``compress('ABCDEF', [1,0,1,0,1,1]) --> A C E F`` :func:`dropwhile` pred, seq seq[n], seq[n+1], starting when pred fails ``dropwhile(lambda x: x<5, [1,4,6,4,1]) --> 6 4 1`` -:func:`filterfalse` pred, seq elements of seq where pred(elem) is False ``ifilterfalse(lambda x: x%2, range(10)) --> 0 2 4 6 8`` +:func:`filterfalse` pred, seq elements of seq where pred(elem) is False ``filterfalse(lambda x: x%2, range(10)) --> 0 2 4 6 8`` :func:`groupby` iterable[, keyfunc] sub-iterators grouped by value of keyfunc(v) :func:`islice` seq, [start,] stop [, step] elements from seq[start:stop:step] ``islice('ABCDEFG', 2, None) --> C D E F G`` :func:`starmap` func, seq func(\*seq[0]), func(\*seq[1]), ... ``starmap(pow, [(2,5), (3,2), (10,3)]) --> 32 9 1000`` :func:`takewhile` pred, seq seq[0], seq[1], until pred fails ``takewhile(lambda x: x<5, [1,4,6,4,1]) --> 1 4`` :func:`tee` it, n it1, it2 , ... itn splits one iterator into n -:func:`zip_longest` p, q, ... (p[0], q[0]), (p[1], q[1]), ... ``izip_longest('ABCD', 'xy', fillvalue='-') --> Ax By C- D-`` +:func:`zip_longest` p, q, ... (p[0], q[0]), (p[1], q[1]), ... ``zip_longest('ABCD', 'xy', fillvalue='-') --> Ax By C- D-`` ==================== ============================ ================================================= ============================================================= **Combinatoric generators:** diff --git a/Lib/_pyio.py b/Lib/_pyio.py index bbf65bc..5458f99 100644 --- a/Lib/_pyio.py +++ b/Lib/_pyio.py @@ -1924,8 +1924,10 @@ class StringIO(TextIOWrapper): # C version, even under Windows. if newline is None: self._writetranslate = False - if initial_value: + if initial_value is not None: if not isinstance(initial_value, str): + raise TypeError("initial_value must be str or None, not {0}" + .format(type(initial_value).__name__)) initial_value = str(initial_value) self.write(initial_value) self.seek(0) diff --git a/Lib/test/test_asynchat.py b/Lib/test/test_asynchat.py index 3da5878..f49701f 100644 --- a/Lib/test/test_asynchat.py +++ b/Lib/test/test_asynchat.py @@ -214,7 +214,7 @@ class TestAsynchat(unittest.TestCase): # the server might have been able to send a byte or two back, but this # at least checks that it received something and didn't just fail # (which could still result in the client not having received anything) - self.assertTrue(len(s.buffer) > 0) + self.assertGreater(len(s.buffer), 0) class TestAsynchat_WithPoll(TestAsynchat): diff --git a/Lib/test/test_curses.py b/Lib/test/test_curses.py index bf60daa..4be2029 100644 --- a/Lib/test/test_curses.py +++ b/Lib/test/test_curses.py @@ -269,16 +269,17 @@ def main(stdscr): finally: curses.resetty() -if __name__ == '__main__': - curses.wrapper(main) - unit_tests() -else: +def test_main(): # testing setupterm() inside initscr/endwin # causes terminal breakage - curses.setupterm(fd=sys.__stdout__.fileno()) + curses.setupterm(fd=sys.stdout.fileno()) try: stdscr = curses.initscr() main(stdscr) finally: curses.endwin() unit_tests() + +if __name__ == '__main__': + curses.wrapper(main) + unit_tests() diff --git a/Lib/test/test_mailbox.py b/Lib/test/test_mailbox.py index 8994340..66472d9 100644 --- a/Lib/test/test_mailbox.py +++ b/Lib/test/test_mailbox.py @@ -24,13 +24,13 @@ class TestBase(unittest.TestCase): self.assertTrue(isinstance(msg, email.message.Message)) self.assertTrue(isinstance(msg, mailbox.Message)) for key, value in _sample_headers.items(): - self.assertTrue(value in msg.get_all(key)) + self.assertIn(value, msg.get_all(key)) self.assertTrue(msg.is_multipart()) self.assertEqual(len(msg.get_payload()), len(_sample_payloads)) for i, payload in enumerate(_sample_payloads): part = msg.get_payload(i) self.assertTrue(isinstance(part, email.message.Message)) - self.assertTrue(not isinstance(part, mailbox.Message)) + self.assertFalse(isinstance(part, mailbox.Message)) self.assertEqual(part.get_payload(), payload) def _delete_recursively(self, target): @@ -91,16 +91,14 @@ class TestMailbox(TestBase): key1 = self._box.add(self._template % 1) self.assertEqual(len(self._box), 2) method(key0) - l = len(self._box) - self.assertTrue(l == 1, "actual l: %s" % l) + self.assertEqual(len(self._box), 1) self.assertRaises(KeyError, lambda: self._box[key0]) self.assertRaises(KeyError, lambda: method(key0)) self.assertEqual(self._box.get_string(key1), self._template % 1) key2 = self._box.add(self._template % 2) self.assertEqual(len(self._box), 2) method(key2) - l = len(self._box) - self.assertTrue(l == 1, "actual l: %s" % l) + self.assertEqual(len(self._box), 1) self.assertRaises(KeyError, lambda: self._box[key2]) self.assertRaises(KeyError, lambda: method(key2)) self.assertEqual(self._box.get_string(key1), self._template % 1) @@ -127,8 +125,8 @@ class TestMailbox(TestBase): msg = self._box.get(key0) self.assertEqual(msg['from'], 'foo') self.assertEqual(msg.get_payload(), '0') - self.assertTrue(self._box.get('foo') is None) - self.assertTrue(self._box.get('foo', False) is False) + self.assertIs(self._box.get('foo'), None) + self.assertIs(self._box.get('foo', False), False) self._box.close() self._box = self._factory(self._path) key1 = self._box.add(self._template % 1) @@ -228,29 +226,28 @@ class TestMailbox(TestBase): count = 0 for value in returned_values: self.assertEqual(value['from'], 'foo') - self.assertTrue(int(value.get_payload()) < repetitions) + self.assertLess(int(value.get_payload()), repetitions) count += 1 self.assertEqual(len(values), count) def test_contains(self): # Check existence of keys using __contains__() - method = self._box.__contains__ - self.assertTrue(not method('foo')) + self.assertNotIn('foo', self._box) key0 = self._box.add(self._template % 0) - self.assertTrue(method(key0)) - self.assertTrue(not method('foo')) + self.assertIn(key0, self._box) + self.assertNotIn('foo', self._box) key1 = self._box.add(self._template % 1) - self.assertTrue(method(key1)) - self.assertTrue(method(key0)) - self.assertTrue(not method('foo')) + self.assertIn(key1, self._box) + self.assertIn(key0, self._box) + self.assertNotIn('foo', self._box) self._box.remove(key0) - self.assertTrue(not method(key0)) - self.assertTrue(method(key1)) - self.assertTrue(not method('foo')) + self.assertNotIn(key0, self._box) + self.assertIn(key1, self._box) + self.assertNotIn('foo', self._box) self._box.remove(key1) - self.assertTrue(not method(key1)) - self.assertTrue(not method(key0)) - self.assertTrue(not method('foo')) + self.assertNotIn(key1, self._box) + self.assertNotIn(key0, self._box) + self.assertNotIn('foo', self._box) def test_len(self, repetitions=10): # Get message count @@ -297,7 +294,7 @@ class TestMailbox(TestBase): for i in range(iterations): self._box.add(self._template % i) for i, key in enumerate(keys): - self.assertTrue(self._box.get_string(key) == self._template % i) + self.assertEqual(self._box.get_string(key), self._template % i) self._box.clear() self.assertEqual(len(self._box), 0) for i, key in enumerate(keys): @@ -306,19 +303,19 @@ class TestMailbox(TestBase): def test_pop(self): # Get and remove a message using pop() key0 = self._box.add(self._template % 0) - self.assertTrue(key0 in self._box) + self.assertIn(key0, self._box) key1 = self._box.add(self._template % 1) - self.assertTrue(key1 in self._box) + self.assertIn(key1, self._box) self.assertEqual(self._box.pop(key0).get_payload(), '0') - self.assertTrue(key0 not in self._box) - self.assertTrue(key1 in self._box) + self.assertNotIn(key0, self._box) + self.assertIn(key1, self._box) key2 = self._box.add(self._template % 2) - self.assertTrue(key2 in self._box) + self.assertIn(key2, self._box) self.assertEqual(self._box.pop(key2).get_payload(), '2') - self.assertTrue(key2 not in self._box) - self.assertTrue(key1 in self._box) + self.assertNotIn(key2, self._box) + self.assertIn(key1, self._box) self.assertEqual(self._box.pop(key1).get_payload(), '1') - self.assertTrue(key1 not in self._box) + self.assertNotIn(key1, self._box) self.assertEqual(len(self._box), 0) def test_popitem(self, iterations=10): @@ -329,8 +326,8 @@ class TestMailbox(TestBase): seen = [] for i in range(10): key, msg = self._box.popitem() - self.assertTrue(key in keys) - self.assertTrue(key not in seen) + self.assertIn(key, keys) + self.assertNotIn(key, seen) seen.append(key) self.assertEqual(int(msg.get_payload()), keys.index(key)) self.assertEqual(len(self._box), 0) @@ -377,11 +374,11 @@ class TestMailbox(TestBase): def test_lock_unlock(self): # Lock and unlock the mailbox - self.assertTrue(not os.path.exists(self._get_lock_path())) + self.assertFalse(os.path.exists(self._get_lock_path())) self._box.lock() self.assertTrue(os.path.exists(self._get_lock_path())) self._box.unlock() - self.assertTrue(not os.path.exists(self._get_lock_path())) + self.assertFalse(os.path.exists(self._get_lock_path())) def test_close(self): # Close mailbox and flush changes to disk @@ -400,7 +397,7 @@ class TestMailbox(TestBase): keys = self._box.keys() self.assertEqual(len(keys), 3) for key in keys: - self.assertTrue(self._box.get_string(key) in contents) + self.assertIn(self._box.get_string(key), contents) oldbox.close() def test_dump_message(self): @@ -571,7 +568,7 @@ class TestMaildir(TestMailbox): self._box.add_folder('one') self._box.add_folder('two') self.assertEqual(len(self._box.list_folders()), 2) - self.assertTrue(set(self._box.list_folders()) == set(('one', 'two'))) + self.assertEqual(set(self._box.list_folders()), set(('one', 'two'))) self._box.remove_folder('one') self.assertEqual(len(self._box.list_folders()), 1) self.assertEqual(set(self._box.list_folders()), set(('two',))) @@ -602,7 +599,7 @@ class TestMaildir(TestMailbox): os.utime(foo_path, (time.time() - 129600 - 2, foo_stat.st_mtime)) self._box.clean() - self.assertTrue(not os.path.exists(foo_path)) + self.assertFalse(os.path.exists(foo_path)) self.assertTrue(os.path.exists(bar_path)) def test_create_tmp(self, repetitions=10): @@ -623,7 +620,7 @@ class TestMaildir(TestMailbox): "tmp")), "File in wrong location: '%s'" % head) match = pattern.match(tail) - self.assertTrue(match is not None, "Invalid file name: '%s'" % tail) + self.assertIsNot(match, None, "Invalid file name: '%s'" % tail) groups = match.groups() if previous_groups is not None: self.assertTrue(int(groups[0] >= previous_groups[0]), @@ -691,10 +688,10 @@ class TestMaildir(TestMailbox): return None box = self._factory(self._path, factory=dummy_factory) folder = box.add_folder('folder1') - self.assertTrue(folder._factory is dummy_factory) + self.assertIs(folder._factory, dummy_factory) folder1_alias = box.get_folder('folder1') - self.assertTrue(folder1_alias._factory is dummy_factory) + self.assertIs(folder1_alias._factory, dummy_factory) def test_directory_in_folder (self): # Test that mailboxes still work if there's a stray extra directory @@ -721,7 +718,7 @@ class TestMaildir(TestMailbox): os.umask(orig_umask) path = os.path.join(self._path, self._box._lookup(key)) mode = os.stat(path).st_mode - self.assertTrue(mode & 0o111 == 0) + self.assertFalse(mode & 0o111) def test_folder_file_perms(self): # From bug #3228, we want to verify that the file created inside a Maildir @@ -802,7 +799,7 @@ class _TestMboxMMDF(TestMailbox): self._box = self._factory(self._path) self.assertEqual(len(self._box), 3) for key in self._box.keys(): - self.assertTrue(self._box.get_string(key) in values) + self.assertIn(self._box.get_string(key), values) self._box.close() self.assertEqual(mtime, os.path.getmtime(self._path)) @@ -920,8 +917,8 @@ class TestMH(TestMailbox): # Test for bug #1569790: verify that folders returned by .get_folder() # use the same factory function. - self.assertTrue(new_folder._factory is self._box._factory) - self.assertTrue(folder0._factory is self._box._factory) + self.assertIs(new_folder._factory, self._box._factory) + self.assertIs(folder0._factory, self._box._factory) def test_add_and_remove_folders(self): # Delete folders @@ -990,7 +987,7 @@ class TestMH(TestMailbox): {'foo':[key0,key1,key3], 'unseen':[key0], 'bar':[key3], 'replied':[key3]}) self._box.pack() - self.assertTrue(self._box.keys() == [1, 2, 3]) + self.assertEqual(self._box.keys(), [1, 2, 3]) key0 = key0 key1 = key0 + 1 key2 = key1 + 1 @@ -1086,7 +1083,7 @@ class TestMessage(TestBase): self.assertTrue(isinstance(msg, mailbox.Message)) self.assertTrue(isinstance(msg, self._factory)) self.assertEqual(msg.keys(), []) - self.assertTrue(not msg.is_multipart()) + self.assertFalse(msg.is_multipart()) self.assertEqual(msg.get_payload(), None) def test_initialize_incorrectly(self): @@ -1159,7 +1156,7 @@ class TestMaildirMessage(TestMessage): def test_date(self): # Use get_date() and set_date() msg = mailbox.MaildirMessage(_sample_message) - self.assertTrue(abs(msg.get_date() - time.time()) < 60) + self.assertLess(abs(msg.get_date() - time.time()), 60) msg.set_date(0.0) self.assertEqual(msg.get_date(), 0.0) @@ -1309,7 +1306,7 @@ class TestBabylMessage(TestMessage): msg = mailbox.BabylMessage(_sample_message) visible = msg.get_visible() self.assertEqual(visible.keys(), []) - self.assertTrue(visible.get_payload() is None) + self.assertIs(visible.get_payload(), None) visible['User-Agent'] = 'FooBar 1.0' visible['X-Whatever'] = 'Blah' self.assertEqual(msg.get_visible().keys(), []) @@ -1318,10 +1315,10 @@ class TestBabylMessage(TestMessage): self.assertTrue(visible.keys() == ['User-Agent', 'X-Whatever']) self.assertTrue(visible['User-Agent'] == 'FooBar 1.0') self.assertEqual(visible['X-Whatever'], 'Blah') - self.assertTrue(visible.get_payload() is None) + self.assertIs(visible.get_payload(), None) msg.update_visible() self.assertEqual(visible.keys(), ['User-Agent', 'X-Whatever']) - self.assertTrue(visible.get_payload() is None) + self.assertIs(visible.get_payload(), None) visible = msg.get_visible() self.assertEqual(visible.keys(), ['User-Agent', 'Date', 'From', 'To', 'Subject']) @@ -1423,7 +1420,7 @@ class TestMessageConversion(TestBase): msg_mboxMMDF.set_flags(setting) msg = mailbox.MaildirMessage(msg_mboxMMDF) self.assertEqual(msg.get_flags(), result) - self.assertTrue(msg.get_date() == 0.0, msg.get_date()) + self.assertEqual(msg.get_date(), 0.0) msg_mboxMMDF.set_flags('O') self.assertEqual(mailbox.MaildirMessage(msg_mboxMMDF).get_subdir(), 'cur') @@ -1822,34 +1819,34 @@ class MaildirTestCase(unittest.TestCase): self.mbox = mailbox.Maildir(support.TESTFN) #self.assertTrue(hasattr(self.mbox, "boxes")) #self.assertEqual(len(self.mbox.boxes), 0) - self.assertTrue(self.mbox.next() is None) - self.assertTrue(self.mbox.next() is None) + self.assertIs(self.mbox.next(), None) + self.assertIs(self.mbox.next(), None) def test_nonempty_maildir_cur(self): self.createMessage("cur") self.mbox = mailbox.Maildir(support.TESTFN) #self.assertEqual(len(self.mbox.boxes), 1) - self.assertTrue(self.mbox.next() is not None) - self.assertTrue(self.mbox.next() is None) - self.assertTrue(self.mbox.next() is None) + self.assertIsNot(self.mbox.next(), None) + self.assertIs(self.mbox.next(), None) + self.assertIs(self.mbox.next(), None) def test_nonempty_maildir_new(self): self.createMessage("new") self.mbox = mailbox.Maildir(support.TESTFN) #self.assertEqual(len(self.mbox.boxes), 1) - self.assertTrue(self.mbox.next() is not None) - self.assertTrue(self.mbox.next() is None) - self.assertTrue(self.mbox.next() is None) + self.assertIsNot(self.mbox.next(), None) + self.assertIs(self.mbox.next(), None) + self.assertIs(self.mbox.next(), None) def test_nonempty_maildir_both(self): self.createMessage("cur") self.createMessage("new") self.mbox = mailbox.Maildir(support.TESTFN) #self.assertEqual(len(self.mbox.boxes), 2) - self.assertTrue(self.mbox.next() is not None) - self.assertTrue(self.mbox.next() is not None) - self.assertTrue(self.mbox.next() is None) - self.assertTrue(self.mbox.next() is None) + self.assertIsNot(self.mbox.next(), None) + self.assertIsNot(self.mbox.next(), None) + self.assertIs(self.mbox.next(), None) + self.assertIs(self.mbox.next(), None) ## End: tests from the original module (for backward compatibility). diff --git a/Lib/test/test_memoryio.py b/Lib/test/test_memoryio.py index 48d5354..07c80436 100644 --- a/Lib/test/test_memoryio.py +++ b/Lib/test/test_memoryio.py @@ -140,6 +140,7 @@ class MemoryTestMixin: self.assertEqual(memio.getvalue(), buf * 2) memio.__init__(buf) self.assertEqual(memio.getvalue(), buf) + self.assertRaises(TypeError, memio.__init__, []) def test_read(self): buf = self.buftype("1234567890") @@ -338,6 +339,13 @@ class MemoryTestMixin: self.assertEqual(test1(), buf) self.assertEqual(test2(), buf) + def test_instance_dict_leak(self): + # Test case for issue #6242. + # This will be caught by regrtest.py -R if this leak. + for _ in range(100): + memio = self.ioclass() + memio.foo = 1 + class PyBytesIOTest(MemoryTestMixin, MemorySeekTestMixin, unittest.TestCase): @@ -527,6 +535,13 @@ class PyStringIOTest(MemoryTestMixin, MemorySeekTestMixin, unittest.TestCase): memio = self.ioclass("a\r\nb\r\n", newline=None) self.assertEqual(memio.read(5), "a\nb\n") + def test_newline_argument(self): + self.assertRaises(TypeError, self.ioclass, newline=b"\n") + self.assertRaises(ValueError, self.ioclass, newline="error") + # These should not raise an error + for newline in (None, "", "\n", "\r", "\r\n"): + self.ioclass(newline=newline) + class CBytesIOTest(PyBytesIOTest): ioclass = io.BytesIO diff --git a/Lib/test/test_scope.py b/Lib/test/test_scope.py index 84ceafa..ef56b88 100644 --- a/Lib/test/test_scope.py +++ b/Lib/test/test_scope.py @@ -272,19 +272,8 @@ def f(): inner() y = 1 - try: - errorInOuter() - except UnboundLocalError: - pass - else: - self.fail() - - try: - errorInInner() - except NameError: - pass - else: - self.fail() + self.assertRaises(UnboundLocalError, errorInOuter) + self.assertRaises(NameError, errorInInner) # test for bug #1501934: incorrect LOAD/STORE_GLOBAL generation exec(""" diff --git a/Modules/_io/bytesio.c b/Modules/_io/bytesio.c index cafe4a2..e3a7849 100644 --- a/Modules/_io/bytesio.c +++ b/Modules/_io/bytesio.c @@ -609,11 +609,14 @@ bytesio_close(bytesio *self) static void bytesio_dealloc(bytesio *self) { + _PyObject_GC_UNTRACK(self); if (self->buf != NULL) { PyMem_Free(self->buf); self->buf = NULL; } - Py_TYPE(self)->tp_clear((PyObject *)self); + Py_CLEAR(self->dict); + if (self->weakreflist != NULL) + PyObject_ClearWeakRefs((PyObject *) self); Py_TYPE(self)->tp_free(self); } @@ -669,7 +672,6 @@ static int bytesio_traverse(bytesio *self, visitproc visit, void *arg) { Py_VISIT(self->dict); - Py_VISIT(self->weakreflist); return 0; } @@ -677,8 +679,6 @@ static int bytesio_clear(bytesio *self) { Py_CLEAR(self->dict); - if (self->weakreflist != NULL) - PyObject_ClearWeakRefs((PyObject *)self); return 0; } diff --git a/Modules/_io/stringio.c b/Modules/_io/stringio.c index 84a15be..bfb099c 100644 --- a/Modules/_io/stringio.c +++ b/Modules/_io/stringio.c @@ -509,11 +509,15 @@ static void stringio_dealloc(stringio *self) { _PyObject_GC_UNTRACK(self); + self->ok = 0; + if (self->buf) { + PyMem_Free(self->buf); + self->buf = NULL; + } Py_CLEAR(self->readnl); Py_CLEAR(self->writenl); Py_CLEAR(self->decoder); - if (self->buf) - PyMem_Free(self->buf); + Py_CLEAR(self->dict); if (self->weakreflist != NULL) PyObject_ClearWeakRefs((PyObject *) self); Py_TYPE(self)->tp_free(self); @@ -546,22 +550,42 @@ stringio_init(stringio *self, PyObject *args, PyObject *kwds) { char *kwlist[] = {"initial_value", "newline", NULL}; PyObject *value = NULL; + PyObject *newline_obj = NULL; char *newline = "\n"; - if (!PyArg_ParseTupleAndKeywords(args, kwds, "|Oz:__init__", kwlist, - &value, &newline)) + if (!PyArg_ParseTupleAndKeywords(args, kwds, "|OO:__init__", kwlist, + &value, &newline_obj)) return -1; + /* Parse the newline argument. This used to be done with the 'z' + specifier, however this allowed any object with the buffer interface to + be converted. Thus we have to parse it manually since we only want to + allow unicode objects or None. */ + if (newline_obj == Py_None) { + newline = NULL; + } + else if (newline_obj) { + if (!PyUnicode_Check(newline_obj)) { + PyErr_Format(PyExc_TypeError, + "newline must be str or None, not %.200s", + Py_TYPE(newline_obj)->tp_name); + return -1; + } + newline = _PyUnicode_AsString(newline_obj); + if (newline == NULL) + return -1; + } + if (newline && newline[0] != '\0' && !(newline[0] == '\n' && newline[1] == '\0') && !(newline[0] == '\r' && newline[1] == '\0') && !(newline[0] == '\r' && newline[1] == '\n' && newline[2] == '\0')) { PyErr_Format(PyExc_ValueError, - "illegal newline value: %s", newline); + "illegal newline value: %R", newline_obj); return -1; } if (value && value != Py_None && !PyUnicode_Check(value)) { - PyErr_Format(PyExc_ValueError, + PyErr_Format(PyExc_TypeError, "initial_value must be str or None, not %.200s", Py_TYPE(value)->tp_name); return -1; @@ -573,6 +597,9 @@ stringio_init(stringio *self, PyObject *args, PyObject *kwds) Py_CLEAR(self->writenl); Py_CLEAR(self->decoder); + assert((newline != NULL && newline_obj != Py_None) || + (newline == NULL && newline_obj == Py_None)); + if (newline) { self->readnl = PyUnicode_FromString(newline); if (self->readnl == NULL) diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 305289b..758d054 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -2044,7 +2044,7 @@ PyObject *PyUnicode_EncodeUTF7(const Py_UNICODE *s, { PyObject *v; /* It might be possible to tighten this worst case */ - Py_ssize_t allocated = 5 * size; + Py_ssize_t allocated = 8 * size; int inShift = 0; Py_ssize_t i = 0; unsigned int base64bits = 0; @@ -2055,7 +2055,7 @@ PyObject *PyUnicode_EncodeUTF7(const Py_UNICODE *s, if (size == 0) return PyBytes_FromStringAndSize(NULL, 0); - if (allocated / 5 != size) + if (allocated / 8 != size) return PyErr_NoMemory(); v = PyBytes_FromStringAndSize(NULL, allocated); diff --git a/Python/peephole.c b/Python/peephole.c index de1b2ac..0e70183 100644 --- a/Python/peephole.c +++ b/Python/peephole.c @@ -329,7 +329,7 @@ PyCode_Optimize(PyObject *code, PyObject* consts, PyObject *names, /* Bail out if an exception is set */ if (PyErr_Occurred()) - goto exitUnchanged; + goto exitError; /* Bypass optimization when the lineno table is too complex */ assert(PyBytes_Check(lineno_obj)); @@ -347,7 +347,7 @@ PyCode_Optimize(PyObject *code, PyObject* consts, PyObject *names, /* Make a modifiable copy of the code string */ codestr = (unsigned char *)PyMem_Malloc(codelen); if (codestr == NULL) - goto exitUnchanged; + goto exitError; codestr = (unsigned char *)memcpy(codestr, PyBytes_AS_STRING(code), codelen); @@ -362,11 +362,11 @@ PyCode_Optimize(PyObject *code, PyObject* consts, PyObject *names, /* Mapping to new jump targets after NOPs are removed */ addrmap = (int *)PyMem_Malloc(codelen * sizeof(int)); if (addrmap == NULL) - goto exitUnchanged; + goto exitError; blocks = markblocks(codestr, codelen); if (blocks == NULL) - goto exitUnchanged; + goto exitError; assert(PyList_Check(consts)); for (i=0 ; i Date: Thu, 13 Aug 2009 11:51:54 +0000 Subject: Merged revisions 74062 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r74062 | alexandre.vassalotti | 2009-07-17 13:43:26 +0200 (Fr, 17 Jul 2009) | 37 lines Merged revisions 73665,73693,73704-73705,73707,73712-73713,73824 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73665 | alexandre.vassalotti | 2009-06-28 21:01:51 -0400 (Sun, 28 Jun 2009) | 2 lines Update docstrings for sys.getdlopenflags() and sys.setdlopenflags(). ........ r73693 | jesse.noller | 2009-06-29 14:20:34 -0400 (Mon, 29 Jun 2009) | 1 line Bug 5906: add a documentation note for unix daemons vs. multiprocessing daemons ........ r73704 | georg.brandl | 2009-06-30 12:15:43 -0400 (Tue, 30 Jun 2009) | 1 line #6376: fix copy-n-paste oversight. ........ r73705 | georg.brandl | 2009-06-30 12:17:28 -0400 (Tue, 30 Jun 2009) | 1 line #6374: add a bit of explanation about shell=True on Windows. ........ r73707 | georg.brandl | 2009-06-30 12:35:11 -0400 (Tue, 30 Jun 2009) | 1 line #6371: fix link targets. ........ r73712 | ezio.melotti | 2009-06-30 18:51:06 -0400 (Tue, 30 Jun 2009) | 1 line Fixed defaultTestCase -> defaultTestResult ........ r73713 | ezio.melotti | 2009-06-30 18:56:16 -0400 (Tue, 30 Jun 2009) | 1 line Fixed a backslash that was not supposed to be there ........ r73824 | ezio.melotti | 2009-07-03 21:18:08 -0400 (Fri, 03 Jul 2009) | 1 line #6398 typo: versio. -> version. ........ ................ --- Doc/library/decimal.rst | 5 ++--- Doc/library/multiprocessing.rst | 4 +++- Doc/library/optparse.rst | 4 ++-- Doc/library/subprocess.rst | 6 +++++- Doc/library/unittest.rst | 4 ++-- Python/sysmodule.c | 22 ++++++++++++---------- 6 files changed, 26 insertions(+), 19 deletions(-) diff --git a/Doc/library/decimal.rst b/Doc/library/decimal.rst index 6ed3895..c1c8482 100644 --- a/Doc/library/decimal.rst +++ b/Doc/library/decimal.rst @@ -563,10 +563,9 @@ Decimal objects operands* (see :ref:`logical_operands_label`). The result is the digit-wise ``and`` of the two operands. - .. method:: logical_invert(other[, context]) + .. method:: logical_invert([context]) - :meth:`logical_invert` is a logical operation. The argument must - be a *logical operand* (see :ref:`logical_operands_label`). The + :meth:`logical_invert` is a logical operation. The result is the digit-wise inversion of the operand. .. method:: logical_or(other[, context]) diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst index 43d6eb0..5cd70d9 100644 --- a/Doc/library/multiprocessing.rst +++ b/Doc/library/multiprocessing.rst @@ -372,7 +372,9 @@ The :mod:`multiprocessing` package mostly replicates the API of the Note that a daemonic process is not allowed to create child processes. Otherwise a daemonic process would leave its children orphaned if it gets - terminated when its parent process exits. + terminated when its parent process exits. Additionally, these are **not** + Unix daemons or services, they are normal processes that will be + terminated (and not joined) if non-dameonic processes have exited. In addition to the :class:`Threading.Thread` API, :class:`Process` objects also support the following attributes and methods: diff --git a/Doc/library/optparse.rst b/Doc/library/optparse.rst index 961331e..6320fa7 100644 --- a/Doc/library/optparse.rst +++ b/Doc/library/optparse.rst @@ -637,8 +637,8 @@ option involved in the error; be sure to do the same when calling ``parser.error()`` from your application code. If :mod:`optparse`'s default error-handling behaviour does not suit your needs, -you'll need to subclass OptionParser and override its :meth:`exit` and/or -:meth:`error` methods. +you'll need to subclass OptionParser and override its :meth:`~OptionParser.exit` +and/or :meth:`~OptionParser.error` methods. .. _optparse-putting-it-all-together: diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst index d0e655d..bf4ead7 100644 --- a/Doc/library/subprocess.rst +++ b/Doc/library/subprocess.rst @@ -68,7 +68,11 @@ This module defines one class called :class:`Popen`: needed: Usually, the program to execute is defined by the *args* argument. If ``shell=True``, the *executable* argument specifies which shell to use. On Unix, the default shell is :file:`/bin/sh`. On Windows, the default shell is - specified by the :envvar:`COMSPEC` environment variable. + specified by the :envvar:`COMSPEC` environment variable. The only reason you + would need to specify ``shell=True`` on Windows is where the command you + wish to execute is actually built in to the shell, eg ``dir``, ``copy``. + You don't need ``shell=True`` to run a batch file, nor to run a console-based + executable. *stdin*, *stdout* and *stderr* specify the executed programs' standard input, standard output and standard error file handles, respectively. Valid values diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst index 32d0952..9a57a0b 100644 --- a/Doc/library/unittest.rst +++ b/Doc/library/unittest.rst @@ -580,8 +580,8 @@ Test cases Run the test, collecting the result into the test result object passed as *result*. If *result* is omitted or :const:`None`, a temporary result - object is created (by calling the :meth:`defaultTestCase` method) and - used; this result object is not returned to :meth:`run`'s caller. + object is created (by calling the :meth:`defaultTestResult` method) and + used. The result object is not returned to :meth:`run`'s caller. The same effect may be had by simply calling the :class:`TestCase` instance. diff --git a/Python/sysmodule.c b/Python/sysmodule.c index 89613ec..fa39480 100644 --- a/Python/sysmodule.c +++ b/Python/sysmodule.c @@ -586,12 +586,14 @@ sys_setdlopenflags(PyObject *self, PyObject *args) PyDoc_STRVAR(setdlopenflags_doc, "setdlopenflags(n) -> None\n\ \n\ -Set the flags that will be used for dlopen() calls. Among other\n\ -things, this will enable a lazy resolving of symbols when importing\n\ -a module, if called as sys.setdlopenflags(0)\n\ -To share symbols across extension modules, call as\n\ -sys.setdlopenflags(dl.RTLD_NOW|dl.RTLD_GLOBAL)" -); +Set the flags used by the interpreter for dlopen calls, such as when the\n\ +interpreter loads extension modules. Among other things, this will enable\n\ +a lazy resolving of symbols when importing a module, if called as\n\ +sys.setdlopenflags(0). To share symbols across extension modules, call as\n\ +sys.setdlopenflags(ctypes.RTLD_GLOBAL). Symbolic names for the flag modules\n\ +can be either found in the ctypes module, or in the DLFCN module. If DLFCN\n\ +is not available, it can be generated from /usr/include/dlfcn.h using the\n\ +h2py script."); static PyObject * sys_getdlopenflags(PyObject *self, PyObject *args) @@ -605,10 +607,10 @@ sys_getdlopenflags(PyObject *self, PyObject *args) PyDoc_STRVAR(getdlopenflags_doc, "getdlopenflags() -> int\n\ \n\ -Return the current value of the flags that are used for dlopen()\n\ -calls. The flag constants are defined in the dl module." -); -#endif +Return the current value of the flags that are used for dlopen calls.\n\ +The flag constants are defined in the ctypes and DLFCN modules."); + +#endif /* HAVE_DLOPEN */ #ifdef USE_MALLOPT /* Link with -lmalloc (or -lmpc) on an SGI */ -- cgit v0.12 From d1ea9dc9e677e01b621b7e921c556e51778e0f37 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 12:07:01 +0000 Subject: Merged revisions 74405 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r74405 | georg.brandl | 2009-08-13 14:06:43 +0200 (Do, 13 Aug 2009) | 9 lines Merged revisions 74404 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74404 | georg.brandl | 2009-08-13 14:05:52 +0200 (Do, 13 Aug 2009) | 1 line Use locale.format_string() for more than one specifier. ........ ................ --- Doc/tutorial/stdlib2.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/tutorial/stdlib2.rst b/Doc/tutorial/stdlib2.rst index 4d7f1c5..2d52591 100644 --- a/Doc/tutorial/stdlib2.rst +++ b/Doc/tutorial/stdlib2.rst @@ -61,8 +61,8 @@ formatting numbers with group separators:: >>> x = 1234567.8 >>> locale.format("%d", x, grouping=True) '1,234,567' - >>> locale.format("%s%.*f", (conv['currency_symbol'], - ... conv['frac_digits'], x), grouping=True) + >>> locale.format_string("%s%.*f", (conv['currency_symbol'], + ... conv['frac_digits'], x), grouping=True) '$1,234,567.80' -- cgit v0.12 From ac73c5feae2ab253be495cf446fe536435bc7293 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 12:07:42 +0000 Subject: Merged revisions 74403 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r74403 | georg.brandl | 2009-08-13 13:55:03 +0200 (Do, 13 Aug 2009) | 1 line Fix duplicate sentence. ........ --- Doc/tutorial/classes.rst | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/Doc/tutorial/classes.rst b/Doc/tutorial/classes.rst index 0cb5593..bdc49c4 100644 --- a/Doc/tutorial/classes.rst +++ b/Doc/tutorial/classes.rst @@ -143,9 +143,7 @@ do not copy data --- they just bind names to objects. The same is true for deletions: the statement ``del x`` removes the binding of ``x`` from the namespace referenced by the local scope. In fact, all operations that introduce new names use the local scope: in particular, :keyword:`import` statements and -function definitions bind the module or function name in the local scope. (The -:keyword:`global` statement can be used to indicate that particular variables -live in the global scope.) +function definitions bind the module or function name in the local scope. The :keyword:`global` statement can be used to indicate that particular variables live in the global scope and should be rebound there; the -- cgit v0.12 From a85ee5cfb612e5933c9ef2eb0b24a103acc14ef7 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 12:13:42 +0000 Subject: Recorded merge of revisions 74057 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k (Only selected revisions.) ................ r74057 | alexandre.vassalotti | 2009-07-17 12:42:05 +0200 (Fr, 17 Jul 2009) | 54 lines Merged revisions 73930-73932,73937-73939,73945,73951,73954,73962-73963,73970 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73930 | amaury.forgeotdarc | 2009-07-10 12:47:42 -0400 (Fri, 10 Jul 2009) | 2 lines #6447: typo in subprocess docstring ........ r73937 | georg.brandl | 2009-07-11 06:12:36 -0400 (Sat, 11 Jul 2009) | 1 line Fix style. ........ r73938 | georg.brandl | 2009-07-11 06:14:54 -0400 (Sat, 11 Jul 2009) | 1 line #6446: fix import_spam() function to use correct error and reference handling. ........ r73939 | georg.brandl | 2009-07-11 06:18:10 -0400 (Sat, 11 Jul 2009) | 1 line #6448: clarify docs for find_module(). ........ r73945 | georg.brandl | 2009-07-11 06:51:31 -0400 (Sat, 11 Jul 2009) | 1 line #6456: clarify the meaning of constants used as arguments to nl_langinfo(). ........ r73951 | georg.brandl | 2009-07-11 10:23:38 -0400 (Sat, 11 Jul 2009) | 2 lines array.array is actually a class. ................ --- Doc/c-api/import.rst | 4 + Doc/library/array.rst | 7 +- Doc/library/imp.rst | 21 ++-- Doc/library/locale.rst | 255 +++++++++++++++++++++++-------------------------- Lib/subprocess.py | 4 +- 5 files changed, 141 insertions(+), 150 deletions(-) diff --git a/Doc/c-api/import.rst b/Doc/c-api/import.rst index 2e3f71f..ff79112 100644 --- a/Doc/c-api/import.rst +++ b/Doc/c-api/import.rst @@ -25,6 +25,8 @@ Importing Modules imported module, or *NULL* with an exception set on failure. A failing import of a module doesn't leave the module in :data:`sys.modules`. + This function always uses absolute imports. + .. cfunction:: PyObject* PyImport_ImportModuleNoBlock(const char *name) @@ -75,6 +77,8 @@ Importing Modules current globals. This means that the import is done using whatever import hooks are installed in the current environment. + This function always uses absolute imports. + .. cfunction:: PyObject* PyImport_ReloadModule(PyObject *m) diff --git a/Doc/library/array.rst b/Doc/library/array.rst index 78c433d..2235f08 100644 --- a/Doc/library/array.rst +++ b/Doc/library/array.rst @@ -52,9 +52,9 @@ through the :attr:`itemsize` attribute. The module defines the following type: -.. function:: array(typecode[, initializer]) +.. class:: array(typecode[, initializer]) - Return a new array whose items are restricted by *typecode*, and initialized + A new array whose items are restricted by *typecode*, and initialized from the optional *initializer* value, which must be a list, object supporting the buffer interface, or iterable over elements of the appropriate type. @@ -67,7 +67,7 @@ The module defines the following type: .. data:: ArrayType - Obsolete alias for :func:`array`. + Obsolete alias for :class:`array`. .. data:: typecodes @@ -81,7 +81,6 @@ and may be used wherever buffer objects are supported. The following data items and methods are also supported: - .. attribute:: array.typecode The typecode character used to create the array. diff --git a/Doc/library/imp.rst b/Doc/library/imp.rst index 06cfefc..68cda84 100644 --- a/Doc/library/imp.rst +++ b/Doc/library/imp.rst @@ -33,16 +33,17 @@ This module provides an interface to the mechanisms used to implement the .. function:: find_module(name[, path]) - Try to find the module *name* on the search path *path*. If *path* is a list - of directory names, each directory is searched for files with any of the - suffixes returned by :func:`get_suffixes` above. Invalid names in the list - are silently ignored (but all list items must be strings). If *path* is - omitted or ``None``, the list of directory names given by ``sys.path`` is - searched, but first it searches a few special places: it tries to find a - built-in module with the given name (:const:`C_BUILTIN`), then a frozen - module (:const:`PY_FROZEN`), and on some systems some other places are looked - in as well (on Windows, it looks in the registry which may point to a - specific file). + Try to find the module *name*. If *path* is omitted or ``None``, the list of + directory names given by ``sys.path`` is searched, but first a few special + places are searched: the function tries to find a built-in module with the + given name (:const:`C_BUILTIN`), then a frozen module (:const:`PY_FROZEN`), + and on some systems some other places are looked in as well (on Windows, it + looks in the registry which may point to a specific file). + + Otherwise, *path* must be a list of directory names; each directory is + searched for files with any of the suffixes returned by :func:`get_suffixes` + above. Invalid names in the list are silently ignored (but all list items + must be strings). If search is successful, the return value is a 3-element tuple ``(file, pathname, description)``: diff --git a/Doc/library/locale.rst b/Doc/library/locale.rst index 519bd90..b536515 100644 --- a/Doc/library/locale.rst +++ b/Doc/library/locale.rst @@ -144,13 +144,127 @@ The :mod:`locale` module defines the following exception and functions: .. function:: nl_langinfo(option) - Return some locale-specific information as a string. This function is not - available on all systems, and the set of possible options might also vary across - platforms. The possible argument values are numbers, for which symbolic - constants are available in the locale module. + Return some locale-specific information as a string. This function is not + available on all systems, and the set of possible options might also vary + across platforms. The possible argument values are numbers, for which + symbolic constants are available in the locale module. + The :func:`nl_langinfo` function accepts one of the following keys. Most + descriptions are taken from the corresponding description in the GNU C + library. -.. function:: getdefaultlocale(envvars=('LC_ALL', 'LC_CTYPE', 'LANG', 'LANGUAGE')) + .. data:: CODESET + + Get a string with the name of the character encoding used in the + selected locale. + + .. data:: D_T_FMT + + Get a string that can be used as a format string for :func:`strftime` to + represent time and date in a locale-specific way. + + .. data:: D_FMT + + Get a string that can be used as a format string for :func:`strftime` to + represent a date in a locale-specific way. + + .. data:: T_FMT + + Get a string that can be used as a format string for :func:`strftime` to + represent a time in a locale-specific way. + + .. data:: T_FMT_AMPM + + Get a format string for :func:`strftime` to represent time in the am/pm + format. + + .. data:: DAY_1 ... DAY_7 + + Get the name of the n-th day of the week. + + .. note:: + + This follows the US convention of :const:`DAY_1` being Sunday, not the + international convention (ISO 8601) that Monday is the first day of the + week. + + .. data:: ABDAY_1 ... ABDAY_7 + + Get the abbreviated name of the n-th day of the week. + + .. data:: MON_1 ... MON_12 + + Get the name of the n-th month. + + .. data:: ABMON_1 ... ABMON_12 + + Get the abbreviated name of the n-th month. + + .. data:: RADIXCHAR + + Get the radix character (decimal dot, decimal comma, etc.) + + .. data:: THOUSEP + + Get the separator character for thousands (groups of three digits). + + .. data:: YESEXPR + + Get a regular expression that can be used with the regex function to + recognize a positive response to a yes/no question. + + .. note:: + + The expression is in the syntax suitable for the :cfunc:`regex` function + from the C library, which might differ from the syntax used in :mod:`re`. + + .. data:: NOEXPR + + Get a regular expression that can be used with the regex(3) function to + recognize a negative response to a yes/no question. + + .. data:: CRNCYSTR + + Get the currency symbol, preceded by "-" if the symbol should appear before + the value, "+" if the symbol should appear after the value, or "." if the + symbol should replace the radix character. + + .. data:: ERA + + Get a string that represents the era used in the current locale. + + Most locales do not define this value. An example of a locale which does + define this value is the Japanese one. In Japan, the traditional + representation of dates includes the name of the era corresponding to the + then-emperor's reign. + + Normally it should not be necessary to use this value directly. Specifying + the ``E`` modifier in their format strings causes the :func:`strftime` + function to use this information. The format of the returned string is not + specified, and therefore you should not assume knowledge of it on different + systems. + + .. data:: ERA_YEAR + + Get the year in the relevant era of the locale. + + .. data:: ERA_D_T_FMT + + Get a format string for :func:`strftime` to represent dates and times in a + locale-specific era-based way. + + .. data:: ERA_D_FMT + + Get a format string for :func:`strftime` to represent time in a + locale-specific era-based way. + + .. data:: ALT_DIGITS + + Get a representation of up to 100 values used to represent the values + 0 to 99. + + +.. function:: getdefaultlocale([envvars]) Tries to determine the default locale settings and returns them as a tuple of the form ``(language code, encoding)``. @@ -338,140 +452,13 @@ The :mod:`locale` module defines the following exception and functions: This is a symbolic constant used for different values returned by :func:`localeconv`. -The :func:`nl_langinfo` function accepts one of the following keys. Most -descriptions are taken from the corresponding description in the GNU C library. - - -.. data:: CODESET - - Return a string with the name of the character encoding used in the selected - locale. - - -.. data:: D_T_FMT - - Return a string that can be used as a format string for strftime(3) to represent - time and date in a locale-specific way. - - -.. data:: D_FMT - - Return a string that can be used as a format string for strftime(3) to represent - a date in a locale-specific way. - - -.. data:: T_FMT - - Return a string that can be used as a format string for strftime(3) to represent - a time in a locale-specific way. - - -.. data:: T_FMT_AMPM - - The return value can be used as a format string for 'strftime' to represent time - in the am/pm format. - - -.. data:: DAY_1 ... DAY_7 - - Return name of the n-th day of the week. - - .. note:: - - This follows the US convention of :const:`DAY_1` being Sunday, not the - international convention (ISO 8601) that Monday is the first day of the week. - - -.. data:: ABDAY_1 ... ABDAY_7 - - Return abbreviated name of the n-th day of the week. - - -.. data:: MON_1 ... MON_12 - - Return name of the n-th month. - - -.. data:: ABMON_1 ... ABMON_12 - - Return abbreviated name of the n-th month. - - -.. data:: RADIXCHAR - - Return radix character (decimal dot, decimal comma, etc.) - - -.. data:: THOUSEP - - Return separator character for thousands (groups of three digits). - - -.. data:: YESEXPR - - Return a regular expression that can be used with the regex function to - recognize a positive response to a yes/no question. - - .. note:: - - The expression is in the syntax suitable for the :cfunc:`regex` function from - the C library, which might differ from the syntax used in :mod:`re`. - - -.. data:: NOEXPR - - Return a regular expression that can be used with the regex(3) function to - recognize a negative response to a yes/no question. - - -.. data:: CRNCYSTR - - Return the currency symbol, preceded by "-" if the symbol should appear before - the value, "+" if the symbol should appear after the value, or "." if the symbol - should replace the radix character. - - -.. data:: ERA - - The return value represents the era used in the current locale. - - Most locales do not define this value. An example of a locale which does define - this value is the Japanese one. In Japan, the traditional representation of - dates includes the name of the era corresponding to the then-emperor's reign. - - Normally it should not be necessary to use this value directly. Specifying the - ``E`` modifier in their format strings causes the :func:`strftime` function to - use this information. The format of the returned string is not specified, and - therefore you should not assume knowledge of it on different systems. - - -.. data:: ERA_YEAR - - The return value gives the year in the relevant era of the locale. - - -.. data:: ERA_D_T_FMT - - This return value can be used as a format string for :func:`strftime` to - represent dates and times in a locale-specific era-based way. - - -.. data:: ERA_D_FMT - - This return value can be used as a format string for :func:`strftime` to - represent time in a locale-specific era-based way. - - -.. data:: ALT_DIGITS - - The return value is a representation of up to 100 values used to represent the - values 0 to 99. Example:: >>> import locale >>> loc = locale.getlocale() # get current locale - >>> locale.setlocale(locale.LC_ALL, 'de_DE') # use German locale; name might vary with platform + # use German locale; name might vary with platform + >>> locale.setlocale(locale.LC_ALL, 'de_DE') >>> locale.strcoll('f\xe4n', 'foo') # compare a string containing an umlaut >>> locale.setlocale(locale.LC_ALL, '') # use user's preferred locale >>> locale.setlocale(locale.LC_ALL, 'C') # use default (C) locale diff --git a/Lib/subprocess.py b/Lib/subprocess.py index f7361e1..6a86397 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -723,7 +723,7 @@ class Popen(object): # Windows methods # def _get_handles(self, stdin, stdout, stderr): - """Construct and return tupel with IO objects: + """Construct and return tuple with IO objects: p2cread, p2cwrite, c2pread, c2pwrite, errread, errwrite """ if stdin is None and stdout is None and stderr is None: @@ -958,7 +958,7 @@ class Popen(object): # POSIX methods # def _get_handles(self, stdin, stdout, stderr): - """Construct and return tupel with IO objects: + """Construct and return tuple with IO objects: p2cread, p2cwrite, c2pread, c2pwrite, errread, errwrite """ p2cread, p2cwrite = None, None -- cgit v0.12 From d80344f8d3dec44c3045964c4f5a7710a502bdf5 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 12:26:19 +0000 Subject: Merged revisions 74055 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k (Selected changes only.) ................ r74055 | alexandre.vassalotti | 2009-07-17 11:18:18 +0200 (Fr, 17 Jul 2009) | 55 lines Merged revisions 73995,74002,74005,74007-74008,74011,74019-74023 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74008 | benjamin.peterson | 2009-07-14 20:46:42 -0400 (Tue, 14 Jul 2009) | 1 line update year ........ r74011 | ezio.melotti | 2009-07-15 13:07:04 -0400 (Wed, 15 Jul 2009) | 1 line methods' names pep8ification ........ r74019 | amaury.forgeotdarc | 2009-07-15 17:29:27 -0400 (Wed, 15 Jul 2009) | 2 lines #6076 Add a title to the IDLE Preferences window. ........ r74020 | georg.brandl | 2009-07-16 03:18:07 -0400 (Thu, 16 Jul 2009) | 1 line #5910: fix kqueue for calls with more than one event. ........ r74021 | georg.brandl | 2009-07-16 03:33:04 -0400 (Thu, 16 Jul 2009) | 1 line #6486: start with built in functions rather than "built in objects". ........ r74022 | georg.brandl | 2009-07-16 03:38:35 -0400 (Thu, 16 Jul 2009) | 1 line #6481: fix typo in os.system() replacement. ........ r74023 | jesse.noller | 2009-07-16 10:23:04 -0400 (Thu, 16 Jul 2009) | 1 line Issue 6433: multiprocessing.pool.map hangs on empty list ........ ................ --- Doc/copyright.rst | 2 +- Doc/library/intro.rst | 5 +++-- Doc/library/subprocess.rst | 2 +- Lib/idlelib/configDialog.py | 1 + Lib/multiprocessing/pool.py | 2 ++ Lib/test/test_kqueue.py | 16 ++++++++++++++++ Lib/test/test_multiprocessing.py | 6 ++++++ Misc/ACKS | 1 + Misc/NEWS | 2 ++ Modules/selectmodule.c | 7 ++++--- 10 files changed, 37 insertions(+), 7 deletions(-) diff --git a/Doc/copyright.rst b/Doc/copyright.rst index 376b1c4..ec78a38 100644 --- a/Doc/copyright.rst +++ b/Doc/copyright.rst @@ -4,7 +4,7 @@ Copyright Python and this documentation is: -Copyright © 2001-2008 Python Software Foundation. All rights reserved. +Copyright © 2001-2009 Python Software Foundation. All rights reserved. Copyright © 2000 BeOpen.com. All rights reserved. diff --git a/Doc/library/intro.rst b/Doc/library/intro.rst index ce1691d..a0f2d63 100644 --- a/Doc/library/intro.rst +++ b/Doc/library/intro.rst @@ -43,8 +43,9 @@ browse the table of contents (in front of the manual), or look for a specific function, module or term in the index (in the back). And finally, if you enjoy learning about random subjects, you choose a random page number (see module :mod:`random`) and read a section or two. Regardless of the order in which you -read the sections of this manual, it helps to start with chapter :ref:`builtin`, -as the remainder of the manual assumes familiarity with this material. +read the sections of this manual, it helps to start with chapter +:ref:`built-in-funcs`, as the remainder of the manual assumes familiarity with +this material. Let the show begin! diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst index bf4ead7..2af5489 100644 --- a/Doc/library/subprocess.rst +++ b/Doc/library/subprocess.rst @@ -424,7 +424,7 @@ Replacing :func:`os.system` sts = os.system("mycmd" + " myarg") ==> p = Popen("mycmd" + " myarg", shell=True) - sts = os.waitpid(p.pid, 0) + sts = os.waitpid(p.pid, 0)[1] Notes: diff --git a/Lib/idlelib/configDialog.py b/Lib/idlelib/configDialog.py index 20ed827..6482119 100644 --- a/Lib/idlelib/configDialog.py +++ b/Lib/idlelib/configDialog.py @@ -30,6 +30,7 @@ class ConfigDialog(Toplevel): self.wm_withdraw() self.configure(borderwidth=5) + self.title('IDLE Preferences') self.geometry("+%d+%d" % (parent.winfo_rootx()+20, parent.winfo_rooty()+30)) #Theme Elements. Each theme element key is its display name. diff --git a/Lib/multiprocessing/pool.py b/Lib/multiprocessing/pool.py index 5c1805f..d3ecc9b 100644 --- a/Lib/multiprocessing/pool.py +++ b/Lib/multiprocessing/pool.py @@ -208,6 +208,8 @@ class Pool(object): chunksize, extra = divmod(len(iterable), len(self._pool) * 4) if extra: chunksize += 1 + if len(iterable) == 0: + chunksize = 0 task_batches = Pool._get_tasks(func, iterable, chunksize) result = MapResult(self._cache, chunksize, len(iterable), callback) diff --git a/Lib/test/test_kqueue.py b/Lib/test/test_kqueue.py index dd1ecc8..5ba21a2 100644 --- a/Lib/test/test_kqueue.py +++ b/Lib/test/test_kqueue.py @@ -163,6 +163,22 @@ class TestKQueue(unittest.TestCase): server.close() serverSocket.close() + def testPair(self): + kq = select.kqueue() + a, b = socket.socketpair() + + a.send(b'foo') + event1 = select.kevent(a, select.KQ_FILTER_READ, select.KQ_EV_ADD | select.KQ_EV_ENABLE) + event2 = select.kevent(b, select.KQ_FILTER_READ, select.KQ_EV_ADD | select.KQ_EV_ENABLE) + r = kq.control([event1, event2], 1, 1) + self.assertTrue(r) + self.assertFalse(r[0].flags & select.KQ_EV_ERROR) + self.assertEquals(b.recv(r[0].data), b'foo') + + a.close() + b.close() + kq.close() + def test_main(): support.run_unittest(TestKQueue) diff --git a/Lib/test/test_multiprocessing.py b/Lib/test/test_multiprocessing.py index 9f4e1a2..18066ba 100644 --- a/Lib/test/test_multiprocessing.py +++ b/Lib/test/test_multiprocessing.py @@ -991,6 +991,12 @@ class _TestPool(BaseTestCase): self.assertEqual(pmap(sqr, list(range(100)), chunksize=20), list(map(sqr, list(range(100))))) + def test_map_chunksize(self): + try: + self.pool.map_async(sqr, [], chunksize=1).get(timeout=TIMEOUT1) + except multiprocessing.TimeoutError: + self.fail("pool.map_async with chunksize stalled on null list") + def test_async(self): res = self.pool.apply_async(sqr, (7, TIMEOUT1,)) get = TimingWrapper(res.get) diff --git a/Misc/ACKS b/Misc/ACKS index cd8605f..959f2d5 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -199,6 +199,7 @@ Walter D Hans Eckardt Grant Edwards John Ehresman +Eric Eisner Andrew Eland Lance Ellinghaus David Ely diff --git a/Misc/NEWS b/Misc/NEWS index 3de1557..2b7fe80 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -950,6 +950,8 @@ Library - Issue #6459: distutils.command.build_ext.get_export_symbols now uses the "PyInit" prefix, rather than "init". +- Issue #6433: fixed issues with multiprocessing.pool.map hanging on empty list + - Issue #6455: Fixed test_build_ext under win32. - Issue #6413: Fixed the log level in distutils.dist for announce. diff --git a/Modules/selectmodule.c b/Modules/selectmodule.c index 191296e..13ac115 100644 --- a/Modules/selectmodule.c +++ b/Modules/selectmodule.c @@ -1492,7 +1492,7 @@ kqueue_queue_control(kqueue_queue_Object *self, PyObject *args) if (nevents < 0) { PyErr_Format(PyExc_ValueError, "Length of eventlist must be 0 or positive, got %d", - nchanges); + nevents); return NULL; } @@ -1550,6 +1550,7 @@ kqueue_queue_control(kqueue_queue_Object *self, PyObject *args) PyErr_NoMemory(); return NULL; } + i = 0; while ((ei = PyIter_Next(it)) != NULL) { if (!kqueue_event_Check(ei)) { Py_DECREF(ei); @@ -1558,7 +1559,7 @@ kqueue_queue_control(kqueue_queue_Object *self, PyObject *args) "select.kevent objects"); goto error; } else { - chl[i] = ((kqueue_event_Object *)ei)->e; + chl[i++] = ((kqueue_event_Object *)ei)->e; } Py_DECREF(ei); } @@ -1589,7 +1590,7 @@ kqueue_queue_control(kqueue_queue_Object *self, PyObject *args) goto error; } - for (i=0; i < gotevents; i++) { + for (i = 0; i < gotevents; i++) { kqueue_event_Object *ch; ch = PyObject_New(kqueue_event_Object, &kqueue_event_Type); -- cgit v0.12 From b75111ce7b4f2daaf692fcd6eb1f3ed7f4831703 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 12:27:52 +0000 Subject: Merged revisions 74056 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k (Selected changes.) ................ r74056 | alexandre.vassalotti | 2009-07-17 11:34:31 +0200 (Fr, 17 Jul 2009) | 34 lines Merged revisions 73985-73986,73988-73991,73994 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73985 | benjamin.peterson | 2009-07-12 17:18:55 -0400 (Sun, 12 Jul 2009) | 1 line add Joe ........ r73988 | benjamin.peterson | 2009-07-12 19:40:33 -0400 (Sun, 12 Jul 2009) | 1 line fix Tarek's name ........ r73989 | benjamin.peterson | 2009-07-12 19:44:43 -0400 (Sun, 12 Jul 2009) | 1 line change encoding to utf-8 ........ r73990 | benjamin.peterson | 2009-07-12 19:49:23 -0400 (Sun, 12 Jul 2009) | 1 line fix another name ........ r73991 | benjamin.peterson | 2009-07-12 19:56:18 -0400 (Sun, 12 Jul 2009) | 1 line change encoding to utf-8 ........ r73994 | benjamin.peterson | 2009-07-12 20:03:20 -0400 (Sun, 12 Jul 2009) | 1 line fix umlaut ........ ................ --- Misc/ACKS | 49 +++++++++++++++++++++++++------------------------ Misc/NEWS | 2 +- 2 files changed, 26 insertions(+), 25 deletions(-) diff --git a/Misc/ACKS b/Misc/ACKS index 959f2d5..89124f4 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -7,7 +7,7 @@ Without you, I would've stopped working on Python long ago! --Guido -PS: In the standard Python distribution, this file is encoded in Latin-1. +PS: In the standard Python distribution, this file is encoded in UTF-8. David Abrahams Jim Ahlstrom @@ -15,10 +15,11 @@ Farhan Ahmad Jyrki Alakuijala Billy G. Allie Kevin Altis +Joe Amenta Mark Anacker Anders Andersen John Anderson -Erik Andersn +Erik Andersén Oliver Andrich Ross Andrus Jason Asbahr @@ -195,7 +196,7 @@ Gary Duzan Eugene Dvurechenski Josip Dzolonga Maxim Dzumanenko -Walter Drwald +Walter Dörwald Hans Eckardt Grant Edwards John Ehresman @@ -206,7 +207,7 @@ David Ely Jeff Epler Tom Epperly Stoffel Erasmus -Jrgen A. Erhard +Jürgen A. Erhard Michael Ernst Ben Escoto Andy Eskilsson @@ -229,7 +230,7 @@ Russell Finn Nils Fischbeck Frederik Fix Matt Fleming -Hernn Martnez Foffani +Hernán Martínez Foffani Michael Foord Amaury Forgeot d'Arc Doug Fort @@ -243,7 +244,7 @@ Gyro Funch Peter Funk Geoff Furnish Ulisses Furquim -Hagen Frstenau +Hagen Fürstenau Achim Gaedke Martin von Gagern Lele Gaifax @@ -275,13 +276,13 @@ Eddy De Greef Duncan Grisby Dag Gruneau Michael Guravage -Lars Gustbel -Thomas Gttler +Lars Gustäbel +Thomas Güttler Barry Haddow Paul ten Hagen Rasmus Hahn Peter Haight -Vclav Haisman +Václav Haisman Bob Halley Jesse Hallio Jun Hamano @@ -305,7 +306,7 @@ Jonathan Hendry James Henstridge Chris Herborth Ivan Herman -Jrgen Hermann +Jürgen Hermann Gary Herron Thomas Herve Bernhard Herzog @@ -342,7 +343,7 @@ Jim Hugunin Greg Humphreys Eric Huss Jeremy Hylton -Gerhard Hring +Gerhard Häring Mihai Ibanescu Lars Immisch Tony Ingraldi @@ -358,7 +359,7 @@ Geert Jansen Jack Jansen Bill Janssen Drew Jenkins -Flemming Kjr Jensen +Flemming Kjær Jensen Jiba Orjan Johansen Fredrik Johansson @@ -457,7 +458,7 @@ Fredrik Lundh Mark Lutz Jim Lynch Mikael Lyngvig -Martin von Lwis +Martin von Löwis Andrew I MacIntyre Tim MacKenzie Nick Maclaren @@ -470,7 +471,7 @@ David Marek Doug Marien Alex Martelli Anthony Martin -Sbastien Martini +Sébastien Martini Roger Masse Nick Mathewson Graham Matthews @@ -517,7 +518,7 @@ Fredrik Nehr Trent Nelson Tony Nelson Chad Netzer -Max Neunhffer +Max Neunhöffer George Neville-Neil Johannes Nicolai Samuel Nicolary @@ -546,7 +547,7 @@ Russel Owen Ondrej Palkovsky Mike Pall Todd R. Palmer -Juan David Ibez Palomar +Juan David Ibáñez Palomar Jan Palus M. Papillon Peter Parente @@ -557,7 +558,7 @@ Randy Pausch Samuele Pedroni Marcel van der Peijl Steven Pemberton -Santiago Peresn +Santiago Peresón Mark Perrego Trevor Perrin Gabriel de Perthuis @@ -573,11 +574,11 @@ Neale Pickett Jim St. Pierre Dan Pierson Martijn Pieters -Franois Pinard +François Pinard Zach Pincus Michael Piotrowski Antoine Pitrou -Jean-Franois Pironne +Jean-François Piéronne Guilherme Polo Michael Pomraning Iustin Pop @@ -586,8 +587,8 @@ Amrit Prem Paul Prescod Donovan Preston Steve Purcell -Fernando Prez -Eduardo Prez +Fernando Pérez +Eduardo Pérez Brian Quinlan Anders Qvist Burton Radons @@ -745,7 +746,7 @@ Anthony Tuininga Stephen Turner Bill Tutt Doobee R. Tzeck -Eren Trkay +Eren Türkay Lionel Ulmer Roger Upole Michael Urman @@ -823,5 +824,5 @@ Artur Zaprzala Mike Zarnstorff Siebren van der Zee Uwe Zessin -Tarek Ziad -Peter strand +Tarek Ziadé +Peter Åstrand diff --git a/Misc/NEWS b/Misc/NEWS index 2b7fe80..fa26209 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -179,7 +179,7 @@ Core and Builtins possible to update the lineno attribute of the current frame. - Issue #5330: C functions called with keyword arguments were not reported by -the various profiling modules (profile, cProfile). Patch by Hagen Frstenau. + the various profiling modules (profile, cProfile). Patch by Hagen Fürstenau. Library ------- -- cgit v0.12 From f9f2c00f8820523564819fa3e2c11ebcb2ac109b Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 13 Aug 2009 13:11:41 +0000 Subject: Merged revisions 74412 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r74412 | georg.brandl | 2009-08-13 14:58:30 +0200 (Do, 13 Aug 2009) | 9 lines Merged revisions 74411 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74411 | georg.brandl | 2009-08-13 14:57:25 +0200 (Do, 13 Aug 2009) | 2 lines Remove potentially confusing sentence in __mangling description. ........ ................ --- Doc/tutorial/classes.rst | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/Doc/tutorial/classes.rst b/Doc/tutorial/classes.rst index bdc49c4..7ef4153 100644 --- a/Doc/tutorial/classes.rst +++ b/Doc/tutorial/classes.rst @@ -592,11 +592,8 @@ such a mechanism, called :dfn:`name mangling`. Any identifier of the form ``__spam`` (at least two leading underscores, at most one trailing underscore) is textually replaced with ``_classname__spam``, where ``classname`` is the current class name with leading underscore(s) stripped. This mangling is done -without regard to the syntactic position of the identifier, so it can be used to -define class-private instance and class variables, methods, variables stored in -globals, and even variables stored in instances. Truncation may occur when the -mangled name would be longer than 255 characters. Outside classes, or when the -class name consists of only underscores, no mangling occurs. +without regard to the syntactic position of the identifier, as long as it +occurs within the definition of a class. Note that the mangling rules are designed mostly to avoid accidents; it still is possible to access or modify a variable that is considered private. This can -- cgit v0.12 From 54cda44f749d9aab7863e60870f1b9a6d2d4a191 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Thu, 13 Aug 2009 15:47:36 +0000 Subject: bump version to 3.1.1rc1 --- Include/patchlevel.h | 8 ++++---- Lib/distutils/__init__.py | 2 +- Lib/idlelib/idlever.py | 2 +- Misc/NEWS | 2 +- Misc/RPM/python-3.1.spec | 2 +- README | 4 ++-- 6 files changed, 10 insertions(+), 10 deletions(-) diff --git a/Include/patchlevel.h b/Include/patchlevel.h index 6b085bb..d59f39a 100644 --- a/Include/patchlevel.h +++ b/Include/patchlevel.h @@ -18,12 +18,12 @@ /*--start constants--*/ #define PY_MAJOR_VERSION 3 #define PY_MINOR_VERSION 1 -#define PY_MICRO_VERSION 0 -#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_FINAL -#define PY_RELEASE_SERIAL 0 +#define PY_MICRO_VERSION 1 +#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_GAMMA +#define PY_RELEASE_SERIAL 1 /* Version as a string */ -#define PY_VERSION "3.1.0+" +#define PY_VERSION "3.1.1rc1" /*--end constants--*/ /* Subversion Revision number of this file (not of the repository) */ diff --git a/Lib/distutils/__init__.py b/Lib/distutils/__init__.py index 994e91f..e7f2123 100644 --- a/Lib/distutils/__init__.py +++ b/Lib/distutils/__init__.py @@ -15,5 +15,5 @@ __revision__ = "$Id$" # Updated automatically by the Python release process. # #--start constants-- -__version__ = "3.1.1a0" +__version__ = "3.1.1rc1" #--end constants-- diff --git a/Lib/idlelib/idlever.py b/Lib/idlelib/idlever.py index 3892da2..1fa8141 100644 --- a/Lib/idlelib/idlever.py +++ b/Lib/idlelib/idlever.py @@ -1 +1 @@ -IDLE_VERSION = "3.1.1a0" +IDLE_VERSION = "3.1.1rc1" diff --git a/Misc/NEWS b/Misc/NEWS index fa26209..a02bf62 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -7,7 +7,7 @@ Python News What's New in Python 3.1.1? =========================== -*Release date: XX-XX-XXXX* +*Release date: 2009-08-13* Core and Builtins ----------------- diff --git a/Misc/RPM/python-3.1.spec b/Misc/RPM/python-3.1.spec index 443789a..ce37597 100644 --- a/Misc/RPM/python-3.1.spec +++ b/Misc/RPM/python-3.1.spec @@ -34,7 +34,7 @@ %define name python #--start constants-- -%define version 3.1.1a0 +%define version 3.1.1rc1 %define libver 3.1 #--end constants-- %define release 1pydotorg diff --git a/README b/README index 5fc791c..c6ed55e 100644 --- a/README +++ b/README @@ -1,5 +1,5 @@ -This is Python version 3.1 -========================== +This is Python version 3.1.1rc1 +=============================== Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Python Software Foundation. -- cgit v0.12 From 41e9d2859f2e817d125115900e3b559ebb5694ab Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Thu, 13 Aug 2009 15:55:14 +0000 Subject: tag 3.1.1 rc --- .hgtags | 1 + 1 file changed, 1 insertion(+) diff --git a/.hgtags b/.hgtags index f17524f..f4f3314 100644 --- a/.hgtags +++ b/.hgtags @@ -75,3 +75,4 @@ b63020797f9678adaf4d2c3e26574a9eef2ef028 v3.1b1 4353fd0843cb31b356adc50f93d220e2e7255ef2 v3.1rc1 0b87e438e1b53e3f812cad963a7fdb65d198ba2f v3.1rc2 a69a031ac1402dede8b1ef80096436bca6d371f3 v3.1 +f2a12f5259e7edd223c750e05ef56162d6a5345e v3.1.1rc1 -- cgit v0.12 -- cgit v0.12 From 10d2952e8d76ba70c2954fa22b8b532f3d7eb350 Mon Sep 17 00:00:00 2001 From: "Gregory P. Smith" Date: Thu, 13 Aug 2009 18:33:30 +0000 Subject: Merged revisions 73917 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k (the changes that add a select.PIPE_BUF attribute were removed) This merge fixes issue3392 ................ r73917 | amaury.forgeotdarc | 2009-07-09 15:44:11 -0700 (Thu, 09 Jul 2009) | 12 lines Merged revisions 73916 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73916 | amaury.forgeotdarc | 2009-07-10 00:37:22 +0200 (ven., 10 juil. 2009) | 5 lines #6416: Fix compilation of the select module on Windows, as well as test_subprocess: PIPE_BUF is not defined on Windows, and probably has no meaning there. Anyway the subprocess module uses another way to perform non-blocking reads (with a thread) ........ ................ --- Lib/subprocess.py | 11 ++++++----- Lib/test/test_subprocess.py | 2 +- 2 files changed, 7 insertions(+), 6 deletions(-) diff --git a/Lib/subprocess.py b/Lib/subprocess.py index 6a86397..06454f3 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -376,6 +376,12 @@ else: import fcntl import pickle + # When select or poll has indicated that the file is writable, + # we can write up to _PIPE_BUF bytes without risk of blocking. + # POSIX defines PIPE_BUF as >= 512. + _PIPE_BUF = getattr(select, 'PIPE_BUF', 512) + + __all__ = ["Popen", "PIPE", "STDOUT", "call", "check_call", "getstatusoutput", "getoutput", "check_output", "CalledProcessError"] @@ -384,11 +390,6 @@ try: except: MAXFD = 256 -# When select or poll has indicated that the file is writable, -# we can write up to _PIPE_BUF bytes without risk of blocking. -# POSIX defines PIPE_BUF as >= 512. -_PIPE_BUF = getattr(select, 'PIPE_BUF', 512) - _active = [] def _cleanup(): diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py index f2a396c..265859a 100644 --- a/Lib/test/test_subprocess.py +++ b/Lib/test/test_subprocess.py @@ -801,7 +801,7 @@ class CommandTests(unittest.TestCase): unit_tests = [ProcessTestCase, CommandTests] -if subprocess._has_poll: +if getattr(subprocess, '_has_poll', False): class ProcessTestCaseNoPoll(ProcessTestCase): def setUp(self): subprocess._has_poll = False -- cgit v0.12 From c0be5d472f6c9496e75f17579874b2e0ebb2176c Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Thu, 13 Aug 2009 19:17:01 +0000 Subject: remove 3.1.1rc tag --- .hgtags | 1 + 1 file changed, 1 insertion(+) diff --git a/.hgtags b/.hgtags index f4f3314..72992e5 100644 --- a/.hgtags +++ b/.hgtags @@ -76,3 +76,4 @@ b63020797f9678adaf4d2c3e26574a9eef2ef028 v3.1b1 0b87e438e1b53e3f812cad963a7fdb65d198ba2f v3.1rc2 a69a031ac1402dede8b1ef80096436bca6d371f3 v3.1 f2a12f5259e7edd223c750e05ef56162d6a5345e v3.1.1rc1 +0000000000000000000000000000000000000000 v3.1.1rc1 -- cgit v0.12 From 790da2383f272d462834d709cb14995acc0828a4 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Thu, 13 Aug 2009 19:20:52 +0000 Subject: tag the 3.1.1 rc --- .hgtags | 1 + 1 file changed, 1 insertion(+) diff --git a/.hgtags b/.hgtags index 72992e5..1e32d0c 100644 --- a/.hgtags +++ b/.hgtags @@ -77,3 +77,4 @@ b63020797f9678adaf4d2c3e26574a9eef2ef028 v3.1b1 a69a031ac1402dede8b1ef80096436bca6d371f3 v3.1 f2a12f5259e7edd223c750e05ef56162d6a5345e v3.1.1rc1 0000000000000000000000000000000000000000 v3.1.1rc1 +35efb1054ec6ceca72017a587263cb6a9257340b v3.1.1rc1 -- cgit v0.12 From 0c8110734a42d31396d0a30b289c3e817b72a3b5 Mon Sep 17 00:00:00 2001 From: Brett Cannon Date: Thu, 13 Aug 2009 19:59:04 +0000 Subject: Backport of r74435. Not merged/blocked w/ svnmerge.py as the tool is erroring out on me. --- Lib/test/test_pyexpat.py | 21 ++++++++++++++++++++- Misc/NEWS | 2 ++ Modules/expat/xmltok_impl.c | 2 +- 3 files changed, 23 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_pyexpat.py b/Lib/test/test_pyexpat.py index 4947c8b..72795be 100644 --- a/Lib/test/test_pyexpat.py +++ b/Lib/test/test_pyexpat.py @@ -510,6 +510,24 @@ class ChardataBufferTest(unittest.TestCase): parser.Parse(xml2, 1) self.assertEquals(self.n, 4) +class MalformedInputText(unittest.TestCase): + def test1(self): + xml = "\0\r\n" + parser = expat.ParserCreate() + try: + parser.Parse(xml, True) + self.fail() + except expat.ExpatError as e: + self.assertEquals(str(e), 'no element found: line 2, column 1') + + def test2(self): + xml = "\r\n" + parser = expat.ParserCreate() + try: + parser.Parse(xml, True) + self.fail() + except expat.ExpatError as e: + self.assertEquals(str(e), 'XML declaration not well-formed: line 1, column 14') def test_main(): run_unittest(SetAttributeTest, @@ -520,7 +538,8 @@ def test_main(): HandlerExceptionTest, PositionTest, sf1296433Test, - ChardataBufferTest) + ChardataBufferTest, + MalformedInputText) if __name__ == "__main__": test_main() diff --git a/Misc/NEWS b/Misc/NEWS index a02bf62..8e56852 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -105,6 +105,8 @@ syntax error. Extension Modules ----------------- +- Fix a segfault in expat. + - Issue #4509: array.array objects are no longer modified after an operation failing due to the resize restriction in-place when the object has exported buffers. diff --git a/Modules/expat/xmltok_impl.c b/Modules/expat/xmltok_impl.c index 0ee57ab..f793a6b 100644 --- a/Modules/expat/xmltok_impl.c +++ b/Modules/expat/xmltok_impl.c @@ -1741,7 +1741,7 @@ PREFIX(updatePosition)(const ENCODING *enc, const char *end, POSITION *pos) { - while (ptr != end) { + while (ptr < end) { switch (BYTE_TYPE(enc, ptr)) { #define LEAD_CASE(n) \ case BT_LEAD ## n: \ -- cgit v0.12 -- cgit v0.12 From 044446b67cfe108c215ac58ebc71778ca4e73aa5 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sat, 15 Aug 2009 13:25:28 +0000 Subject: Merged revisions 74459 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74459 | benjamin.peterson | 2009-08-15 08:23:05 -0500 (Sat, 15 Aug 2009) | 9 lines Merged revisions 74457 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74457 | benjamin.peterson | 2009-08-15 08:16:38 -0500 (Sat, 15 Aug 2009) | 1 line #6707 fix a crash with dir() on an uninitialized module ........ ................ --- Lib/test/test_module.py | 1 + Misc/NEWS | 2 ++ Objects/object.c | 8 +++++--- 3 files changed, 8 insertions(+), 3 deletions(-) diff --git a/Lib/test/test_module.py b/Lib/test/test_module.py index 225e954..0e56290 100644 --- a/Lib/test/test_module.py +++ b/Lib/test/test_module.py @@ -11,6 +11,7 @@ class ModuleTests(unittest.TestCase): # and __doc__ is None foo = ModuleType.__new__(ModuleType) self.assertTrue(foo.__dict__ is None) + self.assertRaises(SystemError, dir, foo) try: s = foo.__name__ self.fail("__name__ = %s" % repr(s)) diff --git a/Misc/NEWS b/Misc/NEWS index 8e56852..d6000b0 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,8 @@ What's New in Python 3.1.1? Core and Builtins ----------------- +- Issue #6707: dir() on an uninitialized module caused a crash. + - Issue #6540: Fixed crash for bytearray.translate() with invalid parameters. - Issue #6573: set.union() stopped processing inputs if an instance of self diff --git a/Objects/object.c b/Objects/object.c index a29c31a..b2c7c14 100644 --- a/Objects/object.c +++ b/Objects/object.c @@ -1265,9 +1265,11 @@ _specialized_dir_module(PyObject *obj) if (PyDict_Check(dict)) result = PyDict_Keys(dict); else { - PyErr_Format(PyExc_TypeError, - "%.200s.__dict__ is not a dictionary", - PyModule_GetName(obj)); + const char *name = PyModule_GetName(obj); + if (name) + PyErr_Format(PyExc_TypeError, + "%.200s.__dict__ is not a dictionary", + name); } } -- cgit v0.12 From 8eba090694d661d98eb24e6894b0c3e2c5c76ba2 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Sun, 16 Aug 2009 06:44:28 +0000 Subject: Fixing Issue6711 - macurl2path has typos that raise AttributeError --- Lib/macurl2path.py | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Lib/macurl2path.py b/Lib/macurl2path.py index 11944cf..f22fb20 100644 --- a/Lib/macurl2path.py +++ b/Lib/macurl2path.py @@ -13,7 +13,7 @@ def url2pathname(pathname): # # XXXX The .. handling should be fixed... # - tp = urllib.parsesplittype(pathname)[0] + tp = urllib.parse.splittype(pathname)[0] if tp and tp != 'file': raise RuntimeError('Cannot convert non-local URL to pathname') # Turn starting /// into /, an empty hostname means current host @@ -47,7 +47,7 @@ def url2pathname(pathname): i = i + 1 rv = ':' + ':'.join(components) # and finally unquote slashes and other funny characters - return urllib.parseunquote(rv) + return urllib.parse.unquote(rv) def pathname2url(pathname): """OS-specific conversion from a file system path to a relative URL @@ -74,7 +74,7 @@ def pathname2url(pathname): def _pncomp2url(component): # We want to quote slashes - return urllib.parsequote(component[:31], safe='') + return urllib.parse.quote(component[:31], safe='') def test(): for url in ["index.html", -- cgit v0.12 From 586547387b468ffb391cb76842f65e68164e5135 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sun, 16 Aug 2009 21:59:05 +0000 Subject: bump to 3.1.1 --- Include/patchlevel.h | 6 +++--- Lib/distutils/__init__.py | 2 +- Lib/idlelib/idlever.py | 2 +- Misc/RPM/python-3.1.spec | 2 +- README | 4 ++-- 5 files changed, 8 insertions(+), 8 deletions(-) diff --git a/Include/patchlevel.h b/Include/patchlevel.h index d59f39a..5fa38f4 100644 --- a/Include/patchlevel.h +++ b/Include/patchlevel.h @@ -19,11 +19,11 @@ #define PY_MAJOR_VERSION 3 #define PY_MINOR_VERSION 1 #define PY_MICRO_VERSION 1 -#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_GAMMA -#define PY_RELEASE_SERIAL 1 +#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_FINAL +#define PY_RELEASE_SERIAL 0 /* Version as a string */ -#define PY_VERSION "3.1.1rc1" +#define PY_VERSION "3.1.1" /*--end constants--*/ /* Subversion Revision number of this file (not of the repository) */ diff --git a/Lib/distutils/__init__.py b/Lib/distutils/__init__.py index e7f2123..8c0e5a3 100644 --- a/Lib/distutils/__init__.py +++ b/Lib/distutils/__init__.py @@ -15,5 +15,5 @@ __revision__ = "$Id$" # Updated automatically by the Python release process. # #--start constants-- -__version__ = "3.1.1rc1" +__version__ = "3.1.1" #--end constants-- diff --git a/Lib/idlelib/idlever.py b/Lib/idlelib/idlever.py index 1fa8141..43187ce 100644 --- a/Lib/idlelib/idlever.py +++ b/Lib/idlelib/idlever.py @@ -1 +1 @@ -IDLE_VERSION = "3.1.1rc1" +IDLE_VERSION = "3.1.1" diff --git a/Misc/RPM/python-3.1.spec b/Misc/RPM/python-3.1.spec index ce37597..670fdea 100644 --- a/Misc/RPM/python-3.1.spec +++ b/Misc/RPM/python-3.1.spec @@ -34,7 +34,7 @@ %define name python #--start constants-- -%define version 3.1.1rc1 +%define version 3.1.1 %define libver 3.1 #--end constants-- %define release 1pydotorg diff --git a/README b/README index c6ed55e..0fa803d 100644 --- a/README +++ b/README @@ -1,5 +1,5 @@ -This is Python version 3.1.1rc1 -=============================== +This is Python version 3.1.1 +============================ Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Python Software Foundation. -- cgit v0.12 From 4938e7bf083324a4bca621f1a1e3d50c75ac8d17 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sun, 16 Aug 2009 22:02:15 +0000 Subject: tag 3.1.1 --- .hgtags | 1 + 1 file changed, 1 insertion(+) diff --git a/.hgtags b/.hgtags index 1e32d0c..7c49769 100644 --- a/.hgtags +++ b/.hgtags @@ -78,3 +78,4 @@ a69a031ac1402dede8b1ef80096436bca6d371f3 v3.1 f2a12f5259e7edd223c750e05ef56162d6a5345e v3.1.1rc1 0000000000000000000000000000000000000000 v3.1.1rc1 35efb1054ec6ceca72017a587263cb6a9257340b v3.1.1rc1 +8b9c0f573ab29c41c6c5fdcca82a1fe0ff5355af v3.1.1 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 0ae0f605dc45322196415ec8ec591bcce5e2ca72 Mon Sep 17 00:00:00 2001 From: Skip Montanaro Date: Tue, 18 Aug 2009 14:46:37 +0000 Subject: missing module ref (issue6723) --- Doc/library/csv.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/csv.rst b/Doc/library/csv.rst index 7a997b0..7bbb7c1 100644 --- a/Doc/library/csv.rst +++ b/Doc/library/csv.rst @@ -97,7 +97,7 @@ The :mod:`csv` module defines the following functions: >>> import csv >>> spamWriter = csv.writer(open('eggs.csv', 'w'), delimiter=' ', - ... quotechar='|', quoting=QUOTE_MINIMAL) + ... quotechar='|', quoting=csv.QUOTE_MINIMAL) >>> spamWriter.writerow(['Spam'] * 5 + ['Baked Beans']) >>> spamWriter.writerow(['Spam', 'Lovely Spam', 'Wonderful Spam']) -- cgit v0.12 -- cgit v0.12 From b08c3a818eb6f2fef3ce86c8ba8ae99bbe0be6c3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Fri, 21 Aug 2009 14:25:49 +0000 Subject: Merged revisions 74535 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74535 | tarek.ziade | 2009-08-21 16:22:45 +0200 (Fri, 21 Aug 2009) | 9 lines Merged revisions 74533 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74533 | tarek.ziade | 2009-08-21 16:11:26 +0200 (Fri, 21 Aug 2009) | 1 line Fixed #6556: Corrected doc on how Distutils looks for its user configuration file under Windows ........ ................ --- Doc/install/index.rst | 10 ++++++---- Misc/NEWS | 6 ++++++ 2 files changed, 12 insertions(+), 4 deletions(-) diff --git a/Doc/install/index.rst b/Doc/install/index.rst index 42f41a7..3646061 100644 --- a/Doc/install/index.rst +++ b/Doc/install/index.rst @@ -703,7 +703,8 @@ Notes: (2) On Unix, if the :envvar:`HOME` environment variable is not defined, the user's home directory will be determined with the :func:`getpwuid` function from the - standard :mod:`pwd` module. + standard :mod:`pwd` module. This is done by the :func:`os.path.expanduser` + function used by Distutils. (3) I.e., in the current directory (usually the location of the setup script). @@ -718,9 +719,10 @@ Notes: 1.5.2 installation under Windows. (5) - On Windows, if the :envvar:`HOME` environment variable is not defined, no - personal configuration file will be found or used. (In other words, the - Distutils make no attempt to guess your home directory on Windows.) + On Windows, if the :envvar:`HOME` environment variable is not defined, + :envvar:`USERPROFILE` then :envvar:`HOMEDRIVE` and :envvar:`HOMEPATH` will + be tried. This is done by the :func:`os.path.expanduser` function used + by Distutils. .. _inst-config-syntax: diff --git a/Misc/NEWS b/Misc/NEWS index d6000b0..099f73a 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -122,6 +122,12 @@ directories. - Issue 5390: Add uninstall icon independent of whether file extensions are installed. +Documentation +------------- + +- Issue #6556: Fixed the Distutils configuration files location explanation + for Windows. + Test ---- -- cgit v0.12 From 122caa0f27364ae2fd225417792f8c00dc4524c5 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Wed, 26 Aug 2009 07:38:00 +0000 Subject: Merged revisions 74551 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r74551 | benjamin.peterson | 2009-08-26 09:35:45 +0200 (Wed, 26 Aug 2009) | 1 line the old buffer object doesn't exist in Python 3 #6659 ........ --- Doc/c-api/buffer.rst | 20 +++++++++++++++----- 1 file changed, 15 insertions(+), 5 deletions(-) diff --git a/Doc/c-api/buffer.rst b/Doc/c-api/buffer.rst index 97adb07..ec44a99 100644 --- a/Doc/c-api/buffer.rst +++ b/Doc/c-api/buffer.rst @@ -10,7 +10,6 @@ Buffer Objects .. index:: - object: buffer single: buffer interface Python objects implemented in C can export a "buffer interface." These @@ -297,14 +296,25 @@ Buffer related functions length. Return 0 on success and -1 (with raising an error) on error. +.. index:: + object: memoryview + + MemoryView objects ================== -A memoryview object is an extended buffer object that could replace the buffer -object (but doesn't have to as that could be kept as a simple 1-d memoryview -object). It, unlike :ctype:`Py_buffer`, is a Python object (exposed as -:class:`memoryview` in :mod:`builtins`), so it can be used with Python code. +A memoryview object exposes the C level buffer interface to Python. + .. cfunction:: PyObject* PyMemoryView_FromObject(PyObject *obj) Return a memoryview object from an object that defines the buffer interface. + + +.. cfunction:: PyObject * PyMemoryView_GetContiguous(PyObject *obj, int buffertype, char order) + + Return a memoryview object to a contiguous chunk of memory (in either + 'C' or 'F'ortran order) from an object that defines the buffer + interface. If memory is contiguous, the memoryview object points to the + original memory. Otherwise copy is made and the memoryview points to a + new bytes object. -- cgit v0.12 From 7a6bcce81a99faaf8db1762b4285912193026b89 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Fri, 28 Aug 2009 13:44:35 +0000 Subject: Merged revisions 74566 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r74566 | mark.dickinson | 2009-08-28 14:39:53 +0100 (Fri, 28 Aug 2009) | 10 lines Merged revisions 74564 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74564 | mark.dickinson | 2009-08-28 14:25:02 +0100 (Fri, 28 Aug 2009) | 3 lines Issue #6794: Fix handling of NaNs in Decimal.compare_total and Decimal.compare_total_mag. ........ ................ --- Lib/decimal.py | 7 +++++-- Lib/test/decimaltestdata/extra.decTest | 16 ++++++++++++++++ Misc/NEWS | 3 +++ 3 files changed, 24 insertions(+), 2 deletions(-) diff --git a/Lib/decimal.py b/Lib/decimal.py index 042dd8b..8d82cb9 100644 --- a/Lib/decimal.py +++ b/Lib/decimal.py @@ -2819,12 +2819,15 @@ class Decimal(object): other_nan = other._isnan() if self_nan or other_nan: if self_nan == other_nan: - if self._int < other._int: + # compare payloads as though they're integers + self_key = len(self._int), self._int + other_key = len(other._int), other._int + if self_key < other_key: if sign: return _One else: return _NegativeOne - if self._int > other._int: + if self_key > other_key: if sign: return _NegativeOne else: diff --git a/Lib/test/decimaltestdata/extra.decTest b/Lib/test/decimaltestdata/extra.decTest index 2e3fce8..1d6ea37 100644 --- a/Lib/test/decimaltestdata/extra.decTest +++ b/Lib/test/decimaltestdata/extra.decTest @@ -154,6 +154,22 @@ extr1301 fma Inf 0 sNaN456 -> NaN Invalid_operation extr1302 fma 0E123 -Inf sNaN789 -> NaN Invalid_operation extr1302 fma -Inf 0E-456 sNaN148 -> NaN Invalid_operation +-- Issue #6794: when comparing NaNs using compare_total, payloads +-- should be compared as though positive integers; not +-- lexicographically as strings. +extr1400 comparetotal NaN123 NaN45 -> 1 +extr1401 comparetotal sNaN123 sNaN45 -> 1 +extr1402 comparetotal -NaN123 -NaN45 -> -1 +extr1403 comparetotal -sNaN123 -sNaN45 -> -1 +extr1404 comparetotal NaN45 NaN123 -> -1 +extr1405 comparetotal sNaN45 sNaN123 -> -1 +extr1406 comparetotal -NaN45 -NaN123 -> 1 +extr1407 comparetotal -sNaN45 -sNaN123 -> 1 + +extr1410 comparetotal -sNaN63450748854172416 -sNaN911993 -> -1 +extr1411 comparetotmag NaN1222222222222 -NaN999999 -> 1 + + -- max/min/max_mag/min_mag bug in 2.5.2/2.6/3.0: max(NaN, finite) gave -- incorrect answers when the finite number required rounding; similarly -- for the other thre functions diff --git a/Misc/NEWS b/Misc/NEWS index 099f73a..da8cdf5 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -47,6 +47,9 @@ C-API Library ------- +- Issue #6794: Fix Decimal.compare_total and Decimal.compare_total_mag: NaN + payloads are now ordered by integer value rather than lexicographically. + - Issue #6106: telnetlib.Telnet.process_rawq doesn't handle default WILL/WONT DO/DONT correctly. -- cgit v0.12 -- cgit v0.12 From af0312af7a279ca1ec067728cd71cf8269b4f597 Mon Sep 17 00:00:00 2001 From: Amaury Forgeot d'Arc Date: Sat, 29 Aug 2009 23:19:16 +0000 Subject: Merged revisions 74582 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r74582 | amaury.forgeotdarc | 2009-08-30 01:00:38 +0200 (dim., 30 août 2009) | 10 lines Merged revisions 74581 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74581 | amaury.forgeotdarc | 2009-08-29 20:14:40 +0200 (sam., 29 août 2009) | 3 lines #6750: TextIOWrapped could duplicate output when several threads write to it. this affect text files opened with io.open(), and the print() function of py3k ........ ................ --- Lib/test/test_io.py | 21 +++++++++++++++++++++ Misc/NEWS | 3 +++ Modules/_io/textio.c | 13 +++++++++---- 3 files changed, 33 insertions(+), 4 deletions(-) diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index a9094d9..150eff4 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -2051,6 +2051,27 @@ class TextIOWrapperTest(unittest.TestCase): self.assertEqual(f.errors, "replace") + def test_threads_write(self): + # Issue6750: concurrent writes could duplicate data + event = threading.Event() + with self.open(support.TESTFN, "w", buffering=1) as f: + def run(n): + text = "Thread%03d\n" % n + event.wait() + f.write(text) + threads = [threading.Thread(target=lambda n=x: run(n)) + for x in range(20)] + for t in threads: + t.start() + time.sleep(0.02) + event.set() + for t in threads: + t.join() + with self.open(support.TESTFN) as f: + content = f.read() + for n in range(20): + self.assertEquals(content.count("Thread%03d\n" % n), 1) + class CTextIOWrapperTest(TextIOWrapperTest): def test_initialization(self): diff --git a/Misc/NEWS b/Misc/NEWS index da8cdf5..b60d8e5 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.1? Core and Builtins ----------------- +- Issue #6750: A text file opened with io.open() could duplicate its output + when writing from multiple threads at the same time. + - Issue #6707: dir() on an uninitialized module caused a crash. - Issue #6540: Fixed crash for bytearray.translate() with invalid parameters. diff --git a/Modules/_io/textio.c b/Modules/_io/textio.c index 0f5a73d..b91852e 100644 --- a/Modules/_io/textio.c +++ b/Modules/_io/textio.c @@ -1213,11 +1213,18 @@ findchar(const Py_UNICODE *s, Py_ssize_t size, Py_UNICODE ch) static int _textiowrapper_writeflush(textio *self) { - PyObject *b, *ret; + PyObject *pending, *b, *ret; if (self->pending_bytes == NULL) return 0; - b = _PyBytes_Join(_PyIO_empty_bytes, self->pending_bytes); + + pending = self->pending_bytes; + Py_INCREF(pending); + self->pending_bytes_count = 0; + Py_CLEAR(self->pending_bytes); + + b = _PyBytes_Join(_PyIO_empty_bytes, pending); + Py_DECREF(pending); if (b == NULL) return -1; ret = PyObject_CallMethodObjArgs(self->buffer, @@ -1226,8 +1233,6 @@ _textiowrapper_writeflush(textio *self) if (ret == NULL) return -1; Py_DECREF(ret); - Py_CLEAR(self->pending_bytes); - self->pending_bytes_count = 0; return 0; } -- cgit v0.12 From 8a1a59f0eced3327ccf095a3de05701cdf379ab5 Mon Sep 17 00:00:00 2001 From: Brett Cannon Date: Sun, 30 Aug 2009 04:29:47 +0000 Subject: Merged revisions 74584 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r74584 | brett.cannon | 2009-08-29 20:47:36 -0700 (Sat, 29 Aug 2009) | 3 lines Have importlib raise ImportError if None is found in sys.modules. This matches current import semantics. ........ --- Lib/importlib/_bootstrap.py | 7 ++++++- Lib/importlib/test/import_/test_caching.py | 18 ++++++++++++++---- Misc/NEWS | 3 +++ 3 files changed, 23 insertions(+), 5 deletions(-) diff --git a/Lib/importlib/_bootstrap.py b/Lib/importlib/_bootstrap.py index ee3f1e6..24bcff2 100644 --- a/Lib/importlib/_bootstrap.py +++ b/Lib/importlib/_bootstrap.py @@ -860,7 +860,12 @@ def _gcd_import(name, package=None, level=0): name = package[:dot] with _ImportLockContext(): try: - return sys.modules[name] + module = sys.modules[name] + if module is None: + message = ("import of {} halted; " + "None in sys.modules".format(name)) + raise ImportError(message) + return module except KeyError: pass parent = name.rpartition('.')[0] diff --git a/Lib/importlib/test/import_/test_caching.py b/Lib/importlib/test/import_/test_caching.py index cf65b23..530b1a0 100644 --- a/Lib/importlib/test/import_/test_caching.py +++ b/Lib/importlib/test/import_/test_caching.py @@ -17,15 +17,25 @@ class UseCache(unittest.TestCase): loader returns) [from cache on return]. This also applies to imports of things contained within a package and thus get assigned as an attribute [from cache to attribute] or pulled in thanks to a fromlist import - [from cache for fromlist]. + [from cache for fromlist]. But if sys.modules contains None then + ImportError is raised [None in cache]. """ def test_using_cache(self): # [use cache] module_to_use = "some module found!" - sys.modules['some_module'] = module_to_use - module = import_util.import_('some_module') - self.assertEqual(id(module_to_use), id(module)) + with util.uncache(module_to_use): + sys.modules['some_module'] = module_to_use + module = import_util.import_('some_module') + self.assertEqual(id(module_to_use), id(module)) + + def test_None_in_cache(self): + #[None in cache] + name = 'using_None' + with util.uncache(name): + sys.modules[name] = None + with self.assertRaises(ImportError): + import_util.import_(name) def create_mock(self, *names, return_=None): mock = util.mock_modules(*names) diff --git a/Misc/NEWS b/Misc/NEWS index b60d8e5..02ce31e 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -50,6 +50,9 @@ C-API Library ------- +- Have importlib raise ImportError if None is found in sys.modules for a + module. + - Issue #6794: Fix Decimal.compare_total and Decimal.compare_total_mag: NaN payloads are now ordered by integer value rather than lexicographically. -- cgit v0.12 From 2686039b761e061c4ba9edd8666092a2643a65de Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Mon, 31 Aug 2009 14:53:16 +0000 Subject: Merged revisions 74605 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74605 | mark.dickinson | 2009-08-31 15:52:10 +0100 (Mon, 31 Aug 2009) | 9 lines Merged revisions 74604 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74604 | mark.dickinson | 2009-08-31 15:46:07 +0100 (Mon, 31 Aug 2009) | 1 line Issue #6297: Add autogenerated Misc/python.pc file to make distclean target. Thanks Jerry Chen. ........ ................ --- Makefile.pre.in | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Makefile.pre.in b/Makefile.pre.in index 41fc51e..ee1b0dd 100644 --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -1184,7 +1184,8 @@ clobber: clean profile-removal # Keep configure and Python-ast.[ch], it's possible they can't be generated distclean: clobber -rm -f core Makefile Makefile.pre config.status \ - Modules/Setup Modules/Setup.local Modules/Setup.config + Modules/Setup Modules/Setup.local Modules/Setup.config \ + Misc/python.pc find $(srcdir) '(' -name '*.fdc' -o -name '*~' \ -o -name '[@,#]*' -o -name '*.old' \ -o -name '*.orig' -o -name '*.rej' \ -- cgit v0.12 From 7baf625bab07456074a0ef9c8493ea1ed72c338e Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Tue, 1 Sep 2009 08:13:16 +0000 Subject: Merged revisions 74613,74615,74619-74620,74622 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r74613 | georg.brandl | 2009-09-01 09:34:27 +0200 (Di, 01 Sep 2009) | 1 line #6814: remove traces of xrange(). ................ r74615 | georg.brandl | 2009-09-01 09:42:40 +0200 (Di, 01 Sep 2009) | 9 lines Recorded merge of revisions 74614 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74614 | georg.brandl | 2009-09-01 09:40:54 +0200 (Di, 01 Sep 2009) | 1 line #6813: better documentation for numberless string formats. ........ ................ r74619 | georg.brandl | 2009-09-01 10:02:03 +0200 (Di, 01 Sep 2009) | 1 line #6754: remove old struct member nb_inplace_divide. ................ r74620 | georg.brandl | 2009-09-01 10:03:26 +0200 (Di, 01 Sep 2009) | 1 line #6732: fix return value of module init function in example. ................ r74622 | georg.brandl | 2009-09-01 10:11:14 +0200 (Di, 01 Sep 2009) | 73 lines Merged revisions 74542,74544-74548,74550,74554-74555,74578,74588,74590,74603,74616-74618,74621 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74542 | georg.brandl | 2009-08-23 23:28:56 +0200 (So, 23 Aug 2009) | 1 line Restore alphabetic order. ........ r74544 | georg.brandl | 2009-08-24 19:12:30 +0200 (Mo, 24 Aug 2009) | 1 line #6775: fix python.org URLs in README. ........ r74545 | georg.brandl | 2009-08-24 19:14:29 +0200 (Mo, 24 Aug 2009) | 1 line #6772: mention utf-8 as utf8 alias. ........ r74546 | georg.brandl | 2009-08-24 19:20:40 +0200 (Mo, 24 Aug 2009) | 1 line #6725: spell "namespace" consistently. ........ r74547 | georg.brandl | 2009-08-24 19:22:05 +0200 (Mo, 24 Aug 2009) | 1 line #6718: fix example. ........ r74548 | georg.brandl | 2009-08-24 19:24:27 +0200 (Mo, 24 Aug 2009) | 1 line #6677: mention "deleting" as an alias for removing files. ........ r74550 | georg.brandl | 2009-08-24 19:48:40 +0200 (Mo, 24 Aug 2009) | 1 line #6677: note that rmdir only removes empty directories. ........ r74554 | georg.brandl | 2009-08-27 20:59:02 +0200 (Do, 27 Aug 2009) | 1 line Typo fix. ........ r74555 | georg.brandl | 2009-08-27 21:02:43 +0200 (Do, 27 Aug 2009) | 1 line #6787: reference fix. ........ r74578 | tarek.ziade | 2009-08-29 15:33:21 +0200 (Sa, 29 Aug 2009) | 1 line fixed #6801: symmetric_difference_update also accepts pipe ........ r74588 | georg.brandl | 2009-08-30 10:35:01 +0200 (So, 30 Aug 2009) | 1 line #6803: fix old name. ........ r74590 | georg.brandl | 2009-08-30 13:51:53 +0200 (So, 30 Aug 2009) | 1 line #6801: fix copy-paste oversight. ........ r74603 | georg.brandl | 2009-08-31 08:38:29 +0200 (Mo, 31 Aug 2009) | 1 line other -> others where multiple arguments are accepted. ........ r74616 | georg.brandl | 2009-09-01 09:46:26 +0200 (Di, 01 Sep 2009) | 1 line #6808: clarification. ........ r74617 | georg.brandl | 2009-09-01 09:53:37 +0200 (Di, 01 Sep 2009) | 1 line #6765: hint that log(x, base) is not very sophisticated. ........ r74618 | georg.brandl | 2009-09-01 10:00:47 +0200 (Di, 01 Sep 2009) | 1 line #6810: add a link to the section about frame objects instead of just a description where to find it. ........ r74621 | georg.brandl | 2009-09-01 10:06:03 +0200 (Di, 01 Sep 2009) | 1 line #6638: fix wrong parameter name and markup a class. ........ ................ --- Doc/c-api/typeobj.rst | 1 - Doc/includes/mp_pool.py | 6 +++--- Doc/includes/shoddy.c | 1 + Doc/library/_thread.rst | 2 +- Doc/library/codecs.rst | 3 ++- Doc/library/ctypes.rst | 2 +- Doc/library/math.rst | 9 ++++++--- Doc/library/optparse.rst | 7 ++++--- Doc/library/os.rst | 25 ++++++++++++++----------- Doc/library/signal.rst | 6 +++--- Doc/library/stdtypes.rst | 8 ++++---- Doc/library/string.rst | 7 ++++--- Doc/reference/datamodel.rst | 2 ++ Doc/tutorial/classes.rst | 12 ++++++------ Doc/tutorial/inputoutput.rst | 15 ++++++++++++--- Misc/ACKS | 1 + Misc/NEWS | 3 +++ Objects/listsort.txt | 2 +- Objects/rangeobject.c | 2 +- Tools/pybench/README | 7 ++----- 20 files changed, 71 insertions(+), 50 deletions(-) diff --git a/Doc/c-api/typeobj.rst b/Doc/c-api/typeobj.rst index eba8d69..2e2f9c4 100644 --- a/Doc/c-api/typeobj.rst +++ b/Doc/c-api/typeobj.rst @@ -1052,7 +1052,6 @@ Number Object Structures binaryfunc nb_inplace_add; binaryfunc nb_inplace_subtract; binaryfunc nb_inplace_multiply; - binaryfunc nb_inplace_divide; binaryfunc nb_inplace_remainder; ternaryfunc nb_inplace_power; binaryfunc nb_inplace_lshift; diff --git a/Doc/includes/mp_pool.py b/Doc/includes/mp_pool.py index 46eac5a..e360703 100644 --- a/Doc/includes/mp_pool.py +++ b/Doc/includes/mp_pool.py @@ -98,17 +98,17 @@ def test(): t = time.time() A = list(map(pow3, range(N))) - print('\tmap(pow3, xrange(%d)):\n\t\t%s seconds' % \ + print('\tmap(pow3, range(%d)):\n\t\t%s seconds' % \ (N, time.time() - t)) t = time.time() B = pool.map(pow3, range(N)) - print('\tpool.map(pow3, xrange(%d)):\n\t\t%s seconds' % \ + print('\tpool.map(pow3, range(%d)):\n\t\t%s seconds' % \ (N, time.time() - t)) t = time.time() C = list(pool.imap(pow3, range(N), chunksize=N//8)) - print('\tlist(pool.imap(pow3, xrange(%d), chunksize=%d)):\n\t\t%s' \ + print('\tlist(pool.imap(pow3, range(%d), chunksize=%d)):\n\t\t%s' \ ' seconds' % (N, N//8, time.time() - t)) assert A == B == C, (len(A), len(B), len(C)) diff --git a/Doc/includes/shoddy.c b/Doc/includes/shoddy.c index bb7f05b..07a2721 100644 --- a/Doc/includes/shoddy.c +++ b/Doc/includes/shoddy.c @@ -95,4 +95,5 @@ PyInit_shoddy(void) Py_INCREF(&ShoddyType); PyModule_AddObject(m, "Shoddy", (PyObject *) &ShoddyType); + return m; } diff --git a/Doc/library/_thread.rst b/Doc/library/_thread.rst index 95214d6..cb62407 100644 --- a/Doc/library/_thread.rst +++ b/Doc/library/_thread.rst @@ -147,7 +147,7 @@ In addition to these methods, lock objects can also be used via the module is available, interrupts always go to the main thread.) * Calling :func:`sys.exit` or raising the :exc:`SystemExit` exception is - equivalent to calling :func:`exit`. + equivalent to calling :func:`_thread.exit`. * Not all built-in functions that may block waiting for I/O allow other threads to run. (The most popular ones (:func:`time.sleep`, :meth:`file.read`, diff --git a/Doc/library/codecs.rst b/Doc/library/codecs.rst index b8a8ccc..6e02063 100644 --- a/Doc/library/codecs.rst +++ b/Doc/library/codecs.rst @@ -891,7 +891,8 @@ or with dictionaries as mapping tables. The following table lists the codecs by name, together with a few common aliases, and the languages for which the encoding is likely used. Neither the list of aliases nor the list of languages is meant to be exhaustive. Notice that spelling alternatives that only differ in -case or use a hyphen instead of an underscore are also valid aliases. +case or use a hyphen instead of an underscore are also valid aliases; therefore, +e.g. ``'utf-8'`` is a valid alias for the ``'utf_8'`` codec. Many of the character sets support the same languages. They vary in individual characters (e.g. whether the EURO SIGN is supported or not), and in the diff --git a/Doc/library/ctypes.rst b/Doc/library/ctypes.rst index ded0df8..ad5adee 100644 --- a/Doc/library/ctypes.rst +++ b/Doc/library/ctypes.rst @@ -1592,7 +1592,7 @@ type and the argument types of the function. The returned function prototype creates functions that use the standard C calling convention. The function will release the GIL during the call. If *use_errno* is set to True, the ctypes private copy of the system - :data:`errno` variable is exchanged with the real :data:`errno` value bafore + :data:`errno` variable is exchanged with the real :data:`errno` value before and after the call; *use_last_error* does the same for the Windows error code. diff --git a/Doc/library/math.rst b/Doc/library/math.rst index 488230a..566603d 100644 --- a/Doc/library/math.rst +++ b/Doc/library/math.rst @@ -150,8 +150,10 @@ Power and logarithmic functions .. function:: log(x[, base]) - Return the logarithm of *x* to the given *base*. If the *base* is not specified, - return the natural logarithm of *x* (that is, the logarithm to base *e*). + With one argument, return the natural logarithm of *x* (to base *e*). + + With two arguments, return the logarithm of *x* to the given *base*, + calculated as ``log(x)/log(base)``. .. function:: log1p(x) @@ -162,7 +164,8 @@ Power and logarithmic functions .. function:: log10(x) - Return the base-10 logarithm of *x*. + Return the base-10 logarithm of *x*. This is usually more accurate + than ``log(x, 10)``. .. function:: pow(x, y) diff --git a/Doc/library/optparse.rst b/Doc/library/optparse.rst index 6320fa7..a62ad24 100644 --- a/Doc/library/optparse.rst +++ b/Doc/library/optparse.rst @@ -1166,19 +1166,20 @@ where the input parameters are the list of arguments to process (default: ``sys.argv[1:]``) ``values`` - object to store option arguments in (default: a new instance of optparse.Values) + object to store option arguments in (default: a new instance of + :class:`optparse.Values`) and the return values are ``options`` - the same object that was passed in as ``options``, or the optparse.Values + the same object that was passed in as ``values``, or the optparse.Values instance created by :mod:`optparse` ``args`` the leftover positional arguments after all options have been processed The most common usage is to supply neither keyword argument. If you supply -``options``, it will be modified with repeated ``setattr()`` calls (roughly one +``values``, it will be modified with repeated ``setattr()`` calls (roughly one for every option argument stored to an option destination) and returned by :meth:`parse_args`. diff --git a/Doc/library/os.rst b/Doc/library/os.rst index 206a15c..9bed1ce 100644 --- a/Doc/library/os.rst +++ b/Doc/library/os.rst @@ -396,7 +396,7 @@ by file descriptors. Close all file descriptors from *fd_low* (inclusive) to *fd_high* (exclusive), ignoring errors. Availability: Unix, Windows. Equivalent to:: - for fd in xrange(fd_low, fd_high): + for fd in range(fd_low, fd_high): try: os.close(fd) except OSError: @@ -947,12 +947,12 @@ Files and Directories .. function:: remove(path) - Remove the file *path*. If *path* is a directory, :exc:`OSError` is raised; see - :func:`rmdir` below to remove a directory. This is identical to the - :func:`unlink` function documented below. On Windows, attempting to remove a - file that is in use causes an exception to be raised; on Unix, the directory - entry is removed but the storage allocated to the file is not made available - until the original file is no longer in use. Availability: Unix, + Remove (delete) the file *path*. If *path* is a directory, :exc:`OSError` is + raised; see :func:`rmdir` below to remove a directory. This is identical to + the :func:`unlink` function documented below. On Windows, attempting to + remove a file that is in use causes an exception to be raised; on Unix, the + directory entry is removed but the storage allocated to the file is not made + available until the original file is no longer in use. Availability: Unix, Windows. @@ -997,7 +997,10 @@ Files and Directories .. function:: rmdir(path) - Remove the directory *path*. Availability: Unix, Windows. + Remove (delete) the directory *path*. Only works when the directory is + empty, otherwise, :exc:`OSError` is raised. In order to remove whole + directory trees, :func:`shutil.rmtree` can be used. Availability: Unix, + Windows. .. function:: stat(path) @@ -1099,9 +1102,9 @@ Files and Directories .. function:: unlink(path) - Remove the file *path*. This is the same function as :func:`remove`; the - :func:`unlink` name is its traditional Unix name. Availability: Unix, - Windows. + Remove (delete) the file *path*. This is the same function as + :func:`remove`; the :func:`unlink` name is its traditional Unix + name. Availability: Unix, Windows. .. function:: utime(path, times) diff --git a/Doc/library/signal.rst b/Doc/library/signal.rst index 2db17c5..7319ac9 100644 --- a/Doc/library/signal.rst +++ b/Doc/library/signal.rst @@ -205,9 +205,9 @@ The :mod:`signal` module defines the following functions: exception to be raised. The *handler* is called with two arguments: the signal number and the current - stack frame (``None`` or a frame object; for a description of frame objects, see - the reference manual section on the standard type hierarchy or see the attribute - descriptions in the :mod:`inspect` module). + stack frame (``None`` or a frame object; for a description of frame objects, + see the :ref:`description in the type hierarchy ` or see the + attribute descriptions in the :mod:`inspect` module). .. _signal-example: diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index 14ad15e..f739f46 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -1724,12 +1724,12 @@ The constructors for both classes work the same: .. method:: update(other, ...) set |= other | ... - Update the set, adding elements from *other*. + Update the set, adding elements from all others. .. method:: intersection_update(other, ...) set &= other & ... - Update the set, keeping only elements found in it and *other*. + Update the set, keeping only elements found in it and all others. .. method:: difference_update(other, ...) set -= other | ... @@ -2478,9 +2478,9 @@ decimal arithmetic context. The specific types are not treated specially beyond their implementation of the context management protocol. See the :mod:`contextlib` module for some examples. -Python's :term:`generator`\s and the ``contextlib.contextfactory`` :term:`decorator` +Python's :term:`generator`\s and the ``contextlib.contextmanager`` :term:`decorator` provide a convenient way to implement these protocols. If a generator function is -decorated with the ``contextlib.contextfactory`` decorator, it will return a +decorated with the ``contextlib.contextmanager`` decorator, it will return a context manager implementing the necessary :meth:`__enter__` and :meth:`__exit__` methods, rather than the iterator produced by an undecorated generator function. diff --git a/Doc/library/string.rst b/Doc/library/string.rst index 95d27f1..6cb6cb6 100644 --- a/Doc/library/string.rst +++ b/Doc/library/string.rst @@ -194,7 +194,7 @@ literal text, it can be escaped by doubling: ``{{`` and ``}}``. The grammar for a replacement field is as follows: .. productionlist:: sf - replacement_field: "{" `field_name` ["!" `conversion`] [":" `format_spec`] "}" + replacement_field: "{" [`field_name`] ["!" `conversion`] [":" `format_spec`] "}" field_name: arg_name ("." `attribute_name` | "[" `element_index` "]")* arg_name: (`identifier` | `integer`)? attribute_name: `identifier` @@ -202,7 +202,7 @@ The grammar for a replacement field is as follows: conversion: "r" | "s" | "a" format_spec: -In less formal terms, the replacement field starts with a *field_name* that specifies +In less formal terms, the replacement field can start with a *field_name* that specifies the object whose value is to be formatted and inserted into the output instead of the replacement field. The *field_name* is optionally followed by a *conversion* field, which is @@ -223,7 +223,7 @@ Some simple format string examples:: "First, thou shalt count to {0}" # References first positional argument "Bring me a {}" # Implicitly references the first positional argument - "From {} to {}" # Same as "From {0] to {1}" + "From {} to {}" # Same as "From {0} to {1}" "My quest is {name}" # References keyword argument 'name' "Weight in tons {0.weight}" # 'weight' attribute of first positional arg "Units destroyed: {players[0]}" # First element of keyword argument 'players'. @@ -243,6 +243,7 @@ Some examples:: "Harold's a clever {0!s}" # Calls str() on the argument first "Bring out the holy {name!r}" # Calls repr() on the argument first + "More {!a}" # Calls ascii() on the argument first The *format_spec* field contains a specification of how the value should be presented, including such details as field width, alignment, padding, decimal diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst index 14e0b20..ef2f382 100644 --- a/Doc/reference/datamodel.rst +++ b/Doc/reference/datamodel.rst @@ -864,6 +864,8 @@ Internal types If a code object represents a function, the first item in :attr:`co_consts` is the documentation string of the function, or ``None`` if undefined. + .. _frame-objects: + Frame objects .. index:: object: frame diff --git a/Doc/tutorial/classes.rst b/Doc/tutorial/classes.rst index 7ef4153..4e166d1 100644 --- a/Doc/tutorial/classes.rst +++ b/Doc/tutorial/classes.rst @@ -51,8 +51,8 @@ need for two different argument passing mechanisms as in Pascal. .. _tut-scopes: -Python Scopes and Name Spaces -============================= +Python Scopes and Namespaces +============================ Before introducing classes, I first have to tell you something about Python's scope rules. Class definitions play some neat tricks with namespaces, and you @@ -87,7 +87,7 @@ attributes is possible. Module attributes are writable: you can write :keyword:`del` statement. For example, ``del modname.the_answer`` will remove the attribute :attr:`the_answer` from the object named by ``modname``. -Name spaces are created at different moments and have different lifetimes. The +Namespaces are created at different moments and have different lifetimes. The namespace containing the built-in names is created when the Python interpreter starts up, and is never deleted. The global namespace for a module is created when the module definition is read in; normally, module namespaces also last @@ -381,9 +381,9 @@ data attribute, its class is searched. If the name denotes a valid class attribute that is a function object, a method object is created by packing (pointers to) the instance object and the function object just found together in an abstract object: this is the method object. When the method object is called -with an argument list, it is unpacked again, a new argument list is constructed -from the instance object and the original argument list, and the function object -is called with this new argument list. +with an argument list, a new argument list is constructed from the instance +object and the argument list, and the function object is called with this new +argument list. .. _tut-remarks: diff --git a/Doc/tutorial/inputoutput.rst b/Doc/tutorial/inputoutput.rst index 549a922..dbb56f6 100644 --- a/Doc/tutorial/inputoutput.rst +++ b/Doc/tutorial/inputoutput.rst @@ -126,12 +126,12 @@ with zeros. It understands about plus and minus signs:: Basic usage of the :meth:`str.format` method looks like this:: - >>> print('We are the {0} who say "{1}!"'.format('knights', 'Ni')) + >>> print('We are the {} who say "{}!"'.format('knights', 'Ni')) We are the knights who say "Ni!" The brackets and characters within them (called format fields) are replaced with -the objects passed into the :meth:`~str.format` method. The number in the -brackets refers to the position of the object passed into the +the objects passed into the :meth:`~str.format` method. A number in the +brackets can be used to refer to the position of the object passed into the :meth:`~str.format` method. :: >>> print('{0} and {1}'.format('spam', 'eggs')) @@ -152,6 +152,15 @@ Positional and keyword arguments can be arbitrarily combined:: other='Georg')) The story of Bill, Manfred, and Georg. +``'!a'`` (apply :func:`ascii`), ``'!s'`` (apply :func:`str`) and ``'!r'`` +(apply :func:`repr`) can be used to convert the value before it is formatted:: + + >>> import math + >>> print('The value of PI is approximately {}.'.format(math.pi)) + The value of PI is approximately 3.14159265359. + >>> print('The value of PI is approximately {!r}.'.format(math.pi)) + The value of PI is approximately 3.141592653589793. + An optional ``':'`` and format specifier can follow the field name. This allows greater control over how the value is formatted. The following example truncates Pi to three places after the decimal. diff --git a/Misc/ACKS b/Misc/ACKS index 89124f4..4f5a3e8 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -789,6 +789,7 @@ Mats Wichmann Truida Wiedijk Felix Wiemann Gerry Wiener +Frank Wierzbicki Bryce "Zooko" Wilcox-O'Hearn John Williams Sue Williams diff --git a/Misc/NEWS b/Misc/NEWS index 02ce31e..000f2c7 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -1462,6 +1462,9 @@ Build - Issue #4204: Fixed module build errors on FreeBSD 4. +- Issue #6801 : symmetric_difference_update also accepts |. + Thanks to Carl Chenet. + C-API ----- diff --git a/Objects/listsort.txt b/Objects/listsort.txt index 31a5445..47fec1d 100644 --- a/Objects/listsort.txt +++ b/Objects/listsort.txt @@ -606,7 +606,7 @@ from time import clock as now def fill(n): from random import random - return [random() for i in xrange(n)] + return [random() for i in range(n)] def mycmp(x, y): global ncmp diff --git a/Objects/rangeobject.c b/Objects/rangeobject.c index 6d3e8b0..88ca698 100644 --- a/Objects/rangeobject.c +++ b/Objects/rangeobject.c @@ -431,7 +431,7 @@ PyTypeObject PyRangeIter_Type = { rangeiter_new, /* tp_new */ }; -/* Return number of items in range/xrange (lo, hi, step). step > 0 +/* Return number of items in range (lo, hi, step). step > 0 * required. Return a value < 0 if & only if the true value is too * large to fit in a signed long. */ diff --git a/Tools/pybench/README b/Tools/pybench/README index b015124..e33d064 100644 --- a/Tools/pybench/README +++ b/Tools/pybench/README @@ -260,10 +260,7 @@ class IntegerCounting(Test): # Run test rounds # - # NOTE: Use xrange() for all test loops unless you want to face - # a 20MB process ! - # - for i in xrange(self.rounds): + for i in range(self.rounds): # Repeat the operations per round to raise the run-time # per operation significantly above the noise level of the @@ -305,7 +302,7 @@ class IntegerCounting(Test): a = 1 # Run test rounds (without actually doing any operation) - for i in xrange(self.rounds): + for i in range(self.rounds): # Skip the actual execution of the operations, since we # only want to measure the test's administration overhead. -- cgit v0.12 From 04ee867b6dbe0c5002cb5ee45866e8ad73cb636a Mon Sep 17 00:00:00 2001 From: Brett Cannon Date: Thu, 3 Sep 2009 21:32:00 +0000 Subject: Merged revisions 74641 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74641 | brett.cannon | 2009-09-03 14:29:20 -0700 (Thu, 03 Sep 2009) | 14 lines Merged revisions 74640 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74640 | brett.cannon | 2009-09-03 14:25:21 -0700 (Thu, 03 Sep 2009) | 7 lines test_platform fails on OS X Snow Leopard because the UNIX command to get the canonical version, sw_vers, leaves off trailing zeros in the version number (e.g. 10.6 instead of 10.6.0). Test now compensates by tacking on extra zeros for the test comparison. Fixes issue #6806. ........ ................ --- Lib/test/test_platform.py | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_platform.py b/Lib/test/test_platform.py index 8b1815e..9b75234 100644 --- a/Lib/test/test_platform.py +++ b/Lib/test/test_platform.py @@ -149,7 +149,13 @@ class PlatformTest(unittest.TestCase): break fd.close() self.assertFalse(real_ver is None) - self.assertEquals(res[0], real_ver) + result_list = res[0].split('.') + expect_list = real_ver.split('.') + len_diff = len(result_list) - len(expect_list) + # On Snow Leopard, sw_vers reports 10.6.0 as 10.6 + if len_diff > 0: + expect_list.extend(['0'] * len_diff) + self.assertEquals(result_list, expect_list) # res[1] claims to contain # (version, dev_stage, non_release_version) -- cgit v0.12 From 5a86acb6d643dd798673dbc59f314952a4514b17 Mon Sep 17 00:00:00 2001 From: Chris Withers Date: Fri, 4 Sep 2009 17:15:46 +0000 Subject: Fixes issue #6838: use a list to accumulate the value instead of repeatedly concatenating strings. --- Lib/http/client.py | 21 +++++++++------------ Misc/NEWS | 5 +++++ 2 files changed, 14 insertions(+), 12 deletions(-) diff --git a/Lib/http/client.py b/Lib/http/client.py index f73cd9e..2418340 100644 --- a/Lib/http/client.py +++ b/Lib/http/client.py @@ -518,10 +518,7 @@ class HTTPResponse(io.RawIOBase): def _read_chunked(self, amt): assert self.chunked != _UNKNOWN chunk_left = self.chunk_left - value = b"" - - # XXX This accumulates chunks by repeated string concatenation, - # which is not efficient as the number or size of chunks gets big. + value = [] while True: if chunk_left is None: line = self.fp.readline() @@ -534,22 +531,22 @@ class HTTPResponse(io.RawIOBase): # close the connection as protocol synchronisation is # probably lost self.close() - raise IncompleteRead(value) + raise IncompleteRead(b''.join(value)) if chunk_left == 0: break if amt is None: - value += self._safe_read(chunk_left) + value.append(self._safe_read(chunk_left)) elif amt < chunk_left: - value += self._safe_read(amt) + value.append(self._safe_read(amt)) self.chunk_left = chunk_left - amt - return value + return b''.join(value) elif amt == chunk_left: - value += self._safe_read(amt) + value.append(self._safe_read(amt)) self._safe_read(2) # toss the CRLF at the end of the chunk self.chunk_left = None - return value + return b''.join(value) else: - value += self._safe_read(chunk_left) + value.append(self._safe_read(chunk_left)) amt -= chunk_left # we read the whole chunk, get another @@ -570,7 +567,7 @@ class HTTPResponse(io.RawIOBase): # we read everything; close the "file" self.close() - return value + return b''.join(value) def _safe_read(self, amt): """Read the number of bytes requested, compensating for partial reads. diff --git a/Misc/NEWS b/Misc/NEWS index 000f2c7..80c636f 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -50,6 +50,11 @@ C-API Library ------- +- Issue #6838: Use a list to accumulate the value instead of + repeatedly concatenating strings in http.client's + HTTPResponse._read_chunked providing a significant speed increase + when downloading large files servend with a Transfer-Encoding of 'chunked'. + - Have importlib raise ImportError if None is found in sys.modules for a module. -- cgit v0.12 -- cgit v0.12 From e83c938e210b7631687f2be49512d637bb5b70b9 Mon Sep 17 00:00:00 2001 From: Thomas Heller Date: Fri, 4 Sep 2009 18:37:03 +0000 Subject: Merged revisions 74664 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r74664 | thomas.heller | 2009-09-04 20:24:41 +0200 (Fr, 04 Sep 2009) | 1 line Issue 6239: ctypes.c_char_p return value must return bytes. ........ --- Lib/ctypes/test/test_cast.py | 2 +- Lib/ctypes/test/test_funcptr.py | 12 ++++++------ Lib/ctypes/test/test_functions.py | 2 +- Lib/ctypes/test/test_incomplete.py | 6 +++--- Lib/ctypes/test/test_memfunctions.py | 2 +- Lib/ctypes/test/test_objects.py | 2 +- Lib/ctypes/test/test_pointers.py | 6 +++--- Lib/ctypes/test/test_prototypes.py | 34 +++++++++++++++++----------------- Lib/ctypes/test/test_random_things.py | 2 +- Lib/ctypes/test/test_returnfuncptrs.py | 12 ++++++------ Lib/ctypes/test/test_slicing.py | 2 +- Lib/ctypes/test/test_stringptr.py | 18 +++++++++--------- Lib/ctypes/test/test_unicode.py | 12 ++++++------ Misc/NEWS | 2 ++ Modules/_ctypes/cfield.c | 3 ++- 15 files changed, 60 insertions(+), 57 deletions(-) diff --git a/Lib/ctypes/test/test_cast.py b/Lib/ctypes/test/test_cast.py index 04ed5ca..4c4a2e8 100644 --- a/Lib/ctypes/test/test_cast.py +++ b/Lib/ctypes/test/test_cast.py @@ -73,7 +73,7 @@ class Test(unittest.TestCase): # This didn't work: bad argument to internal function s = c_char_p("hiho") self.assertEqual(cast(cast(s, c_void_p), c_char_p).value, - "hiho") + b"hiho") try: c_wchar_p diff --git a/Lib/ctypes/test/test_funcptr.py b/Lib/ctypes/test/test_funcptr.py index 1b29317..13bf408 100644 --- a/Lib/ctypes/test/test_funcptr.py +++ b/Lib/ctypes/test/test_funcptr.py @@ -97,8 +97,8 @@ class CFuncPtrTestCase(unittest.TestCase): strchr = lib.my_strchr strchr.restype = c_char_p strchr.argtypes = (c_char_p, c_char) - self.assertEqual(strchr("abcdefghi", "b"), "bcdefghi") - self.assertEqual(strchr("abcdefghi", "x"), None) + self.assertEqual(strchr(b"abcdefghi", b"b"), b"bcdefghi") + self.assertEqual(strchr(b"abcdefghi", b"x"), None) strtok = lib.my_strtok @@ -111,16 +111,16 @@ class CFuncPtrTestCase(unittest.TestCase): size = len(init) + 1 return (c_char*size)(*init) - s = "a\nb\nc" + s = b"a\nb\nc" b = c_string(s) ## b = (c_char * (len(s)+1))() ## b.value = s ## b = c_string(s) - self.assertEqual(strtok(b, b"\n"), "a") - self.assertEqual(strtok(None, b"\n"), "b") - self.assertEqual(strtok(None, b"\n"), "c") + self.assertEqual(strtok(b, b"\n"), b"a") + self.assertEqual(strtok(None, b"\n"), b"b") + self.assertEqual(strtok(None, b"\n"), b"c") self.assertEqual(strtok(None, b"\n"), None) if __name__ == '__main__': diff --git a/Lib/ctypes/test/test_functions.py b/Lib/ctypes/test/test_functions.py index 303ce07..a3b2b6a 100644 --- a/Lib/ctypes/test/test_functions.py +++ b/Lib/ctypes/test/test_functions.py @@ -177,7 +177,7 @@ class FunctionTestCase(unittest.TestCase): f.argtypes = None f.restype = c_char_p result = f(b"123") - self.assertEqual(result, "123") + self.assertEqual(result, b"123") result = f(None) self.assertEqual(result, None) diff --git a/Lib/ctypes/test/test_incomplete.py b/Lib/ctypes/test/test_incomplete.py index 1e03e9f..00c430e 100644 --- a/Lib/ctypes/test/test_incomplete.py +++ b/Lib/ctypes/test/test_incomplete.py @@ -17,9 +17,9 @@ class MyTestCase(unittest.TestCase): SetPointerType(lpcell, cell) c1 = cell() - c1.name = "foo" + c1.name = b"foo" c2 = cell() - c2.name = "bar" + c2.name = b"bar" c1.next = pointer(c2) c2.next = pointer(c1) @@ -30,7 +30,7 @@ class MyTestCase(unittest.TestCase): for i in range(8): result.append(p.name) p = p.next[0] - self.assertEqual(result, ["foo", "bar"] * 4) + self.assertEqual(result, [b"foo", b"bar"] * 4) # to not leak references, we must clean _pointer_type_cache from ctypes import _pointer_type_cache diff --git a/Lib/ctypes/test/test_memfunctions.py b/Lib/ctypes/test/test_memfunctions.py index 7082b55..aa2113b 100644 --- a/Lib/ctypes/test/test_memfunctions.py +++ b/Lib/ctypes/test/test_memfunctions.py @@ -37,7 +37,7 @@ class MemFunctionsTest(unittest.TestCase): def test_cast(self): a = (c_ubyte * 32)(*map(ord, "abcdef")) - self.assertEqual(cast(a, c_char_p).value, "abcdef") + self.assertEqual(cast(a, c_char_p).value, b"abcdef") self.assertEqual(cast(a, POINTER(c_byte))[:7], [97, 98, 99, 100, 101, 102, 0]) self.assertEqual(cast(a, POINTER(c_byte))[:7:], diff --git a/Lib/ctypes/test/test_objects.py b/Lib/ctypes/test/test_objects.py index 2bb3b09..750d904 100644 --- a/Lib/ctypes/test/test_objects.py +++ b/Lib/ctypes/test/test_objects.py @@ -24,7 +24,7 @@ assigned from Python must be kept. >>> array._objects {'4': b'foo bar'} >>> array[4] -'foo bar' +b'foo bar' >>> It gets more complicated when the ctypes instance itself is contained diff --git a/Lib/ctypes/test/test_pointers.py b/Lib/ctypes/test/test_pointers.py index 6e61d30..d29317a 100644 --- a/Lib/ctypes/test/test_pointers.py +++ b/Lib/ctypes/test/test_pointers.py @@ -140,10 +140,10 @@ class PointersTestCase(unittest.TestCase): func.restype = c_char_p argv = (c_char_p * 2)() argc = c_int( 2 ) - argv[0] = 'hello' - argv[1] = 'world' + argv[0] = b'hello' + argv[1] = b'world' result = func( byref(argc), argv ) - assert result == 'world', result + self.assertEqual(result, b'world') def test_bug_1467852(self): # http://sourceforge.net/tracker/?func=detail&atid=532154&aid=1467852&group_id=71702 diff --git a/Lib/ctypes/test/test_prototypes.py b/Lib/ctypes/test/test_prototypes.py index 9041750..d2e4c0b 100644 --- a/Lib/ctypes/test/test_prototypes.py +++ b/Lib/ctypes/test/test_prototypes.py @@ -92,14 +92,14 @@ class CharPointersTestCase(unittest.TestCase): func.argtypes = POINTER(c_char), self.assertEqual(None, func(None)) - self.assertEqual("123", func("123")) + self.assertEqual(b"123", func(b"123")) self.assertEqual(None, func(c_char_p(None))) - self.assertEqual("123", func(c_char_p("123"))) + self.assertEqual(b"123", func(c_char_p(b"123"))) - self.assertEqual("123", func(c_buffer("123"))) - ca = c_char("a") - self.assertEqual("a", func(pointer(ca))[0]) - self.assertEqual("a", func(byref(ca))[0]) + self.assertEqual(b"123", func(c_buffer(b"123"))) + ca = c_char(b"a") + self.assertEqual(ord(b"a"), func(pointer(ca))[0]) + self.assertEqual(ord(b"a"), func(byref(ca))[0]) def test_c_char_p_arg(self): func = testdll._testfunc_p_p @@ -107,14 +107,14 @@ class CharPointersTestCase(unittest.TestCase): func.argtypes = c_char_p, self.assertEqual(None, func(None)) - self.assertEqual("123", func("123")) + self.assertEqual(b"123", func(b"123")) self.assertEqual(None, func(c_char_p(None))) - self.assertEqual("123", func(c_char_p("123"))) + self.assertEqual(b"123", func(c_char_p(b"123"))) - self.assertEqual("123", func(c_buffer("123"))) - ca = c_char("a") - self.assertEqual("a", func(pointer(ca))[0]) - self.assertEqual("a", func(byref(ca))[0]) + self.assertEqual(b"123", func(c_buffer(b"123"))) + ca = c_char(b"a") + self.assertEqual(ord(b"a"), func(pointer(ca))[0]) + self.assertEqual(ord(b"a"), func(byref(ca))[0]) def test_c_void_p_arg(self): func = testdll._testfunc_p_p @@ -122,14 +122,14 @@ class CharPointersTestCase(unittest.TestCase): func.argtypes = c_void_p, self.assertEqual(None, func(None)) - self.assertEqual("123", func(b"123")) - self.assertEqual("123", func(c_char_p("123"))) + self.assertEqual(b"123", func(b"123")) + self.assertEqual(b"123", func(c_char_p(b"123"))) self.assertEqual(None, func(c_char_p(None))) - self.assertEqual("123", func(c_buffer("123"))) + self.assertEqual(b"123", func(c_buffer(b"123"))) ca = c_char("a") - self.assertEqual("a", func(pointer(ca))[0]) - self.assertEqual("a", func(byref(ca))[0]) + self.assertEqual(ord(b"a"), func(pointer(ca))[0]) + self.assertEqual(ord(b"a"), func(byref(ca))[0]) func(byref(c_int())) func(pointer(c_int())) diff --git a/Lib/ctypes/test/test_random_things.py b/Lib/ctypes/test/test_random_things.py index 2520a5e..7bb9db8 100644 --- a/Lib/ctypes/test/test_random_things.py +++ b/Lib/ctypes/test/test_random_things.py @@ -69,7 +69,7 @@ class CallbackTracbackTestCase(unittest.TestCase): out = self.capture_stderr(cb, "spam") self.assertEqual(out.splitlines()[-1], "TypeError: " - "unsupported operand type(s) for /: 'int' and 'str'") + "unsupported operand type(s) for /: 'int' and 'bytes'") if __name__ == '__main__': unittest.main() diff --git a/Lib/ctypes/test/test_returnfuncptrs.py b/Lib/ctypes/test/test_returnfuncptrs.py index ae8c26a..11da07b 100644 --- a/Lib/ctypes/test/test_returnfuncptrs.py +++ b/Lib/ctypes/test/test_returnfuncptrs.py @@ -12,12 +12,12 @@ class ReturnFuncPtrTestCase(unittest.TestCase): get_strchr = dll.get_strchr get_strchr.restype = CFUNCTYPE(c_char_p, c_char_p, c_char) strchr = get_strchr() - self.assertEqual(strchr("abcdef", "b"), "bcdef") - self.assertEqual(strchr("abcdef", "x"), None) - self.assertEqual(strchr("abcdef", 98), "bcdef") - self.assertEqual(strchr("abcdef", 107), None) - self.assertRaises(ArgumentError, strchr, "abcdef", 3.0) - self.assertRaises(TypeError, strchr, "abcdef") + self.assertEqual(strchr(b"abcdef", b"b"), b"bcdef") + self.assertEqual(strchr(b"abcdef", b"x"), None) + self.assertEqual(strchr(b"abcdef", 98), b"bcdef") + self.assertEqual(strchr(b"abcdef", 107), None) + self.assertRaises(ArgumentError, strchr, b"abcdef", 3.0) + self.assertRaises(TypeError, strchr, b"abcdef") def test_without_prototype(self): dll = CDLL(_ctypes_test.__file__) diff --git a/Lib/ctypes/test/test_slicing.py b/Lib/ctypes/test/test_slicing.py index 5343917..82fee96 100644 --- a/Lib/ctypes/test/test_slicing.py +++ b/Lib/ctypes/test/test_slicing.py @@ -109,7 +109,7 @@ class SlicesTestCase(unittest.TestCase): dll.my_strdup.errcheck = errcheck try: res = dll.my_strdup(s) - self.assertEqual(res, s.decode()) + self.assertEqual(res, s) finally: del dll.my_strdup.errcheck diff --git a/Lib/ctypes/test/test_stringptr.py b/Lib/ctypes/test/test_stringptr.py index 84126f5..8b16dcb 100644 --- a/Lib/ctypes/test/test_stringptr.py +++ b/Lib/ctypes/test/test_stringptr.py @@ -35,10 +35,10 @@ class StringPtrTestCase(unittest.TestCase): # c_char_p and Python string is compatible # c_char_p and c_buffer is NOT compatible self.assertEqual(x.str, None) - x.str = "Hello, World" - self.assertEqual(x.str, "Hello, World") - b = c_buffer("Hello, World") - self.assertRaises(TypeError, setattr, x, "str", b) + x.str = b"Hello, World" + self.assertEqual(x.str, b"Hello, World") + b = c_buffer(b"Hello, World") + self.assertRaises(TypeError, setattr, x, b"str", b) def test_functions(self): @@ -48,15 +48,15 @@ class StringPtrTestCase(unittest.TestCase): # c_char_p and Python string is compatible # c_char_p and c_buffer are now compatible strchr.argtypes = c_char_p, c_char - self.assertEqual(strchr("abcdef", "c"), "cdef") - self.assertEqual(strchr(c_buffer("abcdef"), "c"), "cdef") + self.assertEqual(strchr(b"abcdef", b"c"), b"cdef") + self.assertEqual(strchr(c_buffer(b"abcdef"), b"c"), b"cdef") # POINTER(c_char) and Python string is NOT compatible # POINTER(c_char) and c_buffer() is compatible strchr.argtypes = POINTER(c_char), c_char - buf = c_buffer("abcdef") - self.assertEqual(strchr(buf, "c"), "cdef") - self.assertEqual(strchr("abcdef", "c"), "cdef") + buf = c_buffer(b"abcdef") + self.assertEqual(strchr(buf, b"c"), b"cdef") + self.assertEqual(strchr(b"abcdef", b"c"), b"cdef") # XXX These calls are dangerous, because the first argument # to strchr is no longer valid after the function returns! diff --git a/Lib/ctypes/test/test_unicode.py b/Lib/ctypes/test/test_unicode.py index 7d628f2..b4d3df3 100644 --- a/Lib/ctypes/test/test_unicode.py +++ b/Lib/ctypes/test/test_unicode.py @@ -94,15 +94,15 @@ else: def test_ascii_ignore(self): ctypes.set_conversion_mode("ascii", "ignore") - self.assertEqual(func("abc"), "abc") - self.assertEqual(func("abc"), "abc") - self.assertEqual(func("\xe4\xf6\xfc\xdf"), "") + self.assertEqual(func("abc"), b"abc") + self.assertEqual(func("abc"), b"abc") + self.assertEqual(func("\xe4\xf6\xfc\xdf"), b"") def test_ascii_replace(self): ctypes.set_conversion_mode("ascii", "replace") - self.assertEqual(func("abc"), "abc") - self.assertEqual(func("abc"), "abc") - self.assertEqual(func("\xe4\xf6\xfc\xdf"), "????") + self.assertEqual(func("abc"), b"abc") + self.assertEqual(func("abc"), b"abc") + self.assertEqual(func("\xe4\xf6\xfc\xdf"), b"????") def test_buffers(self): ctypes.set_conversion_mode("ascii", "strict") diff --git a/Misc/NEWS b/Misc/NEWS index 80c636f..9b189f5 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -50,6 +50,8 @@ C-API Library ------- +- Issue #6239: ctypes.c_char_p return value must return bytes. + - Issue #6838: Use a list to accumulate the value instead of repeatedly concatenating strings in http.client's HTTPResponse._read_chunked providing a significant speed increase diff --git a/Modules/_ctypes/cfield.c b/Modules/_ctypes/cfield.c index d7966a5..f7fd7fa 100644 --- a/Modules/_ctypes/cfield.c +++ b/Modules/_ctypes/cfield.c @@ -1428,7 +1428,8 @@ z_get(void *ptr, Py_ssize_t size) return NULL; } #endif - return PyUnicode_FromString(*(char **)ptr); + return PyBytes_FromStringAndSize(*(char **)ptr, + strlen(*(char **)ptr)); } else { Py_INCREF(Py_None); return Py_None; -- cgit v0.12 -- cgit v0.12 From 424d75a3f57bfd465dd7c7342f79a8afeaafafcb Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 6 Sep 2009 10:20:23 +0000 Subject: Merged revisions 74675 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r74675 | mark.dickinson | 2009-09-06 11:19:23 +0100 (Sun, 06 Sep 2009) | 10 lines Merged revisions 74673 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74673 | mark.dickinson | 2009-09-06 11:03:31 +0100 (Sun, 06 Sep 2009) | 3 lines Issue #6846: bytearray.pop was returning ints in the range [-128, 128) instead of [0, 256). Thanks Hagen Fürstenau for the report and fix. ........ ................ --- Lib/test/test_bytes.py | 2 ++ Misc/NEWS | 2 ++ Objects/bytearrayobject.c | 2 +- 3 files changed, 5 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_bytes.py b/Lib/test/test_bytes.py index caea909..dd01b93 100644 --- a/Lib/test/test_bytes.py +++ b/Lib/test/test_bytes.py @@ -716,6 +716,8 @@ class ByteArrayTest(BaseBytesTest): self.assertEqual(b.pop(-2), ord('r')) self.assertRaises(IndexError, lambda: b.pop(10)) self.assertRaises(OverflowError, lambda: bytearray().pop()) + # test for issue #6846 + self.assertEqual(bytearray(b'\xff').pop(), 0xff) def test_nosort(self): self.assertRaises(AttributeError, lambda: bytearray().sort()) diff --git a/Misc/NEWS b/Misc/NEWS index 9b189f5..45201cc 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,8 @@ What's New in Python 3.1.1? Core and Builtins ----------------- +- Issue #6846: Fix bug where bytearray.pop() returns negative integers. + - Issue #6750: A text file opened with io.open() could duplicate its output when writing from multiple threads at the same time. diff --git a/Objects/bytearrayobject.c b/Objects/bytearrayobject.c index f3d5697..f8f9469 100644 --- a/Objects/bytearrayobject.c +++ b/Objects/bytearrayobject.c @@ -2705,7 +2705,7 @@ bytearray_pop(PyByteArrayObject *self, PyObject *args) if (PyByteArray_Resize((PyObject *)self, n - 1) < 0) return NULL; - return PyLong_FromLong(value); + return PyLong_FromLong((unsigned char)value); } PyDoc_STRVAR(remove__doc__, -- cgit v0.12 From 099d7a0ffbd44bae7fdb3767b01b591d9211787b Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 6 Sep 2009 10:35:38 +0000 Subject: Merged revisions 74679 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r74679 | mark.dickinson | 2009-09-06 11:34:47 +0100 (Sun, 06 Sep 2009) | 9 lines Merged revisions 74677 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74677 | mark.dickinson | 2009-09-06 11:32:21 +0100 (Sun, 06 Sep 2009) | 1 line Issue #6847: s/bytes/bytearray/ in some bytearray error messages. Thanks Hagen Fürstenau. ........ ................ --- Objects/bytearrayobject.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/Objects/bytearrayobject.c b/Objects/bytearrayobject.c index f8f9469..835244a 100644 --- a/Objects/bytearrayobject.c +++ b/Objects/bytearrayobject.c @@ -2552,7 +2552,7 @@ bytearray_insert(PyByteArrayObject *self, PyObject *args) if (n == PY_SSIZE_T_MAX) { PyErr_SetString(PyExc_OverflowError, - "cannot add more objects to bytes"); + "cannot add more objects to bytearray"); return NULL; } if (!_getbytevalue(value, &ival)) @@ -2587,7 +2587,7 @@ bytearray_append(PyByteArrayObject *self, PyObject *arg) return NULL; if (n == PY_SSIZE_T_MAX) { PyErr_SetString(PyExc_OverflowError, - "cannot add more objects to bytes"); + "cannot add more objects to bytearray"); return NULL; } if (PyByteArray_Resize((PyObject *)self, n + 1) < 0) @@ -2688,7 +2688,7 @@ bytearray_pop(PyByteArrayObject *self, PyObject *args) if (n == 0) { PyErr_SetString(PyExc_OverflowError, - "cannot pop an empty bytes"); + "cannot pop an empty bytearray"); return NULL; } if (where < 0) @@ -2726,7 +2726,7 @@ bytearray_remove(PyByteArrayObject *self, PyObject *arg) break; } if (where == n) { - PyErr_SetString(PyExc_ValueError, "value not found in bytes"); + PyErr_SetString(PyExc_ValueError, "value not found in bytearray"); return NULL; } if (!_canresize(self)) -- cgit v0.12 From d45ff2ce5afc6a385c0aebe334e1db8050745706 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Sun, 6 Sep 2009 11:11:04 +0000 Subject: Merged revisions 74682 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74682 | ronald.oussoren | 2009-09-06 13:01:15 +0200 (Sun, 06 Sep 2009) | 9 lines Merged revisions 74672 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74672 | ronald.oussoren | 2009-09-06 12:00:26 +0200 (Sun, 06 Sep 2009) | 1 line Fix build issues on OSX 10.6 (issue 6802) ........ ................ --- Misc/NEWS | 2 + configure | 146 +++++++++++++++++++++++++++++++++++++++++++++++++---------- configure.in | 71 +++++++++++++++++++++++++---- 3 files changed, 186 insertions(+), 33 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 45201cc..7e64cc7 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -134,6 +134,8 @@ Extension Modules Build ----- +- Issue #6802: Fix build issues on MacOSX 10.6 + - Issue 4601: 'make install' did not set the appropriate permissions on directories. diff --git a/configure b/configure index 9d3c9a9..23b9d6c 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 73274 . +# From configure.in Revision: 73307 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for python 3.1. # @@ -1908,7 +1908,6 @@ fi -ARCH_RUN_32BIT= UNIVERSAL_ARCHS="32-bit" @@ -3806,7 +3805,7 @@ else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi -rm -f conftest* +rm -f -r conftest* @@ -4649,6 +4648,7 @@ echo "${ECHO_T}$ac_cv_no_strict_aliasing_ok" >&6; } elif test "$UNIVERSAL_ARCHS" = "64-bit" ; then UNIVERSAL_ARCH_FLAGS="-arch ppc64 -arch x86_64" + ARCH_RUN_32BIT="true" elif test "$UNIVERSAL_ARCHS" = "all" ; then UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch ppc64 -arch x86_64" @@ -4674,12 +4674,22 @@ echo "$as_me: error: proper usage is --with-universalarch=32-bit|64-bit|all" >&2 cur_target=`sw_vers -productVersion | sed 's/\(10\.[0-9]*\).*/\1/'` if test ${cur_target} '>' 10.2; then cur_target=10.3 - fi - if test "${UNIVERSAL_ARCHS}" = "all"; then - # Ensure that the default platform for a 4-way - # universal build is OSX 10.5, that's the first - # OS release where 4-way builds make sense. - cur_target='10.5' + if test ${enable_universalsdk}; then + if test "${UNIVERSAL_ARCHS}" = "all"; then + # Ensure that the default platform for a + # 4-way universal build is OSX 10.5, + # that's the first OS release where + # 4-way builds make sense. + cur_target='10.5' + fi + else + if test `arch` = "i386"; then + # On Intel macs default to a deployment + # target of 10.4, that's the first OSX + # release with Intel support. + cur_target="10.4" + fi + fi fi CONFIGURE_MACOSX_DEPLOYMENT_TARGET=${MACOSX_DEPLOYMENT_TARGET-${cur_target}} @@ -5341,7 +5351,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f conftest* +rm -f -r conftest* fi @@ -5362,7 +5372,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f conftest* +rm -f -r conftest* fi @@ -6460,7 +6470,7 @@ _ACEOF fi -rm -f conftest* +rm -f -r conftest* { echo "$as_me:$LINENO: result: $was_it_defined" >&5 echo "${ECHO_T}$was_it_defined" >&6; } @@ -6990,7 +7000,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_type_uid_t=no fi -rm -f conftest* +rm -f -r conftest* fi { echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 @@ -13249,13 +13259,15 @@ case $ac_sys_system/$ac_sys_release in esac +ARCH_RUN_32BIT="" + case $ac_sys_system/$ac_sys_release in Darwin/[01567]\..*) LIBTOOL_CRUFT="-framework System -lcc_dynamic" if test "${enable_universalsdk}"; then : else - LIBTOOL_CRUFT="${LIBTOOL_CRUFT} -arch_only `arch`" + LIBTOOL_CRUFT="${LIBTOOL_CRUFT} -arch_only `arch`" fi LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; @@ -13267,7 +13279,93 @@ case $ac_sys_system/$ac_sys_release in else LIBTOOL_CRUFT="" fi - LIBTOOL_CRUFT=$LIBTOOL_CRUFT" -lSystem -lSystemStubs -arch_only `arch`" + if test "$cross_compiling" = yes; then + ac_osx_32bit=no +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +[ + #include + int main(int argc, char*argv[]) + { + if (sizeof(long) == 4) { + return 0; + } else { + return 1; + } + ] +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_osx_32bit=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_osx_32bit=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + + if test "${ac_osx_32bit}" = "yes"; then + case `arch` in + i386) + MACOSX_DEFAULT_ARCH="i386" + ;; + ppc) + MACOSX_DEFAULT_ARCH="ppc" + ;; + *) + { { echo "$as_me:$LINENO: error: Unexpected output of 'arch' on OSX" >&5 +echo "$as_me: error: Unexpected output of 'arch' on OSX" >&2;} + { (exit 1); exit 1; }; } + ;; + esac + else + case `arch` in + i386) + MACOSX_DEFAULT_ARCH="x86_64" + ;; + ppc) + MACOSX_DEFAULT_ARCH="ppc64" + ;; + *) + { { echo "$as_me:$LINENO: error: Unexpected output of 'arch' on OSX" >&5 +echo "$as_me: error: Unexpected output of 'arch' on OSX" >&2;} + { (exit 1); exit 1; }; } + ;; + esac + + #ARCH_RUN_32BIT="true" + fi + + LIBTOOL_CRUFT=$LIBTOOL_CRUFT" -lSystem -lSystemStubs -arch_only ${MACOSX_DEFAULT_ARCH}" LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; esac @@ -14313,7 +14411,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else unistd_defines_pthreads=no fi -rm -f conftest* +rm -f -r conftest* { echo "$as_me:$LINENO: result: $unistd_defines_pthreads" >&5 echo "${ECHO_T}$unistd_defines_pthreads" >&6; } @@ -15781,7 +15879,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1; then ipv6type=$i fi -rm -f conftest* +rm -f -r conftest* ;; kame) @@ -15804,7 +15902,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib ipv6trylibc=yes fi -rm -f conftest* +rm -f -r conftest* ;; linux-glibc) @@ -15825,7 +15923,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6type=$i; ipv6trylibc=yes fi -rm -f conftest* +rm -f -r conftest* ;; linux-inet6) @@ -15863,7 +15961,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f conftest* +rm -f -r conftest* ;; v6d) @@ -15886,7 +15984,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib; BASECFLAGS="-I/usr/local/v6/include $BASECFLAGS" fi -rm -f conftest* +rm -f -r conftest* ;; zeta) @@ -15908,7 +16006,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f conftest* +rm -f -r conftest* ;; esac @@ -23893,7 +23991,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f conftest* +rm -f -r conftest* fi @@ -24163,7 +24261,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f conftest* +rm -f -r conftest* fi diff --git a/configure.in b/configure.in index ecd789a..b7b6a98 100644 --- a/configure.in +++ b/configure.in @@ -101,7 +101,6 @@ AC_ARG_ENABLE(universalsdk, ]) AC_SUBST(UNIVERSALSDK) -ARCH_RUN_32BIT= AC_SUBST(ARCH_RUN_32BIT) UNIVERSAL_ARCHS="32-bit" @@ -911,6 +910,7 @@ yes) elif test "$UNIVERSAL_ARCHS" = "64-bit" ; then UNIVERSAL_ARCH_FLAGS="-arch ppc64 -arch x86_64" + ARCH_RUN_32BIT="true" elif test "$UNIVERSAL_ARCHS" = "all" ; then UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch ppc64 -arch x86_64" @@ -934,12 +934,22 @@ yes) cur_target=`sw_vers -productVersion | sed 's/\(10\.[[0-9]]*\).*/\1/'` if test ${cur_target} '>' 10.2; then cur_target=10.3 - fi - if test "${UNIVERSAL_ARCHS}" = "all"; then - # Ensure that the default platform for a 4-way - # universal build is OSX 10.5, that's the first - # OS release where 4-way builds make sense. - cur_target='10.5' + if test ${enable_universalsdk}; then + if test "${UNIVERSAL_ARCHS}" = "all"; then + # Ensure that the default platform for a + # 4-way universal build is OSX 10.5, + # that's the first OS release where + # 4-way builds make sense. + cur_target='10.5' + fi + else + if test `arch` = "i386"; then + # On Intel macs default to a deployment + # target of 10.4, that's the first OSX + # release with Intel support. + cur_target="10.4" + fi + fi fi CONFIGURE_MACOSX_DEPLOYMENT_TARGET=${MACOSX_DEPLOYMENT_TARGET-${cur_target}} @@ -1488,6 +1498,8 @@ case $ac_sys_system/$ac_sys_release in ;; esac + +ARCH_RUN_32BIT="" AC_SUBST(LIBTOOL_CRUFT) case $ac_sys_system/$ac_sys_release in Darwin/@<:@01567@:>@\..*) @@ -1495,7 +1507,7 @@ case $ac_sys_system/$ac_sys_release in if test "${enable_universalsdk}"; then : else - LIBTOOL_CRUFT="${LIBTOOL_CRUFT} -arch_only `arch`" + LIBTOOL_CRUFT="${LIBTOOL_CRUFT} -arch_only `arch`" fi LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; @@ -1507,7 +1519,48 @@ case $ac_sys_system/$ac_sys_release in else LIBTOOL_CRUFT="" fi - LIBTOOL_CRUFT=$LIBTOOL_CRUFT" -lSystem -lSystemStubs -arch_only `arch`" + AC_TRY_RUN([[ + #include + int main(int argc, char*argv[]) + { + if (sizeof(long) == 4) { + return 0; + } else { + return 1; + } + ]], ac_osx_32bit=yes, + ac_osx_32bit=no, + ac_osx_32bit=no) + + if test "${ac_osx_32bit}" = "yes"; then + case `arch` in + i386) + MACOSX_DEFAULT_ARCH="i386" + ;; + ppc) + MACOSX_DEFAULT_ARCH="ppc" + ;; + *) + AC_MSG_ERROR([Unexpected output of 'arch' on OSX]) + ;; + esac + else + case `arch` in + i386) + MACOSX_DEFAULT_ARCH="x86_64" + ;; + ppc) + MACOSX_DEFAULT_ARCH="ppc64" + ;; + *) + AC_MSG_ERROR([Unexpected output of 'arch' on OSX]) + ;; + esac + + #ARCH_RUN_32BIT="true" + fi + + LIBTOOL_CRUFT=$LIBTOOL_CRUFT" -lSystem -lSystemStubs -arch_only ${MACOSX_DEFAULT_ARCH}" LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; esac -- cgit v0.12 From dc9bc3be978256b0cf1b38dc7714816461bde259 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Sun, 6 Sep 2009 14:01:46 +0000 Subject: Merged revisions 74687 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r74687 | ronald.oussoren | 2009-09-06 15:59:02 +0200 (Sun, 06 Sep 2009) | 3 lines Fix for issue 6393: Python crashes on OSX when $LANG is set to some (but not all) invalid values due to an invalid result from nl_langinfo ........ --- Lib/locale.py | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/Lib/locale.py b/Lib/locale.py index f6d174c..54d4c0e 100644 --- a/Lib/locale.py +++ b/Lib/locale.py @@ -567,10 +567,22 @@ else: except Error: pass result = nl_langinfo(CODESET) + if not result and sys.platform == 'darwin': + # nl_langinfo can return an empty string + # when the setting has an invalid value. + # Default to UTF-8 in that case because + # UTF-8 is the default charset on OSX and + # returning nothing will crash the + # interpreter. + result = 'UTF-8' + setlocale(LC_CTYPE, oldloc) return result else: - return nl_langinfo(CODESET) + result = nl_langinfo(CODESET) + if not result and sys.platform == 'darwin': + # See above for explanation + result = 'UTF-8' ### Database -- cgit v0.12 From 4cb041ad3295fa9ab72e8af40fe2ff5c6b945e3a Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 6 Sep 2009 20:54:47 +0000 Subject: Merged revisions 74691 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74691 | mark.dickinson | 2009-09-06 21:53:58 +0100 (Sun, 06 Sep 2009) | 9 lines Merged revisions 74689 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74689 | mark.dickinson | 2009-09-06 21:51:37 +0100 (Sun, 06 Sep 2009) | 1 line Remove redundant assignment ........ ................ --- Objects/longobject.c | 1 - 1 file changed, 1 deletion(-) diff --git a/Objects/longobject.c b/Objects/longobject.c index b83cdc8..34850f1 100644 --- a/Objects/longobject.c +++ b/Objects/longobject.c @@ -1862,7 +1862,6 @@ long_from_binary_base(char **str, int base) for (bits_per_char = -1; n; ++bits_per_char) n >>= 1; /* n <- total # of bits needed, while setting p to end-of-string */ - n = 0; while (_PyLong_DigitValue[Py_CHARMASK(*p)] < base) ++p; *str = p; -- cgit v0.12 From b55628f08756e936f46d047130c831b47fd51831 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 6 Sep 2009 21:26:46 +0000 Subject: Merged revisions 74696 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74696 | mark.dickinson | 2009-09-06 22:24:55 +0100 (Sun, 06 Sep 2009) | 9 lines Merged revisions 74693 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74693 | mark.dickinson | 2009-09-06 22:21:05 +0100 (Sun, 06 Sep 2009) | 2 lines Issue #6848: Fix curses module build failure on OS X 10.6. ........ ................ --- Include/py_curses.h | 7 ++++++- Misc/NEWS | 2 ++ 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/Include/py_curses.h b/Include/py_curses.h index ae7b12b..a891c42 100644 --- a/Include/py_curses.h +++ b/Include/py_curses.h @@ -10,7 +10,12 @@ #ifdef _BSD_WCHAR_T_DEFINED_ #define _WCHAR_T #endif -#endif + +/* the following define is necessary for OS X 10.6; without it, the + Apple-supplied ncurses.h sets NCURSES_OPAQUE to 1, and then Python + can't get at the WINDOW flags field. */ +#define NCURSES_OPAQUE 0 +#endif /* __APPLE__ */ #ifdef __FreeBSD__ /* diff --git a/Misc/NEWS b/Misc/NEWS index 7e64cc7..80ebfa1 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -125,6 +125,8 @@ syntax error. Extension Modules ----------------- +- Issue #6848: Fix curses module build failure on OS X 10.6. + - Fix a segfault in expat. - Issue #4509: array.array objects are no longer modified after an operation -- cgit v0.12 From d496d300ea45ed1e8864050da629d184ea37c70d Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Mon, 7 Sep 2009 16:23:26 +0000 Subject: Merged revisions 74706 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r74706 | mark.dickinson | 2009-09-07 17:21:56 +0100 (Mon, 07 Sep 2009) | 10 lines Merged revisions 74704 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74704 | mark.dickinson | 2009-09-07 17:17:41 +0100 (Mon, 07 Sep 2009) | 3 lines Issue #6850: Fix bug in Decimal._parse_format_specifier for formats with no type specifier. ........ ................ --- Lib/decimal.py | 2 +- Lib/test/test_decimal.py | 3 +++ Misc/NEWS | 3 +++ 3 files changed, 7 insertions(+), 1 deletion(-) diff --git a/Lib/decimal.py b/Lib/decimal.py index 8d82cb9..e3af3f0 100644 --- a/Lib/decimal.py +++ b/Lib/decimal.py @@ -5592,7 +5592,7 @@ def _parse_format_specifier(format_spec, _localeconv=None): # if format type is 'g' or 'G' then a precision of 0 makes little # sense; convert it to 1. Same if format type is unspecified. if format_dict['precision'] == 0: - if format_dict['type'] in 'gG' or format_dict['type'] is None: + if format_dict['type'] is None or format_dict['type'] in 'gG': format_dict['precision'] = 1 # determine thousands separator, grouping, and decimal separator, and diff --git a/Lib/test/test_decimal.py b/Lib/test/test_decimal.py index 927fd1a..f0c4431 100644 --- a/Lib/test/test_decimal.py +++ b/Lib/test/test_decimal.py @@ -749,6 +749,9 @@ class DecimalFormatTest(unittest.TestCase): (',%', '123.456789', '12,345.6789%'), (',e', '123456', '1.23456e+5'), (',E', '123456', '1.23456E+5'), + + # issue 6850 + ('a=-7.0', '0.12345', 'aaaa0.1'), ] for fmt, d, result in test_values: self.assertEqual(format(Decimal(d), fmt), result) diff --git a/Misc/NEWS b/Misc/NEWS index 80ebfa1..3a9b0b9 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -52,6 +52,9 @@ C-API Library ------- +- Issue #6850: Fix bug in Decimal._parse_format_specifier for formats + with no type specifier. + - Issue #6239: ctypes.c_char_p return value must return bytes. - Issue #6838: Use a list to accumulate the value instead of -- cgit v0.12 -- cgit v0.12 From 856624d449ee7912f512142039ff42dba1188988 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Tue, 8 Sep 2009 07:13:53 +0000 Subject: Merged revisions 74713 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74713 | ronald.oussoren | 2009-09-08 09:12:42 +0200 (Tue, 08 Sep 2009) | 9 lines Merged revisions 74701 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74701 | ronald.oussoren | 2009-09-07 08:12:00 +0200 (Mon, 07 Sep 2009) | 2 lines Fix typo in configure.in ........ ................ --- configure | 28 +++++++++++++++++++++++----- configure.in | 26 ++++++++++++++++++++++---- 2 files changed, 45 insertions(+), 9 deletions(-) diff --git a/configure b/configure index 23b9d6c..16411b2 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 73307 . +# From configure.in Revision: 74683 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for python 3.1. # @@ -1330,7 +1330,7 @@ Optional Packages: --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) --with-universal-archs=ARCH select architectures for universal build ("32-bit", - "64-bit" or "all") + "64-bit", "3-way", "intel" or "all") --with-framework-name=FRAMEWORK specify an alternate name of the framework built with --enable-framework @@ -4654,6 +4654,14 @@ echo "${ECHO_T}$ac_cv_no_strict_aliasing_ok" >&6; } UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch ppc64 -arch x86_64" ARCH_RUN_32BIT="arch -i386 -ppc" + elif test "$UNIVERSAL_ARCHS" = "intel" ; then + UNIVERSAL_ARCH_FLAGS="-arch i386 -arch x86_64" + ARCH_RUN_32BIT="arch -i386" + + elif test "$UNIVERSAL_ARCHS" = "3-way" ; then + UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch x86_64" + ARCH_RUN_32BIT="arch -i386 -ppc" + else { { echo "$as_me:$LINENO: error: proper usage is --with-universalarch=32-bit|64-bit|all" >&5 echo "$as_me: error: proper usage is --with-universalarch=32-bit|64-bit|all" >&2;} @@ -4681,6 +4689,15 @@ echo "$as_me: error: proper usage is --with-universalarch=32-bit|64-bit|all" >&2 # that's the first OS release where # 4-way builds make sense. cur_target='10.5' + + elif test "${UNIVERSAL_ARCHS}" = "3-way"; then + cur_target='10.5' + + elif test "${UNIVERSAL_ARCHS}" = "intel"; then + cur_target='10.5' + + elif test "${UNIVERSAL_ARCHS}" = "64-bit"; then + cur_target='10.5' fi else if test `arch` = "i386"; then @@ -13280,7 +13297,7 @@ case $ac_sys_system/$ac_sys_release in LIBTOOL_CRUFT="" fi if test "$cross_compiling" = yes; then - ac_osx_32bit=no + ac_osx_32bit=yes else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -13288,7 +13305,7 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -[ + #include int main(int argc, char*argv[]) { @@ -13297,7 +13314,8 @@ cat >>conftest.$ac_ext <<_ACEOF } else { return 1; } - ] + } + _ACEOF rm -f conftest$ac_exeext if { (ac_try="$ac_link" diff --git a/configure.in b/configure.in index b7b6a98..392ac0d 100644 --- a/configure.in +++ b/configure.in @@ -106,7 +106,7 @@ AC_SUBST(ARCH_RUN_32BIT) UNIVERSAL_ARCHS="32-bit" AC_MSG_CHECKING(for --with-universal-archs) AC_ARG_WITH(universal-archs, - AC_HELP_STRING(--with-universal-archs=ARCH, select architectures for universal build ("32-bit", "64-bit" or "all")), + AC_HELP_STRING(--with-universal-archs=ARCH, select architectures for universal build ("32-bit", "64-bit", "3-way", "intel" or "all")), [ AC_MSG_RESULT($withval) UNIVERSAL_ARCHS="$withval" @@ -916,6 +916,14 @@ yes) UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch ppc64 -arch x86_64" ARCH_RUN_32BIT="arch -i386 -ppc" + elif test "$UNIVERSAL_ARCHS" = "intel" ; then + UNIVERSAL_ARCH_FLAGS="-arch i386 -arch x86_64" + ARCH_RUN_32BIT="arch -i386" + + elif test "$UNIVERSAL_ARCHS" = "3-way" ; then + UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch x86_64" + ARCH_RUN_32BIT="arch -i386 -ppc" + else AC_MSG_ERROR([proper usage is --with-universalarch=32-bit|64-bit|all]) @@ -941,6 +949,15 @@ yes) # that's the first OS release where # 4-way builds make sense. cur_target='10.5' + + elif test "${UNIVERSAL_ARCHS}" = "3-way"; then + cur_target='10.5' + + elif test "${UNIVERSAL_ARCHS}" = "intel"; then + cur_target='10.5' + + elif test "${UNIVERSAL_ARCHS}" = "64-bit"; then + cur_target='10.5' fi else if test `arch` = "i386"; then @@ -1519,7 +1536,7 @@ case $ac_sys_system/$ac_sys_release in else LIBTOOL_CRUFT="" fi - AC_TRY_RUN([[ + AC_TRY_RUN([ #include int main(int argc, char*argv[]) { @@ -1528,9 +1545,10 @@ case $ac_sys_system/$ac_sys_release in } else { return 1; } - ]], ac_osx_32bit=yes, + } + ], ac_osx_32bit=yes, ac_osx_32bit=no, - ac_osx_32bit=no) + ac_osx_32bit=yes) if test "${ac_osx_32bit}" = "yes"; then case `arch` in -- cgit v0.12 -- cgit v0.12 From 8fde3da126674a9c5c529da8e4d9d7094030739e Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Tue, 8 Sep 2009 19:23:44 +0000 Subject: Merged revisions 74709 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r74709 | mark.dickinson | 2009-09-07 19:08:12 +0100 (Mon, 07 Sep 2009) | 9 lines Merged revisions 74708 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74708 | mark.dickinson | 2009-09-07 19:04:58 +0100 (Mon, 07 Sep 2009) | 2 lines #Issue 6795: Fix infinite recursion in long(Decimal('nan')); change int(Decimal('nan')) to raise ValueError instead of either returning NaN or raising InvalidContext. ........ ................ --- Lib/decimal.py | 5 ++--- Lib/test/test_decimal.py | 5 +++++ Misc/NEWS | 4 ++++ 3 files changed, 11 insertions(+), 3 deletions(-) diff --git a/Lib/decimal.py b/Lib/decimal.py index e3af3f0..e3fa8cb 100644 --- a/Lib/decimal.py +++ b/Lib/decimal.py @@ -1553,10 +1553,9 @@ class Decimal(object): """Converts self to an int, truncating if necessary.""" if self._is_special: if self._isnan(): - context = getcontext() - return context._raise_error(InvalidContext) + raise ValueError("Cannot convert NaN to integer") elif self._isinfinity(): - raise OverflowError("Cannot convert infinity to int") + raise OverflowError("Cannot convert infinity to integer") s = (-1)**self._sign if self._exp >= 0: return s*int(self._int)*10**self._exp diff --git a/Lib/test/test_decimal.py b/Lib/test/test_decimal.py index f0c4431..e3e50f0 100644 --- a/Lib/test/test_decimal.py +++ b/Lib/test/test_decimal.py @@ -1543,6 +1543,11 @@ class DecimalPythonAPItests(unittest.TestCase): r = d.to_integral(ROUND_DOWN) self.assertEqual(Decimal(int(d)), r) + self.assertRaises(ValueError, int, Decimal('-nan')) + self.assertRaises(ValueError, int, Decimal('snan')) + self.assertRaises(OverflowError, int, Decimal('inf')) + self.assertRaises(OverflowError, int, Decimal('-inf')) + def test_trunc(self): for x in range(-250, 250): s = '%0.2f' % (x / 100.0) diff --git a/Misc/NEWS b/Misc/NEWS index 3a9b0b9..31a8e0e 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -52,6 +52,10 @@ C-API Library ------- +- Issue #6795: int(Decimal('nan')) now raises ValueError instead of + returning NaN or raising InvalidContext. Also, fix infinite recursion + in long(Decimal('nan')). + - Issue #6850: Fix bug in Decimal._parse_format_specifier for formats with no type specifier. -- cgit v0.12 -- cgit v0.12 From ef8a8beab140ab41f06993ade1117a87017e3d2c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Wed, 9 Sep 2009 09:07:13 +0000 Subject: Merged revisions 74730 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74730 | tarek.ziade | 2009-09-09 10:48:07 +0200 (Wed, 09 Sep 2009) | 9 lines Merged revisions 74728 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74728 | tarek.ziade | 2009-09-09 10:14:20 +0200 (Wed, 09 Sep 2009) | 1 line Issue #6163: Fixed HP-UX runtime library dir options in distutils.unixcompiler ........ ................ --- Lib/distutils/tests/test_unixccompiler.py | 18 +++++++++++++++++- Lib/distutils/unixccompiler.py | 4 +++- Misc/NEWS | 4 ++++ 3 files changed, 24 insertions(+), 2 deletions(-) diff --git a/Lib/distutils/tests/test_unixccompiler.py b/Lib/distutils/tests/test_unixccompiler.py index 94e9edf..be2df5c 100644 --- a/Lib/distutils/tests/test_unixccompiler.py +++ b/Lib/distutils/tests/test_unixccompiler.py @@ -36,7 +36,23 @@ class UnixCCompilerTestCase(unittest.TestCase): # hp-ux sys.platform = 'hp-ux' - self.assertEqual(self.cc.rpath_foo(), '+s -L/foo') + old_gcv = sysconfig.get_config_var + def gcv(v): + return 'xxx' + sysconfig.get_config_var = gcv + self.assertEqual(self.cc.rpath_foo(), ['+s', '-L/foo']) + + def gcv(v): + return 'gcc' + sysconfig.get_config_var = gcv + self.assertEqual(self.cc.rpath_foo(), ['-Wl,+s', '-L/foo']) + + def gcv(v): + return 'g++' + sysconfig.get_config_var = gcv + self.assertEqual(self.cc.rpath_foo(), ['-Wl,+s', '-L/foo']) + + sysconfig.get_config_var = old_gcv # irix646 sys.platform = 'irix646' diff --git a/Lib/distutils/unixccompiler.py b/Lib/distutils/unixccompiler.py index c11544d..8bbdb4b 100644 --- a/Lib/distutils/unixccompiler.py +++ b/Lib/distutils/unixccompiler.py @@ -283,7 +283,9 @@ class UnixCCompiler(CCompiler): # MacOSX's linker doesn't understand the -R flag at all return "-L" + dir elif sys.platform[:5] == "hp-ux": - return "+s -L" + dir + if "gcc" in compiler or "g++" in compiler: + return ["-Wl,+s", "-L" + dir] + return ["+s", "-L" + dir] elif sys.platform[:7] == "irix646" or sys.platform[:6] == "osf1V5": return ["-rpath", dir] else: diff --git a/Misc/NEWS b/Misc/NEWS index 31a8e0e..85fad1c 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -983,6 +983,10 @@ Core and Builtins Library ------- +- Issue #6163: Fixed HP-UX runtime library dir options in + distutils.unixcompiler. Initial patch by Sridhar Ratnakumar and + Michael Haubenwallner. + - Issue #6545: Removed assert statements in distutils.Extension, so the behavior is similar when used with -O. -- cgit v0.12 From 14f9f7df74dae1f10bd81ffaf3fab088fa785132 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Fri, 11 Sep 2009 21:21:12 +0000 Subject: Merged revisions 74741 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r74741 | benjamin.peterson | 2009-09-11 16:17:13 -0500 (Fri, 11 Sep 2009) | 1 line #6888 fix the alias command with no arguments ........ --- Lib/pdb.py | 3 +-- Misc/NEWS | 2 ++ 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/Lib/pdb.py b/Lib/pdb.py index e272f2e..627cd29 100755 --- a/Lib/pdb.py +++ b/Lib/pdb.py @@ -841,8 +841,7 @@ class Pdb(bdb.Bdb, cmd.Cmd): def do_alias(self, arg): args = arg.split() if len(args) == 0: - keys = self.aliases.keys() - keys.sort() + keys = sorted(self.aliases.keys()) for alias in keys: print("%s = %s" % (alias, self.aliases[alias]), file=self.stdout) return diff --git a/Misc/NEWS b/Misc/NEWS index 85fad1c..3e06581 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -52,6 +52,8 @@ C-API Library ------- +- Issue #6888: pdb's alias command was broken when no arguments were given. + - Issue #6795: int(Decimal('nan')) now raises ValueError instead of returning NaN or raising InvalidContext. Also, fix infinite recursion in long(Decimal('nan')). -- cgit v0.12 From a833206de3d32d40ac0cb3fc300aa5383d3543d4 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Fri, 11 Sep 2009 22:36:27 +0000 Subject: Merged revisions 74745 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74745 | benjamin.peterson | 2009-09-11 17:24:02 -0500 (Fri, 11 Sep 2009) | 98 lines Merged revisions 74277,74321,74323,74326,74355,74465,74467,74488,74492,74513,74531,74549,74553,74625,74632,74643-74644,74647,74652,74666,74671,74727,74739 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74277 | sean.reifschneider | 2009-08-01 18:54:55 -0500 (Sat, 01 Aug 2009) | 3 lines - Issue #6624: yArg_ParseTuple with "s" format when parsing argument with NUL: Bogus TypeError detail string. ........ r74321 | guilherme.polo | 2009-08-05 11:51:41 -0500 (Wed, 05 Aug 2009) | 1 line Easier reference to find (at least while svn continues being used). ........ r74323 | guilherme.polo | 2009-08-05 18:48:26 -0500 (Wed, 05 Aug 2009) | 1 line Typo. ........ r74326 | jesse.noller | 2009-08-05 21:05:56 -0500 (Wed, 05 Aug 2009) | 1 line Fix issue 4660: spurious task_done errors in multiprocessing, remove doc note for from_address ........ r74355 | gregory.p.smith | 2009-08-12 12:02:37 -0500 (Wed, 12 Aug 2009) | 2 lines comment typo fix ........ r74465 | vinay.sajip | 2009-08-15 18:23:12 -0500 (Sat, 15 Aug 2009) | 1 line Added section on logging to one file from multiple processes. ........ r74467 | vinay.sajip | 2009-08-15 18:34:47 -0500 (Sat, 15 Aug 2009) | 1 line Refined section on logging to one file from multiple processes. ........ r74488 | vinay.sajip | 2009-08-17 08:14:37 -0500 (Mon, 17 Aug 2009) | 1 line Further refined section on logging to one file from multiple processes. ........ r74492 | r.david.murray | 2009-08-17 14:26:49 -0500 (Mon, 17 Aug 2009) | 2 lines Issue 6685: 'toupper' -> 'upper' in cgi doc example explanation. ........ r74513 | skip.montanaro | 2009-08-18 09:37:52 -0500 (Tue, 18 Aug 2009) | 1 line missing module ref (issue6723) ........ r74531 | vinay.sajip | 2009-08-20 17:04:32 -0500 (Thu, 20 Aug 2009) | 1 line Added section on exceptions raised during logging. ........ r74549 | benjamin.peterson | 2009-08-24 12:42:36 -0500 (Mon, 24 Aug 2009) | 1 line fix pdf building by teaching latex the right encoding package ........ r74553 | r.david.murray | 2009-08-26 20:04:59 -0500 (Wed, 26 Aug 2009) | 2 lines Remove leftover text from end of sentence. ........ r74625 | benjamin.peterson | 2009-09-01 17:27:57 -0500 (Tue, 01 Sep 2009) | 1 line remove the check that classmethod's argument is a callable ........ r74632 | georg.brandl | 2009-09-03 02:27:26 -0500 (Thu, 03 Sep 2009) | 1 line #6828: fix wrongly highlighted blocks. ........ r74643 | georg.brandl | 2009-09-04 01:59:20 -0500 (Fri, 04 Sep 2009) | 2 lines Issue #2666: Handle BROWSER environment variable properly for unknown browser names in the webbrowser module. ........ r74644 | georg.brandl | 2009-09-04 02:55:14 -0500 (Fri, 04 Sep 2009) | 1 line #5047: remove Monterey support from configure. ........ r74647 | georg.brandl | 2009-09-04 03:17:04 -0500 (Fri, 04 Sep 2009) | 2 lines Issue #5275: In Cookie's Cookie.load(), properly handle non-string arguments as documented. ........ r74652 | georg.brandl | 2009-09-04 06:25:37 -0500 (Fri, 04 Sep 2009) | 1 line #6756: add some info about the "acct" parameter. ........ r74666 | georg.brandl | 2009-09-05 04:04:09 -0500 (Sat, 05 Sep 2009) | 1 line #6841: remove duplicated word. ........ r74671 | georg.brandl | 2009-09-05 11:47:17 -0500 (Sat, 05 Sep 2009) | 1 line #6843: add link from filterwarnings to where the meaning of the arguments is covered. ........ r74727 | benjamin.peterson | 2009-09-08 18:04:22 -0500 (Tue, 08 Sep 2009) | 1 line #6865 fix ref counting in initialization of pwd module ........ r74739 | georg.brandl | 2009-09-11 02:55:20 -0500 (Fri, 11 Sep 2009) | 1 line Move function back to its section. ........ ................ --- Doc/conf.py | 3 + Doc/distutils/builtdist.rst | 16 +- Doc/library/cgi.rst | 2 +- Doc/library/constants.rst | 2 +- Doc/library/ftplib.rst | 3 +- Doc/library/logging.rst | 1 + Doc/library/multiprocessing.rst | 5 - Doc/library/stdtypes.rst | 2 +- Doc/library/warnings.rst | 36 +- Doc/tutorial/introduction.rst | 28 +- Lib/http/cookies.py | 4 +- Lib/idlelib/macosxSupport.py | 2 +- Lib/idlelib/rpc.py | 2 +- Lib/multiprocessing/queues.py | 19 +- Lib/test/test_descr.py | 10 +- Lib/webbrowser.py | 4 +- Misc/ACKS | 1 + Modules/signalmodule.c | 2 +- Objects/classobject.c | 4 - Objects/funcobject.c | 6 - configure | 10794 ++++++++++++++++++++------------------ configure.in | 22 +- pyconfig.h.in | 60 +- 23 files changed, 5952 insertions(+), 5076 deletions(-) diff --git a/Doc/conf.py b/Doc/conf.py index 352c15f..3f187a2 100644 --- a/Doc/conf.py +++ b/Doc/conf.py @@ -151,6 +151,9 @@ latex_preamble = r''' # Documents to append as an appendix to all manuals. latex_appendices = ['glossary', 'about', 'license', 'copyright'] +# Get LaTeX to handle Unicode correctly +latex_elements = {'inputenc': r'\usepackage[utf8x]{inputenc}'} + # Options for the coverage checker # -------------------------------- diff --git a/Doc/distutils/builtdist.rst b/Doc/distutils/builtdist.rst index 6e7e51c..e58937d 100644 --- a/Doc/distutils/builtdist.rst +++ b/Doc/distutils/builtdist.rst @@ -429,13 +429,6 @@ built-in functions in the installation script. also the configuration. For details refer to Microsoft's documentation of the :cfunc:`SHGetSpecialFolderPath` function. -Vista User Access Control (UAC) -=============================== - -Starting with Python 2.6, bdist_wininst supports a :option:`--user-access-control` -option. The default is 'none' (meaning no UAC handling is done), and other -valid values are 'auto' (meaning prompt for UAC elevation if Python was -installed for all users) and 'force' (meaning always prompt for elevation) .. function:: create_shortcut(target, description, filename[, arguments[, workdir[, iconpath[, iconindex]]]]) @@ -447,3 +440,12 @@ installed for all users) and 'force' (meaning always prompt for elevation) and *iconindex* is the index of the icon in the file *iconpath*. Again, for details consult the Microsoft documentation for the :class:`IShellLink` interface. + + +Vista User Access Control (UAC) +=============================== + +Starting with Python 2.6, bdist_wininst supports a :option:`--user-access-control` +option. The default is 'none' (meaning no UAC handling is done), and other +valid values are 'auto' (meaning prompt for UAC elevation if Python was +installed for all users) and 'force' (meaning always prompt for elevation). diff --git a/Doc/library/cgi.rst b/Doc/library/cgi.rst index 03dfe2d..17482d7 100644 --- a/Doc/library/cgi.rst +++ b/Doc/library/cgi.rst @@ -208,7 +208,7 @@ The problem with the code is that you should never expect that a client will provide valid input to your scripts. For example, if a curious user appends another ``user=foo`` pair to the query string, then the script would crash, because in this situation the ``getvalue("user")`` method call returns a list -instead of a string. Calling the :meth:`toupper` method on a list is not valid +instead of a string. Calling the :meth:`~str.upper` method on a list is not valid (since lists do not have a method of this name) and results in an :exc:`AttributeError` exception. diff --git a/Doc/library/constants.rst b/Doc/library/constants.rst index b9b3671..f734b5c 100644 --- a/Doc/library/constants.rst +++ b/Doc/library/constants.rst @@ -66,7 +66,7 @@ should not be used in programs. Objects that when printed, print a message like "Use quit() or Ctrl-D (i.e. EOF) to exit", and when called, raise :exc:`SystemExit` with the - specified exit code, and when . + specified exit code. .. data:: copyright license diff --git a/Doc/library/ftplib.rst b/Doc/library/ftplib.rst index ed601a0..bd35728 100644 --- a/Doc/library/ftplib.rst +++ b/Doc/library/ftplib.rst @@ -140,7 +140,8 @@ followed by ``lines`` for the text version or ``binary`` for the binary version. ``'anonymous@'``. This function should be called only once for each instance, after a connection has been established; it should not be called at all if a host and user were given when the instance was created. Most FTP commands are - only allowed after the client has logged in. + only allowed after the client has logged in. The *acct* parameter supplies + "accounting information"; few systems implement this. .. method:: FTP.abort() diff --git a/Doc/library/logging.rst b/Doc/library/logging.rst index c78aeb8..bb736af 100644 --- a/Doc/library/logging.rst +++ b/Doc/library/logging.rst @@ -1316,6 +1316,7 @@ When this script is run, the output should look something like this:: 2008-01-18 14:49:54,033 d.e.f WARNING IP: 127.0.0.1 User: jim A message at WARNING level with 2 parameters + .. _network-logging: Sending and receiving logging events across a network diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst index 5cd70d9..1898132 100644 --- a/Doc/library/multiprocessing.rst +++ b/Doc/library/multiprocessing.rst @@ -1151,11 +1151,6 @@ their parent process exits. The manager classes are defined in the Run the server in the current process. - .. method:: from_address(address, authkey) - - A class method which creates a manager object referring to a pre-existing - server process which is using the given address and authentication key. - .. method:: get_server() Returns a :class:`Server` object which represents the actual server under diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index f739f46..c9e7287 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -1938,7 +1938,7 @@ pairs within braces, for example: ``{'jack': 4098, 'sjoerd': 4127}`` or ``{4098: :meth:`update` accepts either another dictionary object or an iterable of key/value pairs (as a tuple or other iterable of length two). If keyword - arguments are specified, the dictionary is then is updated with those + arguments are specified, the dictionary is then updated with those key/value pairs: ``d.update(red=1, blue=2)``. .. method:: values() diff --git a/Doc/library/warnings.rst b/Doc/library/warnings.rst index 1574e27..260323e 100644 --- a/Doc/library/warnings.rst +++ b/Doc/library/warnings.rst @@ -1,4 +1,3 @@ - :mod:`warnings` --- Warning control =================================== @@ -131,16 +130,16 @@ the disposition of the match. Each entry is a tuple of the form (*action*, +---------------+----------------------------------------------+ * *message* is a string containing a regular expression that the warning message - must match (the match is compiled to always be case-insensitive) + must match (the match is compiled to always be case-insensitive). * *category* is a class (a subclass of :exc:`Warning`) of which the warning - category must be a subclass in order to match + category must be a subclass in order to match. * *module* is a string containing a regular expression that the module name must - match (the match is compiled to be case-sensitive) + match (the match is compiled to be case-sensitive). * *lineno* is an integer that the line number where the warning occurred must - match, or ``0`` to match all line numbers + match, or ``0`` to match all line numbers. Since the :exc:`Warning` class is derived from the built-in :exc:`Exception` class, to turn a warning into an error we simply raise ``category(message)``. @@ -285,18 +284,20 @@ Available Functions .. function:: formatwarning(message, category, filename, lineno[, line]) - Format a warning the standard way. This returns a string which may contain - embedded newlines and ends in a newline. *line* is - a line of source code to be included in the warning message; if *line* is not supplied, - :func:`formatwarning` will try to read the line specified by *filename* and *lineno*. + Format a warning the standard way. This returns a string which may contain + embedded newlines and ends in a newline. *line* is a line of source code to + be included in the warning message; if *line* is not supplied, + :func:`formatwarning` will try to read the line specified by *filename* and + *lineno*. .. function:: filterwarnings(action[, message[, category[, module[, lineno[, append]]]]]) - Insert an entry into the list of warnings filters. The entry is inserted at the - front by default; if *append* is true, it is inserted at the end. This checks - the types of the arguments, compiles the message and module regular expressions, - and inserts them as a tuple in the list of warnings filters. Entries closer to + Insert an entry into the list of :ref:`warnings filter specifications + `. The entry is inserted at the front by default; if + *append* is true, it is inserted at the end. This checks the types of the + arguments, compiles the *message* and *module* regular expressions, and + inserts them as a tuple in the list of warnings filters. Entries closer to the front of the list override entries later in the list, if both match a particular warning. Omitted arguments default to a value that matches everything. @@ -304,10 +305,11 @@ Available Functions .. function:: simplefilter(action[, category[, lineno[, append]]]) - Insert a simple entry into the list of warnings filters. The meaning of the - function parameters is as for :func:`filterwarnings`, but regular expressions - are not needed as the filter inserted always matches any message in any module - as long as the category and line number match. + Insert a simple entry into the list of :ref:`warnings filter specifications + `. The meaning of the function parameters is as for + :func:`filterwarnings`, but regular expressions are not needed as the filter + inserted always matches any message in any module as long as the category and + line number match. .. function:: resetwarnings() diff --git a/Doc/tutorial/introduction.rst b/Doc/tutorial/introduction.rst index b279f71..8db19da 100644 --- a/Doc/tutorial/introduction.rst +++ b/Doc/tutorial/introduction.rst @@ -150,7 +150,6 @@ convert a complex number to a real number. Use ``abs(z)`` to get its magnitude 4.0 >>> abs(a) # sqrt(a.real**2 + a.imag**2) 5.0 - >>> In interactive mode, the last printed expression is assigned to the variable ``_``. This means that when you are using Python as a desk calculator, it is @@ -164,7 +163,6 @@ somewhat easier to continue calculations, for example:: 113.0625 >>> round(_, 2) 113.06 - >>> This variable should be treated as read-only by the user. Don't explicitly assign a value to it --- you would create an independent local variable with the @@ -212,12 +210,32 @@ next line is a logical continuation of the line:: Note that newlines still need to be embedded in the string using ``\n``; the newline following the trailing backslash is discarded. This example would print -the following:: +the following: + +.. code-block:: text This is a rather long string containing several lines of text just as you would do in C. Note that whitespace at the beginning of the line is significant. +Or, strings can be surrounded in a pair of matching triple-quotes: ``"""`` or +``'''``. End of lines do not need to be escaped when using triple-quotes, but +they will be included in the string. :: + + print """ + Usage: thingy [OPTIONS] + -h Display this usage message + -H hostname Hostname to connect to + """ + +produces the following output: + +.. code-block:: text + + Usage: thingy [OPTIONS] + -h Display this usage message + -H hostname Hostname to connect to + If we make the string literal a "raw" string, ``\n`` sequences are not converted to newlines, but the backslash at the end of the line, and the newline character in the source, are both included in the string as data. Thus, the example:: @@ -227,7 +245,9 @@ in the source, are both included in the string as data. Thus, the example:: print(hello) -would print:: +would print: + +.. code-block:: text This is a rather long string containing\n\ several lines of text much as you would do in C. diff --git a/Lib/http/cookies.py b/Lib/http/cookies.py index 695161a..9cb80b9 100644 --- a/Lib/http/cookies.py +++ b/Lib/http/cookies.py @@ -535,7 +535,9 @@ class BaseCookie(dict): if type(rawdata) == type(""): self.__ParseString(rawdata) else: - self.update(rawdata) + # self.update() wouldn't call our custom __setitem__ + for k, v in rawdata.items(): + self[k] = v return # end load() diff --git a/Lib/idlelib/macosxSupport.py b/Lib/idlelib/macosxSupport.py index b794a83..d270530 100644 --- a/Lib/idlelib/macosxSupport.py +++ b/Lib/idlelib/macosxSupport.py @@ -9,7 +9,7 @@ def runningAsOSXApp(): """ Returns True if Python is running from within an app on OSX. If so, assume that Python was built with Aqua Tcl/Tk rather than - X11 Tck/Tk. + X11 Tcl/Tk. """ return (sys.platform == 'darwin' and '.app' in sys.executable) diff --git a/Lib/idlelib/rpc.py b/Lib/idlelib/rpc.py index d3fc3b0..0c56ccd 100644 --- a/Lib/idlelib/rpc.py +++ b/Lib/idlelib/rpc.py @@ -595,4 +595,4 @@ class MethodProxy(object): # XXX KBK 09Sep03 We need a proper unit test for this module. Previously -# existing test code was removed at Rev 1.27. +# existing test code was removed at Rev 1.27 (r34098). diff --git a/Lib/multiprocessing/queues.py b/Lib/multiprocessing/queues.py index bbaf6d5..e96659b 100644 --- a/Lib/multiprocessing/queues.py +++ b/Lib/multiprocessing/queues.py @@ -282,9 +282,22 @@ class JoinableQueue(Queue): Queue.__setstate__(self, state[:-2]) self._cond, self._unfinished_tasks = state[-2:] - def put(self, item, block=True, timeout=None): - Queue.put(self, item, block, timeout) - self._unfinished_tasks.release() + def put(self, obj, block=True, timeout=None): + assert not self._closed + if not self._sem.acquire(block, timeout): + raise Full + + self._notempty.acquire() + self._cond.acquire() + try: + if self._thread is None: + self._start_thread() + self._buffer.append(obj) + self._unfinished_tasks.release() + self._notempty.notify() + finally: + self._cond.release() + self._notempty.release() def task_done(self): self._cond.acquire() diff --git a/Lib/test/test_descr.py b/Lib/test/test_descr.py index b3ca89a..17d96b2 100644 --- a/Lib/test/test_descr.py +++ b/Lib/test/test_descr.py @@ -1268,13 +1268,9 @@ order (MRO) for bases """ self.assertEqual(super(D,D).goo(), (D,)) self.assertEqual(super(D,d).goo(), (D,)) - # Verify that argument is checked for callability (SF bug 753451) - try: - classmethod(1).__get__(1) - except TypeError: - pass - else: - self.fail("classmethod should check for callability") + # Verify that a non-callable will raise + meth = classmethod(1).__get__(1) + self.assertRaises(TypeError, meth) # Verify that classmethod() doesn't allow keyword args try: diff --git a/Lib/webbrowser.py b/Lib/webbrowser.py index 1d9ff43..aee797d 100644 --- a/Lib/webbrowser.py +++ b/Lib/webbrowser.py @@ -626,7 +626,9 @@ if "BROWSER" in os.environ: # and prepend to _tryorder for cmdline in _userchoices: if cmdline != '': - _synthesize(cmdline, -1) + cmd = _synthesize(cmdline, -1) + if cmd[1] is None: + register(cmdline, None, GenericBrowser(cmdline), -1) cmdline = None # to make del work if _userchoices was empty del cmdline del _userchoices diff --git a/Misc/ACKS b/Misc/ACKS index 4f5a3e8..9a701ce 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -488,6 +488,7 @@ Craig McPheeters Lambert Meertens Bill van Melle Lucas Prado Melo +Brian Merrell Luke Mewburn Mike Meyer Steven Miale diff --git a/Modules/signalmodule.c b/Modules/signalmodule.c index 7464eae..5d053f0 100644 --- a/Modules/signalmodule.c +++ b/Modules/signalmodule.c @@ -853,7 +853,7 @@ PyErr_CheckSignals(void) #endif /* - * The is_stripped variable is meant to speed up the calls to + * The is_tripped variable is meant to speed up the calls to * PyErr_CheckSignals (both directly or via pending calls) when no * signal has arrived. This variable is set to 1 when a signal arrives * and it is set to 0 here, when we know some signals arrived. This way diff --git a/Objects/classobject.c b/Objects/classobject.c index d10ab29..cb78d15 100644 --- a/Objects/classobject.c +++ b/Objects/classobject.c @@ -43,10 +43,6 @@ PyObject * PyMethod_New(PyObject *func, PyObject *self) { register PyMethodObject *im; - if (!PyCallable_Check(func)) { - PyErr_BadInternalCall(); - return NULL; - } if (self == NULL) { PyErr_BadInternalCall(); return NULL; diff --git a/Objects/funcobject.c b/Objects/funcobject.c index 1456810..16851a9 100644 --- a/Objects/funcobject.c +++ b/Objects/funcobject.c @@ -765,12 +765,6 @@ cm_init(PyObject *self, PyObject *args, PyObject *kwds) return -1; if (!_PyArg_NoKeywords("classmethod", kwds)) return -1; - if (!PyCallable_Check(callable)) { - PyErr_Format(PyExc_TypeError, "'%s' object is not callable", - callable->ob_type->tp_name); - return -1; - } - Py_INCREF(callable); cm->cm_callable = callable; return 0; diff --git a/configure b/configure index 16411b2..8aa849d 100755 --- a/configure +++ b/configure @@ -1,12 +1,12 @@ #! /bin/sh -# From configure.in Revision: 74683 . +# From configure.in Revision: 74714 . # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.61 for python 3.1. +# Generated by GNU Autoconf 2.63 for python 3.1. # # Report bugs to . # # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## --------------------- ## @@ -18,7 +18,7 @@ DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -40,17 +40,45 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS as_cr_digits='0123456789' as_cr_alnum=$as_cr_Letters$as_cr_digits -# The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then - echo "#! /bin/sh" >conf$$.sh - echo "exit 0" >>conf$$.sh - chmod +x conf$$.sh - if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then - PATH_SEPARATOR=';' +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' else - PATH_SEPARATOR=: + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' fi - rm -f conf$$.sh + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } fi # Support unset when possible. @@ -66,8 +94,6 @@ fi # there to prevent editors from complaining about space-tab. # (If _AS_PATH_WALK were called with IFS unset, it would disable word # splitting by setting IFS to empty value.) -as_nl=' -' IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. @@ -90,7 +116,7 @@ if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 { (exit 1); exit 1; } fi @@ -103,17 +129,10 @@ PS2='> ' PS4='+ ' # NLS nuisances. -for as_var in \ - LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ - LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ - LC_TELEPHONE LC_TIME -do - if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then - eval $as_var=C; export $as_var - else - ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var - fi -done +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE # Required to use basename. if expr a : '\(a\)' >/dev/null 2>&1 && @@ -135,7 +154,7 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| . 2>/dev/null || -echo X/"$0" | +$as_echo X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/ q @@ -161,7 +180,7 @@ else as_have_required=no fi - if test $as_have_required = yes && (eval ": + if test $as_have_required = yes && (eval ": (as_func_return () { (exit \$1) } @@ -243,7 +262,7 @@ IFS=$as_save_IFS if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -264,7 +283,7 @@ _ASEOF if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -344,10 +363,10 @@ fi if test "x$CONFIG_SHELL" != x; then for as_var in BASH_ENV ENV - do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var - done - export CONFIG_SHELL - exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} + do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + done + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} fi @@ -416,9 +435,10 @@ fi test \$exitcode = 0") || { echo No shell found that supports shell functions. - echo Please tell autoconf@gnu.org about your system, - echo including any error possibly output before this - echo message + echo Please tell bug-autoconf@gnu.org about your system, + echo including any error possibly output before this message. + echo This can help us improve future autoconf versions. + echo Configuration will now proceed without shell functions. } @@ -454,7 +474,7 @@ test \$exitcode = 0") || { s/-\n.*// ' >$as_me.lineno && chmod +x "$as_me.lineno" || - { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 { (exit 1); exit 1; }; } # Don't try to exec as it changes $[0], causing all sort of problems @@ -482,7 +502,6 @@ case `echo -n x` in *) ECHO_N='-n';; esac - if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.*\(...\)'`" = X001; then as_expr=expr @@ -495,19 +514,22 @@ if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file else rm -f conf$$.dir - mkdir conf$$.dir -fi -echo >conf$$.file -if ln -s conf$$.file conf$$ 2>/dev/null; then - as_ln_s='ln -s' - # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. - ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else as_ln_s='cp -p' -elif ln conf$$.file conf$$ 2>/dev/null; then - as_ln_s=ln + fi else as_ln_s='cp -p' fi @@ -532,10 +554,10 @@ else as_test_x=' eval sh -c '\'' if test -d "$1"; then - test -d "$1/."; + test -d "$1/."; else case $1 in - -*)set "./$1";; + -*)set "./$1";; esac; case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in ???[sx]*):;;*)false;;esac;fi @@ -616,125 +638,157 @@ ac_includes_default="\ # include #endif" -ac_subst_vars='SHELL -PATH_SEPARATOR -PACKAGE_NAME -PACKAGE_TARNAME -PACKAGE_VERSION -PACKAGE_STRING -PACKAGE_BUGREPORT -exec_prefix -prefix -program_transform_name -bindir -sbindir -libexecdir -datarootdir -datadir -sysconfdir -sharedstatedir -localstatedir -includedir -oldincludedir -docdir -infodir -htmldir -dvidir -pdfdir -psdir -libdir -localedir -mandir -DEFS -ECHO_C -ECHO_N -ECHO_T -LIBS -build_alias -host_alias -target_alias -VERSION -SOVERSION -CONFIG_ARGS -UNIVERSALSDK -ARCH_RUN_32BIT -PYTHONFRAMEWORK -PYTHONFRAMEWORKIDENTIFIER -PYTHONFRAMEWORKDIR -PYTHONFRAMEWORKPREFIX -PYTHONFRAMEWORKINSTALLDIR -FRAMEWORKINSTALLFIRST -FRAMEWORKINSTALLLAST -FRAMEWORKALTINSTALLFIRST -FRAMEWORKALTINSTALLLAST -FRAMEWORKUNIXTOOLSPREFIX -MACHDEP -SGI_ABI -CONFIGURE_MACOSX_DEPLOYMENT_TARGET -EXPORT_MACOSX_DEPLOYMENT_TARGET -CC -CFLAGS -LDFLAGS -CPPFLAGS -ac_ct_CC -EXEEXT -OBJEXT -CXX -MAINCC -CPP -GREP -EGREP -BUILDEXEEXT -LIBRARY -LDLIBRARY -DLLLIBRARY -BLDLIBRARY -LDLIBRARYDIR -INSTSONAME -RUNSHARED -LINKCC -GNULD -RANLIB -AR -ARFLAGS -SVNVERSION -INSTALL_PROGRAM -INSTALL_SCRIPT -INSTALL_DATA -LN -OPT -BASECFLAGS -UNIVERSAL_ARCH_FLAGS -OTHER_LIBTOOL_OPT -LIBTOOL_CRUFT -SO -LDSHARED -BLDSHARED -CCSHARED -LINKFORSHARED -CFLAGSFORSHARED -SHLIBS -USE_SIGNAL_MODULE -SIGNAL_OBJS -USE_THREAD_MODULE -LDLAST -THREADOBJ -DLINCLDIR -DYNLOADFILE -MACHDEP_OBJS -TRUE -LIBOBJS -HAVE_GETHOSTBYNAME_R_6_ARG -HAVE_GETHOSTBYNAME_R_5_ARG -HAVE_GETHOSTBYNAME_R_3_ARG -HAVE_GETHOSTBYNAME_R -HAVE_GETHOSTBYNAME -LIBM -LIBC -THREADHEADERS +ac_subst_vars='LTLIBOBJS SRCDIRS -LTLIBOBJS' +THREADHEADERS +LIBC +LIBM +HAVE_GETHOSTBYNAME +HAVE_GETHOSTBYNAME_R +HAVE_GETHOSTBYNAME_R_3_ARG +HAVE_GETHOSTBYNAME_R_5_ARG +HAVE_GETHOSTBYNAME_R_6_ARG +LIBOBJS +TRUE +MACHDEP_OBJS +DYNLOADFILE +DLINCLDIR +THREADOBJ +LDLAST +USE_THREAD_MODULE +SIGNAL_OBJS +USE_SIGNAL_MODULE +SHLIBS +CFLAGSFORSHARED +LINKFORSHARED +CCSHARED +BLDSHARED +LDSHARED +SO +LIBTOOL_CRUFT +OTHER_LIBTOOL_OPT +UNIVERSAL_ARCH_FLAGS +BASECFLAGS +OPT +LN +INSTALL_DATA +INSTALL_SCRIPT +INSTALL_PROGRAM +SVNVERSION +ARFLAGS +AR +RANLIB +GNULD +LINKCC +RUNSHARED +INSTSONAME +LDLIBRARYDIR +BLDLIBRARY +DLLLIBRARY +LDLIBRARY +LIBRARY +BUILDEXEEXT +EGREP +GREP +CPP +MAINCC +CXX +OBJEXT +EXEEXT +ac_ct_CC +CPPFLAGS +LDFLAGS +CFLAGS +CC +EXPORT_MACOSX_DEPLOYMENT_TARGET +CONFIGURE_MACOSX_DEPLOYMENT_TARGET +SGI_ABI +MACHDEP +FRAMEWORKUNIXTOOLSPREFIX +FRAMEWORKALTINSTALLLAST +FRAMEWORKALTINSTALLFIRST +FRAMEWORKINSTALLLAST +FRAMEWORKINSTALLFIRST +PYTHONFRAMEWORKINSTALLDIR +PYTHONFRAMEWORKPREFIX +PYTHONFRAMEWORKDIR +PYTHONFRAMEWORKIDENTIFIER +PYTHONFRAMEWORK +ARCH_RUN_32BIT +UNIVERSALSDK +CONFIG_ARGS +SOVERSION +VERSION +target_alias +host_alias +build_alias +LIBS +ECHO_T +ECHO_N +ECHO_C +DEFS +mandir +localedir +libdir +psdir +pdfdir +dvidir +htmldir +infodir +docdir +oldincludedir +includedir +localstatedir +sharedstatedir +sysconfdir +datadir +datarootdir +libexecdir +sbindir +bindir +program_transform_name +prefix +exec_prefix +PACKAGE_BUGREPORT +PACKAGE_STRING +PACKAGE_VERSION +PACKAGE_TARNAME +PACKAGE_NAME +PATH_SEPARATOR +SHELL' ac_subst_files='' +ac_user_opts=' +enable_option_checking +enable_universalsdk +with_universal_archs +with_framework_name +enable_framework +with_gcc +with_cxx_main +with_suffix +enable_shared +enable_profiling +with_pydebug +with_libs +with_system_ffi +with_dbmliborder +with_signal_module +with_dec_threads +with_threads +with_thread +with_pth +enable_ipv6 +with_doc_strings +with_tsc +with_pymalloc +with_wctype_functions +with_fpectl +with_libm +with_libc +enable_big_digits +with_wide_unicode +with_computed_gotos +' ac_precious_vars='build_alias host_alias target_alias @@ -749,6 +803,8 @@ CPP' # Initialize some variables set by options. ac_init_help= ac_init_version=false +ac_unrecognized_opts= +ac_unrecognized_sep= # The variables have the same names as the options, with # dashes changed to underlines. cache_file=/dev/null @@ -847,13 +903,21 @@ do datarootdir=$ac_optarg ;; -disable-* | --disable-*) - ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` + ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && - { echo "$as_me: error: invalid feature name: $ac_feature" >&2 + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2 { (exit 1); exit 1; }; } - ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` - eval enable_$ac_feature=no ;; + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"enable_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval enable_$ac_useropt=no ;; -docdir | --docdir | --docdi | --doc | --do) ac_prev=docdir ;; @@ -866,13 +930,21 @@ do dvidir=$ac_optarg ;; -enable-* | --enable-*) - ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` + ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && - { echo "$as_me: error: invalid feature name: $ac_feature" >&2 + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2 { (exit 1); exit 1; }; } - ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` - eval enable_$ac_feature=\$ac_optarg ;; + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"enable_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval enable_$ac_useropt=\$ac_optarg ;; -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ @@ -1063,22 +1135,38 @@ do ac_init_version=: ;; -with-* | --with-*) - ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` + ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && - { echo "$as_me: error: invalid package name: $ac_package" >&2 + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2 { (exit 1); exit 1; }; } - ac_package=`echo $ac_package | sed 's/[-.]/_/g'` - eval with_$ac_package=\$ac_optarg ;; + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"with_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval with_$ac_useropt=\$ac_optarg ;; -without-* | --without-*) - ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` + ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && - { echo "$as_me: error: invalid package name: $ac_package" >&2 + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2 { (exit 1); exit 1; }; } - ac_package=`echo $ac_package | sed 's/[-.]/_/g'` - eval with_$ac_package=no ;; + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"with_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval with_$ac_useropt=no ;; --x) # Obsolete; use --with-x. @@ -1098,7 +1186,7 @@ do | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries=$ac_optarg ;; - -*) { echo "$as_me: error: unrecognized option: $ac_option + -*) { $as_echo "$as_me: error: unrecognized option: $ac_option Try \`$0 --help' for more information." >&2 { (exit 1); exit 1; }; } ;; @@ -1107,16 +1195,16 @@ Try \`$0 --help' for more information." >&2 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` # Reject names that are not valid shell variable names. expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && - { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 + { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2 { (exit 1); exit 1; }; } eval $ac_envvar=\$ac_optarg export $ac_envvar ;; *) # FIXME: should be removed in autoconf 3.0. - echo "$as_me: WARNING: you should use --build, --host, --target" >&2 + $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && - echo "$as_me: WARNING: invalid host type: $ac_option" >&2 + $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} ;; @@ -1125,22 +1213,38 @@ done if test -n "$ac_prev"; then ac_option=--`echo $ac_prev | sed 's/_/-/g'` - { echo "$as_me: error: missing argument to $ac_option" >&2 + { $as_echo "$as_me: error: missing argument to $ac_option" >&2 { (exit 1); exit 1; }; } fi -# Be sure to have absolute directory names. -for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ - datadir sysconfdir sharedstatedir localstatedir includedir \ +if test -n "$ac_unrecognized_opts"; then + case $enable_option_checking in + no) ;; + fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2 + { (exit 1); exit 1; }; } ;; + *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; + esac +fi + +# Check all directory arguments for consistency. +for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ + datadir sysconfdir sharedstatedir localstatedir includedir \ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ libdir localedir mandir do eval ac_val=\$$ac_var + # Remove trailing slashes. + case $ac_val in + */ ) + ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` + eval $ac_var=\$ac_val;; + esac + # Be sure to have absolute directory names. case $ac_val in [\\/$]* | ?:[\\/]* ) continue;; NONE | '' ) case $ac_var in *prefix ) continue;; esac;; esac - { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 + { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 { (exit 1); exit 1; }; } done @@ -1155,7 +1259,7 @@ target=$target_alias if test "x$host_alias" != x; then if test "x$build_alias" = x; then cross_compiling=maybe - echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. + $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. If a cross compiler is detected then cross compile mode will be used." >&2 elif test "x$build_alias" != "x$host_alias"; then cross_compiling=yes @@ -1171,10 +1275,10 @@ test "$silent" = yes && exec 6>/dev/null ac_pwd=`pwd` && test -n "$ac_pwd" && ac_ls_di=`ls -di .` && ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || - { echo "$as_me: error: Working directory cannot be determined" >&2 + { $as_echo "$as_me: error: working directory cannot be determined" >&2 { (exit 1); exit 1; }; } test "X$ac_ls_di" = "X$ac_pwd_ls_di" || - { echo "$as_me: error: pwd does not report name of working directory" >&2 + { $as_echo "$as_me: error: pwd does not report name of working directory" >&2 { (exit 1); exit 1; }; } @@ -1182,12 +1286,12 @@ test "X$ac_ls_di" = "X$ac_pwd_ls_di" || if test -z "$srcdir"; then ac_srcdir_defaulted=yes # Try the directory containing this script, then the parent directory. - ac_confdir=`$as_dirname -- "$0" || -$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$0" : 'X\(//\)[^/]' \| \ - X"$0" : 'X\(//\)$' \| \ - X"$0" : 'X\(/\)' \| . 2>/dev/null || -echo X"$0" | + ac_confdir=`$as_dirname -- "$as_myself" || +$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_myself" : 'X\(//\)[^/]' \| \ + X"$as_myself" : 'X\(//\)$' \| \ + X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_myself" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -1214,12 +1318,12 @@ else fi if test ! -r "$srcdir/$ac_unique_file"; then test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." - { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 + { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 { (exit 1); exit 1; }; } fi ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" ac_abs_confdir=`( - cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2 + cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2 { (exit 1); exit 1; }; } pwd)` # When building in place, set srcdir=. @@ -1268,9 +1372,9 @@ Configuration: Installation directories: --prefix=PREFIX install architecture-independent files in PREFIX - [$ac_default_prefix] + [$ac_default_prefix] --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX - [PREFIX] + [PREFIX] By default, \`make install' will install all the files in \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify @@ -1280,25 +1384,25 @@ for instance \`--prefix=\$HOME'. For better control, use the options below. Fine tuning of the installation directories: - --bindir=DIR user executables [EPREFIX/bin] - --sbindir=DIR system admin executables [EPREFIX/sbin] - --libexecdir=DIR program executables [EPREFIX/libexec] - --sysconfdir=DIR read-only single-machine data [PREFIX/etc] - --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] - --localstatedir=DIR modifiable single-machine data [PREFIX/var] - --libdir=DIR object code libraries [EPREFIX/lib] - --includedir=DIR C header files [PREFIX/include] - --oldincludedir=DIR C header files for non-gcc [/usr/include] - --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] - --datadir=DIR read-only architecture-independent data [DATAROOTDIR] - --infodir=DIR info documentation [DATAROOTDIR/info] - --localedir=DIR locale-dependent data [DATAROOTDIR/locale] - --mandir=DIR man documentation [DATAROOTDIR/man] - --docdir=DIR documentation root [DATAROOTDIR/doc/python] - --htmldir=DIR html documentation [DOCDIR] - --dvidir=DIR dvi documentation [DOCDIR] - --pdfdir=DIR pdf documentation [DOCDIR] - --psdir=DIR ps documentation [DOCDIR] + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/python] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] _ACEOF cat <<\_ACEOF @@ -1312,6 +1416,7 @@ if test -n "$ac_init_help"; then cat <<\_ACEOF Optional Features: + --disable-option-checking ignore unrecognized --enable/--with options --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) --enable-FEATURE[=ARG] include FEATURE [ARG=yes] --enable-universalsdk[=SDKDIR] @@ -1385,15 +1490,17 @@ fi if test "$ac_init_help" = "recursive"; then # If there are subdirs, report their specific --help. for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue - test -d "$ac_dir" || continue + test -d "$ac_dir" || + { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || + continue ac_builddir=. case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; @@ -1429,7 +1536,7 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix echo && $SHELL "$ac_srcdir/configure" --help=recursive else - echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 + $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 fi || ac_status=$? cd "$ac_pwd" || { ac_status=$?; break; } done @@ -1439,10 +1546,10 @@ test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF python configure 3.1 -generated by GNU Autoconf 2.61 +generated by GNU Autoconf 2.63 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF @@ -1453,7 +1560,7 @@ This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by python $as_me 3.1, which was -generated by GNU Autoconf 2.61. Invocation command line was +generated by GNU Autoconf 2.63. Invocation command line was $ $0 $@ @@ -1489,7 +1596,7 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - echo "PATH: $as_dir" + $as_echo "PATH: $as_dir" done IFS=$as_save_IFS @@ -1524,7 +1631,7 @@ do | -silent | --silent | --silen | --sile | --sil) continue ;; *\'*) - ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; esac case $ac_pass in 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; @@ -1576,11 +1683,12 @@ _ASBOX case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 -echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; + *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( *) $as_unset $ac_var ;; esac ;; esac @@ -1610,9 +1718,9 @@ _ASBOX do eval ac_val=\$$ac_var case $ac_val in - *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac - echo "$ac_var='\''$ac_val'\''" + $as_echo "$ac_var='\''$ac_val'\''" done | sort echo @@ -1627,9 +1735,9 @@ _ASBOX do eval ac_val=\$$ac_var case $ac_val in - *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac - echo "$ac_var='\''$ac_val'\''" + $as_echo "$ac_var='\''$ac_val'\''" done | sort echo fi @@ -1645,8 +1753,8 @@ _ASBOX echo fi test "$ac_signal" != 0 && - echo "$as_me: caught signal $ac_signal" - echo "$as_me: exit $exit_status" + $as_echo "$as_me: caught signal $ac_signal" + $as_echo "$as_me: exit $exit_status" } >&5 rm -f core *.core core.conftest.* && rm -f -r conftest* confdefs* conf$$* $ac_clean_files && @@ -1688,21 +1796,24 @@ _ACEOF # Let the site file select an alternate cache file if it wants to. -# Prefer explicitly selected file to automatically selected ones. +# Prefer an explicitly selected file to automatically selected ones. +ac_site_file1=NONE +ac_site_file2=NONE if test -n "$CONFIG_SITE"; then - set x "$CONFIG_SITE" + ac_site_file1=$CONFIG_SITE elif test "x$prefix" != xNONE; then - set x "$prefix/share/config.site" "$prefix/etc/config.site" + ac_site_file1=$prefix/share/config.site + ac_site_file2=$prefix/etc/config.site else - set x "$ac_default_prefix/share/config.site" \ - "$ac_default_prefix/etc/config.site" + ac_site_file1=$ac_default_prefix/share/config.site + ac_site_file2=$ac_default_prefix/etc/config.site fi -shift -for ac_site_file +for ac_site_file in "$ac_site_file1" "$ac_site_file2" do + test "x$ac_site_file" = xNONE && continue if test -r "$ac_site_file"; then - { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 -echo "$as_me: loading site script $ac_site_file" >&6;} + { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 +$as_echo "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" fi @@ -1712,16 +1823,16 @@ if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special # files actually), so we avoid doing that. if test -f "$cache_file"; then - { echo "$as_me:$LINENO: loading cache $cache_file" >&5 -echo "$as_me: loading cache $cache_file" >&6;} + { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5 +$as_echo "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . "$cache_file";; *) . "./$cache_file";; esac fi else - { echo "$as_me:$LINENO: creating cache $cache_file" >&5 -echo "$as_me: creating cache $cache_file" >&6;} + { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5 +$as_echo "$as_me: creating cache $cache_file" >&6;} >$cache_file fi @@ -1735,29 +1846,38 @@ for ac_var in $ac_precious_vars; do eval ac_new_val=\$ac_env_${ac_var}_value case $ac_old_set,$ac_new_set in set,) - { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 -echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) - { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 -echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 +$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; *) if test "x$ac_old_val" != "x$ac_new_val"; then - { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 -echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} - { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 -echo "$as_me: former value: $ac_old_val" >&2;} - { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 -echo "$as_me: current value: $ac_new_val" >&2;} - ac_cache_corrupted=: + # differences in whitespace do not lead to failure. + ac_old_val_w=`echo x $ac_old_val` + ac_new_val_w=`echo x $ac_new_val` + if test "$ac_old_val_w" != "$ac_new_val_w"; then + { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 +$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + ac_cache_corrupted=: + else + { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 +$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} + eval $ac_var=\$ac_old_val + fi + { $as_echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5 +$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} + { $as_echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5 +$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} fi;; esac # Pass precious variables to config.status. if test "$ac_new_set" = set; then case $ac_new_val in - *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; *) ac_arg=$ac_var=$ac_new_val ;; esac case " $ac_configure_args " in @@ -1767,10 +1887,12 @@ echo "$as_me: current value: $ac_new_val" >&2;} fi done if $ac_cache_corrupted; then - { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 -echo "$as_me: error: changes in the environment can compromise the build" >&2;} - { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 -echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} + { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} + { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 +$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} + { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 +$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} { (exit 1); exit 1; }; } fi @@ -1911,20 +2033,20 @@ fi UNIVERSAL_ARCHS="32-bit" -{ echo "$as_me:$LINENO: checking for --with-universal-archs" >&5 -echo $ECHO_N "checking for --with-universal-archs... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-universal-archs" >&5 +$as_echo_n "checking for --with-universal-archs... " >&6; } # Check whether --with-universal-archs was given. if test "${with_universal_archs+set}" = set; then withval=$with_universal_archs; - { echo "$as_me:$LINENO: result: $withval" >&5 -echo "${ECHO_T}$withval" >&6; } + { $as_echo "$as_me:$LINENO: result: $withval" >&5 +$as_echo "$withval" >&6; } UNIVERSAL_ARCHS="$withval" else - { echo "$as_me:$LINENO: result: 32-bit" >&5 -echo "${ECHO_T}32-bit" >&6; } + { $as_echo "$as_me:$LINENO: result: 32-bit" >&5 +$as_echo "32-bit" >&6; } fi @@ -2046,12 +2168,12 @@ fi ## # Set name for machine-dependent library files -{ echo "$as_me:$LINENO: checking MACHDEP" >&5 -echo $ECHO_N "checking MACHDEP... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking MACHDEP" >&5 +$as_echo_n "checking MACHDEP... " >&6; } if test -z "$MACHDEP" then ac_sys_system=`uname -s` - if test "$ac_sys_system" = "AIX" -o "$ac_sys_system" = "Monterey64" \ + if test "$ac_sys_system" = "AIX" \ -o "$ac_sys_system" = "UnixWare" -o "$ac_sys_system" = "OpenUNIX"; then ac_sys_release=`uname -v` else @@ -2210,8 +2332,8 @@ then LDFLAGS="$SGI_ABI $LDFLAGS" MACHDEP=`echo "${MACHDEP}${SGI_ABI}" | sed 's/ *//g'` fi -{ echo "$as_me:$LINENO: result: $MACHDEP" >&5 -echo "${ECHO_T}$MACHDEP" >&6; } +{ $as_echo "$as_me:$LINENO: result: $MACHDEP" >&5 +$as_echo "$MACHDEP" >&6; } # Record the configure-time value of MACOSX_DEPLOYMENT_TARGET, # it may influence the way we can build extensions, so distutils @@ -2221,11 +2343,11 @@ echo "${ECHO_T}$MACHDEP" >&6; } CONFIGURE_MACOSX_DEPLOYMENT_TARGET= EXPORT_MACOSX_DEPLOYMENT_TARGET='#' -{ echo "$as_me:$LINENO: checking machine type as reported by uname -m" >&5 -echo $ECHO_N "checking machine type as reported by uname -m... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking machine type as reported by uname -m" >&5 +$as_echo_n "checking machine type as reported by uname -m... " >&6; } ac_sys_machine=`uname -m` -{ echo "$as_me:$LINENO: result: $ac_sys_machine" >&5 -echo "${ECHO_T}$ac_sys_machine" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_sys_machine" >&5 +$as_echo "$ac_sys_machine" >&6; } # checks for alternative programs @@ -2237,8 +2359,8 @@ echo "${ECHO_T}$ac_sys_machine" >&6; } # XXX shouldn't some/most/all of this code be merged with the stuff later # on that fiddles with OPT and BASECFLAGS? -{ echo "$as_me:$LINENO: checking for --without-gcc" >&5 -echo $ECHO_N "checking for --without-gcc... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --without-gcc" >&5 +$as_echo_n "checking for --without-gcc... " >&6; } # Check whether --with-gcc was given. if test "${with_gcc+set}" = set; then @@ -2256,22 +2378,19 @@ else case $ac_sys_system in AIX*) CC=cc_r without_gcc=;; - Monterey*) - RANLIB=: - without_gcc=;; *) without_gcc=no;; esac fi -{ echo "$as_me:$LINENO: result: $without_gcc" >&5 -echo "${ECHO_T}$without_gcc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $without_gcc" >&5 +$as_echo "$without_gcc" >&6; } # If the user switches compilers, we can't believe the cache if test ! -z "$ac_cv_prog_CC" -a ! -z "$CC" -a "$CC" != "$ac_cv_prog_CC" then - { { echo "$as_me:$LINENO: error: cached CC is different -- throw away $cache_file + { { $as_echo "$as_me:$LINENO: error: cached CC is different -- throw away $cache_file (it is also a good idea to do 'make clean' before compiling)" >&5 -echo "$as_me: error: cached CC is different -- throw away $cache_file +$as_echo "$as_me: error: cached CC is different -- throw away $cache_file (it is also a good idea to do 'make clean' before compiling)" >&2;} { (exit 1); exit 1; }; } fi @@ -2284,10 +2403,10 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -2300,7 +2419,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="${ac_tool_prefix}gcc" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2311,11 +2430,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { echo "$as_me:$LINENO: result: $CC" >&5 -echo "${ECHO_T}$CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -2324,10 +2443,10 @@ if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. @@ -2340,7 +2459,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_CC="gcc" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2351,11 +2470,11 @@ fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 -echo "${ECHO_T}$ac_ct_CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_CC" = x; then @@ -2363,12 +2482,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&5 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&2;} +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC @@ -2381,10 +2496,10 @@ if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -2397,7 +2512,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="${ac_tool_prefix}cc" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2408,11 +2523,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { echo "$as_me:$LINENO: result: $CC" >&5 -echo "${ECHO_T}$CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -2421,10 +2536,10 @@ fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -2442,7 +2557,7 @@ do continue fi ac_cv_prog_CC="cc" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2465,11 +2580,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { echo "$as_me:$LINENO: result: $CC" >&5 -echo "${ECHO_T}$CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -2480,10 +2595,10 @@ if test -z "$CC"; then do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -2496,7 +2611,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2507,11 +2622,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { echo "$as_me:$LINENO: result: $CC" >&5 -echo "${ECHO_T}$CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -2524,10 +2639,10 @@ if test -z "$CC"; then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. @@ -2540,7 +2655,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_CC="$ac_prog" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2551,11 +2666,11 @@ fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 -echo "${ECHO_T}$ac_ct_CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -2567,12 +2682,8 @@ done else case $cross_compiling:$ac_tool_warned in yes:) -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&5 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&2;} +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC @@ -2582,44 +2693,50 @@ fi fi -test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&5 -echo "$as_me: error: no acceptable C compiler found in \$PATH +$as_echo "$as_me: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } # Provide some information about the compiler. -echo "$as_me:$LINENO: checking for C compiler version" >&5 -ac_compiler=`set X $ac_compile; echo $2` +$as_echo "$as_me:$LINENO: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 { (ac_try="$ac_compiler --version >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compiler --version >&5") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (ac_try="$ac_compiler -v >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compiler -v >&5") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (ac_try="$ac_compiler -V >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compiler -V >&5") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } cat >conftest.$ac_ext <<_ACEOF @@ -2638,27 +2755,22 @@ main () } _ACEOF ac_clean_files_save=$ac_clean_files -ac_clean_files="$ac_clean_files a.out a.exe b.out" +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. -{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 -echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } -ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` -# -# List of possible output files, starting from the most likely. -# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) -# only as a last resort. b.out is created by i960 compilers. -ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' -# -# The IRIX 6 linker writes into existing files which may not be -# executable, retaining their permissions. Remove them first so a -# subsequent execution test works. +{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + ac_rmfiles= for ac_file in $ac_files do case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; * ) ac_rmfiles="$ac_rmfiles $ac_file";; esac done @@ -2669,10 +2781,11 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link_default") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' @@ -2683,7 +2796,7 @@ for ac_file in $ac_files '' do test -f "$ac_file" || continue case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; [ab].out ) # We found the default executable, but exeext='' is most @@ -2710,25 +2823,27 @@ else ac_file='' fi -{ echo "$as_me:$LINENO: result: $ac_file" >&5 -echo "${ECHO_T}$ac_file" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } if test -z "$ac_file"; then - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { echo "$as_me:$LINENO: error: C compiler cannot create executables +{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables See \`config.log' for more details." >&5 -echo "$as_me: error: C compiler cannot create executables +$as_echo "$as_me: error: C compiler cannot create executables See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } fi ac_exeext=$ac_cv_exeext # Check that the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. -{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5 -echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 # If not cross compiling, check that we can run a simple program. if test "$cross_compiling" != yes; then @@ -2737,49 +2852,53 @@ if test "$cross_compiling" != yes; then *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cross_compiling=no else if test "$cross_compiling" = maybe; then cross_compiling=yes else - { { echo "$as_me:$LINENO: error: cannot run C compiled programs. + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run C compiled programs. +$as_echo "$as_me: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } fi fi fi -{ echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } +{ $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } -rm -f a.out a.exe conftest$ac_cv_exeext b.out +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out ac_clean_files=$ac_clean_files_save # Check that the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. -{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 -echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } -{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 -echo "${ECHO_T}$cross_compiling" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } -{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 -echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5 +$as_echo_n "checking for suffix of executables... " >&6; } if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # If both `conftest.exe' and `conftest' are `present' (well, observable) # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will @@ -2788,31 +2907,33 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 for ac_file in conftest.exe conftest conftest.*; do test -f "$ac_file" || continue case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` break;; * ) break;; esac done else - { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } fi rm -f conftest$ac_cv_exeext -{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 -echo "${ECHO_T}$ac_cv_exeext" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT -{ echo "$as_me:$LINENO: checking for suffix of object files" >&5 -echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } if test "${ac_cv_objext+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -2835,40 +2956,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then for ac_file in conftest.o conftest.obj conftest.*; do test -f "$ac_file" || continue; case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` break;; esac done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute suffix of object files: cannot compile +$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } fi rm -f conftest.$ac_cv_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 -echo "${ECHO_T}$ac_cv_objext" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } OBJEXT=$ac_cv_objext ac_objext=$OBJEXT -{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 -echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } if test "${ac_cv_c_compiler_gnu+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -2894,20 +3018,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_compiler_gnu=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_compiler_gnu=no @@ -2917,15 +3042,19 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu fi -{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 -echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } -GCC=`test $ac_compiler_gnu = yes && echo yes` +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS -{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 -echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } if test "${ac_cv_prog_cc_g+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes @@ -2952,20 +3081,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_prog_cc_g=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 CFLAGS="" @@ -2990,20 +3120,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_c_werror_flag=$ac_save_c_werror_flag @@ -3029,20 +3160,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_prog_cc_g=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -3057,8 +3189,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag fi -{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 -echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } if test "$ac_test_CFLAGS" = set; then CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then @@ -3074,10 +3206,10 @@ else CFLAGS= fi fi -{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 -echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } if test "${ac_cv_prog_cc_c89+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_prog_cc_c89=no ac_save_CC=$CC @@ -3148,20 +3280,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_prog_cc_c89=$ac_arg else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -3177,15 +3310,15 @@ fi # AC_CACHE_VAL case "x$ac_cv_prog_cc_c89" in x) - { echo "$as_me:$LINENO: result: none needed" >&5 -echo "${ECHO_T}none needed" >&6; } ;; + { $as_echo "$as_me:$LINENO: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; xno) - { echo "$as_me:$LINENO: result: unsupported" >&5 -echo "${ECHO_T}unsupported" >&6; } ;; + { $as_echo "$as_me:$LINENO: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; *) CC="$CC $ac_cv_prog_cc_c89" - { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 -echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; + { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; esac @@ -3198,8 +3331,8 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ echo "$as_me:$LINENO: checking for --with-cxx-main=" >&5 -echo $ECHO_N "checking for --with-cxx-main=... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-cxx-main=" >&5 +$as_echo_n "checking for --with-cxx-main=... " >&6; } # Check whether --with-cxx_main was given. if test "${with_cxx_main+set}" = set; then @@ -3224,8 +3357,8 @@ else fi -{ echo "$as_me:$LINENO: result: $with_cxx_main" >&5 -echo "${ECHO_T}$with_cxx_main" >&6; } +{ $as_echo "$as_me:$LINENO: result: $with_cxx_main" >&5 +$as_echo "$with_cxx_main" >&6; } preset_cxx="$CXX" if test -z "$CXX" @@ -3233,10 +3366,10 @@ then case "$CC" in gcc) # Extract the first word of "g++", so it can be a program name with args. set dummy g++; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_path_CXX+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else case $CXX in [\\/]* | ?:[\\/]*) @@ -3251,7 +3384,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -3264,20 +3397,20 @@ esac fi CXX=$ac_cv_path_CXX if test -n "$CXX"; then - { echo "$as_me:$LINENO: result: $CXX" >&5 -echo "${ECHO_T}$CXX" >&6; } + { $as_echo "$as_me:$LINENO: result: $CXX" >&5 +$as_echo "$CXX" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi ;; cc) # Extract the first word of "c++", so it can be a program name with args. set dummy c++; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_path_CXX+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else case $CXX in [\\/]* | ?:[\\/]*) @@ -3292,7 +3425,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -3305,11 +3438,11 @@ esac fi CXX=$ac_cv_path_CXX if test -n "$CXX"; then - { echo "$as_me:$LINENO: result: $CXX" >&5 -echo "${ECHO_T}$CXX" >&6; } + { $as_echo "$as_me:$LINENO: result: $CXX" >&5 +$as_echo "$CXX" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi ;; @@ -3325,10 +3458,10 @@ then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_CXX+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$CXX"; then ac_cv_prog_CXX="$CXX" # Let the user override the test. @@ -3341,7 +3474,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CXX="$ac_prog" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -3352,11 +3485,11 @@ fi fi CXX=$ac_cv_prog_CXX if test -n "$CXX"; then - { echo "$as_me:$LINENO: result: $CXX" >&5 -echo "${ECHO_T}$CXX" >&6; } + { $as_echo "$as_me:$LINENO: result: $CXX" >&5 +$as_echo "$CXX" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -3371,12 +3504,12 @@ test -n "$CXX" || CXX="notfound" fi if test "$preset_cxx" != "$CXX" then - { echo "$as_me:$LINENO: WARNING: + { $as_echo "$as_me:$LINENO: WARNING: By default, distutils will build C++ extension modules with \"$CXX\". If this is not intended, then set CXX on the configure command line. " >&5 -echo "$as_me: WARNING: +$as_echo "$as_me: WARNING: By default, distutils will build C++ extension modules with \"$CXX\". If this is not intended, then set CXX on the configure command line. @@ -3391,15 +3524,15 @@ ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 -echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if test "${ac_cv_prog_CPP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else # Double quotes because CPP needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" @@ -3431,20 +3564,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. @@ -3468,13 +3602,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err @@ -3482,7 +3617,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 # Broken: success on invalid input. continue else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. @@ -3507,8 +3642,8 @@ fi else ac_cv_prog_CPP=$CPP fi -{ echo "$as_me:$LINENO: result: $CPP" >&5 -echo "${ECHO_T}$CPP" >&6; } +{ $as_echo "$as_me:$LINENO: result: $CPP" >&5 +$as_echo "$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do @@ -3536,20 +3671,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. @@ -3573,13 +3709,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err @@ -3587,7 +3724,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 # Broken: success on invalid input. continue else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. @@ -3603,11 +3740,13 @@ rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else - { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 -echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } fi ac_ext=c @@ -3617,42 +3756,37 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 -echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } if test "${ac_cv_path_GREP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - # Extract the first word of "grep ggrep" to use in msg output -if test -z "$GREP"; then -set dummy grep ggrep; ac_prog_name=$2 -if test "${ac_cv_path_GREP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else + if test -z "$GREP"; then ac_path_GREP_found=false -# Loop through the user's path and test for each of PROGNAME-LIST -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in grep ggrep; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue - # Check for GNU ac_path_GREP and select it if it is found. + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue +# Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP case `"$ac_path_GREP" --version 2>&1` in *GNU*) ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 - echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + $as_echo_n 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - echo 'GREP' >> "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` @@ -3667,74 +3801,60 @@ case `"$ac_path_GREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - - $ac_path_GREP_found && break 3 + $ac_path_GREP_found && break 3 + done done done - -done IFS=$as_save_IFS - - -fi - -GREP="$ac_cv_path_GREP" -if test -z "$GREP"; then - { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 -echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + if test -z "$ac_cv_path_GREP"; then + { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } -fi - + fi else ac_cv_path_GREP=$GREP fi - fi -{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 -echo "${ECHO_T}$ac_cv_path_GREP" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" -{ echo "$as_me:$LINENO: checking for egrep" >&5 -echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } if test "${ac_cv_path_EGREP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else - # Extract the first word of "egrep" to use in msg output -if test -z "$EGREP"; then -set dummy egrep; ac_prog_name=$2 -if test "${ac_cv_path_EGREP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else + if test -z "$EGREP"; then ac_path_EGREP_found=false -# Loop through the user's path and test for each of PROGNAME-LIST -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in egrep; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue - # Check for GNU ac_path_EGREP and select it if it is found. + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue +# Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP case `"$ac_path_EGREP" --version 2>&1` in *GNU*) ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 - echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + $as_echo_n 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - echo 'EGREP' >> "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` @@ -3749,63 +3869,510 @@ case `"$ac_path_EGREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - - $ac_path_EGREP_found && break 3 + $ac_path_EGREP_found && break 3 + done done done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if test "${ac_cv_header_stdc+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_header_stdc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_header_stdc=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + + + + + + + + + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + eval "$as_ac_Header=yes" +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi done -IFS=$as_save_IFS + + if test "${ac_cv_header_minix_config_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5 +$as_echo_n "checking for minix/config.h... " >&6; } +if test "${ac_cv_header_minix_config_h+set}" = set; then + $as_echo_n "(cached) " >&6 fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5 +$as_echo "$ac_cv_header_minix_config_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking minix/config.h usability" >&5 +$as_echo_n "checking minix/config.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 -EGREP="$ac_cv_path_EGREP" -if test -z "$EGREP"; then - { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 -echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} - { (exit 1); exit 1; }; } + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking minix/config.h presence" >&5 +$as_echo_n "checking minix/config.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no fi +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## -------------------------------------- ## +## Report this to http://bugs.python.org/ ## +## -------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5 +$as_echo_n "checking for minix/config.h... " >&6; } +if test "${ac_cv_header_minix_config_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_minix_config_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5 +$as_echo "$ac_cv_header_minix_config_h" >&6; } + +fi +if test "x$ac_cv_header_minix_config_h" = x""yes; then + MINIX=yes +else + MINIX= +fi + + + if test "$MINIX" = yes; then + +cat >>confdefs.h <<\_ACEOF +#define _POSIX_SOURCE 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define _POSIX_1_SOURCE 2 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define _MINIX 1 +_ACEOF + + fi + + + + { $as_echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5 +$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } +if test "${ac_cv_safe_to_define___extensions__+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +# define __EXTENSIONS__ 1 + $ac_includes_default +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_safe_to_define___extensions__=yes else - ac_cv_path_EGREP=$EGREP -fi - + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 - fi + ac_cv_safe_to_define___extensions__=no fi -{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 -echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } - EGREP="$ac_cv_path_EGREP" - +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5 +$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } + test $ac_cv_safe_to_define___extensions__ = yes && + cat >>confdefs.h <<\_ACEOF +#define __EXTENSIONS__ 1 +_ACEOF -{ echo "$as_me:$LINENO: checking for AIX" >&5 -echo $ECHO_N "checking for AIX... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ + cat >>confdefs.h <<\_ACEOF +#define _ALL_SOURCE 1 _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#ifdef _AIX - yes -#endif + cat >>confdefs.h <<\_ACEOF +#define _GNU_SOURCE 1 _ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } -cat >>confdefs.h <<\_ACEOF -#define _ALL_SOURCE 1 + + cat >>confdefs.h <<\_ACEOF +#define _POSIX_PTHREAD_SEMANTICS 1 _ACEOF -else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } -fi -rm -f -r conftest* + cat >>confdefs.h <<\_ACEOF +#define _TANDEM_SOURCE 1 +_ACEOF @@ -3818,8 +4385,8 @@ atheos*|Linux*/1*) esac -{ echo "$as_me:$LINENO: checking for --with-suffix" >&5 -echo $ECHO_N "checking for --with-suffix... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-suffix" >&5 +$as_echo_n "checking for --with-suffix... " >&6; } # Check whether --with-suffix was given. if test "${with_suffix+set}" = set; then @@ -3831,26 +4398,26 @@ if test "${with_suffix+set}" = set; then esac fi -{ echo "$as_me:$LINENO: result: $EXEEXT" >&5 -echo "${ECHO_T}$EXEEXT" >&6; } +{ $as_echo "$as_me:$LINENO: result: $EXEEXT" >&5 +$as_echo "$EXEEXT" >&6; } # Test whether we're running on a non-case-sensitive system, in which # case we give a warning if no ext is given -{ echo "$as_me:$LINENO: checking for case-insensitive build directory" >&5 -echo $ECHO_N "checking for case-insensitive build directory... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for case-insensitive build directory" >&5 +$as_echo_n "checking for case-insensitive build directory... " >&6; } if test ! -d CaseSensitiveTestDir; then mkdir CaseSensitiveTestDir fi if test -d casesensitivetestdir then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } BUILDEXEEXT=.exe else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } BUILDEXEEXT=$EXEEXT fi rmdir CaseSensitiveTestDir @@ -3867,10 +4434,6 @@ hp*|HP*) case $CC in cc|*/cc) CC="$CC -Ae";; esac;; -Monterey*) - case $CC in - cc) CC="$CC -Wl,-Bexport";; - esac;; SunOS*) # Some functions have a prototype only with that define, e.g. confstr @@ -3883,14 +4446,14 @@ esac -{ echo "$as_me:$LINENO: checking LIBRARY" >&5 -echo $ECHO_N "checking LIBRARY... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking LIBRARY" >&5 +$as_echo_n "checking LIBRARY... " >&6; } if test -z "$LIBRARY" then LIBRARY='libpython$(VERSION).a' fi -{ echo "$as_me:$LINENO: result: $LIBRARY" >&5 -echo "${ECHO_T}$LIBRARY" >&6; } +{ $as_echo "$as_me:$LINENO: result: $LIBRARY" >&5 +$as_echo "$LIBRARY" >&6; } # LDLIBRARY is the name of the library to link against (as opposed to the # name of the library into which to insert object files). BLDLIBRARY is also @@ -3925,8 +4488,8 @@ RUNSHARED='' # This is altered for AIX in order to build the export list before # linking. -{ echo "$as_me:$LINENO: checking LINKCC" >&5 -echo $ECHO_N "checking LINKCC... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking LINKCC" >&5 +$as_echo_n "checking LINKCC... " >&6; } if test -z "$LINKCC" then LINKCC='$(PURIFY) $(MAINCC)' @@ -3938,16 +4501,14 @@ then exp_extra="." fi LINKCC="\$(srcdir)/Modules/makexp_aix Modules/python.exp $exp_extra \$(LIBRARY); $LINKCC";; - Monterey64*) - LINKCC="$LINKCC -L/usr/lib/ia64l64";; QNX*) # qcc must be used because the other compilers do not # support -N. LINKCC=qcc;; esac fi -{ echo "$as_me:$LINENO: result: $LINKCC" >&5 -echo "${ECHO_T}$LINKCC" >&6; } +{ $as_echo "$as_me:$LINENO: result: $LINKCC" >&5 +$as_echo "$LINKCC" >&6; } # GNULD is set to "yes" if the GNU linker is used. If this goes wrong # make sure we default having it set to "no": this is used by @@ -3955,8 +4516,8 @@ echo "${ECHO_T}$LINKCC" >&6; } # to linker command lines, and failing to detect GNU ld simply results # in the same bahaviour as before. -{ echo "$as_me:$LINENO: checking for GNU ld" >&5 -echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } ac_prog=ld if test "$GCC" = yes; then ac_prog=`$CC -print-prog-name=ld` @@ -3967,11 +4528,11 @@ case `"$ac_prog" -V 2>&1 < /dev/null` in *) GNULD=no;; esac -{ echo "$as_me:$LINENO: result: $GNULD" >&5 -echo "${ECHO_T}$GNULD" >&6; } +{ $as_echo "$as_me:$LINENO: result: $GNULD" >&5 +$as_echo "$GNULD" >&6; } -{ echo "$as_me:$LINENO: checking for --enable-shared" >&5 -echo $ECHO_N "checking for --enable-shared... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --enable-shared" >&5 +$as_echo_n "checking for --enable-shared... " >&6; } # Check whether --enable-shared was given. if test "${enable_shared+set}" = set; then enableval=$enable_shared; @@ -3987,11 +4548,11 @@ then enable_shared="no";; esac fi -{ echo "$as_me:$LINENO: result: $enable_shared" >&5 -echo "${ECHO_T}$enable_shared" >&6; } +{ $as_echo "$as_me:$LINENO: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } -{ echo "$as_me:$LINENO: checking for --enable-profiling" >&5 -echo $ECHO_N "checking for --enable-profiling... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --enable-profiling" >&5 +$as_echo_n "checking for --enable-profiling... " >&6; } # Check whether --enable-profiling was given. if test "${enable_profiling+set}" = set; then enableval=$enable_profiling; ac_save_cc="$CC" @@ -4013,29 +4574,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_enable_profiling="yes" else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_enable_profiling="no" fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -4043,8 +4607,8 @@ fi CC="$ac_save_cc" fi -{ echo "$as_me:$LINENO: result: $ac_enable_profiling" >&5 -echo "${ECHO_T}$ac_enable_profiling" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_enable_profiling" >&5 +$as_echo "$ac_enable_profiling" >&6; } case "$ac_enable_profiling" in "yes") @@ -4053,8 +4617,8 @@ case "$ac_enable_profiling" in ;; esac -{ echo "$as_me:$LINENO: checking LDLIBRARY" >&5 -echo $ECHO_N "checking LDLIBRARY... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking LDLIBRARY" >&5 +$as_echo_n "checking LDLIBRARY... " >&6; } # MacOSX framework builds need more magic. LDLIBRARY is the dynamic # library that we build, but we do not want to link against it (we @@ -4138,16 +4702,16 @@ else # shared is disabled esac fi -{ echo "$as_me:$LINENO: result: $LDLIBRARY" >&5 -echo "${ECHO_T}$LDLIBRARY" >&6; } +{ $as_echo "$as_me:$LINENO: result: $LDLIBRARY" >&5 +$as_echo "$LDLIBRARY" >&6; } if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_RANLIB+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. @@ -4160,7 +4724,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4171,11 +4735,11 @@ fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then - { echo "$as_me:$LINENO: result: $RANLIB" >&5 -echo "${ECHO_T}$RANLIB" >&6; } + { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -4184,10 +4748,10 @@ if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. @@ -4200,7 +4764,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_RANLIB="ranlib" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4211,11 +4775,11 @@ fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then - { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 -echo "${ECHO_T}$ac_ct_RANLIB" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then @@ -4223,12 +4787,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&5 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&2;} +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB @@ -4242,10 +4802,10 @@ for ac_prog in ar aal do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_AR+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. @@ -4258,7 +4818,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_AR="$ac_prog" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4269,11 +4829,11 @@ fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then - { echo "$as_me:$LINENO: result: $AR" >&5 -echo "${ECHO_T}$AR" >&6; } + { $as_echo "$as_me:$LINENO: result: $AR" >&5 +$as_echo "$AR" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -4292,10 +4852,10 @@ fi # Extract the first word of "svnversion", so it can be a program name with args. set dummy svnversion; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_SVNVERSION+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$SVNVERSION"; then ac_cv_prog_SVNVERSION="$SVNVERSION" # Let the user override the test. @@ -4308,7 +4868,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_SVNVERSION="found" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4320,11 +4880,11 @@ fi fi SVNVERSION=$ac_cv_prog_SVNVERSION if test -n "$SVNVERSION"; then - { echo "$as_me:$LINENO: result: $SVNVERSION" >&5 -echo "${ECHO_T}$SVNVERSION" >&6; } + { $as_echo "$as_me:$LINENO: result: $SVNVERSION" >&5 +$as_echo "$SVNVERSION" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -4360,8 +4920,8 @@ for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do fi done if test -z "$ac_aux_dir"; then - { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5 -echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} + { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5 +$as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} { (exit 1); exit 1; }; } fi @@ -4387,11 +4947,12 @@ ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # OS/2's system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. -{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 -echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... " >&6; } if test -z "$INSTALL"; then if test "${ac_cv_path_install+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH @@ -4420,17 +4981,29 @@ case $as_dir/ in # program-specific install script used by HP pwplus--don't use. : else - ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" - break 3 + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi fi fi done done ;; esac + done IFS=$as_save_IFS +rm -rf conftest.one conftest.two conftest.dir fi if test "${ac_cv_path_install+set}" = set; then @@ -4443,8 +5016,8 @@ fi INSTALL=$ac_install_sh fi fi -{ echo "$as_me:$LINENO: result: $INSTALL" >&5 -echo "${ECHO_T}$INSTALL" >&6; } +{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. @@ -4466,8 +5039,8 @@ if test -z "$LN" ; then fi # Check for --with-pydebug -{ echo "$as_me:$LINENO: checking for --with-pydebug" >&5 -echo $ECHO_N "checking for --with-pydebug... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-pydebug" >&5 +$as_echo_n "checking for --with-pydebug... " >&6; } # Check whether --with-pydebug was given. if test "${with_pydebug+set}" = set; then @@ -4479,15 +5052,15 @@ cat >>confdefs.h <<\_ACEOF #define Py_DEBUG 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; }; + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; }; Py_DEBUG='true' -else { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; }; Py_DEBUG='false' +else { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; }; Py_DEBUG='false' fi else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -4542,15 +5115,6 @@ then OPT="-O" ;; esac - - # The current (beta) Monterey compiler dies with optimizations - # XXX what is Monterey? Does it still die w/ -O? Can we get rid of this? - case $ac_sys_system in - Monterey*) - OPT="" - ;; - esac - fi @@ -4565,8 +5129,8 @@ yes) # Python violates C99 rules, by casting between incompatible # pointer types. GCC may generate bad code as a result of that, # so use -fno-strict-aliasing if supported. - { echo "$as_me:$LINENO: checking whether $CC accepts -fno-strict-aliasing" >&5 -echo $ECHO_N "checking whether $CC accepts -fno-strict-aliasing... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether $CC accepts -fno-strict-aliasing" >&5 +$as_echo_n "checking whether $CC accepts -fno-strict-aliasing... " >&6; } ac_save_cc="$CC" CC="$CC -fno-strict-aliasing" if test "$cross_compiling" = yes; then @@ -4586,36 +5150,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_no_strict_aliasing_ok=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_no_strict_aliasing_ok=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi CC="$ac_save_cc" - { echo "$as_me:$LINENO: result: $ac_cv_no_strict_aliasing_ok" >&5 -echo "${ECHO_T}$ac_cv_no_strict_aliasing_ok" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_cv_no_strict_aliasing_ok" >&5 +$as_echo "$ac_cv_no_strict_aliasing_ok" >&6; } if test $ac_cv_no_strict_aliasing_ok = yes then BASECFLAGS="$BASECFLAGS -fno-strict-aliasing" @@ -4663,8 +5230,8 @@ echo "${ECHO_T}$ac_cv_no_strict_aliasing_ok" >&6; } ARCH_RUN_32BIT="arch -i386 -ppc" else - { { echo "$as_me:$LINENO: error: proper usage is --with-universalarch=32-bit|64-bit|all" >&5 -echo "$as_me: error: proper usage is --with-universalarch=32-bit|64-bit|all" >&2;} + { { $as_echo "$as_me:$LINENO: error: proper usage is --with-universalarch=32-bit|64-bit|all" >&5 +$as_echo "$as_me: error: proper usage is --with-universalarch=32-bit|64-bit|all" >&2;} { (exit 1); exit 1; }; } fi @@ -4757,10 +5324,10 @@ then ac_cv_opt_olimit_ok=no fi -{ echo "$as_me:$LINENO: checking whether $CC accepts -OPT:Olimit=0" >&5 -echo $ECHO_N "checking whether $CC accepts -OPT:Olimit=0... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -OPT:Olimit=0" >&5 +$as_echo_n "checking whether $CC accepts -OPT:Olimit=0... " >&6; } if test "${ac_cv_opt_olimit_ok+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_save_cc="$CC" CC="$CC -OPT:Olimit=0" @@ -4781,29 +5348,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_opt_olimit_ok=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_opt_olimit_ok=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -4811,8 +5381,8 @@ fi CC="$ac_save_cc" fi -{ echo "$as_me:$LINENO: result: $ac_cv_opt_olimit_ok" >&5 -echo "${ECHO_T}$ac_cv_opt_olimit_ok" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_opt_olimit_ok" >&5 +$as_echo "$ac_cv_opt_olimit_ok" >&6; } if test $ac_cv_opt_olimit_ok = yes; then case $ac_sys_system in # XXX is this branch needed? On MacOSX 10.2.2 the result of the @@ -4825,10 +5395,10 @@ if test $ac_cv_opt_olimit_ok = yes; then ;; esac else - { echo "$as_me:$LINENO: checking whether $CC accepts -Olimit 1500" >&5 -echo $ECHO_N "checking whether $CC accepts -Olimit 1500... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether $CC accepts -Olimit 1500" >&5 +$as_echo_n "checking whether $CC accepts -Olimit 1500... " >&6; } if test "${ac_cv_olimit_ok+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_save_cc="$CC" CC="$CC -Olimit 1500" @@ -4849,29 +5419,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_olimit_ok=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_olimit_ok=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -4879,8 +5452,8 @@ fi CC="$ac_save_cc" fi - { echo "$as_me:$LINENO: result: $ac_cv_olimit_ok" >&5 -echo "${ECHO_T}$ac_cv_olimit_ok" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_cv_olimit_ok" >&5 +$as_echo "$ac_cv_olimit_ok" >&6; } if test $ac_cv_olimit_ok = yes; then BASECFLAGS="$BASECFLAGS -Olimit 1500" fi @@ -4889,8 +5462,8 @@ fi # Check whether GCC supports PyArg_ParseTuple format if test "$GCC" = "yes" then - { echo "$as_me:$LINENO: checking whether gcc supports ParseTuple __format__" >&5 -echo $ECHO_N "checking whether gcc supports ParseTuple __format__... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether gcc supports ParseTuple __format__" >&5 +$as_echo_n "checking whether gcc supports ParseTuple __format__... " >&6; } save_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -Werror" cat >conftest.$ac_ext <<_ACEOF @@ -4916,13 +5489,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -4932,14 +5506,14 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_ATTRIBUTE_FORMAT_PARSETUPLE 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -4952,10 +5526,10 @@ fi # complain if unaccepted options are passed (e.g. gcc on Mac OS X). # So we have to see first whether pthreads are available without # options before we can check whether -Kpthread improves anything. -{ echo "$as_me:$LINENO: checking whether pthreads are available without options" >&5 -echo $ECHO_N "checking whether pthreads are available without options... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether pthreads are available without options" >&5 +$as_echo_n "checking whether pthreads are available without options... " >&6; } if test "${ac_cv_pthread_is_default+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then ac_cv_pthread_is_default=no @@ -4986,19 +5560,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_pthread_is_default=yes @@ -5006,13 +5582,14 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 ac_cv_pthread=no else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_pthread_is_default=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -5020,8 +5597,8 @@ fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_pthread_is_default" >&5 -echo "${ECHO_T}$ac_cv_pthread_is_default" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_pthread_is_default" >&5 +$as_echo "$ac_cv_pthread_is_default" >&6; } if test $ac_cv_pthread_is_default = yes @@ -5033,10 +5610,10 @@ else # Some compilers won't report that they do not support -Kpthread, # so we need to run a program to see whether it really made the # function available. -{ echo "$as_me:$LINENO: checking whether $CC accepts -Kpthread" >&5 -echo $ECHO_N "checking whether $CC accepts -Kpthread... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -Kpthread" >&5 +$as_echo_n "checking whether $CC accepts -Kpthread... " >&6; } if test "${ac_cv_kpthread+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_save_cc="$CC" CC="$CC -Kpthread" @@ -5069,29 +5646,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_kpthread=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_kpthread=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -5099,8 +5679,8 @@ fi CC="$ac_save_cc" fi -{ echo "$as_me:$LINENO: result: $ac_cv_kpthread" >&5 -echo "${ECHO_T}$ac_cv_kpthread" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_kpthread" >&5 +$as_echo "$ac_cv_kpthread" >&6; } fi if test $ac_cv_kpthread = no -a $ac_cv_pthread_is_default = no @@ -5110,10 +5690,10 @@ then # Some compilers won't report that they do not support -Kthread, # so we need to run a program to see whether it really made the # function available. -{ echo "$as_me:$LINENO: checking whether $CC accepts -Kthread" >&5 -echo $ECHO_N "checking whether $CC accepts -Kthread... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -Kthread" >&5 +$as_echo_n "checking whether $CC accepts -Kthread... " >&6; } if test "${ac_cv_kthread+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_save_cc="$CC" CC="$CC -Kthread" @@ -5146,29 +5726,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_kthread=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_kthread=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -5176,8 +5759,8 @@ fi CC="$ac_save_cc" fi -{ echo "$as_me:$LINENO: result: $ac_cv_kthread" >&5 -echo "${ECHO_T}$ac_cv_kthread" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_kthread" >&5 +$as_echo "$ac_cv_kthread" >&6; } fi if test $ac_cv_kthread = no -a $ac_cv_pthread_is_default = no @@ -5187,10 +5770,10 @@ then # Some compilers won't report that they do not support -pthread, # so we need to run a program to see whether it really made the # function available. -{ echo "$as_me:$LINENO: checking whether $CC accepts -pthread" >&5 -echo $ECHO_N "checking whether $CC accepts -pthread... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -pthread" >&5 +$as_echo_n "checking whether $CC accepts -pthread... " >&6; } if test "${ac_cv_thread+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_save_cc="$CC" CC="$CC -pthread" @@ -5223,29 +5806,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_pthread=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_pthread=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -5253,8 +5839,8 @@ fi CC="$ac_save_cc" fi -{ echo "$as_me:$LINENO: result: $ac_cv_pthread" >&5 -echo "${ECHO_T}$ac_cv_pthread" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_pthread" >&5 +$as_echo "$ac_cv_pthread" >&6; } fi # If we have set a CC compiler flag for thread support then @@ -5262,8 +5848,8 @@ fi ac_cv_cxx_thread=no if test ! -z "$CXX" then -{ echo "$as_me:$LINENO: checking whether $CXX also accepts flags for thread support" >&5 -echo $ECHO_N "checking whether $CXX also accepts flags for thread support... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether $CXX also accepts flags for thread support" >&5 +$as_echo_n "checking whether $CXX also accepts flags for thread support... " >&6; } ac_save_cxx="$CXX" if test "$ac_cv_kpthread" = "yes" @@ -5293,17 +5879,17 @@ then fi rm -fr conftest* fi -{ echo "$as_me:$LINENO: result: $ac_cv_cxx_thread" >&5 -echo "${ECHO_T}$ac_cv_cxx_thread" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_cxx_thread" >&5 +$as_echo "$ac_cv_cxx_thread" >&6; } fi CXX="$ac_save_cxx" # checks for header files -{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 -echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } if test "${ac_cv_header_stdc+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -5330,20 +5916,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_stdc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no @@ -5368,7 +5955,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f -r conftest* +rm -f conftest* fi @@ -5389,7 +5976,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f -r conftest* +rm -f conftest* fi @@ -5435,37 +6022,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 -echo "${ECHO_T}$ac_cv_header_stdc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF @@ -5474,75 +6064,6 @@ _ACEOF fi -# On IRIX 5.3, sys/types and inttypes.h are conflicting. - - - - - - - - - -for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ - inttypes.h stdint.h unistd.h -do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default - -#include <$ac_header> -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - eval "$as_ac_Header=yes" -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - eval "$as_ac_Header=no" -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_Header'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF - -fi - -done - - @@ -5610,20 +6131,21 @@ sys/times.h sys/types.h sys/un.h sys/utsname.h sys/wait.h pty.h libutil.h \ sys/resource.h netpacket/packet.h sysexits.h bluetooth.h \ bluetooth/bluetooth.h linux/tipc.h do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -5639,32 +6161,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -5678,51 +6201,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## -------------------------------------- ## ## Report this to http://bugs.python.org/ ## @@ -5731,21 +6255,24 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -5759,11 +6286,11 @@ done ac_header_dirent=no for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do - as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5 -echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6; } + as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5 +$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -5789,20 +6316,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" @@ -5810,12 +6338,15 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_Header'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 _ACEOF ac_header_dirent=$ac_hdr; break @@ -5824,10 +6355,10 @@ fi done # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. if test $ac_header_dirent = dirent.h; then - { echo "$as_me:$LINENO: checking for library containing opendir" >&5 -echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for library containing opendir" >&5 +$as_echo_n "checking for library containing opendir... " >&6; } if test "${ac_cv_search_opendir+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF @@ -5865,26 +6396,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_search_opendir=$ac_res else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_opendir+set}" = set; then @@ -5899,8 +6434,8 @@ fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 -echo "${ECHO_T}$ac_cv_search_opendir" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 +$as_echo "$ac_cv_search_opendir" >&6; } ac_res=$ac_cv_search_opendir if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" @@ -5908,10 +6443,10 @@ if test "$ac_res" != no; then fi else - { echo "$as_me:$LINENO: checking for library containing opendir" >&5 -echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for library containing opendir" >&5 +$as_echo_n "checking for library containing opendir... " >&6; } if test "${ac_cv_search_opendir+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF @@ -5949,26 +6484,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_search_opendir=$ac_res else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_opendir+set}" = set; then @@ -5983,8 +6522,8 @@ fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 -echo "${ECHO_T}$ac_cv_search_opendir" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 +$as_echo "$ac_cv_search_opendir" >&6; } ac_res=$ac_cv_search_opendir if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" @@ -5993,10 +6532,10 @@ fi fi -{ echo "$as_me:$LINENO: checking whether sys/types.h defines makedev" >&5 -echo $ECHO_N "checking whether sys/types.h defines makedev... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether sys/types.h defines makedev" >&5 +$as_echo_n "checking whether sys/types.h defines makedev... " >&6; } if test "${ac_cv_header_sys_types_h_makedev+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6019,46 +6558,50 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_header_sys_types_h_makedev=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_sys_types_h_makedev=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_types_h_makedev" >&5 -echo "${ECHO_T}$ac_cv_header_sys_types_h_makedev" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_types_h_makedev" >&5 +$as_echo "$ac_cv_header_sys_types_h_makedev" >&6; } if test $ac_cv_header_sys_types_h_makedev = no; then if test "${ac_cv_header_sys_mkdev_h+set}" = set; then - { echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5 -echo $ECHO_N "checking for sys/mkdev.h... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5 +$as_echo_n "checking for sys/mkdev.h... " >&6; } if test "${ac_cv_header_sys_mkdev_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5 -echo "${ECHO_T}$ac_cv_header_sys_mkdev_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5 +$as_echo "$ac_cv_header_sys_mkdev_h" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking sys/mkdev.h usability" >&5 -echo $ECHO_N "checking sys/mkdev.h usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking sys/mkdev.h usability" >&5 +$as_echo_n "checking sys/mkdev.h usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6074,32 +6617,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking sys/mkdev.h presence" >&5 -echo $ECHO_N "checking sys/mkdev.h presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking sys/mkdev.h presence" >&5 +$as_echo_n "checking sys/mkdev.h presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6113,51 +6657,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: sys/mkdev.h: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: sys/mkdev.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: present but cannot be compiled" >&5 -echo "$as_me: WARNING: sys/mkdev.h: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: sys/mkdev.h: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: sys/mkdev.h: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: sys/mkdev.h: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: sys/mkdev.h: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: sys/mkdev.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: sys/mkdev.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: sys/mkdev.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: sys/mkdev.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: sys/mkdev.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## -------------------------------------- ## ## Report this to http://bugs.python.org/ ## @@ -6166,18 +6711,18 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5 -echo $ECHO_N "checking for sys/mkdev.h... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5 +$as_echo_n "checking for sys/mkdev.h... " >&6; } if test "${ac_cv_header_sys_mkdev_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_header_sys_mkdev_h=$ac_header_preproc fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5 -echo "${ECHO_T}$ac_cv_header_sys_mkdev_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5 +$as_echo "$ac_cv_header_sys_mkdev_h" >&6; } fi -if test $ac_cv_header_sys_mkdev_h = yes; then +if test "x$ac_cv_header_sys_mkdev_h" = x""yes; then cat >>confdefs.h <<\_ACEOF #define MAJOR_IN_MKDEV 1 @@ -6189,17 +6734,17 @@ fi if test $ac_cv_header_sys_mkdev_h = no; then if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then - { echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5 -echo $ECHO_N "checking for sys/sysmacros.h... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5 +$as_echo_n "checking for sys/sysmacros.h... " >&6; } if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5 -echo "${ECHO_T}$ac_cv_header_sys_sysmacros_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5 +$as_echo "$ac_cv_header_sys_sysmacros_h" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking sys/sysmacros.h usability" >&5 -echo $ECHO_N "checking sys/sysmacros.h usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking sys/sysmacros.h usability" >&5 +$as_echo_n "checking sys/sysmacros.h usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6215,32 +6760,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking sys/sysmacros.h presence" >&5 -echo $ECHO_N "checking sys/sysmacros.h presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking sys/sysmacros.h presence" >&5 +$as_echo_n "checking sys/sysmacros.h presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6254,51 +6800,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: present but cannot be compiled" >&5 -echo "$as_me: WARNING: sys/sysmacros.h: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: sys/sysmacros.h: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: sys/sysmacros.h: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: sys/sysmacros.h: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: sys/sysmacros.h: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: sys/sysmacros.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: sys/sysmacros.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: sys/sysmacros.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: sys/sysmacros.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: sys/sysmacros.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## -------------------------------------- ## ## Report this to http://bugs.python.org/ ## @@ -6307,18 +6854,18 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5 -echo $ECHO_N "checking for sys/sysmacros.h... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5 +$as_echo_n "checking for sys/sysmacros.h... " >&6; } if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_header_sys_sysmacros_h=$ac_header_preproc fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5 -echo "${ECHO_T}$ac_cv_header_sys_sysmacros_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5 +$as_echo "$ac_cv_header_sys_sysmacros_h" >&6; } fi -if test $ac_cv_header_sys_sysmacros_h = yes; then +if test "x$ac_cv_header_sys_sysmacros_h" = x""yes; then cat >>confdefs.h <<\_ACEOF #define MAJOR_IN_SYSMACROS 1 @@ -6335,11 +6882,11 @@ fi for ac_header in term.h do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6361,20 +6908,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" @@ -6382,12 +6930,15 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_Header'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -6399,11 +6950,11 @@ done for ac_header in linux/netlink.h do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6428,20 +6979,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" @@ -6449,12 +7001,15 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_Header'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -6464,8 +7019,8 @@ done # checks for typedefs was_it_defined=no -{ echo "$as_me:$LINENO: checking for clock_t in time.h" >&5 -echo $ECHO_N "checking for clock_t in time.h... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for clock_t in time.h" >&5 +$as_echo_n "checking for clock_t in time.h... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6487,14 +7042,14 @@ _ACEOF fi -rm -f -r conftest* +rm -f conftest* -{ echo "$as_me:$LINENO: result: $was_it_defined" >&5 -echo "${ECHO_T}$was_it_defined" >&6; } +{ $as_echo "$as_me:$LINENO: result: $was_it_defined" >&5 +$as_echo "$was_it_defined" >&6; } # Check whether using makedev requires defining _OSF_SOURCE -{ echo "$as_me:$LINENO: checking for makedev" >&5 -echo $ECHO_N "checking for makedev... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for makedev" >&5 +$as_echo_n "checking for makedev... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6516,26 +7071,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_has_makedev=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_has_makedev=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test "$ac_cv_has_makedev" = "no"; then @@ -6564,26 +7123,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_has_makedev=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_has_makedev=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test "$ac_cv_has_makedev" = "yes"; then @@ -6594,8 +7157,8 @@ _ACEOF fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_has_makedev" >&5 -echo "${ECHO_T}$ac_cv_has_makedev" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_has_makedev" >&5 +$as_echo "$ac_cv_has_makedev" >&6; } if test "$ac_cv_has_makedev" = "yes"; then cat >>confdefs.h <<\_ACEOF @@ -6612,8 +7175,8 @@ fi # work-around, disable LFS on such configurations use_lfs=yes -{ echo "$as_me:$LINENO: checking Solaris LFS bug" >&5 -echo $ECHO_N "checking Solaris LFS bug... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking Solaris LFS bug" >&5 +$as_echo_n "checking Solaris LFS bug... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6639,28 +7202,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then sol_lfs_bug=no else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 sol_lfs_bug=yes fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $sol_lfs_bug" >&5 -echo "${ECHO_T}$sol_lfs_bug" >&6; } +{ $as_echo "$as_me:$LINENO: result: $sol_lfs_bug" >&5 +$as_echo "$sol_lfs_bug" >&6; } if test "$sol_lfs_bug" = "yes"; then use_lfs=no fi @@ -6688,26 +7252,58 @@ cat >> confdefs.h <<\EOF EOF # Type availability checks -{ echo "$as_me:$LINENO: checking for mode_t" >&5 -echo $ECHO_N "checking for mode_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for mode_t" >&5 +$as_echo_n "checking for mode_t... " >&6; } if test "${ac_cv_type_mode_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + ac_cv_type_mode_t=no +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -typedef mode_t ac__type_new_; int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) +if (sizeof (mode_t)) + return 0; + ; return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if (sizeof ((mode_t))) + return 0; ; return 0; } @@ -6718,30 +7314,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_mode_t=yes + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_mode_t=yes +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_mode_t=no + fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5 -echo "${ECHO_T}$ac_cv_type_mode_t" >&6; } -if test $ac_cv_type_mode_t = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5 +$as_echo "$ac_cv_type_mode_t" >&6; } +if test "x$ac_cv_type_mode_t" = x""yes; then : else @@ -6751,26 +7356,58 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for off_t" >&5 -echo $ECHO_N "checking for off_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for off_t" >&5 +$as_echo_n "checking for off_t... " >&6; } if test "${ac_cv_type_off_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + ac_cv_type_off_t=no +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -typedef off_t ac__type_new_; int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) +if (sizeof (off_t)) + return 0; + ; return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if (sizeof ((off_t))) + return 0; ; return 0; } @@ -6781,30 +7418,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_off_t=yes + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_off_t=yes +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_off_t=no + fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5 -echo "${ECHO_T}$ac_cv_type_off_t" >&6; } -if test $ac_cv_type_off_t = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5 +$as_echo "$ac_cv_type_off_t" >&6; } +if test "x$ac_cv_type_off_t" = x""yes; then : else @@ -6814,26 +7460,58 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for pid_t" >&5 -echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for pid_t" >&5 +$as_echo_n "checking for pid_t... " >&6; } if test "${ac_cv_type_pid_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + ac_cv_type_pid_t=no +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -typedef pid_t ac__type_new_; int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) +if (sizeof (pid_t)) + return 0; + ; return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if (sizeof ((pid_t))) + return 0; ; return 0; } @@ -6844,30 +7522,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_pid_t=yes + : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_pid_t=no + ac_cv_type_pid_t=yes fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 -echo "${ECHO_T}$ac_cv_type_pid_t" >&6; } -if test $ac_cv_type_pid_t = yes; then + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 +$as_echo "$ac_cv_type_pid_t" >&6; } +if test "x$ac_cv_type_pid_t" = x""yes; then : else @@ -6877,10 +7564,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking return type of signal handlers" >&5 -echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking return type of signal handlers" >&5 +$as_echo_n "checking return type of signal handlers... " >&6; } if test "${ac_cv_type_signal+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6905,20 +7592,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_type_signal=int else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_signal=void @@ -6926,19 +7614,54 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5 -echo "${ECHO_T}$ac_cv_type_signal" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5 +$as_echo "$ac_cv_type_signal" >&6; } cat >>confdefs.h <<_ACEOF #define RETSIGTYPE $ac_cv_type_signal _ACEOF -{ echo "$as_me:$LINENO: checking for size_t" >&5 -echo $ECHO_N "checking for size_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for size_t" >&5 +$as_echo_n "checking for size_t... " >&6; } if test "${ac_cv_type_size_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else + ac_cv_type_size_t=no +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if (sizeof (size_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6946,14 +7669,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -typedef size_t ac__type_new_; int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; +if (sizeof ((size_t))) + return 0; ; return 0; } @@ -6964,30 +7684,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_size_t=yes + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_size_t=yes +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_size_t=no + fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 -echo "${ECHO_T}$ac_cv_type_size_t" >&6; } -if test $ac_cv_type_size_t = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 +$as_echo "$ac_cv_type_size_t" >&6; } +if test "x$ac_cv_type_size_t" = x""yes; then : else @@ -6997,10 +7726,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5 -echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5 +$as_echo_n "checking for uid_t in sys/types.h... " >&6; } if test "${ac_cv_type_uid_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -7017,11 +7746,11 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_type_uid_t=no fi -rm -f -r conftest* +rm -f conftest* fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 -echo "${ECHO_T}$ac_cv_type_uid_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 +$as_echo "$ac_cv_type_uid_t" >&6; } if test $ac_cv_type_uid_t = no; then cat >>confdefs.h <<\_ACEOF @@ -7036,10 +7765,10 @@ _ACEOF fi - { echo "$as_me:$LINENO: checking for uint32_t" >&5 -echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for uint32_t" >&5 +$as_echo_n "checking for uint32_t... " >&6; } if test "${ac_cv_c_uint32_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_c_uint32_t=no for ac_type in 'uint32_t' 'unsigned int' 'unsigned long int' \ @@ -7067,13 +7796,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -7084,7 +7814,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 esac else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -7094,8 +7824,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_uint32_t" != no && break done fi -{ echo "$as_me:$LINENO: result: $ac_cv_c_uint32_t" >&5 -echo "${ECHO_T}$ac_cv_c_uint32_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_uint32_t" >&5 +$as_echo "$ac_cv_c_uint32_t" >&6; } case $ac_cv_c_uint32_t in #( no|yes) ;; #( *) @@ -7112,10 +7842,10 @@ _ACEOF esac - { echo "$as_me:$LINENO: checking for uint64_t" >&5 -echo $ECHO_N "checking for uint64_t... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for uint64_t" >&5 +$as_echo_n "checking for uint64_t... " >&6; } if test "${ac_cv_c_uint64_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_c_uint64_t=no for ac_type in 'uint64_t' 'unsigned int' 'unsigned long int' \ @@ -7143,13 +7873,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -7160,7 +7891,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 esac else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -7170,8 +7901,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_uint64_t" != no && break done fi -{ echo "$as_me:$LINENO: result: $ac_cv_c_uint64_t" >&5 -echo "${ECHO_T}$ac_cv_c_uint64_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_uint64_t" >&5 +$as_echo "$ac_cv_c_uint64_t" >&6; } case $ac_cv_c_uint64_t in #( no|yes) ;; #( *) @@ -7188,10 +7919,10 @@ _ACEOF esac - { echo "$as_me:$LINENO: checking for int32_t" >&5 -echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for int32_t" >&5 +$as_echo_n "checking for int32_t... " >&6; } if test "${ac_cv_c_int32_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_c_int32_t=no for ac_type in 'int32_t' 'int' 'long int' \ @@ -7219,13 +7950,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -7241,7 +7973,7 @@ int main () { static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1) - < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 2))]; + < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 2))]; test_array [0] = 0 ; @@ -7254,20 +7986,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 case $ac_type in @@ -7279,7 +8012,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -7289,8 +8022,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_int32_t" != no && break done fi -{ echo "$as_me:$LINENO: result: $ac_cv_c_int32_t" >&5 -echo "${ECHO_T}$ac_cv_c_int32_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_int32_t" >&5 +$as_echo "$ac_cv_c_int32_t" >&6; } case $ac_cv_c_int32_t in #( no|yes) ;; #( *) @@ -7302,10 +8035,10 @@ _ACEOF esac - { echo "$as_me:$LINENO: checking for int64_t" >&5 -echo $ECHO_N "checking for int64_t... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for int64_t" >&5 +$as_echo_n "checking for int64_t... " >&6; } if test "${ac_cv_c_int64_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_c_int64_t=no for ac_type in 'int64_t' 'int' 'long int' \ @@ -7333,13 +8066,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -7355,7 +8089,7 @@ int main () { static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 1) - < ($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 2))]; + < ($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 2))]; test_array [0] = 0 ; @@ -7368,20 +8102,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 case $ac_type in @@ -7393,7 +8128,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -7403,8 +8138,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_int64_t" != no && break done fi -{ echo "$as_me:$LINENO: result: $ac_cv_c_int64_t" >&5 -echo "${ECHO_T}$ac_cv_c_int64_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_int64_t" >&5 +$as_echo "$ac_cv_c_int64_t" >&6; } case $ac_cv_c_int64_t in #( no|yes) ;; #( *) @@ -7415,26 +8150,24 @@ _ACEOF ;; esac -{ echo "$as_me:$LINENO: checking for ssize_t" >&5 -echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for ssize_t" >&5 +$as_echo_n "checking for ssize_t... " >&6; } if test "${ac_cv_type_ssize_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + ac_cv_type_ssize_t=no +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -typedef ssize_t ac__type_new_; int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; +if (sizeof (ssize_t)) + return 0; ; return 0; } @@ -7445,45 +8178,18 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_ssize_t=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_ssize_t=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5 -echo "${ECHO_T}$ac_cv_type_ssize_t" >&6; } -if test $ac_cv_type_ssize_t = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_SSIZE_T 1 -_ACEOF - -fi - - -# Sizes of various common basic types -# ANSI C requires sizeof(char) == 1, so no need to check it -{ echo "$as_me:$LINENO: checking for int" >&5 -echo $ECHO_N "checking for int... $ECHO_C" >&6; } -if test "${ac_cv_type_int+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -7491,14 +8197,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -typedef int ac__type_new_; int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; +if (sizeof ((ssize_t))) + return 0; ; return 0; } @@ -7509,38 +8212,57 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_int=yes + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_ssize_t=yes +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_int=no + fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5 -echo "${ECHO_T}$ac_cv_type_int" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5 +$as_echo "$ac_cv_type_ssize_t" >&6; } +if test "x$ac_cv_type_ssize_t" = x""yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_SSIZE_T 1 +_ACEOF + +fi + +# Sizes of various common basic types +# ANSI C requires sizeof(char) == 1, so no need to check it # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of int" >&5 -echo $ECHO_N "checking size of int... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of int" >&5 +$as_echo_n "checking size of int... " >&6; } if test "${ac_cv_sizeof_int+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -7551,11 +8273,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= 0)]; test_array [0] = 0 ; @@ -7568,13 +8289,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -7588,11 +8310,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)]; test_array [0] = 0 ; @@ -7605,20 +8326,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -7632,7 +8354,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -7642,11 +8364,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (int))) < 0)]; test_array [0] = 0 ; @@ -7659,13 +8380,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -7679,11 +8401,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= $ac_mid)]; test_array [0] = 0 ; @@ -7696,20 +8417,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -7723,7 +8445,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -7743,11 +8465,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)]; test_array [0] = 0 ; @@ -7760,20 +8481,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -7784,11 +8506,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_int=$ac_lo;; '') if test "$ac_cv_type_int" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (int) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (int) +$as_echo "$as_me: error: cannot compute sizeof (int) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_int=0 fi ;; @@ -7801,9 +8525,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef int ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (int)); } +static unsigned long int ulongval () { return (long int) (sizeof (int)); } #include #include int @@ -7813,20 +8536,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (int))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (int)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (int)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -7839,43 +8564,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_int=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_int" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (int) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (int) +$as_echo "$as_me: error: cannot compute sizeof (int) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_int=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 -echo "${ECHO_T}$ac_cv_sizeof_int" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 +$as_echo "$ac_cv_sizeof_int" >&6; } @@ -7884,68 +8614,14 @@ cat >>confdefs.h <<_ACEOF _ACEOF -{ echo "$as_me:$LINENO: checking for long" >&5 -echo $ECHO_N "checking for long... $ECHO_C" >&6; } -if test "${ac_cv_type_long+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -typedef long ac__type_new_; -int -main () -{ -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_long=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_long=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5 -echo "${ECHO_T}$ac_cv_type_long" >&6; } - # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of long" >&5 -echo $ECHO_N "checking size of long... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of long" >&5 +$as_echo_n "checking size of long... " >&6; } if test "${ac_cv_sizeof_long+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -7956,11 +8632,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= 0)]; test_array [0] = 0 ; @@ -7973,13 +8648,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -7993,11 +8669,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)]; test_array [0] = 0 ; @@ -8010,20 +8685,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -8037,7 +8713,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -8047,11 +8723,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long))) < 0)]; test_array [0] = 0 ; @@ -8064,13 +8739,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -8084,11 +8760,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= $ac_mid)]; test_array [0] = 0 ; @@ -8101,20 +8776,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -8128,7 +8804,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -8148,11 +8824,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)]; test_array [0] = 0 ; @@ -8165,20 +8840,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -8189,11 +8865,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_long=$ac_lo;; '') if test "$ac_cv_type_long" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (long) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (long) +$as_echo "$as_me: error: cannot compute sizeof (long) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_long=0 fi ;; @@ -8206,9 +8884,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (long)); } +static unsigned long int ulongval () { return (long int) (sizeof (long)); } #include #include int @@ -8218,20 +8895,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (long))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (long)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (long)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -8244,43 +8923,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_long=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_long" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (long) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (long) +$as_echo "$as_me: error: cannot compute sizeof (long) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_long=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5 -echo "${ECHO_T}$ac_cv_sizeof_long" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5 +$as_echo "$ac_cv_sizeof_long" >&6; } @@ -8289,68 +8973,14 @@ cat >>confdefs.h <<_ACEOF _ACEOF -{ echo "$as_me:$LINENO: checking for void *" >&5 -echo $ECHO_N "checking for void *... $ECHO_C" >&6; } -if test "${ac_cv_type_void_p+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -typedef void * ac__type_new_; -int -main () -{ -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_void_p=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_void_p=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5 -echo "${ECHO_T}$ac_cv_type_void_p" >&6; } - # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of void *" >&5 -echo $ECHO_N "checking size of void *... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of void *" >&5 +$as_echo_n "checking size of void *... " >&6; } if test "${ac_cv_sizeof_void_p+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -8361,11 +8991,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef void * ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (void *))) >= 0)]; test_array [0] = 0 ; @@ -8378,13 +9007,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -8398,11 +9028,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef void * ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (void *))) <= $ac_mid)]; test_array [0] = 0 ; @@ -8415,20 +9044,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -8442,7 +9072,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -8452,11 +9082,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef void * ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (void *))) < 0)]; test_array [0] = 0 ; @@ -8469,13 +9098,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -8489,11 +9119,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef void * ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (void *))) >= $ac_mid)]; test_array [0] = 0 ; @@ -8506,20 +9135,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -8533,7 +9163,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -8553,11 +9183,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef void * ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (void *))) <= $ac_mid)]; test_array [0] = 0 ; @@ -8570,20 +9199,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -8594,11 +9224,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_void_p=$ac_lo;; '') if test "$ac_cv_type_void_p" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (void *) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (void *) +$as_echo "$as_me: error: cannot compute sizeof (void *) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_void_p=0 fi ;; @@ -8611,9 +9243,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef void * ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (void *)); } +static unsigned long int ulongval () { return (long int) (sizeof (void *)); } #include #include int @@ -8623,20 +9254,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (void *))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (void *)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (void *)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -8649,43 +9282,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_void_p=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_void_p" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (void *) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (void *) +$as_echo "$as_me: error: cannot compute sizeof (void *) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_void_p=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5 -echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5 +$as_echo "$ac_cv_sizeof_void_p" >&6; } @@ -8694,68 +9332,14 @@ cat >>confdefs.h <<_ACEOF _ACEOF -{ echo "$as_me:$LINENO: checking for short" >&5 -echo $ECHO_N "checking for short... $ECHO_C" >&6; } -if test "${ac_cv_type_short+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -typedef short ac__type_new_; -int -main () -{ -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_short=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_short=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5 -echo "${ECHO_T}$ac_cv_type_short" >&6; } - # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of short" >&5 -echo $ECHO_N "checking size of short... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of short" >&5 +$as_echo_n "checking size of short... " >&6; } if test "${ac_cv_sizeof_short+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -8766,11 +9350,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef short ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (short))) >= 0)]; test_array [0] = 0 ; @@ -8783,13 +9366,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -8803,11 +9387,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef short ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (short))) <= $ac_mid)]; test_array [0] = 0 ; @@ -8820,20 +9403,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -8847,7 +9431,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -8857,11 +9441,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef short ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (short))) < 0)]; test_array [0] = 0 ; @@ -8874,13 +9457,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -8894,11 +9478,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef short ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (short))) >= $ac_mid)]; test_array [0] = 0 ; @@ -8911,20 +9494,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -8938,7 +9522,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -8958,11 +9542,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef short ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (short))) <= $ac_mid)]; test_array [0] = 0 ; @@ -8975,20 +9558,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -8999,11 +9583,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_short=$ac_lo;; '') if test "$ac_cv_type_short" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (short) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (short) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (short) +$as_echo "$as_me: error: cannot compute sizeof (short) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_short=0 fi ;; @@ -9016,9 +9602,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef short ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (short)); } +static unsigned long int ulongval () { return (long int) (sizeof (short)); } #include #include int @@ -9028,20 +9613,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (short))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (short)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (short)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -9054,43 +9641,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_short=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_short" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (short) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (short) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (short) +$as_echo "$as_me: error: cannot compute sizeof (short) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_short=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5 -echo "${ECHO_T}$ac_cv_sizeof_short" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5 +$as_echo "$ac_cv_sizeof_short" >&6; } @@ -9099,68 +9691,14 @@ cat >>confdefs.h <<_ACEOF _ACEOF -{ echo "$as_me:$LINENO: checking for float" >&5 -echo $ECHO_N "checking for float... $ECHO_C" >&6; } -if test "${ac_cv_type_float+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -typedef float ac__type_new_; -int -main () -{ -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_float=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_float=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_float" >&5 -echo "${ECHO_T}$ac_cv_type_float" >&6; } - # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of float" >&5 -echo $ECHO_N "checking size of float... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of float" >&5 +$as_echo_n "checking size of float... " >&6; } if test "${ac_cv_sizeof_float+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -9171,11 +9709,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef float ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (float))) >= 0)]; test_array [0] = 0 ; @@ -9188,13 +9725,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -9208,11 +9746,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef float ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (float))) <= $ac_mid)]; test_array [0] = 0 ; @@ -9225,20 +9762,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -9252,7 +9790,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -9262,11 +9800,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef float ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (float))) < 0)]; test_array [0] = 0 ; @@ -9279,13 +9816,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -9299,11 +9837,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef float ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (float))) >= $ac_mid)]; test_array [0] = 0 ; @@ -9316,20 +9853,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -9343,7 +9881,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -9363,11 +9901,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef float ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (float))) <= $ac_mid)]; test_array [0] = 0 ; @@ -9380,20 +9917,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -9404,11 +9942,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_float=$ac_lo;; '') if test "$ac_cv_type_float" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (float) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (float) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (float) +$as_echo "$as_me: error: cannot compute sizeof (float) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_float=0 fi ;; @@ -9421,9 +9961,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef float ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (float)); } +static unsigned long int ulongval () { return (long int) (sizeof (float)); } #include #include int @@ -9433,20 +9972,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (float))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (float)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (float)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -9459,113 +10000,64 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_float=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_float" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (float) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (float) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (float) +$as_echo "$as_me: error: cannot compute sizeof (float) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_float=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_float" >&5 -echo "${ECHO_T}$ac_cv_sizeof_float" >&6; } - +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_float" >&5 +$as_echo "$ac_cv_sizeof_float" >&6; } -cat >>confdefs.h <<_ACEOF -#define SIZEOF_FLOAT $ac_cv_sizeof_float -_ACEOF - - -{ echo "$as_me:$LINENO: checking for double" >&5 -echo $ECHO_N "checking for double... $ECHO_C" >&6; } -if test "${ac_cv_type_double+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -typedef double ac__type_new_; -int -main () -{ -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_double=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_double=no -fi +cat >>confdefs.h <<_ACEOF +#define SIZEOF_FLOAT $ac_cv_sizeof_float +_ACEOF -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_double" >&5 -echo "${ECHO_T}$ac_cv_type_double" >&6; } # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of double" >&5 -echo $ECHO_N "checking size of double... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of double" >&5 +$as_echo_n "checking size of double... " >&6; } if test "${ac_cv_sizeof_double+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -9576,11 +10068,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (double))) >= 0)]; test_array [0] = 0 ; @@ -9593,13 +10084,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -9613,11 +10105,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (double))) <= $ac_mid)]; test_array [0] = 0 ; @@ -9630,20 +10121,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -9657,7 +10149,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -9667,11 +10159,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (double))) < 0)]; test_array [0] = 0 ; @@ -9684,13 +10175,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -9704,11 +10196,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (double))) >= $ac_mid)]; test_array [0] = 0 ; @@ -9721,20 +10212,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -9748,7 +10240,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -9768,11 +10260,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (double))) <= $ac_mid)]; test_array [0] = 0 ; @@ -9785,20 +10276,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -9809,11 +10301,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_double=$ac_lo;; '') if test "$ac_cv_type_double" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (double) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (double) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (double) +$as_echo "$as_me: error: cannot compute sizeof (double) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_double=0 fi ;; @@ -9826,9 +10320,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef double ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (double)); } +static unsigned long int ulongval () { return (long int) (sizeof (double)); } #include #include int @@ -9838,20 +10331,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (double))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (double)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (double)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -9864,43 +10359,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_double=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_double" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (double) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (double) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (double) +$as_echo "$as_me: error: cannot compute sizeof (double) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_double=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_double" >&5 -echo "${ECHO_T}$ac_cv_sizeof_double" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_double" >&5 +$as_echo "$ac_cv_sizeof_double" >&6; } @@ -9909,68 +10409,14 @@ cat >>confdefs.h <<_ACEOF _ACEOF -{ echo "$as_me:$LINENO: checking for fpos_t" >&5 -echo $ECHO_N "checking for fpos_t... $ECHO_C" >&6; } -if test "${ac_cv_type_fpos_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -typedef fpos_t ac__type_new_; -int -main () -{ -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_fpos_t=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_fpos_t=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_fpos_t" >&5 -echo "${ECHO_T}$ac_cv_type_fpos_t" >&6; } - # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of fpos_t" >&5 -echo $ECHO_N "checking size of fpos_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of fpos_t" >&5 +$as_echo_n "checking size of fpos_t... " >&6; } if test "${ac_cv_sizeof_fpos_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -9981,11 +10427,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef fpos_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (fpos_t))) >= 0)]; test_array [0] = 0 ; @@ -9998,13 +10443,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -10018,11 +10464,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef fpos_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (fpos_t))) <= $ac_mid)]; test_array [0] = 0 ; @@ -10035,20 +10480,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -10062,7 +10508,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -10072,11 +10518,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef fpos_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (fpos_t))) < 0)]; test_array [0] = 0 ; @@ -10089,13 +10534,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -10109,11 +10555,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef fpos_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (fpos_t))) >= $ac_mid)]; test_array [0] = 0 ; @@ -10126,20 +10571,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -10153,7 +10599,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -10173,11 +10619,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef fpos_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (fpos_t))) <= $ac_mid)]; test_array [0] = 0 ; @@ -10190,20 +10635,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -10214,11 +10660,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_fpos_t=$ac_lo;; '') if test "$ac_cv_type_fpos_t" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (fpos_t) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (fpos_t) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (fpos_t) +$as_echo "$as_me: error: cannot compute sizeof (fpos_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_fpos_t=0 fi ;; @@ -10231,9 +10679,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef fpos_t ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (fpos_t)); } +static unsigned long int ulongval () { return (long int) (sizeof (fpos_t)); } #include #include int @@ -10243,20 +10690,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (fpos_t))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (fpos_t)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (fpos_t)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -10269,43 +10718,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_fpos_t=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_fpos_t" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (fpos_t) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (fpos_t) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (fpos_t) +$as_echo "$as_me: error: cannot compute sizeof (fpos_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_fpos_t=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_fpos_t" >&5 -echo "${ECHO_T}$ac_cv_sizeof_fpos_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_fpos_t" >&5 +$as_echo "$ac_cv_sizeof_fpos_t" >&6; } @@ -10314,68 +10768,14 @@ cat >>confdefs.h <<_ACEOF _ACEOF -{ echo "$as_me:$LINENO: checking for size_t" >&5 -echo $ECHO_N "checking for size_t... $ECHO_C" >&6; } -if test "${ac_cv_type_size_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -typedef size_t ac__type_new_; -int -main () -{ -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_size_t=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_size_t=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 -echo "${ECHO_T}$ac_cv_type_size_t" >&6; } - # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of size_t" >&5 -echo $ECHO_N "checking size of size_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of size_t" >&5 +$as_echo_n "checking size of size_t... " >&6; } if test "${ac_cv_sizeof_size_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -10386,11 +10786,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef size_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (size_t))) >= 0)]; test_array [0] = 0 ; @@ -10403,13 +10802,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -10423,11 +10823,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef size_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (size_t))) <= $ac_mid)]; test_array [0] = 0 ; @@ -10440,20 +10839,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -10467,7 +10867,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -10477,11 +10877,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef size_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (size_t))) < 0)]; test_array [0] = 0 ; @@ -10494,13 +10893,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -10514,11 +10914,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef size_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (size_t))) >= $ac_mid)]; test_array [0] = 0 ; @@ -10531,20 +10930,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -10558,7 +10958,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -10578,11 +10978,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef size_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (size_t))) <= $ac_mid)]; test_array [0] = 0 ; @@ -10595,20 +10994,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -10619,11 +11019,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_size_t=$ac_lo;; '') if test "$ac_cv_type_size_t" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (size_t) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (size_t) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (size_t) +$as_echo "$as_me: error: cannot compute sizeof (size_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_size_t=0 fi ;; @@ -10636,9 +11038,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef size_t ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (size_t)); } +static unsigned long int ulongval () { return (long int) (sizeof (size_t)); } #include #include int @@ -10648,20 +11049,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (size_t))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (size_t)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (size_t)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -10674,43 +11077,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_size_t=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_size_t" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (size_t) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (size_t) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (size_t) +$as_echo "$as_me: error: cannot compute sizeof (size_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_size_t=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_size_t" >&5 -echo "${ECHO_T}$ac_cv_sizeof_size_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_size_t" >&5 +$as_echo "$ac_cv_sizeof_size_t" >&6; } @@ -10719,68 +11127,14 @@ cat >>confdefs.h <<_ACEOF _ACEOF -{ echo "$as_me:$LINENO: checking for pid_t" >&5 -echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; } -if test "${ac_cv_type_pid_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -typedef pid_t ac__type_new_; -int -main () -{ -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_pid_t=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_pid_t=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 -echo "${ECHO_T}$ac_cv_type_pid_t" >&6; } - # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of pid_t" >&5 -echo $ECHO_N "checking size of pid_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of pid_t" >&5 +$as_echo_n "checking size of pid_t... " >&6; } if test "${ac_cv_sizeof_pid_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -10791,11 +11145,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef pid_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (pid_t))) >= 0)]; test_array [0] = 0 ; @@ -10808,13 +11161,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -10828,11 +11182,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef pid_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (pid_t))) <= $ac_mid)]; test_array [0] = 0 ; @@ -10845,20 +11198,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -10872,7 +11226,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -10882,11 +11236,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef pid_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (pid_t))) < 0)]; test_array [0] = 0 ; @@ -10899,13 +11252,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -10919,11 +11273,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef pid_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (pid_t))) >= $ac_mid)]; test_array [0] = 0 ; @@ -10936,20 +11289,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -10963,7 +11317,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -10983,11 +11337,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef pid_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (pid_t))) <= $ac_mid)]; test_array [0] = 0 ; @@ -11000,20 +11353,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -11024,11 +11378,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_pid_t=$ac_lo;; '') if test "$ac_cv_type_pid_t" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (pid_t) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (pid_t) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (pid_t) +$as_echo "$as_me: error: cannot compute sizeof (pid_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_pid_t=0 fi ;; @@ -11041,9 +11397,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef pid_t ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (pid_t)); } +static unsigned long int ulongval () { return (long int) (sizeof (pid_t)); } #include #include int @@ -11053,20 +11408,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (pid_t))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (pid_t)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (pid_t)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -11079,43 +11436,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_pid_t=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_pid_t" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (pid_t) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (pid_t) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (pid_t) +$as_echo "$as_me: error: cannot compute sizeof (pid_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_pid_t=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_pid_t" >&5 -echo "${ECHO_T}$ac_cv_sizeof_pid_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_pid_t" >&5 +$as_echo "$ac_cv_sizeof_pid_t" >&6; } @@ -11125,8 +11487,8 @@ _ACEOF -{ echo "$as_me:$LINENO: checking for long long support" >&5 -echo $ECHO_N "checking for long long support... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for long long support" >&5 +$as_echo_n "checking for long long support... " >&6; } have_long_long=no cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -11149,13 +11511,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -11169,78 +11532,24 @@ _ACEOF have_long_long=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $have_long_long" >&5 -echo "${ECHO_T}$have_long_long" >&6; } +{ $as_echo "$as_me:$LINENO: result: $have_long_long" >&5 +$as_echo "$have_long_long" >&6; } if test "$have_long_long" = yes ; then -{ echo "$as_me:$LINENO: checking for long long" >&5 -echo $ECHO_N "checking for long long... $ECHO_C" >&6; } -if test "${ac_cv_type_long_long+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -typedef long long ac__type_new_; -int -main () -{ -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_long_long=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_long_long=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5 -echo "${ECHO_T}$ac_cv_type_long_long" >&6; } - # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of long long" >&5 -echo $ECHO_N "checking size of long long... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of long long" >&5 +$as_echo_n "checking size of long long... " >&6; } if test "${ac_cv_sizeof_long_long+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -11251,11 +11560,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long long))) >= 0)]; test_array [0] = 0 ; @@ -11268,13 +11576,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -11288,11 +11597,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long long))) <= $ac_mid)]; test_array [0] = 0 ; @@ -11305,20 +11613,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -11332,7 +11641,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -11342,11 +11651,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long long))) < 0)]; test_array [0] = 0 ; @@ -11359,13 +11667,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -11379,11 +11688,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long long))) >= $ac_mid)]; test_array [0] = 0 ; @@ -11396,20 +11704,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -11423,7 +11732,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -11443,11 +11752,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long long))) <= $ac_mid)]; test_array [0] = 0 ; @@ -11460,20 +11768,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -11484,11 +11793,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_long_long=$ac_lo;; '') if test "$ac_cv_type_long_long" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long long) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (long long) +$as_echo "$as_me: error: cannot compute sizeof (long long) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_long_long=0 fi ;; @@ -11501,9 +11812,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long long ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (long long)); } +static unsigned long int ulongval () { return (long int) (sizeof (long long)); } #include #include int @@ -11513,20 +11823,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (long long))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (long long)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (long long)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -11539,43 +11851,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_long_long=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_long_long" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long long) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (long long) +$as_echo "$as_me: error: cannot compute sizeof (long long) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_long_long=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5 -echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5 +$as_echo "$ac_cv_sizeof_long_long" >&6; } @@ -11586,8 +11903,8 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for long double support" >&5 -echo $ECHO_N "checking for long double support... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for long double support" >&5 +$as_echo_n "checking for long double support... " >&6; } have_long_double=no cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -11610,13 +11927,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -11630,78 +11948,24 @@ _ACEOF have_long_double=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $have_long_double" >&5 -echo "${ECHO_T}$have_long_double" >&6; } +{ $as_echo "$as_me:$LINENO: result: $have_long_double" >&5 +$as_echo "$have_long_double" >&6; } if test "$have_long_double" = yes ; then -{ echo "$as_me:$LINENO: checking for long double" >&5 -echo $ECHO_N "checking for long double... $ECHO_C" >&6; } -if test "${ac_cv_type_long_double+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -typedef long double ac__type_new_; -int -main () -{ -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_long_double=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_long_double=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5 -echo "${ECHO_T}$ac_cv_type_long_double" >&6; } - # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of long double" >&5 -echo $ECHO_N "checking size of long double... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of long double" >&5 +$as_echo_n "checking size of long double... " >&6; } if test "${ac_cv_sizeof_long_double+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -11712,11 +11976,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long double))) >= 0)]; test_array [0] = 0 ; @@ -11729,13 +11992,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -11749,11 +12013,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long double))) <= $ac_mid)]; test_array [0] = 0 ; @@ -11766,20 +12029,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -11793,7 +12057,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -11803,11 +12067,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long double))) < 0)]; test_array [0] = 0 ; @@ -11820,13 +12083,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -11840,11 +12104,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long double))) >= $ac_mid)]; test_array [0] = 0 ; @@ -11857,20 +12120,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -11884,7 +12148,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -11904,11 +12168,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long double))) <= $ac_mid)]; test_array [0] = 0 ; @@ -11921,20 +12184,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -11945,11 +12209,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_long_double=$ac_lo;; '') if test "$ac_cv_type_long_double" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long double) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (long double) +$as_echo "$as_me: error: cannot compute sizeof (long double) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_long_double=0 fi ;; @@ -11962,9 +12228,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long double ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (long double)); } +static unsigned long int ulongval () { return (long int) (sizeof (long double)); } #include #include int @@ -11974,20 +12239,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (long double))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (long double)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (long double)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -12000,43 +12267,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_long_double=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_long_double" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long double) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (long double) +$as_echo "$as_me: error: cannot compute sizeof (long double) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_long_double=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5 -echo "${ECHO_T}$ac_cv_sizeof_long_double" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5 +$as_echo "$ac_cv_sizeof_long_double" >&6; } @@ -12048,80 +12320,20 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for _Bool support" >&5 -echo $ECHO_N "checking for _Bool support... $ECHO_C" >&6; } -have_c99_bool=no -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -int -main () -{ -_Bool x; x = (_Bool)0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - - -cat >>confdefs.h <<\_ACEOF -#define HAVE_C99_BOOL 1 -_ACEOF - - have_c99_bool=yes - -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $have_c99_bool" >&5 -echo "${ECHO_T}$have_c99_bool" >&6; } -if test "$have_c99_bool" = yes ; then -{ echo "$as_me:$LINENO: checking for _Bool" >&5 -echo $ECHO_N "checking for _Bool... $ECHO_C" >&6; } -if test "${ac_cv_type__Bool+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF +{ $as_echo "$as_me:$LINENO: checking for _Bool support" >&5 +$as_echo_n "checking for _Bool support... " >&6; } +have_c99_bool=no +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -typedef _Bool ac__type_new_; + int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; +_Bool x; x = (_Bool)0; ; return 0; } @@ -12132,38 +12344,45 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type__Bool=yes + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_C99_BOOL 1 +_ACEOF + + have_c99_bool=yes + else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type__Bool=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5 -echo "${ECHO_T}$ac_cv_type__Bool" >&6; } +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $have_c99_bool" >&5 +$as_echo "$have_c99_bool" >&6; } +if test "$have_c99_bool" = yes ; then # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of _Bool" >&5 -echo $ECHO_N "checking size of _Bool... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of _Bool" >&5 +$as_echo_n "checking size of _Bool... " >&6; } if test "${ac_cv_sizeof__Bool+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -12174,11 +12393,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef _Bool ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (_Bool))) >= 0)]; test_array [0] = 0 ; @@ -12191,13 +12409,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -12211,11 +12430,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef _Bool ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (_Bool))) <= $ac_mid)]; test_array [0] = 0 ; @@ -12228,20 +12446,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -12255,7 +12474,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -12265,11 +12484,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef _Bool ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (_Bool))) < 0)]; test_array [0] = 0 ; @@ -12282,13 +12500,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -12302,11 +12521,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef _Bool ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (_Bool))) >= $ac_mid)]; test_array [0] = 0 ; @@ -12319,20 +12537,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -12346,7 +12565,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -12366,11 +12585,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef _Bool ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (_Bool))) <= $ac_mid)]; test_array [0] = 0 ; @@ -12383,20 +12601,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -12407,11 +12626,13 @@ done case $ac_lo in ?*) ac_cv_sizeof__Bool=$ac_lo;; '') if test "$ac_cv_type__Bool" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (_Bool) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (_Bool) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (_Bool) +$as_echo "$as_me: error: cannot compute sizeof (_Bool) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof__Bool=0 fi ;; @@ -12424,9 +12645,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef _Bool ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (_Bool)); } +static unsigned long int ulongval () { return (long int) (sizeof (_Bool)); } #include #include int @@ -12436,20 +12656,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (_Bool))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (_Bool)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (_Bool)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -12462,43 +12684,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof__Bool=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type__Bool" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (_Bool) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (_Bool) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (_Bool) +$as_echo "$as_me: error: cannot compute sizeof (_Bool) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof__Bool=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof__Bool" >&5 -echo "${ECHO_T}$ac_cv_sizeof__Bool" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof__Bool" >&5 +$as_echo "$ac_cv_sizeof__Bool" >&6; } @@ -12509,12 +12736,13 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for uintptr_t" >&5 -echo $ECHO_N "checking for uintptr_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for uintptr_t" >&5 +$as_echo_n "checking for uintptr_t... " >&6; } if test "${ac_cv_type_uintptr_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + ac_cv_type_uintptr_t=no +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -12524,14 +12752,11 @@ cat >>conftest.$ac_ext <<_ACEOF #include #endif -typedef uintptr_t ac__type_new_; int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; +if (sizeof (uintptr_t)) + return 0; ; return 0; } @@ -12542,55 +12767,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_uintptr_t=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_uintptr_t=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5 -echo "${ECHO_T}$ac_cv_type_uintptr_t" >&6; } -if test $ac_cv_type_uintptr_t = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_UINTPTR_T 1 -_ACEOF - -{ echo "$as_me:$LINENO: checking for uintptr_t" >&5 -echo $ECHO_N "checking for uintptr_t... $ECHO_C" >&6; } -if test "${ac_cv_type_uintptr_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -typedef uintptr_t ac__type_new_; +#ifdef HAVE_STDINT_H + #include + #endif + int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; +if (sizeof ((uintptr_t))) + return 0; ; return 0; } @@ -12601,38 +12804,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_uintptr_t=yes + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_uintptr_t=yes +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_uintptr_t=no + fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5 -echo "${ECHO_T}$ac_cv_type_uintptr_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5 +$as_echo "$ac_cv_type_uintptr_t" >&6; } +if test "x$ac_cv_type_uintptr_t" = x""yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_UINTPTR_T 1 +_ACEOF # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of uintptr_t" >&5 -echo $ECHO_N "checking size of uintptr_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of uintptr_t" >&5 +$as_echo_n "checking size of uintptr_t... " >&6; } if test "${ac_cv_sizeof_uintptr_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -12643,11 +12860,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef uintptr_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (uintptr_t))) >= 0)]; test_array [0] = 0 ; @@ -12660,13 +12876,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -12680,11 +12897,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef uintptr_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (uintptr_t))) <= $ac_mid)]; test_array [0] = 0 ; @@ -12697,20 +12913,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -12724,7 +12941,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -12734,11 +12951,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef uintptr_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (uintptr_t))) < 0)]; test_array [0] = 0 ; @@ -12751,13 +12967,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -12771,11 +12988,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef uintptr_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (uintptr_t))) >= $ac_mid)]; test_array [0] = 0 ; @@ -12788,20 +13004,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -12815,7 +13032,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -12835,11 +13052,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef uintptr_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (uintptr_t))) <= $ac_mid)]; test_array [0] = 0 ; @@ -12852,20 +13068,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -12876,11 +13093,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_uintptr_t=$ac_lo;; '') if test "$ac_cv_type_uintptr_t" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (uintptr_t) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (uintptr_t) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (uintptr_t) +$as_echo "$as_me: error: cannot compute sizeof (uintptr_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_uintptr_t=0 fi ;; @@ -12893,9 +13112,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef uintptr_t ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (uintptr_t)); } +static unsigned long int ulongval () { return (long int) (sizeof (uintptr_t)); } #include #include int @@ -12905,20 +13123,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (uintptr_t))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (uintptr_t)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (uintptr_t)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -12931,43 +13151,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_uintptr_t=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_uintptr_t" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (uintptr_t) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (uintptr_t) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (uintptr_t) +$as_echo "$as_me: error: cannot compute sizeof (uintptr_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_uintptr_t=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_uintptr_t" >&5 -echo "${ECHO_T}$ac_cv_sizeof_uintptr_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_uintptr_t" >&5 +$as_echo "$ac_cv_sizeof_uintptr_t" >&6; } @@ -12981,10 +13206,10 @@ fi # Hmph. AC_CHECK_SIZEOF() doesn't include . -{ echo "$as_me:$LINENO: checking size of off_t" >&5 -echo $ECHO_N "checking size of off_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of off_t" >&5 +$as_echo_n "checking size of off_t... " >&6; } if test "${ac_cv_sizeof_off_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then ac_cv_sizeof_off_t=4 @@ -13011,29 +13236,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_off_t=`cat conftestval` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_sizeof_off_t=0 fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -13041,16 +13269,16 @@ fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_off_t" >&5 -echo "${ECHO_T}$ac_cv_sizeof_off_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_off_t" >&5 +$as_echo "$ac_cv_sizeof_off_t" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_OFF_T $ac_cv_sizeof_off_t _ACEOF -{ echo "$as_me:$LINENO: checking whether to enable large file support" >&5 -echo $ECHO_N "checking whether to enable large file support... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether to enable large file support" >&5 +$as_echo_n "checking whether to enable large file support... " >&6; } if test "$have_long_long" = yes -a \ "$ac_cv_sizeof_off_t" -gt "$ac_cv_sizeof_long" -a \ "$ac_cv_sizeof_long_long" -ge "$ac_cv_sizeof_off_t"; then @@ -13059,18 +13287,18 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_LARGEFILE_SUPPORT 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi # AC_CHECK_SIZEOF() doesn't include . -{ echo "$as_me:$LINENO: checking size of time_t" >&5 -echo $ECHO_N "checking size of time_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of time_t" >&5 +$as_echo_n "checking size of time_t... " >&6; } if test "${ac_cv_sizeof_time_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then ac_cv_sizeof_time_t=4 @@ -13097,29 +13325,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_time_t=`cat conftestval` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_sizeof_time_t=0 fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -13127,8 +13358,8 @@ fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_time_t" >&5 -echo "${ECHO_T}$ac_cv_sizeof_time_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_time_t" >&5 +$as_echo "$ac_cv_sizeof_time_t" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_TIME_T $ac_cv_sizeof_time_t @@ -13145,8 +13376,8 @@ then CC="$CC -Kthread" elif test "$ac_cv_pthread" = "yes" then CC="$CC -pthread" fi -{ echo "$as_me:$LINENO: checking for pthread_t" >&5 -echo $ECHO_N "checking for pthread_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for pthread_t" >&5 +$as_echo_n "checking for pthread_t... " >&6; } have_pthread_t=no cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -13169,34 +13400,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then have_pthread_t=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $have_pthread_t" >&5 -echo "${ECHO_T}$have_pthread_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $have_pthread_t" >&5 +$as_echo "$have_pthread_t" >&6; } if test "$have_pthread_t" = yes ; then # AC_CHECK_SIZEOF() doesn't include . - { echo "$as_me:$LINENO: checking size of pthread_t" >&5 -echo $ECHO_N "checking size of pthread_t... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking size of pthread_t" >&5 +$as_echo_n "checking size of pthread_t... " >&6; } if test "${ac_cv_sizeof_pthread_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then ac_cv_sizeof_pthread_t=4 @@ -13223,29 +13455,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_pthread_t=`cat conftestval` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_sizeof_pthread_t=0 fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -13253,8 +13488,8 @@ fi fi - { echo "$as_me:$LINENO: result: $ac_cv_sizeof_pthread_t" >&5 -echo "${ECHO_T}$ac_cv_sizeof_pthread_t" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_pthread_t" >&5 +$as_echo "$ac_cv_sizeof_pthread_t" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_PTHREAD_T $ac_cv_sizeof_pthread_t @@ -13323,29 +13558,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_osx_32bit=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_osx_32bit=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -13360,8 +13598,8 @@ fi MACOSX_DEFAULT_ARCH="ppc" ;; *) - { { echo "$as_me:$LINENO: error: Unexpected output of 'arch' on OSX" >&5 -echo "$as_me: error: Unexpected output of 'arch' on OSX" >&2;} + { { $as_echo "$as_me:$LINENO: error: Unexpected output of 'arch' on OSX" >&5 +$as_echo "$as_me: error: Unexpected output of 'arch' on OSX" >&2;} { (exit 1); exit 1; }; } ;; esac @@ -13374,8 +13612,8 @@ echo "$as_me: error: Unexpected output of 'arch' on OSX" >&2;} MACOSX_DEFAULT_ARCH="ppc64" ;; *) - { { echo "$as_me:$LINENO: error: Unexpected output of 'arch' on OSX" >&5 -echo "$as_me: error: Unexpected output of 'arch' on OSX" >&2;} + { { $as_echo "$as_me:$LINENO: error: Unexpected output of 'arch' on OSX" >&5 +$as_echo "$as_me: error: Unexpected output of 'arch' on OSX" >&2;} { (exit 1); exit 1; }; } ;; esac @@ -13388,8 +13626,8 @@ echo "$as_me: error: Unexpected output of 'arch' on OSX" >&2;} LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; esac -{ echo "$as_me:$LINENO: checking for --enable-framework" >&5 -echo $ECHO_N "checking for --enable-framework... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --enable-framework" >&5 +$as_echo_n "checking for --enable-framework... " >&6; } if test "$enable_framework" then BASECFLAGS="$BASECFLAGS -fno-common -dynamic" @@ -13400,21 +13638,21 @@ cat >>confdefs.h <<\_ACEOF #define WITH_NEXT_FRAMEWORK 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } if test $enable_shared = "yes" then - { { echo "$as_me:$LINENO: error: Specifying both --enable-shared and --enable-framework is not supported, use only --enable-framework instead" >&5 -echo "$as_me: error: Specifying both --enable-shared and --enable-framework is not supported, use only --enable-framework instead" >&2;} + { { $as_echo "$as_me:$LINENO: error: Specifying both --enable-shared and --enable-framework is not supported, use only --enable-framework instead" >&5 +$as_echo "$as_me: error: Specifying both --enable-shared and --enable-framework is not supported, use only --enable-framework instead" >&2;} { (exit 1); exit 1; }; } fi else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi -{ echo "$as_me:$LINENO: checking for dyld" >&5 -echo $ECHO_N "checking for dyld... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for dyld" >&5 +$as_echo_n "checking for dyld... " >&6; } case $ac_sys_system/$ac_sys_release in Darwin/*) @@ -13422,12 +13660,12 @@ cat >>confdefs.h <<\_ACEOF #define WITH_DYLD 1 _ACEOF - { echo "$as_me:$LINENO: result: always on for Darwin" >&5 -echo "${ECHO_T}always on for Darwin" >&6; } + { $as_echo "$as_me:$LINENO: result: always on for Darwin" >&5 +$as_echo "always on for Darwin" >&6; } ;; *) - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } ;; esac @@ -13439,8 +13677,8 @@ esac # SO is the extension of shared libraries `(including the dot!) # -- usually .so, .sl on HP-UX, .dll on Cygwin -{ echo "$as_me:$LINENO: checking SO" >&5 -echo $ECHO_N "checking SO... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking SO" >&5 +$as_echo_n "checking SO... " >&6; } if test -z "$SO" then case $ac_sys_system in @@ -13465,8 +13703,8 @@ else echo '=====================================================================' sleep 10 fi -{ echo "$as_me:$LINENO: result: $SO" >&5 -echo "${ECHO_T}$SO" >&6; } +{ $as_echo "$as_me:$LINENO: result: $SO" >&5 +$as_echo "$SO" >&6; } cat >>confdefs.h <<_ACEOF @@ -13477,8 +13715,8 @@ _ACEOF # -- "cc -G" on SunOS 5.x, "ld -shared" on IRIX 5 # (Shared libraries in this instance are shared modules to be loaded into # Python, as opposed to building Python itself as a shared library.) -{ echo "$as_me:$LINENO: checking LDSHARED" >&5 -echo $ECHO_N "checking LDSHARED... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking LDSHARED" >&5 +$as_echo_n "checking LDSHARED... " >&6; } if test -z "$LDSHARED" then case $ac_sys_system/$ac_sys_release in @@ -13574,19 +13812,18 @@ then else LDSHARED='$(CC) -G' fi;; SCO_SV*) LDSHARED='$(CC) -Wl,-G,-Bexport';; - Monterey*) LDSHARED="cc -G -dy -Bdynamic -Bexport -L/usr/lib/ia64l64";; CYGWIN*) LDSHARED="gcc -shared -Wl,--enable-auto-image-base";; atheos*) LDSHARED="gcc -shared";; *) LDSHARED="ld";; esac fi -{ echo "$as_me:$LINENO: result: $LDSHARED" >&5 -echo "${ECHO_T}$LDSHARED" >&6; } +{ $as_echo "$as_me:$LINENO: result: $LDSHARED" >&5 +$as_echo "$LDSHARED" >&6; } BLDSHARED=${BLDSHARED-$LDSHARED} # CCSHARED are the C *flags* used to create objects to go into a shared # library (module) -- this is only needed for a few systems -{ echo "$as_me:$LINENO: checking CCSHARED" >&5 -echo $ECHO_N "checking CCSHARED... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking CCSHARED" >&5 +$as_echo_n "checking CCSHARED... " >&6; } if test -z "$CCSHARED" then case $ac_sys_system/$ac_sys_release in @@ -13613,7 +13850,6 @@ then then CCSHARED="-fPIC" else CCSHARED="-Kpic -belf" fi;; - Monterey*) CCSHARED="-G";; IRIX*/6*) case $CC in *gcc*) CCSHARED="-shared";; *) CCSHARED="";; @@ -13621,12 +13857,12 @@ then atheos*) CCSHARED="-fPIC";; esac fi -{ echo "$as_me:$LINENO: result: $CCSHARED" >&5 -echo "${ECHO_T}$CCSHARED" >&6; } +{ $as_echo "$as_me:$LINENO: result: $CCSHARED" >&5 +$as_echo "$CCSHARED" >&6; } # LINKFORSHARED are the flags passed to the $(CC) command that links # the python executable -- this is only needed for a few systems -{ echo "$as_me:$LINENO: checking LINKFORSHARED" >&5 -echo $ECHO_N "checking LINKFORSHARED... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking LINKFORSHARED" >&5 +$as_echo_n "checking LINKFORSHARED... " >&6; } if test -z "$LINKFORSHARED" then case $ac_sys_system/$ac_sys_release in @@ -13673,13 +13909,13 @@ then LINKFORSHARED='-Wl,-E -N 2048K';; esac fi -{ echo "$as_me:$LINENO: result: $LINKFORSHARED" >&5 -echo "${ECHO_T}$LINKFORSHARED" >&6; } +{ $as_echo "$as_me:$LINENO: result: $LINKFORSHARED" >&5 +$as_echo "$LINKFORSHARED" >&6; } -{ echo "$as_me:$LINENO: checking CFLAGSFORSHARED" >&5 -echo $ECHO_N "checking CFLAGSFORSHARED... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking CFLAGSFORSHARED" >&5 +$as_echo_n "checking CFLAGSFORSHARED... " >&6; } if test ! "$LIBRARY" = "$LDLIBRARY" then case $ac_sys_system in @@ -13691,8 +13927,8 @@ then CFLAGSFORSHARED='$(CCSHARED)' esac fi -{ echo "$as_me:$LINENO: result: $CFLAGSFORSHARED" >&5 -echo "${ECHO_T}$CFLAGSFORSHARED" >&6; } +{ $as_echo "$as_me:$LINENO: result: $CFLAGSFORSHARED" >&5 +$as_echo "$CFLAGSFORSHARED" >&6; } # SHLIBS are libraries (except -lc and -lm) to link to the python shared # library (with --enable-shared). @@ -13703,22 +13939,22 @@ echo "${ECHO_T}$CFLAGSFORSHARED" >&6; } # don't need to link LIBS explicitly. The default should be only changed # on systems where this approach causes problems. -{ echo "$as_me:$LINENO: checking SHLIBS" >&5 -echo $ECHO_N "checking SHLIBS... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking SHLIBS" >&5 +$as_echo_n "checking SHLIBS... " >&6; } case "$ac_sys_system" in *) SHLIBS='$(LIBS)';; esac -{ echo "$as_me:$LINENO: result: $SHLIBS" >&5 -echo "${ECHO_T}$SHLIBS" >&6; } +{ $as_echo "$as_me:$LINENO: result: $SHLIBS" >&5 +$as_echo "$SHLIBS" >&6; } # checks for libraries -{ echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 -echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } if test "${ac_cv_lib_dl_dlopen+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" @@ -13750,33 +13986,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_dl_dlopen=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dl_dlopen=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 -echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; } -if test $ac_cv_lib_dl_dlopen = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBDL 1 _ACEOF @@ -13786,10 +14026,10 @@ _ACEOF fi # Dynamic linking for SunOS/Solaris and SYSV -{ echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 -echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } if test "${ac_cv_lib_dld_shl_load+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" @@ -13821,33 +14061,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_dld_shl_load=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dld_shl_load=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 -echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6; } -if test $ac_cv_lib_dld_shl_load = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBDLD 1 _ACEOF @@ -13859,10 +14103,10 @@ fi # only check for sem_init if thread support is requested if test "$with_threads" = "yes" -o -z "$with_threads"; then - { echo "$as_me:$LINENO: checking for library containing sem_init" >&5 -echo $ECHO_N "checking for library containing sem_init... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for library containing sem_init" >&5 +$as_echo_n "checking for library containing sem_init... " >&6; } if test "${ac_cv_search_sem_init+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF @@ -13900,26 +14144,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_search_sem_init=$ac_res else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_sem_init+set}" = set; then @@ -13934,8 +14182,8 @@ fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_search_sem_init" >&5 -echo "${ECHO_T}$ac_cv_search_sem_init" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_sem_init" >&5 +$as_echo "$ac_cv_search_sem_init" >&6; } ac_res=$ac_cv_search_sem_init if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" @@ -13947,10 +14195,10 @@ fi fi # check if we need libintl for locale functions -{ echo "$as_me:$LINENO: checking for textdomain in -lintl" >&5 -echo $ECHO_N "checking for textdomain in -lintl... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for textdomain in -lintl" >&5 +$as_echo_n "checking for textdomain in -lintl... " >&6; } if test "${ac_cv_lib_intl_textdomain+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lintl $LIBS" @@ -13982,33 +14230,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_intl_textdomain=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_intl_textdomain=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_textdomain" >&5 -echo "${ECHO_T}$ac_cv_lib_intl_textdomain" >&6; } -if test $ac_cv_lib_intl_textdomain = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_intl_textdomain" >&5 +$as_echo "$ac_cv_lib_intl_textdomain" >&6; } +if test "x$ac_cv_lib_intl_textdomain" = x""yes; then cat >>confdefs.h <<\_ACEOF #define WITH_LIBINTL 1 @@ -14020,8 +14272,8 @@ fi # checks for system dependent C++ extensions support case "$ac_sys_system" in - AIX*) { echo "$as_me:$LINENO: checking for genuine AIX C++ extensions support" >&5 -echo $ECHO_N "checking for genuine AIX C++ extensions support... $ECHO_C" >&6; } + AIX*) { $as_echo "$as_me:$LINENO: checking for genuine AIX C++ extensions support" >&5 +$as_echo_n "checking for genuine AIX C++ extensions support... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14043,43 +14295,47 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then cat >>confdefs.h <<\_ACEOF #define AIX_GENUINE_CPLUSPLUS 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext;; *) ;; esac # Most SVR4 platforms (e.g. Solaris) need -lsocket and -lnsl. -{ echo "$as_me:$LINENO: checking for t_open in -lnsl" >&5 -echo $ECHO_N "checking for t_open in -lnsl... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for t_open in -lnsl" >&5 +$as_echo_n "checking for t_open in -lnsl... " >&6; } if test "${ac_cv_lib_nsl_t_open+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lnsl $LIBS" @@ -14111,40 +14367,44 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_nsl_t_open=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_nsl_t_open=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_t_open" >&5 -echo "${ECHO_T}$ac_cv_lib_nsl_t_open" >&6; } -if test $ac_cv_lib_nsl_t_open = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_t_open" >&5 +$as_echo "$ac_cv_lib_nsl_t_open" >&6; } +if test "x$ac_cv_lib_nsl_t_open" = x""yes; then LIBS="-lnsl $LIBS" fi # SVR4 -{ echo "$as_me:$LINENO: checking for socket in -lsocket" >&5 -echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for socket in -lsocket" >&5 +$as_echo_n "checking for socket in -lsocket... " >&6; } if test "${ac_cv_lib_socket_socket+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsocket $LIBS $LIBS" @@ -14176,56 +14436,60 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_socket_socket=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_socket_socket=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5 -echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6; } -if test $ac_cv_lib_socket_socket = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5 +$as_echo "$ac_cv_lib_socket_socket" >&6; } +if test "x$ac_cv_lib_socket_socket" = x""yes; then LIBS="-lsocket $LIBS" fi # SVR4 sockets -{ echo "$as_me:$LINENO: checking for --with-libs" >&5 -echo $ECHO_N "checking for --with-libs... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-libs" >&5 +$as_echo_n "checking for --with-libs... " >&6; } # Check whether --with-libs was given. if test "${with_libs+set}" = set; then withval=$with_libs; -{ echo "$as_me:$LINENO: result: $withval" >&5 -echo "${ECHO_T}$withval" >&6; } +{ $as_echo "$as_me:$LINENO: result: $withval" >&5 +$as_echo "$withval" >&6; } LIBS="$withval $LIBS" else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi # Check for use of the system libffi library -{ echo "$as_me:$LINENO: checking for --with-system-ffi" >&5 -echo $ECHO_N "checking for --with-system-ffi... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-system-ffi" >&5 +$as_echo_n "checking for --with-system-ffi... " >&6; } # Check whether --with-system_ffi was given. if test "${with_system_ffi+set}" = set; then @@ -14233,41 +14497,41 @@ if test "${with_system_ffi+set}" = set; then fi -{ echo "$as_me:$LINENO: result: $with_system_ffi" >&5 -echo "${ECHO_T}$with_system_ffi" >&6; } +{ $as_echo "$as_me:$LINENO: result: $with_system_ffi" >&5 +$as_echo "$with_system_ffi" >&6; } # Check for --with-dbmliborder -{ echo "$as_me:$LINENO: checking for --with-dbmliborder" >&5 -echo $ECHO_N "checking for --with-dbmliborder... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-dbmliborder" >&5 +$as_echo_n "checking for --with-dbmliborder... " >&6; } # Check whether --with-dbmliborder was given. if test "${with_dbmliborder+set}" = set; then withval=$with_dbmliborder; if test x$with_dbmliborder = xyes then -{ { echo "$as_me:$LINENO: error: proper usage is --with-dbmliborder=db1:db2:..." >&5 -echo "$as_me: error: proper usage is --with-dbmliborder=db1:db2:..." >&2;} +{ { $as_echo "$as_me:$LINENO: error: proper usage is --with-dbmliborder=db1:db2:..." >&5 +$as_echo "$as_me: error: proper usage is --with-dbmliborder=db1:db2:..." >&2;} { (exit 1); exit 1; }; } else for db in `echo $with_dbmliborder | sed 's/:/ /g'`; do if test x$db != xndbm && test x$db != xgdbm && test x$db != xbdb then - { { echo "$as_me:$LINENO: error: proper usage is --with-dbmliborder=db1:db2:..." >&5 -echo "$as_me: error: proper usage is --with-dbmliborder=db1:db2:..." >&2;} + { { $as_echo "$as_me:$LINENO: error: proper usage is --with-dbmliborder=db1:db2:..." >&5 +$as_echo "$as_me: error: proper usage is --with-dbmliborder=db1:db2:..." >&2;} { (exit 1); exit 1; }; } fi done fi fi -{ echo "$as_me:$LINENO: result: $with_dbmliborder" >&5 -echo "${ECHO_T}$with_dbmliborder" >&6; } +{ $as_echo "$as_me:$LINENO: result: $with_dbmliborder" >&5 +$as_echo "$with_dbmliborder" >&6; } # Determine if signalmodule should be used. -{ echo "$as_me:$LINENO: checking for --with-signal-module" >&5 -echo $ECHO_N "checking for --with-signal-module... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-signal-module" >&5 +$as_echo_n "checking for --with-signal-module... " >&6; } # Check whether --with-signal-module was given. if test "${with_signal_module+set}" = set; then @@ -14278,8 +14542,8 @@ fi if test -z "$with_signal_module" then with_signal_module="yes" fi -{ echo "$as_me:$LINENO: result: $with_signal_module" >&5 -echo "${ECHO_T}$with_signal_module" >&6; } +{ $as_echo "$as_me:$LINENO: result: $with_signal_module" >&5 +$as_echo "$with_signal_module" >&6; } if test "${with_signal_module}" = "yes"; then USE_SIGNAL_MODULE="" @@ -14293,22 +14557,22 @@ fi USE_THREAD_MODULE="" -{ echo "$as_me:$LINENO: checking for --with-dec-threads" >&5 -echo $ECHO_N "checking for --with-dec-threads... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-dec-threads" >&5 +$as_echo_n "checking for --with-dec-threads... " >&6; } # Check whether --with-dec-threads was given. if test "${with_dec_threads+set}" = set; then withval=$with_dec_threads; -{ echo "$as_me:$LINENO: result: $withval" >&5 -echo "${ECHO_T}$withval" >&6; } +{ $as_echo "$as_me:$LINENO: result: $withval" >&5 +$as_echo "$withval" >&6; } LDLAST=-threads if test "${with_thread+set}" != set; then with_thread="$withval"; fi else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -14321,8 +14585,8 @@ fi -{ echo "$as_me:$LINENO: checking for --with-threads" >&5 -echo $ECHO_N "checking for --with-threads... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-threads" >&5 +$as_echo_n "checking for --with-threads... " >&6; } # Check whether --with-threads was given. if test "${with_threads+set}" = set; then @@ -14341,8 +14605,8 @@ fi if test -z "$with_threads" then with_threads="yes" fi -{ echo "$as_me:$LINENO: result: $with_threads" >&5 -echo "${ECHO_T}$with_threads" >&6; } +{ $as_echo "$as_me:$LINENO: result: $with_threads" >&5 +$as_echo "$with_threads" >&6; } if test "$with_threads" = "no" @@ -14408,8 +14672,8 @@ else # According to the POSIX spec, a pthreads implementation must # define _POSIX_THREADS in unistd.h. Some apparently don't # (e.g. gnu pth with pthread emulation) - { echo "$as_me:$LINENO: checking for _POSIX_THREADS in unistd.h" >&5 -echo $ECHO_N "checking for _POSIX_THREADS in unistd.h... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for _POSIX_THREADS in unistd.h" >&5 +$as_echo_n "checking for _POSIX_THREADS in unistd.h... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14429,27 +14693,27 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else unistd_defines_pthreads=no fi -rm -f -r conftest* +rm -f conftest* - { echo "$as_me:$LINENO: result: $unistd_defines_pthreads" >&5 -echo "${ECHO_T}$unistd_defines_pthreads" >&6; } + { $as_echo "$as_me:$LINENO: result: $unistd_defines_pthreads" >&5 +$as_echo "$unistd_defines_pthreads" >&6; } cat >>confdefs.h <<\_ACEOF #define _REENTRANT 1 _ACEOF if test "${ac_cv_header_cthreads_h+set}" = set; then - { echo "$as_me:$LINENO: checking for cthreads.h" >&5 -echo $ECHO_N "checking for cthreads.h... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for cthreads.h" >&5 +$as_echo_n "checking for cthreads.h... " >&6; } if test "${ac_cv_header_cthreads_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_cthreads_h" >&5 -echo "${ECHO_T}$ac_cv_header_cthreads_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_cthreads_h" >&5 +$as_echo "$ac_cv_header_cthreads_h" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking cthreads.h usability" >&5 -echo $ECHO_N "checking cthreads.h usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking cthreads.h usability" >&5 +$as_echo_n "checking cthreads.h usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14465,32 +14729,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking cthreads.h presence" >&5 -echo $ECHO_N "checking cthreads.h presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking cthreads.h presence" >&5 +$as_echo_n "checking cthreads.h presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14504,51 +14769,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: cthreads.h: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: cthreads.h: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: cthreads.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: cthreads.h: present but cannot be compiled" >&5 -echo "$as_me: WARNING: cthreads.h: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: cthreads.h: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: cthreads.h: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: cthreads.h: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: cthreads.h: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: cthreads.h: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: cthreads.h: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: cthreads.h: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: cthreads.h: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: cthreads.h: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: cthreads.h: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: cthreads.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: cthreads.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: cthreads.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: cthreads.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: cthreads.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: cthreads.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## -------------------------------------- ## ## Report this to http://bugs.python.org/ ## @@ -14557,18 +14823,18 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for cthreads.h" >&5 -echo $ECHO_N "checking for cthreads.h... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for cthreads.h" >&5 +$as_echo_n "checking for cthreads.h... " >&6; } if test "${ac_cv_header_cthreads_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_header_cthreads_h=$ac_header_preproc fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_cthreads_h" >&5 -echo "${ECHO_T}$ac_cv_header_cthreads_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_cthreads_h" >&5 +$as_echo "$ac_cv_header_cthreads_h" >&6; } fi -if test $ac_cv_header_cthreads_h = yes; then +if test "x$ac_cv_header_cthreads_h" = x""yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -14587,17 +14853,17 @@ _ACEOF else if test "${ac_cv_header_mach_cthreads_h+set}" = set; then - { echo "$as_me:$LINENO: checking for mach/cthreads.h" >&5 -echo $ECHO_N "checking for mach/cthreads.h... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for mach/cthreads.h" >&5 +$as_echo_n "checking for mach/cthreads.h... " >&6; } if test "${ac_cv_header_mach_cthreads_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_mach_cthreads_h" >&5 -echo "${ECHO_T}$ac_cv_header_mach_cthreads_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_mach_cthreads_h" >&5 +$as_echo "$ac_cv_header_mach_cthreads_h" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking mach/cthreads.h usability" >&5 -echo $ECHO_N "checking mach/cthreads.h usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking mach/cthreads.h usability" >&5 +$as_echo_n "checking mach/cthreads.h usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14613,32 +14879,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking mach/cthreads.h presence" >&5 -echo $ECHO_N "checking mach/cthreads.h presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking mach/cthreads.h presence" >&5 +$as_echo_n "checking mach/cthreads.h presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14652,51 +14919,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: mach/cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: mach/cthreads.h: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: mach/cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: mach/cthreads.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: present but cannot be compiled" >&5 -echo "$as_me: WARNING: mach/cthreads.h: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: mach/cthreads.h: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: mach/cthreads.h: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: mach/cthreads.h: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: mach/cthreads.h: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: mach/cthreads.h: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: mach/cthreads.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: mach/cthreads.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: mach/cthreads.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: mach/cthreads.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: mach/cthreads.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: mach/cthreads.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## -------------------------------------- ## ## Report this to http://bugs.python.org/ ## @@ -14705,18 +14973,18 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for mach/cthreads.h" >&5 -echo $ECHO_N "checking for mach/cthreads.h... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for mach/cthreads.h" >&5 +$as_echo_n "checking for mach/cthreads.h... " >&6; } if test "${ac_cv_header_mach_cthreads_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_header_mach_cthreads_h=$ac_header_preproc fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_mach_cthreads_h" >&5 -echo "${ECHO_T}$ac_cv_header_mach_cthreads_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_mach_cthreads_h" >&5 +$as_echo "$ac_cv_header_mach_cthreads_h" >&6; } fi -if test $ac_cv_header_mach_cthreads_h = yes; then +if test "x$ac_cv_header_mach_cthreads_h" = x""yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -14733,13 +15001,13 @@ _ACEOF THREADOBJ="Python/thread.o" else - { echo "$as_me:$LINENO: checking for --with-pth" >&5 -echo $ECHO_N "checking for --with-pth... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for --with-pth" >&5 +$as_echo_n "checking for --with-pth... " >&6; } # Check whether --with-pth was given. if test "${with_pth+set}" = set; then - withval=$with_pth; { echo "$as_me:$LINENO: result: $withval" >&5 -echo "${ECHO_T}$withval" >&6; } + withval=$with_pth; { $as_echo "$as_me:$LINENO: result: $withval" >&5 +$as_echo "$withval" >&6; } cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -14752,16 +15020,16 @@ _ACEOF LIBS="-lpth $LIBS" THREADOBJ="Python/thread.o" else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } # Just looking for pthread_create in libpthread is not enough: # on HP/UX, pthread.h renames pthread_create to a different symbol name. # So we really have to include pthread.h, and then link. _libs=$LIBS LIBS="$LIBS -lpthread" - { echo "$as_me:$LINENO: checking for pthread_create in -lpthread" >&5 -echo $ECHO_N "checking for pthread_create in -lpthread... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for pthread_create in -lpthread" >&5 +$as_echo_n "checking for pthread_create in -lpthread... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14786,21 +15054,24 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -14808,15 +15079,15 @@ _ACEOF posix_threads=yes THREADOBJ="Python/thread.o" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 LIBS=$_libs - { echo "$as_me:$LINENO: checking for pthread_detach" >&5 -echo $ECHO_N "checking for pthread_detach... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for pthread_detach" >&5 +$as_echo_n "checking for pthread_detach... " >&6; } if test "${ac_cv_func_pthread_detach+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -14869,32 +15140,36 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_func_pthread_detach=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_pthread_detach=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_pthread_detach" >&5 -echo "${ECHO_T}$ac_cv_func_pthread_detach" >&6; } -if test $ac_cv_func_pthread_detach = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_pthread_detach" >&5 +$as_echo "$ac_cv_func_pthread_detach" >&6; } +if test "x$ac_cv_func_pthread_detach" = x""yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -14904,17 +15179,17 @@ _ACEOF else if test "${ac_cv_header_atheos_threads_h+set}" = set; then - { echo "$as_me:$LINENO: checking for atheos/threads.h" >&5 -echo $ECHO_N "checking for atheos/threads.h... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for atheos/threads.h" >&5 +$as_echo_n "checking for atheos/threads.h... " >&6; } if test "${ac_cv_header_atheos_threads_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_atheos_threads_h" >&5 -echo "${ECHO_T}$ac_cv_header_atheos_threads_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_atheos_threads_h" >&5 +$as_echo "$ac_cv_header_atheos_threads_h" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking atheos/threads.h usability" >&5 -echo $ECHO_N "checking atheos/threads.h usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking atheos/threads.h usability" >&5 +$as_echo_n "checking atheos/threads.h usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14930,32 +15205,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking atheos/threads.h presence" >&5 -echo $ECHO_N "checking atheos/threads.h presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking atheos/threads.h presence" >&5 +$as_echo_n "checking atheos/threads.h presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14969,51 +15245,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: atheos/threads.h: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: atheos/threads.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: atheos/threads.h: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: atheos/threads.h: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: atheos/threads.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: atheos/threads.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: atheos/threads.h: present but cannot be compiled" >&5 -echo "$as_me: WARNING: atheos/threads.h: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: atheos/threads.h: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: atheos/threads.h: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: atheos/threads.h: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: atheos/threads.h: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: atheos/threads.h: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: atheos/threads.h: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: atheos/threads.h: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: atheos/threads.h: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: atheos/threads.h: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: atheos/threads.h: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: atheos/threads.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: atheos/threads.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: atheos/threads.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: atheos/threads.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: atheos/threads.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: atheos/threads.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## -------------------------------------- ## ## Report this to http://bugs.python.org/ ## @@ -15022,18 +15299,18 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for atheos/threads.h" >&5 -echo $ECHO_N "checking for atheos/threads.h... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for atheos/threads.h" >&5 +$as_echo_n "checking for atheos/threads.h... " >&6; } if test "${ac_cv_header_atheos_threads_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_header_atheos_threads_h=$ac_header_preproc fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_atheos_threads_h" >&5 -echo "${ECHO_T}$ac_cv_header_atheos_threads_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_atheos_threads_h" >&5 +$as_echo "$ac_cv_header_atheos_threads_h" >&6; } fi -if test $ac_cv_header_atheos_threads_h = yes; then +if test "x$ac_cv_header_atheos_threads_h" = x""yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15046,10 +15323,10 @@ _ACEOF THREADOBJ="Python/thread.o" else - { echo "$as_me:$LINENO: checking for pthread_create in -lpthreads" >&5 -echo $ECHO_N "checking for pthread_create in -lpthreads... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for pthread_create in -lpthreads" >&5 +$as_echo_n "checking for pthread_create in -lpthreads... " >&6; } if test "${ac_cv_lib_pthreads_pthread_create+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpthreads $LIBS" @@ -15081,33 +15358,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_pthreads_pthread_create=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_pthreads_pthread_create=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_pthreads_pthread_create" >&5 -echo "${ECHO_T}$ac_cv_lib_pthreads_pthread_create" >&6; } -if test $ac_cv_lib_pthreads_pthread_create = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pthreads_pthread_create" >&5 +$as_echo "$ac_cv_lib_pthreads_pthread_create" >&6; } +if test "x$ac_cv_lib_pthreads_pthread_create" = x""yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15117,10 +15398,10 @@ _ACEOF THREADOBJ="Python/thread.o" else - { echo "$as_me:$LINENO: checking for pthread_create in -lc_r" >&5 -echo $ECHO_N "checking for pthread_create in -lc_r... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for pthread_create in -lc_r" >&5 +$as_echo_n "checking for pthread_create in -lc_r... " >&6; } if test "${ac_cv_lib_c_r_pthread_create+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lc_r $LIBS" @@ -15152,33 +15433,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_c_r_pthread_create=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_c_r_pthread_create=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_c_r_pthread_create" >&5 -echo "${ECHO_T}$ac_cv_lib_c_r_pthread_create" >&6; } -if test $ac_cv_lib_c_r_pthread_create = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c_r_pthread_create" >&5 +$as_echo "$ac_cv_lib_c_r_pthread_create" >&6; } +if test "x$ac_cv_lib_c_r_pthread_create" = x""yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15188,10 +15473,10 @@ _ACEOF THREADOBJ="Python/thread.o" else - { echo "$as_me:$LINENO: checking for __pthread_create_system in -lpthread" >&5 -echo $ECHO_N "checking for __pthread_create_system in -lpthread... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for __pthread_create_system in -lpthread" >&5 +$as_echo_n "checking for __pthread_create_system in -lpthread... " >&6; } if test "${ac_cv_lib_pthread___pthread_create_system+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpthread $LIBS" @@ -15223,33 +15508,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_pthread___pthread_create_system=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_pthread___pthread_create_system=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_pthread___pthread_create_system" >&5 -echo "${ECHO_T}$ac_cv_lib_pthread___pthread_create_system" >&6; } -if test $ac_cv_lib_pthread___pthread_create_system = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pthread___pthread_create_system" >&5 +$as_echo "$ac_cv_lib_pthread___pthread_create_system" >&6; } +if test "x$ac_cv_lib_pthread___pthread_create_system" = x""yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15259,10 +15548,10 @@ _ACEOF THREADOBJ="Python/thread.o" else - { echo "$as_me:$LINENO: checking for pthread_create in -lcma" >&5 -echo $ECHO_N "checking for pthread_create in -lcma... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for pthread_create in -lcma" >&5 +$as_echo_n "checking for pthread_create in -lcma... " >&6; } if test "${ac_cv_lib_cma_pthread_create+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcma $LIBS" @@ -15294,33 +15583,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_cma_pthread_create=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_cma_pthread_create=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_cma_pthread_create" >&5 -echo "${ECHO_T}$ac_cv_lib_cma_pthread_create" >&6; } -if test $ac_cv_lib_cma_pthread_create = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_cma_pthread_create" >&5 +$as_echo "$ac_cv_lib_cma_pthread_create" >&6; } +if test "x$ac_cv_lib_cma_pthread_create" = x""yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15347,6 +15640,7 @@ fi fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi @@ -15358,10 +15652,10 @@ fi - { echo "$as_me:$LINENO: checking for usconfig in -lmpc" >&5 -echo $ECHO_N "checking for usconfig in -lmpc... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for usconfig in -lmpc" >&5 +$as_echo_n "checking for usconfig in -lmpc... " >&6; } if test "${ac_cv_lib_mpc_usconfig+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lmpc $LIBS" @@ -15393,33 +15687,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_mpc_usconfig=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_mpc_usconfig=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_mpc_usconfig" >&5 -echo "${ECHO_T}$ac_cv_lib_mpc_usconfig" >&6; } -if test $ac_cv_lib_mpc_usconfig = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_mpc_usconfig" >&5 +$as_echo "$ac_cv_lib_mpc_usconfig" >&6; } +if test "x$ac_cv_lib_mpc_usconfig" = x""yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15431,10 +15729,10 @@ fi if test "$posix_threads" != "yes"; then - { echo "$as_me:$LINENO: checking for thr_create in -lthread" >&5 -echo $ECHO_N "checking for thr_create in -lthread... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for thr_create in -lthread" >&5 +$as_echo_n "checking for thr_create in -lthread... " >&6; } if test "${ac_cv_lib_thread_thr_create+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lthread $LIBS" @@ -15466,33 +15764,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_thread_thr_create=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_thread_thr_create=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_thread_thr_create" >&5 -echo "${ECHO_T}$ac_cv_lib_thread_thr_create" >&6; } -if test $ac_cv_lib_thread_thr_create = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_thread_thr_create" >&5 +$as_echo "$ac_cv_lib_thread_thr_create" >&6; } +if test "x$ac_cv_lib_thread_thr_create" = x""yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15545,10 +15847,10 @@ _ACEOF ;; esac - { echo "$as_me:$LINENO: checking if PTHREAD_SCOPE_SYSTEM is supported" >&5 -echo $ECHO_N "checking if PTHREAD_SCOPE_SYSTEM is supported... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking if PTHREAD_SCOPE_SYSTEM is supported" >&5 +$as_echo_n "checking if PTHREAD_SCOPE_SYSTEM is supported... " >&6; } if test "${ac_cv_pthread_system_supported+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then ac_cv_pthread_system_supported=no @@ -15578,29 +15880,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_pthread_system_supported=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_pthread_system_supported=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -15608,8 +15913,8 @@ fi fi - { echo "$as_me:$LINENO: result: $ac_cv_pthread_system_supported" >&5 -echo "${ECHO_T}$ac_cv_pthread_system_supported" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_cv_pthread_system_supported" >&5 +$as_echo "$ac_cv_pthread_system_supported" >&6; } if test "$ac_cv_pthread_system_supported" = "yes"; then cat >>confdefs.h <<\_ACEOF @@ -15620,11 +15925,11 @@ _ACEOF for ac_func in pthread_sigmask do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -15677,35 +15982,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF case $ac_sys_system in CYGWIN*) @@ -15725,18 +16037,18 @@ fi # Check for enable-ipv6 -{ echo "$as_me:$LINENO: checking if --enable-ipv6 is specified" >&5 -echo $ECHO_N "checking if --enable-ipv6 is specified... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking if --enable-ipv6 is specified" >&5 +$as_echo_n "checking if --enable-ipv6 is specified... " >&6; } # Check whether --enable-ipv6 was given. if test "${enable_ipv6+set}" = set; then enableval=$enable_ipv6; case "$enableval" in no) - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } ipv6=no ;; - *) { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + *) { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define ENABLE_IPV6 1 _ACEOF @@ -15747,8 +16059,8 @@ _ACEOF else if test "$cross_compiling" = yes; then - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } ipv6=no else @@ -15776,41 +16088,44 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } ipv6=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -{ echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } +{ $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } ipv6=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi if test "$ipv6" = "yes"; then - { echo "$as_me:$LINENO: checking if RFC2553 API is available" >&5 -echo $ECHO_N "checking if RFC2553 API is available... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking if RFC2553 API is available" >&5 +$as_echo_n "checking if RFC2553 API is available... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -15834,26 +16149,27 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } ipv6=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } ipv6=no fi @@ -15875,8 +16191,8 @@ ipv6lib=none ipv6trylibc=no if test "$ipv6" = "yes"; then - { echo "$as_me:$LINENO: checking ipv6 stack type" >&5 -echo $ECHO_N "checking ipv6 stack type... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking ipv6 stack type" >&5 +$as_echo_n "checking ipv6 stack type... " >&6; } for i in inria kame linux-glibc linux-inet6 solaris toshiba v6d zeta; do case $i in @@ -15897,7 +16213,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1; then ipv6type=$i fi -rm -f -r conftest* +rm -f conftest* ;; kame) @@ -15920,7 +16236,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib ipv6trylibc=yes fi -rm -f -r conftest* +rm -f conftest* ;; linux-glibc) @@ -15941,7 +16257,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6type=$i; ipv6trylibc=yes fi -rm -f -r conftest* +rm -f conftest* ;; linux-inet6) @@ -15979,7 +16295,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f -r conftest* +rm -f conftest* ;; v6d) @@ -16002,7 +16318,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib; BASECFLAGS="-I/usr/local/v6/include $BASECFLAGS" fi -rm -f -r conftest* +rm -f conftest* ;; zeta) @@ -16024,7 +16340,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f -r conftest* +rm -f conftest* ;; esac @@ -16032,8 +16348,8 @@ rm -f -r conftest* break fi done - { echo "$as_me:$LINENO: result: $ipv6type" >&5 -echo "${ECHO_T}$ipv6type" >&6; } + { $as_echo "$as_me:$LINENO: result: $ipv6type" >&5 +$as_echo "$ipv6type" >&6; } fi if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then @@ -16052,8 +16368,8 @@ if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then fi fi -{ echo "$as_me:$LINENO: checking for OSX 10.5 SDK or later" >&5 -echo $ECHO_N "checking for OSX 10.5 SDK or later... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for OSX 10.5 SDK or later" >&5 +$as_echo_n "checking for OSX 10.5 SDK or later... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16075,13 +16391,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -16091,22 +16408,22 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_OSX105_SDK 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # Check for --with-doc-strings -{ echo "$as_me:$LINENO: checking for --with-doc-strings" >&5 -echo $ECHO_N "checking for --with-doc-strings... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-doc-strings" >&5 +$as_echo_n "checking for --with-doc-strings... " >&6; } # Check whether --with-doc-strings was given. if test "${with_doc_strings+set}" = set; then @@ -16125,12 +16442,12 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -{ echo "$as_me:$LINENO: result: $with_doc_strings" >&5 -echo "${ECHO_T}$with_doc_strings" >&6; } +{ $as_echo "$as_me:$LINENO: result: $with_doc_strings" >&5 +$as_echo "$with_doc_strings" >&6; } # Check for Python-specific malloc support -{ echo "$as_me:$LINENO: checking for --with-tsc" >&5 -echo $ECHO_N "checking for --with-tsc... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-tsc" >&5 +$as_echo_n "checking for --with-tsc... " >&6; } # Check whether --with-tsc was given. if test "${with_tsc+set}" = set; then @@ -16142,20 +16459,20 @@ cat >>confdefs.h <<\_ACEOF #define WITH_TSC 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } -else { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } +else { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi # Check for Python-specific malloc support -{ echo "$as_me:$LINENO: checking for --with-pymalloc" >&5 -echo $ECHO_N "checking for --with-pymalloc... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-pymalloc" >&5 +$as_echo_n "checking for --with-pymalloc... " >&6; } # Check whether --with-pymalloc was given. if test "${with_pymalloc+set}" = set; then @@ -16174,12 +16491,12 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -{ echo "$as_me:$LINENO: result: $with_pymalloc" >&5 -echo "${ECHO_T}$with_pymalloc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $with_pymalloc" >&5 +$as_echo "$with_pymalloc" >&6; } # Check for --with-wctype-functions -{ echo "$as_me:$LINENO: checking for --with-wctype-functions" >&5 -echo $ECHO_N "checking for --with-wctype-functions... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-wctype-functions" >&5 +$as_echo_n "checking for --with-wctype-functions... " >&6; } # Check whether --with-wctype-functions was given. if test "${with_wctype_functions+set}" = set; then @@ -16191,14 +16508,14 @@ cat >>confdefs.h <<\_ACEOF #define WANT_WCTYPE_FUNCTIONS 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } -else { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } +else { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -16211,11 +16528,11 @@ DLINCLDIR=. for ac_func in dlopen do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -16268,35 +16585,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -16306,8 +16630,8 @@ done # DYNLOADFILE specifies which dynload_*.o file we will use for dynamic # loading of modules. -{ echo "$as_me:$LINENO: checking DYNLOADFILE" >&5 -echo $ECHO_N "checking DYNLOADFILE... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking DYNLOADFILE" >&5 +$as_echo_n "checking DYNLOADFILE... " >&6; } if test -z "$DYNLOADFILE" then case $ac_sys_system/$ac_sys_release in @@ -16331,8 +16655,8 @@ then ;; esac fi -{ echo "$as_me:$LINENO: result: $DYNLOADFILE" >&5 -echo "${ECHO_T}$DYNLOADFILE" >&6; } +{ $as_echo "$as_me:$LINENO: result: $DYNLOADFILE" >&5 +$as_echo "$DYNLOADFILE" >&6; } if test "$DYNLOADFILE" != "dynload_stub.o" then @@ -16345,16 +16669,16 @@ fi # MACHDEP_OBJS can be set to platform-specific object files needed by Python -{ echo "$as_me:$LINENO: checking MACHDEP_OBJS" >&5 -echo $ECHO_N "checking MACHDEP_OBJS... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking MACHDEP_OBJS" >&5 +$as_echo_n "checking MACHDEP_OBJS... " >&6; } if test -z "$MACHDEP_OBJS" then MACHDEP_OBJS=$extra_machdep_objs else MACHDEP_OBJS="$MACHDEP_OBJS $extra_machdep_objs" fi -{ echo "$as_me:$LINENO: result: MACHDEP_OBJS" >&5 -echo "${ECHO_T}MACHDEP_OBJS" >&6; } +{ $as_echo "$as_me:$LINENO: result: MACHDEP_OBJS" >&5 +$as_echo "MACHDEP_OBJS" >&6; } # checks for library functions @@ -16461,11 +16785,11 @@ for ac_func in alarm setitimer getitimer bind_textdomain_codeset chown \ truncate uname unsetenv utimes waitpid wait3 wait4 \ wcscoll wcsftime wcsxfrm _getpty do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -16518,35 +16842,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -16555,8 +16886,8 @@ done # For some functions, having a definition is not sufficient, since # we want to take their address. -{ echo "$as_me:$LINENO: checking for chroot" >&5 -echo $ECHO_N "checking for chroot... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for chroot" >&5 +$as_echo_n "checking for chroot... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16578,13 +16909,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -16594,20 +16926,20 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_CHROOT 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for link" >&5 -echo $ECHO_N "checking for link... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for link" >&5 +$as_echo_n "checking for link... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16629,13 +16961,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -16645,20 +16978,20 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_LINK 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for symlink" >&5 -echo $ECHO_N "checking for symlink... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for symlink" >&5 +$as_echo_n "checking for symlink... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16680,13 +17013,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -16696,20 +17030,20 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_SYMLINK 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for fchdir" >&5 -echo $ECHO_N "checking for fchdir... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for fchdir" >&5 +$as_echo_n "checking for fchdir... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16731,13 +17065,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -16747,20 +17082,20 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_FCHDIR 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for fsync" >&5 -echo $ECHO_N "checking for fsync... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for fsync" >&5 +$as_echo_n "checking for fsync... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16782,13 +17117,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -16798,20 +17134,20 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_FSYNC 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for fdatasync" >&5 -echo $ECHO_N "checking for fdatasync... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for fdatasync" >&5 +$as_echo_n "checking for fdatasync... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16833,13 +17169,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -16849,20 +17186,20 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_FDATASYNC 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for epoll" >&5 -echo $ECHO_N "checking for epoll... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for epoll" >&5 +$as_echo_n "checking for epoll... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16884,13 +17221,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -16900,20 +17238,20 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_EPOLL 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for kqueue" >&5 -echo $ECHO_N "checking for kqueue... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for kqueue" >&5 +$as_echo_n "checking for kqueue... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16938,13 +17276,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -16954,14 +17293,14 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_KQUEUE 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -16972,8 +17311,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # address to avoid compiler warnings and potential miscompilations # because of the missing prototypes. -{ echo "$as_me:$LINENO: checking for ctermid_r" >&5 -echo $ECHO_N "checking for ctermid_r... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for ctermid_r" >&5 +$as_echo_n "checking for ctermid_r... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16998,13 +17337,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -17014,21 +17354,21 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_CTERMID_R 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for flock" >&5 -echo $ECHO_N "checking for flock... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for flock" >&5 +$as_echo_n "checking for flock... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17053,13 +17393,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -17069,21 +17410,21 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_FLOCK 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for getpagesize" >&5 -echo $ECHO_N "checking for getpagesize... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for getpagesize" >&5 +$as_echo_n "checking for getpagesize... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17108,13 +17449,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -17124,14 +17466,14 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_GETPAGESIZE 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -17141,10 +17483,10 @@ for ac_prog in true do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_TRUE+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$TRUE"; then ac_cv_prog_TRUE="$TRUE" # Let the user override the test. @@ -17157,7 +17499,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_TRUE="$ac_prog" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -17168,11 +17510,11 @@ fi fi TRUE=$ac_cv_prog_TRUE if test -n "$TRUE"; then - { echo "$as_me:$LINENO: result: $TRUE" >&5 -echo "${ECHO_T}$TRUE" >&6; } + { $as_echo "$as_me:$LINENO: result: $TRUE" >&5 +$as_echo "$TRUE" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -17181,10 +17523,10 @@ done test -n "$TRUE" || TRUE="/bin/true" -{ echo "$as_me:$LINENO: checking for inet_aton in -lc" >&5 -echo $ECHO_N "checking for inet_aton in -lc... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for inet_aton in -lc" >&5 +$as_echo_n "checking for inet_aton in -lc... " >&6; } if test "${ac_cv_lib_c_inet_aton+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lc $LIBS" @@ -17216,40 +17558,44 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_c_inet_aton=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_c_inet_aton=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_c_inet_aton" >&5 -echo "${ECHO_T}$ac_cv_lib_c_inet_aton" >&6; } -if test $ac_cv_lib_c_inet_aton = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c_inet_aton" >&5 +$as_echo "$ac_cv_lib_c_inet_aton" >&6; } +if test "x$ac_cv_lib_c_inet_aton" = x""yes; then $ac_cv_prog_TRUE else -{ echo "$as_me:$LINENO: checking for inet_aton in -lresolv" >&5 -echo $ECHO_N "checking for inet_aton in -lresolv... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for inet_aton in -lresolv" >&5 +$as_echo_n "checking for inet_aton in -lresolv... " >&6; } if test "${ac_cv_lib_resolv_inet_aton+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lresolv $LIBS" @@ -17281,33 +17627,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_resolv_inet_aton=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_resolv_inet_aton=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_inet_aton" >&5 -echo "${ECHO_T}$ac_cv_lib_resolv_inet_aton" >&6; } -if test $ac_cv_lib_resolv_inet_aton = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_inet_aton" >&5 +$as_echo "$ac_cv_lib_resolv_inet_aton" >&6; } +if test "x$ac_cv_lib_resolv_inet_aton" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBRESOLV 1 _ACEOF @@ -17322,14 +17672,16 @@ fi # On Tru64, chflags seems to be present, but calling it will # exit Python -{ echo "$as_me:$LINENO: checking for chflags" >&5 -echo $ECHO_N "checking for chflags... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for chflags" >&5 +$as_echo_n "checking for chflags... " >&6; } if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling +$as_echo "$as_me: error: cannot run test program while cross compiling See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -17354,50 +17706,55 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cat >>confdefs.h <<\_ACEOF #define HAVE_CHFLAGS 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -{ echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } +{ $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: checking for lchflags" >&5 -echo $ECHO_N "checking for lchflags... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for lchflags" >&5 +$as_echo_n "checking for lchflags... " >&6; } if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling +$as_echo "$as_me: error: cannot run test program while cross compiling See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -17422,37 +17779,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cat >>confdefs.h <<\_ACEOF #define HAVE_LCHFLAGS 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -{ echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } +{ $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -17467,10 +17827,10 @@ Darwin/*) ;; esac -{ echo "$as_me:$LINENO: checking for inflateCopy in -lz" >&5 -echo $ECHO_N "checking for inflateCopy in -lz... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for inflateCopy in -lz" >&5 +$as_echo_n "checking for inflateCopy in -lz... " >&6; } if test "${ac_cv_lib_z_inflateCopy+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lz $LIBS" @@ -17502,33 +17862,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_z_inflateCopy=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_z_inflateCopy=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_z_inflateCopy" >&5 -echo "${ECHO_T}$ac_cv_lib_z_inflateCopy" >&6; } -if test $ac_cv_lib_z_inflateCopy = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_z_inflateCopy" >&5 +$as_echo "$ac_cv_lib_z_inflateCopy" >&6; } +if test "x$ac_cv_lib_z_inflateCopy" = x""yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_ZLIB_COPY 1 @@ -17544,8 +17908,8 @@ Darwin/*) ;; esac -{ echo "$as_me:$LINENO: checking for hstrerror" >&5 -echo $ECHO_N "checking for hstrerror... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for hstrerror" >&5 +$as_echo_n "checking for hstrerror... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17570,39 +17934,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then cat >>confdefs.h <<\_ACEOF #define HAVE_HSTRERROR 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for inet_aton" >&5 -echo $ECHO_N "checking for inet_aton... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for inet_aton" >&5 +$as_echo_n "checking for inet_aton... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17630,39 +17998,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then cat >>confdefs.h <<\_ACEOF #define HAVE_INET_ATON 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for inet_pton" >&5 -echo $ECHO_N "checking for inet_pton... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for inet_pton" >&5 +$as_echo_n "checking for inet_pton... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17690,13 +18062,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -17706,22 +18079,22 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_INET_PTON 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # On some systems, setgroups is in unistd.h, on others, in grp.h -{ echo "$as_me:$LINENO: checking for setgroups" >&5 -echo $ECHO_N "checking for setgroups... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for setgroups" >&5 +$as_echo_n "checking for setgroups... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17749,13 +18122,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -17765,14 +18139,14 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_SETGROUPS 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -17783,11 +18157,11 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext for ac_func in openpty do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -17840,42 +18214,49 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else - { echo "$as_me:$LINENO: checking for openpty in -lutil" >&5 -echo $ECHO_N "checking for openpty in -lutil... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for openpty in -lutil" >&5 +$as_echo_n "checking for openpty in -lutil... " >&6; } if test "${ac_cv_lib_util_openpty+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lutil $LIBS" @@ -17907,42 +18288,46 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_util_openpty=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_util_openpty=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_util_openpty" >&5 -echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6; } -if test $ac_cv_lib_util_openpty = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_util_openpty" >&5 +$as_echo "$ac_cv_lib_util_openpty" >&6; } +if test "x$ac_cv_lib_util_openpty" = x""yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_OPENPTY 1 _ACEOF LIBS="$LIBS -lutil" else - { echo "$as_me:$LINENO: checking for openpty in -lbsd" >&5 -echo $ECHO_N "checking for openpty in -lbsd... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for openpty in -lbsd" >&5 +$as_echo_n "checking for openpty in -lbsd... " >&6; } if test "${ac_cv_lib_bsd_openpty+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lbsd $LIBS" @@ -17974,33 +18359,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_bsd_openpty=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_bsd_openpty=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_openpty" >&5 -echo "${ECHO_T}$ac_cv_lib_bsd_openpty" >&6; } -if test $ac_cv_lib_bsd_openpty = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_openpty" >&5 +$as_echo "$ac_cv_lib_bsd_openpty" >&6; } +if test "x$ac_cv_lib_bsd_openpty" = x""yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_OPENPTY 1 _ACEOF @@ -18017,11 +18406,11 @@ done for ac_func in forkpty do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18074,42 +18463,49 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else - { echo "$as_me:$LINENO: checking for forkpty in -lutil" >&5 -echo $ECHO_N "checking for forkpty in -lutil... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for forkpty in -lutil" >&5 +$as_echo_n "checking for forkpty in -lutil... " >&6; } if test "${ac_cv_lib_util_forkpty+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lutil $LIBS" @@ -18141,42 +18537,46 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_util_forkpty=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_util_forkpty=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_util_forkpty" >&5 -echo "${ECHO_T}$ac_cv_lib_util_forkpty" >&6; } -if test $ac_cv_lib_util_forkpty = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_util_forkpty" >&5 +$as_echo "$ac_cv_lib_util_forkpty" >&6; } +if test "x$ac_cv_lib_util_forkpty" = x""yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_FORKPTY 1 _ACEOF LIBS="$LIBS -lutil" else - { echo "$as_me:$LINENO: checking for forkpty in -lbsd" >&5 -echo $ECHO_N "checking for forkpty in -lbsd... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for forkpty in -lbsd" >&5 +$as_echo_n "checking for forkpty in -lbsd... " >&6; } if test "${ac_cv_lib_bsd_forkpty+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lbsd $LIBS" @@ -18208,33 +18608,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_bsd_forkpty=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_bsd_forkpty=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_forkpty" >&5 -echo "${ECHO_T}$ac_cv_lib_bsd_forkpty" >&6; } -if test $ac_cv_lib_bsd_forkpty = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_forkpty" >&5 +$as_echo "$ac_cv_lib_bsd_forkpty" >&6; } +if test "x$ac_cv_lib_bsd_forkpty" = x""yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_FORKPTY 1 _ACEOF @@ -18253,11 +18657,11 @@ done for ac_func in memmove do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18310,35 +18714,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -18354,11 +18765,11 @@ done for ac_func in fseek64 fseeko fstatvfs ftell64 ftello statvfs do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18411,35 +18822,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -18451,11 +18869,11 @@ done for ac_func in dup2 getcwd strdup do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18508,35 +18926,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else @@ -18553,11 +18978,11 @@ done for ac_func in getpgrp do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18610,35 +19035,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18661,13 +19093,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -18679,7 +19112,7 @@ _ACEOF else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -18693,11 +19126,11 @@ done for ac_func in setpgrp do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18750,35 +19183,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18801,13 +19241,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -18819,7 +19260,7 @@ _ACEOF else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -18833,11 +19274,11 @@ done for ac_func in gettimeofday do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18890,35 +19331,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18941,20 +19389,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -18971,8 +19420,8 @@ fi done -{ echo "$as_me:$LINENO: checking for major" >&5 -echo $ECHO_N "checking for major... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for major" >&5 +$as_echo_n "checking for major... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -19004,44 +19453,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then cat >>confdefs.h <<\_ACEOF #define HAVE_DEVICE_MACROS 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext # On OSF/1 V5.1, getaddrinfo is available, but a define # for [no]getaddrinfo in netdb.h. -{ echo "$as_me:$LINENO: checking for getaddrinfo" >&5 -echo $ECHO_N "checking for getaddrinfo... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for getaddrinfo" >&5 +$as_echo_n "checking for getaddrinfo... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -19070,26 +19523,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then -{ echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } -{ echo "$as_me:$LINENO: checking getaddrinfo bug" >&5 -echo $ECHO_N "checking getaddrinfo bug... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } +{ $as_echo "$as_me:$LINENO: checking getaddrinfo bug" >&5 +$as_echo_n "checking getaddrinfo bug... " >&6; } if test "$cross_compiling" = yes; then - { echo "$as_me:$LINENO: result: buggy" >&5 -echo "${ECHO_T}buggy" >&6; } + { $as_echo "$as_me:$LINENO: result: buggy" >&5 +$as_echo "buggy" >&6; } buggygetaddrinfo=yes else cat >conftest.$ac_ext <<_ACEOF @@ -19192,48 +19648,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { echo "$as_me:$LINENO: result: good" >&5 -echo "${ECHO_T}good" >&6; } + { $as_echo "$as_me:$LINENO: result: good" >&5 +$as_echo "good" >&6; } buggygetaddrinfo=no else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -{ echo "$as_me:$LINENO: result: buggy" >&5 -echo "${ECHO_T}buggy" >&6; } +{ $as_echo "$as_me:$LINENO: result: buggy" >&5 +$as_echo "buggy" >&6; } buggygetaddrinfo=yes fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } +{ $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } buggygetaddrinfo=yes fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext @@ -19253,11 +19713,11 @@ fi for ac_func in getnameinfo do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19310,35 +19770,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -19346,10 +19813,10 @@ done # checks for structures -{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 -echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 +$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } if test "${ac_cv_header_time+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19376,20 +19843,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_time=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_time=no @@ -19397,8 +19865,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 -echo "${ECHO_T}$ac_cv_header_time" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 +$as_echo "$ac_cv_header_time" >&6; } if test $ac_cv_header_time = yes; then cat >>confdefs.h <<\_ACEOF @@ -19407,10 +19875,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5 -echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5 +$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } if test "${ac_cv_struct_tm+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19426,7 +19894,7 @@ main () { struct tm tm; int *p = &tm.tm_sec; - return !p; + return !p; ; return 0; } @@ -19437,20 +19905,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_struct_tm=time.h else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_struct_tm=sys/time.h @@ -19458,8 +19927,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5 -echo "${ECHO_T}$ac_cv_struct_tm" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5 +$as_echo "$ac_cv_struct_tm" >&6; } if test $ac_cv_struct_tm = sys/time.h; then cat >>confdefs.h <<\_ACEOF @@ -19468,10 +19937,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5 -echo $ECHO_N "checking for struct tm.tm_zone... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5 +$as_echo_n "checking for struct tm.tm_zone... " >&6; } if test "${ac_cv_member_struct_tm_tm_zone+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19499,20 +19968,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_tm_tm_zone=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -19541,20 +20011,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_tm_tm_zone=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_tm_tm_zone=no @@ -19565,9 +20036,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5 -echo "${ECHO_T}$ac_cv_member_struct_tm_tm_zone" >&6; } -if test $ac_cv_member_struct_tm_tm_zone = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5 +$as_echo "$ac_cv_member_struct_tm_tm_zone" >&6; } +if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_TM_TM_ZONE 1 @@ -19583,10 +20054,10 @@ cat >>confdefs.h <<\_ACEOF _ACEOF else - { echo "$as_me:$LINENO: checking whether tzname is declared" >&5 -echo $ECHO_N "checking whether tzname is declared... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether tzname is declared" >&5 +$as_echo_n "checking whether tzname is declared... " >&6; } if test "${ac_cv_have_decl_tzname+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19613,20 +20084,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_tzname=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_tzname=no @@ -19634,9 +20106,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5 -echo "${ECHO_T}$ac_cv_have_decl_tzname" >&6; } -if test $ac_cv_have_decl_tzname = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5 +$as_echo "$ac_cv_have_decl_tzname" >&6; } +if test "x$ac_cv_have_decl_tzname" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_TZNAME 1 @@ -19652,10 +20124,10 @@ _ACEOF fi - { echo "$as_me:$LINENO: checking for tzname" >&5 -echo $ECHO_N "checking for tzname... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for tzname" >&5 +$as_echo_n "checking for tzname... " >&6; } if test "${ac_cv_var_tzname+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19682,31 +20154,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_var_tzname=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_var_tzname=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5 -echo "${ECHO_T}$ac_cv_var_tzname" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5 +$as_echo "$ac_cv_var_tzname" >&6; } if test $ac_cv_var_tzname = yes; then cat >>confdefs.h <<\_ACEOF @@ -19716,10 +20192,10 @@ _ACEOF fi fi -{ echo "$as_me:$LINENO: checking for struct stat.st_rdev" >&5 -echo $ECHO_N "checking for struct stat.st_rdev... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for struct stat.st_rdev" >&5 +$as_echo_n "checking for struct stat.st_rdev... " >&6; } if test "${ac_cv_member_struct_stat_st_rdev+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19744,20 +20220,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_rdev=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -19783,20 +20260,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_rdev=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_stat_st_rdev=no @@ -19807,9 +20285,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_rdev" >&5 -echo "${ECHO_T}$ac_cv_member_struct_stat_st_rdev" >&6; } -if test $ac_cv_member_struct_stat_st_rdev = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_rdev" >&5 +$as_echo "$ac_cv_member_struct_stat_st_rdev" >&6; } +if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_STAT_ST_RDEV 1 @@ -19818,10 +20296,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for struct stat.st_blksize" >&5 -echo $ECHO_N "checking for struct stat.st_blksize... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for struct stat.st_blksize" >&5 +$as_echo_n "checking for struct stat.st_blksize... " >&6; } if test "${ac_cv_member_struct_stat_st_blksize+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19846,20 +20324,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_blksize=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -19885,20 +20364,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_blksize=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_stat_st_blksize=no @@ -19909,9 +20389,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blksize" >&5 -echo "${ECHO_T}$ac_cv_member_struct_stat_st_blksize" >&6; } -if test $ac_cv_member_struct_stat_st_blksize = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blksize" >&5 +$as_echo "$ac_cv_member_struct_stat_st_blksize" >&6; } +if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_STAT_ST_BLKSIZE 1 @@ -19920,10 +20400,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for struct stat.st_flags" >&5 -echo $ECHO_N "checking for struct stat.st_flags... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for struct stat.st_flags" >&5 +$as_echo_n "checking for struct stat.st_flags... " >&6; } if test "${ac_cv_member_struct_stat_st_flags+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19948,20 +20428,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_flags=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -19987,20 +20468,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_flags=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_stat_st_flags=no @@ -20011,9 +20493,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_flags" >&5 -echo "${ECHO_T}$ac_cv_member_struct_stat_st_flags" >&6; } -if test $ac_cv_member_struct_stat_st_flags = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_flags" >&5 +$as_echo "$ac_cv_member_struct_stat_st_flags" >&6; } +if test "x$ac_cv_member_struct_stat_st_flags" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_STAT_ST_FLAGS 1 @@ -20022,10 +20504,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for struct stat.st_gen" >&5 -echo $ECHO_N "checking for struct stat.st_gen... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for struct stat.st_gen" >&5 +$as_echo_n "checking for struct stat.st_gen... " >&6; } if test "${ac_cv_member_struct_stat_st_gen+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20050,20 +20532,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_gen=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -20089,20 +20572,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_gen=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_stat_st_gen=no @@ -20113,9 +20597,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_gen" >&5 -echo "${ECHO_T}$ac_cv_member_struct_stat_st_gen" >&6; } -if test $ac_cv_member_struct_stat_st_gen = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_gen" >&5 +$as_echo "$ac_cv_member_struct_stat_st_gen" >&6; } +if test "x$ac_cv_member_struct_stat_st_gen" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_STAT_ST_GEN 1 @@ -20124,10 +20608,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for struct stat.st_birthtime" >&5 -echo $ECHO_N "checking for struct stat.st_birthtime... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for struct stat.st_birthtime" >&5 +$as_echo_n "checking for struct stat.st_birthtime... " >&6; } if test "${ac_cv_member_struct_stat_st_birthtime+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20152,20 +20636,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_birthtime=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -20191,20 +20676,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_birthtime=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_stat_st_birthtime=no @@ -20215,9 +20701,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_birthtime" >&5 -echo "${ECHO_T}$ac_cv_member_struct_stat_st_birthtime" >&6; } -if test $ac_cv_member_struct_stat_st_birthtime = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_birthtime" >&5 +$as_echo "$ac_cv_member_struct_stat_st_birthtime" >&6; } +if test "x$ac_cv_member_struct_stat_st_birthtime" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_STAT_ST_BIRTHTIME 1 @@ -20226,10 +20712,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for struct stat.st_blocks" >&5 -echo $ECHO_N "checking for struct stat.st_blocks... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for struct stat.st_blocks" >&5 +$as_echo_n "checking for struct stat.st_blocks... " >&6; } if test "${ac_cv_member_struct_stat_st_blocks+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20254,20 +20740,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_blocks=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -20293,20 +20780,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_blocks=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_stat_st_blocks=no @@ -20317,9 +20805,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blocks" >&5 -echo "${ECHO_T}$ac_cv_member_struct_stat_st_blocks" >&6; } -if test $ac_cv_member_struct_stat_st_blocks = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blocks" >&5 +$as_echo "$ac_cv_member_struct_stat_st_blocks" >&6; } +if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_STAT_ST_BLOCKS 1 @@ -20341,10 +20829,10 @@ fi -{ echo "$as_me:$LINENO: checking for time.h that defines altzone" >&5 -echo $ECHO_N "checking for time.h that defines altzone... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for time.h that defines altzone" >&5 +$as_echo_n "checking for time.h that defines altzone... " >&6; } if test "${ac_cv_header_time_altzone+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20367,20 +20855,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_time_altzone=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_time_altzone=no @@ -20389,8 +20878,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_time_altzone" >&5 -echo "${ECHO_T}$ac_cv_header_time_altzone" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_time_altzone" >&5 +$as_echo "$ac_cv_header_time_altzone" >&6; } if test $ac_cv_header_time_altzone = yes; then cat >>confdefs.h <<\_ACEOF @@ -20400,8 +20889,8 @@ _ACEOF fi was_it_defined=no -{ echo "$as_me:$LINENO: checking whether sys/select.h and sys/time.h may both be included" >&5 -echo $ECHO_N "checking whether sys/select.h and sys/time.h may both be included... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether sys/select.h and sys/time.h may both be included" >&5 +$as_echo_n "checking whether sys/select.h and sys/time.h may both be included... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -20427,13 +20916,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -20447,20 +20937,20 @@ _ACEOF was_it_defined=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $was_it_defined" >&5 -echo "${ECHO_T}$was_it_defined" >&6; } +{ $as_echo "$as_me:$LINENO: result: $was_it_defined" >&5 +$as_echo "$was_it_defined" >&6; } -{ echo "$as_me:$LINENO: checking for addrinfo" >&5 -echo $ECHO_N "checking for addrinfo... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for addrinfo" >&5 +$as_echo_n "checking for addrinfo... " >&6; } if test "${ac_cv_struct_addrinfo+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20484,20 +20974,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_struct_addrinfo=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_struct_addrinfo=no @@ -20506,8 +20997,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5 -echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5 +$as_echo "$ac_cv_struct_addrinfo" >&6; } if test $ac_cv_struct_addrinfo = yes; then cat >>confdefs.h <<\_ACEOF @@ -20516,10 +21007,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for sockaddr_storage" >&5 -echo $ECHO_N "checking for sockaddr_storage... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for sockaddr_storage" >&5 +$as_echo_n "checking for sockaddr_storage... " >&6; } if test "${ac_cv_struct_sockaddr_storage+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20544,20 +21035,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_struct_sockaddr_storage=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_struct_sockaddr_storage=no @@ -20566,8 +21058,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_struct_sockaddr_storage" >&5 -echo "${ECHO_T}$ac_cv_struct_sockaddr_storage" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_struct_sockaddr_storage" >&5 +$as_echo "$ac_cv_struct_sockaddr_storage" >&6; } if test $ac_cv_struct_sockaddr_storage = yes; then cat >>confdefs.h <<\_ACEOF @@ -20579,10 +21071,10 @@ fi # checks for compiler characteristics -{ echo "$as_me:$LINENO: checking whether char is unsigned" >&5 -echo $ECHO_N "checking whether char is unsigned... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether char is unsigned" >&5 +$as_echo_n "checking whether char is unsigned... " >&6; } if test "${ac_cv_c_char_unsigned+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20607,20 +21099,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_c_char_unsigned=no else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_char_unsigned=yes @@ -20628,8 +21121,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_c_char_unsigned" >&5 -echo "${ECHO_T}$ac_cv_c_char_unsigned" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_char_unsigned" >&5 +$as_echo "$ac_cv_c_char_unsigned" >&6; } if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then cat >>confdefs.h <<\_ACEOF #define __CHAR_UNSIGNED__ 1 @@ -20637,10 +21130,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 -echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } if test "${ac_cv_c_const+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20712,20 +21205,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_c_const=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_const=no @@ -20733,20 +21227,20 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 -echo "${ECHO_T}$ac_cv_c_const" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } if test $ac_cv_c_const = no; then cat >>confdefs.h <<\_ACEOF -#define const +#define const /**/ _ACEOF fi works=no -{ echo "$as_me:$LINENO: checking for working volatile" >&5 -echo $ECHO_N "checking for working volatile... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for working volatile" >&5 +$as_echo_n "checking for working volatile... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -20768,37 +21262,38 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then works=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >>confdefs.h <<\_ACEOF -#define volatile +#define volatile /**/ _ACEOF fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $works" >&5 -echo "${ECHO_T}$works" >&6; } +{ $as_echo "$as_me:$LINENO: result: $works" >&5 +$as_echo "$works" >&6; } works=no -{ echo "$as_me:$LINENO: checking for working signed char" >&5 -echo $ECHO_N "checking for working signed char... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for working signed char" >&5 +$as_echo_n "checking for working signed char... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -20820,37 +21315,38 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then works=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >>confdefs.h <<\_ACEOF -#define signed +#define signed /**/ _ACEOF fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $works" >&5 -echo "${ECHO_T}$works" >&6; } +{ $as_echo "$as_me:$LINENO: result: $works" >&5 +$as_echo "$works" >&6; } have_prototypes=no -{ echo "$as_me:$LINENO: checking for prototypes" >&5 -echo $ECHO_N "checking for prototypes... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for prototypes" >&5 +$as_echo_n "checking for prototypes... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -20872,13 +21368,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -20892,19 +21389,19 @@ _ACEOF have_prototypes=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $have_prototypes" >&5 -echo "${ECHO_T}$have_prototypes" >&6; } +{ $as_echo "$as_me:$LINENO: result: $have_prototypes" >&5 +$as_echo "$have_prototypes" >&6; } works=no -{ echo "$as_me:$LINENO: checking for variable length prototypes and stdarg.h" >&5 -echo $ECHO_N "checking for variable length prototypes and stdarg.h... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for variable length prototypes and stdarg.h" >&5 +$as_echo_n "checking for variable length prototypes and stdarg.h... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -20936,13 +21433,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -20956,19 +21454,19 @@ _ACEOF works=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $works" >&5 -echo "${ECHO_T}$works" >&6; } +{ $as_echo "$as_me:$LINENO: result: $works" >&5 +$as_echo "$works" >&6; } # check for socketpair -{ echo "$as_me:$LINENO: checking for socketpair" >&5 -echo $ECHO_N "checking for socketpair... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for socketpair" >&5 +$as_echo_n "checking for socketpair... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -20993,13 +21491,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -21009,22 +21508,22 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_SOCKETPAIR 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # check if sockaddr has sa_len member -{ echo "$as_me:$LINENO: checking if sockaddr has sa_len member" >&5 -echo $ECHO_N "checking if sockaddr has sa_len member... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking if sockaddr has sa_len member" >&5 +$as_echo_n "checking if sockaddr has sa_len member... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -21048,37 +21547,38 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_SOCKADDR_SA_LEN 1 _ACEOF else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext va_list_is_array=no -{ echo "$as_me:$LINENO: checking whether va_list is an array" >&5 -echo $ECHO_N "checking whether va_list is an array... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether va_list is an array" >&5 +$as_echo_n "checking whether va_list is an array... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -21106,20 +21606,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -21133,17 +21634,17 @@ _ACEOF fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $va_list_is_array" >&5 -echo "${ECHO_T}$va_list_is_array" >&6; } +{ $as_echo "$as_me:$LINENO: result: $va_list_is_array" >&5 +$as_echo "$va_list_is_array" >&6; } # sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments :-( -{ echo "$as_me:$LINENO: checking for gethostbyname_r" >&5 -echo $ECHO_N "checking for gethostbyname_r... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for gethostbyname_r" >&5 +$as_echo_n "checking for gethostbyname_r... " >&6; } if test "${ac_cv_func_gethostbyname_r+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -21196,39 +21697,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_func_gethostbyname_r=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_gethostbyname_r=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname_r" >&5 -echo "${ECHO_T}$ac_cv_func_gethostbyname_r" >&6; } -if test $ac_cv_func_gethostbyname_r = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname_r" >&5 +$as_echo "$ac_cv_func_gethostbyname_r" >&6; } +if test "x$ac_cv_func_gethostbyname_r" = x""yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_GETHOSTBYNAME_R 1 _ACEOF - { echo "$as_me:$LINENO: checking gethostbyname_r with 6 args" >&5 -echo $ECHO_N "checking gethostbyname_r with 6 args... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking gethostbyname_r with 6 args" >&5 +$as_echo_n "checking gethostbyname_r with 6 args... " >&6; } OLD_CFLAGS=$CFLAGS CFLAGS="$CFLAGS $MY_CPPFLAGS $MY_THREAD_CPPFLAGS $MY_CFLAGS" cat >conftest.$ac_ext <<_ACEOF @@ -21262,13 +21767,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -21283,18 +21789,18 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_GETHOSTBYNAME_R_6_ARG 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } - { echo "$as_me:$LINENO: checking gethostbyname_r with 5 args" >&5 -echo $ECHO_N "checking gethostbyname_r with 5 args... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + { $as_echo "$as_me:$LINENO: checking gethostbyname_r with 5 args" >&5 +$as_echo_n "checking gethostbyname_r with 5 args... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -21326,13 +21832,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -21347,18 +21854,18 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_GETHOSTBYNAME_R_5_ARG 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } - { echo "$as_me:$LINENO: checking gethostbyname_r with 3 args" >&5 -echo $ECHO_N "checking gethostbyname_r with 3 args... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + { $as_echo "$as_me:$LINENO: checking gethostbyname_r with 3 args" >&5 +$as_echo_n "checking gethostbyname_r with 3 args... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -21388,13 +21895,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -21409,16 +21917,16 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_GETHOSTBYNAME_R_3_ARG 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -21438,11 +21946,11 @@ else for ac_func in gethostbyname do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -21495,35 +22003,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -21542,10 +22057,10 @@ fi # (none yet) # Linux requires this for correct f.p. operations -{ echo "$as_me:$LINENO: checking for __fpu_control" >&5 -echo $ECHO_N "checking for __fpu_control... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for __fpu_control" >&5 +$as_echo_n "checking for __fpu_control... " >&6; } if test "${ac_cv_func___fpu_control+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -21598,39 +22113,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_func___fpu_control=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func___fpu_control=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_func___fpu_control" >&5 -echo "${ECHO_T}$ac_cv_func___fpu_control" >&6; } -if test $ac_cv_func___fpu_control = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func___fpu_control" >&5 +$as_echo "$ac_cv_func___fpu_control" >&6; } +if test "x$ac_cv_func___fpu_control" = x""yes; then : else -{ echo "$as_me:$LINENO: checking for __fpu_control in -lieee" >&5 -echo $ECHO_N "checking for __fpu_control in -lieee... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for __fpu_control in -lieee" >&5 +$as_echo_n "checking for __fpu_control in -lieee... " >&6; } if test "${ac_cv_lib_ieee___fpu_control+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lieee $LIBS" @@ -21662,33 +22181,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_ieee___fpu_control=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_ieee___fpu_control=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_ieee___fpu_control" >&5 -echo "${ECHO_T}$ac_cv_lib_ieee___fpu_control" >&6; } -if test $ac_cv_lib_ieee___fpu_control = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ieee___fpu_control" >&5 +$as_echo "$ac_cv_lib_ieee___fpu_control" >&6; } +if test "x$ac_cv_lib_ieee___fpu_control" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBIEEE 1 _ACEOF @@ -21702,8 +22225,8 @@ fi # Check for --with-fpectl -{ echo "$as_me:$LINENO: checking for --with-fpectl" >&5 -echo $ECHO_N "checking for --with-fpectl... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-fpectl" >&5 +$as_echo_n "checking for --with-fpectl... " >&6; } # Check whether --with-fpectl was given. if test "${with_fpectl+set}" = set; then @@ -21715,14 +22238,14 @@ cat >>confdefs.h <<\_ACEOF #define WANT_SIGFPE_HANDLER 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } -else { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } +else { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -21732,53 +22255,53 @@ case $ac_sys_system in Darwin) ;; *) LIBM=-lm esac -{ echo "$as_me:$LINENO: checking for --with-libm=STRING" >&5 -echo $ECHO_N "checking for --with-libm=STRING... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-libm=STRING" >&5 +$as_echo_n "checking for --with-libm=STRING... " >&6; } # Check whether --with-libm was given. if test "${with_libm+set}" = set; then withval=$with_libm; if test "$withval" = no then LIBM= - { echo "$as_me:$LINENO: result: force LIBM empty" >&5 -echo "${ECHO_T}force LIBM empty" >&6; } + { $as_echo "$as_me:$LINENO: result: force LIBM empty" >&5 +$as_echo "force LIBM empty" >&6; } elif test "$withval" != yes then LIBM=$withval - { echo "$as_me:$LINENO: result: set LIBM=\"$withval\"" >&5 -echo "${ECHO_T}set LIBM=\"$withval\"" >&6; } -else { { echo "$as_me:$LINENO: error: proper usage is --with-libm=STRING" >&5 -echo "$as_me: error: proper usage is --with-libm=STRING" >&2;} + { $as_echo "$as_me:$LINENO: result: set LIBM=\"$withval\"" >&5 +$as_echo "set LIBM=\"$withval\"" >&6; } +else { { $as_echo "$as_me:$LINENO: error: proper usage is --with-libm=STRING" >&5 +$as_echo "$as_me: error: proper usage is --with-libm=STRING" >&2;} { (exit 1); exit 1; }; } fi else - { echo "$as_me:$LINENO: result: default LIBM=\"$LIBM\"" >&5 -echo "${ECHO_T}default LIBM=\"$LIBM\"" >&6; } + { $as_echo "$as_me:$LINENO: result: default LIBM=\"$LIBM\"" >&5 +$as_echo "default LIBM=\"$LIBM\"" >&6; } fi # check for --with-libc=... -{ echo "$as_me:$LINENO: checking for --with-libc=STRING" >&5 -echo $ECHO_N "checking for --with-libc=STRING... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-libc=STRING" >&5 +$as_echo_n "checking for --with-libc=STRING... " >&6; } # Check whether --with-libc was given. if test "${with_libc+set}" = set; then withval=$with_libc; if test "$withval" = no then LIBC= - { echo "$as_me:$LINENO: result: force LIBC empty" >&5 -echo "${ECHO_T}force LIBC empty" >&6; } + { $as_echo "$as_me:$LINENO: result: force LIBC empty" >&5 +$as_echo "force LIBC empty" >&6; } elif test "$withval" != yes then LIBC=$withval - { echo "$as_me:$LINENO: result: set LIBC=\"$withval\"" >&5 -echo "${ECHO_T}set LIBC=\"$withval\"" >&6; } -else { { echo "$as_me:$LINENO: error: proper usage is --with-libc=STRING" >&5 -echo "$as_me: error: proper usage is --with-libc=STRING" >&2;} + { $as_echo "$as_me:$LINENO: result: set LIBC=\"$withval\"" >&5 +$as_echo "set LIBC=\"$withval\"" >&6; } +else { { $as_echo "$as_me:$LINENO: error: proper usage is --with-libc=STRING" >&5 +$as_echo "$as_me: error: proper usage is --with-libc=STRING" >&2;} { (exit 1); exit 1; }; } fi else - { echo "$as_me:$LINENO: result: default LIBC=\"$LIBC\"" >&5 -echo "${ECHO_T}default LIBC=\"$LIBC\"" >&6; } + { $as_echo "$as_me:$LINENO: result: default LIBC=\"$LIBC\"" >&5 +$as_echo "default LIBC=\"$LIBC\"" >&6; } fi @@ -21786,10 +22309,10 @@ fi # * Check for various properties of floating point * # ************************************************** -{ echo "$as_me:$LINENO: checking whether C doubles are little-endian IEEE 754 binary64" >&5 -echo $ECHO_N "checking whether C doubles are little-endian IEEE 754 binary64... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether C doubles are little-endian IEEE 754 binary64" >&5 +$as_echo_n "checking whether C doubles are little-endian IEEE 754 binary64... " >&6; } if test "${ac_cv_little_endian_double+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -21818,37 +22341,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_little_endian_double=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_little_endian_double=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_little_endian_double" >&5 -echo "${ECHO_T}$ac_cv_little_endian_double" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_little_endian_double" >&5 +$as_echo "$ac_cv_little_endian_double" >&6; } if test "$ac_cv_little_endian_double" = yes then @@ -21858,10 +22384,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking whether C doubles are big-endian IEEE 754 binary64" >&5 -echo $ECHO_N "checking whether C doubles are big-endian IEEE 754 binary64... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether C doubles are big-endian IEEE 754 binary64" >&5 +$as_echo_n "checking whether C doubles are big-endian IEEE 754 binary64... " >&6; } if test "${ac_cv_big_endian_double+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -21890,37 +22416,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_big_endian_double=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_big_endian_double=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_big_endian_double" >&5 -echo "${ECHO_T}$ac_cv_big_endian_double" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_big_endian_double" >&5 +$as_echo "$ac_cv_big_endian_double" >&6; } if test "$ac_cv_big_endian_double" = yes then @@ -21934,10 +22463,10 @@ fi # While Python doesn't currently have full support for these platforms # (see e.g., issue 1762561), we can at least make sure that float <-> string # conversions work. -{ echo "$as_me:$LINENO: checking whether C doubles are ARM mixed-endian IEEE 754 binary64" >&5 -echo $ECHO_N "checking whether C doubles are ARM mixed-endian IEEE 754 binary64... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether C doubles are ARM mixed-endian IEEE 754 binary64" >&5 +$as_echo_n "checking whether C doubles are ARM mixed-endian IEEE 754 binary64... " >&6; } if test "${ac_cv_mixed_endian_double+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -21966,37 +22495,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_mixed_endian_double=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_mixed_endian_double=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_mixed_endian_double" >&5 -echo "${ECHO_T}$ac_cv_mixed_endian_double" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_mixed_endian_double" >&5 +$as_echo "$ac_cv_mixed_endian_double" >&6; } if test "$ac_cv_mixed_endian_double" = yes then @@ -22016,8 +22548,8 @@ if test "$GCC" = yes && test -n "`$CC -dM -E - &5 -echo $ECHO_N "checking whether we can use gcc inline assembler to get and set x87 control word... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether we can use gcc inline assembler to get and set x87 control word" >&5 +$as_echo_n "checking whether we can use gcc inline assembler to get and set x87 control word... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -22043,28 +22575,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then have_gcc_asm_for_x87=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 have_gcc_asm_for_x87=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - { echo "$as_me:$LINENO: result: $have_gcc_asm_for_x87" >&5 -echo "${ECHO_T}$have_gcc_asm_for_x87" >&6; } + { $as_echo "$as_me:$LINENO: result: $have_gcc_asm_for_x87" >&5 +$as_echo "$have_gcc_asm_for_x87" >&6; } if test "$have_gcc_asm_for_x87" = yes then @@ -22080,8 +22613,8 @@ fi # IEEE 754 platforms. On IEEE 754, test should return 1 if rounding # mode is round-to-nearest and double rounding issues are present, and # 0 otherwise. See http://bugs.python.org/issue2937 for more info. -{ echo "$as_me:$LINENO: checking for x87-style double rounding" >&5 -echo $ECHO_N "checking for x87-style double rounding... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for x87-style double rounding" >&5 +$as_echo_n "checking for x87-style double rounding... " >&6; } # $BASECFLAGS may affect the result ac_save_cc="$CC" CC="$CC $BASECFLAGS" @@ -22121,36 +22654,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_x87_double_rounding=no else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_x87_double_rounding=yes fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi CC="$ac_save_cc" -{ echo "$as_me:$LINENO: result: $ac_cv_x87_double_rounding" >&5 -echo "${ECHO_T}$ac_cv_x87_double_rounding" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_x87_double_rounding" >&5 +$as_echo "$ac_cv_x87_double_rounding" >&6; } if test "$ac_cv_x87_double_rounding" = yes then @@ -22169,10 +22705,10 @@ LIBS="$LIBS $LIBM" # On FreeBSD 6.2, it appears that tanh(-0.) returns 0. instead of # -0. on some architectures. -{ echo "$as_me:$LINENO: checking whether tanh preserves the sign of zero" >&5 -echo $ECHO_N "checking whether tanh preserves the sign of zero... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether tanh preserves the sign of zero" >&5 +$as_echo_n "checking whether tanh preserves the sign of zero... " >&6; } if test "${ac_cv_tanh_preserves_zero_sign+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -22203,37 +22739,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_tanh_preserves_zero_sign=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_tanh_preserves_zero_sign=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_tanh_preserves_zero_sign" >&5 -echo "${ECHO_T}$ac_cv_tanh_preserves_zero_sign" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_tanh_preserves_zero_sign" >&5 +$as_echo "$ac_cv_tanh_preserves_zero_sign" >&6; } if test "$ac_cv_tanh_preserves_zero_sign" = yes then @@ -22254,11 +22793,11 @@ fi for ac_func in acosh asinh atanh copysign expm1 finite hypot log1p round do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -22311,44 +22850,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done -{ echo "$as_me:$LINENO: checking whether isinf is declared" >&5 -echo $ECHO_N "checking whether isinf is declared... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether isinf is declared" >&5 +$as_echo_n "checking whether isinf is declared... " >&6; } if test "${ac_cv_have_decl_isinf+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -22375,20 +22921,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_isinf=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_isinf=no @@ -22396,9 +22943,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_isinf" >&5 -echo "${ECHO_T}$ac_cv_have_decl_isinf" >&6; } -if test $ac_cv_have_decl_isinf = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_isinf" >&5 +$as_echo "$ac_cv_have_decl_isinf" >&6; } +if test "x$ac_cv_have_decl_isinf" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_ISINF 1 @@ -22412,10 +22959,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking whether isnan is declared" >&5 -echo $ECHO_N "checking whether isnan is declared... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether isnan is declared" >&5 +$as_echo_n "checking whether isnan is declared... " >&6; } if test "${ac_cv_have_decl_isnan+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -22442,20 +22989,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_isnan=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_isnan=no @@ -22463,9 +23011,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_isnan" >&5 -echo "${ECHO_T}$ac_cv_have_decl_isnan" >&6; } -if test $ac_cv_have_decl_isnan = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_isnan" >&5 +$as_echo "$ac_cv_have_decl_isnan" >&6; } +if test "x$ac_cv_have_decl_isnan" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_ISNAN 1 @@ -22479,10 +23027,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking whether isfinite is declared" >&5 -echo $ECHO_N "checking whether isfinite is declared... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether isfinite is declared" >&5 +$as_echo_n "checking whether isfinite is declared... " >&6; } if test "${ac_cv_have_decl_isfinite+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -22509,20 +23057,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_isfinite=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_isfinite=no @@ -22530,9 +23079,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_isfinite" >&5 -echo "${ECHO_T}$ac_cv_have_decl_isfinite" >&6; } -if test $ac_cv_have_decl_isfinite = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_isfinite" >&5 +$as_echo "$ac_cv_have_decl_isfinite" >&6; } +if test "x$ac_cv_have_decl_isfinite" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_ISFINITE 1 @@ -22552,14 +23101,16 @@ fi LIBS=$LIBS_SAVE # Multiprocessing check for broken sem_getvalue -{ echo "$as_me:$LINENO: checking for broken sem_getvalue" >&5 -echo $ECHO_N "checking for broken sem_getvalue... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for broken sem_getvalue" >&5 +$as_echo_n "checking for broken sem_getvalue... " >&6; } if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling +$as_echo "$as_me: error: cannot run test program while cross compiling See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -22596,30 +23147,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -{ echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } +{ $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_BROKEN_SEM_GETVALUE 1 @@ -22627,14 +23180,15 @@ _ACEOF fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi # determine what size digit to use for Python's longs -{ echo "$as_me:$LINENO: checking digit size for Python's longs" >&5 -echo $ECHO_N "checking digit size for Python's longs... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking digit size for Python's longs" >&5 +$as_echo_n "checking digit size for Python's longs... " >&6; } # Check whether --enable-big-digits was given. if test "${enable_big_digits+set}" = set; then enableval=$enable_big_digits; case $enable_big_digits in @@ -22645,12 +23199,12 @@ no) 15|30) ;; *) - { { echo "$as_me:$LINENO: error: bad value $enable_big_digits for --enable-big-digits; value should be 15 or 30" >&5 -echo "$as_me: error: bad value $enable_big_digits for --enable-big-digits; value should be 15 or 30" >&2;} + { { $as_echo "$as_me:$LINENO: error: bad value $enable_big_digits for --enable-big-digits; value should be 15 or 30" >&5 +$as_echo "$as_me: error: bad value $enable_big_digits for --enable-big-digits; value should be 15 or 30" >&2;} { (exit 1); exit 1; }; } ;; esac -{ echo "$as_me:$LINENO: result: $enable_big_digits" >&5 -echo "${ECHO_T}$enable_big_digits" >&6; } +{ $as_echo "$as_me:$LINENO: result: $enable_big_digits" >&5 +$as_echo "$enable_big_digits" >&6; } cat >>confdefs.h <<_ACEOF #define PYLONG_BITS_IN_DIGIT $enable_big_digits @@ -22658,24 +23212,24 @@ _ACEOF else - { echo "$as_me:$LINENO: result: no value specified" >&5 -echo "${ECHO_T}no value specified" >&6; } + { $as_echo "$as_me:$LINENO: result: no value specified" >&5 +$as_echo "no value specified" >&6; } fi # check for wchar.h if test "${ac_cv_header_wchar_h+set}" = set; then - { echo "$as_me:$LINENO: checking for wchar.h" >&5 -echo $ECHO_N "checking for wchar.h... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for wchar.h" >&5 +$as_echo_n "checking for wchar.h... " >&6; } if test "${ac_cv_header_wchar_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_wchar_h" >&5 -echo "${ECHO_T}$ac_cv_header_wchar_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_wchar_h" >&5 +$as_echo "$ac_cv_header_wchar_h" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking wchar.h usability" >&5 -echo $ECHO_N "checking wchar.h usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking wchar.h usability" >&5 +$as_echo_n "checking wchar.h usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -22691,32 +23245,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking wchar.h presence" >&5 -echo $ECHO_N "checking wchar.h presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking wchar.h presence" >&5 +$as_echo_n "checking wchar.h presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -22730,51 +23285,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: wchar.h: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: wchar.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: wchar.h: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: wchar.h: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: wchar.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: wchar.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: wchar.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: wchar.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: wchar.h: present but cannot be compiled" >&5 -echo "$as_me: WARNING: wchar.h: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: wchar.h: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: wchar.h: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: wchar.h: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: wchar.h: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: wchar.h: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: wchar.h: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: wchar.h: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: wchar.h: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: wchar.h: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: wchar.h: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: wchar.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: wchar.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: wchar.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: wchar.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: wchar.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: wchar.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: wchar.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: wchar.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: wchar.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: wchar.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: wchar.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: wchar.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## -------------------------------------- ## ## Report this to http://bugs.python.org/ ## @@ -22783,18 +23339,18 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for wchar.h" >&5 -echo $ECHO_N "checking for wchar.h... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for wchar.h" >&5 +$as_echo_n "checking for wchar.h... " >&6; } if test "${ac_cv_header_wchar_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_header_wchar_h=$ac_header_preproc fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_wchar_h" >&5 -echo "${ECHO_T}$ac_cv_header_wchar_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_wchar_h" >&5 +$as_echo "$ac_cv_header_wchar_h" >&6; } fi -if test $ac_cv_header_wchar_h = yes; then +if test "x$ac_cv_header_wchar_h" = x""yes; then cat >>confdefs.h <<\_ACEOF @@ -22813,69 +23369,14 @@ fi # determine wchar_t size if test "$wchar_h" = yes then - { echo "$as_me:$LINENO: checking for wchar_t" >&5 -echo $ECHO_N "checking for wchar_t... $ECHO_C" >&6; } -if test "${ac_cv_type_wchar_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include - -typedef wchar_t ac__type_new_; -int -main () -{ -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_wchar_t=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_wchar_t=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_wchar_t" >&5 -echo "${ECHO_T}$ac_cv_type_wchar_t" >&6; } - -# The cast to long int works around a bug in the HP C Compiler + # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of wchar_t" >&5 -echo $ECHO_N "checking size of wchar_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of wchar_t" >&5 +$as_echo_n "checking size of wchar_t... " >&6; } if test "${ac_cv_sizeof_wchar_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -22887,11 +23388,10 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include - typedef wchar_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (wchar_t))) >= 0)]; test_array [0] = 0 ; @@ -22904,13 +23404,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -22925,11 +23426,10 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include - typedef wchar_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (wchar_t))) <= $ac_mid)]; test_array [0] = 0 ; @@ -22942,20 +23442,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -22969,7 +23470,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -22980,11 +23481,10 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include - typedef wchar_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (wchar_t))) < 0)]; test_array [0] = 0 ; @@ -22997,13 +23497,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -23018,11 +23519,10 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include - typedef wchar_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (wchar_t))) >= $ac_mid)]; test_array [0] = 0 ; @@ -23035,20 +23535,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -23062,7 +23563,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -23083,11 +23584,10 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include - typedef wchar_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (wchar_t))) <= $ac_mid)]; test_array [0] = 0 ; @@ -23100,20 +23600,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -23124,11 +23625,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_wchar_t=$ac_lo;; '') if test "$ac_cv_type_wchar_t" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (wchar_t) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (wchar_t) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (wchar_t) +$as_echo "$as_me: error: cannot compute sizeof (wchar_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_wchar_t=0 fi ;; @@ -23142,9 +23645,8 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include - typedef wchar_t ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (wchar_t)); } +static unsigned long int ulongval () { return (long int) (sizeof (wchar_t)); } #include #include int @@ -23154,20 +23656,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (wchar_t))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (wchar_t)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (wchar_t)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -23180,43 +23684,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_wchar_t=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_wchar_t" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (wchar_t) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (wchar_t) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (wchar_t) +$as_echo "$as_me: error: cannot compute sizeof (wchar_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_wchar_t=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_wchar_t" >&5 -echo "${ECHO_T}$ac_cv_sizeof_wchar_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_wchar_t" >&5 +$as_echo "$ac_cv_sizeof_wchar_t" >&6; } @@ -23227,8 +23736,8 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for UCS-4 tcl" >&5 -echo $ECHO_N "checking for UCS-4 tcl... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for UCS-4 tcl" >&5 +$as_echo_n "checking for UCS-4 tcl... " >&6; } have_ucs4_tcl=no cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -23255,13 +23764,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -23275,24 +23785,24 @@ _ACEOF have_ucs4_tcl=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $have_ucs4_tcl" >&5 -echo "${ECHO_T}$have_ucs4_tcl" >&6; } +{ $as_echo "$as_me:$LINENO: result: $have_ucs4_tcl" >&5 +$as_echo "$have_ucs4_tcl" >&6; } # check whether wchar_t is signed or not if test "$wchar_h" = yes then # check whether wchar_t is signed or not - { echo "$as_me:$LINENO: checking whether wchar_t is signed" >&5 -echo $ECHO_N "checking whether wchar_t is signed... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether wchar_t is signed" >&5 +$as_echo_n "checking whether wchar_t is signed... " >&6; } if test "${ac_cv_wchar_t_signed+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -23319,41 +23829,44 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_wchar_t_signed=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_wchar_t_signed=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi - { echo "$as_me:$LINENO: result: $ac_cv_wchar_t_signed" >&5 -echo "${ECHO_T}$ac_cv_wchar_t_signed" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_cv_wchar_t_signed" >&5 +$as_echo "$ac_cv_wchar_t_signed" >&6; } fi -{ echo "$as_me:$LINENO: checking what type to use for str" >&5 -echo $ECHO_N "checking what type to use for str... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking what type to use for str" >&5 +$as_echo_n "checking what type to use for str... " >&6; } # Check whether --with-wide-unicode was given. if test "${with_wide_unicode+set}" = set; then @@ -23395,57 +23908,203 @@ if test "$unicode_size" = "$ac_cv_sizeof_wchar_t" \ then PY_UNICODE_TYPE="wchar_t" -cat >>confdefs.h <<\_ACEOF -#define HAVE_USABLE_WCHAR_T 1 +cat >>confdefs.h <<\_ACEOF +#define HAVE_USABLE_WCHAR_T 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define PY_UNICODE_TYPE wchar_t +_ACEOF + +elif test "$ac_cv_sizeof_short" = "$unicode_size" +then + PY_UNICODE_TYPE="unsigned short" + cat >>confdefs.h <<\_ACEOF +#define PY_UNICODE_TYPE unsigned short +_ACEOF + +elif test "$ac_cv_sizeof_long" = "$unicode_size" +then + PY_UNICODE_TYPE="unsigned long" + cat >>confdefs.h <<\_ACEOF +#define PY_UNICODE_TYPE unsigned long +_ACEOF + +else + PY_UNICODE_TYPE="no type found" +fi +{ $as_echo "$as_me:$LINENO: result: $PY_UNICODE_TYPE" >&5 +$as_echo "$PY_UNICODE_TYPE" >&6; } + +# check for endianness + + { $as_echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 +$as_echo_n "checking whether byte ordering is bigendian... " >&6; } +if test "${ac_cv_c_bigendian+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + + # Check for potential -arch flags. It is not universal unless + # there are some -arch flags. Note that *ppc* also matches + # ppc64. This check is also rather less than ideal. + case "${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}" in #( + *-arch*ppc*|*-arch*i386*|*-arch*x86_64*) ac_cv_c_bigendian=universal;; + esac +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + # It does; now see whether it defined to BIG_ENDIAN or not. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} _ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_c_bigendian=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 - cat >>confdefs.h <<\_ACEOF -#define PY_UNICODE_TYPE wchar_t -_ACEOF + ac_cv_c_bigendian=no +fi -elif test "$ac_cv_sizeof_short" = "$unicode_size" -then - PY_UNICODE_TYPE="unsigned short" - cat >>confdefs.h <<\_ACEOF -#define PY_UNICODE_TYPE unsigned short -_ACEOF +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 -elif test "$ac_cv_sizeof_long" = "$unicode_size" -then - PY_UNICODE_TYPE="unsigned long" - cat >>confdefs.h <<\_ACEOF -#define PY_UNICODE_TYPE unsigned long -_ACEOF -else - PY_UNICODE_TYPE="no type found" fi -{ echo "$as_me:$LINENO: result: $PY_UNICODE_TYPE" >&5 -echo "${ECHO_T}$PY_UNICODE_TYPE" >&6; } -# check for endianness -{ echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 -echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; } -if test "${ac_cv_c_bigendian+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - # See if sys/param.h defines the BYTE_ORDER macro. -cat >conftest.$ac_ext <<_ACEOF +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#include +#include int main () { -#if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \ - && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN) - bogus endian macros -#endif +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif ; return 0; @@ -23457,33 +24116,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - # It does; now see whether it defined to BIG_ENDIAN or not. -cat >conftest.$ac_ext <<_ACEOF + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#include +#include int main () { -#if BYTE_ORDER != BIG_ENDIAN - not big endian -#endif +#ifndef _BIG_ENDIAN + not big endian + #endif ; return 0; @@ -23495,20 +24154,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_c_bigendian=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_bigendian=no @@ -23516,29 +24176,44 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - # It does not; compile a test program. -if test "$cross_compiling" = yes; then - # try to guess the endianness by grepping values into an object file - ac_cv_c_bigendian=unknown - cat >conftest.$ac_ext <<_ACEOF + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then + # Try to guess by grepping values from an object file. + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; -short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; -void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } -short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; -short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; -void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + int main () { - _ascii (); _ebcdic (); +return use_ascii (foo) == use_ebcdic (foo); ; return 0; } @@ -23549,30 +24224,31 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then - ac_cv_c_bigendian=yes -fi -if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then - if test "$ac_cv_c_bigendian" = unknown; then - ac_cv_c_bigendian=no - else - # finding both strings is unlikely to happen, but who knows? - ac_cv_c_bigendian=unknown - fi -fi + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -23591,14 +24267,14 @@ int main () { - /* Are we little or big endian? From Harbison&Steele. */ - union - { - long int l; - char c[sizeof (long int)]; - } u; - u.l = 1; - return u.c[sizeof (long int) - 1] == 1; + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; ; return 0; @@ -23610,63 +24286,70 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_c_bigendian=no else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_c_bigendian=yes fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi + fi fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 -echo "${ECHO_T}$ac_cv_c_bigendian" >&6; } -case $ac_cv_c_bigendian in - yes) +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 +$as_echo "$ac_cv_c_bigendian" >&6; } + case $ac_cv_c_bigendian in #( + yes) + cat >>confdefs.h <<\_ACEOF +#define WORDS_BIGENDIAN 1 +_ACEOF +;; #( + no) + ;; #( + universal) cat >>confdefs.h <<\_ACEOF -#define WORDS_BIGENDIAN 1 +#define AC_APPLE_UNIVERSAL_BUILD 1 _ACEOF - ;; - no) - ;; - *) - { { echo "$as_me:$LINENO: error: unknown endianness -presetting ac_cv_c_bigendian=no (or yes) will help" >&5 -echo "$as_me: error: unknown endianness -presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} + + ;; #( + *) + { { $as_echo "$as_me:$LINENO: error: unknown endianness + presetting ac_cv_c_bigendian=no (or yes) will help" >&5 +$as_echo "$as_me: error: unknown endianness + presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} { (exit 1); exit 1; }; } ;; -esac + esac # Check whether right shifting a negative integer extends the sign bit # or fills with zeros (like the Cray J90, according to Tim Peters). -{ echo "$as_me:$LINENO: checking whether right shift extends the sign bit" >&5 -echo $ECHO_N "checking whether right shift extends the sign bit... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether right shift extends the sign bit" >&5 +$as_echo_n "checking whether right shift extends the sign bit... " >&6; } if test "${ac_cv_rshift_extends_sign+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -23691,37 +24374,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_rshift_extends_sign=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_rshift_extends_sign=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_rshift_extends_sign" >&5 -echo "${ECHO_T}$ac_cv_rshift_extends_sign" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_rshift_extends_sign" >&5 +$as_echo "$ac_cv_rshift_extends_sign" >&6; } if test "$ac_cv_rshift_extends_sign" = no then @@ -23732,10 +24418,10 @@ _ACEOF fi # check for getc_unlocked and related locking functions -{ echo "$as_me:$LINENO: checking for getc_unlocked() and friends" >&5 -echo $ECHO_N "checking for getc_unlocked() and friends... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for getc_unlocked() and friends" >&5 +$as_echo_n "checking for getc_unlocked() and friends... " >&6; } if test "${ac_cv_have_getc_unlocked+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -23764,32 +24450,36 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_have_getc_unlocked=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_getc_unlocked=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_getc_unlocked" >&5 -echo "${ECHO_T}$ac_cv_have_getc_unlocked" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_getc_unlocked" >&5 +$as_echo "$ac_cv_have_getc_unlocked" >&6; } if test "$ac_cv_have_getc_unlocked" = yes then @@ -23807,8 +24497,8 @@ LIBS_no_readline=$LIBS # library. NOTE: Keep the precedence of listed libraries synchronised # with setup.py. py_cv_lib_readline=no -{ echo "$as_me:$LINENO: checking how to link readline libs" >&5 -echo $ECHO_N "checking how to link readline libs... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking how to link readline libs" >&5 +$as_echo_n "checking how to link readline libs... " >&6; } for py_libtermcap in "" ncursesw ncurses curses termcap; do if test -z "$py_libtermcap"; then READLINE_LIBS="-lreadline" @@ -23844,26 +24534,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then py_cv_lib_readline=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test $py_cv_lib_readline = yes; then @@ -23873,11 +24567,11 @@ done # Uncomment this line if you want to use READINE_LIBS in Makefile or scripts #AC_SUBST([READLINE_LIBS]) if test $py_cv_lib_readline = no; then - { echo "$as_me:$LINENO: result: none" >&5 -echo "${ECHO_T}none" >&6; } + { $as_echo "$as_me:$LINENO: result: none" >&5 +$as_echo "none" >&6; } else - { echo "$as_me:$LINENO: result: $READLINE_LIBS" >&5 -echo "${ECHO_T}$READLINE_LIBS" >&6; } + { $as_echo "$as_me:$LINENO: result: $READLINE_LIBS" >&5 +$as_echo "$READLINE_LIBS" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_LIBREADLINE 1 @@ -23886,10 +24580,10 @@ _ACEOF fi # check for readline 2.1 -{ echo "$as_me:$LINENO: checking for rl_callback_handler_install in -lreadline" >&5 -echo $ECHO_N "checking for rl_callback_handler_install in -lreadline... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for rl_callback_handler_install in -lreadline" >&5 +$as_echo_n "checking for rl_callback_handler_install in -lreadline... " >&6; } if test "${ac_cv_lib_readline_rl_callback_handler_install+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lreadline $READLINE_LIBS $LIBS" @@ -23921,33 +24615,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_readline_rl_callback_handler_install=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_readline_rl_callback_handler_install=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_callback_handler_install" >&5 -echo "${ECHO_T}$ac_cv_lib_readline_rl_callback_handler_install" >&6; } -if test $ac_cv_lib_readline_rl_callback_handler_install = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_callback_handler_install" >&5 +$as_echo "$ac_cv_lib_readline_rl_callback_handler_install" >&6; } +if test "x$ac_cv_lib_readline_rl_callback_handler_install" = x""yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_RL_CALLBACK 1 @@ -23970,20 +24668,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then have_readline=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 have_readline=no @@ -24009,15 +24708,15 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f -r conftest* +rm -f conftest* fi # check for readline 4.0 -{ echo "$as_me:$LINENO: checking for rl_pre_input_hook in -lreadline" >&5 -echo $ECHO_N "checking for rl_pre_input_hook in -lreadline... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for rl_pre_input_hook in -lreadline" >&5 +$as_echo_n "checking for rl_pre_input_hook in -lreadline... " >&6; } if test "${ac_cv_lib_readline_rl_pre_input_hook+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lreadline $READLINE_LIBS $LIBS" @@ -24049,33 +24748,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_readline_rl_pre_input_hook=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_readline_rl_pre_input_hook=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_pre_input_hook" >&5 -echo "${ECHO_T}$ac_cv_lib_readline_rl_pre_input_hook" >&6; } -if test $ac_cv_lib_readline_rl_pre_input_hook = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_pre_input_hook" >&5 +$as_echo "$ac_cv_lib_readline_rl_pre_input_hook" >&6; } +if test "x$ac_cv_lib_readline_rl_pre_input_hook" = x""yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_RL_PRE_INPUT_HOOK 1 @@ -24085,10 +24788,10 @@ fi # also in 4.0 -{ echo "$as_me:$LINENO: checking for rl_completion_display_matches_hook in -lreadline" >&5 -echo $ECHO_N "checking for rl_completion_display_matches_hook in -lreadline... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for rl_completion_display_matches_hook in -lreadline" >&5 +$as_echo_n "checking for rl_completion_display_matches_hook in -lreadline... " >&6; } if test "${ac_cv_lib_readline_rl_completion_display_matches_hook+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lreadline $READLINE_LIBS $LIBS" @@ -24120,33 +24823,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_readline_rl_completion_display_matches_hook=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_readline_rl_completion_display_matches_hook=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_completion_display_matches_hook" >&5 -echo "${ECHO_T}$ac_cv_lib_readline_rl_completion_display_matches_hook" >&6; } -if test $ac_cv_lib_readline_rl_completion_display_matches_hook = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_completion_display_matches_hook" >&5 +$as_echo "$ac_cv_lib_readline_rl_completion_display_matches_hook" >&6; } +if test "x$ac_cv_lib_readline_rl_completion_display_matches_hook" = x""yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK 1 @@ -24156,10 +24863,10 @@ fi # check for readline 4.2 -{ echo "$as_me:$LINENO: checking for rl_completion_matches in -lreadline" >&5 -echo $ECHO_N "checking for rl_completion_matches in -lreadline... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for rl_completion_matches in -lreadline" >&5 +$as_echo_n "checking for rl_completion_matches in -lreadline... " >&6; } if test "${ac_cv_lib_readline_rl_completion_matches+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lreadline $READLINE_LIBS $LIBS" @@ -24191,33 +24898,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_readline_rl_completion_matches=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_readline_rl_completion_matches=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_completion_matches" >&5 -echo "${ECHO_T}$ac_cv_lib_readline_rl_completion_matches" >&6; } -if test $ac_cv_lib_readline_rl_completion_matches = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_completion_matches" >&5 +$as_echo "$ac_cv_lib_readline_rl_completion_matches" >&6; } +if test "x$ac_cv_lib_readline_rl_completion_matches" = x""yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_RL_COMPLETION_MATCHES 1 @@ -24240,20 +24951,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then have_readline=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 have_readline=no @@ -24279,17 +24991,17 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f -r conftest* +rm -f conftest* fi # End of readline checks: restore LIBS LIBS=$LIBS_no_readline -{ echo "$as_me:$LINENO: checking for broken nice()" >&5 -echo $ECHO_N "checking for broken nice()... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for broken nice()" >&5 +$as_echo_n "checking for broken nice()... " >&6; } if test "${ac_cv_broken_nice+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -24317,37 +25029,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_broken_nice=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_broken_nice=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_broken_nice" >&5 -echo "${ECHO_T}$ac_cv_broken_nice" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_broken_nice" >&5 +$as_echo "$ac_cv_broken_nice" >&6; } if test "$ac_cv_broken_nice" = yes then @@ -24357,8 +25072,8 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for broken poll()" >&5 -echo $ECHO_N "checking for broken poll()... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for broken poll()" >&5 +$as_echo_n "checking for broken poll()... " >&6; } if test "$cross_compiling" = yes; then ac_cv_broken_poll=no else @@ -24400,35 +25115,38 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_broken_poll=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_broken_poll=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_broken_poll" >&5 -echo "${ECHO_T}$ac_cv_broken_poll" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_broken_poll" >&5 +$as_echo "$ac_cv_broken_poll" >&6; } if test "$ac_cv_broken_poll" = yes then @@ -24441,10 +25159,10 @@ fi # Before we can test tzset, we need to check if struct tm has a tm_zone # (which is not required by ISO C or UNIX spec) and/or if we support # tzname[] -{ echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5 -echo $ECHO_N "checking for struct tm.tm_zone... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5 +$as_echo_n "checking for struct tm.tm_zone... " >&6; } if test "${ac_cv_member_struct_tm_tm_zone+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -24472,20 +25190,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_tm_tm_zone=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -24514,20 +25233,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_tm_tm_zone=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_tm_tm_zone=no @@ -24538,9 +25258,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5 -echo "${ECHO_T}$ac_cv_member_struct_tm_tm_zone" >&6; } -if test $ac_cv_member_struct_tm_tm_zone = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5 +$as_echo "$ac_cv_member_struct_tm_tm_zone" >&6; } +if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_TM_TM_ZONE 1 @@ -24556,10 +25276,10 @@ cat >>confdefs.h <<\_ACEOF _ACEOF else - { echo "$as_me:$LINENO: checking whether tzname is declared" >&5 -echo $ECHO_N "checking whether tzname is declared... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether tzname is declared" >&5 +$as_echo_n "checking whether tzname is declared... " >&6; } if test "${ac_cv_have_decl_tzname+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -24586,20 +25306,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_tzname=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_tzname=no @@ -24607,9 +25328,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5 -echo "${ECHO_T}$ac_cv_have_decl_tzname" >&6; } -if test $ac_cv_have_decl_tzname = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5 +$as_echo "$ac_cv_have_decl_tzname" >&6; } +if test "x$ac_cv_have_decl_tzname" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_TZNAME 1 @@ -24625,10 +25346,10 @@ _ACEOF fi - { echo "$as_me:$LINENO: checking for tzname" >&5 -echo $ECHO_N "checking for tzname... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for tzname" >&5 +$as_echo_n "checking for tzname... " >&6; } if test "${ac_cv_var_tzname+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -24655,31 +25376,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_var_tzname=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_var_tzname=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5 -echo "${ECHO_T}$ac_cv_var_tzname" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5 +$as_echo "$ac_cv_var_tzname" >&6; } if test $ac_cv_var_tzname = yes; then cat >>confdefs.h <<\_ACEOF @@ -24691,10 +25416,10 @@ fi # check tzset(3) exists and works like we expect it to -{ echo "$as_me:$LINENO: checking for working tzset()" >&5 -echo $ECHO_N "checking for working tzset()... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for working tzset()" >&5 +$as_echo_n "checking for working tzset()... " >&6; } if test "${ac_cv_working_tzset+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -24777,37 +25502,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_working_tzset=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_working_tzset=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_working_tzset" >&5 -echo "${ECHO_T}$ac_cv_working_tzset" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_working_tzset" >&5 +$as_echo "$ac_cv_working_tzset" >&6; } if test "$ac_cv_working_tzset" = yes then @@ -24818,10 +25546,10 @@ _ACEOF fi # Look for subsecond timestamps in struct stat -{ echo "$as_me:$LINENO: checking for tv_nsec in struct stat" >&5 -echo $ECHO_N "checking for tv_nsec in struct stat... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for tv_nsec in struct stat" >&5 +$as_echo_n "checking for tv_nsec in struct stat... " >&6; } if test "${ac_cv_stat_tv_nsec+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -24847,20 +25575,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_stat_tv_nsec=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_stat_tv_nsec=no @@ -24869,8 +25598,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_stat_tv_nsec" >&5 -echo "${ECHO_T}$ac_cv_stat_tv_nsec" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_stat_tv_nsec" >&5 +$as_echo "$ac_cv_stat_tv_nsec" >&6; } if test "$ac_cv_stat_tv_nsec" = yes then @@ -24881,10 +25610,10 @@ _ACEOF fi # Look for BSD style subsecond timestamps in struct stat -{ echo "$as_me:$LINENO: checking for tv_nsec2 in struct stat" >&5 -echo $ECHO_N "checking for tv_nsec2 in struct stat... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for tv_nsec2 in struct stat" >&5 +$as_echo_n "checking for tv_nsec2 in struct stat... " >&6; } if test "${ac_cv_stat_tv_nsec2+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -24910,20 +25639,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_stat_tv_nsec2=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_stat_tv_nsec2=no @@ -24932,8 +25662,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_stat_tv_nsec2" >&5 -echo "${ECHO_T}$ac_cv_stat_tv_nsec2" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_stat_tv_nsec2" >&5 +$as_echo "$ac_cv_stat_tv_nsec2" >&6; } if test "$ac_cv_stat_tv_nsec2" = yes then @@ -24944,10 +25674,10 @@ _ACEOF fi # On HP/UX 11.0, mvwdelch is a block with a return statement -{ echo "$as_me:$LINENO: checking whether mvwdelch is an expression" >&5 -echo $ECHO_N "checking whether mvwdelch is an expression... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether mvwdelch is an expression" >&5 +$as_echo_n "checking whether mvwdelch is an expression... " >&6; } if test "${ac_cv_mvwdelch_is_expression+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -24973,20 +25703,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_mvwdelch_is_expression=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_mvwdelch_is_expression=no @@ -24995,8 +25726,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_mvwdelch_is_expression" >&5 -echo "${ECHO_T}$ac_cv_mvwdelch_is_expression" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_mvwdelch_is_expression" >&5 +$as_echo "$ac_cv_mvwdelch_is_expression" >&6; } if test "$ac_cv_mvwdelch_is_expression" = yes then @@ -25007,10 +25738,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking whether WINDOW has _flags" >&5 -echo $ECHO_N "checking whether WINDOW has _flags... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether WINDOW has _flags" >&5 +$as_echo_n "checking whether WINDOW has _flags... " >&6; } if test "${ac_cv_window_has_flags+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -25036,20 +25767,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_window_has_flags=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_window_has_flags=no @@ -25058,8 +25790,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_window_has_flags" >&5 -echo "${ECHO_T}$ac_cv_window_has_flags" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_window_has_flags" >&5 +$as_echo "$ac_cv_window_has_flags" >&6; } if test "$ac_cv_window_has_flags" = yes @@ -25071,8 +25803,8 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for is_term_resized" >&5 -echo $ECHO_N "checking for is_term_resized... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for is_term_resized" >&5 +$as_echo_n "checking for is_term_resized... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -25094,13 +25826,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -25110,21 +25843,21 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_CURSES_IS_TERM_RESIZED 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for resize_term" >&5 -echo $ECHO_N "checking for resize_term... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for resize_term" >&5 +$as_echo_n "checking for resize_term... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -25146,13 +25879,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -25162,21 +25896,21 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_CURSES_RESIZE_TERM 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for resizeterm" >&5 -echo $ECHO_N "checking for resizeterm... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for resizeterm" >&5 +$as_echo_n "checking for resizeterm... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -25198,13 +25932,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -25214,61 +25949,63 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_CURSES_RESIZETERM 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for /dev/ptmx" >&5 -echo $ECHO_N "checking for /dev/ptmx... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for /dev/ptmx" >&5 +$as_echo_n "checking for /dev/ptmx... " >&6; } if test -r /dev/ptmx then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_DEV_PTMX 1 _ACEOF else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi -{ echo "$as_me:$LINENO: checking for /dev/ptc" >&5 -echo $ECHO_N "checking for /dev/ptc... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for /dev/ptc" >&5 +$as_echo_n "checking for /dev/ptc... " >&6; } if test -r /dev/ptc then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_DEV_PTC 1 _ACEOF else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi -{ echo "$as_me:$LINENO: checking for %zd printf() format support" >&5 -echo $ECHO_N "checking for %zd printf() format support... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for %zd printf() format support" >&5 +$as_echo_n "checking for %zd printf() format support... " >&6; } if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling +$as_echo "$as_me: error: cannot run test program while cross compiling See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -25317,47 +26054,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define PY_FORMAT_SIZE_T "z" _ACEOF else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -{ echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } +{ $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: checking for socklen_t" >&5 -echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for socklen_t" >&5 +$as_echo_n "checking for socklen_t... " >&6; } if test "${ac_cv_type_socklen_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + ac_cv_type_socklen_t=no +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -25372,14 +26113,53 @@ cat >>conftest.$ac_ext <<_ACEOF #endif -typedef socklen_t ac__type_new_; int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) +if (sizeof (socklen_t)) + return 0; + ; return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif + + +int +main () +{ +if (sizeof ((socklen_t))) + return 0; ; return 0; } @@ -25390,30 +26170,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_socklen_t=yes + : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_socklen_t=no + ac_cv_type_socklen_t=yes fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5 -echo "${ECHO_T}$ac_cv_type_socklen_t" >&6; } -if test $ac_cv_type_socklen_t = yes; then + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5 +$as_echo "$ac_cv_type_socklen_t" >&6; } +if test "x$ac_cv_type_socklen_t" = x""yes; then : else @@ -25424,8 +26213,8 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for broken mbstowcs" >&5 -echo $ECHO_N "checking for broken mbstowcs... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for broken mbstowcs" >&5 +$as_echo_n "checking for broken mbstowcs... " >&6; } if test "$cross_compiling" = yes; then ac_cv_broken_mbstowcs=no else @@ -25451,35 +26240,38 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_broken_mbstowcs=no else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_broken_mbstowcs=yes fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_broken_mbstowcs" >&5 -echo "${ECHO_T}$ac_cv_broken_mbstowcs" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_broken_mbstowcs" >&5 +$as_echo "$ac_cv_broken_mbstowcs" >&6; } if test "$ac_cv_broken_mbstowcs" = yes then @@ -25490,8 +26282,8 @@ _ACEOF fi # Check for --with-computed-gotos -{ echo "$as_me:$LINENO: checking for --with-computed-gotos" >&5 -echo $ECHO_N "checking for --with-computed-gotos... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-computed-gotos" >&5 +$as_echo_n "checking for --with-computed-gotos... " >&6; } # Check whether --with-computed-gotos was given. if test "${with_computed_gotos+set}" = set; then @@ -25503,14 +26295,14 @@ cat >>confdefs.h <<\_ACEOF #define USE_COMPUTED_GOTOS 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } -else { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } +else { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -25524,15 +26316,15 @@ done SRCDIRS="Parser Grammar Objects Python Modules Mac" -{ echo "$as_me:$LINENO: checking for build directories" >&5 -echo $ECHO_N "checking for build directories... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for build directories" >&5 +$as_echo_n "checking for build directories... " >&6; } for dir in $SRCDIRS; do if test ! -d $dir; then mkdir $dir fi done -{ echo "$as_me:$LINENO: result: done" >&5 -echo "${ECHO_T}done" >&6; } +{ $as_echo "$as_me:$LINENO: result: done" >&5 +$as_echo "done" >&6; } # generate output files ac_config_files="$ac_config_files Makefile.pre Modules/Setup.config Misc/python.pc" @@ -25564,11 +26356,12 @@ _ACEOF case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 -echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; + *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( *) $as_unset $ac_var ;; esac ;; esac @@ -25601,12 +26394,12 @@ echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; if diff "$cache_file" confcache >/dev/null 2>&1; then :; else if test -w "$cache_file"; then test "x$cache_file" != "x/dev/null" && - { echo "$as_me:$LINENO: updating cache $cache_file" >&5 -echo "$as_me: updating cache $cache_file" >&6;} + { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} cat confcache >$cache_file else - { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 -echo "$as_me: not updating unwritable cache $cache_file" >&6;} + { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} fi fi rm -f confcache @@ -25622,7 +26415,7 @@ ac_ltlibobjs= for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue # 1. Remove the extension, and $U if already installed. ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' - ac_i=`echo "$ac_i" | sed "$ac_script"` + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR # will be set to the directory where LIBOBJS objects are built. ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" @@ -25634,12 +26427,14 @@ LTLIBOBJS=$ac_ltlibobjs + : ${CONFIG_STATUS=./config.status} +ac_write_fail=0 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" -{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 -echo "$as_me: creating $CONFIG_STATUS" >&6;} -cat >$CONFIG_STATUS <<_ACEOF +{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 #! $SHELL # Generated by $as_me. # Run this file to recreate the current configuration. @@ -25652,7 +26447,7 @@ ac_cs_silent=false SHELL=\${CONFIG_SHELL-$SHELL} _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ## --------------------- ## ## M4sh Initialization. ## ## --------------------- ## @@ -25662,7 +26457,7 @@ DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -25684,17 +26479,45 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS as_cr_digits='0123456789' as_cr_alnum=$as_cr_Letters$as_cr_digits -# The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then - echo "#! /bin/sh" >conf$$.sh - echo "exit 0" >>conf$$.sh - chmod +x conf$$.sh - if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then - PATH_SEPARATOR=';' +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' else - PATH_SEPARATOR=: + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' fi - rm -f conf$$.sh + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } fi # Support unset when possible. @@ -25710,8 +26533,6 @@ fi # there to prevent editors from complaining about space-tab. # (If _AS_PATH_WALK were called with IFS unset, it would disable word # splitting by setting IFS to empty value.) -as_nl=' -' IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. @@ -25734,7 +26555,7 @@ if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 { (exit 1); exit 1; } fi @@ -25747,17 +26568,10 @@ PS2='> ' PS4='+ ' # NLS nuisances. -for as_var in \ - LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ - LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ - LC_TELEPHONE LC_TIME -do - if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then - eval $as_var=C; export $as_var - else - ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var - fi -done +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE # Required to use basename. if expr a : '\(a\)' >/dev/null 2>&1 && @@ -25779,7 +26593,7 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| . 2>/dev/null || -echo X/"$0" | +$as_echo X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/ q @@ -25830,7 +26644,7 @@ $as_unset CDPATH s/-\n.*// ' >$as_me.lineno && chmod +x "$as_me.lineno" || - { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 { (exit 1); exit 1; }; } # Don't try to exec as it changes $[0], causing all sort of problems @@ -25858,7 +26672,6 @@ case `echo -n x` in *) ECHO_N='-n';; esac - if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.*\(...\)'`" = X001; then as_expr=expr @@ -25871,19 +26684,22 @@ if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file else rm -f conf$$.dir - mkdir conf$$.dir -fi -echo >conf$$.file -if ln -s conf$$.file conf$$ 2>/dev/null; then - as_ln_s='ln -s' - # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. - ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else as_ln_s='cp -p' -elif ln conf$$.file conf$$ 2>/dev/null; then - as_ln_s=ln + fi else as_ln_s='cp -p' fi @@ -25908,10 +26724,10 @@ else as_test_x=' eval sh -c '\'' if test -d "$1"; then - test -d "$1/."; + test -d "$1/."; else case $1 in - -*)set "./$1";; + -*)set "./$1";; esac; case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in ???[sx]*):;;*)false;;esac;fi @@ -25934,7 +26750,7 @@ exec 6>&1 # values after options handling. ac_log=" This file was extended by python $as_me 3.1, which was -generated by GNU Autoconf 2.61. Invocation command line was +generated by GNU Autoconf 2.63. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -25947,29 +26763,39 @@ on `(hostname || uname -n) 2>/dev/null | sed 1q` _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 # Files that config.status was made for. config_files="$ac_config_files" config_headers="$ac_config_headers" _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ac_cs_usage="\ \`$as_me' instantiates files from templates according to the current configuration. -Usage: $0 [OPTIONS] [FILE]... +Usage: $0 [OPTION]... [FILE]... -h, --help print this help, then exit -V, --version print version number and configuration settings, then exit - -q, --quiet do not print progress messages + -q, --quiet, --silent + do not print progress messages -d, --debug don't remove temporary files --recheck update $as_me by reconfiguring in the same conditions - --file=FILE[:TEMPLATE] - instantiate the configuration file FILE - --header=FILE[:TEMPLATE] - instantiate the configuration header FILE + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE Configuration files: $config_files @@ -25980,24 +26806,24 @@ $config_headers Report bugs to ." _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_version="\\ python config.status 3.1 -configured by $0, generated by GNU Autoconf 2.61, - with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" +configured by $0, generated by GNU Autoconf 2.63, + with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" -Copyright (C) 2006 Free Software Foundation, Inc. +Copyright (C) 2008 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." ac_pwd='$ac_pwd' srcdir='$srcdir' INSTALL='$INSTALL' +test -n "\$AWK" || AWK=awk _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF -# If no file are specified by the user, then we need to provide default -# value. By we need to know if files were specified by the user. +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. ac_need_defaults=: while test $# != 0 do @@ -26019,30 +26845,36 @@ do -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) ac_cs_recheck=: ;; --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) - echo "$ac_cs_version"; exit ;; + $as_echo "$ac_cs_version"; exit ;; --debug | --debu | --deb | --de | --d | -d ) debug=: ;; --file | --fil | --fi | --f ) $ac_shift - CONFIG_FILES="$CONFIG_FILES $ac_optarg" + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + CONFIG_FILES="$CONFIG_FILES '$ac_optarg'" ac_need_defaults=false;; --header | --heade | --head | --hea ) $ac_shift - CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'" ac_need_defaults=false;; --he | --h) # Conflict between --help and --header - { echo "$as_me: error: ambiguous option: $1 + { $as_echo "$as_me: error: ambiguous option: $1 Try \`$0 --help' for more information." >&2 { (exit 1); exit 1; }; };; --help | --hel | -h ) - echo "$ac_cs_usage"; exit ;; + $as_echo "$ac_cs_usage"; exit ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil | --si | --s) ac_cs_silent=: ;; # This is an error. - -*) { echo "$as_me: error: unrecognized option: $1 + -*) { $as_echo "$as_me: error: unrecognized option: $1 Try \`$0 --help' for more information." >&2 { (exit 1); exit 1; }; } ;; @@ -26061,30 +26893,32 @@ if $ac_cs_silent; then fi _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 if \$ac_cs_recheck; then - echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 - CONFIG_SHELL=$SHELL + set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' export CONFIG_SHELL - exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + exec "\$@" fi _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 exec 5>>config.log { echo sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX ## Running $as_me. ## _ASBOX - echo "$ac_log" + $as_echo "$ac_log" } >&5 _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # Handling of arguments. for ac_config_target in $ac_config_targets @@ -26099,8 +26933,8 @@ do "Modules/Setup.config") CONFIG_FILES="$CONFIG_FILES Modules/Setup.config" ;; "Misc/python.pc") CONFIG_FILES="$CONFIG_FILES Misc/python.pc" ;; - *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 -echo "$as_me: error: invalid argument: $ac_config_target" >&2;} + *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 +$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;} { (exit 1); exit 1; }; };; esac done @@ -26140,224 +26974,145 @@ $debug || (umask 077 && mkdir "$tmp") } || { - echo "$me: cannot create a temporary directory in ." >&2 + $as_echo "$as_me: cannot create a temporary directory in ." >&2 { (exit 1); exit 1; } } -# -# Set up the sed scripts for CONFIG_FILES section. -# - -# No need to generate the scripts if there are no CONFIG_FILES. -# This happens for instance when ./config.status config.h +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. if test -n "$CONFIG_FILES"; then -_ACEOF - - - -ac_delim='%!_!# ' -for ac_last_try in false false false false false :; do - cat >conf$$subs.sed <<_ACEOF -SHELL!$SHELL$ac_delim -PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim -PACKAGE_NAME!$PACKAGE_NAME$ac_delim -PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim -PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim -PACKAGE_STRING!$PACKAGE_STRING$ac_delim -PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim -exec_prefix!$exec_prefix$ac_delim -prefix!$prefix$ac_delim -program_transform_name!$program_transform_name$ac_delim -bindir!$bindir$ac_delim -sbindir!$sbindir$ac_delim -libexecdir!$libexecdir$ac_delim -datarootdir!$datarootdir$ac_delim -datadir!$datadir$ac_delim -sysconfdir!$sysconfdir$ac_delim -sharedstatedir!$sharedstatedir$ac_delim -localstatedir!$localstatedir$ac_delim -includedir!$includedir$ac_delim -oldincludedir!$oldincludedir$ac_delim -docdir!$docdir$ac_delim -infodir!$infodir$ac_delim -htmldir!$htmldir$ac_delim -dvidir!$dvidir$ac_delim -pdfdir!$pdfdir$ac_delim -psdir!$psdir$ac_delim -libdir!$libdir$ac_delim -localedir!$localedir$ac_delim -mandir!$mandir$ac_delim -DEFS!$DEFS$ac_delim -ECHO_C!$ECHO_C$ac_delim -ECHO_N!$ECHO_N$ac_delim -ECHO_T!$ECHO_T$ac_delim -LIBS!$LIBS$ac_delim -build_alias!$build_alias$ac_delim -host_alias!$host_alias$ac_delim -target_alias!$target_alias$ac_delim -VERSION!$VERSION$ac_delim -SOVERSION!$SOVERSION$ac_delim -CONFIG_ARGS!$CONFIG_ARGS$ac_delim -UNIVERSALSDK!$UNIVERSALSDK$ac_delim -ARCH_RUN_32BIT!$ARCH_RUN_32BIT$ac_delim -PYTHONFRAMEWORK!$PYTHONFRAMEWORK$ac_delim -PYTHONFRAMEWORKIDENTIFIER!$PYTHONFRAMEWORKIDENTIFIER$ac_delim -PYTHONFRAMEWORKDIR!$PYTHONFRAMEWORKDIR$ac_delim -PYTHONFRAMEWORKPREFIX!$PYTHONFRAMEWORKPREFIX$ac_delim -PYTHONFRAMEWORKINSTALLDIR!$PYTHONFRAMEWORKINSTALLDIR$ac_delim -FRAMEWORKINSTALLFIRST!$FRAMEWORKINSTALLFIRST$ac_delim -FRAMEWORKINSTALLLAST!$FRAMEWORKINSTALLLAST$ac_delim -FRAMEWORKALTINSTALLFIRST!$FRAMEWORKALTINSTALLFIRST$ac_delim -FRAMEWORKALTINSTALLLAST!$FRAMEWORKALTINSTALLLAST$ac_delim -FRAMEWORKUNIXTOOLSPREFIX!$FRAMEWORKUNIXTOOLSPREFIX$ac_delim -MACHDEP!$MACHDEP$ac_delim -SGI_ABI!$SGI_ABI$ac_delim -CONFIGURE_MACOSX_DEPLOYMENT_TARGET!$CONFIGURE_MACOSX_DEPLOYMENT_TARGET$ac_delim -EXPORT_MACOSX_DEPLOYMENT_TARGET!$EXPORT_MACOSX_DEPLOYMENT_TARGET$ac_delim -CC!$CC$ac_delim -CFLAGS!$CFLAGS$ac_delim -LDFLAGS!$LDFLAGS$ac_delim -CPPFLAGS!$CPPFLAGS$ac_delim -ac_ct_CC!$ac_ct_CC$ac_delim -EXEEXT!$EXEEXT$ac_delim -OBJEXT!$OBJEXT$ac_delim -CXX!$CXX$ac_delim -MAINCC!$MAINCC$ac_delim -CPP!$CPP$ac_delim -GREP!$GREP$ac_delim -EGREP!$EGREP$ac_delim -BUILDEXEEXT!$BUILDEXEEXT$ac_delim -LIBRARY!$LIBRARY$ac_delim -LDLIBRARY!$LDLIBRARY$ac_delim -DLLLIBRARY!$DLLLIBRARY$ac_delim -BLDLIBRARY!$BLDLIBRARY$ac_delim -LDLIBRARYDIR!$LDLIBRARYDIR$ac_delim -INSTSONAME!$INSTSONAME$ac_delim -RUNSHARED!$RUNSHARED$ac_delim -LINKCC!$LINKCC$ac_delim -GNULD!$GNULD$ac_delim -RANLIB!$RANLIB$ac_delim -AR!$AR$ac_delim -ARFLAGS!$ARFLAGS$ac_delim -SVNVERSION!$SVNVERSION$ac_delim -INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim -INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim -INSTALL_DATA!$INSTALL_DATA$ac_delim -LN!$LN$ac_delim -OPT!$OPT$ac_delim -BASECFLAGS!$BASECFLAGS$ac_delim -UNIVERSAL_ARCH_FLAGS!$UNIVERSAL_ARCH_FLAGS$ac_delim -OTHER_LIBTOOL_OPT!$OTHER_LIBTOOL_OPT$ac_delim -LIBTOOL_CRUFT!$LIBTOOL_CRUFT$ac_delim -SO!$SO$ac_delim -LDSHARED!$LDSHARED$ac_delim -BLDSHARED!$BLDSHARED$ac_delim -CCSHARED!$CCSHARED$ac_delim -LINKFORSHARED!$LINKFORSHARED$ac_delim -CFLAGSFORSHARED!$CFLAGSFORSHARED$ac_delim -_ACEOF - - if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then - break - elif $ac_last_try; then - { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 -echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} - { (exit 1); exit 1; }; } - else - ac_delim="$ac_delim!$ac_delim _$ac_delim!! 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" fi done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\).*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\).*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } -ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` -if test -n "$ac_eof"; then - ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` - ac_eof=`expr $ac_eof + 1` -fi + print line +} -cat >>$CONFIG_STATUS <<_ACEOF -cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof -/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end +_ACAWK _ACEOF -sed ' -s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g -s/^/s,@/; s/!/@,|#_!!_#|/ -:n -t n -s/'"$ac_delim"'$/,g/; t -s/$/\\/; p -N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n -' >>$CONFIG_STATUS >$CONFIG_STATUS <<_ACEOF -:end -s/|#_!!_#|//g -CEOF$ac_eof +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ + || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5 +$as_echo "$as_me: error: could not setup config files machinery" >&2;} + { (exit 1); exit 1; }; } _ACEOF - # VPATH may cause trouble with some makes, so we remove $(srcdir), # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and # trailing colons and then remove the whole line if VPATH becomes empty @@ -26373,19 +27128,133 @@ s/^[^=]*=[ ]*$// }' fi -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 fi # test -n "$CONFIG_FILES" +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_t=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_t"; then + break + elif $ac_last_try; then + { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5 +$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;} + { (exit 1); exit 1; }; } + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5 +$as_echo "$as_me: error: could not setup config headers machinery" >&2;} + { (exit 1); exit 1; }; } +fi # test -n "$CONFIG_HEADERS" + -for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " +shift +for ac_tag do case $ac_tag in :[FHLC]) ac_mode=$ac_tag; continue;; esac case $ac_mode$ac_tag in :[FHL]*:*);; - :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5 -echo "$as_me: error: Invalid tag $ac_tag." >&2;} + :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5 +$as_echo "$as_me: error: invalid tag $ac_tag" >&2;} { (exit 1); exit 1; }; };; :[FH]-) ac_tag=-:-;; :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; @@ -26414,26 +27283,38 @@ echo "$as_me: error: Invalid tag $ac_tag." >&2;} [\\/$]*) false;; *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; esac || - { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 -echo "$as_me: error: cannot find input file: $ac_f" >&2;} + { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 +$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;} { (exit 1); exit 1; }; };; esac - ac_file_inputs="$ac_file_inputs $ac_f" + case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + ac_file_inputs="$ac_file_inputs '$ac_f'" done # Let's still pretend it is `configure' which instantiates (i.e., don't # use $as_me), people would be surprised to read: # /* config.h. Generated by config.status. */ - configure_input="Generated from "`IFS=: - echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." + configure_input='Generated from '` + $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + `' by configure.' if test x"$ac_file" != x-; then configure_input="$ac_file. $configure_input" - { echo "$as_me:$LINENO: creating $ac_file" >&5 -echo "$as_me: creating $ac_file" >&6;} + { $as_echo "$as_me:$LINENO: creating $ac_file" >&5 +$as_echo "$as_me: creating $ac_file" >&6;} fi + # Neutralize special characters interpreted by sed in replacement strings. + case $configure_input in #( + *\&* | *\|* | *\\* ) + ac_sed_conf_input=`$as_echo "$configure_input" | + sed 's/[\\\\&|]/\\\\&/g'`;; #( + *) ac_sed_conf_input=$configure_input;; + esac case $ac_tag in - *:-:* | *:-) cat >"$tmp/stdin";; + *:-:* | *:-) cat >"$tmp/stdin" \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } ;; esac ;; esac @@ -26443,7 +27324,7 @@ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$ac_file" : 'X\(//\)[^/]' \| \ X"$ac_file" : 'X\(//\)$' \| \ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || -echo X"$ac_file" | +$as_echo X"$ac_file" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -26469,7 +27350,7 @@ echo X"$ac_file" | as_dirs= while :; do case $as_dir in #( - *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( *) as_qdir=$as_dir;; esac as_dirs="'$as_qdir' $as_dirs" @@ -26478,7 +27359,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -echo X"$as_dir" | +$as_echo X"$as_dir" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -26499,17 +27380,17 @@ echo X"$as_dir" | test -d "$as_dir" && break done test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 -echo "$as_me: error: cannot create directory $as_dir" >&2;} + } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +$as_echo "$as_me: error: cannot create directory $as_dir" >&2;} { (exit 1); exit 1; }; }; } ac_builddir=. case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; @@ -26549,12 +27430,13 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix esac _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # If the template does not know about datarootdir, expand it. # FIXME: This hack should be removed a few years after 2.60. ac_datarootdir_hack=; ac_datarootdir_seen= -case `sed -n '/datarootdir/ { +ac_sed_dataroot=' +/datarootdir/ { p q } @@ -26563,13 +27445,14 @@ case `sed -n '/datarootdir/ { /@infodir@/p /@localedir@/p /@mandir@/p -' $ac_file_inputs` in +' +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in *datarootdir*) ac_datarootdir_seen=yes;; *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) - { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 -echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_datarootdir_hack=' s&@datadir@&$datadir&g s&@docdir@&$docdir&g @@ -26583,15 +27466,16 @@ _ACEOF # Neutralize VPATH when `$srcdir' = `.'. # Shell code in configure.ac might set extrasub. # FIXME: do we really want to maintain this feature? -cat >>$CONFIG_STATUS <<_ACEOF - sed "$ac_vpsub +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_sed_extra="$ac_vpsub $extrasub _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 :t /@[a-zA-Z_][a-zA-Z_0-9]*@/!b -s&@configure_input@&$configure_input&;t t +s|@configure_input@|$ac_sed_conf_input|;t t s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@top_build_prefix@&$ac_top_build_prefix&;t t s&@srcdir@&$ac_srcdir&;t t s&@abs_srcdir@&$ac_abs_srcdir&;t t s&@top_srcdir@&$ac_top_srcdir&;t t @@ -26601,119 +27485,58 @@ s&@abs_builddir@&$ac_abs_builddir&;t t s&@abs_top_builddir@&$ac_abs_top_builddir&;t t s&@INSTALL@&$ac_INSTALL&;t t $ac_datarootdir_hack -" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out +" +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && - { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' + { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined." >&5 -echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined." >&2;} rm -f "$tmp/stdin" case $ac_file in - -) cat "$tmp/out"; rm -f "$tmp/out";; - *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; - esac + -) cat "$tmp/out" && rm -f "$tmp/out";; + *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; + esac \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } ;; :H) # # CONFIG_HEADER # -_ACEOF - -# Transform confdefs.h into a sed script `conftest.defines', that -# substitutes the proper values into config.h.in to produce config.h. -rm -f conftest.defines conftest.tail -# First, append a space to every undef/define line, to ease matching. -echo 's/$/ /' >conftest.defines -# Then, protect against being on the right side of a sed subst, or in -# an unquoted here document, in config.status. If some macros were -# called several times there might be several #defines for the same -# symbol, which is useless. But do not sort them, since the last -# AC_DEFINE must be honored. -ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* -# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where -# NAME is the cpp macro being defined, VALUE is the value it is being given. -# PARAMS is the parameter list in the macro definition--in most cases, it's -# just an empty string. -ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*' -ac_dB='\\)[ (].*,\\1define\\2' -ac_dC=' ' -ac_dD=' ,' - -uniq confdefs.h | - sed -n ' - t rset - :rset - s/^[ ]*#[ ]*define[ ][ ]*// - t ok - d - :ok - s/[\\&,]/\\&/g - s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p - s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p - ' >>conftest.defines - -# Remove the space that was appended to ease matching. -# Then replace #undef with comments. This is necessary, for -# example, in the case of _POSIX_SOURCE, which is predefined and required -# on some systems where configure will not decide to define it. -# (The regexp can be short, since the line contains either #define or #undef.) -echo 's/ $// -s,^[ #]*u.*,/* & */,' >>conftest.defines - -# Break up conftest.defines: -ac_max_sed_lines=50 - -# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1" -# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2" -# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1" -# et cetera. -ac_in='$ac_file_inputs' -ac_out='"$tmp/out1"' -ac_nxt='"$tmp/out2"' - -while : -do - # Write a here document: - cat >>$CONFIG_STATUS <<_ACEOF - # First, check the format of the line: - cat >"\$tmp/defines.sed" <<\\CEOF -/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def -/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def -b -:def -_ACEOF - sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS - echo 'CEOF - sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS - ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in - sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail - grep . conftest.tail >/dev/null || break - rm -f conftest.defines - mv conftest.tail conftest.defines -done -rm -f conftest.defines conftest.tail - -echo "ac_result=$ac_in" >>$CONFIG_STATUS -cat >>$CONFIG_STATUS <<\_ACEOF if test x"$ac_file" != x-; then - echo "/* $configure_input */" >"$tmp/config.h" - cat "$ac_result" >>"$tmp/config.h" - if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then - { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 -echo "$as_me: $ac_file is unchanged" >&6;} + { + $as_echo "/* $configure_input */" \ + && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" + } >"$tmp/config.h" \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } + if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then + { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5 +$as_echo "$as_me: $ac_file is unchanged" >&6;} else - rm -f $ac_file - mv "$tmp/config.h" $ac_file + rm -f "$ac_file" + mv "$tmp/config.h" "$ac_file" \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } fi else - echo "/* $configure_input */" - cat "$ac_result" + $as_echo "/* $configure_input */" \ + && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ + || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5 +$as_echo "$as_me: error: could not create -" >&2;} + { (exit 1); exit 1; }; } fi - rm -f "$tmp/out12" ;; @@ -26727,6 +27550,11 @@ _ACEOF chmod +x $CONFIG_STATUS ac_clean_files=$ac_clean_files_save +test $ac_write_fail = 0 || + { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;} + { (exit 1); exit 1; }; } + # configure is writing to config.log, and then calls config.status. # config.status does its own redirection, appending to config.log. @@ -26748,6 +27576,10 @@ if test "$no_create" != yes; then # would make configure fail if this is the last instruction. $ac_cs_success || { (exit 1); exit 1; } fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi echo "creating Modules/Setup" diff --git a/configure.in b/configure.in index 392ac0d..a5aad1f 100644 --- a/configure.in +++ b/configure.in @@ -225,7 +225,7 @@ AC_MSG_CHECKING(MACHDEP) if test -z "$MACHDEP" then ac_sys_system=`uname -s` - if test "$ac_sys_system" = "AIX" -o "$ac_sys_system" = "Monterey64" \ + if test "$ac_sys_system" = "AIX" \ -o "$ac_sys_system" = "UnixWare" -o "$ac_sys_system" = "OpenUNIX"; then ac_sys_release=`uname -v` else @@ -407,9 +407,6 @@ AC_ARG_WITH(gcc, case $ac_sys_system in AIX*) CC=cc_r without_gcc=;; - Monterey*) - RANLIB=: - without_gcc=;; *) without_gcc=no;; esac]) AC_MSG_RESULT($without_gcc) @@ -531,10 +528,6 @@ hp*|HP*) case $CC in cc|*/cc) CC="$CC -Ae";; esac;; -Monterey*) - case $CC in - cc) CC="$CC -Wl,-Bexport";; - esac;; SunOS*) # Some functions have a prototype only with that define, e.g. confstr AC_DEFINE(__EXTENSIONS__, 1, [Defined on Solaris to see additional function prototypes.]) @@ -595,8 +588,6 @@ then exp_extra="." fi LINKCC="\$(srcdir)/Modules/makexp_aix Modules/python.exp $exp_extra \$(LIBRARY); $LINKCC";; - Monterey64*) - LINKCC="$LINKCC -L/usr/lib/ia64l64";; QNX*) # qcc must be used because the other compilers do not # support -N. @@ -846,15 +837,6 @@ then OPT="-O" ;; esac - - # The current (beta) Monterey compiler dies with optimizations - # XXX what is Monterey? Does it still die w/ -O? Can we get rid of this? - case $ac_sys_system in - Monterey*) - OPT="" - ;; - esac - fi AC_SUBST(BASECFLAGS) @@ -1751,7 +1733,6 @@ then else LDSHARED='$(CC) -G' fi;; SCO_SV*) LDSHARED='$(CC) -Wl,-G,-Bexport';; - Monterey*) LDSHARED="cc -G -dy -Bdynamic -Bexport -L/usr/lib/ia64l64";; CYGWIN*) LDSHARED="gcc -shared -Wl,--enable-auto-image-base";; atheos*) LDSHARED="gcc -shared";; *) LDSHARED="ld";; @@ -1788,7 +1769,6 @@ then then CCSHARED="-fPIC" else CCSHARED="-Kpic -belf" fi;; - Monterey*) CCSHARED="-G";; IRIX*/6*) case $CC in *gcc*) CCSHARED="-shared";; *) CCSHARED="";; diff --git a/pyconfig.h.in b/pyconfig.h.in index 3bfa512..025441d 100644 --- a/pyconfig.h.in +++ b/pyconfig.h.in @@ -5,6 +5,9 @@ #define Py_PYCONFIG_H +/* Define if building universal (internal helper macro) */ +#undef AC_APPLE_UNIVERSAL_BUILD + /* Define for AIX if your compiler is a genuine IBM xlC/xlC_r and you want support for AIX C++ shared extension modules. */ #undef AIX_GENUINE_CPLUSPLUS @@ -995,6 +998,28 @@ /* Define if you want to use computed gotos in ceval.c. */ #undef USE_COMPUTED_GOTOS +/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable threading extensions on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif + + /* Define if a va_list is an array of some kind */ #undef VA_LIST_IS_ARRAY @@ -1032,20 +1057,21 @@ /* Define to profile with the Pentium timestamp counter */ #undef WITH_TSC -/* Define to 1 if your processor stores words with the most significant byte - first (like Motorola and SPARC, unlike Intel and VAX). */ -#undef WORDS_BIGENDIAN +/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most + significant byte first (like Motorola and SPARC, unlike Intel). */ +#if defined AC_APPLE_UNIVERSAL_BUILD +# if defined __BIG_ENDIAN__ +# define WORDS_BIGENDIAN 1 +# endif +#else +# ifndef WORDS_BIGENDIAN +# undef WORDS_BIGENDIAN +# endif +#endif /* Define if arithmetic is subject to x87-style double rounding issue */ #undef X87_DOUBLE_ROUNDING -/* Define to 1 if on AIX 3. - System headers sometimes define this. - We just want to avoid a redefinition error message. */ -#ifndef _ALL_SOURCE -# undef _ALL_SOURCE -#endif - /* Define on OpenBSD to activate all library features */ #undef _BSD_SOURCE @@ -1064,15 +1090,25 @@ /* This must be defined on some systems to enable large file support. */ #undef _LARGEFILE_SOURCE +/* Define to 1 if on MINIX. */ +#undef _MINIX + /* Define on NetBSD to activate all library features */ #undef _NETBSD_SOURCE /* Define _OSF_SOURCE to get the makedev macro. */ #undef _OSF_SOURCE +/* Define to 2 if the system does not provide POSIX.1 features except with + this defined. */ +#undef _POSIX_1_SOURCE + /* Define to activate features from IEEE Stds 1003.1-2001 */ #undef _POSIX_C_SOURCE +/* Define to 1 if you need to in order for `stat' and other things to work. */ +#undef _POSIX_SOURCE + /* Define if you have POSIX threads, and your system does not define that. */ #undef _POSIX_THREADS @@ -1080,12 +1116,12 @@ #undef _REENTRANT /* Define for Solaris 2.5.1 so the uint32_t typedef from , - , or is not used. If the typedef was allowed, the + , or is not used. If the typedef were allowed, the #define below would cause a syntax error. */ #undef _UINT32_T /* Define for Solaris 2.5.1 so the uint64_t typedef from , - , or is not used. If the typedef was allowed, the + , or is not used. If the typedef were allowed, the #define below would cause a syntax error. */ #undef _UINT64_T -- cgit v0.12 -- cgit v0.12 From 306afd30a08b4f3732354d6fad270a88854ea604 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sat, 12 Sep 2009 19:50:05 +0000 Subject: Merged revisions 74748 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r74748 | ezio.melotti | 2009-09-12 04:52:05 +0300 (Sat, 12 Sep 2009) | 1 line d.items() -> list(d.items()) in the examples ........ --- Doc/library/collections.rst | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst index 1d82364..d7907b0 100644 --- a/Doc/library/collections.rst +++ b/Doc/library/collections.rst @@ -538,7 +538,7 @@ sequence of key-value pairs into a dictionary of lists: >>> for k, v in s: ... d[k].append(v) ... - >>> d.items() + >>> list(d.items()) [('blue', [2, 4]), ('red', [1]), ('yellow', [1, 3])] When each key is encountered for the first time, it is not already in the @@ -553,7 +553,7 @@ simpler and faster than an equivalent technique using :meth:`dict.setdefault`: >>> for k, v in s: ... d.setdefault(k, []).append(v) ... - >>> d.items() + >>> list(d.items()) [('blue', [2, 4]), ('red', [1]), ('yellow', [1, 3])] Setting the :attr:`default_factory` to :class:`int` makes the @@ -565,7 +565,7 @@ languages): >>> for k in s: ... d[k] += 1 ... - >>> d.items() + >>> list(d.items()) [('i', 4), ('p', 2), ('s', 4), ('m', 1)] When a letter is first encountered, it is missing from the mapping, so the @@ -592,7 +592,7 @@ Setting the :attr:`default_factory` to :class:`set` makes the >>> for k, v in s: ... d[k].add(v) ... - >>> d.items() + >>> list(d.items()) [('blue', set([2, 4])), ('red', set([1, 3]))] -- cgit v0.12 From b2f9e3bd5bcea5e0f10db61b6ad873844fdacded Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sun, 13 Sep 2009 02:29:37 +0000 Subject: Merged revisions 74759-74760 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74759 | benjamin.peterson | 2009-09-12 21:22:00 -0500 (Sat, 12 Sep 2009) | 9 lines Merged revisions 74757 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74757 | benjamin.peterson | 2009-09-12 20:59:31 -0500 (Sat, 12 Sep 2009) | 1 line update urls ........ ................ r74760 | benjamin.peterson | 2009-09-12 21:23:12 -0500 (Sat, 12 Sep 2009) | 1 line py3k documentation has its own url ................ --- Misc/python.man | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/Misc/python.man b/Misc/python.man index 2f0e744..ff4e0ff 100644 --- a/Misc/python.man +++ b/Misc/python.man @@ -368,15 +368,13 @@ The Python Software Foundation: http://www.python.org/psf .SH INTERNET RESOURCES Main website: http://www.python.org/ .br -Documentation: http://docs.python.org/ -.br -Community website: http://starship.python.net/ +Documentation: http://docs.python.org/py3k/ .br Developer resources: http://www.python.org/dev/ .br -FTP: ftp://ftp.python.org/pub/python/ +Downloads: http://python.org/download/ .br -Module repository: http://www.vex.net/parnassus/ +Module repository: http://pypi.python.org/ .br Newsgroups: comp.lang.python, comp.lang.python.announce .SH LICENSING -- cgit v0.12 From 2befd9a34c2de6a35aa9ea0f2e63f6cfaeed923b Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sun, 13 Sep 2009 08:08:32 +0000 Subject: Merged revisions 74762 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r74762 | ezio.melotti | 2009-09-13 07:48:45 +0300 (Sun, 13 Sep 2009) | 1 line more list()s on dictviews ........ --- Doc/c-api/mapping.rst | 6 +++--- Doc/library/collections.rst | 2 +- Doc/library/doctest.rst | 3 +-- Doc/library/modulefinder.rst | 2 +- Doc/library/shelve.rst | 4 ++-- 5 files changed, 8 insertions(+), 9 deletions(-) diff --git a/Doc/c-api/mapping.rst b/Doc/c-api/mapping.rst index 1d0ed50..5b2de14 100644 --- a/Doc/c-api/mapping.rst +++ b/Doc/c-api/mapping.rst @@ -51,20 +51,20 @@ Mapping Protocol .. cfunction:: PyObject* PyMapping_Keys(PyObject *o) On success, return a list of the keys in object *o*. On failure, return *NULL*. - This is equivalent to the Python expression ``o.keys()``. + This is equivalent to the Python expression ``list(o.keys())``. .. cfunction:: PyObject* PyMapping_Values(PyObject *o) On success, return a list of the values in object *o*. On failure, return - *NULL*. This is equivalent to the Python expression ``o.values()``. + *NULL*. This is equivalent to the Python expression ``list(o.values())``. .. cfunction:: PyObject* PyMapping_Items(PyObject *o) On success, return a list of the items in object *o*, where each item is a tuple containing a key-value pair. On failure, return *NULL*. This is equivalent to - the Python expression ``o.items()``. + the Python expression ``list(o.items())``. .. cfunction:: PyObject* PyMapping_GetItemString(PyObject *o, char *key) diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst index d7907b0..cd38956 100644 --- a/Doc/library/collections.rst +++ b/Doc/library/collections.rst @@ -669,7 +669,7 @@ Example: 'Return a new Point object replacing specified fields with new values' result = _self._make(map(kwds.pop, ('x', 'y'), _self)) if kwds: - raise ValueError('Got unexpected field names: %r' % kwds.keys()) + raise ValueError('Got unexpected field names: %r' % list(kwds.keys())) return result def __getnewargs__(self): diff --git a/Doc/library/doctest.rst b/Doc/library/doctest.rst index 2d0f48a..2aa3ae1 100644 --- a/Doc/library/doctest.rst +++ b/Doc/library/doctest.rst @@ -701,8 +701,7 @@ is vulnerable! One workaround is to do :: instead. Another is to do :: - >>> d = foo().items() - >>> d.sort() + >>> d = sorted(foo().items()) >>> d [('Harry', 'broomstick'), ('Hermione', 'hippogryph')] diff --git a/Doc/library/modulefinder.rst b/Doc/library/modulefinder.rst index 6db02ff..41b387b 100644 --- a/Doc/library/modulefinder.rst +++ b/Doc/library/modulefinder.rst @@ -84,7 +84,7 @@ The script that will output the report of bacon.py:: print('Loaded modules:') for name, mod in finder.modules.items(): print('%s: ' % name, end='') - print(','.join(mod.globalnames.keys()[:3])) + print(','.join(list(mod.globalnames.keys())[:3])) print('-'*50) print('Modules not imported:') diff --git a/Doc/library/shelve.rst b/Doc/library/shelve.rst index 35ed84c..10242fd 100644 --- a/Doc/library/shelve.rst +++ b/Doc/library/shelve.rst @@ -141,8 +141,8 @@ object):: # such key) del d[key] # delete data stored at key (raises KeyError # if no such key) - flag = key in d # true if the key exists - klist = d.keys() # a list of all existing keys (slow!) + flag = key in d # true if the key exists + klist = list(d.keys()) # a list of all existing keys (slow!) # as d was opened WITHOUT writeback=True, beware: d['xx'] = range(4) # this works as expected, but... -- cgit v0.12 From f388053649111e08ac213c0073cc60f02790351a Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sun, 13 Sep 2009 08:09:56 +0000 Subject: Merged revisions 74763 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r74763 | ezio.melotti | 2009-09-13 08:49:25 +0300 (Sun, 13 Sep 2009) | 1 line small fixes in the examples and in the markup ........ --- Doc/library/sqlite3.rst | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-) diff --git a/Doc/library/sqlite3.rst b/Doc/library/sqlite3.rst index a4d9c7f..74bbb53 100644 --- a/Doc/library/sqlite3.rst +++ b/Doc/library/sqlite3.rst @@ -79,12 +79,12 @@ This example uses the iterator form:: >>> c = conn.cursor() >>> c.execute('select * from stocks order by price') >>> for row in c: - ... print(row) + ... print(row) ... - (u'2006-01-05', u'BUY', u'RHAT', 100, 35.14) - (u'2006-03-28', u'BUY', u'IBM', 1000, 45.0) - (u'2006-04-06', u'SELL', u'IBM', 500, 53.0) - (u'2006-04-05', u'BUY', u'MSOFT', 1000, 72.0) + ('2006-01-05', 'BUY', 'RHAT', 100, 35.14) + ('2006-03-28', 'BUY', 'IBM', 1000, 45.0) + ('2006-04-06', 'SELL', 'IBM', 500, 53.0) + ('2006-04-05', 'BUY', 'MSOFT', 1000, 72.0) >>> @@ -589,18 +589,19 @@ Now we plug :class:`Row` in:: >>> r = c.fetchone() >>> type(r) - - >>> r - (u'2006-01-05', u'BUY', u'RHAT', 100.0, 35.14) + + >>> tuple(r) + ('2006-01-05', 'BUY', 'RHAT', 100.0, 35.14) >>> len(r) 5 >>> r[2] - u'RHAT' + 'RHAT' >>> r.keys() ['date', 'trans', 'symbol', 'qty', 'price'] >>> r['qty'] 100.0 - >>> for member in r: print member + >>> for member in r: + ... print(member) ... 2006-01-05 BUY @@ -647,7 +648,7 @@ This is how SQLite types are converted to Python types by default: +=============+=============================================+ | ``NULL`` | :const:`None` | +-------------+---------------------------------------------+ -| ``INTEGER`` | :class`int` | +| ``INTEGER`` | :class:`int` | +-------------+---------------------------------------------+ | ``REAL`` | :class:`float` | +-------------+---------------------------------------------+ -- cgit v0.12 From 713e042152c3e554157293180f1407aea7446ae9 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sun, 13 Sep 2009 08:13:21 +0000 Subject: Merged revisions 74764 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r74764 | ezio.melotti | 2009-09-13 10:54:02 +0300 (Sun, 13 Sep 2009) | 1 line fixed more examples that were using u"", print without () and unicode/str instead of str/bytes ........ --- Doc/library/exceptions.rst | 2 +- Doc/library/json.rst | 8 ++++---- Doc/library/multiprocessing.rst | 16 ++++++++-------- Doc/library/plistlib.rst | 18 ++++++++---------- Doc/library/ssl.rst | 36 ++++++++++++++++++------------------ Doc/library/subprocess.rst | 4 ++-- Doc/library/tkinter.ttk.rst | 2 +- Doc/library/turtle.rst | 6 +++--- Doc/library/unicodedata.rst | 2 +- Doc/library/winreg.rst | 8 ++++---- 10 files changed, 50 insertions(+), 52 deletions(-) diff --git a/Doc/library/exceptions.rst b/Doc/library/exceptions.rst index feeeffd..17a0fed 100644 --- a/Doc/library/exceptions.rst +++ b/Doc/library/exceptions.rst @@ -52,7 +52,7 @@ The following exceptions are only used as base classes for other exceptions. The base class for all built-in exceptions. It is not meant to be directly inherited by user-defined classes (for that use :exc:`Exception`). If - :func:`str` or :func:`unicode` is called on an instance of this class, the + :func:`bytes` or :func:`str` is called on an instance of this class, the representation of the argument(s) to the instance are returned or the empty string when there were no arguments. All arguments are stored in :attr:`args` as a tuple. diff --git a/Doc/library/json.rst b/Doc/library/json.rst index e220e7b..6ad95b2 100644 --- a/Doc/library/json.rst +++ b/Doc/library/json.rst @@ -118,7 +118,7 @@ Basic Usage file-like object). If *skipkeys* is ``True`` (default: ``False``), then dict keys that are not - of a basic type (:class:`str`, :class:`unicode`, :class:`int`, + of a basic type (:class:`bytes`, :class:`str`, :class:`int`, :class:`float`, :class:`bool`, ``None``) will be skipped instead of raising a :exc:`TypeError`. @@ -201,13 +201,13 @@ Basic Usage .. function:: loads(s, encoding=None, cls=None, object_hook=None, parse_float=None, parse_int=None, parse_constant=None, object_pairs_hook=None, **kw) - Deserialize *s* (a :class:`str` or :class:`unicode` instance containing a JSON + Deserialize *s* (a :class:`bytes` or :class:`str` instance containing a JSON document) to a Python object. - If *s* is a :class:`str` instance and is encoded with an ASCII based encoding + If *s* is a :class:`bytes` instance and is encoded with an ASCII based encoding other than UTF-8 (e.g. latin-1), then an appropriate *encoding* name must be specified. Encodings that are not ASCII based (such as UCS-2) are not - allowed and should be decoded to :class:`unicode` first. + allowed and should be decoded to :class:`str` first. The other arguments have the same meaning as in :func:`dump`. diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst index 1898132..314cd2d 100644 --- a/Doc/library/multiprocessing.rst +++ b/Doc/library/multiprocessing.rst @@ -77,14 +77,14 @@ To show the individual process IDs involved, here is an expanded example:: import os def info(title): - print title - print 'module name:', __name__ - print 'parent process:', os.getppid() - print 'process id:', os.getpid() + print(title) + print('module name:', __name__) + print('parent process:', os.getppid()) + print('process id:', os.getpid()) def f(name): info('function f') - print 'hello', name + print('hello', name) if __name__ == '__main__': info('main line') @@ -279,10 +279,10 @@ For example:: return x*x if __name__ == '__main__': - pool = Pool(processes=4) # start 4 worker processes + pool = Pool(processes=4) # start 4 worker processes result = pool.apply_async(f, [10]) # evaluate "f(10)" asynchronously - print result.get(timeout=1) # prints "100" unless your computer is *very* slow - print pool.map(f, range(10)) # prints "[0, 1, 4,..., 81]" + print(result.get(timeout=1)) # prints "100" unless your computer is *very* slow + print(pool.map(f, range(10))) # prints "[0, 1, 4,..., 81]" Reference diff --git a/Doc/library/plistlib.rst b/Doc/library/plistlib.rst index cf3dd82..55b84e0 100644 --- a/Doc/library/plistlib.rst +++ b/Doc/library/plistlib.rst @@ -20,7 +20,7 @@ top level object is a dictionary. Values can be strings, integers, floats, booleans, tuples, lists, dictionaries (but only with string keys), :class:`Data` or :class:`datetime.datetime` -objects. String values (including dictionary keys) may be unicode strings -- +objects. String values (including dictionary keys) have to be unicode strings -- they will be written out as UTF-8. The ```` plist type is supported through the :class:`Data` class. This is @@ -83,22 +83,20 @@ Examples Generating a plist:: pl = dict( - aString="Doodah", - aList=["A", "B", 12, 32.1, [1, 2, 3]], + aString = "Doodah", + aList = ["A", "B", 12, 32.1, [1, 2, 3]], aFloat = 0.1, anInt = 728, - aDict=dict( - anotherString="", - aUnicodeValue=u'M\xe4ssig, Ma\xdf', - aTrueValue=True, - aFalseValue=False, + aDict = dict( + anotherString = "", + aThirdString = "M\xe4ssig, Ma\xdf", + aTrueValue = True, + aFalseValue = False, ), someData = Data(""), someMoreData = Data("" * 10), aDate = datetime.datetime.fromtimestamp(time.mktime(time.gmtime())), ) - # unicode keys are possible, but a little awkward to use: - pl[u'\xc5benraa'] = "That was a unicode key." writePlist(pl, fileName) Parsing a plist:: diff --git a/Doc/library/ssl.rst b/Doc/library/ssl.rst index 928a262..1f30a61 100644 --- a/Doc/library/ssl.rst +++ b/Doc/library/ssl.rst @@ -311,12 +311,12 @@ SSLSocket Objects name-value pairs:: {'notAfter': 'Feb 16 16:54:50 2013 GMT', - 'subject': ((('countryName', u'US'),), - (('stateOrProvinceName', u'Delaware'),), - (('localityName', u'Wilmington'),), - (('organizationName', u'Python Software Foundation'),), - (('organizationalUnitName', u'SSL'),), - (('commonName', u'somemachine.python.org'),))} + 'subject': ((('countryName', 'US'),), + (('stateOrProvinceName', 'Delaware'),), + (('localityName', 'Wilmington'),), + (('organizationName', 'Python Software Foundation'),), + (('organizationalUnitName', 'SSL'),), + (('commonName', 'somemachine.python.org'),))} If the ``binary_form`` parameter is :const:`True`, and a certificate was provided, this method returns the DER-encoded form @@ -522,20 +522,20 @@ As of September 6, 2007, the certificate printed by this program looked like this:: {'notAfter': 'May 8 23:59:59 2009 GMT', - 'subject': ((('serialNumber', u'2497886'),), - (('1.3.6.1.4.1.311.60.2.1.3', u'US'),), - (('1.3.6.1.4.1.311.60.2.1.2', u'Delaware'),), - (('countryName', u'US'),), - (('postalCode', u'94043'),), - (('stateOrProvinceName', u'California'),), - (('localityName', u'Mountain View'),), - (('streetAddress', u'487 East Middlefield Road'),), - (('organizationName', u'VeriSign, Inc.'),), + 'subject': ((('serialNumber', '2497886'),), + (('1.3.6.1.4.1.311.60.2.1.3', 'US'),), + (('1.3.6.1.4.1.311.60.2.1.2', 'Delaware'),), + (('countryName', 'US'),), + (('postalCode', '94043'),), + (('stateOrProvinceName', 'California'),), + (('localityName', 'Mountain View'),), + (('streetAddress', '487 East Middlefield Road'),), + (('organizationName', 'VeriSign, Inc.'),), (('organizationalUnitName', - u'Production Security Services'),), + 'Production Security Services'),), (('organizationalUnitName', - u'Terms of use at www.verisign.com/rpa (c)06'),), - (('commonName', u'www.verisign.com'),))} + 'Terms of use at www.verisign.com/rpa (c)06'),), + (('commonName', 'www.verisign.com'),))} which is a fairly poorly-formed ``subject`` field. diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst index 2af5489..4c4a56a 100644 --- a/Doc/library/subprocess.rst +++ b/Doc/library/subprocess.rst @@ -510,13 +510,13 @@ Return code handling translates as follows:: ... rc = pipe.close() if rc != None and rc % 256: - print "There were some errors" + print("There were some errors") ==> process = Popen(cmd, 'w', stdin=PIPE) ... process.stdin.close() if process.wait() != 0: - print "There were some errors" + print("There were some errors") Replacing functions from the :mod:`popen2` module diff --git a/Doc/library/tkinter.ttk.rst b/Doc/library/tkinter.ttk.rst index 3390d13..4b83794 100644 --- a/Doc/library/tkinter.ttk.rst +++ b/Doc/library/tkinter.ttk.rst @@ -1228,7 +1228,7 @@ option. If you don't know the class name of a widget, use the method from tkinter import ttk - print ttk.Style().lookup("TButton", "font") + print(ttk.Style().lookup("TButton", "font")) .. method:: layout(style[, layoutspec=None]) diff --git a/Doc/library/turtle.rst b/Doc/library/turtle.rst index b7f2853..d70550a 100644 --- a/Doc/library/turtle.rst +++ b/Doc/library/turtle.rst @@ -645,7 +645,7 @@ Tell Turtle's state >>> turtle.forward(100) >>> turtle.pos() (64.28,76.60) - >>> print turtle.xcor() + >>> print(turtle.xcor()) 64.2787609687 @@ -658,9 +658,9 @@ Tell Turtle's state >>> turtle.home() >>> turtle.left(60) >>> turtle.forward(100) - >>> print turtle.pos() + >>> print(turtle.pos()) (50.00,86.60) - >>> print turtle.ycor() + >>> print(turtle.ycor()) 86.6025403784 diff --git a/Doc/library/unicodedata.rst b/Doc/library/unicodedata.rst index d8428a5..2358285 100644 --- a/Doc/library/unicodedata.rst +++ b/Doc/library/unicodedata.rst @@ -146,7 +146,7 @@ Examples: >>> import unicodedata >>> unicodedata.lookup('LEFT CURLY BRACKET') - u'{' + '{' >>> unicodedata.name('/') 'SOLIDUS' >>> unicodedata.decimal('9') diff --git a/Doc/library/winreg.rst b/Doc/library/winreg.rst index f048067..ad46bc3 100644 --- a/Doc/library/winreg.rst +++ b/Doc/library/winreg.rst @@ -130,12 +130,12 @@ This module offers the following functions: +-------+--------------------------------------------+ -.. function:: ExpandEnvironmentStrings(unicode) +.. function:: ExpandEnvironmentStrings(str) - Expands environment strings %NAME% in unicode string like const:`REG_EXPAND_SZ`:: + Expands environment strings %NAME% in unicode string like :const:`REG_EXPAND_SZ`:: - >>> ExpandEnvironmentStrings(u"%windir%") - u"C:\\Windows" + >>> ExpandEnvironmentStrings('%windir%') + 'C:\\Windows' .. function:: FlushKey(key) -- cgit v0.12 From 3ad91d078476c0926ca028565242df0f41a40a36 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 13 Sep 2009 12:08:21 +0000 Subject: Merged revisions 74771 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74771 | mark.dickinson | 2009-09-13 13:06:08 +0100 (Sun, 13 Sep 2009) | 10 lines Merged revisions 74769 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74769 | mark.dickinson | 2009-09-13 12:56:13 +0100 (Sun, 13 Sep 2009) | 3 lines Fix potential signed-overflow bug in _PyLong_Format; also fix a couple of whitespace issues. ........ ................ --- Objects/longobject.c | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) diff --git a/Objects/longobject.c b/Objects/longobject.c index 34850f1..f84b54e 100644 --- a/Objects/longobject.c +++ b/Objects/longobject.c @@ -1659,7 +1659,7 @@ _PyLong_Format(PyObject *aa, int base) { register PyLongObject *a = (PyLongObject *)aa; PyObject *str; - Py_ssize_t i, j, sz; + Py_ssize_t i, sz; Py_ssize_t size_a; Py_UNICODE *p; int bits; @@ -1680,13 +1680,14 @@ _PyLong_Format(PyObject *aa, int base) i >>= 1; } i = 5; - j = size_a*PyLong_SHIFT + bits-1; - sz = i + j / bits; - if (j / PyLong_SHIFT < size_a || sz < i) { + /* ensure we don't get signed overflow in sz calculation */ + if (size_a > (PY_SSIZE_T_MAX - i) / PyLong_SHIFT) { PyErr_SetString(PyExc_OverflowError, "int is too large to format"); return NULL; } + sz = i + 1 + (size_a * PyLong_SHIFT - 1) / bits; + assert(sz >= 0); str = PyUnicode_FromUnicode(NULL, sz); if (str == NULL) return NULL; @@ -1719,7 +1720,7 @@ _PyLong_Format(PyObject *aa, int base) accumbits -= basebits; accum >>= basebits; } while (i < size_a-1 ? accumbits >= basebits : - accum > 0); + accum > 0); } } else { @@ -1734,7 +1735,8 @@ _PyLong_Format(PyObject *aa, int base) int power = 1; for (;;) { twodigits newpow = powbase * (twodigits)base; - if (newpow >> PyLong_SHIFT) /* doesn't fit in a digit */ + if (newpow >> PyLong_SHIFT) + /* doesn't fit in a digit */ break; powbase = (digit)newpow; ++power; @@ -1805,7 +1807,8 @@ _PyLong_Format(PyObject *aa, int base) do { } while ((*q++ = *p++) != '\0'); q--; - if (PyUnicode_Resize(&str, (Py_ssize_t) (q - PyUnicode_AS_UNICODE(str)))) { + if (PyUnicode_Resize(&str,(Py_ssize_t) (q - + PyUnicode_AS_UNICODE(str)))) { Py_DECREF(str); return NULL; } -- cgit v0.12 From d43378046d5e96fd431353ac488b1cdece7f9d65 Mon Sep 17 00:00:00 2001 From: Matthias Klose Date: Sun, 13 Sep 2009 15:29:48 +0000 Subject: Add NEWS entry for 3.1.2 and move all entries after 3.1.1 to the new entry. --- Misc/NEWS | 101 +++++++++++++++++++++++++++++++++++++------------------------- 1 file changed, 60 insertions(+), 41 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 3e06581..2f04edb 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -4,10 +4,10 @@ Python News (editors: check NEWS.help for information about editing NEWS using ReST.) -What's New in Python 3.1.1? +What's New in Python 3.1.2? =========================== -*Release date: 2009-08-13* +*Release date: 20xx-xx-xx* Core and Builtins ----------------- @@ -17,6 +17,64 @@ Core and Builtins - Issue #6750: A text file opened with io.open() could duplicate its output when writing from multiple threads at the same time. + +Library +------- + +- Issue #6888: pdb's alias command was broken when no arguments were given. + +- Issue #6795: int(Decimal('nan')) now raises ValueError instead of + returning NaN or raising InvalidContext. Also, fix infinite recursion + in long(Decimal('nan')). + +- Issue #6850: Fix bug in Decimal._parse_format_specifier for formats + with no type specifier. + +- Issue #6239: ctypes.c_char_p return value must return bytes. + +- Issue #6838: Use a list to accumulate the value instead of + repeatedly concatenating strings in http.client's + HTTPResponse._read_chunked providing a significant speed increase + when downloading large files servend with a Transfer-Encoding of 'chunked'. + +- Have importlib raise ImportError if None is found in sys.modules for a + module. + +- Issue #6794: Fix Decimal.compare_total and Decimal.compare_total_mag: NaN + payloads are now ordered by integer value rather than lexicographically. + +- Issue #6163: Fixed HP-UX runtime library dir options in + distutils.unixcompiler. Initial patch by Sridhar Ratnakumar and + Michael Haubenwallner. + +Extension Modules +----------------- + +- Issue #6848: Fix curses module build failure on OS X 10.6. + +Build +----- + +- Issue #6802: Fix build issues on MacOSX 10.6 + +- Issue #6801 : symmetric_difference_update also accepts |. + Thanks to Carl Chenet. + +Documentation +------------- + +- Issue #6556: Fixed the Distutils configuration files location explanation + for Windows. + + +What's New in Python 3.1.1? +=========================== + +*Release date: 2009-08-13* + +Core and Builtins +----------------- + - Issue #6707: dir() on an uninitialized module caused a crash. - Issue #6540: Fixed crash for bytearray.translate() with invalid parameters. @@ -52,28 +110,6 @@ C-API Library ------- -- Issue #6888: pdb's alias command was broken when no arguments were given. - -- Issue #6795: int(Decimal('nan')) now raises ValueError instead of - returning NaN or raising InvalidContext. Also, fix infinite recursion - in long(Decimal('nan')). - -- Issue #6850: Fix bug in Decimal._parse_format_specifier for formats - with no type specifier. - -- Issue #6239: ctypes.c_char_p return value must return bytes. - -- Issue #6838: Use a list to accumulate the value instead of - repeatedly concatenating strings in http.client's - HTTPResponse._read_chunked providing a significant speed increase - when downloading large files servend with a Transfer-Encoding of 'chunked'. - -- Have importlib raise ImportError if None is found in sys.modules for a - module. - -- Issue #6794: Fix Decimal.compare_total and Decimal.compare_total_mag: NaN - payloads are now ordered by integer value rather than lexicographically. - - Issue #6106: telnetlib.Telnet.process_rawq doesn't handle default WILL/WONT DO/DONT correctly. @@ -134,8 +170,6 @@ syntax error. Extension Modules ----------------- -- Issue #6848: Fix curses module build failure on OS X 10.6. - - Fix a segfault in expat. - Issue #4509: array.array objects are no longer modified after an operation @@ -145,20 +179,12 @@ Extension Modules Build ----- -- Issue #6802: Fix build issues on MacOSX 10.6 - - Issue 4601: 'make install' did not set the appropriate permissions on directories. - Issue 5390: Add uninstall icon independent of whether file extensions are installed. -Documentation -------------- - -- Issue #6556: Fixed the Distutils configuration files location explanation - for Windows. - Test ---- @@ -985,10 +1011,6 @@ Core and Builtins Library ------- -- Issue #6163: Fixed HP-UX runtime library dir options in - distutils.unixcompiler. Initial patch by Sridhar Ratnakumar and - Michael Haubenwallner. - - Issue #6545: Removed assert statements in distutils.Extension, so the behavior is similar when used with -O. @@ -1488,9 +1510,6 @@ Build - Issue #4204: Fixed module build errors on FreeBSD 4. -- Issue #6801 : symmetric_difference_update also accepts |. - Thanks to Carl Chenet. - C-API ----- -- cgit v0.12 From b11174364e180c72567c907601629ece701ccee6 Mon Sep 17 00:00:00 2001 From: Matthias Klose Date: Sun, 13 Sep 2009 15:31:14 +0000 Subject: Merged revisions 74775 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74775 | matthias.klose | 2009-09-13 17:18:53 +0200 (So, 13 Sep 2009) | 9 lines Merged revisions 74773 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74773 | matthias.klose | 2009-09-13 17:09:24 +0200 (So, 13 Sep 2009) | 2 lines Issue #6635: Fix profiler printing usage message. ........ ................ --- Lib/profile.py | 4 ++-- Misc/NEWS | 2 ++ 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/Lib/profile.py b/Lib/profile.py index cdc2479..d969246 100755 --- a/Lib/profile.py +++ b/Lib/profile.py @@ -605,9 +605,9 @@ def main(): sys.exit(2) (options, args) = parser.parse_args() - sys.argv[:] = args - if (len(sys.argv) > 0): + if (len(args) > 0): + sys.argv[:] = args sys.path.insert(0, os.path.dirname(sys.argv[0])) fp = open(sys.argv[0]) try: diff --git a/Misc/NEWS b/Misc/NEWS index 2f04edb..ed0692a 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -21,6 +21,8 @@ Core and Builtins Library ------- +- Issue #6635: Fix profiler printing usage message. + - Issue #6888: pdb's alias command was broken when no arguments were given. - Issue #6795: int(Decimal('nan')) now raises ValueError instead of -- cgit v0.12 From 806a006cd46a18965c8c03bf0cc7e6d09b18cd04 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Mon, 14 Sep 2009 01:09:44 +0000 Subject: Merged revisions 74788 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74788 | ezio.melotti | 2009-09-14 03:51:48 +0300 (Mon, 14 Sep 2009) | 9 lines Merged revisions 74787 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74787 | ezio.melotti | 2009-09-14 03:48:31 +0300 (Mon, 14 Sep 2009) | 1 line #6904 - fix broken link ........ ................ --- Doc/using/mac.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/using/mac.rst b/Doc/using/mac.rst index 052a489a..c92398f 100644 --- a/Doc/using/mac.rst +++ b/Doc/using/mac.rst @@ -153,7 +153,7 @@ Mac OS X. Packages and documentation are available from http://www.wxpython.org. *PyQt* is another popular cross-platform GUI toolkit that runs natively on Mac OS X. More information can be found at -http://www.riverbankcomputing.co.uk/pyqt/. +http://www.riverbankcomputing.co.uk/software/pyqt/intro. Distributing Python Applications on the Mac -- cgit v0.12 From b8f68ee7af810be4561c540380ea107b7cd79d6c Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Tue, 15 Sep 2009 03:38:09 +0000 Subject: Merged revisions 74794 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r74794 | benjamin.peterson | 2009-09-14 22:34:15 -0500 (Mon, 14 Sep 2009) | 1 line Py_(Set|Get)PythonHome use wchar_t #6913 ........ --- Doc/c-api/init.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/c-api/init.rst b/Doc/c-api/init.rst index 6e185fa..b2baab5 100644 --- a/Doc/c-api/init.rst +++ b/Doc/c-api/init.rst @@ -366,14 +366,14 @@ Initialization, Finalization, and Threads check w/ Guido. -.. cfunction:: void Py_SetPythonHome(char *home) +.. cfunction:: void Py_SetPythonHome(wchar_t *home) Set the default "home" directory, that is, the location of the standard Python libraries. The libraries are searched in :file:`{home}/lib/python{version}` and :file:`{home}/lib/python{version}`. -.. cfunction:: char* Py_GetPythonHome() +.. cfunction:: w_char* Py_GetPythonHome() Return the default "home", that is, the value set by a previous call to :cfunc:`Py_SetPythonHome`, or the value of the :envvar:`PYTHONHOME` -- cgit v0.12 From 61c34d8c09c400f2471f6232d3e1094f48b64bfc Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Tue, 15 Sep 2009 18:57:03 +0000 Subject: Merged revisions 74802 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74802 | ezio.melotti | 2009-09-15 21:51:37 +0300 (Tue, 15 Sep 2009) | 9 lines Merged revisions 74799 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74799 | ezio.melotti | 2009-09-15 21:41:43 +0300 (Tue, 15 Sep 2009) | 1 line #6917 - typo in method name ........ ................ --- Doc/library/mailbox.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/mailbox.rst b/Doc/library/mailbox.rst index 840a4fd..0d4d056 100644 --- a/Doc/library/mailbox.rst +++ b/Doc/library/mailbox.rst @@ -329,7 +329,7 @@ Maildir, mbox, MH, Babyl, and MMDF. Return a list of the names of all folders. - .. method:: .et_folder(folder) + .. method:: get_folder(folder) Return a :class:`Maildir` instance representing the folder whose name is *folder*. A :exc:`NoSuchMailboxError` exception is raised if the folder -- cgit v0.12 From 38a4d8cec24136fd4ba2fec3b0e50ea77ec938fd Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Tue, 15 Sep 2009 19:11:53 +0000 Subject: Merged revisions 74804 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74804 | ronald.oussoren | 2009-09-15 21:07:58 +0200 (Tue, 15 Sep 2009) | 15 lines Merged revisions 74798 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74798 | ronald.oussoren | 2009-09-15 20:33:33 +0200 (Tue, 15 Sep 2009) | 8 lines MacOSX: detect the architectures supported by Tk.framework and build _tkinter only for those architectures. This replaces the hardcoded solution that is no longer valid now that 64-bit capable versions of Tk are available on OSX. ........ ................ --- setup.py | 31 +++++++++++++++++++------------ 1 file changed, 19 insertions(+), 12 deletions(-) diff --git a/setup.py b/setup.py index e4bad6f..f696e9f 100644 --- a/setup.py +++ b/setup.py @@ -1272,19 +1272,26 @@ class PyBuildExt(build_ext): # architectures. cflags = sysconfig.get_config_vars('CFLAGS')[0] archs = re.findall('-arch\s+(\w+)', cflags) - if 'x86_64' in archs or 'ppc64' in archs: - try: - archs.remove('x86_64') - except ValueError: - pass - try: - archs.remove('ppc64') - except ValueError: - pass - for a in archs: - frameworks.append('-arch') - frameworks.append(a) + tmpfile = os.path.join(self.build_temp, 'tk.arch') + if not os.path.exists(self.build_temp): + os.makedirs(self.build_temp) + + # Note: cannot use os.popen or subprocess here, that + # requires extensions that are not available here. + os.system("file %s/Tk.framework/Tk | grep 'for architecture' > %s"%(F, tmpfile)) + fp = open(tmpfile) + detected_archs = [] + for ln in fp: + a = ln.split()[-1] + if a in archs: + detected_archs.append(ln.split()[-1]) + fp.close() + os.unlink(tmpfile) + + for a in detected_archs: + frameworks.append('-arch') + frameworks.append(a) ext = Extension('_tkinter', ['_tkinter.c', 'tkappinit.c'], define_macros=[('WITH_APPINIT', 1)], -- cgit v0.12 From 6b084241e8994903372520391b6732332be27cda Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Tue, 15 Sep 2009 19:16:40 +0000 Subject: Merged revisions 74808 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74808 | ronald.oussoren | 2009-09-15 21:16:02 +0200 (Tue, 15 Sep 2009) | 10 lines Merged revisions 74806 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74806 | ronald.oussoren | 2009-09-15 21:13:15 +0200 (Tue, 15 Sep 2009) | 3 lines Finish support for --with-universal-archs=intel and --with-universal-archs=3-way (issue6245) ........ ................ --- Doc/distutils/apiref.rst | 7 ++++++- Lib/distutils/util.py | 25 ++++++++++++++++++++----- 2 files changed, 26 insertions(+), 6 deletions(-) diff --git a/Doc/distutils/apiref.rst b/Doc/distutils/apiref.rst index 6438257..af19111 100644 --- a/Doc/distutils/apiref.rst +++ b/Doc/distutils/apiref.rst @@ -1095,7 +1095,10 @@ other utility module. the univeral binary status instead of the architecture of the current processor. For 32-bit universal binaries the architecture is ``fat``, for 64-bit universal binaries the architecture is ``fat64``, and - for 4-way universal binaries the architecture is ``universal``. + for 4-way universal binaries the architecture is ``universal``. Starting + from Python 2.7 and Python 3.2 the architecture ``fat3`` is used for + a 3-way universal build (ppc, i386, x86_64) and ``intel`` is used for + a univeral build with the i386 and x86_64 architectures Examples of returned values on Mac OS X: @@ -1105,6 +1108,8 @@ other utility module. * ``macosx-10.5-universal`` + * ``macosx-10.6-intel`` + .. % XXX isn't this also provided by some other non-distutils module? diff --git a/Lib/distutils/util.py b/Lib/distutils/util.py index 4c1956a..5054d0c 100644 --- a/Lib/distutils/util.py +++ b/Lib/distutils/util.py @@ -141,11 +141,26 @@ def get_platform (): machine = 'fat' cflags = get_config_vars().get('CFLAGS') - if '-arch x86_64' in cflags: - if '-arch i386' in cflags: - machine = 'universal' - else: - machine = 'fat64' + archs = re.findall('-arch\s+(\S+)', cflags) + archs.sort() + archs = tuple(archs) + + if len(archs) == 1: + machine = archs[0] + elif archs == ('i386', 'ppc'): + machine = 'fat' + elif archs == ('i386', 'x86_64'): + machine = 'intel' + elif archs == ('i386', 'ppc', 'x86_64'): + machine = 'fat3' + elif archs == ('ppc64', 'x86_64'): + machine = 'fat64' + elif archs == ('i386', 'ppc', 'ppc64', 'x86_64'): + machine = 'universal' + else: + raise ValueError( + "Don't know machine value for archs=%r"%(archs,)) + elif machine in ('PowerPC', 'Power_Macintosh'): # Pick a sane name for the PPC architecture. -- cgit v0.12 From 1e112baf6aedad75af6b91987bbd1731a5fb3e1f Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Wed, 16 Sep 2009 00:57:27 +0000 Subject: Merged revisions 74813 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r74813 | ezio.melotti | 2009-09-16 03:49:03 +0300 (Wed, 16 Sep 2009) | 1 line updated the doc to match the module docstring, fixed a couple of errors in the doc markup and in the module ........ --- Doc/library/plistlib.rst | 28 +++++++++++++++++----------- Lib/plistlib.py | 29 ++++++++++++++--------------- 2 files changed, 31 insertions(+), 26 deletions(-) diff --git a/Doc/library/plistlib.rst b/Doc/library/plistlib.rst index 55b84e0..36c9eb3 100644 --- a/Doc/library/plistlib.rst +++ b/Doc/library/plistlib.rst @@ -18,18 +18,24 @@ The property list (``.plist``) file format is a simple XML pickle supporting basic object types, like dictionaries, lists, numbers and strings. Usually the top level object is a dictionary. +To write out and to parse a plist file, use the :func:`writePlist` and +:func:`readPlist` functions. + +To work with plist data in bytes objects, use :func:`writePlistToBytes` +and :func:`readPlistFromBytes`. + Values can be strings, integers, floats, booleans, tuples, lists, dictionaries (but only with string keys), :class:`Data` or :class:`datetime.datetime` objects. String values (including dictionary keys) have to be unicode strings -- they will be written out as UTF-8. The ```` plist type is supported through the :class:`Data` class. This is -a thin wrapper around a Python string. Use :class:`Data` if your strings +a thin wrapper around a Python bytes object. Use :class:`Data` if your strings contain control characters. .. seealso:: - `PList manual page ` + `PList manual page `_ Apple's documentation of the file format. @@ -55,26 +61,26 @@ This module defines the following functions: a container that contains objects of unsupported types. -.. function:: readPlistFromString(data) +.. function:: readPlistFromBytes(data) - Read a plist from a string. Return the root object. + Read a plist data from a bytes object. Return the root object. -.. function:: writePlistToString(rootObject) +.. function:: writePlistToBytes(rootObject) - Return *rootObject* as a plist-formatted string. + Return *rootObject* as a plist-formatted bytes object. The following class is available: .. class:: Data(data) - Return a "data" wrapper object around the string *data*. This is used in - functions converting from/to plists to represent the ```` type + Return a "data" wrapper object around the bytes object *data*. This is used + in functions converting from/to plists to represent the ```` type available in plists. It has one attribute, :attr:`data`, that can be used to retrieve the Python - string stored in it. + bytes object stored in it. Examples @@ -93,8 +99,8 @@ Generating a plist:: aTrueValue = True, aFalseValue = False, ), - someData = Data(""), - someMoreData = Data("" * 10), + someData = Data(b""), + someMoreData = Data(b"" * 10), aDate = datetime.datetime.fromtimestamp(time.mktime(time.gmtime())), ) writePlist(pl, fileName) diff --git a/Lib/plistlib.py b/Lib/plistlib.py index 5460e2b..fbba791 100644 --- a/Lib/plistlib.py +++ b/Lib/plistlib.py @@ -1,6 +1,6 @@ r"""plistlib.py -- a tool to generate and parse MacOSX .plist files. -The PropertList (.plist) file format is a simple XML pickle supporting +The property list (.plist) file format is a simple XML pickle supporting basic object types, like dictionaries, lists, numbers and strings. Usually the top level object is a dictionary. @@ -16,32 +16,31 @@ To work with plist data in bytes objects, you can use readPlistFromBytes() and writePlistToBytes(). Values can be strings, integers, floats, booleans, tuples, lists, -dictionaries, Data or datetime.datetime objects. String values (including -dictionary keys) may be unicode strings -- they will be written out as -UTF-8. +dictionaries (but only with string keys), Data or datetime.datetime objects. +String values (including dictionary keys) have to be unicode strings -- they +will be written out as UTF-8. The plist type is supported through the Data class. This is a -thin wrapper around a Python bytes object. +thin wrapper around a Python bytes object. Use 'Data' if your strings +contain control characters. Generate Plist example: pl = dict( - aString="Doodah", - aList=["A", "B", 12, 32.1, [1, 2, 3]], + aString = "Doodah", + aList = ["A", "B", 12, 32.1, [1, 2, 3]], aFloat = 0.1, anInt = 728, - aDict=dict( - anotherString="", - aUnicodeValue=u'M\xe4ssig, Ma\xdf', - aTrueValue=True, - aFalseValue=False, + aDict = dict( + anotherString = "", + aUnicodeValue = "M\xe4ssig, Ma\xdf", + aTrueValue = True, + aFalseValue = False, ), someData = Data(b""), someMoreData = Data(b"" * 10), aDate = datetime.datetime.fromtimestamp(time.mktime(time.gmtime())), ) - # unicode keys are possible, but a little awkward to use: - pl[u'\xc5benraa'] = "That was a unicode key." writePlist(pl, fileName) Parse Plist example: @@ -220,7 +219,7 @@ class PlistWriter(DumbXMLWriter): elif isinstance(value, (tuple, list)): self.writeArray(value) else: - raise TypeError("unsuported type: %s" % type(value)) + raise TypeError("unsupported type: %s" % type(value)) def writeData(self, data): self.beginElement("data") -- cgit v0.12 From f4b4623a309fe2548e7b2987674b4e68f5b8f0e1 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Wed, 16 Sep 2009 01:33:31 +0000 Subject: Merged revisions 74815 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r74815 | ezio.melotti | 2009-09-16 04:18:27 +0300 (Wed, 16 Sep 2009) | 1 line #6910 - for->or typo ........ --- Doc/reference/simple_stmts.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/reference/simple_stmts.rst b/Doc/reference/simple_stmts.rst index 2a34b69..4a9b8ad 100644 --- a/Doc/reference/simple_stmts.rst +++ b/Doc/reference/simple_stmts.rst @@ -796,7 +796,7 @@ modules which were imported and used within the module). The :keyword:`from` form with ``*`` may only occur in a module scope. The wild card form of import --- ``import *`` --- is only allowed at the module level. -Attempting to use it in class for function definitions will raise a +Attempting to use it in class or function definitions will raise a :exc:`SyntaxError`. .. index:: -- cgit v0.12 From b044b2a701179dc6f8d50d28c7d4486e0d0d7a09 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Wed, 16 Sep 2009 16:05:59 +0000 Subject: Merged revisions 74821,74828-74831,74833,74835 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r74821 | georg.brandl | 2009-09-16 11:42:19 +0200 (Mi, 16 Sep 2009) | 1 line #6885: run python 3 as python3. ................ r74828 | georg.brandl | 2009-09-16 16:23:20 +0200 (Mi, 16 Sep 2009) | 1 line Use true booleans. ................ r74829 | georg.brandl | 2009-09-16 16:24:29 +0200 (Mi, 16 Sep 2009) | 1 line Small PEP8 correction. ................ r74830 | georg.brandl | 2009-09-16 16:36:22 +0200 (Mi, 16 Sep 2009) | 1 line Use true booleans. ................ r74831 | georg.brandl | 2009-09-16 17:54:04 +0200 (Mi, 16 Sep 2009) | 1 line Use true booleans and PEP8 for argdefaults. ................ r74833 | georg.brandl | 2009-09-16 17:58:14 +0200 (Mi, 16 Sep 2009) | 1 line Last round of adapting style of documenting argument default values. ................ r74835 | georg.brandl | 2009-09-16 18:00:31 +0200 (Mi, 16 Sep 2009) | 33 lines Merged revisions 74817-74820,74822-74824 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74817 | georg.brandl | 2009-09-16 11:05:11 +0200 (Mi, 16 Sep 2009) | 1 line Make deprecation notices as visible as warnings are right now. ........ r74818 | georg.brandl | 2009-09-16 11:23:04 +0200 (Mi, 16 Sep 2009) | 1 line #6880: add reference to classes section in exceptions section, which comes earlier. ........ r74819 | georg.brandl | 2009-09-16 11:24:57 +0200 (Mi, 16 Sep 2009) | 1 line #6876: fix base class constructor invocation in example. ........ r74820 | georg.brandl | 2009-09-16 11:30:48 +0200 (Mi, 16 Sep 2009) | 1 line #6891: comment out dead link to Unicode article. ........ r74822 | georg.brandl | 2009-09-16 12:12:06 +0200 (Mi, 16 Sep 2009) | 1 line #5621: refactor description of how class/instance attributes interact on a.x=a.x+1 or augassign. ........ r74823 | georg.brandl | 2009-09-16 15:06:22 +0200 (Mi, 16 Sep 2009) | 1 line Remove strange trailing commas. ........ r74824 | georg.brandl | 2009-09-16 15:11:06 +0200 (Mi, 16 Sep 2009) | 1 line #6892: fix optparse example involving help option. ........ ................ --- Doc/howto/unicode.rst | 11 +- Doc/library/optparse.rst | 11 +- Doc/library/pdb.rst | 2 +- Doc/library/readline.rst | 2 +- Doc/library/someos.rst | 3 +- Doc/library/spwd.rst | 3 +- Doc/library/ssl.rst | 536 +++++++++++++++++----------------- Doc/library/stat.rst | 4 +- Doc/library/string.rst | 10 +- Doc/library/stringprep.rst | 1 - Doc/library/strings.rst | 1 - Doc/library/struct.rst | 7 +- Doc/library/subprocess.rst | 8 +- Doc/library/sunau.rst | 1 - Doc/library/symbol.rst | 1 - Doc/library/sys.rst | 1 - Doc/library/syslog.rst | 1 - Doc/library/tabnanny.rst | 4 +- Doc/library/tarfile.rst | 2 - Doc/library/telnetlib.rst | 11 +- Doc/library/tempfile.rst | 13 +- Doc/library/termios.rst | 5 +- Doc/library/test.rst | 7 +- Doc/library/textwrap.rst | 16 +- Doc/library/threading.rst | 20 +- Doc/library/time.rst | 1 - Doc/library/timeit.rst | 13 +- Doc/library/tkinter.tix.rst | 2 +- Doc/library/tkinter.ttk.rst | 46 +-- Doc/library/token.rst | 1 - Doc/library/trace.rst | 5 +- Doc/library/traceback.rst | 22 +- Doc/library/tty.rst | 5 +- Doc/library/undoc.rst | 1 - Doc/library/unicodedata.rst | 1 - Doc/library/unittest.rst | 66 +++-- Doc/library/unix.rst | 1 - Doc/library/urllib.error.rst | 2 +- Doc/library/urllib.parse.rst | 26 +- Doc/library/urllib.request.rst | 41 +-- Doc/library/uu.rst | 5 +- Doc/library/uuid.rst | 7 +- Doc/library/warnings.rst | 14 +- Doc/library/wave.rst | 2 +- Doc/library/weakref.rst | 9 +- Doc/library/webbrowser.rst | 15 +- Doc/library/winreg.rst | 4 +- Doc/library/winsound.rst | 3 +- Doc/library/wsgiref.rst | 10 +- Doc/library/xdrlib.rst | 1 - Doc/library/xml.dom.minidom.rst | 11 +- Doc/library/xml.dom.pulldom.rst | 9 +- Doc/library/xml.dom.rst | 3 +- Doc/library/xml.etree.elementtree.rst | 37 ++- Doc/library/xml.sax.handler.rst | 1 - Doc/library/xml.sax.reader.rst | 3 +- Doc/library/xml.sax.rst | 13 +- Doc/library/xml.sax.utils.rst | 11 +- Doc/library/xmlrpc.client.rst | 6 +- Doc/library/xmlrpc.server.rst | 14 +- Doc/library/zipfile.rst | 17 +- Doc/library/zipimport.rst | 1 - Doc/library/zlib.rst | 5 +- Doc/reference/simple_stmts.rst | 31 +- Doc/tools/sphinxext/pyspecific.py | 14 + Doc/tools/sphinxext/static/basic.css | 17 +- Doc/tutorial/errors.rst | 7 +- Lib/threading.py | 4 +- Lib/traceback.py | 6 +- Lib/urllib/parse.py | 6 +- Lib/uu.py | 2 +- Lib/warnings.py | 4 +- Lib/wsgiref/util.py | 2 +- Lib/xml/dom/domreg.py | 2 +- Lib/xml/dom/minidom.py | 2 +- Lib/xml/sax/saxutils.py | 2 +- Lib/xmlrpc/client.py | 18 +- Lib/xmlrpc/server.py | 6 +- Lib/zipfile.py | 2 +- 79 files changed, 611 insertions(+), 629 deletions(-) diff --git a/Doc/howto/unicode.rst b/Doc/howto/unicode.rst index c9b6720..819427d 100644 --- a/Doc/howto/unicode.rst +++ b/Doc/howto/unicode.rst @@ -212,11 +212,12 @@ To help understand the standard, Jukka Korpela has written an introductory guide to reading the Unicode character tables, available at . -Two other good introductory articles were written by Joel Spolsky - and Jason Orendorff -. If this introduction didn't make -things clear to you, you should try reading one of these alternate articles -before continuing. +Another good introductory article was written by Joel Spolsky +. +If this introduction didn't make things clear to you, you should try reading this +alternate article before continuing. + +.. Jason Orendorff XXX http://www.jorendorff.com/articles/unicode/ is broken Wikipedia entries are often helpful; see the entries for "character encoding" and UTF-8 diff --git a/Doc/library/optparse.rst b/Doc/library/optparse.rst index a62ad24..05aa378 100644 --- a/Doc/library/optparse.rst +++ b/Doc/library/optparse.rst @@ -467,7 +467,7 @@ user-friendly (documented) options:: action="store_false", dest="verbose", help="be vewwy quiet (I'm hunting wabbits)") parser.add_option("-f", "--filename", - metavar="FILE", help="write output to FILE"), + metavar="FILE", help="write output to FILE") parser.add_option("-m", "--mode", default="intermediate", help="interaction mode: novice, intermediate, " @@ -1014,12 +1014,15 @@ must specify for any option using that action. from optparse import OptionParser, SUPPRESS_HELP - parser = OptionParser() - parser.add_option("-h", "--help", action="help"), + # usually, a help option is added automatically, but that can + # be suppressed using the add_help_option argument + parser = OptionParser(add_help_option=False) + + parser.add_option("-h", "--help", action="help") parser.add_option("-v", action="store_true", dest="verbose", help="Be moderately verbose") parser.add_option("--file", dest="filename", - help="Input file to read data from"), + help="Input file to read data from") parser.add_option("--secret", help=SUPPRESS_HELP) If :mod:`optparse` sees either ``"-h"`` or ``"--help"`` on the command line, it diff --git a/Doc/library/pdb.rst b/Doc/library/pdb.rst index 678ae28..95e17b2 100644 --- a/Doc/library/pdb.rst +++ b/Doc/library/pdb.rst @@ -41,7 +41,7 @@ of the debugger is:: :file:`pdb.py` can also be invoked as a script to debug other scripts. For example:: - python -m pdb myscript.py + python3 -m pdb myscript.py When invoked as a script, pdb will automatically enter post-mortem debugging if the program being debugged exits abnormally. After post-mortem debugging (or diff --git a/Doc/library/readline.rst b/Doc/library/readline.rst index 5399d3e..abb196d 100644 --- a/Doc/library/readline.rst +++ b/Doc/library/readline.rst @@ -206,7 +206,7 @@ support history save/restore. :: class HistoryConsole(code.InteractiveConsole): def __init__(self, locals=None, filename="", histfile=os.path.expanduser("~/.console-history")): - code.InteractiveConsole.__init__(self) + code.InteractiveConsole.__init__(self, locals, filename) self.init_history(histfile) def init_history(self, histfile): diff --git a/Doc/library/someos.rst b/Doc/library/someos.rst index 8140270..baa1989 100644 --- a/Doc/library/someos.rst +++ b/Doc/library/someos.rst @@ -1,4 +1,3 @@ - .. _someos: ********************************** @@ -8,7 +7,7 @@ Optional Operating System Services The modules described in this chapter provide interfaces to operating system features that are available on selected operating systems only. The interfaces are generally modeled after the Unix or C interfaces but they are available on -some other systems as well (e.g. Windows or NT). Here's an overview: +some other systems as well (e.g. Windows). Here's an overview: .. toctree:: diff --git a/Doc/library/spwd.rst b/Doc/library/spwd.rst index ce51d14..add611f 100644 --- a/Doc/library/spwd.rst +++ b/Doc/library/spwd.rst @@ -1,4 +1,3 @@ - :mod:`spwd` --- The shadow password database ============================================ @@ -48,7 +47,7 @@ below, see ````): The sp_nam and sp_pwd items are strings, all others are integers. :exc:`KeyError` is raised if the entry asked for cannot be found. -It defines the following items: +The following functions are defined: .. function:: getspnam(name) diff --git a/Doc/library/ssl.rst b/Doc/library/ssl.rst index 1f30a61..702c52f 100644 --- a/Doc/library/ssl.rst +++ b/Doc/library/ssl.rst @@ -1,6 +1,5 @@ - :mod:`ssl` --- SSL wrapper for socket objects -==================================================================== +============================================= .. module:: ssl :synopsis: SSL wrapper for socket objects @@ -13,32 +12,29 @@ .. index:: TLS, SSL, Transport Layer Security, Secure Sockets Layer -This module provides access to Transport Layer Security (often known -as "Secure Sockets Layer") encryption and peer authentication -facilities for network sockets, both client-side and server-side. -This module uses the OpenSSL library. It is available on all modern -Unix systems, Windows, Mac OS X, and probably additional -platforms, as long as OpenSSL is installed on that platform. +This module provides access to Transport Layer Security (often known as "Secure +Sockets Layer") encryption and peer authentication facilities for network +sockets, both client-side and server-side. This module uses the OpenSSL +library. It is available on all modern Unix systems, Windows, Mac OS X, and +probably additional platforms, as long as OpenSSL is installed on that platform. .. note:: - Some behavior may be platform dependent, since calls are made to the operating - system socket APIs. The installed version of OpenSSL may also cause - variations in behavior. + Some behavior may be platform dependent, since calls are made to the + operating system socket APIs. The installed version of OpenSSL may also + cause variations in behavior. -This section documents the objects and functions in the ``ssl`` module; -for more general information about TLS, SSL, and certificates, the -reader is referred to the documents in the "See Also" section at -the bottom. +This section documents the objects and functions in the ``ssl`` module; for more +general information about TLS, SSL, and certificates, the reader is referred to +the documents in the "See Also" section at the bottom. -This module provides a class, :class:`ssl.SSLSocket`, which is -derived from the :class:`socket.socket` type, and provides -a socket-like wrapper that also encrypts and decrypts the data -going over the socket with SSL. It supports additional -:meth:`read` and :meth:`write` methods, along with a method, :meth:`getpeercert`, -to retrieve the certificate of the other side of the connection, and -a method, :meth:`cipher`, to retrieve the cipher being used for the -secure connection. +This module provides a class, :class:`ssl.SSLSocket`, which is derived from the +:class:`socket.socket` type, and provides a socket-like wrapper that also +encrypts and decrypts the data going over the socket with SSL. It supports +additional :meth:`read` and :meth:`write` methods, along with a method, +:meth:`getpeercert`, to retrieve the certificate of the other side of the +connection, and a method, :meth:`cipher`, to retrieve the cipher being used for +the secure connection. Functions, Constants, and Exceptions ------------------------------------ @@ -46,31 +42,33 @@ Functions, Constants, and Exceptions .. exception:: SSLError Raised to signal an error from the underlying SSL implementation. This - signifies some problem in the higher-level - encryption and authentication layer that's superimposed on the underlying - network connection. This error is a subtype of :exc:`socket.error`, which - in turn is a subtype of :exc:`IOError`. - -.. function:: wrap_socket (sock, keyfile=None, certfile=None, server_side=False, cert_reqs=CERT_NONE, ssl_version={see docs}, ca_certs=None, do_handshake_on_connect=True, suppress_ragged_eofs=True) - - Takes an instance ``sock`` of :class:`socket.socket`, and returns an instance of :class:`ssl.SSLSocket`, a subtype - of :class:`socket.socket`, which wraps the underlying socket in an SSL context. - For client-side sockets, the context construction is lazy; if the underlying socket isn't - connected yet, the context construction will be performed after :meth:`connect` is called - on the socket. For server-side sockets, if the socket has no remote peer, it is assumed - to be a listening socket, and the server-side SSL wrapping is automatically performed - on client connections accepted via the :meth:`accept` method. :func:`wrap_socket` may - raise :exc:`SSLError`. - - The ``keyfile`` and ``certfile`` parameters specify optional files which contain a certificate - to be used to identify the local side of the connection. See the discussion of :ref:`ssl-certificates` - for more information on how the certificate is stored in the ``certfile``. - - Often the private key is stored - in the same file as the certificate; in this case, only the ``certfile`` parameter need be - passed. If the private key is stored in a separate file, both parameters must be used. - If the private key is stored in the ``certfile``, it should come before the first certificate - in the certificate chain:: + signifies some problem in the higher-level encryption and authentication + layer that's superimposed on the underlying network connection. This error + is a subtype of :exc:`socket.error`, which in turn is a subtype of + :exc:`IOError`. + +.. function:: wrap_socket(sock, keyfile=None, certfile=None, server_side=False, cert_reqs=CERT_NONE, ssl_version={see docs}, ca_certs=None, do_handshake_on_connect=True, suppress_ragged_eofs=True) + + Takes an instance ``sock`` of :class:`socket.socket`, and returns an instance + of :class:`ssl.SSLSocket`, a subtype of :class:`socket.socket`, which wraps + the underlying socket in an SSL context. For client-side sockets, the + context construction is lazy; if the underlying socket isn't connected yet, + the context construction will be performed after :meth:`connect` is called on + the socket. For server-side sockets, if the socket has no remote peer, it is + assumed to be a listening socket, and the server-side SSL wrapping is + automatically performed on client connections accepted via the :meth:`accept` + method. :func:`wrap_socket` may raise :exc:`SSLError`. + + The ``keyfile`` and ``certfile`` parameters specify optional files which + contain a certificate to be used to identify the local side of the + connection. See the discussion of :ref:`ssl-certificates` for more + information on how the certificate is stored in the ``certfile``. + + Often the private key is stored in the same file as the certificate; in this + case, only the ``certfile`` parameter need be passed. If the private key is + stored in a separate file, both parameters must be used. If the private key + is stored in the ``certfile``, it should come before the first certificate in + the certificate chain:: -----BEGIN RSA PRIVATE KEY----- ... (private key in base64 encoding) ... @@ -79,31 +77,33 @@ Functions, Constants, and Exceptions ... (certificate in base64 PEM encoding) ... -----END CERTIFICATE----- - The parameter ``server_side`` is a boolean which identifies whether server-side or client-side - behavior is desired from this socket. - - The parameter ``cert_reqs`` specifies whether a certificate is - required from the other side of the connection, and whether it will - be validated if provided. It must be one of the three values - :const:`CERT_NONE` (certificates ignored), :const:`CERT_OPTIONAL` (not required, - but validated if provided), or :const:`CERT_REQUIRED` (required and - validated). If the value of this parameter is not :const:`CERT_NONE`, then - the ``ca_certs`` parameter must point to a file of CA certificates. - - The ``ca_certs`` file contains a set of concatenated "certification authority" certificates, - which are used to validate certificates passed from the other end of the connection. - See the discussion of :ref:`ssl-certificates` for more information about how to arrange - the certificates in this file. - - The parameter ``ssl_version`` specifies which version of the SSL protocol to use. - Typically, the server chooses a particular protocol version, and the client - must adapt to the server's choice. Most of the versions are not interoperable - with the other versions. If not specified, for client-side operation, the - default SSL version is SSLv3; for server-side operation, SSLv23. These - version selections provide the most compatibility with other versions. - - Here's a table showing which versions in a client (down the side) - can connect to which versions in a server (along the top): + The parameter ``server_side`` is a boolean which identifies whether + server-side or client-side behavior is desired from this socket. + + The parameter ``cert_reqs`` specifies whether a certificate is required from + the other side of the connection, and whether it will be validated if + provided. It must be one of the three values :const:`CERT_NONE` + (certificates ignored), :const:`CERT_OPTIONAL` (not required, but validated + if provided), or :const:`CERT_REQUIRED` (required and validated). If the + value of this parameter is not :const:`CERT_NONE`, then the ``ca_certs`` + parameter must point to a file of CA certificates. + + The ``ca_certs`` file contains a set of concatenated "certification + authority" certificates, which are used to validate certificates passed from + the other end of the connection. See the discussion of + :ref:`ssl-certificates` for more information about how to arrange the + certificates in this file. + + The parameter ``ssl_version`` specifies which version of the SSL protocol to + use. Typically, the server chooses a particular protocol version, and the + client must adapt to the server's choice. Most of the versions are not + interoperable with the other versions. If not specified, for client-side + operation, the default SSL version is SSLv3; for server-side operation, + SSLv23. These version selections provide the most compatibility with other + versions. + + Here's a table showing which versions in a client (down the side) can connect + to which versions in a server (along the top): .. table:: @@ -116,51 +116,52 @@ Functions, Constants, and Exceptions *TLSv1* no no yes yes ======================== ========= ========= ========== ========= - In some older versions of OpenSSL (for instance, 0.9.7l on OS X 10.4), - an SSLv2 client could not connect to an SSLv23 server. + In some older versions of OpenSSL (for instance, 0.9.7l on OS X 10.4), an + SSLv2 client could not connect to an SSLv23 server. The parameter ``do_handshake_on_connect`` specifies whether to do the SSL handshake automatically after doing a :meth:`socket.connect`, or whether the - application program will call it explicitly, by invoking the :meth:`SSLSocket.do_handshake` - method. Calling :meth:`SSLSocket.do_handshake` explicitly gives the program control over - the blocking behavior of the socket I/O involved in the handshake. + application program will call it explicitly, by invoking the + :meth:`SSLSocket.do_handshake` method. Calling + :meth:`SSLSocket.do_handshake` explicitly gives the program control over the + blocking behavior of the socket I/O involved in the handshake. - The parameter ``suppress_ragged_eofs`` specifies how the :meth:`SSLSocket.read` - method should signal unexpected EOF from the other end of the connection. If specified - as :const:`True` (the default), it returns a normal EOF in response to unexpected - EOF errors raised from the underlying socket; if :const:`False`, it will raise - the exceptions back to the caller. + The parameter ``suppress_ragged_eofs`` specifies how the + :meth:`SSLSocket.read` method should signal unexpected EOF from the other end + of the connection. If specified as :const:`True` (the default), it returns a + normal EOF in response to unexpected EOF errors raised from the underlying + socket; if :const:`False`, it will raise the exceptions back to the caller. .. function:: RAND_status() - Returns True if the SSL pseudo-random number generator has been - seeded with 'enough' randomness, and False otherwise. You can use - :func:`ssl.RAND_egd` and :func:`ssl.RAND_add` to increase the randomness - of the pseudo-random number generator. + Returns True if the SSL pseudo-random number generator has been seeded with + 'enough' randomness, and False otherwise. You can use :func:`ssl.RAND_egd` + and :func:`ssl.RAND_add` to increase the randomness of the pseudo-random + number generator. .. function:: RAND_egd(path) If you are running an entropy-gathering daemon (EGD) somewhere, and ``path`` - is the pathname of a socket connection open to it, this will read - 256 bytes of randomness from the socket, and add it to the SSL pseudo-random number generator - to increase the security of generated secret keys. This is typically only - necessary on systems without better sources of randomness. + is the pathname of a socket connection open to it, this will read 256 bytes + of randomness from the socket, and add it to the SSL pseudo-random number + generator to increase the security of generated secret keys. This is + typically only necessary on systems without better sources of randomness. - See http://egd.sourceforge.net/ or http://prngd.sourceforge.net/ for - sources of entropy-gathering daemons. + See http://egd.sourceforge.net/ or http://prngd.sourceforge.net/ for sources + of entropy-gathering daemons. .. function:: RAND_add(bytes, entropy) - Mixes the given ``bytes`` into the SSL pseudo-random number generator. - The parameter ``entropy`` (a float) is a lower bound on the entropy - contained in string (so you can always use :const:`0.0`). - See :rfc:`1750` for more information on sources of entropy. + Mixes the given ``bytes`` into the SSL pseudo-random number generator. The + parameter ``entropy`` (a float) is a lower bound on the entropy contained in + string (so you can always use :const:`0.0`). See :rfc:`1750` for more + information on sources of entropy. .. function:: cert_time_to_seconds(timestring) - Returns a floating-point value containing a normal seconds-after-the-epoch time - value, given the time-string representing the "notBefore" or "notAfter" date - from a certificate. + Returns a floating-point value containing a normal seconds-after-the-epoch + time value, given the time-string representing the "notBefore" or "notAfter" + date from a certificate. Here's an example:: @@ -172,50 +173,47 @@ Functions, Constants, and Exceptions 'Wed May 9 00:00:00 2007' >>> -.. function:: get_server_certificate (addr, ssl_version=PROTOCOL_SSLv3, ca_certs=None) +.. function:: get_server_certificate(addr, ssl_version=PROTOCOL_SSLv3, ca_certs=None) - Given the address ``addr`` of an SSL-protected server, as a - (*hostname*, *port-number*) pair, fetches the server's certificate, - and returns it as a PEM-encoded string. If ``ssl_version`` is - specified, uses that version of the SSL protocol to attempt to - connect to the server. If ``ca_certs`` is specified, it should be - a file containing a list of root certificates, the same format as - used for the same parameter in :func:`wrap_socket`. The call will - attempt to validate the server certificate against that set of root + Given the address ``addr`` of an SSL-protected server, as a (*hostname*, + *port-number*) pair, fetches the server's certificate, and returns it as a + PEM-encoded string. If ``ssl_version`` is specified, uses that version of + the SSL protocol to attempt to connect to the server. If ``ca_certs`` is + specified, it should be a file containing a list of root certificates, the + same format as used for the same parameter in :func:`wrap_socket`. The call + will attempt to validate the server certificate against that set of root certificates, and will fail if the validation attempt fails. -.. function:: DER_cert_to_PEM_cert (DER_cert_bytes) +.. function:: DER_cert_to_PEM_cert(DER_cert_bytes) Given a certificate as a DER-encoded blob of bytes, returns a PEM-encoded string version of the same certificate. -.. function:: PEM_cert_to_DER_cert (PEM_cert_string) +.. function:: PEM_cert_to_DER_cert(PEM_cert_string) - Given a certificate as an ASCII PEM string, returns a DER-encoded - sequence of bytes for that same certificate. + Given a certificate as an ASCII PEM string, returns a DER-encoded sequence of + bytes for that same certificate. .. data:: CERT_NONE - Value to pass to the ``cert_reqs`` parameter to :func:`sslobject` - when no certificates will be required or validated from the other - side of the socket connection. + Value to pass to the ``cert_reqs`` parameter to :func:`sslobject` when no + certificates will be required or validated from the other side of the socket + connection. .. data:: CERT_OPTIONAL - Value to pass to the ``cert_reqs`` parameter to :func:`sslobject` - when no certificates will be required from the other side of the - socket connection, but if they are provided, will be validated. - Note that use of this setting requires a valid certificate - validation file also be passed as a value of the ``ca_certs`` - parameter. + Value to pass to the ``cert_reqs`` parameter to :func:`sslobject` when no + certificates will be required from the other side of the socket connection, + but if they are provided, will be validated. Note that use of this setting + requires a valid certificate validation file also be passed as a value of the + ``ca_certs`` parameter. .. data:: CERT_REQUIRED - Value to pass to the ``cert_reqs`` parameter to :func:`sslobject` - when certificates will be required from the other side of the - socket connection. Note that use of this setting requires a valid certificate - validation file also be passed as a value of the ``ca_certs`` - parameter. + Value to pass to the ``cert_reqs`` parameter to :func:`sslobject` when + certificates will be required from the other side of the socket connection. + Note that use of this setting requires a valid certificate validation file + also be passed as a value of the ``ca_certs`` parameter. .. data:: PROTOCOL_SSLv2 @@ -223,22 +221,21 @@ Functions, Constants, and Exceptions .. data:: PROTOCOL_SSLv23 - Selects SSL version 2 or 3 as the channel encryption protocol. - This is a setting to use with servers for maximum compatibility - with the other end of an SSL connection, but it may cause the - specific ciphers chosen for the encryption to be of fairly low - quality. + Selects SSL version 2 or 3 as the channel encryption protocol. This is a + setting to use with servers for maximum compatibility with the other end of + an SSL connection, but it may cause the specific ciphers chosen for the + encryption to be of fairly low quality. .. data:: PROTOCOL_SSLv3 - Selects SSL version 3 as the channel encryption protocol. - For clients, this is the maximally compatible SSL variant. + Selects SSL version 3 as the channel encryption protocol. For clients, this + is the maximally compatible SSL variant. .. data:: PROTOCOL_TLSv1 - Selects TLS version 1 as the channel encryption protocol. This is - the most modern version, and probably the best choice for maximum - protection, if both sides can speak it. + Selects TLS version 1 as the channel encryption protocol. This is the most + modern version, and probably the best choice for maximum protection, if both + sides can speak it. SSLSocket Objects @@ -247,25 +244,23 @@ SSLSocket Objects .. method:: SSLSocket.read(nbytes=1024, buffer=None) Reads up to ``nbytes`` bytes from the SSL-encrypted channel and returns them. - If the ``buffer`` is specified, it will attempt to read into the buffer - the minimum of the size of the buffer and ``nbytes``, if that is specified. - If no buffer is specified, an immutable buffer is allocated and returned - with the data read from the socket. + If the ``buffer`` is specified, it will attempt to read into the buffer the + minimum of the size of the buffer and ``nbytes``, if that is specified. If + no buffer is specified, an immutable buffer is allocated and returned with + the data read from the socket. .. method:: SSLSocket.write(data) - Writes the ``data`` to the other side of the connection, using the - SSL channel to encrypt. Returns the number of bytes written. + Writes the ``data`` to the other side of the connection, using the SSL + channel to encrypt. Returns the number of bytes written. .. method:: SSLSocket.do_handshake() - Performs the SSL setup handshake. If the socket is non-blocking, - this method may raise :exc:`SSLError` with the value of the exception - instance's ``args[0]`` - being either :const:`SSL_ERROR_WANT_READ` or - :const:`SSL_ERROR_WANT_WRITE`, and should be called again until - it stops raising those exceptions. Here's an example of how to do - that:: + Performs the SSL setup handshake. If the socket is non-blocking, this method + may raise :exc:`SSLError` with the value of the exception instance's + ``args[0]`` being either :const:`SSL_ERROR_WANT_READ` or + :const:`SSL_ERROR_WANT_WRITE`, and should be called again until it stops + raising those exceptions. Here's an example of how to do that:: while True: try: @@ -281,34 +276,31 @@ SSLSocket Objects .. method:: SSLSocket.unwrap() - Performs the SSL shutdown handshake, which removes the TLS layer - from the underlying socket, and returns the underlying socket - object. This can be used to go from encrypted operation over a - connection to unencrypted. The returned socket should always be - used for further communication with the other side of the - connection, rather than the original socket + Performs the SSL shutdown handshake, which removes the TLS layer from the + underlying socket, and returns the underlying socket object. This can be + used to go from encrypted operation over a connection to unencrypted. The + returned socket should always be used for further communication with the + other side of the connection, rather than the original socket .. method:: SSLSocket.getpeercert(binary_form=False) - If there is no certificate for the peer on the other end of the - connection, returns ``None``. - - If the parameter ``binary_form`` is :const:`False`, and a - certificate was received from the peer, this method returns a - :class:`dict` instance. If the certificate was not validated, the - dict is empty. If the certificate was validated, it returns a dict - with the keys ``subject`` (the principal for which the certificate - was issued), and ``notAfter`` (the time after which the certificate - should not be trusted). The certificate was already validated, so - the ``notBefore`` and ``issuer`` fields are not returned. If a - certificate contains an instance of the *Subject Alternative Name* - extension (see :rfc:`3280`), there will also be a - ``subjectAltName`` key in the dictionary. + If there is no certificate for the peer on the other end of the connection, + returns ``None``. + + If the parameter ``binary_form`` is :const:`False`, and a certificate was + received from the peer, this method returns a :class:`dict` instance. If the + certificate was not validated, the dict is empty. If the certificate was + validated, it returns a dict with the keys ``subject`` (the principal for + which the certificate was issued), and ``notAfter`` (the time after which the + certificate should not be trusted). The certificate was already validated, + so the ``notBefore`` and ``issuer`` fields are not returned. If a + certificate contains an instance of the *Subject Alternative Name* extension + (see :rfc:`3280`), there will also be a ``subjectAltName`` key in the + dictionary. The "subject" field is a tuple containing the sequence of relative - distinguished names (RDNs) given in the certificate's data - structure for the principal, and each RDN is a sequence of - name-value pairs:: + distinguished names (RDNs) given in the certificate's data structure for the + principal, and each RDN is a sequence of name-value pairs:: {'notAfter': 'Feb 16 16:54:50 2013 GMT', 'subject': ((('countryName', 'US'),), @@ -318,31 +310,28 @@ SSLSocket Objects (('organizationalUnitName', 'SSL'),), (('commonName', 'somemachine.python.org'),))} - If the ``binary_form`` parameter is :const:`True`, and a - certificate was provided, this method returns the DER-encoded form - of the entire certificate as a sequence of bytes, or :const:`None` if the - peer did not provide a certificate. This return - value is independent of validation; if validation was required - (:const:`CERT_OPTIONAL` or :const:`CERT_REQUIRED`), it will have + If the ``binary_form`` parameter is :const:`True`, and a certificate was + provided, this method returns the DER-encoded form of the entire certificate + as a sequence of bytes, or :const:`None` if the peer did not provide a + certificate. This return value is independent of validation; if validation + was required (:const:`CERT_OPTIONAL` or :const:`CERT_REQUIRED`), it will have been validated, but if :const:`CERT_NONE` was used to establish the connection, the certificate, if present, will not have been validated. .. method:: SSLSocket.cipher() - Returns a three-value tuple containing the name of the cipher being - used, the version of the SSL protocol that defines its use, and the - number of secret bits being used. If no connection has been - established, returns ``None``. + Returns a three-value tuple containing the name of the cipher being used, the + version of the SSL protocol that defines its use, and the number of secret + bits being used. If no connection has been established, returns ``None``. .. method:: SSLSocket.unwrap() - Performs the SSL shutdown handshake, which removes the TLS layer - from the underlying socket, and returns the underlying socket - object. This can be used to go from encrypted operation over a - connection to unencrypted. The returned socket should always be - used for further communication with the other side of the - connection, rather than the original socket + Performs the SSL shutdown handshake, which removes the TLS layer from the + underlying socket, and returns the underlying socket object. This can be + used to go from encrypted operation over a connection to unencrypted. The + returned socket should always be used for further communication with the + other side of the connection, rather than the original socket. .. index:: single: certificates @@ -353,57 +342,54 @@ SSLSocket Objects Certificates ------------ -Certificates in general are part of a public-key / private-key system. In this system, each *principal*, -(which may be a machine, or a person, or an organization) is assigned a unique two-part encryption key. -One part of the key is public, and is called the *public key*; the other part is kept secret, and is called -the *private key*. The two parts are related, in that if you encrypt a message with one of the parts, you can -decrypt it with the other part, and **only** with the other part. - -A certificate contains information about two principals. It contains -the name of a *subject*, and the subject's public key. It also -contains a statement by a second principal, the *issuer*, that the -subject is who he claims to be, and that this is indeed the subject's -public key. The issuer's statement is signed with the issuer's -private key, which only the issuer knows. However, anyone can verify -the issuer's statement by finding the issuer's public key, decrypting -the statement with it, and comparing it to the other information in -the certificate. The certificate also contains information about the -time period over which it is valid. This is expressed as two fields, -called "notBefore" and "notAfter". - -In the Python use of certificates, a client or server -can use a certificate to prove who they are. The other -side of a network connection can also be required to produce a certificate, -and that certificate can be validated to the satisfaction -of the client or server that requires such validation. -The connection attempt can be set to raise an exception if -the validation fails. Validation is done -automatically, by the underlying OpenSSL framework; the -application need not concern itself with its mechanics. -But the application does usually need to provide -sets of certificates to allow this process to take place. - -Python uses files to contain certificates. They should be formatted -as "PEM" (see :rfc:`1422`), which is a base-64 encoded form wrapped -with a header line and a footer line:: +Certificates in general are part of a public-key / private-key system. In this +system, each *principal*, (which may be a machine, or a person, or an +organization) is assigned a unique two-part encryption key. One part of the key +is public, and is called the *public key*; the other part is kept secret, and is +called the *private key*. The two parts are related, in that if you encrypt a +message with one of the parts, you can decrypt it with the other part, and +**only** with the other part. + +A certificate contains information about two principals. It contains the name +of a *subject*, and the subject's public key. It also contains a statement by a +second principal, the *issuer*, that the subject is who he claims to be, and +that this is indeed the subject's public key. The issuer's statement is signed +with the issuer's private key, which only the issuer knows. However, anyone can +verify the issuer's statement by finding the issuer's public key, decrypting the +statement with it, and comparing it to the other information in the certificate. +The certificate also contains information about the time period over which it is +valid. This is expressed as two fields, called "notBefore" and "notAfter". + +In the Python use of certificates, a client or server can use a certificate to +prove who they are. The other side of a network connection can also be required +to produce a certificate, and that certificate can be validated to the +satisfaction of the client or server that requires such validation. The +connection attempt can be set to raise an exception if the validation fails. +Validation is done automatically, by the underlying OpenSSL framework; the +application need not concern itself with its mechanics. But the application +does usually need to provide sets of certificates to allow this process to take +place. + +Python uses files to contain certificates. They should be formatted as "PEM" +(see :rfc:`1422`), which is a base-64 encoded form wrapped with a header line +and a footer line:: -----BEGIN CERTIFICATE----- ... (certificate in base64 PEM encoding) ... -----END CERTIFICATE----- -The Python files which contain certificates can contain a sequence -of certificates, sometimes called a *certificate chain*. This chain -should start with the specific certificate for the principal who "is" -the client or server, and then the certificate for the issuer of that -certificate, and then the certificate for the issuer of *that* certificate, -and so on up the chain till you get to a certificate which is *self-signed*, -that is, a certificate which has the same subject and issuer, -sometimes called a *root certificate*. The certificates should just -be concatenated together in the certificate file. For example, suppose -we had a three certificate chain, from our server certificate to the -certificate of the certification authority that signed our server certificate, -to the root certificate of the agency which issued the certification authority's -certificate:: +The Python files which contain certificates can contain a sequence of +certificates, sometimes called a *certificate chain*. This chain should start +with the specific certificate for the principal who "is" the client or server, +and then the certificate for the issuer of that certificate, and then the +certificate for the issuer of *that* certificate, and so on up the chain till +you get to a certificate which is *self-signed*, that is, a certificate which +has the same subject and issuer, sometimes called a *root certificate*. The +certificates should just be concatenated together in the certificate file. For +example, suppose we had a three certificate chain, from our server certificate +to the certificate of the certification authority that signed our server +certificate, to the root certificate of the agency which issued the +certification authority's certificate:: -----BEGIN CERTIFICATE----- ... (certificate for your server)... @@ -417,32 +403,29 @@ certificate:: If you are going to require validation of the other side of the connection's certificate, you need to provide a "CA certs" file, filled with the certificate -chains for each issuer you are willing to trust. Again, this file just -contains these chains concatenated together. For validation, Python will -use the first chain it finds in the file which matches. -Some "standard" root certificates are available from various certification -authorities: -`CACert.org `_, -`Thawte `_, -`Verisign `_, -`Positive SSL `_ (used by python.org), -`Equifax and GeoTrust `_. - -In general, if you are using -SSL3 or TLS1, you don't need to put the full chain in your "CA certs" file; -you only need the root certificates, and the remote peer is supposed to -furnish the other certificates necessary to chain from its certificate to -a root certificate. -See :rfc:`4158` for more discussion of the way in which -certification chains can be built. - -If you are going to create a server that provides SSL-encrypted -connection services, you will need to acquire a certificate for that -service. There are many ways of acquiring appropriate certificates, -such as buying one from a certification authority. Another common -practice is to generate a self-signed certificate. The simplest -way to do this is with the OpenSSL package, using something like -the following:: +chains for each issuer you are willing to trust. Again, this file just contains +these chains concatenated together. For validation, Python will use the first +chain it finds in the file which matches. Some "standard" root certificates are +available from various certification authorities: `CACert.org +`_, `Thawte +`_, `Verisign +`_, `Positive SSL +`_ +(used by python.org), `Equifax and GeoTrust +`_. + +In general, if you are using SSL3 or TLS1, you don't need to put the full chain +in your "CA certs" file; you only need the root certificates, and the remote +peer is supposed to furnish the other certificates necessary to chain from its +certificate to a root certificate. See :rfc:`4158` for more discussion of the +way in which certification chains can be built. + +If you are going to create a server that provides SSL-encrypted connection +services, you will need to acquire a certificate for that service. There are +many ways of acquiring appropriate certificates, such as buying one from a +certification authority. Another common practice is to generate a self-signed +certificate. The simplest way to do this is with the OpenSSL package, using +something like the following:: % openssl req -new -x509 -days 365 -nodes -out cert.pem -keyout cert.pem Generating a 1024 bit RSA private key @@ -466,9 +449,9 @@ the following:: Email Address []:ops@myserver.mygroup.myorganization.com % -The disadvantage of a self-signed certificate is that it is its -own root certificate, and no one else will have it in their cache -of known (and trusted) root certificates. +The disadvantage of a self-signed certificate is that it is its own root +certificate, and no one else will have it in their cache of known (and trusted) +root certificates. Examples @@ -477,7 +460,8 @@ Examples Testing for SSL support ^^^^^^^^^^^^^^^^^^^^^^^ -To test for the presence of SSL support in a Python installation, user code should use the following idiom:: +To test for the presence of SSL support in a Python installation, user code +should use the following idiom:: try: import ssl @@ -489,8 +473,8 @@ To test for the presence of SSL support in a Python installation, user code shou Client-side operation ^^^^^^^^^^^^^^^^^^^^^ -This example connects to an SSL server, prints the server's address and certificate, -sends some bytes, and reads part of the response:: +This example connects to an SSL server, prints the server's address and +certificate, sends some bytes, and reads part of the response:: import socket, ssl, pprint @@ -518,8 +502,8 @@ sends some bytes, and reads part of the response:: # note that closing the SSLSocket will also close the underlying socket ssl_sock.close() -As of September 6, 2007, the certificate printed by this program -looked like this:: +As of September 6, 2007, the certificate printed by this program looked like +this:: {'notAfter': 'May 8 23:59:59 2009 GMT', 'subject': ((('serialNumber', '2497886'),), @@ -542,9 +526,9 @@ which is a fairly poorly-formed ``subject`` field. Server-side operation ^^^^^^^^^^^^^^^^^^^^^ -For server operation, typically you'd need to have a server certificate, and private key, each in a file. -You'd open a socket, bind it to a port, call :meth:`listen` on it, then start waiting for clients -to connect:: +For server operation, typically you'd need to have a server certificate, and +private key, each in a file. You'd open a socket, bind it to a port, call +:meth:`listen` on it, then start waiting for clients to connect:: import socket, ssl @@ -552,8 +536,9 @@ to connect:: bindsocket.bind(('myaddr.mydomain.com', 10023)) bindsocket.listen(5) -When one did, you'd call :meth:`accept` on the socket to get the new socket from the other -end, and use :func:`wrap_socket` to create a server-side SSL context for it:: +When one did, you'd call :meth:`accept` on the socket to get the new socket from +the other end, and use :func:`wrap_socket` to create a server-side SSL context +for it:: while True: newsocket, fromaddr = bindsocket.accept() @@ -564,7 +549,8 @@ end, and use :func:`wrap_socket` to create a server-side SSL context for it:: ssl_version=ssl.PROTOCOL_TLSv1) deal_with_client(connstream) -Then you'd read data from the ``connstream`` and do something with it till you are finished with the client (or the client is finished with you):: +Then you'd read data from the ``connstream`` and do something with it till you +are finished with the client (or the client is finished with you):: def deal_with_client(connstream): diff --git a/Doc/library/stat.rst b/Doc/library/stat.rst index b318bb7..9100910 100644 --- a/Doc/library/stat.rst +++ b/Doc/library/stat.rst @@ -1,9 +1,9 @@ - :mod:`stat` --- Interpreting :func:`stat` results ================================================= .. module:: stat - :synopsis: Utilities for interpreting the results of os.stat(), os.lstat() and os.fstat(). + :synopsis: Utilities for interpreting the results of os.stat(), + os.lstat() and os.fstat(). .. sectionauthor:: Skip Montanaro diff --git a/Doc/library/string.rst b/Doc/library/string.rst index 6cb6cb6..2fd70be9 100644 --- a/Doc/library/string.rst +++ b/Doc/library/string.rst @@ -479,19 +479,19 @@ these rules. The methods of :class:`Template` are: The constructor takes a single argument which is the template string. - .. method:: substitute(mapping[, **kws]) + .. method:: substitute(mapping, **kwds) Performs the template substitution, returning a new string. *mapping* is any dictionary-like object with keys that match the placeholders in the template. Alternatively, you can provide keyword arguments, where the - keywords are the placeholders. When both *mapping* and *kws* are given - and there are duplicates, the placeholders from *kws* take precedence. + keywords are the placeholders. When both *mapping* and *kwds* are given + and there are duplicates, the placeholders from *kwds* take precedence. - .. method:: safe_substitute(mapping[, **kws]) + .. method:: safe_substitute(mapping, **kwds) Like :meth:`substitute`, except that if placeholders are missing from - *mapping* and *kws*, instead of raising a :exc:`KeyError` exception, the + *mapping* and *kwds*, instead of raising a :exc:`KeyError` exception, the original placeholder will appear in the resulting string intact. Also, unlike with :meth:`substitute`, any other appearances of the ``$`` will simply return ``$`` instead of raising :exc:`ValueError`. diff --git a/Doc/library/stringprep.rst b/Doc/library/stringprep.rst index cf49ad7..47144a6 100644 --- a/Doc/library/stringprep.rst +++ b/Doc/library/stringprep.rst @@ -1,4 +1,3 @@ - :mod:`stringprep` --- Internet String Preparation ================================================= diff --git a/Doc/library/strings.rst b/Doc/library/strings.rst index b5f8345..08f1658 100644 --- a/Doc/library/strings.rst +++ b/Doc/library/strings.rst @@ -1,4 +1,3 @@ - .. _stringservices: *************** diff --git a/Doc/library/struct.rst b/Doc/library/struct.rst index 28b0104..da8cc04 100644 --- a/Doc/library/struct.rst +++ b/Doc/library/struct.rst @@ -1,6 +1,5 @@ - :mod:`struct` --- Interpret bytes as packed binary data -========================================================= +======================================================= .. module:: struct :synopsis: Interpret bytes as packed binary data. @@ -46,7 +45,7 @@ The module defines the following exception and functions: (``len(bytes)`` must equal ``calcsize(fmt)``). -.. function:: unpack_from(fmt, buffer[,offset=0]) +.. function:: unpack_from(fmt, buffer, offset=0) Unpack the *buffer* according to the given format. The result is a tuple even if it contains exactly one item. The *buffer* must contain at least the amount @@ -286,7 +285,7 @@ The :mod:`struct` module also defines the following type: (``len(bytes)`` must equal :attr:`self.size`). - .. method:: unpack_from(buffer[, offset=0]) + .. method:: unpack_from(buffer, offset=0) Identical to the :func:`unpack_from` function, using the compiled format. (``len(buffer[offset:])`` must be at least :attr:`self.size`). diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst index 4c4a56a..524161e 100644 --- a/Doc/library/subprocess.rst +++ b/Doc/library/subprocess.rst @@ -1,4 +1,3 @@ - :mod:`subprocess` --- Subprocess management =========================================== @@ -121,9 +120,10 @@ This module defines one class called :class:`Popen`: .. note:: - This feature is only available if Python is built with universal newline support - (the default). Also, the newlines attribute of the file objects :attr:`stdout`, - :attr:`stdin` and :attr:`stderr` are not updated by the :meth:`communicate` method. + This feature is only available if Python is built with universal newline + support (the default). Also, the newlines attribute of the file objects + :attr:`stdout`, :attr:`stdin` and :attr:`stderr` are not updated by the + :meth:`communicate` method. The *startupinfo* and *creationflags*, if given, will be passed to the underlying CreateProcess() function. They can specify things such as appearance diff --git a/Doc/library/sunau.rst b/Doc/library/sunau.rst index 3f231b4..fc141e9 100644 --- a/Doc/library/sunau.rst +++ b/Doc/library/sunau.rst @@ -1,4 +1,3 @@ - :mod:`sunau` --- Read and write Sun AU files ============================================ diff --git a/Doc/library/symbol.rst b/Doc/library/symbol.rst index 1735276..5134d47 100644 --- a/Doc/library/symbol.rst +++ b/Doc/library/symbol.rst @@ -1,4 +1,3 @@ - :mod:`symbol` --- Constants used with Python parse trees ======================================================== diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst index d28f6b4..a61bfd8 100644 --- a/Doc/library/sys.rst +++ b/Doc/library/sys.rst @@ -1,4 +1,3 @@ - :mod:`sys` --- System-specific parameters and functions ======================================================= diff --git a/Doc/library/syslog.rst b/Doc/library/syslog.rst index 549f26b..89dd38f 100644 --- a/Doc/library/syslog.rst +++ b/Doc/library/syslog.rst @@ -1,4 +1,3 @@ - :mod:`syslog` --- Unix syslog library routines ============================================== diff --git a/Doc/library/tabnanny.rst b/Doc/library/tabnanny.rst index c5d8236..549ce36 100644 --- a/Doc/library/tabnanny.rst +++ b/Doc/library/tabnanny.rst @@ -2,8 +2,8 @@ ====================================================== .. module:: tabnanny - :synopsis: Tool for detecting white space related problems in Python source files in a - directory tree. + :synopsis: Tool for detecting white space related problems in Python + source files in a directory tree. .. moduleauthor:: Tim Peters .. sectionauthor:: Peter Funk diff --git a/Doc/library/tarfile.rst b/Doc/library/tarfile.rst index 8cf95dc..b617796 100644 --- a/Doc/library/tarfile.rst +++ b/Doc/library/tarfile.rst @@ -1,5 +1,3 @@ -.. _tarfile-mod: - :mod:`tarfile` --- Read and write tar archive files =================================================== diff --git a/Doc/library/telnetlib.rst b/Doc/library/telnetlib.rst index 134ddb6..f3d914a 100644 --- a/Doc/library/telnetlib.rst +++ b/Doc/library/telnetlib.rst @@ -1,4 +1,3 @@ - :mod:`telnetlib` --- Telnet client ================================== @@ -23,7 +22,7 @@ SE (Subnegotiation End), NOP (No Operation), DM (Data Mark), BRK (Break), IP Character), EL (Erase Line), GA (Go Ahead), SB (Subnegotiation Begin). -.. class:: Telnet([host[, port[, timeout]]]) +.. class:: Telnet(host=None, port=0[, timeout]) :class:`Telnet` represents a connection to a Telnet server. The instance is initially not connected by default; the :meth:`open` method must be used to @@ -60,7 +59,7 @@ Telnet Objects :class:`Telnet` instances have the following methods: -.. method:: Telnet.read_until(expected[, timeout]) +.. method:: Telnet.read_until(expected, timeout=None) Read until a given byte string, *expected*, is encountered or until *timeout* seconds have passed. @@ -123,7 +122,7 @@ Telnet Objects This method never blocks. -.. method:: Telnet.open(host[, port[, timeout]]) +.. method:: Telnet.open(host, port=0[, timeout]) Connect to a host. The optional second argument is the port number, which defaults to the standard Telnet port (23). The optional *timeout* parameter @@ -133,7 +132,7 @@ Telnet Objects Do not try to reopen an already connected instance. -.. method:: Telnet.msg(msg[, *args]) +.. method:: Telnet.msg(msg, *args) Print a debug message when the debug level is ``>`` 0. If extra arguments are present, they are substituted in the message using the standard string @@ -178,7 +177,7 @@ Telnet Objects Multithreaded version of :meth:`interact`. -.. method:: Telnet.expect(list[, timeout]) +.. method:: Telnet.expect(list, timeout=None) Read until one from a list of a regular expressions matches. diff --git a/Doc/library/tempfile.rst b/Doc/library/tempfile.rst index 722c5ee..014d673 100644 --- a/Doc/library/tempfile.rst +++ b/Doc/library/tempfile.rst @@ -1,4 +1,3 @@ - :mod:`tempfile` --- Generate temporary files and directories ============================================================ @@ -29,7 +28,7 @@ is recommended to use keyword arguments for clarity. The module defines the following user-callable functions: -.. function:: TemporaryFile([mode='w+b'[, bufsize=-1[, suffix=''[, prefix='tmp'[, dir=None]]]]]) +.. function:: TemporaryFile(mode='w+b', bufsize=-1, suffix='', prefix='tmp', dir=None) Return a file-like object that can be used as a temporary storage area. The file is created using :func:`mkstemp`. It will be destroyed as soon @@ -53,7 +52,7 @@ The module defines the following user-callable functions: :keyword:`with` statement, just like a normal file. -.. function:: NamedTemporaryFile([mode='w+b'[, bufsize=-1[, suffix=''[, prefix='tmp'[, dir=None[, delete=True]]]]]]) +.. function:: NamedTemporaryFile(mode='w+b', bufsize=-1, suffix='', prefix='tmp', dir=None, delete=True) This function operates exactly as :func:`TemporaryFile` does, except that the file is guaranteed to have a visible name in the file system (on @@ -68,7 +67,7 @@ The module defines the following user-callable functions: be used in a :keyword:`with` statement, just like a normal file. -.. function:: SpooledTemporaryFile([max_size=0, [mode='w+b'[, bufsize=-1[, suffix=''[, prefix='tmp'[, dir=None]]]]]]) +.. function:: SpooledTemporaryFile(max_size=0, mode='w+b', bufsize=-1, suffix='', prefix='tmp', dir=None) This function operates exactly as :func:`TemporaryFile` does, except that data is spooled in memory until the file size exceeds *max_size*, or @@ -85,7 +84,7 @@ The module defines the following user-callable functions: used in a :keyword:`with` statement, just like a normal file. -.. function:: mkstemp([suffix=''[, prefix='tmp'[, dir=None[, text=False]]]]) +.. function:: mkstemp(suffix='', prefix='tmp', dir=None, text=False) Creates a temporary file in the most secure manner possible. There are no race conditions in the file's creation, assuming that the platform @@ -123,7 +122,7 @@ The module defines the following user-callable functions: of that file, in that order. -.. function:: mkdtemp([suffix=''[, prefix='tmp'[, dir=None]]]) +.. function:: mkdtemp(suffix='', prefix='tmp', dir=None) Creates a temporary directory in the most secure manner possible. There are no race conditions in the directory's creation. The directory is @@ -138,7 +137,7 @@ The module defines the following user-callable functions: :func:`mkdtemp` returns the absolute pathname of the new directory. -.. function:: mktemp([suffix=''[, prefix='tmp'[, dir=None]]]) +.. function:: mktemp(suffix='', prefix='tmp', dir=None) .. deprecated:: 2.3 Use :func:`mkstemp` instead. diff --git a/Doc/library/termios.rst b/Doc/library/termios.rst index 54fb065..df29496 100644 --- a/Doc/library/termios.rst +++ b/Doc/library/termios.rst @@ -1,4 +1,3 @@ - :mod:`termios` --- POSIX style tty control ========================================== @@ -80,11 +79,11 @@ The module defines the following functions: Convenience functions for common terminal control operations. +.. _termios-example: + Example ------- -.. _termios-example: - Here's a function that prompts for a password with echoing turned off. Note the technique using a separate :func:`tcgetattr` call and a :keyword:`try` ... :keyword:`finally` statement to ensure that the old tty attributes are restored diff --git a/Doc/library/test.rst b/Doc/library/test.rst index 353715b..cc7ff4d 100644 --- a/Doc/library/test.rst +++ b/Doc/library/test.rst @@ -1,4 +1,3 @@ - :mod:`test` --- Regression tests package for Python =================================================== @@ -180,7 +179,7 @@ tests. :mod:`test.support` --- Utility functions for tests -======================================================== +=================================================== .. module:: test.support :synopsis: Support for Python regression tests. @@ -247,7 +246,7 @@ The :mod:`test.support` module defines the following functions: tests. -.. function:: requires(resource[, msg]) +.. function:: requires(resource, msg=None) Raises :exc:`ResourceDenied` if *resource* is not available. *msg* is the argument to :exc:`ResourceDenied` if it is raised. Always returns true if called @@ -372,7 +371,7 @@ The :mod:`test.support` module defines the following functions: The :mod:`test.support` module defines the following classes: -.. class:: TransientResource(exc[, **kwargs]) +.. class:: TransientResource(exc, **kwargs) Instances are a context manager that raises :exc:`ResourceDenied` if the specified exception type is raised. Any keyword arguments are treated as diff --git a/Doc/library/textwrap.rst b/Doc/library/textwrap.rst index 883d5f9..f66416f 100644 --- a/Doc/library/textwrap.rst +++ b/Doc/library/textwrap.rst @@ -1,4 +1,3 @@ - :mod:`textwrap` --- Text wrapping and filling ============================================= @@ -15,16 +14,17 @@ or two text strings, the convenience functions should be good enough; otherwise, you should use an instance of :class:`TextWrapper` for efficiency. -.. function:: wrap(text[, width[, ...]]) +.. function:: wrap(text, width=70, **kwargs) - Wraps the single paragraph in *text* (a string) so every line is at most *width* - characters long. Returns a list of output lines, without final newlines. + Wraps the single paragraph in *text* (a string) so every line is at most + *width* characters long. Returns a list of output lines, without final + newlines. Optional keyword arguments correspond to the instance attributes of :class:`TextWrapper`, documented below. *width* defaults to ``70``. -.. function:: fill(text[, width[, ...]]) +.. function:: fill(text, width=70, **kwargs) Wraps the single paragraph in *text*, and returns a single string containing the wrapped paragraph. :func:`fill` is shorthand for :: @@ -70,11 +70,11 @@ indentation from strings that have unwanted whitespace to the left of the text. print(repr(dedent(s))) # prints 'hello\n world\n' -.. class:: TextWrapper(...) +.. class:: TextWrapper(**kwargs) The :class:`TextWrapper` constructor accepts a number of optional keyword - arguments. Each argument corresponds to one instance attribute, so for example - :: + arguments. Each keyword argument corresponds to an instance attribute, so + for example :: wrapper = TextWrapper(initial_indent="* ") diff --git a/Doc/library/threading.rst b/Doc/library/threading.rst index 86a9bf8..aa7f46a 100644 --- a/Doc/library/threading.rst +++ b/Doc/library/threading.rst @@ -89,7 +89,7 @@ This module defines the following functions and objects: thread must release it once for each time it has acquired it. -.. function:: Semaphore([value]) +.. function:: Semaphore(value=1) :noindex: A factory function that returns a new semaphore object. A semaphore manages a @@ -99,7 +99,7 @@ This module defines the following functions and objects: given, *value* defaults to 1. -.. function:: BoundedSemaphore([value]) +.. function:: BoundedSemaphore(value=1) A factory function that returns a new bounded semaphore object. A bounded semaphore checks to make sure its current value doesn't exceed its initial @@ -253,7 +253,7 @@ impossible to detect the termination of alien threads. the *target* argument, if any, with sequential and keyword arguments taken from the *args* and *kwargs* arguments, respectively. - .. method:: join([timeout]) + .. method:: join(timeout=None) Wait until the thread terminates. This blocks the calling thread until the thread whose :meth:`join` method is called terminates -- either normally @@ -349,7 +349,7 @@ and may vary across implementations. All methods are executed atomically. -.. method:: Lock.acquire([blocking=1]) +.. method:: Lock.acquire(blocking=True) Acquire a lock, blocking or non-blocking. @@ -396,7 +396,7 @@ pair) resets the lock to unlocked and allows another thread blocked in :meth:`acquire` to proceed. -.. method:: RLock.acquire([blocking=1]) +.. method:: RLock.acquire(blocking=True) Acquire a lock, blocking or non-blocking. @@ -487,7 +487,7 @@ in a typical producer-consumer situation, adding one item to the buffer only needs to wake up one consumer thread. -.. class:: Condition([lock]) +.. class:: Condition(lock=None) If the *lock* argument is given and not ``None``, it must be a :class:`Lock` or :class:`RLock` object, and it is used as the underlying lock. Otherwise, @@ -503,7 +503,7 @@ needs to wake up one consumer thread. Release the underlying lock. This method calls the corresponding method on the underlying lock; there is no return value. - .. method:: wait([timeout]) + .. method:: wait(timeout=None) Wait until notified or until a timeout occurs. If the calling thread has not acquired the lock when this method is called, a :exc:`RuntimeError` is @@ -566,13 +566,13 @@ can never go below zero; when :meth:`acquire` finds that it is zero, it blocks, waiting until some other thread calls :meth:`release`. -.. class:: Semaphore([value]) +.. class:: Semaphore(value=1) The optional argument gives the initial *value* for the internal counter; it defaults to ``1``. If the *value* given is less than 0, :exc:`ValueError` is raised. - .. method:: acquire([blocking]) + .. method:: acquire(blocking=True) Acquire a semaphore. @@ -659,7 +659,7 @@ An event object manages an internal flag that can be set to true with the :meth:`wait` will block until :meth:`.set` is called to set the internal flag to true again. - .. method:: wait([timeout]) + .. method:: wait(timeout=None) Block until the internal flag is true. If the internal flag is true on entry, return immediately. Otherwise, block until another thread calls diff --git a/Doc/library/time.rst b/Doc/library/time.rst index cdc623d..ceae8fa 100644 --- a/Doc/library/time.rst +++ b/Doc/library/time.rst @@ -1,4 +1,3 @@ - :mod:`time` --- Time access and conversions =========================================== diff --git a/Doc/library/timeit.rst b/Doc/library/timeit.rst index a85fa3e..89ea7b0 100644 --- a/Doc/library/timeit.rst +++ b/Doc/library/timeit.rst @@ -1,4 +1,3 @@ - :mod:`timeit` --- Measure execution time of small code snippets =============================================================== @@ -18,7 +17,7 @@ for measuring execution times. See also Tim Peters' introduction to the The module defines the following public class: -.. class:: Timer([stmt='pass' [, setup='pass' [, timer=]]]) +.. class:: Timer(stmt='pass', setup='pass', timer=) Class for timing execution speed of small code snippets. @@ -38,7 +37,7 @@ The module defines the following public class: little larger in this case because of the extra function calls. -.. method:: Timer.print_exc([file=None]) +.. method:: Timer.print_exc(file=None) Helper to print a traceback from the timed code. @@ -55,7 +54,7 @@ The module defines the following public class: traceback is sent; it defaults to ``sys.stderr``. -.. method:: Timer.repeat([repeat=3 [, number=1000000]]) +.. method:: Timer.repeat(repeat=3, number=1000000) Call :meth:`timeit` a few times. @@ -76,7 +75,7 @@ The module defines the following public class: and apply common sense rather than statistics. -.. method:: Timer.timeit([number=1000000]) +.. method:: Timer.timeit(number=1000000) Time *number* executions of the main statement. This executes the setup statement once, and then returns the time it takes to execute the main statement @@ -98,14 +97,14 @@ The module defines the following public class: The module also defines two convenience functions: -.. function:: repeat(stmt[, setup[, timer[, repeat=3 [, number=1000000]]]]) +.. function:: repeat(stmt='pass', setup='pass', timer=, repeat=3, number=1000000) Create a :class:`Timer` instance with the given statement, setup code and timer function and run its :meth:`repeat` method with the given repeat count and *number* executions. -.. function:: timeit(stmt[, setup[, timer[, number=1000000]]]) +.. function:: timeit(stmt='pass', setup='pass', timer=, number=1000000) Create a :class:`Timer` instance with the given statement, setup code and timer function and run its :meth:`timeit` method with *number* executions. diff --git a/Doc/library/tkinter.tix.rst b/Doc/library/tkinter.tix.rst index 7cd343c..6298bac 100644 --- a/Doc/library/tkinter.tix.rst +++ b/Doc/library/tkinter.tix.rst @@ -45,7 +45,7 @@ Using Tix --------- -.. class:: Tix(screenName[, baseName[, className]]) +.. class:: Tk(screenName=None, baseName=None, className='Tix') Toplevel widget of Tix which represents mostly the main window of an application. It has an associated Tcl interpreter. diff --git a/Doc/library/tkinter.ttk.rst b/Doc/library/tkinter.ttk.rst index 4b83794..72875f4 100644 --- a/Doc/library/tkinter.ttk.rst +++ b/Doc/library/tkinter.ttk.rst @@ -262,7 +262,7 @@ methods :meth:`tkinter.Widget.cget` and :meth:`tkinter.Widget.configure`. *x* and *y* are pixel coordinates relative to the widget. - .. method:: instate(statespec[, callback=None[, *args[, **kw]]]) + .. method:: instate(statespec, callback=None, *args, **kw) Test the widget's state. If a callback is not specified, returns True if the widget state matches *statespec* and False otherwise. If callback @@ -270,7 +270,7 @@ methods :meth:`tkinter.Widget.cget` and :meth:`tkinter.Widget.configure`. *statespec*. - .. method:: state([statespec=None]) + .. method:: state(statespec=None) Modify or inquire widget state. If *statespec* is specified, sets the widget state according to it and return a new *statespec* indicating @@ -349,7 +349,7 @@ ttk.Combobox .. class:: Combobox - .. method:: current([newindex=None]) + .. method:: current(newindex=None) If *newindex* is specified, sets the combobox value to the element position *newindex*. Otherwise, returns the index of the current value or @@ -510,7 +510,7 @@ ttk.Notebook See `Tab Options`_ for the list of available options. - .. method:: select([tab_id]) + .. method:: select(tab_id=None) Selects the specified *tab_id*. @@ -519,7 +519,7 @@ ttk.Notebook omitted, returns the widget name of the currently selected pane. - .. method:: tab(tab_id[, option=None[, **kw]]) + .. method:: tab(tab_id, option=None, **kw) Query or modify the options of the specific *tab_id*. @@ -600,14 +600,14 @@ ttk.Progressbar .. class:: Progressbar - .. method:: start([interval]) + .. method:: start(interval=None) Begin autoincrement mode: schedules a recurring timer event that calls :meth:`Progressbar.step` every *interval* milliseconds. If omitted, *interval* defaults to 50 milliseconds. - .. method:: step([amount]) + .. method:: step(amount=None) Increments the progress bar's value by *amount*. @@ -842,7 +842,7 @@ ttk.Treeview .. class:: Treeview - .. method:: bbox(item[, column=None]) + .. method:: bbox(item, column=None) Returns the bounding box (relative to the treeview widget's window) of the specified *item* in the form (x, y, width, height). @@ -852,7 +852,7 @@ ttk.Treeview scrolled offscreen), returns an empty string. - .. method:: get_children([item]) + .. method:: get_children(item=None) Returns the list of children belonging to *item*. @@ -869,7 +869,7 @@ ttk.Treeview *item*'s children. - .. method:: column(column[, option=None[, **kw]]) + .. method:: column(column, option=None, **kw) Query or modify the options for the specified *column*. @@ -918,13 +918,13 @@ ttk.Treeview Returns True if the specified *item* is present in the tree. - .. method:: focus([item=None]) + .. method:: focus(item=None) If *item* is specified, sets the focus item to *item*. Otherwise, returns the current focus item, or '' if there is none. - .. method:: heading(column[, option=None[, **kw]]) + .. method:: heading(column, option=None, **kw) Query or modify the heading options for the specified *column*. @@ -997,7 +997,7 @@ ttk.Treeview Returns the integer index of *item* within its parent's list of children. - .. method:: insert(parent, index[, iid=None[, **kw]]) + .. method:: insert(parent, index, iid=None, **kw) Creates a new item and returns the item identifier of the newly created item. @@ -1014,7 +1014,7 @@ ttk.Treeview See `Item Options`_ for the list of available points. - .. method:: item(item[, option[, **kw]]) + .. method:: item(item, option=None, **kw) Query or modify the options for the specified *item*. @@ -1066,7 +1066,7 @@ ttk.Treeview the tree. - .. method:: selection([selop=None[, items=None]]) + .. method:: selection(selop=None, items=None) If *selop* is not specified, returns selected items. Otherwise, it will act according to the following selection methods. @@ -1092,7 +1092,7 @@ ttk.Treeview Toggle the selection state of each item in *items*. - .. method:: set(item[, column=None[, value=None]]) + .. method:: set(item, column=None, value=None) With one argument, returns a dictionary of column/value pairs for the specified *item*. With two arguments, returns the current value of the @@ -1100,14 +1100,14 @@ ttk.Treeview *column* in given *item* to the specified *value*. - .. method:: tag_bind(tagname[, sequence=None[, callback=None]]) + .. method:: tag_bind(tagname, sequence=None, callback=None) Bind a callback for the given event *sequence* to the tag *tagname*. When an event is delivered to an item, the callbacks for each of the item's tags option are called. - .. method:: tag_configure(tagname[, option=None[, **kw]]) + .. method:: tag_configure(tagname, option=None, **kw) Query or modify the options for the specified *tagname*. @@ -1117,7 +1117,7 @@ ttk.Treeview corresponding values for the given *tagname*. - .. method:: tag_has(tagname[, item]) + .. method:: tag_has(tagname, item=None) If *item* is specified, returns 1 or 0 depending on whether the specified *item* has the given *tagname*. Otherwise, returns a list of all items @@ -1216,7 +1216,7 @@ option. If you don't know the class name of a widget, use the method blue foreground when the widget were in active or pressed states. - .. method:: lookup(style, option[, state=None[, default=None]]) + .. method:: lookup(style, option, state=None, default=None) Returns the value specified for *option* in *style*. @@ -1231,7 +1231,7 @@ option. If you don't know the class name of a widget, use the method print(ttk.Style().lookup("TButton", "font")) - .. method:: layout(style[, layoutspec=None]) + .. method:: layout(style, layoutspec=None) Define the widget layout for given *style*. If *layoutspec* is omitted, return the layout specification for given style. @@ -1314,7 +1314,7 @@ option. If you don't know the class name of a widget, use the method Returns the list of *elementname*'s options. - .. method:: theme_create(themename[, parent=None[, settings=None]]) + .. method:: theme_create(themename, parent=None, settings=None) Create a new theme. @@ -1366,7 +1366,7 @@ option. If you don't know the class name of a widget, use the method Returns a list of all known themes. - .. method:: theme_use([themename]) + .. method:: theme_use(themename=None) If *themename* is not given, returns the theme in use. Otherwise, sets the current theme to *themename*, refreshes all widgets and emits a diff --git a/Doc/library/token.rst b/Doc/library/token.rst index 5bf0ea8..bc5c19e 100644 --- a/Doc/library/token.rst +++ b/Doc/library/token.rst @@ -1,4 +1,3 @@ - :mod:`token` --- Constants used with Python parse trees ======================================================= diff --git a/Doc/library/trace.rst b/Doc/library/trace.rst index f79d7e5..f90f44b 100644 --- a/Doc/library/trace.rst +++ b/Doc/library/trace.rst @@ -1,4 +1,3 @@ - :mod:`trace` --- Trace or track Python statement execution ========================================================== @@ -80,7 +79,7 @@ Programming Interface --------------------- -.. class:: Trace([count=1[, trace=1[, countfuncs=0[, countcallers=0[, ignoremods=()[, ignoredirs=()[, infile=None[, outfile=None[, timing=False]]]]]]]]]) +.. class:: Trace(count=1, trace=1, countfuncs=0, countcallers=0, ignoremods=(), ignoredirs=(), infile=None, outfile=None, timing=False) Create an object to trace execution of a single statement or expression. All parameters are optional. *count* enables counting of line numbers. *trace* @@ -98,7 +97,7 @@ Programming Interface Run *cmd* under control of the Trace object with the current tracing parameters. -.. method:: Trace.runctx(cmd[, globals=None[, locals=None]]) +.. method:: Trace.runctx(cmd, globals=None, locals=None) Run *cmd* under control of the Trace object with the current tracing parameters in the defined global and local environments. If not defined, *globals* and diff --git a/Doc/library/traceback.rst b/Doc/library/traceback.rst index 5c42740..1450797 100644 --- a/Doc/library/traceback.rst +++ b/Doc/library/traceback.rst @@ -20,7 +20,7 @@ the :data:`sys.last_traceback` variable and returned as the third item from The module defines the following functions: -.. function:: print_tb(traceback[, limit[, file]]) +.. function:: print_tb(traceback, limit=None, file=None) Print up to *limit* stack trace entries from *traceback*. If *limit* is omitted or ``None``, all entries are printed. If *file* is omitted or ``None``, the @@ -28,7 +28,7 @@ The module defines the following functions: object to receive the output. -.. function:: print_exception(type, value, traceback[, limit[, file[, chain]]]) +.. function:: print_exception(type, value, traceback, limit=None, file=None, chain=True) Print exception information and up to *limit* stack trace entries from *traceback* to *file*. This differs from :func:`print_tb` in the following @@ -47,19 +47,19 @@ The module defines the following functions: exception. -.. function:: print_exc([limit[, file[, chain]]]) +.. function:: print_exc(limit=None, file=None, chain=True) This is a shorthand for ``print_exception(*sys.exc_info())``. -.. function:: print_last([limit[, file[, chain]]]) +.. function:: print_last(limit=None, file=None, chain=True) This is a shorthand for ``print_exception(sys.last_type, sys.last_value, sys.last_traceback, limit, file)``. In general it will work only after an exception has reached an interactive prompt (see :data:`sys.last_type`). -.. function:: print_stack([f[, limit[, file]]]) +.. function:: print_stack(f=None, limit=None, file=None) This function prints a stack trace from its invocation point. The optional *f* argument can be used to specify an alternate stack frame to start. The optional @@ -67,7 +67,7 @@ The module defines the following functions: :func:`print_exception`. -.. function:: extract_tb(traceback[, limit]) +.. function:: extract_tb(traceback, limit=None) Return a list of up to *limit* "pre-processed" stack trace entries extracted from the traceback object *traceback*. It is useful for alternate formatting of @@ -78,7 +78,7 @@ The module defines the following functions: stripped; if the source is not available it is ``None``. -.. function:: extract_stack([f[, limit]]) +.. function:: extract_stack(f=None, limit=None) Extract the raw traceback from the current stack frame. The return value has the same format as for :func:`extract_tb`. The optional *f* and *limit* @@ -105,7 +105,7 @@ The module defines the following functions: occurred is the always last string in the list. -.. function:: format_exception(type, value, tb[, limit[, chain]]) +.. function:: format_exception(type, value, tb, limit=None, chain=True) Format a stack trace and the exception information. The arguments have the same meaning as the corresponding arguments to :func:`print_exception`. The @@ -114,18 +114,18 @@ The module defines the following functions: same text is printed as does :func:`print_exception`. -.. function:: format_exc([limit[, chain]]) +.. function:: format_exc(limit=None, chain=True) This is like ``print_exc(limit)`` but returns a string instead of printing to a file. -.. function:: format_tb(tb[, limit]) +.. function:: format_tb(tb, limit=None) A shorthand for ``format_list(extract_tb(tb, limit))``. -.. function:: format_stack([f[, limit]]) +.. function:: format_stack(f=None, limit=None) A shorthand for ``format_list(extract_stack(f, limit))``. diff --git a/Doc/library/tty.rst b/Doc/library/tty.rst index 688faee..d13c6f9 100644 --- a/Doc/library/tty.rst +++ b/Doc/library/tty.rst @@ -1,4 +1,3 @@ - :mod:`tty` --- Terminal control functions ========================================= @@ -17,14 +16,14 @@ Because it requires the :mod:`termios` module, it will work only on Unix. The :mod:`tty` module defines the following functions: -.. function:: setraw(fd[, when]) +.. function:: setraw(fd, when=termios.TCSAFLUSH) Change the mode of the file descriptor *fd* to raw. If *when* is omitted, it defaults to :const:`termios.TCSAFLUSH`, and is passed to :func:`termios.tcsetattr`. -.. function:: setcbreak(fd[, when]) +.. function:: setcbreak(fd, when=termios.TCSAFLUSH) Change the mode of file descriptor *fd* to cbreak. If *when* is omitted, it defaults to :const:`termios.TCSAFLUSH`, and is passed to diff --git a/Doc/library/undoc.rst b/Doc/library/undoc.rst index 6dd1aed..80386d2 100644 --- a/Doc/library/undoc.rst +++ b/Doc/library/undoc.rst @@ -1,4 +1,3 @@ - .. _undoc: ******************** diff --git a/Doc/library/unicodedata.rst b/Doc/library/unicodedata.rst index 2358285..e1e6dc1 100644 --- a/Doc/library/unicodedata.rst +++ b/Doc/library/unicodedata.rst @@ -1,4 +1,3 @@ - :mod:`unicodedata` --- Unicode Database ======================================= diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst index 9a57a0b..a637e07 100644 --- a/Doc/library/unittest.rst +++ b/Doc/library/unittest.rst @@ -525,7 +525,7 @@ This section describes in depth the API of :mod:`unittest`. Test cases ~~~~~~~~~~ -.. class:: TestCase([methodName]) +.. class:: TestCase(methodName='runTest') Instances of the :class:`TestCase` class represent the smallest testable units in the :mod:`unittest` universe. This class is intended to be used as a base @@ -576,7 +576,7 @@ Test cases the outcome of the test method. The default implementation does nothing. - .. method:: run([result]) + .. method:: run(result=None) Run the test, collecting the result into the test result object passed as *result*. If *result* is omitted or :const:`None`, a temporary result @@ -603,9 +603,9 @@ Test cases failures. - .. method:: assertTrue(expr[, msg]) - assert_(expr[, msg]) - failUnless(expr[, msg]) + .. method:: assertTrue(expr, msg=None) + assert_(expr, msg=None) + failUnless(expr, msg=None) Signal a test failure if *expr* is false; the explanation for the failure will be *msg* if given, otherwise it will be :const:`None`. @@ -614,8 +614,8 @@ Test cases :meth:`failUnless`. - .. method:: assertEqual(first, second[, msg]) - failUnlessEqual(first, second[, msg]) + .. method:: assertEqual(first, second, msg=None) + failUnlessEqual(first, second, msg=None) Test that *first* and *second* are equal. If the values do not compare equal, the test will fail with the explanation given by *msg*, or @@ -636,8 +636,8 @@ Test cases :meth:`failUnlessEqual`. - .. method:: assertNotEqual(first, second[, msg]) - failIfEqual(first, second[, msg]) + .. method:: assertNotEqual(first, second, msg=None) + failIfEqual(first, second, msg=None) Test that *first* and *second* are not equal. If the values do compare equal, the test will fail with the explanation given by *msg*, or @@ -650,8 +650,8 @@ Test cases :meth:`failIfEqual`. - .. method:: assertAlmostEqual(first, second[, places[, msg]]) - failUnlessAlmostEqual(first, second[, places[, msg]]) + .. method:: assertAlmostEqual(first, second, *, places=7, msg=None) + failUnlessAlmostEqual(first, second, *, places=7, msg=None) Test that *first* and *second* are approximately equal by computing the difference, rounding to the given number of decimal *places* (default 7), @@ -666,8 +666,8 @@ Test cases :meth:`failUnlessAlmostEqual`. - .. method:: assertNotAlmostEqual(first, second[, places[, msg]]) - failIfAlmostEqual(first, second[, places[, msg]]) + .. method:: assertNotAlmostEqual(first, second, *, places=7, msg=None) + failIfAlmostEqual(first, second, *, places=7, msg=None) Test that *first* and *second* are not approximately equal by computing the difference, rounding to the given number of decimal *places* (default @@ -708,7 +708,7 @@ Test cases .. versionadded:: 3.1 - .. method:: assertRegexpMatches(text, regexp[, msg=None]): + .. method:: assertRegexpMatches(text, regexp, msg=None): Verifies that a *regexp* search matches *text*. Fails with an error message including the pattern and the *text*. *regexp* may be @@ -801,8 +801,10 @@ Test cases .. versionadded:: 3.1 - .. method:: assertRaises(exception[, callable, ...]) - failUnlessRaises(exception[, callable, ...]) + .. method:: assertRaises(exception, callable, *args, **kwds) + failUnlessRaises(exception, callable, *args, **kwds) + assertRaises(exception) + failUnlessRaises(exception) Test that an exception is raised when *callable* is called with any positional or keyword arguments that are also passed to @@ -811,8 +813,8 @@ Test cases To catch any of a group of exceptions, a tuple containing the exception classes may be passed as *exception*. - If *callable* is omitted or None, returns a context manager so that the - code under test can be written inline rather than as a function:: + If only the *exception* argument is given, returns a context manager so + that the code under test can be written inline rather than as a function:: with self.failUnlessRaises(some_error_class): do_something() @@ -842,14 +844,14 @@ Test cases .. versionadded:: 3.1 - .. method:: assertIsNone(expr[, msg]) + .. method:: assertIsNone(expr, msg=None) This signals a test failure if *expr* is not None. .. versionadded:: 3.1 - .. method:: assertIsNotNone(expr[, msg]) + .. method:: assertIsNotNone(expr, msg=None) The inverse of the :meth:`assertIsNone` method. This signals a test failure if *expr* is None. @@ -857,7 +859,7 @@ Test cases .. versionadded:: 3.1 - .. method:: assertIs(expr1, expr2[, msg]) + .. method:: assertIs(expr1, expr2, msg=None) This signals a test failure if *expr1* and *expr2* don't evaluate to the same object. @@ -865,7 +867,7 @@ Test cases .. versionadded:: 3.1 - .. method:: assertIsNot(expr1, expr2[, msg]) + .. method:: assertIsNot(expr1, expr2, msg=None) The inverse of the :meth:`assertIs` method. This signals a test failure if *expr1* and *expr2* evaluate to the same @@ -874,8 +876,8 @@ Test cases .. versionadded:: 3.1 - .. method:: assertFalse(expr[, msg]) - failIf(expr[, msg]) + .. method:: assertFalse(expr, msg=None) + failIf(expr, msg=None) The inverse of the :meth:`assertTrue` method is the :meth:`assertFalse` method. This signals a test failure if *expr* is true, with *msg* or :const:`None` @@ -885,7 +887,7 @@ Test cases :meth:`failIf`. - .. method:: fail([msg]) + .. method:: fail(msg=None) Signals a test failure unconditionally, with *msg* or :const:`None` for the error message. @@ -976,7 +978,7 @@ Test cases .. versionadded:: 3.1 - .. method:: addCleanup(function[, *args[, **kwargs]]) + .. method:: addCleanup(function, *args, **kwargs) Add a function to be called after :meth:`tearDown` to cleanup resources used during the test. Functions will be called in reverse order to the @@ -1006,7 +1008,7 @@ Test cases .. versionadded:: 2.7 -.. class:: FunctionTestCase(testFunc[, setUp[, tearDown[, description]]]) +.. class:: FunctionTestCase(testFunc, setUp=None, tearDown=None, description=None) This class implements the portion of the :class:`TestCase` interface which allows the test runner to drive the test, but does not provide the methods which @@ -1020,7 +1022,7 @@ Test cases Grouping tests ~~~~~~~~~~~~~~ -.. class:: TestSuite([tests]) +.. class:: TestSuite(tests=()) This class represents an aggregation of individual tests cases and test suites. The class presents the interface needed by the test runner to allow it to be run @@ -1127,7 +1129,7 @@ Loading and running tests be useful when the fixtures are different and defined in subclasses. - .. method:: loadTestsFromName(name[, module]) + .. method:: loadTestsFromName(name, module=None) Return a suite of all tests cases given a string specifier. @@ -1152,7 +1154,7 @@ Loading and running tests The method optionally resolves *name* relative to the given *module*. - .. method:: loadTestsFromNames(names[, module]) + .. method:: loadTestsFromNames(names, module=None) Similar to :meth:`loadTestsFromName`, but takes a sequence of names rather than a single name. The return value is a test suite which supports all @@ -1369,7 +1371,7 @@ Loading and running tests instead of repeatedly creating new instances. -.. class:: TextTestRunner([stream[, descriptions[, verbosity]]]) +.. class:: TextTestRunner(stream=sys.stderr, descriptions=True, verbosity=1) A basic test runner implementation which prints results on standard error. It has a few configurable parameters, but is essentially very simple. Graphical @@ -1382,7 +1384,7 @@ Loading and running tests subclasses to provide a custom ``TestResult``. -.. function:: main([module[, defaultTest[, argv[, testRunner[, testLoader[, exit]]]]]]) +.. function:: main(module='__main__', defaultTest=None, argv=None, testRunner=TextTestRunner, testLoader=unittest.defaultTestLoader, exit=True) A command-line program that runs a set of tests; this is primarily for making test modules conveniently executable. The simplest use for this function is to diff --git a/Doc/library/unix.rst b/Doc/library/unix.rst index 7cb54c2..04d4081 100644 --- a/Doc/library/unix.rst +++ b/Doc/library/unix.rst @@ -1,4 +1,3 @@ - .. _unix: ********************** diff --git a/Doc/library/urllib.error.rst b/Doc/library/urllib.error.rst index 714ee47..282329f 100644 --- a/Doc/library/urllib.error.rst +++ b/Doc/library/urllib.error.rst @@ -39,7 +39,7 @@ The following exceptions are raised by :mod:`urllib.error` as appropriate: to a value found in the dictionary of codes as found in :attr:`http.server.BaseHTTPRequestHandler.responses`. -.. exception:: ContentTooShortError(msg[, content]) +.. exception:: ContentTooShortError(msg, content) This exception is raised when the :func:`urlretrieve` function detects that the amount of the downloaded data is less than the expected amount (given by diff --git a/Doc/library/urllib.parse.rst b/Doc/library/urllib.parse.rst index 161614b..fc23417 100644 --- a/Doc/library/urllib.parse.rst +++ b/Doc/library/urllib.parse.rst @@ -26,7 +26,7 @@ following URL schemes: ``file``, ``ftp``, ``gopher``, ``hdl``, ``http``, The :mod:`urllib.parse` module defines the following functions: -.. function:: urlparse(urlstring[, default_scheme[, allow_fragments]]) +.. function:: urlparse(urlstring, default_scheme='', allow_fragments=True) Parse a URL into six components, returning a 6-tuple. This corresponds to the general structure of a URL: ``scheme://netloc/path;parameters?query#fragment``. @@ -89,7 +89,7 @@ The :mod:`urllib.parse` module defines the following functions: object. -.. function:: parse_qs(qs[, keep_blank_values[, strict_parsing]]) +.. function:: parse_qs(qs, keep_blank_values=False, strict_parsing=False) Parse a query string given as a string argument (data of type :mimetype:`application/x-www-form-urlencoded`). Data are returned as a @@ -110,7 +110,7 @@ The :mod:`urllib.parse` module defines the following functions: dictionaries into query strings. -.. function:: parse_qsl(qs[, keep_blank_values[, strict_parsing]]) +.. function:: parse_qsl(qs, keep_blank_values=False, strict_parsing=False) Parse a query string given as a string argument (data of type :mimetype:`application/x-www-form-urlencoded`). Data are returned as a list of @@ -139,7 +139,7 @@ The :mod:`urllib.parse` module defines the following functions: states that these are equivalent). -.. function:: urlsplit(urlstring[, default_scheme[, allow_fragments]]) +.. function:: urlsplit(urlstring, default_scheme='', allow_fragments=True) This is similar to :func:`urlparse`, but does not split the params from the URL. This should generally be used instead of :func:`urlparse` if the more recent URL @@ -187,7 +187,7 @@ The :mod:`urllib.parse` module defines the following functions: with an empty query; the RFC states that these are equivalent). -.. function:: urljoin(base, url[, allow_fragments]) +.. function:: urljoin(base, url, allow_fragments=True) Construct a full ("absolute") URL by combining a "base URL" (*base*) with another URL (*url*). Informally, this uses components of the base URL, in @@ -223,7 +223,8 @@ The :mod:`urllib.parse` module defines the following functions: string. If there is no fragment identifier in *url*, return *url* unmodified and an empty string. -.. function:: quote(string[, safe[, encoding[, errors]]]) + +.. function:: quote(string, safe='/', encoding=None, errors=None) Replace special characters in *string* using the ``%xx`` escape. Letters, digits, and the characters ``'_.-'`` are never quoted. The optional *safe* @@ -246,7 +247,7 @@ The :mod:`urllib.parse` module defines the following functions: Example: ``quote('/El Niño/')`` yields ``'/El%20Ni%C3%B1o/'``. -.. function:: quote_plus(string[, safe[, encoding[, errors]]]) +.. function:: quote_plus(string, safe='', encoding=None, errors=None) Like :func:`quote`, but also replace spaces by plus signs, as required for quoting HTML form values when building up a query string to go into a URL. @@ -255,7 +256,8 @@ The :mod:`urllib.parse` module defines the following functions: Example: ``quote_plus('/El Niño/')`` yields ``'%2FEl+Ni%C3%B1o%2F'``. -.. function:: quote_from_bytes(bytes[, safe]) + +.. function:: quote_from_bytes(bytes, safe='/') Like :func:`quote`, but accepts a :class:`bytes` object rather than a :class:`str`, and does not perform string-to-bytes encoding. @@ -263,7 +265,8 @@ The :mod:`urllib.parse` module defines the following functions: Example: ``quote_from_bytes(b'a&\xef')`` yields ``'a%26%EF'``. -.. function:: unquote(string[, encoding[, errors]]) + +.. function:: unquote(string, encoding='utf-8', errors='replace') Replace ``%xx`` escapes by their single-character equivalent. The optional *encoding* and *errors* parameters specify how to decode @@ -279,7 +282,7 @@ The :mod:`urllib.parse` module defines the following functions: Example: ``unquote('/El%20Ni%C3%B1o/')`` yields ``'/El Niño/'``. -.. function:: unquote_plus(string[, encoding[, errors]]) +.. function:: unquote_plus(string, encoding='utf-8', errors='replace') Like :func:`unquote`, but also replace plus signs by spaces, as required for unquoting HTML form values. @@ -288,6 +291,7 @@ The :mod:`urllib.parse` module defines the following functions: Example: ``unquote_plus('/El+Ni%C3%B1o/')`` yields ``'/El Niño/'``. + .. function:: unquote_to_bytes(string) Replace ``%xx`` escapes by their single-octet equivalent, and return a @@ -302,7 +306,7 @@ The :mod:`urllib.parse` module defines the following functions: ``b'a&\xef'``. -.. function:: urlencode(query[, doseq]) +.. function:: urlencode(query, doseq=False) Convert a mapping object or a sequence of two-element tuples to a "url-encoded" string, suitable to pass to :func:`urlopen` above as the optional *data* diff --git a/Doc/library/urllib.request.rst b/Doc/library/urllib.request.rst index fdf6c8a..b05641c 100644 --- a/Doc/library/urllib.request.rst +++ b/Doc/library/urllib.request.rst @@ -14,7 +14,7 @@ authentication, redirections, cookies and more. The :mod:`urllib.request` module defines the following functions: -.. function:: urlopen(url[, data][, timeout]) +.. function:: urlopen(url, data=None[, timeout]) Open the URL *url*, which can be either a string or a :class:`Request` object. @@ -75,13 +75,14 @@ The :mod:`urllib.request` module defines the following functions: :class:`HTTPRedirectHandler`, :class:`FTPHandler`, :class:`FileHandler`, :class:`HTTPErrorProcessor`. - If the Python installation has SSL support (i.e., if the :mod:`ssl` module can be imported), - :class:`HTTPSHandler` will also be added. + If the Python installation has SSL support (i.e., if the :mod:`ssl` module + can be imported), :class:`HTTPSHandler` will also be added. A :class:`BaseHandler` subclass may also change its :attr:`handler_order` member variable to modify its position in the handlers list. -.. function:: urlretrieve(url[, filename[, reporthook[, data]]]) + +.. function:: urlretrieve(url, filename=None, reporthook=None, data=None) Copy a network object denoted by a URL to a local file, if necessary. If the URL points to a local file, or a valid cached copy of the object exists, the object @@ -160,9 +161,10 @@ The :mod:`urllib.request` module defines the following functions: path. This does not accept a complete URL. This function uses :func:`unquote` to decode *path*. + The following classes are provided: -.. class:: Request(url[, data][, headers][, origin_req_host][, unverifiable]) +.. class:: Request(url, data=None, headers={}, origin_req_host=None, unverifiable=False) This class is an abstraction of a URL request. @@ -205,7 +207,8 @@ The following classes are provided: document, and the user had no option to approve the automatic fetching of the image, this should be true. -.. class:: URLopener([proxies[, **x509]]) + +.. class:: URLopener(proxies=None, **x509) Base class for opening and reading URLs. Unless you need to support opening objects using schemes other than :file:`http:`, :file:`ftp:`, or :file:`file:`, @@ -230,7 +233,7 @@ The following classes are provided: :class:`URLopener` objects will raise an :exc:`IOError` exception if the server returns an error code. - .. method:: open(fullurl[, data]) + .. method:: open(fullurl, data=None) Open *fullurl* using the appropriate protocol. This method sets up cache and proxy information, then calls the appropriate open method with its input @@ -239,12 +242,12 @@ The following classes are provided: :func:`urlopen`. - .. method:: open_unknown(fullurl[, data]) + .. method:: open_unknown(fullurl, data=None) Overridable interface to open unknown URL types. - .. method:: retrieve(url[, filename[, reporthook[, data]]]) + .. method:: retrieve(url, filename=None, reporthook=None, data=None) Retrieves the contents of *url* and places it in *filename*. The return value is a tuple consisting of a local filename and either a @@ -337,12 +340,12 @@ The following classes are provided: A class to handle redirections. -.. class:: HTTPCookieProcessor([cookiejar]) +.. class:: HTTPCookieProcessor(cookiejar=None) A class to handle HTTP Cookies. -.. class:: ProxyHandler([proxies]) +.. class:: ProxyHandler(proxies=None) Cause requests to go through a proxy. If *proxies* is given, it must be a dictionary mapping protocol names to URLs of proxies. The default is to read the @@ -362,7 +365,7 @@ The following classes are provided: fits. -.. class:: AbstractBasicAuthHandler([password_mgr]) +.. class:: AbstractBasicAuthHandler(password_mgr=None) This is a mixin class that helps with HTTP authentication, both to the remote host and to a proxy. *password_mgr*, if given, should be something that is @@ -371,7 +374,7 @@ The following classes are provided: supported. -.. class:: HTTPBasicAuthHandler([password_mgr]) +.. class:: HTTPBasicAuthHandler(password_mgr=None) Handle authentication with the remote host. *password_mgr*, if given, should be something that is compatible with :class:`HTTPPasswordMgr`; refer to section @@ -379,7 +382,7 @@ The following classes are provided: supported. -.. class:: ProxyBasicAuthHandler([password_mgr]) +.. class:: ProxyBasicAuthHandler(password_mgr=None) Handle authentication with the proxy. *password_mgr*, if given, should be something that is compatible with :class:`HTTPPasswordMgr`; refer to section @@ -387,7 +390,7 @@ The following classes are provided: supported. -.. class:: AbstractDigestAuthHandler([password_mgr]) +.. class:: AbstractDigestAuthHandler(password_mgr=None) This is a mixin class that helps with HTTP authentication, both to the remote host and to a proxy. *password_mgr*, if given, should be something that is @@ -396,7 +399,7 @@ The following classes are provided: supported. -.. class:: HTTPDigestAuthHandler([password_mgr]) +.. class:: HTTPDigestAuthHandler(password_mgr=None) Handle authentication with the remote host. *password_mgr*, if given, should be something that is compatible with :class:`HTTPPasswordMgr`; refer to section @@ -404,7 +407,7 @@ The following classes are provided: supported. -.. class:: ProxyDigestAuthHandler([password_mgr]) +.. class:: ProxyDigestAuthHandler(password_mgr=None) Handle authentication with the proxy. *password_mgr*, if given, should be something that is compatible with :class:`HTTPPasswordMgr`; refer to section @@ -597,7 +600,7 @@ OpenerDirector Objects post-process *protocol* responses. -.. method:: OpenerDirector.open(url[, data][, timeout]) +.. method:: OpenerDirector.open(url, data=None[, timeout]) Open the given *url* (which can be a request object or a string), optionally passing the given *data*. Arguments, return values and exceptions raised are @@ -609,7 +612,7 @@ OpenerDirector Objects HTTP, HTTPS, FTP and FTPS connections). -.. method:: OpenerDirector.error(proto[, arg[, ...]]) +.. method:: OpenerDirector.error(proto, *args) Handle an error of the given protocol. This will call the registered error handlers for the given protocol with the given arguments (which are protocol diff --git a/Doc/library/uu.rst b/Doc/library/uu.rst index 7973439..7813e44 100644 --- a/Doc/library/uu.rst +++ b/Doc/library/uu.rst @@ -1,4 +1,3 @@ - :mod:`uu` --- Encode and decode uuencode files ============================================== @@ -25,7 +24,7 @@ This code was contributed by Lance Ellinghouse, and modified by Jack Jansen. The :mod:`uu` module defines the following functions: -.. function:: encode(in_file, out_file[, name[, mode]]) +.. function:: encode(in_file, out_file, name=None, mode=None) Uuencode file *in_file* into file *out_file*. The uuencoded file will have the header specifying *name* and *mode* as the defaults for the results of @@ -33,7 +32,7 @@ The :mod:`uu` module defines the following functions: and ``0o666`` respectively. -.. function:: decode(in_file[, out_file[, mode[, quiet]]]) +.. function:: decode(in_file, out_file=None, mode=None, quiet=False) This call decodes uuencoded file *in_file* placing the result on file *out_file*. If *out_file* is a pathname, *mode* is used to set the permission diff --git a/Doc/library/uuid.rst b/Doc/library/uuid.rst index 6ab4889..0ec2ed3 100644 --- a/Doc/library/uuid.rst +++ b/Doc/library/uuid.rst @@ -1,4 +1,3 @@ - :mod:`uuid` --- UUID objects according to RFC 4122 ================================================== @@ -18,7 +17,7 @@ a UUID containing the computer's network address. :func:`uuid4` creates a random UUID. -.. class:: UUID([hex[, bytes[, bytes_le[, fields[, int[, version]]]]]]) +.. class:: UUID(hex=None, bytes=None, bytes_le=None, fields=None, int=None, version=None) Create a UUID from either a string of 32 hexadecimal digits, a string of 16 bytes as the *bytes* argument, a string of 16 bytes in little-endian order as @@ -43,8 +42,8 @@ random UUID. variant and version number set according to RFC 4122, overriding bits in the given *hex*, *bytes*, *bytes_le*, *fields*, or *int*. -:class:`UUID` instances have these read-only attributes: +:class:`UUID` instances have these read-only attributes: .. attribute:: UUID.bytes @@ -126,7 +125,7 @@ The :mod:`uuid` module defines the following functions: .. index:: single: getnode -.. function:: uuid1([node[, clock_seq]]) +.. function:: uuid1(node=None, clock_seq=None) Generate a UUID from a host ID, sequence number, and the current time. If *node* is not given, :func:`getnode` is used to obtain the hardware address. If diff --git a/Doc/library/warnings.rst b/Doc/library/warnings.rst index 260323e..36d47ad 100644 --- a/Doc/library/warnings.rst +++ b/Doc/library/warnings.rst @@ -234,7 +234,7 @@ Available Functions ------------------- -.. function:: warn(message[, category[, stacklevel]]) +.. function:: warn(message, category=None, stacklevel=1) Issue a warning, or maybe ignore it or raise an exception. The *category* argument, if given, must be a warning category class (see above); it defaults to @@ -253,7 +253,7 @@ Available Functions of the warning message). -.. function:: warn_explicit(message, category, filename, lineno[, module[, registry[, module_globals]]]) +.. function:: warn_explicit(message, category, filename, lineno, module=None, registry=None, module_globals=None) This is a low-level interface to the functionality of :func:`warn`, passing in explicitly the message, category, filename and line number, and optionally the @@ -270,7 +270,7 @@ Available Functions sources). -.. function:: showwarning(message, category, filename, lineno[, file[, line]]) +.. function:: showwarning(message, category, filename, lineno, file=None, line=None) Write a warning to a file. The default implementation calls ``formatwarning(message, category, filename, lineno, line)`` and writes the @@ -282,7 +282,7 @@ Available Functions try to read the line specified by *filename* and *lineno*. -.. function:: formatwarning(message, category, filename, lineno[, line]) +.. function:: formatwarning(message, category, filename, lineno, line=None) Format a warning the standard way. This returns a string which may contain embedded newlines and ends in a newline. *line* is a line of source code to @@ -291,7 +291,7 @@ Available Functions *lineno*. -.. function:: filterwarnings(action[, message[, category[, module[, lineno[, append]]]]]) +.. function:: filterwarnings(action, message='', category=Warning, module='', lineno=0, append=False) Insert an entry into the list of :ref:`warnings filter specifications `. The entry is inserted at the front by default; if @@ -303,7 +303,7 @@ Available Functions everything. -.. function:: simplefilter(action[, category[, lineno[, append]]]) +.. function:: simplefilter(action, category=Warning, lineno=0, append=False) Insert a simple entry into the list of :ref:`warnings filter specifications `. The meaning of the function parameters is as for @@ -322,7 +322,7 @@ Available Functions Available Context Managers -------------------------- -.. class:: catch_warnings([\*, record=False, module=None]) +.. class:: catch_warnings(\*, record=False, module=None) A context manager that copies and, upon exit, restores the warnings filter and the :func:`showwarning` function. diff --git a/Doc/library/wave.rst b/Doc/library/wave.rst index 3be0343..794559b 100644 --- a/Doc/library/wave.rst +++ b/Doc/library/wave.rst @@ -12,7 +12,7 @@ It does not support compression/decompression, but it does support mono/stereo. The :mod:`wave` module defines the following function and exception: -.. function:: open(file[, mode]) +.. function:: open(file, mode=None) If *file* is a string, open the file by that name, other treat it as a seekable file-like object. *mode* can be any of diff --git a/Doc/library/weakref.rst b/Doc/library/weakref.rst index 7c7be95..9aaa58a 100644 --- a/Doc/library/weakref.rst +++ b/Doc/library/weakref.rst @@ -1,4 +1,3 @@ - :mod:`weakref` --- Weak references ================================== @@ -92,10 +91,10 @@ Extension types can easily be made to support weak references; see but cannot be propagated; they are handled in exactly the same way as exceptions raised from an object's :meth:`__del__` method. - Weak references are :term:`hashable` if the *object* is hashable. They will maintain - their hash value even after the *object* was deleted. If :func:`hash` is called - the first time only after the *object* was deleted, the call will raise - :exc:`TypeError`. + Weak references are :term:`hashable` if the *object* is hashable. They will + maintain their hash value even after the *object* was deleted. If + :func:`hash` is called the first time only after the *object* was deleted, + the call will raise :exc:`TypeError`. Weak references support tests for equality, but not ordering. If the referents are still alive, two references have the same equality relationship as their diff --git a/Doc/library/webbrowser.rst b/Doc/library/webbrowser.rst index 01720d1..202d7c1 100644 --- a/Doc/library/webbrowser.rst +++ b/Doc/library/webbrowser.rst @@ -1,4 +1,3 @@ - :mod:`webbrowser` --- Convenient Web-browser controller ======================================================= @@ -46,7 +45,7 @@ The following exception is defined: The following functions are defined: -.. function:: open(url[, new=0[, autoraise=True]]) +.. function:: open(url, new=0, autoraise=True) Display *url* using the default browser. If *new* is 0, the *url* is opened in the same browser window if possible. If *new* is 1, a new browser window @@ -72,14 +71,14 @@ The following functions are defined: equivalent to :func:`open_new`. -.. function:: get([name]) +.. function:: get(using=None) - Return a controller object for the browser type *name*. If *name* is empty, - return a controller for a default browser appropriate to the caller's - environment. + Return a controller object for the browser type *using*. If *using* is + ``None``, return a controller for a default browser appropriate to the + caller's environment. -.. function:: register(name, constructor[, instance]) +.. function:: register(name, constructor, instance=None) Register the browser type *name*. Once a browser type is registered, the :func:`get` function can return a controller for that browser type. If @@ -175,7 +174,7 @@ Browser controllers provide these methods which parallel three of the module-level convenience functions: -.. method:: controller.open(url[, new[, autoraise=True]]) +.. method:: controller.open(url, new=0, autoraise=True) Display *url* using the browser handled by this controller. If *new* is 1, a new browser window is opened if possible. If *new* is 2, a new browser page ("tab") diff --git a/Doc/library/winreg.rst b/Doc/library/winreg.rst index ad46bc3..9932c60 100644 --- a/Doc/library/winreg.rst +++ b/Doc/library/winreg.rst @@ -183,7 +183,7 @@ This module offers the following functions: :const:`HKEY_LOCAL_MACHINE` tree. This may or may not be true. -.. function:: OpenKey(key, sub_key[, res=0][, sam=KEY_READ]) +.. function:: OpenKey(key, sub_key, res=0, sam=KEY_READ) Opens the specified key, returning a :dfn:`handle object` @@ -195,7 +195,7 @@ This module offers the following functions: *res* is a reserved integer, and must be zero. The default is zero. *sam* is an integer that specifies an access mask that describes the desired - security access for the key. Default is :const:`KEY_READ` + security access for the key. Default is :const:`KEY_READ`. The result is a new handle to the specified key. diff --git a/Doc/library/winsound.rst b/Doc/library/winsound.rst index f42ff18..d54c999 100644 --- a/Doc/library/winsound.rst +++ b/Doc/library/winsound.rst @@ -1,4 +1,3 @@ - :mod:`winsound` --- Sound-playing interface for Windows ======================================================= @@ -31,7 +30,7 @@ provided by Windows platforms. It includes functions and several constants. indicates an error, :exc:`RuntimeError` is raised. -.. function:: MessageBeep([type=MB_OK]) +.. function:: MessageBeep(type=MB_OK) Call the underlying :cfunc:`MessageBeep` function from the Platform API. This plays a sound as specified in the registry. The *type* argument specifies which diff --git a/Doc/library/wsgiref.rst b/Doc/library/wsgiref.rst index de2eb37..803db26 100644 --- a/Doc/library/wsgiref.rst +++ b/Doc/library/wsgiref.rst @@ -57,7 +57,7 @@ parameter expect a WSGI-compliant dictionary to be supplied; please see found, and "http" otherwise. -.. function:: request_uri(environ [, include_query=1]) +.. function:: request_uri(environ, include_query=True) Return the full request URI, optionally including the query string, using the algorithm found in the "URL Reconstruction" section of :pep:`333`. If @@ -146,7 +146,7 @@ also provides these miscellaneous utilities: :rfc:`2616`. -.. class:: FileWrapper(filelike [, blksize=8192]) +.. class:: FileWrapper(filelike, blksize=8192) A wrapper to convert a file-like object to an :term:`iterator`. The resulting objects support both :meth:`__getitem__` and :meth:`__iter__` iteration styles, for @@ -269,7 +269,7 @@ request. (E.g., using the :func:`shift_path_info` function from :mod:`wsgiref.util`.) -.. function:: make_server(host, port, app [, server_class=WSGIServer [, handler_class=WSGIRequestHandler]]) +.. function:: make_server(host, port, app, server_class=WSGIServer, handler_class=WSGIRequestHandler) Create a new WSGI server listening on *host* and *port*, accepting connections for *app*. The return value is an instance of the supplied *server_class*, and @@ -458,7 +458,7 @@ input, output, and error streams. environment. -.. class:: BaseCGIHandler(stdin, stdout, stderr, environ [, multithread=True [, multiprocess=False]]) +.. class:: BaseCGIHandler(stdin, stdout, stderr, environ, multithread=True, multiprocess=False) Similar to :class:`CGIHandler`, but instead of using the :mod:`sys` and :mod:`os` modules, the CGI environment and I/O streams are specified explicitly. @@ -473,7 +473,7 @@ input, output, and error streams. instead of :class:`SimpleHandler`. -.. class:: SimpleHandler(stdin, stdout, stderr, environ [,multithread=True [, multiprocess=False]]) +.. class:: SimpleHandler(stdin, stdout, stderr, environ, multithread=True, multiprocess=False) Similar to :class:`BaseCGIHandler`, but designed for use with HTTP origin servers. If you are writing an HTTP server implementation, you will probably diff --git a/Doc/library/xdrlib.rst b/Doc/library/xdrlib.rst index e9d9367..4fcb9cd 100644 --- a/Doc/library/xdrlib.rst +++ b/Doc/library/xdrlib.rst @@ -1,4 +1,3 @@ - :mod:`xdrlib` --- Encode and decode XDR data ============================================ diff --git a/Doc/library/xml.dom.minidom.rst b/Doc/library/xml.dom.minidom.rst index b7e4216..98e7586 100644 --- a/Doc/library/xml.dom.minidom.rst +++ b/Doc/library/xml.dom.minidom.rst @@ -1,4 +1,3 @@ - :mod:`xml.dom.minidom` --- Lightweight DOM implementation ========================================================= @@ -28,7 +27,7 @@ DOM applications typically start by parsing some XML into a DOM. With The :func:`parse` function can take either a filename or an open file object. -.. function:: parse(filename_or_file[, parser[, bufsize]]) +.. function:: parse(filename_or_file, parser=None, bufsize=None) Return a :class:`Document` from the given input. *filename_or_file* may be either a file name, or a file-like object. *parser*, if given, must be a SAX2 @@ -40,7 +39,7 @@ If you have XML in a string, you can use the :func:`parseString` function instead: -.. function:: parseString(string[, parser]) +.. function:: parseString(string, parser=None) Return a :class:`Document` that represents the *string*. This method creates a :class:`StringIO` object for the string and passes that on to :func:`parse`. @@ -126,7 +125,7 @@ module documentation. This section lists the differences between the API and to discard children of that node. -.. method:: Node.writexml(writer[, indent=""[, addindent=""[, newl=""[, encoding=""]]]]) +.. method:: Node.writexml(writer, indent="", addindent="", newl="", encoding="") Write XML to the writer object. The writer should have a :meth:`write` method which matches that of the file object interface. The *indent* parameter is the @@ -138,7 +137,7 @@ module documentation. This section lists the differences between the API and used to specify the encoding field of the XML header. -.. method:: Node.toxml([encoding]) +.. method:: Node.toxml(encoding=None) Return the XML that the DOM represents as a string. @@ -153,7 +152,7 @@ module documentation. This section lists the differences between the API and encoding argument should be specified as "utf-8". -.. method:: Node.toprettyxml([indent=""[, newl=""[, encoding=""]]]) +.. method:: Node.toprettyxml(indent="", newl="", encoding="") Return a pretty-printed version of the document. *indent* specifies the indentation string and defaults to a tabulator; *newl* specifies the string diff --git a/Doc/library/xml.dom.pulldom.rst b/Doc/library/xml.dom.pulldom.rst index 18b166f..1893fba 100644 --- a/Doc/library/xml.dom.pulldom.rst +++ b/Doc/library/xml.dom.pulldom.rst @@ -1,4 +1,3 @@ - :mod:`xml.dom.pulldom` --- Support for building partial DOM trees ================================================================= @@ -11,7 +10,7 @@ Object Model representation of a document from SAX events. -.. class:: PullDOM([documentFactory]) +.. class:: PullDOM(documentFactory=None) :class:`xml.sax.handler.ContentHandler` implementation that ... @@ -21,17 +20,17 @@ Object Model representation of a document from SAX events. ... -.. class:: SAX2DOM([documentFactory]) +.. class:: SAX2DOM(documentFactory=None) :class:`xml.sax.handler.ContentHandler` implementation that ... -.. function:: parse(stream_or_string[, parser[, bufsize]]) +.. function:: parse(stream_or_string, parser=None, bufsize=None) ... -.. function:: parseString(string[, parser]) +.. function:: parseString(string, parser=None) ... diff --git a/Doc/library/xml.dom.rst b/Doc/library/xml.dom.rst index bf1b151..fe21804 100644 --- a/Doc/library/xml.dom.rst +++ b/Doc/library/xml.dom.rst @@ -1,4 +1,3 @@ - :mod:`xml.dom` --- The Document Object Model API ================================================ @@ -96,7 +95,7 @@ The :mod:`xml.dom` contains the following functions: implementation supports some customization). -.. function:: getDOMImplementation([name[, features]]) +.. function:: getDOMImplementation(name=None, features=()) Return a suitable DOM implementation. The *name* is either well-known, the module name of a DOM implementation, or ``None``. If it is not ``None``, imports diff --git a/Doc/library/xml.etree.elementtree.rst b/Doc/library/xml.etree.elementtree.rst index 939af6e..0d3f61c 100644 --- a/Doc/library/xml.etree.elementtree.rst +++ b/Doc/library/xml.etree.elementtree.rst @@ -1,4 +1,3 @@ - :mod:`xml.etree.ElementTree` --- The ElementTree XML API ======================================================== @@ -41,7 +40,7 @@ Functions --------- -.. function:: Comment([text]) +.. function:: Comment(text=None) Comment element factory. This factory function creates a special element that will be serialized as an XML comment. The comment string can be either @@ -61,7 +60,7 @@ Functions *elem* is an element tree or an individual element. -.. function:: Element(tag[, attrib][, **extra]) +.. function:: Element(tag, attrib={}, **extra) Element factory. This function returns an object implementing the standard Element interface. The exact class or type of that object is implementation @@ -87,7 +86,7 @@ Functions element instance. Returns a true value if this is an element object. -.. function:: iterparse(source[, events]) +.. function:: iterparse(source, events=None) Parses an XML section into an element tree incrementally, and reports what's going on to the user. *source* is a filename or file object containing XML data. @@ -105,7 +104,7 @@ Functions If you need a fully populated element, look for "end" events instead. -.. function:: parse(source[, parser]) +.. function:: parse(source, parser=None) Parses an XML section into an element tree. *source* is a filename or file object containing XML data. *parser* is an optional parser instance. If not @@ -113,7 +112,7 @@ Functions instance. -.. function:: ProcessingInstruction(target[, text]) +.. function:: ProcessingInstruction(target, text=None) PI element factory. This factory function creates a special element that will be serialized as an XML processing instruction. *target* is a string containing @@ -121,7 +120,7 @@ Functions an element instance, representing a processing instruction. -.. function:: SubElement(parent, tag[, attrib[, **extra]]) +.. function:: SubElement(parent, tag, attrib={}, **extra) Subelement factory. This function creates an element instance, and appends it to an existing element. @@ -133,7 +132,7 @@ Functions as keyword arguments. Returns an element instance. -.. function:: tostring(element[, encoding]) +.. function:: tostring(element, encoding=None) Generates a string representation of an XML element, including all subelements. *element* is an Element instance. *encoding* is the output encoding (default is @@ -202,7 +201,7 @@ The following dictionary-like methods work on the element attributes. attributes, and sets the text and tail attributes to None. -.. method:: Element.get(key[, default=None]) +.. method:: Element.get(key, default=None) Gets the element attribute named *key*. @@ -246,7 +245,7 @@ The following methods work on the element's children (subelements). Returns an iterable yielding all matching elements in document order. -.. method:: Element.findtext(condition[, default=None]) +.. method:: Element.findtext(condition, default=None) Finds text for the first subelement matching *condition*. *condition* may be a tag name or path. Returns the text content of the first matching element, or @@ -259,7 +258,7 @@ The following methods work on the element's children (subelements). Returns all subelements. The elements are returned in document order. -.. method:: Element.getiterator([tag=None]) +.. method:: Element.getiterator(tag=None) Creates a tree iterator with the current element as the root. The iterator iterates over this element and all elements below it, in document (depth first) @@ -305,7 +304,7 @@ ElementTree Objects ------------------- -.. class:: ElementTree([element,] [file]) +.. class:: ElementTree(element=None, file=None) ElementTree wrapper class. This class represents an entire element hierarchy, and adds some extra support for serialization to and from standard XML. @@ -336,7 +335,7 @@ ElementTree Objects order. - .. method:: findtext(path[, default]) + .. method:: findtext(path, default=None) Finds the element text for the first toplevel element with given tag. Same as getroot().findtext(path). *path* is the toplevel element to look @@ -346,7 +345,7 @@ ElementTree Objects found, but has no text content, this method returns an empty string. - .. method:: getiterator([tag]) + .. method:: getiterator(tag=None) Creates and returns a tree iterator for the root element. The iterator loops over all elements in this tree, in section order. *tag* is the tag @@ -358,7 +357,7 @@ ElementTree Objects Returns the root element for this tree. - .. method:: parse(source[, parser]) + .. method:: parse(source, parser=None) Loads an external XML section into this element tree. *source* is a file name or file object. *parser* is an optional parser instance. If not @@ -366,7 +365,7 @@ ElementTree Objects root element. - .. method:: write(file[, encoding]) + .. method:: write(file, encoding=None) Writes the element tree to a file, as XML. *file* is a file name, or a file object opened for writing. *encoding* [1]_ is the output encoding @@ -406,7 +405,7 @@ QName Objects ------------- -.. class:: QName(text_or_uri[, tag]) +.. class:: QName(text_or_uri, tag=None) QName wrapper. This can be used to wrap a QName attribute value, in order to get proper namespace handling on output. *text_or_uri* is a string containing @@ -422,7 +421,7 @@ TreeBuilder Objects ------------------- -.. class:: TreeBuilder([element_factory]) +.. class:: TreeBuilder(element_factory=None) Generic element structure builder. This builder converts a sequence of start, data, and end method calls to a well-formed element structure. You can use this @@ -461,7 +460,7 @@ XMLTreeBuilder Objects ---------------------- -.. class:: XMLTreeBuilder([html,] [target]) +.. class:: XMLTreeBuilder(html=0, target=None) Element structure builder for XML source data, based on the expat parser. *html* are predefined HTML entities. This flag is not supported by the current diff --git a/Doc/library/xml.sax.handler.rst b/Doc/library/xml.sax.handler.rst index c7dbdb5..0fa238d 100644 --- a/Doc/library/xml.sax.handler.rst +++ b/Doc/library/xml.sax.handler.rst @@ -1,4 +1,3 @@ - :mod:`xml.sax.handler` --- Base classes for SAX handlers ======================================================== diff --git a/Doc/library/xml.sax.reader.rst b/Doc/library/xml.sax.reader.rst index 5d0b0dd..fb91389 100644 --- a/Doc/library/xml.sax.reader.rst +++ b/Doc/library/xml.sax.reader.rst @@ -1,4 +1,3 @@ - :mod:`xml.sax.xmlreader` --- Interface for XML parsers ====================================================== @@ -48,7 +47,7 @@ a new parser object. methods may return ``None``. -.. class:: InputSource([systemId]) +.. class:: InputSource(system_id=None) Encapsulation of the information needed by the :class:`XMLReader` to read entities. diff --git a/Doc/library/xml.sax.rst b/Doc/library/xml.sax.rst index 163833c..1bf55b4 100644 --- a/Doc/library/xml.sax.rst +++ b/Doc/library/xml.sax.rst @@ -1,4 +1,3 @@ - :mod:`xml.sax` --- Support for SAX2 parsers =========================================== @@ -17,7 +16,7 @@ the SAX API. The convenience functions are: -.. function:: make_parser([parser_list]) +.. function:: make_parser(parser_list=[]) Create and return a SAX :class:`XMLReader` object. The first parser found will be used. If *parser_list* is provided, it must be a sequence of strings which @@ -25,7 +24,7 @@ The convenience functions are: in *parser_list* will be used before modules in the default list of parsers. -.. function:: parse(filename_or_stream, handler[, error_handler]) +.. function:: parse(filename_or_stream, handler, error_handler=handler.ErrorHandler()) Create a SAX parser and use it to parse a document. The document, passed in as *filename_or_stream*, can be a filename or a file object. The *handler* @@ -35,7 +34,7 @@ The convenience functions are: return value; all work must be done by the *handler* passed in. -.. function:: parseString(string, handler[, error_handler]) +.. function:: parseString(string, handler, error_handler=handler.ErrorHandler()) Similar to :func:`parse`, but parses from a buffer *string* received as a parameter. @@ -66,7 +65,7 @@ In addition to these classes, :mod:`xml.sax` provides the following exception classes. -.. exception:: SAXException(msg[, exception]) +.. exception:: SAXException(msg, exception=None) Encapsulate an XML error or warning. This class can contain basic error or warning information from either the XML parser or the application: it can be @@ -90,14 +89,14 @@ classes. interface as well as the :class:`SAXException` interface. -.. exception:: SAXNotRecognizedException(msg[, exception]) +.. exception:: SAXNotRecognizedException(msg, exception=None) Subclass of :exc:`SAXException` raised when a SAX :class:`XMLReader` is confronted with an unrecognized feature or property. SAX applications and extensions may use this class for similar purposes. -.. exception:: SAXNotSupportedException(msg[, exception]) +.. exception:: SAXNotSupportedException(msg, exception=None) Subclass of :exc:`SAXException` raised when a SAX :class:`XMLReader` is asked to enable a feature that is not supported, or to set a property to a value that the diff --git a/Doc/library/xml.sax.utils.rst b/Doc/library/xml.sax.utils.rst index 43bf69e..95099f6 100644 --- a/Doc/library/xml.sax.utils.rst +++ b/Doc/library/xml.sax.utils.rst @@ -1,4 +1,3 @@ - :mod:`xml.sax.saxutils` --- SAX Utilities ========================================= @@ -13,7 +12,7 @@ that are commonly useful when creating SAX applications, either in direct use, or as base classes. -.. function:: escape(data[, entities]) +.. function:: escape(data, entities={}) Escape ``'&'``, ``'<'``, and ``'>'`` in a string of data. @@ -23,7 +22,7 @@ or as base classes. ``'>'`` are always escaped, even if *entities* is provided. -.. function:: unescape(data[, entities]) +.. function:: unescape(data, entities={}) Unescape ``'&'``, ``'<'``, and ``'>'`` in a string of data. @@ -33,7 +32,7 @@ or as base classes. are always unescaped, even if *entities* is provided. -.. function:: quoteattr(data[, entities]) +.. function:: quoteattr(data, entities={}) Similar to :func:`escape`, but also prepares *data* to be used as an attribute value. The return value is a quoted version of *data* with any @@ -51,7 +50,7 @@ or as base classes. using the reference concrete syntax. -.. class:: XMLGenerator([out[, encoding]]) +.. class:: XMLGenerator(out=None, encoding='iso-8859-1') This class implements the :class:`ContentHandler` interface by writing SAX events back into an XML document. In other words, using an :class:`XMLGenerator` @@ -69,7 +68,7 @@ or as base classes. requests as they pass through. -.. function:: prepare_input_source(source[, base]) +.. function:: prepare_input_source(source, base='') This function takes an input source and an optional base URL and returns a fully resolved :class:`InputSource` object ready for reading. The input source can be diff --git a/Doc/library/xmlrpc.client.rst b/Doc/library/xmlrpc.client.rst index e004fa7..52d236e 100644 --- a/Doc/library/xmlrpc.client.rst +++ b/Doc/library/xmlrpc.client.rst @@ -17,7 +17,7 @@ supports writing XML-RPC client code; it handles all the details of translating between conformable Python objects and XML on the wire. -.. class:: ServerProxy(uri[, transport[, encoding[, verbose[, allow_none[, use_datetime]]]]]) +.. class:: ServerProxy(uri, transport=None, encoding=None, verbose=False, allow_none=False, use_datetime=False) A :class:`ServerProxy` instance is an object that manages communication with a remote XML-RPC server. The required first argument is a URI (Uniform Resource @@ -458,7 +458,7 @@ The client code for the preceding server:: Convenience Functions --------------------- -.. function:: dumps(params[, methodname[, methodresponse[, encoding[, allow_none]]]]) +.. function:: dumps(params, methodname=None, methodresponse=None, encoding=None, allow_none=False) Convert *params* into an XML-RPC request. or into a response if *methodresponse* is true. *params* can be either a tuple of arguments or an instance of the @@ -469,7 +469,7 @@ Convenience Functions it via an extension, provide a true value for *allow_none*. -.. function:: loads(data[, use_datetime]) +.. function:: loads(data, use_datetime=False) Convert an XML-RPC request or response into Python objects, a ``(params, methodname)``. *params* is a tuple of argument; *methodname* is a string, or diff --git a/Doc/library/xmlrpc.server.rst b/Doc/library/xmlrpc.server.rst index 0d75206..4a391b7 100644 --- a/Doc/library/xmlrpc.server.rst +++ b/Doc/library/xmlrpc.server.rst @@ -13,7 +13,7 @@ servers written in Python. Servers can either be free standing, using :class:`CGIXMLRPCRequestHandler`. -.. class:: SimpleXMLRPCServer(addr[, requestHandler[, logRequests[, allow_none[, encoding[, bind_and_activate]]]]]) +.. class:: SimpleXMLRPCServer(addr, requestHandler=SimpleXMLRPCRequestHandler, logRequests=True, allow_none=False, encoding=None, bind_and_activate=True) Create a new server instance. This class provides methods for registration of functions that can be called by the XML-RPC protocol. The *requestHandler* @@ -29,7 +29,7 @@ servers written in Python. Servers can either be free standing, using the *allow_reuse_address* class variable before the address is bound. -.. class:: CGIXMLRPCRequestHandler([allow_none[, encoding]]) +.. class:: CGIXMLRPCRequestHandler(allow_none=False, encoding=None) Create a new instance to handle XML-RPC requests in a CGI environment. The *allow_none* and *encoding* parameters are passed on to :mod:`xmlrpc.client` @@ -53,7 +53,7 @@ The :class:`SimpleXMLRPCServer` class is based on alone XML-RPC servers. -.. method:: SimpleXMLRPCServer.register_function(function[, name]) +.. method:: SimpleXMLRPCServer.register_function(function, name=None) Register a function that can respond to XML-RPC requests. If *name* is given, it will be the method name associated with *function*, otherwise @@ -62,7 +62,7 @@ alone XML-RPC servers. the period character. -.. method:: SimpleXMLRPCServer.register_instance(instance[, allow_dotted_names]) +.. method:: SimpleXMLRPCServer.register_instance(instance, allow_dotted_names=False) Register an object which is used to expose method names which have not been registered using :meth:`register_function`. If *instance* contains a @@ -167,7 +167,7 @@ The :class:`CGIXMLRPCRequestHandler` class can be used to handle XML-RPC requests sent to Python CGI scripts. -.. method:: CGIXMLRPCRequestHandler.register_function(function[, name]) +.. method:: CGIXMLRPCRequestHandler.register_function(function, name=None) Register a function that can respond to XML-RPC requests. If *name* is given, it will be the method name associated with function, otherwise @@ -201,7 +201,7 @@ requests sent to Python CGI scripts. Register the XML-RPC multicall function ``system.multicall``. -.. method:: CGIXMLRPCRequestHandler.handle_request([request_text = None]) +.. method:: CGIXMLRPCRequestHandler.handle_request(request_text=None) Handle a XML-RPC request. If *request_text* is given, it should be the POST data provided by the HTTP server, otherwise the contents of stdin will be used. @@ -229,7 +229,7 @@ to HTTP GET requests. Servers can either be free standing, using :class:`DocCGIXMLRPCRequestHandler`. -.. class:: DocXMLRPCServer(addr[, requestHandler[, logRequests[, allow_none[, encoding[, bind_and_activate]]]]]) +.. class:: DocXMLRPCServer(addr, requestHandler=DocXMLRPCRequestHandler, logRequests=True, allow_none=False, encoding=None, bind_and_activate=True) Create a new server instance. All parameters have the same meaning as for :class:`SimpleXMLRPCServer`; *requestHandler* defaults to diff --git a/Doc/library/zipfile.rst b/Doc/library/zipfile.rst index a4c7e4e..a7fb842 100644 --- a/Doc/library/zipfile.rst +++ b/Doc/library/zipfile.rst @@ -1,4 +1,3 @@ - :mod:`zipfile` --- Work with ZIP archives ========================================= @@ -49,7 +48,7 @@ The module defines the following items: Class for creating ZIP archives containing Python libraries. -.. class:: ZipInfo([filename[, date_time]]) +.. class:: ZipInfo(filename='NoName', date_time=(1980,1,1,0,0,0)) Class used to represent information about a member of an archive. Instances of this class are returned by the :meth:`getinfo` and :meth:`infolist` @@ -98,7 +97,7 @@ ZipFile Objects --------------- -.. class:: ZipFile(file[, mode[, compression[, allowZip64]]]) +.. class:: ZipFile(file, mode='r', compression=ZIP_STORED, allowZip64=False) Open a ZIP file, where *file* can be either a path to a file (a string) or a file-like object. The *mode* parameter should be ``'r'`` to read an existing @@ -149,7 +148,7 @@ ZipFile Objects Return a list of archive members by name. -.. method:: ZipFile.open(name[, mode[, pwd]]) +.. method:: ZipFile.open(name, mode='r', pwd=None) Extract a member from the archive as a file-like object (ZipExtFile). *name* is the name of the file in the archive, or a :class:`ZipInfo` object. The *mode* @@ -182,7 +181,7 @@ ZipFile Objects ZIP file that contains members with duplicate names. -.. method:: ZipFile.extract(member[, path[, pwd]]) +.. method:: ZipFile.extract(member, path=None, pwd=None) Extract a member from the archive to the current working directory; *member* must be its full name or a :class:`ZipInfo` object). Its file information is @@ -191,7 +190,7 @@ ZipFile Objects *pwd* is the password used for encrypted files. -.. method:: ZipFile.extractall([path[, members[, pwd]]]) +.. method:: ZipFile.extractall(path=None, members=None, pwd=None) Extract all members from the archive to the current working directory. *path* specifies a different directory to extract to. *members* is optional and must @@ -209,7 +208,7 @@ ZipFile Objects Set *pwd* as default password to extract encrypted files. -.. method:: ZipFile.read(name[, pwd]) +.. method:: ZipFile.read(name, pwd=None) Return the bytes of the file *name* in the archive. *name* is the name of the file in the archive, or a :class:`ZipInfo` object. The archive must be open for @@ -225,7 +224,7 @@ ZipFile Objects :meth:`testzip` on a closed ZipFile will raise a :exc:`RuntimeError`. -.. method:: ZipFile.write(filename[, arcname[, compress_type]]) +.. method:: ZipFile.write(filename, arcname=None, compress_type=None) Write the file named *filename* to the archive, giving it the archive name *arcname* (by default, this will be the same as *filename*, but without a drive @@ -297,7 +296,7 @@ The :class:`PyZipFile` constructor takes the same parameters as the :class:`ZipFile` objects. -.. method:: PyZipFile.writepy(pathname[, basename]) +.. method:: PyZipFile.writepy(pathname, basename='') Search for files :file:`\*.py` and add the corresponding file to the archive. The corresponding file is a :file:`\*.pyo` file if available, else a diff --git a/Doc/library/zipimport.rst b/Doc/library/zipimport.rst index 2315823..1b23b4c 100644 --- a/Doc/library/zipimport.rst +++ b/Doc/library/zipimport.rst @@ -1,4 +1,3 @@ - :mod:`zipimport` --- Import modules from Zip archives ===================================================== diff --git a/Doc/library/zlib.rst b/Doc/library/zlib.rst index 030f706..4bd8019 100644 --- a/Doc/library/zlib.rst +++ b/Doc/library/zlib.rst @@ -1,10 +1,9 @@ - :mod:`zlib` --- Compression compatible with :program:`gzip` =========================================================== .. module:: zlib - :synopsis: Low-level interface to compression and decompression routines compatible with - gzip. + :synopsis: Low-level interface to compression and decompression routines + compatible with gzip. For applications that require data compression, the functions in this module diff --git a/Doc/reference/simple_stmts.rst b/Doc/reference/simple_stmts.rst index 4a9b8ad..8c95623 100644 --- a/Doc/reference/simple_stmts.rst +++ b/Doc/reference/simple_stmts.rst @@ -170,6 +170,25 @@ Assignment of an object to a single target is recursively defined as follows. perform the assignment, it raises an exception (usually but not necessarily :exc:`AttributeError`). + .. _attr-target-note: + + Note: If the object is a class instance and the attribute reference occurs on + both sides of the assignment operator, the RHS expression, ``a.x`` can access + either an instance attribute or (if no instance attribute exists) a class + attribute. The LHS target ``a.x`` is always set as an instance attribute, + creating it if necessary. Thus, the two occurrences of ``a.x`` do not + necessarily refer to the same attribute: if the RHS expression refers to a + class attribute, the LHS creates a new instance attribute as the target of the + assignment:: + + class Cls: + x = 3 # class variable + inst = Cls() + inst.x = inst.x + 1 # writes inst.x as 4 leaving Cls.x as 3 + + This description does not necessarily apply to descriptor attributes, such as + properties created with :func:`property`. + .. index:: pair: subscription; assignment object: mutable @@ -276,16 +295,8 @@ same way as normal assignments. Similarly, with the exception of the possible *in-place* behavior, the binary operation performed by augmented assignment is the same as the normal binary operations. -For targets which are attribute references, the initial value is retrieved with -a :meth:`getattr` and the result is assigned with a :meth:`setattr`. Notice -that the two methods do not necessarily refer to the same variable. When -:meth:`getattr` refers to a class variable, :meth:`setattr` still writes to an -instance variable. For example:: - - class A: - x = 3 # class variable - a = A() - a.x += 1 # writes a.x as 4 leaving A.x as 3 +For targets which are attribute references, the same :ref:`caveat about class +and instance attributes ` applies as for regular assignments. .. _assert: diff --git a/Doc/tools/sphinxext/pyspecific.py b/Doc/tools/sphinxext/pyspecific.py index 2ed36b2..adfeb6a 100644 --- a/Doc/tools/sphinxext/pyspecific.py +++ b/Doc/tools/sphinxext/pyspecific.py @@ -20,6 +20,20 @@ Body.enum.converters['loweralpha'] = \ Body.enum.converters['lowerroman'] = \ Body.enum.converters['upperroman'] = lambda x: None +# monkey-patch HTML translator to give versionmodified paragraphs a class +def new_visit_versionmodified(self, node): + self.body.append(self.starttag(node, 'p', CLASS=node['type'])) + text = versionlabels[node['type']] % node['version'] + if len(node): + text += ': ' + else: + text += '.' + self.body.append('%s' % text) + +from sphinx.writers.html import HTMLTranslator +from sphinx.locale import versionlabels +HTMLTranslator.visit_versionmodified = new_visit_versionmodified + def issue_role(typ, rawtext, text, lineno, inliner, options={}, content=[]): issue = utils.unescape(text) diff --git a/Doc/tools/sphinxext/static/basic.css b/Doc/tools/sphinxext/static/basic.css index 169138d..03b0ba3 100644 --- a/Doc/tools/sphinxext/static/basic.css +++ b/Doc/tools/sphinxext/static/basic.css @@ -5,15 +5,6 @@ /* -- main layout ----------------------------------------------------------- */ -div.documentwrapper { - float: left; - width: 100%; -} - -div.bodywrapper { - margin: 0 0 0 230px; -} - div.clearer { clear: both; } @@ -338,6 +329,12 @@ dl.glossary dt { font-style: italic; } +p.deprecated { + background-color: #ffe4e4; + border: 1px solid #f66; + padding: 7px +} + .system-message { background-color: #fda; padding: 5px; @@ -394,7 +391,7 @@ img.math { vertical-align: middle; } -div.math p { +div.body div.math p { text-align: center; } diff --git a/Doc/tutorial/errors.rst b/Doc/tutorial/errors.rst index 41247ab..53be499 100644 --- a/Doc/tutorial/errors.rst +++ b/Doc/tutorial/errors.rst @@ -242,9 +242,10 @@ re-raise the exception:: User-defined Exceptions ======================= -Programs may name their own exceptions by creating a new exception class. -Exceptions should typically be derived from the :exc:`Exception` class, either -directly or indirectly. For example:: +Programs may name their own exceptions by creating a new exception class (see +:ref:`tut-classes` for more about Python classes). Exceptions should typically +be derived from the :exc:`Exception` class, either directly or indirectly. For +example:: >>> class MyError(Exception): ... def __init__(self, value): diff --git a/Lib/threading.py b/Lib/threading.py index d4fcbb0..3014ff1 100644 --- a/Lib/threading.py +++ b/Lib/threading.py @@ -97,7 +97,7 @@ class _RLock(_Verbose): owner and owner.name, self._count) - def acquire(self, blocking=1): + def acquire(self, blocking=True): me = current_thread() if self._owner is me: self._count = self._count + 1 @@ -289,7 +289,7 @@ class _Semaphore(_Verbose): self._cond = Condition(Lock()) self._value = value - def acquire(self, blocking=1): + def acquire(self, blocking=True): rc = False self._cond.acquire() while self._value == 0: diff --git a/Lib/traceback.py b/Lib/traceback.py index 5f92415..c0d8061 100644 --- a/Lib/traceback.py +++ b/Lib/traceback.py @@ -70,11 +70,11 @@ def print_tb(tb, limit=None, file=None): tb = tb.tb_next n = n+1 -def format_tb(tb, limit = None): +def format_tb(tb, limit=None): """A shorthand for 'format_list(extract_stack(f, limit)).""" return format_list(extract_tb(tb, limit)) -def extract_tb(tb, limit = None): +def extract_tb(tb, limit=None): """Return list of up to limit pre-processed entries from traceback. This is useful for alternate formatting of stack traces. If @@ -304,7 +304,7 @@ def format_stack(f=None, limit=None): f = sys.exc_info()[2].tb_frame.f_back return format_list(extract_stack(f, limit)) -def extract_stack(f=None, limit = None): +def extract_stack(f=None, limit=None): """Extract the raw traceback from the current stack frame. The return value has the same format as for extract_tb(). The diff --git a/Lib/urllib/parse.py b/Lib/urllib/parse.py index 726e85f..a27b975 100644 --- a/Lib/urllib/parse.py +++ b/Lib/urllib/parse.py @@ -329,7 +329,7 @@ def unquote(string, encoding='utf-8', errors='replace'): res[-1] = b''.join(pct_sequence).decode(encoding, errors) return ''.join(res) -def parse_qs(qs, keep_blank_values=0, strict_parsing=0): +def parse_qs(qs, keep_blank_values=False, strict_parsing=False): """Parse a query given as a string argument. Arguments: @@ -355,7 +355,7 @@ def parse_qs(qs, keep_blank_values=0, strict_parsing=0): dict[name] = [value] return dict -def parse_qsl(qs, keep_blank_values=0, strict_parsing=0): +def parse_qsl(qs, keep_blank_values=False, strict_parsing=False): """Parse a query given as a string argument. Arguments: @@ -509,7 +509,7 @@ def quote_from_bytes(bs, safe='/'): _safe_quoters[cachekey] = quoter return ''.join([quoter[char] for char in bs]) -def urlencode(query, doseq=0): +def urlencode(query, doseq=False): """Encode a sequence of two-element tuples or dictionary into a URL query string. If any values in the query arg are sequences and doseq is true, each diff --git a/Lib/uu.py b/Lib/uu.py index da096ea..d70f0e6 100755 --- a/Lib/uu.py +++ b/Lib/uu.py @@ -80,7 +80,7 @@ def encode(in_file, out_file, name=None, mode=None): out_file.write(b' \nend\n') -def decode(in_file, out_file=None, mode=None, quiet=0): +def decode(in_file, out_file=None, mode=None, quiet=False): """Decode uuencoded file""" # # Open the input file, if needed. diff --git a/Lib/warnings.py b/Lib/warnings.py index b87d1be..5df3f49 100644 --- a/Lib/warnings.py +++ b/Lib/warnings.py @@ -29,7 +29,7 @@ def formatwarning(message, category, filename, lineno, line=None): return s def filterwarnings(action, message="", category=Warning, module="", lineno=0, - append=0): + append=False): """Insert an entry into the list of warnings filters (at the front). Use assertions to check that all arguments have the right type.""" @@ -49,7 +49,7 @@ def filterwarnings(action, message="", category=Warning, module="", lineno=0, else: filters.insert(0, item) -def simplefilter(action, category=Warning, lineno=0, append=0): +def simplefilter(action, category=Warning, lineno=0, append=False): """Insert a simple entry into the list of warnings filters (at the front). A simple filter matches all modules and messages. diff --git a/Lib/wsgiref/util.py b/Lib/wsgiref/util.py index 937be60..00d1f26 100644 --- a/Lib/wsgiref/util.py +++ b/Lib/wsgiref/util.py @@ -67,7 +67,7 @@ def application_uri(environ): url += quote(environ.get('SCRIPT_NAME') or '/') return url -def request_uri(environ, include_query=1): +def request_uri(environ, include_query=True): """Return the full request URI, optionally including the query string""" url = application_uri(environ) from urllib.parse import quote diff --git a/Lib/xml/dom/domreg.py b/Lib/xml/dom/domreg.py index 67e0104..cb35bb0 100644 --- a/Lib/xml/dom/domreg.py +++ b/Lib/xml/dom/domreg.py @@ -36,7 +36,7 @@ def _good_enough(dom, features): return 0 return 1 -def getDOMImplementation(name = None, features = ()): +def getDOMImplementation(name=None, features=()): """getDOMImplementation(name = None, features = ()) -> DOM implementation. Return a suitable DOM implementation. The name is either diff --git a/Lib/xml/dom/minidom.py b/Lib/xml/dom/minidom.py index 77a44f5..f4f4400 100644 --- a/Lib/xml/dom/minidom.py +++ b/Lib/xml/dom/minidom.py @@ -43,7 +43,7 @@ class Node(xml.dom.Node): def __bool__(self): return True - def toxml(self, encoding = None): + def toxml(self, encoding=None): return self.toprettyxml("", "", encoding) def toprettyxml(self, indent="\t", newl="\n", encoding=None): diff --git a/Lib/xml/sax/saxutils.py b/Lib/xml/sax/saxutils.py index e5d43a5..e845015 100644 --- a/Lib/xml/sax/saxutils.py +++ b/Lib/xml/sax/saxutils.py @@ -268,7 +268,7 @@ class XMLFilterBase(xmlreader.XMLReader): # --- Utility functions -def prepare_input_source(source, base = ""): +def prepare_input_source(source, base=""): """This function takes an InputSource and an optional base URL and returns a fully resolved InputSource object ready for reading.""" diff --git a/Lib/xmlrpc/client.py b/Lib/xmlrpc/client.py index c62dbc4..8d35b5a 100644 --- a/Lib/xmlrpc/client.py +++ b/Lib/xmlrpc/client.py @@ -480,7 +480,7 @@ class Marshaller: # by the way, if you don't understand what's going on in here, # that's perfectly ok. - def __init__(self, encoding=None, allow_none=0): + def __init__(self, encoding=None, allow_none=False): self.memo = {} self.data = None self.encoding = encoding @@ -653,7 +653,7 @@ class Unmarshaller: # and again, if you don't understand what's going on in here, # that's perfectly ok. - def __init__(self, use_datetime=0): + def __init__(self, use_datetime=False): self._type = None self._stack = [] self._marks = [] @@ -886,7 +886,7 @@ FastMarshaller = FastParser = FastUnmarshaller = None # # return A (parser, unmarshaller) tuple. -def getparser(use_datetime=0): +def getparser(use_datetime=False): """getparser() -> parser, unmarshaller Create an instance of the fastest available parser, and attach it @@ -923,7 +923,7 @@ def getparser(use_datetime=0): # @return A string containing marshalled data. def dumps(params, methodname=None, methodresponse=None, encoding=None, - allow_none=0): + allow_none=False): """data [,options] -> marshalled data Convert an argument tuple or a Fault instance to an XML-RPC @@ -999,7 +999,7 @@ def dumps(params, methodname=None, methodresponse=None, encoding=None, # (None if not present). # @see Fault -def loads(data, use_datetime=0): +def loads(data, use_datetime=False): """data -> unmarshalled data, method name Convert an XML-RPC packet to unmarshalled data plus a method @@ -1040,7 +1040,7 @@ class Transport: # client identifier (may be overridden) user_agent = "xmlrpclib.py/%s (by www.pythonware.com)" % __version__ - def __init__(self, use_datetime=0): + def __init__(self, use_datetime=False): self._use_datetime = use_datetime ## @@ -1052,7 +1052,7 @@ class Transport: # @param verbose Debugging flag. # @return Parsed response. - def request(self, host, handler, request_body, verbose=0): + def request(self, host, handler, request_body, verbose=False): # issue XML-RPC request http_conn = self.send_request(host, handler, request_body, verbose) @@ -1234,8 +1234,8 @@ class ServerProxy: the given encoding. """ - def __init__(self, uri, transport=None, encoding=None, verbose=0, - allow_none=0, use_datetime=0): + def __init__(self, uri, transport=None, encoding=None, verbose=False, + allow_none=False, use_datetime=False): # establish a "logical" server connection # get the url diff --git a/Lib/xmlrpc/server.py b/Lib/xmlrpc/server.py index 60f992b..aef2eb2 100644 --- a/Lib/xmlrpc/server.py +++ b/Lib/xmlrpc/server.py @@ -201,7 +201,7 @@ class SimpleXMLRPCDispatcher: self.instance = instance self.allow_dotted_names = allow_dotted_names - def register_function(self, function, name = None): + def register_function(self, function, name=None): """Registers a function to respond to XML-RPC requests. The optional name argument can be used to set a Unicode name @@ -578,7 +578,7 @@ class CGIXMLRPCRequestHandler(SimpleXMLRPCDispatcher): sys.stdout.buffer.write(response) sys.stdout.buffer.flush() - def handle_request(self, request_text = None): + def handle_request(self, request_text=None): """Handle a single XML-RPC request passed through a CGI post method. If no XML data is given then it is read from stdin. The resulting @@ -837,7 +837,7 @@ class DocXMLRPCServer( SimpleXMLRPCServer, """ def __init__(self, addr, requestHandler=DocXMLRPCRequestHandler, - logRequests=1, allow_none=False, encoding=None, + logRequests=True, allow_none=False, encoding=None, bind_and_activate=True): SimpleXMLRPCServer.__init__(self, addr, requestHandler, logRequests, allow_none, encoding, bind_and_activate) diff --git a/Lib/zipfile.py b/Lib/zipfile.py index de06d82..8c4ffc5 100644 --- a/Lib/zipfile.py +++ b/Lib/zipfile.py @@ -1255,7 +1255,7 @@ class ZipFile: class PyZipFile(ZipFile): """Class to create ZIP archives with Python library files and packages.""" - def writepy(self, pathname, basename = ""): + def writepy(self, pathname, basename=""): """Add all files from "pathname" to the ZIP archive. If pathname is a package directory, search the directory and -- cgit v0.12 From 70177e9b15f6c7edcacdc690ce8a4aa49586fb4e Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Wed, 16 Sep 2009 16:09:06 +0000 Subject: Merged revisions 74792,74810 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r74792 | georg.brandl | 2009-09-14 16:49:30 +0200 (Mo, 14 Sep 2009) | 9 lines Recorded merge of revisions 74791 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74791 | georg.brandl | 2009-09-14 16:08:54 +0200 (Mo, 14 Sep 2009) | 1 line #6574: list the future features in a table. ........ ................ r74810 | georg.brandl | 2009-09-15 21:55:15 +0200 (Di, 15 Sep 2009) | 1 line Do not document the most important (at least for Guido) future import. ................ --- Doc/library/__future__.rst | 36 ++++++++++++++++++++++++++++++++---- 1 file changed, 32 insertions(+), 4 deletions(-) diff --git a/Doc/library/__future__.rst b/Doc/library/__future__.rst index 29f3109..3c42393 100644 --- a/Doc/library/__future__.rst +++ b/Doc/library/__future__.rst @@ -10,9 +10,9 @@ * To avoid confusing existing tools that analyze import statements and expect to find the modules they're importing. -* To ensure that future_statements run under releases prior to 2.1 at least - yield runtime exceptions (the import of :mod:`__future__` will fail, because - there was no module of that name prior to 2.1). +* To ensure that :ref:`future statements ` run under releases prior to + 2.1 at least yield runtime exceptions (the import of :mod:`__future__` will + fail, because there was no module of that name prior to 2.1). * To document when incompatible changes were introduced, and when they will be --- or were --- made mandatory. This is a form of executable documentation, and @@ -56,7 +56,35 @@ argument to the built-in function :func:`compile` to enable the feature in dynamically compiled code. This flag is stored in the :attr:`compiler_flag` attribute on :class:`_Feature` instances. -No feature description will ever be deleted from :mod:`__future__`. +No feature description will ever be deleted from :mod:`__future__`. Since its +introduction in Python 2.1 the following features have found their way into the +language using this mechanism: + ++------------------+-------------+--------------+---------------------------------------------+ +| feature | optional in | mandatory in | effect | ++==================+=============+==============+=============================================+ +| nested_scopes | 2.1.0b1 | 2.2 | :pep:`227`: | +| | | | *Statically Nested Scopes* | ++------------------+-------------+--------------+---------------------------------------------+ +| generators | 2.2.0a1 | 2.3 | :pep:`255`: | +| | | | *Simple Generators* | ++------------------+-------------+--------------+---------------------------------------------+ +| division | 2.2.0a2 | 3.0 | :pep:`238`: | +| | | | *Changing the Division Operator* | ++------------------+-------------+--------------+---------------------------------------------+ +| absolute_import | 2.5.0a1 | 2.7 | :pep:`328`: | +| | | | *Imports: Multi-Line and Absolute/Relative* | ++------------------+-------------+--------------+---------------------------------------------+ +| with_statement | 2.5.0a1 | 2.6 | :pep:`343`: | +| | | | *The "with" Statement* | ++------------------+-------------+--------------+---------------------------------------------+ +| print_function | 2.6.0a2 | 3.0 | :pep:`3105`: | +| | | | *Make print a function* | ++------------------+-------------+--------------+---------------------------------------------+ +| unicode_literals | 2.6.0a2 | 3.0 | :pep:`3112`: | +| | | | *Bytes literals in Python 3000* | ++------------------+-------------+--------------+---------------------------------------------+ + .. seealso:: -- cgit v0.12 From 4b444f0126d1480149f9784bd47bbc3e0a8837e9 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Wed, 16 Sep 2009 20:33:51 +0000 Subject: Merged revisions 74846 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r74846 | mark.dickinson | 2009-09-16 21:32:35 +0100 (Wed, 16 Sep 2009) | 11 lines Merged revisions 74843 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74843 | mark.dickinson | 2009-09-16 21:26:31 +0100 (Wed, 16 Sep 2009) | 4 lines Remove outdated include; this include was breaking OS X builds using non-Apple gcc4.3 and gcc4.4 (because CoreFoundation/CoreFoundation.h won't compile under non-Apple gcc). ........ ................ --- Modules/_localemodule.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/Modules/_localemodule.c b/Modules/_localemodule.c index c215ef3..8bcdb10 100644 --- a/Modules/_localemodule.c +++ b/Modules/_localemodule.c @@ -32,10 +32,6 @@ This software comes with no warranty. Use at your own risk. #include #endif -#if defined(__APPLE__) -#include -#endif - #if defined(MS_WINDOWS) #define WIN32_LEAN_AND_MEAN #include -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 7b10c9f3017798e7fff40a463d2984dbfcb381ba Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 17 Sep 2009 11:46:23 +0000 Subject: Merged revisions 74871 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r74871 | georg.brandl | 2009-09-17 13:41:24 +0200 (Do, 17 Sep 2009) | 12 lines Merged revisions 74869 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk (Only the new tests, the code had already been corrected due to an API change in unicode_decode_call_errorhandler.) ........ r74869 | georg.brandl | 2009-09-17 13:28:09 +0200 (Do, 17 Sep 2009) | 4 lines Issue #6922: Fix an infinite loop when trying to decode an invalid UTF-32 stream with a non-raising error handler like "replace" or "ignore". ........ ................ --- Lib/test/test_codecs.py | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/Lib/test/test_codecs.py b/Lib/test/test_codecs.py index 9f73453..d0bcf56 100644 --- a/Lib/test/test_codecs.py +++ b/Lib/test/test_codecs.py @@ -338,6 +338,12 @@ class UTF32Test(ReadTest): ] ) + def test_handlers(self): + self.assertEqual(('\ufffd', 1), + codecs.utf_32_decode(b'\x01', 'replace', True)) + self.assertEqual(('', 1), + codecs.utf_32_decode(b'\x01', 'ignore', True)) + def test_errors(self): self.assertRaises(UnicodeDecodeError, codecs.utf_32_decode, b"\xff", "strict", True) @@ -461,6 +467,12 @@ class UTF16Test(ReadTest): ] ) + def test_handlers(self): + self.assertEqual(('\ufffd', 1), + codecs.utf_16_decode(b'\x01', 'replace', True)) + self.assertEqual(('', 1), + codecs.utf_16_decode(b'\x01', 'ignore', True)) + def test_errors(self): self.assertRaises(UnicodeDecodeError, codecs.utf_16_decode, b"\xff", "strict", True) -- cgit v0.12 From 56abc1f4310aa74b5edf7b773cce27b4bcb0d76a Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Thu, 17 Sep 2009 17:25:55 +0000 Subject: Merged revisions 74879 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r74879 | antoine.pitrou | 2009-09-17 19:18:01 +0200 (jeu., 17 sept. 2009) | 3 lines Issue #6929: fix a couple of statements and clarify a lot of things in the IO docs. ........ --- Doc/library/io.rst | 164 +++++++++++++++++++++++++++++++---------------------- 1 file changed, 96 insertions(+), 68 deletions(-) diff --git a/Doc/library/io.rst b/Doc/library/io.rst index 1f6f813..6432d99 100644 --- a/Doc/library/io.rst +++ b/Doc/library/io.rst @@ -208,6 +208,9 @@ I/O Base Classes IOBase (and its subclasses) support the iterator protocol, meaning that an :class:`IOBase` object can be iterated over yielding the lines in a stream. + Lines are defined slightly differently depending on whether the stream is + a binary stream (yielding bytes), or a text stream (yielding character + strings). See :meth:`readline` below. IOBase is also a context manager and therefore supports the :keyword:`with` statement. In this example, *file* is closed after the @@ -314,15 +317,20 @@ I/O Base Classes Base class for raw binary I/O. It inherits :class:`IOBase`. There is no public constructor. + Raw binary I/O typically provides low-level access to an underlying OS + device or API, and does not try to encapsulate it in high-level primitives + (this is left to Buffered I/O and Text I/O, described later in this page). + In addition to the attributes and methods from :class:`IOBase`, RawIOBase provides the following methods: .. method:: read(n=-1) - Read and return all the bytes from the stream until EOF, or if *n* is - specified, up to *n* bytes. Only one system call is ever made. An empty - bytes object is returned on EOF; ``None`` is returned if the object is set - not to block and has no data to read. + Read and return up to *n* bytes from the stream. As a convenience, if + *n* is unspecified or -1, :meth:`readall` is called. Otherwise, + only one system call is ever made. An empty bytes object is returned + on EOF; ``None`` is returned if the object is set not to block and has + no data to read. .. method:: readall() @@ -337,27 +345,34 @@ I/O Base Classes .. method:: write(b) Write the given bytes or bytearray object, *b*, to the underlying raw - stream and return the number of bytes written (This is never less than - ``len(b)``, since if the write fails, an :exc:`IOError` will be raised). + stream and return the number of bytes written. This can be less than + ``len(b)``, depending on specifics of the underlying raw stream, and + especially if it is in non-blocking mode. ``None`` is returned if the + raw stream is set not to block and no single byte could be readily + written to it. .. class:: BufferedIOBase - Base class for streams that support buffering. It inherits :class:`IOBase`. - There is no public constructor. + Base class for binary streams that support some kind of buffering. + It inherits :class:`IOBase`. There is no public constructor. - The main difference with :class:`RawIOBase` is that the :meth:`read` method - supports omitting the *size* argument, and does not have a default - implementation that defers to :meth:`readinto`. + The main difference with :class:`RawIOBase` is that methods :meth:`read`, + :meth:`readinto` and :meth:`write` will try (respectively) to read as much + input as requested or to consume all given output, at the expense of + making perhaps more than one system call. - In addition, :meth:`read`, :meth:`readinto`, and :meth:`write` may raise - :exc:`BlockingIOError` if the underlying raw stream is in non-blocking mode - and not ready; unlike their raw counterparts, they will never return - ``None``. + In addition, those methods can raise :exc:`BlockingIOError` if the + underlying raw stream is in non-blocking mode and cannot take or give + enough data; unlike their :class:`RawIOBase` counterparts, they will + never return ``None``. - A typical implementation should not inherit from a :class:`RawIOBase` - implementation, but wrap one like :class:`BufferedWriter` and - :class:`BufferedReader`. + Besides, the :meth:`read` method does not have a default + implementation that defers to :meth:`readinto`. + + A typical :class:`BufferedIOBase` implementation should not inherit from a + :class:`RawIOBase` implementation, but wrap one, like + :class:`BufferedWriter` and :class:`BufferedReader` do. :class:`BufferedIOBase` provides or overrides these members in addition to those from :class:`IOBase`: @@ -393,13 +408,15 @@ I/O Base Classes one raw read will be issued, and a short result does not imply that EOF is imminent. - A :exc:`BlockingIOError` is raised if the underlying raw stream has no - data at the moment. + A :exc:`BlockingIOError` is raised if the underlying raw stream is in + non blocking-mode, and has no data available at the moment. .. method:: read1(n=-1) Read and return up to *n* bytes, with at most one call to the underlying - raw stream's :meth:`~RawIOBase.read` method. + raw stream's :meth:`~RawIOBase.read` method. This can be useful if you + are implementing your own buffering on top of a :class:`BufferedIOBase` + object. .. method:: readinto(b) @@ -407,19 +424,22 @@ I/O Base Classes read. Like :meth:`read`, multiple reads may be issued to the underlying raw - stream, unless the latter is 'interactive.' + stream, unless the latter is 'interactive'. - A :exc:`BlockingIOError` is raised if the underlying raw stream has no - data at the moment. + A :exc:`BlockingIOError` is raised if the underlying raw stream is in + non blocking-mode, and has no data available at the moment. .. method:: write(b) - Write the given bytes or bytearray object, *b*, to the underlying raw - stream and return the number of bytes written (never less than ``len(b)``, - since if the write fails an :exc:`IOError` will be raised). + Write the given bytes or bytearray object, *b* and return the number + of bytes written (never less than ``len(b)``, since if the write fails + an :exc:`IOError` will be raised). Depending on the actual + implementation, these bytes may be readily written to the underlying + stream, or held in a buffer for performance and latency reasons. - A :exc:`BlockingIOError` is raised if the buffer is full, and the - underlying raw stream cannot accept more data at the moment. + When in non-blocking mode, a :exc:`BlockingIOError` is raised if the + data needed to be written to the raw stream but it couldn't accept + all the data without blocking. Raw File I/O @@ -427,15 +447,25 @@ Raw File I/O .. class:: FileIO(name, mode='r', closefd=True) - :class:`FileIO` represents a file containing bytes data. It implements - the :class:`RawIOBase` interface (and therefore the :class:`IOBase` - interface, too). + :class:`FileIO` represents an OS-level file containing bytes data. + It implements the :class:`RawIOBase` interface (and therefore the + :class:`IOBase` interface, too). + + The *name* can be one of two things: + + * a character string or bytes object representing the path to the file + which will be opened; + * an integer representing the number of an existing OS-level file descriptor + to which the resulting :class:`FileIO` object will give access. The *mode* can be ``'r'``, ``'w'`` or ``'a'`` for reading (default), writing, or appending. The file will be created if it doesn't exist when opened for writing or appending; it will be truncated when opened for writing. Add a ``'+'`` to the mode to allow simultaneous reading and writing. + The :meth:`read` (when called with a positive argument), :meth:`readinto` + and :meth:`write` methods on this class will only make one system call. + In addition to the attributes and methods from :class:`IOBase` and :class:`RawIOBase`, :class:`FileIO` provides the following data attributes and methods: @@ -449,29 +479,13 @@ Raw File I/O The file name. This is the file descriptor of the file when no name is given in the constructor. - .. method:: read(n=-1) - - Read and return at most *n* bytes. Only one system call is made, so it is - possible that less data than was requested is returned. Use :func:`len` - on the returned bytes object to see how many bytes were actually returned. - (In non-blocking mode, ``None`` is returned when no data is available.) - - .. method:: readall() - - Read and return the entire file's contents in a single bytes object. As - much as immediately available is returned in non-blocking mode. If the - EOF has been reached, ``b''`` is returned. - - .. method:: write(b) - - Write the bytes or bytearray object, *b*, to the file, and return - the number actually written. Only one system call is made, so it - is possible that only some of the data is written. - Buffered Streams ---------------- +In many situations, buffered I/O streams will provide higher performance +(bandwidth and latency) than raw I/O streams. Their API is also more usable. + .. class:: BytesIO([initial_bytes]) A stream implementation using an in-memory bytes buffer. It inherits @@ -498,8 +512,11 @@ Buffered Streams .. class:: BufferedReader(raw, buffer_size=DEFAULT_BUFFER_SIZE) - A buffer for a readable, sequential :class:`RawIOBase` object. It inherits - :class:`BufferedIOBase`. + A buffer providing higher-level access to a readable, sequential + :class:`RawIOBase` object. It inherits :class:`BufferedIOBase`. + When reading data from this object, a larger amount of data may be + requested from the underlying raw stream, and kept in an internal buffer. + The buffered data can then be returned directly on subsequent reads. The constructor creates a :class:`BufferedReader` for the given readable *raw* stream and *buffer_size*. If *buffer_size* is omitted, @@ -528,8 +545,16 @@ Buffered Streams .. class:: BufferedWriter(raw, buffer_size=DEFAULT_BUFFER_SIZE) - A buffer for a writeable sequential RawIO object. It inherits - :class:`BufferedIOBase`. + A buffer providing higher-level access to a writeable, sequential + :class:`RawIOBase` object. It inherits :class:`BufferedIOBase`. + When writing to this object, data is normally held into an internal + buffer. The buffer will be written out to the underlying :class:`RawIOBase` + object under various conditions, including: + + * when the buffer gets too small for all pending data; + * when :meth:`flush()` is called; + * when a :meth:`seek()` is requested (for :class:`BufferedRandom` objects); + * when the :class:`BufferedWriter` object is closed or destroyed. The constructor creates a :class:`BufferedWriter` for the given writeable *raw* stream. If the *buffer_size* is not given, it defaults to @@ -547,17 +572,17 @@ Buffered Streams .. method:: write(b) - Write the bytes or bytearray object, *b*, onto the raw stream and return - the number of bytes written. A :exc:`BlockingIOError` is raised when the - raw stream blocks. + Write the bytes or bytearray object, *b* and return the number of bytes + written. When in non-blocking mode, a :exc:`BlockingIOError` is raised + if the buffer needs to be written out but the raw stream blocks. -.. class:: BufferedRWPair(reader, writer, buffer_size, max_buffer_size=DEFAULT_BUFFER_SIZE) +.. class:: BufferedRWPair(reader, writer, buffer_size=DEFAULT_BUFFER_SIZE) - A combined buffered writer and reader object for a raw stream that can be - written to and read from. It has and supports both :meth:`read`, :meth:`write`, - and their variants. This is useful for sockets and two-way pipes. - It inherits :class:`BufferedIOBase`. + A buffered I/O object giving a combined, higher-level access to two + sequential :class:`RawIOBase` objects: one readable, the other writeable. + It is useful for pairs of unidirectional communication channels + (pipes, for instance). It inherits :class:`BufferedIOBase`. *reader* and *writer* are :class:`RawIOBase` objects that are readable and writeable respectively. If the *buffer_size* is omitted it defaults to @@ -574,7 +599,8 @@ Buffered Streams .. class:: BufferedRandom(raw, buffer_size=DEFAULT_BUFFER_SIZE) A buffered interface to random access streams. It inherits - :class:`BufferedReader` and :class:`BufferedWriter`. + :class:`BufferedReader` and :class:`BufferedWriter`, and further supports + :meth:`seek` and :meth:`tell` functionality. The constructor creates a reader and writer for a seekable raw stream, given in the first argument. If the *buffer_size* is omitted it defaults to @@ -611,7 +637,8 @@ Text I/O .. attribute:: newlines A string, a tuple of strings, or ``None``, indicating the newlines - translated so far. + translated so far. Depending on the implementation and the initial + constructor flags, this may not be available. .. attribute:: buffer @@ -621,7 +648,8 @@ Text I/O .. method:: detach() - Separate the underlying buffer from the :class:`TextIOBase` and return it. + Separate the underlying binary buffer from the :class:`TextIOBase` and + return it. After the underlying buffer has been detached, the :class:`TextIOBase` is in an unusable state. @@ -635,7 +663,7 @@ Text I/O .. method:: read(n) Read and return at most *n* characters from the stream as a single - :class:`str`. If *n* is negative or ``None``, reads to EOF. + :class:`str`. If *n* is negative or ``None``, reads until EOF. .. method:: readline() @@ -650,7 +678,7 @@ Text I/O .. class:: TextIOWrapper(buffer, encoding=None, errors=None, newline=None, line_buffering=False) - A buffered text stream over a :class:`BufferedIOBase` raw stream, *buffer*. + A buffered text stream over a :class:`BufferedIOBase` binary stream. It inherits :class:`TextIOBase`. *encoding* gives the name of the encoding that the stream will be decoded or -- cgit v0.12 From 6ba000cc9dd529c301472c665883a7f59a865b12 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 17 Sep 2009 22:17:38 +0000 Subject: Merged revisions 74889 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r74889 | georg.brandl | 2009-09-18 00:11:49 +0200 (Fr, 18 Sep 2009) | 17 lines Merged revisions 74868,74877-74878 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74868 | georg.brandl | 2009-09-17 12:23:02 +0200 (Do, 17 Sep 2009) | 2 lines String values should be shown with quotes, to avoid confusion with constants. ........ r74877 | georg.brandl | 2009-09-17 18:26:06 +0200 (Do, 17 Sep 2009) | 1 line Remove duplicate doc of enable/disable_interspersed_args. ........ r74878 | georg.brandl | 2009-09-17 19:14:04 +0200 (Do, 17 Sep 2009) | 1 line Make the optparse doc style a bit more standard: use standard description units for attrs/methods/etc., and use the correct referencing roles. ........ ................ --- Doc/library/optparse.rst | 990 +++++++++++++++++++++++++---------------------- 1 file changed, 519 insertions(+), 471 deletions(-) diff --git a/Doc/library/optparse.rst b/Doc/library/optparse.rst index 05aa378..523079f 100644 --- a/Doc/library/optparse.rst +++ b/Doc/library/optparse.rst @@ -7,14 +7,14 @@ .. sectionauthor:: Greg Ward -``optparse`` is a more convenient, flexible, and powerful library for parsing -command-line options than the old :mod:`getopt` module. ``optparse`` uses a more declarative -style of command-line parsing: you create an instance of :class:`OptionParser`, -populate it with options, and parse the command line. ``optparse`` allows users -to specify options in the conventional GNU/POSIX syntax, and additionally -generates usage and help messages for you. +:mod:`optparse` is a more convenient, flexible, and powerful library for parsing +command-line options than the old :mod:`getopt` module. :mod:`optparse` uses a +more declarative style of command-line parsing: you create an instance of +:class:`OptionParser`, populate it with options, and parse the command +line. :mod:`optparse` allows users to specify options in the conventional +GNU/POSIX syntax, and additionally generates usage and help messages for you. -Here's an example of using ``optparse`` in a simple script:: +Here's an example of using :mod:`optparse` in a simple script:: from optparse import OptionParser [...] @@ -32,11 +32,11 @@ on the command-line, for example:: --file=outfile -q -As it parses the command line, ``optparse`` sets attributes of the ``options`` -object returned by :meth:`parse_args` based on user-supplied command-line -values. When :meth:`parse_args` returns from parsing this command line, -``options.filename`` will be ``"outfile"`` and ``options.verbose`` will be -``False``. ``optparse`` supports both long and short options, allows short +As it parses the command line, :mod:`optparse` sets attributes of the +``options`` object returned by :meth:`parse_args` based on user-supplied +command-line values. When :meth:`parse_args` returns from parsing this command +line, ``options.filename`` will be ``"outfile"`` and ``options.verbose`` will be +``False``. :mod:`optparse` supports both long and short options, allows short options to be merged together, and allows options to be associated with their arguments in a variety of ways. Thus, the following command lines are all equivalent to the above example:: @@ -51,7 +51,7 @@ Additionally, users can run one of :: -h --help -and ``optparse`` will print out a brief summary of your script's options:: +and :mod:`optparse` will print out a brief summary of your script's options:: usage: [options] @@ -82,10 +82,10 @@ Terminology ^^^^^^^^^^^ argument - a string entered on the command-line, and passed by the shell to ``execl()`` or - ``execv()``. In Python, arguments are elements of ``sys.argv[1:]`` - (``sys.argv[0]`` is the name of the program being executed). Unix shells also - use the term "word". + a string entered on the command-line, and passed by the shell to ``execl()`` + or ``execv()``. In Python, arguments are elements of ``sys.argv[1:]`` + (``sys.argv[0]`` is the name of the program being executed). Unix shells + also use the term "word". It is occasionally desirable to substitute an argument list other than ``sys.argv[1:]``, so you should read "argument" as "an element of @@ -93,14 +93,14 @@ argument ``sys.argv[1:]``". option - an argument used to supply extra information to guide or customize the execution - of a program. There are many different syntaxes for options; the traditional - Unix syntax is a hyphen ("-") followed by a single letter, e.g. ``"-x"`` or - ``"-F"``. Also, traditional Unix syntax allows multiple options to be merged - into a single argument, e.g. ``"-x -F"`` is equivalent to ``"-xF"``. The GNU - project introduced ``"--"`` followed by a series of hyphen-separated words, e.g. - ``"--file"`` or ``"--dry-run"``. These are the only two option syntaxes - provided by :mod:`optparse`. + an argument used to supply extra information to guide or customize the + execution of a program. There are many different syntaxes for options; the + traditional Unix syntax is a hyphen ("-") followed by a single letter, + e.g. ``"-x"`` or ``"-F"``. Also, traditional Unix syntax allows multiple + options to be merged into a single argument, e.g. ``"-x -F"`` is equivalent + to ``"-xF"``. The GNU project introduced ``"--"`` followed by a series of + hyphen-separated words, e.g. ``"--file"`` or ``"--dry-run"``. These are the + only two option syntaxes provided by :mod:`optparse`. Some other option syntaxes that the world has seen include: @@ -117,15 +117,16 @@ option * a slash followed by a letter, or a few letters, or a word, e.g. ``"/f"``, ``"/file"`` - These option syntaxes are not supported by :mod:`optparse`, and they never will - be. This is deliberate: the first three are non-standard on any environment, - and the last only makes sense if you're exclusively targeting VMS, MS-DOS, - and/or Windows. + These option syntaxes are not supported by :mod:`optparse`, and they never + will be. This is deliberate: the first three are non-standard on any + environment, and the last only makes sense if you're exclusively targeting + VMS, MS-DOS, and/or Windows. option argument - an argument that follows an option, is closely associated with that option, and - is consumed from the argument list when that option is. With :mod:`optparse`, - option arguments may either be in a separate argument from their option:: + an argument that follows an option, is closely associated with that option, + and is consumed from the argument list when that option is. With + :mod:`optparse`, option arguments may either be in a separate argument from + their option:: -f foo --file foo @@ -135,25 +136,26 @@ option argument -ffoo --file=foo - Typically, a given option either takes an argument or it doesn't. Lots of people - want an "optional option arguments" feature, meaning that some options will take - an argument if they see it, and won't if they don't. This is somewhat - controversial, because it makes parsing ambiguous: if ``"-a"`` takes an optional - argument and ``"-b"`` is another option entirely, how do we interpret ``"-ab"``? - Because of this ambiguity, :mod:`optparse` does not support this feature. + Typically, a given option either takes an argument or it doesn't. Lots of + people want an "optional option arguments" feature, meaning that some options + will take an argument if they see it, and won't if they don't. This is + somewhat controversial, because it makes parsing ambiguous: if ``"-a"`` takes + an optional argument and ``"-b"`` is another option entirely, how do we + interpret ``"-ab"``? Because of this ambiguity, :mod:`optparse` does not + support this feature. positional argument something leftover in the argument list after options have been parsed, i.e. - after options and their arguments have been parsed and removed from the argument - list. + after options and their arguments have been parsed and removed from the + argument list. required option an option that must be supplied on the command-line; note that the phrase "required option" is self-contradictory in English. :mod:`optparse` doesn't - prevent you from implementing required options, but doesn't give you much help - at it either. See ``examples/required_1.py`` and ``examples/required_2.py`` in - the :mod:`optparse` source distribution for two ways to implement required - options with :mod:`optparse`. + prevent you from implementing required options, but doesn't give you much + help at it either. See ``examples/required_1.py`` and + ``examples/required_2.py`` in the :mod:`optparse` source distribution for two + ways to implement required options with :mod:`optparse`. For example, consider this hypothetical command-line:: @@ -282,8 +284,9 @@ that's rarely necessary: by default it uses ``sys.argv[1:]``.) * ``args``, the list of positional arguments leftover after parsing options This tutorial section only covers the four most important option attributes: -:attr:`action`, :attr:`!type`, :attr:`dest` (destination), and :attr:`help`. Of -these, :attr:`action` is the most fundamental. +:attr:`~Option.action`, :attr:`~Option.type`, :attr:`~Option.dest` +(destination), and :attr:`~Option.help`. Of these, :attr:`~Option.action` is the +most fundamental. .. _optparse-understanding-option-actions: @@ -294,9 +297,9 @@ Understanding option actions Actions tell :mod:`optparse` what to do when it encounters an option on the command line. There is a fixed set of actions hard-coded into :mod:`optparse`; adding new actions is an advanced topic covered in section -:ref:`optparse-extending-optparse`. Most actions tell -:mod:`optparse` to store a value in some variable---for example, take a string -from the command line and store it in an attribute of ``options``. +:ref:`optparse-extending-optparse`. Most actions tell :mod:`optparse` to store +a value in some variable---for example, take a string from the command line and +store it in an attribute of ``options``. If you don't specify an option action, :mod:`optparse` defaults to ``store``. @@ -334,7 +337,7 @@ Also, there's no explicit action, since the default is ``store``. Let's parse another fake command-line. This time, we'll jam the option argument right up against the option: since ``"-n42"`` (one argument) is equivalent to -``"-n 42"`` (two arguments), the code :: +``"-n 42"`` (two arguments), the code :: (options, args) = parser.parse_args(["-n42"]) print(options.num) @@ -386,16 +389,16 @@ Other actions Some other actions supported by :mod:`optparse` are: -``store_const`` +``"store_const"`` store a constant value -``append`` +``"append"`` append this option's argument to a list -``count`` +``"count"`` increment a counter by one -``callback`` +``"callback"`` call a specified function These are covered in section :ref:`optparse-reference-guide`, Reference Guide @@ -454,8 +457,8 @@ Generating help :mod:`optparse`'s ability to generate help and usage text automatically is useful for creating user-friendly command-line interfaces. All you have to do -is supply a :attr:`help` value for each option, and optionally a short usage -message for your whole program. Here's an OptionParser populated with +is supply a :attr:`~Option.help` value for each option, and optionally a short +usage message for your whole program. Here's an OptionParser populated with user-friendly (documented) options:: usage = "usage: %prog [options] arg1 arg2" @@ -499,12 +502,12 @@ help message: usage = "usage: %prog [options] arg1 arg2" :mod:`optparse` expands ``"%prog"`` in the usage string to the name of the - current program, i.e. ``os.path.basename(sys.argv[0])``. The expanded string is - then printed before the detailed option help. + current program, i.e. ``os.path.basename(sys.argv[0])``. The expanded string + is then printed before the detailed option help. If you don't supply a usage string, :mod:`optparse` uses a bland but sensible - default: ``"usage: %prog [options]"``, which is fine if your script doesn't take - any positional arguments. + default: ``"usage: %prog [options]"``, which is fine if your script doesn't + take any positional arguments. * every option defines a help string, and doesn't worry about line-wrapping--- :mod:`optparse` takes care of wrapping lines and making the help output look @@ -518,29 +521,29 @@ help message: Here, "MODE" is called the meta-variable: it stands for the argument that the user is expected to supply to :option:`-m`/:option:`--mode`. By default, :mod:`optparse` converts the destination variable name to uppercase and uses - that for the meta-variable. Sometimes, that's not what you want---for example, - the :option:`--filename` option explicitly sets ``metavar="FILE"``, resulting in - this automatically-generated option description:: + that for the meta-variable. Sometimes, that's not what you want---for + example, the :option:`--filename` option explicitly sets ``metavar="FILE"``, + resulting in this automatically-generated option description:: -f FILE, --filename=FILE - This is important for more than just saving space, though: the manually written - help text uses the meta-variable "FILE" to clue the user in that there's a - connection between the semi-formal syntax "-f FILE" and the informal semantic - description "write output to FILE". This is a simple but effective way to make - your help text a lot clearer and more useful for end users. + This is important for more than just saving space, though: the manually + written help text uses the meta-variable "FILE" to clue the user in that + there's a connection between the semi-formal syntax "-f FILE" and the informal + semantic description "write output to FILE". This is a simple but effective + way to make your help text a lot clearer and more useful for end users. * options that have a default value can include ``%default`` in the help string---\ :mod:`optparse` will replace it with :func:`str` of the option's default value. If an option has no default value (or the default value is ``None``), ``%default`` expands to ``none``. -When dealing with many options, it is convenient to group these -options for better help output. An :class:`OptionParser` can contain -several option groups, each of which can contain several options. +When dealing with many options, it is convenient to group these options for +better help output. An :class:`OptionParser` can contain several option groups, +each of which can contain several options. -Continuing with the parser defined above, adding an -:class:`OptionGroup` to a parser is easy:: +Continuing with the parser defined above, adding an :class:`OptionGroup` to a +parser is easy:: group = OptionGroup(parser, "Dangerous Options", "Caution: use these options at your own risk. " @@ -595,17 +598,17 @@ How :mod:`optparse` handles errors There are two broad classes of errors that :mod:`optparse` has to worry about: programmer errors and user errors. Programmer errors are usually erroneous -calls to ``parser.add_option()``, e.g. invalid option strings, unknown option -attributes, missing option attributes, etc. These are dealt with in the usual -way: raise an exception (either ``optparse.OptionError`` or :exc:`TypeError`) and -let the program crash. +calls to :func:`OptionParser.add_option`, e.g. invalid option strings, unknown +option attributes, missing option attributes, etc. These are dealt with in the +usual way: raise an exception (either :exc:`optparse.OptionError` or +:exc:`TypeError`) and let the program crash. Handling user errors is much more important, since they are guaranteed to happen no matter how stable your code is. :mod:`optparse` can automatically detect some user errors, such as bad option arguments (passing ``"-n 4x"`` where :option:`-n` takes an integer argument), missing arguments (``"-n"`` at the end of the command line, where :option:`-n` takes an argument of any type). Also, -you can call ``parser.error()`` to signal an application-defined error +you can call :func:`OptionParser.error` to signal an application-defined error condition:: (options, args) = parser.parse_args() @@ -634,7 +637,7 @@ Or, where the user fails to pass a value at all:: :mod:`optparse`\ -generated error messages take care always to mention the option involved in the error; be sure to do the same when calling -``parser.error()`` from your application code. +:func:`OptionParser.error` from your application code. If :mod:`optparse`'s default error-handling behaviour does not suit your needs, you'll need to subclass OptionParser and override its :meth:`~OptionParser.exit` @@ -682,49 +685,51 @@ Reference Guide Creating the parser ^^^^^^^^^^^^^^^^^^^ -The first step in using :mod:`optparse` is to create an OptionParser instance:: +The first step in using :mod:`optparse` is to create an OptionParser instance. - parser = OptionParser(...) +.. class:: OptionParser(...) -The OptionParser constructor has no required arguments, but a number of optional -keyword arguments. You should always pass them as keyword arguments, i.e. do -not rely on the order in which the arguments are declared. + The OptionParser constructor has no required arguments, but a number of + optional keyword arguments. You should always pass them as keyword + arguments, i.e. do not rely on the order in which the arguments are declared. ``usage`` (default: ``"%prog [options]"``) - The usage summary to print when your program is run incorrectly or with a help - option. When :mod:`optparse` prints the usage string, it expands ``%prog`` to - ``os.path.basename(sys.argv[0])`` (or to ``prog`` if you passed that keyword - argument). To suppress a usage message, pass the special value - ``optparse.SUPPRESS_USAGE``. + The usage summary to print when your program is run incorrectly or with a + help option. When :mod:`optparse` prints the usage string, it expands + ``%prog`` to ``os.path.basename(sys.argv[0])`` (or to ``prog`` if you + passed that keyword argument). To suppress a usage message, pass the + special value :data:`optparse.SUPPRESS_USAGE`. ``option_list`` (default: ``[]``) A list of Option objects to populate the parser with. The options in - ``option_list`` are added after any options in ``standard_option_list`` (a class - attribute that may be set by OptionParser subclasses), but before any version or - help options. Deprecated; use :meth:`add_option` after creating the parser - instead. + ``option_list`` are added after any options in ``standard_option_list`` (a + class attribute that may be set by OptionParser subclasses), but before + any version or help options. Deprecated; use :meth:`add_option` after + creating the parser instead. ``option_class`` (default: optparse.Option) Class to use when adding options to the parser in :meth:`add_option`. ``version`` (default: ``None``) - A version string to print when the user supplies a version option. If you supply - a true value for ``version``, :mod:`optparse` automatically adds a version - option with the single option string ``"--version"``. The substring ``"%prog"`` - is expanded the same as for ``usage``. + A version string to print when the user supplies a version option. If you + supply a true value for ``version``, :mod:`optparse` automatically adds a + version option with the single option string ``"--version"``. The + substring ``"%prog"`` is expanded the same as for ``usage``. ``conflict_handler`` (default: ``"error"``) - Specifies what to do when options with conflicting option strings are added to - the parser; see section :ref:`optparse-conflicts-between-options`. + Specifies what to do when options with conflicting option strings are + added to the parser; see section + :ref:`optparse-conflicts-between-options`. ``description`` (default: ``None``) - A paragraph of text giving a brief overview of your program. :mod:`optparse` - reformats this paragraph to fit the current terminal width and prints it when - the user requests help (after ``usage``, but before the list of options). - - ``formatter`` (default: a new IndentedHelpFormatter) - An instance of optparse.HelpFormatter that will be used for printing help text. - :mod:`optparse` provides two concrete classes for this purpose: + A paragraph of text giving a brief overview of your program. + :mod:`optparse` reformats this paragraph to fit the current terminal width + and prints it when the user requests help (after ``usage``, but before the + list of options). + + ``formatter`` (default: a new :class:`IndentedHelpFormatter`) + An instance of optparse.HelpFormatter that will be used for printing help + text. :mod:`optparse` provides two concrete classes for this purpose: IndentedHelpFormatter and TitledHelpFormatter. ``add_help_option`` (default: ``True``) @@ -743,14 +748,14 @@ Populating the parser ^^^^^^^^^^^^^^^^^^^^^ There are several ways to populate the parser with options. The preferred way -is by using ``OptionParser.add_option()``, as shown in section +is by using :meth:`OptionParser.add_option`, as shown in section :ref:`optparse-tutorial`. :meth:`add_option` can be called in one of two ways: * pass it an Option instance (as returned by :func:`make_option`) * pass it any combination of positional and keyword arguments that are - acceptable to :func:`make_option` (i.e., to the Option constructor), and it will - create the Option instance for you + acceptable to :func:`make_option` (i.e., to the Option constructor), and it + will create the Option instance for you The other alternative is to pass a list of pre-constructed Option instances to the OptionParser constructor, as in:: @@ -778,66 +783,67 @@ Each Option instance represents a set of synonymous command-line option strings, e.g. :option:`-f` and :option:`--file`. You can specify any number of short or long option strings, but you must specify at least one overall option string. -The canonical way to create an Option instance is with the :meth:`add_option` -method of :class:`OptionParser`:: +The canonical way to create an :class:`Option` instance is with the +:meth:`add_option` method of :class:`OptionParser`. - parser.add_option(opt_str[, ...], attr=value, ...) +.. method:: OptionParser.add_option(opt_str[, ...], attr=value, ...) -To define an option with only a short option string:: + To define an option with only a short option string:: - parser.add_option("-f", attr=value, ...) + parser.add_option("-f", attr=value, ...) -And to define an option with only a long option string:: + And to define an option with only a long option string:: - parser.add_option("--foo", attr=value, ...) + parser.add_option("--foo", attr=value, ...) -The keyword arguments define attributes of the new Option object. The most -important option attribute is :attr:`action`, and it largely determines which -other attributes are relevant or required. If you pass irrelevant option -attributes, or fail to pass required ones, :mod:`optparse` raises an -:exc:`OptionError` exception explaining your mistake. + The keyword arguments define attributes of the new Option object. The most + important option attribute is :attr:`~Option.action`, and it largely + determines which other attributes are relevant or required. If you pass + irrelevant option attributes, or fail to pass required ones, :mod:`optparse` + raises an :exc:`OptionError` exception explaining your mistake. -An option's *action* determines what :mod:`optparse` does when it encounters -this option on the command-line. The standard option actions hard-coded into -:mod:`optparse` are: + An option's *action* determines what :mod:`optparse` does when it encounters + this option on the command-line. The standard option actions hard-coded into + :mod:`optparse` are: -``store`` - store this option's argument (default) + ``"store"`` + store this option's argument (default) -``store_const`` - store a constant value + ``"store_const"`` + store a constant value -``store_true`` - store a true value + ``"store_true"`` + store a true value -``store_false`` - store a false value + ``"store_false"`` + store a false value -``append`` - append this option's argument to a list + ``"append"`` + append this option's argument to a list -``append_const`` - append a constant value to a list + ``"append_const"`` + append a constant value to a list -``count`` - increment a counter by one + ``"count"`` + increment a counter by one -``callback`` - call a specified function + ``"callback"`` + call a specified function -:attr:`help` - print a usage message including all options and the documentation for them + ``"help"`` + print a usage message including all options and the documentation for them -(If you don't supply an action, the default is ``store``. For this action, you -may also supply :attr:`!type` and :attr:`dest` option attributes; see below.) + (If you don't supply an action, the default is ``"store"``. For this action, + you may also supply :attr:`~Option.type` and :attr:`~Option.dest` option + attributes; see :ref:`optparse-standard-option-actions`.) As you can see, most actions involve storing or updating a value somewhere. :mod:`optparse` always creates a special object for this, conventionally called -``options`` (it happens to be an instance of ``optparse.Values``). Option +``options`` (it happens to be an instance of :class:`optparse.Values`). Option arguments (and various other values) are stored as attributes of this object, -according to the :attr:`dest` (destination) option attribute. +according to the :attr:`~Option.dest` (destination) option attribute. -For example, when you call :: +For example, when you call :: parser.parse_args() @@ -845,7 +851,7 @@ one of the first things :mod:`optparse` does is create the ``options`` object:: options = Values() -If one of the options in this parser is defined with :: +If one of the options in this parser is defined with :: parser.add_option("-f", "--file", action="store", type="string", dest="filename") @@ -856,13 +862,97 @@ and the command-line being parsed includes any of the following:: --file=foo --file foo -then :mod:`optparse`, on seeing this option, will do the equivalent of :: +then :mod:`optparse`, on seeing this option, will do the equivalent of :: options.filename = "foo" -The :attr:`!type` and :attr:`dest` option attributes are almost as important as -:attr:`action`, but :attr:`action` is the only one that makes sense for *all* -options. +The :attr:`~Option.type` and :attr:`~Option.dest` option attributes are almost +as important as :attr:`~Option.action`, but :attr:`~Option.action` is the only +one that makes sense for *all* options. + + +.. _optparse-option-attributes: + +Option attributes +^^^^^^^^^^^^^^^^^ + +The following option attributes may be passed as keyword arguments to +:meth:`OptionParser.add_option`. If you pass an option attribute that is not +relevant to a particular option, or fail to pass a required option attribute, +:mod:`optparse` raises :exc:`OptionError`. + +.. attribute:: Option.action + + (default: ``"store"``) + + Determines :mod:`optparse`'s behaviour when this option is seen on the + command line; the available options are documented :ref:`here + `. + +.. attribute:: Option.type + + (default: ``"string"``) + + The argument type expected by this option (e.g., ``"string"`` or ``"int"``); + the available option types are documented :ref:`here + `. + +.. attribute:: Option.dest + + (default: derived from option strings) + + If the option's action implies writing or modifying a value somewhere, this + tells :mod:`optparse` where to write it: :attr:`~Option.dest` names an + attribute of the ``options`` object that :mod:`optparse` builds as it parses + the command line. + +.. attribute:: Option.default + + The value to use for this option's destination if the option is not seen on + the command line. See also :meth:`OptionParser.set_defaults`. + +.. attribute:: Option.nargs + + (default: 1) + + How many arguments of type :attr:`~Option.type` should be consumed when this + option is seen. If > 1, :mod:`optparse` will store a tuple of values to + :attr:`~Option.dest`. + +.. attribute:: Option.const + + For actions that store a constant value, the constant value to store. + +.. attribute:: Option.choices + + For options of type ``"choice"``, the list of strings the user may choose + from. + +.. attribute:: Option.callback + + For options with action ``"callback"``, the callable to call when this option + is seen. See section :ref:`optparse-option-callbacks` for detail on the + arguments passed to the callable. + +.. attribute:: Option.callback_args + Option.callback_kwargs + + Additional positional and keyword arguments to pass to ``callback`` after the + four standard callback arguments. + +.. attribute:: Option.help + + Help text to print for this option when listing all available options after + the user supplies a :attr:`~Option.help` option (such as ``"--help"``). If + no help text is supplied, the option will be listed without help text. To + hide this option, use the special value :data:`optparse.SUPPRESS_HELP`. + +.. attribute:: Option.metavar + + (default: derived from option strings) + + Stand-in for the option argument(s) to use when printing help text. See + section :ref:`optparse-tutorial` for an example. .. _optparse-standard-option-actions: @@ -875,42 +965,45 @@ Most actions have several relevant option attributes which you may specify to guide :mod:`optparse`'s behaviour; a few have required attributes, which you must specify for any option using that action. -* ``store`` [relevant: :attr:`!type`, :attr:`dest`, ``nargs``, ``choices``] +* ``"store"`` [relevant: :attr:`~Option.type`, :attr:`~Option.dest`, + :attr:`~Option.nargs`, :attr:`~Option.choices`] The option must be followed by an argument, which is converted to a value - according to :attr:`!type` and stored in :attr:`dest`. If ``nargs`` > 1, - multiple arguments will be consumed from the command line; all will be converted - according to :attr:`!type` and stored to :attr:`dest` as a tuple. See the - "Option types" section below. + according to :attr:`~Option.type` and stored in :attr:`~Option.dest`. If + :attr:`~Option.nargs` > 1, multiple arguments will be consumed from the + command line; all will be converted according to :attr:`~Option.type` and + stored to :attr:`~Option.dest` as a tuple. See the + :ref:`optparse-standard-option-types` section. - If ``choices`` is supplied (a list or tuple of strings), the type defaults to - ``choice``. + If :attr:`~Option.choices` is supplied (a list or tuple of strings), the type + defaults to ``"choice"``. - If :attr:`!type` is not supplied, it defaults to ``string``. + If :attr:`~Option.type` is not supplied, it defaults to ``"string"``. - If :attr:`dest` is not supplied, :mod:`optparse` derives a destination from the - first long option string (e.g., ``"--foo-bar"`` implies ``foo_bar``). If there - are no long option strings, :mod:`optparse` derives a destination from the first - short option string (e.g., ``"-f"`` implies ``f``). + If :attr:`~Option.dest` is not supplied, :mod:`optparse` derives a destination + from the first long option string (e.g., ``"--foo-bar"`` implies + ``foo_bar``). If there are no long option strings, :mod:`optparse` derives a + destination from the first short option string (e.g., ``"-f"`` implies ``f``). Example:: parser.add_option("-f") parser.add_option("-p", type="float", nargs=3, dest="point") - As it parses the command line :: + As it parses the command line :: -f foo.txt -p 1 -3.5 4 -fbar.txt - :mod:`optparse` will set :: + :mod:`optparse` will set :: options.f = "foo.txt" options.point = (1.0, -3.5, 4.0) options.f = "bar.txt" -* ``store_const`` [required: ``const``; relevant: :attr:`dest`] +* ``"store_const"`` [required: :attr:`~Option.const`; relevant: + :attr:`~Option.dest`] - The value ``const`` is stored in :attr:`dest`. + The value :attr:`~Option.const` is stored in :attr:`~Option.dest`. Example:: @@ -925,29 +1018,32 @@ must specify for any option using that action. options.verbose = 2 -* ``store_true`` [relevant: :attr:`dest`] +* ``"store_true"`` [relevant: :attr:`~Option.dest`] - A special case of ``store_const`` that stores a true value to :attr:`dest`. + A special case of ``"store_const"`` that stores a true value to + :attr:`~Option.dest`. -* ``store_false`` [relevant: :attr:`dest`] +* ``"store_false"`` [relevant: :attr:`~Option.dest`] - Like ``store_true``, but stores a false value. + Like ``"store_true"``, but stores a false value. Example:: parser.add_option("--clobber", action="store_true", dest="clobber") parser.add_option("--no-clobber", action="store_false", dest="clobber") -* ``append`` [relevant: :attr:`!type`, :attr:`dest`, ``nargs``, ``choices``] +* ``"append"`` [relevant: :attr:`~Option.type`, :attr:`~Option.dest`, + :attr:`~Option.nargs`, :attr:`~Option.choices`] The option must be followed by an argument, which is appended to the list in - :attr:`dest`. If no default value for :attr:`dest` is supplied, an empty list - is automatically created when :mod:`optparse` first encounters this option on - the command-line. If ``nargs`` > 1, multiple arguments are consumed, and a - tuple of length ``nargs`` is appended to :attr:`dest`. + :attr:`~Option.dest`. If no default value for :attr:`~Option.dest` is + supplied, an empty list is automatically created when :mod:`optparse` first + encounters this option on the command-line. If :attr:`~Option.nargs` > 1, + multiple arguments are consumed, and a tuple of length :attr:`~Option.nargs` + is appended to :attr:`~Option.dest`. - The defaults for :attr:`!type` and :attr:`dest` are the same as for the ``store`` - action. + The defaults for :attr:`~Option.type` and :attr:`~Option.dest` are the same as + for the ``"store"`` action. Example:: @@ -963,16 +1059,19 @@ must specify for any option using that action. options.tracks.append(int("4")) -* ``append_const`` [required: ``const``; relevant: :attr:`dest`] +* ``"append_const"`` [required: :attr:`~Option.const`; relevant: + :attr:`~Option.dest`] - Like ``store_const``, but the value ``const`` is appended to :attr:`dest`; as - with ``append``, :attr:`dest` defaults to ``None``, and an empty list is - automatically created the first time the option is encountered. + Like ``"store_const"``, but the value :attr:`~Option.const` is appended to + :attr:`~Option.dest`; as with ``"append"``, :attr:`~Option.dest` defaults to + ``None``, and an empty list is automatically created the first time the option + is encountered. -* ``count`` [relevant: :attr:`dest`] +* ``"count"`` [relevant: :attr:`~Option.dest`] - Increment the integer stored at :attr:`dest`. If no default value is supplied, - :attr:`dest` is set to zero before being incremented the first time. + Increment the integer stored at :attr:`~Option.dest`. If no default value is + supplied, :attr:`~Option.dest` is set to zero before being incremented the + first time. Example:: @@ -988,27 +1087,29 @@ must specify for any option using that action. options.verbosity += 1 -* ``callback`` [required: ``callback``; relevant: :attr:`!type`, ``nargs``, - ``callback_args``, ``callback_kwargs``] +* ``"callback"`` [required: :attr:`~Option.callback`; relevant: + :attr:`~Option.type`, :attr:`~Option.nargs`, :attr:`~Option.callback_args`, + :attr:`~Option.callback_kwargs`] - Call the function specified by ``callback``, which is called as :: + Call the function specified by :attr:`~Option.callback`, which is called as :: func(option, opt_str, value, parser, *args, **kwargs) See section :ref:`optparse-option-callbacks` for more detail. -* :attr:`help` +* ``"help"`` - Prints a complete help message for all the options in the current option parser. - The help message is constructed from the ``usage`` string passed to - OptionParser's constructor and the :attr:`help` string passed to every option. + Prints a complete help message for all the options in the current option + parser. The help message is constructed from the ``usage`` string passed to + OptionParser's constructor and the :attr:`~Option.help` string passed to every + option. - If no :attr:`help` string is supplied for an option, it will still be listed in - the help message. To omit an option entirely, use the special value - ``optparse.SUPPRESS_HELP``. + If no :attr:`~Option.help` string is supplied for an option, it will still be + listed in the help message. To omit an option entirely, use the special value + :data:`optparse.SUPPRESS_HELP`. - :mod:`optparse` automatically adds a :attr:`help` option to all OptionParsers, - so you do not normally need to create one. + :mod:`optparse` automatically adds a :attr:`~Option.help` option to all + OptionParsers, so you do not normally need to create one. Example:: @@ -1025,8 +1126,8 @@ must specify for any option using that action. help="Input file to read data from") parser.add_option("--secret", help=SUPPRESS_HELP) - If :mod:`optparse` sees either ``"-h"`` or ``"--help"`` on the command line, it - will print something like the following help message to stdout (assuming + If :mod:`optparse` sees either ``"-h"`` or ``"--help"`` on the command line, + it will print something like the following help message to stdout (assuming ``sys.argv[0]`` is ``"foo.py"``):: usage: foo.py [options] @@ -1039,82 +1140,14 @@ must specify for any option using that action. After printing the help message, :mod:`optparse` terminates your process with ``sys.exit(0)``. -* ``version`` - - Prints the version number supplied to the OptionParser to stdout and exits. The - version number is actually formatted and printed by the ``print_version()`` - method of OptionParser. Generally only relevant if the ``version`` argument is - supplied to the OptionParser constructor. As with :attr:`help` options, you - will rarely create ``version`` options, since :mod:`optparse` automatically adds - them when needed. - +* ``"version"`` -.. _optparse-option-attributes: - -Option attributes -^^^^^^^^^^^^^^^^^ - -The following option attributes may be passed as keyword arguments to -``parser.add_option()``. If you pass an option attribute that is not relevant -to a particular option, or fail to pass a required option attribute, -:mod:`optparse` raises :exc:`OptionError`. - -* :attr:`action` (default: ``"store"``) - - Determines :mod:`optparse`'s behaviour when this option is seen on the command - line; the available options are documented above. - -* :attr:`!type` (default: ``"string"``) - - The argument type expected by this option (e.g., ``"string"`` or ``"int"``); the - available option types are documented below. - -* :attr:`dest` (default: derived from option strings) - - If the option's action implies writing or modifying a value somewhere, this - tells :mod:`optparse` where to write it: :attr:`dest` names an attribute of the - ``options`` object that :mod:`optparse` builds as it parses the command line. - -* ``default`` - - The value to use for this option's destination if the option is not seen on the - command line. See also ``parser.set_defaults()``. - -* ``nargs`` (default: 1) - - How many arguments of type :attr:`!type` should be consumed when this option is - seen. If > 1, :mod:`optparse` will store a tuple of values to :attr:`dest`. - -* ``const`` - - For actions that store a constant value, the constant value to store. - -* ``choices`` - - For options of type ``"choice"``, the list of strings the user may choose from. - -* ``callback`` - - For options with action ``"callback"``, the callable to call when this option - is seen. See section :ref:`optparse-option-callbacks` for detail on the - arguments passed to ``callable``. - -* ``callback_args``, ``callback_kwargs`` - - Additional positional and keyword arguments to pass to ``callback`` after the - four standard callback arguments. - -* :attr:`help` - - Help text to print for this option when listing all available options after the - user supplies a :attr:`help` option (such as ``"--help"``). If no help text is - supplied, the option will be listed without help text. To hide this option, use - the special value ``SUPPRESS_HELP``. - -* ``metavar`` (default: derived from option strings) - - Stand-in for the option argument(s) to use when printing help text. See section - :ref:`optparse-tutorial` for an example. + Prints the version number supplied to the OptionParser to stdout and exits. + The version number is actually formatted and printed by the + ``print_version()`` method of OptionParser. Generally only relevant if the + ``version`` argument is supplied to the OptionParser constructor. As with + :attr:`~Option.help` options, you will rarely create ``version`` options, + since :mod:`optparse` automatically adds them when needed. .. _optparse-standard-option-types: @@ -1122,14 +1155,14 @@ to a particular option, or fail to pass a required option attribute, Standard option types ^^^^^^^^^^^^^^^^^^^^^ -:mod:`optparse` has five built-in option types: ``string``, ``int``, -``choice``, ``float`` and ``complex``. If you need to add new option types, see -section :ref:`optparse-extending-optparse`. +:mod:`optparse` has five built-in option types: ``"string"``, ``"int"``, +``"choice"``, ``"float"`` and ``"complex"``. If you need to add new +option types, see section :ref:`optparse-extending-optparse`. Arguments to string options are not checked or converted in any way: the text on the command line is stored in the destination (or passed to the callback) as-is. -Integer arguments (type ``int``) are parsed as follows: +Integer arguments (type ``"int"``) are parsed as follows: * if the number starts with ``0x``, it is parsed as a hexadecimal number @@ -1140,17 +1173,18 @@ Integer arguments (type ``int``) are parsed as follows: * otherwise, the number is parsed as a decimal number -The conversion is done by calling ``int()`` with the appropriate base (2, 8, 10, -or 16). If this fails, so will :mod:`optparse`, although with a more useful +The conversion is done by calling :func:`int` with the appropriate base (2, 8, +10, or 16). If this fails, so will :mod:`optparse`, although with a more useful error message. -``float`` and ``complex`` option arguments are converted directly with -``float()`` and ``complex()``, with similar error-handling. +``"float"`` and ``"complex"`` option arguments are converted directly with +:func:`float` and :func:`complex`, with similar error-handling. -``choice`` options are a subtype of ``string`` options. The ``choices`` option -attribute (a sequence of strings) defines the set of allowed option arguments. -``optparse.check_choice()`` compares user-supplied option arguments against this -master list and raises :exc:`OptionValueError` if an invalid string is given. +``"choice"`` options are a subtype of ``"string"`` options. The +:attr:`~Option.choices`` option attribute (a sequence of strings) defines the +set of allowed option arguments. :func:`optparse.check_choice` compares +user-supplied option arguments against this master list and raises +:exc:`OptionValueError` if an invalid string is given. .. _optparse-parsing-arguments: @@ -1182,7 +1216,7 @@ and the return values are the leftover positional arguments after all options have been processed The most common usage is to supply neither keyword argument. If you supply -``values``, it will be modified with repeated ``setattr()`` calls (roughly one +``values``, it will be modified with repeated :func:`setattr` calls (roughly one for every option argument stored to an option destination) and returned by :meth:`parse_args`. @@ -1197,37 +1231,51 @@ traditional Unix exit status for command-line errors). Querying and manipulating your option parser ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -The default behavior of the option parser can be customized slightly, -and you can also poke around your option parser and see what's there. -OptionParser provides several methods to help you out: - -``disable_interspersed_args()`` - Set parsing to stop on the first non-option. Use this if you have a - command processor which runs another command which has options of - its own and you want to make sure these options don't get - confused. For example, each command might have a different - set of options. - -``enable_interspersed_args()`` - Set parsing to not stop on the first non-option, allowing - interspersing switches with command arguments. For example, - ``"-s arg1 --long arg2"`` would return ``["arg1", "arg2"]`` - as the command arguments and ``-s, --long`` as options. - This is the default behavior. - -``get_option(opt_str)`` - Returns the Option instance with the option string ``opt_str``, or ``None`` if +The default behavior of the option parser can be customized slightly, and you +can also poke around your option parser and see what's there. OptionParser +provides several methods to help you out: + +.. method:: OptionParser.disable_interspersed_args() + + Set parsing to stop on the first non-option. For example, if ``"-a"`` and + ``"-b"`` are both simple options that take no arguments, :mod:`optparse` + normally accepts this syntax:: + + prog -a arg1 -b arg2 + + and treats it as equivalent to :: + + prog -a -b arg1 arg2 + + To disable this feature, call :meth:`disable_interspersed_args`. This + restores traditional Unix syntax, where option parsing stops with the first + non-option argument. + + Use this if you have a command processor which runs another command which has + options of its own and you want to make sure these options don't get + confused. For example, each command might have a different set of options. + +.. method:: OptionParser.enable_interspersed_args() + + Set parsing to not stop on the first non-option, allowing interspersing + switches with command arguments. This is the default behavior. + +.. method:: OptionParser.get_option(opt_str) + + Returns the Option instance with the option string *opt_str*, or ``None`` if no options have that option string. -``has_option(opt_str)`` - Return true if the OptionParser has an option with option string ``opt_str`` +.. method:: OptionParser.has_option(opt_str) + + Return true if the OptionParser has an option with option string *opt_str* (e.g., ``"-q"`` or ``"--verbose"``). -``remove_option(opt_str)`` - If the :class:`OptionParser` has an option corresponding to ``opt_str``, that option is - removed. If that option provided any other option strings, all of those option - strings become invalid. If ``opt_str`` does not occur in any option belonging to - this :class:`OptionParser`, raises :exc:`ValueError`. +.. method:: OptionParser.remove_option(opt_str) + + If the :class:`OptionParser` has an option corresponding to *opt_str*, that + option is removed. If that option provided any other option strings, all of + those option strings become invalid. If *opt_str* does not occur in any + option belonging to this :class:`OptionParser`, raises :exc:`ValueError`. .. _optparse-conflicts-between-options: @@ -1257,10 +1305,11 @@ or with a separate call:: The available conflict handlers are: - ``error`` (default) - assume option conflicts are a programming error and raise :exc:`OptionConflictError` + ``"error"`` (default) + assume option conflicts are a programming error and raise + :exc:`OptionConflictError` - ``resolve`` + ``"resolve"`` resolve option conflicts intelligently (see below) @@ -1306,9 +1355,10 @@ Cleanup OptionParser instances have several cyclic references. This should not be a problem for Python's garbage collector, but you may wish to break the cyclic -references explicitly by calling ``destroy()`` on your OptionParser once you are -done with it. This is particularly useful in long-running applications where -large object graphs are reachable from your OptionParser. +references explicitly by calling :meth:`~OptionParser.destroy` on your +OptionParser once you are done with it. This is particularly useful in +long-running applications where large object graphs are reachable from your +OptionParser. .. _optparse-other-methods: @@ -1318,51 +1368,34 @@ Other methods OptionParser supports several other public methods: -* ``set_usage(usage)`` +.. method:: OptionParser.set_usage(usage) - Set the usage string according to the rules described above for the ``usage`` - constructor keyword argument. Passing ``None`` sets the default usage string; - use ``SUPPRESS_USAGE`` to suppress a usage message. + Set the usage string according to the rules described above for the ``usage`` + constructor keyword argument. Passing ``None`` sets the default usage + string; use :data:`optparse.SUPPRESS_USAGE` to suppress a usage message. -* ``enable_interspersed_args()``, ``disable_interspersed_args()`` +.. method:: OptionParser.set_defaults(dest=value, ...) - Enable/disable positional arguments interspersed with options, similar to GNU - getopt (enabled by default). For example, if ``"-a"`` and ``"-b"`` are both - simple options that take no arguments, :mod:`optparse` normally accepts this - syntax:: + Set default values for several option destinations at once. Using + :meth:`set_defaults` is the preferred way to set default values for options, + since multiple options can share the same destination. For example, if + several "mode" options all set the same destination, any one of them can set + the default, and the last one wins:: - prog -a arg1 -b arg2 + parser.add_option("--advanced", action="store_const", + dest="mode", const="advanced", + default="novice") # overridden below + parser.add_option("--novice", action="store_const", + dest="mode", const="novice", + default="advanced") # overrides above setting - and treats it as equivalent to :: + To avoid this confusion, use :meth:`set_defaults`:: - prog -a -b arg1 arg2 - - To disable this feature, call ``disable_interspersed_args()``. This restores - traditional Unix syntax, where option parsing stops with the first non-option - argument. - -* ``set_defaults(dest=value, ...)`` - - Set default values for several option destinations at once. Using - :meth:`set_defaults` is the preferred way to set default values for options, - since multiple options can share the same destination. For example, if several - "mode" options all set the same destination, any one of them can set the - default, and the last one wins:: - - parser.add_option("--advanced", action="store_const", - dest="mode", const="advanced", - default="novice") # overridden below - parser.add_option("--novice", action="store_const", - dest="mode", const="novice", - default="advanced") # overrides above setting - - To avoid this confusion, use :meth:`set_defaults`:: - - parser.set_defaults(mode="advanced") - parser.add_option("--advanced", action="store_const", - dest="mode", const="advanced") - parser.add_option("--novice", action="store_const", - dest="mode", const="novice") + parser.set_defaults(mode="advanced") + parser.add_option("--advanced", action="store_const", + dest="mode", const="advanced") + parser.add_option("--novice", action="store_const", + dest="mode", const="novice") .. _optparse-option-callbacks: @@ -1377,7 +1410,7 @@ cases. Quite often a simple callback is all you need. There are two steps to defining a callback option: -* define the option itself using the ``callback`` action +* define the option itself using the ``"callback"`` action * write the callback; this is a function (or method) that takes at least four arguments, as described below @@ -1389,8 +1422,8 @@ Defining a callback option ^^^^^^^^^^^^^^^^^^^^^^^^^^ As always, the easiest way to define a callback option is by using the -``parser.add_option()`` method. Apart from :attr:`action`, the only option -attribute you must specify is ``callback``, the function to call:: +:meth:`OptionParser.add_option` method. Apart from :attr:`~Option.action`, the +only option attribute you must specify is ``callback``, the function to call:: parser.add_option("-c", action="callback", callback=my_callback) @@ -1404,8 +1437,9 @@ number of command-line arguments. This is where writing callbacks gets tricky; it's covered later in this section. :mod:`optparse` always passes four particular arguments to your callback, and it -will only pass additional arguments if you specify them via ``callback_args`` -and ``callback_kwargs``. Thus, the minimal callback function signature is:: +will only pass additional arguments if you specify them via +:attr:`~Option.callback_args` and :attr:`~Option.callback_kwargs`. Thus, the +minimal callback function signature is:: def my_callback(option, opt, value, parser): @@ -1414,21 +1448,22 @@ The four arguments to a callback are described below. There are several other option attributes that you can supply when you define a callback option: -:attr:`!type` - has its usual meaning: as with the ``store`` or ``append`` actions, it instructs - :mod:`optparse` to consume one argument and convert it to :attr:`!type`. Rather - than storing the converted value(s) anywhere, though, :mod:`optparse` passes it - to your callback function. +:attr:`~Option.type` + has its usual meaning: as with the ``"store"`` or ``"append"`` actions, it + instructs :mod:`optparse` to consume one argument and convert it to + :attr:`~Option.type`. Rather than storing the converted value(s) anywhere, + though, :mod:`optparse` passes it to your callback function. -``nargs`` +:attr:`~Option.nargs` also has its usual meaning: if it is supplied and > 1, :mod:`optparse` will - consume ``nargs`` arguments, each of which must be convertible to :attr:`!type`. - It then passes a tuple of converted values to your callback. + consume :attr:`~Option.nargs` arguments, each of which must be convertible to + :attr:`~Option.type`. It then passes a tuple of converted values to your + callback. -``callback_args`` +:attr:`~Option.callback_args` a tuple of extra positional arguments to pass to the callback -``callback_kwargs`` +:attr:`~Option.callback_kwargs` a dictionary of extra keyword arguments to pass to the callback @@ -1448,45 +1483,48 @@ where ``opt_str`` is the option string seen on the command-line that's triggering the callback. - (If an abbreviated long option was used, ``opt_str`` will be the full, canonical - option string---e.g. if the user puts ``"--foo"`` on the command-line as an - abbreviation for ``"--foobar"``, then ``opt_str`` will be ``"--foobar"``.) + (If an abbreviated long option was used, ``opt_str`` will be the full, + canonical option string---e.g. if the user puts ``"--foo"`` on the + command-line as an abbreviation for ``"--foobar"``, then ``opt_str`` will be + ``"--foobar"``.) ``value`` is the argument to this option seen on the command-line. :mod:`optparse` will - only expect an argument if :attr:`!type` is set; the type of ``value`` will be - the type implied by the option's type. If :attr:`!type` for this option is - ``None`` (no argument expected), then ``value`` will be ``None``. If ``nargs`` + only expect an argument if :attr:`~Option.type` is set; the type of ``value`` will be + the type implied by the option's type. If :attr:`~Option.type` for this option is + ``None`` (no argument expected), then ``value`` will be ``None``. If :attr:`~Option.nargs` > 1, ``value`` will be a tuple of values of the appropriate type. ``parser`` - is the OptionParser instance driving the whole thing, mainly useful because you - can access some other interesting data through its instance attributes: + is the OptionParser instance driving the whole thing, mainly useful because + you can access some other interesting data through its instance attributes: ``parser.largs`` - the current list of leftover arguments, ie. arguments that have been consumed - but are neither options nor option arguments. Feel free to modify - ``parser.largs``, e.g. by adding more arguments to it. (This list will become - ``args``, the second return value of :meth:`parse_args`.) + the current list of leftover arguments, ie. arguments that have been + consumed but are neither options nor option arguments. Feel free to modify + ``parser.largs``, e.g. by adding more arguments to it. (This list will + become ``args``, the second return value of :meth:`parse_args`.) ``parser.rargs`` - the current list of remaining arguments, ie. with ``opt_str`` and ``value`` (if - applicable) removed, and only the arguments following them still there. Feel - free to modify ``parser.rargs``, e.g. by consuming more arguments. + the current list of remaining arguments, ie. with ``opt_str`` and + ``value`` (if applicable) removed, and only the arguments following them + still there. Feel free to modify ``parser.rargs``, e.g. by consuming more + arguments. ``parser.values`` the object where option values are by default stored (an instance of - optparse.OptionValues). This lets callbacks use the same mechanism as the rest - of :mod:`optparse` for storing option values; you don't need to mess around with - globals or closures. You can also access or modify the value(s) of any options - already encountered on the command-line. + optparse.OptionValues). This lets callbacks use the same mechanism as the + rest of :mod:`optparse` for storing option values; you don't need to mess + around with globals or closures. You can also access or modify the + value(s) of any options already encountered on the command-line. ``args`` - is a tuple of arbitrary positional arguments supplied via the ``callback_args`` - option attribute. + is a tuple of arbitrary positional arguments supplied via the + :attr:`~Option.callback_args` option attribute. ``kwargs`` - is a dictionary of arbitrary keyword arguments supplied via ``callback_kwargs``. + is a dictionary of arbitrary keyword arguments supplied via + :attr:`~Option.callback_kwargs`. .. _optparse-raising-errors-in-callback: @@ -1494,11 +1532,11 @@ where Raising errors in a callback ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -The callback function should raise :exc:`OptionValueError` if there are any problems -with the option or its argument(s). :mod:`optparse` catches this and terminates -the program, printing the error message you supply to stderr. Your message -should be clear, concise, accurate, and mention the option at fault. Otherwise, -the user will have a hard time figuring out what he did wrong. +The callback function should raise :exc:`OptionValueError` if there are any +problems with the option or its argument(s). :mod:`optparse` catches this and +terminates the program, printing the error message you supply to stderr. Your +message should be clear, concise, accurate, and mention the option at fault. +Otherwise, the user will have a hard time figuring out what he did wrong. .. _optparse-callback-example-1: @@ -1514,7 +1552,7 @@ records that the option was seen:: parser.add_option("--foo", action="callback", callback=record_foo_seen) -Of course, you could do that with the ``store_true`` action. +Of course, you could do that with the ``"store_true"`` action. .. _optparse-callback-example-2: @@ -1581,12 +1619,12 @@ Callback example 5: fixed arguments Things get slightly more interesting when you define callback options that take a fixed number of arguments. Specifying that a callback option takes arguments -is similar to defining a ``store`` or ``append`` option: if you define -:attr:`!type`, then the option takes one argument that must be convertible to -that type; if you further define ``nargs``, then the option takes ``nargs`` -arguments. +is similar to defining a ``"store"`` or ``"append"`` option: if you define +:attr:`~Option.type`, then the option takes one argument that must be +convertible to that type; if you further define :attr:`~Option.nargs`, then the +option takes :attr:`~Option.nargs` arguments. -Here's an example that just emulates the standard ``store`` action:: +Here's an example that just emulates the standard ``"store"`` action:: def store_value(option, opt_str, value, parser): setattr(parser.values, option.dest, value) @@ -1673,32 +1711,36 @@ Adding new types ^^^^^^^^^^^^^^^^ To add new types, you need to define your own subclass of :mod:`optparse`'s -Option class. This class has a couple of attributes that define -:mod:`optparse`'s types: :attr:`TYPES` and :attr:`TYPE_CHECKER`. +:class:`Option` class. This class has a couple of attributes that define +:mod:`optparse`'s types: :attr:`~Option.TYPES` and :attr:`~Option.TYPE_CHECKER`. -:attr:`TYPES` is a tuple of type names; in your subclass, simply define a new -tuple :attr:`TYPES` that builds on the standard one. +.. attribute:: Option.TYPES -:attr:`TYPE_CHECKER` is a dictionary mapping type names to type-checking -functions. A type-checking function has the following signature:: + A tuple of type names; in your subclass, simply define a new tuple + :attr:`TYPES` that builds on the standard one. - def check_mytype(option, opt, value) +.. attribute:: Option.TYPE_CHECKER -where ``option`` is an :class:`Option` instance, ``opt`` is an option string -(e.g., ``"-f"``), and ``value`` is the string from the command line that must be -checked and converted to your desired type. ``check_mytype()`` should return an -object of the hypothetical type ``mytype``. The value returned by a -type-checking function will wind up in the OptionValues instance returned by -:meth:`OptionParser.parse_args`, or be passed to a callback as the ``value`` -parameter. + A dictionary mapping type names to type-checking functions. A type-checking + function has the following signature:: -Your type-checking function should raise :exc:`OptionValueError` if it encounters any -problems. :exc:`OptionValueError` takes a single string argument, which is passed -as-is to :class:`OptionParser`'s :meth:`error` method, which in turn prepends the program -name and the string ``"error:"`` and prints everything to stderr before -terminating the process. + def check_mytype(option, opt, value) -Here's a silly example that demonstrates adding a ``complex`` option type to + where ``option`` is an :class:`Option` instance, ``opt`` is an option string + (e.g., ``"-f"``), and ``value`` is the string from the command line that must + be checked and converted to your desired type. ``check_mytype()`` should + return an object of the hypothetical type ``mytype``. The value returned by + a type-checking function will wind up in the OptionValues instance returned + by :meth:`OptionParser.parse_args`, or be passed to a callback as the + ``value`` parameter. + + Your type-checking function should raise :exc:`OptionValueError` if it + encounters any problems. :exc:`OptionValueError` takes a single string + argument, which is passed as-is to :class:`OptionParser`'s :meth:`error` + method, which in turn prepends the program name and the string ``"error:"`` + and prints everything to stderr before terminating the process. + +Here's a silly example that demonstrates adding a ``"complex"`` option type to parse Python-style complex numbers on the command line. (This is even sillier than it used to be, because :mod:`optparse` 1.3 added built-in support for complex numbers, but never mind.) @@ -1709,7 +1751,7 @@ First, the necessary imports:: from optparse import Option, OptionValueError You need to define your type-checker first, since it's referred to later (in the -:attr:`TYPE_CHECKER` class attribute of your Option subclass):: +:attr:`~Option.TYPE_CHECKER` class attribute of your Option subclass):: def check_complex(option, opt, value): try: @@ -1726,9 +1768,9 @@ Finally, the Option subclass:: TYPE_CHECKER["complex"] = check_complex (If we didn't make a :func:`copy` of :attr:`Option.TYPE_CHECKER`, we would end -up modifying the :attr:`TYPE_CHECKER` attribute of :mod:`optparse`'s Option -class. This being Python, nothing stops you from doing that except good manners -and common sense.) +up modifying the :attr:`~Option.TYPE_CHECKER` attribute of :mod:`optparse`'s +Option class. This being Python, nothing stops you from doing that except good +manners and common sense.) That's it! Now you can write a script that uses the new option type just like any other :mod:`optparse`\ -based script, except you have to instruct your @@ -1755,45 +1797,50 @@ Adding new actions is a bit trickier, because you have to understand that "store" actions actions that result in :mod:`optparse` storing a value to an attribute of the - current OptionValues instance; these options require a :attr:`dest` attribute to - be supplied to the Option constructor + current OptionValues instance; these options require a :attr:`~Option.dest` + attribute to be supplied to the Option constructor. "typed" actions - actions that take a value from the command line and expect it to be of a certain - type; or rather, a string that can be converted to a certain type. These - options require a :attr:`!type` attribute to the Option constructor. + actions that take a value from the command line and expect it to be of a + certain type; or rather, a string that can be converted to a certain type. + These options require a :attr:`~Option.type` attribute to the Option + constructor. -These are overlapping sets: some default "store" actions are ``store``, -``store_const``, ``append``, and ``count``, while the default "typed" actions -are ``store``, ``append``, and ``callback``. +These are overlapping sets: some default "store" actions are ``"store"``, +``"store_const"``, ``"append"``, and ``"count"``, while the default "typed" +actions are ``"store"``, ``"append"``, and ``"callback"``. When you add an action, you need to categorize it by listing it in at least one of the following class attributes of Option (all are lists of strings): -:attr:`ACTIONS` - all actions must be listed in ACTIONS +.. attribute:: Option.ACTIONS + + All actions must be listed in ACTIONS. + +.. attribute:: Option.STORE_ACTIONS + + "store" actions are additionally listed here. + +.. attribute:: Option.TYPED_ACTIONS -:attr:`STORE_ACTIONS` - "store" actions are additionally listed here + "typed" actions are additionally listed here. -:attr:`TYPED_ACTIONS` - "typed" actions are additionally listed here +.. attribute:: Option.ALWAYS_TYPED_ACTIONS -``ALWAYS_TYPED_ACTIONS`` - actions that always take a type (i.e. whose options always take a value) are + Actions that always take a type (i.e. whose options always take a value) are additionally listed here. The only effect of this is that :mod:`optparse` - assigns the default type, ``string``, to options with no explicit type whose - action is listed in ``ALWAYS_TYPED_ACTIONS``. + assigns the default type, ``"string"``, to options with no explicit type + whose action is listed in :attr:`ALWAYS_TYPED_ACTIONS`. In order to actually implement your new action, you must override Option's :meth:`take_action` method and add a case that recognizes your action. -For example, let's add an ``extend`` action. This is similar to the standard -``append`` action, but instead of taking a single value from the command-line -and appending it to an existing list, ``extend`` will take multiple values in a -single comma-delimited string, and extend an existing list with them. That is, -if ``"--names"`` is an ``extend`` option of type ``string``, the command line -:: +For example, let's add an ``"extend"`` action. This is similar to the standard +``"append"`` action, but instead of taking a single value from the command-line +and appending it to an existing list, ``"extend"`` will take multiple values in +a single comma-delimited string, and extend an existing list with them. That +is, if ``"--names"`` is an ``"extend"`` option of type ``"string"``, the command +line :: --names=foo,bar --names blah --names ding,dong @@ -1820,29 +1867,30 @@ Again we define a subclass of Option:: Features of note: -* ``extend`` both expects a value on the command-line and stores that value - somewhere, so it goes in both :attr:`STORE_ACTIONS` and :attr:`TYPED_ACTIONS` +* ``"extend"`` both expects a value on the command-line and stores that value + somewhere, so it goes in both :attr:`~Option.STORE_ACTIONS` and + :attr:`~Option.TYPED_ACTIONS`. -* to ensure that :mod:`optparse` assigns the default type of ``string`` to - ``extend`` actions, we put the ``extend`` action in ``ALWAYS_TYPED_ACTIONS`` as - well +* to ensure that :mod:`optparse` assigns the default type of ``"string"`` to + ``"extend"`` actions, we put the ``"extend"`` action in + :attr:`~Option.ALWAYS_TYPED_ACTIONS` as well. * :meth:`MyOption.take_action` implements just this one new action, and passes control back to :meth:`Option.take_action` for the standard :mod:`optparse` - actions + actions. -* ``values`` is an instance of the optparse_parser.Values class, which - provides the very useful :meth:`ensure_value` method. :meth:`ensure_value` is - essentially :func:`getattr` with a safety valve; it is called as :: +* ``values`` is an instance of the optparse_parser.Values class, which provides + the very useful :meth:`ensure_value` method. :meth:`ensure_value` is + essentially :func:`getattr` with a safety valve; it is called as :: values.ensure_value(attr, value) If the ``attr`` attribute of ``values`` doesn't exist or is None, then - ensure_value() first sets it to ``value``, and then returns 'value. This is very - handy for actions like ``extend``, ``append``, and ``count``, all of which - accumulate data in a variable and expect that variable to be of a certain type - (a list for the first two, an integer for the latter). Using + ensure_value() first sets it to ``value``, and then returns 'value. This is + very handy for actions like ``"extend"``, ``"append"``, and ``"count"``, all + of which accumulate data in a variable and expect that variable to be of a + certain type (a list for the first two, an integer for the latter). Using :meth:`ensure_value` means that scripts using your action don't have to worry - about setting a default value for the option destinations in question; they can - just leave the default as None and :meth:`ensure_value` will take care of + about setting a default value for the option destinations in question; they + can just leave the default as None and :meth:`ensure_value` will take care of getting it right when it's needed. -- cgit v0.12 From ec4cff06f51730b9a76e702c97eacc4554b98b6f Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Fri, 18 Sep 2009 07:28:32 +0000 Subject: #6935: update version. --- Doc/tutorial/interpreter.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Doc/tutorial/interpreter.rst b/Doc/tutorial/interpreter.rst index 72cbec9..6c6bc16 100644 --- a/Doc/tutorial/interpreter.rst +++ b/Doc/tutorial/interpreter.rst @@ -102,12 +102,12 @@ prints a welcome message stating its version number and a copyright notice before printing the first prompt:: $ python3.1 - Python 3.1a1 (py3k, Sep 12 2007, 12:21:02) + Python 3.1 (py3k, Sep 12 2007, 12:21:02) [GCC 3.4.6 20060404 (Red Hat 3.4.6-8)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> -.. XXX update for final release of Python 3.1 +.. XXX update for new releases Continuation lines are needed when entering a multi-line construct. As an example, take a look at this :keyword:`if` statement:: @@ -243,7 +243,7 @@ in the script:: .. rubric:: Footnotes -.. [#] On Unix, the 3.1 interpreter is by default not installed with the +.. [#] On Unix, the Python 3.x interpreter is by default not installed with the executable named ``python``, so that it does not conflict with a simultaneously installed Python 2.x executable. -- cgit v0.12 -- cgit v0.12 From 53cda5312a36c08cf93a63cc865aa3052cf0fff1 Mon Sep 17 00:00:00 2001 From: Eric Smith Date: Fri, 18 Sep 2009 13:59:58 +0000 Subject: Merged revisions 74907 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r74907 | eric.smith | 2009-09-18 09:23:13 -0400 (Fri, 18 Sep 2009) | 1 line Issue #6882: Import uuid creates zombies processes. I used a slightly different patch than the one attached to the issue, to be consistent with the style in the rest of the module. ........ --- Lib/ctypes/util.py | 8 ++++++-- Misc/NEWS | 2 ++ 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/Lib/ctypes/util.py b/Lib/ctypes/util.py index 794b895..1bd2d70 100644 --- a/Lib/ctypes/util.py +++ b/Lib/ctypes/util.py @@ -219,8 +219,12 @@ elif os.name == "posix": # XXX assuming GLIBC's ldconfig (with option -p) expr = r'(\S+)\s+\((%s(?:, OS ABI:[^\)]*)?)\)[^/]*(/[^\(\)\s]*lib%s\.[^\(\)\s]*)' \ % (abi_type, re.escape(name)) - res = re.search(expr, - os.popen('/sbin/ldconfig -p 2>/dev/null').read()) + f = os.popen('/sbin/ldconfig -p 2>/dev/null') + try: + data = f.read() + finally: + f.close() + res = re.search(expr, data) if not res: return None return res.group(1) diff --git a/Misc/NEWS b/Misc/NEWS index ed0692a..daeaa43 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -21,6 +21,8 @@ Core and Builtins Library ------- +- Issue #6882: Import uuid creates zombies processes. + - Issue #6635: Fix profiler printing usage message. - Issue #6888: pdb's alias command was broken when no arguments were given. -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 35888e2b3c0c36e6a6286416a60324da14b5560e Mon Sep 17 00:00:00 2001 From: Thomas Heller Date: Fri, 18 Sep 2009 19:46:56 +0000 Subject: Merged revisions 74918 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74918 | thomas.heller | 2009-09-18 21:05:13 +0200 (Fr, 18 Sep 2009) | 11 lines Merged revisions 74917 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74917 | thomas.heller | 2009-09-18 20:55:17 +0200 (Fr, 18 Sep 2009) | 3 lines Issue #5042: Structure sub-subclass does now initialize correctly with base class positional arguments. ........ Also made small stylistic changes. ................ --- Lib/ctypes/test/test_structures.py | 19 ++++++ Misc/NEWS | 3 + Modules/_ctypes/_ctypes.c | 131 +++++++++++++++++++++---------------- 3 files changed, 95 insertions(+), 58 deletions(-) diff --git a/Lib/ctypes/test/test_structures.py b/Lib/ctypes/test/test_structures.py index 23468dc..c58d949 100644 --- a/Lib/ctypes/test/test_structures.py +++ b/Lib/ctypes/test/test_structures.py @@ -349,6 +349,25 @@ class StructureTestCase(unittest.TestCase): self.assertTrue("from_address" in dir(type(Structure))) self.assertTrue("in_dll" in dir(type(Structure))) + def test_positional_args(self): + # see also http://bugs.python.org/issue5042 + class W(Structure): + _fields_ = [("a", c_int), ("b", c_int)] + class X(W): + _fields_ = [("c", c_int)] + class Y(X): + pass + class Z(Y): + _fields_ = [("d", c_int), ("e", c_int), ("f", c_int)] + + z = Z(1, 2, 3, 4, 5, 6) + self.assertEqual((z.a, z.b, z.c, z.d, z.e, z.f), + (1, 2, 3, 4, 5, 6)) + z = Z(1) + self.assertEqual((z.a, z.b, z.c, z.d, z.e, z.f), + (1, 0, 0, 0, 0, 0)) + self.assertRaises(TypeError, lambda: Z(1, 2, 3, 4, 5, 6, 7)) + class PointerMemberTestCase(unittest.TestCase): def test(self): diff --git a/Misc/NEWS b/Misc/NEWS index daeaa43..7296042 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -21,6 +21,9 @@ Core and Builtins Library ------- +- Issue #5042: Structure sub-subclass does now initialize correctly + with base class positional arguments. + - Issue #6882: Import uuid creates zombies processes. - Issue #6635: Fix profiler printing usage message. diff --git a/Modules/_ctypes/_ctypes.c b/Modules/_ctypes/_ctypes.c index a62b716..41264d3 100644 --- a/Modules/_ctypes/_ctypes.c +++ b/Modules/_ctypes/_ctypes.c @@ -3936,82 +3936,97 @@ IBUG(char *msg) return -1; } +/* + This function is called to initialize a Structure or Union with positional + arguments. It calls itself recursively for all Structure or Union base + classes, then retrieves the _fields_ member to associate the argument + position with the correct field name. + + Returns -1 on error, or the index of next argument on success. + */ static int -Struct_init(PyObject *self, PyObject *args, PyObject *kwds) +_init_pos_args(PyObject *self, PyTypeObject *type, + PyObject *args, PyObject *kwds, + int index) { - int i; + StgDictObject *dict; PyObject *fields; + int i; + + if (PyType_stgdict((PyObject *)type->tp_base)) { + index = _init_pos_args(self, type->tp_base, + args, kwds, + index); + if (index == -1) + return -1; + } + + dict = PyType_stgdict((PyObject *)type); + fields = PyDict_GetItemString((PyObject *)dict, "_fields_"); + if (fields == NULL) + return index; + + for (i = 0; + i < dict->length && (i+index) < PyTuple_GET_SIZE(args); + ++i) { + PyObject *pair = PySequence_GetItem(fields, i); + PyObject *name, *val; + int res; + if (!pair) + return -1; + name = PySequence_GetItem(pair, 0); + if (!name) { + Py_DECREF(pair); + return -1; + } + val = PyTuple_GET_ITEM(args, i + index); + if (kwds && PyDict_GetItem(kwds, name)) { + char *field = PyBytes_AsString(name); + if (field == NULL) { + PyErr_Clear(); + field = "???"; + } + PyErr_Format(PyExc_TypeError, + "duplicate values for field '%s'", + field); + Py_DECREF(pair); + Py_DECREF(name); + return -1; + } + + res = PyObject_SetAttr(self, name, val); + Py_DECREF(pair); + Py_DECREF(name); + if (res == -1) + return -1; + } + return index + dict->length; +} + +static int +Struct_init(PyObject *self, PyObject *args, PyObject *kwds) +{ + StgDictObject *stgdict = PyObject_stgdict(self); /* Optimization possible: Store the attribute names _fields_[x][0] * in C accessible fields somewhere ? */ -/* Check this code again for correctness! */ - if (!PyTuple_Check(args)) { PyErr_SetString(PyExc_TypeError, "args not a tuple?"); return -1; } if (PyTuple_GET_SIZE(args)) { - fields = PyObject_GetAttrString(self, "_fields_"); - if (!fields) { - PyErr_Clear(); - fields = PyTuple_New(0); - if (!fields) - return -1; - } - - if (PyTuple_GET_SIZE(args) > PySequence_Length(fields)) { - Py_DECREF(fields); + int res = _init_pos_args(self, Py_TYPE(self), + args, kwds, 0); + if (res == -1) + return -1; + if (res < PyTuple_GET_SIZE(args)) { PyErr_SetString(PyExc_TypeError, "too many initializers"); return -1; } - - for (i = 0; i < PyTuple_GET_SIZE(args); ++i) { - PyObject *pair = PySequence_GetItem(fields, i); - PyObject *name; - PyObject *val; - if (!pair) { - Py_DECREF(fields); - return IBUG("_fields_[i] failed"); - } - - name = PySequence_GetItem(pair, 0); - if (!name) { - Py_DECREF(pair); - Py_DECREF(fields); - return IBUG("_fields_[i][0] failed"); - } - - if (kwds && PyDict_GetItem(kwds, name)) { - char *field = PyBytes_AsString(name); - if (field == NULL) { - PyErr_Clear(); - field = "???"; - } - PyErr_Format(PyExc_TypeError, - "duplicate values for field %s", - field); - Py_DECREF(pair); - Py_DECREF(name); - Py_DECREF(fields); - return -1; - } - - val = PyTuple_GET_ITEM(args, i); - if (-1 == PyObject_SetAttr(self, name, val)) { - Py_DECREF(pair); - Py_DECREF(name); - Py_DECREF(fields); - return -1; - } - - Py_DECREF(name); - Py_DECREF(pair); - } - Py_DECREF(fields); } if (kwds) { -- cgit v0.12 From 49ac2ac740d4bc4a3b31986535638cd8f86ecec1 Mon Sep 17 00:00:00 2001 From: Thomas Heller Date: Fri, 18 Sep 2009 20:09:57 +0000 Subject: Merged revisions 74922 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74922 | thomas.heller | 2009-09-18 22:08:39 +0200 (Fr, 18 Sep 2009) | 10 lines Merged revisions 74921 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74921 | thomas.heller | 2009-09-18 22:05:44 +0200 (Fr, 18 Sep 2009) | 3 lines Issue #4606: Passing 'None' if ctypes argtype is set to POINTER(...) does now always result in NULL. ........ ................ --- Lib/ctypes/test/test_parameters.py | 2 +- Misc/NEWS | 3 +++ Modules/_ctypes/_ctypes.c | 7 +++++-- Modules/_ctypes/callproc.c | 1 + 4 files changed, 10 insertions(+), 3 deletions(-) diff --git a/Lib/ctypes/test/test_parameters.py b/Lib/ctypes/test/test_parameters.py index 10eddd4..6a3f33d 100644 --- a/Lib/ctypes/test/test_parameters.py +++ b/Lib/ctypes/test/test_parameters.py @@ -97,7 +97,7 @@ class SimpleTypesTestCase(unittest.TestCase): self.assertEqual(x.contents.value, 42) self.assertEqual(LPINT(c_int(42)).contents.value, 42) - self.assertEqual(LPINT.from_param(None), 0) + self.assertEqual(LPINT.from_param(None), None) if c_int != c_long: self.assertRaises(TypeError, LPINT.from_param, pointer(c_long(42))) diff --git a/Misc/NEWS b/Misc/NEWS index 7296042..5236a9e 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -21,6 +21,9 @@ Core and Builtins Library ------- +- Issue #4606: Passing 'None' if ctypes argtype is set to POINTER(...) + does now always result in NULL. + - Issue #5042: Structure sub-subclass does now initialize correctly with base class positional arguments. diff --git a/Modules/_ctypes/_ctypes.c b/Modules/_ctypes/_ctypes.c index 41264d3..40cf480 100644 --- a/Modules/_ctypes/_ctypes.c +++ b/Modules/_ctypes/_ctypes.c @@ -936,8 +936,11 @@ PyCPointerType_from_param(PyObject *type, PyObject *value) { StgDictObject *typedict; - if (value == Py_None) - return PyLong_FromLong(0); /* NULL pointer */ + if (value == Py_None) { + /* ConvParam will convert to a NULL pointer later */ + Py_INCREF(value); + return value; + } typedict = PyType_stgdict(type); assert(typedict); /* Cannot be NULL for pointer types */ diff --git a/Modules/_ctypes/callproc.c b/Modules/_ctypes/callproc.c index cbc5cf8..f5eaa0d 100644 --- a/Modules/_ctypes/callproc.c +++ b/Modules/_ctypes/callproc.c @@ -547,6 +547,7 @@ PyTypeObject PyCArg_Type = { * C function call. * * 1. Python integers are converted to C int and passed by value. + * Py_None is converted to a C NULL pointer. * * 2. 3-tuples are expected to have a format character in the first * item, which must be 'i', 'f', 'd', 'q', or 'P'. -- cgit v0.12 -- cgit v0.12 From 313935ca7dd409d662b17fb9ac1e0ad9bbb04102 Mon Sep 17 00:00:00 2001 From: Thomas Heller Date: Sat, 19 Sep 2009 10:24:07 +0000 Subject: Merged revisions 74949 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74949 | thomas.heller | 2009-09-19 12:12:45 +0200 (Sa, 19 Sep 2009) | 9 lines Merged revisions 74948 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74948 | thomas.heller | 2009-09-19 12:04:54 +0200 (Sa, 19 Sep 2009) | 1 line Remove unused variable and static function to fix compiler warnings. ........ ................ --- Modules/_ctypes/_ctypes.c | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/Modules/_ctypes/_ctypes.c b/Modules/_ctypes/_ctypes.c index 40cf480..169585b 100644 --- a/Modules/_ctypes/_ctypes.c +++ b/Modules/_ctypes/_ctypes.c @@ -3931,14 +3931,6 @@ PyTypeObject PyCFuncPtr_Type = { /* Struct_Type */ -static int -IBUG(char *msg) -{ - PyErr_Format(PyExc_RuntimeError, - "inconsistent state in CDataObject (%s)", msg); - return -1; -} - /* This function is called to initialize a Structure or Union with positional arguments. It calls itself recursively for all Structure or Union base @@ -4009,12 +4001,9 @@ _init_pos_args(PyObject *self, PyTypeObject *type, static int Struct_init(PyObject *self, PyObject *args, PyObject *kwds) { - StgDictObject *stgdict = PyObject_stgdict(self); - /* Optimization possible: Store the attribute names _fields_[x][0] * in C accessible fields somewhere ? */ - if (!PyTuple_Check(args)) { PyErr_SetString(PyExc_TypeError, "args not a tuple?"); -- cgit v0.12 From 1ffc352d74f84b92908154064afc23ffaa5027a8 Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Sat, 19 Sep 2009 19:04:37 +0000 Subject: Merged revisions 74881-74885,74888,74891-74895,74900,74905-74906,74931-74932,74934,74941-74942,74944,74956 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r74881 | r.david.murray | 2009-09-17 15:12:49 -0400 (Thu, 17 Sep 2009) | 2 lines Check in first draft of maintainers.rst. ........ r74882 | eric.smith | 2009-09-17 15:22:30 -0400 (Thu, 17 Sep 2009) | 1 line Typo. ........ r74883 | mark.dickinson | 2009-09-17 15:37:28 -0400 (Thu, 17 Sep 2009) | 1 line Add some more module maintainers. ........ r74884 | mark.dickinson | 2009-09-17 15:39:12 -0400 (Thu, 17 Sep 2009) | 1 line Revert accidental changes to Objects/longobject.c ........ r74885 | mark.dickinson | 2009-09-17 16:20:01 -0400 (Thu, 17 Sep 2009) | 1 line Add decimal maintainers ........ r74888 | r.david.murray | 2009-09-17 18:10:48 -0400 (Thu, 17 Sep 2009) | 2 lines Maintainer additions from MAL. ........ r74891 | georg.brandl | 2009-09-17 18:18:01 -0400 (Thu, 17 Sep 2009) | 1 line Some more maintainers. ........ r74892 | r.david.murray | 2009-09-17 19:23:56 -0400 (Thu, 17 Sep 2009) | 2 lines Add a couple interest areas for Nick per his request. ........ r74893 | r.david.murray | 2009-09-17 19:43:20 -0400 (Thu, 17 Sep 2009) | 2 lines Benajmin is also compiler-knowledgeable. ........ r74894 | alexandre.vassalotti | 2009-09-17 20:59:05 -0400 (Thu, 17 Sep 2009) | 2 lines Added myself to my areas of interest. ........ r74895 | brett.cannon | 2009-09-17 21:03:35 -0400 (Thu, 17 Sep 2009) | 1 line Add myself to a couple places as maintainer. ........ r74900 | georg.brandl | 2009-09-18 05:06:37 -0400 (Fri, 18 Sep 2009) | 1 line Add myself in interest areas. ........ r74905 | ezio.melotti | 2009-09-18 05:58:43 -0400 (Fri, 18 Sep 2009) | 1 line Add myself in interest areas and mark effbot as inactive in winsound ........ r74906 | antoine.pitrou | 2009-09-18 09:15:23 -0400 (Fri, 18 Sep 2009) | 3 lines Add myself in a couple of places ........ r74931 | r.david.murray | 2009-09-18 17:25:36 -0400 (Fri, 18 Sep 2009) | 5 lines Add some names gleaned from the "Tracker Archeology" thread on python-dev from back in February. Also consolidate the autoconf and makefiles topics into one, and add tracker and svn/hg topics. ........ r74932 | r.david.murray | 2009-09-18 17:32:16 -0400 (Fri, 18 Sep 2009) | 2 lines Remove non-committer mistakenly added. ........ r74934 | r.david.murray | 2009-09-18 17:40:30 -0400 (Fri, 18 Sep 2009) | 2 lines More descriptive/generic name for the svn/hg entry (version control) ........ r74941 | benjamin.peterson | 2009-09-18 18:45:59 -0400 (Fri, 18 Sep 2009) | 1 line add a new category for myself ........ r74942 | benjamin.peterson | 2009-09-18 18:50:55 -0400 (Fri, 18 Sep 2009) | 1 line add myself for symtable ........ r74944 | georg.brandl | 2009-09-19 03:39:05 -0400 (Sat, 19 Sep 2009) | 1 line I would like to maintain the token module! ........ r74956 | r.david.murray | 2009-09-19 14:40:08 -0400 (Sat, 19 Sep 2009) | 3 lines Add everyone who we know has been a release manager as a resource for the 'release management' topic. ........ --- Misc/maintainers.rst | 288 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 288 insertions(+) create mode 100644 Misc/maintainers.rst diff --git a/Misc/maintainers.rst b/Misc/maintainers.rst new file mode 100644 index 0000000..22f8c47 --- /dev/null +++ b/Misc/maintainers.rst @@ -0,0 +1,288 @@ +Maintainers Index +================= + +This document cross references Python Modules (first table) and platforms +(second table) with the Tracker user names of people who are experts +and/or resources for that module or platform. This list is intended +to be used by issue submitters, issue triage people, and other issue +participants to find people to add to the nosy list or to contact +directly by email for help and decisions on feature requests and bug +fixes. People on this list may be asked to render final judgement on a +feature or bug. If no active maintainer is listed for a given module, +then questionable changes should go to python-dev, while any other issues +can and should be decided by any committer. + +The last part of this document is a third table, listing broader topic +areas in which various people have expertise. These people can also +be contacted for help, opinions, and decisions when issues involve +their areas. + +If a listed maintainer does not respond to requests for comment for an +extended period (three weeks or more), they should be marked as inactive +in this list by placing the word 'inactive' in parenthesis behind their +tracker id. They are of course free to remove that inactive mark at +any time. + +Committers should update this table as their areas of expertise widen. +New topics may be added to the third table at will. + +The existence of this list is not meant to indicate that these people +*must* be contacted for decisions; it is, rather, a resource to be used +by non-committers to find responsible parties, and by committers who do +not feel qualified to make a decision in a particular context. + +See also `PEP 291`_ and `PEP 360`_ for information about certain modules +with special rules. + +.. _`PEP 291`: http://www.python.org/dev/peps/pep-0291/ +.. _`PEP 360`: http://www.python.org/dev/peps/pep-0360/ + + +================== =========== +Module Maintainers +================== =========== +__future__ +__main__ gvanrossum +_dummy_thread brett.cannon +_thread +abc +aifc r.david.murray +array +ast +asynchat josiahcarlson +asyncore josiahcarlson +atexit +audioop +base64 +bdb +binascii +binhex +bisect rhettinger +builtins +bz2 +calendar +cgi +cgitb +chunk +cmath mark.dickinson +cmd +code +codecs lemburg, doerwalter +codeop +collections rhettinger +colorsys +compileall +configparser +contextlib +copy alexandre.vassalotti +copyreg alexandre.vassalotti +cProfile +crypt +csv +ctypes theller +curses +datetime +dbm +decimal facundobatista, rhettinger, mark.dickinson +difflib +dis +distutils tarek +doctest tim_one (inactive) +dummy_threading brett.cannon +email barry +encodings lemburg, loewis +errno +exceptions +fcntl +filecmp +fileinput +fnmatch +formatter +fpectl +fractions mark.dickinson +ftplib +functools +gc pitrou +getopt +getpass +gettext loewis +glob +grp +gzip +hashlib +heapq rhettinger +hmac +html +http +imaplib +imghdr +imp +importlib brett.cannon +inspect +io pitrou, benjamin.peterson +itertools rhettinger +json bob.ippolito (inactive) +keyword +lib2to3 benjamin.peterson +linecache +locale loewis, lemburg +logging vsajip +macpath +mailbox andrew.kuchling +mailcap +marshal +math mark.dickinson +mimetypes +mmap +modulefinder theller, jvr +msilib loewis +msvcrt +multiprocessing jnoller +netrc +nis +nntplib +numbers +operator +optparse aronacher +os loewis +ossaudiodev +parser +pdb +pickle alexandre.vassalotti, pitrou +pickletools alexandre.vassalotti +pipes +pkgutil +platform lemburg +plistlib +poplib +posix +pprint fdrake +pstats +pty +pwd +py_compile +pybench lemburg, pitrou +pyclbr +pydoc +queue +quopri +random rhettinger +re effbot (inactive), pitrou +readline +reprlib +resource +rlcompleter +runpy ncoghlan +sched +select +shelve +shlex +shutil +signal +site +smtpd +smtplib +sndhdr +socket +socketserver +spwd +sqlite3 ghaering +ssl janssen +stat +string +stringprep +struct mark.dickinson +subprocess astrand (inactive) +sunau +symbol +symtable benjamin.peterson +sys +syslog +tabnanny tim_one +tarfile lars.gustaebel +telnetlib +tempfile +termios +test +textwrap +threading +time brett.cannon +timeit +tkinter gpolo +token georg.brandl +tokenize +trace +traceback georg.brandl +tty +turtle gregorlingl +types +unicodedata loewis, lemburg, ezio.melotti +unittest michael.foord +urllib orsenthil +uu +uuid +warnings brett.cannon +wave +weakref fdrake +webbrowser georg.brandl +winreg +winsound effbot (inactive) +wsgiref pje +xdrlib +xml loewis +xml.etree effbot (inactive) +xmlrpc loewis +zipfile +zipimport +zlib +================== =========== + + +================== =========== +Platform Maintainer +------------------ ----------- +AIX +Cygwin jlt63 +FreeBSD +Linux +Mac ronaldoussoren +NetBSD1 +OS2/EMX aimacintyre +Solaris +HP-UX +================== =========== + + +================== =========== +Interest Area Maintainers +------------------ ----------- +algorithms +ast/compiler ncoghlan, benjamin.peterson, brett.cannon, georg.brandl +autoconf/makefiles +bsd +buildbots +bytecode pitrou +data formats mark.dickinson, georg.brandl +database lemburg +documentation georg.brandl, ezio.melotti +GUI +i18n lemburg +import machinery brett.cannon, ncoghlan +io pitrou, benjamin.peterson +locale lemburg, loewis +mathematics mark.dickinson, eric.smith, lemburg +memory management tim_one, lemburg +networking +packaging tarek, lemburg +py3 transition benjamin.peterson +release management tarek, lemburg, benjamin.peterson, barry, loewis, + gvanrossum, anthonybaxter +str.format eric.smith +time and dates lemburg +testing michael.foord, pitrou +threads +tracker +unicode lemburg +version control +windows +================== =========== -- cgit v0.12 From bef78d2a087cf698861621149ae419550e19e308 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sun, 20 Sep 2009 07:22:00 +0000 Subject: Merged revisions 74960 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74960 | ezio.melotti | 2009-09-20 10:19:57 +0300 (Sun, 20 Sep 2009) | 9 lines Merged revisions 74958 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74958 | ezio.melotti | 2009-09-20 10:10:39 +0300 (Sun, 20 Sep 2009) | 1 line #6881 - fixed wrong return type; improved the formatting ........ ................ --- Doc/c-api/bytearray.rst | 29 +++++++++++++++++++---------- 1 file changed, 19 insertions(+), 10 deletions(-) diff --git a/Doc/c-api/bytearray.rst b/Doc/c-api/bytearray.rst index b90b3ff..4bc5459 100644 --- a/Doc/c-api/bytearray.rst +++ b/Doc/c-api/bytearray.rst @@ -18,6 +18,8 @@ Byte Array Objects This instance of :ctype:`PyTypeObject` represents the Python bytearray type; it is the same object as ``bytearray`` in the Python layer. +Type check macros +^^^^^^^^^^^^^^^^^ .. cfunction:: int PyByteArray_Check(PyObject *o) @@ -31,6 +33,9 @@ Byte Array Objects subtype of the bytearray type. +Direct API functions +^^^^^^^^^^^^^^^^^^^^ + .. cfunction:: PyObject* PyByteArray_FromObject(PyObject *o) Return a new bytearray object from any object, *o*, that implements the @@ -45,14 +50,14 @@ Byte Array Objects failure, *NULL* is returned. -.. cfunction:: Py_ssize_t PyByteArray_Size(PyObject *bytearray) +.. cfunction:: PyObject* PyByteArray_Concat(PyObject *a, PyObject *b) - Return the size of *bytearray* after checking for a *NULL* pointer. + Concat bytearrays *a* and *b* and return a new bytearray with the result. -.. cfunction:: Py_ssize_t PyByteArray_GET_SIZE(PyObject *bytearray) +.. cfunction:: Py_ssize_t PyByteArray_Size(PyObject *bytearray) - Macro version of :cfunc:`PyByteArray_Size` that doesn't do pointer checking. + Return the size of *bytearray* after checking for a *NULL* pointer. .. cfunction:: char* PyByteArray_AsString(PyObject *bytearray) @@ -61,16 +66,20 @@ Byte Array Objects *NULL* pointer. -.. cfunction:: char* PyByteArray_AS_STRING(PyObject *bytearray) +.. cfunction:: int PyByteArray_Resize(PyObject *bytearray, Py_ssize_t len) - Macro version of :cfunc:`PyByteArray_AsString` that doesn't check pointers. + Resize the internal buffer of *bytearray* to *len*. +Macros +^^^^^^ -.. cfunction:: PyObject* PyByteArray_Concat(PyObject *a, PyObject *b) +These macros trade safety for speed and they don't check pointers. - Concat bytearrays *a* and *b* and return a new bytearray with the result. +.. cfunction:: char* PyByteArray_AS_STRING(PyObject *bytearray) + Macro version of :cfunc:`PyByteArray_AsString`. -.. cfunction:: PyObject* PyByteArray_Resize(PyObject *bytearray, Py_ssize_t len) - Resize the internal buffer of *bytearray* to *len*. +.. cfunction:: Py_ssize_t PyByteArray_GET_SIZE(PyObject *bytearray) + + Macro version of :cfunc:`PyByteArray_Size`. -- cgit v0.12 From b90e06977c79be6c06bdecc3e196d030bb40a32c Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Sun, 20 Sep 2009 11:28:04 +0000 Subject: Merged revisions 74968 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74968 | ronald.oussoren | 2009-09-20 13:22:29 +0200 (Sun, 20 Sep 2009) | 9 lines Merged revisions 74966 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74966 | ronald.oussoren | 2009-09-20 13:19:00 +0200 (Sun, 20 Sep 2009) | 2 lines For for issue 6934: failures in postflight script in OSX installer ........ ................ --- Mac/BuildScript/scripts/postflight.framework | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/Mac/BuildScript/scripts/postflight.framework b/Mac/BuildScript/scripts/postflight.framework index 0e64616..4c37107 100755 --- a/Mac/BuildScript/scripts/postflight.framework +++ b/Mac/BuildScript/scripts/postflight.framework @@ -6,28 +6,27 @@ PYVER="@PYVER@" FWK="/Library/Frameworks/Python.framework/Versions/@PYVER@" -"${FWK}/bin/python" -Wi \ +"${FWK}/bin/python@PYVER@" -Wi \ "${FWK}/lib/python${PYVER}/compileall.py" \ -x badsyntax -x site-packages \ "${FWK}/lib/python${PYVER}" -"${FWK}/bin/python" -Wi -O \ +"${FWK}/bin/python@PYVER@" -Wi -O \ "${FWK}/lib/python${PYVER}/compileall.py" \ -x badsyntax -x site-packages \ "${FWK}/lib/python${PYVER}" -"${FWK}/bin/python" -Wi \ +"${FWK}/bin/python@PYVER@" -Wi \ "${FWK}/lib/python${PYVER}/compileall.py" \ -x badsyntax -x site-packages \ "${FWK}/Mac/Tools" -"${FWK}/bin/python" -Wi -O \ +"${FWK}/bin/python@PYVER@" -Wi -O \ "${FWK}/lib/python${PYVER}/compileall.py" \ -x badsyntax -x site-packages \ "${FWK}/Mac/Tools" - -chown -R admin "${FWK}" +chgrp -R admin "${FWK}" chmod -R g+w "${FWK}" exit 0 -- cgit v0.12 From 7412684f917754720b056435fc8301a4b9c7dc47 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Sun, 20 Sep 2009 18:58:52 +0000 Subject: Merged revisions 74974 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74974 | ronald.oussoren | 2009-09-20 20:57:50 +0200 (Sun, 20 Sep 2009) | 12 lines Merged revisions 74972 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74972 | ronald.oussoren | 2009-09-20 20:54:16 +0200 (Sun, 20 Sep 2009) | 5 lines Merge a newer version of libffi_osx, based on the version of libffi in OSX 10.6.1. This fixes issue6918 ........ ................ --- Modules/_ctypes/libffi_osx/powerpc/ppc-darwin.S | 10 +- Modules/_ctypes/libffi_osx/powerpc/ppc-darwin.h | 23 +- .../libffi_osx/powerpc/ppc-darwin_closure.S | 119 ++- .../_ctypes/libffi_osx/powerpc/ppc-ffi_darwin.c | 33 +- .../libffi_osx/powerpc/ppc64-darwin_closure.S | 15 +- Modules/_ctypes/libffi_osx/x86/x86-darwin.S | 414 ++++++++--- Modules/_ctypes/libffi_osx/x86/x86-ffi64.c | 4 +- Modules/_ctypes/libffi_osx/x86/x86-ffi_darwin.c | 811 +++++++++------------ 8 files changed, 713 insertions(+), 716 deletions(-) diff --git a/Modules/_ctypes/libffi_osx/powerpc/ppc-darwin.S b/Modules/_ctypes/libffi_osx/powerpc/ppc-darwin.S index 0a95771..f143dbd 100644 --- a/Modules/_ctypes/libffi_osx/powerpc/ppc-darwin.S +++ b/Modules/_ctypes/libffi_osx/powerpc/ppc-darwin.S @@ -1,7 +1,7 @@ #if defined(__ppc__) || defined(__ppc64__) /* ----------------------------------------------------------------------- - darwin.S - Copyright (c) 2000 John Hornkvist + ppc-darwin.S - Copyright (c) 2000 John Hornkvist Copyright (c) 2004 Free Software Foundation, Inc. PowerPC Assembly glue. @@ -294,7 +294,7 @@ LSCIE1: .byte 0x7c ; sleb128 -4; CIE Data Alignment Factor .byte 0x41 ; CIE RA Column .byte 0x1 ; uleb128 0x1; Augmentation size - .byte 0x90 ; FDE Encoding (indirect pcrel) + .byte 0x10 ; FDE Encoding (pcrel) .byte 0xc ; DW_CFA_def_cfa .byte 0x1 ; uleb128 0x1 .byte 0x0 ; uleb128 0x0 @@ -308,7 +308,7 @@ LSFDE1: LASFDE1: .long LASFDE1-EH_frame1 ; FDE CIE offset - .g_long LLFB0$non_lazy_ptr-. ; FDE initial location + .g_long LFB0-. ; FDE initial location .set L$set$3,LFE1-LFB0 .g_long L$set$3 ; FDE address range .byte 0x0 ; uleb128 0x0; Augmentation size @@ -338,10 +338,6 @@ LASFDE1: .byte 0x1c ; uleb128 0x1c .align LOG2_GPR_BYTES LEFDE1: -.data - .align LOG2_GPR_BYTES -LLFB0$non_lazy_ptr: - .g_long LFB0 #if defined(__ppc64__) .section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32 diff --git a/Modules/_ctypes/libffi_osx/powerpc/ppc-darwin.h b/Modules/_ctypes/libffi_osx/powerpc/ppc-darwin.h index 00e7e4d..cf4bd50 100644 --- a/Modules/_ctypes/libffi_osx/powerpc/ppc-darwin.h +++ b/Modules/_ctypes/libffi_osx/powerpc/ppc-darwin.h @@ -22,7 +22,6 @@ OTHER DEALINGS IN THE SOFTWARE. ----------------------------------------------------------------------- */ - #define L(x) x #define SF_ARG9 MODE_CHOICE(56,112) @@ -57,7 +56,6 @@ ((x) == FFI_TYPE_UINT32 || (x) == FFI_TYPE_SINT32 ||\ (x) == FFI_TYPE_INT || (x) == FFI_TYPE_FLOAT) - #if !defined(LIBFFI_ASM) enum { @@ -75,20 +73,6 @@ enum { FLAG_RETVAL_REFERENCE = 1 << (31 - 4) }; - -void ffi_prep_args(extended_cif* inEcif, unsigned *const stack); - -typedef union -{ - float f; - double d; -} ffi_dblfl; - -int ffi_closure_helper_DARWIN( ffi_closure* closure, - void* rvalue, unsigned long* pgr, - ffi_dblfl* pfr); - - #if defined(__ppc64__) void ffi64_struct_to_ram_form(const ffi_type*, const char*, unsigned int*, const char*, unsigned int*, unsigned int*, char*, unsigned int*); @@ -96,11 +80,6 @@ void ffi64_struct_to_reg_form(const ffi_type*, const char*, unsigned int*, unsigned int*, char*, unsigned int*, char*, unsigned int*); bool ffi64_stret_needs_ptr(const ffi_type* inType, unsigned short*, unsigned short*); -bool ffi64_struct_contains_fp(const ffi_type* inType); -unsigned int ffi64_data_size(const ffi_type* inType); - - - #endif -#endif // !defined(LIBFFI_ASM) +#endif // !defined(LIBFFI_ASM) \ No newline at end of file diff --git a/Modules/_ctypes/libffi_osx/powerpc/ppc-darwin_closure.S b/Modules/_ctypes/libffi_osx/powerpc/ppc-darwin_closure.S index 227dd1a..c3d30c2 100644 --- a/Modules/_ctypes/libffi_osx/powerpc/ppc-darwin_closure.S +++ b/Modules/_ctypes/libffi_osx/powerpc/ppc-darwin_closure.S @@ -1,7 +1,7 @@ #if defined(__ppc__) /* ----------------------------------------------------------------------- - darwin_closure.S - Copyright (c) 2002, 2003, 2004, Free Software Foundation, + ppc-darwin_closure.S - Copyright (c) 2002, 2003, 2004, Free Software Foundation, Inc. based on ppc_closure.S PowerPC Assembly glue. @@ -43,8 +43,8 @@ _ffi_closure_ASM: LFB1: - mflr r0 /* extract return address */ - stg r0,MODE_CHOICE(8,16)(r1) /* save return address */ + mflr r0 // Save return address + stg r0,SF_RETURN(r1) LCFI0: /* 24/48 bytes (Linkage Area) @@ -54,7 +54,7 @@ LCFI0: 176/232 total bytes */ /* skip over caller save area and keep stack aligned to 16/32. */ - stgu r1,-SF_ROUND(MODE_CHOICE(176,248))(r1) + stgu r1,-SF_ROUND(176)(r1) LCFI1: /* We want to build up an area for the parameters passed @@ -67,58 +67,44 @@ LCFI1: /* Save GPRs 3 - 10 (aligned to 4/8) in the parents outgoing area. */ - stg r3,MODE_CHOICE(200,304)(r1) - stg r4,MODE_CHOICE(204,312)(r1) - stg r5,MODE_CHOICE(208,320)(r1) - stg r6,MODE_CHOICE(212,328)(r1) - stg r7,MODE_CHOICE(216,336)(r1) - stg r8,MODE_CHOICE(220,344)(r1) - stg r9,MODE_CHOICE(224,352)(r1) - stg r10,MODE_CHOICE(228,360)(r1) + stg r3,200(r1) + stg r4,204(r1) + stg r5,208(r1) + stg r6,212(r1) + stg r7,216(r1) + stg r8,220(r1) + stg r9,224(r1) + stg r10,228(r1) /* Save FPRs 1 - 13. (aligned to 8) */ - stfd f1,MODE_CHOICE(56,112)(r1) - stfd f2,MODE_CHOICE(64,120)(r1) - stfd f3,MODE_CHOICE(72,128)(r1) - stfd f4,MODE_CHOICE(80,136)(r1) - stfd f5,MODE_CHOICE(88,144)(r1) - stfd f6,MODE_CHOICE(96,152)(r1) - stfd f7,MODE_CHOICE(104,160)(r1) - stfd f8,MODE_CHOICE(112,168)(r1) - stfd f9,MODE_CHOICE(120,176)(r1) - stfd f10,MODE_CHOICE(128,184)(r1) - stfd f11,MODE_CHOICE(136,192)(r1) - stfd f12,MODE_CHOICE(144,200)(r1) - stfd f13,MODE_CHOICE(152,208)(r1) - - /* Set up registers for the routine that actually does the work. - Get the context pointer from the trampoline. */ - mr r3,r11 - - /* Load the pointer to the result storage. */ - /* current stack frame size - ((4/8 * 4) + saved registers) */ - addi r4,r1,MODE_CHOICE(160,216) - - /* Load the pointer to the saved gpr registers. */ - addi r5,r1,MODE_CHOICE(200,304) - - /* Load the pointer to the saved fpr registers. */ - addi r6,r1,MODE_CHOICE(56,112) - - /* Make the call. */ + stfd f1,56(r1) + stfd f2,64(r1) + stfd f3,72(r1) + stfd f4,80(r1) + stfd f5,88(r1) + stfd f6,96(r1) + stfd f7,104(r1) + stfd f8,112(r1) + stfd f9,120(r1) + stfd f10,128(r1) + stfd f11,136(r1) + stfd f12,144(r1) + stfd f13,152(r1) + + // Set up registers for the routine that actually does the work. + mr r3,r11 // context pointer from the trampoline + addi r4,r1,160 // result storage + addi r5,r1,200 // saved GPRs + addi r6,r1,56 // saved FPRs bl Lffi_closure_helper_DARWIN$stub - /* Now r3 contains the return type - so use it to look up in a table + /* Now r3 contains the return type. Use it to look up in a table so we know how to deal with each type. */ - - /* Look the proper starting point in table - by using return type as offset. */ - addi r5,r1,MODE_CHOICE(160,216) // Get pointer to results area. - bl Lget_ret_type0_addr // Get pointer to Lret_type0 into LR. - mflr r4 // Move to r4. - slwi r3,r3,4 // Now multiply return type by 16. - add r3,r3,r4 // Add contents of table to table address. + addi r5,r1,160 // Copy result storage pointer. + bl Lget_ret_type0_addr // Get pointer to Lret_type0 into LR. + mflr r4 // Move to r4. + slwi r3,r3,4 // Multiply return type by 16. + add r3,r3,r4 // Add contents of table to table address. mtctr r3 bctr @@ -143,7 +129,7 @@ Lret_type0: /* case FFI_TYPE_INT */ Lret_type1: - lwz r3,MODE_CHOICE(0,4)(r5) + lwz r3,0(r5) b Lfinish nop nop @@ -171,42 +157,42 @@ Lret_type4: /* case FFI_TYPE_UINT8 */ Lret_type5: - lbz r3,MODE_CHOICE(3,7)(r5) + lbz r3,3(r5) b Lfinish nop nop /* case FFI_TYPE_SINT8 */ Lret_type6: - lbz r3,MODE_CHOICE(3,7)(r5) + lbz r3,3(r5) extsb r3,r3 b Lfinish nop /* case FFI_TYPE_UINT16 */ Lret_type7: - lhz r3,MODE_CHOICE(2,6)(r5) + lhz r3,2(r5) b Lfinish nop nop /* case FFI_TYPE_SINT16 */ Lret_type8: - lha r3,MODE_CHOICE(2,6)(r5) + lha r3,2(r5) b Lfinish nop nop /* case FFI_TYPE_UINT32 */ Lret_type9: // same as Lret_type1 - lwz r3,MODE_CHOICE(0,4)(r5) + lwz r3,0(r5) b Lfinish nop nop /* case FFI_TYPE_SINT32 */ Lret_type10: // same as Lret_type1 - lwz r3,MODE_CHOICE(0,4)(r5) + lwz r3,0(r5) b Lfinish nop nop @@ -227,7 +213,7 @@ Lret_type12: // same as Lret_type11 /* case FFI_TYPE_STRUCT */ Lret_type13: - b MODE_CHOICE(Lfinish,Lret_struct) + b Lfinish nop nop nop @@ -239,12 +225,13 @@ Lret_type13: // padded to 16 bytes. Lret_type14: lg r3,0(r5) + // fall through /* case done */ Lfinish: - addi r1,r1,SF_ROUND(MODE_CHOICE(176,248)) // Restore stack pointer. - lg r0,MODE_CHOICE(8,16)(r1) /* Get return address. */ - mtlr r0 /* Reset link register. */ + addi r1,r1,SF_ROUND(176) // Restore stack pointer. + lg r0,SF_RETURN(r1) // Restore return address. + mtlr r0 // Restore link register. blr /* END(ffi_closure_ASM) */ @@ -261,7 +248,7 @@ LSCIE1: .byte 0x7c ; sleb128 -4; CIE Data Alignment Factor .byte 0x41 ; CIE RA Column .byte 0x1 ; uleb128 0x1; Augmentation size - .byte 0x90 ; FDE Encoding (indirect pcrel) + .byte 0x10 ; FDE Encoding (pcrel) .byte 0xc ; DW_CFA_def_cfa .byte 0x1 ; uleb128 0x1 .byte 0x0 ; uleb128 0x0 @@ -275,7 +262,7 @@ LSFDE1: LASFDE1: .long LASFDE1-EH_frame1 ; FDE CIE offset - .g_long LLFB1$non_lazy_ptr-. ; FDE initial location + .g_long LFB1-. ; FDE initial location .set L$set$3,LFE1-LFB1 .g_long L$set$3 ; FDE address range .byte 0x0 ; uleb128 0x0; Augmentation size @@ -317,9 +304,5 @@ L_ffi_closure_helper_DARWIN$lazy_ptr: .indirect_symbol _ffi_closure_helper_DARWIN .g_long dyld_stub_binding_helper -.data - .align LOG2_GPR_BYTES -LLFB1$non_lazy_ptr: - .g_long LFB1 #endif // __ppc__ diff --git a/Modules/_ctypes/libffi_osx/powerpc/ppc-ffi_darwin.c b/Modules/_ctypes/libffi_osx/powerpc/ppc-ffi_darwin.c index 3c682ca..8953d5f 100644 --- a/Modules/_ctypes/libffi_osx/powerpc/ppc-ffi_darwin.c +++ b/Modules/_ctypes/libffi_osx/powerpc/ppc-ffi_darwin.c @@ -28,13 +28,13 @@ OTHER DEALINGS IN THE SOFTWARE. ----------------------------------------------------------------------- */ -#include "ffi.h" -#include "ffi_common.h" +#include +#include #include #include #include -#include "ppc-darwin.h" +#include #include #if 0 @@ -42,17 +42,14 @@ #include // for sys_icache_invalidate() #endif -#else - -/* Explicit prototype instead of including a header to allow compilation - * on Tiger systems. - */ +#else #pragma weak sys_icache_invalidate extern void sys_icache_invalidate(void *start, size_t len); #endif + extern void ffi_closure_ASM(void); // The layout of a function descriptor. A C function pointer really @@ -760,9 +757,7 @@ ffi_prep_closure( // Flush the icache. Only necessary on Darwin. #if defined(POWERPC_DARWIN) - if (sys_icache_invalidate) { - sys_icache_invalidate(closure->tramp, FFI_TRAMPOLINE_SIZE); - } + sys_icache_invalidate(closure->tramp, FFI_TRAMPOLINE_SIZE); #else flush_range(closure->tramp, FFI_TRAMPOLINE_SIZE); #endif @@ -804,6 +799,12 @@ ffi_prep_closure( } ldu; #endif +typedef union +{ + float f; + double d; +} ffi_dblfl; + /* The trampoline invokes ffi_closure_ASM, and on entry, r11 holds the address of the closure. After storing the registers that could possibly contain parameters to be passed into the stack frame and setting up space @@ -829,7 +830,7 @@ ffi_closure_helper_DARWIN( unsigned int nf = 0; /* number of FPRs already used. */ unsigned int ng = 0; /* number of GPRs already used. */ ffi_cif* cif = closure->cif; - unsigned int avn = cif->nargs; + long avn = cif->nargs; void** avalue = alloca(cif->nargs * sizeof(void*)); ffi_type** arg_types = cif->arg_types; @@ -906,9 +907,9 @@ ffi_closure_helper_DARWIN( size_al = ALIGN(arg_types[i]->size, 8); if (size_al < 3) - avalue[i] = (char*)pgr + MODE_CHOICE(4,8) - size_al; + avalue[i] = (void*)pgr + MODE_CHOICE(4,8) - size_al; else - avalue[i] = (char*)pgr; + avalue[i] = (void*)pgr; ng += (size_al + 3) / sizeof(long); pgr += (size_al + 3) / sizeof(long); @@ -988,8 +989,8 @@ ffi_closure_helper_DARWIN( We use a union to pass the long double to avalue[i]. */ else if (nf == NUM_FPR_ARG_REGISTERS - 1) { - memcpy (&temp_ld.lb[0], pfr, sizeof(ldbits)); - memcpy (&temp_ld.lb[1], pgr + 2, sizeof(ldbits)); + memcpy (&temp_ld.lb[0], pfr, sizeof(temp_ld.lb[0])); + memcpy (&temp_ld.lb[1], pgr + 2, sizeof(temp_ld.lb[1])); avalue[i] = &temp_ld.ld; } #else diff --git a/Modules/_ctypes/libffi_osx/powerpc/ppc64-darwin_closure.S b/Modules/_ctypes/libffi_osx/powerpc/ppc64-darwin_closure.S index 248d43a..7162fa1 100644 --- a/Modules/_ctypes/libffi_osx/powerpc/ppc64-darwin_closure.S +++ b/Modules/_ctypes/libffi_osx/powerpc/ppc64-darwin_closure.S @@ -1,7 +1,7 @@ #if defined(__ppc64__) /* ----------------------------------------------------------------------- - darwin_closure.S - Copyright (c) 2002, 2003, 2004, Free Software Foundation, + ppc64-darwin_closure.S - Copyright (c) 2002, 2003, 2004, Free Software Foundation, Inc. based on ppc_closure.S PowerPC Assembly glue. @@ -297,8 +297,8 @@ Lret_struct: // case done Lfinish: - lg r1,0(r1) // Restore stack pointer. - ld r31,-8(r1) // Restore registers we used. + lg r1,0(r1) // Restore stack pointer. + ld r31,-8(r1) // Restore registers we used. ld r30,-16(r1) lg r0,SF_RETURN(r1) // Get return address. mtlr r0 // Reset link register. @@ -318,7 +318,7 @@ LSCIE1: .byte 0x7c ; sleb128 -4; CIE Data Alignment Factor .byte 0x41 ; CIE RA Column .byte 0x1 ; uleb128 0x1; Augmentation size - .byte 0x90 ; FDE Encoding (indirect pcrel) + .byte 0x10 ; FDE Encoding (pcrel) .byte 0xc ; DW_CFA_def_cfa .byte 0x1 ; uleb128 0x1 .byte 0x0 ; uleb128 0x0 @@ -332,7 +332,7 @@ LSFDE1: LASFDE1: .long LASFDE1-EH_frame1 ; FDE CIE offset - .g_long LLFB1$non_lazy_ptr-. ; FDE initial location + .g_long LFB1-. ; FDE initial location .set L$set$3,LFE1-LFB1 .g_long L$set$3 ; FDE address range .byte 0x0 ; uleb128 0x0; Augmentation size @@ -374,11 +374,6 @@ L_ffi_closure_helper_DARWIN$lazy_ptr: .indirect_symbol _ffi_closure_helper_DARWIN .g_long dyld_stub_binding_helper -.data - .align LOG2_GPR_BYTES -LLFB1$non_lazy_ptr: - .g_long LFB1 - .section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32 .align LOG2_GPR_BYTES diff --git a/Modules/_ctypes/libffi_osx/x86/x86-darwin.S b/Modules/_ctypes/libffi_osx/x86/x86-darwin.S index 040cec6..6c85ea6 100644 --- a/Modules/_ctypes/libffi_osx/x86/x86-darwin.S +++ b/Modules/_ctypes/libffi_osx/x86/x86-darwin.S @@ -46,23 +46,20 @@ .globl _ffi_prep_args -.align 4 + .align 4 .globl _ffi_call_SYSV _ffi_call_SYSV: -.LFB1: +LFB1: pushl %ebp -.LCFI0: +LCFI0: movl %esp,%ebp - subl $8,%esp - ASSERT_STACK_ALIGNED -.LCFI1: +LCFI1: + subl $8,%esp /* Make room for all of the new args. */ movl 16(%ebp),%ecx subl %ecx,%esp - ASSERT_STACK_ALIGNED - movl %esp,%eax /* Place all of the ffi_prep_args in position */ @@ -71,170 +68,349 @@ _ffi_call_SYSV: pushl %eax call *8(%ebp) - ASSERT_STACK_ALIGNED - /* Return stack to previous state and call the function */ - addl $16,%esp - - ASSERT_STACK_ALIGNED + addl $16,%esp call *28(%ebp) - - /* XXX: return returns return with 'ret $4', that upsets the stack! */ + + /* Remove the space we pushed for the args */ movl 16(%ebp),%ecx addl %ecx,%esp - /* Load %ecx with the return type code */ movl 20(%ebp),%ecx - /* If the return value pointer is NULL, assume no return value. */ cmpl $0,24(%ebp) - jne retint + jne Lretint /* Even if there is no space for the return value, we are obliged to handle floating-point values. */ cmpl $FFI_TYPE_FLOAT,%ecx - jne noretval + jne Lnoretval fstp %st(0) - jmp epilogue + jmp Lepilogue -retint: +Lretint: cmpl $FFI_TYPE_INT,%ecx - jne retfloat + jne Lretfloat /* Load %ecx with the pointer to storage for the return value */ movl 24(%ebp),%ecx movl %eax,0(%ecx) - jmp epilogue + jmp Lepilogue -retfloat: +Lretfloat: cmpl $FFI_TYPE_FLOAT,%ecx - jne retdouble + jne Lretdouble /* Load %ecx with the pointer to storage for the return value */ movl 24(%ebp),%ecx fstps (%ecx) - jmp epilogue + jmp Lepilogue -retdouble: +Lretdouble: cmpl $FFI_TYPE_DOUBLE,%ecx - jne retlongdouble + jne Lretlongdouble /* Load %ecx with the pointer to storage for the return value */ movl 24(%ebp),%ecx fstpl (%ecx) - jmp epilogue + jmp Lepilogue -retlongdouble: +Lretlongdouble: cmpl $FFI_TYPE_LONGDOUBLE,%ecx - jne retint64 + jne Lretint64 /* Load %ecx with the pointer to storage for the return value */ movl 24(%ebp),%ecx fstpt (%ecx) - jmp epilogue + jmp Lepilogue -retint64: +Lretint64: cmpl $FFI_TYPE_SINT64,%ecx - jne retstruct1b + jne Lretstruct1b /* Load %ecx with the pointer to storage for the return value */ movl 24(%ebp),%ecx movl %eax,0(%ecx) movl %edx,4(%ecx) - jmp epilogue - -retstruct1b: - cmpl $FFI_TYPE_SINT8,%ecx - jne retstruct2b - movl 24(%ebp),%ecx - movb %al,0(%ecx) - jmp epilogue - -retstruct2b: - cmpl $FFI_TYPE_SINT16,%ecx - jne retstruct - movl 24(%ebp),%ecx - movw %ax,0(%ecx) - jmp epilogue + jmp Lepilogue -retstruct: - cmpl $FFI_TYPE_STRUCT,%ecx - jne noretval - /* Nothing to do! */ - - subl $4,%esp - - ASSERT_STACK_ALIGNED - - addl $8,%esp - movl %ebp, %esp - popl %ebp - ret +Lretstruct1b: + cmpl $FFI_TYPE_SINT8,%ecx + jne Lretstruct2b + /* Load %ecx with the pointer to storage for the return value */ + movl 24(%ebp),%ecx + movb %al,0(%ecx) + jmp Lepilogue -noretval: -epilogue: - ASSERT_STACK_ALIGNED - addl $8, %esp +Lretstruct2b: + cmpl $FFI_TYPE_SINT16,%ecx + jne Lretstruct + /* Load %ecx with the pointer to storage for the return value */ + movl 24(%ebp),%ecx + movw %ax,0(%ecx) + jmp Lepilogue +Lretstruct: + cmpl $FFI_TYPE_STRUCT,%ecx + jne Lnoretval + /* Nothing to do! */ + addl $4,%esp + popl %ebp + ret +Lnoretval: +Lepilogue: + addl $8,%esp movl %ebp,%esp popl %ebp ret +LFE1: .ffi_call_SYSV_end: -#if 0 - .size ffi_call_SYSV,.ffi_call_SYSV_end-ffi_call_SYSV -#endif -#if 0 - .section .eh_frame,EH_FRAME_FLAGS,@progbits -.Lframe1: - .long .LECIE1-.LSCIE1 /* Length of Common Information Entry */ -.LSCIE1: - .long 0x0 /* CIE Identifier Tag */ - .byte 0x1 /* CIE Version */ -#ifdef __PIC__ - .ascii "zR\0" /* CIE Augmentation */ -#else - .ascii "\0" /* CIE Augmentation */ -#endif - .byte 0x1 /* .uleb128 0x1; CIE Code Alignment Factor */ - .byte 0x7c /* .sleb128 -4; CIE Data Alignment Factor */ - .byte 0x8 /* CIE RA Column */ -#ifdef __PIC__ - .byte 0x1 /* .uleb128 0x1; Augmentation size */ - .byte 0x1b /* FDE Encoding (pcrel sdata4) */ -#endif - .byte 0xc /* DW_CFA_def_cfa */ - .byte 0x4 /* .uleb128 0x4 */ - .byte 0x4 /* .uleb128 0x4 */ - .byte 0x88 /* DW_CFA_offset, column 0x8 */ - .byte 0x1 /* .uleb128 0x1 */ - .align 4 -.LECIE1: -.LSFDE1: - .long .LEFDE1-.LASFDE1 /* FDE Length */ -.LASFDE1: - .long .LASFDE1-.Lframe1 /* FDE CIE offset */ -#ifdef __PIC__ - .long .LFB1-. /* FDE initial location */ -#else - .long .LFB1 /* FDE initial location */ -#endif - .long .ffi_call_SYSV_end-.LFB1 /* FDE address range */ -#ifdef __PIC__ - .byte 0x0 /* .uleb128 0x0; Augmentation size */ + .align 4 +FFI_HIDDEN (ffi_closure_SYSV) +.globl _ffi_closure_SYSV + +_ffi_closure_SYSV: +LFB2: + pushl %ebp +LCFI2: + movl %esp, %ebp +LCFI3: + subl $56, %esp + leal -40(%ebp), %edx + movl %edx, -12(%ebp) /* resp */ + leal 8(%ebp), %edx + movl %edx, 4(%esp) /* args = __builtin_dwarf_cfa () */ + leal -12(%ebp), %edx + movl %edx, (%esp) /* &resp */ + movl %ebx, 8(%esp) +LCFI7: + call L_ffi_closure_SYSV_inner$stub + movl 8(%esp), %ebx + movl -12(%ebp), %ecx + cmpl $FFI_TYPE_INT, %eax + je Lcls_retint + cmpl $FFI_TYPE_FLOAT, %eax + je Lcls_retfloat + cmpl $FFI_TYPE_DOUBLE, %eax + je Lcls_retdouble + cmpl $FFI_TYPE_LONGDOUBLE, %eax + je Lcls_retldouble + cmpl $FFI_TYPE_SINT64, %eax + je Lcls_retllong + cmpl $FFI_TYPE_SINT8, %eax + je Lcls_retstruct1 + cmpl $FFI_TYPE_SINT16, %eax + je Lcls_retstruct2 + cmpl $FFI_TYPE_STRUCT, %eax + je Lcls_retstruct +Lcls_epilogue: + movl %ebp, %esp + popl %ebp + ret +Lcls_retint: + movl (%ecx), %eax + jmp Lcls_epilogue +Lcls_retfloat: + flds (%ecx) + jmp Lcls_epilogue +Lcls_retdouble: + fldl (%ecx) + jmp Lcls_epilogue +Lcls_retldouble: + fldt (%ecx) + jmp Lcls_epilogue +Lcls_retllong: + movl (%ecx), %eax + movl 4(%ecx), %edx + jmp Lcls_epilogue +Lcls_retstruct1: + movsbl (%ecx), %eax + jmp Lcls_epilogue +Lcls_retstruct2: + movswl (%ecx), %eax + jmp Lcls_epilogue +Lcls_retstruct: + lea -8(%ebp),%esp + movl %ebp, %esp + popl %ebp + ret $4 +LFE2: + +#if !FFI_NO_RAW_API + +#define RAW_CLOSURE_CIF_OFFSET ((FFI_TRAMPOLINE_SIZE + 3) & ~3) +#define RAW_CLOSURE_FUN_OFFSET (RAW_CLOSURE_CIF_OFFSET + 4) +#define RAW_CLOSURE_USER_DATA_OFFSET (RAW_CLOSURE_FUN_OFFSET + 4) +#define CIF_FLAGS_OFFSET 20 + + .align 4 +FFI_HIDDEN (ffi_closure_raw_SYSV) +.globl _ffi_closure_raw_SYSV + +_ffi_closure_raw_SYSV: +LFB3: + pushl %ebp +LCFI4: + movl %esp, %ebp +LCFI5: + pushl %esi +LCFI6: + subl $36, %esp + movl RAW_CLOSURE_CIF_OFFSET(%eax), %esi /* closure->cif */ + movl RAW_CLOSURE_USER_DATA_OFFSET(%eax), %edx /* closure->user_data */ + movl %edx, 12(%esp) /* user_data */ + leal 8(%ebp), %edx /* __builtin_dwarf_cfa () */ + movl %edx, 8(%esp) /* raw_args */ + leal -24(%ebp), %edx + movl %edx, 4(%esp) /* &res */ + movl %esi, (%esp) /* cif */ + call *RAW_CLOSURE_FUN_OFFSET(%eax) /* closure->fun */ + movl CIF_FLAGS_OFFSET(%esi), %eax /* rtype */ + cmpl $FFI_TYPE_INT, %eax + je Lrcls_retint + cmpl $FFI_TYPE_FLOAT, %eax + je Lrcls_retfloat + cmpl $FFI_TYPE_DOUBLE, %eax + je Lrcls_retdouble + cmpl $FFI_TYPE_LONGDOUBLE, %eax + je Lrcls_retldouble + cmpl $FFI_TYPE_SINT64, %eax + je Lrcls_retllong +Lrcls_epilogue: + addl $36, %esp + popl %esi + popl %ebp + ret +Lrcls_retint: + movl -24(%ebp), %eax + jmp Lrcls_epilogue +Lrcls_retfloat: + flds -24(%ebp) + jmp Lrcls_epilogue +Lrcls_retdouble: + fldl -24(%ebp) + jmp Lrcls_epilogue +Lrcls_retldouble: + fldt -24(%ebp) + jmp Lrcls_epilogue +Lrcls_retllong: + movl -24(%ebp), %eax + movl -20(%ebp), %edx + jmp Lrcls_epilogue +LFE3: #endif - .byte 0x4 /* DW_CFA_advance_loc4 */ - .long .LCFI0-.LFB1 - .byte 0xe /* DW_CFA_def_cfa_offset */ - .byte 0x8 /* .uleb128 0x8 */ - .byte 0x85 /* DW_CFA_offset, column 0x5 */ - .byte 0x2 /* .uleb128 0x2 */ - .byte 0x4 /* DW_CFA_advance_loc4 */ - .long .LCFI1-.LCFI0 - .byte 0xd /* DW_CFA_def_cfa_register */ - .byte 0x5 /* .uleb128 0x5 */ - .align 4 -.LEFDE1: + +.section __IMPORT,__jump_table,symbol_stubs,self_modifying_code+pure_instructions,5 +L_ffi_closure_SYSV_inner$stub: + .indirect_symbol _ffi_closure_SYSV_inner + hlt ; hlt ; hlt ; hlt ; hlt + + +.section __TEXT,__eh_frame,coalesced,no_toc+strip_static_syms+live_support +EH_frame1: + .set L$set$0,LECIE1-LSCIE1 + .long L$set$0 +LSCIE1: + .long 0x0 + .byte 0x1 + .ascii "zR\0" + .byte 0x1 + .byte 0x7c + .byte 0x8 + .byte 0x1 + .byte 0x10 + .byte 0xc + .byte 0x5 + .byte 0x4 + .byte 0x88 + .byte 0x1 + .align 2 +LECIE1: +.globl _ffi_call_SYSV.eh +_ffi_call_SYSV.eh: +LSFDE1: + .set L$set$1,LEFDE1-LASFDE1 + .long L$set$1 +LASFDE1: + .long LASFDE1-EH_frame1 + .long LFB1-. + .set L$set$2,LFE1-LFB1 + .long L$set$2 + .byte 0x0 + .byte 0x4 + .set L$set$3,LCFI0-LFB1 + .long L$set$3 + .byte 0xe + .byte 0x8 + .byte 0x84 + .byte 0x2 + .byte 0x4 + .set L$set$4,LCFI1-LCFI0 + .long L$set$4 + .byte 0xd + .byte 0x4 + .align 2 +LEFDE1: +.globl _ffi_closure_SYSV.eh +_ffi_closure_SYSV.eh: +LSFDE2: + .set L$set$5,LEFDE2-LASFDE2 + .long L$set$5 +LASFDE2: + .long LASFDE2-EH_frame1 + .long LFB2-. + .set L$set$6,LFE2-LFB2 + .long L$set$6 + .byte 0x0 + .byte 0x4 + .set L$set$7,LCFI2-LFB2 + .long L$set$7 + .byte 0xe + .byte 0x8 + .byte 0x84 + .byte 0x2 + .byte 0x4 + .set L$set$8,LCFI3-LCFI2 + .long L$set$8 + .byte 0xd + .byte 0x4 + .align 2 +LEFDE2: + +#if !FFI_NO_RAW_API + +.globl _ffi_closure_raw_SYSV.eh +_ffi_closure_raw_SYSV.eh: +LSFDE3: + .set L$set$10,LEFDE3-LASFDE3 + .long L$set$10 +LASFDE3: + .long LASFDE3-EH_frame1 + .long LFB3-. + .set L$set$11,LFE3-LFB3 + .long L$set$11 + .byte 0x0 + .byte 0x4 + .set L$set$12,LCFI4-LFB3 + .long L$set$12 + .byte 0xe + .byte 0x8 + .byte 0x84 + .byte 0x2 + .byte 0x4 + .set L$set$13,LCFI5-LCFI4 + .long L$set$13 + .byte 0xd + .byte 0x4 + .byte 0x4 + .set L$set$14,LCFI6-LCFI5 + .long L$set$14 + .byte 0x85 + .byte 0x3 + .align 2 +LEFDE3: + #endif #endif /* ifndef __x86_64__ */ diff --git a/Modules/_ctypes/libffi_osx/x86/x86-ffi64.c b/Modules/_ctypes/libffi_osx/x86/x86-ffi64.c index a262ed0..d4a5cc1 100644 --- a/Modules/_ctypes/libffi_osx/x86/x86-ffi64.c +++ b/Modules/_ctypes/libffi_osx/x86/x86-ffi64.c @@ -55,7 +55,7 @@ ffi_call_unix64( /* Register class used for passing given 64bit part of the argument. These represent classes as documented by the PS ABI, with the exception of SSESF, SSEDF classes, that are basically SSE class, just gcc will - use SF or DFmode move instead of DImode to avoid reformatting penalties. + use SF or DFmode move instead of DImode to avoid reformating penalties. Similary we play games with INTEGERSI_CLASS to use cheaper SImode moves whenever possible (upper half does contain padding). */ @@ -621,4 +621,4 @@ ffi_closure_unix64_inner( return ret; } -#endif /* __x86_64__ */ +#endif /* __x86_64__ */ \ No newline at end of file diff --git a/Modules/_ctypes/libffi_osx/x86/x86-ffi_darwin.c b/Modules/_ctypes/libffi_osx/x86/x86-ffi_darwin.c index ce8687d..c9a306e 100644 --- a/Modules/_ctypes/libffi_osx/x86/x86-ffi_darwin.c +++ b/Modules/_ctypes/libffi_osx/x86/x86-ffi_darwin.c @@ -27,543 +27,410 @@ OTHER DEALINGS IN THE SOFTWARE. ----------------------------------------------------------------------- */ -//#ifndef __x86_64__ - #include #include #include -//void ffi_prep_args(char *stack, extended_cif *ecif); - -static inline int -retval_on_stack( - ffi_type* tp) -{ - if (tp->type == FFI_TYPE_STRUCT) - { -// int size = tp->size; - - if (tp->size > 8) - return 1; - - switch (tp->size) - { - case 1: case 2: case 4: case 8: - return 0; - default: - return 1; - } - } - - return 0; -} - /* ffi_prep_args is called by the assembly routine once stack space - has been allocated for the function's arguments */ -/*@-exportheader@*/ -extern void ffi_prep_args(char*, extended_cif*); -void -ffi_prep_args( - char* stack, - extended_cif* ecif) -/*@=exportheader@*/ -{ - register unsigned int i; - register void** p_argv = ecif->avalue; - register char* argp = stack; - register ffi_type** p_arg; - - if (retval_on_stack(ecif->cif->rtype)) - { - *(void**)argp = ecif->rvalue; - argp += 4; - } + has been allocated for the function's arguments */ - p_arg = ecif->cif->arg_types; - - for (i = ecif->cif->nargs; i > 0; i--, p_arg++, p_argv++) +void ffi_prep_args(char *stack, extended_cif *ecif) +{ + register unsigned int i; + register void **p_argv; + register char *argp; + register ffi_type **p_arg; + + argp = stack; + + if (ecif->cif->flags == FFI_TYPE_STRUCT) { - size_t z = (*p_arg)->size; - - /* Align if necessary */ - if ((sizeof(int) - 1) & (unsigned)argp) - argp = (char*)ALIGN(argp, sizeof(int)); - - if (z < sizeof(int)) - { - z = sizeof(int); - - switch ((*p_arg)->type) - { - case FFI_TYPE_SINT8: - *(signed int*)argp = (signed int)*(SINT8*)(*p_argv); - break; - - case FFI_TYPE_UINT8: - *(unsigned int*)argp = (unsigned int)*(UINT8*)(*p_argv); - break; - - case FFI_TYPE_SINT16: - *(signed int*)argp = (signed int)*(SINT16*)(*p_argv); - break; - - case FFI_TYPE_UINT16: - *(unsigned int*)argp = (unsigned int)*(UINT16*)(*p_argv); - break; - - case FFI_TYPE_SINT32: - *(signed int*)argp = (signed int)*(SINT32*)(*p_argv); - break; - - case FFI_TYPE_UINT32: - *(unsigned int*)argp = (unsigned int)*(UINT32*)(*p_argv); - break; - - case FFI_TYPE_STRUCT: - *(unsigned int*)argp = (unsigned int)*(UINT32*)(*p_argv); - break; - - default: - FFI_ASSERT(0); - break; - } - } - else - memcpy(argp, *p_argv, z); - - argp += z; - } + *(void **) argp = ecif->rvalue; + argp += 4; + } + + p_argv = ecif->avalue; + + for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types; + i != 0; + i--, p_arg++) + { + size_t z; + + /* Align if necessary */ + if ((sizeof(int) - 1) & (unsigned) argp) + argp = (char *) ALIGN(argp, sizeof(int)); + + z = (*p_arg)->size; + if (z < sizeof(int)) + { + z = sizeof(int); + switch ((*p_arg)->type) + { + case FFI_TYPE_SINT8: + *(signed int *) argp = (signed int)*(SINT8 *)(* p_argv); + break; + + case FFI_TYPE_UINT8: + *(unsigned int *) argp = (unsigned int)*(UINT8 *)(* p_argv); + break; + + case FFI_TYPE_SINT16: + *(signed int *) argp = (signed int)*(SINT16 *)(* p_argv); + break; + + case FFI_TYPE_UINT16: + *(unsigned int *) argp = (unsigned int)*(UINT16 *)(* p_argv); + break; + + case FFI_TYPE_SINT32: + *(signed int *) argp = (signed int)*(SINT32 *)(* p_argv); + break; + + case FFI_TYPE_UINT32: + *(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv); + break; + + case FFI_TYPE_STRUCT: + *(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv); + break; + + default: + FFI_ASSERT(0); + } + } + else + { + memcpy(argp, *p_argv, z); + } + p_argv++; + argp += z; + } + + return; } /* Perform machine dependent cif processing */ -ffi_status -ffi_prep_cif_machdep( - ffi_cif* cif) +ffi_status ffi_prep_cif_machdep(ffi_cif *cif) { - /* Set the return type flag */ - switch (cif->rtype->type) - { -#if !defined(X86_WIN32) && !defined(X86_DARWIN) - case FFI_TYPE_STRUCT: + /* Set the return type flag */ + switch (cif->rtype->type) + { + case FFI_TYPE_VOID: +#ifdef X86 + case FFI_TYPE_STRUCT: + case FFI_TYPE_UINT8: + case FFI_TYPE_UINT16: + case FFI_TYPE_SINT8: + case FFI_TYPE_SINT16: #endif - case FFI_TYPE_VOID: - case FFI_TYPE_SINT64: - case FFI_TYPE_FLOAT: - case FFI_TYPE_DOUBLE: - case FFI_TYPE_LONGDOUBLE: - cif->flags = (unsigned)cif->rtype->type; - break; - - case FFI_TYPE_UINT64: - cif->flags = FFI_TYPE_SINT64; - break; - -#if defined(X86_WIN32) || defined(X86_DARWIN) - case FFI_TYPE_STRUCT: - switch (cif->rtype->size) - { - case 1: - cif->flags = FFI_TYPE_SINT8; - break; - - case 2: - cif->flags = FFI_TYPE_SINT16; - break; - - case 4: - cif->flags = FFI_TYPE_INT; - break; - - case 8: - cif->flags = FFI_TYPE_SINT64; - break; - - default: - cif->flags = FFI_TYPE_STRUCT; - break; - } - - break; + + case FFI_TYPE_SINT64: + case FFI_TYPE_FLOAT: + case FFI_TYPE_DOUBLE: + case FFI_TYPE_LONGDOUBLE: + cif->flags = (unsigned) cif->rtype->type; + break; + + case FFI_TYPE_UINT64: + cif->flags = FFI_TYPE_SINT64; + break; + +#ifndef X86 + case FFI_TYPE_STRUCT: + if (cif->rtype->size == 1) + { + cif->flags = FFI_TYPE_SINT8; /* same as char size */ + } + else if (cif->rtype->size == 2) + { + cif->flags = FFI_TYPE_SINT16; /* same as short size */ + } + else if (cif->rtype->size == 4) + { + cif->flags = FFI_TYPE_INT; /* same as int type */ + } + else if (cif->rtype->size == 8) + { + cif->flags = FFI_TYPE_SINT64; /* same as int64 type */ + } + else + { + cif->flags = FFI_TYPE_STRUCT; + } + break; #endif - - default: - cif->flags = FFI_TYPE_INT; - break; - } - - /* Darwin: The stack needs to be aligned to a multiple of 16 bytes */ - cif->bytes = (cif->bytes + 15) & ~0xF; - - return FFI_OK; + + default: + cif->flags = FFI_TYPE_INT; + break; + } + +#ifdef X86_DARWIN + cif->bytes = (cif->bytes + 15) & ~0xF; +#endif + + return FFI_OK; } -/*@-declundef@*/ -/*@-exportheader@*/ -extern void -ffi_call_SYSV( - void (*)(char *, extended_cif *), -/*@out@*/ extended_cif* , - unsigned , - unsigned , -/*@out@*/ unsigned* , - void (*fn)(void)); -/*@=declundef@*/ -/*@=exportheader@*/ +extern void ffi_call_SYSV(void (*)(char *, extended_cif *), extended_cif *, + unsigned, unsigned, unsigned *, void (*fn)()); #ifdef X86_WIN32 -/*@-declundef@*/ -/*@-exportheader@*/ -extern void -ffi_call_STDCALL( - void (char *, extended_cif *), -/*@out@*/ extended_cif* , - unsigned , - unsigned , -/*@out@*/ unsigned* , - void (*fn)(void)); -/*@=declundef@*/ -/*@=exportheader@*/ +extern void ffi_call_STDCALL(void (*)(char *, extended_cif *), extended_cif *, + unsigned, unsigned, unsigned *, void (*fn)()); + #endif /* X86_WIN32 */ -void -ffi_call( -/*@dependent@*/ ffi_cif* cif, - void (*fn)(void), -/*@out@*/ void* rvalue, -/*@dependent@*/ void** avalue) +void ffi_call(ffi_cif *cif, void (*fn)(), void *rvalue, void **avalue) { - extended_cif ecif; - - ecif.cif = cif; - ecif.avalue = avalue; - - /* If the return value is a struct and we don't have a return - value address then we need to make one. */ - - if ((rvalue == NULL) && retval_on_stack(cif->rtype)) - { - /*@-sysunrecog@*/ - ecif.rvalue = alloca(cif->rtype->size); - /*@=sysunrecog@*/ - } - else - ecif.rvalue = rvalue; - - switch (cif->abi) - { - case FFI_SYSV: - /*@-usedef@*/ - /* To avoid changing the assembly code make sure the size of the argument - block is a multiple of 16. Then add 8 to compensate for local variables - in ffi_call_SYSV. */ - ffi_call_SYSV(ffi_prep_args, &ecif, cif->bytes, - cif->flags, ecif.rvalue, fn); - /*@=usedef@*/ - break; - + extended_cif ecif; + + ecif.cif = cif; + ecif.avalue = avalue; + + /* If the return value is a struct and we don't have a return */ + /* value address then we need to make one */ + + if ((rvalue == NULL) && + (cif->flags == FFI_TYPE_STRUCT)) + { + ecif.rvalue = alloca(cif->rtype->size); + } + else + ecif.rvalue = rvalue; + + + switch (cif->abi) + { + case FFI_SYSV: + ffi_call_SYSV(ffi_prep_args, &ecif, cif->bytes, cif->flags, ecif.rvalue, + fn); + break; #ifdef X86_WIN32 - case FFI_STDCALL: - /*@-usedef@*/ - ffi_call_STDCALL(ffi_prep_args, &ecif, cif->bytes, - cif->flags, ecif.rvalue, fn); - /*@=usedef@*/ - break; + case FFI_STDCALL: + ffi_call_STDCALL(ffi_prep_args, &ecif, cif->bytes, cif->flags, + ecif.rvalue, fn); + break; #endif /* X86_WIN32 */ - - default: - FFI_ASSERT(0); - break; - } + default: + FFI_ASSERT(0); + break; + } } + /** private members **/ -static void -ffi_closure_SYSV( - ffi_closure* closure) __attribute__((regparm(1))); +static void ffi_prep_incoming_args_SYSV (char *stack, void **ret, + void** args, ffi_cif* cif); +void FFI_HIDDEN ffi_closure_SYSV (ffi_closure *) +__attribute__ ((regparm(1))); +unsigned int FFI_HIDDEN ffi_closure_SYSV_inner (ffi_closure *, void **, void *) +__attribute__ ((regparm(1))); +void FFI_HIDDEN ffi_closure_raw_SYSV (ffi_raw_closure *) +__attribute__ ((regparm(1))); -#if !FFI_NO_RAW_API -static void -ffi_closure_raw_SYSV( - ffi_raw_closure* closure) __attribute__((regparm(1))); -#endif +/* This function is jumped to by the trampoline */ -/*@-exportheader@*/ -static inline -void -ffi_prep_incoming_args_SYSV( - char* stack, - void** rvalue, - void** avalue, - ffi_cif* cif) -/*@=exportheader@*/ +unsigned int FFI_HIDDEN +ffi_closure_SYSV_inner (closure, respp, args) +ffi_closure *closure; +void **respp; +void *args; { - register unsigned int i; - register void** p_argv = avalue; - register char* argp = stack; - register ffi_type** p_arg; - - if (retval_on_stack(cif->rtype)) - { - *rvalue = *(void**)argp; - argp += 4; - } - - for (i = cif->nargs, p_arg = cif->arg_types; i > 0; i--, p_arg++, p_argv++) - { -// size_t z; - - /* Align if necessary */ - if ((sizeof(int) - 1) & (unsigned)argp) - argp = (char*)ALIGN(argp, sizeof(int)); - -// z = (*p_arg)->size; - - /* because we're little endian, this is what it turns into. */ - *p_argv = (void*)argp; - - argp += (*p_arg)->size; - } + // our various things... + ffi_cif *cif; + void **arg_area; + + cif = closure->cif; + arg_area = (void**) alloca (cif->nargs * sizeof (void*)); + + /* this call will initialize ARG_AREA, such that each + * element in that array points to the corresponding + * value on the stack; and if the function returns + * a structure, it will re-set RESP to point to the + * structure return address. */ + + ffi_prep_incoming_args_SYSV(args, respp, arg_area, cif); + + (closure->fun) (cif, *respp, arg_area, closure->user_data); + + return cif->flags; } -/* This function is jumped to by the trampoline */ -__attribute__((regparm(1))) static void -ffi_closure_SYSV( - ffi_closure* closure) +ffi_prep_incoming_args_SYSV(char *stack, void **rvalue, void **avalue, + ffi_cif *cif) { - long double res; - ffi_cif* cif = closure->cif; - void** arg_area = (void**)alloca(cif->nargs * sizeof(void*)); - void* resp = (void*)&res; - void* args = __builtin_dwarf_cfa(); - - /* This call will initialize ARG_AREA, such that each - element in that array points to the corresponding - value on the stack; and if the function returns - a structure, it will reset RESP to point to the - structure return address. */ - ffi_prep_incoming_args_SYSV(args, (void**)&resp, arg_area, cif); - - (closure->fun)(cif, resp, arg_area, closure->user_data); - - /* now, do a generic return based on the value of rtype */ - if (cif->flags == FFI_TYPE_INT) - asm("movl (%0),%%eax" - : : "r" (resp) : "eax"); - else if (cif->flags == FFI_TYPE_FLOAT) - asm("flds (%0)" - : : "r" (resp) : "st"); - else if (cif->flags == FFI_TYPE_DOUBLE) - asm("fldl (%0)" - : : "r" (resp) : "st", "st(1)"); - else if (cif->flags == FFI_TYPE_LONGDOUBLE) - asm("fldt (%0)" - : : "r" (resp) : "st", "st(1)"); - else if (cif->flags == FFI_TYPE_SINT64) - asm("movl 0(%0),%%eax;" - "movl 4(%0),%%edx" - : : "r" (resp) - : "eax", "edx"); - -#if defined(X86_WIN32) || defined(X86_DARWIN) - else if (cif->flags == FFI_TYPE_SINT8) /* 1-byte struct */ - asm("movsbl (%0),%%eax" - : : "r" (resp) : "eax"); - else if (cif->flags == FFI_TYPE_SINT16) /* 2-bytes struct */ - asm("movswl (%0),%%eax" - : : "r" (resp) : "eax"); -#endif - - else if (cif->flags == FFI_TYPE_STRUCT) - asm("lea -8(%ebp),%esp;" - "pop %esi;" - "pop %edi;" - "pop %ebp;" - "ret $4"); + register unsigned int i; + register void **p_argv; + register char *argp; + register ffi_type **p_arg; + + argp = stack; + + if ( cif->flags == FFI_TYPE_STRUCT ) { + *rvalue = *(void **) argp; + argp += 4; + } + + p_argv = avalue; + + for (i = cif->nargs, p_arg = cif->arg_types; (i != 0); i--, p_arg++) + { + size_t z; + + /* Align if necessary */ + if ((sizeof(int) - 1) & (unsigned) argp) { + argp = (char *) ALIGN(argp, sizeof(int)); + } + + z = (*p_arg)->size; + + /* because we're little endian, this is what it turns into. */ + + *p_argv = (void*) argp; + + p_argv++; + argp += z; + } + + return; } - /* How to make a trampoline. Derived from gcc/config/i386/i386.c. */ -#define FFI_INIT_TRAMPOLINE(TRAMP, FUN, CTX) \ - ({ \ - unsigned char* __tramp = (unsigned char*)(TRAMP); \ - unsigned int __fun = (unsigned int)(FUN); \ - unsigned int __ctx = (unsigned int)(CTX); \ - unsigned int __dis = __fun - ((unsigned int)__tramp + FFI_TRAMPOLINE_SIZE); \ - *(unsigned char*)&__tramp[0] = 0xb8; \ - *(unsigned int*)&__tramp[1] = __ctx; /* movl __ctx, %eax */ \ - *(unsigned char*)&__tramp[5] = 0xe9; \ - *(unsigned int*)&__tramp[6] = __dis; /* jmp __fun */ \ - }) + +#define FFI_INIT_TRAMPOLINE(TRAMP,FUN,CTX) \ +({ unsigned char *__tramp = (unsigned char*)(TRAMP); \ +unsigned int __fun = (unsigned int)(FUN); \ +unsigned int __ctx = (unsigned int)(CTX); \ +unsigned int __dis = __fun - (__ctx + FFI_TRAMPOLINE_SIZE); \ +*(unsigned char*) &__tramp[0] = 0xb8; \ +*(unsigned int*) &__tramp[1] = __ctx; /* movl __ctx, %eax */ \ +*(unsigned char *) &__tramp[5] = 0xe9; \ +*(unsigned int*) &__tramp[6] = __dis; /* jmp __fun */ \ +}) + /* the cif must already be prep'ed */ ffi_status -ffi_prep_closure( - ffi_closure* closure, - ffi_cif* cif, - void (*fun)(ffi_cif*,void*,void**,void*), - void* user_data) +ffi_prep_closure (ffi_closure* closure, + ffi_cif* cif, + void (*fun)(ffi_cif*,void*,void**,void*), + void *user_data) { -// FFI_ASSERT(cif->abi == FFI_SYSV); if (cif->abi != FFI_SYSV) return FFI_BAD_ABI; - - FFI_INIT_TRAMPOLINE(closure->tramp, &ffi_closure_SYSV, (void*)closure); - - closure->cif = cif; - closure->user_data = user_data; - closure->fun = fun; - - return FFI_OK; + + FFI_INIT_TRAMPOLINE (&closure->tramp[0], \ + &ffi_closure_SYSV, \ + (void*)closure); + + closure->cif = cif; + closure->user_data = user_data; + closure->fun = fun; + + return FFI_OK; } /* ------- Native raw API support -------------------------------- */ #if !FFI_NO_RAW_API -__attribute__((regparm(1))) -static void -ffi_closure_raw_SYSV( - ffi_raw_closure* closure) -{ - long double res; - ffi_raw* raw_args = (ffi_raw*)__builtin_dwarf_cfa(); - ffi_cif* cif = closure->cif; - unsigned short rtype = cif->flags; - void* resp = (void*)&res; - - (closure->fun)(cif, resp, raw_args, closure->user_data); - - /* now, do a generic return based on the value of rtype */ - if (rtype == FFI_TYPE_INT) - asm("movl (%0),%%eax" - : : "r" (resp) : "eax"); - else if (rtype == FFI_TYPE_FLOAT) - asm("flds (%0)" - : : "r" (resp) : "st"); - else if (rtype == FFI_TYPE_DOUBLE) - asm("fldl (%0)" - : : "r" (resp) : "st", "st(1)"); - else if (rtype == FFI_TYPE_LONGDOUBLE) - asm("fldt (%0)" - : : "r" (resp) : "st", "st(1)"); - else if (rtype == FFI_TYPE_SINT64) - asm("movl 0(%0),%%eax;" - "movl 4(%0),%%edx" - : : "r" (resp) : "eax", "edx"); -} - ffi_status -ffi_prep_raw_closure( - ffi_raw_closure* closure, - ffi_cif* cif, - void (*fun)(ffi_cif*,void*,ffi_raw*,void*), - void* user_data) +ffi_prep_raw_closure_loc (ffi_raw_closure* closure, + ffi_cif* cif, + void (*fun)(ffi_cif*,void*,ffi_raw*,void*), + void *user_data, + void *codeloc) { -// FFI_ASSERT (cif->abi == FFI_SYSV); - if (cif->abi != FFI_SYSV) - return FFI_BAD_ABI; - - int i; - -/* We currently don't support certain kinds of arguments for raw - closures. This should be implemented by a separate assembly language - routine, since it would require argument processing, something we - don't do now for performance. */ - for (i = cif->nargs - 1; i >= 0; i--) - { - FFI_ASSERT(cif->arg_types[i]->type != FFI_TYPE_STRUCT); - FFI_ASSERT(cif->arg_types[i]->type != FFI_TYPE_LONGDOUBLE); - } - - FFI_INIT_TRAMPOLINE(closure->tramp, &ffi_closure_raw_SYSV, (void*)closure); - - closure->cif = cif; - closure->user_data = user_data; - closure->fun = fun; - - return FFI_OK; + int i; + + FFI_ASSERT (cif->abi == FFI_SYSV); + + // we currently don't support certain kinds of arguments for raw + // closures. This should be implemented by a separate assembly language + // routine, since it would require argument processing, something we + // don't do now for performance. + + for (i = cif->nargs-1; i >= 0; i--) + { + FFI_ASSERT (cif->arg_types[i]->type != FFI_TYPE_STRUCT); + FFI_ASSERT (cif->arg_types[i]->type != FFI_TYPE_LONGDOUBLE); + } + + + FFI_INIT_TRAMPOLINE (&closure->tramp[0], &ffi_closure_raw_SYSV, + codeloc); + + closure->cif = cif; + closure->user_data = user_data; + closure->fun = fun; + + return FFI_OK; } static void -ffi_prep_args_raw( - char* stack, - extended_cif* ecif) +ffi_prep_args_raw(char *stack, extended_cif *ecif) { - memcpy(stack, ecif->avalue, ecif->cif->bytes); + memcpy (stack, ecif->avalue, ecif->cif->bytes); } -/* We borrow this routine from libffi (it must be changed, though, to - actually call the function passed in the first argument. as of - libffi-1.20, this is not the case.) */ -//extern void -//ffi_call_SYSV( -// void (*)(char *, extended_cif *), -///*@out@*/ extended_cif* , -// unsigned , -// unsigned , -//*@out@*/ unsigned* , -// void (*fn)()); +/* we borrow this routine from libffi (it must be changed, though, to + * actually call the function passed in the first argument. as of + * libffi-1.20, this is not the case.) + */ + +extern void +ffi_call_SYSV(void (*)(char *, extended_cif *), extended_cif *, unsigned, + unsigned, unsigned *, void (*fn)()); #ifdef X86_WIN32 extern void -ffi_call_STDCALL( - void (*)(char *, extended_cif *), -/*@out@*/ extended_cif* , - unsigned , - unsigned , -/*@out@*/ unsigned* , - void (*fn)()); -#endif // X86_WIN32 +ffi_call_STDCALL(void (*)(char *, extended_cif *), extended_cif *, unsigned, + unsigned, unsigned *, void (*fn)()); +#endif /* X86_WIN32 */ void -ffi_raw_call( -/*@dependent@*/ ffi_cif* cif, - void (*fn)(), -/*@out@*/ void* rvalue, -/*@dependent@*/ ffi_raw* fake_avalue) +ffi_raw_call(ffi_cif *cif, void (*fn)(), void *rvalue, ffi_raw *fake_avalue) { - extended_cif ecif; - void **avalue = (void **)fake_avalue; - - ecif.cif = cif; - ecif.avalue = avalue; - - /* If the return value is a struct and we don't have a return - value address then we need to make one */ - if ((rvalue == NULL) && retval_on_stack(cif->rtype)) - { - /*@-sysunrecog@*/ - ecif.rvalue = alloca(cif->rtype->size); - /*@=sysunrecog@*/ - } - else - ecif.rvalue = rvalue; - - switch (cif->abi) - { - case FFI_SYSV: - /*@-usedef@*/ - ffi_call_SYSV(ffi_prep_args_raw, &ecif, cif->bytes, - cif->flags, ecif.rvalue, fn); - /*@=usedef@*/ - break; + extended_cif ecif; + void **avalue = (void **)fake_avalue; + + ecif.cif = cif; + ecif.avalue = avalue; + + /* If the return value is a struct and we don't have a return */ + /* value address then we need to make one */ + + if ((rvalue == NULL) && + (cif->rtype->type == FFI_TYPE_STRUCT)) + { + ecif.rvalue = alloca(cif->rtype->size); + } + else + ecif.rvalue = rvalue; + + + switch (cif->abi) + { + case FFI_SYSV: + ffi_call_SYSV(ffi_prep_args_raw, &ecif, cif->bytes, cif->flags, + ecif.rvalue, fn); + break; #ifdef X86_WIN32 - case FFI_STDCALL: - /*@-usedef@*/ - ffi_call_STDCALL(ffi_prep_args_raw, &ecif, cif->bytes, - cif->flags, ecif.rvalue, fn); - /*@=usedef@*/ - break; + case FFI_STDCALL: + ffi_call_STDCALL(ffi_prep_args_raw, &ecif, cif->bytes, cif->flags, + ecif.rvalue, fn); + break; #endif /* X86_WIN32 */ - default: - FFI_ASSERT(0); - break; + default: + FFI_ASSERT(0); + break; } } -#endif // !FFI_NO_RAW_API -//#endif // !__x86_64__ -#endif // __i386__ +#endif +#endif // __i386__ \ No newline at end of file -- cgit v0.12 From 5644eb7f5b8c3560631d62f43a4ff8d105751453 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Sun, 20 Sep 2009 20:10:02 +0000 Subject: Merged revisions 74979 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74979 | ronald.oussoren | 2009-09-20 22:09:26 +0200 (Sun, 20 Sep 2009) | 9 lines Merged revisions 74978 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74978 | ronald.oussoren | 2009-09-20 22:05:44 +0200 (Sun, 20 Sep 2009) | 2 lines Fix typo in error message ........ ................ --- configure | 10792 ++++++++++++++++++++++++++------------------------------- configure.in | 2 +- 2 files changed, 4971 insertions(+), 5823 deletions(-) diff --git a/configure b/configure index 8aa849d..67ae1c7 100755 --- a/configure +++ b/configure @@ -1,12 +1,12 @@ #! /bin/sh -# From configure.in Revision: 74714 . +# From configure.in Revision: 74747 . # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.63 for python 3.1. +# Generated by GNU Autoconf 2.61 for python 3.1. # # Report bugs to . # # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## --------------------- ## @@ -18,7 +18,7 @@ DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -40,45 +40,17 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS as_cr_digits='0123456789' as_cr_alnum=$as_cr_Letters$as_cr_digits -as_nl=' -' -export as_nl -# Printing a long string crashes Solaris 7 /usr/bin/printf. -as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='printf %s\n' - as_echo_n='printf %s' -else - if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then - as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' - as_echo_n='/usr/ucb/echo -n' - else - as_echo_body='eval expr "X$1" : "X\\(.*\\)"' - as_echo_n_body='eval - arg=$1; - case $arg in - *"$as_nl"*) - expr "X$arg" : "X\\(.*\\)$as_nl"; - arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; - esac; - expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" - ' - export as_echo_n_body - as_echo_n='sh -c $as_echo_n_body as_echo' - fi - export as_echo_body - as_echo='sh -c $as_echo_body as_echo' -fi - # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then - PATH_SEPARATOR=: - (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { - (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || - PATH_SEPARATOR=';' - } + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh fi # Support unset when possible. @@ -94,6 +66,8 @@ fi # there to prevent editors from complaining about space-tab. # (If _AS_PATH_WALK were called with IFS unset, it would disable word # splitting by setting IFS to empty value.) +as_nl=' +' IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. @@ -116,7 +90,7 @@ if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 { (exit 1); exit 1; } fi @@ -129,10 +103,17 @@ PS2='> ' PS4='+ ' # NLS nuisances. -LC_ALL=C -export LC_ALL -LANGUAGE=C -export LANGUAGE +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + fi +done # Required to use basename. if expr a : '\(a\)' >/dev/null 2>&1 && @@ -154,7 +135,7 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X/"$0" | +echo X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/ q @@ -180,7 +161,7 @@ else as_have_required=no fi - if test $as_have_required = yes && (eval ": + if test $as_have_required = yes && (eval ": (as_func_return () { (exit \$1) } @@ -262,7 +243,7 @@ IFS=$as_save_IFS if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -283,7 +264,7 @@ _ASEOF if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -363,10 +344,10 @@ fi if test "x$CONFIG_SHELL" != x; then for as_var in BASH_ENV ENV - do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var - done - export CONFIG_SHELL - exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} + do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + done + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} fi @@ -435,10 +416,9 @@ fi test \$exitcode = 0") || { echo No shell found that supports shell functions. - echo Please tell bug-autoconf@gnu.org about your system, - echo including any error possibly output before this message. - echo This can help us improve future autoconf versions. - echo Configuration will now proceed without shell functions. + echo Please tell autoconf@gnu.org about your system, + echo including any error possibly output before this + echo message } @@ -474,7 +454,7 @@ test \$exitcode = 0") || { s/-\n.*// ' >$as_me.lineno && chmod +x "$as_me.lineno" || - { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 { (exit 1); exit 1; }; } # Don't try to exec as it changes $[0], causing all sort of problems @@ -502,6 +482,7 @@ case `echo -n x` in *) ECHO_N='-n';; esac + if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.*\(...\)'`" = X001; then as_expr=expr @@ -514,22 +495,19 @@ if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file else rm -f conf$$.dir - mkdir conf$$.dir 2>/dev/null -fi -if (echo >conf$$.file) 2>/dev/null; then - if ln -s conf$$.file conf$$ 2>/dev/null; then - as_ln_s='ln -s' - # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. - ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || - as_ln_s='cp -p' - elif ln conf$$.file conf$$ 2>/dev/null; then - as_ln_s=ln - else + mkdir conf$$.dir +fi +echo >conf$$.file +if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || as_ln_s='cp -p' - fi +elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln else as_ln_s='cp -p' fi @@ -554,10 +532,10 @@ else as_test_x=' eval sh -c '\'' if test -d "$1"; then - test -d "$1/."; + test -d "$1/."; else case $1 in - -*)set "./$1";; + -*)set "./$1";; esac; case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in ???[sx]*):;;*)false;;esac;fi @@ -638,157 +616,125 @@ ac_includes_default="\ # include #endif" -ac_subst_vars='LTLIBOBJS -SRCDIRS -THREADHEADERS -LIBC -LIBM -HAVE_GETHOSTBYNAME -HAVE_GETHOSTBYNAME_R -HAVE_GETHOSTBYNAME_R_3_ARG -HAVE_GETHOSTBYNAME_R_5_ARG -HAVE_GETHOSTBYNAME_R_6_ARG -LIBOBJS -TRUE -MACHDEP_OBJS -DYNLOADFILE -DLINCLDIR -THREADOBJ -LDLAST -USE_THREAD_MODULE -SIGNAL_OBJS -USE_SIGNAL_MODULE -SHLIBS -CFLAGSFORSHARED -LINKFORSHARED -CCSHARED -BLDSHARED -LDSHARED -SO -LIBTOOL_CRUFT -OTHER_LIBTOOL_OPT -UNIVERSAL_ARCH_FLAGS -BASECFLAGS -OPT -LN -INSTALL_DATA -INSTALL_SCRIPT -INSTALL_PROGRAM -SVNVERSION -ARFLAGS -AR -RANLIB -GNULD -LINKCC -RUNSHARED -INSTSONAME -LDLIBRARYDIR -BLDLIBRARY -DLLLIBRARY -LDLIBRARY -LIBRARY -BUILDEXEEXT -EGREP -GREP -CPP -MAINCC -CXX -OBJEXT -EXEEXT -ac_ct_CC -CPPFLAGS -LDFLAGS -CFLAGS -CC -EXPORT_MACOSX_DEPLOYMENT_TARGET -CONFIGURE_MACOSX_DEPLOYMENT_TARGET -SGI_ABI -MACHDEP -FRAMEWORKUNIXTOOLSPREFIX -FRAMEWORKALTINSTALLLAST -FRAMEWORKALTINSTALLFIRST -FRAMEWORKINSTALLLAST -FRAMEWORKINSTALLFIRST -PYTHONFRAMEWORKINSTALLDIR -PYTHONFRAMEWORKPREFIX -PYTHONFRAMEWORKDIR -PYTHONFRAMEWORKIDENTIFIER -PYTHONFRAMEWORK -ARCH_RUN_32BIT -UNIVERSALSDK -CONFIG_ARGS -SOVERSION -VERSION -target_alias -host_alias -build_alias -LIBS -ECHO_T -ECHO_N -ECHO_C -DEFS -mandir -localedir -libdir -psdir -pdfdir -dvidir -htmldir -infodir -docdir -oldincludedir -includedir -localstatedir -sharedstatedir -sysconfdir -datadir -datarootdir -libexecdir -sbindir -bindir -program_transform_name -prefix -exec_prefix -PACKAGE_BUGREPORT -PACKAGE_STRING -PACKAGE_VERSION -PACKAGE_TARNAME -PACKAGE_NAME +ac_subst_vars='SHELL PATH_SEPARATOR -SHELL' +PACKAGE_NAME +PACKAGE_TARNAME +PACKAGE_VERSION +PACKAGE_STRING +PACKAGE_BUGREPORT +exec_prefix +prefix +program_transform_name +bindir +sbindir +libexecdir +datarootdir +datadir +sysconfdir +sharedstatedir +localstatedir +includedir +oldincludedir +docdir +infodir +htmldir +dvidir +pdfdir +psdir +libdir +localedir +mandir +DEFS +ECHO_C +ECHO_N +ECHO_T +LIBS +build_alias +host_alias +target_alias +VERSION +SOVERSION +CONFIG_ARGS +UNIVERSALSDK +ARCH_RUN_32BIT +PYTHONFRAMEWORK +PYTHONFRAMEWORKIDENTIFIER +PYTHONFRAMEWORKDIR +PYTHONFRAMEWORKPREFIX +PYTHONFRAMEWORKINSTALLDIR +FRAMEWORKINSTALLFIRST +FRAMEWORKINSTALLLAST +FRAMEWORKALTINSTALLFIRST +FRAMEWORKALTINSTALLLAST +FRAMEWORKUNIXTOOLSPREFIX +MACHDEP +SGI_ABI +CONFIGURE_MACOSX_DEPLOYMENT_TARGET +EXPORT_MACOSX_DEPLOYMENT_TARGET +CC +CFLAGS +LDFLAGS +CPPFLAGS +ac_ct_CC +EXEEXT +OBJEXT +CXX +MAINCC +CPP +GREP +EGREP +BUILDEXEEXT +LIBRARY +LDLIBRARY +DLLLIBRARY +BLDLIBRARY +LDLIBRARYDIR +INSTSONAME +RUNSHARED +LINKCC +GNULD +RANLIB +AR +ARFLAGS +SVNVERSION +INSTALL_PROGRAM +INSTALL_SCRIPT +INSTALL_DATA +LN +OPT +BASECFLAGS +UNIVERSAL_ARCH_FLAGS +OTHER_LIBTOOL_OPT +LIBTOOL_CRUFT +SO +LDSHARED +BLDSHARED +CCSHARED +LINKFORSHARED +CFLAGSFORSHARED +SHLIBS +USE_SIGNAL_MODULE +SIGNAL_OBJS +USE_THREAD_MODULE +LDLAST +THREADOBJ +DLINCLDIR +DYNLOADFILE +MACHDEP_OBJS +TRUE +LIBOBJS +HAVE_GETHOSTBYNAME_R_6_ARG +HAVE_GETHOSTBYNAME_R_5_ARG +HAVE_GETHOSTBYNAME_R_3_ARG +HAVE_GETHOSTBYNAME_R +HAVE_GETHOSTBYNAME +LIBM +LIBC +THREADHEADERS +SRCDIRS +LTLIBOBJS' ac_subst_files='' -ac_user_opts=' -enable_option_checking -enable_universalsdk -with_universal_archs -with_framework_name -enable_framework -with_gcc -with_cxx_main -with_suffix -enable_shared -enable_profiling -with_pydebug -with_libs -with_system_ffi -with_dbmliborder -with_signal_module -with_dec_threads -with_threads -with_thread -with_pth -enable_ipv6 -with_doc_strings -with_tsc -with_pymalloc -with_wctype_functions -with_fpectl -with_libm -with_libc -enable_big_digits -with_wide_unicode -with_computed_gotos -' ac_precious_vars='build_alias host_alias target_alias @@ -803,8 +749,6 @@ CPP' # Initialize some variables set by options. ac_init_help= ac_init_version=false -ac_unrecognized_opts= -ac_unrecognized_sep= # The variables have the same names as the options, with # dashes changed to underlines. cache_file=/dev/null @@ -903,21 +847,13 @@ do datarootdir=$ac_optarg ;; -disable-* | --disable-*) - ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` + ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2 + expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid feature name: $ac_feature" >&2 { (exit 1); exit 1; }; } - ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` - case $ac_user_opts in - *" -"enable_$ac_useropt" -"*) ;; - *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" - ac_unrecognized_sep=', ';; - esac - eval enable_$ac_useropt=no ;; + ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` + eval enable_$ac_feature=no ;; -docdir | --docdir | --docdi | --doc | --do) ac_prev=docdir ;; @@ -930,21 +866,13 @@ do dvidir=$ac_optarg ;; -enable-* | --enable-*) - ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` + ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2 + expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid feature name: $ac_feature" >&2 { (exit 1); exit 1; }; } - ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` - case $ac_user_opts in - *" -"enable_$ac_useropt" -"*) ;; - *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" - ac_unrecognized_sep=', ';; - esac - eval enable_$ac_useropt=\$ac_optarg ;; + ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` + eval enable_$ac_feature=\$ac_optarg ;; -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ @@ -1135,38 +1063,22 @@ do ac_init_version=: ;; -with-* | --with-*) - ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` + ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2 + expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid package name: $ac_package" >&2 { (exit 1); exit 1; }; } - ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` - case $ac_user_opts in - *" -"with_$ac_useropt" -"*) ;; - *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" - ac_unrecognized_sep=', ';; - esac - eval with_$ac_useropt=\$ac_optarg ;; + ac_package=`echo $ac_package | sed 's/[-.]/_/g'` + eval with_$ac_package=\$ac_optarg ;; -without-* | --without-*) - ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` + ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2 + expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid package name: $ac_package" >&2 { (exit 1); exit 1; }; } - ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` - case $ac_user_opts in - *" -"with_$ac_useropt" -"*) ;; - *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" - ac_unrecognized_sep=', ';; - esac - eval with_$ac_useropt=no ;; + ac_package=`echo $ac_package | sed 's/[-.]/_/g'` + eval with_$ac_package=no ;; --x) # Obsolete; use --with-x. @@ -1186,7 +1098,7 @@ do | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries=$ac_optarg ;; - -*) { $as_echo "$as_me: error: unrecognized option: $ac_option + -*) { echo "$as_me: error: unrecognized option: $ac_option Try \`$0 --help' for more information." >&2 { (exit 1); exit 1; }; } ;; @@ -1195,16 +1107,16 @@ Try \`$0 --help' for more information." >&2 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` # Reject names that are not valid shell variable names. expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2 + { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 { (exit 1); exit 1; }; } eval $ac_envvar=\$ac_optarg export $ac_envvar ;; *) # FIXME: should be removed in autoconf 3.0. - $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 + echo "$as_me: WARNING: you should use --build, --host, --target" >&2 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && - $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 + echo "$as_me: WARNING: invalid host type: $ac_option" >&2 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} ;; @@ -1213,38 +1125,22 @@ done if test -n "$ac_prev"; then ac_option=--`echo $ac_prev | sed 's/_/-/g'` - { $as_echo "$as_me: error: missing argument to $ac_option" >&2 + { echo "$as_me: error: missing argument to $ac_option" >&2 { (exit 1); exit 1; }; } fi -if test -n "$ac_unrecognized_opts"; then - case $enable_option_checking in - no) ;; - fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2 - { (exit 1); exit 1; }; } ;; - *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; - esac -fi - -# Check all directory arguments for consistency. +# Be sure to have absolute directory names. for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ datadir sysconfdir sharedstatedir localstatedir includedir \ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ libdir localedir mandir do eval ac_val=\$$ac_var - # Remove trailing slashes. - case $ac_val in - */ ) - ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` - eval $ac_var=\$ac_val;; - esac - # Be sure to have absolute directory names. case $ac_val in [\\/$]* | ?:[\\/]* ) continue;; NONE | '' ) case $ac_var in *prefix ) continue;; esac;; esac - { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 + { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 { (exit 1); exit 1; }; } done @@ -1259,7 +1155,7 @@ target=$target_alias if test "x$host_alias" != x; then if test "x$build_alias" = x; then cross_compiling=maybe - $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. + echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. If a cross compiler is detected then cross compile mode will be used." >&2 elif test "x$build_alias" != "x$host_alias"; then cross_compiling=yes @@ -1275,10 +1171,10 @@ test "$silent" = yes && exec 6>/dev/null ac_pwd=`pwd` && test -n "$ac_pwd" && ac_ls_di=`ls -di .` && ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || - { $as_echo "$as_me: error: working directory cannot be determined" >&2 + { echo "$as_me: error: Working directory cannot be determined" >&2 { (exit 1); exit 1; }; } test "X$ac_ls_di" = "X$ac_pwd_ls_di" || - { $as_echo "$as_me: error: pwd does not report name of working directory" >&2 + { echo "$as_me: error: pwd does not report name of working directory" >&2 { (exit 1); exit 1; }; } @@ -1286,12 +1182,12 @@ test "X$ac_ls_di" = "X$ac_pwd_ls_di" || if test -z "$srcdir"; then ac_srcdir_defaulted=yes # Try the directory containing this script, then the parent directory. - ac_confdir=`$as_dirname -- "$as_myself" || -$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$as_myself" : 'X\(//\)[^/]' \| \ - X"$as_myself" : 'X\(//\)$' \| \ - X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_myself" | + ac_confdir=`$as_dirname -- "$0" || +$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$0" : 'X\(//\)[^/]' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +echo X"$0" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -1318,12 +1214,12 @@ else fi if test ! -r "$srcdir/$ac_unique_file"; then test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." - { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 + { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 { (exit 1); exit 1; }; } fi ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" ac_abs_confdir=`( - cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2 + cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2 { (exit 1); exit 1; }; } pwd)` # When building in place, set srcdir=. @@ -1372,9 +1268,9 @@ Configuration: Installation directories: --prefix=PREFIX install architecture-independent files in PREFIX - [$ac_default_prefix] + [$ac_default_prefix] --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX - [PREFIX] + [PREFIX] By default, \`make install' will install all the files in \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify @@ -1384,25 +1280,25 @@ for instance \`--prefix=\$HOME'. For better control, use the options below. Fine tuning of the installation directories: - --bindir=DIR user executables [EPREFIX/bin] - --sbindir=DIR system admin executables [EPREFIX/sbin] - --libexecdir=DIR program executables [EPREFIX/libexec] - --sysconfdir=DIR read-only single-machine data [PREFIX/etc] - --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] - --localstatedir=DIR modifiable single-machine data [PREFIX/var] - --libdir=DIR object code libraries [EPREFIX/lib] - --includedir=DIR C header files [PREFIX/include] - --oldincludedir=DIR C header files for non-gcc [/usr/include] - --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] - --datadir=DIR read-only architecture-independent data [DATAROOTDIR] - --infodir=DIR info documentation [DATAROOTDIR/info] - --localedir=DIR locale-dependent data [DATAROOTDIR/locale] - --mandir=DIR man documentation [DATAROOTDIR/man] - --docdir=DIR documentation root [DATAROOTDIR/doc/python] - --htmldir=DIR html documentation [DOCDIR] - --dvidir=DIR dvi documentation [DOCDIR] - --pdfdir=DIR pdf documentation [DOCDIR] - --psdir=DIR ps documentation [DOCDIR] + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/python] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] _ACEOF cat <<\_ACEOF @@ -1416,7 +1312,6 @@ if test -n "$ac_init_help"; then cat <<\_ACEOF Optional Features: - --disable-option-checking ignore unrecognized --enable/--with options --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) --enable-FEATURE[=ARG] include FEATURE [ARG=yes] --enable-universalsdk[=SDKDIR] @@ -1490,17 +1385,15 @@ fi if test "$ac_init_help" = "recursive"; then # If there are subdirs, report their specific --help. for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue - test -d "$ac_dir" || - { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || - continue + test -d "$ac_dir" || continue ac_builddir=. case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; @@ -1536,7 +1429,7 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix echo && $SHELL "$ac_srcdir/configure" --help=recursive else - $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 + echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 fi || ac_status=$? cd "$ac_pwd" || { ac_status=$?; break; } done @@ -1546,10 +1439,10 @@ test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF python configure 3.1 -generated by GNU Autoconf 2.63 +generated by GNU Autoconf 2.61 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF @@ -1560,7 +1453,7 @@ This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by python $as_me 3.1, which was -generated by GNU Autoconf 2.63. Invocation command line was +generated by GNU Autoconf 2.61. Invocation command line was $ $0 $@ @@ -1596,7 +1489,7 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - $as_echo "PATH: $as_dir" + echo "PATH: $as_dir" done IFS=$as_save_IFS @@ -1631,7 +1524,7 @@ do | -silent | --silent | --silen | --sile | --sil) continue ;; *\'*) - ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; esac case $ac_pass in 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; @@ -1683,12 +1576,11 @@ _ASBOX case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 -$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 +echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( - BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( *) $as_unset $ac_var ;; esac ;; esac @@ -1718,9 +1610,9 @@ _ASBOX do eval ac_val=\$$ac_var case $ac_val in - *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac - $as_echo "$ac_var='\''$ac_val'\''" + echo "$ac_var='\''$ac_val'\''" done | sort echo @@ -1735,9 +1627,9 @@ _ASBOX do eval ac_val=\$$ac_var case $ac_val in - *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac - $as_echo "$ac_var='\''$ac_val'\''" + echo "$ac_var='\''$ac_val'\''" done | sort echo fi @@ -1753,8 +1645,8 @@ _ASBOX echo fi test "$ac_signal" != 0 && - $as_echo "$as_me: caught signal $ac_signal" - $as_echo "$as_me: exit $exit_status" + echo "$as_me: caught signal $ac_signal" + echo "$as_me: exit $exit_status" } >&5 rm -f core *.core core.conftest.* && rm -f -r conftest* confdefs* conf$$* $ac_clean_files && @@ -1796,24 +1688,21 @@ _ACEOF # Let the site file select an alternate cache file if it wants to. -# Prefer an explicitly selected file to automatically selected ones. -ac_site_file1=NONE -ac_site_file2=NONE +# Prefer explicitly selected file to automatically selected ones. if test -n "$CONFIG_SITE"; then - ac_site_file1=$CONFIG_SITE + set x "$CONFIG_SITE" elif test "x$prefix" != xNONE; then - ac_site_file1=$prefix/share/config.site - ac_site_file2=$prefix/etc/config.site + set x "$prefix/share/config.site" "$prefix/etc/config.site" else - ac_site_file1=$ac_default_prefix/share/config.site - ac_site_file2=$ac_default_prefix/etc/config.site + set x "$ac_default_prefix/share/config.site" \ + "$ac_default_prefix/etc/config.site" fi -for ac_site_file in "$ac_site_file1" "$ac_site_file2" +shift +for ac_site_file do - test "x$ac_site_file" = xNONE && continue if test -r "$ac_site_file"; then - { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 -$as_echo "$as_me: loading site script $ac_site_file" >&6;} + { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 +echo "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" fi @@ -1823,16 +1712,16 @@ if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special # files actually), so we avoid doing that. if test -f "$cache_file"; then - { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5 -$as_echo "$as_me: loading cache $cache_file" >&6;} + { echo "$as_me:$LINENO: loading cache $cache_file" >&5 +echo "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . "$cache_file";; *) . "./$cache_file";; esac fi else - { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5 -$as_echo "$as_me: creating cache $cache_file" >&6;} + { echo "$as_me:$LINENO: creating cache $cache_file" >&5 +echo "$as_me: creating cache $cache_file" >&6;} >$cache_file fi @@ -1846,38 +1735,29 @@ for ac_var in $ac_precious_vars; do eval ac_new_val=\$ac_env_${ac_var}_value case $ac_old_set,$ac_new_set in set,) - { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 -$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) - { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 -$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; *) if test "x$ac_old_val" != "x$ac_new_val"; then - # differences in whitespace do not lead to failure. - ac_old_val_w=`echo x $ac_old_val` - ac_new_val_w=`echo x $ac_new_val` - if test "$ac_old_val_w" != "$ac_new_val_w"; then - { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 -$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} - ac_cache_corrupted=: - else - { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 -$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} - eval $ac_var=\$ac_old_val - fi - { $as_echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5 -$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} - { $as_echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5 -$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} + { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 +echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 +echo "$as_me: former value: $ac_old_val" >&2;} + { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 +echo "$as_me: current value: $ac_new_val" >&2;} + ac_cache_corrupted=: fi;; esac # Pass precious variables to config.status. if test "$ac_new_set" = set; then case $ac_new_val in - *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; *) ac_arg=$ac_var=$ac_new_val ;; esac case " $ac_configure_args " in @@ -1887,12 +1767,10 @@ $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} fi done if $ac_cache_corrupted; then - { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} - { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 -$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} - { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 -$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} + { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 +echo "$as_me: error: changes in the environment can compromise the build" >&2;} + { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 +echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} { (exit 1); exit 1; }; } fi @@ -2033,20 +1911,20 @@ fi UNIVERSAL_ARCHS="32-bit" -{ $as_echo "$as_me:$LINENO: checking for --with-universal-archs" >&5 -$as_echo_n "checking for --with-universal-archs... " >&6; } +{ echo "$as_me:$LINENO: checking for --with-universal-archs" >&5 +echo $ECHO_N "checking for --with-universal-archs... $ECHO_C" >&6; } # Check whether --with-universal-archs was given. if test "${with_universal_archs+set}" = set; then withval=$with_universal_archs; - { $as_echo "$as_me:$LINENO: result: $withval" >&5 -$as_echo "$withval" >&6; } + { echo "$as_me:$LINENO: result: $withval" >&5 +echo "${ECHO_T}$withval" >&6; } UNIVERSAL_ARCHS="$withval" else - { $as_echo "$as_me:$LINENO: result: 32-bit" >&5 -$as_echo "32-bit" >&6; } + { echo "$as_me:$LINENO: result: 32-bit" >&5 +echo "${ECHO_T}32-bit" >&6; } fi @@ -2168,8 +2046,8 @@ fi ## # Set name for machine-dependent library files -{ $as_echo "$as_me:$LINENO: checking MACHDEP" >&5 -$as_echo_n "checking MACHDEP... " >&6; } +{ echo "$as_me:$LINENO: checking MACHDEP" >&5 +echo $ECHO_N "checking MACHDEP... $ECHO_C" >&6; } if test -z "$MACHDEP" then ac_sys_system=`uname -s` @@ -2332,8 +2210,8 @@ then LDFLAGS="$SGI_ABI $LDFLAGS" MACHDEP=`echo "${MACHDEP}${SGI_ABI}" | sed 's/ *//g'` fi -{ $as_echo "$as_me:$LINENO: result: $MACHDEP" >&5 -$as_echo "$MACHDEP" >&6; } +{ echo "$as_me:$LINENO: result: $MACHDEP" >&5 +echo "${ECHO_T}$MACHDEP" >&6; } # Record the configure-time value of MACOSX_DEPLOYMENT_TARGET, # it may influence the way we can build extensions, so distutils @@ -2343,11 +2221,11 @@ $as_echo "$MACHDEP" >&6; } CONFIGURE_MACOSX_DEPLOYMENT_TARGET= EXPORT_MACOSX_DEPLOYMENT_TARGET='#' -{ $as_echo "$as_me:$LINENO: checking machine type as reported by uname -m" >&5 -$as_echo_n "checking machine type as reported by uname -m... " >&6; } +{ echo "$as_me:$LINENO: checking machine type as reported by uname -m" >&5 +echo $ECHO_N "checking machine type as reported by uname -m... $ECHO_C" >&6; } ac_sys_machine=`uname -m` -{ $as_echo "$as_me:$LINENO: result: $ac_sys_machine" >&5 -$as_echo "$ac_sys_machine" >&6; } +{ echo "$as_me:$LINENO: result: $ac_sys_machine" >&5 +echo "${ECHO_T}$ac_sys_machine" >&6; } # checks for alternative programs @@ -2359,8 +2237,8 @@ $as_echo "$ac_sys_machine" >&6; } # XXX shouldn't some/most/all of this code be merged with the stuff later # on that fiddles with OPT and BASECFLAGS? -{ $as_echo "$as_me:$LINENO: checking for --without-gcc" >&5 -$as_echo_n "checking for --without-gcc... " >&6; } +{ echo "$as_me:$LINENO: checking for --without-gcc" >&5 +echo $ECHO_N "checking for --without-gcc... $ECHO_C" >&6; } # Check whether --with-gcc was given. if test "${with_gcc+set}" = set; then @@ -2382,15 +2260,15 @@ else esac fi -{ $as_echo "$as_me:$LINENO: result: $without_gcc" >&5 -$as_echo "$without_gcc" >&6; } +{ echo "$as_me:$LINENO: result: $without_gcc" >&5 +echo "${ECHO_T}$without_gcc" >&6; } # If the user switches compilers, we can't believe the cache if test ! -z "$ac_cv_prog_CC" -a ! -z "$CC" -a "$CC" != "$ac_cv_prog_CC" then - { { $as_echo "$as_me:$LINENO: error: cached CC is different -- throw away $cache_file + { { echo "$as_me:$LINENO: error: cached CC is different -- throw away $cache_file (it is also a good idea to do 'make clean' before compiling)" >&5 -$as_echo "$as_me: error: cached CC is different -- throw away $cache_file +echo "$as_me: error: cached CC is different -- throw away $cache_file (it is also a good idea to do 'make clean' before compiling)" >&2;} { (exit 1); exit 1; }; } fi @@ -2403,10 +2281,10 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_CC+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -2419,7 +2297,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="${ac_tool_prefix}gcc" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2430,11 +2308,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:$LINENO: result: $CC" >&5 -$as_echo "$CC" >&6; } + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -2443,10 +2321,10 @@ if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_CC+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. @@ -2459,7 +2337,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_CC="gcc" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2470,11 +2348,11 @@ fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 -$as_echo "$ac_ct_CC" >&6; } + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_CC" = x; then @@ -2482,8 +2360,12 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC @@ -2496,10 +2378,10 @@ if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_CC+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -2512,7 +2394,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="${ac_tool_prefix}cc" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2523,11 +2405,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:$LINENO: result: $CC" >&5 -$as_echo "$CC" >&6; } + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -2536,10 +2418,10 @@ fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_CC+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -2557,7 +2439,7 @@ do continue fi ac_cv_prog_CC="cc" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2580,11 +2462,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:$LINENO: result: $CC" >&5 -$as_echo "$CC" >&6; } + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -2595,10 +2477,10 @@ if test -z "$CC"; then do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_CC+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -2611,7 +2493,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2622,11 +2504,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:$LINENO: result: $CC" >&5 -$as_echo "$CC" >&6; } + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -2639,10 +2521,10 @@ if test -z "$CC"; then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_CC+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. @@ -2655,7 +2537,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_CC="$ac_prog" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2666,11 +2548,11 @@ fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 -$as_echo "$ac_ct_CC" >&6; } + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -2682,8 +2564,12 @@ done else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC @@ -2693,50 +2579,44 @@ fi fi -test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&5 -$as_echo "$as_me: error: no acceptable C compiler found in \$PATH +echo "$as_me: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; }; } + { (exit 1); exit 1; }; } # Provide some information about the compiler. -$as_echo "$as_me:$LINENO: checking for C compiler version" >&5 -set X $ac_compile -ac_compiler=$2 +echo "$as_me:$LINENO: checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` { (ac_try="$ac_compiler --version >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compiler --version >&5") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (ac_try="$ac_compiler -v >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compiler -v >&5") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (ac_try="$ac_compiler -V >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compiler -V >&5") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } cat >conftest.$ac_ext <<_ACEOF @@ -2755,22 +2635,27 @@ main () } _ACEOF ac_clean_files_save=$ac_clean_files -ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +ac_clean_files="$ac_clean_files a.out a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. -{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 -$as_echo_n "checking for C compiler default output file name... " >&6; } -ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` - -# The possible output files: -ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" - +{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +# +# List of possible output files, starting from the most likely. +# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) +# only as a last resort. b.out is created by i960 compilers. +ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' +# +# The IRIX 6 linker writes into existing files which may not be +# executable, retaining their permissions. Remove them first so a +# subsequent execution test works. ac_rmfiles= for ac_file in $ac_files do case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; * ) ac_rmfiles="$ac_rmfiles $ac_file";; esac done @@ -2781,11 +2666,10 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link_default") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' @@ -2796,7 +2680,7 @@ for ac_file in $ac_files '' do test -f "$ac_file" || continue case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; [ab].out ) # We found the default executable, but exeext='' is most @@ -2823,27 +2707,25 @@ else ac_file='' fi -{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5 -$as_echo "$ac_file" >&6; } +{ echo "$as_me:$LINENO: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6; } if test -z "$ac_file"; then - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables See \`config.log' for more details." >&5 -$as_echo "$as_me: error: C compiler cannot create executables +echo "$as_me: error: C compiler cannot create executables See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } fi ac_exeext=$ac_cv_exeext # Check that the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. -{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5 -$as_echo_n "checking whether the C compiler works... " >&6; } +{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 # If not cross compiling, check that we can run a simple program. if test "$cross_compiling" != yes; then @@ -2852,53 +2734,49 @@ if test "$cross_compiling" != yes; then *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cross_compiling=no else if test "$cross_compiling" = maybe; then cross_compiling=yes else - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs. + { { echo "$as_me:$LINENO: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot run C compiled programs. +echo "$as_me: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; }; } + { (exit 1); exit 1; }; } fi fi fi -{ $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } +{ echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } -rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out +rm -f a.out a.exe conftest$ac_cv_exeext b.out ac_clean_files=$ac_clean_files_save # Check that the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. -{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 -$as_echo_n "checking whether we are cross compiling... " >&6; } -{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5 -$as_echo "$cross_compiling" >&6; } +{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } +{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 +echo "${ECHO_T}$cross_compiling" >&6; } -{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5 -$as_echo_n "checking for suffix of executables... " >&6; } +{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 +echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # If both `conftest.exe' and `conftest' are `present' (well, observable) # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will @@ -2907,33 +2785,31 @@ $as_echo "$ac_try_echo") >&5 for ac_file in conftest.exe conftest conftest.*; do test -f "$ac_file" || continue case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` break;; * ) break;; esac done else - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; }; } + { (exit 1); exit 1; }; } fi rm -f conftest$ac_cv_exeext -{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 -$as_echo "$ac_cv_exeext" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +echo "${ECHO_T}$ac_cv_exeext" >&6; } rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT -{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5 -$as_echo_n "checking for suffix of object files... " >&6; } +{ echo "$as_me:$LINENO: checking for suffix of object files" >&5 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } if test "${ac_cv_objext+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -2956,43 +2832,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then for ac_file in conftest.o conftest.obj conftest.*; do test -f "$ac_file" || continue; case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` break;; esac done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile +echo "$as_me: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; }; } + { (exit 1); exit 1; }; } fi rm -f conftest.$ac_cv_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 -$as_echo "$ac_cv_objext" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6; } OBJEXT=$ac_cv_objext ac_objext=$OBJEXT -{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 -$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } if test "${ac_cv_c_compiler_gnu+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -3018,21 +2891,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_compiler_gnu=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_compiler_gnu=no @@ -3042,19 +2914,15 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 -$as_echo "$ac_cv_c_compiler_gnu" >&6; } -if test $ac_compiler_gnu = yes; then - GCC=yes -else - GCC= -fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } +GCC=`test $ac_compiler_gnu = yes && echo yes` ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS -{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 -$as_echo_n "checking whether $CC accepts -g... " >&6; } +{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } if test "${ac_cv_prog_cc_g+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes @@ -3081,21 +2949,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_prog_cc_g=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 CFLAGS="" @@ -3120,21 +2987,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_c_werror_flag=$ac_save_c_werror_flag @@ -3160,21 +3026,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_prog_cc_g=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -3189,8 +3054,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 -$as_echo "$ac_cv_prog_cc_g" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } if test "$ac_test_CFLAGS" = set; then CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then @@ -3206,10 +3071,10 @@ else CFLAGS= fi fi -{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 -$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } if test "${ac_cv_prog_cc_c89+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_prog_cc_c89=no ac_save_CC=$CC @@ -3280,21 +3145,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_prog_cc_c89=$ac_arg else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -3310,15 +3174,15 @@ fi # AC_CACHE_VAL case "x$ac_cv_prog_cc_c89" in x) - { $as_echo "$as_me:$LINENO: result: none needed" >&5 -$as_echo "none needed" >&6; } ;; + { echo "$as_me:$LINENO: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6; } ;; xno) - { $as_echo "$as_me:$LINENO: result: unsupported" >&5 -$as_echo "unsupported" >&6; } ;; + { echo "$as_me:$LINENO: result: unsupported" >&5 +echo "${ECHO_T}unsupported" >&6; } ;; *) CC="$CC $ac_cv_prog_cc_c89" - { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 -$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; + { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; esac @@ -3331,8 +3195,8 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ $as_echo "$as_me:$LINENO: checking for --with-cxx-main=" >&5 -$as_echo_n "checking for --with-cxx-main=... " >&6; } +{ echo "$as_me:$LINENO: checking for --with-cxx-main=" >&5 +echo $ECHO_N "checking for --with-cxx-main=... $ECHO_C" >&6; } # Check whether --with-cxx_main was given. if test "${with_cxx_main+set}" = set; then @@ -3357,8 +3221,8 @@ else fi -{ $as_echo "$as_me:$LINENO: result: $with_cxx_main" >&5 -$as_echo "$with_cxx_main" >&6; } +{ echo "$as_me:$LINENO: result: $with_cxx_main" >&5 +echo "${ECHO_T}$with_cxx_main" >&6; } preset_cxx="$CXX" if test -z "$CXX" @@ -3366,10 +3230,10 @@ then case "$CC" in gcc) # Extract the first word of "g++", so it can be a program name with args. set dummy g++; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_CXX+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $CXX in [\\/]* | ?:[\\/]*) @@ -3384,7 +3248,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -3397,20 +3261,20 @@ esac fi CXX=$ac_cv_path_CXX if test -n "$CXX"; then - { $as_echo "$as_me:$LINENO: result: $CXX" >&5 -$as_echo "$CXX" >&6; } + { echo "$as_me:$LINENO: result: $CXX" >&5 +echo "${ECHO_T}$CXX" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi ;; cc) # Extract the first word of "c++", so it can be a program name with args. set dummy c++; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_CXX+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $CXX in [\\/]* | ?:[\\/]*) @@ -3425,7 +3289,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -3438,11 +3302,11 @@ esac fi CXX=$ac_cv_path_CXX if test -n "$CXX"; then - { $as_echo "$as_me:$LINENO: result: $CXX" >&5 -$as_echo "$CXX" >&6; } + { echo "$as_me:$LINENO: result: $CXX" >&5 +echo "${ECHO_T}$CXX" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi ;; @@ -3458,10 +3322,10 @@ then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_CXX+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CXX"; then ac_cv_prog_CXX="$CXX" # Let the user override the test. @@ -3474,7 +3338,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CXX="$ac_prog" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -3485,11 +3349,11 @@ fi fi CXX=$ac_cv_prog_CXX if test -n "$CXX"; then - { $as_echo "$as_me:$LINENO: result: $CXX" >&5 -$as_echo "$CXX" >&6; } + { echo "$as_me:$LINENO: result: $CXX" >&5 +echo "${ECHO_T}$CXX" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -3504,12 +3368,12 @@ test -n "$CXX" || CXX="notfound" fi if test "$preset_cxx" != "$CXX" then - { $as_echo "$as_me:$LINENO: WARNING: + { echo "$as_me:$LINENO: WARNING: By default, distutils will build C++ extension modules with \"$CXX\". If this is not intended, then set CXX on the configure command line. " >&5 -$as_echo "$as_me: WARNING: +echo "$as_me: WARNING: By default, distutils will build C++ extension modules with \"$CXX\". If this is not intended, then set CXX on the configure command line. @@ -3524,15 +3388,15 @@ ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 -$as_echo_n "checking how to run the C preprocessor... " >&6; } +{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if test "${ac_cv_prog_CPP+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else # Double quotes because CPP needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" @@ -3564,21 +3428,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. @@ -3602,14 +3465,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err @@ -3617,7 +3479,7 @@ $as_echo "$ac_try_echo") >&5 # Broken: success on invalid input. continue else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. @@ -3642,8 +3504,8 @@ fi else ac_cv_prog_CPP=$CPP fi -{ $as_echo "$as_me:$LINENO: result: $CPP" >&5 -$as_echo "$CPP" >&6; } +{ echo "$as_me:$LINENO: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do @@ -3671,21 +3533,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. @@ -3709,14 +3570,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err @@ -3724,7 +3584,7 @@ $as_echo "$ac_try_echo") >&5 # Broken: success on invalid input. continue else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. @@ -3740,13 +3600,11 @@ rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 -$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; }; } + { (exit 1); exit 1; }; } fi ac_ext=c @@ -3756,37 +3614,42 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 +echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } +if test "${ac_cv_path_GREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Extract the first word of "grep ggrep" to use in msg output +if test -z "$GREP"; then +set dummy grep ggrep; ac_prog_name=$2 if test "${ac_cv_path_GREP+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else - if test -z "$GREP"; then ac_path_GREP_found=false - # Loop through the user's path and test for each of PROGNAME-LIST - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in grep ggrep; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue -# Check for GNU ac_path_GREP and select it if it is found. + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue + # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP case `"$ac_path_GREP" --version 2>&1` in *GNU*) ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'GREP' >> "conftest.nl" + echo 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` @@ -3801,60 +3664,74 @@ case `"$ac_path_GREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_GREP_found && break 3 - done + + $ac_path_GREP_found && break 3 done done + +done IFS=$as_save_IFS - if test -z "$ac_cv_path_GREP"; then - { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 -$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + + +fi + +GREP="$ac_cv_path_GREP" +if test -z "$GREP"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } - fi +fi + else ac_cv_path_GREP=$GREP fi + fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 -$as_echo "$ac_cv_path_GREP" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 +echo "${ECHO_T}$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" -{ $as_echo "$as_me:$LINENO: checking for egrep" >&5 -$as_echo_n "checking for egrep... " >&6; } +{ echo "$as_me:$LINENO: checking for egrep" >&5 +echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } if test "${ac_cv_path_EGREP+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else - if test -z "$EGREP"; then + # Extract the first word of "egrep" to use in msg output +if test -z "$EGREP"; then +set dummy egrep; ac_prog_name=$2 +if test "${ac_cv_path_EGREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else ac_path_EGREP_found=false - # Loop through the user's path and test for each of PROGNAME-LIST - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in egrep; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue -# Check for GNU ac_path_EGREP and select it if it is found. + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue + # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP case `"$ac_path_EGREP" --version 2>&1` in *GNU*) ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'EGREP' >> "conftest.nl" + echo 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` @@ -3869,510 +3746,63 @@ case `"$ac_path_EGREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_EGREP_found && break 3 - done + + $ac_path_EGREP_found && break 3 done done -IFS=$as_save_IFS - if test -z "$ac_cv_path_EGREP"; then - { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 -$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} - { (exit 1); exit 1; }; } - fi -else - ac_cv_path_EGREP=$EGREP -fi - - fi -fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 -$as_echo "$ac_cv_path_EGREP" >&6; } - EGREP="$ac_cv_path_EGREP" - - -{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5 -$as_echo_n "checking for ANSI C header files... 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'A' + ((c) - 'a') : (c)) -#else -# define ISLOWER(c) \ - (('a' <= (c) && (c) <= 'i') \ - || ('j' <= (c) && (c) <= 'r') \ - || ('s' <= (c) && (c) <= 'z')) -# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) -#endif - -#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) -int -main () -{ - int i; - for (i = 0; i < 256; i++) - if (XOR (islower (i), ISLOWER (i)) - || toupper (i) != TOUPPER (i)) - return 2; - return 0; -} -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - : -else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_header_stdc=no -fi -rm -rf conftest.dSYM -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - - -fi -fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 -$as_echo "$ac_cv_header_stdc" >&6; } -if test $ac_cv_header_stdc = yes; then - -cat >>confdefs.h <<\_ACEOF -#define STDC_HEADERS 1 -_ACEOF - -fi - -# On IRIX 5.3, sys/types and inttypes.h are conflicting. - - - - - - - - - -for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ - inttypes.h stdint.h unistd.h -do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... 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" >&6; } +{ echo "$as_me:$LINENO: checking for --with-suffix" >&5 +echo $ECHO_N "checking for --with-suffix... $ECHO_C" >&6; } # Check whether --with-suffix was given. if test "${with_suffix+set}" = set; then @@ -4398,26 +3828,26 @@ if test "${with_suffix+set}" = set; then esac fi -{ $as_echo "$as_me:$LINENO: result: $EXEEXT" >&5 -$as_echo "$EXEEXT" >&6; } +{ echo "$as_me:$LINENO: result: $EXEEXT" >&5 +echo "${ECHO_T}$EXEEXT" >&6; } # Test whether we're running on a non-case-sensitive system, in which # case we give a warning if no ext is given -{ $as_echo "$as_me:$LINENO: checking for case-insensitive build directory" >&5 -$as_echo_n "checking for case-insensitive build directory... " >&6; } +{ echo "$as_me:$LINENO: checking for case-insensitive build directory" >&5 +echo $ECHO_N "checking for case-insensitive build directory... $ECHO_C" >&6; } if test ! -d CaseSensitiveTestDir; then mkdir CaseSensitiveTestDir fi if test -d casesensitivetestdir then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } BUILDEXEEXT=.exe else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } BUILDEXEEXT=$EXEEXT fi rmdir CaseSensitiveTestDir @@ -4446,14 +3876,14 @@ esac -{ $as_echo "$as_me:$LINENO: checking LIBRARY" >&5 -$as_echo_n "checking LIBRARY... " >&6; } +{ echo "$as_me:$LINENO: checking LIBRARY" >&5 +echo $ECHO_N "checking LIBRARY... $ECHO_C" >&6; } if test -z "$LIBRARY" then LIBRARY='libpython$(VERSION).a' fi -{ $as_echo "$as_me:$LINENO: result: $LIBRARY" >&5 -$as_echo "$LIBRARY" >&6; } +{ echo "$as_me:$LINENO: result: $LIBRARY" >&5 +echo "${ECHO_T}$LIBRARY" >&6; } # LDLIBRARY is the name of the library to link against (as opposed to the # name of the library into which to insert object files). BLDLIBRARY is also @@ -4488,8 +3918,8 @@ RUNSHARED='' # This is altered for AIX in order to build the export list before # linking. -{ $as_echo "$as_me:$LINENO: checking LINKCC" >&5 -$as_echo_n "checking LINKCC... " >&6; } +{ echo "$as_me:$LINENO: checking LINKCC" >&5 +echo $ECHO_N "checking LINKCC... $ECHO_C" >&6; } if test -z "$LINKCC" then LINKCC='$(PURIFY) $(MAINCC)' @@ -4507,8 +3937,8 @@ then LINKCC=qcc;; esac fi -{ $as_echo "$as_me:$LINENO: result: $LINKCC" >&5 -$as_echo "$LINKCC" >&6; } +{ echo "$as_me:$LINENO: result: $LINKCC" >&5 +echo "${ECHO_T}$LINKCC" >&6; } # GNULD is set to "yes" if the GNU linker is used. If this goes wrong # make sure we default having it set to "no": this is used by @@ -4516,8 +3946,8 @@ $as_echo "$LINKCC" >&6; } # to linker command lines, and failing to detect GNU ld simply results # in the same bahaviour as before. -{ $as_echo "$as_me:$LINENO: checking for GNU ld" >&5 -$as_echo_n "checking for GNU ld... " >&6; } +{ echo "$as_me:$LINENO: checking for GNU ld" >&5 +echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; } ac_prog=ld if test "$GCC" = yes; then ac_prog=`$CC -print-prog-name=ld` @@ -4528,11 +3958,11 @@ case `"$ac_prog" -V 2>&1 < /dev/null` in *) GNULD=no;; esac -{ $as_echo "$as_me:$LINENO: result: $GNULD" >&5 -$as_echo "$GNULD" >&6; } +{ echo "$as_me:$LINENO: result: $GNULD" >&5 +echo "${ECHO_T}$GNULD" >&6; } -{ $as_echo "$as_me:$LINENO: checking for --enable-shared" >&5 -$as_echo_n "checking for --enable-shared... " >&6; } +{ echo "$as_me:$LINENO: checking for --enable-shared" >&5 +echo $ECHO_N "checking for --enable-shared... $ECHO_C" >&6; } # Check whether --enable-shared was given. if test "${enable_shared+set}" = set; then enableval=$enable_shared; @@ -4548,11 +3978,11 @@ then enable_shared="no";; esac fi -{ $as_echo "$as_me:$LINENO: result: $enable_shared" >&5 -$as_echo "$enable_shared" >&6; } +{ echo "$as_me:$LINENO: result: $enable_shared" >&5 +echo "${ECHO_T}$enable_shared" >&6; } -{ $as_echo "$as_me:$LINENO: checking for --enable-profiling" >&5 -$as_echo_n "checking for --enable-profiling... " >&6; } +{ echo "$as_me:$LINENO: checking for --enable-profiling" >&5 +echo $ECHO_N "checking for --enable-profiling... $ECHO_C" >&6; } # Check whether --enable-profiling was given. if test "${enable_profiling+set}" = set; then enableval=$enable_profiling; ac_save_cc="$CC" @@ -4574,32 +4004,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_enable_profiling="yes" else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_enable_profiling="no" fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -4607,8 +4034,8 @@ fi CC="$ac_save_cc" fi -{ $as_echo "$as_me:$LINENO: result: $ac_enable_profiling" >&5 -$as_echo "$ac_enable_profiling" >&6; } +{ echo "$as_me:$LINENO: result: $ac_enable_profiling" >&5 +echo "${ECHO_T}$ac_enable_profiling" >&6; } case "$ac_enable_profiling" in "yes") @@ -4617,8 +4044,8 @@ case "$ac_enable_profiling" in ;; esac -{ $as_echo "$as_me:$LINENO: checking LDLIBRARY" >&5 -$as_echo_n "checking LDLIBRARY... " >&6; } +{ echo "$as_me:$LINENO: checking LDLIBRARY" >&5 +echo $ECHO_N "checking LDLIBRARY... $ECHO_C" >&6; } # MacOSX framework builds need more magic. LDLIBRARY is the dynamic # library that we build, but we do not want to link against it (we @@ -4702,16 +4129,16 @@ else # shared is disabled esac fi -{ $as_echo "$as_me:$LINENO: result: $LDLIBRARY" >&5 -$as_echo "$LDLIBRARY" >&6; } +{ echo "$as_me:$LINENO: result: $LDLIBRARY" >&5 +echo "${ECHO_T}$LDLIBRARY" >&6; } if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_RANLIB+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. @@ -4724,7 +4151,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4735,11 +4162,11 @@ fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then - { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5 -$as_echo "$RANLIB" >&6; } + { echo "$as_me:$LINENO: result: $RANLIB" >&5 +echo "${ECHO_T}$RANLIB" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -4748,10 +4175,10 @@ if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. @@ -4764,7 +4191,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_RANLIB="ranlib" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4775,11 +4202,11 @@ fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then - { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 -$as_echo "$ac_ct_RANLIB" >&6; } + { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +echo "${ECHO_T}$ac_ct_RANLIB" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then @@ -4787,8 +4214,12 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB @@ -4802,10 +4233,10 @@ for ac_prog in ar aal do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_AR+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. @@ -4818,7 +4249,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_AR="$ac_prog" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4829,11 +4260,11 @@ fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then - { $as_echo "$as_me:$LINENO: result: $AR" >&5 -$as_echo "$AR" >&6; } + { echo "$as_me:$LINENO: result: $AR" >&5 +echo "${ECHO_T}$AR" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -4852,10 +4283,10 @@ fi # Extract the first word of "svnversion", so it can be a program name with args. set dummy svnversion; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_SVNVERSION+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$SVNVERSION"; then ac_cv_prog_SVNVERSION="$SVNVERSION" # Let the user override the test. @@ -4868,7 +4299,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_SVNVERSION="found" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4880,11 +4311,11 @@ fi fi SVNVERSION=$ac_cv_prog_SVNVERSION if test -n "$SVNVERSION"; then - { $as_echo "$as_me:$LINENO: result: $SVNVERSION" >&5 -$as_echo "$SVNVERSION" >&6; } + { echo "$as_me:$LINENO: result: $SVNVERSION" >&5 +echo "${ECHO_T}$SVNVERSION" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -4920,8 +4351,8 @@ for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do fi done if test -z "$ac_aux_dir"; then - { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5 -$as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} + { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5 +echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} { (exit 1); exit 1; }; } fi @@ -4947,12 +4378,11 @@ ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # OS/2's system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. -# Reject install programs that cannot install multiple files. -{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 -$as_echo_n "checking for a BSD-compatible install... " >&6; } +{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } if test -z "$INSTALL"; then if test "${ac_cv_path_install+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH @@ -4981,29 +4411,17 @@ case $as_dir/ in # program-specific install script used by HP pwplus--don't use. : else - rm -rf conftest.one conftest.two conftest.dir - echo one > conftest.one - echo two > conftest.two - mkdir conftest.dir - if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && - test -s conftest.one && test -s conftest.two && - test -s conftest.dir/conftest.one && - test -s conftest.dir/conftest.two - then - ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" - break 3 - fi + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 fi fi done done ;; esac - done IFS=$as_save_IFS -rm -rf conftest.one conftest.two conftest.dir fi if test "${ac_cv_path_install+set}" = set; then @@ -5016,8 +4434,8 @@ fi INSTALL=$ac_install_sh fi fi -{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5 -$as_echo "$INSTALL" >&6; } +{ echo "$as_me:$LINENO: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6; } # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. @@ -5039,8 +4457,8 @@ if test -z "$LN" ; then fi # Check for --with-pydebug -{ $as_echo "$as_me:$LINENO: checking for --with-pydebug" >&5 -$as_echo_n "checking for --with-pydebug... " >&6; } +{ echo "$as_me:$LINENO: checking for --with-pydebug" >&5 +echo $ECHO_N "checking for --with-pydebug... $ECHO_C" >&6; } # Check whether --with-pydebug was given. if test "${with_pydebug+set}" = set; then @@ -5052,15 +4470,15 @@ cat >>confdefs.h <<\_ACEOF #define Py_DEBUG 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; }; + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; }; Py_DEBUG='true' -else { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; }; Py_DEBUG='false' +else { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; }; Py_DEBUG='false' fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -5129,8 +4547,8 @@ yes) # Python violates C99 rules, by casting between incompatible # pointer types. GCC may generate bad code as a result of that, # so use -fno-strict-aliasing if supported. - { $as_echo "$as_me:$LINENO: checking whether $CC accepts -fno-strict-aliasing" >&5 -$as_echo_n "checking whether $CC accepts -fno-strict-aliasing... " >&6; } + { echo "$as_me:$LINENO: checking whether $CC accepts -fno-strict-aliasing" >&5 +echo $ECHO_N "checking whether $CC accepts -fno-strict-aliasing... $ECHO_C" >&6; } ac_save_cc="$CC" CC="$CC -fno-strict-aliasing" if test "$cross_compiling" = yes; then @@ -5150,39 +4568,36 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_no_strict_aliasing_ok=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_no_strict_aliasing_ok=no fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi CC="$ac_save_cc" - { $as_echo "$as_me:$LINENO: result: $ac_cv_no_strict_aliasing_ok" >&5 -$as_echo "$ac_cv_no_strict_aliasing_ok" >&6; } + { echo "$as_me:$LINENO: result: $ac_cv_no_strict_aliasing_ok" >&5 +echo "${ECHO_T}$ac_cv_no_strict_aliasing_ok" >&6; } if test $ac_cv_no_strict_aliasing_ok = yes then BASECFLAGS="$BASECFLAGS -fno-strict-aliasing" @@ -5230,8 +4645,8 @@ $as_echo "$ac_cv_no_strict_aliasing_ok" >&6; } ARCH_RUN_32BIT="arch -i386 -ppc" else - { { $as_echo "$as_me:$LINENO: error: proper usage is --with-universalarch=32-bit|64-bit|all" >&5 -$as_echo "$as_me: error: proper usage is --with-universalarch=32-bit|64-bit|all" >&2;} + { { echo "$as_me:$LINENO: error: proper usage is --with-universal-arch=32-bit|64-bit|all|intel|3-way" >&5 +echo "$as_me: error: proper usage is --with-universal-arch=32-bit|64-bit|all|intel|3-way" >&2;} { (exit 1); exit 1; }; } fi @@ -5324,10 +4739,10 @@ then ac_cv_opt_olimit_ok=no fi -{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -OPT:Olimit=0" >&5 -$as_echo_n "checking whether $CC accepts -OPT:Olimit=0... " >&6; } +{ echo "$as_me:$LINENO: checking whether $CC accepts -OPT:Olimit=0" >&5 +echo $ECHO_N "checking whether $CC accepts -OPT:Olimit=0... $ECHO_C" >&6; } if test "${ac_cv_opt_olimit_ok+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_save_cc="$CC" CC="$CC -OPT:Olimit=0" @@ -5348,32 +4763,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_opt_olimit_ok=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_opt_olimit_ok=no fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -5381,8 +4793,8 @@ fi CC="$ac_save_cc" fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_opt_olimit_ok" >&5 -$as_echo "$ac_cv_opt_olimit_ok" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_opt_olimit_ok" >&5 +echo "${ECHO_T}$ac_cv_opt_olimit_ok" >&6; } if test $ac_cv_opt_olimit_ok = yes; then case $ac_sys_system in # XXX is this branch needed? On MacOSX 10.2.2 the result of the @@ -5395,10 +4807,10 @@ if test $ac_cv_opt_olimit_ok = yes; then ;; esac else - { $as_echo "$as_me:$LINENO: checking whether $CC accepts -Olimit 1500" >&5 -$as_echo_n "checking whether $CC accepts -Olimit 1500... " >&6; } + { echo "$as_me:$LINENO: checking whether $CC accepts -Olimit 1500" >&5 +echo $ECHO_N "checking whether $CC accepts -Olimit 1500... $ECHO_C" >&6; } if test "${ac_cv_olimit_ok+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_save_cc="$CC" CC="$CC -Olimit 1500" @@ -5419,32 +4831,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_olimit_ok=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_olimit_ok=no fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -5452,8 +4861,8 @@ fi CC="$ac_save_cc" fi - { $as_echo "$as_me:$LINENO: result: $ac_cv_olimit_ok" >&5 -$as_echo "$ac_cv_olimit_ok" >&6; } + { echo "$as_me:$LINENO: result: $ac_cv_olimit_ok" >&5 +echo "${ECHO_T}$ac_cv_olimit_ok" >&6; } if test $ac_cv_olimit_ok = yes; then BASECFLAGS="$BASECFLAGS -Olimit 1500" fi @@ -5462,8 +4871,8 @@ fi # Check whether GCC supports PyArg_ParseTuple format if test "$GCC" = "yes" then - { $as_echo "$as_me:$LINENO: checking whether gcc supports ParseTuple __format__" >&5 -$as_echo_n "checking whether gcc supports ParseTuple __format__... " >&6; } + { echo "$as_me:$LINENO: checking whether gcc supports ParseTuple __format__" >&5 +echo $ECHO_N "checking whether gcc supports ParseTuple __format__... $ECHO_C" >&6; } save_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -Werror" cat >conftest.$ac_ext <<_ACEOF @@ -5489,14 +4898,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -5506,14 +4914,14 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_ATTRIBUTE_FORMAT_PARSETUPLE 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -5526,10 +4934,10 @@ fi # complain if unaccepted options are passed (e.g. gcc on Mac OS X). # So we have to see first whether pthreads are available without # options before we can check whether -Kpthread improves anything. -{ $as_echo "$as_me:$LINENO: checking whether pthreads are available without options" >&5 -$as_echo_n "checking whether pthreads are available without options... " >&6; } +{ echo "$as_me:$LINENO: checking whether pthreads are available without options" >&5 +echo $ECHO_N "checking whether pthreads are available without options... $ECHO_C" >&6; } if test "${ac_cv_pthread_is_default+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then ac_cv_pthread_is_default=no @@ -5560,21 +4968,19 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_pthread_is_default=yes @@ -5582,14 +4988,13 @@ $as_echo "$ac_try_echo") >&5 ac_cv_pthread=no else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_pthread_is_default=no fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -5597,8 +5002,8 @@ fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_pthread_is_default" >&5 -$as_echo "$ac_cv_pthread_is_default" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_pthread_is_default" >&5 +echo "${ECHO_T}$ac_cv_pthread_is_default" >&6; } if test $ac_cv_pthread_is_default = yes @@ -5610,10 +5015,10 @@ else # Some compilers won't report that they do not support -Kpthread, # so we need to run a program to see whether it really made the # function available. -{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -Kpthread" >&5 -$as_echo_n "checking whether $CC accepts -Kpthread... " >&6; } +{ echo "$as_me:$LINENO: checking whether $CC accepts -Kpthread" >&5 +echo $ECHO_N "checking whether $CC accepts -Kpthread... $ECHO_C" >&6; } if test "${ac_cv_kpthread+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_save_cc="$CC" CC="$CC -Kpthread" @@ -5646,32 +5051,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_kpthread=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_kpthread=no fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -5679,8 +5081,8 @@ fi CC="$ac_save_cc" fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_kpthread" >&5 -$as_echo "$ac_cv_kpthread" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_kpthread" >&5 +echo "${ECHO_T}$ac_cv_kpthread" >&6; } fi if test $ac_cv_kpthread = no -a $ac_cv_pthread_is_default = no @@ -5690,10 +5092,10 @@ then # Some compilers won't report that they do not support -Kthread, # so we need to run a program to see whether it really made the # function available. -{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -Kthread" >&5 -$as_echo_n "checking whether $CC accepts -Kthread... " >&6; } +{ echo "$as_me:$LINENO: checking whether $CC accepts -Kthread" >&5 +echo $ECHO_N "checking whether $CC accepts -Kthread... $ECHO_C" >&6; } if test "${ac_cv_kthread+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_save_cc="$CC" CC="$CC -Kthread" @@ -5726,32 +5128,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_kthread=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_kthread=no fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -5759,8 +5158,8 @@ fi CC="$ac_save_cc" fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_kthread" >&5 -$as_echo "$ac_cv_kthread" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_kthread" >&5 +echo "${ECHO_T}$ac_cv_kthread" >&6; } fi if test $ac_cv_kthread = no -a $ac_cv_pthread_is_default = no @@ -5770,10 +5169,10 @@ then # Some compilers won't report that they do not support -pthread, # so we need to run a program to see whether it really made the # function available. -{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -pthread" >&5 -$as_echo_n "checking whether $CC accepts -pthread... " >&6; } +{ echo "$as_me:$LINENO: checking whether $CC accepts -pthread" >&5 +echo $ECHO_N "checking whether $CC accepts -pthread... $ECHO_C" >&6; } if test "${ac_cv_thread+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_save_cc="$CC" CC="$CC -pthread" @@ -5806,32 +5205,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_pthread=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_pthread=no fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -5839,8 +5235,8 @@ fi CC="$ac_save_cc" fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_pthread" >&5 -$as_echo "$ac_cv_pthread" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_pthread" >&5 +echo "${ECHO_T}$ac_cv_pthread" >&6; } fi # If we have set a CC compiler flag for thread support then @@ -5848,8 +5244,8 @@ fi ac_cv_cxx_thread=no if test ! -z "$CXX" then -{ $as_echo "$as_me:$LINENO: checking whether $CXX also accepts flags for thread support" >&5 -$as_echo_n "checking whether $CXX also accepts flags for thread support... " >&6; } +{ echo "$as_me:$LINENO: checking whether $CXX also accepts flags for thread support" >&5 +echo $ECHO_N "checking whether $CXX also accepts flags for thread support... $ECHO_C" >&6; } ac_save_cxx="$CXX" if test "$ac_cv_kpthread" = "yes" @@ -5879,17 +5275,17 @@ then fi rm -fr conftest* fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_cxx_thread" >&5 -$as_echo "$ac_cv_cxx_thread" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_cxx_thread" >&5 +echo "${ECHO_T}$ac_cv_cxx_thread" >&6; } fi CXX="$ac_save_cxx" # checks for header files -{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5 -$as_echo_n "checking for ANSI C header files... " >&6; } +{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } if test "${ac_cv_header_stdc+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -5916,21 +5312,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_stdc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no @@ -5955,7 +5350,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f conftest* +rm -f -r conftest* fi @@ -5976,7 +5371,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f conftest* +rm -f -r conftest* fi @@ -6022,40 +5417,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 -$as_echo "$ac_cv_header_stdc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF @@ -6064,6 +5456,75 @@ _ACEOF fi +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + + + + + + + + + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + @@ -6131,21 +5592,20 @@ sys/times.h sys/types.h sys/un.h sys/utsname.h sys/wait.h pty.h libutil.h \ sys/resource.h netpacket/packet.h sysexits.h bluetooth.h \ bluetooth/bluetooth.h linux/tipc.h do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 -$as_echo_n "checking $ac_header usability... " >&6; } +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6161,33 +5621,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? -{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 -$as_echo_n "checking $ac_header presence... " >&6; } +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6201,52 +5660,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## -------------------------------------- ## ## Report this to http://bugs.python.org/ ## @@ -6255,24 +5713,21 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } fi -as_val=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -6286,11 +5741,11 @@ done ac_header_dirent=no for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do - as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5 -$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } + as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5 +echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6316,21 +5771,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" @@ -6338,15 +5792,12 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 _ACEOF ac_header_dirent=$ac_hdr; break @@ -6355,10 +5806,10 @@ fi done # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. if test $ac_header_dirent = dirent.h; then - { $as_echo "$as_me:$LINENO: checking for library containing opendir" >&5 -$as_echo_n "checking for library containing opendir... " >&6; } + { echo "$as_me:$LINENO: checking for library containing opendir" >&5 +echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; } if test "${ac_cv_search_opendir+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF @@ -6396,30 +5847,26 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_search_opendir=$ac_res else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_opendir+set}" = set; then @@ -6434,8 +5881,8 @@ fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 -$as_echo "$ac_cv_search_opendir" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 +echo "${ECHO_T}$ac_cv_search_opendir" >&6; } ac_res=$ac_cv_search_opendir if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" @@ -6443,10 +5890,10 @@ if test "$ac_res" != no; then fi else - { $as_echo "$as_me:$LINENO: checking for library containing opendir" >&5 -$as_echo_n "checking for library containing opendir... " >&6; } + { echo "$as_me:$LINENO: checking for library containing opendir" >&5 +echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; } if test "${ac_cv_search_opendir+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF @@ -6484,30 +5931,26 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_search_opendir=$ac_res else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_opendir+set}" = set; then @@ -6522,8 +5965,8 @@ fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 -$as_echo "$ac_cv_search_opendir" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 +echo "${ECHO_T}$ac_cv_search_opendir" >&6; } ac_res=$ac_cv_search_opendir if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" @@ -6532,10 +5975,10 @@ fi fi -{ $as_echo "$as_me:$LINENO: checking whether sys/types.h defines makedev" >&5 -$as_echo_n "checking whether sys/types.h defines makedev... " >&6; } +{ echo "$as_me:$LINENO: checking whether sys/types.h defines makedev" >&5 +echo $ECHO_N "checking whether sys/types.h defines makedev... $ECHO_C" >&6; } if test "${ac_cv_header_sys_types_h_makedev+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6558,50 +6001,46 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_header_sys_types_h_makedev=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_sys_types_h_makedev=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_types_h_makedev" >&5 -$as_echo "$ac_cv_header_sys_types_h_makedev" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_types_h_makedev" >&5 +echo "${ECHO_T}$ac_cv_header_sys_types_h_makedev" >&6; } if test $ac_cv_header_sys_types_h_makedev = no; then if test "${ac_cv_header_sys_mkdev_h+set}" = set; then - { $as_echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5 -$as_echo_n "checking for sys/mkdev.h... " >&6; } + { echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5 +echo $ECHO_N "checking for sys/mkdev.h... $ECHO_C" >&6; } if test "${ac_cv_header_sys_mkdev_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5 -$as_echo "$ac_cv_header_sys_mkdev_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5 +echo "${ECHO_T}$ac_cv_header_sys_mkdev_h" >&6; } else # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking sys/mkdev.h usability" >&5 -$as_echo_n "checking sys/mkdev.h usability... " >&6; } +{ echo "$as_me:$LINENO: checking sys/mkdev.h usability" >&5 +echo $ECHO_N "checking sys/mkdev.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6617,33 +6056,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? -{ $as_echo "$as_me:$LINENO: checking sys/mkdev.h presence" >&5 -$as_echo_n "checking sys/mkdev.h presence... " >&6; } +{ echo "$as_me:$LINENO: checking sys/mkdev.h presence" >&5 +echo $ECHO_N "checking sys/mkdev.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6657,52 +6095,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: sys/mkdev.h: proceeding with the compiler's result" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: sys/mkdev.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: sys/mkdev.h: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: sys/mkdev.h: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: sys/mkdev.h: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: sys/mkdev.h: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: sys/mkdev.h: in the future, the compiler will take precedence" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: sys/mkdev.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: sys/mkdev.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: sys/mkdev.h: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: sys/mkdev.h: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: sys/mkdev.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## -------------------------------------- ## ## Report this to http://bugs.python.org/ ## @@ -6711,18 +6148,18 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ $as_echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5 -$as_echo_n "checking for sys/mkdev.h... " >&6; } +{ echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5 +echo $ECHO_N "checking for sys/mkdev.h... $ECHO_C" >&6; } if test "${ac_cv_header_sys_mkdev_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_sys_mkdev_h=$ac_header_preproc fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5 -$as_echo "$ac_cv_header_sys_mkdev_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5 +echo "${ECHO_T}$ac_cv_header_sys_mkdev_h" >&6; } fi -if test "x$ac_cv_header_sys_mkdev_h" = x""yes; then +if test $ac_cv_header_sys_mkdev_h = yes; then cat >>confdefs.h <<\_ACEOF #define MAJOR_IN_MKDEV 1 @@ -6734,17 +6171,17 @@ fi if test $ac_cv_header_sys_mkdev_h = no; then if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then - { $as_echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5 -$as_echo_n "checking for sys/sysmacros.h... " >&6; } + { echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5 +echo $ECHO_N "checking for sys/sysmacros.h... $ECHO_C" >&6; } if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5 -$as_echo "$ac_cv_header_sys_sysmacros_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5 +echo "${ECHO_T}$ac_cv_header_sys_sysmacros_h" >&6; } else # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking sys/sysmacros.h usability" >&5 -$as_echo_n "checking sys/sysmacros.h usability... " >&6; } +{ echo "$as_me:$LINENO: checking sys/sysmacros.h usability" >&5 +echo $ECHO_N "checking sys/sysmacros.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6760,33 +6197,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? -{ $as_echo "$as_me:$LINENO: checking sys/sysmacros.h presence" >&5 -$as_echo_n "checking sys/sysmacros.h presence... " >&6; } +{ echo "$as_me:$LINENO: checking sys/sysmacros.h presence" >&5 +echo $ECHO_N "checking sys/sysmacros.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6800,52 +6236,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the compiler's result" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: sys/sysmacros.h: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: sys/sysmacros.h: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: sys/sysmacros.h: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: sys/sysmacros.h: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: sys/sysmacros.h: in the future, the compiler will take precedence" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: sys/sysmacros.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: sys/sysmacros.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: sys/sysmacros.h: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: sys/sysmacros.h: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: sys/sysmacros.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## -------------------------------------- ## ## Report this to http://bugs.python.org/ ## @@ -6854,18 +6289,18 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ $as_echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5 -$as_echo_n "checking for sys/sysmacros.h... " >&6; } +{ echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5 +echo $ECHO_N "checking for sys/sysmacros.h... $ECHO_C" >&6; } if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_sys_sysmacros_h=$ac_header_preproc fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5 -$as_echo "$ac_cv_header_sys_sysmacros_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5 +echo "${ECHO_T}$ac_cv_header_sys_sysmacros_h" >&6; } fi -if test "x$ac_cv_header_sys_sysmacros_h" = x""yes; then +if test $ac_cv_header_sys_sysmacros_h = yes; then cat >>confdefs.h <<\_ACEOF #define MAJOR_IN_SYSMACROS 1 @@ -6882,11 +6317,11 @@ fi for ac_header in term.h do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6908,21 +6343,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" @@ -6930,15 +6364,12 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -6950,11 +6381,11 @@ done for ac_header in linux/netlink.h do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6979,21 +6410,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" @@ -7001,15 +6431,12 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -7019,8 +6446,8 @@ done # checks for typedefs was_it_defined=no -{ $as_echo "$as_me:$LINENO: checking for clock_t in time.h" >&5 -$as_echo_n "checking for clock_t in time.h... " >&6; } +{ echo "$as_me:$LINENO: checking for clock_t in time.h" >&5 +echo $ECHO_N "checking for clock_t in time.h... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -7042,14 +6469,14 @@ _ACEOF fi -rm -f conftest* +rm -f -r conftest* -{ $as_echo "$as_me:$LINENO: result: $was_it_defined" >&5 -$as_echo "$was_it_defined" >&6; } +{ echo "$as_me:$LINENO: result: $was_it_defined" >&5 +echo "${ECHO_T}$was_it_defined" >&6; } # Check whether using makedev requires defining _OSF_SOURCE -{ $as_echo "$as_me:$LINENO: checking for makedev" >&5 -$as_echo_n "checking for makedev... " >&6; } +{ echo "$as_me:$LINENO: checking for makedev" >&5 +echo $ECHO_N "checking for makedev... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -7071,30 +6498,26 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_has_makedev=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_has_makedev=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test "$ac_cv_has_makedev" = "no"; then @@ -7123,30 +6546,26 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_has_makedev=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_has_makedev=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test "$ac_cv_has_makedev" = "yes"; then @@ -7157,8 +6576,8 @@ _ACEOF fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_has_makedev" >&5 -$as_echo "$ac_cv_has_makedev" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_has_makedev" >&5 +echo "${ECHO_T}$ac_cv_has_makedev" >&6; } if test "$ac_cv_has_makedev" = "yes"; then cat >>confdefs.h <<\_ACEOF @@ -7175,8 +6594,8 @@ fi # work-around, disable LFS on such configurations use_lfs=yes -{ $as_echo "$as_me:$LINENO: checking Solaris LFS bug" >&5 -$as_echo_n "checking Solaris LFS bug... " >&6; } +{ echo "$as_me:$LINENO: checking Solaris LFS bug" >&5 +echo $ECHO_N "checking Solaris LFS bug... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -7202,29 +6621,28 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then sol_lfs_bug=no else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 sol_lfs_bug=yes fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $sol_lfs_bug" >&5 -$as_echo "$sol_lfs_bug" >&6; } +{ echo "$as_me:$LINENO: result: $sol_lfs_bug" >&5 +echo "${ECHO_T}$sol_lfs_bug" >&6; } if test "$sol_lfs_bug" = "yes"; then use_lfs=no fi @@ -7252,46 +6670,11 @@ cat >> confdefs.h <<\EOF EOF # Type availability checks -{ $as_echo "$as_me:$LINENO: checking for mode_t" >&5 -$as_echo_n "checking for mode_t... " >&6; } +{ echo "$as_me:$LINENO: checking for mode_t" >&5 +echo $ECHO_N "checking for mode_t... $ECHO_C" >&6; } if test "${ac_cv_type_mode_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_cv_type_mode_t=no -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -if (sizeof (mode_t)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -7299,11 +6682,14 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default +typedef mode_t ac__type_new_; int main () { -if (sizeof ((mode_t))) - return 0; +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; ; return 0; } @@ -7314,39 +6700,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - : -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_mode_t=yes -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_type_mode_t=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + ac_cv_type_mode_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5 -$as_echo "$ac_cv_type_mode_t" >&6; } -if test "x$ac_cv_type_mode_t" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5 +echo "${ECHO_T}$ac_cv_type_mode_t" >&6; } +if test $ac_cv_type_mode_t = yes; then : else @@ -7356,46 +6733,11 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for off_t" >&5 -$as_echo_n "checking for off_t... " >&6; } +{ echo "$as_me:$LINENO: checking for off_t" >&5 +echo $ECHO_N "checking for off_t... $ECHO_C" >&6; } if test "${ac_cv_type_off_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_cv_type_off_t=no -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -if (sizeof (off_t)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -7403,11 +6745,14 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default +typedef off_t ac__type_new_; int main () { -if (sizeof ((off_t))) - return 0; +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; ; return 0; } @@ -7418,39 +6763,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - : -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_off_t=yes -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_type_off_t=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + ac_cv_type_off_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5 -$as_echo "$ac_cv_type_off_t" >&6; } -if test "x$ac_cv_type_off_t" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5 +echo "${ECHO_T}$ac_cv_type_off_t" >&6; } +if test $ac_cv_type_off_t = yes; then : else @@ -7460,46 +6796,11 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for pid_t" >&5 -$as_echo_n "checking for pid_t... " >&6; } +{ echo "$as_me:$LINENO: checking for pid_t" >&5 +echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; } if test "${ac_cv_type_pid_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_cv_type_pid_t=no -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -if (sizeof (pid_t)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -7507,11 +6808,14 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default +typedef pid_t ac__type_new_; int main () { -if (sizeof ((pid_t))) - return 0; +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; ; return 0; } @@ -7522,39 +6826,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - : -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_pid_t=yes -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_type_pid_t=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + ac_cv_type_pid_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 -$as_echo "$ac_cv_type_pid_t" >&6; } -if test "x$ac_cv_type_pid_t" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 +echo "${ECHO_T}$ac_cv_type_pid_t" >&6; } +if test $ac_cv_type_pid_t = yes; then : else @@ -7564,10 +6859,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking return type of signal handlers" >&5 -$as_echo_n "checking return type of signal handlers... " >&6; } +{ echo "$as_me:$LINENO: checking return type of signal handlers" >&5 +echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; } if test "${ac_cv_type_signal+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -7592,21 +6887,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_type_signal=int else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_signal=void @@ -7614,54 +6908,19 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5 -$as_echo "$ac_cv_type_signal" >&6; } - -cat >>confdefs.h <<_ACEOF -#define RETSIGTYPE $ac_cv_type_signal -_ACEOF - - -{ $as_echo "$as_me:$LINENO: checking for size_t" >&5 -$as_echo_n "checking for size_t... " >&6; } -if test "${ac_cv_type_size_t+set}" = set; then - $as_echo_n "(cached) " >&6 -else - ac_cv_type_size_t=no -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -if (sizeof (size_t)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +{ echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5 +echo "${ECHO_T}$ac_cv_type_signal" >&6; } + +cat >>confdefs.h <<_ACEOF +#define RETSIGTYPE $ac_cv_type_signal +_ACEOF + + +{ echo "$as_me:$LINENO: checking for size_t" >&5 +echo $ECHO_N "checking for size_t... $ECHO_C" >&6; } +if test "${ac_cv_type_size_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -7669,11 +6928,14 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default +typedef size_t ac__type_new_; int main () { -if (sizeof ((size_t))) - return 0; +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; ; return 0; } @@ -7684,39 +6946,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - : -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_size_t=yes -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_type_size_t=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + ac_cv_type_size_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 -$as_echo "$ac_cv_type_size_t" >&6; } -if test "x$ac_cv_type_size_t" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 +echo "${ECHO_T}$ac_cv_type_size_t" >&6; } +if test $ac_cv_type_size_t = yes; then : else @@ -7726,10 +6979,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5 -$as_echo_n "checking for uid_t in sys/types.h... " >&6; } +{ echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5 +echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6; } if test "${ac_cv_type_uid_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -7746,11 +6999,11 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_type_uid_t=no fi -rm -f conftest* +rm -f -r conftest* fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 -$as_echo "$ac_cv_type_uid_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 +echo "${ECHO_T}$ac_cv_type_uid_t" >&6; } if test $ac_cv_type_uid_t = no; then cat >>confdefs.h <<\_ACEOF @@ -7765,10 +7018,10 @@ _ACEOF fi - { $as_echo "$as_me:$LINENO: checking for uint32_t" >&5 -$as_echo_n "checking for uint32_t... " >&6; } + { echo "$as_me:$LINENO: checking for uint32_t" >&5 +echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; } if test "${ac_cv_c_uint32_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_uint32_t=no for ac_type in 'uint32_t' 'unsigned int' 'unsigned long int' \ @@ -7796,14 +7049,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -7814,7 +7066,7 @@ $as_echo "$ac_try_echo") >&5 esac else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -7824,8 +7076,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_uint32_t" != no && break done fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_uint32_t" >&5 -$as_echo "$ac_cv_c_uint32_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_c_uint32_t" >&5 +echo "${ECHO_T}$ac_cv_c_uint32_t" >&6; } case $ac_cv_c_uint32_t in #( no|yes) ;; #( *) @@ -7842,10 +7094,10 @@ _ACEOF esac - { $as_echo "$as_me:$LINENO: checking for uint64_t" >&5 -$as_echo_n "checking for uint64_t... " >&6; } + { echo "$as_me:$LINENO: checking for uint64_t" >&5 +echo $ECHO_N "checking for uint64_t... $ECHO_C" >&6; } if test "${ac_cv_c_uint64_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_uint64_t=no for ac_type in 'uint64_t' 'unsigned int' 'unsigned long int' \ @@ -7873,14 +7125,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -7891,7 +7142,7 @@ $as_echo "$ac_try_echo") >&5 esac else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -7901,8 +7152,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_uint64_t" != no && break done fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_uint64_t" >&5 -$as_echo "$ac_cv_c_uint64_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_c_uint64_t" >&5 +echo "${ECHO_T}$ac_cv_c_uint64_t" >&6; } case $ac_cv_c_uint64_t in #( no|yes) ;; #( *) @@ -7919,10 +7170,10 @@ _ACEOF esac - { $as_echo "$as_me:$LINENO: checking for int32_t" >&5 -$as_echo_n "checking for int32_t... " >&6; } + { echo "$as_me:$LINENO: checking for int32_t" >&5 +echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; } if test "${ac_cv_c_int32_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_int32_t=no for ac_type in 'int32_t' 'int' 'long int' \ @@ -7950,14 +7201,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -7973,7 +7223,7 @@ int main () { static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1) - < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 2))]; + < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 2))]; test_array [0] = 0 ; @@ -7986,21 +7236,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 case $ac_type in @@ -8012,7 +7261,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -8022,8 +7271,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_int32_t" != no && break done fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_int32_t" >&5 -$as_echo "$ac_cv_c_int32_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_c_int32_t" >&5 +echo "${ECHO_T}$ac_cv_c_int32_t" >&6; } case $ac_cv_c_int32_t in #( no|yes) ;; #( *) @@ -8035,10 +7284,10 @@ _ACEOF esac - { $as_echo "$as_me:$LINENO: checking for int64_t" >&5 -$as_echo_n "checking for int64_t... " >&6; } + { echo "$as_me:$LINENO: checking for int64_t" >&5 +echo $ECHO_N "checking for int64_t... $ECHO_C" >&6; } if test "${ac_cv_c_int64_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_int64_t=no for ac_type in 'int64_t' 'int' 'long int' \ @@ -8066,14 +7315,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -8089,7 +7337,7 @@ int main () { static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 1) - < ($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 2))]; + < ($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 2))]; test_array [0] = 0 ; @@ -8102,21 +7350,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 case $ac_type in @@ -8128,7 +7375,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -8138,8 +7385,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_int64_t" != no && break done fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_int64_t" >&5 -$as_echo "$ac_cv_c_int64_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_c_int64_t" >&5 +echo "${ECHO_T}$ac_cv_c_int64_t" >&6; } case $ac_cv_c_int64_t in #( no|yes) ;; #( *) @@ -8150,24 +7397,26 @@ _ACEOF ;; esac -{ $as_echo "$as_me:$LINENO: checking for ssize_t" >&5 -$as_echo_n "checking for ssize_t... " >&6; } +{ echo "$as_me:$LINENO: checking for ssize_t" >&5 +echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6; } if test "${ac_cv_type_ssize_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_cv_type_ssize_t=no -cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default +typedef ssize_t ac__type_new_; int main () { -if (sizeof (ssize_t)) - return 0; +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; ; return 0; } @@ -8178,18 +7427,45 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then + ac_cv_type_ssize_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_ssize_t=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5 +echo "${ECHO_T}$ac_cv_type_ssize_t" >&6; } +if test $ac_cv_type_ssize_t = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_SSIZE_T 1 +_ACEOF + +fi + + +# Sizes of various common basic types +# ANSI C requires sizeof(char) == 1, so no need to check it +{ echo "$as_me:$LINENO: checking for int" >&5 +echo $ECHO_N "checking for int... $ECHO_C" >&6; } +if test "${ac_cv_type_int+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -8197,11 +7473,14 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default +typedef int ac__type_new_; int main () { -if (sizeof ((ssize_t))) - return 0; +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; ; return 0; } @@ -8212,57 +7491,38 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - : -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_ssize_t=yes -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_type_int=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + ac_cv_type_int=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5 -$as_echo "$ac_cv_type_ssize_t" >&6; } -if test "x$ac_cv_type_ssize_t" = x""yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_SSIZE_T 1 -_ACEOF - -fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5 +echo "${ECHO_T}$ac_cv_type_int" >&6; } - -# Sizes of various common basic types -# ANSI C requires sizeof(char) == 1, so no need to check it # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ $as_echo "$as_me:$LINENO: checking size of int" >&5 -$as_echo_n "checking size of int... " >&6; } +{ echo "$as_me:$LINENO: checking size of int" >&5 +echo $ECHO_N "checking size of int... $ECHO_C" >&6; } if test "${ac_cv_sizeof_int+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -8273,10 +7533,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; test_array [0] = 0 ; @@ -8289,14 +7550,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -8310,10 +7570,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -8326,21 +7587,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -8354,7 +7614,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -8364,10 +7624,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (int))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; test_array [0] = 0 ; @@ -8380,14 +7641,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -8401,10 +7661,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; test_array [0] = 0 ; @@ -8417,21 +7678,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -8445,7 +7705,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -8465,10 +7725,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -8481,21 +7742,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -8506,13 +7766,11 @@ done case $ac_lo in ?*) ac_cv_sizeof_int=$ac_lo;; '') if test "$ac_cv_type_int" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (int) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (int) +echo "$as_me: error: cannot compute sizeof (int) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_int=0 fi ;; @@ -8525,8 +7783,9 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -static long int longval () { return (long int) (sizeof (int)); } -static unsigned long int ulongval () { return (long int) (sizeof (int)); } + typedef int ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } #include #include int @@ -8536,22 +7795,20 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (int))) < 0) + if (((long int) (sizeof (ac__type_sizeof_))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (int)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%ld", i); + fprintf (f, "%ld\n", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (int)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%lu", i); + fprintf (f, "%lu\n", i); } - /* Do not output a trailing newline, as this causes \r\n confusion - on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -8564,48 +7821,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_int=`cat conftest.val` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_int" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (int) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (int) +echo "$as_me: error: cannot compute sizeof (int) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_int=0 fi fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 -$as_echo "$ac_cv_sizeof_int" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 +echo "${ECHO_T}$ac_cv_sizeof_int" >&6; } @@ -8614,14 +7866,68 @@ cat >>confdefs.h <<_ACEOF _ACEOF +{ echo "$as_me:$LINENO: checking for long" >&5 +echo $ECHO_N "checking for long... $ECHO_C" >&6; } +if test "${ac_cv_type_long+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef long ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_type_long=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_long=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5 +echo "${ECHO_T}$ac_cv_type_long" >&6; } + # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ $as_echo "$as_me:$LINENO: checking size of long" >&5 -$as_echo_n "checking size of long... " >&6; } +{ echo "$as_me:$LINENO: checking size of long" >&5 +echo $ECHO_N "checking size of long... $ECHO_C" >&6; } if test "${ac_cv_sizeof_long+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -8632,10 +7938,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; test_array [0] = 0 ; @@ -8648,14 +7955,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -8669,10 +7975,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -8685,21 +7992,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -8713,7 +8019,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -8723,10 +8029,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; test_array [0] = 0 ; @@ -8739,14 +8046,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -8760,10 +8066,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; test_array [0] = 0 ; @@ -8776,21 +8083,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -8804,7 +8110,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -8824,10 +8130,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -8840,21 +8147,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -8865,13 +8171,11 @@ done case $ac_lo in ?*) ac_cv_sizeof_long=$ac_lo;; '') if test "$ac_cv_type_long" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (long) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (long) +echo "$as_me: error: cannot compute sizeof (long) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_long=0 fi ;; @@ -8884,8 +8188,9 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -static long int longval () { return (long int) (sizeof (long)); } -static unsigned long int ulongval () { return (long int) (sizeof (long)); } + typedef long ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } #include #include int @@ -8895,22 +8200,20 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (long))) < 0) + if (((long int) (sizeof (ac__type_sizeof_))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (long)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%ld", i); + fprintf (f, "%ld\n", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (long)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%lu", i); + fprintf (f, "%lu\n", i); } - /* Do not output a trailing newline, as this causes \r\n confusion - on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -8923,48 +8226,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_long=`cat conftest.val` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_long" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (long) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (long) +echo "$as_me: error: cannot compute sizeof (long) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_long=0 fi fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5 -$as_echo "$ac_cv_sizeof_long" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5 +echo "${ECHO_T}$ac_cv_sizeof_long" >&6; } @@ -8973,14 +8271,68 @@ cat >>confdefs.h <<_ACEOF _ACEOF +{ echo "$as_me:$LINENO: checking for void *" >&5 +echo $ECHO_N "checking for void *... $ECHO_C" >&6; } +if test "${ac_cv_type_void_p+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef void * ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_type_void_p=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_void_p=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5 +echo "${ECHO_T}$ac_cv_type_void_p" >&6; } + # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ $as_echo "$as_me:$LINENO: checking size of void *" >&5 -$as_echo_n "checking size of void *... " >&6; } +{ echo "$as_me:$LINENO: checking size of void *" >&5 +echo $ECHO_N "checking size of void *... $ECHO_C" >&6; } if test "${ac_cv_sizeof_void_p+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -8991,10 +8343,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef void * ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (void *))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; test_array [0] = 0 ; @@ -9007,14 +8360,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -9028,10 +8380,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef void * ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (void *))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -9044,21 +8397,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -9072,7 +8424,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -9082,10 +8434,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef void * ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (void *))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; test_array [0] = 0 ; @@ -9098,14 +8451,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -9119,10 +8471,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef void * ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (void *))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; test_array [0] = 0 ; @@ -9135,21 +8488,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -9163,7 +8515,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -9183,10 +8535,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef void * ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (void *))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -9199,21 +8552,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -9224,13 +8576,11 @@ done case $ac_lo in ?*) ac_cv_sizeof_void_p=$ac_lo;; '') if test "$ac_cv_type_void_p" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (void *) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (void *) +echo "$as_me: error: cannot compute sizeof (void *) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_void_p=0 fi ;; @@ -9243,8 +8593,9 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -static long int longval () { return (long int) (sizeof (void *)); } -static unsigned long int ulongval () { return (long int) (sizeof (void *)); } + typedef void * ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } #include #include int @@ -9254,22 +8605,20 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (void *))) < 0) + if (((long int) (sizeof (ac__type_sizeof_))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (void *)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%ld", i); + fprintf (f, "%ld\n", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (void *)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%lu", i); + fprintf (f, "%lu\n", i); } - /* Do not output a trailing newline, as this causes \r\n confusion - on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -9282,48 +8631,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_void_p=`cat conftest.val` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_void_p" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (void *) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (void *) +echo "$as_me: error: cannot compute sizeof (void *) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_void_p=0 fi fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5 -$as_echo "$ac_cv_sizeof_void_p" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5 +echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6; } @@ -9332,14 +8676,68 @@ cat >>confdefs.h <<_ACEOF _ACEOF +{ echo "$as_me:$LINENO: checking for short" >&5 +echo $ECHO_N "checking for short... $ECHO_C" >&6; } +if test "${ac_cv_type_short+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef short ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_type_short=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_short=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5 +echo "${ECHO_T}$ac_cv_type_short" >&6; } + # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ $as_echo "$as_me:$LINENO: checking size of short" >&5 -$as_echo_n "checking size of short... " >&6; } +{ echo "$as_me:$LINENO: checking size of short" >&5 +echo $ECHO_N "checking size of short... $ECHO_C" >&6; } if test "${ac_cv_sizeof_short+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -9350,10 +8748,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef short ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (short))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; test_array [0] = 0 ; @@ -9366,14 +8765,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -9387,10 +8785,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef short ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (short))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -9403,21 +8802,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -9431,7 +8829,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -9441,10 +8839,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef short ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (short))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; test_array [0] = 0 ; @@ -9457,14 +8856,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -9478,10 +8876,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef short ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (short))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; test_array [0] = 0 ; @@ -9494,21 +8893,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -9522,7 +8920,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -9542,10 +8940,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef short ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (short))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -9558,21 +8957,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -9583,13 +8981,11 @@ done case $ac_lo in ?*) ac_cv_sizeof_short=$ac_lo;; '') if test "$ac_cv_type_short" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (short) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (short) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (short) +echo "$as_me: error: cannot compute sizeof (short) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_short=0 fi ;; @@ -9602,8 +8998,9 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -static long int longval () { return (long int) (sizeof (short)); } -static unsigned long int ulongval () { return (long int) (sizeof (short)); } + typedef short ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } #include #include int @@ -9613,22 +9010,20 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (short))) < 0) + if (((long int) (sizeof (ac__type_sizeof_))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (short)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%ld", i); + fprintf (f, "%ld\n", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (short)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%lu", i); + fprintf (f, "%lu\n", i); } - /* Do not output a trailing newline, as this causes \r\n confusion - on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -9641,48 +9036,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_short=`cat conftest.val` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_short" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (short) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (short) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (short) +echo "$as_me: error: cannot compute sizeof (short) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_short=0 fi fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5 -$as_echo "$ac_cv_sizeof_short" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5 +echo "${ECHO_T}$ac_cv_sizeof_short" >&6; } @@ -9691,14 +9081,68 @@ cat >>confdefs.h <<_ACEOF _ACEOF +{ echo "$as_me:$LINENO: checking for float" >&5 +echo $ECHO_N "checking for float... $ECHO_C" >&6; } +if test "${ac_cv_type_float+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef float ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_type_float=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_float=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_float" >&5 +echo "${ECHO_T}$ac_cv_type_float" >&6; } + # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ $as_echo "$as_me:$LINENO: checking size of float" >&5 -$as_echo_n "checking size of float... " >&6; } +{ echo "$as_me:$LINENO: checking size of float" >&5 +echo $ECHO_N "checking size of float... $ECHO_C" >&6; } if test "${ac_cv_sizeof_float+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -9709,10 +9153,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef float ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (float))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; test_array [0] = 0 ; @@ -9725,14 +9170,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -9746,10 +9190,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef float ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (float))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -9762,21 +9207,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -9790,7 +9234,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -9800,10 +9244,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef float ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (float))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; test_array [0] = 0 ; @@ -9816,14 +9261,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -9837,10 +9281,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef float ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (float))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; test_array [0] = 0 ; @@ -9853,21 +9298,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -9881,7 +9325,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -9901,10 +9345,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef float ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (float))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -9917,21 +9362,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -9942,13 +9386,11 @@ done case $ac_lo in ?*) ac_cv_sizeof_float=$ac_lo;; '') if test "$ac_cv_type_float" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (float) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (float) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (float) +echo "$as_me: error: cannot compute sizeof (float) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_float=0 fi ;; @@ -9961,8 +9403,9 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -static long int longval () { return (long int) (sizeof (float)); } -static unsigned long int ulongval () { return (long int) (sizeof (float)); } + typedef float ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } #include #include int @@ -9972,22 +9415,20 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (float))) < 0) + if (((long int) (sizeof (ac__type_sizeof_))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (float)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%ld", i); + fprintf (f, "%ld\n", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (float)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%lu", i); + fprintf (f, "%lu\n", i); } - /* Do not output a trailing newline, as this causes \r\n confusion - on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -10000,64 +9441,113 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_float=`cat conftest.val` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_float" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (float) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (float) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (float) +echo "$as_me: error: cannot compute sizeof (float) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_float=0 fi fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_float" >&5 -$as_echo "$ac_cv_sizeof_float" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_float" >&5 +echo "${ECHO_T}$ac_cv_sizeof_float" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_FLOAT $ac_cv_sizeof_float +_ACEOF +{ echo "$as_me:$LINENO: checking for double" >&5 +echo $ECHO_N "checking for double... $ECHO_C" >&6; } +if test "${ac_cv_type_double+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef double ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_type_double=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 -cat >>confdefs.h <<_ACEOF -#define SIZEOF_FLOAT $ac_cv_sizeof_float -_ACEOF + ac_cv_type_double=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_double" >&5 +echo "${ECHO_T}$ac_cv_type_double" >&6; } # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ $as_echo "$as_me:$LINENO: checking size of double" >&5 -$as_echo_n "checking size of double... " >&6; } +{ echo "$as_me:$LINENO: checking size of double" >&5 +echo $ECHO_N "checking size of double... $ECHO_C" >&6; } if test "${ac_cv_sizeof_double+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -10068,10 +9558,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (double))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; test_array [0] = 0 ; @@ -10084,14 +9575,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -10105,10 +9595,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (double))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -10121,21 +9612,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -10149,7 +9639,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -10159,10 +9649,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (double))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; test_array [0] = 0 ; @@ -10175,14 +9666,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -10196,10 +9686,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (double))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; test_array [0] = 0 ; @@ -10212,21 +9703,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -10240,7 +9730,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -10260,10 +9750,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (double))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -10276,21 +9767,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -10301,13 +9791,11 @@ done case $ac_lo in ?*) ac_cv_sizeof_double=$ac_lo;; '') if test "$ac_cv_type_double" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (double) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (double) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (double) +echo "$as_me: error: cannot compute sizeof (double) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_double=0 fi ;; @@ -10320,8 +9808,9 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -static long int longval () { return (long int) (sizeof (double)); } -static unsigned long int ulongval () { return (long int) (sizeof (double)); } + typedef double ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } #include #include int @@ -10331,22 +9820,20 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (double))) < 0) + if (((long int) (sizeof (ac__type_sizeof_))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (double)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%ld", i); + fprintf (f, "%ld\n", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (double)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%lu", i); + fprintf (f, "%lu\n", i); } - /* Do not output a trailing newline, as this causes \r\n confusion - on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -10359,48 +9846,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_double=`cat conftest.val` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_double" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (double) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (double) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (double) +echo "$as_me: error: cannot compute sizeof (double) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_double=0 fi fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_double" >&5 -$as_echo "$ac_cv_sizeof_double" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_double" >&5 +echo "${ECHO_T}$ac_cv_sizeof_double" >&6; } @@ -10409,14 +9891,68 @@ cat >>confdefs.h <<_ACEOF _ACEOF +{ echo "$as_me:$LINENO: checking for fpos_t" >&5 +echo $ECHO_N "checking for fpos_t... $ECHO_C" >&6; } +if test "${ac_cv_type_fpos_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef fpos_t ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_type_fpos_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_fpos_t=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_fpos_t" >&5 +echo "${ECHO_T}$ac_cv_type_fpos_t" >&6; } + # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ $as_echo "$as_me:$LINENO: checking size of fpos_t" >&5 -$as_echo_n "checking size of fpos_t... " >&6; } +{ echo "$as_me:$LINENO: checking size of fpos_t" >&5 +echo $ECHO_N "checking size of fpos_t... $ECHO_C" >&6; } if test "${ac_cv_sizeof_fpos_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -10427,10 +9963,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef fpos_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (fpos_t))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; test_array [0] = 0 ; @@ -10443,14 +9980,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -10464,10 +10000,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef fpos_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (fpos_t))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -10480,21 +10017,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -10508,7 +10044,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -10518,10 +10054,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef fpos_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (fpos_t))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; test_array [0] = 0 ; @@ -10534,14 +10071,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -10555,10 +10091,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef fpos_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (fpos_t))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; test_array [0] = 0 ; @@ -10571,21 +10108,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -10599,7 +10135,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -10619,10 +10155,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef fpos_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (fpos_t))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -10635,21 +10172,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -10660,13 +10196,11 @@ done case $ac_lo in ?*) ac_cv_sizeof_fpos_t=$ac_lo;; '') if test "$ac_cv_type_fpos_t" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (fpos_t) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (fpos_t) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (fpos_t) +echo "$as_me: error: cannot compute sizeof (fpos_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_fpos_t=0 fi ;; @@ -10679,8 +10213,9 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -static long int longval () { return (long int) (sizeof (fpos_t)); } -static unsigned long int ulongval () { return (long int) (sizeof (fpos_t)); } + typedef fpos_t ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } #include #include int @@ -10690,22 +10225,20 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (fpos_t))) < 0) + if (((long int) (sizeof (ac__type_sizeof_))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (fpos_t)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%ld", i); + fprintf (f, "%ld\n", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (fpos_t)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%lu", i); + fprintf (f, "%lu\n", i); } - /* Do not output a trailing newline, as this causes \r\n confusion - on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -10718,48 +10251,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_fpos_t=`cat conftest.val` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_fpos_t" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (fpos_t) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (fpos_t) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (fpos_t) +echo "$as_me: error: cannot compute sizeof (fpos_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_fpos_t=0 fi fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_fpos_t" >&5 -$as_echo "$ac_cv_sizeof_fpos_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_fpos_t" >&5 +echo "${ECHO_T}$ac_cv_sizeof_fpos_t" >&6; } @@ -10768,14 +10296,68 @@ cat >>confdefs.h <<_ACEOF _ACEOF +{ echo "$as_me:$LINENO: checking for size_t" >&5 +echo $ECHO_N "checking for size_t... $ECHO_C" >&6; } +if test "${ac_cv_type_size_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef size_t ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_type_size_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_size_t=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 +echo "${ECHO_T}$ac_cv_type_size_t" >&6; } + # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ $as_echo "$as_me:$LINENO: checking size of size_t" >&5 -$as_echo_n "checking size of size_t... " >&6; } +{ echo "$as_me:$LINENO: checking size of size_t" >&5 +echo $ECHO_N "checking size of size_t... $ECHO_C" >&6; } if test "${ac_cv_sizeof_size_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -10786,10 +10368,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef size_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (size_t))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; test_array [0] = 0 ; @@ -10802,14 +10385,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -10823,10 +10405,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef size_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (size_t))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -10839,21 +10422,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -10867,7 +10449,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -10877,10 +10459,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef size_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (size_t))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; test_array [0] = 0 ; @@ -10893,14 +10476,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -10914,10 +10496,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef size_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (size_t))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; test_array [0] = 0 ; @@ -10930,21 +10513,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -10958,7 +10540,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -10978,10 +10560,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef size_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (size_t))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -10994,21 +10577,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -11019,13 +10601,11 @@ done case $ac_lo in ?*) ac_cv_sizeof_size_t=$ac_lo;; '') if test "$ac_cv_type_size_t" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (size_t) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (size_t) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (size_t) +echo "$as_me: error: cannot compute sizeof (size_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_size_t=0 fi ;; @@ -11038,8 +10618,9 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -static long int longval () { return (long int) (sizeof (size_t)); } -static unsigned long int ulongval () { return (long int) (sizeof (size_t)); } + typedef size_t ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } #include #include int @@ -11049,22 +10630,20 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (size_t))) < 0) + if (((long int) (sizeof (ac__type_sizeof_))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (size_t)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%ld", i); + fprintf (f, "%ld\n", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (size_t)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%lu", i); + fprintf (f, "%lu\n", i); } - /* Do not output a trailing newline, as this causes \r\n confusion - on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -11077,48 +10656,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_size_t=`cat conftest.val` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_size_t" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (size_t) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (size_t) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (size_t) +echo "$as_me: error: cannot compute sizeof (size_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_size_t=0 fi fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_size_t" >&5 -$as_echo "$ac_cv_sizeof_size_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_size_t" >&5 +echo "${ECHO_T}$ac_cv_sizeof_size_t" >&6; } @@ -11127,14 +10701,68 @@ cat >>confdefs.h <<_ACEOF _ACEOF +{ echo "$as_me:$LINENO: checking for pid_t" >&5 +echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; } +if test "${ac_cv_type_pid_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef pid_t ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_type_pid_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_pid_t=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 +echo "${ECHO_T}$ac_cv_type_pid_t" >&6; } + # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ $as_echo "$as_me:$LINENO: checking size of pid_t" >&5 -$as_echo_n "checking size of pid_t... " >&6; } +{ echo "$as_me:$LINENO: checking size of pid_t" >&5 +echo $ECHO_N "checking size of pid_t... $ECHO_C" >&6; } if test "${ac_cv_sizeof_pid_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -11145,10 +10773,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef pid_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (pid_t))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; test_array [0] = 0 ; @@ -11161,14 +10790,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -11182,10 +10810,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef pid_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (pid_t))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -11198,21 +10827,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -11226,7 +10854,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -11236,10 +10864,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef pid_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (pid_t))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; test_array [0] = 0 ; @@ -11252,14 +10881,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -11273,10 +10901,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef pid_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (pid_t))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; test_array [0] = 0 ; @@ -11289,21 +10918,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -11317,7 +10945,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -11337,10 +10965,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef pid_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (pid_t))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -11353,21 +10982,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -11378,13 +11006,11 @@ done case $ac_lo in ?*) ac_cv_sizeof_pid_t=$ac_lo;; '') if test "$ac_cv_type_pid_t" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (pid_t) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (pid_t) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (pid_t) +echo "$as_me: error: cannot compute sizeof (pid_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_pid_t=0 fi ;; @@ -11397,8 +11023,9 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -static long int longval () { return (long int) (sizeof (pid_t)); } -static unsigned long int ulongval () { return (long int) (sizeof (pid_t)); } + typedef pid_t ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } #include #include int @@ -11408,22 +11035,20 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (pid_t))) < 0) + if (((long int) (sizeof (ac__type_sizeof_))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (pid_t)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%ld", i); + fprintf (f, "%ld\n", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (pid_t)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%lu", i); + fprintf (f, "%lu\n", i); } - /* Do not output a trailing newline, as this causes \r\n confusion - on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -11436,48 +11061,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_pid_t=`cat conftest.val` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_pid_t" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (pid_t) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (pid_t) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (pid_t) +echo "$as_me: error: cannot compute sizeof (pid_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_pid_t=0 fi fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_pid_t" >&5 -$as_echo "$ac_cv_sizeof_pid_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_pid_t" >&5 +echo "${ECHO_T}$ac_cv_sizeof_pid_t" >&6; } @@ -11487,8 +11107,8 @@ _ACEOF -{ $as_echo "$as_me:$LINENO: checking for long long support" >&5 -$as_echo_n "checking for long long support... " >&6; } +{ echo "$as_me:$LINENO: checking for long long support" >&5 +echo $ECHO_N "checking for long long support... $ECHO_C" >&6; } have_long_long=no cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -11511,14 +11131,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -11532,24 +11151,78 @@ _ACEOF have_long_long=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $have_long_long" >&5 -$as_echo "$have_long_long" >&6; } +{ echo "$as_me:$LINENO: result: $have_long_long" >&5 +echo "${ECHO_T}$have_long_long" >&6; } if test "$have_long_long" = yes ; then +{ echo "$as_me:$LINENO: checking for long long" >&5 +echo $ECHO_N "checking for long long... $ECHO_C" >&6; } +if test "${ac_cv_type_long_long+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef long long ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_type_long_long=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_long_long=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5 +echo "${ECHO_T}$ac_cv_type_long_long" >&6; } + # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ $as_echo "$as_me:$LINENO: checking size of long long" >&5 -$as_echo_n "checking size of long long... " >&6; } +{ echo "$as_me:$LINENO: checking size of long long" >&5 +echo $ECHO_N "checking size of long long... $ECHO_C" >&6; } if test "${ac_cv_sizeof_long_long+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -11560,10 +11233,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long long))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; test_array [0] = 0 ; @@ -11576,14 +11250,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -11597,10 +11270,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long long))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -11613,21 +11287,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -11641,7 +11314,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -11651,10 +11324,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long long))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; test_array [0] = 0 ; @@ -11667,14 +11341,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -11688,10 +11361,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long long))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; test_array [0] = 0 ; @@ -11704,21 +11378,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -11732,7 +11405,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -11752,10 +11425,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long long))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -11768,21 +11442,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -11793,13 +11466,11 @@ done case $ac_lo in ?*) ac_cv_sizeof_long_long=$ac_lo;; '') if test "$ac_cv_type_long_long" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long long) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (long long) +echo "$as_me: error: cannot compute sizeof (long long) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_long_long=0 fi ;; @@ -11812,8 +11483,9 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -static long int longval () { return (long int) (sizeof (long long)); } -static unsigned long int ulongval () { return (long int) (sizeof (long long)); } + typedef long long ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } #include #include int @@ -11823,22 +11495,20 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (long long))) < 0) + if (((long int) (sizeof (ac__type_sizeof_))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (long long)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%ld", i); + fprintf (f, "%ld\n", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (long long)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%lu", i); + fprintf (f, "%lu\n", i); } - /* Do not output a trailing newline, as this causes \r\n confusion - on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -11851,48 +11521,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_long_long=`cat conftest.val` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_long_long" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long long) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (long long) +echo "$as_me: error: cannot compute sizeof (long long) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_long_long=0 fi fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5 -$as_echo "$ac_cv_sizeof_long_long" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5 +echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6; } @@ -11903,8 +11568,8 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for long double support" >&5 -$as_echo_n "checking for long double support... " >&6; } +{ echo "$as_me:$LINENO: checking for long double support" >&5 +echo $ECHO_N "checking for long double support... $ECHO_C" >&6; } have_long_double=no cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -11927,14 +11592,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -11948,24 +11612,78 @@ _ACEOF have_long_double=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $have_long_double" >&5 -$as_echo "$have_long_double" >&6; } +{ echo "$as_me:$LINENO: result: $have_long_double" >&5 +echo "${ECHO_T}$have_long_double" >&6; } if test "$have_long_double" = yes ; then +{ echo "$as_me:$LINENO: checking for long double" >&5 +echo $ECHO_N "checking for long double... $ECHO_C" >&6; } +if test "${ac_cv_type_long_double+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef long double ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_type_long_double=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_long_double=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5 +echo "${ECHO_T}$ac_cv_type_long_double" >&6; } + # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ $as_echo "$as_me:$LINENO: checking size of long double" >&5 -$as_echo_n "checking size of long double... " >&6; } +{ echo "$as_me:$LINENO: checking size of long double" >&5 +echo $ECHO_N "checking size of long double... $ECHO_C" >&6; } if test "${ac_cv_sizeof_long_double+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -11976,10 +11694,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long double))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; test_array [0] = 0 ; @@ -11992,14 +11711,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -12013,10 +11731,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long double))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -12029,21 +11748,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -12057,7 +11775,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -12067,10 +11785,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long double))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; test_array [0] = 0 ; @@ -12083,14 +11802,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -12104,10 +11822,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long double))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; test_array [0] = 0 ; @@ -12120,21 +11839,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -12148,7 +11866,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -12168,10 +11886,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef long double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (long double))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -12184,21 +11903,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -12209,13 +11927,11 @@ done case $ac_lo in ?*) ac_cv_sizeof_long_double=$ac_lo;; '') if test "$ac_cv_type_long_double" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long double) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (long double) +echo "$as_me: error: cannot compute sizeof (long double) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_long_double=0 fi ;; @@ -12228,8 +11944,9 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -static long int longval () { return (long int) (sizeof (long double)); } -static unsigned long int ulongval () { return (long int) (sizeof (long double)); } + typedef long double ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } #include #include int @@ -12239,22 +11956,20 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (long double))) < 0) + if (((long int) (sizeof (ac__type_sizeof_))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (long double)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%ld", i); + fprintf (f, "%ld\n", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (long double)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%lu", i); + fprintf (f, "%lu\n", i); } - /* Do not output a trailing newline, as this causes \r\n confusion - on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -12267,48 +11982,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_long_double=`cat conftest.val` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_long_double" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long double) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (long double) +echo "$as_me: error: cannot compute sizeof (long double) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_long_double=0 fi fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5 -$as_echo "$ac_cv_sizeof_long_double" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5 +echo "${ECHO_T}$ac_cv_sizeof_long_double" >&6; } @@ -12320,8 +12030,8 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for _Bool support" >&5 -$as_echo_n "checking for _Bool support... " >&6; } +{ echo "$as_me:$LINENO: checking for _Bool support" >&5 +echo $ECHO_N "checking for _Bool support... $ECHO_C" >&6; } have_c99_bool=no cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -12329,11 +12039,71 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - + +int +main () +{ +_Bool x; x = (_Bool)0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_C99_BOOL 1 +_ACEOF + + have_c99_bool=yes + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $have_c99_bool" >&5 +echo "${ECHO_T}$have_c99_bool" >&6; } +if test "$have_c99_bool" = yes ; then +{ echo "$as_me:$LINENO: checking for _Bool" >&5 +echo $ECHO_N "checking for _Bool... $ECHO_C" >&6; } +if test "${ac_cv_type__Bool+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef _Bool ac__type_new_; int main () { -_Bool x; x = (_Bool)0; +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; ; return 0; } @@ -12344,45 +12114,38 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - - -cat >>confdefs.h <<\_ACEOF -#define HAVE_C99_BOOL 1 -_ACEOF - - have_c99_bool=yes - + ac_cv_type__Bool=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + ac_cv_type__Bool=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $have_c99_bool" >&5 -$as_echo "$have_c99_bool" >&6; } -if test "$have_c99_bool" = yes ; then +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5 +echo "${ECHO_T}$ac_cv_type__Bool" >&6; } + # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ $as_echo "$as_me:$LINENO: checking size of _Bool" >&5 -$as_echo_n "checking size of _Bool... " >&6; } +{ echo "$as_me:$LINENO: checking size of _Bool" >&5 +echo $ECHO_N "checking size of _Bool... $ECHO_C" >&6; } if test "${ac_cv_sizeof__Bool+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -12393,10 +12156,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef _Bool ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (_Bool))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; test_array [0] = 0 ; @@ -12409,14 +12173,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -12430,10 +12193,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef _Bool ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (_Bool))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -12446,21 +12210,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -12474,7 +12237,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -12484,10 +12247,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef _Bool ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (_Bool))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; test_array [0] = 0 ; @@ -12500,14 +12264,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -12521,10 +12284,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef _Bool ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (_Bool))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; test_array [0] = 0 ; @@ -12537,21 +12301,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -12565,7 +12328,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -12585,10 +12348,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef _Bool ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (_Bool))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -12601,21 +12365,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -12626,13 +12389,11 @@ done case $ac_lo in ?*) ac_cv_sizeof__Bool=$ac_lo;; '') if test "$ac_cv_type__Bool" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (_Bool) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (_Bool) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (_Bool) +echo "$as_me: error: cannot compute sizeof (_Bool) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof__Bool=0 fi ;; @@ -12645,8 +12406,9 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -static long int longval () { return (long int) (sizeof (_Bool)); } -static unsigned long int ulongval () { return (long int) (sizeof (_Bool)); } + typedef _Bool ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } #include #include int @@ -12656,22 +12418,20 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (_Bool))) < 0) + if (((long int) (sizeof (ac__type_sizeof_))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (_Bool)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%ld", i); + fprintf (f, "%ld\n", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (_Bool)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%lu", i); + fprintf (f, "%lu\n", i); } - /* Do not output a trailing newline, as this causes \r\n confusion - on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -12684,48 +12444,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof__Bool=`cat conftest.val` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type__Bool" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (_Bool) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (_Bool) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (_Bool) +echo "$as_me: error: cannot compute sizeof (_Bool) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof__Bool=0 fi fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof__Bool" >&5 -$as_echo "$ac_cv_sizeof__Bool" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof__Bool" >&5 +echo "${ECHO_T}$ac_cv_sizeof__Bool" >&6; } @@ -12736,13 +12491,12 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for uintptr_t" >&5 -$as_echo_n "checking for uintptr_t... " >&6; } +{ echo "$as_me:$LINENO: checking for uintptr_t" >&5 +echo $ECHO_N "checking for uintptr_t... $ECHO_C" >&6; } if test "${ac_cv_type_uintptr_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_cv_type_uintptr_t=no -cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -12752,11 +12506,14 @@ cat >>conftest.$ac_ext <<_ACEOF #include #endif +typedef uintptr_t ac__type_new_; int main () { -if (sizeof (uintptr_t)) - return 0; +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; ; return 0; } @@ -12767,33 +12524,55 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then + ac_cv_type_uintptr_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_uintptr_t=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5 +echo "${ECHO_T}$ac_cv_type_uintptr_t" >&6; } +if test $ac_cv_type_uintptr_t = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_UINTPTR_T 1 +_ACEOF + +{ echo "$as_me:$LINENO: checking for uintptr_t" >&5 +echo $ECHO_N "checking for uintptr_t... $ECHO_C" >&6; } +if test "${ac_cv_type_uintptr_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#ifdef HAVE_STDINT_H - #include - #endif - +$ac_includes_default +typedef uintptr_t ac__type_new_; int main () { -if (sizeof ((uintptr_t))) - return 0; +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; ; return 0; } @@ -12804,52 +12583,38 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - : -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_uintptr_t=yes -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_type_uintptr_t=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + ac_cv_type_uintptr_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5 -$as_echo "$ac_cv_type_uintptr_t" >&6; } -if test "x$ac_cv_type_uintptr_t" = x""yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_UINTPTR_T 1 -_ACEOF +{ echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5 +echo "${ECHO_T}$ac_cv_type_uintptr_t" >&6; } # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ $as_echo "$as_me:$LINENO: checking size of uintptr_t" >&5 -$as_echo_n "checking size of uintptr_t... " >&6; } +{ echo "$as_me:$LINENO: checking size of uintptr_t" >&5 +echo $ECHO_N "checking size of uintptr_t... $ECHO_C" >&6; } if test "${ac_cv_sizeof_uintptr_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -12860,10 +12625,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef uintptr_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (uintptr_t))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; test_array [0] = 0 ; @@ -12876,14 +12642,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -12897,10 +12662,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef uintptr_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (uintptr_t))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -12913,21 +12679,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -12941,7 +12706,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -12951,10 +12716,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef uintptr_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (uintptr_t))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; test_array [0] = 0 ; @@ -12967,14 +12733,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -12988,10 +12753,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef uintptr_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (uintptr_t))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; test_array [0] = 0 ; @@ -13004,21 +12770,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -13032,7 +12797,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -13052,10 +12817,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default + typedef uintptr_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (uintptr_t))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -13068,21 +12834,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -13093,13 +12858,11 @@ done case $ac_lo in ?*) ac_cv_sizeof_uintptr_t=$ac_lo;; '') if test "$ac_cv_type_uintptr_t" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (uintptr_t) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (uintptr_t) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (uintptr_t) +echo "$as_me: error: cannot compute sizeof (uintptr_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_uintptr_t=0 fi ;; @@ -13112,8 +12875,9 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -static long int longval () { return (long int) (sizeof (uintptr_t)); } -static unsigned long int ulongval () { return (long int) (sizeof (uintptr_t)); } + typedef uintptr_t ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } #include #include int @@ -13123,22 +12887,20 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (uintptr_t))) < 0) + if (((long int) (sizeof (ac__type_sizeof_))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (uintptr_t)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%ld", i); + fprintf (f, "%ld\n", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (uintptr_t)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%lu", i); + fprintf (f, "%lu\n", i); } - /* Do not output a trailing newline, as this causes \r\n confusion - on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -13151,48 +12913,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_uintptr_t=`cat conftest.val` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_uintptr_t" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (uintptr_t) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (uintptr_t) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (uintptr_t) +echo "$as_me: error: cannot compute sizeof (uintptr_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_uintptr_t=0 fi fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_uintptr_t" >&5 -$as_echo "$ac_cv_sizeof_uintptr_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_uintptr_t" >&5 +echo "${ECHO_T}$ac_cv_sizeof_uintptr_t" >&6; } @@ -13206,10 +12963,10 @@ fi # Hmph. AC_CHECK_SIZEOF() doesn't include . -{ $as_echo "$as_me:$LINENO: checking size of off_t" >&5 -$as_echo_n "checking size of off_t... " >&6; } +{ echo "$as_me:$LINENO: checking size of off_t" >&5 +echo $ECHO_N "checking size of off_t... $ECHO_C" >&6; } if test "${ac_cv_sizeof_off_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then ac_cv_sizeof_off_t=4 @@ -13236,32 +12993,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_off_t=`cat conftestval` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_sizeof_off_t=0 fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -13269,16 +13023,16 @@ fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_off_t" >&5 -$as_echo "$ac_cv_sizeof_off_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_off_t" >&5 +echo "${ECHO_T}$ac_cv_sizeof_off_t" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_OFF_T $ac_cv_sizeof_off_t _ACEOF -{ $as_echo "$as_me:$LINENO: checking whether to enable large file support" >&5 -$as_echo_n "checking whether to enable large file support... " >&6; } +{ echo "$as_me:$LINENO: checking whether to enable large file support" >&5 +echo $ECHO_N "checking whether to enable large file support... $ECHO_C" >&6; } if test "$have_long_long" = yes -a \ "$ac_cv_sizeof_off_t" -gt "$ac_cv_sizeof_long" -a \ "$ac_cv_sizeof_long_long" -ge "$ac_cv_sizeof_off_t"; then @@ -13287,18 +13041,18 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_LARGEFILE_SUPPORT 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # AC_CHECK_SIZEOF() doesn't include . -{ $as_echo "$as_me:$LINENO: checking size of time_t" >&5 -$as_echo_n "checking size of time_t... " >&6; } +{ echo "$as_me:$LINENO: checking size of time_t" >&5 +echo $ECHO_N "checking size of time_t... $ECHO_C" >&6; } if test "${ac_cv_sizeof_time_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then ac_cv_sizeof_time_t=4 @@ -13325,32 +13079,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_time_t=`cat conftestval` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_sizeof_time_t=0 fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -13358,8 +13109,8 @@ fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_time_t" >&5 -$as_echo "$ac_cv_sizeof_time_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_time_t" >&5 +echo "${ECHO_T}$ac_cv_sizeof_time_t" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_TIME_T $ac_cv_sizeof_time_t @@ -13376,8 +13127,8 @@ then CC="$CC -Kthread" elif test "$ac_cv_pthread" = "yes" then CC="$CC -pthread" fi -{ $as_echo "$as_me:$LINENO: checking for pthread_t" >&5 -$as_echo_n "checking for pthread_t... " >&6; } +{ echo "$as_me:$LINENO: checking for pthread_t" >&5 +echo $ECHO_N "checking for pthread_t... $ECHO_C" >&6; } have_pthread_t=no cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -13400,35 +13151,34 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then have_pthread_t=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $have_pthread_t" >&5 -$as_echo "$have_pthread_t" >&6; } +{ echo "$as_me:$LINENO: result: $have_pthread_t" >&5 +echo "${ECHO_T}$have_pthread_t" >&6; } if test "$have_pthread_t" = yes ; then # AC_CHECK_SIZEOF() doesn't include . - { $as_echo "$as_me:$LINENO: checking size of pthread_t" >&5 -$as_echo_n "checking size of pthread_t... " >&6; } + { echo "$as_me:$LINENO: checking size of pthread_t" >&5 +echo $ECHO_N "checking size of pthread_t... $ECHO_C" >&6; } if test "${ac_cv_sizeof_pthread_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then ac_cv_sizeof_pthread_t=4 @@ -13455,32 +13205,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_pthread_t=`cat conftestval` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_sizeof_pthread_t=0 fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -13488,8 +13235,8 @@ fi fi - { $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_pthread_t" >&5 -$as_echo "$ac_cv_sizeof_pthread_t" >&6; } + { echo "$as_me:$LINENO: result: $ac_cv_sizeof_pthread_t" >&5 +echo "${ECHO_T}$ac_cv_sizeof_pthread_t" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_PTHREAD_T $ac_cv_sizeof_pthread_t @@ -13558,32 +13305,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_osx_32bit=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_osx_32bit=no fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -13598,8 +13342,8 @@ fi MACOSX_DEFAULT_ARCH="ppc" ;; *) - { { $as_echo "$as_me:$LINENO: error: Unexpected output of 'arch' on OSX" >&5 -$as_echo "$as_me: error: Unexpected output of 'arch' on OSX" >&2;} + { { echo "$as_me:$LINENO: error: Unexpected output of 'arch' on OSX" >&5 +echo "$as_me: error: Unexpected output of 'arch' on OSX" >&2;} { (exit 1); exit 1; }; } ;; esac @@ -13612,8 +13356,8 @@ $as_echo "$as_me: error: Unexpected output of 'arch' on OSX" >&2;} MACOSX_DEFAULT_ARCH="ppc64" ;; *) - { { $as_echo "$as_me:$LINENO: error: Unexpected output of 'arch' on OSX" >&5 -$as_echo "$as_me: error: Unexpected output of 'arch' on OSX" >&2;} + { { echo "$as_me:$LINENO: error: Unexpected output of 'arch' on OSX" >&5 +echo "$as_me: error: Unexpected output of 'arch' on OSX" >&2;} { (exit 1); exit 1; }; } ;; esac @@ -13626,8 +13370,8 @@ $as_echo "$as_me: error: Unexpected output of 'arch' on OSX" >&2;} LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; esac -{ $as_echo "$as_me:$LINENO: checking for --enable-framework" >&5 -$as_echo_n "checking for --enable-framework... " >&6; } +{ echo "$as_me:$LINENO: checking for --enable-framework" >&5 +echo $ECHO_N "checking for --enable-framework... $ECHO_C" >&6; } if test "$enable_framework" then BASECFLAGS="$BASECFLAGS -fno-common -dynamic" @@ -13638,21 +13382,21 @@ cat >>confdefs.h <<\_ACEOF #define WITH_NEXT_FRAMEWORK 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } if test $enable_shared = "yes" then - { { $as_echo "$as_me:$LINENO: error: Specifying both --enable-shared and --enable-framework is not supported, use only --enable-framework instead" >&5 -$as_echo "$as_me: error: Specifying both --enable-shared and --enable-framework is not supported, use only --enable-framework instead" >&2;} + { { echo "$as_me:$LINENO: error: Specifying both --enable-shared and --enable-framework is not supported, use only --enable-framework instead" >&5 +echo "$as_me: error: Specifying both --enable-shared and --enable-framework is not supported, use only --enable-framework instead" >&2;} { (exit 1); exit 1; }; } fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi -{ $as_echo "$as_me:$LINENO: checking for dyld" >&5 -$as_echo_n "checking for dyld... " >&6; } +{ echo "$as_me:$LINENO: checking for dyld" >&5 +echo $ECHO_N "checking for dyld... $ECHO_C" >&6; } case $ac_sys_system/$ac_sys_release in Darwin/*) @@ -13660,12 +13404,12 @@ cat >>confdefs.h <<\_ACEOF #define WITH_DYLD 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: always on for Darwin" >&5 -$as_echo "always on for Darwin" >&6; } + { echo "$as_me:$LINENO: result: always on for Darwin" >&5 +echo "${ECHO_T}always on for Darwin" >&6; } ;; *) - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } ;; esac @@ -13677,8 +13421,8 @@ esac # SO is the extension of shared libraries `(including the dot!) # -- usually .so, .sl on HP-UX, .dll on Cygwin -{ $as_echo "$as_me:$LINENO: checking SO" >&5 -$as_echo_n "checking SO... " >&6; } +{ echo "$as_me:$LINENO: checking SO" >&5 +echo $ECHO_N "checking SO... $ECHO_C" >&6; } if test -z "$SO" then case $ac_sys_system in @@ -13703,8 +13447,8 @@ else echo '=====================================================================' sleep 10 fi -{ $as_echo "$as_me:$LINENO: result: $SO" >&5 -$as_echo "$SO" >&6; } +{ echo "$as_me:$LINENO: result: $SO" >&5 +echo "${ECHO_T}$SO" >&6; } cat >>confdefs.h <<_ACEOF @@ -13715,8 +13459,8 @@ _ACEOF # -- "cc -G" on SunOS 5.x, "ld -shared" on IRIX 5 # (Shared libraries in this instance are shared modules to be loaded into # Python, as opposed to building Python itself as a shared library.) -{ $as_echo "$as_me:$LINENO: checking LDSHARED" >&5 -$as_echo_n "checking LDSHARED... " >&6; } +{ echo "$as_me:$LINENO: checking LDSHARED" >&5 +echo $ECHO_N "checking LDSHARED... $ECHO_C" >&6; } if test -z "$LDSHARED" then case $ac_sys_system/$ac_sys_release in @@ -13817,13 +13561,13 @@ then *) LDSHARED="ld";; esac fi -{ $as_echo "$as_me:$LINENO: result: $LDSHARED" >&5 -$as_echo "$LDSHARED" >&6; } +{ echo "$as_me:$LINENO: result: $LDSHARED" >&5 +echo "${ECHO_T}$LDSHARED" >&6; } BLDSHARED=${BLDSHARED-$LDSHARED} # CCSHARED are the C *flags* used to create objects to go into a shared # library (module) -- this is only needed for a few systems -{ $as_echo "$as_me:$LINENO: checking CCSHARED" >&5 -$as_echo_n "checking CCSHARED... " >&6; } +{ echo "$as_me:$LINENO: checking CCSHARED" >&5 +echo $ECHO_N "checking CCSHARED... $ECHO_C" >&6; } if test -z "$CCSHARED" then case $ac_sys_system/$ac_sys_release in @@ -13857,12 +13601,12 @@ then atheos*) CCSHARED="-fPIC";; esac fi -{ $as_echo "$as_me:$LINENO: result: $CCSHARED" >&5 -$as_echo "$CCSHARED" >&6; } +{ echo "$as_me:$LINENO: result: $CCSHARED" >&5 +echo "${ECHO_T}$CCSHARED" >&6; } # LINKFORSHARED are the flags passed to the $(CC) command that links # the python executable -- this is only needed for a few systems -{ $as_echo "$as_me:$LINENO: checking LINKFORSHARED" >&5 -$as_echo_n "checking LINKFORSHARED... " >&6; } +{ echo "$as_me:$LINENO: checking LINKFORSHARED" >&5 +echo $ECHO_N "checking LINKFORSHARED... $ECHO_C" >&6; } if test -z "$LINKFORSHARED" then case $ac_sys_system/$ac_sys_release in @@ -13909,13 +13653,13 @@ then LINKFORSHARED='-Wl,-E -N 2048K';; esac fi -{ $as_echo "$as_me:$LINENO: result: $LINKFORSHARED" >&5 -$as_echo "$LINKFORSHARED" >&6; } +{ echo "$as_me:$LINENO: result: $LINKFORSHARED" >&5 +echo "${ECHO_T}$LINKFORSHARED" >&6; } -{ $as_echo "$as_me:$LINENO: checking CFLAGSFORSHARED" >&5 -$as_echo_n "checking CFLAGSFORSHARED... " >&6; } +{ echo "$as_me:$LINENO: checking CFLAGSFORSHARED" >&5 +echo $ECHO_N "checking CFLAGSFORSHARED... $ECHO_C" >&6; } if test ! "$LIBRARY" = "$LDLIBRARY" then case $ac_sys_system in @@ -13927,8 +13671,8 @@ then CFLAGSFORSHARED='$(CCSHARED)' esac fi -{ $as_echo "$as_me:$LINENO: result: $CFLAGSFORSHARED" >&5 -$as_echo "$CFLAGSFORSHARED" >&6; } +{ echo "$as_me:$LINENO: result: $CFLAGSFORSHARED" >&5 +echo "${ECHO_T}$CFLAGSFORSHARED" >&6; } # SHLIBS are libraries (except -lc and -lm) to link to the python shared # library (with --enable-shared). @@ -13939,22 +13683,22 @@ $as_echo "$CFLAGSFORSHARED" >&6; } # don't need to link LIBS explicitly. The default should be only changed # on systems where this approach causes problems. -{ $as_echo "$as_me:$LINENO: checking SHLIBS" >&5 -$as_echo_n "checking SHLIBS... " >&6; } +{ echo "$as_me:$LINENO: checking SHLIBS" >&5 +echo $ECHO_N "checking SHLIBS... $ECHO_C" >&6; } case "$ac_sys_system" in *) SHLIBS='$(LIBS)';; esac -{ $as_echo "$as_me:$LINENO: result: $SHLIBS" >&5 -$as_echo "$SHLIBS" >&6; } +{ echo "$as_me:$LINENO: result: $SHLIBS" >&5 +echo "${ECHO_T}$SHLIBS" >&6; } # checks for libraries -{ $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 -$as_echo_n "checking for dlopen in -ldl... " >&6; } +{ echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; } if test "${ac_cv_lib_dl_dlopen+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" @@ -13986,37 +13730,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_dl_dlopen=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dl_dlopen=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 -$as_echo "$ac_cv_lib_dl_dlopen" >&6; } -if test "x$ac_cv_lib_dl_dlopen" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; } +if test $ac_cv_lib_dl_dlopen = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBDL 1 _ACEOF @@ -14026,10 +13766,10 @@ _ACEOF fi # Dynamic linking for SunOS/Solaris and SYSV -{ $as_echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 -$as_echo_n "checking for shl_load in -ldld... " >&6; } +{ echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 +echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6; } if test "${ac_cv_lib_dld_shl_load+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" @@ -14061,37 +13801,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_dld_shl_load=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dld_shl_load=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 -$as_echo "$ac_cv_lib_dld_shl_load" >&6; } -if test "x$ac_cv_lib_dld_shl_load" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 +echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6; } +if test $ac_cv_lib_dld_shl_load = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBDLD 1 _ACEOF @@ -14103,10 +13839,10 @@ fi # only check for sem_init if thread support is requested if test "$with_threads" = "yes" -o -z "$with_threads"; then - { $as_echo "$as_me:$LINENO: checking for library containing sem_init" >&5 -$as_echo_n "checking for library containing sem_init... " >&6; } + { echo "$as_me:$LINENO: checking for library containing sem_init" >&5 +echo $ECHO_N "checking for library containing sem_init... $ECHO_C" >&6; } if test "${ac_cv_search_sem_init+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF @@ -14144,30 +13880,26 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_search_sem_init=$ac_res else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_sem_init+set}" = set; then @@ -14182,8 +13914,8 @@ fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_sem_init" >&5 -$as_echo "$ac_cv_search_sem_init" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_search_sem_init" >&5 +echo "${ECHO_T}$ac_cv_search_sem_init" >&6; } ac_res=$ac_cv_search_sem_init if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" @@ -14195,10 +13927,10 @@ fi fi # check if we need libintl for locale functions -{ $as_echo "$as_me:$LINENO: checking for textdomain in -lintl" >&5 -$as_echo_n "checking for textdomain in -lintl... " >&6; } +{ echo "$as_me:$LINENO: checking for textdomain in -lintl" >&5 +echo $ECHO_N "checking for textdomain in -lintl... $ECHO_C" >&6; } if test "${ac_cv_lib_intl_textdomain+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lintl $LIBS" @@ -14230,37 +13962,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_intl_textdomain=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_intl_textdomain=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_intl_textdomain" >&5 -$as_echo "$ac_cv_lib_intl_textdomain" >&6; } -if test "x$ac_cv_lib_intl_textdomain" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_textdomain" >&5 +echo "${ECHO_T}$ac_cv_lib_intl_textdomain" >&6; } +if test $ac_cv_lib_intl_textdomain = yes; then cat >>confdefs.h <<\_ACEOF #define WITH_LIBINTL 1 @@ -14272,8 +14000,8 @@ fi # checks for system dependent C++ extensions support case "$ac_sys_system" in - AIX*) { $as_echo "$as_me:$LINENO: checking for genuine AIX C++ extensions support" >&5 -$as_echo_n "checking for genuine AIX C++ extensions support... " >&6; } + AIX*) { echo "$as_me:$LINENO: checking for genuine AIX C++ extensions support" >&5 +echo $ECHO_N "checking for genuine AIX C++ extensions support... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14295,47 +14023,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then cat >>confdefs.h <<\_ACEOF #define AIX_GENUINE_CPLUSPLUS 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext;; *) ;; esac # Most SVR4 platforms (e.g. Solaris) need -lsocket and -lnsl. -{ $as_echo "$as_me:$LINENO: checking for t_open in -lnsl" >&5 -$as_echo_n "checking for t_open in -lnsl... " >&6; } +{ echo "$as_me:$LINENO: checking for t_open in -lnsl" >&5 +echo $ECHO_N "checking for t_open in -lnsl... $ECHO_C" >&6; } if test "${ac_cv_lib_nsl_t_open+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lnsl $LIBS" @@ -14367,44 +14091,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_nsl_t_open=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_nsl_t_open=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_t_open" >&5 -$as_echo "$ac_cv_lib_nsl_t_open" >&6; } -if test "x$ac_cv_lib_nsl_t_open" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_t_open" >&5 +echo "${ECHO_T}$ac_cv_lib_nsl_t_open" >&6; } +if test $ac_cv_lib_nsl_t_open = yes; then LIBS="-lnsl $LIBS" fi # SVR4 -{ $as_echo "$as_me:$LINENO: checking for socket in -lsocket" >&5 -$as_echo_n "checking for socket in -lsocket... " >&6; } +{ echo "$as_me:$LINENO: checking for socket in -lsocket" >&5 +echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6; } if test "${ac_cv_lib_socket_socket+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsocket $LIBS $LIBS" @@ -14436,60 +14156,56 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_socket_socket=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_socket_socket=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5 -$as_echo "$ac_cv_lib_socket_socket" >&6; } -if test "x$ac_cv_lib_socket_socket" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5 +echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6; } +if test $ac_cv_lib_socket_socket = yes; then LIBS="-lsocket $LIBS" fi # SVR4 sockets -{ $as_echo "$as_me:$LINENO: checking for --with-libs" >&5 -$as_echo_n "checking for --with-libs... " >&6; } +{ echo "$as_me:$LINENO: checking for --with-libs" >&5 +echo $ECHO_N "checking for --with-libs... $ECHO_C" >&6; } # Check whether --with-libs was given. if test "${with_libs+set}" = set; then withval=$with_libs; -{ $as_echo "$as_me:$LINENO: result: $withval" >&5 -$as_echo "$withval" >&6; } +{ echo "$as_me:$LINENO: result: $withval" >&5 +echo "${ECHO_T}$withval" >&6; } LIBS="$withval $LIBS" else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # Check for use of the system libffi library -{ $as_echo "$as_me:$LINENO: checking for --with-system-ffi" >&5 -$as_echo_n "checking for --with-system-ffi... " >&6; } +{ echo "$as_me:$LINENO: checking for --with-system-ffi" >&5 +echo $ECHO_N "checking for --with-system-ffi... $ECHO_C" >&6; } # Check whether --with-system_ffi was given. if test "${with_system_ffi+set}" = set; then @@ -14497,41 +14213,41 @@ if test "${with_system_ffi+set}" = set; then fi -{ $as_echo "$as_me:$LINENO: result: $with_system_ffi" >&5 -$as_echo "$with_system_ffi" >&6; } +{ echo "$as_me:$LINENO: result: $with_system_ffi" >&5 +echo "${ECHO_T}$with_system_ffi" >&6; } # Check for --with-dbmliborder -{ $as_echo "$as_me:$LINENO: checking for --with-dbmliborder" >&5 -$as_echo_n "checking for --with-dbmliborder... " >&6; } +{ echo "$as_me:$LINENO: checking for --with-dbmliborder" >&5 +echo $ECHO_N "checking for --with-dbmliborder... $ECHO_C" >&6; } # Check whether --with-dbmliborder was given. if test "${with_dbmliborder+set}" = set; then withval=$with_dbmliborder; if test x$with_dbmliborder = xyes then -{ { $as_echo "$as_me:$LINENO: error: proper usage is --with-dbmliborder=db1:db2:..." >&5 -$as_echo "$as_me: error: proper usage is --with-dbmliborder=db1:db2:..." >&2;} +{ { echo "$as_me:$LINENO: error: proper usage is --with-dbmliborder=db1:db2:..." >&5 +echo "$as_me: error: proper usage is --with-dbmliborder=db1:db2:..." >&2;} { (exit 1); exit 1; }; } else for db in `echo $with_dbmliborder | sed 's/:/ /g'`; do if test x$db != xndbm && test x$db != xgdbm && test x$db != xbdb then - { { $as_echo "$as_me:$LINENO: error: proper usage is --with-dbmliborder=db1:db2:..." >&5 -$as_echo "$as_me: error: proper usage is --with-dbmliborder=db1:db2:..." >&2;} + { { echo "$as_me:$LINENO: error: proper usage is --with-dbmliborder=db1:db2:..." >&5 +echo "$as_me: error: proper usage is --with-dbmliborder=db1:db2:..." >&2;} { (exit 1); exit 1; }; } fi done fi fi -{ $as_echo "$as_me:$LINENO: result: $with_dbmliborder" >&5 -$as_echo "$with_dbmliborder" >&6; } +{ echo "$as_me:$LINENO: result: $with_dbmliborder" >&5 +echo "${ECHO_T}$with_dbmliborder" >&6; } # Determine if signalmodule should be used. -{ $as_echo "$as_me:$LINENO: checking for --with-signal-module" >&5 -$as_echo_n "checking for --with-signal-module... " >&6; } +{ echo "$as_me:$LINENO: checking for --with-signal-module" >&5 +echo $ECHO_N "checking for --with-signal-module... $ECHO_C" >&6; } # Check whether --with-signal-module was given. if test "${with_signal_module+set}" = set; then @@ -14542,8 +14258,8 @@ fi if test -z "$with_signal_module" then with_signal_module="yes" fi -{ $as_echo "$as_me:$LINENO: result: $with_signal_module" >&5 -$as_echo "$with_signal_module" >&6; } +{ echo "$as_me:$LINENO: result: $with_signal_module" >&5 +echo "${ECHO_T}$with_signal_module" >&6; } if test "${with_signal_module}" = "yes"; then USE_SIGNAL_MODULE="" @@ -14557,22 +14273,22 @@ fi USE_THREAD_MODULE="" -{ $as_echo "$as_me:$LINENO: checking for --with-dec-threads" >&5 -$as_echo_n "checking for --with-dec-threads... " >&6; } +{ echo "$as_me:$LINENO: checking for --with-dec-threads" >&5 +echo $ECHO_N "checking for --with-dec-threads... $ECHO_C" >&6; } # Check whether --with-dec-threads was given. if test "${with_dec_threads+set}" = set; then withval=$with_dec_threads; -{ $as_echo "$as_me:$LINENO: result: $withval" >&5 -$as_echo "$withval" >&6; } +{ echo "$as_me:$LINENO: result: $withval" >&5 +echo "${ECHO_T}$withval" >&6; } LDLAST=-threads if test "${with_thread+set}" != set; then with_thread="$withval"; fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -14585,8 +14301,8 @@ fi -{ $as_echo "$as_me:$LINENO: checking for --with-threads" >&5 -$as_echo_n "checking for --with-threads... " >&6; } +{ echo "$as_me:$LINENO: checking for --with-threads" >&5 +echo $ECHO_N "checking for --with-threads... $ECHO_C" >&6; } # Check whether --with-threads was given. if test "${with_threads+set}" = set; then @@ -14605,8 +14321,8 @@ fi if test -z "$with_threads" then with_threads="yes" fi -{ $as_echo "$as_me:$LINENO: result: $with_threads" >&5 -$as_echo "$with_threads" >&6; } +{ echo "$as_me:$LINENO: result: $with_threads" >&5 +echo "${ECHO_T}$with_threads" >&6; } if test "$with_threads" = "no" @@ -14672,8 +14388,8 @@ else # According to the POSIX spec, a pthreads implementation must # define _POSIX_THREADS in unistd.h. Some apparently don't # (e.g. gnu pth with pthread emulation) - { $as_echo "$as_me:$LINENO: checking for _POSIX_THREADS in unistd.h" >&5 -$as_echo_n "checking for _POSIX_THREADS in unistd.h... " >&6; } + { echo "$as_me:$LINENO: checking for _POSIX_THREADS in unistd.h" >&5 +echo $ECHO_N "checking for _POSIX_THREADS in unistd.h... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14693,27 +14409,27 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else unistd_defines_pthreads=no fi -rm -f conftest* +rm -f -r conftest* - { $as_echo "$as_me:$LINENO: result: $unistd_defines_pthreads" >&5 -$as_echo "$unistd_defines_pthreads" >&6; } + { echo "$as_me:$LINENO: result: $unistd_defines_pthreads" >&5 +echo "${ECHO_T}$unistd_defines_pthreads" >&6; } cat >>confdefs.h <<\_ACEOF #define _REENTRANT 1 _ACEOF if test "${ac_cv_header_cthreads_h+set}" = set; then - { $as_echo "$as_me:$LINENO: checking for cthreads.h" >&5 -$as_echo_n "checking for cthreads.h... " >&6; } + { echo "$as_me:$LINENO: checking for cthreads.h" >&5 +echo $ECHO_N "checking for cthreads.h... $ECHO_C" >&6; } if test "${ac_cv_header_cthreads_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_cthreads_h" >&5 -$as_echo "$ac_cv_header_cthreads_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_cthreads_h" >&5 +echo "${ECHO_T}$ac_cv_header_cthreads_h" >&6; } else # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking cthreads.h usability" >&5 -$as_echo_n "checking cthreads.h usability... " >&6; } +{ echo "$as_me:$LINENO: checking cthreads.h usability" >&5 +echo $ECHO_N "checking cthreads.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14729,33 +14445,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? -{ $as_echo "$as_me:$LINENO: checking cthreads.h presence" >&5 -$as_echo_n "checking cthreads.h presence... " >&6; } +{ echo "$as_me:$LINENO: checking cthreads.h presence" >&5 +echo $ECHO_N "checking cthreads.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14769,52 +14484,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: cthreads.h: proceeding with the compiler's result" >&2;} + { echo "$as_me:$LINENO: WARNING: cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: cthreads.h: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: cthreads.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: cthreads.h: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: cthreads.h: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: cthreads.h: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: cthreads.h: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: cthreads.h: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: cthreads.h: in the future, the compiler will take precedence" >&2;} + { echo "$as_me:$LINENO: WARNING: cthreads.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: cthreads.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: cthreads.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: cthreads.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: cthreads.h: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: cthreads.h: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: cthreads.h: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: cthreads.h: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: cthreads.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: cthreads.h: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: cthreads.h: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: cthreads.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## -------------------------------------- ## ## Report this to http://bugs.python.org/ ## @@ -14823,18 +14537,18 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ $as_echo "$as_me:$LINENO: checking for cthreads.h" >&5 -$as_echo_n "checking for cthreads.h... " >&6; } +{ echo "$as_me:$LINENO: checking for cthreads.h" >&5 +echo $ECHO_N "checking for cthreads.h... $ECHO_C" >&6; } if test "${ac_cv_header_cthreads_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_cthreads_h=$ac_header_preproc fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_cthreads_h" >&5 -$as_echo "$ac_cv_header_cthreads_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_cthreads_h" >&5 +echo "${ECHO_T}$ac_cv_header_cthreads_h" >&6; } fi -if test "x$ac_cv_header_cthreads_h" = x""yes; then +if test $ac_cv_header_cthreads_h = yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -14853,17 +14567,17 @@ _ACEOF else if test "${ac_cv_header_mach_cthreads_h+set}" = set; then - { $as_echo "$as_me:$LINENO: checking for mach/cthreads.h" >&5 -$as_echo_n "checking for mach/cthreads.h... " >&6; } + { echo "$as_me:$LINENO: checking for mach/cthreads.h" >&5 +echo $ECHO_N "checking for mach/cthreads.h... $ECHO_C" >&6; } if test "${ac_cv_header_mach_cthreads_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_mach_cthreads_h" >&5 -$as_echo "$ac_cv_header_mach_cthreads_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_mach_cthreads_h" >&5 +echo "${ECHO_T}$ac_cv_header_mach_cthreads_h" >&6; } else # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking mach/cthreads.h usability" >&5 -$as_echo_n "checking mach/cthreads.h usability... " >&6; } +{ echo "$as_me:$LINENO: checking mach/cthreads.h usability" >&5 +echo $ECHO_N "checking mach/cthreads.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14879,33 +14593,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? -{ $as_echo "$as_me:$LINENO: checking mach/cthreads.h presence" >&5 -$as_echo_n "checking mach/cthreads.h presence... " >&6; } +{ echo "$as_me:$LINENO: checking mach/cthreads.h presence" >&5 +echo $ECHO_N "checking mach/cthreads.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14919,52 +14632,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: mach/cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: mach/cthreads.h: proceeding with the compiler's result" >&2;} + { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: mach/cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: mach/cthreads.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: mach/cthreads.h: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: mach/cthreads.h: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: mach/cthreads.h: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: mach/cthreads.h: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: mach/cthreads.h: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: mach/cthreads.h: in the future, the compiler will take precedence" >&2;} + { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: mach/cthreads.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: mach/cthreads.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: mach/cthreads.h: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: mach/cthreads.h: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: mach/cthreads.h: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: mach/cthreads.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## -------------------------------------- ## ## Report this to http://bugs.python.org/ ## @@ -14973,18 +14685,18 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ $as_echo "$as_me:$LINENO: checking for mach/cthreads.h" >&5 -$as_echo_n "checking for mach/cthreads.h... " >&6; } +{ echo "$as_me:$LINENO: checking for mach/cthreads.h" >&5 +echo $ECHO_N "checking for mach/cthreads.h... $ECHO_C" >&6; } if test "${ac_cv_header_mach_cthreads_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_mach_cthreads_h=$ac_header_preproc fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_mach_cthreads_h" >&5 -$as_echo "$ac_cv_header_mach_cthreads_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_mach_cthreads_h" >&5 +echo "${ECHO_T}$ac_cv_header_mach_cthreads_h" >&6; } fi -if test "x$ac_cv_header_mach_cthreads_h" = x""yes; then +if test $ac_cv_header_mach_cthreads_h = yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15001,13 +14713,13 @@ _ACEOF THREADOBJ="Python/thread.o" else - { $as_echo "$as_me:$LINENO: checking for --with-pth" >&5 -$as_echo_n "checking for --with-pth... " >&6; } + { echo "$as_me:$LINENO: checking for --with-pth" >&5 +echo $ECHO_N "checking for --with-pth... $ECHO_C" >&6; } # Check whether --with-pth was given. if test "${with_pth+set}" = set; then - withval=$with_pth; { $as_echo "$as_me:$LINENO: result: $withval" >&5 -$as_echo "$withval" >&6; } + withval=$with_pth; { echo "$as_me:$LINENO: result: $withval" >&5 +echo "${ECHO_T}$withval" >&6; } cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15020,16 +14732,16 @@ _ACEOF LIBS="-lpth $LIBS" THREADOBJ="Python/thread.o" else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } # Just looking for pthread_create in libpthread is not enough: # on HP/UX, pthread.h renames pthread_create to a different symbol name. # So we really have to include pthread.h, and then link. _libs=$LIBS LIBS="$LIBS -lpthread" - { $as_echo "$as_me:$LINENO: checking for pthread_create in -lpthread" >&5 -$as_echo_n "checking for pthread_create in -lpthread... " >&6; } + { echo "$as_me:$LINENO: checking for pthread_create in -lpthread" >&5 +echo $ECHO_N "checking for pthread_create in -lpthread... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -15054,24 +14766,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15079,15 +14788,15 @@ _ACEOF posix_threads=yes THREADOBJ="Python/thread.o" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 LIBS=$_libs - { $as_echo "$as_me:$LINENO: checking for pthread_detach" >&5 -$as_echo_n "checking for pthread_detach... " >&6; } + { echo "$as_me:$LINENO: checking for pthread_detach" >&5 +echo $ECHO_N "checking for pthread_detach... $ECHO_C" >&6; } if test "${ac_cv_func_pthread_detach+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -15140,36 +14849,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_func_pthread_detach=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_pthread_detach=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_pthread_detach" >&5 -$as_echo "$ac_cv_func_pthread_detach" >&6; } -if test "x$ac_cv_func_pthread_detach" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_func_pthread_detach" >&5 +echo "${ECHO_T}$ac_cv_func_pthread_detach" >&6; } +if test $ac_cv_func_pthread_detach = yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15179,17 +14884,17 @@ _ACEOF else if test "${ac_cv_header_atheos_threads_h+set}" = set; then - { $as_echo "$as_me:$LINENO: checking for atheos/threads.h" >&5 -$as_echo_n "checking for atheos/threads.h... " >&6; } + { echo "$as_me:$LINENO: checking for atheos/threads.h" >&5 +echo $ECHO_N "checking for atheos/threads.h... $ECHO_C" >&6; } if test "${ac_cv_header_atheos_threads_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_atheos_threads_h" >&5 -$as_echo "$ac_cv_header_atheos_threads_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_atheos_threads_h" >&5 +echo "${ECHO_T}$ac_cv_header_atheos_threads_h" >&6; } else # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking atheos/threads.h usability" >&5 -$as_echo_n "checking atheos/threads.h usability... " >&6; } +{ echo "$as_me:$LINENO: checking atheos/threads.h usability" >&5 +echo $ECHO_N "checking atheos/threads.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -15205,33 +14910,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? -{ $as_echo "$as_me:$LINENO: checking atheos/threads.h presence" >&5 -$as_echo_n "checking atheos/threads.h presence... " >&6; } +{ echo "$as_me:$LINENO: checking atheos/threads.h presence" >&5 +echo $ECHO_N "checking atheos/threads.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -15245,52 +14949,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: atheos/threads.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: atheos/threads.h: proceeding with the compiler's result" >&2;} + { echo "$as_me:$LINENO: WARNING: atheos/threads.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: atheos/threads.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: atheos/threads.h: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: atheos/threads.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: atheos/threads.h: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: atheos/threads.h: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: atheos/threads.h: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: atheos/threads.h: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: atheos/threads.h: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: atheos/threads.h: in the future, the compiler will take precedence" >&2;} + { echo "$as_me:$LINENO: WARNING: atheos/threads.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: atheos/threads.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: atheos/threads.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: atheos/threads.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: atheos/threads.h: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: atheos/threads.h: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: atheos/threads.h: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: atheos/threads.h: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: atheos/threads.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: atheos/threads.h: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: atheos/threads.h: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: atheos/threads.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## -------------------------------------- ## ## Report this to http://bugs.python.org/ ## @@ -15299,18 +15002,18 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ $as_echo "$as_me:$LINENO: checking for atheos/threads.h" >&5 -$as_echo_n "checking for atheos/threads.h... " >&6; } +{ echo "$as_me:$LINENO: checking for atheos/threads.h" >&5 +echo $ECHO_N "checking for atheos/threads.h... $ECHO_C" >&6; } if test "${ac_cv_header_atheos_threads_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_atheos_threads_h=$ac_header_preproc fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_atheos_threads_h" >&5 -$as_echo "$ac_cv_header_atheos_threads_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_atheos_threads_h" >&5 +echo "${ECHO_T}$ac_cv_header_atheos_threads_h" >&6; } fi -if test "x$ac_cv_header_atheos_threads_h" = x""yes; then +if test $ac_cv_header_atheos_threads_h = yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15323,10 +15026,10 @@ _ACEOF THREADOBJ="Python/thread.o" else - { $as_echo "$as_me:$LINENO: checking for pthread_create in -lpthreads" >&5 -$as_echo_n "checking for pthread_create in -lpthreads... " >&6; } + { echo "$as_me:$LINENO: checking for pthread_create in -lpthreads" >&5 +echo $ECHO_N "checking for pthread_create in -lpthreads... $ECHO_C" >&6; } if test "${ac_cv_lib_pthreads_pthread_create+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpthreads $LIBS" @@ -15358,37 +15061,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_pthreads_pthread_create=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_pthreads_pthread_create=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pthreads_pthread_create" >&5 -$as_echo "$ac_cv_lib_pthreads_pthread_create" >&6; } -if test "x$ac_cv_lib_pthreads_pthread_create" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_lib_pthreads_pthread_create" >&5 +echo "${ECHO_T}$ac_cv_lib_pthreads_pthread_create" >&6; } +if test $ac_cv_lib_pthreads_pthread_create = yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15398,10 +15097,10 @@ _ACEOF THREADOBJ="Python/thread.o" else - { $as_echo "$as_me:$LINENO: checking for pthread_create in -lc_r" >&5 -$as_echo_n "checking for pthread_create in -lc_r... " >&6; } + { echo "$as_me:$LINENO: checking for pthread_create in -lc_r" >&5 +echo $ECHO_N "checking for pthread_create in -lc_r... $ECHO_C" >&6; } if test "${ac_cv_lib_c_r_pthread_create+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lc_r $LIBS" @@ -15433,37 +15132,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_c_r_pthread_create=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_c_r_pthread_create=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c_r_pthread_create" >&5 -$as_echo "$ac_cv_lib_c_r_pthread_create" >&6; } -if test "x$ac_cv_lib_c_r_pthread_create" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_lib_c_r_pthread_create" >&5 +echo "${ECHO_T}$ac_cv_lib_c_r_pthread_create" >&6; } +if test $ac_cv_lib_c_r_pthread_create = yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15473,10 +15168,10 @@ _ACEOF THREADOBJ="Python/thread.o" else - { $as_echo "$as_me:$LINENO: checking for __pthread_create_system in -lpthread" >&5 -$as_echo_n "checking for __pthread_create_system in -lpthread... " >&6; } + { echo "$as_me:$LINENO: checking for __pthread_create_system in -lpthread" >&5 +echo $ECHO_N "checking for __pthread_create_system in -lpthread... $ECHO_C" >&6; } if test "${ac_cv_lib_pthread___pthread_create_system+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpthread $LIBS" @@ -15508,37 +15203,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_pthread___pthread_create_system=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_pthread___pthread_create_system=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pthread___pthread_create_system" >&5 -$as_echo "$ac_cv_lib_pthread___pthread_create_system" >&6; } -if test "x$ac_cv_lib_pthread___pthread_create_system" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_lib_pthread___pthread_create_system" >&5 +echo "${ECHO_T}$ac_cv_lib_pthread___pthread_create_system" >&6; } +if test $ac_cv_lib_pthread___pthread_create_system = yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15548,10 +15239,10 @@ _ACEOF THREADOBJ="Python/thread.o" else - { $as_echo "$as_me:$LINENO: checking for pthread_create in -lcma" >&5 -$as_echo_n "checking for pthread_create in -lcma... " >&6; } + { echo "$as_me:$LINENO: checking for pthread_create in -lcma" >&5 +echo $ECHO_N "checking for pthread_create in -lcma... $ECHO_C" >&6; } if test "${ac_cv_lib_cma_pthread_create+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcma $LIBS" @@ -15583,37 +15274,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_cma_pthread_create=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_cma_pthread_create=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_cma_pthread_create" >&5 -$as_echo "$ac_cv_lib_cma_pthread_create" >&6; } -if test "x$ac_cv_lib_cma_pthread_create" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_lib_cma_pthread_create" >&5 +echo "${ECHO_T}$ac_cv_lib_cma_pthread_create" >&6; } +if test $ac_cv_lib_cma_pthread_create = yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15640,7 +15327,6 @@ fi fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi @@ -15652,10 +15338,10 @@ fi - { $as_echo "$as_me:$LINENO: checking for usconfig in -lmpc" >&5 -$as_echo_n "checking for usconfig in -lmpc... " >&6; } + { echo "$as_me:$LINENO: checking for usconfig in -lmpc" >&5 +echo $ECHO_N "checking for usconfig in -lmpc... $ECHO_C" >&6; } if test "${ac_cv_lib_mpc_usconfig+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lmpc $LIBS" @@ -15687,37 +15373,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_mpc_usconfig=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_mpc_usconfig=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_mpc_usconfig" >&5 -$as_echo "$ac_cv_lib_mpc_usconfig" >&6; } -if test "x$ac_cv_lib_mpc_usconfig" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_lib_mpc_usconfig" >&5 +echo "${ECHO_T}$ac_cv_lib_mpc_usconfig" >&6; } +if test $ac_cv_lib_mpc_usconfig = yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15729,10 +15411,10 @@ fi if test "$posix_threads" != "yes"; then - { $as_echo "$as_me:$LINENO: checking for thr_create in -lthread" >&5 -$as_echo_n "checking for thr_create in -lthread... " >&6; } + { echo "$as_me:$LINENO: checking for thr_create in -lthread" >&5 +echo $ECHO_N "checking for thr_create in -lthread... $ECHO_C" >&6; } if test "${ac_cv_lib_thread_thr_create+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lthread $LIBS" @@ -15764,37 +15446,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_thread_thr_create=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_thread_thr_create=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_thread_thr_create" >&5 -$as_echo "$ac_cv_lib_thread_thr_create" >&6; } -if test "x$ac_cv_lib_thread_thr_create" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_lib_thread_thr_create" >&5 +echo "${ECHO_T}$ac_cv_lib_thread_thr_create" >&6; } +if test $ac_cv_lib_thread_thr_create = yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15847,10 +15525,10 @@ _ACEOF ;; esac - { $as_echo "$as_me:$LINENO: checking if PTHREAD_SCOPE_SYSTEM is supported" >&5 -$as_echo_n "checking if PTHREAD_SCOPE_SYSTEM is supported... " >&6; } + { echo "$as_me:$LINENO: checking if PTHREAD_SCOPE_SYSTEM is supported" >&5 +echo $ECHO_N "checking if PTHREAD_SCOPE_SYSTEM is supported... $ECHO_C" >&6; } if test "${ac_cv_pthread_system_supported+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then ac_cv_pthread_system_supported=no @@ -15880,32 +15558,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_pthread_system_supported=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_pthread_system_supported=no fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -15913,8 +15588,8 @@ fi fi - { $as_echo "$as_me:$LINENO: result: $ac_cv_pthread_system_supported" >&5 -$as_echo "$ac_cv_pthread_system_supported" >&6; } + { echo "$as_me:$LINENO: result: $ac_cv_pthread_system_supported" >&5 +echo "${ECHO_T}$ac_cv_pthread_system_supported" >&6; } if test "$ac_cv_pthread_system_supported" = "yes"; then cat >>confdefs.h <<\_ACEOF @@ -15925,11 +15600,11 @@ _ACEOF for ac_func in pthread_sigmask do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -15982,42 +15657,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF case $ac_sys_system in CYGWIN*) @@ -16037,18 +15705,18 @@ fi # Check for enable-ipv6 -{ $as_echo "$as_me:$LINENO: checking if --enable-ipv6 is specified" >&5 -$as_echo_n "checking if --enable-ipv6 is specified... " >&6; } +{ echo "$as_me:$LINENO: checking if --enable-ipv6 is specified" >&5 +echo $ECHO_N "checking if --enable-ipv6 is specified... $ECHO_C" >&6; } # Check whether --enable-ipv6 was given. if test "${enable_ipv6+set}" = set; then enableval=$enable_ipv6; case "$enableval" in no) - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } ipv6=no ;; - *) { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + *) { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define ENABLE_IPV6 1 _ACEOF @@ -16059,8 +15727,8 @@ _ACEOF else if test "$cross_compiling" = yes; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } ipv6=no else @@ -16088,44 +15756,41 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } ipv6=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -{ $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } +{ echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } ipv6=no fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi if test "$ipv6" = "yes"; then - { $as_echo "$as_me:$LINENO: checking if RFC2553 API is available" >&5 -$as_echo_n "checking if RFC2553 API is available... " >&6; } + { echo "$as_me:$LINENO: checking if RFC2553 API is available" >&5 +echo $ECHO_N "checking if RFC2553 API is available... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16149,27 +15814,26 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } ipv6=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } ipv6=no fi @@ -16191,8 +15855,8 @@ ipv6lib=none ipv6trylibc=no if test "$ipv6" = "yes"; then - { $as_echo "$as_me:$LINENO: checking ipv6 stack type" >&5 -$as_echo_n "checking ipv6 stack type... " >&6; } + { echo "$as_me:$LINENO: checking ipv6 stack type" >&5 +echo $ECHO_N "checking ipv6 stack type... $ECHO_C" >&6; } for i in inria kame linux-glibc linux-inet6 solaris toshiba v6d zeta; do case $i in @@ -16213,7 +15877,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1; then ipv6type=$i fi -rm -f conftest* +rm -f -r conftest* ;; kame) @@ -16236,7 +15900,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib ipv6trylibc=yes fi -rm -f conftest* +rm -f -r conftest* ;; linux-glibc) @@ -16257,7 +15921,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6type=$i; ipv6trylibc=yes fi -rm -f conftest* +rm -f -r conftest* ;; linux-inet6) @@ -16295,7 +15959,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f conftest* +rm -f -r conftest* ;; v6d) @@ -16318,7 +15982,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib; BASECFLAGS="-I/usr/local/v6/include $BASECFLAGS" fi -rm -f conftest* +rm -f -r conftest* ;; zeta) @@ -16340,7 +16004,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f conftest* +rm -f -r conftest* ;; esac @@ -16348,8 +16012,8 @@ rm -f conftest* break fi done - { $as_echo "$as_me:$LINENO: result: $ipv6type" >&5 -$as_echo "$ipv6type" >&6; } + { echo "$as_me:$LINENO: result: $ipv6type" >&5 +echo "${ECHO_T}$ipv6type" >&6; } fi if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then @@ -16368,8 +16032,8 @@ if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then fi fi -{ $as_echo "$as_me:$LINENO: checking for OSX 10.5 SDK or later" >&5 -$as_echo_n "checking for OSX 10.5 SDK or later... " >&6; } +{ echo "$as_me:$LINENO: checking for OSX 10.5 SDK or later" >&5 +echo $ECHO_N "checking for OSX 10.5 SDK or later... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16391,14 +16055,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -16408,22 +16071,22 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_OSX105_SDK 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # Check for --with-doc-strings -{ $as_echo "$as_me:$LINENO: checking for --with-doc-strings" >&5 -$as_echo_n "checking for --with-doc-strings... " >&6; } +{ echo "$as_me:$LINENO: checking for --with-doc-strings" >&5 +echo $ECHO_N "checking for --with-doc-strings... $ECHO_C" >&6; } # Check whether --with-doc-strings was given. if test "${with_doc_strings+set}" = set; then @@ -16442,12 +16105,12 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -{ $as_echo "$as_me:$LINENO: result: $with_doc_strings" >&5 -$as_echo "$with_doc_strings" >&6; } +{ echo "$as_me:$LINENO: result: $with_doc_strings" >&5 +echo "${ECHO_T}$with_doc_strings" >&6; } # Check for Python-specific malloc support -{ $as_echo "$as_me:$LINENO: checking for --with-tsc" >&5 -$as_echo_n "checking for --with-tsc... " >&6; } +{ echo "$as_me:$LINENO: checking for --with-tsc" >&5 +echo $ECHO_N "checking for --with-tsc... $ECHO_C" >&6; } # Check whether --with-tsc was given. if test "${with_tsc+set}" = set; then @@ -16459,20 +16122,20 @@ cat >>confdefs.h <<\_ACEOF #define WITH_TSC 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } -else { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi # Check for Python-specific malloc support -{ $as_echo "$as_me:$LINENO: checking for --with-pymalloc" >&5 -$as_echo_n "checking for --with-pymalloc... " >&6; } +{ echo "$as_me:$LINENO: checking for --with-pymalloc" >&5 +echo $ECHO_N "checking for --with-pymalloc... $ECHO_C" >&6; } # Check whether --with-pymalloc was given. if test "${with_pymalloc+set}" = set; then @@ -16491,12 +16154,12 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -{ $as_echo "$as_me:$LINENO: result: $with_pymalloc" >&5 -$as_echo "$with_pymalloc" >&6; } +{ echo "$as_me:$LINENO: result: $with_pymalloc" >&5 +echo "${ECHO_T}$with_pymalloc" >&6; } # Check for --with-wctype-functions -{ $as_echo "$as_me:$LINENO: checking for --with-wctype-functions" >&5 -$as_echo_n "checking for --with-wctype-functions... " >&6; } +{ echo "$as_me:$LINENO: checking for --with-wctype-functions" >&5 +echo $ECHO_N "checking for --with-wctype-functions... $ECHO_C" >&6; } # Check whether --with-wctype-functions was given. if test "${with_wctype_functions+set}" = set; then @@ -16508,14 +16171,14 @@ cat >>confdefs.h <<\_ACEOF #define WANT_WCTYPE_FUNCTIONS 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } -else { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -16528,11 +16191,11 @@ DLINCLDIR=. for ac_func in dlopen do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -16585,42 +16248,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -16630,8 +16286,8 @@ done # DYNLOADFILE specifies which dynload_*.o file we will use for dynamic # loading of modules. -{ $as_echo "$as_me:$LINENO: checking DYNLOADFILE" >&5 -$as_echo_n "checking DYNLOADFILE... " >&6; } +{ echo "$as_me:$LINENO: checking DYNLOADFILE" >&5 +echo $ECHO_N "checking DYNLOADFILE... $ECHO_C" >&6; } if test -z "$DYNLOADFILE" then case $ac_sys_system/$ac_sys_release in @@ -16655,8 +16311,8 @@ then ;; esac fi -{ $as_echo "$as_me:$LINENO: result: $DYNLOADFILE" >&5 -$as_echo "$DYNLOADFILE" >&6; } +{ echo "$as_me:$LINENO: result: $DYNLOADFILE" >&5 +echo "${ECHO_T}$DYNLOADFILE" >&6; } if test "$DYNLOADFILE" != "dynload_stub.o" then @@ -16669,16 +16325,16 @@ fi # MACHDEP_OBJS can be set to platform-specific object files needed by Python -{ $as_echo "$as_me:$LINENO: checking MACHDEP_OBJS" >&5 -$as_echo_n "checking MACHDEP_OBJS... " >&6; } +{ echo "$as_me:$LINENO: checking MACHDEP_OBJS" >&5 +echo $ECHO_N "checking MACHDEP_OBJS... $ECHO_C" >&6; } if test -z "$MACHDEP_OBJS" then MACHDEP_OBJS=$extra_machdep_objs else MACHDEP_OBJS="$MACHDEP_OBJS $extra_machdep_objs" fi -{ $as_echo "$as_me:$LINENO: result: MACHDEP_OBJS" >&5 -$as_echo "MACHDEP_OBJS" >&6; } +{ echo "$as_me:$LINENO: result: MACHDEP_OBJS" >&5 +echo "${ECHO_T}MACHDEP_OBJS" >&6; } # checks for library functions @@ -16785,11 +16441,11 @@ for ac_func in alarm setitimer getitimer bind_textdomain_codeset chown \ truncate uname unsetenv utimes waitpid wait3 wait4 \ wcscoll wcsftime wcsxfrm _getpty do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -16842,42 +16498,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -16886,8 +16535,8 @@ done # For some functions, having a definition is not sufficient, since # we want to take their address. -{ $as_echo "$as_me:$LINENO: checking for chroot" >&5 -$as_echo_n "checking for chroot... " >&6; } +{ echo "$as_me:$LINENO: checking for chroot" >&5 +echo $ECHO_N "checking for chroot... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16909,14 +16558,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -16926,20 +16574,20 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_CHROOT 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: checking for link" >&5 -$as_echo_n "checking for link... " >&6; } +{ echo "$as_me:$LINENO: checking for link" >&5 +echo $ECHO_N "checking for link... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16961,14 +16609,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -16978,20 +16625,20 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_LINK 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: checking for symlink" >&5 -$as_echo_n "checking for symlink... " >&6; } +{ echo "$as_me:$LINENO: checking for symlink" >&5 +echo $ECHO_N "checking for symlink... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17013,14 +16660,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -17030,20 +16676,20 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_SYMLINK 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: checking for fchdir" >&5 -$as_echo_n "checking for fchdir... " >&6; } +{ echo "$as_me:$LINENO: checking for fchdir" >&5 +echo $ECHO_N "checking for fchdir... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17065,14 +16711,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -17082,20 +16727,20 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_FCHDIR 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: checking for fsync" >&5 -$as_echo_n "checking for fsync... " >&6; } +{ echo "$as_me:$LINENO: checking for fsync" >&5 +echo $ECHO_N "checking for fsync... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17117,14 +16762,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -17134,20 +16778,20 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_FSYNC 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: checking for fdatasync" >&5 -$as_echo_n "checking for fdatasync... " >&6; } +{ echo "$as_me:$LINENO: checking for fdatasync" >&5 +echo $ECHO_N "checking for fdatasync... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17169,14 +16813,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -17186,20 +16829,20 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_FDATASYNC 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: checking for epoll" >&5 -$as_echo_n "checking for epoll... " >&6; } +{ echo "$as_me:$LINENO: checking for epoll" >&5 +echo $ECHO_N "checking for epoll... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17221,14 +16864,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -17238,20 +16880,20 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_EPOLL 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: checking for kqueue" >&5 -$as_echo_n "checking for kqueue... " >&6; } +{ echo "$as_me:$LINENO: checking for kqueue" >&5 +echo $ECHO_N "checking for kqueue... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17276,14 +16918,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -17293,14 +16934,14 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_KQUEUE 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -17311,8 +16952,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # address to avoid compiler warnings and potential miscompilations # because of the missing prototypes. -{ $as_echo "$as_me:$LINENO: checking for ctermid_r" >&5 -$as_echo_n "checking for ctermid_r... " >&6; } +{ echo "$as_me:$LINENO: checking for ctermid_r" >&5 +echo $ECHO_N "checking for ctermid_r... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17337,14 +16978,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -17354,21 +16994,21 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_CTERMID_R 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: checking for flock" >&5 -$as_echo_n "checking for flock... " >&6; } +{ echo "$as_me:$LINENO: checking for flock" >&5 +echo $ECHO_N "checking for flock... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17393,14 +17033,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -17410,21 +17049,21 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_FLOCK 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: checking for getpagesize" >&5 -$as_echo_n "checking for getpagesize... " >&6; } +{ echo "$as_me:$LINENO: checking for getpagesize" >&5 +echo $ECHO_N "checking for getpagesize... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17449,14 +17088,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -17466,14 +17104,14 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_GETPAGESIZE 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -17483,10 +17121,10 @@ for ac_prog in true do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_TRUE+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$TRUE"; then ac_cv_prog_TRUE="$TRUE" # Let the user override the test. @@ -17499,7 +17137,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_TRUE="$ac_prog" - $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -17510,11 +17148,11 @@ fi fi TRUE=$ac_cv_prog_TRUE if test -n "$TRUE"; then - { $as_echo "$as_me:$LINENO: result: $TRUE" >&5 -$as_echo "$TRUE" >&6; } + { echo "$as_me:$LINENO: result: $TRUE" >&5 +echo "${ECHO_T}$TRUE" >&6; } else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -17523,10 +17161,10 @@ done test -n "$TRUE" || TRUE="/bin/true" -{ $as_echo "$as_me:$LINENO: checking for inet_aton in -lc" >&5 -$as_echo_n "checking for inet_aton in -lc... " >&6; } +{ echo "$as_me:$LINENO: checking for inet_aton in -lc" >&5 +echo $ECHO_N "checking for inet_aton in -lc... $ECHO_C" >&6; } if test "${ac_cv_lib_c_inet_aton+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lc $LIBS" @@ -17558,44 +17196,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_c_inet_aton=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_c_inet_aton=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c_inet_aton" >&5 -$as_echo "$ac_cv_lib_c_inet_aton" >&6; } -if test "x$ac_cv_lib_c_inet_aton" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_lib_c_inet_aton" >&5 +echo "${ECHO_T}$ac_cv_lib_c_inet_aton" >&6; } +if test $ac_cv_lib_c_inet_aton = yes; then $ac_cv_prog_TRUE else -{ $as_echo "$as_me:$LINENO: checking for inet_aton in -lresolv" >&5 -$as_echo_n "checking for inet_aton in -lresolv... " >&6; } +{ echo "$as_me:$LINENO: checking for inet_aton in -lresolv" >&5 +echo $ECHO_N "checking for inet_aton in -lresolv... $ECHO_C" >&6; } if test "${ac_cv_lib_resolv_inet_aton+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lresolv $LIBS" @@ -17627,37 +17261,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_resolv_inet_aton=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_resolv_inet_aton=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_inet_aton" >&5 -$as_echo "$ac_cv_lib_resolv_inet_aton" >&6; } -if test "x$ac_cv_lib_resolv_inet_aton" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_inet_aton" >&5 +echo "${ECHO_T}$ac_cv_lib_resolv_inet_aton" >&6; } +if test $ac_cv_lib_resolv_inet_aton = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBRESOLV 1 _ACEOF @@ -17672,16 +17302,14 @@ fi # On Tru64, chflags seems to be present, but calling it will # exit Python -{ $as_echo "$as_me:$LINENO: checking for chflags" >&5 -$as_echo_n "checking for chflags... " >&6; } +{ echo "$as_me:$LINENO: checking for chflags" >&5 +echo $ECHO_N "checking for chflags... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling + { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot run test program while cross compiling +echo "$as_me: error: cannot run test program while cross compiling See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; }; } + { (exit 1); exit 1; }; } else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -17706,55 +17334,50 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cat >>confdefs.h <<\_ACEOF #define HAVE_CHFLAGS 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -{ $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } +{ echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: checking for lchflags" >&5 -$as_echo_n "checking for lchflags... " >&6; } +{ echo "$as_me:$LINENO: checking for lchflags" >&5 +echo $ECHO_N "checking for lchflags... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling + { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot run test program while cross compiling +echo "$as_me: error: cannot run test program while cross compiling See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; }; } + { (exit 1); exit 1; }; } else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -17779,40 +17402,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cat >>confdefs.h <<\_ACEOF #define HAVE_LCHFLAGS 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -{ $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } +{ echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -17827,10 +17447,10 @@ Darwin/*) ;; esac -{ $as_echo "$as_me:$LINENO: checking for inflateCopy in -lz" >&5 -$as_echo_n "checking for inflateCopy in -lz... " >&6; } +{ echo "$as_me:$LINENO: checking for inflateCopy in -lz" >&5 +echo $ECHO_N "checking for inflateCopy in -lz... $ECHO_C" >&6; } if test "${ac_cv_lib_z_inflateCopy+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lz $LIBS" @@ -17862,37 +17482,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_z_inflateCopy=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_z_inflateCopy=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_z_inflateCopy" >&5 -$as_echo "$ac_cv_lib_z_inflateCopy" >&6; } -if test "x$ac_cv_lib_z_inflateCopy" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_lib_z_inflateCopy" >&5 +echo "${ECHO_T}$ac_cv_lib_z_inflateCopy" >&6; } +if test $ac_cv_lib_z_inflateCopy = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_ZLIB_COPY 1 @@ -17908,8 +17524,8 @@ Darwin/*) ;; esac -{ $as_echo "$as_me:$LINENO: checking for hstrerror" >&5 -$as_echo_n "checking for hstrerror... " >&6; } +{ echo "$as_me:$LINENO: checking for hstrerror" >&5 +echo $ECHO_N "checking for hstrerror... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17934,43 +17550,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then cat >>confdefs.h <<\_ACEOF #define HAVE_HSTRERROR 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: checking for inet_aton" >&5 -$as_echo_n "checking for inet_aton... " >&6; } +{ echo "$as_me:$LINENO: checking for inet_aton" >&5 +echo $ECHO_N "checking for inet_aton... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17998,43 +17610,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then cat >>confdefs.h <<\_ACEOF #define HAVE_INET_ATON 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: checking for inet_pton" >&5 -$as_echo_n "checking for inet_pton... " >&6; } +{ echo "$as_me:$LINENO: checking for inet_pton" >&5 +echo $ECHO_N "checking for inet_pton... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -18062,14 +17670,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -18079,22 +17686,22 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_INET_PTON 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # On some systems, setgroups is in unistd.h, on others, in grp.h -{ $as_echo "$as_me:$LINENO: checking for setgroups" >&5 -$as_echo_n "checking for setgroups... " >&6; } +{ echo "$as_me:$LINENO: checking for setgroups" >&5 +echo $ECHO_N "checking for setgroups... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -18122,14 +17729,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -18139,14 +17745,14 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_SETGROUPS 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -18157,11 +17763,11 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext for ac_func in openpty do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18214,49 +17820,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else - { $as_echo "$as_me:$LINENO: checking for openpty in -lutil" >&5 -$as_echo_n "checking for openpty in -lutil... " >&6; } + { echo "$as_me:$LINENO: checking for openpty in -lutil" >&5 +echo $ECHO_N "checking for openpty in -lutil... $ECHO_C" >&6; } if test "${ac_cv_lib_util_openpty+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lutil $LIBS" @@ -18288,46 +17887,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_util_openpty=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_util_openpty=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_util_openpty" >&5 -$as_echo "$ac_cv_lib_util_openpty" >&6; } -if test "x$ac_cv_lib_util_openpty" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_lib_util_openpty" >&5 +echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6; } +if test $ac_cv_lib_util_openpty = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_OPENPTY 1 _ACEOF LIBS="$LIBS -lutil" else - { $as_echo "$as_me:$LINENO: checking for openpty in -lbsd" >&5 -$as_echo_n "checking for openpty in -lbsd... " >&6; } + { echo "$as_me:$LINENO: checking for openpty in -lbsd" >&5 +echo $ECHO_N "checking for openpty in -lbsd... $ECHO_C" >&6; } if test "${ac_cv_lib_bsd_openpty+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lbsd $LIBS" @@ -18359,37 +17954,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_bsd_openpty=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_bsd_openpty=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_openpty" >&5 -$as_echo "$ac_cv_lib_bsd_openpty" >&6; } -if test "x$ac_cv_lib_bsd_openpty" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_openpty" >&5 +echo "${ECHO_T}$ac_cv_lib_bsd_openpty" >&6; } +if test $ac_cv_lib_bsd_openpty = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_OPENPTY 1 _ACEOF @@ -18406,11 +17997,11 @@ done for ac_func in forkpty do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18463,49 +18054,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else - { $as_echo "$as_me:$LINENO: checking for forkpty in -lutil" >&5 -$as_echo_n "checking for forkpty in -lutil... " >&6; } + { echo "$as_me:$LINENO: checking for forkpty in -lutil" >&5 +echo $ECHO_N "checking for forkpty in -lutil... $ECHO_C" >&6; } if test "${ac_cv_lib_util_forkpty+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lutil $LIBS" @@ -18537,46 +18121,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_util_forkpty=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_util_forkpty=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_util_forkpty" >&5 -$as_echo "$ac_cv_lib_util_forkpty" >&6; } -if test "x$ac_cv_lib_util_forkpty" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_lib_util_forkpty" >&5 +echo "${ECHO_T}$ac_cv_lib_util_forkpty" >&6; } +if test $ac_cv_lib_util_forkpty = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_FORKPTY 1 _ACEOF LIBS="$LIBS -lutil" else - { $as_echo "$as_me:$LINENO: checking for forkpty in -lbsd" >&5 -$as_echo_n "checking for forkpty in -lbsd... " >&6; } + { echo "$as_me:$LINENO: checking for forkpty in -lbsd" >&5 +echo $ECHO_N "checking for forkpty in -lbsd... $ECHO_C" >&6; } if test "${ac_cv_lib_bsd_forkpty+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lbsd $LIBS" @@ -18608,37 +18188,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_bsd_forkpty=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_bsd_forkpty=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_forkpty" >&5 -$as_echo "$ac_cv_lib_bsd_forkpty" >&6; } -if test "x$ac_cv_lib_bsd_forkpty" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_forkpty" >&5 +echo "${ECHO_T}$ac_cv_lib_bsd_forkpty" >&6; } +if test $ac_cv_lib_bsd_forkpty = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_FORKPTY 1 _ACEOF @@ -18657,11 +18233,11 @@ done for ac_func in memmove do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18714,42 +18290,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -18765,11 +18334,11 @@ done for ac_func in fseek64 fseeko fstatvfs ftell64 ftello statvfs do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18822,42 +18391,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -18869,11 +18431,11 @@ done for ac_func in dup2 getcwd strdup do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18926,42 +18488,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else @@ -18978,11 +18533,11 @@ done for ac_func in getpgrp do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19035,42 +18590,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19093,14 +18641,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -19112,7 +18659,7 @@ _ACEOF else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -19126,11 +18673,11 @@ done for ac_func in setpgrp do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19183,42 +18730,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19241,14 +18781,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -19260,7 +18799,7 @@ _ACEOF else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -19274,11 +18813,11 @@ done for ac_func in gettimeofday do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19331,42 +18870,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19389,21 +18921,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -19420,8 +18951,8 @@ fi done -{ $as_echo "$as_me:$LINENO: checking for major" >&5 -$as_echo_n "checking for major... " >&6; } +{ echo "$as_me:$LINENO: checking for major" >&5 +echo $ECHO_N "checking for major... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -19453,48 +18984,44 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then cat >>confdefs.h <<\_ACEOF #define HAVE_DEVICE_MACROS 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext # On OSF/1 V5.1, getaddrinfo is available, but a define # for [no]getaddrinfo in netdb.h. -{ $as_echo "$as_me:$LINENO: checking for getaddrinfo" >&5 -$as_echo_n "checking for getaddrinfo... " >&6; } +{ echo "$as_me:$LINENO: checking for getaddrinfo" >&5 +echo $ECHO_N "checking for getaddrinfo... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -19523,29 +19050,26 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then -{ $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } -{ $as_echo "$as_me:$LINENO: checking getaddrinfo bug" >&5 -$as_echo_n "checking getaddrinfo bug... " >&6; } +{ echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +{ echo "$as_me:$LINENO: checking getaddrinfo bug" >&5 +echo $ECHO_N "checking getaddrinfo bug... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then - { $as_echo "$as_me:$LINENO: result: buggy" >&5 -$as_echo "buggy" >&6; } + { echo "$as_me:$LINENO: result: buggy" >&5 +echo "${ECHO_T}buggy" >&6; } buggygetaddrinfo=yes else cat >conftest.$ac_ext <<_ACEOF @@ -19648,52 +19172,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { $as_echo "$as_me:$LINENO: result: good" >&5 -$as_echo "good" >&6; } + { echo "$as_me:$LINENO: result: good" >&5 +echo "${ECHO_T}good" >&6; } buggygetaddrinfo=no else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -{ $as_echo "$as_me:$LINENO: result: buggy" >&5 -$as_echo "buggy" >&6; } +{ echo "$as_me:$LINENO: result: buggy" >&5 +echo "${ECHO_T}buggy" >&6; } buggygetaddrinfo=yes fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } +{ echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } buggygetaddrinfo=yes fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext @@ -19713,11 +19233,11 @@ fi for ac_func in getnameinfo do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19770,42 +19290,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -19813,10 +19326,10 @@ done # checks for structures -{ $as_echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 -$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } +{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 +echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; } if test "${ac_cv_header_time+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19843,21 +19356,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_time=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_time=no @@ -19865,8 +19377,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 -$as_echo "$ac_cv_header_time" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 +echo "${ECHO_T}$ac_cv_header_time" >&6; } if test $ac_cv_header_time = yes; then cat >>confdefs.h <<\_ACEOF @@ -19875,10 +19387,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5 -$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } +{ echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5 +echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6; } if test "${ac_cv_struct_tm+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19894,7 +19406,7 @@ main () { struct tm tm; int *p = &tm.tm_sec; - return !p; + return !p; ; return 0; } @@ -19905,21 +19417,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_struct_tm=time.h else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_struct_tm=sys/time.h @@ -19927,8 +19438,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5 -$as_echo "$ac_cv_struct_tm" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5 +echo "${ECHO_T}$ac_cv_struct_tm" >&6; } if test $ac_cv_struct_tm = sys/time.h; then cat >>confdefs.h <<\_ACEOF @@ -19937,10 +19448,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5 -$as_echo_n "checking for struct tm.tm_zone... " >&6; } +{ echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5 +echo $ECHO_N "checking for struct tm.tm_zone... $ECHO_C" >&6; } if test "${ac_cv_member_struct_tm_tm_zone+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19968,21 +19479,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_tm_tm_zone=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -20011,21 +19521,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_tm_tm_zone=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_tm_tm_zone=no @@ -20036,9 +19545,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5 -$as_echo "$ac_cv_member_struct_tm_tm_zone" >&6; } -if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5 +echo "${ECHO_T}$ac_cv_member_struct_tm_tm_zone" >&6; } +if test $ac_cv_member_struct_tm_tm_zone = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_TM_TM_ZONE 1 @@ -20054,10 +19563,10 @@ cat >>confdefs.h <<\_ACEOF _ACEOF else - { $as_echo "$as_me:$LINENO: checking whether tzname is declared" >&5 -$as_echo_n "checking whether tzname is declared... " >&6; } + { echo "$as_me:$LINENO: checking whether tzname is declared" >&5 +echo $ECHO_N "checking whether tzname is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_tzname+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20084,21 +19593,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_tzname=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_tzname=no @@ -20106,9 +19614,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5 -$as_echo "$ac_cv_have_decl_tzname" >&6; } -if test "x$ac_cv_have_decl_tzname" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5 +echo "${ECHO_T}$ac_cv_have_decl_tzname" >&6; } +if test $ac_cv_have_decl_tzname = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_TZNAME 1 @@ -20124,10 +19632,10 @@ _ACEOF fi - { $as_echo "$as_me:$LINENO: checking for tzname" >&5 -$as_echo_n "checking for tzname... " >&6; } + { echo "$as_me:$LINENO: checking for tzname" >&5 +echo $ECHO_N "checking for tzname... $ECHO_C" >&6; } if test "${ac_cv_var_tzname+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20154,35 +19662,31 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_var_tzname=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_var_tzname=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5 -$as_echo "$ac_cv_var_tzname" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5 +echo "${ECHO_T}$ac_cv_var_tzname" >&6; } if test $ac_cv_var_tzname = yes; then cat >>confdefs.h <<\_ACEOF @@ -20192,10 +19696,10 @@ _ACEOF fi fi -{ $as_echo "$as_me:$LINENO: checking for struct stat.st_rdev" >&5 -$as_echo_n "checking for struct stat.st_rdev... " >&6; } +{ echo "$as_me:$LINENO: checking for struct stat.st_rdev" >&5 +echo $ECHO_N "checking for struct stat.st_rdev... $ECHO_C" >&6; } if test "${ac_cv_member_struct_stat_st_rdev+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20220,21 +19724,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_rdev=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -20260,21 +19763,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_rdev=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_stat_st_rdev=no @@ -20285,9 +19787,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_rdev" >&5 -$as_echo "$ac_cv_member_struct_stat_st_rdev" >&6; } -if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_rdev" >&5 +echo "${ECHO_T}$ac_cv_member_struct_stat_st_rdev" >&6; } +if test $ac_cv_member_struct_stat_st_rdev = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_STAT_ST_RDEV 1 @@ -20296,10 +19798,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for struct stat.st_blksize" >&5 -$as_echo_n "checking for struct stat.st_blksize... " >&6; } +{ echo "$as_me:$LINENO: checking for struct stat.st_blksize" >&5 +echo $ECHO_N "checking for struct stat.st_blksize... $ECHO_C" >&6; } if test "${ac_cv_member_struct_stat_st_blksize+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20324,21 +19826,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_blksize=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -20364,21 +19865,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_blksize=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_stat_st_blksize=no @@ -20389,9 +19889,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blksize" >&5 -$as_echo "$ac_cv_member_struct_stat_st_blksize" >&6; } -if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blksize" >&5 +echo "${ECHO_T}$ac_cv_member_struct_stat_st_blksize" >&6; } +if test $ac_cv_member_struct_stat_st_blksize = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_STAT_ST_BLKSIZE 1 @@ -20400,10 +19900,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for struct stat.st_flags" >&5 -$as_echo_n "checking for struct stat.st_flags... " >&6; } +{ echo "$as_me:$LINENO: checking for struct stat.st_flags" >&5 +echo $ECHO_N "checking for struct stat.st_flags... $ECHO_C" >&6; } if test "${ac_cv_member_struct_stat_st_flags+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20428,21 +19928,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_flags=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -20468,21 +19967,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_flags=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_stat_st_flags=no @@ -20493,9 +19991,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_flags" >&5 -$as_echo "$ac_cv_member_struct_stat_st_flags" >&6; } -if test "x$ac_cv_member_struct_stat_st_flags" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_flags" >&5 +echo "${ECHO_T}$ac_cv_member_struct_stat_st_flags" >&6; } +if test $ac_cv_member_struct_stat_st_flags = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_STAT_ST_FLAGS 1 @@ -20504,10 +20002,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for struct stat.st_gen" >&5 -$as_echo_n "checking for struct stat.st_gen... " >&6; } +{ echo "$as_me:$LINENO: checking for struct stat.st_gen" >&5 +echo $ECHO_N "checking for struct stat.st_gen... $ECHO_C" >&6; } if test "${ac_cv_member_struct_stat_st_gen+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20532,21 +20030,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_gen=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -20572,21 +20069,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_gen=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_stat_st_gen=no @@ -20597,9 +20093,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_gen" >&5 -$as_echo "$ac_cv_member_struct_stat_st_gen" >&6; } -if test "x$ac_cv_member_struct_stat_st_gen" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_gen" >&5 +echo "${ECHO_T}$ac_cv_member_struct_stat_st_gen" >&6; } +if test $ac_cv_member_struct_stat_st_gen = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_STAT_ST_GEN 1 @@ -20608,10 +20104,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for struct stat.st_birthtime" >&5 -$as_echo_n "checking for struct stat.st_birthtime... " >&6; } +{ echo "$as_me:$LINENO: checking for struct stat.st_birthtime" >&5 +echo $ECHO_N "checking for struct stat.st_birthtime... $ECHO_C" >&6; } if test "${ac_cv_member_struct_stat_st_birthtime+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20636,21 +20132,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_birthtime=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -20676,21 +20171,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_birthtime=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_stat_st_birthtime=no @@ -20701,9 +20195,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_birthtime" >&5 -$as_echo "$ac_cv_member_struct_stat_st_birthtime" >&6; } -if test "x$ac_cv_member_struct_stat_st_birthtime" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_birthtime" >&5 +echo "${ECHO_T}$ac_cv_member_struct_stat_st_birthtime" >&6; } +if test $ac_cv_member_struct_stat_st_birthtime = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_STAT_ST_BIRTHTIME 1 @@ -20712,10 +20206,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for struct stat.st_blocks" >&5 -$as_echo_n "checking for struct stat.st_blocks... " >&6; } +{ echo "$as_me:$LINENO: checking for struct stat.st_blocks" >&5 +echo $ECHO_N "checking for struct stat.st_blocks... $ECHO_C" >&6; } if test "${ac_cv_member_struct_stat_st_blocks+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20740,21 +20234,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_blocks=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -20780,21 +20273,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_blocks=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_stat_st_blocks=no @@ -20805,9 +20297,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blocks" >&5 -$as_echo "$ac_cv_member_struct_stat_st_blocks" >&6; } -if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blocks" >&5 +echo "${ECHO_T}$ac_cv_member_struct_stat_st_blocks" >&6; } +if test $ac_cv_member_struct_stat_st_blocks = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_STAT_ST_BLOCKS 1 @@ -20829,10 +20321,10 @@ fi -{ $as_echo "$as_me:$LINENO: checking for time.h that defines altzone" >&5 -$as_echo_n "checking for time.h that defines altzone... " >&6; } +{ echo "$as_me:$LINENO: checking for time.h that defines altzone" >&5 +echo $ECHO_N "checking for time.h that defines altzone... $ECHO_C" >&6; } if test "${ac_cv_header_time_altzone+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20855,21 +20347,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_time_altzone=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_time_altzone=no @@ -20878,8 +20369,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_time_altzone" >&5 -$as_echo "$ac_cv_header_time_altzone" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_time_altzone" >&5 +echo "${ECHO_T}$ac_cv_header_time_altzone" >&6; } if test $ac_cv_header_time_altzone = yes; then cat >>confdefs.h <<\_ACEOF @@ -20889,8 +20380,8 @@ _ACEOF fi was_it_defined=no -{ $as_echo "$as_me:$LINENO: checking whether sys/select.h and sys/time.h may both be included" >&5 -$as_echo_n "checking whether sys/select.h and sys/time.h may both be included... " >&6; } +{ echo "$as_me:$LINENO: checking whether sys/select.h and sys/time.h may both be included" >&5 +echo $ECHO_N "checking whether sys/select.h and sys/time.h may both be included... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -20916,14 +20407,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -20937,20 +20427,20 @@ _ACEOF was_it_defined=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $was_it_defined" >&5 -$as_echo "$was_it_defined" >&6; } +{ echo "$as_me:$LINENO: result: $was_it_defined" >&5 +echo "${ECHO_T}$was_it_defined" >&6; } -{ $as_echo "$as_me:$LINENO: checking for addrinfo" >&5 -$as_echo_n "checking for addrinfo... " >&6; } +{ echo "$as_me:$LINENO: checking for addrinfo" >&5 +echo $ECHO_N "checking for addrinfo... $ECHO_C" >&6; } if test "${ac_cv_struct_addrinfo+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20974,21 +20464,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_struct_addrinfo=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_struct_addrinfo=no @@ -20997,8 +20486,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5 -$as_echo "$ac_cv_struct_addrinfo" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5 +echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6; } if test $ac_cv_struct_addrinfo = yes; then cat >>confdefs.h <<\_ACEOF @@ -21007,10 +20496,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for sockaddr_storage" >&5 -$as_echo_n "checking for sockaddr_storage... " >&6; } +{ echo "$as_me:$LINENO: checking for sockaddr_storage" >&5 +echo $ECHO_N "checking for sockaddr_storage... $ECHO_C" >&6; } if test "${ac_cv_struct_sockaddr_storage+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -21035,21 +20524,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_struct_sockaddr_storage=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_struct_sockaddr_storage=no @@ -21058,8 +20546,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_struct_sockaddr_storage" >&5 -$as_echo "$ac_cv_struct_sockaddr_storage" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_struct_sockaddr_storage" >&5 +echo "${ECHO_T}$ac_cv_struct_sockaddr_storage" >&6; } if test $ac_cv_struct_sockaddr_storage = yes; then cat >>confdefs.h <<\_ACEOF @@ -21071,10 +20559,10 @@ fi # checks for compiler characteristics -{ $as_echo "$as_me:$LINENO: checking whether char is unsigned" >&5 -$as_echo_n "checking whether char is unsigned... " >&6; } +{ echo "$as_me:$LINENO: checking whether char is unsigned" >&5 +echo $ECHO_N "checking whether char is unsigned... $ECHO_C" >&6; } if test "${ac_cv_c_char_unsigned+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -21099,21 +20587,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_c_char_unsigned=no else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_char_unsigned=yes @@ -21121,8 +20608,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_char_unsigned" >&5 -$as_echo "$ac_cv_c_char_unsigned" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_c_char_unsigned" >&5 +echo "${ECHO_T}$ac_cv_c_char_unsigned" >&6; } if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then cat >>confdefs.h <<\_ACEOF #define __CHAR_UNSIGNED__ 1 @@ -21130,10 +20617,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 -$as_echo_n "checking for an ANSI C-conforming const... " >&6; } +{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 +echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; } if test "${ac_cv_c_const+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -21205,21 +20692,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_c_const=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_const=no @@ -21227,20 +20713,20 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 -$as_echo "$ac_cv_c_const" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 +echo "${ECHO_T}$ac_cv_c_const" >&6; } if test $ac_cv_c_const = no; then cat >>confdefs.h <<\_ACEOF -#define const /**/ +#define const _ACEOF fi works=no -{ $as_echo "$as_me:$LINENO: checking for working volatile" >&5 -$as_echo_n "checking for working volatile... " >&6; } +{ echo "$as_me:$LINENO: checking for working volatile" >&5 +echo $ECHO_N "checking for working volatile... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -21262,38 +20748,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then works=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >>confdefs.h <<\_ACEOF -#define volatile /**/ +#define volatile _ACEOF fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $works" >&5 -$as_echo "$works" >&6; } +{ echo "$as_me:$LINENO: result: $works" >&5 +echo "${ECHO_T}$works" >&6; } works=no -{ $as_echo "$as_me:$LINENO: checking for working signed char" >&5 -$as_echo_n "checking for working signed char... " >&6; } +{ echo "$as_me:$LINENO: checking for working signed char" >&5 +echo $ECHO_N "checking for working signed char... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -21315,38 +20800,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then works=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >>confdefs.h <<\_ACEOF -#define signed /**/ +#define signed _ACEOF fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $works" >&5 -$as_echo "$works" >&6; } +{ echo "$as_me:$LINENO: result: $works" >&5 +echo "${ECHO_T}$works" >&6; } have_prototypes=no -{ $as_echo "$as_me:$LINENO: checking for prototypes" >&5 -$as_echo_n "checking for prototypes... " >&6; } +{ echo "$as_me:$LINENO: checking for prototypes" >&5 +echo $ECHO_N "checking for prototypes... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -21368,14 +20852,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -21389,19 +20872,19 @@ _ACEOF have_prototypes=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $have_prototypes" >&5 -$as_echo "$have_prototypes" >&6; } +{ echo "$as_me:$LINENO: result: $have_prototypes" >&5 +echo "${ECHO_T}$have_prototypes" >&6; } works=no -{ $as_echo "$as_me:$LINENO: checking for variable length prototypes and stdarg.h" >&5 -$as_echo_n "checking for variable length prototypes and stdarg.h... " >&6; } +{ echo "$as_me:$LINENO: checking for variable length prototypes and stdarg.h" >&5 +echo $ECHO_N "checking for variable length prototypes and stdarg.h... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -21433,14 +20916,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -21454,19 +20936,19 @@ _ACEOF works=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $works" >&5 -$as_echo "$works" >&6; } +{ echo "$as_me:$LINENO: result: $works" >&5 +echo "${ECHO_T}$works" >&6; } # check for socketpair -{ $as_echo "$as_me:$LINENO: checking for socketpair" >&5 -$as_echo_n "checking for socketpair... " >&6; } +{ echo "$as_me:$LINENO: checking for socketpair" >&5 +echo $ECHO_N "checking for socketpair... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -21491,14 +20973,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -21508,22 +20989,22 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_SOCKETPAIR 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # check if sockaddr has sa_len member -{ $as_echo "$as_me:$LINENO: checking if sockaddr has sa_len member" >&5 -$as_echo_n "checking if sockaddr has sa_len member... " >&6; } +{ echo "$as_me:$LINENO: checking if sockaddr has sa_len member" >&5 +echo $ECHO_N "checking if sockaddr has sa_len member... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -21547,38 +21028,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_SOCKADDR_SA_LEN 1 _ACEOF else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext va_list_is_array=no -{ $as_echo "$as_me:$LINENO: checking whether va_list is an array" >&5 -$as_echo_n "checking whether va_list is an array... " >&6; } +{ echo "$as_me:$LINENO: checking whether va_list is an array" >&5 +echo $ECHO_N "checking whether va_list is an array... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -21606,21 +21086,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -21634,17 +21113,17 @@ _ACEOF fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $va_list_is_array" >&5 -$as_echo "$va_list_is_array" >&6; } +{ echo "$as_me:$LINENO: result: $va_list_is_array" >&5 +echo "${ECHO_T}$va_list_is_array" >&6; } # sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments :-( -{ $as_echo "$as_me:$LINENO: checking for gethostbyname_r" >&5 -$as_echo_n "checking for gethostbyname_r... " >&6; } +{ echo "$as_me:$LINENO: checking for gethostbyname_r" >&5 +echo $ECHO_N "checking for gethostbyname_r... $ECHO_C" >&6; } if test "${ac_cv_func_gethostbyname_r+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -21697,43 +21176,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_func_gethostbyname_r=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_gethostbyname_r=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname_r" >&5 -$as_echo "$ac_cv_func_gethostbyname_r" >&6; } -if test "x$ac_cv_func_gethostbyname_r" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname_r" >&5 +echo "${ECHO_T}$ac_cv_func_gethostbyname_r" >&6; } +if test $ac_cv_func_gethostbyname_r = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_GETHOSTBYNAME_R 1 _ACEOF - { $as_echo "$as_me:$LINENO: checking gethostbyname_r with 6 args" >&5 -$as_echo_n "checking gethostbyname_r with 6 args... " >&6; } + { echo "$as_me:$LINENO: checking gethostbyname_r with 6 args" >&5 +echo $ECHO_N "checking gethostbyname_r with 6 args... $ECHO_C" >&6; } OLD_CFLAGS=$CFLAGS CFLAGS="$CFLAGS $MY_CPPFLAGS $MY_THREAD_CPPFLAGS $MY_CFLAGS" cat >conftest.$ac_ext <<_ACEOF @@ -21767,14 +21242,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -21789,18 +21263,18 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_GETHOSTBYNAME_R_6_ARG 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } - { $as_echo "$as_me:$LINENO: checking gethostbyname_r with 5 args" >&5 -$as_echo_n "checking gethostbyname_r with 5 args... " >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + { echo "$as_me:$LINENO: checking gethostbyname_r with 5 args" >&5 +echo $ECHO_N "checking gethostbyname_r with 5 args... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -21832,14 +21306,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -21854,18 +21327,18 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_GETHOSTBYNAME_R_5_ARG 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } - { $as_echo "$as_me:$LINENO: checking gethostbyname_r with 3 args" >&5 -$as_echo_n "checking gethostbyname_r with 3 args... " >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + { echo "$as_me:$LINENO: checking gethostbyname_r with 3 args" >&5 +echo $ECHO_N "checking gethostbyname_r with 3 args... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -21895,14 +21368,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -21917,16 +21389,16 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_GETHOSTBYNAME_R_3_ARG 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -21946,11 +21418,11 @@ else for ac_func in gethostbyname do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -22003,42 +21475,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -22057,10 +21522,10 @@ fi # (none yet) # Linux requires this for correct f.p. operations -{ $as_echo "$as_me:$LINENO: checking for __fpu_control" >&5 -$as_echo_n "checking for __fpu_control... " >&6; } +{ echo "$as_me:$LINENO: checking for __fpu_control" >&5 +echo $ECHO_N "checking for __fpu_control... $ECHO_C" >&6; } if test "${ac_cv_func___fpu_control+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -22113,43 +21578,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_func___fpu_control=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func___fpu_control=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_func___fpu_control" >&5 -$as_echo "$ac_cv_func___fpu_control" >&6; } -if test "x$ac_cv_func___fpu_control" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_func___fpu_control" >&5 +echo "${ECHO_T}$ac_cv_func___fpu_control" >&6; } +if test $ac_cv_func___fpu_control = yes; then : else -{ $as_echo "$as_me:$LINENO: checking for __fpu_control in -lieee" >&5 -$as_echo_n "checking for __fpu_control in -lieee... " >&6; } +{ echo "$as_me:$LINENO: checking for __fpu_control in -lieee" >&5 +echo $ECHO_N "checking for __fpu_control in -lieee... $ECHO_C" >&6; } if test "${ac_cv_lib_ieee___fpu_control+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lieee $LIBS" @@ -22181,37 +21642,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_ieee___fpu_control=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_ieee___fpu_control=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ieee___fpu_control" >&5 -$as_echo "$ac_cv_lib_ieee___fpu_control" >&6; } -if test "x$ac_cv_lib_ieee___fpu_control" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_lib_ieee___fpu_control" >&5 +echo "${ECHO_T}$ac_cv_lib_ieee___fpu_control" >&6; } +if test $ac_cv_lib_ieee___fpu_control = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBIEEE 1 _ACEOF @@ -22225,8 +21682,8 @@ fi # Check for --with-fpectl -{ $as_echo "$as_me:$LINENO: checking for --with-fpectl" >&5 -$as_echo_n "checking for --with-fpectl... " >&6; } +{ echo "$as_me:$LINENO: checking for --with-fpectl" >&5 +echo $ECHO_N "checking for --with-fpectl... $ECHO_C" >&6; } # Check whether --with-fpectl was given. if test "${with_fpectl+set}" = set; then @@ -22238,14 +21695,14 @@ cat >>confdefs.h <<\_ACEOF #define WANT_SIGFPE_HANDLER 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } -else { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -22255,53 +21712,53 @@ case $ac_sys_system in Darwin) ;; *) LIBM=-lm esac -{ $as_echo "$as_me:$LINENO: checking for --with-libm=STRING" >&5 -$as_echo_n "checking for --with-libm=STRING... " >&6; } +{ echo "$as_me:$LINENO: checking for --with-libm=STRING" >&5 +echo $ECHO_N "checking for --with-libm=STRING... $ECHO_C" >&6; } # Check whether --with-libm was given. if test "${with_libm+set}" = set; then withval=$with_libm; if test "$withval" = no then LIBM= - { $as_echo "$as_me:$LINENO: result: force LIBM empty" >&5 -$as_echo "force LIBM empty" >&6; } + { echo "$as_me:$LINENO: result: force LIBM empty" >&5 +echo "${ECHO_T}force LIBM empty" >&6; } elif test "$withval" != yes then LIBM=$withval - { $as_echo "$as_me:$LINENO: result: set LIBM=\"$withval\"" >&5 -$as_echo "set LIBM=\"$withval\"" >&6; } -else { { $as_echo "$as_me:$LINENO: error: proper usage is --with-libm=STRING" >&5 -$as_echo "$as_me: error: proper usage is --with-libm=STRING" >&2;} + { echo "$as_me:$LINENO: result: set LIBM=\"$withval\"" >&5 +echo "${ECHO_T}set LIBM=\"$withval\"" >&6; } +else { { echo "$as_me:$LINENO: error: proper usage is --with-libm=STRING" >&5 +echo "$as_me: error: proper usage is --with-libm=STRING" >&2;} { (exit 1); exit 1; }; } fi else - { $as_echo "$as_me:$LINENO: result: default LIBM=\"$LIBM\"" >&5 -$as_echo "default LIBM=\"$LIBM\"" >&6; } + { echo "$as_me:$LINENO: result: default LIBM=\"$LIBM\"" >&5 +echo "${ECHO_T}default LIBM=\"$LIBM\"" >&6; } fi # check for --with-libc=... -{ $as_echo "$as_me:$LINENO: checking for --with-libc=STRING" >&5 -$as_echo_n "checking for --with-libc=STRING... " >&6; } +{ echo "$as_me:$LINENO: checking for --with-libc=STRING" >&5 +echo $ECHO_N "checking for --with-libc=STRING... $ECHO_C" >&6; } # Check whether --with-libc was given. if test "${with_libc+set}" = set; then withval=$with_libc; if test "$withval" = no then LIBC= - { $as_echo "$as_me:$LINENO: result: force LIBC empty" >&5 -$as_echo "force LIBC empty" >&6; } + { echo "$as_me:$LINENO: result: force LIBC empty" >&5 +echo "${ECHO_T}force LIBC empty" >&6; } elif test "$withval" != yes then LIBC=$withval - { $as_echo "$as_me:$LINENO: result: set LIBC=\"$withval\"" >&5 -$as_echo "set LIBC=\"$withval\"" >&6; } -else { { $as_echo "$as_me:$LINENO: error: proper usage is --with-libc=STRING" >&5 -$as_echo "$as_me: error: proper usage is --with-libc=STRING" >&2;} + { echo "$as_me:$LINENO: result: set LIBC=\"$withval\"" >&5 +echo "${ECHO_T}set LIBC=\"$withval\"" >&6; } +else { { echo "$as_me:$LINENO: error: proper usage is --with-libc=STRING" >&5 +echo "$as_me: error: proper usage is --with-libc=STRING" >&2;} { (exit 1); exit 1; }; } fi else - { $as_echo "$as_me:$LINENO: result: default LIBC=\"$LIBC\"" >&5 -$as_echo "default LIBC=\"$LIBC\"" >&6; } + { echo "$as_me:$LINENO: result: default LIBC=\"$LIBC\"" >&5 +echo "${ECHO_T}default LIBC=\"$LIBC\"" >&6; } fi @@ -22309,10 +21766,10 @@ fi # * Check for various properties of floating point * # ************************************************** -{ $as_echo "$as_me:$LINENO: checking whether C doubles are little-endian IEEE 754 binary64" >&5 -$as_echo_n "checking whether C doubles are little-endian IEEE 754 binary64... " >&6; } +{ echo "$as_me:$LINENO: checking whether C doubles are little-endian IEEE 754 binary64" >&5 +echo $ECHO_N "checking whether C doubles are little-endian IEEE 754 binary64... $ECHO_C" >&6; } if test "${ac_cv_little_endian_double+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then @@ -22341,40 +21798,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_little_endian_double=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_little_endian_double=no fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_little_endian_double" >&5 -$as_echo "$ac_cv_little_endian_double" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_little_endian_double" >&5 +echo "${ECHO_T}$ac_cv_little_endian_double" >&6; } if test "$ac_cv_little_endian_double" = yes then @@ -22384,10 +21838,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking whether C doubles are big-endian IEEE 754 binary64" >&5 -$as_echo_n "checking whether C doubles are big-endian IEEE 754 binary64... " >&6; } +{ echo "$as_me:$LINENO: checking whether C doubles are big-endian IEEE 754 binary64" >&5 +echo $ECHO_N "checking whether C doubles are big-endian IEEE 754 binary64... $ECHO_C" >&6; } if test "${ac_cv_big_endian_double+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then @@ -22416,40 +21870,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_big_endian_double=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_big_endian_double=no fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_big_endian_double" >&5 -$as_echo "$ac_cv_big_endian_double" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_big_endian_double" >&5 +echo "${ECHO_T}$ac_cv_big_endian_double" >&6; } if test "$ac_cv_big_endian_double" = yes then @@ -22463,10 +21914,10 @@ fi # While Python doesn't currently have full support for these platforms # (see e.g., issue 1762561), we can at least make sure that float <-> string # conversions work. -{ $as_echo "$as_me:$LINENO: checking whether C doubles are ARM mixed-endian IEEE 754 binary64" >&5 -$as_echo_n "checking whether C doubles are ARM mixed-endian IEEE 754 binary64... " >&6; } +{ echo "$as_me:$LINENO: checking whether C doubles are ARM mixed-endian IEEE 754 binary64" >&5 +echo $ECHO_N "checking whether C doubles are ARM mixed-endian IEEE 754 binary64... $ECHO_C" >&6; } if test "${ac_cv_mixed_endian_double+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then @@ -22495,40 +21946,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_mixed_endian_double=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_mixed_endian_double=no fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_mixed_endian_double" >&5 -$as_echo "$ac_cv_mixed_endian_double" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_mixed_endian_double" >&5 +echo "${ECHO_T}$ac_cv_mixed_endian_double" >&6; } if test "$ac_cv_mixed_endian_double" = yes then @@ -22548,8 +21996,8 @@ if test "$GCC" = yes && test -n "`$CC -dM -E - &5 -$as_echo_n "checking whether we can use gcc inline assembler to get and set x87 control word... " >&6; } + { echo "$as_me:$LINENO: checking whether we can use gcc inline assembler to get and set x87 control word" >&5 +echo $ECHO_N "checking whether we can use gcc inline assembler to get and set x87 control word... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -22575,29 +22023,28 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then have_gcc_asm_for_x87=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 have_gcc_asm_for_x87=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - { $as_echo "$as_me:$LINENO: result: $have_gcc_asm_for_x87" >&5 -$as_echo "$have_gcc_asm_for_x87" >&6; } + { echo "$as_me:$LINENO: result: $have_gcc_asm_for_x87" >&5 +echo "${ECHO_T}$have_gcc_asm_for_x87" >&6; } if test "$have_gcc_asm_for_x87" = yes then @@ -22613,8 +22060,8 @@ fi # IEEE 754 platforms. On IEEE 754, test should return 1 if rounding # mode is round-to-nearest and double rounding issues are present, and # 0 otherwise. See http://bugs.python.org/issue2937 for more info. -{ $as_echo "$as_me:$LINENO: checking for x87-style double rounding" >&5 -$as_echo_n "checking for x87-style double rounding... " >&6; } +{ echo "$as_me:$LINENO: checking for x87-style double rounding" >&5 +echo $ECHO_N "checking for x87-style double rounding... $ECHO_C" >&6; } # $BASECFLAGS may affect the result ac_save_cc="$CC" CC="$CC $BASECFLAGS" @@ -22654,39 +22101,36 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_x87_double_rounding=no else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_x87_double_rounding=yes fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi CC="$ac_save_cc" -{ $as_echo "$as_me:$LINENO: result: $ac_cv_x87_double_rounding" >&5 -$as_echo "$ac_cv_x87_double_rounding" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_x87_double_rounding" >&5 +echo "${ECHO_T}$ac_cv_x87_double_rounding" >&6; } if test "$ac_cv_x87_double_rounding" = yes then @@ -22705,10 +22149,10 @@ LIBS="$LIBS $LIBM" # On FreeBSD 6.2, it appears that tanh(-0.) returns 0. instead of # -0. on some architectures. -{ $as_echo "$as_me:$LINENO: checking whether tanh preserves the sign of zero" >&5 -$as_echo_n "checking whether tanh preserves the sign of zero... " >&6; } +{ echo "$as_me:$LINENO: checking whether tanh preserves the sign of zero" >&5 +echo $ECHO_N "checking whether tanh preserves the sign of zero... $ECHO_C" >&6; } if test "${ac_cv_tanh_preserves_zero_sign+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then @@ -22739,40 +22183,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_tanh_preserves_zero_sign=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_tanh_preserves_zero_sign=no fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_tanh_preserves_zero_sign" >&5 -$as_echo "$ac_cv_tanh_preserves_zero_sign" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_tanh_preserves_zero_sign" >&5 +echo "${ECHO_T}$ac_cv_tanh_preserves_zero_sign" >&6; } if test "$ac_cv_tanh_preserves_zero_sign" = yes then @@ -22793,11 +22234,11 @@ fi for ac_func in acosh asinh atanh copysign expm1 finite hypot log1p round do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -22850,51 +22291,44 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done -{ $as_echo "$as_me:$LINENO: checking whether isinf is declared" >&5 -$as_echo_n "checking whether isinf is declared... " >&6; } +{ echo "$as_me:$LINENO: checking whether isinf is declared" >&5 +echo $ECHO_N "checking whether isinf is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_isinf+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -22921,21 +22355,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_isinf=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_isinf=no @@ -22943,9 +22376,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_isinf" >&5 -$as_echo "$ac_cv_have_decl_isinf" >&6; } -if test "x$ac_cv_have_decl_isinf" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_isinf" >&5 +echo "${ECHO_T}$ac_cv_have_decl_isinf" >&6; } +if test $ac_cv_have_decl_isinf = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_ISINF 1 @@ -22959,10 +22392,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking whether isnan is declared" >&5 -$as_echo_n "checking whether isnan is declared... " >&6; } +{ echo "$as_me:$LINENO: checking whether isnan is declared" >&5 +echo $ECHO_N "checking whether isnan is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_isnan+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -22989,21 +22422,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_isnan=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_isnan=no @@ -23011,9 +22443,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_isnan" >&5 -$as_echo "$ac_cv_have_decl_isnan" >&6; } -if test "x$ac_cv_have_decl_isnan" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_isnan" >&5 +echo "${ECHO_T}$ac_cv_have_decl_isnan" >&6; } +if test $ac_cv_have_decl_isnan = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_ISNAN 1 @@ -23027,10 +22459,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking whether isfinite is declared" >&5 -$as_echo_n "checking whether isfinite is declared... " >&6; } +{ echo "$as_me:$LINENO: checking whether isfinite is declared" >&5 +echo $ECHO_N "checking whether isfinite is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_isfinite+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -23057,21 +22489,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_isfinite=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_isfinite=no @@ -23079,9 +22510,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_isfinite" >&5 -$as_echo "$ac_cv_have_decl_isfinite" >&6; } -if test "x$ac_cv_have_decl_isfinite" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_isfinite" >&5 +echo "${ECHO_T}$ac_cv_have_decl_isfinite" >&6; } +if test $ac_cv_have_decl_isfinite = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_ISFINITE 1 @@ -23101,16 +22532,14 @@ fi LIBS=$LIBS_SAVE # Multiprocessing check for broken sem_getvalue -{ $as_echo "$as_me:$LINENO: checking for broken sem_getvalue" >&5 -$as_echo_n "checking for broken sem_getvalue... " >&6; } +{ echo "$as_me:$LINENO: checking for broken sem_getvalue" >&5 +echo $ECHO_N "checking for broken sem_getvalue... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling + { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot run test program while cross compiling +echo "$as_me: error: cannot run test program while cross compiling See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; }; } + { (exit 1); exit 1; }; } else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -23147,32 +22576,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -{ $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } +{ echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_BROKEN_SEM_GETVALUE 1 @@ -23180,15 +22607,14 @@ _ACEOF fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi # determine what size digit to use for Python's longs -{ $as_echo "$as_me:$LINENO: checking digit size for Python's longs" >&5 -$as_echo_n "checking digit size for Python's longs... " >&6; } +{ echo "$as_me:$LINENO: checking digit size for Python's longs" >&5 +echo $ECHO_N "checking digit size for Python's longs... $ECHO_C" >&6; } # Check whether --enable-big-digits was given. if test "${enable_big_digits+set}" = set; then enableval=$enable_big_digits; case $enable_big_digits in @@ -23199,12 +22625,12 @@ no) 15|30) ;; *) - { { $as_echo "$as_me:$LINENO: error: bad value $enable_big_digits for --enable-big-digits; value should be 15 or 30" >&5 -$as_echo "$as_me: error: bad value $enable_big_digits for --enable-big-digits; value should be 15 or 30" >&2;} + { { echo "$as_me:$LINENO: error: bad value $enable_big_digits for --enable-big-digits; value should be 15 or 30" >&5 +echo "$as_me: error: bad value $enable_big_digits for --enable-big-digits; value should be 15 or 30" >&2;} { (exit 1); exit 1; }; } ;; esac -{ $as_echo "$as_me:$LINENO: result: $enable_big_digits" >&5 -$as_echo "$enable_big_digits" >&6; } +{ echo "$as_me:$LINENO: result: $enable_big_digits" >&5 +echo "${ECHO_T}$enable_big_digits" >&6; } cat >>confdefs.h <<_ACEOF #define PYLONG_BITS_IN_DIGIT $enable_big_digits @@ -23212,24 +22638,24 @@ _ACEOF else - { $as_echo "$as_me:$LINENO: result: no value specified" >&5 -$as_echo "no value specified" >&6; } + { echo "$as_me:$LINENO: result: no value specified" >&5 +echo "${ECHO_T}no value specified" >&6; } fi # check for wchar.h if test "${ac_cv_header_wchar_h+set}" = set; then - { $as_echo "$as_me:$LINENO: checking for wchar.h" >&5 -$as_echo_n "checking for wchar.h... " >&6; } + { echo "$as_me:$LINENO: checking for wchar.h" >&5 +echo $ECHO_N "checking for wchar.h... $ECHO_C" >&6; } if test "${ac_cv_header_wchar_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_wchar_h" >&5 -$as_echo "$ac_cv_header_wchar_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_wchar_h" >&5 +echo "${ECHO_T}$ac_cv_header_wchar_h" >&6; } else # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking wchar.h usability" >&5 -$as_echo_n "checking wchar.h usability... " >&6; } +{ echo "$as_me:$LINENO: checking wchar.h usability" >&5 +echo $ECHO_N "checking wchar.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -23245,33 +22671,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -$as_echo "$ac_header_compiler" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? -{ $as_echo "$as_me:$LINENO: checking wchar.h presence" >&5 -$as_echo_n "checking wchar.h presence... " >&6; } +{ echo "$as_me:$LINENO: checking wchar.h presence" >&5 +echo $ECHO_N "checking wchar.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -23285,52 +22710,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -$as_echo "$ac_header_preproc" >&6; } +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { $as_echo "$as_me:$LINENO: WARNING: wchar.h: accepted by the compiler, rejected by the preprocessor!" >&5 -$as_echo "$as_me: WARNING: wchar.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: wchar.h: proceeding with the compiler's result" >&5 -$as_echo "$as_me: WARNING: wchar.h: proceeding with the compiler's result" >&2;} + { echo "$as_me:$LINENO: WARNING: wchar.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: wchar.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: wchar.h: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: wchar.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { $as_echo "$as_me:$LINENO: WARNING: wchar.h: present but cannot be compiled" >&5 -$as_echo "$as_me: WARNING: wchar.h: present but cannot be compiled" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: wchar.h: check for missing prerequisite headers?" >&5 -$as_echo "$as_me: WARNING: wchar.h: check for missing prerequisite headers?" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: wchar.h: see the Autoconf documentation" >&5 -$as_echo "$as_me: WARNING: wchar.h: see the Autoconf documentation" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: wchar.h: section \"Present But Cannot Be Compiled\"" >&5 -$as_echo "$as_me: WARNING: wchar.h: section \"Present But Cannot Be Compiled\"" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: wchar.h: proceeding with the preprocessor's result" >&5 -$as_echo "$as_me: WARNING: wchar.h: proceeding with the preprocessor's result" >&2;} - { $as_echo "$as_me:$LINENO: WARNING: wchar.h: in the future, the compiler will take precedence" >&5 -$as_echo "$as_me: WARNING: wchar.h: in the future, the compiler will take precedence" >&2;} + { echo "$as_me:$LINENO: WARNING: wchar.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: wchar.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: wchar.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: wchar.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: wchar.h: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: wchar.h: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: wchar.h: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: wchar.h: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: wchar.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: wchar.h: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: wchar.h: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: wchar.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## -------------------------------------- ## ## Report this to http://bugs.python.org/ ## @@ -23339,18 +22763,18 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ $as_echo "$as_me:$LINENO: checking for wchar.h" >&5 -$as_echo_n "checking for wchar.h... " >&6; } +{ echo "$as_me:$LINENO: checking for wchar.h" >&5 +echo $ECHO_N "checking for wchar.h... $ECHO_C" >&6; } if test "${ac_cv_header_wchar_h+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_wchar_h=$ac_header_preproc fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_wchar_h" >&5 -$as_echo "$ac_cv_header_wchar_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_header_wchar_h" >&5 +echo "${ECHO_T}$ac_cv_header_wchar_h" >&6; } fi -if test "x$ac_cv_header_wchar_h" = x""yes; then +if test $ac_cv_header_wchar_h = yes; then cat >>confdefs.h <<\_ACEOF @@ -23369,14 +22793,69 @@ fi # determine wchar_t size if test "$wchar_h" = yes then - # The cast to long int works around a bug in the HP C Compiler + { echo "$as_me:$LINENO: checking for wchar_t" >&5 +echo $ECHO_N "checking for wchar_t... $ECHO_C" >&6; } +if test "${ac_cv_type_wchar_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +typedef wchar_t ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_type_wchar_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_wchar_t=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_wchar_t" >&5 +echo "${ECHO_T}$ac_cv_type_wchar_t" >&6; } + +# The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ $as_echo "$as_me:$LINENO: checking size of wchar_t" >&5 -$as_echo_n "checking size of wchar_t... " >&6; } +{ echo "$as_me:$LINENO: checking size of wchar_t" >&5 +echo $ECHO_N "checking size of wchar_t... $ECHO_C" >&6; } if test "${ac_cv_sizeof_wchar_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -23388,10 +22867,11 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include + typedef wchar_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (wchar_t))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; test_array [0] = 0 ; @@ -23404,14 +22884,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -23426,10 +22905,11 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include + typedef wchar_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (wchar_t))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -23442,21 +22922,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -23470,7 +22949,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -23481,10 +22960,11 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include + typedef wchar_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (wchar_t))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; test_array [0] = 0 ; @@ -23497,14 +22977,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -23519,10 +22998,11 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include + typedef wchar_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (wchar_t))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; test_array [0] = 0 ; @@ -23535,21 +23015,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -23563,7 +23042,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -23584,10 +23063,11 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include + typedef wchar_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (wchar_t))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; @@ -23600,21 +23080,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -23625,13 +23104,11 @@ done case $ac_lo in ?*) ac_cv_sizeof_wchar_t=$ac_lo;; '') if test "$ac_cv_type_wchar_t" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (wchar_t) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (wchar_t) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (wchar_t) +echo "$as_me: error: cannot compute sizeof (wchar_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_wchar_t=0 fi ;; @@ -23645,8 +23122,9 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include -static long int longval () { return (long int) (sizeof (wchar_t)); } -static unsigned long int ulongval () { return (long int) (sizeof (wchar_t)); } + typedef wchar_t ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } #include #include int @@ -23656,22 +23134,20 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (wchar_t))) < 0) + if (((long int) (sizeof (ac__type_sizeof_))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (wchar_t)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%ld", i); + fprintf (f, "%ld\n", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (wchar_t)))) + if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; - fprintf (f, "%lu", i); + fprintf (f, "%lu\n", i); } - /* Do not output a trailing newline, as this causes \r\n confusion - on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -23684,48 +23160,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_wchar_t=`cat conftest.val` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_wchar_t" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (wchar_t) + { { echo "$as_me:$LINENO: error: cannot compute sizeof (wchar_t) See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (wchar_t) +echo "$as_me: error: cannot compute sizeof (wchar_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } + { (exit 77); exit 77; }; } else ac_cv_sizeof_wchar_t=0 fi fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_wchar_t" >&5 -$as_echo "$ac_cv_sizeof_wchar_t" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_wchar_t" >&5 +echo "${ECHO_T}$ac_cv_sizeof_wchar_t" >&6; } @@ -23736,8 +23207,8 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for UCS-4 tcl" >&5 -$as_echo_n "checking for UCS-4 tcl... " >&6; } +{ echo "$as_me:$LINENO: checking for UCS-4 tcl" >&5 +echo $ECHO_N "checking for UCS-4 tcl... $ECHO_C" >&6; } have_ucs4_tcl=no cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -23764,14 +23235,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -23785,24 +23255,24 @@ _ACEOF have_ucs4_tcl=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $have_ucs4_tcl" >&5 -$as_echo "$have_ucs4_tcl" >&6; } +{ echo "$as_me:$LINENO: result: $have_ucs4_tcl" >&5 +echo "${ECHO_T}$have_ucs4_tcl" >&6; } # check whether wchar_t is signed or not if test "$wchar_h" = yes then # check whether wchar_t is signed or not - { $as_echo "$as_me:$LINENO: checking whether wchar_t is signed" >&5 -$as_echo_n "checking whether wchar_t is signed... " >&6; } + { echo "$as_me:$LINENO: checking whether wchar_t is signed" >&5 +echo $ECHO_N "checking whether wchar_t is signed... $ECHO_C" >&6; } if test "${ac_cv_wchar_t_signed+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then @@ -23829,44 +23299,41 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_wchar_t_signed=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_wchar_t_signed=no fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi - { $as_echo "$as_me:$LINENO: result: $ac_cv_wchar_t_signed" >&5 -$as_echo "$ac_cv_wchar_t_signed" >&6; } + { echo "$as_me:$LINENO: result: $ac_cv_wchar_t_signed" >&5 +echo "${ECHO_T}$ac_cv_wchar_t_signed" >&6; } fi -{ $as_echo "$as_me:$LINENO: checking what type to use for str" >&5 -$as_echo_n "checking what type to use for str... " >&6; } +{ echo "$as_me:$LINENO: checking what type to use for str" >&5 +echo $ECHO_N "checking what type to use for str... $ECHO_C" >&6; } # Check whether --with-wide-unicode was given. if test "${with_wide_unicode+set}" = set; then @@ -23908,203 +23375,57 @@ if test "$unicode_size" = "$ac_cv_sizeof_wchar_t" \ then PY_UNICODE_TYPE="wchar_t" -cat >>confdefs.h <<\_ACEOF -#define HAVE_USABLE_WCHAR_T 1 -_ACEOF - - cat >>confdefs.h <<\_ACEOF -#define PY_UNICODE_TYPE wchar_t -_ACEOF - -elif test "$ac_cv_sizeof_short" = "$unicode_size" -then - PY_UNICODE_TYPE="unsigned short" - cat >>confdefs.h <<\_ACEOF -#define PY_UNICODE_TYPE unsigned short -_ACEOF - -elif test "$ac_cv_sizeof_long" = "$unicode_size" -then - PY_UNICODE_TYPE="unsigned long" - cat >>confdefs.h <<\_ACEOF -#define PY_UNICODE_TYPE unsigned long -_ACEOF - -else - PY_UNICODE_TYPE="no type found" -fi -{ $as_echo "$as_me:$LINENO: result: $PY_UNICODE_TYPE" >&5 -$as_echo "$PY_UNICODE_TYPE" >&6; } - -# check for endianness - - { $as_echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 -$as_echo_n "checking whether byte ordering is bigendian... " >&6; } -if test "${ac_cv_c_bigendian+set}" = set; then - $as_echo_n "(cached) " >&6 -else - ac_cv_c_bigendian=unknown - # See if we're dealing with a universal compiler. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#ifndef __APPLE_CC__ - not a universal capable compiler - #endif - typedef int dummy; - -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - - # Check for potential -arch flags. It is not universal unless - # there are some -arch flags. Note that *ppc* also matches - # ppc64. This check is also rather less than ideal. - case "${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}" in #( - *-arch*ppc*|*-arch*i386*|*-arch*x86_64*) ac_cv_c_bigendian=universal;; - esac -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - if test $ac_cv_c_bigendian = unknown; then - # See if sys/param.h defines the BYTE_ORDER macro. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include - #include - -int -main () -{ -#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ - && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ - && LITTLE_ENDIAN) - bogus endian macros - #endif - - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - # It does; now see whether it defined to BIG_ENDIAN or not. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include - #include - -int -main () -{ -#if BYTE_ORDER != BIG_ENDIAN - not big endian - #endif - - ; - return 0; -} +cat >>confdefs.h <<\_ACEOF +#define HAVE_USABLE_WCHAR_T 1 _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_c_bigendian=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_c_bigendian=no -fi + cat >>confdefs.h <<\_ACEOF +#define PY_UNICODE_TYPE wchar_t +_ACEOF -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +elif test "$ac_cv_sizeof_short" = "$unicode_size" +then + PY_UNICODE_TYPE="unsigned short" + cat >>confdefs.h <<\_ACEOF +#define PY_UNICODE_TYPE unsigned short +_ACEOF +elif test "$ac_cv_sizeof_long" = "$unicode_size" +then + PY_UNICODE_TYPE="unsigned long" + cat >>confdefs.h <<\_ACEOF +#define PY_UNICODE_TYPE unsigned long +_ACEOF +else + PY_UNICODE_TYPE="no type found" fi +{ echo "$as_me:$LINENO: result: $PY_UNICODE_TYPE" >&5 +echo "${ECHO_T}$PY_UNICODE_TYPE" >&6; } -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - fi - if test $ac_cv_c_bigendian = unknown; then - # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). - cat >conftest.$ac_ext <<_ACEOF +# check for endianness +{ echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 +echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; } +if test "${ac_cv_c_bigendian+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # See if sys/param.h defines the BYTE_ORDER macro. +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +#include +#include int main () { -#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) - bogus endian macros - #endif +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \ + && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN) + bogus endian macros +#endif ; return 0; @@ -24116,33 +23437,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - # It does; now see whether it defined to _BIG_ENDIAN or not. - cat >conftest.$ac_ext <<_ACEOF + # It does; now see whether it defined to BIG_ENDIAN or not. +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +#include +#include int main () { -#ifndef _BIG_ENDIAN - not big endian - #endif +#if BYTE_ORDER != BIG_ENDIAN + not big endian +#endif ; return 0; @@ -24154,21 +23475,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_c_bigendian=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_bigendian=no @@ -24176,44 +23496,29 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - fi - if test $ac_cv_c_bigendian = unknown; then - # Compile a test program. - if test "$cross_compiling" = yes; then - # Try to guess by grepping values from an object file. - cat >conftest.$ac_ext <<_ACEOF + # It does not; compile a test program. +if test "$cross_compiling" = yes; then + # try to guess the endianness by grepping values into an object file + ac_cv_c_bigendian=unknown + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -short int ascii_mm[] = - { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; - short int ascii_ii[] = - { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; - int use_ascii (int i) { - return ascii_mm[i] + ascii_ii[i]; - } - short int ebcdic_ii[] = - { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; - short int ebcdic_mm[] = - { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; - int use_ebcdic (int i) { - return ebcdic_mm[i] + ebcdic_ii[i]; - } - extern int foo; - +short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; +short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; +void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } +short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; +short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; +void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } int main () { -return use_ascii (foo) == use_ebcdic (foo); + _ascii (); _ebcdic (); ; return 0; } @@ -24224,31 +23529,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then - ac_cv_c_bigendian=yes - fi - if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then - if test "$ac_cv_c_bigendian" = unknown; then - ac_cv_c_bigendian=no - else - # finding both strings is unlikely to happen, but who knows? - ac_cv_c_bigendian=unknown - fi - fi + if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then + ac_cv_c_bigendian=yes +fi +if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi +fi else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -24267,14 +23571,14 @@ int main () { - /* Are we little or big endian? From Harbison&Steele. */ - union - { - long int l; - char c[sizeof (long int)]; - } u; - u.l = 1; - return u.c[sizeof (long int) - 1] == 1; + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; ; return 0; @@ -24286,70 +23590,63 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_c_bigendian=no else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_c_bigendian=yes fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi - fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 -$as_echo "$ac_cv_c_bigendian" >&6; } - case $ac_cv_c_bigendian in #( - yes) - cat >>confdefs.h <<\_ACEOF -#define WORDS_BIGENDIAN 1 -_ACEOF -;; #( - no) - ;; #( - universal) + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 +echo "${ECHO_T}$ac_cv_c_bigendian" >&6; } +case $ac_cv_c_bigendian in + yes) cat >>confdefs.h <<\_ACEOF -#define AC_APPLE_UNIVERSAL_BUILD 1 +#define WORDS_BIGENDIAN 1 _ACEOF - - ;; #( - *) - { { $as_echo "$as_me:$LINENO: error: unknown endianness - presetting ac_cv_c_bigendian=no (or yes) will help" >&5 -$as_echo "$as_me: error: unknown endianness - presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} + ;; + no) + ;; + *) + { { echo "$as_me:$LINENO: error: unknown endianness +presetting ac_cv_c_bigendian=no (or yes) will help" >&5 +echo "$as_me: error: unknown endianness +presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} { (exit 1); exit 1; }; } ;; - esac +esac # Check whether right shifting a negative integer extends the sign bit # or fills with zeros (like the Cray J90, according to Tim Peters). -{ $as_echo "$as_me:$LINENO: checking whether right shift extends the sign bit" >&5 -$as_echo_n "checking whether right shift extends the sign bit... " >&6; } +{ echo "$as_me:$LINENO: checking whether right shift extends the sign bit" >&5 +echo $ECHO_N "checking whether right shift extends the sign bit... $ECHO_C" >&6; } if test "${ac_cv_rshift_extends_sign+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then @@ -24374,40 +23671,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_rshift_extends_sign=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_rshift_extends_sign=no fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_rshift_extends_sign" >&5 -$as_echo "$ac_cv_rshift_extends_sign" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_rshift_extends_sign" >&5 +echo "${ECHO_T}$ac_cv_rshift_extends_sign" >&6; } if test "$ac_cv_rshift_extends_sign" = no then @@ -24418,10 +23712,10 @@ _ACEOF fi # check for getc_unlocked and related locking functions -{ $as_echo "$as_me:$LINENO: checking for getc_unlocked() and friends" >&5 -$as_echo_n "checking for getc_unlocked() and friends... " >&6; } +{ echo "$as_me:$LINENO: checking for getc_unlocked() and friends" >&5 +echo $ECHO_N "checking for getc_unlocked() and friends... $ECHO_C" >&6; } if test "${ac_cv_have_getc_unlocked+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -24450,36 +23744,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_have_getc_unlocked=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_getc_unlocked=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_getc_unlocked" >&5 -$as_echo "$ac_cv_have_getc_unlocked" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_getc_unlocked" >&5 +echo "${ECHO_T}$ac_cv_have_getc_unlocked" >&6; } if test "$ac_cv_have_getc_unlocked" = yes then @@ -24497,8 +23787,8 @@ LIBS_no_readline=$LIBS # library. NOTE: Keep the precedence of listed libraries synchronised # with setup.py. py_cv_lib_readline=no -{ $as_echo "$as_me:$LINENO: checking how to link readline libs" >&5 -$as_echo_n "checking how to link readline libs... " >&6; } +{ echo "$as_me:$LINENO: checking how to link readline libs" >&5 +echo $ECHO_N "checking how to link readline libs... $ECHO_C" >&6; } for py_libtermcap in "" ncursesw ncurses curses termcap; do if test -z "$py_libtermcap"; then READLINE_LIBS="-lreadline" @@ -24534,30 +23824,26 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then py_cv_lib_readline=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test $py_cv_lib_readline = yes; then @@ -24567,11 +23853,11 @@ done # Uncomment this line if you want to use READINE_LIBS in Makefile or scripts #AC_SUBST([READLINE_LIBS]) if test $py_cv_lib_readline = no; then - { $as_echo "$as_me:$LINENO: result: none" >&5 -$as_echo "none" >&6; } + { echo "$as_me:$LINENO: result: none" >&5 +echo "${ECHO_T}none" >&6; } else - { $as_echo "$as_me:$LINENO: result: $READLINE_LIBS" >&5 -$as_echo "$READLINE_LIBS" >&6; } + { echo "$as_me:$LINENO: result: $READLINE_LIBS" >&5 +echo "${ECHO_T}$READLINE_LIBS" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_LIBREADLINE 1 @@ -24580,10 +23866,10 @@ _ACEOF fi # check for readline 2.1 -{ $as_echo "$as_me:$LINENO: checking for rl_callback_handler_install in -lreadline" >&5 -$as_echo_n "checking for rl_callback_handler_install in -lreadline... " >&6; } +{ echo "$as_me:$LINENO: checking for rl_callback_handler_install in -lreadline" >&5 +echo $ECHO_N "checking for rl_callback_handler_install in -lreadline... $ECHO_C" >&6; } if test "${ac_cv_lib_readline_rl_callback_handler_install+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lreadline $READLINE_LIBS $LIBS" @@ -24615,37 +23901,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_readline_rl_callback_handler_install=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_readline_rl_callback_handler_install=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_callback_handler_install" >&5 -$as_echo "$ac_cv_lib_readline_rl_callback_handler_install" >&6; } -if test "x$ac_cv_lib_readline_rl_callback_handler_install" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_callback_handler_install" >&5 +echo "${ECHO_T}$ac_cv_lib_readline_rl_callback_handler_install" >&6; } +if test $ac_cv_lib_readline_rl_callback_handler_install = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_RL_CALLBACK 1 @@ -24668,21 +23950,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then have_readline=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 have_readline=no @@ -24708,15 +23989,15 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f conftest* +rm -f -r conftest* fi # check for readline 4.0 -{ $as_echo "$as_me:$LINENO: checking for rl_pre_input_hook in -lreadline" >&5 -$as_echo_n "checking for rl_pre_input_hook in -lreadline... " >&6; } +{ echo "$as_me:$LINENO: checking for rl_pre_input_hook in -lreadline" >&5 +echo $ECHO_N "checking for rl_pre_input_hook in -lreadline... $ECHO_C" >&6; } if test "${ac_cv_lib_readline_rl_pre_input_hook+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lreadline $READLINE_LIBS $LIBS" @@ -24748,37 +24029,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_readline_rl_pre_input_hook=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_readline_rl_pre_input_hook=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_pre_input_hook" >&5 -$as_echo "$ac_cv_lib_readline_rl_pre_input_hook" >&6; } -if test "x$ac_cv_lib_readline_rl_pre_input_hook" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_pre_input_hook" >&5 +echo "${ECHO_T}$ac_cv_lib_readline_rl_pre_input_hook" >&6; } +if test $ac_cv_lib_readline_rl_pre_input_hook = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_RL_PRE_INPUT_HOOK 1 @@ -24788,10 +24065,10 @@ fi # also in 4.0 -{ $as_echo "$as_me:$LINENO: checking for rl_completion_display_matches_hook in -lreadline" >&5 -$as_echo_n "checking for rl_completion_display_matches_hook in -lreadline... " >&6; } +{ echo "$as_me:$LINENO: checking for rl_completion_display_matches_hook in -lreadline" >&5 +echo $ECHO_N "checking for rl_completion_display_matches_hook in -lreadline... $ECHO_C" >&6; } if test "${ac_cv_lib_readline_rl_completion_display_matches_hook+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lreadline $READLINE_LIBS $LIBS" @@ -24823,37 +24100,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_readline_rl_completion_display_matches_hook=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_readline_rl_completion_display_matches_hook=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_completion_display_matches_hook" >&5 -$as_echo "$ac_cv_lib_readline_rl_completion_display_matches_hook" >&6; } -if test "x$ac_cv_lib_readline_rl_completion_display_matches_hook" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_completion_display_matches_hook" >&5 +echo "${ECHO_T}$ac_cv_lib_readline_rl_completion_display_matches_hook" >&6; } +if test $ac_cv_lib_readline_rl_completion_display_matches_hook = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK 1 @@ -24863,10 +24136,10 @@ fi # check for readline 4.2 -{ $as_echo "$as_me:$LINENO: checking for rl_completion_matches in -lreadline" >&5 -$as_echo_n "checking for rl_completion_matches in -lreadline... " >&6; } +{ echo "$as_me:$LINENO: checking for rl_completion_matches in -lreadline" >&5 +echo $ECHO_N "checking for rl_completion_matches in -lreadline... $ECHO_C" >&6; } if test "${ac_cv_lib_readline_rl_completion_matches+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lreadline $READLINE_LIBS $LIBS" @@ -24898,37 +24171,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_lib_readline_rl_completion_matches=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_readline_rl_completion_matches=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_completion_matches" >&5 -$as_echo "$ac_cv_lib_readline_rl_completion_matches" >&6; } -if test "x$ac_cv_lib_readline_rl_completion_matches" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_completion_matches" >&5 +echo "${ECHO_T}$ac_cv_lib_readline_rl_completion_matches" >&6; } +if test $ac_cv_lib_readline_rl_completion_matches = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_RL_COMPLETION_MATCHES 1 @@ -24951,21 +24220,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then have_readline=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 have_readline=no @@ -24991,17 +24259,17 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f conftest* +rm -f -r conftest* fi # End of readline checks: restore LIBS LIBS=$LIBS_no_readline -{ $as_echo "$as_me:$LINENO: checking for broken nice()" >&5 -$as_echo_n "checking for broken nice()... " >&6; } +{ echo "$as_me:$LINENO: checking for broken nice()" >&5 +echo $ECHO_N "checking for broken nice()... $ECHO_C" >&6; } if test "${ac_cv_broken_nice+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then @@ -25029,40 +24297,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_broken_nice=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_broken_nice=no fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_broken_nice" >&5 -$as_echo "$ac_cv_broken_nice" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_broken_nice" >&5 +echo "${ECHO_T}$ac_cv_broken_nice" >&6; } if test "$ac_cv_broken_nice" = yes then @@ -25072,8 +24337,8 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for broken poll()" >&5 -$as_echo_n "checking for broken poll()... " >&6; } +{ echo "$as_me:$LINENO: checking for broken poll()" >&5 +echo $ECHO_N "checking for broken poll()... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then ac_cv_broken_poll=no else @@ -25115,38 +24380,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_broken_poll=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_broken_poll=no fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_broken_poll" >&5 -$as_echo "$ac_cv_broken_poll" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_broken_poll" >&5 +echo "${ECHO_T}$ac_cv_broken_poll" >&6; } if test "$ac_cv_broken_poll" = yes then @@ -25159,10 +24421,10 @@ fi # Before we can test tzset, we need to check if struct tm has a tm_zone # (which is not required by ISO C or UNIX spec) and/or if we support # tzname[] -{ $as_echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5 -$as_echo_n "checking for struct tm.tm_zone... " >&6; } +{ echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5 +echo $ECHO_N "checking for struct tm.tm_zone... $ECHO_C" >&6; } if test "${ac_cv_member_struct_tm_tm_zone+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -25190,21 +24452,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_tm_tm_zone=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -25233,21 +24494,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_tm_tm_zone=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_tm_tm_zone=no @@ -25258,9 +24518,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5 -$as_echo "$ac_cv_member_struct_tm_tm_zone" >&6; } -if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5 +echo "${ECHO_T}$ac_cv_member_struct_tm_tm_zone" >&6; } +if test $ac_cv_member_struct_tm_tm_zone = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_TM_TM_ZONE 1 @@ -25276,10 +24536,10 @@ cat >>confdefs.h <<\_ACEOF _ACEOF else - { $as_echo "$as_me:$LINENO: checking whether tzname is declared" >&5 -$as_echo_n "checking whether tzname is declared... " >&6; } + { echo "$as_me:$LINENO: checking whether tzname is declared" >&5 +echo $ECHO_N "checking whether tzname is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_tzname+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -25306,21 +24566,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_tzname=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_tzname=no @@ -25328,9 +24587,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5 -$as_echo "$ac_cv_have_decl_tzname" >&6; } -if test "x$ac_cv_have_decl_tzname" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5 +echo "${ECHO_T}$ac_cv_have_decl_tzname" >&6; } +if test $ac_cv_have_decl_tzname = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_TZNAME 1 @@ -25346,10 +24605,10 @@ _ACEOF fi - { $as_echo "$as_me:$LINENO: checking for tzname" >&5 -$as_echo_n "checking for tzname... " >&6; } + { echo "$as_me:$LINENO: checking for tzname" >&5 +echo $ECHO_N "checking for tzname... $ECHO_C" >&6; } if test "${ac_cv_var_tzname+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -25376,35 +24635,31 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then ac_cv_var_tzname=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_var_tzname=no fi -rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5 -$as_echo "$ac_cv_var_tzname" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5 +echo "${ECHO_T}$ac_cv_var_tzname" >&6; } if test $ac_cv_var_tzname = yes; then cat >>confdefs.h <<\_ACEOF @@ -25416,10 +24671,10 @@ fi # check tzset(3) exists and works like we expect it to -{ $as_echo "$as_me:$LINENO: checking for working tzset()" >&5 -$as_echo_n "checking for working tzset()... " >&6; } +{ echo "$as_me:$LINENO: checking for working tzset()" >&5 +echo $ECHO_N "checking for working tzset()... $ECHO_C" >&6; } if test "${ac_cv_working_tzset+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then @@ -25502,40 +24757,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_working_tzset=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_working_tzset=no fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_working_tzset" >&5 -$as_echo "$ac_cv_working_tzset" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_working_tzset" >&5 +echo "${ECHO_T}$ac_cv_working_tzset" >&6; } if test "$ac_cv_working_tzset" = yes then @@ -25546,10 +24798,10 @@ _ACEOF fi # Look for subsecond timestamps in struct stat -{ $as_echo "$as_me:$LINENO: checking for tv_nsec in struct stat" >&5 -$as_echo_n "checking for tv_nsec in struct stat... " >&6; } +{ echo "$as_me:$LINENO: checking for tv_nsec in struct stat" >&5 +echo $ECHO_N "checking for tv_nsec in struct stat... $ECHO_C" >&6; } if test "${ac_cv_stat_tv_nsec+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -25575,21 +24827,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_stat_tv_nsec=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_stat_tv_nsec=no @@ -25598,8 +24849,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_stat_tv_nsec" >&5 -$as_echo "$ac_cv_stat_tv_nsec" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_stat_tv_nsec" >&5 +echo "${ECHO_T}$ac_cv_stat_tv_nsec" >&6; } if test "$ac_cv_stat_tv_nsec" = yes then @@ -25610,10 +24861,10 @@ _ACEOF fi # Look for BSD style subsecond timestamps in struct stat -{ $as_echo "$as_me:$LINENO: checking for tv_nsec2 in struct stat" >&5 -$as_echo_n "checking for tv_nsec2 in struct stat... " >&6; } +{ echo "$as_me:$LINENO: checking for tv_nsec2 in struct stat" >&5 +echo $ECHO_N "checking for tv_nsec2 in struct stat... $ECHO_C" >&6; } if test "${ac_cv_stat_tv_nsec2+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -25639,21 +24890,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_stat_tv_nsec2=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_stat_tv_nsec2=no @@ -25662,8 +24912,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_stat_tv_nsec2" >&5 -$as_echo "$ac_cv_stat_tv_nsec2" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_stat_tv_nsec2" >&5 +echo "${ECHO_T}$ac_cv_stat_tv_nsec2" >&6; } if test "$ac_cv_stat_tv_nsec2" = yes then @@ -25674,10 +24924,10 @@ _ACEOF fi # On HP/UX 11.0, mvwdelch is a block with a return statement -{ $as_echo "$as_me:$LINENO: checking whether mvwdelch is an expression" >&5 -$as_echo_n "checking whether mvwdelch is an expression... " >&6; } +{ echo "$as_me:$LINENO: checking whether mvwdelch is an expression" >&5 +echo $ECHO_N "checking whether mvwdelch is an expression... $ECHO_C" >&6; } if test "${ac_cv_mvwdelch_is_expression+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -25703,21 +24953,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_mvwdelch_is_expression=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_mvwdelch_is_expression=no @@ -25726,8 +24975,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_mvwdelch_is_expression" >&5 -$as_echo "$ac_cv_mvwdelch_is_expression" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_mvwdelch_is_expression" >&5 +echo "${ECHO_T}$ac_cv_mvwdelch_is_expression" >&6; } if test "$ac_cv_mvwdelch_is_expression" = yes then @@ -25738,10 +24987,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking whether WINDOW has _flags" >&5 -$as_echo_n "checking whether WINDOW has _flags... " >&6; } +{ echo "$as_me:$LINENO: checking whether WINDOW has _flags" >&5 +echo $ECHO_N "checking whether WINDOW has _flags... $ECHO_C" >&6; } if test "${ac_cv_window_has_flags+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -25767,21 +25016,20 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_window_has_flags=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_window_has_flags=no @@ -25790,8 +25038,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_window_has_flags" >&5 -$as_echo "$ac_cv_window_has_flags" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_window_has_flags" >&5 +echo "${ECHO_T}$ac_cv_window_has_flags" >&6; } if test "$ac_cv_window_has_flags" = yes @@ -25803,8 +25051,8 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for is_term_resized" >&5 -$as_echo_n "checking for is_term_resized... " >&6; } +{ echo "$as_me:$LINENO: checking for is_term_resized" >&5 +echo $ECHO_N "checking for is_term_resized... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -25826,14 +25074,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -25843,21 +25090,21 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_CURSES_IS_TERM_RESIZED 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: checking for resize_term" >&5 -$as_echo_n "checking for resize_term... " >&6; } +{ echo "$as_me:$LINENO: checking for resize_term" >&5 +echo $ECHO_N "checking for resize_term... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -25879,14 +25126,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -25896,21 +25142,21 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_CURSES_RESIZE_TERM 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: checking for resizeterm" >&5 -$as_echo_n "checking for resizeterm... " >&6; } +{ echo "$as_me:$LINENO: checking for resizeterm" >&5 +echo $ECHO_N "checking for resizeterm... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -25932,14 +25178,13 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -25949,63 +25194,61 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_CURSES_RESIZETERM 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: checking for /dev/ptmx" >&5 -$as_echo_n "checking for /dev/ptmx... " >&6; } +{ echo "$as_me:$LINENO: checking for /dev/ptmx" >&5 +echo $ECHO_N "checking for /dev/ptmx... $ECHO_C" >&6; } if test -r /dev/ptmx then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_DEV_PTMX 1 _ACEOF else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi -{ $as_echo "$as_me:$LINENO: checking for /dev/ptc" >&5 -$as_echo_n "checking for /dev/ptc... " >&6; } +{ echo "$as_me:$LINENO: checking for /dev/ptc" >&5 +echo $ECHO_N "checking for /dev/ptc... $ECHO_C" >&6; } if test -r /dev/ptc then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_DEV_PTC 1 _ACEOF else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi -{ $as_echo "$as_me:$LINENO: checking for %zd printf() format support" >&5 -$as_echo_n "checking for %zd printf() format support... " >&6; } +{ echo "$as_me:$LINENO: checking for %zd printf() format support" >&5 +echo $ECHO_N "checking for %zd printf() format support... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling + { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot run test program while cross compiling +echo "$as_me: error: cannot run test program while cross compiling See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; }; } + { (exit 1); exit 1; }; } else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -26054,92 +25297,46 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define PY_FORMAT_SIZE_T "z" _ACEOF else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -{ $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } +{ echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: checking for socklen_t" >&5 -$as_echo_n "checking for socklen_t... " >&6; } +{ echo "$as_me:$LINENO: checking for socklen_t" >&5 +echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6; } if test "${ac_cv_type_socklen_t+set}" = set; then - $as_echo_n "(cached) " >&6 + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_cv_type_socklen_t=no -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#ifdef HAVE_SYS_SOCKET_H -#include -#endif - - -int -main () -{ -if (sizeof (socklen_t)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -26155,11 +25352,14 @@ cat >>conftest.$ac_ext <<_ACEOF #endif +typedef socklen_t ac__type_new_; int main () { -if (sizeof ((socklen_t))) - return 0; +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; ; return 0; } @@ -26170,39 +25370,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - : + ac_cv_type_socklen_t=yes else - $as_echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_socklen_t=yes + ac_cv_type_socklen_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5 -$as_echo "$ac_cv_type_socklen_t" >&6; } -if test "x$ac_cv_type_socklen_t" = x""yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5 +echo "${ECHO_T}$ac_cv_type_socklen_t" >&6; } +if test $ac_cv_type_socklen_t = yes; then : else @@ -26213,8 +25404,8 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for broken mbstowcs" >&5 -$as_echo_n "checking for broken mbstowcs... " >&6; } +{ echo "$as_me:$LINENO: checking for broken mbstowcs" >&5 +echo $ECHO_N "checking for broken mbstowcs... $ECHO_C" >&6; } if test "$cross_compiling" = yes; then ac_cv_broken_mbstowcs=no else @@ -26240,38 +25431,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_broken_mbstowcs=no else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_broken_mbstowcs=yes fi -rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_broken_mbstowcs" >&5 -$as_echo "$ac_cv_broken_mbstowcs" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_broken_mbstowcs" >&5 +echo "${ECHO_T}$ac_cv_broken_mbstowcs" >&6; } if test "$ac_cv_broken_mbstowcs" = yes then @@ -26282,8 +25470,8 @@ _ACEOF fi # Check for --with-computed-gotos -{ $as_echo "$as_me:$LINENO: checking for --with-computed-gotos" >&5 -$as_echo_n "checking for --with-computed-gotos... " >&6; } +{ echo "$as_me:$LINENO: checking for --with-computed-gotos" >&5 +echo $ECHO_N "checking for --with-computed-gotos... $ECHO_C" >&6; } # Check whether --with-computed-gotos was given. if test "${with_computed_gotos+set}" = set; then @@ -26295,14 +25483,14 @@ cat >>confdefs.h <<\_ACEOF #define USE_COMPUTED_GOTOS 1 _ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } -else { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi @@ -26316,15 +25504,15 @@ done SRCDIRS="Parser Grammar Objects Python Modules Mac" -{ $as_echo "$as_me:$LINENO: checking for build directories" >&5 -$as_echo_n "checking for build directories... " >&6; } +{ echo "$as_me:$LINENO: checking for build directories" >&5 +echo $ECHO_N "checking for build directories... $ECHO_C" >&6; } for dir in $SRCDIRS; do if test ! -d $dir; then mkdir $dir fi done -{ $as_echo "$as_me:$LINENO: result: done" >&5 -$as_echo "done" >&6; } +{ echo "$as_me:$LINENO: result: done" >&5 +echo "${ECHO_T}done" >&6; } # generate output files ac_config_files="$ac_config_files Makefile.pre Modules/Setup.config Misc/python.pc" @@ -26356,12 +25544,11 @@ _ACEOF case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 -$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 +echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( - BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( *) $as_unset $ac_var ;; esac ;; esac @@ -26394,12 +25581,12 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; if diff "$cache_file" confcache >/dev/null 2>&1; then :; else if test -w "$cache_file"; then test "x$cache_file" != "x/dev/null" && - { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5 -$as_echo "$as_me: updating cache $cache_file" >&6;} + { echo "$as_me:$LINENO: updating cache $cache_file" >&5 +echo "$as_me: updating cache $cache_file" >&6;} cat confcache >$cache_file else - { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 -$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 +echo "$as_me: not updating unwritable cache $cache_file" >&6;} fi fi rm -f confcache @@ -26415,7 +25602,7 @@ ac_ltlibobjs= for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue # 1. Remove the extension, and $U if already installed. ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' - ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + ac_i=`echo "$ac_i" | sed "$ac_script"` # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR # will be set to the directory where LIBOBJS objects are built. ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" @@ -26427,14 +25614,12 @@ LTLIBOBJS=$ac_ltlibobjs - : ${CONFIG_STATUS=./config.status} -ac_write_fail=0 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" -{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 -$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} -cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 +echo "$as_me: creating $CONFIG_STATUS" >&6;} +cat >$CONFIG_STATUS <<_ACEOF #! $SHELL # Generated by $as_me. # Run this file to recreate the current configuration. @@ -26447,7 +25632,7 @@ ac_cs_silent=false SHELL=\${CONFIG_SHELL-$SHELL} _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<\_ACEOF ## --------------------- ## ## M4sh Initialization. ## ## --------------------- ## @@ -26457,7 +25642,7 @@ DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -26479,45 +25664,17 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS as_cr_digits='0123456789' as_cr_alnum=$as_cr_Letters$as_cr_digits -as_nl=' -' -export as_nl -# Printing a long string crashes Solaris 7 /usr/bin/printf. -as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='printf %s\n' - as_echo_n='printf %s' -else - if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then - as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' - as_echo_n='/usr/ucb/echo -n' - else - as_echo_body='eval expr "X$1" : "X\\(.*\\)"' - as_echo_n_body='eval - arg=$1; - case $arg in - *"$as_nl"*) - expr "X$arg" : "X\\(.*\\)$as_nl"; - arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; - esac; - expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" - ' - export as_echo_n_body - as_echo_n='sh -c $as_echo_n_body as_echo' - fi - export as_echo_body - as_echo='sh -c $as_echo_body as_echo' -fi - # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then - PATH_SEPARATOR=: - (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { - (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || - PATH_SEPARATOR=';' - } + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh fi # Support unset when possible. @@ -26533,6 +25690,8 @@ fi # there to prevent editors from complaining about space-tab. # (If _AS_PATH_WALK were called with IFS unset, it would disable word # splitting by setting IFS to empty value.) +as_nl=' +' IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. @@ -26555,7 +25714,7 @@ if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 { (exit 1); exit 1; } fi @@ -26568,10 +25727,17 @@ PS2='> ' PS4='+ ' # NLS nuisances. -LC_ALL=C -export LC_ALL -LANGUAGE=C -export LANGUAGE +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + fi +done # Required to use basename. if expr a : '\(a\)' >/dev/null 2>&1 && @@ -26593,7 +25759,7 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X/"$0" | +echo X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/ q @@ -26644,7 +25810,7 @@ $as_unset CDPATH s/-\n.*// ' >$as_me.lineno && chmod +x "$as_me.lineno" || - { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 { (exit 1); exit 1; }; } # Don't try to exec as it changes $[0], causing all sort of problems @@ -26672,6 +25838,7 @@ case `echo -n x` in *) ECHO_N='-n';; esac + if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.*\(...\)'`" = X001; then as_expr=expr @@ -26684,22 +25851,19 @@ if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file else rm -f conf$$.dir - mkdir conf$$.dir 2>/dev/null -fi -if (echo >conf$$.file) 2>/dev/null; then - if ln -s conf$$.file conf$$ 2>/dev/null; then - as_ln_s='ln -s' - # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. - ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || - as_ln_s='cp -p' - elif ln conf$$.file conf$$ 2>/dev/null; then - as_ln_s=ln - else + mkdir conf$$.dir +fi +echo >conf$$.file +if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || as_ln_s='cp -p' - fi +elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln else as_ln_s='cp -p' fi @@ -26724,10 +25888,10 @@ else as_test_x=' eval sh -c '\'' if test -d "$1"; then - test -d "$1/."; + test -d "$1/."; else case $1 in - -*)set "./$1";; + -*)set "./$1";; esac; case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in ???[sx]*):;;*)false;;esac;fi @@ -26750,7 +25914,7 @@ exec 6>&1 # values after options handling. ac_log=" This file was extended by python $as_me 3.1, which was -generated by GNU Autoconf 2.63. Invocation command line was +generated by GNU Autoconf 2.61. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -26763,39 +25927,29 @@ on `(hostname || uname -n) 2>/dev/null | sed 1q` _ACEOF -case $ac_config_files in *" -"*) set x $ac_config_files; shift; ac_config_files=$*;; -esac - -case $ac_config_headers in *" -"*) set x $ac_config_headers; shift; ac_config_headers=$*;; -esac - - -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<_ACEOF # Files that config.status was made for. config_files="$ac_config_files" config_headers="$ac_config_headers" _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<\_ACEOF ac_cs_usage="\ \`$as_me' instantiates files from templates according to the current configuration. -Usage: $0 [OPTION]... [FILE]... +Usage: $0 [OPTIONS] [FILE]... -h, --help print this help, then exit -V, --version print version number and configuration settings, then exit - -q, --quiet, --silent - do not print progress messages + -q, --quiet do not print progress messages -d, --debug don't remove temporary files --recheck update $as_me by reconfiguring in the same conditions - --file=FILE[:TEMPLATE] - instantiate the configuration file FILE - --header=FILE[:TEMPLATE] - instantiate the configuration header FILE + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE Configuration files: $config_files @@ -26806,24 +25960,24 @@ $config_headers Report bugs to ." _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<_ACEOF ac_cs_version="\\ python config.status 3.1 -configured by $0, generated by GNU Autoconf 2.63, - with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" +configured by $0, generated by GNU Autoconf 2.61, + with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" -Copyright (C) 2008 Free Software Foundation, Inc. +Copyright (C) 2006 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." ac_pwd='$ac_pwd' srcdir='$srcdir' INSTALL='$INSTALL' -test -n "\$AWK" || AWK=awk _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -# The default lists apply if the user does not specify any file. +cat >>$CONFIG_STATUS <<\_ACEOF +# If no file are specified by the user, then we need to provide default +# value. By we need to know if files were specified by the user. ac_need_defaults=: while test $# != 0 do @@ -26845,36 +25999,30 @@ do -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) ac_cs_recheck=: ;; --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) - $as_echo "$ac_cs_version"; exit ;; + echo "$ac_cs_version"; exit ;; --debug | --debu | --deb | --de | --d | -d ) debug=: ;; --file | --fil | --fi | --f ) $ac_shift - case $ac_optarg in - *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; - esac - CONFIG_FILES="$CONFIG_FILES '$ac_optarg'" + CONFIG_FILES="$CONFIG_FILES $ac_optarg" ac_need_defaults=false;; --header | --heade | --head | --hea ) $ac_shift - case $ac_optarg in - *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; - esac - CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'" + CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" ac_need_defaults=false;; --he | --h) # Conflict between --help and --header - { $as_echo "$as_me: error: ambiguous option: $1 + { echo "$as_me: error: ambiguous option: $1 Try \`$0 --help' for more information." >&2 { (exit 1); exit 1; }; };; --help | --hel | -h ) - $as_echo "$ac_cs_usage"; exit ;; + echo "$ac_cs_usage"; exit ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil | --si | --s) ac_cs_silent=: ;; # This is an error. - -*) { $as_echo "$as_me: error: unrecognized option: $1 + -*) { echo "$as_me: error: unrecognized option: $1 Try \`$0 --help' for more information." >&2 { (exit 1); exit 1; }; } ;; @@ -26893,32 +26041,30 @@ if $ac_cs_silent; then fi _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<_ACEOF if \$ac_cs_recheck; then - set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion - shift - \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 - CONFIG_SHELL='$SHELL' + echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 + CONFIG_SHELL=$SHELL export CONFIG_SHELL - exec "\$@" + exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion fi _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<\_ACEOF exec 5>>config.log { echo sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX ## Running $as_me. ## _ASBOX - $as_echo "$ac_log" + echo "$ac_log" } >&5 _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<_ACEOF _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<\_ACEOF # Handling of arguments. for ac_config_target in $ac_config_targets @@ -26933,8 +26079,8 @@ do "Modules/Setup.config") CONFIG_FILES="$CONFIG_FILES Modules/Setup.config" ;; "Misc/python.pc") CONFIG_FILES="$CONFIG_FILES Misc/python.pc" ;; - *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 -$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;} + *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 +echo "$as_me: error: invalid argument: $ac_config_target" >&2;} { (exit 1); exit 1; }; };; esac done @@ -26974,145 +26120,224 @@ $debug || (umask 077 && mkdir "$tmp") } || { - $as_echo "$as_me: cannot create a temporary directory in ." >&2 + echo "$me: cannot create a temporary directory in ." >&2 { (exit 1); exit 1; } } -# Set up the scripts for CONFIG_FILES section. -# No need to generate them if there are no CONFIG_FILES. -# This happens for instance with `./config.status config.h'. +# +# Set up the sed scripts for CONFIG_FILES section. +# + +# No need to generate the scripts if there are no CONFIG_FILES. +# This happens for instance when ./config.status config.h if test -n "$CONFIG_FILES"; then +_ACEOF -ac_cr=' -' -ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` -if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then - ac_cs_awk_cr='\\r' -else - ac_cs_awk_cr=$ac_cr + + +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + cat >conf$$subs.sed <<_ACEOF +SHELL!$SHELL$ac_delim +PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim +PACKAGE_NAME!$PACKAGE_NAME$ac_delim +PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim +PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim +PACKAGE_STRING!$PACKAGE_STRING$ac_delim +PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim +exec_prefix!$exec_prefix$ac_delim +prefix!$prefix$ac_delim +program_transform_name!$program_transform_name$ac_delim +bindir!$bindir$ac_delim +sbindir!$sbindir$ac_delim +libexecdir!$libexecdir$ac_delim +datarootdir!$datarootdir$ac_delim +datadir!$datadir$ac_delim +sysconfdir!$sysconfdir$ac_delim +sharedstatedir!$sharedstatedir$ac_delim +localstatedir!$localstatedir$ac_delim +includedir!$includedir$ac_delim +oldincludedir!$oldincludedir$ac_delim +docdir!$docdir$ac_delim +infodir!$infodir$ac_delim +htmldir!$htmldir$ac_delim +dvidir!$dvidir$ac_delim +pdfdir!$pdfdir$ac_delim +psdir!$psdir$ac_delim +libdir!$libdir$ac_delim +localedir!$localedir$ac_delim +mandir!$mandir$ac_delim +DEFS!$DEFS$ac_delim +ECHO_C!$ECHO_C$ac_delim +ECHO_N!$ECHO_N$ac_delim +ECHO_T!$ECHO_T$ac_delim +LIBS!$LIBS$ac_delim +build_alias!$build_alias$ac_delim +host_alias!$host_alias$ac_delim +target_alias!$target_alias$ac_delim +VERSION!$VERSION$ac_delim +SOVERSION!$SOVERSION$ac_delim +CONFIG_ARGS!$CONFIG_ARGS$ac_delim +UNIVERSALSDK!$UNIVERSALSDK$ac_delim +ARCH_RUN_32BIT!$ARCH_RUN_32BIT$ac_delim +PYTHONFRAMEWORK!$PYTHONFRAMEWORK$ac_delim +PYTHONFRAMEWORKIDENTIFIER!$PYTHONFRAMEWORKIDENTIFIER$ac_delim +PYTHONFRAMEWORKDIR!$PYTHONFRAMEWORKDIR$ac_delim +PYTHONFRAMEWORKPREFIX!$PYTHONFRAMEWORKPREFIX$ac_delim +PYTHONFRAMEWORKINSTALLDIR!$PYTHONFRAMEWORKINSTALLDIR$ac_delim +FRAMEWORKINSTALLFIRST!$FRAMEWORKINSTALLFIRST$ac_delim +FRAMEWORKINSTALLLAST!$FRAMEWORKINSTALLLAST$ac_delim +FRAMEWORKALTINSTALLFIRST!$FRAMEWORKALTINSTALLFIRST$ac_delim +FRAMEWORKALTINSTALLLAST!$FRAMEWORKALTINSTALLLAST$ac_delim +FRAMEWORKUNIXTOOLSPREFIX!$FRAMEWORKUNIXTOOLSPREFIX$ac_delim +MACHDEP!$MACHDEP$ac_delim +SGI_ABI!$SGI_ABI$ac_delim +CONFIGURE_MACOSX_DEPLOYMENT_TARGET!$CONFIGURE_MACOSX_DEPLOYMENT_TARGET$ac_delim +EXPORT_MACOSX_DEPLOYMENT_TARGET!$EXPORT_MACOSX_DEPLOYMENT_TARGET$ac_delim +CC!$CC$ac_delim +CFLAGS!$CFLAGS$ac_delim +LDFLAGS!$LDFLAGS$ac_delim +CPPFLAGS!$CPPFLAGS$ac_delim +ac_ct_CC!$ac_ct_CC$ac_delim +EXEEXT!$EXEEXT$ac_delim +OBJEXT!$OBJEXT$ac_delim +CXX!$CXX$ac_delim +MAINCC!$MAINCC$ac_delim +CPP!$CPP$ac_delim +GREP!$GREP$ac_delim +EGREP!$EGREP$ac_delim +BUILDEXEEXT!$BUILDEXEEXT$ac_delim +LIBRARY!$LIBRARY$ac_delim +LDLIBRARY!$LDLIBRARY$ac_delim +DLLLIBRARY!$DLLLIBRARY$ac_delim +BLDLIBRARY!$BLDLIBRARY$ac_delim +LDLIBRARYDIR!$LDLIBRARYDIR$ac_delim +INSTSONAME!$INSTSONAME$ac_delim +RUNSHARED!$RUNSHARED$ac_delim +LINKCC!$LINKCC$ac_delim +GNULD!$GNULD$ac_delim +RANLIB!$RANLIB$ac_delim +AR!$AR$ac_delim +ARFLAGS!$ARFLAGS$ac_delim +SVNVERSION!$SVNVERSION$ac_delim +INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim +INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim +INSTALL_DATA!$INSTALL_DATA$ac_delim +LN!$LN$ac_delim +OPT!$OPT$ac_delim +BASECFLAGS!$BASECFLAGS$ac_delim +UNIVERSAL_ARCH_FLAGS!$UNIVERSAL_ARCH_FLAGS$ac_delim +OTHER_LIBTOOL_OPT!$OTHER_LIBTOOL_OPT$ac_delim +LIBTOOL_CRUFT!$LIBTOOL_CRUFT$ac_delim +SO!$SO$ac_delim +LDSHARED!$LDSHARED$ac_delim +BLDSHARED!$BLDSHARED$ac_delim +CCSHARED!$CCSHARED$ac_delim +LINKFORSHARED!$LINKFORSHARED$ac_delim +CFLAGSFORSHARED!$CFLAGSFORSHARED$ac_delim +_ACEOF + + if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then + break + elif $ac_last_try; then + { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 +echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} + { (exit 1); exit 1; }; } + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` +if test -n "$ac_eof"; then + ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` + ac_eof=`expr $ac_eof + 1` fi -echo 'BEGIN {' >"$tmp/subs1.awk" && +cat >>$CONFIG_STATUS <<_ACEOF +cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +_ACEOF +sed ' +s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g +s/^/s,@/; s/!/@,|#_!!_#|/ +:n +t n +s/'"$ac_delim"'$/,g/; t +s/$/\\/; p +N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n +' >>$CONFIG_STATUS >$CONFIG_STATUS <<_ACEOF +CEOF$ac_eof _ACEOF -{ - echo "cat >conf$$subs.awk <<_ACEOF" && - echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && - echo "_ACEOF" -} >conf$$subs.sh || - { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 -$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} - { (exit 1); exit 1; }; } -ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` ac_delim='%!_!# ' for ac_last_try in false false false false false :; do - . ./conf$$subs.sh || - { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 -$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} - { (exit 1); exit 1; }; } - - ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` - if test $ac_delim_n = $ac_delim_num; then + cat >conf$$subs.sed <<_ACEOF +SHLIBS!$SHLIBS$ac_delim +USE_SIGNAL_MODULE!$USE_SIGNAL_MODULE$ac_delim +SIGNAL_OBJS!$SIGNAL_OBJS$ac_delim +USE_THREAD_MODULE!$USE_THREAD_MODULE$ac_delim +LDLAST!$LDLAST$ac_delim +THREADOBJ!$THREADOBJ$ac_delim +DLINCLDIR!$DLINCLDIR$ac_delim +DYNLOADFILE!$DYNLOADFILE$ac_delim +MACHDEP_OBJS!$MACHDEP_OBJS$ac_delim +TRUE!$TRUE$ac_delim +LIBOBJS!$LIBOBJS$ac_delim +HAVE_GETHOSTBYNAME_R_6_ARG!$HAVE_GETHOSTBYNAME_R_6_ARG$ac_delim +HAVE_GETHOSTBYNAME_R_5_ARG!$HAVE_GETHOSTBYNAME_R_5_ARG$ac_delim +HAVE_GETHOSTBYNAME_R_3_ARG!$HAVE_GETHOSTBYNAME_R_3_ARG$ac_delim +HAVE_GETHOSTBYNAME_R!$HAVE_GETHOSTBYNAME_R$ac_delim +HAVE_GETHOSTBYNAME!$HAVE_GETHOSTBYNAME$ac_delim +LIBM!$LIBM$ac_delim +LIBC!$LIBC$ac_delim +THREADHEADERS!$THREADHEADERS$ac_delim +SRCDIRS!$SRCDIRS$ac_delim +LTLIBOBJS!$LTLIBOBJS$ac_delim +_ACEOF + + if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 21; then break elif $ac_last_try; then - { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 -$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} + { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 +echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} { (exit 1); exit 1; }; } else ac_delim="$ac_delim!$ac_delim _$ac_delim!! " fi done -rm -f conf$$subs.sh - -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -cat >>"\$tmp/subs1.awk" <<\\_ACAWK && -_ACEOF -sed -n ' -h -s/^/S["/; s/!.*/"]=/ -p -g -s/^[^!]*!// -:repl -t repl -s/'"$ac_delim"'$// -t delim -:nl -h -s/\(.\{148\}\).*/\1/ -t more1 -s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ -p -n -b repl -:more1 -s/["\\]/\\&/g; s/^/"/; s/$/"\\/ -p -g -s/.\{148\}// -t nl -:delim -h -s/\(.\{148\}\).*/\1/ -t more2 -s/["\\]/\\&/g; s/^/"/; s/$/"/ -p -b -:more2 -s/["\\]/\\&/g; s/^/"/; s/$/"\\/ -p -g -s/.\{148\}// -t delim -' >$CONFIG_STATUS || ac_write_fail=1 -rm -f conf$$subs.awk -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -_ACAWK -cat >>"\$tmp/subs1.awk" <<_ACAWK && - for (key in S) S_is_set[key] = 1 - FS = "" - -} -{ - line = $ 0 - nfields = split(line, field, "@") - substed = 0 - len = length(field[1]) - for (i = 2; i < nfields; i++) { - key = field[i] - keylen = length(key) - if (S_is_set[key]) { - value = S[key] - line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) - len += length(value) + length(field[++i]) - substed = 1 - } else - len += 1 + keylen - } - print line -} +ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` +if test -n "$ac_eof"; then + ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` + ac_eof=`expr $ac_eof + 1` +fi -_ACAWK +cat >>$CONFIG_STATUS <<_ACEOF +cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then - sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" -else - cat -fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ - || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5 -$as_echo "$as_me: error: could not setup config files machinery" >&2;} - { (exit 1); exit 1; }; } +sed ' +s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g +s/^/s,@/; s/!/@,|#_!!_#|/ +:n +t n +s/'"$ac_delim"'$/,g/; t +s/$/\\/; p +N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n +' >>$CONFIG_STATUS >$CONFIG_STATUS <<_ACEOF +:end +s/|#_!!_#|//g +CEOF$ac_eof _ACEOF + # VPATH may cause trouble with some makes, so we remove $(srcdir), # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and # trailing colons and then remove the whole line if VPATH becomes empty @@ -27128,133 +26353,19 @@ s/^[^=]*=[ ]*$// }' fi -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<\_ACEOF fi # test -n "$CONFIG_FILES" -# Set up the scripts for CONFIG_HEADERS section. -# No need to generate them if there are no CONFIG_HEADERS. -# This happens for instance with `./config.status Makefile'. -if test -n "$CONFIG_HEADERS"; then -cat >"$tmp/defines.awk" <<\_ACAWK || -BEGIN { -_ACEOF - -# Transform confdefs.h into an awk script `defines.awk', embedded as -# here-document in config.status, that substitutes the proper values into -# config.h.in to produce config.h. - -# Create a delimiter string that does not exist in confdefs.h, to ease -# handling of long lines. -ac_delim='%!_!# ' -for ac_last_try in false false :; do - ac_t=`sed -n "/$ac_delim/p" confdefs.h` - if test -z "$ac_t"; then - break - elif $ac_last_try; then - { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5 -$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;} - { (exit 1); exit 1; }; } - else - ac_delim="$ac_delim!$ac_delim _$ac_delim!! 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Preserve backslash -# newline sequences. - -ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* -sed -n ' -s/.\{148\}/&'"$ac_delim"'/g -t rset -:rset -s/^[ ]*#[ ]*define[ ][ ]*/ / -t def -d -:def -s/\\$// -t bsnl -s/["\\]/\\&/g -s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ -D["\1"]=" \3"/p -s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p -d -:bsnl -s/["\\]/\\&/g -s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ -D["\1"]=" \3\\\\\\n"\\/p -t cont -s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p -t cont -d -:cont -n -s/.\{148\}/&'"$ac_delim"'/g -t clear -:clear -s/\\$// -t bsnlc -s/["\\]/\\&/g; s/^/"/; s/$/"/p -d -:bsnlc -s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p -b cont -' >$CONFIG_STATUS || ac_write_fail=1 - -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 - for (key in D) D_is_set[key] = 1 - FS = "" -} -/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { - line = \$ 0 - split(line, arg, " ") - if (arg[1] == "#") { - defundef = arg[2] - mac1 = arg[3] - } else { - defundef = substr(arg[1], 2) - mac1 = arg[2] - } - split(mac1, mac2, "(") #) - macro = mac2[1] - prefix = substr(line, 1, index(line, defundef) - 1) - if (D_is_set[macro]) { - # Preserve the white space surrounding the "#". - print prefix "define", macro P[macro] D[macro] - next - } else { - # Replace #undef with comments. This is necessary, for example, - # in the case of _POSIX_SOURCE, which is predefined and required - # on some systems where configure will not decide to define it. - if (defundef == "undef") { - print "/*", prefix defundef, macro, "*/" - next - } - } -} -{ print } -_ACAWK -_ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 - { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5 -$as_echo "$as_me: error: could not setup config headers machinery" >&2;} - { (exit 1); exit 1; }; } -fi # test -n "$CONFIG_HEADERS" - -eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " -shift -for ac_tag +for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS do case $ac_tag in :[FHLC]) ac_mode=$ac_tag; continue;; esac case $ac_mode$ac_tag in :[FHL]*:*);; - :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5 -$as_echo "$as_me: error: invalid tag $ac_tag" >&2;} + :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5 +echo "$as_me: error: Invalid tag $ac_tag." >&2;} { (exit 1); exit 1; }; };; :[FH]-) ac_tag=-:-;; :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; @@ -27283,38 +26394,26 @@ $as_echo "$as_me: error: invalid tag $ac_tag" >&2;} [\\/$]*) false;; *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; esac || - { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 -$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;} + { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 +echo "$as_me: error: cannot find input file: $ac_f" >&2;} { (exit 1); exit 1; }; };; esac - case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac - ac_file_inputs="$ac_file_inputs '$ac_f'" + ac_file_inputs="$ac_file_inputs $ac_f" done # Let's still pretend it is `configure' which instantiates (i.e., don't # use $as_me), people would be surprised to read: # /* config.h. Generated by config.status. */ - configure_input='Generated from '` - $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' - `' by configure.' + configure_input="Generated from "`IFS=: + echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." if test x"$ac_file" != x-; then configure_input="$ac_file. $configure_input" - { $as_echo "$as_me:$LINENO: creating $ac_file" >&5 -$as_echo "$as_me: creating $ac_file" >&6;} + { echo "$as_me:$LINENO: creating $ac_file" >&5 +echo "$as_me: creating $ac_file" >&6;} fi - # Neutralize special characters interpreted by sed in replacement strings. - case $configure_input in #( - *\&* | *\|* | *\\* ) - ac_sed_conf_input=`$as_echo "$configure_input" | - sed 's/[\\\\&|]/\\\\&/g'`;; #( - *) ac_sed_conf_input=$configure_input;; - esac case $ac_tag in - *:-:* | *:-) cat >"$tmp/stdin" \ - || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 -$as_echo "$as_me: error: could not create $ac_file" >&2;} - { (exit 1); exit 1; }; } ;; + *:-:* | *:-) cat >"$tmp/stdin";; esac ;; esac @@ -27324,7 +26423,7 @@ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$ac_file" : 'X\(//\)[^/]' \| \ X"$ac_file" : 'X\(//\)$' \| \ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$ac_file" | +echo X"$ac_file" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -27350,7 +26449,7 @@ $as_echo X"$ac_file" | as_dirs= while :; do case $as_dir in #( - *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( *) as_qdir=$as_dir;; esac as_dirs="'$as_qdir' $as_dirs" @@ -27359,7 +26458,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_dir" | +echo X"$as_dir" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -27380,17 +26479,17 @@ $as_echo X"$as_dir" | test -d "$as_dir" && break done test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 -$as_echo "$as_me: error: cannot create directory $as_dir" >&2;} + } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +echo "$as_me: error: cannot create directory $as_dir" >&2;} { (exit 1); exit 1; }; }; } ac_builddir=. case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; @@ -27430,13 +26529,12 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix esac _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<\_ACEOF # If the template does not know about datarootdir, expand it. # FIXME: This hack should be removed a few years after 2.60. ac_datarootdir_hack=; ac_datarootdir_seen= -ac_sed_dataroot=' -/datarootdir/ { +case `sed -n '/datarootdir/ { p q } @@ -27445,14 +26543,13 @@ ac_sed_dataroot=' /@infodir@/p /@localedir@/p /@mandir@/p -' -case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in +' $ac_file_inputs` in *datarootdir*) ac_datarootdir_seen=yes;; *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) - { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 -$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<_ACEOF ac_datarootdir_hack=' s&@datadir@&$datadir&g s&@docdir@&$docdir&g @@ -27466,16 +26563,15 @@ _ACEOF # Neutralize VPATH when `$srcdir' = `.'. # Shell code in configure.ac might set extrasub. # FIXME: do we really want to maintain this feature? -cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -ac_sed_extra="$ac_vpsub +cat >>$CONFIG_STATUS <<_ACEOF + sed "$ac_vpsub $extrasub _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +cat >>$CONFIG_STATUS <<\_ACEOF :t /@[a-zA-Z_][a-zA-Z_0-9]*@/!b -s|@configure_input@|$ac_sed_conf_input|;t t +s&@configure_input@&$configure_input&;t t s&@top_builddir@&$ac_top_builddir_sub&;t t -s&@top_build_prefix@&$ac_top_build_prefix&;t t s&@srcdir@&$ac_srcdir&;t t s&@abs_srcdir@&$ac_abs_srcdir&;t t s&@top_srcdir@&$ac_top_srcdir&;t t @@ -27485,58 +26581,119 @@ s&@abs_builddir@&$ac_abs_builddir&;t t s&@abs_top_builddir@&$ac_abs_top_builddir&;t t s&@INSTALL@&$ac_INSTALL&;t t $ac_datarootdir_hack -" -eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ - || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 -$as_echo "$as_me: error: could not create $ac_file" >&2;} - { (exit 1); exit 1; }; } +" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && - { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' + { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined." >&5 -$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined." >&2;} rm -f "$tmp/stdin" case $ac_file in - -) cat "$tmp/out" && rm -f "$tmp/out";; - *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; - esac \ - || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 -$as_echo "$as_me: error: could not create $ac_file" >&2;} - { (exit 1); exit 1; }; } + -) cat "$tmp/out"; rm -f "$tmp/out";; + *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; + esac ;; :H) # # CONFIG_HEADER # +_ACEOF + +# Transform confdefs.h into a sed script `conftest.defines', that +# substitutes the proper values into config.h.in to produce config.h. +rm -f conftest.defines conftest.tail +# First, append a space to every undef/define line, to ease matching. +echo 's/$/ /' >conftest.defines +# Then, protect against being on the right side of a sed subst, or in +# an unquoted here document, in config.status. If some macros were +# called several times there might be several #defines for the same +# symbol, which is useless. But do not sort them, since the last +# AC_DEFINE must be honored. +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where +# NAME is the cpp macro being defined, VALUE is the value it is being given. +# PARAMS is the parameter list in the macro definition--in most cases, it's +# just an empty string. +ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*' +ac_dB='\\)[ (].*,\\1define\\2' +ac_dC=' ' +ac_dD=' ,' + +uniq confdefs.h | + sed -n ' + t rset + :rset + s/^[ ]*#[ ]*define[ ][ ]*// + t ok + d + :ok + s/[\\&,]/\\&/g + s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p + s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p + ' >>conftest.defines + +# Remove the space that was appended to ease matching. +# Then replace #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +# (The regexp can be short, since the line contains either #define or #undef.) +echo 's/ $// +s,^[ #]*u.*,/* & */,' >>conftest.defines + +# Break up conftest.defines: +ac_max_sed_lines=50 + +# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1" +# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2" +# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1" +# et cetera. +ac_in='$ac_file_inputs' +ac_out='"$tmp/out1"' +ac_nxt='"$tmp/out2"' + +while : +do + # Write a here document: + cat >>$CONFIG_STATUS <<_ACEOF + # First, check the format of the line: + cat >"\$tmp/defines.sed" <<\\CEOF +/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def +/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def +b +:def +_ACEOF + sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS + echo 'CEOF + sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS + ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in + sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail + grep . conftest.tail >/dev/null || break + rm -f conftest.defines + mv conftest.tail conftest.defines +done +rm -f conftest.defines conftest.tail + +echo "ac_result=$ac_in" >>$CONFIG_STATUS +cat >>$CONFIG_STATUS <<\_ACEOF if test x"$ac_file" != x-; then - { - $as_echo "/* $configure_input */" \ - && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" - } >"$tmp/config.h" \ - || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 -$as_echo "$as_me: error: could not create $ac_file" >&2;} - { (exit 1); exit 1; }; } - if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then - { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5 -$as_echo "$as_me: $ac_file is unchanged" >&6;} + echo "/* $configure_input */" >"$tmp/config.h" + cat "$ac_result" >>"$tmp/config.h" + if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then + { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 +echo "$as_me: $ac_file is unchanged" >&6;} else - rm -f "$ac_file" - mv "$tmp/config.h" "$ac_file" \ - || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 -$as_echo "$as_me: error: could not create $ac_file" >&2;} - { (exit 1); exit 1; }; } + rm -f $ac_file + mv "$tmp/config.h" $ac_file fi else - $as_echo "/* $configure_input */" \ - && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ - || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5 -$as_echo "$as_me: error: could not create -" >&2;} - { (exit 1); exit 1; }; } + echo "/* $configure_input */" + cat "$ac_result" fi + rm -f "$tmp/out12" ;; @@ -27550,11 +26707,6 @@ _ACEOF chmod +x $CONFIG_STATUS ac_clean_files=$ac_clean_files_save -test $ac_write_fail = 0 || - { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5 -$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;} - { (exit 1); exit 1; }; } - # configure is writing to config.log, and then calls config.status. # config.status does its own redirection, appending to config.log. @@ -27576,10 +26728,6 @@ if test "$no_create" != yes; then # would make configure fail if this is the last instruction. $ac_cs_success || { (exit 1); exit 1; } fi -if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then - { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 -$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} -fi echo "creating Modules/Setup" diff --git a/configure.in b/configure.in index a5aad1f..83ed6b0 100644 --- a/configure.in +++ b/configure.in @@ -907,7 +907,7 @@ yes) ARCH_RUN_32BIT="arch -i386 -ppc" else - AC_MSG_ERROR([proper usage is --with-universalarch=32-bit|64-bit|all]) + AC_MSG_ERROR([proper usage is --with-universal-arch=32-bit|64-bit|all|intel|3-way]) fi -- cgit v0.12 From 14214261c418bff713dd67fcf5cd6db69fa7e77e Mon Sep 17 00:00:00 2001 From: Doug Hellmann Date: Mon, 21 Sep 2009 12:16:43 +0000 Subject: Merged revisions 74986 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74986 | doug.hellmann | 2009-09-20 16:56:56 -0400 (Sun, 20 Sep 2009) | 9 lines Merged revisions 74984 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74984 | doug.hellmann | 2009-09-20 16:44:13 -0400 (Sun, 20 Sep 2009) | 2 lines Fix markup for external links. ........ ................ --- Doc/library/os.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/os.rst b/Doc/library/os.rst index 9bed1ce..df72857 100644 --- a/Doc/library/os.rst +++ b/Doc/library/os.rst @@ -589,7 +589,7 @@ The following constants are options for the *flags* parameter to the :func:`~os.open` function. They can be combined using the bitwise OR operator ``|``. Some of them are not available on all platforms. For descriptions of their availability and use, consult the :manpage:`open(2)` manual page on Unix -or `the MSDN ` on Windows. +or `the MSDN `_ on Windows. .. data:: O_RDONLY -- cgit v0.12 From 83496698249fbcfd0efb875d882a6e883db4bf6d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Mon, 21 Sep 2009 13:10:05 +0000 Subject: Merged revisions 74990 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74990 | tarek.ziade | 2009-09-21 15:01:54 +0200 (Mon, 21 Sep 2009) | 9 lines Merged revisions 74988 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74988 | tarek.ziade | 2009-09-21 14:19:07 +0200 (Mon, 21 Sep 2009) | 1 line improved distutils test coverage: now the DEBUG mode is covered too (will help fix the issue #6954 in py3k branch) ........ ................ --- Lib/distutils/cmd.py | 2 +- Lib/distutils/fancy_getopt.py | 6 +++--- Lib/distutils/tests/test_cmd.py | 18 ++++++++++++++++++ Lib/distutils/tests/test_core.py | 20 ++++++++++++++++++++ Lib/distutils/tests/test_filelist.py | 21 ++++++++++++++++++++- Lib/distutils/tests/test_install.py | 14 +++++++++++++- 6 files changed, 75 insertions(+), 6 deletions(-) diff --git a/Lib/distutils/cmd.py b/Lib/distutils/cmd.py index aff7d68..ae4efc7 100644 --- a/Lib/distutils/cmd.py +++ b/Lib/distutils/cmd.py @@ -157,7 +157,7 @@ class Command: self.announce(indent + header, level=log.INFO) indent = indent + " " for (option, _, _) in self.user_options: - option = longopt_xlate(option) + option = option.translate(longopt_xlate) if option[-1] == "=": option = option[:-1] value = getattr(self, option) diff --git a/Lib/distutils/fancy_getopt.py b/Lib/distutils/fancy_getopt.py index 72441fb..879d4d2 100644 --- a/Lib/distutils/fancy_getopt.py +++ b/Lib/distutils/fancy_getopt.py @@ -26,7 +26,7 @@ neg_alias_re = re.compile("^(%s)=!(%s)$" % (longopt_pat, longopt_pat)) # This is used to translate long options to legitimate Python identifiers # (for use as attributes of some object). -longopt_xlate = lambda s: s.replace('-', '_') +longopt_xlate = str.maketrans('-', '_') class FancyGetopt: """Wrapper around the standard 'getopt()' module that provides some @@ -107,7 +107,7 @@ class FancyGetopt: """Translate long option name 'long_option' to the form it has as an attribute of some object: ie., translate hyphens to underscores.""" - return longopt_xlate(long_option) + return long_option.translate(longopt_xlate) def _check_alias_dict(self, aliases, what): assert isinstance(aliases, dict) @@ -432,7 +432,7 @@ def translate_longopt(opt): """Convert a long option name to a valid Python identifier by changing "-" to "_". """ - return longopt_xlate(opt) + return opt.translate(longopt_xlate) class OptionDummy: diff --git a/Lib/distutils/tests/test_cmd.py b/Lib/distutils/tests/test_cmd.py index d6438b5..55ae421 100644 --- a/Lib/distutils/tests/test_cmd.py +++ b/Lib/distutils/tests/test_cmd.py @@ -1,10 +1,12 @@ """Tests for distutils.cmd.""" import unittest import os +from test.support import captured_stdout from distutils.cmd import Command from distutils.dist import Distribution from distutils.errors import DistutilsOptionError +from distutils import debug class MyCmd(Command): def initialize_options(self): @@ -102,6 +104,22 @@ class CommandTestCase(unittest.TestCase): cmd.option2 = 'xxx' self.assertRaises(DistutilsOptionError, cmd.ensure_dirname, 'option2') + def test_debug_print(self): + cmd = self.cmd + with captured_stdout() as stdout: + cmd.debug_print('xxx') + stdout.seek(0) + self.assertEquals(stdout.read(), '') + + debug.DEBUG = True + try: + with captured_stdout() as stdout: + cmd.debug_print('xxx') + stdout.seek(0) + self.assertEquals(stdout.read(), 'xxx\n') + finally: + debug.DEBUG = False + def test_suite(): return unittest.makeSuite(CommandTestCase) diff --git a/Lib/distutils/tests/test_core.py b/Lib/distutils/tests/test_core.py index 7f021dc..b5f391f 100644 --- a/Lib/distutils/tests/test_core.py +++ b/Lib/distutils/tests/test_core.py @@ -6,6 +6,7 @@ import os import shutil import sys import test.support +from test.support import captured_stdout import unittest @@ -33,10 +34,12 @@ class CoreTestCase(unittest.TestCase): def setUp(self): self.old_stdout = sys.stdout self.cleanup_testfn() + self.old_argv = sys.argv[:] def tearDown(self): sys.stdout = self.old_stdout self.cleanup_testfn() + sys.argv = self.old_argv[:] def cleanup_testfn(self): path = test.support.TESTFN @@ -73,6 +76,23 @@ class CoreTestCase(unittest.TestCase): output = output[:-1] self.assertEqual(cwd, output) + def test_debug_mode(self): + # this covers the code called when DEBUG is set + sys.argv = ['setup.py', '--name'] + with captured_stdout() as stdout: + distutils.core.setup(name='bar') + stdout.seek(0) + self.assertEquals(stdout.read(), 'bar\n') + + distutils.core.DEBUG = True + try: + with captured_stdout() as stdout: + distutils.core.setup(name='bar') + finally: + distutils.core.DEBUG = False + stdout.seek(0) + wanted = "options (after parsing config files):\n" + self.assertEquals(stdout.readlines()[0], wanted) def test_suite(): return unittest.makeSuite(CoreTestCase) diff --git a/Lib/distutils/tests/test_filelist.py b/Lib/distutils/tests/test_filelist.py index 86db557..b9db8f6 100644 --- a/Lib/distutils/tests/test_filelist.py +++ b/Lib/distutils/tests/test_filelist.py @@ -1,6 +1,9 @@ """Tests for distutils.filelist.""" import unittest -from distutils.filelist import glob_to_re + +from distutils.filelist import glob_to_re, FileList +from test.support import captured_stdout +from distutils import debug class FileListTestCase(unittest.TestCase): @@ -16,6 +19,22 @@ class FileListTestCase(unittest.TestCase): self.assertEquals(glob_to_re('foo????'), r'foo[^/][^/][^/][^/]$') self.assertEquals(glob_to_re(r'foo\\??'), r'foo\\\\[^/][^/]$') + def test_debug_print(self): + file_list = FileList() + with captured_stdout() as stdout: + file_list.debug_print('xxx') + stdout.seek(0) + self.assertEquals(stdout.read(), '') + + debug.DEBUG = True + try: + with captured_stdout() as stdout: + file_list.debug_print('xxx') + stdout.seek(0) + self.assertEquals(stdout.read(), 'xxx\n') + finally: + debug.DEBUG = False + def test_suite(): return unittest.makeSuite(FileListTestCase) diff --git a/Lib/distutils/tests/test_install.py b/Lib/distutils/tests/test_install.py index d0ad5ce..2087a0e 100644 --- a/Lib/distutils/tests/test_install.py +++ b/Lib/distutils/tests/test_install.py @@ -6,6 +6,8 @@ import sys import unittest import site +from test.support import captured_stdout + from distutils.command.install import install from distutils.command import install as install_module from distutils.command.install import INSTALL_SCHEMES @@ -14,7 +16,6 @@ from distutils.errors import DistutilsOptionError from distutils.tests import support - class InstallTestCase(support.TempdirManager, support.LoggingSilencer, unittest.TestCase): @@ -183,6 +184,17 @@ class InstallTestCase(support.TempdirManager, with open(cmd.record) as f: self.assertEquals(len(f.readlines()), 1) + def test_debug_mode(self): + # this covers the code called when DEBUG is set + old_logs_len = len(self.logs) + install_module.DEBUG = True + try: + with captured_stdout() as stdout: + self.test_record() + finally: + install_module.DEBUG = False + self.assertTrue(len(self.logs) > old_logs_len) + def test_suite(): return unittest.makeSuite(InstallTestCase) -- cgit v0.12 From 0cdc36972bc157cda88c3d412809290e43496216 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Mon, 21 Sep 2009 13:59:07 +0000 Subject: Merged revisions 74999 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74999 | tarek.ziade | 2009-09-21 15:55:19 +0200 (Mon, 21 Sep 2009) | 13 lines Merged revisions 74994,74997 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74994 | tarek.ziade | 2009-09-21 15:41:08 +0200 (Mon, 21 Sep 2009) | 1 line #6954: Fixed crash when using DISTUTILS_DEBUG flag in Distutils. ........ r74997 | tarek.ziade | 2009-09-21 15:49:57 +0200 (Mon, 21 Sep 2009) | 1 line forgot to commit a file in previous commit (r74994, issue #6954) ........ ................ --- Lib/distutils/dist.py | 2 +- Lib/distutils/log.py | 3 +++ Lib/distutils/tests/support.py | 3 +++ Lib/distutils/tests/test_dist.py | 7 +++++++ Misc/NEWS | 2 ++ 5 files changed, 16 insertions(+), 1 deletion(-) diff --git a/Lib/distutils/dist.py b/Lib/distutils/dist.py index ac5a0ca..1c1ea47 100644 --- a/Lib/distutils/dist.py +++ b/Lib/distutils/dist.py @@ -354,7 +354,7 @@ Common commands: (see '--help-commands' for more) parser = ConfigParser() for filename in filenames: if DEBUG: - self.announce(" reading", filename) + self.announce(" reading %s" % filename) parser.read(filename) for section in parser.sections(): options = parser.options(section) diff --git a/Lib/distutils/log.py b/Lib/distutils/log.py index 6f949d5..7588570 100644 --- a/Lib/distutils/log.py +++ b/Lib/distutils/log.py @@ -17,6 +17,9 @@ class Log: self.threshold = threshold def _log(self, level, msg, args): + if level not in (DEBUG, INFO, WARN, ERROR, FATAL): + raise ValueError('%s wrong log level' % str(level)) + if level >= self.threshold: if args: msg = msg % args diff --git a/Lib/distutils/tests/support.py b/Lib/distutils/tests/support.py index 1255413..ea12211 100644 --- a/Lib/distutils/tests/support.py +++ b/Lib/distutils/tests/support.py @@ -4,6 +4,7 @@ import shutil import tempfile from distutils import log +from distutils.log import DEBUG, INFO, WARN, ERROR, FATAL from distutils.core import Distribution from test.support import EnvironmentVarGuard @@ -25,6 +26,8 @@ class LoggingSilencer(object): super().tearDown() def _log(self, level, msg, args): + if level not in (DEBUG, INFO, WARN, ERROR, FATAL): + raise ValueError('%s wrong log level' % str(level)) self.logs.append((level, msg, args)) def get_logs(self, *levels): diff --git a/Lib/distutils/tests/test_dist.py b/Lib/distutils/tests/test_dist.py index 9f795f4..70c9ec5 100644 --- a/Lib/distutils/tests/test_dist.py +++ b/Lib/distutils/tests/test_dist.py @@ -149,6 +149,13 @@ class DistributionTestCase(support.LoggingSilencer, self.assertEquals(cmds, ['distutils.command', 'one', 'two']) + def test_announce(self): + # make sure the level is known + dist = Distribution() + args = ('ok',) + kwargs = {'level': 'ok2'} + self.assertRaises(ValueError, dist.announce, args, kwargs) + class MetadataTestCase(support.TempdirManager, support.EnvironGuard, unittest.TestCase): diff --git a/Misc/NEWS b/Misc/NEWS index 5236a9e..41edb17 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -21,6 +21,8 @@ Core and Builtins Library ------- +- Issue #6954: Fixed crash when using DISTUTILS_DEBUG flag in Distutils. + - Issue #4606: Passing 'None' if ctypes argtype is set to POINTER(...) does now always result in NULL. -- cgit v0.12 From c2e303348bb0a128fec301cd71c4625d4f86add1 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Mon, 21 Sep 2009 14:12:44 +0000 Subject: I guess, someone overlooked this one in howto. (it is proper in trunk. That particular line is removed). --- Doc/howto/unicode.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/howto/unicode.rst b/Doc/howto/unicode.rst index 819427d..59ea825 100644 --- a/Doc/howto/unicode.rst +++ b/Doc/howto/unicode.rst @@ -150,7 +150,7 @@ Generally people don't use this encoding, instead choosing other encodings that are more efficient and convenient. Encodings don't have to handle every possible Unicode character, and most -encodings don't. For example, Python's default encoding is the 'ascii' +encodings don't. For example, Python's default encoding is the 'UTF-8' encoding. The rules for converting a Unicode string into the ASCII encoding are simple; for each code point: -- cgit v0.12 From c1eb92bb1a7e910b260b85b2bbb84d7d4874f266 Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Mon, 21 Sep 2009 14:39:26 +0000 Subject: Merged revisions 74740 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r74740 | benjamin.peterson | 2009-09-11 16:42:29 -0400 (Fri, 11 Sep 2009) | 1 line kill reference to default encoding #6889 ........ --- Doc/howto/unicode.rst | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/Doc/howto/unicode.rst b/Doc/howto/unicode.rst index 59ea825..a57fe27 100644 --- a/Doc/howto/unicode.rst +++ b/Doc/howto/unicode.rst @@ -150,9 +150,8 @@ Generally people don't use this encoding, instead choosing other encodings that are more efficient and convenient. Encodings don't have to handle every possible Unicode character, and most -encodings don't. For example, Python's default encoding is the 'UTF-8' -encoding. The rules for converting a Unicode string into the ASCII encoding are -simple; for each code point: +encodings don't. The rules for converting a Unicode string into the ASCII +encoding, for example, are simple; for each code point: 1. If the code point is < 128, each byte is the same as the value of the code point. -- cgit v0.12 -- cgit v0.12 From 384c92083296c7533fe36d5081c4c6dbee10990d Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Mon, 21 Sep 2009 21:42:29 +0000 Subject: Merged revisions 75009 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75009 | antoine.pitrou | 2009-09-21 23:37:02 +0200 (lun., 21 sept. 2009) | 13 lines Merged revisions 75007 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75007 | antoine.pitrou | 2009-09-21 23:17:48 +0200 (lun., 21 sept. 2009) | 7 lines Issue #6236, #6348: Fix various failures in the io module under AIX and other platforms, when using a non-gcc compiler. Patch by egreen. In addition, I made explicit the signedness of all bitfields in the IO library. ........ ................ --- Misc/NEWS | 3 +++ Modules/_io/fileio.c | 8 ++++---- Modules/_io/textio.c | 6 +++--- 3 files changed, 10 insertions(+), 7 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 41edb17..83ff6bf 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -21,6 +21,9 @@ Core and Builtins Library ------- +- Issue #6236, #6348: Fix various failures in the I/O library under AIX + and other platforms, when using a non-gcc compiler. Patch by egreen. + - Issue #6954: Fixed crash when using DISTUTILS_DEBUG flag in Distutils. - Issue #4606: Passing 'None' if ctypes argtype is set to POINTER(...) diff --git a/Modules/_io/fileio.c b/Modules/_io/fileio.c index b21712c..f5ba971 100644 --- a/Modules/_io/fileio.c +++ b/Modules/_io/fileio.c @@ -45,10 +45,10 @@ typedef struct { PyObject_HEAD int fd; - unsigned readable : 1; - unsigned writable : 1; - int seekable : 2; /* -1 means unknown */ - int closefd : 1; + unsigned int readable : 1; + unsigned int writable : 1; + signed int seekable : 2; /* -1 means unknown */ + unsigned int closefd : 1; PyObject *weakreflist; PyObject *dict; } fileio; diff --git a/Modules/_io/textio.c b/Modules/_io/textio.c index b91852e..333c93f 100644 --- a/Modules/_io/textio.c +++ b/Modules/_io/textio.c @@ -190,9 +190,9 @@ typedef struct { PyObject_HEAD PyObject *decoder; PyObject *errors; - int pendingcr:1; - int translate:1; - unsigned int seennl:3; + signed int pendingcr: 1; + signed int translate: 1; + unsigned int seennl: 3; } nldecoder_object; static int -- cgit v0.12 From 66846897a5e026928502a1ef452bc4aa0c039105 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Tue, 22 Sep 2009 10:14:51 +0000 Subject: Merged revisions 75013 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75013 | tarek.ziade | 2009-09-22 12:08:13 +0200 (Tue, 22 Sep 2009) | 10 lines Merged revisions 74812 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74812 | ronald.oussoren | 2009-09-15 23:24:07 +0200 (Tue, 15 Sep 2009) | 3 lines Update distutils.util tests after my changes to --with-universal-archs ........ ................ --- Lib/distutils/tests/test_util.py | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) diff --git a/Lib/distutils/tests/test_util.py b/Lib/distutils/tests/test_util.py index c0acf5f..795edb8 100644 --- a/Lib/distutils/tests/test_util.py +++ b/Lib/distutils/tests/test_util.py @@ -115,15 +115,35 @@ class UtilTestCase(support.EnvironGuard, unittest.TestCase): '-fno-strict-aliasing -fno-common ' '-dynamic -DNDEBUG -g -O3') + self.assertEquals(get_platform(), 'macosx-10.4-intel') + + get_config_vars()['CFLAGS'] = ('-arch x86_64 -arch ppc -arch i386 -isysroot ' + '/Developer/SDKs/MacOSX10.4u.sdk ' + '-fno-strict-aliasing -fno-common ' + '-dynamic -DNDEBUG -g -O3') + self.assertEquals(get_platform(), 'macosx-10.4-fat3') + + get_config_vars()['CFLAGS'] = ('-arch ppc64 -arch x86_64 -arch ppc -arch i386 -isysroot ' + '/Developer/SDKs/MacOSX10.4u.sdk ' + '-fno-strict-aliasing -fno-common ' + '-dynamic -DNDEBUG -g -O3') self.assertEquals(get_platform(), 'macosx-10.4-universal') - get_config_vars()['CFLAGS'] = ('-arch x86_64 -isysroot ' + get_config_vars()['CFLAGS'] = ('-arch x86_64 -arch ppc64 -isysroot ' '/Developer/SDKs/MacOSX10.4u.sdk ' '-fno-strict-aliasing -fno-common ' '-dynamic -DNDEBUG -g -O3') self.assertEquals(get_platform(), 'macosx-10.4-fat64') + for arch in ('ppc', 'i386', 'x86_64', 'ppc64'): + get_config_vars()['CFLAGS'] = ('-arch %s -isysroot ' + '/Developer/SDKs/MacOSX10.4u.sdk ' + '-fno-strict-aliasing -fno-common ' + '-dynamic -DNDEBUG -g -O3'%(arch,)) + + self.assertEquals(get_platform(), 'macosx-10.4-%s'%(arch,)) + # linux debian sarge os.name = 'posix' sys.version = ('2.3.5 (#1, Jul 4 2007, 17:28:59) ' -- cgit v0.12 From 60d6b35af96109af36a6f637d071c29a47b3213f Mon Sep 17 00:00:00 2001 From: Brett Cannon Date: Tue, 22 Sep 2009 20:12:41 +0000 Subject: Merged revisions 75026 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75026 | brett.cannon | 2009-09-22 13:08:09 -0700 (Tue, 22 Sep 2009) | 9 lines Merged revisions 75024 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75024 | brett.cannon | 2009-09-22 13:04:24 -0700 (Tue, 22 Sep 2009) | 1 line Fix a minor doc syntax typo. ........ ................ --- Doc/library/sys.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst index a61bfd8..e895e4c 100644 --- a/Doc/library/sys.rst +++ b/Doc/library/sys.rst @@ -341,7 +341,7 @@ always available. if the object type does not provide means to retrieve the size and would cause a `TypeError`. - func:`getsizeof` calls the object's __sizeof__ method and adds an additional + :func:`getsizeof` calls the object's __sizeof__ method and adds an additional garbage collector overhead if the object is managed by the garbage collector. -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From ceaebc3b585ddff8eae7473e7bcfbfbf0acade93 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Wed, 23 Sep 2009 21:44:27 +0000 Subject: Merged revisions 75041 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75041 | ezio.melotti | 2009-09-24 00:42:25 +0300 (Thu, 24 Sep 2009) | 9 lines Merged revisions 75039 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75039 | ezio.melotti | 2009-09-24 00:36:39 +0300 (Thu, 24 Sep 2009) | 1 line improved phrasing, markup and example ........ ................ --- Doc/library/fnmatch.rst | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/Doc/library/fnmatch.rst b/Doc/library/fnmatch.rst index 7561880..7fa6148 100644 --- a/Doc/library/fnmatch.rst +++ b/Doc/library/fnmatch.rst @@ -36,11 +36,12 @@ patterns. .. function:: fnmatch(filename, pattern) - Test whether the *filename* string matches the *pattern* string, returning true - or false. If the operating system is case-insensitive, then both parameters - will be normalized to all lower- or upper-case before the comparison is - performed. If you require a case-sensitive comparison regardless of whether - that's standard for your operating system, use :func:`fnmatchcase` instead. + Test whether the *filename* string matches the *pattern* string, returning + :const:`True` or :const:`False`. If the operating system is case-insensitive, + then both parameters will be normalized to all lower- or upper-case before + the comparison is performed. :func:`fnmatchcase` can be used to perform a + case-sensitive comparison, regardless of whether that's standard for the + operating system. This example will print all file names in the current directory with the extension ``.txt``:: @@ -55,8 +56,8 @@ patterns. .. function:: fnmatchcase(filename, pattern) - Test whether *filename* matches *pattern*, returning true or false; the - comparison is case-sensitive. + Test whether *filename* matches *pattern*, returning :const:`True` or + :const:`False`; the comparison is case-sensitive. .. function:: filter(names, pattern) @@ -77,7 +78,7 @@ patterns. >>> regex '.*\\.txt$' >>> reobj = re.compile(regex) - >>> print(reobj.match('foobar.txt')) + >>> reobj.match('foobar.txt') <_sre.SRE_Match object at 0x...> -- cgit v0.12 From 7725e7fcb692d1cb550fabc50caed6da7a0849f8 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Thu, 24 Sep 2009 05:53:19 +0000 Subject: Merged revisions 74749 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r74749 | r.david.murray | 2009-09-12 05:09:02 +0200 (Sa, 12 Sep 2009) | 2 lines Fix typo. ........ --- Doc/howto/unicode.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/howto/unicode.rst b/Doc/howto/unicode.rst index a57fe27..49576cd 100644 --- a/Doc/howto/unicode.rst +++ b/Doc/howto/unicode.rst @@ -544,7 +544,7 @@ will produce the following output:: The first list contains UTF-8-encoded filenames, and the second list contains the Unicode versions. -Note that in most occasions, the Uniode APIs should be used. The bytes APIs +Note that in most occasions, the Unicode APIs should be used. The bytes APIs should only be used on systems where undecodable file names can be present, i.e. Unix systems. -- cgit v0.12 -- cgit v0.12 From e2a6a70a7f2d8e94cc27774c0fac41933b95e990 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Thu, 24 Sep 2009 19:25:39 +0000 Subject: Merged revisions 75049 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75049 | mark.dickinson | 2009-09-24 20:24:44 +0100 (Thu, 24 Sep 2009) | 10 lines Merged revisions 75047 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75047 | mark.dickinson | 2009-09-24 20:21:07 +0100 (Thu, 24 Sep 2009) | 3 lines Issue #6982: Add generated Lib/lib2to3/*.pickle files to 'make clean' target. Thanks egreen. ........ ................ --- Makefile.pre.in | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Makefile.pre.in b/Makefile.pre.in index ee1b0dd..a35811c 100644 --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -1148,7 +1148,7 @@ TAGS:: for i in $(SRCDIRS); do etags -a $$i/*.[ch]; done # Sanitation targets -- clean leaves libraries, executables and tags -# files, which clobber removes those as well +# files, which clobber removes as well pycremoval: find $(srcdir) -name '*.py[co]' -exec rm -f {} ';' @@ -1168,6 +1168,7 @@ clean: pycremoval find . -name '*.s[ol]' -exec rm -f {} ';' find build -name 'fficonfig.h' -exec rm -f {} ';' || true find build -name 'fficonfig.py' -exec rm -f {} ';' || true + -rm -f Lib/lib2to3/*Grammar*.pickle profile-removal: find . -name '*.gc??' -exec rm -f {} ';' -- cgit v0.12 -- cgit v0.12 From a3e61a480f13be66756092452b2cc9c284f1322a Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Fri, 25 Sep 2009 16:14:31 +0000 Subject: Merged revisions 75057 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75057 | ezio.melotti | 2009-09-25 19:12:33 +0300 (Fri, 25 Sep 2009) | 9 lines Merged revisions 75055 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75055 | ezio.melotti | 2009-09-25 19:07:55 +0300 (Fri, 25 Sep 2009) | 1 line #6994: fix typo in enumerate docstring ........ ................ --- Objects/enumobject.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Objects/enumobject.c b/Objects/enumobject.c index 62e55bb..3d9bfad 100644 --- a/Objects/enumobject.c +++ b/Objects/enumobject.c @@ -161,7 +161,7 @@ enum_next(enumobject *en) PyDoc_STRVAR(enum_doc, "enumerate(iterable) -> iterator for index, value of iterable\n" "\n" -"Return an enumerate object. iterable must be an other object that supports\n" +"Return an enumerate object. iterable must be another object that supports\n" "iteration. The enumerate object yields pairs containing a count (from\n" "zero) and a value yielded by the iterable argument. enumerate is useful\n" "for obtaining an indexed list: (0, seq[0]), (1, seq[1]), (2, seq[2]), ..."); -- cgit v0.12 From ae1b4d2d1aaedfab8c2121a2652b5fb89b634443 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Fri, 25 Sep 2009 20:15:31 +0000 Subject: Merged revisions 75059 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r75059 | ezio.melotti | 2009-09-25 23:14:02 +0300 (Fri, 25 Sep 2009) | 1 line #6998: fix missing () on a print ........ --- Doc/tutorial/introduction.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/tutorial/introduction.rst b/Doc/tutorial/introduction.rst index 8db19da..97065af 100644 --- a/Doc/tutorial/introduction.rst +++ b/Doc/tutorial/introduction.rst @@ -222,11 +222,11 @@ Or, strings can be surrounded in a pair of matching triple-quotes: ``"""`` or ``'''``. End of lines do not need to be escaped when using triple-quotes, but they will be included in the string. :: - print """ + print(""" Usage: thingy [OPTIONS] -h Display this usage message -H hostname Hostname to connect to - """ + """) produces the following output: -- cgit v0.12 From 0e33da095f39ad18791cb4457dca868a74d84e72 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Fri, 25 Sep 2009 21:13:17 +0000 Subject: Merged revisions 75061-75062 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r75061 | benjamin.peterson | 2009-09-25 15:34:04 -0500 (Fri, 25 Sep 2009) | 1 line fix print statement ........ r75062 | benjamin.peterson | 2009-09-25 15:56:52 -0500 (Fri, 25 Sep 2009) | 2 lines correct the fixpath.py script to work in Python 3 #6999 ........ --- Lib/lib2to3/main.py | 6 +++--- Tools/scripts/pathfix.py | 19 ++++++++++--------- 2 files changed, 13 insertions(+), 12 deletions(-) diff --git a/Lib/lib2to3/main.py b/Lib/lib2to3/main.py index 828b02f..7c26cdb 100644 --- a/Lib/lib2to3/main.py +++ b/Lib/lib2to3/main.py @@ -64,7 +64,7 @@ class StdoutRefactoringTool(refactor.MultiprocessRefactoringTool): print(line) def warn(msg): - print >> sys.stderr, "WARNING: %s" % (msg,) + print("WARNING: %s" % (msg,), file=sys.stderr) def main(fixer_pkg, args=None): @@ -159,8 +159,8 @@ def main(fixer_pkg, args=None): options.processes) except refactor.MultiprocessingUnsupported: assert options.processes > 1 - print >> sys.stderr, "Sorry, -j isn't " \ - "supported on this platform." + print("Sorry, -j isn't supported on this platform.", + file=sys.stderr) return 1 rt.summarize() diff --git a/Tools/scripts/pathfix.py b/Tools/scripts/pathfix.py index 601a172..6cbac10 100755 --- a/Tools/scripts/pathfix.py +++ b/Tools/scripts/pathfix.py @@ -1,4 +1,4 @@ -#! /usr/bin/env python +#!/usr/bin/env python3 # Change the #! line occurring in Python scripts. The new interpreter # pathname must be given with a -i option. @@ -43,8 +43,9 @@ def main(): sys.exit(2) for o, a in opts: if o == '-i': - new_interpreter = a - if not new_interpreter or new_interpreter[0] != '/' or not args: + new_interpreter = a.encode() + if not new_interpreter or not new_interpreter.startswith(b'/') or \ + not args: err('-i option or file-or-directory missing\n') err(usage) sys.exit(2) @@ -61,7 +62,7 @@ def main(): ispythonprog = re.compile('^[a-zA-Z0-9_]+\.py$') def ispython(name): - return ispythonprog.match(name) >= 0 + return bool(ispythonprog.match(name)) def recursedown(dirname): dbg('recursedown(%r)\n' % (dirname,)) @@ -88,7 +89,7 @@ def recursedown(dirname): def fix(filename): ## dbg('fix(%r)\n' % (filename,)) try: - f = open(filename, 'r') + f = open(filename, 'rb') except IOError as msg: err('%s: cannot open: %r\n' % (filename, msg)) return 1 @@ -101,7 +102,7 @@ def fix(filename): head, tail = os.path.split(filename) tempname = os.path.join(head, '@' + tail) try: - g = open(tempname, 'w') + g = open(tempname, 'wb') except IOError as msg: f.close() err('%s: cannot create: %r\n' % (tempname, msg)) @@ -139,11 +140,11 @@ def fix(filename): return 0 def fixline(line): - if not line.startswith('#!'): + if not line.startswith(b'#!'): return line - if "python" not in line: + if b"python" not in line: return line - return '#! %s\n' % new_interpreter + return b'#! ' + new_interpreter + b'\n' if __name__ == '__main__': main() -- cgit v0.12 From 6e52a5a8376579cc195ba411f2f3e556286fb0f2 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Fri, 25 Sep 2009 21:38:29 +0000 Subject: Merged revisions 75064 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r75064 | ezio.melotti | 2009-09-26 00:35:24 +0300 (Sat, 26 Sep 2009) | 1 line fix print statement ........ --- Lib/ctypes/test/__init__.py | 2 +- Lib/smtplib.py | 4 ++-- Lib/zipfile.py | 29 ++++++++++++++--------------- 3 files changed, 17 insertions(+), 18 deletions(-) diff --git a/Lib/ctypes/test/__init__.py b/Lib/ctypes/test/__init__.py index 1e0460a..82dc9e3 100644 --- a/Lib/ctypes/test/__init__.py +++ b/Lib/ctypes/test/__init__.py @@ -58,7 +58,7 @@ def get_tests(package, mask, verbosity, exclude=()): if modname.split(".")[-1] in exclude: skipped.append(modname) if verbosity > 1: - print >> sys.stderr, "Skipped %s: excluded" % modname + print("Skipped %s: excluded" % modname, file=sys.stderr) continue try: mod = __import__(modname, globals(), locals(), ['*']) diff --git a/Lib/smtplib.py b/Lib/smtplib.py index b88adfe..a01a184 100755 --- a/Lib/smtplib.py +++ b/Lib/smtplib.py @@ -800,13 +800,13 @@ class LMTP(SMTP): self.sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) self.sock.connect(host) except socket.error as msg: - if self.debuglevel > 0: print>>stderr, 'connect fail:', host + if self.debuglevel > 0: print('connect fail:', host, file=stderr) if self.sock: self.sock.close() self.sock = None raise socket.error(msg) (code, msg) = self.getreply() - if self.debuglevel > 0: print>>stderr, "connect:", msg + if self.debuglevel > 0: print('connect:', msg, file=stderr) return (code, msg) diff --git a/Lib/zipfile.py b/Lib/zipfile.py index 8c4ffc5..6357b94 100644 --- a/Lib/zipfile.py +++ b/Lib/zipfile.py @@ -1188,22 +1188,21 @@ class ZipFile: try: filename, flag_bits = zinfo._encodeFilenameFlags() centdir = struct.pack(structCentralDir, - stringCentralDir, create_version, - zinfo.create_system, extract_version, zinfo.reserved, - flag_bits, zinfo.compress_type, dostime, dosdate, - zinfo.CRC, compress_size, file_size, - len(filename), len(extra_data), len(zinfo.comment), - 0, zinfo.internal_attr, zinfo.external_attr, - header_offset) + stringCentralDir, create_version, + zinfo.create_system, extract_version, zinfo.reserved, + flag_bits, zinfo.compress_type, dostime, dosdate, + zinfo.CRC, compress_size, file_size, + len(filename), len(extra_data), len(zinfo.comment), + 0, zinfo.internal_attr, zinfo.external_attr, + header_offset) except DeprecationWarning: - print >>sys.stderr, (structCentralDir, - stringCentralDir, create_version, - zinfo.create_system, extract_version, zinfo.reserved, - zinfo.flag_bits, zinfo.compress_type, dostime, dosdate, - zinfo.CRC, compress_size, file_size, - len(zinfo.filename), len(extra_data), len(zinfo.comment), - 0, zinfo.internal_attr, zinfo.external_attr, - header_offset) + print((structCentralDir, stringCentralDir, create_version, + zinfo.create_system, extract_version, zinfo.reserved, + zinfo.flag_bits, zinfo.compress_type, dostime, dosdate, + zinfo.CRC, compress_size, file_size, + len(zinfo.filename), len(extra_data), len(zinfo.comment), + 0, zinfo.internal_attr, zinfo.external_attr, + header_offset), file=sys.stderr) raise self.fp.write(centdir) self.fp.write(filename) -- cgit v0.12 From 2dcd4c5a0f5fba4a1e34e4a902971c2e4ce7349f Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sat, 26 Sep 2009 12:27:13 +0000 Subject: Merged revisions 75072 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r75072 | ezio.melotti | 2009-09-26 15:19:30 +0300 (Sat, 26 Sep 2009) | 1 line string.capwords is still around, adding back the tests ........ --- Lib/test/test_string.py | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Lib/test/test_string.py b/Lib/test/test_string.py index 16d1edb..743fa6b 100644 --- a/Lib/test/test_string.py +++ b/Lib/test/test_string.py @@ -15,6 +15,14 @@ class ModuleTest(unittest.TestCase): string.punctuation string.printable + def test_capwords(self): + self.assertEqual(string.capwords('abc def ghi'), 'Abc Def Ghi') + self.assertEqual(string.capwords('abc\tdef\nghi'), 'Abc Def Ghi') + self.assertEqual(string.capwords('abc\t def \nghi'), 'Abc Def Ghi') + self.assertEqual(string.capwords('ABC DEF GHI'), 'Abc Def Ghi') + self.assertEqual(string.capwords('ABC-DEF-GHI', '-'), 'Abc-Def-Ghi') + self.assertEqual(string.capwords('ABC-def DEF-ghi GHI'), 'Abc-def Def-ghi Ghi') + def test_formatter(self): fmt = string.Formatter() self.assertEqual(fmt.format("foo"), "foo") -- cgit v0.12 From 029625c3f6bf3a205a04f067facaae21174ef48a Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sat, 26 Sep 2009 12:35:01 +0000 Subject: Merged revisions 75074 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75074 | ezio.melotti | 2009-09-26 15:33:22 +0300 (Sat, 26 Sep 2009) | 9 lines Merged revisions 75070 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75070 | ezio.melotti | 2009-09-26 14:20:53 +0300 (Sat, 26 Sep 2009) | 1 line #7000: document "sep" in capwords. Add a few tests ........ ................ --- Doc/library/string.rst | 14 ++++++++------ Lib/string.py | 10 ++++++---- Lib/test/test_string.py | 3 +++ 3 files changed, 17 insertions(+), 10 deletions(-) diff --git a/Doc/library/string.rst b/Doc/library/string.rst index 2fd70be9..ae068a9 100644 --- a/Doc/library/string.rst +++ b/Doc/library/string.rst @@ -565,12 +565,14 @@ rule: Helper functions ---------------- -.. function:: capwords(s) - - Split the argument into words using :func:`split`, capitalize each word using - :func:`capitalize`, and join the capitalized words using :func:`join`. Note - that this replaces runs of whitespace characters by a single space, and removes - leading and trailing whitespace. +.. function:: capwords(s[, sep]) + + Split the argument into words using :meth:`str.split`, capitalize each word + using :meth:`str.capitalize`, and join the capitalized words using + :meth:`str.join`. If the optional second argument *sep* is absent + or ``None``, runs of whitespace characters are replaced by a single space + and leading and trailing whitespace are removed, otherwise *sep* is used to + split and join the words. .. function:: maketrans(frm, to) diff --git a/Lib/string.py b/Lib/string.py index e071a2d..a9898e8 100644 --- a/Lib/string.py +++ b/Lib/string.py @@ -29,15 +29,17 @@ printable = digits + ascii_letters + punctuation + whitespace # Capitalize the words in a string, e.g. " aBc dEf " -> "Abc Def". def capwords(s, sep=None): - """capwords(s, [sep]) -> string + """capwords(s [,sep]) -> string Split the argument into words using split, capitalize each word using capitalize, and join the capitalized words using - join. Note that this replaces runs of whitespace characters by - a single space. + join. If the optional second argument sep is absent or None, + runs of whitespace characters are replaced by a single space + and leading and trailing whitespace are removed, otherwise + sep is used to split and join the words. """ - return (sep or ' ').join([x.capitalize() for x in s.split(sep)]) + return (sep or ' ').join(x.capitalize() for x in s.split(sep)) # Construct a translation map for bytes.translate diff --git a/Lib/test/test_string.py b/Lib/test/test_string.py index 743fa6b..b495d69 100644 --- a/Lib/test/test_string.py +++ b/Lib/test/test_string.py @@ -22,6 +22,9 @@ class ModuleTest(unittest.TestCase): self.assertEqual(string.capwords('ABC DEF GHI'), 'Abc Def Ghi') self.assertEqual(string.capwords('ABC-DEF-GHI', '-'), 'Abc-Def-Ghi') self.assertEqual(string.capwords('ABC-def DEF-ghi GHI'), 'Abc-def Def-ghi Ghi') + self.assertEqual(string.capwords(' aBc DeF '), 'Abc Def') + self.assertEqual(string.capwords('\taBc\tDeF\t'), 'Abc Def') + self.assertEqual(string.capwords('\taBc\tDeF\t', '\t'), '\tAbc\tDef\t') def test_formatter(self): fmt = string.Formatter() -- cgit v0.12 From 47373ded99d6062b4cd968061a1ab7a6101bada9 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sun, 27 Sep 2009 16:42:15 +0000 Subject: Merged revisions 75090 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r75090 | benjamin.peterson | 2009-09-27 11:32:56 -0500 (Sun, 27 Sep 2009) | 1 line use more correct callable replacement ........ --- Doc/whatsnew/3.0.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/whatsnew/3.0.rst b/Doc/whatsnew/3.0.rst index 9434573..2ba635a 100644 --- a/Doc/whatsnew/3.0.rst +++ b/Doc/whatsnew/3.0.rst @@ -804,8 +804,8 @@ Builtins ``f(*args)``. * Removed :func:`callable`. Instead of ``callable(f)`` you can use - ``hasattr(f, '__call__')``. The :func:`operator.isCallable` function - is also gone. + ``hasattr(type(f), '__call__')``. The :func:`operator.isCallable` function is + also gone. * Removed :func:`coerce`. This function no longer serves a purpose now that classic classes are gone. -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 962b05c3a972fdc29155043acfa238d49a573218 Mon Sep 17 00:00:00 2001 From: Philip Jenvey Date: Tue, 29 Sep 2009 05:03:48 +0000 Subject: Merged revisions 75125 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75125 | philip.jenvey | 2009-09-28 21:57:18 -0700 (Mon, 28 Sep 2009) | 11 lines Recorded merge of revisions 75123 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75123 | philip.jenvey | 2009-09-28 21:32:44 -0700 (Mon, 28 Sep 2009) | 4 lines #6990: clear threading.local's key only after its thread state is removed: fixes local subclasses leaving old state around after a ref cycle GC which could be recycled by new locals ........ ................ --- Lib/test/test_threading_local.py | 39 +++++++++++++++++++++++++++++++++++++++ Misc/NEWS | 3 +++ Modules/_threadmodule.c | 2 +- 3 files changed, 43 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_threading_local.py b/Lib/test/test_threading_local.py index 7f58e04..726117f 100644 --- a/Lib/test/test_threading_local.py +++ b/Lib/test/test_threading_local.py @@ -67,6 +67,45 @@ class ThreadingLocalTest(unittest.TestCase): for t in threads: t.join() + def test_derived_cycle_dealloc(self): + # http://bugs.python.org/issue6990 + class Local(threading.local): + pass + locals = None + passed = False + e1 = threading.Event() + e2 = threading.Event() + + def f(): + nonlocal passed + # 1) Involve Local in a cycle + cycle = [Local()] + cycle.append(cycle) + cycle[0].foo = 'bar' + + # 2) GC the cycle (triggers threadmodule.c::local_clear + # before local_dealloc) + del cycle + gc.collect() + e1.set() + e2.wait() + + # 4) New Locals should be empty + passed = all(not hasattr(local, 'foo') for local in locals) + + t = threading.Thread(target=f) + t.start() + e1.wait() + + # 3) New Locals should recycle the original's address. Creating + # them in the thread overwrites the thread state and avoids the + # bug + locals = [Local() for i in range(10)] + e2.set() + t.join() + + self.assertTrue(passed) + def test_main(): suite = unittest.TestSuite() diff --git a/Misc/NEWS b/Misc/NEWS index 83ff6bf..4e17c51 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.2? Core and Builtins ----------------- +- Issue #6990: Fix threading.local subclasses leaving old state around + after a reference cycle GC which could be recycled by new locals. + - Issue #6846: Fix bug where bytearray.pop() returns negative integers. - Issue #6750: A text file opened with io.open() could duplicate its output diff --git a/Modules/_threadmodule.c b/Modules/_threadmodule.c index a031998..744e94d 100644 --- a/Modules/_threadmodule.c +++ b/Modules/_threadmodule.c @@ -239,7 +239,6 @@ local_traverse(localobject *self, visitproc visit, void *arg) static int local_clear(localobject *self) { - Py_CLEAR(self->key); Py_CLEAR(self->args); Py_CLEAR(self->kw); Py_CLEAR(self->dict); @@ -261,6 +260,7 @@ local_dealloc(localobject *self) PyDict_DelItem(tstate->dict, self->key); } + Py_XDECREF(self->key); local_clear(self); Py_TYPE(self)->tp_free((PyObject*)self); } -- cgit v0.12 From 941071ef79358d32d162d6203aca53dd82a37a45 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Tue, 29 Sep 2009 18:56:36 +0000 Subject: Issue 7008: Better document str.title and show how to work around the apostrophe problem. --- Doc/library/stdtypes.rst | 24 ++++++++++++++++++++++-- 1 file changed, 22 insertions(+), 2 deletions(-) diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index c9e7287..8f56bb0 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -1125,8 +1125,28 @@ functions based on regular expressions. .. method:: str.title() - Return a titlecased version of the string: words start with uppercase - characters, all remaining cased characters are lowercase. + Return a titlecased version of the string where words start with an uppercase + character and the remaining characters are lowercase. + + The algorithm uses a simple language-independent definition of a word as + groups of consecutive letters. The definition works in many contexts but + it means that apostrophes in contractions and possessives form word + boundaries, which may not be the desired result:: + + >>> "they're bill's friends from the UK".title() + "They'Re Bill'S Friends From The Uk" + + A workaround for apostrophes can be constructed using regular expressions:: + + >>> import re + >>> def titlecase(s): + return re.sub(r"[A-Za-z]+('[A-Za-z]+)?", + lambda mo: mo.group(0)[0].upper() + + mo.group(0)[1:].lower(), + s) + + >>> titlecase("they're bill's friends.") + "They're Bill's Friends." .. method:: str.translate(map) -- cgit v0.12 From 595ad32f59820c67c68d1732530338a79b45b810 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Tue, 29 Sep 2009 19:02:24 +0000 Subject: Merged revisions 75137 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75137 | antoine.pitrou | 2009-09-29 20:44:53 +0200 (mar., 29 sept. 2009) | 14 lines [NOTE: the original bug doesn't exist in py3k but this adds Kirk's tests and fixes another bug in the process] Merged revisions 75134 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75134 | antoine.pitrou | 2009-09-29 19:48:18 +0200 (mar., 29 sept. 2009) | 4 lines Issue #6790: Make it possible again to pass an `array.array` to `httplib.HTTPConnection.send`. Patch by Kirk McDonald. ........ ................ --- Lib/http/client.py | 15 +++++++++++---- Lib/test/test_httplib.py | 15 +++++++++++++++ Misc/ACKS | 1 + 3 files changed, 27 insertions(+), 4 deletions(-) diff --git a/Lib/http/client.py b/Lib/http/client.py index 2418340..42da984 100644 --- a/Lib/http/client.py +++ b/Lib/http/client.py @@ -726,10 +726,17 @@ class HTTPConnection: if self.debuglevel > 0: print("sendIng a read()able") encode = False - if "b" not in str.mode: - encode = True - if self.debuglevel > 0: - print("encoding file using iso-8859-1") + try: + mode = str.mode + except AttributeError: + # io.BytesIO and other file-like objects don't have a `mode` + # attribute. + pass + else: + if "b" not in mode: + encode = True + if self.debuglevel > 0: + print("encoding file using iso-8859-1") while 1: data = str.read(blocksize) if not data: diff --git a/Lib/test/test_httplib.py b/Lib/test/test_httplib.py index 2d76f7a..37cda5d 100644 --- a/Lib/test/test_httplib.py +++ b/Lib/test/test_httplib.py @@ -1,6 +1,7 @@ import errno from http import client import io +import array import socket from unittest import TestCase @@ -174,6 +175,20 @@ class BasicTest(TestCase): self.assertTrue(sock.data.startswith(expected), '%r != %r' % (sock.data[:len(expected)], expected)) + def test_send(self): + expected = b'this is a test this is only a test' + conn = client.HTTPConnection('example.com') + sock = FakeSocket(None) + conn.sock = sock + conn.send(expected) + self.assertEquals(expected, sock.data) + sock.data = b'' + conn.send(array.array('b', expected)) + self.assertEquals(expected, sock.data) + sock.data = b'' + conn.send(io.BytesIO(expected)) + self.assertEquals(expected, sock.data) + def test_chunked(self): chunked_start = ( 'HTTP/1.1 200 OK\r\n' diff --git a/Misc/ACKS b/Misc/ACKS index 9a701ce..5ca0446 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -477,6 +477,7 @@ Nick Mathewson Graham Matthews Dieter Maurer Arnaud Mazin +Kirk McDonald Chris McDonough Greg McFarlane Alan McIntyre -- cgit v0.12 From 2bbeb0eacde9a770a9cd9c9e94aae4b48835738f Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Tue, 29 Sep 2009 19:24:38 +0000 Subject: Merged revisions 75145 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r75145 | mark.dickinson | 2009-09-29 20:21:35 +0100 (Tue, 29 Sep 2009) | 10 lines Merged revisions 75141 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75141 | mark.dickinson | 2009-09-29 20:01:06 +0100 (Tue, 29 Sep 2009) | 3 lines Issue #7019: Unmarshalling of bad long data could produce unnormalized PyLongs. Raise ValueError instead. ........ ................ --- Lib/test/test_marshal.py | 5 +++++ Misc/NEWS | 3 +++ Python/marshal.c | 16 +++++++++++++--- 3 files changed, 21 insertions(+), 3 deletions(-) diff --git a/Lib/test/test_marshal.py b/Lib/test/test_marshal.py index 6e3efe4..6688785 100644 --- a/Lib/test/test_marshal.py +++ b/Lib/test/test_marshal.py @@ -212,6 +212,11 @@ class BugsTestCase(unittest.TestCase): testString = 'abc' * size marshal.dumps(testString) + def test_invalid_longs(self): + # Issue #7019: marshal.loads shouldn't produce unnormalized PyLongs + invalid_string = b'l\x02\x00\x00\x00\x00\x00\x00\x00' + self.assertRaises(ValueError, marshal.loads, invalid_string) + def test_main(): support.run_unittest(IntTestCase, diff --git a/Misc/NEWS b/Misc/NEWS index 4e17c51..cb65654 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.2? Core and Builtins ----------------- +- Issue #7019: Raise ValueError when unmarshalling bad long data, instead + of producing internally inconsistent Python longs. + - Issue #6990: Fix threading.local subclasses leaving old state around after a reference cycle GC which could be recycled by new locals. diff --git a/Python/marshal.c b/Python/marshal.c index 54d19d5..256285b 100644 --- a/Python/marshal.c +++ b/Python/marshal.c @@ -553,7 +553,7 @@ static PyObject * r_PyLong(RFILE *p) { PyLongObject *ob; - int size, i, j, md; + int size, i, j, md, shorts_in_top_digit; long n; digit d; @@ -566,7 +566,8 @@ r_PyLong(RFILE *p) return NULL; } - size = 1 + (ABS(n)-1) / PyLong_MARSHAL_RATIO; + size = 1 + (ABS(n) - 1) / PyLong_MARSHAL_RATIO; + shorts_in_top_digit = 1 + (ABS(n) - 1) % PyLong_MARSHAL_RATIO; ob = _PyLong_New(size); if (ob == NULL) return NULL; @@ -583,12 +584,21 @@ r_PyLong(RFILE *p) ob->ob_digit[i] = d; } d = 0; - for (j=0; j < (ABS(n)-1)%PyLong_MARSHAL_RATIO + 1; j++) { + for (j=0; j < shorts_in_top_digit; j++) { md = r_short(p); if (md < 0 || md > PyLong_MARSHAL_BASE) goto bad_digit; + /* topmost marshal digit should be nonzero */ + if (md == 0 && j == shorts_in_top_digit - 1) { + Py_DECREF(ob); + PyErr_SetString(PyExc_ValueError, + "bad marshal data (unnormalized long data)"); + return NULL; + } d += (digit)md << j*PyLong_MARSHAL_SHIFT; } + /* top digit should be nonzero, else the resulting PyLong won't be + normalized */ ob->ob_digit[size-1] = d; return (PyObject *)ob; bad_digit: -- cgit v0.12 -- cgit v0.12 From 00f858516b02a700004903f2c20d1105e43fb2dc Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Thu, 1 Oct 2009 00:10:50 +0000 Subject: update opensearch --- Doc/conf.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/conf.py b/Doc/conf.py index 3f187a2..e2b0ce0 100644 --- a/Doc/conf.py +++ b/Doc/conf.py @@ -86,7 +86,7 @@ html_additional_pages = { } # Output an OpenSearch description file. -html_use_opensearch = 'http://docs.python.org/dev/3.0' +html_use_opensearch = 'http://docs.python.org/3.1' # Additional static files. html_static_path = ['tools/sphinxext/static'] -- cgit v0.12 From bd2a68d98396795dfffaa19f4e08f5fdf25aa981 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Thu, 1 Oct 2009 16:27:13 +0000 Subject: Merged revisions 75168 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r75168 | antoine.pitrou | 2009-10-01 18:24:45 +0200 (jeu., 01 oct. 2009) | 3 lines Issue #7022: clarification of RawIOBase.read(), suggested by Pascal Chambon. ........ --- Doc/library/io.rst | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/Doc/library/io.rst b/Doc/library/io.rst index 6432d99..5188b51 100644 --- a/Doc/library/io.rst +++ b/Doc/library/io.rst @@ -326,11 +326,14 @@ I/O Base Classes .. method:: read(n=-1) - Read and return up to *n* bytes from the stream. As a convenience, if - *n* is unspecified or -1, :meth:`readall` is called. Otherwise, - only one system call is ever made. An empty bytes object is returned - on EOF; ``None`` is returned if the object is set not to block and has - no data to read. + Read up to *n* bytes from the object and return them. As a convenience, + if *n* is unspecified or -1, :meth:`readall` is called. Otherwise, + only one system call is ever made. Fewer than *n* bytes may be + returned if the operating system call returns fewer than *n* bytes. + + If 0 bytes are returned, and *n* was not 0, this indicates end of file. + If the object is in non-blocking mode and no bytes are available, + ``None`` is returned. .. method:: readall() -- cgit v0.12 -- cgit v0.12 From 8522965b8a3765c780c167ce9f12da1380662970 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Thu, 1 Oct 2009 20:12:11 +0000 Subject: Merged revisions 75174 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ........ r75174 | mark.dickinson | 2009-10-01 21:11:11 +0100 (Thu, 01 Oct 2009) | 1 line Remove outdated versionchanged entry ........ --- Doc/library/cmath.rst | 3 --- 1 file changed, 3 deletions(-) diff --git a/Doc/library/cmath.rst b/Doc/library/cmath.rst index b50ca5e..cf6fe2c 100644 --- a/Doc/library/cmath.rst +++ b/Doc/library/cmath.rst @@ -94,9 +94,6 @@ Power and logarithmic functions specified, returns the natural logarithm of *x*. There is one branch cut, from 0 along the negative real axis to -∞, continuous from above. - .. versionchanged:: 2.4 - *base* argument added. - .. function:: log10(x) -- cgit v0.12 -- cgit v0.12 From e8af5fff3a384d162f47d759af9bf4c998d54a60 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Thu, 1 Oct 2009 20:22:45 +0000 Subject: And one more versionadded fix in release31-maint. --- Doc/library/http.client.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/http.client.rst b/Doc/library/http.client.rst index 3632242..0b41327 100644 --- a/Doc/library/http.client.rst +++ b/Doc/library/http.client.rst @@ -384,7 +384,7 @@ HTTPConnection Objects Set the debugging level (the amount of debugging output printed). The default debug level is ``0``, meaning no debugging output is printed. - .. versionadded:: 2.7 + .. versionadded:: 3.1 .. method:: HTTPConnection.connect() -- cgit v0.12 -- cgit v0.12 From 149953afb89bc360c585c612d207c6cece451e22 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sat, 3 Oct 2009 10:19:21 +0000 Subject: Merged revisions 75207 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75207 | mark.dickinson | 2009-10-03 11:18:40 +0100 (Sat, 03 Oct 2009) | 9 lines Merged revisions 75205 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75205 | mark.dickinson | 2009-10-03 11:14:34 +0100 (Sat, 03 Oct 2009) | 2 lines Issue #7028: Add note to hex() builtin docs pointing to float.hex(). ........ ................ --- Doc/library/functions.rst | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index 198ff7b..9cd2175 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -489,6 +489,11 @@ are always available. They are listed here in alphabetical order. expression. If *x* is not a Python :class:`int` object, it has to define an :meth:`__index__` method that returns an integer. + .. note:: + + To obtain a hexadecimal string representation for a float, use the + :meth:`float.hex` method. + .. function:: id(object) -- cgit v0.12 From 99089c30f8ad3a15e483932a2ba52bfdd35d365f Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sat, 3 Oct 2009 15:14:28 +0000 Subject: Merged revisions 75212,75214 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r75212 | benjamin.peterson | 2009-10-03 10:06:21 -0500 (Sat, 03 Oct 2009) | 1 line revert r75090 ........ r75214 | benjamin.peterson | 2009-10-03 10:13:15 -0500 (Sat, 03 Oct 2009) | 1 line isinstance(f, collections.Callable) is more correct ........ --- Doc/whatsnew/3.0.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/whatsnew/3.0.rst b/Doc/whatsnew/3.0.rst index 2ba635a..b79ce7f 100644 --- a/Doc/whatsnew/3.0.rst +++ b/Doc/whatsnew/3.0.rst @@ -804,8 +804,8 @@ Builtins ``f(*args)``. * Removed :func:`callable`. Instead of ``callable(f)`` you can use - ``hasattr(type(f), '__call__')``. The :func:`operator.isCallable` function is - also gone. + ``isinstance(f, collections.Callable)``. The :func:`operator.isCallable` + function is also gone. * Removed :func:`coerce`. This function no longer serves a purpose now that classic classes are gone. -- cgit v0.12 From 8842b53743222bf7f75f9d4b307cf7364c04e9c1 Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Sat, 3 Oct 2009 18:22:21 +0000 Subject: Merged revisions 75133 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75133 | r.david.murray | 2009-09-29 10:01:08 -0400 (Tue, 29 Sep 2009) | 12 lines Merged revisions 75111 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75111 | r.david.murray | 2009-09-28 12:57:45 -0400 (Mon, 28 Sep 2009) | 5 lines Prevent test_bad_address failure when a domain in the dns search path implements a '*' default rule. Also update comment with a more complete explanation of the difficulties inherent in the test. ........ ................ --- Lib/test/test_urllib2_localnet.py | 25 ++++++++++++++++++------- 1 file changed, 18 insertions(+), 7 deletions(-) diff --git a/Lib/test/test_urllib2_localnet.py b/Lib/test/test_urllib2_localnet.py index 43485c2..365742c 100644 --- a/Lib/test/test_urllib2_localnet.py +++ b/Lib/test/test_urllib2_localnet.py @@ -469,14 +469,25 @@ class TestUrlopen(unittest.TestCase): # Make sure proper exception is raised when connecting to a bogus # address. self.assertRaises(IOError, - # SF patch 809915: In Sep 2003, VeriSign started - # highjacking invalid .com and .net addresses to - # boost traffic to their own site. This test - # started failing then. One hopes the .invalid - # domain will be spared to serve its defined - # purpose. + # Given that both VeriSign and various ISPs have in + # the past or are presently hijacking various invalid + # domain name requests in an attempt to boost traffic + # to their own sites, finding a domain name to use + # for this test is difficult. RFC2606 leads one to + # believe that '.invalid' should work, but experience + # seemed to indicate otherwise. Single character + # TLDs are likely to remain invalid, so this seems to + # be the best choice. The trailing '.' prevents a + # related problem: The normal DNS resolver appends + # the domain names from the search path if there is + # no '.' the end and, and if one of those domains + # implements a '*' rule a result is returned. + # However, none of this will prevent the test from + # failing if the ISP hijacks all invalid domain + # requests. The real solution would be to be able to + # parameterize the framework with a mock resolver. urllib.request.urlopen, - "http://sadflkjsasf.i.nvali.d/") + "http://sadflkjsasf.i.nvali.d./") def test_main(): support.run_unittest(ProxyAuthTests, TestUrlopen) -- cgit v0.12 From 3eaed9c49fd50859782128e90d6a368f872dfc84 Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Sat, 3 Oct 2009 18:46:49 +0000 Subject: Merged revisions 75067 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r75067 | r.david.murray | 2009-09-25 22:42:26 -0400 (Fri, 25 Sep 2009) | 4 lines Andrew just committed a patch for curses, so since he's been the maintainer he's on the hook for it in maintainers unless he says otherwise. ........ --- Misc/maintainers.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Misc/maintainers.rst b/Misc/maintainers.rst index 22f8c47..2003a55 100644 --- a/Misc/maintainers.rst +++ b/Misc/maintainers.rst @@ -80,7 +80,7 @@ cProfile crypt csv ctypes theller -curses +curses andrew.kuchling datetime dbm decimal facundobatista, rhettinger, mark.dickinson -- cgit v0.12 From 01c549642a2b9e11c745e3572a8801dcc580b2ae Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sat, 3 Oct 2009 20:15:21 +0000 Subject: Merged revisions 75220 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r75220 | mark.dickinson | 2009-10-03 21:13:37 +0100 (Sat, 03 Oct 2009) | 1 line Use size_t instead of int for a PyMem_MALLOC argument; silences a gcc 'comparison always false' warning. ........ --- Objects/capsule.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Objects/capsule.c b/Objects/capsule.c index 3d2d626..e25af6c 100644 --- a/Objects/capsule.c +++ b/Objects/capsule.c @@ -197,7 +197,7 @@ PyCapsule_Import(const char *name, int no_block) PyObject *object = NULL; void *return_value = NULL; char *trace; - int name_length = (strlen(name) + 1) * sizeof(char); + size_t name_length = (strlen(name) + 1) * sizeof(char); char *name_dup = (char *)PyMem_MALLOC(name_length); if (!name_dup) { -- cgit v0.12 From 4fac70683366ff65cdc3acf609246bf69c8ff61b Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sat, 3 Oct 2009 20:28:47 +0000 Subject: Merged revisions 75224 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75224 | benjamin.peterson | 2009-10-03 15:27:13 -0500 (Sat, 03 Oct 2009) | 9 lines Merged revisions 75223 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75223 | benjamin.peterson | 2009-10-03 15:23:24 -0500 (Sat, 03 Oct 2009) | 1 line #7050 fix a SystemError when using tuple unpacking and augmented assignment ........ ................ --- Lib/test/test_augassign.py | 3 +++ Python/ast.c | 13 +++++++++++++ 2 files changed, 16 insertions(+) diff --git a/Lib/test/test_augassign.py b/Lib/test/test_augassign.py index 8567821..e1b6e27 100644 --- a/Lib/test/test_augassign.py +++ b/Lib/test/test_augassign.py @@ -19,6 +19,9 @@ class AugAssignTest(unittest.TestCase): x /= 2 self.assertEquals(x, 3.0) + def test_with_unpacking(self): + self.assertRaises(SyntaxError, compile, "x, b += 3", "", "exec") + def testInList(self): x = [2] x[0] += 1 diff --git a/Python/ast.c b/Python/ast.c index 83572ee..b0684c5 100644 --- a/Python/ast.c +++ b/Python/ast.c @@ -2105,6 +2105,19 @@ ast_for_expr_stmt(struct compiling *c, const node *n) return NULL; if(!set_context(c, expr1, Store, ch)) return NULL; + /* set_context checks that most expressions are not the left side. + Augmented assignments can only have a name, a subscript, or an + attribute on the left, though, so we have to explicitly check for + those. */ + switch (expr1->kind) { + case Name_kind: + case Attribute_kind: + case Subscript_kind: + break; + default: + ast_error(ch, "illegal expression for augmented assignment"); + return NULL; + } ch = CHILD(n, 2); if (TYPE(ch) == testlist) -- cgit v0.12 From f3d7dbe72e0cd328193b27a862ab11ee6c009781 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sun, 4 Oct 2009 14:54:52 +0000 Subject: Merged revisions 75231 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75231 | benjamin.peterson | 2009-10-04 09:49:41 -0500 (Sun, 04 Oct 2009) | 166 lines Merged revisions 74779-74786,74793,74795,74811,74860-74861,74863,74876,74886,74896,74901,74903,74908,74912,74930,74933,74943,74946,74952-74955,75015,75019,75032,75068,75076,75095,75098,75102,75129,75139,75230 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74779 | michael.foord | 2009-09-13 11:13:36 -0500 (Sun, 13 Sep 2009) | 1 line Change to tutorial wording for reading text / binary files on Windows. Issue #6301. ........ r74780 | michael.foord | 2009-09-13 11:40:02 -0500 (Sun, 13 Sep 2009) | 1 line Objects that compare equal automatically pass or fail assertAlmostEqual and assertNotAlmostEqual tests on unittest.TestCase. Issue 6567. ........ r74781 | michael.foord | 2009-09-13 11:46:19 -0500 (Sun, 13 Sep 2009) | 1 line Note that sys._getframe is not guaranteed to exist in all implementations of Python, and a corresponding note in inspect.currentframe. Issue 6712. ........ r74782 | michael.foord | 2009-09-13 12:07:46 -0500 (Sun, 13 Sep 2009) | 1 line Tutorial tweaks. Issue 6849. ........ r74783 | michael.foord | 2009-09-13 12:28:35 -0500 (Sun, 13 Sep 2009) | 1 line unittest.TestLoader.loadTestsFromName honors the loader suiteClass attribute. Issue 6866. ........ r74784 | georg.brandl | 2009-09-13 13:15:07 -0500 (Sun, 13 Sep 2009) | 1 line Typo fix. ........ r74785 | michael.foord | 2009-09-13 14:07:03 -0500 (Sun, 13 Sep 2009) | 1 line Test discovery in unittest will only attempt to import modules that are importable; i.e. their names are valid Python identifiers. If an import fails during discovery this will be recorded as an error and test discovery will continue. Issue 6568. ........ r74786 | michael.foord | 2009-09-13 14:08:18 -0500 (Sun, 13 Sep 2009) | 1 line Remove an extraneous space in unittest documentation. ........ r74793 | georg.brandl | 2009-09-14 09:50:47 -0500 (Mon, 14 Sep 2009) | 1 line #6908: fix association of hashlib hash attributes. ........ r74795 | benjamin.peterson | 2009-09-14 22:36:26 -0500 (Mon, 14 Sep 2009) | 1 line Py_SetPythonHome uses static storage #6913 ........ r74811 | georg.brandl | 2009-09-15 15:26:59 -0500 (Tue, 15 Sep 2009) | 1 line Add Armin Ronacher. ........ r74860 | benjamin.peterson | 2009-09-16 21:46:54 -0500 (Wed, 16 Sep 2009) | 1 line kill bare except ........ r74861 | benjamin.peterson | 2009-09-16 22:18:28 -0500 (Wed, 16 Sep 2009) | 1 line pep 8 defaults ........ r74863 | benjamin.peterson | 2009-09-16 22:27:33 -0500 (Wed, 16 Sep 2009) | 1 line rationalize a bit ........ r74876 | georg.brandl | 2009-09-17 11:15:53 -0500 (Thu, 17 Sep 2009) | 1 line #6932: remove paragraph that advises relying on __del__ being called. ........ r74886 | benjamin.peterson | 2009-09-17 16:33:46 -0500 (Thu, 17 Sep 2009) | 1 line use macros ........ r74896 | georg.brandl | 2009-09-18 02:22:41 -0500 (Fri, 18 Sep 2009) | 1 line #6936: for interactive use, quit() is just fine. ........ r74901 | georg.brandl | 2009-09-18 04:14:52 -0500 (Fri, 18 Sep 2009) | 1 line #6905: use better exception messages in inspect when the argument is of the wrong type. ........ r74903 | georg.brandl | 2009-09-18 04:18:27 -0500 (Fri, 18 Sep 2009) | 1 line #6938: "ident" is always a string, so use a format code which works. ........ r74908 | georg.brandl | 2009-09-18 08:57:11 -0500 (Fri, 18 Sep 2009) | 1 line Use str.format() to fix beginner's mistake with %-style string formatting. ........ r74912 | georg.brandl | 2009-09-18 11:19:56 -0500 (Fri, 18 Sep 2009) | 1 line Optimize optimization and fix method name in docstring. ........ r74930 | georg.brandl | 2009-09-18 16:21:41 -0500 (Fri, 18 Sep 2009) | 1 line #6925: rewrite docs for locals() and vars() a bit. ........ r74933 | georg.brandl | 2009-09-18 16:35:59 -0500 (Fri, 18 Sep 2009) | 1 line #6930: clarify description about byteorder handling in UTF decoder routines. ........ r74943 | georg.brandl | 2009-09-19 02:35:07 -0500 (Sat, 19 Sep 2009) | 1 line #6944: the argument to PyArg_ParseTuple should be a tuple, otherwise a SystemError is set. Also clean up another usage of PyArg_ParseTuple. ........ r74946 | georg.brandl | 2009-09-19 03:43:16 -0500 (Sat, 19 Sep 2009) | 1 line Update bug tracker reference. ........ r74952 | georg.brandl | 2009-09-19 05:42:34 -0500 (Sat, 19 Sep 2009) | 1 line #6946: fix duplicate index entries for datetime classes. ........ r74953 | georg.brandl | 2009-09-19 07:04:16 -0500 (Sat, 19 Sep 2009) | 1 line Fix references to threading.enumerate(). ........ r74954 | georg.brandl | 2009-09-19 08:13:56 -0500 (Sat, 19 Sep 2009) | 1 line Add Doug. ........ r74955 | georg.brandl | 2009-09-19 08:20:49 -0500 (Sat, 19 Sep 2009) | 1 line Add Mark Summerfield. ........ r75015 | georg.brandl | 2009-09-22 05:55:08 -0500 (Tue, 22 Sep 2009) | 1 line Fix encoding name. ........ r75019 | vinay.sajip | 2009-09-22 12:23:41 -0500 (Tue, 22 Sep 2009) | 1 line Fixed a typo, and added sections on optimization and using arbitrary objects as messages. ........ r75032 | benjamin.peterson | 2009-09-22 17:15:28 -0500 (Tue, 22 Sep 2009) | 1 line fix typos/rephrase ........ r75068 | benjamin.peterson | 2009-09-25 21:57:59 -0500 (Fri, 25 Sep 2009) | 1 line comment out ugly xxx ........ r75076 | vinay.sajip | 2009-09-26 09:53:32 -0500 (Sat, 26 Sep 2009) | 1 line Tidied up name of parameter in StreamHandler ........ r75095 | michael.foord | 2009-09-27 14:15:41 -0500 (Sun, 27 Sep 2009) | 1 line Test creation moved from TestProgram.parseArgs to TestProgram.createTests exclusively. Issue 6956. ........ r75098 | michael.foord | 2009-09-27 15:08:23 -0500 (Sun, 27 Sep 2009) | 1 line Documentation improvement for load_tests protocol in unittest. Issue 6515. ........ r75102 | skip.montanaro | 2009-09-27 21:12:27 -0500 (Sun, 27 Sep 2009) | 3 lines Patch from Thomas Barr so that csv.Sniffer will set doublequote property. Closes issue 6606. ........ r75129 | vinay.sajip | 2009-09-29 02:08:54 -0500 (Tue, 29 Sep 2009) | 1 line Issue #7014: logging: Improved IronPython 2.6 compatibility. ........ r75139 | raymond.hettinger | 2009-09-29 13:53:24 -0500 (Tue, 29 Sep 2009) | 3 lines Issue 7008: Better document str.title and show how to work around the apostrophe problem. ........ r75230 | benjamin.peterson | 2009-10-04 08:38:38 -0500 (Sun, 04 Oct 2009) | 1 line test logging ........ ................ --- Doc/c-api/init.rst | 4 +++ Doc/c-api/unicode.rst | 29 +++++++++++++--------- Doc/documenting/markup.rst | 6 +++-- Doc/library/codecs.rst | 2 +- Doc/library/datetime.rst | 4 +++ Doc/library/functions.rst | 18 ++++++-------- Doc/library/hashlib.rst | 4 +-- Doc/library/inspect.rst | 5 ++++ Doc/library/logging.rst | 55 ++++++++++++++++++++++++++++++++++++++--- Doc/library/shelve.rst | 45 +++++++++++++++++++-------------- Doc/library/stdtypes.rst | 2 ++ Doc/library/sys.rst | 13 +++++----- Doc/library/termios.rst | 2 +- Doc/library/threading.rst | 4 +-- Doc/tutorial/interpreter.rst | 2 +- Doc/tutorial/modules.rst | 22 ++++++++--------- Doc/whatsnew/2.7.rst | 7 ++++++ Lib/csv.py | 22 +++++++++++++---- Lib/getpass.py | 2 +- Lib/inspect.py | 14 +++++------ Lib/logging/__init__.py | 30 +++++++++++++--------- Lib/multiprocessing/managers.py | 2 +- Lib/platform.py | 2 +- Lib/test/test___all__.py | 1 + Lib/test/test_csv.py | 9 ++++++- Lib/test/test_socket.py | 2 +- Lib/textwrap.py | 6 ++--- Misc/developers.txt | 10 ++++++++ Modules/socketmodule.c | 13 ++++++---- 29 files changed, 229 insertions(+), 108 deletions(-) diff --git a/Doc/c-api/init.rst b/Doc/c-api/init.rst index b2baab5..d79c123 100644 --- a/Doc/c-api/init.rst +++ b/Doc/c-api/init.rst @@ -371,6 +371,10 @@ Initialization, Finalization, and Threads Set the default "home" directory, that is, the location of the standard Python libraries. The libraries are searched in :file:`{home}/lib/python{version}` and :file:`{home}/lib/python{version}`. + The argument should point to a zero-terminated character string in static + storage whose contents will not change for the duration of the program's + execution. No code in the Python interpreter will change the contents of + this storage. .. cfunction:: w_char* Py_GetPythonHome() diff --git a/Doc/c-api/unicode.rst b/Doc/c-api/unicode.rst index dc48158..4c0d6a4 100644 --- a/Doc/c-api/unicode.rst +++ b/Doc/c-api/unicode.rst @@ -476,10 +476,13 @@ These are the UTF-32 codec APIs: *byteorder == 0: native order *byteorder == 1: big endian - and then switches if the first four bytes of the input data are a byte order mark - (BOM) and the specified byte order is native order. This BOM is not copied into - the resulting Unicode string. After completion, *\*byteorder* is set to the - current byte order at the end of input data. + If ``*byteorder`` is zero, and the first four bytes of the input data are a + byte order mark (BOM), the decoder switches to this byte order and the BOM is + not copied into the resulting Unicode string. If ``*byteorder`` is ``-1`` or + ``1``, any byte order mark is copied to the output. + + After completion, *\*byteorder* is set to the current byte order at the end + of input data. In a narrow build codepoints outside the BMP will be decoded as surrogate pairs. @@ -500,8 +503,7 @@ These are the UTF-32 codec APIs: .. cfunction:: PyObject* PyUnicode_EncodeUTF32(const Py_UNICODE *s, Py_ssize_t size, const char *errors, int byteorder) Return a Python bytes object holding the UTF-32 encoded value of the Unicode - data in *s*. If *byteorder* is not ``0``, output is written according to the - following byte order:: + data in *s*. Output is written according to the following byte order:: byteorder == -1: little endian byteorder == 0: native byte order (writes a BOM mark) @@ -541,10 +543,14 @@ These are the UTF-16 codec APIs: *byteorder == 0: native order *byteorder == 1: big endian - and then switches if the first two bytes of the input data are a byte order mark - (BOM) and the specified byte order is native order. This BOM is not copied into - the resulting Unicode string. After completion, *\*byteorder* is set to the - current byte order at the end of input data. + If ``*byteorder`` is zero, and the first two bytes of the input data are a + byte order mark (BOM), the decoder switches to this byte order and the BOM is + not copied into the resulting Unicode string. If ``*byteorder`` is ``-1`` or + ``1``, any byte order mark is copied to the output (where it will result in + either a ``\ufeff`` or a ``\ufffe`` character). + + After completion, *\*byteorder* is set to the current byte order at the end + of input data. If *byteorder* is *NULL*, the codec starts in native order mode. @@ -563,8 +569,7 @@ These are the UTF-16 codec APIs: .. cfunction:: PyObject* PyUnicode_EncodeUTF16(const Py_UNICODE *s, Py_ssize_t size, const char *errors, int byteorder) Return a Python bytes object holding the UTF-16 encoded value of the Unicode - data in *s*. If *byteorder* is not ``0``, output is written according to the - following byte order:: + data in *s*. Output is written according to the following byte order:: byteorder == -1: little endian byteorder == 0: native byte order (writes a BOM mark) diff --git a/Doc/documenting/markup.rst b/Doc/documenting/markup.rst index 3577c96..421971a 100644 --- a/Doc/documenting/markup.rst +++ b/Doc/documenting/markup.rst @@ -597,8 +597,10 @@ units as well as normal text: An important bit of information about an API that a user should be aware of when using whatever bit of API the warning pertains to. The content of the directive should be written in complete sentences and include all appropriate - punctuation. This should only be chosen over ``note`` for information - regarding the possibility of crashes, data loss, or security implications. + punctuation. In the interest of not scaring users away from pages filled + with warnings, this directive should only be chosen over ``note`` for + information regarding the possibility of crashes, data loss, or security + implications. .. describe:: versionadded diff --git a/Doc/library/codecs.rst b/Doc/library/codecs.rst index 6e02063..c3e7407 100644 --- a/Doc/library/codecs.rst +++ b/Doc/library/codecs.rst @@ -986,7 +986,7 @@ particular, the following variants typically exist: +-----------------+--------------------------------+--------------------------------+ | cp1255 | windows-1255 | Hebrew | +-----------------+--------------------------------+--------------------------------+ -| cp1256 | windows1256 | Arabic | +| cp1256 | windows-1256 | Arabic | +-----------------+--------------------------------+--------------------------------+ | cp1257 | windows-1257 | Baltic languages | +-----------------+--------------------------------+--------------------------------+ diff --git a/Doc/library/datetime.rst b/Doc/library/datetime.rst index df04cf3..c1d3113 100644 --- a/Doc/library/datetime.rst +++ b/Doc/library/datetime.rst @@ -63,6 +63,7 @@ Available Types .. class:: date + :noindex: An idealized naive date, assuming the current Gregorian calendar always was, and always will be, in effect. Attributes: :attr:`year`, :attr:`month`, and @@ -70,6 +71,7 @@ Available Types .. class:: time + :noindex: An idealized time, independent of any particular day, assuming that every day has exactly 24\*60\*60 seconds (there is no notion of "leap seconds" here). @@ -78,6 +80,7 @@ Available Types .. class:: datetime + :noindex: A combination of a date and a time. Attributes: :attr:`year`, :attr:`month`, :attr:`day`, :attr:`hour`, :attr:`minute`, :attr:`second`, :attr:`microsecond`, @@ -85,6 +88,7 @@ Available Types .. class:: timedelta + :noindex: A duration expressing the difference between two :class:`date`, :class:`time`, or :class:`datetime` instances to microsecond resolution. diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index 9cd2175..465339a 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -600,16 +600,12 @@ are always available. They are listed here in alphabetical order. .. function:: locals() Update and return a dictionary representing the current local symbol table. + Free variables are returned by :func:`locals` when it is called in function + blocks, but not in class blocks. .. note:: - The contents of this dictionary should not be modified; changes may not - affect the values of local variables used by the interpreter. - - Free variables are returned by :func:`locals` when it is called in a function - block. Modifications of free variables may not affect the values used by the - interpreter. Free variables are not returned in class blocks. - + affect the values of local and free variables used by the interpreter. .. function:: map(function, iterable, ...) @@ -1172,10 +1168,10 @@ are always available. They are listed here in alphabetical order. .. function:: vars([object]) - Without arguments, return a dictionary corresponding to the current local symbol - table. With a module, class or class instance object as argument (or anything - else that has a :attr:`__dict__` attribute), returns a dictionary corresponding - to the object's symbol table. + Without an argument, act like :func:`locals`. + + With a module, class or class instance object as argument (or anything else that + has a :attr:`__dict__` attribute), return that attribute. .. note:: The returned dictionary should not be modified: diff --git a/Doc/library/hashlib.rst b/Doc/library/hashlib.rst index f63d957..a776df1 100644 --- a/Doc/library/hashlib.rst +++ b/Doc/library/hashlib.rst @@ -86,11 +86,11 @@ The following values are provided as constant attributes of the hash objects returned by the constructors: -.. data:: digest_size +.. data:: hash.digest_size The size of the resulting hash in bytes. -.. data:: block_size +.. data:: hash.block_size The internal block size of the hash algorithm in bytes. diff --git a/Doc/library/inspect.rst b/Doc/library/inspect.rst index 03bdf3e..ad88e3d 100644 --- a/Doc/library/inspect.rst +++ b/Doc/library/inspect.rst @@ -508,6 +508,11 @@ line. Return the frame object for the caller's stack frame. + This function relies on Python stack frame support in the interpreter, which + isn't guaranteed to exist in all implementations of Python. If running in + an implementation without Python stack frame support this function returns + ``None``. + .. function:: stack(context=1) diff --git a/Doc/library/logging.rst b/Doc/library/logging.rst index bb736af..6ff9b8b 100644 --- a/Doc/library/logging.rst +++ b/Doc/library/logging.rst @@ -57,7 +57,7 @@ default handler so that debug messages are written to a file:: import logging LOG_FILENAME = '/tmp/logging_example.out' - logging.basicConfig(filename=LOG_FILENAME,level=logging.DEBUG,) + logging.basicConfig(filename=LOG_FILENAME,level=logging.DEBUG) logging.debug('This message should go to the log file') @@ -1447,6 +1447,55 @@ printed on the console; on the server side, you should see something like:: 69 myapp.area2 WARNING Jail zesty vixen who grabbed pay from quack. 69 myapp.area2 ERROR The five boxing wizards jump quickly. +Using arbitrary objects as messages +----------------------------------- + +In the preceding sections and examples, it has been assumed that the message +passed when logging the event is a string. However, this is not the only +possibility. You can pass an arbitrary object as a message, and its +:meth:`__str__` method will be called when the logging system needs to convert +it to a string representation. In fact, if you want to, you can avoid +computing a string representation altogether - for example, the +:class:`SocketHandler` emits an event by pickling it and sending it over the +wire. + +Optimization +------------ + +Formatting of message arguments is deferred until it cannot be avoided. +However, computing the arguments passed to the logging method can also be +expensive, and you may want to avoid doing it if the logger will just throw +away your event. To decide what to do, you can call the :meth:`isEnabledFor` +method which takes a level argument and returns true if the event would be +created by the Logger for that level of call. You can write code like this:: + + if logger.isEnabledFor(logging.DEBUG): + logger.debug("Message with %s, %s", expensive_func1(), + expensive_func2()) + +so that if the logger's threshold is set above ``DEBUG``, the calls to +:func:`expensive_func1` and :func:`expensive_func2` are never made. + +There are other optimizations which can be made for specific applications which +need more precise control over what logging information is collected. Here's a +list of things you can do to avoid processing during logging which you don't +need: + ++-----------------------------------------------+----------------------------------------+ +| What you don't want to collect | How to avoid collecting it | ++===============================================+========================================+ +| Information about where calls were made from. | Set ``logging._srcfile`` to ``None``. | ++-----------------------------------------------+----------------------------------------+ +| Threading information. | Set ``logging.logThreads`` to ``0``. | ++-----------------------------------------------+----------------------------------------+ +| Process information. | Set ``logging.logProcesses`` to ``0``. | ++-----------------------------------------------+----------------------------------------+ + +Also note that the core logging module only includes the basic handlers. If +you don't import :mod:`logging.handlers` and :mod:`logging.config`, they won't +take up any memory. + +.. _handler: Handler Objects --------------- @@ -1562,9 +1611,9 @@ file-like object (or, more precisely, any object which supports :meth:`write` and :meth:`flush` methods). -.. class:: StreamHandler(strm=None) +.. class:: StreamHandler(stream=None) - Returns a new instance of the :class:`StreamHandler` class. If *strm* is + Returns a new instance of the :class:`StreamHandler` class. If *stream* is specified, the instance will use it for logging output; otherwise, *sys.stderr* will be used. diff --git a/Doc/library/shelve.rst b/Doc/library/shelve.rst index 10242fd..e386290 100644 --- a/Doc/library/shelve.rst +++ b/Doc/library/shelve.rst @@ -27,27 +27,39 @@ lots of shared sub-objects. The keys are ordinary strings. Because of Python semantics, a shelf cannot know when a mutable persistent-dictionary entry is modified. By default modified objects are - written only when assigned to the shelf (see :ref:`shelve-example`). If - the optional *writeback* parameter is set to *True*, all entries accessed - are cached in memory, and written back at close time; this can make it - handier to mutate mutable entries in the persistent dictionary, but, if - many entries are accessed, it can consume vast amounts of memory for the - cache, and it can make the close operation very slow since all accessed - entries are written back (there is no way to determine which accessed - entries are mutable, nor which ones were actually mutated). + written only when assigned to the shelf (see :ref:`shelve-example`). If the + optional *writeback* parameter is set to *True*, all entries accessed are + cached in memory, and written back on :meth:`sync` and :meth:`close`; this + can make it handier to mutate mutable entries in the persistent dictionary, + but, if many entries are accessed, it can consume vast amounts of memory for + the cache, and it can make the close operation very slow since all accessed + entries are written back (there is no way to determine which accessed entries + are mutable, nor which ones were actually mutated). + + .. note:: + + Do not rely on the shelf being closed automatically; always call + :meth:`close` explicitly when you don't need it any more, or use a + :keyword:`with` statement with :func:`contextlib.closing`. + Shelf objects support all methods supported by dictionaries. This eases the transition from dictionary based scripts to those requiring persistent storage. -One additional method is supported: - +Two additional methods are supported: .. method:: Shelf.sync() - Write back all entries in the cache if the shelf was opened with *writeback* set - to *True*. Also empty the cache and synchronize the persistent dictionary on - disk, if feasible. This is called automatically when the shelf is closed with - :meth:`close`. + Write back all entries in the cache if the shelf was opened with *writeback* + set to :const:`True`. Also empty the cache and synchronize the persistent + dictionary on disk, if feasible. This is called automatically when the shelf + is closed with :meth:`close`. + +.. method:: Shelf.close() + + Synchronize and close the persistent *dict* object. Operations on a closed + shelf will fail with a :exc:`ValueError`. + .. seealso:: @@ -71,11 +83,6 @@ Restrictions database should be fairly small, and in rare cases key collisions may cause the database to refuse updates. -* Depending on the implementation, closing a persistent dictionary may or may - not be necessary to flush changes to disk. The :meth:`__del__` method of the - :class:`Shelf` class calls the :meth:`close` method, so the programmer generally - need not do this explicitly. - * The :mod:`shelve` module does not support *concurrent* read/write access to shelved objects. (Multiple simultaneous read accesses are safe.) When a program has a shelf open for writing, no other program should have it open for diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index 8f56bb0..3b02f98 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -1148,6 +1148,8 @@ functions based on regular expressions. >>> titlecase("they're bill's friends.") "They're Bill's Friends." + For 8-bit strings, this method is locale-dependent. + .. method:: str.translate(map) diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst index e895e4c..b786034 100644 --- a/Doc/library/sys.rst +++ b/Doc/library/sys.rst @@ -337,12 +337,12 @@ always available. does not have to hold true for third-party extensions as it is implementation specific. - The *default* argument allows to define a value which will be returned - if the object type does not provide means to retrieve the size and would - cause a `TypeError`. + If given, *default* will be returned if the object does not provide means to + retrieve the size. Otherwise a `TypeError` will be raised. - :func:`getsizeof` calls the object's __sizeof__ method and adds an additional - garbage collector overhead if the object is managed by the garbage collector. + :func:`getsizeof` calls the object's ``__sizeof__`` method and adds an + additional garbage collector overhead if the object is managed by the garbage + collector. .. function:: _getframe([depth]) @@ -352,7 +352,8 @@ always available. that is deeper than the call stack, :exc:`ValueError` is raised. The default for *depth* is zero, returning the frame at the top of the call stack. - This function should be used for internal and specialized purposes only. + This function should be used for internal and specialized purposes only. It + is not guaranteed to exist in all implementations of Python. .. function:: getprofile() diff --git a/Doc/library/termios.rst b/Doc/library/termios.rst index df29496..591850e 100644 --- a/Doc/library/termios.rst +++ b/Doc/library/termios.rst @@ -89,7 +89,7 @@ technique using a separate :func:`tcgetattr` call and a :keyword:`try` ... :keyword:`finally` statement to ensure that the old tty attributes are restored exactly no matter what happens:: - def getpass(prompt = "Password: "): + def getpass(prompt="Password: "): import termios, sys fd = sys.stdin.fileno() old = termios.tcgetattr(fd) diff --git a/Doc/library/threading.rst b/Doc/library/threading.rst index aa7f46a..f642111 100644 --- a/Doc/library/threading.rst +++ b/Doc/library/threading.rst @@ -23,7 +23,7 @@ This module defines the following functions and objects: .. function:: active_count() Return the number of :class:`Thread` objects currently alive. The returned - count is equal to the length of the list returned by :func:`enumerate`. + count is equal to the length of the list returned by :func:`.enumerate`. .. function:: Condition() @@ -301,7 +301,7 @@ impossible to detect the termination of alien threads. Roughly, a thread is alive from the moment the :meth:`start` method returns until its :meth:`run` method terminates. The module function - :func:`enumerate` returns a list of all alive threads. + :func:`.enumerate` returns a list of all alive threads. .. attribute:: daemon diff --git a/Doc/tutorial/interpreter.rst b/Doc/tutorial/interpreter.rst index 6c6bc16..bca02ed 100644 --- a/Doc/tutorial/interpreter.rst +++ b/Doc/tutorial/interpreter.rst @@ -31,7 +31,7 @@ command into the command prompt in a DOS box:: Typing an end-of-file character (:kbd:`Control-D` on Unix, :kbd:`Control-Z` on Windows) at the primary prompt causes the interpreter to exit with a zero exit status. If that doesn't work, you can exit the interpreter by typing the -following commands: ``import sys; sys.exit()``. +following command: ``quit()``. The interpreter's line-editing features usually aren't very sophisticated. On Unix, whoever installed the interpreter may have enabled support for the GNU diff --git a/Doc/tutorial/modules.rst b/Doc/tutorial/modules.rst index 1023ba8..d4bfbda 100644 --- a/Doc/tutorial/modules.rst +++ b/Doc/tutorial/modules.rst @@ -107,6 +107,10 @@ In most cases Python programmers do not use this facility since it introduces an unknown set of names into the interpreter, possibly hiding some things you have already defined. +Note that in general the practice of importing ``*`` from a module or package is +frowned upon, since it often causes poorly readable code. However, it is okay to +use it to save typing in interactive sessions. + .. note:: For efficiency reasons, each module is only imported once per interpreter @@ -445,14 +449,9 @@ Importing \* From a Package Now what happens when the user writes ``from sound.effects import *``? Ideally, one would hope that this somehow goes out to the filesystem, finds which -submodules are present in the package, and imports them all. Unfortunately, -this operation does not work very well on Windows platforms, where the -filesystem does not always have accurate information about the case of a -filename. On these platforms, there is no guaranteed way to know whether a file -:file:`ECHO.PY` should be imported as a module :mod:`echo`, :mod:`Echo` or -:mod:`ECHO`. (For example, Windows 95 has the annoying practice of showing all -file names with a capitalized first letter.) The DOS 8+3 filename restriction -adds another interesting problem for long module names. +submodules are present in the package, and imports them all. This could take a +long time and importing sub-modules might have unwanted side-effects that should +only happen when the sub-module is explicitly imported. The only solution is for the package author to provide an explicit index of the package. The :keyword:`import` statement uses the following convention: if a package's @@ -487,10 +486,9 @@ current namespace because they are defined in the :mod:`sound.effects` package when the ``from...import`` statement is executed. (This also works when ``__all__`` is defined.) -Note that in general the practice of importing ``*`` from a module or package is -frowned upon, since it often causes poorly readable code. However, it is okay to -use it to save typing in interactive sessions, and certain modules are designed -to export only names that follow certain patterns. +Although certain modules are designed to export only names that follow certain +patterns when you use ``import *``, it is still considered bad practise in +production code. Remember, there is nothing wrong with using ``from Package import specific_submodule``! In fact, this is the recommended notation unless the diff --git a/Doc/whatsnew/2.7.rst b/Doc/whatsnew/2.7.rst index f5f7d19..e92af99 100644 --- a/Doc/whatsnew/2.7.rst +++ b/Doc/whatsnew/2.7.rst @@ -505,6 +505,13 @@ changes, or look through the Subversion logs for all the details. differences. :meth:`assertDictContainsSubset` checks whether all of the key/value pairs in *first* are found in *second*. + * :meth:`assertAlmostEqual` and :meth:`assertNotAlmostEqual` short-circuit + (automatically pass or fail without checking decimal places) if the objects + are equal. + + * :meth:`loadTestsFromName` properly honors the ``suiteClass`` attribute of + the :class:`TestLoader`. (Fixed by Mark Roddy; :issue:`6866`.) + * A new hook, :meth:`addTypeEqualityFunc` takes a type object and a function. The :meth:`assertEqual` method will use the function when both of the objects being compared are of the specified type. diff --git a/Lib/csv.py b/Lib/csv.py index ee62abe..59ec372 100644 --- a/Lib/csv.py +++ b/Lib/csv.py @@ -165,7 +165,7 @@ class Sniffer: Returns a dialect (or None) corresponding to the sample """ - quotechar, delimiter, skipinitialspace = \ + quotechar, doublequote, delimiter, skipinitialspace = \ self._guess_quote_and_delimiter(sample, delimiters) if not delimiter: delimiter, skipinitialspace = self._guess_delimiter(sample, @@ -179,8 +179,8 @@ class Sniffer: lineterminator = '\r\n' quoting = QUOTE_MINIMAL # escapechar = '' - doublequote = False + dialect.doublequote = doublequote dialect.delimiter = delimiter # _csv.reader won't accept a quotechar of '' dialect.quotechar = quotechar or '"' @@ -212,8 +212,8 @@ class Sniffer: break if not matches: - return ('', None, 0) # (quotechar, delimiter, skipinitialspace) - + # (quotechar, doublequote, delimiter, skipinitialspace) + return ('', False, None, 0) quotes = {} delims = {} spaces = 0 @@ -248,7 +248,19 @@ class Sniffer: delim = '' skipinitialspace = 0 - return (quotechar, delim, skipinitialspace) + # if we see an extra quote between delimiters, we've got a + # double quoted format + dq_regexp = re.compile(r"((%(delim)s)|^)\W*%(quote)s[^%(delim)s\n]*%(quote)s[^%(delim)s\n]*%(quote)s\W*((%(delim)s)|$)" % \ + {'delim':delim, 'quote':quotechar}, re.MULTILINE) + + + + if dq_regexp.search(data): + doublequote = True + else: + doublequote = False + + return (quotechar, doublequote, delim, skipinitialspace) def _guess_delimiter(self, data, delimiters): diff --git a/Lib/getpass.py b/Lib/getpass.py index 857188f..d0030ae 100644 --- a/Lib/getpass.py +++ b/Lib/getpass.py @@ -51,7 +51,7 @@ def unix_getpass(prompt='Password: ', stream=None): # If that fails, see if stdin can be controlled. try: fd = sys.stdin.fileno() - except: + except (AttributeError, ValueError): passwd = fallback_getpass(prompt, stream) input = sys.stdin if not stream: diff --git a/Lib/inspect.py b/Lib/inspect.py index 79565c1..1f1b7f9 100644 --- a/Lib/inspect.py +++ b/Lib/inspect.py @@ -398,12 +398,12 @@ def getfile(object): if ismodule(object): if hasattr(object, '__file__'): return object.__file__ - raise TypeError('arg is a built-in module') + raise TypeError('{!r} is a built-in module'.format(object)) if isclass(object): object = sys.modules.get(object.__module__) if hasattr(object, '__file__'): return object.__file__ - raise TypeError('arg is a built-in class') + raise TypeError('{!r} is a built-in class'.format(object)) if ismethod(object): object = object.__func__ if isfunction(object): @@ -414,8 +414,8 @@ def getfile(object): object = object.f_code if iscode(object): return object.co_filename - raise TypeError('arg is not a module, class, method, ' - 'function, traceback, frame, or code object') + raise TypeError('{!r} is not a module, class, method, ' + 'function, traceback, frame, or code object'.format(object)) ModuleInfo = namedtuple('ModuleInfo', 'name suffix mode module_type') @@ -747,7 +747,7 @@ def _getfullargs(co): names of the * and ** arguments or None.""" if not iscode(co): - raise TypeError('arg is not a code object') + raise TypeError('{!r} is not a code object'.format(co)) nargs = co.co_argcount names = co.co_varnames @@ -811,7 +811,7 @@ def getfullargspec(func): if ismethod(func): func = func.__func__ if not isfunction(func): - raise TypeError('arg is not a Python function') + raise TypeError('{!r} is not a Python function'.format(func)) args, varargs, kwonlyargs, varkw = _getfullargs(func.__code__) return FullArgSpec(args, varargs, varkw, func.__defaults__, kwonlyargs, func.__kwdefaults__, func.__annotations__) @@ -944,7 +944,7 @@ def getframeinfo(frame, context=1): else: lineno = frame.f_lineno if not isframe(frame): - raise TypeError('arg is not a frame or traceback object') + raise TypeError('{!r} is not a frame or traceback object'.format(frame)) filename = getsourcefile(frame) or getfile(frame) if context > 0: diff --git a/Lib/logging/__init__.py b/Lib/logging/__init__.py index f932110..fecca2b 100644 --- a/Lib/logging/__init__.py +++ b/Lib/logging/__init__.py @@ -271,11 +271,14 @@ class LogRecord: else: self.thread = None self.threadName = None - if logMultiprocessing: - from multiprocessing import current_process - self.processName = current_process().name - else: + if not logMultiprocessing: self.processName = None + else: + try: + from multiprocessing import current_process + self.processName = current_process().name + except ImportError: + self.processName = None if logProcesses and hasattr(os, 'getpid'): self.process = os.getpid() else: @@ -734,16 +737,16 @@ class StreamHandler(Handler): sys.stdout or sys.stderr may be used. """ - def __init__(self, strm=None): + def __init__(self, stream=None): """ Initialize the handler. - If strm is not specified, sys.stderr is used. + If stream is not specified, sys.stderr is used. """ Handler.__init__(self) - if strm is None: - strm = sys.stderr - self.stream = strm + if stream is None: + stream = sys.stderr + self.stream = stream def flush(self): """ @@ -1113,7 +1116,11 @@ class Logger(Filterer): Find the stack frame of the caller so that we can note the source file name, line number and function name. """ - f = currentframe().f_back + f = currentframe() + #On some versions of IronPython, currentframe() returns None if + #IronPython isn't run with -X:Frames. + if f is not None: + f = f.f_back rv = "(unknown file)", 0, "(unknown function)" while hasattr(f, "f_code"): co = f.f_code @@ -1145,7 +1152,8 @@ class Logger(Filterer): """ if _srcfile: #IronPython doesn't track Python frames, so findCaller throws an - #exception. We trap it here so that IronPython can use logging. + #exception on some versions of IronPython. We trap it here so that + #IronPython can use logging. try: fn, lno, func = self.findCaller() except ValueError: diff --git a/Lib/multiprocessing/managers.py b/Lib/multiprocessing/managers.py index 40af8f0..8faf34e 100644 --- a/Lib/multiprocessing/managers.py +++ b/Lib/multiprocessing/managers.py @@ -413,7 +413,7 @@ class Server(object): self.id_to_refcount[ident] -= 1 if self.id_to_refcount[ident] == 0: del self.id_to_obj[ident], self.id_to_refcount[ident] - util.debug('disposing of obj with id %d', ident) + util.debug('disposing of obj with id %r', ident) finally: self.mutex.release() diff --git a/Lib/platform.py b/Lib/platform.py index 21e098b..13129d5 100755 --- a/Lib/platform.py +++ b/Lib/platform.py @@ -10,7 +10,7 @@ """ # This module is maintained by Marc-Andre Lemburg . # If you find problems, please submit bug reports/patches via the -# Python SourceForge Project Page and assign them to "lemburg". +# Python bug tracker (http://bugs.python.org) and assign them to "lemburg". # # Still needed: # * more support for WinCE diff --git a/Lib/test/test___all__.py b/Lib/test/test___all__.py index 8ebe568..a4e69b2 100644 --- a/Lib/test/test___all__.py +++ b/Lib/test/test___all__.py @@ -82,6 +82,7 @@ class AllTest(unittest.TestCase): self.check_all("keyword") self.check_all("linecache") self.check_all("locale") + self.check_all("logging") self.check_all("macpath") self.check_all("macurl2path") self.check_all("mailbox") diff --git a/Lib/test/test_csv.py b/Lib/test/test_csv.py index 95105be..75d1a91 100644 --- a/Lib/test/test_csv.py +++ b/Lib/test/test_csv.py @@ -767,7 +767,7 @@ Stonecutters Seafood and Chop House, Lemont, IL, 12/19/02, Week Back 'Harry''s':'Arlington Heights':'IL':'2/1/03':'Kimi Hayes' 'Shark City':'Glendale Heights':'IL':'12/28/02':'Prezence' 'Tommy''s Place':'Blue Island':'IL':'12/28/02':'Blue Sunday/White Crow' -'Stonecutters Seafood and Chop House':'Lemont':'IL':'12/19/02':'Week Back' +'Stonecutters ''Seafood'' and Chop House':'Lemont':'IL':'12/19/02':'Week Back' """ header = '''\ "venue","city","state","date","performers" @@ -826,6 +826,13 @@ Stonecutters Seafood and Chop House, Lemont, IL, 12/19/02, Week Back self.assertEqual(dialect.delimiter, "|") self.assertEqual(dialect.quotechar, "'") + def test_doublequote(self): + sniffer = csv.Sniffer() + dialect = sniffer.sniff(self.header) + self.assertFalse(dialect.doublequote) + dialect = sniffer.sniff(self.sample2) + self.assertTrue(dialect.doublequote) + if not hasattr(sys, "gettotalrefcount"): if support.verbose: print("*** skipping leakage tests ***") else: diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py index 8313006..0f0cb80 100644 --- a/Lib/test/test_socket.py +++ b/Lib/test/test_socket.py @@ -291,7 +291,7 @@ class GeneralModuleTests(unittest.TestCase): # On some versions, this loses a reference orig = sys.getrefcount(__name__) socket.getnameinfo(__name__,0) - except SystemError: + except TypeError: if sys.getrefcount(__name__) != orig: self.fail("socket.getnameinfo loses a reference") diff --git a/Lib/textwrap.py b/Lib/textwrap.py index 1f2e9b4..f4886a1 100644 --- a/Lib/textwrap.py +++ b/Lib/textwrap.py @@ -135,7 +135,7 @@ class TextWrapper: """_split(text : string) -> [string] Split the text to wrap into indivisible chunks. Chunks are - not quite the same as words; see wrap_chunks() for full + not quite the same as words; see _wrap_chunks() for full details. As an example, the text Look, goof-ball -- use the -b option! breaks into the following chunks: @@ -163,9 +163,9 @@ class TextWrapper: space to two. """ i = 0 - pat = self.sentence_end_re + patsearch = self.sentence_end_re.search while i < len(chunks)-1: - if chunks[i+1] == " " and pat.search(chunks[i]): + if chunks[i+1] == " " and patsearch(chunks[i]): chunks[i+1] = " " i += 2 else: diff --git a/Misc/developers.txt b/Misc/developers.txt index d9c7870..25d5324 100644 --- a/Misc/developers.txt +++ b/Misc/developers.txt @@ -20,6 +20,9 @@ for details. When the agreement is signed, please note it in this log. Permissions History ------------------- +- Doug Hellmann was given SVN access on September 19 2009 by GFB, at + suggestion of Jesse Noller, for documentation work. + - Ezio Melotti was given SVN access on June 7 2009 by GFB, for work on and fixes to the documentation. @@ -109,6 +112,13 @@ Permissions History - Jeffrey Yasskin was given SVN access on 9 August 2007 by NCN, for his work on PEPs and other general patches. +- Mark Summerfield was given SVN access on 1 August 2007 by GFB, + for work on documentation. + +- Armin Ronacher was given SVN access on 23 July 2007 by GFB, + for work on the documentation toolset. He now maintains the + ast module. + - Senthil Kumaran was given SVN access on 16 June 2007 by MvL, for his Summer-of-Code project, mentored by Skip Montanaro. diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c index de720e1..458c88c 100644 --- a/Modules/socketmodule.c +++ b/Modules/socketmodule.c @@ -3890,8 +3890,13 @@ socket_getnameinfo(PyObject *self, PyObject *args) flags = flowinfo = scope_id = 0; if (!PyArg_ParseTuple(args, "Oi:getnameinfo", &sa, &flags)) return NULL; - if (!PyArg_ParseTuple(sa, "si|ii", - &hostp, &port, &flowinfo, &scope_id)) + if (!PyTuple_Check(sa)) { + PyErr_SetString(PyExc_TypeError, + "getnameinfo() argument 1 must be a tuple"); + return NULL; + } + if (!PyArg_ParseTuple(sa, "si|ii", + &hostp, &port, &flowinfo, &scope_id)) return NULL; PyOS_snprintf(pbuf, sizeof(pbuf), "%d", port); memset(&hints, 0, sizeof(hints)); @@ -3914,9 +3919,7 @@ socket_getnameinfo(PyObject *self, PyObject *args) switch (res->ai_family) { case AF_INET: { - char *t1; - int t2; - if (PyArg_ParseTuple(sa, "si", &t1, &t2) == 0) { + if (PyTuple_GET_SIZE(sa) != 2) { PyErr_SetString(socket_error, "IPv4 sockaddr must be 2 tuple"); goto fail; -- cgit v0.12 From 0a13a28049f0f9cf4d0455d2c413fc7d53519d2e Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sun, 4 Oct 2009 15:08:41 +0000 Subject: Merged revisions 75233 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r75233 | benjamin.peterson | 2009-10-04 10:07:16 -0500 (Sun, 04 Oct 2009) | 1 line remove 8-bit string sentence ........ --- Doc/library/stdtypes.rst | 2 -- 1 file changed, 2 deletions(-) diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index 3b02f98..8f56bb0 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -1148,8 +1148,6 @@ functions based on regular expressions. >>> titlecase("they're bill's friends.") "They're Bill's Friends." - For 8-bit strings, this method is locale-dependent. - .. method:: str.translate(map) -- cgit v0.12 From 9507887544965b471129cded5066e0b2339eb414 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 4 Oct 2009 18:47:48 +0000 Subject: Merged revisions 75238 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r75238 | mark.dickinson | 2009-10-04 19:43:54 +0100 (Sun, 04 Oct 2009) | 11 lines Merged revisions 75236 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75236 | mark.dickinson | 2009-10-04 19:38:39 +0100 (Sun, 04 Oct 2009) | 4 lines Issue #7042: Fix test_signal failure on OS X 10.6 64-bit builds (and also, with luck, on the x86 FreeBSD buildbot), by making sure that some user time is used in test_itimer_virtual. ........ ................ --- Lib/test/test_signal.py | 2 ++ Misc/NEWS | 5 +++++ 2 files changed, 7 insertions(+) diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py index 5fc4220..4e06a34 100644 --- a/Lib/test/test_signal.py +++ b/Lib/test/test_signal.py @@ -361,6 +361,8 @@ class ItimerTest(unittest.TestCase): signal.setitimer(self.itimer, 0.3, 0.2) for i in range(100000000): + # use up some virtual time by doing real work + _ = pow(12345, 67890, 10000019) if signal.getitimer(self.itimer) == (0.0, 0.0): break # sig_vtalrm handler stopped this itimer diff --git a/Misc/NEWS b/Misc/NEWS index cb65654..0420a82 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -73,6 +73,11 @@ Extension Modules - Issue #6848: Fix curses module build failure on OS X 10.6. +Tests +----- + +- Issue #7042: Fix test_signal (test_itimer_virtual) failure on OS X 10.6. + Build ----- -- cgit v0.12 From 5183856c177610ceddb057e3ee90fda85dc2eac1 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sun, 4 Oct 2009 20:35:30 +0000 Subject: Merged revisions 75246 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75246 | benjamin.peterson | 2009-10-04 15:32:25 -0500 (Sun, 04 Oct 2009) | 29 lines Merged revisions 74841 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74841 | thomas.wouters | 2009-09-16 14:55:54 -0500 (Wed, 16 Sep 2009) | 23 lines Fix issue #1590864, multiple threads and fork() can cause deadlocks, by acquiring the import lock around fork() calls. This prevents other threads from having that lock while the fork happens, and is the recommended way of dealing with such issues. There are two other locks we care about, the GIL and the Thread Local Storage lock. The GIL is obviously held when calling Python functions like os.fork(), and the TLS lock is explicitly reallocated instead, while also deleting now-orphaned TLS data. This only fixes calls to os.fork(), not extension modules or embedding programs calling C's fork() directly. Solving that requires a new set of API functions, and possibly a rewrite of the Python/thread_*.c mess. Add a warning explaining the problem to the documentation in the mean time. This also changes behaviour a little on AIX. Before, AIX (but only AIX) was getting the import lock reallocated, seemingly to avoid this very same problem. This is not the right approach, because the import lock is a re-entrant one, and reallocating would do the wrong thing when forking while holding the import lock. Will backport to 2.6, minus the tiny AIX behaviour change. ........ ................ --- Doc/c-api/init.rst | 16 ++++++++++++++++ Include/import.h | 8 ++++++++ Lib/test/test_fork1.py | 41 +++++++++++++++++++++++++++++++++++++++++ Modules/posixmodule.c | 34 +++++++++++++++++++++++++++++++--- Python/import.c | 31 ++++++++++++------------------- 5 files changed, 108 insertions(+), 22 deletions(-) diff --git a/Doc/c-api/init.rst b/Doc/c-api/init.rst index d79c123..152cb13 100644 --- a/Doc/c-api/init.rst +++ b/Doc/c-api/init.rst @@ -520,6 +520,22 @@ supports the creation of additional interpreters (using :cfunc:`Py_NewInterpreter`), but mixing multiple interpreters and the :cfunc:`PyGILState_\*` API is unsupported. +Another important thing to note about threads is their behaviour in the face +of the C :cfunc:`fork` call. On most systems with :cfunc:`fork`, after a +process forks only the thread that issued the fork will exist. That also +means any locks held by other threads will never be released. Python solves +this for :func:`os.fork` by acquiring the locks it uses internally before +the fork, and releasing them afterwards. In addition, it resets any +:ref:`lock-objects` in the child. When extending or embedding Python, there +is no way to inform Python of additional (non-Python) locks that need to be +acquired before or reset after a fork. OS facilities such as +:cfunc:`posix_atfork` would need to be used to accomplish the same thing. +Additionally, when extending or embedding Python, calling :cfunc:`fork` +directly rather than through :func:`os.fork` (and returning to or calling +into Python) may result in a deadlock by one of Python's internal locks +being held by a thread that is defunct after the fork. +:cfunc:`PyOS_AfterFork` tries to reset the necessary locks, but is not +always able to. .. ctype:: PyInterpreterState diff --git a/Include/import.h b/Include/import.h index 65657b4..b8de2fd 100644 --- a/Include/import.h +++ b/Include/import.h @@ -27,6 +27,14 @@ PyAPI_FUNC(PyObject *) PyImport_ReloadModule(PyObject *m); PyAPI_FUNC(void) PyImport_Cleanup(void); PyAPI_FUNC(int) PyImport_ImportFrozenModule(char *); +#ifdef WITH_THREAD +PyAPI_FUNC(void) _PyImport_AcquireLock(void); +PyAPI_FUNC(int) _PyImport_ReleaseLock(void); +#else +#define _PyImport_AcquireLock() +#define _PyImport_ReleaseLock() 1 +#endif + PyAPI_FUNC(struct filedescr *) _PyImport_FindModule( const char *, PyObject *, char *, size_t, FILE **, PyObject **); PyAPI_FUNC(int) _PyImport_IsScript(struct filedescr *); diff --git a/Lib/test/test_fork1.py b/Lib/test/test_fork1.py index e036661..88f9fe9 100644 --- a/Lib/test/test_fork1.py +++ b/Lib/test/test_fork1.py @@ -1,8 +1,14 @@ """This test checks for correct fork() behavior. """ +import errno +import imp import os +import signal +import sys import time +import threading + from test.fork_wait import ForkWait from test.support import run_unittest, reap_children, get_attribute @@ -23,6 +29,41 @@ class ForkTest(ForkWait): self.assertEqual(spid, cpid) self.assertEqual(status, 0, "cause = %d, exit = %d" % (status&0xff, status>>8)) + def test_import_lock_fork(self): + import_started = threading.Event() + fake_module_name = "fake test module" + partial_module = "partial" + complete_module = "complete" + def importer(): + imp.acquire_lock() + sys.modules[fake_module_name] = partial_module + import_started.set() + time.sleep(0.01) # Give the other thread time to try and acquire. + sys.modules[fake_module_name] = complete_module + imp.release_lock() + t = threading.Thread(target=importer) + t.start() + import_started.wait() + pid = os.fork() + try: + if not pid: + m = __import__(fake_module_name) + if m == complete_module: + os._exit(0) + else: + os._exit(1) + else: + t.join() + # Exitcode 1 means the child got a partial module (bad.) No + # exitcode (but a hang, which manifests as 'got pid 0') + # means the child deadlocked (also bad.) + self.wait_impl(pid) + finally: + try: + os.kill(pid, signal.SIGKILL) + except OSError: + pass + def test_main(): run_unittest(ForkTest) reap_children() diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index d25034f..a7adc98 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -3831,11 +3831,21 @@ Return 0 to child process and PID of child to parent process."); static PyObject * posix_fork1(PyObject *self, PyObject *noargs) { - pid_t pid = fork1(); + pid_t pid; + int result; + _PyImport_AcquireLock(); + pid = fork1(); + result = _PyImport_ReleaseLock(); if (pid == -1) return posix_error(); if (pid == 0) PyOS_AfterFork(); + if (result < 0) { + /* Don't clobber the OSError if the fork failed. */ + PyErr_SetString(PyExc_RuntimeError, + "not holding the import lock"); + return NULL; + } return PyLong_FromPid(pid); } #endif @@ -3850,11 +3860,21 @@ Return 0 to child process and PID of child to parent process."); static PyObject * posix_fork(PyObject *self, PyObject *noargs) { - pid_t pid = fork(); + pid_t pid; + int result; + _PyImport_AcquireLock(); + pid = fork(); + result = _PyImport_ReleaseLock(); if (pid == -1) return posix_error(); if (pid == 0) PyOS_AfterFork(); + if (result < 0) { + /* Don't clobber the OSError if the fork failed. */ + PyErr_SetString(PyExc_RuntimeError, + "not holding the import lock"); + return NULL; + } return PyLong_FromPid(pid); } #endif @@ -3957,14 +3977,22 @@ To both, return fd of newly opened pseudo-terminal.\n"); static PyObject * posix_forkpty(PyObject *self, PyObject *noargs) { - int master_fd = -1; + int master_fd = -1, result; pid_t pid; + _PyImport_AcquireLock(); pid = forkpty(&master_fd, NULL, NULL, NULL); + result = _PyImport_ReleaseLock(); if (pid == -1) return posix_error(); if (pid == 0) PyOS_AfterFork(); + if (result < 0) { + /* Don't clobber the OSError if the fork failed. */ + PyErr_SetString(PyExc_RuntimeError, + "not holding the import lock"); + return NULL; + } return Py_BuildValue("(Ni)", PyLong_FromPid(pid), master_fd); } #endif diff --git a/Python/import.c b/Python/import.c index e143322..1129a7f 100644 --- a/Python/import.c +++ b/Python/import.c @@ -261,8 +261,8 @@ static PyThread_type_lock import_lock = 0; static long import_lock_thread = -1; static int import_lock_level = 0; -static void -lock_import(void) +void +_PyImport_AcquireLock(void) { long me = PyThread_get_thread_ident(); if (me == -1) @@ -286,8 +286,8 @@ lock_import(void) import_lock_level = 1; } -static int -unlock_import(void) +int +_PyImport_ReleaseLock(void) { long me = PyThread_get_thread_ident(); if (me == -1 || import_lock == NULL) @@ -302,23 +302,16 @@ unlock_import(void) return 1; } -/* This function is called from PyOS_AfterFork to ensure that newly - created child processes do not share locks with the parent. */ +/* This function used to be called from PyOS_AfterFork to ensure that newly + created child processes do not share locks with the parent, but for some + reason only on AIX systems. Instead of re-initializing the lock, we now + acquire the import lock around fork() calls. */ void _PyImport_ReInitLock(void) { -#ifdef _AIX - if (import_lock != NULL) - import_lock = PyThread_allocate_lock(); -#endif } -#else - -#define lock_import() -#define unlock_import() 0 - #endif static PyObject * @@ -335,7 +328,7 @@ static PyObject * imp_acquire_lock(PyObject *self, PyObject *noargs) { #ifdef WITH_THREAD - lock_import(); + _PyImport_AcquireLock(); #endif Py_INCREF(Py_None); return Py_None; @@ -345,7 +338,7 @@ static PyObject * imp_release_lock(PyObject *self, PyObject *noargs) { #ifdef WITH_THREAD - if (unlock_import() < 0) { + if (_PyImport_ReleaseLock() < 0) { PyErr_SetString(PyExc_RuntimeError, "not holding the import lock"); return NULL; @@ -2200,9 +2193,9 @@ PyImport_ImportModuleLevel(char *name, PyObject *globals, PyObject *locals, PyObject *fromlist, int level) { PyObject *result; - lock_import(); + _PyImport_AcquireLock(); result = import_module_level(name, globals, locals, fromlist, level); - if (unlock_import() < 0) { + if (_PyImport_ReleaseLock() < 0) { Py_XDECREF(result); PyErr_SetString(PyExc_RuntimeError, "not holding the import lock"); -- cgit v0.12 From bf0770dd82b8629af60cb3c16d75a436788f2eca Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sun, 4 Oct 2009 20:41:56 +0000 Subject: Merged revisions 75248 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75248 | benjamin.peterson | 2009-10-04 15:40:17 -0500 (Sun, 04 Oct 2009) | 11 lines Merged revisions 75066 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75066 | andrew.kuchling | 2009-09-25 17:23:54 -0500 (Fri, 25 Sep 2009) | 4 lines #6243: fix segfault when keyname() returns a NULL pointer. Bug noted by Trundle, patched by Trundle and Jerry Chen. ........ ................ --- Lib/test/test_curses.py | 5 +++++ Modules/_cursesmodule.c | 11 +++++++---- 2 files changed, 12 insertions(+), 4 deletions(-) diff --git a/Lib/test/test_curses.py b/Lib/test/test_curses.py index 4be2029..2615ffb 100644 --- a/Lib/test/test_curses.py +++ b/Lib/test/test_curses.py @@ -259,6 +259,10 @@ def test_resize_term(stdscr): if curses.LINES != lines - 1 or curses.COLS != cols + 1: raise RuntimeError("Expected resizeterm to update LINES and COLS") +def test_issue6243(stdscr): + curses.ungetch(1025) + stdscr.getkey() + def main(stdscr): curses.savetty() try: @@ -266,6 +270,7 @@ def main(stdscr): window_funcs(stdscr) test_userptr_without_set(stdscr) test_resize_term(stdscr) + test_issue6243(stdscr) finally: curses.resetty() diff --git a/Modules/_cursesmodule.c b/Modules/_cursesmodule.c index c7d3778..da19216 100644 --- a/Modules/_cursesmodule.c +++ b/Modules/_cursesmodule.c @@ -890,14 +890,17 @@ PyCursesWindow_GetKey(PyCursesWindowObject *self, PyObject *args) /* getch() returns ERR in nodelay mode */ PyErr_SetString(PyCursesError, "no input"); return NULL; - } else if (rtn<=255) + } else if (rtn<=255) { return Py_BuildValue("C", rtn); - else + } else { + const char *knp; #if defined(__NetBSD__) - return PyUnicode_FromString(unctrl(rtn)); + knp = unctrl(rtn); #else - return PyUnicode_FromString((const char *)keyname(rtn)); + knp = keyname(rtn); #endif + return PyUnicode_FromString((knp == NULL) ? "" : knp); + } } static PyObject * -- cgit v0.12 From b090761ec035153ff9ac192a0a17ffd7d3706830 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Wed, 7 Oct 2009 19:24:43 +0000 Subject: Merged revisions 75276 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r75276 | mark.dickinson | 2009-10-07 20:23:50 +0100 (Wed, 07 Oct 2009) | 12 lines Merged revisions 75275 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75275 | mark.dickinson | 2009-10-07 20:22:05 +0100 (Wed, 07 Oct 2009) | 6 lines Issue #7048: logb should round its result when that result doesn't fit into the available precision. (Tests for this change are included in the most recent set of testcases from the Decimal Specification site; those testcases will be updated shortly.) ........ ................ --- Lib/decimal.py | 3 ++- Misc/NEWS | 3 +++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/Lib/decimal.py b/Lib/decimal.py index e3fa8cb..62dcd40 100644 --- a/Lib/decimal.py +++ b/Lib/decimal.py @@ -3209,7 +3209,8 @@ class Decimal(object): # otherwise, simply return the adjusted exponent of self, as a # Decimal. Note that no attempt is made to fit the result # into the current context. - return Decimal(self.adjusted()) + ans = Decimal(self.adjusted()) + return ans._fix(context) def _islogical(self): """Return True if self is a logical operand. diff --git a/Misc/NEWS b/Misc/NEWS index 0420a82..4b6ff0b 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -27,6 +27,9 @@ Core and Builtins Library ------- +- Issue #7048: Force Decimal.logb to round its result when that result + is too large to fit in the current precision. + - Issue #6236, #6348: Fix various failures in the I/O library under AIX and other platforms, when using a non-gcc compiler. Patch by egreen. -- cgit v0.12 From 6bf5a2e85bc549647cd050a5e38e70f81db80c5a Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Wed, 7 Oct 2009 23:54:53 +0000 Subject: Merged revisions 75279 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75279 | r.david.murray | 2009-10-07 19:38:55 -0400 (Wed, 07 Oct 2009) | 10 lines Merged revisions 75255 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75255 | r.david.murray | 2009-10-05 13:03:09 -0400 (Mon, 05 Oct 2009) | 3 lines Issue #7058: Added save/restore for argv and os.environ to runtest_inner in regrtest, with warnings if the called test modifies them. ........ ................ --- Lib/test/regrtest.py | 15 +++++++++++++++ Misc/NEWS | 3 +++ 2 files changed, 18 insertions(+) diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py index e98a99a..0c01cd2 100755 --- a/Lib/test/regrtest.py +++ b/Lib/test/regrtest.py @@ -598,6 +598,10 @@ def runtest_inner(test, generate, verbose, quiet, test_times, refleak = False # True if the test leaked references. try: save_stdout = sys.stdout + # Save various things that tests may mess up so we can restore + # them afterward. + save_environ = dict(os.environ) + save_argv = sys.argv[:] try: if cfp: sys.stdout = cfp @@ -622,6 +626,17 @@ def runtest_inner(test, generate, verbose, quiet, test_times, test_times.append((test_time, test)) finally: sys.stdout = save_stdout + # Restore what we saved if needed, but also complain if the test + # changed it so that the test may eventually get fixed. + if not os.environ == save_environ: + if not quiet: + print("Warning: os.environ was modified by", test) + os.environ.clear() + os.environ.update(save_environ) + if not sys.argv == save_argv: + if not quiet: + print("Warning: argv was modified by", test) + sys.argv[:] = save_argv except support.ResourceDenied as msg: if not quiet: print(test, "skipped --", msg) diff --git a/Misc/NEWS b/Misc/NEWS index 4b6ff0b..96ad164 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -79,6 +79,9 @@ Extension Modules Tests ----- +- Issue #7058: Added save/restore for argv and os.environ to runtest_inner + in regrtest, with warnings if the called test modifies them. + - Issue #7042: Fix test_signal (test_itimer_virtual) failure on OS X 10.6. Build -- cgit v0.12 From 015fa03058edbe2947a791f64461abf062267d0d Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Thu, 8 Oct 2009 16:02:50 +0000 Subject: Merged revisions 75284 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r75284 | mark.dickinson | 2009-10-08 16:59:20 +0100 (Thu, 08 Oct 2009) | 11 lines Merged revisions 75283 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75283 | mark.dickinson | 2009-10-08 16:54:10 +0100 (Thu, 08 Oct 2009) | 4 lines Issue #7078: _struct.__doc__ was being ignored. Import it into struct. Also add description of '?' struct format character. Thanks Gabriel Genellina for the patch. ........ ................ --- Lib/struct.py | 1 + Misc/NEWS | 2 ++ Modules/_struct.c | 14 ++++++++------ 3 files changed, 11 insertions(+), 6 deletions(-) diff --git a/Lib/struct.py b/Lib/struct.py index 3784c05..b022355 100644 --- a/Lib/struct.py +++ b/Lib/struct.py @@ -1,2 +1,3 @@ from _struct import * from _struct import _clearcache +from _struct import __doc__ diff --git a/Misc/NEWS b/Misc/NEWS index 96ad164..4e55a61 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -74,6 +74,8 @@ Library Extension Modules ----------------- +- Issue #7078: Set struct.__doc__ from _struct.__doc__. + - Issue #6848: Fix curses module build failure on OS X 10.6. Tests diff --git a/Modules/_struct.c b/Modules/_struct.c index 3e0ab31..6a89d8c 100644 --- a/Modules/_struct.c +++ b/Modules/_struct.c @@ -1900,18 +1900,20 @@ static struct PyMethodDef module_functions[] = { PyDoc_STRVAR(module_doc, "Functions to convert between Python values and C structs.\n\ Python bytes objects are used to hold the data representing the C struct\n\ -and also as format strings to describe the layout of data in the C struct.\n\ +and also as format strings (explained below) to describe the layout of data\n\ +in the C struct.\n\ \n\ The optional first format char indicates byte order, size and alignment:\n\ - @: native order, size & alignment (default)\n\ - =: native order, std. size & alignment\n\ - <: little-endian, std. size & alignment\n\ - >: big-endian, std. size & alignment\n\ - !: same as >\n\ + @: native order, size & alignment (default)\n\ + =: native order, std. size & alignment\n\ + <: little-endian, std. size & alignment\n\ + >: big-endian, std. size & alignment\n\ + !: same as >\n\ \n\ The remaining chars indicate types of args and must match exactly;\n\ these can be preceded by a decimal repeat count:\n\ x: pad byte (no data); c:char; b:signed byte; B:unsigned byte;\n\ + ?: _Bool (requires C99; if not available, char is used instead)\n\ h:short; H:unsigned short; i:int; I:unsigned int;\n\ l:long; L:unsigned long; f:float; d:double.\n\ Special cases (preceding decimal count indicates length):\n\ -- cgit v0.12 From d08fb83777eb4198b6a6573edd74589da1d8ecab Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Thu, 8 Oct 2009 16:33:06 +0000 Subject: Merged revisions 75287 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r75287 | mark.dickinson | 2009-10-08 17:30:38 +0100 (Thu, 08 Oct 2009) | 9 lines Merged revisions 75286 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75286 | mark.dickinson | 2009-10-08 17:28:39 +0100 (Thu, 08 Oct 2009) | 2 lines Update decimal test data to the most recent set from Mike Cowlishaw. ........ ................ --- Lib/test/decimaltestdata/abs.decTest | 2 +- Lib/test/decimaltestdata/add.decTest | 2 +- Lib/test/decimaltestdata/and.decTest | 2 +- Lib/test/decimaltestdata/base.decTest | 2 +- Lib/test/decimaltestdata/clamp.decTest | 2 +- Lib/test/decimaltestdata/class.decTest | 2 +- Lib/test/decimaltestdata/compare.decTest | 2 +- Lib/test/decimaltestdata/comparetotal.decTest | 2 +- Lib/test/decimaltestdata/comparetotmag.decTest | 2 +- Lib/test/decimaltestdata/copy.decTest | 2 +- Lib/test/decimaltestdata/copyabs.decTest | 2 +- Lib/test/decimaltestdata/copynegate.decTest | 2 +- Lib/test/decimaltestdata/copysign.decTest | 2 +- Lib/test/decimaltestdata/ddAbs.decTest | 2 +- Lib/test/decimaltestdata/ddAdd.decTest | 2 +- Lib/test/decimaltestdata/ddAnd.decTest | 2 +- Lib/test/decimaltestdata/ddBase.decTest | 2 +- Lib/test/decimaltestdata/ddCanonical.decTest | 2 +- Lib/test/decimaltestdata/ddClass.decTest | 2 +- Lib/test/decimaltestdata/ddCompare.decTest | 2 +- Lib/test/decimaltestdata/ddCompareSig.decTest | 2 +- Lib/test/decimaltestdata/ddCompareTotal.decTest | 2 +- Lib/test/decimaltestdata/ddCompareTotalMag.decTest | 2 +- Lib/test/decimaltestdata/ddCopy.decTest | 2 +- Lib/test/decimaltestdata/ddCopyAbs.decTest | 2 +- Lib/test/decimaltestdata/ddCopyNegate.decTest | 2 +- Lib/test/decimaltestdata/ddCopySign.decTest | 2 +- Lib/test/decimaltestdata/ddDivide.decTest | 15 ++++++++--- Lib/test/decimaltestdata/ddDivideInt.decTest | 2 +- Lib/test/decimaltestdata/ddEncode.decTest | 2 +- Lib/test/decimaltestdata/ddFMA.decTest | 2 +- Lib/test/decimaltestdata/ddInvert.decTest | 2 +- Lib/test/decimaltestdata/ddLogB.decTest | 2 +- Lib/test/decimaltestdata/ddMax.decTest | 2 +- Lib/test/decimaltestdata/ddMaxMag.decTest | 2 +- Lib/test/decimaltestdata/ddMin.decTest | 2 +- Lib/test/decimaltestdata/ddMinMag.decTest | 2 +- Lib/test/decimaltestdata/ddMinus.decTest | 2 +- Lib/test/decimaltestdata/ddMultiply.decTest | 2 +- Lib/test/decimaltestdata/ddNextMinus.decTest | 2 +- Lib/test/decimaltestdata/ddNextPlus.decTest | 2 +- Lib/test/decimaltestdata/ddNextToward.decTest | 2 +- Lib/test/decimaltestdata/ddOr.decTest | 2 +- Lib/test/decimaltestdata/ddPlus.decTest | 2 +- Lib/test/decimaltestdata/ddQuantize.decTest | 2 +- Lib/test/decimaltestdata/ddReduce.decTest | 2 +- Lib/test/decimaltestdata/ddRemainder.decTest | 2 +- Lib/test/decimaltestdata/ddRemainderNear.decTest | 2 +- Lib/test/decimaltestdata/ddRotate.decTest | 2 +- Lib/test/decimaltestdata/ddSameQuantum.decTest | 2 +- Lib/test/decimaltestdata/ddScaleB.decTest | 2 +- Lib/test/decimaltestdata/ddShift.decTest | 2 +- Lib/test/decimaltestdata/ddSubtract.decTest | 2 +- Lib/test/decimaltestdata/ddToIntegral.decTest | 2 +- Lib/test/decimaltestdata/ddXor.decTest | 2 +- Lib/test/decimaltestdata/decDouble.decTest | 2 +- Lib/test/decimaltestdata/decQuad.decTest | 2 +- Lib/test/decimaltestdata/decSingle.decTest | 2 +- Lib/test/decimaltestdata/divide.decTest | 2 +- Lib/test/decimaltestdata/divideint.decTest | 2 +- Lib/test/decimaltestdata/dqAbs.decTest | 2 +- Lib/test/decimaltestdata/dqAdd.decTest | 4 +-- Lib/test/decimaltestdata/dqAnd.decTest | 2 +- Lib/test/decimaltestdata/dqBase.decTest | 2 +- Lib/test/decimaltestdata/dqCanonical.decTest | 2 +- Lib/test/decimaltestdata/dqClass.decTest | 2 +- Lib/test/decimaltestdata/dqCompare.decTest | 2 +- Lib/test/decimaltestdata/dqCompareSig.decTest | 2 +- Lib/test/decimaltestdata/dqCompareTotal.decTest | 2 +- Lib/test/decimaltestdata/dqCompareTotalMag.decTest | 2 +- Lib/test/decimaltestdata/dqCopy.decTest | 2 +- Lib/test/decimaltestdata/dqCopyAbs.decTest | 2 +- Lib/test/decimaltestdata/dqCopyNegate.decTest | 2 +- Lib/test/decimaltestdata/dqCopySign.decTest | 2 +- Lib/test/decimaltestdata/dqDivide.decTest | 2 +- Lib/test/decimaltestdata/dqDivideInt.decTest | 2 +- Lib/test/decimaltestdata/dqEncode.decTest | 2 +- Lib/test/decimaltestdata/dqFMA.decTest | 2 +- Lib/test/decimaltestdata/dqInvert.decTest | 2 +- Lib/test/decimaltestdata/dqLogB.decTest | 2 +- Lib/test/decimaltestdata/dqMax.decTest | 2 +- Lib/test/decimaltestdata/dqMaxMag.decTest | 2 +- Lib/test/decimaltestdata/dqMin.decTest | 2 +- Lib/test/decimaltestdata/dqMinMag.decTest | 2 +- Lib/test/decimaltestdata/dqMinus.decTest | 2 +- Lib/test/decimaltestdata/dqMultiply.decTest | 2 +- Lib/test/decimaltestdata/dqNextMinus.decTest | 2 +- Lib/test/decimaltestdata/dqNextPlus.decTest | 2 +- Lib/test/decimaltestdata/dqNextToward.decTest | 2 +- Lib/test/decimaltestdata/dqOr.decTest | 2 +- Lib/test/decimaltestdata/dqPlus.decTest | 2 +- Lib/test/decimaltestdata/dqQuantize.decTest | 4 +-- Lib/test/decimaltestdata/dqReduce.decTest | 2 +- Lib/test/decimaltestdata/dqRemainder.decTest | 2 +- Lib/test/decimaltestdata/dqRemainderNear.decTest | 2 +- Lib/test/decimaltestdata/dqRotate.decTest | 2 +- Lib/test/decimaltestdata/dqSameQuantum.decTest | 2 +- Lib/test/decimaltestdata/dqScaleB.decTest | 2 +- Lib/test/decimaltestdata/dqShift.decTest | 2 +- Lib/test/decimaltestdata/dqSubtract.decTest | 2 +- Lib/test/decimaltestdata/dqToIntegral.decTest | 2 +- Lib/test/decimaltestdata/dqXor.decTest | 2 +- Lib/test/decimaltestdata/dsBase.decTest | 2 +- Lib/test/decimaltestdata/dsEncode.decTest | 2 +- Lib/test/decimaltestdata/exp.decTest | 2 +- Lib/test/decimaltestdata/fma.decTest | 2 +- Lib/test/decimaltestdata/inexact.decTest | 2 +- Lib/test/decimaltestdata/invert.decTest | 2 +- Lib/test/decimaltestdata/ln.decTest | 2 +- Lib/test/decimaltestdata/log10.decTest | 2 +- Lib/test/decimaltestdata/logb.decTest | 30 ++++++++++++++++++++-- Lib/test/decimaltestdata/max.decTest | 2 +- Lib/test/decimaltestdata/maxmag.decTest | 2 +- Lib/test/decimaltestdata/min.decTest | 2 +- Lib/test/decimaltestdata/minmag.decTest | 2 +- Lib/test/decimaltestdata/minus.decTest | 2 +- Lib/test/decimaltestdata/multiply.decTest | 2 +- Lib/test/decimaltestdata/nextminus.decTest | 2 +- Lib/test/decimaltestdata/nextplus.decTest | 2 +- Lib/test/decimaltestdata/nexttoward.decTest | 2 +- Lib/test/decimaltestdata/or.decTest | 2 +- Lib/test/decimaltestdata/plus.decTest | 2 +- Lib/test/decimaltestdata/power.decTest | 2 +- Lib/test/decimaltestdata/powersqrt.decTest | 2 +- Lib/test/decimaltestdata/quantize.decTest | 2 +- Lib/test/decimaltestdata/randomBound32.decTest | 2 +- Lib/test/decimaltestdata/randoms.decTest | 2 +- Lib/test/decimaltestdata/reduce.decTest | 2 +- Lib/test/decimaltestdata/remainder.decTest | 2 +- Lib/test/decimaltestdata/remainderNear.decTest | 2 +- Lib/test/decimaltestdata/rescale.decTest | 2 +- Lib/test/decimaltestdata/rotate.decTest | 2 +- Lib/test/decimaltestdata/rounding.decTest | 2 +- Lib/test/decimaltestdata/samequantum.decTest | 2 +- Lib/test/decimaltestdata/scaleb.decTest | 11 +++++++- Lib/test/decimaltestdata/shift.decTest | 2 +- Lib/test/decimaltestdata/squareroot.decTest | 12 ++++++++- Lib/test/decimaltestdata/subtract.decTest | 2 +- Lib/test/decimaltestdata/testall.decTest | 2 +- Lib/test/decimaltestdata/tointegral.decTest | 2 +- Lib/test/decimaltestdata/tointegralx.decTest | 2 +- Lib/test/decimaltestdata/xor.decTest | 2 +- Lib/test/test_decimal.py | 11 ++++++++ 143 files changed, 211 insertions(+), 148 deletions(-) diff --git a/Lib/test/decimaltestdata/abs.decTest b/Lib/test/decimaltestdata/abs.decTest index ed3c6f7..01f73d7 100644 --- a/Lib/test/decimaltestdata/abs.decTest +++ b/Lib/test/decimaltestdata/abs.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- This set of tests primarily tests the existence of the operator. -- Additon, subtraction, rounding, and more overflows are tested diff --git a/Lib/test/decimaltestdata/add.decTest b/Lib/test/decimaltestdata/add.decTest index 06eb93e..1461c45 100644 --- a/Lib/test/decimaltestdata/add.decTest +++ b/Lib/test/decimaltestdata/add.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 precision: 9 rounding: half_up diff --git a/Lib/test/decimaltestdata/and.decTest b/Lib/test/decimaltestdata/and.decTest index d4fdad5..e912394 100644 --- a/Lib/test/decimaltestdata/and.decTest +++ b/Lib/test/decimaltestdata/and.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/base.decTest b/Lib/test/decimaltestdata/base.decTest index 85cac38..bc4cef9 100644 --- a/Lib/test/decimaltestdata/base.decTest +++ b/Lib/test/decimaltestdata/base.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 -- This file tests base conversions from string to a decimal number diff --git a/Lib/test/decimaltestdata/clamp.decTest b/Lib/test/decimaltestdata/clamp.decTest index 1134671..12c6642 100644 --- a/Lib/test/decimaltestdata/clamp.decTest +++ b/Lib/test/decimaltestdata/clamp.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- This set of tests uses the same limits as the 8-byte concrete -- representation, but applies clamping without using format-specific diff --git a/Lib/test/decimaltestdata/class.decTest b/Lib/test/decimaltestdata/class.decTest index aec64eb..62d2fa4 100644 --- a/Lib/test/decimaltestdata/class.decTest +++ b/Lib/test/decimaltestdata/class.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- [New 2006.11.27] diff --git a/Lib/test/decimaltestdata/compare.decTest b/Lib/test/decimaltestdata/compare.decTest index 10407f8..c771301 100644 --- a/Lib/test/decimaltestdata/compare.decTest +++ b/Lib/test/decimaltestdata/compare.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- Note that we cannot assume add/subtract tests cover paths adequately, -- here, because the code might be quite different (comparison cannot diff --git a/Lib/test/decimaltestdata/comparetotal.decTest b/Lib/test/decimaltestdata/comparetotal.decTest index fc08a16..ad87b4c 100644 --- a/Lib/test/decimaltestdata/comparetotal.decTest +++ b/Lib/test/decimaltestdata/comparetotal.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- Note that we cannot assume add/subtract tests cover paths adequately, -- here, because the code might be quite different (comparison cannot diff --git a/Lib/test/decimaltestdata/comparetotmag.decTest b/Lib/test/decimaltestdata/comparetotmag.decTest index a78f0f9..e87c9f2 100644 --- a/Lib/test/decimaltestdata/comparetotmag.decTest +++ b/Lib/test/decimaltestdata/comparetotmag.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- Note that it cannot be assumed that add/subtract tests cover paths -- for this operation adequately, here, because the code might be diff --git a/Lib/test/decimaltestdata/copy.decTest b/Lib/test/decimaltestdata/copy.decTest index 3cd6b9b..b47e499 100644 --- a/Lib/test/decimaltestdata/copy.decTest +++ b/Lib/test/decimaltestdata/copy.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/copyabs.decTest b/Lib/test/decimaltestdata/copyabs.decTest index 13cf00c..f7d0f86 100644 --- a/Lib/test/decimaltestdata/copyabs.decTest +++ b/Lib/test/decimaltestdata/copyabs.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/copynegate.decTest b/Lib/test/decimaltestdata/copynegate.decTest index f74d419..38235b6 100644 --- a/Lib/test/decimaltestdata/copynegate.decTest +++ b/Lib/test/decimaltestdata/copynegate.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/copysign.decTest b/Lib/test/decimaltestdata/copysign.decTest index e7c66e2..8061a42 100644 --- a/Lib/test/decimaltestdata/copysign.decTest +++ b/Lib/test/decimaltestdata/copysign.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/ddAbs.decTest b/Lib/test/decimaltestdata/ddAbs.decTest index ea209c1..c6f5a7c 100644 --- a/Lib/test/decimaltestdata/ddAbs.decTest +++ b/Lib/test/decimaltestdata/ddAbs.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 precision: 16 maxExponent: 384 diff --git a/Lib/test/decimaltestdata/ddAdd.decTest b/Lib/test/decimaltestdata/ddAdd.decTest index 3e9cb50..c0a25b3 100644 --- a/Lib/test/decimaltestdata/ddAdd.decTest +++ b/Lib/test/decimaltestdata/ddAdd.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- This set of tests are for decDoubles only; all arguments are -- representable in a decDouble diff --git a/Lib/test/decimaltestdata/ddAnd.decTest b/Lib/test/decimaltestdata/ddAnd.decTest index a4617c6..6765175 100644 --- a/Lib/test/decimaltestdata/ddAnd.decTest +++ b/Lib/test/decimaltestdata/ddAnd.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 precision: 16 maxExponent: 384 diff --git a/Lib/test/decimaltestdata/ddBase.decTest b/Lib/test/decimaltestdata/ddBase.decTest index b064495..fbd6ccd 100644 --- a/Lib/test/decimaltestdata/ddBase.decTest +++ b/Lib/test/decimaltestdata/ddBase.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- This file tests base conversions from string to a decimal number -- and back to a string (in Scientific form) diff --git a/Lib/test/decimaltestdata/ddCanonical.decTest b/Lib/test/decimaltestdata/ddCanonical.decTest index 764dca8..824de83 100644 --- a/Lib/test/decimaltestdata/ddCanonical.decTest +++ b/Lib/test/decimaltestdata/ddCanonical.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- This file tests that copy operations leave uncanonical operands -- unchanged, and vice versa diff --git a/Lib/test/decimaltestdata/ddClass.decTest b/Lib/test/decimaltestdata/ddClass.decTest index 81c3bc4..a1d233b 100644 --- a/Lib/test/decimaltestdata/ddClass.decTest +++ b/Lib/test/decimaltestdata/ddClass.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- [New 2006.11.27] precision: 16 diff --git a/Lib/test/decimaltestdata/ddCompare.decTest b/Lib/test/decimaltestdata/ddCompare.decTest index 3dda39b..a20ae21 100644 --- a/Lib/test/decimaltestdata/ddCompare.decTest +++ b/Lib/test/decimaltestdata/ddCompare.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- Note that we cannot assume add/subtract tests cover paths adequately, -- here, because the code might be quite different (comparison cannot diff --git a/Lib/test/decimaltestdata/ddCompareSig.decTest b/Lib/test/decimaltestdata/ddCompareSig.decTest index 281be66..8d3fce0 100644 --- a/Lib/test/decimaltestdata/ddCompareSig.decTest +++ b/Lib/test/decimaltestdata/ddCompareSig.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- Note that we cannot assume add/subtract tests cover paths adequately, -- here, because the code might be quite different (comparison cannot diff --git a/Lib/test/decimaltestdata/ddCompareTotal.decTest b/Lib/test/decimaltestdata/ddCompareTotal.decTest index a4c73c0..76beed5 100644 --- a/Lib/test/decimaltestdata/ddCompareTotal.decTest +++ b/Lib/test/decimaltestdata/ddCompareTotal.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- Note that we cannot assume add/subtract tests cover paths adequately, -- here, because the code might be quite different (comparison cannot diff --git a/Lib/test/decimaltestdata/ddCompareTotalMag.decTest b/Lib/test/decimaltestdata/ddCompareTotalMag.decTest index 86b7456..f16537a 100644 --- a/Lib/test/decimaltestdata/ddCompareTotalMag.decTest +++ b/Lib/test/decimaltestdata/ddCompareTotalMag.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- Note that we cannot assume add/subtract tests cover paths adequately, -- here, because the code might be quite different (comparison cannot diff --git a/Lib/test/decimaltestdata/ddCopy.decTest b/Lib/test/decimaltestdata/ddCopy.decTest index 06be33a..f99d86a 100644 --- a/Lib/test/decimaltestdata/ddCopy.decTest +++ b/Lib/test/decimaltestdata/ddCopy.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- All operands and results are decDoubles. precision: 16 diff --git a/Lib/test/decimaltestdata/ddCopyAbs.decTest b/Lib/test/decimaltestdata/ddCopyAbs.decTest index 0dac63b..d436a19 100644 --- a/Lib/test/decimaltestdata/ddCopyAbs.decTest +++ b/Lib/test/decimaltestdata/ddCopyAbs.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- All operands and results are decDoubles. precision: 16 diff --git a/Lib/test/decimaltestdata/ddCopyNegate.decTest b/Lib/test/decimaltestdata/ddCopyNegate.decTest index 85f61e3..a4c4274 100644 --- a/Lib/test/decimaltestdata/ddCopyNegate.decTest +++ b/Lib/test/decimaltestdata/ddCopyNegate.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- All operands and results are decDoubles. precision: 16 diff --git a/Lib/test/decimaltestdata/ddCopySign.decTest b/Lib/test/decimaltestdata/ddCopySign.decTest index bfd5e3b..6a78083 100644 --- a/Lib/test/decimaltestdata/ddCopySign.decTest +++ b/Lib/test/decimaltestdata/ddCopySign.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- All operands and results are decDoubles. precision: 16 diff --git a/Lib/test/decimaltestdata/ddDivide.decTest b/Lib/test/decimaltestdata/ddDivide.decTest index b830592..5531d0e 100644 --- a/Lib/test/decimaltestdata/ddDivide.decTest +++ b/Lib/test/decimaltestdata/ddDivide.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 precision: 16 maxExponent: 384 @@ -160,7 +160,7 @@ dddiv221 divide 391 -597 -> -0.6549413735343384 Inexact Rounded dddiv222 divide -391 597 -> -0.6549413735343384 Inexact Rounded dddiv223 divide -391 -597 -> 0.6549413735343384 Inexact Rounded --- test some cases that are close to exponent overflow +-- test some cases that are close to exponent overflow, some with coefficient padding dddiv270 divide 1 1e384 -> 1E-384 Subnormal dddiv271 divide 1 0.9e384 -> 1.11111111111111E-384 Rounded Inexact Subnormal Underflow dddiv272 divide 1 0.99e384 -> 1.01010101010101E-384 Rounded Inexact Subnormal Underflow @@ -168,7 +168,16 @@ dddiv273 divide 1 0.9999999999999999e384 -> 1.00000000000000E-384 Rounded Inexa dddiv274 divide 9e384 1 -> 9.000000000000000E+384 Clamped dddiv275 divide 9.9e384 1 -> 9.900000000000000E+384 Clamped dddiv276 divide 9.99e384 1 -> 9.990000000000000E+384 Clamped -dddiv277 divide 9.999999999999999e384 1 -> 9.999999999999999E+384 +dddiv277 divide 9.9999999999999e384 1 -> 9.999999999999900E+384 Clamped +dddiv278 divide 9.99999999999999e384 1 -> 9.999999999999990E+384 Clamped +dddiv279 divide 9.999999999999999e384 1 -> 9.999999999999999E+384 + +dddiv285 divide 9.9e384 1.1 -> 9.000000000000000E+384 Clamped +dddiv286 divide 9.99e384 1.1 -> 9.081818181818182E+384 Inexact Rounded +dddiv287 divide 9.9999999999999e384 1.1 -> 9.090909090909000E+384 Clamped +dddiv288 divide 9.99999999999999e384 1.1 -> 9.090909090909082E+384 Inexact Rounded +dddiv289 divide 9.999999999999999e384 1.1 -> 9.090909090909090E+384 Clamped + -- Divide into 0 tests dddiv301 divide 0 7 -> 0 diff --git a/Lib/test/decimaltestdata/ddDivideInt.decTest b/Lib/test/decimaltestdata/ddDivideInt.decTest index 33f9797..1555b42 100644 --- a/Lib/test/decimaltestdata/ddDivideInt.decTest +++ b/Lib/test/decimaltestdata/ddDivideInt.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 precision: 16 maxExponent: 384 diff --git a/Lib/test/decimaltestdata/ddEncode.decTest b/Lib/test/decimaltestdata/ddEncode.decTest index 6785484..e91ec61 100644 --- a/Lib/test/decimaltestdata/ddEncode.decTest +++ b/Lib/test/decimaltestdata/ddEncode.decTest @@ -18,7 +18,7 @@ -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -- [Previously called decimal64.decTest] -version: 2.58 +version: 2.59 -- This set of tests is for the eight-byte concrete representation. -- Its characteristics are: diff --git a/Lib/test/decimaltestdata/ddFMA.decTest b/Lib/test/decimaltestdata/ddFMA.decTest index 333a9e6..f0acfc7 100644 --- a/Lib/test/decimaltestdata/ddFMA.decTest +++ b/Lib/test/decimaltestdata/ddFMA.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 precision: 16 maxExponent: 384 diff --git a/Lib/test/decimaltestdata/ddInvert.decTest b/Lib/test/decimaltestdata/ddInvert.decTest index 2db7a30..321e4e9 100644 --- a/Lib/test/decimaltestdata/ddInvert.decTest +++ b/Lib/test/decimaltestdata/ddInvert.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 precision: 16 maxExponent: 384 diff --git a/Lib/test/decimaltestdata/ddLogB.decTest b/Lib/test/decimaltestdata/ddLogB.decTest index 28bd6da..00589b6 100644 --- a/Lib/test/decimaltestdata/ddLogB.decTest +++ b/Lib/test/decimaltestdata/ddLogB.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 precision: 16 maxExponent: 384 diff --git a/Lib/test/decimaltestdata/ddMax.decTest b/Lib/test/decimaltestdata/ddMax.decTest index 8090e62..45ea9b4 100644 --- a/Lib/test/decimaltestdata/ddMax.decTest +++ b/Lib/test/decimaltestdata/ddMax.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- we assume that base comparison is tested in compare.decTest, so -- these mainly cover special cases and rounding diff --git a/Lib/test/decimaltestdata/ddMaxMag.decTest b/Lib/test/decimaltestdata/ddMaxMag.decTest index 3ab86fc..ec2b830 100644 --- a/Lib/test/decimaltestdata/ddMaxMag.decTest +++ b/Lib/test/decimaltestdata/ddMaxMag.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- we assume that base comparison is tested in compare.decTest, so -- these mainly cover special cases and rounding diff --git a/Lib/test/decimaltestdata/ddMin.decTest b/Lib/test/decimaltestdata/ddMin.decTest index 3ce167d..9ce4282 100644 --- a/Lib/test/decimaltestdata/ddMin.decTest +++ b/Lib/test/decimaltestdata/ddMin.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- we assume that base comparison is tested in compare.decTest, so -- these mainly cover special cases and rounding diff --git a/Lib/test/decimaltestdata/ddMinMag.decTest b/Lib/test/decimaltestdata/ddMinMag.decTest index 7ac1a94..5537cc8 100644 --- a/Lib/test/decimaltestdata/ddMinMag.decTest +++ b/Lib/test/decimaltestdata/ddMinMag.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- we assume that base comparison is tested in compare.decTest, so -- these mainly cover special cases and rounding diff --git a/Lib/test/decimaltestdata/ddMinus.decTest b/Lib/test/decimaltestdata/ddMinus.decTest index 4d93904..2705e79 100644 --- a/Lib/test/decimaltestdata/ddMinus.decTest +++ b/Lib/test/decimaltestdata/ddMinus.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- All operands and results are decDoubles. precision: 16 diff --git a/Lib/test/decimaltestdata/ddMultiply.decTest b/Lib/test/decimaltestdata/ddMultiply.decTest index 09097d2..45a381d 100644 --- a/Lib/test/decimaltestdata/ddMultiply.decTest +++ b/Lib/test/decimaltestdata/ddMultiply.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- This set of tests are for decDoubles only; all arguments are -- representable in a decDouble diff --git a/Lib/test/decimaltestdata/ddNextMinus.decTest b/Lib/test/decimaltestdata/ddNextMinus.decTest index a32f3f3..f8a3c0e 100644 --- a/Lib/test/decimaltestdata/ddNextMinus.decTest +++ b/Lib/test/decimaltestdata/ddNextMinus.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- All operands and results are decDoubles. precision: 16 diff --git a/Lib/test/decimaltestdata/ddNextPlus.decTest b/Lib/test/decimaltestdata/ddNextPlus.decTest index f9cc5cd..4a749a1 100644 --- a/Lib/test/decimaltestdata/ddNextPlus.decTest +++ b/Lib/test/decimaltestdata/ddNextPlus.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- All operands and results are decDoubles. precision: 16 diff --git a/Lib/test/decimaltestdata/ddNextToward.decTest b/Lib/test/decimaltestdata/ddNextToward.decTest index 264794b..75386ad 100644 --- a/Lib/test/decimaltestdata/ddNextToward.decTest +++ b/Lib/test/decimaltestdata/ddNextToward.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- All operands and results are decDoubles. precision: 16 diff --git a/Lib/test/decimaltestdata/ddOr.decTest b/Lib/test/decimaltestdata/ddOr.decTest index b0942af..d36580b 100644 --- a/Lib/test/decimaltestdata/ddOr.decTest +++ b/Lib/test/decimaltestdata/ddOr.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 precision: 16 maxExponent: 384 diff --git a/Lib/test/decimaltestdata/ddPlus.decTest b/Lib/test/decimaltestdata/ddPlus.decTest index fb04458..5191239 100644 --- a/Lib/test/decimaltestdata/ddPlus.decTest +++ b/Lib/test/decimaltestdata/ddPlus.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- All operands and results are decDoubles. precision: 16 diff --git a/Lib/test/decimaltestdata/ddQuantize.decTest b/Lib/test/decimaltestdata/ddQuantize.decTest index 6d68971..9177620 100644 --- a/Lib/test/decimaltestdata/ddQuantize.decTest +++ b/Lib/test/decimaltestdata/ddQuantize.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- Most of the tests here assume a "regular pattern", where the -- sign and coefficient are +1. diff --git a/Lib/test/decimaltestdata/ddReduce.decTest b/Lib/test/decimaltestdata/ddReduce.decTest index 9bda80b..bdfd060 100644 --- a/Lib/test/decimaltestdata/ddReduce.decTest +++ b/Lib/test/decimaltestdata/ddReduce.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 precision: 16 maxExponent: 384 diff --git a/Lib/test/decimaltestdata/ddRemainder.decTest b/Lib/test/decimaltestdata/ddRemainder.decTest index d5e7f94..5bd1e32 100644 --- a/Lib/test/decimaltestdata/ddRemainder.decTest +++ b/Lib/test/decimaltestdata/ddRemainder.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 precision: 16 maxExponent: 384 diff --git a/Lib/test/decimaltestdata/ddRemainderNear.decTest b/Lib/test/decimaltestdata/ddRemainderNear.decTest index 4e30061..6ba64eb 100644 --- a/Lib/test/decimaltestdata/ddRemainderNear.decTest +++ b/Lib/test/decimaltestdata/ddRemainderNear.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 precision: 16 maxExponent: 384 diff --git a/Lib/test/decimaltestdata/ddRotate.decTest b/Lib/test/decimaltestdata/ddRotate.decTest index d8788a7..87eeb1c 100644 --- a/Lib/test/decimaltestdata/ddRotate.decTest +++ b/Lib/test/decimaltestdata/ddRotate.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 precision: 16 maxExponent: 384 diff --git a/Lib/test/decimaltestdata/ddSameQuantum.decTest b/Lib/test/decimaltestdata/ddSameQuantum.decTest index e271d85..54a763c 100644 --- a/Lib/test/decimaltestdata/ddSameQuantum.decTest +++ b/Lib/test/decimaltestdata/ddSameQuantum.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- All operands and results are decDoubles. precision: 16 diff --git a/Lib/test/decimaltestdata/ddScaleB.decTest b/Lib/test/decimaltestdata/ddScaleB.decTest index 3dd3e8f..6ba3e39 100644 --- a/Lib/test/decimaltestdata/ddScaleB.decTest +++ b/Lib/test/decimaltestdata/ddScaleB.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 precision: 16 maxExponent: 384 diff --git a/Lib/test/decimaltestdata/ddShift.decTest b/Lib/test/decimaltestdata/ddShift.decTest index 45186e9..ec47240 100644 --- a/Lib/test/decimaltestdata/ddShift.decTest +++ b/Lib/test/decimaltestdata/ddShift.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 precision: 16 maxExponent: 384 diff --git a/Lib/test/decimaltestdata/ddSubtract.decTest b/Lib/test/decimaltestdata/ddSubtract.decTest index eafdec5..15d4777 100644 --- a/Lib/test/decimaltestdata/ddSubtract.decTest +++ b/Lib/test/decimaltestdata/ddSubtract.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- This set of tests are for decDoubles only; all arguments are -- representable in a decDouble diff --git a/Lib/test/decimaltestdata/ddToIntegral.decTest b/Lib/test/decimaltestdata/ddToIntegral.decTest index 22994d1..900bd4a 100644 --- a/Lib/test/decimaltestdata/ddToIntegral.decTest +++ b/Lib/test/decimaltestdata/ddToIntegral.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- This set of tests tests the extended specification 'round-to-integral -- value-exact' operations (from IEEE 854, later modified in 754r). diff --git a/Lib/test/decimaltestdata/ddXor.decTest b/Lib/test/decimaltestdata/ddXor.decTest index fa7bc78..3c55548 100644 --- a/Lib/test/decimaltestdata/ddXor.decTest +++ b/Lib/test/decimaltestdata/ddXor.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 precision: 16 maxExponent: 384 diff --git a/Lib/test/decimaltestdata/decDouble.decTest b/Lib/test/decimaltestdata/decDouble.decTest index ed6fad4..3017062 100644 --- a/Lib/test/decimaltestdata/decDouble.decTest +++ b/Lib/test/decimaltestdata/decDouble.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- decDouble tests dectest: ddAbs diff --git a/Lib/test/decimaltestdata/decQuad.decTest b/Lib/test/decimaltestdata/decQuad.decTest index c7ba3ae..48db142 100644 --- a/Lib/test/decimaltestdata/decQuad.decTest +++ b/Lib/test/decimaltestdata/decQuad.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- decQuad tests dectest: dqAbs diff --git a/Lib/test/decimaltestdata/decSingle.decTest b/Lib/test/decimaltestdata/decSingle.decTest index 38a1f9b..a3f97bf 100644 --- a/Lib/test/decimaltestdata/decSingle.decTest +++ b/Lib/test/decimaltestdata/decSingle.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- decSingle tests dectest: dsBase diff --git a/Lib/test/decimaltestdata/divide.decTest b/Lib/test/decimaltestdata/divide.decTest index 0fc6725..efbb5ba 100644 --- a/Lib/test/decimaltestdata/divide.decTest +++ b/Lib/test/decimaltestdata/divide.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/divideint.decTest b/Lib/test/decimaltestdata/divideint.decTest index f7c3202..b2a1ae9 100644 --- a/Lib/test/decimaltestdata/divideint.decTest +++ b/Lib/test/decimaltestdata/divideint.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/dqAbs.decTest b/Lib/test/decimaltestdata/dqAbs.decTest index 74ef487..f9119a9 100644 --- a/Lib/test/decimaltestdata/dqAbs.decTest +++ b/Lib/test/decimaltestdata/dqAbs.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 clamp: 1 diff --git a/Lib/test/decimaltestdata/dqAdd.decTest b/Lib/test/decimaltestdata/dqAdd.decTest index a7956e2..b3ad892 100644 --- a/Lib/test/decimaltestdata/dqAdd.decTest +++ b/Lib/test/decimaltestdata/dqAdd.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- This set of tests are for decQuads only; all arguments are -- representable in a decQuad @@ -637,7 +637,7 @@ dqadd7730 add -00. 0E+3 -> 0 dqadd7732 add 0 0 -> 0 dqadd7733 add 0 -0 -> 0 dqadd7734 add -0 0 -> 0 -dqadd7735 add -0 -0 -> -0 -- IEEE 854 special case +dqadd7735 add -0 -0 -> -0 -- IEEE 754 special case dqadd7736 add 1 -1 -> 0 dqadd7737 add -1 -1 -> -2 diff --git a/Lib/test/decimaltestdata/dqAnd.decTest b/Lib/test/decimaltestdata/dqAnd.decTest index bfccc6d..57c416b 100644 --- a/Lib/test/decimaltestdata/dqAnd.decTest +++ b/Lib/test/decimaltestdata/dqAnd.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 clamp: 1 diff --git a/Lib/test/decimaltestdata/dqBase.decTest b/Lib/test/decimaltestdata/dqBase.decTest index 5604e39..6bb4633 100644 --- a/Lib/test/decimaltestdata/dqBase.decTest +++ b/Lib/test/decimaltestdata/dqBase.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- This file tests base conversions from string to a decimal number -- and back to a string (in Scientific form) diff --git a/Lib/test/decimaltestdata/dqCanonical.decTest b/Lib/test/decimaltestdata/dqCanonical.decTest index d28691d..3ddf6ea 100644 --- a/Lib/test/decimaltestdata/dqCanonical.decTest +++ b/Lib/test/decimaltestdata/dqCanonical.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- This file tests that copy operations leave uncanonical operands -- unchanged, and vice versa diff --git a/Lib/test/decimaltestdata/dqClass.decTest b/Lib/test/decimaltestdata/dqClass.decTest index a5d5e4e..f341933 100644 --- a/Lib/test/decimaltestdata/dqClass.decTest +++ b/Lib/test/decimaltestdata/dqClass.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- [New 2006.11.27] diff --git a/Lib/test/decimaltestdata/dqCompare.decTest b/Lib/test/decimaltestdata/dqCompare.decTest index 2ce6366..a617ad1 100644 --- a/Lib/test/decimaltestdata/dqCompare.decTest +++ b/Lib/test/decimaltestdata/dqCompare.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- Note that we cannot assume add/subtract tests cover paths adequately, -- here, because the code might be quite different (comparison cannot diff --git a/Lib/test/decimaltestdata/dqCompareSig.decTest b/Lib/test/decimaltestdata/dqCompareSig.decTest index 9fc9dda..c068d47 100644 --- a/Lib/test/decimaltestdata/dqCompareSig.decTest +++ b/Lib/test/decimaltestdata/dqCompareSig.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- Note that we cannot assume add/subtract tests cover paths adequately, -- here, because the code might be quite different (comparison cannot diff --git a/Lib/test/decimaltestdata/dqCompareTotal.decTest b/Lib/test/decimaltestdata/dqCompareTotal.decTest index ce09bcc..bae3761 100644 --- a/Lib/test/decimaltestdata/dqCompareTotal.decTest +++ b/Lib/test/decimaltestdata/dqCompareTotal.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- Note that we cannot assume add/subtract tests cover paths adequately, -- here, because the code might be quite different (comparison cannot diff --git a/Lib/test/decimaltestdata/dqCompareTotalMag.decTest b/Lib/test/decimaltestdata/dqCompareTotalMag.decTest index 22206c6..48b3e08 100644 --- a/Lib/test/decimaltestdata/dqCompareTotalMag.decTest +++ b/Lib/test/decimaltestdata/dqCompareTotalMag.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- Note that we cannot assume add/subtract tests cover paths adequately, -- here, because the code might be quite different (comparison cannot diff --git a/Lib/test/decimaltestdata/dqCopy.decTest b/Lib/test/decimaltestdata/dqCopy.decTest index c62093e..7254d68 100644 --- a/Lib/test/decimaltestdata/dqCopy.decTest +++ b/Lib/test/decimaltestdata/dqCopy.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- All operands and results are decQuads. extended: 1 diff --git a/Lib/test/decimaltestdata/dqCopyAbs.decTest b/Lib/test/decimaltestdata/dqCopyAbs.decTest index 21cef08..bdec020 100644 --- a/Lib/test/decimaltestdata/dqCopyAbs.decTest +++ b/Lib/test/decimaltestdata/dqCopyAbs.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- All operands and results are decQuads. extended: 1 diff --git a/Lib/test/decimaltestdata/dqCopyNegate.decTest b/Lib/test/decimaltestdata/dqCopyNegate.decTest index db2ddf5..ea00855 100644 --- a/Lib/test/decimaltestdata/dqCopyNegate.decTest +++ b/Lib/test/decimaltestdata/dqCopyNegate.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- All operands and results are decQuads. extended: 1 diff --git a/Lib/test/decimaltestdata/dqCopySign.decTest b/Lib/test/decimaltestdata/dqCopySign.decTest index 1633e51..ce794b7 100644 --- a/Lib/test/decimaltestdata/dqCopySign.decTest +++ b/Lib/test/decimaltestdata/dqCopySign.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- All operands and results are decQuads. extended: 1 diff --git a/Lib/test/decimaltestdata/dqDivide.decTest b/Lib/test/decimaltestdata/dqDivide.decTest index 3c730b4..3cf60c6 100644 --- a/Lib/test/decimaltestdata/dqDivide.decTest +++ b/Lib/test/decimaltestdata/dqDivide.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 clamp: 1 diff --git a/Lib/test/decimaltestdata/dqDivideInt.decTest b/Lib/test/decimaltestdata/dqDivideInt.decTest index 1a6837d..3fec6db 100644 --- a/Lib/test/decimaltestdata/dqDivideInt.decTest +++ b/Lib/test/decimaltestdata/dqDivideInt.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 clamp: 1 diff --git a/Lib/test/decimaltestdata/dqEncode.decTest b/Lib/test/decimaltestdata/dqEncode.decTest index 2872efd..8c5d7b9 100644 --- a/Lib/test/decimaltestdata/dqEncode.decTest +++ b/Lib/test/decimaltestdata/dqEncode.decTest @@ -18,7 +18,7 @@ -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -- [Previously called decimal128.decTest] -version: 2.58 +version: 2.59 -- This set of tests is for the sixteen-byte concrete representation. -- Its characteristics are: diff --git a/Lib/test/decimaltestdata/dqFMA.decTest b/Lib/test/decimaltestdata/dqFMA.decTest index 7eb4291..2353f2f 100644 --- a/Lib/test/decimaltestdata/dqFMA.decTest +++ b/Lib/test/decimaltestdata/dqFMA.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 clamp: 1 diff --git a/Lib/test/decimaltestdata/dqInvert.decTest b/Lib/test/decimaltestdata/dqInvert.decTest index fa40c66..3a1e29e 100644 --- a/Lib/test/decimaltestdata/dqInvert.decTest +++ b/Lib/test/decimaltestdata/dqInvert.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 clamp: 1 diff --git a/Lib/test/decimaltestdata/dqLogB.decTest b/Lib/test/decimaltestdata/dqLogB.decTest index fe5de57..a18313d 100644 --- a/Lib/test/decimaltestdata/dqLogB.decTest +++ b/Lib/test/decimaltestdata/dqLogB.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 clamp: 1 diff --git a/Lib/test/decimaltestdata/dqMax.decTest b/Lib/test/decimaltestdata/dqMax.decTest index 93ada27..dc6a1ab 100644 --- a/Lib/test/decimaltestdata/dqMax.decTest +++ b/Lib/test/decimaltestdata/dqMax.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- we assume that base comparison is tested in compare.decTest, so -- these mainly cover special cases and rounding diff --git a/Lib/test/decimaltestdata/dqMaxMag.decTest b/Lib/test/decimaltestdata/dqMaxMag.decTest index 5ccb332..6f5be24 100644 --- a/Lib/test/decimaltestdata/dqMaxMag.decTest +++ b/Lib/test/decimaltestdata/dqMaxMag.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- we assume that base comparison is tested in compare.decTest, so -- these mainly cover special cases and rounding diff --git a/Lib/test/decimaltestdata/dqMin.decTest b/Lib/test/decimaltestdata/dqMin.decTest index e62a532..5302039 100644 --- a/Lib/test/decimaltestdata/dqMin.decTest +++ b/Lib/test/decimaltestdata/dqMin.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- we assume that base comparison is tested in compare.decTest, so -- these mainly cover special cases and rounding diff --git a/Lib/test/decimaltestdata/dqMinMag.decTest b/Lib/test/decimaltestdata/dqMinMag.decTest index fc32645..71b886f 100644 --- a/Lib/test/decimaltestdata/dqMinMag.decTest +++ b/Lib/test/decimaltestdata/dqMinMag.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- we assume that base comparison is tested in compare.decTest, so -- these mainly cover special cases and rounding diff --git a/Lib/test/decimaltestdata/dqMinus.decTest b/Lib/test/decimaltestdata/dqMinus.decTest index 661b4b9..7a00779 100644 --- a/Lib/test/decimaltestdata/dqMinus.decTest +++ b/Lib/test/decimaltestdata/dqMinus.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- All operands and results are decQuads. extended: 1 diff --git a/Lib/test/decimaltestdata/dqMultiply.decTest b/Lib/test/decimaltestdata/dqMultiply.decTest index 5bbbb6a..676c1f5 100644 --- a/Lib/test/decimaltestdata/dqMultiply.decTest +++ b/Lib/test/decimaltestdata/dqMultiply.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- This set of tests are for decQuads only; all arguments are -- representable in a decQuad diff --git a/Lib/test/decimaltestdata/dqNextMinus.decTest b/Lib/test/decimaltestdata/dqNextMinus.decTest index 87f6f9c..34f3958 100644 --- a/Lib/test/decimaltestdata/dqNextMinus.decTest +++ b/Lib/test/decimaltestdata/dqNextMinus.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- All operands and results are decQuads. extended: 1 diff --git a/Lib/test/decimaltestdata/dqNextPlus.decTest b/Lib/test/decimaltestdata/dqNextPlus.decTest index d23231d..ac3f04e 100644 --- a/Lib/test/decimaltestdata/dqNextPlus.decTest +++ b/Lib/test/decimaltestdata/dqNextPlus.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- All operands and results are decQuads. extended: 1 diff --git a/Lib/test/decimaltestdata/dqNextToward.decTest b/Lib/test/decimaltestdata/dqNextToward.decTest index cba4ec8..e6d1e0b 100644 --- a/Lib/test/decimaltestdata/dqNextToward.decTest +++ b/Lib/test/decimaltestdata/dqNextToward.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- All operands and results are decQuads. extended: 1 diff --git a/Lib/test/decimaltestdata/dqOr.decTest b/Lib/test/decimaltestdata/dqOr.decTest index abbcc9d..daa3c86 100644 --- a/Lib/test/decimaltestdata/dqOr.decTest +++ b/Lib/test/decimaltestdata/dqOr.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 clamp: 1 diff --git a/Lib/test/decimaltestdata/dqPlus.decTest b/Lib/test/decimaltestdata/dqPlus.decTest index b707f72..df1a15c 100644 --- a/Lib/test/decimaltestdata/dqPlus.decTest +++ b/Lib/test/decimaltestdata/dqPlus.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- All operands and results are decQuads. extended: 1 diff --git a/Lib/test/decimaltestdata/dqQuantize.decTest b/Lib/test/decimaltestdata/dqQuantize.decTest index b0cb848..4ed39b4 100644 --- a/Lib/test/decimaltestdata/dqQuantize.decTest +++ b/Lib/test/decimaltestdata/dqQuantize.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- Most of the tests here assume a "regular pattern", where the -- sign and coefficient are +1. @@ -357,8 +357,6 @@ dqqua387 quantize -1122334455667788991234567352364506 1e-2 -> NaN Invalid_oper rounding: down dqqua389 quantize 112233445566778899123456735236450.6 1e-2 -> NaN Invalid_operation --- ? should that one instead have been: --- dqqua389 quantize 112233445566778899123456735236450.6 1e-2 -> NaN Invalid_operation rounding: half_up -- and a few more from e-mail discussions diff --git a/Lib/test/decimaltestdata/dqReduce.decTest b/Lib/test/decimaltestdata/dqReduce.decTest index 5ea278c..236574f 100644 --- a/Lib/test/decimaltestdata/dqReduce.decTest +++ b/Lib/test/decimaltestdata/dqReduce.decTest @@ -18,7 +18,7 @@ -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 clamp: 1 diff --git a/Lib/test/decimaltestdata/dqRemainder.decTest b/Lib/test/decimaltestdata/dqRemainder.decTest index 8418069..bae8eae 100644 --- a/Lib/test/decimaltestdata/dqRemainder.decTest +++ b/Lib/test/decimaltestdata/dqRemainder.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 clamp: 1 diff --git a/Lib/test/decimaltestdata/dqRemainderNear.decTest b/Lib/test/decimaltestdata/dqRemainderNear.decTest index d110b7b..b850626 100644 --- a/Lib/test/decimaltestdata/dqRemainderNear.decTest +++ b/Lib/test/decimaltestdata/dqRemainderNear.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 clamp: 1 diff --git a/Lib/test/decimaltestdata/dqRotate.decTest b/Lib/test/decimaltestdata/dqRotate.decTest index 9c29402..858b823 100644 --- a/Lib/test/decimaltestdata/dqRotate.decTest +++ b/Lib/test/decimaltestdata/dqRotate.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 clamp: 1 diff --git a/Lib/test/decimaltestdata/dqSameQuantum.decTest b/Lib/test/decimaltestdata/dqSameQuantum.decTest index a1347f7..2f356bb 100644 --- a/Lib/test/decimaltestdata/dqSameQuantum.decTest +++ b/Lib/test/decimaltestdata/dqSameQuantum.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- All operands and results are decQuads. extended: 1 diff --git a/Lib/test/decimaltestdata/dqScaleB.decTest b/Lib/test/decimaltestdata/dqScaleB.decTest index 80635fc..01e1191 100644 --- a/Lib/test/decimaltestdata/dqScaleB.decTest +++ b/Lib/test/decimaltestdata/dqScaleB.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 clamp: 1 diff --git a/Lib/test/decimaltestdata/dqShift.decTest b/Lib/test/decimaltestdata/dqShift.decTest index e48dd9f..4ee836e 100644 --- a/Lib/test/decimaltestdata/dqShift.decTest +++ b/Lib/test/decimaltestdata/dqShift.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 clamp: 1 diff --git a/Lib/test/decimaltestdata/dqSubtract.decTest b/Lib/test/decimaltestdata/dqSubtract.decTest index 0b6586c..f3b9227 100644 --- a/Lib/test/decimaltestdata/dqSubtract.decTest +++ b/Lib/test/decimaltestdata/dqSubtract.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- This set of tests are for decQuads only; all arguments are -- representable in a decQuad diff --git a/Lib/test/decimaltestdata/dqToIntegral.decTest b/Lib/test/decimaltestdata/dqToIntegral.decTest index 84321b5..eb12387 100644 --- a/Lib/test/decimaltestdata/dqToIntegral.decTest +++ b/Lib/test/decimaltestdata/dqToIntegral.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- This set of tests tests the extended specification 'round-to-integral -- value-exact' operations (from IEEE 854, later modified in 754r). diff --git a/Lib/test/decimaltestdata/dqXor.decTest b/Lib/test/decimaltestdata/dqXor.decTest index 7a1085e..fbb32e4 100644 --- a/Lib/test/decimaltestdata/dqXor.decTest +++ b/Lib/test/decimaltestdata/dqXor.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 clamp: 1 diff --git a/Lib/test/decimaltestdata/dsBase.decTest b/Lib/test/decimaltestdata/dsBase.decTest index bdad111..8ac45fc 100644 --- a/Lib/test/decimaltestdata/dsBase.decTest +++ b/Lib/test/decimaltestdata/dsBase.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- This file tests base conversions from string to a decimal number -- and back to a string (in Scientific form) diff --git a/Lib/test/decimaltestdata/dsEncode.decTest b/Lib/test/decimaltestdata/dsEncode.decTest index bf7ac53..7264748 100644 --- a/Lib/test/decimaltestdata/dsEncode.decTest +++ b/Lib/test/decimaltestdata/dsEncode.decTest @@ -18,7 +18,7 @@ -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -- [Previously called decimal32.decTest] -version: 2.58 +version: 2.59 -- This set of tests is for the four-byte concrete representation. -- Its characteristics are: diff --git a/Lib/test/decimaltestdata/exp.decTest b/Lib/test/decimaltestdata/exp.decTest index 0e9c5b8..021b478 100644 --- a/Lib/test/decimaltestdata/exp.decTest +++ b/Lib/test/decimaltestdata/exp.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- Tests of the exponential funtion. Currently all testcases here -- show results which are correctly rounded (within <= 0.5 ulp). diff --git a/Lib/test/decimaltestdata/fma.decTest b/Lib/test/decimaltestdata/fma.decTest index 85fba8c..b0a81ca 100644 --- a/Lib/test/decimaltestdata/fma.decTest +++ b/Lib/test/decimaltestdata/fma.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/inexact.decTest b/Lib/test/decimaltestdata/inexact.decTest index cc59aec..95ceae6 100644 --- a/Lib/test/decimaltestdata/inexact.decTest +++ b/Lib/test/decimaltestdata/inexact.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/invert.decTest b/Lib/test/decimaltestdata/invert.decTest index 15dfaf9..9ef5a91 100644 --- a/Lib/test/decimaltestdata/invert.decTest +++ b/Lib/test/decimaltestdata/invert.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/ln.decTest b/Lib/test/decimaltestdata/ln.decTest index 7a74da4..efcb2a6 100644 --- a/Lib/test/decimaltestdata/ln.decTest +++ b/Lib/test/decimaltestdata/ln.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 16 diff --git a/Lib/test/decimaltestdata/log10.decTest b/Lib/test/decimaltestdata/log10.decTest index af4f641..5169eab 100644 --- a/Lib/test/decimaltestdata/log10.decTest +++ b/Lib/test/decimaltestdata/log10.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- This emphasises the testing of notable cases, as they will often -- have unusual paths (especially the 10**n results). diff --git a/Lib/test/decimaltestdata/logb.decTest b/Lib/test/decimaltestdata/logb.decTest index 5b2b0e2..ff420d0 100644 --- a/Lib/test/decimaltestdata/logb.decTest +++ b/Lib/test/decimaltestdata/logb.decTest @@ -1,6 +1,6 @@ ------------------------------------------------------------------------ -- logb.decTest -- return integral adjusted exponent as per 754r -- --- Copyright (c) IBM Corporation, 2005, 2008. All rights reserved. -- +-- Copyright (c) IBM Corporation, 2005, 2009. All rights reserved. -- ------------------------------------------------------------------------ -- Please see the document "General Decimal Arithmetic Testcases" -- -- at http://www2.hursley.ibm.com/decimal for the description of -- @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- This emphasises the testing of notable cases, as they will often -- have unusual paths (especially the 10**n results). @@ -143,7 +143,33 @@ logbx1418 logb 100E2 -> 4 logbx1419 logb 1000E2 -> 5 logbx1420 logb 10000E2 -> 6 +-- inexacts +precision: 2 +logbx1500 logb 10000E2 -> 6 +logbx1501 logb 1E+99 -> 99 +logbx1502 logb 1E-99 -> -99 +logbx1503 logb 1E+100 -> 1.0E+2 Rounded +logbx1504 logb 1E+999 -> 1.0E+3 Inexact Rounded +logbx1505 logb 1E-100 -> -1.0E+2 Rounded +logbx1506 logb 1E-999 -> -1.0E+3 Inexact Rounded +logbx1507 logb 1E-1111 -> -1.1E+3 Inexact Rounded +logbx1508 logb 1E-3333 -> -3.3E+3 Inexact Rounded +logbx1509 logb 1E-6666 -> -6.7E+3 Inexact Rounded +logbx1510 logb 1E+999999999 -> 1.0E+9 Inexact Rounded +logbx1511 logb 1E-999999999 -> -1.0E+9 Inexact Rounded +precision: 1 +logbx1517 logb 1E-1111 -> -1E+3 Inexact Rounded +logbx1518 logb 1E-3333 -> -3E+3 Inexact Rounded +logbx1519 logb 1E-6666 -> -7E+3 Inexact Rounded +precision: 8 +logbx1520 logb 1E+999999999 -> 1.0000000E+9 Inexact Rounded +logbx1521 logb 1E-999999999 -> -1.0000000E+9 Inexact Rounded +precision: 9 +logbx1523 logb 1E+999999999 -> 999999999 +logbx1524 logb 1E-999999999 -> -999999999 + -- special values +precision: 9 logbx820 logb Infinity -> Infinity logbx821 logb -Infinity -> Infinity logbx822 logb 0 -> -Infinity Division_by_zero diff --git a/Lib/test/decimaltestdata/max.decTest b/Lib/test/decimaltestdata/max.decTest index fa75af2..dbb571e 100644 --- a/Lib/test/decimaltestdata/max.decTest +++ b/Lib/test/decimaltestdata/max.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- we assume that base comparison is tested in compare.decTest, so -- these mainly cover special cases and rounding diff --git a/Lib/test/decimaltestdata/maxmag.decTest b/Lib/test/decimaltestdata/maxmag.decTest index 1850c9c..6b44213 100644 --- a/Lib/test/decimaltestdata/maxmag.decTest +++ b/Lib/test/decimaltestdata/maxmag.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- we assume that base comparison is tested in compare.decTest, so -- these mainly cover special cases and rounding diff --git a/Lib/test/decimaltestdata/min.decTest b/Lib/test/decimaltestdata/min.decTest index 58d90d3..dff7581 100644 --- a/Lib/test/decimaltestdata/min.decTest +++ b/Lib/test/decimaltestdata/min.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- we assume that base comparison is tested in compare.decTest, so -- these mainly cover special cases and rounding diff --git a/Lib/test/decimaltestdata/minmag.decTest b/Lib/test/decimaltestdata/minmag.decTest index bc56ab5..9e56233 100644 --- a/Lib/test/decimaltestdata/minmag.decTest +++ b/Lib/test/decimaltestdata/minmag.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- we assume that base comparison is tested in compare.decTest, so -- these mainly cover special cases and rounding diff --git a/Lib/test/decimaltestdata/minus.decTest b/Lib/test/decimaltestdata/minus.decTest index 1961456..17749c0 100644 --- a/Lib/test/decimaltestdata/minus.decTest +++ b/Lib/test/decimaltestdata/minus.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- This set of tests primarily tests the existence of the operator. -- Subtraction, rounding, and more overflows are tested elsewhere. diff --git a/Lib/test/decimaltestdata/multiply.decTest b/Lib/test/decimaltestdata/multiply.decTest index d215bac..6a23d5a 100644 --- a/Lib/test/decimaltestdata/multiply.decTest +++ b/Lib/test/decimaltestdata/multiply.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/nextminus.decTest b/Lib/test/decimaltestdata/nextminus.decTest index 97bf6d4..ba93066 100644 --- a/Lib/test/decimaltestdata/nextminus.decTest +++ b/Lib/test/decimaltestdata/nextminus.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/nextplus.decTest b/Lib/test/decimaltestdata/nextplus.decTest index 20fbf61..44989e5 100644 --- a/Lib/test/decimaltestdata/nextplus.decTest +++ b/Lib/test/decimaltestdata/nextplus.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/nexttoward.decTest b/Lib/test/decimaltestdata/nexttoward.decTest index bd1d8d6..da26f65 100644 --- a/Lib/test/decimaltestdata/nexttoward.decTest +++ b/Lib/test/decimaltestdata/nexttoward.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/or.decTest b/Lib/test/decimaltestdata/or.decTest index ce7b061..f471d0b 100644 --- a/Lib/test/decimaltestdata/or.decTest +++ b/Lib/test/decimaltestdata/or.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/plus.decTest b/Lib/test/decimaltestdata/plus.decTest index bb1edba..4be843b 100644 --- a/Lib/test/decimaltestdata/plus.decTest +++ b/Lib/test/decimaltestdata/plus.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- This set of tests primarily tests the existence of the operator. -- Addition and rounding, and most overflows, are tested elsewhere. diff --git a/Lib/test/decimaltestdata/power.decTest b/Lib/test/decimaltestdata/power.decTest index 09dc2e5..63f146b 100644 --- a/Lib/test/decimaltestdata/power.decTest +++ b/Lib/test/decimaltestdata/power.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- In addition to the power operator testcases here, see also the file -- powersqrt.decTest which includes all the tests from diff --git a/Lib/test/decimaltestdata/powersqrt.decTest b/Lib/test/decimaltestdata/powersqrt.decTest index f964f40..6c021a0 100644 --- a/Lib/test/decimaltestdata/powersqrt.decTest +++ b/Lib/test/decimaltestdata/powersqrt.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- These testcases are taken from squareroot.decTest but are -- evaluated using the power operator. The differences in results diff --git a/Lib/test/decimaltestdata/quantize.decTest b/Lib/test/decimaltestdata/quantize.decTest index 38b8f55..d3f84be 100644 --- a/Lib/test/decimaltestdata/quantize.decTest +++ b/Lib/test/decimaltestdata/quantize.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- Most of the tests here assume a "regular pattern", where the -- sign and coefficient are +1. diff --git a/Lib/test/decimaltestdata/randomBound32.decTest b/Lib/test/decimaltestdata/randomBound32.decTest index 3750630..7d59b9c 100644 --- a/Lib/test/decimaltestdata/randomBound32.decTest +++ b/Lib/test/decimaltestdata/randomBound32.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- These testcases test calculations at precisions 31, 32, and 33, to -- exercise the boundaries around 2**5 diff --git a/Lib/test/decimaltestdata/randoms.decTest b/Lib/test/decimaltestdata/randoms.decTest index ff0b0c8..324428e 100644 --- a/Lib/test/decimaltestdata/randoms.decTest +++ b/Lib/test/decimaltestdata/randoms.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 maxexponent: 999999999 diff --git a/Lib/test/decimaltestdata/reduce.decTest b/Lib/test/decimaltestdata/reduce.decTest index 1182f63..89c85fa 100644 --- a/Lib/test/decimaltestdata/reduce.decTest +++ b/Lib/test/decimaltestdata/reduce.decTest @@ -19,7 +19,7 @@ ------------------------------------------------------------------------ -- [This used to be called normalize.] -version: 2.58 +version: 2.59 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/remainder.decTest b/Lib/test/decimaltestdata/remainder.decTest index acac4e6..7a1061b 100644 --- a/Lib/test/decimaltestdata/remainder.decTest +++ b/Lib/test/decimaltestdata/remainder.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/remainderNear.decTest b/Lib/test/decimaltestdata/remainderNear.decTest index 18396bd..b768b9e 100644 --- a/Lib/test/decimaltestdata/remainderNear.decTest +++ b/Lib/test/decimaltestdata/remainderNear.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/rescale.decTest b/Lib/test/decimaltestdata/rescale.decTest index 58cdb9b..94d938b 100644 --- a/Lib/test/decimaltestdata/rescale.decTest +++ b/Lib/test/decimaltestdata/rescale.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- [obsolete] Quantize.decTest has the improved version diff --git a/Lib/test/decimaltestdata/rotate.decTest b/Lib/test/decimaltestdata/rotate.decTest index 043a213..12db821 100644 --- a/Lib/test/decimaltestdata/rotate.decTest +++ b/Lib/test/decimaltestdata/rotate.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/rounding.decTest b/Lib/test/decimaltestdata/rounding.decTest index c7d22ab..95f1326 100644 --- a/Lib/test/decimaltestdata/rounding.decTest +++ b/Lib/test/decimaltestdata/rounding.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- These tests require that implementations take account of residues in -- order to get correct results for some rounding modes. Rather than diff --git a/Lib/test/decimaltestdata/samequantum.decTest b/Lib/test/decimaltestdata/samequantum.decTest index 5f62150..35b13eb 100644 --- a/Lib/test/decimaltestdata/samequantum.decTest +++ b/Lib/test/decimaltestdata/samequantum.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/scaleb.decTest b/Lib/test/decimaltestdata/scaleb.decTest index b4a5a34..372e3dd 100644 --- a/Lib/test/decimaltestdata/scaleb.decTest +++ b/Lib/test/decimaltestdata/scaleb.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 @@ -198,3 +198,12 @@ scbx160 scaleb -9.99999999E+999 +0 -> -9.99999999E+999 scbx161 scaleb -9.99999999E+999 -1 -> -9.99999999E+998 scbx162 scaleb -9E+999 +1 -> -Infinity Overflow Inexact Rounded scbx163 scaleb -1E+999 +1 -> -Infinity Overflow Inexact Rounded + +-- Krah examples +precision: 34 +maxExponent: 999999999 +minExponent: -999999999 +-- integer overflow in 3.61 or earlier +scbx164 scaleb 1E-999999999 -1200000000 -> NaN Invalid_operation +-- out of range +scbx165 scaleb -1E-999999999 +1200000000 -> NaN Invalid_operation diff --git a/Lib/test/decimaltestdata/shift.decTest b/Lib/test/decimaltestdata/shift.decTest index 0af9f98..3fac72f 100644 --- a/Lib/test/decimaltestdata/shift.decTest +++ b/Lib/test/decimaltestdata/shift.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/squareroot.decTest b/Lib/test/decimaltestdata/squareroot.decTest index 33e9689..aa0e519 100644 --- a/Lib/test/decimaltestdata/squareroot.decTest +++ b/Lib/test/decimaltestdata/squareroot.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 @@ -3812,6 +3812,16 @@ precision: 15 clamp: 1 sqtx9045 squareroot 1 -> 1.00000 Clamped +-- other +maxexponent: 999 +minexponent: -999 +precision: 16 +sqtx9046 squareroot 10 -> 3.162277660168379 inexact rounded +sqtx9047 squareroot 10E-1 -> 1.0 +sqtx9048 squareroot 10E-2 -> 0.3162277660168379 inexact rounded +sqtx9049 squareroot 10E-3 -> 0.10 + + -- High-precision exact and inexact maxexponent: 999 minexponent: -999 diff --git a/Lib/test/decimaltestdata/subtract.decTest b/Lib/test/decimaltestdata/subtract.decTest index 87072b3..7895217 100644 --- a/Lib/test/decimaltestdata/subtract.decTest +++ b/Lib/test/decimaltestdata/subtract.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 diff --git a/Lib/test/decimaltestdata/testall.decTest b/Lib/test/decimaltestdata/testall.decTest index 1a96a6d..3cce732 100644 --- a/Lib/test/decimaltestdata/testall.decTest +++ b/Lib/test/decimaltestdata/testall.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- core tests (using Extended: 1) -------------------------------------- dectest: base diff --git a/Lib/test/decimaltestdata/tointegral.decTest b/Lib/test/decimaltestdata/tointegral.decTest index d0be0c4..7f3fb99 100644 --- a/Lib/test/decimaltestdata/tointegral.decTest +++ b/Lib/test/decimaltestdata/tointegral.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- This set of tests tests the extended specification 'round-to-integral -- value' operation (from IEEE 854, later modified in 754r). diff --git a/Lib/test/decimaltestdata/tointegralx.decTest b/Lib/test/decimaltestdata/tointegralx.decTest index 992430f..0ce0d09 100644 --- a/Lib/test/decimaltestdata/tointegralx.decTest +++ b/Lib/test/decimaltestdata/tointegralx.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 -- This set of tests tests the extended specification 'round-to-integral -- value' operation (from IEEE 854, later modified in 754r). diff --git a/Lib/test/decimaltestdata/xor.decTest b/Lib/test/decimaltestdata/xor.decTest index ae7ee32..cd71bbc 100644 --- a/Lib/test/decimaltestdata/xor.decTest +++ b/Lib/test/decimaltestdata/xor.decTest @@ -17,7 +17,7 @@ -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- -- mfc@uk.ibm.com -- ------------------------------------------------------------------------ -version: 2.58 +version: 2.59 extended: 1 precision: 9 diff --git a/Lib/test/test_decimal.py b/Lib/test/test_decimal.py index e3e50f0..4bf9d3a 100644 --- a/Lib/test/test_decimal.py +++ b/Lib/test/test_decimal.py @@ -63,6 +63,13 @@ directory = testdir + os.sep + TESTDATADIR + os.sep skip_expected = not os.path.isdir(directory) +# list of individual .decTest test ids that correspond to tests that +# we're skipping for one reason or another. +skipped_test_ids = [ + 'scbx164', # skipping apparently implementation-specific scaleb + 'scbx165', # tests, pending clarification of scaleb rules. +] + # Make sure it actually raises errors when not expected and caught in flags # Slower, since it runs some things several times. EXTENDEDERRORTEST = False @@ -262,6 +269,10 @@ class DecimalTest(unittest.TestCase): val = val.replace("'", '').replace('"', '') val = val.replace('SingleQuote', "'").replace('DoubleQuote', '"') return val + + if id in skipped_test_ids: + return + fname = nameAdapter.get(funct, funct) if fname == 'rescale': return -- cgit v0.12 From 7b5c826d1a33a7223690a074159022a7c0fcd9dd Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Thu, 8 Oct 2009 20:06:27 +0000 Subject: Merged revisions 75290 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r75290 | mark.dickinson | 2009-10-08 21:05:48 +0100 (Thu, 08 Oct 2009) | 9 lines Merged revisions 75289 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75289 | mark.dickinson | 2009-10-08 21:02:25 +0100 (Thu, 08 Oct 2009) | 2 lines Issue #7051: Clarify behaviour of 'g' and 'G'-style formatting. ........ ................ --- Doc/library/string.rst | 32 +++++++++++++++++++++++++------- 1 file changed, 25 insertions(+), 7 deletions(-) diff --git a/Doc/library/string.rst b/Doc/library/string.rst index ae068a9..2f7641a 100644 --- a/Doc/library/string.rst +++ b/Doc/library/string.rst @@ -423,15 +423,33 @@ The available presentation types for floating point and decimal values are: | ``'F'`` | Fixed point. Same as ``'f'``, but converts ``nan`` to | | | ``NAN`` and ``inf`` to ``INF``. | +---------+----------------------------------------------------------+ - | ``'g'`` | General format. This prints the number as a fixed-point | - | | number, unless the number is too large, in which case | - | | it switches to ``'e'`` exponent notation. Infinity and | - | | NaN values are formatted as ``inf``, ``-inf`` and | - | | ``nan``, respectively. | + | ``'g'`` | General format. For a given precision ``p >= 1``, | + | | this rounds the number to ``p`` significant digits and | + | | then formats the result in either fixed-point format | + | | or in scientific notation, depending on its magnitude. | + | | | + | | The precise rules are as follows: suppose that the | + | | result formatted with presentation type ``'e'`` and | + | | precision ``p-1`` would have exponent ``exp``. Then | + | | if ``-4 <= exp < p``, the number is formatted | + | | with presentation type ``'f'`` and precision | + | | ``p-1-exp``. Otherwise, the number is formatted | + | | with presentation type ``'e'`` and precision ``p-1``. | + | | In both cases insignificant trailing zeros are removed | + | | from the significand, and the decimal point is also | + | | removed if there are no remaining digits following it. | + | | | + | | Postive and negative infinity, positive and negative | + | | zero, and nans, are formatted as ``inf``, ``-inf``, | + | | ``0``, ``-0`` and ``nan`` respectively, regardless of | + | | the precision. | + | | | + | | A precision of ``0`` is treated as equivalent to a | + | | precision of ``1``. | +---------+----------------------------------------------------------+ | ``'G'`` | General format. Same as ``'g'`` except switches to | - | | ``'E'`` if the number gets to large. The representations | - | | of infinity and NaN are uppercased, too. | + | | ``'E'`` if the number gets too large. The | + | | representations of infinity and NaN are uppercased, too. | +---------+----------------------------------------------------------+ | ``'n'`` | Number. This is the same as ``'g'``, except that it uses | | | the current locale setting to insert the appropriate | -- cgit v0.12 From ae2fa6fad26cbbef8ad408b4f5188d2a7a9f8c89 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Fri, 9 Oct 2009 20:25:23 +0000 Subject: we are in 3.1.1+ --- Include/patchlevel.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Include/patchlevel.h b/Include/patchlevel.h index 5fa38f4..a15c161 100644 --- a/Include/patchlevel.h +++ b/Include/patchlevel.h @@ -23,7 +23,7 @@ #define PY_RELEASE_SERIAL 0 /* Version as a string */ -#define PY_VERSION "3.1.1" +#define PY_VERSION "3.1.1+" /*--end constants--*/ /* Subversion Revision number of this file (not of the repository) */ -- cgit v0.12 From 0c7f9c96f5fbe8c445ccd3e2ee315f2e2f45a3ca Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Fri, 9 Oct 2009 21:53:27 +0000 Subject: Merged revisions 75299 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r75299 | benjamin.peterson | 2009-10-09 16:43:09 -0500 (Fri, 09 Oct 2009) | 1 line normalize latin-1 and utf-8 variant encodings like the builtin tokenizer does ........ --- Lib/test/test_tokenize.py | 30 +++++++++++++++++++++++++++++- Lib/tokenize.py | 13 ++++++++++++- Misc/NEWS | 3 +++ 3 files changed, 44 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_tokenize.py b/Lib/test/test_tokenize.py index f395ed4..ba705ba 100644 --- a/Lib/test/test_tokenize.py +++ b/Lib/test/test_tokenize.py @@ -719,7 +719,7 @@ class TestDetectEncoding(TestCase): b'do_something(else)\n' ) encoding, consumed_lines = detect_encoding(self.get_readline(lines)) - self.assertEquals(encoding, 'latin-1') + self.assertEquals(encoding, 'iso-8859-1') self.assertEquals(consumed_lines, [b'# -*- coding: latin-1 -*-\n']) def test_matched_bom_and_cookie_first_line(self): @@ -775,6 +775,34 @@ class TestDetectEncoding(TestCase): readline = self.get_readline(lines) self.assertRaises(SyntaxError, detect_encoding, readline) + def test_latin1_normalization(self): + # See get_normal_name() in tokenizer.c. + encodings = ("latin-1", "iso-8859-1", "iso-latin-1", "latin-1-unix", + "iso-8859-1-unix", "iso-latin-1-mac") + for encoding in encodings: + for rep in ("-", "_"): + enc = encoding.replace("-", rep) + lines = (b"#!/usr/bin/python\n", + b"# coding: " + enc.encode("ascii") + b"\n", + b"print(things)\n", + b"do_something += 4\n") + rl = self.get_readline(lines) + found, consumed_lines = detect_encoding(rl) + self.assertEquals(found, "iso-8859-1") + + def test_utf8_normalization(self): + # See get_normal_name() in tokenizer.c. + encodings = ("utf-8", "utf-8-mac", "utf-8-unix") + for encoding in encodings: + for rep in ("-", "_"): + enc = encoding.replace("-", rep) + lines = (b"#!/usr/bin/python\n", + b"# coding: " + enc.encode("ascii") + b"\n", + b"1 + 3\n") + rl = self.get_readline(lines) + found, consumed_lines = detect_encoding(rl) + self.assertEquals(found, "utf-8") + def test_short_files(self): readline = self.get_readline((b'print(something)\n',)) encoding, consumed_lines = detect_encoding(readline) diff --git a/Lib/tokenize.py b/Lib/tokenize.py index f83bda5..fb58c6b 100644 --- a/Lib/tokenize.py +++ b/Lib/tokenize.py @@ -279,6 +279,17 @@ def untokenize(iterable): return out +def _get_normal_name(orig_enc): + """Imitates get_normal_name in tokenizer.c.""" + # Only care about the first 12 characters. + enc = orig_enc[:12].lower().replace("_", "-") + if enc == "utf-8" or enc.startswith("utf-8-"): + return "utf-8" + if enc in ("latin-1", "iso-8859-1", "iso-latin-1") or \ + enc.startswith(("latin-1-", "iso-8859-1-", "iso-latin-1-")): + return "iso-8859-1" + return orig_enc + def detect_encoding(readline): """ The detect_encoding() function is used to detect the encoding that should @@ -313,7 +324,7 @@ def detect_encoding(readline): matches = cookie_re.findall(line_string) if not matches: return None - encoding = matches[0] + encoding = _get_normal_name(matches[0]) try: codec = lookup(encoding) except LookupError: diff --git a/Misc/NEWS b/Misc/NEWS index 4e55a61..1d8d744 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -27,6 +27,9 @@ Core and Builtins Library ------- +- Make tokenize.detect_coding() normalize utf-8 and iso-8859-1 variants like the + builtin tokenizer. + - Issue #7048: Force Decimal.logb to round its result when that result is too large to fit in the current precision. -- cgit v0.12 From 290e939f2e22d459d7e22f39e6a5660a8a2f4e96 Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Sat, 10 Oct 2009 00:57:04 +0000 Subject: Merged revisions 75307 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75307 | r.david.murray | 2009-10-09 20:13:32 -0400 (Fri, 09 Oct 2009) | 12 lines Merged revisions 75301 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75301 | r.david.murray | 2009-10-09 17:50:54 -0400 (Fri, 09 Oct 2009) | 5 lines Issue #7082: When falling back to the MIME 'name' parameter, the correct place to look for it is the Content-Type header. Patch by Darren Worrall. ........ ................ --- Lib/email/message.py | 2 +- Lib/email/test/data/msg_44.txt | 6 ++---- Misc/ACKS | 1 + Misc/NEWS | 3 +++ 4 files changed, 7 insertions(+), 5 deletions(-) diff --git a/Lib/email/message.py b/Lib/email/message.py index 412a550..d89e37e 100644 --- a/Lib/email/message.py +++ b/Lib/email/message.py @@ -681,7 +681,7 @@ class Message: missing = object() filename = self.get_param('filename', missing, 'content-disposition') if filename is missing: - filename = self.get_param('name', missing, 'content-disposition') + filename = self.get_param('name', missing, 'content-type') if filename is missing: return failobj return utils.collapse_rfc2231_value(filename).strip() diff --git a/Lib/email/test/data/msg_44.txt b/Lib/email/test/data/msg_44.txt index ae462a6..15a2252 100644 --- a/Lib/email/test/data/msg_44.txt +++ b/Lib/email/test/data/msg_44.txt @@ -16,16 +16,14 @@ X-Oblique-Strategy: Make a door into a window --h90VIIIKmx -Content-Type: text/plain -Content-Disposition: inline; name="msg.txt" +Content-Type: text/plain; name="msg.txt" Content-Transfer-Encoding: 7bit a simple kind of mirror to reflect upon our own --h90VIIIKmx -Content-Type: text/plain -Content-Disposition: inline; name="msg.txt" +Content-Type: text/plain; name="msg.txt" Content-Transfer-Encoding: 7bit a simple kind of mirror diff --git a/Misc/ACKS b/Misc/ACKS index 5ca0446..e8005e9 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -811,6 +811,7 @@ David Wolever Klaus-Juergen Wolf Dan Wolfe Richard Wolff +Darren Worrall Gordon Worley Thomas Wouters Heiko Wundram diff --git a/Misc/NEWS b/Misc/NEWS index 1d8d744..49e7d1a 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -27,6 +27,9 @@ Core and Builtins Library ------- +- Issue #7082: When falling back to the MIME 'name' parameter, the + correct place to look for it is the Content-Type header. + - Make tokenize.detect_coding() normalize utf-8 and iso-8859-1 variants like the builtin tokenizer. -- cgit v0.12 From 1130163dc1a1e278e56ce4316da109e234269f3e Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Sun, 11 Oct 2009 06:07:46 +0000 Subject: Merged revisions 75334 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75334 | senthil.kumaran | 2009-10-11 10:28:55 +0530 (Sun, 11 Oct 2009) | 9 lines Merged revisions 75333 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75333 | senthil.kumaran | 2009-10-11 07:30:07 +0530 (Sun, 11 Oct 2009) | 3 lines Fixed Issue6894, urllib2 doesn't respect "no_proxy" environment ........ ................ --- Lib/test/test_urllib2.py | 16 ++++++++++++++++ Lib/urllib/request.py | 4 ++++ Misc/NEWS | 2 ++ 3 files changed, 22 insertions(+) diff --git a/Lib/test/test_urllib2.py b/Lib/test/test_urllib2.py index 8093f0e..f1c478c 100644 --- a/Lib/test/test_urllib2.py +++ b/Lib/test/test_urllib2.py @@ -947,6 +947,22 @@ class HandlerTests(unittest.TestCase): self.assertEqual([(handlers[0], "http_open")], [tup[0:2] for tup in o.calls]) + def test_proxy_no_proxy(self): + os.environ['no_proxy'] = 'python.org' + o = OpenerDirector() + ph = urllib.request.ProxyHandler(dict(http="proxy.example.com")) + o.add_handler(ph) + req = Request("http://www.perl.org/") + self.assertEqual(req.get_host(), "www.perl.org") + r = o.open(req) + self.assertEqual(req.get_host(), "proxy.example.com") + req = Request("http://www.python.org") + self.assertEqual(req.get_host(), "www.python.org") + r = o.open(req) + self.assertEqual(req.get_host(), "www.python.org") + del os.environ['no_proxy'] + + def test_proxy_https(self): o = OpenerDirector() ph = urllib.request.ProxyHandler(dict(https="proxy.example.com:3128")) diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index f787407..9f7ebd7 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -657,6 +657,10 @@ class ProxyHandler(BaseHandler): proxy_type, user, password, hostport = _parse_proxy(proxy) if proxy_type is None: proxy_type = orig_type + + if req.host and proxy_bypass(req.host): + return None + if user and password: user_pass = '%s:%s' % (unquote(user), unquote(password)) diff --git a/Misc/NEWS b/Misc/NEWS index 49e7d1a..f6660a1 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -27,6 +27,8 @@ Core and Builtins Library ------- +- Issue #6894: Fixed the issue urllib2 doesn't respect "no_proxy" environment + - Issue #7082: When falling back to the MIME 'name' parameter, the correct place to look for it is the Content-Type header. -- cgit v0.12 -- cgit v0.12 From 96bb15bcb46b5e7cb3cd9ec62b8d2039e4ec7057 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Wed, 14 Oct 2009 17:18:54 +0000 Subject: Merged revisions 75404 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r75404 | antoine.pitrou | 2009-10-14 19:14:16 +0200 (mer., 14 oct. 2009) | 5 lines Issue #7065: Fix a crash in bytes.maketrans and bytearray.maketrans when using byte values greater than 127. Patch by egreen. ........ --- Lib/test/test_bytes.py | 14 ++++++-------- Misc/NEWS | 3 +++ Objects/bytes_methods.c | 4 ++-- 3 files changed, 11 insertions(+), 10 deletions(-) diff --git a/Lib/test/test_bytes.py b/Lib/test/test_bytes.py index dd01b93..39c91b4 100644 --- a/Lib/test/test_bytes.py +++ b/Lib/test/test_bytes.py @@ -452,8 +452,9 @@ class BaseBytesTest(unittest.TestCase): def test_maketrans(self): transtable = b'\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037 !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`xyzdefghijklmnopqrstuvwxyz{|}~\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377' - self.assertEqual(self.type2test.maketrans(b'abc', b'xyz'), transtable) + transtable = b'\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037 !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374xyz' + self.assertEqual(self.type2test.maketrans(b'\375\376\377', b'xyz'), transtable) self.assertRaises(ValueError, self.type2test.maketrans, b'abc', b'xyzq') self.assertRaises(TypeError, self.type2test.maketrans, 'abc', 'def') @@ -1072,13 +1073,10 @@ class ByteArraySubclassTest(unittest.TestCase): def test_main(): - test.support.run_unittest(BytesTest) - test.support.run_unittest(ByteArrayTest) - test.support.run_unittest(AssortedBytesTest) - test.support.run_unittest(BytesAsStringTest) - test.support.run_unittest(ByteArrayAsStringTest) - test.support.run_unittest(ByteArraySubclassTest) - test.support.run_unittest(BytearrayPEP3137Test) + test.support.run_unittest( + BytesTest, AssortedBytesTest, BytesAsStringTest, + ByteArrayTest, ByteArrayAsStringTest, ByteArraySubclassTest, + BytearrayPEP3137Test) if __name__ == "__main__": test_main() diff --git a/Misc/NEWS b/Misc/NEWS index f6660a1..fb799a6 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.2? Core and Builtins ----------------- +- Issue #7065: Fix a crash in bytes.maketrans and bytearray.maketrans when + using byte values greater than 127. Patch by egreen. + - Issue #7019: Raise ValueError when unmarshalling bad long data, instead of producing internally inconsistent Python longs. diff --git a/Objects/bytes_methods.c b/Objects/bytes_methods.c index 3bac2d1..6908eb8 100644 --- a/Objects/bytes_methods.c +++ b/Objects/bytes_methods.c @@ -427,7 +427,7 @@ _Py_bytes_maketrans(PyObject *args) { PyObject *frm, *to, *res = NULL; Py_buffer bfrm, bto; - int i; + Py_ssize_t i; char *p; bfrm.len = -1; @@ -452,7 +452,7 @@ _Py_bytes_maketrans(PyObject *args) for (i = 0; i < 256; i++) p[i] = i; for (i = 0; i < bfrm.len; i++) { - p[(int)((char *)bfrm.buf)[i]] = ((char *)bto.buf)[i]; + p[((unsigned char *)bfrm.buf)[i]] = ((char *)bto.buf)[i]; } done: -- cgit v0.12 -- cgit v0.12 From 1580ece5f17f251b9fd7590c03bc7fd205b7dcfe Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sun, 18 Oct 2009 00:34:08 +0000 Subject: Merged revisions 75472 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r75472 | benjamin.peterson | 2009-10-17 19:32:49 -0500 (Sat, 17 Oct 2009) | 1 line correct porting error with raise #7161 ........ --- Lib/codeop.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/codeop.py b/Lib/codeop.py index 780c862..fb759da 100644 --- a/Lib/codeop.py +++ b/Lib/codeop.py @@ -96,7 +96,7 @@ def _maybe_compile(compiler, source, filename, symbol): if code: return code if not code1 and repr(err1) == repr(err2): - raise SyntaxError(err1) + raise err1 def _compile(source, filename, symbol): return compile(source, filename, symbol, PyCF_DONT_IMPLY_DEDENT) -- cgit v0.12 From 6eb181a668793bc44e2d147d3e4d5daf2b3a3f6c Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Sun, 18 Oct 2009 01:57:26 +0000 Subject: Manually merging the changes from r75476 --- Doc/library/urllib.request.rst | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Doc/library/urllib.request.rst b/Doc/library/urllib.request.rst index b05641c..9d60662 100644 --- a/Doc/library/urllib.request.rst +++ b/Doc/library/urllib.request.rst @@ -49,6 +49,9 @@ The :mod:`urllib.request` module defines the following functions: the default installed global :class:`OpenerDirector` uses :class:`UnknownHandler` to ensure this never happens). + In addition, default installed :class:`ProxyHandler` makes sure the requests + are handled through the proxy when they are set. + The legacy ``urllib.urlopen`` function from Python 2.6 and earlier has been discontinued; :func:`urlopen` corresponds to the old ``urllib2.urlopen``. Proxy handling, which was done by passing a dictionary parameter to @@ -350,6 +353,11 @@ The following classes are provided: Cause requests to go through a proxy. If *proxies* is given, it must be a dictionary mapping protocol names to URLs of proxies. The default is to read the list of proxies from the environment variables :envvar:`_proxy`. + If no proxy environment variables are set, in a Windows environment, proxy + settings are obtained from the registry's Internet Settings section and in a + Mac OS X environment, proxy information is retrieved from the OS X System + Configuration Framework. + To disable autodetected proxy pass an empty dictionary. -- cgit v0.12 From f456a155c6c8008fa05d484dfb50c2fdf4366c82 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Sun, 18 Oct 2009 12:41:30 +0000 Subject: Merged revisions 75491 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75491 | tarek.ziade | 2009-10-18 13:34:51 +0200 (Sun, 18 Oct 2009) | 9 lines Merged revisions 75485 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75485 | tarek.ziade | 2009-10-18 11:28:26 +0200 (Sun, 18 Oct 2009) | 1 line Changed distutils tests to avoid environment alteration ........ ................ --- Lib/distutils/tests/support.py | 13 +++++++++--- Lib/distutils/tests/test_bdist_dumb.py | 6 ++++-- Lib/distutils/tests/test_bdist_rpm.py | 5 +++-- Lib/distutils/tests/test_build_ext.py | 5 +++-- Lib/distutils/tests/test_config.py | 2 +- Lib/distutils/tests/test_core.py | 11 ++++++---- Lib/distutils/tests/test_dist.py | 31 ++++++++++++++++++----------- Lib/distutils/tests/test_install.py | 1 + Lib/distutils/tests/test_install_data.py | 1 + Lib/distutils/tests/test_install_headers.py | 1 + Lib/distutils/tests/test_install_lib.py | 2 +- Lib/distutils/tests/test_sysconfig.py | 11 ++++++++-- Lib/distutils/tests/test_util.py | 11 +++++----- 13 files changed, 66 insertions(+), 34 deletions(-) diff --git a/Lib/distutils/tests/support.py b/Lib/distutils/tests/support.py index ea12211..e258d2e 100644 --- a/Lib/distutils/tests/support.py +++ b/Lib/distutils/tests/support.py @@ -2,11 +2,11 @@ import os import shutil import tempfile +from copy import deepcopy from distutils import log from distutils.log import DEBUG, INFO, WARN, ERROR, FATAL from distutils.core import Distribution -from test.support import EnvironmentVarGuard class LoggingSilencer(object): @@ -111,8 +111,15 @@ class EnvironGuard(object): def setUp(self): super(EnvironGuard, self).setUp() - self.environ = EnvironmentVarGuard() + self.old_environ = deepcopy(os.environ) def tearDown(self): - self.environ.__exit__() + for key, value in self.old_environ.items(): + if os.environ.get(key) != value: + os.environ[key] = value + + for key in tuple(os.environ.keys()): + if key not in self.old_environ: + del os.environ[key] + super(EnvironGuard, self).tearDown() diff --git a/Lib/distutils/tests/test_bdist_dumb.py b/Lib/distutils/tests/test_bdist_dumb.py index d2ea201..5e76809 100644 --- a/Lib/distutils/tests/test_bdist_dumb.py +++ b/Lib/distutils/tests/test_bdist_dumb.py @@ -19,16 +19,18 @@ setup(name='foo', version='0.1', py_modules=['foo'], class BuildDumbTestCase(support.TempdirManager, support.LoggingSilencer, + support.EnvironGuard, unittest.TestCase): def setUp(self): super(BuildDumbTestCase, self).setUp() self.old_location = os.getcwd() - self.old_sys_argv = sys.argv[:] + self.old_sys_argv = sys.argv, sys.argv[:] def tearDown(self): os.chdir(self.old_location) - sys.argv = self.old_sys_argv[:] + sys.argv = self.old_sys_argv[0] + sys.argv[:] = self.old_sys_argv[1] super(BuildDumbTestCase, self).tearDown() def test_simple_built(self): diff --git a/Lib/distutils/tests/test_bdist_rpm.py b/Lib/distutils/tests/test_bdist_rpm.py index c271567..2aa257f 100644 --- a/Lib/distutils/tests/test_bdist_rpm.py +++ b/Lib/distutils/tests/test_bdist_rpm.py @@ -29,11 +29,12 @@ class BuildRpmTestCase(support.TempdirManager, def setUp(self): super(BuildRpmTestCase, self).setUp() self.old_location = os.getcwd() - self.old_sys_argv = sys.argv[:] + self.old_sys_argv = sys.argv, sys.argv[:] def tearDown(self): os.chdir(self.old_location) - sys.argv = self.old_sys_argv[:] + sys.argv = self.old_sys_argv[0] + sys.argv[:] = self.old_sys_argv[1] super(BuildRpmTestCase, self).tearDown() def test_quiet(self): diff --git a/Lib/distutils/tests/test_build_ext.py b/Lib/distutils/tests/test_build_ext.py index 1221fd4..f992928 100644 --- a/Lib/distutils/tests/test_build_ext.py +++ b/Lib/distutils/tests/test_build_ext.py @@ -32,7 +32,7 @@ class BuildExtTestCase(TempdirManager, # Note that we're making changes to sys.path super(BuildExtTestCase, self).setUp() self.tmp_dir = self.mkdtemp() - self.sys_path = sys.path[:] + self.sys_path = sys.path, sys.path[:] sys.path.append(self.tmp_dir) shutil.copy(_get_source_filename(), self.tmp_dir) if sys.version > "2.6": @@ -87,7 +87,8 @@ class BuildExtTestCase(TempdirManager, def tearDown(self): # Get everything back to normal support.unload('xx') - sys.path = self.sys_path + sys.path = self.sys_path[0] + sys.path[:] = self.sys_path[1] if sys.version > "2.6": import site site.USER_BASE = self.old_user_base diff --git a/Lib/distutils/tests/test_config.py b/Lib/distutils/tests/test_config.py index 879689d..71c6367 100644 --- a/Lib/distutils/tests/test_config.py +++ b/Lib/distutils/tests/test_config.py @@ -55,7 +55,7 @@ class PyPIRCCommandTestCase(support.TempdirManager, """Patches the environment.""" super(PyPIRCCommandTestCase, self).setUp() self.tmp_dir = self.mkdtemp() - self.environ['HOME'] = self.tmp_dir + os.environ['HOME'] = self.tmp_dir self.rc = os.path.join(self.tmp_dir, '.pypirc') self.dist = Distribution() diff --git a/Lib/distutils/tests/test_core.py b/Lib/distutils/tests/test_core.py index b5f391f..b478fa6 100644 --- a/Lib/distutils/tests/test_core.py +++ b/Lib/distutils/tests/test_core.py @@ -8,7 +8,7 @@ import sys import test.support from test.support import captured_stdout import unittest - +from distutils.tests import support # setup script that uses __file__ setup_using___file__ = """\ @@ -29,17 +29,20 @@ setup() """ -class CoreTestCase(unittest.TestCase): +class CoreTestCase(support.EnvironGuard, unittest.TestCase): def setUp(self): + super(CoreTestCase, self).setUp() self.old_stdout = sys.stdout self.cleanup_testfn() - self.old_argv = sys.argv[:] + self.old_argv = sys.argv, sys.argv[:] def tearDown(self): sys.stdout = self.old_stdout self.cleanup_testfn() - sys.argv = self.old_argv[:] + sys.argv = self.old_argv[0] + sys.argv[:] = self.old_argv[1] + super(CoreTestCase, self).tearDown() def cleanup_testfn(self): path = test.support.TESTFN diff --git a/Lib/distutils/tests/test_dist.py b/Lib/distutils/tests/test_dist.py index 70c9ec5..5f96b97 100644 --- a/Lib/distutils/tests/test_dist.py +++ b/Lib/distutils/tests/test_dist.py @@ -37,15 +37,17 @@ class TestDistribution(Distribution): class DistributionTestCase(support.LoggingSilencer, + support.EnvironGuard, unittest.TestCase): def setUp(self): super(DistributionTestCase, self).setUp() - self.argv = sys.argv[:] + self.argv = sys.argv, sys.argv[:] del sys.argv[1:] def tearDown(self): - sys.argv[:] = self.argv + sys.argv = self.argv[0] + sys.argv[:] = self.argv[1] super(DistributionTestCase, self).tearDown() def create_distribution(self, configfiles=()): @@ -159,6 +161,15 @@ class DistributionTestCase(support.LoggingSilencer, class MetadataTestCase(support.TempdirManager, support.EnvironGuard, unittest.TestCase): + def setUp(self): + super(MetadataTestCase, self).setUp() + self.argv = sys.argv, sys.argv[:] + + def tearDown(self): + sys.argv = self.argv[0] + sys.argv[:] = self.argv[1] + super(MetadataTestCase, self).tearDown() + def test_simple_metadata(self): attrs = {"name": "package", "version": "1.0"} @@ -257,14 +268,14 @@ class MetadataTestCase(support.TempdirManager, support.EnvironGuard, # linux-style if sys.platform in ('linux', 'darwin'): - self.environ['HOME'] = temp_dir + os.environ['HOME'] = temp_dir files = dist.find_config_files() self.assertTrue(user_filename in files) # win32-style if sys.platform == 'win32': # home drive should be found - self.environ['HOME'] = temp_dir + os.environ['HOME'] = temp_dir files = dist.find_config_files() self.assertTrue(user_filename in files, '%r not found in %r' % (user_filename, files)) @@ -280,15 +291,11 @@ class MetadataTestCase(support.TempdirManager, support.EnvironGuard, def test_show_help(self): # smoke test, just makes sure some help is displayed dist = Distribution() - old_argv = sys.argv sys.argv = [] - try: - dist.help = 1 - dist.script_name = 'setup.py' - with captured_stdout() as s: - dist.parse_command_line() - finally: - sys.argv = old_argv + dist.help = 1 + dist.script_name = 'setup.py' + with captured_stdout() as s: + dist.parse_command_line() output = [line for line in s.getvalue().split('\n') if line.strip() != ''] diff --git a/Lib/distutils/tests/test_install.py b/Lib/distutils/tests/test_install.py index 2087a0e..76fa02a 100644 --- a/Lib/distutils/tests/test_install.py +++ b/Lib/distutils/tests/test_install.py @@ -17,6 +17,7 @@ from distutils.errors import DistutilsOptionError from distutils.tests import support class InstallTestCase(support.TempdirManager, + support.EnvironGuard, support.LoggingSilencer, unittest.TestCase): diff --git a/Lib/distutils/tests/test_install_data.py b/Lib/distutils/tests/test_install_data.py index 7072136..377ae86 100644 --- a/Lib/distutils/tests/test_install_data.py +++ b/Lib/distutils/tests/test_install_data.py @@ -9,6 +9,7 @@ from distutils.tests import support class InstallDataTestCase(support.TempdirManager, support.LoggingSilencer, + support.EnvironGuard, unittest.TestCase): def test_simple_run(self): diff --git a/Lib/distutils/tests/test_install_headers.py b/Lib/distutils/tests/test_install_headers.py index 2564563..5b32b13 100644 --- a/Lib/distutils/tests/test_install_headers.py +++ b/Lib/distutils/tests/test_install_headers.py @@ -9,6 +9,7 @@ from distutils.tests import support class InstallHeadersTestCase(support.TempdirManager, support.LoggingSilencer, + support.EnvironGuard, unittest.TestCase): def test_simple_run(self): diff --git a/Lib/distutils/tests/test_install_lib.py b/Lib/distutils/tests/test_install_lib.py index 793b95c..b2185b8 100644 --- a/Lib/distutils/tests/test_install_lib.py +++ b/Lib/distutils/tests/test_install_lib.py @@ -10,9 +10,9 @@ from distutils.errors import DistutilsOptionError class InstallLibTestCase(support.TempdirManager, support.LoggingSilencer, + support.EnvironGuard, unittest.TestCase): - def test_finalize_options(self): pkg_dir, dist = self.create_dist() cmd = install_lib(dist) diff --git a/Lib/distutils/tests/test_sysconfig.py b/Lib/distutils/tests/test_sysconfig.py index eb36204..edc755e 100644 --- a/Lib/distutils/tests/test_sysconfig.py +++ b/Lib/distutils/tests/test_sysconfig.py @@ -17,8 +17,15 @@ class SysconfigTestCase(support.EnvironGuard, def tearDown(self): if self.makefile is not None: os.unlink(self.makefile) + self.cleanup_testfn() super(SysconfigTestCase, self).tearDown() + def cleanup_testfn(self): + if os.path.isfile(TESTFN): + os.remove(TESTFN) + elif os.path.isdir(TESTFN): + shutil.rmtree(TESTFN) + def test_get_config_h_filename(self): config_h = sysconfig.get_config_h_filename() self.assertTrue(os.path.isfile(config_h), config_h) @@ -51,8 +58,8 @@ class SysconfigTestCase(support.EnvironGuard, if get_default_compiler() != 'unix': return - self.environ['AR'] = 'my_ar' - self.environ['ARFLAGS'] = '-arflags' + os.environ['AR'] = 'my_ar' + os.environ['ARFLAGS'] = '-arflags' # make sure AR gets caught class compiler: diff --git a/Lib/distutils/tests/test_util.py b/Lib/distutils/tests/test_util.py index 795edb8..35f81a6 100644 --- a/Lib/distutils/tests/test_util.py +++ b/Lib/distutils/tests/test_util.py @@ -94,7 +94,7 @@ class UtilTestCase(support.EnvironGuard, unittest.TestCase): ('Darwin Kernel Version 8.11.1: ' 'Wed Oct 10 18:23:28 PDT 2007; ' 'root:xnu-792.25.20~1/RELEASE_I386'), 'i386')) - self.environ['MACOSX_DEPLOYMENT_TARGET'] = '10.3' + os.environ['MACOSX_DEPLOYMENT_TARGET'] = '10.3' get_config_vars()['CFLAGS'] = ('-fno-strict-aliasing -DNDEBUG -g ' '-fwrapv -O3 -Wall -Wstrict-prototypes') @@ -102,7 +102,7 @@ class UtilTestCase(support.EnvironGuard, unittest.TestCase): self.assertEquals(get_platform(), 'macosx-10.3-i386') # macbook with fat binaries (fat, universal or fat64) - self.environ['MACOSX_DEPLOYMENT_TARGET'] = '10.4' + os.environ['MACOSX_DEPLOYMENT_TARGET'] = '10.4' get_config_vars()['CFLAGS'] = ('-arch ppc -arch i386 -isysroot ' '/Developer/SDKs/MacOSX10.4u.sdk ' '-fno-strict-aliasing -fno-common ' @@ -223,17 +223,18 @@ class UtilTestCase(support.EnvironGuard, unittest.TestCase): def test_check_environ(self): util._environ_checked = 0 + if 'HOME' in os.environ: + del os.environ['HOME'] # posix without HOME if os.name == 'posix': # this test won't run on windows check_environ() import pwd - self.assertEquals(self.environ['HOME'], - pwd.getpwuid(os.getuid())[5]) + self.assertEquals(os.environ['HOME'], pwd.getpwuid(os.getuid())[5]) else: check_environ() - self.assertEquals(self.environ['PLAT'], get_platform()) + self.assertEquals(os.environ['PLAT'], get_platform()) self.assertEquals(util._environ_checked, 1) def test_split_quoted(self): -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From e566bda297f21edfac9ba2557f702be08868b66d Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Mon, 19 Oct 2009 18:24:35 +0000 Subject: Merged revisions 75533 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75533 | antoine.pitrou | 2009-10-19 20:22:37 +0200 (lun., 19 oct. 2009) | 14 lines Merged revisions 75531-75532 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75531 | antoine.pitrou | 2009-10-19 20:17:18 +0200 (lun., 19 oct. 2009) | 4 lines Issue #5833: Fix extra space character in readline completion with the GNU readline library version 6.0. ........ r75532 | antoine.pitrou | 2009-10-19 20:20:21 +0200 (lun., 19 oct. 2009) | 3 lines NEWS entry for r75531. ........ ................ --- Misc/NEWS | 3 +++ Modules/readline.c | 7 ++++--- 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index fb799a6..2f00c3e 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -30,6 +30,9 @@ Core and Builtins Library ------- +- Issue #5833: Fix extra space character in readline completion with the + GNU readline library version 6.0. + - Issue #6894: Fixed the issue urllib2 doesn't respect "no_proxy" environment - Issue #7082: When falling back to the MIME 'name' parameter, the diff --git a/Modules/readline.c b/Modules/readline.c index 8925d8d..2ca91fd 100644 --- a/Modules/readline.c +++ b/Modules/readline.c @@ -758,6 +758,10 @@ on_completion(const char *text, int state) static char ** flex_complete(char *text, int start, int end) { +#ifdef HAVE_RL_COMPLETION_APPEND_CHARACTER + rl_completion_append_character ='\0'; + rl_completion_suppress_append = 0; +#endif Py_XDECREF(begidx); Py_XDECREF(endidx); begidx = PyLong_FromLong((long) start); @@ -800,9 +804,6 @@ setup_readline(void) rl_completer_word_break_characters = strdup(" \t\n`~!@#$%^&*()-=+[{]}\\|;:'\",<>/?"); /* All nonalphanums except '.' */ -#ifdef HAVE_RL_COMPLETION_APPEND_CHARACTER - rl_completion_append_character ='\0'; -#endif begidx = PyLong_FromLong(0L); endidx = PyLong_FromLong(0L); -- cgit v0.12 From bc740a6951b2d234fc69936c7ff4713a503f20cf Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Mon, 19 Oct 2009 19:14:42 +0000 Subject: Merged revisions 75535 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r75535 | r.david.murray | 2009-10-19 15:12:38 -0400 (Mon, 19 Oct 2009) | 6 lines Add 'idlelib' to modules, and add a new table for the Tools, with one entry for which I noticed an active maintainer. IMO, if a tool doesn't get put on this list with at least one maintainer it may be in danger of being deleted by and by... ........ --- Misc/maintainers.rst | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/Misc/maintainers.rst b/Misc/maintainers.rst index 2003a55..29672e6 100644 --- a/Misc/maintainers.rst +++ b/Misc/maintainers.rst @@ -114,6 +114,7 @@ heapq rhettinger hmac html http +idlelib imaplib imghdr imp @@ -239,7 +240,13 @@ zlib ================== =========== -Platform Maintainer +Tool Maintainers +------------------ ----------- +pybench lemburg + + +================== =========== +Platform Maintainers ------------------ ----------- AIX Cygwin jlt63 -- cgit v0.12 From eda95e9db3e15ebc19979eab948a75272d8cbdcf Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Mon, 19 Oct 2009 19:47:59 +0000 Subject: Merged revisions 75537,75539 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r75537 | antoine.pitrou | 2009-10-19 21:37:25 +0200 (lun., 19 oct. 2009) | 3 lines egreen is Derk Drukker + fix NEWS formatting ........ r75539 | antoine.pitrou | 2009-10-19 21:43:09 +0200 (lun., 19 oct. 2009) | 4 lines Issue #7080: locale.strxfrm() raises a MemoryError on 64-bit non-Windows platforms, and assorted locale fixes by Derk Drukker. ........ --- Lib/locale.py | 3 +-- Lib/test/test_locale.py | 49 ++++++++++++++++++++++++++++++++++++++++--------- Misc/ACKS | 1 + Misc/NEWS | 7 +++++-- Modules/_localemodule.c | 3 ++- PC/pyconfig.h | 5 +++++ 6 files changed, 54 insertions(+), 14 deletions(-) diff --git a/Lib/locale.py b/Lib/locale.py index 54d4c0e..f74207d 100644 --- a/Lib/locale.py +++ b/Lib/locale.py @@ -575,14 +575,13 @@ else: # returning nothing will crash the # interpreter. result = 'UTF-8' - setlocale(LC_CTYPE, oldloc) - return result else: result = nl_langinfo(CODESET) if not result and sys.platform == 'darwin': # See above for explanation result = 'UTF-8' + return result ### Database diff --git a/Lib/test/test_locale.py b/Lib/test/test_locale.py index 65639ad..8dfaf90 100644 --- a/Lib/test/test_locale.py +++ b/Lib/test/test_locale.py @@ -8,12 +8,10 @@ enUS_locale = None def get_enUS_locale(): global enUS_locale - if sys.platform == 'darwin': - raise unittest.SkipTest("Locale support on MacOSX is minimal") if sys.platform.startswith("win"): tlocs = ("En", "English") else: - tlocs = ("en_US.UTF-8", "en_US.US-ASCII", "en_US") + tlocs = ("en_US.UTF-8", "en_US.ISO8859-1", "en_US.US-ASCII", "en_US") oldlocale = locale.setlocale(locale.LC_NUMERIC) for tloc in tlocs: try: @@ -309,6 +307,39 @@ class TestFrFRNumberFormatting(FrFRCookedTest, BaseFormattingTest): grouping=True, international=True) +class TestCollation(unittest.TestCase): + # Test string collation functions + + def test_strcoll(self): + self.assertLess(locale.strcoll('a', 'b'), 0) + self.assertEqual(locale.strcoll('a', 'a'), 0) + self.assertGreater(locale.strcoll('b', 'a'), 0) + + def test_strxfrm(self): + self.assertLess(locale.strxfrm('a'), locale.strxfrm('b')) + + +class TestEnUSCollation(BaseLocalizedTest, TestCollation): + # Test string collation functions with a real English locale + + locale_type = locale.LC_ALL + + def setUp(self): + BaseLocalizedTest.setUp(self) + enc = codecs.lookup(locale.getpreferredencoding(False) or 'ascii').name + if enc not in ('utf-8', 'iso8859-1', 'cp1252'): + raise unittest.SkipTest('encoding not suitable') + if enc != 'iso8859-1' and (sys.platform == 'darwin' or + sys.platform.startswith('freebsd')): + raise unittest.SkipTest('wcscoll/wcsxfrm have known bugs') + + def test_strcoll_with_diacritic(self): + self.assertLess(locale.strcoll('à', 'b'), 0) + + def test_strxfrm_with_diacritic(self): + self.assertLess(locale.strxfrm('à'), locale.strxfrm('b')) + + class TestMiscellaneous(unittest.TestCase): def test_getpreferredencoding(self): # Invoke getpreferredencoding to make sure it does not cause exceptions. @@ -317,11 +348,10 @@ class TestMiscellaneous(unittest.TestCase): # If encoding non-empty, make sure it is valid codecs.lookup(enc) - if hasattr(locale, "strcoll"): - def test_strcoll_3303(self): - # test crasher from bug #3303 - self.assertRaises(TypeError, locale.strcoll, "a", None) - self.assertRaises(TypeError, locale.strcoll, b"a", None) + def test_strcoll_3303(self): + # test crasher from bug #3303 + self.assertRaises(TypeError, locale.strcoll, "a", None) + self.assertRaises(TypeError, locale.strcoll, b"a", None) def test_main(): @@ -331,6 +361,7 @@ def test_main(): TestEnUSNumberFormatting, TestCNumberFormatting, TestFrFRNumberFormatting, + TestCollation ] # SkipTest can't be raised inside unittests, handle it manually instead try: @@ -339,7 +370,7 @@ def test_main(): if verbose: print("Some tests will be disabled: %s" % e) else: - tests += [TestNumberFormatting] + tests += [TestNumberFormatting, TestEnUSCollation] run_unittest(*tests) if __name__ == '__main__': diff --git a/Misc/ACKS b/Misc/ACKS index e8005e9..cefbc11 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -184,6 +184,7 @@ Ismail Donmez Dima Dorfman Cesar Douady Dean Draayer +Derk Drukker John DuBois Paul Dubois Graham Dumpleton diff --git a/Misc/NEWS b/Misc/NEWS index 2f00c3e..5d15820 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -13,7 +13,7 @@ Core and Builtins ----------------- - Issue #7065: Fix a crash in bytes.maketrans and bytearray.maketrans when - using byte values greater than 127. Patch by egreen. + using byte values greater than 127. Patch by Derk Drukker. - Issue #7019: Raise ValueError when unmarshalling bad long data, instead of producing internally inconsistent Python longs. @@ -30,6 +30,9 @@ Core and Builtins Library ------- +- Issue #7080: locale.strxfrm() raises a MemoryError on 64-bit non-Windows + platforms, and assorted locale fixes by Derk Drukker. + - Issue #5833: Fix extra space character in readline completion with the GNU readline library version 6.0. @@ -45,7 +48,7 @@ Library is too large to fit in the current precision. - Issue #6236, #6348: Fix various failures in the I/O library under AIX - and other platforms, when using a non-gcc compiler. Patch by egreen. + and other platforms, when using a non-gcc compiler. Patch by Derk Drukker. - Issue #6954: Fixed crash when using DISTUTILS_DEBUG flag in Distutils. diff --git a/Modules/_localemodule.c b/Modules/_localemodule.c index 8bcdb10..d90a49d 100644 --- a/Modules/_localemodule.c +++ b/Modules/_localemodule.c @@ -9,6 +9,7 @@ This software comes with no warranty. Use at your own risk. ******************************************************************/ +#define PY_SSIZE_T_CLEAN #include "Python.h" #include @@ -315,7 +316,7 @@ PyLocale_strxfrm(PyObject* self, PyObject* args) result = PyUnicode_FromWideChar(buf, n2); exit: if (buf) PyMem_Free(buf); -#ifdef HAVE_USABLE_WCHAR_T +#ifndef HAVE_USABLE_WCHAR_T PyMem_Free(s); #endif return result; diff --git a/PC/pyconfig.h b/PC/pyconfig.h index 3c3c6f4..2444c8a 100644 --- a/PC/pyconfig.h +++ b/PC/pyconfig.h @@ -647,6 +647,11 @@ Py_NO_ENABLE_SHARED to find out. Also support MS_NO_COREDLL for b/w compat */ #define HAVE_WCSCOLL 1 #endif +/* Define to 1 if you have the `wcsxfrm' function. */ +#ifndef MS_WINCE +#define HAVE_WCSXFRM 1 +#endif + /* Define if you have the header file. */ /* #undef HAVE_DLFCN_H */ -- cgit v0.12 -- cgit v0.12 From 2d4fce2dfbf6d54167a38ed1eff2e49188ac2958 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Tue, 20 Oct 2009 13:40:25 +0000 Subject: Merged revisions 75562 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r75562 | mark.dickinson | 2009-10-20 14:38:04 +0100 (Tue, 20 Oct 2009) | 10 lines Merged revisions 75561 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75561 | mark.dickinson | 2009-10-20 14:33:03 +0100 (Tue, 20 Oct 2009) | 3 lines Issue #7099: Decimal.is_normal should return True for all nonzero finite non-subnormal values, even those with exponent > Emax. ........ ................ --- Lib/decimal.py | 2 +- Lib/test/decimaltestdata/extra.decTest | 24 ++++++++++++------------ Misc/NEWS | 3 +++ 3 files changed, 16 insertions(+), 13 deletions(-) diff --git a/Lib/decimal.py b/Lib/decimal.py index 62dcd40..b44c3f5 100644 --- a/Lib/decimal.py +++ b/Lib/decimal.py @@ -3000,7 +3000,7 @@ class Decimal(object): return False if context is None: context = getcontext() - return context.Emin <= self.adjusted() <= context.Emax + return context.Emin <= self.adjusted() def is_qnan(self): """Return True if self is a quiet NaN; otherwise return False.""" diff --git a/Lib/test/decimaltestdata/extra.decTest b/Lib/test/decimaltestdata/extra.decTest index 1d6ea37..15c1b52 100644 --- a/Lib/test/decimaltestdata/extra.decTest +++ b/Lib/test/decimaltestdata/extra.decTest @@ -1128,10 +1128,10 @@ bool0932 isnormal 1E+998 -> 1 bool0933 isnormal -1E+998 -> 1 bool0934 isnormal 1E+999 -> 1 bool0935 isnormal -1E+999 -> 1 -bool0936 isnormal 1E+1000 -> 0 -bool0937 isnormal -1E+1000 -> 0 -bool0938 isnormal 1E+2000 -> 0 -bool0939 isnormal -1E+2000 -> 0 +bool0936 isnormal 1E+1000 -> 1 +bool0937 isnormal -1E+1000 -> 1 +bool0938 isnormal 1E+2000 -> 1 +bool0939 isnormal -1E+2000 -> 1 bool0940 isnormal 9E-2000 -> 0 bool0941 isnormal -9E-2000 -> 0 bool0942 isnormal 9E-1008 -> 0 @@ -1178,10 +1178,10 @@ bool0982 isnormal 9E+998 -> 1 bool0983 isnormal -9E+998 -> 1 bool0984 isnormal 9E+999 -> 1 bool0985 isnormal -9E+999 -> 1 -bool0986 isnormal 9E+1000 -> 0 -bool0987 isnormal -9E+1000 -> 0 -bool0988 isnormal 9E+2000 -> 0 -bool0989 isnormal -9E+2000 -> 0 +bool0986 isnormal 9E+1000 -> 1 +bool0987 isnormal -9E+1000 -> 1 +bool0988 isnormal 9E+2000 -> 1 +bool0989 isnormal -9E+2000 -> 1 bool0990 isnormal 9.99999999E-2000 -> 0 bool0991 isnormal -9.99999999E-2000 -> 0 bool0992 isnormal 9.99999999E-1008 -> 0 @@ -1228,10 +1228,10 @@ bool1032 isnormal 9.99999999E+998 -> 1 bool1033 isnormal -9.99999999E+998 -> 1 bool1034 isnormal 9.99999999E+999 -> 1 bool1035 isnormal -9.99999999E+999 -> 1 -bool1036 isnormal 9.99999999E+1000 -> 0 -bool1037 isnormal -9.99999999E+1000 -> 0 -bool1038 isnormal 9.99999999E+2000 -> 0 -bool1039 isnormal -9.99999999E+2000 -> 0 +bool1036 isnormal 9.99999999E+1000 -> 1 +bool1037 isnormal -9.99999999E+1000 -> 1 +bool1038 isnormal 9.99999999E+2000 -> 1 +bool1039 isnormal -9.99999999E+2000 -> 1 bool1040 isnormal Infinity -> 0 bool1041 isnormal -Infinity -> 0 bool1042 isnormal NaN -> 0 diff --git a/Misc/NEWS b/Misc/NEWS index 5d15820..9935088 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -30,6 +30,9 @@ Core and Builtins Library ------- +- Issue #7099: Decimal.is_normal now returns True for numbers with exponent + larger than emax. + - Issue #7080: locale.strxfrm() raises a MemoryError on 64-bit non-Windows platforms, and assorted locale fixes by Derk Drukker. -- cgit v0.12 From cefb316e9ebc380a36ecea903755c38b08781cc4 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Tue, 20 Oct 2009 22:08:36 +0000 Subject: Merged revisions 75571,75576-75577 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75571 | antoine.pitrou | 2009-10-20 23:52:47 +0200 (mar., 20 oct. 2009) | 11 lines Merged revisions 75570 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75570 | antoine.pitrou | 2009-10-20 23:29:37 +0200 (mar., 20 oct. 2009) | 6 lines Issue #1722344: threading._shutdown() is now called in Py_Finalize(), which fixes the problem of some exceptions being thrown at shutdown when the interpreter is killed. Patch by Adam Olsen. ........ ................ r75576 | antoine.pitrou | 2009-10-21 00:02:29 +0200 (mer., 21 oct. 2009) | 10 lines Merged revisions 75574 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75574 | antoine.pitrou | 2009-10-20 23:59:25 +0200 (mar., 20 oct. 2009) | 4 lines Test wouldn't work in debug mode. We probably need a function in test_support to handle this. ........ ................ r75577 | antoine.pitrou | 2009-10-21 00:05:38 +0200 (mer., 21 oct. 2009) | 3 lines Another futile error in the previous commit :-( ................ --- Lib/test/test_threading.py | 23 +++++++++++++++++++++++ Misc/ACKS | 1 + Misc/NEWS | 4 ++++ Modules/main.c | 29 ----------------------------- Python/pythonrun.c | 32 ++++++++++++++++++++++++++++++++ 5 files changed, 60 insertions(+), 29 deletions(-) diff --git a/Lib/test/test_threading.py b/Lib/test/test_threading.py index c7a2213..1e1e625 100644 --- a/Lib/test/test_threading.py +++ b/Lib/test/test_threading.py @@ -286,6 +286,29 @@ class ThreadTests(unittest.TestCase): self.assertFalse(rc == 2, "interpreted was blocked") self.assertTrue(rc == 0, "Unexpected error") + def test_join_nondaemon_on_shutdown(self): + # Issue 1722344 + # Raising SystemExit skipped threading._shutdown + import subprocess + p = subprocess.Popen([sys.executable, "-c", """if 1: + import threading + from time import sleep + + def child(): + sleep(1) + # As a non-daemon thread we SHOULD wake up and nothing + # should be torn down yet + print("Woke up, sleep function is:", sleep) + + threading.Thread(target=child).start() + raise SystemExit + """], + stdout=subprocess.PIPE, + stderr=subprocess.PIPE) + stdout, stderr = p.communicate() + self.assertEqual(stdout, b"Woke up, sleep function is: \n") + stderr = re.sub(br"^\[\d+ refs\]", b"", stderr, re.MULTILINE).strip() + self.assertEqual(stderr, b"") def test_enumerate_after_join(self): # Try hard to trigger #1703448: a thread is still returned in diff --git a/Misc/ACKS b/Misc/ACKS index cefbc11..bd2dd69 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -539,6 +539,7 @@ Kevin O'Connor Tim O'Malley Pascal Oberndoerfer Jeffrey Ollie +Adam Olsen Grant Olson Piet van Oostrum Jason Orendorff diff --git a/Misc/NEWS b/Misc/NEWS index 9935088..8f22d9a 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,10 @@ What's New in Python 3.1.2? Core and Builtins ----------------- +- Issue #1722344: threading._shutdown() is now called in Py_Finalize(), which + fixes the problem of some exceptions being thrown at shutdown when the + interpreter is killed. Patch by Adam Olsen. + - Issue #7065: Fix a crash in bytes.maketrans and bytearray.maketrans when using byte values greater than 127. Patch by Derk Drukker. diff --git a/Modules/main.c b/Modules/main.c index 22794da..b413561 100644 --- a/Modules/main.c +++ b/Modules/main.c @@ -253,33 +253,6 @@ static int RunMainFromImporter(wchar_t *filename) } -/* Wait until threading._shutdown completes, provided - the threading module was imported in the first place. - The shutdown routine will wait until all non-daemon - "threading" threads have completed. */ -#include "abstract.h" -static void -WaitForThreadShutdown(void) -{ -#ifdef WITH_THREAD - PyObject *result; - PyThreadState *tstate = PyThreadState_GET(); - PyObject *threading = PyMapping_GetItemString(tstate->interp->modules, - "threading"); - if (threading == NULL) { - /* threading not imported */ - PyErr_Clear(); - return; - } - result = PyObject_CallMethod(threading, "_shutdown", ""); - if (result == NULL) - PyErr_WriteUnraisable(threading); - else - Py_DECREF(result); - Py_DECREF(threading); -#endif -} - /* Main program */ int @@ -647,8 +620,6 @@ Py_Main(int argc, wchar_t **argv) sts = PyRun_AnyFileFlags(stdin, "", &cf) != 0; } - WaitForThreadShutdown(); - Py_Finalize(); #ifdef __INSURE__ diff --git a/Python/pythonrun.c b/Python/pythonrun.c index e7a0512..875e44e 100644 --- a/Python/pythonrun.c +++ b/Python/pythonrun.c @@ -18,6 +18,7 @@ #include "eval.h" #include "marshal.h" #include "osdefs.h" +#include "abstract.h" #ifdef HAVE_SIGNAL_H #include @@ -66,6 +67,7 @@ static PyObject *run_pyc_file(FILE *, const char *, PyObject *, PyObject *, static void err_input(perrdetail *); static void initsigs(void); static void call_py_exitfuncs(void); +static void wait_for_thread_shutdown(void); static void call_ll_exitfuncs(void); extern void _PyUnicode_Init(void); extern void _PyUnicode_Fini(void); @@ -363,6 +365,8 @@ Py_Finalize(void) if (!initialized) return; + wait_for_thread_shutdown(); + /* The interpreter is still entirely intact at this point, and the * exit funcs may be relying on that. In particular, if some thread * or exit func is still waiting to do an import, the import machinery @@ -2059,6 +2063,34 @@ call_py_exitfuncs(void) PyErr_Clear(); } +/* Wait until threading._shutdown completes, provided + the threading module was imported in the first place. + The shutdown routine will wait until all non-daemon + "threading" threads have completed. */ +static void +wait_for_thread_shutdown(void) +{ +#ifdef WITH_THREAD + PyObject *result; + PyThreadState *tstate = PyThreadState_GET(); + PyObject *threading = PyMapping_GetItemString(tstate->interp->modules, + "threading"); + if (threading == NULL) { + /* threading not imported */ + PyErr_Clear(); + return; + } + result = PyObject_CallMethod(threading, "_shutdown", ""); + if (result == NULL) { + PyErr_WriteUnraisable(threading); + } + else { + Py_DECREF(result); + } + Py_DECREF(threading); +#endif +} + #define NEXITFUNCS 32 static void (*exitfuncs[NEXITFUNCS])(void); static int nexitfuncs = 0; -- cgit v0.12 -- cgit v0.12 From 1ff7f2c3a9e7d5ab252cd28d2bd651946ba8b2b8 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Fri, 23 Oct 2009 18:35:18 +0000 Subject: Merged revisions 75634 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75634 | antoine.pitrou | 2009-10-23 20:34:17 +0200 (ven., 23 oct. 2009) | 9 lines Merged revisions 75633 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75633 | antoine.pitrou | 2009-10-23 20:32:15 +0200 (ven., 23 oct. 2009) | 3 lines Issue #7194: test_thread could try to release an unacquired mutex (and fail). ........ ................ --- Lib/test/test_thread.py | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_thread.py b/Lib/test/test_thread.py index 84d5a9d..73d87b8 100644 --- a/Lib/test/test_thread.py +++ b/Lib/test/test_thread.py @@ -24,6 +24,7 @@ class BasicThreadTest(unittest.TestCase): self.done_mutex.acquire() self.running_mutex = thread.allocate_lock() self.random_mutex = thread.allocate_lock() + self.created = 0 self.running = 0 self.next_ident = 0 @@ -35,6 +36,7 @@ class ThreadRunningTests(BasicThreadTest): self.next_ident += 1 verbose_print("creating task %s" % self.next_ident) thread.start_new_thread(self.task, (self.next_ident,)) + self.created += 1 self.running += 1 def task(self, ident): @@ -45,7 +47,7 @@ class ThreadRunningTests(BasicThreadTest): verbose_print("task %s done" % ident) with self.running_mutex: self.running -= 1 - if self.running == 0: + if self.created == NUMTASKS and self.running == 0: self.done_mutex.release() def test_starting_threads(self): @@ -87,6 +89,7 @@ class ThreadRunningTests(BasicThreadTest): for tss in (262144, 0x100000): verbose_print("trying stack_size = (%d)" % tss) self.next_ident = 0 + self.created = 0 for i in range(NUMTASKS): self.newtask() -- cgit v0.12 From f6779fb1a4420775c1a32ac5ef396d061996be01 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Fri, 23 Oct 2009 22:06:37 +0000 Subject: Merged revisions 75641 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75641 | antoine.pitrou | 2009-10-23 23:55:36 +0200 (ven., 23 oct. 2009) | 9 lines Merged revisions 75624 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75624 | antoine.pitrou | 2009-10-23 14:01:13 +0200 (ven., 23 oct. 2009) | 3 lines Fix Windows buildbot failure ........ ................ --- Lib/test/test_threading.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_threading.py b/Lib/test/test_threading.py index 1e1e625..11876b1 100644 --- a/Lib/test/test_threading.py +++ b/Lib/test/test_threading.py @@ -306,7 +306,8 @@ class ThreadTests(unittest.TestCase): stdout=subprocess.PIPE, stderr=subprocess.PIPE) stdout, stderr = p.communicate() - self.assertEqual(stdout, b"Woke up, sleep function is: \n") + self.assertEqual(stdout.strip(), + b"Woke up, sleep function is: ") stderr = re.sub(br"^\[\d+ refs\]", b"", stderr, re.MULTILINE).strip() self.assertEqual(stderr, b"") -- cgit v0.12 From 53fdb18b822395cae6e085f85ccc59f07a38dfd6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Sat, 24 Oct 2009 13:42:10 +0000 Subject: Merged revisions 75662 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75662 | tarek.ziade | 2009-10-24 15:38:27 +0200 (Sat, 24 Oct 2009) | 9 lines Merged revisions 75659 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75659 | tarek.ziade | 2009-10-24 15:29:44 +0200 (Sat, 24 Oct 2009) | 1 line #7066 - Fixed distutils.archive_util.make_archive behavior so it restores the cwd ........ ................ --- Lib/distutils/archive_util.py | 11 ++++++----- Lib/distutils/tests/test_archive_util.py | 17 ++++++++++++++++- Misc/NEWS | 3 +++ 3 files changed, 25 insertions(+), 6 deletions(-) diff --git a/Lib/distutils/archive_util.py b/Lib/distutils/archive_util.py index a568854..16164c7 100644 --- a/Lib/distutils/archive_util.py +++ b/Lib/distutils/archive_util.py @@ -171,10 +171,11 @@ def make_archive(base_name, format, root_dir=None, base_dir=None, verbose=0, func = format_info[0] for arg, val in format_info[1]: kwargs[arg] = val - filename = func(base_name, base_dir, **kwargs) - - if root_dir is not None: - log.debug("changing back to '%s'", save_cwd) - os.chdir(save_cwd) + try: + filename = func(base_name, base_dir, **kwargs) + finally: + if root_dir is not None: + log.debug("changing back to '%s'", save_cwd) + os.chdir(save_cwd) return filename diff --git a/Lib/distutils/tests/test_archive_util.py b/Lib/distutils/tests/test_archive_util.py index d88e0b3..c6e08cb 100644 --- a/Lib/distutils/tests/test_archive_util.py +++ b/Lib/distutils/tests/test_archive_util.py @@ -8,7 +8,8 @@ from os.path import splitdrive import warnings from distutils.archive_util import (check_archive_formats, make_tarball, - make_zipfile, make_archive) + make_zipfile, make_archive, + ARCHIVE_FORMATS) from distutils.spawn import find_executable, spawn from distutils.tests import support from test.support import check_warnings @@ -192,6 +193,20 @@ class ArchiveUtilTestCase(support.TempdirManager, base_name = os.path.join(tmpdir, 'archive') self.assertRaises(ValueError, make_archive, base_name, 'xxx') + def test_make_archive_cwd(self): + current_dir = os.getcwd() + def _breaks(*args, **kw): + raise RuntimeError() + ARCHIVE_FORMATS['xxx'] = (_breaks, [], 'xxx file') + try: + try: + make_archive('xxx', 'xxx', root_dir=self.mkdtemp()) + except: + pass + self.assertEquals(os.getcwd(), current_dir) + finally: + del ARCHIVE_FORMATS['xxx'] + def test_suite(): return unittest.makeSuite(ArchiveUtilTestCase) diff --git a/Misc/NEWS b/Misc/NEWS index 8f22d9a..e6d09c6 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -1069,6 +1069,9 @@ Core and Builtins Library ------- +- Issue #7066: archive_util.make_archive now restores the cwd if an error is + raised. Initial patch by Ezio Melotti. + - Issue #6545: Removed assert statements in distutils.Extension, so the behavior is similar when used with -O. -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From aa9f3d3dfbc650eadea253462986ab9ae76d2080 Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Sun, 25 Oct 2009 22:54:02 +0000 Subject: Merged revisions 75519 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k regrtest -j support wasn't backported to 3.1, but in 3.1 regrtest itself captures stdout, so doing this skip is needed. ................ r75519 | r.david.murray | 2009-10-19 12:04:44 -0400 (Mon, 19 Oct 2009) | 12 lines Note that on py3k we are actually looking at sys.stdout, not sys.__stdout__. Merged revisions 75518 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75518 | r.david.murray | 2009-10-19 12:01:28 -0400 (Mon, 19 Oct 2009) | 3 lines Only run test_curses when sys.__stdout__ is a tty. This eliminates the last false positive when running regrtest with -j. ........ ................ --- Lib/test/test_curses.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Lib/test/test_curses.py b/Lib/test/test_curses.py index 2615ffb..9273ba8 100644 --- a/Lib/test/test_curses.py +++ b/Lib/test/test_curses.py @@ -275,6 +275,8 @@ def main(stdscr): curses.resetty() def test_main(): + if not sys.stdout.isatty(): + raise unittest.SkipTest("sys.stdout is not a tty") # testing setupterm() inside initscr/endwin # causes terminal breakage curses.setupterm(fd=sys.stdout.fileno()) -- cgit v0.12 From c76bceae1ab7cca8d1aabe2294c3b77bc1e8c8c8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Sun, 25 Oct 2009 23:16:51 +0000 Subject: Merged revisions 75704 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75704 | tarek.ziade | 2009-10-26 00:08:47 +0100 (Mon, 26 Oct 2009) | 17 lines Merged revisions 75669-75671 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75669 | tarek.ziade | 2009-10-24 17:10:37 +0200 (Sat, 24 Oct 2009) | 1 line Issue #7071: byte-compilation in Distutils now looks at sys.dont_write_bytecode ........ r75670 | tarek.ziade | 2009-10-24 17:19:03 +0200 (Sat, 24 Oct 2009) | 1 line fixed finally state in distutils.test_util ........ r75671 | tarek.ziade | 2009-10-24 17:51:30 +0200 (Sat, 24 Oct 2009) | 1 line fixed warning and error message ........ ................ --- Lib/distutils/command/build_py.py | 5 +++++ Lib/distutils/command/install_lib.py | 6 ++++++ Lib/distutils/errors.py | 2 ++ Lib/distutils/tests/test_build_py.py | 16 ++++++++++++++++ Lib/distutils/tests/test_install_lib.py | 17 +++++++++++++++++ Lib/distutils/tests/test_util.py | 17 ++++++++++++----- Lib/distutils/util.py | 4 ++++ Misc/NEWS | 3 +++ 8 files changed, 65 insertions(+), 5 deletions(-) diff --git a/Lib/distutils/command/build_py.py b/Lib/distutils/command/build_py.py index 99d85be..26002e4 100644 --- a/Lib/distutils/command/build_py.py +++ b/Lib/distutils/command/build_py.py @@ -5,6 +5,7 @@ Implements the Distutils 'build_py' command.""" __revision__ = "$Id$" import sys, os +import sys from glob import glob from distutils.core import Command @@ -369,6 +370,10 @@ class build_py (Command): self.build_module(module, module_file, package) def byte_compile(self, files): + if sys.dont_write_bytecode: + self.warn('byte-compiling is disabled, skipping.') + return + from distutils.util import byte_compile prefix = self.build_lib if prefix[-1] != os.sep: diff --git a/Lib/distutils/command/install_lib.py b/Lib/distutils/command/install_lib.py index 85fb3ac..6022d30 100644 --- a/Lib/distutils/command/install_lib.py +++ b/Lib/distutils/command/install_lib.py @@ -6,6 +6,8 @@ Implements the Distutils 'install_lib' command __revision__ = "$Id$" import os +import sys + from distutils.core import Command from distutils.errors import DistutilsOptionError @@ -115,6 +117,10 @@ class install_lib(Command): return outfiles def byte_compile(self, files): + if sys.dont_write_bytecode: + self.warn('byte-compiling is disabled, skipping.') + return + from distutils.util import byte_compile # Get the "--root" directory supplied to the "install" command, diff --git a/Lib/distutils/errors.py b/Lib/distutils/errors.py index 963d833..acecacc 100644 --- a/Lib/distutils/errors.py +++ b/Lib/distutils/errors.py @@ -74,6 +74,8 @@ class DistutilsInternalError (DistutilsError): class DistutilsTemplateError (DistutilsError): """Syntax error in a file list template.""" +class DistutilsByteCompileError(DistutilsError): + """Byte compile error.""" # Exception classes used by the CCompiler implementation classes class CCompilerError (Exception): diff --git a/Lib/distutils/tests/test_build_py.py b/Lib/distutils/tests/test_build_py.py index 8ad3bbc..582f246 100644 --- a/Lib/distutils/tests/test_build_py.py +++ b/Lib/distutils/tests/test_build_py.py @@ -89,6 +89,22 @@ class BuildPyTestCase(support.TempdirManager, os.chdir(cwd) sys.stdout = sys.__stdout__ + def test_dont_write_bytecode(self): + # makes sure byte_compile is not used + pkg_dir, dist = self.create_dist() + cmd = build_py(dist) + cmd.compile = 1 + cmd.optimize = 1 + + old_dont_write_bytecode = sys.dont_write_bytecode + sys.dont_write_bytecode = True + try: + cmd.byte_compile([]) + finally: + sys.dont_write_bytecode = old_dont_write_bytecode + + self.assertTrue('byte-compiling is disabled' in self.logs[0][1]) + def test_suite(): return unittest.makeSuite(BuildPyTestCase) diff --git a/Lib/distutils/tests/test_install_lib.py b/Lib/distutils/tests/test_install_lib.py index b2185b8..99a6d90 100644 --- a/Lib/distutils/tests/test_install_lib.py +++ b/Lib/distutils/tests/test_install_lib.py @@ -31,6 +31,8 @@ class InstallLibTestCase(support.TempdirManager, cmd.finalize_options() self.assertEquals(cmd.optimize, 2) + @unittest.skipUnless(not sys.dont_write_bytecode, + 'byte-compile not supported') def test_byte_compile(self): pkg_dir, dist = self.create_dist() cmd = install_lib(dist) @@ -76,6 +78,21 @@ class InstallLibTestCase(support.TempdirManager, # get_input should return 2 elements self.assertEquals(len(cmd.get_inputs()), 2) + def test_dont_write_bytecode(self): + # makes sure byte_compile is not used + pkg_dir, dist = self.create_dist() + cmd = install_lib(dist) + cmd.compile = 1 + cmd.optimize = 1 + + old_dont_write_bytecode = sys.dont_write_bytecode + sys.dont_write_bytecode = True + try: + cmd.byte_compile([]) + finally: + sys.dont_write_bytecode = old_dont_write_bytecode + + self.assertTrue('byte-compiling is disabled' in self.logs[0][1]) def test_suite(): return unittest.makeSuite(InstallLibTestCase) diff --git a/Lib/distutils/tests/test_util.py b/Lib/distutils/tests/test_util.py index 35f81a6..dcc1a20 100644 --- a/Lib/distutils/tests/test_util.py +++ b/Lib/distutils/tests/test_util.py @@ -1,16 +1,13 @@ """Tests for distutils.util.""" -# not covered yet: -# - byte_compile -# import os import sys import unittest from copy import copy -from distutils.errors import DistutilsPlatformError +from distutils.errors import DistutilsPlatformError, DistutilsByteCompileError from distutils.util import (get_platform, convert_path, change_root, check_environ, split_quoted, strtobool, - rfc822_escape) + rfc822_escape, byte_compile) from distutils import util # used to patch _environ_checked from distutils.sysconfig import get_config_vars from distutils import sysconfig @@ -258,6 +255,16 @@ class UtilTestCase(support.EnvironGuard, unittest.TestCase): 'header%(8s)s') % {'8s': '\n'+8*' '} self.assertEquals(res, wanted) + def test_dont_write_bytecode(self): + # makes sure byte_compile raise a DistutilsError + # if sys.dont_write_bytecode is True + old_dont_write_bytecode = sys.dont_write_bytecode + sys.dont_write_bytecode = True + try: + self.assertRaises(DistutilsByteCompileError, byte_compile, []) + finally: + sys.dont_write_bytecode = old_dont_write_bytecode + def test_suite(): return unittest.makeSuite(UtilTestCase) diff --git a/Lib/distutils/util.py b/Lib/distutils/util.py index 5054d0c..4bc4c98 100644 --- a/Lib/distutils/util.py +++ b/Lib/distutils/util.py @@ -11,6 +11,7 @@ from distutils.errors import DistutilsPlatformError from distutils.dep_util import newer from distutils.spawn import spawn from distutils import log +from distutils.errors import DistutilsByteCompileError def get_platform (): """Return a string that identifies the current platform. This is used @@ -443,6 +444,9 @@ def byte_compile (py_files, generated in indirect mode; unless you know what you're doing, leave it set to None. """ + # nothing is done if sys.dont_write_bytecode is True + if sys.dont_write_bytecode: + raise DistutilsByteCompileError('byte-compiling is disabled.') # First, if the caller didn't force us into direct or indirect mode, # figure out which mode we should be in. We take a conservative diff --git a/Misc/NEWS b/Misc/NEWS index e6d09c6..becd5b1 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -34,6 +34,9 @@ Core and Builtins Library ------- +- Issue #7071: byte-compilation in Distutils is now done with respect to + sys.dont_write_bytecode. + - Issue #7099: Decimal.is_normal now returns True for numbers with exponent larger than emax. -- cgit v0.12 From 9948da007bdede8ee745635104cc09ab8a19b14f Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Mon, 26 Oct 2009 03:27:32 +0000 Subject: Convert py2 print statement to print function in test skip. --- Lib/test/test_threading.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_threading.py b/Lib/test/test_threading.py index 11876b1..f6f6b26 100644 --- a/Lib/test/test_threading.py +++ b/Lib/test/test_threading.py @@ -438,8 +438,8 @@ class ThreadJoinOnShutdown(unittest.TestCase): # Skip platforms with known problems forking from a worker thread. # See http://bugs.python.org/issue3863. if sys.platform in ('freebsd4', 'freebsd5', 'freebsd6', 'os2emx'): - print >>sys.stderr, ('Skipping test_3_join_in_forked_from_thread' - ' due to known OS bugs on'), sys.platform + print('Skipping test_3_join_in_forked_from_thread' + ' due to known OS bugs on', sys.platform, file=sys.stderr) return script = """if 1: main_thread = threading.current_thread() -- cgit v0.12 -- cgit v0.12 From 37276007210401de5ace8755066ff84048b09bd6 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Mon, 26 Oct 2009 19:32:51 +0000 Subject: Merged revisions 75726 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75726 | antoine.pitrou | 2009-10-26 20:22:14 +0100 (lun., 26 oct. 2009) | 10 lines Merged revisions 75725 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75725 | antoine.pitrou | 2009-10-26 20:16:46 +0100 (lun., 26 oct. 2009) | 4 lines Some platforms have rl_completion_append_character but not rl_completion_suppress_append. Reported by Mark D. ........ ................ --- Modules/readline.c | 2 ++ configure | 49 ++++++++++++++++++++++++++++++++++--------------- configure.in | 4 ++++ pyconfig.h.in | 3 +++ 4 files changed, 43 insertions(+), 15 deletions(-) diff --git a/Modules/readline.c b/Modules/readline.c index 2ca91fd..5529b66 100644 --- a/Modules/readline.c +++ b/Modules/readline.c @@ -760,6 +760,8 @@ flex_complete(char *text, int start, int end) { #ifdef HAVE_RL_COMPLETION_APPEND_CHARACTER rl_completion_append_character ='\0'; +#endif +#ifdef HAVE_RL_COMPLETION_SUPPRESS_APPEND rl_completion_suppress_append = 0; #endif Py_XDECREF(begidx); diff --git a/configure b/configure index 67ae1c7..12697dd 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 74747 . +# From configure.in Revision: 74980 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for python 3.1. # @@ -3802,7 +3802,7 @@ else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi -rm -f -r conftest* +rm -f conftest* @@ -5350,7 +5350,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f -r conftest* +rm -f conftest* fi @@ -5371,7 +5371,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f -r conftest* +rm -f conftest* fi @@ -6469,7 +6469,7 @@ _ACEOF fi -rm -f -r conftest* +rm -f conftest* { echo "$as_me:$LINENO: result: $was_it_defined" >&5 echo "${ECHO_T}$was_it_defined" >&6; } @@ -6999,7 +6999,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_type_uid_t=no fi -rm -f -r conftest* +rm -f conftest* fi { echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 @@ -14409,7 +14409,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else unistd_defines_pthreads=no fi -rm -f -r conftest* +rm -f conftest* { echo "$as_me:$LINENO: result: $unistd_defines_pthreads" >&5 echo "${ECHO_T}$unistd_defines_pthreads" >&6; } @@ -15877,7 +15877,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1; then ipv6type=$i fi -rm -f -r conftest* +rm -f conftest* ;; kame) @@ -15900,7 +15900,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib ipv6trylibc=yes fi -rm -f -r conftest* +rm -f conftest* ;; linux-glibc) @@ -15921,7 +15921,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6type=$i; ipv6trylibc=yes fi -rm -f -r conftest* +rm -f conftest* ;; linux-inet6) @@ -15959,7 +15959,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f -r conftest* +rm -f conftest* ;; v6d) @@ -15982,7 +15982,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib; BASECFLAGS="-I/usr/local/v6/include $BASECFLAGS" fi -rm -f -r conftest* +rm -f conftest* ;; zeta) @@ -16004,7 +16004,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f -r conftest* +rm -f conftest* ;; esac @@ -23989,7 +23989,26 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f -r conftest* +rm -f conftest* + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "extern int rl_completion_suppress_append;" >/dev/null 2>&1; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_RL_COMPLETION_SUPPRESS_APPEND 1 +_ACEOF + +fi +rm -f conftest* fi @@ -24259,7 +24278,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f -r conftest* +rm -f conftest* fi diff --git a/configure.in b/configure.in index 83ed6b0..5651993 100644 --- a/configure.in +++ b/configure.in @@ -3568,6 +3568,10 @@ then [readline/readline.h], AC_DEFINE(HAVE_RL_COMPLETION_APPEND_CHARACTER, 1, [Define if you have readline 2.2]), ) + AC_EGREP_HEADER([extern int rl_completion_suppress_append;], + [readline/readline.h], + AC_DEFINE(HAVE_RL_COMPLETION_SUPPRESS_APPEND, 1, + [Define if you have rl_completion_suppress_append]), ) fi # check for readline 4.0 diff --git a/pyconfig.h.in b/pyconfig.h.in index 025441d..2e59956 100644 --- a/pyconfig.h.in +++ b/pyconfig.h.in @@ -524,6 +524,9 @@ /* Define if you have readline 4.2 */ #undef HAVE_RL_COMPLETION_MATCHES +/* Define if you have rl_completion_suppress_append */ +#undef HAVE_RL_COMPLETION_SUPPRESS_APPEND + /* Define if you have readline 4.0 */ #undef HAVE_RL_PRE_INPUT_HOOK -- cgit v0.12 From 56e00caad72ef73d4fc40c13fcfdfc456ee6e47f Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Tue, 27 Oct 2009 13:08:37 +0000 Subject: Backporting since it would have helped us find a regression. Merged revisions 75314 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75314 | antoine.pitrou | 2009-10-10 23:08:31 +0200 (sam., 10 oct. 2009) | 10 lines Merged revisions 75312 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75312 | antoine.pitrou | 2009-10-10 22:52:11 +0200 (sam., 10 oct. 2009) | 4 lines Issue #7055: test___all__ now greedily detects all modules which have an __all__ attribute, rather than using a hardcoded and incomplete list. ........ ................ --- Lib/dbm/__init__.py | 2 +- Lib/test/test___all__.py | 206 ++++++++++++++++++----------------------------- Misc/NEWS | 3 + 3 files changed, 83 insertions(+), 128 deletions(-) diff --git a/Lib/dbm/__init__.py b/Lib/dbm/__init__.py index 56555be..c224847 100644 --- a/Lib/dbm/__init__.py +++ b/Lib/dbm/__init__.py @@ -36,7 +36,7 @@ Note: 'r' and 'w' fail if the database doesn't exist; 'c' creates it only if it doesn't exist; and 'n' always creates a new database. """ -__all__ = ['open', 'whichdb', 'error', 'errors'] +__all__ = ['open', 'whichdb', 'error', 'error'] import io import os diff --git a/Lib/test/test___all__.py b/Lib/test/test___all__.py index a4e69b2..200db5c 100644 --- a/Lib/test/test___all__.py +++ b/Lib/test/test___all__.py @@ -1,9 +1,17 @@ import unittest -from test.support import run_unittest +from test import support +import os import sys import warnings +class NoAll(RuntimeError): + pass + +class FailedImport(RuntimeError): + pass + + class AllTest(unittest.TestCase): def check_all(self, modname): @@ -13,153 +21,97 @@ class AllTest(unittest.TestCase): DeprecationWarning) try: exec("import %s" % modname, names) - except ImportError: + except: # Silent fail here seems the best route since some modules - # may not be available in all environments. - return - self.assertTrue(hasattr(sys.modules[modname], "__all__"), - "%s has no __all__ attribute" % modname) + # may not be available or not initialize properly in all + # environments. + raise FailedImport(modname) + if not hasattr(sys.modules[modname], "__all__"): + raise NoAll(modname) names = {} - exec("from %s import *" % modname, names) + try: + exec("from %s import *" % modname, names) + except Exception as e: + # Include the module name in the exception string + self.fail("__all__ failure in {}: {}: {}".format( + modname, e.__class__.__name__, e)) if "__builtins__" in names: del names["__builtins__"] keys = set(names) all = set(sys.modules[modname].__all__) self.assertEqual(keys, all) + def walk_modules(self, basedir, modpath): + for fn in sorted(os.listdir(basedir)): + path = os.path.join(basedir, fn) + if os.path.isdir(path): + pkg_init = os.path.join(path, '__init__.py') + if os.path.exists(pkg_init): + yield pkg_init, modpath + fn + for p, m in self.walk_modules(path, modpath + fn + "."): + yield p, m + continue + if not fn.endswith('.py') or fn == '__init__.py': + continue + yield path, modpath + fn[:-3] + def test_all(self): + # Blacklisted modules and packages + blacklist = set([ + # Will raise a SyntaxError when compiling the exec statement + '__future__', + ]) + if not sys.platform.startswith('java'): # In case _socket fails to build, make this test fail more gracefully # than an AttributeError somewhere deep in CGIHTTPServer. import _socket - self.check_all("http.server") - self.check_all("configparser") - self.check_all("http.cookies") - self.check_all("queue") - self.check_all("socketserver") - self.check_all("aifc") - self.check_all("base64") - self.check_all("bdb") - self.check_all("binhex") - self.check_all("calendar") - self.check_all("collections") - self.check_all("cgi") - self.check_all("cmd") - self.check_all("code") - self.check_all("codecs") - self.check_all("codeop") - self.check_all("colorsys") - self.check_all("compileall") - self.check_all("copy") - self.check_all("copyreg") - self.check_all("csv") - self.check_all("dbm.bsd") - self.check_all("decimal") - self.check_all("difflib") - self.check_all("dircache") - self.check_all("dis") - self.check_all("doctest") - self.check_all("_dummy_thread") - self.check_all("dummy_threading") - self.check_all("filecmp") - self.check_all("fileinput") - self.check_all("fnmatch") - self.check_all("fpformat") - self.check_all("ftplib") - self.check_all("getopt") - self.check_all("getpass") - self.check_all("gettext") - self.check_all("glob") - self.check_all("gzip") - self.check_all("heapq") - self.check_all("http.client") - self.check_all("ihooks") - self.check_all("io") - self.check_all("_pyio") - self.check_all("imaplib") - self.check_all("imghdr") - self.check_all("keyword") - self.check_all("linecache") - self.check_all("locale") - self.check_all("logging") - self.check_all("macpath") - self.check_all("macurl2path") - self.check_all("mailbox") - self.check_all("mailcap") - self.check_all("mhlib") - self.check_all("mimetypes") - self.check_all("multifile") - self.check_all("netrc") - self.check_all("nntplib") - self.check_all("ntpath") - self.check_all("opcode") - self.check_all("optparse") - self.check_all("os") - self.check_all("os2emxpath") - self.check_all("pdb") - self.check_all("pickle") - self.check_all("pickletools") - self.check_all("pipes") - self.check_all("poplib") - self.check_all("posixpath") - self.check_all("pprint") - self.check_all("profile") - self.check_all("pstats") - self.check_all("pty") - self.check_all("py_compile") - self.check_all("pyclbr") - self.check_all("quopri") - self.check_all("random") - self.check_all("re") - self.check_all("reprlib") - self.check_all("rlcompleter") - self.check_all("urllib.robotparser") - self.check_all("sched") - self.check_all("shelve") - self.check_all("shlex") - self.check_all("shutil") - self.check_all("smtpd") - self.check_all("smtplib") - self.check_all("sndhdr") - self.check_all("socket") - self.check_all("_strptime") - self.check_all("symtable") - self.check_all("tabnanny") - self.check_all("tarfile") - self.check_all("telnetlib") - self.check_all("tempfile") - self.check_all("test.support") - self.check_all("textwrap") - self.check_all("threading") - self.check_all("timeit") - self.check_all("tokenize") - self.check_all("traceback") - self.check_all("tty") - self.check_all("unittest") - self.check_all("uu") - self.check_all("warnings") - self.check_all("wave") - self.check_all("weakref") - self.check_all("webbrowser") - self.check_all("xdrlib") - self.check_all("zipfile") - # rlcompleter needs special consideration; it import readline which # initializes GNU readline which calls setlocale(LC_CTYPE, "")... :-( try: - self.check_all("rlcompleter") - finally: + import rlcompleter + import locale + except ImportError: + pass + else: + locale.setlocale(locale.LC_CTYPE, 'C') + + ignored = [] + failed_imports = [] + lib_dir = os.path.dirname(os.path.dirname(__file__)) + for path, modname in self.walk_modules(lib_dir, ""): + m = modname + blacklisted = False + while m: + if m in blacklist: + blacklisted = True + break + m = m.rpartition('.')[0] + if blacklisted: + continue + if support.verbose: + print(modname) try: - import locale - except ImportError: - pass - else: - locale.setlocale(locale.LC_CTYPE, 'C') + # This heuristic speeds up the process by removing, de facto, + # most test modules (and avoiding the auto-executing ones). + with open(path, "rb") as f: + if b"__all__" not in f.read(): + raise NoAll(modname) + self.check_all(modname) + except NoAll: + ignored.append(modname) + except FailedImport: + failed_imports.append(modname) + + if support.verbose: + print('Following modules have no __all__ and have been ignored:', + ignored) + print('Following modules failed to be imported:', failed_imports) def test_main(): - run_unittest(AllTest) + support.run_unittest(AllTest) if __name__ == "__main__": test_main() diff --git a/Misc/NEWS b/Misc/NEWS index becd5b1..f075eb4 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -108,6 +108,9 @@ Extension Modules Tests ----- +- Issue #7055: test___all__ now greedily detects all modules which have an + __all__ attribute, rather than using a hardcoded and incomplete list. + - Issue #7058: Added save/restore for argv and os.environ to runtest_inner in regrtest, with warnings if the called test modifies them. -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From b42dab545271113ac75ff8471fe6013d950e3880 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Tue, 27 Oct 2009 17:31:26 +0000 Subject: Merged revisions 75441 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75441 | mark.dickinson | 2009-10-15 20:55:18 +0100 (Thu, 15 Oct 2009) | 9 lines Merged revisions 75440 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75440 | mark.dickinson | 2009-10-15 18:45:39 +0100 (Thu, 15 Oct 2009) | 1 line Allow core Python build to succeed under WITHOUT_COMPLEX. The module build stage still fails. ........ ................ --- Python/compile.c | 9 ++++++--- Python/formatter_unicode.c | 2 ++ 2 files changed, 8 insertions(+), 3 deletions(-) diff --git a/Python/compile.c b/Python/compile.c index 23722b2..1a12b42 100644 --- a/Python/compile.c +++ b/Python/compile.c @@ -909,10 +909,8 @@ compiler_add_o(struct compiler *c, PyObject *dict, PyObject *o) { PyObject *t, *v; Py_ssize_t arg; - unsigned char *p, *q; - Py_complex z; + unsigned char *p; double d; - int real_part_zero, imag_part_zero; /* necessary to make sure types aren't coerced (e.g., int and long) */ /* _and_ to distinguish 0.0 from -0.0 e.g. on IEEE platforms */ @@ -927,7 +925,11 @@ compiler_add_o(struct compiler *c, PyObject *dict, PyObject *o) else t = PyTuple_Pack(2, o, o->ob_type); } +#ifndef WITHOUT_COMPLEX else if (PyComplex_Check(o)) { + Py_complex z; + int real_part_zero, imag_part_zero; + unsigned char *q; /* complex case is even messier: we need to make complex(x, 0.) different from complex(x, -0.) and complex(0., y) different from complex(-0., y), for any x and y. In @@ -957,6 +959,7 @@ compiler_add_o(struct compiler *c, PyObject *dict, PyObject *o) t = PyTuple_Pack(2, o, o->ob_type); } } +#endif /* WITHOUT_COMPLEX */ else { t = PyTuple_Pack(2, o, o->ob_type); } diff --git a/Python/formatter_unicode.c b/Python/formatter_unicode.c index c350907..79cb5f9 100644 --- a/Python/formatter_unicode.c +++ b/Python/formatter_unicode.c @@ -9,6 +9,8 @@ #define FORMAT_STRING _PyUnicode_FormatAdvanced #define FORMAT_LONG _PyLong_FormatAdvanced #define FORMAT_FLOAT _PyFloat_FormatAdvanced +#ifndef WITHOUT_COMPLEX #define FORMAT_COMPLEX _PyComplex_FormatAdvanced +#endif #include "../Objects/stringlib/formatter.h" -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From a3af0eb7a62932babfae681d6c1aca30269f5fb1 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Tue, 27 Oct 2009 17:49:21 +0000 Subject: Merged revisions 75820 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75820 | antoine.pitrou | 2009-10-27 18:47:14 +0100 (mar., 27 oct. 2009) | 9 lines Merged revisions 75818 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75818 | antoine.pitrou | 2009-10-27 18:41:58 +0100 (mar., 27 oct. 2009) | 3 lines Issue #7205: Fix a possible deadlock when using a BZ2File object from several threads at once. ........ ................ --- Lib/test/test_bz2.py | 18 ++++++++++++++++++ Misc/NEWS | 3 +++ Modules/bz2module.c | 7 ++++++- 3 files changed, 27 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_bz2.py b/Lib/test/test_bz2.py index 6715a02..9a9afa6 100644 --- a/Lib/test/test_bz2.py +++ b/Lib/test/test_bz2.py @@ -7,6 +7,7 @@ from io import BytesIO import os import subprocess import sys +import threading # Skip tests if the bz2 module doesn't exist. bz2 = support.import_module('bz2') @@ -282,6 +283,23 @@ class BZ2FileTest(BaseTest): else: self.fail("1/0 didn't raise an exception") + def testThreading(self): + # Using a BZ2File from several threads doesn't deadlock (issue #7205). + data = b"1" * 2**20 + nthreads = 10 + f = bz2.BZ2File(self.filename, 'wb') + try: + def comp(): + for i in range(5): + f.write(data) + threads = [threading.Thread(target=comp) for i in range(nthreads)] + for t in threads: + t.start() + for t in threads: + t.join() + finally: + f.close() + class BZ2CompressorTest(BaseTest): def testCompress(self): diff --git a/Misc/NEWS b/Misc/NEWS index f075eb4..895ef49 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -34,6 +34,9 @@ Core and Builtins Library ------- +- Issue #7205: Fix a possible deadlock when using a BZ2File object from + several threads at once. + - Issue #7071: byte-compilation in Distutils is now done with respect to sys.dont_write_bytecode. diff --git a/Modules/bz2module.c b/Modules/bz2module.c index 5f1d01b..550f1cf 100644 --- a/Modules/bz2module.c +++ b/Modules/bz2module.c @@ -78,7 +78,12 @@ typedef fpos_t Py_off_t; #ifdef WITH_THREAD -#define ACQUIRE_LOCK(obj) PyThread_acquire_lock(obj->lock, 1) +#define ACQUIRE_LOCK(obj) do { \ + if (!PyThread_acquire_lock(obj->lock, 0)) { \ + Py_BEGIN_ALLOW_THREADS \ + PyThread_acquire_lock(obj->lock, 1); \ + Py_END_ALLOW_THREADS \ + } } while(0) #define RELEASE_LOCK(obj) PyThread_release_lock(obj->lock) #else #define ACQUIRE_LOCK(obj) -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 6576848855ddd8d7788ec0ad18d386572f27a492 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Tue, 27 Oct 2009 18:43:44 +0000 Subject: Merged revisions 75729 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75729 | mark.dickinson | 2009-10-26 20:02:55 +0000 (Mon, 26 Oct 2009) | 10 lines Merged revisions 75728 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75728 | mark.dickinson | 2009-10-26 19:59:23 +0000 (Mon, 26 Oct 2009) | 3 lines Use correct conversion specifier and length modifier when printing an integer of type off_t. Also, don't assume that long long is available. ........ ................ --- Modules/_io/_iomodule.h | 16 ++++++++++------ Modules/_io/bufferedio.c | 6 ++++-- 2 files changed, 14 insertions(+), 8 deletions(-) diff --git a/Modules/_io/_iomodule.h b/Modules/_io/_iomodule.h index bc0e452..1aa10b3 100644 --- a/Modules/_io/_iomodule.h +++ b/Modules/_io/_iomodule.h @@ -78,26 +78,30 @@ typedef PY_LONG_LONG Py_off_t; # define PyLong_FromOff_t PyLong_FromLongLong # define PY_OFF_T_MAX PY_LLONG_MAX # define PY_OFF_T_MIN PY_LLONG_MIN +# define PY_PRIdOFF "lld" /* format to use in printf with type off_t */ #else /* Other platforms use off_t */ typedef off_t Py_off_t; -#if (SIZEOF_OFF_T == SIZEOF_SIZE_T) -# define PyLong_AsOff_t PyLong_AsSsize_t -# define PyLong_FromOff_t PyLong_FromSsize_t -# define PY_OFF_T_MAX PY_SSIZE_T_MAX -# define PY_OFF_T_MIN PY_SSIZE_T_MIN -#elif (SIZEOF_OFF_T == SIZEOF_LONG_LONG) +#if (HAVE_LONG_LONG && SIZEOF_OFF_T == SIZEOF_LONG_LONG) # define PyLong_AsOff_t PyLong_AsLongLong # define PyLong_FromOff_t PyLong_FromLongLong # define PY_OFF_T_MAX PY_LLONG_MAX # define PY_OFF_T_MIN PY_LLONG_MIN +# define PY_PRIdOFF "lld" #elif (SIZEOF_OFF_T == SIZEOF_LONG) # define PyLong_AsOff_t PyLong_AsLong # define PyLong_FromOff_t PyLong_FromLong # define PY_OFF_T_MAX LONG_MAX # define PY_OFF_T_MIN LONG_MIN +# define PY_PRIdOFF "ld" +#elif (SIZEOF_OFF_T == SIZEOF_SIZE_T) +# define PyLong_AsOff_t PyLong_AsSsize_t +# define PyLong_FromOff_t PyLong_FromSsize_t +# define PY_OFF_T_MAX PY_SSIZE_T_MAX +# define PY_OFF_T_MIN PY_SSIZE_T_MIN +# define PY_PRIdOFF "zd" #else # error off_t does not match either size_t, long, or long long! #endif diff --git a/Modules/_io/bufferedio.c b/Modules/_io/bufferedio.c index d8b6471..41a14e4 100644 --- a/Modules/_io/bufferedio.c +++ b/Modules/_io/bufferedio.c @@ -580,7 +580,8 @@ _buffered_raw_tell(buffered *self) if (n < 0) { if (!PyErr_Occurred()) PyErr_Format(PyExc_IOError, - "Raw stream returned invalid position %zd", n); + "Raw stream returned invalid position %" PY_PRIdOFF, + n); return -1; } self->abs_pos = n; @@ -612,7 +613,8 @@ _buffered_raw_seek(buffered *self, Py_off_t target, int whence) if (n < 0) { if (!PyErr_Occurred()) PyErr_Format(PyExc_IOError, - "Raw stream returned invalid position %zd", n); + "Raw stream returned invalid position %" PY_PRIdOFF, + n); return -1; } self->abs_pos = n; -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 22fff4363324c408b13761e5ccc5e318797fdc30 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Tue, 27 Oct 2009 20:19:02 +0000 Subject: Merged revisions 74609,74627,74634,74645,74651,74738,74840,75016,75316-75317,75323-75324,75326,75328,75330,75338,75340-75341,75343,75352-75353,75355,75357,75359 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r74609 | senthil.kumaran | 2009-08-31 18:43:45 +0200 (Mo, 31 Aug 2009) | 3 lines Doc fix for issue2637. ................ r74627 | georg.brandl | 2009-09-02 22:31:26 +0200 (Mi, 02 Sep 2009) | 1 line #6819: fix typo. ................ r74634 | georg.brandl | 2009-09-03 14:34:10 +0200 (Do, 03 Sep 2009) | 9 lines Merged revisions 74633 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74633 | georg.brandl | 2009-09-03 14:31:39 +0200 (Do, 03 Sep 2009) | 1 line #6757: complete the list of types that marshal can serialize. ........ ................ r74645 | georg.brandl | 2009-09-04 10:07:32 +0200 (Fr, 04 Sep 2009) | 1 line #5221: fix related topics: SEQUENCEMETHODS[12] doesnt exist any more. ................ r74651 | georg.brandl | 2009-09-04 13:20:54 +0200 (Fr, 04 Sep 2009) | 9 lines Recorded merge of revisions 74650 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74650 | georg.brandl | 2009-09-04 13:19:34 +0200 (Fr, 04 Sep 2009) | 1 line #5101: add back tests to test_funcattrs that were lost during unittest conversion, and make some PEP8 cleanups. ........ ................ r74738 | georg.brandl | 2009-09-09 18:51:05 +0200 (Mi, 09 Sep 2009) | 9 lines Merged revisions 74737 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74737 | georg.brandl | 2009-09-09 18:49:13 +0200 (Mi, 09 Sep 2009) | 1 line Properly document copy and deepcopy as functions. ........ ................ r74840 | georg.brandl | 2009-09-16 18:40:45 +0200 (Mi, 16 Sep 2009) | 13 lines Merged revisions 74838-74839 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74838 | georg.brandl | 2009-09-16 18:22:12 +0200 (Mi, 16 Sep 2009) | 1 line Remove some more boilerplate from the actual tests in test_pdb. ........ r74839 | georg.brandl | 2009-09-16 18:36:39 +0200 (Mi, 16 Sep 2009) | 1 line Make the pdb displayhook compatible with the standard displayhook: do not print Nones. Add a test for that. ........ ................ r75016 | georg.brandl | 2009-09-22 15:53:14 +0200 (Di, 22 Sep 2009) | 1 line #6969: make it explicit that configparser writes/reads text files, and fix the example. ................ r75316 | georg.brandl | 2009-10-10 23:12:35 +0200 (Sa, 10 Okt 2009) | 9 lines Merged revisions 75313 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75313 | georg.brandl | 2009-10-10 23:07:35 +0200 (Sa, 10 Okt 2009) | 1 line Bring old demo up-to-date. ........ ................ r75317 | georg.brandl | 2009-10-10 23:13:21 +0200 (Sa, 10 Okt 2009) | 9 lines Merged revisions 75315 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75315 | georg.brandl | 2009-10-10 23:10:05 +0200 (Sa, 10 Okt 2009) | 1 line Remove unneeded "L" suffixes. ........ ................ r75323 | georg.brandl | 2009-10-10 23:48:05 +0200 (Sa, 10 Okt 2009) | 9 lines Recorded merge of revisions 75321 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75321 | georg.brandl | 2009-10-10 23:43:21 +0200 (Sa, 10 Okt 2009) | 1 line Remove outdated comment and fix a few style issues. ........ ................ r75324 | georg.brandl | 2009-10-10 23:49:24 +0200 (Sa, 10 Okt 2009) | 9 lines Merged revisions 75322 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75322 | georg.brandl | 2009-10-10 23:47:31 +0200 (Sa, 10 Okt 2009) | 1 line Show use of range() step argument nicely. ........ ................ r75326 | georg.brandl | 2009-10-10 23:57:03 +0200 (Sa, 10 Okt 2009) | 9 lines Merged revisions 75325 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75325 | georg.brandl | 2009-10-10 23:55:11 +0200 (Sa, 10 Okt 2009) | 1 line Modernize factorisation demo (mostly augassign.) ........ ................ r75328 | georg.brandl | 2009-10-11 00:05:26 +0200 (So, 11 Okt 2009) | 9 lines Merged revisions 75327 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75327 | georg.brandl | 2009-10-11 00:03:43 +0200 (So, 11 Okt 2009) | 1 line Style fixes. ........ ................ r75330 | georg.brandl | 2009-10-11 00:32:28 +0200 (So, 11 Okt 2009) | 9 lines Merged revisions 75329 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75329 | georg.brandl | 2009-10-11 00:26:45 +0200 (So, 11 Okt 2009) | 1 line Modernize all around (dont ask me how useful that script is nowadays...) ........ ................ r75338 | georg.brandl | 2009-10-11 10:31:41 +0200 (So, 11 Okt 2009) | 9 lines Merged revisions 75337 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75337 | georg.brandl | 2009-10-11 10:18:44 +0200 (So, 11 Okt 2009) | 1 line Update morse script, avoid globals, use iterators. ........ ................ r75340 | georg.brandl | 2009-10-11 10:42:09 +0200 (So, 11 Okt 2009) | 9 lines Merged revisions 75339 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75339 | georg.brandl | 2009-10-11 10:39:16 +0200 (So, 11 Okt 2009) | 1 line Update markov demo. ........ ................ r75341 | georg.brandl | 2009-10-11 10:43:08 +0200 (So, 11 Okt 2009) | 1 line Fix README description. ................ r75343 | georg.brandl | 2009-10-11 10:46:56 +0200 (So, 11 Okt 2009) | 9 lines Merged revisions 75342 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75342 | georg.brandl | 2009-10-11 10:45:03 +0200 (So, 11 Okt 2009) | 1 line Remove useless script "mkrcs" and update README. ........ ................ r75352 | georg.brandl | 2009-10-11 14:04:10 +0200 (So, 11 Okt 2009) | 9 lines Merged revisions 75350 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75350 | georg.brandl | 2009-10-11 14:00:18 +0200 (So, 11 Okt 2009) | 1 line Use getopt in script.py demo. ........ ................ r75353 | georg.brandl | 2009-10-11 14:04:40 +0200 (So, 11 Okt 2009) | 9 lines Merged revisions 75351 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75351 | georg.brandl | 2009-10-11 14:03:01 +0200 (So, 11 Okt 2009) | 1 line Fix variable. ........ ................ r75355 | georg.brandl | 2009-10-11 16:27:51 +0200 (So, 11 Okt 2009) | 9 lines Merged revisions 75354 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75354 | georg.brandl | 2009-10-11 16:23:49 +0200 (So, 11 Okt 2009) | 1 line Update lpwatch script. ........ ................ r75357 | georg.brandl | 2009-10-11 16:50:57 +0200 (So, 11 Okt 2009) | 9 lines Merged revisions 75356 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75356 | georg.brandl | 2009-10-11 16:49:37 +0200 (So, 11 Okt 2009) | 1 line Remove ftpstats script, the daemon whose log files it reads is long gone. ........ ................ r75359 | georg.brandl | 2009-10-11 17:56:06 +0200 (So, 11 Okt 2009) | 9 lines Merged revisions 75358 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75358 | georg.brandl | 2009-10-11 17:06:44 +0200 (So, 11 Okt 2009) | 1 line Overhaul of Demo/xml. ........ ................ --- Demo/scripts/README | 9 ++- Demo/scripts/beer.py | 16 +++-- Demo/scripts/fact.py | 36 +++++------ Demo/scripts/find-uname.py | 12 ++-- Demo/scripts/ftpstats.py | 142 ------------------------------------------- Demo/scripts/lpwatch.py | 84 ++++++++++++------------- Demo/scripts/markov.py | 64 ++++++++++--------- Demo/scripts/mkrcs.py | 61 ------------------- Demo/scripts/morse.py | 128 ++++++++++++++++++++++++++++++++++++++ Demo/scripts/newslist.py | 140 +++++++++++++++++++++--------------------- Demo/scripts/pi.py | 3 +- Demo/scripts/pp.py | 68 ++++++++++----------- Demo/scripts/queens.py | 6 +- Demo/scripts/script.py | 29 ++++++--- Demo/scripts/unbirthday.py | 48 ++++++--------- Demo/xml/elem_count.py | 26 +++++--- Demo/xml/roundtrip.py | 11 ++-- Demo/xml/rss2html.py | 52 +++++++++------- Doc/library/configparser.rst | 15 +++-- Doc/library/copy.rst | 22 ++++--- Doc/library/marshal.rst | 14 +++-- Doc/library/urllib.parse.rst | 3 +- Doc/reference/datamodel.rst | 2 +- Lib/pdb.py | 4 +- Lib/pydoc.py | 12 ++-- Lib/test/test_funcattrs.py | 125 +++++++++++++++++++++++++------------ Lib/test/test_pdb.py | 88 +++++++++++++++++++-------- 27 files changed, 624 insertions(+), 596 deletions(-) delete mode 100755 Demo/scripts/ftpstats.py delete mode 100755 Demo/scripts/mkrcs.py create mode 100755 Demo/scripts/morse.py diff --git a/Demo/scripts/README b/Demo/scripts/README index d8434e8..097b9b7 100644 --- a/Demo/scripts/README +++ b/Demo/scripts/README @@ -5,15 +5,14 @@ See also the Tools/scripts directory! beer.py Print the classic 'bottles of beer' list. eqfix.py Fix .py files to use the correct equality test operator fact.py Factorize numbers -find-uname.py Search for Unicode characters using regexps. +find-uname.py Search for Unicode characters using regexps from.py Summarize mailbox -ftpstats.py Summarize ftp daemon log file lpwatch.py Watch BSD line printer queues makedir.py Like mkdir -p markov.py Markov chain simulation of words or characters -mboxconvvert.py Convert MH or MMDF mailboxes to unix mailbox format -mkrcs.py Fix symlinks named RCS into parallel tree -morse.py Produce morse code (audible or on AIFF file) +mboxconvert.py Convert MH or MMDF mailboxes to unix mailbox format +morse.py Produce morse code (as an AIFF file) +newslist.py List all newsgroups on a NNTP server as HTML pages pi.py Print all digits of pi -- given enough time and memory pp.py Emulate some Perl command line options primes.py Print prime numbers diff --git a/Demo/scripts/beer.py b/Demo/scripts/beer.py index f050572..8135509 100644 --- a/Demo/scripts/beer.py +++ b/Demo/scripts/beer.py @@ -1,14 +1,20 @@ #! /usr/bin/env python + # By GvR, demystified after a version by Fredrik Lundh. + import sys + n = 100 -if sys.argv[1:]: n = int(sys.argv[1]) +if sys.argv[1:]: + n = int(sys.argv[1]) + def bottle(n): if n == 0: return "no more bottles of beer" if n == 1: return "one bottle of beer" return str(n) + " bottles of beer" -for i in range(n): - print(bottle(n-i), "on the wall,") - print(bottle(n-i) + ".") + +for i in range(n, 0, -1): + print(bottle(i), "on the wall,") + print(bottle(i) + ".") print("Take one down, pass it around,") - print(bottle(n-i-1), "on the wall.") + print(bottle(i-1), "on the wall.") diff --git a/Demo/scripts/fact.py b/Demo/scripts/fact.py index c76474c..71fcda2 100755 --- a/Demo/scripts/fact.py +++ b/Demo/scripts/fact.py @@ -9,39 +9,41 @@ import sys from math import sqrt def fact(n): - if n < 1: raise ValueError # fact() argument should be >= 1 - if n == 1: return [] # special case + if n < 1: + raise ValueError('fact() argument should be >= 1') + if n == 1: + return [] # special case res = [] - # Treat even factors special, so we can use i = i+2 later - while n%2 == 0: + # Treat even factors special, so we can use i += 2 later + while n % 2 == 0: res.append(2) - n = n//2 + n //= 2 # Try odd numbers up to sqrt(n) - limit = sqrt(float(n+1)) + limit = sqrt(n+1) i = 3 while i <= limit: - if n%i == 0: + if n % i == 0: res.append(i) - n = n//i + n //= i limit = sqrt(n+1) else: - i = i+2 + i += 2 if n != 1: res.append(n) return res def main(): if len(sys.argv) > 1: - for arg in sys.argv[1:]: - n = eval(arg) - print(n, fact(n)) + source = sys.argv[1:] else: + source = iter(input, '') + for arg in source: try: - while 1: - n = eval(input()) - print(n, fact(n)) - except EOFError: - pass + n = int(arg) + except ValueError: + print(arg, 'is not an integer') + else: + print(n, fact(n)) if __name__ == "__main__": main() diff --git a/Demo/scripts/find-uname.py b/Demo/scripts/find-uname.py index fbf4033..1902423 100644 --- a/Demo/scripts/find-uname.py +++ b/Demo/scripts/find-uname.py @@ -21,20 +21,20 @@ import sys import re def main(args): - unicode_names= [] + unicode_names = [] for ix in range(sys.maxunicode+1): try: - unicode_names.append( (ix, unicodedata.name(chr(ix))) ) + unicode_names.append((ix, unicodedata.name(chr(ix)))) except ValueError: # no name for the character pass for arg in args: pat = re.compile(arg, re.I) - matches = [(x,y) for (x,y) in unicode_names - if pat.search(y) is not None] + matches = [(y,x) for (x,y) in unicode_names + if pat.search(y) is not None] if matches: print("***", arg, "matches", "***") - for (x,y) in matches: - print("%s (%d)" % (y,x)) + for match in matches: + print("%s (%d)" % match) if __name__ == "__main__": main(sys.argv[1:]) diff --git a/Demo/scripts/ftpstats.py b/Demo/scripts/ftpstats.py deleted file mode 100755 index cb0c242..0000000 --- a/Demo/scripts/ftpstats.py +++ /dev/null @@ -1,142 +0,0 @@ -#! /usr/bin/env python - -# Extract statistics from ftp daemon log. - -# Usage: -# ftpstats [-m maxitems] [-s search] [file] -# -m maxitems: restrict number of items in "top-N" lists, default 25. -# -s string: restrict statistics to lines containing this string. -# Default file is /usr/adm/ftpd; a "-" means read standard input. - -# The script must be run on the host where the ftp daemon runs. -# (At CWI this is currently buizerd.) - -import os -import sys -import re -import string -import getopt - -pat = '^([a-zA-Z0-9 :]*)!(.*)!(.*)!([<>].*)!([0-9]+)!([0-9]+)$' -prog = re.compile(pat) - -def main(): - maxitems = 25 - search = None - try: - opts, args = getopt.getopt(sys.argv[1:], 'm:s:') - except getopt.error as msg: - print(msg) - print('usage: ftpstats [-m maxitems] [file]') - sys.exit(2) - for o, a in opts: - if o == '-m': - maxitems = string.atoi(a) - if o == '-s': - search = a - file = '/usr/adm/ftpd' - if args: file = args[0] - if file == '-': - f = sys.stdin - else: - try: - f = open(file, 'r') - except IOError as msg: - print(file, ':', msg) - sys.exit(1) - bydate = {} - bytime = {} - byfile = {} - bydir = {} - byhost = {} - byuser = {} - bytype = {} - lineno = 0 - try: - while 1: - line = f.readline() - if not line: break - lineno = lineno + 1 - if search and string.find(line, search) < 0: - continue - if prog.match(line) < 0: - print('Bad line', lineno, ':', repr(line)) - continue - items = prog.group(1, 2, 3, 4, 5, 6) - (logtime, loguser, loghost, logfile, logbytes, - logxxx2) = items -## print logtime -## print '-->', loguser -## print '--> -->', loghost -## print '--> --> -->', logfile -## print '--> --> --> -->', logbytes -## print '--> --> --> --> -->', logxxx2 -## for i in logtime, loghost, logbytes, logxxx2: -## if '!' in i: print '???', i - add(bydate, logtime[-4:] + ' ' + logtime[:6], items) - add(bytime, logtime[7:9] + ':00-59', items) - direction, logfile = logfile[0], logfile[1:] - # The real path probably starts at the last //... - while 1: - i = string.find(logfile, '//') - if i < 0: break - logfile = logfile[i+1:] - add(byfile, logfile + ' ' + direction, items) - logdir = os.path.dirname(logfile) -## logdir = os.path.normpath(logdir) + '/.' - while 1: - add(bydir, logdir + ' ' + direction, items) - dirhead = os.path.dirname(logdir) - if dirhead == logdir: break - logdir = dirhead - add(byhost, loghost, items) - add(byuser, loguser, items) - add(bytype, direction, items) - except KeyboardInterrupt: - print('Interrupted at line', lineno) - show(bytype, 'by transfer direction', maxitems) - show(bydir, 'by directory', maxitems) - show(byfile, 'by file', maxitems) - show(byhost, 'by host', maxitems) - show(byuser, 'by user', maxitems) - showbar(bydate, 'by date') - showbar(bytime, 'by time of day') - -def showbar(dict, title): - n = len(title) - print('='*((70-n)//2), title, '='*((71-n)//2)) - list = [] - for key in sorted(dict.keys()): - n = len(str(key)) - list.append((len(dict[key]), key)) - maxkeylength = 0 - maxcount = 0 - for count, key in list: - maxkeylength = max(maxkeylength, len(key)) - maxcount = max(maxcount, count) - maxbarlength = 72 - maxkeylength - 7 - for count, key in list: - barlength = int(round(maxbarlength*float(count)/maxcount)) - bar = '*'*barlength - print('%5d %-*s %s' % (count, maxkeylength, key, bar)) - -def show(dict, title, maxitems): - if len(dict) > maxitems: - title = title + ' (first %d)'%maxitems - n = len(title) - print('='*((70-n)//2), title, '='*((71-n)//2)) - list = [] - for key in dict.keys(): - list.append((-len(dict[key]), key)) - list.sort() - for count, key in list[:maxitems]: - print('%5d %s' % (-count, key)) - -def add(dict, key, item): - if key in dict: - dict[key].append(item) - else: - dict[key] = [item] - -if __name__ == "__main__": - main() diff --git a/Demo/scripts/lpwatch.py b/Demo/scripts/lpwatch.py index 262e562..90b3ecf 100755 --- a/Demo/scripts/lpwatch.py +++ b/Demo/scripts/lpwatch.py @@ -3,10 +3,9 @@ # Watch line printer queue(s). # Intended for BSD 4.3 lpq. -import posix +import os import sys import time -import string DEF_PRINTER = 'psc' DEF_DELAY = 10 @@ -14,94 +13,87 @@ DEF_DELAY = 10 def main(): delay = DEF_DELAY # XXX Use getopt() later try: - thisuser = posix.environ['LOGNAME'] + thisuser = os.environ['LOGNAME'] except: - thisuser = posix.environ['USER'] + thisuser = os.environ['USER'] printers = sys.argv[1:] if printers: # Strip '-P' from printer names just in case # the user specified it... - for i in range(len(printers)): - if printers[i][:2] == '-P': - printers[i] = printers[i][2:] + for i, name in enumerate(printers): + if name[:2] == '-P': + printers[i] = name[2:] else: - if 'PRINTER' in posix.environ: - printers = [posix.environ['PRINTER']] + if 'PRINTER' in os.environ: + printers = [os.environ['PRINTER']] else: printers = [DEF_PRINTER] - # - clearhome = posix.popen('clear', 'r').read() - # - while 1: + + clearhome = os.popen('clear', 'r').read() + + while True: text = clearhome for name in printers: - text = text + makestatus(name, thisuser) + '\n' + text += makestatus(name, thisuser) + '\n' print(text) time.sleep(delay) def makestatus(name, thisuser): - pipe = posix.popen('lpq -P' + name + ' 2>&1', 'r') + pipe = os.popen('lpq -P' + name + ' 2>&1', 'r') lines = [] users = {} aheadbytes = 0 aheadjobs = 0 - userseen = 0 + userseen = False totalbytes = 0 totaljobs = 0 - while 1: - line = pipe.readline() - if not line: break - fields = string.split(line) + for line in pipe: + fields = line.split() n = len(fields) if len(fields) >= 6 and fields[n-1] == 'bytes': - rank = fields[0] - user = fields[1] - job = fields[2] + rank, user, job = fields[0:3] files = fields[3:-2] - bytes = eval(fields[n-2]) + bytes = int(fields[n-2]) if user == thisuser: - userseen = 1 + userseen = True elif not userseen: - aheadbytes = aheadbytes + bytes - aheadjobs = aheadjobs + 1 - totalbytes = totalbytes + bytes - totaljobs = totaljobs + 1 - if user in users: - ujobs, ubytes = users[user] - else: - ujobs, ubytes = 0, 0 - ujobs = ujobs + 1 - ubytes = ubytes + bytes + aheadbytes += bytes + aheadjobs += 1 + totalbytes += bytes + totaljobs += 1 + ujobs, ubytes = users.get(user, (0, 0)) + ujobs += 1 + ubytes += bytes users[user] = ujobs, ubytes else: if fields and fields[0] != 'Rank': - line = string.strip(line) + line = line.strip() if line == 'no entries': line = name + ': idle' elif line[-22:] == ' is ready and printing': line = name lines.append(line) - # + if totaljobs: - line = '%d K' % ((totalbytes+1023)//1024) + line = '%d K' % ((totalbytes+1023) // 1024) if totaljobs != len(users): - line = line + ' (%d jobs)' % totaljobs + line += ' (%d jobs)' % totaljobs if len(users) == 1: - line = line + ' for %s' % (list(users.keys())[0],) + line += ' for %s' % next(iter(users)) else: - line = line + ' for %d users' % len(users) + line += ' for %d users' % len(users) if userseen: if aheadjobs == 0: - line = line + ' (%s first)' % thisuser + line += ' (%s first)' % thisuser else: - line = line + ' (%d K before %s)' % ( - (aheadbytes+1023)//1024, thisuser) + line += ' (%d K before %s)' % ( + (aheadbytes+1023) // 1024, thisuser) lines.append(line) - # + sts = pipe.close() if sts: lines.append('lpq exit status %r' % (sts,)) - return string.joinfields(lines, ': ') + return ': '.join(lines) if __name__ == "__main__": try: diff --git a/Demo/scripts/markov.py b/Demo/scripts/markov.py index 6f3482b..990c972 100755 --- a/Demo/scripts/markov.py +++ b/Demo/scripts/markov.py @@ -5,11 +5,10 @@ class Markov: self.histsize = histsize self.choice = choice self.trans = {} + def add(self, state, next): - if state not in self.trans: - self.trans[state] = [next] - else: - self.trans[state].append(next) + self.trans.setdefault(state, []).append(next) + def put(self, seq): n = self.histsize add = self.add @@ -17,26 +16,29 @@ class Markov: for i in range(len(seq)): add(seq[max(0, i-n):i], seq[i:i+1]) add(seq[len(seq)-n:], None) + def get(self): choice = self.choice trans = self.trans n = self.histsize seq = choice(trans[None]) - while 1: + while True: subseq = seq[max(0, len(seq)-n):] options = trans[subseq] next = choice(options) - if not next: break - seq = seq + next + if not next: + break + seq += next return seq + def test(): - import sys, string, random, getopt + import sys, random, getopt args = sys.argv[1:] try: - opts, args = getopt.getopt(args, '0123456789cdw') + opts, args = getopt.getopt(args, '0123456789cdwq') except getopt.error: - print('Usage: markov [-#] [-cddqw] [file] ...') + print('Usage: %s [-#] [-cddqw] [file] ...' % sys.argv[0]) print('Options:') print('-#: 1-digit history size (default 2)') print('-c: characters (default)') @@ -49,16 +51,19 @@ def test(): print('exactly one space separating words.') print('Output consists of paragraphs separated by blank') print('lines, where lines are no longer than 72 characters.') + sys.exit(2) histsize = 2 - do_words = 0 + do_words = False debug = 1 for o, a in opts: - if '-0' <= o <= '-9': histsize = eval(o[1:]) - if o == '-c': do_words = 0 - if o == '-d': debug = debug + 1 + if '-0' <= o <= '-9': histsize = int(o[1:]) + if o == '-c': do_words = False + if o == '-d': debug += 1 if o == '-q': debug = 0 - if o == '-w': do_words = 1 - if not args: args = ['-'] + if o == '-w': do_words = True + if not args: + args = ['-'] + m = Markov(histsize, random.choice) try: for filename in args: @@ -72,13 +77,15 @@ def test(): if debug: print('processing', filename, '...') text = f.read() f.close() - paralist = string.splitfields(text, '\n\n') + paralist = text.split('\n\n') for para in paralist: if debug > 1: print('feeding ...') - words = string.split(para) + words = para.split() if words: - if do_words: data = tuple(words) - else: data = string.joinfields(words, ' ') + if do_words: + data = tuple(words) + else: + data = ' '.join(words) m.put(data) except KeyboardInterrupt: print('Interrupted -- continue with data read so far') @@ -86,16 +93,19 @@ def test(): print('No valid input files') return if debug: print('done.') + if debug > 1: for key in m.trans.keys(): if key is None or len(key) < histsize: print(repr(key), m.trans[key]) if histsize == 0: print(repr(''), m.trans['']) print() - while 1: + while True: data = m.get() - if do_words: words = data - else: words = string.split(data) + if do_words: + words = data + else: + words = data.split() n = 0 limit = 72 for w in words: @@ -103,15 +113,9 @@ def test(): print() n = 0 print(w, end=' ') - n = n + len(w) + 1 + n += len(w) + 1 print() print() -def tuple(list): - if len(list) == 0: return () - if len(list) == 1: return (list[0],) - i = len(list)//2 - return tuple(list[:i]) + tuple(list[i:]) - if __name__ == "__main__": test() diff --git a/Demo/scripts/mkrcs.py b/Demo/scripts/mkrcs.py deleted file mode 100755 index 317647a..0000000 --- a/Demo/scripts/mkrcs.py +++ /dev/null @@ -1,61 +0,0 @@ -#! /usr/bin/env python - -# A rather specialized script to make sure that a symbolic link named -# RCS exists pointing to a real RCS directory in a parallel tree -# referenced as RCStree in an ancestor directory. -# (I use this because I like my RCS files to reside on a physically -# different machine). - -import os - -def main(): - rcstree = 'RCStree' - rcs = 'RCS' - if os.path.islink(rcs): - print('%r is a symlink to %r' % (rcs, os.readlink(rcs))) - return - if os.path.isdir(rcs): - print('%r is an ordinary directory' % (rcs,)) - return - if os.path.exists(rcs): - print('%r is a file?!?!' % (rcs,)) - return - # - p = os.getcwd() - up = '' - down = '' - # Invariants: - # (1) join(p, down) is the current directory - # (2) up is the same directory as p - # Ergo: - # (3) join(up, down) is the current directory - #print 'p =', repr(p) - while not os.path.isdir(os.path.join(p, rcstree)): - head, tail = os.path.split(p) - #print 'head = %r; tail = %r' % (head, tail) - if not tail: - print('Sorry, no ancestor dir contains %r' % (rcstree,)) - return - p = head - up = os.path.join(os.pardir, up) - down = os.path.join(tail, down) - #print 'p = %r; up = %r; down = %r' % (p, up, down) - there = os.path.join(up, rcstree) - there = os.path.join(there, down) - there = os.path.join(there, rcs) - if os.path.isdir(there): - print('%r already exists' % (there, )) - else: - print('making %r' % (there,)) - makedirs(there) - print('making symlink %r -> %r' % (rcs, there)) - os.symlink(there, rcs) - -def makedirs(p): - if not os.path.isdir(p): - head, tail = os.path.split(p) - makedirs(head) - os.mkdir(p, 0o777) - -if __name__ == "__main__": - main() diff --git a/Demo/scripts/morse.py b/Demo/scripts/morse.py new file mode 100755 index 0000000..5aacaa1 --- /dev/null +++ b/Demo/scripts/morse.py @@ -0,0 +1,128 @@ +#! /usr/bin/env python + +# DAH should be three DOTs. +# Space between DOTs and DAHs should be one DOT. +# Space between two letters should be one DAH. +# Space between two words should be DOT DAH DAH. + +import sys, math, aifc +from contextlib import closing + +DOT = 30 +DAH = 3 * DOT +OCTAVE = 2 # 1 == 441 Hz, 2 == 882 Hz, ... + +morsetab = { + 'A': '.-', 'a': '.-', + 'B': '-...', 'b': '-...', + 'C': '-.-.', 'c': '-.-.', + 'D': '-..', 'd': '-..', + 'E': '.', 'e': '.', + 'F': '..-.', 'f': '..-.', + 'G': '--.', 'g': '--.', + 'H': '....', 'h': '....', + 'I': '..', 'i': '..', + 'J': '.---', 'j': '.---', + 'K': '-.-', 'k': '-.-', + 'L': '.-..', 'l': '.-..', + 'M': '--', 'm': '--', + 'N': '-.', 'n': '-.', + 'O': '---', 'o': '---', + 'P': '.--.', 'p': '.--.', + 'Q': '--.-', 'q': '--.-', + 'R': '.-.', 'r': '.-.', + 'S': '...', 's': '...', + 'T': '-', 't': '-', + 'U': '..-', 'u': '..-', + 'V': '...-', 'v': '...-', + 'W': '.--', 'w': '.--', + 'X': '-..-', 'x': '-..-', + 'Y': '-.--', 'y': '-.--', + 'Z': '--..', 'z': '--..', + '0': '-----', ',': '--..--', + '1': '.----', '.': '.-.-.-', + '2': '..---', '?': '..--..', + '3': '...--', ';': '-.-.-.', + '4': '....-', ':': '---...', + '5': '.....', "'": '.----.', + '6': '-....', '-': '-....-', + '7': '--...', '/': '-..-.', + '8': '---..', '(': '-.--.-', + '9': '----.', ')': '-.--.-', + ' ': ' ', '_': '..--.-', +} + +nowave = b'\0' * 200 + +# If we play at 44.1 kHz (which we do), then if we produce one sine +# wave in 100 samples, we get a tone of 441 Hz. If we produce two +# sine waves in these 100 samples, we get a tone of 882 Hz. 882 Hz +# appears to be a nice one for playing morse code. +def mkwave(octave): + sinewave = bytearray() + for i in range(100): + val = int(math.sin(math.pi * i * octave / 50.0) * 30000) + sinewave.extend([(val >> 8) & 255, val & 255]) + return bytes(sinewave) + +defaultwave = mkwave(OCTAVE) + +def main(): + import getopt + try: + opts, args = getopt.getopt(sys.argv[1:], 'o:p:') + except getopt.error: + sys.stderr.write('Usage ' + sys.argv[0] + + ' [ -o outfile ] [ -p octave ] [ words ] ...\n') + sys.exit(1) + wave = defaultwave + outfile = 'morse.aifc' + for o, a in opts: + if o == '-o': + outfile = a + if o == '-p': + wave = mkwave(int(a)) + with closing(aifc.open(outfile, 'w')) as fp: + fp.setframerate(44100) + fp.setsampwidth(2) + fp.setnchannels(1) + if args: + source = [' '.join(args)] + else: + source = iter(sys.stdin.readline, '') + for line in source: + mline = morse(line) + play(mline, fp, wave) + +# Convert a string to morse code with \001 between the characters in +# the string. +def morse(line): + res = '' + for c in line: + try: + res += morsetab[c] + '\001' + except KeyError: + pass + return res + +# Play a line of morse code. +def play(line, fp, wave): + for c in line: + if c == '.': + sine(fp, DOT, wave) + elif c == '-': + sine(fp, DAH, wave) + else: # space + pause(fp, DAH + DOT) + pause(fp, DOT) + +def sine(fp, length, wave): + for i in range(length): + fp.writeframesraw(wave) + +def pause(fp, length): + for i in range(length): + fp.writeframesraw(nowave) + +if __name__ == '__main__': + main() diff --git a/Demo/scripts/newslist.py b/Demo/scripts/newslist.py index 02b4b7c..9cea1b4 100755 --- a/Demo/scripts/newslist.py +++ b/Demo/scripts/newslist.py @@ -32,22 +32,22 @@ # fraser@europarc.xerox.com qs101@cl.cam.ac.uk # # ####################################################################### -import sys,nntplib, string, marshal, time, os, posix, string +import sys, nntplib, marshal, time, os ####################################################################### # Check these variables before running! # # Top directory. # Filenames which don't start with / are taken as being relative to this. -topdir='/anfs/qsbigdisc/web/html/newspage' +topdir = os.path.expanduser('~/newspage') # The name of your NNTP host # eg. # newshost = 'nntp-serv.cl.cam.ac.uk' # or use following to get the name from the NNTPSERVER environment # variable: -# newshost = posix.environ['NNTPSERVER'] -newshost = 'nntp-serv.cl.cam.ac.uk' +# newshost = os.environ['NNTPSERVER'] +newshost = 'news.example.com' # The filename for a local cache of the newsgroup list treefile = 'grouptree' @@ -81,7 +81,7 @@ skipempty = 1 # pagelinkicon can contain html to put an icon after links to # further pages. This helps to make important links stand out. # Set to '' if not wanted, or '...' is quite a good one. -pagelinkicon='... ' +pagelinkicon = '... ' # --------------------------------------------------------------------- # Less important personal preferences: @@ -106,7 +106,7 @@ from nntplib import NNTP from stat import * rcsrev = '$Revision$' -rcsrev = string.join([s for s in string.split(rcsrev) if '$' not in s]) +rcsrev = ' '.join([s for s in rcsrev.split() if '$' not in s]) desc = {} # Make (possibly) relative filenames into absolute ones @@ -120,7 +120,7 @@ page = os.path.join(topdir,pagedir) def addtotree(tree, groups): print('Updating tree...') for i in groups: - parts = string.splitfields(i,'.') + parts = i.split('.') makeleaf(tree, parts) # Makeleaf makes a leaf and the branch leading to it if necessary @@ -141,34 +141,38 @@ def makeleaf(tree,path): # to those groups beginning with . def createpage(root, tree, p): - filename = os.path.join(pagedir,root+'.html') + filename = os.path.join(pagedir, root+'.html') if root == rootpage: detail = '' else: detail = ' under ' + root - f = open(filename,'w') - # f.write('Content-Type: text/html\n') - f.write('Newsgroups available' + detail + '\n') - f.write('

    Newsgroups available' + detail +'

    \n') - f.write('Back to top level

    \n') - printtree(f,tree,0,p) - f.write('This page automatically created by \'newslist\' v. '+rcsrev+'.') - f.write(time.ctime(time.time()) + '

    ') - f.close() + with open(filename, 'w') as f: + # f.write('Content-Type: text/html\n') + f.write('\n\n') + f.write('Newsgroups available%s\n' % detail) + f.write('\n\n') + f.write('

    Newsgroups available%s

    \n' % detail) + f.write('Back to top level

    \n' % + (httppref, rootpage)) + printtree(f, tree, 0, p) + f.write('\n

    ') + f.write("This page automatically created by 'newslist' v. %s." % + rcsrev) + f.write(time.ctime(time.time()) + '\n') + f.write('\n\n') # Printtree prints the groups as a bulleted list. Groups with # more than subgroups will be put on a separate page. # Other sets of subgroups are just indented. def printtree(f, tree, indent, p): - global desc l = len(tree) - if l > sublistsize and indent>0: + if l > sublistsize and indent > 0: # Create a new page and a link to it - f.write('

  • ') - f.write(p[1:]+'.*') - f.write(''+pagelinkicon+'\n') + f.write('
  • ' % (httppref, p[1:])) + f.write(p[1:] + '.*') + f.write('%s\n' % pagelinkicon) createpage(p[1:], tree, p) return @@ -177,67 +181,64 @@ def printtree(f, tree, indent, p): if l > 1: if indent > 0: # Create a sub-list - f.write('
  • '+p[1:]+'\n
      ') + f.write('
    • %s\n
        ' % p[1:]) else: # Create a main list - f.write('
          ') + f.write('
            ') indent = indent + 1 for i in kl: if i == '.': # Output a newsgroup - f.write('
          • '+ p[1:] + ' ') + f.write('
          • %s ' % (p[1:], p[1:])) if p[1:] in desc: - f.write(' '+desc[p[1:]]+'\n') + f.write(' %s\n' % desc[p[1:]]) else: f.write('\n') else: # Output a hierarchy - printtree(f,tree[i], indent, p+'.'+i) + printtree(f, tree[i], indent, p+'.'+i) if l > 1: - f.write('\n
          ') + f.write('\n
        ') # Reading descriptions file --------------------------------------- -# This returns an array mapping group name to its description +# This returns a dict mapping group name to its description def readdesc(descfile): global desc - desc = {} if descfile == '': return try: - d = open(descfile, 'r') - print('Reading descriptions...') - except (IOError): + with open(descfile, 'r') as d: + print('Reading descriptions...') + for l in d: + bits = l.split() + try: + grp = bits[0] + dsc = ' '.join(bits[1:]) + if len(dsc) > 1: + desc[grp] = dsc + except IndexError: + pass + except IOError: print('Failed to open description file ' + descfile) return - l = d.readline() - while l != '': - bits = string.split(l) - try: - grp = bits[0] - dsc = string.join(bits[1:]) - if len(dsc)>1: - desc[grp] = dsc - except (IndexError): - pass - l = d.readline() # Check that ouput directory exists, ------------------------------ # and offer to create it if not def checkopdir(pagedir): if not os.path.isdir(pagedir): - print('Directory '+pagedir+' does not exist.') + print('Directory %s does not exist.' % pagedir) print('Shall I create it for you? (y/n)') if sys.stdin.readline()[0] == 'y': try: - os.mkdir(pagedir,0o777) + os.mkdir(pagedir, 0o777) except: print('Sorry - failed!') sys.exit(1) @@ -257,23 +258,21 @@ def readlocallist(treefile): print('If this is the first time you have run newslist, then') print('use the -a option to create it.') sys.exit(1) - treedate = '%02d%02d%02d' % (treetime[0] % 100 ,treetime[1], treetime[2]) + treedate = '%02d%02d%02d' % (treetime[0] % 100, treetime[1], treetime[2]) try: - dump = open(treefile,'r') - tree = marshal.load(dump) - dump.close() - except (IOError): + with open(treefile, 'rb') as dump: + tree = marshal.load(dump) + except IOError: print('Cannot open local group list ' + treefile) return (tree, treedate) def writelocallist(treefile, tree): try: - dump = open(treefile,'w') - groups = marshal.dump(tree,dump) - dump.close() - print('Saved list to '+treefile+'\n') + with open(treefile, 'wb') as dump: + groups = marshal.dump(tree, dump) + print('Saved list to %s\n' % treefile) except: - print('Sorry - failed to write to local group cache '+treefile) + print('Sorry - failed to write to local group cache', treefile) print('Does it (or its directory) have the correct permissions?') sys.exit(1) @@ -281,18 +280,18 @@ def writelocallist(treefile, tree): def getallgroups(server): print('Getting list of all groups...') - treedate='010101' + treedate = '010101' info = server.list()[1] groups = [] print('Processing...') if skipempty: print('\nIgnoring following empty groups:') for i in info: - grpname = string.split(i[0])[0] - if skipempty and string.atoi(i[1]) < string.atoi(i[2]): - print(grpname+' ', end=' ') + grpname = i[0].split()[0] + if skipempty and int(i[1]) < int(i[2]): + print(grpname.decode() + ' ', end=' ') else: - groups.append(grpname) + groups.append(grpname.decode()) print('\n') if skipempty: print('(End of empty groups)') @@ -301,42 +300,39 @@ def getallgroups(server): # Return list of new groups on server ----------------------------- def getnewgroups(server, treedate): - print('Getting list of new groups since start of '+treedate+'...', end=' ') - info = server.newgroups(treedate,'000001')[1] + print('Getting list of new groups since start of %s...' % treedate, end=' ') + info = server.newgroups(treedate, '000001')[1] print('got %d.' % len(info)) print('Processing...', end=' ') groups = [] for i in info: - grpname = string.split(i)[0] - groups.append(grpname) + grpname = i.split()[0] + groups.append(grpname.decode()) print('Done') return groups # Now the main program -------------------------------------------- def main(): - global desc - - tree={} + tree = {} # Check that the output directory exists checkopdir(pagedir) try: - print('Connecting to '+newshost+'...') + print('Connecting to %s...' % newshost) if sys.version[0] == '0': s = NNTP.init(newshost) else: s = NNTP(newshost) - connected = 1 + connected = True except (nntplib.error_temp, nntplib.error_perm) as x: print('Error connecting to host:', x) print('I\'ll try to use just the local list.') - connected = 0 + connected = False # If -a is specified, read the full list of groups from server if connected and len(sys.argv) > 1 and sys.argv[1] == '-a': - groups = getallgroups(s) # Otherwise just read the local file and then add diff --git a/Demo/scripts/pi.py b/Demo/scripts/pi.py index 19733cb..0740cd0 100755 --- a/Demo/scripts/pi.py +++ b/Demo/scripts/pi.py @@ -12,7 +12,7 @@ import sys def main(): k, a, b, a1, b1 = 2, 4, 1, 12, 4 - while 1: + while True: # Next approximation p, q, k = k*k, 2*k+1, k+1 a, b, a1, b1 = a1, b1, p*a+q*a1, p*b+q*b1 @@ -25,7 +25,6 @@ def main(): def output(d): # Use write() to avoid spaces between the digits - # Use str() to avoid the 'L' sys.stdout.write(str(d)) # Flush so the output is seen immediately sys.stdout.flush() diff --git a/Demo/scripts/pp.py b/Demo/scripts/pp.py index 9010b7a..2c948f7 100755 --- a/Demo/scripts/pp.py +++ b/Demo/scripts/pp.py @@ -22,7 +22,6 @@ # - except for -n/-p, run directly from the file if at all possible import sys -import string import getopt FS = '' @@ -36,7 +35,7 @@ PFLAG = 0 try: optlist, ARGS = getopt.getopt(sys.argv[1:], 'acde:F:np') except getopt.error as msg: - sys.stderr.write(sys.argv[0] + ': ' + msg + '\n') + sys.stderr.write('%s: %s\n' % (sys.argv[0], msg)) sys.exit(2) for option, optarg in optlist: @@ -47,7 +46,7 @@ for option, optarg in optlist: elif option == '-d': DFLAG = 1 elif option == '-e': - for line in string.splitfields(optarg, '\n'): + for line in optarg.split('\n'): SCRIPT.append(line) elif option == '-F': FS = optarg @@ -81,31 +80,31 @@ if CFLAG: elif NFLAG: # Note that it is on purpose that AFLAG and PFLAG are # tested dynamically each time through the loop - prologue = [ \ - 'LINECOUNT = 0', \ - 'for FILE in ARGS:', \ - ' \tif FILE == \'-\':', \ - ' \t \tFP = sys.stdin', \ - ' \telse:', \ - ' \t \tFP = open(FILE, \'r\')', \ - ' \tLINENO = 0', \ - ' \twhile 1:', \ - ' \t \tLINE = FP.readline()', \ - ' \t \tif not LINE: break', \ - ' \t \tLINENO = LINENO + 1', \ - ' \t \tLINECOUNT = LINECOUNT + 1', \ - ' \t \tL = LINE[:-1]', \ - ' \t \taflag = AFLAG', \ - ' \t \tif aflag:', \ - ' \t \t \tif FS: F = string.splitfields(L, FS)', \ - ' \t \t \telse: F = string.split(L)' \ + prologue = [ + 'LINECOUNT = 0', + 'for FILE in ARGS:', + ' \tif FILE == \'-\':', + ' \t \tFP = sys.stdin', + ' \telse:', + ' \t \tFP = open(FILE, \'r\')', + ' \tLINENO = 0', + ' \twhile 1:', + ' \t \tLINE = FP.readline()', + ' \t \tif not LINE: break', + ' \t \tLINENO = LINENO + 1', + ' \t \tLINECOUNT = LINECOUNT + 1', + ' \t \tL = LINE[:-1]', + ' \t \taflag = AFLAG', + ' \t \tif aflag:', + ' \t \t \tif FS: F = L.split(FS)', + ' \t \t \telse: F = L.split()' ] - epilogue = [ \ - ' \t \tif not PFLAG: continue', \ - ' \t \tif aflag:', \ - ' \t \t \tif FS: print string.joinfields(F, FS)', \ - ' \t \t \telse: print string.join(F)', \ - ' \t \telse: print L', \ + epilogue = [ + ' \t \tif not PFLAG: continue', + ' \t \tif aflag:', + ' \t \t \tif FS: print(FS.join(F))', + ' \t \t \telse: print(\' \'.join(F))', + ' \t \telse: print(L)', ] else: prologue = ['if 1:'] @@ -114,18 +113,13 @@ else: # Note that we indent using tabs only, so that any indentation style # used in 'command' will come out right after re-indentation. -program = string.joinfields(prologue, '\n') + '\n' +program = '\n'.join(prologue) + '\n' for line in SCRIPT: - program = program + (' \t \t' + line + '\n') -program = program + (string.joinfields(epilogue, '\n') + '\n') + program += ' \t \t' + line + '\n' +program += '\n'.join(epilogue) + '\n' -import tempfile -fp = tempfile.NamedTemporaryFile() -fp.write(program) -fp.flush() -script = open(tfn).read() if DFLAG: import pdb - pdb.run(script) + pdb.run(program) else: - exec(script) + exec(program) diff --git a/Demo/scripts/queens.py b/Demo/scripts/queens.py index 820c9ad..726433c 100755 --- a/Demo/scripts/queens.py +++ b/Demo/scripts/queens.py @@ -19,8 +19,8 @@ class Queens: def reset(self): n = self.n - self.y = [None]*n # Where is the queen in column x - self.row = [0]*n # Is row[y] safe? + self.y = [None] * n # Where is the queen in column x + self.row = [0] * n # Is row[y] safe? self.up = [0] * (2*n-1) # Is upward diagonal[x-y] safe? self.down = [0] * (2*n-1) # Is downward diagonal[x+y] safe? self.nfound = 0 # Instrumentation @@ -50,7 +50,7 @@ class Queens: self.up[x-y] = 0 self.down[x+y] = 0 - silent = 0 # If set, count solutions only + silent = 0 # If true, count solutions only def display(self): self.nfound = self.nfound + 1 diff --git a/Demo/scripts/script.py b/Demo/scripts/script.py index 174c13e..b490b17 100755 --- a/Demo/scripts/script.py +++ b/Demo/scripts/script.py @@ -1,4 +1,5 @@ #! /usr/bin/env python + # script.py -- Make typescript of terminal session. # Usage: # -a Append to typescript. @@ -6,28 +7,36 @@ # Author: Steen Lumholt. -import os, time, sys +import os, time, sys, getopt import pty def read(fd): data = os.read(fd, 1024) - file.write(data) + script.write(data) return data shell = 'sh' filename = 'typescript' -mode = 'w' +mode = 'wb' if 'SHELL' in os.environ: shell = os.environ['SHELL'] -if '-a' in sys.argv: - mode = 'a' -if '-p' in sys.argv: - shell = 'python' -file = open(filename, mode) +try: + opts, args = getopt.getopt(sys.argv[1:], 'ap') +except getopt.error as msg: + print('%s: %s' % (sys.argv[0], msg)) + sys.exit(2) + +for o, a in opts: + if o == '-a': + mode = 'ab' + elif o == '-p': + shell = 'python' + +script = open(filename, mode) sys.stdout.write('Script started, file is %s\n' % filename) -file.write('Script started on %s\n' % time.ctime(time.time())) +script.write(('Script started on %s\n' % time.ctime(time.time())).encode()) pty.spawn(shell, read) -file.write('Script done on %s\n' % time.ctime(time.time())) +script.write(('Script done on %s\n' % time.ctime(time.time())).encode()) sys.stdout.write('Script done, file is %s\n' % filename) diff --git a/Demo/scripts/unbirthday.py b/Demo/scripts/unbirthday.py index 991537d..af58f8f 100755 --- a/Demo/scripts/unbirthday.py +++ b/Demo/scripts/unbirthday.py @@ -9,35 +9,27 @@ import sys import time import calendar -def raw_input(prompt): - sys.stdout.write(prompt) - sys.stdout.flush() - return sys.stdin.readline() - def main(): - # Note that the range checks below also check for bad types, - # e.g. 3.14 or (). However syntactically invalid replies - # will raise an exception. if sys.argv[1:]: year = int(sys.argv[1]) else: year = int(input('In which year were you born? ')) - if 0<=year<100: + if 0 <= year < 100: print("I'll assume that by", year, end=' ') year = year + 1900 print('you mean', year, 'and not the early Christian era') - elif not (1850<=year<=2002): + elif not (1850 <= year <= time.localtime()[0]): print("It's hard to believe you were born in", year) return - # + if sys.argv[2:]: month = int(sys.argv[2]) else: month = int(input('And in which month? (1-12) ')) - if not (1<=month<=12): + if not (1 <= month <= 12): print('There is no month numbered', month) return - # + if sys.argv[3:]: day = int(sys.argv[3]) else: @@ -46,36 +38,36 @@ def main(): maxday = 29 else: maxday = calendar.mdays[month] - if not (1<=day<=maxday): + if not (1 <= day <= maxday): print('There are no', day, 'days in that month!') return - # + bdaytuple = (year, month, day) bdaydate = mkdate(bdaytuple) print('You were born on', format(bdaytuple)) - # + todaytuple = time.localtime()[:3] todaydate = mkdate(todaytuple) print('Today is', format(todaytuple)) - # + if bdaytuple > todaytuple: print('You are a time traveler. Go back to the future!') return - # + if bdaytuple == todaytuple: print('You were born today. Have a nice life!') return - # + days = todaydate - bdaydate print('You have lived', days, 'days') - # + age = 0 for y in range(year, todaytuple[0] + 1): if bdaytuple < (y, month, day) <= todaytuple: age = age + 1 - # + print('You are', age, 'years old') - # + if todaytuple[1:] == bdaytuple[1:]: print('Congratulations! Today is your', nth(age), 'birthday') print('Yesterday was your', end=' ') @@ -83,8 +75,8 @@ def main(): print('Today is your', end=' ') print(nth(days - age), 'unbirthday') -def format(xxx_todo_changeme): - (year, month, day) = xxx_todo_changeme +def format(date): + (year, month, day) = date return '%d %s %d' % (day, calendar.month_name[month], year) def nth(n): @@ -93,12 +85,12 @@ def nth(n): if n == 3: return '3rd' return '%dth' % n -def mkdate(xxx_todo_changeme1): - # Januari 1st, in 0 A.D. is arbitrarily defined to be day 1, +def mkdate(date): + # January 1st, in 0 A.D. is arbitrarily defined to be day 1, # even though that day never actually existed and the calendar # was different then... - (year, month, day) = xxx_todo_changeme1 - days = year*365 # years, roughly + (year, month, day) = date + days = year*365 # years, roughly days = days + (year+3)//4 # plus leap years, roughly days = days - (year+99)//100 # minus non-leap years every century days = days + (year+399)//400 # plus leap years every 4 centirues diff --git a/Demo/xml/elem_count.py b/Demo/xml/elem_count.py index e083e64..99d6ca9 100644 --- a/Demo/xml/elem_count.py +++ b/Demo/xml/elem_count.py @@ -1,4 +1,10 @@ +""" +A simple demo that reads in an XML document and displays the number of +elements and attributes as well as a tally of elements and attributes by name. +""" + import sys +from collections import defaultdict from xml.sax import make_parser, handler @@ -7,16 +13,16 @@ class FancyCounter(handler.ContentHandler): def __init__(self): self._elems = 0 self._attrs = 0 - self._elem_types = {} - self._attr_types = {} + self._elem_types = defaultdict(int) + self._attr_types = defaultdict(int) def startElement(self, name, attrs): - self._elems = self._elems + 1 - self._attrs = self._attrs + len(attrs) - self._elem_types[name] = self._elem_types.get(name, 0) + 1 + self._elems += 1 + self._attrs += len(attrs) + self._elem_types[name] += 1 for name in attrs.keys(): - self._attr_types[name] = self._attr_types.get(name, 0) + 1 + self._attr_types[name] += 1 def endDocument(self): print("There were", self._elems, "elements.") @@ -30,7 +36,7 @@ class FancyCounter(handler.ContentHandler): for pair in self._attr_types.items(): print("%20s %d" % pair) - -parser = make_parser() -parser.setContentHandler(FancyCounter()) -parser.parse(sys.argv[1]) +if __name__ == '__main__': + parser = make_parser() + parser.setContentHandler(FancyCounter()) + parser.parse(sys.argv[1]) diff --git a/Demo/xml/roundtrip.py b/Demo/xml/roundtrip.py index 8d7d437..801c009 100644 --- a/Demo/xml/roundtrip.py +++ b/Demo/xml/roundtrip.py @@ -3,7 +3,7 @@ A simple demo that reads in an XML document and spits out an equivalent, but not necessarily identical, document. """ -import sys, string +import sys from xml.sax import saxutils, handler, make_parser @@ -11,7 +11,7 @@ from xml.sax import saxutils, handler, make_parser class ContentGenerator(handler.ContentHandler): - def __init__(self, out = sys.stdout): + def __init__(self, out=sys.stdout): handler.ContentHandler.__init__(self) self._out = out @@ -40,6 +40,7 @@ class ContentGenerator(handler.ContentHandler): # --- The main program -parser = make_parser() -parser.setContentHandler(ContentGenerator()) -parser.parse(sys.argv[1]) +if __name__ == '__main__': + parser = make_parser() + parser.setContentHandler(ContentGenerator()) + parser.parse(sys.argv[1]) diff --git a/Demo/xml/rss2html.py b/Demo/xml/rss2html.py index 15c9891..49cd154 100644 --- a/Demo/xml/rss2html.py +++ b/Demo/xml/rss2html.py @@ -1,45 +1,50 @@ +""" +A demo that reads in an RSS XML document and emits an HTML file containing +a list of the individual items in the feed. +""" + import sys +import codecs from xml.sax import make_parser, handler # --- Templates -top = \ -""" +top = """\ - - - %s - - - -

        %s

        + + + %s + + + + +

        %s

        """ -bottom = \ -""" +bottom = """
      -
      -
      -Converted to HTML by sax_rss2html.py. -
      +
      +
      +Converted to HTML by rss2html.py. +
      - - + + """ # --- The ContentHandler class RSSHandler(handler.ContentHandler): - def __init__(self, out = sys.stdout): + def __init__(self, out=sys.stdout): handler.ContentHandler.__init__(self) self._out = out self._text = "" self._parent = None - self._list_started = 0 + self._list_started = False self._title = None self._link = None self._descr = "" @@ -69,7 +74,7 @@ class RSSHandler(handler.ContentHandler): elif name == "item": if not self._list_started: self._out.write("
        \n") - self._list_started = 1 + self._list_started = True self._out.write('
      • %s %s\n' % (self._link, self._title, self._descr)) @@ -86,6 +91,7 @@ class RSSHandler(handler.ContentHandler): # --- Main program -parser = make_parser() -parser.setContentHandler(RSSHandler()) -parser.parse(sys.argv[1]) +if __name__ == '__main__': + parser = make_parser() + parser.setContentHandler(RSSHandler()) + parser.parse(sys.argv[1]) diff --git a/Doc/library/configparser.rst b/Doc/library/configparser.rst index a54bc19..a5d3a77 100644 --- a/Doc/library/configparser.rst +++ b/Doc/library/configparser.rst @@ -231,9 +231,11 @@ RawConfigParser Objects .. method:: RawConfigParser.readfp(fp, filename=None) Read and parse configuration data from the file or file-like object in *fp* - (only the :meth:`readline` method is used). If *filename* is omitted and *fp* - has a :attr:`name` attribute, that is used for *filename*; the default is - ````. + (only the :meth:`readline` method is used). The file-like object must + operate in text mode, i.e. return strings from :meth:`readline`. + + If *filename* is omitted and *fp* has a :attr:`name` attribute, that is used + for *filename*; the default is ````. .. method:: RawConfigParser.get(section, option) @@ -279,8 +281,9 @@ RawConfigParser Objects .. method:: RawConfigParser.write(fileobject) - Write a representation of the configuration to the specified file object. This - representation can be parsed by a future :meth:`read` call. + Write a representation of the configuration to the specified file object, + which must be opened in text mode (accepting strings). This representation + can be parsed by a future :meth:`read` call. .. method:: RawConfigParser.remove_option(section, option) @@ -370,7 +373,7 @@ An example of writing to a configuration file:: config.set('Section1', 'foo', '%(bar)s is %(baz)s!') # Writing our configuration file to 'example.cfg' - with open('example.cfg', 'wb') as configfile: + with open('example.cfg', 'w') as configfile: config.write(configfile) An example of reading the configuration file again:: diff --git a/Doc/library/copy.rst b/Doc/library/copy.rst index e6ad857..5ae79aa9 100644 --- a/Doc/library/copy.rst +++ b/Doc/library/copy.rst @@ -4,21 +4,25 @@ .. module:: copy :synopsis: Shallow and deep copy operations. +This module provides generic (shallow and deep) copying operations. -.. index:: - single: copy() (in copy) - single: deepcopy() (in copy) -This module provides generic (shallow and deep) copying operations. +Interface summary: + +.. function:: copy(x) + + Return a shallow copy of *x*. + + +.. function:: deepcopy(x) + + Return a deep copy of *x*. -Interface summary:: - import copy +.. exception:: error - x = copy.copy(y) # make a shallow copy of y - x = copy.deepcopy(y) # make a deep copy of y + Raised for module specific errors. -For module specific errors, :exc:`copy.error` is raised. The difference between shallow and deep copying is only relevant for compound objects (objects that contain other objects, like lists or class instances): diff --git a/Doc/library/marshal.rst b/Doc/library/marshal.rst index 7e1daf3..3b9e3d2 100644 --- a/Doc/library/marshal.rst +++ b/Doc/library/marshal.rst @@ -36,12 +36,14 @@ supports a substantially wider range of objects than marshal. Not all Python object types are supported; in general, only objects whose value is independent from a particular invocation of Python can be written and read by -this module. The following types are supported: ``None``, integers, -floating point numbers, strings, bytes, bytearrays, tuples, lists, sets, -dictionaries, and code objects, where it should be understood that tuples, lists -and dictionaries are only supported as long as the values contained therein are -themselves supported; and recursive lists and dictionaries should not be written -(they will cause infinite loops). +this module. The following types are supported: booleans, integers, floating +point numbers, complex numbers, strings, bytes, bytearrays, tuples, lists, sets, +frozensets, dictionaries, and code objects, where it should be understood that +tuples, lists, sets, frozensets and dictionaries are only supported as long as +the values contained therein are themselves supported; and recursive lists, sets +and dictionaries should not be written (they will cause infinite loops). The +singletons :const:`None`, :const:`Ellipsis` and :exc:`StopIteration` can also be +marshalled and unmarshalled. There are functions that read/write files as well as functions operating on strings. diff --git a/Doc/library/urllib.parse.rst b/Doc/library/urllib.parse.rst index fc23417..f251852 100644 --- a/Doc/library/urllib.parse.rst +++ b/Doc/library/urllib.parse.rst @@ -227,7 +227,8 @@ The :mod:`urllib.parse` module defines the following functions: .. function:: quote(string, safe='/', encoding=None, errors=None) Replace special characters in *string* using the ``%xx`` escape. Letters, - digits, and the characters ``'_.-'`` are never quoted. The optional *safe* + digits, and the characters ``'_.-'`` are never quoted. By default, this + function is intended for quoting the path section of URL. The optional *safe* parameter specifies additional ASCII characters that should not be quoted --- its default value is ``'/'``. diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst index ef2f382..e3abeb7 100644 --- a/Doc/reference/datamodel.rst +++ b/Doc/reference/datamodel.rst @@ -666,7 +666,7 @@ Modules of the shared library file. Custom classes - Custon class types are typically created by class definitions (see section + Custom class types are typically created by class definitions (see section :ref:`class`). A class has a namespace implemented by a dictionary object. Class attribute references are translated to lookups in this dictionary, e.g., ``C.x`` is translated to ``C.__dict__["x"]`` (although there are a number of diff --git a/Lib/pdb.py b/Lib/pdb.py index 627cd29..22dcff7 100755 --- a/Lib/pdb.py +++ b/Lib/pdb.py @@ -208,7 +208,9 @@ class Pdb(bdb.Bdb, cmd.Cmd): """Custom displayhook for the exec in default(), which prevents assignment of the _ variable in the builtins. """ - print(repr(obj)) + # reproduce the behavior of the standard displayhook, not printing None + if obj is not None: + print(repr(obj)) def default(self, line): if line[:1] == '!': line = line[1:] diff --git a/Lib/pydoc.py b/Lib/pydoc.py index fe439c2..68771c9 100755 --- a/Lib/pydoc.py +++ b/Lib/pydoc.py @@ -1557,7 +1557,7 @@ class Helper: 'global': ('global', 'NAMESPACES'), 'if': ('if', 'TRUTHVALUE'), 'import': ('import', 'MODULES'), - 'in': ('in', 'SEQUENCEMETHODS2'), + 'in': ('in', 'SEQUENCEMETHODS'), 'is': 'COMPARISON', 'lambda': ('lambda', 'FUNCTIONS'), 'not': 'BOOLEAN', @@ -1643,12 +1643,12 @@ class Helper: 'PRECEDENCE': 'EXPRESSIONS', 'OBJECTS': ('objects', 'TYPES'), 'SPECIALMETHODS': ('specialnames', 'BASICMETHODS ATTRIBUTEMETHODS ' - 'CALLABLEMETHODS SEQUENCEMETHODS1 MAPPINGMETHODS ' - 'SEQUENCEMETHODS2 NUMBERMETHODS CLASSES'), + 'CALLABLEMETHODS SEQUENCEMETHODS MAPPINGMETHODS ' + 'NUMBERMETHODS CLASSES'), 'BASICMETHODS': ('customization', 'hash repr str SPECIALMETHODS'), 'ATTRIBUTEMETHODS': ('attribute-access', 'ATTRIBUTES SPECIALMETHODS'), 'CALLABLEMETHODS': ('callable-types', 'CALLS SPECIALMETHODS'), - 'SEQUENCEMETHODS': ('sequence-types', 'SEQUENCES SEQUENCEMETHODS2 ' + 'SEQUENCEMETHODS': ('sequence-types', 'SEQUENCES SEQUENCEMETHODS ' 'SPECIALMETHODS'), 'MAPPINGMETHODS': ('sequence-types', 'MAPPINGS SPECIALMETHODS'), 'NUMBERMETHODS': ('numeric-types', 'NUMBERS AUGMENTEDASSIGNMENT ' @@ -1672,8 +1672,8 @@ class Helper: 'DICTIONARIES': ('typesmapping', 'DICTIONARYLITERALS'), 'DICTIONARYLITERALS': ('dict', 'DICTIONARIES LITERALS'), 'ATTRIBUTES': ('attribute-references', 'getattr hasattr setattr ATTRIBUTEMETHODS'), - 'SUBSCRIPTS': ('subscriptions', 'SEQUENCEMETHODS1'), - 'SLICINGS': ('slicings', 'SEQUENCEMETHODS2'), + 'SUBSCRIPTS': ('subscriptions', 'SEQUENCEMETHODS'), + 'SLICINGS': ('slicings', 'SEQUENCEMETHODS'), 'CALLS': ('calls', 'EXPRESSIONS'), 'POWER': ('power', 'EXPRESSIONS'), 'UNARY': ('unary', 'EXPRESSIONS'), diff --git a/Lib/test/test_funcattrs.py b/Lib/test/test_funcattrs.py index 5765b4e..d1d03a3 100644 --- a/Lib/test/test_funcattrs.py +++ b/Lib/test/test_funcattrs.py @@ -56,8 +56,29 @@ class FunctionPropertiesTest(FuncAttrsTest): self.assertEqual(test(), 3) # self.b always returns 3, arbitrarily def test___globals__(self): - self.assertEqual(self.b.__globals__, globals()) - self.cannot_set_attr(self.b, '__globals__', 2, (AttributeError, TypeError)) + self.assertIs(self.b.__globals__, globals()) + self.cannot_set_attr(self.b, '__globals__', 2, + (AttributeError, TypeError)) + + def test___closure__(self): + a = 12 + def f(): print(a) + c = f.__closure__ + self.assertTrue(isinstance(c, tuple)) + self.assertEqual(len(c), 1) + # don't have a type object handy + self.assertEqual(c[0].__class__.__name__, "cell") + self.cannot_set_attr(f, "__closure__", c, AttributeError) + + def test_empty_cell(self): + def f(): print(a) + try: + f.__closure__[0].cell_contents + except ValueError: + pass + else: + self.fail("shouldn't be able to read an empty cell") + a = 12 def test___name__(self): self.assertEqual(self.b.__name__, 'b') @@ -90,16 +111,20 @@ class FunctionPropertiesTest(FuncAttrsTest): self.assertEqual(c.__code__, d.__code__) self.assertEqual(c(), 7) # self.assertEqual(d(), 7) - try: b.__code__ = c.__code__ - except ValueError: pass - else: self.fail( - "__code__ with different numbers of free vars should not be " - "possible") - try: e.__code__ = d.__code__ - except ValueError: pass - else: self.fail( - "__code__ with different numbers of free vars should not be " - "possible") + try: + b.__code__ = c.__code__ + except ValueError: + pass + else: + self.fail("__code__ with different numbers of free vars should " + "not be possible") + try: + e.__code__ = d.__code__ + except ValueError: + pass + else: + self.fail("__code__ with different numbers of free vars should " + "not be possible") def test_blank_func_defaults(self): self.assertEqual(self.b.__defaults__, None) @@ -120,13 +145,16 @@ class FunctionPropertiesTest(FuncAttrsTest): self.assertEqual(first_func(3, 5), 8) del second_func.__defaults__ self.assertEqual(second_func.__defaults__, None) - try: second_func() - except TypeError: pass - else: self.fail( - "func_defaults does not update; deleting it does not remove " - "requirement") + try: + second_func() + except TypeError: + pass + else: + self.fail("__defaults__ does not update; deleting it does not " + "remove requirement") -class ImplicitReferencesTest(FuncAttrsTest): + +class InstancemethodAttrTest(FuncAttrsTest): def test___class__(self): self.assertEqual(self.fi.a.__self__.__class__, self.F) @@ -146,31 +174,45 @@ class ImplicitReferencesTest(FuncAttrsTest): self.fi.id = types.MethodType(id, self.fi) self.assertEqual(self.fi.id(), id(self.fi)) # Test usage - try: self.fi.id.unknown_attr - except AttributeError: pass - else: self.fail("using unknown attributes should raise AttributeError") + try: + self.fi.id.unknown_attr + except AttributeError: + pass + else: + self.fail("using unknown attributes should raise AttributeError") # Test assignment and deletion self.cannot_set_attr(self.fi.id, 'unknown_attr', 2, AttributeError) + class ArbitraryFunctionAttrTest(FuncAttrsTest): def test_set_attr(self): self.b.known_attr = 7 self.assertEqual(self.b.known_attr, 7) - try: self.fi.a.known_attr = 7 - except AttributeError: pass - else: self.fail("setting attributes on methods should raise error") + try: + self.fi.a.known_attr = 7 + except AttributeError: + pass + else: + self.fail("setting attributes on methods should raise error") def test_delete_unknown_attr(self): - try: del self.b.unknown_attr - except AttributeError: pass - else: self.fail("deleting unknown attribute should raise TypeError") + try: + del self.b.unknown_attr + except AttributeError: + pass + else: + self.fail("deleting unknown attribute should raise TypeError") def test_unset_attr(self): for func in [self.b, self.fi.a]: - try: func.non_existent_attr - except AttributeError: pass - else: self.fail("using unknown attributes should raise " - "AttributeError") + try: + func.non_existent_attr + except AttributeError: + pass + else: + self.fail("using unknown attributes should raise " + "AttributeError") + class FunctionDictsTest(FuncAttrsTest): def test_setting_dict_to_invalid(self): @@ -183,11 +225,11 @@ class FunctionDictsTest(FuncAttrsTest): d = {'known_attr': 7} self.b.__dict__ = d # Test assignment - self.assertEqual(d, self.b.__dict__) + self.assertIs(d, self.b.__dict__) # ... and on all the different ways of referencing the method's func self.F.a.__dict__ = d - self.assertEqual(d, self.fi.a.__func__.__dict__) - self.assertEqual(d, self.fi.a.__dict__) + self.assertIs(d, self.fi.a.__func__.__dict__) + self.assertIs(d, self.fi.a.__dict__) # Test value self.assertEqual(self.b.known_attr, 7) self.assertEqual(self.b.__dict__['known_attr'], 7) @@ -196,9 +238,12 @@ class FunctionDictsTest(FuncAttrsTest): self.assertEqual(self.fi.a.known_attr, 7) def test_delete___dict__(self): - try: del self.b.__dict__ - except TypeError: pass - else: self.fail("deleting function dictionary should raise TypeError") + try: + del self.b.__dict__ + except TypeError: + pass + else: + self.fail("deleting function dictionary should raise TypeError") def test_unassigned_dict(self): self.assertEqual(self.b.__dict__, {}) @@ -209,6 +254,7 @@ class FunctionDictsTest(FuncAttrsTest): d[self.b] = value self.assertEqual(d[self.b], value) + class FunctionDocstringTest(FuncAttrsTest): def test_set_docstring_attr(self): self.assertEqual(self.b.__doc__, None) @@ -224,6 +270,7 @@ class FunctionDocstringTest(FuncAttrsTest): del self.b.__doc__ self.assertEqual(self.b.__doc__, None) + def cell(value): """Create a cell containing the given value.""" def f(): @@ -242,6 +289,7 @@ def empty_cell(empty=True): a = 1729 return f.__closure__[0] + class CellTest(unittest.TestCase): def test_comparison(self): # These tests are here simply to exercise the comparison code; @@ -254,6 +302,7 @@ class CellTest(unittest.TestCase): self.assertTrue(cell(-36) == cell(-36.0)) self.assertTrue(cell(True) > empty_cell()) + class StaticMethodAttrsTest(unittest.TestCase): def test_func_attribute(self): def f(): @@ -267,7 +316,7 @@ class StaticMethodAttrsTest(unittest.TestCase): def test_main(): - support.run_unittest(FunctionPropertiesTest, ImplicitReferencesTest, + support.run_unittest(FunctionPropertiesTest, InstancemethodAttrTest, ArbitraryFunctionAttrTest, FunctionDictsTest, FunctionDocstringTest, CellTest, StaticMethodAttrsTest) diff --git a/Lib/test/test_pdb.py b/Lib/test/test_pdb.py index bcd4853..5d52707 100644 --- a/Lib/test/test_pdb.py +++ b/Lib/test/test_pdb.py @@ -12,6 +12,49 @@ from test import support from test.test_doctest import _FakeInput +class PdbTestInput(object): + """Context manager that makes testing Pdb in doctests easier.""" + + def __init__(self, input): + self.input = input + + def __enter__(self): + self.real_stdin = sys.stdin + sys.stdin = _FakeInput(self.input) + + def __exit__(self, *exc): + sys.stdin = self.real_stdin + + +def test_pdb_displayhook(): + """This tests the custom displayhook for pdb. + + >>> def test_function(foo, bar): + ... import pdb; pdb.Pdb().set_trace() + ... pass + + >>> with PdbTestInput([ + ... 'foo', + ... 'bar', + ... 'for i in range(5): print(i)', + ... 'continue', + ... ]): + ... test_function(1, None) + > (3)test_function() + -> pass + (Pdb) foo + 1 + (Pdb) bar + (Pdb) for i in range(5): print(i) + 0 + 1 + 2 + 3 + 4 + (Pdb) continue + """ + + def test_pdb_skip_modules(): """This illustrates the simple case of module skipping. @@ -19,16 +62,12 @@ def test_pdb_skip_modules(): ... import string ... import pdb; pdb.Pdb(skip=['stri*']).set_trace() ... string.capwords('FOO') - >>> real_stdin = sys.stdin - >>> sys.stdin = _FakeInput([ - ... 'step', - ... 'continue', - ... ]) - >>> try: + >>> with PdbTestInput([ + ... 'step', + ... 'continue', + ... ]): ... skip_module() - ... finally: - ... sys.stdin = real_stdin > (4)skip_module() -> string.capwords('FOO') (Pdb) step @@ -36,7 +75,7 @@ def test_pdb_skip_modules(): > (4)skip_module()->None -> string.capwords('FOO') (Pdb) continue -""" + """ # Module for testing skipping of module that makes a callback @@ -50,22 +89,19 @@ def test_pdb_skip_modules_with_callback(): >>> def skip_module(): ... def callback(): ... return None - ... import pdb;pdb.Pdb(skip=['module_to_skip*']).set_trace() + ... import pdb; pdb.Pdb(skip=['module_to_skip*']).set_trace() ... mod.foo_pony(callback) - >>> real_stdin = sys.stdin - >>> sys.stdin = _FakeInput([ - ... 'step', - ... 'step', - ... 'step', - ... 'step', - ... 'step', - ... 'continue', - ... ]) - - >>> try: + + >>> with PdbTestInput([ + ... 'step', + ... 'step', + ... 'step', + ... 'step', + ... 'step', + ... 'continue', + ... ]): ... skip_module() - ... finally: - ... sys.stdin = real_stdin + ... pass # provides something to "step" to > (5)skip_module() -> mod.foo_pony(callback) (Pdb) step @@ -84,10 +120,10 @@ def test_pdb_skip_modules_with_callback(): > (5)skip_module()->None -> mod.foo_pony(callback) (Pdb) step - > (4)() - -> sys.stdin = real_stdin + > (10)() + -> pass # provides something to "step" to (Pdb) continue -""" + """ def test_main(): -- cgit v0.12 From ef9c9af915872a9fa2c7480fd637038cc3a445f8 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Tue, 27 Oct 2009 20:19:55 +0000 Subject: Merged revisions 75373 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r75373 | georg.brandl | 2009-10-11 23:24:34 +0200 (So, 11 Okt 2009) | 17 lines Merged revisions 75370-75372 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75370 | georg.brandl | 2009-10-11 23:10:07 +0200 (So, 11 Okt 2009) | 1 line Move find_recursionlimit.py to Tools/scripts; it is out of place in Misc. ........ r75371 | georg.brandl | 2009-10-11 23:14:37 +0200 (So, 11 Okt 2009) | 1 line Add find_recursionlimit.py to README. ........ r75372 | georg.brandl | 2009-10-11 23:17:14 +0200 (So, 11 Okt 2009) | 1 line Update Misc/README. ........ ................ --- Misc/HISTORY | 2 +- Misc/README | 16 +++-- Misc/find_recursionlimit.py | 118 ----------------------------------- Tools/scripts/README | 11 ++-- Tools/scripts/find_recursionlimit.py | 118 +++++++++++++++++++++++++++++++++++ 5 files changed, 137 insertions(+), 128 deletions(-) delete mode 100644 Misc/find_recursionlimit.py create mode 100644 Tools/scripts/find_recursionlimit.py diff --git a/Misc/HISTORY b/Misc/HISTORY index b2d3fba..4fb749a 100644 --- a/Misc/HISTORY +++ b/Misc/HISTORY @@ -10435,7 +10435,7 @@ limit is the maximum number of recursive calls that can be made by Python code. The limit exists to prevent infinite recursion from overflowing the C stack and causing a core dump. The default value is 1000. The maximum safe value for a particular platform can be found -by running Misc/find_recursionlimit.py. +by running Tools/scripts/find_recursionlimit.py. New Modules and Packages ------------------------ diff --git a/Misc/README b/Misc/README index 6e26303..8695b60 100644 --- a/Misc/README +++ b/Misc/README @@ -9,24 +9,32 @@ Files found here ACKS Acknowledgements AIX-NOTES Notes for building Python on AIX +build.sh Script to build and test latest Python from the repository cheatsheet Quick summary of Python by Ken Manheimer -find_recursionlimit.py Script to find a value for sys.maxrecursionlimit +developers.txt A history of who got developer permissions, and why gdbinit Handy stuff to put in your .gdbinit file, if you use gdb HISTORY News from previous releases -- oldest last -HPUX-NOTES Notes about dynamic loading under HP-UX indent.pro GNU indent profile approximating my C style +maintainers.txt A list of maintainers for library modules NEWS News for this release (for some meaning of "this") +NEWS.help How to edit NEWS Porting Mini-FAQ on porting to new platforms PURIFY.README Information for Purify users pymemcompat.h Memory interface compatibility file. python.man UNIX man page for the python interpreter python-mode.el Emacs mode for editing Python programs +python.pc.in Package configuration info template for pkg-config python-wing.wpr Wing IDE project file README The file you're reading now +README.coverity Information about running Coverity's Prevent on Python +README.klocwork Information about running Klocwork's K7 on Python +README.OpenBSD Help for building problems on OpenBSD README.valgrind Information for Valgrind users, see valgrind-python.supp RFD Request For Discussion about a Python newsgroup RPM (Old) tools to build RPMs -SpecialBuilds.txt Describes extra symbols you can set for debug builds setuid-prog.c C helper program for set-uid Python scripts +SpecialBuilds.txt Describes extra symbols you can set for debug builds +TextMate A TextMate bundle for Python development +valgrind-python.supp Valgrind suppression file, see README.valgrind vgrindefs Python configuration for vgrind (a generic pretty printer) -valgrind-python.supp Valgrind suppression file, see README.valgrind +Vim Python development utilities for the Vim editor \ No newline at end of file diff --git a/Misc/find_recursionlimit.py b/Misc/find_recursionlimit.py deleted file mode 100644 index 2e202be..0000000 --- a/Misc/find_recursionlimit.py +++ /dev/null @@ -1,118 +0,0 @@ -#! /usr/bin/env python -"""Find the maximum recursion limit that prevents interpreter termination. - -This script finds the maximum safe recursion limit on a particular -platform. If you need to change the recursion limit on your system, -this script will tell you a safe upper bound. To use the new limit, -call sys.setrecursionlimit(). - -This module implements several ways to create infinite recursion in -Python. Different implementations end up pushing different numbers of -C stack frames, depending on how many calls through Python's abstract -C API occur. - -After each round of tests, it prints a message: -"Limit of NNNN is fine". - -The highest printed value of "NNNN" is therefore the highest potentially -safe limit for your system (which depends on the OS, architecture, but also -the compilation flags). Please note that it is practically impossible to -test all possible recursion paths in the interpreter, so the results of -this test should not be trusted blindly -- although they give a good hint -of which values are reasonable. - -NOTE: When the C stack space allocated by your system is exceeded due -to excessive recursion, exact behaviour depends on the platform, although -the interpreter will always fail in a likely brutal way: either a -segmentation fault, a MemoryError, or just a silent abort. - -NB: A program that does not use __methods__ can set a higher limit. -""" - -import sys -import itertools - -class RecursiveBlowup1: - def __init__(self): - self.__init__() - -def test_init(): - return RecursiveBlowup1() - -class RecursiveBlowup2: - def __repr__(self): - return repr(self) - -def test_repr(): - return repr(RecursiveBlowup2()) - -class RecursiveBlowup4: - def __add__(self, x): - return x + self - -def test_add(): - return RecursiveBlowup4() + RecursiveBlowup4() - -class RecursiveBlowup5: - def __getattr__(self, attr): - return getattr(self, attr) - -def test_getattr(): - return RecursiveBlowup5().attr - -class RecursiveBlowup6: - def __getitem__(self, item): - return self[item - 2] + self[item - 1] - -def test_getitem(): - return RecursiveBlowup6()[5] - -def test_recurse(): - return test_recurse() - -def test_cpickle(_cache={}): - import io - try: - import _pickle - except ImportError: - print("cannot import _pickle, skipped!") - return - l = None - for n in itertools.count(): - try: - l = _cache[n] - continue # Already tried and it works, let's save some time - except KeyError: - for i in range(100): - l = [l] - _pickle.Pickler(io.BytesIO(), protocol=-1).dump(l) - _cache[n] = l - -def check_limit(n, test_func_name): - sys.setrecursionlimit(n) - if test_func_name.startswith("test_"): - print(test_func_name[5:]) - else: - print(test_func_name) - test_func = globals()[test_func_name] - try: - test_func() - # AttributeError can be raised because of the way e.g. PyDict_GetItem() - # silences all exceptions and returns NULL, which is usually interpreted - # as "missing attribute". - except (RuntimeError, AttributeError): - pass - else: - print("Yikes!") - -limit = 1000 -while 1: - check_limit(limit, "test_recurse") - check_limit(limit, "test_add") - check_limit(limit, "test_repr") - check_limit(limit, "test_init") - check_limit(limit, "test_getattr") - check_limit(limit, "test_getitem") - check_limit(limit, "test_cpickle") - print("Limit of %d is fine" % limit) - limit = limit + 100 diff --git a/Tools/scripts/README b/Tools/scripts/README index 64fc2bd..b1c167e 100644 --- a/Tools/scripts/README +++ b/Tools/scripts/README @@ -19,7 +19,8 @@ db2pickle.py Dump a database file to a pickle diff.py Print file diffs in context, unified, or ndiff formats dutree.py Format du(1) output as a tree sorted by size eptags.py Create Emacs TAGS file for Python modules -finddiv.py A grep-like tool that looks for division operators. +find_recursionlimit.py Find the maximum recursion limit on this machine +finddiv.py A grep-like tool that looks for division operators findlinksto.py Recursively find symbolic links to a given path prefix findnocoding.py Find source files which need an encoding declaration fixcid.py Massive identifier substitution on C source files @@ -28,8 +29,8 @@ fixheader.py Add some cpp magic to a C include file fixnotice.py Fix the copyright notice in source files fixps.py Fix Python scripts' first line (if #!) ftpmirror.py FTP mirror script -google.py Open a webbrowser with Google. -gprof2html.py Transform gprof(1) output into useful HTML. +google.py Open a webbrowser with Google +gprof2html.py Transform gprof(1) output into useful HTML h2py.py Translate #define's into Python assignments idle Main program to start IDLE ifdef.py Remove #if(n)def groups from C sources @@ -55,9 +56,9 @@ pysource.py Find Python source files redemo.py Basic regular expression demonstration facility reindent.py Change .py files to use 4-space indents. rgrep.py Reverse grep through a file (useful for big logfiles) -setup.py Install all scripts listed here. +setup.py Install all scripts listed here suff.py Sort a list of files by suffix -svneol.py Sets svn:eol-style on all files in directory. +svneol.py Sets svn:eol-style on all files in directory texcheck.py Validate Python LaTeX formatting (Raymond Hettinger) texi2html.py Convert GNU texinfo files into HTML treesync.py Synchronize source trees (very ideosyncratic) diff --git a/Tools/scripts/find_recursionlimit.py b/Tools/scripts/find_recursionlimit.py new file mode 100644 index 0000000..2e202be --- /dev/null +++ b/Tools/scripts/find_recursionlimit.py @@ -0,0 +1,118 @@ +#! /usr/bin/env python +"""Find the maximum recursion limit that prevents interpreter termination. + +This script finds the maximum safe recursion limit on a particular +platform. If you need to change the recursion limit on your system, +this script will tell you a safe upper bound. To use the new limit, +call sys.setrecursionlimit(). + +This module implements several ways to create infinite recursion in +Python. Different implementations end up pushing different numbers of +C stack frames, depending on how many calls through Python's abstract +C API occur. + +After each round of tests, it prints a message: +"Limit of NNNN is fine". + +The highest printed value of "NNNN" is therefore the highest potentially +safe limit for your system (which depends on the OS, architecture, but also +the compilation flags). Please note that it is practically impossible to +test all possible recursion paths in the interpreter, so the results of +this test should not be trusted blindly -- although they give a good hint +of which values are reasonable. + +NOTE: When the C stack space allocated by your system is exceeded due +to excessive recursion, exact behaviour depends on the platform, although +the interpreter will always fail in a likely brutal way: either a +segmentation fault, a MemoryError, or just a silent abort. + +NB: A program that does not use __methods__ can set a higher limit. +""" + +import sys +import itertools + +class RecursiveBlowup1: + def __init__(self): + self.__init__() + +def test_init(): + return RecursiveBlowup1() + +class RecursiveBlowup2: + def __repr__(self): + return repr(self) + +def test_repr(): + return repr(RecursiveBlowup2()) + +class RecursiveBlowup4: + def __add__(self, x): + return x + self + +def test_add(): + return RecursiveBlowup4() + RecursiveBlowup4() + +class RecursiveBlowup5: + def __getattr__(self, attr): + return getattr(self, attr) + +def test_getattr(): + return RecursiveBlowup5().attr + +class RecursiveBlowup6: + def __getitem__(self, item): + return self[item - 2] + self[item - 1] + +def test_getitem(): + return RecursiveBlowup6()[5] + +def test_recurse(): + return test_recurse() + +def test_cpickle(_cache={}): + import io + try: + import _pickle + except ImportError: + print("cannot import _pickle, skipped!") + return + l = None + for n in itertools.count(): + try: + l = _cache[n] + continue # Already tried and it works, let's save some time + except KeyError: + for i in range(100): + l = [l] + _pickle.Pickler(io.BytesIO(), protocol=-1).dump(l) + _cache[n] = l + +def check_limit(n, test_func_name): + sys.setrecursionlimit(n) + if test_func_name.startswith("test_"): + print(test_func_name[5:]) + else: + print(test_func_name) + test_func = globals()[test_func_name] + try: + test_func() + # AttributeError can be raised because of the way e.g. PyDict_GetItem() + # silences all exceptions and returns NULL, which is usually interpreted + # as "missing attribute". + except (RuntimeError, AttributeError): + pass + else: + print("Yikes!") + +limit = 1000 +while 1: + check_limit(limit, "test_recurse") + check_limit(limit, "test_add") + check_limit(limit, "test_repr") + check_limit(limit, "test_init") + check_limit(limit, "test_getattr") + check_limit(limit, "test_getitem") + check_limit(limit, "test_cpickle") + print("Limit of %d is fine" % limit) + limit = limit + 100 -- cgit v0.12 From cb7cb247b32acdd0816663d35ad51057a8571894 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Tue, 27 Oct 2009 20:20:38 +0000 Subject: Merged revisions 75374 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r75374 | georg.brandl | 2009-10-11 23:25:26 +0200 (So, 11 Okt 2009) | 9 lines Merged revisions 75363 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75363 | georg.brandl | 2009-10-11 20:31:23 +0200 (So, 11 Okt 2009) | 1 line Add the Python FAQ lists to the documentation. Copied from sandbox/faq. Many thanks to AMK for the preparation work. ........ ................ --- Doc/contents.rst | 1 + Doc/faq/design.rst | 924 +++++++++++++++++ Doc/faq/extending.rst | 481 +++++++++ Doc/faq/general.rst | 510 ++++++++++ Doc/faq/gui.rst | 160 +++ Doc/faq/index.rst | 18 + Doc/faq/installed.rst | 53 + Doc/faq/library.rst | 880 +++++++++++++++++ Doc/faq/programming.rst | 1752 +++++++++++++++++++++++++++++++++ Doc/faq/python-video-icon.png | Bin 0 -> 3732 bytes Doc/faq/windows.rst | 607 ++++++++++++ Doc/tools/sphinxext/indexcontent.html | 2 + 12 files changed, 5388 insertions(+) create mode 100644 Doc/faq/design.rst create mode 100644 Doc/faq/extending.rst create mode 100644 Doc/faq/general.rst create mode 100644 Doc/faq/gui.rst create mode 100644 Doc/faq/index.rst create mode 100644 Doc/faq/installed.rst create mode 100644 Doc/faq/library.rst create mode 100644 Doc/faq/programming.rst create mode 100644 Doc/faq/python-video-icon.png create mode 100644 Doc/faq/windows.rst diff --git a/Doc/contents.rst b/Doc/contents.rst index 8b99d0e..e938fcd 100644 --- a/Doc/contents.rst +++ b/Doc/contents.rst @@ -15,6 +15,7 @@ install/index.rst documenting/index.rst howto/index.rst + faq/index.rst glossary.rst about.rst diff --git a/Doc/faq/design.rst b/Doc/faq/design.rst new file mode 100644 index 0000000..aacb476 --- /dev/null +++ b/Doc/faq/design.rst @@ -0,0 +1,924 @@ +====================== +Design and History FAQ +====================== + +Why does Python use indentation for grouping of statements? +----------------------------------------------------------- + +Guido van Rossum believes that using indentation for grouping is extremely +elegant and contributes a lot to the clarity of the average Python program. +Most people learn to love this feature after awhile. + +Since there are no begin/end brackets there cannot be a disagreement between +grouping perceived by the parser and the human reader. Occasionally C +programmers will encounter a fragment of code like this:: + + if (x <= y) + x++; + y--; + z++; + +Only the ``x++`` statement is executed if the condition is true, but the +indentation leads you to believe otherwise. Even experienced C programmers will +sometimes stare at it a long time wondering why ``y`` is being decremented even +for ``x > y``. + +Because there are no begin/end brackets, Python is much less prone to +coding-style conflicts. In C there are many different ways to place the braces. +If you're used to reading and writing code that uses one style, you will feel at +least slightly uneasy when reading (or being required to write) another style. + +Many coding styles place begin/end brackets on a line by themself. This makes +programs considerably longer and wastes valuable screen space, making it harder +to get a good overview of a program. Ideally, a function should fit on one +screen (say, 20-30 lines). 20 lines of Python can do a lot more work than 20 +lines of C. This is not solely due to the lack of begin/end brackets -- the +lack of declarations and the high-level data types are also responsible -- but +the indentation-based syntax certainly helps. + + +Why am I getting strange results with simple arithmetic operations? +------------------------------------------------------------------- + +See the next question. + + +Why are floating point calculations so inaccurate? +-------------------------------------------------- + +People are often very surprised by results like this:: + + >>> 1.2-1.0 + 0.199999999999999996 + +and think it is a bug in Python. It's not. This has nothing to do with Python, +but with how the underlying C platform handles floating point numbers, and +ultimately with the inaccuracies introduced when writing down numbers as a +string of a fixed number of digits. + +The internal representation of floating point numbers uses a fixed number of +binary digits to represent a decimal number. Some decimal numbers can't be +represented exactly in binary, resulting in small roundoff errors. + +In decimal math, there are many numbers that can't be represented with a fixed +number of decimal digits, e.g. 1/3 = 0.3333333333....... + +In base 2, 1/2 = 0.1, 1/4 = 0.01, 1/8 = 0.001, etc. .2 equals 2/10 equals 1/5, +resulting in the binary fractional number 0.001100110011001... + +Floating point numbers only have 32 or 64 bits of precision, so the digits are +cut off at some point, and the resulting number is 0.199999999999999996 in +decimal, not 0.2. + +A floating point number's ``repr()`` function prints as many digits are +necessary to make ``eval(repr(f)) == f`` true for any float f. The ``str()`` +function prints fewer digits and this often results in the more sensible number +that was probably intended:: + + >>> 0.2 + 0.20000000000000001 + >>> print 0.2 + 0.2 + +One of the consequences of this is that it is error-prone to compare the result +of some computation to a float with ``==``. Tiny inaccuracies may mean that +``==`` fails. Instead, you have to check that the difference between the two +numbers is less than a certain threshold:: + + epsilon = 0.0000000000001 # Tiny allowed error + expected_result = 0.4 + + if expected_result-epsilon <= computation() <= expected_result+epsilon: + ... + +Please see the chapter on :ref:`floating point arithmetic ` in +the Python tutorial for more information. + + +Why are Python strings immutable? +--------------------------------- + +There are several advantages. + +One is performance: knowing that a string is immutable means we can allocate +space for it at creation time, and the storage requirements are fixed and +unchanging. This is also one of the reasons for the distinction between tuples +and lists. + +Another advantage is that strings in Python are considered as "elemental" as +numbers. No amount of activity will change the value 8 to anything else, and in +Python, no amount of activity will change the string "eight" to anything else. + + +.. _why-self: + +Why must 'self' be used explicitly in method definitions and calls? +------------------------------------------------------------------- + +The idea was borrowed from Modula-3. It turns out to be very useful, for a +variety of reasons. + +First, it's more obvious that you are using a method or instance attribute +instead of a local variable. Reading ``self.x`` or ``self.meth()`` makes it +absolutely clear that an instance variable or method is used even if you don't +know the class definition by heart. In C++, you can sort of tell by the lack of +a local variable declaration (assuming globals are rare or easily recognizable) +-- but in Python, there are no local variable declarations, so you'd have to +look up the class definition to be sure. Some C++ and Java coding standards +call for instance attributes to have an ``m_`` prefix, so this explicitness is +still useful in those languages, too. + +Second, it means that no special syntax is necessary if you want to explicitly +reference or call the method from a particular class. In C++, if you want to +use a method from a base class which is overridden in a derived class, you have +to use the ``::`` operator -- in Python you can write baseclass.methodname(self, +). This is particularly useful for :meth:`__init__` methods, and +in general in cases where a derived class method wants to extend the base class +method of the same name and thus has to call the base class method somehow. + +Finally, for instance variables it solves a syntactic problem with assignment: +since local variables in Python are (by definition!) those variables to which a +value assigned in a function body (and that aren't explicitly declared global), +there has to be some way to tell the interpreter that an assignment was meant to +assign to an instance variable instead of to a local variable, and it should +preferably be syntactic (for efficiency reasons). C++ does this through +declarations, but Python doesn't have declarations and it would be a pity having +to introduce them just for this purpose. Using the explicit "self.var" solves +this nicely. Similarly, for using instance variables, having to write +"self.var" means that references to unqualified names inside a method don't have +to search the instance's directories. To put it another way, local variables +and instance variables live in two different namespaces, and you need to tell +Python which namespace to use. + + +Why can't I use an assignment in an expression? +----------------------------------------------- + +Many people used to C or Perl complain that they want to use this C idiom: + +.. code-block:: c + + while (line = readline(f)) { + // do something with line + } + +where in Python you're forced to write this:: + + while True: + line = f.readline() + if not line: + break + ... # do something with line + +The reason for not allowing assignment in Python expressions is a common, +hard-to-find bug in those other languages, caused by this construct: + +.. code-block:: c + + if (x = 0) { + // error handling + } + else { + // code that only works for nonzero x + } + +The error is a simple typo: ``x = 0``, which assigns 0 to the variable ``x``, +was written while the comparison ``x == 0`` is certainly what was intended. + +Many alternatives have been proposed. Most are hacks that save some typing but +use arbitrary or cryptic syntax or keywords, and fail the simple criterion for +language change proposals: it should intuitively suggest the proper meaning to a +human reader who has not yet been introduced to the construct. + +An interesting phenomenon is that most experienced Python programmers recognize +the ``while True`` idiom and don't seem to be missing the assignment in +expression construct much; it's only newcomers who express a strong desire to +add this to the language. + +There's an alternative way of spelling this that seems attractive but is +generally less robust than the "while True" solution:: + + line = f.readline() + while line: + ... # do something with line... + line = f.readline() + +The problem with this is that if you change your mind about exactly how you get +the next line (e.g. you want to change it into ``sys.stdin.readline()``) you +have to remember to change two places in your program -- the second occurrence +is hidden at the bottom of the loop. + +The best approach is to use iterators, making it possible to loop through +objects using the ``for`` statement. For example, in the current version of +Python file objects support the iterator protocol, so you can now write simply:: + + for line in f: + ... # do something with line... + + + +Why does Python use methods for some functionality (e.g. list.index()) but functions for other (e.g. len(list))? +---------------------------------------------------------------------------------------------------------------- + +The major reason is history. Functions were used for those operations that were +generic for a group of types and which were intended to work even for objects +that didn't have methods at all (e.g. tuples). It is also convenient to have a +function that can readily be applied to an amorphous collection of objects when +you use the functional features of Python (``map()``, ``apply()`` et al). + +In fact, implementing ``len()``, ``max()``, ``min()`` as a built-in function is +actually less code than implementing them as methods for each type. One can +quibble about individual cases but it's a part of Python, and it's too late to +make such fundamental changes now. The functions have to remain to avoid massive +code breakage. + +.. XXX talk about protocols? + +Note that for string operations Python has moved from external functions (the +``string`` module) to methods. However, ``len()`` is still a function. + + +Why is join() a string method instead of a list or tuple method? +---------------------------------------------------------------- + +Strings became much more like other standard types starting in Python 1.6, when +methods were added which give the same functionality that has always been +available using the functions of the string module. Most of these new methods +have been widely accepted, but the one which appears to make some programmers +feel uncomfortable is:: + + ", ".join(['1', '2', '4', '8', '16']) + +which gives the result:: + + "1, 2, 4, 8, 16" + +There are two common arguments against this usage. + +The first runs along the lines of: "It looks really ugly using a method of a +string literal (string constant)", to which the answer is that it might, but a +string literal is just a fixed value. If the methods are to be allowed on names +bound to strings there is no logical reason to make them unavailable on +literals. + +The second objection is typically cast as: "I am really telling a sequence to +join its members together with a string constant". Sadly, you aren't. For some +reason there seems to be much less difficulty with having :meth:`~str.split` as +a string method, since in that case it is easy to see that :: + + "1, 2, 4, 8, 16".split(", ") + +is an instruction to a string literal to return the substrings delimited by the +given separator (or, by default, arbitrary runs of white space). In this case a +Unicode string returns a list of Unicode strings, an ASCII string returns a list +of ASCII strings, and everyone is happy. + +:meth:`~str.join` is a string method because in using it you are telling the +separator string to iterate over a sequence of strings and insert itself between +adjacent elements. This method can be used with any argument which obeys the +rules for sequence objects, including any new classes you might define yourself. + +Because this is a string method it can work for Unicode strings as well as plain +ASCII strings. If ``join()`` were a method of the sequence types then the +sequence types would have to decide which type of string to return depending on +the type of the separator. + +.. XXX remove next paragraph eventually + +If none of these arguments persuade you, then for the moment you can continue to +use the ``join()`` function from the string module, which allows you to write :: + + string.join(['1', '2', '4', '8', '16'], ", ") + + +How fast are exceptions? +------------------------ + +A try/except block is extremely efficient. Actually catching an exception is +expensive. In versions of Python prior to 2.0 it was common to use this idiom:: + + try: + value = dict[key] + except KeyError: + dict[key] = getvalue(key) + value = dict[key] + +This only made sense when you expected the dict to have the key almost all the +time. If that wasn't the case, you coded it like this:: + + if dict.has_key(key): + value = dict[key] + else: + dict[key] = getvalue(key) + value = dict[key] + +(In Python 2.0 and higher, you can code this as ``value = dict.setdefault(key, +getvalue(key))``.) + + +Why isn't there a switch or case statement in Python? +----------------------------------------------------- + +You can do this easily enough with a sequence of ``if... elif... elif... else``. +There have been some proposals for switch statement syntax, but there is no +consensus (yet) on whether and how to do range tests. See :pep:`275` for +complete details and the current status. + +For cases where you need to choose from a very large number of possibilities, +you can create a dictionary mapping case values to functions to call. For +example:: + + def function_1(...): + ... + + functions = {'a': function_1, + 'b': function_2, + 'c': self.method_1, ...} + + func = functions[value] + func() + +For calling methods on objects, you can simplify yet further by using the +:func:`getattr` built-in to retrieve methods with a particular name:: + + def visit_a(self, ...): + ... + ... + + def dispatch(self, value): + method_name = 'visit_' + str(value) + method = getattr(self, method_name) + method() + +It's suggested that you use a prefix for the method names, such as ``visit_`` in +this example. Without such a prefix, if values are coming from an untrusted +source, an attacker would be able to call any method on your object. + + +Can't you emulate threads in the interpreter instead of relying on an OS-specific thread implementation? +-------------------------------------------------------------------------------------------------------- + +Answer 1: Unfortunately, the interpreter pushes at least one C stack frame for +each Python stack frame. Also, extensions can call back into Python at almost +random moments. Therefore, a complete threads implementation requires thread +support for C. + +Answer 2: Fortunately, there is `Stackless Python `_, +which has a completely redesigned interpreter loop that avoids the C stack. +It's still experimental but looks very promising. Although it is binary +compatible with standard Python, it's still unclear whether Stackless will make +it into the core -- maybe it's just too revolutionary. + + +Why can't lambda forms contain statements? +------------------------------------------ + +Python lambda forms cannot contain statements because Python's syntactic +framework can't handle statements nested inside expressions. However, in +Python, this is not a serious problem. Unlike lambda forms in other languages, +where they add functionality, Python lambdas are only a shorthand notation if +you're too lazy to define a function. + +Functions are already first class objects in Python, and can be declared in a +local scope. Therefore the only advantage of using a lambda form instead of a +locally-defined function is that you don't need to invent a name for the +function -- but that's just a local variable to which the function object (which +is exactly the same type of object that a lambda form yields) is assigned! + + +Can Python be compiled to machine code, C or some other language? +----------------------------------------------------------------- + +Not easily. Python's high level data types, dynamic typing of objects and +run-time invocation of the interpreter (using :func:`eval` or :keyword:`exec`) +together mean that a "compiled" Python program would probably consist mostly of +calls into the Python run-time system, even for seemingly simple operations like +``x+1``. + +Several projects described in the Python newsgroup or at past `Python +conferences `_ have shown that this approach is feasible, +although the speedups reached so far are only modest (e.g. 2x). Jython uses the +same strategy for compiling to Java bytecode. (Jim Hugunin has demonstrated +that in combination with whole-program analysis, speedups of 1000x are feasible +for small demo programs. See the proceedings from the `1997 Python conference +`_ for more information.) + +Internally, Python source code is always translated into a bytecode +representation, and this bytecode is then executed by the Python virtual +machine. In order to avoid the overhead of repeatedly parsing and translating +modules that rarely change, this byte code is written into a file whose name +ends in ".pyc" whenever a module is parsed. When the corresponding .py file is +changed, it is parsed and translated again and the .pyc file is rewritten. + +There is no performance difference once the .pyc file has been loaded, as the +bytecode read from the .pyc file is exactly the same as the bytecode created by +direct translation. The only difference is that loading code from a .pyc file +is faster than parsing and translating a .py file, so the presence of +precompiled .pyc files improves the start-up time of Python scripts. If +desired, the Lib/compileall.py module can be used to create valid .pyc files for +a given set of modules. + +Note that the main script executed by Python, even if its filename ends in .py, +is not compiled to a .pyc file. It is compiled to bytecode, but the bytecode is +not saved to a file. Usually main scripts are quite short, so this doesn't cost +much speed. + +.. XXX check which of these projects are still alive + +There are also several programs which make it easier to intermingle Python and C +code in various ways to increase performance. See, for example, `Psyco +`_, `Pyrex +`_, `PyInline +`_, `Py2Cmod +`_, and `Weave +`_. + + +How does Python manage memory? +------------------------------ + +The details of Python memory management depend on the implementation. The +standard C implementation of Python uses reference counting to detect +inaccessible objects, and another mechanism to collect reference cycles, +periodically executing a cycle detection algorithm which looks for inaccessible +cycles and deletes the objects involved. The :mod:`gc` module provides functions +to perform a garbage collection, obtain debugging statistics, and tune the +collector's parameters. + +Jython relies on the Java runtime so the JVM's garbage collector is used. This +difference can cause some subtle porting problems if your Python code depends on +the behavior of the reference counting implementation. + +Sometimes objects get stuck in tracebacks temporarily and hence are not +deallocated when you might expect. Clear the tracebacks with:: + + import sys + sys.exc_clear() + sys.exc_traceback = sys.last_traceback = None + +Tracebacks are used for reporting errors, implementing debuggers and related +things. They contain a portion of the program state extracted during the +handling of an exception (usually the most recent exception). + +In the absence of circularities and tracebacks, Python programs need not +explicitly manage memory. + +Why doesn't Python use a more traditional garbage collection scheme? For one +thing, this is not a C standard feature and hence it's not portable. (Yes, we +know about the Boehm GC library. It has bits of assembler code for *most* +common platforms, not for all of them, and although it is mostly transparent, it +isn't completely transparent; patches are required to get Python to work with +it.) + +Traditional GC also becomes a problem when Python is embedded into other +applications. While in a standalone Python it's fine to replace the standard +malloc() and free() with versions provided by the GC library, an application +embedding Python may want to have its *own* substitute for malloc() and free(), +and may not want Python's. Right now, Python works with anything that +implements malloc() and free() properly. + +In Jython, the following code (which is fine in CPython) will probably run out +of file descriptors long before it runs out of memory:: + + for file in : + f = open(file) + c = f.read(1) + +Using the current reference counting and destructor scheme, each new assignment +to f closes the previous file. Using GC, this is not guaranteed. If you want +to write code that will work with any Python implementation, you should +explicitly close the file; this will work regardless of GC:: + + for file in : + f = open(file) + c = f.read(1) + f.close() + + +Why isn't all memory freed when Python exits? +--------------------------------------------- + +Objects referenced from the global namespaces of Python modules are not always +deallocated when Python exits. This may happen if there are circular +references. There are also certain bits of memory that are allocated by the C +library that are impossible to free (e.g. a tool like Purify will complain about +these). Python is, however, aggressive about cleaning up memory on exit and +does try to destroy every single object. + +If you want to force Python to delete certain things on deallocation use the +:mod:`atexit` module to run a function that will force those deletions. + + +Why are there separate tuple and list data types? +------------------------------------------------- + +Lists and tuples, while similar in many respects, are generally used in +fundamentally different ways. Tuples can be thought of as being similar to +Pascal records or C structs; they're small collections of related data which may +be of different types which are operated on as a group. For example, a +Cartesian coordinate is appropriately represented as a tuple of two or three +numbers. + +Lists, on the other hand, are more like arrays in other languages. They tend to +hold a varying number of objects all of which have the same type and which are +operated on one-by-one. For example, ``os.listdir('.')`` returns a list of +strings representing the files in the current directory. Functions which +operate on this output would generally not break if you added another file or +two to the directory. + +Tuples are immutable, meaning that once a tuple has been created, you can't +replace any of its elements with a new value. Lists are mutable, meaning that +you can always change a list's elements. Only immutable elements can be used as +dictionary keys, and hence only tuples and not lists can be used as keys. + + +How are lists implemented? +-------------------------- + +Python's lists are really variable-length arrays, not Lisp-style linked lists. +The implementation uses a contiguous array of references to other objects, and +keeps a pointer to this array and the array's length in a list head structure. + +This makes indexing a list ``a[i]`` an operation whose cost is independent of +the size of the list or the value of the index. + +When items are appended or inserted, the array of references is resized. Some +cleverness is applied to improve the performance of appending items repeatedly; +when the array must be grown, some extra space is allocated so the next few +times don't require an actual resize. + + +How are dictionaries implemented? +--------------------------------- + +Python's dictionaries are implemented as resizable hash tables. Compared to +B-trees, this gives better performance for lookup (the most common operation by +far) under most circumstances, and the implementation is simpler. + +Dictionaries work by computing a hash code for each key stored in the dictionary +using the :func:`hash` built-in function. The hash code varies widely depending +on the key; for example, "Python" hashes to -539294296 while "python", a string +that differs by a single bit, hashes to 1142331976. The hash code is then used +to calculate a location in an internal array where the value will be stored. +Assuming that you're storing keys that all have different hash values, this +means that dictionaries take constant time -- O(1), in computer science notation +-- to retrieve a key. It also means that no sorted order of the keys is +maintained, and traversing the array as the ``.keys()`` and ``.items()`` do will +output the dictionary's content in some arbitrary jumbled order. + + +Why must dictionary keys be immutable? +-------------------------------------- + +The hash table implementation of dictionaries uses a hash value calculated from +the key value to find the key. If the key were a mutable object, its value +could change, and thus its hash could also change. But since whoever changes +the key object can't tell that it was being used as a dictionary key, it can't +move the entry around in the dictionary. Then, when you try to look up the same +object in the dictionary it won't be found because its hash value is different. +If you tried to look up the old value it wouldn't be found either, because the +value of the object found in that hash bin would be different. + +If you want a dictionary indexed with a list, simply convert the list to a tuple +first; the function ``tuple(L)`` creates a tuple with the same entries as the +list ``L``. Tuples are immutable and can therefore be used as dictionary keys. + +Some unacceptable solutions that have been proposed: + +- Hash lists by their address (object ID). This doesn't work because if you + construct a new list with the same value it won't be found; e.g.:: + + d = {[1,2]: '12'} + print d[[1,2]] + + would raise a KeyError exception because the id of the ``[1,2]`` used in the + second line differs from that in the first line. In other words, dictionary + keys should be compared using ``==``, not using :keyword:`is`. + +- Make a copy when using a list as a key. This doesn't work because the list, + being a mutable object, could contain a reference to itself, and then the + copying code would run into an infinite loop. + +- Allow lists as keys but tell the user not to modify them. This would allow a + class of hard-to-track bugs in programs when you forgot or modified a list by + accident. It also invalidates an important invariant of dictionaries: every + value in ``d.keys()`` is usable as a key of the dictionary. + +- Mark lists as read-only once they are used as a dictionary key. The problem + is that it's not just the top-level object that could change its value; you + could use a tuple containing a list as a key. Entering anything as a key into + a dictionary would require marking all objects reachable from there as + read-only -- and again, self-referential objects could cause an infinite loop. + +There is a trick to get around this if you need to, but use it at your own risk: +You can wrap a mutable structure inside a class instance which has both a +:meth:`__cmp_` and a :meth:`__hash__` method. You must then make sure that the +hash value for all such wrapper objects that reside in a dictionary (or other +hash based structure), remain fixed while the object is in the dictionary (or +other structure). :: + + class ListWrapper: + def __init__(self, the_list): + self.the_list = the_list + def __cmp__(self, other): + return self.the_list == other.the_list + def __hash__(self): + l = self.the_list + result = 98767 - len(l)*555 + for i in range(len(l)): + try: + result = result + (hash(l[i]) % 9999999) * 1001 + i + except: + result = (result % 7777777) + i * 333 + return result + +Note that the hash computation is complicated by the possibility that some +members of the list may be unhashable and also by the possibility of arithmetic +overflow. + +Furthermore it must always be the case that if ``o1 == o2`` (ie ``o1.__cmp__(o2) +== 0``) then ``hash(o1) == hash(o2)`` (ie, ``o1.__hash__() == o2.__hash__()``), +regardless of whether the object is in a dictionary or not. If you fail to meet +these restrictions dictionaries and other hash based structures will misbehave. + +In the case of ListWrapper, whenever the wrapper object is in a dictionary the +wrapped list must not change to avoid anomalies. Don't do this unless you are +prepared to think hard about the requirements and the consequences of not +meeting them correctly. Consider yourself warned. + + +Why doesn't list.sort() return the sorted list? +----------------------------------------------- + +In situations where performance matters, making a copy of the list just to sort +it would be wasteful. Therefore, :meth:`list.sort` sorts the list in place. In +order to remind you of that fact, it does not return the sorted list. This way, +you won't be fooled into accidentally overwriting a list when you need a sorted +copy but also need to keep the unsorted version around. + +In Python 2.4 a new builtin -- :func:`sorted` -- has been added. This function +creates a new list from a provided iterable, sorts it and returns it. For +example, here's how to iterate over the keys of a dictionary in sorted order:: + + for key in sorted(dict.iterkeys()): + ... # do whatever with dict[key]... + + +How do you specify and enforce an interface spec in Python? +----------------------------------------------------------- + +An interface specification for a module as provided by languages such as C++ and +Java describes the prototypes for the methods and functions of the module. Many +feel that compile-time enforcement of interface specifications helps in the +construction of large programs. + +Python 2.6 adds an :mod:`abc` module that lets you define Abstract Base Classes +(ABCs). You can then use :func:`isinstance` and :func:`issubclass` to check +whether an instance or a class implements a particular ABC. The +:mod:`collections` modules defines a set of useful ABCs such as +:class:`Iterable`, :class:`Container`, and :class:`MutableMapping`. + +For Python, many of the advantages of interface specifications can be obtained +by an appropriate test discipline for components. There is also a tool, +PyChecker, which can be used to find problems due to subclassing. + +A good test suite for a module can both provide a regression test and serve as a +module interface specification and a set of examples. Many Python modules can +be run as a script to provide a simple "self test." Even modules which use +complex external interfaces can often be tested in isolation using trivial +"stub" emulations of the external interface. The :mod:`doctest` and +:mod:`unittest` modules or third-party test frameworks can be used to construct +exhaustive test suites that exercise every line of code in a module. + +An appropriate testing discipline can help build large complex applications in +Python as well as having interface specifications would. In fact, it can be +better because an interface specification cannot test certain properties of a +program. For example, the :meth:`append` method is expected to add new elements +to the end of some internal list; an interface specification cannot test that +your :meth:`append` implementation will actually do this correctly, but it's +trivial to check this property in a test suite. + +Writing test suites is very helpful, and you might want to design your code with +an eye to making it easily tested. One increasingly popular technique, +test-directed development, calls for writing parts of the test suite first, +before you write any of the actual code. Of course Python allows you to be +sloppy and not write test cases at all. + + +Why are default values shared between objects? +---------------------------------------------- + +This type of bug commonly bites neophyte programmers. Consider this function:: + + def foo(D={}): # Danger: shared reference to one dict for all calls + ... compute something ... + D[key] = value + return D + +The first time you call this function, ``D`` contains a single item. The second +time, ``D`` contains two items because when ``foo()`` begins executing, ``D`` +starts out with an item already in it. + +It is often expected that a function call creates new objects for default +values. This is not what happens. Default values are created exactly once, when +the function is defined. If that object is changed, like the dictionary in this +example, subsequent calls to the function will refer to this changed object. + +By definition, immutable objects such as numbers, strings, tuples, and ``None``, +are safe from change. Changes to mutable objects such as dictionaries, lists, +and class instances can lead to confusion. + +Because of this feature, it is good programming practice to not use mutable +objects as default values. Instead, use ``None`` as the default value and +inside the function, check if the parameter is ``None`` and create a new +list/dictionary/whatever if it is. For example, don't write:: + + def foo(dict={}): + ... + +but:: + + def foo(dict=None): + if dict is None: + dict = {} # create a new dict for local namespace + +This feature can be useful. When you have a function that's time-consuming to +compute, a common technique is to cache the parameters and the resulting value +of each call to the function, and return the cached value if the same value is +requested again. This is called "memoizing", and can be implemented like this:: + + # Callers will never provide a third parameter for this function. + def expensive (arg1, arg2, _cache={}): + if _cache.has_key((arg1, arg2)): + return _cache[(arg1, arg2)] + + # Calculate the value + result = ... expensive computation ... + _cache[(arg1, arg2)] = result # Store result in the cache + return result + +You could use a global variable containing a dictionary instead of the default +value; it's a matter of taste. + + +Why is there no goto? +--------------------- + +You can use exceptions to provide a "structured goto" that even works across +function calls. Many feel that exceptions can conveniently emulate all +reasonable uses of the "go" or "goto" constructs of C, Fortran, and other +languages. For example:: + + class label: pass # declare a label + + try: + ... + if (condition): raise label() # goto label + ... + except label: # where to goto + pass + ... + +This doesn't allow you to jump into the middle of a loop, but that's usually +considered an abuse of goto anyway. Use sparingly. + + +Why can't raw strings (r-strings) end with a backslash? +------------------------------------------------------- + +More precisely, they can't end with an odd number of backslashes: the unpaired +backslash at the end escapes the closing quote character, leaving an +unterminated string. + +Raw strings were designed to ease creating input for processors (chiefly regular +expression engines) that want to do their own backslash escape processing. Such +processors consider an unmatched trailing backslash to be an error anyway, so +raw strings disallow that. In return, they allow you to pass on the string +quote character by escaping it with a backslash. These rules work well when +r-strings are used for their intended purpose. + +If you're trying to build Windows pathnames, note that all Windows system calls +accept forward slashes too:: + + f = open("/mydir/file.txt") # works fine! + +If you're trying to build a pathname for a DOS command, try e.g. one of :: + + dir = r"\this\is\my\dos\dir" "\\" + dir = r"\this\is\my\dos\dir\ "[:-1] + dir = "\\this\\is\\my\\dos\\dir\\" + + +Why doesn't Python have a "with" statement for attribute assignments? +--------------------------------------------------------------------- + +Python has a 'with' statement that wraps the execution of a block, calling code +on the entrance and exit from the block. Some language have a construct that +looks like this:: + + with obj: + a = 1 # equivalent to obj.a = 1 + total = total + 1 # obj.total = obj.total + 1 + +In Python, such a construct would be ambiguous. + +Other languages, such as Object Pascal, Delphi, and C++, use static types, so +it's possible to know, in an unambiguous way, what member is being assigned +to. This is the main point of static typing -- the compiler *always* knows the +scope of every variable at compile time. + +Python uses dynamic types. It is impossible to know in advance which attribute +will be referenced at runtime. Member attributes may be added or removed from +objects on the fly. This makes it impossible to know, from a simple reading, +what attribute is being referenced: a local one, a global one, or a member +attribute? + +For instance, take the following incomplete snippet:: + + def foo(a): + with a: + print x + +The snippet assumes that "a" must have a member attribute called "x". However, +there is nothing in Python that tells the interpreter this. What should happen +if "a" is, let us say, an integer? If there is a global variable named "x", +will it be used inside the with block? As you see, the dynamic nature of Python +makes such choices much harder. + +The primary benefit of "with" and similar language features (reduction of code +volume) can, however, easily be achieved in Python by assignment. Instead of:: + + function(args).dict[index][index].a = 21 + function(args).dict[index][index].b = 42 + function(args).dict[index][index].c = 63 + +write this:: + + ref = function(args).dict[index][index] + ref.a = 21 + ref.b = 42 + ref.c = 63 + +This also has the side-effect of increasing execution speed because name +bindings are resolved at run-time in Python, and the second version only needs +to perform the resolution once. If the referenced object does not have a, b and +c attributes, of course, the end result is still a run-time exception. + + +Why are colons required for the if/while/def/class statements? +-------------------------------------------------------------- + +The colon is required primarily to enhance readability (one of the results of +the experimental ABC language). Consider this:: + + if a == b + print a + +versus :: + + if a == b: + print a + +Notice how the second one is slightly easier to read. Notice further how a +colon sets off the example in this FAQ answer; it's a standard usage in English. + +Another minor reason is that the colon makes it easier for editors with syntax +highlighting; they can look for colons to decide when indentation needs to be +increased instead of having to do a more elaborate parsing of the program text. + + +Why does Python allow commas at the end of lists and tuples? +------------------------------------------------------------ + +Python lets you add a trailing comma at the end of lists, tuples, and +dictionaries:: + + [1, 2, 3,] + ('a', 'b', 'c',) + d = { + "A": [1, 5], + "B": [6, 7], # last trailing comma is optional but good style + } + + +There are several reasons to allow this. + +When you have a literal value for a list, tuple, or dictionary spread across +multiple lines, it's easier to add more elements because you don't have to +remember to add a comma to the previous line. The lines can also be sorted in +your editor without creating a syntax error. + +Accidentally omitting the comma can lead to errors that are hard to diagnose. +For example:: + + x = [ + "fee", + "fie" + "foo", + "fum" + ] + +This list looks like it has four elements, but it actually contains three: +"fee", "fiefoo" and "fum". Always adding the comma avoids this source of error. + +Allowing the trailing comma may also make programmatic code generation easier. diff --git a/Doc/faq/extending.rst b/Doc/faq/extending.rst new file mode 100644 index 0000000..3389877 --- /dev/null +++ b/Doc/faq/extending.rst @@ -0,0 +1,481 @@ +======================= +Extending/Embedding FAQ +======================= + +.. contents:: + +.. highlight:: c + + +Can I create my own functions in C? +----------------------------------- + +Yes, you can create built-in modules containing functions, variables, exceptions +and even new types in C. This is explained in the document +:ref:`extending-index`. + +Most intermediate or advanced Python books will also cover this topic. + + +Can I create my own functions in C++? +------------------------------------- + +Yes, using the C compatibility features found in C++. Place ``extern "C" { +... }`` around the Python include files and put ``extern "C"`` before each +function that is going to be called by the Python interpreter. Global or static +C++ objects with constructors are probably not a good idea. + + +Writing C is hard; are there any alternatives? +---------------------------------------------- + +There are a number of alternatives to writing your own C extensions, depending +on what you're trying to do. + +.. XXX make sure these all work; mention Cython + +If you need more speed, `Psyco `_ generates x86 +assembly code from Python bytecode. You can use Psyco to compile the most +time-critical functions in your code, and gain a significant improvement with +very little effort, as long as you're running on a machine with an +x86-compatible processor. + +`Pyrex `_ is a compiler +that accepts a slightly modified form of Python and generates the corresponding +C code. Pyrex makes it possible to write an extension without having to learn +Python's C API. + +If you need to interface to some C or C++ library for which no Python extension +currently exists, you can try wrapping the library's data types and functions +with a tool such as `SWIG `_. `SIP +`_, `CXX +`_ `Boost +`_, or `Weave +`_ are also alternatives for wrapping +C++ libraries. + + +How can I execute arbitrary Python statements from C? +----------------------------------------------------- + +The highest-level function to do this is :cfunc:`PyRun_SimpleString` which takes +a single string argument to be executed in the context of the module +``__main__`` and returns 0 for success and -1 when an exception occurred +(including ``SyntaxError``). If you want more control, use +:cfunc:`PyRun_String`; see the source for :cfunc:`PyRun_SimpleString` in +``Python/pythonrun.c``. + + +How can I evaluate an arbitrary Python expression from C? +--------------------------------------------------------- + +Call the function :cfunc:`PyRun_String` from the previous question with the +start symbol :cdata:`Py_eval_input`; it parses an expression, evaluates it and +returns its value. + + +How do I extract C values from a Python object? +----------------------------------------------- + +That depends on the object's type. If it's a tuple, :cfunc:`PyTuple_Size` +returns its length and :cfunc:`PyTuple_GetItem` returns the item at a specified +index. Lists have similar functions, :cfunc:`PyListSize` and +:cfunc:`PyList_GetItem`. + +For strings, :cfunc:`PyString_Size` returns its length and +:cfunc:`PyString_AsString` a pointer to its value. Note that Python strings may +contain null bytes so C's :cfunc:`strlen` should not be used. + +To test the type of an object, first make sure it isn't *NULL*, and then use +:cfunc:`PyString_Check`, :cfunc:`PyTuple_Check`, :cfunc:`PyList_Check`, etc. + +There is also a high-level API to Python objects which is provided by the +so-called 'abstract' interface -- read ``Include/abstract.h`` for further +details. It allows interfacing with any kind of Python sequence using calls +like :cfunc:`PySequence_Length`, :cfunc:`PySequence_GetItem`, etc.) as well as +many other useful protocols. + + +How do I use Py_BuildValue() to create a tuple of arbitrary length? +------------------------------------------------------------------- + +You can't. Use ``t = PyTuple_New(n)`` instead, and fill it with objects using +``PyTuple_SetItem(t, i, o)`` -- note that this "eats" a reference count of +``o``, so you have to :cfunc:`Py_INCREF` it. Lists have similar functions +``PyList_New(n)`` and ``PyList_SetItem(l, i, o)``. Note that you *must* set all +the tuple items to some value before you pass the tuple to Python code -- +``PyTuple_New(n)`` initializes them to NULL, which isn't a valid Python value. + + +How do I call an object's method from C? +---------------------------------------- + +The :cfunc:`PyObject_CallMethod` function can be used to call an arbitrary +method of an object. The parameters are the object, the name of the method to +call, a format string like that used with :cfunc:`Py_BuildValue`, and the +argument values:: + + PyObject * + PyObject_CallMethod(PyObject *object, char *method_name, + char *arg_format, ...); + +This works for any object that has methods -- whether built-in or user-defined. +You are responsible for eventually :cfunc:`Py_DECREF`\ 'ing the return value. + +To call, e.g., a file object's "seek" method with arguments 10, 0 (assuming the +file object pointer is "f"):: + + res = PyObject_CallMethod(f, "seek", "(ii)", 10, 0); + if (res == NULL) { + ... an exception occurred ... + } + else { + Py_DECREF(res); + } + +Note that since :cfunc:`PyObject_CallObject` *always* wants a tuple for the +argument list, to call a function without arguments, pass "()" for the format, +and to call a function with one argument, surround the argument in parentheses, +e.g. "(i)". + + +How do I catch the output from PyErr_Print() (or anything that prints to stdout/stderr)? +---------------------------------------------------------------------------------------- + +In Python code, define an object that supports the ``write()`` method. Assign +this object to :data:`sys.stdout` and :data:`sys.stderr`. Call print_error, or +just allow the standard traceback mechanism to work. Then, the output will go +wherever your ``write()`` method sends it. + +The easiest way to do this is to use the StringIO class in the standard library. + +Sample code and use for catching stdout: + + >>> class StdoutCatcher: + ... def __init__(self): + ... self.data = '' + ... def write(self, stuff): + ... self.data = self.data + stuff + ... + >>> import sys + >>> sys.stdout = StdoutCatcher() + >>> print 'foo' + >>> print 'hello world!' + >>> sys.stderr.write(sys.stdout.data) + foo + hello world! + + +How do I access a module written in Python from C? +-------------------------------------------------- + +You can get a pointer to the module object as follows:: + + module = PyImport_ImportModule(""); + +If the module hasn't been imported yet (i.e. it is not yet present in +:data:`sys.modules`), this initializes the module; otherwise it simply returns +the value of ``sys.modules[""]``. Note that it doesn't enter the +module into any namespace -- it only ensures it has been initialized and is +stored in :data:`sys.modules`. + +You can then access the module's attributes (i.e. any name defined in the +module) as follows:: + + attr = PyObject_GetAttrString(module, ""); + +Calling :cfunc:`PyObject_SetAttrString` to assign to variables in the module +also works. + + +How do I interface to C++ objects from Python? +---------------------------------------------- + +Depending on your requirements, there are many approaches. To do this manually, +begin by reading :ref:`the "Extending and Embedding" document +`. Realize that for the Python run-time system, there isn't a +whole lot of difference between C and C++ -- so the strategy of building a new +Python type around a C structure (pointer) type will also work for C++ objects. + +For C++ libraries, you can look at `SIP +`_, `CXX +`_, `Boost +`_, `Weave +`_ or `SWIG `_ + + +I added a module using the Setup file and the make fails; why? +-------------------------------------------------------------- + +Setup must end in a newline, if there is no newline there, the build process +fails. (Fixing this requires some ugly shell script hackery, and this bug is so +minor that it doesn't seem worth the effort.) + + +How do I debug an extension? +---------------------------- + +When using GDB with dynamically loaded extensions, you can't set a breakpoint in +your extension until your extension is loaded. + +In your ``.gdbinit`` file (or interactively), add the command:: + + br _PyImport_LoadDynamicModule + +Then, when you run GDB:: + + $ gdb /local/bin/python + gdb) run myscript.py + gdb) continue # repeat until your extension is loaded + gdb) finish # so that your extension is loaded + gdb) br myfunction.c:50 + gdb) continue + +I want to compile a Python module on my Linux system, but some files are missing. Why? +-------------------------------------------------------------------------------------- + +Most packaged versions of Python don't include the +:file:`/usr/lib/python2.{x}/config/` directory, which contains various files +required for compiling Python extensions. + +For Red Hat, install the python-devel RPM to get the necessary files. + +For Debian, run ``apt-get install python-dev``. + + +What does "SystemError: _PyImport_FixupExtension: module yourmodule not loaded" mean? +------------------------------------------------------------------------------------- + +This means that you have created an extension module named "yourmodule", but +your module init function does not initialize with that name. + +Every module init function will have a line similar to:: + + module = Py_InitModule("yourmodule", yourmodule_functions); + +If the string passed to this function is not the same name as your extension +module, the :exc:`SystemError` exception will be raised. + + +How do I tell "incomplete input" from "invalid input"? +------------------------------------------------------ + +Sometimes you want to emulate the Python interactive interpreter's behavior, +where it gives you a continuation prompt when the input is incomplete (e.g. you +typed the start of an "if" statement or you didn't close your parentheses or +triple string quotes), but it gives you a syntax error message immediately when +the input is invalid. + +In Python you can use the :mod:`codeop` module, which approximates the parser's +behavior sufficiently. IDLE uses this, for example. + +The easiest way to do it in C is to call :cfunc:`PyRun_InteractiveLoop` (perhaps +in a separate thread) and let the Python interpreter handle the input for +you. You can also set the :cfunc:`PyOS_ReadlineFunctionPointer` to point at your +custom input function. See ``Modules/readline.c`` and ``Parser/myreadline.c`` +for more hints. + +However sometimes you have to run the embedded Python interpreter in the same +thread as your rest application and you can't allow the +:cfunc:`PyRun_InteractiveLoop` to stop while waiting for user input. The one +solution then is to call :cfunc:`PyParser_ParseString` and test for ``e.error`` +equal to ``E_EOF``, which means the input is incomplete). Here's a sample code +fragment, untested, inspired by code from Alex Farber:: + + #include + #include + #include + #include + #include + #include + + int testcomplete(char *code) + /* code should end in \n */ + /* return -1 for error, 0 for incomplete, 1 for complete */ + { + node *n; + perrdetail e; + + n = PyParser_ParseString(code, &_PyParser_Grammar, + Py_file_input, &e); + if (n == NULL) { + if (e.error == E_EOF) + return 0; + return -1; + } + + PyNode_Free(n); + return 1; + } + +Another solution is trying to compile the received string with +:cfunc:`Py_CompileString`. If it compiles without errors, try to execute the +returned code object by calling :cfunc:`PyEval_EvalCode`. Otherwise save the +input for later. If the compilation fails, find out if it's an error or just +more input is required - by extracting the message string from the exception +tuple and comparing it to the string "unexpected EOF while parsing". Here is a +complete example using the GNU readline library (you may want to ignore +**SIGINT** while calling readline()):: + + #include + #include + + #include + #include + #include + #include + + int main (int argc, char* argv[]) + { + int i, j, done = 0; /* lengths of line, code */ + char ps1[] = ">>> "; + char ps2[] = "... "; + char *prompt = ps1; + char *msg, *line, *code = NULL; + PyObject *src, *glb, *loc; + PyObject *exc, *val, *trb, *obj, *dum; + + Py_Initialize (); + loc = PyDict_New (); + glb = PyDict_New (); + PyDict_SetItemString (glb, "__builtins__", PyEval_GetBuiltins ()); + + while (!done) + { + line = readline (prompt); + + if (NULL == line) /* CTRL-D pressed */ + { + done = 1; + } + else + { + i = strlen (line); + + if (i > 0) + add_history (line); /* save non-empty lines */ + + if (NULL == code) /* nothing in code yet */ + j = 0; + else + j = strlen (code); + + code = realloc (code, i + j + 2); + if (NULL == code) /* out of memory */ + exit (1); + + if (0 == j) /* code was empty, so */ + code[0] = '\0'; /* keep strncat happy */ + + strncat (code, line, i); /* append line to code */ + code[i + j] = '\n'; /* append '\n' to code */ + code[i + j + 1] = '\0'; + + src = Py_CompileString (code, "", Py_single_input); + + if (NULL != src) /* compiled just fine - */ + { + if (ps1 == prompt || /* ">>> " or */ + '\n' == code[i + j - 1]) /* "... " and double '\n' */ + { /* so execute it */ + dum = PyEval_EvalCode ((PyCodeObject *)src, glb, loc); + Py_XDECREF (dum); + Py_XDECREF (src); + free (code); + code = NULL; + if (PyErr_Occurred ()) + PyErr_Print (); + prompt = ps1; + } + } /* syntax error or E_EOF? */ + else if (PyErr_ExceptionMatches (PyExc_SyntaxError)) + { + PyErr_Fetch (&exc, &val, &trb); /* clears exception! */ + + if (PyArg_ParseTuple (val, "sO", &msg, &obj) && + !strcmp (msg, "unexpected EOF while parsing")) /* E_EOF */ + { + Py_XDECREF (exc); + Py_XDECREF (val); + Py_XDECREF (trb); + prompt = ps2; + } + else /* some other syntax error */ + { + PyErr_Restore (exc, val, trb); + PyErr_Print (); + free (code); + code = NULL; + prompt = ps1; + } + } + else /* some non-syntax error */ + { + PyErr_Print (); + free (code); + code = NULL; + prompt = ps1; + } + + free (line); + } + } + + Py_XDECREF(glb); + Py_XDECREF(loc); + Py_Finalize(); + exit(0); + } + + +How do I find undefined g++ symbols __builtin_new or __pure_virtual? +-------------------------------------------------------------------- + +To dynamically load g++ extension modules, you must recompile Python, relink it +using g++ (change LINKCC in the python Modules Makefile), and link your +extension module using g++ (e.g., ``g++ -shared -o mymodule.so mymodule.o``). + + +Can I create an object class with some methods implemented in C and others in Python (e.g. through inheritance)? +---------------------------------------------------------------------------------------------------------------- + +In Python 2.2, you can inherit from builtin classes such as :class:`int`, +:class:`list`, :class:`dict`, etc. + +The Boost Python Library (BPL, http://www.boost.org/libs/python/doc/index.html) +provides a way of doing this from C++ (i.e. you can inherit from an extension +class written in C++ using the BPL). + + +When importing module X, why do I get "undefined symbol: PyUnicodeUCS2*"? +------------------------------------------------------------------------- + +You are using a version of Python that uses a 4-byte representation for Unicode +characters, but some C extension module you are importing was compiled using a +Python that uses a 2-byte representation for Unicode characters (the default). + +If instead the name of the undefined symbol starts with ``PyUnicodeUCS4``, the +problem is the reverse: Python was built using 2-byte Unicode characters, and +the extension module was compiled using a Python with 4-byte Unicode characters. + +This can easily occur when using pre-built extension packages. RedHat Linux +7.x, in particular, provided a "python2" binary that is compiled with 4-byte +Unicode. This only causes the link failure if the extension uses any of the +``PyUnicode_*()`` functions. It is also a problem if an extension uses any of +the Unicode-related format specifiers for :cfunc:`Py_BuildValue` (or similar) or +parameter specifications for :cfunc:`PyArg_ParseTuple`. + +You can check the size of the Unicode character a Python interpreter is using by +checking the value of sys.maxunicode: + + >>> import sys + >>> if sys.maxunicode > 65535: + ... print 'UCS4 build' + ... else: + ... print 'UCS2 build' + +The only way to solve this problem is to use extension modules compiled with a +Python binary built using the same size for Unicode characters. + + + diff --git a/Doc/faq/general.rst b/Doc/faq/general.rst new file mode 100644 index 0000000..758c26e --- /dev/null +++ b/Doc/faq/general.rst @@ -0,0 +1,510 @@ +:tocdepth: 2 + +================== +General Python FAQ +================== + +.. contents:: + +General Information +=================== + +What is Python? +--------------- + +Python is an interpreted, interactive, object-oriented programming language. It +incorporates modules, exceptions, dynamic typing, very high level dynamic data +types, and classes. Python combines remarkable power with very clear syntax. +It has interfaces to many system calls and libraries, as well as to various +window systems, and is extensible in C or C++. It is also usable as an +extension language for applications that need a programmable interface. +Finally, Python is portable: it runs on many Unix variants, on the Mac, and on +PCs under MS-DOS, Windows, Windows NT, and OS/2. + +To find out more, start with :ref:`tutorial-index`. The `Beginner's Guide to +Python `_ links to other +introductory tutorials and resources for learning Python. + + +What is the Python Software Foundation? +--------------------------------------- + +The Python Software Foundation is an independent non-profit organization that +holds the copyright on Python versions 2.1 and newer. The PSF's mission is to +advance open source technology related to the Python programming language and to +publicize the use of Python. The PSF's home page is at +http://www.python.org/psf/. + +Donations to the PSF are tax-exempt in the US. If you use Python and find it +helpful, please contribute via `the PSF donation page +`_. + + +Are there copyright restrictions on the use of Python? +------------------------------------------------------ + +You can do anything you want with the source, as long as you leave the +copyrights in and display those copyrights in any documentation about Python +that you produce. If you honor the copyright rules, it's OK to use Python for +commercial use, to sell copies of Python in source or binary form (modified or +unmodified), or to sell products that incorporate Python in some form. We would +still like to know about all commercial use of Python, of course. + +See `the PSF license page `_ to find further +explanations and a link to the full text of the license. + +The Python logo is trademarked, and in certain cases permission is required to +use it. Consult `the Trademark Usage Policy +`__ for more information. + + +Why was Python created in the first place? +------------------------------------------ + +Here's a *very* brief summary of what started it all, written by Guido van +Rossum: + + I had extensive experience with implementing an interpreted language in the + ABC group at CWI, and from working with this group I had learned a lot about + language design. This is the origin of many Python features, including the + use of indentation for statement grouping and the inclusion of + very-high-level data types (although the details are all different in + Python). + + I had a number of gripes about the ABC language, but also liked many of its + features. It was impossible to extend the ABC language (or its + implementation) to remedy my complaints -- in fact its lack of extensibility + was one of its biggest problems. I had some experience with using Modula-2+ + and talked with the designers of Modula-3 and read the Modula-3 report. + Modula-3 is the origin of the syntax and semantics used for exceptions, and + some other Python features. + + I was working in the Amoeba distributed operating system group at CWI. We + needed a better way to do system administration than by writing either C + programs or Bourne shell scripts, since Amoeba had its own system call + interface which wasn't easily accessible from the Bourne shell. My + experience with error handling in Amoeba made me acutely aware of the + importance of exceptions as a programming language feature. + + It occurred to me that a scripting language with a syntax like ABC but with + access to the Amoeba system calls would fill the need. I realized that it + would be foolish to write an Amoeba-specific language, so I decided that I + needed a language that was generally extensible. + + During the 1989 Christmas holidays, I had a lot of time on my hand, so I + decided to give it a try. During the next year, while still mostly working + on it in my own time, Python was used in the Amoeba project with increasing + success, and the feedback from colleagues made me add many early + improvements. + + In February 1991, after just over a year of development, I decided to post to + USENET. The rest is in the ``Misc/HISTORY`` file. + + +What is Python good for? +------------------------ + +Python is a high-level general-purpose programming language that can be applied +to many different classes of problems. + +The language comes with a large standard library that covers areas such as +string processing (regular expressions, Unicode, calculating differences between +files), Internet protocols (HTTP, FTP, SMTP, XML-RPC, POP, IMAP, CGI +programming), software engineering (unit testing, logging, profiling, parsing +Python code), and operating system interfaces (system calls, filesystems, TCP/IP +sockets). Look at the table of contents for :ref:`library-index` to get an idea +of what's available. A wide variety of third-party extensions are also +available. Consult `the Python Package Index `_ to +find packages of interest to you. + + +How does the Python version numbering scheme work? +-------------------------------------------------- + +Python versions are numbered A.B.C or A.B. A is the major version number -- it +is only incremented for really major changes in the language. B is the minor +version number, incremented for less earth-shattering changes. C is the +micro-level -- it is incremented for each bugfix release. See :pep:`6` for more +information about bugfix releases. + +Not all releases are bugfix releases. In the run-up to a new major release, a +series of development releases are made, denoted as alpha, beta, or release +candidate. Alphas are early releases in which interfaces aren't yet finalized; +it's not unexpected to see an interface change between two alpha releases. +Betas are more stable, preserving existing interfaces but possibly adding new +modules, and release candidates are frozen, making no changes except as needed +to fix critical bugs. + +Alpha, beta and release candidate versions have an additional suffix. The +suffix for an alpha version is "aN" for some small number N, the suffix for a +beta version is "bN" for some small number N, and the suffix for a release +candidate version is "cN" for some small number N. In other words, all versions +labeled 2.0aN precede the versions labeled 2.0bN, which precede versions labeled +2.0cN, and *those* precede 2.0. + +You may also find version numbers with a "+" suffix, e.g. "2.2+". These are +unreleased versions, built directly from the Subversion trunk. In practice, +after a final minor release is made, the Subversion trunk is incremented to the +next minor version, which becomes the "a0" version, +e.g. "2.4a0". + +See also the documentation for ``sys.version``, ``sys.hexversion``, and +``sys.version_info``. + + +How do I obtain a copy of the Python source? +-------------------------------------------- + +The latest Python source distribution is always available from python.org, at +http://www.python.org/download/. The latest development sources can be obtained +via anonymous Subversion at http://svn.python.org/projects/python/trunk. + +The source distribution is a gzipped tar file containing the complete C source, +Sphinx-formatted documentation, Python library modules, example programs, and +several useful pieces of freely distributable software. The source will compile +and run out of the box on most UNIX platforms. + +Consult the `Developer FAQ +`__ for more information +on getting the source code and compiling it. + + +How do I get documentation on Python? +------------------------------------- + +.. XXX mention py3k + +The standard documentation for the current stable version of Python is available +at http://docs.python.org/. PDF, plain text, and downloadable HTML versions are +also available at http://docs.python.org/download/. + +The documentation is written in reStructuredText and processed by `the Sphinx +documentation tool `__. The reStructuredText source +for the documentation is part of the Python source distribution. + + +I've never programmed before. Is there a Python tutorial? +--------------------------------------------------------- + +There are numerous tutorials and books available. The standard documentation +includes :ref:`tutorial-index`. + +Consult `the Beginner's Guide `_ to +find information for beginning Python programmers, including lists of tutorials. + + +Is there a newsgroup or mailing list devoted to Python? +------------------------------------------------------- + +There is a newsgroup, :newsgroup:`comp.lang.python`, and a mailing list, +`python-list `_. The +newsgroup and mailing list are gatewayed into each other -- if you can read news +it's unnecessary to subscribe to the mailing list. +:newsgroup:`comp.lang.python` is high-traffic, receiving hundreds of postings +every day, and Usenet readers are often more able to cope with this volume. + +Announcements of new software releases and events can be found in +comp.lang.python.announce, a low-traffic moderated list that receives about five +postings per day. It's available as `the python-announce mailing list +`_. + +More info about other mailing lists and newsgroups +can be found at http://www.python.org/community/lists/. + + +How do I get a beta test version of Python? +------------------------------------------- + +Alpha and beta releases are available from http://www.python.org/download/. All +releases are announced on the comp.lang.python and comp.lang.python.announce +newsgroups and on the Python home page at http://www.python.org/; an RSS feed of +news is available. + +You can also access the development version of Python through Subversion. See +http://www.python.org/dev/devfaq.html#subversion-svn for details. + + +How do I submit bug reports and patches for Python? +--------------------------------------------------- + +To report a bug or submit a patch, please use the Roundup installation at +http://bugs.python.org/. + +You must have a Roundup account to report bugs; this makes it possible for us to +contact you if we have follow-up questions. It will also enable Roundup to send +you updates as we act on your bug. If you had previously used SourceForge to +report bugs to Python, you can obtain your Roundup password through Roundup's +`password reset procedure `_. + +.. XXX adapt link to dev guide + +For more information on how Python is developed, consult `the Python Developer's +Guide `_. + + +Are there any published articles about Python that I can reference? +------------------------------------------------------------------- + +It's probably best to cite your favorite book about Python. + +The very first article about Python was written in 1991 and is now quite +outdated. + + Guido van Rossum and Jelke de Boer, "Interactively Testing Remote Servers + Using the Python Programming Language", CWI Quarterly, Volume 4, Issue 4 + (December 1991), Amsterdam, pp 283-303. + + +Are there any books on Python? +------------------------------ + +Yes, there are many, and more are being published. See the python.org wiki at +http://wiki.python.org/moin/PythonBooks for a list. + +You can also search online bookstores for "Python" and filter out the Monty +Python references; or perhaps search for "Python" and "language". + + +Where in the world is www.python.org located? +--------------------------------------------- + +It's currently in Amsterdam, graciously hosted by `XS4ALL +`_. Thanks to Thomas Wouters for his work in arranging +python.org's hosting. + + +Why is it called Python? +------------------------ + +When he began implementing Python, Guido van Rossum was also reading the +published scripts from `"Monty Python's Flying Circus" +`__, a BBC comedy series from the 1970s. Van Rossum +thought he needed a name that was short, unique, and slightly mysterious, so he +decided to call the language Python. + + +Do I have to like "Monty Python's Flying Circus"? +------------------------------------------------- + +No, but it helps. :) + + +Python in the real world +======================== + +How stable is Python? +--------------------- + +Very stable. New, stable releases have been coming out roughly every 6 to 18 +months since 1991, and this seems likely to continue. Currently there are +usually around 18 months between major releases. + +The developers issue "bugfix" releases of older versions, so the stability of +existing releases gradually improves. Bugfix releases, indicated by a third +component of the version number (e.g. 2.5.3, 2.6.2), are managed for stability; +only fixes for known problems are included in a bugfix release, and it's +guaranteed that interfaces will remain the same throughout a series of bugfix +releases. + +.. XXX this gets out of date pretty often + +The `2.6.4 release `_ is recommended +production-ready version at this point in time. Python 3.1 is also considered +production-ready, but may be less useful, since currently there is more third +party software available for Python 2 than for Python 3. Python 2 code will +generally not run unchanged in Python 3. + + +How many people are using Python? +--------------------------------- + +There are probably tens of thousands of users, though it's difficult to obtain +an exact count. + +Python is available for free download, so there are no sales figures, and it's +available from many different sites and packaged with many Linux distributions, +so download statistics don't tell the whole story either. + +The comp.lang.python newsgroup is very active, but not all Python users post to +the group or even read it. + + +Have any significant projects been done in Python? +-------------------------------------------------- + +See http://python.org/about/success for a list of projects that use Python. +Consulting the proceedings for `past Python conferences +`_ will reveal contributions from many +different companies and organizations. + +High-profile Python projects include `the Mailman mailing list manager +`_ and `the Zope application server +`_. Several Linux distributions, most notably `Red Hat +`_, have written part or all of their installer and +system administration software in Python. Companies that use Python internally +include Google, Yahoo, and Lucasfilm Ltd. + + +What new developments are expected for Python in the future? +------------------------------------------------------------ + +See http://www.python.org/dev/peps/ for the Python Enhancement Proposals +(PEPs). PEPs are design documents describing a suggested new feature for Python, +providing a concise technical specification and a rationale. Look for a PEP +titled "Python X.Y Release Schedule", where X.Y is a version that hasn't been +publicly released yet. + +New development is discussed on `the python-dev mailing list +`_. + + +Is it reasonable to propose incompatible changes to Python? +----------------------------------------------------------- + +In general, no. There are already millions of lines of Python code around the +world, so any change in the language that invalidates more than a very small +fraction of existing programs has to be frowned upon. Even if you can provide a +conversion program, there's still the problem of updating all documentation; +many books have been written about Python, and we don't want to invalidate them +all at a single stroke. + +Providing a gradual upgrade path is necessary if a feature has to be changed. +:pep:`5` describes the procedure followed for introducing backward-incompatible +changes while minimizing disruption for users. + + +Is Python Y2K (Year 2000) Compliant? +------------------------------------ + +.. remove this question? + +As of August, 2003 no major problems have been reported and Y2K compliance seems +to be a non-issue. + +Python does very few date calculations and for those it does perform relies on +the C library functions. Python generally represents times either as seconds +since 1970 or as a ``(year, month, day, ...)`` tuple where the year is expressed +with four digits, which makes Y2K bugs unlikely. So as long as your C library +is okay, Python should be okay. Of course, it's possible that a particular +application written in Python makes assumptions about 2-digit years. + +Because Python is available free of charge, there are no absolute guarantees. +If there *are* unforeseen problems, liability is the user's problem rather than +the developers', and there is nobody you can sue for damages. The Python +copyright notice contains the following disclaimer: + + 4. PSF is making Python 2.3 available to Licensee on an "AS IS" + basis. PSF MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED. BY + WAY OF EXAMPLE, BUT NOT LIMITATION, PSF MAKES NO AND DISCLAIMS ANY + REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR + PURPOSE OR THAT THE USE OF PYTHON 2.3 WILL NOT INFRINGE ANY THIRD PARTY + RIGHTS. + + 5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON + 2.3 FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS + A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON 2.3, + OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF. + +The good news is that *if* you encounter a problem, you have full source +available to track it down and fix it. This is one advantage of an open source +programming environment. + + +Is Python a good language for beginning programmers? +---------------------------------------------------- + +Yes. + +It is still common to start students with a procedural and statically typed +language such as Pascal, C, or a subset of C++ or Java. Students may be better +served by learning Python as their first language. Python has a very simple and +consistent syntax and a large standard library and, most importantly, using +Python in a beginning programming course lets students concentrate on important +programming skills such as problem decomposition and data type design. With +Python, students can be quickly introduced to basic concepts such as loops and +procedures. They can probably even work with user-defined objects in their very +first course. + +For a student who has never programmed before, using a statically typed language +seems unnatural. It presents additional complexity that the student must master +and slows the pace of the course. The students are trying to learn to think +like a computer, decompose problems, design consistent interfaces, and +encapsulate data. While learning to use a statically typed language is +important in the long term, it is not necessarily the best topic to address in +the students' first programming course. + +Many other aspects of Python make it a good first language. Like Java, Python +has a large standard library so that students can be assigned programming +projects very early in the course that *do* something. Assignments aren't +restricted to the standard four-function calculator and check balancing +programs. By using the standard library, students can gain the satisfaction of +working on realistic applications as they learn the fundamentals of programming. +Using the standard library also teaches students about code reuse. Third-party +modules such as PyGame are also helpful in extending the students' reach. + +Python's interactive interpreter enables students to test language features +while they're programming. They can keep a window with the interpreter running +while they enter their program's source in another window. If they can't +remember the methods for a list, they can do something like this:: + + >>> L = [] + >>> dir(L) + ['append', 'count', 'extend', 'index', 'insert', 'pop', 'remove', + 'reverse', 'sort'] + >>> help(L.append) + Help on built-in function append: + + append(...) + L.append(object) -- append object to end + >>> L.append(1) + >>> L + [1] + +With the interpreter, documentation is never far from the student as he's +programming. + +There are also good IDEs for Python. IDLE is a cross-platform IDE for Python +that is written in Python using Tkinter. PythonWin is a Windows-specific IDE. +Emacs users will be happy to know that there is a very good Python mode for +Emacs. All of these programming environments provide syntax highlighting, +auto-indenting, and access to the interactive interpreter while coding. Consult +http://www.python.org/editors/ for a full list of Python editing environments. + +If you want to discuss Python's use in education, you may be interested in +joining `the edu-sig mailing list +`_. + + +Upgrading Python +================ + +What is this bsddb185 module my application keeps complaining about? +-------------------------------------------------------------------- + +.. XXX remove this question? + +Starting with Python2.3, the distribution includes the `PyBSDDB package +` as a replacement for the old bsddb module. It +includes functions which provide backward compatibility at the API level, but +requires a newer version of the underlying `Berkeley DB +`_ library. Files created with the older bsddb module +can't be opened directly using the new module. + +Using your old version of Python and a pair of scripts which are part of Python +2.3 (db2pickle.py and pickle2db.py, in the Tools/scripts directory) you can +convert your old database files to the new format. Using your old Python +version, run the db2pickle.py script to convert it to a pickle, e.g.:: + + python2.2 /db2pickley.py database.db database.pck + +Rename your database file:: + + mv database.db olddatabase.db + +Now convert the pickle file to a new format database:: + + python /pickle2db.py database.db database.pck + +The precise commands you use will vary depending on the particulars of your +installation. For full details about operation of these two scripts check the +doc string at the start of each one. diff --git a/Doc/faq/gui.rst b/Doc/faq/gui.rst new file mode 100644 index 0000000..d3cf779 --- /dev/null +++ b/Doc/faq/gui.rst @@ -0,0 +1,160 @@ +:tocdepth: 2 + +========================== +Graphic User Interface FAQ +========================== + +.. contents:: + +General GUI Questions +===================== + +What platform-independent GUI toolkits exist for Python? +-------------------------------------------------------- + +Depending on what platform(s) you are aiming at, there are several. + +.. XXX check links + +Tkinter +''''''' + +Standard builds of Python include an object-oriented interface to the Tcl/Tk +widget set, called Tkinter. This is probably the easiest to install and use. +For more info about Tk, including pointers to the source, see the Tcl/Tk home +page at http://www.tcl.tk. Tcl/Tk is fully portable to the MacOS, Windows, and +Unix platforms. + +wxWindows +''''''''' + +wxWindows is a portable GUI class library written in C++ that's a portable +interface to various platform-specific libraries; wxWidgets is a Python +interface to wxWindows. wxWindows supports Windows and MacOS; on Unix variants, +it supports both GTk+ and Motif toolkits. wxWindows preserves the look and feel +of the underlying graphics toolkit, and there is quite a rich widget set and +collection of GDI classes. See `the wxWindows page `_ +for more details. + +`wxWidgets `_ is an extension module that wraps many of +the wxWindows C++ classes, and is quickly gaining popularity amongst Python +developers. You can get wxWidgets as part of the source or CVS distribution of +wxWindows, or directly from its home page. + +Qt +''' + +There are bindings available for the Qt toolkit (`PyQt +`_) and for KDE (PyKDE). If you're +writing open source software, you don't need to pay for PyQt, but if you want to +write proprietary applications, you must buy a PyQt license from `Riverbank +Computing `_ and a Qt license from +`Trolltech `_. + +Gtk+ +'''' + +PyGtk bindings for the `Gtk+ toolkit `_ have been +implemented by by James Henstridge; see ftp://ftp.gtk.org/pub/gtk/python/. + +FLTK +'''' + +Python bindings for `the FLTK toolkit `_, a simple yet +powerful and mature cross-platform windowing system, are available from `the +PyFLTK project `_. + + +FOX +''' + +A wrapper for `the FOX toolkit `_ called `FXpy +`_ is available. FOX supports both Unix variants +and Windows. + + +OpenGL +'''''' + +For OpenGL bindings, see `PyOpenGL `_. + + +What platform-specific GUI toolkits exist for Python? +----------------------------------------------------- + +`The Mac port `_ by Jack Jansen has a rich and +ever-growing set of modules that support the native Mac toolbox calls. The port +includes support for MacOS9 and MacOS X's Carbon libraries. By installing the +`PyObjc Objective-C bridge `_, Python programs +can use MacOS X's Cocoa libraries. See the documentation that comes with the Mac +port. + +:ref:`Pythonwin ` by Mark Hammond includes an interface to the +Microsoft Foundation Classes and a Python programming environment using it +that's written mostly in Python. + + +Tkinter questions +================= + +How do I freeze Tkinter applications? +------------------------------------- + +Freeze is a tool to create stand-alone applications. When freezing Tkinter +applications, the applications will not be truly stand-alone, as the application +will still need the Tcl and Tk libraries. + +One solution is to ship the application with the tcl and tk libraries, and point +to them at run-time using the :envvar:`TCL_LIBRARY` and :envvar:`TK_LIBRARY` +environment variables. + +To get truly stand-alone applications, the Tcl scripts that form the library +have to be integrated into the application as well. One tool supporting that is +SAM (stand-alone modules), which is part of the Tix distribution +(http://tix.mne.com). Build Tix with SAM enabled, perform the appropriate call +to Tclsam_init etc inside Python's Modules/tkappinit.c, and link with libtclsam +and libtksam (you might include the Tix libraries as well). + + +Can I have Tk events handled while waiting for I/O? +--------------------------------------------------- + +Yes, and you don't even need threads! But you'll have to restructure your I/O +code a bit. Tk has the equivalent of Xt's XtAddInput() call, which allows you +to register a callback function which will be called from the Tk mainloop when +I/O is possible on a file descriptor. Here's what you need:: + + from Tkinter import tkinter + tkinter.createfilehandler(file, mask, callback) + +The file may be a Python file or socket object (actually, anything with a +fileno() method), or an integer file descriptor. The mask is one of the +constants tkinter.READABLE or tkinter.WRITABLE. The callback is called as +follows:: + + callback(file, mask) + +You must unregister the callback when you're done, using :: + + tkinter.deletefilehandler(file) + +Note: since you don't know *how many bytes* are available for reading, you can't +use the Python file object's read or readline methods, since these will insist +on reading a predefined number of bytes. For sockets, the :meth:`recv` or +:meth:`recvfrom` methods will work fine; for other files, use +``os.read(file.fileno(), maxbytecount)``. + + +I can't get key bindings to work in Tkinter: why? +------------------------------------------------- + +An often-heard complaint is that event handlers bound to events with the +:meth:`bind` method don't get handled even when the appropriate key is pressed. + +The most common cause is that the widget to which the binding applies doesn't +have "keyboard focus". Check out the Tk documentation for the focus command. +Usually a widget is given the keyboard focus by clicking in it (but not for +labels; see the takefocus option). + + + diff --git a/Doc/faq/index.rst b/Doc/faq/index.rst new file mode 100644 index 0000000..caba425 --- /dev/null +++ b/Doc/faq/index.rst @@ -0,0 +1,18 @@ +################################### + Python Frequently Asked Questions +################################### + +:Release: |version| +:Date: |today| + +.. toctree:: + :maxdepth: 1 + + general.rst + programming.rst + design.rst + library.rst + extending.rst + windows.rst + gui.rst + installed.rst diff --git a/Doc/faq/installed.rst b/Doc/faq/installed.rst new file mode 100644 index 0000000..390c85a --- /dev/null +++ b/Doc/faq/installed.rst @@ -0,0 +1,53 @@ +============================================= +"Why is Python Installed on my Computer?" FAQ +============================================= + +What is Python? +--------------- + +Python is a programming language. It's used for many different applications. +It's used in some high schools and colleges as an introductory programming +language because Python is easy to learn, but it's also used by professional +software developers at places such as Google, NASA, and Lucasfilm Ltd. + +If you wish to learn more about Python, start with the `Beginner's Guide to +Python `_. + + +Why is Python installed on my machine? +-------------------------------------- + +If you find Python installed on your system but don't remember installing it, +there are several possible ways it could have gotten there. + +* Perhaps another user on the computer wanted to learn programming and installed + it; you'll have to figure out who's been using the machine and might have + installed it. +* A third-party application installed on the machine might have been written in + Python and included a Python installation. For a home computer, the most + common such application is `PySol `_, a + solitaire game that includes over 1000 different games and variations. +* Some Windows machines also have Python installed. At this writing we're aware + of computers from Hewlett-Packard and Compaq that include Python. Apparently + some of HP/Compaq's administrative tools are written in Python. +* All Apple computers running Mac OS X have Python installed; it's included in + the base installation. + + +Can I delete Python? +-------------------- + +That depends on where Python came from. + +If someone installed it deliberately, you can remove it without hurting +anything. On Windows, use the Add/Remove Programs icon in the Control Panel. + +If Python was installed by a third-party application, you can also remove it, +but that application will no longer work. You should use that application's +uninstaller rather than removing Python directly. + +If Python came with your operating system, removing it is not recommended. If +you remove it, whatever tools were written in Python will no longer run, and +some of them might be important to you. Reinstalling the whole system would +then be required to fix things again. + diff --git a/Doc/faq/library.rst b/Doc/faq/library.rst new file mode 100644 index 0000000..d977c77 --- /dev/null +++ b/Doc/faq/library.rst @@ -0,0 +1,880 @@ +:tocdepth: 2 + +========================= +Library and Extension FAQ +========================= + +.. contents:: + +General Library Questions +========================= + +How do I find a module or application to perform task X? +-------------------------------------------------------- + +Check :ref:`the Library Reference ` to see if there's a relevant +standard library module. (Eventually you'll learn what's in the standard +library and will able to skip this step.) + +Search the `Python Package Index `_. + +Next, check the `Vaults of Parnassus `_, an older +index of packages. + +Finally, try `Google `_ or other Web search engine. +Searching for "Python" plus a keyword or two for your topic of interest will +usually find something helpful. + + +Where is the math.py (socket.py, regex.py, etc.) source file? +------------------------------------------------------------- + +If you can't find a source file for a module it may be a builtin or dynamically +loaded module implemented in C, C++ or other compiled language. In this case +you may not have the source file or it may be something like mathmodule.c, +somewhere in a C source directory (not on the Python Path). + +There are (at least) three kinds of modules in Python: + +1) modules written in Python (.py); +2) modules written in C and dynamically loaded (.dll, .pyd, .so, .sl, etc); +3) modules written in C and linked with the interpreter; to get a list of these, + type:: + + import sys + print sys.builtin_module_names + + +How do I make a Python script executable on Unix? +------------------------------------------------- + +You need to do two things: the script file's mode must be executable and the +first line must begin with ``#!`` followed by the path of the Python +interpreter. + +The first is done by executing ``chmod +x scriptfile`` or perhaps ``chmod 755 +scriptfile``. + +The second can be done in a number of ways. The most straightforward way is to +write :: + + #!/usr/local/bin/python + +as the very first line of your file, using the pathname for where the Python +interpreter is installed on your platform. + +If you would like the script to be independent of where the Python interpreter +lives, you can use the "env" program. Almost all Unix variants support the +following, assuming the python interpreter is in a directory on the user's +$PATH:: + + #!/usr/bin/env python + +*Don't* do this for CGI scripts. The $PATH variable for CGI scripts is often +very minimal, so you need to use the actual absolute pathname of the +interpreter. + +Occasionally, a user's environment is so full that the /usr/bin/env program +fails; or there's no env program at all. In that case, you can try the +following hack (due to Alex Rezinsky):: + + #! /bin/sh + """:" + exec python $0 ${1+"$@"} + """ + +The minor disadvantage is that this defines the script's __doc__ string. +However, you can fix that by adding :: + + __doc__ = """...Whatever...""" + + + +Is there a curses/termcap package for Python? +--------------------------------------------- + +.. XXX curses *is* built by default, isn't it? + +For Unix variants: The standard Python source distribution comes with a curses +module in the ``Modules/`` subdirectory, though it's not compiled by default +(note that this is not available in the Windows distribution -- there is no +curses module for Windows). + +The curses module supports basic curses features as well as many additional +functions from ncurses and SYSV curses such as colour, alternative character set +support, pads, and mouse support. This means the module isn't compatible with +operating systems that only have BSD curses, but there don't seem to be any +currently maintained OSes that fall into this category. + +For Windows: use `the consolelib module +`_. + + +Is there an equivalent to C's onexit() in Python? +------------------------------------------------- + +The :mod:`atexit` module provides a register function that is similar to C's +onexit. + + +Why don't my signal handlers work? +---------------------------------- + +The most common problem is that the signal handler is declared with the wrong +argument list. It is called as :: + + handler(signum, frame) + +so it should be declared with two arguments:: + + def handler(signum, frame): + ... + + +Common tasks +============ + +How do I test a Python program or component? +-------------------------------------------- + +Python comes with two testing frameworks. The :mod:`doctest` module finds +examples in the docstrings for a module and runs them, comparing the output with +the expected output given in the docstring. + +The :mod:`unittest` module is a fancier testing framework modelled on Java and +Smalltalk testing frameworks. + +For testing, it helps to write the program so that it may be easily tested by +using good modular design. Your program should have almost all functionality +encapsulated in either functions or class methods -- and this sometimes has the +surprising and delightful effect of making the program run faster (because local +variable accesses are faster than global accesses). Furthermore the program +should avoid depending on mutating global variables, since this makes testing +much more difficult to do. + +The "global main logic" of your program may be as simple as :: + + if __name__ == "__main__": + main_logic() + +at the bottom of the main module of your program. + +Once your program is organized as a tractable collection of functions and class +behaviours you should write test functions that exercise the behaviours. A test +suite can be associated with each module which automates a sequence of tests. +This sounds like a lot of work, but since Python is so terse and flexible it's +surprisingly easy. You can make coding much more pleasant and fun by writing +your test functions in parallel with the "production code", since this makes it +easy to find bugs and even design flaws earlier. + +"Support modules" that are not intended to be the main module of a program may +include a self-test of the module. :: + + if __name__ == "__main__": + self_test() + +Even programs that interact with complex external interfaces may be tested when +the external interfaces are unavailable by using "fake" interfaces implemented +in Python. + + +How do I create documentation from doc strings? +----------------------------------------------- + +.. XXX mention Sphinx/epydoc + +The :mod:`pydoc` module can create HTML from the doc strings in your Python +source code. An alternative is `pythondoc +`_. + + +How do I get a single keypress at a time? +----------------------------------------- + +For Unix variants: There are several solutions. It's straightforward to do this +using curses, but curses is a fairly large module to learn. Here's a solution +without curses:: + + import termios, fcntl, sys, os + fd = sys.stdin.fileno() + + oldterm = termios.tcgetattr(fd) + newattr = termios.tcgetattr(fd) + newattr[3] = newattr[3] & ~termios.ICANON & ~termios.ECHO + termios.tcsetattr(fd, termios.TCSANOW, newattr) + + oldflags = fcntl.fcntl(fd, fcntl.F_GETFL) + fcntl.fcntl(fd, fcntl.F_SETFL, oldflags | os.O_NONBLOCK) + + try: + while 1: + try: + c = sys.stdin.read(1) + print "Got character", `c` + except IOError: pass + finally: + termios.tcsetattr(fd, termios.TCSAFLUSH, oldterm) + fcntl.fcntl(fd, fcntl.F_SETFL, oldflags) + +You need the :mod:`termios` and the :mod:`fcntl` module for any of this to work, +and I've only tried it on Linux, though it should work elsewhere. In this code, +characters are read and printed one at a time. + +:func:`termios.tcsetattr` turns off stdin's echoing and disables canonical mode. +:func:`fcntl.fnctl` is used to obtain stdin's file descriptor flags and modify +them for non-blocking mode. Since reading stdin when it is empty results in an +:exc:`IOError`, this error is caught and ignored. + + +Threads +======= + +How do I program using threads? +------------------------------- + +.. XXX it's _thread in py3k + +Be sure to use the :mod:`threading` module and not the :mod:`thread` module. +The :mod:`threading` module builds convenient abstractions on top of the +low-level primitives provided by the :mod:`thread` module. + +Aahz has a set of slides from his threading tutorial that are helpful; see +http://starship.python.net/crew/aahz/OSCON2001/. + + +None of my threads seem to run: why? +------------------------------------ + +As soon as the main thread exits, all threads are killed. Your main thread is +running too quickly, giving the threads no time to do any work. + +A simple fix is to add a sleep to the end of the program that's long enough for +all the threads to finish:: + + import threading, time + + def thread_task(name, n): + for i in range(n): print name, i + + for i in range(10): + T = threading.Thread(target=thread_task, args=(str(i), i)) + T.start() + + time.sleep(10) # <----------------------------! + +But now (on many platforms) the threads don't run in parallel, but appear to run +sequentially, one at a time! The reason is that the OS thread scheduler doesn't +start a new thread until the previous thread is blocked. + +A simple fix is to add a tiny sleep to the start of the run function:: + + def thread_task(name, n): + time.sleep(0.001) # <---------------------! + for i in range(n): print name, i + + for i in range(10): + T = threading.Thread(target=thread_task, args=(str(i), i)) + T.start() + + time.sleep(10) + +Instead of trying to guess how long a :func:`time.sleep` delay will be enough, +it's better to use some kind of semaphore mechanism. One idea is to use the +:mod:`Queue` module to create a queue object, let each thread append a token to +the queue when it finishes, and let the main thread read as many tokens from the +queue as there are threads. + + +How do I parcel out work among a bunch of worker threads? +--------------------------------------------------------- + +Use the :mod:`Queue` module to create a queue containing a list of jobs. The +:class:`~Queue.Queue` class maintains a list of objects with ``.put(obj)`` to +add an item to the queue and ``.get()`` to return an item. The class will take +care of the locking necessary to ensure that each job is handed out exactly +once. + +Here's a trivial example:: + + import threading, Queue, time + + # The worker thread gets jobs off the queue. When the queue is empty, it + # assumes there will be no more work and exits. + # (Realistically workers will run until terminated.) + def worker (): + print 'Running worker' + time.sleep(0.1) + while True: + try: + arg = q.get(block=False) + except Queue.Empty: + print 'Worker', threading.currentThread(), + print 'queue empty' + break + else: + print 'Worker', threading.currentThread(), + print 'running with argument', arg + time.sleep(0.5) + + # Create queue + q = Queue.Queue() + + # Start a pool of 5 workers + for i in range(5): + t = threading.Thread(target=worker, name='worker %i' % (i+1)) + t.start() + + # Begin adding work to the queue + for i in range(50): + q.put(i) + + # Give threads time to run + print 'Main thread sleeping' + time.sleep(5) + +When run, this will produce the following output: + + Running worker + Running worker + Running worker + Running worker + Running worker + Main thread sleeping + Worker running with argument 0 + Worker running with argument 1 + Worker running with argument 2 + Worker running with argument 3 + Worker running with argument 4 + Worker running with argument 5 + ... + +Consult the module's documentation for more details; the ``Queue`` class +provides a featureful interface. + + +What kinds of global value mutation are thread-safe? +---------------------------------------------------- + +A global interpreter lock (GIL) is used internally to ensure that only one +thread runs in the Python VM at a time. In general, Python offers to switch +among threads only between bytecode instructions; how frequently it switches can +be set via :func:`sys.setcheckinterval`. Each bytecode instruction and +therefore all the C implementation code reached from each instruction is +therefore atomic from the point of view of a Python program. + +In theory, this means an exact accounting requires an exact understanding of the +PVM bytecode implementation. In practice, it means that operations on shared +variables of builtin data types (ints, lists, dicts, etc) that "look atomic" +really are. + +For example, the following operations are all atomic (L, L1, L2 are lists, D, +D1, D2 are dicts, x, y are objects, i, j are ints):: + + L.append(x) + L1.extend(L2) + x = L[i] + x = L.pop() + L1[i:j] = L2 + L.sort() + x = y + x.field = y + D[x] = y + D1.update(D2) + D.keys() + +These aren't:: + + i = i+1 + L.append(L[-1]) + L[i] = L[j] + D[x] = D[x] + 1 + +Operations that replace other objects may invoke those other objects' +:meth:`__del__` method when their reference count reaches zero, and that can +affect things. This is especially true for the mass updates to dictionaries and +lists. When in doubt, use a mutex! + + +Can't we get rid of the Global Interpreter Lock? +------------------------------------------------ + +.. XXX mention multiprocessing + +The Global Interpreter Lock (GIL) is often seen as a hindrance to Python's +deployment on high-end multiprocessor server machines, because a multi-threaded +Python program effectively only uses one CPU, due to the insistence that +(almost) all Python code can only run while the GIL is held. + +Back in the days of Python 1.5, Greg Stein actually implemented a comprehensive +patch set (the "free threading" patches) that removed the GIL and replaced it +with fine-grained locking. Unfortunately, even on Windows (where locks are very +efficient) this ran ordinary Python code about twice as slow as the interpreter +using the GIL. On Linux the performance loss was even worse because pthread +locks aren't as efficient. + +Since then, the idea of getting rid of the GIL has occasionally come up but +nobody has found a way to deal with the expected slowdown, and users who don't +use threads would not be happy if their code ran at half at the speed. Greg's +free threading patch set has not been kept up-to-date for later Python versions. + +This doesn't mean that you can't make good use of Python on multi-CPU machines! +You just have to be creative with dividing the work up between multiple +*processes* rather than multiple *threads*. Judicious use of C extensions will +also help; if you use a C extension to perform a time-consuming task, the +extension can release the GIL while the thread of execution is in the C code and +allow other threads to get some work done. + +It has been suggested that the GIL should be a per-interpreter-state lock rather +than truly global; interpreters then wouldn't be able to share objects. +Unfortunately, this isn't likely to happen either. It would be a tremendous +amount of work, because many object implementations currently have global state. +For example, small integers and short strings are cached; these caches would +have to be moved to the interpreter state. Other object types have their own +free list; these free lists would have to be moved to the interpreter state. +And so on. + +And I doubt that it can even be done in finite time, because the same problem +exists for 3rd party extensions. It is likely that 3rd party extensions are +being written at a faster rate than you can convert them to store all their +global state in the interpreter state. + +And finally, once you have multiple interpreters not sharing any state, what +have you gained over running each interpreter in a separate process? + + +Input and Output +================ + +How do I delete a file? (And other file questions...) +----------------------------------------------------- + +Use ``os.remove(filename)`` or ``os.unlink(filename)``; for documentation, see +the :mod:`os` module. The two functions are identical; :func:`unlink` is simply +the name of the Unix system call for this function. + +To remove a directory, use :func:`os.rmdir`; use :func:`os.mkdir` to create one. +``os.makedirs(path)`` will create any intermediate directories in ``path`` that +don't exist. ``os.removedirs(path)`` will remove intermediate directories as +long as they're empty; if you want to delete an entire directory tree and its +contents, use :func:`shutil.rmtree`. + +To rename a file, use ``os.rename(old_path, new_path)``. + +To truncate a file, open it using ``f = open(filename, "r+")``, and use +``f.truncate(offset)``; offset defaults to the current seek position. There's +also ```os.ftruncate(fd, offset)`` for files opened with :func:`os.open`, where +``fd`` is the file descriptor (a small integer). + +The :mod:`shutil` module also contains a number of functions to work on files +including :func:`~shutil.copyfile`, :func:`~shutil.copytree`, and +:func:`~shutil.rmtree`. + + +How do I copy a file? +--------------------- + +The :mod:`shutil` module contains a :func:`~shutil.copyfile` function. Note +that on MacOS 9 it doesn't copy the resource fork and Finder info. + + +How do I read (or write) binary data? +------------------------------------- + +To read or write complex binary data formats, it's best to use the :mod:`struct` +module. It allows you to take a string containing binary data (usually numbers) +and convert it to Python objects; and vice versa. + +For example, the following code reads two 2-byte integers and one 4-byte integer +in big-endian format from a file:: + + import struct + + f = open(filename, "rb") # Open in binary mode for portability + s = f.read(8) + x, y, z = struct.unpack(">hhl", s) + +The '>' in the format string forces big-endian data; the letter 'h' reads one +"short integer" (2 bytes), and 'l' reads one "long integer" (4 bytes) from the +string. + +For data that is more regular (e.g. a homogeneous list of ints or thefloats), +you can also use the :mod:`array` module. + + +I can't seem to use os.read() on a pipe created with os.popen(); why? +--------------------------------------------------------------------- + +:func:`os.read` is a low-level function which takes a file descriptor, a small +integer representing the opened file. :func:`os.popen` creates a high-level +file object, the same type returned by the builtin :func:`open` function. Thus, +to read n bytes from a pipe p created with :func:`os.popen`, you need to use +``p.read(n)``. + + +How do I run a subprocess with pipes connected to both input and output? +------------------------------------------------------------------------ + +.. XXX update to use subprocess + +Use the :mod:`popen2` module. For example:: + + import popen2 + fromchild, tochild = popen2.popen2("command") + tochild.write("input\n") + tochild.flush() + output = fromchild.readline() + +Warning: in general it is unwise to do this because you can easily cause a +deadlock where your process is blocked waiting for output from the child while +the child is blocked waiting for input from you. This can be caused because the +parent expects the child to output more text than it does, or it can be caused +by data being stuck in stdio buffers due to lack of flushing. The Python parent +can of course explicitly flush the data it sends to the child before it reads +any output, but if the child is a naive C program it may have been written to +never explicitly flush its output, even if it is interactive, since flushing is +normally automatic. + +Note that a deadlock is also possible if you use :func:`popen3` to read stdout +and stderr. If one of the two is too large for the internal buffer (increasing +the buffer size does not help) and you ``read()`` the other one first, there is +a deadlock, too. + +Note on a bug in popen2: unless your program calls ``wait()`` or ``waitpid()``, +finished child processes are never removed, and eventually calls to popen2 will +fail because of a limit on the number of child processes. Calling +:func:`os.waitpid` with the :data:`os.WNOHANG` option can prevent this; a good +place to insert such a call would be before calling ``popen2`` again. + +In many cases, all you really need is to run some data through a command and get +the result back. Unless the amount of data is very large, the easiest way to do +this is to write it to a temporary file and run the command with that temporary +file as input. The standard module :mod:`tempfile` exports a ``mktemp()`` +function to generate unique temporary file names. :: + + import tempfile + import os + + class Popen3: + """ + This is a deadlock-safe version of popen that returns + an object with errorlevel, out (a string) and err (a string). + (capturestderr may not work under windows.) + Example: print Popen3('grep spam','\n\nhere spam\n\n').out + """ + def __init__(self,command,input=None,capturestderr=None): + outfile=tempfile.mktemp() + command="( %s ) > %s" % (command,outfile) + if input: + infile=tempfile.mktemp() + open(infile,"w").write(input) + command=command+" <"+infile + if capturestderr: + errfile=tempfile.mktemp() + command=command+" 2>"+errfile + self.errorlevel=os.system(command) >> 8 + self.out=open(outfile,"r").read() + os.remove(outfile) + if input: + os.remove(infile) + if capturestderr: + self.err=open(errfile,"r").read() + os.remove(errfile) + +Note that many interactive programs (e.g. vi) don't work well with pipes +substituted for standard input and output. You will have to use pseudo ttys +("ptys") instead of pipes. Or you can use a Python interface to Don Libes' +"expect" library. A Python extension that interfaces to expect is called "expy" +and available from http://expectpy.sourceforge.net. A pure Python solution that +works like expect is ` pexpect `_. + + +How do I access the serial (RS232) port? +---------------------------------------- + +For Win32, POSIX (Linux, BSD, etc.), Jython: + + http://pyserial.sourceforge.net + +For Unix, see a Usenet post by Mitch Chapman: + + http://groups.google.com/groups?selm=34A04430.CF9@ohioee.com + + +Why doesn't closing sys.stdout (stdin, stderr) really close it? +--------------------------------------------------------------- + +Python file objects are a high-level layer of abstraction on top of C streams, +which in turn are a medium-level layer of abstraction on top of (among other +things) low-level C file descriptors. + +For most file objects you create in Python via the builtin ``file`` constructor, +``f.close()`` marks the Python file object as being closed from Python's point +of view, and also arranges to close the underlying C stream. This also happens +automatically in f's destructor, when f becomes garbage. + +But stdin, stdout and stderr are treated specially by Python, because of the +special status also given to them by C. Running ``sys.stdout.close()`` marks +the Python-level file object as being closed, but does *not* close the +associated C stream. + +To close the underlying C stream for one of these three, you should first be +sure that's what you really want to do (e.g., you may confuse extension modules +trying to do I/O). If it is, use os.close:: + + os.close(0) # close C's stdin stream + os.close(1) # close C's stdout stream + os.close(2) # close C's stderr stream + + +Network/Internet Programming +============================ + +What WWW tools are there for Python? +------------------------------------ + +See the chapters titled :ref:`internet` and :ref:`netdata` in the Library +Reference Manual. Python has many modules that will help you build server-side +and client-side web systems. + +.. XXX check if wiki page is still up to date + +A summary of available frameworks is maintained by Paul Boddie at +http://wiki.python.org/moin/WebProgramming . + +Cameron Laird maintains a useful set of pages about Python web technologies at +http://phaseit.net/claird/comp.lang.python/web_python. + + +How can I mimic CGI form submission (METHOD=POST)? +-------------------------------------------------- + +I would like to retrieve web pages that are the result of POSTing a form. Is +there existing code that would let me do this easily? + +Yes. Here's a simple example that uses httplib:: + + #!/usr/local/bin/python + + import httplib, sys, time + + ### build the query string + qs = "First=Josephine&MI=Q&Last=Public" + + ### connect and send the server a path + httpobj = httplib.HTTP('www.some-server.out-there', 80) + httpobj.putrequest('POST', '/cgi-bin/some-cgi-script') + ### now generate the rest of the HTTP headers... + httpobj.putheader('Accept', '*/*') + httpobj.putheader('Connection', 'Keep-Alive') + httpobj.putheader('Content-type', 'application/x-www-form-urlencoded') + httpobj.putheader('Content-length', '%d' % len(qs)) + httpobj.endheaders() + httpobj.send(qs) + ### find out what the server said in response... + reply, msg, hdrs = httpobj.getreply() + if reply != 200: + sys.stdout.write(httpobj.getfile().read()) + +Note that in general for URL-encoded POST operations, query strings must be +quoted by using :func:`urllib.quote`. For example to send name="Guy Steele, +Jr.":: + + >>> from urllib import quote + >>> x = quote("Guy Steele, Jr.") + >>> x + 'Guy%20Steele,%20Jr.' + >>> query_string = "name="+x + >>> query_string + 'name=Guy%20Steele,%20Jr.' + + +What module should I use to help with generating HTML? +------------------------------------------------------ + +.. XXX add modern template languages + +There are many different modules available: + +* HTMLgen is a class library of objects corresponding to all the HTML 3.2 markup + tags. It's used when you are writing in Python and wish to synthesize HTML + pages for generating a web or for CGI forms, etc. + +* DocumentTemplate and Zope Page Templates are two different systems that are + part of Zope. + +* Quixote's PTL uses Python syntax to assemble strings of text. + +Consult the `Web Programming wiki pages +`_ for more links. + + +How do I send mail from a Python script? +---------------------------------------- + +Use the standard library module :mod:`smtplib`. + +Here's a very simple interactive mail sender that uses it. This method will +work on any host that supports an SMTP listener. :: + + import sys, smtplib + + fromaddr = raw_input("From: ") + toaddrs = raw_input("To: ").split(',') + print "Enter message, end with ^D:" + msg = '' + while True: + line = sys.stdin.readline() + if not line: + break + msg += line + + # The actual mail send + server = smtplib.SMTP('localhost') + server.sendmail(fromaddr, toaddrs, msg) + server.quit() + +A Unix-only alternative uses sendmail. The location of the sendmail program +varies between systems; sometimes it is ``/usr/lib/sendmail``, sometime +``/usr/sbin/sendmail``. The sendmail manual page will help you out. Here's +some sample code:: + + SENDMAIL = "/usr/sbin/sendmail" # sendmail location + import os + p = os.popen("%s -t -i" % SENDMAIL, "w") + p.write("To: receiver@example.com\n") + p.write("Subject: test\n") + p.write("\n") # blank line separating headers from body + p.write("Some text\n") + p.write("some more text\n") + sts = p.close() + if sts != 0: + print "Sendmail exit status", sts + + +How do I avoid blocking in the connect() method of a socket? +------------------------------------------------------------ + +The select module is commonly used to help with asynchronous I/O on sockets. + +To prevent the TCP connect from blocking, you can set the socket to non-blocking +mode. Then when you do the ``connect()``, you will either connect immediately +(unlikely) or get an exception that contains the error number as ``.errno``. +``errno.EINPROGRESS`` indicates that the connection is in progress, but hasn't +finished yet. Different OSes will return different values, so you're going to +have to check what's returned on your system. + +You can use the ``connect_ex()`` method to avoid creating an exception. It will +just return the errno value. To poll, you can call ``connect_ex()`` again later +-- 0 or ``errno.EISCONN`` indicate that you're connected -- or you can pass this +socket to select to check if it's writable. + + +Databases +========= + +Are there any interfaces to database packages in Python? +-------------------------------------------------------- + +Yes. + +.. XXX remove bsddb in py3k, fix other module names + +Python 2.3 includes the :mod:`bsddb` package which provides an interface to the +BerkeleyDB library. Interfaces to disk-based hashes such as :mod:`DBM ` +and :mod:`GDBM ` are also included with standard Python. + +Support for most relational databases is available. See the +`DatabaseProgramming wiki page +`_ for details. + + +How do you implement persistent objects in Python? +-------------------------------------------------- + +The :mod:`pickle` library module solves this in a very general way (though you +still can't store things like open files, sockets or windows), and the +:mod:`shelve` library module uses pickle and (g)dbm to create persistent +mappings containing arbitrary Python objects. For better performance, you can +use the :mod:`cPickle` module. + +A more awkward way of doing things is to use pickle's little sister, marshal. +The :mod:`marshal` module provides very fast ways to store noncircular basic +Python types to files and strings, and back again. Although marshal does not do +fancy things like store instances or handle shared references properly, it does +run extremely fast. For example loading a half megabyte of data may take less +than a third of a second. This often beats doing something more complex and +general such as using gdbm with pickle/shelve. + + +Why is cPickle so slow? +----------------------- + +.. XXX update this, default protocol is 2/3 + +The default format used by the pickle module is a slow one that results in +readable pickles. Making it the default, but it would break backward +compatibility:: + + largeString = 'z' * (100 * 1024) + myPickle = cPickle.dumps(largeString, protocol=1) + + +If my program crashes with a bsddb (or anydbm) database open, it gets corrupted. How come? +------------------------------------------------------------------------------------------ + +Databases opened for write access with the bsddb module (and often by the anydbm +module, since it will preferentially use bsddb) must explicitly be closed using +the ``.close()`` method of the database. The underlying library caches database +contents which need to be converted to on-disk form and written. + +If you have initialized a new bsddb database but not written anything to it +before the program crashes, you will often wind up with a zero-length file and +encounter an exception the next time the file is opened. + + +I tried to open Berkeley DB file, but bsddb produces bsddb.error: (22, 'Invalid argument'). Help! How can I restore my data? +---------------------------------------------------------------------------------------------------------------------------- + +Don't panic! Your data is probably intact. The most frequent cause for the error +is that you tried to open an earlier Berkeley DB file with a later version of +the Berkeley DB library. + +Many Linux systems now have all three versions of Berkeley DB available. If you +are migrating from version 1 to a newer version use db_dump185 to dump a plain +text version of the database. If you are migrating from version 2 to version 3 +use db2_dump to create a plain text version of the database. In either case, +use db_load to create a new native database for the latest version installed on +your computer. If you have version 3 of Berkeley DB installed, you should be +able to use db2_load to create a native version 2 database. + +You should move away from Berkeley DB version 1 files because the hash file code +contains known bugs that can corrupt your data. + + +Mathematics and Numerics +======================== + +How do I generate random numbers in Python? +------------------------------------------- + +The standard module :mod:`random` implements a random number generator. Usage +is simple:: + + import random + random.random() + +This returns a random floating point number in the range [0, 1). + +There are also many other specialized generators in this module, such as: + +* ``randrange(a, b)`` chooses an integer in the range [a, b). +* ``uniform(a, b)`` chooses a floating point number in the range [a, b). +* ``normalvariate(mean, sdev)`` samples the normal (Gaussian) distribution. + +Some higher-level functions operate on sequences directly, such as: + +* ``choice(S)`` chooses random element from a given sequence +* ``shuffle(L)`` shuffles a list in-place, i.e. permutes it randomly + +There's also a ``Random`` class you can instantiate to create independent +multiple random number generators. diff --git a/Doc/faq/programming.rst b/Doc/faq/programming.rst new file mode 100644 index 0000000..f1dfccd --- /dev/null +++ b/Doc/faq/programming.rst @@ -0,0 +1,1752 @@ +:tocdepth: 2 + +=============== +Programming FAQ +=============== + +.. contents:: + +General Questions +================= + +Is there a source code level debugger with breakpoints, single-stepping, etc.? +------------------------------------------------------------------------------ + +Yes. + +The pdb module is a simple but adequate console-mode debugger for Python. It is +part of the standard Python library, and is :mod:`documented in the Library +Reference Manual `. You can also write your own debugger by using the code +for pdb as an example. + +The IDLE interactive development environment, which is part of the standard +Python distribution (normally available as Tools/scripts/idle), includes a +graphical debugger. There is documentation for the IDLE debugger at +http://www.python.org/idle/doc/idle2.html#Debugger. + +PythonWin is a Python IDE that includes a GUI debugger based on pdb. The +Pythonwin debugger colors breakpoints and has quite a few cool features such as +debugging non-Pythonwin programs. Pythonwin is available as part of the `Python +for Windows Extensions `__ project and +as a part of the ActivePython distribution (see +http://www.activestate.com/Products/ActivePython/index.html). + +`Boa Constructor `_ is an IDE and GUI +builder that uses wxWidgets. It offers visual frame creation and manipulation, +an object inspector, many views on the source like object browsers, inheritance +hierarchies, doc string generated html documentation, an advanced debugger, +integrated help, and Zope support. + +`Eric `_ is an IDE built on PyQt +and the Scintilla editing component. + +Pydb is a version of the standard Python debugger pdb, modified for use with DDD +(Data Display Debugger), a popular graphical debugger front end. Pydb can be +found at http://bashdb.sourceforge.net/pydb/ and DDD can be found at +http://www.gnu.org/software/ddd. + +There are a number of commercial Python IDEs that include graphical debuggers. +They include: + +* Wing IDE (http://wingware.com/) +* Komodo IDE (http://www.activestate.com/Products/Komodo) + + +Is there a tool to help find bugs or perform static analysis? +------------------------------------------------------------- + +Yes. + +PyChecker is a static analysis tool that finds bugs in Python source code and +warns about code complexity and style. You can get PyChecker from +http://pychecker.sf.net. + +`Pylint `_ is another tool that checks +if a module satisfies a coding standard, and also makes it possible to write +plug-ins to add a custom feature. In addition to the bug checking that +PyChecker performs, Pylint offers some additional features such as checking line +length, whether variable names are well-formed according to your coding +standard, whether declared interfaces are fully implemented, and more. +http://www.logilab.org/projects/pylint/documentation provides a full list of +Pylint's features. + + +How can I create a stand-alone binary from a Python script? +----------------------------------------------------------- + +You don't need the ability to compile Python to C code if all you want is a +stand-alone program that users can download and run without having to install +the Python distribution first. There are a number of tools that determine the +set of modules required by a program and bind these modules together with a +Python binary to produce a single executable. + +One is to use the freeze tool, which is included in the Python source tree as +``Tools/freeze``. It converts Python byte code to C arrays; a C compiler you can +embed all your modules into a new program, which is then linked with the +standard Python modules. + +It works by scanning your source recursively for import statements (in both +forms) and looking for the modules in the standard Python path as well as in the +source directory (for built-in modules). It then turns the bytecode for modules +written in Python into C code (array initializers that can be turned into code +objects using the marshal module) and creates a custom-made config file that +only contains those built-in modules which are actually used in the program. It +then compiles the generated C code and links it with the rest of the Python +interpreter to form a self-contained binary which acts exactly like your script. + +Obviously, freeze requires a C compiler. There are several other utilities +which don't. One is Thomas Heller's py2exe (Windows only) at + + http://www.py2exe.org/ + +Another is Christian Tismer's `SQFREEZE `_ +which appends the byte code to a specially-prepared Python interpreter that can +find the byte code in the executable. + +Other tools include Fredrik Lundh's `Squeeze +`_ and Anthony Tuininga's +`cx_Freeze `_. + + +Are there coding standards or a style guide for Python programs? +---------------------------------------------------------------- + +Yes. The coding style required for standard library modules is documented as +:pep:`8`. + + +My program is too slow. How do I speed it up? +--------------------------------------------- + +That's a tough one, in general. There are many tricks to speed up Python code; +consider rewriting parts in C as a last resort. + +In some cases it's possible to automatically translate Python to C or x86 +assembly language, meaning that you don't have to modify your code to gain +increased speed. + +.. XXX seems to have overlap with other questions! + +`Pyrex `_ can compile a +slightly modified version of Python code into a C extension, and can be used on +many different platforms. + +`Psyco `_ is a just-in-time compiler that +translates Python code into x86 assembly language. If you can use it, Psyco can +provide dramatic speedups for critical functions. + +The rest of this answer will discuss various tricks for squeezing a bit more +speed out of Python code. *Never* apply any optimization tricks unless you know +you need them, after profiling has indicated that a particular function is the +heavily executed hot spot in the code. Optimizations almost always make the +code less clear, and you shouldn't pay the costs of reduced clarity (increased +development time, greater likelihood of bugs) unless the resulting performance +benefit is worth it. + +There is a page on the wiki devoted to `performance tips +`_. + +Guido van Rossum has written up an anecdote related to optimization at +http://www.python.org/doc/essays/list2str.html. + +One thing to notice is that function and (especially) method calls are rather +expensive; if you have designed a purely OO interface with lots of tiny +functions that don't do much more than get or set an instance variable or call +another method, you might consider using a more direct way such as directly +accessing instance variables. Also see the standard module :mod:`profile` which +makes it possible to find out where your program is spending most of its time +(if you have some patience -- the profiling itself can slow your program down by +an order of magnitude). + +Remember that many standard optimization heuristics you may know from other +programming experience may well apply to Python. For example it may be faster +to send output to output devices using larger writes rather than smaller ones in +order to reduce the overhead of kernel system calls. Thus CGI scripts that +write all output in "one shot" may be faster than those that write lots of small +pieces of output. + +Also, be sure to use Python's core features where appropriate. For example, +slicing allows programs to chop up lists and other sequence objects in a single +tick of the interpreter's mainloop using highly optimized C implementations. +Thus to get the same effect as:: + + L2 = [] + for i in range[3]: + L2.append(L1[i]) + +it is much shorter and far faster to use :: + + L2 = list(L1[:3]) # "list" is redundant if L1 is a list. + +Note that the functionally-oriented builtins such as :func:`map`, :func:`zip`, +and friends can be a convenient accelerator for loops that perform a single +task. For example to pair the elements of two lists together:: + + >>> zip([1,2,3], [4,5,6]) + [(1, 4), (2, 5), (3, 6)] + +or to compute a number of sines:: + + >>> map( math.sin, (1,2,3,4)) + [0.841470984808, 0.909297426826, 0.14112000806, -0.756802495308] + +The operation completes very quickly in such cases. + +Other examples include the ``join()`` and ``split()`` methods of string objects. +For example if s1..s7 are large (10K+) strings then +``"".join([s1,s2,s3,s4,s5,s6,s7])`` may be far faster than the more obvious +``s1+s2+s3+s4+s5+s6+s7``, since the "summation" will compute many +subexpressions, whereas ``join()`` does all the copying in one pass. For +manipulating strings, use the ``replace()`` method on string objects. Use +regular expressions only when you're not dealing with constant string patterns. +Consider using the string formatting operations ``string % tuple`` and ``string +% dictionary``. + +Be sure to use the :meth:`list.sort` builtin method to do sorting, and see the +`sorting mini-HOWTO `_ for examples +of moderately advanced usage. :meth:`list.sort` beats other techniques for +sorting in all but the most extreme circumstances. + +Another common trick is to "push loops into functions or methods." For example +suppose you have a program that runs slowly and you use the profiler to +determine that a Python function ``ff()`` is being called lots of times. If you +notice that ``ff ()``:: + + def ff(x): + ... # do something with x computing result... + return result + +tends to be called in loops like:: + + list = map(ff, oldlist) + +or:: + + for x in sequence: + value = ff(x) + ... # do something with value... + +then you can often eliminate function call overhead by rewriting ``ff()`` to:: + + def ffseq(seq): + resultseq = [] + for x in seq: + ... # do something with x computing result... + resultseq.append(result) + return resultseq + +and rewrite the two examples to ``list = ffseq(oldlist)`` and to:: + + for value in ffseq(sequence): + ... # do something with value... + +Single calls to ``ff(x)`` translate to ``ffseq([x])[0]`` with little penalty. +Of course this technique is not always appropriate and there are other variants +which you can figure out. + +You can gain some performance by explicitly storing the results of a function or +method lookup into a local variable. A loop like:: + + for key in token: + dict[key] = dict.get(key, 0) + 1 + +resolves ``dict.get`` every iteration. If the method isn't going to change, a +slightly faster implementation is:: + + dict_get = dict.get # look up the method once + for key in token: + dict[key] = dict_get(key, 0) + 1 + +Default arguments can be used to determine values once, at compile time instead +of at run time. This can only be done for functions or objects which will not +be changed during program execution, such as replacing :: + + def degree_sin(deg): + return math.sin(deg * math.pi / 180.0) + +with :: + + def degree_sin(deg, factor=math.pi/180.0, sin=math.sin): + return sin(deg * factor) + +Because this trick uses default arguments for terms which should not be changed, +it should only be used when you are not concerned with presenting a possibly +confusing API to your users. + + +Core Language +============= + +How do you set a global variable in a function? +----------------------------------------------- + +Did you do something like this? :: + + x = 1 # make a global + + def f(): + print x # try to print the global + ... + for j in range(100): + if q > 3: + x = 4 + +Any variable assigned in a function is local to that function. unless it is +specifically declared global. Since a value is bound to ``x`` as the last +statement of the function body, the compiler assumes that ``x`` is +local. Consequently the ``print x`` attempts to print an uninitialized local +variable and will trigger a ``NameError``. + +The solution is to insert an explicit global declaration at the start of the +function:: + + def f(): + global x + print x # try to print the global + ... + for j in range(100): + if q > 3: + x = 4 + +In this case, all references to ``x`` are interpreted as references to the ``x`` +from the module namespace. + + +What are the rules for local and global variables in Python? +------------------------------------------------------------ + +In Python, variables that are only referenced inside a function are implicitly +global. If a variable is assigned a new value anywhere within the function's +body, it's assumed to be a local. If a variable is ever assigned a new value +inside the function, the variable is implicitly local, and you need to +explicitly declare it as 'global'. + +Though a bit surprising at first, a moment's consideration explains this. On +one hand, requiring :keyword:`global` for assigned variables provides a bar +against unintended side-effects. On the other hand, if ``global`` was required +for all global references, you'd be using ``global`` all the time. You'd have +to declare as global every reference to a builtin function or to a component of +an imported module. This clutter would defeat the usefulness of the ``global`` +declaration for identifying side-effects. + + +How do I share global variables across modules? +------------------------------------------------ + +The canonical way to share information across modules within a single program is +to create a special module (often called config or cfg). Just import the config +module in all modules of your application; the module then becomes available as +a global name. Because there is only one instance of each module, any changes +made to the module object get reflected everywhere. For example: + +config.py:: + + x = 0 # Default value of the 'x' configuration setting + +mod.py:: + + import config + config.x = 1 + +main.py:: + + import config + import mod + print config.x + +Note that using a module is also the basis for implementing the Singleton design +pattern, for the same reason. + + +What are the "best practices" for using import in a module? +----------------------------------------------------------- + +In general, don't use ``from modulename import *``. Doing so clutters the +importer's namespace. Some people avoid this idiom even with the few modules +that were designed to be imported in this manner. Modules designed in this +manner include :mod:`Tkinter`, and :mod:`threading`. + +Import modules at the top of a file. Doing so makes it clear what other modules +your code requires and avoids questions of whether the module name is in scope. +Using one import per line makes it easy to add and delete module imports, but +using multiple imports per line uses less screen space. + +It's good practice if you import modules in the following order: + +1. standard library modules -- e.g. ``sys``, ``os``, ``getopt``, ``re``) +2. third-party library modules (anything installed in Python's site-packages + directory) -- e.g. mx.DateTime, ZODB, PIL.Image, etc. +3. locally-developed modules + +Never use relative package imports. If you're writing code that's in the +``package.sub.m1`` module and want to import ``package.sub.m2``, do not just +write ``import m2``, even though it's legal. Write ``from package.sub import +m2`` instead. Relative imports can lead to a module being initialized twice, +leading to confusing bugs. + +It is sometimes necessary to move imports to a function or class to avoid +problems with circular imports. Gordon McMillan says: + + Circular imports are fine where both modules use the "import " form + of import. They fail when the 2nd module wants to grab a name out of the + first ("from module import name") and the import is at the top level. That's + because names in the 1st are not yet available, because the first module is + busy importing the 2nd. + +In this case, if the second module is only used in one function, then the import +can easily be moved into that function. By the time the import is called, the +first module will have finished initializing, and the second module can do its +import. + +It may also be necessary to move imports out of the top level of code if some of +the modules are platform-specific. In that case, it may not even be possible to +import all of the modules at the top of the file. In this case, importing the +correct modules in the corresponding platform-specific code is a good option. + +Only move imports into a local scope, such as inside a function definition, if +it's necessary to solve a problem such as avoiding a circular import or are +trying to reduce the initialization time of a module. This technique is +especially helpful if many of the imports are unnecessary depending on how the +program executes. You may also want to move imports into a function if the +modules are only ever used in that function. Note that loading a module the +first time may be expensive because of the one time initialization of the +module, but loading a module multiple times is virtually free, costing only a +couple of dictionary lookups. Even if the module name has gone out of scope, +the module is probably available in :data:`sys.modules`. + +If only instances of a specific class use a module, then it is reasonable to +import the module in the class's ``__init__`` method and then assign the module +to an instance variable so that the module is always available (via that +instance variable) during the life of the object. Note that to delay an import +until the class is instantiated, the import must be inside a method. Putting +the import inside the class but outside of any method still causes the import to +occur when the module is initialized. + + +How can I pass optional or keyword parameters from one function to another? +--------------------------------------------------------------------------- + +Collect the arguments using the ``*`` and ``**`` specifiers in the function's +parameter list; this gives you the positional arguments as a tuple and the +keyword arguments as a dictionary. You can then pass these arguments when +calling another function by using ``*`` and ``**``:: + + def f(x, *args, **kwargs): + ... + kwargs['width'] = '14.3c' + ... + g(x, *args, **kwargs) + +In the unlikely case that you care about Python versions older than 2.0, use +:func:`apply`:: + + def f(x, *args, **kwargs): + ... + kwargs['width'] = '14.3c' + ... + apply(g, (x,)+args, kwargs) + + +How do I write a function with output parameters (call by reference)? +--------------------------------------------------------------------- + +Remember that arguments are passed by assignment in Python. Since assignment +just creates references to objects, there's no alias between an argument name in +the caller and callee, and so no call-by-reference per se. You can achieve the +desired effect in a number of ways. + +1) By returning a tuple of the results:: + + def func2(a, b): + a = 'new-value' # a and b are local names + b = b + 1 # assigned to new objects + return a, b # return new values + + x, y = 'old-value', 99 + x, y = func2(x, y) + print x, y # output: new-value 100 + + This is almost always the clearest solution. + +2) By using global variables. This isn't thread-safe, and is not recommended. + +3) By passing a mutable (changeable in-place) object:: + + def func1(a): + a[0] = 'new-value' # 'a' references a mutable list + a[1] = a[1] + 1 # changes a shared object + + args = ['old-value', 99] + func1(args) + print args[0], args[1] # output: new-value 100 + +4) By passing in a dictionary that gets mutated:: + + def func3(args): + args['a'] = 'new-value' # args is a mutable dictionary + args['b'] = args['b'] + 1 # change it in-place + + args = {'a':' old-value', 'b': 99} + func3(args) + print args['a'], args['b'] + +5) Or bundle up values in a class instance:: + + class callByRef: + def __init__(self, **args): + for (key, value) in args.items(): + setattr(self, key, value) + + def func4(args): + args.a = 'new-value' # args is a mutable callByRef + args.b = args.b + 1 # change object in-place + + args = callByRef(a='old-value', b=99) + func4(args) + print args.a, args.b + + + There's almost never a good reason to get this complicated. + +Your best choice is to return a tuple containing the multiple results. + + +How do you make a higher order function in Python? +-------------------------------------------------- + +You have two choices: you can use nested scopes or you can use callable objects. +For example, suppose you wanted to define ``linear(a,b)`` which returns a +function ``f(x)`` that computes the value ``a*x+b``. Using nested scopes:: + + def linear(a, b): + def result(x): + return a * x + b + return result + +Or using a callable object:: + + class linear: + + def __init__(self, a, b): + self.a, self.b = a, b + + def __call__(self, x): + return self.a * x + self.b + +In both cases, :: + + taxes = linear(0.3, 2) + +gives a callable object where ``taxes(10e6) == 0.3 * 10e6 + 2``. + +The callable object approach has the disadvantage that it is a bit slower and +results in slightly longer code. However, note that a collection of callables +can share their signature via inheritance:: + + class exponential(linear): + # __init__ inherited + def __call__(self, x): + return self.a * (x ** self.b) + +Object can encapsulate state for several methods:: + + class counter: + + value = 0 + + def set(self, x): + self.value = x + + def up(self): + self.value = self.value + 1 + + def down(self): + self.value = self.value - 1 + + count = counter() + inc, dec, reset = count.up, count.down, count.set + +Here ``inc()``, ``dec()`` and ``reset()`` act like functions which share the +same counting variable. + + +How do I copy an object in Python? +---------------------------------- + +In general, try :func:`copy.copy` or :func:`copy.deepcopy` for the general case. +Not all objects can be copied, but most can. + +Some objects can be copied more easily. Dictionaries have a :meth:`~dict.copy` +method:: + + newdict = olddict.copy() + +Sequences can be copied by slicing:: + + new_l = l[:] + + +How can I find the methods or attributes of an object? +------------------------------------------------------ + +For an instance x of a user-defined class, ``dir(x)`` returns an alphabetized +list of the names containing the instance attributes and methods and attributes +defined by its class. + + +How can my code discover the name of an object? +----------------------------------------------- + +Generally speaking, it can't, because objects don't really have names. +Essentially, assignment always binds a name to a value; The same is true of +``def`` and ``class`` statements, but in that case the value is a +callable. Consider the following code:: + + class A: + pass + + B = A + + a = B() + b = a + print b + <__main__.A instance at 016D07CC> + print a + <__main__.A instance at 016D07CC> + +Arguably the class has a name: even though it is bound to two names and invoked +through the name B the created instance is still reported as an instance of +class A. However, it is impossible to say whether the instance's name is a or +b, since both names are bound to the same value. + +Generally speaking it should not be necessary for your code to "know the names" +of particular values. Unless you are deliberately writing introspective +programs, this is usually an indication that a change of approach might be +beneficial. + +In comp.lang.python, Fredrik Lundh once gave an excellent analogy in answer to +this question: + + The same way as you get the name of that cat you found on your porch: the cat + (object) itself cannot tell you its name, and it doesn't really care -- so + the only way to find out what it's called is to ask all your neighbours + (namespaces) if it's their cat (object)... + + ....and don't be surprised if you'll find that it's known by many names, or + no name at all! + + +What's up with the comma operator's precedence? +----------------------------------------------- + +Comma is not an operator in Python. Consider this session:: + + >>> "a" in "b", "a" + (False, '1') + +Since the comma is not an operator, but a separator between expressions the +above is evaluated as if you had entered:: + + >>> ("a" in "b"), "a" + +not:: + + >>> "a" in ("5", "a") + +The same is true of the various assignment operators (``=``, ``+=`` etc). They +are not truly operators but syntactic delimiters in assignment statements. + + +Is there an equivalent of C's "?:" ternary operator? +---------------------------------------------------- + +Yes, this feature was added in Python 2.5. The syntax would be as follows:: + + [on_true] if [expression] else [on_false] + + x, y = 50, 25 + + small = x if x < y else y + +For versions previous to 2.5 the answer would be 'No'. + +.. XXX remove rest? + +In many cases you can mimic ``a ? b : c`` with ``a and b or c``, but there's a +flaw: if *b* is zero (or empty, or ``None`` -- anything that tests false) then +*c* will be selected instead. In many cases you can prove by looking at the +code that this can't happen (e.g. because *b* is a constant or has a type that +can never be false), but in general this can be a problem. + +Tim Peters (who wishes it was Steve Majewski) suggested the following solution: +``(a and [b] or [c])[0]``. Because ``[b]`` is a singleton list it is never +false, so the wrong path is never taken; then applying ``[0]`` to the whole +thing gets the *b* or *c* that you really wanted. Ugly, but it gets you there +in the rare cases where it is really inconvenient to rewrite your code using +'if'. + +The best course is usually to write a simple ``if...else`` statement. Another +solution is to implement the ``?:`` operator as a function:: + + def q(cond, on_true, on_false): + if cond: + if not isfunction(on_true): + return on_true + else: + return apply(on_true) + else: + if not isfunction(on_false): + return on_false + else: + return apply(on_false) + +In most cases you'll pass b and c directly: ``q(a, b, c)``. To avoid evaluating +b or c when they shouldn't be, encapsulate them within a lambda function, e.g.: +``q(a, lambda: b, lambda: c)``. + +It has been asked *why* Python has no if-then-else expression. There are +several answers: many languages do just fine without one; it can easily lead to +less readable code; no sufficiently "Pythonic" syntax has been discovered; a +search of the standard library found remarkably few places where using an +if-then-else expression would make the code more understandable. + +In 2002, :pep:`308` was written proposing several possible syntaxes and the +community was asked to vote on the issue. The vote was inconclusive. Most +people liked one of the syntaxes, but also hated other syntaxes; many votes +implied that people preferred no ternary operator rather than having a syntax +they hated. + + +Is it possible to write obfuscated one-liners in Python? +-------------------------------------------------------- + +Yes. Usually this is done by nesting :keyword:`lambda` within +:keyword:`lambda`. See the following three examples, due to Ulf Bartelt:: + + # Primes < 1000 + print filter(None,map(lambda y:y*reduce(lambda x,y:x*y!=0, + map(lambda x,y=y:y%x,range(2,int(pow(y,0.5)+1))),1),range(2,1000))) + + # First 10 Fibonacci numbers + print map(lambda x,f=lambda x,f:(x<=1) or (f(x-1,f)+f(x-2,f)): f(x,f), + range(10)) + + # Mandelbrot set + print (lambda Ru,Ro,Iu,Io,IM,Sx,Sy:reduce(lambda x,y:x+y,map(lambda y, + Iu=Iu,Io=Io,Ru=Ru,Ro=Ro,Sy=Sy,L=lambda yc,Iu=Iu,Io=Io,Ru=Ru,Ro=Ro,i=IM, + Sx=Sx,Sy=Sy:reduce(lambda x,y:x+y,map(lambda x,xc=Ru,yc=yc,Ru=Ru,Ro=Ro, + i=i,Sx=Sx,F=lambda xc,yc,x,y,k,f=lambda xc,yc,x,y,k,f:(k<=0)or (x*x+y*y + >=4.0) or 1+f(xc,yc,x*x-y*y+xc,2.0*x*y+yc,k-1,f):f(xc,yc,x,y,k,f):chr( + 64+F(Ru+x*(Ro-Ru)/Sx,yc,0,0,i)),range(Sx))):L(Iu+y*(Io-Iu)/Sy),range(Sy + ))))(-2.1, 0.7, -1.2, 1.2, 30, 80, 24) + # \___ ___/ \___ ___/ | | |__ lines on screen + # V V | |______ columns on screen + # | | |__________ maximum of "iterations" + # | |_________________ range on y axis + # |____________________________ range on x axis + +Don't try this at home, kids! + + +Numbers and strings +=================== + +How do I specify hexadecimal and octal integers? +------------------------------------------------ + +To specify an octal digit, precede the octal value with a zero. For example, to +set the variable "a" to the octal value "10" (8 in decimal), type:: + + >>> a = 010 + >>> a + 8 + +Hexadecimal is just as easy. Simply precede the hexadecimal number with a zero, +and then a lower or uppercase "x". Hexadecimal digits can be specified in lower +or uppercase. For example, in the Python interpreter:: + + >>> a = 0xa5 + >>> a + 165 + >>> b = 0XB2 + >>> b + 178 + + +Why does -22 / 10 return -3? +---------------------------- + +It's primarily driven by the desire that ``i % j`` have the same sign as ``j``. +If you want that, and also want:: + + i == (i / j) * j + (i % j) + +then integer division has to return the floor. C also requires that identity to +hold, and then compilers that truncate ``i / j`` need to make ``i % j`` have the +same sign as ``i``. + +There are few real use cases for ``i % j`` when ``j`` is negative. When ``j`` +is positive, there are many, and in virtually all of them it's more useful for +``i % j`` to be ``>= 0``. If the clock says 10 now, what did it say 200 hours +ago? ``-190 % 12 == 2`` is useful; ``-190 % 12 == -10`` is a bug waiting to +bite. + + +How do I convert a string to a number? +-------------------------------------- + +For integers, use the built-in :func:`int` type constructor, e.g. ``int('144') +== 144``. Similarly, :func:`float` converts to floating-point, +e.g. ``float('144') == 144.0``. + +By default, these interpret the number as decimal, so that ``int('0144') == +144`` and ``int('0x144')`` raises :exc:`ValueError`. ``int(string, base)`` takes +the base to convert from as a second optional argument, so ``int('0x144', 16) == +324``. If the base is specified as 0, the number is interpreted using Python's +rules: a leading '0' indicates octal, and '0x' indicates a hex number. + +Do not use the built-in function :func:`eval` if all you need is to convert +strings to numbers. :func:`eval` will be significantly slower and it presents a +security risk: someone could pass you a Python expression that might have +unwanted side effects. For example, someone could pass +``__import__('os').system("rm -rf $HOME")`` which would erase your home +directory. + +:func:`eval` also has the effect of interpreting numbers as Python expressions, +so that e.g. ``eval('09')`` gives a syntax error because Python regards numbers +starting with '0' as octal (base 8). + + +How do I convert a number to a string? +-------------------------------------- + +To convert, e.g., the number 144 to the string '144', use the built-in type +constructor :func:`str`. If you want a hexadecimal or octal representation, use +the built-in functions ``hex()`` or ``oct()``. For fancy formatting, use +:ref:`the % operator ` on strings, e.g. ``"%04d" % 144`` +yields ``'0144'`` and ``"%.3f" % (1/3.0)`` yields ``'0.333'``. See the library +reference manual for details. + + +How do I modify a string in place? +---------------------------------- + +You can't, because strings are immutable. If you need an object with this +ability, try converting the string to a list or use the array module:: + + >>> s = "Hello, world" + >>> a = list(s) + >>> print a + ['H', 'e', 'l', 'l', 'o', ',', ' ', 'w', 'o', 'r', 'l', 'd'] + >>> a[7:] = list("there!") + >>> ''.join(a) + 'Hello, there!' + + >>> import array + >>> a = array.array('c', s) + >>> print a + array('c', 'Hello, world') + >>> a[0] = 'y' ; print a + array('c', 'yello world') + >>> a.tostring() + 'yello, world' + + +How do I use strings to call functions/methods? +----------------------------------------------- + +There are various techniques. + +* The best is to use a dictionary that maps strings to functions. The primary + advantage of this technique is that the strings do not need to match the names + of the functions. This is also the primary technique used to emulate a case + construct:: + + def a(): + pass + + def b(): + pass + + dispatch = {'go': a, 'stop': b} # Note lack of parens for funcs + + dispatch[get_input()]() # Note trailing parens to call function + +* Use the built-in function :func:`getattr`:: + + import foo + getattr(foo, 'bar')() + + Note that :func:`getattr` works on any object, including classes, class + instances, modules, and so on. + + This is used in several places in the standard library, like this:: + + class Foo: + def do_foo(self): + ... + + def do_bar(self): + ... + + f = getattr(foo_instance, 'do_' + opname) + f() + + +* Use :func:`locals` or :func:`eval` to resolve the function name:: + + def myFunc(): + print "hello" + + fname = "myFunc" + + f = locals()[fname] + f() + + f = eval(fname) + f() + + Note: Using :func:`eval` is slow and dangerous. If you don't have absolute + control over the contents of the string, someone could pass a string that + resulted in an arbitrary function being executed. + +Is there an equivalent to Perl's chomp() for removing trailing newlines from strings? +------------------------------------------------------------------------------------- + +Starting with Python 2.2, you can use ``S.rstrip("\r\n")`` to remove all +occurences of any line terminator from the end of the string ``S`` without +removing other trailing whitespace. If the string ``S`` represents more than +one line, with several empty lines at the end, the line terminators for all the +blank lines will be removed:: + + >>> lines = ("line 1 \r\n" + ... "\r\n" + ... "\r\n") + >>> lines.rstrip("\n\r") + "line 1 " + +Since this is typically only desired when reading text one line at a time, using +``S.rstrip()`` this way works well. + +For older versions of Python, There are two partial substitutes: + +- If you want to remove all trailing whitespace, use the ``rstrip()`` method of + string objects. This removes all trailing whitespace, not just a single + newline. + +- Otherwise, if there is only one line in the string ``S``, use + ``S.splitlines()[0]``. + + +Is there a scanf() or sscanf() equivalent? +------------------------------------------ + +Not as such. + +For simple input parsing, the easiest approach is usually to split the line into +whitespace-delimited words using the :meth:`~str.split` method of string objects +and then convert decimal strings to numeric values using :func:`int` or +:func:`float`. ``split()`` supports an optional "sep" parameter which is useful +if the line uses something other than whitespace as a separator. + +For more complicated input parsing, regular expressions more powerful than C's +:cfunc:`sscanf` and better suited for the task. + + +What does 'UnicodeError: ASCII [decoding,encoding] error: ordinal not in range(128)' mean? +------------------------------------------------------------------------------------------ + +This error indicates that your Python installation can handle only 7-bit ASCII +strings. There are a couple ways to fix or work around the problem. + +If your programs must handle data in arbitrary character set encodings, the +environment the application runs in will generally identify the encoding of the +data it is handing you. You need to convert the input to Unicode data using +that encoding. For example, a program that handles email or web input will +typically find character set encoding information in Content-Type headers. This +can then be used to properly convert input data to Unicode. Assuming the string +referred to by ``value`` is encoded as UTF-8:: + + value = unicode(value, "utf-8") + +will return a Unicode object. If the data is not correctly encoded as UTF-8, +the above call will raise a :exc:`UnicodeError` exception. + +If you only want strings converted to Unicode which have non-ASCII data, you can +try converting them first assuming an ASCII encoding, and then generate Unicode +objects if that fails:: + + try: + x = unicode(value, "ascii") + except UnicodeError: + value = unicode(value, "utf-8") + else: + # value was valid ASCII data + pass + +It's possible to set a default encoding in a file called ``sitecustomize.py`` +that's part of the Python library. However, this isn't recommended because +changing the Python-wide default encoding may cause third-party extension +modules to fail. + +Note that on Windows, there is an encoding known as "mbcs", which uses an +encoding specific to your current locale. In many cases, and particularly when +working with COM, this may be an appropriate default encoding to use. + + +Sequences (Tuples/Lists) +======================== + +How do I convert between tuples and lists? +------------------------------------------ + +The type constructor ``tuple(seq)`` converts any sequence (actually, any +iterable) into a tuple with the same items in the same order. + +For example, ``tuple([1, 2, 3])`` yields ``(1, 2, 3)`` and ``tuple('abc')`` +yields ``('a', 'b', 'c')``. If the argument is a tuple, it does not make a copy +but returns the same object, so it is cheap to call :func:`tuple` when you +aren't sure that an object is already a tuple. + +The type constructor ``list(seq)`` converts any sequence or iterable into a list +with the same items in the same order. For example, ``list((1, 2, 3))`` yields +``[1, 2, 3]`` and ``list('abc')`` yields ``['a', 'b', 'c']``. If the argument +is a list, it makes a copy just like ``seq[:]`` would. + + +What's a negative index? +------------------------ + +Python sequences are indexed with positive numbers and negative numbers. For +positive numbers 0 is the first index 1 is the second index and so forth. For +negative indices -1 is the last index and -2 is the penultimate (next to last) +index and so forth. Think of ``seq[-n]`` as the same as ``seq[len(seq)-n]``. + +Using negative indices can be very convenient. For example ``S[:-1]`` is all of +the string except for its last character, which is useful for removing the +trailing newline from a string. + + +How do I iterate over a sequence in reverse order? +-------------------------------------------------- + +Use the :func:`reversed` builtin function, which is new in Python 2.4:: + + for x in reversed(sequence): + ... # do something with x... + +This won't touch your original sequence, but build a new copy with reversed +order to iterate over. + +With Python 2.3, you can use an extended slice syntax:: + + for x in sequence[::-1]: + ... # do something with x... + + +How do you remove duplicates from a list? +----------------------------------------- + +See the Python Cookbook for a long discussion of many ways to do this: + + http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/52560 + +If you don't mind reordering the list, sort it and then scan from the end of the +list, deleting duplicates as you go:: + + if List: + List.sort() + last = List[-1] + for i in range(len(List)-2, -1, -1): + if last == List[i]: + del List[i] + else: + last = List[i] + +If all elements of the list may be used as dictionary keys (i.e. they are all +hashable) this is often faster :: + + d = {} + for x in List: + d[x] = x + List = d.values() + +In Python 2.5 and later, the following is possible instead:: + + List = list(set(List)) + +This converts the list into a set, thereby removing duplicates, and then back +into a list. + + +How do you make an array in Python? +----------------------------------- + +Use a list:: + + ["this", 1, "is", "an", "array"] + +Lists are equivalent to C or Pascal arrays in their time complexity; the primary +difference is that a Python list can contain objects of many different types. + +The ``array`` module also provides methods for creating arrays of fixed types +with compact representations, but they are slower to index than lists. Also +note that the Numeric extensions and others define array-like structures with +various characteristics as well. + +To get Lisp-style linked lists, you can emulate cons cells using tuples:: + + lisp_list = ("like", ("this", ("example", None) ) ) + +If mutability is desired, you could use lists instead of tuples. Here the +analogue of lisp car is ``lisp_list[0]`` and the analogue of cdr is +``lisp_list[1]``. Only do this if you're sure you really need to, because it's +usually a lot slower than using Python lists. + + +How do I create a multidimensional list? +---------------------------------------- + +You probably tried to make a multidimensional array like this:: + + A = [[None] * 2] * 3 + +This looks correct if you print it:: + + >>> A + [[None, None], [None, None], [None, None]] + +But when you assign a value, it shows up in multiple places: + + >>> A[0][0] = 5 + >>> A + [[5, None], [5, None], [5, None]] + +The reason is that replicating a list with ``*`` doesn't create copies, it only +creates references to the existing objects. The ``*3`` creates a list +containing 3 references to the same list of length two. Changes to one row will +show in all rows, which is almost certainly not what you want. + +The suggested approach is to create a list of the desired length first and then +fill in each element with a newly created list:: + + A = [None] * 3 + for i in range(3): + A[i] = [None] * 2 + +This generates a list containing 3 different lists of length two. You can also +use a list comprehension:: + + w, h = 2, 3 + A = [[None] * w for i in range(h)] + +Or, you can use an extension that provides a matrix datatype; `Numeric Python +`_ is the best known. + + +How do I apply a method to a sequence of objects? +------------------------------------------------- + +Use a list comprehension:: + + result = [obj.method() for obj in List] + +More generically, you can try the following function:: + + def method_map(objects, method, arguments): + """method_map([a,b], "meth", (1,2)) gives [a.meth(1,2), b.meth(1,2)]""" + nobjects = len(objects) + methods = map(getattr, objects, [method]*nobjects) + return map(apply, methods, [arguments]*nobjects) + + +Dictionaries +============ + +How can I get a dictionary to display its keys in a consistent order? +--------------------------------------------------------------------- + +You can't. Dictionaries store their keys in an unpredictable order, so the +display order of a dictionary's elements will be similarly unpredictable. + +This can be frustrating if you want to save a printable version to a file, make +some changes and then compare it with some other printed dictionary. In this +case, use the ``pprint`` module to pretty-print the dictionary; the items will +be presented in order sorted by the key. + +A more complicated solution is to subclass ``UserDict.UserDict`` to create a +``SortedDict`` class that prints itself in a predictable order. Here's one +simpleminded implementation of such a class:: + + import UserDict, string + + class SortedDict(UserDict.UserDict): + def __repr__(self): + result = [] + append = result.append + keys = self.data.keys() + keys.sort() + for k in keys: + append("%s: %s" % (`k`, `self.data[k]`)) + return "{%s}" % string.join(result, ", ") + + __str__ = __repr__ + +This will work for many common situations you might encounter, though it's far +from a perfect solution. The largest flaw is that if some values in the +dictionary are also dictionaries, their values won't be presented in any +particular order. + + +I want to do a complicated sort: can you do a Schwartzian Transform in Python? +------------------------------------------------------------------------------ + +The technique, attributed to Randal Schwartz of the Perl community, sorts the +elements of a list by a metric which maps each element to its "sort value". In +Python, just use the ``key`` argument for the ``sort()`` method:: + + Isorted = L[:] + Isorted.sort(key=lambda s: int(s[10:15])) + +The ``key`` argument is new in Python 2.4, for older versions this kind of +sorting is quite simple to do with list comprehensions. To sort a list of +strings by their uppercase values:: + + tmp1 = [(x.upper(), x) for x in L] # Schwartzian transform + tmp1.sort() + Usorted = [x[1] for x in tmp1] + +To sort by the integer value of a subfield extending from positions 10-15 in +each string:: + + tmp2 = [(int(s[10:15]), s) for s in L] # Schwartzian transform + tmp2.sort() + Isorted = [x[1] for x in tmp2] + +Note that Isorted may also be computed by :: + + def intfield(s): + return int(s[10:15]) + + def Icmp(s1, s2): + return cmp(intfield(s1), intfield(s2)) + + Isorted = L[:] + Isorted.sort(Icmp) + +but since this method calls ``intfield()`` many times for each element of L, it +is slower than the Schwartzian Transform. + + +How can I sort one list by values from another list? +---------------------------------------------------- + +Merge them into a single list of tuples, sort the resulting list, and then pick +out the element you want. :: + + >>> list1 = ["what", "I'm", "sorting", "by"] + >>> list2 = ["something", "else", "to", "sort"] + >>> pairs = zip(list1, list2) + >>> pairs + [('what', 'something'), ("I'm", 'else'), ('sorting', 'to'), ('by', 'sort')] + >>> pairs.sort() + >>> result = [ x[1] for x in pairs ] + >>> result + ['else', 'sort', 'to', 'something'] + +An alternative for the last step is:: + + result = [] + for p in pairs: result.append(p[1]) + +If you find this more legible, you might prefer to use this instead of the final +list comprehension. However, it is almost twice as slow for long lists. Why? +First, the ``append()`` operation has to reallocate memory, and while it uses +some tricks to avoid doing that each time, it still has to do it occasionally, +and that costs quite a bit. Second, the expression "result.append" requires an +extra attribute lookup, and third, there's a speed reduction from having to make +all those function calls. + + +Objects +======= + +What is a class? +---------------- + +A class is the particular object type created by executing a class statement. +Class objects are used as templates to create instance objects, which embody +both the data (attributes) and code (methods) specific to a datatype. + +A class can be based on one or more other classes, called its base class(es). It +then inherits the attributes and methods of its base classes. This allows an +object model to be successively refined by inheritance. You might have a +generic ``Mailbox`` class that provides basic accessor methods for a mailbox, +and subclasses such as ``MboxMailbox``, ``MaildirMailbox``, ``OutlookMailbox`` +that handle various specific mailbox formats. + + +What is a method? +----------------- + +A method is a function on some object ``x`` that you normally call as +``x.name(arguments...)``. Methods are defined as functions inside the class +definition:: + + class C: + def meth (self, arg): + return arg * 2 + self.attribute + + +What is self? +------------- + +Self is merely a conventional name for the first argument of a method. A method +defined as ``meth(self, a, b, c)`` should be called as ``x.meth(a, b, c)`` for +some instance ``x`` of the class in which the definition occurs; the called +method will think it is called as ``meth(x, a, b, c)``. + +See also :ref:`why-self`. + + +How do I check if an object is an instance of a given class or of a subclass of it? +----------------------------------------------------------------------------------- + +Use the built-in function ``isinstance(obj, cls)``. You can check if an object +is an instance of any of a number of classes by providing a tuple instead of a +single class, e.g. ``isinstance(obj, (class1, class2, ...))``, and can also +check whether an object is one of Python's built-in types, e.g. +``isinstance(obj, str)`` or ``isinstance(obj, (int, long, float, complex))``. + +Note that most programs do not use :func:`isinstance` on user-defined classes +very often. If you are developing the classes yourself, a more proper +object-oriented style is to define methods on the classes that encapsulate a +particular behaviour, instead of checking the object's class and doing a +different thing based on what class it is. For example, if you have a function +that does something:: + + def search (obj): + if isinstance(obj, Mailbox): + # ... code to search a mailbox + elif isinstance(obj, Document): + # ... code to search a document + elif ... + +A better approach is to define a ``search()`` method on all the classes and just +call it:: + + class Mailbox: + def search(self): + # ... code to search a mailbox + + class Document: + def search(self): + # ... code to search a document + + obj.search() + + +What is delegation? +------------------- + +Delegation is an object oriented technique (also called a design pattern). +Let's say you have an object ``x`` and want to change the behaviour of just one +of its methods. You can create a new class that provides a new implementation +of the method you're interested in changing and delegates all other methods to +the corresponding method of ``x``. + +Python programmers can easily implement delegation. For example, the following +class implements a class that behaves like a file but converts all written data +to uppercase:: + + class UpperOut: + + def __init__(self, outfile): + self._outfile = outfile + + def write(self, s): + self._outfile.write(s.upper()) + + def __getattr__(self, name): + return getattr(self._outfile, name) + +Here the ``UpperOut`` class redefines the ``write()`` method to convert the +argument string to uppercase before calling the underlying +``self.__outfile.write()`` method. All other methods are delegated to the +underlying ``self.__outfile`` object. The delegation is accomplished via the +``__getattr__`` method; consult :ref:`the language reference ` +for more information about controlling attribute access. + +Note that for more general cases delegation can get trickier. When attributes +must be set as well as retrieved, the class must define a :meth:`__setattr__` +method too, and it must do so carefully. The basic implementation of +:meth:`__setattr__` is roughly equivalent to the following:: + + class X: + ... + def __setattr__(self, name, value): + self.__dict__[name] = value + ... + +Most :meth:`__setattr__` implementations must modify ``self.__dict__`` to store +local state for self without causing an infinite recursion. + + +How do I call a method defined in a base class from a derived class that overrides it? +-------------------------------------------------------------------------------------- + +If you're using new-style classes, use the built-in :func:`super` function:: + + class Derived(Base): + def meth (self): + super(Derived, self).meth() + +If you're using classic classes: For a class definition such as ``class +Derived(Base): ...`` you can call method ``meth()`` defined in ``Base`` (or one +of ``Base``'s base classes) as ``Base.meth(self, arguments...)``. Here, +``Base.meth`` is an unbound method, so you need to provide the ``self`` +argument. + + +How can I organize my code to make it easier to change the base class? +---------------------------------------------------------------------- + +You could define an alias for the base class, assign the real base class to it +before your class definition, and use the alias throughout your class. Then all +you have to change is the value assigned to the alias. Incidentally, this trick +is also handy if you want to decide dynamically (e.g. depending on availability +of resources) which base class to use. Example:: + + BaseAlias = + + class Derived(BaseAlias): + def meth(self): + BaseAlias.meth(self) + ... + + +How do I create static class data and static class methods? +----------------------------------------------------------- + +Static data (in the sense of C++ or Java) is easy; static methods (again in the +sense of C++ or Java) are not supported directly. + +For static data, simply define a class attribute. To assign a new value to the +attribute, you have to explicitly use the class name in the assignment:: + + class C: + count = 0 # number of times C.__init__ called + + def __init__(self): + C.count = C.count + 1 + + def getcount(self): + return C.count # or return self.count + +``c.count`` also refers to ``C.count`` for any ``c`` such that ``isinstance(c, +C)`` holds, unless overridden by ``c`` itself or by some class on the base-class +search path from ``c.__class__`` back to ``C``. + +Caution: within a method of C, an assignment like ``self.count = 42`` creates a +new and unrelated instance vrbl named "count" in ``self``'s own dict. Rebinding +of a class-static data name must always specify the class whether inside a +method or not:: + + C.count = 314 + +Static methods are possible since Python 2.2:: + + class C: + def static(arg1, arg2, arg3): + # No 'self' parameter! + ... + static = staticmethod(static) + +With Python 2.4's decorators, this can also be written as :: + + class C: + @staticmethod + def static(arg1, arg2, arg3): + # No 'self' parameter! + ... + +However, a far more straightforward way to get the effect of a static method is +via a simple module-level function:: + + def getcount(): + return C.count + +If your code is structured so as to define one class (or tightly related class +hierarchy) per module, this supplies the desired encapsulation. + + +How can I overload constructors (or methods) in Python? +------------------------------------------------------- + +This answer actually applies to all methods, but the question usually comes up +first in the context of constructors. + +In C++ you'd write + +.. code-block:: c + + class C { + C() { cout << "No arguments\n"; } + C(int i) { cout << "Argument is " << i << "\n"; } + } + +In Python you have to write a single constructor that catches all cases using +default arguments. For example:: + + class C: + def __init__(self, i=None): + if i is None: + print "No arguments" + else: + print "Argument is", i + +This is not entirely equivalent, but close enough in practice. + +You could also try a variable-length argument list, e.g. :: + + def __init__(self, *args): + ... + +The same approach works for all method definitions. + + +I try to use __spam and I get an error about _SomeClassName__spam. +------------------------------------------------------------------ + +Variable names with double leading underscores are "mangled" to provide a simple +but effective way to define class private variables. Any identifier of the form +``__spam`` (at least two leading underscores, at most one trailing underscore) +is textually replaced with ``_classname__spam``, where ``classname`` is the +current class name with any leading underscores stripped. + +This doesn't guarantee privacy: an outside user can still deliberately access +the "_classname__spam" attribute, and private values are visible in the object's +``__dict__``. Many Python programmers never bother to use private variable +names at all. + + +My class defines __del__ but it is not called when I delete the object. +----------------------------------------------------------------------- + +There are several possible reasons for this. + +The del statement does not necessarily call :meth:`__del__` -- it simply +decrements the object's reference count, and if this reaches zero +:meth:`__del__` is called. + +If your data structures contain circular links (e.g. a tree where each child has +a parent reference and each parent has a list of children) the reference counts +will never go back to zero. Once in a while Python runs an algorithm to detect +such cycles, but the garbage collector might run some time after the last +reference to your data structure vanishes, so your :meth:`__del__` method may be +called at an inconvenient and random time. This is inconvenient if you're trying +to reproduce a problem. Worse, the order in which object's :meth:`__del__` +methods are executed is arbitrary. You can run :func:`gc.collect` to force a +collection, but there *are* pathological cases where objects will never be +collected. + +Despite the cycle collector, it's still a good idea to define an explicit +``close()`` method on objects to be called whenever you're done with them. The +``close()`` method can then remove attributes that refer to subobjecs. Don't +call :meth:`__del__` directly -- :meth:`__del__` should call ``close()`` and +``close()`` should make sure that it can be called more than once for the same +object. + +Another way to avoid cyclical references is to use the :mod:`weakref` module, +which allows you to point to objects without incrementing their reference count. +Tree data structures, for instance, should use weak references for their parent +and sibling references (if they need them!). + +If the object has ever been a local variable in a function that caught an +expression in an except clause, chances are that a reference to the object still +exists in that function's stack frame as contained in the stack trace. +Normally, calling :func:`sys.exc_clear` will take care of this by clearing the +last recorded exception. + +Finally, if your :meth:`__del__` method raises an exception, a warning message +is printed to :data:`sys.stderr`. + + +How do I get a list of all instances of a given class? +------------------------------------------------------ + +Python does not keep track of all instances of a class (or of a built-in type). +You can program the class's constructor to keep track of all instances by +keeping a list of weak references to each instance. + + +Modules +======= + +How do I create a .pyc file? +---------------------------- + +When a module is imported for the first time (or when the source is more recent +than the current compiled file) a ``.pyc`` file containing the compiled code +should be created in the same directory as the ``.py`` file. + +One reason that a ``.pyc`` file may not be created is permissions problems with +the directory. This can happen, for example, if you develop as one user but run +as another, such as if you are testing with a web server. Creation of a .pyc +file is automatic if you're importing a module and Python has the ability +(permissions, free space, etc...) to write the compiled module back to the +directory. + +Running Python on a top level script is not considered an import and no ``.pyc`` +will be created. For example, if you have a top-level module ``abc.py`` that +imports another module ``xyz.py``, when you run abc, ``xyz.pyc`` will be created +since xyz is imported, but no ``abc.pyc`` file will be created since ``abc.py`` +isn't being imported. + +If you need to create abc.pyc -- that is, to create a .pyc file for a module +that is not imported -- you can, using the :mod:`py_compile` and +:mod:`compileall` modules. + +The :mod:`py_compile` module can manually compile any module. One way is to use +the ``compile()`` function in that module interactively:: + + >>> import py_compile + >>> py_compile.compile('abc.py') + +This will write the ``.pyc`` to the same location as ``abc.py`` (or you can +override that with the optional parameter ``cfile``). + +You can also automatically compile all files in a directory or directories using +the :mod:`compileall` module. You can do it from the shell prompt by running +``compileall.py`` and providing the path of a directory containing Python files +to compile:: + + python -m compileall . + + +How do I find the current module name? +-------------------------------------- + +A module can find out its own module name by looking at the predefined global +variable ``__name__``. If this has the value ``'__main__'``, the program is +running as a script. Many modules that are usually used by importing them also +provide a command-line interface or a self-test, and only execute this code +after checking ``__name__``:: + + def main(): + print 'Running test...' + ... + + if __name__ == '__main__': + main() + + +How can I have modules that mutually import each other? +------------------------------------------------------- + +Suppose you have the following modules: + +foo.py:: + + from bar import bar_var + foo_var = 1 + +bar.py:: + + from foo import foo_var + bar_var = 2 + +The problem is that the interpreter will perform the following steps: + +* main imports foo +* Empty globals for foo are created +* foo is compiled and starts executing +* foo imports bar +* Empty globals for bar are created +* bar is compiled and starts executing +* bar imports foo (which is a no-op since there already is a module named foo) +* bar.foo_var = foo.foo_var + +The last step fails, because Python isn't done with interpreting ``foo`` yet and +the global symbol dictionary for ``foo`` is still empty. + +The same thing happens when you use ``import foo``, and then try to access +``foo.foo_var`` in global code. + +There are (at least) three possible workarounds for this problem. + +Guido van Rossum recommends avoiding all uses of ``from import ...``, +and placing all code inside functions. Initializations of global variables and +class variables should use constants or built-in functions only. This means +everything from an imported module is referenced as ``.``. + +Jim Roskind suggests performing steps in the following order in each module: + +* exports (globals, functions, and classes that don't need imported base + classes) +* ``import`` statements +* active code (including globals that are initialized from imported values). + +van Rossum doesn't like this approach much because the imports appear in a +strange place, but it does work. + +Matthias Urlichs recommends restructuring your code so that the recursive import +is not necessary in the first place. + +These solutions are not mutually exclusive. + + +__import__('x.y.z') returns ; how do I get z? +--------------------------------------------------------- + +Try:: + + __import__('x.y.z').y.z + +For more realistic situations, you may have to do something like :: + + m = __import__(s) + for i in s.split(".")[1:]: + m = getattr(m, i) + +See :mod:`importlib` for a convenience function called +:func:`~importlib.import_module`. + + + +When I edit an imported module and reimport it, the changes don't show up. Why does this happen? +------------------------------------------------------------------------------------------------- + +For reasons of efficiency as well as consistency, Python only reads the module +file on the first time a module is imported. If it didn't, in a program +consisting of many modules where each one imports the same basic module, the +basic module would be parsed and re-parsed many times. To force rereading of a +changed module, do this:: + + import modname + reload(modname) + +Warning: this technique is not 100% fool-proof. In particular, modules +containing statements like :: + + from modname import some_objects + +will continue to work with the old version of the imported objects. If the +module contains class definitions, existing class instances will *not* be +updated to use the new class definition. This can result in the following +paradoxical behaviour: + + >>> import cls + >>> c = cls.C() # Create an instance of C + >>> reload(cls) + + >>> isinstance(c, cls.C) # isinstance is false?!? + False + +The nature of the problem is made clear if you print out the class objects: + + >>> c.__class__ + + >>> cls.C + + diff --git a/Doc/faq/python-video-icon.png b/Doc/faq/python-video-icon.png new file mode 100644 index 0000000..4de54b4 Binary files /dev/null and b/Doc/faq/python-video-icon.png differ diff --git a/Doc/faq/windows.rst b/Doc/faq/windows.rst new file mode 100644 index 0000000..1f40137 --- /dev/null +++ b/Doc/faq/windows.rst @@ -0,0 +1,607 @@ +:tocdepth: 2 + +.. _windows-faq: + +===================== +Python on Windows FAQ +===================== + +.. contents:: + +How do I run a Python program under Windows? +-------------------------------------------- + +This is not necessarily a straightforward question. If you are already familiar +with running programs from the Windows command line then everything will seem +obvious; otherwise, you might need a little more guidance. There are also +differences between Windows 95, 98, NT, ME, 2000 and XP which can add to the +confusion. + +.. sidebar:: |Python Development on XP|_ + :subtitle: `Python Development on XP`_ + + This series of screencasts aims to get you up and running with Python on + Windows XP. The knowledge is distilled into 1.5 hours and will get you up + and running with the right Python distribution, coding in your choice of IDE, + and debugging and writing solid code with unit-tests. + +.. |Python Development on XP| image:: python-video-icon.png +.. _`Python Development on XP`: + http://www.showmedo.com/videos/series?name=pythonOzsvaldPyNewbieSeries + +Unless you use some sort of integrated development environment, you will end up +*typing* Windows commands into what is variously referred to as a "DOS window" +or "Command prompt window". Usually you can create such a window from your +Start menu; under Windows 2000 the menu selection is :menuselection:`Start --> +Programs --> Accessories --> Command Prompt`. You should be able to recognize +when you have started such a window because you will see a Windows "command +prompt", which usually looks like this:: + + C:\> + +The letter may be different, and there might be other things after it, so you +might just as easily see something like:: + + D:\Steve\Projects\Python> + +depending on how your computer has been set up and what else you have recently +done with it. Once you have started such a window, you are well on the way to +running Python programs. + +You need to realize that your Python scripts have to be processed by another +program called the Python interpreter. The interpreter reads your script, +compiles it into bytecodes, and then executes the bytecodes to run your +program. So, how do you arrange for the interpreter to handle your Python? + +First, you need to make sure that your command window recognises the word +"python" as an instruction to start the interpreter. If you have opened a +command window, you should try entering the command ``python`` and hitting +return. You should then see something like:: + + Python 2.2 (#28, Dec 21 2001, 12:21:22) [MSC 32 bit (Intel)] on win32 + Type "help", "copyright", "credits" or "license" for more information. + >>> + +You have started the interpreter in "interactive mode". That means you can enter +Python statements or expressions interactively and have them executed or +evaluated while you wait. This is one of Python's strongest features. Check it +by entering a few expressions of your choice and seeing the results:: + + >>> print "Hello" + Hello + >>> "Hello" * 3 + HelloHelloHello + +Many people use the interactive mode as a convenient yet highly programmable +calculator. When you want to end your interactive Python session, hold the Ctrl +key down while you enter a Z, then hit the "Enter" key to get back to your +Windows command prompt. + +You may also find that you have a Start-menu entry such as :menuselection:`Start +--> Programs --> Python 2.2 --> Python (command line)` that results in you +seeing the ``>>>`` prompt in a new window. If so, the window will disappear +after you enter the Ctrl-Z character; Windows is running a single "python" +command in the window, and closes it when you terminate the interpreter. + +If the ``python`` command, instead of displaying the interpreter prompt ``>>>``, +gives you a message like:: + + 'python' is not recognized as an internal or external command, + operable program or batch file. + +.. sidebar:: |Adding Python to DOS Path|_ + :subtitle: `Adding Python to DOS Path`_ + + Python is not added to the DOS path by default. This screencast will walk + you through the steps to add the correct entry to the `System Path`, allowing + Python to be executed from the command-line by all users. + +.. |Adding Python to DOS Path| image:: python-video-icon.png +.. _`Adding Python to DOS Path`: + http://showmedo.com/videos/video?name=960000&fromSeriesID=96 + + +or:: + + Bad command or filename + +then you need to make sure that your computer knows where to find the Python +interpreter. To do this you will have to modify a setting called PATH, which is +a list of directories where Windows will look for programs. + +You should arrange for Python's installation directory to be added to the PATH +of every command window as it starts. If you installed Python fairly recently +then the command :: + + dir C:\py* + +will probably tell you where it is installed; the usual location is something +like ``C:\Python23``. Otherwise you will be reduced to a search of your whole +disk ... use :menuselection:`Tools --> Find` or hit the :guilabel:`Search` +button and look for "python.exe". Supposing you discover that Python is +installed in the ``C:\Python23`` directory (the default at the time of writing), +you should make sure that entering the command :: + + c:\Python23\python + +starts up the interpreter as above (and don't forget you'll need a "CTRL-Z" and +an "Enter" to get out of it). Once you have verified the directory, you need to +add it to the start-up routines your computer goes through. For older versions +of Windows the easiest way to do this is to edit the ``C:\AUTOEXEC.BAT`` +file. You would want to add a line like the following to ``AUTOEXEC.BAT``:: + + PATH C:\Python23;%PATH% + +For Windows NT, 2000 and (I assume) XP, you will need to add a string such as :: + + ;C:\Python23 + +to the current setting for the PATH environment variable, which you will find in +the properties window of "My Computer" under the "Advanced" tab. Note that if +you have sufficient privilege you might get a choice of installing the settings +either for the Current User or for System. The latter is preferred if you want +everybody to be able to run Python on the machine. + +If you aren't confident doing any of these manipulations yourself, ask for help! +At this stage you may want to reboot your system to make absolutely sure the new +setting has taken effect. You probably won't need to reboot for Windows NT, XP +or 2000. You can also avoid it in earlier versions by editing the file +``C:\WINDOWS\COMMAND\CMDINIT.BAT`` instead of ``AUTOEXEC.BAT``. + +You should now be able to start a new command window, enter ``python`` at the +``C:\>`` (or whatever) prompt, and see the ``>>>`` prompt that indicates the +Python interpreter is reading interactive commands. + +Let's suppose you have a program called ``pytest.py`` in directory +``C:\Steve\Projects\Python``. A session to run that program might look like +this:: + + C:\> cd \Steve\Projects\Python + C:\Steve\Projects\Python> python pytest.py + +Because you added a file name to the command to start the interpreter, when it +starts up it reads the Python script in the named file, compiles it, executes +it, and terminates, so you see another ``C:\>`` prompt. You might also have +entered :: + + C:\> python \Steve\Projects\Python\pytest.py + +if you hadn't wanted to change your current directory. + +Under NT, 2000 and XP you may well find that the installation process has also +arranged that the command ``pytest.py`` (or, if the file isn't in the current +directory, ``C:\Steve\Projects\Python\pytest.py``) will automatically recognize +the ".py" extension and run the Python interpreter on the named file. Using this +feature is fine, but *some* versions of Windows have bugs which mean that this +form isn't exactly equivalent to using the interpreter explicitly, so be +careful. + +The important things to remember are: + +1. Start Python from the Start Menu, or make sure the PATH is set correctly so + Windows can find the Python interpreter. :: + + python + + should give you a '>>>' prompt from the Python interpreter. Don't forget the + CTRL-Z and ENTER to terminate the interpreter (and, if you started the window + from the Start Menu, make the window disappear). + +2. Once this works, you run programs with commands:: + + python {program-file} + +3. When you know the commands to use you can build Windows shortcuts to run the + Python interpreter on any of your scripts, naming particular working + directories, and adding them to your menus. Take a look at :: + + python --help + + if your needs are complex. + +4. Interactive mode (where you see the ``>>>`` prompt) is best used for checking + that individual statements and expressions do what you think they will, and + for developing code by experiment. + + +How do I make python scripts executable? +---------------------------------------- + +On Windows 2000, the standard Python installer already associates the .py +extension with a file type (Python.File) and gives that file type an open +command that runs the interpreter (``D:\Program Files\Python\python.exe "%1" +%*``). This is enough to make scripts executable from the command prompt as +'foo.py'. If you'd rather be able to execute the script by simple typing 'foo' +with no extension you need to add .py to the PATHEXT environment variable. + +On Windows NT, the steps taken by the installer as described above allow you to +run a script with 'foo.py', but a longtime bug in the NT command processor +prevents you from redirecting the input or output of any script executed in this +way. This is often important. + +The incantation for making a Python script executable under WinNT is to give the +file an extension of .cmd and add the following as the first line:: + + @setlocal enableextensions & python -x %~f0 %* & goto :EOF + + +Why does Python sometimes take so long to start? +------------------------------------------------ + +Usually Python starts very quickly on Windows, but occasionally there are bug +reports that Python suddenly begins to take a long time to start up. This is +made even more puzzling because Python will work fine on other Windows systems +which appear to be configured identically. + +The problem may be caused by a misconfiguration of virus checking software on +the problem machine. Some virus scanners have been known to introduce startup +overhead of two orders of magnitude when the scanner is configured to monitor +all reads from the filesystem. Try checking the configuration of virus scanning +software on your systems to ensure that they are indeed configured identically. +McAfee, when configured to scan all file system read activity, is a particular +offender. + + +Where is Freeze for Windows? +---------------------------- + +"Freeze" is a program that allows you to ship a Python program as a single +stand-alone executable file. It is *not* a compiler; your programs don't run +any faster, but they are more easily distributable, at least to platforms with +the same OS and CPU. Read the README file of the freeze program for more +disclaimers. + +You can use freeze on Windows, but you must download the source tree (see +http://www.python.org/download/source). The freeze program is in the +``Tools\freeze`` subdirectory of the source tree. + +You need the Microsoft VC++ compiler, and you probably need to build Python. +The required project files are in the PCbuild directory. + + +Is a ``*.pyd`` file the same as a DLL? +-------------------------------------- + +.. XXX update for py3k (PyInit_foo) + +Yes, .pyd files are dll's, but there are a few differences. If you have a DLL +named ``foo.pyd``, then it must have a function ``initfoo()``. You can then +write Python "import foo", and Python will search for foo.pyd (as well as +foo.py, foo.pyc) and if it finds it, will attempt to call ``initfoo()`` to +initialize it. You do not link your .exe with foo.lib, as that would cause +Windows to require the DLL to be present. + +Note that the search path for foo.pyd is PYTHONPATH, not the same as the path +that Windows uses to search for foo.dll. Also, foo.pyd need not be present to +run your program, whereas if you linked your program with a dll, the dll is +required. Of course, foo.pyd is required if you want to say ``import foo``. In +a DLL, linkage is declared in the source code with ``__declspec(dllexport)``. +In a .pyd, linkage is defined in a list of available functions. + + +How can I embed Python into a Windows application? +-------------------------------------------------- + +Embedding the Python interpreter in a Windows app can be summarized as follows: + +1. Do _not_ build Python into your .exe file directly. On Windows, Python must + be a DLL to handle importing modules that are themselves DLL's. (This is the + first key undocumented fact.) Instead, link to :file:`python{NN}.dll`; it is + typically installed in ``C:\Windows\System``. NN is the Python version, a + number such as "23" for Python 2.3. + + You can link to Python statically or dynamically. Linking statically means + linking against :file:`python{NN}.lib`, while dynamically linking means + linking against :file:`python{NN}.dll`. The drawback to dynamic linking is + that your app won't run if :file:`python{NN}.dll` does not exist on your + system. (General note: :file:`python{NN}.lib` is the so-called "import lib" + corresponding to :file:`python.dll`. It merely defines symbols for the + linker.) + + Linking dynamically greatly simplifies link options; everything happens at + run time. Your code must load :file:`python{NN}.dll` using the Windows + ``LoadLibraryEx()`` routine. The code must also use access routines and data + in :file:`python{NN}.dll` (that is, Python's C API's) using pointers obtained + by the Windows ``GetProcAddress()`` routine. Macros can make using these + pointers transparent to any C code that calls routines in Python's C API. + + Borland note: convert :file:`python{NN}.lib` to OMF format using Coff2Omf.exe + first. + +2. If you use SWIG, it is easy to create a Python "extension module" that will + make the app's data and methods available to Python. SWIG will handle just + about all the grungy details for you. The result is C code that you link + *into* your .exe file (!) You do _not_ have to create a DLL file, and this + also simplifies linking. + +3. SWIG will create an init function (a C function) whose name depends on the + name of the extension module. For example, if the name of the module is leo, + the init function will be called initleo(). If you use SWIG shadow classes, + as you should, the init function will be called initleoc(). This initializes + a mostly hidden helper class used by the shadow class. + + The reason you can link the C code in step 2 into your .exe file is that + calling the initialization function is equivalent to importing the module + into Python! (This is the second key undocumented fact.) + +4. In short, you can use the following code to initialize the Python interpreter + with your extension module. + + .. code-block:: c + + #include "python.h" + ... + Py_Initialize(); // Initialize Python. + initmyAppc(); // Initialize (import) the helper class. + PyRun_SimpleString("import myApp") ; // Import the shadow class. + +5. There are two problems with Python's C API which will become apparent if you + use a compiler other than MSVC, the compiler used to build pythonNN.dll. + + Problem 1: The so-called "Very High Level" functions that take FILE * + arguments will not work in a multi-compiler environment because each + compiler's notion of a struct FILE will be different. From an implementation + standpoint these are very _low_ level functions. + + Problem 2: SWIG generates the following code when generating wrappers to void + functions: + + .. code-block:: c + + Py_INCREF(Py_None); + _resultobj = Py_None; + return _resultobj; + + Alas, Py_None is a macro that expands to a reference to a complex data + structure called _Py_NoneStruct inside pythonNN.dll. Again, this code will + fail in a mult-compiler environment. Replace such code by: + + .. code-block:: c + + return Py_BuildValue(""); + + It may be possible to use SWIG's ``%typemap`` command to make the change + automatically, though I have not been able to get this to work (I'm a + complete SWIG newbie). + +6. Using a Python shell script to put up a Python interpreter window from inside + your Windows app is not a good idea; the resulting window will be independent + of your app's windowing system. Rather, you (or the wxPythonWindow class) + should create a "native" interpreter window. It is easy to connect that + window to the Python interpreter. You can redirect Python's i/o to _any_ + object that supports read and write, so all you need is a Python object + (defined in your extension module) that contains read() and write() methods. + + +How do I use Python for CGI? +---------------------------- + +On the Microsoft IIS server or on the Win95 MS Personal Web Server you set up +Python in the same way that you would set up any other scripting engine. + +Run regedt32 and go to:: + + HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W3SVC\Parameters\ScriptMap + +and enter the following line (making any specific changes that your system may +need):: + + .py :REG_SZ: c:\\python.exe -u %s %s + +This line will allow you to call your script with a simple reference like: +http://yourserver/scripts/yourscript.py provided "scripts" is an "executable" +directory for your server (which it usually is by default). The "-u" flag +specifies unbuffered and binary mode for stdin - needed when working with binary +data. + +In addition, it is recommended that using ".py" may not be a good idea for the +file extensions when used in this context (you might want to reserve ``*.py`` +for support modules and use ``*.cgi`` or ``*.cgp`` for "main program" scripts). + +In order to set up Internet Information Services 5 to use Python for CGI +processing, please see the following links: + + http://www.e-coli.net/pyiis_server.html (for Win2k Server) + http://www.e-coli.net/pyiis.html (for Win2k pro) + +Configuring Apache is much simpler. In the Apache configuration file +``httpd.conf``, add the following line at the end of the file:: + + ScriptInterpreterSource Registry + +Then, give your Python CGI-scripts the extension .py and put them in the cgi-bin +directory. + + +How do I keep editors from inserting tabs into my Python source? +---------------------------------------------------------------- + +The FAQ does not recommend using tabs, and the Python style guide, :pep:`8`, +recommends 4 spaces for distributed Python code; this is also the Emacs +python-mode default. + +Under any editor, mixing tabs and spaces is a bad idea. MSVC is no different in +this respect, and is easily configured to use spaces: Take :menuselection:`Tools +--> Options --> Tabs`, and for file type "Default" set "Tab size" and "Indent +size" to 4, and select the "Insert spaces" radio button. + +If you suspect mixed tabs and spaces are causing problems in leading whitespace, +run Python with the :option:`-t` switch or run ``Tools/Scripts/tabnanny.py`` to +check a directory tree in batch mode. + + +How do I check for a keypress without blocking? +----------------------------------------------- + +Use the msvcrt module. This is a standard Windows-specific extension module. +It defines a function ``kbhit()`` which checks whether a keyboard hit is +present, and ``getch()`` which gets one character without echoing it. + + +How do I emulate os.kill() in Windows? +-------------------------------------- + +Use win32api:: + + def kill(pid): + """kill function for Win32""" + import win32api + handle = win32api.OpenProcess(1, 0, pid) + return (0 != win32api.TerminateProcess(handle, 0)) + + +Why does os.path.isdir() fail on NT shared directories? +------------------------------------------------------- + +The solution appears to be always append the "\\" on the end of shared +drives. + + >>> import os + >>> os.path.isdir( '\\\\rorschach\\public') + 0 + >>> os.path.isdir( '\\\\rorschach\\public\\') + 1 + +It helps to think of share points as being like drive letters. Example:: + + k: is not a directory + k:\ is a directory + k:\media is a directory + k:\media\ is not a directory + +The same rules apply if you substitute "k:" with "\\conky\foo":: + + \\conky\foo is not a directory + \\conky\foo\ is a directory + \\conky\foo\media is a directory + \\conky\foo\media\ is not a directory + + +cgi.py (or other CGI programming) doesn't work sometimes on NT or win95! +------------------------------------------------------------------------ + +Be sure you have the latest python.exe, that you are using python.exe rather +than a GUI version of Python and that you have configured the server to execute +:: + + "...\python.exe -u ..." + +for the CGI execution. The :option:`-u` (unbuffered) option on NT and Win95 +prevents the interpreter from altering newlines in the standard input and +output. Without it post/multipart requests will seem to have the wrong length +and binary (e.g. GIF) responses may get garbled (resulting in broken images, PDF +files, and other binary downloads failing). + + +Why doesn't os.popen() work in PythonWin on NT? +----------------------------------------------- + +The reason that os.popen() doesn't work from within PythonWin is due to a bug in +Microsoft's C Runtime Library (CRT). The CRT assumes you have a Win32 console +attached to the process. + +You should use the win32pipe module's popen() instead which doesn't depend on +having an attached Win32 console. + +Example:: + + import win32pipe + f = win32pipe.popen('dir /c c:\\') + print f.readlines() + f.close() + + +Why doesn't os.popen()/win32pipe.popen() work on Win9x? +------------------------------------------------------- + +There is a bug in Win9x that prevents os.popen/win32pipe.popen* from +working. The good news is there is a way to work around this problem. The +Microsoft Knowledge Base article that you need to lookup is: Q150956. You will +find links to the knowledge base at: http://www.microsoft.com/kb. + + +PyRun_SimpleFile() crashes on Windows but not on Unix; why? +----------------------------------------------------------- + +This is very sensitive to the compiler vendor, version and (perhaps) even +options. If the FILE* structure in your embedding program isn't the same as is +assumed by the Python interpreter it won't work. + +The Python 1.5.* DLLs (``python15.dll``) are all compiled with MS VC++ 5.0 and +with multithreading-DLL options (``/MD``). + +If you can't change compilers or flags, try using :cfunc:`Py_RunSimpleString`. +A trick to get it to run an arbitrary file is to construct a call to +:func:`execfile` with the name of your file as argument. + +Also note that you can not mix-and-match Debug and Release versions. If you +wish to use the Debug Multithreaded DLL, then your module *must* have an "_d" +appended to the base name. + + +Importing _tkinter fails on Windows 95/98: why? +------------------------------------------------ + +Sometimes, the import of _tkinter fails on Windows 95 or 98, complaining with a +message like the following:: + + ImportError: DLL load failed: One of the library files needed + to run this application cannot be found. + +It could be that you haven't installed Tcl/Tk, but if you did install Tcl/Tk, +and the Wish application works correctly, the problem may be that its installer +didn't manage to edit the autoexec.bat file correctly. It tries to add a +statement that changes the PATH environment variable to include the Tcl/Tk 'bin' +subdirectory, but sometimes this edit doesn't quite work. Opening it with +notepad usually reveals what the problem is. + +(One additional hint, noted by David Szafranski: you can't use long filenames +here; e.g. use ``C:\PROGRA~1\Tcl\bin`` instead of ``C:\Program Files\Tcl\bin``.) + + +How do I extract the downloaded documentation on Windows? +--------------------------------------------------------- + +Sometimes, when you download the documentation package to a Windows machine +using a web browser, the file extension of the saved file ends up being .EXE. +This is a mistake; the extension should be .TGZ. + +Simply rename the downloaded file to have the .TGZ extension, and WinZip will be +able to handle it. (If your copy of WinZip doesn't, get a newer one from +http://www.winzip.com.) + + +Missing cw3215mt.dll (or missing cw3215.dll) +-------------------------------------------- + +Sometimes, when using Tkinter on Windows, you get an error that cw3215mt.dll or +cw3215.dll is missing. + +Cause: you have an old Tcl/Tk DLL built with cygwin in your path (probably +``C:\Windows``). You must use the Tcl/Tk DLLs from the standard Tcl/Tk +installation (Python 1.5.2 comes with one). + + +Warning about CTL3D32 version from installer +-------------------------------------------- + +The Python installer issues a warning like this:: + + This version uses ``CTL3D32.DLL`` which is not the correct version. + This version is used for windows NT applications only. + +Tim Peters: + + This is a Microsoft DLL, and a notorious source of problems. The message + means what it says: you have the wrong version of this DLL for your operating + system. The Python installation did not cause this -- something else you + installed previous to this overwrote the DLL that came with your OS (probably + older shareware of some sort, but there's no way to tell now). If you search + for "CTL3D32" using any search engine (AltaVista, for example), you'll find + hundreds and hundreds of web pages complaining about the same problem with + all sorts of installation programs. They'll point you to ways to get the + correct version reinstalled on your system (since Python doesn't cause this, + we can't fix it). + +David A Burton has written a little program to fix this. Go to +http://www.burtonsys.com/download.html and click on "ctl3dfix.zip". diff --git a/Doc/tools/sphinxext/indexcontent.html b/Doc/tools/sphinxext/indexcontent.html index c9b331d..ef61e80 100644 --- a/Doc/tools/sphinxext/indexcontent.html +++ b/Doc/tools/sphinxext/indexcontent.html @@ -26,6 +26,8 @@ sharing modules with others

        + -- cgit v0.12 From 1e8cbe36cc2455296d38f927d1ab54b93d894881 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Tue, 27 Oct 2009 20:23:20 +0000 Subject: Merged revisions 75393,75416,75581,75609,75615 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r75393 | georg.brandl | 2009-10-13 18:55:12 +0200 (Di, 13 Okt 2009) | 1 line Update module names in references in the FAQ. ................ r75416 | georg.brandl | 2009-10-14 20:46:15 +0200 (Mi, 14 Okt 2009) | 1 line #7129: add missing function. ................ r75581 | georg.brandl | 2009-10-21 09:17:48 +0200 (Mi, 21 Okt 2009) | 9 lines Merged revisions 75580 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75580 | georg.brandl | 2009-10-21 09:15:59 +0200 (Mi, 21 Okt 2009) | 1 line #7170: fix explanation about non-weakrefable builtin types. ........ ................ r75609 | georg.brandl | 2009-10-22 17:16:26 +0200 (Do, 22 Okt 2009) | 1 line #7137: fix makefile() documentation to match the new parameters. ................ r75615 | georg.brandl | 2009-10-22 18:08:10 +0200 (Do, 22 Okt 2009) | 1 line #6927: fix wrong word. ................ --- Doc/faq/library.rst | 24 ++++++++++-------------- Doc/faq/programming.rst | 2 +- Doc/library/socket.rst | 14 +++++++------- Doc/library/weakref.rst | 4 ++++ Doc/reference/compound_stmts.rst | 6 +++--- Doc/reference/datamodel.rst | 2 +- Lib/turtle.py | 2 +- 7 files changed, 27 insertions(+), 27 deletions(-) diff --git a/Doc/faq/library.rst b/Doc/faq/library.rst index d977c77..db69449 100644 --- a/Doc/faq/library.rst +++ b/Doc/faq/library.rst @@ -232,11 +232,9 @@ Threads How do I program using threads? ------------------------------- -.. XXX it's _thread in py3k - -Be sure to use the :mod:`threading` module and not the :mod:`thread` module. +Be sure to use the :mod:`threading` module and not the :mod:`_thread` module. The :mod:`threading` module builds convenient abstractions on top of the -low-level primitives provided by the :mod:`thread` module. +low-level primitives provided by the :mod:`_thread` module. Aahz has a set of slides from his threading tutorial that are helpful; see http://starship.python.net/crew/aahz/OSCON2001/. @@ -280,7 +278,7 @@ A simple fix is to add a tiny sleep to the start of the run function:: Instead of trying to guess how long a :func:`time.sleep` delay will be enough, it's better to use some kind of semaphore mechanism. One idea is to use the -:mod:`Queue` module to create a queue object, let each thread append a token to +:mod:`queue` module to create a queue object, let each thread append a token to the queue when it finishes, and let the main thread read as many tokens from the queue as there are threads. @@ -288,8 +286,8 @@ queue as there are threads. How do I parcel out work among a bunch of worker threads? --------------------------------------------------------- -Use the :mod:`Queue` module to create a queue containing a list of jobs. The -:class:`~Queue.Queue` class maintains a list of objects with ``.put(obj)`` to +Use the :mod:`queue` module to create a queue containing a list of jobs. The +:class:`~queue.Queue` class maintains a list of objects with ``.put(obj)`` to add an item to the queue and ``.get()`` to return an item. The class will take care of the locking necessary to ensure that each job is handed out exactly once. @@ -777,11 +775,10 @@ Are there any interfaces to database packages in Python? Yes. -.. XXX remove bsddb in py3k, fix other module names - -Python 2.3 includes the :mod:`bsddb` package which provides an interface to the -BerkeleyDB library. Interfaces to disk-based hashes such as :mod:`DBM ` -and :mod:`GDBM ` are also included with standard Python. +Interfaces to disk-based hashes such as :mod:`DBM ` and :mod:`GDBM +` are also included with standard Python. There is also the +:mod:`sqlite3` module, which provides a lightweight disk-based relational +database. Support for most relational databases is available. See the `DatabaseProgramming wiki page @@ -794,8 +791,7 @@ How do you implement persistent objects in Python? The :mod:`pickle` library module solves this in a very general way (though you still can't store things like open files, sockets or windows), and the :mod:`shelve` library module uses pickle and (g)dbm to create persistent -mappings containing arbitrary Python objects. For better performance, you can -use the :mod:`cPickle` module. +mappings containing arbitrary Python objects. A more awkward way of doing things is to use pickle's little sister, marshal. The :mod:`marshal` module provides very fast ways to store noncircular basic diff --git a/Doc/faq/programming.rst b/Doc/faq/programming.rst index f1dfccd..7d32939 100644 --- a/Doc/faq/programming.rst +++ b/Doc/faq/programming.rst @@ -364,7 +364,7 @@ What are the "best practices" for using import in a module? In general, don't use ``from modulename import *``. Doing so clutters the importer's namespace. Some people avoid this idiom even with the few modules that were designed to be imported in this manner. Modules designed in this -manner include :mod:`Tkinter`, and :mod:`threading`. +manner include :mod:`tkinter`, and :mod:`threading`. Import modules at the top of a file. Doing so makes it clear what other modules your code requires and avoids questions of whether the module name is in scope. diff --git a/Doc/library/socket.rst b/Doc/library/socket.rst index e6ad578..292ea2d 100644 --- a/Doc/library/socket.rst +++ b/Doc/library/socket.rst @@ -565,17 +565,17 @@ correspond to Unix system calls applicable to sockets. is system-dependent (usually 5). -.. method:: socket.makefile([mode[, bufsize]]) +.. method:: socket.makefile(mode='r', buffering=None, *, encoding=None, newline=None) .. index:: single: I/O control; buffering Return a :dfn:`file object` associated with the socket. (File objects are - described in :ref:`bltin-file-objects`.) The file object - references a :cfunc:`dup`\ ped version of the socket file descriptor, so the - file object and socket object may be closed or garbage-collected independently. - The socket must be in blocking mode (it can not have a timeout). The optional - *mode* and *bufsize* arguments are interpreted the same way as by the built-in - :func:`file` function. + described in :ref:`bltin-file-objects`.) The file object references a + :cfunc:`dup`\ ped version of the socket file descriptor, so the file object + and socket object may be closed or garbage-collected independently. The + socket must be in blocking mode (it can not have a timeout). The optional + arguments are interpreted the same way as by the built-in :func:`open` + function. .. method:: socket.recv(bufsize[, flags]) diff --git a/Doc/library/weakref.rst b/Doc/library/weakref.rst index 9aaa58a..a667479 100644 --- a/Doc/library/weakref.rst +++ b/Doc/library/weakref.rst @@ -69,6 +69,10 @@ support weak references but can add support through subclassing:: obj = Dict(red=1, green=2, blue=3) # this object is weak referenceable +Other built-in types such as :class:`tuple` and :class:`int` do not support +weak references even when subclassed (those types implemented as a +:ctype:`PyVarObject`). + Extension types can easily be made to support weak references; see :ref:`weakref-support`. diff --git a/Doc/reference/compound_stmts.rst b/Doc/reference/compound_stmts.rst index 016ccbb..b2eef16 100644 --- a/Doc/reference/compound_stmts.rst +++ b/Doc/reference/compound_stmts.rst @@ -608,9 +608,9 @@ which is then bound to the class name. .. [#] The exception is propagated to the invocation stack only if there is no :keyword:`finally` clause that negates the exception. -.. [#] Currently, control "flows off the end" except in the case of an exception or the - execution of a :keyword:`return`, :keyword:`continue`, or :keyword:`break` - statement. +.. [#] Currently, control "flows off the end" except in the case of an exception + or the execution of a :keyword:`return`, :keyword:`continue`, or + :keyword:`break` statement. .. [#] A string literal appearing as the first statement in the function body is transformed into the function's ``__doc__`` attribute and therefore the diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst index e3abeb7..971c06e 100644 --- a/Doc/reference/datamodel.rst +++ b/Doc/reference/datamodel.rst @@ -1532,7 +1532,7 @@ returning an ordered dictionary. The appropriate metaclass is determined by the following precedence rules: -* If the ``metaclass`` keyword argument is based with the bases, it is used. +* If the ``metaclass`` keyword argument is passed with the bases, it is used. * Otherwise, if there is at least one base class, its metaclass is used. diff --git a/Lib/turtle.py b/Lib/turtle.py index f0e4712..a58e65e 100644 --- a/Lib/turtle.py +++ b/Lib/turtle.py @@ -126,7 +126,7 @@ _tg_screen_functions = ['addshape', 'bgcolor', 'bgpic', 'bye', _tg_turtle_functions = ['back', 'backward', 'begin_fill', 'begin_poly', 'bk', 'circle', 'clear', 'clearstamp', 'clearstamps', 'clone', 'color', 'degrees', 'distance', 'dot', 'down', 'end_fill', 'end_poly', 'fd', - 'fillcolor', 'forward', 'get_poly', 'getpen', 'getscreen', 'get_shapepoly', + 'fillcolor', 'filling', 'forward', 'get_poly', 'getpen', 'getscreen', 'get_shapepoly', 'getturtle', 'goto', 'heading', 'hideturtle', 'home', 'ht', 'isdown', 'isvisible', 'left', 'lt', 'onclick', 'ondrag', 'onrelease', 'pd', 'pen', 'pencolor', 'pendown', 'pensize', 'penup', 'pos', 'position', -- cgit v0.12 From 628e6f908edcae8e2785600fc1f7f8effa3132d8 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Tue, 27 Oct 2009 20:24:45 +0000 Subject: Merged revisions 75797 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r75797 | georg.brandl | 2009-10-27 16:28:25 +0100 (Di, 27 Okt 2009) | 129 lines Merged revisions 75365,75394,75402-75403,75418,75459,75484,75592-75596,75600,75602-75607,75610-75613,75616-75617,75623,75627,75640,75647,75696,75795 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75365 | georg.brandl | 2009-10-11 22:16:16 +0200 (So, 11 Okt 2009) | 1 line Fix broken links found by "make linkcheck". scipy.org seems to be done right now, so I could not verify links going there. ........ r75394 | georg.brandl | 2009-10-13 20:10:59 +0200 (Di, 13 Okt 2009) | 1 line Fix markup. ........ r75402 | georg.brandl | 2009-10-14 17:51:48 +0200 (Mi, 14 Okt 2009) | 1 line #7125: fix typo. ........ r75403 | georg.brandl | 2009-10-14 17:57:46 +0200 (Mi, 14 Okt 2009) | 1 line #7126: os.environ changes *do* take effect in subprocesses started with os.system(). ........ r75418 | georg.brandl | 2009-10-14 20:48:32 +0200 (Mi, 14 Okt 2009) | 1 line #7116: str.join() takes an iterable. ........ r75459 | georg.brandl | 2009-10-17 10:57:43 +0200 (Sa, 17 Okt 2009) | 1 line Fix refleaks in _ctypes PyCSimpleType_New, which fixes the refleak seen in test___all__. ........ r75484 | georg.brandl | 2009-10-18 09:58:12 +0200 (So, 18 Okt 2009) | 1 line Fix missing word. ........ r75592 | georg.brandl | 2009-10-22 09:05:48 +0200 (Do, 22 Okt 2009) | 1 line Fix punctuation. ........ r75593 | georg.brandl | 2009-10-22 09:06:49 +0200 (Do, 22 Okt 2009) | 1 line Revert unintended change. ........ r75594 | georg.brandl | 2009-10-22 09:56:02 +0200 (Do, 22 Okt 2009) | 1 line Fix markup. ........ r75595 | georg.brandl | 2009-10-22 09:56:56 +0200 (Do, 22 Okt 2009) | 1 line Fix duplicate target. ........ r75596 | georg.brandl | 2009-10-22 10:05:04 +0200 (Do, 22 Okt 2009) | 1 line Add a new directive marking up implementation details and start using it. ........ r75600 | georg.brandl | 2009-10-22 13:01:46 +0200 (Do, 22 Okt 2009) | 1 line Make it more robust. ........ r75602 | georg.brandl | 2009-10-22 13:28:06 +0200 (Do, 22 Okt 2009) | 1 line Document new directive. ........ r75603 | georg.brandl | 2009-10-22 13:28:23 +0200 (Do, 22 Okt 2009) | 1 line Allow short form with text as argument. ........ r75604 | georg.brandl | 2009-10-22 13:36:50 +0200 (Do, 22 Okt 2009) | 1 line Fix stylesheet for multi-paragraph impl-details. ........ r75605 | georg.brandl | 2009-10-22 13:48:10 +0200 (Do, 22 Okt 2009) | 1 line Use "impl-detail" directive where applicable. ........ r75606 | georg.brandl | 2009-10-22 17:00:06 +0200 (Do, 22 Okt 2009) | 1 line #6324: membership test tries iteration via __iter__. ........ r75607 | georg.brandl | 2009-10-22 17:04:09 +0200 (Do, 22 Okt 2009) | 1 line #7088: document new functions in signal as Unix-only. ........ r75610 | georg.brandl | 2009-10-22 17:27:24 +0200 (Do, 22 Okt 2009) | 1 line Reorder __slots__ fine print and add a clarification. ........ r75611 | georg.brandl | 2009-10-22 17:42:32 +0200 (Do, 22 Okt 2009) | 1 line #7035: improve docs of the various _errors() functions, and give them docstrings. ........ r75612 | georg.brandl | 2009-10-22 17:52:15 +0200 (Do, 22 Okt 2009) | 1 line #7156: document curses as Unix-only. ........ r75613 | georg.brandl | 2009-10-22 17:54:35 +0200 (Do, 22 Okt 2009) | 1 line #6977: getopt does not support optional option arguments. ........ r75616 | georg.brandl | 2009-10-22 18:17:05 +0200 (Do, 22 Okt 2009) | 1 line Add proper references. ........ r75617 | georg.brandl | 2009-10-22 18:20:55 +0200 (Do, 22 Okt 2009) | 1 line Make printout margin important. ........ r75623 | georg.brandl | 2009-10-23 10:14:44 +0200 (Fr, 23 Okt 2009) | 1 line #7188: fix optionxform() docs. ........ r75627 | fred.drake | 2009-10-23 15:04:51 +0200 (Fr, 23 Okt 2009) | 2 lines add further note about what's passed to optionxform ........ r75640 | neil.schemenauer | 2009-10-23 21:58:17 +0200 (Fr, 23 Okt 2009) | 2 lines Improve some docstrings in the 'warnings' module. ........ r75647 | georg.brandl | 2009-10-24 12:04:19 +0200 (Sa, 24 Okt 2009) | 1 line Fix markup. ........ r75696 | georg.brandl | 2009-10-25 21:25:43 +0100 (So, 25 Okt 2009) | 1 line Fix a demo. ........ r75795 | georg.brandl | 2009-10-27 16:10:22 +0100 (Di, 27 Okt 2009) | 1 line Fix a strange mis-edit. ........ ................ --- Demo/comparisons/sortingtest.py | 14 ++++-------- Doc/distutils/apiref.rst | 4 ++-- Doc/documenting/markup.rst | 18 ++++++++++++++++ Doc/faq/design.rst | 13 +++++------ Doc/faq/extending.rst | 2 +- Doc/faq/general.rst | 13 ++++++----- Doc/faq/gui.rst | 11 +++++----- Doc/faq/library.rst | 24 +++++++++------------ Doc/faq/programming.rst | 6 +++--- Doc/faq/windows.rst | 12 +++++------ Doc/howto/unicode.rst | 2 +- Doc/howto/webservers.rst | 7 +++--- Doc/install/index.rst | 3 ++- Doc/library/codecs.rst | 42 ++++++++++++++++++++++-------------- Doc/library/configparser.rst | 23 ++++++++++++++------ Doc/library/curses.rst | 2 +- Doc/library/datetime.rst | 2 +- Doc/library/functions.rst | 6 ++++-- Doc/library/getopt.rst | 13 +++++------ Doc/library/inspect.rst | 26 +++++++++++++--------- Doc/library/mailbox.rst | 2 +- Doc/library/math.rst | 2 +- Doc/library/msilib.rst | 26 +++++++++++----------- Doc/library/os.rst | 6 +++--- Doc/library/othergui.rst | 2 +- Doc/library/platform.rst | 2 +- Doc/library/signal.rst | 19 ++++++++-------- Doc/library/stdtypes.rst | 37 +++++++++++++++++-------------- Doc/library/sys.rst | 22 ++++++++++--------- Doc/library/types.rst | 7 ++++-- Doc/library/weakref.rst | 7 +++--- Doc/reference/datamodel.rst | 37 ++++++++++++++++++------------- Doc/reference/executionmodel.rst | 2 +- Doc/reference/expressions.rst | 21 ++++++++++++------ Doc/reference/simple_stmts.rst | 16 ++++++++------ Doc/tools/sphinxext/pyspecific.py | 33 ++++++++++++++++++++++++++++ Doc/tools/sphinxext/static/basic.css | 17 ++++++++++++++- Doc/tutorial/index.rst | 11 +++++----- Doc/using/cmdline.rst | 2 +- Doc/using/windows.rst | 7 +++--- Doc/whatsnew/2.0.rst | 7 +++--- Doc/whatsnew/2.2.rst | 18 ++++++++-------- Doc/whatsnew/2.3.rst | 8 +++---- Doc/whatsnew/2.4.rst | 5 +---- Doc/whatsnew/2.6.rst | 4 ++-- Lib/threading.py | 6 +++--- Lib/warnings.py | 14 +++++++++++- Modules/_ctypes/_ctypes.c | 6 +++--- Objects/unicodeobject.c | 4 ++-- Python/codecs.c | 22 ++++++++++++++----- 50 files changed, 376 insertions(+), 239 deletions(-) diff --git a/Demo/comparisons/sortingtest.py b/Demo/comparisons/sortingtest.py index 464eb5c..f9ed854 100755 --- a/Demo/comparisons/sortingtest.py +++ b/Demo/comparisons/sortingtest.py @@ -24,7 +24,6 @@ # - Handles blank input lines correctly import re -import string import sys def main(): @@ -32,18 +31,13 @@ def main(): def makekey(item, prog=prog): match = prog.match(item) if match: - var, num = match.group(1, 2) - return string.atoi(num), var + var, num = match.groups() + return int(num), var else: # Bad input -- pretend it's a var with value 0 return 0, item - while 1: - line = sys.stdin.readline() - if not line: - break - items = line.split() - items = list(map(makekey, items)) - items.sort() + for line in sys.stdin: + items = sorted(makekey(item) for item in line.split()) for num, var in items: print("%s=%s" % (var, num), end=' ') print() diff --git a/Doc/distutils/apiref.rst b/Doc/distutils/apiref.rst index af19111..cdb32d3 100644 --- a/Doc/distutils/apiref.rst +++ b/Doc/distutils/apiref.rst @@ -1976,9 +1976,9 @@ it so that it's implementing the class :class:`peel_banana`, a subclass of Subclasses of :class:`Command` must define the following methods. -.. method:: Command.initialize_options()(S) +.. method:: Command.initialize_options() - et default values for all the options that this command supports. Note that + Set default values for all the options that this command supports. Note that these defaults may be overridden by other commands, by the setup script, by config files, or by the command-line. Thus, this is not the place to code dependencies between options; generally, :meth:`initialize_options` diff --git a/Doc/documenting/markup.rst b/Doc/documenting/markup.rst index 421971a..eed51d2 100644 --- a/Doc/documenting/markup.rst +++ b/Doc/documenting/markup.rst @@ -626,6 +626,24 @@ units as well as normal text: -------------- +.. describe:: impl-detail + + This directive is used to mark CPython-specific information. Use either with + a block content or a single sentence as an argument, i.e. either :: + + .. impl-detail:: + + This describes some implementation detail. + + More explanation. + + or :: + + .. impl-detail:: This shortly mentions an implementation detail. + + "\ **CPython implementation detail:**\ " is automatically prepended to the + content. + .. describe:: seealso Many sections include a list of references to module documentation or diff --git a/Doc/faq/design.rst b/Doc/faq/design.rst index aacb476..94afaff 100644 --- a/Doc/faq/design.rst +++ b/Doc/faq/design.rst @@ -396,12 +396,13 @@ calls into the Python run-time system, even for seemingly simple operations like ``x+1``. Several projects described in the Python newsgroup or at past `Python -conferences `_ have shown that this approach is feasible, -although the speedups reached so far are only modest (e.g. 2x). Jython uses the -same strategy for compiling to Java bytecode. (Jim Hugunin has demonstrated -that in combination with whole-program analysis, speedups of 1000x are feasible -for small demo programs. See the proceedings from the `1997 Python conference -`_ for more information.) +conferences `_ have shown that this +approach is feasible, although the speedups reached so far are only modest +(e.g. 2x). Jython uses the same strategy for compiling to Java bytecode. (Jim +Hugunin has demonstrated that in combination with whole-program analysis, +speedups of 1000x are feasible for small demo programs. See the proceedings +from the `1997 Python conference +`_ for more information.) Internally, Python source code is always translated into a bytecode representation, and this bytecode is then executed by the Python virtual diff --git a/Doc/faq/extending.rst b/Doc/faq/extending.rst index 3389877..f01b0a0 100644 --- a/Doc/faq/extending.rst +++ b/Doc/faq/extending.rst @@ -48,7 +48,7 @@ Python's C API. If you need to interface to some C or C++ library for which no Python extension currently exists, you can try wrapping the library's data types and functions with a tool such as `SWIG `_. `SIP -`_, `CXX +`__, `CXX `_ `Boost `_, or `Weave `_ are also alternatives for wrapping diff --git a/Doc/faq/general.rst b/Doc/faq/general.rst index 758c26e..67935f4 100644 --- a/Doc/faq/general.rst +++ b/Doc/faq/general.rst @@ -164,9 +164,10 @@ Sphinx-formatted documentation, Python library modules, example programs, and several useful pieces of freely distributable software. The source will compile and run out of the box on most UNIX platforms. -Consult the `Developer FAQ -`__ for more information -on getting the source code and compiling it. +.. XXX update link once the dev faq is relocated + +Consult the `Developer FAQ `__ for more +information on getting the source code and compiling it. How do I get documentation on Python? @@ -176,7 +177,7 @@ How do I get documentation on Python? The standard documentation for the current stable version of Python is available at http://docs.python.org/. PDF, plain text, and downloadable HTML versions are -also available at http://docs.python.org/download/. +also available at http://docs.python.org/download.html. The documentation is written in reStructuredText and processed by `the Sphinx documentation tool `__. The reStructuredText source @@ -220,8 +221,10 @@ releases are announced on the comp.lang.python and comp.lang.python.announce newsgroups and on the Python home page at http://www.python.org/; an RSS feed of news is available. +.. XXX update link once the dev faq is relocated + You can also access the development version of Python through Subversion. See -http://www.python.org/dev/devfaq.html#subversion-svn for details. +http://www.python.org/dev/faq/ for details. How do I submit bug reports and patches for Python? diff --git a/Doc/faq/gui.rst b/Doc/faq/gui.rst index d3cf779..4761b7d 100644 --- a/Doc/faq/gui.rst +++ b/Doc/faq/gui.rst @@ -45,11 +45,12 @@ Qt ''' There are bindings available for the Qt toolkit (`PyQt -`_) and for KDE (PyKDE). If you're -writing open source software, you don't need to pay for PyQt, but if you want to -write proprietary applications, you must buy a PyQt license from `Riverbank -Computing `_ and a Qt license from -`Trolltech `_. +`_) and for KDE (PyKDE). If +you're writing open source software, you don't need to pay for PyQt, but if you +want to write proprietary applications, you must buy a PyQt license from +`Riverbank Computing `_ and (up to Qt 4.4; +Qt 4.5 upwards is licensed under the LGPL license) a Qt license from `Trolltech +`_. Gtk+ '''' diff --git a/Doc/faq/library.rst b/Doc/faq/library.rst index db69449..88fcf0e 100644 --- a/Doc/faq/library.rst +++ b/Doc/faq/library.rst @@ -16,14 +16,10 @@ Check :ref:`the Library Reference ` to see if there's a relevant standard library module. (Eventually you'll learn what's in the standard library and will able to skip this step.) -Search the `Python Package Index `_. - -Next, check the `Vaults of Parnassus `_, an older -index of packages. - -Finally, try `Google `_ or other Web search engine. -Searching for "Python" plus a keyword or two for your topic of interest will -usually find something helpful. +For third-party packages, search the `Python Package Index +`_ or try `Google `_ or +another Web search engine. Searching for "Python" plus a keyword or two for +your topic of interest will usually find something helpful. Where is the math.py (socket.py, regex.py, etc.) source file? @@ -181,11 +177,10 @@ in Python. How do I create documentation from doc strings? ----------------------------------------------- -.. XXX mention Sphinx/epydoc - The :mod:`pydoc` module can create HTML from the doc strings in your Python -source code. An alternative is `pythondoc -`_. +source code. An alternative for creating API documentation purely from +docstrings is `epydoc `_. `Sphinx +`_ can also include docstring content. How do I get a single keypress at a time? @@ -237,7 +232,7 @@ The :mod:`threading` module builds convenient abstractions on top of the low-level primitives provided by the :mod:`_thread` module. Aahz has a set of slides from his threading tutorial that are helpful; see -http://starship.python.net/crew/aahz/OSCON2001/. +http://www.pythoncraft.com/OSCON2001/. None of my threads seem to run: why? @@ -397,6 +392,7 @@ Can't we get rid of the Global Interpreter Lock? ------------------------------------------------ .. XXX mention multiprocessing +.. XXX link to dbeazley's talk about GIL? The Global Interpreter Lock (GIL) is often seen as a hindrance to Python's deployment on high-end multiprocessor server machines, because a multi-threaded @@ -583,7 +579,7 @@ substituted for standard input and output. You will have to use pseudo ttys ("ptys") instead of pipes. Or you can use a Python interface to Don Libes' "expect" library. A Python extension that interfaces to expect is called "expy" and available from http://expectpy.sourceforge.net. A pure Python solution that -works like expect is ` pexpect `_. +works like expect is `pexpect `_. How do I access the serial (RS232) port? diff --git a/Doc/faq/programming.rst b/Doc/faq/programming.rst index 7d32939..faa3b80 100644 --- a/Doc/faq/programming.rst +++ b/Doc/faq/programming.rst @@ -67,8 +67,8 @@ plug-ins to add a custom feature. In addition to the bug checking that PyChecker performs, Pylint offers some additional features such as checking line length, whether variable names are well-formed according to your coding standard, whether declared interfaces are fully implemented, and more. -http://www.logilab.org/projects/pylint/documentation provides a full list of -Pylint's features. +http://www.logilab.org/card/pylint_manual provides a full list of Pylint's +features. How can I create a stand-alone binary from a Python script? @@ -1141,7 +1141,7 @@ use a list comprehension:: A = [[None] * w for i in range(h)] Or, you can use an extension that provides a matrix datatype; `Numeric Python -`_ is the best known. +`_ is the best known. How do I apply a method to a sequence of objects? diff --git a/Doc/faq/windows.rst b/Doc/faq/windows.rst index 1f40137..eb1d3ac 100644 --- a/Doc/faq/windows.rst +++ b/Doc/faq/windows.rst @@ -389,10 +389,10 @@ need):: .py :REG_SZ: c:\\python.exe -u %s %s This line will allow you to call your script with a simple reference like: -http://yourserver/scripts/yourscript.py provided "scripts" is an "executable" -directory for your server (which it usually is by default). The "-u" flag -specifies unbuffered and binary mode for stdin - needed when working with binary -data. +``http://yourserver/scripts/yourscript.py`` provided "scripts" is an +"executable" directory for your server (which it usually is by default). The +:option:`-u` flag specifies unbuffered and binary mode for stdin - needed when +working with binary data. In addition, it is recommended that using ".py" may not be a good idea for the file extensions when used in this context (you might want to reserve ``*.py`` @@ -517,7 +517,7 @@ Why doesn't os.popen()/win32pipe.popen() work on Win9x? There is a bug in Win9x that prevents os.popen/win32pipe.popen* from working. The good news is there is a way to work around this problem. The Microsoft Knowledge Base article that you need to lookup is: Q150956. You will -find links to the knowledge base at: http://www.microsoft.com/kb. +find links to the knowledge base at: http://support.microsoft.com/. PyRun_SimpleFile() crashes on Windows but not on Unix; why? @@ -604,4 +604,4 @@ Tim Peters: we can't fix it). David A Burton has written a little program to fix this. Go to -http://www.burtonsys.com/download.html and click on "ctl3dfix.zip". +http://www.burtonsys.com/downloads.html and click on "ctl3dfix.zip". diff --git a/Doc/howto/unicode.rst b/Doc/howto/unicode.rst index 49576cd..0f829f3 100644 --- a/Doc/howto/unicode.rst +++ b/Doc/howto/unicode.rst @@ -403,7 +403,7 @@ These are grouped into categories such as "Letter", "Number", "Punctuation", or from the above output, ``'Ll'`` means 'Letter, lowercase', ``'No'`` means "Number, other", ``'Mn'`` is "Mark, nonspacing", and ``'So'`` is "Symbol, other". See - for a + for a list of category codes. References diff --git a/Doc/howto/webservers.rst b/Doc/howto/webservers.rst index 2440b30..d005103 100644 --- a/Doc/howto/webservers.rst +++ b/Doc/howto/webservers.rst @@ -270,8 +270,7 @@ Depending on the web server you need to have a special module. * lighttpd ships its own `FastCGI module `_ as well as an `SCGI module `_. -* nginx also supports `FastCGI - `_. +* nginx also supports `FastCGI `_. Once you have installed and configured the module, you can test it with the following WSGI-application:: @@ -525,7 +524,7 @@ the text of a wiki page. As always, there are different ways to store informations on a web server. Often relational database engines like `MySQL `_ or -`PostgreSQL `_ are used due to their good +`PostgreSQL `_ are used due to their good performance handling very large databases consisting of up to millions of entries. These are *queried* using a language called `SQL `_. Python programmers in general do not like @@ -629,7 +628,7 @@ which make it possible to write web sites nearly without any Python code. It has a big, international community which has created many sites using Django. There are also quite a lot of add-on projects which extend Django's normal functionality. This is partly due to Django's well written `online -documentation `_ and the `Django book +documentation `_ and the `Django book `_. diff --git a/Doc/install/index.rst b/Doc/install/index.rst index 3646061..0751291 100644 --- a/Doc/install/index.rst +++ b/Doc/install/index.rst @@ -937,7 +937,8 @@ following steps. These compilers require some special libraries. This task is more complex than for Borland's C++, because there is no program to convert the library. First you have to create a list of symbols which the Python DLL exports. (You can find -a good program for this task at http://www.emmestech.com/software/cygwin/pexports-0.43/download_pexports.html) +a good program for this task at +http://www.emmestech.com/software/pexports-0.43/download_pexports.html). .. I don't understand what the next line means. --amk .. (inclusive the references on data structures.) diff --git a/Doc/library/codecs.rst b/Doc/library/codecs.rst index c3e7407..21e74ca 100644 --- a/Doc/library/codecs.rst +++ b/Doc/library/codecs.rst @@ -53,7 +53,7 @@ It defines the following functions: *incrementalencoder* and *incrementaldecoder*: These have to be factory functions providing the following interface: - ``factory(errors='strict')`` + ``factory(errors='strict')`` The factory functions must return objects providing the interfaces defined by the base classes :class:`IncrementalEncoder` and :class:`IncrementalDecoder`, @@ -62,21 +62,25 @@ It defines the following functions: *streamreader* and *streamwriter*: These have to be factory functions providing the following interface: - ``factory(stream, errors='strict')`` + ``factory(stream, errors='strict')`` The factory functions must return objects providing the interfaces defined by the base classes :class:`StreamWriter` and :class:`StreamReader`, respectively. Stream codecs can maintain state. - Possible values for errors are ``'strict'`` (raise an exception in case of an - encoding error), ``'replace'`` (replace malformed data with a suitable - replacement marker, such as ``'?'``), ``'ignore'`` (ignore malformed data and - continue without further notice), ``'xmlcharrefreplace'`` (replace with the - appropriate XML character reference (for encoding only)), - ``'backslashreplace'`` (replace with backslashed escape sequences (for - encoding only)), ``'surrogateescape'`` (replace with surrogate U+DCxx, see - :pep:`383`) as well as any other error handling name defined via - :func:`register_error`. + Possible values for errors are + + * ``'strict'``: raise an exception in case of an encoding error + * ``'replace'``: replace malformed data with a suitable replacement marker, + such as ``'?'`` or ``'\ufffd'`` + * ``'ignore'``: ignore malformed data and continue without further notice + * ``'xmlcharrefreplace'``: replace with the appropriate XML character + reference (for encoding only) + * ``'backslashreplace'``: replace with backslashed escape sequences (for + encoding only + * ``'surrogateescape'``: replace with surrogate U+DCxx, see :pep:`383` + + as well as any other error handling name defined via :func:`register_error`. In case a search function cannot find a given encoding, it should return ``None``. @@ -173,27 +177,33 @@ functions which use :func:`lookup` for the codec lookup: .. function:: strict_errors(exception) - Implements the ``strict`` error handling. + Implements the ``strict`` error handling: each encoding or decoding error + raises a :exc:`UnicodeError`. .. function:: replace_errors(exception) - Implements the ``replace`` error handling. + Implements the ``replace`` error handling: malformed data is replaced with a + suitable replacement character such as ``'?'`` in bytestrings and + ``'\ufffd'`` in Unicode strings. .. function:: ignore_errors(exception) - Implements the ``ignore`` error handling. + Implements the ``ignore`` error handling: malformed data is ignored and + encoding or decoding is continued without further notice. .. function:: xmlcharrefreplace_errors(exception) - Implements the ``xmlcharrefreplace`` error handling. + Implements the ``xmlcharrefreplace`` error handling (for encoding only): the + unencodable character is replaced by an appropriate XML character reference. .. function:: backslashreplace_errors(exception) - Implements the ``backslashreplace`` error handling. + Implements the ``backslashreplace`` error handling (for encoding only): the + unencodable character is replaced by a backslashed escape sequence. To simplify working with encoded files or stream, the module also defines these utility functions: diff --git a/Doc/library/configparser.rst b/Doc/library/configparser.rst index a5d3a77..1d097f9 100644 --- a/Doc/library/configparser.rst +++ b/Doc/library/configparser.rst @@ -301,12 +301,23 @@ RawConfigParser Objects .. method:: RawConfigParser.optionxform(option) - Transforms the option name *option* as found in an input file or as passed in by - client code to the form that should be used in the internal structures. The - default implementation returns a lower-case version of *option*; subclasses may - override this or client code can set an attribute of this name on instances to - affect this behavior. Setting this to :func:`str`, for example, would make - option names case sensitive. + Transforms the option name *option* as found in an input file or as passed in + by client code to the form that should be used in the internal structures. + The default implementation returns a lower-case version of *option*; + subclasses may override this or client code can set an attribute of this name + on instances to affect this behavior. + + You don't necessarily need to subclass a ConfigParser to use this method, you + can also re-set it on an instance, to a function that takes a string + argument. Setting it to ``str``, for example, would make option names case + sensitive:: + + cfgparser = ConfigParser() + ... + cfgparser.optionxform = str + + Note that when reading configuration files, whitespace around the + option names are stripped before :meth:`optionxform` is called. .. _configparser-objects: diff --git a/Doc/library/curses.rst b/Doc/library/curses.rst index 4ea7afe..f9ba0d6 100644 --- a/Doc/library/curses.rst +++ b/Doc/library/curses.rst @@ -4,10 +4,10 @@ .. module:: curses :synopsis: An interface to the curses library, providing portable terminal handling. + :platform: Unix .. sectionauthor:: Moshe Zadka .. sectionauthor:: Eric Raymond - The :mod:`curses` module provides an interface to the curses library, the de-facto standard for portable advanced terminal handling. diff --git a/Doc/library/datetime.rst b/Doc/library/datetime.rst index c1d3113..2b98005 100644 --- a/Doc/library/datetime.rst +++ b/Doc/library/datetime.rst @@ -233,7 +233,7 @@ Supported operations: | | (-*t1.days*, -*t1.seconds*, | | | -*t1.microseconds*), and to *t1*\* -1. (1)(4) | +--------------------------------+-----------------------------------------------+ -| ``abs(t)`` | equivalent to +*t* when ``t.days >= 0``, and | +| ``abs(t)`` | equivalent to +\ *t* when ``t.days >= 0``, and| | | to -*t* when ``t.days < 0``. (2) | +--------------------------------+-----------------------------------------------+ diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index 465339a..adde017 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -499,8 +499,10 @@ are always available. They are listed here in alphabetical order. Return the "identity" of an object. This is an integer which is guaranteed to be unique and constant for this object during its lifetime. - Two objects with non-overlapping lifetimes may have the same :func:`id` value. - (Implementation note: this is the address of the object.) + Two objects with non-overlapping lifetimes may have the same :func:`id` + value. + + .. impl-detail:: This is the address of the object. .. function:: input([prompt]) diff --git a/Doc/library/getopt.rst b/Doc/library/getopt.rst index 7f6b670..a360384 100644 --- a/Doc/library/getopt.rst +++ b/Doc/library/getopt.rst @@ -36,12 +36,13 @@ exception: *longopts*, if specified, must be a list of strings with the names of the long options which should be supported. The leading ``'--'`` characters should not be included in the option name. Long options which require an - argument should be followed by an equal sign (``'='``). To accept only long - options, *shortopts* should be an empty string. Long options on the command line - can be recognized so long as they provide a prefix of the option name that - matches exactly one of the accepted options. For example, if *longopts* is - ``['foo', 'frob']``, the option :option:`--fo` will match as :option:`--foo`, - but :option:`--f` will not match uniquely, so :exc:`GetoptError` will be raised. + argument should be followed by an equal sign (``'='``). Optional arguments + are not supported. To accept only long options, *shortopts* should be an + empty string. Long options on the command line can be recognized so long as + they provide a prefix of the option name that matches exactly one of the + accepted options. For example, if *longopts* is ``['foo', 'frob']``, the + option :option:`--fo` will match as :option:`--foo`, but :option:`--f` will + not match uniquely, so :exc:`GetoptError` will be raised. The return value consists of two elements: the first is a list of ``(option, value)`` pairs; the second is the list of program arguments left after the diff --git a/Doc/library/inspect.rst b/Doc/library/inspect.rst index ad88e3d..37a4f1a 100644 --- a/Doc/library/inspect.rst +++ b/Doc/library/inspect.rst @@ -290,18 +290,22 @@ attributes: Return true if the object is a getset descriptor. - getsets are attributes defined in extension modules via ``PyGetSetDef`` - structures. For Python implementations without such types, this method will - always return ``False``. + .. impl-detail:: + + getsets are attributes defined in extension modules via + :ctype:`PyGetSetDef` structures. For Python implementations without such + types, this method will always return ``False``. .. function:: ismemberdescriptor(object) Return true if the object is a member descriptor. - Member descriptors are attributes defined in extension modules via - ``PyMemberDef`` structures. For Python implementations without such types, - this method will always return ``False``. + .. impl-detail:: + + Member descriptors are attributes defined in extension modules via + :ctype:`PyMemberDef` structures. For Python implementations without such + types, this method will always return ``False``. .. _inspect-source: @@ -508,10 +512,12 @@ line. Return the frame object for the caller's stack frame. - This function relies on Python stack frame support in the interpreter, which - isn't guaranteed to exist in all implementations of Python. If running in - an implementation without Python stack frame support this function returns - ``None``. + .. impl-detail:: + + This function relies on Python stack frame support in the interpreter, + which isn't guaranteed to exist in all implementations of Python. If + running in an implementation without Python stack frame support this + function returns ``None``. .. function:: stack(context=1) diff --git a/Doc/library/mailbox.rst b/Doc/library/mailbox.rst index 0d4d056..7409af5 100644 --- a/Doc/library/mailbox.rst +++ b/Doc/library/mailbox.rst @@ -595,7 +595,7 @@ Maildir, mbox, MH, Babyl, and MMDF. `nmh - Message Handling System `_ Home page of :program:`nmh`, an updated version of the original :program:`mh`. - `MH & nmh: Email for Users & Programmers `_ + `MH & nmh: Email for Users & Programmers `_ A GPL-licensed book on :program:`mh` and :program:`nmh`, with some information on the mailbox format. diff --git a/Doc/library/math.rst b/Doc/library/math.rst index 566603d..9fa1899 100644 --- a/Doc/library/math.rst +++ b/Doc/library/math.rst @@ -291,7 +291,7 @@ Constants The mathematical constant *e*. -.. note:: +.. impl-detail:: The :mod:`math` module consists mostly of thin wrappers around the platform C math library functions. Behavior in exceptional cases is loosely specified diff --git a/Doc/library/msilib.rst b/Doc/library/msilib.rst index 6fb7f05..1e6946d 100644 --- a/Doc/library/msilib.rst +++ b/Doc/library/msilib.rst @@ -394,10 +394,10 @@ Directory Objects .. seealso:: - `Directory Table `_ - `File Table `_ - `Component Table `_ - `FeatureComponents Table `_ + `Directory Table `_ + `File Table `_ + `Component Table `_ + `FeatureComponents Table `_ .. _features: @@ -422,7 +422,7 @@ Features .. seealso:: - `Feature Table `_ + `Feature Table `_ .. _msi-gui: @@ -516,13 +516,13 @@ to create MSI files with a user-interface for installing Python packages. .. seealso:: - `Dialog Table `_ - `Control Table `_ - `Control Types `_ - `ControlCondition Table `_ - `ControlEvent Table `_ - `EventMapping Table `_ - `RadioButton Table `_ + `Dialog Table `_ + `Control Table `_ + `Control Types `_ + `ControlCondition Table `_ + `ControlEvent Table `_ + `EventMapping Table `_ + `RadioButton Table `_ .. _msi-tables: @@ -551,5 +551,3 @@ definitions. Currently, these definitions are based on MSI version 2.0. This module contains definitions for the UIText and ActionText tables, for the standard installer actions. - - diff --git a/Doc/library/os.rst b/Doc/library/os.rst index df72857..5e8bdc1 100644 --- a/Doc/library/os.rst +++ b/Doc/library/os.rst @@ -1578,9 +1578,9 @@ written in Python, such as a mail server's external command delivery program. .. function:: system(command) Execute the command (a string) in a subshell. This is implemented by calling - the Standard C function :cfunc:`system`, and has the same limitations. Changes - to :data:`os.environ`, :data:`sys.stdin`, etc. are not reflected in the - environment of the executed command. + the Standard C function :cfunc:`system`, and has the same limitations. + Changes to :data:`sys.stdin`, etc. are not reflected in the environment of the + executed command. On Unix, the return value is the exit status of the process encoded in the format specified for :func:`wait`. Note that POSIX does not specify the meaning diff --git a/Doc/library/othergui.rst b/Doc/library/othergui.rst index 471076c..1f4aed7 100644 --- a/Doc/library/othergui.rst +++ b/Doc/library/othergui.rst @@ -43,7 +43,7 @@ also available for Python: `PythonCAD `_. An online `tutorial `_ is available. - `PyQt `_ + `PyQt `_ PyQt is a :program:`sip`\ -wrapped binding to the Qt toolkit. Qt is an extensive C++ GUI application development framework that is available for Unix, Windows and Mac OS X. :program:`sip` is a tool diff --git a/Doc/library/platform.rst b/Doc/library/platform.rst index 7be6d7b..f4ef680 100644 --- a/Doc/library/platform.rst +++ b/Doc/library/platform.rst @@ -94,7 +94,7 @@ Cross Platform .. function:: python_implementation() Returns a string identifying the Python implementation. Possible return values - are: 'CPython', 'IronPython', 'Jython' + are: 'CPython', 'IronPython', 'Jython'. .. function:: python_revision() diff --git a/Doc/library/signal.rst b/Doc/library/signal.rst index 7319ac9..7beda4b 100644 --- a/Doc/library/signal.rst +++ b/Doc/library/signal.rst @@ -157,13 +157,14 @@ The :mod:`signal` module defines the following functions: The old values are returned as a tuple: (delay, interval). - Attempting to pass an invalid interval timer will cause a - :exc:`ItimerError`. + Attempting to pass an invalid interval timer will cause an + :exc:`ItimerError`. Availability: Unix. .. function:: getitimer(which) Returns current value of a given interval timer specified by *which*. + Availability: Unix. .. function:: set_wakeup_fd(fd) @@ -182,14 +183,14 @@ The :mod:`signal` module defines the following functions: .. function:: siginterrupt(signalnum, flag) - Change system call restart behaviour: if *flag* is :const:`False`, system calls - will be restarted when interrupted by signal *signalnum*, otherwise system calls will - be interrupted. Returns nothing. Availability: Unix (see the man page - :manpage:`siginterrupt(3)` for further information). + Change system call restart behaviour: if *flag* is :const:`False`, system + calls will be restarted when interrupted by signal *signalnum*, otherwise + system calls will be interrupted. Returns nothing. Availability: Unix (see + the man page :manpage:`siginterrupt(3)` for further information). - Note that installing a signal handler with :func:`signal` will reset the restart - behaviour to interruptible by implicitly calling :cfunc:`siginterrupt` with a true *flag* - value for the given signal. + Note that installing a signal handler with :func:`signal` will reset the + restart behaviour to interruptible by implicitly calling + :cfunc:`siginterrupt` with a true *flag* value for the given signal. .. function:: signal(signalnum, handler) diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index 8f56bb0..b854fc4 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -772,13 +772,15 @@ Notes: If *k* is ``None``, it is treated like ``1``. (6) - If *s* and *t* are both strings, some Python implementations such as CPython can - usually perform an in-place optimization for assignments of the form ``s=s+t`` - or ``s+=t``. When applicable, this optimization makes quadratic run-time much - less likely. This optimization is both version and implementation dependent. - For performance sensitive code, it is preferable to use the :meth:`str.join` - method which assures consistent linear concatenation performance across versions - and implementations. + .. impl-detail:: + + If *s* and *t* are both strings, some Python implementations such as + CPython can usually perform an in-place optimization for assignments of + the form ``s = s + t`` or ``s += t``. When applicable, this optimization + makes quadratic run-time much less likely. This optimization is both + version and implementation dependent. For performance sensitive code, it + is preferable to use the :meth:`str.join` method which assures consistent + linear concatenation performance across versions and implementations. .. _string-methods: @@ -950,12 +952,12 @@ functions based on regular expressions. least one cased character, false otherwise. -.. method:: str.join(seq) +.. method:: str.join(iterable) - Return a string which is the concatenation of the strings in the sequence - *seq*. A :exc:`TypeError` will be raised if there are any non-string values - in *seq*, including :class:`bytes` objects. The separator between elements - is the string providing this method. + Return a string which is the concatenation of the strings in the + :term:`iterable` *iterable*. A :exc:`TypeError` will be raised if there are + any non-string values in *seq*, including :class:`bytes` objects. The + separator between elements is the string providing this method. .. method:: str.ljust(width[, fillchar]) @@ -1509,14 +1511,17 @@ Notes: that compare equal --- this is helpful for sorting in multiple passes (for example, sort by department, then by salary grade). - While a list is being sorted, the effect of attempting to mutate, or even - inspect, the list is undefined. The C implementation - makes the list appear empty for the duration, and raises :exc:`ValueError` if it - can detect that the list has been mutated during a sort. + .. impl-detail:: + + While a list is being sorted, the effect of attempting to mutate, or even + inspect, the list is undefined. The C implementation of Python makes the + list appear empty for the duration, and raises :exc:`ValueError` if it can + detect that the list has been mutated during a sort. (8) :meth:`sort` is not supported by :class:`bytearray` objects. + .. _bytes-methods: Bytes and Byte Array Methods diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst index b786034..9262a09 100644 --- a/Doc/library/sys.rst +++ b/Doc/library/sys.rst @@ -352,8 +352,10 @@ always available. that is deeper than the call stack, :exc:`ValueError` is raised. The default for *depth* is zero, returning the frame at the top of the call stack. - This function should be used for internal and specialized purposes only. It - is not guaranteed to exist in all implementations of Python. + .. impl-detail:: + + This function should be used for internal and specialized purposes only. + It is not guaranteed to exist in all implementations of Python. .. function:: getprofile() @@ -373,12 +375,12 @@ always available. Get the trace function as set by :func:`settrace`. - .. note:: + .. impl-detail:: The :func:`gettrace` function is intended only for implementing debuggers, - profilers, coverage tools and the like. Its behavior is part of the - implementation platform, rather than part of the language definition, - and thus may not be available in all Python implementations. + profilers, coverage tools and the like. Its behavior is part of the + implementation platform, rather than part of the language definition, and + thus may not be available in all Python implementations. .. function:: getwindowsversion() @@ -749,12 +751,12 @@ always available. For more information on code and frame objects, refer to :ref:`types`. - .. note:: + .. impl-detail:: The :func:`settrace` function is intended only for implementing debuggers, - profilers, coverage tools and the like. Its behavior is part of the - implementation platform, rather than part of the language definition, and thus - may not be available in all Python implementations. + profilers, coverage tools and the like. Its behavior is part of the + implementation platform, rather than part of the language definition, and + thus may not be available in all Python implementations. .. function:: settscdump(on_flag) diff --git a/Doc/library/types.rst b/Doc/library/types.rst index 8ae9f88..7caecaf 100644 --- a/Doc/library/types.rst +++ b/Doc/library/types.rst @@ -77,5 +77,8 @@ The module defines the following names: as ``datetime.timedelta.days``. This type is used as descriptor for simple C data members which use standard conversion functions; it has the same purpose as the :class:`property` type, but for classes defined in extension modules. - In other implementations of Python, this type may be identical to - ``GetSetDescriptorType``. + + .. impl-detail:: + + In other implementations of Python, this type may be identical to + ``GetSetDescriptorType``. diff --git a/Doc/library/weakref.rst b/Doc/library/weakref.rst index a667479..d462f6e 100644 --- a/Doc/library/weakref.rst +++ b/Doc/library/weakref.rst @@ -69,9 +69,10 @@ support weak references but can add support through subclassing:: obj = Dict(red=1, green=2, blue=3) # this object is weak referenceable -Other built-in types such as :class:`tuple` and :class:`int` do not support -weak references even when subclassed (those types implemented as a -:ctype:`PyVarObject`). +.. impl-detail:: + + Other built-in types such as :class:`tuple` and :class:`long` do not support + weak references even when subclassed. Extension types can easily be made to support weak references; see :ref:`weakref-support`. diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst index 971c06e..36fc575 100644 --- a/Doc/reference/datamodel.rst +++ b/Doc/reference/datamodel.rst @@ -59,13 +59,16 @@ Objects are never explicitly destroyed; however, when they become unreachable they may be garbage-collected. An implementation is allowed to postpone garbage collection or omit it altogether --- it is a matter of implementation quality how garbage collection is implemented, as long as no objects are collected that -are still reachable. (Implementation note: CPython currently uses a -reference-counting scheme with (optional) delayed detection of cyclically linked -garbage, which collects most objects as soon as they become unreachable, but is -not guaranteed to collect garbage containing circular references. See the -documentation of the :mod:`gc` module for information on controlling the -collection of cyclic garbage. Other implementations act differently and CPython -may change.) +are still reachable. + +.. impl-detail:: + + CPython currently uses a reference-counting scheme with (optional) delayed + detection of cyclically linked garbage, which collects most objects as soon + as they become unreachable, but is not guaranteed to collect garbage + containing circular references. See the documentation of the :mod:`gc` + module for information on controlling the collection of cyclic garbage. + Other implementations act differently and CPython may change. Note that the use of the implementation's tracing or debugging facilities may keep objects alive that would normally be collectable. Also note that catching @@ -1469,15 +1472,15 @@ Notes on using *__slots__* *__slots__*; otherwise, the class attribute would overwrite the descriptor assignment. +* The action of a *__slots__* declaration is limited to the class where it is + defined. As a result, subclasses will have a *__dict__* unless they also define + *__slots__* (which must only contain names of any *additional* slots). + * If a class defines a slot also defined in a base class, the instance variable defined by the base class slot is inaccessible (except by retrieving its descriptor directly from the base class). This renders the meaning of the program undefined. In the future, a check may be added to prevent this. -* The action of a *__slots__* declaration is limited to the class where it is - defined. As a result, subclasses will have a *__dict__* unless they also define - *__slots__*. - * Nonempty *__slots__* does not work for classes derived from "variable-length" built-in types such as :class:`int`, :class:`str` and :class:`tuple`. @@ -1714,12 +1717,16 @@ implemented as an iteration through a sequence. However, container objects can supply the following special method with a more efficient implementation, which also does not require the object be a sequence. - .. method:: object.__contains__(self, item) - Called to implement membership test operators. Should return true if *item* is - in *self*, false otherwise. For mapping objects, this should consider the keys - of the mapping rather than the values or the key-item pairs. + Called to implement membership test operators. Should return true if *item* + is in *self*, false otherwise. For mapping objects, this should consider the + keys of the mapping rather than the values or the key-item pairs. + + For objects that don't define :meth:`__contains__`, the membership test first + tries iteration via :meth:`__iter__`, then the old sequence iteration + protocol via :meth:`__getitem__`, see :ref:`this section in the language + reference `. .. _numeric-types: diff --git a/Doc/reference/executionmodel.rst b/Doc/reference/executionmodel.rst index 68ee654..90791d2 100644 --- a/Doc/reference/executionmodel.rst +++ b/Doc/reference/executionmodel.rst @@ -129,7 +129,7 @@ the built-in module :mod:`builtins`; when in any other module, itself. ``__builtins__`` can be set to a user-created dictionary to create a weak form of restricted execution. -.. note:: +.. impl-detail:: Users should not touch ``__builtins__``; it is strictly an implementation detail. Users wanting to override values in the built-in namespace should diff --git a/Doc/reference/expressions.rst b/Doc/reference/expressions.rst index cdb802a..d074ebb 100644 --- a/Doc/reference/expressions.rst +++ b/Doc/reference/expressions.rst @@ -639,13 +639,13 @@ slots for which no default value is specified, a :exc:`TypeError` exception is raised. Otherwise, the list of filled slots is used as the argument list for the call. -.. note:: +.. impl-detail:: - An implementation may provide built-in functions whose positional parameters do - not have names, even if they are 'named' for the purpose of documentation, and - which therefore cannot be supplied by keyword. In CPython, this is the case for - functions implemented in C that use :cfunc:`PyArg_ParseTuple` to parse their - arguments. + An implementation may provide built-in functions whose positional parameters + do not have names, even if they are 'named' for the purpose of documentation, + and which therefore cannot be supplied by keyword. In CPython, this is the + case for functions implemented in C that use :cfunc:`PyArg_ParseTuple` to + parse their arguments. If there are more positional arguments than there are formal parameter slots, a :exc:`TypeError` exception is raised, unless a formal parameter using the syntax @@ -1053,6 +1053,8 @@ cross-type comparison is not supported, the comparison method returns supported cross-type comparisons and unsupported comparisons. For example, ``Decimal(2) == 2`` and `2 == float(2)`` but ``Decimal(2) != float(2)``. +.. _membership-test-details: + The operators :keyword:`in` and :keyword:`not in` test for membership. ``x in s`` evaluates to true if *x* is a member of *s*, and false otherwise. ``x not in s`` returns the negation of ``x in s``. All built-in sequences and set types @@ -1069,7 +1071,12 @@ return ``True``. For user-defined classes which define the :meth:`__contains__` method, ``x in y`` is true if and only if ``y.__contains__(x)`` is true. -For user-defined classes which do not define :meth:`__contains__` and do define +For user-defined classes which do not define :meth:`__contains__` but do define +:meth:`__iter__`, ``x in y`` is true if some value ``z`` with ``x == z`` is +produced while iterating over ``y``. If an exception is raised during the +iteration, it is as if :keyword:`in` raised that exception. + +Lastly, the old-style iteration protocol is tried: if a class defines :meth:`__getitem__`, ``x in y`` is true if and only if there is a non-negative integer index *i* such that ``x == y[i]``, and all lower integer indices do not raise :exc:`IndexError` exception. (If any other exception is raised, it is as diff --git a/Doc/reference/simple_stmts.rst b/Doc/reference/simple_stmts.rst index 8c95623..b3fc891 100644 --- a/Doc/reference/simple_stmts.rst +++ b/Doc/reference/simple_stmts.rst @@ -236,9 +236,11 @@ Assignment of an object to a single target is recursively defined as follows. from the length of the assigned sequence, thus changing the length of the target sequence, if the object allows it. -(In the current implementation, the syntax for targets is taken to be the same -as for expressions, and invalid syntax is rejected during the code generation -phase, causing less detailed error messages.) +.. impl-detail:: + + In the current implementation, the syntax for targets is taken to be the same + as for expressions, and invalid syntax is rejected during the code generation + phase, causing less detailed error messages. WARNING: Although the definition of assignment implies that overlaps between the left-hand side and the right-hand side are 'safe' (for example ``a, b = b, a`` @@ -935,9 +937,11 @@ Names listed in a :keyword:`global` statement must not be defined as formal parameters or in a :keyword:`for` loop control target, :keyword:`class` definition, function definition, or :keyword:`import` statement. -(The current implementation does not enforce the latter two restrictions, but -programs should not abuse this freedom, as future implementations may enforce -them or silently change the meaning of the program.) +.. impl-detail:: + + The current implementation does not enforce the latter two restrictions, but + programs should not abuse this freedom, as future implementations may enforce + them or silently change the meaning of the program. .. index:: builtin: exec diff --git a/Doc/tools/sphinxext/pyspecific.py b/Doc/tools/sphinxext/pyspecific.py index adfeb6a..d2cca84 100644 --- a/Doc/tools/sphinxext/pyspecific.py +++ b/Doc/tools/sphinxext/pyspecific.py @@ -35,6 +35,8 @@ from sphinx.locale import versionlabels HTMLTranslator.visit_versionmodified = new_visit_versionmodified +# Support for marking up and linking to bugs.python.org issues + def issue_role(typ, rawtext, text, lineno, inliner, options={}, content=[]): issue = utils.unescape(text) text = 'issue ' + issue @@ -42,6 +44,34 @@ def issue_role(typ, rawtext, text, lineno, inliner, options={}, content=[]): return [refnode], [] +# Support for marking up implementation details + +from sphinx.util.compat import Directive + +class ImplementationDetail(Directive): + + has_content = True + required_arguments = 0 + optional_arguments = 1 + final_argument_whitespace = True + + def run(self): + pnode = nodes.compound(classes=['impl-detail']) + content = self.content + add_text = nodes.strong('CPython implementation detail:', + 'CPython implementation detail:') + if self.arguments: + n, m = self.state.inline_text(self.arguments[0], self.lineno) + pnode.append(nodes.paragraph('', '', *(n + m))) + self.state.nested_parse(content, self.content_offset, pnode) + if pnode.children and isinstance(pnode[0], nodes.paragraph): + pnode[0].insert(0, add_text) + pnode[0].insert(1, nodes.Text(' ')) + else: + pnode.insert(0, nodes.paragraph('', '', add_text)) + return [pnode] + + # Support for building "topic help" for pydoc pydoc_topic_labels = [ @@ -108,10 +138,12 @@ class PydocTopicsBuilder(Builder): finally: f.close() + # Support for checking for suspicious markup import suspicious + # Support for documenting Opcodes import re @@ -134,6 +166,7 @@ def parse_opcode_signature(env, sig, signode): def setup(app): app.add_role('issue', issue_role) + app.add_directive('impl-detail', ImplementationDetail) app.add_builder(PydocTopicsBuilder) app.add_builder(suspicious.CheckSuspiciousMarkupBuilder) app.add_description_unit('opcode', 'opcode', '%s (opcode)', diff --git a/Doc/tools/sphinxext/static/basic.css b/Doc/tools/sphinxext/static/basic.css index 03b0ba3..aeb1381 100644 --- a/Doc/tools/sphinxext/static/basic.css +++ b/Doc/tools/sphinxext/static/basic.css @@ -345,6 +345,21 @@ p.deprecated { background-color: #ffa } +.impl-detail { + margin-top: 10px; + margin-bottom: 10px; + padding: 7px; + border: 1px solid #ccc; +} + +.impl-detail .compound-first { + margin-top: 0; +} + +.impl-detail .compound-last { + margin-bottom: 0; +} + /* -- code displays --------------------------------------------------------- */ pre { @@ -405,7 +420,7 @@ span.eqno { div.document, div.documentwrapper, div.bodywrapper { - margin: 0; + margin: 0 !important; width: 100%; } diff --git a/Doc/tutorial/index.rst b/Doc/tutorial/index.rst index 8a1a8fb..7d0bfc2 100644 --- a/Doc/tutorial/index.rst +++ b/Doc/tutorial/index.rst @@ -28,18 +28,17 @@ features of the Python language and system. It helps to have a Python interpreter handy for hands-on experience, but all examples are self-contained, so the tutorial can be read off-line as well. -For a description of standard objects and modules, see the Python Library -Reference document. The Python Reference Manual gives a more formal definition -of the language. To write extensions in C or C++, read Extending and Embedding -the Python Interpreter and Python/C API Reference. There are also several books -covering Python in depth. +For a description of standard objects and modules, see :ref:`library-index`. +:ref:`reference-index` gives a more formal definition of the language. To write +extensions in C or C++, read :ref:`extending-index` and +:ref:`c-api-index`. There are also several books covering Python in depth. This tutorial does not attempt to be comprehensive and cover every single feature, or even every commonly used feature. Instead, it introduces many of Python's most noteworthy features, and will give you a good idea of the language's flavor and style. After reading it, you will be able to read and write Python modules and programs, and you will be ready to learn more about the -various Python library modules described in the Python Library Reference. +various Python library modules described in :ref:`library-index`. The :ref:`glossary` is also worth going through. diff --git a/Doc/using/cmdline.rst b/Doc/using/cmdline.rst index ad8f8c6..ccdfe33 100644 --- a/Doc/using/cmdline.rst +++ b/Doc/using/cmdline.rst @@ -8,7 +8,7 @@ Command line and environment The CPython interpreter scans the command line and the environment for various settings. -.. note:: +.. impl-detail:: Other implementations' command line schemes may differ. See :ref:`implementations` for further resources. diff --git a/Doc/using/windows.rst b/Doc/using/windows.rst index 99fc674..7961a60 100644 --- a/Doc/using/windows.rst +++ b/Doc/using/windows.rst @@ -67,7 +67,7 @@ key features: `ActivePython `_ Installer with multi-platform compatibility, documentation, PyWin32 -`Python Enthought Edition `_ +`Enthought Python Distribution `_ Popular modules (such as PyWin32) with their respective documentation, tool suite for building extensible python applications @@ -221,8 +221,7 @@ utilities for: * Win32 API calls * Registry * Event log -* `Microsoft Foundation Classes `_ (MFC) +* `Microsoft Foundation Classes `_ (MFC) user interfaces `PythonWin `_ + `MingW -- Python extensions `_ by Trent Apted et al, 2007 diff --git a/Doc/whatsnew/2.0.rst b/Doc/whatsnew/2.0.rst index f5326d7..5fd53d1 100644 --- a/Doc/whatsnew/2.0.rst +++ b/Doc/whatsnew/2.0.rst @@ -572,8 +572,7 @@ Work has been done on porting Python to 64-bit Windows on the Itanium processor, mostly by Trent Mick of ActiveState. (Confusingly, ``sys.platform`` is still ``'win32'`` on Win64 because it seems that for ease of porting, MS Visual C++ treats code as 32 bit on Itanium.) PythonWin also supports Windows CE; see the -Python CE page at http://starship.python.net/crew/mhammond/ce/ for more -information. +Python CE page at http://pythonce.sourceforge.net/ for more information. Another new platform is Darwin/MacOS X; initial support for it is in Python 2.0. Dynamic loading works, if you specify "configure --with-dyld --with-suffix=.x". @@ -1041,8 +1040,8 @@ sent over a socket. When compiling Python, you can edit :file:`Modules/Setup` to include SSL support, which adds an additional function to the :mod:`socket` module: :func:`socket.ssl(socket, keyfile, certfile)`, which takes a socket object and returns an SSL socket. The :mod:`httplib` and :mod:`urllib` modules -were also changed to support "https://" URLs, though no one has implemented FTP -or SMTP over SSL. +were also changed to support ``https://`` URLs, though no one has implemented +FTP or SMTP over SSL. The :mod:`httplib` module has been rewritten by Greg Stein to support HTTP/1.1. Backward compatibility with the 1.5 version of :mod:`httplib` is provided, diff --git a/Doc/whatsnew/2.2.rst b/Doc/whatsnew/2.2.rst index acdba83..31e8dd0 100644 --- a/Doc/whatsnew/2.2.rst +++ b/Doc/whatsnew/2.2.rst @@ -30,7 +30,7 @@ understand the complete implementation and design rationale for a change, refer to the PEP for a particular new feature. -.. seealso:: +.. seealso (now defunct) http://www.unixreview.com/documents/s=1356/urm0109h/0109h.htm "What's So Special About Python 2.2?" is also about the new 2.2 features, and @@ -49,14 +49,14 @@ amazing new capabilities. Before beginning this, the longest and most complicated section of this article, I'll provide an overview of the changes and offer some comments. -A long time ago I wrote a Web page (http://www.amk.ca/python/writing/warts.html) -listing flaws in Python's design. One of the most significant flaws was that -it's impossible to subclass Python types implemented in C. In particular, it's -not possible to subclass built-in types, so you can't just subclass, say, lists -in order to add a single useful method to them. The :mod:`UserList` module -provides a class that supports all of the methods of lists and that can be -subclassed further, but there's lots of C code that expects a regular Python -list and won't accept a :class:`UserList` instance. +A long time ago I wrote a Web page listing flaws in Python's design. One of the +most significant flaws was that it's impossible to subclass Python types +implemented in C. In particular, it's not possible to subclass built-in types, +so you can't just subclass, say, lists in order to add a single useful method to +them. The :mod:`UserList` module provides a class that supports all of the +methods of lists and that can be subclassed further, but there's lots of C code +that expects a regular Python list and won't accept a :class:`UserList` +instance. Python 2.2 fixes this, and in the process adds some exciting new capabilities. A brief summary: diff --git a/Doc/whatsnew/2.3.rst b/Doc/whatsnew/2.3.rst index fd0f77f..3894f87 100644 --- a/Doc/whatsnew/2.3.rst +++ b/Doc/whatsnew/2.3.rst @@ -1855,10 +1855,10 @@ and bundle it with the source of your extension. .. seealso:: - http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/python/python/dist/src/Objects/obmalloc.c - For the full details of the pymalloc implementation, see the comments at the top - of the file :file:`Objects/obmalloc.c` in the Python source code. The above - link points to the file within the SourceForge CVS browser. + http://svn.python.org/view/python/trunk/Objects/obmalloc.c + For the full details of the pymalloc implementation, see the comments at + the top of the file :file:`Objects/obmalloc.c` in the Python source code. + The above link points to the file within the python.org SVN browser. .. ====================================================================== diff --git a/Doc/whatsnew/2.4.rst b/Doc/whatsnew/2.4.rst index 9e438ac..27e412e 100644 --- a/Doc/whatsnew/2.4.rst +++ b/Doc/whatsnew/2.4.rst @@ -680,9 +680,6 @@ includes a quick-start tutorial and a reference. Written by Facundo Batista and implemented by Facundo Batista, Eric Price, Raymond Hettinger, Aahz, and Tim Peters. - http://research.microsoft.com/~hollasch/cgindex/coding/ieeefloat.html - A more detailed overview of the IEEE-754 representation. - http://www.lahey.com/float.htm The article uses Fortran code to illustrate many of the problems that floating- point inaccuracy can cause. @@ -756,7 +753,7 @@ API that perform ASCII-only conversions, ignoring the locale setting: :ctype:`double` to an ASCII string. The code for these functions came from the GLib library -(http://developer.gnome.org/arch/gtk/glib.html), whose developers kindly +(http://library.gnome.org/devel/glib/stable/), whose developers kindly relicensed the relevant functions and donated them to the Python Software Foundation. The :mod:`locale` module can now change the numeric locale, letting extensions such as GTK+ produce the correct results. diff --git a/Doc/whatsnew/2.6.rst b/Doc/whatsnew/2.6.rst index cc8a29a..27d8e5c 100644 --- a/Doc/whatsnew/2.6.rst +++ b/Doc/whatsnew/2.6.rst @@ -1828,7 +1828,7 @@ changes, or look through the Subversion logs for all the details. The :mod:`bsddb.dbshelve` module now uses the highest pickling protocol available, instead of restricting itself to protocol 1. - (Contributed by W. Barnes; :issue:`1551443`.) + (Contributed by W. Barnes.) * The :mod:`cgi` module will now read variables from the query string of an HTTP POST request. This makes it possible to use form actions @@ -2977,7 +2977,7 @@ Changes to Python's build process and to the C API include: * The BerkeleyDB module now has a C API object, available as ``bsddb.db.api``. This object can be used by other C extensions that wish to use the :mod:`bsddb` module for their own purposes. - (Contributed by Duncan Grisby; :issue:`1551895`.) + (Contributed by Duncan Grisby.) * The new buffer interface, previously described in `the PEP 3118 section <#pep-3118-revised-buffer-protocol>`__, diff --git a/Lib/threading.py b/Lib/threading.py index 3014ff1..88101b0 100644 --- a/Lib/threading.py +++ b/Lib/threading.py @@ -119,7 +119,7 @@ class _RLock(_Verbose): def release(self): if self._owner is not current_thread(): - raise RuntimeError("cannot release un-aquired lock") + raise RuntimeError("cannot release un-acquired lock") self._count = count = self._count - 1 if not count: self._owner = None @@ -211,7 +211,7 @@ class _Condition(_Verbose): def wait(self, timeout=None): if not self._is_owned(): - raise RuntimeError("cannot wait on un-aquired lock") + raise RuntimeError("cannot wait on un-acquired lock") waiter = _allocate_lock() waiter.acquire() self._waiters.append(waiter) @@ -253,7 +253,7 @@ class _Condition(_Verbose): def notify(self, n=1): if not self._is_owned(): - raise RuntimeError("cannot notify on un-aquired lock") + raise RuntimeError("cannot notify on un-acquired lock") __waiters = self._waiters waiters = __waiters[:n] if not waiters: diff --git a/Lib/warnings.py b/Lib/warnings.py index 5df3f49..9de2c67 100644 --- a/Lib/warnings.py +++ b/Lib/warnings.py @@ -32,7 +32,14 @@ def filterwarnings(action, message="", category=Warning, module="", lineno=0, append=False): """Insert an entry into the list of warnings filters (at the front). - Use assertions to check that all arguments have the right type.""" + 'action' -- one of "error", "ignore", "always", "default", "module", + or "once" + 'message' -- a regex that the warning message must match + 'category' -- a class that the warning must be a subclass of + 'module' -- a regex that the module name must match + 'lineno' -- an integer line number, 0 matches all warnings + 'append' -- if true, append to the list of filters + """ import re assert action in ("error", "ignore", "always", "default", "module", "once"), "invalid action: %r" % (action,) @@ -53,6 +60,11 @@ def simplefilter(action, category=Warning, lineno=0, append=False): """Insert a simple entry into the list of warnings filters (at the front). A simple filter matches all modules and messages. + 'action' -- one of "error", "ignore", "always", "default", "module", + or "once" + 'category' -- a class that the warning must be a subclass of + 'lineno' -- an integer line number, 0 matches all warnings + 'append' -- if true, append to the list of filters """ assert action in ("error", "ignore", "always", "default", "module", "once"), "invalid action: %r" % (action,) diff --git a/Modules/_ctypes/_ctypes.c b/Modules/_ctypes/_ctypes.c index 169585b..21961ae 100644 --- a/Modules/_ctypes/_ctypes.c +++ b/Modules/_ctypes/_ctypes.c @@ -1865,16 +1865,15 @@ PyCSimpleType_new(PyTypeObject *type, PyObject *args, PyObject *kwds) } fmt = _ctypes_get_fielddesc(proto_str); if (fmt == NULL) { - Py_DECREF((PyObject *)result); PyErr_Format(PyExc_ValueError, "_type_ '%s' not supported", proto_str); - return NULL; + goto error; } stgdict = (StgDictObject *)PyObject_CallObject( (PyObject *)&PyCStgDict_Type, NULL); if (!stgdict) - return NULL; + goto error; stgdict->ffi_type_pointer = *fmt->pffi_type; stgdict->align = fmt->pffi_type->alignment; @@ -1889,6 +1888,7 @@ PyCSimpleType_new(PyTypeObject *type, PyObject *args, PyObject *kwds) #endif if (stgdict->format == NULL) { Py_DECREF(result); + Py_DECREF(proto); Py_DECREF((PyObject *)stgdict); return NULL; } diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 758d054..13db8c0 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -7708,10 +7708,10 @@ unicode_isprintable(PyObject *self) } PyDoc_STRVAR(join__doc__, - "S.join(sequence) -> str\n\ + "S.join(iterable) -> str\n\ \n\ Return a string which is the concatenation of the strings in the\n\ -sequence. The separator between elements is S."); +iterable. The separator between elements is S."); static PyObject* unicode_join(PyObject *self, PyObject *data) diff --git a/Python/codecs.c b/Python/codecs.c index d1915f1..e6ffa0d 100644 --- a/Python/codecs.c +++ b/Python/codecs.c @@ -957,7 +957,9 @@ static int _PyCodecRegistry_Init(void) { "strict_errors", strict_errors, - METH_O + METH_O, + PyDoc_STR("Implements the 'strict' error handling, which " + "raises a UnicodeError on coding errors.") } }, { @@ -965,7 +967,9 @@ static int _PyCodecRegistry_Init(void) { "ignore_errors", ignore_errors, - METH_O + METH_O, + PyDoc_STR("Implements the 'ignore' error handling, which " + "ignores malformed data and continues.") } }, { @@ -973,7 +977,9 @@ static int _PyCodecRegistry_Init(void) { "replace_errors", replace_errors, - METH_O + METH_O, + PyDoc_STR("Implements the 'replace' error handling, which " + "replaces malformed data with a replacement marker.") } }, { @@ -981,7 +987,10 @@ static int _PyCodecRegistry_Init(void) { "xmlcharrefreplace_errors", xmlcharrefreplace_errors, - METH_O + METH_O, + PyDoc_STR("Implements the 'xmlcharrefreplace' error handling, " + "which replaces an unencodable character with the " + "appropriate XML character reference.") } }, { @@ -989,7 +998,10 @@ static int _PyCodecRegistry_Init(void) { "backslashreplace_errors", backslashreplace_errors, - METH_O + METH_O, + PyDoc_STR("Implements the 'backslashreplace' error handling, " + "which replaces an unencodable character with a " + "backslashed escape sequence.") } }, { -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 227c4858bc336de1ff59a984f322da3100fb9992 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Tue, 27 Oct 2009 21:39:08 +0000 Subject: Merged revisions 75877 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r75877 | georg.brandl | 2009-10-27 22:37:48 +0100 (Di, 27 Okt 2009) | 1 line Only declare variable when it's used. ........ --- Modules/_localemodule.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Modules/_localemodule.c b/Modules/_localemodule.c index d90a49d..fa6ab8f 100644 --- a/Modules/_localemodule.c +++ b/Modules/_localemodule.c @@ -281,7 +281,9 @@ PyLocale_strxfrm(PyObject* self, PyObject* args) wchar_t *s, *buf = NULL; size_t n1, n2; PyObject *result = NULL; +#ifndef HAVE_USABLE_WCHAR_T Py_ssize_t i; +#endif if (!PyArg_ParseTuple(args, "u#:strxfrm", &s0, &n0)) return NULL; -- cgit v0.12 From 121fbe47455e15184ff20bc10bcea9646368b026 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Tue, 27 Oct 2009 21:51:51 +0000 Subject: Merged revisions 75881 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75881 | mark.dickinson | 2009-10-27 21:49:48 +0000 (Tue, 27 Oct 2009) | 10 lines Merged revisions 75879 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75879 | mark.dickinson | 2009-10-27 21:48:20 +0000 (Tue, 27 Oct 2009) | 3 lines Silence gcc warnings when trying to print an off_t using "lld", on platforms where off_t has type long (e.g., 64-bit Linux). ........ ................ --- Modules/_io/_iomodule.h | 13 ++++++++++++- Modules/_io/bufferedio.c | 4 ++-- 2 files changed, 14 insertions(+), 3 deletions(-) diff --git a/Modules/_io/_iomodule.h b/Modules/_io/_iomodule.h index 1aa10b3..b621c51 100644 --- a/Modules/_io/_iomodule.h +++ b/Modules/_io/_iomodule.h @@ -70,6 +70,14 @@ PyAPI_DATA(PyObject *) PyExc_BlockingIOError; * Offset type for positioning. */ +/* Printing a variable of type off_t correctly and without producing + compiler warnings is surprisingly painful. We identify an integer + type whose size matches off_t and then: (1) cast the off_t to that + integer type and (2) use the appropriate conversion specification + for printf. The cast is necessary: gcc complains about formatting + a long with "%lld" even when both long and long long have the same + precision. */ + #if defined(MS_WIN64) || defined(MS_WINDOWS) /* Windows uses long long for offsets */ @@ -79,7 +87,7 @@ typedef PY_LONG_LONG Py_off_t; # define PY_OFF_T_MAX PY_LLONG_MAX # define PY_OFF_T_MIN PY_LLONG_MIN # define PY_PRIdOFF "lld" /* format to use in printf with type off_t */ - +# define PY_OFF_T_COMPAT long long /* standard type compatible with off_t */ #else /* Other platforms use off_t */ @@ -90,18 +98,21 @@ typedef off_t Py_off_t; # define PY_OFF_T_MAX PY_LLONG_MAX # define PY_OFF_T_MIN PY_LLONG_MIN # define PY_PRIdOFF "lld" +# define PY_OFF_T_COMPAT long long #elif (SIZEOF_OFF_T == SIZEOF_LONG) # define PyLong_AsOff_t PyLong_AsLong # define PyLong_FromOff_t PyLong_FromLong # define PY_OFF_T_MAX LONG_MAX # define PY_OFF_T_MIN LONG_MIN # define PY_PRIdOFF "ld" +# define PY_OFF_T_COMPAT long #elif (SIZEOF_OFF_T == SIZEOF_SIZE_T) # define PyLong_AsOff_t PyLong_AsSsize_t # define PyLong_FromOff_t PyLong_FromSsize_t # define PY_OFF_T_MAX PY_SSIZE_T_MAX # define PY_OFF_T_MIN PY_SSIZE_T_MIN # define PY_PRIdOFF "zd" +# define PY_OFF_T_COMPAT Py_ssize_t #else # error off_t does not match either size_t, long, or long long! #endif diff --git a/Modules/_io/bufferedio.c b/Modules/_io/bufferedio.c index 41a14e4..e3deb10 100644 --- a/Modules/_io/bufferedio.c +++ b/Modules/_io/bufferedio.c @@ -581,7 +581,7 @@ _buffered_raw_tell(buffered *self) if (!PyErr_Occurred()) PyErr_Format(PyExc_IOError, "Raw stream returned invalid position %" PY_PRIdOFF, - n); + (PY_OFF_T_COMPAT)n); return -1; } self->abs_pos = n; @@ -614,7 +614,7 @@ _buffered_raw_seek(buffered *self, Py_off_t target, int whence) if (!PyErr_Occurred()) PyErr_Format(PyExc_IOError, "Raw stream returned invalid position %" PY_PRIdOFF, - n); + (PY_OFF_T_COMPAT)n); return -1; } self->abs_pos = n; -- cgit v0.12 From ee26c98cb3897e8c85047ccf6543e27115af9262 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Tue, 27 Oct 2009 22:13:18 +0000 Subject: Merged revisions 75885 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75885 | mark.dickinson | 2009-10-27 22:12:20 +0000 (Tue, 27 Oct 2009) | 9 lines Merged revisions 75883 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75883 | mark.dickinson | 2009-10-27 22:09:33 +0000 (Tue, 27 Oct 2009) | 1 line Test long inputs to float ........ ................ --- Lib/test/test_float.py | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Lib/test/test_float.py b/Lib/test/test_float.py index af5e13c..05783b0 100644 --- a/Lib/test/test_float.py +++ b/Lib/test/test_float.py @@ -34,8 +34,12 @@ class GeneralFloatCases(unittest.TestCase): self.assertRaises(ValueError, float, ".") self.assertRaises(ValueError, float, "-.") self.assertEqual(float(b" \u0663.\u0661\u0664 ".decode('raw-unicode-escape')), 3.14) + # extra long strings should not be a problem + float(b'.' + b'1'*1000) + float('.' + '1'*1000) @support.run_with_locale('LC_NUMERIC', 'fr_FR', 'de_DE') + def test_float_with_comma(self): # set locale to something that doesn't use '.' for the decimal point # float must not accept the locale specific decimal point but -- cgit v0.12 From aee3486b318d11c10520b533735d98ade48776a5 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Tue, 27 Oct 2009 23:01:30 +0000 Subject: Merged revisions 75889 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r75889 | georg.brandl | 2009-10-28 00:00:28 +0100 (Mi, 28 Okt 2009) | 9 lines Merged revisions 75887 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75887 | georg.brandl | 2009-10-27 23:56:09 +0100 (Di, 27 Okt 2009) | 1 line Make sure every run of test_intern() interns a new string, otherwise that test fails e.g. when some other test in test_builtin fails and it is rerun in verbose mode. ........ ................ --- Lib/test/test_sys.py | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py index cac90f4..1678397 100644 --- a/Lib/test/test_sys.py +++ b/Lib/test/test_sys.py @@ -5,6 +5,11 @@ import struct import subprocess import textwrap +# count the number of test runs, used to create unique +# strings to intern in test_intern() +numruns = 0 + + class SysModuleTest(unittest.TestCase): def setUp(self): @@ -379,8 +384,10 @@ class SysModuleTest(unittest.TestCase): self.assertEqual(sys.__stdout__.encoding, sys.__stderr__.encoding) def test_intern(self): + global numruns + numruns += 1 self.assertRaises(TypeError, sys.intern) - s = "never interned before" + s = "never interned before" + str(numruns) self.assertTrue(sys.intern(s) is s) s2 = s.swapcase().swapcase() self.assertTrue(sys.intern(s2) is s) -- cgit v0.12 From be0fdac1521387123c8b3132e1c86bb52a207e15 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Tue, 27 Oct 2009 23:02:24 +0000 Subject: Merged revisions 75890 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r75890 | mark.dickinson | 2009-10-27 23:00:56 +0000 (Tue, 27 Oct 2009) | 1 line Remove extra blank line accidentally introduced in r75885 ........ --- Lib/test/test_float.py | 1 - 1 file changed, 1 deletion(-) diff --git a/Lib/test/test_float.py b/Lib/test/test_float.py index 05783b0..8ac936a 100644 --- a/Lib/test/test_float.py +++ b/Lib/test/test_float.py @@ -39,7 +39,6 @@ class GeneralFloatCases(unittest.TestCase): float('.' + '1'*1000) @support.run_with_locale('LC_NUMERIC', 'fr_FR', 'de_DE') - def test_float_with_comma(self): # set locale to something that doesn't use '.' for the decimal point # float must not accept the locale specific decimal point but -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From b7365bccd750830438158caf25ce2d8c7ee6330d Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Wed, 28 Oct 2009 07:25:44 +0000 Subject: Merged revisions 75907 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75907 | mark.dickinson | 2009-10-28 07:25:03 +0000 (Wed, 28 Oct 2009) | 9 lines Merged revisions 75905 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75905 | mark.dickinson | 2009-10-28 07:23:49 +0000 (Wed, 28 Oct 2009) | 1 line Replace long long with PY_LONG_LONG ........ ................ --- Modules/_io/_iomodule.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Modules/_io/_iomodule.h b/Modules/_io/_iomodule.h index b621c51..0858951 100644 --- a/Modules/_io/_iomodule.h +++ b/Modules/_io/_iomodule.h @@ -87,7 +87,7 @@ typedef PY_LONG_LONG Py_off_t; # define PY_OFF_T_MAX PY_LLONG_MAX # define PY_OFF_T_MIN PY_LLONG_MIN # define PY_PRIdOFF "lld" /* format to use in printf with type off_t */ -# define PY_OFF_T_COMPAT long long /* standard type compatible with off_t */ +# define PY_OFF_T_COMPAT PY_LONG_LONG /* type compatible with off_t */ #else /* Other platforms use off_t */ @@ -98,7 +98,7 @@ typedef off_t Py_off_t; # define PY_OFF_T_MAX PY_LLONG_MAX # define PY_OFF_T_MIN PY_LLONG_MIN # define PY_PRIdOFF "lld" -# define PY_OFF_T_COMPAT long long +# define PY_OFF_T_COMPAT PY_LONG_LONG #elif (SIZEOF_OFF_T == SIZEOF_LONG) # define PyLong_AsOff_t PyLong_AsLong # define PyLong_FromOff_t PyLong_FromLong -- cgit v0.12 From b4bddf510c3b88e7ac67428bc67960ac449f83cf Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Wed, 28 Oct 2009 07:50:03 +0000 Subject: Merged revisions 75911 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75911 | mark.dickinson | 2009-10-28 07:49:26 +0000 (Wed, 28 Oct 2009) | 9 lines Merged revisions 75909 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75909 | mark.dickinson | 2009-10-28 07:47:32 +0000 (Wed, 28 Oct 2009) | 1 line Fix format specifier for MSVC ........ ................ --- Modules/_io/_iomodule.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Modules/_io/_iomodule.h b/Modules/_io/_iomodule.h index 0858951..1383ffc 100644 --- a/Modules/_io/_iomodule.h +++ b/Modules/_io/_iomodule.h @@ -86,7 +86,7 @@ typedef PY_LONG_LONG Py_off_t; # define PyLong_FromOff_t PyLong_FromLongLong # define PY_OFF_T_MAX PY_LLONG_MAX # define PY_OFF_T_MIN PY_LLONG_MIN -# define PY_PRIdOFF "lld" /* format to use in printf with type off_t */ +# define PY_PRIdOFF "I64d" /* format to use in printf with type off_t */ # define PY_OFF_T_COMPAT PY_LONG_LONG /* type compatible with off_t */ #else -- cgit v0.12 From b3438b8ae3f889b148703ae96276c20957ec1277 Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Wed, 28 Oct 2009 14:47:15 +0000 Subject: Merged revisions 75525,75530,75922 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75525 | r.david.murray | 2009-10-19 12:33:43 -0400 (Mon, 19 Oct 2009) | 12 lines Merged revisions 75524 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75524 | r.david.murray | 2009-10-19 12:28:24 -0400 (Mon, 19 Oct 2009) | 6 lines Eliminate warning message that looks like an error message. When it was added not finding Lib/test in the path indicated something was wrong, but when running regtest using "python -m" Lib/test isn't typically in the path, so this message is now more disturbing than it is helpful. ........ ................ r75530 | r.david.murray | 2009-10-19 14:06:17 -0400 (Mon, 19 Oct 2009) | 10 lines Merged revisions 75528 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75528 | r.david.murray | 2009-10-19 13:53:58 -0400 (Mon, 19 Oct 2009) | 4 lines Clarify error report message, and don't recommend running in verbose mode for more information if we are already running in verbose mode. ........ ................ r75922 | r.david.murray | 2009-10-28 10:07:51 -0400 (Wed, 28 Oct 2009) | 9 lines Merged revisions 75920 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75920 | r.david.murray | 2009-10-28 10:03:43 -0400 (Wed, 28 Oct 2009) | 2 lines Remove variable that is no longer used. ........ ................ --- Lib/test/regrtest.py | 4 +--- Lib/test/support.py | 3 ++- 2 files changed, 3 insertions(+), 4 deletions(-) diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py index 0c01cd2..0ee8bcc 100755 --- a/Lib/test/regrtest.py +++ b/Lib/test/regrtest.py @@ -1227,11 +1227,9 @@ if __name__ == '__main__': # much of the testing framework relies on the globals in the # test.support module. mydir = os.path.abspath(os.path.normpath(os.path.dirname(sys.argv[0]))) - i = pathlen = len(sys.path) + i = len(sys.path) while i >= 0: i -= 1 if os.path.abspath(os.path.normpath(sys.path[i])) == mydir: del sys.path[i] - if len(sys.path) == pathlen: - print('Could not find %r in sys.path to remove it' % mydir) main() diff --git a/Lib/test/support.py b/Lib/test/support.py index f916f4a..5b4cc5b 100644 --- a/Lib/test/support.py +++ b/Lib/test/support.py @@ -857,7 +857,8 @@ def _run_suite(suite): elif len(result.failures) == 1 and not result.errors: err = result.failures[0][1] else: - err = "errors occurred; run in verbose mode for details" + err = "multiple errors occurred" + if not verbose: err += "; run in verbose mode for details" raise TestFailed(err) -- cgit v0.12 -- cgit v0.12 From 7dc5ac5ec690db232359620d28cf102c3b6a5165 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Thu, 29 Oct 2009 01:22:38 +0000 Subject: Merged revisions 75928 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r75928 | benjamin.peterson | 2009-10-28 16:59:39 -0500 (Wed, 28 Oct 2009) | 5 lines in wide builds, avoid storing high unicode characters from source code with surrogates This is accomplished by decoding with utf-32 instead of utf-16 on all builds. The patch is by Adam Olsen. ........ --- Lib/test/test_pep263.py | 8 ++++++++ Misc/NEWS | 3 +++ Python/ast.c | 23 ++++++++++++++--------- 3 files changed, 25 insertions(+), 9 deletions(-) diff --git a/Lib/test/test_pep263.py b/Lib/test/test_pep263.py index 05ca47f..587b2fc 100644 --- a/Lib/test/test_pep263.py +++ b/Lib/test/test_pep263.py @@ -36,6 +36,14 @@ class PEP263Test(unittest.TestCase): exec(c, d) self.assertEquals(d['\xc6'], '\xc6') + def test_issue3297(self): + c = compile("a, b = '\U0001010F', '\\U0001010F'", "dummy", "exec") + d = {} + exec(c, d) + self.assertEqual(d['a'], d['b']) + self.assertEqual(len(d['a']), len(d['b'])) + self.assertEqual(ascii(d['a']), ascii(d['b'])) + def test_main(): support.run_unittest(PEP263Test) diff --git a/Misc/NEWS b/Misc/NEWS index 895ef49..f63991f 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.2? Core and Builtins ----------------- +- Issue #3297: On wide unicode builds, do not split unicode characters into + surrogates. + - Issue #1722344: threading._shutdown() is now called in Py_Finalize(), which fixes the problem of some exceptions being thrown at shutdown when the interpreter is killed. Patch by Adam Olsen. diff --git a/Python/ast.c b/Python/ast.c index b0684c5..2a806af 100644 --- a/Python/ast.c +++ b/Python/ast.c @@ -3217,10 +3217,11 @@ decode_unicode(struct compiling *c, const char *s, size_t len, int rawmode, cons u = NULL; } else { /* check for integer overflow */ - if (len > PY_SIZE_MAX / 4) + if (len > PY_SIZE_MAX / 6) return NULL; - /* "\XX" may become "\u005c\uHHLL" (12 bytes) */ - u = PyBytes_FromStringAndSize((char *)NULL, len * 4); + /* "ä" (2 bytes) may become "\U000000E4" (10 bytes), or 1:5 + "\ä" (3 bytes) may become "\u005c\U000000E4" (16 bytes), or ~1:6 */ + u = PyBytes_FromStringAndSize((char *)NULL, len * 6); if (u == NULL) return NULL; p = buf = PyBytes_AsString(u); @@ -3237,20 +3238,24 @@ decode_unicode(struct compiling *c, const char *s, size_t len, int rawmode, cons PyObject *w; char *r; Py_ssize_t rn, i; - w = decode_utf8(c, &s, end, "utf-16-be"); + w = decode_utf8(c, &s, end, "utf-32-be"); if (w == NULL) { Py_DECREF(u); return NULL; } r = PyBytes_AS_STRING(w); rn = Py_SIZE(w); - assert(rn % 2 == 0); - for (i = 0; i < rn; i += 2) { - sprintf(p, "\\u%02x%02x", + assert(rn % 4 == 0); + for (i = 0; i < rn; i += 4) { + sprintf(p, "\\U%02x%02x%02x%02x", r[i + 0] & 0xFF, - r[i + 1] & 0xFF); - p += 6; + r[i + 1] & 0xFF, + r[i + 2] & 0xFF, + r[i + 3] & 0xFF); + p += 10; } + /* Should be impossible to overflow */ + assert(p - buf <= Py_SIZE(u)); Py_DECREF(w); } else { *p++ = *s++; -- cgit v0.12 -- cgit v0.12 From 00de1bdcfcc9b5d4555c77796c0c8e93944bfb7d Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Thu, 29 Oct 2009 10:01:23 +0000 Subject: Merged revisions 75941 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75941 | mark.dickinson | 2009-10-29 09:58:06 +0000 (Thu, 29 Oct 2009) | 11 lines Merged revisions 75939 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75939 | mark.dickinson | 2009-10-29 09:46:04 +0000 (Thu, 29 Oct 2009) | 5 lines Roll back ill-considered attempts to fix printf specifier mismatch for off_t. The sensible solution seems to be to implement %lld for PyString_FromFormat(V) and PyErr_Format. See issue #7228. ........ ................ --- Modules/_io/_iomodule.h | 29 +++++++---------------------- Modules/_io/bufferedio.c | 6 ++---- 2 files changed, 9 insertions(+), 26 deletions(-) diff --git a/Modules/_io/_iomodule.h b/Modules/_io/_iomodule.h index 1383ffc..bc0e452 100644 --- a/Modules/_io/_iomodule.h +++ b/Modules/_io/_iomodule.h @@ -70,14 +70,6 @@ PyAPI_DATA(PyObject *) PyExc_BlockingIOError; * Offset type for positioning. */ -/* Printing a variable of type off_t correctly and without producing - compiler warnings is surprisingly painful. We identify an integer - type whose size matches off_t and then: (1) cast the off_t to that - integer type and (2) use the appropriate conversion specification - for printf. The cast is necessary: gcc complains about formatting - a long with "%lld" even when both long and long long have the same - precision. */ - #if defined(MS_WIN64) || defined(MS_WINDOWS) /* Windows uses long long for offsets */ @@ -86,33 +78,26 @@ typedef PY_LONG_LONG Py_off_t; # define PyLong_FromOff_t PyLong_FromLongLong # define PY_OFF_T_MAX PY_LLONG_MAX # define PY_OFF_T_MIN PY_LLONG_MIN -# define PY_PRIdOFF "I64d" /* format to use in printf with type off_t */ -# define PY_OFF_T_COMPAT PY_LONG_LONG /* type compatible with off_t */ + #else /* Other platforms use off_t */ typedef off_t Py_off_t; -#if (HAVE_LONG_LONG && SIZEOF_OFF_T == SIZEOF_LONG_LONG) +#if (SIZEOF_OFF_T == SIZEOF_SIZE_T) +# define PyLong_AsOff_t PyLong_AsSsize_t +# define PyLong_FromOff_t PyLong_FromSsize_t +# define PY_OFF_T_MAX PY_SSIZE_T_MAX +# define PY_OFF_T_MIN PY_SSIZE_T_MIN +#elif (SIZEOF_OFF_T == SIZEOF_LONG_LONG) # define PyLong_AsOff_t PyLong_AsLongLong # define PyLong_FromOff_t PyLong_FromLongLong # define PY_OFF_T_MAX PY_LLONG_MAX # define PY_OFF_T_MIN PY_LLONG_MIN -# define PY_PRIdOFF "lld" -# define PY_OFF_T_COMPAT PY_LONG_LONG #elif (SIZEOF_OFF_T == SIZEOF_LONG) # define PyLong_AsOff_t PyLong_AsLong # define PyLong_FromOff_t PyLong_FromLong # define PY_OFF_T_MAX LONG_MAX # define PY_OFF_T_MIN LONG_MIN -# define PY_PRIdOFF "ld" -# define PY_OFF_T_COMPAT long -#elif (SIZEOF_OFF_T == SIZEOF_SIZE_T) -# define PyLong_AsOff_t PyLong_AsSsize_t -# define PyLong_FromOff_t PyLong_FromSsize_t -# define PY_OFF_T_MAX PY_SSIZE_T_MAX -# define PY_OFF_T_MIN PY_SSIZE_T_MIN -# define PY_PRIdOFF "zd" -# define PY_OFF_T_COMPAT Py_ssize_t #else # error off_t does not match either size_t, long, or long long! #endif diff --git a/Modules/_io/bufferedio.c b/Modules/_io/bufferedio.c index e3deb10..d8b6471 100644 --- a/Modules/_io/bufferedio.c +++ b/Modules/_io/bufferedio.c @@ -580,8 +580,7 @@ _buffered_raw_tell(buffered *self) if (n < 0) { if (!PyErr_Occurred()) PyErr_Format(PyExc_IOError, - "Raw stream returned invalid position %" PY_PRIdOFF, - (PY_OFF_T_COMPAT)n); + "Raw stream returned invalid position %zd", n); return -1; } self->abs_pos = n; @@ -613,8 +612,7 @@ _buffered_raw_seek(buffered *self, Py_off_t target, int whence) if (n < 0) { if (!PyErr_Occurred()) PyErr_Format(PyExc_IOError, - "Raw stream returned invalid position %" PY_PRIdOFF, - (PY_OFF_T_COMPAT)n); + "Raw stream returned invalid position %zd", n); return -1; } self->abs_pos = n; -- cgit v0.12 From 9050bb28f2d73a1be8d568aea2b2eb9f53b90468 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Thu, 29 Oct 2009 12:25:07 +0000 Subject: Merged revisions 75947 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75947 | mark.dickinson | 2009-10-29 12:23:02 +0000 (Thu, 29 Oct 2009) | 20 lines Merged revisions 75943-75945 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75943 | mark.dickinson | 2009-10-29 11:09:09 +0000 (Thu, 29 Oct 2009) | 1 line Fix duplicate test numbers in extra.decTest ........ r75944 | mark.dickinson | 2009-10-29 12:04:00 +0000 (Thu, 29 Oct 2009) | 3 lines Issue #7233: A number of two-argument Decimal methods were failing to accept ints and longs for the second argument. ........ r75945 | mark.dickinson | 2009-10-29 12:11:18 +0000 (Thu, 29 Oct 2009) | 4 lines Issue #7233: Fix Decimal.shift and Decimal.rotate methods for arguments with more digits than the current context precision. Bug reported by Stefan Krah. ........ ................ --- Lib/decimal.py | 39 +++++++++++++++++----- Lib/test/decimaltestdata/extra.decTest | 60 +++++++++++++++++++++++++--------- Lib/test/test_decimal.py | 47 ++++++++++++++++++++++++++ Misc/NEWS | 5 +++ 4 files changed, 126 insertions(+), 25 deletions(-) diff --git a/Lib/decimal.py b/Lib/decimal.py index b44c3f5..3450066 100644 --- a/Lib/decimal.py +++ b/Lib/decimal.py @@ -2806,6 +2806,8 @@ class Decimal(object): value. Note that a total ordering is defined for all possible abstract representations. """ + other = _convert_other(other, raiseit=True) + # if one is negative and the other is positive, it's easy if self._sign and not other._sign: return _NegativeOne @@ -2875,6 +2877,8 @@ class Decimal(object): Like compare_total, but with operand's sign ignored and assumed to be 0. """ + other = _convert_other(other, raiseit=True) + s = self.copy_abs() o = other.copy_abs() return s.compare_total(o) @@ -3243,6 +3247,9 @@ class Decimal(object): """Applies an 'and' operation between self and other's digits.""" if context is None: context = getcontext() + + other = _convert_other(other, raiseit=True) + if not self._islogical() or not other._islogical(): return context._raise_error(InvalidOperation) @@ -3264,6 +3271,9 @@ class Decimal(object): """Applies an 'or' operation between self and other's digits.""" if context is None: context = getcontext() + + other = _convert_other(other, raiseit=True) + if not self._islogical() or not other._islogical(): return context._raise_error(InvalidOperation) @@ -3278,6 +3288,9 @@ class Decimal(object): """Applies an 'xor' operation between self and other's digits.""" if context is None: context = getcontext() + + other = _convert_other(other, raiseit=True) + if not self._islogical() or not other._islogical(): return context._raise_error(InvalidOperation) @@ -3491,6 +3504,8 @@ class Decimal(object): if context is None: context = getcontext() + other = _convert_other(other, raiseit=True) + ans = self._check_nans(other, context) if ans: return ans @@ -3507,19 +3522,23 @@ class Decimal(object): torot = int(other) rotdig = self._int topad = context.prec - len(rotdig) - if topad: + if topad > 0: rotdig = '0'*topad + rotdig + elif topad < 0: + rotdig = rotdig[-topad:] # let's rotate! rotated = rotdig[torot:] + rotdig[:torot] return _dec_from_triple(self._sign, rotated.lstrip('0') or '0', self._exp) - def scaleb (self, other, context=None): + def scaleb(self, other, context=None): """Returns self operand after adding the second value to its exp.""" if context is None: context = getcontext() + other = _convert_other(other, raiseit=True) + ans = self._check_nans(other, context) if ans: return ans @@ -3543,6 +3562,8 @@ class Decimal(object): if context is None: context = getcontext() + other = _convert_other(other, raiseit=True) + ans = self._check_nans(other, context) if ans: return ans @@ -3557,22 +3578,22 @@ class Decimal(object): # get values, pad if necessary torot = int(other) - if not torot: - return Decimal(self) rotdig = self._int topad = context.prec - len(rotdig) - if topad: + if topad > 0: rotdig = '0'*topad + rotdig + elif topad < 0: + rotdig = rotdig[-topad:] # let's shift! if torot < 0: - rotated = rotdig[:torot] + shifted = rotdig[:torot] else: - rotated = rotdig + '0'*torot - rotated = rotated[-context.prec:] + shifted = rotdig + '0'*torot + shifted = shifted[-context.prec:] return _dec_from_triple(self._sign, - rotated.lstrip('0') or '0', self._exp) + shifted.lstrip('0') or '0', self._exp) # Support for pickling, copy, and deepcopy def __reduce__(self): diff --git a/Lib/test/decimaltestdata/extra.decTest b/Lib/test/decimaltestdata/extra.decTest index 15c1b52..2640842 100644 --- a/Lib/test/decimaltestdata/extra.decTest +++ b/Lib/test/decimaltestdata/extra.decTest @@ -154,22 +154,6 @@ extr1301 fma Inf 0 sNaN456 -> NaN Invalid_operation extr1302 fma 0E123 -Inf sNaN789 -> NaN Invalid_operation extr1302 fma -Inf 0E-456 sNaN148 -> NaN Invalid_operation --- Issue #6794: when comparing NaNs using compare_total, payloads --- should be compared as though positive integers; not --- lexicographically as strings. -extr1400 comparetotal NaN123 NaN45 -> 1 -extr1401 comparetotal sNaN123 sNaN45 -> 1 -extr1402 comparetotal -NaN123 -NaN45 -> -1 -extr1403 comparetotal -sNaN123 -sNaN45 -> -1 -extr1404 comparetotal NaN45 NaN123 -> -1 -extr1405 comparetotal sNaN45 sNaN123 -> -1 -extr1406 comparetotal -NaN45 -NaN123 -> 1 -extr1407 comparetotal -sNaN45 -sNaN123 -> 1 - -extr1410 comparetotal -sNaN63450748854172416 -sNaN911993 -> -1 -extr1411 comparetotmag NaN1222222222222 -NaN999999 -> 1 - - -- max/min/max_mag/min_mag bug in 2.5.2/2.6/3.0: max(NaN, finite) gave -- incorrect answers when the finite number required rounding; similarly -- for the other thre functions @@ -187,6 +171,50 @@ extr1421 max_mag NaN999999999 0.001234567 -> 0.00123457 Inexact Rounded extr1430 min_mag 9181716151 -NaN -> 9.18172E+9 Inexact Rounded extr1431 min_mag NaN4 1.818180E100 -> 1.81818E+100 Rounded +-- Issue #6794: when comparing NaNs using compare_total, payloads +-- should be compared as though positive integers; not +-- lexicographically as strings. +extr1500 comparetotal NaN123 NaN45 -> 1 +extr1501 comparetotal sNaN123 sNaN45 -> 1 +extr1502 comparetotal -NaN123 -NaN45 -> -1 +extr1503 comparetotal -sNaN123 -sNaN45 -> -1 +extr1504 comparetotal NaN45 NaN123 -> -1 +extr1505 comparetotal sNaN45 sNaN123 -> -1 +extr1506 comparetotal -NaN45 -NaN123 -> 1 +extr1507 comparetotal -sNaN45 -sNaN123 -> 1 + +extr1510 comparetotal -sNaN63450748854172416 -sNaN911993 -> -1 +extr1511 comparetotmag NaN1222222222222 -NaN999999 -> 1 + +-- Issue #7233: rotate and scale should truncate an argument +-- of length greater than the current precision. +precision: 4 +extr1600 rotate 1234567 -5 -> NaN Invalid_operation +extr1601 rotate 1234567 -4 -> 4567 +extr1602 rotate 1234567 -3 -> 5674 +extr1603 rotate 1234567 -2 -> 6745 +extr1604 rotate 1234567 -1 -> 7456 +extr1605 rotate 1234567 0 -> 4567 +extr1606 rotate 1234567 1 -> 5674 +extr1607 rotate 1234567 2 -> 6745 +extr1608 rotate 1234567 3 -> 7456 +extr1609 rotate 1234567 4 -> 4567 +extr1610 rotate 1234567 5 -> NaN Invalid_operation + +extr1650 shift 1234567 -5 -> NaN Invalid_operation +extr1651 shift 1234567 -4 -> 0 +extr1652 shift 1234567 -3 -> 4 +extr1653 shift 1234567 -2 -> 45 +extr1654 shift 1234567 -1 -> 456 +extr1655 shift 1234567 0 -> 4567 +extr1656 shift 1234567 1 -> 5670 +extr1657 shift 1234567 2 -> 6700 +extr1658 shift 1234567 3 -> 7000 +extr1659 shift 1234567 4 -> 0 +extr1660 shift 1234567 5 -> NaN Invalid_operation + + + -- Tests for the is_* boolean operations precision: 9 maxExponent: 999 diff --git a/Lib/test/test_decimal.py b/Lib/test/test_decimal.py index 4bf9d3a..bf7d3b2 100644 --- a/Lib/test/test_decimal.py +++ b/Lib/test/test_decimal.py @@ -1529,6 +1529,53 @@ class DecimalUsabilityTest(unittest.TestCase): self.assertEqual(str(Decimal(0).sqrt()), str(c.sqrt(Decimal(0)))) + def test_conversions_from_int(self): + # Check that methods taking a second Decimal argument will + # always accept an integer in place of a Decimal. + self.assertEqual(Decimal(4).compare(3), + Decimal(4).compare(Decimal(3))) + self.assertEqual(Decimal(4).compare_signal(3), + Decimal(4).compare_signal(Decimal(3))) + self.assertEqual(Decimal(4).compare_total(3), + Decimal(4).compare_total(Decimal(3))) + self.assertEqual(Decimal(4).compare_total_mag(3), + Decimal(4).compare_total_mag(Decimal(3))) + self.assertEqual(Decimal(10101).logical_and(1001), + Decimal(10101).logical_and(Decimal(1001))) + self.assertEqual(Decimal(10101).logical_or(1001), + Decimal(10101).logical_or(Decimal(1001))) + self.assertEqual(Decimal(10101).logical_xor(1001), + Decimal(10101).logical_xor(Decimal(1001))) + self.assertEqual(Decimal(567).max(123), + Decimal(567).max(Decimal(123))) + self.assertEqual(Decimal(567).max_mag(123), + Decimal(567).max_mag(Decimal(123))) + self.assertEqual(Decimal(567).min(123), + Decimal(567).min(Decimal(123))) + self.assertEqual(Decimal(567).min_mag(123), + Decimal(567).min_mag(Decimal(123))) + self.assertEqual(Decimal(567).next_toward(123), + Decimal(567).next_toward(Decimal(123))) + self.assertEqual(Decimal(1234).quantize(100), + Decimal(1234).quantize(Decimal(100))) + self.assertEqual(Decimal(768).remainder_near(1234), + Decimal(768).remainder_near(Decimal(1234))) + self.assertEqual(Decimal(123).rotate(1), + Decimal(123).rotate(Decimal(1))) + self.assertEqual(Decimal(1234).same_quantum(1000), + Decimal(1234).same_quantum(Decimal(1000))) + self.assertEqual(Decimal('9.123').scaleb(-100), + Decimal('9.123').scaleb(Decimal(-100))) + self.assertEqual(Decimal(456).shift(-1), + Decimal(456).shift(Decimal(-1))) + + self.assertEqual(Decimal(-12).fma(Decimal(45), 67), + Decimal(-12).fma(Decimal(45), Decimal(67))) + self.assertEqual(Decimal(-12).fma(45, 67), + Decimal(-12).fma(Decimal(45), Decimal(67))) + self.assertEqual(Decimal(-12).fma(45, Decimal(67)), + Decimal(-12).fma(Decimal(45), Decimal(67))) + class DecimalPythonAPItests(unittest.TestCase): diff --git a/Misc/NEWS b/Misc/NEWS index f63991f..c5ad099 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -37,6 +37,11 @@ Core and Builtins Library ------- +- Issue #7233: Fix a number of two-argument Decimal methods to make + sure that they accept an int or long as the second argument. Also + fix buggy handling of large arguments (those with coefficient longer + than the current precision) in shift and rotate. + - Issue #7205: Fix a possible deadlock when using a BZ2File object from several threads at once. -- cgit v0.12 From aa8be96b983dd4de302e43e883eaa019eab012b0 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sat, 31 Oct 2009 09:40:56 +0000 Subject: Merged revisions 75977 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r75977 | mark.dickinson | 2009-10-31 09:39:52 +0000 (Sat, 31 Oct 2009) | 1 line Fix ReST markup. ........ --- Doc/c-api/conversion.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/c-api/conversion.rst b/Doc/c-api/conversion.rst index 318842c..ad3f2fa 100644 --- a/Doc/c-api/conversion.rst +++ b/Doc/c-api/conversion.rst @@ -155,7 +155,7 @@ The following functions provide locale-independent string to number conversions. See the Unix man page :manpage:`atof(2)` for details. .. deprecated:: 3.1 - Use PyOS_string_to_double instead. + Use :cfunc:`PyOS_string_to_double` instead. .. cfunction:: char* PyOS_stricmp(char *s1, char *s2) -- cgit v0.12 From ee2dd4a4e3ea815c1f798d06c6fed6461139d767 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sat, 31 Oct 2009 10:20:38 +0000 Subject: Merged revisions 75984 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75984 | mark.dickinson | 2009-10-31 10:18:44 +0000 (Sat, 31 Oct 2009) | 12 lines Merged revisions 75982 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75982 | mark.dickinson | 2009-10-31 10:11:28 +0000 (Sat, 31 Oct 2009) | 5 lines Issue #6603: Fix --with-tsc build failures on x86-64 that resulted from a gcc inline assembler peculiarity. (gcc's "A" constraint apparently means 'rax or rdx' in 64-bit mode, not edx:eax or rdx:rax as one might expect.) ........ ................ --- Misc/NEWS | 4 ++++ Python/ceval.c | 20 +++++++++++++++++++- 2 files changed, 23 insertions(+), 1 deletion(-) diff --git a/Misc/NEWS b/Misc/NEWS index c5ad099..3593e3e 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -130,6 +130,10 @@ Tests Build ----- +- Issue #6603: Change READ_TIMESTAMP macro in ceval.c so that it + compiles correctly under gcc on x86-64. This fixes a reported + problem with the --with-tsc build on x86-64. + - Issue #6802: Fix build issues on MacOSX 10.6 - Issue #6801 : symmetric_difference_update also accepts |. diff --git a/Python/ceval.c b/Python/ceval.c index b5b5c27..8a24f11 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -51,11 +51,29 @@ ppc_getcounter(uint64 *v) ((long*)(v))[1] = tb; } -#else /* this is for linux/x86 (and probably any other GCC/x86 combo) */ +#elif defined(__i386__) + +/* this is for linux/x86 (and probably any other GCC/x86 combo) */ #define READ_TIMESTAMP(val) \ __asm__ __volatile__("rdtsc" : "=A" (val)) +#elif defined(__x86_64__) + +/* for gcc/x86_64, the "A" constraint in DI mode means *either* rax *or* rdx; + not edx:eax as it does for i386. Since rdtsc puts its result in edx:eax + even in 64-bit mode, we need to use "a" and "d" for the lower and upper + 32-bit pieces of the result. */ + +#define READ_TIMESTAMP(val) \ + __asm__ __volatile__("rdtsc" : \ + "=a" (((int*)&(val))[0]), "=d" (((int*)&(val))[1])); + + +#else + +#error "Don't know how to implement timestamp counter for this architecture" + #endif void dump_tsc(int opcode, int ticked, uint64 inst0, uint64 inst1, -- cgit v0.12 From 78373474d76b5e98e4dc8ce04dfd9f75fc5dab20 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sat, 31 Oct 2009 10:39:21 +0000 Subject: Merged revisions 75988 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r75988 | mark.dickinson | 2009-10-31 10:38:43 +0000 (Sat, 31 Oct 2009) | 9 lines Merged revisions 75986 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75986 | mark.dickinson | 2009-10-31 10:36:06 +0000 (Sat, 31 Oct 2009) | 2 lines Issue #7042: Use a better mechanism for testing timers in test_signal. ........ ................ --- Lib/test/test_signal.py | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py index 4e06a34..c00a77f 100644 --- a/Lib/test/test_signal.py +++ b/Lib/test/test_signal.py @@ -360,11 +360,14 @@ class ItimerTest(unittest.TestCase): signal.signal(signal.SIGVTALRM, self.sig_vtalrm) signal.setitimer(self.itimer, 0.3, 0.2) - for i in range(100000000): + start_time = time.time() + while time.time() - start_time < 5.0: # use up some virtual time by doing real work _ = pow(12345, 67890, 10000019) if signal.getitimer(self.itimer) == (0.0, 0.0): break # sig_vtalrm handler stopped this itimer + else: + self.fail('timeout waiting for sig_vtalrm signal') # virtual itimer should be (0.0, 0.0) now self.assertEquals(signal.getitimer(self.itimer), (0.0, 0.0)) @@ -376,9 +379,14 @@ class ItimerTest(unittest.TestCase): signal.signal(signal.SIGPROF, self.sig_prof) signal.setitimer(self.itimer, 0.2, 0.2) - for i in range(100000000): + start_time = time.time() + while time.time() - start_time < 5.0: + # do some work + _ = pow(12345, 67890, 10000019) if signal.getitimer(self.itimer) == (0.0, 0.0): break # sig_prof handler stopped this itimer + else: + self.fail('timeout waiting for sig_prof signal') # profiling itimer should be (0.0, 0.0) now self.assertEquals(signal.getitimer(self.itimer), (0.0, 0.0)) -- cgit v0.12 -- cgit v0.12 From 344ec44be1290434254b58e8e8aae157d8bc1159 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Sun, 1 Nov 2009 16:04:09 +0000 Subject: Merged revisions 76010 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76010 | antoine.pitrou | 2009-11-01 16:59:11 +0100 (dim., 01 nov. 2009) | 3 lines Fix test skipping in multibyte codec tests ........ --- Lib/test/test_bytes.py | 2 +- Lib/test/test_multibytecodec_support.py | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_bytes.py b/Lib/test/test_bytes.py index 39c91b4..f2222a1 100644 --- a/Lib/test/test_bytes.py +++ b/Lib/test/test_bytes.py @@ -933,7 +933,7 @@ class AssortedBytesTest(unittest.TestCase): self.assertRaises(BytesWarning, operator.eq, bytearray(b''), '') self.assertRaises(BytesWarning, operator.ne, bytearray(b''), '') else: - # raise test.support.TestSkipped("BytesWarning is needed for this test: use -bb option") + # self.skipTest("BytesWarning is needed for this test: use -bb option") pass # Optimizations: diff --git a/Lib/test/test_multibytecodec_support.py b/Lib/test/test_multibytecodec_support.py index 5e68856..e4036bf 100644 --- a/Lib/test/test_multibytecodec_support.py +++ b/Lib/test/test_multibytecodec_support.py @@ -279,7 +279,7 @@ class TestBase_Mapping(unittest.TestCase): try: self.open_mapping_file() # test it to report the error early except IOError: - raise support.TestSkipped("Could not retrieve "+self.mapfileurl) + self.skipTest("Could not retrieve "+self.mapfileurl) def open_mapping_file(self): return support.open_urlresource(self.mapfileurl) -- cgit v0.12 From fc1c75d93f1fa1b911542afec46edd31506ff47c Mon Sep 17 00:00:00 2001 From: "Gregory P. Smith" Date: Sun, 1 Nov 2009 18:48:31 +0000 Subject: Merged revisions 76017 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76017 | gregory.p.smith | 2009-11-01 10:42:17 -0800 (Sun, 01 Nov 2009) | 18 lines Merged revisions 76000,76016 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76000 | gregory.p.smith | 2009-10-31 14:26:08 -0700 (Sat, 31 Oct 2009) | 7 lines Fixes issue7208 - getpass would still allow the password to be echoed on Solaris due to not flushing the input buffer. This change also incorporates some additional getpass implementation suggestions for security based on an analysis of getpass.c linked to from the issue. ........ r76016 | gregory.p.smith | 2009-11-01 10:33:55 -0800 (Sun, 01 Nov 2009) | 2 lines news entry for r76000 ........ ................ --- Lib/getpass.py | 11 ++++++++--- Misc/NEWS | 6 ++++++ 2 files changed, 14 insertions(+), 3 deletions(-) diff --git a/Lib/getpass.py b/Lib/getpass.py index d0030ae..2eb01fa 100644 --- a/Lib/getpass.py +++ b/Lib/getpass.py @@ -62,12 +62,16 @@ def unix_getpass(prompt='Password: ', stream=None): try: old = termios.tcgetattr(fd) # a copy to save new = old[:] - new[3] &= ~termios.ECHO # 3 == 'lflags' + new[3] &= ~(termios.ECHO|termios.ISIG) # 3 == 'lflags' + tcsetattr_flags = termios.TCSAFLUSH + if hasattr(termios, 'TCSASOFT'): + tcsetattr_flags |= termios.TCSASOFT try: - termios.tcsetattr(fd, termios.TCSADRAIN, new) + termios.tcsetattr(fd, tcsetattr_flags, new) passwd = _raw_input(prompt, stream, input=input) finally: - termios.tcsetattr(fd, termios.TCSADRAIN, old) + termios.tcsetattr(fd, tcsetattr_flags, old) + stream.flush() # issue7208 except termios.error as e: if passwd is not None: # _raw_input succeeded. The final tcsetattr failed. Reraise @@ -124,6 +128,7 @@ def _raw_input(prompt="", stream=None, input=None): if prompt: stream.write(prompt) stream.flush() + # NOTE: The Python C API calls flockfile() (and unlock) during readline. line = input.readline() if not line: raise EOFError diff --git a/Misc/NEWS b/Misc/NEWS index 3593e3e..03600de 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -37,6 +37,12 @@ Core and Builtins Library ------- +- Issue #7246 & Issue #7208: getpass now properly flushes input before + reading from stdin so that existing input does not confuse it and + lead to incorrect entry or an IOError. It also properly flushes it + afterwards to avoid the terminal echoing the input afterwards on + OSes such as Solaris. + - Issue #7233: Fix a number of two-argument Decimal methods to make sure that they accept an int or long as the second argument. Also fix buggy handling of large arguments (those with coefficient longer -- cgit v0.12 From 6c4a725a37611fa60efe36f7e85ba8fbeab6dd15 Mon Sep 17 00:00:00 2001 From: "Gregory P. Smith" Date: Sun, 1 Nov 2009 20:36:24 +0000 Subject: Merged revisions 74476 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74476 | gregory.p.smith | 2009-08-16 11:58:46 -0700 (Sun, 16 Aug 2009) | 9 lines Merged revisions 74475 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74475 | gregory.p.smith | 2009-08-16 11:52:58 -0700 (Sun, 16 Aug 2009) | 2 lines Issue 6665: Fix fnmatch to properly match filenames with newlines in them. ........ ................ --- Lib/fnmatch.py | 2 +- Lib/test/test_fnmatch.py | 11 ++++++++++- Misc/NEWS | 2 ++ 3 files changed, 13 insertions(+), 2 deletions(-) diff --git a/Lib/fnmatch.py b/Lib/fnmatch.py index 0397549..30c0a92 100644 --- a/Lib/fnmatch.py +++ b/Lib/fnmatch.py @@ -113,4 +113,4 @@ def translate(pat): res = '%s[%s]' % (res, stuff) else: res = res + re.escape(c) - return res + "$" + return res + '\Z(?ms)' diff --git a/Lib/test/test_fnmatch.py b/Lib/test/test_fnmatch.py index 2f701ca..506c679 100644 --- a/Lib/test/test_fnmatch.py +++ b/Lib/test/test_fnmatch.py @@ -32,11 +32,18 @@ class FnmatchTestCase(unittest.TestCase): check('a', 'b', 0) # these test that '\' is handled correctly in character sets; - # see SF bug #??? + # see SF bug #409651 check('\\', r'[\]') check('a', r'[!\]') check('\\', r'[!\]', 0) + # test that filenames with newlines in them are handled correctly. + # http://bugs.python.org/issue6665 + check('foo\nbar', 'foo*') + check('foo\nbar\n', 'foo*') + check('\nfoo', 'foo*', False) + check('\n', '*') + def test_mix_bytes_str(self): self.assertRaises(TypeError, fnmatch, 'test', b'*') self.assertRaises(TypeError, fnmatch, b'test', '*') @@ -46,6 +53,8 @@ class FnmatchTestCase(unittest.TestCase): def test_bytes(self): self.check_match(b'test', b'te*') self.check_match(b'test\xff', b'te*\xff') + self.check_match(b'foo\nbar', b'foo*') + def test_main(): support.run_unittest(FnmatchTestCase) diff --git a/Misc/NEWS b/Misc/NEWS index 03600de..dca9a00 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -37,6 +37,8 @@ Core and Builtins Library ------- +- Issue #6665: Fix fnmatch to properly match filenames with newlines in them. + - Issue #7246 & Issue #7208: getpass now properly flushes input before reading from stdin so that existing input does not confuse it and lead to incorrect entry or an IOError. It also properly flushes it -- cgit v0.12 From a9311a3c50ff7f8469c61f6e3bfac87358e4ac5a Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Sun, 1 Nov 2009 21:02:38 +0000 Subject: Fix exception handling in itertools.izip_longest(). --- Lib/test/test_itertools.py | 40 ++++++++++++++++++++++++++ Misc/NEWS | 3 ++ Modules/itertoolsmodule.c | 72 ++++++++++++++++++++++++---------------------- 3 files changed, 80 insertions(+), 35 deletions(-) diff --git a/Lib/test/test_itertools.py b/Lib/test/test_itertools.py index d917262..2f449da 100644 --- a/Lib/test/test_itertools.py +++ b/Lib/test/test_itertools.py @@ -581,6 +581,46 @@ class TestBasicOps(unittest.TestCase): ids = list(map(id, list(zip_longest('abc', 'def')))) self.assertEqual(len(dict.fromkeys(ids)), len(ids)) + def test_bug_7244(self): + + class Repeater: + # this class is similar to itertools.repeat + def __init__(self, o, t, e): + self.o = o + self.t = int(t) + self.e = e + def __iter__(self): # its iterator is itself + return self + def __next__(self): + if self.t > 0: + self.t -= 1 + return self.o + else: + raise self.e + + # Formerly this code in would fail in debug mode + # with Undetected Error and Stop Iteration + r1 = Repeater(1, 3, StopIteration) + r2 = Repeater(2, 4, StopIteration) + def run(r1, r2): + result = [] + for i, j in zip_longest(r1, r2, fillvalue=0): + with support.captured_output('stdout'): + print((i, j)) + result.append((i, j)) + return result + self.assertEqual(run(r1, r2), [(1,2), (1,2), (1,2), (0,2)]) + + # Formerly, the RuntimeError would be lost + # and StopIteration would stop as expected + r1 = Repeater(1, 3, RuntimeError) + r2 = Repeater(2, 4, StopIteration) + it = zip_longest(r1, r2, fillvalue=0) + self.assertEqual(next(it), (1, 2)) + self.assertEqual(next(it), (1, 2)) + self.assertEqual(next(it), (1, 2)) + self.assertRaises(RuntimeError, next, it) + def test_product(self): for args, result in [ ([], [()]), # zero iterables diff --git a/Misc/NEWS b/Misc/NEWS index dca9a00..f85f485 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.2? Core and Builtins ----------------- +- Issue #7244: itertools.izip_longest() no longer ignores exceptions + raised during the formation of an output tuple. + - Issue #3297: On wide unicode builds, do not split unicode characters into surrogates. diff --git a/Modules/itertoolsmodule.c b/Modules/itertoolsmodule.c index 12144d0..1df9782 100644 --- a/Modules/itertoolsmodule.c +++ b/Modules/itertoolsmodule.c @@ -3344,71 +3344,73 @@ zip_longest_traverse(ziplongestobject *lz, visitproc visit, void *arg) static PyObject * zip_longest_next(ziplongestobject *lz) { - Py_ssize_t i; - Py_ssize_t tuplesize = lz->tuplesize; - PyObject *result = lz->result; - PyObject *it; - PyObject *item; - PyObject *olditem; - - if (tuplesize == 0) - return NULL; + Py_ssize_t i; + Py_ssize_t tuplesize = lz->tuplesize; + PyObject *result = lz->result; + PyObject *it; + PyObject *item; + PyObject *olditem; + + if (tuplesize == 0) + return NULL; if (lz->numactive == 0) return NULL; - if (Py_REFCNT(result) == 1) { - Py_INCREF(result); - for (i=0 ; i < tuplesize ; i++) { - it = PyTuple_GET_ITEM(lz->ittuple, i); + if (Py_REFCNT(result) == 1) { + Py_INCREF(result); + for (i=0 ; i < tuplesize ; i++) { + it = PyTuple_GET_ITEM(lz->ittuple, i); if (it == NULL) { Py_INCREF(lz->fillvalue); item = lz->fillvalue; } else { - item = (*Py_TYPE(it)->tp_iternext)(it); + item = PyIter_Next(it); if (item == NULL) { - lz->numactive -= 1; - if (lz->numactive == 0) { + lz->numactive -= 1; + if (lz->numactive == 0 || PyErr_Occurred()) { + lz->numactive = 0; Py_DECREF(result); return NULL; } else { Py_INCREF(lz->fillvalue); - item = lz->fillvalue; + item = lz->fillvalue; PyTuple_SET_ITEM(lz->ittuple, i, NULL); Py_DECREF(it); } } } - olditem = PyTuple_GET_ITEM(result, i); - PyTuple_SET_ITEM(result, i, item); - Py_DECREF(olditem); - } - } else { - result = PyTuple_New(tuplesize); - if (result == NULL) - return NULL; - for (i=0 ; i < tuplesize ; i++) { - it = PyTuple_GET_ITEM(lz->ittuple, i); + olditem = PyTuple_GET_ITEM(result, i); + PyTuple_SET_ITEM(result, i, item); + Py_DECREF(olditem); + } + } else { + result = PyTuple_New(tuplesize); + if (result == NULL) + return NULL; + for (i=0 ; i < tuplesize ; i++) { + it = PyTuple_GET_ITEM(lz->ittuple, i); if (it == NULL) { Py_INCREF(lz->fillvalue); item = lz->fillvalue; } else { - item = (*Py_TYPE(it)->tp_iternext)(it); + item = PyIter_Next(it); if (item == NULL) { - lz->numactive -= 1; - if (lz->numactive == 0) { + lz->numactive -= 1; + if (lz->numactive == 0 || PyErr_Occurred()) { + lz->numactive = 0; Py_DECREF(result); return NULL; } else { Py_INCREF(lz->fillvalue); - item = lz->fillvalue; + item = lz->fillvalue; PyTuple_SET_ITEM(lz->ittuple, i, NULL); Py_DECREF(it); } } } - PyTuple_SET_ITEM(result, i, item); - } - } - return result; + PyTuple_SET_ITEM(result, i, item); + } + } + return result; } PyDoc_STRVAR(zip_longest_doc, -- cgit v0.12 From 2fe253436ae345387e9aaf9f8354a404b1a850e4 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Sun, 1 Nov 2009 22:07:18 +0000 Subject: Merged revisions 76036 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76036 | antoine.pitrou | 2009-11-01 22:43:20 +0100 (dim., 01 nov. 2009) | 9 lines Merged revisions 76033 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76033 | antoine.pitrou | 2009-11-01 22:26:14 +0100 (dim., 01 nov. 2009) | 3 lines test_normalization should skip and not crash when the resource isn't available ........ ................ --- Lib/test/test_normalization.py | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_normalization.py b/Lib/test/test_normalization.py index f92a714..dbe1a11 100644 --- a/Lib/test/test_normalization.py +++ b/Lib/test/test_normalization.py @@ -40,6 +40,11 @@ def unistr(data): class NormalizationTest(unittest.TestCase): def test_main(self): part1_data = {} + # Hit the exception early + try: + open_urlresource(TESTDATAURL, encoding="utf-8") + except IOError: + self.skipTest("Could not retrieve " + TESTDATAURL) for line in open_urlresource(TESTDATAURL, encoding="utf-8"): if '#' in line: line = line.split('#')[0] @@ -95,8 +100,6 @@ class NormalizationTest(unittest.TestCase): def test_main(): - # Hit the exception early - open_urlresource(TESTDATAURL) run_unittest(NormalizationTest) if __name__ == "__main__": -- cgit v0.12 From ec416617e8677d3f8ab9555b4a682f1ed1cc0f72 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Sun, 1 Nov 2009 22:28:14 +0000 Subject: Merged revisions 76040 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76040 | antoine.pitrou | 2009-11-01 23:13:48 +0100 (dim., 01 nov. 2009) | 9 lines Merged revisions 76037 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76037 | antoine.pitrou | 2009-11-01 23:02:03 +0100 (dim., 01 nov. 2009) | 3 lines Use a custom timeout in test_support.open_urlresource. ........ ................ --- Lib/test/support.py | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/Lib/test/support.py b/Lib/test/support.py index 5b4cc5b..5672a20 100644 --- a/Lib/test/support.py +++ b/Lib/test/support.py @@ -455,9 +455,16 @@ def open_urlresource(url, *args, **kw): return open(fn, *args, **kw) print('\tfetching %s ...' % url, file=get_original_stdout()) - fn, _ = urllib.request.urlretrieve(url, filename) - return open(fn, *args, **kw) - + f = urllib.request.urlopen(url, timeout=15) + try: + with open(filename, "wb") as out: + s = f.read() + while s: + out.write(s) + s = f.read() + finally: + f.close() + return open(filename, *args, **kw) class WarningsRecorder(object): """Convenience wrapper for the warnings list returned on -- cgit v0.12 From 628b41f2bdebcf8b6c726855572cac17e8773c3b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Sun, 1 Nov 2009 23:11:55 +0000 Subject: reapplied r74493 (after #6665 fix has been backported) --- Lib/distutils/filelist.py | 4 +++- Lib/distutils/tests/test_build_py.py | 3 ++- Lib/distutils/tests/test_filelist.py | 14 +++++++------- 3 files changed, 12 insertions(+), 9 deletions(-) diff --git a/Lib/distutils/filelist.py b/Lib/distutils/filelist.py index 58a2bfb..06a8da9 100644 --- a/Lib/distutils/filelist.py +++ b/Lib/distutils/filelist.py @@ -312,7 +312,9 @@ def translate_pattern(pattern, anchor=1, prefix=None, is_regex=0): pattern_re = '' if prefix is not None: - prefix_re = (glob_to_re(prefix))[0:-1] # ditch trailing $ + # ditch end of pattern character + empty_pattern = glob_to_re('') + prefix_re = (glob_to_re(prefix))[:-len(empty_pattern)] pattern_re = "^" + os.path.join(prefix_re, ".*" + pattern_re) else: # no prefix -- respect anchor flag if anchor: diff --git a/Lib/distutils/tests/test_build_py.py b/Lib/distutils/tests/test_build_py.py index 582f246..3e45f6e 100644 --- a/Lib/distutils/tests/test_build_py.py +++ b/Lib/distutils/tests/test_build_py.py @@ -69,6 +69,7 @@ class BuildPyTestCase(support.TempdirManager, open(os.path.join(testdir, "testfile"), "w").close() os.chdir(sources) + old_stdout = sys.stdout sys.stdout = io.StringIO() try: @@ -87,7 +88,7 @@ class BuildPyTestCase(support.TempdirManager, finally: # Restore state. os.chdir(cwd) - sys.stdout = sys.__stdout__ + sys.stdout = old_stdout def test_dont_write_bytecode(self): # makes sure byte_compile is not used diff --git a/Lib/distutils/tests/test_filelist.py b/Lib/distutils/tests/test_filelist.py index b9db8f6..331180d 100644 --- a/Lib/distutils/tests/test_filelist.py +++ b/Lib/distutils/tests/test_filelist.py @@ -9,15 +9,15 @@ class FileListTestCase(unittest.TestCase): def test_glob_to_re(self): # simple cases - self.assertEquals(glob_to_re('foo*'), 'foo[^/]*$') - self.assertEquals(glob_to_re('foo?'), 'foo[^/]$') - self.assertEquals(glob_to_re('foo??'), 'foo[^/][^/]$') + self.assertEquals(glob_to_re('foo*'), 'foo[^/]*\\Z(?ms)') + self.assertEquals(glob_to_re('foo?'), 'foo[^/]\\Z(?ms)') + self.assertEquals(glob_to_re('foo??'), 'foo[^/][^/]\\Z(?ms)') # special cases - self.assertEquals(glob_to_re(r'foo\\*'), r'foo\\\\[^/]*$') - self.assertEquals(glob_to_re(r'foo\\\*'), r'foo\\\\\\[^/]*$') - self.assertEquals(glob_to_re('foo????'), r'foo[^/][^/][^/][^/]$') - self.assertEquals(glob_to_re(r'foo\\??'), r'foo\\\\[^/][^/]$') + self.assertEquals(glob_to_re(r'foo\\*'), r'foo\\\\[^/]*\Z(?ms)') + self.assertEquals(glob_to_re(r'foo\\\*'), r'foo\\\\\\[^/]*\Z(?ms)') + self.assertEquals(glob_to_re('foo????'), r'foo[^/][^/][^/][^/]\Z(?ms)') + self.assertEquals(glob_to_re(r'foo\\??'), r'foo\\\\[^/][^/]\Z(?ms)') def test_debug_print(self): file_list = FileList() -- cgit v0.12 From 868b578929e50e17d832cfb2431cee091f52caab Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Mon, 2 Nov 2009 11:40:19 +0000 Subject: Merged revisions 76055 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76055 | antoine.pitrou | 2009-11-02 12:36:51 +0100 (lun., 02 nov. 2009) | 13 lines Merged revisions 76034,76054 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76034 | antoine.pitrou | 2009-11-01 22:29:33 +0100 (dim., 01 nov. 2009) | 3 lines This should finally fix #6896. Let's watch the buildbots. ........ r76054 | antoine.pitrou | 2009-11-02 12:34:27 +0100 (lun., 02 nov. 2009) | 3 lines Since r76034 was successful, add a NEWS entry for it. ........ ................ --- Lib/mailbox.py | 13 ++++++++++++- Lib/test/test_mailbox.py | 3 +++ Misc/NEWS | 4 ++++ 3 files changed, 19 insertions(+), 1 deletion(-) diff --git a/Lib/mailbox.py b/Lib/mailbox.py index 85e3ab1..d9c289b 100755 --- a/Lib/mailbox.py +++ b/Lib/mailbox.py @@ -234,6 +234,9 @@ class Maildir(Mailbox): raise NoSuchMailboxError(self._path) self._toc = {} self._last_read = None # Records last time we read cur/new + # NOTE: we manually invalidate _last_read each time we do any + # modifications ourselves, otherwise we might get tripped up by + # bogus mtime behaviour on some systems (see issue #6896). def add(self, message): """Add message and return assigned key.""" @@ -267,11 +270,15 @@ class Maildir(Mailbox): raise if isinstance(message, MaildirMessage): os.utime(dest, (os.path.getatime(dest), message.get_date())) + # Invalidate cached toc + self._last_read = None return uniq def remove(self, key): """Remove the keyed message; raise KeyError if it doesn't exist.""" os.remove(os.path.join(self._path, self._lookup(key))) + # Invalidate cached toc (only on success) + self._last_read = None def discard(self, key): """If the keyed message exists, remove it.""" @@ -306,6 +313,8 @@ class Maildir(Mailbox): if isinstance(message, MaildirMessage): os.utime(new_path, (os.path.getatime(new_path), message.get_date())) + # Invalidate cached toc + self._last_read = None def get_message(self, key): """Return a Message representation or raise a KeyError.""" @@ -360,7 +369,9 @@ class Maildir(Mailbox): def flush(self): """Write any pending changes to disk.""" - return # Maildir changes are always written immediately. + # Maildir changes are always written immediately, so there's nothing + # to do except invalidate our cached toc. + self._last_read = None def lock(self): """Lock the mailbox.""" diff --git a/Lib/test/test_mailbox.py b/Lib/test/test_mailbox.py index 66472d9..9a43f88 100644 --- a/Lib/test/test_mailbox.py +++ b/Lib/test/test_mailbox.py @@ -673,6 +673,9 @@ class TestMaildir(TestMailbox): self.assertEqual(self._box._lookup(key0), os.path.join('new', key0)) os.remove(os.path.join(self._path, 'new', key0)) self.assertEqual(self._box._toc, {key0: os.path.join('new', key0)}) + # Be sure that the TOC is read back from disk (see issue #6896 + # about bad mtime behaviour on some systems). + self._box.flush() self.assertRaises(KeyError, lambda: self._box._lookup(key0)) self.assertEqual(self._box._toc, {}) diff --git a/Misc/NEWS b/Misc/NEWS index f85f485..d7de60f 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,10 @@ Core and Builtins Library ------- +- Issue #6896: mailbox.Maildir now invalidates its internal cache each time + a modification is done through it. This fixes inconsistencies and test + failures on systems with slightly bogus mtime behaviour. + - Issue #6665: Fix fnmatch to properly match filenames with newlines in them. - Issue #7246 & Issue #7208: getpass now properly flushes input before -- cgit v0.12 From e80b51fab71763d7f56dbe38f030a58709737b12 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Mon, 2 Nov 2009 18:33:36 +0000 Subject: Merged revisions 76063,76068 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76063 | benjamin.peterson | 2009-11-02 12:16:28 -0600 (Mon, 02 Nov 2009) | 77 lines Merged revisions 76062 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ................ r76062 | benjamin.peterson | 2009-11-02 12:12:12 -0600 (Mon, 02 Nov 2009) | 70 lines Merged revisions 74359,75081,75088,75213,75278,75303,75427-75428,75734-75736,75865,76059-76061 via svnmerge from svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3 ........ r74359 | benjamin.peterson | 2009-08-12 17:23:13 -0500 (Wed, 12 Aug 2009) | 1 line don't pass the deprecated print_function option ........ r75081 | benjamin.peterson | 2009-09-26 22:02:57 -0500 (Sat, 26 Sep 2009) | 1 line let 2to3 work with extended iterable unpacking ........ r75088 | benjamin.peterson | 2009-09-27 11:25:21 -0500 (Sun, 27 Sep 2009) | 1 line look on the type only for __call__ ........ r75213 | benjamin.peterson | 2009-10-03 10:09:46 -0500 (Sat, 03 Oct 2009) | 5 lines revert 75212; it's not correct People can use isinstance(x, collections.Callable) if they expect objects with __call__ in their instance dictionaries. ........ r75278 | benjamin.peterson | 2009-10-07 16:25:56 -0500 (Wed, 07 Oct 2009) | 4 lines fix whitespace problems with fix_idioms #3563 Patch by Joe Amenta. ........ r75303 | benjamin.peterson | 2009-10-09 16:59:11 -0500 (Fri, 09 Oct 2009) | 1 line port latin-1 and utf-8 cookie improvements ........ r75427 | benjamin.peterson | 2009-10-14 20:35:57 -0500 (Wed, 14 Oct 2009) | 1 line force floor division ........ r75428 | benjamin.peterson | 2009-10-14 20:39:21 -0500 (Wed, 14 Oct 2009) | 1 line silence -3 warnings about __hash__ ........ r75734 | benjamin.peterson | 2009-10-26 16:25:53 -0500 (Mon, 26 Oct 2009) | 2 lines warn on map(None, ...) with more than 2 arguments #7203 ........ r75735 | benjamin.peterson | 2009-10-26 16:28:25 -0500 (Mon, 26 Oct 2009) | 1 line remove unused result ........ r75736 | benjamin.peterson | 2009-10-26 16:29:02 -0500 (Mon, 26 Oct 2009) | 1 line using get() here is a bit pointless ........ r75865 | benjamin.peterson | 2009-10-27 15:49:00 -0500 (Tue, 27 Oct 2009) | 1 line explain reason for warning ........ r76059 | benjamin.peterson | 2009-11-02 11:43:47 -0600 (Mon, 02 Nov 2009) | 1 line tuples are no longer used for children ........ r76060 | benjamin.peterson | 2009-11-02 11:55:40 -0600 (Mon, 02 Nov 2009) | 1 line revert r76059; apparently some fixers rely on Leaf no () for children ........ r76061 | benjamin.peterson | 2009-11-02 12:06:17 -0600 (Mon, 02 Nov 2009) | 1 line make fix_tuple_params keep the tree valid #7253 ........ ................ ................ r76068 | benjamin.peterson | 2009-11-02 12:30:48 -0600 (Mon, 02 Nov 2009) | 24 lines Merged revisions 76064,76066-76067 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ................ r76064 | benjamin.peterson | 2009-11-02 12:16:36 -0600 (Mon, 02 Nov 2009) | 1 line add space ................ r76066 | benjamin.peterson | 2009-11-02 12:22:53 -0600 (Mon, 02 Nov 2009) | 9 lines Merged revisions 76065 via svnmerge from svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3 ........ r76065 | benjamin.peterson | 2009-11-02 12:21:25 -0600 (Mon, 02 Nov 2009) | 1 line don't print stuff in tests ........ ................ r76067 | benjamin.peterson | 2009-11-02 12:24:57 -0600 (Mon, 02 Nov 2009) | 1 line enable test_parser in lib2to3 ................ ................ --- Lib/lib2to3/Grammar.txt | 12 ++++---- Lib/lib2to3/fixes/fix_idioms.py | 25 ++++++++++++++-- Lib/lib2to3/fixes/fix_map.py | 18 ++++++++---- Lib/lib2to3/fixes/fix_tuple_params.py | 2 ++ Lib/lib2to3/pgen2/pgen.py | 2 ++ Lib/lib2to3/pgen2/tokenize.py | 15 ++++++++-- Lib/lib2to3/pytree.py | 2 ++ Lib/lib2to3/tests/test_all_fixers.py | 4 +-- Lib/lib2to3/tests/test_fixers.py | 55 ++++++++++++++++++++++++++++++++--- Lib/lib2to3/tests/test_parser.py | 6 +++- 10 files changed, 118 insertions(+), 23 deletions(-) diff --git a/Lib/lib2to3/Grammar.txt b/Lib/lib2to3/Grammar.txt index 4cf4e32..be034e1 100644 --- a/Lib/lib2to3/Grammar.txt +++ b/Lib/lib2to3/Grammar.txt @@ -53,8 +53,9 @@ stmt: simple_stmt | compound_stmt simple_stmt: small_stmt (';' small_stmt)* [';'] NEWLINE small_stmt: (expr_stmt | print_stmt | del_stmt | pass_stmt | flow_stmt | import_stmt | global_stmt | exec_stmt | assert_stmt) -expr_stmt: testlist (augassign (yield_expr|testlist) | - ('=' (yield_expr|testlist))*) +expr_stmt: testlist_star_expr (augassign (yield_expr|testlist) | + ('=' (yield_expr|testlist_star_expr))*) +testlist_star_expr: (test|star_expr) (',' (test|star_expr))* [','] augassign: ('+=' | '-=' | '*=' | '/=' | '%=' | '&=' | '|=' | '^=' | '<<=' | '>>=' | '**=' | '//=') # For normal assignments, additional restrictions enforced by the interpreter @@ -112,6 +113,7 @@ and_test: not_test ('and' not_test)* not_test: 'not' not_test | comparison comparison: expr (comp_op expr)* comp_op: '<'|'>'|'=='|'>='|'<='|'<>'|'!='|'in'|'not' 'in'|'is'|'is' 'not' +star_expr: '*' expr expr: xor_expr ('|' xor_expr)* xor_expr: and_expr ('^' and_expr)* and_expr: shift_expr ('&' shift_expr)* @@ -125,14 +127,14 @@ atom: ('(' [yield_expr|testlist_gexp] ')' | '{' [dictsetmaker] '}' | '`' testlist1 '`' | NAME | NUMBER | STRING+ | '.' '.' '.') -listmaker: test ( comp_for | (',' test)* [','] ) -testlist_gexp: test ( comp_for | (',' test)* [','] ) +listmaker: (test|star_expr) ( comp_for | (',' (test|star_expr))* [','] ) +testlist_gexp: test ( comp_for | (',' (test|star_expr))* [','] ) lambdef: 'lambda' [varargslist] ':' test trailer: '(' [arglist] ')' | '[' subscriptlist ']' | '.' NAME subscriptlist: subscript (',' subscript)* [','] subscript: test | [test] ':' [test] [sliceop] sliceop: ':' [test] -exprlist: expr (',' expr)* [','] +exprlist: (expr|star_expr) (',' (expr|star_expr))* [','] testlist: test (',' test)* [','] dictsetmaker: ( (test ':' test (comp_for | (',' test ':' test)* [','])) | (test (comp_for | (',' test)* [','])) ) diff --git a/Lib/lib2to3/fixes/fix_idioms.py b/Lib/lib2to3/fixes/fix_idioms.py index 1f68faf..9bee99b 100644 --- a/Lib/lib2to3/fixes/fix_idioms.py +++ b/Lib/lib2to3/fixes/fix_idioms.py @@ -29,7 +29,7 @@ into # Local imports from .. import fixer_base -from ..fixer_util import Call, Comma, Name, Node, syms +from ..fixer_util import Call, Comma, Name, Node, BlankLine, syms CMP = "(n='!=' | '==' | 'is' | n=comp_op< 'is' 'not' >)" TYPE = "power< 'type' trailer< '(' x=any ')' > >" @@ -130,5 +130,24 @@ class FixIdioms(fixer_base.BaseFix): else: raise RuntimeError("should not have reached here") sort_stmt.remove() - if next_stmt: - next_stmt[0].prefix = sort_stmt.prefix + + btwn = sort_stmt.prefix + # Keep any prefix lines between the sort_stmt and the list_call and + # shove them right after the sorted() call. + if "\n" in btwn: + if next_stmt: + # The new prefix should be everything from the sort_stmt's + # prefix up to the last newline, then the old prefix after a new + # line. + prefix_lines = (btwn.rpartition("\n")[0], next_stmt[0].prefix) + next_stmt[0].prefix = "\n".join(prefix_lines) + else: + assert list_call.parent + assert list_call.next_sibling is None + # Put a blank line after list_call and set its prefix. + end_line = BlankLine() + list_call.parent.append_child(end_line) + assert list_call.next_sibling is end_line + # The new prefix should be everything up to the first new line + # of sort_stmt's prefix. + end_line.prefix = btwn.rpartition("\n")[0] diff --git a/Lib/lib2to3/fixes/fix_map.py b/Lib/lib2to3/fixes/fix_map.py index cf8f351..77d66c4 100644 --- a/Lib/lib2to3/fixes/fix_map.py +++ b/Lib/lib2to3/fixes/fix_map.py @@ -49,8 +49,7 @@ class FixMap(fixer_base.ConditionalFix): > | power< - 'map' - args=trailer< '(' [any] ')' > + 'map' trailer< '(' [arglist=any] ')' > > """ @@ -66,13 +65,22 @@ class FixMap(fixer_base.ConditionalFix): new.prefix = "" new = Call(Name("list"), [new]) elif "map_lambda" in results: - new = ListComp(results.get("xp").clone(), - results.get("fp").clone(), - results.get("it").clone()) + new = ListComp(results["xp"].clone(), + results["fp"].clone(), + results["it"].clone()) else: if "map_none" in results: new = results["arg"].clone() else: + if "arglist" in results: + args = results["arglist"] + if args.type == syms.arglist and \ + args.children[0].type == token.NAME and \ + args.children[0].value == "None": + self.warning(node, "cannot convert map(None, ...) " + "with multiple arguments because map() " + "now truncates to the shortest sequence") + return if in_special_context(node): return None new = node.clone() diff --git a/Lib/lib2to3/fixes/fix_tuple_params.py b/Lib/lib2to3/fixes/fix_tuple_params.py index 41b8dc2..fb47d01 100644 --- a/Lib/lib2to3/fixes/fix_tuple_params.py +++ b/Lib/lib2to3/fixes/fix_tuple_params.py @@ -96,6 +96,8 @@ class FixTupleParams(fixer_base.BaseFix): new_lines[0].prefix = indent after = start + 1 + for line in new_lines: + line.parent = suite[0] suite[0].children[after:after] = new_lines for i in range(after+1, after+len(new_lines)+1): suite[0].children[i].prefix = indent diff --git a/Lib/lib2to3/pgen2/pgen.py b/Lib/lib2to3/pgen2/pgen.py index 61f3d50..2c51eef 100644 --- a/Lib/lib2to3/pgen2/pgen.py +++ b/Lib/lib2to3/pgen2/pgen.py @@ -379,6 +379,8 @@ class DFAState(object): return False return True + __hash__ = None # For Py3 compatibility. + def generate_grammar(filename="Grammar.txt"): p = ParserGenerator(filename) return p.make_grammar() diff --git a/Lib/lib2to3/pgen2/tokenize.py b/Lib/lib2to3/pgen2/tokenize.py index 799566b..4585ca3 100644 --- a/Lib/lib2to3/pgen2/tokenize.py +++ b/Lib/lib2to3/pgen2/tokenize.py @@ -231,6 +231,17 @@ class Untokenizer: cookie_re = re.compile("coding[:=]\s*([-\w.]+)") +def _get_normal_name(orig_enc): + """Imitates get_normal_name in tokenizer.c.""" + # Only care about the first 12 characters. + enc = orig_enc[:12].lower().replace("_", "-") + if enc == "utf-8" or enc.startswith("utf-8-"): + return "utf-8" + if enc in ("latin-1", "iso-8859-1", "iso-latin-1") or \ + enc.startswith(("latin-1-", "iso-8859-1-", "iso-latin-1-")): + return "iso-8859-1" + return orig_enc + def detect_encoding(readline): """ The detect_encoding() function is used to detect the encoding that should @@ -265,7 +276,7 @@ def detect_encoding(readline): matches = cookie_re.findall(line_string) if not matches: return None - encoding = matches[0] + encoding = _get_normal_name(matches[0]) try: codec = lookup(encoding) except LookupError: @@ -375,7 +386,7 @@ def generate_tokens(readline): column = 0 while pos < max: # measure leading whitespace if line[pos] == ' ': column = column + 1 - elif line[pos] == '\t': column = (column/tabsize + 1)*tabsize + elif line[pos] == '\t': column = (column//tabsize + 1)*tabsize elif line[pos] == '\f': column = 0 else: break pos = pos + 1 diff --git a/Lib/lib2to3/pytree.py b/Lib/lib2to3/pytree.py index f6df3a0..15b83f6 100644 --- a/Lib/lib2to3/pytree.py +++ b/Lib/lib2to3/pytree.py @@ -63,6 +63,8 @@ class Base(object): return NotImplemented return self._eq(other) + __hash__ = None # For Py3 compatibility. + def __ne__(self, other): """ Compare two nodes for inequality. diff --git a/Lib/lib2to3/tests/test_all_fixers.py b/Lib/lib2to3/tests/test_all_fixers.py index 8ef222d..61bcc54 100644 --- a/Lib/lib2to3/tests/test_all_fixers.py +++ b/Lib/lib2to3/tests/test_all_fixers.py @@ -16,10 +16,8 @@ from . import support class Test_all(support.TestCase): def setUp(self): - options = {"print_function" : False} - self.refactor = support.get_refactorer(options=options) + self.refactor = support.get_refactorer() def test_all_project_files(self): for filepath in support.all_project_files(): - print("Fixing %s..." % filepath) self.refactor.refactor_file(filepath) diff --git a/Lib/lib2to3/tests/test_fixers.py b/Lib/lib2to3/tests/test_fixers.py index d8218d3..2a39359 100755 --- a/Lib/lib2to3/tests/test_fixers.py +++ b/Lib/lib2to3/tests/test_fixers.py @@ -339,6 +339,12 @@ class Test_reduce(FixerTestCase): a = "from functools import reduce\nreduce(a, b, c)" self.check(b, a) + def test_bug_7253(self): + # fix_tuple_params was being bad and orphaning nodes in the tree. + b = "def x(arg): reduce(sum, [])" + a = "from functools import reduce\ndef x(arg): reduce(sum, [])" + self.check(b, a) + def test_call_with_lambda(self): b = "reduce(lambda x, y: x + y, seq)" a = "from functools import reduce\nreduce(lambda x, y: x + y, seq)" @@ -2834,6 +2840,11 @@ class Test_map(FixerTestCase): a = """x = list(map(f, 'abc')) # foo""" self.check(b, a) + def test_None_with_multiple_arguments(self): + s = """x = map(None, a, b, c)""" + self.warns_unchanged(s, "cannot convert map(None, ...) with " + "multiple arguments") + def test_map_basic(self): b = """x = map(f, 'abc')""" a = """x = list(map(f, 'abc'))""" @@ -2847,10 +2858,6 @@ class Test_map(FixerTestCase): a = """x = list('abc')""" self.check(b, a) - b = """x = map(None, 'abc', 'def')""" - a = """x = list(map(None, 'abc', 'def'))""" - self.check(b, a) - b = """x = map(lambda x: x+1, range(4))""" a = """x = [x+1 for x in range(4)]""" self.check(b, a) @@ -3238,6 +3245,46 @@ class Test_idioms(FixerTestCase): """ self.check(b, a) + b = r""" + try: + m = list(s) + m.sort() + except: pass + """ + + a = r""" + try: + m = sorted(s) + except: pass + """ + self.check(b, a) + + b = r""" + try: + m = list(s) + # foo + m.sort() + except: pass + """ + + a = r""" + try: + m = sorted(s) + # foo + except: pass + """ + self.check(b, a) + + b = r""" + m = list(s) + # more comments + m.sort()""" + + a = r""" + m = sorted(s) + # more comments""" + self.check(b, a) + def test_sort_simple_expr(self): b = """ v = t diff --git a/Lib/lib2to3/tests/test_parser.py b/Lib/lib2to3/tests/test_parser.py index 08e7bdc..7e649da 100644 --- a/Lib/lib2to3/tests/test_parser.py +++ b/Lib/lib2to3/tests/test_parser.py @@ -147,7 +147,6 @@ class TestParserIdempotency(support.TestCase): def test_all_project_files(self): for filepath in support.all_project_files(): - print("Parsing %s..." % filepath) with open(filepath, "rb") as fp: encoding = tokenize.detect_encoding(fp.readline)[0] fp.seek(0) @@ -161,6 +160,11 @@ class TestParserIdempotency(support.TestCase): if diff(filepath, new): self.fail("Idempotency failed: %s" % filepath) + def test_extended_unpacking(self): + driver.parse_string("a, *b, c = x\n") + driver.parse_string("[*a, b] = x\n") + driver.parse_string("(z, *y, w) = m\n") + driver.parse_string("for *z, m in d: pass\n") class TestLiterals(GrammarTest): -- cgit v0.12 From 409548592fb05aeb910584184367baa992bf973c Mon Sep 17 00:00:00 2001 From: Skip Montanaro Date: Tue, 3 Nov 2009 02:44:54 +0000 Subject: typo (space-o?) --- Doc/library/datetime.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/datetime.rst b/Doc/library/datetime.rst index 2b98005..a69645b 100644 --- a/Doc/library/datetime.rst +++ b/Doc/library/datetime.rst @@ -469,7 +469,7 @@ Instance methods: Return a 3-tuple, (ISO year, ISO week number, ISO weekday). The ISO calendar is a widely used variant of the Gregorian calendar. See - http://www.phys.uu.nl/ vgent/calendar/isocalendar.htm for a good explanation. + http://www.phys.uu.nl/vgent/calendar/isocalendar.htm for a good explanation. The ISO year consists of 52 or 53 full weeks, and where a week starts on a Monday and ends on a Sunday. The first week of an ISO year is the first -- cgit v0.12 From 7e866648250da8ee77498a551205b7aac8877d9c Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Tue, 3 Nov 2009 16:29:43 +0000 Subject: Merged revisions 76084 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76084 | mark.dickinson | 2009-11-03 16:29:10 +0000 (Tue, 03 Nov 2009) | 9 lines Merged revisions 76082 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76082 | mark.dickinson | 2009-11-03 16:26:14 +0000 (Tue, 03 Nov 2009) | 1 line Fix doc typo reported by Arfrever. ........ ................ --- Doc/library/datetime.rst | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Doc/library/datetime.rst b/Doc/library/datetime.rst index a69645b..68ae586 100644 --- a/Doc/library/datetime.rst +++ b/Doc/library/datetime.rst @@ -469,7 +469,8 @@ Instance methods: Return a 3-tuple, (ISO year, ISO week number, ISO weekday). The ISO calendar is a widely used variant of the Gregorian calendar. See - http://www.phys.uu.nl/vgent/calendar/isocalendar.htm for a good explanation. + http://www.phys.uu.nl/~vgent/calendar/isocalendar.htm for a good + explanation. The ISO year consists of 52 or 53 full weeks, and where a week starts on a Monday and ends on a Sunday. The first week of an ISO year is the first -- cgit v0.12 From 180221f06afa1c11106507bbe87980b2e807e201 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Tue, 3 Nov 2009 17:18:48 +0000 Subject: Merged revisions 76088 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76088 | antoine.pitrou | 2009-11-03 18:13:59 +0100 (mar., 03 nov. 2009) | 3 lines Since time.xmlrpc.com is unreliable, add another test to test_xmlrpc_net ........ --- Lib/test/test_xmlrpc_net.py | 19 +++++++++++++++++-- 1 file changed, 17 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_xmlrpc_net.py b/Lib/test/test_xmlrpc_net.py index 56b74b2..ddb686d 100644 --- a/Lib/test/test_xmlrpc_net.py +++ b/Lib/test/test_xmlrpc_net.py @@ -1,5 +1,6 @@ #!/usr/bin/env python +import collections import errno import socket import sys @@ -17,8 +18,7 @@ class CurrentTimeTest(unittest.TestCase): try: t0 = server.currentTime.getCurrentTime() except socket.error as e: - print(" test_current_time: skipping test, got error: %s" % e, - file=sys.stderr) + self.skipTest("network error: %s" % e) return # Perform a minimal sanity check on the result, just to be sure @@ -35,6 +35,21 @@ class CurrentTimeTest(unittest.TestCase): # time on the server should not be too big. self.assertTrue(delta.days <= 1) + def test_python_builders(self): + # Get the list of builders from the XMLRPC buildbot interface at + # python.org. + server = xmlrpclib.ServerProxy("http://www.python.org/dev/buildbot/all/xmlrpc/") + try: + builders = server.getAllBuilders() + except socket.error as e: + self.skipTest("network error: %s" % e) + return + + # Perform a minimal sanity check on the result, just to be sure + # the request means what we think it means. + self.assertTrue(isinstance(builders, collections.Sequence), type(builders)) + self.assertTrue([x for x in builders if "trunk" in x], builders) + def test_main(): support.requires("network") -- cgit v0.12 From d6fcd562bf018003d0f4b3aeed4999e6d836541a Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Tue, 3 Nov 2009 17:21:14 +0000 Subject: Merged revisions 76090 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76090 | antoine.pitrou | 2009-11-03 18:20:10 +0100 (mar., 03 nov. 2009) | 9 lines Merged revisions 76086 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76086 | antoine.pitrou | 2009-11-03 17:41:20 +0100 (mar., 03 nov. 2009) | 3 lines Try to make test_wsgiref less fragile against environment changes by other tests ........ ................ --- Lib/test/test_wsgiref.py | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_wsgiref.py b/Lib/test/test_wsgiref.py index 438d8ec..0b1a637 100755 --- a/Lib/test/test_wsgiref.py +++ b/Lib/test/test_wsgiref.py @@ -9,7 +9,9 @@ from wsgiref.simple_server import WSGIServer, WSGIRequestHandler, demo_app from wsgiref.simple_server import make_server from io import StringIO, BytesIO, BufferedReader from socketserver import BaseServer -import re, sys +import os +import re +import sys from test import support @@ -444,6 +446,11 @@ class HeaderTests(TestCase): class ErrorHandler(BaseCGIHandler): """Simple handler subclass for testing BaseHandler""" + # BaseHandler records the OS environment at import time, but envvars + # might have been changed later by other tests, which trips up + # HandlerTests.testEnviron(). + os_environ = dict(os.environ.items()) + def __init__(self,**kw): setup_testing_defaults(kw) BaseCGIHandler.__init__( -- cgit v0.12 From 2bb246ac12599598b32d1956587c3618b6ec2848 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Wed, 4 Nov 2009 01:00:48 +0000 Subject: Merged revisions 76103 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76103 | antoine.pitrou | 2009-11-04 01:57:15 +0100 (mer., 04 nov. 2009) | 9 lines Merged revisions 76101 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76101 | antoine.pitrou | 2009-11-04 01:50:26 +0100 (mer., 04 nov. 2009) | 3 lines Make test_shutil clean up after itself ........ ................ --- Lib/test/test_shutil.py | 110 +++++++++++++++++++++++++----------------------- 1 file changed, 57 insertions(+), 53 deletions(-) diff --git a/Lib/test/test_shutil.py b/Lib/test/test_shutil.py index 60352a2..a747d6f 100644 --- a/Lib/test/test_shutil.py +++ b/Lib/test/test_shutil.py @@ -118,7 +118,7 @@ class TestShutil(unittest.TestCase): if os.path.exists(path): os.remove(path) for path in (src_dir, - os.path.abspath(os.path.join(dst_dir, os.path.pardir)) + os.path.dirname(dst_dir) ): if os.path.exists(path): shutil.rmtree(path) @@ -140,65 +140,69 @@ class TestShutil(unittest.TestCase): join = os.path.join exists = os.path.exists src_dir = tempfile.mkdtemp() - dst_dir = join(tempfile.mkdtemp(), 'destination') - write_data(join(src_dir, 'test.txt'), '123') - write_data(join(src_dir, 'test.tmp'), '123') - os.mkdir(join(src_dir, 'test_dir')) - write_data(join(src_dir, 'test_dir', 'test.txt'), '456') - os.mkdir(join(src_dir, 'test_dir2')) - write_data(join(src_dir, 'test_dir2', 'test.txt'), '456') - os.mkdir(join(src_dir, 'test_dir2', 'subdir')) - os.mkdir(join(src_dir, 'test_dir2', 'subdir2')) - write_data(join(src_dir, 'test_dir2', 'subdir', 'test.txt'), '456') - write_data(join(src_dir, 'test_dir2', 'subdir2', 'test.py'), '456') - - - # testing glob-like patterns try: - patterns = shutil.ignore_patterns('*.tmp', 'test_dir2') - shutil.copytree(src_dir, dst_dir, ignore=patterns) - # checking the result: some elements should not be copied - self.assertTrue(exists(join(dst_dir, 'test.txt'))) - self.assertTrue(not exists(join(dst_dir, 'test.tmp'))) - self.assertTrue(not exists(join(dst_dir, 'test_dir2'))) - finally: - if os.path.exists(dst_dir): - shutil.rmtree(dst_dir) - try: - patterns = shutil.ignore_patterns('*.tmp', 'subdir*') - shutil.copytree(src_dir, dst_dir, ignore=patterns) - # checking the result: some elements should not be copied - self.assertTrue(not exists(join(dst_dir, 'test.tmp'))) - self.assertTrue(not exists(join(dst_dir, 'test_dir2', 'subdir2'))) - self.assertTrue(not exists(join(dst_dir, 'test_dir2', 'subdir'))) - finally: - if os.path.exists(dst_dir): - shutil.rmtree(dst_dir) + dst_dir = join(tempfile.mkdtemp(), 'destination') + write_data(join(src_dir, 'test.txt'), '123') + write_data(join(src_dir, 'test.tmp'), '123') + os.mkdir(join(src_dir, 'test_dir')) + write_data(join(src_dir, 'test_dir', 'test.txt'), '456') + os.mkdir(join(src_dir, 'test_dir2')) + write_data(join(src_dir, 'test_dir2', 'test.txt'), '456') + os.mkdir(join(src_dir, 'test_dir2', 'subdir')) + os.mkdir(join(src_dir, 'test_dir2', 'subdir2')) + write_data(join(src_dir, 'test_dir2', 'subdir', 'test.txt'), '456') + write_data(join(src_dir, 'test_dir2', 'subdir2', 'test.py'), '456') + + + # testing glob-like patterns + try: + patterns = shutil.ignore_patterns('*.tmp', 'test_dir2') + shutil.copytree(src_dir, dst_dir, ignore=patterns) + # checking the result: some elements should not be copied + self.assertTrue(exists(join(dst_dir, 'test.txt'))) + self.assertTrue(not exists(join(dst_dir, 'test.tmp'))) + self.assertTrue(not exists(join(dst_dir, 'test_dir2'))) + finally: + if os.path.exists(dst_dir): + shutil.rmtree(dst_dir) + try: + patterns = shutil.ignore_patterns('*.tmp', 'subdir*') + shutil.copytree(src_dir, dst_dir, ignore=patterns) + # checking the result: some elements should not be copied + self.assertTrue(not exists(join(dst_dir, 'test.tmp'))) + self.assertTrue(not exists(join(dst_dir, 'test_dir2', 'subdir2'))) + self.assertTrue(not exists(join(dst_dir, 'test_dir2', 'subdir'))) + finally: + if os.path.exists(dst_dir): + shutil.rmtree(dst_dir) - # testing callable-style - try: - def _filter(src, names): - res = [] - for name in names: - path = os.path.join(src, name) + # testing callable-style + try: + def _filter(src, names): + res = [] + for name in names: + path = os.path.join(src, name) - if (os.path.isdir(path) and - path.split()[-1] == 'subdir'): - res.append(name) - elif os.path.splitext(path)[-1] in ('.py'): - res.append(name) - return res + if (os.path.isdir(path) and + path.split()[-1] == 'subdir'): + res.append(name) + elif os.path.splitext(path)[-1] in ('.py'): + res.append(name) + return res - shutil.copytree(src_dir, dst_dir, ignore=_filter) + shutil.copytree(src_dir, dst_dir, ignore=_filter) - # checking the result: some elements should not be copied - self.assertTrue(not exists(join(dst_dir, 'test_dir2', 'subdir2', - 'test.py'))) - self.assertTrue(not exists(join(dst_dir, 'test_dir2', 'subdir'))) + # checking the result: some elements should not be copied + self.assertTrue(not exists(join(dst_dir, 'test_dir2', 'subdir2', + 'test.py'))) + self.assertTrue(not exists(join(dst_dir, 'test_dir2', 'subdir'))) + finally: + if os.path.exists(dst_dir): + shutil.rmtree(dst_dir) finally: - if os.path.exists(dst_dir): - shutil.rmtree(dst_dir) + shutil.rmtree(src_dir) + shutil.rmtree(os.path.dirname(dst_dir)) if hasattr(os, "symlink"): def test_dont_copy_file_onto_link_to_itself(self): -- cgit v0.12 From 142d236442a52f458f6fece1c29e2cd8678cfd23 Mon Sep 17 00:00:00 2001 From: Brett Cannon Date: Thu, 5 Nov 2009 01:34:30 +0000 Subject: Merged revisions 76113-76114 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76113 | brett.cannon | 2009-11-04 17:17:22 -0800 (Wed, 04 Nov 2009) | 3 lines importlib.test.source.util referenced variables in the 'finally' part of a try/finally which may not have been set. ........ r76114 | brett.cannon | 2009-11-04 17:26:57 -0800 (Wed, 04 Nov 2009) | 6 lines Use tempfile.mkdtemp() instead of tempfile.tempdir for where importlib places source files for tests. Allows for concurrent execution of the tests by preventing various executions from trampling each other. Closes issue #7248. ........ --- Lib/importlib/test/source/util.py | 23 ++++++++++------------- Misc/NEWS | 8 ++++++++ 2 files changed, 18 insertions(+), 13 deletions(-) diff --git a/Lib/importlib/test/source/util.py b/Lib/importlib/test/source/util.py index ca04edf..2b945c5 100644 --- a/Lib/importlib/test/source/util.py +++ b/Lib/importlib/test/source/util.py @@ -42,8 +42,8 @@ def create_modules(*names): that contains the name passed into the context manager that caused the creation of the module. - All files are created in a temporary directory specified by - tempfile.gettempdir(). This directory is inserted at the beginning of + All files are created in a temporary directory returned by + tempfile.mkdtemp(). This directory is inserted at the beginning of sys.path. When the context manager exits all created files (source and bytecode) are explicitly deleted. @@ -55,8 +55,10 @@ def create_modules(*names): source = 'attr = {0!r}' created_paths = [] mapping = {} + state_manager = None + uncache_manager = None try: - temp_dir = tempfile.gettempdir() + temp_dir = tempfile.mkdtemp() mapping['.root'] = temp_dir import_names = set() for name in names: @@ -85,13 +87,8 @@ def create_modules(*names): state_manager.__enter__() yield mapping finally: - state_manager.__exit__(None, None, None) - uncache_manager.__exit__(None, None, None) - # Reverse the order for path removal to unroll directory creation. - for path in reversed(created_paths): - if file_path.endswith('.py'): - support.unlink(path) - support.unlink(path + 'c') - support.unlink(path + 'o') - else: - os.rmdir(path) + if state_manager is not None: + state_manager.__exit__(None, None, None) + if uncache_manager is not None: + uncache_manager.__exit__(None, None, None) + support.rmtree(temp_dir) diff --git a/Misc/NEWS b/Misc/NEWS index d7de60f..c67407f 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -134,6 +134,14 @@ Extension Modules Tests ----- +- Issue #7248 (part 2): Use a unique temporary directory for importlib source + tests instead of tempfile.tempdir. This prevents the tests from sharing state + between concurrent executions on the same system. + +- Issue #7248: In importlib.test.source.util a try/finally block did not make + sure that some referenced objects actually were created in the block before + calling methods on the object. + - Issue #7055: test___all__ now greedily detects all modules which have an __all__ attribute, rather than using a hardcoded and incomplete list. -- cgit v0.12 From a954607cd3c27bc55d3f42af54d0ba1636f357a9 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Thu, 5 Nov 2009 13:51:19 +0000 Subject: Merged revisions 76119 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76119 | antoine.pitrou | 2009-11-05 14:49:14 +0100 (jeu., 05 nov. 2009) | 10 lines Merged revisions 76117 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76117 | antoine.pitrou | 2009-11-05 14:42:29 +0100 (jeu., 05 nov. 2009) | 5 lines Issue #7264: Fix a possible deadlock when deallocating thread-local objects which are part of a reference cycle. ........ ................ --- Lib/_threading_local.py | 8 +++++--- Lib/threading.py | 4 ++++ Misc/NEWS | 3 +++ 3 files changed, 12 insertions(+), 3 deletions(-) diff --git a/Lib/_threading_local.py b/Lib/_threading_local.py index 6d77035..6e8a8d8 100644 --- a/Lib/_threading_local.py +++ b/Lib/_threading_local.py @@ -217,10 +217,12 @@ class local(_localbase): key = object.__getattribute__(self, '_local__key') try: - threads = list(threading.enumerate()) + # We use the non-locking API since we might already hold the lock + # (__del__ can be called at any point by the cyclic GC). + threads = threading._enumerate() except: - # If enumerate fails, as it seems to do during - # shutdown, we'll skip cleanup under the assumption + # If enumerating the current threads fails, as it seems to do + # during shutdown, we'll skip cleanup under the assumption # that there is nothing to clean up. return diff --git a/Lib/threading.py b/Lib/threading.py index 88101b0..d5412e9 100644 --- a/Lib/threading.py +++ b/Lib/threading.py @@ -798,6 +798,10 @@ def active_count(): activeCount = active_count +def _enumerate(): + # Same as enumerate(), but without the lock. Internal use only. + return list(_active.values()) + list(_limbo.values()) + def enumerate(): with _active_limbo_lock: return list(_active.values()) + list(_limbo.values()) diff --git a/Misc/NEWS b/Misc/NEWS index c67407f..2ce6070 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,9 @@ Core and Builtins Library ------- +- Issue #7264: Fix a possible deadlock when deallocating thread-local objects + which are part of a reference cycle. + - Issue #6896: mailbox.Maildir now invalidates its internal cache each time a modification is done through it. This fixes inconsistencies and test failures on systems with slightly bogus mtime behaviour. -- cgit v0.12 From 1fa0c3f5bf2349ffa231608f25de2912479d89bd Mon Sep 17 00:00:00 2001 From: Jack Diederich Date: Fri, 6 Nov 2009 21:14:59 +0000 Subject: Merged revisions 74638,76133 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r74638 | jack.diederich | 2009-09-03 16:37:58 -0400 (Thu, 03 Sep 2009) | 4 lines - apply issue 6582 to test all the write methods of telnetlib - add patch author to ACKS - possibly fix test timeouts on non-linux platforms ........ r76133 | jack.diederich | 2009-11-06 12:20:42 -0500 (Fri, 06 Nov 2009) | 3 lines - issue #6748 intermittent test failures from sockets - telnetlib tests now use mock sockets for most tests ........ --- Lib/test/test_telnetlib.py | 392 +++++++++++++++++++-------------------------- Misc/ACKS | 1 + 2 files changed, 163 insertions(+), 230 deletions(-) diff --git a/Lib/test/test_telnetlib.py b/Lib/test/test_telnetlib.py index 662c715..d57fda1 100644 --- a/Lib/test/test_telnetlib.py +++ b/Lib/test/test_telnetlib.py @@ -1,41 +1,20 @@ import socket +import select import threading import telnetlib import time -import queue -import sys -import io +import contextlib from unittest import TestCase from test import support HOST = support.HOST -EOF_sigil = object() - -def server(evt, serv, dataq=None): - """ Open a tcp server in three steps - 1) set evt to true to let the parent know we are ready - 2) [optional] if is not False, write the list of data from dataq.get() - to the socket. - 3) set evt to true to let the parent know we're done - """ + +def server(evt, serv): serv.listen(5) evt.set() try: conn, addr = serv.accept() - if dataq: - data = b'' - new_data = dataq.get(True, 0.5) - dataq.task_done() - for item in new_data: - if item == EOF_sigil: - break - if type(item) in [int, float]: - time.sleep(item) - else: - data += item - written = conn.send(data) - data = data[written:] except socket.timeout: pass finally: @@ -96,163 +75,159 @@ class GeneralTests(TestCase): self.assertEqual(telnet.sock.gettimeout(), 30) telnet.sock.close() -def _read_setUp(self): - self.evt = threading.Event() - self.dataq = queue.Queue() - self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) - self.sock.settimeout(3) - self.port = support.bind_port(self.sock) - self.thread = threading.Thread(target=server, args=(self.evt,self.sock, self.dataq)) - self.thread.start() - self.evt.wait() - self.evt.clear() - time.sleep(.1) - -def _read_tearDown(self): - self.evt.wait() - self.thread.join() +class SocketStub(object): + ''' a socket proxy that re-defines sendall() ''' + def __init__(self, reads=[]): + self.reads = reads + self.writes = [] + self.block = False + def sendall(self, data): + self.writes.append(data) + def recv(self, size): + out = b'' + while self.reads and len(out) < size: + out += self.reads.pop(0) + if len(out) > size: + self.reads.insert(0, out[size:]) + out = out[:size] + return out + +class TelnetAlike(telnetlib.Telnet): + def fileno(self): + raise NotImplementedError() + def close(self): pass + def sock_avail(self): + return (not self.sock.block) + def msg(self, msg, *args): + with support.captured_stdout() as out: + telnetlib.Telnet.msg(self, msg, *args) + self._messages += out.getvalue() + return + +def new_select(*s_args): + block = False + for l in s_args: + for fob in l: + if isinstance(fob, TelnetAlike): + block = fob.sock.block + if block: + return [[], [], []] + else: + return s_args + +@contextlib.contextmanager +def test_socket(reads): + def new_conn(*ignored): + return SocketStub(reads) + try: + old_conn = socket.create_connection + socket.create_connection = new_conn + yield None + finally: + socket.create_connection = old_conn + return + +def test_telnet(reads=[], cls=TelnetAlike): + ''' return a telnetlib.Telnet object that uses a SocketStub with + reads queued up to be read ''' + for x in reads: + assert type(x) is bytes, x + with test_socket(reads): + telnet = cls('dummy', 0) + telnet._messages = '' # debuglevel output + return telnet class ReadTests(TestCase): - setUp = _read_setUp - tearDown = _read_tearDown - - # use a similar approach to testing timeouts as test_timeout.py - # these will never pass 100% but make the fuzz big enough that it is rare - block_long = 0.6 - block_short = 0.3 - def test_read_until_A(self): + def setUp(self): + self.old_select = select.select + select.select = new_select + def tearDown(self): + select.select = self.old_select + + def test_read_until(self): """ - read_until(expected, [timeout]) - Read until the expected string has been seen, or a timeout is - hit (default is no timeout); may block. + read_until(expected, timeout=None) + test the blocking version of read_util """ - want = [b'x' * 10, b'match', b'y' * 10, EOF_sigil] - self.dataq.put(want) - telnet = telnetlib.Telnet(HOST, self.port) - self.dataq.join() + want = [b'xxxmatchyyy'] + telnet = test_telnet(want) data = telnet.read_until(b'match') - self.assertEqual(data, b''.join(want[:-2])) + self.assertEqual(data, b'xxxmatch', msg=(telnet.cookedq, telnet.rawq, telnet.sock.reads)) + + reads = [b'x' * 50, b'match', b'y' * 50] + expect = b''.join(reads[:-1]) + telnet = test_telnet(reads) + data = telnet.read_until(b'match') + self.assertEqual(data, expect) - def test_read_until_B(self): - # test the timeout - it does NOT raise socket.timeout - want = [b'hello', self.block_long, b'not seen', EOF_sigil] - self.dataq.put(want) - telnet = telnetlib.Telnet(HOST, self.port) - self.dataq.join() - data = telnet.read_until(b'not seen', self.block_short) - self.assertEqual(data, want[0]) - self.assertEqual(telnet.read_all(), b'not seen') - def test_read_all_A(self): + def test_read_all(self): """ read_all() Read all data until EOF; may block. """ - want = [b'x' * 500, b'y' * 500, b'z' * 500, EOF_sigil] - self.dataq.put(want) - telnet = telnetlib.Telnet(HOST, self.port) - self.dataq.join() + reads = [b'x' * 500, b'y' * 500, b'z' * 500] + expect = b''.join(reads) + telnet = test_telnet(reads) data = telnet.read_all() - self.assertEqual(data, b''.join(want[:-1])) + self.assertEqual(data, expect) return - def _test_blocking(self, func): - self.dataq.put([self.block_long, EOF_sigil]) - self.dataq.join() - start = time.time() - data = func() - self.assertTrue(self.block_short <= time.time() - start) - - def test_read_all_B(self): - self._test_blocking(telnetlib.Telnet(HOST, self.port).read_all) - - def test_read_all_C(self): - self.dataq.put([EOF_sigil]) - telnet = telnetlib.Telnet(HOST, self.port) - self.dataq.join() - telnet.read_all() - telnet.read_all() # shouldn't raise - - def test_read_some_A(self): + def test_read_some(self): """ read_some() Read at least one byte or EOF; may block. """ # test 'at least one byte' - want = [b'x' * 500, EOF_sigil] - self.dataq.put(want) - telnet = telnetlib.Telnet(HOST, self.port) - self.dataq.join() - data = telnet.read_all() + telnet = test_telnet([b'x' * 500]) + data = telnet.read_some() self.assertTrue(len(data) >= 1) - - def test_read_some_B(self): # test EOF - self.dataq.put([EOF_sigil]) - telnet = telnetlib.Telnet(HOST, self.port) - self.dataq.join() - self.assertEqual(b'', telnet.read_some()) - - def test_read_some_C(self): - self._test_blocking(telnetlib.Telnet(HOST, self.port).read_some) + telnet = test_telnet() + data = telnet.read_some() + self.assertEqual(b'', data) - def _test_read_any_eager_A(self, func_name): + def _read_eager(self, func_name): """ - read_very_eager() + read_*_eager() Read all data available already queued or on the socket, without blocking. """ - want = [self.block_long, b'x' * 100, b'y' * 100, EOF_sigil] - expects = want[1] + want[2] - self.dataq.put(want) - telnet = telnetlib.Telnet(HOST, self.port) - self.dataq.join() + want = b'x' * 100 + telnet = test_telnet([want]) func = getattr(telnet, func_name) + telnet.sock.block = True + self.assertEqual(b'', func()) + telnet.sock.block = False data = b'' while True: try: data += func() - self.assertTrue(expects.startswith(data)) except EOFError: break - self.assertEqual(expects, data) - - def _test_read_any_eager_B(self, func_name): - # test EOF - self.dataq.put([EOF_sigil]) - telnet = telnetlib.Telnet(HOST, self.port) - self.dataq.join() - time.sleep(self.block_short) - func = getattr(telnet, func_name) - self.assertRaises(EOFError, func) - - # read_eager and read_very_eager make the same gaurantees - # (they behave differently but we only test the gaurantees) - def test_read_very_eager_A(self): - self._test_read_any_eager_A('read_very_eager') - def test_read_very_eager_B(self): - self._test_read_any_eager_B('read_very_eager') - def test_read_eager_A(self): - self._test_read_any_eager_A('read_eager') - def test_read_eager_B(self): - self._test_read_any_eager_B('read_eager') - # NB -- we need to test the IAC block which is mentioned in the docstring - # but not in the module docs - - def _test_read_any_lazy_B(self, func_name): - self.dataq.put([EOF_sigil]) - telnet = telnetlib.Telnet(HOST, self.port) - self.dataq.join() - func = getattr(telnet, func_name) - telnet.fill_rawq() - self.assertRaises(EOFError, func) - - def test_read_lazy_A(self): - want = [b'x' * 100, EOF_sigil] - self.dataq.put(want) - telnet = telnetlib.Telnet(HOST, self.port) - self.dataq.join() - time.sleep(self.block_short) + self.assertEqual(data, want) + + def test_read_eager(self): + # read_eager and read_very_eager make the same gaurantees + # (they behave differently but we only test the gaurantees) + self._read_eager('read_eager') + self._read_eager('read_very_eager') + # NB -- we need to test the IAC block which is mentioned in the + # docstring but not in the module docs + + def read_very_lazy(self): + want = b'x' * 100 + telnet = test_telnet([want]) + self.assertEqual(b'', telnet.read_very_lazy()) + while telnet.sock.reads: + telnet.fill_rawq() + data = telnet.read_very_lazy() + self.assertEqual(want, data) + self.assertRaises(EOFError, telnet.read_very_lazy) + + def test_read_lazy(self): + want = b'x' * 100 + telnet = test_telnet([want]) self.assertEqual(b'', telnet.read_lazy()) data = b'' while True: @@ -263,35 +238,8 @@ class ReadTests(TestCase): telnet.fill_rawq() except EOFError: break - self.assertTrue(want[0].startswith(data)) - self.assertEqual(data, want[0]) - - def test_read_lazy_B(self): - self._test_read_any_lazy_B('read_lazy') - - def test_read_very_lazy_A(self): - want = [b'x' * 100, EOF_sigil] - self.dataq.put(want) - telnet = telnetlib.Telnet(HOST, self.port) - self.dataq.join() - time.sleep(self.block_short) - self.assertEqual(b'', telnet.read_very_lazy()) - data = b'' - while True: - try: - read_data = telnet.read_very_lazy() - except EOFError: - break - data += read_data - if not read_data: - telnet.fill_rawq() - self.assertEqual(b'', telnet.cookedq) - telnet.process_rawq() - self.assertTrue(want[0].startswith(data)) - self.assertEqual(data, want[0]) - - def test_read_very_lazy_B(self): - self._test_read_any_lazy_B('read_very_lazy') + self.assertTrue(want.startswith(data)) + self.assertEqual(data, want) class nego_collector(object): def __init__(self, sb_getter=None): @@ -307,31 +255,30 @@ class nego_collector(object): tl = telnetlib -class TelnetDebuglevel(tl.Telnet): - ''' Telnet-alike that captures messages written to stdout when - debuglevel > 0 - ''' - _messages = '' - def msg(self, msg, *args): - orig_stdout = sys.stdout - sys.stdout = fake_stdout = io.StringIO() - tl.Telnet.msg(self, msg, *args) - self._messages += fake_stdout.getvalue() - sys.stdout = orig_stdout - return +class WriteTests(TestCase): + '''The only thing that write does is replace each tl.IAC for + tl.IAC+tl.IAC''' + + def test_write(self): + data_sample = [b'data sample without IAC', + b'data sample with' + tl.IAC + b' one IAC', + b'a few' + tl.IAC + tl.IAC + b' iacs' + tl.IAC, + tl.IAC, + b''] + for data in data_sample: + telnet = test_telnet() + telnet.write(data) + written = b''.join(telnet.sock.writes) + self.assertEqual(data.replace(tl.IAC,tl.IAC+tl.IAC), written) class OptionTests(TestCase): - setUp = _read_setUp - tearDown = _read_tearDown # RFC 854 commands cmds = [tl.AO, tl.AYT, tl.BRK, tl.EC, tl.EL, tl.GA, tl.IP, tl.NOP] def _test_command(self, data): """ helper for testing IAC + cmd """ - self.setUp() - self.dataq.put(data) - telnet = telnetlib.Telnet(HOST, self.port) - self.dataq.join() + telnet = test_telnet(data) + data_len = len(b''.join(data)) nego = nego_collector() telnet.set_option_negotiation_callback(nego.do_nego) txt = telnet.read_all() @@ -339,24 +286,16 @@ class OptionTests(TestCase): self.assertTrue(len(cmd) > 0) # we expect at least one command self.assertTrue(cmd[:1] in self.cmds) self.assertEqual(cmd[1:2], tl.NOOPT) - self.assertEqual(len(b''.join(data[:-1])), len(txt + cmd)) + self.assertEqual(data_len, len(txt + cmd)) nego.sb_getter = None # break the nego => telnet cycle - self.tearDown() def test_IAC_commands(self): - # reset our setup - self.dataq.put([EOF_sigil]) - telnet = telnetlib.Telnet(HOST, self.port) - self.dataq.join() - self.tearDown() - for cmd in self.cmds: - self._test_command([tl.IAC, cmd, EOF_sigil]) - self._test_command([b'x' * 100, tl.IAC, cmd, b'y'*100, EOF_sigil]) - self._test_command([b'x' * 10, tl.IAC, cmd, b'y'*10, EOF_sigil]) + self._test_command([tl.IAC, cmd]) + self._test_command([b'x' * 100, tl.IAC, cmd, b'y'*100]) + self._test_command([b'x' * 10, tl.IAC, cmd, b'y'*10]) # all at once - self._test_command([tl.IAC + cmd for (cmd) in self.cmds] + [EOF_sigil]) - self.assertEqual(b'', telnet.read_sb_data()) + self._test_command([tl.IAC + cmd for (cmd) in self.cmds]) def test_SB_commands(self): # RFC 855, subnegotiations portion @@ -365,11 +304,8 @@ class OptionTests(TestCase): tl.IAC + tl.SB + tl.IAC + tl.IAC + b'aa' + tl.IAC + tl.SE, tl.IAC + tl.SB + b'bb' + tl.IAC + tl.IAC + tl.IAC + tl.SE, tl.IAC + tl.SB + b'cc' + tl.IAC + tl.IAC + b'dd' + tl.IAC + tl.SE, - EOF_sigil, ] - self.dataq.put(send) - telnet = telnetlib.Telnet(HOST, self.port) - self.dataq.join() + telnet = test_telnet(send) nego = nego_collector(telnet.read_sb_data) telnet.set_option_negotiation_callback(nego.do_nego) txt = telnet.read_all() @@ -379,19 +315,7 @@ class OptionTests(TestCase): self.assertEqual(b'', telnet.read_sb_data()) nego.sb_getter = None # break the nego => telnet cycle - def _test_debuglevel(self, data, expected_msg): - """ helper for testing debuglevel messages """ - self.setUp() - self.dataq.put(data) - telnet = TelnetDebuglevel(HOST, self.port) - telnet.set_debuglevel(1) - self.dataq.join() - txt = telnet.read_all() - self.assertTrue(expected_msg in telnet._messages, - msg=(telnet._messages, expected_msg)) - self.tearDown() - - def test_debuglevel(self): + def test_debuglevel_reads(self): # test all the various places that self.msg(...) is called given_a_expect_b = [ # Telnet.fill_rawq @@ -402,15 +326,23 @@ class OptionTests(TestCase): (tl.IAC + tl.DONT + bytes([1]), ": IAC DONT 1\n"), (tl.IAC + tl.WILL + bytes([1]), ": IAC WILL 1\n"), (tl.IAC + tl.WONT + bytes([1]), ": IAC WONT 1\n"), - # Telnet.write - # XXX, untested ] for a, b in given_a_expect_b: - self._test_debuglevel([a, EOF_sigil], b) + telnet = test_telnet([a]) + telnet.set_debuglevel(1) + txt = telnet.read_all() + self.assertTrue(b in telnet._messages) return + def test_debuglevel_write(self): + telnet = test_telnet() + telnet.set_debuglevel(1) + telnet.write(b'xxx') + expected = "send b'xxx'\n" + self.assertTrue(expected in telnet._messages) + def test_main(verbose=None): - support.run_unittest(GeneralTests, ReadTests, OptionTests) + support.run_unittest(GeneralTests, ReadTests, WriteTests, OptionTests) if __name__ == '__main__': test_main() diff --git a/Misc/ACKS b/Misc/ACKS index bd2dd69..7715730 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -774,6 +774,7 @@ Wojtek Walczak Charles Waldman Richard Walker Larry Wall +Rodrigo Steinmuller Wanderley Greg Ward Barry Warsaw Steve Waterbury -- cgit v0.12 From 3d26b95ca7ad0f2a39f39606acf2935eb4344e67 Mon Sep 17 00:00:00 2001 From: Brett Cannon Date: Sat, 7 Nov 2009 23:57:20 +0000 Subject: Merged revisions 76146 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76146 | brett.cannon | 2009-11-07 15:55:05 -0800 (Sat, 07 Nov 2009) | 6 lines When trying to write new bytecode, importlib was not catching the IOError thrown if the file happened to be read-only to keep the failure silent. Fixes issue #7187. Thanks, Dave Malcolm for the report and analysis of the problem. ........ --- Lib/importlib/_bootstrap.py | 4 ++-- Lib/importlib/test/source/test_file_loader.py | 26 ++++++++++++++++++++++++++ Misc/ACKS | 1 + Misc/NEWS | 3 +++ 4 files changed, 32 insertions(+), 2 deletions(-) diff --git a/Lib/importlib/_bootstrap.py b/Lib/importlib/_bootstrap.py index 24bcff2..03350b5 100644 --- a/Lib/importlib/_bootstrap.py +++ b/Lib/importlib/_bootstrap.py @@ -522,9 +522,9 @@ class _PyPycFileLoader(PyPycLoader, _PyFileLoader): bytecode_path = self.bytecode_path(name) if not bytecode_path: bytecode_path = self._base_path + _suffix_list(imp.PY_COMPILED)[0] - file = _io.FileIO(bytecode_path, 'w') # Assuming bytes. try: - with _closing(file) as bytecode_file: + # Assuming bytes. + with _closing(_io.FileIO(bytecode_path, 'w')) as bytecode_file: bytecode_file.write(data) return True except IOError as exc: diff --git a/Lib/importlib/test/source/test_file_loader.py b/Lib/importlib/test/source/test_file_loader.py index 0384e7d..8b6efbf 100644 --- a/Lib/importlib/test/source/test_file_loader.py +++ b/Lib/importlib/test/source/test_file_loader.py @@ -6,6 +6,7 @@ from . import util as source_util import imp import os import py_compile +import stat import sys import unittest @@ -119,6 +120,10 @@ class BadBytecodeTest(unittest.TestCase): But if the marshal data is bad, even if the magic number and timestamp work, a ValueError is raised and the source is not used [bad marshal]. + The case of not being able to write out the bytecode must also be handled + as it's possible it was made read-only. In that instance the attempt to + write the bytecode should fail silently [bytecode read-only]. + """ def import_(self, file, module_name): @@ -157,6 +162,7 @@ class BadBytecodeTest(unittest.TestCase): self.assertEqual(bytecode_file.read(4), source_timestamp) # [bad marshal] + @source_util.writes_bytecode_files def test_bad_marshal(self): with source_util.create_modules('_temp') as mapping: bytecode_path = source_util.bytecode_path(mapping['_temp']) @@ -170,6 +176,26 @@ class BadBytecodeTest(unittest.TestCase): '_temp') self.assertTrue('_temp' not in sys.modules) + # [bytecode read-only] + @source_util.writes_bytecode_files + def test_read_only_bytecode(self): + with source_util.create_modules('_temp') as mapping: + # Create bytecode that will need to be re-created. + py_compile.compile(mapping['_temp']) + bytecode_path = source_util.bytecode_path(mapping['_temp']) + with open(bytecode_path, 'r+b') as bytecode_file: + bytecode_file.seek(0) + bytecode_file.write(b'\x00\x00\x00\x00') + # Make the bytecode read-only. + os.chmod(bytecode_path, + stat.S_IRUSR | stat.S_IRGRP | stat.S_IROTH) + try: + # Should not raise IOError! + self.import_(mapping['_temp'], '_temp') + finally: + # Make writable for eventual clean-up. + os.chmod(bytecode_path, stat.S_IWUSR) + def test_main(): from test.support import run_unittest diff --git a/Misc/ACKS b/Misc/ACKS index 7715730..f32b46b 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -466,6 +466,7 @@ Nick Maclaren Don MacMillen Steve Majewski Grzegorz Makarewicz +Dave Malcolm Ken Manheimer Vladimir Marangozov David Marek diff --git a/Misc/NEWS b/Misc/NEWS index 2ce6070..51dae2a 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,9 @@ Core and Builtins Library ------- +- Issue #7187: Importlib would not silence the IOError raised when trying to + write new bytecode when it was made read-only. + - Issue #7264: Fix a possible deadlock when deallocating thread-local objects which are part of a reference cycle. -- cgit v0.12 From debfafd4e208c98af035371069b4835c1f91f784 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Sun, 8 Nov 2009 00:36:36 +0000 Subject: Merged revisions 76149 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76149 | antoine.pitrou | 2009-11-08 01:30:04 +0100 (dim., 08 nov. 2009) | 11 lines Merged revisions 76148 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76148 | antoine.pitrou | 2009-11-08 01:24:12 +0100 (dim., 08 nov. 2009) | 4 lines Kill a small potential leak in test_threading. The leak may not manifest itself if the OS re-uses the same thread ids (I suppose Neal's machine doesn't :-)) ........ ................ --- Lib/test/test_threading.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Lib/test/test_threading.py b/Lib/test/test_threading.py index f6f6b26..7b6d82b 100644 --- a/Lib/test/test_threading.py +++ b/Lib/test/test_threading.py @@ -101,6 +101,8 @@ class ThreadTests(unittest.TestCase): _thread.start_new_thread(f, ()) done.wait() self.assertFalse(ident[0] is None) + # Kill the "immortal" _DummyThread + del threading._active[ident[0]] # run with a small(ish) thread stack size (256kB) def test_various_ops_small_stack(self): -- cgit v0.12 From 3ad104bcf94863fa0f4d16d306cdfed75ada0ea7 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Mon, 9 Nov 2009 00:45:40 +0000 Subject: Merged revisions 76156 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76156 | benjamin.peterson | 2009-11-08 18:42:58 -0600 (Sun, 08 Nov 2009) | 1 line fix some imports ........ --- Tools/scripts/db2pickle.py | 4 ++-- Tools/scripts/pickle2db.py | 4 ++-- Tools/scripts/redemo.py | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/Tools/scripts/db2pickle.py b/Tools/scripts/db2pickle.py index 0c9b6bf..9dd8bd3 100644 --- a/Tools/scripts/db2pickle.py +++ b/Tools/scripts/db2pickle.py @@ -33,12 +33,12 @@ try: except ImportError: gdbm = None try: - import dbm as anydbm + import dbm.ndbm as anydbm except ImportError: anydbm = None import sys try: - import cPickle as pickle + import pickle as pickle except ImportError: import pickle diff --git a/Tools/scripts/pickle2db.py b/Tools/scripts/pickle2db.py index 357e628..a43ffae 100644 --- a/Tools/scripts/pickle2db.py +++ b/Tools/scripts/pickle2db.py @@ -38,12 +38,12 @@ try: except ImportError: gdbm = None try: - import dbm as anydbm + import dbm.ndbm as anydbm except ImportError: anydbm = None import sys try: - import cPickle as pickle + import pickle as pickle except ImportError: import pickle diff --git a/Tools/scripts/redemo.py b/Tools/scripts/redemo.py index b9bfb96..5286332 100644 --- a/Tools/scripts/redemo.py +++ b/Tools/scripts/redemo.py @@ -1,6 +1,6 @@ """Basic regular expression demostration facility (Perl style syntax).""" -from Tkinter import * +from tkinter import * import re class ReDemo: -- cgit v0.12 From dc326b77e8647f5cb921aaa6e0cacef260b2fbd2 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Mon, 9 Nov 2009 00:52:04 +0000 Subject: Merged revisions 76158 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76158 | benjamin.peterson | 2009-11-08 18:49:19 -0600 (Sun, 08 Nov 2009) | 1 line convert to use print() function ........ --- Tools/scripts/win_add2path.py | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/Tools/scripts/win_add2path.py b/Tools/scripts/win_add2path.py index c4f481f..b024789 100644 --- a/Tools/scripts/win_add2path.py +++ b/Tools/scripts/win_add2path.py @@ -45,13 +45,13 @@ def modify(): def main(): paths, envpath = modify() if len(paths) > 1: - print "Path(s) added:" - print '\n'.join(paths[1:]) + print("Path(s) added:") + print('\n'.join(paths[1:])) else: - print "No path was added" - print "\nPATH is now:\n%s\n" % envpath - print "Expanded:" - print winreg.ExpandEnvironmentStrings(envpath) + print("No path was added") + print("\nPATH is now:\n%s\n" % envpath) + print("Expanded:") + print(winreg.ExpandEnvironmentStrings(envpath)) if __name__ == '__main__': main() -- cgit v0.12 From eea8533bd21eeea759ae0750dc3124f6b2e1687f Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Mon, 9 Nov 2009 14:22:36 +0000 Subject: Merged revisions 76165 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76165 | r.david.murray | 2009-11-09 09:21:38 -0500 (Mon, 09 Nov 2009) | 9 lines Merged revisions 76163 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76163 | r.david.murray | 2009-11-09 09:18:14 -0500 (Mon, 09 Nov 2009) | 2 lines Remove redundant sentence. ........ ................ --- Doc/library/csv.rst | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/Doc/library/csv.rst b/Doc/library/csv.rst index 7bbb7c1..510d35a 100644 --- a/Doc/library/csv.rst +++ b/Doc/library/csv.rst @@ -141,13 +141,12 @@ The :mod:`csv` module defines the following classes: Create an object which operates like a regular reader but maps the information read into a dict whose keys are given by the optional *fieldnames* parameter. If the *fieldnames* parameter is omitted, the values in the first row of the - *csvfile* will be used as the fieldnames. If the row read has fewer fields than - the fieldnames sequence, the value of *restval* will be used as the default - value. If the row read has more fields than the fieldnames sequence, the - remaining data is added as a sequence keyed by the value of *restkey*. If the - row read has fewer fields than the fieldnames sequence, the remaining keys take - the value of the optional *restval* parameter. Any other optional or keyword - arguments are passed to the underlying :class:`reader` instance. + *csvfile* will be used as the fieldnames. If the row read has more fields + than the fieldnames sequence, the remaining data is added as a sequence + keyed by the value of *restkey*. If the row read has fewer fields than the + fieldnames sequence, the remaining keys take the value of the optional + *restval* parameter. Any other optional or keyword arguments are passed to + the underlying :class:`reader` instance. .. class:: DictWriter(csvfile, fieldnames, restval='', extrasaction='raise', dialect='excel', *args, **kwds) -- cgit v0.12 From 536d299ca0d06c249f2674266acaf4fc4411d5bf Mon Sep 17 00:00:00 2001 From: Eric Smith Date: Mon, 9 Nov 2009 15:24:55 +0000 Subject: Merged revisions 76170 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76170 | eric.smith | 2009-11-09 10:23:15 -0500 (Mon, 09 Nov 2009) | 9 lines Merged revisions 76168 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76168 | eric.smith | 2009-11-09 10:16:23 -0500 (Mon, 09 Nov 2009) | 1 line Issue 7294: Fixed URL in a comment. ........ ................ --- Lib/subprocess.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Lib/subprocess.py b/Lib/subprocess.py index 06454f3..30cbfcb 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -497,7 +497,9 @@ def list2cmdline(seq): """ # See - # http://msdn.microsoft.com/library/en-us/vccelng/htm/progs_12.asp + # http://msdn.microsoft.com/en-us/library/17w5ykft.aspx + # or search http://msdn.microsoft.com for + # "Parsing C++ Command-Line Arguments" result = [] needquote = False for arg in seq: -- cgit v0.12 From 959f3e50322467b9d894de67b118eb688753f9f1 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Mon, 9 Nov 2009 16:52:46 +0000 Subject: Merged revisions 76138,76173 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76138 | antoine.pitrou | 2009-11-06 23:41:14 +0100 (ven., 06 nov. 2009) | 10 lines Merged revisions 76137 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76137 | antoine.pitrou | 2009-11-06 23:34:35 +0100 (ven., 06 nov. 2009) | 4 lines Issue #7270: Add some dedicated unit tests for multi-thread synchronization primitives such as Lock, RLock, Condition, Event and Semaphore. ........ ................ r76173 | antoine.pitrou | 2009-11-09 17:08:16 +0100 (lun., 09 nov. 2009) | 11 lines Merged revisions 76172 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76172 | antoine.pitrou | 2009-11-09 17:00:11 +0100 (lun., 09 nov. 2009) | 5 lines Issue #7282: Fix a memory leak when an RLock was used in a thread other than those started through `threading.Thread` (for example, using `thread.start_new_thread()`. ........ ................ --- Lib/test/lock_tests.py | 546 +++++++++++++++++++++++++++++++++++++++++++++ Lib/test/test_thread.py | 7 +- Lib/test/test_threading.py | 58 +++-- Lib/threading.py | 18 +- Misc/NEWS | 7 + 5 files changed, 603 insertions(+), 33 deletions(-) create mode 100644 Lib/test/lock_tests.py diff --git a/Lib/test/lock_tests.py b/Lib/test/lock_tests.py new file mode 100644 index 0000000..04f7422 --- /dev/null +++ b/Lib/test/lock_tests.py @@ -0,0 +1,546 @@ +""" +Various tests for synchronization primitives. +""" + +import sys +import time +from _thread import start_new_thread, get_ident +import threading +import unittest + +from test import support + + +def _wait(): + # A crude wait/yield function not relying on synchronization primitives. + time.sleep(0.01) + +class Bunch(object): + """ + A bunch of threads. + """ + def __init__(self, f, n, wait_before_exit=False): + """ + Construct a bunch of `n` threads running the same function `f`. + If `wait_before_exit` is True, the threads won't terminate until + do_finish() is called. + """ + self.f = f + self.n = n + self.started = [] + self.finished = [] + self._can_exit = not wait_before_exit + def task(): + tid = get_ident() + self.started.append(tid) + try: + f() + finally: + self.finished.append(tid) + while not self._can_exit: + _wait() + for i in range(n): + start_new_thread(task, ()) + + def wait_for_started(self): + while len(self.started) < self.n: + _wait() + + def wait_for_finished(self): + while len(self.finished) < self.n: + _wait() + + def do_finish(self): + self._can_exit = True + + +class BaseTestCase(unittest.TestCase): + def setUp(self): + self._threads = support.threading_setup() + + def tearDown(self): + support.threading_cleanup(*self._threads) + support.reap_children() + + +class BaseLockTests(BaseTestCase): + """ + Tests for both recursive and non-recursive locks. + """ + + def test_constructor(self): + lock = self.locktype() + del lock + + def test_acquire_destroy(self): + lock = self.locktype() + lock.acquire() + del lock + + def test_acquire_release(self): + lock = self.locktype() + lock.acquire() + lock.release() + del lock + + def test_try_acquire(self): + lock = self.locktype() + self.assertTrue(lock.acquire(False)) + lock.release() + + def test_try_acquire_contended(self): + lock = self.locktype() + lock.acquire() + result = [] + def f(): + result.append(lock.acquire(False)) + Bunch(f, 1).wait_for_finished() + self.assertFalse(result[0]) + lock.release() + + def test_acquire_contended(self): + lock = self.locktype() + lock.acquire() + N = 5 + def f(): + lock.acquire() + lock.release() + + b = Bunch(f, N) + b.wait_for_started() + _wait() + self.assertEqual(len(b.finished), 0) + lock.release() + b.wait_for_finished() + self.assertEqual(len(b.finished), N) + + def test_with(self): + lock = self.locktype() + def f(): + lock.acquire() + lock.release() + def _with(err=None): + with lock: + if err is not None: + raise err + _with() + # Check the lock is unacquired + Bunch(f, 1).wait_for_finished() + self.assertRaises(TypeError, _with, TypeError) + # Check the lock is unacquired + Bunch(f, 1).wait_for_finished() + + def test_thread_leak(self): + # The lock shouldn't leak a Thread instance when used from a foreign + # (non-threading) thread. + lock = self.locktype() + def f(): + lock.acquire() + lock.release() + n = len(threading.enumerate()) + # We run many threads in the hope that existing threads ids won't + # be recycled. + Bunch(f, 15).wait_for_finished() + self.assertEqual(n, len(threading.enumerate())) + + +class LockTests(BaseLockTests): + """ + Tests for non-recursive, weak locks + (which can be acquired and released from different threads). + """ + def test_reacquire(self): + # Lock needs to be released before re-acquiring. + lock = self.locktype() + phase = [] + def f(): + lock.acquire() + phase.append(None) + lock.acquire() + phase.append(None) + start_new_thread(f, ()) + while len(phase) == 0: + _wait() + _wait() + self.assertEqual(len(phase), 1) + lock.release() + while len(phase) == 1: + _wait() + self.assertEqual(len(phase), 2) + + def test_different_thread(self): + # Lock can be released from a different thread. + lock = self.locktype() + lock.acquire() + def f(): + lock.release() + b = Bunch(f, 1) + b.wait_for_finished() + lock.acquire() + lock.release() + + +class RLockTests(BaseLockTests): + """ + Tests for recursive locks. + """ + def test_reacquire(self): + lock = self.locktype() + lock.acquire() + lock.acquire() + lock.release() + lock.acquire() + lock.release() + lock.release() + + def test_release_unacquired(self): + # Cannot release an unacquired lock + lock = self.locktype() + self.assertRaises(RuntimeError, lock.release) + lock.acquire() + lock.acquire() + lock.release() + lock.acquire() + lock.release() + lock.release() + self.assertRaises(RuntimeError, lock.release) + + def test_different_thread(self): + # Cannot release from a different thread + lock = self.locktype() + def f(): + lock.acquire() + b = Bunch(f, 1, True) + try: + self.assertRaises(RuntimeError, lock.release) + finally: + b.do_finish() + + def test__is_owned(self): + lock = self.locktype() + self.assertFalse(lock._is_owned()) + lock.acquire() + self.assertTrue(lock._is_owned()) + lock.acquire() + self.assertTrue(lock._is_owned()) + result = [] + def f(): + result.append(lock._is_owned()) + Bunch(f, 1).wait_for_finished() + self.assertFalse(result[0]) + lock.release() + self.assertTrue(lock._is_owned()) + lock.release() + self.assertFalse(lock._is_owned()) + + +class EventTests(BaseTestCase): + """ + Tests for Event objects. + """ + + def test_is_set(self): + evt = self.eventtype() + self.assertFalse(evt.is_set()) + evt.set() + self.assertTrue(evt.is_set()) + evt.set() + self.assertTrue(evt.is_set()) + evt.clear() + self.assertFalse(evt.is_set()) + evt.clear() + self.assertFalse(evt.is_set()) + + def _check_notify(self, evt): + # All threads get notified + N = 5 + results1 = [] + results2 = [] + def f(): + results1.append(evt.wait()) + results2.append(evt.wait()) + b = Bunch(f, N) + b.wait_for_started() + _wait() + self.assertEqual(len(results1), 0) + evt.set() + b.wait_for_finished() + self.assertEqual(results1, [True] * N) + self.assertEqual(results2, [True] * N) + + def test_notify(self): + evt = self.eventtype() + self._check_notify(evt) + # Another time, after an explicit clear() + evt.set() + evt.clear() + self._check_notify(evt) + + def test_timeout(self): + evt = self.eventtype() + results1 = [] + results2 = [] + N = 5 + def f(): + results1.append(evt.wait(0.0)) + t1 = time.time() + r = evt.wait(0.2) + t2 = time.time() + results2.append((r, t2 - t1)) + Bunch(f, N).wait_for_finished() + self.assertEqual(results1, [False] * N) + for r, dt in results2: + self.assertFalse(r) + self.assertTrue(dt >= 0.2, dt) + # The event is set + results1 = [] + results2 = [] + evt.set() + Bunch(f, N).wait_for_finished() + self.assertEqual(results1, [True] * N) + for r, dt in results2: + self.assertTrue(r) + + +class ConditionTests(BaseTestCase): + """ + Tests for condition variables. + """ + + def test_acquire(self): + cond = self.condtype() + # Be default we have an RLock: the condition can be acquired multiple + # times. + cond.acquire() + cond.acquire() + cond.release() + cond.release() + lock = threading.Lock() + cond = self.condtype(lock) + cond.acquire() + self.assertFalse(lock.acquire(False)) + cond.release() + self.assertTrue(lock.acquire(False)) + self.assertFalse(cond.acquire(False)) + lock.release() + with cond: + self.assertFalse(lock.acquire(False)) + + def test_unacquired_wait(self): + cond = self.condtype() + self.assertRaises(RuntimeError, cond.wait) + + def test_unacquired_notify(self): + cond = self.condtype() + self.assertRaises(RuntimeError, cond.notify) + + def _check_notify(self, cond): + N = 5 + results1 = [] + results2 = [] + phase_num = 0 + def f(): + cond.acquire() + cond.wait() + cond.release() + results1.append(phase_num) + cond.acquire() + cond.wait() + cond.release() + results2.append(phase_num) + b = Bunch(f, N) + b.wait_for_started() + _wait() + self.assertEqual(results1, []) + # Notify 3 threads at first + cond.acquire() + cond.notify(3) + _wait() + phase_num = 1 + cond.release() + while len(results1) < 3: + _wait() + self.assertEqual(results1, [1] * 3) + self.assertEqual(results2, []) + # Notify 5 threads: they might be in their first or second wait + cond.acquire() + cond.notify(5) + _wait() + phase_num = 2 + cond.release() + while len(results1) + len(results2) < 8: + _wait() + self.assertEqual(results1, [1] * 3 + [2] * 2) + self.assertEqual(results2, [2] * 3) + # Notify all threads: they are all in their second wait + cond.acquire() + cond.notify_all() + _wait() + phase_num = 3 + cond.release() + while len(results2) < 5: + _wait() + self.assertEqual(results1, [1] * 3 + [2] * 2) + self.assertEqual(results2, [2] * 3 + [3] * 2) + b.wait_for_finished() + + def test_notify(self): + cond = self.condtype() + self._check_notify(cond) + # A second time, to check internal state is still ok. + self._check_notify(cond) + + def test_timeout(self): + cond = self.condtype() + results = [] + N = 5 + def f(): + cond.acquire() + t1 = time.time() + cond.wait(0.2) + t2 = time.time() + cond.release() + results.append(t2 - t1) + Bunch(f, N).wait_for_finished() + self.assertEqual(len(results), 5) + for dt in results: + self.assertTrue(dt >= 0.2, dt) + + +class BaseSemaphoreTests(BaseTestCase): + """ + Common tests for {bounded, unbounded} semaphore objects. + """ + + def test_constructor(self): + self.assertRaises(ValueError, self.semtype, value = -1) + self.assertRaises(ValueError, self.semtype, value = -sys.maxsize) + + def test_acquire(self): + sem = self.semtype(1) + sem.acquire() + sem.release() + sem = self.semtype(2) + sem.acquire() + sem.acquire() + sem.release() + sem.release() + + def test_acquire_destroy(self): + sem = self.semtype() + sem.acquire() + del sem + + def test_acquire_contended(self): + sem = self.semtype(7) + sem.acquire() + N = 10 + results1 = [] + results2 = [] + phase_num = 0 + def f(): + sem.acquire() + results1.append(phase_num) + sem.acquire() + results2.append(phase_num) + b = Bunch(f, 10) + b.wait_for_started() + while len(results1) + len(results2) < 6: + _wait() + self.assertEqual(results1 + results2, [0] * 6) + phase_num = 1 + for i in range(7): + sem.release() + while len(results1) + len(results2) < 13: + _wait() + self.assertEqual(sorted(results1 + results2), [0] * 6 + [1] * 7) + phase_num = 2 + for i in range(6): + sem.release() + while len(results1) + len(results2) < 19: + _wait() + self.assertEqual(sorted(results1 + results2), [0] * 6 + [1] * 7 + [2] * 6) + # The semaphore is still locked + self.assertFalse(sem.acquire(False)) + # Final release, to let the last thread finish + sem.release() + b.wait_for_finished() + + def test_try_acquire(self): + sem = self.semtype(2) + self.assertTrue(sem.acquire(False)) + self.assertTrue(sem.acquire(False)) + self.assertFalse(sem.acquire(False)) + sem.release() + self.assertTrue(sem.acquire(False)) + + def test_try_acquire_contended(self): + sem = self.semtype(4) + sem.acquire() + results = [] + def f(): + results.append(sem.acquire(False)) + results.append(sem.acquire(False)) + Bunch(f, 5).wait_for_finished() + # There can be a thread switch between acquiring the semaphore and + # appending the result, therefore results will not necessarily be + # ordered. + self.assertEqual(sorted(results), [False] * 7 + [True] * 3 ) + + def test_default_value(self): + # The default initial value is 1. + sem = self.semtype() + sem.acquire() + def f(): + sem.acquire() + sem.release() + b = Bunch(f, 1) + b.wait_for_started() + _wait() + self.assertFalse(b.finished) + sem.release() + b.wait_for_finished() + + def test_with(self): + sem = self.semtype(2) + def _with(err=None): + with sem: + self.assertTrue(sem.acquire(False)) + sem.release() + with sem: + self.assertFalse(sem.acquire(False)) + if err: + raise err + _with() + self.assertTrue(sem.acquire(False)) + sem.release() + self.assertRaises(TypeError, _with, TypeError) + self.assertTrue(sem.acquire(False)) + sem.release() + +class SemaphoreTests(BaseSemaphoreTests): + """ + Tests for unbounded semaphores. + """ + + def test_release_unacquired(self): + # Unbounded releases are allowed and increment the semaphore's value + sem = self.semtype(1) + sem.release() + sem.acquire() + sem.acquire() + sem.release() + + +class BoundedSemaphoreTests(BaseSemaphoreTests): + """ + Tests for bounded semaphores. + """ + + def test_release_unacquired(self): + # Cannot go past the initial value + sem = self.semtype() + self.assertRaises(ValueError, sem.release) + sem.acquire() + sem.release() + self.assertRaises(ValueError, sem.release) diff --git a/Lib/test/test_thread.py b/Lib/test/test_thread.py index 73d87b8..f6ce1ae 100644 --- a/Lib/test/test_thread.py +++ b/Lib/test/test_thread.py @@ -5,6 +5,7 @@ from test import support import _thread as thread import time +from test import lock_tests NUMTASKS = 10 NUMTRIPS = 3 @@ -161,8 +162,12 @@ class BarrierTest(BasicThreadTest): if finished: self.done_mutex.release() +class LockTests(lock_tests.LockTests): + locktype = thread.allocate_lock + + def test_main(): - support.run_unittest(ThreadRunningTests, BarrierTest) + support.run_unittest(ThreadRunningTests, BarrierTest, LockTests) if __name__ == "__main__": test_main() diff --git a/Lib/test/test_threading.py b/Lib/test/test_threading.py index 7b6d82b..86f5773 100644 --- a/Lib/test/test_threading.py +++ b/Lib/test/test_threading.py @@ -11,6 +11,8 @@ import time import unittest import weakref +from test import lock_tests + # A trivial mutable counter. class Counter(object): def __init__(self): @@ -133,11 +135,9 @@ class ThreadTests(unittest.TestCase): def test_foreign_thread(self): # Check that a "foreign" thread can use the threading module. def f(mutex): - # Acquiring an RLock forces an entry for the foreign + # Calling current_thread() forces an entry for the foreign # thread to get made in the threading._active map. - r = threading.RLock() - r.acquire() - r.release() + threading.current_thread() mutex.release() mutex = threading.Lock() @@ -471,22 +471,6 @@ class ThreadingExceptionTests(unittest.TestCase): thread.start() self.assertRaises(RuntimeError, thread.start) - def test_releasing_unacquired_rlock(self): - rlock = threading.RLock() - self.assertRaises(RuntimeError, rlock.release) - - def test_waiting_on_unacquired_condition(self): - cond = threading.Condition() - self.assertRaises(RuntimeError, cond.wait) - - def test_notify_on_unacquired_condition(self): - cond = threading.Condition() - self.assertRaises(RuntimeError, cond.notify) - - def test_semaphore_with_negative_value(self): - self.assertRaises(ValueError, threading.Semaphore, value = -1) - self.assertRaises(ValueError, threading.Semaphore, value = -sys.maxsize) - def test_joining_current_thread(self): current_thread = threading.current_thread() self.assertRaises(RuntimeError, current_thread.join); @@ -501,11 +485,37 @@ class ThreadingExceptionTests(unittest.TestCase): self.assertRaises(RuntimeError, setattr, thread, "daemon", True) +class LockTests(lock_tests.LockTests): + locktype = staticmethod(threading.Lock) + +class RLockTests(lock_tests.RLockTests): + locktype = staticmethod(threading.RLock) + +class EventTests(lock_tests.EventTests): + eventtype = staticmethod(threading.Event) + +class ConditionAsRLockTests(lock_tests.RLockTests): + # An Condition uses an RLock by default and exports its API. + locktype = staticmethod(threading.Condition) + +class ConditionTests(lock_tests.ConditionTests): + condtype = staticmethod(threading.Condition) + +class SemaphoreTests(lock_tests.SemaphoreTests): + semtype = staticmethod(threading.Semaphore) + +class BoundedSemaphoreTests(lock_tests.BoundedSemaphoreTests): + semtype = staticmethod(threading.BoundedSemaphore) + + def test_main(): - test.support.run_unittest(ThreadTests, - ThreadJoinOnShutdown, - ThreadingExceptionTests, - ) + test.support.run_unittest(LockTests, RLockTests, EventTests, + ConditionAsRLockTests, ConditionTests, + SemaphoreTests, BoundedSemaphoreTests, + ThreadTests, + ThreadJoinOnShutdown, + ThreadingExceptionTests, + ) if __name__ == "__main__": test_main() diff --git a/Lib/threading.py b/Lib/threading.py index d5412e9..4bb0182 100644 --- a/Lib/threading.py +++ b/Lib/threading.py @@ -92,14 +92,16 @@ class _RLock(_Verbose): def __repr__(self): owner = self._owner - return "<%s(%s, %d)>" % ( - self.__class__.__name__, - owner and owner.name, - self._count) + try: + owner = _active[owner].name + except KeyError: + pass + return "<%s owner=%r count=%d>" % ( + self.__class__.__name__, owner, self._count) def acquire(self, blocking=True): - me = current_thread() - if self._owner is me: + me = _get_ident() + if self._owner == me: self._count = self._count + 1 if __debug__: self._note("%s.acquire(%s): recursive success", self, blocking) @@ -118,7 +120,7 @@ class _RLock(_Verbose): __enter__ = acquire def release(self): - if self._owner is not current_thread(): + if self._owner != _get_ident(): raise RuntimeError("cannot release un-acquired lock") self._count = count = self._count - 1 if not count: @@ -152,7 +154,7 @@ class _RLock(_Verbose): return (count, owner) def _is_owned(self): - return self._owner is current_thread() + return self._owner == _get_ident() def Condition(*args, **kwargs): diff --git a/Misc/NEWS b/Misc/NEWS index 51dae2a..5a90269 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,10 @@ Core and Builtins Library ------- +- Issue #7282: Fix a memory leak when an RLock was used in a thread other + than those started through `threading.Thread` (for example, using + `_thread.start_new_thread()`). + - Issue #7187: Importlib would not silence the IOError raised when trying to write new bytecode when it was made read-only. @@ -140,6 +144,9 @@ Extension Modules Tests ----- +- Issue #7270: Add some dedicated unit tests for multi-thread synchronization + primitives such as Lock, RLock, Condition, Event and Semaphore. + - Issue #7248 (part 2): Use a unique temporary directory for importlib source tests instead of tempfile.tempdir. This prevents the tests from sharing state between concurrent executions on the same system. -- cgit v0.12 From 94882db60fa09f2a2714cfd93ec1a53385b7b271 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Mon, 9 Nov 2009 17:14:18 +0000 Subject: Merged revisions 76177 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r76177 | mark.dickinson | 2009-11-09 17:12:30 +0000 (Mon, 09 Nov 2009) | 13 lines Merged revisions 76176 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76176 | mark.dickinson | 2009-11-09 17:03:34 +0000 (Mon, 09 Nov 2009) | 7 lines Issue #7251: Break out round tests for large values into a separate test function, and skip that test on Linux/alpha systems with a broken system round function. This should turn the Debian/alpha buildbot green. ........ ................ --- Lib/test/test_builtin.py | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/Lib/test/test_builtin.py b/Lib/test/test_builtin.py index cac4555..f88a2d5d 100644 --- a/Lib/test/test_builtin.py +++ b/Lib/test/test_builtin.py @@ -1,5 +1,6 @@ # Python test set -- built-in functions +import platform import test.support, unittest from test.support import fcmp, TESTFN, unlink, run_unittest, \ run_with_locale @@ -1123,6 +1124,27 @@ class BuiltinTest(unittest.TestCase): self.assertRaises(TypeError, round, t) self.assertRaises(TypeError, round, t, 0) + # Some versions of glibc for alpha have a bug that affects + # float -> integer rounding (floor, ceil, rint, round) for + # values in the range [2**52, 2**53). See: + # + # http://sources.redhat.com/bugzilla/show_bug.cgi?id=5350 + # + # We skip this test on Linux/alpha if it would fail. + linux_alpha = (platform.system().startswith('Linux') and + platform.machine().startswith('alpha')) + system_round_bug = round(5e15+1) != 5e15+1 + @unittest.skipIf(linux_alpha and system_round_bug, + "test will fail; failure is probably due to a " + "buggy system round function") + def test_round_large(self): + # Issue #1869: integral floats should remain unchanged + self.assertEqual(round(5e15-1), 5e15-1) + self.assertEqual(round(5e15), 5e15) + self.assertEqual(round(5e15+1), 5e15+1) + self.assertEqual(round(5e15+2), 5e15+2) + self.assertEqual(round(5e15+3), 5e15+3) + def test_setattr(self): setattr(sys, 'spam', 1) self.assertEqual(sys.spam, 1) -- cgit v0.12 From 1e9d54c15af1087f6af4beeb37cb2488c8a66270 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Mon, 9 Nov 2009 20:10:01 +0000 Subject: Merged revisions 76185 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r76185 | mark.dickinson | 2009-11-09 20:08:57 +0000 (Mon, 09 Nov 2009) | 9 lines Merged revisions 76182 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76182 | mark.dickinson | 2009-11-09 19:54:51 +0000 (Mon, 09 Nov 2009) | 1 line Add extra information to a test_signal failure message to aid diagnosis of buildbot failure. ........ ................ --- Lib/test/test_signal.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py index c00a77f..09d0cec 100644 --- a/Lib/test/test_signal.py +++ b/Lib/test/test_signal.py @@ -367,7 +367,9 @@ class ItimerTest(unittest.TestCase): if signal.getitimer(self.itimer) == (0.0, 0.0): break # sig_vtalrm handler stopped this itimer else: - self.fail('timeout waiting for sig_vtalrm signal') + self.fail('timeout waiting for sig_vtalrm signal; ' + 'signal.getitimer(self.itimer) gives: %s' % + (signal.getitimer(self.itimer),)) # virtual itimer should be (0.0, 0.0) now self.assertEquals(signal.getitimer(self.itimer), (0.0, 0.0)) -- cgit v0.12 From c529c2f4dcf5bcf76d20a4319d5be57704a14041 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Tue, 10 Nov 2009 18:21:06 +0000 Subject: Show example of how to make a sorted dictionary --- Doc/library/collections.rst | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst index cd38956..7770b89 100644 --- a/Doc/library/collections.rst +++ b/Doc/library/collections.rst @@ -862,6 +862,28 @@ semantics pass-in keyword arguments using a regular unordered dictionary. `Equivalent OrderedDict recipe `_ that runs on Python 2.4 or later. +Since an ordered dictionary remembers its insertion order, it can be used +in conjuction with sorting to make a sorted dictionary:: + + >>> # regular unsorted dictionary + >>> d = {'banana': 3, 'apple':4, 'pear': 1, 'orange': 2} + + >>> # dictionary sorted by key + >>> OrderedDict(sorted(d.items(), key=lambda t: t[0])) + OrderedDict([('apple', 4), ('banana', 3), ('orange', 2), ('pear', 1)]) + + >>> # dictionary sorted by value + >>> OrderedDict(sorted(d.items(), key=lambda t: t[1])) + OrderedDict([('pear', 1), ('orange', 2), ('banana', 3), ('apple', 4)]) + + >>> # dictionary sorted by length of the key string + >>> OrderedDict(sorted(d.items(), key=lambda t: len(t[0]))) + OrderedDict([('pear', 1), ('apple', 4), ('orange', 2), ('banana', 3)]) + +The new sorted dictionaries maintain their sort order when entries +are deleted. But when new keys are added, the keys are appended +to the end and the sort is not maintained. + :class:`UserDict` objects ------------------------- -- cgit v0.12 From ca5130cba373702931f4e5ffee973e446a6763cc Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Wed, 11 Nov 2009 04:21:22 +0000 Subject: Merged revisions 76210 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76210 | senthil.kumaran | 2009-11-11 09:47:53 +0530 (Wed, 11 Nov 2009) | 10 lines Merged revisions 76208 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76208 | senthil.kumaran | 2009-11-11 07:04:44 +0530 (Wed, 11 Nov 2009) | 3 lines CGIHTTPRequestHandler.run_cgi() to use subprocess for Non Unix platforms. Fix based on Issue1235. ........ ................ --- Lib/http/server.py | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/Lib/http/server.py b/Lib/http/server.py index 2163e74..797179a 100644 --- a/Lib/http/server.py +++ b/Lib/http/server.py @@ -1063,16 +1063,16 @@ class CGIHTTPRequestHandler(SimpleHTTPRequestHandler): else: # Non-Unix -- use subprocess import subprocess - cmdline = scriptfile + cmdline = [scriptfile] if self.is_python(scriptfile): interp = sys.executable if interp.lower().endswith("w.exe"): # On Windows, use python.exe, not pythonw.exe interp = interp[:-5] + interp[-4:] - cmdline = "%s -u %s" % (interp, cmdline) - if '=' not in query and '"' not in query: - cmdline = '%s "%s"' % (cmdline, query) - self.log_message("command: %s", cmdline) + cmdline = [interp, '-u'] + cmdline + if '=' not in query: + cmdline.append(query) + self.log_message("command: %s", subprocess.list2cmdline(cmdline)) try: nbytes = int(length) except (TypeError, ValueError): @@ -1080,7 +1080,7 @@ class CGIHTTPRequestHandler(SimpleHTTPRequestHandler): p = subprocess.Popen(cmdline, stdin=subprocess.PIPE, stdout=subprocess.PIPE, - stderr=subprocess.PIPE, + stderr=subprocess.PIPE ) if self.command.lower() == "post" and nbytes > 0: data = self.rfile.read(nbytes) -- cgit v0.12 From b78ba6b3d052c933dc3f91d0ef5d639f94e7dd7e Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Wed, 11 Nov 2009 21:01:33 +0000 Subject: Merged revisions 76219 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76219 | antoine.pitrou | 2009-11-11 21:59:38 +0100 (mer., 11 nov. 2009) | 9 lines Merged revisions 76217 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76217 | antoine.pitrou | 2009-11-11 21:55:07 +0100 (mer., 11 nov. 2009) | 3 lines Issue #7295: Do not use a hardcoded file name in test_tarfile. ........ ................ --- Lib/test/test_tarfile.py | 10 +++------- Misc/NEWS | 2 ++ 2 files changed, 5 insertions(+), 7 deletions(-) diff --git a/Lib/test/test_tarfile.py b/Lib/test/test_tarfile.py index 76390c7..d0dd71e 100644 --- a/Lib/test/test_tarfile.py +++ b/Lib/test/test_tarfile.py @@ -26,11 +26,8 @@ except ImportError: def md5sum(data): return md5(data).hexdigest() -def path(path): - return support.findfile(path) - -TEMPDIR = os.path.join(tempfile.gettempdir(), "test_tarfile_tmp") -tarname = path("testtar.tar") +TEMPDIR = os.path.abspath(support.TESTFN) +tarname = support.findfile("testtar.tar") gzipname = os.path.join(TEMPDIR, "testtar.tar.gz") bz2name = os.path.join(TEMPDIR, "testtar.tar.bz2") tmpname = os.path.join(TEMPDIR, "tmp.tar") @@ -1146,8 +1143,7 @@ class Bz2PartialReadTest(unittest.TestCase): def test_main(): - if not os.path.exists(TEMPDIR): - os.mkdir(TEMPDIR) + os.makedirs(TEMPDIR) tests = [ UstarReadTest, diff --git a/Misc/NEWS b/Misc/NEWS index 5a90269..e4791cf 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -144,6 +144,8 @@ Extension Modules Tests ----- +- Issue #7295: Do not use a hardcoded file name in test_tarfile. + - Issue #7270: Add some dedicated unit tests for multi-thread synchronization primitives such as Lock, RLock, Condition, Event and Semaphore. -- cgit v0.12 From cf2ec6d4fd31e36dbed45a16cbe57e63a96541bc Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Thu, 12 Nov 2009 10:41:24 +0000 Subject: fix highlight in the datetime example --- Doc/tutorial/stdlib.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/tutorial/stdlib.rst b/Doc/tutorial/stdlib.rst index de33259..98702a5 100644 --- a/Doc/tutorial/stdlib.rst +++ b/Doc/tutorial/stdlib.rst @@ -181,7 +181,7 @@ focus of the implementation is on efficient member extraction for output formatting and manipulation. The module also supports objects that are timezone aware. :: - # dates are easily constructed and formatted + >>> # dates are easily constructed and formatted >>> from datetime import date >>> now = date.today() >>> now @@ -189,7 +189,7 @@ aware. :: >>> now.strftime("%m-%d-%y. %d %b %Y is a %A on the %d day of %B.") '12-02-03. 02 Dec 2003 is a Tuesday on the 02 day of December.' - # dates support calendar arithmetic + >>> # dates support calendar arithmetic >>> birthday = date(1964, 7, 31) >>> age = now - birthday >>> age.days -- cgit v0.12 From ba8cfdad9427ba330bfa3ffbb97a2ec52360e95f Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Thu, 12 Nov 2009 17:42:47 +0000 Subject: Add examples to whatsnew entry for OrderedDict. --- Doc/whatsnew/3.1.rst | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/Doc/whatsnew/3.1.rst b/Doc/whatsnew/3.1.rst index c76fd68..2179bf7 100644 --- a/Doc/whatsnew/3.1.rst +++ b/Doc/whatsnew/3.1.rst @@ -81,6 +81,28 @@ Support was also added for third-party tools like `PyYAML `_ PEP written by Armin Ronacher and Raymond Hettinger. Implementation written by Raymond Hettinger. +Since an ordered dictionary remembers its insertion order, it can be used +in conjuction with sorting to make a sorted dictionary:: + + >>> # regular unsorted dictionary + >>> d = {'banana': 3, 'apple':4, 'pear': 1, 'orange': 2} + + >>> # dictionary sorted by key + >>> OrderedDict(sorted(d.items(), key=lambda t: t[0])) + OrderedDict([('apple', 4), ('banana', 3), ('orange', 2), ('pear', 1)]) + + >>> # dictionary sorted by value + >>> OrderedDict(sorted(d.items(), key=lambda t: t[1])) + OrderedDict([('pear', 1), ('orange', 2), ('banana', 3), ('apple', 4)]) + + >>> # dictionary sorted by length of the key string + >>> OrderedDict(sorted(d.items(), key=lambda t: len(t[0]))) + OrderedDict([('pear', 1), ('apple', 4), ('orange', 2), ('banana', 3)]) + +The new sorted dictionaries maintain their sort order when entries +are deleted. But when new keys are added, the keys are appended +to the end and the sort is not maintained. + PEP 378: Format Specifier for Thousands Separator ================================================= -- cgit v0.12 From 8f6713f46d774942beb7984792a7a4c8666aab9a Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Fri, 13 Nov 2009 02:29:35 +0000 Subject: Merged revisions 76235 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76235 | benjamin.peterson | 2009-11-12 20:25:08 -0600 (Thu, 12 Nov 2009) | 170 lines Merged revisions 75149,75260-75263,75265-75267,75292,75300,75376,75405,75429-75433,75437,75445,75501,75551,75572,75589-75591,75657,75742,75868,75952-75957,76057,76105,76139,76143,76162,76223 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r75149 | gregory.p.smith | 2009-09-29 16:56:31 -0500 (Tue, 29 Sep 2009) | 3 lines Mention issue6972 in extractall docs about overwriting things outside of the supplied path. ........ r75260 | andrew.kuchling | 2009-10-05 16:24:20 -0500 (Mon, 05 Oct 2009) | 1 line Wording fix ........ r75261 | andrew.kuchling | 2009-10-05 16:24:35 -0500 (Mon, 05 Oct 2009) | 1 line Fix narkup ........ r75262 | andrew.kuchling | 2009-10-05 16:25:03 -0500 (Mon, 05 Oct 2009) | 1 line Document 'skip' parameter to constructor ........ r75263 | andrew.kuchling | 2009-10-05 16:25:35 -0500 (Mon, 05 Oct 2009) | 1 line Note side benefit of socket.create_connection() ........ r75265 | andrew.kuchling | 2009-10-05 17:31:11 -0500 (Mon, 05 Oct 2009) | 1 line Reword sentence ........ r75266 | andrew.kuchling | 2009-10-05 17:32:48 -0500 (Mon, 05 Oct 2009) | 1 line Use standard comma punctuation; reword some sentences in the docs ........ r75267 | andrew.kuchling | 2009-10-05 17:42:56 -0500 (Mon, 05 Oct 2009) | 1 line Backport r73983: Document the thousands separator. ........ r75292 | benjamin.peterson | 2009-10-08 22:11:36 -0500 (Thu, 08 Oct 2009) | 1 line death to old CVS keyword ........ r75300 | benjamin.peterson | 2009-10-09 16:48:14 -0500 (Fri, 09 Oct 2009) | 1 line fix some coding style ........ r75376 | benjamin.peterson | 2009-10-11 20:26:07 -0500 (Sun, 11 Oct 2009) | 1 line platform we don't care about ........ r75405 | neil.schemenauer | 2009-10-14 12:17:14 -0500 (Wed, 14 Oct 2009) | 4 lines Issue #1754094: Improve the stack depth calculation in the compiler. There should be no other effect than a small decrease in memory use. Patch by Christopher Tur Lesniewski-Laas. ........ r75429 | benjamin.peterson | 2009-10-14 20:47:28 -0500 (Wed, 14 Oct 2009) | 1 line pep8ify if blocks ........ r75430 | benjamin.peterson | 2009-10-14 20:49:37 -0500 (Wed, 14 Oct 2009) | 1 line use floor division and add a test that exercises the tabsize codepath ........ r75431 | benjamin.peterson | 2009-10-14 20:56:25 -0500 (Wed, 14 Oct 2009) | 1 line change test to what I intended ........ r75432 | benjamin.peterson | 2009-10-14 22:05:39 -0500 (Wed, 14 Oct 2009) | 1 line some cleanups ........ r75433 | benjamin.peterson | 2009-10-14 22:06:55 -0500 (Wed, 14 Oct 2009) | 1 line make inspect.isabstract() always return a boolean; add a test for it, too #7069 ........ r75437 | benjamin.peterson | 2009-10-15 10:44:46 -0500 (Thu, 15 Oct 2009) | 1 line only clear a module's __dict__ if the module is the only one with a reference to it #7140 ........ r75445 | vinay.sajip | 2009-10-16 09:06:44 -0500 (Fri, 16 Oct 2009) | 1 line Issue #7120: logging: Removed import of multiprocessing which is causing crash in GAE. ........ r75501 | antoine.pitrou | 2009-10-18 13:37:11 -0500 (Sun, 18 Oct 2009) | 3 lines Add a comment about unreachable code, and fix a typo ........ r75551 | benjamin.peterson | 2009-10-19 22:14:10 -0500 (Mon, 19 Oct 2009) | 1 line use property api ........ r75572 | benjamin.peterson | 2009-10-20 16:55:17 -0500 (Tue, 20 Oct 2009) | 1 line clarify buffer arg #7178 ........ r75589 | benjamin.peterson | 2009-10-21 21:26:47 -0500 (Wed, 21 Oct 2009) | 1 line whitespace ........ r75590 | benjamin.peterson | 2009-10-21 21:36:47 -0500 (Wed, 21 Oct 2009) | 1 line rewrite to be nice to other implementations ........ r75591 | benjamin.peterson | 2009-10-21 21:50:38 -0500 (Wed, 21 Oct 2009) | 4 lines rewrite for style, clarify, and comments Also, use the hasattr() like scheme of allowing BaseException exceptions through. ........ r75657 | antoine.pitrou | 2009-10-24 07:41:27 -0500 (Sat, 24 Oct 2009) | 3 lines Fix compilation error in debug mode. ........ r75742 | benjamin.peterson | 2009-10-26 17:51:16 -0500 (Mon, 26 Oct 2009) | 1 line use 'is' instead of id() ........ r75868 | benjamin.peterson | 2009-10-27 15:59:18 -0500 (Tue, 27 Oct 2009) | 1 line test expect base classes ........ r75952 | georg.brandl | 2009-10-29 15:38:32 -0500 (Thu, 29 Oct 2009) | 1 line Use the correct function name in docstring. ........ r75953 | georg.brandl | 2009-10-29 15:39:50 -0500 (Thu, 29 Oct 2009) | 1 line Remove mention of the old -X command line switch. ........ r75954 | georg.brandl | 2009-10-29 15:53:00 -0500 (Thu, 29 Oct 2009) | 1 line Use constants instead of magic integers for test result. Do not re-run with --verbose3 for environment changing tests. ........ r75955 | georg.brandl | 2009-10-29 15:54:03 -0500 (Thu, 29 Oct 2009) | 1 line Use a single style for all the docstrings in the math module. ........ r75956 | georg.brandl | 2009-10-29 16:16:34 -0500 (Thu, 29 Oct 2009) | 1 line I do not think the "railroad" program mentioned is still available. ........ r75957 | georg.brandl | 2009-10-29 16:44:56 -0500 (Thu, 29 Oct 2009) | 1 line Fix constant name. ........ r76057 | benjamin.peterson | 2009-11-02 09:06:45 -0600 (Mon, 02 Nov 2009) | 1 line prevent a rather unlikely segfault ........ r76105 | georg.brandl | 2009-11-04 01:38:12 -0600 (Wed, 04 Nov 2009) | 1 line #7259: show correct equivalent for operator.i* operations in docstring; fix minor issues in operator docs. ........ r76139 | benjamin.peterson | 2009-11-06 19:04:38 -0600 (Fri, 06 Nov 2009) | 1 line spelling ........ r76143 | georg.brandl | 2009-11-07 02:26:07 -0600 (Sat, 07 Nov 2009) | 1 line #7271: fix typo. ........ r76162 | benjamin.peterson | 2009-11-08 22:10:53 -0600 (Sun, 08 Nov 2009) | 1 line discuss how to use -p ........ r76223 | georg.brandl | 2009-11-12 02:29:46 -0600 (Thu, 12 Nov 2009) | 1 line Give the profile module a module directive. ........ ................ --- Doc/distutils/apiref.rst | 2 +- Doc/distutils/examples.rst | 8 +-- Doc/library/2to3.rst | 8 +++ Doc/library/bdb.rst | 12 +++- Doc/library/io.rst | 4 +- Doc/library/operator.rst | 156 ++++++++++++++++++++++------------------- Doc/library/pdb.rst | 2 +- Doc/library/profile.rst | 2 + Doc/library/pty.rst | 12 ++-- Doc/library/turtle.rst | 2 +- Doc/library/weakref.rst | 7 +- Doc/library/zipfile.rst | 7 ++ Doc/whatsnew/2.6.rst | 10 ++- Lib/distutils/command/check.py | 2 +- Lib/inspect.py | 2 +- Lib/test/test_ast.py | 8 +++ Lib/test/test_inspect.py | 22 ++++++ Lib/test/test_module.py | 8 +++ Lib/test/test_strptime.py | 15 ++-- Lib/test/test_tokenize.py | 18 +++++ Lib/tokenize.py | 33 +++++---- Lib/xml/__init__.py | 6 -- Misc/Porting | 3 +- Modules/mathmodule.c | 36 +++++----- Modules/operator.c | 28 ++++---- Objects/descrobject.c | 29 ++++---- Objects/listobject.c | 10 ++- Objects/moduleobject.c | 5 +- Parser/tokenizer.c | 34 ++++++--- 29 files changed, 307 insertions(+), 184 deletions(-) diff --git a/Doc/distutils/apiref.rst b/Doc/distutils/apiref.rst index cdb32d3..69ec0de 100644 --- a/Doc/distutils/apiref.rst +++ b/Doc/distutils/apiref.rst @@ -1952,7 +1952,7 @@ This is described in more detail in :pep:`301`. The ``check`` command performs some tests on the meta-data of a package. -It makes sure for example that all required meta-data are provided through +For example, it verifies that all required meta-data are provided as the arguments passed to the :func:`setup` function. .. % todo diff --git a/Doc/distutils/examples.rst b/Doc/distutils/examples.rst index d5918a5..648063b 100644 --- a/Doc/distutils/examples.rst +++ b/Doc/distutils/examples.rst @@ -236,10 +236,10 @@ With exactly the same source tree layout, this extension can be put in the Checking a package ================== -The ``check`` command allows you to verify if your package meta-data are -meeting the minimum requirements to build a distribution. +The ``check`` command allows you to verify if your package meta-data +meet the minimum requirements to build a distribution. -To run it, just call it over your :file:`setup.py` script. If something is +To run it, just call it using your :file:`setup.py` script. If something is missing, ``check`` will display a warning. Let's take an example with a simple script:: @@ -252,7 +252,7 @@ Running the ``check`` command will display some warnings:: $ python setup.py check running check - warning: check: missing required meta-data: version ,url + warning: check: missing required meta-data: version, url warning: check: missing meta-data: either (author and author_email) or (maintainer and maintainer_email) must be supplied diff --git a/Doc/library/2to3.rst b/Doc/library/2to3.rst index f37bb05..d9eb00c 100644 --- a/Doc/library/2to3.rst +++ b/Doc/library/2to3.rst @@ -86,6 +86,14 @@ document could also be refactored with this option. The :option:`-v` option enables output of more information on the translation process. +Since some print statements can be parsed as function calls or statements, 2to3 +cannot always read files containing the print function. When 2to3 detects the +presence of the ``from __future__ import print_function`` compiler directive, it +modifies its internal grammar to interpert :func:`print` as a function. This +change can also be enabled manually with the :option:`-p` flag. Use +:option:`-p` to run fixers on code that already has had its print statements +converted. + .. _2to3-fixers: diff --git a/Doc/library/bdb.rst b/Doc/library/bdb.rst index 3e5fcd6..d6d4ae2 100644 --- a/Doc/library/bdb.rst +++ b/Doc/library/bdb.rst @@ -62,14 +62,22 @@ The :mod:`bdb` module also defines two classes: * The breakpoint hit count. -.. class:: Bdb() +.. class:: Bdb(skip=None) - The :class:`Bdb` acts as a generic Python debugger base class. + The :class:`Bdb` class acts as a generic Python debugger base class. This class takes care of the details of the trace facility; a derived class should implement user interaction. The standard debugger class (:class:`pdb.Pdb`) is an example. + The *skip* argument, if given, must be an iterable of glob-style + module name patterns. The debugger will not step into frames that + originate in a module that matches one of these patterns. Whether a + frame is considered to originate in a certain module is determined + by the ``__name__`` in the frame globals. + + .. versionadded:: 2.7 + The *skip* argument. The following methods of :class:`Bdb` normally don't need to be overridden. diff --git a/Doc/library/io.rst b/Doc/library/io.rst index 5188b51..8fb984e 100644 --- a/Doc/library/io.rst +++ b/Doc/library/io.rst @@ -98,8 +98,8 @@ Module Interface *buffering* is an optional integer used to set the buffering policy. By default full buffering is on. Pass 0 to switch buffering off (only allowed - in binary mode), 1 to set line buffering, and an integer > 1 for full - buffering. + in binary mode), 1 to set line buffering, and an integer > 1 to indicate the + size of the buffer. *encoding* is the name of the encoding used to decode or encode the file. This should only be used in text mode. The default encoding is platform diff --git a/Doc/library/operator.rst b/Doc/library/operator.rst index 24ace8b..175314e 100644 --- a/Doc/library/operator.rst +++ b/Doc/library/operator.rst @@ -104,6 +104,14 @@ The mathematical and bitwise operations are the most numerous: Return ``a // b``. +.. function:: index(a) + __index__(a) + + Return *a* converted to an integer. Equivalent to ``a.__index__()``. + + .. versionadded:: 2.5 + + .. function:: inv(obj) invert(obj) __inv__(obj) @@ -133,7 +141,7 @@ The mathematical and bitwise operations are the most numerous: .. function:: neg(obj) __neg__(obj) - Return *obj* negated. + Return *obj* negated (``-obj``). .. function:: or_(a, b) @@ -145,7 +153,7 @@ The mathematical and bitwise operations are the most numerous: .. function:: pos(obj) __pos__(obj) - Return *obj* positive. + Return *obj* positive (``+obj``). .. function:: pow(a, b) @@ -179,13 +187,7 @@ The mathematical and bitwise operations are the most numerous: Return the bitwise exclusive or of *a* and *b*. -.. function:: index(a) - __index__(a) - - Return *a* converted to an integer. Equivalent to ``a.__index__()``. - - -Operations which work with sequences include: +Operations which work with sequences (some of them with mappings too) include: .. function:: concat(a, b) __concat__(a, b) @@ -394,67 +396,77 @@ Mapping Operators to Functions This table shows how abstract operations correspond to operator symbols in the Python syntax and the functions in the :mod:`operator` module. -+-----------------------+-------------------------+---------------------------------+ -| Operation | Syntax | Function | -+=======================+=========================+=================================+ -| Addition | ``a + b`` | ``add(a, b)`` | -+-----------------------+-------------------------+---------------------------------+ -| Concatenation | ``seq1 + seq2`` | ``concat(seq1, seq2)`` | -+-----------------------+-------------------------+---------------------------------+ -| Containment Test | ``obj in seq`` | ``contains(seq, obj)`` | -+-----------------------+-------------------------+---------------------------------+ -| Division | ``a / b`` | ``truediv(a, b)`` | -+-----------------------+-------------------------+---------------------------------+ -| Division | ``a // b`` | ``floordiv(a, b)`` | -+-----------------------+-------------------------+---------------------------------+ -| Bitwise And | ``a & b`` | ``and_(a, b)`` | -+-----------------------+-------------------------+---------------------------------+ -| Bitwise Exclusive Or | ``a ^ b`` | ``xor(a, b)`` | -+-----------------------+-------------------------+---------------------------------+ -| Bitwise Inversion | ``~ a`` | ``invert(a)`` | -+-----------------------+-------------------------+---------------------------------+ -| Bitwise Or | ``a | b`` | ``or_(a, b)`` | -+-----------------------+-------------------------+---------------------------------+ -| Exponentiation | ``a ** b`` | ``pow(a, b)`` | -+-----------------------+-------------------------+---------------------------------+ -| Identity | ``a is b`` | ``is_(a, b)`` | -+-----------------------+-------------------------+---------------------------------+ -| Identity | ``a is not b`` | ``is_not(a, b)`` | -+-----------------------+-------------------------+---------------------------------+ -| Indexed Assignment | ``obj[k] = v`` | ``setitem(obj, k, v)`` | -+-----------------------+-------------------------+---------------------------------+ -| Indexed Deletion | ``del obj[k]`` | ``delitem(obj, k)`` | -+-----------------------+-------------------------+---------------------------------+ -| Indexing | ``obj[k]`` | ``getitem(obj, k)`` | -+-----------------------+-------------------------+---------------------------------+ -| Left Shift | ``a << b`` | ``lshift(a, b)`` | -+-----------------------+-------------------------+---------------------------------+ -| Modulo | ``a % b`` | ``mod(a, b)`` | -+-----------------------+-------------------------+---------------------------------+ -| Multiplication | ``a * b`` | ``mul(a, b)`` | -+-----------------------+-------------------------+---------------------------------+ -| Negation (Arithmetic) | ``- a`` | ``neg(a)`` | -+-----------------------+-------------------------+---------------------------------+ -| Negation (Logical) | ``not a`` | ``not_(a)`` | -+-----------------------+-------------------------+---------------------------------+ -| Right Shift | ``a >> b`` | ``rshift(a, b)`` | -+-----------------------+-------------------------+---------------------------------+ -| String Formatting | ``s % obj`` | ``mod(s, obj)`` | -+-----------------------+-------------------------+---------------------------------+ -| Subtraction | ``a - b`` | ``sub(a, b)`` | -+-----------------------+-------------------------+---------------------------------+ -| Truth Test | ``obj`` | ``truth(obj)`` | -+-----------------------+-------------------------+---------------------------------+ -| Ordering | ``a < b`` | ``lt(a, b)`` | -+-----------------------+-------------------------+---------------------------------+ -| Ordering | ``a <= b`` | ``le(a, b)`` | -+-----------------------+-------------------------+---------------------------------+ -| Equality | ``a == b`` | ``eq(a, b)`` | -+-----------------------+-------------------------+---------------------------------+ -| Difference | ``a != b`` | ``ne(a, b)`` | -+-----------------------+-------------------------+---------------------------------+ -| Ordering | ``a >= b`` | ``ge(a, b)`` | -+-----------------------+-------------------------+---------------------------------+ -| Ordering | ``a > b`` | ``gt(a, b)`` | -+-----------------------+-------------------------+---------------------------------+ ++-----------------------+-------------------------+---------------------------------------+ +| Operation | Syntax | Function | ++=======================+=========================+=======================================+ +| Addition | ``a + b`` | ``add(a, b)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Concatenation | ``seq1 + seq2`` | ``concat(seq1, seq2)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Containment Test | ``obj in seq`` | ``contains(seq, obj)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Division | ``a / b`` | ``div(a, b)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Division | ``a // b`` | ``floordiv(a, b)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Bitwise And | ``a & b`` | ``and_(a, b)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Bitwise Exclusive Or | ``a ^ b`` | ``xor(a, b)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Bitwise Inversion | ``~ a`` | ``invert(a)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Bitwise Or | ``a | b`` | ``or_(a, b)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Exponentiation | ``a ** b`` | ``pow(a, b)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Identity | ``a is b`` | ``is_(a, b)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Identity | ``a is not b`` | ``is_not(a, b)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Indexed Assignment | ``obj[k] = v`` | ``setitem(obj, k, v)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Indexed Deletion | ``del obj[k]`` | ``delitem(obj, k)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Indexing | ``obj[k]`` | ``getitem(obj, k)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Left Shift | ``a << b`` | ``lshift(a, b)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Modulo | ``a % b`` | ``mod(a, b)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Multiplication | ``a * b`` | ``mul(a, b)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Negation (Arithmetic) | ``- a`` | ``neg(a)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Negation (Logical) | ``not a`` | ``not_(a)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Positive | ``+ a`` | ``pos(a)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Right Shift | ``a >> b`` | ``rshift(a, b)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Sequence Repetition | ``seq * i`` | ``repeat(seq, i)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Slice Assignment | ``seq[i:j] = values`` | ``setitem(seq, slice(i, j), values)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Slice Deletion | ``del seq[i:j]`` | ``delitem(seq, slice(i, j))`` | ++-----------------------+-------------------------+---------------------------------------+ +| Slicing | ``seq[i:j]`` | ``getitem(seq, slice(i, j))`` | ++-----------------------+-------------------------+---------------------------------------+ +| String Formatting | ``s % obj`` | ``mod(s, obj)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Subtraction | ``a - b`` | ``sub(a, b)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Truth Test | ``obj`` | ``truth(obj)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Ordering | ``a < b`` | ``lt(a, b)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Ordering | ``a <= b`` | ``le(a, b)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Equality | ``a == b`` | ``eq(a, b)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Difference | ``a != b`` | ``ne(a, b)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Ordering | ``a >= b`` | ``ge(a, b)`` | ++-----------------------+-------------------------+---------------------------------------+ +| Ordering | ``a > b`` | ``gt(a, b)`` | ++-----------------------+-------------------------+---------------------------------------+ diff --git a/Doc/library/pdb.rst b/Doc/library/pdb.rst index 95e17b2..b48f842 100644 --- a/Doc/library/pdb.rst +++ b/Doc/library/pdb.rst @@ -55,7 +55,7 @@ insert :: import pdb; pdb.set_trace() at the location you want to break into the debugger. You can then step through -the code following this statement, and continue running without debugger using +the code following this statement, and continue running without the debugger using the ``c`` command. The typical usage to inspect a crashed program is:: diff --git a/Doc/library/profile.rst b/Doc/library/profile.rst index 132365a..d676671 100644 --- a/Doc/library/profile.rst +++ b/Doc/library/profile.rst @@ -7,6 +7,8 @@ The Python Profilers .. sectionauthor:: James Roskind +.. module:: profile + :synopsis: Python source profiler. .. index:: single: InfoSeek Corporation diff --git a/Doc/library/pty.rst b/Doc/library/pty.rst index 6579ef0..be879f2 100644 --- a/Doc/library/pty.rst +++ b/Doc/library/pty.rst @@ -3,8 +3,8 @@ ======================================== .. module:: pty - :platform: IRIX, Linux - :synopsis: Pseudo-Terminal Handling for SGI and Linux. + :platform: Linux + :synopsis: Pseudo-Terminal Handling for Linux. .. moduleauthor:: Steen Lumholt .. sectionauthor:: Moshe Zadka @@ -14,8 +14,8 @@ concept: starting another process and being able to write to and read from its controlling terminal programmatically. Because pseudo-terminal handling is highly platform dependent, there is code to -do it only for SGI and Linux. (The Linux code is supposed to work on other -platforms, but hasn't been tested yet.) +do it only for Linux. (The Linux code is supposed to work on other platforms, +but hasn't been tested yet.) The :mod:`pty` module defines the following functions: @@ -32,8 +32,8 @@ The :mod:`pty` module defines the following functions: .. function:: openpty() Open a new pseudo-terminal pair, using :func:`os.openpty` if possible, or - emulation code for SGI and generic Unix systems. Return a pair of file - descriptors ``(master, slave)``, for the master and the slave end, respectively. + emulation code for generic Unix systems. Return a pair of file descriptors + ``(master, slave)``, for the master and the slave end, respectively. .. function:: spawn(argv[, master_read[, stdin_read]]) diff --git a/Doc/library/turtle.rst b/Doc/library/turtle.rst index d70550a..d947186 100644 --- a/Doc/library/turtle.rst +++ b/Doc/library/turtle.rst @@ -2023,7 +2023,7 @@ The public classes of the module :mod:`turtle` Subclass of TurtleScreen, with :ref:`four methods added `. -.. class:: ScrolledCavas(master) +.. class:: ScrolledCanvas(master) :param master: some Tkinter widget to contain the ScrolledCanvas, i.e. a Tkinter-canvas with scrollbars added diff --git a/Doc/library/weakref.rst b/Doc/library/weakref.rst index d462f6e..639d8d0 100644 --- a/Doc/library/weakref.rst +++ b/Doc/library/weakref.rst @@ -69,10 +69,9 @@ support weak references but can add support through subclassing:: obj = Dict(red=1, green=2, blue=3) # this object is weak referenceable -.. impl-detail:: - - Other built-in types such as :class:`tuple` and :class:`long` do not support - weak references even when subclassed. +Other built-in types such as :class:`tuple` and :class:`long` do not support +weak references even when subclassed (This is an implementation detail and may +be different across various Python implementations.). Extension types can easily be made to support weak references; see :ref:`weakref-support`. diff --git a/Doc/library/zipfile.rst b/Doc/library/zipfile.rst index a7fb842..ae8751e 100644 --- a/Doc/library/zipfile.rst +++ b/Doc/library/zipfile.rst @@ -197,6 +197,13 @@ ZipFile Objects be a subset of the list returned by :meth:`namelist`. *pwd* is the password used for encrypted files. + .. warning:: + + Never extract archives from untrusted sources without prior inspection. + It is possible that files are created outside of *path*, e.g. members + that have absolute filenames starting with ``"/"`` or filenames with two + dots ``".."``. + .. method:: ZipFile.printdir() diff --git a/Doc/whatsnew/2.6.rst b/Doc/whatsnew/2.6.rst index 27d8e5c..8b71153 100644 --- a/Doc/whatsnew/2.6.rst +++ b/Doc/whatsnew/2.6.rst @@ -2416,9 +2416,13 @@ changes, or look through the Subversion logs for all the details. environments. TIPC addresses are 4- or 5-tuples. (Contributed by Alberto Bertogli; :issue:`1646`.) - A new function, :func:`create_connection`, takes an address - and connects to it using an optional timeout value, returning - the connected socket object. + A new function, :func:`create_connection`, takes an address and + connects to it using an optional timeout value, returning the + connected socket object. This function also looks up the address's + type and connects to it using IPv4 or IPv6 as appropriate. Changing + your code to use :func:`create_connection` instead of + ``socket(socket.AF_INET, ...)`` may be all that's required to make + your code work with IPv6. * The base classes in the :mod:`SocketServer` module now support calling a :meth:`handle_timeout` method after a span of inactivity diff --git a/Lib/distutils/command/check.py b/Lib/distutils/command/check.py index 9a8fca1..12844cb 100644 --- a/Lib/distutils/command/check.py +++ b/Lib/distutils/command/check.py @@ -92,7 +92,7 @@ class check(Command): missing.append(attr) if missing: - self.warn("missing required meta-data: %s" % ' ,'.join(missing)) + self.warn("missing required meta-data: %s" % ', '.join(missing)) if metadata.author: if not metadata.author_email: self.warn("missing meta-data: if 'author' supplied, " + diff --git a/Lib/inspect.py b/Lib/inspect.py index 1f1b7f9..c489502 100644 --- a/Lib/inspect.py +++ b/Lib/inspect.py @@ -238,7 +238,7 @@ def isroutine(object): def isabstract(object): """Return true if the object is an abstract base class (ABC).""" - return isinstance(object, type) and object.__flags__ & TPFLAGS_IS_ABSTRACT + return bool(isinstance(object, type) and object.__flags__ & TPFLAGS_IS_ABSTRACT) def getmembers(object, predicate=None): """Return all members of an object as (name, value) pairs sorted by name. diff --git a/Lib/test/test_ast.py b/Lib/test/test_ast.py index c22d0d4..7ee16bf 100644 --- a/Lib/test/test_ast.py +++ b/Lib/test/test_ast.py @@ -140,6 +140,14 @@ class AST_Tests(unittest.TestCase): self.assertEquals(to_tuple(ast_tree), o) self._assertTrueorder(ast_tree, (0, 0)) + def test_base_classes(self): + self.assertTrue(issubclass(ast.For, ast.stmt)) + self.assertTrue(issubclass(ast.Name, ast.expr)) + self.assertTrue(issubclass(ast.stmt, ast.AST)) + self.assertTrue(issubclass(ast.expr, ast.AST)) + self.assertTrue(issubclass(ast.comprehension, ast.AST)) + self.assertTrue(issubclass(ast.Gt, ast.AST)) + def test_nodeclasses(self): x = ast.BinOp(1, 2, 3, lineno=0) self.assertEquals(x.left, 1) diff --git a/Lib/test/test_inspect.py b/Lib/test/test_inspect.py index c1df23e..9dba30d 100644 --- a/Lib/test/test_inspect.py +++ b/Lib/test/test_inspect.py @@ -120,6 +120,28 @@ class TestPredicates(IsTestBase): self.assertTrue('a' in members) self.assertTrue('b' not in members) + def test_isabstract(self): + from abc import ABCMeta, abstractmethod + + class AbstractClassExample(metaclass=ABCMeta): + + @abstractmethod + def foo(self): + pass + + class ClassExample(AbstractClassExample): + def foo(self): + pass + + a = ClassExample() + + # Test general behaviour. + self.assertTrue(inspect.isabstract(AbstractClassExample)) + self.assertFalse(inspect.isabstract(ClassExample)) + self.assertFalse(inspect.isabstract(a)) + self.assertFalse(inspect.isabstract(int)) + self.assertFalse(inspect.isabstract(5)) + class TestInterpreterStack(IsTestBase): def __init__(self, *args, **kwargs): diff --git a/Lib/test/test_module.py b/Lib/test/test_module.py index 0e56290..21ddc9a 100644 --- a/Lib/test/test_module.py +++ b/Lib/test/test_module.py @@ -55,6 +55,14 @@ class ModuleTests(unittest.TestCase): {"__name__": "foo", "__doc__": "foodoc", "bar": 42}) self.assertTrue(foo.__dict__ is d) + def test_dont_clear_dict(self): + # See issue 7140. + def f(): + foo = ModuleType("foo") + foo.bar = 4 + return foo + self.assertEqual(f().__dict__["bar"], 4) + def test_main(): run_unittest(ModuleTests) diff --git a/Lib/test/test_strptime.py b/Lib/test/test_strptime.py index fb60ee4..9008717 100644 --- a/Lib/test/test_strptime.py +++ b/Lib/test/test_strptime.py @@ -493,9 +493,9 @@ class CacheTests(unittest.TestCase): _strptime._strptime_time("10", "%d") _strptime._strptime_time("2005", "%Y") _strptime._TimeRE_cache.locale_time.lang = "Ni" - original_time_re = id(_strptime._TimeRE_cache) + original_time_re = _strptime._TimeRE_cache _strptime._strptime_time("10", "%d") - self.assertNotEqual(original_time_re, id(_strptime._TimeRE_cache)) + self.assertIsNot(original_time_re, _strptime._TimeRE_cache) self.assertEqual(len(_strptime._regex_cache), 1) def test_regex_cleanup(self): @@ -514,11 +514,10 @@ class CacheTests(unittest.TestCase): def test_new_localetime(self): # A new LocaleTime instance should be created when a new TimeRE object # is created. - locale_time_id = id(_strptime._TimeRE_cache.locale_time) + locale_time_id = _strptime._TimeRE_cache.locale_time _strptime._TimeRE_cache.locale_time.lang = "Ni" _strptime._strptime_time("10", "%d") - self.assertNotEqual(locale_time_id, - id(_strptime._TimeRE_cache.locale_time)) + self.assertIsNot(locale_time_id, _strptime._TimeRE_cache.locale_time) def test_TimeRE_recreation(self): # The TimeRE instance should be recreated upon changing the locale. @@ -530,15 +529,15 @@ class CacheTests(unittest.TestCase): try: _strptime._strptime_time('10', '%d') # Get id of current cache object. - first_time_re_id = id(_strptime._TimeRE_cache) + first_time_re = _strptime._TimeRE_cache try: # Change the locale and force a recreation of the cache. locale.setlocale(locale.LC_TIME, ('de_DE', 'UTF8')) _strptime._strptime_time('10', '%d') # Get the new cache object's id. - second_time_re_id = id(_strptime._TimeRE_cache) + second_time_re = _strptime._TimeRE_cache # They should not be equal. - self.assertNotEqual(first_time_re_id, second_time_re_id) + self.assertIsNot(first_time_re, second_time_re) # Possible test locale is not supported while initial locale is. # If this is the case just suppress the exception and fall-through # to the reseting to the original locale. diff --git a/Lib/test/test_tokenize.py b/Lib/test/test_tokenize.py index ba705ba..7b91ab2 100644 --- a/Lib/test/test_tokenize.py +++ b/Lib/test/test_tokenize.py @@ -531,6 +531,24 @@ pass the '-ucompiler' option to process the full directory. ... break ... else: True True + +Evil tabs + >>> dump_tokens("def f():\\n\\tif x\\n \\tpass") + ENCODING 'utf-8' (0, 0) (0, 0) + NAME 'def' (1, 0) (1, 3) + NAME 'f' (1, 4) (1, 5) + OP '(' (1, 5) (1, 6) + OP ')' (1, 6) (1, 7) + OP ':' (1, 7) (1, 8) + NEWLINE '\\n' (1, 8) (1, 9) + INDENT '\\t' (2, 0) (2, 1) + NAME 'if' (2, 1) (2, 3) + NAME 'x' (2, 4) (2, 5) + NEWLINE '\\n' (2, 5) (2, 6) + INDENT ' \\t' (3, 0) (3, 9) + NAME 'pass' (3, 9) (3, 13) + DEDENT '' (4, 0) (4, 0) + DEDENT '' (4, 0) (4, 0) """ from test import support diff --git a/Lib/tokenize.py b/Lib/tokenize.py index fb58c6b..9d2a6bb 100644 --- a/Lib/tokenize.py +++ b/Lib/tokenize.py @@ -23,15 +23,15 @@ __author__ = 'Ka-Ping Yee ' __credits__ = ('GvR, ESR, Tim Peters, Thomas Wouters, Fred Drake, ' 'Skip Montanaro, Raymond Hettinger, Trent Nelson, ' 'Michael Foord') - import re, string, sys from token import * from codecs import lookup, BOM_UTF8 cookie_re = re.compile("coding[:=]\s*([-\w.]+)") import token -__all__ = [x for x in dir(token) if x[0] != '_'] + ["COMMENT", "tokenize", - "detect_encoding", "NL", "untokenize", "ENCODING", "TokenInfo"] +__all__ = [x for x in dir(token) if not x.startswith("_")] +__all__.extend(["COMMENT", "tokenize", "detect_encoding", "NL", "untokenize", + "ENCODING", "TokenInfo"]) del token COMMENT = N_TOKENS @@ -407,7 +407,7 @@ def _tokenize(readline, encoding): if encoding is not None: line = line.decode(encoding) - lnum = lnum + 1 + lnum += 1 pos, max = 0, len(line) if contstr: # continued string @@ -435,12 +435,17 @@ def _tokenize(readline, encoding): if not line: break column = 0 while pos < max: # measure leading whitespace - if line[pos] == ' ': column = column + 1 - elif line[pos] == '\t': column = (column/tabsize + 1)*tabsize - elif line[pos] == '\f': column = 0 - else: break - pos = pos + 1 - if pos == max: break + if line[pos] == ' ': + column += 1 + elif line[pos] == '\t': + column = (column//tabsize + 1)*tabsize + elif line[pos] == '\f': + column = 0 + else: + break + pos += 1 + if pos == max: + break if line[pos] in '#\r\n': # skip comments or blank lines if line[pos] == '#': @@ -516,13 +521,15 @@ def _tokenize(readline, encoding): elif initial == '\\': # continued stmt continued = 1 else: - if initial in '([{': parenlev = parenlev + 1 - elif initial in ')]}': parenlev = parenlev - 1 + if initial in '([{': + parenlev += 1 + elif initial in ')]}': + parenlev -= 1 yield TokenInfo(OP, token, spos, epos, line) else: yield TokenInfo(ERRORTOKEN, line[pos], (lnum, pos), (lnum, pos+1), line) - pos = pos + 1 + pos += 1 for indent in indents[1:]: # pop remaining indent levels yield TokenInfo(DEDENT, '', (lnum, 0), (lnum, 0), '') diff --git a/Lib/xml/__init__.py b/Lib/xml/__init__.py index fa5e8cd..deed983 100644 --- a/Lib/xml/__init__.py +++ b/Lib/xml/__init__.py @@ -19,12 +19,6 @@ etree -- The ElementTree XML library. This is a subset of the full __all__ = ["dom", "parsers", "sax", "etree"] -# When being checked-out without options, this has the form -# "Revision: x.y " -# When exported using -kv, it is "x.y". -__version__ = "$Revision$".split()[-2:][0] - - _MINIMUM_XMLPLUS_VERSION = (0, 8, 4) diff --git a/Misc/Porting b/Misc/Porting index 1b94f14..ec9cf1f 100644 --- a/Misc/Porting +++ b/Misc/Porting @@ -31,8 +31,7 @@ target platform. Forget about the posix module for now -- simply take it out of the config.c file. Bang on it until you get a >>> prompt. (You may have to disable the -importing of "site.py" and "exceptions.py" by passing -X and -S -options. +importing of "site.py" by passing the -S options.) Then bang on it until it executes very simple Python statements. diff --git a/Modules/mathmodule.c b/Modules/mathmodule.c index 38d214a..27ffcfc 100644 --- a/Modules/mathmodule.c +++ b/Modules/mathmodule.c @@ -374,7 +374,7 @@ PyDoc_STRVAR(math_ceil_doc, "This is the smallest integral value >= x."); FUNC2(copysign, copysign, - "copysign(x,y)\n\nReturn x with the sign of y.") + "copysign(x, y)\n\nReturn x with the sign of y.") FUNC1(cos, cos, 0, "cos(x)\n\nReturn the cosine of x (measured in radians).") FUNC1(cosh, cosh, 1, @@ -406,8 +406,8 @@ PyDoc_STRVAR(math_floor_doc, "This is the largest integral value <= x."); FUNC1(log1p, log1p, 1, - "log1p(x)\n\nReturn the natural logarithm of 1+x (base e).\n\ - The result is computed in a way which is accurate for x near zero.") + "log1p(x)\n\nReturn the natural logarithm of 1+x (base e).\n" + "The result is computed in a way which is accurate for x near zero.") FUNC1(sin, sin, 0, "sin(x)\n\nReturn the sine of x (measured in radians).") FUNC1(sinh, sinh, 1, @@ -636,7 +636,7 @@ _fsum_error: #undef NUM_PARTIALS PyDoc_STRVAR(math_fsum_doc, -"sum(iterable)\n\n\ +"fsum(iterable)\n\n\ Return an accurate floating point sum of values in the iterable.\n\ Assumes IEEE-754 floating point arithmetic."); @@ -812,7 +812,8 @@ math_ldexp(PyObject *self, PyObject *args) } PyDoc_STRVAR(math_ldexp_doc, -"ldexp(x, i) -> x * (2**i)"); +"ldexp(x, i)\n\n\ +Return x * (2**i)."); static PyObject * math_modf(PyObject *self, PyObject *arg) @@ -903,7 +904,8 @@ math_log(PyObject *self, PyObject *args) } PyDoc_STRVAR(math_log_doc, -"log(x[, base]) -> the logarithm of x to the given base.\n\ +"log(x[, base])\n\n\ +Return the logarithm of x to the given base.\n\ If the base not specified, returns the natural logarithm (base e) of x."); static PyObject * @@ -913,7 +915,7 @@ math_log10(PyObject *self, PyObject *arg) } PyDoc_STRVAR(math_log10_doc, -"log10(x) -> the base 10 logarithm of x."); +"log10(x)\n\nReturn the base 10 logarithm of x."); static PyObject * math_fmod(PyObject *self, PyObject *args) @@ -946,7 +948,7 @@ math_fmod(PyObject *self, PyObject *args) } PyDoc_STRVAR(math_fmod_doc, -"fmod(x,y)\n\nReturn fmod(x, y), according to platform C." +"fmod(x, y)\n\nReturn fmod(x, y), according to platform C." " x % y may differ."); static PyObject * @@ -988,7 +990,7 @@ math_hypot(PyObject *self, PyObject *args) } PyDoc_STRVAR(math_hypot_doc, -"hypot(x,y)\n\nReturn the Euclidean distance, sqrt(x*x + y*y)."); +"hypot(x, y)\n\nReturn the Euclidean distance, sqrt(x*x + y*y)."); /* pow can't use math_2, but needs its own wrapper: the problem is that an infinite result can arise either as a result of overflow @@ -1075,7 +1077,7 @@ math_pow(PyObject *self, PyObject *args) } PyDoc_STRVAR(math_pow_doc, -"pow(x,y)\n\nReturn x**y (x to the power of y)."); +"pow(x, y)\n\nReturn x**y (x to the power of y)."); static const double degToRad = Py_MATH_PI / 180.0; static const double radToDeg = 180.0 / Py_MATH_PI; @@ -1090,7 +1092,8 @@ math_degrees(PyObject *self, PyObject *arg) } PyDoc_STRVAR(math_degrees_doc, -"degrees(x) -> converts angle x from radians to degrees"); +"degrees(x)\n\n\ +Convert angle x from radians to degrees."); static PyObject * math_radians(PyObject *self, PyObject *arg) @@ -1102,7 +1105,8 @@ math_radians(PyObject *self, PyObject *arg) } PyDoc_STRVAR(math_radians_doc, -"radians(x) -> converts angle x from degrees to radians"); +"radians(x)\n\n\ +Convert angle x from degrees to radians."); static PyObject * math_isnan(PyObject *self, PyObject *arg) @@ -1114,8 +1118,8 @@ math_isnan(PyObject *self, PyObject *arg) } PyDoc_STRVAR(math_isnan_doc, -"isnan(x) -> bool\n\ -Checks if float x is not a number (NaN)"); +"isnan(x) -> bool\n\n\ +Check if float x is not a number (NaN)."); static PyObject * math_isinf(PyObject *self, PyObject *arg) @@ -1127,8 +1131,8 @@ math_isinf(PyObject *self, PyObject *arg) } PyDoc_STRVAR(math_isinf_doc, -"isinf(x) -> bool\n\ -Checks if float x is infinite (positive or negative)"); +"isinf(x) -> bool\n\n\ +Check if float x is infinite (positive or negative)."); static PyMethodDef math_methods[] = { {"acos", math_acos, METH_O, math_acos_doc}, diff --git a/Modules/operator.c b/Modules/operator.c index 0ba8b09..85d662d 100644 --- a/Modules/operator.c +++ b/Modules/operator.c @@ -7,7 +7,7 @@ PyDoc_STRVAR(operator_doc, This module exports a set of functions implemented in C corresponding\n\ to the intrinsic operators of Python. For example, operator.add(x, y)\n\ is equivalent to the expression x+y. The function names are those\n\ -used for special class methods; variants without leading and trailing\n\ +used for special methods; variants without leading and trailing\n\ '__' are also provided for convenience."); #define spam1(OP,AOP) static PyObject *OP(PyObject *s, PyObject *a1) { \ @@ -197,21 +197,21 @@ spam2o(not_,__not__, "not_(a) -- Same as not a.") spam2(and_,__and__, "and_(a, b) -- Same as a & b.") spam2(xor,__xor__, "xor(a, b) -- Same as a ^ b.") spam2(or_,__or__, "or_(a, b) -- Same as a | b.") -spam2(iadd,__iadd__, "iadd(a, b) -- Same as a += b.") -spam2(isub,__isub__, "isub(a, b) -- Same as a -= b.") -spam2(imul,__imul__, "imul(a, b) -- Same as a *= b.") -spam2(ifloordiv,__ifloordiv__, "ifloordiv(a, b) -- Same as a //= b.") -spam2(itruediv,__itruediv__, "itruediv(a, b) -- Same as a /= b.") -spam2(imod,__imod__, "imod(a, b) -- Same as a %= b.") -spam2(ilshift,__ilshift__, "ilshift(a, b) -- Same as a <<= b.") -spam2(irshift,__irshift__, "irshift(a, b) -- Same as a >>= b.") -spam2(iand,__iand__, "iand(a, b) -- Same as a &= b.") -spam2(ixor,__ixor__, "ixor(a, b) -- Same as a ^= b.") -spam2(ior,__ior__, "ior(a, b) -- Same as a |= b.") +spam2(iadd,__iadd__, "a = iadd(a, b) -- Same as a += b.") +spam2(isub,__isub__, "a = isub(a, b) -- Same as a -= b.") +spam2(imul,__imul__, "a = imul(a, b) -- Same as a *= b.") +spam2(ifloordiv,__ifloordiv__, "a = ifloordiv(a, b) -- Same as a //= b.") +spam2(itruediv,__itruediv__, "a = itruediv(a, b) -- Same as a /= b") +spam2(imod,__imod__, "a = imod(a, b) -- Same as a %= b.") +spam2(ilshift,__ilshift__, "a = ilshift(a, b) -- Same as a <<= b.") +spam2(irshift,__irshift__, "a = irshift(a, b) -- Same as a >>= b.") +spam2(iand,__iand__, "a = iand(a, b) -- Same as a &= b.") +spam2(ixor,__ixor__, "a = ixor(a, b) -- Same as a ^= b.") +spam2(ior,__ior__, "a = ior(a, b) -- Same as a |= b.") spam2(concat,__concat__, "concat(a, b) -- Same as a + b, for a and b sequences.") spam2(iconcat,__iconcat__, - "iconcat(a, b) -- Same as a += b, for a and b sequences.") + "a = iconcat(a, b) -- Same as a += b, for a and b sequences.") spam2(getitem,__getitem__, "getitem(a, b) -- Same as a[b].") spam2(setitem,__setitem__, @@ -219,7 +219,7 @@ spam2(setitem,__setitem__, spam2(delitem,__delitem__, "delitem(a, b) -- Same as del a[b].") spam2(pow,__pow__, "pow(a, b) -- Same as a ** b.") -spam2(ipow,__ipow__, "ipow(a, b) -- Same as a **= b.") +spam2(ipow,__ipow__, "a = ipow(a, b) -- Same as a **= b.") spam2(lt,__lt__, "lt(a, b) -- Same as aprop_doc); prop->prop_doc = get_doc; - } else { - /* Put __doc__ in dict of the subclass instance instead, - otherwise it gets shadowed by class's __doc__. */ - if (PyObject_SetAttrString(self, "__doc__", get_doc) != 0) - { - /* DECREF for props handled by _dealloc */ - Py_DECREF(get_doc); + } + else { + /* If this is a property subclass, put __doc__ + in dict of the subclass instance instead, + otherwise it gets shadowed by __doc__ in the + class's dict. */ + int err = PyObject_SetAttrString(self, "__doc__", get_doc); + Py_DECREF(get_doc); + if (err < 0) return -1; - } - Py_DECREF(get_doc); } prop->getter_doc = 1; - } else { + } + else if (PyErr_ExceptionMatches(PyExc_Exception)) { PyErr_Clear(); } + else { + return -1; + } } return 0; diff --git a/Objects/listobject.c b/Objects/listobject.c index 2bab4ef..09fba48 100644 --- a/Objects/listobject.c +++ b/Objects/listobject.c @@ -183,9 +183,12 @@ PyList_GetItem(PyObject *op, Py_ssize_t i) return NULL; } if (i < 0 || i >= Py_SIZE(op)) { - if (indexerr == NULL) + if (indexerr == NULL) { indexerr = PyUnicode_FromString( "list index out of range"); + if (indexerr == NULL) + return NULL; + } PyErr_SetObject(PyExc_IndexError, indexerr); return NULL; } @@ -406,9 +409,12 @@ static PyObject * list_item(PyListObject *a, Py_ssize_t i) { if (i < 0 || i >= Py_SIZE(a)) { - if (indexerr == NULL) + if (indexerr == NULL) { indexerr = PyUnicode_FromString( "list index out of range"); + if (indexerr == NULL) + return NULL; + } PyErr_SetObject(PyExc_IndexError, indexerr); return NULL; } diff --git a/Objects/moduleobject.c b/Objects/moduleobject.c index 11dd43d..c1dd228 100644 --- a/Objects/moduleobject.c +++ b/Objects/moduleobject.c @@ -312,7 +312,10 @@ module_dealloc(PyModuleObject *m) if (m->md_def && m->md_def->m_free) m->md_def->m_free(m); if (m->md_dict != NULL) { - _PyModule_Clear((PyObject *)m); + /* If we are the only ones holding a reference, we can clear + the dictionary. */ + if (Py_REFCNT(m->md_dict) == 1) + _PyModule_Clear((PyObject *)m); Py_DECREF(m->md_dict); } if (m->md_state != NULL) diff --git a/Parser/tokenizer.c b/Parser/tokenizer.c index cc142a7..c1a6014 100644 --- a/Parser/tokenizer.c +++ b/Parser/tokenizer.c @@ -195,20 +195,26 @@ get_normal_name(char *s) /* for utf-8 and latin-1 */ int i; for (i = 0; i < 12; i++) { int c = s[i]; - if (c == '\0') break; - else if (c == '_') buf[i] = '-'; - else buf[i] = tolower(c); + if (c == '\0') + break; + else if (c == '_') + buf[i] = '-'; + else + buf[i] = tolower(c); } buf[i] = '\0'; if (strcmp(buf, "utf-8") == 0 || - strncmp(buf, "utf-8-", 6) == 0) return "utf-8"; + strncmp(buf, "utf-8-", 6) == 0) + return "utf-8"; else if (strcmp(buf, "latin-1") == 0 || strcmp(buf, "iso-8859-1") == 0 || strcmp(buf, "iso-latin-1") == 0 || strncmp(buf, "latin-1-", 8) == 0 || strncmp(buf, "iso-8859-1-", 11) == 0 || - strncmp(buf, "iso-latin-1-", 12) == 0) return "iso-8859-1"; - else return s; + strncmp(buf, "iso-latin-1-", 12) == 0) + return "iso-8859-1"; + else + return s; } /* Return the coding spec in S, or NULL if none is found. */ @@ -334,12 +340,18 @@ check_bom(int get_char(struct tok_state *), /* Disable support for UTF-16 BOMs until a decision is made whether this needs to be supported. */ } else if (ch == 0xFE) { - ch = get_char(tok); if (ch != 0xFF) goto NON_BOM; - if (!set_readline(tok, "utf-16-be")) return 0; + ch = get_char(tok); + if (ch != 0xFF) + goto NON_BOM; + if (!set_readline(tok, "utf-16-be")) + return 0; tok->decoding_state = STATE_NORMAL; } else if (ch == 0xFF) { - ch = get_char(tok); if (ch != 0xFE) goto NON_BOM; - if (!set_readline(tok, "utf-16-le")) return 0; + ch = get_char(tok); + if (ch != 0xFE) + goto NON_BOM; + if (!set_readline(tok, "utf-16-le")) + return 0; tok->decoding_state = STATE_NORMAL; #endif } else { @@ -980,7 +992,7 @@ tok_backup(register struct tok_state *tok, register int c) { if (c != EOF) { if (--tok->cur < tok->buf) - Py_FatalError("tok_backup: begin of buffer"); + Py_FatalError("tok_backup: beginning of buffer"); if (*tok->cur != c) *tok->cur = c; } -- cgit v0.12 From ca154091950023d209819484d2d5c51ddcc1e882 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Fri, 13 Nov 2009 16:31:51 +0000 Subject: Merged revisions 76240 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76240 | antoine.pitrou | 2009-11-13 17:29:04 +0100 (ven., 13 nov. 2009) | 6 lines Issue #6551: test_zipimport could import and then destroy some modules of the encodings package, which would make other tests fail further down the road because the internally cached encoders and decoders would point to empty global variables. ........ --- Lib/test/support.py | 17 +++++++++++++++++ Lib/test/test_importhooks.py | 5 ++--- Lib/test/test_pkg.py | 6 ++---- Misc/NEWS | 5 +++++ 4 files changed, 26 insertions(+), 7 deletions(-) diff --git a/Lib/test/support.py b/Lib/test/support.py index 5672a20..18fb391 100644 --- a/Lib/test/support.py +++ b/Lib/test/support.py @@ -919,6 +919,23 @@ def run_doctest(module, verbosity=None): (module.__name__, t)) return f, t + +#======================================================================= +# Support for saving and restoring the imported modules. + +def modules_setup(): + return sys.modules.copy(), + +def modules_cleanup(oldmodules): + # Encoders/decoders are registered permanently within the internal + # codec cache. If we destroy the corresponding modules their + # globals will be set to None which will trip up the cached functions. + encodings = [(k, v) for k, v in sys.modules.items() + if k.startswith('encodings.')] + sys.modules.clear() + sys.modules.update(encodings) + sys.modules.update(oldmodules) + #======================================================================= # Threading support to prevent reporting refleaks when running regrtest.py -R diff --git a/Lib/test/test_importhooks.py b/Lib/test/test_importhooks.py index bf2870d..1da30b7 100644 --- a/Lib/test/test_importhooks.py +++ b/Lib/test/test_importhooks.py @@ -143,15 +143,14 @@ class ImportHooksBaseTestCase(unittest.TestCase): self.meta_path = sys.meta_path[:] self.path_hooks = sys.path_hooks[:] sys.path_importer_cache.clear() - self.modules_before = sys.modules.copy() + self.modules_before = support.modules_setup() def tearDown(self): sys.path[:] = self.path sys.meta_path[:] = self.meta_path sys.path_hooks[:] = self.path_hooks sys.path_importer_cache.clear() - sys.modules.clear() - sys.modules.update(self.modules_before) + support.modules_cleanup(*self.modules_before) class ImportHooksTestCase(ImportHooksBaseTestCase): diff --git a/Lib/test/test_pkg.py b/Lib/test/test_pkg.py index 0c568bb..2e293f4 100644 --- a/Lib/test/test_pkg.py +++ b/Lib/test/test_pkg.py @@ -48,13 +48,11 @@ class TestPkg(unittest.TestCase): self.root = None self.pkgname = None self.syspath = list(sys.path) - self.sysmodules = sys.modules.copy() + self.modules_before = support.modules_setup() def tearDown(self): sys.path[:] = self.syspath - sys.modules.clear() - sys.modules.update(self.sysmodules) - del self.sysmodules + support.modules_cleanup(*self.modules_before) cleanout(self.root) # delete all modules concerning the tested hiearchy diff --git a/Misc/NEWS b/Misc/NEWS index e4791cf..fd56e89 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -144,6 +144,11 @@ Extension Modules Tests ----- +- Issue #6551: test_zipimport could import and then destroy some modules of + the encodings package, which would make other tests fail further down + the road because the internally cached encoders and decoders would point + to empty global variables. + - Issue #7295: Do not use a hardcoded file name in test_tarfile. - Issue #7270: Add some dedicated unit tests for multi-thread synchronization -- cgit v0.12 From 4def51567d11804bb95d9e1801eba15b9da38a0e Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Fri, 13 Nov 2009 22:39:40 +0000 Subject: Merged revisions 76247 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76247 | antoine.pitrou | 2009-11-13 23:35:18 +0100 (ven., 13 nov. 2009) | 12 lines Merged revisions 76245 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76245 | antoine.pitrou | 2009-11-13 23:31:18 +0100 (ven., 13 nov. 2009) | 6 lines Issue #7318: multiprocessing now uses a timeout when it fails to establish a connection with another process, rather than looping endlessly. The default timeout is 20 seconds, which should be amply sufficient for local connections. ........ ................ --- Lib/multiprocessing/connection.py | 15 +++++++++++++-- Misc/NEWS | 5 +++++ 2 files changed, 18 insertions(+), 2 deletions(-) diff --git a/Lib/multiprocessing/connection.py b/Lib/multiprocessing/connection.py index 5e94fed..b632e93 100644 --- a/Lib/multiprocessing/connection.py +++ b/Lib/multiprocessing/connection.py @@ -27,6 +27,8 @@ from multiprocessing.forking import duplicate, close # BUFSIZE = 8192 +# A very generous timeout when it comes to local connections... +CONNECTION_TIMEOUT = 20. _mmap_counter = itertools.count() @@ -41,6 +43,13 @@ if sys.platform == 'win32': default_family = 'AF_PIPE' families += ['AF_PIPE'] + +def _init_timeout(timeout=CONNECTION_TIMEOUT): + return time.time() + timeout + +def _check_timeout(t): + return time.time() > t + # # # @@ -247,12 +256,13 @@ def SocketClient(address): ''' family = address_type(address) s = socket.socket( getattr(socket, family) ) + t = _init_timeout() while 1: try: s.connect(address) except socket.error as e: - if e.args[0] != errno.ECONNREFUSED: # connection refused + if e.args[0] != errno.ECONNREFUSED or _check_timeout(t): debug('failed to connect to address %s', address) raise time.sleep(0.01) @@ -322,6 +332,7 @@ if sys.platform == 'win32': ''' Return a connection object connected to the pipe given by `address` ''' + t = _init_timeout() while 1: try: win32.WaitNamedPipe(address, 1000) @@ -331,7 +342,7 @@ if sys.platform == 'win32': ) except WindowsError as e: if e.args[0] not in (win32.ERROR_SEM_TIMEOUT, - win32.ERROR_PIPE_BUSY): + win32.ERROR_PIPE_BUSY) or _check_timeout(t): raise else: break diff --git a/Misc/NEWS b/Misc/NEWS index fd56e89..8a7b78d 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,11 @@ Core and Builtins Library ------- +- Issue #7318: multiprocessing now uses a timeout when it fails to establish + a connection with another process, rather than looping endlessly. The + default timeout is 20 seconds, which should be amply sufficient for + local connections. + - Issue #7282: Fix a memory leak when an RLock was used in a thread other than those started through `threading.Thread` (for example, using `_thread.start_new_thread()`). -- cgit v0.12 From d2ad2268e21e3ef587f5d547cc6e56472c7ec03f Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Fri, 13 Nov 2009 23:15:59 +0000 Subject: Merged revisions 76256 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76256 | benjamin.peterson | 2009-11-13 17:14:24 -0600 (Fri, 13 Nov 2009) | 9 lines Merged revisions 76255 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76255 | benjamin.peterson | 2009-11-13 17:11:54 -0600 (Fri, 13 Nov 2009) | 1 line use Sphinx 0.6.3 ........ ................ --- Doc/Makefile | 2 +- Doc/make.bat | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/Makefile b/Doc/Makefile index 146e1b3..519a1c9 100644 --- a/Doc/Makefile +++ b/Doc/Makefile @@ -32,7 +32,7 @@ help: checkout: @if [ ! -d tools/sphinx ]; then \ echo "Checking out Sphinx..."; \ - svn checkout $(SVNROOT)/external/Sphinx-0.6.2/sphinx tools/sphinx; \ + svn checkout $(SVNROOT)/external/Sphinx-0.6.3/sphinx tools/sphinx; \ fi @if [ ! -d tools/docutils ]; then \ echo "Checking out Docutils..."; \ diff --git a/Doc/make.bat b/Doc/make.bat index 0b618e3..aeb8974 100644 --- a/Doc/make.bat +++ b/Doc/make.bat @@ -34,7 +34,7 @@ echo. goto end :checkout -svn co %SVNROOT%/external/Sphinx-0.6.2/sphinx tools/sphinx +svn co %SVNROOT%/external/Sphinx-0.6.3/sphinx tools/sphinx svn co %SVNROOT%/external/docutils-0.5/docutils tools/docutils svn co %SVNROOT%/external/Jinja-2.1.1/jinja2 tools/jinja2 svn co %SVNROOT%/external/Pygments-0.11.1/pygments tools/pygments -- cgit v0.12 -- cgit v0.12 From 5f1770a63fcaef697c5fe411b26cfc711dfce641 Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Sat, 14 Nov 2009 22:24:15 +0000 Subject: Merged revisions 76270 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76270 | r.david.murray | 2009-11-14 17:21:32 -0500 (Sat, 14 Nov 2009) | 10 lines Merged revisions 76190 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76190 | r.david.murray | 2009-11-10 13:58:02 -0500 (Tue, 10 Nov 2009) | 3 lines Update the FAQ entry that explains that assignments in the local scope shadow variables in the outer scope (issue 7290). ........ ................ --- Doc/faq/programming.rst | 101 ++++++++++++++++++++++++++++++++---------------- 1 file changed, 68 insertions(+), 33 deletions(-) diff --git a/Doc/faq/programming.rst b/Doc/faq/programming.rst index faa3b80..0bc9411 100644 --- a/Doc/faq/programming.rst +++ b/Doc/faq/programming.rst @@ -277,39 +277,74 @@ confusing API to your users. Core Language ============= -How do you set a global variable in a function? ------------------------------------------------ - -Did you do something like this? :: - - x = 1 # make a global - - def f(): - print x # try to print the global - ... - for j in range(100): - if q > 3: - x = 4 - -Any variable assigned in a function is local to that function. unless it is -specifically declared global. Since a value is bound to ``x`` as the last -statement of the function body, the compiler assumes that ``x`` is -local. Consequently the ``print x`` attempts to print an uninitialized local -variable and will trigger a ``NameError``. - -The solution is to insert an explicit global declaration at the start of the -function:: - - def f(): - global x - print x # try to print the global - ... - for j in range(100): - if q > 3: - x = 4 - -In this case, all references to ``x`` are interpreted as references to the ``x`` -from the module namespace. +Why am I getting an UnboundLocalError when the variable has a value? +-------------------------------------------------------------------- + +It can be a surprise to get the UnboundLocalError in previously working +code when it is modified by adding an assignment statement somewhere in +the body of a function. + +This code: + + >>> x = 10 + >>> def bar(): + ... print(x) + >>> bar() + 10 + +works, but this code: + + >>> x = 10 + >>> def foo(): + ... print(x) + ... x += 1 + +results in an UnboundLocalError: + + >>> foo() + Traceback (most recent call last): + ... + UnboundLocalError: local variable 'x' referenced before assignment + +This is because when you make an assignment to a variable in a scope, that +variable becomes local to that scope and shadows any similarly named variable +in the outer scope. Since the last statement in foo assigns a new value to +``x``, the compiler recognizes it as a local variable. Consequently when the +earlier ``print x`` attempts to print the uninitialized local variable and +an error results. + +In the example above you can access the outer scope variable by declaring it +global: + + >>> x = 10 + >>> def foobar(): + ... global x + ... print(x) + ... x += 1 + >>> foobar() + 10 + +This explicit declaration is required in order to remind you that (unlike the +superficially analogous situation with class and instance variables) you are +actually modifying the value of the variable in the outer scope: + + >>> print(x) + 11 + +You can do a similar thing in a nested scope using the :keyword:`nonlocal` +keyword: + + >>> def foo(): + ... x = 10 + ... def bar(): + ... nonlocal x + ... print(x) + ... x += 1 + ... bar() + ... print(x) + >>> foo() + 10 + 11 What are the rules for local and global variables in Python? -- cgit v0.12 From 0ee1467704e0c6012df3b4da6dfceeaf61bc701d Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Sat, 14 Nov 2009 22:28:36 +0000 Subject: Merged revisions 76272 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76272 | r.david.murray | 2009-11-14 17:27:22 -0500 (Sat, 14 Nov 2009) | 2 lines Fix print function conversion missed in merge of faq/programming update. ........ --- Doc/faq/programming.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/faq/programming.rst b/Doc/faq/programming.rst index 0bc9411..e2e6f92 100644 --- a/Doc/faq/programming.rst +++ b/Doc/faq/programming.rst @@ -310,7 +310,7 @@ This is because when you make an assignment to a variable in a scope, that variable becomes local to that scope and shadows any similarly named variable in the outer scope. Since the last statement in foo assigns a new value to ``x``, the compiler recognizes it as a local variable. Consequently when the -earlier ``print x`` attempts to print the uninitialized local variable and +earlier ``print(x)`` attempts to print the uninitialized local variable and an error results. In the example above you can access the outer scope variable by declaring it -- cgit v0.12 From 9f9b46cec5a1272b7b12291a514ac7914bd171a3 Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Sun, 15 Nov 2009 00:35:37 +0000 Subject: Merged revisions 76279 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76279 | r.david.murray | 2009-11-14 19:23:21 -0500 (Sat, 14 Nov 2009) | 10 lines Merged revisions 76276 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76276 | r.david.murray | 2009-11-14 19:04:32 -0500 (Sat, 14 Nov 2009) | 3 lines Issue 7324: add a sanity check to regrtest argument parsing to catch the case of an option with no handler. ........ ................ --- Lib/test/regrtest.py | 4 ++++ Misc/NEWS | 3 +++ 2 files changed, 7 insertions(+) diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py index 0ee8bcc..c2677d2 100755 --- a/Lib/test/regrtest.py +++ b/Lib/test/regrtest.py @@ -330,6 +330,10 @@ def main(tests=None, testdir=None, verbose=0, quiet=False, generate=False, for m in [msvcrt.CRT_WARN, msvcrt.CRT_ERROR, msvcrt.CRT_ASSERT]: msvcrt.CrtSetReportMode(m, msvcrt.CRTDBG_MODE_FILE) msvcrt.CrtSetReportFile(m, msvcrt.CRTDBG_FILE_STDERR) + else: + print(("No handler for option {}. Please report this as a bug " + "at http://bugs.python.org.").format(o), file=sys.stderr) + sys.exit(1) if generate and verbose: usage("-g and -v don't go together!") if single and fromfile: diff --git a/Misc/NEWS b/Misc/NEWS index 8a7b78d..53945e9 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -149,6 +149,9 @@ Extension Modules Tests ----- +- Issue #7324: add a sanity check to regrtest argument parsing to + catch the case of an option with no handler. + - Issue #6551: test_zipimport could import and then destroy some modules of the encodings package, which would make other tests fail further down the road because the internally cached encoders and decoders would point -- cgit v0.12 From 04454cd60de6a1ee7e598cc4f31342eadf12a92e Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Sun, 15 Nov 2009 07:27:02 +0000 Subject: Merged revisions 76284 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76284 | senthil.kumaran | 2009-11-15 11:50:55 +0530 (Sun, 15 Nov 2009) | 9 lines Merged revisions 76282 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76282 | senthil.kumaran | 2009-11-15 11:40:30 +0530 (Sun, 15 Nov 2009) | 3 lines Addition of some details in the code comments. ........ ................ --- Lib/urllib/request.py | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index 9f7ebd7..4ed46ff 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -30,7 +30,9 @@ handler, the argument will be installed instead of the default. install_opener -- Installs a new opener as the default opener. objects of interest: -OpenerDirector -- + +OpenerDirector -- Sets up the User-Agent as the Python-urllib and manages the +Handler classes while dealing with both requests and responses. Request -- An object that encapsulates the state of a request. The state can be as simple as the URL. It can also include extra HTTP @@ -398,7 +400,7 @@ def build_opener(*handlers): """Create an opener object from a list of handlers. The opener will use several default handlers, including support - for HTTP and FTP. + for HTTP, FTP and when applicable HTTPS. If any of the handlers passed as arguments are subclasses of the default handlers, the default handlers will not be used. -- cgit v0.12 From b58474f8c7d78057debf4d50854faf358b81e5b6 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Sun, 15 Nov 2009 08:45:27 +0000 Subject: Merged revisions 76290 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76290 | senthil.kumaran | 2009-11-15 14:13:45 +0530 (Sun, 15 Nov 2009) | 10 lines Merged revisions 76288 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76288 | senthil.kumaran | 2009-11-15 14:06:20 +0530 (Sun, 15 Nov 2009) | 3 lines Fix for Issue4683 - urllib2.HTTPDigestAuthHandler fails on third hostname?. Resolution: Reset the nonce value for each unique nonce (as per RFC 2617) ........ ................ --- Lib/urllib/request.py | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index 4ed46ff..b977099 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -847,6 +847,7 @@ class AbstractDigestAuthHandler: self.add_password = self.passwd.add_password self.retried = 0 self.nonce_count = 0 + self.last_nonce = None def reset_retry_count(self): self.retried = 0 @@ -922,7 +923,11 @@ class AbstractDigestAuthHandler: # XXX selector: what about proxies and full urls req.selector) if qop == 'auth': - self.nonce_count += 1 + if nonce == self.last_nonce: + self.nonce_count += 1 + else: + self.nonce_count = 1 + self.last_nonce = nonce ncvalue = '%08x' % self.nonce_count cnonce = self.get_cnonce(nonce) noncebit = "%s:%s:%s:%s:%s" % (nonce, ncvalue, cnonce, qop, H(A2)) -- cgit v0.12 From b6447512ab853a92ff52a19c357fd354800ff638 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 15 Nov 2009 10:17:48 +0000 Subject: Merged revisions 76292-76293 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76292 | mark.dickinson | 2009-11-15 09:57:26 +0000 (Sun, 15 Nov 2009) | 6 lines Issue #7298: Fix a variety of problems leading to wrong results with the fast versions of range.__reversed__ and range iteration. Also fix wrong results and a refleak for PyLong version of range.__reversed__. Thanks Eric Smith for reviewing, and for suggesting improved tests. ........ r76293 | mark.dickinson | 2009-11-15 10:04:50 +0000 (Sun, 15 Nov 2009) | 1 line r76292 commit accidentally committed some extra code; remove it ........ --- Lib/test/test_range.py | 61 ++++++++++++++++++ Misc/NEWS | 6 ++ Objects/rangeobject.c | 166 +++++++++++++++++++++++++++++++++---------------- 3 files changed, 178 insertions(+), 55 deletions(-) diff --git a/Lib/test/test_range.py b/Lib/test/test_range.py index 24836d0..ba028a6 100644 --- a/Lib/test/test_range.py +++ b/Lib/test/test_range.py @@ -3,12 +3,49 @@ import test.support, unittest import sys import pickle +import itertools import warnings warnings.filterwarnings("ignore", "integer argument expected", DeprecationWarning, "unittest") +# pure Python implementations (3 args only), for comparison +def pyrange(start, stop, step): + if (start - stop) // step < 0: + # replace stop with next element in the sequence of integers + # that are congruent to start modulo step. + stop += (start - stop) % step + while start != stop: + yield start + start += step + +def pyrange_reversed(start, stop, step): + stop += (start - stop) % step + return pyrange(stop - step, start - step, -step) + + class RangeTest(unittest.TestCase): + def assert_iterators_equal(self, xs, ys, test_id, limit=None): + # check that an iterator xs matches the expected results ys, + # up to a given limit. + if limit is not None: + xs = itertools.islice(xs, limit) + ys = itertools.islice(ys, limit) + sentinel = object() + pairs = itertools.zip_longest(xs, ys, fillvalue=sentinel) + for i, (x, y) in enumerate(pairs): + if x == y: + continue + elif x == sentinel: + self.fail('{}: iterator ended unexpectedly ' + 'at position {}; expected {}'.format(test_id, i, y)) + elif y == sentinel: + self.fail('{}: unexpected excess element {} at ' + 'position {}'.format(test_id, x, i)) + else: + self.fail('{}: wrong element at position {};' + 'expected {}, got {}'.format(test_id, i, y, x)) + def test_range(self): self.assertEqual(list(range(3)), [0, 1, 2]) self.assertEqual(list(range(1, 5)), [1, 2, 3, 4]) @@ -78,6 +115,30 @@ class RangeTest(unittest.TestCase): with self.assertRaises(TypeError): range([], 1, -1) + def test_range_iterators(self): + # exercise 'fast' iterators, that use a rangeiterobject internally. + # see issue 7298 + limits = [base + jiggle + for M in (2**32, 2**64) + for base in (-M, -M//2, 0, M//2, M) + for jiggle in (-2, -1, 0, 1, 2)] + test_ranges = [(start, end, step) + for start in limits + for end in limits + for step in (-2**63, -2**31, -2, -1, 1, 2)] + + for start, end, step in test_ranges: + iter1 = range(start, end, step) + iter2 = pyrange(start, end, step) + test_id = "range({}, {}, {})".format(start, end, step) + # check first 100 entries + self.assert_iterators_equal(iter1, iter2, test_id, limit=100) + + iter1 = reversed(range(start, end, step)) + iter2 = pyrange_reversed(start, end, step) + test_id = "reversed(range({}, {}, {}))".format(start, end, step) + self.assert_iterators_equal(iter1, iter2, test_id, limit=100) + def test_main(): test.support.run_unittest(RangeTest) diff --git a/Misc/NEWS b/Misc/NEWS index 53945e9..e23ab2f 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,12 @@ What's New in Python 3.1.2? Core and Builtins ----------------- +- Issue #7298: fixes for range and reversed(range(...)). Iteration + over range(a, b, c) incorrectly gave an empty iterator when a, b and + c fit in C long but the length of the range did not. Also fix + several cases where reversed(range(a, b, c)) gave wrong results, and + fix a refleak for reversed(range(a, b, c)) with large arguments. + - Issue #7244: itertools.izip_longest() no longer ignores exceptions raised during the formation of an output tuple. diff --git a/Objects/rangeobject.c b/Objects/rangeobject.c index 88ca698..0fe119c 100644 --- a/Objects/rangeobject.c +++ b/Objects/rangeobject.c @@ -431,16 +431,15 @@ PyTypeObject PyRangeIter_Type = { rangeiter_new, /* tp_new */ }; -/* Return number of items in range (lo, hi, step). step > 0 - * required. Return a value < 0 if & only if the true value is too - * large to fit in a signed long. +/* Return number of items in range (lo, hi, step). step != 0 + * required. The result always fits in an unsigned long. */ -static long +static unsigned long get_len_of_range(long lo, long hi, long step) { /* ------------------------------------------------------------- - If lo >= hi, the range is empty. - Else if n values are in the range, the last one is + If step > 0 and lo >= hi, or step < 0 and lo <= hi, the range is empty. + Else for step > 0, if n values are in the range, the last one is lo + (n-1)*step, which must be <= hi-1. Rearranging, n <= (hi - lo - 1)/step + 1, so taking the floor of the RHS gives the proper value. Since lo < hi in this case, hi-lo-1 >= 0, so @@ -448,30 +447,37 @@ get_len_of_range(long lo, long hi, long step) floor. Letting M be the largest positive long, the worst case for the RHS numerator is hi=M, lo=-M-1, and then hi-lo-1 = M-(-M-1)-1 = 2*M. Therefore unsigned long has enough - precision to compute the RHS exactly. + precision to compute the RHS exactly. The analysis for step < 0 + is similar. ---------------------------------------------------------------*/ - long n = 0; - if (lo < hi) { - unsigned long uhi = (unsigned long)hi; - unsigned long ulo = (unsigned long)lo; - unsigned long diff = uhi - ulo - 1; - n = (long)(diff / (unsigned long)step + 1); - } - return n; + assert(step != 0); + if (step > 0 && lo < hi) + return 1UL + (hi - 1UL - lo) / step; + else if (step < 0 && lo > hi) + return 1UL + (lo - 1UL - hi) / (0UL - step); + else + return 0UL; } +/* Initialize a rangeiter object. If the length of the rangeiter object + is not representable as a C long, OverflowError is raised. */ + static PyObject * int_range_iter(long start, long stop, long step) { rangeiterobject *it = PyObject_New(rangeiterobject, &PyRangeIter_Type); + unsigned long ulen; if (it == NULL) return NULL; it->start = start; it->step = step; - if (step > 0) - it->len = get_len_of_range(start, stop, step); - else - it->len = get_len_of_range(stop, start, -step); + ulen = get_len_of_range(start, stop, step); + if (ulen > (unsigned long)LONG_MAX) { + PyErr_SetString(PyExc_OverflowError, + "range too large to represent as a range_iterator"); + return NULL; + } + it->len = (long)ulen; it->index = 0; return (PyObject *)it; } @@ -580,23 +586,35 @@ range_iter(PyObject *seq) rangeobject *r = (rangeobject *)seq; longrangeiterobject *it; long lstart, lstop, lstep; + PyObject *int_it; assert(PyRange_Check(seq)); - /* If all three fields convert to long, use the int version */ + /* If all three fields and the length convert to long, use the int + * version */ lstart = PyLong_AsLong(r->start); - if (lstart != -1 || !PyErr_Occurred()) { - lstop = PyLong_AsLong(r->stop); - if (lstop != -1 || !PyErr_Occurred()) { - lstep = PyLong_AsLong(r->step); - if (lstep != -1 || !PyErr_Occurred()) - return int_range_iter(lstart, lstop, lstep); - } + if (lstart == -1 && PyErr_Occurred()) { + PyErr_Clear(); + goto long_range; + } + lstop = PyLong_AsLong(r->stop); + if (lstop == -1 && PyErr_Occurred()) { + PyErr_Clear(); + goto long_range; } - /* Some conversion failed, so there is an error set. Clear it, - and try again with a long range. */ - PyErr_Clear(); + lstep = PyLong_AsLong(r->step); + if (lstep == -1 && PyErr_Occurred()) { + PyErr_Clear(); + goto long_range; + } + int_it = int_range_iter(lstart, lstop, lstep); + if (int_it == NULL && PyErr_ExceptionMatches(PyExc_OverflowError)) { + PyErr_Clear(); + goto long_range; + } + return (PyObject *)int_it; + long_range: it = PyObject_New(longrangeiterobject, &PyLongRangeIter_Type); if (it == NULL) return NULL; @@ -629,34 +647,71 @@ range_reverse(PyObject *seq) rangeobject *range = (rangeobject*) seq; longrangeiterobject *it; PyObject *one, *sum, *diff, *len = NULL, *product; - long lstart, lstop, lstep; + long lstart, lstop, lstep, new_start, new_stop; + unsigned long ulen; - /* XXX(nnorwitz): do the calc for the new start/stop first, - then if they fit, call the proper iter()? - */ assert(PyRange_Check(seq)); - /* If all three fields convert to long, use the int version */ + /* reversed(range(start, stop, step)) can be expressed as + range(start+(n-1)*step, start-step, -step), where n is the number of + integers in the range. + + If each of start, stop, step, -step, start-step, and the length + of the iterator is representable as a C long, use the int + version. This excludes some cases where the reversed range is + representable as a range_iterator, but it's good enough for + common cases and it makes the checks simple. */ + lstart = PyLong_AsLong(range->start); - if (lstart != -1 || !PyErr_Occurred()) { - lstop = PyLong_AsLong(range->stop); - if (lstop != -1 || !PyErr_Occurred()) { - lstep = PyLong_AsLong(range->step); - if (lstep != -1 || !PyErr_Occurred()) { - /* XXX(nnorwitz): need to check for overflow and simplify. */ - long len = get_len_of_range(lstart, lstop, lstep); - long new_start = lstart + (len - 1) * lstep; - long new_stop = lstart; - if (lstep > 0) - new_stop -= 1; - else - new_stop += 1; - return int_range_iter(new_start, new_stop, -lstep); - } - } + if (lstart == -1 && PyErr_Occurred()) { + PyErr_Clear(); + goto long_range; + } + lstop = PyLong_AsLong(range->stop); + if (lstop == -1 && PyErr_Occurred()) { + PyErr_Clear(); + goto long_range; + } + lstep = PyLong_AsLong(range->step); + if (lstep == -1 && PyErr_Occurred()) { + PyErr_Clear(); + goto long_range; + } + /* check for possible overflow of -lstep */ + if (lstep == LONG_MIN) + goto long_range; + + /* check for overflow of lstart - lstep: + + for lstep > 0, need only check whether lstart - lstep < LONG_MIN. + for lstep < 0, need only check whether lstart - lstep > LONG_MAX + + Rearrange these inequalities as: + + lstart - LONG_MIN < lstep (lstep > 0) + LONG_MAX - lstart < -lstep (lstep < 0) + + and compute both sides as unsigned longs, to avoid the + possibility of undefined behaviour due to signed overflow. */ + + if (lstep > 0) { + if ((unsigned long)lstart - LONG_MIN < (unsigned long)lstep) + goto long_range; + } + else { + if (LONG_MAX - (unsigned long)lstart < 0UL - lstep) + goto long_range; } - PyErr_Clear(); + ulen = get_len_of_range(lstart, lstop, lstep); + if (ulen > (unsigned long)LONG_MAX) + goto long_range; + + new_stop = lstart - lstep; + new_start = (long)(new_stop + ulen * lstep); + return int_range_iter(new_start, new_stop, -lstep); + +long_range: it = PyObject_New(longrangeiterobject, &PyLongRangeIter_Type); if (it == NULL) return NULL; @@ -675,7 +730,8 @@ range_reverse(PyObject *seq) if (!diff) goto create_failure; - product = PyNumber_Multiply(len, range->step); + product = PyNumber_Multiply(diff, range->step); + Py_DECREF(diff); if (!product) goto create_failure; @@ -684,11 +740,11 @@ range_reverse(PyObject *seq) it->start = sum; if (!it->start) goto create_failure; + it->step = PyNumber_Negative(range->step); if (!it->step) { Py_DECREF(it->start); - PyObject_Del(it); - return NULL; + goto create_failure; } /* Steal reference to len. */ -- cgit v0.12 From d340f6cd3f8b9417e8ff15a2adcada959878246c Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 15 Nov 2009 12:56:59 +0000 Subject: Merged revisions 76298 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76298 | mark.dickinson | 2009-11-15 12:56:08 +0000 (Sun, 15 Nov 2009) | 1 line Fix another case of potential signed overflow. ........ --- Objects/rangeobject.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/Objects/rangeobject.c b/Objects/rangeobject.c index 0fe119c..c8b10eb 100644 --- a/Objects/rangeobject.c +++ b/Objects/rangeobject.c @@ -354,7 +354,10 @@ static PyObject * rangeiter_next(rangeiterobject *r) { if (r->index < r->len) - return PyLong_FromLong(r->start + (r->index++) * r->step); + /* cast to unsigned to avoid possible signed overflow + in intermediate calculations. */ + return PyLong_FromLong((long)(r->start + + (unsigned long)(r->index++) * r->step)); return NULL; } -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From f5b3a1498c32c70afe3d0baa25d83d112cab277f Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 15 Nov 2009 18:25:23 +0000 Subject: Merged revisions 76310 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76310 | mark.dickinson | 2009-11-15 18:23:13 +0000 (Sun, 15 Nov 2009) | 1 line Regenerate pyconfig.h.in using autoconf 2.61 ........ --- pyconfig.h.in | 60 ++++++++++++----------------------------------------------- 1 file changed, 12 insertions(+), 48 deletions(-) diff --git a/pyconfig.h.in b/pyconfig.h.in index 2e59956..5c2d3d8 100644 --- a/pyconfig.h.in +++ b/pyconfig.h.in @@ -5,9 +5,6 @@ #define Py_PYCONFIG_H -/* Define if building universal (internal helper macro) */ -#undef AC_APPLE_UNIVERSAL_BUILD - /* Define for AIX if your compiler is a genuine IBM xlC/xlC_r and you want support for AIX C++ shared extension modules. */ #undef AIX_GENUINE_CPLUSPLUS @@ -1001,28 +998,6 @@ /* Define if you want to use computed gotos in ceval.c. */ #undef USE_COMPUTED_GOTOS -/* Enable extensions on AIX 3, Interix. */ -#ifndef _ALL_SOURCE -# undef _ALL_SOURCE -#endif -/* Enable GNU extensions on systems that have them. */ -#ifndef _GNU_SOURCE -# undef _GNU_SOURCE -#endif -/* Enable threading extensions on Solaris. */ -#ifndef _POSIX_PTHREAD_SEMANTICS -# undef _POSIX_PTHREAD_SEMANTICS -#endif -/* Enable extensions on HP NonStop. */ -#ifndef _TANDEM_SOURCE -# undef _TANDEM_SOURCE -#endif -/* Enable general extensions on Solaris. */ -#ifndef __EXTENSIONS__ -# undef __EXTENSIONS__ -#endif - - /* Define if a va_list is an array of some kind */ #undef VA_LIST_IS_ARRAY @@ -1060,21 +1035,20 @@ /* Define to profile with the Pentium timestamp counter */ #undef WITH_TSC -/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most - significant byte first (like Motorola and SPARC, unlike Intel). */ -#if defined AC_APPLE_UNIVERSAL_BUILD -# if defined __BIG_ENDIAN__ -# define WORDS_BIGENDIAN 1 -# endif -#else -# ifndef WORDS_BIGENDIAN -# undef WORDS_BIGENDIAN -# endif -#endif +/* Define to 1 if your processor stores words with the most significant byte + first (like Motorola and SPARC, unlike Intel and VAX). */ +#undef WORDS_BIGENDIAN /* Define if arithmetic is subject to x87-style double rounding issue */ #undef X87_DOUBLE_ROUNDING +/* Define to 1 if on AIX 3. + System headers sometimes define this. + We just want to avoid a redefinition error message. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif + /* Define on OpenBSD to activate all library features */ #undef _BSD_SOURCE @@ -1093,25 +1067,15 @@ /* This must be defined on some systems to enable large file support. */ #undef _LARGEFILE_SOURCE -/* Define to 1 if on MINIX. */ -#undef _MINIX - /* Define on NetBSD to activate all library features */ #undef _NETBSD_SOURCE /* Define _OSF_SOURCE to get the makedev macro. */ #undef _OSF_SOURCE -/* Define to 2 if the system does not provide POSIX.1 features except with - this defined. */ -#undef _POSIX_1_SOURCE - /* Define to activate features from IEEE Stds 1003.1-2001 */ #undef _POSIX_C_SOURCE -/* Define to 1 if you need to in order for `stat' and other things to work. */ -#undef _POSIX_SOURCE - /* Define if you have POSIX threads, and your system does not define that. */ #undef _POSIX_THREADS @@ -1119,12 +1083,12 @@ #undef _REENTRANT /* Define for Solaris 2.5.1 so the uint32_t typedef from , - , or is not used. If the typedef were allowed, the + , or is not used. If the typedef was allowed, the #define below would cause a syntax error. */ #undef _UINT32_T /* Define for Solaris 2.5.1 so the uint64_t typedef from , - , or is not used. If the typedef were allowed, the + , or is not used. If the typedef was allowed, the #define below would cause a syntax error. */ #undef _UINT64_T -- cgit v0.12 From b830a230c1718f23bccf6e0af9e3d8d32ef57b2c Mon Sep 17 00:00:00 2001 From: Nick Coghlan Date: Sun, 15 Nov 2009 23:27:31 +0000 Subject: Recorded merge of revisions 76314 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76314 | nick.coghlan | 2009-11-16 09:04:33 +1000 (Mon, 16 Nov 2009) | 9 lines Merged revisions 76312 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76312 | nick.coghlan | 2009-11-16 08:36:47 +1000 (Mon, 16 Nov 2009) | 1 line Issue #7328: don't corrupt sys.path when running pydoc with the -m switch ........ ................ --- Lib/pydoc.py | 12 +++++++----- Misc/NEWS | 2 ++ 2 files changed, 9 insertions(+), 5 deletions(-) diff --git a/Lib/pydoc.py b/Lib/pydoc.py index 68771c9..28d3bb8 100755 --- a/Lib/pydoc.py +++ b/Lib/pydoc.py @@ -2249,11 +2249,13 @@ def cli(): import getopt class BadUsage(Exception): pass - # Scripts don't get the current directory in their path by default. - scriptdir = os.path.dirname(sys.argv[0]) - if scriptdir in sys.path: - sys.path.remove(scriptdir) - sys.path.insert(0, '.') + # Scripts don't get the current directory in their path by default + # unless they are run with the '-m' switch + if '' not in sys.path: + scriptdir = os.path.dirname(sys.argv[0]) + if scriptdir in sys.path: + sys.path.remove(scriptdir) + sys.path.insert(0, '.') try: opts, args = getopt.getopt(sys.argv[1:], 'gk:p:w') diff --git a/Misc/NEWS b/Misc/NEWS index e23ab2f..2c1f5a7 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -46,6 +46,8 @@ Core and Builtins Library ------- +- Issue #7328: pydoc no longer corrupts sys.path when run with the '-m' switch + - Issue #7318: multiprocessing now uses a timeout when it fails to establish a connection with another process, rather than looping endlessly. The default timeout is 20 seconds, which should be amply sufficient for -- cgit v0.12 From bdf439321f97c1f78c5b387fcbf5556e56d57fd3 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Mon, 16 Nov 2009 00:36:18 +0000 Subject: Merged revisions 76319 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76319 | benjamin.peterson | 2009-11-15 18:34:25 -0600 (Sun, 15 Nov 2009) | 4 lines fix one visible and several possible refleaks in rangeobject.c In some cases, the code was just reordered to allow for less decrefing. ........ --- Objects/rangeobject.c | 37 +++++++++++++++++-------------------- 1 file changed, 17 insertions(+), 20 deletions(-) diff --git a/Objects/rangeobject.c b/Objects/rangeobject.c index c8b10eb..d7c2fb9 100644 --- a/Objects/rangeobject.c +++ b/Objects/rangeobject.c @@ -476,6 +476,7 @@ int_range_iter(long start, long stop, long step) it->step = step; ulen = get_len_of_range(start, stop, step); if (ulen > (unsigned long)LONG_MAX) { + Py_DECREF(it); PyErr_SetString(PyExc_OverflowError, "range too large to represent as a range_iterator"); return NULL; @@ -527,16 +528,14 @@ longrangeiter_next(longrangeiterobject *r) if (!one) return NULL; - product = PyNumber_Multiply(r->index, r->step); - if (!product) { - Py_DECREF(one); - return NULL; - } - new_index = PyNumber_Add(r->index, one); Py_DECREF(one); - if (!new_index) { - Py_DECREF(product); + if (!new_index) + return NULL; + + product = PyNumber_Multiply(r->index, r->step); + if (!product) { + Py_DECREF(new_index); return NULL; } @@ -546,6 +545,9 @@ longrangeiter_next(longrangeiterobject *r) Py_DECREF(r->index); r->index = new_index; } + else { + Py_DECREF(new_index); + } return result; } @@ -724,6 +726,9 @@ long_range: if (!len) goto create_failure; + /* Steal reference to len. */ + it->len = len; + one = PyLong_FromLong(1); if (!one) goto create_failure; @@ -745,24 +750,16 @@ long_range: goto create_failure; it->step = PyNumber_Negative(range->step); - if (!it->step) { - Py_DECREF(it->start); + if (!it->step) goto create_failure; - } - - /* Steal reference to len. */ - it->len = len; it->index = PyLong_FromLong(0); - if (!it->index) { - Py_DECREF(it); - return NULL; - } + if (!it->index) + goto create_failure; return (PyObject *)it; create_failure: - Py_XDECREF(len); - PyObject_Del(it); + Py_DECREF(it); return NULL; } -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 2cc7048208fbc7a217810d11c8d24205b94bf8cb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Wed, 18 Nov 2009 10:19:38 +0000 Subject: Merged revisions 76360 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76360 | tarek.ziade | 2009-11-18 10:32:34 +0100 (Wed, 18 Nov 2009) | 9 lines Merged revisions 76358 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76358 | tarek.ziade | 2009-11-18 09:46:56 +0100 (Wed, 18 Nov 2009) | 1 line #7293: distutils.test_msvc9compiler now uses a key that exists on any fresh windows install ........ ................ --- Lib/distutils/tests/test_msvc9compiler.py | 10 +++++----- Misc/NEWS | 3 +++ 2 files changed, 8 insertions(+), 5 deletions(-) diff --git a/Lib/distutils/tests/test_msvc9compiler.py b/Lib/distutils/tests/test_msvc9compiler.py index 7382798..7cf1a12 100644 --- a/Lib/distutils/tests/test_msvc9compiler.py +++ b/Lib/distutils/tests/test_msvc9compiler.py @@ -44,17 +44,17 @@ class msvc9compilerTestCase(unittest.TestCase): # looking for values that should exist on all # windows registeries versions. - path = r'Software\Microsoft\Notepad' - v = Reg.get_value(path, "lfitalic") - self.assertTrue(v in (0, 1)) + path = r'Control Panel\Desktop' + v = Reg.get_value(path, 'dragfullwindows') + self.assertTrue(v in ('0', '1')) import winreg HKCU = winreg.HKEY_CURRENT_USER keys = Reg.read_keys(HKCU, 'xxxx') self.assertEquals(keys, None) - keys = Reg.read_keys(HKCU, r'Software\Microsoft') - self.assertTrue('Notepad' in keys) + keys = Reg.read_keys(HKCU, r'Control Panel') + self.assertTrue('Desktop' in keys) def test_suite(): return unittest.makeSuite(msvc9compilerTestCase) diff --git a/Misc/NEWS b/Misc/NEWS index 2c1f5a7..0712236 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -46,6 +46,9 @@ Core and Builtins Library ------- +- Issue #7293: distutils.test_msvc9compiler is fixed to work on any fresh + Windows box. Help provided by David Bolen. + - Issue #7328: pydoc no longer corrupts sys.path when run with the '-m' switch - Issue #7318: multiprocessing now uses a timeout when it fails to establish -- cgit v0.12 -- cgit v0.12 From 7dfcef577e5d713c49322254ab364fcda8fe370a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Lars=20Gust=C3=A4bel?= Date: Wed, 18 Nov 2009 21:11:27 +0000 Subject: Merged revisions 76383 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76383 | lars.gustaebel | 2009-11-18 21:29:25 +0100 (Wed, 18 Nov 2009) | 10 lines Merged revisions 76381 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76381 | lars.gustaebel | 2009-11-18 21:24:54 +0100 (Wed, 18 Nov 2009) | 3 lines Issue #7341: Close the internal file object in the TarFile constructor in case of an error. ........ ................ --- Lib/tarfile.py | 48 +++++++++++++++++++++++++++--------------------- Misc/NEWS | 3 +++ 2 files changed, 30 insertions(+), 21 deletions(-) diff --git a/Lib/tarfile.py b/Lib/tarfile.py index 3a3d2c9..8eb80f8 100644 --- a/Lib/tarfile.py +++ b/Lib/tarfile.py @@ -1554,27 +1554,33 @@ class TarFile(object): self.inodes = {} # dictionary caching the inodes of # archive members already added - if self.mode == "r": - self.firstmember = None - self.firstmember = self.next() - - if self.mode == "a": - # Move to the end of the archive, - # before the first empty block. - self.firstmember = None - while True: - if self.next() is None: - if self.offset > 0: - self.fileobj.seek(self.fileobj.tell() - BLOCKSIZE) - break - - if self.mode in "aw": - self._loaded = True - - if self.pax_headers: - buf = self.tarinfo.create_pax_global_header(self.pax_headers.copy()) - self.fileobj.write(buf) - self.offset += len(buf) + try: + if self.mode == "r": + self.firstmember = None + self.firstmember = self.next() + + if self.mode == "a": + # Move to the end of the archive, + # before the first empty block. + self.firstmember = None + while True: + if self.next() is None: + if self.offset > 0: + self.fileobj.seek(self.fileobj.tell() - BLOCKSIZE) + break + + if self.mode in "aw": + self._loaded = True + + if self.pax_headers: + buf = self.tarinfo.create_pax_global_header(self.pax_headers.copy()) + self.fileobj.write(buf) + self.offset += len(buf) + except: + if not self._extfileobj: + self.fileobj.close() + self.closed = True + raise #-------------------------------------------------------------------------- # Below are the classmethods which act as alternate constructors to the diff --git a/Misc/NEWS b/Misc/NEWS index 0712236..f7c24d0 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -46,6 +46,9 @@ Core and Builtins Library ------- +- Issue #7341: Close the internal file object in the TarFile constructor in + case of an error. + - Issue #7293: distutils.test_msvc9compiler is fixed to work on any fresh Windows box. Help provided by David Bolen. -- cgit v0.12 From c566df3f55efeaea910033e6e515c78afa15ea6c Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Thu, 19 Nov 2009 00:01:54 +0000 Subject: Issue 7263: Fix set.intersection() docstring. --- Objects/setobject.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Objects/setobject.c b/Objects/setobject.c index b296f9f..27b41a1 100644 --- a/Objects/setobject.c +++ b/Objects/setobject.c @@ -1343,9 +1343,9 @@ set_intersection_multi(PySetObject *so, PyObject *args) } PyDoc_STRVAR(intersection_doc, -"Return the intersection of two sets as a new set.\n\ +"Return the intersection of two or more sets as a new set.\n\ \n\ -(i.e. all elements that are in both sets.)"); +(i.e. elements that are common to all of the sets.)"); static PyObject * set_intersection_update(PySetObject *so, PyObject *other) -- cgit v0.12 From b868e63443d86d9016679b6451fd143717ab6de7 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Thu, 19 Nov 2009 01:02:56 +0000 Subject: Issue 3976: fix pprint for sets, frozensets, and dicts containing unorderable types. --- Lib/pprint.py | 41 ++++++++++++++++++++++++++++++----------- Lib/test/test_pprint.py | 19 +++++++++++++++++++ Misc/NEWS | 3 +++ 3 files changed, 52 insertions(+), 11 deletions(-) diff --git a/Lib/pprint.py b/Lib/pprint.py index 8bbc845..b3a6446 100644 --- a/Lib/pprint.py +++ b/Lib/pprint.py @@ -70,6 +70,32 @@ def isrecursive(object): """Determine if object requires a recursive representation.""" return _safe_repr(object, {}, None, 0)[2] +class _safe_key: + """Helper function for key functions when sorting unorderable objects. + + The wrapped-object will fallback to an Py2.x style comparison for + unorderable types (sorting first comparing the type name and then by + the obj ids). Does not work recursively, so dict.items() must have + _safe_key applied to both the key and the value. + + """ + + __slots__ = ['obj'] + + def __init__(self, obj): + self.obj = obj + + def __lt__(self, other): + rv = self.obj.__lt__(other.obj) + if rv is NotImplemented: + rv = (str(type(self.obj)), id(self.obj)) < \ + (str(type(other.obj)), id(other.obj)) + return rv + +def _safe_tuple(t): + "Helper function for comparing 2-tuples" + return _safe_key(t[0]), _safe_key(t[1]) + class PrettyPrinter: def __init__(self, indent=1, width=80, depth=None, stream=None): """Handle pretty printing operations onto a stream using a set of @@ -145,7 +171,7 @@ class PrettyPrinter: if length: context[objid] = 1 indent = indent + self._indent_per_level - items = sorted(object.items()) + items = sorted(object.items(), key=_safe_tuple) key, ent = items[0] rep = self._repr(key, context, level) write(rep) @@ -178,14 +204,14 @@ class PrettyPrinter: return write('{') endchar = '}' - object = sorted(object) + object = sorted(object, key=_safe_key) elif issubclass(typ, frozenset): if not length: write('frozenset()') return write('frozenset({') endchar = '})' - object = sorted(object) + object = sorted(object, key=_safe_key) indent += 10 else: write('(') @@ -267,14 +293,7 @@ def _safe_repr(object, context, maxlevels, level): append = components.append level += 1 saferepr = _safe_repr - items = object.items() - try: - items = sorted(items) - except TypeError: - def sortkey(item): - key, value = item - return str(type(key)), key, value - items = sorted(items, key=sortkey) + items = sorted(object.items(), key=_safe_tuple) for k, v in items: krepr, kreadable, krecur = saferepr(k, context, maxlevels, level) vrepr, vreadable, vrecur = saferepr(v, context, maxlevels, level) diff --git a/Lib/test/test_pprint.py b/Lib/test/test_pprint.py index 3d13b60..4370935 100644 --- a/Lib/test/test_pprint.py +++ b/Lib/test/test_pprint.py @@ -2,6 +2,7 @@ import pprint import test.support import unittest import test.test_set +import random # list, tuple and dict subclasses that do or don't overwrite __repr__ class list2(list): @@ -25,6 +26,10 @@ class dict3(dict): def __repr__(self): return dict.__repr__(self) +class Unorderable: + def __repr__(self): + return str(id(self)) + class QueryTestCase(unittest.TestCase): def setUp(self): @@ -407,6 +412,20 @@ class QueryTestCase(unittest.TestCase): self.assertEqual(pprint.pformat(nested_dict, depth=1), lv1_dict) self.assertEqual(pprint.pformat(nested_list, depth=1), lv1_list) + def test_sort_unorderable_values(self): + # Issue 3976: sorted pprints fail for unorderable values. + n = 20 + keys = [Unorderable() for i in range(n)] + random.shuffle(keys) + skeys = sorted(keys, key=id) + clean = lambda s: s.replace(' ', '').replace('\n','') + + self.assertEqual(clean(pprint.pformat(set(keys))), + '{' + ','.join(map(repr, skeys)) + '}') + self.assertEqual(clean(pprint.pformat(frozenset(keys))), + 'frozenset({' + ','.join(map(repr, skeys)) + '})') + self.assertEqual(clean(pprint.pformat(dict.fromkeys(keys))), + '{' + ','.join('%r:None' % k for k in skeys) + '}') class DottedPrettyPrinter(pprint.PrettyPrinter): diff --git a/Misc/NEWS b/Misc/NEWS index f7c24d0..5dbee19 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -46,6 +46,9 @@ Core and Builtins Library ------- +- Issue #3976: pprint for sets, frozensets, and dicts now succeed when + they contain unorderable types. + - Issue #7341: Close the internal file object in the TarFile constructor in case of an error. -- cgit v0.12 From d3a77c0ad3d933f9ce6f3e8e6c983bfb47e89b8e Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Thu, 19 Nov 2009 01:23:41 +0000 Subject: Fix docstrings for itertools combinatoric functions. --- Doc/library/itertools.rst | 4 ++-- Modules/itertoolsmodule.c | 8 ++++---- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst index c1f8d9a..3003552 100644 --- a/Doc/library/itertools.rst +++ b/Doc/library/itertools.rst @@ -65,8 +65,8 @@ Iterator Arguments Resu ============================================== ==================== ============================================================= :func:`product` p, q, ... [repeat=1] cartesian product, equivalent to a nested for-loop :func:`permutations` p[, r] r-length tuples, all possible orderings, no repeated elements -:func:`combinations` p[, r] r-length tuples, in sorted order, no repeated elements -:func:`combinations_with_replacement` p[, r] r-length tuples, in sorted order, with repeated elements +:func:`combinations` p, r r-length tuples, in sorted order, no repeated elements +:func:`combinations_with_replacement` p, r r-length tuples, in sorted order, with repeated elements | ``product('ABCD', repeat=2)`` ``AA AB AC AD BA BB BC BD CA CB CC CD DA DB DC DD`` ``permutations('ABCD', 2)`` ``AB AC AD BA BC BD CA CB CD DA DB DC`` diff --git a/Modules/itertoolsmodule.c b/Modules/itertoolsmodule.c index 1df9782..3264d1f 100644 --- a/Modules/itertoolsmodule.c +++ b/Modules/itertoolsmodule.c @@ -2017,7 +2017,7 @@ empty: } PyDoc_STRVAR(combinations_doc, -"combinations(iterable[, r]) --> combinations object\n\ +"combinations(iterable, r) --> combinations object\n\ \n\ Return successive r-length combinations of elements in the iterable.\n\n\ combinations(range(4), 3) --> (0,1,2), (0,1,3), (0,2,3), (1,2,3)"); @@ -2262,7 +2262,7 @@ empty: } PyDoc_STRVAR(cwr_doc, -"combinations_with_replacement(iterable[, r]) --> combinations_with_replacement object\n\ +"combinations_with_replacement(iterable, r) --> combinations_with_replacement object\n\ \n\ Return successive r-length combinations of elements in the iterable\n\ allowing individual elements to have successive repeats.\n\ @@ -3494,8 +3494,8 @@ zip_longest(p, q, ...) --> (p[0], q[0]), (p[1], q[1]), ... \n\ Combinatoric generators:\n\ product(p, q, ... [repeat=1]) --> cartesian product\n\ permutations(p[, r])\n\ -combinations(p[, r])\n\ -combinations_with_replacement(p[, r])\n\ +combinations(p, r)\n\ +combinations_with_replacement(p, r)\n\ "); -- cgit v0.12 From a1f9c0423992f731778e3389eba2c87f864a6ba1 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Thu, 19 Nov 2009 03:10:36 +0000 Subject: Merged revisions 76396 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76396 | benjamin.peterson | 2009-11-18 21:08:32 -0600 (Wed, 18 Nov 2009) | 10 lines fix __bytes__ handling here in py3x Merged revisions 76395 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76395 | benjamin.peterson | 2009-11-18 21:00:02 -0600 (Wed, 18 Nov 2009) | 1 line #5037 proxy __unicode__ correctly ........ ................ --- Lib/test/test_weakref.py | 11 +++++++++++ Misc/NEWS | 3 +++ Objects/weakrefobject.c | 17 +++++++++++++++++ 3 files changed, 31 insertions(+) diff --git a/Lib/test/test_weakref.py b/Lib/test/test_weakref.py index ffa28a6..ecf1976 100644 --- a/Lib/test/test_weakref.py +++ b/Lib/test/test_weakref.py @@ -183,6 +183,17 @@ class ReferencesTestCase(TestBase): self.assertEqual(L3[:5], p3[:5]) self.assertEqual(L3[2:5], p3[2:5]) + def test_proxy_unicode(self): + # See bug 5037 + class C(object): + def __str__(self): + return "string" + def __bytes__(self): + return b"bytes" + instance = C() + self.assertTrue("__bytes__" in dir(weakref.proxy(instance))) + self.assertEqual(bytes(weakref.proxy(instance)), b"bytes") + def test_proxy_index(self): class C: def __index__(self): diff --git a/Misc/NEWS b/Misc/NEWS index 5dbee19..ba07336 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -49,6 +49,9 @@ Library - Issue #3976: pprint for sets, frozensets, and dicts now succeed when they contain unorderable types. +- Issue #5037: Proxy the __unicode__ special method instead to __unicode__ + instead of __str__. + - Issue #7341: Close the internal file object in the TarFile constructor in case of an error. diff --git a/Objects/weakrefobject.c b/Objects/weakrefobject.c index 214dd95..27f015d 100644 --- a/Objects/weakrefobject.c +++ b/Objects/weakrefobject.c @@ -435,6 +435,13 @@ proxy_checkref(PyWeakReference *proxy) return generic(proxy, v, w); \ } +#define WRAP_METHOD(method, special) \ + static PyObject * \ + method(PyObject *proxy) { \ + UNWRAP(proxy); \ + return PyObject_CallMethod(proxy, special, ""); \ + } + /* direct slots */ @@ -576,6 +583,15 @@ proxy_iternext(PyWeakReference *proxy) } +WRAP_METHOD(proxy_bytes, "__bytes__"); + + +static PyMethodDef proxy_methods[] = { + {"__bytes__", (PyCFunction)proxy_bytes, METH_NOARGS}, + {NULL, NULL} +}; + + static PyNumberMethods proxy_as_number = { proxy_add, /*nb_add*/ proxy_sub, /*nb_subtract*/ @@ -661,6 +677,7 @@ _PyWeakref_ProxyType = { 0, /* tp_weaklistoffset */ (getiterfunc)proxy_iter, /* tp_iter */ (iternextfunc)proxy_iternext, /* tp_iternext */ + proxy_methods, /* tp_methods */ }; -- cgit v0.12 From fd9ac226aa040b2cc790e7818d4e973ddf65b025 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Thu, 19 Nov 2009 05:41:34 +0000 Subject: Merged revisions 76401 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76401 | tarek.ziade | 2009-11-19 06:39:00 +0100 (Thu, 19 Nov 2009) | 9 lines Merged revisions 76399 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76399 | tarek.ziade | 2009-11-19 06:33:16 +0100 (Thu, 19 Nov 2009) | 1 line dragfullwindows can have value 2 ........ ................ --- Lib/distutils/tests/test_msvc9compiler.py | 2 +- Misc/NEWS | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/Lib/distutils/tests/test_msvc9compiler.py b/Lib/distutils/tests/test_msvc9compiler.py index 7cf1a12..05d34e6 100644 --- a/Lib/distutils/tests/test_msvc9compiler.py +++ b/Lib/distutils/tests/test_msvc9compiler.py @@ -46,7 +46,7 @@ class msvc9compilerTestCase(unittest.TestCase): # windows registeries versions. path = r'Control Panel\Desktop' v = Reg.get_value(path, 'dragfullwindows') - self.assertTrue(v in ('0', '1')) + self.assertTrue(v in ('0', '1', '2')) import winreg HKCU = winreg.HKEY_CURRENT_USER diff --git a/Misc/NEWS b/Misc/NEWS index ba07336..fada490 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -46,6 +46,9 @@ Core and Builtins Library ------- +- Issue #7354: distutils.tests.test_msvc9compiler - dragfullwindows can + be 2. + - Issue #3976: pprint for sets, frozensets, and dicts now succeed when they contain unorderable types. -- cgit v0.12 From 1b2cad00c7fa2280917cb62ecccb3e129d9299c9 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Thu, 19 Nov 2009 17:30:05 +0000 Subject: Merged revisions 76405 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76405 | ronald.oussoren | 2009-11-19 18:15:31 +0100 (Thu, 19 Nov 2009) | 21 lines Merged revisions 76403 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76403 | ronald.oussoren | 2009-11-19 17:25:21 +0100 (Thu, 19 Nov 2009) | 14 lines Fix for issue #7085 On MacOSX 10.6 the CoreFoundation framework must be initialized on the main thread, the constructor function in that framework will cause an SIGABRT when it is called on any other thread. Because a number of extension link (indirectly) to CoreFoundation and the Python core itself didn't the interpreter crashed when importing some extensions, such as _locale, on a secondary thread. This fix ensures that Python is linked to CoreFoundation on OSX, which results in the CoreFoundation constructor being called when Python is loaded. This does not require code changes. ........ ................ --- Misc/NEWS | 3 +++ configure | 38 ++++++++++++++++++++++---------------- configure.in | 6 ++++++ 3 files changed, 31 insertions(+), 16 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index fada490..bd944ac 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.2? Core and Builtins ----------------- +- Issue #7085: Fix crash when importing some extensions in a thread + on MacOSX 10.6. + - Issue #7298: fixes for range and reversed(range(...)). Iteration over range(a, b, c) incorrectly gave an empty iterator when a, b and c fit in C long but the length of the range did not. Also fix diff --git a/configure b/configure index 12697dd..5079e84 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 74980 . +# From configure.in Revision: 75727 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for python 3.1. # @@ -3802,7 +3802,7 @@ else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi -rm -f conftest* +rm -f -r conftest* @@ -5350,7 +5350,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f conftest* +rm -f -r conftest* fi @@ -5371,7 +5371,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f conftest* +rm -f -r conftest* fi @@ -6469,7 +6469,7 @@ _ACEOF fi -rm -f conftest* +rm -f -r conftest* { echo "$as_me:$LINENO: result: $was_it_defined" >&5 echo "${ECHO_T}$was_it_defined" >&6; } @@ -6999,7 +6999,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_type_uid_t=no fi -rm -f conftest* +rm -f -r conftest* fi { echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 @@ -14409,7 +14409,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else unistd_defines_pthreads=no fi -rm -f conftest* +rm -f -r conftest* { echo "$as_me:$LINENO: result: $unistd_defines_pthreads" >&5 echo "${ECHO_T}$unistd_defines_pthreads" >&6; } @@ -15877,7 +15877,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1; then ipv6type=$i fi -rm -f conftest* +rm -f -r conftest* ;; kame) @@ -15900,7 +15900,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib ipv6trylibc=yes fi -rm -f conftest* +rm -f -r conftest* ;; linux-glibc) @@ -15921,7 +15921,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6type=$i; ipv6trylibc=yes fi -rm -f conftest* +rm -f -r conftest* ;; linux-inet6) @@ -15959,7 +15959,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f conftest* +rm -f -r conftest* ;; v6d) @@ -15982,7 +15982,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib; BASECFLAGS="-I/usr/local/v6/include $BASECFLAGS" fi -rm -f conftest* +rm -f -r conftest* ;; zeta) @@ -16004,7 +16004,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f conftest* +rm -f -r conftest* ;; esac @@ -23989,7 +23989,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f conftest* +rm -f -r conftest* cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -24008,7 +24008,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f conftest* +rm -f -r conftest* fi @@ -24278,7 +24278,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f conftest* +rm -f -r conftest* fi @@ -25513,6 +25513,12 @@ echo "${ECHO_T}no" >&6; } fi +if test $ac_sys_system = Darwin +then + LIBS="$LIBS -framework CoreFoundation" +fi + + diff --git a/configure.in b/configure.in index 5651993..1d024cd 100644 --- a/configure.in +++ b/configure.in @@ -3939,6 +3939,12 @@ else AC_MSG_RESULT(no) fi], [AC_MSG_RESULT(no)]) +if test $ac_sys_system = Darwin +then + LIBS="$LIBS -framework CoreFoundation" +fi + + AC_SUBST(THREADHEADERS) -- cgit v0.12 From 8c9695cf986c20928a29bed4529c42565a364db7 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Thu, 19 Nov 2009 17:45:30 +0000 Subject: Merged revisions 76409 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76409 | ronald.oussoren | 2009-11-19 18:44:52 +0100 (Thu, 19 Nov 2009) | 11 lines Merged revisions 76407 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76407 | ronald.oussoren | 2009-11-19 18:42:51 +0100 (Thu, 19 Nov 2009) | 4 lines Don't use the '==' operator with test, that's an unportable bash-ism. (Issue 7179) ........ ................ --- Mac/BuildScript/scripts/postflight.patch-profile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Mac/BuildScript/scripts/postflight.patch-profile b/Mac/BuildScript/scripts/postflight.patch-profile index c33fbea..cbf4162 100755 --- a/Mac/BuildScript/scripts/postflight.patch-profile +++ b/Mac/BuildScript/scripts/postflight.patch-profile @@ -36,10 +36,10 @@ esac # Now ensure that our bin directory is on $P and before /usr/bin at that for elem in `echo $P | tr ':' ' '` do - if [ "${elem}" == "${PYTHON_ROOT}/bin" ]; then + if [ "${elem}" = "${PYTHON_ROOT}/bin" ]; then echo "All right, you're a python lover already" exit 0 - elif [ "${elem}" == "/usr/bin" ]; then + elif [ "${elem}" = "/usr/bin" ]; then break fi done -- cgit v0.12 From 3a2249da1b1d8e5e8a8710be6dbf44c753792063 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Thu, 19 Nov 2009 21:26:17 +0000 Subject: Merged revisions 76414 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76414 | benjamin.peterson | 2009-11-19 15:22:27 -0600 (Thu, 19 Nov 2009) | 1 line fix message for py3 ........ --- Misc/NEWS | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index bd944ac..0478eb5 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -55,8 +55,8 @@ Library - Issue #3976: pprint for sets, frozensets, and dicts now succeed when they contain unorderable types. -- Issue #5037: Proxy the __unicode__ special method instead to __unicode__ - instead of __str__. +- Issue #5037: Proxy the __bytes__ special method instead to __bytes__ instead + of __str__. - Issue #7341: Close the internal file object in the TarFile constructor in case of an error. -- cgit v0.12 From db149ac59b9384648099a971750b8c3151fbfec7 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Fri, 20 Nov 2009 01:21:35 +0000 Subject: Merged revisions 76425 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76425 | benjamin.peterson | 2009-11-19 19:19:41 -0600 (Thu, 19 Nov 2009) | 13 lines Merged revisions 76423-76424 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76423 | benjamin.peterson | 2009-11-19 19:15:53 -0600 (Thu, 19 Nov 2009) | 1 line provide line number for lambdas ........ r76424 | benjamin.peterson | 2009-11-19 19:16:58 -0600 (Thu, 19 Nov 2009) | 1 line genexps have linenos ........ ................ --- Python/symtable.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/Python/symtable.c b/Python/symtable.c index f10e382..9619f75 100644 --- a/Python/symtable.c +++ b/Python/symtable.c @@ -1331,9 +1331,8 @@ symtable_visit_expr(struct symtable *st, expr_ty e) return 0; if (e->v.Lambda.args->defaults) VISIT_SEQ(st, expr, e->v.Lambda.args->defaults); - /* XXX how to get line numbers for expressions */ if (!symtable_enter_block(st, lambda, - FunctionBlock, (void *)e, 0)) + FunctionBlock, (void *)e, e->lineno)) return 0; VISIT_IN_BLOCK(st, arguments, e->v.Lambda.args, (void*)e); VISIT_IN_BLOCK(st, expr, e->v.Lambda.body, (void*)e); @@ -1631,7 +1630,7 @@ symtable_handle_comprehension(struct symtable *st, expr_ty e, VISIT(st, expr, outermost->iter); /* Create comprehension scope for the rest */ if (!scope_name || - !symtable_enter_block(st, scope_name, FunctionBlock, (void *)e, 0)) { + !symtable_enter_block(st, scope_name, FunctionBlock, (void *)e, e->lineno)) { return 0; } st->st_cur->ste_generator = is_generator; -- cgit v0.12 From dd31d11199ee95c77291b6a075241dd8c2557700 Mon Sep 17 00:00:00 2001 From: Jesse Noller Date: Sat, 21 Nov 2009 14:28:39 +0000 Subject: Merged revisions 76435 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76435 | jesse.noller | 2009-11-21 09:20:14 -0500 (Sat, 21 Nov 2009) | 9 lines Merged revisions 76433 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76433 | jesse.noller | 2009-11-21 09:01:56 -0500 (Sat, 21 Nov 2009) | 1 line issue5738: The distribution example was confusing, and out of date. It's too large to include inline in the docs as well. It belongs in an addons module outside the stdlib. Removing. ........ ................ --- Doc/includes/mp_distributing.py | 364 ---------------------------------------- Doc/library/multiprocessing.rst | 7 - 2 files changed, 371 deletions(-) delete mode 100644 Doc/includes/mp_distributing.py diff --git a/Doc/includes/mp_distributing.py b/Doc/includes/mp_distributing.py deleted file mode 100644 index 9a88825..0000000 --- a/Doc/includes/mp_distributing.py +++ /dev/null @@ -1,364 +0,0 @@ -# -# Module to allow spawning of processes on foreign host -# -# Depends on `multiprocessing` package -- tested with `processing-0.60` -# -# Copyright (c) 2006-2008, R Oudkerk -# All rights reserved. -# - -__all__ = ['Cluster', 'Host', 'get_logger', 'current_process'] - -# -# Imports -# - -import sys -import os -import tarfile -import shutil -import subprocess -import logging -import itertools -import queue - -try: - import pickle as pickle -except ImportError: - import pickle - -from multiprocessing import Process, current_process, cpu_count -from multiprocessing import util, managers, connection, forking, pool - -# -# Logging -# - -def get_logger(): - return _logger - -_logger = logging.getLogger('distributing') -_logger.propagate = 0 - -_formatter = logging.Formatter(util.DEFAULT_LOGGING_FORMAT) -_handler = logging.StreamHandler() -_handler.setFormatter(_formatter) -_logger.addHandler(_handler) - -info = _logger.info -debug = _logger.debug - -# -# Get number of cpus -# - -try: - slot_count = cpu_count() -except NotImplemented: - slot_count = 1 - -# -# Manager type which spawns subprocesses -# - -class HostManager(managers.SyncManager): - ''' - Manager type used for spawning processes on a (presumably) foreign host - ''' - def __init__(self, address, authkey): - managers.SyncManager.__init__(self, address, authkey) - self._name = 'Host-unknown' - - def Process(self, group=None, target=None, name=None, args=(), kwargs={}): - if hasattr(sys.modules['__main__'], '__file__'): - main_path = os.path.basename(sys.modules['__main__'].__file__) - else: - main_path = None - data = pickle.dumps((target, args, kwargs)) - p = self._RemoteProcess(data, main_path) - if name is None: - temp = self._name.split('Host-')[-1] + '/Process-%s' - name = temp % ':'.join(map(str, p.get_identity())) - p.set_name(name) - return p - - @classmethod - def from_address(cls, address, authkey): - manager = cls(address, authkey) - managers.transact(address, authkey, 'dummy') - manager._state.value = managers.State.STARTED - manager._name = 'Host-%s:%s' % manager.address - manager.shutdown = util.Finalize( - manager, HostManager._finalize_host, - args=(manager._address, manager._authkey, manager._name), - exitpriority=-10 - ) - return manager - - @staticmethod - def _finalize_host(address, authkey, name): - managers.transact(address, authkey, 'shutdown') - - def __repr__(self): - return '' % self._name - -# -# Process subclass representing a process on (possibly) a remote machine -# - -class RemoteProcess(Process): - ''' - Represents a process started on a remote host - ''' - def __init__(self, data, main_path): - assert not main_path or os.path.basename(main_path) == main_path - Process.__init__(self) - self._data = data - self._main_path = main_path - - def _bootstrap(self): - forking.prepare({'main_path': self._main_path}) - self._target, self._args, self._kwargs = pickle.loads(self._data) - return Process._bootstrap(self) - - def get_identity(self): - return self._identity - -HostManager.register('_RemoteProcess', RemoteProcess) - -# -# A Pool class that uses a cluster -# - -class DistributedPool(pool.Pool): - - def __init__(self, cluster, processes=None, initializer=None, initargs=()): - self._cluster = cluster - self.Process = cluster.Process - pool.Pool.__init__(self, processes or len(cluster), - initializer, initargs) - - def _setup_queues(self): - self._inqueue = self._cluster._SettableQueue() - self._outqueue = self._cluster._SettableQueue() - self._quick_put = self._inqueue.put - self._quick_get = self._outqueue.get - - @staticmethod - def _help_stuff_finish(inqueue, task_handler, size): - inqueue.set_contents([None] * size) - -# -# Manager type which starts host managers on other machines -# - -def LocalProcess(**kwds): - p = Process(**kwds) - p.set_name('localhost/' + p.name) - return p - -class Cluster(managers.SyncManager): - ''' - Represents collection of slots running on various hosts. - - `Cluster` is a subclass of `SyncManager` so it allows creation of - various types of shared objects. - ''' - def __init__(self, hostlist, modules): - managers.SyncManager.__init__(self, address=('localhost', 0)) - self._hostlist = hostlist - self._modules = modules - if __name__ not in modules: - modules.append(__name__) - files = [sys.modules[name].__file__ for name in modules] - for i, file in enumerate(files): - if file.endswith('.pyc') or file.endswith('.pyo'): - files[i] = file[:-4] + '.py' - self._files = [os.path.abspath(file) for file in files] - - def start(self): - managers.SyncManager.start(self) - - l = connection.Listener(family='AF_INET', authkey=self._authkey) - - for i, host in enumerate(self._hostlist): - host._start_manager(i, self._authkey, l.address, self._files) - - for host in self._hostlist: - if host.hostname != 'localhost': - conn = l.accept() - i, address, cpus = conn.recv() - conn.close() - other_host = self._hostlist[i] - other_host.manager = HostManager.from_address(address, - self._authkey) - other_host.slots = other_host.slots or cpus - other_host.Process = other_host.manager.Process - else: - host.slots = host.slots or slot_count - host.Process = LocalProcess - - self._slotlist = [ - Slot(host) for host in self._hostlist for i in range(host.slots) - ] - self._slot_iterator = itertools.cycle(self._slotlist) - self._base_shutdown = self.shutdown - del self.shutdown - - def shutdown(self): - for host in self._hostlist: - if host.hostname != 'localhost': - host.manager.shutdown() - self._base_shutdown() - - def Process(self, group=None, target=None, name=None, args=(), kwargs={}): - slot = next(self._slot_iterator) - return slot.Process( - group=group, target=target, name=name, args=args, kwargs=kwargs - ) - - def Pool(self, processes=None, initializer=None, initargs=()): - return DistributedPool(self, processes, initializer, initargs) - - def __getitem__(self, i): - return self._slotlist[i] - - def __len__(self): - return len(self._slotlist) - - def __iter__(self): - return iter(self._slotlist) - -# -# Queue subclass used by distributed pool -# - -class SettableQueue(queue.Queue): - def empty(self): - return not self.queue - def full(self): - return self.maxsize > 0 and len(self.queue) == self.maxsize - def set_contents(self, contents): - # length of contents must be at least as large as the number of - # threads which have potentially called get() - self.not_empty.acquire() - try: - self.queue.clear() - self.queue.extend(contents) - self.not_empty.notifyAll() - finally: - self.not_empty.release() - -Cluster.register('_SettableQueue', SettableQueue) - -# -# Class representing a notional cpu in the cluster -# - -class Slot(object): - def __init__(self, host): - self.host = host - self.Process = host.Process - -# -# Host -# - -class Host(object): - ''' - Represents a host to use as a node in a cluster. - - `hostname` gives the name of the host. If hostname is not - "localhost" then ssh is used to log in to the host. To log in as - a different user use a host name of the form - "username@somewhere.org" - - `slots` is used to specify the number of slots for processes on - the host. This affects how often processes will be allocated to - this host. Normally this should be equal to the number of cpus on - that host. - ''' - def __init__(self, hostname, slots=None): - self.hostname = hostname - self.slots = slots - - def _start_manager(self, index, authkey, address, files): - if self.hostname != 'localhost': - tempdir = copy_to_remote_temporary_directory(self.hostname, files) - debug('startup files copied to %s:%s', self.hostname, tempdir) - p = subprocess.Popen( - ['ssh', self.hostname, 'python', '-c', - '"import os; os.chdir(%r); ' - 'from distributing import main; main()"' % tempdir], - stdin=subprocess.PIPE - ) - data = dict( - name='BoostrappingHost', index=index, - dist_log_level=_logger.getEffectiveLevel(), - dir=tempdir, authkey=str(authkey), parent_address=address - ) - pickle.dump(data, p.stdin, pickle.HIGHEST_PROTOCOL) - p.stdin.close() - -# -# Copy files to remote directory, returning name of directory -# - -unzip_code = '''" -import tempfile, os, sys, tarfile -tempdir = tempfile.mkdtemp(prefix='distrib-') -os.chdir(tempdir) -tf = tarfile.open(fileobj=sys.stdin, mode='r|gz') -for ti in tf: - tf.extract(ti) -print tempdir -"''' - -def copy_to_remote_temporary_directory(host, files): - p = subprocess.Popen( - ['ssh', host, 'python', '-c', unzip_code], - stdout=subprocess.PIPE, stdin=subprocess.PIPE - ) - tf = tarfile.open(fileobj=p.stdin, mode='w|gz') - for name in files: - tf.add(name, os.path.basename(name)) - tf.close() - p.stdin.close() - return p.stdout.read().rstrip() - -# -# Code which runs a host manager -# - -def main(): - # get data from parent over stdin - data = pickle.load(sys.stdin) - sys.stdin.close() - - # set some stuff - _logger.setLevel(data['dist_log_level']) - forking.prepare(data) - - # create server for a `HostManager` object - server = managers.Server(HostManager._registry, ('', 0), data['authkey']) - current_process()._server = server - - # report server address and number of cpus back to parent - conn = connection.Client(data['parent_address'], authkey=data['authkey']) - conn.send((data['index'], server.address, slot_count)) - conn.close() - - # set name etc - current_process().set_name('Host-%s:%s' % server.address) - util._run_after_forkers() - - # register a cleanup function - def cleanup(directory): - debug('removing directory %s', directory) - shutil.rmtree(directory) - debug('shutting down host manager') - util.Finalize(None, cleanup, args=[data['dir']], exitpriority=0) - - # start host manager - debug('remote host manager starting in %s', data['dir']) - server.serve_forever() diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst index 314cd2d..14f685f 100644 --- a/Doc/library/multiprocessing.rst +++ b/Doc/library/multiprocessing.rst @@ -2228,10 +2228,3 @@ Some simple benchmarks comparing :mod:`multiprocessing` with :mod:`threading`: .. literalinclude:: ../includes/mp_benchmarks.py -An example/demo of how to use the :class:`managers.SyncManager`, :class:`Process` -and others to build a system which can distribute processes and work via a -distributed queue to a "cluster" of machines on a network, accessible via SSH. -You will need to have private key authentication for all hosts configured for -this to work. - -.. literalinclude:: ../includes/mp_distributing.py -- cgit v0.12 From 187d9448fe8e368e18a3fbc9ef5f3281846284a4 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sat, 21 Nov 2009 23:56:56 +0000 Subject: remove 3.1 link --- Doc/tools/sphinxext/indexsidebar.html | 1 - 1 file changed, 1 deletion(-) diff --git a/Doc/tools/sphinxext/indexsidebar.html b/Doc/tools/sphinxext/indexsidebar.html index 781537b..8724c7d 100644 --- a/Doc/tools/sphinxext/indexsidebar.html +++ b/Doc/tools/sphinxext/indexsidebar.html @@ -4,7 +4,6 @@ -- cgit v0.12 -- cgit v0.12 From 4c3805958fd55443266db80eddca5102729bcedd Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Mon, 23 Nov 2009 03:14:51 +0000 Subject: Merged revisions 76448 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76448 | r.david.murray | 2009-11-22 22:13:23 -0500 (Sun, 22 Nov 2009) | 4 lines Update example in doctest chapter that uses math.floor to reflect the fact that the result is an int in py3k. Thanks to 'flox' for pointing out the discrepancy. ........ --- Doc/library/doctest.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/doctest.rst b/Doc/library/doctest.rst index 2aa3ae1..4952e05 100644 --- a/Doc/library/doctest.rst +++ b/Doc/library/doctest.rst @@ -343,7 +343,7 @@ The fine print: >>> assert "Easy!" >>> import math >>> math.floor(1.9) - 1.0 + 1 and as many leading whitespace characters are stripped from the expected output as appeared in the initial ``'>>> '`` line that started the example. -- cgit v0.12 From 45711a723707b309c14c38da4dbf593fa4a57a80 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Lars=20Gust=C3=A4bel?= Date: Mon, 23 Nov 2009 16:04:57 +0000 Subject: Merged revisions 76453 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76453 | lars.gustaebel | 2009-11-23 16:48:33 +0100 (Mon, 23 Nov 2009) | 10 lines Merged revisions 76452 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76452 | lars.gustaebel | 2009-11-23 16:46:19 +0100 (Mon, 23 Nov 2009) | 3 lines Add a testcase that checks if the TarFile constructor successfully closes the internal file object in case of an error (issue #7341). ........ ................ --- Lib/test/test_tarfile.py | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/Lib/test/test_tarfile.py b/Lib/test/test_tarfile.py index d0dd71e..2746448 100644 --- a/Lib/test/test_tarfile.py +++ b/Lib/test/test_tarfile.py @@ -263,6 +263,24 @@ class MiscReadTest(ReadTest): self.assertEqual(tarinfo.mtime, os.path.getmtime(path)) tar.close() + def test_init_close_fobj(self): + # Issue #7341: Close the internal file object in the TarFile + # constructor in case of an error. For the test we rely on + # the fact that opening an invalid file raises a ReadError. + invalid = os.path.join(TEMPDIR, "invalid") + open(invalid, "wb").write(b"foo") + + try: + tar = object.__new__(tarfile.TarFile) + try: + tar.__init__(invalid) + except tarfile.ReadError: + self.assertTrue(tar.fileobj.closed) + else: + self.fail("ReadError not raised") + finally: + os.remove(invalid) + class StreamReadTest(ReadTest): -- cgit v0.12 From 41ece0694d5c4e0955f84c55b521b44bf35628ee Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Mon, 23 Nov 2009 16:28:18 +0000 Subject: Merged revisions 76458 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r76458 | mark.dickinson | 2009-11-23 16:27:17 +0000 (Mon, 23 Nov 2009) | 9 lines Merged revisions 76456 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76456 | mark.dickinson | 2009-11-23 16:23:43 +0000 (Mon, 23 Nov 2009) | 2 lines Issue #7379: Fix incorrect doctest for Fraction.limit_denominator. ........ ................ --- Lib/fractions.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Lib/fractions.py b/Lib/fractions.py index bc7b200..27b27f4 100644 --- a/Lib/fractions.py +++ b/Lib/fractions.py @@ -162,8 +162,8 @@ class Fraction(numbers.Rational): Fraction(22, 7) >>> Fraction('3.141592653589793').limit_denominator(100) Fraction(311, 99) - >>> Fraction(1234, 5678).limit_denominator(10000) - Fraction(1234, 5678) + >>> Fraction(4321, 8765).limit_denominator(10000) + Fraction(4321, 8765) """ # Algorithm notes: For any real number x, define a *best upper -- cgit v0.12 From eb0146858b9778a7d75276a77c77d5efc9a88a4e Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Mon, 23 Nov 2009 16:42:35 +0000 Subject: Merged revisions 76462 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r76462 | mark.dickinson | 2009-11-23 16:41:41 +0000 (Mon, 23 Nov 2009) | 9 lines Merged revisions 76460 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76460 | mark.dickinson | 2009-11-23 16:39:05 +0000 (Mon, 23 Nov 2009) | 2 lines Issue #7369: Fibonacci series should start at 0 in tutorial example. ........ ................ --- Doc/tutorial/controlflow.rst | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/Doc/tutorial/controlflow.rst b/Doc/tutorial/controlflow.rst index 5e4de0e..8a2d645 100644 --- a/Doc/tutorial/controlflow.rst +++ b/Doc/tutorial/controlflow.rst @@ -225,14 +225,14 @@ boundary:: >>> def fib(n): # write Fibonacci series up to n ... """Print a Fibonacci series up to n.""" ... a, b = 0, 1 - ... while b < n: - ... print(b, end=' ') + ... while a < n: + ... print(a, end=' ') ... a, b = b, a+b ... print() ... >>> # Now call the function we just defined: ... fib(2000) - 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 1597 + 0 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 1597 .. index:: single: documentation strings @@ -276,7 +276,7 @@ mechanism:: >>> f = fib >>> f(100) - 1 1 2 3 5 8 13 21 34 55 89 + 0 1 1 2 3 5 8 13 21 34 55 89 Coming from other languages, you might object that ``fib`` is not a function but a procedure since it doesn't return a value. In fact, even functions without a @@ -296,14 +296,14 @@ Fibonacci series, instead of printing it:: ... """Return a list containing the Fibonacci series up to n.""" ... result = [] ... a, b = 0, 1 - ... while b < n: - ... result.append(b) # see below + ... while a < n: + ... result.append(a) # see below ... a, b = b, a+b ... return result ... >>> f100 = fib2(100) # call it >>> f100 # write the result - [1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89] + [0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89] This example, as usual, demonstrates some new Python features: @@ -311,7 +311,7 @@ This example, as usual, demonstrates some new Python features: :keyword:`return` without an expression argument returns ``None``. Falling off the end of a function also returns ``None``. -* The statement ``result.append(b)`` calls a *method* of the list object +* The statement ``result.append(a)`` calls a *method* of the list object ``result``. A method is a function that 'belongs' to an object and is named ``obj.methodname``, where ``obj`` is some object (this may be an expression), and ``methodname`` is the name of a method that is defined by the object's type. @@ -320,7 +320,7 @@ This example, as usual, demonstrates some new Python features: object types and methods, using *classes*, see :ref:`tut-classes`) The method :meth:`append` shown in the example is defined for list objects; it adds a new element at the end of the list. In this example it is equivalent to - ``result = result + [b]``, but more efficient. + ``result = result + [a]``, but more efficient. .. _tut-defining: -- cgit v0.12 From d884f8a9c4f62991b7f2b329bc3074aa3f93df4c Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Mon, 23 Nov 2009 19:06:11 +0000 Subject: Merged revisions 76469 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76469 | senthil.kumaran | 2009-11-24 00:32:52 +0530 (Tue, 24 Nov 2009) | 10 lines Merged revisions 76464 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76464 | senthil.kumaran | 2009-11-24 00:11:31 +0530 (Tue, 24 Nov 2009) | 4 lines Fix for issue1488943 - difflib.Differ() doesn't always add hints for tab characters. ........ ................ --- Lib/difflib.py | 9 +++++---- Lib/test/test_difflib.py | 8 ++++++++ Misc/NEWS | 2 ++ 3 files changed, 15 insertions(+), 4 deletions(-) diff --git a/Lib/difflib.py b/Lib/difflib.py index 052a627..264860e 100644 --- a/Lib/difflib.py +++ b/Lib/difflib.py @@ -1060,20 +1060,21 @@ class Differ: Example: >>> d = Differ() - >>> results = d._qformat('\tabcDefghiJkl\n', '\t\tabcdefGhijkl\n', - ... ' ^ ^ ^ ', '+ ^ ^ ^ ') + >>> results = d._qformat('\tabcDefghiJkl\n', '\tabcdefGhijkl\n', + ... ' ^ ^ ^ ', ' ^ ^ ^ ') >>> for line in results: print(repr(line)) ... '- \tabcDefghiJkl\n' '? \t ^ ^ ^\n' - '+ \t\tabcdefGhijkl\n' - '? \t ^ ^ ^\n' + '+ \tabcdefGhijkl\n' + '? \t ^ ^ ^\n' """ # Can hurt, but will probably help most of the time. common = min(_count_leading(aline, "\t"), _count_leading(bline, "\t")) common = min(common, _count_leading(atags[:common], " ")) + common = min(common, _count_leading(btags[:common], " ")) atags = atags[common:].rstrip() btags = btags[common:].rstrip() diff --git a/Lib/test/test_difflib.py b/Lib/test/test_difflib.py index c314b53..852aae9 100644 --- a/Lib/test/test_difflib.py +++ b/Lib/test/test_difflib.py @@ -20,6 +20,14 @@ class TestSFbugs(unittest.TestCase): diff_gen = difflib.unified_diff([], []) self.assertRaises(StopIteration, next, diff_gen) + def test_added_tab_hint(self): + # Check fix for bug #1488943 + diff = list(difflib.Differ().compare(["\tI am a buggy"],["\t\tI am a bug"])) + self.assertEqual("- \tI am a buggy", diff[0]) + self.assertEqual("? --\n", diff[1]) + self.assertEqual("+ \t\tI am a bug", diff[2]) + self.assertEqual("? +\n", diff[3]) + patch914575_from1 = """ 1. Beautiful is beTTer than ugly. 2. Explicit is better than implicit. diff --git a/Misc/NEWS b/Misc/NEWS index 0478eb5..0fd7655dc 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -49,6 +49,8 @@ Core and Builtins Library ------- +- Issue #1488943: difflib.Differ() doesn't always add hints for tab characters + - Issue #7354: distutils.tests.test_msvc9compiler - dragfullwindows can be 2. -- cgit v0.12 From ae31a7c78eed29b628bc650a083c3645b6daf0c2 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Tue, 24 Nov 2009 11:00:21 +0000 Subject: Merged revisions 76485 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r76485 | mark.dickinson | 2009-11-24 10:59:34 +0000 (Tue, 24 Nov 2009) | 9 lines Merged revisions 76483 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76483 | mark.dickinson | 2009-11-24 10:54:58 +0000 (Tue, 24 Nov 2009) | 2 lines round(0, "ermintrude") succeeded instead of producing a TypeError. Fix this. ........ ................ --- Lib/test/test_float.py | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Lib/test/test_float.py b/Lib/test/test_float.py index 8ac936a..ebb666b 100644 --- a/Lib/test/test_float.py +++ b/Lib/test/test_float.py @@ -417,6 +417,10 @@ class RoundTestCase(unittest.TestCase): self.assertRaises(OverflowError, round, INF) self.assertRaises(OverflowError, round, -INF) self.assertRaises(ValueError, round, NAN) + self.assertRaises(TypeError, round, INF, 0.0) + self.assertRaises(TypeError, round, -INF, 1.0) + self.assertRaises(TypeError, round, NAN, "ceci n'est pas un integer") + self.assertRaises(TypeError, round, -0.0, 1j) @unittest.skipUnless(float.__getformat__("double").startswith("IEEE"), "test requires IEEE 754 doubles") -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 53f143c02d0462d52c6d4d99c78b77ef7d7b9a8c Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Tue, 24 Nov 2009 14:36:23 +0000 Subject: Merged revisions 76491 via svnmerge from svn+ssh://pythondev@www.python.org/python/branches/py3k ................ r76491 | mark.dickinson | 2009-11-24 14:33:29 +0000 (Tue, 24 Nov 2009) | 9 lines Merged revisions 76489 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76489 | mark.dickinson | 2009-11-24 14:27:02 +0000 (Tue, 24 Nov 2009) | 1 line Fix some documentation examples involving the repr of a float. ........ ................ --- Doc/faq/design.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Doc/faq/design.rst b/Doc/faq/design.rst index 94afaff..c5af2fd 100644 --- a/Doc/faq/design.rst +++ b/Doc/faq/design.rst @@ -75,9 +75,9 @@ necessary to make ``eval(repr(f)) == f`` true for any float f. The ``str()`` function prints fewer digits and this often results in the more sensible number that was probably intended:: - >>> 0.2 - 0.20000000000000001 - >>> print 0.2 + >>> 1.1 - 0.9 + 0.20000000000000007 + >>> print(1.1 - 0.9) 0.2 One of the consequences of this is that it is error-prone to compare the result -- cgit v0.12 -- cgit v0.12 From 39778f6b6f5ce0f162ed7feaebdf370b6ea4daf8 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Wed, 25 Nov 2009 18:37:12 +0000 Subject: Merged revisions 76518 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76518 | benjamin.peterson | 2009-11-25 12:34:42 -0600 (Wed, 25 Nov 2009) | 60 lines Merged revisions 76259,76326,76376-76377,76430,76471,76517 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ................ r76259 | georg.brandl | 2009-11-14 05:50:51 -0600 (Sat, 14 Nov 2009) | 1 line Fix terminology. ................ r76326 | georg.brandl | 2009-11-16 10:44:05 -0600 (Mon, 16 Nov 2009) | 1 line #7302: fix link. ................ r76376 | georg.brandl | 2009-11-18 13:39:14 -0600 (Wed, 18 Nov 2009) | 1 line upcase Python ................ r76377 | georg.brandl | 2009-11-18 14:05:15 -0600 (Wed, 18 Nov 2009) | 1 line Fix markup. ................ r76430 | r.david.murray | 2009-11-20 07:29:43 -0600 (Fri, 20 Nov 2009) | 2 lines Issue 7363: fix indentation in socketserver udpserver example. ................ r76471 | georg.brandl | 2009-11-23 13:53:19 -0600 (Mon, 23 Nov 2009) | 1 line #7345: fix arguments of formatyear(). ................ r76517 | benjamin.peterson | 2009-11-25 12:16:46 -0600 (Wed, 25 Nov 2009) | 29 lines Merged revisions 76160-76161,76250,76252,76447,76506 via svnmerge from svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3 ........ r76160 | benjamin.peterson | 2009-11-08 18:53:48 -0600 (Sun, 08 Nov 2009) | 1 line undeprecate the -p option; it's useful for converting python3 sources ........ r76161 | benjamin.peterson | 2009-11-08 19:05:37 -0600 (Sun, 08 Nov 2009) | 1 line simplify condition ........ r76250 | benjamin.peterson | 2009-11-13 16:56:48 -0600 (Fri, 13 Nov 2009) | 1 line fix handling of a utf-8 bom #7313 ........ r76252 | benjamin.peterson | 2009-11-13 16:58:36 -0600 (Fri, 13 Nov 2009) | 1 line remove pdb turd ........ r76447 | benjamin.peterson | 2009-11-22 18:17:40 -0600 (Sun, 22 Nov 2009) | 1 line #7375 fix nested transformations in fix_urllib ........ r76506 | benjamin.peterson | 2009-11-24 18:34:31 -0600 (Tue, 24 Nov 2009) | 1 line use generator expressions in any() ........ ................ ................ --- Doc/library/calendar.rst | 4 ++-- Doc/library/socketserver.rst | 6 +++--- Doc/library/string.rst | 9 ++++---- Doc/library/xml.dom.rst | 2 +- Doc/library/zipfile.rst | 2 +- Lib/lib2to3/fixes/fix_imports.py | 2 +- Lib/lib2to3/fixes/fix_next.py | 2 +- Lib/lib2to3/fixes/fix_renames.py | 2 +- Lib/lib2to3/fixes/fix_urllib.py | 10 ++++----- Lib/lib2to3/main.py | 11 +++++----- Lib/lib2to3/pgen2/tokenize.py | 10 ++++++--- Lib/lib2to3/refactor.py | 43 ++++++++++++++++++-------------------- Lib/lib2to3/tests/data/bom.py | 3 +++ Lib/lib2to3/tests/test_fixers.py | 15 ++++++++++--- Lib/lib2to3/tests/test_refactor.py | 20 +++++++++++------- 15 files changed, 79 insertions(+), 62 deletions(-) create mode 100644 Lib/lib2to3/tests/data/bom.py diff --git a/Doc/library/calendar.rst b/Doc/library/calendar.rst index 1cf958c..f8c14fa 100644 --- a/Doc/library/calendar.rst +++ b/Doc/library/calendar.rst @@ -123,7 +123,7 @@ it's the base calendar for all computations. Print a month's calendar as returned by :meth:`formatmonth`. - .. method:: formatyear(theyear, themonth, w=2, l=1, c=6, m=3) + .. method:: formatyear(theyear, w=2, l=1, c=6, m=3) Return a *m*-column calendar for an entire year as a multi-line string. Optional parameters *w*, *l*, and *c* are for date column width, lines per @@ -152,7 +152,7 @@ it's the base calendar for all computations. used. - .. method:: formatyear(theyear, themonth, width=3) + .. method:: formatyear(theyear, width=3) Return a year's calendar as an HTML table. *width* (defaulting to 3) specifies the number of months per row. diff --git a/Doc/library/socketserver.rst b/Doc/library/socketserver.rst index 9e0e926..82d1107 100644 --- a/Doc/library/socketserver.rst +++ b/Doc/library/socketserver.rst @@ -447,9 +447,9 @@ This is the server side:: socket.sendto(data.upper(), self.client_address) if __name__ == "__main__": - HOST, PORT = "localhost", 9999 - server = socketserver.UDPServer((HOST, PORT), MyUDPHandler) - server.serve_forever() + HOST, PORT = "localhost", 9999 + server = socketserver.UDPServer((HOST, PORT), MyUDPHandler) + server.serve_forever() This is the client side:: diff --git a/Doc/library/string.rst b/Doc/library/string.rst index 2f7641a..93791c7 100644 --- a/Doc/library/string.rst +++ b/Doc/library/string.rst @@ -521,13 +521,12 @@ these rules. The methods of :class:`Template` are: templates containing dangling delimiters, unmatched braces, or placeholders that are not valid Python identifiers. -:class:`Template` instances also provide one public data attribute: + :class:`Template` instances also provide one public data attribute: + .. attribute:: template -.. attribute:: string.template - - This is the object passed to the constructor's *template* argument. In general, - you shouldn't change it, but read-only access is not enforced. + This is the object passed to the constructor's *template* argument. In + general, you shouldn't change it, but read-only access is not enforced. Here is an example of how to use a Template: diff --git a/Doc/library/xml.dom.rst b/Doc/library/xml.dom.rst index fe21804..45d30d6 100644 --- a/Doc/library/xml.dom.rst +++ b/Doc/library/xml.dom.rst @@ -76,7 +76,7 @@ implementations are free to support the strict mapping from IDL). See section `Document Object Model (DOM) Level 1 Specification `_ The W3C recommendation for the DOM supported by :mod:`xml.dom.minidom`. - `Python Language Mapping Specification `_ + `Python Language Mapping Specification `_ This specifies the mapping from OMG IDL to Python. diff --git a/Doc/library/zipfile.rst b/Doc/library/zipfile.rst index ae8751e..7e9f4d8 100644 --- a/Doc/library/zipfile.rst +++ b/Doc/library/zipfile.rst @@ -19,7 +19,7 @@ documentation). It can handle ZIP files that use the ZIP64 extensions (that is ZIP files that are more than 4 GByte in size). It supports decryption of encrypted files in ZIP archives, but it currently cannot create an encrypted file. Decryption is extremely slow as it is -implemented in native python rather than C. +implemented in native Python rather than C. For other archive formats, see the :mod:`bz2`, :mod:`gzip`, and :mod:`tarfile` modules. diff --git a/Lib/lib2to3/fixes/fix_imports.py b/Lib/lib2to3/fixes/fix_imports.py index 6c41c71..5c053c0 100644 --- a/Lib/lib2to3/fixes/fix_imports.py +++ b/Lib/lib2to3/fixes/fix_imports.py @@ -108,7 +108,7 @@ class FixImports(fixer_base.BaseFix): # Module usage could be in the trailer of an attribute lookup, so we # might have nested matches when "bare_with_attr" is present. if "bare_with_attr" not in results and \ - any([match(obj) for obj in attr_chain(node, "parent")]): + any(match(obj) for obj in attr_chain(node, "parent")): return False return results return False diff --git a/Lib/lib2to3/fixes/fix_next.py b/Lib/lib2to3/fixes/fix_next.py index c999d6f..66a00c2 100644 --- a/Lib/lib2to3/fixes/fix_next.py +++ b/Lib/lib2to3/fixes/fix_next.py @@ -99,4 +99,4 @@ def find_assign(node): def is_subtree(root, node): if root == node: return True - return any([is_subtree(c, node) for c in root.children]) + return any(is_subtree(c, node) for c in root.children) diff --git a/Lib/lib2to3/fixes/fix_renames.py b/Lib/lib2to3/fixes/fix_renames.py index 275e23f..c9f68d5 100644 --- a/Lib/lib2to3/fixes/fix_renames.py +++ b/Lib/lib2to3/fixes/fix_renames.py @@ -49,7 +49,7 @@ class FixRenames(fixer_base.BaseFix): match = super(FixRenames, self).match results = match(node) if results: - if any([match(obj) for obj in attr_chain(node, "parent")]): + if any(match(obj) for obj in attr_chain(node, "parent")): return False return results return False diff --git a/Lib/lib2to3/fixes/fix_urllib.py b/Lib/lib2to3/fixes/fix_urllib.py index d11220c..db18ca8 100644 --- a/Lib/lib2to3/fixes/fix_urllib.py +++ b/Lib/lib2to3/fixes/fix_urllib.py @@ -63,7 +63,8 @@ def build_pattern(): yield """import_name< 'import' dotted_as_name< module_as=%r 'as' any > > """ % old_module - yield """power< module_dot=%r trailer< '.' member=%s > any* > + # bare_with_attr has a special significance for FixImports.match(). + yield """power< bare_with_attr=%r trailer< '.' member=%s > any* > """ % (old_module, members) @@ -150,12 +151,11 @@ class FixUrllib(FixImports): def transform_dot(self, node, results): """Transform for calls to module members in code.""" - module_dot = results.get('module_dot') + module_dot = results.get('bare_with_attr') member = results.get('member') - # this may be a list of length one, or just a node + new_name = None if isinstance(member, list): member = member[0] - new_name = None for change in MAPPING[module_dot.value]: if member.value in change[1]: new_name = change[0] @@ -171,7 +171,7 @@ class FixUrllib(FixImports): self.transform_import(node, results) elif results.get('mod_member'): self.transform_member(node, results) - elif results.get('module_dot'): + elif results.get('bare_with_attr'): self.transform_dot(node, results) # Renaming and star imports are not supported for these modules. elif results.get('module_star'): diff --git a/Lib/lib2to3/main.py b/Lib/lib2to3/main.py index 7c26cdb..6e09693 100644 --- a/Lib/lib2to3/main.py +++ b/Lib/lib2to3/main.py @@ -90,8 +90,7 @@ def main(fixer_pkg, args=None): parser.add_option("-l", "--list-fixes", action="store_true", help="List available transformations (fixes/fix_*.py)") parser.add_option("-p", "--print-function", action="store_true", - help="DEPRECATED Modify the grammar so that print() is " - "a function") + help="Modify the grammar so that print() is a function") parser.add_option("-v", "--verbose", action="store_true", help="More verbose logging") parser.add_option("--no-diffs", action="store_true", @@ -103,12 +102,10 @@ def main(fixer_pkg, args=None): # Parse command line arguments refactor_stdin = False + flags = {} options, args = parser.parse_args(args) if not options.write and options.no_diffs: warn("not writing files and not printing diffs; that's not very useful") - if options.print_function: - warn("-p is deprecated; " - "detection of from __future__ import print_function is automatic") if not options.write and options.nobackups: parser.error("Can't use -n without -w") if options.list_fixes: @@ -126,6 +123,8 @@ def main(fixer_pkg, args=None): if options.write: print("Can't write to stdin.", file=sys.stderr) return 2 + if options.print_function: + flags["print_function"] = True # Set up logging handler level = logging.DEBUG if options.verbose else logging.INFO @@ -146,7 +145,7 @@ def main(fixer_pkg, args=None): else: requested = avail_fixes.union(explicit) fixer_names = requested.difference(unwanted_fixes) - rt = StdoutRefactoringTool(sorted(fixer_names), None, sorted(explicit), + rt = StdoutRefactoringTool(sorted(fixer_names), flags, sorted(explicit), options.nobackups, not options.no_diffs) # Refactor all files and directories passed as arguments diff --git a/Lib/lib2to3/pgen2/tokenize.py b/Lib/lib2to3/pgen2/tokenize.py index 4585ca3..7ae0280 100644 --- a/Lib/lib2to3/pgen2/tokenize.py +++ b/Lib/lib2to3/pgen2/tokenize.py @@ -283,9 +283,13 @@ def detect_encoding(readline): # This behaviour mimics the Python interpreter raise SyntaxError("unknown encoding: " + encoding) - if bom_found and codec.name != 'utf-8': - # This behaviour mimics the Python interpreter - raise SyntaxError('encoding problem: utf-8') + if bom_found: + if codec.name != 'utf-8': + # This behaviour mimics the Python interpreter + raise SyntaxError('encoding problem: utf-8') + else: + # Allow it to be properly encoded and decoded. + encoding = 'utf-8-sig' return encoding first = read_or_stop() diff --git a/Lib/lib2to3/refactor.py b/Lib/lib2to3/refactor.py index 5edf584..8bd61ad 100644 --- a/Lib/lib2to3/refactor.py +++ b/Lib/lib2to3/refactor.py @@ -18,7 +18,6 @@ import logging import operator import collections import io -import warnings from itertools import chain # Local imports @@ -139,26 +138,23 @@ def _detect_future_print(source): if have_docstring: break have_docstring = True - elif tp == token.NAME: - if value == "from": + elif tp == token.NAME and value == "from": + tp, value = advance() + if tp != token.NAME and value != "__future__": + break + tp, value = advance() + if tp != token.NAME and value != "import": + break + tp, value = advance() + if tp == token.OP and value == "(": tp, value = advance() - if tp != token.NAME and value != "__future__": - break + while tp == token.NAME: + if value == "print_function": + return True tp, value = advance() - if tp != token.NAME and value != "import": + if tp != token.OP and value != ",": break tp, value = advance() - if tp == token.OP and value == "(": - tp, value = advance() - while tp == token.NAME: - if value == "print_function": - return True - tp, value = advance() - if tp != token.OP and value != ",": - break - tp, value = advance() - else: - break else: break except StopIteration: @@ -172,7 +168,7 @@ class FixerError(Exception): class RefactoringTool(object): - _default_options = {} + _default_options = {"print_function" : False} CLASS_PREFIX = "Fix" # The prefix for fixer classes FILE_PREFIX = "fix_" # The prefix for modules with a fixer within @@ -189,15 +185,16 @@ class RefactoringTool(object): self.explicit = explicit or [] self.options = self._default_options.copy() if options is not None: - if "print_function" in options: - warnings.warn("the 'print_function' option is deprecated", - DeprecationWarning) self.options.update(options) + if self.options["print_function"]: + self.grammar = pygram.python_grammar_no_print_statement + else: + self.grammar = pygram.python_grammar self.errors = [] self.logger = logging.getLogger("RefactoringTool") self.fixer_log = [] self.wrote = False - self.driver = driver.Driver(pygram.python_grammar, + self.driver = driver.Driver(self.grammar, convert=pytree.convert, logger=self.logger) self.pre_order, self.post_order = self.get_fixers() @@ -353,7 +350,7 @@ class RefactoringTool(object): name, err.__class__.__name__, err) return finally: - self.driver.grammar = pygram.python_grammar + self.driver.grammar = self.grammar self.log_debug("Refactoring %s", name) self.refactor_tree(tree, name) return tree diff --git a/Lib/lib2to3/tests/data/bom.py b/Lib/lib2to3/tests/data/bom.py new file mode 100644 index 0000000..ecb782a --- /dev/null +++ b/Lib/lib2to3/tests/data/bom.py @@ -0,0 +1,3 @@ +# coding: utf-8 +print "BOM BOOM!" + diff --git a/Lib/lib2to3/tests/test_fixers.py b/Lib/lib2to3/tests/test_fixers.py index 2a39359..ea361de 100755 --- a/Lib/lib2to3/tests/test_fixers.py +++ b/Lib/lib2to3/tests/test_fixers.py @@ -1753,6 +1753,8 @@ class Test_urllib(FixerTestCase): for old, changes in self.modules.items(): for new, members in changes: for member in members: + new_import = ", ".join([n for (n, mems) + in self.modules[old]]) b = """ import %s foo(%s.%s) @@ -1760,9 +1762,16 @@ class Test_urllib(FixerTestCase): a = """ import %s foo(%s.%s) - """ % (", ".join([n for (n, mems) - in self.modules[old]]), - new, member) + """ % (new_import, new, member) + self.check(b, a) + b = """ + import %s + %s.%s(%s.%s) + """ % (old, old, member, old, member) + a = """ + import %s + %s.%s(%s.%s) + """ % (new_import, new, member, new, member) self.check(b, a) diff --git a/Lib/lib2to3/tests/test_refactor.py b/Lib/lib2to3/tests/test_refactor.py index 5ba23a5..2263f50 100644 --- a/Lib/lib2to3/tests/test_refactor.py +++ b/Lib/lib2to3/tests/test_refactor.py @@ -4,6 +4,7 @@ Unit tests for refactor.py. import sys import os +import codecs import operator import io import tempfile @@ -45,12 +46,10 @@ class TestRefactoringTool(unittest.TestCase): return refactor.RefactoringTool(fixers, options, explicit) def test_print_function_option(self): - with warnings.catch_warnings(record=True) as w: - warnings.simplefilter("always", DeprecationWarning) - refactor.RefactoringTool(_DEFAULT_FIXERS, {"print_function" : True}) - self.assertEqual(len(w), 1) - msg, = w - self.assertTrue(msg.category is DeprecationWarning) + rt = self.rt({"print_function" : True}) + self.assertTrue(rt.grammar is pygram.python_grammar_no_print_statement) + self.assertTrue(rt.driver.grammar is + pygram.python_grammar_no_print_statement) def test_fixer_loading_helpers(self): contents = ["explicit", "first", "last", "parrot", "preorder"] @@ -179,10 +178,12 @@ from __future__ import print_function""" try: rt.refactor_file(test_file, True) - self.assertNotEqual(old_contents, read_file()) + new_contents = read_file() + self.assertNotEqual(old_contents, new_contents) finally: with open(test_file, "wb") as fp: fp.write(old_contents) + return new_contents def test_refactor_file(self): test_file = os.path.join(FIXER_DIR, "parrot_example.py") @@ -223,6 +224,11 @@ from __future__ import print_function""" fn = os.path.join(TEST_DATA_DIR, "different_encoding.py") self.check_file_refactoring(fn) + def test_bom(self): + fn = os.path.join(TEST_DATA_DIR, "bom.py") + data = self.check_file_refactoring(fn) + self.assertTrue(data.startswith(codecs.BOM_UTF8)) + def test_crlf_newlines(self): old_sep = os.linesep os.linesep = "\r\n" -- cgit v0.12 From 47f383d0c0efccdc9d60d928a35fb1a7eb56baf8 Mon Sep 17 00:00:00 2001 From: Barry Warsaw Date: Wed, 25 Nov 2009 18:45:04 +0000 Subject: Add mktime_tz to __all__. It's documented as being available in email.utils. --- Lib/email/utils.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Lib/email/utils.py b/Lib/email/utils.py index 465903f..7e63ae4 100644 --- a/Lib/email/utils.py +++ b/Lib/email/utils.py @@ -1,4 +1,4 @@ -# Copyright (C) 2001-2007 Python Software Foundation +# Copyright (C) 2001-2009 Python Software Foundation # Author: Barry Warsaw # Contact: email-sig@python.org @@ -13,6 +13,7 @@ __all__ = [ 'formatdate', 'getaddresses', 'make_msgid', + 'mktime_tz', 'parseaddr', 'parsedate', 'parsedate_tz', -- cgit v0.12 -- cgit v0.12 From 875ada4b0fefd2e399719d728073b681a04d31b4 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sat, 28 Nov 2009 12:52:39 +0000 Subject: Merged revisions 76566 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76566 | mark.dickinson | 2009-11-28 12:48:43 +0000 (Sat, 28 Nov 2009) | 18 lines Merged revisions 76432,76558 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76432 | mark.dickinson | 2009-11-20 19:30:22 +0000 (Fri, 20 Nov 2009) | 5 lines Issue #7272: Add configure test to detect whether sem_open works properly, and use this to skip test_multiprocessing on platforms where sem_open raises a signal. This should fix some FreeBSD buildbot failures for test_multiprocessing. ........ r76558 | mark.dickinson | 2009-11-28 10:44:20 +0000 (Sat, 28 Nov 2009) | 4 lines Issue #7272, continued: don't re-use existing HAVE_BROKEN_POSIX_SEMAPHORES to indicate that semaphores aren't available; define a new variable POSIX_SEMAPHORES_NOT_ENABLED instead. ........ ................ --- Modules/_multiprocessing/multiprocessing.c | 5 +- Modules/_multiprocessing/multiprocessing.h | 2 +- configure | 116 +++++++++++++++++++++++++---- configure.in | 34 +++++++++ pyconfig.h.in | 3 + setup.py | 3 +- 6 files changed, 143 insertions(+), 20 deletions(-) diff --git a/Modules/_multiprocessing/multiprocessing.c b/Modules/_multiprocessing/multiprocessing.c index afa2599..b09fb25 100644 --- a/Modules/_multiprocessing/multiprocessing.c +++ b/Modules/_multiprocessing/multiprocessing.c @@ -263,7 +263,8 @@ PyInit__multiprocessing(void) Py_INCREF(&ConnectionType); PyModule_AddObject(module, "Connection", (PyObject*)&ConnectionType); -#if defined(MS_WINDOWS) || defined(HAVE_SEM_OPEN) +#if defined(MS_WINDOWS) || \ + (defined(HAVE_SEM_OPEN) && !defined(POSIX_SEMAPHORES_NOT_ENABLED)) /* Add SemLock type to module */ if (PyType_Ready(&SemLockType) < 0) return NULL; @@ -311,7 +312,7 @@ PyInit__multiprocessing(void) Py_DECREF(temp); Py_DECREF(value); return NULL; } \ Py_DECREF(value) -#ifdef HAVE_SEM_OPEN +#if defined(HAVE_SEM_OPEN) && !defined(POSIX_SEMAPHORES_NOT_ENABLED) ADD_FLAG(HAVE_SEM_OPEN); #endif #ifdef HAVE_SEM_TIMEDWAIT diff --git a/Modules/_multiprocessing/multiprocessing.h b/Modules/_multiprocessing/multiprocessing.h index 7a79d6e..3dd0199 100644 --- a/Modules/_multiprocessing/multiprocessing.h +++ b/Modules/_multiprocessing/multiprocessing.h @@ -27,7 +27,7 @@ # include # include # include /* htonl() and ntohl() */ -# ifdef HAVE_SEM_OPEN +# if defined(HAVE_SEM_OPEN) && !defined(POSIX_SEMAPHORES_NOT_ENABLED) # include typedef sem_t *SEM_HANDLE; # endif diff --git a/configure b/configure index 5079e84..a07d519 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 75727 . +# From configure.in Revision: 76406 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for python 3.1. # @@ -3802,7 +3802,7 @@ else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi -rm -f -r conftest* +rm -f conftest* @@ -5350,7 +5350,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f -r conftest* +rm -f conftest* fi @@ -5371,7 +5371,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f -r conftest* +rm -f conftest* fi @@ -6469,7 +6469,7 @@ _ACEOF fi -rm -f -r conftest* +rm -f conftest* { echo "$as_me:$LINENO: result: $was_it_defined" >&5 echo "${ECHO_T}$was_it_defined" >&6; } @@ -6999,7 +6999,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_type_uid_t=no fi -rm -f -r conftest* +rm -f conftest* fi { echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 @@ -14409,7 +14409,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else unistd_defines_pthreads=no fi -rm -f -r conftest* +rm -f conftest* { echo "$as_me:$LINENO: result: $unistd_defines_pthreads" >&5 echo "${ECHO_T}$unistd_defines_pthreads" >&6; } @@ -15877,7 +15877,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1; then ipv6type=$i fi -rm -f -r conftest* +rm -f conftest* ;; kame) @@ -15900,7 +15900,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib ipv6trylibc=yes fi -rm -f -r conftest* +rm -f conftest* ;; linux-glibc) @@ -15921,7 +15921,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6type=$i; ipv6trylibc=yes fi -rm -f -r conftest* +rm -f conftest* ;; linux-inet6) @@ -15959,7 +15959,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f -r conftest* +rm -f conftest* ;; v6d) @@ -15982,7 +15982,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib; BASECFLAGS="-I/usr/local/v6/include $BASECFLAGS" fi -rm -f -r conftest* +rm -f conftest* ;; zeta) @@ -16004,7 +16004,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f -r conftest* +rm -f conftest* ;; esac @@ -22531,6 +22531,90 @@ fi LIBS=$LIBS_SAVE +# For multiprocessing module, check that sem_open +# actually works. For FreeBSD versions <= 7.2, +# the kernel module that provides POSIX semaphores +# isn't loaded by default, so an attempt to call +# sem_open results in a 'Signal 12' error. +{ echo "$as_me:$LINENO: checking whether POSIX semaphores are enabled" >&5 +echo $ECHO_N "checking whether POSIX semaphores are enabled... $ECHO_C" >&6; } +if test "${ac_cv_posix_semaphores_enabled+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + ac_cv_posix_semaphores_enabled=yes +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#include +#include +#include + +int main(void) { + sem_t *a = sem_open("/autoconf", O_CREAT, S_IRUSR|S_IWUSR, 0); + if (a == SEM_FAILED) { + perror("sem_open"); + return 1; + } + sem_close(a); + return 0; +} + +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_posix_semaphores_enabled=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_posix_semaphores_enabled=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + +fi + +{ echo "$as_me:$LINENO: result: $ac_cv_posix_semaphores_enabled" >&5 +echo "${ECHO_T}$ac_cv_posix_semaphores_enabled" >&6; } +if test $ac_cv_posix_semaphores_enabled = no +then + +cat >>confdefs.h <<\_ACEOF +#define POSIX_SEMAPHORES_NOT_ENABLED 1 +_ACEOF + +fi + # Multiprocessing check for broken sem_getvalue { echo "$as_me:$LINENO: checking for broken sem_getvalue" >&5 echo $ECHO_N "checking for broken sem_getvalue... $ECHO_C" >&6; } @@ -23989,7 +24073,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f -r conftest* +rm -f conftest* cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -24008,7 +24092,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f -r conftest* +rm -f conftest* fi @@ -24278,7 +24362,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f -r conftest* +rm -f conftest* fi diff --git a/configure.in b/configure.in index 1d024cd..09714d5 100644 --- a/configure.in +++ b/configure.in @@ -3338,6 +3338,40 @@ AC_CHECK_DECLS([isinf, isnan, isfinite], [], [], [[#include ]]) LIBS=$LIBS_SAVE +# For multiprocessing module, check that sem_open +# actually works. For FreeBSD versions <= 7.2, +# the kernel module that provides POSIX semaphores +# isn't loaded by default, so an attempt to call +# sem_open results in a 'Signal 12' error. +AC_MSG_CHECKING(whether POSIX semaphores are enabled) +AC_CACHE_VAL(ac_cv_posix_semaphores_enabled, +AC_TRY_RUN([ +#include +#include +#include +#include +#include + +int main(void) { + sem_t *a = sem_open("/autoconf", O_CREAT, S_IRUSR|S_IWUSR, 0); + if (a == SEM_FAILED) { + perror("sem_open"); + return 1; + } + sem_close(a); + return 0; +} +], ac_cv_posix_semaphores_enabled=yes, + ac_cv_posix_semaphores_enabled=no, + ac_cv_posix_semaphores_enabled=yes) +) +AC_MSG_RESULT($ac_cv_posix_semaphores_enabled) +if test $ac_cv_posix_semaphores_enabled = no +then + AC_DEFINE(POSIX_SEMAPHORES_NOT_ENABLED, 1, + [Define if POSIX semaphores aren't enabled on your system]) +fi + # Multiprocessing check for broken sem_getvalue AC_MSG_CHECKING(for broken sem_getvalue) AC_TRY_RUN([ diff --git a/pyconfig.h.in b/pyconfig.h.in index 5c2d3d8..f0ae92d 100644 --- a/pyconfig.h.in +++ b/pyconfig.h.in @@ -895,6 +895,9 @@ /* Define to the version of this package. */ #undef PACKAGE_VERSION +/* Define if POSIX semaphores aren't enabled on your system */ +#undef POSIX_SEMAPHORES_NOT_ENABLED + /* Defined if PTHREAD_SCOPE_SYSTEM supported. */ #undef PTHREAD_SYSTEM_SCHED_SUPPORTED diff --git a/setup.py b/setup.py index f696e9f..8670766 100644 --- a/setup.py +++ b/setup.py @@ -1191,7 +1191,8 @@ class PyBuildExt(build_ext): multiprocessing_srcs = [ '_multiprocessing/multiprocessing.c', '_multiprocessing/socket_connection.c' ] - if sysconfig.get_config_var('HAVE_SEM_OPEN'): + if (sysconfig.get_config_var('HAVE_SEM_OPEN') and not + sysconfig.get_config_var('POSIX_SEMAPHORES_NOT_ENABLED')): multiprocessing_srcs.append('_multiprocessing/semaphore.c') if sysconfig.get_config_var('WITH_THREAD'): -- cgit v0.12 From bcc63a86a943b03e7472109cbf6d7f962f6b0b5a Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Sat, 28 Nov 2009 16:16:09 +0000 Subject: Merged revisions 76573 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76573 | antoine.pitrou | 2009-11-28 17:12:28 +0100 (sam., 28 nov. 2009) | 3 lines Issue #4486: When an exception has an explicit cause, do not print its implicit context too. ........ --- Lib/test/test_traceback.py | 20 ++++++++++++++++++++ Lib/traceback.py | 9 +++++---- Misc/NEWS | 4 ++++ Python/pythonrun.c | 2 +- 4 files changed, 30 insertions(+), 5 deletions(-) diff --git a/Lib/test/test_traceback.py b/Lib/test/test_traceback.py index 2145710..17413db 100644 --- a/Lib/test/test_traceback.py +++ b/Lib/test/test_traceback.py @@ -253,6 +253,26 @@ class BaseExceptionReportingTests: self.check_zero_div(blocks[0]) self.assertTrue('inner_raise() # Marker' in blocks[2]) + def test_cause_and_context(self): + # When both a cause and a context are set, only the cause should be + # displayed and the context should be muted. + def inner_raise(): + try: + self.zero_div() + except ZeroDivisionError as _e: + e = _e + try: + xyzzy + except NameError: + raise KeyError from e + def outer_raise(): + inner_raise() # Marker + blocks = boundaries.split(self.get_report(outer_raise)) + self.assertEquals(len(blocks), 3) + self.assertEquals(blocks[1], cause_message) + self.check_zero_div(blocks[0]) + self.assert_('inner_raise() # Marker' in blocks[2]) + def test_cause_recursive(self): def inner_raise(): try: diff --git a/Lib/traceback.py b/Lib/traceback.py index c0d8061..8d4e96e 100644 --- a/Lib/traceback.py +++ b/Lib/traceback.py @@ -120,13 +120,14 @@ def _iter_chain(exc, custom_tb=None, seen=None): seen.add(exc) its = [] cause = exc.__cause__ - context = exc.__context__ if cause is not None and cause not in seen: its.append(_iter_chain(cause, None, seen)) its.append([(_cause_message, None)]) - if context is not None and context is not cause and context not in seen: - its.append(_iter_chain(context, None, seen)) - its.append([(_context_message, None)]) + else: + context = exc.__context__ + if context is not None and context not in seen: + its.append(_iter_chain(context, None, seen)) + its.append([(_context_message, None)]) its.append([(exc, custom_tb or exc.__traceback__)]) # itertools.chain is in an extension module and may be unavailable for it in its: diff --git a/Misc/NEWS b/Misc/NEWS index 0fd7655dc..375004f 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -49,6 +49,10 @@ Core and Builtins Library ------- +- Issue #4486: When an exception has an explicit cause, do not print its + implicit context too. This affects the `traceback` module as well as + built-in exception printing. + - Issue #1488943: difflib.Differ() doesn't always add hints for tab characters - Issue #7354: distutils.tests.test_msvc9compiler - dragfullwindows can diff --git a/Python/pythonrun.c b/Python/pythonrun.c index 875e44e..3764740 100644 --- a/Python/pythonrun.c +++ b/Python/pythonrun.c @@ -1576,7 +1576,7 @@ print_exception_recursive(PyObject *f, PyObject *value, PyObject *seen) cause_message, f); } } - if (context) { + else if (context) { res = PySet_Contains(seen, context); if (res == -1) PyErr_Clear(); -- cgit v0.12 From 192ce619416e4cba763b6b535b1c799e90504316 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sat, 28 Nov 2009 16:39:12 +0000 Subject: Merged revisions 76577 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76577 | mark.dickinson | 2009-11-28 16:38:16 +0000 (Sat, 28 Nov 2009) | 12 lines Merged revisions 76575 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76575 | mark.dickinson | 2009-11-28 16:32:27 +0000 (Sat, 28 Nov 2009) | 5 lines Issue #1678380: When distinguishing between -0.0 and 0.0 in compiler_add_o, use copysign instead of examining the first and last bytes of the double. The latter method fails for little-endian ARM, OABI, where doubles are little-endian but with the words swapped. ........ ................ --- Python/compile.c | 41 +++++++++++++++-------------------------- 1 file changed, 15 insertions(+), 26 deletions(-) diff --git a/Python/compile.c b/Python/compile.c index 1a12b42..ab54208 100644 --- a/Python/compile.c +++ b/Python/compile.c @@ -909,18 +909,16 @@ compiler_add_o(struct compiler *c, PyObject *dict, PyObject *o) { PyObject *t, *v; Py_ssize_t arg; - unsigned char *p; double d; /* necessary to make sure types aren't coerced (e.g., int and long) */ /* _and_ to distinguish 0.0 from -0.0 e.g. on IEEE platforms */ if (PyFloat_Check(o)) { d = PyFloat_AS_DOUBLE(o); - p = (unsigned char*) &d; /* all we need is to make the tuple different in either the 0.0 * or -0.0 case from all others, just to avoid the "coercion". */ - if (*p==0 && p[sizeof(double)-1]==0) + if (d == 0.0 && copysign(1.0, d) < 0.0) t = PyTuple_Pack(3, o, o->ob_type, Py_None); else t = PyTuple_Pack(2, o, o->ob_type); @@ -928,32 +926,23 @@ compiler_add_o(struct compiler *c, PyObject *dict, PyObject *o) #ifndef WITHOUT_COMPLEX else if (PyComplex_Check(o)) { Py_complex z; - int real_part_zero, imag_part_zero; - unsigned char *q; - /* complex case is even messier: we need to make complex(x, - 0.) different from complex(x, -0.) and complex(0., y) - different from complex(-0., y), for any x and y. In - particular, all four complex zeros should be - distinguished.*/ + int real_negzero, imag_negzero; + /* For the complex case we must make complex(x, 0.) + different from complex(x, -0.) and complex(0., y) + different from complex(-0., y), for any x and y. + All four complex zeros must be distinguished.*/ z = PyComplex_AsCComplex(o); - p = (unsigned char*) &(z.real); - q = (unsigned char*) &(z.imag); - /* all that matters here is that on IEEE platforms - real_part_zero will be true if z.real == 0., and false if - z.real == -0. In fact, real_part_zero will also be true - for some other rarely occurring nonzero floats, but this - doesn't matter. Similar comments apply to - imag_part_zero. */ - real_part_zero = *p==0 && p[sizeof(double)-1]==0; - imag_part_zero = *q==0 && q[sizeof(double)-1]==0; - if (real_part_zero && imag_part_zero) { - t = PyTuple_Pack(4, o, o->ob_type, Py_True, Py_True); + real_negzero = z.real == 0.0 && copysign(1.0, z.real) < 0.0; + imag_negzero = z.imag == 0.0 && copysign(1.0, z.imag) < 0.0; + if (real_negzero && imag_negzero) { + t = PyTuple_Pack(5, o, o->ob_type, + Py_None, Py_None, Py_None); } - else if (real_part_zero && !imag_part_zero) { - t = PyTuple_Pack(4, o, o->ob_type, Py_True, Py_False); + else if (imag_negzero) { + t = PyTuple_Pack(4, o, o->ob_type, Py_None, Py_None); } - else if (!real_part_zero && imag_part_zero) { - t = PyTuple_Pack(4, o, o->ob_type, Py_False, Py_True); + else if (real_negzero) { + t = PyTuple_Pack(3, o, o->ob_type, Py_None); } else { t = PyTuple_Pack(2, o, o->ob_type); -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 36dfe784568b2d01bc03b3151ff6974b8ba42acf Mon Sep 17 00:00:00 2001 From: Amaury Forgeot d'Arc Date: Mon, 30 Nov 2009 00:16:44 +0000 Subject: Merged revisions 76593 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76593 | amaury.forgeotdarc | 2009-11-30 01:08:56 +0100 (lun., 30 nov. 2009) | 5 lines #6077: on Windows, fix truncation of a tempfile.TemporaryFile opened in "wt+" mode: files opened with os.open() stop on the first \x1a (Ctrl-Z) unless os.O_BINARY is used. Will backport to 3.1 ........ --- Lib/tempfile.py | 13 +++---------- Lib/test/test_tempfile.py | 12 ++++++++++-- Misc/NEWS | 3 +++ 3 files changed, 16 insertions(+), 12 deletions(-) diff --git a/Lib/tempfile.py b/Lib/tempfile.py index 93405a8..049cdaa 100644 --- a/Lib/tempfile.py +++ b/Lib/tempfile.py @@ -169,7 +169,6 @@ def _get_default_tempdir(): namer = _RandomNameSequence() dirlist = _candidate_tempdir_list() - flags = _text_openflags for dir in dirlist: if dir != _os.curdir: @@ -179,7 +178,7 @@ def _get_default_tempdir(): name = next(namer) filename = _os.path.join(dir, name) try: - fd = _os.open(filename, flags, 0o600) + fd = _os.open(filename, _bin_openflags, 0o600) fp = _io.open(fd, 'wb') fp.write(b'blat') fp.close() @@ -434,10 +433,7 @@ def NamedTemporaryFile(mode='w+b', buffering=-1, encoding=None, if dir is None: dir = gettempdir() - if 'b' in mode: - flags = _bin_openflags - else: - flags = _text_openflags + flags = _bin_openflags # Setting O_TEMPORARY in the flags causes the OS to delete # the file when it is closed. This is only supported by Windows. @@ -475,10 +471,7 @@ else: if dir is None: dir = gettempdir() - if 'b' in mode: - flags = _bin_openflags - else: - flags = _text_openflags + flags = _bin_openflags (fd, name) = _mkstemp_inner(dir, prefix, suffix, flags) try: diff --git a/Lib/test/test_tempfile.py b/Lib/test/test_tempfile.py index a1bafc2..403dd93 100644 --- a/Lib/test/test_tempfile.py +++ b/Lib/test/test_tempfile.py @@ -309,8 +309,12 @@ class test__mkstemp_inner(TC): if not has_textmode: return # ugh, can't use SkipTest. - self.do_create(bin=0).write(b"blat\n") - # XXX should test that the file really is a text file + # A text file is truncated at the first Ctrl+Z byte + f = self.do_create(bin=0) + f.write(b"blat\x1a") + f.write(b"extra\n") + os.lseek(f.fd, 0, os.SEEK_SET) + self.assertEquals(os.read(f.fd, 20), b"blat") test_classes.append(test__mkstemp_inner) @@ -761,6 +765,10 @@ class test_SpooledTemporaryFile(TC): f.write("xyzzy\n") f.seek(0) self.assertEqual(f.read(), "abc\ndef\nxyzzy\n") + # Check that Ctrl+Z doesn't truncate the file + f.write("foo\x1abar\n") + f.seek(0) + self.assertEqual(f.read(), "abc\ndef\nxyzzy\nfoo\x1abar\n") def test_text_newline_and_encoding(self): f = tempfile.SpooledTemporaryFile(mode='w+', max_size=10, diff --git a/Misc/NEWS b/Misc/NEWS index 375004f..6d7c4e3 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.2? Core and Builtins ----------------- +- Issue #6077: On Windows, files opened with tempfile.TemporaryFile in "wt+" + mode would appear truncated on the first '0x1a' byte (aka. Ctrl+Z). + - Issue #7085: Fix crash when importing some extensions in a thread on MacOSX 10.6. -- cgit v0.12 -- cgit v0.12 From 6c8ee7a33309b79d9f2737616501835349cfcdaf Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Mon, 30 Nov 2009 21:55:17 +0000 Subject: Issue #7410: deepcopy of itertools.count was resetting the count. --- Lib/test/test_itertools.py | 9 +++++++++ Misc/NEWS | 2 ++ Modules/itertoolsmodule.c | 18 +++++++++++++++++- 3 files changed, 28 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_itertools.py b/Lib/test/test_itertools.py index 2f449da..16e65ca 100644 --- a/Lib/test/test_itertools.py +++ b/Lib/test/test_itertools.py @@ -7,6 +7,8 @@ from fractions import Fraction import sys import operator import random +import copy +import pickle from functools import reduce maxsize = support.MAX_Py_ssize_t minsize = -maxsize-1 @@ -352,6 +354,13 @@ class TestBasicOps(unittest.TestCase): r2 = 'count(%r)'.__mod__(i).replace('L', '') self.assertEqual(r1, r2) + # check copy, deepcopy, pickle + for value in -3, 3, maxsize-5, maxsize+5: + c = count(value) + self.assertEqual(next(copy.copy(c)), value) + self.assertEqual(next(copy.deepcopy(c)), value) + self.assertEqual(next(pickle.loads(pickle.dumps(c))), value) + def test_count_with_stride(self): self.assertEqual(lzip('abc',count(2,3)), [('a', 2), ('b', 5), ('c', 8)]) self.assertEqual(lzip('abc',count(start=2,step=3)), diff --git a/Misc/NEWS b/Misc/NEWS index 6d7c4e3..ddd10d7 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -52,6 +52,8 @@ Core and Builtins Library ------- +- Issue #7410: deepcopy of itertools.count was resetting the count. + - Issue #4486: When an exception has an explicit cause, do not print its implicit context too. This affects the `traceback` module as well as built-in exception printing. diff --git a/Modules/itertoolsmodule.c b/Modules/itertoolsmodule.c index 3264d1f..74396b6 100644 --- a/Modules/itertoolsmodule.c +++ b/Modules/itertoolsmodule.c @@ -3049,6 +3049,22 @@ count_repr(countobject *lz) lz->long_cnt, lz->long_step); } +static PyObject * +count_reduce(countobject *lz) +{ + if (lz->cnt == PY_SSIZE_T_MAX) + return Py_BuildValue("O(OO)", Py_TYPE(lz), lz->long_cnt, lz->long_step); + return Py_BuildValue("O(n)", Py_TYPE(lz), lz->cnt); +} + +PyDoc_STRVAR(count_reduce_doc, "Return state information for pickling."); + +static PyMethodDef count_methods[] = { + {"__reduce__", (PyCFunction)count_reduce, METH_NOARGS, + count_reduce_doc}, + {NULL, NULL} /* sentinel */ +}; + PyDoc_STRVAR(count_doc, "count(start=0, step=1]) --> count object\n\ \n\ @@ -3090,7 +3106,7 @@ static PyTypeObject count_type = { 0, /* tp_weaklistoffset */ PyObject_SelfIter, /* tp_iter */ (iternextfunc)count_next, /* tp_iternext */ - 0, /* tp_methods */ + count_methods, /* tp_methods */ 0, /* tp_members */ 0, /* tp_getset */ 0, /* tp_base */ -- cgit v0.12 From ea315ac8f4890538ad23c5247c2cc7dfa7e9f985 Mon Sep 17 00:00:00 2001 From: Amaury Forgeot d'Arc Date: Tue, 1 Dec 2009 22:03:44 +0000 Subject: Merged revisions 76626 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r76626 | amaury.forgeotdarc | 2009-12-01 22:59:18 +0100 (mar., 01 déc. 2009) | 10 lines Merged revisions 76625 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76625 | amaury.forgeotdarc | 2009-12-01 22:51:04 +0100 (mar., 01 déc. 2009) | 3 lines #7419: Fix a crash on Windows in locale.setlocale() when the category is outside the allowed range. ........ ................ --- Lib/test/test_locale.py | 11 +++++++++++ Misc/NEWS | 3 +++ Modules/_localemodule.c | 8 ++++++++ 3 files changed, 22 insertions(+) diff --git a/Lib/test/test_locale.py b/Lib/test/test_locale.py index 8dfaf90..8c17f87 100644 --- a/Lib/test/test_locale.py +++ b/Lib/test/test_locale.py @@ -353,6 +353,17 @@ class TestMiscellaneous(unittest.TestCase): self.assertRaises(TypeError, locale.strcoll, "a", None) self.assertRaises(TypeError, locale.strcoll, b"a", None) + def test_setlocale_category(self): + locale.setlocale(locale.LC_ALL) + locale.setlocale(locale.LC_TIME) + locale.setlocale(locale.LC_CTYPE) + locale.setlocale(locale.LC_COLLATE) + locale.setlocale(locale.LC_MONETARY) + locale.setlocale(locale.LC_NUMERIC) + + # crasher from bug #7419 + self.assertRaises(locale.Error, locale.setlocale, 12345) + def test_main(): tests = [ diff --git a/Misc/NEWS b/Misc/NEWS index ddd10d7..b8f2cba 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.2? Core and Builtins ----------------- +- Issue #7419: setlocale() could crash the interpreter on Windows when called + with invalid values. + - Issue #6077: On Windows, files opened with tempfile.TemporaryFile in "wt+" mode would appear truncated on the first '0x1a' byte (aka. Ctrl+Z). diff --git a/Modules/_localemodule.c b/Modules/_localemodule.c index fa6ab8f..aabc3ac 100644 --- a/Modules/_localemodule.c +++ b/Modules/_localemodule.c @@ -133,6 +133,14 @@ PyLocale_setlocale(PyObject* self, PyObject* args) if (!PyArg_ParseTuple(args, "i|z:setlocale", &category, &locale)) return NULL; +#if defined(MS_WINDOWS) + if (category < LC_MIN || category > LC_MAX) + { + PyErr_SetString(Error, "invalid locale category"); + return NULL; + } +#endif + if (locale) { /* set locale */ result = setlocale(category, locale); -- cgit v0.12 -- cgit v0.12 From d0ed0db574acef68cb24bb92a2b315474c86386b Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Thu, 3 Dec 2009 11:01:53 +0000 Subject: Merged revisions 76646 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76646 | mark.dickinson | 2009-12-03 10:59:46 +0000 (Thu, 03 Dec 2009) | 6 lines Issue #7414: Add missing 'case 'C'' to skipitem() in getargs.c. This was causing PyArg_ParseTupleAndKeywords(args, kwargs, "|CC", ...) to fail with a RuntimeError. Thanks Case Van Horsen for tracking down the source of this error. ........ --- Misc/NEWS | 3 +++ Modules/_testcapimodule.c | 47 +++++++++++++++++++++++++++++++++++++++++++++++ Python/getargs.c | 1 + 3 files changed, 51 insertions(+) diff --git a/Misc/NEWS b/Misc/NEWS index b8f2cba..545b46b 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -270,6 +270,9 @@ Core and Builtins C-API ----- +- Issue #7414: 'C' code wasn't being skipped properly (for keyword arguments) + in PyArg_ParseTupleAndKeywords. + - Issue #6624: yArg_ParseTuple with "s" format when parsing argument with NUL: Bogus TypeError detail string. diff --git a/Modules/_testcapimodule.c b/Modules/_testcapimodule.c index 5532e07..5917d91 100644 --- a/Modules/_testcapimodule.c +++ b/Modules/_testcapimodule.c @@ -616,6 +616,52 @@ test_s_code(PyObject *self) Py_RETURN_NONE; } +static PyObject * +test_bug_7414(PyObject *self) +{ + /* Issue #7414: for PyArg_ParseTupleAndKeywords, 'C' code wasn't being + skipped properly in skipitem() */ + int a = 0, b = 0, result; + char *kwlist[] = {"a", "b", NULL}; + PyObject *tuple = NULL, *dict = NULL, *b_str; + + tuple = PyTuple_New(0); + if (tuple == NULL) + goto failure; + dict = PyDict_New(); + if (dict == NULL) + goto failure; + b_str = PyUnicode_FromString("b"); + if (b_str == NULL) + goto failure; + result = PyDict_SetItemString(dict, "b", b_str); + Py_DECREF(b_str); + if (result < 0) + goto failure; + + result = PyArg_ParseTupleAndKeywords(tuple, dict, "|CC", + kwlist, &a, &b); + if (!result) + goto failure; + + if (a != 0) + return raiseTestError("test_bug_7414", + "C format code not skipped properly"); + if (b != 'b') + return raiseTestError("test_bug_7414", + "C format code returned wrong value"); + + Py_DECREF(dict); + Py_DECREF(tuple); + Py_RETURN_NONE; + + failure: + Py_XDECREF(dict); + Py_XDECREF(tuple); + return NULL; +} + + static volatile int x; /* Test the u and u# codes for PyArg_ParseTuple. May leak memory in case @@ -1457,6 +1503,7 @@ static PyMethodDef TestMethods[] = { {"test_long_numbits", (PyCFunction)test_long_numbits, METH_NOARGS}, {"test_k_code", (PyCFunction)test_k_code, METH_NOARGS}, {"test_empty_argparse", (PyCFunction)test_empty_argparse,METH_NOARGS}, + {"test_bug_7414", (PyCFunction)test_bug_7414, METH_NOARGS}, {"test_null_strings", (PyCFunction)test_null_strings, METH_NOARGS}, {"test_string_from_format", (PyCFunction)test_string_from_format, METH_NOARGS}, {"test_with_docstring", (PyCFunction)test_with_docstring, METH_NOARGS, diff --git a/Python/getargs.c b/Python/getargs.c index 486cf7d..7726324 100644 --- a/Python/getargs.c +++ b/Python/getargs.c @@ -1776,6 +1776,7 @@ skipitem(const char **p_format, va_list *p_va, int flags) case 'D': /* complex double */ #endif case 'c': /* char */ + case 'C': /* unicode char */ { (void) va_arg(*p_va, void *); break; -- cgit v0.12 From b84b892c588715f545384230f3385489b1acd550 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= Date: Thu, 3 Dec 2009 20:59:57 +0000 Subject: Merged revisions 76653 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76653 | martin.v.loewis | 2009-12-03 21:57:49 +0100 (Do, 03 Dez 2009) | 10 lines Merged revisions 76651 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76651 | martin.v.loewis | 2009-12-03 21:53:51 +0100 (Do, 03 Dez 2009) | 3 lines Issue #4120: Drop reference to CRT from manifest when building extensions with msvc9compiler. ........ ................ --- .hgtags | 1 + 1 file changed, 1 insertion(+) diff --git a/.hgtags b/.hgtags index 7c49769..92f0c54 100644 --- a/.hgtags +++ b/.hgtags @@ -79,3 +79,4 @@ f2a12f5259e7edd223c750e05ef56162d6a5345e v3.1.1rc1 0000000000000000000000000000000000000000 v3.1.1rc1 35efb1054ec6ceca72017a587263cb6a9257340b v3.1.1rc1 8b9c0f573ab29c41c6c5fdcca82a1fe0ff5355af v3.1.1 +c4eba5a6f81e332f65a806efb528758857389fd7 v3.1.1 -- cgit v0.12 From 31105ab4fbaf188b08637f6d4e84664d413d106e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= Date: Thu, 3 Dec 2009 21:11:40 +0000 Subject: Restore tag. --- .hgtags | 1 + 1 file changed, 1 insertion(+) diff --git a/.hgtags b/.hgtags index 92f0c54..d9240f3 100644 --- a/.hgtags +++ b/.hgtags @@ -80,3 +80,4 @@ f2a12f5259e7edd223c750e05ef56162d6a5345e v3.1.1rc1 35efb1054ec6ceca72017a587263cb6a9257340b v3.1.1rc1 8b9c0f573ab29c41c6c5fdcca82a1fe0ff5355af v3.1.1 c4eba5a6f81e332f65a806efb528758857389fd7 v3.1.1 +21ac16cb23077b1e7fa34dffeb53f6aafe4b336d v3.1.1 -- cgit v0.12 From 8ab31014bfb4286c3459d5fcbe1465ea92ed03de Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= Date: Thu, 3 Dec 2009 21:14:10 +0000 Subject: Merged revisions 76653 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76653 | martin.v.loewis | 2009-12-03 21:57:49 +0100 (Do, 03 Dez 2009) | 10 lines Merged revisions 76651 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76651 | martin.v.loewis | 2009-12-03 21:53:51 +0100 (Do, 03 Dez 2009) | 3 lines Issue #4120: Drop reference to CRT from manifest when building extensions with msvc9compiler. ........ ................ --- Lib/distutils/msvc9compiler.py | 23 +++++++++++++++++++++++ Misc/NEWS | 3 +++ 2 files changed, 26 insertions(+) diff --git a/Lib/distutils/msvc9compiler.py b/Lib/distutils/msvc9compiler.py index ef89542..c84fb0b 100644 --- a/Lib/distutils/msvc9compiler.py +++ b/Lib/distutils/msvc9compiler.py @@ -17,6 +17,7 @@ __revision__ = "$Id$" import os import subprocess import sys +import re from distutils.errors import DistutilsExecError, DistutilsPlatformError, \ CompileError, LibError, LinkError @@ -645,6 +646,28 @@ class MSVCCompiler(CCompiler) : mfid = 1 else: mfid = 2 + try: + # Remove references to the Visual C runtime, so they will + # fall through to the Visual C dependency of Python.exe. + # This way, when installed for a restricted user (e.g. + # runtimes are not in WinSxS folder, but in Python's own + # folder), the runtimes do not need to be in every folder + # with .pyd's. + manifest_f = open(temp_manifest, "rb") + manifest_buf = manifest_f.read() + manifest_f.close() + pattern = re.compile( + r"""|)""", + re.DOTALL) + manifest_buf = re.sub(pattern, "", manifest_buf) + pattern = "\s*" + manifest_buf = re.sub(pattern, "", manifest_buf) + manifest_f = open(temp_manifest, "wb") + manifest_f.write(manifest_buf) + manifest_f.close() + except IOError: + pass out_arg = '-outputresource:%s;%s' % (output_filename, mfid) try: self.spawn(['mt.exe', '-nologo', '-manifest', diff --git a/Misc/NEWS b/Misc/NEWS index 545b46b..095bd6e 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -55,6 +55,9 @@ Core and Builtins Library ------- +- Issue #4120: Drop reference to CRT from manifest when building extensions with + msvc9compiler. + - Issue #7410: deepcopy of itertools.count was resetting the count. - Issue #4486: When an exception has an explicit cause, do not print its -- cgit v0.12 From 8054a5d36e42690c95975a9065abbc9285add053 Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Fri, 4 Dec 2009 00:13:33 +0000 Subject: Merged revisions 76661 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76661 | r.david.murray | 2009-12-03 19:09:14 -0500 (Thu, 03 Dec 2009) | 11 lines Merged revisions 76659 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76659 | r.david.murray | 2009-12-03 18:57:59 -0500 (Thu, 03 Dec 2009) | 4 lines Issue 7431: use TESTFN in test_linecache instead of trying to create a file in the Lib/test directory, which might be read-only for the user running the tests. ........ ................ --- Lib/test/test_linecache.py | 68 ++++++++++++++++++++++------------------------ Misc/NEWS | 4 +++ 2 files changed, 36 insertions(+), 36 deletions(-) diff --git a/Lib/test/test_linecache.py b/Lib/test/test_linecache.py index 14d8d59..4899511 100644 --- a/Lib/test/test_linecache.py +++ b/Lib/test/test_linecache.py @@ -83,44 +83,40 @@ class LineCacheTests(unittest.TestCase): getline = linecache.getline try: # Create a source file and cache its contents - source_name = os.path.join(TEST_PATH, 'linecache_test.py') - source = open(source_name, 'w') - source.write(SOURCE_1) - source.close() - getline(source_name, 1) - - # Keep a copy of the old contents - source_list = [] - source = open(source_name) - for index, line in enumerate(source): - self.assertEquals(line, getline(source_name, index + 1)) - source_list.append(line) - source.close() - - source = open(source_name, 'w') - source.write(SOURCE_2) - source.close() - - # Try to update a bogus cache entry - linecache.checkcache('dummy') - - # Check that the cache matches the old contents - for index, line in enumerate(source_list): - self.assertEquals(line, getline(source_name, index + 1)) - - # Update the cache and check whether it matches the new source file - linecache.checkcache(source_name) - source = open(source_name) - for index, line in enumerate(source): - self.assertEquals(line, getline(source_name, index + 1)) - source_list.append(line) - source.close() + source_name = support.TESTFN + '.py' + with open(source_name, 'w') as source: + source.write(SOURCE_1) + source.close() + getline(source_name, 1) + + # Keep a copy of the old contents + source_list = [] + source = open(source_name) + for index, line in enumerate(source): + self.assertEquals(line, getline(source_name, index + 1)) + source_list.append(line) + source.close() - finally: - try: + source = open(source_name, 'w') + source.write(SOURCE_2) source.close() - finally: - support.unlink(source_name) + + # Try to update a bogus cache entry + linecache.checkcache('dummy') + + # Check that the cache matches the old contents + for index, line in enumerate(source_list): + self.assertEquals(line, getline(source_name, index + 1)) + + # Update the cache and check whether it matches the new source file + linecache.checkcache(source_name) + source = open(source_name) + for index, line in enumerate(source): + self.assertEquals(line, getline(source_name, index + 1)) + source_list.append(line) + + finally: + support.unlink(source_name) def test_main(): support.run_unittest(LineCacheTests) diff --git a/Misc/NEWS b/Misc/NEWS index 095bd6e..00a9add 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -192,6 +192,10 @@ Extension Modules Tests ----- +- Issue #7431: use TESTFN in test_linecache instead of trying to create a + file in the Lib/test directory, which might be read-only for the + user running the tests. + - Issue #7324: add a sanity check to regrtest argument parsing to catch the case of an option with no handler. -- cgit v0.12 From adef1ba5345dc6cd48ddf9cfa35ac273c5939fb4 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Fri, 4 Dec 2009 10:07:01 +0000 Subject: Merged revisions 76663 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76663 | mark.dickinson | 2009-12-04 10:06:06 +0000 (Fri, 04 Dec 2009) | 1 line Issue #7430: Remove lingering reference to cmp in recursion error message. ........ --- Objects/object.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Objects/object.c b/Objects/object.c index b2c7c14..3a6db18 100644 --- a/Objects/object.c +++ b/Objects/object.c @@ -601,7 +601,7 @@ PyObject_RichCompare(PyObject *v, PyObject *w, int op) PyErr_BadInternalCall(); return NULL; } - if (Py_EnterRecursiveCall(" in cmp")) + if (Py_EnterRecursiveCall(" in comparison")) return NULL; res = do_richcompare(v, w, op); Py_LeaveRecursiveCall(); -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 884924a2fddce1de0eeb3b8dfc3ae7ca5a14a071 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sat, 5 Dec 2009 20:32:49 +0000 Subject: Issue #7435: Remove reference to long in docstring. Thanks flox. --- Lib/random.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/random.py b/Lib/random.py index 12b4e1b..592e4b8 100644 --- a/Lib/random.py +++ b/Lib/random.py @@ -97,7 +97,7 @@ class Random(_random.Random): None or no argument seeds from current time or from an operating system specific randomness source if available. - If a is not None or an int or long, hash(a) is used instead. + If a is not None or an int, hash(a) is used instead. """ if a is None: -- cgit v0.12 From d26d5383735d900c38cc6ce8dda2d297201be2ab Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Sun, 6 Dec 2009 09:30:47 +0000 Subject: Merged revisions 76686 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76686 | tarek.ziade | 2009-12-06 10:28:17 +0100 (Sun, 06 Dec 2009) | 9 lines Merged revisions 76684 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76684 | tarek.ziade | 2009-12-06 10:22:40 +0100 (Sun, 06 Dec 2009) | 1 line Fixed #1923: make sure we don't strip meaningful whitespace in PKG-INFO Description field ........ ................ --- Lib/distutils/tests/test_dist.py | 16 ++++++++++++++++ Lib/distutils/util.py | 4 ++-- Misc/NEWS | 3 +++ 3 files changed, 21 insertions(+), 2 deletions(-) diff --git a/Lib/distutils/tests/test_dist.py b/Lib/distutils/tests/test_dist.py index 5f96b97..3b7637f 100644 --- a/Lib/distutils/tests/test_dist.py +++ b/Lib/distutils/tests/test_dist.py @@ -5,6 +5,7 @@ import io import sys import unittest import warnings +import textwrap from distutils.dist import Distribution, fix_help_options from distutils.cmd import Command @@ -301,6 +302,21 @@ class MetadataTestCase(support.TempdirManager, support.EnvironGuard, if line.strip() != ''] self.assertTrue(len(output) > 0) + def test_long_description(self): + long_desc = textwrap.dedent("""\ + example:: + We start here + and continue here + and end here.""") + attrs = {"name": "package", + "version": "1.0", + "long_description": long_desc} + + dist = Distribution(attrs) + meta = self.format_metadata(dist) + meta = meta.replace('\n' + 8 * ' ', '\n') + self.assertTrue(long_desc in meta) + def test_suite(): suite = unittest.TestSuite() suite.addTest(unittest.makeSuite(DistributionTestCase)) diff --git a/Lib/distutils/util.py b/Lib/distutils/util.py index 4bc4c98..50ad8fe 100644 --- a/Lib/distutils/util.py +++ b/Lib/distutils/util.py @@ -557,8 +557,8 @@ def rfc822_escape (header): """Return a version of the string escaped for inclusion in an RFC-822 header, by ensuring there are 8 spaces space after each newline. """ - lines = [x.strip() for x in header.split('\n')] - sep = '\n' + 8*' ' + lines = header.split('\n') + sep = '\n' + 8 * ' ' return sep.join(lines) # 2to3 support diff --git a/Misc/NEWS b/Misc/NEWS index 00a9add..39ed84b 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -55,6 +55,9 @@ Core and Builtins Library ------- +- Issue #1923: Fixed the removal of meaningful spaces when PKG-INFO is + generated in Distutils. Patch by Stephen Emslie. + - Issue #4120: Drop reference to CRT from manifest when building extensions with msvc9compiler. -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 4fad6bdde98e182d95eb2033eb8dd78344556727 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Tue, 8 Dec 2009 16:00:03 +0000 Subject: Merged revisions 76710 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r76710 | antoine.pitrou | 2009-12-08 16:57:31 +0100 (mar., 08 déc. 2009) | 10 lines Merged revisions 76708 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76708 | antoine.pitrou | 2009-12-08 16:40:51 +0100 (mar., 08 déc. 2009) | 4 lines Issue #6986: Fix crash in the JSON C accelerator when called with the wrong parameter types. Patch by Victor Stinner. ........ ................ --- Lib/json/tests/test_speedups.py | 13 +++++++++++-- Misc/NEWS | 3 +++ Modules/_json.c | 19 +++++++++++++++---- 3 files changed, 29 insertions(+), 6 deletions(-) diff --git a/Lib/json/tests/test_speedups.py b/Lib/json/tests/test_speedups.py index 3a84ddf..29e40ac 100644 --- a/Lib/json/tests/test_speedups.py +++ b/Lib/json/tests/test_speedups.py @@ -1,8 +1,7 @@ import decimal from unittest import TestCase -from json import decoder -from json import encoder +from json import decoder, encoder, scanner class TestSpeedups(TestCase): def test_scanstring(self): @@ -13,3 +12,13 @@ class TestSpeedups(TestCase): self.assertEquals(encoder.encode_basestring_ascii.__module__, "_json") self.assertTrue(encoder.encode_basestring_ascii is encoder.c_encode_basestring_ascii) + +class TestDecode(TestCase): + def test_make_scanner(self): + self.assertRaises(AttributeError, scanner.c_make_scanner, 1) + + def test_make_encoder(self): + self.assertRaises(TypeError, encoder.c_make_encoder, + (True, False), + b"\xCD\x7D\x3D\x4E\x12\x4C\xF9\x79\xD7\x52\xBA\x82\xF2\x27\x4A\x7D\xA0\xCA\x75", + None) diff --git a/Misc/NEWS b/Misc/NEWS index 39ed84b..d6c3e97 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -55,6 +55,9 @@ Core and Builtins Library ------- +- Issue #6986: Fix crash in the JSON C accelerator when called with the + wrong parameter types. Patch by Victor Stinner. + - Issue #1923: Fixed the removal of meaningful spaces when PKG-INFO is generated in Distutils. Patch by Stephen Emslie. diff --git a/Modules/_json.c b/Modules/_json.c index a012560..e555439 100644 --- a/Modules/_json.c +++ b/Modules/_json.c @@ -1123,15 +1123,28 @@ encoder_init(PyObject *self, PyObject *args, PyObject *kwds) static char *kwlist[] = {"markers", "default", "encoder", "indent", "key_separator", "item_separator", "sort_keys", "skipkeys", "allow_nan", NULL}; PyEncoderObject *s; - PyObject *allow_nan; + PyObject *markers, *defaultfn, *encoder, *indent, *key_separator; + PyObject *item_separator, *sort_keys, *skipkeys, *allow_nan; assert(PyEncoder_Check(self)); s = (PyEncoderObject *)self; if (!PyArg_ParseTupleAndKeywords(args, kwds, "OOOOOOOOO:make_encoder", kwlist, - &s->markers, &s->defaultfn, &s->encoder, &s->indent, &s->key_separator, &s->item_separator, &s->sort_keys, &s->skipkeys, &allow_nan)) + &markers, &defaultfn, &encoder, &indent, &key_separator, &item_separator, + &sort_keys, &skipkeys, &allow_nan)) return -1; + s->markers = markers; + s->defaultfn = defaultfn; + s->encoder = encoder; + s->indent = indent; + s->key_separator = key_separator; + s->item_separator = item_separator; + s->sort_keys = sort_keys; + s->skipkeys = skipkeys; + s->fast_encode = (PyCFunction_Check(s->encoder) && PyCFunction_GetFunction(s->encoder) == (PyCFunction)py_encode_basestring_ascii); + s->allow_nan = PyObject_IsTrue(allow_nan); + Py_INCREF(s->markers); Py_INCREF(s->defaultfn); Py_INCREF(s->encoder); @@ -1140,8 +1153,6 @@ encoder_init(PyObject *self, PyObject *args, PyObject *kwds) Py_INCREF(s->item_separator); Py_INCREF(s->sort_keys); Py_INCREF(s->skipkeys); - s->fast_encode = (PyCFunction_Check(s->encoder) && PyCFunction_GetFunction(s->encoder) == (PyCFunction)py_encode_basestring_ascii); - s->allow_nan = PyObject_IsTrue(allow_nan); return 0; } -- cgit v0.12 From 2cfd61a12a2b9753062a4ad9b9aeb76c8b93c19e Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Tue, 8 Dec 2009 16:36:47 +0000 Subject: Merged revisions 76713 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76713 | ronald.oussoren | 2009-12-08 17:35:28 +0100 (Tue, 08 Dec 2009) | 11 lines Merged revisions 76712 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76712 | ronald.oussoren | 2009-12-08 17:32:52 +0100 (Tue, 08 Dec 2009) | 4 lines Fix for issue 7452: HAVE_GCC_ASM_FOR_X87 gets set when doing a universal build on an i386 based machine, but should only be active when compiling the x86 part of the universal binary. ........ ................ --- Include/pymacconfig.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Include/pymacconfig.h b/Include/pymacconfig.h index a452836..50b429c 100644 --- a/Include/pymacconfig.h +++ b/Include/pymacconfig.h @@ -20,8 +20,6 @@ # undef DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754 # undef DOUBLE_IS_BIG_ENDIAN_IEEE754 # undef DOUBLE_IS_LITTLE_ENDIAN_IEEE754 -/* we don't ever need to play with the x87 control word on OS X/Intel, so just - pretend that we can't, to avoid problems on Intel+PPC builds */ # undef HAVE_GCC_ASM_FOR_X87 # undef VA_LIST_IS_ARRAY @@ -76,6 +74,10 @@ #define DOUBLE_IS_LITTLE_ENDIAN_IEEE754 #endif /* __BIG_ENDIAN */ +#ifdef __i386__ +# define HAVE_GCC_ASM_FOR_X87 +#endif + /* * The definition in pyconfig.h is only valid on the OS release * where configure ran on and not necessarily for all systems where -- cgit v0.12 From 53b44f75c1f7dc2ad5e1ccd0171d8b19bbb3005a Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Wed, 9 Dec 2009 00:03:16 +0000 Subject: Merged revisions 76723 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r76723 | antoine.pitrou | 2009-12-09 01:01:27 +0100 (mer., 09 déc. 2009) | 3 lines Issue #7461: objects returned by os.popen() should support the context manager protocol ........ --- Lib/os.py | 4 ++++ Lib/test/test_popen.py | 8 ++++++++ 2 files changed, 12 insertions(+) diff --git a/Lib/os.py b/Lib/os.py index a59c5df..7c342fe 100644 --- a/Lib/os.py +++ b/Lib/os.py @@ -650,6 +650,10 @@ class _wrap_close: return returncode else: return returncode << 8 # Shift left to match old behavior + def __enter__(self): + return self + def __exit__(self, *args): + self.close() def __getattr__(self, name): return getattr(self._stream, name) def __iter__(self): diff --git a/Lib/test/test_popen.py b/Lib/test/test_popen.py index 99ad41d..24fb846 100644 --- a/Lib/test/test_popen.py +++ b/Lib/test/test_popen.py @@ -49,6 +49,14 @@ class PopenTest(unittest.TestCase): else: self.assertEqual(os.popen("exit 42").close(), 42 << 8) + def test_contextmanager(self): + with os.popen("echo hello") as f: + self.assertEqual(f.read(), "hello\n") + + def test_iterating(self): + with os.popen("echo hello") as f: + self.assertEqual(list(f), ["hello\n"]) + def test_main(): support.run_unittest(PopenTest) -- cgit v0.12 From 64eaa20c68d54319c30bb75768cef0b114980893 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Thu, 10 Dec 2009 05:36:11 +0000 Subject: Fix variants of deque.extend: d.extend(d) d+=d d.extendleft(d) --- Lib/test/test_deque.py | 11 +++++++++++ Misc/NEWS | 2 ++ Modules/_collectionsmodule.c | 40 ++++++++++++++++++++++++++++++++++++++++ 3 files changed, 53 insertions(+) diff --git a/Lib/test/test_deque.py b/Lib/test/test_deque.py index 1a03188..67e41d6 100644 --- a/Lib/test/test_deque.py +++ b/Lib/test/test_deque.py @@ -136,12 +136,23 @@ class TestBasic(unittest.TestCase): self.assertRaises(TypeError, d.extend, 1) d.extend('bcd') self.assertEqual(list(d), list('abcd')) + d.extend(d) + self.assertEqual(list(d), list('abcdabcd')) + + def test_iadd(self): + d = deque('a') + d += 'bcd' + self.assertEqual(list(d), list('abcd')) + d += d + self.assertEqual(list(d), list('abcdabcd')) def test_extendleft(self): d = deque('a') self.assertRaises(TypeError, d.extendleft, 1) d.extendleft('bcd') self.assertEqual(list(d), list(reversed('abcd'))) + d.extendleft(d) + self.assertEqual(list(d), list('abcddcba')) d = deque() d.extendleft(range(1000)) self.assertEqual(list(d), list(reversed(range(1000)))) diff --git a/Misc/NEWS b/Misc/NEWS index d6c3e97..700a1ae 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -55,6 +55,8 @@ Core and Builtins Library ------- +- Fix variations of extending deques: d.extend(d) d.extendleft(d) d+=d + - Issue #6986: Fix crash in the JSON C accelerator when called with the wrong parameter types. Patch by Victor Stinner. diff --git a/Modules/_collectionsmodule.c b/Modules/_collectionsmodule.c index 68e0183..d20c839 100644 --- a/Modules/_collectionsmodule.c +++ b/Modules/_collectionsmodule.c @@ -298,6 +298,17 @@ deque_extend(dequeobject *deque, PyObject *iterable) { PyObject *it, *item; + /* Handle case where id(deque) == id(iterable) */ + if ((PyObject *)deque == iterable) { + PyObject *result; + PyObject *s = PySequence_List(iterable); + if (s == NULL) + return NULL; + result = deque_extend(deque, s); + Py_DECREF(s); + return result; + } + it = PyObject_GetIter(iterable); if (it == NULL) return NULL; @@ -339,6 +350,17 @@ deque_extendleft(dequeobject *deque, PyObject *iterable) { PyObject *it, *item; + /* Handle case where id(deque) == id(iterable) */ + if ((PyObject *)deque == iterable) { + PyObject *result; + PyObject *s = PySequence_List(iterable); + if (s == NULL) + return NULL; + result = deque_extendleft(deque, s); + Py_DECREF(s); + return result; + } + it = PyObject_GetIter(iterable); if (it == NULL) return NULL; @@ -375,6 +397,19 @@ deque_extendleft(dequeobject *deque, PyObject *iterable) PyDoc_STRVAR(extendleft_doc, "Extend the left side of the deque with elements from the iterable"); +static PyObject * +deque_inplace_concat(dequeobject *deque, PyObject *other) +{ + PyObject *result; + + result = deque_extend(deque, other); + if (result == NULL) + return result; + Py_DECREF(result); + Py_INCREF(deque); + return (PyObject *)deque; +} + static int _deque_rotate(dequeobject *deque, Py_ssize_t n) { @@ -833,6 +868,11 @@ static PySequenceMethods deque_as_sequence = { (ssizeargfunc)deque_item, /* sq_item */ 0, /* sq_slice */ (ssizeobjargproc)deque_ass_item, /* sq_ass_item */ + 0, /* sq_ass_slice */ + 0, /* sq_contains */ + (binaryfunc)deque_inplace_concat, /* sq_inplace_concat */ + 0, /* sq_inplace_repeat */ + }; /* deque object ********************************************************/ -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From a6cdd83f7f0dec657d2ee3513ab63c103aacf6f4 Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Sat, 12 Dec 2009 18:38:24 +0000 Subject: Merged revisions 76730 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76730 | r.david.murray | 2009-12-09 21:08:06 -0500 (Wed, 09 Dec 2009) | 20 lines Merged revisions 76726-76727 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk The merge adds a test with an invalid rather than a missing line end, since the py3K code passed the original issue 5949 test. New test also by Scott Dial. ........ r76726 | r.david.murray | 2009-12-09 10:15:31 -0500 (Wed, 09 Dec 2009) | 6 lines Issue 5949: fixed IMAP4_SSL hang when the IMAP server response is missing proper end-of-line termination. Patch and tests by Scott Dial. The new tests include a test harness which will make it easier to add additional tests. ........ r76727 | r.david.murray | 2009-12-09 11:41:39 -0500 (Wed, 09 Dec 2009) | 2 lines Skip new imaplib SSL tests if ssl is not available. ........ ................ --- Lib/imaplib.py | 2 + Lib/test/test_imaplib.py | 197 ++++++++++++++++++++++++++++++++++++++++++++++- Misc/NEWS | 3 + 3 files changed, 199 insertions(+), 3 deletions(-) diff --git a/Lib/imaplib.py b/Lib/imaplib.py index df35cb1..f803a5c 100644 --- a/Lib/imaplib.py +++ b/Lib/imaplib.py @@ -1023,6 +1023,8 @@ class IMAP4: raise self.abort('socket error: EOF') # Protocol mandates all lines terminated by CRLF + if not line.endswith(b'\r\n'): + raise self.abort('socket error: unterminated line') line = line[:-2] if __debug__: diff --git a/Lib/test/test_imaplib.py b/Lib/test/test_imaplib.py index 2105fc2..fb5cf82 100644 --- a/Lib/test/test_imaplib.py +++ b/Lib/test/test_imaplib.py @@ -1,11 +1,31 @@ +from test import support +# If we end up with a significant number of tests that don't require +# threading, this test module should be split. Right now we skip +# them all if we don't have threading. +threading = support.import_module('threading') + +from contextlib import contextmanager import imaplib +import os.path +import select +import socket +import socketserver +import sys import time -from test import support +from test.support import reap_threads, verbose import unittest +try: + import ssl +except ImportError: + ssl = None + +CERTFILE = None + class TestImaplib(unittest.TestCase): + def test_that_Time2Internaldate_returns_a_result(self): # We can check only that it successfully produces a result, # not the correctness of the result itself, since the result @@ -17,9 +37,180 @@ class TestImaplib(unittest.TestCase): imaplib.Time2Internaldate(t) +if ssl: + + class SecureTCPServer(socketserver.TCPServer): + + def get_request(self): + newsocket, fromaddr = self.socket.accept() + connstream = ssl.wrap_socket(newsocket, + server_side=True, + certfile=CERTFILE) + return connstream, fromaddr + + IMAP4_SSL = imaplib.IMAP4_SSL + +else: + + class SecureTCPServer: + pass + + IMAP4_SSL = None + + +class SimpleIMAPHandler(socketserver.StreamRequestHandler): + + timeout = 1 + + def _send(self, message): + if verbose: print("SENT:", message.strip()) + self.wfile.write(message) + + def handle(self): + # Send a welcome message. + self._send(b'* OK IMAP4rev1\r\n') + while 1: + # Gather up input until we receive a line terminator or we timeout. + # Accumulate read(1) because it's simpler to handle the differences + # between naked sockets and SSL sockets. + line = b'' + while 1: + try: + part = self.rfile.read(1) + if part == b'': + # Naked sockets return empty strings.. + return + line += part + except IOError: + # ..but SSLSockets throw exceptions. + return + if line.endswith(b'\r\n'): + break + + if verbose: print('GOT:', line.strip()) + splitline = line.split() + tag = splitline[0].decode('ASCII') + cmd = splitline[1].decode('ASCII') + args = splitline[2:] + + if hasattr(self, 'cmd_'+cmd): + getattr(self, 'cmd_'+cmd)(tag, args) + else: + self._send('{} BAD {} unknown\r\n'.format(tag, cmd).encode('ASCII')) + + def cmd_CAPABILITY(self, tag, args): + self._send(b'* CAPABILITY IMAP4rev1\r\n') + self._send('{} OK CAPABILITY completed\r\n'.format(tag).encode('ASCII')) + + +class BaseThreadedNetworkedTests(unittest.TestCase): + + def make_server(self, addr, hdlr): + + class MyServer(self.server_class): + def handle_error(self, request, client_address): + self.close_request(request) + self.server_close() + raise + + if verbose: print("creating server") + server = MyServer(addr, hdlr) + self.assertEquals(server.server_address, server.socket.getsockname()) + + if verbose: + print("server created") + print("ADDR =", addr) + print("CLASS =", self.server_class) + print("HDLR =", server.RequestHandlerClass) + + t = threading.Thread( + name='%s serving' % self.server_class, + target=server.serve_forever, + # Short poll interval to make the test finish quickly. + # Time between requests is short enough that we won't wake + # up spuriously too many times. + kwargs={'poll_interval':0.01}) + t.daemon = True # In case this function raises. + t.start() + if verbose: print("server running") + return server, t + + def reap_server(self, server, thread): + if verbose: print("waiting for server") + server.shutdown() + thread.join() + if verbose: print("done") + + @contextmanager + def reaped_server(self, hdlr): + server, thread = self.make_server((support.HOST, 0), hdlr) + try: + yield server + finally: + self.reap_server(server, thread) + + @reap_threads + def test_connect(self): + with self.reaped_server(SimpleIMAPHandler) as server: + client = self.imap_class(*server.server_address) + client.shutdown() + + @reap_threads + def test_issue5949(self): + + class EOFHandler(socketserver.StreamRequestHandler): + def handle(self): + # EOF without sending a complete welcome message. + self.wfile.write(b'* OK') + + with self.reaped_server(EOFHandler) as server: + self.assertRaises(imaplib.IMAP4.abort, + self.imap_class, *server.server_address) + + @reap_threads + def test_line_termination(self): + + class BadNewlineHandler(SimpleIMAPHandler): + + def cmd_CAPABILITY(self, tag, args): + self._send(b'* CAPABILITY IMAP4rev1 AUTH\n') + self._send('{} OK CAPABILITY completed\r\n'.format(tag).encode('ASCII')) + + with self.reaped_server(BadNewlineHandler) as server: + self.assertRaises(imaplib.IMAP4.abort, + self.imap_class, *server.server_address) + + + +class ThreadedNetworkedTests(BaseThreadedNetworkedTests): + + server_class = socketserver.TCPServer + imap_class = imaplib.IMAP4 + + +@unittest.skipUnless(ssl, "SSL not available") +class ThreadedNetworkedTestsSSL(BaseThreadedNetworkedTests): + + server_class = SecureTCPServer + imap_class = IMAP4_SSL + + def test_main(): - support.run_unittest(TestImaplib) + + tests = [TestImaplib] + + if support.is_resource_enabled('network'): + if ssl: + global CERTFILE + CERTFILE = os.path.join(os.path.dirname(__file__) or os.curdir, + "keycert.pem") + if not os.path.exists(CERTFILE): + raise support.TestFailed("Can't read certificate files!") + tests.extend([ThreadedNetworkedTests, ThreadedNetworkedTestsSSL]) + + support.run_unittest(*tests) if __name__ == "__main__": - unittest.main() + support.use_resources = ['network'] + test_main() diff --git a/Misc/NEWS b/Misc/NEWS index 700a1ae..d965a11 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -55,6 +55,9 @@ Core and Builtins Library ------- +- Issue #5949: added check for correct lineends in input from IMAP server + in imaplib. + - Fix variations of extending deques: d.extend(d) d.extendleft(d) d+=d - Issue #6986: Fix crash in the JSON C accelerator when called with the -- cgit v0.12 From 2795e6c1c44c5572191de711cd2526dd1ec2f072 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Sat, 12 Dec 2009 19:26:06 +0000 Subject: Merged revisions 76764 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r76764 | antoine.pitrou | 2009-12-12 20:18:27 +0100 (sam., 12 déc. 2009) | 12 lines Merged revisions 76763 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76763 | antoine.pitrou | 2009-12-12 20:13:08 +0100 (sam., 12 déc. 2009) | 7 lines Issue #7466: segmentation fault when the garbage collector is called in the middle of populating a tuple. Patch by Florent Xicluna. (note: no NEWS entry for trunk since the bug was introduced in 2.7/3.1) ........ ................ --- Lib/test/test_tuple.py | 3 +++ Misc/NEWS | 3 +++ Objects/tupleobject.c | 3 ++- 3 files changed, 8 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_tuple.py b/Lib/test/test_tuple.py index c37adc2..53065bb 100644 --- a/Lib/test/test_tuple.py +++ b/Lib/test/test_tuple.py @@ -146,6 +146,9 @@ class TupleTest(seq_tests.CommonTest): pass self.check_track_dynamic(MyTuple, True) + def test_bug7466(self): + # Trying to untrack an unfinished tuple could crash Python + self._not_tracked(tuple(gc.collect() for i in range(101))) def test_main(): support.run_unittest(TupleTest) diff --git a/Misc/NEWS b/Misc/NEWS index d965a11..237558d 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.2? Core and Builtins ----------------- +- Issue #7466: segmentation fault when the garbage collector is called + in the middle of populating a tuple. Patch by Florent Xicluna. + - Issue #7419: setlocale() could crash the interpreter on Windows when called with invalid values. diff --git a/Objects/tupleobject.c b/Objects/tupleobject.c index 290107a..884174d 100644 --- a/Objects/tupleobject.c +++ b/Objects/tupleobject.c @@ -850,7 +850,8 @@ _PyTuple_Resize(PyObject **pv, Py_ssize_t newsize) /* XXX UNREF/NEWREF interface should be more symmetrical */ _Py_DEC_REFTOTAL; - _PyObject_GC_UNTRACK(v); + if (_PyObject_GC_IS_TRACKED(v)) + _PyObject_GC_UNTRACK(v); _Py_ForgetReference((PyObject *) v); /* DECREF items deleted by shrinkage */ for (i = newsize; i < oldsize; i++) { -- cgit v0.12 From a5a5ce90a211a19e9b179d0f4ed408f9a83c933d Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sun, 13 Dec 2009 00:36:41 +0000 Subject: Merged revisions 76771 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76771 | benjamin.peterson | 2009-12-12 18:32:14 -0600 (Sat, 12 Dec 2009) | 1 line death to exec statement ........ --- Doc/library/functions.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index adde017..cdef34a 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -142,9 +142,9 @@ are always available. They are listed here in alphabetical order. .. function:: compile(source, filename, mode, flags=0, dont_inherit=False) Compile the *source* into a code or AST object. Code objects can be executed - by an :keyword:`exec` statement or evaluated by a call to :func:`eval`. - *source* can either be a string or an AST object. Refer to the :mod:`ast` - module documentation for information on how to work with AST objects. + by:func:`exec` or :func:`eval`. *source* can either be a string or an AST + object. Refer to the :mod:`ast` module documentation for information on how + to work with AST objects. The *filename* argument should give the file from which the code was read; pass some recognizable value if it wasn't read from a file (``''`` is -- cgit v0.12 From fc431270ac75235a1b5bfa6f5cac780e49199e68 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sun, 13 Dec 2009 01:29:00 +0000 Subject: Merged revisions 76776 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76776 | benjamin.peterson | 2009-12-12 19:23:39 -0600 (Sat, 12 Dec 2009) | 25 lines Merged revisions 76534,76538,76628,76701,76774 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76534 | martin.v.loewis | 2009-11-26 02:42:05 -0600 (Thu, 26 Nov 2009) | 2 lines Fix typo. ........ r76538 | georg.brandl | 2009-11-26 14:48:25 -0600 (Thu, 26 Nov 2009) | 1 line #7400: typo. ........ r76628 | andrew.kuchling | 2009-12-02 08:27:11 -0600 (Wed, 02 Dec 2009) | 1 line Markup fixes ........ r76701 | andrew.kuchling | 2009-12-07 20:37:05 -0600 (Mon, 07 Dec 2009) | 1 line Typo fix; grammar fix ........ r76774 | benjamin.peterson | 2009-12-12 18:54:15 -0600 (Sat, 12 Dec 2009) | 1 line account for PyObject_IsInstance's new ability to fail ........ ................ --- Doc/library/functions.rst | 2 +- Parser/asdl_c.py | 22 +- Python/Python-ast.c | 544 ++++++++++++++++++++++++++++++++++++++-------- Python/bltinmodule.c | 6 +- 4 files changed, 480 insertions(+), 94 deletions(-) diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index cdef34a..300a589 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -965,7 +965,7 @@ are always available. They are listed here in alphabetical order. .. function:: set([iterable]) :noindex: - Return a new set, optionally with elements are taken from *iterable*. + Return a new set, optionally with elements taken from *iterable*. The set type is described in :ref:`types-set`. diff --git a/Parser/asdl_c.py b/Parser/asdl_c.py index 8ccb3ea..c1e07d2 100755 --- a/Parser/asdl_c.py +++ b/Parser/asdl_c.py @@ -366,6 +366,7 @@ class Obj2ModVisitor(PickleVisitor): self.emit("obj2ast_%s(PyObject* obj, %s* out, PyArena* arena)" % (name, ctype), 0) self.emit("{", 0) self.emit("PyObject* tmp = NULL;", 1) + self.emit("int isinstance;", 1) self.emit("", 0) def sumTrailer(self, name): @@ -385,7 +386,13 @@ class Obj2ModVisitor(PickleVisitor): def simpleSum(self, sum, name): self.funcHeader(name) for t in sum.types: - self.emit("if (PyObject_IsInstance(obj, (PyObject*)%s_type)) {" % t.name, 1) + line = ("isinstance = PyObject_IsInstance(obj, " + "(PyObject *)%s_type);") + self.emit(line % (t.name,), 1) + self.emit("if (isinstance == -1) {", 1) + self.emit("return 1;", 2) + self.emit("}", 1) + self.emit("if (isinstance) {", 1) self.emit("*out = %s;" % t.name, 2) self.emit("return 0;", 2) self.emit("}", 1) @@ -407,7 +414,12 @@ class Obj2ModVisitor(PickleVisitor): for a in sum.attributes: self.visitField(a, name, sum=sum, depth=1) for t in sum.types: - self.emit("if (PyObject_IsInstance(obj, (PyObject*)%s_type)) {" % t.name, 1) + line = "isinstance = PyObject_IsInstance(obj, (PyObject*)%s_type);" + self.emit(line % (t.name,), 1) + self.emit("if (isinstance == -1) {", 1) + self.emit("return 1;", 2) + self.emit("}", 1) + self.emit("if (isinstance) {", 1) for f in t.fields: self.visitFieldDeclaration(f, t.name, sum=sum, depth=2) self.emit("", 0) @@ -1077,11 +1089,15 @@ mod_ty PyAST_obj2mod(PyObject* ast, PyArena* arena, int mode) PyObject *req_type[] = {(PyObject*)Module_type, (PyObject*)Expression_type, (PyObject*)Interactive_type}; char *req_name[] = {"Module", "Expression", "Interactive"}; + int isinstance; assert(0 <= mode && mode <= 2); init_types(); - if (!PyObject_IsInstance(ast, req_type[mode])) { + isinstance = PyObject_IsInstance(ast, req_type[mode]); + if (isinstance == -1) + return NULL; + if (!isinstance) { PyErr_Format(PyExc_TypeError, "expected %s node, got %.400s", req_name[mode], Py_TYPE(ast)->tp_name); return NULL; diff --git a/Python/Python-ast.c b/Python/Python-ast.c index 1e85b2f..ecc6f9e 100644 --- a/Python/Python-ast.c +++ b/Python/Python-ast.c @@ -3379,13 +3379,18 @@ int obj2ast_mod(PyObject* obj, mod_ty* out, PyArena* arena) { PyObject* tmp = NULL; + int isinstance; if (obj == Py_None) { *out = NULL; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Module_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Module_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { asdl_seq* body; if (PyObject_HasAttrString(obj, "body")) { @@ -3417,7 +3422,11 @@ obj2ast_mod(PyObject* obj, mod_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Interactive_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Interactive_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { asdl_seq* body; if (PyObject_HasAttrString(obj, "body")) { @@ -3449,7 +3458,11 @@ obj2ast_mod(PyObject* obj, mod_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Expression_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Expression_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty body; if (PyObject_HasAttrString(obj, "body")) { @@ -3468,7 +3481,11 @@ obj2ast_mod(PyObject* obj, mod_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Suite_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Suite_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { asdl_seq* body; if (PyObject_HasAttrString(obj, "body")) { @@ -3513,6 +3530,7 @@ int obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) { PyObject* tmp = NULL; + int isinstance; int lineno; int col_offset; @@ -3545,7 +3563,11 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) PyErr_SetString(PyExc_TypeError, "required field \"col_offset\" missing from stmt"); return 1; } - if (PyObject_IsInstance(obj, (PyObject*)FunctionDef_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)FunctionDef_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { identifier name; arguments_ty args; asdl_seq* body; @@ -3642,7 +3664,11 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)ClassDef_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)ClassDef_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { identifier name; asdl_seq* bases; asdl_seq* keywords; @@ -3790,7 +3816,11 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Return_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Return_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty value; if (PyObject_HasAttrString(obj, "value")) { @@ -3808,7 +3838,11 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Delete_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Delete_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { asdl_seq* targets; if (PyObject_HasAttrString(obj, "targets")) { @@ -3840,7 +3874,11 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Assign_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Assign_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { asdl_seq* targets; expr_ty value; @@ -3885,7 +3923,11 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)AugAssign_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)AugAssign_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty target; operator_ty op; expr_ty value; @@ -3930,7 +3972,11 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)For_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)For_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty target; expr_ty iter; asdl_seq* body; @@ -4015,7 +4061,11 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)While_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)While_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty test; asdl_seq* body; asdl_seq* orelse; @@ -4086,7 +4136,11 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)If_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)If_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty test; asdl_seq* body; asdl_seq* orelse; @@ -4157,7 +4211,11 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)With_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)With_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty context_expr; expr_ty optional_vars; asdl_seq* body; @@ -4215,7 +4273,11 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Raise_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Raise_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty exc; expr_ty cause; @@ -4245,7 +4307,11 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)TryExcept_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)TryExcept_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { asdl_seq* body; asdl_seq* handlers; asdl_seq* orelse; @@ -4330,7 +4396,11 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)TryFinally_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)TryFinally_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { asdl_seq* body; asdl_seq* finalbody; @@ -4388,7 +4458,11 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Assert_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Assert_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty test; expr_ty msg; @@ -4419,7 +4493,11 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Import_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Import_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { asdl_seq* names; if (PyObject_HasAttrString(obj, "names")) { @@ -4451,7 +4529,11 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)ImportFrom_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)ImportFrom_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { identifier module; asdl_seq* names; int level; @@ -4509,7 +4591,11 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Global_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Global_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { asdl_seq* names; if (PyObject_HasAttrString(obj, "names")) { @@ -4541,7 +4627,11 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Nonlocal_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Nonlocal_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { asdl_seq* names; if (PyObject_HasAttrString(obj, "names")) { @@ -4573,7 +4663,11 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Expr_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Expr_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty value; if (PyObject_HasAttrString(obj, "value")) { @@ -4592,19 +4686,31 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Pass_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Pass_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = Pass(lineno, col_offset, arena); if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Break_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Break_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = Break(lineno, col_offset, arena); if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Continue_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Continue_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = Continue(lineno, col_offset, arena); if (*out == NULL) goto failed; @@ -4623,6 +4729,7 @@ int obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) { PyObject* tmp = NULL; + int isinstance; int lineno; int col_offset; @@ -4655,7 +4762,11 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) PyErr_SetString(PyExc_TypeError, "required field \"col_offset\" missing from expr"); return 1; } - if (PyObject_IsInstance(obj, (PyObject*)BoolOp_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)BoolOp_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { boolop_ty op; asdl_seq* values; @@ -4700,7 +4811,11 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)BinOp_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)BinOp_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty left; operator_ty op; expr_ty right; @@ -4745,7 +4860,11 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)UnaryOp_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)UnaryOp_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { unaryop_ty op; expr_ty operand; @@ -4777,7 +4896,11 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Lambda_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Lambda_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { arguments_ty args; expr_ty body; @@ -4809,7 +4932,11 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)IfExp_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)IfExp_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty test; expr_ty body; expr_ty orelse; @@ -4854,7 +4981,11 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Dict_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Dict_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { asdl_seq* keys; asdl_seq* values; @@ -4912,7 +5043,11 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Set_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Set_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { asdl_seq* elts; if (PyObject_HasAttrString(obj, "elts")) { @@ -4944,7 +5079,11 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)ListComp_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)ListComp_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty elt; asdl_seq* generators; @@ -4989,7 +5128,11 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)SetComp_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)SetComp_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty elt; asdl_seq* generators; @@ -5034,7 +5177,11 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)DictComp_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)DictComp_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty key; expr_ty value; asdl_seq* generators; @@ -5093,7 +5240,11 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)GeneratorExp_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)GeneratorExp_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty elt; asdl_seq* generators; @@ -5138,7 +5289,11 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Yield_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Yield_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty value; if (PyObject_HasAttrString(obj, "value")) { @@ -5156,7 +5311,11 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Compare_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Compare_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty left; asdl_int_seq* ops; asdl_seq* comparators; @@ -5228,7 +5387,11 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Call_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Call_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty func; asdl_seq* args; asdl_seq* keywords; @@ -5324,7 +5487,11 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Num_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Num_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { object n; if (PyObject_HasAttrString(obj, "n")) { @@ -5343,7 +5510,11 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Str_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Str_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { string s; if (PyObject_HasAttrString(obj, "s")) { @@ -5362,7 +5533,11 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Bytes_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Bytes_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { string s; if (PyObject_HasAttrString(obj, "s")) { @@ -5381,13 +5556,21 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Ellipsis_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Ellipsis_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = Ellipsis(lineno, col_offset, arena); if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Attribute_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Attribute_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty value; identifier attr; expr_context_ty ctx; @@ -5432,7 +5615,11 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Subscript_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Subscript_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty value; slice_ty slice; expr_context_ty ctx; @@ -5477,7 +5664,11 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Starred_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Starred_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty value; expr_context_ty ctx; @@ -5509,7 +5700,11 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Name_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Name_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { identifier id; expr_context_ty ctx; @@ -5541,7 +5736,11 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)List_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)List_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { asdl_seq* elts; expr_context_ty ctx; @@ -5586,7 +5785,11 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Tuple_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Tuple_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { asdl_seq* elts; expr_context_ty ctx; @@ -5644,28 +5847,53 @@ int obj2ast_expr_context(PyObject* obj, expr_context_ty* out, PyArena* arena) { PyObject* tmp = NULL; + int isinstance; - if (PyObject_IsInstance(obj, (PyObject*)Load_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)Load_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = Load; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Store_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)Store_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = Store; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Del_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)Del_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = Del; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)AugLoad_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)AugLoad_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = AugLoad; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)AugStore_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)AugStore_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = AugStore; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Param_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)Param_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = Param; return 0; } @@ -5682,13 +5910,18 @@ int obj2ast_slice(PyObject* obj, slice_ty* out, PyArena* arena) { PyObject* tmp = NULL; + int isinstance; if (obj == Py_None) { *out = NULL; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Slice_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Slice_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty lower; expr_ty upper; expr_ty step; @@ -5730,7 +5963,11 @@ obj2ast_slice(PyObject* obj, slice_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)ExtSlice_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)ExtSlice_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { asdl_seq* dims; if (PyObject_HasAttrString(obj, "dims")) { @@ -5762,7 +5999,11 @@ obj2ast_slice(PyObject* obj, slice_ty* out, PyArena* arena) if (*out == NULL) goto failed; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Index_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)Index_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty value; if (PyObject_HasAttrString(obj, "value")) { @@ -5794,12 +6035,21 @@ int obj2ast_boolop(PyObject* obj, boolop_ty* out, PyArena* arena) { PyObject* tmp = NULL; + int isinstance; - if (PyObject_IsInstance(obj, (PyObject*)And_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)And_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = And; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Or_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)Or_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = Or; return 0; } @@ -5816,52 +6066,101 @@ int obj2ast_operator(PyObject* obj, operator_ty* out, PyArena* arena) { PyObject* tmp = NULL; + int isinstance; - if (PyObject_IsInstance(obj, (PyObject*)Add_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)Add_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = Add; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Sub_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)Sub_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = Sub; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Mult_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)Mult_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = Mult; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Div_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)Div_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = Div; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Mod_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)Mod_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = Mod; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Pow_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)Pow_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = Pow; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)LShift_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)LShift_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = LShift; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)RShift_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)RShift_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = RShift; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)BitOr_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)BitOr_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = BitOr; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)BitXor_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)BitXor_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = BitXor; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)BitAnd_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)BitAnd_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = BitAnd; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)FloorDiv_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)FloorDiv_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = FloorDiv; return 0; } @@ -5878,20 +6177,37 @@ int obj2ast_unaryop(PyObject* obj, unaryop_ty* out, PyArena* arena) { PyObject* tmp = NULL; + int isinstance; - if (PyObject_IsInstance(obj, (PyObject*)Invert_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)Invert_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = Invert; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Not_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)Not_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = Not; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)UAdd_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)UAdd_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = UAdd; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)USub_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)USub_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = USub; return 0; } @@ -5908,44 +6224,85 @@ int obj2ast_cmpop(PyObject* obj, cmpop_ty* out, PyArena* arena) { PyObject* tmp = NULL; + int isinstance; - if (PyObject_IsInstance(obj, (PyObject*)Eq_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)Eq_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = Eq; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)NotEq_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)NotEq_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = NotEq; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Lt_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)Lt_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = Lt; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)LtE_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)LtE_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = LtE; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Gt_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)Gt_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = Gt; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)GtE_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)GtE_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = GtE; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)Is_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)Is_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = Is; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)IsNot_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)IsNot_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = IsNot; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)In_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)In_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = In; return 0; } - if (PyObject_IsInstance(obj, (PyObject*)NotIn_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject *)NotIn_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { *out = NotIn; return 0; } @@ -6026,6 +6383,7 @@ int obj2ast_excepthandler(PyObject* obj, excepthandler_ty* out, PyArena* arena) { PyObject* tmp = NULL; + int isinstance; int lineno; int col_offset; @@ -6058,7 +6416,11 @@ obj2ast_excepthandler(PyObject* obj, excepthandler_ty* out, PyArena* arena) PyErr_SetString(PyExc_TypeError, "required field \"col_offset\" missing from excepthandler"); return 1; } - if (PyObject_IsInstance(obj, (PyObject*)ExceptHandler_type)) { + isinstance = PyObject_IsInstance(obj, (PyObject*)ExceptHandler_type); + if (isinstance == -1) { + return 1; + } + if (isinstance) { expr_ty type; identifier name; asdl_seq* body; @@ -6635,11 +6997,15 @@ mod_ty PyAST_obj2mod(PyObject* ast, PyArena* arena, int mode) PyObject *req_type[] = {(PyObject*)Module_type, (PyObject*)Expression_type, (PyObject*)Interactive_type}; char *req_name[] = {"Module", "Expression", "Interactive"}; + int isinstance; assert(0 <= mode && mode <= 2); init_types(); - if (!PyObject_IsInstance(ast, req_type[mode])) { + isinstance = PyObject_IsInstance(ast, req_type[mode]); + if (isinstance == -1) + return NULL; + if (!isinstance) { PyErr_Format(PyExc_TypeError, "expected %s node, got %.400s", req_name[mode], Py_TYPE(ast)->tp_name); return NULL; diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c index c33a37e..7953297 100644 --- a/Python/bltinmodule.c +++ b/Python/bltinmodule.c @@ -529,6 +529,7 @@ builtin_compile(PyObject *self, PyObject *args, PyObject *kwds) int mode = -1; int dont_inherit = 0; int supplied_flags = 0; + int is_ast; PyCompilerFlags cf; PyObject *cmd; static char *kwlist[] = {"source", "filename", "mode", "flags", @@ -567,7 +568,10 @@ builtin_compile(PyObject *self, PyObject *args, PyObject *kwds) return NULL; } - if (PyAST_Check(cmd)) { + is_ast = PyAST_Check(cmd); + if (is_ast == -1) + return NULL; + if (is_ast) { PyObject *result; if (supplied_flags & PyCF_ONLY_AST) { Py_INCREF(cmd); -- cgit v0.12 -- cgit v0.12 From 3d9ff88c7603bb405e556b174f4e90229703ed86 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sun, 13 Dec 2009 14:29:42 +0000 Subject: Merged revisions 76787-76789 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76787 | benjamin.peterson | 2009-12-13 08:21:46 -0600 (Sun, 13 Dec 2009) | 9 lines Merged revisions 76785 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76785 | benjamin.peterson | 2009-12-13 08:18:08 -0600 (Sun, 13 Dec 2009) | 1 line add 2.6.x point releases ........ ................ r76788 | benjamin.peterson | 2009-12-13 08:23:30 -0600 (Sun, 13 Dec 2009) | 1 line fix markup ................ r76789 | benjamin.peterson | 2009-12-13 08:26:42 -0600 (Sun, 13 Dec 2009) | 1 line update 3.x versions ................ --- Doc/license.rst | 12 ++++++++++++ LICENSE | 6 ++++++ 2 files changed, 18 insertions(+) diff --git a/Doc/license.rst b/Doc/license.rst index eb266a7..b402c50 100644 --- a/Doc/license.rst +++ b/Doc/license.rst @@ -92,8 +92,20 @@ been GPL-compatible; the table below summarizes the various releases. +----------------+--------------+------------+------------+-----------------+ | 2.6.1 | 2.6 | 2008 | PSF | yes | +----------------+--------------+------------+------------+-----------------+ +| 2.6.2 | 2.6.1 | 2009 | PSF | yes | ++----------------+--------------+------------+------------+-----------------+ +| 2.6.3 | 2.6.2 | 2009 | PSF | yes | ++----------------+--------------+------------+------------+-----------------+ +| 2.6.4 | 2.6.3 | 2009 | PSF | yes | ++----------------+--------------+------------+------------+-----------------+ | 3.0 | 2.6 | 2008 | PSF | yes | +----------------+--------------+------------+------------+-----------------+ +| 3.0.1 | 3.0 | 2009 | PSF | yes | ++----------------+--------------+------------+------------+-----------------+ +| 3.1 | 3.0.1 | 2009 | PSF | yes | ++----------------+--------------+------------+------------+-----------------+ +| 3.1.1 | 3.1 | 2009 | PSF | yes | ++----------------+--------------+------------+------------+-----------------+ .. note:: diff --git a/LICENSE b/LICENSE index d597478..9ce8288 100644 --- a/LICENSE +++ b/LICENSE @@ -59,7 +59,13 @@ the various releases. 2.5.3 2.5.2 2008 PSF yes 2.6 2.5 2008 PSF yes 2.6.1 2.6 2008 PSF yes + 2.6.2 2.6.1 2009 PSF yes + 2.6.3 2.6.2 2009 PSF yes + 2.6.4 2.6.3 2009 PSF yes 3.0 2.6 2008 PSF yes + 3.0.1 3.0 2009 PSF yes + 3.1 3.0.1 2009 PSF yes + 3.1.1 3.1 2009 PSF yes Footnotes: -- cgit v0.12 -- cgit v0.12 From 6b59f77c43c492f4c707ad4d8e2d2b0b871414e8 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sun, 13 Dec 2009 19:30:15 +0000 Subject: Merged revisions 76806,76808 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76806 | benjamin.peterson | 2009-12-13 13:25:34 -0600 (Sun, 13 Dec 2009) | 14 lines Merged revisions 76805 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76805 | benjamin.peterson | 2009-12-13 13:19:07 -0600 (Sun, 13 Dec 2009) | 7 lines accept None as the same as having passed no argument in file types #7349 This is for consistency with imitation file objects like StringIO and BytesIO. This commit also adds a few tests, where they were lacking for concerned methods. ........ ................ r76808 | benjamin.peterson | 2009-12-13 13:28:09 -0600 (Sun, 13 Dec 2009) | 9 lines Merged revisions 76807 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76807 | benjamin.peterson | 2009-12-13 13:27:02 -0600 (Sun, 13 Dec 2009) | 1 line remove unused variable ........ ................ --- Lib/test/test_fileio.py | 9 +++++++++ Lib/test/test_io.py | 36 ++++++++++++++++++++++++++++++++---- Misc/NEWS | 4 ++++ Modules/_io/_iomodule.c | 26 ++++++++++++++++++++++++++ Modules/_io/_iomodule.h | 3 +++ Modules/_io/bufferedio.c | 6 ++---- Modules/_io/fileio.c | 2 +- Modules/_io/iobase.c | 11 +++-------- Modules/_io/textio.c | 2 +- 9 files changed, 81 insertions(+), 18 deletions(-) diff --git a/Lib/test/test_fileio.py b/Lib/test/test_fileio.py index 679ed08..d8f6225 100644 --- a/Lib/test/test_fileio.py +++ b/Lib/test/test_fileio.py @@ -69,6 +69,15 @@ class AutoFileTests(unittest.TestCase): n = self.f.readinto(a) self.assertEquals(array('b', [1, 2]), a[:n]) + def test_none_args(self): + self.f.write(b"hi\nbye\nabc") + self.f.close() + self.f = _FileIO(TESTFN, 'r') + self.assertEqual(self.f.read(None), b"hi\nbye\nabc") + self.f.seek(0) + self.assertEqual(self.f.readline(None), b"hi\n") + self.assertEqual(self.f.readlines(None), [b"bye\n", b"abc"]) + def testRepr(self): self.assertEquals(repr(self.f), "<_io.FileIO name=%r mode=%r>" % (self.f.name, self.f.mode)) diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index 150eff4..2f76fed 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -336,7 +336,7 @@ class IOTest(unittest.TestCase): self.assertEqual(f.readline(2), b"xy") self.assertEqual(f.readline(4), b"zzy\n") self.assertEqual(f.readline(), b"foo\x00bar\n") - self.assertEqual(f.readline(), b"another line") + self.assertEqual(f.readline(None), b"another line") self.assertRaises(TypeError, f.readline, 5.3) with self.open(support.TESTFN, "r") as f: self.assertRaises(TypeError, f.readline, 5.3) @@ -647,9 +647,10 @@ class BufferedReaderTest(unittest.TestCase, CommonBufferedTests): self.assertEquals(b"abc", bufio.read()) def test_read(self): - rawio = self.MockRawIO((b"abc", b"d", b"efg")) - bufio = self.tp(rawio) - self.assertEquals(b"abcdef", bufio.read(6)) + for arg in (None, 7): + rawio = self.MockRawIO((b"abc", b"d", b"efg")) + bufio = self.tp(rawio) + self.assertEquals(b"abcdefg", bufio.read(arg)) # Invalid args self.assertRaises(ValueError, bufio.read, -2) @@ -666,6 +667,7 @@ class BufferedReaderTest(unittest.TestCase, CommonBufferedTests): self.assertEquals(b"efg", bufio.read1(100)) self.assertEquals(rawio._reads, 3) self.assertEquals(b"", bufio.read1(100)) + self.assertEquals(rawio._reads, 4) # Invalid args self.assertRaises(ValueError, bufio.read1, -1) @@ -684,6 +686,14 @@ class BufferedReaderTest(unittest.TestCase, CommonBufferedTests): self.assertEquals(bufio.readinto(b), 0) self.assertEquals(b, b"gf") + def test_readlines(self): + def bufio(): + rawio = self.MockRawIO((b"abc\n", b"d\n", b"ef")) + return self.tp(rawio) + self.assertEquals(bufio().readlines(), [b"abc\n", b"d\n", b"ef"]) + self.assertEquals(bufio().readlines(5), [b"abc\n", b"d\n"]) + self.assertEquals(bufio().readlines(None), [b"abc\n", b"d\n", b"ef"]) + def test_buffering(self): data = b"abcdefghi" dlen = len(data) @@ -1123,6 +1133,14 @@ class BufferedRWPairTest(unittest.TestCase): self.assertEqual(pair.read(3), b"abc") self.assertEqual(pair.read(1), b"d") self.assertEqual(pair.read(), b"ef") + pair = self.tp(self.BytesIO(b"abc"), self.MockRawIO()) + self.assertEqual(pair.read(None), b"abc") + + def test_readlines(self): + pair = lambda: self.tp(self.BytesIO(b"abc\ndef\nh"), self.MockRawIO()) + self.assertEqual(pair().readlines(), [b"abc\n", b"def\n", b"h"]) + self.assertEqual(pair().readlines(), [b"abc\n", b"def\n", b"h"]) + self.assertEqual(pair().readlines(5), [b"abc\n", b"def\n"]) def test_read1(self): # .read1() is delegated to the underlying reader object, so this test @@ -1773,6 +1791,8 @@ class TextIOWrapperTest(unittest.TestCase): self.assertEquals(f.read(), "abc") cookie = f.tell() self.assertEquals(f.seek(0), 0) + self.assertEquals(f.read(None), "abc") + f.seek(0) self.assertEquals(f.read(2), "ab") self.assertEquals(f.read(1), "c") self.assertEquals(f.read(1), "") @@ -1943,6 +1963,14 @@ class TextIOWrapperTest(unittest.TestCase): reads += c self.assertEquals(reads, "AA\nBB") + def test_readlines(self): + txt = self.TextIOWrapper(self.BytesIO(b"AA\nBB\nCC")) + self.assertEqual(txt.readlines(), ["AA\n", "BB\n", "CC"]) + txt.seek(0) + self.assertEqual(txt.readlines(None), ["AA\n", "BB\n", "CC"]) + txt.seek(0) + self.assertEqual(txt.readlines(5), ["AA\n", "BB\n"]) + # read in amounts equal to TextIOWrapper._CHUNK_SIZE which is 128. def test_read_by_chunk(self): # make sure "\r\n" straddles 128 char boundary. diff --git a/Misc/NEWS b/Misc/NEWS index 237558d..c69ca6a 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -58,6 +58,10 @@ Core and Builtins Library ------- +- Issue #7349: Make methods of file objects in the io module accept None as an + argument where file-like objects (ie StringIO and BytesIO) accept them to mean + the same as passing no argument. + - Issue #5949: added check for correct lineends in input from IMAP server in imaplib. diff --git a/Modules/_io/_iomodule.c b/Modules/_io/_iomodule.c index 02776f3..dfd66aa 100644 --- a/Modules/_io/_iomodule.c +++ b/Modules/_io/_iomodule.c @@ -561,6 +561,30 @@ PyNumber_AsOff_t(PyObject *item, PyObject *err) return result; } + +/* Basically the "n" format code with the ability to turn None into -1. */ +int +_PyIO_ConvertSsize_t(PyObject *obj, void *result) { + Py_ssize_t limit; + if (obj == Py_None) { + limit = -1; + } + else if (PyNumber_Check(obj)) { + limit = PyNumber_AsSsize_t(obj, PyExc_OverflowError); + if (limit == -1 && PyErr_Occurred()) + return 0; + } + else { + PyErr_Format(PyExc_TypeError, + "integer argument expected, got '%.200s'", + Py_TYPE(obj)->tp_name); + return 0; + } + *((Py_ssize_t *)result) = limit; + return 1; +} + + static int iomodule_traverse(PyObject *mod, visitproc visit, void *arg) { _PyIO_State *state = IO_MOD_STATE(mod); @@ -574,6 +598,7 @@ iomodule_traverse(PyObject *mod, visitproc visit, void *arg) { return 0; } + static int iomodule_clear(PyObject *mod) { _PyIO_State *state = IO_MOD_STATE(mod); @@ -591,6 +616,7 @@ iomodule_free(PyObject *mod) { iomodule_clear(mod); } + /* * Module definition */ diff --git a/Modules/_io/_iomodule.h b/Modules/_io/_iomodule.h index bc0e452..16ab6c2 100644 --- a/Modules/_io/_iomodule.h +++ b/Modules/_io/_iomodule.h @@ -19,6 +19,9 @@ extern PyTypeObject PyBufferedRandom_Type; extern PyTypeObject PyTextIOWrapper_Type; extern PyTypeObject PyIncrementalNewlineDecoder_Type; + +extern int _PyIO_ConvertSsize_t(PyObject *, void *); + /* These functions are used as METH_NOARGS methods, are normally called * with args=NULL, and return a new reference. * BUT when args=Py_True is passed, they return a borrowed reference. diff --git a/Modules/_io/bufferedio.c b/Modules/_io/bufferedio.c index d8b6471..7f1bdb0 100644 --- a/Modules/_io/bufferedio.c +++ b/Modules/_io/bufferedio.c @@ -716,7 +716,7 @@ buffered_read(buffered *self, PyObject *args) PyObject *res; CHECK_INITIALIZED(self) - if (!PyArg_ParseTuple(args, "|n:read", &n)) { + if (!PyArg_ParseTuple(args, "|O&:read", &_PyIO_ConvertSsize_t, &n)) { return NULL; } if (n < -1) { @@ -949,10 +949,8 @@ buffered_readline(buffered *self, PyObject *args) Py_ssize_t limit = -1; CHECK_INITIALIZED(self) - - if (!PyArg_ParseTuple(args, "|n:readline", &limit)) { + if (!PyArg_ParseTuple(args, "|O&:readline", &_PyIO_ConvertSsize_t, &limit)) return NULL; - } return _buffered_readline(self, limit); } diff --git a/Modules/_io/fileio.c b/Modules/_io/fileio.c index f5ba971..8162396 100644 --- a/Modules/_io/fileio.c +++ b/Modules/_io/fileio.c @@ -602,7 +602,7 @@ fileio_read(fileio *self, PyObject *args) if (!self->readable) return err_mode("reading"); - if (!PyArg_ParseTuple(args, "|n", &size)) + if (!PyArg_ParseTuple(args, "|O&", &_PyIO_ConvertSsize_t, &size)) return NULL; if (size < 0) { diff --git a/Modules/_io/iobase.c b/Modules/_io/iobase.c index 28042c6..d4757ed 100644 --- a/Modules/_io/iobase.c +++ b/Modules/_io/iobase.c @@ -455,7 +455,7 @@ iobase_readline(PyObject *self, PyObject *args) PyObject *buffer, *result; Py_ssize_t old_size = -1; - if (!PyArg_ParseTuple(args, "|n:readline", &limit)) { + if (!PyArg_ParseTuple(args, "|O&:readline", &_PyIO_ConvertSsize_t, &limit)) { return NULL; } @@ -577,16 +577,11 @@ static PyObject * iobase_readlines(PyObject *self, PyObject *args) { Py_ssize_t hint = -1, length = 0; - PyObject *hintobj = Py_None, *result; + PyObject *result; - if (!PyArg_ParseTuple(args, "|O:readlines", &hintobj)) { + if (!PyArg_ParseTuple(args, "|O&:readlines", &_PyIO_ConvertSsize_t, &hint)) { return NULL; } - if (hintobj != Py_None) { - hint = PyNumber_AsSsize_t(hintobj, PyExc_ValueError); - if (hint == -1 && PyErr_Occurred()) - return NULL; - } result = PyList_New(0); if (result == NULL) diff --git a/Modules/_io/textio.c b/Modules/_io/textio.c index 333c93f..ba28d59 100644 --- a/Modules/_io/textio.c +++ b/Modules/_io/textio.c @@ -1479,7 +1479,7 @@ textiowrapper_read(textio *self, PyObject *args) CHECK_INITIALIZED(self); - if (!PyArg_ParseTuple(args, "|n:read", &n)) + if (!PyArg_ParseTuple(args, "|O&:read", &_PyIO_ConvertSsize_t, &n)) return NULL; CHECK_CLOSED(self); -- cgit v0.12 From 4205a22308eb1f8f0b819f8bcff88c2e7f53abf4 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 13 Dec 2009 20:04:13 +0000 Subject: Merged revisions 76810 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76810 | mark.dickinson | 2009-12-13 20:03:21 +0000 (Sun, 13 Dec 2009) | 4 lines Make sure that test_capsule always returns NULL on error; this may help diagnose the sporadic test_capi failures on Solaris. ........ --- Modules/_testcapimodule.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/Modules/_testcapimodule.c b/Modules/_testcapimodule.c index 5917d91..360ddbc 100644 --- a/Modules/_testcapimodule.c +++ b/Modules/_testcapimodule.c @@ -1293,6 +1293,21 @@ test_capsule(PyObject *self, PyObject *args) if (error) { return raiseTestError("test_capsule", error); } + /* 13/12/2009: something is causing test_capi to fail occasionally on + the Solaris buildbot, with the output: + + internal test_L_code + internal test_Z_code + internal test_bug_7414 + internal test_capsule + XXX undetected error + internaltest test_capi crashed -- : No module named datetime + + It seems possible that test_capsule is raising an exception but + failing to return NULL. Do a PyErr_Occurred check to find out. + */ + if (PyErr_Occurred()) + return NULL; Py_RETURN_NONE; #undef FAIL } -- cgit v0.12 From ff23703eecba7beb709d4f88501de8f506f92338 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sun, 13 Dec 2009 21:06:19 +0000 Subject: Merged revisions 76812 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76812 | benjamin.peterson | 2009-12-13 15:04:16 -0600 (Sun, 13 Dec 2009) | 1 line remove references to cPickle ........ --- Doc/library/copyreg.rst | 10 ++++------ Doc/library/shelve.rst | 3 --- 2 files changed, 4 insertions(+), 9 deletions(-) diff --git a/Doc/library/copyreg.rst b/Doc/library/copyreg.rst index f6dbaaf..a2d316e 100644 --- a/Doc/library/copyreg.rst +++ b/Doc/library/copyreg.rst @@ -7,14 +7,12 @@ .. index:: module: pickle - module: cPickle module: copy -The :mod:`copyreg` module provides support for the :mod:`pickle` and -:mod:`cPickle` modules. The :mod:`copy` module is likely to use this in the -future as well. It provides configuration information about object constructors -which are not classes. Such constructors may be factory functions or class -instances. +The :mod:`copyreg` module provides support for the :mod:`pickle` module. The +:mod:`copy` module is likely to use this in the future as well. It provides +configuration information about object constructors which are not classes. +Such constructors may be factory functions or class instances. .. function:: constructor(object) diff --git a/Doc/library/shelve.rst b/Doc/library/shelve.rst index e386290..f7f7bf9 100644 --- a/Doc/library/shelve.rst +++ b/Doc/library/shelve.rst @@ -175,6 +175,3 @@ object):: Module :mod:`pickle` Object serialization used by :mod:`shelve`. - Module :mod:`cPickle` - High-performance version of :mod:`pickle`. - -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 62eda4d0c47775919e2c88b81a1f4b39cf604d94 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 13 Dec 2009 21:18:16 +0000 Subject: Merged revisions 76815 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76815 | mark.dickinson | 2009-12-13 21:10:57 +0000 (Sun, 13 Dec 2009) | 10 lines Merged revisions 76813 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76813 | mark.dickinson | 2009-12-13 21:06:06 +0000 (Sun, 13 Dec 2009) | 3 lines Issue #7492: Autoconf tests were leaving semaphore files behind. Add sem_unlink calls to delete those semaphore files. ........ ................ --- configure | 6 ++++-- configure.in | 4 +++- 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/configure b/configure index a07d519..f97d834 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 76406 . +# From configure.in Revision: 76567 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for python 3.1. # @@ -22564,6 +22564,7 @@ int main(void) { return 1; } sem_close(a); + sem_unlink("/autoconf"); return 0; } @@ -22639,7 +22640,7 @@ cat >>conftest.$ac_ext <<_ACEOF #include int main(void){ - sem_t *a = sem_open("/autoconf", O_CREAT, S_IRUSR|S_IWUSR, 0); + sem_t *a = sem_open("/autocftw", O_CREAT, S_IRUSR|S_IWUSR, 0); int count; int res; if(a==SEM_FAILED){ @@ -22649,6 +22650,7 @@ int main(void){ } res = sem_getvalue(a, &count); sem_close(a); + sem_unlink("/autocftw"); return res==-1 ? 1 : 0; } diff --git a/configure.in b/configure.in index 09714d5..67f3be6 100644 --- a/configure.in +++ b/configure.in @@ -3359,6 +3359,7 @@ int main(void) { return 1; } sem_close(a); + sem_unlink("/autoconf"); return 0; } ], ac_cv_posix_semaphores_enabled=yes, @@ -3382,7 +3383,7 @@ AC_TRY_RUN([ #include int main(void){ - sem_t *a = sem_open("/autoconf", O_CREAT, S_IRUSR|S_IWUSR, 0); + sem_t *a = sem_open("/autocftw", O_CREAT, S_IRUSR|S_IWUSR, 0); int count; int res; if(a==SEM_FAILED){ @@ -3392,6 +3393,7 @@ int main(void){ } res = sem_getvalue(a, &count); sem_close(a); + sem_unlink("/autocftw"); return res==-1 ? 1 : 0; } ] -- cgit v0.12 -- cgit v0.12 From 999df780d1dffdfe1e1e14122e38df098ef6f1a5 Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Mon, 14 Dec 2009 17:31:22 +0000 Subject: Merged revisions 76834 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76834 | r.david.murray | 2009-12-14 12:27:08 -0500 (Mon, 14 Dec 2009) | 13 lines Merged revisions 76819,76830 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76819 | benjamin.peterson | 2009-12-13 16:15:31 -0500 (Sun, 13 Dec 2009) | 1 line avoid having to update this statement all the time ........ r76830 | r.david.murray | 2009-12-13 21:50:32 -0500 (Sun, 13 Dec 2009) | 2 lines Clarify phrasing that explains that there are currently two branches. ........ ................ --- Doc/faq/general.rst | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/Doc/faq/general.rst b/Doc/faq/general.rst index 67935f4..111e312 100644 --- a/Doc/faq/general.rst +++ b/Doc/faq/general.rst @@ -309,13 +309,12 @@ only fixes for known problems are included in a bugfix release, and it's guaranteed that interfaces will remain the same throughout a series of bugfix releases. -.. XXX this gets out of date pretty often - -The `2.6.4 release `_ is recommended -production-ready version at this point in time. Python 3.1 is also considered -production-ready, but may be less useful, since currently there is more third -party software available for Python 2 than for Python 3. Python 2 code will -generally not run unchanged in Python 3. +The latest stable releases can always be found on the `Python download page +`_. There are two recommended production-ready +versions at this point in time, because at the moment there are two branches of +stable releases: 2.x and 3.x. Python 3.x may be less useful than 2.x, since +currently there is more third party software available for Python 2 than for +Python 3. Python 2 code will generally not run unchanged in Python 3. How many people are using Python? -- cgit v0.12 From c8428d3dce850a54eb49298ceabf95fc3c00867d Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Mon, 14 Dec 2009 18:23:30 +0000 Subject: Merged revisions 76836 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r76836 | antoine.pitrou | 2009-12-14 19:00:06 +0100 (lun., 14 déc. 2009) | 5 lines Issue #4757: `zlib.compress` and other methods in the zlib module now raise a TypeError when given an `str` object (rather than a `bytes`-like object). Patch by Victor Stinner and Florent Xicluna. ........ --- Lib/gzip.py | 4 ++-- Lib/tarfile.py | 2 +- Lib/test/test_zlib.py | 57 +++++++++++++++++++++++++++++++++------------------ Misc/NEWS | 4 ++++ Modules/zlibmodule.c | 16 +++++++-------- 5 files changed, 52 insertions(+), 31 deletions(-) diff --git a/Lib/gzip.py b/Lib/gzip.py index 983e0ce..0fa4ddf 100644 --- a/Lib/gzip.py +++ b/Lib/gzip.py @@ -147,7 +147,7 @@ class GzipFile: def _init_write(self, filename): self.name = filename - self.crc = zlib.crc32("") & 0xffffffff + self.crc = zlib.crc32(b"") & 0xffffffff self.size = 0 self.writebuf = [] self.bufsize = 0 @@ -177,7 +177,7 @@ class GzipFile: self.fileobj.write(fname + b'\000') def _init_read(self): - self.crc = zlib.crc32("") & 0xffffffff + self.crc = zlib.crc32(b"") & 0xffffffff self.size = 0 def _read_gzip_header(self): diff --git a/Lib/tarfile.py b/Lib/tarfile.py index 8eb80f8..ef316b5 100644 --- a/Lib/tarfile.py +++ b/Lib/tarfile.py @@ -400,7 +400,7 @@ class _Stream: except ImportError: raise CompressionError("zlib module is not available") self.zlib = zlib - self.crc = zlib.crc32("") + self.crc = zlib.crc32(b"") if mode == "r": self._init_read_gz() else: diff --git a/Lib/test/test_zlib.py b/Lib/test/test_zlib.py index 3718ca7..2ea10a1 100644 --- a/Lib/test/test_zlib.py +++ b/Lib/test/test_zlib.py @@ -41,12 +41,12 @@ class ChecksumTestCase(unittest.TestCase): self.assertEqual(zlib.adler32(b"penguin"),zlib.adler32(b"penguin",1)) def test_crc32_adler32_unsigned(self): - foo = 'abcdefghijklmnop' + foo = b'abcdefghijklmnop' # explicitly test signed behavior self.assertEqual(zlib.crc32(foo), 2486878355) - self.assertEqual(zlib.crc32('spam'), 1138425661) + self.assertEqual(zlib.crc32(b'spam'), 1138425661) self.assertEqual(zlib.adler32(foo+foo), 3573550353) - self.assertEqual(zlib.adler32('spam'), 72286642) + self.assertEqual(zlib.adler32(b'spam'), 72286642) def test_same_as_binascii_crc32(self): foo = b'abcdefghijklmnop' @@ -63,7 +63,18 @@ class ExceptionTestCase(unittest.TestCase): # specifying compression level out of range causes an error # (but -1 is Z_DEFAULT_COMPRESSION and apparently the zlib # accepts 0 too) - self.assertRaises(zlib.error, zlib.compress, 'ERROR', 10) + self.assertRaises(zlib.error, zlib.compress, b'ERROR', 10) + + def test_badargs(self): + self.assertRaises(TypeError, zlib.adler32) + self.assertRaises(TypeError, zlib.crc32) + self.assertRaises(TypeError, zlib.compress) + self.assertRaises(TypeError, zlib.decompress) + for arg in (42, None, '', 'abc', (), []): + self.assertRaises(TypeError, zlib.adler32, arg) + self.assertRaises(TypeError, zlib.crc32, arg) + self.assertRaises(TypeError, zlib.compress, arg) + self.assertRaises(TypeError, zlib.decompress, arg) def test_badcompressobj(self): # verify failure on building compress object with bad params @@ -93,8 +104,9 @@ class CompressTestCase(unittest.TestCase): # compress more data data = HAMLET_SCENE * 128 x = zlib.compress(data) - self.assertEqual(zlib.decompress(x), data) - + self.assertEqual(zlib.compress(bytearray(data)), x) + for ob in x, bytearray(x): + self.assertEqual(zlib.decompress(ob), data) @@ -102,17 +114,22 @@ class CompressObjectTestCase(unittest.TestCase): # Test compression object def test_pair(self): # straightforward compress/decompress objects - data = HAMLET_SCENE * 128 - co = zlib.compressobj() - x1 = co.compress(data) - x2 = co.flush() - self.assertRaises(zlib.error, co.flush) # second flush should not work - dco = zlib.decompressobj() - y1 = dco.decompress(x1 + x2) - y2 = dco.flush() - self.assertEqual(data, y1 + y2) - self.assertTrue(isinstance(dco.unconsumed_tail, bytes)) - self.assertTrue(isinstance(dco.unused_data, bytes)) + datasrc = HAMLET_SCENE * 128 + datazip = zlib.compress(datasrc) + # should compress both bytes and bytearray data + for data in (datasrc, bytearray(datasrc)): + co = zlib.compressobj() + x1 = co.compress(data) + x2 = co.flush() + self.assertRaises(zlib.error, co.flush) # second flush should not work + self.assertEqual(x1 + x2, datazip) + for v1, v2 in ((x1, x2), (bytearray(x1), bytearray(x2))): + dco = zlib.decompressobj() + y1 = dco.decompress(v1 + v2) + y2 = dco.flush() + self.assertEqual(data, y1 + y2) + self.assertTrue(isinstance(dco.unconsumed_tail, bytes)) + self.assertTrue(isinstance(dco.unused_data, bytes)) def test_compressoptions(self): # specify lots of options to compressobj() @@ -173,7 +190,7 @@ class CompressObjectTestCase(unittest.TestCase): bufs.append(dco.flush()) else: while True: - chunk = dco.decompress('') + chunk = dco.decompress(b'') if chunk: bufs.append(chunk) else: @@ -241,7 +258,7 @@ class CompressObjectTestCase(unittest.TestCase): bufs.append(dco.flush()) else: while chunk: - chunk = dco.decompress('', max_length) + chunk = dco.decompress(b'', max_length) self.assertFalse(len(chunk) > max_length, 'chunk too big (%d>%d)' % (len(chunk),max_length)) bufs.append(chunk) @@ -253,7 +270,7 @@ class CompressObjectTestCase(unittest.TestCase): def test_maxlenmisc(self): # Misc tests of max_length dco = zlib.decompressobj() - self.assertRaises(ValueError, dco.decompress, "", -1) + self.assertRaises(ValueError, dco.decompress, b"", -1) self.assertEqual(b'', dco.unconsumed_tail) def test_flushes(self): diff --git a/Misc/NEWS b/Misc/NEWS index c69ca6a..4b5d102 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -58,6 +58,10 @@ Core and Builtins Library ------- +- Issue #4757: `zlib.compress` and other methods in the zlib module now + raise a TypeError when given an `str` object (rather than a `bytes`-like + object). Patch by Victor Stinner and Florent Xicluna. + - Issue #7349: Make methods of file objects in the io module accept None as an argument where file-like objects (ie StringIO and BytesIO) accept them to mean the same as passing no argument. diff --git a/Modules/zlibmodule.c b/Modules/zlibmodule.c index 6b818e5..2f2e214 100644 --- a/Modules/zlibmodule.c +++ b/Modules/zlibmodule.c @@ -107,7 +107,7 @@ PyZlib_compress(PyObject *self, PyObject *args) z_stream zst; /* require Python string object, optional 'level' arg */ - if (!PyArg_ParseTuple(args, "s*|i:compress", &pinput, &level)) + if (!PyArg_ParseTuple(args, "y*|i:compress", &pinput, &level)) return NULL; input = pinput.buf; length = pinput.len; @@ -190,7 +190,7 @@ PyZlib_decompress(PyObject *self, PyObject *args) Py_ssize_t r_strlen=DEFAULTALLOC; z_stream zst; - if (!PyArg_ParseTuple(args, "s*|in:decompress", + if (!PyArg_ParseTuple(args, "y*|in:decompress", &pinput, &wsize, &r_strlen)) return NULL; input = pinput.buf; @@ -402,7 +402,7 @@ PyZlib_objcompress(compobject *self, PyObject *args) Byte *input; unsigned long start_total_out; - if (!PyArg_ParseTuple(args, "s*:compress", &pinput)) + if (!PyArg_ParseTuple(args, "y*:compress", &pinput)) return NULL; input = pinput.buf; inplen = pinput.len; @@ -484,7 +484,7 @@ PyZlib_objdecompress(compobject *self, PyObject *args) Byte *input; unsigned long start_total_out; - if (!PyArg_ParseTuple(args, "s*|i:decompress", &pinput, + if (!PyArg_ParseTuple(args, "y*|i:decompress", &pinput, &max_length)) return NULL; input = pinput.buf; @@ -912,8 +912,8 @@ PyZlib_adler32(PyObject *self, PyObject *args) unsigned int adler32val = 1; /* adler32(0L, Z_NULL, 0) */ Py_buffer pbuf; - if (!PyArg_ParseTuple(args, "s*|I:adler32", &pbuf, &adler32val)) - return NULL; + if (!PyArg_ParseTuple(args, "y*|I:adler32", &pbuf, &adler32val)) + return NULL; /* Releasing the GIL for very small buffers is inefficient and may lower performance */ if (pbuf.len > 1024*5) { @@ -921,7 +921,7 @@ PyZlib_adler32(PyObject *self, PyObject *args) adler32val = adler32(adler32val, pbuf.buf, pbuf.len); Py_END_ALLOW_THREADS } else { - adler32val = adler32(adler32val, pbuf.buf, pbuf.len); + adler32val = adler32(adler32val, pbuf.buf, pbuf.len); } PyBuffer_Release(&pbuf); return PyLong_FromUnsignedLong(adler32val & 0xffffffffU); @@ -940,7 +940,7 @@ PyZlib_crc32(PyObject *self, PyObject *args) Py_buffer pbuf; int signed_val; - if (!PyArg_ParseTuple(args, "s*|I:crc32", &pbuf, &crc32val)) + if (!PyArg_ParseTuple(args, "y*|I:crc32", &pbuf, &crc32val)) return NULL; /* Releasing the GIL for very small buffers is inefficient and may lower performance */ -- cgit v0.12 From c009b445955ee3d6c5fc7faa4c014bd37656fb61 Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Mon, 14 Dec 2009 22:57:04 +0000 Subject: Merged revisions 76843 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76843 | r.david.murray | 2009-12-14 17:45:15 -0500 (Mon, 14 Dec 2009) | 10 lines Merged revisions 76840 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76840 | r.david.murray | 2009-12-14 16:57:39 -0500 (Mon, 14 Dec 2009) | 3 lines Issue #7498: make test_multiprocessing use test_support.find_unused_port instead of a hard coded port number in test_rapid_restart. ........ ................ --- Lib/test/test_multiprocessing.py | 5 +++-- Misc/NEWS | 3 +++ 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_multiprocessing.py b/Lib/test/test_multiprocessing.py index 18066ba..d3620b7 100644 --- a/Lib/test/test_multiprocessing.py +++ b/Lib/test/test_multiprocessing.py @@ -1213,8 +1213,9 @@ class _TestManagerRestart(BaseTestCase): def test_rapid_restart(self): authkey = os.urandom(32) + port = test.support.find_unused_port() manager = QueueManager( - address=('localhost', 9999), authkey=authkey, serializer=SERIALIZER) + address=('localhost', port), authkey=authkey, serializer=SERIALIZER) manager.start() p = self.Process(target=self._putter, args=(manager.address, authkey)) @@ -1224,7 +1225,7 @@ class _TestManagerRestart(BaseTestCase): del queue manager.shutdown() manager = QueueManager( - address=('localhost', 9999), authkey=authkey, serializer=SERIALIZER) + address=('localhost', port), authkey=authkey, serializer=SERIALIZER) manager.start() manager.shutdown() diff --git a/Misc/NEWS b/Misc/NEWS index 4b5d102..7ed716c 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -214,6 +214,9 @@ Extension Modules Tests ----- +- Issue #7498: test_multiprocessing now uses test.support.find_unused_port + instead of a hardcoded port number in test_rapid_restart. + - Issue #7431: use TESTFN in test_linecache instead of trying to create a file in the Lib/test directory, which might be read-only for the user running the tests. -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From e8c12559fd30115549a1aa4bcffa078ff1231ecc Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Fri, 18 Dec 2009 15:37:48 +0000 Subject: Merged revisions 76875 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76875 | ezio.melotti | 2009-12-18 17:35:27 +0200 (Fri, 18 Dec 2009) | 9 lines Merged revisions 76804 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76804 | ezio.melotti | 2009-12-13 20:54:53 +0200 (Sun, 13 Dec 2009) | 1 line #7342: make sure that the datetime object in test_fraction always has a number of microseconds != 0 ........ ................ --- Lib/test/test_strptime.py | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/Lib/test/test_strptime.py b/Lib/test/test_strptime.py index 9008717..e0263b4 100644 --- a/Lib/test/test_strptime.py +++ b/Lib/test/test_strptime.py @@ -274,10 +274,11 @@ class StrptimeTests(unittest.TestCase): self.helper('S', 5) def test_fraction(self): + # Test microseconds import datetime - now = datetime.datetime.now() - tup, frac = _strptime._strptime(str(now), format="%Y-%m-%d %H:%M:%S.%f") - self.assertEqual(frac, now.microsecond) + d = datetime.datetime(2012, 12, 20, 12, 34, 56, 78987) + tup, frac = _strptime._strptime(str(d), format="%Y-%m-%d %H:%M:%S.%f") + self.assertEqual(frac, d.microsecond) def test_weekday(self): # Test weekday directives -- cgit v0.12 -- cgit v0.12 From b1a1810ece6abedf9b218c76820cc78c367d2715 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Sat, 19 Dec 2009 18:23:15 +0000 Subject: Merged revisions 76893 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r76893 | antoine.pitrou | 2009-12-19 19:22:15 +0100 (sam., 19 déc. 2009) | 4 lines Issue #7508: remove obsolete documentation about built-in file objects. ........ --- Doc/library/stdtypes.rst | 287 +---------------------------------------------- 1 file changed, 2 insertions(+), 285 deletions(-) diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index b854fc4..32c0563 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -12,7 +12,7 @@ interpreter. .. index:: pair: built-in; types -The principal built-in types are numerics, sequences, mappings, files, classes, +The principal built-in types are numerics, sequences, mappings, classes, instances and exceptions. Some operations are supported by several object types; in particular, @@ -165,7 +165,7 @@ This table summarizes the comparison operations: pair: objects; comparing Objects of different types, except different numeric types, never compare equal. -Furthermore, some types (for example, file objects) support only a degenerate +Furthermore, some types (for example, function objects) support only a degenerate notion of comparison where any two objects of that type are unequal. The ``<``, ``<=``, ``>`` and ``>=`` operators will raise a :exc:`TypeError` exception when any operand is a complex number, the objects are of different types that cannot @@ -2066,283 +2066,6 @@ An example of dictionary view usage:: {'bacon'} -.. _bltin-file-objects: - -File Objects -============ - -.. index:: - object: file - builtin: file - module: os - module: socket - -.. XXX this is quite out of date, must be updated with "io" module - -File objects are implemented using C's ``stdio`` package and can be -created with the built-in :func:`open` function. File -objects are also returned by some other built-in functions and methods, -such as :func:`os.popen` and :func:`os.fdopen` and the :meth:`makefile` -method of socket objects. Temporary files can be created using the -:mod:`tempfile` module, and high-level file operations such as copying, -moving, and deleting files and directories can be achieved with the -:mod:`shutil` module. - -When a file operation fails for an I/O-related reason, the exception -:exc:`IOError` is raised. This includes situations where the operation is not -defined for some reason, like :meth:`seek` on a tty device or writing a file -opened for reading. - -Files have the following methods: - - -.. method:: file.close() - - Close the file. A closed file cannot be read or written any more. Any operation - which requires that the file be open will raise a :exc:`ValueError` after the - file has been closed. Calling :meth:`close` more than once is allowed. - - You can avoid having to call this method explicitly if you use - the :keyword:`with` statement. For example, the following code will - automatically close *f* when the :keyword:`with` block is exited:: - - from __future__ import with_statement # This isn't required in Python 2.6 - - with open("hello.txt") as f: - for line in f: - print(line) - - In older versions of Python, you would have needed to do this to get the same - effect:: - - f = open("hello.txt") - try: - for line in f: - print(line) - finally: - f.close() - - .. note:: - - Not all "file-like" types in Python support use as a context manager for the - :keyword:`with` statement. If your code is intended to work with any file-like - object, you can use the function :func:`contextlib.closing` instead of using - the object directly. - - -.. method:: file.flush() - - Flush the internal buffer, like ``stdio``'s :cfunc:`fflush`. This may be a - no-op on some file-like objects. - - .. note:: - - :meth:`flush` does not necessarily write the file's data to disk. Use - :meth:`flush` followed by :func:`os.fsync` to ensure this behavior. - - -.. method:: file.fileno() - - .. index:: - pair: file; descriptor - module: fcntl - - Return the integer "file descriptor" that is used by the underlying - implementation to request I/O operations from the operating system. This can be - useful for other, lower level interfaces that use file descriptors, such as the - :mod:`fcntl` module or :func:`os.read` and friends. - - .. note:: - - File-like objects which do not have a real file descriptor should *not* provide - this method! - - -.. method:: file.isatty() - - Return ``True`` if the file is connected to a tty(-like) device, else ``False``. - - .. note:: - - If a file-like object is not associated with a real file, this method should - *not* be implemented. - - -.. method:: file.__next__() - - A file object is its own iterator, for example ``iter(f)`` returns *f* (unless - *f* is closed). When a file is used as an iterator, typically in a - :keyword:`for` loop (for example, ``for line in f: print(line)``), the - :meth:`__next__` method is called repeatedly. This method returns the next - input line, or raises :exc:`StopIteration` when EOF is hit when the file is open - for reading (behavior is undefined when the file is open for writing). In order - to make a :keyword:`for` loop the most efficient way of looping over the lines - of a file (a very common operation), the :meth:`__next__` method uses a hidden - read-ahead buffer. As a consequence of using a read-ahead buffer, combining - :meth:`__next__` with other file methods (like :meth:`readline`) does not work - right. However, using :meth:`seek` to reposition the file to an absolute - position will flush the read-ahead buffer. - - -.. method:: file.read([size]) - - Read at most *size* bytes from the file (less if the read hits EOF before - obtaining *size* bytes). If the *size* argument is negative or omitted, read - all data until EOF is reached. The bytes are returned as a string object. An - empty string is returned when EOF is encountered immediately. (For certain - files, like ttys, it makes sense to continue reading after an EOF is hit.) Note - that this method may call the underlying C function :cfunc:`fread` more than - once in an effort to acquire as close to *size* bytes as possible. Also note - that when in non-blocking mode, less data than was requested may be - returned, even if no *size* parameter was given. - - -.. method:: file.readline([size]) - - Read one entire line from the file. A trailing newline character is kept in the - string (but may be absent when a file ends with an incomplete line). [#]_ If - the *size* argument is present and non-negative, it is a maximum byte count - (including the trailing newline) and an incomplete line may be returned. An - empty string is returned *only* when EOF is encountered immediately. - - .. note:: - - Unlike ``stdio``'s :cfunc:`fgets`, the returned string contains null characters - (``'\0'``) if they occurred in the input. - - -.. method:: file.readlines([sizehint]) - - Read until EOF using :meth:`readline` and return a list containing the lines - thus read. If the optional *sizehint* argument is present, instead of - reading up to EOF, whole lines totalling approximately *sizehint* bytes - (possibly after rounding up to an internal buffer size) are read. Objects - implementing a file-like interface may choose to ignore *sizehint* if it - cannot be implemented, or cannot be implemented efficiently. - - -.. method:: file.seek(offset[, whence]) - - Set the file's current position, like ``stdio``'s :cfunc:`fseek`. The *whence* - argument is optional and defaults to ``os.SEEK_SET`` or ``0`` (absolute file - positioning); other values are ``os.SEEK_CUR`` or ``1`` (seek relative to the - current position) and ``os.SEEK_END`` or ``2`` (seek relative to the file's - end). There is no return value. - - For example, ``f.seek(2, os.SEEK_CUR)`` advances the position by two and - ``f.seek(-3, os.SEEK_END)`` sets the position to the third to last. - - Note that if the file is opened for appending - (mode ``'a'`` or ``'a+'``), any :meth:`seek` operations will be undone at the - next write. If the file is only opened for writing in append mode (mode - ``'a'``), this method is essentially a no-op, but it remains useful for files - opened in append mode with reading enabled (mode ``'a+'``). If the file is - opened in text mode (without ``'b'``), only offsets returned by :meth:`tell` are - legal. Use of other offsets causes undefined behavior. - - Note that not all file objects are seekable. - - -.. method:: file.tell() - - Return the file's current position, like ``stdio``'s :cfunc:`ftell`. - - .. note:: - - On Windows, :meth:`tell` can return illegal values (after an :cfunc:`fgets`) - when reading files with Unix-style line-endings. Use binary mode (``'rb'``) to - circumvent this problem. - - -.. method:: file.truncate([size]) - - Truncate the file's size. If the optional *size* argument is present, the file - is truncated to (at most) that size. The size defaults to the current position. - The current file position is not changed. Note that if a specified size exceeds - the file's current size, the result is platform-dependent: possibilities - include that the file may remain unchanged, increase to the specified size as if - zero-filled, or increase to the specified size with undefined new content. - Availability: Windows, many Unix variants. - - -.. method:: file.write(str) - - Write a string to the file. Due to buffering, the string may not actually - show up in the file until the :meth:`flush` or :meth:`close` method is - called. - - The meaning of the return value is not defined for every file-like object. - Some (mostly low-level) file-like objects may return the number of bytes - actually written, others return ``None``. - - -.. method:: file.writelines(sequence) - - Write a sequence of strings to the file. The sequence can be any iterable - object producing strings, typically a list of strings. There is no return value. - (The name is intended to match :meth:`readlines`; :meth:`writelines` does not - add line separators.) - -Files support the iterator protocol. Each iteration returns the same result as -``file.readline()``, and iteration ends when the :meth:`readline` method returns -an empty string. - -File objects also offer a number of other interesting attributes. These are not -required for file-like objects, but should be implemented if they make sense for -the particular object. - - -.. attribute:: file.closed - - bool indicating the current state of the file object. This is a read-only - attribute; the :meth:`close` method changes the value. It may not be available - on all file-like objects. - - -.. XXX does this still apply? -.. attribute:: file.encoding - - The encoding that this file uses. When strings are written to a file, - they will be converted to byte strings using this encoding. In addition, when - the file is connected to a terminal, the attribute gives the encoding that the - terminal is likely to use (that information might be incorrect if the user has - misconfigured the terminal). The attribute is read-only and may not be present - on all file-like objects. It may also be ``None``, in which case the file uses - the system default encoding for converting strings. - - -.. attribute:: file.errors - - The Unicode error handler used along with the encoding. - - -.. attribute:: file.mode - - The I/O mode for the file. If the file was created using the :func:`open` - built-in function, this will be the value of the *mode* parameter. This is a - read-only attribute and may not be present on all file-like objects. - - -.. attribute:: file.name - - If the file object was created using :func:`open`, the name of the file. - Otherwise, some string that indicates the source of the file object, of the - form ``<...>``. This is a read-only attribute and may not be present on all - file-like objects. - - -.. attribute:: file.newlines - - If Python was built with the :option:`--with-universal-newlines` option to - :program:`configure` (the default) this read-only attribute exists, and for - files opened in universal newline read mode it keeps track of the types of - newlines encountered while reading the file. The values it can take are - ``'\r'``, ``'\n'``, ``'\r\n'``, ``None`` (unknown, no newlines read yet) or a - tuple containing all the newline types seen, to indicate that multiple newline - conventions were encountered. For files not opened in universal newline read - mode the value of this attribute will be ``None``. - - .. _typememoryview: memoryview Types @@ -2777,9 +2500,3 @@ The following attributes are only supported by :term:`new-style class`\ es. .. [#] To format only a tuple you should therefore provide a singleton tuple whose only element is the tuple to be formatted. - -.. [#] The advantage of leaving the newline on is that returning an empty string is - then an unambiguous EOF indication. It is also possible (in cases where it - might matter, for example, if you want to make an exact copy of a file while - scanning its lines) to tell whether the last line of a file ended in a newline - or not (yes this happens!). -- cgit v0.12 From 45a437269edb8c9d5bee135c1f57ba2f637909e1 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Sat, 19 Dec 2009 21:09:58 +0000 Subject: Merged revisions 76900 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r76900 | antoine.pitrou | 2009-12-19 22:08:31 +0100 (sam., 19 déc. 2009) | 13 lines Merged revisions 76896,76898 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76896 | antoine.pitrou | 2009-12-19 22:01:10 +0100 (sam., 19 déc. 2009) | 3 lines Issue #7545: improve documentation of the `buffering` argument in io.open(). ........ r76898 | antoine.pitrou | 2009-12-19 22:06:36 +0100 (sam., 19 déc. 2009) | 3 lines Remove superfetatory paragraph (left there by mistake). ........ ................ --- Doc/library/io.rst | 18 ++++++++++++++---- Lib/_pyio.py | 18 ++++++++++++++---- Modules/_io/_iomodule.c | 18 ++++++++++++++---- 3 files changed, 42 insertions(+), 12 deletions(-) diff --git a/Doc/library/io.rst b/Doc/library/io.rst index 8fb984e..90573bd 100644 --- a/Doc/library/io.rst +++ b/Doc/library/io.rst @@ -96,10 +96,20 @@ Module Interface strings, the bytes having been first decoded using a platform-dependent encoding or using the specified *encoding* if given. - *buffering* is an optional integer used to set the buffering policy. By - default full buffering is on. Pass 0 to switch buffering off (only allowed - in binary mode), 1 to set line buffering, and an integer > 1 to indicate the - size of the buffer. + *buffering* is an optional integer used to set the buffering policy. + Pass 0 to switch buffering off (only allowed in binary mode), 1 to select + line buffering (only usable in text mode), and an integer > 1 to indicate + the size of a fixed-size chunk buffer. When no *buffering* argument is + given, the default buffering policy works as follows: + + * Binary files are buffered in fixed-size chunks; the size of the buffer + is chosen using a heuristic trying to determine the underlying device's + "block size" and falling back on :attr:`DEFAULT_BUFFER_SIZE`. + On many systems, the buffer will typically be 4096 or 8192 bytes long. + + * "Interactive" text files (files for which :meth:`isatty` returns True) + use line buffering. Other text files use the policy described above + for binary files. *encoding* is the name of the encoding used to decode or encode the file. This should only be used in text mode. The default encoding is platform diff --git a/Lib/_pyio.py b/Lib/_pyio.py index 5458f99..2458e40 100644 --- a/Lib/_pyio.py +++ b/Lib/_pyio.py @@ -82,10 +82,20 @@ def open(file: (str, bytes), mode: str = "r", buffering: int = None, returned as strings, the bytes having been first decoded using a platform-dependent encoding or using the specified encoding if given. - buffering is an optional integer used to set the buffering policy. By - default full buffering is on. Pass 0 to switch buffering off (only - allowed in binary mode), 1 to set line buffering, and an integer > 1 - for full buffering. + buffering is an optional integer used to set the buffering policy. + Pass 0 to switch buffering off (only allowed in binary mode), 1 to select + line buffering (only usable in text mode), and an integer > 1 to indicate + the size of a fixed-size chunk buffer. When no buffering argument is + given, the default buffering policy works as follows: + + * Binary files are buffered in fixed-size chunks; the size of the buffer + is chosen using a heuristic trying to determine the underlying device's + "block size" and falling back on `io.DEFAULT_BUFFER_SIZE`. + On many systems, the buffer will typically be 4096 or 8192 bytes long. + + * "Interactive" text files (files for which isatty() returns True) + use line buffering. Other text files use the policy described above + for binary files. encoding is the name of the encoding used to decode or encode the file. This should only be used in text mode. The default encoding is diff --git a/Modules/_io/_iomodule.c b/Modules/_io/_iomodule.c index dfd66aa..14a4356 100644 --- a/Modules/_io/_iomodule.c +++ b/Modules/_io/_iomodule.c @@ -219,10 +219,20 @@ PyDoc_STRVAR(open_doc, "returned as strings, the bytes having been first decoded using a\n" "platform-dependent encoding or using the specified encoding if given.\n" "\n" -"buffering is an optional integer used to set the buffering policy. By\n" -"default full buffering is on. Pass 0 to switch buffering off (only\n" -"allowed in binary mode), 1 to set line buffering, and an integer > 1\n" -"for full buffering.\n" +"buffering is an optional integer used to set the buffering policy.\n" +"Pass 0 to switch buffering off (only allowed in binary mode), 1 to select\n" +"line buffering (only usable in text mode), and an integer > 1 to indicate\n" +"the size of a fixed-size chunk buffer. When no buffering argument is\n" +"given, the default buffering policy works as follows:\n" +"\n" +"* Binary files are buffered in fixed-size chunks; the size of the buffer\n" +" is chosen using a heuristic trying to determine the underlying device's\n" +" \"block size\" and falling back on `io.DEFAULT_BUFFER_SIZE`.\n" +" On many systems, the buffer will typically be 4096 or 8192 bytes long.\n" +"\n" +"* \"Interactive\" text files (files for which isatty() returns True)\n" +" use line buffering. Other text files use the policy described above\n" +" for binary files.\n" "\n" "encoding is the name of the encoding used to decode or encode the\n" "file. This should only be used in text mode. The default encoding is\n" -- cgit v0.12 From 188aace8d87f1242bad49089be6cbc83c929acb6 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sat, 19 Dec 2009 21:20:55 +0000 Subject: Merged revisions 76902 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76902 | mark.dickinson | 2009-12-19 21:19:35 +0000 (Sat, 19 Dec 2009) | 1 line Fix typo (reported by terlop on IRC) ........ --- Python/bltinmodule.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c index 7953297..e03b49f 100644 --- a/Python/bltinmodule.c +++ b/Python/bltinmodule.c @@ -804,7 +804,7 @@ builtin_exec(PyObject *self, PyObject *args) PyDoc_STRVAR(exec_doc, "exec(object[, globals[, locals]])\n\ \n\ -Read and execute code from a object, which can be a string or a code\n\ +Read and execute code from an object, which can be a string or a code\n\ object.\n\ The globals and locals are dictionaries, defaulting to the current\n\ globals and locals. If only globals is given, locals defaults to it."); -- cgit v0.12 From 890c19388762c7e93168d23e149cc03febc98269 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sat, 19 Dec 2009 23:33:46 +0000 Subject: Merged revisions 76906 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76906 | ezio.melotti | 2009-12-20 01:26:38 +0200 (Sun, 20 Dec 2009) | 9 lines Merged revisions 76904 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76904 | ezio.melotti | 2009-12-20 00:41:49 +0200 (Sun, 20 Dec 2009) | 1 line #7388: "python".capitalize() in the Doc ........ ................ --- Doc/c-api/init.rst | 4 ++-- Doc/distutils/setupscript.rst | 2 +- Doc/faq/extending.rst | 2 +- Doc/faq/library.rst | 2 +- Doc/faq/windows.rst | 2 +- Doc/library/collections.rst | 2 +- Doc/library/doctest.rst | 2 +- Doc/library/hmac.rst | 2 +- Doc/library/logging.rst | 2 +- Doc/library/multiprocessing.rst | 2 +- Doc/library/pdb.rst | 2 +- Doc/library/random.rst | 2 +- Doc/library/smtplib.rst | 2 +- Doc/library/socket.rst | 2 +- Doc/library/stdtypes.rst | 4 ++-- Doc/library/turtle.rst | 2 +- Doc/license.rst | 2 +- Doc/tutorial/stdlib.rst | 2 +- Doc/tutorial/stdlib2.rst | 2 +- Doc/using/unix.rst | 4 ++-- Doc/using/windows.rst | 2 +- 21 files changed, 24 insertions(+), 24 deletions(-) diff --git a/Doc/c-api/init.rst b/Doc/c-api/init.rst index 152cb13..dfed0c9 100644 --- a/Doc/c-api/init.rst +++ b/Doc/c-api/init.rst @@ -815,7 +815,7 @@ pointer and a void argument. .. index:: single: setcheckinterval() (in module sys) Every check interval, when the global interpreter lock is released and -reacquired, python will also call any such provided functions. This can be used +reacquired, Python will also call any such provided functions. This can be used for example by asynchronous IO handlers. The notification can be scheduled from a worker thread and the actual call than made at the earliest convenience by the main thread where it has possession of the global interpreter lock and can @@ -833,7 +833,7 @@ perform any Python API calls. exception. The notification function won't be interrupted to perform another asynchronous notification recursively, but it can still be interrupted to switch threads if the global interpreter lock is released, for example, if it - calls back into python code. + calls back into Python code. This function returns 0 on success in which case the notification has been scheduled. Otherwise, for example if the notification buffer is full, it diff --git a/Doc/distutils/setupscript.rst b/Doc/distutils/setupscript.rst index e7c6300..5ec94c7 100644 --- a/Doc/distutils/setupscript.rst +++ b/Doc/distutils/setupscript.rst @@ -646,7 +646,7 @@ information is sometimes used to indicate sub-releases. These are 1.0.1a2 the second alpha release of the first patch version of 1.0 -:option:`classifiers` are specified in a python list:: +:option:`classifiers` are specified in a Python list:: setup(..., classifiers=[ diff --git a/Doc/faq/extending.rst b/Doc/faq/extending.rst index f01b0a0..622b787 100644 --- a/Doc/faq/extending.rst +++ b/Doc/faq/extending.rst @@ -432,7 +432,7 @@ How do I find undefined g++ symbols __builtin_new or __pure_virtual? -------------------------------------------------------------------- To dynamically load g++ extension modules, you must recompile Python, relink it -using g++ (change LINKCC in the python Modules Makefile), and link your +using g++ (change LINKCC in the Python Modules Makefile), and link your extension module using g++ (e.g., ``g++ -shared -o mymodule.so mymodule.o``). diff --git a/Doc/faq/library.rst b/Doc/faq/library.rst index 88fcf0e..1fc2389 100644 --- a/Doc/faq/library.rst +++ b/Doc/faq/library.rst @@ -61,7 +61,7 @@ interpreter is installed on your platform. If you would like the script to be independent of where the Python interpreter lives, you can use the "env" program. Almost all Unix variants support the -following, assuming the python interpreter is in a directory on the user's +following, assuming the Python interpreter is in a directory on the user's $PATH:: #!/usr/bin/env python diff --git a/Doc/faq/windows.rst b/Doc/faq/windows.rst index eb1d3ac..2d701c8 100644 --- a/Doc/faq/windows.rst +++ b/Doc/faq/windows.rst @@ -204,7 +204,7 @@ The important things to remember are: for developing code by experiment. -How do I make python scripts executable? +How do I make Python scripts executable? ---------------------------------------- On Windows 2000, the standard Python installer already associates the .py diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst index 7770b89..ebb35b1 100644 --- a/Doc/library/collections.rst +++ b/Doc/library/collections.rst @@ -464,7 +464,7 @@ added elements by appending to the right and popping to the left:: yield s / n The :meth:`rotate` method provides a way to implement :class:`deque` slicing and -deletion. For example, a pure python implementation of ``del d[n]`` relies on +deletion. For example, a pure Python implementation of ``del d[n]`` relies on the :meth:`rotate` method to position elements to be popped:: def delete_nth(d, n): diff --git a/Doc/library/doctest.rst b/Doc/library/doctest.rst index 4952e05..a9e1b5b 100644 --- a/Doc/library/doctest.rst +++ b/Doc/library/doctest.rst @@ -1059,7 +1059,7 @@ capabilities, then you should use the advanced API. The advanced API revolves around two container classes, which are used to store the interactive examples extracted from doctest cases: -* :class:`Example`: A single python :term:`statement`, paired with its expected +* :class:`Example`: A single Python :term:`statement`, paired with its expected output. * :class:`DocTest`: A collection of :class:`Example`\ s, typically extracted diff --git a/Doc/library/hmac.rst b/Doc/library/hmac.rst index faaedf4..6ffd00a 100644 --- a/Doc/library/hmac.rst +++ b/Doc/library/hmac.rst @@ -54,5 +54,5 @@ An HMAC object has the following methods: .. seealso:: Module :mod:`hashlib` - The python module providing secure hash functions. + The Python module providing secure hash functions. diff --git a/Doc/library/logging.rst b/Doc/library/logging.rst index 6ff9b8b..aa83314 100644 --- a/Doc/library/logging.rst +++ b/Doc/library/logging.rst @@ -2142,7 +2142,7 @@ A Formatter can be initialized with a format string which makes use of knowledge of the :class:`LogRecord` attributes - such as the default value mentioned above making use of the fact that the user's message and arguments are pre-formatted into a :class:`LogRecord`'s *message* attribute. This format string contains -standard python %-style mapping keys. See section :ref:`old-string-formatting` +standard Python %-style mapping keys. See section :ref:`old-string-formatting` for more information on string formatting. Currently, the useful mapping keys in a :class:`LogRecord` are: diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst index 14f685f..a2cdb02 100644 --- a/Doc/library/multiprocessing.rst +++ b/Doc/library/multiprocessing.rst @@ -686,7 +686,7 @@ Miscellaneous .. function:: set_executable() - Sets the path of the python interpreter to use when starting a child process. + Sets the path of the Python interpreter to use when starting a child process. (By default :data:`sys.executable` is used). Embedders will probably need to do some thing like :: diff --git a/Doc/library/pdb.rst b/Doc/library/pdb.rst index b48f842..016bf7f 100644 --- a/Doc/library/pdb.rst +++ b/Doc/library/pdb.rst @@ -369,7 +369,7 @@ unalias *name* (Pdb) run [*args* ...] - Restart the debugged python program. If an argument is supplied, it is split + Restart the debugged Python program. If an argument is supplied, it is split with "shlex" and the result is used as the new sys.argv. History, breakpoints, actions and debugger options are preserved. "restart" is an alias for "run". diff --git a/Doc/library/random.rst b/Doc/library/random.rst index 6c7a04d..2976f5e 100644 --- a/Doc/library/random.rst +++ b/Doc/library/random.rst @@ -68,7 +68,7 @@ Bookkeeping functions: .. function:: getrandbits(k) - Returns a python integer with *k* random bits. This method is supplied with + Returns a Python integer with *k* random bits. This method is supplied with the MersenneTwister generator and some other generators may also provide it as an optional part of the API. When available, :meth:`getrandbits` enables :meth:`randrange` to handle arbitrarily large ranges. diff --git a/Doc/library/smtplib.rst b/Doc/library/smtplib.rst index 070220e..fe3e14e 100644 --- a/Doc/library/smtplib.rst +++ b/Doc/library/smtplib.rst @@ -258,7 +258,7 @@ An :class:`SMTP` instance has the following methods: The server does not support the STARTTLS extension. :exc:`RuntimeError` - SSL/TLS support is not available to your python interpreter. + SSL/TLS support is not available to your Python interpreter. .. method:: SMTP.sendmail(from_addr, to_addrs, msg[, mail_options, rcpt_options]) diff --git a/Doc/library/socket.rst b/Doc/library/socket.rst index 292ea2d..fc447c5 100644 --- a/Doc/library/socket.rst +++ b/Doc/library/socket.rst @@ -697,7 +697,7 @@ Note that the :meth:`connect` operation is subject to the timeout setting, and in general it is recommended to call :meth:`settimeout` before calling :meth:`connect` or pass a timeout parameter to :meth:`create_connection`. The system network stack may return a connection timeout error -of its own regardless of any python socket timeout setting. +of its own regardless of any Python socket timeout setting. .. method:: socket.setsockopt(level, optname, value) diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index 32c0563..6aacfbe 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -1310,10 +1310,10 @@ The conversion types are: | ``'c'`` | Single character (accepts integer or single | | | | character string). | | +------------+-----------------------------------------------------+-------+ -| ``'r'`` | String (converts any python object using | \(5) | +| ``'r'`` | String (converts any Python object using | \(5) | | | :func:`repr`). | | +------------+-----------------------------------------------------+-------+ -| ``'s'`` | String (converts any python object using | | +| ``'s'`` | String (converts any Python object using | | | | :func:`str`). | | +------------+-----------------------------------------------------+-------+ | ``'%'`` | No argument is converted, results in a ``'%'`` | | diff --git a/Doc/library/turtle.rst b/Doc/library/turtle.rst index d947186..232305c 100644 --- a/Doc/library/turtle.rst +++ b/Doc/library/turtle.rst @@ -36,7 +36,7 @@ the module from within IDLE run with the ``-n`` switch. The turtle module provides turtle graphics primitives, in both object-oriented and procedure-oriented ways. Because it uses :mod:`Tkinter` for the underlying -graphics, it needs a version of python installed with Tk support. +graphics, it needs a version of Python installed with Tk support. The object-oriented interface uses essentially two+two classes: diff --git a/Doc/license.rst b/Doc/license.rst index b402c50..6022107 100644 --- a/Doc/license.rst +++ b/Doc/license.rst @@ -579,7 +579,7 @@ The :mod:`uu` module contains the following notice:: - Use binascii module to do the actual line-by-line conversion between ascii and binary. This results in a 1000-fold speedup. The C version is still 5 times faster, though. - - Arguments more compliant with python standard + - Arguments more compliant with Python standard XML Remote Procedure Calls diff --git a/Doc/tutorial/stdlib.rst b/Doc/tutorial/stdlib.rst index 98702a5..d9a15fa 100644 --- a/Doc/tutorial/stdlib.rst +++ b/Doc/tutorial/stdlib.rst @@ -308,7 +308,7 @@ sophisticated and robust capabilities of its larger packages. For example: * The :mod:`xml.dom` and :mod:`xml.sax` packages provide robust support for parsing this popular data interchange format. Likewise, the :mod:`csv` module supports direct reads and writes in a common database format. Together, these - modules and packages greatly simplify data interchange between python + modules and packages greatly simplify data interchange between Python applications and other tools. * Internationalization is supported by a number of modules including diff --git a/Doc/tutorial/stdlib2.rst b/Doc/tutorial/stdlib2.rst index 2d52591..fe7f027 100644 --- a/Doc/tutorial/stdlib2.rst +++ b/Doc/tutorial/stdlib2.rst @@ -289,7 +289,7 @@ The :mod:`array` module provides an :class:`array()` object that is like a list that stores only homogeneous data and stores it more compactly. The following example shows an array of numbers stored as two byte unsigned binary numbers (typecode ``"H"``) rather than the usual 16 bytes per entry for regular lists of -python int objects:: +Python int objects:: >>> from array import array >>> a = array('H', [4000, 10, 700, 22222]) diff --git a/Doc/using/unix.rst b/Doc/using/unix.rst index 3d562a8..61e707b 100644 --- a/Doc/using/unix.rst +++ b/Doc/using/unix.rst @@ -131,14 +131,14 @@ which searches for the Python interpreter in the whole :envvar:`PATH`. However, some Unices may not have the :program:`env` command, so you may need to hardcode ``/usr/bin/python`` as the interpreter path. -To use shell commands in your python scripts, look at the :mod:`subprocess` module. +To use shell commands in your Python scripts, look at the :mod:`subprocess` module. Editors ======= Vim and Emacs are excellent editors which support Python very well. For more -information on how to code in python in these editors, look at: +information on how to code in Python in these editors, look at: * http://www.vim.org/scripts/script.php?script_id=790 * http://sourceforge.net/projects/python-mode diff --git a/Doc/using/windows.rst b/Doc/using/windows.rst index 7961a60..7c61703 100644 --- a/Doc/using/windows.rst +++ b/Doc/using/windows.rst @@ -69,7 +69,7 @@ key features: `Enthought Python Distribution `_ Popular modules (such as PyWin32) with their respective documentation, tool - suite for building extensible python applications + suite for building extensible Python applications Notice that these packages are likely to install *older* versions of Python. -- cgit v0.12 From 4b9fbebaee627393f0bdd501c8882c6b8cbdc1ff Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Sun, 20 Dec 2009 07:18:22 +0000 Subject: Merged revisions 76910 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76910 | senthil.kumaran | 2009-12-20 12:40:31 +0530 (Sun, 20 Dec 2009) | 10 lines Merged revisions 76908 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76908 | senthil.kumaran | 2009-12-20 11:35:13 +0530 (Sun, 20 Dec 2009) | 4 lines Fix for issue 7291 - urllib2 cannot handle https with proxy requiring auth Refactored HTTPHandler tests and added testcase for proxy authorization. ........ ................ --- Lib/http/client.py | 16 +++++-- Lib/test/test_urllib2.py | 121 ++++++++++++++++++++++++++++++++--------------- Lib/urllib/request.py | 13 +++-- Misc/NEWS | 3 ++ 4 files changed, 110 insertions(+), 43 deletions(-) diff --git a/Lib/http/client.py b/Lib/http/client.py index 42da984..1de34ef 100644 --- a/Lib/http/client.py +++ b/Lib/http/client.py @@ -648,9 +648,13 @@ class HTTPConnection: if strict is not None: self.strict = strict - def _set_tunnel(self, host, port=None): + def _set_tunnel(self, host, port=None, headers=None): self._tunnel_host = host self._tunnel_port = port + if headers: + self._tunnel_headers = headers + else: + self._tunnel_headers.clear() def _set_hostport(self, host, port): if port is None: @@ -674,12 +678,18 @@ class HTTPConnection: def _tunnel(self): self._set_hostport(self._tunnel_host, self._tunnel_port) - connect_str = "CONNECT %s:%d HTTP/1.0\r\n\r\n" %(self.host, self.port) + connect_str = "CONNECT %s:%d HTTP/1.0\r\n" %(self.host, self.port) connect_bytes = connect_str.encode("ascii") self.send(connect_bytes) + for header, value in self._tunnel_headers.iteritems(): + header_str = "%s: %s\r\n" % (header, value) + header_bytes = header_str.encode("ascii") + self.send(header_bytes) + response = self.response_class(self.sock, strict = self.strict, - method= self._method) + method = self._method) (version, code, message) = response._read_status() + if code != 200: self.close() raise socket.error("Tunnel connection failed: %d %s" % (code, diff --git a/Lib/test/test_urllib2.py b/Lib/test/test_urllib2.py index f1c478c..e6c51ec 100644 --- a/Lib/test/test_urllib2.py +++ b/Lib/test/test_urllib2.py @@ -259,6 +259,61 @@ class FakeMethod: def __call__(self, *args): return self.handle(self.meth_name, self.action, *args) +class MockHTTPResponse(io.IOBase): + def __init__(self, fp, msg, status, reason): + self.fp = fp + self.msg = msg + self.status = status + self.reason = reason + self.code = 200 + + def read(self): + return '' + + def info(self): + return {} + + def geturl(self): + return self.url + + +class MockHTTPClass: + def __init__(self): + self.level = 0 + self.req_headers = [] + self.data = None + self.raise_on_endheaders = False + self._tunnel_headers = {} + + def __call__(self, host, timeout=socket._GLOBAL_DEFAULT_TIMEOUT): + self.host = host + self.timeout = timeout + return self + + def set_debuglevel(self, level): + self.level = level + + def _set_tunnel(self, host, port=None, headers=None): + self._tunnel_host = host + self._tunnel_port = port + if headers: + self._tunnel_headers = headers + else: + self._tunnel_headers.clear() + + def request(self, method, url, body=None, headers={}): + self.method = method + self.selector = url + self.req_headers += headers.items() + self.req_headers.sort() + if body: + self.data = body + if self.raise_on_endheaders: + import socket + raise socket.error() + def getresponse(self): + return MockHTTPResponse(MockFile(), {}, 200, "OK") + class MockHandler: # useful for testing handler machinery # see add_ordered_mock_handlers() docstring @@ -366,6 +421,13 @@ class MockHTTPHandler(urllib.request.BaseHandler): msg = email.message_from_string("\r\n\r\n") return MockResponse(200, "OK", msg, "", req.get_full_url()) +class MockHTTPSHandler(urllib.request.AbstractHTTPHandler): + # Useful for testing the Proxy-Authorization request by verifying the + # properties of httpcon + httpconn = MockHTTPClass() + def https_open(self, req): + return self.do_open(self.httpconn, req) + class MockPasswordManager: def add_password(self, realm, uri, user, password): self.realm = realm @@ -677,43 +739,6 @@ class HandlerTests(unittest.TestCase): self.assertEqual(req.type, "ftp") def test_http(self): - class MockHTTPResponse(io.IOBase): - def __init__(self, fp, msg, status, reason): - self.fp = fp - self.msg = msg - self.status = status - self.reason = reason - self.code = 200 - def read(self): - return '' - def info(self): - return {} - def geturl(self): - return self.url - class MockHTTPClass: - def __init__(self): - self.level = 0 - self.req_headers = [] - self.data = None - self.raise_on_endheaders = False - def __call__(self, host, timeout=socket._GLOBAL_DEFAULT_TIMEOUT): - self.host = host - self.timeout = timeout - return self - def set_debuglevel(self, level): - self.level = level - def request(self, method, url, body=None, headers={}): - self.method = method - self.selector = url - self.req_headers += headers.items() - self.req_headers.sort() - if body: - self.data = body - if self.raise_on_endheaders: - import socket - raise socket.error() - def getresponse(self): - return MockHTTPResponse(MockFile(), {}, 200, "OK") h = urllib.request.AbstractHTTPHandler() o = h.parent = MockOpener() @@ -979,6 +1004,28 @@ class HandlerTests(unittest.TestCase): self.assertEqual([(handlers[0], "https_open")], [tup[0:2] for tup in o.calls]) + def test_proxy_https_proxy_authorization(self): + o = OpenerDirector() + ph = urllib.request.ProxyHandler(dict(https='proxy.example.com:3128')) + o.add_handler(ph) + https_handler = MockHTTPSHandler() + o.add_handler(https_handler) + req = Request("https://www.example.com/") + req.add_header("Proxy-Authorization","FooBar") + req.add_header("User-Agent","Grail") + self.assertEqual(req.get_host(), "www.example.com") + self.assertIsNone(req._tunnel_host) + r = o.open(req) + # Verify Proxy-Authorization gets tunneled to request. + # httpsconn req_headers do not have the Proxy-Authorization header but + # the req will have. + self.assertFalse(("Proxy-Authorization","FooBar") in + https_handler.httpconn.req_headers) + self.assertTrue(("User-Agent","Grail") in + https_handler.httpconn.req_headers) + self.assertIsNotNone(req._tunnel_host) + self.assertEqual(req.get_host(), "proxy.example.com:3128") + self.assertEqual(req.get_header("Proxy-authorization"),"FooBar") def test_basic_auth(self, quote_char='"'): opener = OpenerDirector() diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index b977099..b12da69 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -31,8 +31,8 @@ install_opener -- Installs a new opener as the default opener. objects of interest: -OpenerDirector -- Sets up the User-Agent as the Python-urllib and manages the -Handler classes while dealing with both requests and responses. +OpenerDirector -- Sets up the User Agent as the Python-urllib client and manages +the Handler classes, while dealing with requests and responses. Request -- An object that encapsulates the state of a request. The state can be as simple as the URL. It can also include extra HTTP @@ -1059,7 +1059,14 @@ class AbstractHTTPHandler(BaseHandler): headers = dict((name.title(), val) for name, val in headers.items()) if req._tunnel_host: - h._set_tunnel(req._tunnel_host) + tunnel_headers = {} + proxy_auth_hdr = "Proxy-Authorization" + if proxy_auth_hdr in headers: + tunnel_headers[proxy_auth_hdr] = headers[proxy_auth_hdr] + # Proxy-Authorization should not be sent to origin + # server. + del headers[proxy_auth_hdr] + h._set_tunnel(req._tunnel_host, headers=tunnel_headers) try: h.request(req.get_method(), req.selector, req.data, headers) diff --git a/Misc/NEWS b/Misc/NEWS index 7ed716c..f40ae65 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -58,6 +58,9 @@ Core and Builtins Library ------- +- Issue #7231: urllib2 cannot handle https with proxy requiring auth. Patch by + Tatsuhiro Tsujikawa. + - Issue #4757: `zlib.compress` and other methods in the zlib module now raise a TypeError when given an `str` object (rather than a `bytes`-like object). Patch by Victor Stinner and Florent Xicluna. -- cgit v0.12 From c5c8ff962fab3a454d7618689936512a76da18bf Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sun, 20 Dec 2009 12:26:45 +0000 Subject: Merged revisions 76914 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76914 | ezio.melotti | 2009-12-20 14:24:57 +0200 (Sun, 20 Dec 2009) | 1 line Fixed capitalization and markup; added imports in the example ........ --- Doc/library/tokenize.rst | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/Doc/library/tokenize.rst b/Doc/library/tokenize.rst index deb7826..d66b07c 100644 --- a/Doc/library/tokenize.rst +++ b/Doc/library/tokenize.rst @@ -94,16 +94,19 @@ function it uses to do this is available: (as a string) and a list of any lines (not decoded from bytes) it has read in. - It detects the encoding from the presence of a utf-8 bom or an encoding - cookie as specified in pep-0263. If both a bom and a cookie are present, + It detects the encoding from the presence of a UTF-8 BOM or an encoding + cookie as specified in :pep:`263`. If both a BOM and a cookie are present, but disagree, a SyntaxError will be raised. - If no encoding is specified, then the default of 'utf-8' will be returned. + If no encoding is specified, then the default of ``'utf-8'`` will be returned. Example of a script re-writer that transforms float literals into Decimal objects:: + from tokenize import tokenize, untokenize, NUMBER, STRING, NAME, OP + from io import BytesIO + def decistmt(s): """Substitute Decimals for floats in a string of statements. -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 14520958ee5043f89ad7aea106de1d2f61ab0697 Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Sun, 20 Dec 2009 17:37:25 +0000 Subject: Merged revisions 76937 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k r76934 does not apply and was deleted in the merge. ................ r76937 | r.david.murray | 2009-12-20 12:28:31 -0500 (Sun, 20 Dec 2009) | 20 lines Merged revisions 76934-76935 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76934 | r.david.murray | 2009-12-20 11:24:46 -0500 (Sun, 20 Dec 2009) | 2 lines Fix comment typo. ........ r76935 | r.david.murray | 2009-12-20 11:46:06 -0500 (Sun, 20 Dec 2009) | 10 lines Issue #7376: When called with no arguments doctest was running a self-test. Because of a change to the way tracebacks are printed, this self-test was failing. The test is run (and passes) during normal regression testing. So instead of running the failing self-test this patch makes doctest emit a usage message. This is better behavior anyway since passing in arguments is the real reason to run doctest as a command. Bug discovery and initial patch by Florent Xicluna. ........ ................ --- Lib/doctest.py | 40 ++++++++++++++++++++++------------------ Misc/NEWS | 3 +++ 2 files changed, 25 insertions(+), 18 deletions(-) diff --git a/Lib/doctest.py b/Lib/doctest.py index b95566f..9bae20f 100644 --- a/Lib/doctest.py +++ b/Lib/doctest.py @@ -2611,27 +2611,31 @@ __test__ = {"_TestClass": _TestClass, """, } + def _test(): testfiles = [arg for arg in sys.argv[1:] if arg and arg[0] != '-'] - if testfiles: - for filename in testfiles: - if filename.endswith(".py"): - # It is a module -- insert its dir into sys.path and try to - # import it. If it is part of a package, that possibly won't work - # because of package imports. - dirname, filename = os.path.split(filename) - sys.path.insert(0, dirname) - m = __import__(filename[:-3]) - del sys.path[0] - failures, _ = testmod(m) - else: - failures, _ = testfile(filename, module_relative=False) - if failures: - return 1 - else: - r = unittest.TextTestRunner() - r.run(DocTestSuite()) + if not testfiles: + name = os.path.basename(sys.argv[0]) + if '__loader__' in globals() and name.endswith('.py'): # python -m + name, _ = os.path.splitext(name) + print("usage: {0} [-v] file ...".format(name)) + return 2 + for filename in testfiles: + if filename.endswith(".py"): + # It is a module -- insert its dir into sys.path and try to + # import it. If it is part of a package, that possibly + # won't work because of package imports. + dirname, filename = os.path.split(filename) + sys.path.insert(0, dirname) + m = __import__(filename[:-3]) + del sys.path[0] + failures, _ = testmod(m) + else: + failures, _ = testfile(filename, module_relative=False) + if failures: + return 1 return 0 + if __name__ == "__main__": sys.exit(_test()) diff --git a/Misc/NEWS b/Misc/NEWS index f40ae65..dc33c56 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -217,6 +217,9 @@ Extension Modules Tests ----- +- Issue #7376: instead of running a self-test (which was failing) when called + with no arguments, doctest.py now gives a usage message. + - Issue #7498: test_multiprocessing now uses test.support.find_unused_port instead of a hardcoded port number in test_rapid_restart. -- cgit v0.12 From e0b4590415c2fb33581ad9e6ee472b6fe546978b Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 20 Dec 2009 19:57:24 +0000 Subject: Merged revisions 76943 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76943 | mark.dickinson | 2009-12-20 19:56:09 +0000 (Sun, 20 Dec 2009) | 13 lines Merged revisions 76939,76941 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76939 | mark.dickinson | 2009-12-20 19:45:37 +0000 (Sun, 20 Dec 2009) | 1 line Issue #7554: Fix incorrect usage of rAssertAlmostEqual. Thanks Florent Xicluna. ........ r76941 | mark.dickinson | 2009-12-20 19:52:36 +0000 (Sun, 20 Dec 2009) | 1 line Fix for consistency with py3k keyword-only version of assertAlmostEqual ........ ................ --- Lib/test/test_cmath.py | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_cmath.py b/Lib/test/test_cmath.py index 2d2deff..2ab5a78 100755 --- a/Lib/test/test_cmath.py +++ b/Lib/test/test_cmath.py @@ -130,8 +130,10 @@ class CMathTests(unittest.TestCase): def test_constants(self): e_expected = 2.71828182845904523536 pi_expected = 3.14159265358979323846 - self.assertAlmostEqual(cmath.pi, pi_expected) - self.assertAlmostEqual(cmath.e, e_expected) + self.assertAlmostEqual(cmath.pi, pi_expected, places=9, + msg="cmath.pi is %s; should be %s" % (cmath.pi, pi_expected)) + self.assertAlmostEqual(cmath.e, e_expected, places=9, + msg="cmath.e is %s; should be %s" % (cmath.e, e_expected)) def test_user_object(self): # Test automatic calling of __complex__ and __float__ by cmath -- cgit v0.12 -- cgit v0.12 From 63d14c0752dc9cc3cc6582bfde29f5f0d34433a7 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Mon, 21 Dec 2009 00:08:17 +0000 Subject: Merged revisions 76954 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76954 | tarek.ziade | 2009-12-21 01:02:20 +0100 (Mon, 21 Dec 2009) | 9 lines Merged revisions 76952 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76952 | tarek.ziade | 2009-12-21 00:23:34 +0100 (Mon, 21 Dec 2009) | 1 line Fixed #7552: fixed distutils.command.upload failure on very long passwords ........ ................ --- Lib/distutils/command/upload.py | 4 ++-- Lib/distutils/tests/test_upload.py | 22 +++++++++++++++++++++- Misc/NEWS | 4 ++++ 3 files changed, 27 insertions(+), 3 deletions(-) diff --git a/Lib/distutils/command/upload.py b/Lib/distutils/command/upload.py index 3b4a036..f602fbe 100644 --- a/Lib/distutils/command/upload.py +++ b/Lib/distutils/command/upload.py @@ -12,7 +12,7 @@ import socket import platform import configparser import http.client as httpclient -import base64 +from base64 import standard_b64encode import urllib.parse # this keeps compatibility for 2.3 and 2.4 @@ -127,7 +127,7 @@ class upload(PyPIRCCommand): user_pass = (self.username + ":" + self.password).encode('ascii') # The exact encoding of the authentication string is debated. # Anyway PyPI only accepts ascii for both username or password. - auth = "Basic " + base64.encodebytes(user_pass).strip().decode('ascii') + auth = "Basic " + standard_b64encode(user_pass).decode('ascii') # Build up the MIME payload for the POST data boundary = '--------------GHSKFJDLGDS7543FJKLFHRE75642756743254' diff --git a/Lib/distutils/tests/test_upload.py b/Lib/distutils/tests/test_upload.py index 828f20c..35e9700 100644 --- a/Lib/distutils/tests/test_upload.py +++ b/Lib/distutils/tests/test_upload.py @@ -10,6 +10,25 @@ from distutils.core import Distribution from distutils.tests import support from distutils.tests.test_config import PYPIRC, PyPIRCCommandTestCase +PYPIRC_LONG_PASSWORD = """\ +[distutils] + +index-servers = + server1 + server2 + +[server1] +username:me +password:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa + +[server2] +username:meagain +password: secret +realm:acme +repository:http://another.pypi/ +""" + + PYPIRC_NOPASSWORD = """\ [distutils] @@ -96,7 +115,7 @@ class uploadTestCase(PyPIRCCommandTestCase): self.write_file(path) command, pyversion, filename = 'xxx', '2.6', path dist_files = [(command, pyversion, filename)] - self.write_file(self.rc, PYPIRC) + self.write_file(self.rc, PYPIRC_LONG_PASSWORD) # lets run it pkg_dir, dist = self.create_dist(dist_files=dist_files) @@ -108,6 +127,7 @@ class uploadTestCase(PyPIRCCommandTestCase): headers = dict(self.conn.headers) self.assertEquals(headers['Content-length'], '2087') self.assertTrue(headers['Content-type'].startswith('multipart/form-data')) + self.assertFalse('\n' in headers['Authorization']) self.assertEquals(self.conn.requests, [('POST', '/pypi')]) self.assert_((b'xxx') in self.conn.body) diff --git a/Misc/NEWS b/Misc/NEWS index dc33c56..05bace3 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -58,6 +58,10 @@ Core and Builtins Library ------- +- Issue #7552: Removed line feed in the base64 Authorization header in + the Distutils upload command to avoid an error when PyPI reads it. + This occurs on long passwords. Initial patch by JP St. Pierre. + - Issue #7231: urllib2 cannot handle https with proxy requiring auth. Patch by Tatsuhiro Tsujikawa. -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From f29f9eca8a214bf65a668ab5d025dc644e9c4e5f Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Mon, 21 Dec 2009 12:53:36 +0000 Subject: Merged revisions 76975 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r76975 | r.david.murray | 2009-12-21 07:50:02 -0500 (Mon, 21 Dec 2009) | 9 lines Merged revisions 76973 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76973 | r.david.murray | 2009-12-21 07:45:41 -0500 (Mon, 21 Dec 2009) | 2 lines Remove a leftover from a previous iteration of the issue 7376 patch. ........ ................ --- Lib/doctest.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/doctest.py b/Lib/doctest.py index 9bae20f..e80e74d 100644 --- a/Lib/doctest.py +++ b/Lib/doctest.py @@ -2616,7 +2616,7 @@ def _test(): testfiles = [arg for arg in sys.argv[1:] if arg and arg[0] != '-'] if not testfiles: name = os.path.basename(sys.argv[0]) - if '__loader__' in globals() and name.endswith('.py'): # python -m + if '__loader__' in globals(): # python -m name, _ = os.path.splitext(name) print("usage: {0} [-v] file ...".format(name)) return 2 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From b7e82bb7dd493a9de0931c7bbaeffb4237cf0700 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Mon, 21 Dec 2009 23:18:02 +0000 Subject: Merged revisions 76993-76994 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76993 | tarek.ziade | 2009-12-22 00:12:41 +0100 (Tue, 22 Dec 2009) | 1 line Fixed #7556: editing the MSVC manifest file with a regexp was throwing an error ........ r76994 | tarek.ziade | 2009-12-22 00:16:09 +0100 (Tue, 22 Dec 2009) | 1 line forgot to add the win32 test in the unittest skip call ........ --- Lib/distutils/msvc9compiler.py | 51 ++++++++++-------- Lib/distutils/tests/test_msvc9compiler.py | 87 ++++++++++++++++++++++++++++--- Misc/NEWS | 4 ++ 3 files changed, 113 insertions(+), 29 deletions(-) diff --git a/Lib/distutils/msvc9compiler.py b/Lib/distutils/msvc9compiler.py index c84fb0b..ad021b5 100644 --- a/Lib/distutils/msvc9compiler.py +++ b/Lib/distutils/msvc9compiler.py @@ -646,28 +646,8 @@ class MSVCCompiler(CCompiler) : mfid = 1 else: mfid = 2 - try: - # Remove references to the Visual C runtime, so they will - # fall through to the Visual C dependency of Python.exe. - # This way, when installed for a restricted user (e.g. - # runtimes are not in WinSxS folder, but in Python's own - # folder), the runtimes do not need to be in every folder - # with .pyd's. - manifest_f = open(temp_manifest, "rb") - manifest_buf = manifest_f.read() - manifest_f.close() - pattern = re.compile( - r"""|)""", - re.DOTALL) - manifest_buf = re.sub(pattern, "", manifest_buf) - pattern = "\s*" - manifest_buf = re.sub(pattern, "", manifest_buf) - manifest_f = open(temp_manifest, "wb") - manifest_f.write(manifest_buf) - manifest_f.close() - except IOError: - pass + # Remove references to the Visual C runtime + self._remove_visual_c_ref(temp_manifest) out_arg = '-outputresource:%s;%s' % (output_filename, mfid) try: self.spawn(['mt.exe', '-nologo', '-manifest', @@ -677,6 +657,33 @@ class MSVCCompiler(CCompiler) : else: log.debug("skipping %s (up-to-date)", output_filename) + def _remove_visual_c_ref(self, manifest_file): + try: + # Remove references to the Visual C runtime, so they will + # fall through to the Visual C dependency of Python.exe. + # This way, when installed for a restricted user (e.g. + # runtimes are not in WinSxS folder, but in Python's own + # folder), the runtimes do not need to be in every folder + # with .pyd's. + manifest_f = open(manifest_file) + try: + manifest_buf = manifest_f.read() + finally: + manifest_f.close() + pattern = re.compile( + r"""|)""", + re.DOTALL) + manifest_buf = re.sub(pattern, "", manifest_buf) + pattern = "\s*" + manifest_buf = re.sub(pattern, "", manifest_buf) + manifest_f = open(manifest_file, 'w') + try: + manifest_f.write(manifest_buf) + finally: + manifest_f.close() + except IOError: + pass # -- Miscellaneous methods ----------------------------------------- # These are all used by the 'gen_lib_options() function, in diff --git a/Lib/distutils/tests/test_msvc9compiler.py b/Lib/distutils/tests/test_msvc9compiler.py index 05d34e6..8a908d9 100644 --- a/Lib/distutils/tests/test_msvc9compiler.py +++ b/Lib/distutils/tests/test_msvc9compiler.py @@ -1,18 +1,73 @@ """Tests for distutils.msvc9compiler.""" import sys import unittest +import os from distutils.errors import DistutilsPlatformError +from distutils.tests import support -class msvc9compilerTestCase(unittest.TestCase): +_MANIFEST = """\ + + + + + + + + + + + + + + + + + + + + + + +""" + +_CLEANED_MANIFEST = """\ + + + + + + + + + + + + + + + + + + +""" + +@unittest.skipUnless(sys.platform=="win32", "These tests are only for win32") +class msvc9compilerTestCase(support.TempdirManager, + unittest.TestCase): def test_no_compiler(self): # makes sure query_vcvarsall throws # a DistutilsPlatformError if the compiler # is not found - if sys.platform != 'win32': - # this test is only for win32 - return from distutils.msvccompiler import get_build_version if get_build_version() < 8.0: # this test is only for MSVC8.0 or above @@ -31,9 +86,6 @@ class msvc9compilerTestCase(unittest.TestCase): msvc9compiler.find_vcvarsall = old_find_vcvarsall def test_reg_class(self): - if sys.platform != 'win32': - # this test is only for win32 - return from distutils.msvccompiler import get_build_version if get_build_version() < 8.0: # this test is only for MSVC8.0 or above @@ -56,6 +108,27 @@ class msvc9compilerTestCase(unittest.TestCase): keys = Reg.read_keys(HKCU, r'Control Panel') self.assertTrue('Desktop' in keys) + def test_remove_visual_c_ref(self): + from distutils.msvc9compiler import MSVCCompiler + tempdir = self.mkdtemp() + manifest = os.path.join(tempdir, 'manifest') + f = open(manifest, 'w') + f.write(_MANIFEST) + f.close() + + compiler = MSVCCompiler() + compiler._remove_visual_c_ref(manifest) + + # see what we got + f = open(manifest) + # removing trailing spaces + content = '\n'.join([line.rstrip() for line in f.readlines()]) + f.close() + + # makes sure the manifest was properly cleaned + self.assertEquals(content, _CLEANED_MANIFEST) + + def test_suite(): return unittest.makeSuite(msvc9compilerTestCase) diff --git a/Misc/NEWS b/Misc/NEWS index 05bace3..ea0e242 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -58,6 +58,10 @@ Core and Builtins Library ------- +- Issue #7556: Make sure Distutils' msvc9compile reads and writes the + MSVC XML Manifest file in text mode so string patterns can be used + in regular expressions. + - Issue #7552: Removed line feed in the base64 Authorization header in the Distutils upload command to avoid an error when PyPI reads it. This occurs on long passwords. Initial patch by JP St. Pierre. -- cgit v0.12 From 5330aa5b26214c45ed894c7ab6872c004b6e1e43 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= Date: Tue, 22 Dec 2009 10:48:47 +0000 Subject: Merged revisions 77003 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77003 | martin.v.loewis | 2009-12-22 09:57:39 +0100 (Di, 22 Dez 2009) | 13 lines Merged revisions 76990-76991 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76990 | martin.v.loewis | 2009-12-21 20:27:15 +0100 (Mo, 21 Dez 2009) | 1 line Switch to OpenSSL 0.9.8l. ........ r76991 | martin.v.loewis | 2009-12-21 20:29:59 +0100 (Mo, 21 Dez 2009) | 1 line Add NEWS for OpenSSL changes. ........ ................ --- Misc/NEWS | 2 ++ PCbuild/pyproject.vsprops | 2 +- PCbuild/readme.txt | 2 +- Tools/buildbot/external-common.bat | 4 ++-- 4 files changed, 6 insertions(+), 4 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index ea0e242..78dd84b 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -267,6 +267,8 @@ Tests Build ----- +- Switch to OpenSSL 0.9.8l on Windows. + - Issue #6603: Change READ_TIMESTAMP macro in ceval.c so that it compiles correctly under gcc on x86-64. This fixes a reported problem with the --with-tsc build on x86-64. diff --git a/PCbuild/pyproject.vsprops b/PCbuild/pyproject.vsprops index 59163e6..4760500 100644 --- a/PCbuild/pyproject.vsprops +++ b/PCbuild/pyproject.vsprops @@ -58,7 +58,7 @@ /> Date: Thu, 24 Dec 2009 01:18:13 +0000 Subject: Merged revisions 77016 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77016 | benjamin.peterson | 2009-12-23 19:14:05 -0600 (Wed, 23 Dec 2009) | 9 lines Merged revisions 77014 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77014 | benjamin.peterson | 2009-12-23 19:09:53 -0600 (Wed, 23 Dec 2009) | 1 line fix alleged refleak ........ ................ --- Lib/test/test_urllib2.py | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/Lib/test/test_urllib2.py b/Lib/test/test_urllib2.py index e6c51ec..a0fff26 100644 --- a/Lib/test/test_urllib2.py +++ b/Lib/test/test_urllib2.py @@ -301,10 +301,11 @@ class MockHTTPClass: else: self._tunnel_headers.clear() - def request(self, method, url, body=None, headers={}): + def request(self, method, url, body=None, headers=None): self.method = method self.selector = url - self.req_headers += headers.items() + if headers is not None: + self.req_headers += headers.items() self.req_headers.sort() if body: self.data = body @@ -424,7 +425,11 @@ class MockHTTPHandler(urllib.request.BaseHandler): class MockHTTPSHandler(urllib.request.AbstractHTTPHandler): # Useful for testing the Proxy-Authorization request by verifying the # properties of httpcon - httpconn = MockHTTPClass() + + def __init__(self): + urllib.request.AbstractHTTPHandler.__init__(self) + self.httpconn = MockHTTPClass() + def https_open(self, req): return self.do_open(self.httpconn, req) -- cgit v0.12 From f9d95f70430e1a0c9ff2ad821277c044d49c2094 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Thu, 24 Dec 2009 02:27:00 +0000 Subject: Merged revisions 77020 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77020 | senthil.kumaran | 2009-12-24 07:54:37 +0530 (Thu, 24 Dec 2009) | 9 lines Merged revisions 77018 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77018 | senthil.kumaran | 2009-12-24 07:48:14 +0530 (Thu, 24 Dec 2009) | 3 lines Fix for Issue7570: Error in urllib2 example. ........ ................ --- Doc/library/urllib.request.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/library/urllib.request.rst b/Doc/library/urllib.request.rst index 9d60662..b43d9a9 100644 --- a/Doc/library/urllib.request.rst +++ b/Doc/library/urllib.request.rst @@ -1116,10 +1116,10 @@ programmatically-supplied proxy URLs, and adds proxy authorization support with :class:`ProxyBasicAuthHandler`. :: proxy_handler = urllib.request.ProxyHandler({'http': 'http://www.example.com:3128/'}) - proxy_auth_handler = urllib.request.HTTPBasicAuthHandler() + proxy_auth_handler = urllib.request.ProxyBasicAuthHandler() proxy_auth_handler.add_password('realm', 'host', 'username', 'password') - opener = build_opener(proxy_handler, proxy_auth_handler) + opener = urllib.request.build_opener(proxy_handler, proxy_auth_handler) # This time, rather than install the OpenerDirector, we use it directly: opener.open('http://www.example.com/login.html') -- cgit v0.12 From bbea7dc404e61643a9592626cb8345ddc03665fc Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Thu, 24 Dec 2009 03:26:13 +0000 Subject: Merged revisions 77024 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77024 | ezio.melotti | 2009-12-24 05:23:23 +0200 (Thu, 24 Dec 2009) | 9 lines Merged revisions 77022 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77022 | ezio.melotti | 2009-12-24 04:54:53 +0200 (Thu, 24 Dec 2009) | 1 line Added markup and default arg, fixed example ........ ................ --- Doc/library/webbrowser.rst | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/Doc/library/webbrowser.rst b/Doc/library/webbrowser.rst index 202d7c1..e8f4756 100644 --- a/Doc/library/webbrowser.rst +++ b/Doc/library/webbrowser.rst @@ -17,10 +17,10 @@ available. If text-mode browsers are used, the calling process will block until the user exits the browser. If the environment variable :envvar:`BROWSER` exists, it is interpreted to -override the platform default list of browsers, as a os.pathsep-separated list -of browsers to try in order. When the value of a list part contains the string -``%s``, then it is interpreted as a literal browser command line to be used -with the argument URL substituted for ``%s``; if the part does not contain +override the platform default list of browsers, as a :data:`os.pathsep`-separated +list of browsers to try in order. When the value of a list part contains the +string ``%s``, then it is interpreted as a literal browser command line to be +used with the argument URL substituted for ``%s``; if the part does not contain ``%s``, it is simply interpreted as the name of the browser to launch. [1]_ For non-Unix platforms, or when a remote browser is available on Unix, the @@ -156,10 +156,10 @@ Notes: Here are some simple examples:: - url = 'http://www.python.org' + url = 'http://www.python.org/' # Open URL in a new tab, if a browser window is already open. - webbrowser.open_new_tab(url + '/doc') + webbrowser.open_new_tab(url + 'doc/') # Open URL in new window, raising the window if possible. webbrowser.open_new(url) -- cgit v0.12 From 38ce3de0f466e3537efe316ebe31a7769187bbc3 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Thu, 24 Dec 2009 13:16:53 +0000 Subject: Merged revisions 77028 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77028 | ronald.oussoren | 2009-12-24 14:14:21 +0100 (Thu, 24 Dec 2009) | 15 lines Merged revisions 77026 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77026 | ronald.oussoren | 2009-12-24 14:06:39 +0100 (Thu, 24 Dec 2009) | 8 lines On OSX the output of "uname -m" always reflects the 32-bit architecture for the machine ("i386" or "ppc"), even if the executable is 64-bit. This patchs ensures that the distutils platform architecture represents the architecture for the executable when running a 64-bit only executable on OSX. ........ ................ --- Lib/distutils/util.py | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Lib/distutils/util.py b/Lib/distutils/util.py index 50ad8fe..9a77561 100644 --- a/Lib/distutils/util.py +++ b/Lib/distutils/util.py @@ -162,11 +162,21 @@ def get_platform (): raise ValueError( "Don't know machine value for archs=%r"%(archs,)) + elif machine == 'i386': + # On OSX the machine type returned by uname is always the + # 32-bit variant, even if the executable architecture is + # the 64-bit variant + if sys.maxsize >= 2**32: + machine = 'x86_64' elif machine in ('PowerPC', 'Power_Macintosh'): # Pick a sane name for the PPC architecture. machine = 'ppc' + # See 'i386' case + if sys.maxsize >= 2**32: + machine = 'ppc64' + return "%s-%s-%s" % (osname, release, machine) # get_platform () -- cgit v0.12 From 8c0678132f7360a36a1a1796cb94f5958fa35071 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Thu, 24 Dec 2009 14:24:05 +0000 Subject: Merged revisions 77035 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77035 | ronald.oussoren | 2009-12-24 15:21:55 +0100 (Thu, 24 Dec 2009) | 9 lines Merged revisions 77033 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77033 | ronald.oussoren | 2009-12-24 15:17:19 +0100 (Thu, 24 Dec 2009) | 2 lines Fix for issue #7541: python-config --ldflags doesn't pick up libpython2.5.a ........ ................ --- Makefile.pre.in | 1 + Misc/NEWS | 3 +++ 2 files changed, 4 insertions(+) diff --git a/Makefile.pre.in b/Makefile.pre.in index a35811c..2c19e15 100644 --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -1068,6 +1068,7 @@ frameworkinstallstructure: $(LDLIBRARY) # install (which includes python-config) happy. frameworkinstallmaclib: ln -fs "../../../$(PYTHONFRAMEWORK)" "$(DESTDIR)$(prefix)/lib/python$(VERSION)/config/libpython$(VERSION).a" + ln -fs "../../../$(PYTHONFRAMEWORK)" "$(DESTDIR)$(prefix)/lib/python$(VERSION)/config/libpython$(VERSION).dylib" ln -fs "../$(PYTHONFRAMEWORK)" "$(DESTDIR)$(prefix)/lib/libpython$(VERSION).dylib" # This installs the IDE, the Launcher and other apps into /Applications diff --git a/Misc/NEWS b/Misc/NEWS index 78dd84b..6bcae0a 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -278,6 +278,9 @@ Build - Issue #6801 : symmetric_difference_update also accepts |. Thanks to Carl Chenet. +- Issue #7541: when using ``python-config`` with a framework install the compiler might + use the wrong library. + Documentation ------------- -- cgit v0.12 From 39159e143c3e97b864f9af61698cd80b53685c1c Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Thu, 24 Dec 2009 16:15:31 +0000 Subject: Merged revisions 77043 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77043 | mark.dickinson | 2009-12-24 16:12:49 +0000 (Thu, 24 Dec 2009) | 9 lines Merged revisions 77041 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77041 | mark.dickinson | 2009-12-24 16:06:58 +0000 (Thu, 24 Dec 2009) | 1 line Issue #7568: typo in docstring. Thanks Mike Putnam. ........ ................ --- Lib/imaplib.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/imaplib.py b/Lib/imaplib.py index f803a5c..ec47657 100644 --- a/Lib/imaplib.py +++ b/Lib/imaplib.py @@ -740,7 +740,7 @@ class IMAP4: def thread(self, threading_algorithm, charset, *search_criteria): """IMAPrev1 extension THREAD command. - (type, [data]) = .thread(threading_alogrithm, charset, search_criteria, ...) + (type, [data]) = .thread(threading_algorithm, charset, search_criteria, ...) """ name = 'THREAD' typ, dat = self._simple_command(name, threading_algorithm, charset, *search_criteria) -- cgit v0.12 From 85d30593a8e15edbc9fabf86fa8b58dcf040fdcf Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Thu, 24 Dec 2009 22:56:20 +0000 Subject: Merged revisions 77047 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r77047 | ezio.melotti | 2009-12-25 00:54:06 +0200 (Fri, 25 Dec 2009) | 1 line Remove test for unicode(e) converted to str(e) by 2to3 ........ --- Lib/test/test_exceptions.py | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/Lib/test/test_exceptions.py b/Lib/test/test_exceptions.py index 89e6ebb..404b5d1 100644 --- a/Lib/test/test_exceptions.py +++ b/Lib/test/test_exceptions.py @@ -399,13 +399,11 @@ class ExceptionTests(unittest.TestCase): return -1 self.assertRaises(RuntimeError, g) - def testUnicodeStrUsage(self): - # Make sure both instances and classes have a str and unicode - # representation. + def test_str(self): + # Make sure both instances and classes have a str representation. self.assertTrue(str(Exception)) - self.assertTrue(str(Exception)) - self.assertTrue(str(Exception('a'))) self.assertTrue(str(Exception('a'))) + self.assertTrue(str(Exception('a', 'b'))) def testExceptionCleanupNames(self): # Make sure the local variable bound to the exception instance by -- cgit v0.12 From eb65775e22d54df312cd992a33c2e208f15c9d8a Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Fri, 25 Dec 2009 02:18:56 +0000 Subject: Merged revisions 77052 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77052 | ezio.melotti | 2009-12-25 04:16:56 +0200 (Fri, 25 Dec 2009) | 9 lines Merged revisions 77050 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77050 | ezio.melotti | 2009-12-25 04:12:01 +0200 (Fri, 25 Dec 2009) | 1 line Updated sys.flags table in Doc ........ ................ --- Doc/library/sys.rst | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst index 9262a09..be26b63 100644 --- a/Doc/library/sys.rst +++ b/Doc/library/sys.rst @@ -199,12 +199,8 @@ always available. +==============================+==========================================+ | :const:`debug` | -d | +------------------------------+------------------------------------------+ - | :const:`py3k_warning` | -3 | - +------------------------------+------------------------------------------+ | :const:`division_warning` | -Q | +------------------------------+------------------------------------------+ - | :const:`division_new` | -Qnew | - +------------------------------+------------------------------------------+ | :const:`inspect` | -i | +------------------------------+------------------------------------------+ | :const:`interactive` | -i | @@ -213,13 +209,15 @@ always available. +------------------------------+------------------------------------------+ | :const:`dont_write_bytecode` | -B | +------------------------------+------------------------------------------+ + | :const:`no_user_site` | -s | + +------------------------------+------------------------------------------+ | :const:`no_site` | -S | +------------------------------+------------------------------------------+ | :const:`ignore_environment` | -E | +------------------------------+------------------------------------------+ | :const:`verbose` | -v | +------------------------------+------------------------------------------+ - | :const:`unicode` | -U | + | :const:`bytes_warning` | -b | +------------------------------+------------------------------------------+ -- cgit v0.12 From 88a495d223a1aa9ee409499651161d025847e9bc Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Sun, 27 Dec 2009 10:15:45 +0000 Subject: Merged revisions 77060 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77060 | senthil.kumaran | 2009-12-27 15:43:39 +0530 (Sun, 27 Dec 2009) | 10 lines Merged revisions 77058 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77058 | senthil.kumaran | 2009-12-27 14:41:09 +0530 (Sun, 27 Dec 2009) | 4 lines Fix for issue5625 - test_urllib2 fails - urlopen error file not on local host. This is on hosts with multiple ip addresses. ........ ................ --- Lib/urllib/request.py | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index b12da69..8229764 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -1190,8 +1190,9 @@ class FileHandler(BaseHandler): def get_names(self): if FileHandler.names is None: try: - FileHandler.names = (socket.gethostbyname('localhost'), - socket.gethostbyname(socket.gethostname())) + FileHandler.names = tuple( + socket.gethostbyname_ex('localhost')[2] + + socket.gethostbyname_ex(socket.gethostname())[2]) except socket.gaierror: FileHandler.names = (socket.gethostbyname('localhost'),) return FileHandler.names @@ -1690,7 +1691,7 @@ class URLopener: return addinfourl(open(localname, 'rb'), headers, urlfile) host, port = splitport(host) if (not port - and socket.gethostbyname(host) in (localhost(), thishost())): + and socket.gethostbyname(host) in (localhost() + thishost())): urlfile = file if file[:1] == '/': urlfile = 'file://' + file @@ -2000,10 +2001,10 @@ def localhost(): _thishost = None def thishost(): - """Return the IP address of the current host.""" + """Return the IP addresses of the current host.""" global _thishost if _thishost is None: - _thishost = socket.gethostbyname(socket.gethostname()) + _thishost = tuple(socket.gethostbyname_ex(socket.gethostname()[2])) return _thishost _ftperrors = None -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From d56a5d715621502ae33b87096a9ca24130e064f9 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Tue, 29 Dec 2009 00:44:14 +0000 Subject: Merged revisions 77103,77105-77106 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77103 | benjamin.peterson | 2009-12-28 18:06:20 -0600 (Mon, 28 Dec 2009) | 57 lines Merged revisions 77102 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ................ r77102 | benjamin.peterson | 2009-12-28 17:50:41 -0600 (Mon, 28 Dec 2009) | 50 lines Merged revisions 76871-76872,77093-77095,77097-77101 via svnmerge from svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3 ........ r76871 | benjamin.peterson | 2009-12-17 20:49:21 -0600 (Thu, 17 Dec 2009) | 1 line handle unencodable diffs gracefully #5093 ........ r76872 | benjamin.peterson | 2009-12-17 20:51:37 -0600 (Thu, 17 Dec 2009) | 1 line fix emacs header ........ r77093 | benjamin.peterson | 2009-12-28 14:43:32 -0600 (Mon, 28 Dec 2009) | 7 lines replace callable(x) with isinstance(x, collections.Callable) #7006 This is a more accurate translation than hasattr(x, '__call__') which failed in the case that somebody had put __call__ in the instance dictionary. Patch mostly by Joe Amenta. ........ r77094 | benjamin.peterson | 2009-12-28 14:45:13 -0600 (Mon, 28 Dec 2009) | 2 lines deuglify imports ........ r77095 | benjamin.peterson | 2009-12-28 14:49:23 -0600 (Mon, 28 Dec 2009) | 1 line remove unused flag ........ r77097 | benjamin.peterson | 2009-12-28 16:12:13 -0600 (Mon, 28 Dec 2009) | 2 lines clean up imports and whitespace ........ r77098 | benjamin.peterson | 2009-12-28 16:43:35 -0600 (Mon, 28 Dec 2009) | 1 line *** empty log message *** ........ r77099 | benjamin.peterson | 2009-12-28 16:45:10 -0600 (Mon, 28 Dec 2009) | 1 line revert unintended change ........ r77100 | benjamin.peterson | 2009-12-28 16:53:21 -0600 (Mon, 28 Dec 2009) | 1 line revert unintended changes ........ r77101 | benjamin.peterson | 2009-12-28 17:46:02 -0600 (Mon, 28 Dec 2009) | 1 line normalize whitespace ........ ................ ................ r77105 | benjamin.peterson | 2009-12-28 18:37:04 -0600 (Mon, 28 Dec 2009) | 1 line fix test on py3 ................ r77106 | benjamin.peterson | 2009-12-28 18:38:47 -0600 (Mon, 28 Dec 2009) | 9 lines Merged revisions 77104 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77104 | benjamin.peterson | 2009-12-28 18:09:33 -0600 (Mon, 28 Dec 2009) | 1 line enable test_main.py ........ ................ --- Lib/lib2to3/fixer_util.py | 5 --- Lib/lib2to3/fixes/fix_callable.py | 17 +++++---- Lib/lib2to3/main.py | 10 ++++-- Lib/lib2to3/tests/test_all_fixers.py | 4 +-- Lib/lib2to3/tests/test_fixers.py | 69 ++++++++++++++++++++++++++++++++++-- Lib/lib2to3/tests/test_main.py | 36 +++++++++++++++++++ Lib/test/test_lib2to3.py | 6 ++-- 7 files changed, 126 insertions(+), 21 deletions(-) create mode 100644 Lib/lib2to3/tests/test_main.py diff --git a/Lib/lib2to3/fixer_util.py b/Lib/lib2to3/fixer_util.py index 5c0a088..e6f7cdf 100644 --- a/Lib/lib2to3/fixer_util.py +++ b/Lib/lib2to3/fixer_util.py @@ -291,8 +291,6 @@ def touch_import(package, name, node): if does_tree_import(package, name, root): return - add_newline_before = False - # figure out where to insert the new import. First try to find # the first import and then skip to the last one. insert_pos = offset = 0 @@ -312,7 +310,6 @@ def touch_import(package, name, node): if node.type == syms.simple_stmt and node.children and \ node.children[0].type == token.STRING: insert_pos = idx + 1 - add_newline_before break if package is None: @@ -324,8 +321,6 @@ def touch_import(package, name, node): import_ = FromImport(package, [Leaf(token.NAME, name, prefix=' ')]) children = [import_, Newline()] - if add_newline_before: - children.insert(0, Newline()) root.insert_child(insert_pos, Node(syms.simple_stmt, children)) diff --git a/Lib/lib2to3/fixes/fix_callable.py b/Lib/lib2to3/fixes/fix_callable.py index 831b913..ed1cb37 100644 --- a/Lib/lib2to3/fixes/fix_callable.py +++ b/Lib/lib2to3/fixes/fix_callable.py @@ -3,12 +3,12 @@ """Fixer for callable(). -This converts callable(obj) into hasattr(obj, '__call__').""" +This converts callable(obj) into isinstance(obj, collections.Callable), adding a +collections import if needed.""" # Local imports -from .. import pytree -from .. import fixer_base -from ..fixer_util import Call, Name, String +from lib2to3 import fixer_base +from lib2to3.fixer_util import Call, Name, String, Attr, touch_import class FixCallable(fixer_base.BaseFix): @@ -25,7 +25,10 @@ class FixCallable(fixer_base.BaseFix): """ def transform(self, node, results): - func = results["func"] + func = results['func'] - args = [func.clone(), String(', '), String("'__call__'")] - return Call(Name("hasattr"), args, prefix=node.prefix) + touch_import(None, 'collections', node=node) + + args = [func.clone(), String(', ')] + args.extend(Attr(Name('collections'), Name('Callable'))) + return Call(Name('isinstance'), args, prefix=node.prefix) diff --git a/Lib/lib2to3/main.py b/Lib/lib2to3/main.py index 6e09693..6c57e67 100644 --- a/Lib/lib2to3/main.py +++ b/Lib/lib2to3/main.py @@ -60,8 +60,14 @@ class StdoutRefactoringTool(refactor.MultiprocessRefactoringTool): else: self.log_message("Refactored %s", filename) if self.show_diffs: - for line in diff_texts(old, new, filename): - print(line) + diff_lines = diff_texts(old, new, filename) + try: + for line in diff_lines: + print(line) + except UnicodeEncodeError: + warn("couldn't encode %s's diff for your terminal" % + (filename,)) + return def warn(msg): print("WARNING: %s" % (msg,), file=sys.stderr) diff --git a/Lib/lib2to3/tests/test_all_fixers.py b/Lib/lib2to3/tests/test_all_fixers.py index 61bcc54..f64b3d9 100644 --- a/Lib/lib2to3/tests/test_all_fixers.py +++ b/Lib/lib2to3/tests/test_all_fixers.py @@ -9,12 +9,12 @@ running time. import unittest # Local imports -from .. import pytree -from .. import refactor +from lib2to3 import refactor from . import support class Test_all(support.TestCase): + def setUp(self): self.refactor = support.get_refactorer() diff --git a/Lib/lib2to3/tests/test_fixers.py b/Lib/lib2to3/tests/test_fixers.py index ea361de..2e0092f 100755 --- a/Lib/lib2to3/tests/test_fixers.py +++ b/Lib/lib2to3/tests/test_fixers.py @@ -2725,16 +2725,79 @@ class Test_callable(FixerTestCase): def test_prefix_preservation(self): b = """callable( x)""" - a = """hasattr( x, '__call__')""" + a = """import collections\nisinstance( x, collections.Callable)""" self.check(b, a) b = """if callable(x): pass""" - a = """if hasattr(x, '__call__'): pass""" + a = """import collections +if isinstance(x, collections.Callable): pass""" self.check(b, a) def test_callable_call(self): b = """callable(x)""" - a = """hasattr(x, '__call__')""" + a = """import collections\nisinstance(x, collections.Callable)""" + self.check(b, a) + + def test_global_import(self): + b = """ +def spam(foo): + callable(foo)"""[1:] + a = """ +import collections +def spam(foo): + isinstance(foo, collections.Callable)"""[1:] + self.check(b, a) + + b = """ +import collections +def spam(foo): + callable(foo)"""[1:] + # same output if it was already imported + self.check(b, a) + + b = """ +from collections import * +def spam(foo): + callable(foo)"""[1:] + a = """ +from collections import * +import collections +def spam(foo): + isinstance(foo, collections.Callable)"""[1:] + self.check(b, a) + + b = """ +do_stuff() +do_some_other_stuff() +assert callable(do_stuff)"""[1:] + a = """ +import collections +do_stuff() +do_some_other_stuff() +assert isinstance(do_stuff, collections.Callable)"""[1:] + self.check(b, a) + + b = """ +if isinstance(do_stuff, Callable): + assert callable(do_stuff) + do_stuff(do_stuff) + if not callable(do_stuff): + exit(1) + else: + assert callable(do_stuff) +else: + assert not callable(do_stuff)"""[1:] + a = """ +import collections +if isinstance(do_stuff, Callable): + assert isinstance(do_stuff, collections.Callable) + do_stuff(do_stuff) + if not isinstance(do_stuff, collections.Callable): + exit(1) + else: + assert isinstance(do_stuff, collections.Callable) +else: + assert not isinstance(do_stuff, collections.Callable)"""[1:] self.check(b, a) def test_callable_should_not_change(self): diff --git a/Lib/lib2to3/tests/test_main.py b/Lib/lib2to3/tests/test_main.py new file mode 100644 index 0000000..2485f7a --- /dev/null +++ b/Lib/lib2to3/tests/test_main.py @@ -0,0 +1,36 @@ +# -*- coding: utf-8 -*- +import sys +import codecs +import io +import unittest + +from lib2to3 import main + + +class TestMain(unittest.TestCase): + + def run_2to3_capture(self, args, in_capture, out_capture, err_capture): + save_stdin = sys.stdin + save_stdout = sys.stdout + save_stderr = sys.stderr + sys.stdin = in_capture + sys.stdout = out_capture + sys.stderr = err_capture + try: + return main.main("lib2to3.fixes", args) + finally: + sys.stdin = save_stdin + sys.stdout = save_stdout + sys.stderr = save_stderr + + def test_unencodable_diff(self): + input_stream = io.StringIO("print 'nothing'\nprint u'über'\n") + out = io.BytesIO() + out_enc = codecs.getwriter("ascii")(out) + err = io.StringIO() + ret = self.run_2to3_capture(["-"], input_stream, out_enc, err) + self.assertEqual(ret, 0) + output = out.getvalue().decode("ascii") + self.assertTrue("-print 'nothing'" in output) + self.assertTrue("WARNING: couldn't encode 's diff for " + "your terminal" in err.getvalue()) diff --git a/Lib/test/test_lib2to3.py b/Lib/test/test_lib2to3.py index 12bcac0..0d6f9a3 100644 --- a/Lib/test/test_lib2to3.py +++ b/Lib/test/test_lib2to3.py @@ -1,13 +1,15 @@ # Skipping test_parser and test_all_fixers # because of running -from lib2to3.tests import test_fixers, test_pytree, test_util, test_refactor +from lib2to3.tests import (test_fixers, test_pytree, test_util, test_refactor, + test_main as test_main_) import unittest from test.support import run_unittest def suite(): tests = unittest.TestSuite() loader = unittest.TestLoader() - for m in (test_fixers,test_pytree,test_util, test_refactor): + for m in (test_fixers, test_pytree,test_util, test_refactor, + test_main_): tests.addTests(loader.loadTestsFromModule(m)) return tests -- cgit v0.12 From b91f68f1521f0ab835a5ab0edaaf4ff546c77dd5 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Tue, 29 Dec 2009 11:26:06 +0000 Subject: Merged revisions 77110 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r77110 | georg.brandl | 2009-12-29 12:24:00 +0100 (Di, 29 Dez 2009) | 13 lines Merged revisions 77108-77109 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77108 | georg.brandl | 2009-12-29 11:34:34 +0100 (Di, 29 Dez 2009) | 1 line #7569: clarification about c_char_p. ........ r77109 | georg.brandl | 2009-12-29 12:06:31 +0100 (Di, 29 Dez 2009) | 1 line Improve markup of ctypes docs. ........ ................ --- Doc/library/ctypes.rst | 464 +++++++++++++++++++++++++------------------------ 1 file changed, 235 insertions(+), 229 deletions(-) diff --git a/Doc/library/ctypes.rst b/Doc/library/ctypes.rst index ad5adee..4f632f2 100644 --- a/Doc/library/ctypes.rst +++ b/Doc/library/ctypes.rst @@ -6,7 +6,7 @@ .. moduleauthor:: Thomas Heller -``ctypes`` is a foreign function library for Python. It provides C compatible +:mod:`ctypes` is a foreign function library for Python. It provides C compatible data types, and allows calling functions in DLLs or shared libraries. It can be used to wrap these libraries in pure Python. @@ -16,9 +16,9 @@ used to wrap these libraries in pure Python. ctypes tutorial --------------- -Note: The code samples in this tutorial use :mod:`doctest` to make sure that they -actually work. Since some code samples behave differently under Linux, Windows, -or Mac OS X, they contain doctest directives in comments. +Note: The code samples in this tutorial use :mod:`doctest` to make sure that +they actually work. Since some code samples behave differently under Linux, +Windows, or Mac OS X, they contain doctest directives in comments. Note: Some code samples reference the ctypes :class:`c_int` type. This type is an alias for the :class:`c_long` type on 32-bit systems. So, you should not be @@ -38,9 +38,9 @@ You load libraries by accessing them as attributes of these objects. *cdll* loads libraries which export functions using the standard ``cdecl`` calling convention, while *windll* libraries call functions using the ``stdcall`` calling convention. *oledll* also uses the ``stdcall`` calling convention, and -assumes the functions return a Windows :class:`HRESULT` error code. The error -code is used to automatically raise a :class:`WindowsError` exception when -the function call fails. +assumes the functions return a Windows :ctype:`HRESULT` error code. The error +code is used to automatically raise a :class:`WindowsError` exception when the +function call fails. Here are some examples for Windows. Note that ``msvcrt`` is the MS standard C library containing most standard C functions, and uses the cdecl calling @@ -109,8 +109,8 @@ version you need by specifying ``GetModuleHandleA`` or ``GetModuleHandleW`` explicitly, and then call it with bytes or string objects respectively. Sometimes, dlls export functions with names which aren't valid Python -identifiers, like ``"??2@YAPAXI@Z"``. In this case you have to use ``getattr`` -to retrieve the function:: +identifiers, like ``"??2@YAPAXI@Z"``. In this case you have to use +:func:`getattr` to retrieve the function:: >>> getattr(cdll.msvcrt, "??2@YAPAXI@Z") # doctest: +WINDOWS <_FuncPtr object at 0x...> @@ -149,8 +149,8 @@ as the NULL pointer):: 0x1d000000 >>> -:mod:`ctypes` tries to protect you from calling functions with the wrong number of -arguments or the wrong calling convention. Unfortunately this only works on +:mod:`ctypes` tries to protect you from calling functions with the wrong number +of arguments or the wrong calling convention. Unfortunately this only works on Windows. It does this by examining the stack after the function returns, so although an error is raised the function *has* been called:: @@ -192,15 +192,15 @@ argument values:: WindowsError: exception: access violation reading 0x00000020 >>> -There are, however, enough ways to crash Python with :mod:`ctypes`, so you should -be careful anyway. +There are, however, enough ways to crash Python with :mod:`ctypes`, so you +should be careful anyway. ``None``, integers, bytes objects and (unicode) strings are the only native Python objects that can directly be used as parameters in these function calls. -``None`` is passed as a C ``NULL`` pointer, bytes objects and strings are -passed as pointer to the memory block that contains their data (``char *`` or -``wchar_t *``). Python integers are passed as the platforms -default C ``int`` type, their value is masked to fit into the C type. +``None`` is passed as a C ``NULL`` pointer, bytes objects and strings are passed +as pointer to the memory block that contains their data (:ctype:`char *` or +:ctype:`wchar_t *`). Python integers are passed as the platforms default C +:ctype:`int` type, their value is masked to fit into the C type. Before we move on calling functions with other parameter types, we have to learn more about :mod:`ctypes` data types. @@ -213,47 +213,46 @@ Fundamental data types :mod:`ctypes` defines a number of primitive C compatible data types : - +----------------------+--------------------------------+----------------------------+ - | ctypes type | C type | Python type | - +======================+================================+============================+ - | :class:`c_char` | ``char`` | 1-character bytes object | - +----------------------+--------------------------------+----------------------------+ - | :class:`c_wchar` | ``wchar_t`` | 1-character string | - +----------------------+--------------------------------+----------------------------+ - | :class:`c_byte` | ``char`` | int | - +----------------------+--------------------------------+----------------------------+ - | :class:`c_ubyte` | ``unsigned char`` | int | - +----------------------+--------------------------------+----------------------------+ - | :class:`c_short` | ``short`` | int | - +----------------------+--------------------------------+----------------------------+ - | :class:`c_ushort` | ``unsigned short`` | int | - +----------------------+--------------------------------+----------------------------+ - | :class:`c_int` | ``int`` | int | - +----------------------+--------------------------------+----------------------------+ - | :class:`c_uint` | ``unsigned int`` | int | - +----------------------+--------------------------------+----------------------------+ - | :class:`c_long` | ``long`` | int | - +----------------------+--------------------------------+----------------------------+ - | :class:`c_ulong` | ``unsigned long`` | int | - +----------------------+--------------------------------+----------------------------+ - | :class:`c_longlong` | ``__int64`` or ``long long`` | int | - +----------------------+--------------------------------+----------------------------+ - | :class:`c_ulonglong` | ``unsigned __int64`` or | int | - | | ``unsigned long long`` | | - +----------------------+--------------------------------+----------------------------+ - | :class:`c_float` | ``float`` | float | - +----------------------+--------------------------------+----------------------------+ - | :class:`c_double` | ``double`` | float | - +----------------------+--------------------------------+----------------------------+ - | :class:`c_longdouble`| ``long double`` | float | - +----------------------+--------------------------------+----------------------------+ - | :class:`c_char_p` | ``char *`` (NUL terminated) | bytes object or ``None`` | - +----------------------+--------------------------------+----------------------------+ - | :class:`c_wchar_p` | ``wchar_t *`` (NUL terminated) | string or ``None`` | - +----------------------+--------------------------------+----------------------------+ - | :class:`c_void_p` | ``void *`` | int or ``None`` | - +----------------------+--------------------------------+----------------------------+ - ++----------------------+----------------------------------------+----------------------------+ +| ctypes type | C type | Python type | ++======================+========================================+============================+ +| :class:`c_char` | :ctype:`char` | 1-character bytes object | ++----------------------+----------------------------------------+----------------------------+ +| :class:`c_wchar` | :ctype:`wchar_t` | 1-character string | ++----------------------+----------------------------------------+----------------------------+ +| :class:`c_byte` | :ctype:`char` | int | ++----------------------+----------------------------------------+----------------------------+ +| :class:`c_ubyte` | :ctype:`unsigned char` | int | ++----------------------+----------------------------------------+----------------------------+ +| :class:`c_short` | :ctype:`short` | int | ++----------------------+----------------------------------------+----------------------------+ +| :class:`c_ushort` | :ctype:`unsigned short` | int | ++----------------------+----------------------------------------+----------------------------+ +| :class:`c_int` | :ctype:`int` | int | ++----------------------+----------------------------------------+----------------------------+ +| :class:`c_uint` | :ctype:`unsigned int` | int | ++----------------------+----------------------------------------+----------------------------+ +| :class:`c_long` | :ctype:`long` | int | ++----------------------+----------------------------------------+----------------------------+ +| :class:`c_ulong` | :ctype:`unsigned long` | int | ++----------------------+----------------------------------------+----------------------------+ +| :class:`c_longlong` | :ctype:`__int64` or :ctype:`long long` | int | ++----------------------+----------------------------------------+----------------------------+ +| :class:`c_ulonglong` | :ctype:`unsigned __int64` or | int | +| | :ctype:`unsigned long long` | | ++----------------------+----------------------------------------+----------------------------+ +| :class:`c_float` | :ctype:`float` | float | ++----------------------+----------------------------------------+----------------------------+ +| :class:`c_double` | :ctype:`double` | float | ++----------------------+----------------------------------------+----------------------------+ +| :class:`c_longdouble`| :ctype:`long double` | float | ++----------------------+----------------------------------------+----------------------------+ +| :class:`c_char_p` | :ctype:`char *` (NUL terminated) | bytes object or ``None`` | ++----------------------+----------------------------------------+----------------------------+ +| :class:`c_wchar_p` | :ctype:`wchar_t *` (NUL terminated) | string or ``None`` | ++----------------------+----------------------------------------+----------------------------+ +| :class:`c_void_p` | :ctype:`void *` | int or ``None`` | ++----------------------+----------------------------------------+----------------------------+ All these types can be created by calling them with an optional initializer of the correct type and value:: @@ -318,10 +317,10 @@ property:: 10 b'Hi\x00lo\x00\x00\x00\x00\x00' >>> -The :func:`create_string_buffer` function replaces the ``c_buffer`` function -(which is still available as an alias), as well as the ``c_string`` function +The :func:`create_string_buffer` function replaces the :func:`c_buffer` function +(which is still available as an alias), as well as the :func:`c_string` function from earlier ctypes releases. To create a mutable memory block containing -unicode characters of the C type ``wchar_t`` use the +unicode characters of the C type :ctype:`wchar_t` use the :func:`create_unicode_buffer` function. @@ -365,9 +364,9 @@ that they can be converted to the required C data type:: Calling functions with your own custom data types ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -You can also customize :mod:`ctypes` argument conversion to allow instances of your -own classes be used as function arguments. :mod:`ctypes` looks for an -:attr:`_as_parameter_` attribute and uses this as the function argument. Of +You can also customize :mod:`ctypes` argument conversion to allow instances of +your own classes be used as function arguments. :mod:`ctypes` looks for an +:attr:`_as_parameter_` attribute and uses this as the function argument. Of course, it must be one of integer, string, or bytes:: >>> class Bottles(object): @@ -432,9 +431,9 @@ integer, string, bytes, a :mod:`ctypes` instance, or an object with an Return types ^^^^^^^^^^^^ -By default functions are assumed to return the C ``int`` type. Other return -types can be specified by setting the :attr:`restype` attribute of the function -object. +By default functions are assumed to return the C :ctype:`int` type. Other +return types can be specified by setting the :attr:`restype` attribute of the +function object. Here is a more advanced example, it uses the ``strchr`` function, which expects a string pointer and a char, and returns a pointer to a string:: @@ -469,7 +468,7 @@ single character Python bytes object into a C char:: You can also use a callable Python object (a function or a class for example) as the :attr:`restype` attribute, if the foreign function returns an integer. The -callable will be called with the ``integer`` the C function returns, and the +callable will be called with the *integer* the C function returns, and the result of this call will be used as the result of your function call. This is useful to check for error return values and automatically raise an exception:: @@ -563,8 +562,8 @@ Here is a simple example of a POINT structure, which contains two integers named You can, however, build much more complicated structures. Structures can itself contain other structures by using a structure as a field type. -Here is a RECT structure which contains two POINTs named ``upperleft`` and -``lowerright`` :: +Here is a RECT structure which contains two POINTs named *upperleft* and +*lowerright*:: >>> class RECT(Structure): ... _fields_ = [("upperleft", POINT), @@ -605,8 +604,9 @@ what ``#pragma pack(n)`` also does in MSVC. :mod:`ctypes` uses the native byte order for Structures and Unions. To build structures with non-native byte order, you can use one of the -BigEndianStructure, LittleEndianStructure, BigEndianUnion, and LittleEndianUnion -base classes. These classes cannot contain pointer fields. +:class:`BigEndianStructure`, :class:`LittleEndianStructure`, +:class:`BigEndianUnion`, and :class:`LittleEndianUnion` base classes. These +classes cannot contain pointer fields. .. _ctypes-bit-fields-in-structures-unions: @@ -692,7 +692,7 @@ Pointer instances are created by calling the :func:`pointer` function on a >>> pi = pointer(i) >>> -Pointer instances have a ``contents`` attribute which returns the object to +Pointer instances have a :attr:`contents` attribute which returns the object to which the pointer points, the ``i`` object above:: >>> pi.contents @@ -717,7 +717,8 @@ would cause the pointer to point to the memory location where this is stored:: c_long(99) >>> -.. XXX Document dereferencing pointers, and that it is preferred over the .contents attribute. +.. XXX Document dereferencing pointers, and that it is preferred over the + .contents attribute. Pointer instances can also be indexed with integers:: @@ -1280,9 +1281,9 @@ the library to load. The exact functionality is system dependent. -On Linux, :func:`find_library` tries to run external programs (/sbin/ldconfig, -gcc, and objdump) to find the library file. It returns the filename of the -library file. Here are some examples:: +On Linux, :func:`find_library` tries to run external programs +(``/sbin/ldconfig``, ``gcc``, and ``objdump``) to find the library file. It +returns the filename of the library file. Here are some examples:: >>> from ctypes.util import find_library >>> find_library("m") @@ -1329,7 +1330,7 @@ way is to instantiate one of the following classes: Instances of this class represent loaded shared libraries. Functions in these libraries use the standard C calling convention, and are assumed to return - ``int``. + :ctype:`int`. .. class:: OleDLL(name, mode=DEFAULT_MODE, handle=None, use_errno=False, use_last_error=False) @@ -1346,7 +1347,7 @@ way is to instantiate one of the following classes: Windows only: Instances of this class represent loaded shared libraries, functions in these libraries use the ``stdcall`` calling convention, and are - assumed to return ``int`` by default. + assumed to return :ctype:`int` by default. On Windows CE only the standard calling convention is used, for convenience the :class:`WinDLL` and :class:`OleDLL` use the standard calling convention on this @@ -1368,12 +1369,13 @@ function exported by these libraries, and reacquired afterwards. All these classes can be instantiated by calling them with at least one argument, the pathname of the shared library. If you have an existing handle to an already loaded shared library, it can be passed as the ``handle`` named -parameter, otherwise the underlying platforms ``dlopen`` or :meth:`LoadLibrary` +parameter, otherwise the underlying platforms ``dlopen`` or ``LoadLibrary`` function is used to load the library into the process, and to get a handle to it. The *mode* parameter can be used to specify how the library is loaded. For -details, consult the :manpage:`dlopen(3)` manpage, on Windows, *mode* is ignored. +details, consult the :manpage:`dlopen(3)` manpage, on Windows, *mode* is +ignored. The *use_errno* parameter, when set to True, enables a ctypes mechanism that allows to access the system :data:`errno` error number in a safe way. @@ -1439,7 +1441,7 @@ loader instance. .. class:: LibraryLoader(dlltype) - Class which loads shared libraries. ``dlltype`` should be one of the + Class which loads shared libraries. *dlltype* should be one of the :class:`CDLL`, :class:`PyDLL`, :class:`WinDLL`, or :class:`OleDLL` types. :meth:`__getattr__` has special behavior: It allows to load a shared library by @@ -1484,10 +1486,10 @@ object is available: .. data:: pythonapi :noindex: - An instance of :class:`PyDLL` that exposes Python C api functions as attributes. - Note that all these functions are assumed to return C ``int``, which is of - course not always the truth, so you have to assign the correct :attr:`restype` - attribute to use these functions. + An instance of :class:`PyDLL` that exposes Python C API functions as + attributes. Note that all these functions are assumed to return C + :ctype:`int`, which is of course not always the truth, so you have to assign + the correct :attr:`restype` attribute to use these functions. .. _ctypes-foreign-functions: @@ -1515,11 +1517,11 @@ They are instances of a private class: .. attribute:: restype Assign a ctypes type to specify the result type of the foreign function. - Use ``None`` for ``void`` a function not returning anything. + Use ``None`` for :ctype:`void`, a function not returning anything. It is possible to assign a callable Python object that is not a ctypes - type, in this case the function is assumed to return a C ``int``, and the - callable will be called with this integer, allowing to do further + type, in this case the function is assumed to return a C :ctype:`int`, and + the callable will be called with this integer, allowing to do further processing or error checking. Using this is deprecated, for more flexible post processing or error checking use a ctypes data type as :attr:`restype` and assign a callable to the :attr:`errcheck` attribute. @@ -1553,16 +1555,16 @@ They are instances of a private class: :noindex: :module: - *result* is what the foreign function returns, as specified - by the :attr:`restype` attribute. + *result* is what the foreign function returns, as specified by the + :attr:`restype` attribute. - *func* is the foreign function object itself, this allows - to reuse the same callable object to check or post process - the results of several functions. + *func* is the foreign function object itself, this allows to reuse the + same callable object to check or post process the results of several + functions. - *arguments* is a tuple containing the parameters originally - passed to the function call, this allows to specialize the - behavior on the arguments used. + *arguments* is a tuple containing the parameters originally passed to + the function call, this allows to specialize the behavior on the + arguments used. The object that this function returns will be returned from the foreign function call, but it can also check the result value @@ -1633,11 +1635,10 @@ different ways, depending on the type and number of the parameters in the call: :noindex: :module: - Returns a foreign function exported by a shared library. *func_spec* - must be a 2-tuple ``(name_or_ordinal, library)``. The first item is the - name of the exported function as string, or the ordinal of the exported - function as small integer. The second item is the shared library - instance. + Returns a foreign function exported by a shared library. *func_spec* must + be a 2-tuple ``(name_or_ordinal, library)``. The first item is the name of + the exported function as string, or the ordinal of the exported function + as small integer. The second item is the shared library instance. .. function:: prototype(vtbl_index, name[, paramflags[, iid]]) @@ -1776,23 +1777,22 @@ Utility functions .. function:: byref(obj[, offset]) - Returns a light-weight pointer to *obj*, which must be an - instance of a ctypes type. *offset* defaults to zero, and must be - an integer that will be added to the internal pointer value. + Returns a light-weight pointer to *obj*, which must be an instance of a + ctypes type. *offset* defaults to zero, and must be an integer that will be + added to the internal pointer value. ``byref(obj, offset)`` corresponds to this C code:: (((char *)&obj) + offset) - The returned object can only be used as a foreign function call - parameter. It behaves similar to ``pointer(obj)``, but the - construction is a lot faster. + The returned object can only be used as a foreign function call parameter. + It behaves similar to ``pointer(obj)``, but the construction is a lot faster. .. function:: cast(obj, type) This function is similar to the cast operator in C. It returns a new instance - of *type* which points to the same memory block as *obj*. *type* must be a + of *type* which points to the same memory block as *obj*. *type* must be a pointer type, and *obj* must be an object that can be interpreted as a pointer. @@ -1834,16 +1834,17 @@ Utility functions .. function:: DllCanUnloadNow() - Windows only: This function is a hook which allows to implement in-process COM - servers with ctypes. It is called from the DllCanUnloadNow function that the - _ctypes extension dll exports. + Windows only: This function is a hook which allows to implement in-process + COM servers with ctypes. It is called from the DllCanUnloadNow function that + the _ctypes extension dll exports. .. function:: DllGetClassObject() - Windows only: This function is a hook which allows to implement in-process COM - servers with ctypes. It is called from the DllGetClassObject function that the - ``_ctypes`` extension dll exports. + Windows only: This function is a hook which allows to implement in-process + COM servers with ctypes. It is called from the DllGetClassObject function + that the ``_ctypes`` extension dll exports. + .. function:: find_library(name) :module: ctypes.util @@ -1859,19 +1860,20 @@ Utility functions .. function:: find_msvcrt() :module: ctypes.util - Windows only: return the filename of the VC runtype library used - by Python, and by the extension modules. If the name of the - library cannot be determined, ``None`` is returned. + Windows only: return the filename of the VC runtype library used by Python, + and by the extension modules. If the name of the library cannot be + determined, ``None`` is returned. + + If you need to free memory, for example, allocated by an extension module + with a call to the ``free(void *)``, it is important that you use the + function in the same library that allocated the memory. - If you need to free memory, for example, allocated by an extension - module with a call to the ``free(void *)``, it is important that you - use the function in the same library that allocated the memory. .. function:: FormatError([code]) - Windows only: Returns a textual description of the error code. If no error code - is specified, the last error code is used by calling the Windows api function - GetLastError. + Windows only: Returns a textual description of the error code *code*. If no + error code is specified, the last error code is used by calling the Windows + api function GetLastError. .. function:: GetLastError() @@ -1893,8 +1895,8 @@ Utility functions .. function:: memmove(dst, src, count) Same as the standard C memmove library function: copies *count* bytes from - *src* to *dst*. *dst* and *src* must be integers or ctypes instances that - can be converted to pointers. + *src* to *dst*. *dst* and *src* must be integers or ctypes instances that can + be converted to pointers. .. function:: memset(dst, c, count) @@ -1908,13 +1910,13 @@ Utility functions This factory function creates and returns a new ctypes pointer type. Pointer types are cached an reused internally, so calling this function repeatedly is - cheap. type must be a ctypes type. + cheap. *type* must be a ctypes type. .. function:: pointer(obj) This function creates a new pointer instance, pointing to *obj*. The returned - object is of the type POINTER(type(obj)). + object is of the type ``POINTER(type(obj))``. Note: If you just want to pass a pointer to an object to a foreign function call, you should use ``byref(obj)`` which is much faster. @@ -1922,10 +1924,10 @@ Utility functions .. function:: resize(obj, size) - This function resizes the internal memory buffer of obj, which must be an - instance of a ctypes type. It is not possible to make the buffer smaller than - the native size of the objects type, as given by ``sizeof(type(obj))``, but - it is possible to enlarge the buffer. + This function resizes the internal memory buffer of *obj*, which must be an + instance of a ctypes type. It is not possible to make the buffer smaller + than the native size of the objects type, as given by ``sizeof(type(obj))``, + but it is possible to enlarge the buffer. .. function:: set_conversion_mode(encoding, errors) @@ -1936,9 +1938,9 @@ Utility functions the error handling on encoding/decoding errors. Examples of possible values are ``'strict'``, ``'replace'``, or ``'ignore'``. - :func:`set_conversion_mode` returns a 2-tuple containing the previous conversion - rules. On windows, the initial conversion rules are ``('mbcs', 'ignore')``, on - other systems ``('ascii', 'strict')``. + :func:`set_conversion_mode` returns a 2-tuple containing the previous + conversion rules. On windows, the initial conversion rules are ``('mbcs', + 'ignore')``, on other systems ``('ascii', 'strict')``. You can set the *encoding* to ``'undefined'`` to completely disable automatic conversions. @@ -1950,6 +1952,7 @@ Utility functions variable in the calling thread to *value* and return the previous value. + .. function:: set_last_error(value) Windows only: set the current value of the ctypes-private copy of the system @@ -1957,6 +1960,7 @@ Utility functions previous value. + .. function:: sizeof(obj_or_type) Returns the size in bytes of a ctypes type or instance memory buffer. Does the @@ -1974,7 +1978,7 @@ Utility functions Windows only: this function is probably the worst-named thing in ctypes. It creates an instance of WindowsError. If *code* is not specified, - ``GetLastError`` is called to determine the error code. If ``descr`` is not + ``GetLastError`` is called to determine the error code. If *descr* is not specified, :func:`FormatError` is called to get a textual description of the error. @@ -1982,8 +1986,8 @@ Utility functions .. function:: wstring_at(address, size=-1) This function returns the wide character string starting at memory address - *address* as a string. If ``size`` is specified, it is used as the - number of characters of the string, otherwise the string is assumed to be + *address* as a string. If *size* is specified, it is used as the number of + characters of the string, otherwise the string is assumed to be zero-terminated. @@ -1995,37 +1999,37 @@ Data types .. class:: _CData - This non-public class is the common base class of all ctypes data types. Among - other things, all ctypes type instances contain a memory block that hold C - compatible data; the address of the memory block is returned by the + This non-public class is the common base class of all ctypes data types. + Among other things, all ctypes type instances contain a memory block that + hold C compatible data; the address of the memory block is returned by the :func:`addressof` helper function. Another instance variable is exposed as - :attr:`_objects`; this contains other Python objects that need to be kept alive - in case the memory block contains pointers. + :attr:`_objects`; this contains other Python objects that need to be kept + alive in case the memory block contains pointers. Common methods of ctypes data types, these are all class methods (to be exact, they are methods of the :term:`metaclass`): .. method:: _CData.from_buffer(source[, offset]) - This method returns a ctypes instance that shares the buffer of - the ``source`` object. The ``source`` object must support the - writeable buffer interface. The optional ``offset`` parameter - specifies an offset into the source buffer in bytes; the default - is zero. If the source buffer is not large enough a ValueError - is raised. + This method returns a ctypes instance that shares the buffer of the + *source* object. The *source* object must support the writeable buffer + interface. The optional *offset* parameter specifies an offset into the + source buffer in bytes; the default is zero. If the source buffer is not + large enough a :exc:`ValueError` is raised. + .. method:: _CData.from_buffer_copy(source[, offset]) - This method creates a ctypes instance, copying the buffer from - the source object buffer which must be readable. The optional - *offset* parameter specifies an offset into the source buffer - in bytes; the default is zero. If the source buffer is not - large enough a ValueError is raised. + This method creates a ctypes instance, copying the buffer from the + *source* object buffer which must be readable. The optional *offset* + parameter specifies an offset into the source buffer in bytes; the default + is zero. If the source buffer is not large enough a :exc:`ValueError` is + raised. .. method:: from_address(address) This method returns a ctypes type instance using the memory specified by - address which must be an integer. + *address* which must be an integer. .. method:: from_param(obj) @@ -2111,193 +2115,195 @@ These are the fundamental ctypes data types: .. class:: c_byte - Represents the C signed char datatype, and interprets the value as small - integer. The constructor accepts an optional integer initializer; no overflow - checking is done. + Represents the C :ctype:`signed char` datatype, and interprets the value as + small integer. The constructor accepts an optional integer initializer; no + overflow checking is done. .. class:: c_char - Represents the C char datatype, and interprets the value as a single character. - The constructor accepts an optional string initializer, the length of the string - must be exactly one character. + Represents the C :ctype:`char` datatype, and interprets the value as a single + character. The constructor accepts an optional string initializer, the + length of the string must be exactly one character. .. class:: c_char_p - Represents the C char \* datatype, which must be a pointer to a zero-terminated - string. The constructor accepts an integer address, or a bytes object. + Represents the C :ctype:`char *` datatype when it points to a zero-terminated + string. For a general character pointer that may also point to binary data, + ``POINTER(c_char)`` must be used. The constructor accepts an integer + address, or a bytes object. .. class:: c_double - Represents the C double datatype. The constructor accepts an optional float - initializer. + Represents the C :ctype:`double` datatype. The constructor accepts an + optional float initializer. .. class:: c_longdouble - Represents the C long double datatype. The constructor accepts an - optional float initializer. On platforms where ``sizeof(long - double) == sizeof(double)`` it is an alias to :class:`c_double`. + Represents the C :ctype:`long double` datatype. The constructor accepts an + optional float initializer. On platforms where ``sizeof(long double) == + sizeof(double)`` it is an alias to :class:`c_double`. .. class:: c_float - Represents the C float datatype. The constructor accepts an optional float - initializer. + Represents the C :ctype:`float` datatype. The constructor accepts an + optional float initializer. .. class:: c_int - Represents the C signed int datatype. The constructor accepts an optional - integer initializer; no overflow checking is done. On platforms where - ``sizeof(int) == sizeof(long)`` it is an alias to :class:`c_long`. + Represents the C :ctype:`signed int` datatype. The constructor accepts an + optional integer initializer; no overflow checking is done. On platforms + where ``sizeof(int) == sizeof(long)`` it is an alias to :class:`c_long`. .. class:: c_int8 - Represents the C 8-bit ``signed int`` datatype. Usually an alias for + Represents the C 8-bit :ctype:`signed int` datatype. Usually an alias for :class:`c_byte`. .. class:: c_int16 - Represents the C 16-bit signed int datatype. Usually an alias for + Represents the C 16-bit :ctype:`signed int` datatype. Usually an alias for :class:`c_short`. .. class:: c_int32 - Represents the C 32-bit signed int datatype. Usually an alias for + Represents the C 32-bit :ctype:`signed int` datatype. Usually an alias for :class:`c_int`. .. class:: c_int64 - Represents the C 64-bit ``signed int`` datatype. Usually an alias for + Represents the C 64-bit :ctype:`signed int` datatype. Usually an alias for :class:`c_longlong`. .. class:: c_long - Represents the C ``signed long`` datatype. The constructor accepts an optional - integer initializer; no overflow checking is done. + Represents the C :ctype:`signed long` datatype. The constructor accepts an + optional integer initializer; no overflow checking is done. .. class:: c_longlong - Represents the C ``signed long long`` datatype. The constructor accepts an - optional integer initializer; no overflow checking is done. + Represents the C :ctype:`signed long long` datatype. The constructor accepts + an optional integer initializer; no overflow checking is done. .. class:: c_short - Represents the C ``signed short`` datatype. The constructor accepts an optional - integer initializer; no overflow checking is done. + Represents the C :ctype:`signed short` datatype. The constructor accepts an + optional integer initializer; no overflow checking is done. .. class:: c_size_t - Represents the C ``size_t`` datatype. + Represents the C :ctype:`size_t` datatype. .. class:: c_ubyte - Represents the C ``unsigned char`` datatype, it interprets the value as small - integer. The constructor accepts an optional integer initializer; no overflow - checking is done. + Represents the C :ctype:`unsigned char` datatype, it interprets the value as + small integer. The constructor accepts an optional integer initializer; no + overflow checking is done. .. class:: c_uint - Represents the C ``unsigned int`` datatype. The constructor accepts an optional - integer initializer; no overflow checking is done. On platforms where - ``sizeof(int) == sizeof(long)`` it is an alias for :class:`c_ulong`. + Represents the C :ctype:`unsigned int` datatype. The constructor accepts an + optional integer initializer; no overflow checking is done. On platforms + where ``sizeof(int) == sizeof(long)`` it is an alias for :class:`c_ulong`. .. class:: c_uint8 - Represents the C 8-bit unsigned int datatype. Usually an alias for + Represents the C 8-bit :ctype:`unsigned int` datatype. Usually an alias for :class:`c_ubyte`. .. class:: c_uint16 - Represents the C 16-bit unsigned int datatype. Usually an alias for + Represents the C 16-bit :ctype:`unsigned int` datatype. Usually an alias for :class:`c_ushort`. .. class:: c_uint32 - Represents the C 32-bit unsigned int datatype. Usually an alias for + Represents the C 32-bit :ctype:`unsigned int` datatype. Usually an alias for :class:`c_uint`. .. class:: c_uint64 - Represents the C 64-bit unsigned int datatype. Usually an alias for + Represents the C 64-bit :ctype:`unsigned int` datatype. Usually an alias for :class:`c_ulonglong`. .. class:: c_ulong - Represents the C ``unsigned long`` datatype. The constructor accepts an optional - integer initializer; no overflow checking is done. + Represents the C :ctype:`unsigned long` datatype. The constructor accepts an + optional integer initializer; no overflow checking is done. .. class:: c_ulonglong - Represents the C ``unsigned long long`` datatype. The constructor accepts an - optional integer initializer; no overflow checking is done. + Represents the C :ctype:`unsigned long long` datatype. The constructor + accepts an optional integer initializer; no overflow checking is done. .. class:: c_ushort - Represents the C ``unsigned short`` datatype. The constructor accepts an - optional integer initializer; no overflow checking is done. + Represents the C :ctype:`unsigned short` datatype. The constructor accepts + an optional integer initializer; no overflow checking is done. .. class:: c_void_p - Represents the C ``void *`` type. The value is represented as integer. The - constructor accepts an optional integer initializer. + Represents the C :ctype:`void *` type. The value is represented as integer. + The constructor accepts an optional integer initializer. .. class:: c_wchar - Represents the C ``wchar_t`` datatype, and interprets the value as a single - character unicode string. The constructor accepts an optional string + Represents the C :ctype:`wchar_t` datatype, and interprets the value as a + single character unicode string. The constructor accepts an optional string initializer, the length of the string must be exactly one character. .. class:: c_wchar_p - Represents the C ``wchar_t *`` datatype, which must be a pointer to a - zero-terminated wide character string. The constructor accepts an integer + Represents the C :ctype:`wchar_t *` datatype, which must be a pointer to a + zero-terminated wide character string. The constructor accepts an integer address, or a string. .. class:: c_bool - Represent the C ``bool`` datatype (more accurately, _Bool from C99). Its value - can be True or False, and the constructor accepts any object that has a truth - value. + Represent the C :ctype:`bool` datatype (more accurately, :ctype:`_Bool` from + C99). Its value can be True or False, and the constructor accepts any object + that has a truth value. .. class:: HRESULT - Windows only: Represents a :class:`HRESULT` value, which contains success or + Windows only: Represents a :ctype:`HRESULT` value, which contains success or error information for a function or method call. .. class:: py_object - Represents the C ``PyObject *`` datatype. Calling this without an argument - creates a ``NULL`` ``PyObject *`` pointer. + Represents the C :ctype:`PyObject *` datatype. Calling this without an + argument creates a ``NULL`` :ctype:`PyObject *` pointer. -The ``ctypes.wintypes`` module provides quite some other Windows specific data -types, for example ``HWND``, ``WPARAM``, or ``DWORD``. Some useful structures -like ``MSG`` or ``RECT`` are also defined. +The :mod:`ctypes.wintypes` module provides quite some other Windows specific +data types, for example :ctype:`HWND`, :ctype:`WPARAM`, or :ctype:`DWORD`. Some +useful structures like :ctype:`MSG` or :ctype:`RECT` are also defined. .. _ctypes-structured-data-types: @@ -2382,8 +2388,8 @@ other data types containing pointer type fields. .. attribute:: _anonymous_ An optional sequence that lists the names of unnamed (anonymous) fields. - ``_anonymous_`` must be already defined when :attr:`_fields_` is assigned, - otherwise it will have no effect. + :attr:`_anonymous_` must be already defined when :attr:`_fields_` is + assigned, otherwise it will have no effect. The fields listed in this variable must be structure or union type fields. :mod:`ctypes` will create descriptors in the structure type that allows to @@ -2415,17 +2421,17 @@ other data types containing pointer type fields. td.lptdesc = POINTER(some_type) td.u.lptdesc = POINTER(some_type) -It is possible to defined sub-subclasses of structures, they inherit the fields -of the base class. If the subclass definition has a separate :attr:`_fields_` -variable, the fields specified in this are appended to the fields of the base -class. + It is possible to defined sub-subclasses of structures, they inherit the + fields of the base class. If the subclass definition has a separate + :attr:`_fields_` variable, the fields specified in this are appended to the + fields of the base class. -Structure and union constructors accept both positional and keyword arguments. -Positional arguments are used to initialize member fields in the same order as -they are appear in :attr:`_fields_`. Keyword arguments in the constructor are -interpreted as attribute assignments, so they will initialize :attr:`_fields_` -with the same name, or create new attributes for names not present in -:attr:`_fields_`. + Structure and union constructors accept both positional and keyword + arguments. Positional arguments are used to initialize member fields in the + same order as they are appear in :attr:`_fields_`. Keyword arguments in the + constructor are interpreted as attribute assignments, so they will initialize + :attr:`_fields_` with the same name, or create new attributes for names not + present in :attr:`_fields_`. .. _ctypes-arrays-pointers: @@ -2433,6 +2439,6 @@ with the same name, or create new attributes for names not present in Arrays and pointers ^^^^^^^^^^^^^^^^^^^ -Not yet written - please see the sections :ref:`ctypes-pointers` and -section :ref:`ctypes-arrays` in the tutorial. +Not yet written - please see the sections :ref:`ctypes-pointers` and section +:ref:`ctypes-arrays` in the tutorial. -- cgit v0.12 -- cgit v0.12 From f9a6dab7931db9118b6f3f93cb2c6bdc51679d23 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Wed, 30 Dec 2009 03:06:54 +0000 Subject: Merged revisions 77129,77132 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77129 | benjamin.peterson | 2009-12-29 21:02:03 -0600 (Tue, 29 Dec 2009) | 9 lines Merged revisions 77128 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77128 | benjamin.peterson | 2009-12-29 20:58:50 -0600 (Tue, 29 Dec 2009) | 1 line only build the nis module when the headers are found #7589 ........ ................ r77132 | benjamin.peterson | 2009-12-29 21:03:54 -0600 (Tue, 29 Dec 2009) | 9 lines Merged revisions 77130 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77130 | benjamin.peterson | 2009-12-29 21:02:34 -0600 (Tue, 29 Dec 2009) | 1 line wrap long line ........ ................ --- Misc/NEWS | 3 +++ setup.py | 5 +++-- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 6bcae0a..c3bbb64 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -403,6 +403,9 @@ Extension Modules Build ----- +- Issue #7589: Only build the nis module when the correct header files are + found. + - Issue 4601: 'make install' did not set the appropriate permissions on directories. diff --git a/setup.py b/setup.py index 8670766..39f8840 100644 --- a/setup.py +++ b/setup.py @@ -979,8 +979,9 @@ class PyBuildExt(build_ext): missing.append('resource') # Sun yellow pages. Some systems have the functions in libc. - if platform not in ['cygwin', 'atheos', 'qnx6']: - if (self.compiler.find_library_file(lib_dirs, 'nsl')): + if (platform not in ['cygwin', 'qnx6'] and + find_file('rpcsvc/yp_prot.h', inc_dirs, []) is not None): + if (self.compiler_obj.find_library_file(lib_dirs, 'nsl')): libs = ['nsl'] else: libs = [] -- cgit v0.12 From f4c38c529c99c5f6d2d95478de3a3fa93d9de226 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Wed, 30 Dec 2009 03:40:09 +0000 Subject: compiler_obj -> compiler --- setup.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/setup.py b/setup.py index 39f8840..b8bad14 100644 --- a/setup.py +++ b/setup.py @@ -981,7 +981,7 @@ class PyBuildExt(build_ext): # Sun yellow pages. Some systems have the functions in libc. if (platform not in ['cygwin', 'qnx6'] and find_file('rpcsvc/yp_prot.h', inc_dirs, []) is not None): - if (self.compiler_obj.find_library_file(lib_dirs, 'nsl')): + if (self.compiler.find_library_file(lib_dirs, 'nsl')): libs = ['nsl'] else: libs = [] -- cgit v0.12 -- cgit v0.12 From 078d2c9c5fc1b2dffe810e5b1b05525ecf5d80d1 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Wed, 30 Dec 2009 16:25:13 +0000 Subject: Merged revisions 77149 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r77149 | georg.brandl | 2009-12-30 17:24:25 +0100 (Mi, 30 Dez 2009) | 9 lines Merged revisions 77145 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77145 | georg.brandl | 2009-12-30 17:21:26 +0100 (Mi, 30 Dez 2009) | 1 line Use new Pygments version. ........ ................ --- Doc/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/Makefile b/Doc/Makefile index 519a1c9..a8b46bd 100644 --- a/Doc/Makefile +++ b/Doc/Makefile @@ -44,7 +44,7 @@ checkout: fi @if [ ! -d tools/pygments ]; then \ echo "Checking out Pygments..."; \ - svn checkout $(SVNROOT)/external/Pygments-0.11.1/pygments tools/pygments; \ + svn checkout $(SVNROOT)/external/Pygments-1.1.1/pygments tools/pygments; \ fi update: checkout -- cgit v0.12 From 533849a27a461a6aee9688bbd18f2205da70a8df Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Wed, 30 Dec 2009 19:47:05 +0000 Subject: Merged revisions 77161 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77161 | benjamin.peterson | 2009-12-30 13:44:54 -0600 (Wed, 30 Dec 2009) | 12 lines Merged revisions 77157 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77157 | benjamin.peterson | 2009-12-30 13:34:10 -0600 (Wed, 30 Dec 2009) | 5 lines check if the attribute is set before deleting it with T_OBJECT_EX (fixes #7604) Also, add a note to the docs about the better behavior of T_OBJECT_EX as compared to T_OBJECT. ........ ................ --- Doc/c-api/structures.rst | 5 ++++- Lib/test/test_descr.py | 5 +++++ Misc/NEWS | 3 +++ Python/structmember.c | 20 +++++++++++++++----- 4 files changed, 27 insertions(+), 6 deletions(-) diff --git a/Doc/c-api/structures.rst b/Doc/c-api/structures.rst index 87bd362..9f6a5e2 100644 --- a/Doc/c-api/structures.rst +++ b/Doc/c-api/structures.rst @@ -273,7 +273,10 @@ definition with the same method name. :cmacro:`T_OBJECT` and :cmacro:`T_OBJECT_EX` differ in that :cmacro:`T_OBJECT` returns ``None`` if the member is *NULL* and - :cmacro:`T_OBJECT_EX` raises an :exc:`AttributeError`. + :cmacro:`T_OBJECT_EX` raises an :exc:`AttributeError`. Try to use + :cmacro:`T_OBJECT_EX` over :cmacro:`T_OBJECT` because :cmacro:`T_OBJECT_EX` + handles use of the :stmt:`del` statement on that attribute more correctly + than :cmacro:`T_OBJECT`. :attr:`flags` can be 0 for write and read access or :cmacro:`READONLY` for read-only access. Using :cmacro:`T_STRING` for :attr:`type` implies diff --git a/Lib/test/test_descr.py b/Lib/test/test_descr.py index 17d96b2..a02fe39 100644 --- a/Lib/test/test_descr.py +++ b/Lib/test/test_descr.py @@ -1044,6 +1044,11 @@ order (MRO) for bases """ del h self.assertEqual(s.getvalue(), '') + class X(object): + __slots__ = "a" + with self.assertRaises(AttributeError): + del X().a + def test_slots_special(self): # Testing __dict__ and __weakref__ in __slots__... class D(object): diff --git a/Misc/NEWS b/Misc/NEWS index c3bbb64..b32d455 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.2? Core and Builtins ----------------- +- Issue #7604: Deleting an unset slotted attribute did not raise an + AttributeError. + - Issue #7466: segmentation fault when the garbage collector is called in the middle of populating a tuple. Patch by Florent Xicluna. diff --git a/Python/structmember.c b/Python/structmember.c index 9f08a6b..8edc354 100644 --- a/Python/structmember.c +++ b/Python/structmember.c @@ -104,17 +104,27 @@ PyMember_SetOne(char *addr, PyMemberDef *l, PyObject *v) { PyObject *oldv; + addr += l->offset; + if ((l->flags & READONLY) || l->type == T_STRING) { PyErr_SetString(PyExc_AttributeError, "readonly attribute"); return -1; } - if (v == NULL && l->type != T_OBJECT_EX && l->type != T_OBJECT) { - PyErr_SetString(PyExc_TypeError, - "can't delete numeric/char attribute"); - return -1; + if (v == NULL) { + if (l->type == T_OBJECT_EX) { + /* Check if the attribute is set. */ + if (*(PyObject **)addr == NULL) { + PyErr_SetString(PyExc_AttributeError, l->name); + return -1; + } + } + else if (l->type != T_OBJECT) { + PyErr_SetString(PyExc_TypeError, + "can't delete numeric/char attribute"); + return -1; + } } - addr += l->offset; switch (l->type) { case T_BOOL:{ if (!PyBool_Check(v)) { -- cgit v0.12 From 9207804bdb8492d68455e7a950e70e87e6984232 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Wed, 30 Dec 2009 19:54:39 +0000 Subject: Merged revisions 77163 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77163 | benjamin.peterson | 2009-12-30 13:52:54 -0600 (Wed, 30 Dec 2009) | 16 lines Merged revisions 77160 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ................ r77160 | benjamin.peterson | 2009-12-30 13:44:23 -0600 (Wed, 30 Dec 2009) | 9 lines Merged revisions 77158 via svnmerge from svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3 ........ r77158 | benjamin.peterson | 2009-12-30 13:41:03 -0600 (Wed, 30 Dec 2009) | 1 line clean up logging's global state after the test finishes ........ ................ ................ --- Lib/lib2to3/tests/test_main.py | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Lib/lib2to3/tests/test_main.py b/Lib/lib2to3/tests/test_main.py index 2485f7a..754d5dd 100644 --- a/Lib/lib2to3/tests/test_main.py +++ b/Lib/lib2to3/tests/test_main.py @@ -1,6 +1,7 @@ # -*- coding: utf-8 -*- import sys import codecs +import logging import io import unittest @@ -9,6 +10,10 @@ from lib2to3 import main class TestMain(unittest.TestCase): + def tearDown(self): + # Clean up logging configuration down by main. + del logging.root.handlers[:] + def run_2to3_capture(self, args, in_capture, out_capture, err_capture): save_stdin = sys.stdin save_stdout = sys.stdout -- cgit v0.12 From 68dbebc8e8b7d7cbde146612e22ddcab0a03356a Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Thu, 31 Dec 2009 03:30:26 +0000 Subject: Merged revisions 77167 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77167 | benjamin.peterson | 2009-12-30 21:11:23 -0600 (Wed, 30 Dec 2009) | 61 lines Merged revisions 76847,76851,76869,76882,76891-76892,76924,77007,77070,77092,77096,77120,77126,77155 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76847 | benjamin.peterson | 2009-12-14 21:25:27 -0600 (Mon, 14 Dec 2009) | 1 line adverb ........ r76851 | benjamin.peterson | 2009-12-15 21:28:52 -0600 (Tue, 15 Dec 2009) | 1 line remove lib2to3 resource ........ r76869 | vinay.sajip | 2009-12-17 08:52:00 -0600 (Thu, 17 Dec 2009) | 1 line Issue #7529: logging: Minor correction to documentation. ........ r76882 | georg.brandl | 2009-12-19 11:30:28 -0600 (Sat, 19 Dec 2009) | 1 line #7527: use standard versionadded tags. ........ r76891 | georg.brandl | 2009-12-19 12:16:31 -0600 (Sat, 19 Dec 2009) | 1 line #7479: add note about function availability on Unices. ........ r76892 | georg.brandl | 2009-12-19 12:20:18 -0600 (Sat, 19 Dec 2009) | 1 line #7480: remove tautology. ........ r76924 | georg.brandl | 2009-12-20 08:28:05 -0600 (Sun, 20 Dec 2009) | 1 line Small indentation fix. ........ r77007 | gregory.p.smith | 2009-12-23 03:31:11 -0600 (Wed, 23 Dec 2009) | 3 lines Fix possible integer overflow in lchown and fchown functions. For issue1747858. ........ r77070 | amaury.forgeotdarc | 2009-12-27 14:06:44 -0600 (Sun, 27 Dec 2009) | 2 lines Fix a typo in comment ........ r77092 | georg.brandl | 2009-12-28 02:48:24 -0600 (Mon, 28 Dec 2009) | 1 line #7404: remove reference to non-existing example files. ........ r77096 | benjamin.peterson | 2009-12-28 14:51:17 -0600 (Mon, 28 Dec 2009) | 1 line document new fix_callable behavior ........ r77120 | georg.brandl | 2009-12-29 15:09:17 -0600 (Tue, 29 Dec 2009) | 1 line #7595: fix typo in argument default constant. ........ r77126 | amaury.forgeotdarc | 2009-12-29 17:06:17 -0600 (Tue, 29 Dec 2009) | 2 lines #7579: Add docstrings to the msvcrt module ........ r77155 | georg.brandl | 2009-12-30 13:03:00 -0600 (Wed, 30 Dec 2009) | 1 line We only support Windows NT derivatives now. ........ ................ --- Doc/faq/design.rst | 2 +- Doc/library/2to3.rst | 3 +- Doc/library/ctypes.rst | 2 +- Doc/library/logging.rst | 2 + Doc/library/msvcrt.rst | 4 +- Doc/library/optparse.rst | 4 +- Doc/library/os.rst | 36 +++++++++------ Doc/library/select.rst | 2 +- Doc/library/stdtypes.rst | 3 +- Doc/library/string.rst | 3 ++ Lib/test/regrtest.py | 2 - Lib/test/test_posix.py | 74 ++++++++++++++++++----------- Modules/gcmodule.c | 4 +- Modules/posixmodule.c | 9 ++-- Modules/selectmodule.c | 2 +- PC/msvcrtmodule.c | 118 +++++++++++++++++++++++++++++++++++++++++------ 16 files changed, 195 insertions(+), 75 deletions(-) diff --git a/Doc/faq/design.rst b/Doc/faq/design.rst index c5af2fd..87f8742 100644 --- a/Doc/faq/design.rst +++ b/Doc/faq/design.rst @@ -818,7 +818,7 @@ on the entrance and exit from the block. Some language have a construct that looks like this:: with obj: - a = 1 # equivalent to obj.a = 1 + a = 1 # equivalent to obj.a = 1 total = total + 1 # obj.total = obj.total + 1 In Python, such a construct would be ambiguous. diff --git a/Doc/library/2to3.rst b/Doc/library/2to3.rst index d9eb00c..20a6245 100644 --- a/Doc/library/2to3.rst +++ b/Doc/library/2to3.rst @@ -122,7 +122,8 @@ and off individually. They are described here in more detail. .. 2to3fixer:: callable - Converts ``callable(x)`` to ``hasattr(x, "__call_")``. + Converts ``callable(x)`` to ``isinstance(x, collections.Callable)``, adding + an import to :mod:`collections` if needed. .. 2to3fixer:: dict diff --git a/Doc/library/ctypes.rst b/Doc/library/ctypes.rst index 4f632f2..652a2f4 100644 --- a/Doc/library/ctypes.rst +++ b/Doc/library/ctypes.rst @@ -1005,7 +1005,7 @@ Here is what we get on Windows:: >>> It is funny to see that on linux the sort function seems to work much more -efficient, it is doing less comparisons:: +efficiently, it is doing less comparisons:: >>> qsort(ia, len(ia), sizeof(c_int), cmp_func) # doctest: +LINUX py_cmp_func 5 1 diff --git a/Doc/library/logging.rst b/Doc/library/logging.rst index aa83314..42a279c 100644 --- a/Doc/library/logging.rst +++ b/Doc/library/logging.rst @@ -1611,6 +1611,8 @@ file-like object (or, more precisely, any object which supports :meth:`write` and :meth:`flush` methods). +.. currentmodule:: logging + .. class:: StreamHandler(stream=None) Returns a new instance of the :class:`StreamHandler` class. If *stream* is diff --git a/Doc/library/msvcrt.rst b/Doc/library/msvcrt.rst index 2b31180..d968833 100644 --- a/Doc/library/msvcrt.rst +++ b/Doc/library/msvcrt.rst @@ -144,6 +144,4 @@ Other Functions .. function:: heapmin() Force the :cfunc:`malloc` heap to clean itself up and return unused blocks to - the operating system. This only works on Windows NT. On failure, this raises - :exc:`IOError`. - + the operating system. On failure, this raises :exc:`IOError`. diff --git a/Doc/library/optparse.rst b/Doc/library/optparse.rst index 523079f..9527d35 100644 --- a/Doc/library/optparse.rst +++ b/Doc/library/optparse.rst @@ -153,9 +153,7 @@ required option an option that must be supplied on the command-line; note that the phrase "required option" is self-contradictory in English. :mod:`optparse` doesn't prevent you from implementing required options, but doesn't give you much - help at it either. See ``examples/required_1.py`` and - ``examples/required_2.py`` in the :mod:`optparse` source distribution for two - ways to implement required options with :mod:`optparse`. + help at it either. For example, consider this hypothetical command-line:: diff --git a/Doc/library/os.rst b/Doc/library/os.rst index 5e8bdc1..2cd9dde 100644 --- a/Doc/library/os.rst +++ b/Doc/library/os.rst @@ -13,26 +13,34 @@ module. For creating temporary files and directories see the :mod:`tempfile` module, and for high-level file and directory handling see the :mod:`shutil` module. -The design of all built-in operating system dependent modules of Python is such -that as long as the same functionality is available, it uses the same interface; -for example, the function ``os.stat(path)`` returns stat information about -*path* in the same format (which happens to have originated with the POSIX -interface). +Notes on the availability of these functions: -Extensions peculiar to a particular operating system are also available through -the :mod:`os` module, but using them is of course a threat to portability! +* The design of all built-in operating system dependent modules of Python is + such that as long as the same functionality is available, it uses the same + interface; for example, the function ``os.stat(path)`` returns stat + information about *path* in the same format (which happens to have originated + with the POSIX interface). -.. note:: +* Extensions peculiar to a particular operating system are also available + through the :mod:`os` module, but using them is of course a threat to + portability. - All functions accepting path or file names accept both bytes and string - objects, and result in an object of the same type, if a path or file name is - returned. +* All functions accepting path or file names accept both bytes and string + objects, and result in an object of the same type, if a path or file name is + returned. .. note:: If not separately noted, all functions that claim "Availability: Unix" are supported on Mac OS X, which builds on a Unix core. +* An "Availability: Unix" note means that this function is commonly found on + Unix systems. It does not make any claims about its existence on a specific + operating system. + +* If not separately noted, all functions that claim "Availability: Unix" are + supported on Mac OS X, which builds on a Unix core. + .. note:: All functions in this module raise :exc:`OSError` in the case of invalid or @@ -46,9 +54,9 @@ the :mod:`os` module, but using them is of course a threat to portability! .. data:: name - The name of the operating system dependent module imported. The following names - have currently been registered: ``'posix'``, ``'nt'``, ``'mac'``, ``'os2'``, - ``'ce'``, ``'java'``. + The name of the operating system dependent module imported. The following + names have currently been registered: ``'posix'``, ``'nt'``, ``'mac'``, + ``'os2'``, ``'ce'``, ``'java'``. .. _os-filenames: diff --git a/Doc/library/select.rst b/Doc/library/select.rst index 73e8cd9..51fdbbe 100644 --- a/Doc/library/select.rst +++ b/Doc/library/select.rst @@ -46,7 +46,7 @@ The module defines the following: :ref:`kqueue-objects` below for the methods supported by kqueue objects. -.. function:: kevent(ident, filter=KQ_FILTER_READ, flags=KQ_ADD, fflags=0, data=0, udata=0) +.. function:: kevent(ident, filter=KQ_FILTER_READ, flags=KQ_EV_ADD, fflags=0, data=0, udata=0) (Only supported on BSD.) Returns a kernel event object object; see section :ref:`kevent-objects` below for the methods supported by kqueue objects. diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index 6aacfbe..8c2c4e4 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -2454,8 +2454,7 @@ types, where they are relevant. Some of these are not reported by the .. attribute:: class.__bases__ - The tuple of base classes of a class object. If there are no base classes, this - will be an empty tuple. + The tuple of base classes of a class object. .. attribute:: class.__name__ diff --git a/Doc/library/string.rst b/Doc/library/string.rst index 93791c7..d43d83e 100644 --- a/Doc/library/string.rst +++ b/Doc/library/string.rst @@ -86,6 +86,7 @@ substitutions and value formatting via the :func:`format` method described in you to create and customize your own string formatting behaviors using the same implementation as the built-in :meth:`format` method. + .. class:: Formatter The :class:`Formatter` class has the following public methods: @@ -470,6 +471,8 @@ The available presentation types for floating point and decimal values are: Template strings ---------------- +.. versionadded:: 2.4 + Templates provide simpler string substitutions as described in :pep:`292`. Instead of the normal ``%``\ -based substitutions, Templates support ``$``\ -based substitutions, using the following rules: diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py index c2677d2..c985c50 100755 --- a/Lib/test/regrtest.py +++ b/Lib/test/regrtest.py @@ -105,8 +105,6 @@ resources to test. Currently only the following are defined: curses - Tests that use curses and will modify the terminal's state and output modes. - lib2to3 - Run the tests for 2to3 (They take a while.) - largefile - It is okay to run some test that may create huge files. These tests can take a long time and may consume >2GB of disk space temporarily. diff --git a/Lib/test/test_posix.py b/Lib/test/test_posix.py index 2047e52..78f7592 100644 --- a/Lib/test/test_posix.py +++ b/Lib/test/test_posix.py @@ -131,32 +131,54 @@ class PosixTester(unittest.TestCase): if hasattr(posix, 'stat'): self.assertTrue(posix.stat(support.TESTFN)) - if hasattr(posix, 'chown'): - def test_chown(self): - # raise an OSError if the file does not exist - os.unlink(support.TESTFN) - self.assertRaises(OSError, posix.chown, support.TESTFN, -1, -1) - - # re-create the file - open(support.TESTFN, 'w').close() - if os.getuid() == 0: - try: - # Many linux distros have a nfsnobody user as MAX_UID-2 - # that makes a good test case for signedness issues. - # http://bugs.python.org/issue1747858 - # This part of the test only runs when run as root. - # Only scary people run their tests as root. - ent = pwd.getpwnam('nfsnobody') - posix.chown(support.TESTFN, ent.pw_uid, ent.pw_gid) - except KeyError: - pass - else: - # non-root cannot chown to root, raises OSError - self.assertRaises(OSError, posix.chown, - support.TESTFN, 0, 0) - - # test a successful chown call - posix.chown(support.TESTFN, os.getuid(), os.getgid()) + def _test_all_chown_common(self, chown_func, first_param): + """Common code for chown, fchown and lchown tests.""" + if os.getuid() == 0: + try: + # Many linux distros have a nfsnobody user as MAX_UID-2 + # that makes a good test case for signedness issues. + # http://bugs.python.org/issue1747858 + # This part of the test only runs when run as root. + # Only scary people run their tests as root. + ent = pwd.getpwnam('nfsnobody') + chown_func(first_param, ent.pw_uid, ent.pw_gid) + except KeyError: + pass + else: + # non-root cannot chown to root, raises OSError + self.assertRaises(OSError, chown_func, + first_param, 0, 0) + # test a successful chown call + chown_func(first_param, os.getuid(), os.getgid()) + + @unittest.skipUnless(hasattr(posix, 'chown'), "test needs os.chown()") + def test_chown(self): + # raise an OSError if the file does not exist + os.unlink(support.TESTFN) + self.assertRaises(OSError, posix.chown, support.TESTFN, -1, -1) + + # re-create the file + open(support.TESTFN, 'w').close() + self._test_all_chown_common(posix.chown, support.TESTFN) + + @unittest.skipUnless(hasattr(posix, 'fchown'), "test needs os.fchown()") + def test_fchown(self): + os.unlink(support.TESTFN) + + # re-create the file + test_file = open(support.TESTFN, 'w') + try: + fd = test_file.fileno() + self._test_all_chown_common(posix.fchown, fd) + finally: + test_file.close() + + @unittest.skipUnless(hasattr(posix, 'lchown'), "test needs os.lchown()") + def test_lchown(self): + os.unlink(support.TESTFN) + # create a symlink + os.symlink('/tmp/dummy-symlink-target', support.TESTFN) + self._test_all_chown_common(posix.lchown, support.TESTFN) def test_chdir(self): if hasattr(posix, 'chdir'): diff --git a/Modules/gcmodule.c b/Modules/gcmodule.c index d4a0900..1b5cf89 100644 --- a/Modules/gcmodule.c +++ b/Modules/gcmodule.c @@ -927,7 +927,7 @@ collect(int generation) */ (void)handle_finalizers(&finalizers, old); - /* Clear free list only during the collection of the higest + /* Clear free list only during the collection of the highest * generation */ if (generation == NUM_GENERATIONS-1) { clear_freelists(); @@ -948,7 +948,7 @@ collect_generations(void) int i; Py_ssize_t n = 0; - /* Find the oldest generation (higest numbered) where the count + /* Find the oldest generation (highest numbered) where the count * exceeds the threshold. Objects in the that generation and * generations younger than it will be collected. */ for (i = NUM_GENERATIONS-1; i >= 0; i--) { diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index a7adc98..688da2c 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -2088,9 +2088,10 @@ fd to the numeric uid and gid."); static PyObject * posix_fchown(PyObject *self, PyObject *args) { - int fd, uid, gid; + int fd; + long uid, gid; int res; - if (!PyArg_ParseTuple(args, "iii:chown", &fd, &uid, &gid)) + if (!PyArg_ParseTuple(args, "ill:chown", &fd, &uid, &gid)) return NULL; Py_BEGIN_ALLOW_THREADS res = fchown(fd, (uid_t) uid, (gid_t) gid); @@ -2112,9 +2113,9 @@ posix_lchown(PyObject *self, PyObject *args) { PyObject *opath; char *path; - int uid, gid; + long uid, gid; int res; - if (!PyArg_ParseTuple(args, "O&ii:lchown", + if (!PyArg_ParseTuple(args, "O&ll:lchown", PyUnicode_FSConverter, &opath, &uid, &gid)) return NULL; diff --git a/Modules/selectmodule.c b/Modules/selectmodule.c index 13ac115..7d5ea76 100644 --- a/Modules/selectmodule.c +++ b/Modules/selectmodule.c @@ -1166,7 +1166,7 @@ static PyTypeObject pyEpoll_Type = { #endif PyDoc_STRVAR(kqueue_event_doc, -"kevent(ident, filter=KQ_FILTER_READ, flags=KQ_ADD, fflags=0, data=0, udata=0)\n\ +"kevent(ident, filter=KQ_FILTER_READ, flags=KQ_EV_ADD, fflags=0, data=0, udata=0)\n\ \n\ This object is the equivalent of the struct kevent for the C API.\n\ \n\ diff --git a/PC/msvcrtmodule.c b/PC/msvcrtmodule.c index 3ef1b7c..48e739f 100755 --- a/PC/msvcrtmodule.c +++ b/PC/msvcrtmodule.c @@ -45,6 +45,12 @@ msvcrt_heapmin(PyObject *self, PyObject *args) return Py_None; } +PyDoc_STRVAR(heapmin_doc, +"heapmin() -> None\n\ +\n\ +Force the malloc() heap to clean itself up and return unused blocks\n\ +to the operating system. On failure, this raises IOError."); + // Perform locking operations on a C runtime file descriptor. static PyObject * msvcrt_locking(PyObject *self, PyObject *args) @@ -67,6 +73,17 @@ msvcrt_locking(PyObject *self, PyObject *args) return Py_None; } +PyDoc_STRVAR(locking_doc, +"locking(fd, mode, nbytes) -> None\n\ +\n\ +Lock part of a file based on file descriptor fd from the C runtime.\n\ +Raises IOError on failure. The locked region of the file extends from\n\ +the current file position for nbytes bytes, and may continue beyond\n\ +the end of the file. mode must be one of the LK_* constants listed\n\ +below. Multiple regions in a file may be locked at the same time, but\n\ +may not overlap. Adjacent regions are not merged; they must be unlocked\n\ +individually."); + // Set the file translation mode for a C runtime file descriptor. static PyObject * msvcrt_setmode(PyObject *self, PyObject *args) @@ -83,6 +100,13 @@ msvcrt_setmode(PyObject *self, PyObject *args) return PyLong_FromLong(flags); } +PyDoc_STRVAR(setmode_doc, +"setmode(fd, mode) -> Previous mode\n\ +\n\ +Set the line-end translation mode for the file descriptor fd. To set\n\ +it to text mode, flags should be os.O_TEXT; for binary, it should be\n\ +os.O_BINARY."); + // Convert an OS file handle to a C runtime file descriptor. static PyObject * msvcrt_open_osfhandle(PyObject *self, PyObject *args) @@ -101,6 +125,14 @@ msvcrt_open_osfhandle(PyObject *self, PyObject *args) return PyLong_FromLong(fd); } +PyDoc_STRVAR(open_osfhandle_doc, +"open_osfhandle(handle, flags) -> file descriptor\n\ +\n\ +Create a C runtime file descriptor from the file handle handle. The\n\ +flags parameter should be a bitwise OR of os.O_APPEND, os.O_RDONLY,\n\ +and os.O_TEXT. The returned file descriptor may be used as a parameter\n\ +to os.fdopen() to create a file object."); + // Convert a C runtime file descriptor to an OS file handle. static PyObject * msvcrt_get_osfhandle(PyObject *self, PyObject *args) @@ -121,6 +153,12 @@ msvcrt_get_osfhandle(PyObject *self, PyObject *args) return PyLong_FromVoidPtr((void*)handle); } +PyDoc_STRVAR(get_osfhandle_doc, +"get_osfhandle(fd) -> file handle\n\ +\n\ +Return the file handle for the file descriptor fd. Raises IOError\n\ +if fd is not recognized."); + /* Console I/O */ static PyObject * @@ -135,6 +173,11 @@ msvcrt_kbhit(PyObject *self, PyObject *args) return PyLong_FromLong(ok); } +PyDoc_STRVAR(kbhit_doc, +"kbhit() -> bool\n\ +\n\ +Return true if a keypress is waiting to be read."); + static PyObject * msvcrt_getch(PyObject *self, PyObject *args) { @@ -151,6 +194,16 @@ msvcrt_getch(PyObject *self, PyObject *args) return PyBytes_FromStringAndSize(s, 1); } +PyDoc_STRVAR(getch_doc, +"getch() -> key character\n\ +\n\ +Read a keypress and return the resulting character. Nothing is echoed to\n\ +the console. This call will block if a keypress is not already\n\ +available, but will not wait for Enter to be pressed. If the pressed key\n\ +was a special function key, this will return '\\000' or '\\xe0'; the next\n\ +call will return the keycode. The Control-C keypress cannot be read with\n\ +this function."); + #ifdef _WCONIO_DEFINED static PyObject * msvcrt_getwch(PyObject *self, PyObject *args) @@ -167,6 +220,11 @@ msvcrt_getwch(PyObject *self, PyObject *args) u[0] = ch; return PyUnicode_FromUnicode(u, 1); } + +PyDoc_STRVAR(getwch_doc, +"getwch() -> Unicode key character\n\ +\n\ +Wide char variant of getch(), returning a Unicode value."); #endif static PyObject * @@ -185,6 +243,12 @@ msvcrt_getche(PyObject *self, PyObject *args) return PyBytes_FromStringAndSize(s, 1); } +PyDoc_STRVAR(getche_doc, +"getche() -> key character\n\ +\n\ +Similar to getch(), but the keypress will be echoed if it represents\n\ +a printable character."); + #ifdef _WCONIO_DEFINED static PyObject * msvcrt_getwche(PyObject *self, PyObject *args) @@ -201,6 +265,11 @@ msvcrt_getwche(PyObject *self, PyObject *args) s[0] = ch; return PyUnicode_FromUnicode(s, 1); } + +PyDoc_STRVAR(getwche_doc, +"getwche() -> Unicode key character\n\ +\n\ +Wide char variant of getche(), returning a Unicode value."); #endif static PyObject * @@ -216,6 +285,11 @@ msvcrt_putch(PyObject *self, PyObject *args) return Py_None; } +PyDoc_STRVAR(putch_doc, +"putch(char) -> None\n\ +\n\ +Print the character char to the console without buffering."); + #ifdef _WCONIO_DEFINED static PyObject * msvcrt_putwch(PyObject *self, PyObject *args) @@ -229,6 +303,11 @@ msvcrt_putwch(PyObject *self, PyObject *args) Py_RETURN_NONE; } + +PyDoc_STRVAR(putwch_doc, +"putwch(unicode_char) -> None\n\ +\n\ +Wide char variant of putch(), accepting a Unicode value."); #endif static PyObject * @@ -245,6 +324,12 @@ msvcrt_ungetch(PyObject *self, PyObject *args) return Py_None; } +PyDoc_STRVAR(ungetch_doc, +"ungetch(char) -> None\n\ +\n\ +Cause the character char to be \"pushed back\" into the console buffer;\n\ +it will be the next character read by getch() or getche()."); + #ifdef _WCONIO_DEFINED static PyObject * msvcrt_ungetwch(PyObject *self, PyObject *args) @@ -259,6 +344,11 @@ msvcrt_ungetwch(PyObject *self, PyObject *args) Py_INCREF(Py_None); return Py_None; } + +PyDoc_STRVAR(ungetwch_doc, +"ungetwch(unicode_char) -> None\n\ +\n\ +Wide char variant of ungetch(), accepting a Unicode value."); #endif static void @@ -332,16 +422,16 @@ seterrormode(PyObject *self, PyObject *args) /* List of functions exported by this module */ static struct PyMethodDef msvcrt_functions[] = { - {"heapmin", msvcrt_heapmin, METH_VARARGS}, - {"locking", msvcrt_locking, METH_VARARGS}, - {"setmode", msvcrt_setmode, METH_VARARGS}, - {"open_osfhandle", msvcrt_open_osfhandle, METH_VARARGS}, - {"get_osfhandle", msvcrt_get_osfhandle, METH_VARARGS}, - {"kbhit", msvcrt_kbhit, METH_VARARGS}, - {"getch", msvcrt_getch, METH_VARARGS}, - {"getche", msvcrt_getche, METH_VARARGS}, - {"putch", msvcrt_putch, METH_VARARGS}, - {"ungetch", msvcrt_ungetch, METH_VARARGS}, + {"heapmin", msvcrt_heapmin, METH_VARARGS, heapmin_doc}, + {"locking", msvcrt_locking, METH_VARARGS, locking_doc}, + {"setmode", msvcrt_setmode, METH_VARARGS, setmode_doc}, + {"open_osfhandle", msvcrt_open_osfhandle, METH_VARARGS, open_osfhandle_doc}, + {"get_osfhandle", msvcrt_get_osfhandle, METH_VARARGS, get_osfhandle_doc}, + {"kbhit", msvcrt_kbhit, METH_VARARGS, kbhit_doc}, + {"getch", msvcrt_getch, METH_VARARGS, getch_doc}, + {"getche", msvcrt_getche, METH_VARARGS, getche_doc}, + {"putch", msvcrt_putch, METH_VARARGS, putch_doc}, + {"ungetch", msvcrt_ungetch, METH_VARARGS, ungetch_doc}, {"SetErrorMode", seterrormode, METH_VARARGS}, #ifdef _DEBUG {"CrtSetReportFile", msvcrt_setreportfile, METH_VARARGS}, @@ -349,10 +439,10 @@ static struct PyMethodDef msvcrt_functions[] = { {"set_error_mode", msvcrt_seterrormode, METH_VARARGS}, #endif #ifdef _WCONIO_DEFINED - {"getwch", msvcrt_getwch, METH_VARARGS}, - {"getwche", msvcrt_getwche, METH_VARARGS}, - {"putwch", msvcrt_putwch, METH_VARARGS}, - {"ungetwch", msvcrt_ungetwch, METH_VARARGS}, + {"getwch", msvcrt_getwch, METH_VARARGS, getwch_doc}, + {"getwche", msvcrt_getwche, METH_VARARGS, getwche_doc}, + {"putwch", msvcrt_putwch, METH_VARARGS, putwch_doc}, + {"ungetwch", msvcrt_ungetwch, METH_VARARGS, ungetwch_doc}, #endif {NULL, NULL} }; -- cgit v0.12 From 4cadc7f3c9084051e599b5c02885e27a56dab4ee Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Thu, 31 Dec 2009 12:26:02 +0000 Subject: Merged revisions 77176 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r77176 | ezio.melotti | 2009-12-31 14:24:38 +0200 (Thu, 31 Dec 2009) | 1 line #7612: typo in stdtypes.rst ........ --- Doc/library/stdtypes.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index 8c2c4e4..128fd03 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -650,7 +650,7 @@ string syntax: ``b'xyzzy'``. To construct byte arrays, use the Also, while in previous Python versions, byte strings and Unicode strings could be exchanged for each other rather freely (barring encoding issues), strings and bytes are now completely separate concepts. There's no implicit - en-/decoding if you pass and object of the wrong type. A string always + en-/decoding if you pass an object of the wrong type. A string always compares unequal to a bytes or bytearray object. Lists are constructed with square brackets, separating items with commas: ``[a, -- cgit v0.12 -- cgit v0.12 From b87f0d00c37d38c45d0da3cf2df907d22bbd6f56 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Thu, 31 Dec 2009 21:25:02 +0000 Subject: Merged revisions 77196 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77196 | mark.dickinson | 2009-12-31 21:22:50 +0000 (Thu, 31 Dec 2009) | 9 lines Merged revisions 77193 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77193 | mark.dickinson | 2009-12-31 21:11:48 +0000 (Thu, 31 Dec 2009) | 1 line More configure fixes: avoid sh 'integer argument expected' error when 'long long' type doesn't exist. ........ ................ --- configure | 11 ++++++++--- configure.in | 8 ++++++-- 2 files changed, 14 insertions(+), 5 deletions(-) diff --git a/configure b/configure index f97d834..9b30edf 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 76567 . +# From configure.in Revision: 76821 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for python 3.1. # @@ -13033,8 +13033,9 @@ _ACEOF { echo "$as_me:$LINENO: checking whether to enable large file support" >&5 echo $ECHO_N "checking whether to enable large file support... $ECHO_C" >&6; } -if test "$have_long_long" = yes -a \ - "$ac_cv_sizeof_off_t" -gt "$ac_cv_sizeof_long" -a \ +if test "$have_long_long" = yes +then +if test "$ac_cv_sizeof_off_t" -gt "$ac_cv_sizeof_long" -a \ "$ac_cv_sizeof_long_long" -ge "$ac_cv_sizeof_off_t"; then cat >>confdefs.h <<\_ACEOF @@ -13047,6 +13048,10 @@ else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi # AC_CHECK_SIZEOF() doesn't include . { echo "$as_me:$LINENO: checking size of time_t" >&5 diff --git a/configure.in b/configure.in index 67f3be6..f5fe923 100644 --- a/configure.in +++ b/configure.in @@ -1415,8 +1415,9 @@ AC_DEFINE_UNQUOTED(SIZEOF_OFF_T, $ac_cv_sizeof_off_t, [The number of bytes in an off_t.]) AC_MSG_CHECKING(whether to enable large file support) -if test "$have_long_long" = yes -a \ - "$ac_cv_sizeof_off_t" -gt "$ac_cv_sizeof_long" -a \ +if test "$have_long_long" = yes +then +if test "$ac_cv_sizeof_off_t" -gt "$ac_cv_sizeof_long" -a \ "$ac_cv_sizeof_long_long" -ge "$ac_cv_sizeof_off_t"; then AC_DEFINE(HAVE_LARGEFILE_SUPPORT, 1, [Defined to enable large file support when an off_t is bigger than a long @@ -1427,6 +1428,9 @@ if test "$have_long_long" = yes -a \ else AC_MSG_RESULT(no) fi +else + AC_MSG_RESULT(no) +fi # AC_CHECK_SIZEOF() doesn't include . AC_MSG_CHECKING(size of time_t) -- cgit v0.12 From 1e6711b69ecb9837528c619bf1e4ab058917c077 Mon Sep 17 00:00:00 2001 From: Brett Cannon Date: Fri, 1 Jan 2010 02:03:50 +0000 Subject: Merged revisions 77200 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r77200 | brett.cannon | 2009-12-31 17:58:39 -0800 (Thu, 31 Dec 2009) | 2 lines Clean up the list of allowed command-line flags. ........ --- Doc/using/cmdline.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/using/cmdline.rst b/Doc/using/cmdline.rst index ccdfe33..5440c20 100644 --- a/Doc/using/cmdline.rst +++ b/Doc/using/cmdline.rst @@ -21,7 +21,7 @@ Command line When invoking Python, you may specify any of these options:: - python [-bdEiOsStuUvxX?] [-c command | -m module-name | script | - ] [args] + python [-bBdEhiOsSuvVWx?] [-c command | -m module-name | script | - ] [args] The most common use case is, of course, a simple invocation of a script:: -- cgit v0.12 From 370fe530c89f39008ca4deadc8c5f96adf0551f4 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Fri, 1 Jan 2010 04:55:33 +0000 Subject: Merged revisions 77206-77207 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77206 | benjamin.peterson | 2010-01-01 06:47:54 +0200 (Fri, 01 Jan 2010) | 9 lines Merged revisions 77203 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77203 | benjamin.peterson | 2009-12-31 22:00:55 -0600 (Thu, 31 Dec 2009) | 1 line update copyright year ........ ................ r77207 | benjamin.peterson | 2010-01-01 06:49:25 +0200 (Fri, 01 Jan 2010) | 9 lines Merged revisions 77204 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77204 | ezio.melotti | 2009-12-31 22:16:42 -0600 (Thu, 31 Dec 2009) | 1 line more copyright year updates ........ ................ --- Doc/copyright.rst | 2 +- Doc/license.rst | 2 +- LICENSE | 6 +++--- Python/getcopyright.c | 2 +- README | 2 +- 5 files changed, 7 insertions(+), 7 deletions(-) diff --git a/Doc/copyright.rst b/Doc/copyright.rst index ec78a38..893b541 100644 --- a/Doc/copyright.rst +++ b/Doc/copyright.rst @@ -4,7 +4,7 @@ Copyright Python and this documentation is: -Copyright © 2001-2009 Python Software Foundation. All rights reserved. +Copyright © 2001-2010 Python Software Foundation. All rights reserved. Copyright © 2000 BeOpen.com. All rights reserved. diff --git a/Doc/license.rst b/Doc/license.rst index 6022107..367c91c 100644 --- a/Doc/license.rst +++ b/Doc/license.rst @@ -135,7 +135,7 @@ Terms and conditions for accessing or otherwise using Python analyze, test, perform and/or display publicly, prepare derivative works, distribute, and otherwise use Python |release| alone or in any derivative version, provided, however, that PSF's License Agreement and PSF's notice of - copyright, i.e., "Copyright © 2001-2009 Python Software Foundation; All Rights + copyright, i.e., "Copyright © 2001-2010 Python Software Foundation; All Rights Reserved" are retained in Python |release| alone or in any derivative version prepared by Licensee. diff --git a/LICENSE b/LICENSE index 9ce8288..fb0906f 100644 --- a/LICENSE +++ b/LICENSE @@ -100,9 +100,9 @@ grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce, analyze, test, perform and/or display publicly, prepare derivative works, distribute, and otherwise use Python alone or in any derivative version, provided, however, that PSF's License Agreement and PSF's notice of copyright, -i.e., "Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Python -Software Foundation; All Rights Reserved" are retained in Python alone or in any -derivative version prepared by Licensee. +i.e., "Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 +Python Software Foundation; All Rights Reserved" are retained in Python alone or +in any derivative version prepared by Licensee. 3. In the event Licensee prepares a derivative work that is based on or incorporates Python or any part thereof, and wants to make diff --git a/Python/getcopyright.c b/Python/getcopyright.c index 8864cdb..a5e7fa6 100644 --- a/Python/getcopyright.c +++ b/Python/getcopyright.c @@ -4,7 +4,7 @@ static char cprt[] = "\ -Copyright (c) 2001-2009 Python Software Foundation.\n\ +Copyright (c) 2001-2010 Python Software Foundation.\n\ All Rights Reserved.\n\ \n\ Copyright (c) 2000 BeOpen.com.\n\ diff --git a/README b/README index 0fa803d..98981d2 100644 --- a/README +++ b/README @@ -1,7 +1,7 @@ This is Python version 3.1.1 ============================ -Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 +Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Python Software Foundation. All rights reserved. -- cgit v0.12 From a09e87097f995f03c8c01a46b522e015c07ebca0 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Fri, 1 Jan 2010 16:29:51 +0000 Subject: Merged revisions 77216 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77216 | benjamin.peterson | 2010-01-01 10:04:23 -0600 (Fri, 01 Jan 2010) | 21 lines Merged revisions 77212-77215 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk r77215 | benjamin.peterson | 2010-01-01 09:21:13 -0600 (Fri, 01 Jan 2010) | 1 line allow --with-dbmliborder to specify that no dbm modules will be built #6491 ........ ................ --- Misc/NEWS | 2 ++ setup.py | 8 +++++--- 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index b32d455..d335bfd 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -406,6 +406,8 @@ Extension Modules Build ----- +- Issue #6491: Allow --with-dbmliborder to specify that no dbms will be built. + - Issue #7589: Only build the nis module when the correct header files are found. diff --git a/setup.py b/setup.py index b8bad14..ef70df9 100644 --- a/setup.py +++ b/setup.py @@ -893,14 +893,15 @@ class PyBuildExt(build_ext): else: missing.append('_sqlite3') + dbm_order = ['gdbm'] # The standard Unix dbm module: if platform not in ['cygwin']: config_args = [arg.strip("'") for arg in sysconfig.get_config_var("CONFIG_ARGS").split()] - dbm_args = [arg.split('=')[-1] for arg in config_args + dbm_args = [arg for arg in config_args if arg.startswith('--with-dbmliborder=')] if dbm_args: - dbm_order = dbm_args[-1].split(":") + dbm_order = [arg.split('=')[-1] for arg in dbm_args][-1].split(":") else: dbm_order = "ndbm:gdbm:bdb".split(":") dbmext = None @@ -962,7 +963,8 @@ class PyBuildExt(build_ext): missing.append('_dbm') # Anthony Baxter's gdbm module. GNU dbm(3) will require -lgdbm: - if (self.compiler.find_library_file(lib_dirs, 'gdbm')): + if ('gdbm' in dbm_order and + self.compiler.find_library_file(lib_dirs, 'gdbm')): exts.append( Extension('_gdbm', ['_gdbmmodule.c'], libraries = ['gdbm'] ) ) else: -- cgit v0.12 -- cgit v0.12 From cc8e18191607b45da3e06723da64f6cff720fb55 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sat, 2 Jan 2010 14:33:47 +0000 Subject: Merged revisions 77232 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77232 | mark.dickinson | 2010-01-02 14:33:10 +0000 (Sat, 02 Jan 2010) | 9 lines Merged revisions 77230 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77230 | mark.dickinson | 2010-01-02 14:29:52 +0000 (Sat, 02 Jan 2010) | 1 line Clarify that the rect, phase and polar functions work with radians. ........ ................ --- Doc/library/cmath.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/library/cmath.rst b/Doc/library/cmath.rst index cf6fe2c..14b909b 100644 --- a/Doc/library/cmath.rst +++ b/Doc/library/cmath.rst @@ -36,8 +36,8 @@ words:: number. In polar coordinates, a complex number *z* is defined by the modulus *r* and the phase angle *phi*. The modulus *r* is the distance from *z* to the origin, while the phase *phi* is the counterclockwise -angle from the positive x-axis to the line segment that joins the -origin to *z*. +angle, measured in radians, from the positive x-axis to the line +segment that joins the origin to *z*. The following functions can be used to convert from the native rectangular coordinates to polar coordinates and back. -- cgit v0.12 -- cgit v0.12 From 1d566cbcf9a868340fdf6fdf40b2d9278dec5427 Mon Sep 17 00:00:00 2001 From: "Gregory P. Smith" Date: Sat, 2 Jan 2010 21:38:48 +0000 Subject: Merged revisions 77243 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77243 | gregory.p.smith | 2010-01-02 13:32:29 -0800 (Sat, 02 Jan 2010) | 10 lines Merged revisions 77242 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77242 | gregory.p.smith | 2010-01-02 13:29:54 -0800 (Sat, 02 Jan 2010) | 3 lines Correct documentation for s* z* and w*, the argument that should be passed is the address of a Py_buffer, not a Py_buffer *. ........ ................ --- Doc/c-api/arg.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Doc/c-api/arg.rst b/Doc/c-api/arg.rst index 7d7fc56..fc4b941 100644 --- a/Doc/c-api/arg.rst +++ b/Doc/c-api/arg.rst @@ -37,7 +37,7 @@ variable(s) whose address should be passed. including :file:`Python.h`. If the macro is defined, length is a :ctype:`Py_ssize_t` rather than an int. -``s*`` (string, Unicode, or any buffer compatible object) [Py_buffer \*] +``s*`` (string, Unicode, or any buffer compatible object) [Py_buffer] This is similar to ``s``, but the code fills a :ctype:`Py_buffer` structure provided by the caller. In this case the Python string may contain embedded null bytes. Unicode objects pass back a pointer to the default encoded @@ -81,7 +81,7 @@ variable(s) whose address should be passed. Like ``s``, but the Python object may also be ``None``, in which case the C pointer is set to *NULL*. -``z*`` (string or ``None`` or any buffer compatible object) [Py_buffer*] +``z*`` (string or ``None`` or any buffer compatible object) [Py_buffer] This is to ``s*`` as ``z`` is to ``s``. ``z#`` (string or ``None`` or any read buffer compatible object) [const char \*, int] @@ -281,7 +281,7 @@ variable(s) whose address should be passed. or use ``w#`` instead. Only single-segment buffer objects are accepted; :exc:`TypeError` is raised for all others. -``w*`` (read-write byte-oriented buffer) [Py_buffer \*] +``w*`` (read-write byte-oriented buffer) [Py_buffer] This is to ``w`` what ``s*`` is to ``s``. ``w#`` (read-write character buffer) [char \*, int] -- cgit v0.12 From de2cef5684a0881f67bac623d079b02acb53e9c8 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sun, 3 Jan 2010 09:08:34 +0000 Subject: Merged revisions 77269 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77269 | ezio.melotti | 2010-01-03 11:06:02 +0200 (Sun, 03 Jan 2010) | 9 lines Merged revisions 77267 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77267 | ezio.melotti | 2010-01-03 11:01:27 +0200 (Sun, 03 Jan 2010) | 1 line #7618: fix highlight of code blocks ........ ................ --- Doc/library/optparse.rst | 26 +++++++++++++++++++------- 1 file changed, 19 insertions(+), 7 deletions(-) diff --git a/Doc/library/optparse.rst b/Doc/library/optparse.rst index 9527d35..1e66d4d 100644 --- a/Doc/library/optparse.rst +++ b/Doc/library/optparse.rst @@ -51,7 +51,9 @@ Additionally, users can run one of :: -h --help -and :mod:`optparse` will print out a brief summary of your script's options:: +and :mod:`optparse` will print out a brief summary of your script's options: + +.. code-block:: text usage: [options] @@ -126,12 +128,16 @@ option argument an argument that follows an option, is closely associated with that option, and is consumed from the argument list when that option is. With :mod:`optparse`, option arguments may either be in a separate argument from - their option:: + their option: + + .. code-block:: text -f foo --file foo - or included in the same argument:: + or included in the same argument: + + .. code-block:: text -ffoo --file=foo @@ -476,7 +482,9 @@ user-friendly (documented) options:: If :mod:`optparse` encounters either ``"-h"`` or ``"--help"`` on the command-line, or if you just call :meth:`parser.print_help`, it prints the -following to standard output:: +following to standard output: + +.. code-block:: text usage: [options] arg1 arg2 @@ -549,7 +557,9 @@ parser is easy:: group.add_option("-g", action="store_true", help="Group option.") parser.add_option_group(group) -This would result in the following help output:: +This would result in the following help output: + +.. code-block:: text usage: [options] arg1 arg2 @@ -1126,7 +1136,9 @@ must specify for any option using that action. If :mod:`optparse` sees either ``"-h"`` or ``"--help"`` on the command line, it will print something like the following help message to stdout (assuming - ``sys.argv[0]`` is ``"foo.py"``):: + ``sys.argv[0]`` is ``"foo.py"``): + + .. code-block:: text usage: foo.py [options] @@ -1848,7 +1860,7 @@ would result in a list :: Again we define a subclass of Option:: - class MyOption (Option): + class MyOption(Option): ACTIONS = Option.ACTIONS + ("extend",) STORE_ACTIONS = Option.STORE_ACTIONS + ("extend",) -- cgit v0.12 From 3808ce7b559d56a53845a79b350b45ef28c6e91b Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sun, 3 Jan 2010 09:12:58 +0000 Subject: Merged revisions 77273 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77273 | ezio.melotti | 2010-01-03 11:11:59 +0200 (Sun, 03 Jan 2010) | 9 lines Merged revisions 77271 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77271 | ezio.melotti | 2010-01-03 11:09:55 +0200 (Sun, 03 Jan 2010) | 1 line :stmt: -> :keyword: ........ ................ --- Doc/c-api/structures.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/c-api/structures.rst b/Doc/c-api/structures.rst index 9f6a5e2..dbacedf 100644 --- a/Doc/c-api/structures.rst +++ b/Doc/c-api/structures.rst @@ -275,7 +275,7 @@ definition with the same method name. :cmacro:`T_OBJECT` returns ``None`` if the member is *NULL* and :cmacro:`T_OBJECT_EX` raises an :exc:`AttributeError`. Try to use :cmacro:`T_OBJECT_EX` over :cmacro:`T_OBJECT` because :cmacro:`T_OBJECT_EX` - handles use of the :stmt:`del` statement on that attribute more correctly + handles use of the :keyword:`del` statement on that attribute more correctly than :cmacro:`T_OBJECT`. :attr:`flags` can be 0 for write and read access or :cmacro:`READONLY` for -- cgit v0.12 -- cgit v0.12 From 593d0f46703dd6bf3619ea7113d230a77d20778c Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Sun, 3 Jan 2010 14:33:39 +0000 Subject: Merged revisions 77281 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r77281 | georg.brandl | 2010-01-03 15:30:52 +0100 (So, 03 Jan 2010) | 17 lines Merged revisions 77266,77279 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77266 | kurt.kaiser | 2010-01-03 09:36:45 +0100 (So, 03 Jan 2010) | 6 lines r77152 to Doc/Makefile broke doc build due to (at least some) make binaries running clean prereq after checkout. 1. So, fix the insane make call in build.sh - seems to solve it. 2. Fix a missing redirection. 3. Check in the rsync opts that actually work during upload. ........ r77279 | georg.brandl | 2010-01-03 14:05:39 +0100 (So, 03 Jan 2010) | 1 line Update doc build step. ........ ................ --- Misc/build.sh | 26 +++++--------------------- 1 file changed, 5 insertions(+), 21 deletions(-) diff --git a/Misc/build.sh b/Misc/build.sh index 544fd29..4b55941 100755 --- a/Misc/build.sh +++ b/Misc/build.sh @@ -55,7 +55,7 @@ REMOTE_SYSTEM="neal@dinsdale.python.org" REMOTE_DIR="/data/ftp.python.org/pub/www.python.org/doc/3.1" RESULT_FILE="$DIR/build/index.html" INSTALL_DIR="/tmp/python-test-3.1/local" -RSYNC_OPTS="-aC -e ssh" +RSYNC_OPTS="-C -e ssh -rlogD" # Always run the installed version of Python. PYTHON=$INSTALL_DIR/bin/python @@ -136,7 +136,7 @@ mail_on_failure() { ## setup cd $DIR -make clobber /dev/null 2>&1 +make clobber > /dev/null 2>&1 cp -p Modules/Setup.dist Modules/Setup # But maybe there was no Makefile - we are only building docs. Clear build: rm -rf build/ @@ -259,25 +259,9 @@ fi cd $DIR/Doc F="make-doc.out" start=`current_time` -# XXX(nnorwitz): For now, keep the code that checks for a conflicted file until -# after the first release of 2.6a1 or 3.0a1. At that point, it will be clear -# if there will be a similar problem with the new doc system. - -# Doc/commontex/boilerplate.tex is expected to always have an outstanding -# modification for the date. When a release is cut, a conflict occurs. -# This allows us to detect this problem and not try to build the docs -# which will definitely fail with a conflict. -#CONFLICTED_FILE=commontex/boilerplate.tex -#conflict_count=`grep -c "<<<" $CONFLICTED_FILE` -conflict_count=0 -if [ $conflict_count != 0 ]; then - echo "Conflict detected in $CONFLICTED_FILE. Doc build skipped." > ../build/$F - err=1 -else - make clean > ../build/$F 2>&1 - make checkout update html >> ../build/$F 2>&1 - err=$? -fi +make clean > ../build/$F 2>&1 +make checkout html >> ../build/$F 2>&1 +err=$? update_status "Making doc" "$F" $start if [ $err != 0 ]; then NUM_FAILURES=1 -- cgit v0.12 From fa833950bf8c99ead3e4c793982716e684000b14 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Mon, 4 Jan 2010 19:55:11 +0000 Subject: Merged revisions 77300 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r77300 | antoine.pitrou | 2010-01-04 19:50:53 +0100 (lun., 04 janv. 2010) | 4 lines Issue #7631: Fix undefined references to the "built-in file object", which has ceased to be. ........ --- Doc/library/filesys.rst | 9 ++++----- Doc/library/socket.rst | 12 +++++++----- Doc/library/tokenize.rst | 5 ++--- Doc/reference/datamodel.rst | 23 +++++++++++++---------- Doc/using/cmdline.rst | 5 ----- 5 files changed, 26 insertions(+), 28 deletions(-) diff --git a/Doc/library/filesys.rst b/Doc/library/filesys.rst index b341f5f..31eaf0d 100644 --- a/Doc/library/filesys.rst +++ b/Doc/library/filesys.rst @@ -26,14 +26,13 @@ in this chapter is: .. seealso:: - Section :ref:`bltin-file-objects` - A description of Python's built-in file objects. - Module :mod:`os` Operating system interfaces, including functions to work with files at a lower level than the built-in file object. Module :mod:`io` - Python's framework for dealing with I/O including reading and writing - files. + Python's built-in I/O library, including both abstract classes and + some concrete classes such as file I/O. + Built-in function :func:`open` + The standard way to open files for reading and writing with Python. diff --git a/Doc/library/socket.rst b/Doc/library/socket.rst index fc447c5..60dc02e 100644 --- a/Doc/library/socket.rst +++ b/Doc/library/socket.rst @@ -569,14 +569,16 @@ correspond to Unix system calls applicable to sockets. .. index:: single: I/O control; buffering - Return a :dfn:`file object` associated with the socket. (File objects are - described in :ref:`bltin-file-objects`.) The file object references a - :cfunc:`dup`\ ped version of the socket file descriptor, so the file object - and socket object may be closed or garbage-collected independently. The - socket must be in blocking mode (it can not have a timeout). The optional + Return a :dfn:`file object` associated with the socket. The exact + returned type depends on the arguments given to :meth:`makefile`. These arguments are interpreted the same way as by the built-in :func:`open` function. + The returned file object references a :cfunc:`dup`\ ped version of the + socket file descriptor, so the file object and socket object may be + closed or garbage-collected independently. The socket must be in + blocking mode (it can not have a timeout). + .. method:: socket.recv(bufsize[, flags]) diff --git a/Doc/library/tokenize.rst b/Doc/library/tokenize.rst index d66b07c..7017045 100644 --- a/Doc/library/tokenize.rst +++ b/Doc/library/tokenize.rst @@ -18,9 +18,8 @@ The primary entry point is a :term:`generator`: The :func:`tokenize` generator requires one argument, *readline*, which must be a callable object which provides the same interface as the - :meth:`readline` method of built-in file objects (see section - :ref:`bltin-file-objects`). Each call to the function should return one - line of input as bytes. + :meth:`io.IOBase.readline` method of file objects. Each call to the + function should return one line of input as bytes. The generator produces 5-tuples with these members: the token type; the token string; a 2-tuple ``(srow, scol)`` of ints specifying the row and diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst index 36fc575..78f96df 100644 --- a/Doc/reference/datamodel.rst +++ b/Doc/reference/datamodel.rst @@ -767,10 +767,10 @@ Class instances Special attributes: :attr:`__dict__` is the attribute dictionary; :attr:`__class__` is the instance's class. -Files +I/O objects (also known as file objects) .. index:: - object: file builtin: open + module: io single: popen() (in module os) single: makefile() (socket method) single: sys.stdin @@ -781,14 +781,17 @@ Files single: stdout (in module sys) single: stderr (in module sys) - A file object represents an open file. File objects are created by the - :func:`open` built-in function, and also by :func:`os.popen`, - :func:`os.fdopen`, and the :meth:`makefile` method of socket objects (and - perhaps by other functions or methods provided by extension modules). The - objects ``sys.stdin``, ``sys.stdout`` and ``sys.stderr`` are initialized to - file objects corresponding to the interpreter's standard input, output and - error streams. See :ref:`bltin-file-objects` for complete documentation of - file objects. + A file object represents an open file. Various shortcuts are available + to create file objects: the :func:`open` built-in function, and also + :func:`os.popen`, :func:`os.fdopen`, and the :meth:`makefile` method + of socket objects (and perhaps by other functions or methods provided + by extension modules). + + The objects ``sys.stdin``, ``sys.stdout`` and ``sys.stderr`` are + initialized to file objects corresponding to the interpreter's standard + input, output and error streams; they are all open in text mode and + therefore follow the interface defined by the :class:`io.TextIOBase` + abstract class. Internal types .. index:: diff --git a/Doc/using/cmdline.rst b/Doc/using/cmdline.rst index 5440c20..7c9b511 100644 --- a/Doc/using/cmdline.rst +++ b/Doc/using/cmdline.rst @@ -235,11 +235,6 @@ Miscellaneous options Force stdin, stdout and stderr to be totally unbuffered. On systems where it matters, also put stdin, stdout and stderr in binary mode. - Note that there is internal buffering in :meth:`file.readlines` and - :ref:`bltin-file-objects` (``for line in sys.stdin``) which is not influenced - by this option. To work around this, you will want to use - :meth:`file.readline` inside a ``while 1:`` loop. - See also :envvar:`PYTHONUNBUFFERED`. -- cgit v0.12 From 2505f1ee6cb2333ece24f35a18f15a75e0091cae Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Mon, 4 Jan 2010 21:34:08 +0000 Subject: Merged revisions 77304 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77304 | mark.dickinson | 2010-01-04 21:33:31 +0000 (Mon, 04 Jan 2010) | 9 lines Merged revisions 77302 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77302 | mark.dickinson | 2010-01-04 21:32:02 +0000 (Mon, 04 Jan 2010) | 1 line Fix typo in comment. ........ ................ --- Python/dtoa.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Python/dtoa.c b/Python/dtoa.c index 1cac941..4f8bab7 100644 --- a/Python/dtoa.c +++ b/Python/dtoa.c @@ -927,7 +927,7 @@ b2d(Bigint *a, int *e) Given a finite nonzero double d, return an odd Bigint b and exponent *e such that fabs(d) = b * 2**e. On return, *bbits gives the number of - significant bits of e; that is, 2**(*bbits-1) <= b < 2**(*bbits). + significant bits of b; that is, 2**(*bbits-1) <= b < 2**(*bbits). If d is zero, then b == 0, *e == -1010, *bbits = 0. */ -- cgit v0.12 From 6ea2a3deb819d98c620fdec36dc617bd9ab400ca Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Mon, 4 Jan 2010 21:54:31 +0000 Subject: Merged revisions 77308 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77308 | ezio.melotti | 2010-01-04 23:53:17 +0200 (Mon, 04 Jan 2010) | 9 lines Merged revisions 77306 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77306 | ezio.melotti | 2010-01-04 23:43:02 +0200 (Mon, 04 Jan 2010) | 1 line #3340: document print/get_usage and print/get_version ........ ................ --- Doc/library/optparse.rst | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/Doc/library/optparse.rst b/Doc/library/optparse.rst index 1e66d4d..e417400 100644 --- a/Doc/library/optparse.rst +++ b/Doc/library/optparse.rst @@ -598,6 +598,20 @@ For example, if your script is called ``/usr/bin/foo``:: $ /usr/bin/foo --version foo 1.0 +The following two methods can be used to print and get the ``version`` string: + +.. method:: OptionParser.print_version(file=None) + + Print the version message for the current program (``self.version``) to + *file* (default stdout). As with :meth:`print_usage`, any occurrence + of ``"%prog"`` in ``self.version`` is replaced with the name of the current + program. Does nothing if ``self.version`` is empty or undefined. + +.. method:: OptionParser.get_version() + + Same as :meth:`print_version` but returns the version string instead of + printing it. + .. _optparse-how-optparse-handles-errors: @@ -1384,6 +1398,18 @@ OptionParser supports several other public methods: constructor keyword argument. Passing ``None`` sets the default usage string; use :data:`optparse.SUPPRESS_USAGE` to suppress a usage message. +.. method:: OptionParser.print_usage(file=None) + + Print the usage message for the current program (``self.usage``) to *file* + (default stdout). Any occurrence of the string ``"%prog"`` in ``self.usage`` + is replaced with the name of the current program. Does nothing if + ``self.usage`` is empty or not defined. + +.. method:: OptionParser.get_usage() + + Same as :meth:`print_usage` but returns the usage string instead of + printing it. + .. method:: OptionParser.set_defaults(dest=value, ...) Set default values for several option destinations at once. Using -- cgit v0.12 From 5f7dde18aa3bdad7bd9469b0c15d99e03b9a1790 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Tue, 5 Jan 2010 08:38:30 +0000 Subject: Merged revisions 77314 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r77314 | ezio.melotti | 2010-01-05 10:37:27 +0200 (Tue, 05 Jan 2010) | 1 line #7432: remove unnecessary from __future__ import division ........ --- Doc/library/dis.rst | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/Doc/library/dis.rst b/Doc/library/dis.rst index 8d4d956..d0312de7 100644 --- a/Doc/library/dis.rst +++ b/Doc/library/dis.rst @@ -219,8 +219,7 @@ result back on the stack. .. opcode:: BINARY_TRUE_DIVIDE () - Implements ``TOS = TOS1 / TOS`` when ``from __future__ import division`` is in - effect. + Implements ``TOS = TOS1 / TOS``. .. opcode:: BINARY_MODULO () @@ -290,8 +289,7 @@ the original TOS1. .. opcode:: INPLACE_TRUE_DIVIDE () - Implements in-place ``TOS = TOS1 / TOS`` when ``from __future__ import - division`` is in effect. + Implements in-place ``TOS = TOS1 / TOS``. .. opcode:: INPLACE_MODULO () -- cgit v0.12 From 875e1e7b7c972f76bf05a7f4caacef47da5c846c Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Wed, 6 Jan 2010 16:23:13 +0000 Subject: Merged revisions 77326 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r77326 | mark.dickinson | 2010-01-06 16:22:15 +0000 (Wed, 06 Jan 2010) | 9 lines Merged revisions 77324 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77324 | mark.dickinson | 2010-01-06 16:20:22 +0000 (Wed, 06 Jan 2010) | 2 lines Add missing docstring for Context.divmod. Thanks Juan José Conti. ........ ................ --- Lib/decimal.py | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Lib/decimal.py b/Lib/decimal.py index 3450066..5638bd7 100644 --- a/Lib/decimal.py +++ b/Lib/decimal.py @@ -4132,6 +4132,13 @@ class Context(object): return a.__floordiv__(b, context=self) def divmod(self, a, b): + """Return (a // b, a % b) + + >>> ExtendedContext.divmod(Decimal(8), Decimal(3)) + (Decimal('2'), Decimal('2')) + >>> ExtendedContext.divmod(Decimal(8), Decimal(4)) + (Decimal('2'), Decimal('0')) + """ return a.__divmod__(b, context=self) def exp(self, a): -- cgit v0.12 From 93a59653a49d60abaeb69a966370b4277e0f1d3a Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Wed, 6 Jan 2010 20:12:07 +0000 Subject: Merged revisions 74246 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r74246 | amaury.forgeotdarc | 2009-07-28 18:18:57 -0400 (Tue, 28 Jul 2009) | 10 lines Merged revisions 74245 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r74245 | amaury.forgeotdarc | 2009-07-29 00:15:30 +0200 (mer., 29 juil. 2009) | 3 lines #6511: ZipFile will now raise BadZipfile when opening an empty or tiny file, like it does for larger invalid files. ........ ................ --- Lib/test/test_zipfile.py | 10 ++++++++++ Lib/zipfile.py | 5 ++++- Misc/NEWS | 3 +++ 3 files changed, 17 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_zipfile.py b/Lib/test/test_zipfile.py index ed800c5..55cfaa9 100644 --- a/Lib/test/test_zipfile.py +++ b/Lib/test/test_zipfile.py @@ -688,6 +688,16 @@ class OtherTests(unittest.TestCase): # quickly. self.assertRaises(IOError, zipfile.ZipFile, TESTFN) + def test_empty_file_raises_BadZipFile(self): + f = open(TESTFN, 'w') + f.close() + self.assertRaises(zipfile.BadZipfile, zipfile.ZipFile, TESTFN) + + f = open(TESTFN, 'w') + f.write("short file") + f.close() + self.assertRaises(zipfile.BadZipfile, zipfile.ZipFile, TESTFN) + def testClosedZipRaisesRuntimeError(self): # Verify that testzip() doesn't swallow inappropriate exceptions. data = io.BytesIO() diff --git a/Lib/zipfile.py b/Lib/zipfile.py index 6357b94..79ca152 100644 --- a/Lib/zipfile.py +++ b/Lib/zipfile.py @@ -200,7 +200,10 @@ def _EndRecData(fpin): # Check to see if this is ZIP file with no archive comment (the # "end of central directory" structure should be the last item in the # file if this is the case). - fpin.seek(-sizeEndCentDir, 2) + try: + fpin.seek(-sizeEndCentDir, 2) + except IOError: + return None data = fpin.read() if data[0:4] == stringEndArchive and data[-2:] == b"\000\000": # the signature is correct and there's no comment, unpack structure diff --git a/Misc/NEWS b/Misc/NEWS index d335bfd..ec4fa86 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -61,6 +61,9 @@ Core and Builtins Library ------- +- Issue #6511: ZipFile now raises BadZipfile (instead of an IOError) when + opening an empty or very small file. + - Issue #7556: Make sure Distutils' msvc9compile reads and writes the MSVC XML Manifest file in text mode so string patterns can be used in regular expressions. -- cgit v0.12 From 901d81e6724f7685199e669b808fce57a6123d87 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Thu, 7 Jan 2010 18:02:53 +0000 Subject: Merged revisions 77355 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77355 | antoine.pitrou | 2010-01-07 18:57:31 +0100 (jeu., 07 janv. 2010) | 18 lines Merged revisions 77352-77354 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77352 | antoine.pitrou | 2010-01-07 18:46:49 +0100 (jeu., 07 janv. 2010) | 5 lines Issue #7455: Fix possible crash in cPickle on invalid input. Patch by Florent Xicluna. ........ r77353 | antoine.pitrou | 2010-01-07 18:49:37 +0100 (jeu., 07 janv. 2010) | 3 lines Fix attribution. Florent actually repackaged and reviewed Victor's patch (sorry!). ........ r77354 | antoine.pitrou | 2010-01-07 18:54:10 +0100 (jeu., 07 janv. 2010) | 3 lines Fix reattribution mistake when fixing attribution mistake! ........ ................ --- Lib/test/pickletester.py | 3 +++ Misc/NEWS | 3 +++ Modules/_pickle.c | 2 +- 3 files changed, 7 insertions(+), 1 deletion(-) diff --git a/Lib/test/pickletester.py b/Lib/test/pickletester.py index 19704ae..7ecc105 100644 --- a/Lib/test/pickletester.py +++ b/Lib/test/pickletester.py @@ -1142,6 +1142,9 @@ class AbstractPickleModuleTests(unittest.TestCase): # Test issue4298 s = bytes([0x58, 0, 0, 0, 0x54]) self.assertRaises(EOFError, pickle.loads, s) + # Test issue7455 + s = b'0' + self.assertRaises(pickle.UnpicklingError, pickle.loads, s) class AbstractPersistentPicklerTests(unittest.TestCase): diff --git a/Misc/NEWS b/Misc/NEWS index ec4fa86..eaef311 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -61,6 +61,9 @@ Core and Builtins Library ------- +- Issue #7455: Fix possible crash in cPickle on invalid input. Patch by + Victor Stinner. + - Issue #6511: ZipFile now raises BadZipfile (instead of an IOError) when opening an empty or very small file. diff --git a/Modules/_pickle.c b/Modules/_pickle.c index 0e6df34..29aed7a 100644 --- a/Modules/_pickle.c +++ b/Modules/_pickle.c @@ -3729,7 +3729,7 @@ load_pop(UnpicklerObject *self) */ if (self->num_marks > 0 && self->marks[self->num_marks - 1] == len) { self->num_marks--; - } else if (len >= 0) { + } else if (len > 0) { len--; Py_DECREF(self->stack->data[len]); self->stack->length = len; -- cgit v0.12 From 1a2d3563f960bc284daf146a1b6944cb16167666 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Fri, 8 Jan 2010 17:56:16 +0000 Subject: (note: svnmerged from py3k, but the original message was wrong) Issue #7105: Make WeakKeyDictionary and WeakValueDictionary robust against the destruction of weakref'ed objects while iterating. --- Doc/library/weakref.rst | 4 +- Lib/_weakrefset.py | 74 ++++++++++++++++++++++++-- Lib/test/test_weakref.py | 87 ++++++++++++++++++++++++++++++ Lib/test/test_weakset.py | 50 ++++++++++++++++++ Lib/weakref.py | 134 ++++++++++++++++++++++++++++++----------------- Misc/NEWS | 3 ++ 6 files changed, 296 insertions(+), 56 deletions(-) diff --git a/Doc/library/weakref.rst b/Doc/library/weakref.rst index 639d8d0..ec88b1e 100644 --- a/Doc/library/weakref.rst +++ b/Doc/library/weakref.rst @@ -156,7 +156,7 @@ than needed. .. method:: WeakKeyDictionary.keyrefs() - Return an :term:`iterator` that yields the weak references to the keys. + Return an iterable of the weak references to the keys. .. class:: WeakValueDictionary([dict]) @@ -179,7 +179,7 @@ These method have the same issues as the and :meth:`keyrefs` method of .. method:: WeakValueDictionary.valuerefs() - Return an :term:`iterator` that yields the weak references to the values. + Return an iterable of the weak references to the values. .. class:: WeakSet([elements]) diff --git a/Lib/_weakrefset.py b/Lib/_weakrefset.py index addc7af..3de3bda 100644 --- a/Lib/_weakrefset.py +++ b/Lib/_weakrefset.py @@ -6,22 +6,61 @@ from _weakref import ref __all__ = ['WeakSet'] + +class _IterationGuard: + # This context manager registers itself in the current iterators of the + # weak container, such as to delay all removals until the context manager + # exits. + # This technique should be relatively thread-safe (since sets are). + + def __init__(self, weakcontainer): + # Don't create cycles + self.weakcontainer = ref(weakcontainer) + + def __enter__(self): + w = self.weakcontainer() + if w is not None: + w._iterating.add(self) + return self + + def __exit__(self, e, t, b): + w = self.weakcontainer() + if w is not None: + s = w._iterating + s.remove(self) + if not s: + w._commit_removals() + + class WeakSet: def __init__(self, data=None): self.data = set() def _remove(item, selfref=ref(self)): self = selfref() if self is not None: - self.data.discard(item) + if self._iterating: + self._pending_removals.append(item) + else: + self.data.discard(item) self._remove = _remove + # A list of keys to be removed + self._pending_removals = [] + self._iterating = set() if data is not None: self.update(data) + def _commit_removals(self): + l = self._pending_removals + discard = self.data.discard + while l: + discard(l.pop()) + def __iter__(self): - for itemref in self.data: - item = itemref() - if item is not None: - yield item + with _IterationGuard(self): + for itemref in self.data: + item = itemref() + if item is not None: + yield item def __len__(self): return sum(x() is not None for x in self.data) @@ -34,15 +73,21 @@ class WeakSet: getattr(self, '__dict__', None)) def add(self, item): + if self._pending_removals: + self._commit_removals() self.data.add(ref(item, self._remove)) def clear(self): + if self._pending_removals: + self._commit_removals() self.data.clear() def copy(self): return self.__class__(self) def pop(self): + if self._pending_removals: + self._commit_removals() while True: try: itemref = self.data.pop() @@ -53,17 +98,24 @@ class WeakSet: return item def remove(self, item): + if self._pending_removals: + self._commit_removals() self.data.remove(ref(item)) def discard(self, item): + if self._pending_removals: + self._commit_removals() self.data.discard(ref(item)) def update(self, other): + if self._pending_removals: + self._commit_removals() if isinstance(other, self.__class__): self.data.update(other.data) else: for element in other: self.add(element) + def __ior__(self, other): self.update(other) return self @@ -82,11 +134,15 @@ class WeakSet: __sub__ = difference def difference_update(self, other): + if self._pending_removals: + self._commit_removals() if self is other: self.data.clear() else: self.data.difference_update(ref(item) for item in other) def __isub__(self, other): + if self._pending_removals: + self._commit_removals() if self is other: self.data.clear() else: @@ -98,8 +154,12 @@ class WeakSet: __and__ = intersection def intersection_update(self, other): + if self._pending_removals: + self._commit_removals() self.data.intersection_update(ref(item) for item in other) def __iand__(self, other): + if self._pending_removals: + self._commit_removals() self.data.intersection_update(ref(item) for item in other) return self @@ -127,11 +187,15 @@ class WeakSet: __xor__ = symmetric_difference def symmetric_difference_update(self, other): + if self._pending_removals: + self._commit_removals() if self is other: self.data.clear() else: self.data.symmetric_difference_update(ref(item) for item in other) def __ixor__(self, other): + if self._pending_removals: + self._commit_removals() if self is other: self.data.clear() else: diff --git a/Lib/test/test_weakref.py b/Lib/test/test_weakref.py index ecf1976..028b418 100644 --- a/Lib/test/test_weakref.py +++ b/Lib/test/test_weakref.py @@ -4,6 +4,8 @@ import unittest import collections import weakref import operator +import contextlib +import copy from test import support @@ -788,6 +790,10 @@ class Object: self.arg = arg def __repr__(self): return "" % self.arg + def __eq__(self, other): + if isinstance(other, Object): + return self.arg == other.arg + return NotImplemented def __lt__(self, other): if isinstance(other, Object): return self.arg < other.arg @@ -935,6 +941,87 @@ class MappingTestCase(TestBase): self.assertFalse(values, "itervalues() did not touch all values") + def check_weak_destroy_while_iterating(self, dict, objects, iter_name): + n = len(dict) + it = iter(getattr(dict, iter_name)()) + next(it) # Trigger internal iteration + # Destroy an object + del objects[-1] + gc.collect() # just in case + # We have removed either the first consumed object, or another one + self.assertIn(len(list(it)), [len(objects), len(objects) - 1]) + del it + # The removal has been committed + self.assertEqual(len(dict), n - 1) + + def check_weak_destroy_and_mutate_while_iterating(self, dict, testcontext): + # Check that we can explicitly mutate the weak dict without + # interfering with delayed removal. + # `testcontext` should create an iterator, destroy one of the + # weakref'ed objects and then return a new key/value pair corresponding + # to the destroyed object. + with testcontext() as (k, v): + self.assertFalse(k in dict) + with testcontext() as (k, v): + self.assertRaises(KeyError, dict.__delitem__, k) + self.assertFalse(k in dict) + with testcontext() as (k, v): + self.assertRaises(KeyError, dict.pop, k) + self.assertFalse(k in dict) + with testcontext() as (k, v): + dict[k] = v + self.assertEqual(dict[k], v) + ddict = copy.copy(dict) + with testcontext() as (k, v): + dict.update(ddict) + self.assertEqual(dict, ddict) + with testcontext() as (k, v): + dict.clear() + self.assertEqual(len(dict), 0) + + def test_weak_keys_destroy_while_iterating(self): + # Issue #7105: iterators shouldn't crash when a key is implicitly removed + dict, objects = self.make_weak_keyed_dict() + self.check_weak_destroy_while_iterating(dict, objects, 'keys') + self.check_weak_destroy_while_iterating(dict, objects, 'items') + self.check_weak_destroy_while_iterating(dict, objects, 'values') + self.check_weak_destroy_while_iterating(dict, objects, 'keyrefs') + dict, objects = self.make_weak_keyed_dict() + @contextlib.contextmanager + def testcontext(): + try: + it = iter(dict.items()) + next(it) + # Schedule a key/value for removal and recreate it + v = objects.pop().arg + gc.collect() # just in case + yield Object(v), v + finally: + it = None # should commit all removals + self.check_weak_destroy_and_mutate_while_iterating(dict, testcontext) + + def test_weak_values_destroy_while_iterating(self): + # Issue #7105: iterators shouldn't crash when a key is implicitly removed + dict, objects = self.make_weak_valued_dict() + self.check_weak_destroy_while_iterating(dict, objects, 'keys') + self.check_weak_destroy_while_iterating(dict, objects, 'items') + self.check_weak_destroy_while_iterating(dict, objects, 'values') + self.check_weak_destroy_while_iterating(dict, objects, 'itervaluerefs') + self.check_weak_destroy_while_iterating(dict, objects, 'valuerefs') + dict, objects = self.make_weak_valued_dict() + @contextlib.contextmanager + def testcontext(): + try: + it = iter(dict.items()) + next(it) + # Schedule a key/value for removal and recreate it + k = objects.pop().arg + gc.collect() # just in case + yield k, Object(k) + finally: + it = None # should commit all removals + self.check_weak_destroy_and_mutate_while_iterating(dict, testcontext) + def test_make_weak_keyed_dict_from_dict(self): o = Object(3) dict = weakref.WeakKeyDictionary({o:364}) diff --git a/Lib/test/test_weakset.py b/Lib/test/test_weakset.py index 651efe2..4e0aa38 100644 --- a/Lib/test/test_weakset.py +++ b/Lib/test/test_weakset.py @@ -10,6 +10,8 @@ import sys import warnings import collections from collections import UserString as ustr +import gc +import contextlib class Foo: @@ -307,6 +309,54 @@ class TestWeakSet(unittest.TestCase): self.assertFalse(self.s == WeakSet([Foo])) self.assertFalse(self.s == 1) + def test_weak_destroy_while_iterating(self): + # Issue #7105: iterators shouldn't crash when a key is implicitly removed + # Create new items to be sure no-one else holds a reference + items = [ustr(c) for c in ('a', 'b', 'c')] + s = WeakSet(items) + it = iter(s) + next(it) # Trigger internal iteration + # Destroy an item + del items[-1] + gc.collect() # just in case + # We have removed either the first consumed items, or another one + self.assertIn(len(list(it)), [len(items), len(items) - 1]) + del it + # The removal has been committed + self.assertEqual(len(s), len(items)) + + def test_weak_destroy_and_mutate_while_iterating(self): + # Issue #7105: iterators shouldn't crash when a key is implicitly removed + items = [ustr(c) for c in string.ascii_letters] + s = WeakSet(items) + @contextlib.contextmanager + def testcontext(): + try: + it = iter(s) + next(it) + # Schedule an item for removal and recreate it + u = ustr(str(items.pop())) + gc.collect() # just in case + yield u + finally: + it = None # should commit all removals + + with testcontext() as u: + self.assertFalse(u in s) + with testcontext() as u: + self.assertRaises(KeyError, s.remove, u) + self.assertFalse(u in s) + with testcontext() as u: + s.add(u) + self.assertTrue(u in s) + t = s.copy() + with testcontext() as u: + s.update(t) + self.assertEqual(len(s), len(t)) + with testcontext() as u: + s.clear() + self.assertEqual(len(s), 0) + def test_main(verbose=None): support.run_unittest(TestWeakSet) diff --git a/Lib/weakref.py b/Lib/weakref.py index 5e6cc8b..66c4dc6 100644 --- a/Lib/weakref.py +++ b/Lib/weakref.py @@ -18,7 +18,7 @@ from _weakref import ( ProxyType, ReferenceType) -from _weakrefset import WeakSet +from _weakrefset import WeakSet, _IterationGuard import collections # Import after _weakref to avoid circular import. @@ -46,11 +46,25 @@ class WeakValueDictionary(collections.MutableMapping): def remove(wr, selfref=ref(self)): self = selfref() if self is not None: - del self.data[wr.key] + if self._iterating: + self._pending_removals.append(wr.key) + else: + del self.data[wr.key] self._remove = remove + # A list of keys to be removed + self._pending_removals = [] + self._iterating = set() self.data = d = {} self.update(*args, **kw) + def _commit_removals(self): + l = self._pending_removals + d = self.data + # We shouldn't encounter any KeyError, because this method should + # always be called *before* mutating the dict. + while l: + del d[l.pop()] + def __getitem__(self, key): o = self.data[key]() if o is None: @@ -59,6 +73,8 @@ class WeakValueDictionary(collections.MutableMapping): return o def __delitem__(self, key): + if self._pending_removals: + self._commit_removals() del self.data[key] def __len__(self): @@ -75,6 +91,8 @@ class WeakValueDictionary(collections.MutableMapping): return "" % id(self) def __setitem__(self, key, value): + if self._pending_removals: + self._commit_removals() self.data[key] = KeyedRef(value, self._remove, key) def copy(self): @@ -110,24 +128,19 @@ class WeakValueDictionary(collections.MutableMapping): return o def items(self): - L = [] - for key, wr in self.data.items(): - o = wr() - if o is not None: - L.append((key, o)) - return L - - def items(self): - for wr in self.data.values(): - value = wr() - if value is not None: - yield wr.key, value + with _IterationGuard(self): + for k, wr in self.data.items(): + v = wr() + if v is not None: + yield k, v def keys(self): - return iter(self.data.keys()) + with _IterationGuard(self): + for k, wr in self.data.items(): + if wr() is not None: + yield k - def __iter__(self): - return iter(self.data.keys()) + __iter__ = keys def itervaluerefs(self): """Return an iterator that yields the weak references to the values. @@ -139,15 +152,20 @@ class WeakValueDictionary(collections.MutableMapping): keep the values around longer than needed. """ - return self.data.values() + with _IterationGuard(self): + for wr in self.data.values(): + yield wr def values(self): - for wr in self.data.values(): - obj = wr() - if obj is not None: - yield obj + with _IterationGuard(self): + for wr in self.data.values(): + obj = wr() + if obj is not None: + yield obj def popitem(self): + if self._pending_removals: + self._commit_removals() while 1: key, wr = self.data.popitem() o = wr() @@ -155,6 +173,8 @@ class WeakValueDictionary(collections.MutableMapping): return key, o def pop(self, key, *args): + if self._pending_removals: + self._commit_removals() try: o = self.data.pop(key)() except KeyError: @@ -170,12 +190,16 @@ class WeakValueDictionary(collections.MutableMapping): try: wr = self.data[key] except KeyError: + if self._pending_removals: + self._commit_removals() self.data[key] = KeyedRef(default, self._remove, key) return default else: return wr() def update(self, dict=None, **kwargs): + if self._pending_removals: + self._commit_removals() d = self.data if dict is not None: if not hasattr(dict, "items"): @@ -195,7 +219,7 @@ class WeakValueDictionary(collections.MutableMapping): keep the values around longer than needed. """ - return self.data.values() + return list(self.data.values()) class KeyedRef(ref): @@ -235,9 +259,29 @@ class WeakKeyDictionary(collections.MutableMapping): def remove(k, selfref=ref(self)): self = selfref() if self is not None: - del self.data[k] + if self._iterating: + self._pending_removals.append(k) + else: + del self.data[k] self._remove = remove - if dict is not None: self.update(dict) + # A list of dead weakrefs (keys to be removed) + self._pending_removals = [] + self._iterating = set() + if dict is not None: + self.update(dict) + + def _commit_removals(self): + # NOTE: We don't need to call this method before mutating the dict, + # because a dead weakref never compares equal to a live weakref, + # even if they happened to refer to equal objects. + # However, it means keys may already have been removed. + l = self._pending_removals + d = self.data + while l: + try: + del d[l.pop()] + except KeyError: + pass def __delitem__(self, key): del self.data[ref(key)] @@ -284,34 +328,26 @@ class WeakKeyDictionary(collections.MutableMapping): return wr in self.data def items(self): - for wr, value in self.data.items(): - key = wr() - if key is not None: - yield key, value - - def keyrefs(self): - """Return an iterator that yields the weak references to the keys. - - The references are not guaranteed to be 'live' at the time - they are used, so the result of calling the references needs - to be checked before being used. This can be used to avoid - creating references that will cause the garbage collector to - keep the keys around longer than needed. - - """ - return self.data.keys() + with _IterationGuard(self): + for wr, value in self.data.items(): + key = wr() + if key is not None: + yield key, value def keys(self): - for wr in self.data.keys(): - obj = wr() - if obj is not None: - yield obj + with _IterationGuard(self): + for wr in self.data: + obj = wr() + if obj is not None: + yield obj - def __iter__(self): - return iter(self.keys()) + __iter__ = keys def values(self): - return iter(self.data.values()) + with _IterationGuard(self): + for wr, value in self.data.items(): + if wr() is not None: + yield value def keyrefs(self): """Return a list of weak references to the keys. @@ -323,7 +359,7 @@ class WeakKeyDictionary(collections.MutableMapping): keep the keys around longer than needed. """ - return self.data.keys() + return list(self.data) def popitem(self): while 1: diff --git a/Misc/NEWS b/Misc/NEWS index eaef311..fda335f 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -61,6 +61,9 @@ Core and Builtins Library ------- +- Issue #7105: Make WeakKeyDictionary and WeakValueDictionary robust against + the destruction of weakref'ed objects while iterating. + - Issue #7455: Fix possible crash in cPickle on invalid input. Patch by Victor Stinner. -- cgit v0.12 From 5e9615fa60762b24c32501b462195a6be41136a5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Sat, 9 Jan 2010 00:03:39 +0000 Subject: Merged revisions 77380 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77380 | tarek.ziade | 2010-01-09 00:57:53 +0100 (Sat, 09 Jan 2010) | 9 lines Merged revisions 77377 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77377 | tarek.ziade | 2010-01-09 00:42:23 +0100 (Sat, 09 Jan 2010) | 1 line Fixed #7617: all flavors of gcc should be recognized now ........ ................ --- Lib/distutils/tests/test_unixccompiler.py | 12 ++++++++++++ Lib/distutils/unixccompiler.py | 7 +++++-- Misc/NEWS | 4 ++++ 3 files changed, 21 insertions(+), 2 deletions(-) diff --git a/Lib/distutils/tests/test_unixccompiler.py b/Lib/distutils/tests/test_unixccompiler.py index be2df5c..3a41e6f 100644 --- a/Lib/distutils/tests/test_unixccompiler.py +++ b/Lib/distutils/tests/test_unixccompiler.py @@ -82,6 +82,18 @@ class UnixCCompilerTestCase(unittest.TestCase): sysconfig.get_config_var = gcv self.assertEqual(self.cc.rpath_foo(), '-Wl,-R/foo') + # GCC GNULD with fully qualified configuration prefix + # see #7617 + sys.platform = 'bar' + def gcv(v): + if v == 'CC': + return 'x86_64-pc-linux-gnu-gcc-4.4.2' + elif v == 'GNULD': + return 'yes' + sysconfig.get_config_var = gcv + self.assertEqual(self.cc.rpath_foo(), '-Wl,--enable-new-dtags,-R/foo') + + # non-GCC GNULD sys.platform = 'bar' def gcv(v): diff --git a/Lib/distutils/unixccompiler.py b/Lib/distutils/unixccompiler.py index 8bbdb4b..a33fdf0 100644 --- a/Lib/distutils/unixccompiler.py +++ b/Lib/distutils/unixccompiler.py @@ -264,6 +264,9 @@ class UnixCCompiler(CCompiler): def library_dir_option(self, dir): return "-L" + dir + def _is_gcc(self, compiler_name): + return "gcc" in compiler_name or "g++" in compiler_name + def runtime_library_dir_option(self, dir): # XXX Hackish, at the very least. See Python bug #445902: # http://sourceforge.net/tracker/index.php @@ -283,13 +286,13 @@ class UnixCCompiler(CCompiler): # MacOSX's linker doesn't understand the -R flag at all return "-L" + dir elif sys.platform[:5] == "hp-ux": - if "gcc" in compiler or "g++" in compiler: + if self._is_gcc(compiler): return ["-Wl,+s", "-L" + dir] return ["+s", "-L" + dir] elif sys.platform[:7] == "irix646" or sys.platform[:6] == "osf1V5": return ["-rpath", dir] else: - if compiler[:3] == "gcc" or compiler[:3] == "g++": + if self._is_gcc(compiler): # gcc on non-GNU systems does not need -Wl, but can # use it anyway. Since distutils has always passed in # -Wl whenever gcc was used in the past it is probably diff --git a/Misc/NEWS b/Misc/NEWS index fda335f..f4583df 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -61,6 +61,10 @@ Core and Builtins Library ------- +- Issue #7617: Make sure distutils.unixccompiler.UnixCCompiler recognizes + gcc when it has a fully qualified configuration prefix. Initial patch + by Arfrever. + - Issue #7105: Make WeakKeyDictionary and WeakValueDictionary robust against the destruction of weakref'ed objects while iterating. -- cgit v0.12 From ffeda291153942f643f2a73c6f1dde563c614e42 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sat, 9 Jan 2010 18:48:46 +0000 Subject: Merged revisions 77389 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77389 | benjamin.peterson | 2010-01-09 12:45:30 -0600 (Sat, 09 Jan 2010) | 25 lines Merged revisions 77209,77229,77359-77360,77371 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77209 | georg.brandl | 2010-01-01 07:07:05 -0600 (Fri, 01 Jan 2010) | 1 line More yearly updates. ........ r77229 | georg.brandl | 2010-01-02 06:35:01 -0600 (Sat, 02 Jan 2010) | 1 line Fix casing. ........ r77359 | georg.brandl | 2010-01-07 14:54:45 -0600 (Thu, 07 Jan 2010) | 1 line Fix description for Py_GetPath(); it sounded like it always returned sys.path. ........ r77360 | georg.brandl | 2010-01-07 15:48:47 -0600 (Thu, 07 Jan 2010) | 1 line #7653: clarify how the PythonPath registry key should look like. ........ r77371 | senthil.kumaran | 2010-01-08 13:20:25 -0600 (Fri, 08 Jan 2010) | 3 lines Fix for Issue7026. For the Error - RuntimeError: dictionary changed size during iteration ........ ................ --- Doc/c-api/init.rst | 17 +++++++++-------- Doc/using/windows.rst | 13 +++++++------ Lib/email/generator.py | 2 +- Lib/email/test/test_email.py | 2 +- Lib/email/utils.py | 2 +- Lib/idlelib/NEWS.txt | 2 +- Lib/logging/__init__.py | 2 +- Lib/platform.py | 2 +- Lib/test/test_hashlib.py | 2 +- Lib/test/test_logging.py | 4 ++-- Lib/test/test_urllib.py | 4 ++++ Lib/turtle.py | 2 +- Mac/Resources/app/Info.plist.in | 4 ++-- Modules/_hashopenssl.c | 2 +- 14 files changed, 33 insertions(+), 27 deletions(-) diff --git a/Doc/c-api/init.rst b/Doc/c-api/init.rst index dfed0c9..1a0975a 100644 --- a/Doc/c-api/init.rst +++ b/Doc/c-api/init.rst @@ -256,14 +256,15 @@ Initialization, Finalization, and Threads triple: module; search; path single: path (in module sys) - Return the default module search path; this is computed from the program name - (set by :cfunc:`Py_SetProgramName` above) and some environment variables. The - returned string consists of a series of directory names separated by a platform - dependent delimiter character. The delimiter character is ``':'`` on Unix and - Mac OS X, ``';'`` on Windows. The returned string points into static storage; - the caller should not modify its value. The value is available to Python code - as the list ``sys.path``, which may be modified to change the future search path - for loaded modules. + Return the default module search path; this is computed from the program name + (set by :cfunc:`Py_SetProgramName` above) and some environment variables. + The returned string consists of a series of directory names separated by a + platform dependent delimiter character. The delimiter character is ``':'`` + on Unix and Mac OS X, ``';'`` on Windows. The returned string points into + static storage; the caller should not modify its value. The list + :data:`sys.path` is initialized with this value on interpreter startup; it + can be (and usually is) modified later to change the search path for loading + modules. .. XXX should give the exact rules diff --git a/Doc/using/windows.rst b/Doc/using/windows.rst index 7c61703..9571a18 100644 --- a/Doc/using/windows.rst +++ b/Doc/using/windows.rst @@ -166,12 +166,13 @@ separated by semicolons, though, to distinguish them from drive identifiers .. `` -Modifying the module search path can also be done through the Windows registry: -Edit -:file:`HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\{version}\\PythonPath\\`, -as described above for the environment variable :envvar:`%PYTHONPATH%`. A -convenient registry editor is :program:`regedit` (start it by typing "regedit" -into :menuselection:`Start --> Run`). +Modifying the module search path can also be done through the Windows registry +under the key :file:`HKLM\\SOFTWARE\\Python\\PythonCore\\{version}\\PythonPath`. +Subkeys which have semicolon-delimited path strings as their default value will +cause each path to be searched. Multiple subkeys can be created and are +appended to the path in alphabetical order. A convenient registry editor is +:program:`regedit` (start it by typing "regedit" into :menuselection:`Start --> +Run`). Executing scripts diff --git a/Lib/email/generator.py b/Lib/email/generator.py index 2b4d182..e821d00 100644 --- a/Lib/email/generator.py +++ b/Lib/email/generator.py @@ -1,4 +1,4 @@ -# Copyright (C) 2001-2007 Python Software Foundation +# Copyright (C) 2001-2010 Python Software Foundation # Author: Barry Warsaw # Contact: email-sig@python.org diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py index 25885c7..4ffc8f9 100644 --- a/Lib/email/test/test_email.py +++ b/Lib/email/test/test_email.py @@ -1,4 +1,4 @@ -# Copyright (C) 2001-2007 Python Software Foundation +# Copyright (C) 2001-2010 Python Software Foundation # Contact: email-sig@python.org # email package unit tests diff --git a/Lib/email/utils.py b/Lib/email/utils.py index 7e63ae4..5f40bac 100644 --- a/Lib/email/utils.py +++ b/Lib/email/utils.py @@ -1,4 +1,4 @@ -# Copyright (C) 2001-2009 Python Software Foundation +# Copyright (C) 2001-2010 Python Software Foundation # Author: Barry Warsaw # Contact: email-sig@python.org diff --git a/Lib/idlelib/NEWS.txt b/Lib/idlelib/NEWS.txt index 573f45f..24629c1 100644 --- a/Lib/idlelib/NEWS.txt +++ b/Lib/idlelib/NEWS.txt @@ -28,7 +28,7 @@ What's New in IDLE 3.1a1? What's New in IDLE 2.7? (UNRELEASED, but merged into 3.1 releases above.) ======================= -*Release date: XX-XXX-2009* +*Release date: XX-XXX-2010* - idle.py modified and simplified to better support developing experimental versions of IDLE which are not installed in the standard location. diff --git a/Lib/logging/__init__.py b/Lib/logging/__init__.py index fecca2b..8065141 100644 --- a/Lib/logging/__init__.py +++ b/Lib/logging/__init__.py @@ -18,7 +18,7 @@ Logging package for Python. Based on PEP 282 and comments thereto in comp.lang.python, and influenced by Apache's log4j system. -Copyright (C) 2001-2009 Vinay Sajip. All Rights Reserved. +Copyright (C) 2001-2010 Vinay Sajip. All Rights Reserved. To use, simply 'import logging' and log away! """ diff --git a/Lib/platform.py b/Lib/platform.py index 13129d5..737198f 100755 --- a/Lib/platform.py +++ b/Lib/platform.py @@ -89,7 +89,7 @@ __copyright__ = """ Copyright (c) 1999-2000, Marc-Andre Lemburg; mailto:mal@lemburg.com - Copyright (c) 2000-2008, eGenix.com Software GmbH; mailto:info@egenix.com + Copyright (c) 2000-2010, eGenix.com Software GmbH; mailto:info@egenix.com Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee or royalty is hereby granted, diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py index d0ad07d..36c7f47 100644 --- a/Lib/test/test_hashlib.py +++ b/Lib/test/test_hashlib.py @@ -2,7 +2,7 @@ # # $Id$ # -# Copyright (C) 2005-2009 Gregory P. Smith (greg@krypto.org) +# Copyright (C) 2005-2010 Gregory P. Smith (greg@krypto.org) # Licensed to PSF under a Contributor Agreement. # diff --git a/Lib/test/test_logging.py b/Lib/test/test_logging.py index aff0ce3..0575149 100644 --- a/Lib/test/test_logging.py +++ b/Lib/test/test_logging.py @@ -1,6 +1,6 @@ #!/usr/bin/env python # -# Copyright 2001-2009 by Vinay Sajip. All Rights Reserved. +# Copyright 2001-2010 by Vinay Sajip. All Rights Reserved. # # Permission to use, copy, modify, and distribute this software and its # documentation for any purpose and without fee is hereby granted, @@ -18,7 +18,7 @@ """Test harness for the logging module. Run all tests. -Copyright (C) 2001-2009 Vinay Sajip. All Rights Reserved. +Copyright (C) 2001-2010 Vinay Sajip. All Rights Reserved. """ import logging diff --git a/Lib/test/test_urllib.py b/Lib/test/test_urllib.py index cae3619..ad0c100 100644 --- a/Lib/test/test_urllib.py +++ b/Lib/test/test_urllib.py @@ -119,6 +119,10 @@ class ProxyTests(unittest.TestCase): def setUp(self): # Records changes to env vars self.env = support.EnvironmentVarGuard() + # Delete all proxy related env vars + for k in os.environ.keys(): + if 'proxy' in k.lower(): + self.env.unset(k) def tearDown(self): # Restore all proxy related env vars diff --git a/Lib/turtle.py b/Lib/turtle.py index a58e65e..1355d56 100644 --- a/Lib/turtle.py +++ b/Lib/turtle.py @@ -2,7 +2,7 @@ # turtle.py: a Tkinter based turtle graphics module for Python # Version 1.1b - 4. 5. 2009 # -# Copyright (C) 2006 - 2009 Gregor Lingl +# Copyright (C) 2006 - 2010 Gregor Lingl # email: glingl@aon.at # # This software is provided 'as-is', without any express or implied diff --git a/Mac/Resources/app/Info.plist.in b/Mac/Resources/app/Info.plist.in index bd4a54c..83d1b26 100644 --- a/Mac/Resources/app/Info.plist.in +++ b/Mac/Resources/app/Info.plist.in @@ -20,7 +20,7 @@ CFBundleExecutable Python CFBundleGetInfoString - %version%, (c) 2004-2009 Python Software Foundation. + %version%, (c) 2004-2010 Python Software Foundation. CFBundleHelpBookFolder Documentation @@ -37,7 +37,7 @@ CFBundleInfoDictionaryVersion 6.0 CFBundleLongVersionString - %version%, (c) 2004-2009 Python Software Foundation. + %version%, (c) 2004-2010 Python Software Foundation. CFBundleName Python CFBundlePackageType diff --git a/Modules/_hashopenssl.c b/Modules/_hashopenssl.c index ae74394..0850d7b 100644 --- a/Modules/_hashopenssl.c +++ b/Modules/_hashopenssl.c @@ -1,7 +1,7 @@ /* Module that wraps all OpenSSL hash algorithms */ /* - * Copyright (C) 2005-2009 Gregory P. Smith (greg@krypto.org) + * Copyright (C) 2005-2010 Gregory P. Smith (greg@krypto.org) * Licensed to PSF under a Contributor Agreement. * * Derived from a skeleton of shamodule.c containing work performed by: -- cgit v0.12 From bb81c8ce3f9c879dac9975fcede878c3fb624002 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sat, 9 Jan 2010 21:54:39 +0000 Subject: Merged revisions 77395 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r77395 | benjamin.peterson | 2010-01-09 15:45:28 -0600 (Sat, 09 Jan 2010) | 2 lines Python strings ending with '\0' should not be equivalent to their C counterparts in PyUnicode_CompareWithASCIIString ........ --- Misc/NEWS | 7 ++++++- Modules/_testcapimodule.c | 18 ++++++++++++++++++ Objects/unicodeobject.c | 5 +++++ 3 files changed, 29 insertions(+), 1 deletion(-) diff --git a/Misc/NEWS b/Misc/NEWS index f4583df..c09f8e6 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -57,7 +57,6 @@ Core and Builtins - Issue #6750: A text file opened with io.open() could duplicate its output when writing from multiple threads at the same time. - Library ------- @@ -280,6 +279,12 @@ Tests - Issue #7042: Fix test_signal (test_itimer_virtual) failure on OS X 10.6. +C-API +----- + +- Make PyUnicode_CompareWithASCIIString return not equal if the Python string + has '\0' at the end. + Build ----- diff --git a/Modules/_testcapimodule.c b/Modules/_testcapimodule.c index 360ddbc..7480733 100644 --- a/Modules/_testcapimodule.c +++ b/Modules/_testcapimodule.c @@ -1093,6 +1093,23 @@ test_string_from_format(PyObject *self, PyObject *args) #undef CHECK_1_FORMAT } + +static PyObject * +test_unicode_compare_with_ascii(PyObject *self) { + PyObject *py_s = PyUnicode_FromStringAndSize("str\0", 4); + int result; + if (py_s == NULL) + return NULL; + result = PyUnicode_CompareWithASCIIString(py_s, "str"); + Py_DECREF(py_s); + if (!result) { + PyErr_SetString(TestError, "Python string ending in NULL " + "should not compare equal to c string."); + return NULL; + } + Py_RETURN_NONE; +}; + /* This is here to provide a docstring for test_descr. */ static PyObject * test_with_docstring(PyObject *self) @@ -1524,6 +1541,7 @@ static PyMethodDef TestMethods[] = { {"test_with_docstring", (PyCFunction)test_with_docstring, METH_NOARGS, PyDoc_STR("This is a pretty normal docstring.")}, {"test_string_to_double", (PyCFunction)test_string_to_double, METH_NOARGS}, + {"test_unicode_compare_with_ascii", (PyCFunction)test_unicode_compare_with_ascii, METH_NOARGS}, {"test_capsule", (PyCFunction)test_capsule, METH_NOARGS}, {"getargs_tuple", getargs_tuple, METH_VARARGS}, {"getargs_keywords", (PyCFunction)getargs_keywords, diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 13db8c0..62bad6d 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -6932,6 +6932,11 @@ PyUnicode_CompareWithASCIIString(PyObject* uni, const char* str) for (i = 0; id[i] && str[i]; i++) if (id[i] != str[i]) return ((int)id[i] < (int)str[i]) ? -1 : 1; + /* This check keeps Python strings that end in '\0' from comparing equal + to C strings identical up to that point. */ + if (PyUnicode_GET_SIZE(uni) != i) + /* We'll say the Python string is longer. */ + return 1; if (id[i]) return 1; /* uni is longer */ if (str[i]) -- cgit v0.12 From 97bc9eedfaff092e67347e04d2062215be8aac2d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= Date: Sun, 10 Jan 2010 10:33:12 +0000 Subject: Merged revisions 77405 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77405 | martin.v.loewis | 2010-01-10 11:31:46 +0100 (So, 10 Jan 2010) | 9 lines Merged revisions 77403 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77403 | martin.v.loewis | 2010-01-10 11:29:54 +0100 (So, 10 Jan 2010) | 2 lines Update root certificate to CAcert. ........ ................ --- Lib/test/https_svn_python_org_root.pem | 65 +++++++++++++++++++++------------- 1 file changed, 40 insertions(+), 25 deletions(-) diff --git a/Lib/test/https_svn_python_org_root.pem b/Lib/test/https_svn_python_org_root.pem index 807cb7d..e7dfc82 100644 --- a/Lib/test/https_svn_python_org_root.pem +++ b/Lib/test/https_svn_python_org_root.pem @@ -1,26 +1,41 @@ -----BEGIN CERTIFICATE----- -MIIEdDCCA1ygAwIBAgIQRL4Mi1AAJLQR0zYq/mUK/TANBgkqhkiG9w0BAQUFADCB -lzELMAkGA1UEBhMCVVMxCzAJBgNVBAgTAlVUMRcwFQYDVQQHEw5TYWx0IExha2Ug -Q2l0eTEeMBwGA1UEChMVVGhlIFVTRVJUUlVTVCBOZXR3b3JrMSEwHwYDVQQLExho -dHRwOi8vd3d3LnVzZXJ0cnVzdC5jb20xHzAdBgNVBAMTFlVUTi1VU0VSRmlyc3Qt -SGFyZHdhcmUwHhcNOTkwNzA5MTgxMDQyWhcNMTkwNzA5MTgxOTIyWjCBlzELMAkG -A1UEBhMCVVMxCzAJBgNVBAgTAlVUMRcwFQYDVQQHEw5TYWx0IExha2UgQ2l0eTEe -MBwGA1UEChMVVGhlIFVTRVJUUlVTVCBOZXR3b3JrMSEwHwYDVQQLExhodHRwOi8v -d3d3LnVzZXJ0cnVzdC5jb20xHzAdBgNVBAMTFlVUTi1VU0VSRmlyc3QtSGFyZHdh -cmUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCx98M4P7Sof885glFn -0G2f0v9Y8+efK+wNiVSZuTiZFvfgIXlIwrthdBKWHTxqctU8EGc6Oe0rE81m65UJ -M6Rsl7HoxuzBdXmcRl6Nq9Bq/bkqVRcQVLMZ8Jr28bFdtqdt++BxF2uiiPsA3/4a 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r77411 | senthil.kumaran | 2010-01-10 23:05:05 +0530 (Sun, 10 Jan 2010) | 2 lines Fixed issue7648 - test_urllib2 fails on Windows if not run from C: ........ ................ --- Lib/test/test_urllib2.py | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/Lib/test/test_urllib2.py b/Lib/test/test_urllib2.py index a0fff26..66ef0d6 100644 --- a/Lib/test/test_urllib2.py +++ b/Lib/test/test_urllib2.py @@ -21,14 +21,17 @@ class TrivialTests(unittest.TestCase): # XXX Name hacking to get this to work on Windows. fname = os.path.abspath(urllib.request.__file__).replace('\\', '/') - if fname[1:2] == ":": - fname = fname[2:] + # And more hacking to get it to work on MacOS. This assumes # urllib.pathname2url works, unfortunately... if os.name == 'mac': fname = '/' + fname.replace(':', '/') - file_url = "file://%s" % fname + if os.name == 'nt': + file_url = "file:///%s" % fname + else: + file_url = "file://%s" % fname + f = urllib.request.urlopen(file_url) buf = f.read() -- cgit v0.12 From 27e48ef369aa370382d4ead0729b467ee4742c6d Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Sun, 10 Jan 2010 19:21:20 +0000 Subject: Merged revisions 77417 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77417 | r.david.murray | 2010-01-10 14:18:27 -0500 (Sun, 10 Jan 2010) | 10 lines Merged revisions 77412 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77412 | r.david.murray | 2010-01-10 12:41:28 -0500 (Sun, 10 Jan 2010) | 3 lines Issue #7119: document that a program-generated Message object tree may be mutated when serialized. ........ ................ --- Doc/library/email.generator.rst | 5 ++++- Doc/library/email.message.rst | 5 ++++- Doc/library/email.mime.rst | 3 ++- 3 files changed, 10 insertions(+), 3 deletions(-) diff --git a/Doc/library/email.generator.rst b/Doc/library/email.generator.rst index 2061f76..ba38f68 100644 --- a/Doc/library/email.generator.rst +++ b/Doc/library/email.generator.rst @@ -17,7 +17,10 @@ yourself. However the bundled generator knows how to generate most email in a standards-compliant way, should handle MIME and non-MIME email messages just fine, and is designed so that the transformation from flat text, to a message structure via the :class:`~email.parser.Parser` class, and back to flat text, -is idempotent (the input is identical to the output). +is idempotent (the input is identical to the output). On the other hand, using +the Generator on a :class:`~email.message.Message` constructed by program may +result in changes to the :class:`~email.message.Message` object as defaults are +filled in. Here are the public methods of the :class:`Generator` class, imported from the :mod:`email.generator` module: diff --git a/Doc/library/email.message.rst b/Doc/library/email.message.rst index 93dda69..7e939c9 100644 --- a/Doc/library/email.message.rst +++ b/Doc/library/email.message.rst @@ -40,7 +40,10 @@ Here are the methods of the :class:`Message` class: Return the entire message flattened as a string. When optional *unixfrom* is ``True``, the envelope header is included in the returned string. - *unixfrom* defaults to ``False``. + *unixfrom* defaults to ``False``. Flattening the message may trigger + changes to the :class:`Message` if defaults need to be filled in to + complete the transformation to a string (for example, MIME boundaries may + be generated or modified). Note that this method is provided as a convenience and may not always format the message the way you want. For example, by default it mangles diff --git a/Doc/library/email.mime.rst b/Doc/library/email.mime.rst index 703110a..9cd94d8 100644 --- a/Doc/library/email.mime.rst +++ b/Doc/library/email.mime.rst @@ -69,7 +69,8 @@ Here are the classes: also be added. Optional *boundary* is the multipart boundary string. When ``None`` (the - default), the boundary is calculated when needed. + default), the boundary is calculated when needed (for example, when the + message is serialized). *_subparts* is a sequence of initial subparts for the payload. It must be possible to convert this sequence to a list. You can always attach new subparts -- cgit v0.12 From 343e2ff51b8640238dbf3109494a64e6b50f1901 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Mon, 11 Jan 2010 23:23:44 +0000 Subject: Merged revisions 77427 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77427 | tarek.ziade | 2010-01-12 00:15:52 +0100 (Tue, 12 Jan 2010) | 9 lines Merged revisions 77424 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77424 | tarek.ziade | 2010-01-11 23:50:29 +0100 (Mon, 11 Jan 2010) | 1 line Fixed #5372: .o files are now always rebuilt because file age test don't work in some case ........ ................ --- Lib/distutils/ccompiler.py | 82 +++------------------------------------------- Misc/NEWS | 4 +++ 2 files changed, 9 insertions(+), 77 deletions(-) diff --git a/Lib/distutils/ccompiler.py b/Lib/distutils/ccompiler.py index 875f96f..34c77a3 100644 --- a/Lib/distutils/ccompiler.py +++ b/Lib/distutils/ccompiler.py @@ -311,10 +311,7 @@ class CCompiler: def _setup_compile(self, outdir, macros, incdirs, sources, depends, extra): - """Process arguments and decide which source files to compile. - - Merges _fix_compile_args() and _prep_compile(). - """ + """Process arguments and decide which source files to compile.""" if outdir is None: outdir = self.output_dir elif not isinstance(outdir, str): @@ -343,41 +340,6 @@ class CCompiler: output_dir=outdir) assert len(objects) == len(sources) - # XXX should redo this code to eliminate skip_source entirely. - # XXX instead create build and issue skip messages inline - - if self.force: - skip_source = {} # rebuild everything - for source in sources: - skip_source[source] = 0 - elif depends is None: - # If depends is None, figure out which source files we - # have to recompile according to a simplistic check. We - # just compare the source and object file, no deep - # dependency checking involving header files. - skip_source = {} # rebuild everything - for source in sources: # no wait, rebuild nothing - skip_source[source] = 1 - - n_sources, n_objects = newer_pairwise(sources, objects) - for source in n_sources: # no really, only rebuild what's - skip_source[source] = 0 # out-of-date - else: - # If depends is a list of files, then do a different - # simplistic check. Assume that each object depends on - # its source and all files in the depends list. - skip_source = {} - # L contains all the depends plus a spot at the end for a - # particular source file - L = depends[:] + [None] - for i in range(len(objects)): - source = sources[i] - L[-1] = source - if newer_group(L, objects[i]): - skip_source[source] = 0 - else: - skip_source[source] = 1 - pp_opts = gen_preprocess_options(macros, incdirs) build = {} @@ -386,10 +348,7 @@ class CCompiler: obj = objects[i] ext = os.path.splitext(src)[1] self.mkpath(os.path.dirname(obj)) - if skip_source[src]: - log.debug("skipping %s (%s up-to-date)", src, obj) - else: - build[obj] = src, ext + build[obj] = (src, ext) return macros, objects, extra, pp_opts, build @@ -446,40 +405,9 @@ class CCompiler: objects = self.object_filenames(sources, output_dir=output_dir) assert len(objects) == len(sources) - if self.force: - skip_source = {} # rebuild everything - for source in sources: - skip_source[source] = 0 - elif depends is None: - # If depends is None, figure out which source files we - # have to recompile according to a simplistic check. We - # just compare the source and object file, no deep - # dependency checking involving header files. - skip_source = {} # rebuild everything - for source in sources: # no wait, rebuild nothing - skip_source[source] = 1 - - n_sources, n_objects = newer_pairwise(sources, objects) - for source in n_sources: # no really, only rebuild what's - skip_source[source] = 0 # out-of-date - else: - # If depends is a list of files, then do a different - # simplistic check. Assume that each object depends on - # its source and all files in the depends list. - skip_source = {} - # L contains all the depends plus a spot at the end for a - # particular source file - L = depends[:] + [None] - for i in range(len(objects)): - source = sources[i] - L[-1] = source - if newer_group(L, objects[i]): - skip_source[source] = 0 - else: - skip_source[source] = 1 - - return objects, skip_source - + # Return an empty dict for the "which source files can be skipped" + # return value to preserve API compatibility. + return objects, {} def _fix_object_args(self, objects, output_dir): """Typecheck and fix up some arguments supplied to various methods. diff --git a/Misc/NEWS b/Misc/NEWS index c09f8e6..54cbd77 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -60,6 +60,10 @@ Core and Builtins Library ------- +- Issue #5372: Drop the reuse of .o files in Distutils' ccompiler (since + Extension extra options may change the output without changing the .c + file). Initial patch by Collin Winter. + - Issue #7617: Make sure distutils.unixccompiler.UnixCCompiler recognizes gcc when it has a fully qualified configuration prefix. Initial patch by Arfrever. -- cgit v0.12 -- cgit v0.12 From 466725136d7aee2c0e09834e5ed802e69860e035 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Tue, 12 Jan 2010 23:09:26 +0000 Subject: Merged revisions 77452 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77452 | mark.dickinson | 2010-01-12 23:04:19 +0000 (Tue, 12 Jan 2010) | 23 lines Merged revisions 77410,77421,77450-77451 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77410 | mark.dickinson | 2010-01-10 13:06:31 +0000 (Sun, 10 Jan 2010) | 1 line Remove unused BCinfo fields and an unused macro. ........ r77421 | mark.dickinson | 2010-01-11 17:15:13 +0000 (Mon, 11 Jan 2010) | 1 line Change a variable type to avoid signed overflow; replace repeated '19999' constant by a define. ........ r77450 | mark.dickinson | 2010-01-12 22:23:56 +0000 (Tue, 12 Jan 2010) | 4 lines Issue #7632: Fix a problem with _Py_dg_strtod that could lead to crashes in debug builds, for certain long numeric strings corresponding to subnormal values. ........ r77451 | mark.dickinson | 2010-01-12 22:55:51 +0000 (Tue, 12 Jan 2010) | 2 lines Issue #7632: Fix a bug in dtoa.c that could lead to incorrectly-rounded results. ........ ................ --- Lib/test/floating_points.txt | 7 +++ Lib/test/test_float.py | 102 +++++++++++++++++++++++++++++++++++++++++++ Misc/NEWS | 5 +++ Python/dtoa.c | 89 ++++++++++++++++++++++--------------- 4 files changed, 167 insertions(+), 36 deletions(-) diff --git a/Lib/test/floating_points.txt b/Lib/test/floating_points.txt index 70d21ea..539073d 100644 --- a/Lib/test/floating_points.txt +++ b/Lib/test/floating_points.txt @@ -1019,3 +1019,10 @@ +43723334984997307E-26 +10182419849537963E-24 -93501703572661982E-26 + +# A value that caused a crash in debug builds for Python >= 2.7, 3.1 +# See http://bugs.python.org/issue7632 +2183167012312112312312.23538020374420446192e-370 + +# Another value designed to test a corner case of Python's strtod code. +0.99999999999999999999999999999999999999999e+23 diff --git a/Lib/test/test_float.py b/Lib/test/test_float.py index ebb666b..fa6fde3 100644 --- a/Lib/test/test_float.py +++ b/Lib/test/test_float.py @@ -7,6 +7,7 @@ import math from math import isinf, isnan, copysign, ldexp import operator import random, fractions +import re INF = float("inf") NAN = float("nan") @@ -15,6 +16,74 @@ NAN = float("nan") test_dir = os.path.dirname(__file__) or os.curdir format_testfile = os.path.join(test_dir, 'formatfloat_testcases.txt') +finite_decimal_parser = re.compile(r""" # A numeric string consists of: + (?P[-+])? # an optional sign, followed by + (?=\d|\.\d) # a number with at least one digit + (?P\d*) # having a (possibly empty) integer part + (?:\.(?P\d*))? # followed by an optional fractional part + (?:E(?P[-+]?\d+))? # and an optional exponent + \Z +""", re.VERBOSE | re.IGNORECASE | re.UNICODE).match + +# Pure Python version of correctly rounded string->float conversion. +# Avoids any use of floating-point by returning the result as a hex string. +def strtod(s, mant_dig=53, min_exp = -1021, max_exp = 1024): + """Convert a finite decimal string to a hex string representing an + IEEE 754 binary64 float. Return 'inf' or '-inf' on overflow. + This function makes no use of floating-point arithmetic at any + stage.""" + + # parse string into a pair of integers 'a' and 'b' such that + # abs(decimal value) = a/b, and a boolean 'negative'. + m = finite_decimal_parser(s) + if m is None: + raise ValueError('invalid numeric string') + fraction = m.group('frac') or '' + intpart = int(m.group('int') + fraction) + exp = int(m.group('exp') or '0') - len(fraction) + negative = m.group('sign') == '-' + a, b = intpart*10**max(exp, 0), 10**max(0, -exp) + + # quick return for zeros + if not a: + return '-0x0.0p+0' if negative else '0x0.0p+0' + + # compute exponent e for result; may be one too small in the case + # that the rounded value of a/b lies in a different binade from a/b + d = a.bit_length() - b.bit_length() + d += (a >> d if d >= 0 else a << -d) >= b + e = max(d, min_exp) - mant_dig + + # approximate a/b by number of the form q * 2**e; adjust e if necessary + a, b = a << max(-e, 0), b << max(e, 0) + q, r = divmod(a, b) + if 2*r > b or 2*r == b and q & 1: + q += 1 + if q.bit_length() == mant_dig+1: + q //= 2 + e += 1 + + # double check that (q, e) has the right form + assert q.bit_length() <= mant_dig and e >= min_exp - mant_dig + assert q.bit_length() == mant_dig or e == min_exp - mant_dig + + # check for overflow and underflow + if e + q.bit_length() > max_exp: + return '-inf' if negative else 'inf' + if not q: + return '-0x0.0p+0' if negative else '0x0.0p+0' + + # for hex representation, shift so # bits after point is a multiple of 4 + hexdigs = 1 + (mant_dig-2)//4 + shift = 3 - (mant_dig-2)%4 + q, e = q << shift, e - shift + return '{}0x{:x}.{:0{}x}p{:+d}'.format( + '-' if negative else '', + q // 16**hexdigs, + q % 16**hexdigs, + hexdigs, + e + 4*hexdigs) + class GeneralFloatCases(unittest.TestCase): def test_float(self): @@ -1017,6 +1086,38 @@ class HexFloatTestCase(unittest.TestCase): else: self.identical(x, fromHex(toHex(x))) +class StrtodTestCase(unittest.TestCase): + def check_string(self, s): + expected = strtod(s) + try: + fs = float(s) + except OverflowError: + got = '-inf' if s[0] == '-' else 'inf' + else: + got = fs.hex() + self.assertEqual(expected, got, + "Incorrectly rounded str->float conversion for " + "{}: expected {}, got {}".format(s, expected, got)) + + @unittest.skipUnless(getattr(sys, 'float_repr_style', '') == 'short', + "applies only when using short float repr style") + def test_bug7632(self): + # check a few particular values that gave incorrectly rounded + # results with previous versions of dtoa.c + test_strings = [ + '94393431193180696942841837085033647913224148539854e-358', + '12579816049008305546974391768996369464963024663104e-357', + '17489628565202117263145367596028389348922981857013e-357', + '18487398785991994634182916638542680759613590482273e-357', + '32002864200581033134358724675198044527469366773928e-358', + '73608278998966969345824653500136787876436005957953e-358', + '64774478836417299491718435234611299336288082136054e-358', + '13704940134126574534878641876947980878824688451169e-357', + '46697445774047060960624497964425416610480524760471e-358', + ] + for s in test_strings: + self.check_string(s) + def test_main(): support.run_unittest( @@ -1029,6 +1130,7 @@ def test_main(): RoundTestCase, InfNanTest, HexFloatTestCase, + StrtodTestCase, ) if __name__ == '__main__': diff --git a/Misc/NEWS b/Misc/NEWS index 54cbd77..1b71de6 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,11 @@ What's New in Python 3.1.2? Core and Builtins ----------------- +- Issue #7632: Fix a crash in dtoa.c that occurred in debug builds + when parsing certain long numeric strings corresponding to subnormal + values. Also fix a number of bugs in dtoa.c that could lead to + incorrectly rounded results when converting strings to floats. + - Issue #7604: Deleting an unset slotted attribute did not raise an AttributeError. diff --git a/Python/dtoa.c b/Python/dtoa.c index 4f8bab7..1fe20f4 100644 --- a/Python/dtoa.c +++ b/Python/dtoa.c @@ -200,10 +200,11 @@ typedef union { double d; ULong L[2]; } U; #define STRTOD_DIGLIM 40 #endif -#ifdef DIGLIM_DEBUG -extern int strtod_diglim; -#else -#define strtod_diglim STRTOD_DIGLIM +/* maximum permitted exponent value for strtod; exponents larger than + MAX_ABS_EXP in absolute value get truncated to +-MAX_ABS_EXP. MAX_ABS_EXP + should fit into an int. */ +#ifndef MAX_ABS_EXP +#define MAX_ABS_EXP 19999U #endif /* The following definition of Storeinc is appropriate for MIPS processors. @@ -269,8 +270,7 @@ extern int strtod_diglim; typedef struct BCinfo BCinfo; struct BCinfo { - int dp0, dp1, dplen, dsign, e0, inexact; - int nd, nd0, rounding, scale, uflchk; + int dp0, dp1, dplen, dsign, e0, nd, nd0, scale; }; #define FFFFFFFF 0xffffffffUL @@ -1130,6 +1130,26 @@ quorem(Bigint *b, Bigint *S) return q; } +/* version of ulp(x) that takes bc.scale into account. + + Assuming that x is finite and nonzero, and x / 2^bc.scale is exactly + representable as a double, sulp(x) is equivalent to 2^bc.scale * ulp(x / + 2^bc.scale). */ + +static double +sulp(U *x, BCinfo *bc) +{ + U u; + + if (bc->scale && 2*P + 1 - ((word0(x) & Exp_mask) >> Exp_shift) > 0) { + /* rv/2^bc->scale is subnormal */ + word0(&u) = (P+2)*Exp_msk1; + word1(&u) = 0; + return u.d; + } + else + return ulp(x); +} /* return 0 on success, -1 on failure */ @@ -1142,7 +1162,7 @@ bigcomp(U *rv, const char *s0, BCinfo *bc) dsign = bc->dsign; nd = bc->nd; nd0 = bc->nd0; - p5 = nd + bc->e0 - 1; + p5 = nd + bc->e0; speccase = 0; if (rv->d == 0.) { /* special case: value near underflow-to-zero */ /* threshold was rounded to zero */ @@ -1227,17 +1247,21 @@ bigcomp(U *rv, const char *s0, BCinfo *bc) } } - /* Now b/d = exactly half-way between the two floating-point values */ - /* on either side of the input string. Compute first digit of b/d. */ - - if (!(dig = quorem(b,d))) { - b = multadd(b, 10, 0); /* very unlikely */ - if (b == NULL) { - Bfree(d); - return -1; - } - dig = quorem(b,d); + /* Now 10*b/d = exactly half-way between the two floating-point values + on either side of the input string. If b >= d, round down. */ + if (cmp(b, d) >= 0) { + dd = -1; + goto ret; } + + /* Compute first digit of 10*b/d. */ + b = multadd(b, 10, 0); + if (b == NULL) { + Bfree(d); + return -1; + } + dig = quorem(b, d); + assert(dig < 10); /* Compare b/d with s0 */ @@ -1285,12 +1309,12 @@ bigcomp(U *rv, const char *s0, BCinfo *bc) else if (dd < 0) { if (!dsign) /* does not happen for round-near */ retlow1: - dval(rv) -= ulp(rv); + dval(rv) -= sulp(rv, bc); } else if (dd > 0) { if (dsign) { rethi1: - dval(rv) += ulp(rv); + dval(rv) += sulp(rv, bc); } } else { @@ -1312,13 +1336,12 @@ _Py_dg_strtod(const char *s00, char **se) int esign, i, j, k, nd, nd0, nf, nz, nz0, sign; const char *s, *s0, *s1; double aadj, aadj1; - Long L; U aadj2, adj, rv, rv0; - ULong y, z; + ULong y, z, L; BCinfo bc; Bigint *bb, *bb1, *bd, *bd0, *bs, *delta; - sign = nz0 = nz = bc.dplen = bc.uflchk = 0; + sign = nz0 = nz = bc.dplen = 0; dval(&rv) = 0.; for(s = s00;;s++) switch(*s) { case '-': @@ -1413,11 +1436,11 @@ _Py_dg_strtod(const char *s00, char **se) s1 = s; while((c = *++s) >= '0' && c <= '9') L = 10*L + c - '0'; - if (s - s1 > 8 || L > 19999) + if (s - s1 > 8 || L > MAX_ABS_EXP) /* Avoid confusion from exponents * so large that e might overflow. */ - e = 19999; /* safe for 16 bit ints */ + e = (int)MAX_ABS_EXP; /* safe for 16 bit ints */ else e = (int)L; if (esign) @@ -1555,11 +1578,11 @@ _Py_dg_strtod(const char *s00, char **se) /* Put digits into bd: true value = bd * 10^e */ bc.nd = nd; - bc.nd0 = nd0; /* Only needed if nd > strtod_diglim, but done here */ + bc.nd0 = nd0; /* Only needed if nd > STRTOD_DIGLIM, but done here */ /* to silence an erroneous warning about bc.nd0 */ /* possibly not being initialized. */ - if (nd > strtod_diglim) { - /* ASSERT(strtod_diglim >= 18); 18 == one more than the */ + if (nd > STRTOD_DIGLIM) { + /* ASSERT(STRTOD_DIGLIM >= 18); 18 == one more than the */ /* minimum number of decimal digits to distinguish double values */ /* in IEEE arithmetic. */ i = j = 18; @@ -1767,10 +1790,8 @@ _Py_dg_strtod(const char *s00, char **se) /* accept rv */ break; /* rv = smallest denormal */ - if (bc.nd >nd) { - bc.uflchk = 1; + if (bc.nd >nd) break; - } goto undfl; } } @@ -1786,10 +1807,8 @@ _Py_dg_strtod(const char *s00, char **se) else { dval(&rv) -= ulp(&rv); if (!dval(&rv)) { - if (bc.nd >nd) { - bc.uflchk = 1; + if (bc.nd >nd) break; - } goto undfl; } } @@ -1801,10 +1820,8 @@ _Py_dg_strtod(const char *s00, char **se) aadj = aadj1 = 1.; else if (word1(&rv) || word0(&rv) & Bndry_mask) { if (word1(&rv) == Tiny1 && !word0(&rv)) { - if (bc.nd >nd) { - bc.uflchk = 1; + if (bc.nd >nd) break; - } goto undfl; } aadj = 1.; -- cgit v0.12 From fae34df767b9d76b2a8888070364bcbd0b05535b Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Wed, 13 Jan 2010 00:30:00 +0000 Subject: Merged revisions 77457 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77457 | ezio.melotti | 2010-01-13 02:28:37 +0200 (Wed, 13 Jan 2010) | 9 lines Merged revisions 77455 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77455 | ezio.melotti | 2010-01-13 02:25:03 +0200 (Wed, 13 Jan 2010) | 1 line #7685: typo ........ ................ --- Doc/library/re.rst | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/Doc/library/re.rst b/Doc/library/re.rst index 4f1528d..af11501 100644 --- a/Doc/library/re.rst +++ b/Doc/library/re.rst @@ -849,16 +849,16 @@ support the following methods and attributes: A moderately complicated example: - >>> m = re.match(r"(?P\w+) (?P\w+)", "Malcom Reynolds") + >>> m = re.match(r"(?P\w+) (?P\w+)", "Malcolm Reynolds") >>> m.group('first_name') - 'Malcom' + 'Malcolm' >>> m.group('last_name') 'Reynolds' Named groups can also be referred to by their index: >>> m.group(1) - 'Malcom' + 'Malcolm' >>> m.group(2) 'Reynolds' @@ -898,9 +898,9 @@ support the following methods and attributes: the subgroup name. The *default* argument is used for groups that did not participate in the match; it defaults to ``None``. For example: - >>> m = re.match(r"(?P\w+) (?P\w+)", "Malcom Reynolds") + >>> m = re.match(r"(?P\w+) (?P\w+)", "Malcolm Reynolds") >>> m.groupdict() - {'first_name': 'Malcom', 'last_name': 'Reynolds'} + {'first_name': 'Malcolm', 'last_name': 'Reynolds'} .. method:: MatchObject.start([group]) -- cgit v0.12 From 109d3ab2c85b9dcb442a98df2f17a689bf20955b Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Wed, 13 Jan 2010 03:53:14 +0000 Subject: Merged revisions 77459 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r77459 | benjamin.peterson | 2010-01-12 21:49:50 -0600 (Tue, 12 Jan 2010) | 1 line use floor division where needed #7681 ........ --- Lib/test/test_wave.py | 11 +++++++++++ Lib/wave.py | 4 ++-- Misc/NEWS | 2 ++ 3 files changed, 15 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_wave.py b/Lib/test/test_wave.py index a7746fd..1bcaa242 100644 --- a/Lib/test/test_wave.py +++ b/Lib/test/test_wave.py @@ -1,6 +1,7 @@ from test.support import TESTFN, run_unittest import os import wave +import struct import unittest nchannels = 2 @@ -38,6 +39,16 @@ class TestWave(unittest.TestCase): self.assertEqual(nframes, self.f.getnframes()) self.assertEqual(self.f.readframes(nframes), output) + def test_issue7681(self): + self.f = wave.open(TESTFN, 'wb') + self.f.setnchannels(nchannels) + self.f.setsampwidth(sampwidth) + self.f.setframerate(framerate) + # Don't call setnframes, make _write_header divide to figure it out + output = b'\0' * nframes * nchannels * sampwidth + self.f.writeframes(output) + + def test_main(): run_unittest(TestWave) diff --git a/Lib/wave.py b/Lib/wave.py index 8455522..2fa9b6b 100644 --- a/Lib/wave.py +++ b/Lib/wave.py @@ -240,7 +240,7 @@ class Wave_read: data = array.array(_array_fmts[self._sampwidth]) nitems = nframes * self._nchannels if nitems * self._sampwidth > chunk.chunksize - chunk.size_read: - nitems = (chunk.chunksize - chunk.size_read) / self._sampwidth + nitems = (chunk.chunksize - chunk.size_read) // self._sampwidth data.fromfile(chunk.file.file, nitems) # "tell" data chunk how much was read chunk.size_read = chunk.size_read + nitems * self._sampwidth @@ -461,7 +461,7 @@ class Wave_write: def _write_header(self, initlength): self._file.write(b'RIFF') if not self._nframes: - self._nframes = initlength / (self._nchannels * self._sampwidth) + self._nframes = initlength // (self._nchannels * self._sampwidth) self._datalength = self._nframes * self._nchannels * self._sampwidth self._form_length_pos = self._file.tell() self._file.write(struct.pack(' Date: Wed, 13 Jan 2010 19:25:46 +0000 Subject: Merged revisions 77479 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r77479 | brett.cannon | 2010-01-13 11:21:00 -0800 (Wed, 13 Jan 2010) | 1 line Fix the wrong numbering of a PEP. ........ --- Doc/library/importlib.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/importlib.rst b/Doc/library/importlib.rst index 02eddca..cf13ba3 100644 --- a/Doc/library/importlib.rst +++ b/Doc/library/importlib.rst @@ -54,7 +54,7 @@ Details on providing custom importers can be found in :pep:`302`. :pep:`366` Main module explicit relative imports - :pep:`3128` + :pep:`3120` Using UTF-8 as the Default Source Encoding -- cgit v0.12 From 9000c1614d183345165271c42926da80102a2a36 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Thu, 14 Jan 2010 15:43:57 +0000 Subject: Merged revisions 77494 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77494 | mark.dickinson | 2010-01-14 15:37:49 +0000 (Thu, 14 Jan 2010) | 41 lines Merged revisions 77477-77478,77481-77483,77490-77493 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77477 | mark.dickinson | 2010-01-13 18:21:53 +0000 (Wed, 13 Jan 2010) | 1 line Add comments explaining the role of the bigcomp function in dtoa.c. ........ r77478 | mark.dickinson | 2010-01-13 19:02:37 +0000 (Wed, 13 Jan 2010) | 1 line Clarify that sulp expects a nonnegative input, but that +0.0 is fine. ........ r77481 | mark.dickinson | 2010-01-13 20:55:03 +0000 (Wed, 13 Jan 2010) | 1 line Simplify and annotate the bigcomp function, removing unused special cases. ........ r77482 | mark.dickinson | 2010-01-13 22:15:53 +0000 (Wed, 13 Jan 2010) | 1 line Fix buggy comparison: LHS of comparison was being treated as unsigned. ........ r77483 | mark.dickinson | 2010-01-13 22:20:10 +0000 (Wed, 13 Jan 2010) | 1 line More dtoa.c cleanup; remove the need for bc.dplen, bc.dp0 and bc.dp1. ........ r77490 | mark.dickinson | 2010-01-14 13:02:36 +0000 (Thu, 14 Jan 2010) | 1 line Fix off-by-one error introduced in r77483. I have a test for this, but it currently fails due to a different dtoa.c bug; I'll add the test once that bug is fixed. ........ r77491 | mark.dickinson | 2010-01-14 13:14:49 +0000 (Thu, 14 Jan 2010) | 1 line Issue 7632: fix a dtoa.c bug (bug 6) causing incorrect rounding. Tests to follow. ........ r77492 | mark.dickinson | 2010-01-14 14:40:20 +0000 (Thu, 14 Jan 2010) | 1 line Issue 7632: fix incorrect rounding for long input strings with values very close to a power of 2. (See Bug 4 in the tracker discussion.) ........ r77493 | mark.dickinson | 2010-01-14 15:22:33 +0000 (Thu, 14 Jan 2010) | 1 line Issue #7632: add tests for bugs fixed so far. ........ ................ --- Lib/test/test_strtod.py | 269 ++++++++++++++++++++++++++++++++++++++++++++++++ Python/dtoa.c | 258 ++++++++++++++++++++++++++-------------------- 2 files changed, 414 insertions(+), 113 deletions(-) create mode 100644 Lib/test/test_strtod.py diff --git a/Lib/test/test_strtod.py b/Lib/test/test_strtod.py new file mode 100644 index 0000000..79cfc88 --- /dev/null +++ b/Lib/test/test_strtod.py @@ -0,0 +1,269 @@ +# Tests for the correctly-rounded string -> float conversions +# introduced in Python 2.7 and 3.1. + +import random +import struct +import unittest +import re +import sys +import test.support + +# Correctly rounded str -> float in pure Python, for comparison. + +strtod_parser = re.compile(r""" # A numeric string consists of: + (?P[-+])? # an optional sign, followed by + (?=\d|\.\d) # a number with at least one digit + (?P\d*) # having a (possibly empty) integer part + (?:\.(?P\d*))? # followed by an optional fractional part + (?:E(?P[-+]?\d+))? # and an optional exponent + \Z +""", re.VERBOSE | re.IGNORECASE).match + +def strtod(s, mant_dig=53, min_exp = -1021, max_exp = 1024): + """Convert a finite decimal string to a hex string representing an + IEEE 754 binary64 float. Return 'inf' or '-inf' on overflow. + This function makes no use of floating-point arithmetic at any + stage.""" + + # parse string into a pair of integers 'a' and 'b' such that + # abs(decimal value) = a/b, along with a boolean 'negative'. + m = strtod_parser(s) + if m is None: + raise ValueError('invalid numeric string') + fraction = m.group('frac') or '' + intpart = int(m.group('int') + fraction) + exp = int(m.group('exp') or '0') - len(fraction) + negative = m.group('sign') == '-' + a, b = intpart*10**max(exp, 0), 10**max(0, -exp) + + # quick return for zeros + if not a: + return '-0x0.0p+0' if negative else '0x0.0p+0' + + # compute exponent e for result; may be one too small in the case + # that the rounded value of a/b lies in a different binade from a/b + d = a.bit_length() - b.bit_length() + d += (a >> d if d >= 0 else a << -d) >= b + e = max(d, min_exp) - mant_dig + + # approximate a/b by number of the form q * 2**e; adjust e if necessary + a, b = a << max(-e, 0), b << max(e, 0) + q, r = divmod(a, b) + if 2*r > b or 2*r == b and q & 1: + q += 1 + if q.bit_length() == mant_dig+1: + q //= 2 + e += 1 + + # double check that (q, e) has the right form + assert q.bit_length() <= mant_dig and e >= min_exp - mant_dig + assert q.bit_length() == mant_dig or e == min_exp - mant_dig + + # check for overflow and underflow + if e + q.bit_length() > max_exp: + return '-inf' if negative else 'inf' + if not q: + return '-0x0.0p+0' if negative else '0x0.0p+0' + + # for hex representation, shift so # bits after point is a multiple of 4 + hexdigs = 1 + (mant_dig-2)//4 + shift = 3 - (mant_dig-2)%4 + q, e = q << shift, e - shift + return '{}0x{:x}.{:0{}x}p{:+d}'.format( + '-' if negative else '', + q // 16**hexdigs, + q % 16**hexdigs, + hexdigs, + e + 4*hexdigs) + +TEST_SIZE = 10 + +@unittest.skipUnless(getattr(sys, 'float_repr_style', '') == 'short', + "applies only when using short float repr style") +class StrtodTests(unittest.TestCase): + def check_strtod(self, s): + """Compare the result of Python's builtin correctly rounded + string->float conversion (using float) to a pure Python + correctly rounded string->float implementation. Fail if the + two methods give different results.""" + + try: + fs = float(s) + except OverflowError: + got = '-inf' if s[0] == '-' else 'inf' + else: + got = fs.hex() + expected = strtod(s) + self.assertEqual(expected, got, + "Incorrectly rounded str->float conversion for {}: " + "expected {}, got {}".format(s, expected, got)) + + def test_halfway_cases(self): + # test halfway cases for the round-half-to-even rule + for i in range(1000): + for j in range(TEST_SIZE): + # bit pattern for a random finite positive (or +0.0) float + bits = random.randrange(2047*2**52) + + # convert bit pattern to a number of the form m * 2**e + e, m = divmod(bits, 2**52) + if e: + m, e = m + 2**52, e - 1 + e -= 1074 + + # add 0.5 ulps + m, e = 2*m + 1, e - 1 + + # convert to a decimal string + if e >= 0: + digits = m << e + exponent = 0 + else: + # m * 2**e = (m * 5**-e) * 10**e + digits = m * 5**-e + exponent = e + s = '{}e{}'.format(digits, exponent) + + # for the moment, ignore errors from trailing zeros + if digits % 10 == 0: + continue + self.check_strtod(s) + + # get expected answer via struct, to triple check + #fs = struct.unpack('scale != 0 (issue 7632, bug 6). + '104308485241983990666713401708072175773165034278685' #... + '682646111762292409330928739751702404658197872319129' #... + '036519947435319418387839758990478549477777586673075' #... + '945844895981012024387992135617064532141489278815239' #... + '849108105951619997829153633535314849999674266169258' #... + '928940692239684771590065027025835804863585454872499' #... + '320500023126142553932654370362024104462255244034053' #... + '203998964360882487378334860197725139151265590832887' #... + '433736189468858614521708567646743455601905935595381' #... + '852723723645799866672558576993978025033590728687206' #... + '296379801363024094048327273913079612469982585674824' #... + '156000783167963081616214710691759864332339239688734' #... + '656548790656486646106983450809073750535624894296242' #... + '072010195710276073042036425579852459556183541199012' #... + '652571123898996574563824424330960027873516082763671875e-1075', + # demonstration that original fix for issue 7632 bug 1 was + # buggy; the exit condition was too strong + '247032822920623295e-341', + # issue 7632 bug 5: the following 2 strings convert differently + '1000000000000000000000000000000000000000e-16', + #'10000000000000000000000000000000000000000e-17', + ] + for s in test_strings: + self.check_strtod(s) + +def test_main(): + test.support.run_unittest(StrtodTests) + +if __name__ == "__main__": + test_main() diff --git a/Python/dtoa.c b/Python/dtoa.c index 1fe20f4..51895c7 100644 --- a/Python/dtoa.c +++ b/Python/dtoa.c @@ -270,7 +270,7 @@ typedef union { double d; ULong L[2]; } U; typedef struct BCinfo BCinfo; struct BCinfo { - int dp0, dp1, dplen, dsign, e0, nd, nd0, scale; + int dsign, e0, nd, nd0, scale; }; #define FFFFFFFF 0xffffffffUL @@ -437,7 +437,7 @@ multadd(Bigint *b, int m, int a) /* multiply by m and add a */ NULL on failure. */ static Bigint * -s2b(const char *s, int nd0, int nd, ULong y9, int dplen) +s2b(const char *s, int nd0, int nd, ULong y9) { Bigint *b; int i, k; @@ -451,18 +451,16 @@ s2b(const char *s, int nd0, int nd, ULong y9, int dplen) b->x[0] = y9; b->wds = 1; - i = 9; - if (9 < nd0) { - s += 9; - do { - b = multadd(b, 10, *s++ - '0'); - if (b == NULL) - return NULL; - } while(++i < nd0); - s += dplen; + if (nd <= 9) + return b; + + s += 9; + for (i = 9; i < nd0; i++) { + b = multadd(b, 10, *s++ - '0'); + if (b == NULL) + return NULL; } - else - s += dplen + 9; + s++; for(; i < nd; i++) { b = multadd(b, 10, *s++ - '0'); if (b == NULL) @@ -1130,76 +1128,120 @@ quorem(Bigint *b, Bigint *S) return q; } -/* version of ulp(x) that takes bc.scale into account. +/* sulp(x) is a version of ulp(x) that takes bc.scale into account. - Assuming that x is finite and nonzero, and x / 2^bc.scale is exactly - representable as a double, sulp(x) is equivalent to 2^bc.scale * ulp(x / - 2^bc.scale). */ + Assuming that x is finite and nonnegative (positive zero is fine + here) and x / 2^bc.scale is exactly representable as a double, + sulp(x) is equivalent to 2^bc.scale * ulp(x / 2^bc.scale). */ static double sulp(U *x, BCinfo *bc) { U u; - if (bc->scale && 2*P + 1 - ((word0(x) & Exp_mask) >> Exp_shift) > 0) { + if (bc->scale && 2*P + 1 > (int)((word0(x) & Exp_mask) >> Exp_shift)) { /* rv/2^bc->scale is subnormal */ word0(&u) = (P+2)*Exp_msk1; word1(&u) = 0; return u.d; } - else + else { + assert(word0(x) || word1(x)); /* x != 0.0 */ return ulp(x); + } } -/* return 0 on success, -1 on failure */ +/* The bigcomp function handles some hard cases for strtod, for inputs + with more than STRTOD_DIGLIM digits. It's called once an initial + estimate for the double corresponding to the input string has + already been obtained by the code in _Py_dg_strtod. + + The bigcomp function is only called after _Py_dg_strtod has found a + double value rv such that either rv or rv + 1ulp represents the + correctly rounded value corresponding to the original string. It + determines which of these two values is the correct one by + computing the decimal digits of rv + 0.5ulp and comparing them with + the corresponding digits of s0. + + In the following, write dv for the absolute value of the number represented + by the input string. + + Inputs: + + s0 points to the first significant digit of the input string. + + rv is a (possibly scaled) estimate for the closest double value to the + value represented by the original input to _Py_dg_strtod. If + bc->scale is nonzero, then rv/2^(bc->scale) is the approximation to + the input value. + + bc is a struct containing information gathered during the parsing and + estimation steps of _Py_dg_strtod. Description of fields follows: + + bc->dsign is 1 if rv < decimal value, 0 if rv >= decimal value. In + normal use, it should almost always be 1 when bigcomp is entered. + + bc->e0 gives the exponent of the input value, such that dv = (integer + given by the bd->nd digits of s0) * 10**e0 + + bc->nd gives the total number of significant digits of s0. It will + be at least 1. + + bc->nd0 gives the number of significant digits of s0 before the + decimal separator. If there's no decimal separator, bc->nd0 == + bc->nd. + + bc->scale is the value used to scale rv to avoid doing arithmetic with + subnormal values. It's either 0 or 2*P (=106). + + Outputs: + + On successful exit, rv/2^(bc->scale) is the closest double to dv. + + Returns 0 on success, -1 on failure (e.g., due to a failed malloc call). */ static int bigcomp(U *rv, const char *s0, BCinfo *bc) { Bigint *b, *d; - int b2, bbits, d2, dd, dig, dsign, i, j, nd, nd0, p2, p5, speccase; + int b2, bbits, d2, dd, i, nd, nd0, odd, p2, p5; - dsign = bc->dsign; + dd = 0; /* silence compiler warning about possibly unused variable */ nd = bc->nd; nd0 = bc->nd0; p5 = nd + bc->e0; - speccase = 0; - if (rv->d == 0.) { /* special case: value near underflow-to-zero */ - /* threshold was rounded to zero */ - b = i2b(1); + if (rv->d == 0.) { + /* special case because d2b doesn't handle 0.0 */ + b = i2b(0); if (b == NULL) return -1; - p2 = Emin - P + 1; - bbits = 1; - word0(rv) = (P+2) << Exp_shift; - i = 0; - { - speccase = 1; - --p2; - dsign = 0; - goto have_i; - } + p2 = Emin - P + 1; /* = -1074 for IEEE 754 binary64 */ + bbits = 0; } - else - { + else { b = d2b(rv, &p2, &bbits); if (b == NULL) return -1; + p2 -= bc->scale; } - p2 -= bc->scale; - /* floor(log2(rv)) == bbits - 1 + p2 */ - /* Check for denormal case. */ + /* now rv/2^(bc->scale) = b * 2**p2, and b has bbits significant bits */ + + /* Replace (b, p2) by (b << i, p2 - i), with i the largest integer such + that b << i has at most P significant bits and p2 - i >= Emin - P + + 1. */ i = P - bbits; - if (i > (j = P - Emin - 1 + p2)) { - i = j; - } - { - b = lshift(b, ++i); - if (b == NULL) - return -1; - b->x[0] |= 1; - } - have_i: + if (i > p2 - (Emin - P + 1)) + i = p2 - (Emin - P + 1); + /* increment i so that we shift b by an extra bit; then or-ing a 1 into + the lsb of b gives us rv/2^(bc->scale) + 0.5ulp. */ + b = lshift(b, ++i); + if (b == NULL) + return -1; + /* record whether the lsb of rv/2^(bc->scale) is odd: in the exact halfway + case, this is used for round to even. */ + odd = b->x[0] & 2; + b->x[0] |= 1; + p2 -= p5 + i; d = i2b(1); if (d == NULL) { @@ -1247,92 +1289,58 @@ bigcomp(U *rv, const char *s0, BCinfo *bc) } } - /* Now 10*b/d = exactly half-way between the two floating-point values - on either side of the input string. If b >= d, round down. */ + /* if b >= d, round down */ if (cmp(b, d) >= 0) { dd = -1; goto ret; } - - /* Compute first digit of 10*b/d. */ - b = multadd(b, 10, 0); - if (b == NULL) { - Bfree(d); - return -1; - } - dig = quorem(b, d); - assert(dig < 10); /* Compare b/d with s0 */ - - assert(nd > 0); - dd = 9999; /* silence gcc compiler warning */ - for(i = 0; i < nd0; ) { - if ((dd = s0[i++] - '0' - dig)) - goto ret; - if (!b->x[0] && b->wds == 1) { - if (i < nd) - dd = 1; - goto ret; - } + for(i = 0; i < nd0; i++) { b = multadd(b, 10, 0); if (b == NULL) { Bfree(d); return -1; } - dig = quorem(b,d); - } - for(j = bc->dp1; i++ < nd;) { - if ((dd = s0[j++] - '0' - dig)) + dd = *s0++ - '0' - quorem(b, d); + if (dd) goto ret; if (!b->x[0] && b->wds == 1) { - if (i < nd) + if (i < nd - 1) dd = 1; goto ret; } + } + s0++; + for(; i < nd; i++) { b = multadd(b, 10, 0); if (b == NULL) { Bfree(d); return -1; } - dig = quorem(b,d); + dd = *s0++ - '0' - quorem(b, d); + if (dd) + goto ret; + if (!b->x[0] && b->wds == 1) { + if (i < nd - 1) + dd = 1; + goto ret; + } } if (b->x[0] || b->wds > 1) dd = -1; ret: Bfree(b); Bfree(d); - if (speccase) { - if (dd <= 0) - rv->d = 0.; - } - else if (dd < 0) { - if (!dsign) /* does not happen for round-near */ - retlow1: - dval(rv) -= sulp(rv, bc); - } - else if (dd > 0) { - if (dsign) { - rethi1: - dval(rv) += sulp(rv, bc); - } - } - else { - /* Exact half-way case: apply round-even rule. */ - if (word1(rv) & 1) { - if (dsign) - goto rethi1; - goto retlow1; - } - } - + if (dd > 0 || (dd == 0 && odd)) + dval(rv) += sulp(rv, bc); return 0; } double _Py_dg_strtod(const char *s00, char **se) { - int bb2, bb5, bbe, bd2, bd5, bbbits, bs2, c, e, e1, error; + int bb2, bb5, bbe, bd2, bd5, bbbits, bs2, c, dp0, dp1, dplen, e, e1, error; int esign, i, j, k, nd, nd0, nf, nz, nz0, sign; const char *s, *s0, *s1; double aadj, aadj1; @@ -1341,7 +1349,7 @@ _Py_dg_strtod(const char *s00, char **se) BCinfo bc; Bigint *bb, *bb1, *bd, *bd0, *bs, *delta; - sign = nz0 = nz = bc.dplen = 0; + sign = nz0 = nz = dplen = 0; dval(&rv) = 0.; for(s = s00;;s++) switch(*s) { case '-': @@ -1380,11 +1388,11 @@ _Py_dg_strtod(const char *s00, char **se) else if (nd < 16) z = 10*z + c - '0'; nd0 = nd; - bc.dp0 = bc.dp1 = s - s0; + dp0 = dp1 = s - s0; if (c == '.') { c = *++s; - bc.dp1 = s - s0; - bc.dplen = bc.dp1 - bc.dp0; + dp1 = s - s0; + dplen = 1; if (!nd) { for(; c == '0'; c = *++s) nz++; @@ -1587,10 +1595,10 @@ _Py_dg_strtod(const char *s00, char **se) /* in IEEE arithmetic. */ i = j = 18; if (i > nd0) - j += bc.dplen; + j += dplen; for(;;) { - if (--j <= bc.dp1 && j >= bc.dp0) - j = bc.dp0 - 1; + if (--j <= dp1 && j >= dp0) + j = dp0 - 1; if (s0[j] != '0') break; --i; @@ -1603,11 +1611,11 @@ _Py_dg_strtod(const char *s00, char **se) y = 0; for(i = 0; i < nd0; ++i) y = 10*y + s0[i] - '0'; - for(j = bc.dp1; i < nd; ++i) + for(j = dp1; i < nd; ++i) y = 10*y + s0[j++] - '0'; } } - bd0 = s2b(s0, nd0, nd, y, bc.dplen); + bd0 = s2b(s0, nd0, nd, y); if (bd0 == NULL) goto failed_malloc; @@ -1730,6 +1738,30 @@ _Py_dg_strtod(const char *s00, char **se) if (bc.nd > nd && i <= 0) { if (bc.dsign) break; /* Must use bigcomp(). */ + + /* Here rv overestimates the truncated decimal value by at most + 0.5 ulp(rv). Hence rv either overestimates the true decimal + value by <= 0.5 ulp(rv), or underestimates it by some small + amount (< 0.1 ulp(rv)); either way, rv is within 0.5 ulps of + the true decimal value, so it's possible to exit. + + Exception: if scaled rv is a normal exact power of 2, but not + DBL_MIN, then rv - 0.5 ulp(rv) takes us all the way down to the + next double, so the correctly rounded result is either rv - 0.5 + ulp(rv) or rv; in this case, use bigcomp to distinguish. */ + + if (!word1(&rv) && !(word0(&rv) & Bndry_mask)) { + /* rv can't be 0, since it's an overestimate for some + nonzero value. So rv is a normal power of 2. */ + j = (int)(word0(&rv) & Exp_mask) >> Exp_shift; + /* rv / 2^bc.scale = 2^(j - 1023 - bc.scale); use bigcomp if + rv / 2^bc.scale >= 2^-1021. */ + if (j - bc.scale >= 2) { + dval(&rv) -= 0.5 * sulp(&rv, &bc); + break; + } + } + { bc.nd = nd; i = -1; /* Discarded digits make delta smaller. */ -- cgit v0.12 From 0560e8a8f8e737688a377a0e934a892100fa19d0 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Thu, 14 Jan 2010 17:37:24 +0000 Subject: Merged revisions 77501 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77501 | antoine.pitrou | 2010-01-14 18:34:48 +0100 (jeu., 14 janv. 2010) | 10 lines Merged revisions 77499 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77499 | antoine.pitrou | 2010-01-14 18:25:24 +0100 (jeu., 14 janv. 2010) | 4 lines Issue #3299: Fix possible crash in the _sre module when given bad argument values in debug mode. Patch by Victor Stinner. ........ ................ --- Lib/test/test_re.py | 6 ++++++ Misc/NEWS | 3 +++ Modules/_sre.c | 11 ++++++++--- 3 files changed, 17 insertions(+), 3 deletions(-) diff --git a/Lib/test/test_re.py b/Lib/test/test_re.py index 383b56a..7ef57e1 100644 --- a/Lib/test/test_re.py +++ b/Lib/test/test_re.py @@ -696,6 +696,12 @@ class ReTests(unittest.TestCase): self.assertRaises(ValueError, re.compile, '(?a)\w', re.UNICODE) self.assertRaises(ValueError, re.compile, '(?au)\w') + def test_dealloc(self): + # issue 3299: check for segfault in debug build + import _sre + long_overflow = sys.maxsize + 2 + self.assertRaises(TypeError, re.finditer, "a", {}) + self.assertRaises(OverflowError, _sre.compile, "abc", 0, [long_overflow]) def run_re_tests(): from test.re_tests import benchmarks, tests, SUCCEED, FAIL, SYNTAX_ERROR diff --git a/Misc/NEWS b/Misc/NEWS index c91a22c..36c232e 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -65,6 +65,9 @@ Core and Builtins Library ------- +- Issue #3299: Fix possible crash in the _sre module when given bad + argument values in debug mode. Patch by Victor Stinner. + - Issue #7681: Use floor division in appropiate places in the wave module. - Issue #5372: Drop the reuse of .o files in Distutils' ccompiler (since diff --git a/Modules/_sre.c b/Modules/_sre.c index 45b92f3..74d9425 100644 --- a/Modules/_sre.c +++ b/Modules/_sre.c @@ -2674,6 +2674,10 @@ _compile(PyObject* self_, PyObject* args) self = PyObject_NEW_VAR(PatternObject, &Pattern_Type, n); if (!self) return NULL; + self->weakreflist = NULL; + self->pattern = NULL; + self->groupindex = NULL; + self->indexgroup = NULL; self->codesize = n; @@ -2689,7 +2693,7 @@ _compile(PyObject* self_, PyObject* args) } if (PyErr_Occurred()) { - PyObject_DEL(self); + Py_DECREF(self); return NULL; } @@ -3730,7 +3734,7 @@ static void scanner_dealloc(ScannerObject* self) { state_fini(&self->state); - Py_DECREF(self->pattern); + Py_XDECREF(self->pattern); PyObject_DEL(self); } @@ -3860,10 +3864,11 @@ pattern_scanner(PatternObject* pattern, PyObject* args) self = PyObject_NEW(ScannerObject, &Scanner_Type); if (!self) return NULL; + self->pattern = NULL; string = state_init(&self->state, pattern, string, start, end); if (!string) { - PyObject_DEL(self); + Py_DECREF(self); return NULL; } -- cgit v0.12 From 46e4dd21c4ddb89f8771b629aca160c3affecf8c Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Fri, 15 Jan 2010 00:31:01 +0000 Subject: Merged revisions 77508 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77508 | antoine.pitrou | 2010-01-15 01:27:43 +0100 (ven., 15 janv. 2010) | 10 lines Merged revisions 77506 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77506 | antoine.pitrou | 2010-01-15 01:18:00 +0100 (ven., 15 janv. 2010) | 4 lines Issue #7701: Fix crash in binascii.b2a_uu() in debug mode when given a 1-byte argument. Patch by Victor Stinner. ........ ................ --- Lib/test/test_binascii.py | 3 +++ Misc/NEWS | 3 +++ Modules/binascii.c | 2 +- 3 files changed, 7 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_binascii.py b/Lib/test/test_binascii.py index 65de81b..a35ec05 100755 --- a/Lib/test/test_binascii.py +++ b/Lib/test/test_binascii.py @@ -103,6 +103,9 @@ class BinASCIITest(unittest.TestCase): self.assertRaises(binascii.Error, binascii.b2a_uu, 46*b"!") + # Issue #7701 (crash on a pydebug build) + self.assertEqual(binascii.b2a_uu(b'x'), b'!> \n') + def test_crc32(self): crc = binascii.crc32(b"Test the CRC-32 of") crc = binascii.crc32(b" this string.", crc) diff --git a/Misc/NEWS b/Misc/NEWS index 36c232e..d0d761d 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -65,6 +65,9 @@ Core and Builtins Library ------- +- Issue #7701: Fix crash in binascii.b2a_uu() in debug mode when given a + 1-byte argument. Patch by Victor Stinner. + - Issue #3299: Fix possible crash in the _sre module when given bad argument values in debug mode. Patch by Victor Stinner. diff --git a/Modules/binascii.c b/Modules/binascii.c index 51101b4..833283f 100644 --- a/Modules/binascii.c +++ b/Modules/binascii.c @@ -294,7 +294,7 @@ binascii_b2a_uu(PyObject *self, PyObject *args) } /* We're lazy and allocate to much (fixed up later) */ - if ( (rv=PyBytes_FromStringAndSize(NULL, bin_len*2+2)) == NULL ) { + if ( (rv=PyBytes_FromStringAndSize(NULL, 2 + (bin_len+2)/3*4)) == NULL ) { PyBuffer_Release(&pbin); return NULL; } -- cgit v0.12 From 9ce52610f4bc688ec698424e55d45d49b090668b Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sat, 16 Jan 2010 14:52:34 +0000 Subject: Merged revisions 77520-77521 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r77520 | georg.brandl | 2010-01-16 16:41:21 +0200 (Sat, 16 Jan 2010) | 1 line Remove L suffix for integers. ........ r77521 | ezio.melotti | 2010-01-16 16:46:27 +0200 (Sat, 16 Jan 2010) | 1 line remove obsolete sentence ........ --- Doc/library/math.rst | 5 +---- Doc/library/os.rst | 4 ++-- 2 files changed, 3 insertions(+), 6 deletions(-) diff --git a/Doc/library/math.rst b/Doc/library/math.rst index 9fa1899..96e3359 100644 --- a/Doc/library/math.rst +++ b/Doc/library/math.rst @@ -299,10 +299,7 @@ Constants error-reporting behavior from the platform C implementation. As a result, the specific exceptions raised in error cases (and even whether some arguments are considered to be exceptional at all) are not defined in any - useful cross-platform or cross-release way. For example, whether - ``math.log(0)`` returns ``-Inf`` or raises :exc:`ValueError` or - :exc:`OverflowError` isn't defined, and in cases where ``math.log(0)`` raises - :exc:`OverflowError`, ``math.log(0L)`` may raise :exc:`ValueError` instead. + useful cross-platform or cross-release way. All functions return a quiet *NaN* if at least one of the args is *NaN*. Signaling *NaN*\s raise an exception. The exception type still depends on the diff --git a/Doc/library/os.rst b/Doc/library/os.rst index 2cd9dde..bf8abe6 100644 --- a/Doc/library/os.rst +++ b/Doc/library/os.rst @@ -1026,9 +1026,9 @@ Files and Directories >>> import os >>> statinfo = os.stat('somefile.txt') >>> statinfo - (33188, 422511L, 769L, 1, 1032, 100, 926L, 1105022698,1105022732, 1105022732) + (33188, 422511, 769, 1, 1032, 100, 926, 1105022698,1105022732, 1105022732) >>> statinfo.st_size - 926L + 926 >>> -- cgit v0.12 From 5683a3d85d08502364726aa9faadbaf1d6767910 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sat, 16 Jan 2010 15:11:38 +0000 Subject: Merged revisions 77523 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r77523 | ezio.melotti | 2010-01-16 17:09:48 +0200 (Sat, 16 Jan 2010) | 1 line Fixed crasher. Patch by Florent Xicluna. ........ --- Lib/test/crashers/bogus_code_obj.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Lib/test/crashers/bogus_code_obj.py b/Lib/test/crashers/bogus_code_obj.py index 43815c1..198d229 100644 --- a/Lib/test/crashers/bogus_code_obj.py +++ b/Lib/test/crashers/bogus_code_obj.py @@ -14,6 +14,6 @@ the user build or load random bytecodes anyway. Otherwise, this is a import types -co = types.CodeType(0, 0, 0, 0, '\x04\x71\x00\x00', (), - (), (), '', '', 1, '') +co = types.CodeType(0, 0, 0, 0, 0, b'\x04\x71\x00\x00', + (), (), (), '', '', 1, b'') exec(co) -- cgit v0.12 -- cgit v0.12 From 11f657843fdc8bf28a3c86595a5ec12be7a9bdf3 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sat, 16 Jan 2010 18:12:46 +0000 Subject: Merged revisions 77535 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77535 | mark.dickinson | 2010-01-16 18:10:25 +0000 (Sat, 16 Jan 2010) | 21 lines Merged revisions 77519,77530,77533 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77519 | mark.dickinson | 2010-01-16 10:44:00 +0000 (Sat, 16 Jan 2010) | 5 lines Issue #7632: Fix a serious wrong output bug for string -> float conversion. Also remove some now unused variables, and add comments clarifying the possible outputs of the parsing section of _Py_dg_strtod. Thanks Eric Smith for reviewing. ........ r77530 | mark.dickinson | 2010-01-16 17:57:49 +0000 (Sat, 16 Jan 2010) | 3 lines Issue #7632: Fix one more case of incorrect rounding for str -> float conversion (see bug 5 in the issue tracker). ........ r77533 | mark.dickinson | 2010-01-16 18:06:17 +0000 (Sat, 16 Jan 2010) | 1 line Fix multiple uses of variable 'L' in _Py_dg_strtod, where one use requires an unsigned long and the other a signed long. See also r77421. ........ ................ --- Lib/test/test_strtod.py | 11 ++--- Misc/NEWS | 10 ++-- Python/dtoa.c | 126 ++++++++++++++++++++++++++++++++++-------------- 3 files changed, 100 insertions(+), 47 deletions(-) diff --git a/Lib/test/test_strtod.py b/Lib/test/test_strtod.py index 79cfc88..b5a630e 100644 --- a/Lib/test/test_strtod.py +++ b/Lib/test/test_strtod.py @@ -123,10 +123,6 @@ class StrtodTests(unittest.TestCase): digits = m * 5**-e exponent = e s = '{}e{}'.format(digits, exponent) - - # for the moment, ignore errors from trailing zeros - if digits % 10 == 0: - continue self.check_strtod(s) # get expected answer via struct, to triple check @@ -175,7 +171,8 @@ class StrtodTests(unittest.TestCase): self.check_strtod(s) def test_parsing(self): - digits = tuple(map(str, range(10))) + # make '0' more likely to be chosen than other digits + digits = '000000123456789' signs = ('+', '-', '') # put together random short valid strings @@ -257,7 +254,9 @@ class StrtodTests(unittest.TestCase): '247032822920623295e-341', # issue 7632 bug 5: the following 2 strings convert differently '1000000000000000000000000000000000000000e-16', - #'10000000000000000000000000000000000000000e-17', + '10000000000000000000000000000000000000000e-17', + # issue 7632 bug 8: the following produced 10.0 + '10.900000000000000012345678912345678912345', ] for s in test_strings: self.check_strtod(s) diff --git a/Misc/NEWS b/Misc/NEWS index d0d761d..63465bf 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,10 +12,12 @@ What's New in Python 3.1.2? Core and Builtins ----------------- -- Issue #7632: Fix a crash in dtoa.c that occurred in debug builds - when parsing certain long numeric strings corresponding to subnormal - values. Also fix a number of bugs in dtoa.c that could lead to - incorrectly rounded results when converting strings to floats. +- Issue #7632: Fix various str -> float conversion bugs present in 2.7 + alpha 2, including: (1) a serious 'wrong output' bug that could + occur for long (> 40 digit) input strings, (2) a crash in dtoa.c + that occurred in debug builds when parsing certain long numeric + strings corresponding to subnormal values, and (3) a number of flaws + that could lead to incorrectly rounded results. - Issue #7604: Deleting an unset slotted attribute did not raise an AttributeError. diff --git a/Python/dtoa.c b/Python/dtoa.c index 51895c7..9eb8cdb 100644 --- a/Python/dtoa.c +++ b/Python/dtoa.c @@ -1340,16 +1340,17 @@ bigcomp(U *rv, const char *s0, BCinfo *bc) double _Py_dg_strtod(const char *s00, char **se) { - int bb2, bb5, bbe, bd2, bd5, bbbits, bs2, c, dp0, dp1, dplen, e, e1, error; + int bb2, bb5, bbe, bd2, bd5, bbbits, bs2, c, e, e1, error; int esign, i, j, k, nd, nd0, nf, nz, nz0, sign; const char *s, *s0, *s1; double aadj, aadj1; U aadj2, adj, rv, rv0; - ULong y, z, L; + ULong y, z, abse; + Long L; BCinfo bc; Bigint *bb, *bb1, *bd, *bd0, *bs, *delta; - sign = nz0 = nz = dplen = 0; + sign = nz0 = nz = 0; dval(&rv) = 0.; for(s = s00;;s++) switch(*s) { case '-': @@ -1381,18 +1382,11 @@ _Py_dg_strtod(const char *s00, char **se) goto ret; } s0 = s; - y = z = 0; for(nd = nf = 0; (c = *s) >= '0' && c <= '9'; nd++, s++) - if (nd < 9) - y = 10*y + c - '0'; - else if (nd < 16) - z = 10*z + c - '0'; + ; nd0 = nd; - dp0 = dp1 = s - s0; if (c == '.') { c = *++s; - dp1 = s - s0; - dplen = 1; if (!nd) { for(; c == '0'; c = *++s) nz++; @@ -1409,15 +1403,7 @@ _Py_dg_strtod(const char *s00, char **se) nz++; if (c -= '0') { nf += nz; - for(i = 1; i < nz; i++) - if (nd++ < 9) - y *= 10; - else if (nd <= DBL_DIG + 1) - z *= 10; - if (nd++ < 9) - y = 10*y + c; - else if (nd <= DBL_DIG + 1) - z = 10*z + c; + nd += nz; nz = 0; } } @@ -1440,17 +1426,17 @@ _Py_dg_strtod(const char *s00, char **se) while(c == '0') c = *++s; if (c > '0' && c <= '9') { - L = c - '0'; + abse = c - '0'; s1 = s; while((c = *++s) >= '0' && c <= '9') - L = 10*L + c - '0'; - if (s - s1 > 8 || L > MAX_ABS_EXP) + abse = 10*abse + c - '0'; + if (s - s1 > 8 || abse > MAX_ABS_EXP) /* Avoid confusion from exponents * so large that e might overflow. */ e = (int)MAX_ABS_EXP; /* safe for 16 bit ints */ else - e = (int)L; + e = (int)abse; if (esign) e = -e; } @@ -1468,15 +1454,78 @@ _Py_dg_strtod(const char *s00, char **se) } goto ret; } - bc.e0 = e1 = e -= nf; + e -= nf; + if (!nd0) + nd0 = nd; + + /* strip trailing zeros */ + for (i = nd; i > 0; ) { + /* scan back until we hit a nonzero digit. significant digit 'i' + is s0[i] if i < nd0, s0[i+1] if i >= nd0. */ + --i; + if (s0[i < nd0 ? i : i+1] != '0') { + ++i; + break; + } + } + e += nd - i; + nd = i; + if (nd0 > nd) + nd0 = nd; /* Now we have nd0 digits, starting at s0, followed by a * decimal point, followed by nd-nd0 digits. The number we're * after is the integer represented by those digits times * 10**e */ - if (!nd0) - nd0 = nd; + bc.e0 = e1 = e; + + /* Summary of parsing results. The parsing stage gives values + * s0, nd0, nd, e, sign, where: + * + * - s0 points to the first significant digit of the input string s00; + * + * - nd is the total number of significant digits (here, and + * below, 'significant digits' means the set of digits of the + * significand of the input that remain after ignoring leading + * and trailing zeros. + * + * - nd0 indicates the position of the decimal point (if + * present): so the nd significant digits are in s0[0:nd0] and + * s0[nd0+1:nd+1] using the usual Python half-open slice + * notation. (If nd0 < nd, then s0[nd0] necessarily contains + * a '.' character; if nd0 == nd, then it could be anything.) + * + * - e is the adjusted exponent: the absolute value of the number + * represented by the original input string is n * 10**e, where + * n is the integer represented by the concatenation of + * s0[0:nd0] and s0[nd0+1:nd+1] + * + * - sign gives the sign of the input: 1 for negative, 0 for positive + * + * - the first and last significant digits are nonzero + */ + + /* put first DBL_DIG+1 digits into integer y and z. + * + * - y contains the value represented by the first min(9, nd) + * significant digits + * + * - if nd > 9, z contains the value represented by significant digits + * with indices in [9, min(16, nd)). So y * 10**(min(16, nd) - 9) + z + * gives the value represented by the first min(16, nd) sig. digits. + */ + + y = z = 0; + for (i = 0; i < nd; i++) { + if (i < 9) + y = 10*y + s0[i < nd0 ? i : i+1] - '0'; + else if (i < DBL_DIG+1) + z = 10*z + s0[i < nd0 ? i : i+1] - '0'; + else + break; + } + k = nd < DBL_DIG + 1 ? nd : DBL_DIG + 1; dval(&rv) = y; if (k > 9) { @@ -1593,15 +1642,18 @@ _Py_dg_strtod(const char *s00, char **se) /* ASSERT(STRTOD_DIGLIM >= 18); 18 == one more than the */ /* minimum number of decimal digits to distinguish double values */ /* in IEEE arithmetic. */ - i = j = 18; - if (i > nd0) - j += dplen; - for(;;) { - if (--j <= dp1 && j >= dp0) - j = dp0 - 1; - if (s0[j] != '0') - break; + + /* Truncate input to 18 significant digits, then discard any trailing + zeros on the result by updating nd, nd0, e and y suitably. (There's + no need to update z; it's not reused beyond this point.) */ + for (i = 18; i > 0; ) { + /* scan back until we hit a nonzero digit. significant digit 'i' + is s0[i] if i < nd0, s0[i+1] if i >= nd0. */ --i; + if (s0[i < nd0 ? i : i+1] != '0') { + ++i; + break; + } } e += nd - i; nd = i; @@ -1611,8 +1663,8 @@ _Py_dg_strtod(const char *s00, char **se) y = 0; for(i = 0; i < nd0; ++i) y = 10*y + s0[i] - '0'; - for(j = dp1; i < nd; ++i) - y = 10*y + s0[j++] - '0'; + for(; i < nd; ++i) + y = 10*y + s0[i+1] - '0'; } } bd0 = s2b(s0, nd0, nd, y); -- cgit v0.12 From fa606926d6386b601472ebf5e7c23ae47320788c Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Sat, 16 Jan 2010 18:41:00 +0000 Subject: Merged revisions 77542 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77542 | r.david.murray | 2010-01-16 13:30:03 -0500 (Sat, 16 Jan 2010) | 18 lines Merged revisions 77517,77525 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk Merge adds an additional test for as_string with a maxheaderlen specified. ........ r77517 | r.david.murray | 2010-01-16 00:15:17 -0500 (Sat, 16 Jan 2010) | 6 lines Issue #1670765: Prevent email.generator.Generator from re-wrapping headers in multipart/signed MIME parts, which fixes one of the sources of invalid modifications to such parts by Generator. Patch and tests by Martin von Gagern. ........ r77525 | r.david.murray | 2010-01-16 11:08:32 -0500 (Sat, 16 Jan 2010) | 2 lines Fix issue number in comment. ........ ................ --- Lib/email/generator.py | 11 +++++++++++ Lib/email/test/data/msg_45.txt | 33 +++++++++++++++++++++++++++++++++ Lib/email/test/test_email.py | 38 ++++++++++++++++++++++++++++++++++++++ Misc/NEWS | 4 ++++ 4 files changed, 86 insertions(+) create mode 100644 Lib/email/test/data/msg_45.txt diff --git a/Lib/email/generator.py b/Lib/email/generator.py index e821d00..61521b8 100644 --- a/Lib/email/generator.py +++ b/Lib/email/generator.py @@ -215,6 +215,17 @@ class Generator: print(file=self._fp) self._fp.write(msg.epilogue) + def _handle_multipart_signed(self, msg): + # The contents of signed parts has to stay unmodified in order to keep + # the signature intact per RFC1847 2.1, so we disable header wrapping. + # RDM: This isn't enough to completely preserve the part, but it helps. + old_maxheaderlen = self._maxheaderlen + try: + self._maxheaderlen = 0 + self._handle_multipart(msg) + finally: + self._maxheaderlen = old_maxheaderlen + def _handle_message_delivery_status(self, msg): # We can't just write the headers directly to self's file object # because this will leave an extra newline between the last header diff --git a/Lib/email/test/data/msg_45.txt b/Lib/email/test/data/msg_45.txt new file mode 100644 index 0000000..58fde95 --- /dev/null +++ b/Lib/email/test/data/msg_45.txt @@ -0,0 +1,33 @@ +From: +To: +Subject: test +X-Long-Line: Some really long line contains a lot of text and thus has to be rewrapped because it is some + really long + line +MIME-Version: 1.0 +Content-Type: multipart/signed; boundary="borderline"; + protocol="application/pgp-signature"; micalg=pgp-sha1 + +This is an OpenPGP/MIME signed message (RFC 2440 and 3156) +--borderline +Content-Type: text/plain +X-Long-Line: Another really long line contains a lot of text and thus has to be rewrapped because it is another + really long + line + +This is the signed contents. + +--borderline +Content-Type: application/pgp-signature; name="signature.asc" +Content-Description: OpenPGP digital signature +Content-Disposition: attachment; filename="signature.asc" + +-----BEGIN PGP SIGNATURE----- +Version: GnuPG v2.0.6 (GNU/Linux) + +iD8DBQFG03voRhp6o4m9dFsRApSZAKCCAN3IkJlVRg6NvAiMHlvvIuMGPQCeLZtj +FGwfnRHFBFO/S4/DKysm0lI= +=t7+s +-----END PGP SIGNATURE----- + +--borderline-- diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py index 4ffc8f9..7736412 100644 --- a/Lib/email/test/test_email.py +++ b/Lib/email/test/test_email.py @@ -3387,6 +3387,44 @@ Content-Type: application/x-foo; +# Tests to ensure that signed parts of an email are completely preserved, as +# required by RFC1847 section 2.1. Note that these are incomplete, because the +# email package does not currently always preserve the body. See issue 1670765. +class TestSigned(TestEmailBase): + + def _msg_and_obj(self, filename): + with openfile(findfile(filename)) as fp: + original = fp.read() + msg = email.message_from_string(original) + return original, msg + + def _signed_parts_eq(self, original, result): + # Extract the first mime part of each message + import re + repart = re.compile(r'^--([^\n]+)\n(.*?)\n--\1$', re.S | re.M) + inpart = repart.search(original).group(2) + outpart = repart.search(result).group(2) + self.assertEqual(outpart, inpart) + + def test_long_headers_as_string(self): + original, msg = self._msg_and_obj('msg_45.txt') + result = msg.as_string() + self._signed_parts_eq(original, result) + + def test_long_headers_as_string_maxheaderlen(self): + original, msg = self._msg_and_obj('msg_45.txt') + result = msg.as_string(maxheaderlen=60) + self._signed_parts_eq(original, result) + + def test_long_headers_flatten(self): + original, msg = self._msg_and_obj('msg_45.txt') + fp = StringIO() + Generator(fp).flatten(msg) + result = fp.getvalue() + self._signed_parts_eq(original, result) + + + def _testclasses(): mod = sys.modules[__name__] return [getattr(mod, name) for name in dir(mod) if name.startswith('Test')] diff --git a/Misc/NEWS b/Misc/NEWS index 63465bf..c3af628 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -67,6 +67,10 @@ Core and Builtins Library ------- +- Issue #1670765: Prevent email.generator.Generator from re-wrapping + headers in multipart/signed MIME parts, which fixes one of the sources of + invalid modifications to such parts by Generator. + - Issue #7701: Fix crash in binascii.b2a_uu() in debug mode when given a 1-byte argument. Patch by Victor Stinner. -- cgit v0.12 From 863d61d79b86f216107f5adad12a3cdc4dfb7dd0 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sat, 16 Jan 2010 20:35:50 +0000 Subject: Merged revisions 77551 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77551 | mark.dickinson | 2010-01-16 20:34:30 +0000 (Sat, 16 Jan 2010) | 9 lines Merged revisions 77550 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77550 | mark.dickinson | 2010-01-16 20:33:02 +0000 (Sat, 16 Jan 2010) | 1 line Add better error reporting for MemoryErrors caused by str->float conversions. ........ ................ --- Lib/test/test_strtod.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Lib/test/test_strtod.py b/Lib/test/test_strtod.py index b5a630e..a838b04 100644 --- a/Lib/test/test_strtod.py +++ b/Lib/test/test_strtod.py @@ -91,6 +91,8 @@ class StrtodTests(unittest.TestCase): fs = float(s) except OverflowError: got = '-inf' if s[0] == '-' else 'inf' + except MemoryError: + got = 'memory error' else: got = fs.hex() expected = strtod(s) -- cgit v0.12 From 513aab529a5f33d5723de3d8b9a1ae16e551fe4e Mon Sep 17 00:00:00 2001 From: Matthias Klose Date: Sat, 16 Jan 2010 22:02:32 +0000 Subject: - Move new NEWS entries from 3.1.1 to 3.1.2 --- Misc/NEWS | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index c3af628..e77e8a7 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -253,6 +253,9 @@ Library distutils.unixcompiler. Initial patch by Sridhar Ratnakumar and Michael Haubenwallner. +- Issue #7066: archive_util.make_archive now restores the cwd if an error is + raised. Initial patch by Ezio Melotti. + Extension Modules ----------------- @@ -308,6 +311,9 @@ C-API - Make PyUnicode_CompareWithASCIIString return not equal if the Python string has '\0' at the end. +- Issue #7414: 'C' code wasn't being skipped properly (for keyword arguments) + in PyArg_ParseTupleAndKeywords. + Build ----- @@ -322,8 +328,13 @@ Build - Issue #6801 : symmetric_difference_update also accepts |. Thanks to Carl Chenet. -- Issue #7541: when using ``python-config`` with a framework install the compiler might - use the wrong library. +- Issue #7541: when using ``python-config`` with a framework install the + compiler might use the wrong library. + +- Issue #6491: Allow --with-dbmliborder to specify that no dbms will be built. + +- Issue #7589: Only build the nis module when the correct header files are + found. Documentation ------------- @@ -365,9 +376,6 @@ Core and Builtins C-API ----- -- Issue #7414: 'C' code wasn't being skipped properly (for keyword arguments) - in PyArg_ParseTupleAndKeywords. - - Issue #6624: yArg_ParseTuple with "s" format when parsing argument with NUL: Bogus TypeError detail string. @@ -447,11 +455,6 @@ Extension Modules Build ----- -- Issue #6491: Allow --with-dbmliborder to specify that no dbms will be built. - -- Issue #7589: Only build the nis module when the correct header files are - found. - - Issue 4601: 'make install' did not set the appropriate permissions on directories. @@ -1284,9 +1287,6 @@ Core and Builtins Library ------- -- Issue #7066: archive_util.make_archive now restores the cwd if an error is - raised. Initial patch by Ezio Melotti. - - Issue #6545: Removed assert statements in distutils.Extension, so the behavior is similar when used with -O. -- cgit v0.12 From f3f5a1333be0623922798291286ae18c90617804 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 17 Jan 2010 11:14:48 +0000 Subject: Merged revisions 77568 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77568 | mark.dickinson | 2010-01-17 11:13:30 +0000 (Sun, 17 Jan 2010) | 9 lines Merged revisions 77566 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77566 | mark.dickinson | 2010-01-17 11:10:03 +0000 (Sun, 17 Jan 2010) | 1 line Increase number of strtod tests slightly, to make it more likely that a memory leak is detected. ........ ................ --- Lib/test/test_strtod.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/test_strtod.py b/Lib/test/test_strtod.py index a838b04..7830021 100644 --- a/Lib/test/test_strtod.py +++ b/Lib/test/test_strtod.py @@ -76,7 +76,7 @@ def strtod(s, mant_dig=53, min_exp = -1021, max_exp = 1024): hexdigs, e + 4*hexdigs) -TEST_SIZE = 10 +TEST_SIZE = 16 @unittest.skipUnless(getattr(sys, 'float_repr_style', '') == 'short', "applies only when using short float repr style") -- cgit v0.12 From 1b64331f49881f23fbbdbab8a9e152aa2188d5b6 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Sun, 17 Jan 2010 12:19:45 +0000 Subject: Merged revisions 77571 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r77571 | antoine.pitrou | 2010-01-17 13:16:23 +0100 (dim., 17 janv. 2010) | 4 lines Issue #7561: Fix crashes when using bytearray objects with the posix module. ........ --- Lib/test/test_os.py | 9 +++++++++ Misc/NEWS | 3 +++ Modules/posixmodule.c | 2 +- 3 files changed, 13 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py index 62edd6c..907f943 100644 --- a/Lib/test/test_os.py +++ b/Lib/test/test_os.py @@ -564,6 +564,14 @@ class ExecTests(unittest.TestCase): def test_execvpe_with_bad_arglist(self): self.assertRaises(ValueError, os.execvpe, 'notepad', [], None) +class ArgTests(unittest.TestCase): + def test_bytearray(self): + # Issue #7561: posix module didn't release bytearray exports properly. + b = bytearray(os.sep.encode('ascii')) + self.assertRaises(OSError, os.mkdir, b) + # Check object is still resizable. + b[:] = b'' + class Win32ErrorTests(unittest.TestCase): def test_rename(self): self.assertRaises(WindowsError, os.rename, support.TESTFN, support.TESTFN+".bak") @@ -750,6 +758,7 @@ else: def test_main(): support.run_unittest( + ArgTests, FileTests, StatAttributeTests, EnvironTests, diff --git a/Misc/NEWS b/Misc/NEWS index e77e8a7..c3a9f5c 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -67,6 +67,9 @@ Core and Builtins Library ------- +- Issue #7561: Fix crashes when using bytearray objects with the posix + module. + - Issue #1670765: Prevent email.generator.Generator from re-wrapping headers in multipart/signed MIME parts, which fixes one of the sources of invalid modifications to such parts by Generator. diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index 688da2c..814c9ba 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -580,7 +580,7 @@ static void release_bytes(PyObject* o) { if (PyByteArray_Check(o)) - o->ob_type->tp_as_buffer->bf_releasebuffer(NULL, 0); + o->ob_type->tp_as_buffer->bf_releasebuffer(o, 0); Py_DECREF(o); } -- cgit v0.12 From 20d6c153275de051f0800a266d511ea5bef782ce Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Sun, 17 Jan 2010 12:43:00 +0000 Subject: Merged revisions 77576 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77576 | antoine.pitrou | 2010-01-17 13:38:54 +0100 (dim., 17 janv. 2010) | 12 lines Merged revisions 77573 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77573 | antoine.pitrou | 2010-01-17 13:26:20 +0100 (dim., 17 janv. 2010) | 6 lines Issue #7561: Operations on empty bytearrays (such as `int(bytearray())`) could crash in many places because of the PyByteArray_AS_STRING() macro returning NULL. The macro now returns a statically allocated empty string instead. ........ ................ --- Include/bytearrayobject.h | 6 +++++- Lib/test/test_bytes.py | 8 ++++++++ Misc/NEWS | 5 +++++ Objects/bytearrayobject.c | 8 +++----- 4 files changed, 21 insertions(+), 6 deletions(-) diff --git a/Include/bytearrayobject.h b/Include/bytearrayobject.h index 265b4bb..8702e5a 100644 --- a/Include/bytearrayobject.h +++ b/Include/bytearrayobject.h @@ -44,9 +44,13 @@ PyAPI_FUNC(char *) PyByteArray_AsString(PyObject *); PyAPI_FUNC(int) PyByteArray_Resize(PyObject *, Py_ssize_t); /* Macros, trading safety for speed */ -#define PyByteArray_AS_STRING(self) (assert(PyByteArray_Check(self)),((PyByteArrayObject *)(self))->ob_bytes) +#define PyByteArray_AS_STRING(self) \ + (assert(PyByteArray_Check(self)), \ + Py_SIZE(self) ? ((PyByteArrayObject *)(self))->ob_bytes : _PyByteArray_empty_string) #define PyByteArray_GET_SIZE(self) (assert(PyByteArray_Check(self)),Py_SIZE(self)) +extern char _PyByteArray_empty_string[]; + #ifdef __cplusplus } #endif diff --git a/Lib/test/test_bytes.py b/Lib/test/test_bytes.py index f2222a1..9ccc787 100644 --- a/Lib/test/test_bytes.py +++ b/Lib/test/test_bytes.py @@ -811,6 +811,14 @@ class ByteArrayTest(BaseBytesTest): self.assertRaises(BufferError, delslice) self.assertEquals(b, orig) + def test_empty_bytearray(self): + # Issue #7561: operations on empty bytearrays could crash in many + # situations, due to a fragile implementation of the + # PyByteArray_AS_STRING() C macro. + self.assertRaises(ValueError, int, bytearray(b'')) + self.assertRaises((ValueError, OSError), os.mkdir, bytearray(b'')) + + class AssortedBytesTest(unittest.TestCase): # # Test various combinations of bytes and bytearray diff --git a/Misc/NEWS b/Misc/NEWS index c3a9f5c..1fc9986 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,11 @@ What's New in Python 3.1.2? Core and Builtins ----------------- +- Issue #7561: Operations on empty bytearrays (such as `int(bytearray())`) + could crash in many places because of the PyByteArray_AS_STRING() macro + returning NULL. The macro now returns a statically allocated empty + string instead. + - Issue #7632: Fix various str -> float conversion bugs present in 2.7 alpha 2, including: (1) a serious 'wrong output' bug that could occur for long (> 40 digit) input strings, (2) a crash in dtoa.c diff --git a/Objects/bytearrayobject.c b/Objects/bytearrayobject.c index 835244a..3d7b0b2 100644 --- a/Objects/bytearrayobject.c +++ b/Objects/bytearrayobject.c @@ -6,6 +6,7 @@ #include "bytes_methods.h" static PyByteArrayObject *nullbytes = NULL; +char _PyByteArray_empty_string[] = ""; void PyByteArray_Fini(void) @@ -65,10 +66,7 @@ bytearray_getbuffer(PyByteArrayObject *obj, Py_buffer *view, int flags) obj->ob_exports++; return 0; } - if (obj->ob_bytes == NULL) - ptr = ""; - else - ptr = obj->ob_bytes; + ptr = (void *) PyByteArray_AS_STRING(obj); ret = PyBuffer_FillInfo(view, (PyObject*)obj, ptr, Py_SIZE(obj), 0, flags); if (ret >= 0) { obj->ob_exports++; @@ -152,7 +150,7 @@ PyByteArray_FromStringAndSize(const char *bytes, Py_ssize_t size) Py_DECREF(new); return PyErr_NoMemory(); } - if (bytes != NULL) + if (bytes != NULL && size > 0) memcpy(new->ob_bytes, bytes, size); new->ob_bytes[size] = '\0'; /* Trailing null byte */ } -- cgit v0.12 From a3ba4a15ec26a973f625a2f2f92cf7ff7d34bd79 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 17 Jan 2010 14:41:03 +0000 Subject: Merged revisions 77579 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77579 | mark.dickinson | 2010-01-17 14:39:12 +0000 (Sun, 17 Jan 2010) | 9 lines Merged revisions 77578 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77578 | mark.dickinson | 2010-01-17 13:37:57 +0000 (Sun, 17 Jan 2010) | 2 lines Issue #7632: Fix a memory leak in _Py_dg_strtod. ........ ................ --- Misc/NEWS | 5 +++-- Python/dtoa.c | 8 +++++++- 2 files changed, 10 insertions(+), 3 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 1fc9986..ef0e3f0 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -21,8 +21,9 @@ Core and Builtins alpha 2, including: (1) a serious 'wrong output' bug that could occur for long (> 40 digit) input strings, (2) a crash in dtoa.c that occurred in debug builds when parsing certain long numeric - strings corresponding to subnormal values, and (3) a number of flaws - that could lead to incorrectly rounded results. + strings corresponding to subnormal values, (3) a memory leak for + some values large enough to cause overflow, and (4) a number of + flaws that could lead to incorrectly rounded results. - Issue #7604: Deleting an unset slotted attribute did not raise an AttributeError. diff --git a/Python/dtoa.c b/Python/dtoa.c index 9eb8cdb..24ce922 100644 --- a/Python/dtoa.c +++ b/Python/dtoa.c @@ -1939,8 +1939,14 @@ _Py_dg_strtod(const char *s00, char **se) dval(&rv) += adj.d; if ((word0(&rv) & Exp_mask) >= Exp_msk1*(DBL_MAX_EXP+Bias-P)) { - if (word0(&rv0) == Big0 && word1(&rv0) == Big1) + if (word0(&rv0) == Big0 && word1(&rv0) == Big1) { + Bfree(bb); + Bfree(bd); + Bfree(bs); + Bfree(bd0); + Bfree(delta); goto ovfl; + } word0(&rv) = Big0; word1(&rv) = Big1; goto cont; -- cgit v0.12 From 9a426c302fbad355697d870fc102811ec2a3d614 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Sun, 17 Jan 2010 16:20:28 +0000 Subject: Merged revisions 77583 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77583 | antoine.pitrou | 2010-01-17 17:15:29 +0100 (dim., 17 janv. 2010) | 9 lines Merged revisions 77581 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77581 | antoine.pitrou | 2010-01-17 16:55:45 +0100 (dim., 17 janv. 2010) | 3 lines Use PyAPI_DATA. ........ ................ --- Include/bytearrayobject.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Include/bytearrayobject.h b/Include/bytearrayobject.h index 8702e5a..e1281a6 100644 --- a/Include/bytearrayobject.h +++ b/Include/bytearrayobject.h @@ -49,7 +49,7 @@ PyAPI_FUNC(int) PyByteArray_Resize(PyObject *, Py_ssize_t); Py_SIZE(self) ? ((PyByteArrayObject *)(self))->ob_bytes : _PyByteArray_empty_string) #define PyByteArray_GET_SIZE(self) (assert(PyByteArray_Check(self)),Py_SIZE(self)) -extern char _PyByteArray_empty_string[]; +PyAPI_DATA(char) _PyByteArray_empty_string[]; #ifdef __cplusplus } -- cgit v0.12 From 93492334df7e664d1eb1cc02ac206b0bee686568 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Sun, 17 Jan 2010 18:52:29 +0000 Subject: Ensure that distutils.tests.test_util will pass in 64-bit builds. Fixes #7591 --- Lib/distutils/tests/test_util.py | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/Lib/distutils/tests/test_util.py b/Lib/distutils/tests/test_util.py index dcc1a20..0c732f8 100644 --- a/Lib/distutils/tests/test_util.py +++ b/Lib/distutils/tests/test_util.py @@ -96,7 +96,12 @@ class UtilTestCase(support.EnvironGuard, unittest.TestCase): get_config_vars()['CFLAGS'] = ('-fno-strict-aliasing -DNDEBUG -g ' '-fwrapv -O3 -Wall -Wstrict-prototypes') - self.assertEquals(get_platform(), 'macosx-10.3-i386') + cursize = sys.maxsize + sys.maxsize = (2 ** 31)-1 + try: + self.assertEquals(get_platform(), 'macosx-10.3-i386') + finally: + sys.maxsize = cursize # macbook with fat binaries (fat, universal or fat64) os.environ['MACOSX_DEPLOYMENT_TARGET'] = '10.4' -- cgit v0.12 From 173a1eedac69442362c8ed705ea7975c94ce3c93 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 17 Jan 2010 21:06:28 +0000 Subject: Merged revisions 77590 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77590 | mark.dickinson | 2010-01-17 21:02:55 +0000 (Sun, 17 Jan 2010) | 14 lines Merged revisions 77589 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77589 | mark.dickinson | 2010-01-17 20:57:56 +0000 (Sun, 17 Jan 2010) | 7 lines Issue #7632: When Py_USING_MEMORY_DEBUGGER is defined, disable the private memory allocation scheme in dtoa.c, along with a piece of code that caches powers of 5 for future use. This makes it easier to detect dtoa.c memory leaks with Valgrind or similar tools. Patch by Stefan Krah. ........ ................ --- Misc/NEWS | 4 +++ Python/dtoa.c | 98 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 102 insertions(+) diff --git a/Misc/NEWS b/Misc/NEWS index ef0e3f0..2efa767 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -326,6 +326,10 @@ C-API Build ----- +- Issue #7632: When Py_USING_MEMORY_DEBUGGER is defined, disable the + private memory allocation scheme in dtoa.c and use PyMem_Malloc and + PyMem_Free instead. Also disable caching of powers of 5. + - Switch to OpenSSL 0.9.8l on Windows. - Issue #6603: Change READ_TIMESTAMP macro in ceval.c so that it diff --git a/Python/dtoa.c b/Python/dtoa.c index 24ce922..de3ca9e 100644 --- a/Python/dtoa.c +++ b/Python/dtoa.c @@ -308,6 +308,8 @@ Bigint { typedef struct Bigint Bigint; +#ifndef Py_USING_MEMORY_DEBUGGER + /* Memory management: memory is allocated from, and returned to, Kmax+1 pools of memory, where pool k (0 <= k <= Kmax) is for Bigints b with b->maxwds == 1 << k. These pools are maintained as linked lists, with freelist[k] @@ -375,6 +377,48 @@ Bfree(Bigint *v) } } +#else + +/* Alternative versions of Balloc and Bfree that use PyMem_Malloc and + PyMem_Free directly in place of the custom memory allocation scheme above. + These are provided for the benefit of memory debugging tools like + Valgrind. */ + +/* Allocate space for a Bigint with up to 1<k = k; + rv->maxwds = x; + rv->sign = rv->wds = 0; + return rv; +} + +/* Free a Bigint allocated with Balloc */ + +static void +Bfree(Bigint *v) +{ + if (v) { + FREE((void*)v); + } +} + +#endif /* Py_USING_MEMORY_DEBUGGER */ + #define Bcopy(x,y) memcpy((char *)&x->sign, (char *)&y->sign, \ y->wds*sizeof(Long) + 2*sizeof(int)) @@ -652,6 +696,8 @@ mult(Bigint *a, Bigint *b) return c; } +#ifndef Py_USING_MEMORY_DEBUGGER + /* p5s is a linked list of powers of 5 of the form 5**(2**i), i >= 2 */ static Bigint *p5s; @@ -711,6 +757,58 @@ pow5mult(Bigint *b, int k) return b; } +#else + +/* Version of pow5mult that doesn't cache powers of 5. Provided for + the benefit of memory debugging tools like Valgrind. */ + +static Bigint * +pow5mult(Bigint *b, int k) +{ + Bigint *b1, *p5, *p51; + int i; + static int p05[3] = { 5, 25, 125 }; + + if ((i = k & 3)) { + b = multadd(b, p05[i-1], 0); + if (b == NULL) + return NULL; + } + + if (!(k >>= 2)) + return b; + p5 = i2b(625); + if (p5 == NULL) { + Bfree(b); + return NULL; + } + + for(;;) { + if (k & 1) { + b1 = mult(b, p5); + Bfree(b); + b = b1; + if (b == NULL) { + Bfree(p5); + return NULL; + } + } + if (!(k >>= 1)) + break; + p51 = mult(p5, p5); + Bfree(p5); + p5 = p51; + if (p5 == NULL) { + Bfree(b); + return NULL; + } + } + Bfree(p5); + return b; +} + +#endif /* Py_USING_MEMORY_DEBUGGER */ + /* shift a Bigint b left by k bits. Return a pointer to the shifted result, or NULL on failure. If the returned pointer is distinct from b then the original b will have been Bfree'd. Ignores the sign of b. */ -- cgit v0.12 From b84420e9bb7af3793066a5865c733d2191e3e297 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Mon, 18 Jan 2010 09:16:17 +0000 Subject: Merged revisions 77597 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77597 | ezio.melotti | 2010-01-18 11:15:14 +0200 (Mon, 18 Jan 2010) | 9 lines Merged revisions 77595 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77595 | ezio.melotti | 2010-01-18 11:10:26 +0200 (Mon, 18 Jan 2010) | 1 line #7730: remove spaces after functions names ........ ................ --- Lib/ssl.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/ssl.py b/Lib/ssl.py index 6a6a1a3..b1cc149 100644 --- a/Lib/ssl.py +++ b/Lib/ssl.py @@ -304,7 +304,7 @@ class SSLSocket(socket): self._sslobj = None socket.shutdown(self, how) - def unwrap (self): + def unwrap(self): if self._sslobj: s = self._sslobj.shutdown() self._sslobj = None -- cgit v0.12 From e42ffae8c4b23ebc75d1343448b4918897cc4bbb Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Thu, 21 Jan 2010 19:57:43 +0000 Subject: Merged revisions 77670 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77670 | mark.dickinson | 2010-01-21 19:51:08 +0000 (Thu, 21 Jan 2010) | 24 lines Merged revisions 77614-77616,77663 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77614 | mark.dickinson | 2010-01-20 17:36:31 +0000 (Wed, 20 Jan 2010) | 5 lines Various dtoa.c cleanups. 1. Despagghetify _Py_dg_strtod parsing code and exit points. 2. Simplify bigcomp comparison loop. 3. Don't set ERANGE on _Py_dg_strtod underflow (it was set inconsistently anyway). 4. Remove unused dsign field from BCinfo struct. ........ r77615 | mark.dickinson | 2010-01-20 18:02:41 +0000 (Wed, 20 Jan 2010) | 1 line Don't try to put a value into a NULL pointer. ........ r77616 | mark.dickinson | 2010-01-20 21:23:25 +0000 (Wed, 20 Jan 2010) | 1 line Additional explanatory comments for _Py_dg_strtod. ........ r77663 | mark.dickinson | 2010-01-21 17:02:53 +0000 (Thu, 21 Jan 2010) | 1 line Additional testcases for strtod. ........ ................ --- Lib/test/test_strtod.py | 99 ++++++++++- Python/dtoa.c | 424 +++++++++++++++++++++++++++--------------------- 2 files changed, 334 insertions(+), 189 deletions(-) diff --git a/Lib/test/test_strtod.py b/Lib/test/test_strtod.py index 7830021..13b008b 100644 --- a/Lib/test/test_strtod.py +++ b/Lib/test/test_strtod.py @@ -100,6 +100,49 @@ class StrtodTests(unittest.TestCase): "Incorrectly rounded str->float conversion for {}: " "expected {}, got {}".format(s, expected, got)) + def test_short_halfway_cases(self): + # exact halfway cases with a small number of significant digits + for k in 0, 5, 10, 15, 20: + # upper = smallest integer >= 2**54/5**k + upper = -(-2**54//5**k) + # lower = smallest odd number >= 2**53/5**k + lower = -(-2**53//5**k) + if lower % 2 == 0: + lower += 1 + for i in range(10 * TEST_SIZE): + # Select a random odd n in [2**53/5**k, + # 2**54/5**k). Then n * 10**k gives a halfway case + # with small number of significant digits. + n, e = random.randrange(lower, upper, 2), k + + # Remove any additional powers of 5. + while n % 5 == 0: + n, e = n // 5, e + 1 + assert n % 10 in (1, 3, 7, 9) + + # Try numbers of the form n * 2**p2 * 10**e, p2 >= 0, + # until n * 2**p2 has more than 20 significant digits. + digits, exponent = n, e + while digits < 10**20: + s = '{}e{}'.format(digits, exponent) + self.check_strtod(s) + # Same again, but with extra trailing zeros. + s = '{}e{}'.format(digits * 10**40, exponent - 40) + self.check_strtod(s) + digits *= 2 + + # Try numbers of the form n * 5**p2 * 10**(e - p5), p5 + # >= 0, with n * 5**p5 < 10**20. + digits, exponent = n, e + while digits < 10**20: + s = '{}e{}'.format(digits, exponent) + self.check_strtod(s) + # Same again, but with extra trailing zeros. + s = '{}e{}'.format(digits * 10**40, exponent - 40) + self.check_strtod(s) + digits *= 5 + exponent -= 1 + def test_halfway_cases(self): # test halfway cases for the round-half-to-even rule for i in range(1000): @@ -164,10 +207,10 @@ class StrtodTests(unittest.TestCase): self.check_strtod(s) def test_bigcomp(self): - DIG10 = 10**50 - for i in range(1000): - for j in range(TEST_SIZE): - digits = random.randrange(DIG10) + for ndigs in 5, 10, 14, 15, 16, 17, 18, 19, 20, 40, 41, 50: + dig10 = 10**ndigs + for i in range(100 * TEST_SIZE): + digits = random.randrange(dig10) exponent = random.randrange(-400, 400) s = '{}e{}'.format(digits, exponent) self.check_strtod(s) @@ -254,11 +297,59 @@ class StrtodTests(unittest.TestCase): # demonstration that original fix for issue 7632 bug 1 was # buggy; the exit condition was too strong '247032822920623295e-341', + # demonstrate similar problem to issue 7632 bug1: crash + # with 'oversized quotient in quorem' message. + '99037485700245683102805043437346965248029601286431e-373', + '99617639833743863161109961162881027406769510558457e-373', + '98852915025769345295749278351563179840130565591462e-372', + '99059944827693569659153042769690930905148015876788e-373', + '98914979205069368270421829889078356254059760327101e-372', # issue 7632 bug 5: the following 2 strings convert differently '1000000000000000000000000000000000000000e-16', '10000000000000000000000000000000000000000e-17', + # issue 7632 bug 7 + '991633793189150720000000000000000000000000000000000000000e-33', + # And another, similar, failing halfway case + '4106250198039490000000000000000000000000000000000000000e-38', # issue 7632 bug 8: the following produced 10.0 '10.900000000000000012345678912345678912345', + # exercise exit conditions in bigcomp comparison loop + '2602129298404963083833853479113577253105939995688e2', + '260212929840496308383385347911357725310593999568896e0', + '26021292984049630838338534791135772531059399956889601e-2', + '260212929840496308383385347911357725310593999568895e0', + '260212929840496308383385347911357725310593999568897e0', + '260212929840496308383385347911357725310593999568996e0', + '260212929840496308383385347911357725310593999568866e0', + # 2**53 + '9007199254740992.00', + # 2**1024 - 2**970: exact overflow boundary. All values + # smaller than this should round to something finite; any value + # greater than or equal to this one overflows. + '179769313486231580793728971405303415079934132710037' #... + '826936173778980444968292764750946649017977587207096' #... + '330286416692887910946555547851940402630657488671505' #... + '820681908902000708383676273854845817711531764475730' #... + '270069855571366959622842914819860834936475292719074' #... + '168444365510704342711559699508093042880177904174497792', + # 2**1024 - 2**970 - tiny + '179769313486231580793728971405303415079934132710037' #... + '826936173778980444968292764750946649017977587207096' #... + '330286416692887910946555547851940402630657488671505' #... + '820681908902000708383676273854845817711531764475730' #... + '270069855571366959622842914819860834936475292719074' #... + '168444365510704342711559699508093042880177904174497791.999', + # 2**1024 - 2**970 + tiny + '179769313486231580793728971405303415079934132710037' #... + '826936173778980444968292764750946649017977587207096' #... + '330286416692887910946555547851940402630657488671505' #... + '820681908902000708383676273854845817711531764475730' #... + '270069855571366959622842914819860834936475292719074' #... + '168444365510704342711559699508093042880177904174497792.001', + # 1 - 2**-54, +-tiny + '999999999999999944488848768742172978818416595458984375e-54', + '9999999999999999444888487687421729788184165954589843749999999e-54', + '9999999999999999444888487687421729788184165954589843750000001e-54', ] for s in test_strings: self.check_strtod(s) diff --git a/Python/dtoa.c b/Python/dtoa.c index de3ca9e..9ca2dd9 100644 --- a/Python/dtoa.c +++ b/Python/dtoa.c @@ -270,7 +270,7 @@ typedef union { double d; ULong L[2]; } U; typedef struct BCinfo BCinfo; struct BCinfo { - int dsign, e0, nd, nd0, scale; + int e0, nd, nd0, scale; }; #define FFFFFFFF 0xffffffffUL @@ -967,8 +967,8 @@ diff(Bigint *a, Bigint *b) return c; } -/* Given a positive normal double x, return the difference between x and the next - double up. Doesn't give correct results for subnormals. */ +/* Given a positive normal double x, return the difference between x and the + next double up. Doesn't give correct results for subnormals. */ static double ulp(U *x) @@ -1276,9 +1276,6 @@ sulp(U *x, BCinfo *bc) bc is a struct containing information gathered during the parsing and estimation steps of _Py_dg_strtod. Description of fields follows: - bc->dsign is 1 if rv < decimal value, 0 if rv >= decimal value. In - normal use, it should almost always be 1 when bigcomp is entered. - bc->e0 gives the exponent of the input value, such that dv = (integer given by the bd->nd digits of s0) * 10**e0 @@ -1387,47 +1384,37 @@ bigcomp(U *rv, const char *s0, BCinfo *bc) } } - /* if b >= d, round down */ - if (cmp(b, d) >= 0) { + /* Compare s0 with b/d: set dd to -1, 0, or 1 according as s0 < b/d, s0 == + * b/d, or s0 > b/d. Here the digits of s0 are thought of as representing + * a number in the range [0.1, 1). */ + if (cmp(b, d) >= 0) + /* b/d >= 1 */ dd = -1; - goto ret; - } + else { + i = 0; + for(;;) { + b = multadd(b, 10, 0); + if (b == NULL) { + Bfree(d); + return -1; + } + dd = s0[i < nd0 ? i : i+1] - '0' - quorem(b, d); + i++; - /* Compare b/d with s0 */ - for(i = 0; i < nd0; i++) { - b = multadd(b, 10, 0); - if (b == NULL) { - Bfree(d); - return -1; - } - dd = *s0++ - '0' - quorem(b, d); - if (dd) - goto ret; - if (!b->x[0] && b->wds == 1) { - if (i < nd - 1) - dd = 1; - goto ret; - } - } - s0++; - for(; i < nd; i++) { - b = multadd(b, 10, 0); - if (b == NULL) { - Bfree(d); - return -1; - } - dd = *s0++ - '0' - quorem(b, d); - if (dd) - goto ret; - if (!b->x[0] && b->wds == 1) { - if (i < nd - 1) - dd = 1; - goto ret; + if (dd) + break; + if (!b->x[0] && b->wds == 1) { + /* b/d == 0 */ + dd = i < nd; + break; + } + if (!(i < nd)) { + /* b/d != 0, but digits of s0 exhausted */ + dd = -1; + break; + } } } - if (b->x[0] || b->wds > 1) - dd = -1; - ret: Bfree(b); Bfree(d); if (dd > 0 || (dd == 0 && odd)) @@ -1438,128 +1425,130 @@ bigcomp(U *rv, const char *s0, BCinfo *bc) double _Py_dg_strtod(const char *s00, char **se) { - int bb2, bb5, bbe, bd2, bd5, bbbits, bs2, c, e, e1, error; - int esign, i, j, k, nd, nd0, nf, nz, nz0, sign; + int bb2, bb5, bbe, bd2, bd5, bbbits, bs2, c, dsign, e, e1, error; + int esign, i, j, k, lz, nd, nd0, sign; const char *s, *s0, *s1; double aadj, aadj1; U aadj2, adj, rv, rv0; - ULong y, z, abse; + ULong y, z, abs_exp; Long L; BCinfo bc; Bigint *bb, *bb1, *bd, *bd0, *bs, *delta; - sign = nz0 = nz = 0; dval(&rv) = 0.; - for(s = s00;;s++) switch(*s) { - case '-': - sign = 1; - /* no break */ - case '+': - if (*++s) - goto break2; - /* no break */ - case 0: - goto ret0; - /* modify original dtoa.c so that it doesn't accept leading whitespace - case '\t': - case '\n': - case '\v': - case '\f': - case '\r': - case ' ': - continue; - */ - default: - goto break2; - } - break2: - if (*s == '0') { - nz0 = 1; - while(*++s == '0') ; - if (!*s) - goto ret; + + /* Start parsing. */ + c = *(s = s00); + + /* Parse optional sign, if present. */ + sign = 0; + switch (c) { + case '-': + sign = 1; + /* no break */ + case '+': + c = *++s; } - s0 = s; - for(nd = nf = 0; (c = *s) >= '0' && c <= '9'; nd++, s++) - ; - nd0 = nd; + + /* Skip leading zeros: lz is true iff there were leading zeros. */ + s1 = s; + while (c == '0') + c = *++s; + lz = s != s1; + + /* Point s0 at the first nonzero digit (if any). nd0 will be the position + of the point relative to s0. nd will be the total number of digits + ignoring leading zeros. */ + s0 = s1 = s; + while ('0' <= c && c <= '9') + c = *++s; + nd0 = nd = s - s1; + + /* Parse decimal point and following digits. */ if (c == '.') { c = *++s; if (!nd) { - for(; c == '0'; c = *++s) - nz++; - if (c > '0' && c <= '9') { - s0 = s; - nf += nz; - nz = 0; - goto have_dig; - } - goto dig_done; - } - for(; c >= '0' && c <= '9'; c = *++s) { - have_dig: - nz++; - if (c -= '0') { - nf += nz; - nd += nz; - nz = 0; - } + s1 = s; + while (c == '0') + c = *++s; + lz = lz || s != s1; + nd0 -= s - s1; + s0 = s; } + s1 = s; + while ('0' <= c && c <= '9') + c = *++s; + nd += s - s1; + } + + /* Now lz is true if and only if there were leading zero digits, and nd + gives the total number of digits ignoring leading zeros. A valid input + must have at least one digit. */ + if (!nd && !lz) { + if (se) + *se = (char *)s00; + goto parse_error; } - dig_done: + + /* Parse exponent. */ e = 0; if (c == 'e' || c == 'E') { - if (!nd && !nz && !nz0) { - goto ret0; - } s00 = s; + c = *++s; + + /* Exponent sign. */ esign = 0; - switch(c = *++s) { + switch (c) { case '-': esign = 1; + /* no break */ case '+': c = *++s; } - if (c >= '0' && c <= '9') { - while(c == '0') - c = *++s; - if (c > '0' && c <= '9') { - abse = c - '0'; - s1 = s; - while((c = *++s) >= '0' && c <= '9') - abse = 10*abse + c - '0'; - if (s - s1 > 8 || abse > MAX_ABS_EXP) - /* Avoid confusion from exponents - * so large that e might overflow. - */ - e = (int)MAX_ABS_EXP; /* safe for 16 bit ints */ - else - e = (int)abse; - if (esign) - e = -e; - } - else - e = 0; + + /* Skip zeros. lz is true iff there are leading zeros. */ + s1 = s; + while (c == '0') + c = *++s; + lz = s != s1; + + /* Get absolute value of the exponent. */ + s1 = s; + abs_exp = 0; + while ('0' <= c && c <= '9') { + abs_exp = 10*abs_exp + (c - '0'); + c = *++s; } + + /* abs_exp will be correct modulo 2**32. But 10**9 < 2**32, so if + there are at most 9 significant exponent digits then overflow is + impossible. */ + if (s - s1 > 9 || abs_exp > MAX_ABS_EXP) + e = (int)MAX_ABS_EXP; else + e = (int)abs_exp; + if (esign) + e = -e; + + /* A valid exponent must have at least one digit. */ + if (s == s1 && !lz) s = s00; } - if (!nd) { - if (!nz && !nz0) { - ret0: - s = s00; - sign = 0; - } - goto ret; - } - e -= nf; - if (!nd0) + + /* Adjust exponent to take into account position of the point. */ + e -= nd - nd0; + if (nd0 <= 0) nd0 = nd; - /* strip trailing zeros */ + /* Finished parsing. Set se to indicate how far we parsed */ + if (se) + *se = (char *)s; + + /* If all digits were zero, exit with return value +-0.0. Otherwise, + strip trailing zeros: scan back until we hit a nonzero digit. */ + if (!nd) + goto ret; for (i = nd; i > 0; ) { - /* scan back until we hit a nonzero digit. significant digit 'i' - is s0[i] if i < nd0, s0[i+1] if i >= nd0. */ --i; if (s0[i < nd0 ? i : i+1] != '0') { ++i; @@ -1571,28 +1560,21 @@ _Py_dg_strtod(const char *s00, char **se) if (nd0 > nd) nd0 = nd; - /* Now we have nd0 digits, starting at s0, followed by a - * decimal point, followed by nd-nd0 digits. The number we're - * after is the integer represented by those digits times - * 10**e */ - - bc.e0 = e1 = e; - - /* Summary of parsing results. The parsing stage gives values - * s0, nd0, nd, e, sign, where: + /* Summary of parsing results. After parsing, and dealing with zero + * inputs, we have values s0, nd0, nd, e, sign, where: * - * - s0 points to the first significant digit of the input string s00; + * - s0 points to the first significant digit of the input string * * - nd is the total number of significant digits (here, and * below, 'significant digits' means the set of digits of the * significand of the input that remain after ignoring leading - * and trailing zeros. + * and trailing zeros). * - * - nd0 indicates the position of the decimal point (if - * present): so the nd significant digits are in s0[0:nd0] and - * s0[nd0+1:nd+1] using the usual Python half-open slice - * notation. (If nd0 < nd, then s0[nd0] necessarily contains - * a '.' character; if nd0 == nd, then it could be anything.) + * - nd0 indicates the position of the decimal point, if present; it + * satisfies 1 <= nd0 <= nd. The nd significant digits are in + * s0[0:nd0] and s0[nd0+1:nd+1] using the usual Python half-open slice + * notation. (If nd0 < nd, then s0[nd0] contains a '.' character; if + * nd0 == nd, then s0[nd0] could be any non-digit character.) * * - e is the adjusted exponent: the absolute value of the number * represented by the original input string is n * 10**e, where @@ -1614,6 +1596,7 @@ _Py_dg_strtod(const char *s00, char **se) * gives the value represented by the first min(16, nd) sig. digits. */ + bc.e0 = e1 = e; y = z = 0; for (i = 0; i < nd; i++) { if (i < 9) @@ -1666,14 +1649,8 @@ _Py_dg_strtod(const char *s00, char **se) if ((i = e1 & 15)) dval(&rv) *= tens[i]; if (e1 &= ~15) { - if (e1 > DBL_MAX_10_EXP) { - ovfl: - errno = ERANGE; - /* Can't trust HUGE_VAL */ - word0(&rv) = Exp_mask; - word1(&rv) = 0; - goto ret; - } + if (e1 > DBL_MAX_10_EXP) + goto ovfl; e1 >>= 4; for(j = 0; e1 > 1; j++, e1 >>= 1) if (e1 & 1) @@ -1695,6 +1672,16 @@ _Py_dg_strtod(const char *s00, char **se) } } else if (e1 < 0) { + /* The input decimal value lies in [10**e1, 10**(e1+16)). + + If e1 <= -512, underflow immediately. + If e1 <= -256, set bc.scale to 2*P. + + So for input value < 1e-256, bc.scale is always set; + for input value >= 1e-240, bc.scale is never set. + For input values in [1e-256, 1e-240), bc.scale may or may + not be set. */ + e1 = -e1; if ((i = e1 & 15)) dval(&rv) /= tens[i]; @@ -1719,12 +1706,8 @@ _Py_dg_strtod(const char *s00, char **se) else word1(&rv) &= 0xffffffff << j; } - if (!dval(&rv)) { - undfl: - dval(&rv) = 0.; - errno = ERANGE; - goto ret; - } + if (!dval(&rv)) + goto undfl; } } @@ -1769,7 +1752,34 @@ _Py_dg_strtod(const char *s00, char **se) if (bd0 == NULL) goto failed_malloc; + /* Notation for the comments below. Write: + + - dv for the absolute value of the number represented by the original + decimal input string. + + - if we've truncated dv, write tdv for the truncated value. + Otherwise, set tdv == dv. + + - srv for the quantity rv/2^bc.scale; so srv is the current binary + approximation to tdv (and dv). It should be exactly representable + in an IEEE 754 double. + */ + for(;;) { + + /* This is the main correction loop for _Py_dg_strtod. + + We've got a decimal value tdv, and a floating-point approximation + srv=rv/2^bc.scale to tdv. The aim is to determine whether srv is + close enough (i.e., within 0.5 ulps) to tdv, and to compute a new + approximation if not. + + To determine whether srv is close enough to tdv, compute integers + bd, bb and bs proportional to tdv, srv and 0.5 ulp(srv) + respectively, and then use integer arithmetic to determine whether + |tdv - srv| is less than, equal to, or greater than 0.5 ulp(srv). + */ + bd = Balloc(bd0->k); if (bd == NULL) { Bfree(bd0); @@ -1782,6 +1792,7 @@ _Py_dg_strtod(const char *s00, char **se) Bfree(bd0); goto failed_malloc; } + /* tdv = bd * 10^e; srv = bb * 2^(bbe - scale) */ bs = i2b(1); if (bs == NULL) { Bfree(bb); @@ -1802,6 +1813,17 @@ _Py_dg_strtod(const char *s00, char **se) bb2 += bbe; else bd2 -= bbe; + + /* At this stage e = bd2 - bb2 + bbe = bd5 - bb5, so: + + tdv = bd * 2^(bbe + bd2 - bb2) * 5^(bd5 - bb5) + srv = bb * 2^(bbe - scale). + + Compute j such that + + 0.5 ulp(srv) = 2^(bbe - scale - j) + */ + bs2 = bb2; j = bbe - bc.scale; i = j + bbbits - 1; /* logb(rv) */ @@ -1809,9 +1831,26 @@ _Py_dg_strtod(const char *s00, char **se) j += P - Emin; else j = P + 1 - bbbits; + + /* Now we have: + + M * tdv = bd * 2^(bd2 + scale + j) * 5^bd5 + M * srv = bb * 2^(bb2 + j) * 5^bb5 + M * 0.5 ulp(srv) = 2^bs2 * 5^bb5 + + where M is the constant (currently) represented by 2^(j + scale + + bb2 - bbe) * 5^bb5. + */ + bb2 += j; bd2 += j; bd2 += bc.scale; + + /* After the adjustments above, tdv, srv and 0.5 ulp(srv) are + proportional to: bd * 2^bd2 * 5^bd5, bb * 2^bb2 * 5^bb5, and + bs * 2^bs2 * 5^bb5, respectively. */ + + /* Remove excess powers of 2. i = min(bb2, bd2, bs2). */ i = bb2 < bd2 ? bb2 : bd2; if (i > bs2) i = bs2; @@ -1820,6 +1859,8 @@ _Py_dg_strtod(const char *s00, char **se) bd2 -= i; bs2 -= i; } + + /* Scale bb, bd, bs by the appropriate powers of 2 and 5. */ if (bb5 > 0) { bs = pow5mult(bs, bb5); if (bs == NULL) { @@ -1874,6 +1915,11 @@ _Py_dg_strtod(const char *s00, char **se) goto failed_malloc; } } + + /* Now bd, bb and bs are scaled versions of tdv, srv and 0.5 ulp(srv), + respectively. Compute the difference |tdv - srv|, and compare + with 0.5 ulp(srv). */ + delta = diff(bb, bd); if (delta == NULL) { Bfree(bb); @@ -1882,11 +1928,11 @@ _Py_dg_strtod(const char *s00, char **se) Bfree(bd0); goto failed_malloc; } - bc.dsign = delta->sign; + dsign = delta->sign; delta->sign = 0; i = cmp(delta, bs); if (bc.nd > nd && i <= 0) { - if (bc.dsign) + if (dsign) break; /* Must use bigcomp(). */ /* Here rv overestimates the truncated decimal value by at most @@ -1908,7 +1954,7 @@ _Py_dg_strtod(const char *s00, char **se) rv / 2^bc.scale >= 2^-1021. */ if (j - bc.scale >= 2) { dval(&rv) -= 0.5 * sulp(&rv, &bc); - break; + break; /* Use bigcomp. */ } } @@ -1922,7 +1968,7 @@ _Py_dg_strtod(const char *s00, char **se) /* Error is less than half an ulp -- check for * special case of mantissa a power of two. */ - if (bc.dsign || word1(&rv) || word0(&rv) & Bndry_mask + if (dsign || word1(&rv) || word0(&rv) & Bndry_mask || (word0(&rv) & Exp_mask) <= (2*P+1)*Exp_msk1 ) { break; @@ -1945,7 +1991,7 @@ _Py_dg_strtod(const char *s00, char **se) } if (i == 0) { /* exactly half-way between */ - if (bc.dsign) { + if (dsign) { if ((word0(&rv) & Bndry_mask1) == Bndry_mask1 && word1(&rv) == ( (bc.scale && @@ -1957,7 +2003,7 @@ _Py_dg_strtod(const char *s00, char **se) + Exp_msk1 ; word1(&rv) = 0; - bc.dsign = 0; + dsign = 0; break; } } @@ -1972,7 +2018,7 @@ _Py_dg_strtod(const char *s00, char **se) /* accept rv */ break; /* rv = smallest denormal */ - if (bc.nd >nd) + if (bc.nd > nd) break; goto undfl; } @@ -1984,7 +2030,7 @@ _Py_dg_strtod(const char *s00, char **se) } if (!(word1(&rv) & LSB)) break; - if (bc.dsign) + if (dsign) dval(&rv) += ulp(&rv); else { dval(&rv) -= ulp(&rv); @@ -1994,11 +2040,11 @@ _Py_dg_strtod(const char *s00, char **se) goto undfl; } } - bc.dsign = 1 - bc.dsign; + dsign = 1 - dsign; break; } if ((aadj = ratio(delta, bs)) <= 2.) { - if (bc.dsign) + if (dsign) aadj = aadj1 = 1.; else if (word1(&rv) || word0(&rv) & Bndry_mask) { if (word1(&rv) == Tiny1 && !word0(&rv)) { @@ -2022,7 +2068,7 @@ _Py_dg_strtod(const char *s00, char **se) } else { aadj *= 0.5; - aadj1 = bc.dsign ? aadj : -aadj; + aadj1 = dsign ? aadj : -aadj; if (Flt_Rounds == 0) aadj1 += 0.5; } @@ -2058,7 +2104,7 @@ _Py_dg_strtod(const char *s00, char **se) if ((z = (ULong)aadj) <= 0) z = 1; aadj = z; - aadj1 = bc.dsign ? aadj : -aadj; + aadj1 = dsign ? aadj : -aadj; } dval(&aadj2) = aadj1; word0(&aadj2) += (2*P+1)*Exp_msk1 - y; @@ -2075,7 +2121,7 @@ _Py_dg_strtod(const char *s00, char **se) L = (Long)aadj; aadj -= L; /* The tolerances below are conservative. */ - if (bc.dsign || word1(&rv) || word0(&rv) & Bndry_mask) { + if (dsign || word1(&rv) || word0(&rv) & Bndry_mask) { if (aadj < .4999999 || aadj > .5000001) break; } @@ -2104,20 +2150,28 @@ _Py_dg_strtod(const char *s00, char **se) word0(&rv0) = Exp_1 - 2*P*Exp_msk1; word1(&rv0) = 0; dval(&rv) *= dval(&rv0); - /* try to avoid the bug of testing an 8087 register value */ - if (!(word0(&rv) & Exp_mask)) - errno = ERANGE; } + ret: - if (se) - *se = (char *)s; return sign ? -dval(&rv) : dval(&rv); + parse_error: + return 0.0; + failed_malloc: - if (se) - *se = (char *)s00; errno = ENOMEM; return -1.0; + + undfl: + return sign ? -0.0 : 0.0; + + ovfl: + errno = ERANGE; + /* Can't trust HUGE_VAL */ + word0(&rv) = Exp_mask; + word1(&rv) = 0; + return sign ? -dval(&rv) : dval(&rv); + } static char * -- cgit v0.12 From ea26c6c154d35ea38d909568bb9fad6ae86159dd Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Thu, 21 Jan 2010 20:59:06 +0000 Subject: Merged revisions 77677 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77677 | ezio.melotti | 2010-01-21 22:57:24 +0200 (Thu, 21 Jan 2010) | 9 lines Merged revisions 77675 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77675 | ezio.melotti | 2010-01-21 22:50:57 +0200 (Thu, 21 Jan 2010) | 1 line #7746: rephrase a sentence ........ ................ --- Doc/library/itertools.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst index 3003552..5eb5806 100644 --- a/Doc/library/itertools.rst +++ b/Doc/library/itertools.rst @@ -22,7 +22,7 @@ algebra" making it possible to construct specialized tools succinctly and efficiently in pure Python. For instance, SML provides a tabulation tool: ``tabulate(f)`` which produces a -sequence ``f(0), f(1), ...``. But, this effect can be achieved in Python +sequence ``f(0), f(1), ...``. The same effect can be achieved in Python by combining :func:`map` and :func:`count` to form ``map(f, count())``. These tools and their built-in counterparts also work well with the high-speed -- cgit v0.12 From 865e33bb3df3376577db51a8c9392a9d385924fd Mon Sep 17 00:00:00 2001 From: Matthias Klose Date: Fri, 22 Jan 2010 01:13:15 +0000 Subject: Merged revisions 77682 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77682 | matthias.klose | 2010-01-22 02:10:19 +0100 (Fr, 22 Jan 2010) | 10 lines Merged revisions 77680 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77680 | matthias.klose | 2010-01-22 01:39:04 +0100 (Fr, 22 Jan 2010) | 3 lines - Expat: Fix DoS via XML document with malformed UTF-8 sequences (CVE_2009_3560). ........ ................ --- Misc/NEWS | 3 +++ Modules/expat/xmlparse.c | 3 +++ 2 files changed, 6 insertions(+) diff --git a/Misc/NEWS b/Misc/NEWS index 2efa767..74a64f0 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -272,6 +272,9 @@ Extension Modules - Issue #6848: Fix curses module build failure on OS X 10.6. +- Expat: Fix DoS via XML document with malformed UTF-8 sequences + (CVE_2009_3560). + Tests ----- diff --git a/Modules/expat/xmlparse.c b/Modules/expat/xmlparse.c index e04426d..105958b 100644 --- a/Modules/expat/xmlparse.c +++ b/Modules/expat/xmlparse.c @@ -3682,6 +3682,9 @@ doProlog(XML_Parser parser, return XML_ERROR_UNCLOSED_TOKEN; case XML_TOK_PARTIAL_CHAR: return XML_ERROR_PARTIAL_CHAR; + case -XML_TOK_PROLOG_S: + tok = -tok; + break; case XML_TOK_NONE: #ifdef XML_DTD /* for internal PE NOT referenced between declarations */ -- cgit v0.12 From 27b11f730e53ff5946d1a94e126f5d62e913119e Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Fri, 22 Jan 2010 17:52:26 +0000 Subject: Merged revisions 77700 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77700 | ezio.melotti | 2010-01-22 19:36:17 +0200 (Fri, 22 Jan 2010) | 9 lines Merged revisions 77697 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77697 | ezio.melotti | 2010-01-22 18:58:28 +0200 (Fri, 22 Jan 2010) | 1 line This should fix the failure introduced in r77680. The error message is now different and it caused the test to fail. The failing test is not present in 2.5 so it is failing only on 2.6 and newer versions. ........ ................ --- Lib/test/test_pyexpat.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/test_pyexpat.py b/Lib/test/test_pyexpat.py index 72795be..5ac2a47 100644 --- a/Lib/test/test_pyexpat.py +++ b/Lib/test/test_pyexpat.py @@ -518,7 +518,7 @@ class MalformedInputText(unittest.TestCase): parser.Parse(xml, True) self.fail() except expat.ExpatError as e: - self.assertEquals(str(e), 'no element found: line 2, column 1') + self.assertEquals(str(e), 'unclosed token: line 2, column 0') def test2(self): xml = "\r\n" -- cgit v0.12 From 68338cd63f8c9ce42c638e492b492b8a0a8c1cc5 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sat, 23 Jan 2010 10:54:37 +0000 Subject: Merged revisions 77708 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77708 | ezio.melotti | 2010-01-23 12:49:39 +0200 (Sat, 23 Jan 2010) | 9 lines Merged revisions 77706 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77706 | ezio.melotti | 2010-01-23 12:43:05 +0200 (Sat, 23 Jan 2010) | 1 line Increased the overflow value on test_dealloc to make sure that it is big enough even for wide builds. ........ ................ --- Lib/test/test_re.py | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_re.py b/Lib/test/test_re.py index 7ef57e1..1626c80 100644 --- a/Lib/test/test_re.py +++ b/Lib/test/test_re.py @@ -699,7 +699,11 @@ class ReTests(unittest.TestCase): def test_dealloc(self): # issue 3299: check for segfault in debug build import _sre - long_overflow = sys.maxsize + 2 + # the overflow limit is different on wide and narrow builds and it + # depends on the definition of SRE_CODE (see sre.h). + # 2**128 should be big enough to overflow on both. For smaller values + # a RuntimeError is raised instead of OverflowError. + long_overflow = 2**128 self.assertRaises(TypeError, re.finditer, "a", {}) self.assertRaises(OverflowError, _sre.compile, "abc", 0, [long_overflow]) -- cgit v0.12 From 95a3633c9612cefb137f8f3bcf305b9d8a923688 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 24 Jan 2010 10:16:59 +0000 Subject: Merged revisions 77722 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77722 | mark.dickinson | 2010-01-24 10:16:29 +0000 (Sun, 24 Jan 2010) | 23 lines Merged revisions 77691,77698,77713-77714 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77691 | mark.dickinson | 2010-01-22 16:18:09 +0000 (Fri, 22 Jan 2010) | 1 line Correct typo in comment. ........ r77698 | mark.dickinson | 2010-01-22 17:04:07 +0000 (Fri, 22 Jan 2010) | 3 lines Issue #7743: Fix a potential incorrect rounding bug in dtoa.c (2nd bug in issue 7743). ........ r77713 | mark.dickinson | 2010-01-23 20:48:56 +0000 (Sat, 23 Jan 2010) | 3 lines Issue #7743: Add checks for zero inputs to the lshift and mult functions; this fixes the first bug described in issue #7743. ........ r77714 | mark.dickinson | 2010-01-23 21:25:53 +0000 (Sat, 23 Jan 2010) | 1 line dtoa.c fix from upstream that fixes incorrectly rounded results for certain subnormals that are also halfway cases. ........ ................ --- Python/dtoa.c | 189 ++++++++++++++++++++++++++++++++++-------------------- Python/pystrtod.c | 2 +- 2 files changed, 122 insertions(+), 69 deletions(-) diff --git a/Python/dtoa.c b/Python/dtoa.c index 9ca2dd9..4b2c6c3 100644 --- a/Python/dtoa.c +++ b/Python/dtoa.c @@ -235,6 +235,7 @@ typedef union { double d; ULong L[2]; } U; #define Bias 1023 #define Emax 1023 #define Emin (-1022) +#define Etiny (-1074) /* smallest denormal is 2**Etiny */ #define Exp_1 0x3ff00000 #define Exp_11 0x3ff00000 #define Ebits 11 @@ -244,7 +245,6 @@ typedef union { double d; ULong L[2]; } U; #define Bletch 0x10 #define Bndry_mask 0xfffff #define Bndry_mask1 0xfffff -#define LSB 1 #define Sign_bit 0x80000000 #define Log2P 1 #define Tiny0 0 @@ -622,6 +622,15 @@ mult(Bigint *a, Bigint *b) ULong z2; #endif + if ((!a->x[0] && a->wds == 1) || (!b->x[0] && b->wds == 1)) { + c = Balloc(0); + if (c == NULL) + return NULL; + c->wds = 1; + c->x[0] = 0; + return c; + } + if (a->wds < b->wds) { c = a; a = b; @@ -820,6 +829,9 @@ lshift(Bigint *b, int k) Bigint *b1; ULong *x, *x1, *xe, z; + if (!k || (!b->x[0] && b->wds == 1)) + return b; + n = k >> 5; k1 = b->k; n1 = n + b->wds + 1; @@ -1019,6 +1031,76 @@ b2d(Bigint *a, int *e) return dval(&d); } +/* Convert a scaled double to a Bigint plus an exponent. Similar to d2b, + except that it accepts the scale parameter used in _Py_dg_strtod (which + should be either 0 or 2*P), and the normalization for the return value is + different (see below). On input, d should be finite and nonnegative, and d + / 2**scale should be exactly representable as an IEEE 754 double. + + Returns a Bigint b and an integer e such that + + dval(d) / 2**scale = b * 2**e. + + Unlike d2b, b is not necessarily odd: b and e are normalized so + that either 2**(P-1) <= b < 2**P and e >= Etiny, or b < 2**P + and e == Etiny. This applies equally to an input of 0.0: in that + case the return values are b = 0 and e = Etiny. + + The above normalization ensures that for all possible inputs d, + 2**e gives ulp(d/2**scale). + + Returns NULL on failure. +*/ + +static Bigint * +sd2b(U *d, int scale, int *e) +{ + Bigint *b; + + b = Balloc(1); + if (b == NULL) + return NULL; + + /* First construct b and e assuming that scale == 0. */ + b->wds = 2; + b->x[0] = word1(d); + b->x[1] = word0(d) & Frac_mask; + *e = Etiny - 1 + (int)((word0(d) & Exp_mask) >> Exp_shift); + if (*e < Etiny) + *e = Etiny; + else + b->x[1] |= Exp_msk1; + + /* Now adjust for scale, provided that b != 0. */ + if (scale && (b->x[0] || b->x[1])) { + *e -= scale; + if (*e < Etiny) { + scale = Etiny - *e; + *e = Etiny; + /* We can't shift more than P-1 bits without shifting out a 1. */ + assert(0 < scale && scale <= P - 1); + if (scale >= 32) { + /* The bits shifted out should all be zero. */ + assert(b->x[0] == 0); + b->x[0] = b->x[1]; + b->x[1] = 0; + scale -= 32; + } + if (scale) { + /* The bits shifted out should all be zero. */ + assert(b->x[0] << (32 - scale) == 0); + b->x[0] = (b->x[0] >> scale) | (b->x[1] << (32 - scale)); + b->x[1] >>= scale; + } + } + } + /* Ensure b is normalized. */ + if (!b->x[1]) + b->wds = 1; + + return b; +} + /* Convert a double to a Bigint plus an exponent. Return NULL on failure. Given a finite nonzero double d, return an odd Bigint b and exponent *e @@ -1028,7 +1110,6 @@ b2d(Bigint *a, int *e) If d is zero, then b == 0, *e == -1010, *bbits = 0. */ - static Bigint * d2b(U *d, int *e, int *bits) { @@ -1299,45 +1380,29 @@ static int bigcomp(U *rv, const char *s0, BCinfo *bc) { Bigint *b, *d; - int b2, bbits, d2, dd, i, nd, nd0, odd, p2, p5; + int b2, d2, dd, i, nd, nd0, odd, p2, p5; dd = 0; /* silence compiler warning about possibly unused variable */ nd = bc->nd; nd0 = bc->nd0; p5 = nd + bc->e0; - if (rv->d == 0.) { - /* special case because d2b doesn't handle 0.0 */ - b = i2b(0); - if (b == NULL) - return -1; - p2 = Emin - P + 1; /* = -1074 for IEEE 754 binary64 */ - bbits = 0; - } - else { - b = d2b(rv, &p2, &bbits); - if (b == NULL) - return -1; - p2 -= bc->scale; - } - /* now rv/2^(bc->scale) = b * 2**p2, and b has bbits significant bits */ - - /* Replace (b, p2) by (b << i, p2 - i), with i the largest integer such - that b << i has at most P significant bits and p2 - i >= Emin - P + - 1. */ - i = P - bbits; - if (i > p2 - (Emin - P + 1)) - i = p2 - (Emin - P + 1); - /* increment i so that we shift b by an extra bit; then or-ing a 1 into - the lsb of b gives us rv/2^(bc->scale) + 0.5ulp. */ - b = lshift(b, ++i); + b = sd2b(rv, bc->scale, &p2); if (b == NULL) return -1; + /* record whether the lsb of rv/2^(bc->scale) is odd: in the exact halfway case, this is used for round to even. */ - odd = b->x[0] & 2; + odd = b->x[0] & 1; + + /* left shift b by 1 bit and or a 1 into the least significant bit; + this gives us b * 2**p2 = rv/2^(bc->scale) + 0.5 ulp. */ + b = lshift(b, 1); + if (b == NULL) + return -1; b->x[0] |= 1; + p2--; - p2 -= p5 + i; + p2 -= p5; d = i2b(1); if (d == NULL) { Bfree(b); @@ -1425,8 +1490,8 @@ bigcomp(U *rv, const char *s0, BCinfo *bc) double _Py_dg_strtod(const char *s00, char **se) { - int bb2, bb5, bbe, bd2, bd5, bbbits, bs2, c, dsign, e, e1, error; - int esign, i, j, k, lz, nd, nd0, sign; + int bb2, bb5, bbe, bd2, bd5, bs2, c, dsign, e, e1, error; + int esign, i, j, k, lz, nd, nd0, odd, sign; const char *s, *s0, *s1; double aadj, aadj1; U aadj2, adj, rv, rv0; @@ -1786,13 +1851,17 @@ _Py_dg_strtod(const char *s00, char **se) goto failed_malloc; } Bcopy(bd, bd0); - bb = d2b(&rv, &bbe, &bbbits); /* rv = bb * 2^bbe */ + bb = sd2b(&rv, bc.scale, &bbe); /* srv = bb * 2^bbe */ if (bb == NULL) { Bfree(bd); Bfree(bd0); goto failed_malloc; } - /* tdv = bd * 10^e; srv = bb * 2^(bbe - scale) */ + /* Record whether lsb of bb is odd, in case we need this + for the round-to-even step later. */ + odd = bb->x[0] & 1; + + /* tdv = bd * 10**e; srv = bb * 2**bbe */ bs = i2b(1); if (bs == NULL) { Bfree(bb); @@ -1813,44 +1882,28 @@ _Py_dg_strtod(const char *s00, char **se) bb2 += bbe; else bd2 -= bbe; - - /* At this stage e = bd2 - bb2 + bbe = bd5 - bb5, so: - - tdv = bd * 2^(bbe + bd2 - bb2) * 5^(bd5 - bb5) - srv = bb * 2^(bbe - scale). - - Compute j such that - - 0.5 ulp(srv) = 2^(bbe - scale - j) - */ - bs2 = bb2; - j = bbe - bc.scale; - i = j + bbbits - 1; /* logb(rv) */ - if (i < Emin) /* denormal */ - j += P - Emin; - else - j = P + 1 - bbbits; + bb2++; + bd2++; - /* Now we have: + /* At this stage bd5 - bb5 == e == bd2 - bb2 + bbe, bb2 - bs2 == 1, + and bs == 1, so: - M * tdv = bd * 2^(bd2 + scale + j) * 5^bd5 - M * srv = bb * 2^(bb2 + j) * 5^bb5 - M * 0.5 ulp(srv) = 2^bs2 * 5^bb5 + tdv == bd * 10**e = bd * 2**(bbe - bb2 + bd2) * 5**(bd5 - bb5) + srv == bb * 2**bbe = bb * 2**(bbe - bb2 + bb2) + 0.5 ulp(srv) == 2**(bbe-1) = bs * 2**(bbe - bb2 + bs2) - where M is the constant (currently) represented by 2^(j + scale + - bb2 - bbe) * 5^bb5. - */ + It follows that: - bb2 += j; - bd2 += j; - bd2 += bc.scale; + M * tdv = bd * 2**bd2 * 5**bd5 + M * srv = bb * 2**bb2 * 5**bb5 + M * 0.5 ulp(srv) = bs * 2**bs2 * 5**bb5 - /* After the adjustments above, tdv, srv and 0.5 ulp(srv) are - proportional to: bd * 2^bd2 * 5^bd5, bb * 2^bb2 * 5^bb5, and - bs * 2^bs2 * 5^bb5, respectively. */ + for some constant M. (Actually, M == 2**(bb2 - bbe) * 5**bb5, but + this fact is not needed below.) + */ - /* Remove excess powers of 2. i = min(bb2, bd2, bs2). */ + /* Remove factor of 2**i, where i = min(bb2, bd2, bs2). */ i = bb2 < bd2 ? bb2 : bd2; if (i > bs2) i = bs2; @@ -2028,12 +2081,12 @@ _Py_dg_strtod(const char *s00, char **se) word1(&rv) = 0xffffffff; break; } - if (!(word1(&rv) & LSB)) + if (!odd) break; if (dsign) - dval(&rv) += ulp(&rv); + dval(&rv) += sulp(&rv, &bc); else { - dval(&rv) -= ulp(&rv); + dval(&rv) -= sulp(&rv, &bc); if (!dval(&rv)) { if (bc.nd >nd) break; diff --git a/Python/pystrtod.c b/Python/pystrtod.c index 95c0ff6..c2ce71d 100644 --- a/Python/pystrtod.c +++ b/Python/pystrtod.c @@ -101,7 +101,7 @@ _PyOS_ascii_strtod(const char *nptr, char **endptr) _Py_SET_53BIT_PRECISION_END; if (*endptr == nptr) - /* string might represent and inf or nan */ + /* string might represent an inf or nan */ result = _Py_parse_inf_or_nan(nptr, endptr); return result; -- cgit v0.12 From fcdf9f215e9f304e362b47da7417e6117db7f5ed Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sun, 24 Jan 2010 21:02:05 +0000 Subject: Merged revisions 77731 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77731 | ezio.melotti | 2010-01-24 22:59:24 +0200 (Sun, 24 Jan 2010) | 9 lines Merged revisions 77729 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77729 | ezio.melotti | 2010-01-24 22:48:35 +0200 (Sun, 24 Jan 2010) | 1 line remove archaic functions from test_support ........ ................ --- Lib/test/string_tests.py | 18 ++++++------- Lib/test/support.py | 28 ++------------------ Lib/test/test_pprint.py | 67 +++++++++++++++++++++++------------------------- 3 files changed, 43 insertions(+), 70 deletions(-) diff --git a/Lib/test/string_tests.py b/Lib/test/string_tests.py index 1637efb..5f5b291 100644 --- a/Lib/test/string_tests.py +++ b/Lib/test/string_tests.py @@ -962,15 +962,15 @@ class MixinStrUnicodeUserStringTest: self.checkraises(TypeError, 'hello', 'endswith', (42,)) def test___contains__(self): - self.checkequal(True, '', '__contains__', '') # vereq('' in '', True) - self.checkequal(True, 'abc', '__contains__', '') # vereq('' in 'abc', True) - self.checkequal(False, 'abc', '__contains__', '\0') # vereq('\0' in 'abc', False) - self.checkequal(True, '\0abc', '__contains__', '\0') # vereq('\0' in '\0abc', True) - self.checkequal(True, 'abc\0', '__contains__', '\0') # vereq('\0' in 'abc\0', True) - self.checkequal(True, '\0abc', '__contains__', 'a') # vereq('a' in '\0abc', True) - self.checkequal(True, 'asdf', '__contains__', 'asdf') # vereq('asdf' in 'asdf', True) - self.checkequal(False, 'asd', '__contains__', 'asdf') # vereq('asdf' in 'asd', False) - self.checkequal(False, '', '__contains__', 'asdf') # vereq('asdf' in '', False) + self.checkequal(True, '', '__contains__', '') + self.checkequal(True, 'abc', '__contains__', '') + self.checkequal(False, 'abc', '__contains__', '\0') + self.checkequal(True, '\0abc', '__contains__', '\0') + self.checkequal(True, 'abc\0', '__contains__', '\0') + self.checkequal(True, '\0abc', '__contains__', 'a') + self.checkequal(True, 'asdf', '__contains__', 'asdf') + self.checkequal(False, 'asd', '__contains__', 'asdf') + self.checkequal(False, '', '__contains__', 'asdf') def test_subscript(self): self.checkequal('a', 'abc', '__getitem__', 0) diff --git a/Lib/test/support.py b/Lib/test/support.py index 18fb391..fc9a61a 100644 --- a/Lib/test/support.py +++ b/Lib/test/support.py @@ -21,8 +21,8 @@ __all__ = ["Error", "TestFailed", "ResourceDenied", "import_module", "verbose", "use_resources", "max_memuse", "record_original_stdout", "get_original_stdout", "unload", "unlink", "rmtree", "forget", "is_resource_enabled", "requires", "find_unused_port", "bind_port", - "fcmp", "is_jython", "TESTFN", "HOST", "FUZZ", "findfile", "verify", - "vereq", "sortdict", "check_syntax_error", "open_urlresource", + "fcmp", "is_jython", "TESTFN", "HOST", "FUZZ", "findfile", + "sortdict", "check_syntax_error", "open_urlresource", "check_warnings", "CleanImport", "EnvironmentVarGuard", "TransientResource", "captured_output", "captured_stdout", "time_out", "socket_peer_reset", "ioerror_peer_reset", @@ -396,30 +396,6 @@ def findfile(file, here=__file__): if os.path.exists(fn): return fn return file -def verify(condition, reason='test failed'): - """Verify that condition is true. If not, raise TestFailed. - - The optional argument reason can be given to provide - a better error text. - """ - - if not condition: - raise TestFailed(reason) - -def vereq(a, b): - """Raise TestFailed if a == b is false. - - This is better than verify(a == b) because, in case of failure, the - error message incorporates repr(a) and repr(b) so you can see the - inputs. - - Note that "not (a == b)" isn't necessarily the same as "a != b"; the - former is tested. - """ - - if not (a == b): - raise TestFailed("%r == %r" % (a, b)) - def sortdict(dict): "Like repr(dict), but in sorted order." items = sorted(dict.items()) diff --git a/Lib/test/test_pprint.py b/Lib/test/test_pprint.py index 4370935..ad3a193 100644 --- a/Lib/test/test_pprint.py +++ b/Lib/test/test_pprint.py @@ -39,20 +39,19 @@ class QueryTestCase(unittest.TestCase): def test_basic(self): # Verify .isrecursive() and .isreadable() w/o recursion - verify = self.assertTrue pp = pprint.PrettyPrinter() for safe in (2, 2.0, 2j, "abc", [3], (2,2), {3: 3}, "yaddayadda", self.a, self.b): # module-level convenience functions - verify(not pprint.isrecursive(safe), - "expected not isrecursive for %r" % (safe,)) - verify(pprint.isreadable(safe), - "expected isreadable for %r" % (safe,)) + self.assertFalse(pprint.isrecursive(safe), + "expected not isrecursive for %r" % (safe,)) + self.assertTrue(pprint.isreadable(safe), + "expected isreadable for %r" % (safe,)) # PrettyPrinter methods - verify(not pp.isrecursive(safe), - "expected not isrecursive for %r" % (safe,)) - verify(pp.isreadable(safe), - "expected isreadable for %r" % (safe,)) + self.assertFalse(pp.isrecursive(safe), + "expected not isrecursive for %r" % (safe,)) + self.assertTrue(pp.isreadable(safe), + "expected isreadable for %r" % (safe,)) def test_knotted(self): # Verify .isrecursive() and .isreadable() w/ recursion @@ -62,14 +61,13 @@ class QueryTestCase(unittest.TestCase): self.d = {} self.d[0] = self.d[1] = self.d[2] = self.d - verify = self.assertTrue pp = pprint.PrettyPrinter() for icky in self.a, self.b, self.d, (self.d, self.d): - verify(pprint.isrecursive(icky), "expected isrecursive") - verify(not pprint.isreadable(icky), "expected not isreadable") - verify(pp.isrecursive(icky), "expected isrecursive") - verify(not pp.isreadable(icky), "expected not isreadable") + self.assertTrue(pprint.isrecursive(icky), "expected isrecursive") + self.assertFalse(pprint.isreadable(icky), "expected not isreadable") + self.assertTrue(pp.isrecursive(icky), "expected isrecursive") + self.assertFalse(pp.isreadable(icky), "expected not isreadable") # Break the cycles. self.d.clear() @@ -78,31 +76,30 @@ class QueryTestCase(unittest.TestCase): for safe in self.a, self.b, self.d, (self.d, self.d): # module-level convenience functions - verify(not pprint.isrecursive(safe), - "expected not isrecursive for %r" % (safe,)) - verify(pprint.isreadable(safe), - "expected isreadable for %r" % (safe,)) + self.assertFalse(pprint.isrecursive(safe), + "expected not isrecursive for %r" % (safe,)) + self.assertTrue(pprint.isreadable(safe), + "expected isreadable for %r" % (safe,)) # PrettyPrinter methods - verify(not pp.isrecursive(safe), - "expected not isrecursive for %r" % (safe,)) - verify(pp.isreadable(safe), - "expected isreadable for %r" % (safe,)) + self.assertFalse(pp.isrecursive(safe), + "expected not isrecursive for %r" % (safe,)) + self.assertTrue(pp.isreadable(safe), + "expected isreadable for %r" % (safe,)) def test_unreadable(self): # Not recursive but not readable anyway - verify = self.assertTrue pp = pprint.PrettyPrinter() for unreadable in type(3), pprint, pprint.isrecursive: # module-level convenience functions - verify(not pprint.isrecursive(unreadable), - "expected not isrecursive for %r" % (unreadable,)) - verify(not pprint.isreadable(unreadable), - "expected not isreadable for %r" % (unreadable,)) + self.assertFalse(pprint.isrecursive(unreadable), + "expected not isrecursive for %r" % (unreadable,)) + self.assertFalse(pprint.isreadable(unreadable), + "expected not isreadable for %r" % (unreadable,)) # PrettyPrinter methods - verify(not pp.isrecursive(unreadable), - "expected not isrecursive for %r" % (unreadable,)) - verify(not pp.isreadable(unreadable), - "expected not isreadable for %r" % (unreadable,)) + self.assertFalse(pp.isrecursive(unreadable), + "expected not isrecursive for %r" % (unreadable,)) + self.assertFalse(pp.isreadable(unreadable), + "expected not isreadable for %r" % (unreadable,)) def test_same_as_repr(self): # Simple objects, small containers and classes that overwrite __repr__ @@ -113,12 +110,11 @@ class QueryTestCase(unittest.TestCase): # it sorted a dict display if and only if the display required # multiple lines. For that reason, dicts with more than one element # aren't tested here. - verify = self.assertTrue for simple in (0, 0, 0+0j, 0.0, "", b"", (), tuple2(), tuple3(), [], list2(), list3(), {}, dict2(), dict3(), - verify, pprint, + self.assertTrue, pprint, -6, -6, -6-6j, -1.5, "x", b"x", (3,), [3], {3: 6}, (1,2), [3,4], {5: 6}, tuple2((1,2)), tuple3((1,2)), tuple3(range(100)), @@ -130,8 +126,9 @@ class QueryTestCase(unittest.TestCase): for function in "pformat", "saferepr": f = getattr(pprint, function) got = f(simple) - verify(native == got, "expected %s got %s from pprint.%s" % - (native, got, function)) + self.assertEqual(native, got, + "expected %s got %s from pprint.%s" % + (native, got, function)) def test_basic_line_wrap(self): # verify basic line-wrapping operation -- cgit v0.12 From 79e0b818c577656c8ecc3576b5f34976a4cdff48 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Mon, 25 Jan 2010 03:40:53 +0000 Subject: Merged revisions 77737 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77737 | benjamin.peterson | 2010-01-24 21:37:42 -0600 (Sun, 24 Jan 2010) | 9 lines Merged revisions 77735 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77735 | benjamin.peterson | 2010-01-24 21:31:13 -0600 (Sun, 24 Jan 2010) | 1 line fix an UnboundLocalError when the release file is empty #7773 ........ ................ --- Lib/platform.py | 8 ++++++-- Lib/test/test_platform.py | 1 + Misc/ACKS | 1 + Misc/NEWS | 3 +++ 4 files changed, 11 insertions(+), 2 deletions(-) diff --git a/Lib/platform.py b/Lib/platform.py index 737198f..d5100a8 100755 --- a/Lib/platform.py +++ b/Lib/platform.py @@ -245,6 +245,12 @@ _supported_dists = ( def _parse_release_file(firstline): + # Default to empty 'version' and 'id' strings. Both defaults are used + # when 'firstline' is empty. 'id' defaults to empty when an id can not + # be deduced. + version = '' + id = '' + # Parse the first line m = _lsb_release_version.match(firstline) if m is not None: @@ -262,8 +268,6 @@ def _parse_release_file(firstline): version = l[0] if len(l) > 1: id = l[1] - else: - id = '' return '', version, id def linux_distribution(distname='', version='', id='', diff --git a/Lib/test/test_platform.py b/Lib/test/test_platform.py index 9b75234..af37185 100644 --- a/Lib/test/test_platform.py +++ b/Lib/test/test_platform.py @@ -191,6 +191,7 @@ class PlatformTest(unittest.TestCase): ('Red Hat Enterprise Linux release 4 (Nahant)', ('Red Hat Enterprise Linux', '4', 'Nahant')), ('CentOS release 4', ('CentOS', '4', None)), ('Rocks release 4.2.1 (Cydonia)', ('Rocks', '4.2.1', 'Cydonia')), + ('', ('', '', '')), # If there's nothing there. ): self.assertEqual(platform._parse_release_file(input), output) diff --git a/Misc/ACKS b/Misc/ACKS index f32b46b..3421585 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -347,6 +347,7 @@ Jeremy Hylton Gerhard Häring Mihai Ibanescu Lars Immisch +Meador Inge Tony Ingraldi John Interrante Bob Ippolito diff --git a/Misc/NEWS b/Misc/NEWS index 74a64f0..befc61c 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -73,6 +73,9 @@ Core and Builtins Library ------- +- Issue #7773: Fix an UnboundLocalError in platform.linux_distribution() when + the release file is empty. + - Issue #7561: Fix crashes when using bytearray objects with the posix module. -- cgit v0.12 From 4c81fbb118247ae6cecbdce11b7bc37dd98e060c Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Mon, 25 Jan 2010 12:02:24 +0000 Subject: Merged revisions 77745 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77745 | ezio.melotti | 2010-01-25 13:58:28 +0200 (Mon, 25 Jan 2010) | 9 lines Merged revisions 77743 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77743 | ezio.melotti | 2010-01-25 13:24:37 +0200 (Mon, 25 Jan 2010) | 1 line #7775: fixed docstring for rpartition ........ ................ --- Objects/bytearrayobject.c | 2 +- Objects/bytesobject.c | 2 +- Objects/unicodeobject.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/Objects/bytearrayobject.c b/Objects/bytearrayobject.c index 3d7b0b2..d80e694 100644 --- a/Objects/bytearrayobject.c +++ b/Objects/bytearrayobject.c @@ -2337,7 +2337,7 @@ bytearray_partition(PyByteArrayObject *self, PyObject *sep_obj) } PyDoc_STRVAR(rpartition__doc__, -"B.rpartition(sep) -> (tail, sep, head)\n\ +"B.rpartition(sep) -> (head, sep, tail)\n\ \n\ Search for the separator sep in B, starting at the end of B,\n\ and return the part before it, the separator itself, and the\n\ diff --git a/Objects/bytesobject.c b/Objects/bytesobject.c index fb4a845..6584462 100644 --- a/Objects/bytesobject.c +++ b/Objects/bytesobject.c @@ -1250,7 +1250,7 @@ bytes_partition(PyBytesObject *self, PyObject *sep_obj) } PyDoc_STRVAR(rpartition__doc__, -"B.rpartition(sep) -> (tail, sep, head)\n\ +"B.rpartition(sep) -> (head, sep, tail)\n\ \n\ Search for the separator sep in B, starting at the end of B,\n\ and return the part before it, the separator itself, and the\n\ diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 62bad6d..5fd2372 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -8386,7 +8386,7 @@ unicode_partition(PyUnicodeObject *self, PyObject *separator) } PyDoc_STRVAR(rpartition__doc__, - "S.rpartition(sep) -> (tail, sep, head)\n\ + "S.rpartition(sep) -> (head, sep, tail)\n\ \n\ Search for the separator sep in S, starting at the end of S, and return\n\ the part before it, the separator itself, and the part after it. If the\n\ -- cgit v0.12 From 2aef4b8110b54a38c08a17bbb00badc0eacc45dc Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Mon, 25 Jan 2010 12:20:04 +0000 Subject: Revert r77732 and add back verify and vereq in case other projects use them, but leave the changes in test_pprint and string_tests. --- Lib/test/support.py | 28 ++++++++++++++++++++++++++-- 1 file changed, 26 insertions(+), 2 deletions(-) diff --git a/Lib/test/support.py b/Lib/test/support.py index fc9a61a..18fb391 100644 --- a/Lib/test/support.py +++ b/Lib/test/support.py @@ -21,8 +21,8 @@ __all__ = ["Error", "TestFailed", "ResourceDenied", "import_module", "verbose", "use_resources", "max_memuse", "record_original_stdout", "get_original_stdout", "unload", "unlink", "rmtree", "forget", "is_resource_enabled", "requires", "find_unused_port", "bind_port", - "fcmp", "is_jython", "TESTFN", "HOST", "FUZZ", "findfile", - "sortdict", "check_syntax_error", "open_urlresource", + "fcmp", "is_jython", "TESTFN", "HOST", "FUZZ", "findfile", "verify", + "vereq", "sortdict", "check_syntax_error", "open_urlresource", "check_warnings", "CleanImport", "EnvironmentVarGuard", "TransientResource", "captured_output", "captured_stdout", "time_out", "socket_peer_reset", "ioerror_peer_reset", @@ -396,6 +396,30 @@ def findfile(file, here=__file__): if os.path.exists(fn): return fn return file +def verify(condition, reason='test failed'): + """Verify that condition is true. If not, raise TestFailed. + + The optional argument reason can be given to provide + a better error text. + """ + + if not condition: + raise TestFailed(reason) + +def vereq(a, b): + """Raise TestFailed if a == b is false. + + This is better than verify(a == b) because, in case of failure, the + error message incorporates repr(a) and repr(b) so you can see the + inputs. + + Note that "not (a == b)" isn't necessarily the same as "a != b"; the + former is tested. + """ + + if not (a == b): + raise TestFailed("%r == %r" % (a, b)) + def sortdict(dict): "Like repr(dict), but in sorted order." items = sorted(dict.items()) -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 371c307e565e8c5b9b64e5902c735e347fe0a051 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Wed, 27 Jan 2010 01:56:08 +0000 Subject: Merged revisions 77781-77782 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r77781 | benjamin.peterson | 2010-01-26 19:47:14 -0600 (Tue, 26 Jan 2010) | 1 line don't accept bytes in FileIO.write #7785 ........ r77782 | benjamin.peterson | 2010-01-26 19:51:29 -0600 (Tue, 26 Jan 2010) | 1 line add issue number ........ --- Lib/test/test_fileio.py | 5 ++++- Misc/NEWS | 2 ++ Modules/_io/fileio.c | 2 +- 3 files changed, 7 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_fileio.py b/Lib/test/test_fileio.py index d8f6225..7a9b780 100644 --- a/Lib/test/test_fileio.py +++ b/Lib/test/test_fileio.py @@ -78,6 +78,9 @@ class AutoFileTests(unittest.TestCase): self.assertEqual(self.f.readline(None), b"hi\n") self.assertEqual(self.f.readlines(None), [b"bye\n", b"abc"]) + def test_reject(self): + self.assertRaises(TypeError, self.f.write, "Hello!") + def testRepr(self): self.assertEquals(repr(self.f), "<_io.FileIO name=%r mode=%r>" % (self.f.name, self.f.mode)) @@ -170,7 +173,7 @@ class AutoFileTests(unittest.TestCase): @ClosedFDRaises def testErrnoOnClosedWrite(self, f): - f.write('a') + f.write(b'a') @ClosedFDRaises def testErrnoOnClosedSeek(self, f): diff --git a/Misc/NEWS b/Misc/NEWS index befc61c..2a66d01 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -73,6 +73,8 @@ Core and Builtins Library ------- +- Issue #7785: Don't accept bytes in FileIO.write(). + - Issue #7773: Fix an UnboundLocalError in platform.linux_distribution() when the release file is empty. diff --git a/Modules/_io/fileio.c b/Modules/_io/fileio.c index 8162396..d04a74d 100644 --- a/Modules/_io/fileio.c +++ b/Modules/_io/fileio.c @@ -651,7 +651,7 @@ fileio_write(fileio *self, PyObject *args) if (!self->writable) return err_mode("writing"); - if (!PyArg_ParseTuple(args, "s*", &pbuf)) + if (!PyArg_ParseTuple(args, "y*", &pbuf)) return NULL; if (_PyVerify_fd(self->fd)) { -- cgit v0.12 -- cgit v0.12 From 69de157237b501e1eb6c7cde3f4c15d75ae65f2c Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Wed, 27 Jan 2010 02:28:22 +0000 Subject: Merged revisions 77791 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77791 | benjamin.peterson | 2010-01-26 20:25:58 -0600 (Tue, 26 Jan 2010) | 9 lines Merged revisions 77789 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77789 | benjamin.peterson | 2010-01-26 20:16:42 -0600 (Tue, 26 Jan 2010) | 1 line raise a clear TypeError when trying to register a non-class ........ ................ --- Lib/abc.py | 2 +- Lib/test/test_abc.py | 6 ++++++ Misc/NEWS | 2 ++ 3 files changed, 9 insertions(+), 1 deletion(-) diff --git a/Lib/abc.py b/Lib/abc.py index f9b49ac..0f98036 100644 --- a/Lib/abc.py +++ b/Lib/abc.py @@ -94,7 +94,7 @@ class ABCMeta(type): def register(cls, subclass): """Register a virtual subclass of an ABC.""" - if not isinstance(cls, type): + if not isinstance(subclass, type): raise TypeError("Can only register classes") if issubclass(subclass, cls): return # Already a subclass diff --git a/Lib/test/test_abc.py b/Lib/test/test_abc.py index c3482d6..51fd9bb 100644 --- a/Lib/test/test_abc.py +++ b/Lib/test/test_abc.py @@ -139,6 +139,12 @@ class TestABC(unittest.TestCase): self.assertRaises(RuntimeError, C.register, A) # cycles not allowed C.register(B) # ok + def test_register_non_class(self): + class A(metaclass=abc.ABCMeta): + pass + self.assertRaisesRegexp(TypeError, "Can only register classes", + A.register, 4) + def test_registration_transitiveness(self): class A(metaclass=abc.ABCMeta): pass diff --git a/Misc/NEWS b/Misc/NEWS index 2a66d01..e3d94da 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -73,6 +73,8 @@ Core and Builtins Library ------- +- Issue #7792: Registering non-classes to ABCs raised an obscure error. + - Issue #7785: Don't accept bytes in FileIO.write(). - Issue #7773: Fix an UnboundLocalError in platform.linux_distribution() when -- cgit v0.12 -- cgit v0.12 From 3e1096ddaa0cec6bad59e0cf7178304b044469af Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Wed, 27 Jan 2010 22:53:48 +0000 Subject: Merged revisions 77803 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r77803 | ezio.melotti | 2010-01-28 00:44:03 +0200 (Thu, 28 Jan 2010) | 1 line updated/removed a few versionadded/versionchanged ........ --- Doc/library/bdb.rst | 2 +- Doc/library/operator.rst | 2 -- Doc/library/string.rst | 2 -- 3 files changed, 1 insertion(+), 5 deletions(-) diff --git a/Doc/library/bdb.rst b/Doc/library/bdb.rst index d6d4ae2..3d7e41b 100644 --- a/Doc/library/bdb.rst +++ b/Doc/library/bdb.rst @@ -76,7 +76,7 @@ The :mod:`bdb` module also defines two classes: frame is considered to originate in a certain module is determined by the ``__name__`` in the frame globals. - .. versionadded:: 2.7 + .. versionadded:: 3.1 The *skip* argument. The following methods of :class:`Bdb` normally don't need to be overridden. diff --git a/Doc/library/operator.rst b/Doc/library/operator.rst index 175314e..e24c69f 100644 --- a/Doc/library/operator.rst +++ b/Doc/library/operator.rst @@ -109,8 +109,6 @@ The mathematical and bitwise operations are the most numerous: Return *a* converted to an integer. Equivalent to ``a.__index__()``. - .. versionadded:: 2.5 - .. function:: inv(obj) invert(obj) diff --git a/Doc/library/string.rst b/Doc/library/string.rst index d43d83e..465d294 100644 --- a/Doc/library/string.rst +++ b/Doc/library/string.rst @@ -471,8 +471,6 @@ The available presentation types for floating point and decimal values are: Template strings ---------------- -.. versionadded:: 2.4 - Templates provide simpler string substitutions as described in :pep:`292`. Instead of the normal ``%``\ -based substitutions, Templates support ``$``\ -based substitutions, using the following rules: -- cgit v0.12 -- cgit v0.12 From a53f2c997eb6070cc59a6675a10514c9e18f2c9e Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Fri, 29 Jan 2010 17:29:21 +0000 Subject: Merged revisions 77823 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77823 | mark.dickinson | 2010-01-29 17:27:24 +0000 (Fri, 29 Jan 2010) | 10 lines Merged revisions 77821 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77821 | mark.dickinson | 2010-01-29 17:11:39 +0000 (Fri, 29 Jan 2010) | 3 lines Issue #7788: Fix a crash produced by deleting a list slice with huge step value. Patch by Marcin Bachry. ........ ................ --- Lib/test/list_tests.py | 3 +++ Lib/test/test_array.py | 3 +++ Lib/test/test_bytes.py | 2 +- Misc/NEWS | 3 +++ Modules/arraymodule.c | 5 +++-- Objects/bytearrayobject.c | 3 ++- Objects/listobject.c | 3 ++- 7 files changed, 17 insertions(+), 5 deletions(-) diff --git a/Lib/test/list_tests.py b/Lib/test/list_tests.py index 67492f3..e2889cc 100644 --- a/Lib/test/list_tests.py +++ b/Lib/test/list_tests.py @@ -540,6 +540,9 @@ class CommonTest(seq_tests.CommonTest): a = self.type2test(range(10)) a[::2] = tuple(range(5)) self.assertEqual(a, self.type2test([0, 1, 1, 3, 2, 5, 3, 7, 4, 9])) + # test issue7788 + a = self.type2test(range(10)) + del a[9::1<<333] def test_constructor_exception_handling(self): # Bug #1242657 diff --git a/Lib/test/test_array.py b/Lib/test/test_array.py index 93c6cc0..dd01574 100755 --- a/Lib/test/test_array.py +++ b/Lib/test/test_array.py @@ -848,6 +848,9 @@ class NumberTest(BaseTest): a = array.array(self.typecode, range(10)) del a[::1000] self.assertEqual(a, array.array(self.typecode, [1,2,3,4,5,6,7,8,9])) + # test issue7788 + a = array.array(self.typecode, range(10)) + del a[9::1<<333] def test_assignment(self): a = array.array(self.typecode, range(10)) diff --git a/Lib/test/test_bytes.py b/Lib/test/test_bytes.py index 9ccc787..b83a83f 100644 --- a/Lib/test/test_bytes.py +++ b/Lib/test/test_bytes.py @@ -595,7 +595,7 @@ class ByteArrayTest(BaseBytesTest): self.assertEqual(b, bytearray([0, 1, 2, 42, 42, 42, 3, 4, 5, 6, 7, 8, 9])) def test_extended_set_del_slice(self): - indices = (0, None, 1, 3, 19, 300, -1, -2, -31, -300) + indices = (0, None, 1, 3, 19, 300, 1<<333, -1, -2, -31, -300) for start in indices: for stop in indices: # Skip invalid step 0 diff --git a/Misc/NEWS b/Misc/NEWS index e3d94da..4eba51b 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.2? Core and Builtins ----------------- +- Issue #7788: Fix an interpreter crash produced by deleting a list + slice with very large step value. + - Issue #7561: Operations on empty bytearrays (such as `int(bytearray())`) could crash in many places because of the PyByteArray_AS_STRING() macro returning NULL. The macro now returns a statically allocated empty diff --git a/Modules/arraymodule.c b/Modules/arraymodule.c index b24b4c9..aef0649 100644 --- a/Modules/arraymodule.c +++ b/Modules/arraymodule.c @@ -1733,8 +1733,9 @@ array_ass_subscr(arrayobject* self, PyObject* item, PyObject* value) } else if (needed == 0) { /* Delete slice */ - Py_ssize_t cur, i; - + size_t cur; + Py_ssize_t i; + if (step < 0) { stop = start + 1; start = stop + step * (slicelength - 1) - 1; diff --git a/Objects/bytearrayobject.c b/Objects/bytearrayobject.c index d80e694..39aa69a 100644 --- a/Objects/bytearrayobject.c +++ b/Objects/bytearrayobject.c @@ -650,7 +650,8 @@ bytearray_ass_subscript(PyByteArrayObject *self, PyObject *index, PyObject *valu else { if (needed == 0) { /* Delete slice */ - Py_ssize_t cur, i; + size_t cur; + Py_ssize_t i; if (!_canresize(self)) return -1; diff --git a/Objects/listobject.c b/Objects/listobject.c index 09fba48..c1ece2b 100644 --- a/Objects/listobject.c +++ b/Objects/listobject.c @@ -2430,7 +2430,8 @@ list_ass_subscript(PyListObject* self, PyObject* item, PyObject* value) if (value == NULL) { /* delete slice */ PyObject **garbage; - Py_ssize_t cur, i; + size_t cur; + Py_ssize_t i; if (slicelength <= 0) return 0; -- cgit v0.12 -- cgit v0.12 From d1a9058dda74e6d82386936b882abc97546e2e60 Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Fri, 29 Jan 2010 22:26:45 +0000 Subject: Fix typo in assertSequenceEqual docstring. --- Lib/unittest.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/unittest.py b/Lib/unittest.py index 9c3024a..c27fac1 100644 --- a/Lib/unittest.py +++ b/Lib/unittest.py @@ -692,7 +692,7 @@ class TestCase(object): def assertSequenceEqual(self, seq1, seq2, msg=None, seq_type=None): """An equality assertion for ordered sequences (like lists and tuples). - For the purposes of this function, a valid orderd sequence type is one + For the purposes of this function, a valid ordered sequence type is one which can be indexed, has a length, and has an equality operator. Args: -- cgit v0.12 -- cgit v0.12 From f49c67a75ba548341727fac73d82c0534738c360 Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Sat, 30 Jan 2010 02:19:14 +0000 Subject: Merged revisions 77838 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r77838 | victor.stinner | 2010-01-30 03:16:55 +0100 (sam., 30 janv. 2010) | 4 lines #7801: fix xmlrpclib binary example, open the picture in binary mode Use also the with syntax (consistent with python trunk example). ........ --- Doc/library/xmlrpc.client.rst | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/Doc/library/xmlrpc.client.rst b/Doc/library/xmlrpc.client.rst index 52d236e..1bcc423 100644 --- a/Doc/library/xmlrpc.client.rst +++ b/Doc/library/xmlrpc.client.rst @@ -283,9 +283,8 @@ XMLRPC:: import xmlrpc.client def python_logo(): - handle = open("python_logo.jpg") - return xmlrpc.client.Binary(handle.read()) - handle.close() + with open("python_logo.jpg", "rb") as handle: + return xmlrpc.client.Binary(handle.read()) server = SimpleXMLRPCServer(("localhost", 8000)) print("Listening on port 8000...") @@ -298,9 +297,8 @@ The client gets the image and saves it to a file:: import xmlrpc.client proxy = xmlrpc.client.ServerProxy("http://localhost:8000/") - handle = open("fetched_python_logo.jpg", "w") - handle.write(proxy.python_logo().data) - handle.close() + with open("fetched_python_logo.jpg", "wb") as handle: + handle.write(proxy.python_logo().data) .. _fault-objects: -- cgit v0.12 -- cgit v0.12 From 5577eaa1e30cae3c907ada8214b4c8119a83b4e0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= Date: Sat, 30 Jan 2010 11:22:26 +0000 Subject: Merged revisions 77848 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77848 | martin.v.loewis | 2010-01-30 12:05:48 +0100 (Sa, 30 Jan 2010) | 20 lines Merged revisions 77846 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ................ r77846 | martin.v.loewis | 2010-01-30 11:56:23 +0100 (Sa, 30 Jan 2010) | 13 lines Merged revisions 77419,77435 via svnmerge from svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3 ........ r77419 | benjamin.peterson | 2010-01-10 21:39:48 +0100 (So, 10 Jan 2010) | 1 line enclose path in quotes to handle paths with spaces correctly #7666 ........ r77435 | alexandre.vassalotti | 2010-01-12 01:36:54 +0100 (Di, 12 Jan 2010) | 2 lines Issue #1967: Add fixer for dictionary views. ........ ................ ................ --- Lib/lib2to3/fixes/fix_dict.py | 12 ++++++--- Lib/lib2to3/tests/test_fixers.py | 58 ++++++++++++++++++++++++++++++++++++++++ Lib/lib2to3/tests/test_parser.py | 2 +- 3 files changed, 68 insertions(+), 4 deletions(-) diff --git a/Lib/lib2to3/fixes/fix_dict.py b/Lib/lib2to3/fixes/fix_dict.py index 7c37fad..d66add8 100644 --- a/Lib/lib2to3/fixes/fix_dict.py +++ b/Lib/lib2to3/fixes/fix_dict.py @@ -11,6 +11,10 @@ d.iterkeys() -> iter(d.keys()) d.iteritems() -> iter(d.items()) d.itervalues() -> iter(d.values()) +d.viewkeys() -> d.keys() +d.viewitems() -> d.items() +d.viewvalues() -> d.values() + Except in certain very specific contexts: the iter() can be dropped when the context is list(), sorted(), iter() or for...in; the list() can be dropped when the context is list() or sorted() (but not iter() @@ -39,7 +43,8 @@ class FixDict(fixer_base.BaseFix): PATTERN = """ power< head=any+ trailer< '.' method=('keys'|'items'|'values'| - 'iterkeys'|'iteritems'|'itervalues') > + 'iterkeys'|'iteritems'|'itervalues'| + 'viewkeys'|'viewitems'|'viewvalues') > parens=trailer< '(' ')' > tail=any* > @@ -52,7 +57,8 @@ class FixDict(fixer_base.BaseFix): syms = self.syms method_name = method.value isiter = method_name.startswith("iter") - if isiter: + isview = method_name.startswith("view") + if isiter or isview: method_name = method_name[4:] assert method_name in ("keys", "items", "values"), repr(method) head = [n.clone() for n in head] @@ -64,7 +70,7 @@ class FixDict(fixer_base.BaseFix): prefix=method.prefix)]), results["parens"].clone()] new = pytree.Node(syms.power, args) - if not special: + if not (special or isview): new.prefix = "" new = Call(Name("iter" if isiter else "list"), [new]) if tail: diff --git a/Lib/lib2to3/tests/test_fixers.py b/Lib/lib2to3/tests/test_fixers.py index 2e0092f..a92f14a 100755 --- a/Lib/lib2to3/tests/test_fixers.py +++ b/Lib/lib2to3/tests/test_fixers.py @@ -1215,6 +1215,14 @@ class Test_dict(FixerTestCase): a = "[i for i in d. keys( ) ]" self.check(b, a) + b = "if d. viewkeys ( ) : pass" + a = "if d. keys ( ) : pass" + self.check(b, a) + + b = "[i for i in d. viewkeys( ) ]" + a = "[i for i in d. keys( ) ]" + self.check(b, a) + def test_trailing_comment(self): b = "d.keys() # foo" a = "list(d.keys()) # foo" @@ -1234,6 +1242,16 @@ class Test_dict(FixerTestCase): ]""" self.check(b, a) + b = """[i for i in d.iterkeys() # foo + ]""" + a = """[i for i in d.keys() # foo + ]""" + self.check(b, a) + + b = "d.viewitems() # foo" + a = "d.items() # foo" + self.check(b, a) + def test_unchanged(self): for wrapper in fixer_util.consuming_calls: s = "s = %s(d.keys())" % wrapper @@ -1367,6 +1385,46 @@ class Test_dict(FixerTestCase): a = "for x in list(h.keys())[0]: print x" self.check(b, a) + def test_25(self): + b = "d.viewkeys()" + a = "d.keys()" + self.check(b, a) + + def test_26(self): + b = "d.viewitems()" + a = "d.items()" + self.check(b, a) + + def test_27(self): + b = "d.viewvalues()" + a = "d.values()" + self.check(b, a) + + def test_14(self): + b = "[i for i in d.viewkeys()]" + a = "[i for i in d.keys()]" + self.check(b, a) + + def test_15(self): + b = "(i for i in d.viewkeys())" + a = "(i for i in d.keys())" + self.check(b, a) + + def test_17(self): + b = "iter(d.viewkeys())" + a = "iter(d.keys())" + self.check(b, a) + + def test_18(self): + b = "list(d.viewkeys())" + a = "list(d.keys())" + self.check(b, a) + + def test_19(self): + b = "sorted(d.viewkeys())" + a = "sorted(d.keys())" + self.check(b, a) + class Test_xrange(FixerTestCase): fixer = "xrange" diff --git a/Lib/lib2to3/tests/test_parser.py b/Lib/lib2to3/tests/test_parser.py index 7e649da..15b109e9 100644 --- a/Lib/lib2to3/tests/test_parser.py +++ b/Lib/lib2to3/tests/test_parser.py @@ -206,6 +206,6 @@ def diff(fn, result): finally: f.close() try: - return os.system("diff -u %s @" % fn) + return os.system("diff -u %r @" % fn) finally: os.remove("@") -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 08fd672e67829b3dedf326467d5dbb73e054e8d7 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sat, 30 Jan 2010 19:51:43 +0000 Subject: Merged revisions 77862 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77862 | benjamin.peterson | 2010-01-30 13:36:43 -0600 (Sat, 30 Jan 2010) | 12 lines Merged revisions 76050 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76050 | gregory.p.smith | 2009-11-01 19:37:37 -0600 (Sun, 01 Nov 2009) | 5 lines see http://bugs.python.org/issue1006238 this merges in the following patch to make cross compilation of the chflags check easier: http://sources.gentoo.org/viewcvs.py/gentoo-x86/dev-lang/python/files/python-2.6-chflags-cross.patch?rev=1.1 ........ ................ --- configure | 256 ++++++++++++++++++++++++++++++++++++++++++++++++++--------- configure.in | 36 ++++++--- 2 files changed, 243 insertions(+), 49 deletions(-) diff --git a/configure b/configure index 9b30edf..2df99d5 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 76821 . +# From configure.in Revision: 77197 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for python 3.1. # @@ -17309,12 +17309,11 @@ fi # exit Python { echo "$as_me:$LINENO: checking for chflags" >&5 echo $ECHO_N "checking for chflags... $ECHO_C" >&6; } -if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling -See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } +if test "${ac_cv_have_chflags+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + ac_cv_have_chflags=cross else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -17322,7 +17321,7 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - +[ #include #include int main(int argc, char*argv[]) @@ -17331,7 +17330,7 @@ int main(int argc, char*argv[]) return 1; return 0; } - +] _ACEOF rm -f conftest$ac_exeext if { (ac_try="$ac_link" @@ -17353,36 +17352,127 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_CHFLAGS 1 -_ACEOF - - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + ac_cv_have_chflags=yes else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -{ echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } - +ac_cv_have_chflags=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_chflags" >&5 +echo "${ECHO_T}$ac_cv_have_chflags" >&6; } +if test "$ac_cv_have_chflags" = cross ; then + { echo "$as_me:$LINENO: checking for chflags" >&5 +echo $ECHO_N "checking for chflags... $ECHO_C" >&6; } +if test "${ac_cv_func_chflags+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define chflags to an innocuous variant, in case declares chflags. + For example, HP-UX 11i declares gettimeofday. */ +#define chflags innocuous_chflags + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char chflags (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef chflags + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char chflags (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_chflags || defined __stub___chflags +choke me +#endif + +int +main () +{ +return chflags (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_chflags=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_chflags=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_chflags" >&5 +echo "${ECHO_T}$ac_cv_func_chflags" >&6; } +if test $ac_cv_func_chflags = yes; then + ac_cv_have_chflags="yes" +else + ac_cv_have_chflags="no" +fi + +fi +if test "$ac_cv_have_chflags" = yes ; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_CHFLAGS 1 +_ACEOF + +fi + { echo "$as_me:$LINENO: checking for lchflags" >&5 echo $ECHO_N "checking for lchflags... $ECHO_C" >&6; } -if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling -See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } +if test "${ac_cv_have_lchflags+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + ac_cv_have_lchflags=cross else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -17390,7 +17480,7 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - +[ #include #include int main(int argc, char*argv[]) @@ -17399,7 +17489,7 @@ int main(int argc, char*argv[]) return 1; return 0; } - +] _ACEOF rm -f conftest$ac_exeext if { (ac_try="$ac_link" @@ -17421,28 +17511,120 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_LCHFLAGS 1 -_ACEOF - - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + ac_cv_have_lchflags=yes else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -{ echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } - +ac_cv_have_lchflags=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_lchflags" >&5 +echo "${ECHO_T}$ac_cv_have_lchflags" >&6; } +if test "$ac_cv_have_lchflags" = cross ; then + { echo "$as_me:$LINENO: checking for lchflags" >&5 +echo $ECHO_N "checking for lchflags... $ECHO_C" >&6; } +if test "${ac_cv_func_lchflags+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define lchflags to an innocuous variant, in case declares lchflags. + For example, HP-UX 11i declares gettimeofday. */ +#define lchflags innocuous_lchflags + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char lchflags (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef lchflags + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char lchflags (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_lchflags || defined __stub___lchflags +choke me +#endif + +int +main () +{ +return lchflags (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_lchflags=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_lchflags=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_lchflags" >&5 +echo "${ECHO_T}$ac_cv_func_lchflags" >&6; } +if test $ac_cv_func_lchflags = yes; then + ac_cv_have_lchflags="yes" +else + ac_cv_have_lchflags="no" +fi + +fi +if test "$ac_cv_have_lchflags" = yes ; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_LCHFLAGS 1 +_ACEOF + +fi + case $ac_sys_system/$ac_sys_release in Darwin/*) _CUR_CFLAGS="${CFLAGS}" diff --git a/configure.in b/configure.in index f5fe923..09fff18 100644 --- a/configure.in +++ b/configure.in @@ -2592,8 +2592,8 @@ AC_CHECK_LIB(c, inet_aton, [$ac_cv_prog_TRUE], # On Tru64, chflags seems to be present, but calling it will # exit Python -AC_MSG_CHECKING(for chflags) -AC_TRY_RUN([ +AC_CACHE_CHECK([for chflags], [ac_cv_have_chflags], [dnl +AC_TRY_RUN([[ #include #include int main(int argc, char*argv[]) @@ -2602,13 +2602,19 @@ int main(int argc, char*argv[]) return 1; return 0; } -],AC_DEFINE(HAVE_CHFLAGS, 1, Define to 1 if you have the `chflags' function.) - AC_MSG_RESULT(yes), - AC_MSG_RESULT(no) -) +]], ac_cv_have_chflags=yes, + ac_cv_have_chflags=no, + ac_cv_have_chflags=cross) +]) +if test "$ac_cv_have_chflags" = cross ; then + AC_CHECK_FUNC([chflags], [ac_cv_have_chflags="yes"], [ac_cv_have_chflags="no"]) +fi +if test "$ac_cv_have_chflags" = yes ; then + AC_DEFINE(HAVE_CHFLAGS, 1, Define to 1 if you have the `chflags' function.) +fi -AC_MSG_CHECKING(for lchflags) -AC_TRY_RUN([ +AC_CACHE_CHECK([for lchflags], [ac_cv_have_lchflags], [dnl +AC_TRY_RUN([[ #include #include int main(int argc, char*argv[]) @@ -2617,10 +2623,16 @@ int main(int argc, char*argv[]) return 1; return 0; } -],AC_DEFINE(HAVE_LCHFLAGS, 1, Define to 1 if you have the `lchflags' function.) - AC_MSG_RESULT(yes), - AC_MSG_RESULT(no) -) +]], ac_cv_have_lchflags=yes, + ac_cv_have_lchflags=no, + ac_cv_have_lchflags=cross) +]) +if test "$ac_cv_have_lchflags" = cross ; then + AC_CHECK_FUNC([lchflags], [ac_cv_have_lchflags="yes"], [ac_cv_have_lchflags="no"]) +fi +if test "$ac_cv_have_lchflags" = yes ; then + AC_DEFINE(HAVE_LCHFLAGS, 1, Define to 1 if you have the `lchflags' function.) +fi dnl Check if system zlib has *Copy() functions dnl -- cgit v0.12 From 70924dde0306fe97127ad52f68d2423fb9c977e9 Mon Sep 17 00:00:00 2001 From: Matthias Klose Date: Sun, 31 Jan 2010 16:17:23 +0000 Subject: Merged revisions 77877 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77877 | matthias.klose | 2010-01-31 17:14:37 +0100 (So, 31 Jan 2010) | 10 lines Merged revisions 77875 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77875 | matthias.klose | 2010-01-31 17:05:13 +0100 (So, 31 Jan 2010) | 3 lines - Update python manual page (options -B, -O0, -s, environment variables PYTHONDONTWRITEBYTECODE, PYTHONNOUSERSITE). ........ ................ --- Misc/NEWS | 5 ++++- Misc/python.man | 41 ++++++++++++++++++++++++++++++++++++----- 2 files changed, 40 insertions(+), 6 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 4eba51b..58beede 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -368,6 +368,9 @@ Documentation - Issue #6556: Fixed the Distutils configuration files location explanation for Windows. +- Update python manual page (options -B, -O0, -s, environment variables + PYTHONDONTWRITEBYTECODE, PYTHONNOUSERSITE). + What's New in Python 3.1.1? =========================== @@ -421,7 +424,7 @@ Library occur when writing to a BufferedRandom object (e.g. a file opened in "rb+" or "wb+" mode) after having buffered a certain amount of data for reading. This bug was not present in the pure Python implementation. - + - Issue #6622: Fix "local variable 'secret' referenced before assignment" bug in POP3.apop. diff --git a/Misc/python.man b/Misc/python.man index ff4e0ff..9a406a8 100644 --- a/Misc/python.man +++ b/Misc/python.man @@ -8,6 +8,9 @@ python \- an interpreted, interactive, object-oriented programming language .SH SYNOPSIS .B python [ +.B \-B +] +[ .B \-d ] [ @@ -23,15 +26,21 @@ python \- an interpreted, interactive, object-oriented programming language .B \-m .I module-name ] -[ -.B \-O -] .br [ +.B \-O +] +[ +.B \-O0 +] +[ .B -Q .I argument ] [ +.B \-s +] +[ .B \-S ] [ @@ -51,6 +60,9 @@ python \- an interpreted, interactive, object-oriented programming language [ .B \-x ] +[ +.B \-? +] .br [ .B \-c @@ -89,6 +101,11 @@ viewed by running the program. .SH COMMAND LINE OPTIONS .TP +.B \-B +Don't write +.I .py[co] +files on import. See also PYTHONDONTWRITEBYTECODE. +.TP .BI "\-c " command Specify the command to execute (see next section). This terminates the option list (following options are passed as @@ -102,7 +119,7 @@ compilation options). Ignore environment variables like PYTHONPATH and PYTHONHOME that modify the behavior of the interpreter. .TP -.B \-h +.B \-h ", " \-? ", "\-\-help Prints the usage for the interpreter executable and exits. .TP .B \-i @@ -125,6 +142,9 @@ compiled (bytecode) files from .I .pyc to \fI.pyo\fP. Given twice, causes docstrings to be discarded. .TP +.B \-O0 +Discard docstrings in addition to the \fB-O\fP optimizations. +.TP .BI "\-Q " argument Division control; see PEP 238. The argument must be one of "old" (the default, int/int and long/long return an int or long), "new" (new @@ -134,6 +154,9 @@ long/long), or "warnall" (old division semantics with a warning for all use of the division operator). For a use of "warnall", see the Tools/scripts/fixdiv.py script. .TP +.B \-s +Don't add user site directory to sys.path. +.TP .B \-S Disable the import of the module .I site @@ -156,7 +179,7 @@ twice, print a message for each file that is checked for when searching for a module. Also provides information on module cleanup at exit. .TP -.B \-V +.B \-V ", " \-\-version Prints the Python version number of the executable and exits. .TP .BI "\-W " argument @@ -353,9 +376,17 @@ specifying \fB\-O\fP multiple times. If this is set to a non-empty string it is equivalent to specifying the \fB\-d\fP option. If set to an integer, it is equivalent to specifying \fB\-d\fP multiple times. +.IP PYTHONDONTWRITEBYTECODE +If this is set to a non-empty string it is equivalent to specifying +the \fB\-B\fP option (don't try to write +.I .py[co] +files). .IP PYTHONINSPECT If this is set to a non-empty string it is equivalent to specifying the \fB\-i\fP option. +.IP PYTHONNOUSERSITE +If this is set to a non-empty string it is equivalent to specifying +the \fB\-s\fP option (Don't add the user site directory to sys.path). .IP PYTHONUNBUFFERED If this is set to a non-empty string it is equivalent to specifying the \fB\-u\fP option. -- cgit v0.12 From 1665a8d9313660ffdcf3eda3eb1e1cc4eefcacee Mon Sep 17 00:00:00 2001 From: Matthias Klose Date: Sun, 31 Jan 2010 16:51:26 +0000 Subject: Merged revisions 77881 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77881 | matthias.klose | 2010-01-31 17:48:44 +0100 (So, 31 Jan 2010) | 9 lines Merged revisions 77879 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77879 | matthias.klose | 2010-01-31 17:46:26 +0100 (So, 31 Jan 2010) | 2 lines - Fix typo in os.execvp docstring. ........ ................ --- Lib/os.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/os.py b/Lib/os.py index 7c342fe..5b8aa25 100644 --- a/Lib/os.py +++ b/Lib/os.py @@ -322,7 +322,7 @@ def execlpe(file, *args): execvpe(file, args[:-1], env) def execvp(file, args): - """execp(file, args) + """execvp(file, args) Execute the executable file (which is searched for along $PATH) with argument list args, replacing the current process. -- cgit v0.12 From 66f9fea782d330b28fe142ac4e58faff8a6f42d1 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Sun, 31 Jan 2010 23:20:26 +0000 Subject: Merged revisions 77895-77896 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r77895 | antoine.pitrou | 2010-01-31 23:47:27 +0100 (dim., 31 janv. 2010) | 12 lines Merged revisions 77890 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77890 | antoine.pitrou | 2010-01-31 23:26:04 +0100 (dim., 31 janv. 2010) | 7 lines - Issue #6939: Fix file I/O objects in the `io` module to keep the original file position when calling `truncate()`. It would previously change the file position to the given argument, which goes against the tradition of ftruncate() and other truncation APIs. Patch by Pascal Chambon. ........ ................ r77896 | antoine.pitrou | 2010-02-01 00:12:29 +0100 (lun., 01 févr. 2010) | 3 lines r77895 broke doctest. ................ --- Lib/_pyio.py | 8 ++---- Lib/doctest.py | 3 +- Lib/test/test_fileio.py | 11 ++++++++ Lib/test/test_io.py | 20 +++++++++++-- Lib/test/test_largefile.py | 4 +-- Lib/test/test_memoryio.py | 5 ++-- Misc/ACKS | 1 + Misc/NEWS | 5 ++++ Modules/_io/bytesio.c | 3 +- Modules/_io/fileio.c | 70 +++++++++++++++++++++++++++++++++------------- Modules/_io/iobase.c | 4 +-- Modules/_io/stringio.c | 3 +- Modules/_io/textio.c | 10 +------ 13 files changed, 99 insertions(+), 48 deletions(-) diff --git a/Lib/_pyio.py b/Lib/_pyio.py index 2458e40..a9ff985 100644 --- a/Lib/_pyio.py +++ b/Lib/_pyio.py @@ -851,7 +851,7 @@ class BytesIO(BufferedIOBase): elif pos < 0: raise ValueError("negative truncate position %r" % (pos,)) del self._buffer[pos:] - return self.seek(pos) + return pos def readable(self): return True @@ -1210,8 +1210,7 @@ class BufferedRandom(BufferedWriter, BufferedReader): if pos is None: pos = self.tell() # Use seek to flush the read buffer. - self.seek(pos) - return BufferedWriter.truncate(self) + return BufferedWriter.truncate(self, pos) def read(self, n=None): if n is None: @@ -1712,8 +1711,7 @@ class TextIOWrapper(TextIOBase): self.flush() if pos is None: pos = self.tell() - self.seek(pos) - return self.buffer.truncate() + return self.buffer.truncate(pos) def detach(self): if self.buffer is None: diff --git a/Lib/doctest.py b/Lib/doctest.py index e80e74d..d6fb504 100644 --- a/Lib/doctest.py +++ b/Lib/doctest.py @@ -247,7 +247,8 @@ class _SpoofOut(StringIO): return result def truncate(self, size=None): - StringIO.truncate(self, size) + self.seek(size) + StringIO.truncate(self) # Worst-case linear-time ellipsis matching. def _ellipsis_match(want, got): diff --git a/Lib/test/test_fileio.py b/Lib/test/test_fileio.py index 7a9b780..f89c542 100644 --- a/Lib/test/test_fileio.py +++ b/Lib/test/test_fileio.py @@ -330,6 +330,17 @@ class OtherFileTests(unittest.TestCase): f.close() self.fail("no error for invalid mode: %s" % bad_mode) + def testTruncate(self): + f = _FileIO(TESTFN, 'w') + f.write(bytes(bytearray(range(10)))) + self.assertEqual(f.tell(), 10) + f.truncate(5) + self.assertEqual(f.tell(), 10) + self.assertEqual(f.seek(0, os.SEEK_END), 5) + f.truncate(15) + self.assertEqual(f.tell(), 5) + self.assertEqual(f.seek(0, os.SEEK_END), 15) + def testTruncateOnWindows(self): def bug801631(): # SF bug diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index 2f76fed..71362f0 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -229,6 +229,11 @@ class IOTest(unittest.TestCase): def write_ops(self, f): self.assertEqual(f.write(b"blah."), 5) + f.truncate(0) + self.assertEqual(f.tell(), 5) + f.seek(0) + + self.assertEqual(f.write(b"blah."), 5) self.assertEqual(f.seek(0), 0) self.assertEqual(f.write(b"Hello."), 6) self.assertEqual(f.tell(), 6) @@ -239,8 +244,9 @@ class IOTest(unittest.TestCase): self.assertEqual(f.write(b"h"), 1) self.assertEqual(f.seek(-1, 2), 13) self.assertEqual(f.tell(), 13) + self.assertEqual(f.truncate(12), 12) - self.assertEqual(f.tell(), 12) + self.assertEqual(f.tell(), 13) self.assertRaises(TypeError, f.seek, 0.0) def read_ops(self, f, buffered=False): @@ -285,7 +291,7 @@ class IOTest(unittest.TestCase): self.assertEqual(f.tell(), self.LARGE + 2) self.assertEqual(f.seek(0, 2), self.LARGE + 2) self.assertEqual(f.truncate(self.LARGE + 1), self.LARGE + 1) - self.assertEqual(f.tell(), self.LARGE + 1) + self.assertEqual(f.tell(), self.LARGE + 2) self.assertEqual(f.seek(0, 2), self.LARGE + 1) self.assertEqual(f.seek(-1, 2), self.LARGE) self.assertEqual(f.read(2), b"x") @@ -980,7 +986,7 @@ class BufferedWriterTest(unittest.TestCase, CommonBufferedTests): bufio = self.tp(raw, 8) bufio.write(b"abcdef") self.assertEqual(bufio.truncate(3), 3) - self.assertEqual(bufio.tell(), 3) + self.assertEqual(bufio.tell(), 6) with self.open(support.TESTFN, "rb", buffering=0) as f: self.assertEqual(f.read(), b"abc") @@ -1366,6 +1372,14 @@ class BufferedRandomTest(BufferedReaderTest, BufferedWriterTest): self.assertEqual(s, b"A" + b"B" * overwrite_size + b"A" * (9 - overwrite_size)) + def test_truncate_after_read_or_write(self): + raw = self.BytesIO(b"A" * 10) + bufio = self.tp(raw, 100) + self.assertEqual(bufio.read(2), b"AA") # the read buffer gets filled + self.assertEqual(bufio.truncate(), 2) + self.assertEqual(bufio.write(b"BB"), 2) # the write buffer increases + self.assertEqual(bufio.truncate(), 4) + def test_misbehaved_io(self): BufferedReaderTest.test_misbehaved_io(self) BufferedWriterTest.test_misbehaved_io(self) diff --git a/Lib/test/test_largefile.py b/Lib/test/test_largefile.py index 7fd3e0e..1c6297a 100644 --- a/Lib/test/test_largefile.py +++ b/Lib/test/test_largefile.py @@ -122,14 +122,14 @@ class LargeFileTest(unittest.TestCase): newsize -= 1 f.seek(42) f.truncate(newsize) - self.assertEqual(f.tell(), newsize) # else wasn't truncated + self.assertEqual(f.tell(), 42) f.seek(0, 2) self.assertEqual(f.tell(), newsize) # XXX truncate(larger than true size) is ill-defined # across platform; cut it waaaaay back f.seek(0) f.truncate(1) - self.assertEqual(f.tell(), 1) # else pointer moved + self.assertEqual(f.tell(), 0) # else pointer moved f.seek(0) self.assertEqual(len(f.read()), 1) # else wasn't truncated diff --git a/Lib/test/test_memoryio.py b/Lib/test/test_memoryio.py index 07c80436..89c8196 100644 --- a/Lib/test/test_memoryio.py +++ b/Lib/test/test_memoryio.py @@ -72,7 +72,7 @@ class MemoryTestMixin: self.assertEqual(f.seek(0), 0) self.assertEqual(f.write(t("h")), 1) self.assertEqual(f.truncate(12), 12) - self.assertEqual(f.tell(), 12) + self.assertEqual(f.tell(), 1) def test_write(self): buf = self.buftype("hello world\n") @@ -120,7 +120,8 @@ class MemoryTestMixin: self.assertEqual(memio.getvalue(), buf[:6]) self.assertEqual(memio.truncate(4), 4) self.assertEqual(memio.getvalue(), buf[:4]) - self.assertEqual(memio.tell(), 4) + self.assertEqual(memio.tell(), 6) + memio.seek(0, 2) memio.write(buf) self.assertEqual(memio.getvalue(), buf[:4] + buf) pos = memio.tell() diff --git a/Misc/ACKS b/Misc/ACKS index 3421585..ab268c6 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -118,6 +118,7 @@ Terry Carroll Donn Cave Per Cederqvist Octavian Cerna +Pascal Chambon Hye-Shik Chang Jeffrey Chang Mitch Chapman diff --git a/Misc/NEWS b/Misc/NEWS index 58beede..18770a7 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -76,6 +76,11 @@ Core and Builtins Library ------- +- Issue #6939: Fix file I/O objects in the `io` module to keep the original + file position when calling `truncate()`. It would previously change the + file position to the given argument, which goes against the tradition of + ftruncate() and other truncation APIs. Patch by Pascal Chambon. + - Issue #7792: Registering non-classes to ABCs raised an obscure error. - Issue #7785: Don't accept bytes in FileIO.write(). diff --git a/Modules/_io/bytesio.c b/Modules/_io/bytesio.c index e3a7849..686e20a 100644 --- a/Modules/_io/bytesio.c +++ b/Modules/_io/bytesio.c @@ -412,7 +412,7 @@ PyDoc_STRVAR(truncate_doc, "truncate([size]) -> int. Truncate the file to at most size bytes.\n" "\n" "Size defaults to the current file position, as returned by tell().\n" -"Returns the new size. Imply an absolute seek to the position size."); +"The current file position is unchanged. Returns the new size.\n"); static PyObject * bytesio_truncate(bytesio *self, PyObject *args) @@ -451,7 +451,6 @@ bytesio_truncate(bytesio *self, PyObject *args) if (resize_buffer(self, size) < 0) return NULL; } - self->pos = size; return PyLong_FromSsize_t(size); } diff --git a/Modules/_io/fileio.c b/Modules/_io/fileio.c index d04a74d..81e4019 100644 --- a/Modules/_io/fileio.c +++ b/Modules/_io/fileio.c @@ -761,8 +761,10 @@ fileio_tell(fileio *self, PyObject *args) static PyObject * fileio_truncate(fileio *self, PyObject *args) { - PyObject *posobj = NULL; + PyObject *posobj = NULL; /* the new size wanted by the user */ +#ifndef MS_WINDOWS Py_off_t pos; +#endif int ret; int fd; @@ -777,58 +779,86 @@ fileio_truncate(fileio *self, PyObject *args) if (posobj == Py_None || posobj == NULL) { /* Get the current position. */ - posobj = portable_lseek(fd, NULL, 1); - if (posobj == NULL) + posobj = portable_lseek(fd, NULL, 1); + if (posobj == NULL) return NULL; - } - else { - /* Move to the position to be truncated. */ - posobj = portable_lseek(fd, posobj, 0); - } - if (posobj == NULL) - return NULL; - -#if defined(HAVE_LARGEFILE_SUPPORT) - pos = PyLong_AsLongLong(posobj); -#else - pos = PyLong_AsLong(posobj); -#endif - if (pos == -1 && PyErr_Occurred()) - return NULL; + } + else { + Py_INCREF(posobj); + } #ifdef MS_WINDOWS /* MS _chsize doesn't work if newsize doesn't fit in 32 bits, so don't even try using it. */ { + PyObject *oldposobj, *tempposobj; HANDLE hFile; + + /* we save the file pointer position */ + oldposobj = portable_lseek(fd, NULL, 1); + if (oldposobj == NULL) { + Py_DECREF(posobj); + return NULL; + } + + /* we then move to the truncation position */ + tempposobj = portable_lseek(fd, posobj, 0); + if (tempposobj == NULL) { + Py_DECREF(oldposobj); + Py_DECREF(posobj); + return NULL; + } + Py_DECREF(tempposobj); /* Truncate. Note that this may grow the file! */ Py_BEGIN_ALLOW_THREADS errno = 0; hFile = (HANDLE)_get_osfhandle(fd); - ret = hFile == (HANDLE)-1; + ret = hFile == (HANDLE)-1; /* testing for INVALID_HANDLE value */ if (ret == 0) { ret = SetEndOfFile(hFile) == 0; if (ret) errno = EACCES; } Py_END_ALLOW_THREADS + + /* we restore the file pointer position in any case */ + tempposobj = portable_lseek(fd, oldposobj, 0); + Py_DECREF(oldposobj); + if (tempposobj == NULL) { + Py_DECREF(posobj); + return NULL; + } + Py_DECREF(tempposobj); } #else + +#if defined(HAVE_LARGEFILE_SUPPORT) + pos = PyLong_AsLongLong(posobj); +#else + pos = PyLong_AsLong(posobj); +#endif + if (PyErr_Occurred()){ + Py_DECREF(posobj); + return NULL; + } + Py_BEGIN_ALLOW_THREADS errno = 0; ret = ftruncate(fd, pos); Py_END_ALLOW_THREADS + #endif /* !MS_WINDOWS */ if (ret != 0) { + Py_DECREF(posobj); PyErr_SetFromErrno(PyExc_IOError); return NULL; } return posobj; } -#endif +#endif /* HAVE_FTRUNCATE */ static char * mode_string(fileio *self) diff --git a/Modules/_io/iobase.c b/Modules/_io/iobase.c index d4757ed..271a41e 100644 --- a/Modules/_io/iobase.c +++ b/Modules/_io/iobase.c @@ -102,8 +102,8 @@ iobase_tell(PyObject *self, PyObject *args) PyDoc_STRVAR(iobase_truncate_doc, "Truncate file to size bytes.\n" "\n" - "Size defaults to the current IO position as reported by tell(). Return\n" - "the new size."); + "File pointer is left unchanged. Size defaults to the current IO\n" + "position as reported by tell(). Returns the new size."); static PyObject * iobase_truncate(PyObject *self, PyObject *args) diff --git a/Modules/_io/stringio.c b/Modules/_io/stringio.c index bfb099c..e02d26b 100644 --- a/Modules/_io/stringio.c +++ b/Modules/_io/stringio.c @@ -350,7 +350,7 @@ PyDoc_STRVAR(stringio_truncate_doc, "Truncate size to pos.\n" "\n" "The pos argument defaults to the current file position, as\n" - "returned by tell(). Imply an absolute seek to pos.\n" + "returned by tell(). The current file position is unchanged.\n" "Returns the new absolute position.\n"); static PyObject * @@ -390,7 +390,6 @@ stringio_truncate(stringio *self, PyObject *args) return NULL; self->string_size = size; } - self->pos = size; return PyLong_FromSsize_t(size); } diff --git a/Modules/_io/textio.c b/Modules/_io/textio.c index ba28d59..89d922c 100644 --- a/Modules/_io/textio.c +++ b/Modules/_io/textio.c @@ -2318,15 +2318,7 @@ textiowrapper_truncate(textio *self, PyObject *args) return NULL; Py_DECREF(res); - if (pos != Py_None) { - res = PyObject_CallMethodObjArgs((PyObject *) self, - _PyIO_str_seek, pos, NULL); - if (res == NULL) - return NULL; - Py_DECREF(res); - } - - return PyObject_CallMethodObjArgs(self->buffer, _PyIO_str_truncate, NULL); + return PyObject_CallMethodObjArgs(self->buffer, _PyIO_str_truncate, pos, NULL); } static PyObject * -- cgit v0.12 From 9f92a2b5a1dc2ec237ca1a744e3774635192cb33 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= Date: Mon, 1 Feb 2010 01:20:16 +0000 Subject: Merged revisions 77900 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77900 | martin.v.loewis | 2010-02-01 02:18:51 +0100 (Mo, 01 Feb 2010) | 24 lines Merged revisions 77898 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ................ r77898 | martin.v.loewis | 2010-02-01 02:15:39 +0100 (Mo, 01 Feb 2010) | 17 lines Merged revisions 77855-77856,77870 via svnmerge from svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3 ........ r77855 | benjamin.peterson | 2010-01-30 17:32:05 +0100 (Sa, 30 Jan 2010) | 1 line don't return node if it is not changed ........ r77856 | benjamin.peterson | 2010-01-30 17:35:29 +0100 (Sa, 30 Jan 2010) | 1 line return None to indicate no change ........ r77870 | benjamin.peterson | 2010-01-31 02:21:26 +0100 (So, 31 Jan 2010) | 1 line never return the original node given to transform() ........ ................ ................ --- Lib/lib2to3/fixes/fix_import.py | 1 - Lib/lib2to3/fixes/fix_itertools_imports.py | 2 +- Lib/lib2to3/fixes/fix_metaclass.py | 2 +- Lib/lib2to3/fixes/fix_tuple_params.py | 2 +- Lib/lib2to3/fixes/fix_xrange.py | 1 - 5 files changed, 3 insertions(+), 5 deletions(-) diff --git a/Lib/lib2to3/fixes/fix_import.py b/Lib/lib2to3/fixes/fix_import.py index 998fe61..625611d 100644 --- a/Lib/lib2to3/fixes/fix_import.py +++ b/Lib/lib2to3/fixes/fix_import.py @@ -56,7 +56,6 @@ class FixImport(fixer_base.BaseFix): if self.probably_a_local_import(imp.value): imp.value = "." + imp.value imp.changed() - return node else: have_local = False have_absolute = False diff --git a/Lib/lib2to3/fixes/fix_itertools_imports.py b/Lib/lib2to3/fixes/fix_itertools_imports.py index 4849dd2..1897e36 100644 --- a/Lib/lib2to3/fixes/fix_itertools_imports.py +++ b/Lib/lib2to3/fixes/fix_itertools_imports.py @@ -49,4 +49,4 @@ class FixItertoolsImports(fixer_base.BaseFix): p = node.prefix node = BlankLine() node.prefix = p - return node + return node diff --git a/Lib/lib2to3/fixes/fix_metaclass.py b/Lib/lib2to3/fixes/fix_metaclass.py index f7840d4..0116696 100644 --- a/Lib/lib2to3/fixes/fix_metaclass.py +++ b/Lib/lib2to3/fixes/fix_metaclass.py @@ -150,7 +150,7 @@ class FixMetaclass(fixer_base.BaseFix): def transform(self, node, results): if not has_metaclass(node): - return node + return fixup_parse_tree(node) diff --git a/Lib/lib2to3/fixes/fix_tuple_params.py b/Lib/lib2to3/fixes/fix_tuple_params.py index fb47d01..2085935 100644 --- a/Lib/lib2to3/fixes/fix_tuple_params.py +++ b/Lib/lib2to3/fixes/fix_tuple_params.py @@ -81,7 +81,7 @@ class FixTupleParams(fixer_base.BaseFix): handle_tuple(arg, add_prefix=(i > 0)) if not new_lines: - return node + return # This isn't strictly necessary, but it plays nicely with other fixers. # TODO(cwinter) get rid of this when children becomes a smart list diff --git a/Lib/lib2to3/fixes/fix_xrange.py b/Lib/lib2to3/fixes/fix_xrange.py index 677556b..7efeea4 100644 --- a/Lib/lib2to3/fixes/fix_xrange.py +++ b/Lib/lib2to3/fixes/fix_xrange.py @@ -40,7 +40,6 @@ class FixXrange(fixer_base.BaseFix): for n in results["rest"]: list_call.append_child(n) return list_call - return node P1 = "power< func=NAME trailer< '(' node=any ')' > any* >" p1 = patcomp.compile_pattern(P1) -- cgit v0.12 From 93368182a239f462a001ca5690353ec93512d6ac Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Tue, 2 Feb 2010 22:51:34 +0000 Subject: Merged revisions 77918 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r77918 | antoine.pitrou | 2010-02-02 23:47:00 +0100 (mar., 02 févr. 2010) | 10 lines Merged revisions 77916 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77916 | antoine.pitrou | 2010-02-02 23:36:17 +0100 (mar., 02 févr. 2010) | 4 lines Issue #7385: Fix a crash in `MemoryView_FromObject` when `PyObject_GetBuffer` fails. Patch by Florent Xicluna. ........ ................ --- Misc/NEWS | 3 ++ Modules/_testcapimodule.c | 90 +++++++++++++++++++++++++++++++++++++++++++++++ Objects/memoryobject.c | 12 +++---- 3 files changed, 98 insertions(+), 7 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 18770a7..d4a136a 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.2? Core and Builtins ----------------- +- Issue #7385: Fix a crash in `MemoryView_FromObject` when + `PyObject_GetBuffer` fails. Patch by Florent Xicluna. + - Issue #7788: Fix an interpreter crash produced by deleting a list slice with very large step value. diff --git a/Modules/_testcapimodule.c b/Modules/_testcapimodule.c index 7480733..3589d17 100644 --- a/Modules/_testcapimodule.c +++ b/Modules/_testcapimodule.c @@ -283,6 +283,95 @@ test_lazy_hash_inheritance(PyObject* self) } +/* Issue #7385: Check that memoryview() does not crash + * when bf_getbuffer returns an error + */ + +static int +broken_buffer_getbuffer(PyObject *self, Py_buffer *view, int flags) +{ + PyErr_SetString( + TestError, + "test_broken_memoryview: expected error in bf_getbuffer"); + return -1; +} + +static PyBufferProcs memoryviewtester_as_buffer = { + (getbufferproc)broken_buffer_getbuffer, /* bf_getbuffer */ + 0, /* bf_releasebuffer */ +}; + +static PyTypeObject _MemoryViewTester_Type = { + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "memoryviewtester", /* Name of this type */ + sizeof(PyObject), /* Basic object size */ + 0, /* Item size for varobject */ + (destructor)PyObject_Del, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_compare */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + &memoryviewtester_as_buffer, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + 0, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + PyType_GenericNew, /* tp_new */ +}; + +static PyObject* +test_broken_memoryview(PyObject* self) +{ + PyObject *obj = PyObject_New(PyObject, &_MemoryViewTester_Type); + PyObject *res; + + if (obj == NULL) { + PyErr_Clear(); + PyErr_SetString( + TestError, + "test_broken_memoryview: failed to create object"); + return NULL; + } + + res = PyMemoryView_FromObject(obj); + if (res || !PyErr_Occurred()){ + PyErr_SetString( + TestError, + "test_broken_memoryview: memoryview() didn't raise an Exception"); + Py_XDECREF(res); + Py_DECREF(obj); + return NULL; + } + + PyErr_Clear(); + Py_DECREF(obj); + Py_RETURN_NONE; +} + + /* Tests of PyLong_{As, From}{Unsigned,}Long(), and (#ifdef HAVE_LONG_LONG) PyLong_{As, From}{Unsigned,}LongLong(). @@ -1531,6 +1620,7 @@ static PyMethodDef TestMethods[] = { {"test_list_api", (PyCFunction)test_list_api, METH_NOARGS}, {"test_dict_iteration", (PyCFunction)test_dict_iteration,METH_NOARGS}, {"test_lazy_hash_inheritance", (PyCFunction)test_lazy_hash_inheritance,METH_NOARGS}, + {"test_broken_memoryview", (PyCFunction)test_broken_memoryview,METH_NOARGS}, {"test_long_api", (PyCFunction)test_long_api, METH_NOARGS}, {"test_long_numbits", (PyCFunction)test_long_numbits, METH_NOARGS}, {"test_k_code", (PyCFunction)test_k_code, METH_NOARGS}, diff --git a/Objects/memoryobject.c b/Objects/memoryobject.c index 7acd569..e92a771 100644 --- a/Objects/memoryobject.c +++ b/Objects/memoryobject.c @@ -76,6 +76,7 @@ PyObject * PyMemoryView_FromObject(PyObject *base) { PyMemoryViewObject *mview; + Py_buffer view; if (!PyObject_CheckBuffer(base)) { PyErr_SetString(PyExc_TypeError, @@ -84,20 +85,17 @@ PyMemoryView_FromObject(PyObject *base) return NULL; } - mview = (PyMemoryViewObject *) - PyObject_GC_New(PyMemoryViewObject, &PyMemoryView_Type); - if (mview == NULL) + if (PyObject_GetBuffer(base, &view, PyBUF_FULL_RO) < 0) return NULL; - mview->base = NULL; - if (PyObject_GetBuffer(base, &(mview->view), PyBUF_FULL_RO) < 0) { - Py_DECREF(mview); + mview = (PyMemoryViewObject *)PyMemoryView_FromBuffer(&view); + if (mview == NULL) { + PyBuffer_Release(&view); return NULL; } mview->base = base; Py_INCREF(base); - _PyObject_GC_TRACK(mview); return (PyObject *)mview; } -- cgit v0.12 From f37d0a17f8b422ae46350e674cf1d4ad8d9d5175 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Tue, 2 Feb 2010 23:01:36 +0000 Subject: Merged revisions 77923 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r77923 | antoine.pitrou | 2010-02-03 00:00:29 +0100 (mer., 03 févr. 2010) | 4 lines Fix sqlite3 docs. `buffer` is gone, `bytes` objects are returned for BLOBs instead. Patch by Pablo Mouzo. ........ --- Doc/library/sqlite3.rst | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/Doc/library/sqlite3.rst b/Doc/library/sqlite3.rst index 74bbb53..696f19c 100644 --- a/Doc/library/sqlite3.rst +++ b/Doc/library/sqlite3.rst @@ -187,7 +187,7 @@ Module functions and constants Registers a callable to convert the custom Python type *type* into one of SQLite's supported types. The callable *callable* accepts as single parameter the Python value, and must return a value of the following types: int, - float, str, bytes (UTF-8 encoded) or buffer. + float, str or bytes. .. function:: complete_statement(sql) @@ -282,7 +282,7 @@ Connection Objects as the SQL function. The function can return any of the types supported by SQLite: bytes, str, int, - float, buffer and None. + float and None. Example: @@ -298,7 +298,7 @@ Connection Objects final result of the aggregate. The ``finalize`` method can return any of the types supported by SQLite: - bytes, str, int, float, buffer and None. + bytes, str, int, float and None. Example: @@ -633,11 +633,9 @@ The following Python types can thus be sent to SQLite without any problem: +-------------------------------+-------------+ | :class:`float` | ``REAL`` | +-------------------------------+-------------+ -| :class:`bytes` (UTF8-encoded) | ``TEXT`` | -+-------------------------------+-------------+ | :class:`str` | ``TEXT`` | +-------------------------------+-------------+ -| :class:`buffer` | ``BLOB`` | +| :class:`bytes` | ``BLOB`` | +-------------------------------+-------------+ @@ -654,7 +652,7 @@ This is how SQLite types are converted to Python types by default: +-------------+---------------------------------------------+ | ``TEXT`` | depends on text_factory, str by default | +-------------+---------------------------------------------+ -| ``BLOB`` | buffer | +| ``BLOB`` | :class:`bytes` | +-------------+---------------------------------------------+ The type system of the :mod:`sqlite3` module is extensible in two ways: you can @@ -669,7 +667,7 @@ Using adapters to store additional Python types in SQLite databases As described before, SQLite supports only a limited set of types natively. To use other Python types with SQLite, you must **adapt** them to one of the sqlite3 module's supported types for SQLite: one of NoneType, int, float, -str, bytes, buffer. +str, bytes. The :mod:`sqlite3` module uses Python object adaptation, as described in :pep:`246` for this. The protocol to use is :class:`PrepareProtocol`. -- cgit v0.12 -- cgit v0.12 From 7889ecc612272eadb33082cd33595cc869bc1ff1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Tue, 2 Feb 2010 23:32:39 +0000 Subject: added myself as the maintainer for shutil --- Misc/maintainers.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Misc/maintainers.rst b/Misc/maintainers.rst index 29672e6..81730d6 100644 --- a/Misc/maintainers.rst +++ b/Misc/maintainers.rst @@ -178,7 +178,7 @@ sched select shelve shlex -shutil +shutil tarek signal site smtpd -- cgit v0.12 -- cgit v0.12 From 23b9ef720559f31eaac3b5680b283f6693fd83ad Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Wed, 3 Feb 2010 02:43:37 +0000 Subject: Merged revisions 77937 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77937 | benjamin.peterson | 2010-02-02 20:35:45 -0600 (Tue, 02 Feb 2010) | 75 lines Merged revisions 77484,77487,77561,77570,77593,77603,77608,77667,77702-77703,77739,77858,77887,77889 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77484 | skip.montanaro | 2010-01-13 19:12:34 -0600 (Wed, 13 Jan 2010) | 4 lines Update PyEval_EvalFrame to PyEval_EvalFrameEx. This looks to have been done partially before. Also add a comment describing how this might have to work with different versions of the interpreter. ........ r77487 | ezio.melotti | 2010-01-14 05:34:10 -0600 (Thu, 14 Jan 2010) | 1 line Fixed typo ........ r77561 | georg.brandl | 2010-01-17 02:42:30 -0600 (Sun, 17 Jan 2010) | 1 line #7699: improve datetime docs: straightforward linking to strftime/strptime section, mark classmethods as such. ........ r77570 | georg.brandl | 2010-01-17 06:14:42 -0600 (Sun, 17 Jan 2010) | 1 line Add note about usage of STRINGLIB_EMPTY. ........ r77593 | georg.brandl | 2010-01-17 17:33:53 -0600 (Sun, 17 Jan 2010) | 1 line Fix internal reference. ........ r77603 | benjamin.peterson | 2010-01-18 17:07:56 -0600 (Mon, 18 Jan 2010) | 8 lines data descriptors do not override the class dictionary if __get__ is not defined Adjust documentation and add a test to verify this behavior. See http://mail.python.org/pipermail/python-dev/2010-January/095637.html for discussion. ........ r77608 | gregory.p.smith | 2010-01-19 02:19:03 -0600 (Tue, 19 Jan 2010) | 6 lines Do not compile stubs for the sha2 series hashes in the openssl hashlib module when the openssl version is too old to support them. That leads both compiled code bloat and to unittests attempting to test implementations that don't exist for comparison purposes on such platforms. ........ r77667 | mark.dickinson | 2010-01-21 12:32:27 -0600 (Thu, 21 Jan 2010) | 1 line Add two more test_strtod test values. ........ r77702 | georg.brandl | 2010-01-23 02:43:31 -0600 (Sat, 23 Jan 2010) | 1 line #7762: fix refcount annotation of PyUnicode_Tailmatch(). ........ r77703 | georg.brandl | 2010-01-23 02:47:54 -0600 (Sat, 23 Jan 2010) | 1 line #7725: fix referencing issue. ........ r77739 | benjamin.peterson | 2010-01-24 21:52:52 -0600 (Sun, 24 Jan 2010) | 1 line mention from_float() in error message ........ r77858 | georg.brandl | 2010-01-30 11:57:48 -0600 (Sat, 30 Jan 2010) | 1 line #7802: fix invalid example (heh). ........ r77887 | georg.brandl | 2010-01-31 12:51:49 -0600 (Sun, 31 Jan 2010) | 5 lines Fix-up ftplib documentation: move exception descriptions to toplevel, not inside a class remove attribution in "versionadded" spell and grammar check docstring of FTP_TLS ........ r77889 | michael.foord | 2010-01-31 13:59:26 -0600 (Sun, 31 Jan 2010) | 1 line Minor modification to unittest documentation. ........ ................ --- Doc/data/refcounts.dat | 2 +- Doc/library/datetime.rst | 82 +++++++++++++++++++++++-------------------- Doc/library/profile.rst | 2 +- Doc/library/unittest.rst | 6 ++-- Doc/library/xmlrpc.client.rst | 4 +-- Doc/reference/datamodel.rst | 21 ++++++----- Lib/decimal.py | 4 +-- Lib/test/test_descr.py | 20 +++++++++++ Lib/test/test_strtod.py | 36 +++++++++++++++++++ Modules/_hashopenssl.c | 14 +++++++- Objects/stringlib/README.txt | 9 ++--- 11 files changed, 136 insertions(+), 64 deletions(-) diff --git a/Doc/data/refcounts.dat b/Doc/data/refcounts.dat index 400cf64..dc058d5 100644 --- a/Doc/data/refcounts.dat +++ b/Doc/data/refcounts.dat @@ -1631,7 +1631,7 @@ PyUnicode_Join:PyObject*::+1: PyUnicode_Join:PyObject*:separator:0: PyUnicode_Join:PyObject*:seq:0: -PyUnicode_Tailmatch:PyObject*::+1: +PyUnicode_Tailmatch:int::: PyUnicode_Tailmatch:PyObject*:str:0: PyUnicode_Tailmatch:PyObject*:substr:0: PyUnicode_Tailmatch:int:start:: diff --git a/Doc/library/datetime.rst b/Doc/library/datetime.rst index 68ae586..3789beb 100644 --- a/Doc/library/datetime.rst +++ b/Doc/library/datetime.rst @@ -36,7 +36,6 @@ than rational, and there is no standard suitable for every application. The :mod:`datetime` module exports the following constants: - .. data:: MINYEAR The smallest year number allowed in a :class:`date` or :class:`datetime` object. @@ -61,7 +60,6 @@ The :mod:`datetime` module exports the following constants: Available Types --------------- - .. class:: date :noindex: @@ -131,7 +129,6 @@ Subclass relationships:: A :class:`timedelta` object represents a duration, the difference between two dates or times. - .. class:: timedelta(days=0, seconds=0, microseconds=0, milliseconds=0, minutes=0, hours=0, weeks=0) All arguments are optional and default to ``0``. Arguments may be integers @@ -168,8 +165,8 @@ dates or times. >>> (d.days, d.seconds, d.microseconds) (-1, 86399, 999999) -Class attributes are: +Class attributes are: .. attribute:: timedelta.min @@ -314,16 +311,16 @@ systems. If an argument outside those ranges is given, :exc:`ValueError` is raised. -Other constructors, all class methods: +Other constructors, all class methods: -.. method:: date.today() +.. classmethod:: date.today() Return the current local date. This is equivalent to ``date.fromtimestamp(time.time())``. -.. method:: date.fromtimestamp(timestamp) +.. classmethod:: date.fromtimestamp(timestamp) Return the local date corresponding to the POSIX timestamp, such as is returned by :func:`time.time`. This may raise :exc:`ValueError`, if the timestamp is out @@ -333,15 +330,15 @@ Other constructors, all class methods: timestamp, leap seconds are ignored by :meth:`fromtimestamp`. -.. method:: date.fromordinal(ordinal) +.. classmethod:: date.fromordinal(ordinal) Return the date corresponding to the proleptic Gregorian ordinal, where January 1 of year 1 has ordinal 1. :exc:`ValueError` is raised unless ``1 <= ordinal <= date.max.toordinal()``. For any date *d*, ``date.fromordinal(d.toordinal()) == d``. -Class attributes: +Class attributes: .. attribute:: date.min @@ -358,8 +355,8 @@ Class attributes: The smallest possible difference between non-equal date objects, ``timedelta(days=1)``. -Instance attributes (read-only): +Instance attributes (read-only): .. attribute:: date.year @@ -375,6 +372,7 @@ Instance attributes (read-only): Between 1 and the number of days in the given month of the given year. + Supported operations: +-------------------------------+----------------------------------------------+ @@ -427,7 +425,6 @@ objects are considered to be true. Instance methods: - .. method:: date.replace(year, month, day) Return a date with the same value, except for those members given new values by @@ -507,7 +504,8 @@ Instance methods: Return a string representing the date, controlled by an explicit format string. Format codes referring to hours, minutes or seconds will see 0 values. See - section :ref:`strftime-behavior`. + section :ref:`strftime-strptime-behavior`. + Example of counting days to an event:: @@ -574,7 +572,6 @@ both directions; like a time object, :class:`datetime` assumes there are exactly Constructor: - .. class:: datetime(year, month, day, hour=0, minute=0, second=0, microsecond=0, tzinfo=None) The year, month and day arguments are required. *tzinfo* may be ``None``, or an @@ -593,15 +590,14 @@ Constructor: Other constructors, all class methods: - -.. method:: datetime.today() +.. classmethod:: datetime.today() Return the current local datetime, with :attr:`tzinfo` ``None``. This is equivalent to ``datetime.fromtimestamp(time.time())``. See also :meth:`now`, :meth:`fromtimestamp`. -.. method:: datetime.now(tz=None) +.. classmethod:: datetime.now(tz=None) Return the current local date and time. If optional argument *tz* is ``None`` or not specified, this is like :meth:`today`, but, if possible, supplies more @@ -615,14 +611,14 @@ Other constructors, all class methods: See also :meth:`today`, :meth:`utcnow`. -.. method:: datetime.utcnow() +.. classmethod:: datetime.utcnow() Return the current UTC date and time, with :attr:`tzinfo` ``None``. This is like :meth:`now`, but returns the current UTC date and time, as a naive :class:`datetime` object. See also :meth:`now`. -.. method:: datetime.fromtimestamp(timestamp, tz=None) +.. classmethod:: datetime.fromtimestamp(timestamp, tz=None) Return the local date and time corresponding to the POSIX timestamp, such as is returned by :func:`time.time`. If optional argument *tz* is ``None`` or not @@ -643,7 +639,7 @@ Other constructors, all class methods: identical :class:`datetime` objects. See also :meth:`utcfromtimestamp`. -.. method:: datetime.utcfromtimestamp(timestamp) +.. classmethod:: datetime.utcfromtimestamp(timestamp) Return the UTC :class:`datetime` corresponding to the POSIX timestamp, with :attr:`tzinfo` ``None``. This may raise :exc:`ValueError`, if the timestamp is @@ -652,7 +648,7 @@ Other constructors, all class methods: :meth:`fromtimestamp`. -.. method:: datetime.fromordinal(ordinal) +.. classmethod:: datetime.fromordinal(ordinal) Return the :class:`datetime` corresponding to the proleptic Gregorian ordinal, where January 1 of year 1 has ordinal 1. :exc:`ValueError` is raised unless ``1 @@ -660,7 +656,7 @@ Other constructors, all class methods: microsecond of the result are all 0, and :attr:`tzinfo` is ``None``. -.. method:: datetime.combine(date, time) +.. classmethod:: datetime.combine(date, time) Return a new :class:`datetime` object whose date members are equal to the given :class:`date` object's, and whose time and :attr:`tzinfo` members are equal to @@ -669,17 +665,17 @@ Other constructors, all class methods: object, its time and :attr:`tzinfo` members are ignored. -.. method:: datetime.strptime(date_string, format) +.. classmethod:: datetime.strptime(date_string, format) Return a :class:`datetime` corresponding to *date_string*, parsed according to *format*. This is equivalent to ``datetime(*(time.strptime(date_string, format)[0:6]))``. :exc:`ValueError` is raised if the date_string and format can't be parsed by :func:`time.strptime` or if it returns a value which isn't a - time tuple. + time tuple. See section :ref:`strftime-strptime-behavior`. -Class attributes: +Class attributes: .. attribute:: datetime.min @@ -698,8 +694,8 @@ Class attributes: The smallest possible difference between non-equal :class:`datetime` objects, ``timedelta(microseconds=1)``. -Instance attributes (read-only): +Instance attributes (read-only): .. attribute:: datetime.year @@ -741,6 +737,7 @@ Instance attributes (read-only): The object passed as the *tzinfo* argument to the :class:`datetime` constructor, or ``None`` if none was passed. + Supported operations: +---------------------------------------+-------------------------------+ @@ -814,7 +811,6 @@ all :class:`datetime` objects are considered to be true. Instance methods: - .. method:: datetime.date() Return :class:`date` object with same year, month and day. @@ -992,7 +988,8 @@ Instance methods: .. method:: datetime.strftime(format) Return a string representing the date and time, controlled by an explicit format - string. See section :ref:`strftime-behavior`. + string. See section :ref:`strftime-strptime-behavior`. + Examples of working with datetime objects: @@ -1105,7 +1102,6 @@ Using datetime with tzinfo: A time object represents a (local) time of day, independent of any particular day, and subject to adjustment via a :class:`tzinfo` object. - .. class:: time(hour=0, minute=0, second=0, microsecond=0, tzinfo=None) All arguments are optional. *tzinfo* may be ``None``, or an instance of a @@ -1139,8 +1135,8 @@ Class attributes: ``timedelta(microseconds=1)``, although note that arithmetic on :class:`time` objects is not supported. -Instance attributes (read-only): +Instance attributes (read-only): .. attribute:: time.hour @@ -1167,6 +1163,7 @@ Instance attributes (read-only): The object passed as the tzinfo argument to the :class:`time` constructor, or ``None`` if none was passed. + Supported operations: * comparison of :class:`time` to :class:`time`, where *a* is considered less @@ -1189,8 +1186,8 @@ Supported operations: only if, after converting it to minutes and subtracting :meth:`utcoffset` (or ``0`` if that's ``None``), the result is non-zero. -Instance methods: +Instance methods: .. method:: time.replace([hour[, minute[, second[, microsecond[, tzinfo]]]]]) @@ -1216,7 +1213,7 @@ Instance methods: .. method:: time.strftime(format) Return a string representing the time, controlled by an explicit format string. - See section :ref:`strftime-behavior`. + See section :ref:`strftime-strptime-behavior`. .. method:: time.utcoffset() @@ -1241,6 +1238,7 @@ Instance methods: ``self.tzinfo.tzname(None)``, or raises an exception if the latter doesn't return ``None`` or a string object. + Example: >>> from datetime import time, tzinfo @@ -1377,6 +1375,7 @@ methods. Exactly which methods are needed depends on the uses made of aware The default implementation of :meth:`tzname` raises :exc:`NotImplementedError`. + These methods are called by a :class:`datetime` or :class:`time` object, in response to their methods of the same names. A :class:`datetime` object passes itself as the argument, and a :class:`time` object passes ``None`` as the @@ -1480,10 +1479,10 @@ other fixed-offset :class:`tzinfo` subclass (such as a class representing only EST (fixed offset -5 hours), or only EDT (fixed offset -4 hours)). -.. _strftime-behavior: +.. _strftime-strptime-behavior: -:meth:`strftime` Behavior -------------------------- +:meth:`strftime` and :meth:`strptime` Behavior +---------------------------------------------- :class:`date`, :class:`datetime`, and :class:`time` objects all support a ``strftime(format)`` method, to create a string representing the time under the @@ -1491,9 +1490,14 @@ control of an explicit format string. Broadly speaking, ``d.strftime(fmt)`` acts like the :mod:`time` module's ``time.strftime(fmt, d.timetuple())`` although not all objects support a :meth:`timetuple` method. +Conversely, the :meth:`datetime.strptime` class method creates a +:class:`datetime` object from a string representing a date and time and a +corresponding format string. ``datetime.strptime(date_string, format)`` is +equivalent to ``datetime(*(time.strptime(date_string, format)[0:6]))``. + For :class:`time` objects, the format codes for year, month, and day should not be used, as time objects have no such values. If they're used anyway, ``1900`` -is substituted for the year, and ``0`` for the month and day. +is substituted for the year, and ``1`` for the month and day. For :class:`date` objects, the format codes for hours, minutes, seconds, and microseconds should not be used, as :class:`date` objects have no such @@ -1615,14 +1619,14 @@ platforms. Regardless of platform, years before 1900 cannot be used. Notes: (1) - When used with the :func:`strptime` function, the ``%f`` directive + When used with the :meth:`strptime` method, the ``%f`` directive accepts from one to six digits and zero pads on the right. ``%f`` is an extension to the set of format characters in the C standard (but implemented separately in datetime objects, and therefore always available). (2) - When used with the :func:`strptime` function, the ``%p`` directive only affects + When used with the :meth:`strptime` method, the ``%p`` directive only affects the output hour field if the ``%I`` directive is used to parse the hour. (3) @@ -1630,11 +1634,11 @@ Notes: accounts for leap seconds and the (very rare) double leap seconds. The :mod:`time` module may produce and does accept leap seconds since it is based on the Posix standard, but the :mod:`datetime` module - does not accept leap seconds in :func:`strptime` input nor will it + does not accept leap seconds in :meth:`strptime` input nor will it produce them in :func:`strftime` output. (4) - When used with the :func:`strptime` function, ``%U`` and ``%W`` are only used in + When used with the :meth:`strptime` method, ``%U`` and ``%W`` are only used in calculations when the day of the week and the year are specified. (5) diff --git a/Doc/library/profile.rst b/Doc/library/profile.rst index d676671..5888b95 100644 --- a/Doc/library/profile.rst +++ b/Doc/library/profile.rst @@ -108,7 +108,7 @@ script. For example:: cProfile.py [-o output_file] [-s sort_order] -:option:`-s` only applies to standard output (:option:`-o` is not supplied). +``-s`` only applies to standard output (``-o`` is not supplied). Look in the :class:`Stats` documentation for valid sort values. When you wish to review the profile, you should use the methods in the diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst index a637e07..d1a71e3 100644 --- a/Doc/library/unittest.rst +++ b/Doc/library/unittest.rst @@ -731,9 +731,9 @@ Test cases .. method:: assertSameElements(expected, actual, msg=None) - Test that sequence *expected* contains the same elements as *actual*. - When they don't an error message listing the differences between the - sequences will be generated. + Test that sequence *expected* contains the same elements as *actual*, + regardless of their order. When they don't, an error message listing + the differences between the sequences will be generated. If specified *msg* will be used as the error message on failure. diff --git a/Doc/library/xmlrpc.client.rst b/Doc/library/xmlrpc.client.rst index 1bcc423..d25cbaf 100644 --- a/Doc/library/xmlrpc.client.rst +++ b/Doc/library/xmlrpc.client.rst @@ -383,8 +383,8 @@ by providing an invalid URI:: import xmlrpc.client - # create a ServerProxy with an invalid URI - proxy = xmlrpc.client.ServerProxy("http://invalidaddress/") + # create a ServerProxy with an URI that doesn't respond to XMLRPC requests + proxy = xmlrpc.client.ServerProxy("http://google.com/") try: proxy.some_method() diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst index 78f96df..d2f8c16 100644 --- a/Doc/reference/datamodel.rst +++ b/Doc/reference/datamodel.rst @@ -1413,11 +1413,17 @@ Super Binding ``A.__dict__['m'].__get__(obj, A)``. For instance bindings, the precedence of descriptor invocation depends on the -which descriptor methods are defined. Normally, data descriptors define both -:meth:`__get__` and :meth:`__set__`, while non-data descriptors have just the -:meth:`__get__` method. Data descriptors always override a redefinition in an +which descriptor methods are defined. A descriptor can define any combination +of :meth:`__get__`, :meth:`__set__` and :meth:`__delete__`. If it does not +define :meth:`__get__`, then accessing the attribute will return the descriptor +object itself unless there is a value in the object's instance dictionary. If +the descriptor defines :meth:`__set__` and/or :meth:`__delete__`, it is a data +descriptor; if it defines neither, it is a non-data descriptor. Normally, data +descriptors define both :meth:`__get__` and :meth:`__set__`, while non-data +descriptors have just the :meth:`__get__` method. Data descriptors with +:meth:`__set__` and :meth:`__get__` defined always override a redefinition in an instance dictionary. In contrast, non-data descriptors can be overridden by -instances. [#]_ +instances. Python methods (including :func:`staticmethod` and :func:`classmethod`) are implemented as non-data descriptors. Accordingly, instances can redefine and @@ -2006,13 +2012,6 @@ object itself in order to be consistently invoked by the interpreter). controlled conditions. It generally isn't a good idea though, since it can lead to some very strange behaviour if it is handled incorrectly. -.. [#] A descriptor can define any combination of :meth:`__get__`, - :meth:`__set__` and :meth:`__delete__`. If it does not define :meth:`__get__`, - then accessing the attribute even on an instance will return the descriptor - object itself. If the descriptor defines :meth:`__set__` and/or - :meth:`__delete__`, it is a data descriptor; if it defines neither, it is a - non-data descriptor. - .. [#] For operands of the same type, it is assumed that if the non-reflected method (such as :meth:`__add__`) fails the operation is not supported, which is why the reflected method is not called. diff --git a/Lib/decimal.py b/Lib/decimal.py index 5638bd7..98e1d06 100644 --- a/Lib/decimal.py +++ b/Lib/decimal.py @@ -648,8 +648,8 @@ class Decimal(object): return self if isinstance(value, float): - raise TypeError("Cannot convert float to Decimal. " + - "First convert the float to a string") + raise TypeError("Cannot convert float in Decimal constructor. " + "Use from_float class method.") raise TypeError("Cannot convert %r to Decimal" % value) diff --git a/Lib/test/test_descr.py b/Lib/test/test_descr.py index a02fe39..82dcc2c 100644 --- a/Lib/test/test_descr.py +++ b/Lib/test/test_descr.py @@ -4159,6 +4159,26 @@ order (MRO) for bases """ c[1:2] = 3 self.assertEqual(c.value, 3) + def test_set_and_no_get(self): + # See + # http://mail.python.org/pipermail/python-dev/2010-January/095637.html + class Descr(object): + + def __init__(self, name): + self.name = name + + def __set__(self, obj, value): + obj.__dict__[self.name] = value + descr = Descr("a") + + class X(object): + a = descr + + x = X() + self.assertIs(x.a, descr) + x.a = 42 + self.assertEqual(x.a, 42) + def test_getattr_hooks(self): # issue 4230 diff --git a/Lib/test/test_strtod.py b/Lib/test/test_strtod.py index 13b008b..ab8a7cd 100644 --- a/Lib/test/test_strtod.py +++ b/Lib/test/test_strtod.py @@ -313,6 +313,42 @@ class StrtodTests(unittest.TestCase): '4106250198039490000000000000000000000000000000000000000e-38', # issue 7632 bug 8: the following produced 10.0 '10.900000000000000012345678912345678912345', + + # two humongous values from issue 7743 + '116512874940594195638617907092569881519034793229385' #... + '228569165191541890846564669771714896916084883987920' #... + '473321268100296857636200926065340769682863349205363' #... + '349247637660671783209907949273683040397979984107806' #... + '461822693332712828397617946036239581632976585100633' #... + '520260770761060725403904123144384571612073732754774' #... + '588211944406465572591022081973828448927338602556287' #... + '851831745419397433012491884869454462440536895047499' #... + '436551974649731917170099387762871020403582994193439' #... + '761933412166821484015883631622539314203799034497982' #... + '130038741741727907429575673302461380386596501187482' #... + '006257527709842179336488381672818798450229339123527' #... + '858844448336815912020452294624916993546388956561522' #... + '161875352572590420823607478788399460162228308693742' #... + '05287663441403533948204085390898399055004119873046875e-1075', + + '525440653352955266109661060358202819561258984964913' #... + '892256527849758956045218257059713765874251436193619' #... + '443248205998870001633865657517447355992225852945912' #... + '016668660000210283807209850662224417504752264995360' #... + '631512007753855801075373057632157738752800840302596' #... + '237050247910530538250008682272783660778181628040733' #... + '653121492436408812668023478001208529190359254322340' #... + '397575185248844788515410722958784640926528544043090' #... + '115352513640884988017342469275006999104519620946430' #... + '818767147966495485406577703972687838176778993472989' #... + '561959000047036638938396333146685137903018376496408' #... + '319705333868476925297317136513970189073693314710318' #... + '991252811050501448326875232850600451776091303043715' #... + '157191292827614046876950225714743118291034780466325' #... + '085141343734564915193426994587206432697337118211527' #... + '278968731294639353354774788602467795167875117481660' #... + '4738791256853675690543663283782215866825e-1180', + # exercise exit conditions in bigcomp comparison loop '2602129298404963083833853479113577253105939995688e2', '260212929840496308383385347911357725310593999568896e0', diff --git a/Modules/_hashopenssl.c b/Modules/_hashopenssl.c index 0850d7b..26ed148 100644 --- a/Modules/_hashopenssl.c +++ b/Modules/_hashopenssl.c @@ -49,6 +49,10 @@ #define HASH_OBJ_CONSTRUCTOR 0 #endif +/* Minimum OpenSSL version needed to support sha224 and higher. */ +#if defined(OPENSSL_VERSION_NUMBER) && (OPENSSL_VERSION_NUMBER >= 0x00908000) +#define _OPENSSL_SUPPORTS_SHA2 +#endif typedef struct { PyObject_HEAD @@ -70,10 +74,12 @@ static PyTypeObject EVPtype; DEFINE_CONSTS_FOR_NEW(md5) DEFINE_CONSTS_FOR_NEW(sha1) +#ifdef _OPENSSL_SUPPORTS_SHA2 DEFINE_CONSTS_FOR_NEW(sha224) DEFINE_CONSTS_FOR_NEW(sha256) DEFINE_CONSTS_FOR_NEW(sha384) DEFINE_CONSTS_FOR_NEW(sha512) +#endif static EVPobject * @@ -537,10 +543,12 @@ EVP_new(PyObject *self, PyObject *args, PyObject *kwdict) GEN_CONSTRUCTOR(md5) GEN_CONSTRUCTOR(sha1) +#ifdef _OPENSSL_SUPPORTS_SHA2 GEN_CONSTRUCTOR(sha224) GEN_CONSTRUCTOR(sha256) GEN_CONSTRUCTOR(sha384) GEN_CONSTRUCTOR(sha512) +#endif /* List of functions exported by this module */ @@ -548,11 +556,13 @@ static struct PyMethodDef EVP_functions[] = { {"new", (PyCFunction)EVP_new, METH_VARARGS|METH_KEYWORDS, EVP_new__doc__}, CONSTRUCTOR_METH_DEF(md5), CONSTRUCTOR_METH_DEF(sha1), +#ifdef _OPENSSL_SUPPORTS_SHA2 CONSTRUCTOR_METH_DEF(sha224), CONSTRUCTOR_METH_DEF(sha256), CONSTRUCTOR_METH_DEF(sha384), CONSTRUCTOR_METH_DEF(sha512), - {NULL, NULL} /* Sentinel */ +#endif + {NULL, NULL} /* Sentinel */ }; @@ -599,9 +609,11 @@ PyInit__hashlib(void) /* these constants are used by the convenience constructors */ INIT_CONSTRUCTOR_CONSTANTS(md5); INIT_CONSTRUCTOR_CONSTANTS(sha1); +#ifdef _OPENSSL_SUPPORTS_SHA2 INIT_CONSTRUCTOR_CONSTANTS(sha224); INIT_CONSTRUCTOR_CONSTANTS(sha256); INIT_CONSTRUCTOR_CONSTANTS(sha384); INIT_CONSTRUCTOR_CONSTANTS(sha512); +#endif return m; } diff --git a/Objects/stringlib/README.txt b/Objects/stringlib/README.txt index aec3441..60d919e 100644 --- a/Objects/stringlib/README.txt +++ b/Objects/stringlib/README.txt @@ -13,7 +13,8 @@ STRINGLIB_CHAR STRINGLIB_EMPTY - a PyObject representing the empty string + a PyObject representing the empty string, only to be used if + STRINGLIB_MUTABLE is 0 int STRINGLIB_CMP(STRINGLIB_CHAR*, STRINGLIB_CHAR*, Py_ssize_t) @@ -35,9 +36,9 @@ STRINGLIB_CHAR* STRINGLIB_STR(PyObject*) int STRINGLIB_CHECK_EXACT(PyObject *) - returns true if the object is an instance of our type, not a subclass. + returns true if the object is an instance of our type, not a subclass STRINGLIB_MUTABLE - Must be 0 or 1 to tell the cpp macros in stringlib code if the object - being operated on is mutable or not. + must be 0 or 1 to tell the cpp macros in stringlib code if the object + being operated on is mutable or not -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 13cc4fd51bacc0d96068643420505f0792a74eaa Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Thu, 4 Feb 2010 16:44:31 +0000 Subject: Merged revisions 77962 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77962 | r.david.murray | 2010-02-04 11:41:57 -0500 (Thu, 04 Feb 2010) | 17 lines Merged revisions 77943,77959-77960 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77943 | r.david.murray | 2010-02-03 08:36:23 -0500 (Wed, 03 Feb 2010) | 2 lines Explicitly mention the default value for formatdate's usegmt parameter. ........ r77959 | nick.coghlan | 2010-02-04 07:43:58 -0500 (Thu, 04 Feb 2010) | 1 line Issue 6760: Clarify args handling for subprocess.Popen. Patch by Chris Rebert ........ r77960 | r.david.murray | 2010-02-04 11:33:31 -0500 (Thu, 04 Feb 2010) | 2 lines Add Chris Rebert to ACKS for issue 6760 Popen doc improvements. ........ ................ --- Doc/library/email.util.rst | 2 +- Doc/library/subprocess.rst | 37 +++++++++++++++++++++++++++++++------ Misc/ACKS | 1 + 3 files changed, 33 insertions(+), 7 deletions(-) diff --git a/Doc/library/email.util.rst b/Doc/library/email.util.rst index b02f4cd..a1ce301 100644 --- a/Doc/library/email.util.rst +++ b/Doc/library/email.util.rst @@ -102,7 +102,7 @@ There are several useful utilities provided in the :mod:`email.utils` module: Optional *usegmt* is a flag that when ``True``, outputs a date string with the timezone as an ascii string ``GMT``, rather than a numeric ``-0000``. This is needed for some protocols (such as HTTP). This only applies when *localtime* is - ``False``. + ``False``. The default is ``False``. .. function:: make_msgid(idstring=None) diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst index 524161e..f475e35 100644 --- a/Doc/library/subprocess.rst +++ b/Doc/library/subprocess.rst @@ -42,13 +42,38 @@ This module defines one class called :class:`Popen`: On Unix, with *shell=False* (default): In this case, the Popen class uses :meth:`os.execvp` to execute the child program. *args* should normally be a - sequence. A string will be treated as a sequence with the string as the only - item (the program to execute). + sequence. If a string is specified for *args*, it will be used as the name + or path of the program to execute; this will only work if the program is + being given no arguments. - On Unix, with *shell=True*: If args is a string, it specifies the command string - to execute through the shell. If *args* is a sequence, the first item specifies - the command string, and any additional items will be treated as additional shell - arguments. + .. note:: + + :meth:`shlex.split` can be useful when determining the correct + tokenization for *args*, especially in complex cases:: + + >>> import shlex, subprocess + >>> command_line = raw_input() + /bin/vikings -input eggs.txt -output "spam spam.txt" -cmd "echo '$MONEY'" + >>> args = shlex.split(command_line) + >>> print(args) + ['/bin/vikings', '-input', 'eggs.txt', '-output', 'spam spam.txt', '-cmd', "echo '$MONEY'"] + >>> p = subprocess.Popen(args) # Success! + + Note in particular that options (such as *-input*) and arguments (such + as *eggs.txt*) that are separated by whitespace in the shell go in separate + list elements, while arguments that need quoting or backslash escaping when + used in the shell (such as filenames containing spaces or the *echo* command + shown above) are single list elements. + + On Unix, with *shell=True*: If args is a string, it specifies the command + string to execute through the shell. This means that the string must be + formatted exactly as it would be when typed at the shell prompt. This + includes, for example, quoting or backslash escaping filenames with spaces in + them. If *args* is a sequence, the first item specifies the command string, and + any additional items will be treated as additional arguments to the shell + itself. That is to say, *Popen* does the equivalent of:: + + Popen(['/bin/sh', '-c', args[0], args[1], ...]) On Windows: the :class:`Popen` class uses CreateProcess() to execute the child program, which operates on strings. If *args* is a sequence, it will be diff --git a/Misc/ACKS b/Misc/ACKS index ab268c6..c5d0e30 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -603,6 +603,7 @@ Brodie Rao Antti Rasinen Eric Raymond Edward K. Ream +Chris Rebert Marc Recht John Redford Terry Reedy -- cgit v0.12 From a5b2873aef988934fb83d36745bd5f54e65b2dca Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Thu, 4 Feb 2010 17:03:40 +0000 Subject: Merged revisions 77965 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r77965 | antoine.pitrou | 2010-02-04 18:02:07 +0100 (jeu., 04 févr. 2010) | 3 lines Followup to r77918: fix build under Windows. ........ --- Modules/_testcapimodule.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Modules/_testcapimodule.c b/Modules/_testcapimodule.c index 3589d17..c850baf 100644 --- a/Modules/_testcapimodule.c +++ b/Modules/_testcapimodule.c @@ -302,7 +302,7 @@ static PyBufferProcs memoryviewtester_as_buffer = { }; static PyTypeObject _MemoryViewTester_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) + PyVarObject_HEAD_INIT(NULL, 0) "memoryviewtester", /* Name of this type */ sizeof(PyObject), /* Basic object size */ 0, /* Item size for varobject */ @@ -1831,6 +1831,7 @@ PyInit__testcapi(void) return NULL; Py_TYPE(&_HashInheritanceTester_Type)=&PyType_Type; + Py_TYPE(&_MemoryViewTester_Type)=&PyType_Type; Py_TYPE(&test_structmembersType)=&PyType_Type; Py_INCREF(&test_structmembersType); -- cgit v0.12 From c9213f5849d50bd5eadd8ba3622644881b47403a Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Thu, 4 Feb 2010 20:26:18 +0000 Subject: Merged revisions 77972 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r77972 | antoine.pitrou | 2010-02-04 21:23:24 +0100 (jeu., 04 févr. 2010) | 12 lines Merged revisions 77970 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77970 | antoine.pitrou | 2010-02-04 21:20:18 +0100 (jeu., 04 févr. 2010) | 6 lines Issue #4772: Raise a ValueError when an unknown Bluetooth protocol is specified, rather than fall through to AF_PACKET (in the `socket` module). Also, raise ValueError rather than TypeError when an unknown TIPC address type is specified. Patch by Brian Curtin. ........ ................ --- Misc/NEWS | 5 +++++ Modules/socketmodule.c | 6 +++++- 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/Misc/NEWS b/Misc/NEWS index d4a136a..9b72293 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -79,6 +79,11 @@ Core and Builtins Library ------- +- Issue #4772: Raise a ValueError when an unknown Bluetooth protocol is + specified, rather than fall through to AF_PACKET (in the `socket` module). + Also, raise ValueError rather than TypeError when an unknown TIPC address + type is specified. Patch by Brian Curtin. + - Issue #6939: Fix file I/O objects in the `io` module to keep the original file position when calling `truncate()`. It would previously change the file position to the given argument, which goes against the tradition of diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c index 458c88c..1a45c53 100644 --- a/Modules/socketmodule.c +++ b/Modules/socketmodule.c @@ -1053,6 +1053,10 @@ makesockaddr(int sockfd, struct sockaddr *addr, int addrlen, int proto) } #endif + default: + PyErr_SetString(PyExc_ValueError, + "Unknown Bluetooth protocol"); + return NULL; } #endif @@ -1104,7 +1108,7 @@ makesockaddr(int sockfd, struct sockaddr *addr, int addrlen, int proto) 0, a->scope); } else { - PyErr_SetString(PyExc_TypeError, + PyErr_SetString(PyExc_ValueError, "Invalid address type"); return NULL; } -- cgit v0.12 From d503180449004a857e7023dd0ba3e9730b50575e Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Thu, 4 Feb 2010 20:29:01 +0000 Subject: Merged revisions 77976 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77976 | ezio.melotti | 2010-02-04 22:27:41 +0200 (Thu, 04 Feb 2010) | 9 lines Merged revisions 77968 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77968 | ezio.melotti | 2010-02-04 22:06:38 +0200 (Thu, 04 Feb 2010) | 1 line Use correct assert* methods in the examples. ........ ................ --- Doc/library/unittest.rst | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst index d1a71e3..051c730 100644 --- a/Doc/library/unittest.rst +++ b/Doc/library/unittest.rst @@ -115,12 +115,12 @@ Here is a short script to test three functions from the :mod:`random` module:: def test_choice(self): element = random.choice(self.seq) - self.assert_(element in self.seq) + self.assertIn(element, self.seq) def test_sample(self): self.assertRaises(ValueError, random.sample, self.seq, 20) for element in random.sample(self.seq, 5): - self.assert_(element in self.seq) + self.assertIn(element, self.seq) if __name__ == '__main__': unittest.main() @@ -236,14 +236,14 @@ us when we run the test:: class DefaultWidgetSizeTestCase(SimpleWidgetTestCase): def runTest(self): - self.assertTrue(self.widget.size() == (50,50), - 'incorrect default size') + self.assertEqual(self.widget.size(), (50,50), + 'incorrect default size') class WidgetResizeTestCase(SimpleWidgetTestCase): def runTest(self): self.widget.resize(100,150) - self.assertTrue(self.widget.size() == (100,150), - 'wrong size after resize') + self.assertEqual(self.widget.size(), (100,150), + 'wrong size after resize') If the :meth:`~TestCase.setUp` method raises an exception while the test is running, the framework will consider the test to have suffered an error, and the @@ -284,13 +284,13 @@ mechanism:: self.widget = None def testDefaultSize(self): - self.assertTrue(self.widget.size() == (50,50), - 'incorrect default size') + self.assertEqual(self.widget.size(), (50,50), + 'incorrect default size') def testResize(self): self.widget.resize(100,150) - self.assertTrue(self.widget.size() == (100,150), - 'wrong size after resize') + self.assertEqual(self.widget.size(), (100,150), + 'wrong size after resize') Here we have not provided a :meth:`~TestCase.runTest` method, but have instead provided two different test methods. Class instances will now each run one of -- cgit v0.12 From 2c4f8d12f0d44c926ddd62f4e84c3fae1ffd7c44 Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Fri, 5 Feb 2010 16:26:37 +0000 Subject: Merged revisions 77987 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r77987 | r.david.murray | 2010-02-05 11:25:12 -0500 (Fri, 05 Feb 2010) | 2 lines Fix raw_input->input in Popen doc patch. ........ --- Doc/library/subprocess.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst index f475e35..834ec58 100644 --- a/Doc/library/subprocess.rst +++ b/Doc/library/subprocess.rst @@ -52,7 +52,7 @@ This module defines one class called :class:`Popen`: tokenization for *args*, especially in complex cases:: >>> import shlex, subprocess - >>> command_line = raw_input() + >>> command_line = input() /bin/vikings -input eggs.txt -output "spam spam.txt" -cmd "echo '$MONEY'" >>> args = shlex.split(command_line) >>> print(args) -- cgit v0.12 From a1bd445e6cc22718559ade054f9403f43f2ea319 Mon Sep 17 00:00:00 2001 From: Barry Warsaw Date: Fri, 5 Feb 2010 19:21:12 +0000 Subject: Merged revisions 77995 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r77995 | barry.warsaw | 2010-02-05 14:12:30 -0500 (Fri, 05 Feb 2010) | 3 lines Document the -J and -X options for CPython. Note that unlike for py2k, we don't need to document -U becuase it's gone in py3k. ........ --- Doc/using/cmdline.rst | 16 ++++++++++++++-- Misc/NEWS | 3 +++ 2 files changed, 17 insertions(+), 2 deletions(-) diff --git a/Doc/using/cmdline.rst b/Doc/using/cmdline.rst index 7c9b511..540e4d7 100644 --- a/Doc/using/cmdline.rst +++ b/Doc/using/cmdline.rst @@ -238,8 +238,6 @@ Miscellaneous options See also :envvar:`PYTHONUNBUFFERED`. -.. XXX should the -U option be documented? - .. cmdoption:: -v Print a message each time a module is initialized, showing the place @@ -315,6 +313,20 @@ Miscellaneous options .. note:: The line numbers in error messages will be off by one. +Options you shouldn't use +~~~~~~~~~~~~~~~~~~~~~~~~~ + +.. cmdoption:: -J + + Reserved for use by Jython_. + +.. _Jython: http://jython.org + +.. cmdoption:: -X + + Reserved for alternative implementations of Python to use for their own + purposes. + .. _using-on-envvars: Environment variables diff --git a/Misc/NEWS b/Misc/NEWS index 9b72293..badfbad 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -378,6 +378,9 @@ Build Documentation ------------- +- Updating `Using Python` documentation to include description of CPython's + -J and -X options. + - Issue #6556: Fixed the Distutils configuration files location explanation for Windows. -- cgit v0.12 From f35c87631de0a5c24665bf0cf2ae53f46b6c0ba3 Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Sat, 6 Feb 2010 05:09:09 +0000 Subject: Merged revisions 78016 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78016 | r.david.murray | 2010-02-06 00:00:15 -0500 (Sat, 06 Feb 2010) | 11 lines Merged revisions 78014 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78014 | r.david.murray | 2010-02-05 23:27:21 -0500 (Fri, 05 Feb 2010) | 5 lines issue #7728: test_timeout was using a hardcoded port, which was causing buildbot failures. Changed to use test_support.bind_port. Patch by Florent Xicluna. ........ ................ --- Lib/test/test_timeout.py | 8 +++++--- Misc/NEWS | 3 +++ 2 files changed, 8 insertions(+), 3 deletions(-) diff --git a/Lib/test/test_timeout.py b/Lib/test/test_timeout.py index e8e2a6f..b67cbc9 100644 --- a/Lib/test/test_timeout.py +++ b/Lib/test/test_timeout.py @@ -101,7 +101,7 @@ class TimeoutTestCase(unittest.TestCase): def setUp(self): self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) self.addr_remote = ('www.python.org.', 80) - self.addr_local = ('127.0.0.1', 25339) + self.localhost = '127.0.0.1' def tearDown(self): self.sock.close() @@ -146,7 +146,8 @@ class TimeoutTestCase(unittest.TestCase): # Test accept() timeout _timeout = 2 self.sock.settimeout(_timeout) - self.sock.bind(self.addr_local) + # Prevent "Address already in use" socket exceptions + support.bind_port(self.sock, self.localhost) self.sock.listen(5) _t1 = time.time() @@ -163,7 +164,8 @@ class TimeoutTestCase(unittest.TestCase): _timeout = 2 self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) self.sock.settimeout(_timeout) - self.sock.bind(self.addr_local) + # Prevent "Address already in use" socket exceptions + support.bind_port(self.sock, self.localhost) _t1 = time.time() self.assertRaises(socket.error, self.sock.recvfrom, 8192) diff --git a/Misc/NEWS b/Misc/NEWS index badfbad..7c862b0 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -301,6 +301,9 @@ Extension Modules Tests ----- +- issue #7728: test_timeout was changed to use test_support.bind_port + instead of a hard coded port. + - Issue #7376: instead of running a self-test (which was failing) when called with no arguments, doctest.py now gives a usage message. -- cgit v0.12 From f57325392f01b2800063f755cd524ff7e4e44480 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sat, 6 Feb 2010 23:18:37 +0000 Subject: Merged revisions 78045 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78045 | mark.dickinson | 2010-02-06 23:16:50 +0000 (Sat, 06 Feb 2010) | 9 lines Merged revisions 78041 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78041 | mark.dickinson | 2010-02-06 23:11:25 +0000 (Sat, 06 Feb 2010) | 1 line testCopysign was defined twice in test_math; combine the definitions ........ ................ --- Lib/test/test_math.py | 49 ++++++++++++++++++++++++------------------------- 1 file changed, 24 insertions(+), 25 deletions(-) diff --git a/Lib/test/test_math.py b/Lib/test/test_math.py index 2321a09..814b6af 100644 --- a/Lib/test/test_math.py +++ b/Lib/test/test_math.py @@ -211,31 +211,37 @@ class MathTests(unittest.TestCase): if float.__getformat__("double").startswith("IEEE"): def testCopysign(self): + self.assertEqual(math.copysign(1, 42), 1.0) + self.assertEqual(math.copysign(0., 42), 0.0) + self.assertEqual(math.copysign(1., -42), -1.0) + self.assertEqual(math.copysign(3, 0.), 3.0) + self.assertEqual(math.copysign(4., -0.), -4.0) + self.assertRaises(TypeError, math.copysign) # copysign should let us distinguish signs of zeros - self.assertEquals(copysign(1., 0.), 1.) - self.assertEquals(copysign(1., -0.), -1.) - self.assertEquals(copysign(INF, 0.), INF) - self.assertEquals(copysign(INF, -0.), NINF) - self.assertEquals(copysign(NINF, 0.), INF) - self.assertEquals(copysign(NINF, -0.), NINF) + self.assertEquals(math.copysign(1., 0.), 1.) + self.assertEquals(math.copysign(1., -0.), -1.) + self.assertEquals(math.copysign(INF, 0.), INF) + self.assertEquals(math.copysign(INF, -0.), NINF) + self.assertEquals(math.copysign(NINF, 0.), INF) + self.assertEquals(math.copysign(NINF, -0.), NINF) # and of infinities - self.assertEquals(copysign(1., INF), 1.) - self.assertEquals(copysign(1., NINF), -1.) - self.assertEquals(copysign(INF, INF), INF) - self.assertEquals(copysign(INF, NINF), NINF) - self.assertEquals(copysign(NINF, INF), INF) - self.assertEquals(copysign(NINF, NINF), NINF) - self.assertTrue(math.isnan(copysign(NAN, 1.))) - self.assertTrue(math.isnan(copysign(NAN, INF))) - self.assertTrue(math.isnan(copysign(NAN, NINF))) - self.assertTrue(math.isnan(copysign(NAN, NAN))) + self.assertEquals(math.copysign(1., INF), 1.) + self.assertEquals(math.copysign(1., NINF), -1.) + self.assertEquals(math.copysign(INF, INF), INF) + self.assertEquals(math.copysign(INF, NINF), NINF) + self.assertEquals(math.copysign(NINF, INF), INF) + self.assertEquals(math.copysign(NINF, NINF), NINF) + self.assertTrue(math.isnan(math.copysign(NAN, 1.))) + self.assertTrue(math.isnan(math.copysign(NAN, INF))) + self.assertTrue(math.isnan(math.copysign(NAN, NINF))) + self.assertTrue(math.isnan(math.copysign(NAN, NAN))) # copysign(INF, NAN) may be INF or it may be NINF, since # we don't know whether the sign bit of NAN is set on any # given platform. - self.assertTrue(math.isinf(copysign(INF, NAN))) + self.assertTrue(math.isinf(math.copysign(INF, NAN))) # similarly, copysign(2., NAN) could be 2. or -2. - self.assertEquals(abs(copysign(2., NAN)), 2.) + self.assertEquals(abs(math.copysign(2., NAN)), 2.) def testCos(self): self.assertRaises(TypeError, math.cos) @@ -796,13 +802,6 @@ class MathTests(unittest.TestCase): #self.assertEquals((), math.trunc(t)) #self.assertRaises(TypeError, math.trunc, t, 0) - def testCopysign(self): - self.assertEqual(math.copysign(1, 42), 1.0) - self.assertEqual(math.copysign(0., 42), 0.0) - self.assertEqual(math.copysign(1., -42), -1.0) - self.assertEqual(math.copysign(3, 0.), 3.0) - self.assertEqual(math.copysign(4., -0.), -4.0) - def testIsnan(self): self.assertTrue(math.isnan(float("nan"))) self.assertTrue(math.isnan(float("inf")* 0.)) -- cgit v0.12 From e61b21e3ef2ebefeae3bcbc6b9b3dfb32dcbebc0 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Sun, 7 Feb 2010 11:34:48 +0000 Subject: Merged revisions 78058 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78058 | ronald.oussoren | 2010-02-07 12:33:33 +0100 (Sun, 07 Feb 2010) | 12 lines Merged revisions 78056 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78056 | ronald.oussoren | 2010-02-07 12:29:31 +0100 (Sun, 07 Feb 2010) | 5 lines Remove call to gestalt('sysu') from platform.py. This gestalt call is not available on OSX an appearently causes problems for some users. Fixes issue 7812 ........ ................ --- Lib/platform.py | 20 +------------------- 1 file changed, 1 insertion(+), 19 deletions(-) diff --git a/Lib/platform.py b/Lib/platform.py index d5100a8..b525695 100755 --- a/Lib/platform.py +++ b/Lib/platform.py @@ -698,7 +698,7 @@ def mac_ver(release='',versioninfo=('','',''),machine=''): except ImportError: return release,versioninfo,machine # Get the infos - sysv,sysu,sysa = _mac_ver_lookup(('sysv','sysu','sysa')) + sysv, sysa = _mac_ver_lookup(('sysv','sysa')) # Decode the infos if sysv: major = (sysv & 0xFF00) >> 8 @@ -716,24 +716,6 @@ def mac_ver(release='',versioninfo=('','',''),machine=''): else: release = '%s.%i.%i' % (_bcd2str(major),minor,patch) - if sysu: - # NOTE: this block is left as documentation of the - # intention of this function, the 'sysu' gestalt is no - # longer available and there are no alternatives. - major = int((sysu & 0xFF000000) >> 24) - minor = (sysu & 0x00F00000) >> 20 - bugfix = (sysu & 0x000F0000) >> 16 - stage = (sysu & 0x0000FF00) >> 8 - nonrel = (sysu & 0x000000FF) - version = '%s.%i.%i' % (_bcd2str(major),minor,bugfix) - nonrel = _bcd2str(nonrel) - stage = {0x20:'development', - 0x40:'alpha', - 0x60:'beta', - 0x80:'final'}.get(stage,'') - versioninfo = (version,stage,nonrel) - - if sysa: machine = {0x1: '68k', 0x2: 'PowerPC', -- cgit v0.12 From f116faa4abb15ce0ebe704a041457a1278732d43 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Sun, 7 Feb 2010 11:47:11 +0000 Subject: Merged revisions 78063 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78063 | ronald.oussoren | 2010-02-07 12:46:38 +0100 (Sun, 07 Feb 2010) | 4 lines Mention a configure warning that almost certainly indicates that configure is picking up a library that doesn't contain all architectures required for a universal build on OSX. ........ --- Mac/README | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/Mac/README b/Mac/README index ec63156..c5aa1c5 100644 --- a/Mac/README +++ b/Mac/README @@ -145,6 +145,25 @@ Because of the way the script locates the files it needs you have to run it from within the BuildScript directory. The script accepts a number of command-line arguments, run it with --help for more information. +Configure warnings +================== + +The configure script sometimes emits warnings like the one below:: + + configure: WARNING: libintl.h: present but cannot be compiled + configure: WARNING: libintl.h: check for missing prerequisite headers? + configure: WARNING: libintl.h: see the Autoconf documentation + configure: WARNING: libintl.h: section "Present But Cannot Be Compiled" + configure: WARNING: libintl.h: proceeding with the preprocessor's result + configure: WARNING: libintl.h: in the future, the compiler will take precedence + configure: WARNING: ## -------------------------------------- ## + configure: WARNING: ## Report this to http://bugs.python.org/ ## + configure: WARNING: ## -------------------------------------- ## + +This almost always means you are trying to build a universal binary for +Python and have libaries in ``/usr/local`` that don't contain the required +architectures. Temporarily move ``/usr/local`` aside to finish the build. + Odds and ends ============= -- cgit v0.12 From 652f4deac938b6a7b0a2f518ed7dcd0011badf1c Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Sun, 7 Feb 2010 11:54:03 +0000 Subject: Merged revisions 78066 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78066 | ronald.oussoren | 2010-02-07 12:53:18 +0100 (Sun, 07 Feb 2010) | 2 lines Fix for issue 7714, ported from the trunk. ........ --- configure | 34 +++++++++++++++++----------------- configure.in | 2 +- 2 files changed, 18 insertions(+), 18 deletions(-) diff --git a/configure b/configure index 2df99d5..48210a6 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 77197 . +# From configure.in Revision: 77863 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for python 3.1. # @@ -3802,7 +3802,7 @@ else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi -rm -f conftest* +rm -f -r conftest* @@ -5350,7 +5350,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f conftest* +rm -f -r conftest* fi @@ -5371,7 +5371,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f conftest* +rm -f -r conftest* fi @@ -6469,7 +6469,7 @@ _ACEOF fi -rm -f conftest* +rm -f -r conftest* { echo "$as_me:$LINENO: result: $was_it_defined" >&5 echo "${ECHO_T}$was_it_defined" >&6; } @@ -6999,7 +6999,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_type_uid_t=no fi -rm -f conftest* +rm -f -r conftest* fi { echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 @@ -13276,7 +13276,7 @@ case $ac_sys_system/$ac_sys_release in LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; Darwin/*) - gcc_version=`gcc -v 2>&1 | grep version | cut -d\ -f3` + gcc_version=`gcc -dumpversion` if test ${gcc_version} '<' 4.0 then LIBTOOL_CRUFT="-lcc_dynamic" @@ -14414,7 +14414,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else unistd_defines_pthreads=no fi -rm -f conftest* +rm -f -r conftest* { echo "$as_me:$LINENO: result: $unistd_defines_pthreads" >&5 echo "${ECHO_T}$unistd_defines_pthreads" >&6; } @@ -15882,7 +15882,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1; then ipv6type=$i fi -rm -f conftest* +rm -f -r conftest* ;; kame) @@ -15905,7 +15905,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib ipv6trylibc=yes fi -rm -f conftest* +rm -f -r conftest* ;; linux-glibc) @@ -15926,7 +15926,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6type=$i; ipv6trylibc=yes fi -rm -f conftest* +rm -f -r conftest* ;; linux-inet6) @@ -15964,7 +15964,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f conftest* +rm -f -r conftest* ;; v6d) @@ -15987,7 +15987,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib; BASECFLAGS="-I/usr/local/v6/include $BASECFLAGS" fi -rm -f conftest* +rm -f -r conftest* ;; zeta) @@ -16009,7 +16009,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f conftest* +rm -f -r conftest* ;; esac @@ -24262,7 +24262,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f conftest* +rm -f -r conftest* cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -24281,7 +24281,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f conftest* +rm -f -r conftest* fi @@ -24551,7 +24551,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f conftest* +rm -f -r conftest* fi diff --git a/configure.in b/configure.in index 09fff18..fb86f31 100644 --- a/configure.in +++ b/configure.in @@ -1515,7 +1515,7 @@ case $ac_sys_system/$ac_sys_release in LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; Darwin/*) - gcc_version=`gcc -v 2>&1 | grep version | cut -d\ -f3` + gcc_version=`gcc -dumpversion` if test ${gcc_version} '<' 4.0 then LIBTOOL_CRUFT="-lcc_dynamic" -- cgit v0.12 From d5736816f059e84e1d4bf5a7dd77e88068754479 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Sun, 7 Feb 2010 12:04:41 +0000 Subject: Merged revisions 78073 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78073 | ronald.oussoren | 2010-02-07 13:03:42 +0100 (Sun, 07 Feb 2010) | 7 lines * Checks that the SDK specified with --enable-universalsk=VALUE exists. * Fall back to the default system SDK when specifying --enable-universalsk without a value and the 10.4u SDK is not avaiable. Port of fix for issue 4834 from the trunk. ........ --- configure | 23 ++++++++++++++++++++++- configure.in | 16 ++++++++++++++++ 2 files changed, 38 insertions(+), 1 deletion(-) diff --git a/configure b/configure index 48210a6..fc18e06 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 77863 . +# From configure.in Revision: 78068 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for python 3.1. # @@ -1881,12 +1881,18 @@ define_xopen_source=yes CONFIG_ARGS="$ac_configure_args" +{ echo "$as_me:$LINENO: checking for --enable-universalsdk" >&5 +echo $ECHO_N "checking for --enable-universalsdk... $ECHO_C" >&6; } # Check whether --enable-universalsdk was given. if test "${enable_universalsdk+set}" = set; then enableval=$enable_universalsdk; case $enableval in yes) enableval=/Developer/SDKs/MacOSX10.4u.sdk + if test ! -d "${enableval}" + then + enableval=/ + fi ;; esac case $enableval in @@ -1896,9 +1902,16 @@ if test "${enable_universalsdk+set}" = set; then ;; *) UNIVERSALSDK=$enableval + if test ! -d "${UNIVERSALSDK}" + then + { { echo "$as_me:$LINENO: error: --enable-universalsdk specifies non-existing SDK: ${UNIVERSALSDK}" >&5 +echo "$as_me: error: --enable-universalsdk specifies non-existing SDK: ${UNIVERSALSDK}" >&2;} + { (exit 1); exit 1; }; } + fi ;; esac + else UNIVERSALSDK= @@ -1906,6 +1919,14 @@ else fi +if test -n "${UNIVERSALSDK}" +then + { echo "$as_me:$LINENO: result: ${UNIVERSALSDK}" >&5 +echo "${ECHO_T}${UNIVERSALSDK}" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi diff --git a/configure.in b/configure.in index fb86f31..8b03217 100644 --- a/configure.in +++ b/configure.in @@ -78,12 +78,17 @@ define_xopen_source=yes AC_SUBST(CONFIG_ARGS) CONFIG_ARGS="$ac_configure_args" +AC_MSG_CHECKING([for --enable-universalsdk]) AC_ARG_ENABLE(universalsdk, AC_HELP_STRING(--enable-universalsdk@<:@=SDKDIR@:>@, Build against Mac OS X 10.4u SDK (ppc/i386)), [ case $enableval in yes) enableval=/Developer/SDKs/MacOSX10.4u.sdk + if test ! -d "${enableval}" + then + enableval=/ + fi ;; esac case $enableval in @@ -93,12 +98,23 @@ AC_ARG_ENABLE(universalsdk, ;; *) UNIVERSALSDK=$enableval + if test ! -d "${UNIVERSALSDK}" + then + AC_MSG_ERROR([--enable-universalsdk specifies non-existing SDK: ${UNIVERSALSDK}]) + fi ;; esac + ],[ UNIVERSALSDK= enable_universalsdk= ]) +if test -n "${UNIVERSALSDK}" +then + AC_MSG_RESULT(${UNIVERSALSDK}) +else + AC_MSG_RESULT(no) +fi AC_SUBST(UNIVERSALSDK) AC_SUBST(ARCH_RUN_32BIT) -- cgit v0.12 -- cgit v0.12 From 0f36573f10fb1125042ada81b9feaee0c5b8a9ff Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Mon, 8 Feb 2010 22:07:38 +0000 Subject: Use non-deprecated method in the example --- Doc/library/unittest.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst index 051c730..bc7062c 100644 --- a/Doc/library/unittest.rst +++ b/Doc/library/unittest.rst @@ -816,7 +816,7 @@ Test cases If only the *exception* argument is given, returns a context manager so that the code under test can be written inline rather than as a function:: - with self.failUnlessRaises(some_error_class): + with self.assertRaises(SomeException): do_something() .. versionchanged:: 3.1 -- cgit v0.12 From 54319287c9b3df17c0f6ce15b14619a9814ae292 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Tue, 9 Feb 2010 16:53:09 +0000 Subject: Merged revisions 78123 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r78123 | antoine.pitrou | 2010-02-09 17:51:16 +0100 (mar., 09 févr. 2010) | 5 lines Issue #6233: ElementTree failed converting unicode characters to XML entities when they could't be represented in the requested output encoding. Patch by Jerry Chen. ........ --- Lib/test/test_xml_etree.py | 11 +++++++++++ Lib/xml/etree/ElementTree.py | 15 +++++++++------ Misc/ACKS | 1 + Misc/NEWS | 4 ++++ 4 files changed, 25 insertions(+), 6 deletions(-) diff --git a/Lib/test/test_xml_etree.py b/Lib/test/test_xml_etree.py index 895902f..a7ad48b 100644 --- a/Lib/test/test_xml_etree.py +++ b/Lib/test/test_xml_etree.py @@ -210,6 +210,17 @@ def check_encoding(ET, encoding): """ ET.XML("" % encoding) +def check_issue6233(): + """ + >>> from xml.etree import ElementTree as ET + + >>> e = ET.XML("t\xe3g") + >>> ET.tostring(e, 'ascii') + b"\\ntãg" + >>> e = ET.XML("t\xe3g".encode('iso-8859-1')) # create byte string with the right encoding + >>> ET.tostring(e, 'ascii') + b"\\ntãg" + """ # # xinclude tests (samples from appendix C of the xinclude specification) diff --git a/Lib/xml/etree/ElementTree.py b/Lib/xml/etree/ElementTree.py index cfac4f7..c47573e 100644 --- a/Lib/xml/etree/ElementTree.py +++ b/Lib/xml/etree/ElementTree.py @@ -662,9 +662,9 @@ class ElementTree: # write XML to file tag = node.tag if tag is Comment: - file.write(_encode("" % _escape_cdata(node.text), encoding)) + file.write(b"") elif tag is ProcessingInstruction: - file.write(_encode("" % _escape_cdata(node.text), encoding)) + file.write(b"") else: items = list(node.items()) xmlns_items = [] # new namespaces in this scope @@ -696,7 +696,7 @@ class ElementTree: if node.text or len(node): file.write(_encode(">", encoding)) if node.text: - file.write(_encode(_escape_cdata(node.text), encoding)) + file.write(_encode_cdata(node.text, encoding)) for n in node: self._write(file, n, encoding, namespaces) file.write(_encode("", encoding)) @@ -705,7 +705,7 @@ class ElementTree: for k, v in xmlns_items: del namespaces[v] if node.tail: - file.write(_encode(_escape_cdata(node.tail), encoding)) + file.write(_encode_cdata(node.tail, encoding)) # -------------------------------------------------------------------- # helpers @@ -788,13 +788,16 @@ def _encode_entity(text, pattern=_escape): # the following functions assume an ascii-compatible encoding # (or "utf-16") -def _escape_cdata(text): +def _encode_cdata(text, encoding): # escape character data try: text = text.replace("&", "&") text = text.replace("<", "<") text = text.replace(">", ">") - return text + if encoding: + return text.encode(encoding, "xmlcharrefreplace") + else: + return text except (TypeError, AttributeError): _raise_serialization_error(text) diff --git a/Misc/ACKS b/Misc/ACKS index c5d0e30..2ea5ab9 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -126,6 +126,7 @@ Greg Chapman Brad Chapman David Chaum Nicolas Chauvat +Jerry Chen Michael Chermside Albert Chin-A-Young Adal Chiriliuc diff --git a/Misc/NEWS b/Misc/NEWS index 7c862b0..c5b971d 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -79,6 +79,10 @@ Core and Builtins Library ------- +- Issue #6233: ElementTree failed converting unicode characters to XML + entities when they could't be represented in the requested output + encoding. Patch by Jerry Chen. + - Issue #4772: Raise a ValueError when an unknown Bluetooth protocol is specified, rather than fall through to AF_PACKET (in the `socket` module). Also, raise ValueError rather than TypeError when an unknown TIPC address -- cgit v0.12 From 709b4c35cc6e6f5db58d9e440b5ca732b7fdb6a2 Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Thu, 11 Feb 2010 00:25:17 +0000 Subject: Merged revisions 78139 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78139 | r.david.murray | 2010-02-10 19:15:05 -0500 (Wed, 10 Feb 2010) | 15 lines Merged revisions 78137 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78137 | r.david.murray | 2010-02-10 17:42:04 -0500 (Wed, 10 Feb 2010) | 8 lines Issue 7835: Shelve's __del__ method calls its close method, and its close method refers to an identifier in the global module namespace. This means that when __del__ is called during interpreter shutdown (if, for example, the calling program still has a pointer to the shelf), sometimes that global identifier would wind up being None, causing mysterious 'ignored' exceptions. This patch checks for the possible None value first before using the global, thus avoiding the error messages. ........ ................ --- Lib/shelve.py | 6 +++++- Misc/NEWS | 3 +++ 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/Lib/shelve.py b/Lib/shelve.py index fb2fa93..8271dfe 100644 --- a/Lib/shelve.py +++ b/Lib/shelve.py @@ -136,7 +136,11 @@ class Shelf(collections.MutableMapping): self.dict.close() except AttributeError: pass - self.dict = _ClosedDict() + # _ClosedDict can be None when close is called from __del__ during shutdown + if _ClosedDict is None: + self.dict = None + else: + self.dict = _ClosedDict() def __del__(self): if not hasattr(self, 'writeback'): diff --git a/Misc/NEWS b/Misc/NEWS index c5b971d..054bb3d 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -79,6 +79,9 @@ Core and Builtins Library ------- +- Issue #7835: shelve should no longer produce mysterious warnings during + interpreter shutdown. + - Issue #6233: ElementTree failed converting unicode characters to XML entities when they could't be represented in the requested output encoding. Patch by Jerry Chen. -- cgit v0.12 From 733ecdcc2f88a4231853c364aacb702b7a6949f9 Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Thu, 11 Feb 2010 03:06:51 +0000 Subject: Merged revisions 78145 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78145 | r.david.murray | 2010-02-10 21:42:19 -0500 (Wed, 10 Feb 2010) | 18 lines Merged revisions 78141-78142 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78141 | r.david.murray | 2010-02-10 20:38:42 -0500 (Wed, 10 Feb 2010) | 6 lines Issue 5754: tweak shelve doc wording to make it clearer that even when writeback=True values are written to the backing store when assigned to the shelf. Add test to confirm that this happens. Doc patch and added test by Robert Lehmann. I also fixed the cross references to the sync and close methods. ........ r78142 | r.david.murray | 2010-02-10 20:56:42 -0500 (Wed, 10 Feb 2010) | 3 lines Improve issue 7835 fix per MAL to handle the case that the module dictionary has also been cleared. ........ ................ --- Doc/library/shelve.rst | 17 +++++++++-------- Lib/shelve.py | 9 +++++---- Lib/test/test_shelve.py | 13 +++++++++++++ 3 files changed, 27 insertions(+), 12 deletions(-) diff --git a/Doc/library/shelve.rst b/Doc/library/shelve.rst index f7f7bf9..0650b41 100644 --- a/Doc/library/shelve.rst +++ b/Doc/library/shelve.rst @@ -27,14 +27,15 @@ lots of shared sub-objects. The keys are ordinary strings. Because of Python semantics, a shelf cannot know when a mutable persistent-dictionary entry is modified. By default modified objects are - written only when assigned to the shelf (see :ref:`shelve-example`). If the - optional *writeback* parameter is set to *True*, all entries accessed are - cached in memory, and written back on :meth:`sync` and :meth:`close`; this - can make it handier to mutate mutable entries in the persistent dictionary, - but, if many entries are accessed, it can consume vast amounts of memory for - the cache, and it can make the close operation very slow since all accessed - entries are written back (there is no way to determine which accessed entries - are mutable, nor which ones were actually mutated). + written *only* when assigned to the shelf (see :ref:`shelve-example`). If the + optional *writeback* parameter is set to *True*, all entries accessed are also + cached in memory, and written back on :meth:`~Shelf.sync` and + :meth:`~Shelf.close`; this can make it handier to mutate mutable entries in + the persistent dictionary, but, if many entries are accessed, it can consume + vast amounts of memory for the cache, and it can make the close operation + very slow since all accessed entries are written back (there is no way to + determine which accessed entries are mutable, nor which ones were actually + mutated). .. note:: diff --git a/Lib/shelve.py b/Lib/shelve.py index 8271dfe..52e471a 100644 --- a/Lib/shelve.py +++ b/Lib/shelve.py @@ -136,11 +136,12 @@ class Shelf(collections.MutableMapping): self.dict.close() except AttributeError: pass - # _ClosedDict can be None when close is called from __del__ during shutdown - if _ClosedDict is None: - self.dict = None - else: + # Catch errors that may happen when close is called from __del__ + # because CPython is in interpreter shutdown. + try: self.dict = _ClosedDict() + except (NameError, TypeError): + self.dict = None def __del__(self): if not hasattr(self, 'writeback'): diff --git a/Lib/test/test_shelve.py b/Lib/test/test_shelve.py index 9699043..066208a 100644 --- a/Lib/test/test_shelve.py +++ b/Lib/test/test_shelve.py @@ -122,6 +122,19 @@ class TestCase(unittest.TestCase): self.assertEqual(len(d1), 1) self.assertEqual(len(d2), 1) + def test_writeback_also_writes_immediately(self): + # Issue 5754 + d = {} + key = 'key' + encodedkey = key.encode('utf-8') + s = shelve.Shelf(d, writeback=True) + s[key] = [1] + p1 = d[encodedkey] # Will give a KeyError if backing store not updated + s['key'].append(2) + s.close() + p2 = d[encodedkey] + self.assertNotEqual(p1, p2) # Write creates new object in store + from test import mapping_tests -- cgit v0.12 From c8c89c4e6292df2ed1c269f51e7dc51b380f9e5b Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Thu, 11 Feb 2010 13:24:45 +0000 Subject: Merged revisions 78152 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78152 | ronald.oussoren | 2010-02-11 14:23:08 +0100 (Thu, 11 Feb 2010) | 4 lines Fix for issue #7715: explicitly use the system arch instead of whatever is on the user's path. This is needed because GNU arch is not necessarily compatible with Apple's version. ........ --- configure | 8 ++++---- configure.in | 6 +++--- 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/configure b/configure index fc18e06..4aec9aa 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 78068 . +# From configure.in Revision: 78074 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for python 3.1. # @@ -4655,15 +4655,15 @@ echo "${ECHO_T}$ac_cv_no_strict_aliasing_ok" >&6; } elif test "$UNIVERSAL_ARCHS" = "all" ; then UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch ppc64 -arch x86_64" - ARCH_RUN_32BIT="arch -i386 -ppc" + ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc" elif test "$UNIVERSAL_ARCHS" = "intel" ; then UNIVERSAL_ARCH_FLAGS="-arch i386 -arch x86_64" - ARCH_RUN_32BIT="arch -i386" + ARCH_RUN_32BIT="/usr/bin/arch -i386" elif test "$UNIVERSAL_ARCHS" = "3-way" ; then UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch x86_64" - ARCH_RUN_32BIT="arch -i386 -ppc" + ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc" else { { echo "$as_me:$LINENO: error: proper usage is --with-universal-arch=32-bit|64-bit|all|intel|3-way" >&5 diff --git a/configure.in b/configure.in index 8b03217..85c065f 100644 --- a/configure.in +++ b/configure.in @@ -912,15 +912,15 @@ yes) elif test "$UNIVERSAL_ARCHS" = "all" ; then UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch ppc64 -arch x86_64" - ARCH_RUN_32BIT="arch -i386 -ppc" + ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc" elif test "$UNIVERSAL_ARCHS" = "intel" ; then UNIVERSAL_ARCH_FLAGS="-arch i386 -arch x86_64" - ARCH_RUN_32BIT="arch -i386" + ARCH_RUN_32BIT="/usr/bin/arch -i386" elif test "$UNIVERSAL_ARCHS" = "3-way" ; then UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch x86_64" - ARCH_RUN_32BIT="arch -i386 -ppc" + ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc" else AC_MSG_ERROR([proper usage is --with-universal-arch=32-bit|64-bit|all|intel|3-way]) -- cgit v0.12 From 175a88458e1d8b79c07e90df95534c66b10339ec Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Thu, 11 Feb 2010 13:40:06 +0000 Subject: Merged revisions 78156 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78156 | ronald.oussoren | 2010-02-11 14:38:58 +0100 (Thu, 11 Feb 2010) | 9 lines Merged revisions 78154 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78154 | ronald.oussoren | 2010-02-11 14:26:54 +0100 (Thu, 11 Feb 2010) | 2 lines Finish fix for issue 7715, after explicit search for calls to `arch` ........ ................ --- configure | 10 +++++----- configure.in | 8 ++++---- 2 files changed, 9 insertions(+), 9 deletions(-) diff --git a/configure b/configure index 4aec9aa..7aae125 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 78074 . +# From configure.in Revision: 78153 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for python 3.1. # @@ -4703,7 +4703,7 @@ echo "$as_me: error: proper usage is --with-universal-arch=32-bit|64-bit|all|int cur_target='10.5' fi else - if test `arch` = "i386"; then + if test `/usr/bin/arch` = "i386"; then # On Intel macs default to a deployment # target of 10.4, that's the first OSX # release with Intel support. @@ -13292,7 +13292,7 @@ case $ac_sys_system/$ac_sys_release in if test "${enable_universalsdk}"; then : else - LIBTOOL_CRUFT="${LIBTOOL_CRUFT} -arch_only `arch`" + LIBTOOL_CRUFT="${LIBTOOL_CRUFT} -arch_only `/usr/bin/arch`" fi LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; @@ -13360,7 +13360,7 @@ fi if test "${ac_osx_32bit}" = "yes"; then - case `arch` in + case `/usr/bin/arch` in i386) MACOSX_DEFAULT_ARCH="i386" ;; @@ -13374,7 +13374,7 @@ echo "$as_me: error: Unexpected output of 'arch' on OSX" >&2;} ;; esac else - case `arch` in + case `/usr/bin/arch` in i386) MACOSX_DEFAULT_ARCH="x86_64" ;; diff --git a/configure.in b/configure.in index 85c065f..0022d02 100644 --- a/configure.in +++ b/configure.in @@ -958,7 +958,7 @@ yes) cur_target='10.5' fi else - if test `arch` = "i386"; then + if test `/usr/bin/arch` = "i386"; then # On Intel macs default to a deployment # target of 10.4, that's the first OSX # release with Intel support. @@ -1526,7 +1526,7 @@ case $ac_sys_system/$ac_sys_release in if test "${enable_universalsdk}"; then : else - LIBTOOL_CRUFT="${LIBTOOL_CRUFT} -arch_only `arch`" + LIBTOOL_CRUFT="${LIBTOOL_CRUFT} -arch_only `/usr/bin/arch`" fi LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; @@ -1553,7 +1553,7 @@ case $ac_sys_system/$ac_sys_release in ac_osx_32bit=yes) if test "${ac_osx_32bit}" = "yes"; then - case `arch` in + case `/usr/bin/arch` in i386) MACOSX_DEFAULT_ARCH="i386" ;; @@ -1565,7 +1565,7 @@ case $ac_sys_system/$ac_sys_release in ;; esac else - case `arch` in + case `/usr/bin/arch` in i386) MACOSX_DEFAULT_ARCH="x86_64" ;; -- cgit v0.12 -- cgit v0.12 From 36e1f2de0743e728a8e89d362f1b4981abfd52ae Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Fri, 12 Feb 2010 00:31:13 +0000 Subject: Merged revisions 78164 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78164 | ezio.melotti | 2010-02-12 02:28:42 +0200 (Fri, 12 Feb 2010) | 9 lines Merged revisions 78162 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78162 | ezio.melotti | 2010-02-12 01:50:57 +0200 (Fri, 12 Feb 2010) | 1 line #7907: fix wrong function name in doc. Patch by Brian Curtin. ........ ................ --- Doc/library/winreg.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/winreg.rst b/Doc/library/winreg.rst index 9932c60..473bfe3 100644 --- a/Doc/library/winreg.rst +++ b/Doc/library/winreg.rst @@ -367,7 +367,7 @@ This module offers the following functions: key. The key identified by the key parameter must have been opened with :const:`KEY_SET_VALUE` access. - To open the key, use the :func:`CreateKeyEx` or :func:`OpenKey` methods. + To open the key, use the :func:`CreateKey` or :func:`OpenKey` methods. Value lengths are limited by available memory. Long values (more than 2048 bytes) should be stored as files with the filenames stored in the configuration -- cgit v0.12 -- cgit v0.12 From 6243c6ab10533e5f8d22b5991e254a45180b8920 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sat, 13 Feb 2010 18:43:28 +0000 Subject: Merged revisions 78172-78173 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78172 | mark.dickinson | 2010-02-13 18:34:53 +0000 (Sat, 13 Feb 2010) | 4 lines Issue #7924: Fix an intermittent 'XXX undetected error' crash in test_capi, due to test_capsule failing to clear an exception. Many thanks to Florent Xicluna for the diagnosis and fix. ........ r78173 | mark.dickinson | 2010-02-13 18:37:34 +0000 (Sat, 13 Feb 2010) | 1 line Revert an earlier attempt (r76810) to fix the intermittent test_capi failures fixed in r78172. ........ --- Misc/NEWS | 4 ++++ Modules/_testcapimodule.c | 17 ++--------------- 2 files changed, 6 insertions(+), 15 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 054bb3d..f764d12 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -308,6 +308,10 @@ Extension Modules Tests ----- +- Issue #7924: Fix an intermittent 'XXX undetected error' failure in + test_capi (only seen so far on platforms where the curses module + wasn't built), due to an uncleared exception. + - issue #7728: test_timeout was changed to use test_support.bind_port instead of a hard coded port. diff --git a/Modules/_testcapimodule.c b/Modules/_testcapimodule.c index c850baf..2d88175 100644 --- a/Modules/_testcapimodule.c +++ b/Modules/_testcapimodule.c @@ -1393,27 +1393,14 @@ test_capsule(PyObject *self, PyObject *args) Py_DECREF(object); Py_DECREF(module); } + else + PyErr_Clear(); } exit: if (error) { return raiseTestError("test_capsule", error); } - /* 13/12/2009: something is causing test_capi to fail occasionally on - the Solaris buildbot, with the output: - - internal test_L_code - internal test_Z_code - internal test_bug_7414 - internal test_capsule - XXX undetected error - internaltest test_capi crashed -- : No module named datetime - - It seems possible that test_capsule is raising an exception but - failing to return NULL. Do a PyErr_Occurred check to find out. - */ - if (PyErr_Occurred()) - return NULL; Py_RETURN_NONE; #undef FAIL } -- cgit v0.12 From c3ad71e621826202940d3998d584d4dbaf660930 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sun, 14 Feb 2010 02:55:47 +0000 Subject: Merged revisions 78178 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78178 | ezio.melotti | 2010-02-14 04:54:22 +0200 (Sun, 14 Feb 2010) | 9 lines Merged revisions 78176 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78176 | ezio.melotti | 2010-02-14 04:50:23 +0200 (Sun, 14 Feb 2010) | 1 line #7921: fix links. Patch by Brian Curtin. ........ ................ --- Doc/library/sqlite3.rst | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/Doc/library/sqlite3.rst b/Doc/library/sqlite3.rst index 696f19c..668fc64 100644 --- a/Doc/library/sqlite3.rst +++ b/Doc/library/sqlite3.rst @@ -256,22 +256,23 @@ Connection Objects .. method:: Connection.execute(sql, [parameters]) This is a nonstandard shortcut that creates an intermediate cursor object by - calling the cursor method, then calls the cursor's :meth:`execute` method with - the parameters given. + calling the cursor method, then calls the cursor's + :meth:`execute` method with the parameters given. .. method:: Connection.executemany(sql, [parameters]) This is a nonstandard shortcut that creates an intermediate cursor object by - calling the cursor method, then calls the cursor's :meth:`executemany` method - with the parameters given. + calling the cursor method, then calls the cursor's + :meth:`executemany` method with the parameters given. .. method:: Connection.executescript(sql_script) This is a nonstandard shortcut that creates an intermediate cursor object by - calling the cursor method, then calls the cursor's :meth:`executescript` method - with the parameters given. + calling the cursor method, then calls the cursor's + :meth:`executescript` method with the parameters + given. .. method:: Connection.create_function(name, num_params, func) -- cgit v0.12 From db01a3e71ca993a8bf0c420f179e65a622c86ff0 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sun, 14 Feb 2010 03:12:04 +0000 Subject: Merged revisions 78180 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78180 | ezio.melotti | 2010-02-14 05:11:06 +0200 (Sun, 14 Feb 2010) | 1 line #7888: fix deprecation on the wrong method. ........ --- Doc/library/turtle.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/library/turtle.rst b/Doc/library/turtle.rst index 232305c..5f9de57 100644 --- a/Doc/library/turtle.rst +++ b/Doc/library/turtle.rst @@ -1223,6 +1223,8 @@ Appearance >>> turtle.settiltangle(-45) >>> turtle.fd(50) + .. deprecated:: 3.1 + .. function:: tiltangle(angle=None) @@ -1236,8 +1238,6 @@ Appearance between the orientation of the turtleshape and the heading of the turtle (its direction of movement). - Deprecated since Python 3.1 - .. doctest:: >>> turtle.reset() -- cgit v0.12 From 5a41a4c235ed09e08d7325e64c9ee2b485f54670 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 14 Feb 2010 13:09:30 +0000 Subject: Merged revisions 78185 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78185 | mark.dickinson | 2010-02-14 12:53:32 +0000 (Sun, 14 Feb 2010) | 13 lines Merged revisions 78183-78184 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78183 | mark.dickinson | 2010-02-14 12:16:43 +0000 (Sun, 14 Feb 2010) | 1 line Silence some 'comparison between signed and unsigned' compiler warnings. ........ r78184 | mark.dickinson | 2010-02-14 12:31:26 +0000 (Sun, 14 Feb 2010) | 1 line Silence more compiler warnings; fix an instance of potential undefined behaviour from signed overflow. ........ ................ --- Objects/bytearrayobject.c | 9 +++++---- Objects/listobject.c | 15 ++++++++------- 2 files changed, 13 insertions(+), 11 deletions(-) diff --git a/Objects/bytearrayobject.c b/Objects/bytearrayobject.c index 39aa69a..d25144d 100644 --- a/Objects/bytearrayobject.c +++ b/Objects/bytearrayobject.c @@ -664,7 +664,7 @@ bytearray_ass_subscript(PyByteArrayObject *self, PyObject *index, PyObject *valu i < slicelen; cur += step, i++) { Py_ssize_t lim = step - 1; - if (cur + step >= PyByteArray_GET_SIZE(self)) + if (cur + step >= (size_t)PyByteArray_GET_SIZE(self)) lim = PyByteArray_GET_SIZE(self) - cur - 1; memmove(self->ob_bytes + cur - i, @@ -672,7 +672,7 @@ bytearray_ass_subscript(PyByteArrayObject *self, PyObject *index, PyObject *valu } /* Move the tail of the bytes, in one chunk */ cur = start + slicelen*step; - if (cur < PyByteArray_GET_SIZE(self)) { + if (cur < (size_t)PyByteArray_GET_SIZE(self)) { memmove(self->ob_bytes + cur - slicelen, self->ob_bytes + cur, PyByteArray_GET_SIZE(self) - cur); @@ -852,13 +852,14 @@ bytearray_repr(PyByteArrayObject *self) const char *quote_postfix = ")"; Py_ssize_t length = Py_SIZE(self); /* 14 == strlen(quote_prefix) + 2 + strlen(quote_postfix) */ - size_t newsize = 14 + 4 * length; + size_t newsize; PyObject *v; - if (newsize > PY_SSIZE_T_MAX || newsize / 4 - 3 != length) { + if (length > (PY_SSIZE_T_MAX - 14) / 4) { PyErr_SetString(PyExc_OverflowError, "bytearray object is too large to make repr"); return NULL; } + newsize = 14 + 4 * length; v = PyUnicode_FromUnicode(NULL, newsize); if (v == NULL) { return NULL; diff --git a/Objects/listobject.c b/Objects/listobject.c index c1ece2b..38468f3 100644 --- a/Objects/listobject.c +++ b/Objects/listobject.c @@ -126,11 +126,11 @@ PyList_New(Py_ssize_t size) PyErr_BadInternalCall(); return NULL; } - nbytes = size * sizeof(PyObject *); /* Check for overflow without an actual overflow, * which can cause compiler to optimise out */ - if (size > PY_SIZE_MAX / sizeof(PyObject *)) + if ((size_t)size > PY_SIZE_MAX / sizeof(PyObject *)) return PyErr_NoMemory(); + nbytes = size * sizeof(PyObject *); if (numfree) { numfree--; op = free_list[numfree]; @@ -1343,7 +1343,7 @@ merge_getmem(MergeState *ms, Py_ssize_t need) * we don't care what's in the block. */ merge_freemem(ms); - if (need > PY_SSIZE_T_MAX / sizeof(PyObject*)) { + if ((size_t)need > PY_SSIZE_T_MAX / sizeof(PyObject*)) { PyErr_NoMemory(); return -1; } @@ -2442,7 +2442,8 @@ list_ass_subscript(PyListObject* self, PyObject* item, PyObject* value) step = -step; } - assert(slicelength <= PY_SIZE_MAX / sizeof(PyObject*)); + assert((size_t)slicelength <= + PY_SIZE_MAX / sizeof(PyObject*)); garbage = (PyObject**) PyMem_MALLOC(slicelength*sizeof(PyObject*)); @@ -2458,13 +2459,13 @@ list_ass_subscript(PyListObject* self, PyObject* item, PyObject* value) and then tail end of the list that was not covered by the slice */ for (cur = start, i = 0; - cur < stop; + cur < (size_t)stop; cur += step, i++) { Py_ssize_t lim = step - 1; garbage[i] = PyList_GET_ITEM(self, cur); - if (cur + step >= Py_SIZE(self)) { + if (cur + step >= (size_t)Py_SIZE(self)) { lim = Py_SIZE(self) - cur - 1; } @@ -2473,7 +2474,7 @@ list_ass_subscript(PyListObject* self, PyObject* item, PyObject* value) lim * sizeof(PyObject *)); } cur = start + slicelength*step; - if (cur < Py_SIZE(self)) { + if (cur < (size_t)Py_SIZE(self)) { memmove(self->ob_item + cur - slicelength, self->ob_item + cur, (Py_SIZE(self) - cur) * -- cgit v0.12 From 57a432d95e19837a62c27a0a9faf72cb3166e760 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 14 Feb 2010 14:09:25 +0000 Subject: Merged revisions 78192 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78192 | mark.dickinson | 2010-02-14 14:08:54 +0000 (Sun, 14 Feb 2010) | 9 lines Merged revisions 78189 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78189 | mark.dickinson | 2010-02-14 13:40:30 +0000 (Sun, 14 Feb 2010) | 1 line Silence more 'comparison between signed and unsigned' warnings. ........ ................ --- Include/pymem.h | 8 ++++---- Modules/arraymodule.c | 4 ++-- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/Include/pymem.h b/Include/pymem.h index 542acee..c8801bb 100644 --- a/Include/pymem.h +++ b/Include/pymem.h @@ -90,10 +90,10 @@ PyAPI_FUNC(void) PyMem_Free(void *); */ #define PyMem_New(type, n) \ - ( ((n) > PY_SSIZE_T_MAX / sizeof(type)) ? NULL : \ + ( ((size_t)(n) > PY_SSIZE_T_MAX / sizeof(type)) ? NULL : \ ( (type *) PyMem_Malloc((n) * sizeof(type)) ) ) #define PyMem_NEW(type, n) \ - ( ((n) > PY_SSIZE_T_MAX / sizeof(type)) ? NULL : \ + ( ((size_t)(n) > PY_SSIZE_T_MAX / sizeof(type)) ? NULL : \ ( (type *) PyMem_MALLOC((n) * sizeof(type)) ) ) /* @@ -103,10 +103,10 @@ PyAPI_FUNC(void) PyMem_Free(void *); * caller's memory error handler to not lose track of it. */ #define PyMem_Resize(p, type, n) \ - ( (p) = ((n) > PY_SSIZE_T_MAX / sizeof(type)) ? NULL : \ + ( (p) = ((size_t)(n) > PY_SSIZE_T_MAX / sizeof(type)) ? NULL : \ (type *) PyMem_Realloc((p), (n) * sizeof(type)) ) #define PyMem_RESIZE(p, type, n) \ - ( (p) = ((n) > PY_SSIZE_T_MAX / sizeof(type)) ? NULL : \ + ( (p) = ((size_t)(n) > PY_SSIZE_T_MAX / sizeof(type)) ? NULL : \ (type *) PyMem_REALLOC((p), (n) * sizeof(type)) ) /* PyMem{Del,DEL} are left over from ancient days, and shouldn't be used diff --git a/Modules/arraymodule.c b/Modules/arraymodule.c index aef0649..cb7ba8e 100644 --- a/Modules/arraymodule.c +++ b/Modules/arraymodule.c @@ -1745,14 +1745,14 @@ array_ass_subscr(arrayobject* self, PyObject* item, PyObject* value) cur += step, i++) { Py_ssize_t lim = step - 1; - if (cur + step >= Py_SIZE(self)) + if (cur + step >= (size_t)Py_SIZE(self)) lim = Py_SIZE(self) - cur - 1; memmove(self->ob_item + (cur - i) * itemsize, self->ob_item + (cur + 1) * itemsize, lim * itemsize); } cur = start + slicelength * step; - if (cur < Py_SIZE(self)) { + if (cur < (size_t)Py_SIZE(self)) { memmove(self->ob_item + (cur-slicelength) * itemsize, self->ob_item + cur * itemsize, (Py_SIZE(self) - cur) * itemsize); -- cgit v0.12 From f6594224e22e06cd7106718ffbc21b86992c32f5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= Date: Mon, 15 Feb 2010 08:37:47 +0000 Subject: Merged revisions 78196 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78196 | martin.v.loewis | 2010-02-15 09:35:16 +0100 (Mo, 15 Feb 2010) | 9 lines Merged revisions 78194 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78194 | martin.v.loewis | 2010-02-15 09:32:00 +0100 (Mo, 15 Feb 2010) | 2 lines Issue #3920: Define _BSD_SOURCE on OpenBSD 4.4. ........ ................ --- Misc/NEWS | 2 ++ configure | 42 ++++++++++++++++++++++++++---------------- configure.in | 6 ++++++ 3 files changed, 34 insertions(+), 16 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index f764d12..c3245b8 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -366,6 +366,8 @@ C-API Build ----- +- Issue #3920: Define _BSD_SOURCE on OpenBSD 4.4. + - Issue #7632: When Py_USING_MEMORY_DEBUGGER is defined, disable the private memory allocation scheme in dtoa.c and use PyMem_Malloc and PyMem_Free instead. Also disable caching of powers of 5. diff --git a/configure b/configure index 7aae125..bae822b 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 78153 . +# From configure.in Revision: 78157 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for python 3.1. # @@ -2117,6 +2117,16 @@ cat >>confdefs.h <<\_ACEOF _ACEOF ;; + OpenBSD/4.[4]) + # OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is + # also defined. This can be overridden by defining _BSD_SOURCE + # As this has a different meaning on Linux, only define it on OpenBSD + +cat >>confdefs.h <<\_ACEOF +#define _BSD_SOURCE 1 +_ACEOF + + ;; # Defining _XOPEN_SOURCE on NetBSD version prior to the introduction of # _NETBSD_SOURCE disables certain features (eg. setgroups). Reported by # Marc Recht @@ -3823,7 +3833,7 @@ else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi -rm -f -r conftest* +rm -f conftest* @@ -5371,7 +5381,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f -r conftest* +rm -f conftest* fi @@ -5392,7 +5402,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f -r conftest* +rm -f conftest* fi @@ -6490,7 +6500,7 @@ _ACEOF fi -rm -f -r conftest* +rm -f conftest* { echo "$as_me:$LINENO: result: $was_it_defined" >&5 echo "${ECHO_T}$was_it_defined" >&6; } @@ -7020,7 +7030,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_type_uid_t=no fi -rm -f -r conftest* +rm -f conftest* fi { echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 @@ -14435,7 +14445,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else unistd_defines_pthreads=no fi -rm -f -r conftest* +rm -f conftest* { echo "$as_me:$LINENO: result: $unistd_defines_pthreads" >&5 echo "${ECHO_T}$unistd_defines_pthreads" >&6; } @@ -15903,7 +15913,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1; then ipv6type=$i fi -rm -f -r conftest* +rm -f conftest* ;; kame) @@ -15926,7 +15936,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib ipv6trylibc=yes fi -rm -f -r conftest* +rm -f conftest* ;; linux-glibc) @@ -15947,7 +15957,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6type=$i; ipv6trylibc=yes fi -rm -f -r conftest* +rm -f conftest* ;; linux-inet6) @@ -15985,7 +15995,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f -r conftest* +rm -f conftest* ;; v6d) @@ -16008,7 +16018,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib; BASECFLAGS="-I/usr/local/v6/include $BASECFLAGS" fi -rm -f -r conftest* +rm -f conftest* ;; zeta) @@ -16030,7 +16040,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f -r conftest* +rm -f conftest* ;; esac @@ -24283,7 +24293,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f -r conftest* +rm -f conftest* cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -24302,7 +24312,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f -r conftest* +rm -f conftest* fi @@ -24572,7 +24582,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f -r conftest* +rm -f conftest* fi diff --git a/configure.in b/configure.in index 0022d02..3d3d4a1 100644 --- a/configure.in +++ b/configure.in @@ -283,6 +283,12 @@ case $ac_sys_system/$ac_sys_release in # As this has a different meaning on Linux, only define it on OpenBSD AC_DEFINE(_BSD_SOURCE, 1, [Define on OpenBSD to activate all library features]) ;; + OpenBSD/4.@<:@4@:>@) + # OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is + # also defined. This can be overridden by defining _BSD_SOURCE + # As this has a different meaning on Linux, only define it on OpenBSD + AC_DEFINE(_BSD_SOURCE, 1, [Define on OpenBSD to activate all library features]) + ;; # Defining _XOPEN_SOURCE on NetBSD version prior to the introduction of # _NETBSD_SOURCE disables certain features (eg. setgroups). Reported by # Marc Recht -- cgit v0.12 From ee137ff1a98db52d9ebc4482c0a7898e5ad70547 Mon Sep 17 00:00:00 2001 From: Eric Smith Date: Mon, 15 Feb 2010 11:59:37 +0000 Subject: Merged revisions 78200 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78200 | eric.smith | 2010-02-15 06:57:31 -0500 (Mon, 15 Feb 2010) | 9 lines Merged revisions 78198 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78198 | eric.smith | 2010-02-15 06:55:38 -0500 (Mon, 15 Feb 2010) | 1 line Remove incorrect apostrophe. ........ ................ --- Doc/library/string.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/string.rst b/Doc/library/string.rst index 465d294..2d100b0 100644 --- a/Doc/library/string.rst +++ b/Doc/library/string.rst @@ -248,7 +248,7 @@ Some examples:: The *format_spec* field contains a specification of how the value should be presented, including such details as field width, alignment, padding, decimal -precision and so on. Each value type can define it's own "formatting +precision and so on. Each value type can define its own "formatting mini-language" or interpretation of the *format_spec*. Most built-in types support a common formatting mini-language, which is -- cgit v0.12 From 4d0a20a8934b4593ead77b3d2297add71ebadb38 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= Date: Mon, 15 Feb 2010 21:46:27 +0000 Subject: Merged revisions 78204 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78204 | martin.v.loewis | 2010-02-15 22:45:06 +0100 (Mo, 15 Feb 2010) | 9 lines Merged revisions 78202 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78202 | martin.v.loewis | 2010-02-15 22:41:12 +0100 (Mo, 15 Feb 2010) | 2 lines Issue #7903: Define _BSD_SOURCE through OpenBSD 4.9. ........ ................ --- Misc/NEWS | 2 +- configure | 8 +++++--- configure.in | 6 ++++-- 3 files changed, 10 insertions(+), 6 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index c3245b8..1ec726d 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -366,7 +366,7 @@ C-API Build ----- -- Issue #3920: Define _BSD_SOURCE on OpenBSD 4.4. +- Issue #3920, #7903: Define _BSD_SOURCE on OpenBSD 4.4 through 4.9. - Issue #7632: When Py_USING_MEMORY_DEBUGGER is defined, disable the private memory allocation scheme in dtoa.c and use PyMem_Malloc and diff --git a/configure b/configure index bae822b..5253b86 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 78157 . +# From configure.in Revision: 78197 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for python 3.1. # @@ -2106,7 +2106,9 @@ case $ac_sys_system/$ac_sys_release in # On OpenBSD, select(2) is not available if _XOPEN_SOURCE is defined, # even though select is a POSIX function. Reported by J. Ribbens. # Reconfirmed for OpenBSD 3.3 by Zachary Hamm, for 3.4 by Jason Ish. - OpenBSD/2.* | OpenBSD/3.[0123456789] | OpenBSD/4.[0123]) + # In addition, Stefan Krah confirms that issue #1244610 exists through + # OpenBSD 4.6, but is fixed in 4.7. + OpenBSD/2.* | OpenBSD/3.[0123456789] | OpenBSD/4.[0123456]) define_xopen_source=no # OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is # also defined. This can be overridden by defining _BSD_SOURCE @@ -2117,7 +2119,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF ;; - OpenBSD/4.[4]) + OpenBSD/4.[789]) # OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is # also defined. This can be overridden by defining _BSD_SOURCE # As this has a different meaning on Linux, only define it on OpenBSD diff --git a/configure.in b/configure.in index 3d3d4a1..f5d0342 100644 --- a/configure.in +++ b/configure.in @@ -276,14 +276,16 @@ case $ac_sys_system/$ac_sys_release in # On OpenBSD, select(2) is not available if _XOPEN_SOURCE is defined, # even though select is a POSIX function. Reported by J. Ribbens. # Reconfirmed for OpenBSD 3.3 by Zachary Hamm, for 3.4 by Jason Ish. - OpenBSD/2.* | OpenBSD/3.@<:@0123456789@:>@ | OpenBSD/4.@<:@0123@:>@) + # In addition, Stefan Krah confirms that issue #1244610 exists through + # OpenBSD 4.6, but is fixed in 4.7. + OpenBSD/2.* | OpenBSD/3.@<:@0123456789@:>@ | OpenBSD/4.@<:@0123456@:>@) define_xopen_source=no # OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is # also defined. This can be overridden by defining _BSD_SOURCE # As this has a different meaning on Linux, only define it on OpenBSD AC_DEFINE(_BSD_SOURCE, 1, [Define on OpenBSD to activate all library features]) ;; - OpenBSD/4.@<:@4@:>@) + OpenBSD/4.@<:@789@:>@) # OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is # also defined. This can be overridden by defining _BSD_SOURCE # As this has a different meaning on Linux, only define it on OpenBSD -- cgit v0.12 From bf839b90f46397439433188108267369e625aad1 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Tue, 16 Feb 2010 23:32:24 +0000 Subject: Merged revisions 78209 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78209 | ezio.melotti | 2010-02-17 01:31:04 +0200 (Wed, 17 Feb 2010) | 9 lines Merged revisions 78207 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78207 | ezio.melotti | 2010-02-17 01:26:09 +0200 (Wed, 17 Feb 2010) | 1 line #7930: fix stripid ........ ................ --- Lib/pydoc.py | 4 +--- Lib/test/test_pydoc.py | 13 +++++++++++++ 2 files changed, 14 insertions(+), 3 deletions(-) diff --git a/Lib/pydoc.py b/Lib/pydoc.py index 28d3bb8..79fb54a 100755 --- a/Lib/pydoc.py +++ b/Lib/pydoc.py @@ -123,9 +123,7 @@ _re_stripid = re.compile(r' at 0x[0-9a-f]{6,16}(>+)$', re.IGNORECASE) def stripid(text): """Remove the hexadecimal id from a Python object representation.""" # The behaviour of %p is implementation-dependent in terms of case. - if _re_stripid.search(repr(Exception)): - return _re_stripid.sub(r'\1', text) - return text + return _re_stripid.sub(r'\1', text) def _is_some_method(obj): return inspect.ismethod(obj) or inspect.ismethoddescriptor(obj) diff --git a/Lib/test/test_pydoc.py b/Lib/test/test_pydoc.py index 76822af..b467d2c 100644 --- a/Lib/test/test_pydoc.py +++ b/Lib/test/test_pydoc.py @@ -302,6 +302,19 @@ class PyDocDocTest(unittest.TestCase): expected = missing_pattern % missing_module.strip() self.assertEqual(expected, result) + def test_stripid(self): + # test with strings, other implementations might have different repr() + stripid = pydoc.stripid + # strip the id + self.assertEqual(stripid(''), + '') + self.assertEqual(stripid(''), + '') + # nothing to strip, return the same text + self.assertEqual(stripid('42'), '42') + self.assertEqual(stripid(""), + "") + class TestDescriptions(unittest.TestCase): -- cgit v0.12 -- cgit v0.12 From 9b3bada79f8a8d7ce8a8de4f1bd6a265a7851526 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Thu, 18 Feb 2010 14:59:50 +0000 Subject: Merged revisions 78220 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78220 | mark.dickinson | 2010-02-18 14:54:37 +0000 (Thu, 18 Feb 2010) | 1 line Remove references to the 'long' type in py3k decimal docs. ........ --- Doc/library/decimal.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/decimal.rst b/Doc/library/decimal.rst index c1c8482..77769cd 100644 --- a/Doc/library/decimal.rst +++ b/Doc/library/decimal.rst @@ -351,7 +351,7 @@ Decimal objects operations and special methods apply. Likewise, decimal objects can be copied, pickled, printed, used as dictionary keys, used as set elements, compared, sorted, and coerced to another type (such as :class:`float` or - :class:`long`). + :class:`int`). In addition to the standard numeric properties, decimal floating point objects also have a number of specialized methods: -- cgit v0.12 From 31e8af9ea5f1d9d696c8efea40fc774a37dfc776 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= Date: Thu, 18 Feb 2010 16:29:17 +0000 Subject: Merged revisions 78225 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78225 | martin.v.loewis | 2010-02-18 17:27:43 +0100 (Do, 18 Feb 2010) | 11 lines Merged revisions 78213 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78213 | martin.v.loewis | 2010-02-18 10:22:20 +0100 (Do, 18 Feb 2010) | 3 lines Stop providing crtassem.h symbols when compiling with Visual Studio 2010, as msvcr100.dll is not a platform assembly anymore. ........ ................ --- Misc/NEWS | 3 +++ PC/msvcrtmodule.c | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/Misc/NEWS b/Misc/NEWS index 1ec726d..d9e91fb 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -298,6 +298,9 @@ Library Extension Modules ----------------- +- Stop providing crtassem.h symbols when compiling with Visual Studio 2010, as + msvcr100.dll is not a platform assembly anymore. + - Issue #7078: Set struct.__doc__ from _struct.__doc__. - Issue #6848: Fix curses module build failure on OS X 10.6. diff --git a/PC/msvcrtmodule.c b/PC/msvcrtmodule.c index 48e739f..6c43278 100755 --- a/PC/msvcrtmodule.c +++ b/PC/msvcrtmodule.c @@ -25,7 +25,7 @@ #include #ifdef _MSC_VER -#if _MSC_VER >= 1500 +#if _MSC_VER >= 1500 && _MSC_VER < 1600 #include #endif #endif -- cgit v0.12 From a8dbb246a52ad74efb22a65a2e29ae0d304b5f04 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Fri, 19 Feb 2010 07:45:03 +0000 Subject: Merged revisions 78236 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78236 | senthil.kumaran | 2010-02-19 13:12:50 +0530 (Fri, 19 Feb 2010) | 9 lines Merged revisions 78234 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78234 | senthil.kumaran | 2010-02-19 13:02:48 +0530 (Fri, 19 Feb 2010) | 2 lines Fix for Issue7904. urlparse.urlsplit to handle schemes in the way defined by RFC3986 ........ ................ --- Lib/test/test_urlparse.py | 9 ++++++++- Lib/urllib/parse.py | 2 +- 2 files changed, 9 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_urlparse.py b/Lib/test/test_urlparse.py index 05d4684..08145cb 100644 --- a/Lib/test/test_urlparse.py +++ b/Lib/test/test_urlparse.py @@ -142,7 +142,7 @@ class UrlParseTestCase(unittest.TestCase): (base, relurl, expected)) def test_unparse_parse(self): - for u in ['Python', './Python']: + for u in ['Python', './Python','x-newscheme://foo.com/stuff']: self.assertEqual(urllib.parse.urlunsplit(urllib.parse.urlsplit(u)), u) self.assertEqual(urllib.parse.urlunparse(urllib.parse.urlparse(u)), u) @@ -347,6 +347,13 @@ class UrlParseTestCase(unittest.TestCase): # Issue 3314: sys module is used in the error self.assertRaises(TypeError, urllib.parse.urlencode, "foo") + def test_anyscheme(self): + # Issue 7904: s3://foo.com/stuff has netloc "foo.com". + self.assertEqual(urlparse.urlparse("s3://foo.com/stuff"), + ('s3','foo.com','/stuff','','','')) + self.assertEqual(urlparse.urlparse("x-newscheme://foo.com/stuff"), + ('x-newscheme','foo.com','/stuff','','','')) + def test_main(): support.run_unittest(UrlParseTestCase) diff --git a/Lib/urllib/parse.py b/Lib/urllib/parse.py index a27b975..c1ae5ff 100644 --- a/Lib/urllib/parse.py +++ b/Lib/urllib/parse.py @@ -168,7 +168,7 @@ def urlsplit(url, scheme='', allow_fragments=True): break else: scheme, url = url[:i].lower(), url[i+1:] - if scheme in uses_netloc and url[:2] == '//': + if url[:2] == '//': netloc, url = _splitnetloc(url, 2) if allow_fragments and scheme in uses_fragment and '#' in url: url, fragment = url.split('#', 1) -- cgit v0.12 From 9603428755a644c01ebfd356e2f90864291a26a8 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Fri, 19 Feb 2010 14:51:06 +0000 Subject: Merged revisions 78239 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78239 | ezio.melotti | 2010-02-19 16:49:02 +0200 (Fri, 19 Feb 2010) | 1 line urllib.urlparse -> urllib.parse.urlparse ........ --- Lib/test/test_urlparse.py | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/Lib/test/test_urlparse.py b/Lib/test/test_urlparse.py index 08145cb..1658411 100644 --- a/Lib/test/test_urlparse.py +++ b/Lib/test/test_urlparse.py @@ -142,7 +142,7 @@ class UrlParseTestCase(unittest.TestCase): (base, relurl, expected)) def test_unparse_parse(self): - for u in ['Python', './Python','x-newscheme://foo.com/stuff']: + for u in ['Python', './Python', 'x-newscheme://foo.com/stuff']: self.assertEqual(urllib.parse.urlunsplit(urllib.parse.urlsplit(u)), u) self.assertEqual(urllib.parse.urlunparse(urllib.parse.urlparse(u)), u) @@ -349,10 +349,10 @@ class UrlParseTestCase(unittest.TestCase): def test_anyscheme(self): # Issue 7904: s3://foo.com/stuff has netloc "foo.com". - self.assertEqual(urlparse.urlparse("s3://foo.com/stuff"), - ('s3','foo.com','/stuff','','','')) - self.assertEqual(urlparse.urlparse("x-newscheme://foo.com/stuff"), - ('x-newscheme','foo.com','/stuff','','','')) + self.assertEqual(urllib.parse.urlparse("s3://foo.com/stuff"), + ('s3', 'foo.com', '/stuff', '', '', '')) + self.assertEqual(urllib.parse.urlparse("x-newscheme://foo.com/stuff"), + ('x-newscheme', 'foo.com', '/stuff', '', '', '')) def test_main(): support.run_unittest(UrlParseTestCase) -- cgit v0.12 From 39440b14cd4481e138bce568d81663315f1f7cc4 Mon Sep 17 00:00:00 2001 From: Brett Cannon Date: Fri, 19 Feb 2010 16:05:28 +0000 Subject: Merged revisions 78242 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78242 | brett.cannon | 2010-02-19 11:01:06 -0500 (Fri, 19 Feb 2010) | 5 lines Importlib was not matching import's handling of .pyc files where it had less then 8 bytes total in the file. Fixes issues 7361 & 7875. ........ --- Lib/importlib/_bootstrap.py | 15 ++-- Lib/importlib/test/source/test_file_loader.py | 123 +++++++++++++++++++++----- Misc/NEWS | 2 + 3 files changed, 111 insertions(+), 29 deletions(-) diff --git a/Lib/importlib/_bootstrap.py b/Lib/importlib/_bootstrap.py index 03350b5..f81a390 100644 --- a/Lib/importlib/_bootstrap.py +++ b/Lib/importlib/_bootstrap.py @@ -407,19 +407,24 @@ class PyPycLoader(PyLoader): bytecode_path = self.bytecode_path(fullname) if bytecode_path: data = self.get_data(bytecode_path) - magic = data[:4] - pyc_timestamp = marshal._r_long(data[4:8]) - bytecode = data[8:] try: + magic = data[:4] + if len(magic) < 4: + raise ImportError("bad magic number in {}".format(fullname)) + raw_timestamp = data[4:8] + if len(raw_timestamp) < 4: + raise EOFError("bad timestamp in {}".format(fullname)) + pyc_timestamp = marshal._r_long(raw_timestamp) + bytecode = data[8:] # Verify that the magic number is valid. if imp.get_magic() != magic: - raise ImportError("bad magic number") + raise ImportError("bad magic number in {}".format(fullname)) # Verify that the bytecode is not stale (only matters when # there is source to fall back on. if source_timestamp: if pyc_timestamp < source_timestamp: raise ImportError("bytecode is stale") - except ImportError: + except (ImportError, EOFError): # If source is available give it a shot. if source_timestamp is not None: pass diff --git a/Lib/importlib/test/source/test_file_loader.py b/Lib/importlib/test/source/test_file_loader.py index 8b6efbf..145d076 100644 --- a/Lib/importlib/test/source/test_file_loader.py +++ b/Lib/importlib/test/source/test_file_loader.py @@ -111,42 +111,116 @@ class SimpleTest(unittest.TestCase): class BadBytecodeTest(unittest.TestCase): - """But there are several things about the bytecode which might lead to the - source being preferred. If the magic number differs from what the - interpreter uses, then the source is used with the bytecode regenerated. - If the timestamp is older than the modification time for the source then - the bytecode is not used [bad timestamp]. - - But if the marshal data is bad, even if the magic number and timestamp - work, a ValueError is raised and the source is not used [bad marshal]. - - The case of not being able to write out the bytecode must also be handled - as it's possible it was made read-only. In that instance the attempt to - write the bytecode should fail silently [bytecode read-only]. - - """ - def import_(self, file, module_name): loader = _bootstrap._PyPycFileLoader(module_name, file, False) module = loader.load_module(module_name) self.assertTrue(module_name in sys.modules) - # [bad magic] + def manipulate_bytecode(self, name, mapping, manipulator, *, + del_source=False): + """Manipulate the bytecode of a module by passing it into a callable + that returns what to use as the new bytecode.""" + try: + del sys.modules['_temp'] + except KeyError: + pass + py_compile.compile(mapping[name]) + bytecode_path = source_util.bytecode_path(mapping[name]) + with open(bytecode_path, 'rb') as file: + bc = file.read() + new_bc = manipulator(bc) + with open(bytecode_path, 'wb') as file: + if new_bc: + file.write(new_bc) + if del_source: + os.unlink(mapping[name]) + return bytecode_path + + @source_util.writes_bytecode_files + def test_empty_file(self): + # When a .pyc is empty, regenerate it if possible, else raise + # ImportError. + with source_util.create_modules('_temp') as mapping: + bc_path = self.manipulate_bytecode('_temp', mapping, + lambda bc: None) + self.import_(mapping['_temp'], '_temp') + with open(bc_path, 'rb') as file: + self.assertGreater(len(file.read()), 8) + self.manipulate_bytecode('_temp', mapping, lambda bc: None, + del_source=True) + with self.assertRaises(ImportError): + self.import_(mapping['_temp'], '_temp') + + @source_util.writes_bytecode_files + def test_partial_magic(self): + # When their are less than 4 bytes to a .pyc, regenerate it if + # possible, else raise ImportError. + with source_util.create_modules('_temp') as mapping: + bc_path = self.manipulate_bytecode('_temp', mapping, + lambda bc: bc[:3]) + self.import_(mapping['_temp'], '_temp') + with open(bc_path, 'rb') as file: + self.assertGreater(len(file.read()), 8) + self.manipulate_bytecode('_temp', mapping, lambda bc: bc[:3], + del_source=True) + with self.assertRaises(ImportError): + self.import_(mapping['_temp'], '_temp') + + @source_util.writes_bytecode_files + def test_magic_only(self): + # When there is only the magic number, regenerate the .pyc if possible, + # else raise EOFError. + with source_util.create_modules('_temp') as mapping: + bc_path = self.manipulate_bytecode('_temp', mapping, + lambda bc: bc[:4]) + self.import_(mapping['_temp'], '_temp') + with open(bc_path, 'rb') as file: + self.assertGreater(len(file.read()), 8) + self.manipulate_bytecode('_temp', mapping, lambda bc: bc[:4], + del_source=True) + with self.assertRaises(EOFError): + self.import_(mapping['_temp'], '_temp') + + @source_util.writes_bytecode_files + def test_partial_timestamp(self): + # When the timestamp is partial, regenerate the .pyc, else + # raise EOFError. + with source_util.create_modules('_temp') as mapping: + bc_path = self.manipulate_bytecode('_temp', mapping, + lambda bc: bc[:7]) + self.import_(mapping['_temp'], '_temp') + with open(bc_path, 'rb') as file: + self.assertGreater(len(file.read()), 8) + self.manipulate_bytecode('_temp', mapping, lambda bc: bc[:7], + del_source=True) + with self.assertRaises(EOFError): + self.import_(mapping['_temp'], '_temp') + + @source_util.writes_bytecode_files + def test_no_marshal(self): + # When there is only the magic number and timestamp, raise EOFError. + with source_util.create_modules('_temp') as mapping: + bc_path = self.manipulate_bytecode('_temp', mapping, + lambda bc: bc[:8]) + with self.assertRaises(EOFError): + self.import_(mapping['_temp'], '_temp') + @source_util.writes_bytecode_files def test_bad_magic(self): + # When the magic number is different, the bytecode should be + # regenerated. with source_util.create_modules('_temp') as mapping: - py_compile.compile(mapping['_temp']) - bytecode_path = source_util.bytecode_path(mapping['_temp']) - with open(bytecode_path, 'r+b') as bytecode_file: - bytecode_file.seek(0) - bytecode_file.write(b'\x00\x00\x00\x00') + bc_path = self.manipulate_bytecode('_temp', mapping, + lambda bc: b'\x00\x00\x00\x00' + bc[4:]) self.import_(mapping['_temp'], '_temp') - with open(bytecode_path, 'rb') as bytecode_file: + with open(bc_path, 'rb') as bytecode_file: self.assertEqual(bytecode_file.read(4), imp.get_magic()) # [bad timestamp] @source_util.writes_bytecode_files def test_bad_bytecode(self): + # When the timestamp is older than the source, bytecode should be + # regenerated. zeros = b'\x00\x00\x00\x00' with source_util.create_modules('_temp') as mapping: py_compile.compile(mapping['_temp']) @@ -164,6 +238,7 @@ class BadBytecodeTest(unittest.TestCase): # [bad marshal] @source_util.writes_bytecode_files def test_bad_marshal(self): + # Bad marshal data should raise a ValueError. with source_util.create_modules('_temp') as mapping: bytecode_path = source_util.bytecode_path(mapping['_temp']) source_mtime = os.path.getmtime(mapping['_temp']) @@ -179,6 +254,7 @@ class BadBytecodeTest(unittest.TestCase): # [bytecode read-only] @source_util.writes_bytecode_files def test_read_only_bytecode(self): + # When bytecode is read-only but should be rewritten, fail silently. with source_util.create_modules('_temp') as mapping: # Create bytecode that will need to be re-created. py_compile.compile(mapping['_temp']) @@ -199,8 +275,7 @@ class BadBytecodeTest(unittest.TestCase): def test_main(): from test.support import run_unittest - run_unittest(SimpleTest, DontWriteBytecodeTest, BadDataTest, - SourceBytecodeInteraction, BadBytecodeTest) + run_unittest(SimpleTest, BadBytecodeTest) if __name__ == '__main__': diff --git a/Misc/NEWS b/Misc/NEWS index d9e91fb..76ae737 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -78,6 +78,8 @@ Core and Builtins Library ------- +- Issue #7361: Importlib was not handling bytecode files less than 8 bytes in + length properly. - Issue #7835: shelve should no longer produce mysterious warnings during interpreter shutdown. -- cgit v0.12 From 0e7e9aee59809762f929df04c638bf01ebd0ed4d Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Sat, 20 Feb 2010 22:30:21 +0000 Subject: Merged revisions 78270 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78270 | senthil.kumaran | 2010-02-21 03:49:04 +0530 (Sun, 21 Feb 2010) | 4 lines Merged revisions 78268 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ --- Lib/test/test_urllib.py | 6 +++++- Lib/urllib/request.py | 2 +- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_urllib.py b/Lib/test/test_urllib.py index ad0c100..f4b3766 100644 --- a/Lib/test/test_urllib.py +++ b/Lib/test/test_urllib.py @@ -113,7 +113,6 @@ class urlopen_FileTests(unittest.TestCase): for line in self.returned_obj.__iter__(): self.assertEqual(line, self.text) - class ProxyTests(unittest.TestCase): def setUp(self): @@ -868,6 +867,11 @@ class URLopener_Tests(unittest.TestCase): self.assertEqual(DummyURLopener().open( 'spam://example/ /'),'//example/%20/') + # test the safe characters are not quoted by urlopen + self.assertEqual(DummyURLopener().open( + "spam://c:|windows%/:=&?~#+!$,;'@()*[]|/path/"), + "//c:|windows%/:=&?~#+!$,;'@()*[]|/path/") + # Just commented them out. # Can't really tell why keep failing in windows and sparc. # Everywhere else they work ok, but on those machines, someteimes diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index 8229764..9e02962 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -1426,7 +1426,7 @@ class URLopener: def open(self, fullurl, data=None): """Use URLopener().open(file) instead of open(file, 'r').""" fullurl = unwrap(to_bytes(fullurl)) - fullurl = quote(fullurl, safe="%/:=&?~#+!$,;'@()*[]") + fullurl = quote(fullurl, safe="%/:=&?~#+!$,;'@()*[]|") if self.tempcache and fullurl in self.tempcache: filename, headers = self.tempcache[fullurl] fp = open(filename, 'rb') -- cgit v0.12 From d0a04ff95e5c7f4d6f8bddad52c65aa46b8ee10e Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Sun, 21 Feb 2010 04:48:18 +0000 Subject: Merged revisions 78276 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78276 | r.david.murray | 2010-02-20 23:39:40 -0500 (Sat, 20 Feb 2010) | 16 lines Merged revisions 78274 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78274 | r.david.murray | 2010-02-20 23:23:00 -0500 (Sat, 20 Feb 2010) | 9 lines Issue 7970: When email.Parser.Parser parses a MIME message of type message/rfc822 it turns it into an object whose body consists of a list containing a single Message object. HeaderParser, on the other hand, just copies the body as a string. Generator.flatten has a special handler for the message mime type that expected the body to be the one item list. This fails if the message was parsed by HeaderParser. So we now check to see if the body is a string first, and if so just we just emit it. ........ ................ --- Lib/email/generator.py | 12 ++++++++++-- Lib/email/test/data/msg_46.txt | 23 +++++++++++++++++++++++ Lib/email/test/test_email.py | 12 ++++++++++++ Misc/NEWS | 4 ++++ 4 files changed, 49 insertions(+), 2 deletions(-) create mode 100644 Lib/email/test/data/msg_46.txt diff --git a/Lib/email/generator.py b/Lib/email/generator.py index 61521b8..996f9dd 100644 --- a/Lib/email/generator.py +++ b/Lib/email/generator.py @@ -254,8 +254,16 @@ class Generator: # of length 1. The zeroth element of the list should be the Message # object for the subpart. Extract that object, stringify it, and # write it out. - g.flatten(msg.get_payload(0), unixfrom=False) - self._fp.write(s.getvalue()) + # Except, it turns out, when it's a string instead, which happens when + # and only when HeaderParser is used on a message of mime type + # message/rfc822. Such messages are generated by, for example, + # Groupwise when forwarding unadorned messages. (Issue 7970.) So + # in that case we just emit the string body. + payload = msg.get_payload() + if isinstance(payload, list): + g.flatten(msg.get_payload(0), unixfrom=False) + payload = s.getvalue() + self._fp.write(payload) diff --git a/Lib/email/test/data/msg_46.txt b/Lib/email/test/data/msg_46.txt new file mode 100644 index 0000000..1e22c4f --- /dev/null +++ b/Lib/email/test/data/msg_46.txt @@ -0,0 +1,23 @@ +Return-Path: +Delivery-Date: Mon, 08 Feb 2010 14:05:16 +0100 +Received: from example.org (example.org [64.5.53.58]) + by example.net (node=mxbap2) with ESMTP (Nemesis) + id UNIQUE for someone@example.com; Mon, 08 Feb 2010 14:05:16 +0100 +Date: Mon, 01 Feb 2010 12:21:16 +0100 +From: "Sender" +To: +Subject: GroupwiseForwardingTest +Mime-Version: 1.0 +Content-Type: message/rfc822 + +Return-path: +Message-ID: <4B66B890.4070408@teconcept.de> +Date: Mon, 01 Feb 2010 12:18:40 +0100 +From: "Dr. Sender" +MIME-Version: 1.0 +To: "Recipient" +Subject: GroupwiseForwardingTest +Content-Type: text/plain; charset=ISO-8859-15 +Content-Transfer-Encoding: 7bit + +Testing email forwarding with Groupwise 1.2.2010 diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py index 7736412..27ddc7c 100644 --- a/Lib/email/test/test_email.py +++ b/Lib/email/test/test_email.py @@ -178,6 +178,18 @@ class TestMessageAPI(TestEmailBase): self.assertRaises(errors.HeaderParseError, msg.set_boundary, 'BOUNDARY') + def test_message_rfc822_only(self): + # Issue 7970: message/rfc822 not in multipart parsed by + # HeaderParser caused an exception when flattened. + fp = openfile(findfile('msg_46.txt')) + msgdata = fp.read() + parser = HeaderParser() + msg = parser.parsestr(msgdata) + out = StringIO() + gen = Generator(out, True, 0) + gen.flatten(msg, False) + self.assertEqual(out.getvalue(), msgdata) + def test_get_decoded_payload(self): eq = self.assertEqual msg = self._msgobj('msg_10.txt') diff --git a/Misc/NEWS b/Misc/NEWS index 76ae737..835bb92 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -78,6 +78,10 @@ Core and Builtins Library ------- + +- Issue #7970: email.Generator.flatten now correctly flattens message/rfc822 + messages parsed by email.Parser.HeaderParser. + - Issue #7361: Importlib was not handling bytecode files less than 8 bytes in length properly. -- cgit v0.12 From 8e8effdabb24f49eb384cd4855ba3abfcb74cc14 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 21 Feb 2010 13:43:36 +0000 Subject: Merged revisions 78283 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78283 | mark.dickinson | 2010-02-21 13:42:03 +0000 (Sun, 21 Feb 2010) | 9 lines Merged revisions 78281 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78281 | mark.dickinson | 2010-02-21 13:37:53 +0000 (Sun, 21 Feb 2010) | 1 line Issue #7384: skip test_curses on FreeBSD, in order to allow other buildbot tests to complete. ........ ................ --- Lib/test/test_curses.py | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Lib/test/test_curses.py b/Lib/test/test_curses.py index 9273ba8..57d4e8b 100644 --- a/Lib/test/test_curses.py +++ b/Lib/test/test_curses.py @@ -23,6 +23,12 @@ requires('curses') curses = import_module('curses') curses.panel = import_module('curses.panel') +# skip all these tests on FreeBSD: test_curses currently hangs the +# FreeBSD buildbots, preventing other tests from running. See issue +# #7384. +if 'freebsd' in sys.platform: + raise unittest.SkipTest('The curses module is broken on FreeBSD. See http://bugs.python.org/issue7384.') + # XXX: if newterm was supported we could use it instead of initscr and not exit term = os.environ.get('TERM') if not term or term == 'unknown': -- cgit v0.12 From 6328f41d47dd8e7ca22a76056dd0c1a579e54ac8 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sun, 21 Feb 2010 14:51:02 +0000 Subject: Merged revisions 78289 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78289 | mark.dickinson | 2010-02-21 14:49:52 +0000 (Sun, 21 Feb 2010) | 9 lines Merged revisions 78287 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78287 | mark.dickinson | 2010-02-21 14:42:27 +0000 (Sun, 21 Feb 2010) | 1 line Reduce number of random tests in test_strtod, to avoid hogging buildbot time. ........ ................ --- Lib/test/test_strtod.py | 66 ++++++++++++++++++++++--------------------------- 1 file changed, 30 insertions(+), 36 deletions(-) diff --git a/Lib/test/test_strtod.py b/Lib/test/test_strtod.py index ab8a7cd..e39558a 100644 --- a/Lib/test/test_strtod.py +++ b/Lib/test/test_strtod.py @@ -76,7 +76,7 @@ def strtod(s, mant_dig=53, min_exp = -1021, max_exp = 1024): hexdigs, e + 4*hexdigs) -TEST_SIZE = 16 +TEST_SIZE = 10 @unittest.skipUnless(getattr(sys, 'float_repr_style', '') == 'short', "applies only when using short float repr style") @@ -109,7 +109,7 @@ class StrtodTests(unittest.TestCase): lower = -(-2**53//5**k) if lower % 2 == 0: lower += 1 - for i in range(10 * TEST_SIZE): + for i in range(TEST_SIZE): # Select a random odd n in [2**53/5**k, # 2**54/5**k). Then n * 10**k gives a halfway case # with small number of significant digits. @@ -145,34 +145,29 @@ class StrtodTests(unittest.TestCase): def test_halfway_cases(self): # test halfway cases for the round-half-to-even rule - for i in range(1000): - for j in range(TEST_SIZE): - # bit pattern for a random finite positive (or +0.0) float - bits = random.randrange(2047*2**52) - - # convert bit pattern to a number of the form m * 2**e - e, m = divmod(bits, 2**52) - if e: - m, e = m + 2**52, e - 1 - e -= 1074 - - # add 0.5 ulps - m, e = 2*m + 1, e - 1 - - # convert to a decimal string - if e >= 0: - digits = m << e - exponent = 0 - else: - # m * 2**e = (m * 5**-e) * 10**e - digits = m * 5**-e - exponent = e - s = '{}e{}'.format(digits, exponent) - self.check_strtod(s) - - # get expected answer via struct, to triple check - #fs = struct.unpack('= 0: + digits = m << e + exponent = 0 + else: + # m * 2**e = (m * 5**-e) * 10**e + digits = m * 5**-e + exponent = e + s = '{}e{}'.format(digits, exponent) + self.check_strtod(s) def test_boundaries(self): # boundaries expressed as triples (n, e, u), where @@ -186,11 +181,10 @@ class StrtodTests(unittest.TestCase): ] for n, e, u in boundaries: for j in range(1000): - for i in range(TEST_SIZE): - digits = n + random.randrange(-3*u, 3*u) - exponent = e - s = '{}e{}'.format(digits, exponent) - self.check_strtod(s) + digits = n + random.randrange(-3*u, 3*u) + exponent = e + s = '{}e{}'.format(digits, exponent) + self.check_strtod(s) n *= 10 u *= 10 e -= 1 @@ -209,7 +203,7 @@ class StrtodTests(unittest.TestCase): def test_bigcomp(self): for ndigs in 5, 10, 14, 15, 16, 17, 18, 19, 20, 40, 41, 50: dig10 = 10**ndigs - for i in range(100 * TEST_SIZE): + for i in range(10 * TEST_SIZE): digits = random.randrange(dig10) exponent = random.randrange(-400, 400) s = '{}e{}'.format(digits, exponent) -- cgit v0.12 From 613c61c7411a9a4afef729981b124474b840b0ad Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Mon, 22 Feb 2010 11:02:53 +0000 Subject: Merged revisions 78301 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78301 | senthil.kumaran | 2010-02-22 16:30:50 +0530 (Mon, 22 Feb 2010) | 10 lines Merged revisions 78299 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78299 | senthil.kumaran | 2010-02-22 16:25:08 +0530 (Mon, 22 Feb 2010) | 4 lines Fix Issue7172 - BaseHTTPServer.BaseHTTPRequestHandler.responses[405] - changing server to resource in the 405 response msg. ........ ................ --- Lib/http/server.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/http/server.py b/Lib/http/server.py index 797179a..f6f788f 100644 --- a/Lib/http/server.py +++ b/Lib/http/server.py @@ -555,7 +555,7 @@ class BaseHTTPRequestHandler(socketserver.StreamRequestHandler): 'Request forbidden -- authorization will not help'), 404: ('Not Found', 'Nothing matches the given URI'), 405: ('Method Not Allowed', - 'Specified method is invalid for this server.'), + 'Specified method is invalid for this resource.'), 406: ('Not Acceptable', 'URI not available in preferred format.'), 407: ('Proxy Authentication Required', 'You must authenticate with ' 'this proxy before proceeding.'), -- cgit v0.12 -- cgit v0.12 From 19219b41e84f636b4d5c3f19eac19db9302e7956 Mon Sep 17 00:00:00 2001 From: "Andrew M. Kuchling" Date: Mon, 22 Feb 2010 15:19:05 +0000 Subject: #7794: describe 3.1 support for executing directories and zip archives --- Doc/whatsnew/3.1.rst | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Doc/whatsnew/3.1.rst b/Doc/whatsnew/3.1.rst index 2179bf7..b4f95a7 100644 --- a/Doc/whatsnew/3.1.rst +++ b/Doc/whatsnew/3.1.rst @@ -141,6 +141,12 @@ Other Language Changes Some smaller changes made to the core Python language are: +* Directories and zip archives containing a :file:`__main__.py` + file can now be executed directly by passing their name to the + interpreter. The directory/zipfile is automatically inserted as the + first entry in sys.path. (Suggestion and initial patch by Andy Chu; + revised patch by Phillip J. Eby and Nick Coghlan; :issue:`1739468`.) + * The :func:`int` type gained a ``bit_length`` method that returns the number of bits necessary to represent its argument in binary:: -- cgit v0.12 From f9793a36a490a2702da5b3055b757dc9882bbaa8 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Mon, 22 Feb 2010 15:42:18 +0000 Subject: Merged revisions 78314 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78314 | mark.dickinson | 2010-02-22 15:41:48 +0000 (Mon, 22 Feb 2010) | 9 lines Merged revisions 78312 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78312 | mark.dickinson | 2010-02-22 15:40:28 +0000 (Mon, 22 Feb 2010) | 1 line Clarify description of three-argument pow for Decimal types: the exponent of the result is always 0. ........ ................ --- Doc/library/decimal.rst | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/Doc/library/decimal.rst b/Doc/library/decimal.rst index 77769cd..a482417 100644 --- a/Doc/library/decimal.rst +++ b/Doc/library/decimal.rst @@ -1215,9 +1215,12 @@ In addition to the three supplied contexts, new contexts can be created with the - at least one of ``x`` or ``y`` must be nonzero - ``modulo`` must be nonzero and have at most 'precision' digits - The result of ``Context.power(x, y, modulo)`` is identical to the result - that would be obtained by computing ``(x**y) % modulo`` with unbounded - precision, but is computed more efficiently. It is always exact. + The value resulting from ``Context.power(x, y, modulo)`` is + equal to the value that would be obtained by computing ``(x**y) + % modulo`` with unbounded precision, but is computed more + efficiently. The exponent of the result is zero, regardless of + the exponents of ``x``, ``y`` and ``modulo``. The result is + always exact. .. method:: quantize(x, y) -- cgit v0.12 From d2a577d6234c2f09617fe8ba216156f78fade1ab Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Mon, 22 Feb 2010 16:01:22 +0000 Subject: Merged revisions 78316 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78316 | ezio.melotti | 2010-02-22 17:59:01 +0200 (Mon, 22 Feb 2010) | 1 line #7310: fix the repr() of os.environ ........ --- Lib/os.py | 10 ++++++++++ Lib/test/test_os.py | 8 ++++++++ Misc/NEWS | 2 ++ 3 files changed, 20 insertions(+) diff --git a/Lib/os.py b/Lib/os.py index 5b8aa25..d72f32b 100644 --- a/Lib/os.py +++ b/Lib/os.py @@ -387,22 +387,32 @@ class _Environ(MutableMapping): self.data = data = {} for key, value in environ.items(): data[keymap(key)] = str(value) + def __getitem__(self, key): return self.data[self.keymap(key)] + def __setitem__(self, key, value): value = str(value) self.putenv(key, value) self.data[self.keymap(key)] = value + def __delitem__(self, key): self.unsetenv(key) del self.data[self.keymap(key)] + def __iter__(self): for key in self.data: yield key + def __len__(self): return len(self.data) + + def __repr__(self): + return 'environ({!r})'.format(self.data) + def copy(self): return dict(self) + def setdefault(self, key, value): if key not in self: self[key] = value diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py index 907f943..d7f763f 100644 --- a/Lib/test/test_os.py +++ b/Lib/test/test_os.py @@ -400,6 +400,14 @@ class EnvironTests(mapping_tests.BasicTestMappingProtocol): for key, value in self._reference().items(): self.assertEqual(os.environ.get(key), value) + # Issue 7310 + def test___repr__(self): + """Check that the repr() of os.environ looks like environ({...}).""" + env = os.environ + self.assertTrue(isinstance(env.data, dict)) + self.assertEqual(repr(env), 'environ({!r})'.format(env.data)) + + class WalkTests(unittest.TestCase): """Tests for os.walk().""" diff --git a/Misc/NEWS b/Misc/NEWS index 835bb92..9f1b145 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -79,6 +79,8 @@ Core and Builtins Library ------- +- Issue #7310: fix the __repr__ of os.environ to show the environment variables. + - Issue #7970: email.Generator.flatten now correctly flattens message/rfc822 messages parsed by email.Parser.HeaderParser. -- cgit v0.12 From 3fda93e930ff71b5b7a2bd4270f3a69e90164b2a Mon Sep 17 00:00:00 2001 From: "Andrew M. Kuchling" Date: Mon, 22 Feb 2010 16:59:30 +0000 Subject: Merged revisions 78322 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78322 | andrew.kuchling | 2010-02-22 11:52:52 -0500 (Mon, 22 Feb 2010) | 9 lines Merged revisions 78318 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78318 | andrew.kuchling | 2010-02-22 11:26:47 -0500 (Mon, 22 Feb 2010) | 1 line #7597: curses.use_env() can be called before initscr(). Noted by Kan-Ru Chen ........ ................ --- Misc/NEWS | 3 +++ Modules/_cursesmodule.c | 2 -- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 9f1b145..5bd32fb2 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -79,6 +79,9 @@ Core and Builtins Library ------- +- Issue #7597: curses.use_env() can now be called before initscr(). + Noted by Kan-Ru Chen. + - Issue #7310: fix the __repr__ of os.environ to show the environment variables. - Issue #7970: email.Generator.flatten now correctly flattens message/rfc822 diff --git a/Modules/_cursesmodule.c b/Modules/_cursesmodule.c index da19216..ab17b0b 100644 --- a/Modules/_cursesmodule.c +++ b/Modules/_cursesmodule.c @@ -2659,8 +2659,6 @@ PyCurses_Use_Env(PyObject *self, PyObject *args) { int flag; - PyCursesInitialised - switch(PyTuple_Size(args)) { case 1: if (!PyArg_ParseTuple(args,"i;True(1), False(0)",&flag)) -- cgit v0.12 From 3b63c3d0590e33d7962398ae1fa8b54687f4c18d Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Mon, 22 Feb 2010 17:19:17 +0000 Subject: Merged revisions 78325 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78325 | senthil.kumaran | 2010-02-22 22:47:22 +0530 (Mon, 22 Feb 2010) | 2 lines Fixing Issue7399 - Fixing an example of urllib usage. ........ --- Doc/tutorial/stdlib.rst | 1 + 1 file changed, 1 insertion(+) diff --git a/Doc/tutorial/stdlib.rst b/Doc/tutorial/stdlib.rst index d9a15fa..0f607c4 100644 --- a/Doc/tutorial/stdlib.rst +++ b/Doc/tutorial/stdlib.rst @@ -152,6 +152,7 @@ from urls and :mod:`smtplib` for sending mail:: >>> from urllib.request import urlopen >>> for line in urlopen('http://tycho.usno.navy.mil/cgi-bin/timer.pl'): + ... line = line.decode('utf-8') # Decoding the binary data to text. ... if 'EST' in line or 'EDT' in line: # look for Eastern Time ... print(line) -- cgit v0.12 From 903fc0596297f9326c754008e20ec81fe6c2a786 Mon Sep 17 00:00:00 2001 From: Eric Smith Date: Mon, 22 Feb 2010 19:26:06 +0000 Subject: Merged revisions 78333 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78333 | eric.smith | 2010-02-22 13:54:44 -0500 (Mon, 22 Feb 2010) | 9 lines Merged revisions 78329 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78329 | eric.smith | 2010-02-22 13:33:47 -0500 (Mon, 22 Feb 2010) | 1 line Issue #7988: Fix default alignment to be right aligned for complex.__format__. Now it matches other numeric types. ........ ................ --- Lib/test/test_complex.py | 2 ++ Misc/NEWS | 3 +++ Objects/stringlib/formatter.h | 50 ++++++++++++++++++++++++++++++++++--------- 3 files changed, 45 insertions(+), 10 deletions(-) diff --git a/Lib/test/test_complex.py b/Lib/test/test_complex.py index faa7e1f..a84e949 100644 --- a/Lib/test/test_complex.py +++ b/Lib/test/test_complex.py @@ -491,6 +491,8 @@ class ComplexTest(unittest.TestCase): self.assertEqual(format(1.5+3j, '^20'), ' (1.5+3j) ') self.assertEqual(format(1.123-3.123j, '^20.2'), ' (1.1-3.1j) ') + self.assertEqual(format(1.5+3j, '20.2f'), ' 1.50+3.00j') + self.assertEqual(format(1.5+3j, '>20.2f'), ' 1.50+3.00j') self.assertEqual(format(1.5+3j, '<20.2f'), '1.50+3.00j ') self.assertEqual(format(1.5e20+3j, '<20.2f'), '150000000000000000000.00+3.00j') self.assertEqual(format(1.5e20+3j, '>40.2f'), ' 150000000000000000000.00+3.00j') diff --git a/Misc/NEWS b/Misc/NEWS index 5bd32fb2..0a99773 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.2? Core and Builtins ----------------- +- Issue #7988: Fix default alignment to be right aligned for + complex.__format__. Now it matches other numeric types. + - Issue #7385: Fix a crash in `MemoryView_FromObject` when `PyObject_GetBuffer` fails. Patch by Florent Xicluna. diff --git a/Objects/stringlib/formatter.h b/Objects/stringlib/formatter.h index 5cead66..df07b11 100644 --- a/Objects/stringlib/formatter.h +++ b/Objects/stringlib/formatter.h @@ -123,6 +123,26 @@ typedef struct { STRINGLIB_CHAR type; } InternalFormatSpec; + +#if 0 +/* Occassionally useful for debugging. Should normally be commented out. */ +static void +DEBUG_PRINT_FORMAT_SPEC(InternalFormatSpec *format) +{ + printf("internal format spec: fill_char %d\n", format->fill_char); + printf("internal format spec: align %d\n", format->align); + printf("internal format spec: alternate %d\n", format->alternate); + printf("internal format spec: sign %d\n", format->sign); + printf("internal format spec: width %d\n", format->width); + printf("internal format spec: thousands_separators %d\n", + format->thousands_separators); + printf("internal format spec: precision %d\n", format->precision); + printf("internal format spec: type %c\n", format->type); + printf("\n"); +} +#endif + + /* ptr points to the start of the format_spec, end points just past its end. fills in format with the parsed information. @@ -133,7 +153,8 @@ static int parse_internal_render_format_spec(STRINGLIB_CHAR *format_spec, Py_ssize_t format_spec_len, InternalFormatSpec *format, - char default_type) + char default_type, + char default_align) { STRINGLIB_CHAR *ptr = format_spec; STRINGLIB_CHAR *end = format_spec + format_spec_len; @@ -144,7 +165,7 @@ parse_internal_render_format_spec(STRINGLIB_CHAR *format_spec, Py_ssize_t consumed; format->fill_char = '\0'; - format->align = '\0'; + format->align = default_align; format->alternate = 0; format->sign = '\0'; format->width = -1; @@ -279,14 +300,19 @@ calc_padding(Py_ssize_t nchars, Py_ssize_t width, STRINGLIB_CHAR align, *n_total = nchars; } - /* figure out how much leading space we need, based on the + /* Figure out how much leading space we need, based on the aligning */ if (align == '>') *n_lpadding = *n_total - nchars; else if (align == '^') *n_lpadding = (*n_total - nchars) / 2; - else + else if (align == '<' || align == '=') + *n_lpadding = 0; + else { + /* We should never have an unspecified alignment. */ *n_lpadding = 0; + assert(0); + } *n_rpadding = *n_total - nchars - *n_lpadding; } @@ -488,9 +514,13 @@ calc_number_widths(NumberFieldWidths *spec, Py_ssize_t n_prefix, case '=': spec->n_spadding = n_padding; break; + case '>': + spec->n_lpadding = n_padding; + break; default: - /* Handles '>', plus catch-all just in case. */ + /* Shouldn't get here, but treat it as '>' */ spec->n_lpadding = n_padding; + assert(0); break; } } @@ -1193,7 +1223,7 @@ format_complex_internal(PyObject *value, /* Turn off any padding. We'll do it later after we've composed the numbers without padding. */ tmp_format.fill_char = '\0'; - tmp_format.align = '\0'; + tmp_format.align = '<'; tmp_format.width = -1; /* Calculate how much memory we'll need. */ @@ -1269,7 +1299,7 @@ FORMAT_STRING(PyObject *obj, /* parse the format_spec */ if (!parse_internal_render_format_spec(format_spec, format_spec_len, - &format, 's')) + &format, 's', '<')) goto done; /* type conversion? */ @@ -1309,7 +1339,7 @@ format_int_or_long(PyObject* obj, /* parse the format_spec */ if (!parse_internal_render_format_spec(format_spec, format_spec_len, - &format, 'd')) + &format, 'd', '>')) goto done; /* type conversion? */ @@ -1420,7 +1450,7 @@ FORMAT_FLOAT(PyObject *obj, /* parse the format_spec */ if (!parse_internal_render_format_spec(format_spec, format_spec_len, - &format, '\0')) + &format, '\0', '>')) goto done; /* type conversion? */ @@ -1468,7 +1498,7 @@ FORMAT_COMPLEX(PyObject *obj, /* parse the format_spec */ if (!parse_internal_render_format_spec(format_spec, format_spec_len, - &format, '\0')) + &format, '\0', '>')) goto done; /* type conversion? */ -- cgit v0.12 From 54e14f227d44aeefe86d59739ee377a1c06d5ca3 Mon Sep 17 00:00:00 2001 From: "Andrew M. Kuchling" Date: Mon, 22 Feb 2010 22:21:05 +0000 Subject: Merged revisions 78340 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78340 | andrew.kuchling | 2010-02-22 17:16:58 -0500 (Mon, 22 Feb 2010) | 1 line #6666: fix bug in trace.py that applied the list of ignored dirs only to 1st file ........ --- Lib/trace.py | 2 +- Misc/NEWS | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/Lib/trace.py b/Lib/trace.py index 9ce240f..e6316b6 100644 --- a/Lib/trace.py +++ b/Lib/trace.py @@ -117,7 +117,7 @@ class Ignore: self._mods = modules or [] self._dirs = dirs or [] - self._dirs = map(os.path.normpath, self._dirs) + self._dirs = list(map(os.path.normpath, self._dirs)) self._ignore = { '': 1 } def names(self, filename, modulename): diff --git a/Misc/NEWS b/Misc/NEWS index 0a99773..aa33a4b 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -82,6 +82,9 @@ Core and Builtins Library ------- +- Issue #6666: fix bug in trace.py that applied the list of directories + to be ignored only to the first file. Noted by Bogdan Opanchuk. + - Issue #7597: curses.use_env() can now be called before initscr(). Noted by Kan-Ru Chen. -- cgit v0.12 From 53f2f2eb053a8ad76f9147bbee771b615457445a Mon Sep 17 00:00:00 2001 From: Eric Smith Date: Tue, 23 Feb 2010 00:37:54 +0000 Subject: Merged revisions 78350 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78350 | eric.smith | 2010-02-22 19:22:24 -0500 (Mon, 22 Feb 2010) | 9 lines Merged revisions 78349 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78349 | eric.smith | 2010-02-22 19:11:16 -0500 (Mon, 22 Feb 2010) | 1 line Issue #6902: Fix problem with built-in types format incorrectly with 0 padding. ........ ................ --- Lib/test/test_types.py | 22 ++++++++++++++++++++++ Misc/NEWS | 4 ++++ Objects/stringlib/formatter.h | 11 +++++++---- 3 files changed, 33 insertions(+), 4 deletions(-) diff --git a/Lib/test/test_types.py b/Lib/test/test_types.py index 5f5a952..a56476b 100644 --- a/Lib/test/test_types.py +++ b/Lib/test/test_types.py @@ -382,6 +382,17 @@ class TypesTests(unittest.TestCase): self.assertEqual(value.__format__(format_spec), float(value).__format__(format_spec)) + # Issue 6902 + test(123456, "0<20", '12345600000000000000') + test(123456, "1<20", '12345611111111111111') + test(123456, "*<20", '123456**************') + test(123456, "0>20", '00000000000000123456') + test(123456, "1>20", '11111111111111123456') + test(123456, "*>20", '**************123456') + test(123456, "0=20", '00000000000000123456') + test(123456, "1=20", '11111111111111123456') + test(123456, "*=20", '**************123456') + def test_long__format__(self): def test(i, format_spec, result): # make sure we're not accidentally checking ints @@ -625,6 +636,17 @@ class TypesTests(unittest.TestCase): self.assertRaises(ValueError, format, 0.0, '#') self.assertRaises(ValueError, format, 0.0, '#20f') + # Issue 6902 + test(12345.6, "0<20", '12345.60000000000000') + test(12345.6, "1<20", '12345.61111111111111') + test(12345.6, "*<20", '12345.6*************') + test(12345.6, "0>20", '000000000000012345.6') + test(12345.6, "1>20", '111111111111112345.6') + test(12345.6, "*>20", '*************12345.6') + test(12345.6, "0=20", '000000000000012345.6') + test(12345.6, "1=20", '111111111111112345.6') + test(12345.6, "*=20", '*************12345.6') + def test_format_spec_errors(self): # int, float, and string all share the same format spec # mini-language parser. diff --git a/Misc/NEWS b/Misc/NEWS index aa33a4b..5ae0d1a 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,10 @@ What's New in Python 3.1.2? Core and Builtins ----------------- +======= +- Issue #6902: Fix problem with built-in types format incorrectly with + 0 padding. + - Issue #7988: Fix default alignment to be right aligned for complex.__format__. Now it matches other numeric types. diff --git a/Objects/stringlib/formatter.h b/Objects/stringlib/formatter.h index df07b11..62849c5 100644 --- a/Objects/stringlib/formatter.h +++ b/Objects/stringlib/formatter.h @@ -133,10 +133,10 @@ DEBUG_PRINT_FORMAT_SPEC(InternalFormatSpec *format) printf("internal format spec: align %d\n", format->align); printf("internal format spec: alternate %d\n", format->alternate); printf("internal format spec: sign %d\n", format->sign); - printf("internal format spec: width %d\n", format->width); + printf("internal format spec: width %zd\n", format->width); printf("internal format spec: thousands_separators %d\n", format->thousands_separators); - printf("internal format spec: precision %d\n", format->precision); + printf("internal format spec: precision %zd\n", format->precision); printf("internal format spec: type %c\n", format->type); printf("\n"); } @@ -163,6 +163,7 @@ parse_internal_render_format_spec(STRINGLIB_CHAR *format_spec, the input string */ Py_ssize_t consumed; + int align_specified = 0; format->fill_char = '\0'; format->align = default_align; @@ -178,10 +179,12 @@ parse_internal_render_format_spec(STRINGLIB_CHAR *format_spec, if (end-ptr >= 2 && is_alignment_token(ptr[1])) { format->align = ptr[1]; format->fill_char = ptr[0]; + align_specified = 1; ptr += 2; } else if (end-ptr >= 1 && is_alignment_token(ptr[0])) { format->align = ptr[0]; + align_specified = 1; ++ptr; } @@ -201,7 +204,7 @@ parse_internal_render_format_spec(STRINGLIB_CHAR *format_spec, /* The special case for 0-padding (backwards compat) */ if (format->fill_char == '\0' && end-ptr >= 1 && ptr[0] == '0') { format->fill_char = '0'; - if (format->align == '\0') { + if (!align_specified) { format->align = '='; } ++ptr; @@ -478,7 +481,7 @@ calc_number_widths(NumberFieldWidths *spec, Py_ssize_t n_prefix, /* min_width can go negative, that's okay. format->width == -1 means we don't care. */ - if (format->fill_char == '0') + if (format->fill_char == '0' && format->align == '=') spec->n_min_width = format->width - n_non_digit_non_padding; else spec->n_min_width = 0; -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 41c5d2fb56b25a132015853b2612f012ca39be83 Mon Sep 17 00:00:00 2001 From: Thomas Heller Date: Tue, 23 Feb 2010 20:32:43 +0000 Subject: Merged revisions 78382 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78382 | thomas.heller | 2010-02-23 21:25:02 +0100 (Di, 23 Feb 2010) | 11 lines Merged revisions 78380 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78380 | thomas.heller | 2010-02-23 21:11:44 +0100 (Di, 23 Feb 2010) | 4 lines ctypes CThunkObject was not registered correctly with the cycle garbage collector, leading to possible leaks when using callback functions. ........ ................ --- Lib/ctypes/test/test_callbacks.py | 16 ++++++++++++++++ Misc/NEWS | 3 +++ Modules/_ctypes/callbacks.c | 7 ++++--- 3 files changed, 23 insertions(+), 3 deletions(-) diff --git a/Lib/ctypes/test/test_callbacks.py b/Lib/ctypes/test/test_callbacks.py index 1bef33f..1466f26 100644 --- a/Lib/ctypes/test/test_callbacks.py +++ b/Lib/ctypes/test/test_callbacks.py @@ -118,6 +118,22 @@ class Callbacks(unittest.TestCase): prototype = self.functype.__func__(object) self.assertRaises(TypeError, prototype, lambda: None) + def test_issue_7959(self): + proto = self.functype.__func__(None) + + class X(object): + def func(self): pass + def __init__(self): + self.v = proto(self.func) + + import gc + for i in range(32): + X() + gc.collect() + live = [x for x in gc.get_objects() + if isinstance(x, X)] + self.assertEqual(len(live), 0) + try: WINFUNCTYPE except NameError: diff --git a/Misc/NEWS b/Misc/NEWS index 5ae0d1a..329cb40 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -86,6 +86,9 @@ Core and Builtins Library ------- +- Issue #7959: ctypes callback functions are now registered correctly + with the cylce garbage collector. + - Issue #6666: fix bug in trace.py that applied the list of directories to be ignored only to the first file. Noted by Bogdan Opanchuk. diff --git a/Modules/_ctypes/callbacks.c b/Modules/_ctypes/callbacks.c index 328b10f..9b2cd3f 100644 --- a/Modules/_ctypes/callbacks.c +++ b/Modules/_ctypes/callbacks.c @@ -18,7 +18,7 @@ CThunkObject_dealloc(PyObject *_self) Py_XDECREF(self->restype); if (self->pcl) _ctypes_free_closure(self->pcl); - PyObject_Del(self); + PyObject_GC_Del(self); } static int @@ -61,7 +61,7 @@ PyTypeObject PyCThunk_Type = { 0, /* tp_getattro */ 0, /* tp_setattro */ 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ "CThunkObject", /* tp_doc */ CThunkObject_traverse, /* tp_traverse */ CThunkObject_clear, /* tp_clear */ @@ -364,7 +364,7 @@ static CThunkObject* CThunkObject_new(Py_ssize_t nArgs) CThunkObject *p; int i; - p = PyObject_NewVar(CThunkObject, &PyCThunk_Type, nArgs); + p = PyObject_GC_NewVar(CThunkObject, &PyCThunk_Type, nArgs); if (p == NULL) { PyErr_NoMemory(); return NULL; @@ -379,6 +379,7 @@ static CThunkObject* CThunkObject_new(Py_ssize_t nArgs) for (i = 0; i < nArgs + 1; ++i) p->atypes[i] = NULL; + PyObject_GC_Track((PyObject *)p); return p; } -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From b61a04d72aab94a427513099d09edab0e7a9c90e Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Wed, 24 Feb 2010 02:31:20 +0000 Subject: Merged revisions 78410 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78410 | benjamin.peterson | 2010-02-23 20:28:05 -0600 (Tue, 23 Feb 2010) | 16 lines Merged revisions 78408 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ................ r78408 | benjamin.peterson | 2010-02-23 20:24:35 -0600 (Tue, 23 Feb 2010) | 9 lines Merged revisions 78407 via svnmerge from svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3 ........ r78407 | benjamin.peterson | 2010-02-23 20:21:34 -0600 (Tue, 23 Feb 2010) | 1 line rewrite test to not rely on __doc__ being present ........ ................ ................ --- Lib/lib2to3/tests/test_refactor.py | 28 +++++++++++++--------------- 1 file changed, 13 insertions(+), 15 deletions(-) diff --git a/Lib/lib2to3/tests/test_refactor.py b/Lib/lib2to3/tests/test_refactor.py index 2263f50..49fb0c0 100644 --- a/Lib/lib2to3/tests/test_refactor.py +++ b/Lib/lib2to3/tests/test_refactor.py @@ -242,21 +242,19 @@ from __future__ import print_function""" def test_refactor_docstring(self): rt = self.rt() - def example(): - """ - >>> example() - 42 - """ - out = rt.refactor_docstring(example.__doc__, "") - self.assertEqual(out, example.__doc__) - - def parrot(): - """ - >>> def parrot(): - ... return 43 - """ - out = rt.refactor_docstring(parrot.__doc__, "") - self.assertNotEqual(out, parrot.__doc__) + doc = """ +>>> example() +42 +""" + out = rt.refactor_docstring(doc, "") + self.assertEqual(out, doc) + + doc = """ +>>> def parrot(): +... return 43 +""" + out = rt.refactor_docstring(doc, "") + self.assertNotEqual(out, doc) def test_explicit(self): from myfixes.fix_explicit import FixExplicit -- cgit v0.12 From f2387da424269d2b124a009c6778ebd2ed5abd50 Mon Sep 17 00:00:00 2001 From: Eric Smith Date: Wed, 24 Feb 2010 15:53:54 +0000 Subject: Merged revisions 78420 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78420 | eric.smith | 2010-02-24 10:42:29 -0500 (Wed, 24 Feb 2010) | 9 lines Merged revisions 78418 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78418 | eric.smith | 2010-02-24 09:15:36 -0500 (Wed, 24 Feb 2010) | 1 line Issue #7309: Unchecked pointer access when converting UnicodeEncodeError, UnicodeDecodeError, and UnicodeTranslateError to strings. ........ ................ --- Lib/test/test_exceptions.py | 36 ++++++++++++++ Misc/NEWS | 4 ++ Objects/exceptions.c | 113 +++++++++++++++++++++++++++++++------------- 3 files changed, 119 insertions(+), 34 deletions(-) diff --git a/Lib/test/test_exceptions.py b/Lib/test/test_exceptions.py index 404b5d1..6aa8102 100644 --- a/Lib/test/test_exceptions.py +++ b/Lib/test/test_exceptions.py @@ -568,6 +568,42 @@ class ExceptionTests(unittest.TestCase): pass self.assertEquals(e, (None, None, None)) + def testUnicodeChangeAttributes(self): + # See issue 7309. This was a crasher. + + u = UnicodeEncodeError('baz', 'xxxxx', 1, 5, 'foo') + self.assertEqual(str(u), "'baz' codec can't encode characters in position 1-4: foo") + u.end = 2 + self.assertEqual(str(u), "'baz' codec can't encode character '\\x78' in position 1: foo") + u.end = 5 + u.reason = 0x345345345345345345 + self.assertEqual(str(u), "'baz' codec can't encode characters in position 1-4: 965230951443685724997") + u.encoding = 4000 + self.assertEqual(str(u), "'4000' codec can't encode characters in position 1-4: 965230951443685724997") + u.start = 1000 + self.assertEqual(str(u), "'4000' codec can't encode characters in position 1000-4: 965230951443685724997") + + u = UnicodeDecodeError('baz', b'xxxxx', 1, 5, 'foo') + self.assertEqual(str(u), "'baz' codec can't decode bytes in position 1-4: foo") + u.end = 2 + self.assertEqual(str(u), "'baz' codec can't decode byte 0x78 in position 1: foo") + u.end = 5 + u.reason = 0x345345345345345345 + self.assertEqual(str(u), "'baz' codec can't decode bytes in position 1-4: 965230951443685724997") + u.encoding = 4000 + self.assertEqual(str(u), "'4000' codec can't decode bytes in position 1-4: 965230951443685724997") + u.start = 1000 + self.assertEqual(str(u), "'4000' codec can't decode bytes in position 1000-4: 965230951443685724997") + + u = UnicodeTranslateError('xxxx', 1, 5, 'foo') + self.assertEqual(str(u), "can't translate characters in position 1-4: foo") + u.end = 2 + self.assertEqual(str(u), "can't translate character '\\x78' in position 1: foo") + u.end = 5 + u.reason = 0x345345345345345345 + self.assertEqual(str(u), "can't translate characters in position 1-4: 965230951443685724997") + u.start = 1000 + self.assertEqual(str(u), "can't translate characters in position 1000-4: 965230951443685724997") def test_badisinstance(self): # Bug #2542: if issubclass(e, MyException) raises an exception, diff --git a/Misc/NEWS b/Misc/NEWS index 329cb40..edd6fa3 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -13,6 +13,10 @@ Core and Builtins ----------------- ======= +- Issue #7309: Fix unchecked attribute access when converting + UnicodeEncodeError, UnicodeDecodeError, and UnicodeTranslateError to + strings. + - Issue #6902: Fix problem with built-in types format incorrectly with 0 padding. diff --git a/Objects/exceptions.c b/Objects/exceptions.c index adaece1..472425b 100644 --- a/Objects/exceptions.c +++ b/Objects/exceptions.c @@ -1434,8 +1434,20 @@ static PyObject * UnicodeEncodeError_str(PyObject *self) { PyUnicodeErrorObject *uself = (PyUnicodeErrorObject *)self; - - if (uself->end==uself->start+1) { + PyObject *result = NULL; + PyObject *reason_str = NULL; + PyObject *encoding_str = NULL; + + /* Get reason and encoding as strings, which they might not be if + they've been modified after we were contructed. */ + reason_str = PyObject_Str(uself->reason); + if (reason_str == NULL) + goto done; + encoding_str = PyObject_Str(uself->encoding); + if (encoding_str == NULL) + goto done; + + if (uself->start < PyUnicode_GET_SIZE(uself->object) && uself->end == uself->start+1) { int badchar = (int)PyUnicode_AS_UNICODE(uself->object)[uself->start]; const char *fmt; if (badchar <= 0xff) @@ -1444,21 +1456,25 @@ UnicodeEncodeError_str(PyObject *self) fmt = "'%U' codec can't encode character '\\u%04x' in position %zd: %U"; else fmt = "'%U' codec can't encode character '\\U%08x' in position %zd: %U"; - return PyUnicode_FromFormat( + result = PyUnicode_FromFormat( fmt, - ((PyUnicodeErrorObject *)self)->encoding, + encoding_str, badchar, uself->start, - ((PyUnicodeErrorObject *)self)->reason - ); + reason_str); } - return PyUnicode_FromFormat( - "'%U' codec can't encode characters in position %zd-%zd: %U", - ((PyUnicodeErrorObject *)self)->encoding, - uself->start, - uself->end-1, - ((PyUnicodeErrorObject *)self)->reason - ); + else { + result = PyUnicode_FromFormat( + "'%U' codec can't encode characters in position %zd-%zd: %U", + encoding_str, + uself->start, + uself->end-1, + reason_str); + } +done: + Py_XDECREF(reason_str); + Py_XDECREF(encoding_str); + return result; } static PyTypeObject _PyExc_UnicodeEncodeError = { @@ -1536,24 +1552,41 @@ static PyObject * UnicodeDecodeError_str(PyObject *self) { PyUnicodeErrorObject *uself = (PyUnicodeErrorObject *)self; - - if (uself->end==uself->start+1) { + PyObject *result = NULL; + PyObject *reason_str = NULL; + PyObject *encoding_str = NULL; + + /* Get reason and encoding as strings, which they might not be if + they've been modified after we were contructed. */ + reason_str = PyObject_Str(uself->reason); + if (reason_str == NULL) + goto done; + encoding_str = PyObject_Str(uself->encoding); + if (encoding_str == NULL) + goto done; + + if (uself->start < PyBytes_GET_SIZE(uself->object) && uself->end == uself->start+1) { int byte = (int)(PyBytes_AS_STRING(((PyUnicodeErrorObject *)self)->object)[uself->start]&0xff); - return PyUnicode_FromFormat( + result = PyUnicode_FromFormat( "'%U' codec can't decode byte 0x%02x in position %zd: %U", - ((PyUnicodeErrorObject *)self)->encoding, + encoding_str, byte, uself->start, - ((PyUnicodeErrorObject *)self)->reason - ); + reason_str); } - return PyUnicode_FromFormat( - "'%U' codec can't decode bytes in position %zd-%zd: %U", - ((PyUnicodeErrorObject *)self)->encoding, - uself->start, - uself->end-1, - ((PyUnicodeErrorObject *)self)->reason - ); + else { + result = PyUnicode_FromFormat( + "'%U' codec can't decode bytes in position %zd-%zd: %U", + encoding_str, + uself->start, + uself->end-1, + reason_str + ); + } +done: + Py_XDECREF(reason_str); + Py_XDECREF(encoding_str); + return result; } static PyTypeObject _PyExc_UnicodeDecodeError = { @@ -1617,8 +1650,16 @@ static PyObject * UnicodeTranslateError_str(PyObject *self) { PyUnicodeErrorObject *uself = (PyUnicodeErrorObject *)self; + PyObject *result = NULL; + PyObject *reason_str = NULL; - if (uself->end==uself->start+1) { + /* Get reason as a string, which it might not be if it's been + modified after we were contructed. */ + reason_str = PyObject_Str(uself->reason); + if (reason_str == NULL) + goto done; + + if (uself->start < PyUnicode_GET_SIZE(uself->object) && uself->end == uself->start+1) { int badchar = (int)PyUnicode_AS_UNICODE(uself->object)[uself->start]; const char *fmt; if (badchar <= 0xff) @@ -1631,15 +1672,19 @@ UnicodeTranslateError_str(PyObject *self) fmt, badchar, uself->start, - uself->reason + reason_str ); + } else { + result = PyUnicode_FromFormat( + "can't translate characters in position %zd-%zd: %U", + uself->start, + uself->end-1, + reason_str + ); } - return PyUnicode_FromFormat( - "can't translate characters in position %zd-%zd: %U", - uself->start, - uself->end-1, - uself->reason - ); +done: + Py_XDECREF(reason_str); + return result; } static PyTypeObject _PyExc_UnicodeTranslateError = { -- cgit v0.12 From efcd883735af264ff6acbb642e2d2e3fb50b8e81 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Wed, 24 Feb 2010 16:56:20 +0000 Subject: Merged revisions 78426 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78426 | senthil.kumaran | 2010-02-24 22:23:16 +0530 (Wed, 24 Feb 2010) | 9 lines Merged revisions 78422 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78422 | senthil.kumaran | 2010-02-24 22:15:46 +0530 (Wed, 24 Feb 2010) | 2 lines Fix for Issue3819 - urllib2 sends Basic auth across redirects ........ ................ --- Lib/test/test_urllib2.py | 3 ++- Lib/urllib/request.py | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_urllib2.py b/Lib/test/test_urllib2.py index 66ef0d6..f0297a5 100644 --- a/Lib/test/test_urllib2.py +++ b/Lib/test/test_urllib2.py @@ -1145,7 +1145,8 @@ class HandlerTests(unittest.TestCase): base64.encodebytes(userpass).strip().decode()) self.assertEqual(http_handler.requests[1].get_header(auth_header), auth_hdr_value) - + self.assertEqual(http_handler.requests[1].unredirected_hdrs[auth_header], + auth_hdr_value) # if the password manager can't find a password, the handler won't # handle the HTTP auth error password_manager.user = password_manager.password = None diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index 9e02962..d1d12e6 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -795,7 +795,7 @@ class AbstractBasicAuthHandler: auth = "Basic " + base64.b64encode(raw.encode()).decode("ascii") if req.headers.get(self.auth_header, None) == auth: return None - req.add_header(self.auth_header, auth) + req.add_unredirected_header(self.auth_header, auth) return self.parent.open(req, timeout=req.timeout) else: return None -- cgit v0.12 From 40ea650b46314ca05dbbc22b7971e63b94307ea6 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Wed, 24 Feb 2010 16:58:58 +0000 Subject: Merged revisions 78427 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78427 | ezio.melotti | 2010-02-24 18:55:43 +0200 (Wed, 24 Feb 2010) | 9 lines Merged revisions 78424 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78424 | ezio.melotti | 2010-02-24 18:49:56 +0200 (Wed, 24 Feb 2010) | 1 line typos ........ ................ --- Misc/NEWS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Misc/NEWS b/Misc/NEWS index edd6fa3..b20056c 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -91,7 +91,7 @@ Library ------- - Issue #7959: ctypes callback functions are now registered correctly - with the cylce garbage collector. + with the cycle garbage collector. - Issue #6666: fix bug in trace.py that applied the list of directories to be ignored only to the first file. Noted by Bogdan Opanchuk. -- cgit v0.12 From 73ad434945f520337f55f23695221d766d066969 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Wed, 24 Feb 2010 21:04:55 +0000 Subject: Merged revisions 78433 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78433 | senthil.kumaran | 2010-02-25 02:33:37 +0530 (Thu, 25 Feb 2010) | 10 lines Merged revisions 78431 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78431 | senthil.kumaran | 2010-02-25 02:25:31 +0530 (Thu, 25 Feb 2010) | 4 lines Fix for Issue7540 ; urllib2 will raise a TypeError when you try to add_data to a existing req object already having data. ........ ................ --- Lib/test/test_urllib2.py | 1 + Lib/urllib/request.py | 3 +++ 2 files changed, 4 insertions(+) diff --git a/Lib/test/test_urllib2.py b/Lib/test/test_urllib2.py index f0297a5..3e0a107 100644 --- a/Lib/test/test_urllib2.py +++ b/Lib/test/test_urllib2.py @@ -1220,6 +1220,7 @@ class RequestTests(unittest.TestCase): self.get.add_data("spam") self.assertTrue(self.get.has_data()) self.assertEqual("POST", self.get.get_method()) + self.assertRaises(TypeError,self.get.add_data, "more spam") def test_get_full_url(self): self.assertEqual("http://www.python.org/~jeremy/", diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index d1d12e6..47fe75e 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -192,6 +192,9 @@ class Request: # Begin deprecated methods def add_data(self, data): + if self.has_data(): + raise TypeError("Request Obj already contains data: %s" % + self.data) self.data = data def has_data(self): -- cgit v0.12 From e5fd21f11f09c106b0b77a1dee2c25e69f48b84a Mon Sep 17 00:00:00 2001 From: Larry Hastings Date: Wed, 24 Feb 2010 22:58:18 +0000 Subject: Merged revisions 78435 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78435 | larry.hastings | 2010-02-24 17:49:58 -0500 (Wed, 24 Feb 2010) | 4 lines Issue #5939: Add additional runtime checking to ensure a valid capsule in Modules/_ctypes/callproc.c. Reviewed by Benjamin P. My first commit! ........ --- Misc/NEWS | 4 +++- Modules/_ctypes/callproc.c | 8 +++++++- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index b20056c..64d5309 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,7 +12,9 @@ What's New in Python 3.1.2? Core and Builtins ----------------- -======= +- Issue #5939: Add additional runtime checking to ensure a valid capsule + in Modules/_ctypes/callproc.c. + - Issue #7309: Fix unchecked attribute access when converting UnicodeEncodeError, UnicodeDecodeError, and UnicodeTranslateError to strings. diff --git a/Modules/_ctypes/callproc.c b/Modules/_ctypes/callproc.c index f5eaa0d..2a75fb1 100644 --- a/Modules/_ctypes/callproc.c +++ b/Modules/_ctypes/callproc.c @@ -139,8 +139,14 @@ _ctypes_get_errobj(int **pspace) return NULL; } errobj = PyDict_GetItem(dict, error_object_name); - if (errobj) + if (errobj) { + if (!PyCapsule_IsValid(errobj, CTYPES_CAPSULE_NAME_PYMEM)) { + PyErr_SetString(PyExc_RuntimeError, + "ctypes.error_object is an invalid capsule"); + return NULL; + } Py_INCREF(errobj); + } else { void *space = PyMem_Malloc(sizeof(int) * 2); if (space == NULL) -- cgit v0.12 From fa2936c0cc526d571acb59cb388abfb5bde0f8a4 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Thu, 25 Feb 2010 01:41:28 +0000 Subject: Merged revisions 78437 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78437 | benjamin.peterson | 2010-02-24 19:22:28 -0600 (Wed, 24 Feb 2010) | 1 line plug reference leak ........ --- Objects/exceptions.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Objects/exceptions.c b/Objects/exceptions.c index 472425b..57fe9d7 100644 --- a/Objects/exceptions.c +++ b/Objects/exceptions.c @@ -1668,7 +1668,7 @@ UnicodeTranslateError_str(PyObject *self) fmt = "can't translate character '\\u%04x' in position %zd: %U"; else fmt = "can't translate character '\\U%08x' in position %zd: %U"; - return PyUnicode_FromFormat( + result = PyUnicode_FromFormat( fmt, badchar, uself->start, -- cgit v0.12 From ea2e7898a1d1b43187b6f5d18905c49c55532746 Mon Sep 17 00:00:00 2001 From: Eric Smith Date: Thu, 25 Feb 2010 14:20:36 +0000 Subject: Merged revisions 78442 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78442 | eric.smith | 2010-02-25 09:18:57 -0500 (Thu, 25 Feb 2010) | 9 lines Merged revisions 78440 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78440 | eric.smith | 2010-02-25 09:14:35 -0500 (Thu, 25 Feb 2010) | 1 line Issue #5965: Add documentation for parts of format specification language. ........ ................ --- Doc/library/string.rst | 23 ++++++++++++++++++++--- 1 file changed, 20 insertions(+), 3 deletions(-) diff --git a/Doc/library/string.rst b/Doc/library/string.rst index 2d100b0..9339270 100644 --- a/Doc/library/string.rst +++ b/Doc/library/string.rst @@ -296,8 +296,9 @@ specification is to be interpreted. Most built-in types implement the following options for format specifications, although some of the formatting options are only supported by the numeric types. -A general convention is that an empty format string (``""``) produces the same -result as if you had called :func:`str` on the value. +A general convention is that an empty format string (``""``) produces +the same result as if you had called :func:`str` on the value. A +non-empty format string typically modifies the result. The general form of a *standard format specifier* is: @@ -308,7 +309,7 @@ The general form of a *standard format specifier* is: sign: "+" | "-" | " " width: `integer` precision: `integer` - type: "b" | "c" | "d" | "e" | "E" | "f" | "F" | "g" | "G" | "n" | "o" | "x" | "X" | "%" + type: "b" | "c" | "d" | "e" | "E" | "f" | "F" | "g" | "G" | "n" | "o" | "s" | "x" | "X" | "%" The *fill* character can be any character other than '}' (which signifies the end of the field). The presence of a fill character is signaled by the *next* @@ -380,6 +381,17 @@ used from the field content. The *precision* is not allowed for integer values. Finally, the *type* determines how the data should be presented. +The available string presentation types are: + + +---------+----------------------------------------------------------+ + | Type | Meaning | + +=========+==========================================================+ + | ``'s'`` | String format. This is the default type for strings and | + | | may be omitted. | + +---------+----------------------------------------------------------+ + | None | The same as ``'s'``. | + +---------+----------------------------------------------------------+ + The available integer presentation types are: +---------+----------------------------------------------------------+ @@ -407,6 +419,11 @@ The available integer presentation types are: | None | The same as ``'d'``. | +---------+----------------------------------------------------------+ +In addition to the above presentation types, integers can be formatted +with the floating point presentation types listed below (except +``'n'`` and None). When doing so, :func:`float` is used to convert the +integer to a floating point number before formatting. + The available presentation types for floating point and decimal values are: +---------+----------------------------------------------------------+ -- cgit v0.12 From de75569016969ee6cd0652fabf7d5faf6b542419 Mon Sep 17 00:00:00 2001 From: Eric Smith Date: Thu, 25 Feb 2010 14:59:39 +0000 Subject: Merged revisions 78446 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78446 | eric.smith | 2010-02-25 09:58:13 -0500 (Thu, 25 Feb 2010) | 9 lines Merged revisions 78444 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78444 | eric.smith | 2010-02-25 09:26:33 -0500 (Thu, 25 Feb 2010) | 1 line Issue #7928: Document str.format element_index better. ........ ................ --- Doc/library/string.rst | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Doc/library/string.rst b/Doc/library/string.rst index 9339270..c7aba99 100644 --- a/Doc/library/string.rst +++ b/Doc/library/string.rst @@ -199,7 +199,8 @@ The grammar for a replacement field is as follows: field_name: arg_name ("." `attribute_name` | "[" `element_index` "]")* arg_name: (`identifier` | `integer`)? attribute_name: `identifier` - element_index: `integer` + element_index: `integer` | `index_string` + index_string: + conversion: "r" | "s" | "a" format_spec: -- cgit v0.12 From c2eca3d73a6611aa1e3d607427d1e1da6e3794af Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Fri, 26 Feb 2010 00:55:09 +0000 Subject: Merged revisions 78459 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78459 | senthil.kumaran | 2010-02-26 06:23:23 +0530 (Fri, 26 Feb 2010) | 9 lines Merged revisions 78457 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78457 | senthil.kumaran | 2010-02-26 06:17:05 +0530 (Fri, 26 Feb 2010) | 3 lines Fixing issue5475 : urllib2.getproxies not documented ........ ................ --- Doc/library/urllib.request.rst | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Doc/library/urllib.request.rst b/Doc/library/urllib.request.rst index b43d9a9..f1fe42a 100644 --- a/Doc/library/urllib.request.rst +++ b/Doc/library/urllib.request.rst @@ -164,6 +164,14 @@ The :mod:`urllib.request` module defines the following functions: path. This does not accept a complete URL. This function uses :func:`unquote` to decode *path*. +.. function:: getproxies() + + This helper function returns a dictionary of scheme to proxy server URL + mappings. It scans the environment for variables named ``_proxy`` + for all operating systems first, and when it cannot find it, looks for proxy + information from Mac OSX System Configuration for Mac OS X and Windows + Systems Registry for Windows. + The following classes are provided: -- cgit v0.12 From 9d13bb8926d8d7dd02818716e88de5581b49e1e5 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sat, 27 Feb 2010 00:18:52 +0000 Subject: Merged revisions 78469 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78469 | benjamin.peterson | 2010-02-26 18:13:52 -0600 (Fri, 26 Feb 2010) | 9 lines Merged revisions 78467 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78467 | ezio.melotti | 2010-02-26 18:05:42 -0600 (Fri, 26 Feb 2010) | 1 line Show an error when the value passed to --enable-unicode is not ucs2 or ucs4 (lowercase). ........ ................ --- configure.in | 1 + 1 file changed, 1 insertion(+) diff --git a/configure.in b/configure.in index f5d0342..1add723 100644 --- a/configure.in +++ b/configure.in @@ -3529,6 +3529,7 @@ AH_TEMPLATE(Py_UNICODE_SIZE, case "$unicode_size" in 4) AC_DEFINE(Py_UNICODE_SIZE, 4) ;; *) AC_DEFINE(Py_UNICODE_SIZE, 2) ;; +*) AC_MSG_ERROR([invalid value for --enable-unicode. Use either ucs2 or ucs4 (lowercase).]) ;; esac AH_TEMPLATE(PY_UNICODE_TYPE, -- cgit v0.12 From f8c3a62b29ca989efe38e7675052df9395d4850c Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sat, 27 Feb 2010 00:19:25 +0000 Subject: run autoconf --- configure | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/configure b/configure index 5253b86..fcb6fd5 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 78197 . +# From configure.in Revision: 78474 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for python 3.1. # @@ -23670,6 +23670,9 @@ _ACEOF #define Py_UNICODE_SIZE 2 _ACEOF ;; +*) { { echo "$as_me:$LINENO: error: invalid value for --enable-unicode. Use either ucs2 or ucs4 (lowercase)." >&5 +echo "$as_me: error: invalid value for --enable-unicode. Use either ucs2 or ucs4 (lowercase)." >&2;} + { (exit 1); exit 1; }; } ;; esac -- cgit v0.12 From 8a0212eef8ab3cd98929677deaed7adc1734ea42 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sat, 27 Feb 2010 00:47:08 +0000 Subject: revert change unapplicable to 3.1 --- configure | 5 +---- configure.in | 1 - 2 files changed, 1 insertion(+), 5 deletions(-) diff --git a/configure b/configure index fcb6fd5..5253b86 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 78474 . +# From configure.in Revision: 78197 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for python 3.1. # @@ -23670,9 +23670,6 @@ _ACEOF #define Py_UNICODE_SIZE 2 _ACEOF ;; -*) { { echo "$as_me:$LINENO: error: invalid value for --enable-unicode. Use either ucs2 or ucs4 (lowercase)." >&5 -echo "$as_me: error: invalid value for --enable-unicode. Use either ucs2 or ucs4 (lowercase)." >&2;} - { (exit 1); exit 1; }; } ;; esac diff --git a/configure.in b/configure.in index 1add723..f5d0342 100644 --- a/configure.in +++ b/configure.in @@ -3529,7 +3529,6 @@ AH_TEMPLATE(Py_UNICODE_SIZE, case "$unicode_size" in 4) AC_DEFINE(Py_UNICODE_SIZE, 4) ;; *) AC_DEFINE(Py_UNICODE_SIZE, 2) ;; -*) AC_MSG_ERROR([invalid value for --enable-unicode. Use either ucs2 or ucs4 (lowercase).]) ;; esac AH_TEMPLATE(PY_UNICODE_TYPE, -- cgit v0.12 From e36b2c693cdb8d1bf1900be41bc808da9eb53e17 Mon Sep 17 00:00:00 2001 From: Florent Xicluna Date: Sat, 27 Feb 2010 11:38:27 +0000 Subject: Recorded merge of revisions 78462,78484 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r78462 | florent.xicluna | 2010-02-26 12:12:33 +0100 (ven, 26 fév 2010) | 9 lines Merged revisions 78461 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78461 | florent.xicluna | 2010-02-26 11:40:58 +0100 (ven, 26 fév 2010) | 2 lines #691291: codecs.open() should not convert end of lines on reading and writing. ........ ................ r78484 | florent.xicluna | 2010-02-27 12:31:21 +0100 (sam, 27 fév 2010) | 9 lines Merged revisions 78482 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78482 | florent.xicluna | 2010-02-27 12:19:18 +0100 (sam, 27 fév 2010) | 2 lines Add entry for issue #691291. ........ ................ --- Lib/test/test_codecs.py | 15 +++++++++++++++ Misc/NEWS | 3 +++ 2 files changed, 18 insertions(+) diff --git a/Lib/test/test_codecs.py b/Lib/test/test_codecs.py index d0bcf56..2c646ba 100644 --- a/Lib/test/test_codecs.py +++ b/Lib/test/test_codecs.py @@ -483,6 +483,21 @@ class UTF16Test(ReadTest): self.check_state_handling_decode(self.encoding, "spamspam", self.spambe) + def test_bug691291(self): + # Files are always opened in binary mode, even if no binary mode was + # specified. This means that no automatic conversion of '\n' is done + # on reading and writing. + s1 = 'Hello\r\nworld\r\n' + + s = s1.encode(self.encoding) + try: + with open(support.TESTFN, 'wb') as fp: + fp.write(s) + with codecs.open(support.TESTFN, 'U', encoding=self.encoding) as reader: + self.assertEqual(reader.read(), s1) + finally: + support.unlink(support.TESTFN) + class UTF16LETest(ReadTest): encoding = "utf-16-le" diff --git a/Misc/NEWS b/Misc/NEWS index 64d5309..9e0bc6a 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -92,6 +92,9 @@ Core and Builtins Library ------- +- Issue #691291: codecs.open() should not convert end of lines on reading and + writing. + - Issue #7959: ctypes callback functions are now registered correctly with the cycle garbage collector. -- cgit v0.12 From 8f1c275daafaa57e5e467d759d28ae4875c9e16f Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sat, 27 Feb 2010 13:55:48 +0000 Subject: Merged revisions 78491 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78491 | ezio.melotti | 2010-02-27 15:54:27 +0200 (Sat, 27 Feb 2010) | 9 lines Merged revisions 78489 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78489 | ezio.melotti | 2010-02-27 15:50:35 +0200 (Sat, 27 Feb 2010) | 1 line Fix missing parenthesis. ........ ................ --- Doc/library/codecs.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/codecs.rst b/Doc/library/codecs.rst index 21e74ca..8e4f71e 100644 --- a/Doc/library/codecs.rst +++ b/Doc/library/codecs.rst @@ -77,7 +77,7 @@ It defines the following functions: * ``'xmlcharrefreplace'``: replace with the appropriate XML character reference (for encoding only) * ``'backslashreplace'``: replace with backslashed escape sequences (for - encoding only + encoding only) * ``'surrogateescape'``: replace with surrogate U+DCxx, see :pep:`383` as well as any other error handling name defined via :func:`register_error`. -- cgit v0.12 From e94b221d5ed5d1f5efc6087623dbbe2916b478bc Mon Sep 17 00:00:00 2001 From: Florent Xicluna Date: Sat, 27 Feb 2010 14:37:21 +0000 Subject: Merged revisions 78493 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r78493 | florent.xicluna | 2010-02-27 15:21:57 +0100 (sam, 27 fév 2010) | 11 lines For 3.x, the "backslashreplace" error handling is plugged on the "write" method. Recorded merge of revisions 78488 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78488 | florent.xicluna | 2010-02-27 14:31:23 +0100 (sam, 27 fév 2010) | 2 lines Issue #1729305: Fix doctest to handle encode error with "backslashreplace". It fixes #7667 too. ........ ................ --- Lib/doctest.py | 13 ++++++++++--- Lib/test/test_doctest.py | 31 ++++++++++++++++++++++++++++++- Misc/NEWS | 2 ++ 3 files changed, 42 insertions(+), 4 deletions(-) diff --git a/Lib/doctest.py b/Lib/doctest.py index d6fb504..18bdc0a 100644 --- a/Lib/doctest.py +++ b/Lib/doctest.py @@ -218,8 +218,8 @@ def _load_testfile(filename, package, module_relative, encoding): def _indent(s, indent=4): """ - Add the given number of space characters to the beginning every - non-blank line in `s`, and return the result. + Add the given number of space characters to the beginning of + every non-blank line in `s`, and return the result. """ # This regexp matches the start of non-blank lines: return re.sub('(?m)^(?!$)', indent*' ', s) @@ -1354,7 +1354,14 @@ class DocTestRunner: save_stdout = sys.stdout if out is None: - out = save_stdout.write + encoding = save_stdout.encoding + if encoding is None or encoding.lower() == 'utf-8': + out = save_stdout.write + else: + # Use backslashreplace error handling on write + def out(s): + s = str(s.encode(encoding, 'backslashreplace'), encoding) + save_stdout.write(s) sys.stdout = self._fakeout # Patch pdb.set_trace to restore sys.stdout during interactive diff --git a/Lib/test/test_doctest.py b/Lib/test/test_doctest.py index 8dcc8a4..c9b1b85 100644 --- a/Lib/test/test_doctest.py +++ b/Lib/test/test_doctest.py @@ -2147,6 +2147,13 @@ doctest examples in a given file. In its simple invokation, it is called with the name of a file, which is taken to be relative to the calling module. The return value is (#failures, #tests). +We don't want `-v` in sys.argv for these tests. + + >>> save_argv = sys.argv + >>> if '-v' in sys.argv: + ... sys.argv = [arg for arg in save_argv if arg != '-v'] + + >>> doctest.testfile('test_doctest.txt') # doctest: +ELLIPSIS ********************************************************************** File "...", line 6, in test_doctest.txt @@ -2286,6 +2293,28 @@ using the optional keyword argument `encoding`: >>> doctest.testfile('test_doctest4.txt', encoding='utf-8') TestResults(failed=0, attempted=2) >>> doctest.master = None # Reset master. + +Test the verbose output: + + >>> doctest.testfile('test_doctest4.txt', encoding='utf-8', verbose=True) + Trying: + 'föö' + Expecting: + 'f\xf6\xf6' + ok + Trying: + 'bąr' + Expecting: + 'b\u0105r' + ok + 1 items passed all tests: + 2 tests in test_doctest4.txt + 2 tests in 1 items. + 2 passed and 0 failed. + Test passed. + TestResults(failed=0, attempted=2) + >>> doctest.master = None # Reset master. + >>> sys.argv = save_argv """ def test_testmod(): r""" @@ -2295,7 +2324,7 @@ fail with a UnicodeDecodeError because doctest tried to read the "source" lines out of the binary module. >>> import unicodedata - >>> doctest.testmod(unicodedata) + >>> doctest.testmod(unicodedata, verbose=False) TestResults(failed=0, attempted=0) """ diff --git a/Misc/NEWS b/Misc/NEWS index 9e0bc6a..c42cef5 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -92,6 +92,8 @@ Core and Builtins Library ------- +- Issue #1729305: Fix doctest to handle encode error with "backslashreplace". + - Issue #691291: codecs.open() should not convert end of lines on reading and writing. -- cgit v0.12 From b7f27ff9ac4f594c7ec3fe2cca44725cb36ffb2d Mon Sep 17 00:00:00 2001 From: Florent Xicluna Date: Sat, 27 Feb 2010 16:17:11 +0000 Subject: Merged revisions 78500 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r78500 | florent.xicluna | 2010-02-27 17:12:22 +0100 (sam, 27 fév 2010) | 2 lines Use UTF-8 encoding to create Python test scripts. ........ --- Lib/test/test_cmd_line_script.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_cmd_line_script.py b/Lib/test/test_cmd_line_script.py index 7114681..bc87a22 100644 --- a/Lib/test/test_cmd_line_script.py +++ b/Lib/test/test_cmd_line_script.py @@ -62,7 +62,8 @@ print('sys.argv[0]==%r' % sys.argv[0]) def _make_test_script(script_dir, script_basename, source=test_source): script_filename = script_basename+os.path.extsep+'py' script_name = os.path.join(script_dir, script_filename) - script_file = open(script_name, 'w') + # The script should be encoded to UTF-8, the default string encoding + script_file = open(script_name, 'w', encoding='utf-8') script_file.write(source) script_file.close() return script_name -- cgit v0.12 From 1ca73ede26e05b656787122fea3ce9bd01a5f7f7 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sat, 27 Feb 2010 17:56:22 +0000 Subject: Merged revisions 78505-78506 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78505 | benjamin.peterson | 2010-02-27 11:40:01 -0600 (Sat, 27 Feb 2010) | 1 line only accept AttributeError as indicating no __prepare__ attribute on a metaclass, allowing lookup errors to propogate ........ r78506 | benjamin.peterson | 2010-02-27 11:41:13 -0600 (Sat, 27 Feb 2010) | 1 line check PyDict_New() for error ........ --- Lib/test/test_metaclass.py | 14 ++++++++++++++ Misc/NEWS | 2 ++ Python/bltinmodule.c | 24 ++++++++++++++++-------- 3 files changed, 32 insertions(+), 8 deletions(-) diff --git a/Lib/test/test_metaclass.py b/Lib/test/test_metaclass.py index 000bcf5..219ab99 100644 --- a/Lib/test/test_metaclass.py +++ b/Lib/test/test_metaclass.py @@ -230,6 +230,20 @@ Make sure it works with subclassing. 42 >>> +Test failures in looking up the __prepare__ method work. + >>> class ObscureException(Exception): + ... pass + >>> class FailDescr: + ... def __get__(self, instance, owner): + ... raise ObscureException + >>> class Meta(type): + ... __prepare__ = FailDescr() + >>> class X(metaclass=Meta): + ... pass + Traceback (most recent call last): + [...] + test.test_metaclass.ObscureException + """ __test__ = {'doctests' : doctests} diff --git a/Misc/NEWS b/Misc/NEWS index c42cef5..d53bcb4 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,8 @@ What's New in Python 3.1.2? Core and Builtins ----------------- +- Handle errors from looking up __prepare__ correctly. + - Issue #5939: Add additional runtime checking to ensure a valid capsule in Modules/_ctypes/callproc.c. diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c index e03b49f..069d790 100644 --- a/Python/bltinmodule.c +++ b/Python/bltinmodule.c @@ -108,8 +108,16 @@ builtin___build_class__(PyObject *self, PyObject *args, PyObject *kwds) } prep = PyObject_GetAttrString(meta, "__prepare__"); if (prep == NULL) { - PyErr_Clear(); - ns = PyDict_New(); + if (PyErr_ExceptionMatches(PyExc_AttributeError)) { + PyErr_Clear(); + ns = PyDict_New(); + } + else { + Py_DECREF(meta); + Py_XDECREF(mkw); + Py_DECREF(bases); + return NULL; + } } else { PyObject *pargs = PyTuple_Pack(2, name, bases); @@ -123,12 +131,12 @@ builtin___build_class__(PyObject *self, PyObject *args, PyObject *kwds) ns = PyEval_CallObjectWithKeywords(prep, pargs, mkw); Py_DECREF(pargs); Py_DECREF(prep); - if (ns == NULL) { - Py_DECREF(meta); - Py_XDECREF(mkw); - Py_DECREF(bases); - return NULL; - } + } + if (ns == NULL) { + Py_DECREF(meta); + Py_XDECREF(mkw); + Py_DECREF(bases); + return NULL; } cell = PyObject_CallFunctionObjArgs(func, ns, NULL); if (cell != NULL) { -- cgit v0.12 From c08cae9fa1b6241a192e0c878877914b000d6ce3 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sun, 28 Feb 2010 03:48:50 +0000 Subject: Merged revisions 78513 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78513 | ezio.melotti | 2010-02-28 05:46:13 +0200 (Sun, 28 Feb 2010) | 9 lines Merged revisions 78511 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78511 | ezio.melotti | 2010-02-28 05:11:07 +0200 (Sun, 28 Feb 2010) | 1 line Pep8ify test names in the examples. ........ ................ --- Doc/library/unittest.rst | 34 +++++++++++++++++----------------- 1 file changed, 17 insertions(+), 17 deletions(-) diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst index bc7062c..7224bde 100644 --- a/Doc/library/unittest.rst +++ b/Doc/library/unittest.rst @@ -162,9 +162,9 @@ command line. For example, the last two lines may be replaced with:: Running the revised script from the interpreter or another script produces the following output:: - testchoice (__main__.TestSequenceFunctions) ... ok - testsample (__main__.TestSequenceFunctions) ... ok - testshuffle (__main__.TestSequenceFunctions) ... ok + test_choice (__main__.TestSequenceFunctions) ... ok + test_sample (__main__.TestSequenceFunctions) ... ok + test_shuffle (__main__.TestSequenceFunctions) ... ok ---------------------------------------------------------------------- Ran 3 tests in 0.110s @@ -283,32 +283,32 @@ mechanism:: self.widget.dispose() self.widget = None - def testDefaultSize(self): + def test_default_size(self): self.assertEqual(self.widget.size(), (50,50), 'incorrect default size') - def testResize(self): + def test_resize(self): self.widget.resize(100,150) self.assertEqual(self.widget.size(), (100,150), 'wrong size after resize') Here we have not provided a :meth:`~TestCase.runTest` method, but have instead provided two different test methods. Class instances will now each run one of -the :meth:`test\*` methods, with ``self.widget`` created and destroyed +the :meth:`test_\*` methods, with ``self.widget`` created and destroyed separately for each instance. When creating an instance we must specify the test method it is to run. We do this by passing the method name in the constructor:: - defaultSizeTestCase = WidgetTestCase('testDefaultSize') - resizeTestCase = WidgetTestCase('testResize') + defaultSizeTestCase = WidgetTestCase('test_default_size') + resizeTestCase = WidgetTestCase('test_resize') Test case instances are grouped together according to the features they test. :mod:`unittest` provides a mechanism for this: the :dfn:`test suite`, represented by :mod:`unittest`'s :class:`TestSuite` class:: widgetTestSuite = unittest.TestSuite() - widgetTestSuite.addTest(WidgetTestCase('testDefaultSize')) - widgetTestSuite.addTest(WidgetTestCase('testResize')) + widgetTestSuite.addTest(WidgetTestCase('test_default_size')) + widgetTestSuite.addTest(WidgetTestCase('test_resize')) For the ease of running tests, as we will see later, it is a good idea to provide in each test module a callable object that returns a pre-built test @@ -316,14 +316,14 @@ suite:: def suite(): suite = unittest.TestSuite() - suite.addTest(WidgetTestCase('testDefaultSize')) - suite.addTest(WidgetTestCase('testResize')) + suite.addTest(WidgetTestCase('test_default_size')) + suite.addTest(WidgetTestCase('test_resize')) return suite or even:: def suite(): - tests = ['testDefaultSize', 'testResize'] + tests = ['test_default_size', 'test_resize'] return unittest.TestSuite(map(WidgetTestCase, tests)) @@ -334,8 +334,8 @@ populating it with individual tests. For example, :: suite = unittest.TestLoader().loadTestsFromTestCase(WidgetTestCase) -will create a test suite that will run ``WidgetTestCase.testDefaultSize()`` and -``WidgetTestCase.testResize``. :class:`TestLoader` uses the ``'test'`` method +will create a test suite that will run ``WidgetTestCase.test_default_size()`` and +``WidgetTestCase.test_resize``. :class:`TestLoader` uses the ``'test'`` method name prefix to identify test methods automatically. Note that the order in which the various test cases will be run is @@ -540,8 +540,8 @@ Test cases def suite(): suite = unittest.TestSuite() - suite.addTest(WidgetTestCase('testDefaultSize')) - suite.addTest(WidgetTestCase('testResize')) + suite.addTest(WidgetTestCase('test_default_size')) + suite.addTest(WidgetTestCase('test_resize')) return suite Here, we create two instances of :class:`WidgetTestCase`, each of which runs a -- cgit v0.12 From 31d12ca8438653eff2b83c4beb240ac3179705c8 Mon Sep 17 00:00:00 2001 From: "Gregory P. Smith" Date: Sun, 28 Feb 2010 19:21:42 +0000 Subject: Merged revisions 78519 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78519 | gregory.p.smith | 2010-02-28 10:57:46 -0800 (Sun, 28 Feb 2010) | 10 lines Merged revisions 78517 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78517 | gregory.p.smith | 2010-02-28 10:36:09 -0800 (Sun, 28 Feb 2010) | 3 lines Issue #7481: When a threading.Thread failed to start it would leave the instance stuck in initial state and present in threading.enumerate(). ........ ................ --- Lib/test/test_threading.py | 19 +++++++++++++++++++ Lib/threading.py | 7 ++++++- Misc/NEWS | 3 +++ 3 files changed, 28 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_threading.py b/Lib/test/test_threading.py index 86f5773..639e42b 100644 --- a/Lib/test/test_threading.py +++ b/Lib/test/test_threading.py @@ -221,6 +221,25 @@ class ThreadTests(unittest.TestCase): t.join() # else the thread is still running, and we have no way to kill it + def test_limbo_cleanup(self): + # Issue 7481: Failure to start thread should cleanup the limbo map. + def fail_new_thread(*args): + raise threading.ThreadError() + _start_new_thread = threading._start_new_thread + threading._start_new_thread = fail_new_thread + try: + t = threading.Thread(target=lambda: None) + try: + t.start() + assert False + except threading.ThreadError: + self.assertFalse( + t in threading._limbo, + "Failed to cleanup _limbo map on failure of Thread.start()." + ) + finally: + threading._start_new_thread = _start_new_thread + def test_finalize_runnning_thread(self): # Issue 1402: the PyGILState_Ensure / _Release functions may be called # very late on python exit: on deallocation of a running thread for diff --git a/Lib/threading.py b/Lib/threading.py index 4bb0182..c996f42 100644 --- a/Lib/threading.py +++ b/Lib/threading.py @@ -455,7 +455,12 @@ class Thread(_Verbose): self._note("%s.start(): starting thread", self) with _active_limbo_lock: _limbo[self] = self - _start_new_thread(self._bootstrap, ()) + try: + _start_new_thread(self._bootstrap, ()) + except Exception: + with _active_limbo_lock: + del _limbo[self] + raise self._started.wait() def run(self): diff --git a/Misc/NEWS b/Misc/NEWS index d53bcb4..60603c0 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -332,6 +332,9 @@ Library - Issue #7066: archive_util.make_archive now restores the cwd if an error is raised. Initial patch by Ezio Melotti. +- Issue #7481: When a threading.Thread failed to start it would leave the + instance stuck in initial state and present in threading.enumerate(). + Extension Modules ----------------- -- cgit v0.12 From 48a5ec42a830a9adc67546647d453cdfc15564c2 Mon Sep 17 00:00:00 2001 From: "Gregory P. Smith" Date: Sun, 28 Feb 2010 22:01:02 +0000 Subject: (really issue7832, not 7030) Merged revisions 77998 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r77998 | michael.foord | 2010-02-05 12:54:27 -0800 (Fri, 05 Feb 2010) | 9 lines Merged revisions 77997 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77997 | michael.foord | 2010-02-05 20:52:14 +0000 (Fri, 05 Feb 2010) | 1 line Closes issue 7030. ........ ................ --- Doc/library/unittest.rst | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst index 7224bde..6fda488 100644 --- a/Doc/library/unittest.rst +++ b/Doc/library/unittest.rst @@ -729,12 +729,16 @@ Test cases .. versionadded:: 3.1 - .. method:: assertSameElements(expected, actual, msg=None) + .. method:: assertSameElements(actual, expected, msg=None) Test that sequence *expected* contains the same elements as *actual*, regardless of their order. When they don't, an error message listing the differences between the sequences will be generated. + Duplicate elements are ignored when comparing *actual* and *expected*. + It is the equivalent of ``assertEqual(set(expected), set(actual))`` + but it works with sequences of unhashable objects as well. + If specified *msg* will be used as the error message on failure. .. versionadded:: 3.1 -- cgit v0.12 From 3fff44d1c986d93348679594477351d8d26d0542 Mon Sep 17 00:00:00 2001 From: "Gregory P. Smith" Date: Mon, 1 Mar 2010 00:43:08 +0000 Subject: Merged revisions 78524 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78524 | gregory.p.smith | 2010-02-28 16:17:40 -0800 (Sun, 28 Feb 2010) | 10 lines Merged revisions 78523 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78523 | gregory.p.smith | 2010-02-28 16:05:08 -0800 (Sun, 28 Feb 2010) | 3 lines Issue #1068268: The subprocess module now handles EINTR in internal os.waitpid and os.read system calls where appropriate. ........ ................ --- Lib/subprocess.py | 16 +++++++++++++--- Lib/test/test_subprocess.py | 20 ++++++++++++++++++++ Misc/NEWS | 3 +++ 3 files changed, 36 insertions(+), 3 deletions(-) diff --git a/Lib/subprocess.py b/Lib/subprocess.py index 30cbfcb..fa54bca 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -407,6 +407,16 @@ PIPE = -1 STDOUT = -2 +def _eintr_retry_call(func, *args): + while True: + try: + return func(*args) + except OSError as e: + if e.errno == errno.EINTR: + continue + raise + + def call(*popenargs, **kwargs): """Run command with arguments. Wait for command to complete, then return the returncode attribute. @@ -1134,13 +1144,13 @@ class Popen(object): # Wait for exec to fail or succeed; possibly raising an # exception (limited to 1 MB) - data = os.read(errpipe_read, 1048576) + data = _eintr_retry_call(os.read, errpipe_read, 1048576) finally: # be sure the FD is closed no matter what os.close(errpipe_read) if data: - os.waitpid(self.pid, 0) + _eintr_retry_call(os.waitpid, self.pid, 0) child_exception = pickle.loads(data) for fd in (p2cwrite, c2pread, errread): if fd is not None: @@ -1176,7 +1186,7 @@ class Popen(object): """Wait for child process to terminate. Returns returncode attribute.""" if self.returncode is None: - pid, sts = os.waitpid(self.pid, 0) + pid, sts = _eintr_retry_call(os.waitpid, self.pid, 0) self._handle_exitstatus(sts) return self.returncode diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py index 265859a..4db8033 100644 --- a/Lib/test/test_subprocess.py +++ b/Lib/test/test_subprocess.py @@ -4,6 +4,7 @@ import subprocess import sys import signal import os +import errno import tempfile import time import re @@ -814,6 +815,25 @@ if getattr(subprocess, '_has_poll', False): unit_tests.append(ProcessTestCaseNoPoll) +class HelperFunctionTests(unittest.TestCase): + def test_eintr_retry_call(self): + record_calls = [] + def fake_os_func(*args): + record_calls.append(args) + if len(record_calls) == 2: + raise OSError(errno.EINTR, "fake interrupted system call") + return tuple(reversed(args)) + + self.assertEqual((999, 256), + subprocess._eintr_retry_call(fake_os_func, 256, 999)) + self.assertEqual([(256, 999)], record_calls) + # This time there will be an EINTR so it will loop once. + self.assertEqual((666,), + subprocess._eintr_retry_call(fake_os_func, 666)) + self.assertEqual([(256, 999), (666,), (666,)], record_calls) + +unit_tests.append(HelperFunctionTests) + def test_main(): support.run_unittest(*unit_tests) support.reap_children() diff --git a/Misc/NEWS b/Misc/NEWS index 60603c0..e30945a 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -335,6 +335,9 @@ Library - Issue #7481: When a threading.Thread failed to start it would leave the instance stuck in initial state and present in threading.enumerate(). +- Issue #1068268: The subprocess module now handles EINTR in internal + os.waitpid and os.read system calls where appropriate. + Extension Modules ----------------- -- cgit v0.12 From 5cab28180bb2bdfa21fa8e1a7162d26e0107f89b Mon Sep 17 00:00:00 2001 From: "Gregory P. Smith" Date: Mon, 1 Mar 2010 02:58:43 +0000 Subject: Merged revisions 78533 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78533 | gregory.p.smith | 2010-02-28 18:56:44 -0800 (Sun, 28 Feb 2010) | 9 lines Merged revisions 78532 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78532 | gregory.p.smith | 2010-02-28 18:53:24 -0800 (Sun, 28 Feb 2010) | 2 lines Fix the new test on windows (skip it, its posix only) ........ ................ --- Lib/test/test_subprocess.py | 1 + 1 file changed, 1 insertion(+) diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py index 4db8033..9ab06dc 100644 --- a/Lib/test/test_subprocess.py +++ b/Lib/test/test_subprocess.py @@ -816,6 +816,7 @@ if getattr(subprocess, '_has_poll', False): class HelperFunctionTests(unittest.TestCase): + @unittest.skipIf(mswindows, "errno and EINTR make no sense on windows") def test_eintr_retry_call(self): record_calls = [] def fake_os_func(*args): -- cgit v0.12 From ff3186401c0cd060a3d465914a4a9e521ed128f9 Mon Sep 17 00:00:00 2001 From: "Gregory P. Smith" Date: Mon, 1 Mar 2010 03:19:29 +0000 Subject: Merged revisions 78538 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78538 | gregory.p.smith | 2010-02-28 19:13:36 -0800 (Sun, 28 Feb 2010) | 9 lines Merged revisions 78536 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78536 | gregory.p.smith | 2010-02-28 19:09:19 -0800 (Sun, 28 Feb 2010) | 2 lines Cleanup the test added in r78517 based on Ezio Melotti's feedback. ........ ................ --- Lib/test/test_threading.py | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/Lib/test/test_threading.py b/Lib/test/test_threading.py index 639e42b..71135cc 100644 --- a/Lib/test/test_threading.py +++ b/Lib/test/test_threading.py @@ -229,14 +229,10 @@ class ThreadTests(unittest.TestCase): threading._start_new_thread = fail_new_thread try: t = threading.Thread(target=lambda: None) - try: - t.start() - assert False - except threading.ThreadError: - self.assertFalse( - t in threading._limbo, - "Failed to cleanup _limbo map on failure of Thread.start()." - ) + self.assertRaises(threading.ThreadError, t.start) + self.assertFalse( + t in threading._limbo, + "Failed to cleanup _limbo map on failure of Thread.start().") finally: threading._start_new_thread = _start_new_thread -- cgit v0.12 From 807e98e0afde0441349d9e627391a88e9f6fb9db Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Mon, 1 Mar 2010 04:10:55 +0000 Subject: Merged revisions 78541 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78541 | ezio.melotti | 2010-03-01 06:08:34 +0200 (Mon, 01 Mar 2010) | 17 lines Merged revisions 78515-78516,78522 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78515 | georg.brandl | 2010-02-28 20:19:17 +0200 (Sun, 28 Feb 2010) | 1 line #8030: make builtin type docstrings more consistent: use "iterable" instead of "seq(uence)", use "new" to show that set() always returns a new object. ........ r78516 | georg.brandl | 2010-02-28 20:26:37 +0200 (Sun, 28 Feb 2010) | 1 line The set types can also be called without arguments. ........ r78522 | ezio.melotti | 2010-03-01 01:59:00 +0200 (Mon, 01 Mar 2010) | 1 line #8030: more docstring fix for builtin types. ........ ................ --- Objects/dictobject.c | 8 ++++---- Objects/listobject.c | 4 ++-- Objects/setobject.c | 6 ++++-- Objects/tupleobject.c | 8 ++++---- 4 files changed, 14 insertions(+), 12 deletions(-) diff --git a/Objects/dictobject.c b/Objects/dictobject.c index 03f2010..1d36e1d 100644 --- a/Objects/dictobject.c +++ b/Objects/dictobject.c @@ -2100,12 +2100,12 @@ dict_iter(PyDictObject *dict) } PyDoc_STRVAR(dictionary_doc, -"dict() -> new empty dictionary.\n" +"dict() -> new empty dictionary\n" "dict(mapping) -> new dictionary initialized from a mapping object's\n" -" (key, value) pairs.\n" -"dict(seq) -> new dictionary initialized as if via:\n" +" (key, value) pairs\n" +"dict(iterable) -> new dictionary initialized as if via:\n" " d = {}\n" -" for k, v in seq:\n" +" for k, v in iterable:\n" " d[k] = v\n" "dict(**kwargs) -> new dictionary initialized with the name=value pairs\n" " in the keyword argument list. For example: dict(one=1, two=2)"); diff --git a/Objects/listobject.c b/Objects/listobject.c index 38468f3..d3c997a 100644 --- a/Objects/listobject.c +++ b/Objects/listobject.c @@ -2343,8 +2343,8 @@ static PySequenceMethods list_as_sequence = { }; PyDoc_STRVAR(list_doc, -"list() -> new list\n" -"list(sequence) -> new list initialized from sequence's items"); +"list() -> new empty list\n" +"list(iterable) -> new list initialized from iterable's items"); static PyObject * list_subscript(PyListObject* self, PyObject* item) diff --git a/Objects/setobject.c b/Objects/setobject.c index 27b41a1..742dadc 100644 --- a/Objects/setobject.c +++ b/Objects/setobject.c @@ -2090,7 +2090,8 @@ static PyNumberMethods set_as_number = { }; PyDoc_STRVAR(set_doc, -"set(iterable) --> set object\n\ +"set() -> new empty set object\n\ +set(iterable) -> new set object\n\ \n\ Build an unordered collection of unique elements."); @@ -2187,7 +2188,8 @@ static PyNumberMethods frozenset_as_number = { }; PyDoc_STRVAR(frozenset_doc, -"frozenset(iterable) --> frozenset object\n\ +"frozenset() -> empty frozenset object\n\ +frozenset(iterable) -> frozenset object\n\ \n\ Build an immutable unordered collection of unique elements."); diff --git a/Objects/tupleobject.c b/Objects/tupleobject.c index 884174d..9145b58 100644 --- a/Objects/tupleobject.c +++ b/Objects/tupleobject.c @@ -656,10 +656,10 @@ tuple_subtype_new(PyTypeObject *type, PyObject *args, PyObject *kwds) } PyDoc_STRVAR(tuple_doc, -"tuple() -> an empty tuple\n" -"tuple(sequence) -> tuple initialized from sequence's items\n" -"\n" -"If the argument is a tuple, the return value is the same object."); +"tuple() -> empty tuple\n\ +tuple(iterable) -> tuple initialized from iterable's items\n\ +\n\ +If the argument is a tuple, the return value is the same object."); static PySequenceMethods tuple_as_sequence = { (lenfunc)tuplelength, /* sq_length */ -- cgit v0.12 From 18ac2b4a7178983ca97b4d29c68ed3aa1cb22a58 Mon Sep 17 00:00:00 2001 From: "Gregory P. Smith" Date: Mon, 1 Mar 2010 05:56:53 +0000 Subject: Merged revisions 78548 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78548 | gregory.p.smith | 2010-02-28 21:54:14 -0800 (Sun, 28 Feb 2010) | 10 lines Merged revisions 78546 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78546 | gregory.p.smith | 2010-02-28 21:43:43 -0800 (Sun, 28 Feb 2010) | 3 lines Fixes issue #7999: os.setreuid() and os.setregid() would refuse to accept a -1 parameter on some platforms such as OS X. ........ ................ --- Lib/test/test_os.py | 2 ++ Misc/NEWS | 3 +++ Modules/posixmodule.c | 26 ++++++++++++++++++++------ 3 files changed, 25 insertions(+), 6 deletions(-) diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py index d7f763f..2d95f62 100644 --- a/Lib/test/test_os.py +++ b/Lib/test/test_os.py @@ -717,6 +717,7 @@ if sys.platform != 'win32': self.assertRaises(os.error, os.setreuid, 0, 0) self.assertRaises(OverflowError, os.setreuid, 1<<32, 0) self.assertRaises(OverflowError, os.setreuid, 0, 1<<32) + os.setreuid(-1, -1) # Does nothing, but it needs to accept -1 if hasattr(os, 'setregid'): def test_setregid(self): @@ -724,6 +725,7 @@ if sys.platform != 'win32': self.assertRaises(os.error, os.setregid, 0, 0) self.assertRaises(OverflowError, os.setregid, 1<<32, 0) self.assertRaises(OverflowError, os.setregid, 0, 1<<32) + os.setregid(-1, -1) # Does nothing, but it needs to accept -1 @unittest.skipIf(sys.platform == 'darwin', "tests don't apply to OS X") class Pep383Tests(unittest.TestCase): diff --git a/Misc/NEWS b/Misc/NEWS index e30945a..55700b7 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -351,6 +351,9 @@ Extension Modules - Expat: Fix DoS via XML document with malformed UTF-8 sequences (CVE_2009_3560). +- Issue #7999: os.setreuid() and os.setregid() would refuse to accept a -1 + parameter on some platforms such as OS X. + Tests ----- diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index 814c9ba..502bf62 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -4370,9 +4370,16 @@ posix_setreuid (PyObject *self, PyObject *args) uid_t ruid, euid; if (!PyArg_ParseTuple(args, "ll", &ruid_arg, &euid_arg)) return NULL; - ruid = ruid_arg; - euid = euid_arg; - if (euid != euid_arg || ruid != ruid_arg) { + if (ruid_arg == -1) + ruid = (uid_t)-1; /* let the compiler choose how -1 fits */ + else + ruid = ruid_arg; /* otherwise, assign from our long */ + if (euid_arg == -1) + euid = (uid_t)-1; + else + euid = euid_arg; + if ((euid_arg != -1 && euid != euid_arg) || + (ruid_arg != -1 && ruid != ruid_arg)) { PyErr_SetString(PyExc_OverflowError, "user id too big"); return NULL; } @@ -4397,9 +4404,16 @@ posix_setregid (PyObject *self, PyObject *args) gid_t rgid, egid; if (!PyArg_ParseTuple(args, "ll", &rgid_arg, &egid_arg)) return NULL; - rgid = rgid_arg; - egid = egid_arg; - if (egid != egid_arg || rgid != rgid_arg) { + if (rgid_arg == -1) + rgid = (gid_t)-1; /* let the compiler choose how -1 fits */ + else + rgid = rgid_arg; /* otherwise, assign from our long */ + if (egid_arg == -1) + egid = (gid_t)-1; + else + egid = egid_arg; + if ((egid_arg != -1 && egid != egid_arg) || + (rgid_arg != -1 && rgid != rgid_arg)) { PyErr_SetString(PyExc_OverflowError, "group id too big"); return NULL; } -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 0712921ef993159a0e37cf986843a91833073ca5 Mon Sep 17 00:00:00 2001 From: Barry Warsaw Date: Mon, 1 Mar 2010 21:56:18 +0000 Subject: Manually copy patch for bug 7250 from the release26-maint branch. I suck because I did this in the wrong order and couldn't smack svnmerge into submission. --- Lib/wsgiref/handlers.py | 4 ++++ Misc/NEWS | 3 +++ 2 files changed, 7 insertions(+) diff --git a/Lib/wsgiref/handlers.py b/Lib/wsgiref/handlers.py index e082823..8a78eec 100644 --- a/Lib/wsgiref/handlers.py +++ b/Lib/wsgiref/handlers.py @@ -465,6 +465,10 @@ class CGIHandler(BaseCGIHandler): """ wsgi_run_once = True + # Do not allow os.environ to leak between requests in Google App Engine + # and other multi-run CGI use cases. This is not easily testable. + # See http://bugs.python.org/issue7250 + os_environ = {} def __init__(self): BaseCGIHandler.__init__( diff --git a/Misc/NEWS b/Misc/NEWS index 55700b7..68619ea 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -94,6 +94,9 @@ Core and Builtins Library ------- +- Issue #7250: Fix info leak of os.environ across multi-run uses of + wsgiref.handlers.CGIHandler. + - Issue #1729305: Fix doctest to handle encode error with "backslashreplace". - Issue #691291: codecs.open() should not convert end of lines on reading and -- cgit v0.12 -- cgit v0.12 From 117ff17da3d032f10019be534d94be802702cd45 Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Tue, 2 Mar 2010 22:49:30 +0000 Subject: Merged revisions 78598 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78598 | victor.stinner | 2010-03-02 23:48:17 +0100 (mar., 02 mars 2010) | 11 lines Merged revisions 78596 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78596 | victor.stinner | 2010-03-02 23:44:42 +0100 (mar., 02 mars 2010) | 4 lines Issue #2973: Fix gcc warning on the 2nd argument of ASN1_item_d2i() and method->d2i(): OpenSSL API changed in OpenSSL 0.9.6m. Patch written by Daniel Black. ........ ................ --- Modules/_ssl.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Modules/_ssl.c b/Modules/_ssl.c index 906138d..45c44f8 100644 --- a/Modules/_ssl.c +++ b/Modules/_ssl.c @@ -658,7 +658,12 @@ _get_peer_alt_names (X509 *certificate) { char buf[2048]; char *vptr; int len; + /* Issue #2973: ASN1_item_d2i() API changed in OpenSSL 0.9.6m */ +#if OPENSSL_VERSION_NUMBER >= 0x009060dfL + const unsigned char *p; +#else unsigned char *p; +#endif if (certificate == NULL) return peer_alt_names; -- cgit v0.12 From 151205f24f83f9dd538050912614848258e0f9d8 Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Wed, 3 Mar 2010 00:22:21 +0000 Subject: Merged revisions 78608 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78608 | victor.stinner | 2010-03-03 01:18:49 +0100 (mer., 03 mars 2010) | 12 lines Merged revisions 78603 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78603 | victor.stinner | 2010-03-03 00:20:02 +0100 (mer., 03 mars 2010) | 5 lines Issue #7820: The parser tokenizer restores all bytes in the right if the BOM check fails. Fix an assertion in pydebug mode. ........ ................ --- Lib/test/test_pep263.py | 11 +++++++++++ Misc/NEWS | 3 +++ Parser/tokenizer.c | 51 +++++++++++++++++++++++++++---------------------- 3 files changed, 42 insertions(+), 23 deletions(-) diff --git a/Lib/test/test_pep263.py b/Lib/test/test_pep263.py index 587b2fc..d5a5b3e 100644 --- a/Lib/test/test_pep263.py +++ b/Lib/test/test_pep263.py @@ -44,6 +44,17 @@ class PEP263Test(unittest.TestCase): self.assertEqual(len(d['a']), len(d['b'])) self.assertEqual(ascii(d['a']), ascii(d['b'])) + def test_issue7820(self): + # Ensure that check_bom() restores all bytes in the right order if + # check_bom() fails in pydebug mode: a buffer starts with the first + # byte of a valid BOM, but next bytes are different + + # one byte in common with the UTF-16-LE BOM + self.assertRaises(SyntaxError, eval, b'\xff\x20') + + # two bytes in common with the UTF-8 BOM + self.assertRaises(SyntaxError, eval, b'\xef\xbb\x20') + def test_main(): support.run_unittest(PEP263Test) diff --git a/Misc/NEWS b/Misc/NEWS index 68619ea..361a8a6 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.2? Core and Builtins ----------------- +- Issue #7820: The parser tokenizer restores all bytes in the right if + the BOM check fails. + - Handle errors from looking up __prepare__ correctly. - Issue #5939: Add additional runtime checking to ensure a valid capsule diff --git a/Parser/tokenizer.c b/Parser/tokenizer.c index c1a6014..658dc31 100644 --- a/Parser/tokenizer.c +++ b/Parser/tokenizer.c @@ -316,46 +316,51 @@ check_bom(int get_char(struct tok_state *), int set_readline(struct tok_state *, const char *), struct tok_state *tok) { - int ch = get_char(tok); + int ch1, ch2, ch3; + ch1 = get_char(tok); tok->decoding_state = STATE_RAW; - if (ch == EOF) { + if (ch1 == EOF) { return 1; - } else if (ch == 0xEF) { - ch = get_char(tok); - if (ch != 0xBB) { - unget_char(ch, tok); - unget_char(0xEF, tok); - /* any token beginning with '\xEF' is a bad token */ + } else if (ch1 == 0xEF) { + ch2 = get_char(tok); + if (ch2 != 0xBB) { + unget_char(ch2, tok); + unget_char(ch1, tok); return 1; } - ch = get_char(tok); - if (ch != 0xBF) { - unget_char(ch, tok); - unget_char(0xBB, tok); - unget_char(0xEF, tok); - /* any token beginning with '\xEF' is a bad token */ + ch3 = get_char(tok); + if (ch3 != 0xBF) { + unget_char(ch3, tok); + unget_char(ch2, tok); + unget_char(ch1, tok); return 1; } #if 0 /* Disable support for UTF-16 BOMs until a decision is made whether this needs to be supported. */ - } else if (ch == 0xFE) { - ch = get_char(tok); - if (ch != 0xFF) - goto NON_BOM; + } else if (ch1 == 0xFE) { + ch2 = get_char(tok); + if (ch2 != 0xFF) { + unget_char(ch2, tok); + unget_char(ch1, tok); + return 1; + } if (!set_readline(tok, "utf-16-be")) return 0; tok->decoding_state = STATE_NORMAL; - } else if (ch == 0xFF) { - ch = get_char(tok); - if (ch != 0xFE) - goto NON_BOM; + } else if (ch1 == 0xFF) { + ch2 = get_char(tok); + if (ch2 != 0xFE) { + unget_char(ch2, tok); + unget_char(ch1, tok); + return 1; + } if (!set_readline(tok, "utf-16-le")) return 0; tok->decoding_state = STATE_NORMAL; #endif } else { - unget_char(ch, tok); + unget_char(ch1, tok); return 1; } if (tok->encoding != NULL) -- cgit v0.12 From 5774043795640f7146b26d67e146f51fd4258fcc Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Wed, 3 Mar 2010 00:51:28 +0000 Subject: Merged revisions 78611 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78611 | victor.stinner | 2010-03-03 01:50:12 +0100 (mer., 03 mars 2010) | 10 lines Merged revisions 78610 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78610 | victor.stinner | 2010-03-03 01:43:44 +0100 (mer., 03 mars 2010) | 3 lines Issue #3299: fix thread.allocate_lock() error handler, replace PyObject_Del() by Py_DECREF() to fix a crash in pydebug mode. ........ ................ --- Modules/_threadmodule.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/Modules/_threadmodule.c b/Modules/_threadmodule.c index 744e94d..5181d07 100644 --- a/Modules/_threadmodule.c +++ b/Modules/_threadmodule.c @@ -25,12 +25,13 @@ typedef struct { static void lock_dealloc(lockobject *self) { - assert(self->lock_lock); - /* Unlock the lock so it's safe to free it */ - PyThread_acquire_lock(self->lock_lock, 0); - PyThread_release_lock(self->lock_lock); - - PyThread_free_lock(self->lock_lock); + if (self->lock_lock != NULL) { + /* Unlock the lock so it's safe to free it */ + PyThread_acquire_lock(self->lock_lock, 0); + PyThread_release_lock(self->lock_lock); + + PyThread_free_lock(self->lock_lock); + } PyObject_Del(self); } @@ -160,9 +161,9 @@ newlockobject(void) return NULL; self->lock_lock = PyThread_allocate_lock(); if (self->lock_lock == NULL) { - PyObject_Del(self); - self = NULL; + Py_DECREF(self); PyErr_SetString(ThreadError, "can't allocate lock"); + return NULL; } return self; } -- cgit v0.12 From d7494de5bfeb116ea28ec153eddd95b4a2831e84 Mon Sep 17 00:00:00 2001 From: Florent Xicluna Date: Wed, 3 Mar 2010 11:55:53 +0000 Subject: Merged revisions 78622 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78622 | florent.xicluna | 2010-03-03 12:54:54 +0100 (mer, 03 mar 2010) | 9 lines Merged revisions 78620 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78620 | florent.xicluna | 2010-03-03 12:49:53 +0100 (mer, 03 mar 2010) | 2 lines Revert a nonexistent docstring typo, r42805. ........ ................ --- Python/sysmodule.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Python/sysmodule.c b/Python/sysmodule.c index fa39480..c87fd82 100644 --- a/Python/sysmodule.c +++ b/Python/sysmodule.c @@ -107,7 +107,7 @@ sys_displayhook(PyObject *self, PyObject *o) PyDoc_STRVAR(displayhook_doc, "displayhook(object) -> None\n" "\n" -"Print an object to sys.stdout and also save it in builtins.\n" +"Print an object to sys.stdout and also save it in builtins._\n" ); static PyObject * -- cgit v0.12 -- cgit v0.12 From 1ff0c6c9f81419082973d0b796e6c2146dacf0b7 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Wed, 3 Mar 2010 20:12:28 +0000 Subject: Merged revisions 78632 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78632 | ezio.melotti | 2010-03-03 22:10:45 +0200 (Wed, 03 Mar 2010) | 1 line Add the argparse module and Steven as its maintainer. ........ --- Misc/maintainers.rst | 1 + 1 file changed, 1 insertion(+) diff --git a/Misc/maintainers.rst b/Misc/maintainers.rst index 81730d6..a5008ab 100644 --- a/Misc/maintainers.rst +++ b/Misc/maintainers.rst @@ -47,6 +47,7 @@ _dummy_thread brett.cannon _thread abc aifc r.david.murray +argparse bethard array ast asynchat josiahcarlson -- cgit v0.12 From 925ca76ae7cf25eb0706145447e695c0c98973bb Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Wed, 3 Mar 2010 21:57:58 +0000 Subject: Merged revisions 78636 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78636 | victor.stinner | 2010-03-03 22:56:53 +0100 (mer., 03 mars 2010) | 12 lines Merged revisions 78635 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78635 | victor.stinner | 2010-03-03 22:53:41 +0100 (mer., 03 mars 2010) | 5 lines Issue #3299: fix curses.panel.new_panel() error handler, replace PyObject_DEL() by Py_DECREF() to avoid a crash in pydebug mode. Use po->wo==NULL to detect than the panel is in the lop list or not. ........ ................ --- Modules/_curses_panel.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/Modules/_curses_panel.c b/Modules/_curses_panel.c index 02e064f..ff1276d 100644 --- a/Modules/_curses_panel.c +++ b/Modules/_curses_panel.c @@ -178,12 +178,13 @@ PyCursesPanel_New(PANEL *pan, PyCursesWindowObject *wo) po = PyObject_NEW(PyCursesPanelObject, &PyCursesPanel_Type); if (po == NULL) return NULL; po->pan = pan; - po->wo = wo; - Py_INCREF(wo); if (insert_lop(po) < 0) { - PyObject_DEL(po); + po->wo = NULL; + Py_DECREF(po); return NULL; } + po->wo = wo; + Py_INCREF(wo); return (PyObject *)po; } @@ -191,8 +192,10 @@ static void PyCursesPanel_Dealloc(PyCursesPanelObject *po) { (void)del_panel(po->pan); - Py_DECREF(po->wo); - remove_lop(po); + if (po->wo != NULL) { + Py_DECREF(po->wo); + remove_lop(po); + } PyObject_DEL(po); } -- cgit v0.12 From ef32bc856982b25b869fc6f89a44993ab7e86de1 Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Wed, 3 Mar 2010 23:32:07 +0000 Subject: Merged revisions 78639 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78639 | victor.stinner | 2010-03-04 00:28:07 +0100 (jeu., 04 mars 2010) | 10 lines Merged revisions 78638 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78638 | victor.stinner | 2010-03-04 00:20:25 +0100 (jeu., 04 mars 2010) | 3 lines Issue #7544: Preallocate thread memory before creating the thread to avoid a fatal error in low memory condition. ........ ................ --- Include/pystate.h | 2 ++ Misc/NEWS | 3 +++ Modules/_threadmodule.c | 12 ++++++++++-- Python/pystate.c | 29 ++++++++++++++++++++++++----- 4 files changed, 39 insertions(+), 7 deletions(-) diff --git a/Include/pystate.h b/Include/pystate.h index e02df88..81de569 100644 --- a/Include/pystate.h +++ b/Include/pystate.h @@ -113,6 +113,8 @@ PyAPI_FUNC(int) _PyState_AddModule(PyObject*, struct PyModuleDef*); PyAPI_FUNC(PyObject*) PyState_FindModule(struct PyModuleDef*); PyAPI_FUNC(PyThreadState *) PyThreadState_New(PyInterpreterState *); +PyAPI_FUNC(PyThreadState *) _PyThreadState_Prealloc(PyInterpreterState *); +PyAPI_FUNC(void) _PyThreadState_Init(PyThreadState *); PyAPI_FUNC(void) PyThreadState_Clear(PyThreadState *); PyAPI_FUNC(void) PyThreadState_Delete(PyThreadState *); #ifdef WITH_THREAD diff --git a/Misc/NEWS b/Misc/NEWS index 361a8a6..9bc7f61 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.2? Core and Builtins ----------------- +- Issue #7544: Preallocate thread memory before creating the thread to avoid + a fatal error in low memory condition. + - Issue #7820: The parser tokenizer restores all bytes in the right if the BOM check fails. diff --git a/Modules/_threadmodule.c b/Modules/_threadmodule.c index 5181d07..3d4578a 100644 --- a/Modules/_threadmodule.c +++ b/Modules/_threadmodule.c @@ -423,6 +423,7 @@ struct bootstate { PyObject *func; PyObject *args; PyObject *keyw; + PyThreadState *tstate; }; static void @@ -432,8 +433,9 @@ t_bootstrap(void *boot_raw) PyThreadState *tstate; PyObject *res; - tstate = PyThreadState_New(boot->interp); - + tstate = boot->tstate; + tstate->thread_id = PyThread_get_thread_ident(); + _PyThreadState_Init(tstate); PyEval_AcquireThread(tstate); res = PyEval_CallObjectWithKeywords( boot->func, boot->args, boot->keyw); @@ -496,6 +498,11 @@ thread_PyThread_start_new_thread(PyObject *self, PyObject *fargs) boot->func = func; boot->args = args; boot->keyw = keyw; + boot->tstate = _PyThreadState_Prealloc(boot->interp); + if (boot->tstate == NULL) { + PyMem_DEL(boot); + return PyErr_NoMemory(); + } Py_INCREF(func); Py_INCREF(args); Py_XINCREF(keyw); @@ -506,6 +513,7 @@ thread_PyThread_start_new_thread(PyObject *self, PyObject *fargs) Py_DECREF(func); Py_DECREF(args); Py_XDECREF(keyw); + PyThreadState_Clear(boot->tstate); PyMem_DEL(boot); return NULL; } diff --git a/Python/pystate.c b/Python/pystate.c index fe5de5f..3d5cf04 100644 --- a/Python/pystate.c +++ b/Python/pystate.c @@ -157,8 +157,8 @@ threadstate_getframe(PyThreadState *self) return self->frame; } -PyThreadState * -PyThreadState_New(PyInterpreterState *interp) +static PyThreadState * +new_threadstate(PyInterpreterState *interp, int init) { PyThreadState *tstate = (PyThreadState *)malloc(sizeof(PyThreadState)); @@ -198,9 +198,8 @@ PyThreadState_New(PyInterpreterState *interp) tstate->c_profileobj = NULL; tstate->c_traceobj = NULL; -#ifdef WITH_THREAD - _PyGILState_NoteThreadState(tstate); -#endif + if (init) + _PyThreadState_Init(tstate); HEAD_LOCK(); tstate->next = interp->tstate_head; @@ -211,6 +210,26 @@ PyThreadState_New(PyInterpreterState *interp) return tstate; } +PyThreadState * +PyThreadState_New(PyInterpreterState *interp) +{ + return new_threadstate(interp, 1); +} + +PyThreadState * +_PyThreadState_Prealloc(PyInterpreterState *interp) +{ + return new_threadstate(interp, 0); +} + +void +_PyThreadState_Init(PyThreadState *tstate) +{ +#ifdef WITH_THREAD + _PyGILState_NoteThreadState(tstate); +#endif +} + PyObject* PyState_FindModule(struct PyModuleDef* m) { -- cgit v0.12 From da13545ebec915c8f22bade82400df12639bc324 Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Thu, 4 Mar 2010 00:33:35 +0000 Subject: Merged revisions 78642 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78642 | victor.stinner | 2010-03-04 01:29:24 +0100 (jeu., 04 mars 2010) | 10 lines Merged revisions 78641 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78641 | victor.stinner | 2010-03-04 01:10:12 +0100 (jeu., 04 mars 2010) | 3 lines Issue #7494: fix a crash in _lsprof (cProfile) after clearing the profiler, reset also the pointer to the current pointer context. ........ ................ --- Misc/NEWS | 3 +++ Modules/_lsprof.c | 7 ++++++- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/Misc/NEWS b/Misc/NEWS index 9bc7f61..3e75f22 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -100,6 +100,9 @@ Core and Builtins Library ------- +- Issue #7494: fix a crash in _lsprof (cProfile) after clearing the profiler, + reset also the pointer to the current pointer context. + - Issue #7250: Fix info leak of os.environ across multi-run uses of wsgiref.handlers.CGIHandler. diff --git a/Modules/_lsprof.c b/Modules/_lsprof.c index 43cb9b1..a4951c0 100644 --- a/Modules/_lsprof.c +++ b/Modules/_lsprof.c @@ -303,12 +303,17 @@ static void clearEntries(ProfilerObject *pObj) { RotatingTree_Enum(pObj->profilerEntries, freeEntry, NULL); pObj->profilerEntries = EMPTY_ROTATING_TREE; - /* release the memory hold by the free list of ProfilerContexts */ + /* release the memory hold by the ProfilerContexts */ + if (pObj->currentProfilerContext) { + free(pObj->currentProfilerContext); + pObj->currentProfilerContext = NULL; + } while (pObj->freelistProfilerContext) { ProfilerContext *c = pObj->freelistProfilerContext; pObj->freelistProfilerContext = c->previous; free(c); } + pObj->freelistProfilerContext = NULL; } static void -- cgit v0.12 From a9d157a8dd7a5b2b53b60680729c320f9fd9f96c Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Thu, 4 Mar 2010 12:16:27 +0000 Subject: Merged revisions 78647 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78647 | victor.stinner | 2010-03-04 13:14:57 +0100 (jeu., 04 mars 2010) | 12 lines Merged revisions 78646 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78646 | victor.stinner | 2010-03-04 13:09:33 +0100 (jeu., 04 mars 2010) | 5 lines Issue #1054943: Fix unicodedata.normalize('NFC', text) for the Public Review Issue #29. PR #29 was released in february 2004! ........ ................ --- Lib/test/test_unicodedata.py | 5 +++++ Misc/NEWS | 3 +++ Modules/unicodedata.c | 2 +- 3 files changed, 9 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_unicodedata.py b/Lib/test/test_unicodedata.py index a658d7b..0f3fec8 100644 --- a/Lib/test/test_unicodedata.py +++ b/Lib/test/test_unicodedata.py @@ -186,6 +186,11 @@ class UnicodeFunctionsTest(UnicodeDatabaseTest): # The rest can be found in test_normalization.py # which requires an external file. + def test_pr29(self): + # http://www.unicode.org/review/pr-29.html + for text in (u"\u0b47\u0300\u0b3e", u"\u1100\u0300\u1161"): + self.assertEqual(self.db.normalize('NFC', text), text) + def test_east_asian_width(self): eaw = self.db.east_asian_width self.assertRaises(TypeError, eaw, b'a') diff --git a/Misc/NEWS b/Misc/NEWS index 3e75f22..87a47b8 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -100,6 +100,9 @@ Core and Builtins Library ------- +- Issue #1054943: Fix unicodedata.normalize('NFC', text) for the Public Review + Issue #29 + - Issue #7494: fix a crash in _lsprof (cProfile) after clearing the profiler, reset also the pointer to the current pointer context. diff --git a/Modules/unicodedata.c b/Modules/unicodedata.c index 2dddc48..f7c3292 100644 --- a/Modules/unicodedata.c +++ b/Modules/unicodedata.c @@ -684,7 +684,7 @@ nfc_nfkc(PyObject *self, PyObject *input, int k) comb = 0; while (i1 < end) { int comb1 = _getrecord_ex(*i1)->combining; - if (comb1 && comb == comb1) { + if (comb && (comb1 == 0 || comb == comb1)) { /* Character is blocked. */ i1++; continue; -- cgit v0.12 From 1dad6501ce23897db9fc7ff57b779e4047dad951 Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Thu, 4 Mar 2010 12:48:27 +0000 Subject: Merged revisions 78649 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78649 | victor.stinner | 2010-03-04 13:47:32 +0100 (jeu., 04 mars 2010) | 2 lines oops, fix the test of my previous commit about unicodedata and PR #29 (r78647) ........ --- Lib/test/test_unicodedata.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/test_unicodedata.py b/Lib/test/test_unicodedata.py index 0f3fec8..43ac879 100644 --- a/Lib/test/test_unicodedata.py +++ b/Lib/test/test_unicodedata.py @@ -188,7 +188,7 @@ class UnicodeFunctionsTest(UnicodeDatabaseTest): def test_pr29(self): # http://www.unicode.org/review/pr-29.html - for text in (u"\u0b47\u0300\u0b3e", u"\u1100\u0300\u1161"): + for text in ("\u0b47\u0300\u0b3e", "\u1100\u0300\u1161"): self.assertEqual(self.db.normalize('NFC', text), text) def test_east_asian_width(self): -- cgit v0.12 From 9fc20536a42c0930d300e47716c87acae450eddd Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Thu, 4 Mar 2010 17:43:40 +0000 Subject: Merged revisions 78657 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78657 | r.david.murray | 2010-03-04 12:38:18 -0500 (Thu, 04 Mar 2010) | 10 lines Merged revisions 78656 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78656 | r.david.murray | 2010-03-04 12:34:05 -0500 (Thu, 04 Mar 2010) | 3 lines Fix documentation of email.Message.get_filename to match the fix applied in Issue 7082. ........ ................ --- Doc/library/email.message.rst | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/Doc/library/email.message.rst b/Doc/library/email.message.rst index 7e939c9..9dcb2b4 100644 --- a/Doc/library/email.message.rst +++ b/Doc/library/email.message.rst @@ -415,9 +415,10 @@ Here are the methods of the :class:`Message` class: Return the value of the ``filename`` parameter of the :mailheader:`Content-Disposition` header of the message. If the header does not have a ``filename`` parameter, this method falls back to looking - for the ``name`` parameter. If neither is found, or the header is - missing, then *failobj* is returned. The returned string will always be - unquoted as per :func:`email.utils.unquote`. + for the ``name`` parameter on the :mailheader:`Content-Type` header. If + neither is found, or the header is missing, then *failobj* is returned. + The returned string will always be unquoted as per + :func:`email.utils.unquote`. .. method:: get_boundary(failobj=None) -- cgit v0.12 From 26c966b91d4e87b15efb3ec0a01db34f06ff895a Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Thu, 4 Mar 2010 22:01:47 +0000 Subject: Merged revisions 78664 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78664 | victor.stinner | 2010-03-04 22:59:53 +0100 (jeu., 04 mars 2010) | 3 lines Issue #3299: replace PyObject_DEL() by Py_DECREF() in _sre module to fix a crash in pydebug mode. ........ --- Lib/test/test_re.py | 1 + Modules/_sre.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_re.py b/Lib/test/test_re.py index 1626c80..99cc47b 100644 --- a/Lib/test/test_re.py +++ b/Lib/test/test_re.py @@ -706,6 +706,7 @@ class ReTests(unittest.TestCase): long_overflow = 2**128 self.assertRaises(TypeError, re.finditer, "a", {}) self.assertRaises(OverflowError, _sre.compile, "abc", 0, [long_overflow]) + self.assertRaises(TypeError, _sre.compile, {}, 0, []) def run_re_tests(): from test.re_tests import benchmarks, tests, SUCCEED, FAIL, SYNTAX_ERROR diff --git a/Modules/_sre.c b/Modules/_sre.c index 74d9425..ee6a26b 100644 --- a/Modules/_sre.c +++ b/Modules/_sre.c @@ -2702,7 +2702,7 @@ _compile(PyObject* self_, PyObject* args) else { Py_ssize_t p_length; if (!getstring(pattern, &p_length, &self->charsize)) { - PyObject_DEL(self); + Py_DECREF(self); return NULL; } } -- cgit v0.12 From 3e56dbe0ed438ccbd168feb030e2e06203f446ed Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Fri, 5 Mar 2010 03:30:16 +0000 Subject: Merged revisions 78684 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78684 | benjamin.peterson | 2010-03-04 21:27:12 -0600 (Thu, 04 Mar 2010) | 20 lines Merged revisions 78683 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ................ r78683 | benjamin.peterson | 2010-03-04 21:24:17 -0600 (Thu, 04 Mar 2010) | 13 lines Merged revisions 78679,78681 via svnmerge from svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3 ........ r78679 | benjamin.peterson | 2010-03-04 21:10:46 -0600 (Thu, 04 Mar 2010) | 1 line set svn:eol-style ........ r78681 | benjamin.peterson | 2010-03-04 21:19:06 -0600 (Thu, 04 Mar 2010) | 1 line remove svn:executable property ........ ................ ................ --- Lib/lib2to3/tests/test_fixers.py | 0 Lib/lib2to3/tests/test_pytree.py | 0 2 files changed, 0 insertions(+), 0 deletions(-) mode change 100755 => 100644 Lib/lib2to3/tests/test_fixers.py mode change 100755 => 100644 Lib/lib2to3/tests/test_pytree.py diff --git a/Lib/lib2to3/tests/test_fixers.py b/Lib/lib2to3/tests/test_fixers.py old mode 100755 new mode 100644 diff --git a/Lib/lib2to3/tests/test_pytree.py b/Lib/lib2to3/tests/test_pytree.py old mode 100755 new mode 100644 -- cgit v0.12 From 9482032761244da95a14f917b92ce068139b0779 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Fri, 5 Mar 2010 14:45:49 +0000 Subject: Merged revisions 78692 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78692 | mark.dickinson | 2010-03-05 14:44:08 +0000 (Fri, 05 Mar 2010) | 1 line Remove unused imports & clean up sys imports in test_struct. ........ --- Lib/test/test_struct.py | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/Lib/test/test_struct.py b/Lib/test/test_struct.py index 39f6daf..684dc6c 100644 --- a/Lib/test/test_struct.py +++ b/Lib/test/test_struct.py @@ -1,15 +1,12 @@ import array import unittest import struct -import warnings +import sys -from functools import wraps -from test.support import TestFailed, verbose, run_unittest +from test.support import run_unittest -import sys ISBIGENDIAN = sys.byteorder == "big" IS32BIT = sys.maxsize == 0x7fffffff -del sys def string_reverse(s): return s[::-1] @@ -377,7 +374,6 @@ class StructTest(unittest.TestCase): def test_1229380(self): # SF bug 1229380. No struct.pack exception for some out of # range integers - import sys for endian in ('', '>', '<'): for fmt in ('B', 'H', 'I', 'L'): self.assertRaises((struct.error, OverflowError), struct.pack, -- cgit v0.12 From 7857650833b68664f879edfc33bf8dc183bbc4a2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Gerhard=20H=C3=A4ring?= Date: Fri, 5 Mar 2010 15:55:55 +0000 Subject: Issue #7670: sqlite3: Fixed crashes when operating on closed connections. --- Lib/sqlite3/test/dbapi.py | 67 ++++++++++++++++++++++++++++++++++++++++++++ Misc/NEWS | 2 ++ Modules/_sqlite/connection.c | 20 +++++++++++++ 3 files changed, 89 insertions(+) diff --git a/Lib/sqlite3/test/dbapi.py b/Lib/sqlite3/test/dbapi.py index 4ce8906..c0b1822 100644 --- a/Lib/sqlite3/test/dbapi.py +++ b/Lib/sqlite3/test/dbapi.py @@ -744,6 +744,73 @@ class ClosedTests(unittest.TestCase): except: self.fail("Should have raised a ProgrammingError") + + def CheckClosedCreateFunction(self): + con = sqlite.connect(":memory:") + con.close() + def f(x): return 17 + try: + con.create_function("foo", 1, f) + self.fail("Should have raised a ProgrammingError") + except sqlite.ProgrammingError: + pass + except: + self.fail("Should have raised a ProgrammingError") + + def CheckClosedCreateAggregate(self): + con = sqlite.connect(":memory:") + con.close() + class Agg: + def __init__(self): + pass + def step(self, x): + pass + def finalize(self): + return 17 + try: + con.create_aggregate("foo", 1, Agg) + self.fail("Should have raised a ProgrammingError") + except sqlite.ProgrammingError: + pass + except: + self.fail("Should have raised a ProgrammingError") + + def CheckClosedSetAuthorizer(self): + con = sqlite.connect(":memory:") + con.close() + def authorizer(*args): + return sqlite.DENY + try: + con.set_authorizer(authorizer) + self.fail("Should have raised a ProgrammingError") + except sqlite.ProgrammingError: + pass + except: + self.fail("Should have raised a ProgrammingError") + + def CheckClosedSetProgressCallback(self): + con = sqlite.connect(":memory:") + con.close() + def progress(): pass + try: + con.set_progress_handler(progress, 100) + self.fail("Should have raised a ProgrammingError") + except sqlite.ProgrammingError: + pass + except: + self.fail("Should have raised a ProgrammingError") + + def CheckClosedCall(self): + con = sqlite.connect(":memory:") + con.close() + try: + con() + self.fail("Should have raised a ProgrammingError") + except sqlite.ProgrammingError: + pass + except: + self.fail("Should have raised a ProgrammingError") + def suite(): module_suite = unittest.makeSuite(ModuleTests, "Check") connection_suite = unittest.makeSuite(ConnectionTests, "Check") diff --git a/Misc/NEWS b/Misc/NEWS index 87a47b8..be7a534 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -356,6 +356,8 @@ Library Extension Modules ----------------- +- Issue #7670: sqlite3: Fixed crashes when operating on closed connections. + - Stop providing crtassem.h symbols when compiling with Visual Studio 2010, as msvcr100.dll is not a platform assembly anymore. diff --git a/Modules/_sqlite/connection.c b/Modules/_sqlite/connection.c index a3170f3..b08b07d 100644 --- a/Modules/_sqlite/connection.c +++ b/Modules/_sqlite/connection.c @@ -690,6 +690,10 @@ PyObject* pysqlite_connection_create_function(pysqlite_Connection* self, PyObjec int narg; int rc; + if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) { + return NULL; + } + if (!PyArg_ParseTupleAndKeywords(args, kwargs, "siO", kwlist, &name, &narg, &func)) { @@ -719,6 +723,10 @@ PyObject* pysqlite_connection_create_aggregate(pysqlite_Connection* self, PyObje static char *kwlist[] = { "name", "n_arg", "aggregate_class", NULL }; int rc; + if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) { + return NULL; + } + if (!PyArg_ParseTupleAndKeywords(args, kwargs, "siO:create_aggregate", kwlist, &name, &n_arg, &aggregate_class)) { return NULL; @@ -809,6 +817,10 @@ PyObject* pysqlite_connection_set_authorizer(pysqlite_Connection* self, PyObject static char *kwlist[] = { "authorizer_callback", NULL }; int rc; + if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) { + return NULL; + } + if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O:set_authorizer", kwlist, &authorizer_cb)) { return NULL; @@ -834,6 +846,10 @@ PyObject* pysqlite_connection_set_progress_handler(pysqlite_Connection* self, Py static char *kwlist[] = { "progress_handler", "n", NULL }; + if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) { + return NULL; + } + if (!PyArg_ParseTupleAndKeywords(args, kwargs, "Oi:set_progress_handler", kwlist, &progress_handler, &n)) { return NULL; @@ -948,6 +964,10 @@ PyObject* pysqlite_connection_call(pysqlite_Connection* self, PyObject* args, Py PyObject* weakref; int rc; + if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) { + return NULL; + } + if (!PyArg_ParseTuple(args, "O", &sql)) { return NULL; } -- cgit v0.12 From c0ddee54b066e937b151a8598be5dba7f45f2405 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sat, 6 Mar 2010 03:09:26 +0000 Subject: Merged revisions 78689,78696-78697,78708,78711 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78689 | ezio.melotti | 2010-03-05 14:43:17 +0200 (Fri, 05 Mar 2010) | 1 line This fixes a missing .lower() on the encoding name, a wrong byte undecodable by UTF-8, a wrong variable name, hopefully some windows buildbot on 3.x and adds a proper skip. It might break other things though. ........ r78696 | ezio.melotti | 2010-03-05 17:08:19 +0200 (Fri, 05 Mar 2010) | 1 line r78689 enabled the test on more platforms but the buildbot did not like it. Using the filesystem encoding might work better. Also see #5604. ........ r78697 | ezio.melotti | 2010-03-05 17:17:26 +0200 (Fri, 05 Mar 2010) | 1 line sys.getdefaultencoding() can return None. ........ r78708 | ezio.melotti | 2010-03-06 03:20:49 +0200 (Sat, 06 Mar 2010) | 1 line Cleanup and minor fixes. ........ r78711 | ezio.melotti | 2010-03-06 03:50:25 +0200 (Sat, 06 Mar 2010) | 1 line The test was failing because the curdir was missing from sys.path. This should fix the problem. ........ --- Lib/test/test_imp.py | 91 +++++++++++++++++++++++++++------------------------- 1 file changed, 47 insertions(+), 44 deletions(-) diff --git a/Lib/test/test_imp.py b/Lib/test/test_imp.py index 70169e0..c24d465 100644 --- a/Lib/test/test_imp.py +++ b/Lib/test/test_imp.py @@ -1,5 +1,4 @@ import imp -import locale import os import os.path import sys @@ -85,13 +84,15 @@ class ImportTests(unittest.TestCase): # and issue never happens for dynamic modules. # But sources modified to follow generic way for processing pathes. - locale_encoding = locale.getpreferredencoding() + # the return encoding could be uppercase or None + fs_encoding = sys.getfilesystemencoding() + fs_encoding = fs_encoding.lower() if fs_encoding else 'ascii' # covers utf-8 and Windows ANSI code pages # one non-space symbol from every page # (http://en.wikipedia.org/wiki/Code_page) known_locales = { - 'utf-8' : b'\xe4', + 'utf-8' : b'\xc3\xa4', 'cp1250' : b'\x8C', 'cp1251' : b'\xc0', 'cp1252' : b'\xc0', @@ -103,47 +104,49 @@ class ImportTests(unittest.TestCase): 'cp1258' : b'\xc0', } - special_char = known_locales.get(locale_encoding) - if special_char: - encoded_char = special_char.decode(locale_encoding) - temp_mod_name = 'test_imp_helper_' + encoded_char - test_package_name = 'test_imp_helper_package_' + encoded_char - init_file_name = os.path.join(test_package_name, '__init__.py') - try: - with open(temp_mod_name + '.py', 'w') as file: - file.write('a = 1\n') - file, filename, info = imp.find_module(temp_mod_name) - self.assertNotEquals(None, file) - self.assertTrue(filename[:-3].endswith(temp_mod_name)) - self.assertEquals('.py', info[0]) - self.assertEquals('U', info[1]) - self.assertEquals(imp.PY_SOURCE, info[2]) - - mod = imp.load_module(temp_mod_name, file, filename, info) - self.assertEquals(1, mod.a) - file.close() - - mod = imp.load_source(temp_mod_name, temp_mod_name + '.py') - self.assertEquals(1, mod.a) - - mod = imp.load_compiled(temp_mod_name, temp_mod_name + '.pyc') - self.assertEquals(1, mod.a) - - if not os.path.exists(test_package_name): - os.mkdir(test_package_name) - with open(init_file_name, 'w') as file: - file.write('b = 2\n') - package = imp.load_package(test_package_name, test_package_name) - self.assertEquals(2, package.b) - finally: - support.unlink(temp_mod_name + '.py') - support.unlink(temp_mod_name + '.pyc') - support.unlink(temp_mod_name + '.pyo') - - support.unlink(init_file_name + '.py') - support.unlink(init_file_name + '.pyc') - support.unlink(init_file_name + '.pyo') - support.rmtree(test_package_name) + special_char = known_locales.get(fs_encoding) + if not special_char: + self.skipTest("can't run this test with %s as filesystem encoding" + % fs_encoding) + decoded_char = special_char.decode(fs_encoding) + temp_mod_name = 'test_imp_helper_' + decoded_char + test_package_name = 'test_imp_helper_package_' + decoded_char + init_file_name = os.path.join(test_package_name, '__init__.py') + try: + # if the curdir is not in sys.path the test fails when run with + # ./python ./Lib/test/regrtest.py test_imp + sys.path.insert(0, os.curdir) + with open(temp_mod_name + '.py', 'w') as file: + file.write('a = 1\n') + file, filename, info = imp.find_module(temp_mod_name) + self.assertIsNotNone(file) + self.assertTrue(filename[:-3].endswith(temp_mod_name)) + self.assertEqual(info[0], '.py') + self.assertEqual(info[1], 'U') + self.assertEqual(info[2], imp.PY_SOURCE) + + mod = imp.load_module(temp_mod_name, file, filename, info) + self.assertEqual(mod.a, 1) + file.close() + + mod = imp.load_source(temp_mod_name, temp_mod_name + '.py') + self.assertEqual(mod.a, 1) + + mod = imp.load_compiled(temp_mod_name, temp_mod_name + '.pyc') + self.assertEqual(mod.a, 1) + + if not os.path.exists(test_package_name): + os.mkdir(test_package_name) + with open(init_file_name, 'w') as file: + file.write('b = 2\n') + package = imp.load_package(test_package_name, test_package_name) + self.assertEqual(package.b, 2) + finally: + del sys.path[0] + for ext in ('.py', '.pyc', '.pyo'): + support.unlink(temp_mod_name + ext) + support.unlink(init_file_name + ext) + support.rmtree(test_package_name) def test_reload(self): -- cgit v0.12 From dab886ab0fc719dc990f5d06dc99f7ec41807827 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sat, 6 Mar 2010 15:27:04 +0000 Subject: Merged revisions 78729 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78729 | ezio.melotti | 2010-03-06 17:24:08 +0200 (Sat, 06 Mar 2010) | 1 line #6509: fix re.sub to work properly when the pattern, the string, and the replacement were all bytes. Patch by Antoine Pitrou. ........ --- Lib/sre_parse.py | 8 +++++++- Lib/test/test_re.py | 18 ++++++++++++++++++ Misc/NEWS | 3 +++ 3 files changed, 28 insertions(+), 1 deletion(-) diff --git a/Lib/sre_parse.py b/Lib/sre_parse.py index bc71b58..13737ca 100644 --- a/Lib/sre_parse.py +++ b/Lib/sre_parse.py @@ -786,12 +786,18 @@ def parse_template(source, pattern): groups = [] groupsappend = groups.append literals = [None] * len(p) + if isinstance(source, str): + encode = lambda x: x + else: + # The tokenizer implicitly decodes bytes objects as latin-1, we must + # therefore re-encode the final representation. + encode = lambda x: x.encode('latin1') for c, s in p: if c is MARK: groupsappend((i, s)) # literal[i] is already None else: - literals[i] = s + literals[i] = encode(s) i = i + 1 return groups, literals diff --git a/Lib/test/test_re.py b/Lib/test/test_re.py index 99cc47b..44b5dfe 100644 --- a/Lib/test/test_re.py +++ b/Lib/test/test_re.py @@ -696,6 +696,24 @@ class ReTests(unittest.TestCase): self.assertRaises(ValueError, re.compile, '(?a)\w', re.UNICODE) self.assertRaises(ValueError, re.compile, '(?au)\w') + def test_bug_6509(self): + # Replacement strings of both types must parse properly. + # all strings + pat = re.compile('a(\w)') + self.assertEqual(pat.sub('b\\1', 'ac'), 'bc') + pat = re.compile('a(.)') + self.assertEqual(pat.sub('b\\1', 'a\u1234'), 'b\u1234') + pat = re.compile('..') + self.assertEqual(pat.sub(lambda m: 'str', 'a5'), 'str') + + # all bytes + pat = re.compile(b'a(\w)') + self.assertEqual(pat.sub(b'b\\1', b'ac'), b'bc') + pat = re.compile(b'a(.)') + self.assertEqual(pat.sub(b'b\\1', b'a\xCD'), b'b\xCD') + pat = re.compile(b'..') + self.assertEqual(pat.sub(lambda m: b'bytes', b'a5'), b'bytes') + def test_dealloc(self): # issue 3299: check for segfault in debug build import _sre diff --git a/Misc/NEWS b/Misc/NEWS index be7a534..03bd4ec 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -100,6 +100,9 @@ Core and Builtins Library ------- +- Issue #6509: fix re.sub to work properly when the pattern, the string, and + the replacement were all bytes. Patch by Antoine Pitrou. + - Issue #1054943: Fix unicodedata.normalize('NFC', text) for the Public Review Issue #29 -- cgit v0.12 From e4b56d2eeec2d8cf77ffac45d94cc63ae1c4b5e4 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sat, 6 Mar 2010 20:28:33 +0000 Subject: bump to 3.1.2rc1 --- Include/patchlevel.h | 8 ++++---- Lib/distutils/__init__.py | 2 +- Lib/idlelib/idlever.py | 2 +- Misc/NEWS | 6 +++--- Misc/RPM/python-3.1.spec | 2 +- README | 4 ++-- 6 files changed, 12 insertions(+), 12 deletions(-) diff --git a/Include/patchlevel.h b/Include/patchlevel.h index a15c161..016cf54 100644 --- a/Include/patchlevel.h +++ b/Include/patchlevel.h @@ -18,12 +18,12 @@ /*--start constants--*/ #define PY_MAJOR_VERSION 3 #define PY_MINOR_VERSION 1 -#define PY_MICRO_VERSION 1 -#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_FINAL -#define PY_RELEASE_SERIAL 0 +#define PY_MICRO_VERSION 2 +#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_GAMMA +#define PY_RELEASE_SERIAL 1 /* Version as a string */ -#define PY_VERSION "3.1.1+" +#define PY_VERSION "3.1.2rc1" /*--end constants--*/ /* Subversion Revision number of this file (not of the repository) */ diff --git a/Lib/distutils/__init__.py b/Lib/distutils/__init__.py index 8c0e5a3..2e6a6fb 100644 --- a/Lib/distutils/__init__.py +++ b/Lib/distutils/__init__.py @@ -15,5 +15,5 @@ __revision__ = "$Id$" # Updated automatically by the Python release process. # #--start constants-- -__version__ = "3.1.1" +__version__ = "3.1.2rc1" #--end constants-- diff --git a/Lib/idlelib/idlever.py b/Lib/idlelib/idlever.py index 43187ce..e14e074 100644 --- a/Lib/idlelib/idlever.py +++ b/Lib/idlelib/idlever.py @@ -1 +1 @@ -IDLE_VERSION = "3.1.1" +IDLE_VERSION = "3.1.2rc1" diff --git a/Misc/NEWS b/Misc/NEWS index 03bd4ec..26b8a87 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -4,10 +4,10 @@ Python News (editors: check NEWS.help for information about editing NEWS using ReST.) -What's New in Python 3.1.2? -=========================== +What's New in Python 3.1.2 release candidate 1? +=============================================== -*Release date: 20xx-xx-xx* +*Release date: 2010-03-06* Core and Builtins ----------------- diff --git a/Misc/RPM/python-3.1.spec b/Misc/RPM/python-3.1.spec index 670fdea..482f5a1 100644 --- a/Misc/RPM/python-3.1.spec +++ b/Misc/RPM/python-3.1.spec @@ -34,7 +34,7 @@ %define name python #--start constants-- -%define version 3.1.1 +%define version 3.1.2rc1 %define libver 3.1 #--end constants-- %define release 1pydotorg diff --git a/README b/README index 98981d2..4b4444a 100644 --- a/README +++ b/README @@ -1,5 +1,5 @@ -This is Python version 3.1.1 -============================ +This is Python version 3.1.2 Release Candidate 1 +================================================ Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Python Software Foundation. -- cgit v0.12 From c48b055258cfc31d8043af9c427e7a0e2980e60d Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sat, 6 Mar 2010 20:37:32 +0000 Subject: Merged revisions 78739 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78739 | benjamin.peterson | 2010-03-06 14:34:24 -0600 (Sat, 06 Mar 2010) | 10 lines Merged revisions 78718 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78718 | gregory.p.smith | 2010-03-06 01:35:19 -0600 (Sat, 06 Mar 2010) | 3 lines Call setreuid and setregid in a subprocess to avoid altering the test runner's process state. Should fix issue8045. ........ ................ --- Lib/test/test_os.py | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py index 2d95f62..0c8e597 100644 --- a/Lib/test/test_os.py +++ b/Lib/test/test_os.py @@ -717,7 +717,14 @@ if sys.platform != 'win32': self.assertRaises(os.error, os.setreuid, 0, 0) self.assertRaises(OverflowError, os.setreuid, 1<<32, 0) self.assertRaises(OverflowError, os.setreuid, 0, 1<<32) - os.setreuid(-1, -1) # Does nothing, but it needs to accept -1 + + def test_setreuid_neg1(self): + # Needs to accept -1. We run this in a subprocess to avoid + # altering the test runner's process state (issue8045). + import subprocess + subprocess.check_call([ + sys.executable, '-c', + 'import os,sys;os.setreuid(-1,-1);sys.exit(0)']) if hasattr(os, 'setregid'): def test_setregid(self): @@ -725,7 +732,14 @@ if sys.platform != 'win32': self.assertRaises(os.error, os.setregid, 0, 0) self.assertRaises(OverflowError, os.setregid, 1<<32, 0) self.assertRaises(OverflowError, os.setregid, 0, 1<<32) - os.setregid(-1, -1) # Does nothing, but it needs to accept -1 + + def test_setregid_neg1(self): + # Needs to accept -1. We run this in a subprocess to avoid + # altering the test runner's process state (issue8045). + import subprocess + subprocess.check_call([ + sys.executable, '-c', + 'import os,sys;os.setregid(-1,-1);sys.exit(0)']) @unittest.skipIf(sys.platform == 'darwin', "tests don't apply to OS X") class Pep383Tests(unittest.TestCase): -- cgit v0.12 From 347bc22b9ca96dc4d1b52cda0bf9e26149280e34 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sat, 6 Mar 2010 20:40:49 +0000 Subject: tagging 3.1.2 release candidate --- .hgtags | 1 + 1 file changed, 1 insertion(+) diff --git a/.hgtags b/.hgtags index d9240f3..6ce6a89 100644 --- a/.hgtags +++ b/.hgtags @@ -81,3 +81,4 @@ f2a12f5259e7edd223c750e05ef56162d6a5345e v3.1.1rc1 8b9c0f573ab29c41c6c5fdcca82a1fe0ff5355af v3.1.1 c4eba5a6f81e332f65a806efb528758857389fd7 v3.1.1 21ac16cb23077b1e7fa34dffeb53f6aafe4b336d v3.1.1 +149b8b87514d10416b598884db5f74651f625b38 v3.1.2rc1 -- cgit v0.12 From 83b32fddd6f3f5965558dd20df6764de46aefd9f Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sat, 6 Mar 2010 22:45:53 +0000 Subject: start working towards 3.1.2 final --- Include/patchlevel.h | 2 +- Misc/NEWS | 12 ++++++++++++ 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/Include/patchlevel.h b/Include/patchlevel.h index 016cf54..4b92ce0 100644 --- a/Include/patchlevel.h +++ b/Include/patchlevel.h @@ -23,7 +23,7 @@ #define PY_RELEASE_SERIAL 1 /* Version as a string */ -#define PY_VERSION "3.1.2rc1" +#define PY_VERSION "3.1.2rc1+" /*--end constants--*/ /* Subversion Revision number of this file (not of the repository) */ diff --git a/Misc/NEWS b/Misc/NEWS index 26b8a87..30234ed 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -4,6 +4,18 @@ Python News (editors: check NEWS.help for information about editing NEWS using ReST.) +What's New in Python 3.1.2? +=========================== + +*Release date: XXXX-XX-XX* + +Core and Builtins +----------------- + +Library +------- + + What's New in Python 3.1.2 release candidate 1? =============================================== -- cgit v0.12 From 056c060589a2c90eea2555495b83ba04de850d28 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Sun, 7 Mar 2010 04:13:48 +0000 Subject: Reverting the change made in r78434 --- Lib/test/test_urllib2.py | 1 - Lib/urllib/request.py | 3 --- 2 files changed, 4 deletions(-) diff --git a/Lib/test/test_urllib2.py b/Lib/test/test_urllib2.py index 3e0a107..f0297a5 100644 --- a/Lib/test/test_urllib2.py +++ b/Lib/test/test_urllib2.py @@ -1220,7 +1220,6 @@ class RequestTests(unittest.TestCase): self.get.add_data("spam") self.assertTrue(self.get.has_data()) self.assertEqual("POST", self.get.get_method()) - self.assertRaises(TypeError,self.get.add_data, "more spam") def test_get_full_url(self): self.assertEqual("http://www.python.org/~jeremy/", diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index 47fe75e..d1d12e6 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -192,9 +192,6 @@ class Request: # Begin deprecated methods def add_data(self, data): - if self.has_data(): - raise TypeError("Request Obj already contains data: %s" % - self.data) self.data = data def has_data(self): -- cgit v0.12 From d01444d325c0e62b846b795e3443e97932271e17 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sun, 7 Mar 2010 17:14:15 +0000 Subject: Merged revisions 78766 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78766 | benjamin.peterson | 2010-03-07 11:10:51 -0600 (Sun, 07 Mar 2010) | 1 line prevent generator finalization from invalidating sys.exc_info() #7173 ........ --- Lib/test/test_exceptions.py | 17 ++++++++++++++++- Misc/NEWS | 2 ++ Python/ceval.c | 2 +- 3 files changed, 19 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_exceptions.py b/Lib/test/test_exceptions.py index 6aa8102..b10835d 100644 --- a/Lib/test/test_exceptions.py +++ b/Lib/test/test_exceptions.py @@ -6,7 +6,8 @@ import unittest import pickle import weakref -from test.support import TESTFN, unlink, run_unittest, captured_output +from test.support import (TESTFN, unlink, run_unittest, captured_output, + gc_collect) # XXX This is not really enough, each *operation* should be tested! @@ -554,6 +555,20 @@ class ExceptionTests(unittest.TestCase): del g self.assertEquals(sys.exc_info()[0], TypeError) + def test_generator_finalizing_and_exc_info(self): + # See #7173 + def simple_gen(): + yield 1 + def run_gen(): + gen = simple_gen() + try: + raise RuntimeError + except RuntimeError: + return next(gen) + run_gen() + gc_collect() + self.assertEqual(sys.exc_info(), (None, None, None)) + def test_3114(self): # Bug #3114: in its destructor, MyObject retrieves a pointer to # obsolete and/or deallocated objects. diff --git a/Misc/NEWS b/Misc/NEWS index 30234ed..71db3ca 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,8 @@ What's New in Python 3.1.2? Core and Builtins ----------------- +- Issue #7173: Generator finalization could invalidate sys.exc_info(). + Library ------- diff --git a/Python/ceval.c b/Python/ceval.c index 8a24f11..f793db3 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -1107,7 +1107,7 @@ PyEval_EvalFrameEx(PyFrameObject *f, int throwflag) assert(stack_pointer != NULL); f->f_stacktop = NULL; /* remains NULL unless yield suspends frame */ - if (f->f_code->co_flags & CO_GENERATOR) { + if (co->co_flags & CO_GENERATOR && !throwflag) { if (f->f_exc_type != NULL && f->f_exc_type != Py_None) { /* We were in an except handler when we left, restore the exception state which was put aside -- cgit v0.12 From 095d2820bb772e46b9aa4c8ac82284f6aea8a6b1 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Mon, 8 Mar 2010 07:03:14 +0000 Subject: Merged revisions 78782 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78782 | ronald.oussoren | 2010-03-08 08:02:03 +0100 (Mon, 08 Mar 2010) | 2 lines Fix for issue 8067 ........ --- configure | 34 ++++++++++++++++++---------------- configure.in | 2 ++ 2 files changed, 20 insertions(+), 16 deletions(-) diff --git a/configure b/configure index 5253b86..cbce742 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 78197 . +# From configure.in Revision: 78477 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for python 3.1. # @@ -2160,6 +2160,8 @@ _ACEOF # has no effect, don't bother defining them Darwin/[6789].*) define_xopen_source=no;; + Darwin/1[6789].*) + define_xopen_source=no;; # On AIX 4 and 5.1, mbstate_t is defined only when _XOPEN_SOURCE == 500 but # used in wcsnrtombs() and mbsnrtowcs() even if _XOPEN_SOURCE is not defined # or has another value. By not (re)defining it, the defaults come in place. @@ -3835,7 +3837,7 @@ else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi -rm -f conftest* +rm -f -r conftest* @@ -5383,7 +5385,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f conftest* +rm -f -r conftest* fi @@ -5404,7 +5406,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f conftest* +rm -f -r conftest* fi @@ -6502,7 +6504,7 @@ _ACEOF fi -rm -f conftest* +rm -f -r conftest* { echo "$as_me:$LINENO: result: $was_it_defined" >&5 echo "${ECHO_T}$was_it_defined" >&6; } @@ -7032,7 +7034,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_type_uid_t=no fi -rm -f conftest* +rm -f -r conftest* fi { echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 @@ -14447,7 +14449,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else unistd_defines_pthreads=no fi -rm -f conftest* +rm -f -r conftest* { echo "$as_me:$LINENO: result: $unistd_defines_pthreads" >&5 echo "${ECHO_T}$unistd_defines_pthreads" >&6; } @@ -15915,7 +15917,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1; then ipv6type=$i fi -rm -f conftest* +rm -f -r conftest* ;; kame) @@ -15938,7 +15940,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib ipv6trylibc=yes fi -rm -f conftest* +rm -f -r conftest* ;; linux-glibc) @@ -15959,7 +15961,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6type=$i; ipv6trylibc=yes fi -rm -f conftest* +rm -f -r conftest* ;; linux-inet6) @@ -15997,7 +15999,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f conftest* +rm -f -r conftest* ;; v6d) @@ -16020,7 +16022,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib; BASECFLAGS="-I/usr/local/v6/include $BASECFLAGS" fi -rm -f conftest* +rm -f -r conftest* ;; zeta) @@ -16042,7 +16044,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f conftest* +rm -f -r conftest* ;; esac @@ -24295,7 +24297,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f conftest* +rm -f -r conftest* cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -24314,7 +24316,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f conftest* +rm -f -r conftest* fi @@ -24584,7 +24586,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f conftest* +rm -f -r conftest* fi diff --git a/configure.in b/configure.in index f5d0342..5889d68 100644 --- a/configure.in +++ b/configure.in @@ -322,6 +322,8 @@ case $ac_sys_system/$ac_sys_release in # has no effect, don't bother defining them Darwin/@<:@6789@:>@.*) define_xopen_source=no;; + Darwin/1@<:@6789@:>@.*) + define_xopen_source=no;; # On AIX 4 and 5.1, mbstate_t is defined only when _XOPEN_SOURCE == 500 but # used in wcsnrtombs() and mbsnrtowcs() even if _XOPEN_SOURCE is not defined # or has another value. By not (re)defining it, the defaults come in place. -- cgit v0.12 From d4be7a24d441601679c7de0f4387e0ee4b0b9393 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Tue, 9 Mar 2010 06:41:58 +0000 Subject: Merged revisions 78808 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78808 | ronald.oussoren | 2010-03-09 07:40:19 +0100 (Tue, 09 Mar 2010) | 2 lines Bugfix for the fix for issue 8067 ........ --- configure | 4 ++-- configure.in | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/configure b/configure index cbce742..70d5cb5 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 78477 . +# From configure.in Revision: 78783 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for python 3.1. # @@ -2160,7 +2160,7 @@ _ACEOF # has no effect, don't bother defining them Darwin/[6789].*) define_xopen_source=no;; - Darwin/1[6789].*) + Darwin/1[0-9].*) define_xopen_source=no;; # On AIX 4 and 5.1, mbstate_t is defined only when _XOPEN_SOURCE == 500 but # used in wcsnrtombs() and mbsnrtowcs() even if _XOPEN_SOURCE is not defined diff --git a/configure.in b/configure.in index 5889d68..219e925 100644 --- a/configure.in +++ b/configure.in @@ -322,7 +322,7 @@ case $ac_sys_system/$ac_sys_release in # has no effect, don't bother defining them Darwin/@<:@6789@:>@.*) define_xopen_source=no;; - Darwin/1@<:@6789@:>@.*) + Darwin/1@<:@0-9@:>@.*) define_xopen_source=no;; # On AIX 4 and 5.1, mbstate_t is defined only when _XOPEN_SOURCE == 500 but # used in wcsnrtombs() and mbsnrtowcs() even if _XOPEN_SOURCE is not defined -- cgit v0.12 From 2417634087b6532ad555b4fa367aceb0ebab44cc Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Wed, 10 Mar 2010 22:28:52 +0000 Subject: Merged revisions 78818 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78818 | benjamin.peterson | 2010-03-09 15:46:49 -0600 (Tue, 09 Mar 2010) | 9 lines Merged revisions 78817 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78817 | benjamin.peterson | 2010-03-09 15:43:36 -0600 (Tue, 09 Mar 2010) | 1 line handle an empty OPT variable correctly #8100 ........ ................ --- configure | 2 +- configure.in | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/configure b/configure index 70d5cb5..d736fb7 100755 --- a/configure +++ b/configure @@ -4533,7 +4533,7 @@ fi # tweak OPT based on compiler and platform, only if the user didn't set # it on the command line -if test -z "$OPT" +if test "${OPT-unset}" == "unset" then case $GCC in yes) diff --git a/configure.in b/configure.in index 219e925..9c8bde2 100644 --- a/configure.in +++ b/configure.in @@ -828,7 +828,7 @@ fi], # tweak OPT based on compiler and platform, only if the user didn't set # it on the command line AC_SUBST(OPT) -if test -z "$OPT" +if test "${OPT-unset}" == "unset" then case $GCC in yes) -- cgit v0.12 From 416d662f306b00b084d65297a3c93f04ed39d916 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Fri, 12 Mar 2010 21:30:42 +0000 Subject: Merged revisions 78882 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r78882 | georg.brandl | 2010-03-12 22:29:28 +0100 (Fr, 12 Mär 2010) | 9 lines Merged revisions 78880 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78880 | georg.brandl | 2010-03-12 22:27:23 +0100 (Fr, 12 Mär 2010) | 1 line Deactivate automatic upload of the docs to python.org, they will now be built by a job on that machine. ........ ................ --- Misc/build.sh | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/Misc/build.sh b/Misc/build.sh index 4b55941..03c0d7b 100755 --- a/Misc/build.sh +++ b/Misc/build.sh @@ -273,8 +273,9 @@ echo "" >> $RESULT_FILE echo "" >> $RESULT_FILE ## copy results -chgrp -R webmaster build/html -chmod -R g+w build/html -rsync $RSYNC_OPTS build/html/* $REMOTE_SYSTEM:$REMOTE_DIR -cd ../build -rsync $RSYNC_OPTS index.html *.out $REMOTE_SYSTEM:$REMOTE_DIR/results/ +## (not used anymore, the daily build is now done directly on the server) +#chgrp -R webmaster build/html +#chmod -R g+w build/html +#rsync $RSYNC_OPTS build/html/* $REMOTE_SYSTEM:$REMOTE_DIR +#cd ../build +#rsync $RSYNC_OPTS index.html *.out $REMOTE_SYSTEM:$REMOTE_DIR/results/ -- cgit v0.12 From ede5d83f128f8cd9e5c74501170e107c785dc553 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Fri, 12 Mar 2010 22:48:16 +0000 Subject: Merged revisions 78884 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78884 | ezio.melotti | 2010-03-13 00:45:38 +0200 (Sat, 13 Mar 2010) | 1 line #8057: fix strings -> byte strings ........ --- Doc/library/bz2.rst | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git a/Doc/library/bz2.rst b/Doc/library/bz2.rst index a2272e6..b3a3215 100644 --- a/Doc/library/bz2.rst +++ b/Doc/library/bz2.rst @@ -73,15 +73,16 @@ Handling of compressed files is offered by the :class:`BZ2File` class. .. method:: read([size]) - Read at most *size* uncompressed bytes, returned as a string. If the + Read at most *size* uncompressed bytes, returned as a byte string. If the *size* argument is negative or omitted, read until EOF is reached. .. method:: readline([size]) - Return the next line from the file, as a string, retaining newline. A - non-negative *size* argument limits the maximum number of bytes to return - (an incomplete line may be returned then). Return an empty string at EOF. + Return the next line from the file, as a byte string, retaining newline. + A non-negative *size* argument limits the maximum number of bytes to + return (an incomplete line may be returned then). Return an empty byte + string at EOF. .. method:: readlines([size]) @@ -111,15 +112,16 @@ Handling of compressed files is offered by the :class:`BZ2File` class. .. method:: write(data) - Write string *data* to file. Note that due to buffering, :meth:`close` may - be needed before the file on disk reflects the data written. + Write the byte string *data* to file. Note that due to buffering, + :meth:`close` may be needed before the file on disk reflects the data + written. - .. method:: writelines(sequence_of_strings) + .. method:: writelines(sequence_of_byte_strings) - Write the sequence of strings to the file. Note that newlines are not - added. The sequence can be any iterable object producing strings. This is - equivalent to calling write() for each string. + Write the sequence of byte strings to the file. Note that newlines are not + added. The sequence can be any iterable object producing byte strings. + This is equivalent to calling write() for each byte string. Sequential (de)compression -- cgit v0.12 -- cgit v0.12 From 9ebc18724b266e35cf33d7436cdbf5a15dbd92ce Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sat, 13 Mar 2010 00:27:48 +0000 Subject: Merged revisions 78891 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78891 | ezio.melotti | 2010-03-13 02:26:04 +0200 (Sat, 13 Mar 2010) | 9 lines Merged revisions 78887 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78887 | ezio.melotti | 2010-03-13 02:15:36 +0200 (Sat, 13 Mar 2010) | 1 line fix broken links ........ ................ --- Doc/library/bz2.rst | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Doc/library/bz2.rst b/Doc/library/bz2.rst index b3a3215..6f01dd3 100644 --- a/Doc/library/bz2.rst +++ b/Doc/library/bz2.rst @@ -18,9 +18,10 @@ For other archive formats, see the :mod:`gzip`, :mod:`zipfile`, and Here is a summary of the features offered by the bz2 module: * :class:`BZ2File` class implements a complete file interface, including - :meth:`readline`, :meth:`readlines`, :meth:`writelines`, :meth:`seek`, etc; + :meth:`~BZ2File.readline`, :meth:`~BZ2File.readlines`, + :meth:`~BZ2File.writelines`, :meth:`~BZ2File.seek`, etc; -* :class:`BZ2File` class implements emulated :meth:`seek` support; +* :class:`BZ2File` class implements emulated :meth:`~BZ2File.seek` support; * :class:`BZ2File` class implements universal newline support; -- cgit v0.12 From 7b7320e3b73a5c05f163fc946d4f9d8729857015 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sat, 13 Mar 2010 01:30:13 +0000 Subject: Merged revisions 78896 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78896 | ezio.melotti | 2010-03-13 03:28:34 +0200 (Sat, 13 Mar 2010) | 9 lines Merged revisions 78895 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78895 | ezio.melotti | 2010-03-13 03:21:34 +0200 (Sat, 13 Mar 2010) | 1 line #8011: use exc.tb_lineno instead of traceback.tb_lineno() and pep8ify variable names. ........ ................ --- Doc/library/traceback.rst | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/Doc/library/traceback.rst b/Doc/library/traceback.rst index 1450797..32e5733 100644 --- a/Doc/library/traceback.rst +++ b/Doc/library/traceback.rst @@ -172,12 +172,12 @@ exception and traceback: try: lumberjack() - except: - exceptionType, exceptionValue, exceptionTraceback = sys.exc_info() + except IndexError: + exc_type, exc_value, exc_traceback = sys.exc_info() print("*** print_tb:") - traceback.print_tb(exceptionTraceback, limit=1, file=sys.stdout) + traceback.print_tb(exc_traceback, limit=1, file=sys.stdout) print("*** print_exception:") - traceback.print_exception(exceptionType, exceptionValue, exceptionTraceback, + traceback.print_exception(exc_type, exc_value, exc_traceback, limit=2, file=sys.stdout) print("*** print_exc:") traceback.print_exc() @@ -186,13 +186,13 @@ exception and traceback: print(formatted_lines[0]) print(formatted_lines[-1]) print("*** format_exception:") - print(repr(traceback.format_exception(exceptionType, exceptionValue, - exceptionTraceback))) + print(repr(traceback.format_exception(exc_type, exc_value, + exc_traceback))) print("*** extract_tb:") - print(repr(traceback.extract_tb(exceptionTraceback))) + print(repr(traceback.extract_tb(exc_traceback))) print("*** format_tb:") - print(repr(traceback.format_tb(exceptionTraceback))) - print("*** tb_lineno:", traceback.tb_lineno(exceptionTraceback)) + print(repr(traceback.format_tb(exc_traceback))) + print("*** tb_lineno:", exc_traceback.tb_lineno) The output for the example would look similar to this: -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From da746d7a0e9d8b573e639bdce25430a69d283c1a Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Sat, 13 Mar 2010 10:02:01 +0000 Subject: Merged revisions 77173 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r77173 | benjamin.peterson | 2009-12-31 04:35:15 +0100 (Do, 31 Dez 2009) | 13 lines Merged revisions 77151-77152 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77151 | georg.brandl | 2009-12-30 12:32:50 -0600 (Wed, 30 Dec 2009) | 1 line #7487: update Pygments version. ........ r77152 | georg.brandl | 2009-12-30 12:36:09 -0600 (Wed, 30 Dec 2009) | 1 line #7602: improve "clean" and "checkout" targets now that all tools are in externals. ........ ................ --- Doc/Makefile | 9 ++++----- Doc/README.txt | 2 +- Doc/make.bat | 2 +- 3 files changed, 6 insertions(+), 7 deletions(-) diff --git a/Doc/Makefile b/Doc/Makefile index a8b46bd..cc47e40 100644 --- a/Doc/Makefile +++ b/Doc/Makefile @@ -47,11 +47,7 @@ checkout: svn checkout $(SVNROOT)/external/Pygments-1.1.1/pygments tools/pygments; \ fi -update: checkout - svn update tools/sphinx - svn update tools/docutils - svn update tools/jinja2 - svn update tools/pygments +update: clean checkout build: checkout mkdir -p build/$(BUILDER) build/doctrees @@ -111,6 +107,9 @@ htmlview: html clean: -rm -rf build/* -rm -rf tools/sphinx + -rm -rf tools/pygments + -rm -rf tools/jinja2 + -rm -rf tools/docutils dist: -rm -rf dist diff --git a/Doc/README.txt b/Doc/README.txt index 3e9093a..fedf71f 100644 --- a/Doc/README.txt +++ b/Doc/README.txt @@ -95,7 +95,7 @@ or by installing it from PyPI. You can optionally also install Pygments, either as a checkout via :: - svn co http://svn.python.org/projects/external/Pygments-0.11.1/pygments tools/pygments + svn co http://svn.python.org/projects/external/Pygments-1.1.1/pygments tools/pygments or from PyPI at http://pypi.python.org/pypi/Pygments. diff --git a/Doc/make.bat b/Doc/make.bat index aeb8974..9dede61 100644 --- a/Doc/make.bat +++ b/Doc/make.bat @@ -37,7 +37,7 @@ goto end svn co %SVNROOT%/external/Sphinx-0.6.3/sphinx tools/sphinx svn co %SVNROOT%/external/docutils-0.5/docutils tools/docutils svn co %SVNROOT%/external/Jinja-2.1.1/jinja2 tools/jinja2 -svn co %SVNROOT%/external/Pygments-0.11.1/pygments tools/pygments +svn co %SVNROOT%/external/Pygments-1.1.1/pygments tools/pygments goto end :update -- cgit v0.12 From 0c812842e7b72c4a50d36883b678ae23b16d407e Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Sat, 13 Mar 2010 10:57:09 +0000 Subject: Merged revisions 78911 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r78911 | georg.brandl | 2010-03-13 11:56:09 +0100 (Sa, 13 Mär 2010) | 9 lines Merged revisions 78910 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78910 | georg.brandl | 2010-03-13 11:54:12 +0100 (Sa, 13 Mär 2010) | 1 line Bump externals versions for doc build. ........ ................ --- Doc/Makefile | 8 ++++---- Doc/README.txt | 12 +++++++----- Doc/make.bat | 8 ++++---- 3 files changed, 15 insertions(+), 13 deletions(-) diff --git a/Doc/Makefile b/Doc/Makefile index cc47e40..77b3bac 100644 --- a/Doc/Makefile +++ b/Doc/Makefile @@ -32,19 +32,19 @@ help: checkout: @if [ ! -d tools/sphinx ]; then \ echo "Checking out Sphinx..."; \ - svn checkout $(SVNROOT)/external/Sphinx-0.6.3/sphinx tools/sphinx; \ + svn checkout $(SVNROOT)/external/Sphinx-0.6.5/sphinx tools/sphinx; \ fi @if [ ! -d tools/docutils ]; then \ echo "Checking out Docutils..."; \ - svn checkout $(SVNROOT)/external/docutils-0.5/docutils tools/docutils; \ + svn checkout $(SVNROOT)/external/docutils-0.6/docutils tools/docutils; \ fi @if [ ! -d tools/jinja2 ]; then \ echo "Checking out Jinja..."; \ - svn checkout $(SVNROOT)/external/Jinja-2.1.1/jinja2 tools/jinja2; \ + svn checkout $(SVNROOT)/external/Jinja-2.3.1/jinja2 tools/jinja2; \ fi @if [ ! -d tools/pygments ]; then \ echo "Checking out Pygments..."; \ - svn checkout $(SVNROOT)/external/Pygments-1.1.1/pygments tools/pygments; \ + svn checkout $(SVNROOT)/external/Pygments-1.3.1/pygments tools/pygments; \ fi update: clean checkout diff --git a/Doc/README.txt b/Doc/README.txt index fedf71f..7ef31cf 100644 --- a/Doc/README.txt +++ b/Doc/README.txt @@ -77,25 +77,27 @@ A "make update" updates the Subversion checkouts in `tools/`. Without make ------------ -You'll need to checkout the Sphinx package to the `tools/` directory:: +You'll need to install the Sphinx package, either by checking it out via :: - svn co http://svn.python.org/projects/external/Sphinx-0.6.1/sphinx tools/sphinx + svn co http://svn.python.org/projects/external/Sphinx-0.6.5/sphinx tools/sphinx + +or by installing it from PyPI. Then, you need to install Docutils, either by checking it out via :: - svn co http://svn.python.org/projects/external/docutils-0.5/docutils tools/docutils + svn co http://svn.python.org/projects/external/docutils-0.6/docutils tools/docutils or by installing it from http://docutils.sf.net/. You also need Jinja2, either by checking it out via :: - svn co http://svn.python.org/projects/external/Jinja-2.1.1/jinja2 tools/jinja2 + svn co http://svn.python.org/projects/external/Jinja-2.3.1/jinja2 tools/jinja2 or by installing it from PyPI. You can optionally also install Pygments, either as a checkout via :: - svn co http://svn.python.org/projects/external/Pygments-1.1.1/pygments tools/pygments + svn co http://svn.python.org/projects/external/Pygments-1.3.1/pygments tools/pygments or from PyPI at http://pypi.python.org/pypi/Pygments. diff --git a/Doc/make.bat b/Doc/make.bat index 9dede61..45d9d68 100644 --- a/Doc/make.bat +++ b/Doc/make.bat @@ -34,10 +34,10 @@ echo. goto end :checkout -svn co %SVNROOT%/external/Sphinx-0.6.3/sphinx tools/sphinx -svn co %SVNROOT%/external/docutils-0.5/docutils tools/docutils -svn co %SVNROOT%/external/Jinja-2.1.1/jinja2 tools/jinja2 -svn co %SVNROOT%/external/Pygments-1.1.1/pygments tools/pygments +svn co %SVNROOT%/external/Sphinx-0.6.5/sphinx tools/sphinx +svn co %SVNROOT%/external/docutils-0.6/docutils tools/docutils +svn co %SVNROOT%/external/Jinja-2.3.1/jinja2 tools/jinja2 +svn co %SVNROOT%/external/Pygments-1.3.1/pygments tools/pygments goto end :update -- cgit v0.12 From e869313e8537d74044325d5dac0c3ae4102d1725 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Sat, 13 Mar 2010 11:03:05 +0000 Subject: Merged revisions 78915 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r78915 | georg.brandl | 2010-03-13 12:02:07 +0100 (Sa, 13 Mär 2010) | 9 lines Merged revisions 78908 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78908 | georg.brandl | 2010-03-13 11:12:39 +0100 (Sa, 13 Mär 2010) | 1 line Add Makefile targets for automatic doc build. Add script that will be used for daily build. ........ ................ --- Doc/Makefile | 39 ++++++++++++++++++++++++++++++--------- 1 file changed, 30 insertions(+), 9 deletions(-) diff --git a/Doc/Makefile b/Doc/Makefile index 77b3bac..8e56855 100644 --- a/Doc/Makefile +++ b/Doc/Makefile @@ -14,19 +14,26 @@ DISTVERSION = $(shell $(PYTHON) tools/sphinxext/patchlevel.py) ALLSPHINXOPTS = -b $(BUILDER) -d build/doctrees -D latex_paper_size=$(PAPER) \ $(SPHINXOPTS) . build/$(BUILDER) $(SOURCES) -.PHONY: help checkout update build html htmlhelp clean coverage dist check +.PHONY: help checkout update build html htmlhelp latex text changes linkcheck \ + suspicious coverage doctest pydoc-topics htmlview clean dist check serve \ + autobuild-dev autobuild-stable help: @echo "Please use \`make ' where is one of" - @echo " html to make standalone HTML files" - @echo " htmlhelp to make HTML files and a HTML help project" - @echo " latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter" - @echo " text to make plain text files" - @echo " changes to make an overview over all changed/added/deprecated items" - @echo " linkcheck to check all external links for integrity" + @echo " clean to remove build files" + @echo " update to update build tools" + @echo " html to make standalone HTML files" + @echo " htmlhelp to make HTML files and a HTML help project" + @echo " latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter" + @echo " text to make plain text files" + @echo " changes to make an overview over all changed/added/deprecated items" + @echo " linkcheck to check all external links for integrity" + @echo " coverage to check documentation coverage for library and C API" + @echo " doctest to run doctests in the documentation" + @echo " pydoc-topics to regenerate the pydoc topics file" + @echo " dist to create a \"dist\" directory with archived docs for download" @echo " suspicious to check for suspicious markup in output text" - @echo " coverage to check documentation coverage for library and C API" - @echo " dist to create a \"dist\" directory with archived docs for download" + @echo " check to run a check for frequent markup errors" # Note: if you update versions here, do the same in make.bat and README.txt checkout: @@ -149,3 +156,17 @@ dist: check: $(PYTHON) tools/rstlint.py -i tools + +# Targets for automatic doc build + +# for development releases: always build +autobuild-dev: + make update + make dist + +# for stable releases: only build if not in development mode +autobuild-stable: + @case $(DISTVERSION) in *[abc]*) \ + echo "Not building; not a release version."; exit 1;; \ + esac + @make autobuild-dev -- cgit v0.12 From 8c8430e2af6583056e059027c04013e9c5627e97 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Sat, 13 Mar 2010 13:43:01 +0000 Subject: Merged revisions 78924 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r78924 | georg.brandl | 2010-03-13 14:42:16 +0100 (Sa, 13 Mär 2010) | 9 lines Merged revisions 78921 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78921 | georg.brandl | 2010-03-13 14:39:46 +0100 (Sa, 13 Mär 2010) | 1 line Change/fix handling of docs download location: for daily builds, put them right next to the HTML. ........ ................ --- Doc/Makefile | 9 +++++---- Doc/tools/sphinxext/download.html | 15 ++++++--------- 2 files changed, 11 insertions(+), 13 deletions(-) diff --git a/Doc/Makefile b/Doc/Makefile index 8e56855..a2724a1 100644 --- a/Doc/Makefile +++ b/Doc/Makefile @@ -157,16 +157,17 @@ dist: check: $(PYTHON) tools/rstlint.py -i tools -# Targets for automatic doc build +# Targets for daily automated doc build # for development releases: always build autobuild-dev: make update - make dist + make dist SPHINXOPTS='-A daily=1' -# for stable releases: only build if not in development mode +# for stable releases: only build if not in pre-release stage (alpha, beta, rc) autobuild-stable: @case $(DISTVERSION) in *[abc]*) \ - echo "Not building; not a release version."; exit 1;; \ + echo "Not building; $(DISTVERSION) is not a release version."; \ + exit 1;; \ esac @make autobuild-dev diff --git a/Doc/tools/sphinxext/download.html b/Doc/tools/sphinxext/download.html index 22a03a0..4fca138 100644 --- a/Doc/tools/sphinxext/download.html +++ b/Doc/tools/sphinxext/download.html @@ -1,15 +1,14 @@ {% extends "layout.html" %} {% set title = 'Download' %} -{% set dlbase = 'http://docs.python.org/ftp/python/doc/' + release %} -{% block body %} +{% if daily is defined %} + {% set dlbase = pathto('archives', 1) %} +{% else %} + {% set dlbase = 'http://docs.python.org/ftp/python/doc/' + release %} +{% endif %} +{% block body %}

        Download Python {{ release }} Documentation

        -{% if 'a' in release or 'b' in release or 'c' in release %} -

        We don't package the documentation for development releases for download. - Downloads will be available for the final release.

        - -{% else %} {% if last_updated %}

        Last updated on: {{ last_updated }}.

        {% endif %}

        To download an archive containing all the documents for this version of @@ -55,6 +54,4 @@ platform. These are created on Unix using the InfoZIP zip program.

        If you have comments or suggestions for the Python documentation, please send email to docs@python.org.

        -{% endif %} - {% endblock %} -- cgit v0.12 From 8209fcc3a947276fd40fbb00ca9adef44c4da98c Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sun, 14 Mar 2010 09:53:34 +0000 Subject: Merged revisions 78950 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78950 | ezio.melotti | 2010-03-14 11:51:37 +0200 (Sun, 14 Mar 2010) | 1 line #7057: fix several errors. ........ --- Doc/library/pydoc.rst | 2 +- Doc/library/tkinter.rst | 96 +++++++++++++++++++++++++-------------------- Doc/library/tkinter.tix.rst | 2 +- Doc/library/tkinter.ttk.rst | 13 +++--- Doc/library/turtle.rst | 8 ++-- Doc/using/mac.rst | 2 +- 6 files changed, 68 insertions(+), 55 deletions(-) diff --git a/Doc/library/pydoc.rst b/Doc/library/pydoc.rst index 1701662..9abac6e 100644 --- a/Doc/library/pydoc.rst +++ b/Doc/library/pydoc.rst @@ -55,7 +55,7 @@ that will serve documentation to visiting Web browsers. :program:`pydoc` :option:`-p 1234` will start a HTTP server on port 1234, allowing you to browse the documentation at ``http://localhost:1234/`` in your preferred Web browser. :program:`pydoc` :option:`-g` will start the server and additionally bring up a -small :mod:`Tkinter`\ -based graphical interface to help you search for +small :mod:`tkinter`\ -based graphical interface to help you search for documentation pages. When :program:`pydoc` generates documentation, it uses the current environment diff --git a/Doc/library/tkinter.rst b/Doc/library/tkinter.rst index 74e3fbb..7bb54fd 100644 --- a/Doc/library/tkinter.rst +++ b/Doc/library/tkinter.rst @@ -30,8 +30,8 @@ is maintained at ActiveState.) Tkinter Modules --------------- -Most of the time, the :mod:`tkinter` is all you really need, but a number -of additional modules are available as well. The Tk interface is located in a +Most of the time, :mod:`tkinter` is all you really need, but a number of +additional modules are available as well. The Tk interface is located in a binary module named :mod:`_tkinter`. This module contains the low-level interface to Tk, and should never be used directly by application programmers. It is usually a shared library (or DLL), but might in some cases be statically @@ -112,13 +112,13 @@ orientation on the system. Credits: -* Tkinter was written by Steen Lumholt and Guido van Rossum. - * Tk was written by John Ousterhout while at Berkeley. +* Tkinter was written by Steen Lumholt and Guido van Rossum. + * This Life Preserver was written by Matt Conway at the University of Virginia. -* The html rendering, and some liberal editing, was produced from a FrameMaker +* The HTML rendering, and some liberal editing, was produced from a FrameMaker version by Ken Manheimer. * Fredrik Lundh elaborated and revised the class interface descriptions, to get @@ -143,10 +143,10 @@ order to use Tkinter, you will have to know a little bit about Tk. This document can't fulfill that role, so the best we can do is point you to the best documentation that exists. Here are some hints: -* The authors strongly suggest getting a copy of the Tk man pages. Specifically, - the man pages in the ``mann`` directory are most useful. The ``man3`` man pages - describe the C interface to the Tk library and thus are not especially helpful - for script writers. +* The authors strongly suggest getting a copy of the Tk man pages. + Specifically, the man pages in the ``manN`` directory are most useful. + The ``man3`` man pages describe the C interface to the Tk library and thus + are not especially helpful for script writers. * Addison-Wesley publishes a book called Tcl and the Tk Toolkit by John Ousterhout (ISBN 0-201-63337-X) which is a good introduction to Tcl and Tk for @@ -159,6 +159,9 @@ documentation that exists. Here are some hints: .. seealso:: + `Tcl/Tk 8.6 man pages `_ + The Tcl/Tk manual on www.tcl.tk. + `ActiveState Tcl Home Page `_ The Tk/Tcl development is largely taking place at ActiveState. @@ -183,8 +186,8 @@ A Simple Hello World Program def createWidgets(self): self.QUIT = Button(self) self.QUIT["text"] = "QUIT" - self.QUIT["fg"] = "red" - self.QUIT["command"] = self.quit + self.QUIT["fg"] = "red" + self.QUIT["command"] = self.quit self.QUIT.pack({"side": "left"}) @@ -257,7 +260,7 @@ To make a widget in Tk, the command is always of the form:: For example:: button .fred -fg red -text "hi there" - ^ ^ \_____________________/ + ^ ^ \______________________/ | | | class new options command widget (-opt val -opt val ...) @@ -301,15 +304,15 @@ constructor, and keyword-args for configure calls or as instance indices, in dictionary style, for established instances. See section :ref:`tkinter-setting-options` on setting options. :: - button .fred -fg red =====> fred = Button(panel, fg = "red") + button .fred -fg red =====> fred = Button(panel, fg="red") .fred configure -fg red =====> fred["fg"] = red - OR ==> fred.config(fg = "red") + OR ==> fred.config(fg="red") In Tk, to perform an action on a widget, use the widget name as a command, and follow it with an action name, possibly with arguments (options). In Tkinter, you call methods on the class instance to invoke actions on the widget. The -actions (methods) that a given widget can perform are listed in the Tkinter.py -module. :: +actions (methods) that a given widget can perform are listed in +:file:`tkinter/__init__.py`. :: .fred invoke =====> fred.invoke() @@ -320,7 +323,7 @@ various forms of the pack command are implemented as methods. All widgets in methods. See the :mod:`tkinter.tix` module documentation for additional information on the Form geometry manager. :: - pack .fred -side left =====> fred.pack(side = "left") + pack .fred -side left =====> fred.pack(side="left") How Tk and Tkinter are Related @@ -332,14 +335,15 @@ Your App Here (Python) A Python application makes a :mod:`tkinter` call. tkinter (Python Package) - This call (say, for example, creating a button widget), is implemented in the - *tkinter* package, which is written in Python. This Python function will parse - the commands and the arguments and convert them into a form that makes them look - as if they had come from a Tk script instead of a Python script. + This call (say, for example, creating a button widget), is implemented in + the :mod:`tkinter` package, which is written in Python. This Python + function will parse the commands and the arguments and convert them into a + form that makes them look as if they had come from a Tk script instead of + a Python script. -tkinter (C) +_tkinter (C) These commands and their arguments will be passed to a C function in the - *tkinter* - note the lowercase - extension module. + :mod:`_tkinter` - note the underscore - extension module. Tk Widgets (C and Tcl) This C function is able to make calls into other C modules, including the C @@ -370,7 +374,7 @@ be set in three ways: At object creation time, using keyword arguments :: - fred = Button(self, fg = "red", bg = "blue") + fred = Button(self, fg="red", bg="blue") After object creation, treating the option name like a dictionary index :: @@ -381,7 +385,7 @@ After object creation, treating the option name like a dictionary index Use the config() method to update multiple attrs subsequent to object creation :: - fred.config(fg = "red", bg = "blue") + fred.config(fg="red", bg="blue") For a complete explanation of a given option and its behavior, see the Tk man pages for the widget in question. @@ -464,8 +468,8 @@ where the widget is to appear within its container, and how it is to behave when the main application window is resized. Here are some examples:: fred.pack() # defaults to side = "top" - fred.pack(side = "left") - fred.pack(expand = 1) + fred.pack(side="left") + fred.pack(expand=1) Packer Options @@ -506,7 +510,7 @@ Unfortunately, in the current implementation of :mod:`tkinter` it is not possible to hand over an arbitrary Python variable to a widget through a ``variable`` or ``textvariable`` option. The only kinds of variables for which this works are variables that are subclassed from a class called Variable, -defined in the :mod:`tkinter`. +defined in :mod:`tkinter`. There are many useful subclasses of Variable already defined: :class:`StringVar`, :class:`IntVar`, :class:`DoubleVar`, and @@ -606,7 +610,7 @@ callback This is any Python function that takes no arguments. For example:: def print_it(): - print("hi there") + print("hi there") fred["command"] = print_it color @@ -702,24 +706,32 @@ Notice how the widget field of the event is being accessed in the :meth:`turnRed` callback. This field contains the widget that caught the X event. The following table lists the other event fields you can access, and how they are denoted in Tk, which can be useful when referring to the Tk man pages. -:: - Tk Tkinter Event Field Tk Tkinter Event Field - -- ------------------- -- ------------------- - %f focus %A char - %h height %E send_event - %k keycode %K keysym - %s state %N keysym_num - %t time %T type - %w width %W widget - %x x %X x_root - %y y %Y y_root ++----+---------------------+----+---------------------+ +| Tk | Tkinter Event Field | Tk | Tkinter Event Field | ++====+=====================+====+=====================+ +| %f | focus | %A | char | ++----+---------------------+----+---------------------+ +| %h | height | %E | send_event | ++----+---------------------+----+---------------------+ +| %k | keycode | %K | keysym | ++----+---------------------+----+---------------------+ +| %s | state | %N | keysym_num | ++----+---------------------+----+---------------------+ +| %t | time | %T | type | ++----+---------------------+----+---------------------+ +| %w | width | %W | widget | ++----+---------------------+----+---------------------+ +| %x | x | %X | x_root | ++----+---------------------+----+---------------------+ +| %y | y | %Y | y_root | ++----+---------------------+----+---------------------+ The index Parameter ^^^^^^^^^^^^^^^^^^^ -A number of widgets require"index" parameters to be passed. These are used to +A number of widgets require "index" parameters to be passed. These are used to point at a specific place in a Text widget, or to particular characters in an Entry widget, or to particular menu items in a Menu widget. @@ -755,7 +767,7 @@ Menu indexes (menu.invoke(), menu.entryconfig(), etc.) * an integer which refers to the numeric position of the entry in the widget, counted from the top, starting with 0; - * the string ``'active'``, which refers to the menu position that is currently + * the string ``"active"``, which refers to the menu position that is currently under the cursor; * the string ``"last"`` which refers to the last menu item; diff --git a/Doc/library/tkinter.tix.rst b/Doc/library/tkinter.tix.rst index 6298bac..bbe66d8 100644 --- a/Doc/library/tkinter.tix.rst +++ b/Doc/library/tkinter.tix.rst @@ -84,7 +84,7 @@ Tix Widgets ----------- `Tix `_ -introduces over 40 widget classes to the :mod:`Tkinter` repertoire. There is a +introduces over 40 widget classes to the :mod:`tkinter` repertoire. There is a demo of all the :mod:`tkinter.tix` widgets in the :file:`Demo/tix` directory of the standard distribution. diff --git a/Doc/library/tkinter.ttk.rst b/Doc/library/tkinter.ttk.rst index 72875f4..7bf39b3 100644 --- a/Doc/library/tkinter.ttk.rst +++ b/Doc/library/tkinter.ttk.rst @@ -116,12 +116,13 @@ All the :mod:`ttk` Widgets accepts the following options: | | for the parent widget. | +-----------+--------------------------------------------------------------+ | takefocus | Determines whether the window accepts the focus during | - | | keyboard traversal. 0, 1 or an empty is return. If 0 is | - | | returned, it means that the window should be skipped entirely| - | | during keyboard traversal. If 1, it means that the window | - | | should receive the input focus as long as it is viewable. And| - | | an empty string means that the traversal scripts make the | - | | decision about whether or not to focus on the window. | + | | keyboard traversal. 0, 1 or an empty string is returned. | + | | If 0 is returned, it means that the window should be skipped | + | | entirely during keyboard traversal. If 1, it means that the | + | | window should receive the input focus as long as it is | + | | viewable. And an empty string means that the traversal | + | | scripts make the decision about whether or not to focus | + | | on the window. | +-----------+--------------------------------------------------------------+ | style | May be used to specify a custom widget style. | +-----------+--------------------------------------------------------------+ diff --git a/Doc/library/turtle.rst b/Doc/library/turtle.rst index 5f9de57..c6ba316 100644 --- a/Doc/library/turtle.rst +++ b/Doc/library/turtle.rst @@ -35,13 +35,13 @@ programmer to use all the commands, classes and methods interactively when using the module from within IDLE run with the ``-n`` switch. The turtle module provides turtle graphics primitives, in both object-oriented -and procedure-oriented ways. Because it uses :mod:`Tkinter` for the underlying +and procedure-oriented ways. Because it uses :mod:`tkinter` for the underlying graphics, it needs a version of Python installed with Tk support. The object-oriented interface uses essentially two+two classes: 1. The :class:`TurtleScreen` class defines graphics windows as a playground for - the drawing turtles. Its constructor needs a :class:`Tkinter.Canvas` or a + the drawing turtles. Its constructor needs a :class:`tkinter.Canvas` or a :class:`ScrolledCanvas` as argument. It should be used when :mod:`turtle` is used as part of some application. @@ -1998,7 +1998,7 @@ The public classes of the module :mod:`turtle` .. class:: RawTurtle(canvas) RawPen(canvas) - :param canvas: a :class:`Tkinter.Canvas`, a :class:`ScrolledCanvas` or a + :param canvas: a :class:`tkinter.Canvas`, a :class:`ScrolledCanvas` or a :class:`TurtleScreen` Create a turtle. The turtle has all methods described above as "methods of @@ -2013,7 +2013,7 @@ The public classes of the module :mod:`turtle` .. class:: TurtleScreen(cv) - :param cv: a :class:`Tkinter.Canvas` + :param cv: a :class:`tkinter.Canvas` Provides screen oriented methods like :func:`setbg` etc. that are described above. diff --git a/Doc/using/mac.rst b/Doc/using/mac.rst index c92398f..5ab30b6 100644 --- a/Doc/using/mac.rst +++ b/Doc/using/mac.rst @@ -143,7 +143,7 @@ There are several options for building GUI applications on the Mac with Python. the foundation of most modern Mac development. Information on PyObjC is available from http://pyobjc.sourceforge.net. -The standard Python GUI toolkit is :mod:`Tkinter`, based on the cross-platform +The standard Python GUI toolkit is :mod:`tkinter`, based on the cross-platform Tk toolkit (http://www.tcl.tk). An Aqua-native version of Tk is bundled with OS X by Apple, and the latest version can be downloaded and installed from http://www.activestate.com; it can also be built from source. -- cgit v0.12 From ffb5384ab1c09dc2beae1992d98a82421414406e Mon Sep 17 00:00:00 2001 From: Matthias Klose Date: Mon, 15 Mar 2010 13:51:00 +0000 Subject: Merged revisions 78980 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r78980 | matthias.klose | 2010-03-15 14:46:04 +0100 (Mo, 15 Mär 2010) | 10 lines Merged revisions 78979 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78979 | matthias.klose | 2010-03-15 14:42:23 +0100 (Mo, 15 Mär 2010) | 3 lines - Issue #7356: ctypes.util: Make parsing of ldconfig output independent of the locale. ........ ................ --- Lib/ctypes/util.py | 2 +- Misc/NEWS | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/Lib/ctypes/util.py b/Lib/ctypes/util.py index 1bd2d70..58b0d73 100644 --- a/Lib/ctypes/util.py +++ b/Lib/ctypes/util.py @@ -219,7 +219,7 @@ elif os.name == "posix": # XXX assuming GLIBC's ldconfig (with option -p) expr = r'(\S+)\s+\((%s(?:, OS ABI:[^\)]*)?)\)[^/]*(/[^\(\)\s]*lib%s\.[^\(\)\s]*)' \ % (abi_type, re.escape(name)) - f = os.popen('/sbin/ldconfig -p 2>/dev/null') + f = os.popen('LANG=C /sbin/ldconfig -p 2>/dev/null') try: data = f.read() finally: diff --git a/Misc/NEWS b/Misc/NEWS index 71db3ca..29aae79 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -17,6 +17,9 @@ Core and Builtins Library ------- +- Issue #7356: ctypes.util: Make parsing of ldconfig output independent of + the locale. + What's New in Python 3.1.2 release candidate 1? =============================================== -- cgit v0.12 From e1609b7793e188e3ba527e1e11919ab325335fad Mon Sep 17 00:00:00 2001 From: Matthias Klose Date: Tue, 16 Mar 2010 10:53:02 +0000 Subject: Merged revisions 78989 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78989 | matthias.klose | 2010-03-16 11:51:28 +0100 (Tue, 16 Mar 2010) | 10 lines Merged revisions 78988 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78988 | matthias.klose | 2010-03-16 11:48:52 +0100 (Tue, 16 Mar 2010) | 3 lines - Issue #4961: Inconsistent/wrong result of askyesno function in tkMessageBox with Tcl/Tk-8.5. ........ ................ --- Lib/tkinter/messagebox.py | 8 +++++--- Misc/NEWS | 3 +++ 2 files changed, 8 insertions(+), 3 deletions(-) diff --git a/Lib/tkinter/messagebox.py b/Lib/tkinter/messagebox.py index c934956..5c35d5a 100644 --- a/Lib/tkinter/messagebox.py +++ b/Lib/tkinter/messagebox.py @@ -70,11 +70,13 @@ def _show(title=None, message=None, _icon=None, _type=None, **options): if title: options["title"] = title if message: options["message"] = message res = Message(**options).show() - # In some Tcl installations, Tcl converts yes/no into a boolean + # In some Tcl installations, yes/no is converted into a boolean. if isinstance(res, bool): - if res: return YES + if res: + return YES return NO - return res + # In others we get a Tcl_Obj. + return str(res) def showinfo(title=None, message=None, **options): "Show an info message" diff --git a/Misc/NEWS b/Misc/NEWS index 29aae79..4103a25 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -17,6 +17,9 @@ Core and Builtins Library ------- +- Issue #4961: Inconsistent/wrong result of askyesno function in tkMessageBox + with Tcl/Tk-8.5. + - Issue #7356: ctypes.util: Make parsing of ldconfig output independent of the locale. -- cgit v0.12 From 903fc51649d05bae37a498d46ef3092076371254 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Thu, 18 Mar 2010 21:25:12 +0000 Subject: Merged revisions 79052 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79052 | benjamin.peterson | 2010-03-18 16:23:05 -0500 (Thu, 18 Mar 2010) | 9 lines Merged revisions 79051 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79051 | benjamin.peterson | 2010-03-18 16:20:35 -0500 (Thu, 18 Mar 2010) | 1 line don't try to compile anything in lib2to3/tests/data #8169 ........ ................ --- Makefile.pre.in | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Makefile.pre.in b/Makefile.pre.in index 2c19e15..d20fc34 100644 --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -910,12 +910,12 @@ libinstall: build_all $(srcdir)/Lib/$(PLATDIR) -PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \ ./$(BUILDPYTHON) -Wi $(DESTDIR)$(LIBDEST)/compileall.py \ -d $(LIBDEST) -f \ - -x 'bad_coding|badsyntax|site-packages|py2_test_grammar|crlf|different_encoding' \ + -x 'badsyntax|site-packages|lib2to3/tests/data' \ $(DESTDIR)$(LIBDEST) -PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \ ./$(BUILDPYTHON) -Wi -O $(DESTDIR)$(LIBDEST)/compileall.py \ -d $(LIBDEST) -f \ - -x 'bad_coding|badsyntax|site-packages|py2_test_grammar|crlf|different_encoding' \ + -x 'badsyntax|site-packages|lib2to3/tests/data' \ $(DESTDIR)$(LIBDEST) -PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \ ./$(BUILDPYTHON) -Wi $(DESTDIR)$(LIBDEST)/compileall.py \ -- cgit v0.12 From c8f5540062439c0321bbf3baddc741f997ab107c Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Thu, 18 Mar 2010 21:27:29 +0000 Subject: revert part of r77938 which broke hashlib constructors #8167 --- Modules/_hashopenssl.c | 14 +------------- 1 file changed, 1 insertion(+), 13 deletions(-) diff --git a/Modules/_hashopenssl.c b/Modules/_hashopenssl.c index 26ed148..0850d7b 100644 --- a/Modules/_hashopenssl.c +++ b/Modules/_hashopenssl.c @@ -49,10 +49,6 @@ #define HASH_OBJ_CONSTRUCTOR 0 #endif -/* Minimum OpenSSL version needed to support sha224 and higher. */ -#if defined(OPENSSL_VERSION_NUMBER) && (OPENSSL_VERSION_NUMBER >= 0x00908000) -#define _OPENSSL_SUPPORTS_SHA2 -#endif typedef struct { PyObject_HEAD @@ -74,12 +70,10 @@ static PyTypeObject EVPtype; DEFINE_CONSTS_FOR_NEW(md5) DEFINE_CONSTS_FOR_NEW(sha1) -#ifdef _OPENSSL_SUPPORTS_SHA2 DEFINE_CONSTS_FOR_NEW(sha224) DEFINE_CONSTS_FOR_NEW(sha256) DEFINE_CONSTS_FOR_NEW(sha384) DEFINE_CONSTS_FOR_NEW(sha512) -#endif static EVPobject * @@ -543,12 +537,10 @@ EVP_new(PyObject *self, PyObject *args, PyObject *kwdict) GEN_CONSTRUCTOR(md5) GEN_CONSTRUCTOR(sha1) -#ifdef _OPENSSL_SUPPORTS_SHA2 GEN_CONSTRUCTOR(sha224) GEN_CONSTRUCTOR(sha256) GEN_CONSTRUCTOR(sha384) GEN_CONSTRUCTOR(sha512) -#endif /* List of functions exported by this module */ @@ -556,13 +548,11 @@ static struct PyMethodDef EVP_functions[] = { {"new", (PyCFunction)EVP_new, METH_VARARGS|METH_KEYWORDS, EVP_new__doc__}, CONSTRUCTOR_METH_DEF(md5), CONSTRUCTOR_METH_DEF(sha1), -#ifdef _OPENSSL_SUPPORTS_SHA2 CONSTRUCTOR_METH_DEF(sha224), CONSTRUCTOR_METH_DEF(sha256), CONSTRUCTOR_METH_DEF(sha384), CONSTRUCTOR_METH_DEF(sha512), -#endif - {NULL, NULL} /* Sentinel */ + {NULL, NULL} /* Sentinel */ }; @@ -609,11 +599,9 @@ PyInit__hashlib(void) /* these constants are used by the convenience constructors */ INIT_CONSTRUCTOR_CONSTANTS(md5); INIT_CONSTRUCTOR_CONSTANTS(sha1); -#ifdef _OPENSSL_SUPPORTS_SHA2 INIT_CONSTRUCTOR_CONSTANTS(sha224); INIT_CONSTRUCTOR_CONSTANTS(sha256); INIT_CONSTRUCTOR_CONSTANTS(sha384); INIT_CONSTRUCTOR_CONSTANTS(sha512); -#endif return m; } -- cgit v0.12 From 5ff5336842dd4752b004eedc53978e2dee36466b Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Thu, 18 Mar 2010 21:38:55 +0000 Subject: Merged revisions 79057 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79057 | benjamin.peterson | 2010-03-18 16:36:06 -0500 (Thu, 18 Mar 2010) | 9 lines Merged revisions 79056 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79056 | benjamin.peterson | 2010-03-18 16:32:38 -0500 (Thu, 18 Mar 2010) | 1 line install tkinter and ttk tests ........ ................ --- Makefile.pre.in | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Makefile.pre.in b/Makefile.pre.in index d20fc34..82b056c 100644 --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -834,7 +834,8 @@ PLATDIR= plat-$(MACHDEP) EXTRAPLATDIR= @EXTRAPLATDIR@ MACHDEPS= $(PLATDIR) $(EXTRAPLATDIR) XMLLIBSUBDIRS= xml xml/dom xml/etree xml/parsers xml/sax -LIBSUBDIRS= tkinter site-packages test test/output test/data \ +LIBSUBDIRS= tkinter tkinter/test tkinter/test/test_tkinter \ + tkinter/test/test_ttk site-packages test test/data \ test/decimaltestdata \ encodings \ email email/mime email/test email/test/data \ -- cgit v0.12 From 081a38d6783a301f7486585cff88f106da52dd71 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Thu, 18 Mar 2010 23:01:29 +0000 Subject: Merged revisions 79075 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79075 | benjamin.peterson | 2010-03-18 17:58:19 -0500 (Thu, 18 Mar 2010) | 9 lines Merged revisions 79073 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79073 | benjamin.peterson | 2010-03-18 17:55:46 -0500 (Thu, 18 Mar 2010) | 1 line reignore bad_coding ........ ................ --- Makefile.pre.in | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Makefile.pre.in b/Makefile.pre.in index 82b056c..e280dc4 100644 --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -911,12 +911,12 @@ libinstall: build_all $(srcdir)/Lib/$(PLATDIR) -PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \ ./$(BUILDPYTHON) -Wi $(DESTDIR)$(LIBDEST)/compileall.py \ -d $(LIBDEST) -f \ - -x 'badsyntax|site-packages|lib2to3/tests/data' \ + -x 'bad_coding|badsyntax|site-packages|lib2to3/tests/data' \ $(DESTDIR)$(LIBDEST) -PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \ ./$(BUILDPYTHON) -Wi -O $(DESTDIR)$(LIBDEST)/compileall.py \ -d $(LIBDEST) -f \ - -x 'badsyntax|site-packages|lib2to3/tests/data' \ + -x 'bad_coding|badsyntax|site-packages|lib2to3/tests/data' \ $(DESTDIR)$(LIBDEST) -PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \ ./$(BUILDPYTHON) -Wi $(DESTDIR)$(LIBDEST)/compileall.py \ -- cgit v0.12 From 5a0a85e83819793f99959206985b3c5ac271b244 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Fri, 19 Mar 2010 21:38:46 +0000 Subject: port r78813 from trunk fixing #8089 --- Mac/Makefile.in | 14 +++++---- Mac/README | 96 ++++++++++++++++++++++++++++++++++++++++++++++----------- configure.in | 28 +++++++++++------ 3 files changed, 105 insertions(+), 33 deletions(-) diff --git a/Mac/Makefile.in b/Mac/Makefile.in index 15531d8..1f42bbe 100644 --- a/Mac/Makefile.in +++ b/Mac/Makefile.in @@ -144,12 +144,14 @@ pythonw: $(srcdir)/Tools/pythonw.c Makefile -DPYTHONWEXECUTABLE='"$(APPINSTALLDIR)/Contents/MacOS/$(PYTHONFRAMEWORK)"' pythonw-32: $(srcdir)/Tools/pythonw.c Makefile - $(CC) $(LDFLAGS) -o $@ -arch i386 -arch ppc $(srcdir)/Tools/pythonw.c \ - -DPYTHONWEXECUTABLE='"$(APPINSTALLDIR)/Contents/MacOS/$(PYTHONFRAMEWORK)-32"' + $(CC) $(LDFLAGS) -o pythonw-tmp.o $(srcdir)/Tools/pythonw.c \ + -DPYTHONWEXECUTABLE='"$(APPINSTALLDIR)/Contents/MacOS/$(PYTHONFRAMEWORK)-32"' ;\ + lipo @LIPO_32BIT_FLAGS@ -output $@ pythonw-tmp.o ; rm pythonw-tmp.o pythonw-64: $(srcdir)/Tools/pythonw.c Makefile - $(CC) $(LDFLAGS) -o $@ -arch x86_64 -arch ppc64 $(srcdir)/Tools/pythonw.c \ - -DPYTHONWEXECUTABLE='"$(APPINSTALLDIR)/Contents/MacOS/$(PYTHONFRAMEWORK)-64"' + $(CC) $(LDFLAGS) -o pythonw-tmp.o $(srcdir)/Tools/pythonw.c \ + -DPYTHONWEXECUTABLE='"$(APPINSTALLDIR)/Contents/MacOS/$(PYTHONFRAMEWORK)-64"' ;\ + lipo @LIPO_64BIT_FLAGS@ -output $@ pythonw-tmp.o ; rm pythonw-tmp.o install_PythonLauncher: cd PythonLauncher && make install DESTDIR=$(DESTDIR) @@ -206,8 +208,8 @@ install_Python: rm "$(DESTDIR)$(APPINSTALLDIR)/Contents/Info.plist.in" install_Python4way: install_Python - lipo -extract i386 -extract ppc7400 -output "$(DESTDIR)$(APPINSTALLDIR)/Contents/MacOS/$(PYTHONFRAMEWORK)-32" "$(DESTDIR)$(APPINSTALLDIR)/Contents/MacOS/$(PYTHONFRAMEWORK)" - lipo -extract x86_64 -extract ppc64 -output "$(DESTDIR)$(APPINSTALLDIR)/Contents/MacOS/$(PYTHONFRAMEWORK)-64" "$(DESTDIR)$(APPINSTALLDIR)/Contents/MacOS/$(PYTHONFRAMEWORK)" + lipo @LIPO_32BIT_FLAGS@ -output "$(DESTDIR)$(APPINSTALLDIR)/Contents/MacOS/$(PYTHONFRAMEWORK)-32" "$(DESTDIR)$(APPINSTALLDIR)/Contents/MacOS/$(PYTHONFRAMEWORK)" + lipo @LIPO_64BIT_FLAGS@ -output "$(DESTDIR)$(APPINSTALLDIR)/Contents/MacOS/$(PYTHONFRAMEWORK)-64" "$(DESTDIR)$(APPINSTALLDIR)/Contents/MacOS/$(PYTHONFRAMEWORK)" diff --git a/Mac/README b/Mac/README index c5aa1c5..c64478c 100644 --- a/Mac/README +++ b/Mac/README @@ -5,6 +5,39 @@ MacOSX Notes This document provides a quick overview of some Mac OS X specific features in the Python distribution. +Mac-specific arguments to configure +=================================== + +* ``--enable-framework`` + + If this argument is specified the build will create a Python.framework rather + than a traditional Unix install. See the section + _`Building and using a framework-based Python on Mac OS X` for more + information on frameworks. + +* ``--with-framework-name=NAME`` + + Specify the name for the python framework, defaults to ``Python``. This option + is only valid when ``--enable-framework`` is specified. + +* ``--enable-universalsdk[=PATH]`` + + Create a universal binary build of of Python. This can be used with both + regular and framework builds. + + The optional argument specifies with OSX SDK should be used to perform the + build. This defaults to ``/Developer/SDKs/MacOSX.10.4u.sdk``, specify + ``/`` when building on a 10.5 system, especially when building 64-bit code. + + See the section _`Building and using a universal binary of Python on Mac OS X` + for more information. + +* ``--with-universal-archs=VALUE`` + + Specify the kind of universal binary that should be created. This option is + only valid when ``--enable-universalsdk`` is specified. + + Building and using a universal binary of Python on Mac OS X =========================================================== @@ -31,6 +64,34 @@ unix build. Either way you will have to build python on Mac OS X 10.4 (or later) with Xcode 2.1 (or later). You also have to install the 10.4u SDK when installing Xcode. +The option ``--enable-universalsdk`` has an optional argument to specify an +SDK, which defaults to the 10.4u SDK. When you build on OSX 10.5 or later +you can use the system headers instead of an SDK:: + + $ ./configure --enable-universalsdk=/ + +2.1 Flavours of universal binaries +.................................. + +It is possible to build a number of flavours of the universal binary build, +the default is a 32-bit only binary (i386 and ppc). The flavour can be +specified using the option ``--with-universal-archs=VALUE``. The following +values are available: + + * ``32-bit``: ``ppc``, ``i386`` + + * ``64-bit``: ``ppc64``, ``x86_64`` + + * ``all``: ``ppc``, ``ppc64``, ``i386``, ``x86_64`` + + * ``3-way``: ``ppc``, ``i386`` and ``x86_64`` + + * ``intel``: ``i386``, ``x86_64`` + +To build a universal binary that includes a 64-bit architecture you must build +on a system running OSX 10.5 or later. The ``all`` flavour can only be build on +OSX 10.5. + Building and using a framework-based Python on Mac OS X. ======================================================== @@ -48,7 +109,7 @@ will have to do the work yourself if you really want this. A second reason for using frameworks is that they put Python-related items in only two places: "/Library/Framework/Python.framework" and -"/Applications/MacPython 2.6". This simplifies matters for users installing +"/Applications/MacPython m.n". This simplifies matters for users installing Python from a binary distribution if they want to get rid of it again. Moreover, due to the way frameworks work a user without admin privileges can install a binary distribution in his or her home directory without recompilation. @@ -75,40 +136,34 @@ PyObjC. This directory contains a Makefile that will create a couple of python-related applications (fullblown OSX .app applications, that is) in -"/Applications/MacPython 2.6", and a hidden helper application Python.app +"/Applications/MacPython m.n", and a hidden helper application Python.app inside the Python.framework, and unix tools "python" and "pythonw" into /usr/local/bin. In addition it has a target "installmacsubtree" that installs the relevant portions of the Mac subtree into the Python.framework. It is normally invoked indirectly through the main Makefile, as the last step -in the sequence - - 1. ./configure --enable-framework +in the sequence:: - 2. make - - 3. make install + $ ./configure --enable-framework + $ make + $ make install This sequence will put the framework in /Library/Framework/Python.framework, -the applications in "/Applications/MacPython 2.6" and the unix tools in +the applications in "/Applications/MacPython m.n" and the unix tools in /usr/local/bin. +It is possible to select a different name for the framework using the configure +option ``--with-framework-name=NAME``. This makes it possible to have several +parallel installs of a Python framework. + Installing in another place, for instance $HOME/Library/Frameworks if you have no admin privileges on your machine, has only been tested very lightly. This can be done by configuring with --enable-framework=$HOME/Library/Frameworks. -The other two directories, "/Applications/MacPython-2.6" and /usr/local/bin, +The other two directories, "/Applications/MacPython-m.n" and /usr/local/bin, will then also be deposited in $HOME. This is sub-optimal for the unix tools, which you would want in $HOME/bin, but there is no easy way to fix this right now. -If you want to install some part, but not all, read the main Makefile. The -frameworkinstall is composed of a couple of sub-targets that install the -framework itself, the Mac subtree, the applications and the unix tools. - -There is an extra target frameworkinstallextras that is not part of the -normal frameworkinstall which installs the Demo and Tools directories -into "/Applications/MacPython 2.6", this is useful for binary distributions. - What do all these programs do? =============================== @@ -123,6 +178,11 @@ GUI-things. Keep the "alt" key depressed while dragging or double-clicking a script to set runtime options. These options can be set once and for all through PythonLauncher's preferences dialog. +"BuildApplet.app" creates an applet from a Python script. Drop the script on it +and out comes a full-featured MacOS application. There is much more to this, +to be supplied later. Some useful (but outdated) info can be found in +Mac/Demo. + The commandline scripts /usr/local/bin/python and pythonw can be used to run non-GUI and GUI python scripts from the command line, respectively. diff --git a/configure.in b/configure.in index 9c8bde2..17bc82b 100644 --- a/configure.in +++ b/configure.in @@ -120,6 +120,8 @@ AC_SUBST(UNIVERSALSDK) AC_SUBST(ARCH_RUN_32BIT) UNIVERSAL_ARCHS="32-bit" +AC_SUBST(LIPO_32BIT_FLAGS) +AC_SUBST(LIPO_64BIT_FLAGS) AC_MSG_CHECKING(for --with-universal-archs) AC_ARG_WITH(universal-archs, AC_HELP_STRING(--with-universal-archs=ARCH, select architectures for universal build ("32-bit", "64-bit", "3-way", "intel" or "all")), @@ -175,14 +177,16 @@ AC_ARG_ENABLE(framework, PYTHONFRAMEWORKINSTALLDIR=$PYTHONFRAMEWORKPREFIX/$PYTHONFRAMEWORKDIR FRAMEWORKINSTALLFIRST="frameworkinstallstructure" FRAMEWORKALTINSTALLFIRST="frameworkinstallstructure " - if test "$UNIVERSAL_ARCHS" = "all" - then + case "${UNIVERSAL_ARCHS}" in + all|3-way|intel) FRAMEWORKINSTALLLAST="frameworkinstallmaclib frameworkinstallapps4way frameworkinstallunixtools4way" FRAMEWORKALTINSTALLLAST="frameworkinstallmaclib frameworkinstallapps4way frameworkaltinstallunixtools4way" - else + ;; + *) FRAMEWORKINSTALLLAST="frameworkinstallmaclib frameworkinstallapps frameworkinstallunixtools" FRAMEWORKALTINSTALLLAST="frameworkinstallmaclib frameworkinstallapps frameworkaltinstallunixtools" - fi + ;; + esac if test "x${prefix}" = "xNONE" ; then FRAMEWORKUNIXTOOLSPREFIX="${ac_default_prefix}" @@ -913,24 +917,30 @@ yes) if test "${enable_universalsdk}"; then UNIVERSAL_ARCH_FLAGS="" if test "$UNIVERSAL_ARCHS" = "32-bit" ; then - UNIVERSAL_ARCH_FLAGS="-arch ppc -arch i386" ARCH_RUN_32BIT="" + UNIVERSAL_ARCH_FLAGS="-arch ppc -arch i386" elif test "$UNIVERSAL_ARCHS" = "64-bit" ; then - UNIVERSAL_ARCH_FLAGS="-arch ppc64 -arch x86_64" ARCH_RUN_32BIT="true" + UNIVERSAL_ARCH_FLAGS="-arch ppc64 -arch x86_64" elif test "$UNIVERSAL_ARCHS" = "all" ; then - UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch ppc64 -arch x86_64" ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc" + UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch ppc64 -arch x86_64" + LIPO_32BIT_FLAGS="-extract i386 -extract ppc7400" + LIPO_64BIT_FLAGS="-extract x86_64 -extract ppc64" elif test "$UNIVERSAL_ARCHS" = "intel" ; then - UNIVERSAL_ARCH_FLAGS="-arch i386 -arch x86_64" ARCH_RUN_32BIT="/usr/bin/arch -i386" + UNIVERSAL_ARCH_FLAGS="-arch i386 -arch x86_64" + LIPO_32BIT_FLAGS="-extract i386" + LIPO_64BIT_FLAGS="-extract x86_64" elif test "$UNIVERSAL_ARCHS" = "3-way" ; then - UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch x86_64" ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc" + UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch x86_64" + LIPO_32BIT_FLAGS="-extract i386 -extract ppc7400" + LIPO_64BIT_FLAGS="-extract x86_64" else AC_MSG_ERROR([proper usage is --with-universal-arch=32-bit|64-bit|all|intel|3-way]) -- cgit v0.12 From f7239567ea354a9b0fc86daecf97bd88403c0c46 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Fri, 19 Mar 2010 21:48:54 +0000 Subject: Merged revisions 79119 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r79119 | benjamin.peterson | 2010-03-19 16:42:45 -0500 (Fri, 19 Mar 2010) | 1 line update mac installer script from the trunk #8068 ........ --- Mac/BuildScript/build-installer.py | 441 +++++++++++++++++++++---------------- 1 file changed, 254 insertions(+), 187 deletions(-) diff --git a/Mac/BuildScript/build-installer.py b/Mac/BuildScript/build-installer.py index d6a8618..8f58dbb 100755 --- a/Mac/BuildScript/build-installer.py +++ b/Mac/BuildScript/build-installer.py @@ -40,16 +40,19 @@ def grepValue(fn, variable): if ln.startswith(variable): value = ln[len(variable):].strip() return value[1:-1] + raise RuntimeError, "Cannot find variable %s" % variable[:-1] def getVersion(): return grepValue(os.path.join(SRCDIR, 'configure'), 'PACKAGE_VERSION') +def getVersionTuple(): + return tuple([int(n) for n in getVersion().split('.')]) + def getFullVersion(): fn = os.path.join(SRCDIR, 'Include', 'patchlevel.h') for ln in open(fn): if 'PY_VERSION' in ln: return ln.split()[-1][1:-1] - raise RuntimeError, "Cannot find full version??" # The directory we'll use to create the build (will be erased and recreated) @@ -61,12 +64,33 @@ DEPSRC = os.path.join(WORKDIR, 'third-party') DEPSRC = os.path.expanduser('~/Universal/other-sources') # Location of the preferred SDK + +### There are some issues with the SDK selection below here, +### The resulting binary doesn't work on all platforms that +### it should. Always default to the 10.4u SDK until that +### isue is resolved. +### +##if int(os.uname()[2].split('.')[0]) == 8: +## # Explicitly use the 10.4u (universal) SDK when +## # building on 10.4, the system headers are not +## # useable for a universal build +## SDKPATH = "/Developer/SDKs/MacOSX10.4u.sdk" +##else: +## SDKPATH = "/" + SDKPATH = "/Developer/SDKs/MacOSX10.4u.sdk" -#SDKPATH = "/" universal_opts_map = { '32-bit': ('i386', 'ppc',), '64-bit': ('x86_64', 'ppc64',), - 'all': ('i386', 'ppc', 'x86_64', 'ppc64',) } + 'intel': ('i386', 'x86_64'), + '3-way': ('ppc', 'i386', 'x86_64'), + 'all': ('i386', 'ppc', 'x86_64', 'ppc64',) } +default_target_map = { + '64-bit': '10.5', + '3-way': '10.5', + 'intel': '10.5', + 'all': '10.5', +} UNIVERSALOPTS = tuple(universal_opts_map.keys()) @@ -84,6 +108,17 @@ SRCDIR = os.path.dirname( # $MACOSX_DEPLOYMENT_TARGET -> minimum OS X level DEPTARGET = '10.3' +target_cc_map = { + '10.3': 'gcc-4.0', + '10.4': 'gcc-4.0', + '10.5': 'gcc-4.0', + '10.6': 'gcc-4.2', +} + +CC = target_cc_map[DEPTARGET] + +PYTHON_3 = getVersionTuple() >= (3, 0) + USAGE = textwrap.dedent("""\ Usage: build_python [options] @@ -104,177 +139,203 @@ USAGE = textwrap.dedent("""\ # [The recipes are defined here for convenience but instantiated later after # command line options have been processed.] def library_recipes(): - return [ - dict( - name="Bzip2 1.0.4", - url="http://www.bzip.org/1.0.4/bzip2-1.0.4.tar.gz", - checksum='fc310b254f6ba5fbb5da018f04533688', - configure=None, - install='make install PREFIX=%s/usr/local/ CFLAGS="-arch %s -isysroot %s"'%( - shellQuote(os.path.join(WORKDIR, 'libraries')), - ' -arch '.join(ARCHLIST), - SDKPATH, + result = [] + + if DEPTARGET < '10.5': + result.extend([ + dict( + name="Bzip2 1.0.5", + url="http://www.bzip.org/1.0.5/bzip2-1.0.5.tar.gz", + checksum='3c15a0c8d1d3ee1c46a1634d00617b1a', + configure=None, + install='make install CC=%s PREFIX=%s/usr/local/ CFLAGS="-arch %s -isysroot %s"'%( + CC, + shellQuote(os.path.join(WORKDIR, 'libraries')), + ' -arch '.join(ARCHLIST), + SDKPATH, + ), ), - ), - dict( - name="ZLib 1.2.3", - url="http://www.gzip.org/zlib/zlib-1.2.3.tar.gz", - checksum='debc62758716a169df9f62e6ab2bc634', - configure=None, - install='make install prefix=%s/usr/local/ CFLAGS="-arch %s -isysroot %s"'%( - shellQuote(os.path.join(WORKDIR, 'libraries')), - ' -arch '.join(ARCHLIST), - SDKPATH, + dict( + name="ZLib 1.2.3", + url="http://www.gzip.org/zlib/zlib-1.2.3.tar.gz", + checksum='debc62758716a169df9f62e6ab2bc634', + configure=None, + install='make install CC=%s prefix=%s/usr/local/ CFLAGS="-arch %s -isysroot %s"'%( + CC, + shellQuote(os.path.join(WORKDIR, 'libraries')), + ' -arch '.join(ARCHLIST), + SDKPATH, + ), ), - ), - dict( - # Note that GNU readline is GPL'd software - name="GNU Readline 5.1.4", - url="http://ftp.gnu.org/pub/gnu/readline/readline-5.1.tar.gz" , - checksum='7ee5a692db88b30ca48927a13fd60e46', - patchlevel='0', - patches=[ - # The readline maintainers don't do actual micro releases, but - # just ship a set of patches. - 'http://ftp.gnu.org/pub/gnu/readline/readline-5.1-patches/readline51-001', - 'http://ftp.gnu.org/pub/gnu/readline/readline-5.1-patches/readline51-002', - 'http://ftp.gnu.org/pub/gnu/readline/readline-5.1-patches/readline51-003', - 'http://ftp.gnu.org/pub/gnu/readline/readline-5.1-patches/readline51-004', - ] - ), + dict( + # Note that GNU readline is GPL'd software + name="GNU Readline 5.1.4", + url="http://ftp.gnu.org/pub/gnu/readline/readline-5.1.tar.gz" , + checksum='7ee5a692db88b30ca48927a13fd60e46', + patchlevel='0', + patches=[ + # The readline maintainers don't do actual micro releases, but + # just ship a set of patches. + 'http://ftp.gnu.org/pub/gnu/readline/readline-5.1-patches/readline51-001', + 'http://ftp.gnu.org/pub/gnu/readline/readline-5.1-patches/readline51-002', + 'http://ftp.gnu.org/pub/gnu/readline/readline-5.1-patches/readline51-003', + 'http://ftp.gnu.org/pub/gnu/readline/readline-5.1-patches/readline51-004', + ] + ), + dict( + name="SQLite 3.6.11", + url="http://www.sqlite.org/sqlite-3.6.11.tar.gz", + checksum='7ebb099696ab76cc6ff65dd496d17858', + configure_pre=[ + '--enable-threadsafe', + '--enable-tempstore', + '--enable-shared=no', + '--enable-static=yes', + '--disable-tcl', + ] + ), + dict( + name="NCurses 5.5", + url="http://ftp.gnu.org/pub/gnu/ncurses/ncurses-5.5.tar.gz", + checksum='e73c1ac10b4bfc46db43b2ddfd6244ef', + configure_pre=[ + "--without-cxx", + "--without-ada", + "--without-progs", + "--without-curses-h", + "--enable-shared", + "--with-shared", + "--datadir=/usr/share", + "--sysconfdir=/etc", + "--sharedstatedir=/usr/com", + "--with-terminfo-dirs=/usr/share/terminfo", + "--with-default-terminfo-dir=/usr/share/terminfo", + "--libdir=/Library/Frameworks/Python.framework/Versions/%s/lib"%(getVersion(),), + "--enable-termcap", + ], + patches=[ + "ncurses-5.5.patch", + ], + useLDFlags=False, + install='make && make install DESTDIR=%s && cd %s/usr/local/lib && ln -fs ../../../Library/Frameworks/Python.framework/Versions/%s/lib/lib* .'%( + shellQuote(os.path.join(WORKDIR, 'libraries')), + shellQuote(os.path.join(WORKDIR, 'libraries')), + getVersion(), + ), + ), + ]) + result.extend([ dict( - name="SQLite 3.6.11", - url="http://www.sqlite.org/sqlite-3.6.11.tar.gz", - checksum='7ebb099696ab76cc6ff65dd496d17858', + name="Sleepycat DB 4.7.25", + url="http://download.oracle.com/berkeley-db/db-4.7.25.tar.gz", + checksum='ec2b87e833779681a0c3a814aa71359e', + buildDir="build_unix", + configure="../dist/configure", configure_pre=[ - '--enable-threadsafe', - '--enable-tempstore', - '--enable-shared=no', - '--enable-static=yes', - '--disable-tcl', + '--includedir=/usr/local/include/db4', ] ), + ]) + + return result - dict( - name="NCurses 5.5", - url="http://ftp.gnu.org/pub/gnu/ncurses/ncurses-5.5.tar.gz", - checksum='e73c1ac10b4bfc46db43b2ddfd6244ef', - configure_pre=[ - "--without-cxx", - "--without-ada", - "--without-progs", - "--without-curses-h", - "--enable-shared", - "--with-shared", - "--datadir=/usr/share", - "--sysconfdir=/etc", - "--sharedstatedir=/usr/com", - "--with-terminfo-dirs=/usr/share/terminfo", - "--with-default-terminfo-dir=/usr/share/terminfo", - "--libdir=/Library/Frameworks/Python.framework/Versions/%s/lib"%(getVersion(),), - "--enable-termcap", - ], - patches=[ - "ncurses-5.5.patch", - ], - useLDFlags=False, - install='make && make install DESTDIR=%s && cd %s/usr/local/lib && ln -fs ../../../Library/Frameworks/Python.framework/Versions/%s/lib/lib* .'%( - shellQuote(os.path.join(WORKDIR, 'libraries')), - shellQuote(os.path.join(WORKDIR, 'libraries')), - getVersion(), - ), - ), -] # Instructions for building packages inside the .mpkg. -PKG_RECIPES = [ - dict( - name="PythonFramework", - long_name="Python Framework", - source="/Library/Frameworks/Python.framework", - readme="""\ - This package installs Python.framework, that is the python - interpreter and the standard library. This also includes Python - wrappers for lots of Mac OS X API's. - """, - postflight="scripts/postflight.framework", - selected='selected', - ), - dict( - name="PythonApplications", - long_name="GUI Applications", - source="/Applications/Python %(VER)s", - readme="""\ - This package installs IDLE (an interactive Python IDE), - Python Launcher and Build Applet (create application bundles - from python scripts). - - It also installs a number of examples and demos. - """, - required=False, - selected='selected', - ), - dict( - name="PythonUnixTools", - long_name="UNIX command-line tools", - source="/usr/local/bin", - readme="""\ - This package installs the unix tools in /usr/local/bin for - compatibility with older releases of Python. This package - is not necessary to use Python. - """, - required=False, - selected='selected', - ), - dict( - name="PythonDocumentation", - long_name="Python Documentation", - topdir="/Library/Frameworks/Python.framework/Versions/%(VER)s/Resources/English.lproj/Documentation", - source="/pydocs", - readme="""\ - This package installs the python documentation at a location - that is useable for pydoc and IDLE. If you have installed Xcode - it will also install a link to the documentation in - /Developer/Documentation/Python - """, - postflight="scripts/postflight.documentation", - required=False, - selected='selected', - ), - dict( - name="PythonProfileChanges", - long_name="Shell profile updater", - readme="""\ - This packages updates your shell profile to make sure that - the Python tools are found by your shell in preference of - the system provided Python tools. - - If you don't install this package you'll have to add - "/Library/Frameworks/Python.framework/Versions/%(VER)s/bin" - to your PATH by hand. +def pkg_recipes(): + unselected_for_python3 = ('selected', 'unselected')[PYTHON_3] + result = [ + dict( + name="PythonFramework", + long_name="Python Framework", + source="/Library/Frameworks/Python.framework", + readme="""\ + This package installs Python.framework, that is the python + interpreter and the standard library. This also includes Python + wrappers for lots of Mac OS X API's. """, - postflight="scripts/postflight.patch-profile", - topdir="/Library/Frameworks/Python.framework", - source="/empty-dir", - required=False, - selected='unselected', - ), - dict( - name="PythonSystemFixes", - long_name="Fix system Python", - readme="""\ - This package updates the system python installation on - Mac OS X 10.3 to ensure that you can build new python extensions - using that copy of python after installing this version. - """, - postflight="../Tools/fixapplepython23.py", - topdir="/Library/Frameworks/Python.framework", - source="/empty-dir", - required=False, - selected='unselected', - ) -] + postflight="scripts/postflight.framework", + selected='selected', + ), + dict( + name="PythonApplications", + long_name="GUI Applications", + source="/Applications/Python %(VER)s", + readme="""\ + This package installs IDLE (an interactive Python IDE), + Python Launcher and Build Applet (create application bundles + from python scripts). + + It also installs a number of examples and demos. + """, + required=False, + selected='selected', + ), + dict( + name="PythonUnixTools", + long_name="UNIX command-line tools", + source="/usr/local/bin", + readme="""\ + This package installs the unix tools in /usr/local/bin for + compatibility with older releases of Python. This package + is not necessary to use Python. + """, + required=False, + selected='selected', + ), + dict( + name="PythonDocumentation", + long_name="Python Documentation", + topdir="/Library/Frameworks/Python.framework/Versions/%(VER)s/Resources/English.lproj/Documentation", + source="/pydocs", + readme="""\ + This package installs the python documentation at a location + that is useable for pydoc and IDLE. If you have installed Xcode + it will also install a link to the documentation in + /Developer/Documentation/Python + """, + postflight="scripts/postflight.documentation", + required=False, + selected='selected', + ), + dict( + name="PythonProfileChanges", + long_name="Shell profile updater", + readme="""\ + This packages updates your shell profile to make sure that + the Python tools are found by your shell in preference of + the system provided Python tools. + + If you don't install this package you'll have to add + "/Library/Frameworks/Python.framework/Versions/%(VER)s/bin" + to your PATH by hand. + """, + postflight="scripts/postflight.patch-profile", + topdir="/Library/Frameworks/Python.framework", + source="/empty-dir", + required=False, + selected=unselected_for_python3, + ), + ] + + if DEPTARGET < '10.4': + result.append( + dict( + name="PythonSystemFixes", + long_name="Fix system Python", + readme="""\ + This package updates the system python installation on + Mac OS X 10.3 to ensure that you can build new python extensions + using that copy of python after installing this version. + """, + postflight="../Tools/fixapplepython23.py", + topdir="/Library/Frameworks/Python.framework", + source="/empty-dir", + required=False, + selected=unselected_for_python3, + ) + ) + return result def fatal(msg): """ @@ -322,10 +383,10 @@ def checkEnvironment(): """ if platform.system() != 'Darwin': - fatal("This script should be run on a Mac OS X 10.4 system") + fatal("This script should be run on a Mac OS X 10.4 (or later) system") - if platform.release() <= '8.': - fatal("This script should be run on a Mac OS X 10.4 system") + if int(platform.release().split('.')[0]) < 8: + fatal("This script should be run on a Mac OS X 10.4 (or later) system") if not os.path.exists(SDKPATH): fatal("Please install the latest version of Xcode and the %s SDK"%( @@ -338,7 +399,7 @@ def parseOptions(args=None): Parse arguments and update global settings. """ global WORKDIR, DEPSRC, SDKPATH, SRCDIR, DEPTARGET - global UNIVERSALOPTS, UNIVERSALARCHS, ARCHLIST + global UNIVERSALOPTS, UNIVERSALARCHS, ARCHLIST, CC if args is None: args = sys.argv[1:] @@ -355,6 +416,7 @@ def parseOptions(args=None): print "Additional arguments" sys.exit(1) + deptarget = None for k, v in options: if k in ('-h', '-?', '--help'): print USAGE @@ -374,11 +436,16 @@ def parseOptions(args=None): elif k in ('--dep-target', ): DEPTARGET=v + deptarget=v elif k in ('--universal-archs', ): if v in UNIVERSALOPTS: UNIVERSALARCHS = v ARCHLIST = universal_opts_map[UNIVERSALARCHS] + if deptarget is None: + # Select alternate default deployment + # target + DEPTARGET = default_target_map.get(v, '10.3') else: raise NotImplementedError, v @@ -390,6 +457,8 @@ def parseOptions(args=None): SDKPATH=os.path.abspath(SDKPATH) DEPSRC=os.path.abspath(DEPSRC) + CC=target_cc_map[DEPTARGET] + print "Settings:" print " * Source directory:", SRCDIR print " * Build directory: ", WORKDIR @@ -397,6 +466,7 @@ def parseOptions(args=None): print " * Third-party source:", DEPSRC print " * Deployment target:", DEPTARGET print " * Universal architectures:", ARCHLIST + print " * C compiler:", CC print "" @@ -614,8 +684,8 @@ def buildPythonDocs(): runCommand('make update') runCommand('make html') os.chdir(curDir) - if os.path.exists(docdir): - os.rmdir(docdir) + if not os.path.exists(docdir): + os.mkdir(docdir) os.rename(os.path.join(buildDir, 'build', 'html'), docdir) @@ -650,18 +720,20 @@ def buildPython(): 'libraries', 'usr', 'local', 'lib') print "Running configure..." runCommand("%s -C --enable-framework --enable-universalsdk=%s " - "--with-universal-archs=%s --with-computed-gotos " + "--with-universal-archs=%s " + "%s " "LDFLAGS='-g -L%s/libraries/usr/local/lib' " "OPT='-g -O3 -I%s/libraries/usr/local/include' 2>&1"%( shellQuote(os.path.join(SRCDIR, 'configure')), shellQuote(SDKPATH), UNIVERSALARCHS, + (' ', '--with-computed-gotos ')[PYTHON_3], shellQuote(WORKDIR)[1:-1], shellQuote(WORKDIR)[1:-1])) print "Running make" runCommand("make") - print "Running make frameworkinstall" + print "Running make install" runCommand("make install DESTDIR=%s"%( shellQuote(rootDir))) @@ -685,8 +757,6 @@ def buildPython(): frmDir = os.path.join(rootDir, 'Library', 'Frameworks', 'Python.framework') gid = grp.getgrnam('admin').gr_gid - - for dirpath, dirnames, filenames in os.walk(frmDir): for dn in dirnames: os.chmod(os.path.join(dirpath, dn), 0775) @@ -733,12 +803,11 @@ def buildPython(): os.chdir(curdir) - # Remove the 'Current' link, that way we don't accidently mess with an already installed - # version of python - os.unlink(os.path.join(rootDir, 'Library', 'Frameworks', 'Python.framework', 'Versions', 'Current')) - - - + if PYTHON_3: + # Remove the 'Current' link, that way we don't accidently mess + # with an already installed version of python 2 + os.unlink(os.path.join(rootDir, 'Library', 'Frameworks', + 'Python.framework', 'Versions', 'Current')) def patchFile(inPath, outPath): data = fileContents(inPath) @@ -872,9 +941,9 @@ def makeMpkgPlist(path): IFPkgFlagPackageList=[ dict( IFPkgFlagPackageLocation='%s-%s.pkg'%(item['name'], getVersion()), - IFPkgFlagPackageSelection=item['selected'], + IFPkgFlagPackageSelection=item.get('selected', 'selected'), ) - for item in PKG_RECIPES + for item in pkg_recipes() ], IFPkgFormatVersion=0.10000000149011612, IFPkgFlagBackgroundScaling="proportional", @@ -901,7 +970,7 @@ def buildInstaller(): pkgroot = os.path.join(outdir, 'Python.mpkg', 'Contents') pkgcontents = os.path.join(pkgroot, 'Packages') os.makedirs(pkgcontents) - for recipe in PKG_RECIPES: + for recipe in pkg_recipes(): packageFromRecipe(pkgcontents, recipe) rsrcDir = os.path.join(pkgroot, 'Resources') @@ -949,9 +1018,9 @@ def buildDMG(): shutil.rmtree(outdir) imagepath = os.path.join(outdir, - 'python-%s-macosx'%(getFullVersion(),)) + 'python-%s-macosx%s'%(getFullVersion(),DEPTARGET)) if INCLUDE_TIMESTAMP: - imagepath = imagepath + '%04d-%02d-%02d'%(time.localtime()[:3]) + imagepath = imagepath + '-%04d-%02d-%02d'%(time.localtime()[:3]) imagepath = imagepath + '.dmg' os.mkdir(outdir) @@ -1009,6 +1078,7 @@ def main(): checkEnvironment() os.environ['MACOSX_DEPLOYMENT_TARGET'] = DEPTARGET + os.environ['CC'] = CC if os.path.exists(WORKDIR): shutil.rmtree(WORKDIR) @@ -1055,11 +1125,8 @@ def main(): print >> fp, "# By:", pwd.getpwuid(os.getuid()).pw_gecos fp.close() - - # And copy it to a DMG buildDMG() - if __name__ == "__main__": main() -- cgit v0.12 From 7c4afcb1c4cc04d649db648c663fd50189b72034 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= Date: Fri, 19 Mar 2010 21:56:34 +0000 Subject: Fixed #2698 - now reads the compiler option when creating the compiler --- Lib/distutils/command/build_ext.py | 2 +- Lib/distutils/tests/test_build_ext.py | 1 + Misc/NEWS | 2 ++ 3 files changed, 4 insertions(+), 1 deletion(-) diff --git a/Lib/distutils/command/build_ext.py b/Lib/distutils/command/build_ext.py index 1596586..bd61bc5 100644 --- a/Lib/distutils/command/build_ext.py +++ b/Lib/distutils/command/build_ext.py @@ -310,7 +310,7 @@ class build_ext(Command): # Setup the CCompiler object that we'll use to do all the # compiling and linking - self.compiler = new_compiler(compiler=None, + self.compiler = new_compiler(compiler=self.compiler, verbose=self.verbose, dry_run=self.dry_run, force=self.force) diff --git a/Lib/distutils/tests/test_build_ext.py b/Lib/distutils/tests/test_build_ext.py index f992928..b7cdc20 100644 --- a/Lib/distutils/tests/test_build_ext.py +++ b/Lib/distutils/tests/test_build_ext.py @@ -329,6 +329,7 @@ class BuildExtTestCase(TempdirManager, self.assertEquals(so_dir, other_tmp_dir) cmd.inplace = 0 + cmd.compiler = None cmd.run() so_file = cmd.get_outputs()[0] self.assertTrue(os.path.exists(so_file)) diff --git a/Misc/NEWS b/Misc/NEWS index 4103a25..094043d 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -17,6 +17,8 @@ Core and Builtins Library ------- +- Issue #2698: The --compiler ignored was ignored for distutils' build_ext. + - Issue #4961: Inconsistent/wrong result of askyesno function in tkMessageBox with Tcl/Tk-8.5. -- cgit v0.12 From f38b2b4ab13633d7cc1348ba8b083605a5d41a90 Mon Sep 17 00:00:00 2001 From: Florent Xicluna Date: Sat, 20 Mar 2010 20:38:20 +0000 Subject: Merged revisions 79144 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r79144 | florent.xicluna | 2010-03-20 21:30:53 +0100 (sam, 20 mar 2010) | 2 lines #8133: Use appropriate Unicode decomposition on MacOS X platform. ........ --- Lib/test/test_imp.py | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_imp.py b/Lib/test/test_imp.py index c24d465..d66d40e 100644 --- a/Lib/test/test_imp.py +++ b/Lib/test/test_imp.py @@ -104,7 +104,14 @@ class ImportTests(unittest.TestCase): 'cp1258' : b'\xc0', } - special_char = known_locales.get(fs_encoding) + if sys.platform == 'darwin': + self.assertEqual(fs_encoding, 'utf-8') + # Mac OS X uses the Normal Form D decomposition + # http://developer.apple.com/mac/library/qa/qa2001/qa1173.html + special_char = b'a\xcc\x88' + else: + special_char = known_locales.get(fs_encoding) + if not special_char: self.skipTest("can't run this test with %s as filesystem encoding" % fs_encoding) -- cgit v0.12 From f0fa1b2f670334f9f4b123e6ecb65c3beef979ed Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sat, 20 Mar 2010 20:47:27 +0000 Subject: version becomes 3.1.2 --- Include/patchlevel.h | 6 +++--- Lib/distutils/__init__.py | 2 +- Lib/idlelib/idlever.py | 2 +- Misc/NEWS | 2 +- Misc/RPM/python-3.1.spec | 2 +- README | 4 ++-- 6 files changed, 9 insertions(+), 9 deletions(-) diff --git a/Include/patchlevel.h b/Include/patchlevel.h index 4b92ce0..a90fe39 100644 --- a/Include/patchlevel.h +++ b/Include/patchlevel.h @@ -19,11 +19,11 @@ #define PY_MAJOR_VERSION 3 #define PY_MINOR_VERSION 1 #define PY_MICRO_VERSION 2 -#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_GAMMA -#define PY_RELEASE_SERIAL 1 +#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_FINAL +#define PY_RELEASE_SERIAL 0 /* Version as a string */ -#define PY_VERSION "3.1.2rc1+" +#define PY_VERSION "3.1.2" /*--end constants--*/ /* Subversion Revision number of this file (not of the repository) */ diff --git a/Lib/distutils/__init__.py b/Lib/distutils/__init__.py index 2e6a6fb..6dca599 100644 --- a/Lib/distutils/__init__.py +++ b/Lib/distutils/__init__.py @@ -15,5 +15,5 @@ __revision__ = "$Id$" # Updated automatically by the Python release process. # #--start constants-- -__version__ = "3.1.2rc1" +__version__ = "3.1.2" #--end constants-- diff --git a/Lib/idlelib/idlever.py b/Lib/idlelib/idlever.py index e14e074..0b2a662 100644 --- a/Lib/idlelib/idlever.py +++ b/Lib/idlelib/idlever.py @@ -1 +1 @@ -IDLE_VERSION = "3.1.2rc1" +IDLE_VERSION = "3.1.2" diff --git a/Misc/NEWS b/Misc/NEWS index 094043d..ace09d3 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -7,7 +7,7 @@ Python News What's New in Python 3.1.2? =========================== -*Release date: XXXX-XX-XX* +*Release date: 2010-03-20* Core and Builtins ----------------- diff --git a/Misc/RPM/python-3.1.spec b/Misc/RPM/python-3.1.spec index 482f5a1..e80cf6f 100644 --- a/Misc/RPM/python-3.1.spec +++ b/Misc/RPM/python-3.1.spec @@ -34,7 +34,7 @@ %define name python #--start constants-- -%define version 3.1.2rc1 +%define version 3.1.2 %define libver 3.1 #--end constants-- %define release 1pydotorg diff --git a/README b/README index 4b4444a..c1b00cc 100644 --- a/README +++ b/README @@ -1,5 +1,5 @@ -This is Python version 3.1.2 Release Candidate 1 -================================================ +This is Python version 3.1.2 +============================ Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Python Software Foundation. -- cgit v0.12 From ed244d37c5cc274117533ec7c9f506e94b6d9ef5 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sat, 20 Mar 2010 20:49:45 +0000 Subject: tag Python 3.1.2 --- .hgtags | 1 + 1 file changed, 1 insertion(+) diff --git a/.hgtags b/.hgtags index 6ce6a89..dcc7172 100644 --- a/.hgtags +++ b/.hgtags @@ -82,3 +82,4 @@ f2a12f5259e7edd223c750e05ef56162d6a5345e v3.1.1rc1 c4eba5a6f81e332f65a806efb528758857389fd7 v3.1.1 21ac16cb23077b1e7fa34dffeb53f6aafe4b336d v3.1.1 149b8b87514d10416b598884db5f74651f625b38 v3.1.2rc1 +960efa327c5d9c18df995437b0ac550cb89c9f85 v3.1.2 -- cgit v0.12 From 8da105e6a9e7ee570bc711fd279d925ba9edd526 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Sun, 21 Mar 2010 07:31:49 +0000 Subject: Merged revisions 77888 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r77888 | georg.brandl | 2010-01-31 20:53:23 +0200 (Sun, 31 Jan 2010) | 1 line Fix versionadded:: 2.x merges. ........ --- Doc/library/unittest.rst | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst index 6fda488..a5fc066 100644 --- a/Doc/library/unittest.rst +++ b/Doc/library/unittest.rst @@ -993,7 +993,7 @@ Test cases If :meth:`setUp` fails, meaning that :meth:`tearDown` is not called, then any cleanup functions added will still be called. - .. versionadded:: 2.7 + .. versionadded:: 3.2 .. method:: doCleanups() @@ -1009,7 +1009,7 @@ Test cases :meth:`doCleanups` pops methods off the stack of cleanup functions one at a time, so it can be called at any time. - .. versionadded:: 2.7 + .. versionadded:: 3.2 .. class:: FunctionTestCase(testFunc, setUp=None, tearDown=None, description=None) @@ -1088,7 +1088,7 @@ Grouping tests (for example when counting tests or comparing for equality) so the tests returned must be the same for repeated iterations. - .. versionchanged:: 2.7 + .. versionchanged:: 3.2 In earlier versions the :class:`TestSuite` accessed tests directly rather than through iteration, so overriding :meth:`__iter__` wasn't sufficient for providing tests. @@ -1302,14 +1302,14 @@ Loading and running tests Called once before any tests are executed. - .. versionadded:: 2.7 + .. versionadded:: 3.2 .. method:: stopTestRun(test) Called once before any tests are executed. - .. versionadded:: 2.7 + .. versionadded:: 3.2 .. method:: addError(test, err) @@ -1411,5 +1411,5 @@ Loading and running tests Calling ``main`` actually returns an instance of the ``TestProgram`` class. This stores the result of the tests run as the ``result`` attribute. - .. versionchanged:: 2.7 + .. versionchanged:: 3.2 The ``exit`` parameter was added. -- cgit v0.12 From 5391211b547990b6537e47df45e98e99c11c9b94 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Sun, 21 Mar 2010 19:10:15 +0000 Subject: Merged revisions 79161 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79161 | antoine.pitrou | 2010-03-21 01:22:55 +0100 (dim., 21 mars 2010) | 9 lines Merged revisions 79160 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79160 | antoine.pitrou | 2010-03-21 01:21:43 +0100 (dim., 21 mars 2010) | 3 lines Fix overzealous .hgignore file ........ ................ --- .hgignore | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.hgignore b/.hgignore index df3a52e..1212cc3 100644 --- a/.hgignore +++ b/.hgignore @@ -13,8 +13,8 @@ EUC-JISX0213.TXT EUC-JP.TXT EUC-KR.TXT JOHAB.TXT -Makefile -Makefile.pre +Makefile$ +Makefile.pre$ NormalizationTest-3.2.0.txt NormalizationTest.txt SHIFTJIS.TXT -- cgit v0.12 From e1947beba01c693ff133067d930ab871ad236cfd Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Sun, 21 Mar 2010 19:27:27 +0000 Subject: Merged revisions 79221 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79221 | antoine.pitrou | 2010-03-21 20:25:26 +0100 (dim., 21 mars 2010) | 11 lines Merged revisions 79218 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79218 | antoine.pitrou | 2010-03-21 20:19:41 +0100 (dim., 21 mars 2010) | 5 lines Issue #1628484: The Makefile doesn't ignore the CFLAGS environment variable anymore. It also forwards the LDFLAGS settings to the linker when building a shared library. ........ ................ --- Makefile.pre.in | 10 +++++----- Misc/NEWS | 13 +++++++++++++ 2 files changed, 18 insertions(+), 5 deletions(-) diff --git a/Makefile.pre.in b/Makefile.pre.in index e280dc4..0d772a8 100644 --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -59,7 +59,7 @@ MAKESETUP= $(srcdir)/Modules/makesetup # Compiler options OPT= @OPT@ BASECFLAGS= @BASECFLAGS@ -CFLAGS= $(BASECFLAGS) $(OPT) $(EXTRA_CFLAGS) +CFLAGS= $(BASECFLAGS) @CFLAGS@ $(OPT) $(EXTRA_CFLAGS) # Both CPPFLAGS and LDFLAGS need to contain the shell's value for setup.py to # be able to build extension modules using the directories specified in the # environment variables @@ -89,8 +89,8 @@ exec_prefix= @exec_prefix@ datarootdir= @datarootdir@ # Expanded directories -BINDIR= $(exec_prefix)/bin -LIBDIR= $(exec_prefix)/lib +BINDIR= @bindir@ +LIBDIR= @libdir@ MANDIR= @mandir@ INCLUDEDIR= @includedir@ CONFINCLUDEDIR= $(exec_prefix)/include @@ -417,8 +417,8 @@ platform: $(BUILDPYTHON) # Build the shared modules sharedmods: $(BUILDPYTHON) @case $$MAKEFLAGS in \ - *s*) $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' ./$(BUILDPYTHON) -E $(srcdir)/setup.py -q build;; \ - *) $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' ./$(BUILDPYTHON) -E $(srcdir)/setup.py build;; \ + *s*) $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' LDFLAGS='$(LDFLAGS)' OPT='$(OPT)' ./$(BUILDPYTHON) -E $(srcdir)/setup.py -q build;; \ + *) $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' LDFLAGS='$(LDFLAGS)' OPT='$(OPT)' ./$(BUILDPYTHON) -E $(srcdir)/setup.py build;; \ esac # Build static library diff --git a/Misc/NEWS b/Misc/NEWS index ace09d3..d90c268 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -4,6 +4,19 @@ Python News (editors: check NEWS.help for information about editing NEWS using ReST.) +What's New in Python 3.1.3? +=========================== + +*Release date: 20XX-XX-XX* + +Build +----- + +- Issue #1628484: The Makefile doesn't ignore the CFLAGS environment + variable anymore. It also forwards the LDFLAGS settings to the linker + when building a shared library. + + What's New in Python 3.1.2? =========================== -- cgit v0.12 From 8a685f7184c543bf8515ffcc2597246c0149fbca Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Sun, 21 Mar 2010 20:05:51 +0000 Subject: Merged revisions 78894 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78894 | victor.stinner | 2010-03-13 01:57:22 +0100 (sam., 13 mars 2010) | 4 lines sqlite3: Fix _PyUnicode_AsStringAndSize() error handler. Destroy begin_statement (not statement) on error. ........ --- Modules/_sqlite/connection.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Modules/_sqlite/connection.c b/Modules/_sqlite/connection.c index b08b07d..08588bc 100644 --- a/Modules/_sqlite/connection.c +++ b/Modules/_sqlite/connection.c @@ -941,7 +941,7 @@ static int pysqlite_connection_set_isolation_level(pysqlite_Connection* self, Py statement = _PyUnicode_AsStringAndSize(begin_statement, &size); if (!statement) { - Py_DECREF(statement); + Py_DECREF(begin_statement); return -1; } self->begin_statement = PyMem_Malloc(size + 2); -- cgit v0.12 From 09e4697ad1c759138aa4c576b97120775e90313b Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Sun, 21 Mar 2010 20:29:20 +0000 Subject: Merged revisions 78899 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78899 | victor.stinner | 2010-03-13 04:28:34 +0100 (sam., 13 mars 2010) | 14 lines Merged revisions 78898 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78898 | victor.stinner | 2010-03-13 04:27:07 +0100 (sam., 13 mars 2010) | 7 lines sqlite3: Fix a segfault on calling a connection with something else than a string. Initialize all attributes to be able to call the statement destructor on error. Avoid also a duplicate connection in some tests: setUp() does already open a connection (":memory:"). ........ ................ --- Lib/sqlite3/test/regression.py | 7 +++++++ Modules/_sqlite/connection.c | 6 ++++++ 2 files changed, 13 insertions(+) diff --git a/Lib/sqlite3/test/regression.py b/Lib/sqlite3/test/regression.py index 2e61acf..da44551 100644 --- a/Lib/sqlite3/test/regression.py +++ b/Lib/sqlite3/test/regression.py @@ -176,6 +176,13 @@ class RegressionTests(unittest.TestCase): class MyStr(str): pass self.con.execute("select ?", (MyStr("abc"),)) + def CheckConnectionCall(self): + """ + Call a connection with a non-string SQL request: check error handling + of the statement constructor. + """ + self.assertRaises(sqlite.Warning, self.con, 1) + def suite(): regression_suite = unittest.makeSuite(RegressionTests, "Check") return unittest.TestSuite((regression_suite,)) diff --git a/Modules/_sqlite/connection.c b/Modules/_sqlite/connection.c index 08588bc..4b8088d 100644 --- a/Modules/_sqlite/connection.c +++ b/Modules/_sqlite/connection.c @@ -979,6 +979,12 @@ PyObject* pysqlite_connection_call(pysqlite_Connection* self, PyObject* args, Py return NULL; } + statement->db = NULL; + statement->st = NULL; + statement->sql = NULL; + statement->in_use = 0; + statement->in_weakreflist = NULL; + rc = pysqlite_statement_create(statement, self, sql); if (rc != SQLITE_OK) { -- cgit v0.12 From 19495a7adc505581734058a74c1a3476267bab40 Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Sun, 21 Mar 2010 20:41:54 +0000 Subject: Merged revisions 78868-78869 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78868 | victor.stinner | 2010-03-12 15:20:59 +0100 (ven., 12 mars 2010) | 25 lines Merged revisions 78835-78837 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78835 | victor.stinner | 2010-03-11 13:34:39 +0100 (jeu., 11 mars 2010) | 7 lines Issue #7774: Set sys.executable to an empty string if argv[0] has been set to an non existent program name and Python is unable to retrieve the real program name. Fix also sysconfig: if sys.executable is an empty string, use the current working directory. ........ r78836 | victor.stinner | 2010-03-11 14:27:35 +0100 (jeu., 11 mars 2010) | 4 lines Fix test_executable introduce in previous commit (r78835): Windows is able to retrieve the absolute Python path even if argv[0] has been set to a non existent program name. ........ r78837 | victor.stinner | 2010-03-11 14:46:06 +0100 (jeu., 11 mars 2010) | 3 lines Another fix to test_executable() of test_sys: set the current working to avoid the #7774 bug. ........ ................ r78869 | victor.stinner | 2010-03-12 15:27:16 +0100 (ven., 12 mars 2010) | 2 lines Oops, I loose the NEWS change in my previous backport (r78868) of r78835. ................ --- Lib/test/test_sys.py | 17 +++++++++++++++++ Misc/NEWS | 4 ++++ Modules/getpath.c | 2 +- 3 files changed, 22 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py index 1678397..d7b9cd8 100644 --- a/Lib/test/test_sys.py +++ b/Lib/test/test_sys.py @@ -438,6 +438,23 @@ class SysModuleTest(unittest.TestCase): out = p.stdout.read().strip() self.assertEqual(out, b'?') + def test_executable(self): + # Issue #7774: Ensure that sys.executable is an empty string if argv[0] + # has been set to an non existent program name and Python is unable to + # retrieve the real program name + import subprocess + # For a normal installation, it should work without 'cwd' + # argument. For test runs in the build directory, see #7774. + python_dir = os.path.dirname(os.path.realpath(sys.executable)) + p = subprocess.Popen( + ["nonexistent", "-c", + 'import sys; print(sys.executable.encode("ascii", "backslashreplace"))'], + executable=sys.executable, stdout=subprocess.PIPE, cwd=python_dir) + stdout = p.communicate()[0] + executable = stdout.strip().decode("ASCII") + p.wait() + self.assertIn(executable, ["b''", repr(sys.executable.encode("ascii", "backslashreplace"))]) + class SizeofTest(unittest.TestCase): diff --git a/Misc/NEWS b/Misc/NEWS index d90c268..9d42ce6 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -135,6 +135,10 @@ Core and Builtins Library ------- +- Issue #7774: Set sys.executable to an empty string if argv[0] has been set to + an non existent program name and Python is unable to retrieve the real + program name + - Issue #6509: fix re.sub to work properly when the pattern, the string, and the replacement were all bytes. Patch by Antoine Pitrou. diff --git a/Modules/getpath.c b/Modules/getpath.c index b7f178e..3cbfa42 100644 --- a/Modules/getpath.c +++ b/Modules/getpath.c @@ -522,7 +522,7 @@ calculate_path(void) } else progpath[0] = '\0'; - if (progpath[0] != SEP) + if (progpath[0] != SEP && progpath[0] != '\0') absolutize(progpath); wcsncpy(argv0_path, progpath, MAXPATHLEN); argv0_path[MAXPATHLEN] = '\0'; -- cgit v0.12 From 38c36f857600c72a094c65010d51342a1fd73658 Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Sun, 21 Mar 2010 21:05:53 +0000 Subject: Merged revisions 78875 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78875 | victor.stinner | 2010-03-12 18:00:41 +0100 (ven., 12 mars 2010) | 5 lines Issue #6697: use %U format instead of _PyUnicode_AsString(), because _PyUnicode_AsString() was not checked for error (NULL). The unicode string is no more truncated to 200 or 400 *bytes*. ........ --- Modules/_hashopenssl.c | 5 +---- Modules/zipimport.c | 9 +++------ Objects/funcobject.c | 4 ++-- Objects/typeobject.c | 13 +++++++++---- Python/ceval.c | 4 ++-- Python/import.c | 4 ++-- 6 files changed, 19 insertions(+), 20 deletions(-) diff --git a/Modules/_hashopenssl.c b/Modules/_hashopenssl.c index 0850d7b..ee149e1 100644 --- a/Modules/_hashopenssl.c +++ b/Modules/_hashopenssl.c @@ -288,10 +288,7 @@ static PyGetSetDef EVP_getseters[] = { static PyObject * EVP_repr(EVPobject *self) { - char buf[100]; - PyOS_snprintf(buf, sizeof(buf), "<%s HASH object @ %p>", - _PyUnicode_AsString(self->name), self); - return PyUnicode_FromString(buf); + return PyUnicode_FromFormat("<%U HASH object @ %p>", self->name, self); } #if HASH_OBJ_CONSTRUCTOR diff --git a/Modules/zipimport.c b/Modules/zipimport.c index 770f18f..fed3e99 100644 --- a/Modules/zipimport.c +++ b/Modules/zipimport.c @@ -321,15 +321,12 @@ zipimporter_load_module(PyObject *obj, PyObject *args) /* add __path__ to the module *before* the code gets executed */ PyObject *pkgpath, *fullpath; - char *prefix = _PyUnicode_AsString(self->prefix); char *subname = get_subname(fullname); int err; - fullpath = PyUnicode_FromFormat("%s%c%s%s", - _PyUnicode_AsString(self->archive), - SEP, - prefix ? prefix : "", - subname); + fullpath = PyUnicode_FromFormat("%U%c%U%s", + self->archive, SEP, + self->prefix, subname); if (fullpath == NULL) goto error; diff --git a/Objects/funcobject.c b/Objects/funcobject.c index 16851a9..35fc32d 100644 --- a/Objects/funcobject.c +++ b/Objects/funcobject.c @@ -295,9 +295,9 @@ func_set_code(PyFunctionObject *op, PyObject *value) PyTuple_GET_SIZE(op->func_closure)); if (nclosure != nfree) { PyErr_Format(PyExc_ValueError, - "%s() requires a code object with %zd free vars," + "%U() requires a code object with %zd free vars," " not %zd", - _PyUnicode_AsString(op->func_name), + op->func_name, nclosure, nfree); return -1; } diff --git a/Objects/typeobject.c b/Objects/typeobject.c index 60483e7..07a8cd9 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -1295,10 +1295,15 @@ check_duplicates(PyObject *list) for (j = i + 1; j < n; j++) { if (PyList_GET_ITEM(list, j) == o) { o = class_name(o); - PyErr_Format(PyExc_TypeError, - "duplicate base class %.400s", - o ? _PyUnicode_AsString(o) : "?"); - Py_XDECREF(o); + if (o != NULL) { + PyErr_Format(PyExc_TypeError, + "duplicate base class %U", + o); + Py_DECREF(o); + } else { + PyErr_SetString(PyExc_TypeError, + "duplicate base class"); + } return -1; } } diff --git a/Python/ceval.c b/Python/ceval.c index f793db3..c807ecc 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -3883,10 +3883,10 @@ update_keyword_args(PyObject *orig_kwdict, int nk, PyObject ***pp_stack, if (PyDict_GetItem(kwdict, key) != NULL) { PyErr_Format(PyExc_TypeError, "%.200s%s got multiple values " - "for keyword argument '%.200s'", + "for keyword argument '%U'", PyEval_GetFuncName(func), PyEval_GetFuncDesc(func), - _PyUnicode_AsString(key)); + key); Py_DECREF(key); Py_DECREF(value); Py_DECREF(kwdict); diff --git a/Python/import.c b/Python/import.c index 1129a7f..5da4c51 100644 --- a/Python/import.c +++ b/Python/import.c @@ -2694,8 +2694,8 @@ PyImport_ReloadModule(PyObject *m) parent = PyDict_GetItem(modules, parentname); if (parent == NULL) { PyErr_Format(PyExc_ImportError, - "reload(): parent %.200s not in sys.modules", - _PyUnicode_AsString(parentname)); + "reload(): parent %U not in sys.modules", + parentname); Py_DECREF(parentname); imp_modules_reloading_clear(); return NULL; -- cgit v0.12 From 7f045cfba347106e02f4b61623eb2ce6686ebf67 Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Sun, 21 Mar 2010 21:07:44 +0000 Subject: Merged revisions 78876 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78876 | victor.stinner | 2010-03-12 18:17:58 +0100 (ven., 12 mars 2010) | 3 lines Issue #6697: catch _PyUnicode_AsString() errors in getattr() and setattr() builtin functions. ........ --- Lib/test/test_builtin.py | 2 ++ Objects/object.c | 17 ++++++++++++----- 2 files changed, 14 insertions(+), 5 deletions(-) diff --git a/Lib/test/test_builtin.py b/Lib/test/test_builtin.py index f88a2d5d..34c2bb1 100644 --- a/Lib/test/test_builtin.py +++ b/Lib/test/test_builtin.py @@ -495,6 +495,8 @@ class BuiltinTest(unittest.TestCase): self.assertRaises(TypeError, getattr, sys, 1, "foo") self.assertRaises(TypeError, getattr) self.assertRaises(AttributeError, getattr, sys, chr(sys.maxunicode)) + # unicode surrogates are not encodable to the default encoding (utf8) + self.assertRaises(AttributeError, getattr, 1, "\uDAD1\uD51E") def test_hasattr(self): import sys diff --git a/Objects/object.c b/Objects/object.c index 3a6db18..eba061b 100644 --- a/Objects/object.c +++ b/Objects/object.c @@ -797,8 +797,12 @@ PyObject_GetAttr(PyObject *v, PyObject *name) } if (tp->tp_getattro != NULL) return (*tp->tp_getattro)(v, name); - if (tp->tp_getattr != NULL) - return (*tp->tp_getattr)(v, _PyUnicode_AsString(name)); + if (tp->tp_getattr != NULL) { + char *name_str = _PyUnicode_AsString(name); + if (name_str == NULL) + return NULL; + return (*tp->tp_getattr)(v, name_str); + } PyErr_Format(PyExc_AttributeError, "'%.50s' object has no attribute '%U'", tp->tp_name, name); @@ -838,7 +842,10 @@ PyObject_SetAttr(PyObject *v, PyObject *name, PyObject *value) return err; } if (tp->tp_setattr != NULL) { - err = (*tp->tp_setattr)(v, _PyUnicode_AsString(name), value); + char *name_str = _PyUnicode_AsString(name); + if (name_str == NULL) + return -1; + err = (*tp->tp_setattr)(v, name_str, value); Py_DECREF(name); return err; } @@ -1017,8 +1024,8 @@ PyObject_GenericGetAttr(PyObject *obj, PyObject *name) } PyErr_Format(PyExc_AttributeError, - "'%.50s' object has no attribute '%.400s'", - tp->tp_name, _PyUnicode_AsString(name)); + "'%.50s' object has no attribute '%U'", + tp->tp_name, name); done: Py_DECREF(name); return res; -- cgit v0.12 -- cgit v0.12 From ffbc2f63e1ae5356e03f8b0cbf606616c311862e Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Sun, 21 Mar 2010 21:48:45 +0000 Subject: Merged revisions 78872 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78872 | victor.stinner | 2010-03-12 15:45:56 +0100 (ven., 12 mars 2010) | 12 lines Merged revisions 78826 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78826 | victor.stinner | 2010-03-10 23:30:19 +0100 (mer., 10 mars 2010) | 5 lines Issue #3137: Don't ignore errors at startup, especially a keyboard interrupt (SIGINT). If an error occurs while importing the site module, the error is printed and Python exits. Initialize the GIL before importing the site module. ........ ................ --- Lib/site.py | 19 ++++++++++++++----- Misc/NEWS | 5 +++++ Modules/main.c | 14 ++++++++++---- Parser/tokenizer.c | 17 ++++++++++++----- Python/import.c | 2 -- Python/pythonrun.c | 25 +++++++++---------------- 6 files changed, 50 insertions(+), 32 deletions(-) diff --git a/Lib/site.py b/Lib/site.py index 7bbd962..780ea7e 100644 --- a/Lib/site.py +++ b/Lib/site.py @@ -474,11 +474,12 @@ def execsitecustomize(): pass except Exception as err: if os.environ.get("PYTHONVERBOSE"): - raise - sys.stderr.write( - "Error in sitecustomize; set PYTHONVERBOSE for traceback:\n" - "%s: %s\n" % - (err.__class__.__name__, err)) + sys.excepthook(*sys.exc_info()) + else: + sys.stderr.write( + "Error in sitecustomize; set PYTHONVERBOSE for traceback:\n" + "%s: %s\n" % + (err.__class__.__name__, err)) def execusercustomize(): @@ -487,6 +488,14 @@ def execusercustomize(): import usercustomize except ImportError: pass + except Exception as err: + if os.environ.get("PYTHONVERBOSE"): + sys.excepthook(*sys.exc_info()) + else: + sys.stderr.write( + "Error in usercustomize; set PYTHONVERBOSE for traceback:\n" + "%s: %s\n" % + (err.__class__.__name__, err)) def main(): diff --git a/Misc/NEWS b/Misc/NEWS index 9d42ce6..3e6cf26 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -25,6 +25,11 @@ What's New in Python 3.1.2? Core and Builtins ----------------- +- Issue #3137: Don't ignore errors at startup, especially a keyboard interrupt + (SIGINT). If an error occurs while importing the site module, the error is + printed and Python exits. Initialize the GIL before importing the site + module. + - Issue #7173: Generator finalization could invalidate sys.exc_info(). Library diff --git a/Modules/main.c b/Modules/main.c index b413561..7736d99 100644 --- a/Modules/main.c +++ b/Modules/main.c @@ -595,10 +595,16 @@ Py_Main(int argc, wchar_t **argv) else p_cfilename = ""; } - sts = PyRun_AnyFileExFlags( - fp, - p_cfilename, - filename != NULL, &cf) != 0; + /* call pending calls like signal handlers (SIGINT) */ + if (Py_MakePendingCalls() == -1) { + PyErr_Print(); + sts = 1; + } else { + sts = PyRun_AnyFileExFlags( + fp, + p_cfilename, + filename != NULL, &cf) != 0; + } Py_XDECREF(filenameObj); } diff --git a/Parser/tokenizer.c b/Parser/tokenizer.c index 658dc31..af99def 100644 --- a/Parser/tokenizer.c +++ b/Parser/tokenizer.c @@ -1187,21 +1187,28 @@ indenterror(struct tok_state *tok) } #ifdef PGEN -#define verify_identifier(s,e) 1 +#define verify_identifier(tok) 1 #else /* Verify that the identifier follows PEP 3131. */ static int -verify_identifier(char *start, char *end) +verify_identifier(struct tok_state *tok) { PyObject *s; int result; - s = PyUnicode_DecodeUTF8(start, end-start, NULL); + s = PyUnicode_DecodeUTF8(tok->start, tok->cur - tok->start, NULL); if (s == NULL) { - PyErr_Clear(); + if (PyErr_ExceptionMatches(PyExc_UnicodeDecodeError)) { + PyErr_Clear(); + tok->done = E_IDENTIFIER; + } else { + tok->done = E_ERROR; + } return 0; } result = PyUnicode_IsIdentifier(s); Py_DECREF(s); + if (result == 0) + tok->done = E_IDENTIFIER; return result; } #endif @@ -1350,7 +1357,7 @@ tok_get(register struct tok_state *tok, char **p_start, char **p_end) } tok_backup(tok, c); if (nonascii && - !verify_identifier(tok->start, tok->cur)) { + !verify_identifier(tok)) { tok->done = E_IDENTIFIER; return ERRORTOKEN; } diff --git a/Python/import.c b/Python/import.c index 5da4c51..159a45b 100644 --- a/Python/import.c +++ b/Python/import.c @@ -2777,8 +2777,6 @@ PyImport_Import(PyObject *module_name) } else { /* No globals -- use standard builtins, and fake globals */ - PyErr_Clear(); - builtins = PyImport_ImportModuleLevel("builtins", NULL, NULL, NULL, 0); if (builtins == NULL) diff --git a/Python/pythonrun.c b/Python/pythonrun.c index 3764740..f4f8766 100644 --- a/Python/pythonrun.c +++ b/Python/pythonrun.c @@ -296,13 +296,14 @@ Py_InitializeEx(int install_sigs) if (initstdio() < 0) Py_FatalError( "Py_Initialize: can't initialize sys standard streams"); - if (!Py_NoSiteFlag) - initsite(); /* Module site */ /* auto-thread-state API, if available */ #ifdef WITH_THREAD _PyGILState_Init(interp, tstate); #endif /* WITH_THREAD */ + + if (!Py_NoSiteFlag) + initsite(); /* Module site */ } void @@ -711,22 +712,12 @@ initmain(void) static void initsite(void) { - PyObject *m, *f; + PyObject *m; m = PyImport_ImportModule("site"); if (m == NULL) { - f = PySys_GetObject("stderr"); - if (f == NULL || f == Py_None) - return; - if (Py_VerboseFlag) { - PyFile_WriteString( - "'import site' failed; traceback:\n", f); - PyErr_Print(); - } - else { - PyFile_WriteString( - "'import site' failed; use -v for traceback\n", f); - PyErr_Clear(); - } + PyErr_Print(); + Py_Finalize(); + exit(1); } else { Py_DECREF(m); @@ -1907,6 +1898,8 @@ err_input(perrdetail *err) char *msg = NULL; errtype = PyExc_SyntaxError; switch (err->error) { + case E_ERROR: + return; case E_SYNTAX: errtype = PyExc_IndentationError; if (err->expected == INDENT) -- cgit v0.12 From 1d6af707cfac6406feb5c82656bb8f313bfcb696 Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Sun, 21 Mar 2010 21:57:42 +0000 Subject: Revert my change on initsite(): don't change import site error handler in 3.1, as I did for 2.6. But fix the other bugs :-) --- Misc/NEWS | 5 ----- Python/pythonrun.c | 18 ++++++++++++++---- 2 files changed, 14 insertions(+), 9 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 3e6cf26..9d42ce6 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -25,11 +25,6 @@ What's New in Python 3.1.2? Core and Builtins ----------------- -- Issue #3137: Don't ignore errors at startup, especially a keyboard interrupt - (SIGINT). If an error occurs while importing the site module, the error is - printed and Python exits. Initialize the GIL before importing the site - module. - - Issue #7173: Generator finalization could invalidate sys.exc_info(). Library diff --git a/Python/pythonrun.c b/Python/pythonrun.c index f4f8766..55b9d50 100644 --- a/Python/pythonrun.c +++ b/Python/pythonrun.c @@ -712,12 +712,22 @@ initmain(void) static void initsite(void) { - PyObject *m; + PyObject *m, *f; m = PyImport_ImportModule("site"); if (m == NULL) { - PyErr_Print(); - Py_Finalize(); - exit(1); + f = PySys_GetObject("stderr"); + if (f == NULL || f == Py_None) + return; + if (Py_VerboseFlag) { + PyFile_WriteString( + "'import site' failed; traceback:\n", f); + PyErr_Print(); + } + else { + PyFile_WriteString( + "'import site' failed; use -v for traceback\n", f); + PyErr_Clear(); + } } else { Py_DECREF(m); -- cgit v0.12 From e96ac3a33a154b454159c903cfcfcac5ed56215e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= Date: Sun, 21 Mar 2010 22:02:42 +0000 Subject: Merged revisions 78991-78992,78994 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r78991 | martin.v.loewis | 2010-03-16 12:03:13 +0100 (Di, 16 Mär 2010) | 9 lines Merged revisions 78976 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78976 | martin.v.loewis | 2010-03-15 14:00:17 +0100 (Mo, 15 Mär 2010) | 1 line Issue #6716: Quote -x arguments of compileall in MSI installer. ........ ................ r78992 | martin.v.loewis | 2010-03-16 14:19:21 +0100 (Di, 16 Mär 2010) | 2 lines Issue #6716/2: Backslash-replace error output in compilall. ................ r78994 | martin.v.loewis | 2010-03-16 17:19:47 +0100 (Di, 16 Mär 2010) | 1 line Issue #6716/3: Exclude 2to3 tests from compileall. ................ --- Lib/compileall.py | 5 ++++- Lib/test/test_compileall.py | 26 +++++++++++++++++++++++++- Misc/NEWS | 8 ++++++++ Tools/msi/msi.py | 2 +- 4 files changed, 38 insertions(+), 3 deletions(-) diff --git a/Lib/compileall.py b/Lib/compileall.py index 9451a60..2432842 100644 --- a/Lib/compileall.py +++ b/Lib/compileall.py @@ -77,7 +77,10 @@ def compile_dir(dir, maxlevels=10, ddir=None, print('*** Error compiling', fullname, '...') else: print('*** ', end='') - print(err.msg) + # escape non-printable characters in msg + msg = err.msg.encode(sys.stdout.encoding, 'backslashreplace') + msg = msg.decode(sys.stdout.encoding) + print(msg) success = 0 except (SyntaxError, UnicodeError, IOError) as e: if quiet: diff --git a/Lib/test/test_compileall.py b/Lib/test/test_compileall.py index 49b6448..fe1dcf7 100644 --- a/Lib/test/test_compileall.py +++ b/Lib/test/test_compileall.py @@ -1,3 +1,4 @@ +import sys import compileall import imp import os @@ -9,6 +10,7 @@ import tempfile import time from test import support import unittest +import io class CompileallTests(unittest.TestCase): @@ -55,8 +57,30 @@ class CompileallTests(unittest.TestCase): self.recreation_check(b'\0\0\0\0') +class EncodingTest(unittest.TestCase): + 'Issue 6716: compileall should escape source code when printing errors to stdout.' + + def setUp(self): + self.directory = tempfile.mkdtemp() + self.source_path = os.path.join(self.directory, '_test.py') + with open(self.source_path, 'w', encoding='utf-8') as file: + file.write('# -*- coding: utf-8 -*-\n') + file.write('print u"\u20ac"\n') + + def tearDown(self): + shutil.rmtree(self.directory) + + def test_error(self): + try: + orig_stdout = sys.stdout + sys.stdout = io.TextIOWrapper(io.BytesIO(),encoding='ascii') + compileall.compile_dir(self.directory) + finally: + sys.stdout = orig_stdout + def test_main(): - support.run_unittest(CompileallTests) + support.run_unittest(CompileallTests, + EncodingTest) if __name__ == "__main__": diff --git a/Misc/NEWS b/Misc/NEWS index 9d42ce6..57d084d 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -9,9 +9,17 @@ What's New in Python 3.1.3? *Release date: 20XX-XX-XX* +Library +------- + +- Issue #6716/2: Backslash-replace error output in compilall. + Build ----- +- Issue #6716: Quote -x arguments of compileall in MSI installer. + Exclude 2to3 tests from compileall. + - Issue #1628484: The Makefile doesn't ignore the CFLAGS environment variable anymore. It also forwards the LDFLAGS settings to the linker when building a shared library. diff --git a/Tools/msi/msi.py b/Tools/msi/msi.py index cd67e99..027af07 100644 --- a/Tools/msi/msi.py +++ b/Tools/msi/msi.py @@ -403,7 +403,7 @@ def add_ui(db): ("VerdanaRed9", "Verdana", 9, 255, 0), ]) - compileargs = r'-Wi "[TARGETDIR]Lib\compileall.py" -f -x bad_coding|badsyntax|site-packages|py2_ "[TARGETDIR]Lib"' + compileargs = r'-Wi "[TARGETDIR]Lib\compileall.py" -f -x "bad_coding|badsyntax|site-packages|py2_|lib2to3\\tests" "[TARGETDIR]Lib"' lib2to3args = r'-c "import lib2to3.pygram, lib2to3.patcomp;lib2to3.patcomp.PatternCompiler()"' # See "CustomAction Table" add_data(db, "CustomAction", [ -- cgit v0.12 From 4e74fc82eaa4617953bdd441f606002420df5ed0 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sun, 21 Mar 2010 23:22:58 +0000 Subject: Merged revisions 79260 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79260 | benjamin.peterson | 2010-03-21 18:17:57 -0500 (Sun, 21 Mar 2010) | 13 lines Merged revisions 79138-79139 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79138 | benjamin.peterson | 2010-03-20 11:16:44 -0500 (Sat, 20 Mar 2010) | 1 line document exitfunc fixer ........ r79139 | benjamin.peterson | 2010-03-20 11:17:37 -0500 (Sat, 20 Mar 2010) | 1 line wrap ........ ................ --- Doc/library/2to3.rst | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/Doc/library/2to3.rst b/Doc/library/2to3.rst index 20a6245..a0a4610 100644 --- a/Doc/library/2to3.rst +++ b/Doc/library/2to3.rst @@ -129,9 +129,11 @@ and off individually. They are described here in more detail. Fixes dictionary iteration methods. :meth:`dict.iteritems` is converted to :meth:`dict.items`, :meth:`dict.iterkeys` to :meth:`dict.keys`, and - :meth:`dict.itervalues` to :meth:`dict.values`. It also wraps existing - usages of :meth:`dict.items`, :meth:`dict.keys`, and :meth:`dict.values` in a - call to :class:`list`. + :meth:`dict.itervalues` to :meth:`dict.values`. Similarly, + :meth:`dict.viewitems`, :meth:`dict.viewkeys` and :meth:`dict.viewvalues` are + converted respectively to :meth:`dict.items`, :meth:`dict.keys` and + :meth:`dict.values`. It also wraps existing usages of :meth:`dict.items`, + :meth:`dict.keys`, and :meth:`dict.values` in a call to :class:`list`. .. 2to3fixer:: except @@ -146,6 +148,11 @@ and off individually. They are described here in more detail. Removes usage of :func:`execfile`. The argument to :func:`execfile` is wrapped in calls to :func:`open`, :func:`compile`, and :func:`exec`. +.. 2to3fixer:: exitfunc + + Changes assignment of :attr:`sys.exitfunc` to use of the :mod:`atexit` + module. + .. 2to3fixer:: filter Wraps :func:`filter` usage in a :class:`list` call. -- cgit v0.12 From cfbb23a4dd0341577a10fa4660ee7450b58da45f Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Mon, 22 Mar 2010 02:00:11 +0000 Subject: Merged revisions 79271 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r79271 | victor.stinner | 2010-03-22 02:58:35 +0100 (lun., 22 mars 2010) | 4 lines Issue #4282: Fix the main function of the profile module for a non-ASCII script, open the file in binary mode and not in text mode with the default (utf8) encoding. ........ --- Lib/profile.py | 5 +---- Misc/NEWS | 4 ++++ 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/Lib/profile.py b/Lib/profile.py index d969246..2a96ba8 100755 --- a/Lib/profile.py +++ b/Lib/profile.py @@ -609,11 +609,8 @@ def main(): if (len(args) > 0): sys.argv[:] = args sys.path.insert(0, os.path.dirname(sys.argv[0])) - fp = open(sys.argv[0]) - try: + with open(sys.argv[0], 'rb') as fp: script = fp.read() - finally: - fp.close() run('exec(%r)' % script, options.outfile, options.sort) else: parser.print_usage() diff --git a/Misc/NEWS b/Misc/NEWS index 57d084d..b8959df 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -143,6 +143,10 @@ Core and Builtins Library ------- +- Issue #4282: Fix the main function of the profile module for a non-ASCII + script, open the file in binary mode and not in text mode with the default + (utf8) encoding. + - Issue #7774: Set sys.executable to an empty string if argv[0] has been set to an non existent program name and Python is unable to retrieve the real program name -- cgit v0.12 -- cgit v0.12 From abdb21a3a89e0fed89e361d86990c90a998ac9ec Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Mon, 22 Mar 2010 12:53:14 +0000 Subject: Merged revisions 79281 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79281 | victor.stinner | 2010-03-22 13:50:40 +0100 (lun., 22 mars 2010) | 16 lines Merged revisions 79278,79280 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79278 | victor.stinner | 2010-03-22 13:24:37 +0100 (lun., 22 mars 2010) | 2 lines Issue #1583863: An unicode subclass can now override the __str__ method ........ r79280 | victor.stinner | 2010-03-22 13:36:28 +0100 (lun., 22 mars 2010) | 5 lines Fix the NEWS about my last commit: an unicode subclass can now override the __unicode__ method (and not the __str__ method). Simplify also the testcase. ........ ................ --- Lib/test/test_unicode.py | 8 ++++++++ Misc/NEWS | 5 +++++ Objects/unicodeobject.c | 2 +- 3 files changed, 14 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_unicode.py b/Lib/test/test_unicode.py index 7f87b43..6e4f048 100644 --- a/Lib/test/test_unicode.py +++ b/Lib/test/test_unicode.py @@ -1223,6 +1223,14 @@ class UnicodeTest( self.assertRaises(MemoryError, alloc) self.assertRaises(MemoryError, alloc) + def test_format_subclass(self): + class S(str): + def __str__(self): + return '__str__ overridden' + s = S('xxx') + self.assertEquals("%s" % s, '__str__ overridden') + self.assertEquals("{}".format(s), '__str__ overridden') + def test_main(): support.run_unittest(__name__) diff --git a/Misc/NEWS b/Misc/NEWS index b8959df..3a9a641 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -9,6 +9,11 @@ What's New in Python 3.1.3? *Release date: 20XX-XX-XX* +Core and Builtins +----------------- + +- Issue #1583863: An str subclass can now override the __str__ method + Library ------- diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 5fd2372..2ccec90 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -9308,7 +9308,7 @@ PyObject *PyUnicode_Format(PyObject *format, case 's': case 'r': case 'a': - if (PyUnicode_Check(v) && c == 's') { + if (PyUnicode_CheckExact(v) && c == 's') { temp = v; Py_INCREF(temp); } -- cgit v0.12 From a06bfd87da41d0a8810b3fd911d7b93ebdaa8ded Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Mon, 22 Mar 2010 15:09:31 +0000 Subject: Merged revisions 79287,79289 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79287 | antoine.pitrou | 2010-03-22 15:49:10 +0100 (lun., 22 mars 2010) | 13 lines Merged revisions 79226,79286 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79226 | antoine.pitrou | 2010-03-21 20:33:38 +0100 (dim., 21 mars 2010) | 4 lines Issue #3890: Fix recv() and recv_into() on non-blocking SSL sockets. ........ r79286 | antoine.pitrou | 2010-03-22 15:41:48 +0100 (lun., 22 mars 2010) | 3 lines Fix an occasional test_ftplib failure, following r79226. ........ ................ r79289 | antoine.pitrou | 2010-03-22 16:07:09 +0100 (lun., 22 mars 2010) | 3 lines Fix a blunder in r79287. This part is, obviously, poorly tested (if at all). ................ --- Lib/ssl.py | 23 ++++------------------- Misc/NEWS | 2 ++ 2 files changed, 6 insertions(+), 19 deletions(-) diff --git a/Lib/ssl.py b/Lib/ssl.py index b1cc149..ebb11b4 100644 --- a/Lib/ssl.py +++ b/Lib/ssl.py @@ -240,16 +240,9 @@ class SSLSocket(socket): if self._sslobj: if flags != 0: raise ValueError( - "non-zero flags not allowed in calls to recv_into() on %s" % - self.__class__) - while True: - try: - return self.read(buflen) - except SSLError as x: - if x.args[0] == SSL_ERROR_WANT_READ: - continue - else: - raise x + "non-zero flags not allowed in calls to recv() on %s" % + self.__class__) + return self.read(buflen) else: return socket.recv(self, buflen, flags) @@ -264,15 +257,7 @@ class SSLSocket(socket): raise ValueError( "non-zero flags not allowed in calls to recv_into() on %s" % self.__class__) - while True: - try: - v = self.read(nbytes, buffer) - return v - except SSLError as x: - if x.args[0] == SSL_ERROR_WANT_READ: - continue - else: - raise x + return self.read(nbytes, buffer) else: return socket.recv_into(self, buffer, nbytes, flags) diff --git a/Misc/NEWS b/Misc/NEWS index 3a9a641..1c329dd 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -17,6 +17,8 @@ Core and Builtins Library ------- +- Issue #3890: Fix recv() and recv_into() on non-blocking SSL sockets. + - Issue #6716/2: Backslash-replace error output in compilall. Build -- cgit v0.12 From 9f274b1fab8b8ebd6d555dd99d75ebc9bb1f91bd Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Mon, 22 Mar 2010 20:12:40 +0000 Subject: Merged revisions 79301 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79301 | antoine.pitrou | 2010-03-22 21:11:09 +0100 (lun., 22 mars 2010) | 11 lines Merged revisions 79299 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79299 | antoine.pitrou | 2010-03-22 20:59:46 +0100 (lun., 22 mars 2010) | 5 lines Issue #7512: shutil.copystat() could raise an OSError when the filesystem didn't support chflags() (for example ZFS under FreeBSD). The error is now silenced. ........ ................ --- Lib/shutil.py | 8 ++++++-- Misc/NEWS | 4 ++++ 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/Lib/shutil.py b/Lib/shutil.py index dc36820..78504b9 100644 --- a/Lib/shutil.py +++ b/Lib/shutil.py @@ -9,6 +9,7 @@ import sys import stat from os.path import abspath import fnmatch +import errno __all__ = ["copyfileobj","copyfile","copymode","copystat","copy","copy2", "copytree","move","rmtree","Error", "SpecialFileError"] @@ -88,8 +89,11 @@ def copystat(src, dst): if hasattr(os, 'chmod'): os.chmod(dst, mode) if hasattr(os, 'chflags') and hasattr(st, 'st_flags'): - os.chflags(dst, st.st_flags) - + try: + os.chflags(dst, st.st_flags) + except OSError as why: + if not hasattr(errno, 'EOPNOTSUPP') or why.errno != errno.EOPNOTSUPP: + raise def copy(src, dst): """Copy data and mode bits ("cp src dst"). diff --git a/Misc/NEWS b/Misc/NEWS index 1c329dd..f82919b 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -17,6 +17,10 @@ Core and Builtins Library ------- +- Issue #7512: shutil.copystat() could raise an OSError when the filesystem + didn't support chflags() (for example ZFS under FreeBSD). The error is + now silenced. + - Issue #3890: Fix recv() and recv_into() on non-blocking SSL sockets. - Issue #6716/2: Backslash-replace error output in compilall. -- cgit v0.12 From 9004eddf41cfe9ed8109f0d4097f13ef05f459d1 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Tue, 23 Mar 2010 00:28:26 +0000 Subject: Merged revisions 79317 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r79317 | antoine.pitrou | 2010-03-23 01:25:54 +0100 (mar., 23 mars 2010) | 5 lines Issue #8139: ossaudiodev didn't initialize its types properly, therefore some methods (such as oss_mixer_device.fileno()) were not available. Initial patch by Bertrand Janin. ........ --- Lib/test/test_ossaudiodev.py | 9 +++++++++ Misc/ACKS | 1 + Misc/NEWS | 4 ++++ Modules/ossaudiodev.c | 8 +++++++- 4 files changed, 21 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_ossaudiodev.py b/Lib/test/test_ossaudiodev.py index dda6137..055ad6c 100644 --- a/Lib/test/test_ossaudiodev.py +++ b/Lib/test/test_ossaudiodev.py @@ -159,6 +159,15 @@ class OSSAudioDevTests(unittest.TestCase): dsp.close() self.assertTrue(dsp.closed) + def test_mixer_methods(self): + # Issue #8139: ossaudiodev didn't initialize its types properly, + # therefore some methods were unavailable. + mixer = ossaudiodev.openmixer() + try: + self.assertGreaterEqual(mixer.fileno(), 0) + finally: + mixer.close() + def test_main(): try: diff --git a/Misc/ACKS b/Misc/ACKS index 2ea5ab9..e88db2a 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -359,6 +359,7 @@ Ben Jackson David Jacobs Kevin Jacobs Kjetil Jacobsen +Bertrand Janin Geert Jansen Jack Jansen Bill Janssen diff --git a/Misc/NEWS b/Misc/NEWS index f82919b..a39a7c8 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -17,6 +17,10 @@ Core and Builtins Library ------- +- Issue #8139: ossaudiodev didn't initialize its types properly, therefore + some methods (such as oss_mixer_device.fileno()) were not available. + Initial patch by Bertrand Janin. + - Issue #7512: shutil.copystat() could raise an OSError when the filesystem didn't support chflags() (for example ZFS under FreeBSD). The error is now silenced. diff --git a/Modules/ossaudiodev.c b/Modules/ossaudiodev.c index 7686902..6654d71 100644 --- a/Modules/ossaudiodev.c +++ b/Modules/ossaudiodev.c @@ -986,11 +986,17 @@ static struct PyModuleDef ossaudiodevmodule = { NULL }; -PyObject* +PyMODINIT_FUNC PyInit_ossaudiodev(void) { PyObject *m; + if (PyType_Ready(&OSSAudioType) < 0) + return NULL; + + if (PyType_Ready(&OSSMixerType) < 0) + return NULL; + m = PyModule_Create(&ossaudiodevmodule); if (m == NULL) return NULL; -- cgit v0.12 -- cgit v0.12 From 5fbccff11869d8de54a736e0073ee3a93ff52fdf Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Tue, 23 Mar 2010 03:29:23 +0000 Subject: Merged revisions 79327 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79327 | benjamin.peterson | 2010-03-22 22:22:05 -0500 (Mon, 22 Mar 2010) | 54 lines Merged revisions 79306,79311,79325 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ................ r79306 | benjamin.peterson | 2010-03-22 17:40:06 -0500 (Mon, 22 Mar 2010) | 21 lines Merged revisions 79077,79137,79304-79305 via svnmerge from svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3 ........ r79077 | benjamin.peterson | 2010-03-18 18:05:29 -0500 (Thu, 18 Mar 2010) | 1 line port detect_encoding improvements from py3k ........ r79137 | benjamin.peterson | 2010-03-20 11:12:53 -0500 (Sat, 20 Mar 2010) | 1 line add a fixer for setting sys.exitfunc #2356 ........ r79304 | benjamin.peterson | 2010-03-22 17:20:22 -0500 (Mon, 22 Mar 2010) | 1 line fix test_parser when it's run in a path with spaces #7666 ........ r79305 | benjamin.peterson | 2010-03-22 17:27:07 -0500 (Mon, 22 Mar 2010) | 1 line normalize whitespace ........ ................ r79311 | benjamin.peterson | 2010-03-22 17:54:42 -0500 (Mon, 22 Mar 2010) | 9 lines Merged revisions 79309 via svnmerge from svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3 ........ r79309 | benjamin.peterson | 2010-03-22 17:50:47 -0500 (Mon, 22 Mar 2010) | 1 line pass correct symbol in ........ ................ r79325 | benjamin.peterson | 2010-03-22 22:03:55 -0500 (Mon, 22 Mar 2010) | 13 lines Merged revisions 79313,79324 via svnmerge from svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3 ........ r79313 | benjamin.peterson | 2010-03-22 17:59:57 -0500 (Mon, 22 Mar 2010) | 1 line another case where a symbol is needed ........ r79324 | benjamin.peterson | 2010-03-22 21:59:47 -0500 (Mon, 22 Mar 2010) | 1 line use unicode literals ........ ................ ................ --- Lib/lib2to3/fixes/fix_exitfunc.py | 70 +++++++++++++++++++++++++++++++ Lib/lib2to3/pgen2/tokenize.py | 19 +++++---- Lib/lib2to3/tests/test_fixers.py | 88 +++++++++++++++++++++++++++++++++++++++ Lib/lib2to3/tests/test_parser.py | 3 +- 4 files changed, 170 insertions(+), 10 deletions(-) create mode 100644 Lib/lib2to3/fixes/fix_exitfunc.py diff --git a/Lib/lib2to3/fixes/fix_exitfunc.py b/Lib/lib2to3/fixes/fix_exitfunc.py new file mode 100644 index 0000000..5203821 --- /dev/null +++ b/Lib/lib2to3/fixes/fix_exitfunc.py @@ -0,0 +1,70 @@ +""" +Convert use of sys.exitfunc to use the atexit module. +""" + +# Author: Benjamin Peterson + +from lib2to3 import pytree, fixer_base +from lib2to3.fixer_util import Name, Attr, Call, Comma, Newline, syms + + +class FixExitfunc(fixer_base.BaseFix): + + PATTERN = """ + ( + sys_import=import_name<'import' + ('sys' + | + dotted_as_names< (any ',')* 'sys' (',' any)* > + ) + > + | + expr_stmt< + power< 'sys' trailer< '.' 'exitfunc' > > + '=' func=any > + ) + """ + + def __init__(self, *args): + super(FixExitfunc, self).__init__(*args) + + def start_tree(self, tree, filename): + super(FixExitfunc, self).start_tree(tree, filename) + self.sys_import = None + + def transform(self, node, results): + # First, find a the sys import. We'll just hope it's global scope. + if "sys_import" in results: + if self.sys_import is None: + self.sys_import = results["sys_import"] + return + + func = results["func"].clone() + func.prefix = "" + register = pytree.Node(syms.power, + Attr(Name("atexit"), Name("register")) + ) + call = Call(register, [func], node.prefix) + node.replace(call) + + if self.sys_import is None: + # That's interesting. + self.warning(node, "Can't find sys import; Please add an atexit " + "import at the top of your file.") + return + + # Now add an atexit import after the sys import. + names = self.sys_import.children[1] + if names.type == syms.dotted_as_names: + names.append_child(Comma()) + names.append_child(Name("atexit", " ")) + else: + containing_stmt = self.sys_import.parent + position = containing_stmt.children.index(self.sys_import) + stmt_container = containing_stmt.parent + new_import = pytree.Node(syms.import_name, + [Name("import"), Name("atexit", " ")] + ) + new = pytree.Node(syms.simple_stmt, [new_import]) + containing_stmt.insert_child(position + 1, Newline()) + containing_stmt.insert_child(position + 2, new) diff --git a/Lib/lib2to3/pgen2/tokenize.py b/Lib/lib2to3/pgen2/tokenize.py index 7ae0280..701daf8 100644 --- a/Lib/lib2to3/pgen2/tokenize.py +++ b/Lib/lib2to3/pgen2/tokenize.py @@ -253,14 +253,16 @@ def detect_encoding(readline): in. It detects the encoding from the presence of a utf-8 bom or an encoding - cookie as specified in pep-0263. If both a bom and a cookie are present, - but disagree, a SyntaxError will be raised. If the encoding cookie is an - invalid charset, raise a SyntaxError. + cookie as specified in pep-0263. If both a bom and a cookie are present, but + disagree, a SyntaxError will be raised. If the encoding cookie is an invalid + charset, raise a SyntaxError. Note that if a utf-8 bom is found, + 'utf-8-sig' is returned. If no encoding is specified, then the default of 'utf-8' will be returned. """ bom_found = False encoding = None + default = 'utf-8' def read_or_stop(): try: return readline() @@ -287,17 +289,16 @@ def detect_encoding(readline): if codec.name != 'utf-8': # This behaviour mimics the Python interpreter raise SyntaxError('encoding problem: utf-8') - else: - # Allow it to be properly encoded and decoded. - encoding = 'utf-8-sig' + encoding += '-sig' return encoding first = read_or_stop() if first.startswith(BOM_UTF8): bom_found = True first = first[3:] + default = 'utf-8-sig' if not first: - return 'utf-8', [] + return default, [] encoding = find_cookie(first) if encoding: @@ -305,13 +306,13 @@ def detect_encoding(readline): second = read_or_stop() if not second: - return 'utf-8', [first] + return default, [first] encoding = find_cookie(second) if encoding: return encoding, [first, second] - return 'utf-8', [first, second] + return default, [first, second] def untokenize(iterable): """Transform tokens back into Python source code. diff --git a/Lib/lib2to3/tests/test_fixers.py b/Lib/lib2to3/tests/test_fixers.py index a92f14a..b28c35f 100644 --- a/Lib/lib2to3/tests/test_fixers.py +++ b/Lib/lib2to3/tests/test_fixers.py @@ -4285,3 +4285,91 @@ class Test_operator(FixerTestCase): def test_bare_sequenceIncludes(self): s = "sequenceIncludes(x, y)" self.warns_unchanged(s, "You should use operator.contains here.") + + +class Test_exitfunc(FixerTestCase): + + fixer = "exitfunc" + + def test_simple(self): + b = """ + import sys + sys.exitfunc = my_atexit + """ + a = """ + import sys + import atexit + atexit.register(my_atexit) + """ + self.check(b, a) + + def test_names_import(self): + b = """ + import sys, crumbs + sys.exitfunc = my_func + """ + a = """ + import sys, crumbs, atexit + atexit.register(my_func) + """ + self.check(b, a) + + def test_complex_expression(self): + b = """ + import sys + sys.exitfunc = do(d)/a()+complex(f=23, g=23)*expression + """ + a = """ + import sys + import atexit + atexit.register(do(d)/a()+complex(f=23, g=23)*expression) + """ + self.check(b, a) + + def test_comments(self): + b = """ + import sys # Foo + sys.exitfunc = f # Blah + """ + a = """ + import sys + import atexit # Foo + atexit.register(f) # Blah + """ + self.check(b, a) + + b = """ + import apples, sys, crumbs, larry # Pleasant comments + sys.exitfunc = func + """ + a = """ + import apples, sys, crumbs, larry, atexit # Pleasant comments + atexit.register(func) + """ + self.check(b, a) + + def test_in_a_function(self): + b = """ + import sys + def f(): + sys.exitfunc = func + """ + a = """ + import sys + import atexit + def f(): + atexit.register(func) + """ + self.check(b, a) + + def test_no_sys_import(self): + b = """sys.exitfunc = f""" + a = """atexit.register(f)""" + msg = ("Can't find sys import; Please add an atexit import at the " + "top of your file.") + self.warns(b, a, msg) + + + def test_unchanged(self): + s = """f(sys.exitfunc)""" + self.unchanged(s) diff --git a/Lib/lib2to3/tests/test_parser.py b/Lib/lib2to3/tests/test_parser.py index 15b109e9..06f3227 100644 --- a/Lib/lib2to3/tests/test_parser.py +++ b/Lib/lib2to3/tests/test_parser.py @@ -206,6 +206,7 @@ def diff(fn, result): finally: f.close() try: - return os.system("diff -u %r @" % fn) + fn = fn.replace('"', '\\"') + return os.system('diff -u "%s" @' % fn) finally: os.remove("@") -- cgit v0.12 -- cgit v0.12 From d526c7cc1c7d8d86f6f47312a79ca68e4deea215 Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Tue, 23 Mar 2010 11:43:20 +0000 Subject: Merged revisions 76197 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r76197 | benjamin.peterson | 2009-11-10 22:23:15 +0100 (mar., 10 nov. 2009) | 1 line death to compiler warning ........ --- Objects/unicodeobject.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 2ccec90..c9ff059 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -2513,7 +2513,9 @@ PyUnicode_EncodeUTF8(const Py_UNICODE *s, *p++ = (char)(0x80 | (ch & 0x3f)); continue; } +#ifndef Py_UNICODE_WIDE encodeUCS4: +#endif /* Encode UCS4 Unicode ordinals */ *p++ = (char)(0xf0 | (ch >> 18)); *p++ = (char)(0x80 | ((ch >> 12) & 0x3f)); -- cgit v0.12 From 6de9bec3928f786488e4206785ce9db227d9871b Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Tue, 23 Mar 2010 15:56:12 +0000 Subject: Merged revisions 78901 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78901 | ezio.melotti | 2010-03-13 06:42:07 +0200 (Sat, 13 Mar 2010) | 9 lines Merged revisions 78900 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78900 | ezio.melotti | 2010-03-13 06:39:51 +0200 (Sat, 13 Mar 2010) | 1 line Silence compiler warnings. ........ ................ --- Modules/_cursesmodule.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/Modules/_cursesmodule.c b/Modules/_cursesmodule.c index ab17b0b..a89c22b 100644 --- a/Modules/_cursesmodule.c +++ b/Modules/_cursesmodule.c @@ -458,14 +458,14 @@ PyCursesWindow_AddStr(PyCursesWindowObject *self, PyObject *args) if (use_attr == TRUE) { attr_old = getattrs(self->win); - wattrset(self->win,attr); + (void)wattrset(self->win,attr); } if (use_xy == TRUE) rtn = mvwaddstr(self->win,y,x,str); else rtn = waddstr(self->win,str); if (use_attr == TRUE) - wattrset(self->win,attr_old); + (void)wattrset(self->win,attr_old); return PyCursesCheckERR(rtn, "addstr"); } @@ -507,14 +507,14 @@ PyCursesWindow_AddNStr(PyCursesWindowObject *self, PyObject *args) if (use_attr == TRUE) { attr_old = getattrs(self->win); - wattrset(self->win,attr); + (void)wattrset(self->win,attr); } if (use_xy == TRUE) rtn = mvwaddnstr(self->win,y,x,str,n); else rtn = waddnstr(self->win,str,n); if (use_attr == TRUE) - wattrset(self->win,attr_old); + (void)wattrset(self->win,attr_old); return PyCursesCheckERR(rtn, "addnstr"); } @@ -1148,14 +1148,14 @@ PyCursesWindow_InsStr(PyCursesWindowObject *self, PyObject *args) if (use_attr == TRUE) { attr_old = getattrs(self->win); - wattrset(self->win,attr); + (void)wattrset(self->win,attr); } if (use_xy == TRUE) rtn = mvwinsstr(self->win,y,x,str); else rtn = winsstr(self->win,str); if (use_attr == TRUE) - wattrset(self->win,attr_old); + (void)wattrset(self->win,attr_old); return PyCursesCheckERR(rtn, "insstr"); } @@ -1197,14 +1197,14 @@ PyCursesWindow_InsNStr(PyCursesWindowObject *self, PyObject *args) if (use_attr == TRUE) { attr_old = getattrs(self->win); - wattrset(self->win,attr); + (void)wattrset(self->win,attr); } if (use_xy == TRUE) rtn = mvwinsnstr(self->win,y,x,str,n); else rtn = winsnstr(self->win,str,n); if (use_attr == TRUE) - wattrset(self->win,attr_old); + (void)wattrset(self->win,attr_old); return PyCursesCheckERR(rtn, "insnstr"); } -- cgit v0.12 From e7e59c270d6a7935a2c396303b49b4038fed4abb Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Tue, 23 Mar 2010 21:05:56 +0000 Subject: Merged revisions 79352 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79352 | benjamin.peterson | 2010-03-23 16:02:34 -0500 (Tue, 23 Mar 2010) | 9 lines Merged revisions 79351 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79351 | benjamin.peterson | 2010-03-23 15:58:37 -0500 (Tue, 23 Mar 2010) | 1 line the == test doesn't work on Solaris #8210 ........ ................ --- configure | 72 ++++++++++++++++++++++++++++++++++++------------------------ configure.in | 2 +- 2 files changed, 44 insertions(+), 30 deletions(-) diff --git a/configure b/configure index d736fb7..891ed9c 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 78783 . +# From configure.in Revision: 79117 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for python 3.1. # @@ -658,6 +658,8 @@ SOVERSION CONFIG_ARGS UNIVERSALSDK ARCH_RUN_32BIT +LIPO_32BIT_FLAGS +LIPO_64BIT_FLAGS PYTHONFRAMEWORK PYTHONFRAMEWORKIDENTIFIER PYTHONFRAMEWORKDIR @@ -1932,6 +1934,8 @@ fi UNIVERSAL_ARCHS="32-bit" + + { echo "$as_me:$LINENO: checking for --with-universal-archs" >&5 echo $ECHO_N "checking for --with-universal-archs... $ECHO_C" >&6; } @@ -1997,14 +2001,16 @@ if test "${enable_framework+set}" = set; then PYTHONFRAMEWORKINSTALLDIR=$PYTHONFRAMEWORKPREFIX/$PYTHONFRAMEWORKDIR FRAMEWORKINSTALLFIRST="frameworkinstallstructure" FRAMEWORKALTINSTALLFIRST="frameworkinstallstructure " - if test "$UNIVERSAL_ARCHS" = "all" - then + case "${UNIVERSAL_ARCHS}" in + all|3-way|intel) FRAMEWORKINSTALLLAST="frameworkinstallmaclib frameworkinstallapps4way frameworkinstallunixtools4way" FRAMEWORKALTINSTALLLAST="frameworkinstallmaclib frameworkinstallapps4way frameworkaltinstallunixtools4way" - else + ;; + *) FRAMEWORKINSTALLLAST="frameworkinstallmaclib frameworkinstallapps frameworkinstallunixtools" FRAMEWORKALTINSTALLLAST="frameworkinstallmaclib frameworkinstallapps frameworkaltinstallunixtools" - fi + ;; + esac if test "x${prefix}" = "xNONE" ; then FRAMEWORKUNIXTOOLSPREFIX="${ac_default_prefix}" @@ -3837,7 +3843,7 @@ else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi -rm -f -r conftest* +rm -f conftest* @@ -4533,7 +4539,7 @@ fi # tweak OPT based on compiler and platform, only if the user didn't set # it on the command line -if test "${OPT-unset}" == "unset" +if test "${OPT-unset}" = "unset" then case $GCC in yes) @@ -4660,24 +4666,30 @@ echo "${ECHO_T}$ac_cv_no_strict_aliasing_ok" >&6; } if test "${enable_universalsdk}"; then UNIVERSAL_ARCH_FLAGS="" if test "$UNIVERSAL_ARCHS" = "32-bit" ; then - UNIVERSAL_ARCH_FLAGS="-arch ppc -arch i386" ARCH_RUN_32BIT="" + UNIVERSAL_ARCH_FLAGS="-arch ppc -arch i386" elif test "$UNIVERSAL_ARCHS" = "64-bit" ; then - UNIVERSAL_ARCH_FLAGS="-arch ppc64 -arch x86_64" ARCH_RUN_32BIT="true" + UNIVERSAL_ARCH_FLAGS="-arch ppc64 -arch x86_64" elif test "$UNIVERSAL_ARCHS" = "all" ; then - UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch ppc64 -arch x86_64" ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc" + UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch ppc64 -arch x86_64" + LIPO_32BIT_FLAGS="-extract i386 -extract ppc7400" + LIPO_64BIT_FLAGS="-extract x86_64 -extract ppc64" elif test "$UNIVERSAL_ARCHS" = "intel" ; then - UNIVERSAL_ARCH_FLAGS="-arch i386 -arch x86_64" ARCH_RUN_32BIT="/usr/bin/arch -i386" + UNIVERSAL_ARCH_FLAGS="-arch i386 -arch x86_64" + LIPO_32BIT_FLAGS="-extract i386" + LIPO_64BIT_FLAGS="-extract x86_64" elif test "$UNIVERSAL_ARCHS" = "3-way" ; then - UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch x86_64" ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc" + UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch x86_64" + LIPO_32BIT_FLAGS="-extract i386 -extract ppc7400" + LIPO_64BIT_FLAGS="-extract x86_64" else { { echo "$as_me:$LINENO: error: proper usage is --with-universal-arch=32-bit|64-bit|all|intel|3-way" >&5 @@ -5385,7 +5397,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f -r conftest* +rm -f conftest* fi @@ -5406,7 +5418,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f -r conftest* +rm -f conftest* fi @@ -6504,7 +6516,7 @@ _ACEOF fi -rm -f -r conftest* +rm -f conftest* { echo "$as_me:$LINENO: result: $was_it_defined" >&5 echo "${ECHO_T}$was_it_defined" >&6; } @@ -7034,7 +7046,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_type_uid_t=no fi -rm -f -r conftest* +rm -f conftest* fi { echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 @@ -14449,7 +14461,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else unistd_defines_pthreads=no fi -rm -f -r conftest* +rm -f conftest* { echo "$as_me:$LINENO: result: $unistd_defines_pthreads" >&5 echo "${ECHO_T}$unistd_defines_pthreads" >&6; } @@ -15917,7 +15929,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1; then ipv6type=$i fi -rm -f -r conftest* +rm -f conftest* ;; kame) @@ -15940,7 +15952,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib ipv6trylibc=yes fi -rm -f -r conftest* +rm -f conftest* ;; linux-glibc) @@ -15961,7 +15973,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6type=$i; ipv6trylibc=yes fi -rm -f -r conftest* +rm -f conftest* ;; linux-inet6) @@ -15999,7 +16011,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f -r conftest* +rm -f conftest* ;; v6d) @@ -16022,7 +16034,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib; BASECFLAGS="-I/usr/local/v6/include $BASECFLAGS" fi -rm -f -r conftest* +rm -f conftest* ;; zeta) @@ -16044,7 +16056,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f -r conftest* +rm -f conftest* ;; esac @@ -24297,7 +24309,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f -r conftest* +rm -f conftest* cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -24316,7 +24328,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f -r conftest* +rm -f conftest* fi @@ -24586,7 +24598,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f -r conftest* +rm -f conftest* fi @@ -26514,6 +26526,8 @@ SOVERSION!$SOVERSION$ac_delim CONFIG_ARGS!$CONFIG_ARGS$ac_delim UNIVERSALSDK!$UNIVERSALSDK$ac_delim ARCH_RUN_32BIT!$ARCH_RUN_32BIT$ac_delim +LIPO_32BIT_FLAGS!$LIPO_32BIT_FLAGS$ac_delim +LIPO_64BIT_FLAGS!$LIPO_64BIT_FLAGS$ac_delim PYTHONFRAMEWORK!$PYTHONFRAMEWORK$ac_delim PYTHONFRAMEWORKIDENTIFIER!$PYTHONFRAMEWORKIDENTIFIER$ac_delim PYTHONFRAMEWORKDIR!$PYTHONFRAMEWORKDIR$ac_delim @@ -26567,8 +26581,6 @@ SO!$SO$ac_delim LDSHARED!$LDSHARED$ac_delim BLDSHARED!$BLDSHARED$ac_delim CCSHARED!$CCSHARED$ac_delim -LINKFORSHARED!$LINKFORSHARED$ac_delim -CFLAGSFORSHARED!$CFLAGSFORSHARED$ac_delim _ACEOF if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then @@ -26610,6 +26622,8 @@ _ACEOF ac_delim='%!_!# ' for ac_last_try in false false false false false :; do cat >conf$$subs.sed <<_ACEOF +LINKFORSHARED!$LINKFORSHARED$ac_delim +CFLAGSFORSHARED!$CFLAGSFORSHARED$ac_delim SHLIBS!$SHLIBS$ac_delim USE_SIGNAL_MODULE!$USE_SIGNAL_MODULE$ac_delim SIGNAL_OBJS!$SIGNAL_OBJS$ac_delim @@ -26633,7 +26647,7 @@ SRCDIRS!$SRCDIRS$ac_delim LTLIBOBJS!$LTLIBOBJS$ac_delim _ACEOF - if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 21; then + if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 23; then break elif $ac_last_try; then { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 diff --git a/configure.in b/configure.in index 17bc82b..4008d2c 100644 --- a/configure.in +++ b/configure.in @@ -832,7 +832,7 @@ fi], # tweak OPT based on compiler and platform, only if the user didn't set # it on the command line AC_SUBST(OPT) -if test "${OPT-unset}" == "unset" +if test "${OPT-unset}" = "unset" then case $GCC in yes) -- cgit v0.12 From a89918aeb25ed7def89d7bec15e6b0364eefc145 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Tue, 23 Mar 2010 23:31:02 +0000 Subject: Merged revisions 79360 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79360 | ezio.melotti | 2010-03-24 01:29:39 +0200 (Wed, 24 Mar 2010) | 9 lines Merged revisions 79358 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79358 | ezio.melotti | 2010-03-24 01:26:21 +0200 (Wed, 24 Mar 2010) | 1 line #8217: typo. ........ ................ --- Doc/howto/webservers.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/howto/webservers.rst b/Doc/howto/webservers.rst index d005103..f1e24e8 100644 --- a/Doc/howto/webservers.rst +++ b/Doc/howto/webservers.rst @@ -38,7 +38,7 @@ The low-level view When a user enters a web site, his browser makes a connection to the site's webserver (this is called the *request*). The server looks up the file in the file system and sends it back to the user's browser, which displays it (this is -the *response*). This is roughly how the unterlying protocol, HTTP works. +the *response*). This is roughly how the underlying protocol, HTTP, works. Now, dynamic web sites are not files in the file system, but rather programs which are run by the web server when a request comes in. They can do all sorts -- cgit v0.12 From 4b7edbc80482311544f35aa144d14bc396032258 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Tue, 23 Mar 2010 23:57:13 +0000 Subject: Merged revisions 79364 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79364 | ezio.melotti | 2010-03-24 01:56:06 +0200 (Wed, 24 Mar 2010) | 9 lines Merged revisions 79362 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79362 | ezio.melotti | 2010-03-24 01:53:20 +0200 (Wed, 24 Mar 2010) | 1 line Another typo. ........ ................ --- Doc/howto/webservers.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/howto/webservers.rst b/Doc/howto/webservers.rst index f1e24e8..ef043b3 100644 --- a/Doc/howto/webservers.rst +++ b/Doc/howto/webservers.rst @@ -677,7 +677,7 @@ project called `Grok `_ which makes it possible for "normal" Python programmers use the very mature Zope components. Another framework that's already been mentioned is `Pylons`_. Pylons is much -like TurboGears with ab even stronger emphasis on flexibility, which is bought +like TurboGears with an even stronger emphasis on flexibility, which is bought at the cost of being more difficult to use. Nearly every component can be exchanged, which makes it necessary to use the documentation of every single component, because there are so many Pylons combinations possible that can -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From d8805b2bb8f5e25641153776c6a01c5653417ec9 Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Thu, 25 Mar 2010 00:35:51 +0000 Subject: Merged revisions 79393 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r79393 | victor.stinner | 2010-03-25 01:30:28 +0100 (jeu., 25 mars 2010) | 3 lines Issue #8226: sys.setfilesystemencoding() raises a LookupError if the encoding is unknown. ........ --- Lib/test/test_sys.py | 1 + Misc/NEWS | 3 +++ Python/bltinmodule.c | 6 +++++- 3 files changed, 9 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py index d7b9cd8..73ef6f5 100644 --- a/Lib/test/test_sys.py +++ b/Lib/test/test_sys.py @@ -758,6 +758,7 @@ class SizeofTest(unittest.TestCase): old = sys.getfilesystemencoding() sys.setfilesystemencoding("iso-8859-1") self.assertEqual(sys.getfilesystemencoding(), "iso-8859-1") + self.assertRaises(LookupError, sys.setfilesystemencoding, "xxx") sys.setfilesystemencoding(old) def test_main(): diff --git a/Misc/NEWS b/Misc/NEWS index a39a7c8..9aa8766 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #8226: sys.setfilesystemencoding() raises a LookupError if the encoding + is unknown + - Issue #1583863: An str subclass can now override the __str__ method Library diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c index 069d790..10527c1 100644 --- a/Python/bltinmodule.c +++ b/Python/bltinmodule.c @@ -29,7 +29,7 @@ int Py_HasFileSystemDefaultEncoding = 0; int _Py_SetFileSystemEncoding(PyObject *s) { - PyObject *defenc; + PyObject *defenc, *codec; if (!PyUnicode_Check(s)) { PyErr_BadInternalCall(); return -1; @@ -37,6 +37,10 @@ _Py_SetFileSystemEncoding(PyObject *s) defenc = _PyUnicode_AsDefaultEncodedString(s, NULL); if (!defenc) return -1; + codec = _PyCodec_Lookup(PyBytes_AsString(defenc)); + if (codec == NULL) + return -1; + Py_DECREF(codec); if (!Py_HasFileSystemDefaultEncoding && Py_FileSystemDefaultEncoding) /* A file system encoding was set at run-time */ free((char*)Py_FileSystemDefaultEncoding); -- cgit v0.12 From f149edadbda023502f88469ae4dc8c9dd62d505c Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Thu, 25 Mar 2010 00:56:18 +0000 Subject: Merged revisions 79398 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79398 | victor.stinner | 2010-03-25 01:55:12 +0100 (jeu., 25 mars 2010) | 12 lines Merged revisions 79395 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79395 | victor.stinner | 2010-03-25 01:51:58 +0100 (jeu., 25 mars 2010) | 5 lines Fix _curses.tiget*() functions: deny None to avoid a crash. Fix the following calls: _curses.tigetflag(None), _curses.tigetnum(None), _curses.tigetstr(None). ........ ................ --- Modules/_cursesmodule.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Modules/_cursesmodule.c b/Modules/_cursesmodule.c index a89c22b..f8c268e 100644 --- a/Modules/_cursesmodule.c +++ b/Modules/_cursesmodule.c @@ -2545,7 +2545,7 @@ PyCurses_tigetflag(PyObject *self, PyObject *args) PyCursesSetupTermCalled; - if (!PyArg_ParseTuple(args, "z", &capname)) + if (!PyArg_ParseTuple(args, "s", &capname)) return NULL; return PyLong_FromLong( (long) tigetflag( capname ) ); @@ -2558,7 +2558,7 @@ PyCurses_tigetnum(PyObject *self, PyObject *args) PyCursesSetupTermCalled; - if (!PyArg_ParseTuple(args, "z", &capname)) + if (!PyArg_ParseTuple(args, "s", &capname)) return NULL; return PyLong_FromLong( (long) tigetnum( capname ) ); @@ -2571,7 +2571,7 @@ PyCurses_tigetstr(PyObject *self, PyObject *args) PyCursesSetupTermCalled; - if (!PyArg_ParseTuple(args, "z", &capname)) + if (!PyArg_ParseTuple(args, "s", &capname)) return NULL; capname = tigetstr( capname ); -- cgit v0.12 -- cgit v0.12 From adc3691c214825c5f50d0bb3a52e6e126acf3e67 Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Thu, 25 Mar 2010 12:26:07 +0000 Subject: Merged revisions 79420 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r79420 | victor.stinner | 2010-03-25 13:24:38 +0100 (jeu., 25 mars 2010) | 10 lines Fix my test introduced in test_sys by r79394: Restore the orginal filesystem encoding before testing assertRaises(LookupError, sys.setfilesystemencoding, "xxx"). Unittest formats the exception, but the formatting failed because the file system was invalid (set to iso-8859-1 by the previous test). Anyway, ensure to restore the original filesystem encoding when exiting test_setfilesystemencoding() to avoid error propagation to the other tests. ........ --- Lib/test/test_sys.py | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py index 73ef6f5..2886e77 100644 --- a/Lib/test/test_sys.py +++ b/Lib/test/test_sys.py @@ -756,10 +756,15 @@ class SizeofTest(unittest.TestCase): def test_setfilesystemencoding(self): old = sys.getfilesystemencoding() - sys.setfilesystemencoding("iso-8859-1") - self.assertEqual(sys.getfilesystemencoding(), "iso-8859-1") - self.assertRaises(LookupError, sys.setfilesystemencoding, "xxx") - sys.setfilesystemencoding(old) + try: + sys.setfilesystemencoding("iso-8859-1") + self.assertEqual(sys.getfilesystemencoding(), "iso-8859-1") + finally: + sys.setfilesystemencoding(old) + try: + self.assertRaises(LookupError, sys.setfilesystemencoding, "xxx") + finally: + sys.setfilesystemencoding(old) def test_main(): test.support.run_unittest(SysModuleTest, SizeofTest) -- cgit v0.12 From b869749f55ed78a09b7cf1a2673a20e6bfb3fa50 Mon Sep 17 00:00:00 2001 From: Brian Curtin Date: Fri, 26 Mar 2010 02:29:25 +0000 Subject: Merged revisions 79434 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79434 | brian.curtin | 2010-03-25 19:39:56 -0500 (Thu, 25 Mar 2010) | 9 lines Merged revisions 79430 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79430 | brian.curtin | 2010-03-25 18:48:54 -0500 (Thu, 25 Mar 2010) | 2 lines Fix #6538. Markup RegexObject and MatchObject as classes. Patch by Ryan Arana. ........ ................ --- Doc/library/re.rst | 345 +++++++++++++++++++++++++++-------------------------- 1 file changed, 175 insertions(+), 170 deletions(-) diff --git a/Doc/library/re.rst b/Doc/library/re.rst index af11501..4daa1ac 100644 --- a/Doc/library/re.rst +++ b/Doc/library/re.rst @@ -705,98 +705,99 @@ form. Regular Expression Objects -------------------------- -Compiled regular expression objects support the following methods and -attributes: +.. class:: RegexObject + The :class:`RegexObject` class supports the following methods and attributes: -.. method:: RegexObject.match(string[, pos[, endpos]]) - If zero or more characters at the beginning of *string* match this regular - expression, return a corresponding :class:`MatchObject` instance. Return - ``None`` if the string does not match the pattern; note that this is different - from a zero-length match. + .. method:: RegexObject.match(string[, pos[, endpos]]) - .. note:: + If zero or more characters at the beginning of *string* match this regular + expression, return a corresponding :class:`MatchObject` instance. Return + ``None`` if the string does not match the pattern; note that this is different + from a zero-length match. - If you want to locate a match anywhere in *string*, use - :meth:`~RegexObject.search` instead. + .. note:: - The optional second parameter *pos* gives an index in the string where the - search is to start; it defaults to ``0``. This is not completely equivalent to - slicing the string; the ``'^'`` pattern character matches at the real beginning - of the string and at positions just after a newline, but not necessarily at the - index where the search is to start. + If you want to locate a match anywhere in *string*, use + :meth:`~RegexObject.search` instead. - The optional parameter *endpos* limits how far the string will be searched; it - will be as if the string is *endpos* characters long, so only the characters - from *pos* to ``endpos - 1`` will be searched for a match. If *endpos* is less - than *pos*, no match will be found, otherwise, if *rx* is a compiled regular - expression object, ``rx.match(string, 0, 50)`` is equivalent to - ``rx.match(string[:50], 0)``. + The optional second parameter *pos* gives an index in the string where the + search is to start; it defaults to ``0``. This is not completely equivalent to + slicing the string; the ``'^'`` pattern character matches at the real beginning + of the string and at positions just after a newline, but not necessarily at the + index where the search is to start. - >>> pattern = re.compile("o") - >>> pattern.match("dog") # No match as "o" is not at the start of "dog." - >>> pattern.match("dog", 1) # Match as "o" is the 2nd character of "dog". - <_sre.SRE_Match object at ...> + The optional parameter *endpos* limits how far the string will be searched; it + will be as if the string is *endpos* characters long, so only the characters + from *pos* to ``endpos - 1`` will be searched for a match. If *endpos* is less + than *pos*, no match will be found, otherwise, if *rx* is a compiled regular + expression object, ``rx.match(string, 0, 50)`` is equivalent to + ``rx.match(string[:50], 0)``. + >>> pattern = re.compile("o") + >>> pattern.match("dog") # No match as "o" is not at the start of "dog." + >>> pattern.match("dog", 1) # Match as "o" is the 2nd character of "dog". + <_sre.SRE_Match object at ...> -.. method:: RegexObject.search(string[, pos[, endpos]]) - Scan through *string* looking for a location where this regular expression - produces a match, and return a corresponding :class:`MatchObject` instance. - Return ``None`` if no position in the string matches the pattern; note that this - is different from finding a zero-length match at some point in the string. + .. method:: RegexObject.search(string[, pos[, endpos]]) - The optional *pos* and *endpos* parameters have the same meaning as for the - :meth:`~RegexObject.match` method. + Scan through *string* looking for a location where this regular expression + produces a match, and return a corresponding :class:`MatchObject` instance. + Return ``None`` if no position in the string matches the pattern; note that this + is different from finding a zero-length match at some point in the string. + The optional *pos* and *endpos* parameters have the same meaning as for the + :meth:`~RegexObject.match` method. -.. method:: RegexObject.split(string[, maxsplit=0]) - Identical to the :func:`split` function, using the compiled pattern. + .. method:: RegexObject.split(string[, maxsplit=0]) + Identical to the :func:`split` function, using the compiled pattern. -.. method:: RegexObject.findall(string[, pos[, endpos]]) - Identical to the :func:`findall` function, using the compiled pattern. + .. method:: RegexObject.findall(string[, pos[, endpos]]) + Identical to the :func:`findall` function, using the compiled pattern. -.. method:: RegexObject.finditer(string[, pos[, endpos]]) - Identical to the :func:`finditer` function, using the compiled pattern. + .. method:: RegexObject.finditer(string[, pos[, endpos]]) + Identical to the :func:`finditer` function, using the compiled pattern. -.. method:: RegexObject.sub(repl, string[, count=0]) - Identical to the :func:`sub` function, using the compiled pattern. + .. method:: RegexObject.sub(repl, string[, count=0]) + Identical to the :func:`sub` function, using the compiled pattern. -.. method:: RegexObject.subn(repl, string[, count=0]) - Identical to the :func:`subn` function, using the compiled pattern. + .. method:: RegexObject.subn(repl, string[, count=0]) + Identical to the :func:`subn` function, using the compiled pattern. -.. attribute:: RegexObject.flags - The flags argument used when the RE object was compiled, or ``0`` if no flags - were provided. + .. attribute:: RegexObject.flags + The flags argument used when the RE object was compiled, or ``0`` if no flags + were provided. -.. attribute:: RegexObject.groups - The number of capturing groups in the pattern. + .. attribute:: RegexObject.groups + The number of capturing groups in the pattern. -.. attribute:: RegexObject.groupindex - A dictionary mapping any symbolic group names defined by ``(?P)`` to group - numbers. The dictionary is empty if no symbolic groups were used in the - pattern. + .. attribute:: RegexObject.groupindex + + A dictionary mapping any symbolic group names defined by ``(?P)`` to group + numbers. The dictionary is empty if no symbolic groups were used in the + pattern. -.. attribute:: RegexObject.pattern + .. attribute:: RegexObject.pattern - The pattern string from which the RE object was compiled. + The pattern string from which the RE object was compiled. .. _match-objects: @@ -804,176 +805,180 @@ attributes: Match Objects ------------- -Match objects always have a boolean value of :const:`True`, so that you can test -whether e.g. :func:`match` resulted in a match with a simple if statement. They -support the following methods and attributes: +.. class:: MatchObject + Match Objects always have a boolean value of :const:`True`, so that you can test + whether e.g. :func:`match` resulted in a match with a simple if statement. They + support the following methods and attributes: -.. method:: MatchObject.expand(template) - Return the string obtained by doing backslash substitution on the template - string *template*, as done by the :meth:`~RegexObject.sub` method. Escapes - such as ``\n`` are converted to the appropriate characters, and numeric - backreferences (``\1``, ``\2``) and named backreferences (``\g<1>``, - ``\g``) are replaced by the contents of the corresponding group. + .. method:: MatchObject.expand(template) + Return the string obtained by doing backslash substitution on the template + string *template*, as done by the :meth:`~RegexObject.sub` method. Escapes + such as ``\n`` are converted to the appropriate characters, and numeric + backreferences (``\1``, ``\2``) and named backreferences (``\g<1>``, + ``\g``) are replaced by the contents of the corresponding group. -.. method:: MatchObject.group([group1, ...]) - Returns one or more subgroups of the match. If there is a single argument, the - result is a single string; if there are multiple arguments, the result is a - tuple with one item per argument. Without arguments, *group1* defaults to zero - (the whole match is returned). If a *groupN* argument is zero, the corresponding - return value is the entire matching string; if it is in the inclusive range - [1..99], it is the string matching the corresponding parenthesized group. If a - group number is negative or larger than the number of groups defined in the - pattern, an :exc:`IndexError` exception is raised. If a group is contained in a - part of the pattern that did not match, the corresponding result is ``None``. - If a group is contained in a part of the pattern that matched multiple times, - the last match is returned. + .. method:: MatchObject.group([group1, ...]) - >>> m = re.match(r"(\w+) (\w+)", "Isaac Newton, physicist") - >>> m.group(0) # The entire match - 'Isaac Newton' - >>> m.group(1) # The first parenthesized subgroup. - 'Isaac' - >>> m.group(2) # The second parenthesized subgroup. - 'Newton' - >>> m.group(1, 2) # Multiple arguments give us a tuple. - ('Isaac', 'Newton') + Returns one or more subgroups of the match. If there is a single argument, the + result is a single string; if there are multiple arguments, the result is a + tuple with one item per argument. Without arguments, *group1* defaults to zero + (the whole match is returned). If a *groupN* argument is zero, the corresponding + return value is the entire matching string; if it is in the inclusive range + [1..99], it is the string matching the corresponding parenthesized group. If a + group number is negative or larger than the number of groups defined in the + pattern, an :exc:`IndexError` exception is raised. If a group is contained in a + part of the pattern that did not match, the corresponding result is ``None``. + If a group is contained in a part of the pattern that matched multiple times, + the last match is returned. - If the regular expression uses the ``(?P...)`` syntax, the *groupN* - arguments may also be strings identifying groups by their group name. If a - string argument is not used as a group name in the pattern, an :exc:`IndexError` - exception is raised. + >>> m = re.match(r"(\w+) (\w+)", "Isaac Newton, physicist") + >>> m.group(0) # The entire match + 'Isaac Newton' + >>> m.group(1) # The first parenthesized subgroup. + 'Isaac' + >>> m.group(2) # The second parenthesized subgroup. + 'Newton' + >>> m.group(1, 2) # Multiple arguments give us a tuple. + ('Isaac', 'Newton') - A moderately complicated example: + If the regular expression uses the ``(?P...)`` syntax, the *groupN* + arguments may also be strings identifying groups by their group name. If a + string argument is not used as a group name in the pattern, an :exc:`IndexError` + exception is raised. - >>> m = re.match(r"(?P\w+) (?P\w+)", "Malcolm Reynolds") - >>> m.group('first_name') - 'Malcolm' - >>> m.group('last_name') - 'Reynolds' + A moderately complicated example: - Named groups can also be referred to by their index: + >>> m = re.match(r"(?P\w+) (?P\w+)", "Malcolm Reynolds") + >>> m.group('first_name') + 'Malcolm' + >>> m.group('last_name') + 'Reynolds' - >>> m.group(1) - 'Malcolm' - >>> m.group(2) - 'Reynolds' + Named groups can also be referred to by their index: - If a group matches multiple times, only the last match is accessible: + >>> m.group(1) + 'Malcolm' + >>> m.group(2) + 'Reynolds' - >>> m = re.match(r"(..)+", "a1b2c3") # Matches 3 times. - >>> m.group(1) # Returns only the last match. - 'c3' + If a group matches multiple times, only the last match is accessible: + >>> m = re.match(r"(..)+", "a1b2c3") # Matches 3 times. + >>> m.group(1) # Returns only the last match. + 'c3' -.. method:: MatchObject.groups([default]) + .. method:: MatchObject.groups([default]) - Return a tuple containing all the subgroups of the match, from 1 up to however - many groups are in the pattern. The *default* argument is used for groups that - did not participate in the match; it defaults to ``None``. + Return a tuple containing all the subgroups of the match, from 1 up to however + many groups are in the pattern. The *default* argument is used for groups that + did not participate in the match; it defaults to ``None``. (Incompatibility + note: in the original Python 1.5 release, if the tuple was one element long, a + string would be returned instead. In later versions (from 1.5.1 on), a + singleton tuple is returned in such cases.) - For example: + For example: - >>> m = re.match(r"(\d+)\.(\d+)", "24.1632") - >>> m.groups() - ('24', '1632') + >>> m = re.match(r"(\d+)\.(\d+)", "24.1632") + >>> m.groups() + ('24', '1632') - If we make the decimal place and everything after it optional, not all groups - might participate in the match. These groups will default to ``None`` unless - the *default* argument is given: + If we make the decimal place and everything after it optional, not all groups + might participate in the match. These groups will default to ``None`` unless + the *default* argument is given: - >>> m = re.match(r"(\d+)\.?(\d+)?", "24") - >>> m.groups() # Second group defaults to None. - ('24', None) - >>> m.groups('0') # Now, the second group defaults to '0'. - ('24', '0') + >>> m = re.match(r"(\d+)\.?(\d+)?", "24") + >>> m.groups() # Second group defaults to None. + ('24', None) + >>> m.groups('0') # Now, the second group defaults to '0'. + ('24', '0') -.. method:: MatchObject.groupdict([default]) + .. method:: MatchObject.groupdict([default]) - Return a dictionary containing all the *named* subgroups of the match, keyed by - the subgroup name. The *default* argument is used for groups that did not - participate in the match; it defaults to ``None``. For example: + Return a dictionary containing all the *named* subgroups of the match, keyed by + the subgroup name. The *default* argument is used for groups that did not + participate in the match; it defaults to ``None``. For example: - >>> m = re.match(r"(?P\w+) (?P\w+)", "Malcolm Reynolds") - >>> m.groupdict() - {'first_name': 'Malcolm', 'last_name': 'Reynolds'} + >>> m = re.match(r"(?P\w+) (?P\w+)", "Malcolm Reynolds") + >>> m.groupdict() + {'first_name': 'Malcolm', 'last_name': 'Reynolds'} -.. method:: MatchObject.start([group]) - MatchObject.end([group]) + .. method:: MatchObject.start([group]) + MatchObject.end([group]) - Return the indices of the start and end of the substring matched by *group*; - *group* defaults to zero (meaning the whole matched substring). Return ``-1`` if - *group* exists but did not contribute to the match. For a match object *m*, and - a group *g* that did contribute to the match, the substring matched by group *g* - (equivalent to ``m.group(g)``) is :: + Return the indices of the start and end of the substring matched by *group*; + *group* defaults to zero (meaning the whole matched substring). Return ``-1`` if + *group* exists but did not contribute to the match. For a match object *m*, and + a group *g* that did contribute to the match, the substring matched by group *g* + (equivalent to ``m.group(g)``) is :: - m.string[m.start(g):m.end(g)] + m.string[m.start(g):m.end(g)] - Note that ``m.start(group)`` will equal ``m.end(group)`` if *group* matched a - null string. For example, after ``m = re.search('b(c?)', 'cba')``, - ``m.start(0)`` is 1, ``m.end(0)`` is 2, ``m.start(1)`` and ``m.end(1)`` are both - 2, and ``m.start(2)`` raises an :exc:`IndexError` exception. + Note that ``m.start(group)`` will equal ``m.end(group)`` if *group* matched a + null string. For example, after ``m = re.search('b(c?)', 'cba')``, + ``m.start(0)`` is 1, ``m.end(0)`` is 2, ``m.start(1)`` and ``m.end(1)`` are both + 2, and ``m.start(2)`` raises an :exc:`IndexError` exception. - An example that will remove *remove_this* from email addresses: + An example that will remove *remove_this* from email addresses: - >>> email = "tony@tiremove_thisger.net" - >>> m = re.search("remove_this", email) - >>> email[:m.start()] + email[m.end():] - 'tony@tiger.net' + >>> email = "tony@tiremove_thisger.net" + >>> m = re.search("remove_this", email) + >>> email[:m.start()] + email[m.end():] + 'tony@tiger.net' -.. method:: MatchObject.span([group]) + .. method:: MatchObject.span([group]) - For :class:`MatchObject` *m*, return the 2-tuple ``(m.start(group), - m.end(group))``. Note that if *group* did not contribute to the match, this is - ``(-1, -1)``. *group* defaults to zero, the entire match. + For :class:`MatchObject` *m*, return the 2-tuple ``(m.start(group), + m.end(group))``. Note that if *group* did not contribute to the match, this is + ``(-1, -1)``. *group* defaults to zero, the entire match. -.. attribute:: MatchObject.pos + .. attribute:: MatchObject.pos - The value of *pos* which was passed to the :meth:`~RegexObject.search` or - :meth:`~RegexObject.match` method of the :class:`RegexObject`. This is the - index into the string at which the RE engine started looking for a match. + The value of *pos* which was passed to the :meth:`~RegexObject.search` or + :meth:`~RegexObject.match` method of the :class:`RegexObject`. This is the + index into the string at which the RE engine started looking for a match. -.. attribute:: MatchObject.endpos + .. attribute:: MatchObject.endpos - The value of *endpos* which was passed to the :meth:`~RegexObject.search` or - :meth:`~RegexObject.match` method of the :class:`RegexObject`. This is the - index into the string beyond which the RE engine will not go. + The value of *endpos* which was passed to the :meth:`~RegexObject.search` or + :meth:`~RegexObject.match` method of the :class:`RegexObject`. This is the + index into the string beyond which the RE engine will not go. -.. attribute:: MatchObject.lastindex + .. attribute:: MatchObject.lastindex - The integer index of the last matched capturing group, or ``None`` if no group - was matched at all. For example, the expressions ``(a)b``, ``((a)(b))``, and - ``((ab))`` will have ``lastindex == 1`` if applied to the string ``'ab'``, while - the expression ``(a)(b)`` will have ``lastindex == 2``, if applied to the same - string. + The integer index of the last matched capturing group, or ``None`` if no group + was matched at all. For example, the expressions ``(a)b``, ``((a)(b))``, and + ``((ab))`` will have ``lastindex == 1`` if applied to the string ``'ab'``, while + the expression ``(a)(b)`` will have ``lastindex == 2``, if applied to the same + string. -.. attribute:: MatchObject.lastgroup + .. attribute:: MatchObject.lastgroup - The name of the last matched capturing group, or ``None`` if the group didn't - have a name, or if no group was matched at all. + The name of the last matched capturing group, or ``None`` if the group didn't + have a name, or if no group was matched at all. -.. attribute:: MatchObject.re + .. attribute:: MatchObject.re - The regular expression object whose :meth:`~RegexObject.match` or - :meth:`~RegexObject.search` method produced this :class:`MatchObject` - instance. + The regular expression object whose :meth:`~RegexObject.match` or + :meth:`~RegexObject.search` method produced this :class:`MatchObject` + instance. -.. attribute:: MatchObject.string + .. attribute:: MatchObject.string - The string passed to :meth:`~RegexObject.match` or - :meth:`~RegexObject.search`. + The string passed to :meth:`~RegexObject.match` or + :meth:`~RegexObject.search`. Examples -- cgit v0.12 From ed6c893cfcca48944d28aaa881f00c97b9fbe55b Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Fri, 26 Mar 2010 19:38:11 +0000 Subject: Merged revisions 79449,79452 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79449 | antoine.pitrou | 2010-03-26 20:32:24 +0100 (ven., 26 mars 2010) | 12 lines Merged revisions 79448 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79448 | antoine.pitrou | 2010-03-26 20:27:16 +0100 (ven., 26 mars 2010) | 6 lines Issue #8222: Enable the SSL_MODE_AUTO_RETRY flag on SSL sockets, so that blocking reads and writes are always retried by OpenSSL itself. (this is a followup to issue #3890) ........ ................ r79452 | antoine.pitrou | 2010-03-26 20:36:14 +0100 (ven., 26 mars 2010) | 3 lines Add NEWS entry for r79449. ................ --- Misc/NEWS | 4 +++- Modules/_ssl.c | 3 +-- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 9aa8766..1db6757 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -28,7 +28,9 @@ Library didn't support chflags() (for example ZFS under FreeBSD). The error is now silenced. -- Issue #3890: Fix recv() and recv_into() on non-blocking SSL sockets. +- Issue #3890, #8222: Fix recv() and recv_into() on non-blocking SSL sockets. + Also, enable the SSL_MODE_AUTO_RETRY flag on SSL sockets, so that blocking + reads and writes are always retried by OpenSSL itself. - Issue #6716/2: Backslash-replace error output in compilall. diff --git a/Modules/_ssl.c b/Modules/_ssl.c index 45c44f8..9131158 100644 --- a/Modules/_ssl.c +++ b/Modules/_ssl.c @@ -9,8 +9,6 @@ directly. XXX should partial writes be enabled, SSL_MODE_ENABLE_PARTIAL_WRITE? - - XXX what about SSL_MODE_AUTO_RETRY? */ #include "Python.h" @@ -371,6 +369,7 @@ newPySSLObject(PySocketSockObject *Sock, char *key_file, char *cert_file, self->ssl = SSL_new(self->ctx); /* New ssl struct */ PySSL_END_ALLOW_THREADS SSL_set_fd(self->ssl, Sock->sock_fd); /* Set the socket for SSL */ + SSL_set_mode(self->ssl, SSL_MODE_AUTO_RETRY); /* If the socket is in non-blocking mode or timeout mode, set the BIO * to non-blocking mode (blocking is the default) -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 9b0e9180e220cb455881de9f4d922a4e2ce0435f Mon Sep 17 00:00:00 2001 From: Florent Xicluna Date: Sun, 28 Mar 2010 11:42:38 +0000 Subject: Note: only the relevant parts of r79474 are merged. Merged revisions 78793,78798-78799,78977,79095,79196,79474 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78793 | florent.xicluna | 2010-03-08 13:25:35 +0100 (lun, 08 mar 2010) | 2 lines Fix macpath to deal with bytes ................ r78798 | florent.xicluna | 2010-03-08 14:32:17 +0100 (lun, 08 mar 2010) | 18 lines Merged revisions 78777,78787,78790 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78777 | florent.xicluna | 2010-03-08 00:49:03 +0100 (lun, 08 mar 2010) | 4 lines Backport the Popen.poll() protection from subprocess to multiprocessing. See #1731717. It should fix transient failures on test_multiprocessing. ........ r78787 | florent.xicluna | 2010-03-08 08:21:16 +0100 (lun, 08 mar 2010) | 2 lines Don't fail on a debug() statement, if the worker PID is (still) None. ........ r78790 | florent.xicluna | 2010-03-08 12:01:39 +0100 (lun, 08 mar 2010) | 2 lines On finalize, don't try to join not started process. ........ ................ r78799 | florent.xicluna | 2010-03-08 15:44:41 +0100 (lun, 08 mar 2010) | 2 lines Fix ntpath abspath to deal with bytes. ................ r78977 | florent.xicluna | 2010-03-15 14:14:39 +0100 (lun, 15 mar 2010) | 2 lines Fix \xhh specs, #1889. (an oversight of r60193, r60210). ................ r79095 | florent.xicluna | 2010-03-19 15:40:31 +0100 (ven, 19 mar 2010) | 2 lines Rename test.test_support to test.support for 3.x. ................ r79196 | florent.xicluna | 2010-03-21 13:29:50 +0100 (dim, 21 mar 2010) | 9 lines Merged revisions 79195 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79195 | florent.xicluna | 2010-03-21 13:27:20 +0100 (dim, 21 mar 2010) | 2 lines Issue #8179: Fix macpath.realpath() on a non-existing path. ........ ................ r79474 | florent.xicluna | 2010-03-28 01:25:02 +0100 (dim, 28 mar 2010) | 33 lines Merged revisions 79297,79310,79382,79425-79427,79450 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79297 | florent.xicluna | 2010-03-22 18:18:18 +0100 (lun, 22 mar 2010) | 2 lines #7668: Fix test_httpservers failure when sys.executable contains non-ASCII bytes. ........ r79310 | florent.xicluna | 2010-03-22 23:52:11 +0100 (lun, 22 mar 2010) | 2 lines Issue #8205: Remove the "Modules" directory from sys.path when Python is running from the build directory (POSIX only). ........ r79382 | florent.xicluna | 2010-03-24 20:33:25 +0100 (mer, 24 mar 2010) | 2 lines Skip tests which depend on multiprocessing.sharedctypes, if _ctypes is not available. ........ r79425 | florent.xicluna | 2010-03-25 21:32:07 +0100 (jeu, 25 mar 2010) | 2 lines Syntax cleanup `== None` -> `is None` ........ r79426 | florent.xicluna | 2010-03-25 21:33:49 +0100 (jeu, 25 mar 2010) | 2 lines #8207: Fix test_pep277 on OS X ........ r79427 | florent.xicluna | 2010-03-25 21:39:10 +0100 (jeu, 25 mar 2010) | 2 lines Fix test_unittest and test_warnings when running "python -Werror -m test.regrtest" ........ r79450 | florent.xicluna | 2010-03-26 20:32:44 +0100 (ven, 26 mar 2010) | 2 lines Ensure that the failed or unexpected tests are sorted before printing. ........ ................ --- Doc/reference/lexical_analysis.rst | 2 +- Lib/idlelib/PyShell.py | 2 +- Lib/macpath.py | 11 +++++-- Lib/multiprocessing/forking.py | 7 ++++- Lib/multiprocessing/pool.py | 5 ++- Lib/multiprocessing/process.py | 2 +- Lib/ntpath.py | 2 ++ Lib/test/regrtest.py | 8 ++--- Lib/test/test_httpservers.py | 14 +++++++-- Lib/test/test_multiprocessing.py | 64 ++++++++++++++++++++------------------ Lib/test/test_warnings.py | 6 ++++ Lib/turtle.py | 12 +++---- Misc/NEWS | 4 ++- 13 files changed, 86 insertions(+), 53 deletions(-) diff --git a/Doc/reference/lexical_analysis.rst b/Doc/reference/lexical_analysis.rst index ab1b7f5..7df0c2b 100644 --- a/Doc/reference/lexical_analysis.rst +++ b/Doc/reference/lexical_analysis.rst @@ -503,7 +503,7 @@ Notes: As in Standard C, up to three octal digits are accepted. (2) - Unlike in Standard C, at most two hex digits are accepted. + Unlike in Standard C, exactly two hex digits are required. (3) In a bytes literal, hexadecimal and octal escapes denote the byte with the diff --git a/Lib/idlelib/PyShell.py b/Lib/idlelib/PyShell.py index 0136089..0898dfe 100644 --- a/Lib/idlelib/PyShell.py +++ b/Lib/idlelib/PyShell.py @@ -347,7 +347,7 @@ class ModifiedInterpreter(InteractiveInterpreter): rpcpid = None def spawn_subprocess(self): - if self.subprocess_arglist == None: + if self.subprocess_arglist is None: self.subprocess_arglist = self.build_subprocess_arglist() args = self.subprocess_arglist self.rpcpid = os.spawnv(os.P_NOWAIT, sys.executable, args) diff --git a/Lib/macpath.py b/Lib/macpath.py index c023646..3b3e4ff 100644 --- a/Lib/macpath.py +++ b/Lib/macpath.py @@ -172,7 +172,11 @@ def normpath(s): def abspath(path): """Return an absolute path.""" if not isabs(path): - path = join(os.getcwd(), path) + if isinstance(path, bytes): + cwd = os.getcwdb() + else: + cwd = os.getcwd() + path = join(cwd, path) return normpath(path) # realpath is a no-op on systems without islink support @@ -189,7 +193,10 @@ def realpath(path): path = components[0] + colon for c in components[1:]: path = join(path, c) - path = Carbon.File.FSResolveAliasFile(path, 1)[0].as_pathname() + try: + path = Carbon.File.FSResolveAliasFile(path, 1)[0].as_pathname() + except Carbon.File.Error: + pass return path supports_unicode_filenames = False diff --git a/Lib/multiprocessing/forking.py b/Lib/multiprocessing/forking.py index 3c0f568..5d66fa3 100644 --- a/Lib/multiprocessing/forking.py +++ b/Lib/multiprocessing/forking.py @@ -104,7 +104,12 @@ if sys.platform != 'win32': def poll(self, flag=os.WNOHANG): if self.returncode is None: - pid, sts = os.waitpid(self.pid, flag) + try: + pid, sts = os.waitpid(self.pid, flag) + except os.error: + # Child process not yet created. See #1731717 + # e.errno == errno.ECHILD == 10 + return None if pid == self.pid: if os.WIFSIGNALED(sts): self.returncode = -os.WTERMSIG(sts) diff --git a/Lib/multiprocessing/pool.py b/Lib/multiprocessing/pool.py index d3ecc9b..3489aea 100644 --- a/Lib/multiprocessing/pool.py +++ b/Lib/multiprocessing/pool.py @@ -387,7 +387,10 @@ class Pool(object): if pool and hasattr(pool[0], 'terminate'): debug('joining pool workers') for p in pool: - p.join() + if p.is_alive(): + # worker has not yet exited + debug('cleaning up worker %d' % p.pid) + p.join() # # Class whose instances are returned by `Pool.apply_async()` diff --git a/Lib/multiprocessing/process.py b/Lib/multiprocessing/process.py index 1a5c25f..c96a4b7 100644 --- a/Lib/multiprocessing/process.py +++ b/Lib/multiprocessing/process.py @@ -179,7 +179,7 @@ class Process(object): @property def ident(self): ''' - Return indentifier (PID) of process or `None` if it has yet to start + Return identifier (PID) of process or `None` if it has yet to start ''' if self is _current_process: return os.getpid() diff --git a/Lib/ntpath.py b/Lib/ntpath.py index 2fd26b1..1cec895 100644 --- a/Lib/ntpath.py +++ b/Lib/ntpath.py @@ -561,6 +561,8 @@ else: # use native Windows method on Windows path = _getfullpathname(path) except WindowsError: pass # Bad path - return unchanged. + elif isinstance(path, bytes): + path = os.getcwdb() else: path = os.getcwd() return normpath(path) diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py index c985c50..8d81bc9 100755 --- a/Lib/test/regrtest.py +++ b/Lib/test/regrtest.py @@ -453,11 +453,6 @@ def main(tests=None, testdir=None, verbose=0, quiet=False, generate=False, if module not in save_modules and module.startswith("test."): support.unload(module) - # The lists won't be sorted if running with -r - good.sort() - bad.sort() - skipped.sort() - if good and not quiet: if not bad and not skipped and len(good) > 1: print("All", end=' ') @@ -893,7 +888,8 @@ def printlist(x, width=70, indent=4): from textwrap import fill blanks = ' ' * indent - print(fill(' '.join(map(str, x)), width, + # Print the sorted list: 'x' may be a '--random' list or a set() + print(fill(' '.join(str(elt) for elt in sorted(x)), width, initial_indent=blanks, subsequent_indent=blanks)) # Map sys.platform to a string containing the basenames of tests diff --git a/Lib/test/test_httpservers.py b/Lib/test/test_httpservers.py index 13e4030..4653f4c 100644 --- a/Lib/test/test_httpservers.py +++ b/Lib/test/test_httpservers.py @@ -294,14 +294,22 @@ class CGIHTTPServerTestCase(BaseTestCase): self.cgi_dir = os.path.join(self.parent_dir, 'cgi-bin') os.mkdir(self.cgi_dir) + # The shebang line should be pure ASCII: use symlink if possible. + # See issue #7668. + if hasattr(os, 'symlink'): + self.pythonexe = os.path.join(self.parent_dir, 'python') + os.symlink(sys.executable, self.pythonexe) + else: + self.pythonexe = sys.executable + self.file1_path = os.path.join(self.cgi_dir, 'file1.py') with open(self.file1_path, 'w') as file1: - file1.write(cgi_file1 % sys.executable) + file1.write(cgi_file1 % self.pythonexe) os.chmod(self.file1_path, 0o777) self.file2_path = os.path.join(self.cgi_dir, 'file2.py') with open(self.file2_path, 'w') as file2: - file2.write(cgi_file2 % sys.executable) + file2.write(cgi_file2 % self.pythonexe) os.chmod(self.file2_path, 0o777) self.cwd = os.getcwd() @@ -310,6 +318,8 @@ class CGIHTTPServerTestCase(BaseTestCase): def tearDown(self): try: os.chdir(self.cwd) + if self.pythonexe != sys.executable: + os.remove(self.pythonexe) os.remove(self.file1_path) os.remove(self.file2_path) os.rmdir(self.cgi_dir) diff --git a/Lib/test/test_multiprocessing.py b/Lib/test/test_multiprocessing.py index d3620b7..f901a05 100644 --- a/Lib/test/test_multiprocessing.py +++ b/Lib/test/test_multiprocessing.py @@ -64,6 +64,16 @@ HAVE_GETVALUE = not getattr(_multiprocessing, WIN32 = (sys.platform == "win32") # +# Some tests require ctypes +# + +try: + from ctypes import Structure, Value, copy, c_int, c_double +except ImportError: + Structure = object + c_int = c_double = None + +# # Creates a wrapper for a function which records the time it takes to finish # @@ -506,7 +516,7 @@ class _TestQueue(BaseTestCase): queue = self.JoinableQueue() if sys.version_info < (2, 5) and not hasattr(queue, 'task_done'): - return + self.skipTest("requires 'queue.task_done()' method") workers = [self.Process(target=self._test_task_done, args=(queue,)) for i in range(4)] @@ -783,6 +793,8 @@ class _TestEvent(BaseTestCase): class _TestValue(BaseTestCase): + ALLOWED_TYPES = ('processes',) + codes_values = [ ('i', 4343, 24234), ('d', 3.625, -4.25), @@ -795,10 +807,8 @@ class _TestValue(BaseTestCase): sv.value = cv[2] + @unittest.skipIf(c_int is None, "requires _ctypes") def test_value(self, raw=False): - if self.TYPE != 'processes': - return - if raw: values = [self.RawValue(code, value) for code, value, _ in self.codes_values] @@ -816,13 +826,12 @@ class _TestValue(BaseTestCase): for sv, cv in zip(values, self.codes_values): self.assertEqual(sv.value, cv[2]) + @unittest.skipIf(c_int is None, "requires _ctypes") def test_rawvalue(self): self.test_value(raw=True) + @unittest.skipIf(c_int is None, "requires _ctypes") def test_getobj_getlock(self): - if self.TYPE != 'processes': - return - val1 = self.Value('i', 5) lock1 = val1.get_lock() obj1 = val1.get_obj() @@ -850,14 +859,14 @@ class _TestValue(BaseTestCase): class _TestArray(BaseTestCase): + ALLOWED_TYPES = ('processes',) + def f(self, seq): for i in range(1, len(seq)): seq[i] += seq[i-1] + @unittest.skipIf(c_int is None, "requires _ctypes") def test_array(self, raw=False): - if self.TYPE != 'processes': - return - seq = [680, 626, 934, 821, 150, 233, 548, 982, 714, 831] if raw: arr = self.RawArray('i', seq) @@ -880,13 +889,12 @@ class _TestArray(BaseTestCase): self.assertEqual(list(arr[:]), seq) + @unittest.skipIf(c_int is None, "requires _ctypes") def test_rawarray(self): self.test_array(raw=True) + @unittest.skipIf(c_int is None, "requires _ctypes") def test_getobj_getlock_obj(self): - if self.TYPE != 'processes': - return - arr1 = self.Array('i', list(range(10))) lock1 = arr1.get_lock() obj1 = arr1.get_obj() @@ -1538,12 +1546,6 @@ class _TestHeap(BaseTestCase): # # -try: - from ctypes import Structure, Value, copy, c_int, c_double -except ImportError: - Structure = object - c_int = c_double = None - class _Foo(Structure): _fields_ = [ ('x', c_int), @@ -1563,10 +1565,8 @@ class _TestSharedCTypes(BaseTestCase): for i in range(len(arr)): arr[i] *= 2 + @unittest.skipIf(c_int is None, "requires _ctypes") def test_sharedctypes(self, lock=False): - if c_int is None: - return - x = Value('i', 7, lock=lock) y = Value(ctypes.c_double, 1.0/3.0, lock=lock) foo = Value(_Foo, 3, 2, lock=lock) @@ -1589,10 +1589,8 @@ class _TestSharedCTypes(BaseTestCase): def test_synchronize(self): self.test_sharedctypes(lock=True) + @unittest.skipIf(c_int is None, "requires _ctypes") def test_copy(self): - if c_int is None: - return - foo = _Foo(2, 5.0) bar = copy(foo) foo.x = 0 @@ -1664,13 +1662,17 @@ class _TestImportStar(BaseTestCase): ALLOWED_TYPES = ('processes',) def test_import(self): - modules = ( + modules = [ 'multiprocessing', 'multiprocessing.connection', 'multiprocessing.heap', 'multiprocessing.managers', 'multiprocessing.pool', 'multiprocessing.process', - 'multiprocessing.reduction', 'multiprocessing.sharedctypes', + 'multiprocessing.reduction', 'multiprocessing.synchronize', 'multiprocessing.util' - ) + ] + + if c_int is not None: + # This module requires _ctypes + modules.append('multiprocessing.sharedctypes') for name in modules: __import__(name) @@ -1730,12 +1732,12 @@ class _TestLogging(BaseTestCase): class TestInvalidHandle(unittest.TestCase): + @unittest.skipIf(WIN32, "skipped on Windows") def test_invalid_handles(self): - if WIN32: - return conn = _multiprocessing.Connection(44977608) self.assertRaises(IOError, conn.poll) self.assertRaises(IOError, _multiprocessing.Connection, -1) + # # Functions used to create test cases from the base ones in this module # @@ -1752,7 +1754,7 @@ def get_attributes(Source, names): def create_test_cases(Mixin, type): result = {} glob = globals() - Type = type[0].upper() + type[1:] + Type = type.capitalize() for name in list(glob.keys()): if name.startswith('_Test'): diff --git a/Lib/test/test_warnings.py b/Lib/test/test_warnings.py index 7393d25..c1e29b8 100644 --- a/Lib/test/test_warnings.py +++ b/Lib/test/test_warnings.py @@ -27,11 +27,15 @@ def warnings_state(module): except NameError: pass original_warnings = warning_tests.warnings + original_filters = module.filters try: + module.filters = original_filters[:] + module.simplefilter("once") warning_tests.warnings = module yield finally: warning_tests.warnings = original_warnings + module.filters = original_filters class BaseTest(unittest.TestCase): @@ -194,6 +198,7 @@ class WarnTests(unittest.TestCase): def test_message(self): with original_warnings.catch_warnings(record=True, module=self.module) as w: + self.module.simplefilter("once") for i in range(4): text = 'multi %d' %i # Different text on each call. self.module.warn(text) @@ -206,6 +211,7 @@ class WarnTests(unittest.TestCase): for ob in (Warning, None, 42): with original_warnings.catch_warnings(record=True, module=self.module) as w: + self.module.simplefilter("once") self.module.warn(ob) # Don't directly compare objects since # ``Warning() != Warning()``. diff --git a/Lib/turtle.py b/Lib/turtle.py index 1355d56..6f06059 100644 --- a/Lib/turtle.py +++ b/Lib/turtle.py @@ -778,7 +778,7 @@ class TurtleScreenBase(object): # needs amendment if not isinstance(self.cv, ScrolledCanvas): return self.canvwidth, self.canvheight - if canvwidth is None and canvheight is None and bg is None: + if canvwidth is canvheight is bg is None: return self.cv.canvwidth, self.cv.canvheight if canvwidth is not None: self.canvwidth = canvwidth @@ -1046,7 +1046,7 @@ class TurtleScreen(TurtleScreenBase): >>> mode() 'logo' """ - if mode == None: + if mode is None: return self._mode mode = mode.lower() if mode not in ["standard", "logo", "world"]: @@ -1385,7 +1385,7 @@ class TurtleScreen(TurtleScreenBase): ### repeatedly pressing the up-arrow key, ### consequently drawing a hexagon """ - if fun == None: + if fun is None: if key in self._keys: self._keys.remove(key) elif key not in self._keys: @@ -1418,7 +1418,7 @@ class TurtleScreen(TurtleScreenBase): ### or by keeping pressed the up-arrow key. ### consequently drawing a hexagon. """ - if fun == None: + if fun is None: if key in self._keys: self._keys.remove(key) elif key is not None and key not in self._keys: @@ -1540,7 +1540,7 @@ class TNavigator(object): def _setmode(self, mode=None): """Set turtle-mode to 'standard', 'world' or 'logo'. """ - if mode == None: + if mode is None: return self._mode if mode not in ["standard", "logo", "world"]: return @@ -2795,7 +2795,7 @@ class RawTurtle(TPen, TNavigator): >>> turtle.shapesize(5, 5, 12) >>> turtle.shapesize(outline=8) """ - if stretch_wid is stretch_len is outline == None: + if stretch_wid is stretch_len is outline is None: stretch_wid, stretch_len = self._stretchfactor return stretch_wid, stretch_len, self._outlinewidth if stretch_wid == 0 or stretch_len == 0: diff --git a/Misc/NEWS b/Misc/NEWS index 1db6757..36204c3 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -20,6 +20,8 @@ Core and Builtins Library ------- +- Issue #8179: Fix macpath.realpath() on a non-existing path. + - Issue #8139: ossaudiodev didn't initialize its types properly, therefore some methods (such as oss_mixer_device.fileno()) were not available. Initial patch by Bertrand Janin. @@ -452,7 +454,7 @@ Tests test_capi (only seen so far on platforms where the curses module wasn't built), due to an uncleared exception. -- issue #7728: test_timeout was changed to use test_support.bind_port +- issue #7728: test_timeout was changed to use test.support.bind_port instead of a hard coded port. - Issue #7376: instead of running a self-test (which was failing) when called -- cgit v0.12 From af9ab377d39b5b2ec37a79889cd644e5b02ff3fb Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Sun, 28 Mar 2010 18:29:17 +0000 Subject: Update itertools recipes. --- Doc/library/itertools.rst | 48 +++++++++++++++++++++++++++++++++++++++-------- 1 file changed, 40 insertions(+), 8 deletions(-) diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst index 5eb5806..84f4231 100644 --- a/Doc/library/itertools.rst +++ b/Doc/library/itertools.rst @@ -580,16 +580,19 @@ which incur interpreter overhead. "Return first n items of the iterable as a list" return list(islice(iterable, n)) - def enumerate(iterable, start=0): - return zip(count(start), iterable) - def tabulate(function, start=0): "Return function(0), function(1), ..." return map(function, count(start)) def consume(iterator, n): "Advance the iterator n-steps ahead. If n is none, consume entirely." - collections.deque(islice(iterator, n), maxlen=0) + # Use functions that consume iterators at C speed. + if n is None: + # feed the entire iterator into a zero-length deque + collections.deque(iterator, maxlen=0) + else: + # advance to the emtpy slice starting at position n + next(islice(iterator, n, n), None) def nth(iterable, n, default=None): "Returns the nth item or a default value" @@ -661,10 +664,9 @@ which incur interpreter overhead. seen = set() seen_add = seen.add if key is None: - for element in iterable: - if element not in seen: - seen_add(element) - yield element + for element in filterfalse(seen.__contains__, iterable): + seen_add(element) + yield element else: for element in iterable: k = key(element) @@ -677,3 +679,33 @@ which incur interpreter overhead. # unique_justseen('AAAABBBCCDAABBB') --> A B C D A B # unique_justseen('ABBCcAD', str.lower) --> A B C A D return map(next, map(itemgetter(1), groupby(iterable, key))) + + def iter_except(func, exception, first=None): + """ Call a function repeatedly until an exception is raised. + + Converts a call-until-exception interface to an iterator interface. + Like __builtin__.iter(func, sentinel) but uses an exception instead + of a sentinel to end the loop. + + Examples: + iter_except(functools.partial(heappop, h), IndexError) # priority queue iterator + iter_except(d.popitem, KeyError) # non-blocking dict iterator + iter_except(d.popleft, IndexError) # non-blocking deque iterator + iter_except(q.get_nowait, Queue.Empty) # loop over a producer Queue + iter_except(s.pop, KeyError) # non-blocking set iterator + + """ + try: + if first is not None: + yield first() # For database APIs needing an initial cast to db.first() + while 1: + yield func() + except exception: + pass + +Note, many of the above recipes can be optimized by replacing global lookups +with local variables defined as default values. For example, the +*dotproduct* recipe can be written as:: + + def dotproduct(vec1, vec2, sum=sum, map=map, mul=operator.mul): + return sum(map(mul, vec1, vec2)) -- cgit v0.12 From 8935ed952485587bf43cd4e0e15323900df84770 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Mon, 29 Mar 2010 19:25:37 +0000 Subject: Merged revisions 79333 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79333 | senthil.kumaran | 2010-03-23 16:30:53 +0530 (Tue, 23 Mar 2010) | 9 lines Merged revisions 79329 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79329 | senthil.kumaran | 2010-03-23 14:16:31 +0530 (Tue, 23 Mar 2010) | 2 lines Fixed Issue8209 - OptionParser keyword arg 'epilog' not mentioned in the docs ........ ................ --- Doc/library/optparse.rst | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Doc/library/optparse.rst b/Doc/library/optparse.rst index e417400..8a5b9c2 100644 --- a/Doc/library/optparse.rst +++ b/Doc/library/optparse.rst @@ -762,7 +762,8 @@ The first step in using :mod:`optparse` is to create an OptionParser instance. The string to use when expanding ``"%prog"`` in ``usage`` and ``version`` instead of ``os.path.basename(sys.argv[0])``. - + ``epilog`` (default: ``None``) + A paragraph of help text to print after the option help. .. _optparse-populating-parser: -- cgit v0.12 From 08e685a7ecbff2cf1aeae92cc8717bde32baf94a Mon Sep 17 00:00:00 2001 From: Florent Xicluna Date: Tue, 30 Mar 2010 19:46:42 +0000 Subject: Merged revisions 79507 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79507 | florent.xicluna | 2010-03-30 21:37:07 +0200 (mar, 30 mar 2010) | 9 lines Merged revisions 79498 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79498 | florent.xicluna | 2010-03-30 18:42:47 +0200 (mar, 30 mar 2010) | 2 lines fix ACKS: alphabetic order and UTF-8 ........ ................ --- Misc/ACKS | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Misc/ACKS b/Misc/ACKS index e88db2a..3638cc0 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -26,7 +26,7 @@ Jason Asbahr David Ascher Chris AtLee John Aycock -Jan-Hein B"uhrman +Jan-Hein Bührman Donovan Baarda Attila Babo Alfonso Baciero @@ -158,6 +158,7 @@ Christopher A. Craig Laura Creighton Simon Cross Drew Csillag +Joaquin Cuenca Abela John Cugini Tom Culliton Lisandro Dalcin @@ -505,7 +506,7 @@ Damien Miller Chad Miller Jay T. Miller Roman Milner -Andrii V. Mishkovskyi +Andrii V. Mishkovskyi Dustin J. Mitchell Dom Mitchell Doug Moen -- cgit v0.12 -- cgit v0.12 From 0d8a1dd64707ad7459871f7d6035a6dd9b3cd123 Mon Sep 17 00:00:00 2001 From: Brian Curtin Date: Wed, 31 Mar 2010 03:22:46 +0000 Subject: Merged revisions 79520 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79520 | brian.curtin | 2010-03-30 22:19:28 -0500 (Tue, 30 Mar 2010) | 9 lines Merged revisions 79518 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79518 | brian.curtin | 2010-03-30 22:10:21 -0500 (Tue, 30 Mar 2010) | 2 lines Fix #8225. xml.etree was displaying an incorrect link when viewed in help. ........ ................ --- Lib/pydoc.py | 3 ++- Lib/test/test_pydoc.py | 6 ++++++ 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/Lib/pydoc.py b/Lib/pydoc.py index 79fb54a..196056c 100755 --- a/Lib/pydoc.py +++ b/Lib/pydoc.py @@ -349,7 +349,8 @@ class Doc: 'marshal', 'posix', 'signal', 'sys', '_thread', 'zipimport') or (file.startswith(basedir) and - not file.startswith(os.path.join(basedir, 'site-packages'))))): + not file.startswith(os.path.join(basedir, 'site-packages')))) and + object.__name__ not in ('xml.etree')): if docloc.startswith("http://"): docloc = "%s/%s" % (docloc.rstrip("/"), object.__name__) else: diff --git a/Lib/test/test_pydoc.py b/Lib/test/test_pydoc.py index b467d2c..14ab6f1 100644 --- a/Lib/test/test_pydoc.py +++ b/Lib/test/test_pydoc.py @@ -8,6 +8,7 @@ import pydoc import inspect import unittest import test.support +import xml.etree from contextlib import contextmanager from test.support import TESTFN, forget, rmtree, EnvironmentVarGuard @@ -253,6 +254,11 @@ class PyDocDocTest(unittest.TestCase): print_diffs(expected_text, result) self.fail("outputs are not equal, see diff above") + def test_issue8225(self): + # Test issue8225 to ensure no doc link appears for xml.etree + result, doc_loc = get_pydoc_text(xml.etree) + self.assertEqual(doc_loc, "", "MODULE DOCS incorrectly includes a link") + def test_not_here(self): missing_module = "test.i_am_not_here" result = str(run_pydoc(missing_module), 'ascii') -- cgit v0.12 From de414a2e9108058e0cccde512f42b5d2d251536f Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Wed, 31 Mar 2010 07:48:01 +0000 Subject: Merged revisions 79525 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79525 | ezio.melotti | 2010-03-31 10:45:32 +0300 (Wed, 31 Mar 2010) | 9 lines Merged revisions 79522 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79522 | ezio.melotti | 2010-03-31 10:26:24 +0300 (Wed, 31 Mar 2010) | 1 line Revert r79179 and merge r75584 to explain how to implement a queue using collection.deque instead of a list. ........ ................ --- Doc/tutorial/datastructures.rst | 22 +++++++++++++--------- 1 file changed, 13 insertions(+), 9 deletions(-) diff --git a/Doc/tutorial/datastructures.rst b/Doc/tutorial/datastructures.rst index ef364b2..b562558 100644 --- a/Doc/tutorial/datastructures.rst +++ b/Doc/tutorial/datastructures.rst @@ -137,21 +137,25 @@ Using Lists as Queues .. sectionauthor:: Ka-Ping Yee +It is also possible to use a list as a queue, where the first element added is +the first element retrieved ("first-in, first-out"); however, lists are not +efficient for this purpose. While appends and pops from the end of list are +fast, doing inserts or pops from the beginning of a list is slow (because all +of the other elements have to be shifted by one). -You can also use a list conveniently as a queue, where the first element added -is the first element retrieved ("first-in, first-out"). To add an item to the -back of the queue, use :meth:`append`. To retrieve an item from the front of -the queue, use :meth:`pop` with ``0`` as the index. For example:: +To implement a queue, use :class:`collections.deque` which was designed to +have fast appends and pops from both ends. For example:: - >>> queue = ["Eric", "John", "Michael"] + >>> from collections import deque + >>> queue = deque(["Eric", "John", "Michael"]) >>> queue.append("Terry") # Terry arrives >>> queue.append("Graham") # Graham arrives - >>> queue.pop(0) + >>> queue.popleft() # The first to arrive now leaves 'Eric' - >>> queue.pop(0) + >>> queue.popleft() # The second to arrive now leaves 'John' - >>> queue - ['Michael', 'Terry', 'Graham'] + >>> queue # Remaining queue in order of arrival + deque(['Michael', 'Terry', 'Graham']) .. _tut-listcomps: -- cgit v0.12 -- cgit v0.12 From a94cbd8fad7bac6e80a473b3c4a91a6c94698f83 Mon Sep 17 00:00:00 2001 From: Brian Curtin Date: Wed, 31 Mar 2010 17:49:27 +0000 Subject: Merged revisions 79531 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r79531 | brian.curtin | 2010-03-31 11:46:38 -0600 (Wed, 31 Mar 2010) | 4 lines Merged revisions 79529 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ --- Lib/pydoc.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/pydoc.py b/Lib/pydoc.py index 196056c..90dff04 100755 --- a/Lib/pydoc.py +++ b/Lib/pydoc.py @@ -350,7 +350,7 @@ class Doc: '_thread', 'zipimport') or (file.startswith(basedir) and not file.startswith(os.path.join(basedir, 'site-packages')))) and - object.__name__ not in ('xml.etree')): + object.__name__ != 'xml.etree'): if docloc.startswith("http://"): docloc = "%s/%s" % (docloc.rstrip("/"), object.__name__) else: -- cgit v0.12 From 1f03f6e6911dc003f75b049ea0bf6dd390a2cc7f Mon Sep 17 00:00:00 2001 From: Brian Curtin Date: Thu, 1 Apr 2010 04:06:54 +0000 Subject: Merged revisions 79545 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79545 | brian.curtin | 2010-03-31 23:05:25 -0500 (Wed, 31 Mar 2010) | 9 lines Merged revisions 79543 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79543 | brian.curtin | 2010-03-31 23:02:00 -0500 (Wed, 31 Mar 2010) | 2 lines Fix a test_pydoc failure on Neal Norwitz's buildbot. ........ ................ --- Lib/pydoc.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/pydoc.py b/Lib/pydoc.py index 90dff04..3f2a5d8 100755 --- a/Lib/pydoc.py +++ b/Lib/pydoc.py @@ -350,7 +350,7 @@ class Doc: '_thread', 'zipimport') or (file.startswith(basedir) and not file.startswith(os.path.join(basedir, 'site-packages')))) and - object.__name__ != 'xml.etree'): + object.__name__ not in ('xml.etree', 'test.pydoc_mod')): if docloc.startswith("http://"): docloc = "%s/%s" % (docloc.rstrip("/"), object.__name__) else: -- cgit v0.12 From 721a35001e620dce23c19cdfba6a64b38feec636 Mon Sep 17 00:00:00 2001 From: Stefan Krah Date: Thu, 1 Apr 2010 10:56:52 +0000 Subject: Merged revisions 79553 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r79553 | stefan.krah | 2010-04-01 12:34:09 +0200 (Thu, 01 Apr 2010) | 1 line Fix typo in definition of 'in' keyword. ........ --- Doc/reference/expressions.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/reference/expressions.rst b/Doc/reference/expressions.rst index d074ebb..f0bf841 100644 --- a/Doc/reference/expressions.rst +++ b/Doc/reference/expressions.rst @@ -1061,7 +1061,7 @@ in s`` returns the negation of ``x in s``. All built-in sequences and set types support this as well as dictionary, for which :keyword:`in` tests whether a the dictionary has a given key. For container types such as list, tuple, set, frozenset, dict, or collections.deque, the expression ``x in y`` is equivalent -to ``any(x is e or x == e for val e in y)``. +to ``any(x is e or x == e for e in y)``. For the string and bytes types, ``x in y`` is true if and only if *x* is a substring of *y*. An equivalent test is ``y.find(x) != -1``. Empty strings are -- cgit v0.12 From bdfa22bbdac1b58cf6f7c3e51ab9a85e5799cb2e Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Fri, 2 Apr 2010 00:23:40 +0000 Subject: Document sorting HowTo --- Doc/library/functions.rst | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index 300a589..ff999e9 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -1009,6 +1009,9 @@ are always available. They are listed here in alphabetical order. `CmpToKey recipe in the ASPN cookbook `_\. + For sorting examples and a brief sorting tutorial, see `Sorting HowTo + `_\. + .. function:: staticmethod(function) Return a static method for *function*. -- cgit v0.12 From 601423585f8598d65c8db748d49e4c5225c9e6df Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Fri, 2 Apr 2010 04:16:13 +0000 Subject: Add and update itertools recipes. --- Doc/library/itertools.rst | 26 ++++++++++++++++++++++++-- 1 file changed, 24 insertions(+), 2 deletions(-) diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst index 84f4231..bb1208c 100644 --- a/Doc/library/itertools.rst +++ b/Doc/library/itertools.rst @@ -455,7 +455,7 @@ loops that truncate the stream. def product(*args, repeat=1): # product('ABCD', 'xy') --> Ax Ay Bx By Cx Cy Dx Dy # product(range(2), repeat=3) --> 000 001 010 011 100 101 110 111 - pools = map(tuple, args) * repeat + pools = [tuple(pool) for pool in args] * repeat result = [[]] for pool in pools: result = [x+[y] for x in result for y in pool] @@ -617,7 +617,8 @@ which incur interpreter overhead. return sum(map(operator.mul, vec1, vec2)) def flatten(listOfLists): - return list(chain.from_iterable(listOfLists)) + "Flatten one level of nesting" + return chain.from_iterable(listOfLists) def repeatfunc(func, times=None, *args): """Repeat calls to func with specified arguments. @@ -703,6 +704,27 @@ which incur interpreter overhead. except exception: pass + def random_product(*args, repeat=1): + "Random selection from itertools.product(*args, **kwds)" + pools = [tuple(pool) for pool in args] * repeat + return [random.choice(pool) for pool in pools] + + def random_permuation(iterable, r=None): + "Random selection from itertools.permutations(iterable, r)" + pool = tuple(iterable) + r = len(pool) if r is None else r + return random.sample(pool, r) + + def random_combination(iterable, r): + "Random selection from itertools.combinations(iterable, r)" + pool = tuple(iterable) + return sorted(random.sample(pool, r), key=pool.index) + + def random_combination_with_replacement(iterable, r): + "Random selection from itertools.combinations_with_replacement(iterable, r)" + pool = tuple(iterable) + return sorted(map(random.choice, repeat(pool, r)), key=pool.index) + Note, many of the above recipes can be optimized by replacing global lookups with local variables defined as default values. For example, the *dotproduct* recipe can be written as:: -- cgit v0.12 From aeac26b9eadc17840857799f668341f508314518 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Fri, 2 Apr 2010 04:49:24 +0000 Subject: Fix nits in itertools recipes. --- Doc/library/itertools.rst | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst index bb1208c..5c63b12 100644 --- a/Doc/library/itertools.rst +++ b/Doc/library/itertools.rst @@ -611,7 +611,7 @@ which incur interpreter overhead. def ncycles(iterable, n): "Returns the sequence elements n times" - return chain.from_iterable(repeat(iterable, n)) + return chain.from_iterable(repeat(tuple(iterable), n)) def dotproduct(vec1, vec2): return sum(map(operator.mul, vec1, vec2)) @@ -707,23 +707,23 @@ which incur interpreter overhead. def random_product(*args, repeat=1): "Random selection from itertools.product(*args, **kwds)" pools = [tuple(pool) for pool in args] * repeat - return [random.choice(pool) for pool in pools] + return tuple(random.choice(pool) for pool in pools) def random_permuation(iterable, r=None): "Random selection from itertools.permutations(iterable, r)" pool = tuple(iterable) r = len(pool) if r is None else r - return random.sample(pool, r) + return tuple(random.sample(pool, r)) def random_combination(iterable, r): "Random selection from itertools.combinations(iterable, r)" pool = tuple(iterable) - return sorted(random.sample(pool, r), key=pool.index) + return tuple(sorted(random.sample(pool, r), key=pool.index)) def random_combination_with_replacement(iterable, r): "Random selection from itertools.combinations_with_replacement(iterable, r)" pool = tuple(iterable) - return sorted(map(random.choice, repeat(pool, r)), key=pool.index) + return tuple(sorted(map(random.choice, repeat(pool, r)), key=pool.index)) Note, many of the above recipes can be optimized by replacing global lookups with local variables defined as default values. For example, the -- cgit v0.12 From 05609eff8a6d02753b8a177560998034f28efb5d Mon Sep 17 00:00:00 2001 From: Florent Xicluna Date: Sat, 3 Apr 2010 00:45:27 +0000 Subject: Merged revision 79605 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r79605 | antoine.pitrou | 2010-04-02 19:12:12 +0200 (ven, 02 avr 2010) | 3 lines Furniture is not very reliable these days (buildbot failures). ........ --- Lib/test/test_robotparser.py | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/Lib/test/test_robotparser.py b/Lib/test/test_robotparser.py index cc8b390..4c3b536 100644 --- a/Lib/test/test_robotparser.py +++ b/Lib/test/test_robotparser.py @@ -1,6 +1,7 @@ import io import unittest import urllib.robotparser +from urllib.error import URLError from test import support class RobotTestCase(unittest.TestCase): @@ -208,18 +209,19 @@ RobotTest(13, doc, good, bad, agent="googlebot") class NetworkTestCase(unittest.TestCase): def testPasswordProtectedSite(self): - if not support.is_resource_enabled('network'): - return - # whole site is password-protected. + support.requires('network') + # XXX it depends on an external resource which could be unavailable url = 'http://mueblesmoraleda.com' parser = urllib.robotparser.RobotFileParser() parser.set_url(url) - parser.read() + try: + parser.read() + except URLError: + self.skipTest('%s is unavailable' % url) self.assertEqual(parser.can_fetch("*", url+"/robots.txt"), False) def testPythonOrg(self): - if not support.is_resource_enabled('network'): - return + support.requires('network') parser = urllib.robotparser.RobotFileParser( "http://www.python.org/robots.txt") parser.read() -- cgit v0.12 From bde0c9db80db8abe0489b4f96ff88e06890d8787 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sat, 3 Apr 2010 01:46:38 +0000 Subject: Merged revisions 79645 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79645 | benjamin.peterson | 2010-04-02 20:40:24 -0500 (Fri, 02 Apr 2010) | 13 lines Merged revisions 79642,79644 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79642 | benjamin.peterson | 2010-04-02 20:08:34 -0500 (Fri, 02 Apr 2010) | 1 line split out large test function ........ r79644 | benjamin.peterson | 2010-04-02 20:28:57 -0500 (Fri, 02 Apr 2010) | 1 line give TypeError when trying to set T_STRING_INPLACE ........ ................ --- Lib/test/test_structmembers.py | 57 +++++++++++++++++++++++++++++------------- Misc/NEWS | 2 ++ Modules/_testcapimodule.c | 17 ++++++++++--- Python/structmember.c | 6 ++++- 4 files changed, 60 insertions(+), 22 deletions(-) diff --git a/Lib/test/test_structmembers.py b/Lib/test/test_structmembers.py index 93e040c..3679ba2 100644 --- a/Lib/test/test_structmembers.py +++ b/Lib/test/test_structmembers.py @@ -8,17 +8,30 @@ from _testcapi import test_structmembersType, \ import warnings, unittest, sys from test import support -ts=test_structmembersType(False, 1, 2, 3, 4, 5, 6, 7, 8, - 9.99999, 10.1010101010) +ts=test_structmembersType(False, # T_BOOL + 1, # T_BYTE + 2, # T_UBYTE + 3, # T_SHORT + 4, # T_USHORT + 5, # T_INT + 6, # T_UINT + 7, # T_LONG + 8, # T_ULONG + 9.99999,# T_FLOAT + 10.1010101010, # T_DOUBLE + "hi" # T_STRING_INPLACE + ) class ReadWriteTests(unittest.TestCase): - def test_types(self): + + def test_bool(self): ts.T_BOOL = True self.assertEquals(ts.T_BOOL, True) ts.T_BOOL = False self.assertEquals(ts.T_BOOL, False) self.assertRaises(TypeError, setattr, ts, 'T_BOOL', 1) + def test_byte(self): ts.T_BYTE = CHAR_MAX self.assertEquals(ts.T_BYTE, CHAR_MAX) ts.T_BYTE = CHAR_MIN @@ -26,6 +39,7 @@ class ReadWriteTests(unittest.TestCase): ts.T_UBYTE = UCHAR_MAX self.assertEquals(ts.T_UBYTE, UCHAR_MAX) + def test_short(self): ts.T_SHORT = SHRT_MAX self.assertEquals(ts.T_SHORT, SHRT_MAX) ts.T_SHORT = SHRT_MIN @@ -33,6 +47,7 @@ class ReadWriteTests(unittest.TestCase): ts.T_USHORT = USHRT_MAX self.assertEquals(ts.T_USHORT, USHRT_MAX) + def test_int(self): ts.T_INT = INT_MAX self.assertEquals(ts.T_INT, INT_MAX) ts.T_INT = INT_MIN @@ -40,6 +55,7 @@ class ReadWriteTests(unittest.TestCase): ts.T_UINT = UINT_MAX self.assertEquals(ts.T_UINT, UINT_MAX) + def test_long(self): ts.T_LONG = LONG_MAX self.assertEquals(ts.T_LONG, LONG_MAX) ts.T_LONG = LONG_MIN @@ -47,21 +63,26 @@ class ReadWriteTests(unittest.TestCase): ts.T_ULONG = ULONG_MAX self.assertEquals(ts.T_ULONG, ULONG_MAX) - ## T_LONGLONG and T_ULONGLONG may not be present on some platforms - if hasattr(ts, 'T_LONGLONG'): - ts.T_LONGLONG = LLONG_MAX - self.assertEquals(ts.T_LONGLONG, LLONG_MAX) - ts.T_LONGLONG = LLONG_MIN - self.assertEquals(ts.T_LONGLONG, LLONG_MIN) - - ts.T_ULONGLONG = ULLONG_MAX - self.assertEquals(ts.T_ULONGLONG, ULLONG_MAX) - - ## make sure these will accept a plain int as well as a long - ts.T_LONGLONG = 3 - self.assertEquals(ts.T_LONGLONG, 3) - ts.T_ULONGLONG = 4 - self.assertEquals(ts.T_ULONGLONG, 4) + @unittest.skipUnless(hasattr(ts, "T_LONGLONG"), "long long not present") + def test_longlong(self): + ts.T_LONGLONG = LLONG_MAX + self.assertEquals(ts.T_LONGLONG, LLONG_MAX) + ts.T_LONGLONG = LLONG_MIN + self.assertEquals(ts.T_LONGLONG, LLONG_MIN) + + ts.T_ULONGLONG = ULLONG_MAX + self.assertEquals(ts.T_ULONGLONG, ULLONG_MAX) + + ## make sure these will accept a plain int as well as a long + ts.T_LONGLONG = 3 + self.assertEquals(ts.T_LONGLONG, 3) + ts.T_ULONGLONG = 4 + self.assertEquals(ts.T_ULONGLONG, 4) + + def test_inplace_string(self): + self.assertEquals(ts.T_STRING_INPLACE, "hi") + self.assertRaises(TypeError, setattr, ts, "T_STRING_INPLACE", "s") + self.assertRaises(TypeError, delattr, ts, "T_STRING_INPLACE") class TestWarnings(unittest.TestCase): diff --git a/Misc/NEWS b/Misc/NEWS index 36204c3..7ba3781 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,8 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Raise a TypeError when trying to delete a T_STRING_INPLACE struct member. + - Issue #8226: sys.setfilesystemencoding() raises a LookupError if the encoding is unknown diff --git a/Modules/_testcapimodule.c b/Modules/_testcapimodule.c index 2d88175..0def230 100644 --- a/Modules/_testcapimodule.c +++ b/Modules/_testcapimodule.c @@ -1672,6 +1672,7 @@ typedef struct { unsigned long ulong_member; float float_member; double double_member; + char inplace_member[5]; #ifdef HAVE_LONG_LONG PY_LONG_LONG longlong_member; unsigned PY_LONG_LONG ulonglong_member; @@ -1695,6 +1696,7 @@ static struct PyMemberDef test_members[] = { {"T_ULONG", T_ULONG, offsetof(test_structmembers, structmembers.ulong_member), 0, NULL}, {"T_FLOAT", T_FLOAT, offsetof(test_structmembers, structmembers.float_member), 0, NULL}, {"T_DOUBLE", T_DOUBLE, offsetof(test_structmembers, structmembers.double_member), 0, NULL}, + {"T_STRING_INPLACE", T_STRING_INPLACE, offsetof(test_structmembers, structmembers.inplace_member), 0, NULL}, #ifdef HAVE_LONG_LONG {"T_LONGLONG", T_LONGLONG, offsetof(test_structmembers, structmembers.longlong_member), 0, NULL}, {"T_ULONGLONG", T_ULONGLONG, offsetof(test_structmembers, structmembers.ulonglong_member), 0, NULL}, @@ -1709,17 +1711,19 @@ test_structmembers_new(PyTypeObject *type, PyObject *args, PyObject *kwargs) static char *keywords[] = { "T_BOOL", "T_BYTE", "T_UBYTE", "T_SHORT", "T_USHORT", "T_INT", "T_UINT", "T_LONG", "T_ULONG", - "T_FLOAT", "T_DOUBLE", + "T_FLOAT", "T_DOUBLE", "T_INPLACE_STRING", #ifdef HAVE_LONG_LONG "T_LONGLONG", "T_ULONGLONG", #endif NULL}; - static char *fmt = "|bbBhHiIlkfd" + static char *fmt = "|bbBhHiIlkfds#" #ifdef HAVE_LONG_LONG "LK" #endif ; test_structmembers *ob; + const char *s; + Py_ssize_t string_len = 0; ob = PyObject_New(test_structmembers, type); if (ob == NULL) return NULL; @@ -1735,7 +1739,8 @@ test_structmembers_new(PyTypeObject *type, PyObject *args, PyObject *kwargs) &ob->structmembers.long_member, &ob->structmembers.ulong_member, &ob->structmembers.float_member, - &ob->structmembers.double_member + &ob->structmembers.double_member, + &s, &string_len #ifdef HAVE_LONG_LONG , &ob->structmembers.longlong_member, &ob->structmembers.ulonglong_member @@ -1744,6 +1749,12 @@ test_structmembers_new(PyTypeObject *type, PyObject *args, PyObject *kwargs) Py_DECREF(ob); return NULL; } + if (string_len > 5) { + Py_DECREF(ob); + PyErr_SetString(PyExc_ValueError, "string too long"); + return NULL; + } + strcpy(ob->structmembers.inplace_member, s); return (PyObject *)ob; } diff --git a/Python/structmember.c b/Python/structmember.c index 8edc354..711cfe5 100644 --- a/Python/structmember.c +++ b/Python/structmember.c @@ -106,7 +106,7 @@ PyMember_SetOne(char *addr, PyMemberDef *l, PyObject *v) addr += l->offset; - if ((l->flags & READONLY) || l->type == T_STRING) + if ((l->flags & READONLY)) { PyErr_SetString(PyExc_AttributeError, "readonly attribute"); return -1; @@ -265,6 +265,10 @@ PyMember_SetOne(char *addr, PyMemberDef *l, PyObject *v) *(char*)addr = string[0]; break; } + case T_STRING: + case T_STRING_INPLACE: + PyErr_SetString(PyExc_TypeError, "readonly attribute"); + return -1; #ifdef HAVE_LONG_LONG case T_LONGLONG:{ PY_LONG_LONG value; -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From f53b1e2f770b640ae9b167dd3b18f5f94a96c284 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Sat, 3 Apr 2010 10:59:11 +0000 Subject: Merged revisions 79665 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79665 | mark.dickinson | 2010-04-03 11:49:56 +0100 (Sat, 03 Apr 2010) | 20 lines Merged revisions 79661 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79661 | mark.dickinson | 2010-04-03 11:27:05 +0100 (Sat, 03 Apr 2010) | 14 lines Fix a couple of issues with the test_structmembersType class in _testcapimodule - rename to _test_structmembersType to avoid the class being automatically called by test_capi - allow space for trailing NUL in inplace_member field of all_structmembers - use T_STRING_INPLACE instead of T_INPLACE_STRING as keyword argument to _test_structmembersType initializer - don't attempt to initialize inplace_member field if T_STRING_INPLACE argument wasn't supplied. ........ ................ --- Lib/test/test_structmembers.py | 4 ++-- Modules/_testcapimodule.c | 25 ++++++++++++++++--------- 2 files changed, 18 insertions(+), 11 deletions(-) diff --git a/Lib/test/test_structmembers.py b/Lib/test/test_structmembers.py index 3679ba2..17ca2ac 100644 --- a/Lib/test/test_structmembers.py +++ b/Lib/test/test_structmembers.py @@ -1,4 +1,4 @@ -from _testcapi import test_structmembersType, \ +from _testcapi import _test_structmembersType, \ CHAR_MAX, CHAR_MIN, UCHAR_MAX, \ SHRT_MAX, SHRT_MIN, USHRT_MAX, \ INT_MAX, INT_MIN, UINT_MAX, \ @@ -8,7 +8,7 @@ from _testcapi import test_structmembersType, \ import warnings, unittest, sys from test import support -ts=test_structmembersType(False, # T_BOOL +ts=_test_structmembersType(False, # T_BOOL 1, # T_BYTE 2, # T_UBYTE 3, # T_SHORT diff --git a/Modules/_testcapimodule.c b/Modules/_testcapimodule.c index 0def230..54e596a 100644 --- a/Modules/_testcapimodule.c +++ b/Modules/_testcapimodule.c @@ -1672,7 +1672,7 @@ typedef struct { unsigned long ulong_member; float float_member; double double_member; - char inplace_member[5]; + char inplace_member[6]; #ifdef HAVE_LONG_LONG PY_LONG_LONG longlong_member; unsigned PY_LONG_LONG ulonglong_member; @@ -1711,7 +1711,7 @@ test_structmembers_new(PyTypeObject *type, PyObject *args, PyObject *kwargs) static char *keywords[] = { "T_BOOL", "T_BYTE", "T_UBYTE", "T_SHORT", "T_USHORT", "T_INT", "T_UINT", "T_LONG", "T_ULONG", - "T_FLOAT", "T_DOUBLE", "T_INPLACE_STRING", + "T_FLOAT", "T_DOUBLE", "T_STRING_INPLACE", #ifdef HAVE_LONG_LONG "T_LONGLONG", "T_ULONGLONG", #endif @@ -1722,7 +1722,7 @@ test_structmembers_new(PyTypeObject *type, PyObject *args, PyObject *kwargs) #endif ; test_structmembers *ob; - const char *s; + const char *s = NULL; Py_ssize_t string_len = 0; ob = PyObject_New(test_structmembers, type); if (ob == NULL) @@ -1749,12 +1749,17 @@ test_structmembers_new(PyTypeObject *type, PyObject *args, PyObject *kwargs) Py_DECREF(ob); return NULL; } - if (string_len > 5) { - Py_DECREF(ob); - PyErr_SetString(PyExc_ValueError, "string too long"); - return NULL; + if (s != NULL) { + if (string_len > 5) { + Py_DECREF(ob); + PyErr_SetString(PyExc_ValueError, "string too long"); + return NULL; + } + strcpy(ob->structmembers.inplace_member, s); + } + else { + strcpy(ob->structmembers.inplace_member, ""); } - strcpy(ob->structmembers.inplace_member, s); return (PyObject *)ob; } @@ -1833,7 +1838,9 @@ PyInit__testcapi(void) Py_TYPE(&test_structmembersType)=&PyType_Type; Py_INCREF(&test_structmembersType); - PyModule_AddObject(m, "test_structmembersType", (PyObject *)&test_structmembersType); + /* don't use a name starting with "test", since we don't want + test_capi to automatically call this */ + PyModule_AddObject(m, "_test_structmembersType", (PyObject *)&test_structmembersType); PyModule_AddObject(m, "CHAR_MAX", PyLong_FromLong(CHAR_MAX)); PyModule_AddObject(m, "CHAR_MIN", PyLong_FromLong(CHAR_MIN)); -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From deca4b0709fb4f73e7ee2464ec34496f32548324 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Sun, 4 Apr 2010 23:18:09 +0000 Subject: Merged revisions 79765 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79765 | benjamin.peterson | 2010-04-04 18:09:06 -0500 (Sun, 04 Apr 2010) | 9 lines Merged revisions 79763 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79763 | benjamin.peterson | 2010-04-04 18:03:22 -0500 (Sun, 04 Apr 2010) | 1 line fix tabs ........ ................ --- Python/structmember.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Python/structmember.c b/Python/structmember.c index 711cfe5..8e37184 100644 --- a/Python/structmember.c +++ b/Python/structmember.c @@ -266,7 +266,7 @@ PyMember_SetOne(char *addr, PyMemberDef *l, PyObject *v) break; } case T_STRING: - case T_STRING_INPLACE: + case T_STRING_INPLACE: PyErr_SetString(PyExc_TypeError, "readonly attribute"); return -1; #ifdef HAVE_LONG_LONG -- cgit v0.12 -- cgit v0.12 From 84ec57c89b050efa9ebf74d6ecf959874d79882b Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Mon, 5 Apr 2010 04:06:12 +0000 Subject: Merged revisions 79783 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79783 | ezio.melotti | 2010-04-05 07:04:35 +0300 (Mon, 05 Apr 2010) | 9 lines Merged revisions 79781 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79781 | ezio.melotti | 2010-04-05 06:51:38 +0300 (Mon, 05 Apr 2010) | 1 line #8212: rephrase the webservers howto and fix some mistakes. ........ ................ --- Doc/howto/webservers.rst | 786 +++++++++++++++++++++++++---------------------- 1 file changed, 414 insertions(+), 372 deletions(-) diff --git a/Doc/howto/webservers.rst b/Doc/howto/webservers.rst index ef043b3..7f68b3b 100644 --- a/Doc/howto/webservers.rst +++ b/Doc/howto/webservers.rst @@ -6,74 +6,75 @@ .. topic:: Abstract - This document shows how Python fits into the web. It presents some ways on - how to integrate Python with the web server and general practices useful for + This document shows how Python fits into the web. It presents some ways + to integrate Python with a web server, and general practices useful for developing web sites. -Programming for the Web has become a hot topic since the raise of the "Web 2.0", +Programming for the Web has become a hot topic since the rise of "Web 2.0", which focuses on user-generated content on web sites. It has always been possible to use Python for creating web sites, but it was a rather tedious task. -Therefore, many so-called "frameworks" and helper tools were created to help -developers creating sites faster and these sites being more robust. This HOWTO -describes some of the methods used to combine Python with a web server to create -dynamic content. It is not meant as a general introduction as this topic is far -too broad to be covered in one single document. However, a short overview of -the most popular libraries is provided. +Therefore, many frameworks and helper tools have been created to assist +developers in creating faster and more robust sites. This HOWTO describes +some of the methods used to combine Python with a web server to create +dynamic content. It is not meant as a complete introduction, as this topic is +far too broad to be covered in one single document. However, a short overview +of the most popular libraries is provided. .. seealso:: - While this HOWTO tries to give an overview over Python in the Web, it cannot - always be as up to date as desired. Web development in Python is moving - forward rapidly, so the wiki page on `Web Programming - `_ might be more in sync with + While this HOWTO tries to give an overview of Python in the web, it cannot + always be as up to date as desired. Web development in Python is rapidly + moving forward, so the wiki page on `Web Programming + `_ may be more in sync with recent development. -The low-level view +The Low-Level View ================== -.. .. image:: http.png - -When a user enters a web site, his browser makes a connection to the site's -webserver (this is called the *request*). The server looks up the file in the +When a user enters a web site, their browser makes a connection to the site's +web server (this is called the *request*). The server looks up the file in the file system and sends it back to the user's browser, which displays it (this is the *response*). This is roughly how the underlying protocol, HTTP, works. -Now, dynamic web sites are not files in the file system, but rather programs -which are run by the web server when a request comes in. They can do all sorts -of useful things, like display the postings of a bulletin board, show your -mails, configurate software or just display the current time. These programs -can be written in about any programming language the server supports, so it is -easy to use Python for creating dynamic web sites. +Dynamic web sites are not based on files in the file system, but rather on +programs which are run by the web server when a request comes in, and which +*generate* the content that is returned to the user. They can do all sorts of +useful things, like display the postings of a bulletin board, show your email, +configure software, or just display the current time. These programs can be +written in any programming language the server supports. Since most servers +support Python, it is easy to use Python to create dynamic web sites. -As most of HTTP servers are written in C or C++, they cannot execute Python code -in a simple way -- a bridge is needed between the server and the program. These -bridges or rather interfaces define how programs interact with the server. In -the past there have been numerous attempts to create the best possible -interface, but there are only a few worth mentioning. +Most HTTP servers are written in C or C++, so they cannot execute Python code +directly -- a bridge is needed between the server and the program. These +bridges, or rather interfaces, define how programs interact with the server. +There have been numerous attempts to create the best possible interface, but +there are only a few worth mentioning. -Not every web server supports every interface. Many web servers do support only -old, now-obsolete interfaces. But they can often be extended using some -third-party modules to support new interfaces. +Not every web server supports every interface. Many web servers only support +old, now-obsolete interfaces; however, they can often be extended using +third-party modules to support newer ones. Common Gateway Interface ------------------------ -This interface is the oldest one, supported by nearly every web server out of -the box. Programs using CGI to communicate with their web server need to be -started by the server for every request. So, every request starts a new Python -interpreter -- which takes some time to start up -- thus making the whole -interface only usable for low load situations. +This interface, most commonly referred to as "CGI", is the oldest, and is +supported by nearly every web server out of the box. Programs using CGI to +communicate with their web server need to be started by the server for every +request. So, every request starts a new Python interpreter -- which takes some +time to start up -- thus making the whole interface only usable for low load +situations. -The upside of CGI is that it is simple -- writing a program which uses CGI is a -matter of about three lines of code. But this simplicity comes at a price: it -does very few things to help the developer. +The upside of CGI is that it is simple -- writing a Python program which uses +CGI is a matter of about three lines of code. This simplicity comes at a +price: it does very few things to help the developer. -Writing CGI programs, while still possible, is not recommended anymore. With -WSGI (more on that later) it is possible to write programs that emulate CGI, so -they can be run as CGI if no better option is available. +Writing CGI programs, while still possible, is no longer recommended. With +:ref:`WSGI `, a topic covered later in this document, it is possible to write +programs that emulate CGI, so they can be run as CGI if no better option is +available. .. seealso:: @@ -81,7 +82,7 @@ they can be run as CGI if no better option is available. creating plain CGI programs: * :mod:`cgi` -- Handling of user input in CGI scripts - * :mod:`cgitb` -- Displays nice tracebacks when errors happen in of CGI + * :mod:`cgitb` -- Displays nice tracebacks when errors happen in CGI applications, instead of presenting a "500 Internal Server Error" message The Python wiki features a page on `CGI scripts @@ -107,16 +108,15 @@ simple CGI program:: print("Hello World!") -You need to write this code into a file with a ``.py`` or ``.cgi`` extension, -this depends on your web server configuration. Depending on your web server -configuration, this file may also need to be in a ``cgi-bin`` folder, for -security reasons. +Depending on your web server configuration, you may need to save this code with +a ``.py`` or ``.cgi`` extension. Additionally, this file may also need to be +in a ``cgi-bin`` folder, for security reasons. You might wonder what the ``cgitb`` line is about. This line makes it possible to display a nice traceback instead of just crashing and displaying an "Internal Server Error" in the user's browser. This is useful for debugging, but it might -risk exposing some confident data to the user. Don't use it when the script is -ready for production use. Still, you should *always* catch exceptions, and +risk exposing some confidential data to the user. You should not use ``cgitb`` +in production code for this reason. You should *always* catch exceptions, and display proper error pages -- end-users don't like to see nondescript "Internal Server Errors" in their browsers. @@ -125,73 +125,83 @@ Setting up CGI on your own server ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ If you don't have your own web server, this does not apply to you. You can -check whether if works as-is and if not you need to talk to the administrator of -your web server anyway. If it is a big hoster, you can try filing a ticket -asking for Python support. - -If you're your own administrator or want to install it for testing purposes on -your own computers, you have to configure it by yourself. There is no one and -single way on how to configure CGI, as there are many web servers with different -configuration options. The currently most widely used free web server is -`Apache HTTPd `_, Apache for short -- this is the one -that most people use, it can be easily installed on nearly every system using -the systems' package management. But `lighttpd `_ has -been gaining attention since some time and is said to have a better performance. -On many systems this server can also be installed using the package management, -so manually compiling the web server is never needed. - -* On Apache you can take a look into the `Dynamic Content with CGI +check whether it works as-is, and if not you will need to talk to the +administrator of your web server. If it is a big host, you can try filing a +ticket asking for Python support. + +If you are your own administrator or want to set up CGI for testing purposes on +your own computers, you have to configure it by yourself. There is no single +way to configure CGI, as there are many web servers with different +configuration options. Currently the most widely used free web server is +`Apache HTTPd `_, or Apache for short. Apache can be +easily installed on nearly every system using the system's package management +tool. `lighttpd `_ is another alternative and is +said to have better performance. On many systems this server can also be +installed using the package management tool, so manually compiling the web +server may not be needed. + +* On Apache you can take a look at the `Dynamic Content with CGI `_ tutorial, where everything is described. Most of the time it is enough just to set ``+ExecCGI``. The tutorial also describes the most common gotchas that might arise. + * On lighttpd you need to use the `CGI module - `_ which can be configured + `_\ , which can be configured in a straightforward way. It boils down to setting ``cgi.assign`` properly. Common problems with CGI scripts ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -Trying to use CGI sometimes leads to small annoyances that one might experience -while trying to get these scripts to run. Sometimes it happens that a seemingly -correct script does not work as expected, which is caused by some small hidden -reason that's difficult to spot. +Using CGI sometimes leads to small annoyances while trying to get these +scripts to run. Sometimes a seemingly correct script does not work as +expected, the cause being some small hidden problem that's difficult to spot. -Some of these reasons are: +Some of these potential problems are: -* The Python script is not marked executable. When CGI scripts are not - executable most of the web servers will let the user download it, instead of +* The Python script is not marked as executable. When CGI scripts are not + executable most web servers will let the user download it, instead of running it and sending the output to the user. For CGI scripts to run - properly the ``+x`` bit needs to be set. Using ``chmod a+x your_script.py`` - might already solve the problem. -* The line endings must be of Unix-type. This is important because the web - server checks the first line of the script (called shebang) and tries to run - the program specified there. It gets easily confused by Windows line endings - (Carriage Return & Line Feed, also called CRLF), so you have to convert the - file to Unix line endings (only Line Feed, LF). This can be done - automatically by uploading the file via FTP in text mode instead of binary - mode, but the preferred way is just telling your editor to save the files with - Unix line endings. Most proper editors support this. -* Your web server must be able to read the file, you need to make sure the - permissions are fine. Often the server runs as user and group ``www-data``, - so it might be worth a try to change the file ownership or making the file - world readable by using ``chmod a+r your_script.py``. -* The webserver must be able to know that the file you're trying to access is a - CGI script. Check the configuration of your web server, maybe there is some - mistake. -* The path to the interpreter in the shebang (``#!/usr/bin/env python``) must be - currect. This line calls ``/usr/bin/env`` to find Python, but it'll fail if - there is no ``/usr/bin/env``. If you know where your Python is installed, you - can also use that path. The commands ``whereis python`` and ``type -p - python`` might also help to find where it is installed. Once this is known, - the shebang line can be changed accordingly: ``#!/usr/bin/python``. + properly on Unix-like operating systems, the ``+x`` bit needs to be set. + Using ``chmod a+x your_script.py`` may solve this problem. + +* On a Unix-like system, The line endings in the program file must be Unix + style line endings. This is important because the web server checks the + first line of the script (called shebang) and tries to run the program + specified there. It gets easily confused by Windows line endings (Carriage + Return & Line Feed, also called CRLF), so you have to convert the file to + Unix line endings (only Line Feed, LF). This can be done automatically by + uploading the file via FTP in text mode instead of binary mode, but the + preferred way is just telling your editor to save the files with Unix line + endings. Most editors support this. + +* Your web server must be able to read the file, and you need to make sure the + permissions are correct. On unix-like systems, the server often runs as user + and group ``www-data``, so it might be worth a try to change the file + ownership, or making the file world readable by using ``chmod a+r + your_script.py``. + +* The web server must know that the file you're trying to access is a CGI script. + Check the configuration of your web server, as it may be configured + to expect a specific file extension for CGI scripts. + +* On Unix-like systems, the path to the interpreter in the shebang + (``#!/usr/bin/env python``) must be correct. This line calls + ``/usr/bin/env`` to find Python, but it will fail if there is no + ``/usr/bin/env``, or if Python is not in the web server's path. If you know + where your Python is installed, you can also use that full path. The + commands ``whereis python`` and ``type -p python`` could help you find + where it is installed. Once you know the path, you can change the shebang + accordingly: ``#!/usr/bin/python``. + * The file must not contain a BOM (Byte Order Mark). The BOM is meant for - determining the byte order of UTF-16 encodings, but some editors write this - also into UTF-8 files. The BOM interferes with the shebang line, so be sure - to tell your editor not to write the BOM. -* :ref:`mod-python` might be making problems. mod_python is able to handle CGI - scripts by itself, but it can also be a source for problems. Be sure you - disable it. + determining the byte order of UTF-16 and UTF-32 encodings, but some editors + write this also into UTF-8 files. The BOM interferes with the shebang line, + so be sure to tell your editor not to write the BOM. + +* If the web server is using :ref:`mod-python`, ``mod_python`` may be having + problems. ``mod_python`` is able to handle CGI scripts by itself, but it can + also be a source of issues. .. _mod-python: @@ -200,33 +210,34 @@ mod_python ---------- People coming from PHP often find it hard to grasp how to use Python in the web. -Their first thought is mostly `mod_python `_ because -they think that this is the equivalent to ``mod_php``. Actually it is not -really. It does embed the interpreter into the Apache process, thus speeding up -requests by not having to start a Python interpreter every request. On the -other hand, it is by far not "Python intermixed with HTML" as PHP often does. -The Python equivalent of that is a template engine. mod_python itself is much -more powerful and gives more access to Apache internals. It can emulate CGI, it -can work an a "Python Server Pages" mode similar to JSP which is "HTML -intermangled with Python" and it has a "Publisher" which destignates one file to -accept all requests and decide on what to do then. - -But mod_python has some problems. Unlike the PHP interpreter the Python -interpreter uses caching when executing files, so when changing a file the whole -web server needs to be re-started to update. Another problem ist the basic -concept -- Apache starts some child processes to handle the requests and -unfortunately every child process needs to load the whole Python interpreter -even if it does not use it. This makes the whole web server slower. Another -problem is that as mod_python is linked against a specific version of -``libpython``, it is not possible to switch from an older version to a newer -(e.g. 2.4 to 2.5) without recompiling mod_python. mod_python is also bound to -the Apache web server, so programs written for mod_python cannot easily run on -other web servers. - -These are the reasons why mod_python should be avoided when writing new -programs. In some circumstances it might be still a good idea to use mod_python -for deployment, but WSGI makes it possible to run WSGI programs under mod_python -as well. +Their first thought is mostly `mod_python `_\ , +because they think that this is the equivalent to ``mod_php``. Actually, there +are many differences. What ``mod_python`` does is embed the interpreter into +the Apache process, thus speeding up requests by not having to start a Python +interpreter for each request. On the other hand, it is not "Python intermixed +with HTML" in the way that PHP is often intermixed with HTML. The Python +equivalent of that is a template engine. ``mod_python`` itself is much more +powerful and provides more access to Apache internals. It can emulate CGI, +work in a "Python Server Pages" mode (similar to JSP) which is "HTML +intermingled with Python", and it has a "Publisher" which designates one file +to accept all requests and decide what to do with them. + +``mod_python`` does have some problems. Unlike the PHP interpreter, the Python +interpreter uses caching when executing files, so changes to a file will +require the web server to be restarted. Another problem is the basic concept +-- Apache starts child processes to handle the requests, and unfortunately +every child process needs to load the whole Python interpreter even if it does +not use it. This makes the whole web server slower. Another problem is that, +because ``mod_python`` is linked against a specific version of ``libpython``, +it is not possible to switch from an older version to a newer (e.g. 2.4 to 2.5) +without recompiling ``mod_python``. ``mod_python`` is also bound to the Apache +web server, so programs written for ``mod_python`` cannot easily run on other +web servers. + +These are the reasons why ``mod_python`` should be avoided when writing new +programs. In some circumstances it still might be a good idea to use +``mod_python`` for deployment, but WSGI makes it possible to run WSGI programs +under ``mod_python`` as well. FastCGI and SCGI @@ -234,19 +245,19 @@ FastCGI and SCGI FastCGI and SCGI try to solve the performance problem of CGI in another way. Instead of embedding the interpreter into the web server, they create -long-running processes which run in the background. There still is some module -in the web server which makes it possible for the web server to "speak" with the -background process. As the background process is independent from the server, -it can be written in any language of course also in Python. The language just -needs to have a library which handles the communication with the web server. +long-running background processes. There is still a module in the web server +which makes it possible for the web server to "speak" with the background +process. As the background process is independent of the server, it can be +written in any language, including Python. The language just needs to have a +library which handles the communication with the webserver. The difference between FastCGI and SCGI is very small, as SCGI is essentially -just a "simpler FastCGI". But as the web server support for SCGI is limited +just a "simpler FastCGI". As the web server support for SCGI is limited, most people use FastCGI instead, which works the same way. Almost everything -that applies to SCGI also applies to FastCGI as well, so we'll only write about +that applies to SCGI also applies to FastCGI as well, so we'll only cover the latter. -These days, FastCGI is never used directly. Just like ``mod_python`` it is only +These days, FastCGI is never used directly. Just like ``mod_python``, it is only used for the deployment of WSGI applications. .. seealso:: @@ -260,17 +271,20 @@ used for the deployment of WSGI applications. Setting up FastCGI ^^^^^^^^^^^^^^^^^^ -Depending on the web server you need to have a special module. +Each web server requires a specific module. -* Apache has both `mod_fastcgi `_ and `mod_fcgid +* Apache has both `mod_fastcgi `_ and `mod_fcgid `_. ``mod_fastcgi`` is the original one, but it - has some licensing issues that's why it is sometimes considered non-free. - ``mod_fcgid`` is a smaller, compatible alternative. One of these modules needs + has some licensing issues, which is why it is sometimes considered non-free. + ``mod_fcgid`` is a smaller, compatible alternative. One of these modules needs to be loaded by Apache. + * lighttpd ships its own `FastCGI module - `_ as well as an `SCGI - module `_. -* nginx also supports `FastCGI `_. + `_ as well as an + `SCGI module `_. + +* `nginx `_ also supports `FastCGI + `_. Once you have installed and configured the module, you can test it with the following WSGI-application:: @@ -301,28 +315,27 @@ FastCGI access. .. seealso:: There is some documentation on `setting up Django with FastCGI - `_, most of which can be - reused for other WSGI-compliant frameworks and libraries. Only the - ``manage.py`` part has to be changed, the example used here can be used - instead. Django does more or less the exact same thing. + `_, most of + which can be reused for other WSGI-compliant frameworks and libraries. + Only the ``manage.py`` part has to be changed, the example used here can be + used instead. Django does more or less the exact same thing. mod_wsgi -------- -`mod_wsgi `_ is an attempt to get rid of the low level -gateways. As FastCGI, SCGI, mod_python are mostly used to deploy WSGI -applications anyway, mod_wsgi was started to directly embed WSGI aplications -into the Apache web server. The benefit from this approach is that WSGI -applications can be deployed much easier as is is specially designed to host -WSGI applications -- unlike the other low level methods which have glue code to -host WSGI applications (like flup which was mentioned before). The downside is -that mod_wsgi is limited to the Apache web server, other servers would need +`mod_wsgi `_ is an attempt to get rid of the +low level gateways. Given that FastCGI, SCGI, and mod_python are mostly used to +deploy WSGI applications, mod_wsgi was started to directly embed WSGI applications +into the Apache web server. mod_wsgi is specifically designed to host WSGI +applications. It makes the deployment of WSGI applications much easier than +deployment using other low level methods, which need glue code. The downside +is that mod_wsgi is limited to the Apache web server; other servers would need their own implementations of mod_wsgi. -It supports two modes: the embedded mode in which it integrates with the Apache -process and the daemon mode which is more FastCGI-like. Contrary to FastCGI, -mod_wsgi handles the worker-processes by itself which makes administration +mod_wsgi supports two modes: embedded mode, in which it integrates with the +Apache process, and daemon mode, which is more FastCGI-like. Unlike FastCGI, +mod_wsgi handles the worker-processes by itself, which makes administration easier. @@ -331,58 +344,61 @@ easier. Step back: WSGI =============== -WSGI was already mentioned several times so it has to be something important. -In fact it really is, so now it's time to explain. - -The *Web Server Gateway Interface*, :pep:`333` or WSGI for short is currently -the best possible way to Python web programming. While it is great for -programmers writing frameworks, the normal person does not need to get in direct -contact with it. But when choosing a framework for web development it is a good -idea to take one which supports WSGI. - -The big profit from WSGI is the unification. When your program is compatible -with WSGI -- that means that your framework has support for WSGI, your program -can be deployed on every web server interface for which there are WSGI wrappers. -So you do not need to care about whether the user uses mod_python or FastCGI -- -with WSGI it just works on any gateway interface. The Python standard library -contains its own WSGI server :mod:`wsgiref`, which is a small web server that -can be used for testing. - -A really great WSGI feature are the middlewares. Middlewares are layers around -your program which can add various functionality to it. There is a `number of -middlewares `_ already available. -For example, instead of writing your own session management (to identify a user -in subsequent requests, as HTTP does not maintain state, so it does now know -that the requests belong to the same user) you can just take one middleware, -plug it in and you can rely an already existing functionality. The same thing -is compression -- say you want to compress your HTML using gzip, to save your -server's bandwidth. So you only need to plug-in a middleware and you're done. -Authentication is also a problem easily solved using a middleware. - -So, generally -- although WSGI may seem complex, the initial phase of learning -can be very rewarding as WSGI does already have solutions to many problems that -might arise while writing web sites. +WSGI has already been mentioned several times, so it has to be something +important. In fact it really is, and now it is time to explain it. + +The *Web Server Gateway Interface*, or WSGI for short, is defined in +:pep:`333` and is currently the best way to do Python web programming. While +it is great for programmers writing frameworks, a normal web developer does not +need to get in direct contact with it. When choosing a framework for web +development it is a good idea to choose one which supports WSGI. + +The big benefit of WSGI is the unification of the application programming +interface. When your program is compatible with WSGI -- which at the outer +level means that the framework you are using has support for WSGI -- your +program can be deployed via any web server interface for which there are WSGI +wrappers. You do not need to care about whether the application user uses +mod_python or FastCGI or mod_wsgi -- with WSGI your application will work on +any gateway interface. The Python standard library contains its own WSGI +server, :mod:`wsgiref`, which is a small web server that can be used for +testing. + +A really great WSGI feature is middleware. Middleware is a layer around your +program which can add various functionality to it. There is quite a bit of +`middleware `_ already +available. For example, instead of writing your own session management (HTTP +is a stateless protocol, so to associate multiple HTTP requests with a single +user your application must create and manage such state via a session), you can +just download middleware which does that, plug it in, and get on with coding +the unique parts of your application. The same thing with compression -- there +is existing middleware which handles compressing your HTML using gzip to save +on your server's bandwidth. Authentication is another a problem easily solved +using existing middleware. + +Although WSGI may seem complex, the initial phase of learning can be very +rewarding because WSGI and the associated middleware already have solutions to +many problems that might arise while developing web sites. WSGI Servers ------------ The code that is used to connect to various low level gateways like CGI or -mod_python is called *WSGI server*. One of these servers is ``flup`` which was -already mentioned and supports FastCGI, SCGI as well as `AJP +mod_python is called a *WSGI server*. One of these servers is ``flup``, which +supports FastCGI and SCGI, as well as `AJP `_. Some of these servers -are written in Python as ``flup`` is, but there also exist others which are +are written in Python, as ``flup`` is, but there also exist others which are written in C and can be used as drop-in replacements. -There are quite a lot of servers already available, so a Python web application -can be deployed nearly everywhere. This is one big advantage that Python has -compared with other web techniques. +There are many servers already available, so a Python web application +can be deployed nearly anywhere. This is one big advantage that Python has +compared with other web technologies. .. seealso:: - A good overview of all WSGI-related code can be found in the `WSGI wiki + A good overview of WSGI-related code can be found in the `WSGI wiki `_, which contains an extensive list of `WSGI servers - `_, which can be used by *every* application + `_ which can be used by *any* application supporting WSGI. You might be interested in some WSGI-supporting modules already contained in @@ -394,39 +410,46 @@ compared with other web techniques. Case study: MoinMoin -------------------- -What does WSGI give the web application developer? Let's take a look on one -long existing web application written in Python without using WSGI. +What does WSGI give the web application developer? Let's take a look at +an application that's been around for a while, which was written in +Python without using WSGI. + +One of the most widely used wiki software packages is `MoinMoin +`_. It was created in 2000, so it predates WSGI by about +three years. Older versions needed separate code to run on CGI, mod_python, +FastCGI and standalone. -One of the most widely used wiki software is `MoinMoin `_. -It was created in 2000, so it predates WSGI by about three years. While it now -includes support for WSGI, older versions needed separate code to run on CGI, -mod_python, FastCGI and standalone. Now, this all is possible by using WSGI and -the already-written gateways. For running with on FastCGI ``flup`` can be used, -for running a standalone server :mod:`wsgiref` is the way to go. +It now includes support for WSGI. Using WSGI, it is possible to deploy +MoinMoin on any WSGI compliant server, with no additional glue code. +Unlike the pre-WSGI versions, this could include WSGI servers that the +authors of MoinMoin know nothing about. -Model-view-controller +Model-View-Controller ===================== -The term *MVC* is often heard in statements like "framework *foo* supports MVC". -While MVC is not really something technical but rather organisational, many web -frameworks use this model to help the developer to bring structure into his -program. Bigger web applications can have lots of code so it is a good idea to -have structure in the program right from the beginnings. That way, even users -of other frameworks (or even languages, as MVC is nothing Python-specific) can -understand the existing code easier, as they are already familiar with the -structure. +The term *MVC* is often encountered in statements such as "framework *foo* +supports MVC". MVC is more about the overall organization of code, rather than +any particular API. Many web frameworks use this model to help the developer +bring structure to their program. Bigger web applications can have lots of +code, so it is a good idea to have an effective structure right from the beginning. +That way, even users of other frameworks (or even other languages, since MVC is +not Python-specific) can easily understand the code, given that they are +already familiar with the MVC structure. MVC stands for three components: -* The *model*. This is the data that is meant to modify. In Python frameworks - this component is often represented by the classes used by the - object-relational mapper. So, all declarations go here. +* The *model*. This is the data that will be displayed and modified. In + Python frameworks, this component is often represented by the classes used by + an object-relational mapper. + * The *view*. This component's job is to display the data of the model to the - user. Typically this component is represented by the templates. + user. Typically this component is implemented via templates. + * The *controller*. This is the layer between the user and the model. The - controller reacts on user actions (like opening some specific URL) and tells - the model to modify the data if necessary. + controller reacts to user actions (like opening some specific URL), tells + the model to modify the data if necessary, and tells the view code what to + display, While one might think that MVC is a complex design pattern, in fact it is not. It is used in Python because it has turned out to be useful for creating clean, @@ -438,132 +461,136 @@ maintainable web sites. to create a web site which uses the MVC pattern by separating the data logic (the model) from the user interaction logic (the controller) and the templates (the view). That's why it is important not to write unnecessary - Python code in the templates -- it is against MVC and creates more chaos. + Python code in the templates -- it works against the MVC model and creates + chaos in the code base, making it harder to understand and modify. .. seealso:: - The english Wikipedia has an article about the `Model-View-Controller pattern - `_, which includes a long - list of web frameworks for different programming languages. + The English Wikipedia has an article about the `Model-View-Controller pattern + `_. It includes a long + list of web frameworks for various programming languages. -Ingredients for web sites -========================= +Ingredients for Websites +======================== -Web sites are complex constructs, so tools were created to help the web site -developer to make his work maintainable. None of these tools are in any way -Python specific, they also exist for other programming languages as well. Of -course, developers are not forced to use these tools and often there is no -"best" tool, but it is worth informing yourself before choosing something -because of the big number of helpers that the developer can use. +Websites are complex constructs, so tools have been created to help web +developers make their code easier to write and more maintainable. Tools like +these exist for all web frameworks in all languages. Developers are not forced +to use these tools, and often there is no "best" tool. It is worth learning +about the available tools because they can greatly simplify the process of +developing a web site. .. seealso:: - People have written far more components that can be combined than these - presented here. The Python wiki has a page about these components, called + There are far more components than can be presented here. The Python wiki + has a page about these components, called `Web Components `_. Templates --------- -Mixing of HTML and Python code is possible with some libraries. While +Mixing of HTML and Python code is made possible by a few libraries. While convenient at first, it leads to horribly unmaintainable code. That's why templates exist. Templates are, in the simplest case, just HTML files with -placeholders. The HTML is sent to the user's browser after filling out the +placeholders. The HTML is sent to the user's browser after filling in the placeholders. -Python already includes such simple templates:: +Python already includes a way to build simple templates:: # a simple template template = "

        Hello {who}!

        " print(template.format(who="Reader")) -The Python standard library also includes some more advanced templates usable -through :class:`string.Template`, but in HTML templates it is needed to use -conditional and looping contructs like Python's *for* and *if*. So, some -*template engine* is needed. - -Now, Python has a lot of template engines which can be used with or without a -`framework`_. Some of these are using a plain-text programming language which -is very easy to learn as it is quite limited while others use XML so the -template output is always guaranteed to be valid XML. Some `frameworks`_ ship -their own template engine or recommend one particular. If one is not yet sure, -using these is a good idea. +To generate complex HTML based on non-trivial model data, conditional +and looping constructs like Python's *for* and *if* are generally needed. +*Template engines* support templates of this complexity. -.. note:: +There are a lot of template engines available for Python which can be used with +or without a `framework`_. Some of these define a plain-text programming +language which is easy to learn, partly because it is limited in scope. +Others use XML, and the template output is guaranteed to be always be valid +XML. There are many other variations. - While Python has quite a lot of different template engines it usually does - not make sense to use a homebrewed template system. The time needed to - evaluate all templating systems is not really worth it, better invest the - time in looking through the most popular ones. Some frameworks have their - own template engine or have a recommentation for one. It's wise to use - these. +Some `frameworks`_ ship their own template engine or recommend one in +particular. In the absence of a reason to use a different template engine, +using the one provided by or recommended by the framework is a good idea. - Popular template engines include: +Popular template engines include: - * Mako - * Genshi - * Jinja + * `Mako `_ + * `Genshi `_ + * `Jinja `_ .. seealso:: - Lots of different template engines divide the attention between themselves - because it's easy to create them in Python. The page `Templating + There are many template engines competing for attention, becuase it is + pretty easy to create them in Python. The page `Templating `_ in the wiki lists a big, - ever-growing number of these. + ever-growing number of these. The three listed above are considered "second + generation" template engines and are a good place to start. Data persistence ---------------- -*Data persistence*, while sounding very complicated is just about storing data. -This data might be the text of blog entries, the postings of a bulletin board or -the text of a wiki page. As always, there are different ways to store -informations on a web server. - -Often relational database engines like `MySQL `_ or -`PostgreSQL `_ are used due to their good -performance handling very large databases consisting of up to millions of -entries. These are *queried* using a language called `SQL -`_. Python programmers in general do not like -SQL too much, they prefer to work with objects. It is possible to save Python -objects into a database using a technology called `ORM -`_. ORM translates all -object-oriented access into SQL code under the hood, the user does not need to -think about it. Most `frameworks`_ use ORMs and it works quite well. - -A second possibility is using files that are saved on the hard disk (sometimes -called flatfiles). This is very easy, but is not too fast. There is even a -small database engine called `SQLite `_ which is bundled -with Python in the :mod:`sqlite` module and uses only one file. This database -can be used to store objects via an ORM and has no other dependencies. For -smaller sites SQLite is just enough. But it is not the only way in which data -can be saved into the file systems. Sometimes normal, plain text files are -enough. - -The third and least used possibility are so-called object oriented databases. -These databases store the *actual objects* instead of the relations that -OR-mapping creates between rows in a database. This has the advantage that -nearly all objects can be saven in a straightforward way, unlike in relational -databases where some objects are very hard to represent with ORMs. - -`Frameworks`_ often give the users hints on which method to choose, it is -usually a good idea to stick to these unless there are some special requirements -which require to use the one method and not the other. +*Data persistence*, while sounding very complicated, is just about storing data. +This data might be the text of blog entries, the postings on a bulletin board or +the text of a wiki page. There are, of course, a number of different ways to store +information on a web server. + +Often, relational database engines like `MySQL `_ or +`PostgreSQL `_ are used because of their good +performance when handling very large databases consisting of millions of +entries. There is also a small database engine called `SQLite +`_, which is bundled with Python in the :mod:`sqlite3` +module, and which uses only one file. It has no other dependencies. For +smaller sites SQLite is just enough. + +Relational databases are *queried* using a language called `SQL +`_. Python programmers in general do not +like SQL too much, as they prefer to work with objects. It is possible to save +Python objects into a database using a technology called `ORM +`_ (Object Relational +Mapping). ORM translates all object-oriented access into SQL code under the +hood, so the developer does not need to think about it. Most `frameworks`_ use +ORMs, and it works quite well. + +A second possibility is storing data in normal, plain text files (some +times called "flat files"). This is very easy for simple sites, +but can be difficult to get right if the web site is performing many +updates to the stored data. + +A third possibility are object oriented databases (also called "object +databases"). These databases store the object data in a form that closely +parallels the way the objects are structured in memory during program +execution. (By contrast, ORMs store the object data as rows of data in tables +and relations between those rows.) Storing the objects directly has the +advantage that nearly all objects can be saved in a straightforward way, unlike +in relational databases where some objects are very hard to represent. + +`Frameworks`_ often give hints on which data storage method to choose. It is +usually a good idea to stick to the data store recommended by the framework +unless the application has special requirements better satisfied by an +alternate storage mechanism. .. seealso:: * `Persistence Tools `_ lists - possibilities on how to save data in the file system, some of these modules - are part of the standard library + possibilities on how to save data in the file system. Some of these + modules are part of the standard library + * `Database Programming `_ - helps on choosing a method on how to save the data - * `SQLAlchemy `_, the most powerful OR-Mapper for - Python and `Elixir `_ which makes it easier to - use + helps with choosing a method for saving data + + * `SQLAlchemy `_, the most powerful OR-Mapper + for Python, and `Elixir `_, which makes + SQLAlchemy easier to use + * `SQLObject `_, another popular OR-Mapper + * `ZODB `_ and `Durus `_, two object oriented databases @@ -574,42 +601,44 @@ which require to use the one method and not the other. Frameworks ========== -As web sites can easily become quite large, there are so-called frameworks which -were created to help the developer with making these sites. Although the most -well-known framework is Ruby on Rails, Python does also have its own frameworks -which are partly inspired by Rails or which were existing a long time before -Rails. - -Two possible approaches to web frameworks exist: the minimalistic approach and -the all-inclusive approach (somtimes called *full-stack*). Frameworks which are -all-inclusive give you everything you need to start working, like a template -engine, some way to save and access data in databases and many features more. -Most users are best off using these as they are widely used by lots of other -users and well documented in form of books and tutorials. Other web frameworks -go the minimalistic approach trying to be as flexible as possible leaving the -user the freedom to choose what's best for him. - -The majority of users is best off with all-inclusive framewors. They bring -everything along so a user can just jump in and start to code. While they do -have some limitations they can fullfill 80% of what one will ever want to -perfectly. They consist of various components which are designed to work -together as good as possible. - -The multitude of web frameworks written in Python demonstrates that it is really -easy to write one. One of the most well-known web applications written in -Python is `Zope `_ which can be regarded as some kind of -big framework. But Zope was not the only framework, there were some others -which are by now nearly forgotten. These do not need to be mentioned anymore, -because most people that used them moved on to newer ones. +The process of creating code to run web sites involves writing code to provide +various services. The code to provide a particular service often works the +same way regardless of the complexity or purpose of the web site in question. +Abstracting these common solutions into reusable code produces what are called +"frameworks" for web development. Perhaps the most well-known framework for +web development is Ruby on Rails, but Python has its own frameworks. Some of +these were partly inspired by Rails, or borrowed ideas from Rails, but many +existed a long time before Rails. + +Originally Python web frameworks tended to incorporate all of the services +needed to develop web sites as a giant, integrated set of tools. No two web +frameworks were interoperable: a program developed for one could not be +deployed on a different one without considerable re-engineering work. This led +to the development of "minimalist" web frameworks that provided just the tools +to communicate between the Python code and the http protocol, with all other +services to be added on top via separate components. Some ad hoc standards +were developed that allowed for limited interoperability between frameworks, +such as a standard that allowed different template engines to be used +interchangeably. + +Since the advent of WSGI, the Python web framework world has been evolving +toward interoperability based on the WSGI standard. Now many web frameworks, +whether "full stack" (providing all the tools one needs to deploy the most +complex web sites) or minimalist, or anything in between, are built from +collections of reusable components that can be used with more than one +framework. + +The majority of users will probably want to select a "full stack" framework +that has an active community. These frameworks tend to be well documented, +and provide the easiest path to producing a fully functional web site in +minimal time. Some notable frameworks ----------------------- -There is an incredible number of frameworks, so there is no way to describe them -all. It is not even necessary, as most of these frameworks are nothing special -and everything that can be done with these can also be done with one of the -popular ones. +There are an incredible number of frameworks, so they cannot all be covered +here. Instead we will briefly touch on some of the most popular. Django @@ -617,16 +646,16 @@ Django `Django `_ is a framework consisting of several tightly coupled elements which were written from scratch and work together very -well. It includes an ORM which is quite powerful while being simple to use and -has a great online administration interface which makes it possible to edit the -data in the database with a browser. The template engine is text-based and is -designed to be usable for page designers who cannot write Python. It supports -so-called template inheritance and filters (which work like Unix pipes). Django -has many handy features bundled, like creation of RSS feeds or generic views -which make it possible to write web sites nearly without any Python code. - -It has a big, international community which has created many sites using Django. -There are also quite a lot of add-on projects which extend Django's normal +well. It includes an ORM which is quite powerful while being simple to use, +and has a great online administration interface which makes it possible to edit +the data in the database with a browser. The template engine is text-based and +is designed to be usable for page designers who cannot write Python. It +supports template inheritance and filters (which work like Unix pipes). Django +has many handy features bundled, such as creation of RSS feeds or generic views, +which make it possible to create web sites almost without writing any Python code. + +It has a big, international community, the members of which have created many +web sites. There are also a lot of add-on projects which extend Django's normal functionality. This is partly due to Django's well written `online documentation `_ and the `Django book `_. @@ -634,22 +663,20 @@ documentation `_ and the `Django book .. note:: - Although Django is an MVC-style framework, it calls the components + Although Django is an MVC-style framework, it names the elements differently, which is described in the `Django FAQ - `_. + `_. TurboGears ^^^^^^^^^^ -The other popular web framework in Python is `TurboGears -`_. It takes the approach of using already existing -components and combining them with glue code to create a seamless experience. -TurboGears gives the user more flexibility on which components to choose, the -ORM can be switched between some easy to use but limited and complex but very -powerful. Same goes for the template engine. One strong point about TurboGears -is that the components that it consists of can be used easily in other projects -without depending on TurboGears, for example the underlying web server CherryPy. +Another popular web framework for Python is `TurboGears +`_. TurboGears takes the approach of using already +existing components and combining them with glue code to create a seamless +experience. TurboGears gives the user flexibility in choosing components. For +example the ORM and template engine can be changed to use packages different +from those used by default. The documentation can be found in the `TurboGears wiki `_, where links to screencasts can be found. @@ -657,31 +684,46 @@ TurboGears has also an active user community which can respond to most related questions. There is also a `TurboGears book `_ published, which is a good starting point. -The plan for the next major version of TurboGears, version 2.0 is to switch to a -more flexible base provided by another very flexible web framework called -`Pylons `_. +The newest version of TurboGears, version 2.0, moves even further in direction +of WSGI support and a component-based architecture. TurboGears 2 is based on +the WSGI stack of another popular component-based web framework, `Pylons +`_. + + +Zope +^^^^ + +The Zope framework is one of the "old original" frameworks. Its current +incarnation in Zope2 is a tightly integrated full-stack framework. One of its +most interesting feature is its tight integration with a powerful object +database called the `ZODB `_ (Zope Object Database). +Because of its highly integrated nature, Zope wound up in a somewhat isolated +ecosystem: code written for Zope wasn't very usable outside of Zope, and +vice-versa. To solve this problem the Zope 3 effort was started. Zope 3 +re-engineers Zope as a set of more cleanly isolated components. This effort +was started before the advent of the WSGI standard, but there is WSGI support +for Zope 3 from the `Repoze `_ project. Zope components +have many years of production use behind them, and the Zope 3 project gives +access to these components to the wider Python community. There is even a +separate framework based on the Zope components: `Grok +`_. + +Zope is also the infrastructure used by the `Plone `_ content +management system, one of the most powerful and popular content management +systems available. Other notable frameworks ^^^^^^^^^^^^^^^^^^^^^^^^ -These two are of course not the only frameworks that are available, there are -also some less-popular frameworks worth mentioning. - -One of these is the already mentioned Zope, which has been around for quite a -long time. With Zope 2.x having been known as rather un-pythonic, the newer -Zope 3.x tries to change that and therefore gets more acceptance from Python -programmers. These efforts already showed results, there is a project which -connects Zope with WSGI called `Repoze `_ and another -project called `Grok `_ which makes it possible for -"normal" Python programmers use the very mature Zope components. +Of course these are not the only frameworks that are available. There are +many other frameworks worth mentioning. Another framework that's already been mentioned is `Pylons`_. Pylons is much -like TurboGears with an even stronger emphasis on flexibility, which is bought +like TurboGears, but with an even stronger emphasis on flexibility, which comes at the cost of being more difficult to use. Nearly every component can be exchanged, which makes it necessary to use the documentation of every single -component, because there are so many Pylons combinations possible that can -satisfy every requirement. Pylons builds upon `Paste +component, of which there are many. Pylons builds upon `Paste `_, an extensive set of tools which are handy for WSGI. And that's still not everything. The most up-to-date information can always be @@ -693,6 +735,6 @@ found in the Python wiki. `_. Most frameworks also have their own mailing lists and IRC channels, look out - for these on the projects' websites. There is also a general "Python in the + for these on the projects' web sites. There is also a general "Python in the Web" IRC channel on freenode called `#python.web `_. -- cgit v0.12 From 6bccd298456f3aea7d764d6d01b0d4d2334ee5b8 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Mon, 5 Apr 2010 07:58:21 +0000 Subject: Merged revisions 79615 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r79615 | georg.brandl | 2010-04-02 23:12:42 +0300 (Fri, 02 Apr 2010) | 1 line #8288: fix next -> __next__. ........ --- Doc/library/zipfile.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/zipfile.rst b/Doc/library/zipfile.rst index 7e9f4d8..f414853 100644 --- a/Doc/library/zipfile.rst +++ b/Doc/library/zipfile.rst @@ -161,7 +161,7 @@ ZipFile Objects The file-like object is read-only and provides the following methods: :meth:`read`, :meth:`readline`, :meth:`readlines`, :meth:`__iter__`, - :meth:`next`. + :meth:`__next__`. .. note:: -- cgit v0.12 -- cgit v0.12 From 9e8346cb4d9203293fa82a6728c5774bea4c6d11 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Mon, 5 Apr 2010 13:57:55 +0000 Subject: Merged revisions 79799 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79799 | ezio.melotti | 2010-04-05 16:25:51 +0300 (Mon, 05 Apr 2010) | 9 lines Merged revisions 79797 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79797 | ezio.melotti | 2010-04-05 15:51:45 +0300 (Mon, 05 Apr 2010) | 1 line Fix some broken URLs. ........ ................ --- Doc/faq/extending.rst | 4 ++-- Doc/howto/functional.rst | 2 +- Doc/using/mac.rst | 2 +- Doc/whatsnew/2.1.rst | 2 +- Doc/whatsnew/2.6.rst | 2 +- 5 files changed, 6 insertions(+), 6 deletions(-) diff --git a/Doc/faq/extending.rst b/Doc/faq/extending.rst index 622b787..d2f94b9 100644 --- a/Doc/faq/extending.rst +++ b/Doc/faq/extending.rst @@ -51,7 +51,7 @@ with a tool such as `SWIG `_. `SIP `__, `CXX `_ `Boost `_, or `Weave -`_ are also alternatives for wrapping +`_ are also alternatives for wrapping C++ libraries. @@ -198,7 +198,7 @@ whole lot of difference between C and C++ -- so the strategy of building a new Python type around a C structure (pointer) type will also work for C++ objects. For C++ libraries, you can look at `SIP -`_, `CXX +`_, `CXX `_, `Boost `_, `Weave `_ or `SWIG `_ diff --git a/Doc/howto/functional.rst b/Doc/howto/functional.rst index 920dc2d..76a4400 100644 --- a/Doc/howto/functional.rst +++ b/Doc/howto/functional.rst @@ -336,7 +336,7 @@ substring. List comprehensions and generator expressions (short form: "listcomps" and "genexps") are a concise notation for such operations, borrowed from the -functional programming language Haskell (http://www.haskell.org). You can strip +functional programming language Haskell (http://www.haskell.org/). You can strip all the whitespace from a stream of strings with the following code:: line_list = [' line 1\n', 'line 2 \n', ...] diff --git a/Doc/using/mac.rst b/Doc/using/mac.rst index 5ab30b6..13ac4b2 100644 --- a/Doc/using/mac.rst +++ b/Doc/using/mac.rst @@ -66,7 +66,7 @@ number of standard Unix command line editors, :program:`vim` and http://www.barebones.com/products/bbedit/index.shtml) are good choices, as is :program:`TextMate` (see http://macromates.com/). Other editors include :program:`Gvim` (http://macvim.org) and :program:`Aquamacs` -(http://aquamacs.org). +(http://aquamacs.org/). To run your script from the Terminal window you must make sure that :file:`/usr/local/bin` is in your shell search path. diff --git a/Doc/whatsnew/2.1.rst b/Doc/whatsnew/2.1.rst index 6b2ce3f..7f40521 100644 --- a/Doc/whatsnew/2.1.rst +++ b/Doc/whatsnew/2.1.rst @@ -731,7 +731,7 @@ of the more notable changes are: ... For a fuller discussion of the line I/O changes, see the python-dev summary for - January 1-15, 2001 at http://www.python.org/dev/summary/2001-01-1.html. + January 1-15, 2001 at http://www.python.org/dev/summary/2001-01-1/. * A new method, :meth:`popitem`, was added to dictionaries to enable destructively iterating through the contents of a dictionary; this can be faster diff --git a/Doc/whatsnew/2.6.rst b/Doc/whatsnew/2.6.rst index 8b71153..af604bb 100644 --- a/Doc/whatsnew/2.6.rst +++ b/Doc/whatsnew/2.6.rst @@ -2230,7 +2230,7 @@ changes, or look through the Subversion logs for all the details. This produces better results when operating on Unix's dot-files. For example, ``os.path.splitext('.ipython')`` now returns ``('.ipython', '')`` instead of ``('', '.ipython')``. - (:issue:`115886`) + (:issue:`1115886`) A new function, ``os.path.relpath(path, start='.')``, returns a relative path from the ``start`` path, if it's supplied, or from the current -- cgit v0.12 -- cgit v0.12 From f58d8e7c9328db2dae0f5f10081346bf593f6051 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Tue, 6 Apr 2010 03:36:00 +0000 Subject: Merged revisions 79819 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79819 | senthil.kumaran | 2010-04-06 09:00:18 +0530 (Tue, 06 Apr 2010) | 9 lines Merged revisions 79817 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79817 | senthil.kumaran | 2010-04-06 08:53:33 +0530 (Tue, 06 Apr 2010) | 2 lines Fix Issue8262 - changing RuntimeError wording to "Threads can only be started once" ........ ................ --- Lib/threading.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/threading.py b/Lib/threading.py index c996f42..178c8fd 100644 --- a/Lib/threading.py +++ b/Lib/threading.py @@ -450,7 +450,7 @@ class Thread(_Verbose): raise RuntimeError("thread.__init__() not called") if self._started.is_set(): - raise RuntimeError("thread already started") + raise RuntimeError("threads can only be started once") if __debug__: self._note("%s.start(): starting thread", self) with _active_limbo_lock: -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From bee1fb0f75331bf5ba97579d75ac623c2edcaa25 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Tue, 6 Apr 2010 15:44:57 +0000 Subject: Merged revisions 78918,78920 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r78918 | mark.dickinson | 2010-03-13 11:34:40 +0000 (Sat, 13 Mar 2010) | 4 lines Issue #8014: Fix PyLong_As methods not to produce an internal error on non-integer input: they now raise TypeError instead. This is needed for attributes declared via PyMemberDefs. ........ r78920 | mark.dickinson | 2010-03-13 13:23:05 +0000 (Sat, 13 Mar 2010) | 3 lines Issue #8014: Fix incorrect error checks in structmember.c, and re-enable previously failing test_structmember.py tests. ........ --- Lib/test/test_structmembers.py | 28 +++++++++++++++++++++++++++- Misc/NEWS | 3 +++ Modules/_testcapimodule.c | 11 +++++++---- Objects/longobject.c | 25 ++++++++++++++++++++----- Python/structmember.c | 7 ++++--- 5 files changed, 61 insertions(+), 13 deletions(-) diff --git a/Lib/test/test_structmembers.py b/Lib/test/test_structmembers.py index 17ca2ac..9d82f38 100644 --- a/Lib/test/test_structmembers.py +++ b/Lib/test/test_structmembers.py @@ -3,7 +3,8 @@ from _testcapi import _test_structmembersType, \ SHRT_MAX, SHRT_MIN, USHRT_MAX, \ INT_MAX, INT_MIN, UINT_MAX, \ LONG_MAX, LONG_MIN, ULONG_MAX, \ - LLONG_MAX, LLONG_MIN, ULLONG_MAX + LLONG_MAX, LLONG_MIN, ULLONG_MAX, \ + PY_SSIZE_T_MAX, PY_SSIZE_T_MIN import warnings, unittest, sys from test import support @@ -17,6 +18,7 @@ ts=_test_structmembersType(False, # T_BOOL 6, # T_UINT 7, # T_LONG 8, # T_ULONG + 23, # T_PYSSIZET 9.99999,# T_FLOAT 10.1010101010, # T_DOUBLE "hi" # T_STRING_INPLACE @@ -63,6 +65,12 @@ class ReadWriteTests(unittest.TestCase): ts.T_ULONG = ULONG_MAX self.assertEquals(ts.T_ULONG, ULONG_MAX) + def test_py_ssize_t(self): + ts.T_PYSSIZET = PY_SSIZE_T_MAX + self.assertEquals(ts.T_PYSSIZET, PY_SSIZE_T_MAX) + ts.T_PYSSIZET = PY_SSIZE_T_MIN + self.assertEquals(ts.T_PYSSIZET, PY_SSIZE_T_MIN) + @unittest.skipUnless(hasattr(ts, "T_LONGLONG"), "long long not present") def test_longlong(self): ts.T_LONGLONG = LLONG_MAX @@ -79,6 +87,24 @@ class ReadWriteTests(unittest.TestCase): ts.T_ULONGLONG = 4 self.assertEquals(ts.T_ULONGLONG, 4) + def test_bad_assignments(self): + integer_attributes = [ + 'T_BOOL', + 'T_BYTE', 'T_UBYTE', + 'T_SHORT', 'T_USHORT', + 'T_INT', 'T_UINT', + 'T_LONG', 'T_ULONG', + 'T_PYSSIZET' + ] + if hasattr(ts, 'T_LONGLONG'): + integer_attributes.extend(['T_LONGLONG', 'T_ULONGLONG']) + + # issue8014: this produced 'bad argument to internal function' + # internal error + for nonint in None, 3.2j, "full of eels", {}, []: + for attr in integer_attributes: + self.assertRaises(TypeError, setattr, ts, attr, nonint) + def test_inplace_string(self): self.assertEquals(ts.T_STRING_INPLACE, "hi") self.assertRaises(TypeError, setattr, ts, "T_STRING_INPLACE", "s") diff --git a/Misc/NEWS b/Misc/NEWS index 7ba3781..3601cb9 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #8014: Setting a T_UINT or T_PYSSIZET attribute of an object with + PyMemberDefs could produce an internal error; raise TypeError instead. + - Raise a TypeError when trying to delete a T_STRING_INPLACE struct member. - Issue #8226: sys.setfilesystemencoding() raises a LookupError if the encoding diff --git a/Modules/_testcapimodule.c b/Modules/_testcapimodule.c index 54e596a..ab28e9d 100644 --- a/Modules/_testcapimodule.c +++ b/Modules/_testcapimodule.c @@ -1670,6 +1670,7 @@ typedef struct { unsigned int uint_member; long long_member; unsigned long ulong_member; + Py_ssize_t pyssizet_member; float float_member; double double_member; char inplace_member[6]; @@ -1694,6 +1695,7 @@ static struct PyMemberDef test_members[] = { {"T_UINT", T_UINT, offsetof(test_structmembers, structmembers.uint_member), 0, NULL}, {"T_LONG", T_LONG, offsetof(test_structmembers, structmembers.long_member), 0, NULL}, {"T_ULONG", T_ULONG, offsetof(test_structmembers, structmembers.ulong_member), 0, NULL}, + {"T_PYSSIZET", T_PYSSIZET, offsetof(test_structmembers, structmembers.pyssizet_member), 0, NULL}, {"T_FLOAT", T_FLOAT, offsetof(test_structmembers, structmembers.float_member), 0, NULL}, {"T_DOUBLE", T_DOUBLE, offsetof(test_structmembers, structmembers.double_member), 0, NULL}, {"T_STRING_INPLACE", T_STRING_INPLACE, offsetof(test_structmembers, structmembers.inplace_member), 0, NULL}, @@ -1710,13 +1712,13 @@ test_structmembers_new(PyTypeObject *type, PyObject *args, PyObject *kwargs) { static char *keywords[] = { "T_BOOL", "T_BYTE", "T_UBYTE", "T_SHORT", "T_USHORT", - "T_INT", "T_UINT", "T_LONG", "T_ULONG", + "T_INT", "T_UINT", "T_LONG", "T_ULONG", "T_PYSSIZET", "T_FLOAT", "T_DOUBLE", "T_STRING_INPLACE", -#ifdef HAVE_LONG_LONG +#ifdef HAVE_LONG_LONG "T_LONGLONG", "T_ULONGLONG", #endif NULL}; - static char *fmt = "|bbBhHiIlkfds#" + static char *fmt = "|bbBhHiIlknfds#" #ifdef HAVE_LONG_LONG "LK" #endif @@ -1735,9 +1737,10 @@ test_structmembers_new(PyTypeObject *type, PyObject *args, PyObject *kwargs) &ob->structmembers.short_member, &ob->structmembers.ushort_member, &ob->structmembers.int_member, - &ob->structmembers.uint_member, + &ob->structmembers.uint_member, &ob->structmembers.long_member, &ob->structmembers.ulong_member, + &ob->structmembers.pyssizet_member, &ob->structmembers.float_member, &ob->structmembers.double_member, &s, &string_len diff --git a/Objects/longobject.c b/Objects/longobject.c index f84b54e..cfd6eba 100644 --- a/Objects/longobject.c +++ b/Objects/longobject.c @@ -440,10 +440,15 @@ PyLong_AsSsize_t(PyObject *vv) { Py_ssize_t i; int sign; - if (vv == NULL || !PyLong_Check(vv)) { + if (vv == NULL) { PyErr_BadInternalCall(); return -1; } + if (!PyLong_Check(vv)) { + PyErr_SetString(PyExc_TypeError, "an integer is required"); + return -1; + } + v = (PyLongObject *)vv; i = Py_SIZE(v); switch (i) { @@ -490,10 +495,15 @@ PyLong_AsUnsignedLong(PyObject *vv) unsigned long x, prev; Py_ssize_t i; - if (vv == NULL || !PyLong_Check(vv)) { + if (vv == NULL) { PyErr_BadInternalCall(); - return (unsigned long) -1; + return (unsigned long)-1; + } + if (!PyLong_Check(vv)) { + PyErr_SetString(PyExc_TypeError, "an integer is required"); + return (unsigned long)-1; } + v = (PyLongObject *)vv; i = Py_SIZE(v); x = 0; @@ -528,10 +538,15 @@ PyLong_AsSize_t(PyObject *vv) size_t x, prev; Py_ssize_t i; - if (vv == NULL || !PyLong_Check(vv)) { + if (vv == NULL) { PyErr_BadInternalCall(); - return (unsigned long) -1; + return (size_t) -1; + } + if (!PyLong_Check(vv)) { + PyErr_SetString(PyExc_TypeError, "an integer is required"); + return (size_t)-1; } + v = (PyLongObject *)vv; i = Py_SIZE(v); x = 0; diff --git a/Python/structmember.c b/Python/structmember.c index 8e37184..9109f23 100644 --- a/Python/structmember.c +++ b/Python/structmember.c @@ -187,12 +187,13 @@ PyMember_SetOne(char *addr, PyMemberDef *l, PyObject *v) } case T_UINT:{ unsigned long ulong_val = PyLong_AsUnsignedLong(v); - if ((ulong_val == (unsigned int)-1) && PyErr_Occurred()) { + if ((ulong_val == (unsigned long)-1) && PyErr_Occurred()) { /* XXX: For compatibility, accept negative int values as well. */ PyErr_Clear(); ulong_val = PyLong_AsLong(v); - if ((ulong_val == (unsigned int)-1) && PyErr_Occurred()) + if ((ulong_val == (unsigned long)-1) && + PyErr_Occurred()) return -1; *(unsigned int *)addr = (unsigned int)ulong_val; WARN("Writing negative value into unsigned field"); @@ -216,7 +217,7 @@ PyMember_SetOne(char *addr, PyMemberDef *l, PyObject *v) as well. */ PyErr_Clear(); *(unsigned long*)addr = PyLong_AsLong(v); - if ((*(unsigned long*)addr == (unsigned int)-1) + if ((*(unsigned long*)addr == (unsigned long)-1) && PyErr_Occurred()) return -1; WARN("Writing negative value into unsigned field"); -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From e96bf094755430684239fb8b61581053f069f73e Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Tue, 6 Apr 2010 17:25:56 +0000 Subject: Merged revisions 79849 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79849 | antoine.pitrou | 2010-04-06 19:23:13 +0200 (mar., 06 avril 2010) | 9 lines Merged revisions 79848 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79848 | antoine.pitrou | 2010-04-06 19:21:09 +0200 (mar., 06 avril 2010) | 3 lines Issue #8193: Fix test_zlib failure with zlib 1.2.4. ........ ................ --- Lib/test/test_zlib.py | 2 +- Misc/NEWS | 5 +++++ 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_zlib.py b/Lib/test/test_zlib.py index 2ea10a1..c6bdda1 100644 --- a/Lib/test/test_zlib.py +++ b/Lib/test/test_zlib.py @@ -85,7 +85,7 @@ class ExceptionTestCase(unittest.TestCase): def test_baddecompressobj(self): # verify failure on building decompress object with bad params - self.assertRaises(ValueError, zlib.decompressobj, 0) + self.assertRaises(ValueError, zlib.decompressobj, -1) def test_decompressobj_badflush(self): # verify failure on calling decompressobj.flush with bad params diff --git a/Misc/NEWS b/Misc/NEWS index 3601cb9..6490360 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -51,6 +51,11 @@ Build variable anymore. It also forwards the LDFLAGS settings to the linker when building a shared library. +Tests +----- + +- Issue #8193: Fix test_zlib failure with zlib 1.2.4. + What's New in Python 3.1.2? =========================== -- cgit v0.12 -- cgit v0.12 From c7d44a4e0508248fbf26fc1a09757e9360a4b5ca Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Tue, 6 Apr 2010 19:55:38 +0000 Subject: Merged revisions 79860 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79860 | mark.dickinson | 2010-04-06 20:55:03 +0100 (Tue, 06 Apr 2010) | 10 lines Merged revisions 79858 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79858 | mark.dickinson | 2010-04-06 20:50:03 +0100 (Tue, 06 Apr 2010) | 3 lines Issue #7947: Clarify math module behaviour for IEEE 754 special cases, along with a number of additional minor edits and typo corrections. ........ ................ --- Doc/library/math.rst | 43 ++++++++++++++++++++++--------------------- 1 file changed, 22 insertions(+), 21 deletions(-) diff --git a/Doc/library/math.rst b/Doc/library/math.rst index 96e3359..e7b2ec7 100644 --- a/Doc/library/math.rst +++ b/Doc/library/math.rst @@ -33,8 +33,8 @@ Number-theoretic and representation functions .. function:: copysign(x, y) - Return *x* with the sign of *y*. ``copysign`` copies the sign bit of an IEEE - 754 float, ``copysign(1, -0.0)`` returns *-1.0*. + Return *x* with the sign of *y*. On a platform that supports + signed zeros, ``copysign(1.0, -0.0)`` returns *-1.0*. .. function:: fabs(x) @@ -99,15 +99,13 @@ Number-theoretic and representation functions .. function:: isinf(x) - Checks if the float *x* is positive or negative infinite. + Check if the float *x* is positive or negative infinity. .. function:: isnan(x) - Checks if the float *x* is a NaN (not a number). NaNs are part of the - IEEE 754 standards. Operation like but not limited to ``inf * 0``, - ``inf / inf`` or any operation involving a NaN, e.g. ``nan * 1``, return - a NaN. + Check if the float *x* is a NaN (not a number). For more information + on NaNs, see the IEEE 754 standards. .. function:: ldexp(x, i) @@ -207,7 +205,7 @@ Trigonometric functions The vector in the plane from the origin to point ``(x, y)`` makes this angle with the positive X axis. The point of :func:`atan2` is that the signs of both inputs are known to it, so it can compute the correct quadrant for the angle. - For example, ``atan(1``) and ``atan2(1, 1)`` are both ``pi/4``, but ``atan2(-1, + For example, ``atan(1)`` and ``atan2(1, 1)`` are both ``pi/4``, but ``atan2(-1, -1)`` is ``-3*pi/4``. @@ -283,28 +281,31 @@ Constants .. data:: pi - The mathematical constant *pi*. + The mathematical constant π = 3.141592..., to available precision. .. data:: e - The mathematical constant *e*. + The mathematical constant e = 2.718281..., to available precision. .. impl-detail:: The :mod:`math` module consists mostly of thin wrappers around the platform C - math library functions. Behavior in exceptional cases is loosely specified - by the C standards, and Python inherits much of its math-function - error-reporting behavior from the platform C implementation. As a result, - the specific exceptions raised in error cases (and even whether some - arguments are considered to be exceptional at all) are not defined in any - useful cross-platform or cross-release way. - - All functions return a quiet *NaN* if at least one of the args is *NaN*. - Signaling *NaN*\s raise an exception. The exception type still depends on the - platform and libm implementation. It's usually :exc:`ValueError` for *EDOM* - and :exc:`OverflowError` for errno *ERANGE*. + math library functions. Behavior in exceptional cases follows Annex F of + the C99 standard where appropriate. The current implementation will raise + :exc:`ValueError` for invalid operations like ``sqrt(-1.0)`` or ``log(0.0)`` + (where C99 Annex F recommends signaling invalid operation or divide-by-zero), + and :exc:`OverflowError` for results that overflow (for example, + ``exp(1000.0)``). A *NaN* will not be returned from any of the functions + above unless one or more of the input arguments was a *NaN*; in that case, + most functions will return a *NaN*, but (again following C99 Annex F) there + are some exceptions to this rule, for example ``pow(float('nan'), 0.0)`` or + ``hypot(float('nan'), float('inf'))``. + + Note that Python makes no effort to distinguish signaling nans from + quiet nans, and behavior for signaling nans remains unspecified. + Typical behavior is to treat all nans as though they were quiet. .. seealso:: -- cgit v0.12 From dee6795eeda1b3931c0379665cc08c349dc3af32 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Tue, 6 Apr 2010 21:59:20 +0000 Subject: Merged revisions 79868 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79868 | benjamin.peterson | 2010-04-06 16:55:16 -0500 (Tue, 06 Apr 2010) | 13 lines Merged revisions 79866-79867 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79866 | benjamin.peterson | 2010-04-06 16:37:06 -0500 (Tue, 06 Apr 2010) | 1 line use skip decorator ........ r79867 | benjamin.peterson | 2010-04-06 16:50:00 -0500 (Tue, 06 Apr 2010) | 1 line remove a optimization that resulted in unexpected behavior #8929 ........ ................ --- Lib/test/test_select.py | 13 +++++++++---- Misc/NEWS | 3 +++ Modules/selectmodule.c | 8 -------- 3 files changed, 12 insertions(+), 12 deletions(-) diff --git a/Lib/test/test_select.py b/Lib/test/test_select.py index a463868..8813c6e 100644 --- a/Lib/test/test_select.py +++ b/Lib/test/test_select.py @@ -4,6 +4,8 @@ import select import os import sys +@unittest.skipIf(sys.platform[:3] in ('win', 'mac', 'os2', 'riscos'), + "can't easily test on this system") class SelectTestCase(unittest.TestCase): class Nope: @@ -19,11 +21,14 @@ class SelectTestCase(unittest.TestCase): self.assertRaises(TypeError, select.select, [self.Almost()], [], []) self.assertRaises(TypeError, select.select, [], [], [], "not a number") + def test_returned_list_identity(self): + # See issue #8329 + r, w, x = select.select([], [], [], 1) + self.assertIsNot(r, w) + self.assertIsNot(r, x) + self.assertIsNot(w, x) + def test_select(self): - if sys.platform[:3] in ('win', 'mac', 'os2', 'riscos'): - if support.verbose: - print("Can't test select easily on", sys.platform) - return cmd = 'for i in 0 1 2 3 4 5 6 7 8 9; do echo testing...; sleep 1; done' p = os.popen(cmd, 'r') for tout in (0, 1, 2, 4, 8, 16) + (None,)*10: diff --git a/Misc/NEWS b/Misc/NEWS index 6490360..b829138 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -15,6 +15,9 @@ Core and Builtins - Issue #8014: Setting a T_UINT or T_PYSSIZET attribute of an object with PyMemberDefs could produce an internal error; raise TypeError instead. +- Issue #8329: Don't return the same lists from select.select when no fds are + changed. + - Raise a TypeError when trying to delete a T_STRING_INPLACE struct member. - Issue #8226: sys.setfilesystemencoding() raises a LookupError if the encoding diff --git a/Modules/selectmodule.c b/Modules/selectmodule.c index 7d5ea76..0fd3c48 100644 --- a/Modules/selectmodule.c +++ b/Modules/selectmodule.c @@ -284,14 +284,6 @@ select_select(PyObject *self, PyObject *args) PyErr_SetFromErrno(SelectError); } #endif - else if (n == 0) { - /* optimization */ - ifdlist = PyList_New(0); - if (ifdlist) { - ret = PyTuple_Pack(3, ifdlist, ifdlist, ifdlist); - Py_DECREF(ifdlist); - } - } else { /* any of these three calls can raise an exception. it's more convenient to test for this after all three calls... but -- cgit v0.12 From a3607c8c3b11e84c7171caa160fa18bccaa134b8 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Tue, 6 Apr 2010 22:14:23 +0000 Subject: Merged revisions 79873 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79873 | mark.dickinson | 2010-04-06 23:13:37 +0100 (Tue, 06 Apr 2010) | 9 lines Merged revisions 79871 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79871 | mark.dickinson | 2010-04-06 23:10:55 +0100 (Tue, 06 Apr 2010) | 2 lines Use consistent spelling for nans (thanks Georg for noticing). ........ ................ --- Doc/library/math.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Doc/library/math.rst b/Doc/library/math.rst index e7b2ec7..38bdc46 100644 --- a/Doc/library/math.rst +++ b/Doc/library/math.rst @@ -303,9 +303,9 @@ Constants are some exceptions to this rule, for example ``pow(float('nan'), 0.0)`` or ``hypot(float('nan'), float('inf'))``. - Note that Python makes no effort to distinguish signaling nans from - quiet nans, and behavior for signaling nans remains unspecified. - Typical behavior is to treat all nans as though they were quiet. + Note that Python makes no effort to distinguish signaling NaNs from + quiet NaNs, and behavior for signaling NaNs remains unspecified. + Typical behavior is to treat all NaNs as though they were quiet. .. seealso:: -- cgit v0.12 -- cgit v0.12 From 639e18410eed06bd89795dab5a89ce421e007309 Mon Sep 17 00:00:00 2001 From: Stefan Krah Date: Wed, 7 Apr 2010 10:20:34 +0000 Subject: Issue #8328: Silence Visual Studio warnings. --- Objects/longobject.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Objects/longobject.c b/Objects/longobject.c index cfd6eba..e41d06a 100644 --- a/Objects/longobject.c +++ b/Objects/longobject.c @@ -1333,7 +1333,7 @@ PyLong_FromSize_t(size_t ival) int ndigits = 0; if (ival < PyLong_BASE) - return PyLong_FromLong(ival); + return PyLong_FromLong((long)ival); /* Count the number of Python digits. */ t = ival; while (t) { @@ -4053,7 +4053,7 @@ long_bit_length(PyLongObject *v) Py_DECREF(result); result = y; - x = (PyLongObject *)PyLong_FromLong(msd_bits); + x = (PyLongObject *)PyLong_FromLong((long)msd_bits); if (x == NULL) goto error; y = (PyLongObject *)long_add(result, x); -- cgit v0.12 From d59ceb5b7c9cd6f0ea049ec953977a6f0aebc565 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Fri, 9 Apr 2010 20:47:00 +0000 Subject: Merged revisions 79912 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79912 | antoine.pitrou | 2010-04-09 22:42:09 +0200 (ven., 09 avril 2010) | 10 lines Merged revisions 79910 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79910 | antoine.pitrou | 2010-04-09 22:38:39 +0200 (ven., 09 avril 2010) | 4 lines SSL_MODE_AUTO_RETRY has been added in OpenSSL 0.9.6. Fix compilation with earlier versions. ........ ................ --- Modules/_ssl.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Modules/_ssl.c b/Modules/_ssl.c index 9131158..3cec4b4 100644 --- a/Modules/_ssl.c +++ b/Modules/_ssl.c @@ -369,7 +369,9 @@ newPySSLObject(PySocketSockObject *Sock, char *key_file, char *cert_file, self->ssl = SSL_new(self->ctx); /* New ssl struct */ PySSL_END_ALLOW_THREADS SSL_set_fd(self->ssl, Sock->sock_fd); /* Set the socket for SSL */ +#ifdef SSL_MODE_AUTO_RETRY SSL_set_mode(self->ssl, SSL_MODE_AUTO_RETRY); +#endif /* If the socket is in non-blocking mode or timeout mode, set the BIO * to non-blocking mode (blocking is the default) -- cgit v0.12 From 2fc70f05bc7b9b43538470e27c23378e025d73ec Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Sat, 10 Apr 2010 07:08:41 +0000 Subject: Fixup new itertools recipes. --- Doc/library/itertools.rst | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst index 5c63b12..7326712 100644 --- a/Doc/library/itertools.rst +++ b/Doc/library/itertools.rst @@ -709,7 +709,7 @@ which incur interpreter overhead. pools = [tuple(pool) for pool in args] * repeat return tuple(random.choice(pool) for pool in pools) - def random_permuation(iterable, r=None): + def random_permutation(iterable, r=None): "Random selection from itertools.permutations(iterable, r)" pool = tuple(iterable) r = len(pool) if r is None else r @@ -718,12 +718,16 @@ which incur interpreter overhead. def random_combination(iterable, r): "Random selection from itertools.combinations(iterable, r)" pool = tuple(iterable) - return tuple(sorted(random.sample(pool, r), key=pool.index)) + n = len(pool) + indices = sorted(random.sample(range(n), r)) + return tuple(pool[i] for i in indices) def random_combination_with_replacement(iterable, r): "Random selection from itertools.combinations_with_replacement(iterable, r)" pool = tuple(iterable) - return tuple(sorted(map(random.choice, repeat(pool, r)), key=pool.index)) + n = len(pool) + indices = sorted(random.randrange(n) for i in range(r)) + return tuple(pool[i] for i in indices) Note, many of the above recipes can be optimized by replacing global lookups with local variables defined as default values. For example, the -- cgit v0.12 From 16b1d2b71c0f51c0bc6d8b288715edfbd75be172 Mon Sep 17 00:00:00 2001 From: Stefan Krah Date: Sun, 11 Apr 2010 16:50:48 +0000 Subject: Merged revisions 79960 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79960 | stefan.krah | 2010-04-11 18:49:20 +0200 (Sun, 11 Apr 2010) | 22 lines Merged revisions 79954 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79954 | stefan.krah | 2010-04-11 17:15:54 +0200 (Sun, 11 Apr 2010) | 17 lines Fix for issues #3581, #1481 and #7650: 1. The assumptions in check_node() were too restrictive: - Hardware addresses with universal_local_bit=1 are valid (locally administered). - Many of the tested functions (including uuid.getnode()) may return valid RFC 4122 random node IDs. These are pretty much random 48-bit values with the multicast bit set to 1. 2. _unixdll_getnode() calls _uuid_generate_time(), which may be None on some platforms. The resulting TypeError is now caught. ........ ................ --- Lib/test/test_uuid.py | 32 +++++++++----------------------- 1 file changed, 9 insertions(+), 23 deletions(-) diff --git a/Lib/test/test_uuid.py b/Lib/test/test_uuid.py index b749abc..696ffb1 100644 --- a/Lib/test/test_uuid.py +++ b/Lib/test/test_uuid.py @@ -286,14 +286,8 @@ class TestUUID(TestCase): badtype(lambda: setattr(u, 'node', 0)) def check_node(self, node, source): - individual_group_bit = (node >> 40) & 1 - universal_local_bit = (node >> 40) & 2 - message = "%012x doesn't look like a real MAC address" % node - self.assertEqual(individual_group_bit, 0, message) - self.assertEqual(universal_local_bit, 0, message) - self.assertNotEqual(node, 0, message) - self.assertNotEqual(node, 0xffffffffffff, message) - self.assertTrue(0 <= node, message) + message = "%012x is not an RFC 4122 node ID" % node + self.assertTrue(0 < node, message) self.assertTrue(node < (1 << 48), message) TestUUID.source2node[source] = node @@ -312,10 +306,6 @@ class TestUUID(TestCase): def test_ifconfig_getnode(self): import sys - print(""" WARNING: uuid._ifconfig_getnode is unreliable on many platforms. - It is disabled until the code and/or test can be fixed properly.""", file=sys.__stdout__) - return - import os if os.name == 'posix': node = uuid._ifconfig_getnode() @@ -335,18 +325,18 @@ class TestUUID(TestCase): def test_random_getnode(self): node = uuid._random_getnode() - self.assertTrue(0 <= node) - self.assertTrue(node < (1 <<48)) + # Least significant bit of first octet must be set. + self.assertTrue(node & 0x010000000000) + self.assertTrue(node < (1 << 48)) def test_unixdll_getnode(self): import sys - print(""" WARNING: uuid._unixdll_getnode is unreliable on many platforms. - It is disabled until the code and/or test can be fixed properly.""", file=sys.__stdout__) - return - import os if importable('ctypes') and os.name == 'posix': - self.check_node(uuid._unixdll_getnode(), 'unixdll') + try: # Issues 1481, 3581: _uuid_generate_time() might be None. + self.check_node(uuid._unixdll_getnode(), 'unixdll') + except TypeError: + pass def test_windll_getnode(self): import os @@ -355,10 +345,6 @@ class TestUUID(TestCase): def test_getnode(self): import sys - print(""" WARNING: uuid.getnode is unreliable on many platforms. - It is disabled until the code and/or test can be fixed properly.""", file=sys.__stdout__) - return - node1 = uuid.getnode() self.check_node(node1, "getnode1") -- cgit v0.12 From 53203f1eca0997ac5c07e4159182f3d1b36a4a1d Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Mon, 12 Apr 2010 00:20:24 +0000 Subject: Merged revisions 79983 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79983 | antoine.pitrou | 2010-04-12 02:16:50 +0200 (lun., 12 avril 2010) | 14 lines Merged revisions 79982 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79982 | antoine.pitrou | 2010-04-12 02:10:46 +0200 (lun., 12 avril 2010) | 8 lines It is possible to add extra testing options using EXTRATESTOPTS. When such extra options include "-x testname", subsequent arguments are all taken as test names to ignore. Therefore, standard options must be passed before *TESTOPTS. (witnessed on the ARM buildbots) ........ ................ --- Makefile.pre.in | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/Makefile.pre.in b/Makefile.pre.in index 0d772a8..c60d253 100644 --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -715,8 +715,8 @@ testall: all platform -find $(srcdir)/Lib -name '*.py[co]' -print | xargs rm -f $(TESTPYTHON) $(srcdir)/Lib/compileall.py -find $(srcdir)/Lib -name '*.py[co]' -print | xargs rm -f - -$(TESTPYTHON) $(TESTPROG) $(TESTOPTS) -uall - $(TESTPYTHON) $(TESTPROG) $(TESTOPTS) -uall + -$(TESTPYTHON) $(TESTPROG) -uall $(TESTOPTS) + $(TESTPYTHON) $(TESTPROG) -uall $(TESTOPTS) # Run the unitests for both architectures in a Universal build on OSX # Must be run on an Intel box. @@ -726,9 +726,9 @@ testuniversal: all platform exit 1 ;\ fi -find $(srcdir)/Lib -name '*.py[co]' -print | xargs rm -f - -$(TESTPYTHON) $(TESTPROG) $(TESTOPTS) -uall - $(TESTPYTHON) $(TESTPROG) $(TESTOPTS) -uall - $(RUNSHARED) /usr/libexec/oah/translate ./$(BUILDPYTHON) -E $(TESTPROG) $(TESTOPTS) -uall + -$(TESTPYTHON) $(TESTPROG) -uall $(TESTOPTS) + $(TESTPYTHON) $(TESTPROG) -uall $(TESTOPTS) + $(RUNSHARED) /usr/libexec/oah/translate ./$(BUILDPYTHON) -E $(TESTPROG) -uall $(TESTOPTS) # Like testall, but with a single pass only @@ -737,7 +737,7 @@ buildbottest: all platform -@if which pybuildbot.identify >/dev/null 2>&1; then \ pybuildbot.identify "CC='$(CC)'" "CXX='$(CXX)'"; \ fi - $(TESTPYTHON) $(TESTPROG) $(TESTOPTS) -uall -rw + $(TESTPYTHON) $(TESTPROG) -uall -rw $(TESTOPTS) QUICKTESTOPTS= $(TESTOPTS) -x test_subprocess test_io test_lib2to3 \ test_multibytecodec test_urllib2_localnet test_itertools \ -- cgit v0.12 From 8be2211e29c54e343770eb7e4d2be615566f8fc7 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Mon, 12 Apr 2010 07:06:04 +0000 Subject: Merged revisions 79990 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79990 | senthil.kumaran | 2010-04-12 12:33:17 +0530 (Mon, 12 Apr 2010) | 9 lines Merged revisions 79988 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79988 | senthil.kumaran | 2010-04-12 12:20:24 +0530 (Mon, 12 Apr 2010) | 3 lines Adding additional examples of valid urls as per RFC 3986 (for issue8339) ........ ................ --- Lib/test/test_urlparse.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/test_urlparse.py b/Lib/test/test_urlparse.py index 1658411..1cac691 100644 --- a/Lib/test/test_urlparse.py +++ b/Lib/test/test_urlparse.py @@ -142,7 +142,7 @@ class UrlParseTestCase(unittest.TestCase): (base, relurl, expected)) def test_unparse_parse(self): - for u in ['Python', './Python', 'x-newscheme://foo.com/stuff']: + for u in ['Python', './Python','x-newscheme://foo.com/stuff','x://y','x:/y','x:/','/',]: self.assertEqual(urllib.parse.urlunsplit(urllib.parse.urlsplit(u)), u) self.assertEqual(urllib.parse.urlunparse(urllib.parse.urlparse(u)), u) -- cgit v0.12 -- cgit v0.12 From 14e0a43c85004283e99c0299e9148cbf937ccac7 Mon Sep 17 00:00:00 2001 From: Barry Warsaw Date: Mon, 12 Apr 2010 14:55:03 +0000 Subject: typo --- Doc/library/unittest.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst index a5fc066..d47a98f 100644 --- a/Doc/library/unittest.rst +++ b/Doc/library/unittest.rst @@ -998,7 +998,7 @@ Test cases .. method:: doCleanups() - This method is called uncoditionally after :meth:`tearDown`, or + This method is called unconditionally after :meth:`tearDown`, or after :meth:`setUp` if :meth:`setUp` raises an exception. It is responsible for calling all the cleanup functions added by -- cgit v0.12 From 6680866d8c8ddaf9bf52c3ee2f99bb63f4d9814d Mon Sep 17 00:00:00 2001 From: Stefan Krah Date: Mon, 12 Apr 2010 15:34:39 +0000 Subject: Merged revisions 80002 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80002 | stefan.krah | 2010-04-12 17:33:12 +0200 (Mon, 12 Apr 2010) | 9 lines Merged revisions 80000 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80000 | stefan.krah | 2010-04-12 17:21:25 +0200 (Mon, 12 Apr 2010) | 3 lines Issue #8367: Fix spurious test failure on systems without a sound card. ........ ................ --- Lib/test/test_winsound.py | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/Lib/test/test_winsound.py b/Lib/test/test_winsound.py index 2950bb7..3a093fd 100644 --- a/Lib/test/test_winsound.py +++ b/Lib/test/test_winsound.py @@ -194,11 +194,9 @@ class PlaySoundTest(unittest.TestCase): pass winsound.PlaySound(None, winsound.SND_PURGE) else: - self.assertRaises( - RuntimeError, - winsound.PlaySound, - None, winsound.SND_PURGE - ) + # Issue 8367: PlaySound(None, winsound.SND_PURGE) + # does not raise on systems without a sound card. + pass def _get_cscript_path(): -- cgit v0.12 -- cgit v0.12 From 18628400375cb14130fde1502bd646e997b9a6de Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Mon, 12 Apr 2010 18:52:08 +0000 Subject: More NaN consistency fixes (manual merge of r79875 to release31-maint). --- Doc/library/math.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Doc/library/math.rst b/Doc/library/math.rst index 38bdc46..c760701 100644 --- a/Doc/library/math.rst +++ b/Doc/library/math.rst @@ -297,9 +297,9 @@ Constants :exc:`ValueError` for invalid operations like ``sqrt(-1.0)`` or ``log(0.0)`` (where C99 Annex F recommends signaling invalid operation or divide-by-zero), and :exc:`OverflowError` for results that overflow (for example, - ``exp(1000.0)``). A *NaN* will not be returned from any of the functions - above unless one or more of the input arguments was a *NaN*; in that case, - most functions will return a *NaN*, but (again following C99 Annex F) there + ``exp(1000.0)``). A NaN will not be returned from any of the functions + above unless one or more of the input arguments was a NaN; in that case, + most functions will return a NaN, but (again following C99 Annex F) there are some exceptions to this rule, for example ``pow(float('nan'), 0.0)`` or ``hypot(float('nan'), float('inf'))``. -- cgit v0.12 From 4c4d3b1dddb249cd97aec976c5ef7b4ee84db60f Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Mon, 12 Apr 2010 21:47:14 +0000 Subject: Add usage notes for collections.Counter() --- Doc/library/collections.rst | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst index ebb35b1..b19af9c 100644 --- a/Doc/library/collections.rst +++ b/Doc/library/collections.rst @@ -258,6 +258,33 @@ counts, but the output will exclude results with counts of zero or less. >>> c | d # union: max(c[x], d[x]) Counter({'a': 3, 'b': 2}) +.. note:: + + Counters were primarily designed to work with positive integers to represent + running counts; however, care was taken to not unnecessarily preclude use + cases needing other types or negative values. To help with those use cases, + this section documents the minimum range and type restrictions. + + * The :class:`Counter` class itself is a dictionary subclass with no + restrictions on its keys and values. The values are intended to be numbers + representing counts, but you *could* store anything in the value field. + + * The :meth:`most_common` method requires only that the values be orderable. + + * For in-place operations such as ``c[key] += 1``, the value type need only + support addition and subtraction. So fractions, floats, and decimals would + work and negative values are supported. The same is also true for + :meth:`update` and :meth:`subtract` which allow negative and zero values + for both inputs and outputs. + + * The multiset methods are designed only for use cases with positive values. + The inputs may be negative or zero, but only outputs with positive values + are created. There are no type restrictions, but the value type needs to + support support addition, subtraction, and comparison. + + * The :meth:`elements` method requires integer counts. It ignores zero and + negative counts. + .. seealso:: * `Counter class `_ -- cgit v0.12 From 1bc6f6ea5e2e2f81922174a96ec7ce759ac8dc8c Mon Sep 17 00:00:00 2001 From: Brian Curtin Date: Tue, 13 Apr 2010 02:37:05 +0000 Subject: Merged revisions 80027 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80027 | brian.curtin | 2010-04-12 21:32:40 -0500 (Mon, 12 Apr 2010) | 11 lines Merged revisions 80026 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80026 | brian.curtin | 2010-04-12 21:25:20 -0500 (Mon, 12 Apr 2010) | 4 lines Fix #7306. Add skips to test_winsound when no default sound is configured. These failures occur on a Windows Server 2003 machine I test on. ........ ................ --- Lib/test/test_winsound.py | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/Lib/test/test_winsound.py b/Lib/test/test_winsound.py index 3a093fd..a33400e 100644 --- a/Lib/test/test_winsound.py +++ b/Lib/test/test_winsound.py @@ -6,9 +6,22 @@ support.requires('audio') import time import os import subprocess +import winreg winsound = support.import_module('winsound') +def has_sound(sound): + """Find out if a particular event is configured with a default sound""" + try: + key = winreg.OpenKeyEx(_winreg.HKEY_CURRENT_USER, + "AppEvents\Schemes\Apps\.Default\{0}\.Default".format(sound)) + value = winreg.EnumValue(key, 0)[1] + if value is not u"": + return True + else: + return False + except WindowsError: + return False class BeepTest(unittest.TestCase): # As with PlaySoundTest, incorporate the _have_soundcard() check @@ -84,6 +97,8 @@ class PlaySoundTest(unittest.TestCase): "none", winsound.SND_ASYNC | winsound.SND_MEMORY ) + @unittest.skipUnless(has_sound("SystemAsterisk"), + "No default SystemAsterisk") def test_alias_asterisk(self): if _have_soundcard(): winsound.PlaySound('SystemAsterisk', winsound.SND_ALIAS) @@ -94,6 +109,8 @@ class PlaySoundTest(unittest.TestCase): 'SystemAsterisk', winsound.SND_ALIAS ) + @unittest.skipUnless(has_sound("SystemExclamation"), + "No default SystemExclamation") def test_alias_exclamation(self): if _have_soundcard(): winsound.PlaySound('SystemExclamation', winsound.SND_ALIAS) @@ -104,6 +121,7 @@ class PlaySoundTest(unittest.TestCase): 'SystemExclamation', winsound.SND_ALIAS ) + @unittest.skipUnless(has_sound("SystemExit"), "No default SystemExit") def test_alias_exit(self): if _have_soundcard(): winsound.PlaySound('SystemExit', winsound.SND_ALIAS) @@ -114,6 +132,7 @@ class PlaySoundTest(unittest.TestCase): 'SystemExit', winsound.SND_ALIAS ) + @unittest.skipUnless(has_sound("SystemHand"), "No default SystemHand") def test_alias_hand(self): if _have_soundcard(): winsound.PlaySound('SystemHand', winsound.SND_ALIAS) @@ -124,6 +143,8 @@ class PlaySoundTest(unittest.TestCase): 'SystemHand', winsound.SND_ALIAS ) + @unittest.skipUnless(has_sound("SystemQuestion"), + "No default SystemQuestion") def test_alias_question(self): if _have_soundcard(): winsound.PlaySound('SystemQuestion', winsound.SND_ALIAS) -- cgit v0.12 From f7351b40b54b3354c4a8b01d9072b888256fca87 Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Tue, 13 Apr 2010 11:09:22 +0000 Subject: Merged revisions 80031 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80031 | victor.stinner | 2010-04-13 13:07:24 +0200 (mar., 13 avril 2010) | 4 lines Issue #8383: pickle and pickletools use surrogatepass error handler when encoding unicode as utf8 to support lone surrogates and stay compatible with Python 2.x and 3.0 ........ --- Lib/pickle.py | 4 ++-- Lib/pickletools.py | 2 +- Lib/test/pickletester.py | 4 +++- Misc/NEWS | 4 ++++ Modules/_pickle.c | 6 ++++-- 5 files changed, 14 insertions(+), 6 deletions(-) diff --git a/Lib/pickle.py b/Lib/pickle.py index 7af4ce9..7b48527 100644 --- a/Lib/pickle.py +++ b/Lib/pickle.py @@ -499,7 +499,7 @@ class _Pickler: def save_str(self, obj, pack=struct.pack): if self.bin: - encoded = obj.encode('utf-8') + encoded = obj.encode('utf-8', 'surrogatepass') n = len(encoded) self.write(BINUNICODE + pack("', '<\\\u1234>', '<\n>', - '<\\>', '<\\\U00012345>'] + '<\\>', '<\\\U00012345>', + # surrogates + '<\udc80>'] for proto in protocols: for u in endcases: p = self.dumps(u, proto) diff --git a/Misc/NEWS b/Misc/NEWS index b829138..d72ce12 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -28,6 +28,10 @@ Core and Builtins Library ------- +- Issue #8383: pickle and pickletools use surrogatepass error handler when + encoding unicode as utf8 to support lone surrogates and stay compatible with + Python 2.x and 3.0 + - Issue #8179: Fix macpath.realpath() on a non-existing path. - Issue #8139: ossaudiodev didn't initialize its types properly, therefore diff --git a/Modules/_pickle.c b/Modules/_pickle.c index 29aed7a..0e1c2cd 100644 --- a/Modules/_pickle.c +++ b/Modules/_pickle.c @@ -1227,7 +1227,9 @@ save_unicode(PicklerObject *self, PyObject *obj) if (self->bin) { char pdata[5]; - encoded = PyUnicode_AsUTF8String(obj); + encoded = PyUnicode_EncodeUTF8(PyUnicode_AS_UNICODE(obj), + PyUnicode_GET_SIZE(obj), + "surrogatepass"); if (encoded == NULL) goto error; @@ -3352,7 +3354,7 @@ load_binunicode(UnpicklerObject *self) if (unpickler_read(self, &s, size) < 0) return -1; - str = PyUnicode_DecodeUTF8(s, size, NULL); + str = PyUnicode_DecodeUTF8(s, size, "surrogatepass"); if (str == NULL) return -1; -- cgit v0.12 From 04de40e6d7e70003a695e67d6434a8e1d0429c64 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Tue, 13 Apr 2010 11:53:16 +0000 Subject: Merged revisions 80036 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80036 | mark.dickinson | 2010-04-13 12:43:10 +0100 (Tue, 13 Apr 2010) | 9 lines Merged revisions 80035 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80035 | mark.dickinson | 2010-04-13 12:37:23 +0100 (Tue, 13 Apr 2010) | 1 line In test_winsound, don't try to import _winreg until after checking that winsound is supported. ........ ................ --- Lib/test/test_winsound.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/test_winsound.py b/Lib/test/test_winsound.py index a33400e..422fd87 100644 --- a/Lib/test/test_winsound.py +++ b/Lib/test/test_winsound.py @@ -6,9 +6,9 @@ support.requires('audio') import time import os import subprocess -import winreg winsound = support.import_module('winsound') +import winreg def has_sound(sound): """Find out if a particular event is configured with a default sound""" -- cgit v0.12 From ea9dbb8e51bb27e1d11717eca5843b99fd4fd3b8 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Tue, 13 Apr 2010 11:55:57 +0000 Subject: Merged revisions 80040 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80040 | mark.dickinson | 2010-04-13 12:54:59 +0100 (Tue, 13 Apr 2010) | 1 line Fix invalid syntax. ........ --- Lib/test/test_winsound.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/test_winsound.py b/Lib/test/test_winsound.py index 422fd87..434e602 100644 --- a/Lib/test/test_winsound.py +++ b/Lib/test/test_winsound.py @@ -16,7 +16,7 @@ def has_sound(sound): key = winreg.OpenKeyEx(_winreg.HKEY_CURRENT_USER, "AppEvents\Schemes\Apps\.Default\{0}\.Default".format(sound)) value = winreg.EnumValue(key, 0)[1] - if value is not u"": + if value is not "": return True else: return False -- cgit v0.12 From 6f353a04a3b94ab8ef22feb32adb70811febc9be Mon Sep 17 00:00:00 2001 From: Brian Curtin Date: Tue, 13 Apr 2010 12:44:24 +0000 Subject: Fixed extraneous _winreg (changed to winreg in py3k). Thanks, Tim Golden. --- Lib/test/test_winsound.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/test_winsound.py b/Lib/test/test_winsound.py index 434e602..88aed77 100644 --- a/Lib/test/test_winsound.py +++ b/Lib/test/test_winsound.py @@ -13,7 +13,7 @@ import winreg def has_sound(sound): """Find out if a particular event is configured with a default sound""" try: - key = winreg.OpenKeyEx(_winreg.HKEY_CURRENT_USER, + key = winreg.OpenKeyEx(winreg.HKEY_CURRENT_USER, "AppEvents\Schemes\Apps\.Default\{0}\.Default".format(sound)) value = winreg.EnumValue(key, 0)[1] if value is not "": -- cgit v0.12 From 84ee3103a3d0fd5a56a8d33ddacacafe858d0e1c Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Wed, 14 Apr 2010 19:05:38 +0000 Subject: Merged revisions 80078 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80078 | r.david.murray | 2010-04-14 14:59:18 -0400 (Wed, 14 Apr 2010) | 9 lines Merged revisions 80062 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80062 | r.david.murray | 2010-04-13 16:57:40 -0400 (Tue, 13 Apr 2010) | 2 lines Issue #5277: Fix quote counting when parsing RFC 2231 encoded parameters. ........ ................ --- Lib/email/message.py | 2 +- Lib/email/test/test_email.py | 8 ++++++++ Misc/ACKS | 2 ++ Misc/NEWS | 2 ++ 4 files changed, 13 insertions(+), 1 deletion(-) diff --git a/Lib/email/message.py b/Lib/email/message.py index d89e37e..d09ab8f 100644 --- a/Lib/email/message.py +++ b/Lib/email/message.py @@ -63,7 +63,7 @@ def _parseparam(s): while s[:1] == ';': s = s[1:] end = s.find(';') - while end > 0 and s.count('"', 0, end) % 2: + while end > 0 and (s.count('"', 0, end) - s.count('\\"', 0, end)) % 2: end = s.find(';', end + 1) if end < 0: end = len(s) diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py index 27ddc7c..2ce2e8c 100644 --- a/Lib/email/test/test_email.py +++ b/Lib/email/test/test_email.py @@ -318,6 +318,14 @@ class TestMessageAPI(TestEmailBase): self.assertEqual(msg.get_param('name', unquote=False), '"Jim&&Jill"') + def test_get_param_with_quotes(self): + msg = email.message_from_string( + 'Content-Type: foo; bar*0="baz\\"foobar"; bar*1="\\"baz"') + self.assertEqual(msg.get_param('bar'), 'baz"foobar"baz') + msg = email.message_from_string( + "Content-Type: foo; bar*0=\"baz\\\"foobar\"; bar*1=\"\\\"baz\"") + self.assertEqual(msg.get_param('bar'), 'baz"foobar"baz') + def test_field_containment(self): unless = self.assertTrue msg = email.message_from_string('Header: exists') diff --git a/Misc/ACKS b/Misc/ACKS index 3638cc0..410158a 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -154,6 +154,7 @@ David Cournapeau Steve Cousins Alex Coventry Matthew Dixon Cowles +Ryan Coyner Christopher A. Craig Laura Creighton Simon Cross @@ -654,6 +655,7 @@ George Sakkis Rich Salz Kevin Samborn Ilya Sandler +Mark Sapiro Ty Sarna Ben Sayer Michael Scharf diff --git a/Misc/NEWS b/Misc/NEWS index d72ce12..536ea43 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -28,6 +28,8 @@ Core and Builtins Library ------- +- Issue #5277: Fix quote counting when parsing RFC 2231 encoded parameters. + - Issue #8383: pickle and pickletools use surrogatepass error handler when encoding unicode as utf8 to support lone surrogates and stay compatible with Python 2.x and 3.0 -- cgit v0.12 From 0e3e48545295d23e2dae081a01b6e62fb2dfe65a Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Thu, 15 Apr 2010 17:21:29 +0000 Subject: Merged revisions 80092 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80092 | senthil.kumaran | 2010-04-15 22:48:22 +0530 (Thu, 15 Apr 2010) | 2 lines Fix Issue5419 - explaining bytes return value of urlopen, use of .decode() to convert to str. ........ --- Doc/library/urllib.request.rst | 34 +++++++++++++++++++++++++--------- 1 file changed, 25 insertions(+), 9 deletions(-) diff --git a/Doc/library/urllib.request.rst b/Doc/library/urllib.request.rst index f1fe42a..9496083 100644 --- a/Doc/library/urllib.request.rst +++ b/Doc/library/urllib.request.rst @@ -1073,23 +1073,39 @@ Examples -------- This example gets the python.org main page and displays the first 100 bytes of -it:: +it.:: >>> import urllib.request >>> f = urllib.request.urlopen('http://www.python.org/') >>> print(f.read(100)) + b' + >> import urllib.request + >>> f = urllib.request.urlopen('http://www.python.org/') + >>> print(f.read(100).decode('utf-8') >> import urllib.request >>> req = urllib.request.Request(url='https://localhost/cgi-bin/test.cgi', ... data='This data is passed to stdin of the CGI') >>> f = urllib.request.urlopen(req) - >>> print(f.read()) + >>> print(f.read().decode('utf-8')) Got Data: "This data is passed to stdin of the CGI" The code for the sample CGI used in the above example is:: @@ -1161,7 +1177,7 @@ containing parameters:: >>> import urllib.parse >>> params = urllib.parse.urlencode({'spam': 1, 'eggs': 2, 'bacon': 0}) >>> f = urllib.request.urlopen("http://www.musi-cal.com/cgi-bin/query?%s" % params) - >>> print(f.read()) + >>> print(f.read().decode('utf-8')) The following example uses the ``POST`` method instead:: @@ -1169,7 +1185,7 @@ The following example uses the ``POST`` method instead:: >>> import urllib.parse >>> params = urllib.parse.urlencode({'spam': 1, 'eggs': 2, 'bacon': 0}) >>> f = urllib.request.urlopen("http://www.musi-cal.com/cgi-bin/query", params) - >>> print(f.read()) + >>> print(f.read().decode('utf-8')) The following example uses an explicitly specified HTTP proxy, overriding environment settings:: @@ -1178,14 +1194,14 @@ environment settings:: >>> proxies = {'http': 'http://proxy.example.com:8080/'} >>> opener = urllib.request.FancyURLopener(proxies) >>> f = opener.open("http://www.python.org") - >>> f.read() + >>> f.read().decode('utf-8') The following example uses no proxies at all, overriding environment settings:: >>> import urllib.request >>> opener = urllib.request.FancyURLopener({}) >>> f = opener.open("http://www.python.org/") - >>> f.read() + >>> f.read().decode('utf-8') :mod:`urllib.request` Restrictions -- cgit v0.12 From 2176ad5f304880bcc2341106ba4ed943ded8a120 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Fri, 16 Apr 2010 03:06:19 +0000 Subject: Merged revisions 80102 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80102 | senthil.kumaran | 2010-04-16 08:32:13 +0530 (Fri, 16 Apr 2010) | 9 lines Merged revisions 80101 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80101 | senthil.kumaran | 2010-04-16 08:16:46 +0530 (Fri, 16 Apr 2010) | 3 lines Fix issue2987: RFC2732 support for urlparse (IPv6 addresses) ........ ................ --- Lib/test/test_urlparse.py | 34 ++++++++++++++++++++++++++++++++++ Lib/urllib/parse.py | 32 ++++++++++++++++++++------------ Misc/NEWS | 3 +++ 3 files changed, 57 insertions(+), 12 deletions(-) diff --git a/Lib/test/test_urlparse.py b/Lib/test/test_urlparse.py index 1cac691..14c2d2b 100644 --- a/Lib/test/test_urlparse.py +++ b/Lib/test/test_urlparse.py @@ -239,10 +239,44 @@ class UrlParseTestCase(unittest.TestCase): #self.checkJoin(RFC2396_BASE, '?y', 'http://a/b/c/?y') #self.checkJoin(RFC2396_BASE, ';x', 'http://a/b/c/;x') + def test_RFC3986(self): self.checkJoin(RFC3986_BASE, '?y','http://a/b/c/d;p?y') self.checkJoin(RFC2396_BASE, ';x', 'http://a/b/c/;x') + def test_RFC2732(self): + for url, hostname, port in [ + ('http://Test.python.org:5432/foo/', 'test.python.org', 5432), + ('http://12.34.56.78:5432/foo/', '12.34.56.78', 5432), + ('http://[::1]:5432/foo/', '::1', 5432), + ('http://[dead:beef::1]:5432/foo/', 'dead:beef::1', 5432), + ('http://[dead:beef::]:5432/foo/', 'dead:beef::', 5432), + ('http://[dead:beef:cafe:5417:affe:8FA3:deaf:feed]:5432/foo/', + 'dead:beef:cafe:5417:affe:8fa3:deaf:feed', 5432), + ('http://[::12.34.56.78]:5432/foo/', '::12.34.56.78', 5432), + ('http://[::ffff:12.34.56.78]:5432/foo/', + '::ffff:12.34.56.78', 5432), + ('http://Test.python.org/foo/', 'test.python.org', None), + ('http://12.34.56.78/foo/', '12.34.56.78', None), + ('http://[::1]/foo/', '::1', None), + ('http://[dead:beef::1]/foo/', 'dead:beef::1', None), + ('http://[dead:beef::]/foo/', 'dead:beef::', None), + ('http://[dead:beef:cafe:5417:affe:8FA3:deaf:feed]/foo/', + 'dead:beef:cafe:5417:affe:8fa3:deaf:feed', None), + ('http://[::12.34.56.78]/foo/', '::12.34.56.78', None), + ('http://[::ffff:12.34.56.78]/foo/', + '::ffff:12.34.56.78', None), + ]: + urlparsed = urllib.parse.urlparse(url) + self.assertEqual((urlparsed.hostname, urlparsed.port) , (hostname, port)) + + for invalid_url in [ + 'http://::12.34.56.78]/', + 'http://[::1/foo/', + 'http://[::ffff:12.34.56.78']: + self.assertRaises(ValueError, lambda : urllib.parse.urlparse(invalid_url).hostname) + self.assertRaises(ValueError, lambda : urllib.parse.urlparse(invalid_url)) + def test_urldefrag(self): for url, defrag, frag in [ ('http://python.org#frag', 'http://python.org', 'frag'), diff --git a/Lib/urllib/parse.py b/Lib/urllib/parse.py index c1ae5ff..1affc69 100644 --- a/Lib/urllib/parse.py +++ b/Lib/urllib/parse.py @@ -69,22 +69,26 @@ class ResultMixin(object): @property def hostname(self): - netloc = self.netloc - if "@" in netloc: - netloc = netloc.rsplit("@", 1)[1] - if ":" in netloc: - netloc = netloc.split(":", 1)[0] - return netloc.lower() or None + netloc = self.netloc.split('@')[-1] + if '[' in netloc and ']' in netloc: + return netloc.split(']')[0][1:].lower() + elif '[' in netloc or ']' in netloc: + raise ValueError("Invalid IPv6 hostname") + elif ':' in netloc: + return netloc.split(':')[0].lower() + elif netloc == '': + return None + else: + return netloc.lower() @property def port(self): - netloc = self.netloc - if "@" in netloc: - netloc = netloc.rsplit("@", 1)[1] - if ":" in netloc: - port = netloc.split(":", 1)[1] + netloc = self.netloc.split('@')[-1].split(']')[-1] + if ':' in netloc: + port = netloc.split(':')[1] return int(port, 10) - return None + else: + return None from collections import namedtuple @@ -129,6 +133,10 @@ def _splitparams(url): def _splitnetloc(url, start=0): delim = len(url) # position of end of domain part of url, default is end + if '[' in url: # check for invalid IPv6 URL + if not ']' in url: raise ValueError("Invalid IPv6 URL") + elif ']' in url: + if not '[' in url: raise ValueError("Invalid IPv6 URL") for c in '/?#': # look for delimiters; the order is NOT important wdelim = url.find(c, start) # find first of this delim if wdelim >= 0: # if found diff --git a/Misc/NEWS b/Misc/NEWS index 536ea43..181d630 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -28,6 +28,9 @@ Core and Builtins Library ------- +- Issue #2987: RFC2732 support for urlparse (IPv6 addresses). Patch by Tony + Locke and Hans Ulrich Niedermann. + - Issue #5277: Fix quote counting when parsing RFC 2231 encoded parameters. - Issue #8383: pickle and pickletools use surrogatepass error handler when -- cgit v0.12 From a6023ca337cdb494e96f35cf49dd7900897c45f4 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Fri, 16 Apr 2010 11:28:05 +0000 Subject: Reverting the previous checkin (80103). The feature should not have been merged to 3.1 maint. --- Lib/test/test_urlparse.py | 34 ---------------------------------- Lib/urllib/parse.py | 32 ++++++++++++-------------------- Misc/NEWS | 3 --- 3 files changed, 12 insertions(+), 57 deletions(-) diff --git a/Lib/test/test_urlparse.py b/Lib/test/test_urlparse.py index 14c2d2b..1cac691 100644 --- a/Lib/test/test_urlparse.py +++ b/Lib/test/test_urlparse.py @@ -239,44 +239,10 @@ class UrlParseTestCase(unittest.TestCase): #self.checkJoin(RFC2396_BASE, '?y', 'http://a/b/c/?y') #self.checkJoin(RFC2396_BASE, ';x', 'http://a/b/c/;x') - def test_RFC3986(self): self.checkJoin(RFC3986_BASE, '?y','http://a/b/c/d;p?y') self.checkJoin(RFC2396_BASE, ';x', 'http://a/b/c/;x') - def test_RFC2732(self): - for url, hostname, port in [ - ('http://Test.python.org:5432/foo/', 'test.python.org', 5432), - ('http://12.34.56.78:5432/foo/', '12.34.56.78', 5432), - ('http://[::1]:5432/foo/', '::1', 5432), - ('http://[dead:beef::1]:5432/foo/', 'dead:beef::1', 5432), - ('http://[dead:beef::]:5432/foo/', 'dead:beef::', 5432), - ('http://[dead:beef:cafe:5417:affe:8FA3:deaf:feed]:5432/foo/', - 'dead:beef:cafe:5417:affe:8fa3:deaf:feed', 5432), - ('http://[::12.34.56.78]:5432/foo/', '::12.34.56.78', 5432), - ('http://[::ffff:12.34.56.78]:5432/foo/', - '::ffff:12.34.56.78', 5432), - ('http://Test.python.org/foo/', 'test.python.org', None), - ('http://12.34.56.78/foo/', '12.34.56.78', None), - ('http://[::1]/foo/', '::1', None), - ('http://[dead:beef::1]/foo/', 'dead:beef::1', None), - ('http://[dead:beef::]/foo/', 'dead:beef::', None), - ('http://[dead:beef:cafe:5417:affe:8FA3:deaf:feed]/foo/', - 'dead:beef:cafe:5417:affe:8fa3:deaf:feed', None), - ('http://[::12.34.56.78]/foo/', '::12.34.56.78', None), - ('http://[::ffff:12.34.56.78]/foo/', - '::ffff:12.34.56.78', None), - ]: - urlparsed = urllib.parse.urlparse(url) - self.assertEqual((urlparsed.hostname, urlparsed.port) , (hostname, port)) - - for invalid_url in [ - 'http://::12.34.56.78]/', - 'http://[::1/foo/', - 'http://[::ffff:12.34.56.78']: - self.assertRaises(ValueError, lambda : urllib.parse.urlparse(invalid_url).hostname) - self.assertRaises(ValueError, lambda : urllib.parse.urlparse(invalid_url)) - def test_urldefrag(self): for url, defrag, frag in [ ('http://python.org#frag', 'http://python.org', 'frag'), diff --git a/Lib/urllib/parse.py b/Lib/urllib/parse.py index 1affc69..c1ae5ff 100644 --- a/Lib/urllib/parse.py +++ b/Lib/urllib/parse.py @@ -69,26 +69,22 @@ class ResultMixin(object): @property def hostname(self): - netloc = self.netloc.split('@')[-1] - if '[' in netloc and ']' in netloc: - return netloc.split(']')[0][1:].lower() - elif '[' in netloc or ']' in netloc: - raise ValueError("Invalid IPv6 hostname") - elif ':' in netloc: - return netloc.split(':')[0].lower() - elif netloc == '': - return None - else: - return netloc.lower() + netloc = self.netloc + if "@" in netloc: + netloc = netloc.rsplit("@", 1)[1] + if ":" in netloc: + netloc = netloc.split(":", 1)[0] + return netloc.lower() or None @property def port(self): - netloc = self.netloc.split('@')[-1].split(']')[-1] - if ':' in netloc: - port = netloc.split(':')[1] + netloc = self.netloc + if "@" in netloc: + netloc = netloc.rsplit("@", 1)[1] + if ":" in netloc: + port = netloc.split(":", 1)[1] return int(port, 10) - else: - return None + return None from collections import namedtuple @@ -133,10 +129,6 @@ def _splitparams(url): def _splitnetloc(url, start=0): delim = len(url) # position of end of domain part of url, default is end - if '[' in url: # check for invalid IPv6 URL - if not ']' in url: raise ValueError("Invalid IPv6 URL") - elif ']' in url: - if not '[' in url: raise ValueError("Invalid IPv6 URL") for c in '/?#': # look for delimiters; the order is NOT important wdelim = url.find(c, start) # find first of this delim if wdelim >= 0: # if found diff --git a/Misc/NEWS b/Misc/NEWS index 181d630..536ea43 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -28,9 +28,6 @@ Core and Builtins Library ------- -- Issue #2987: RFC2732 support for urlparse (IPv6 addresses). Patch by Tony - Locke and Hans Ulrich Niedermann. - - Issue #5277: Fix quote counting when parsing RFC 2231 encoded parameters. - Issue #8383: pickle and pickletools use surrogatepass error handler when -- cgit v0.12 -- cgit v0.12 From a5ab4fcf68104495056d1ddedb9726fed09ba58e Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Fri, 16 Apr 2010 12:47:52 +0000 Subject: Merged revisions 80105 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80105 | victor.stinner | 2010-04-16 13:45:13 +0200 (ven., 16 avril 2010) | 3 lines Issue #8412: os.system() now accepts bytes, bytearray and str with surrogates. ........ --- Misc/NEWS | 3 +++ Modules/posixmodule.c | 17 +++++++++++------ 2 files changed, 14 insertions(+), 6 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 536ea43..1a6d17a 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -184,6 +184,9 @@ Core and Builtins Library ------- +- Issue #8412: os.system() now accepts bytes, bytearray and str with + surrogates. + - Issue #4282: Fix the main function of the profile module for a non-ASCII script, open the file in binary mode and not in text mode with the default (utf8) encoding. diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index 502bf62..bba75af 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -2814,18 +2814,23 @@ posix_system(PyObject *self, PyObject *args) wchar_t *command; if (!PyArg_ParseTuple(args, "u:system", &command)) return NULL; + + Py_BEGIN_ALLOW_THREADS + sts = _wsystem(command); + Py_END_ALLOW_THREADS #else + PyObject *command_obj; char *command; - if (!PyArg_ParseTuple(args, "s:system", &command)) + if (!PyArg_ParseTuple(args, "O&:system", + PyUnicode_FSConverter, &command_obj)) return NULL; -#endif + + command = bytes2str(command_obj, 1); Py_BEGIN_ALLOW_THREADS -#ifdef MS_WINDOWS - sts = _wsystem(command); -#else sts = system(command); -#endif Py_END_ALLOW_THREADS + release_bytes(command_obj); +#endif return PyLong_FromLong(sts); } #endif -- cgit v0.12 From ec51d03e61af4dfa7beda8b8f53f4824c131600a Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Fri, 16 Apr 2010 13:37:56 +0000 Subject: Merged revisions 75538,75542,77012,77928,79113,79999,80109 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r75538 | kurt.kaiser | 2009-10-19 15:39:00 -0400 (Mon, 19 Oct 2009) | 2 lines add myself to idlelib ........ r75542 | raymond.hettinger | 2009-10-19 15:52:20 -0400 (Mon, 19 Oct 2009) | 1 line Add maintainers. ........ r77012 | ezio.melotti | 2009-12-23 15:56:09 -0500 (Wed, 23 Dec 2009) | 1 line Rephrased the introduction, added missing commas and my name for Unicode ........ r77928 | tarek.ziade | 2010-02-02 18:31:01 -0500 (Tue, 02 Feb 2010) | 1 line added myself as the maintainer for sysconfig and shutil ........ r79113 | benjamin.peterson | 2010-03-19 17:01:27 -0400 (Fri, 19 Mar 2010) | 1 line make maintainers.rst have correct eol ........ r79999 | r.david.murray | 2010-04-12 11:19:03 -0400 (Mon, 12 Apr 2010) | 4 lines Kurt's roundup id is kbk, use that in maintainers.rst instead of his checkin id, since maintainers is for finding people to make nosy in the tracker. ........ r80109 | r.david.murray | 2010-04-16 08:34:45 -0400 (Fri, 16 Apr 2010) | 5 lines maintainers.rst additions. Add Giampaolo Rodola as an expert for ftplib, and Victor Stinner to the 'unicode' interest area. ........ --- Misc/maintainers.rst | 43 +++++++++++++++++++++---------------------- 1 file changed, 21 insertions(+), 22 deletions(-) diff --git a/Misc/maintainers.rst b/Misc/maintainers.rst index a5008ab..a2f7931 100644 --- a/Misc/maintainers.rst +++ b/Misc/maintainers.rst @@ -1,21 +1,19 @@ Maintainers Index ================= -This document cross references Python Modules (first table) and platforms -(second table) with the Tracker user names of people who are experts -and/or resources for that module or platform. This list is intended -to be used by issue submitters, issue triage people, and other issue -participants to find people to add to the nosy list or to contact -directly by email for help and decisions on feature requests and bug -fixes. People on this list may be asked to render final judgement on a -feature or bug. If no active maintainer is listed for a given module, -then questionable changes should go to python-dev, while any other issues -can and should be decided by any committer. +This document has tables that list Python Modules, Tools, Platforms and +Interest Areas and names for each item that indicate a maintainer or an +expert in the field. This list is intended to be used by issue submitters, +issue triage people, and other issue participants to find people to add to +the nosy list or to contact directly by email for help and decisions on +feature requests and bug fixes. People on this list may be asked to render +final judgement on a feature or bug. If no active maintainer is listed for +a given module, then questionable changes should go to python-dev, while +any other issues can and should be decided by any committer. -The last part of this document is a third table, listing broader topic -areas in which various people have expertise. These people can also -be contacted for help, opinions, and decisions when issues involve -their areas. +The Platform and Interest Area tables list broader fields in which various +people have expertise. These people can also be contacted for help, +opinions, and decisions when issues involve their areas. If a listed maintainer does not respond to requests for comment for an extended period (three weeks or more), they should be marked as inactive @@ -85,7 +83,7 @@ curses andrew.kuchling datetime dbm decimal facundobatista, rhettinger, mark.dickinson -difflib +difflib tim_one dis distutils tarek doctest tim_one (inactive) @@ -100,8 +98,8 @@ fileinput fnmatch formatter fpectl -fractions mark.dickinson -ftplib +fractions mark.dickinson, rhettinger +ftplib giampaolo.rodola functools gc pitrou getopt @@ -115,7 +113,7 @@ heapq rhettinger hmac html http -idlelib +idlelib kbk imaplib imghdr imp @@ -133,7 +131,7 @@ macpath mailbox andrew.kuchling mailcap marshal -math mark.dickinson +math mark.dickinson, rhettinger mimetypes mmap modulefinder theller, jvr @@ -166,7 +164,7 @@ py_compile pybench lemburg, pitrou pyclbr pydoc -queue +queue rhettinger quopri random rhettinger re effbot (inactive), pitrou @@ -199,6 +197,7 @@ sunau symbol symtable benjamin.peterson sys +sysconfig tarek syslog tabnanny tim_one tarfile lars.gustaebel @@ -208,7 +207,7 @@ termios test textwrap threading -time brett.cannon +time timeit tkinter gpolo token georg.brandl @@ -290,7 +289,7 @@ time and dates lemburg testing michael.foord, pitrou threads tracker -unicode lemburg +unicode lemburg, ezio.melotti, haypo version control windows ================== =========== -- cgit v0.12 From 30ba25b8659119c2281e1e4046fb5ddf48c69d8a Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Fri, 16 Apr 2010 15:44:04 +0000 Subject: Merged revisions 80116 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80116 | victor.stinner | 2010-04-16 17:10:27 +0200 (ven., 16 avril 2010) | 2 lines Issue #7605: Fix test_cmd_line if the current working directory is not ASCII ........ --- Lib/test/test_cmd_line.py | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_cmd_line.py b/Lib/test/test_cmd_line.py index 87ae2b6..5143ed7 100644 --- a/Lib/test/test_cmd_line.py +++ b/Lib/test/test_cmd_line.py @@ -176,7 +176,15 @@ class CmdLineTest(unittest.TestCase): path1 = "ABCDE" * 100 path2 = "FGHIJ" * 100 env['PYTHONPATH'] = path1 + os.pathsep + path2 - p = _spawn_python('-S', '-c', 'import sys; print(sys.path)') + + code = """ +import sys +path = ":".join(sys.path) +path = path.encode("ascii", "backslashreplace") +sys.stdout.buffer.write(path)""" + code = code.strip().splitlines() + code = '; '.join(code) + p = _spawn_python('-S', '-c', code) stdout, _ = p.communicate() self.assertTrue(path1.encode('ascii') in stdout) self.assertTrue(path2.encode('ascii') in stdout) -- cgit v0.12 From f45c368f4dc40a9573a0464e3ac7c5c1678cb7f7 Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Fri, 16 Apr 2010 15:48:19 +0000 Subject: Merged revisions 80112 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80112 | victor.stinner | 2010-04-16 15:28:05 +0200 (ven., 16 avril 2010) | 3 lines Issue #7606: XML-RPC traceback stored in X-traceback is now encoded to ASCII using backslashreplace error handler. ........ --- Lib/xmlrpc/server.py | 4 +++- Misc/NEWS | 3 +++ 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/Lib/xmlrpc/server.py b/Lib/xmlrpc/server.py index aef2eb2..04820bf 100644 --- a/Lib/xmlrpc/server.py +++ b/Lib/xmlrpc/server.py @@ -469,7 +469,9 @@ class SimpleXMLRPCRequestHandler(BaseHTTPRequestHandler): if hasattr(self.server, '_send_traceback_header') and \ self.server._send_traceback_header: self.send_header("X-exception", str(e)) - self.send_header("X-traceback", traceback.format_exc()) + trace = traceback.format_exc() + trace = str(trace.encode('ASCII', 'backslashreplace'), 'ASCII') + self.send_header("X-traceback", trace) self.end_headers() else: diff --git a/Misc/NEWS b/Misc/NEWS index 1a6d17a..1ed921c 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -28,6 +28,9 @@ Core and Builtins Library ------- +- Issue #7606: XML-RPC traceback stored in X-traceback is now encoded to ASCII + using backslashreplace error handler + - Issue #5277: Fix quote counting when parsing RFC 2231 encoded parameters. - Issue #8383: pickle and pickletools use surrogatepass error handler when -- cgit v0.12 From 466e9266d1fb057219624f8adb0d6872d9cc0b18 Mon Sep 17 00:00:00 2001 From: Mark Dickinson Date: Fri, 16 Apr 2010 16:32:49 +0000 Subject: Merged revisions 80108,80111,80114-80115 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80108 | victor.stinner | 2010-04-16 13:23:43 +0100 (Fri, 16 Apr 2010) | 4 lines Add CS_GNU_LIBC_VERSION and CS_GNU_LIBPTHREAD_VERSION constants for constr(), and disable test_execvpe_with_bad_program() of test_os if the libc uses linuxthreads to avoid the "unknown signal 32" bug (see issue #4970). ........ r80111 | mark.dickinson | 2010-04-16 13:47:52 +0100 (Fri, 16 Apr 2010) | 1 line Keep confstr entries in alphabetical order. ........ r80114 | mark.dickinson | 2010-04-16 14:45:35 +0100 (Fri, 16 Apr 2010) | 1 line Issue #4970: move linuxthreads check outside the affected test, and use skipIf ........ r80115 | mark.dickinson | 2010-04-16 14:51:27 +0100 (Fri, 16 Apr 2010) | 1 line Don't assume that os.confstr_names exists. ........ --- Lib/test/test_os.py | 16 +++++++++++++++- Modules/posixmodule.c | 6 ++++++ 2 files changed, 21 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py index 0c8e597..6134c93 100644 --- a/Lib/test/test_os.py +++ b/Lib/test/test_os.py @@ -10,6 +10,17 @@ import sys import shutil from test import support +# Detect whether we're on a Linux system that uses the (now outdated +# and unmaintained) linuxthreads threading library. There's an issue +# when combining linuxthreads with a failed execv call: see +# http://bugs.python.org/issue4970. +if (hasattr(os, "confstr_names") and + "CS_GNU_LIBPTHREAD_VERSION" in os.confstr_names): + libpthread = os.confstr("CS_GNU_LIBPTHREAD_VERSION") + USING_LINUXTHREADS= libpthread.startswith("linuxthreads") +else: + USING_LINUXTHREADS= False + # Tests creating TESTFN class FileTests(unittest.TestCase): def setUp(self): @@ -566,8 +577,11 @@ class URandomTests(unittest.TestCase): pass class ExecTests(unittest.TestCase): + @unittest.skipIf(USING_LINUXTHREADS, + "avoid triggering a linuxthreads bug: see issue #4970") def test_execvpe_with_bad_program(self): - self.assertRaises(OSError, os.execvpe, 'no such app-', ['no such app-'], None) + self.assertRaises(OSError, os.execvpe, 'no such app-', + ['no such app-'], None) def test_execvpe_with_bad_arglist(self): self.assertRaises(ValueError, os.execvpe, 'notepad', [], None) diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index bba75af..c7e0736 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -6028,6 +6028,12 @@ static struct constdef posix_constants_confstr[] = { #ifdef _CS_ARCHITECTURE {"CS_ARCHITECTURE", _CS_ARCHITECTURE}, #endif +#ifdef _CS_GNU_LIBC_VERSION + {"CS_GNU_LIBC_VERSION", _CS_GNU_LIBC_VERSION}, +#endif +#ifdef _CS_GNU_LIBPTHREAD_VERSION + {"CS_GNU_LIBPTHREAD_VERSION", _CS_GNU_LIBPTHREAD_VERSION}, +#endif #ifdef _CS_HOSTNAME {"CS_HOSTNAME", _CS_HOSTNAME}, #endif -- cgit v0.12 From 0ff8a505c6ae5bcca275bf04e5738e99fd6ec96d Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Fri, 16 Apr 2010 23:19:11 +0000 Subject: Merged revisions 80125,80128,80130 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80125 | benjamin.peterson | 2010-04-16 17:35:32 -0500 (Fri, 16 Apr 2010) | 13 lines Merged revisions 80123-80124 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80123 | benjamin.peterson | 2010-04-16 17:24:16 -0500 (Fri, 16 Apr 2010) | 1 line bytearray -> type2test ........ r80124 | benjamin.peterson | 2010-04-16 17:25:57 -0500 (Fri, 16 Apr 2010) | 1 line fix typo ........ ................ r80128 | benjamin.peterson | 2010-04-16 17:51:37 -0500 (Fri, 16 Apr 2010) | 9 lines Merged revisions 80126 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80126 | benjamin.peterson | 2010-04-16 17:35:38 -0500 (Fri, 16 Apr 2010) | 1 line have a clear error when passing something > sys.maxsize to bytearray ........ ................ r80130 | benjamin.peterson | 2010-04-16 18:00:53 -0500 (Fri, 16 Apr 2010) | 9 lines Merged revisions 80129 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80129 | benjamin.peterson | 2010-04-16 17:52:44 -0500 (Fri, 16 Apr 2010) | 1 line tiny simplification ........ ................ --- Lib/test/test_bytes.py | 19 ++++++++++--------- Misc/NEWS | 3 +++ Objects/bytearrayobject.c | 15 +++++++++------ Objects/bytesobject.c | 12 +++++++----- 4 files changed, 29 insertions(+), 20 deletions(-) diff --git a/Lib/test/test_bytes.py b/Lib/test/test_bytes.py index b83a83f..28ae5ca 100644 --- a/Lib/test/test_bytes.py +++ b/Lib/test/test_bytes.py @@ -63,17 +63,18 @@ class BaseBytesTest(unittest.TestCase): b = self.type2test([Indexable(), Indexable(1), Indexable(254), Indexable(255)]) self.assertEqual(list(b), [0, 1, 254, 255]) - self.assertRaises(ValueError, bytearray, [Indexable(-1)]) - self.assertRaises(ValueError, bytearray, [Indexable(256)]) + self.assertRaises(ValueError, self.type2test, [Indexable(-1)]) + self.assertRaises(ValueError, self.type2test, [Indexable(256)]) def test_from_ssize(self): - self.assertEqual(bytearray(0), b'') - self.assertEqual(bytearray(1), b'\x00') - self.assertEqual(bytearray(5), b'\x00\x00\x00\x00\x00') - self.assertRaises(ValueError, bytearray, -1) - - self.assertEqual(bytearray('0', 'ascii'), b'0') - self.assertEqual(bytearray(b'0'), b'0') + self.assertEqual(self.type2test(0), b'') + self.assertEqual(self.type2test(1), b'\x00') + self.assertEqual(self.type2test(5), b'\x00\x00\x00\x00\x00') + self.assertRaises(ValueError, self.type2test, -1) + + self.assertEqual(self.type2test('0', 'ascii'), b'0') + self.assertEqual(self.type2test(b'0'), b'0') + self.assertRaises(OverflowError, self.type2test, sys.maxsize + 1) def test_constructor_type_errors(self): self.assertRaises(TypeError, self.type2test, 0.0) diff --git a/Misc/NEWS b/Misc/NEWS index 1ed921c..ab662cb 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -15,6 +15,9 @@ Core and Builtins - Issue #8014: Setting a T_UINT or T_PYSSIZET attribute of an object with PyMemberDefs could produce an internal error; raise TypeError instead. +- Issue #8417: Raise an OverflowError when an integer larger than sys.maxsize is + passed to bytes or bytearray. + - Issue #8329: Don't return the same lists from select.select when no fds are changed. diff --git a/Objects/bytearrayobject.c b/Objects/bytearrayobject.c index d25144d..18e6f8d 100644 --- a/Objects/bytearrayobject.c +++ b/Objects/bytearrayobject.c @@ -761,14 +761,17 @@ bytearray_init(PyByteArrayObject *self, PyObject *args, PyObject *kwds) } /* Is it an int? */ - count = PyNumber_AsSsize_t(arg, PyExc_ValueError); - if (count == -1 && PyErr_Occurred()) + count = PyNumber_AsSsize_t(arg, PyExc_OverflowError); + if (count == -1 && PyErr_Occurred()) { + if (PyErr_ExceptionMatches(PyExc_OverflowError)) + return -1; PyErr_Clear(); + } + else if (count < 0) { + PyErr_SetString(PyExc_ValueError, "negative count"); + return -1; + } else { - if (count < 0) { - PyErr_SetString(PyExc_ValueError, "negative count"); - return -1; - } if (count > 0) { if (PyByteArray_Resize((PyObject *)self, count)) return -1; diff --git a/Objects/bytesobject.c b/Objects/bytesobject.c index 6584462..36d71c0 100644 --- a/Objects/bytesobject.c +++ b/Objects/bytesobject.c @@ -2949,15 +2949,17 @@ PyBytes_FromObject(PyObject *x) } /* Is it an int? */ - size = PyNumber_AsSsize_t(x, PyExc_ValueError); + size = PyNumber_AsSsize_t(x, PyExc_OverflowError); if (size == -1 && PyErr_Occurred()) { + if (PyErr_ExceptionMatches(PyExc_OverflowError)) + return NULL; PyErr_Clear(); } + else if (size < 0) { + PyErr_SetString(PyExc_ValueError, "negative count"); + return NULL; + } else { - if (size < 0) { - PyErr_SetString(PyExc_ValueError, "negative count"); - return NULL; - } new = PyBytes_FromStringAndSize(NULL, size); if (new == NULL) { return NULL; -- cgit v0.12 From 9eb6b00cb053a5d4fad1f13dad02c766c628f57e Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Fri, 16 Apr 2010 23:26:56 +0000 Subject: Merged revisions 79957 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r79957 | benjamin.peterson | 2010-04-11 11:13:23 -0500 (Sun, 11 Apr 2010) | 1 line add 3.1.2 ........ --- LICENSE | 1 + 1 file changed, 1 insertion(+) diff --git a/LICENSE b/LICENSE index fb0906f..88e089a 100644 --- a/LICENSE +++ b/LICENSE @@ -66,6 +66,7 @@ the various releases. 3.0.1 3.0 2009 PSF yes 3.1 3.0.1 2009 PSF yes 3.1.1 3.1 2009 PSF yes + 3.1.2 3.1 2010 PSF yes Footnotes: -- cgit v0.12 -- cgit v0.12 From 6ffdb6f921c1be37ce3679fe73e211c01942427a Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Sat, 17 Apr 2010 14:47:13 +0000 Subject: Merged revisions 80148 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80148 | senthil.kumaran | 2010-04-17 20:14:14 +0530 (Sat, 17 Apr 2010) | 9 lines Merged revisions 80146 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80146 | senthil.kumaran | 2010-04-17 20:00:53 +0530 (Sat, 17 Apr 2010) | 3 lines Fix Issue5650 - Update the RFC List in the urlparse module. ........ ................ --- Lib/urllib/parse.py | 26 ++++++++++++++++++++++++-- 1 file changed, 24 insertions(+), 2 deletions(-) diff --git a/Lib/urllib/parse.py b/Lib/urllib/parse.py index c1ae5ff..8bba150 100644 --- a/Lib/urllib/parse.py +++ b/Lib/urllib/parse.py @@ -1,7 +1,29 @@ """Parse (absolute and relative) URLs. -See RFC 1808: "Relative Uniform Resource Locators", by R. Fielding, -UC Irvine, June 1995. +urlparse module is based upon the following RFC specifications. + +RFC 3986 (STD66): "Uniform Resource Identifiers" by T. Berners-Lee, R. Fielding +and L. Masinter, January 2005. + +RFC 2732 : "Format for Literal IPv6 Addresses in URL's by R.Hinden, B.Carpenter +and L.Masinter, December 1999. + +RFC2396: "Uniform Resource Identifiers (URI)": Generic Syntax by T. +Berners-Lee, R. Fielding, and L. Masinter, August 1998. + +RFC2368: "The mailto URL scheme", by P.Hoffman , L Masinter, J. Zwinski, July 1998. + +RFC 1808: "Relative Uniform Resource Locators", by R. Fielding, UC Irvine, June +1995. + +RFC1738: "Uniform Resource Locators (URL)" by T. Berners-Lee, L. Masinter, M. +McCahill, December 1994 + +RFC 3986 is considered the current standard and any changes to urlparse module +should conform to this. urlparse module is not entirely compliant with this. +The defacto scenarios of parsing are considered sometimes and for backward +compatiblity purposes, older RFC uses of parsing are retained. The testcases in +test_urlparse.py provides a good indicator of parsing behavior. """ import sys -- cgit v0.12 From ba1f449ca2f7c118cf736fc67f63d4747b36059e Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Sun, 18 Apr 2010 00:03:40 +0000 Subject: Merged revisions 80159 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80159 | victor.stinner | 2010-04-18 02:00:44 +0200 (dim., 18 avril 2010) | 3 lines Issue #8394: _ctypes.dlopen() accepts bytes, bytearray and str with surrogates. ........ --- Misc/NEWS | 3 +++ Modules/_ctypes/callproc.c | 19 ++++++++++++++++--- 2 files changed, 19 insertions(+), 3 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index ab662cb..21e5e3c 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -31,6 +31,9 @@ Core and Builtins Library ------- +- Issue #8394: _ctypes.dlopen() accepts bytes, bytearray and str with + surrogates. + - Issue #7606: XML-RPC traceback stored in X-traceback is now encoded to ASCII using backslashreplace error handler diff --git a/Modules/_ctypes/callproc.c b/Modules/_ctypes/callproc.c index 2a75fb1..022cceb 100644 --- a/Modules/_ctypes/callproc.c +++ b/Modules/_ctypes/callproc.c @@ -1371,7 +1371,8 @@ copy_com_pointer(PyObject *self, PyObject *args) static PyObject *py_dl_open(PyObject *self, PyObject *args) { - char *name; + PyObject *name, *name2; + char *name_str; void * handle; #ifdef RTLD_LOCAL int mode = RTLD_NOW | RTLD_LOCAL; @@ -1379,10 +1380,22 @@ static PyObject *py_dl_open(PyObject *self, PyObject *args) /* cygwin doesn't define RTLD_LOCAL */ int mode = RTLD_NOW; #endif - if (!PyArg_ParseTuple(args, "z|i:dlopen", &name, &mode)) + if (!PyArg_ParseTuple(args, "O|i:dlopen", &name, &mode)) return NULL; mode |= RTLD_NOW; - handle = ctypes_dlopen(name, mode); + if (name != Py_None) { + if (PyUnicode_FSConverter(name, &name2) == 0) + return NULL; + if (PyBytes_Check(name2)) + name_str = PyBytes_AS_STRING(name2); + else + name_str = PyByteArray_AS_STRING(name2); + } else { + name_str = NULL; + name2 = NULL; + } + handle = ctypes_dlopen(name_str, mode); + Py_XDECREF(name2); if (!handle) { char *errmsg = ctypes_dlerror(); if (!errmsg) -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 22357e1e01c5ae38b43ef9c048be3fdd25703579 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Giampaolo=20Rodol=C3=A0?= Date: Sun, 18 Apr 2010 13:23:21 +0000 Subject: Fix Issue #3817: 225 is now considered a valid response code for ABOR --- Lib/ftplib.py | 2 +- Misc/NEWS | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/Lib/ftplib.py b/Lib/ftplib.py index 7e678b4..bcfa652 100644 --- a/Lib/ftplib.py +++ b/Lib/ftplib.py @@ -236,7 +236,7 @@ class FTP: if self.debugging > 1: print('*put urgent*', self.sanitize(line)) self.sock.sendall(line, MSG_OOB) resp = self.getmultiline() - if resp[:3] not in ('426', '226'): + if resp[:3] not in ('426', '225', '226'): raise error_proto(resp) def sendcmd(self, cmd): diff --git a/Misc/NEWS b/Misc/NEWS index 21e5e3c..a5cbc87 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -31,6 +31,9 @@ Core and Builtins Library ------- +- Issue #3817: ftplib.FTP.abort() method now considers 225 a valid response + code as stated in RFC-959 at chapter 5.4. + - Issue #8394: _ctypes.dlopen() accepts bytes, bytearray and str with surrogates. -- cgit v0.12 -- cgit v0.12 From 3a20d05dcc518646172293ed44a76a3cd1c02d2b Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Sun, 18 Apr 2010 15:08:43 +0000 Subject: Merged revisions 80182 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80182 | ronald.oussoren | 2010-04-18 17:02:38 +0200 (Sun, 18 Apr 2010) | 9 lines Merged revisions 80178 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80178 | ronald.oussoren | 2010-04-18 15:47:49 +0200 (Sun, 18 Apr 2010) | 2 lines Fix for issue #7072 ........ ................ --- Include/pyport.h | 11 ++++++++++- Lib/test/test_locale.py | 10 +++++++++- Misc/NEWS | 2 ++ 3 files changed, 21 insertions(+), 2 deletions(-) diff --git a/Include/pyport.h b/Include/pyport.h index be15fe1..01b0c3a 100644 --- a/Include/pyport.h +++ b/Include/pyport.h @@ -605,6 +605,16 @@ extern pid_t forkpty(int *, char *, struct termios *, struct winsize *); #ifdef __FreeBSD__ #include #if __FreeBSD_version > 500039 +# define _PY_PORT_CTYPE_UTF8_ISSUE +#endif +#endif + + +#if defined(__APPLE__) +# define _PY_PORT_CTYPE_UTF8_ISSUE +#endif + +#ifdef _PY_PORT_CTYPE_UTF8_ISSUE #include #include #undef isalnum @@ -622,7 +632,6 @@ extern pid_t forkpty(int *, char *, struct termios *, struct winsize *); #undef toupper #define toupper(c) towupper(btowc(c)) #endif -#endif /* Declarations for symbol visibility. diff --git a/Lib/test/test_locale.py b/Lib/test/test_locale.py index 8c17f87..9439522 100644 --- a/Lib/test/test_locale.py +++ b/Lib/test/test_locale.py @@ -8,7 +8,15 @@ enUS_locale = None def get_enUS_locale(): global enUS_locale - if sys.platform.startswith("win"): + if sys.platform == 'darwin': + import os + tlocs = ("en_US.UTF-8", "en_US.ISO8859-1", "en_US") + if int(os.uname()[2].split('.')[0]) < 10: + # The locale test work fine on OSX 10.6, I (ronaldoussoren) + # haven't had time yet to verify if tests work on OSX 10.5 + # (10.4 is known to be bad) + raise unittest.SkipTest("Locale support on MacOSX is minimal") + elif sys.platform.startswith("win"): tlocs = ("En", "English") else: tlocs = ("en_US.UTF-8", "en_US.ISO8859-1", "en_US.US-ASCII", "en_US") diff --git a/Misc/NEWS b/Misc/NEWS index a5cbc87..4562438 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -28,6 +28,8 @@ Core and Builtins - Issue #1583863: An str subclass can now override the __str__ method +- Issue #7072: isspace(0xa0) is true on Mac OS X + Library ------- -- cgit v0.12 From a107819d0c9e0c4432b34049df2958d3b0dd0013 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Sun, 18 Apr 2010 15:25:17 +0000 Subject: Merged revisions 80185 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80185 | ronald.oussoren | 2010-04-18 17:24:17 +0200 (Sun, 18 Apr 2010) | 12 lines Merged revisions 80179 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80179 | ronald.oussoren | 2010-04-18 16:01:05 +0200 (Sun, 18 Apr 2010) | 5 lines Add check to build-installer.py to ensure that the right version of Tcl/Tk is available (on OSX) Fixes issue #5651 ........ ................ --- Mac/BuildScript/build-installer.py | 51 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) diff --git a/Mac/BuildScript/build-installer.py b/Mac/BuildScript/build-installer.py index 8f58dbb..ec7b8c3 100755 --- a/Mac/BuildScript/build-installer.py +++ b/Mac/BuildScript/build-installer.py @@ -377,6 +377,23 @@ def captureCommand(commandline): return data +def getTclTkVersion(configfile, versionline): + """ + search Tcl or Tk configuration file for version line + """ + try: + f = open(configfile, "r") + except: + fatal("Framework configuration file not found: %s" % configfile) + + for l in f: + if l.startswith(versionline): + f.close() + return l + + fatal("Version variable %s not found in framework configuration file: %s" + % (versionline, configfile)) + def checkEnvironment(): """ Check that we're running on a supported system. @@ -392,6 +409,38 @@ def checkEnvironment(): fatal("Please install the latest version of Xcode and the %s SDK"%( os.path.basename(SDKPATH[:-4]))) + # Because we only support dynamic load of only one major/minor version of + # Tcl/Tk, ensure: + # 1. there are no user-installed frameworks of Tcl/Tk with version + # higher than the Apple-supplied system version + # 2. there is a user-installed framework in /Library/Frameworks with the + # same version as the system version. This allows users to choose + # to install a newer patch level. + + for framework in ['Tcl', 'Tk']: + fw = dict(lower=framework.lower(), + upper=framework.upper(), + cap=framework.capitalize()) + fwpth = "Library/Frameworks/%(cap)s.framework/%(lower)sConfig.sh" % fw + sysfw = os.path.join('/System', fwpth) + libfw = os.path.join('/', fwpth) + usrfw = os.path.join(os.getenv('HOME'), fwpth) + version = "%(upper)s_VERSION" % fw + if getTclTkVersion(libfw, version) != getTclTkVersion(sysfw, version): + fatal("Version of %s must match %s" % (libfw, sysfw) ) + if os.path.exists(usrfw): + fatal("Please rename %s to avoid possible dynamic load issues." + % usrfw) + + # Remove inherited environment variables which might influence build + environ_var_prefixes = ['CPATH', 'C_INCLUDE_', 'DYLD_', 'LANG', 'LC_', + 'LD_', 'LIBRARY_', 'PATH', 'PYTHON'] + for ev in list(os.environ): + for prefix in environ_var_prefixes: + if ev.startswith(prefix) : + print "INFO: deleting environment variable %s=%s" % ( + ev, os.environ[ev]) + del os.environ[ev] def parseOptions(args=None): @@ -1084,6 +1133,8 @@ def main(): shutil.rmtree(WORKDIR) os.mkdir(WORKDIR) + os.environ['LC_ALL'] = 'C' + # Then build third-party libraries such as sleepycat DB4. buildLibraries() -- cgit v0.12 From 79a9351b52ac69dc89d7a23c02a2ed62fe1cf534 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Sun, 18 Apr 2010 19:08:47 +0000 Subject: Merged revisions 80191 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80191 | ronald.oussoren | 2010-04-18 21:07:43 +0200 (Sun, 18 Apr 2010) | 13 lines Merged revisions 80187 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80187 | ronald.oussoren | 2010-04-18 19:59:37 +0200 (Sun, 18 Apr 2010) | 6 lines Add the OSX universal binary related options to CFLAGS instead of BASECFLAGS. This fixes issue 8366 and is needed due to changes introduced in the fix for issue 1628484. ........ ................ --- configure | 58 ++++++++++++++++++++++++++++++++++++++-------------------- configure.in | 24 ++++++++++++++++++++---- 2 files changed, 58 insertions(+), 24 deletions(-) diff --git a/configure b/configure index 891ed9c..c122fa6 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 79117 . +# From configure.in Revision: 79354 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for python 3.1. # @@ -3843,7 +3843,7 @@ else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi -rm -f conftest* +rm -f -r conftest* @@ -4661,6 +4661,22 @@ echo "${ECHO_T}$ac_cv_no_strict_aliasing_ok" >&6; } Darwin*) # -Wno-long-double, -no-cpp-precomp, and -mno-fused-madd # used to be here, but non-Apple gcc doesn't accept them. + if test "${CC}" = gcc + then + { echo "$as_me:$LINENO: checking which compiler should be used" >&5 +echo $ECHO_N "checking which compiler should be used... $ECHO_C" >&6; } + case "${UNIVERSALSDK}" in + */MacOSX10.4u.sdk) + # Build using 10.4 SDK, force usage of gcc when the + # compiler is gcc, otherwise the user will get very + # confusing error messages when building on OSX 10.6 + CC=gcc-4.0 + CPP=cpp-4.0 + ;; + esac + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } + fi if test "${enable_universalsdk}"; then @@ -4699,10 +4715,12 @@ echo "$as_me: error: proper usage is --with-universal-arch=32-bit|64-bit|all|int fi - BASECFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${BASECFLAGS}" - tgt=`sw_vers -productVersion | sed 's/\(10\.[0-9]*\).*/\1/'` - if test "${UNIVERSALSDK}" != "/" -a "${tgt}" '>' '10.4' ; then - CFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${CFLAGS}" + CFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${CFLAGS}" + if test "${UNIVERSALSDK}" != "/" + then + CFLAGS="-isysroot ${UNIVERSALSDK} ${CFLAGS}" + LDFLAGS="-isysroot ${UNIVERSALSDK} ${LDFLAGS}" + CPPFLAGSFLAGS="-isysroot ${UNIVERSALSDK} ${CPPFLAGS}" fi fi @@ -5397,7 +5415,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f conftest* +rm -f -r conftest* fi @@ -5418,7 +5436,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f conftest* +rm -f -r conftest* fi @@ -6516,7 +6534,7 @@ _ACEOF fi -rm -f conftest* +rm -f -r conftest* { echo "$as_me:$LINENO: result: $was_it_defined" >&5 echo "${ECHO_T}$was_it_defined" >&6; } @@ -7046,7 +7064,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_type_uid_t=no fi -rm -f conftest* +rm -f -r conftest* fi { echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 @@ -14461,7 +14479,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else unistd_defines_pthreads=no fi -rm -f conftest* +rm -f -r conftest* { echo "$as_me:$LINENO: result: $unistd_defines_pthreads" >&5 echo "${ECHO_T}$unistd_defines_pthreads" >&6; } @@ -15929,7 +15947,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1; then ipv6type=$i fi -rm -f conftest* +rm -f -r conftest* ;; kame) @@ -15952,7 +15970,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib ipv6trylibc=yes fi -rm -f conftest* +rm -f -r conftest* ;; linux-glibc) @@ -15973,7 +15991,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6type=$i; ipv6trylibc=yes fi -rm -f conftest* +rm -f -r conftest* ;; linux-inet6) @@ -16011,7 +16029,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f conftest* +rm -f -r conftest* ;; v6d) @@ -16034,7 +16052,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib; BASECFLAGS="-I/usr/local/v6/include $BASECFLAGS" fi -rm -f conftest* +rm -f -r conftest* ;; zeta) @@ -16056,7 +16074,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f conftest* +rm -f -r conftest* ;; esac @@ -24309,7 +24327,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f conftest* +rm -f -r conftest* cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -24328,7 +24346,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f conftest* +rm -f -r conftest* fi @@ -24598,7 +24616,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f conftest* +rm -f -r conftest* fi diff --git a/configure.in b/configure.in index 4008d2c..0f2ce89 100644 --- a/configure.in +++ b/configure.in @@ -912,6 +912,20 @@ yes) Darwin*) # -Wno-long-double, -no-cpp-precomp, and -mno-fused-madd # used to be here, but non-Apple gcc doesn't accept them. + if test "${CC}" = gcc + then + AC_MSG_CHECKING(which compiler should be used) + case "${UNIVERSALSDK}" in + */MacOSX10.4u.sdk) + # Build using 10.4 SDK, force usage of gcc when the + # compiler is gcc, otherwise the user will get very + # confusing error messages when building on OSX 10.6 + CC=gcc-4.0 + CPP=cpp-4.0 + ;; + esac + AC_MSG_RESULT($CC) + fi if test "${enable_universalsdk}"; then @@ -948,10 +962,12 @@ yes) fi - BASECFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${BASECFLAGS}" - tgt=`sw_vers -productVersion | sed 's/\(10\.[[0-9]]*\).*/\1/'` - if test "${UNIVERSALSDK}" != "/" -a "${tgt}" '>' '10.4' ; then - CFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${CFLAGS}" + CFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${CFLAGS}" + if test "${UNIVERSALSDK}" != "/" + then + CFLAGS="-isysroot ${UNIVERSALSDK} ${CFLAGS}" + LDFLAGS="-isysroot ${UNIVERSALSDK} ${LDFLAGS}" + CPPFLAGSFLAGS="-isysroot ${UNIVERSALSDK} ${CPPFLAGS}" fi fi -- cgit v0.12 From b136a9c9d718e6cc717aef45daec9e8b28423b06 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Sun, 18 Apr 2010 20:28:33 +0000 Subject: Issue 8420: Fix ref counting problem in set_repr(). --- Objects/setobject.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/Objects/setobject.c b/Objects/setobject.c index 742dadc..d2a55fc 100644 --- a/Objects/setobject.c +++ b/Objects/setobject.c @@ -601,10 +601,8 @@ set_repr(PySetObject *so) listrepr = PyObject_Repr(keys); Py_DECREF(keys); - if (listrepr == NULL) { - Py_DECREF(keys); + if (listrepr == NULL) goto done; - } newsize = PyUnicode_GET_SIZE(listrepr); result = PyUnicode_FromUnicode(NULL, newsize); if (result) { -- cgit v0.12 From 218cc58d08095efb05d62e7a7d58853a33dd2d12 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Sun, 18 Apr 2010 20:49:34 +0000 Subject: Merged revisions 80198 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80198 | ronald.oussoren | 2010-04-18 22:46:11 +0200 (Sun, 18 Apr 2010) | 4 lines For for issue #7154: Port the code that uses the SystemConfiguration framework to detect the proxy settings on OSX from the trunk to python 3.2 ........ --- Lib/urllib/request.py | 92 ++++++++++++------ Misc/NEWS | 3 + Modules/_scproxy.c | 261 ++++++++++++++++++++++++++++++++++++++++++++++++++ setup.py | 6 ++ 4 files changed, 335 insertions(+), 27 deletions(-) create mode 100644 Modules/_scproxy.c diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index d1d12e6..0f9e2f8 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -2142,44 +2142,82 @@ def proxy_bypass_environment(host): if sys.platform == 'darwin': - def getproxies_internetconfig(): - """Return a dictionary of scheme -> proxy server URL mappings. + from _scproxy import _get_proxy_settings, _get_proxies - By convention the mac uses Internet Config to store - proxies. An HTTP proxy, for instance, is stored under - the HttpProxy key. + def proxy_bypass_macosx_sysconf(host): + """ + Return True iff this host shouldn't be accessed using a proxy + This function uses the MacOSX framework SystemConfiguration + to fetch the proxy information. """ - try: - import ic - except ImportError: - return {} + import re + import socket + from fnmatch import fnmatch + + hostonly, port = splitport(host) + + def ip2num(ipAddr): + parts = ipAddr.split('.') + parts = map(int, parts) + if len(parts) != 4: + parts = (parts + [0, 0, 0, 0])[:4] + return (parts[0] << 24) | (parts[1] << 16) | (parts[2] << 8) | parts[3] + + proxy_settings = _get_proxy_settings() + + # Check for simple host names: + if '.' not in host: + if proxy_settings['exclude_simple']: + return True + + hostIP = None + + for value in proxy_settings.get('exceptions', ()): + # Items in the list are strings like these: *.local, 169.254/16 + if not value: continue + + m = re.match(r"(\d+(?:\.\d+)*)(/\d+)?", value) + if m is not None: + if hostIP is None: + try: + hostIP = socket.gethostbyname(hostonly) + hostIP = ip2num(hostIP) + except socket.error: + continue + + base = ip2num(m.group(1)) + mask = int(m.group(2)[1:]) + mask = 32 - mask + + if (hostIP >> mask) == (base >> mask): + return True + + elif fnmatch(host, value): + return True + + return False + + + def getproxies_macosx_sysconf(): + """Return a dictionary of scheme -> proxy server URL mappings. + + This function uses the MacOSX framework SystemConfiguration + to fetch the proxy information. + """ + return _get_proxies() + - try: - config = ic.IC() - except ic.error: - return {} - proxies = {} - # HTTP: - if 'UseHTTPProxy' in config and config['UseHTTPProxy']: - try: - value = config['HTTPProxyHost'] - except ic.error: - pass - else: - proxies['http'] = 'http://%s' % value - # FTP: XXX To be done. - # Gopher: XXX To be done. - return proxies def proxy_bypass(host): if getproxies_environment(): return proxy_bypass_environment(host) else: - return 0 + return proxy_bypass_macosx_sysconf(host) def getproxies(): - return getproxies_environment() or getproxies_internetconfig() + return getproxies_environment() or getproxies_macosx_sysconf() + elif os.name == 'nt': def getproxies_registry(): diff --git a/Misc/NEWS b/Misc/NEWS index 4562438..085edc0 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -198,6 +198,9 @@ Core and Builtins Library ------- +- Issue #7154: urllib.request can now detect the proxy settings on OSX 10.6 + (as long as the user didn't specify 'automatic proxy configuration'). + - Issue #8412: os.system() now accepts bytes, bytearray and str with surrogates. diff --git a/Modules/_scproxy.c b/Modules/_scproxy.c new file mode 100644 index 0000000..602fbe3 --- /dev/null +++ b/Modules/_scproxy.c @@ -0,0 +1,261 @@ +/* + * Helper method for urllib to fetch the proxy configuration settings + * using the SystemConfiguration framework. + */ +#include +#include + +static int32_t +cfnum_to_int32(CFNumberRef num) +{ + int32_t result; + + CFNumberGetValue(num, kCFNumberSInt32Type, &result); + return result; +} + +static PyObject* +cfstring_to_pystring(CFStringRef ref) +{ + const char* s; + + s = CFStringGetCStringPtr(ref, kCFStringEncodingUTF8); + if (s) { + return PyUnicode_DecodeUTF8( + s, strlen(s), NULL); + + } else { + CFIndex len = CFStringGetLength(ref); + Boolean ok; + PyObject* result; + char* buf; + + buf = PyMem_Malloc(len*4); + if (buf == NULL) { + PyErr_NoMemory(); + return NULL; + } + + ok = CFStringGetCString(ref, + buf, len * 4, + kCFStringEncodingUTF8); + if (!ok) { + PyMem_Free(buf); + return NULL; + } else { + result = PyUnicode_DecodeUTF8( + buf, strlen(buf), NULL); + PyMem_Free(buf); + } + return result; + } +} + + +static PyObject* +get_proxy_settings(PyObject* mod __attribute__((__unused__))) +{ + CFDictionaryRef proxyDict = NULL; + CFNumberRef aNum = NULL; + CFArrayRef anArray = NULL; + PyObject* result = NULL; + PyObject* v; + int r; + + proxyDict = SCDynamicStoreCopyProxies(NULL); + if (!proxyDict) { + Py_INCREF(Py_None); + return Py_None; + } + + result = PyDict_New(); + if (result == NULL) goto error; + + if (&kSCPropNetProxiesExcludeSimpleHostnames != NULL) { + aNum = CFDictionaryGetValue(proxyDict, + kSCPropNetProxiesExcludeSimpleHostnames); + if (aNum == NULL) { + v = PyBool_FromLong(1); + } else { + v = PyBool_FromLong(cfnum_to_int32(aNum)); + } + } else { + v = PyBool_FromLong(1); + } + + if (v == NULL) goto error; + + r = PyDict_SetItemString(result, "exclude_simple", v); + Py_DECREF(v); v = NULL; + if (r == -1) goto error; + + anArray = CFDictionaryGetValue(proxyDict, + kSCPropNetProxiesExceptionsList); + if (anArray != NULL) { + CFIndex len = CFArrayGetCount(anArray); + CFIndex i; + v = PyTuple_New(len); + if (v == NULL) goto error; + + r = PyDict_SetItemString(result, "exceptions", v); + Py_DECREF(v); + if (r == -1) goto error; + + for (i = 0; i < len; i++) { + CFStringRef aString = NULL; + + aString = CFArrayGetValueAtIndex(anArray, i); + if (aString == NULL) { + PyTuple_SetItem(v, i, Py_None); + Py_INCREF(Py_None); + } else { + PyObject* t = cfstring_to_pystring(aString); + if (!t) { + PyTuple_SetItem(v, i, Py_None); + Py_INCREF(Py_None); + } else { + PyTuple_SetItem(v, i, t); + } + } + } + } + + CFRelease(proxyDict); + return result; + +error: + if (proxyDict) CFRelease(proxyDict); + Py_XDECREF(result); + return NULL; +} + +static int +set_proxy(PyObject* proxies, char* proto, CFDictionaryRef proxyDict, + CFStringRef enabledKey, + CFStringRef hostKey, CFStringRef portKey) +{ + CFNumberRef aNum; + + aNum = CFDictionaryGetValue(proxyDict, enabledKey); + if (aNum && cfnum_to_int32(aNum)) { + CFStringRef hostString; + + hostString = CFDictionaryGetValue(proxyDict, hostKey); + aNum = CFDictionaryGetValue(proxyDict, portKey); + + if (hostString) { + int r; + PyObject* h = cfstring_to_pystring(hostString); + PyObject* v; + if (h) { + if (aNum) { + int32_t port = cfnum_to_int32(aNum); + v = PyUnicode_FromFormat("http://%U:%ld", + h, (long)port); + } else { + v = PyUnicode_FromFormat("http://%U", h); + } + Py_DECREF(h); + if (!v) return -1; + r = PyDict_SetItemString(proxies, proto, + v); + Py_DECREF(v); + return r; + } + } + + } + return 0; +} + + + +static PyObject* +get_proxies(PyObject* mod __attribute__((__unused__))) +{ + PyObject* result = NULL; + int r; + CFDictionaryRef proxyDict = NULL; + + proxyDict = SCDynamicStoreCopyProxies(NULL); + if (proxyDict == NULL) { + return PyDict_New(); + } + + result = PyDict_New(); + if (result == NULL) goto error; + + r = set_proxy(result, "http", proxyDict, + kSCPropNetProxiesHTTPEnable, + kSCPropNetProxiesHTTPProxy, + kSCPropNetProxiesHTTPPort); + if (r == -1) goto error; + r = set_proxy(result, "https", proxyDict, + kSCPropNetProxiesHTTPSEnable, + kSCPropNetProxiesHTTPSProxy, + kSCPropNetProxiesHTTPSPort); + if (r == -1) goto error; + r = set_proxy(result, "ftp", proxyDict, + kSCPropNetProxiesFTPEnable, + kSCPropNetProxiesFTPProxy, + kSCPropNetProxiesFTPPort); + if (r == -1) goto error; + r = set_proxy(result, "gopher", proxyDict, + kSCPropNetProxiesGopherEnable, + kSCPropNetProxiesGopherProxy, + kSCPropNetProxiesGopherPort); + if (r == -1) goto error; + + CFRelease(proxyDict); + return result; +error: + if (proxyDict) CFRelease(proxyDict); + Py_XDECREF(result); + return NULL; +} + +static PyMethodDef mod_methods[] = { + { + "_get_proxy_settings", + (PyCFunction)get_proxy_settings, + METH_NOARGS, + NULL, + }, + { + "_get_proxies", + (PyCFunction)get_proxies, + METH_NOARGS, + NULL, + }, + { 0, 0, 0, 0 } +}; + + + +static struct PyModuleDef mod_module = { + PyModuleDef_HEAD_INIT, + "_scproxy", + NULL, + -1, + mod_methods, + NULL, + NULL, + NULL, + NULL +}; + + +#ifdef __cplusplus +extern "C" { +#endif + +PyObject* +PyInit__scproxy(void) +{ + return PyModule_Create(&mod_module); +} + +#ifdef __cplusplus +} +#endif + diff --git a/setup.py b/setup.py index ef70df9..4ade0c6 100644 --- a/setup.py +++ b/setup.py @@ -1218,6 +1218,12 @@ class PyBuildExt(build_ext): Extension('_gestalt', ['_gestalt.c'], extra_link_args=['-framework', 'Carbon']) ) + exts.append( + Extension('_scproxy', ['_scproxy.c'], + extra_link_args=[ + '-framework', 'SystemConfiguration', + '-framework', 'CoreFoundation', + ])) self.extensions.extend(exts) -- cgit v0.12 From 4ec45df9a724d2405b516967bc390f7d064f466c Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Sun, 18 Apr 2010 20:54:33 +0000 Subject: Fix for issue #5652 --- Mac/BuildScript/scripts/postflight.framework | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/Mac/BuildScript/scripts/postflight.framework b/Mac/BuildScript/scripts/postflight.framework index 4c37107..9fc9151 100755 --- a/Mac/BuildScript/scripts/postflight.framework +++ b/Mac/BuildScript/scripts/postflight.framework @@ -16,16 +16,6 @@ FWK="/Library/Frameworks/Python.framework/Versions/@PYVER@" -x badsyntax -x site-packages \ "${FWK}/lib/python${PYVER}" -"${FWK}/bin/python@PYVER@" -Wi \ - "${FWK}/lib/python${PYVER}/compileall.py" \ - -x badsyntax -x site-packages \ - "${FWK}/Mac/Tools" - -"${FWK}/bin/python@PYVER@" -Wi -O \ - "${FWK}/lib/python${PYVER}/compileall.py" \ - -x badsyntax -x site-packages \ - "${FWK}/Mac/Tools" - chgrp -R admin "${FWK}" chmod -R g+w "${FWK}" -- cgit v0.12 From dbe961215a2cc9d9ef60aadabe9dc2fc94493e0d Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Sun, 18 Apr 2010 23:03:16 +0000 Subject: Issue 8436: set.__init__ accepts keyword args --- Lib/test/test_set.py | 1 + Objects/setobject.c | 2 ++ 2 files changed, 3 insertions(+) diff --git a/Lib/test/test_set.py b/Lib/test/test_set.py index 2b43a16..3dde82f 100644 --- a/Lib/test/test_set.py +++ b/Lib/test/test_set.py @@ -49,6 +49,7 @@ class TestJointOps(unittest.TestCase): def test_new_or_init(self): self.assertRaises(TypeError, self.thetype, [], 2) + self.assertRaises(TypeError, set().__init__, a=1) def test_uniquification(self): actual = sorted(self.s) diff --git a/Objects/setobject.c b/Objects/setobject.c index d2a55fc..36afeb3 100644 --- a/Objects/setobject.c +++ b/Objects/setobject.c @@ -1978,6 +1978,8 @@ set_init(PySetObject *self, PyObject *args, PyObject *kwds) if (!PyAnySet_Check(self)) return -1; + if (PySet_Check(self) && !_PyArg_NoKeywords("set()", kwds)) + return -1; if (!PyArg_UnpackTuple(args, Py_TYPE(self)->tp_name, 0, 1, &iterable)) return -1; set_clear_internal(self); -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From f527940dbd350787472a394b4f9a794367cce9d9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Giampaolo=20Rodol=C3=A0?= Date: Mon, 19 Apr 2010 22:10:56 +0000 Subject: Merged revisions 80228 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80228 | giampaolo.rodola | 2010-04-20 00:05:54 +0200 (mar, 20 apr 2010) | 9 lines Merged revisions 80226 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80226 | giampaolo.rodola | 2010-04-19 23:46:28 +0200 (lun, 19 apr 2010) | 1 line Fix Issue #4841: timeout is now applied for connections resulting from PORT/EPRT commands ........ ................ --- Lib/ftplib.py | 4 ++++ Misc/NEWS | 3 +++ 2 files changed, 7 insertions(+) diff --git a/Lib/ftplib.py b/Lib/ftplib.py index bcfa652..ea91c17 100644 --- a/Lib/ftplib.py +++ b/Lib/ftplib.py @@ -296,6 +296,8 @@ class FTP: resp = self.sendport(host, port) else: resp = self.sendeprt(host, port) + if self.timeout is not _GLOBAL_DEFAULT_TIMEOUT: + sock.settimeout(self.timeout) return sock def makepasv(self): @@ -348,6 +350,8 @@ class FTP: if resp[0] != '1': raise error_reply(resp) conn, sockaddr = sock.accept() + if self.timeout is not _GLOBAL_DEFAULT_TIMEOUT: + conn.settimeout(self.timeout) if resp[:3] == '150': # this is conditional in case we received a 125 size = parse150(resp) diff --git a/Misc/NEWS b/Misc/NEWS index 085edc0..8ae4a65 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -33,6 +33,9 @@ Core and Builtins Library ------- +- Issue #4814: timeout parameter is now applied also for connections resulting + from PORT/EPRT commands. + - Issue #3817: ftplib.FTP.abort() method now considers 225 a valid response code as stated in RFC-959 at chapter 5.4. -- cgit v0.12 -- cgit v0.12 From 8e96394f241f49b776494812a119c1b1fec1ac18 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Tue, 20 Apr 2010 06:37:54 +0000 Subject: Merged revisions 80233 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80233 | ronald.oussoren | 2010-04-20 08:36:47 +0200 (Tue, 20 Apr 2010) | 10 lines Merged revisions 80232 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80232 | ronald.oussoren | 2010-04-20 07:50:44 +0200 (Tue, 20 Apr 2010) | 3 lines Explicitly set system default for $PATH to ensure we have a clean build environment (OSX installer) ........ ................ --- Mac/BuildScript/build-installer.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Mac/BuildScript/build-installer.py b/Mac/BuildScript/build-installer.py index ec7b8c3..38206bf 100755 --- a/Mac/BuildScript/build-installer.py +++ b/Mac/BuildScript/build-installer.py @@ -442,6 +442,9 @@ def checkEnvironment(): ev, os.environ[ev]) del os.environ[ev] + os.environ['PATH'] = '/bin:/sbin:/usr/bin:/usr/sbin' + print "Setting default PATH: %s"%(os.environ['PATH']) + def parseOptions(args=None): """ -- cgit v0.12 From f1da97304d7551cd43cf290237cbe10ac3ba7c96 Mon Sep 17 00:00:00 2001 From: Stefan Krah Date: Tue, 20 Apr 2010 08:15:14 +0000 Subject: Merged revisions 80240 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80240 | stefan.krah | 2010-04-20 10:13:03 +0200 (Tue, 20 Apr 2010) | 15 lines Merged revisions 80238 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80238 | stefan.krah | 2010-04-20 09:59:10 +0200 (Tue, 20 Apr 2010) | 9 lines 1) The timeout in the itimer tests was too low for slow or heavily loaded machines. 2) Even with the increased timeout, the OS does not guarantee that a process will get a certain amount of virtual time in 60s, so the failure is changed to a diagnostic. ........ ................ --- Lib/test/test_signal.py | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py index 09d0cec..6f4a7bf 100644 --- a/Lib/test/test_signal.py +++ b/Lib/test/test_signal.py @@ -361,15 +361,15 @@ class ItimerTest(unittest.TestCase): signal.setitimer(self.itimer, 0.3, 0.2) start_time = time.time() - while time.time() - start_time < 5.0: + while time.time() - start_time < 60.0: # use up some virtual time by doing real work _ = pow(12345, 67890, 10000019) if signal.getitimer(self.itimer) == (0.0, 0.0): break # sig_vtalrm handler stopped this itimer - else: - self.fail('timeout waiting for sig_vtalrm signal; ' - 'signal.getitimer(self.itimer) gives: %s' % - (signal.getitimer(self.itimer),)) + else: # Issue 8424 + sys.stdout.write("test_itimer_virtual: timeout: likely cause: " + "machine too slow or load too high.\n") + return # virtual itimer should be (0.0, 0.0) now self.assertEquals(signal.getitimer(self.itimer), (0.0, 0.0)) @@ -382,13 +382,15 @@ class ItimerTest(unittest.TestCase): signal.setitimer(self.itimer, 0.2, 0.2) start_time = time.time() - while time.time() - start_time < 5.0: + while time.time() - start_time < 60.0: # do some work _ = pow(12345, 67890, 10000019) if signal.getitimer(self.itimer) == (0.0, 0.0): break # sig_prof handler stopped this itimer - else: - self.fail('timeout waiting for sig_prof signal') + else: # Issue 8424 + sys.stdout.write("test_itimer_prof: timeout: likely cause: " + "machine too slow or load too high.\n") + return # profiling itimer should be (0.0, 0.0) now self.assertEquals(signal.getitimer(self.itimer), (0.0, 0.0)) -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 8d5c16a4e7e6a1cd3ab9dbab5192fc03b95e95d5 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Tue, 20 Apr 2010 09:36:13 +0000 Subject: Add a missing versionadded in unittest.rst. --- Doc/library/unittest.rst | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst index d47a98f..f9db152 100644 --- a/Doc/library/unittest.rst +++ b/Doc/library/unittest.rst @@ -592,6 +592,8 @@ Test cases Calling this during the a test method or :meth:`setUp` skips the current test. See :ref:`unittest-skipping` for more information. + .. versionadded:: 3.1 + .. method:: debug() -- cgit v0.12 -- cgit v0.12 From f2e330a9c56865b29380724732ec918f0ddcb960 Mon Sep 17 00:00:00 2001 From: Ezio Melotti Date: Tue, 20 Apr 2010 10:31:04 +0000 Subject: Merged revisions 80207 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80207 | sean.reifschneider | 2010-04-19 09:06:12 +0300 (Mon, 19 Apr 2010) | 2 lines I'll maintain syslog. I've made most of the "recent" changes to it anyway. ........ --- Misc/maintainers.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Misc/maintainers.rst b/Misc/maintainers.rst index a2f7931..6d3b6b6 100644 --- a/Misc/maintainers.rst +++ b/Misc/maintainers.rst @@ -198,7 +198,7 @@ symbol symtable benjamin.peterson sys sysconfig tarek -syslog +syslog jafo tabnanny tim_one tarfile lars.gustaebel telnetlib -- cgit v0.12 From dcedfb11b932399b72b2ee73ab378ac84ddf5d8c Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Tue, 20 Apr 2010 10:40:21 +0000 Subject: Merged revisions 80256 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80256 | senthil.kumaran | 2010-04-20 16:05:49 +0530 (Tue, 20 Apr 2010) | 9 lines Merged revisions 80236 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80236 | senthil.kumaran | 2010-04-20 12:24:59 +0530 (Tue, 20 Apr 2010) | 3 lines Fix Issue8460: Victor's patch to add timeout in test_urllib2net test_urls. ........ ................ --- Lib/test/test_urllib2net.py | 24 ++++++++++++++++++------ 1 file changed, 18 insertions(+), 6 deletions(-) diff --git a/Lib/test/test_urllib2net.py b/Lib/test/test_urllib2net.py index 59a73c9..0f109dc 100644 --- a/Lib/test/test_urllib2net.py +++ b/Lib/test/test_urllib2net.py @@ -9,6 +9,9 @@ import socket import sys import urllib.error import urllib.request +import sys + +TIMEOUT = 60 # seconds def _retry_thrice(func, exc, *args, **kwargs): @@ -166,20 +169,29 @@ class OtherNetworkTests(unittest.TestCase): req = expected_err = None debug(url) try: - f = urlopen(url, req) + f = urlopen(url, req, TIMEOUT) except EnvironmentError as err: debug(err) if expected_err: msg = ("Didn't get expected error(s) %s for %s %s, got %s: %s" % (expected_err, url, req, type(err), err)) self.assertTrue(isinstance(err, expected_err), msg) + except urllib.error.URLError as err: + if isinstance(err[0], socket.timeout): + print("" % url, file=sys.stderr) + continue + else: + raise else: - with support.time_out, \ - support.socket_peer_reset, \ - support.ioerror_peer_reset: - buf = f.read() + try: + with support.time_out, \ + support.socket_peer_reset, \ + support.ioerror_peer_reset: + buf = f.read() + debug("read %d bytes" % len(buf)) + except socket.timeout: + print("" % url, file=sys.stderr) f.close() - debug("read %d bytes" % len(buf)) debug("******** next url coming up...") time.sleep(0.1) -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 8c882bc5fbbf9fe0e71e0db2cb94b16f2878dc44 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren Date: Tue, 20 Apr 2010 16:38:53 +0000 Subject: Ensure the framework installs cleanly after the recent changes to CFLAGS and BASECFLAGS. --- Mac/Makefile.in | 3 +++ Mac/PythonLauncher/Makefile.in | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/Mac/Makefile.in b/Mac/Makefile.in index 1f42bbe..18db641 100644 --- a/Mac/Makefile.in +++ b/Mac/Makefile.in @@ -15,6 +15,9 @@ LDFLAGS=@LDFLAGS@ FRAMEWORKUNIXTOOLSPREFIX=@FRAMEWORKUNIXTOOLSPREFIX@ PYTHONFRAMEWORK=@PYTHONFRAMEWORK@ PYTHONFRAMEWORKIDENTIFIER=@PYTHONFRAMEWORKIDENTIFIER@ +MACOSX_DEPLOYMENT_TARGET=@CONFIGURE_MACOSX_DEPLOYMENT_TARGET@ +export MACOSX_DEPLOYMENT_TARGET + # These are normally glimpsed from the previous set diff --git a/Mac/PythonLauncher/Makefile.in b/Mac/PythonLauncher/Makefile.in index 96493ad..539ed1a 100644 --- a/Mac/PythonLauncher/Makefile.in +++ b/Mac/PythonLauncher/Makefile.in @@ -2,7 +2,7 @@ CC=@CC@ LD=@CC@ BASECFLAGS=@BASECFLAGS@ OPT=@OPT@ -CFLAGS=$(BASECFLAGS) $(OPT) +CFLAGS=@CFLAGS@ $(BASECFLAGS) $(OPT) LDFLAGS=@LDFLAGS@ srcdir= @srcdir@ VERSION= @VERSION@ -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 44546f89a829d757642d0ede825cafe265224422 Mon Sep 17 00:00:00 2001 From: "R. David Murray" Date: Wed, 21 Apr 2010 01:59:28 +0000 Subject: Merged revisions 80296 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80296 | r.david.murray | 2010-04-20 21:51:57 -0400 (Tue, 20 Apr 2010) | 14 lines Merged revisions 80144 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80144 | r.david.murray | 2010-04-17 01:26:26 -0400 (Sat, 17 Apr 2010) | 8 lines Issue #3864: Skip three test_signal tests on freebsd6 due to platform bug. Two itimer tests and an interprocess signal test fail on FreeBSD 6 if any test that starts a thread runs before test_signal. Since FreeBSD7 does not show this behavior, the bug is most likely a platform bug, so this patch just skips the failing tests on freebsd6. ........ ................ --- Lib/test/test_signal.py | 10 ++++++++++ Misc/NEWS | 3 +++ 2 files changed, 13 insertions(+) diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py index 6f4a7bf..a7c030e 100644 --- a/Lib/test/test_signal.py +++ b/Lib/test/test_signal.py @@ -139,6 +139,10 @@ class InterProcessSignalTests(unittest.TestCase): self.fail("pause returned of its own accord, and the signal" " didn't arrive after another second.") + # Issue 3864, unknown if this affects earlier versions of freebsd also + @unittest.skipIf(sys.platform=='freebsd6', + 'inter process signals not reliable (do not mix well with threading) ' + 'on freebsd6') def test_main(self): # This function spawns a child process to insulate the main # test-running process from all the signals. It then @@ -355,6 +359,9 @@ class ItimerTest(unittest.TestCase): self.assertEqual(self.hndl_called, True) + # Issue 3864, unknown if this affects earlier versions of freebsd also + @unittest.skipIf(sys.platform=='freebsd6', + 'itimer not reliable (does not mix well with threading) on freebsd6') def test_itimer_virtual(self): self.itimer = signal.ITIMER_VIRTUAL signal.signal(signal.SIGVTALRM, self.sig_vtalrm) @@ -376,6 +383,9 @@ class ItimerTest(unittest.TestCase): # and the handler should have been called self.assertEquals(self.hndl_called, True) + # Issue 3864, unknown if this affects earlier versions of freebsd also + @unittest.skipIf(sys.platform=='freebsd6', + 'itimer not reliable (does not mix well with threading) on freebsd6') def test_itimer_prof(self): self.itimer = signal.ITIMER_PROF signal.signal(signal.SIGPROF, self.sig_prof) diff --git a/Misc/NEWS b/Misc/NEWS index 8ae4a65..e699b6e 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -80,6 +80,9 @@ Build Tests ----- +- Issue #3864: Skip three test_signal tests on freebsd6 because they fail + if any thread was previously started, most likely due to a platform bug. + - Issue #8193: Fix test_zlib failure with zlib 1.2.4. -- cgit v0.12 -- cgit v0.12 From da6902cb7ba83b4a5fd82fd183f248b7984d1e36 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou Date: Wed, 21 Apr 2010 19:52:52 +0000 Subject: Merged revisions 80317 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80317 | antoine.pitrou | 2010-04-21 21:46:23 +0200 (mer., 21 avril 2010) | 15 lines Merged revisions 80314-80315 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80314 | antoine.pitrou | 2010-04-21 21:28:03 +0200 (mer., 21 avril 2010) | 5 lines Issue #8484: Load all ciphers and digest algorithms when initializing the _ssl extension, such that verification of some SSL certificates doesn't fail because of an "unknown algorithm". ........ r80315 | antoine.pitrou | 2010-04-21 21:36:23 +0200 (mer., 21 avril 2010) | 3 lines Forgot to add the sample certificate (followup to r80314) ........ ................ --- Lib/test/sha256.pem | 33 +++++++++++++++++++++++++++++++++ Lib/test/support.py | 11 +++++++++++ Lib/test/test_ssl.py | 20 ++++++++++++++++++++ Misc/NEWS | 4 ++++ Modules/_ssl.c | 3 ++- 5 files changed, 70 insertions(+), 1 deletion(-) create mode 100644 Lib/test/sha256.pem diff --git a/Lib/test/sha256.pem b/Lib/test/sha256.pem new file mode 100644 index 0000000..01878e9 --- /dev/null +++ b/Lib/test/sha256.pem @@ -0,0 +1,33 @@ +-----BEGIN CERTIFICATE----- +MIIFxzCCA6+gAwIBAgIJALnlnf5uzTkIMA0GCSqGSIb3DQEBCwUAMEsxCzAJBgNV +BAYTAkRFMRcwFQYDVQQKEw5zY2hva29rZWtzLm9yZzEjMCEGCSqGSIb3DQEJARYU +aGFubm9Ac2Nob2tva2Vrcy5vcmcwHhcNMTAwMTI3MDAyMTI1WhcNMjAwMTI1MDAy +MTI1WjBLMQswCQYDVQQGEwJERTEXMBUGA1UEChMOc2Nob2tva2Vrcy5vcmcxIzAh +BgkqhkiG9w0BCQEWFGhhbm5vQHNjaG9rb2tla3Mub3JnMIICIjANBgkqhkiG9w0B +AQEFAAOCAg8AMIICCgKCAgEApJ4ODPwEooMW35dQPlBqdvcfkEvjhcsA7jmJfFqN +e/1T34zT44X9+KnMBSG2InacbD7eyFgjfaENFsZ87YkEBDIFZ/SHotLJZORQ8PUj +YoxPG4mjKN+yL2WthNcYbRyJreTbbDroNMuw6tkTSxeSXyYFQrKMCUfErVbZa/d5 +RvfFVk+Au9dVUFhed/Stn5cv+a0ffvpyA7ygihm1kMFICbvPeI0846tmC2Ph7rM5 +pYQyNBDOVpULODTk5Wu6jiiJJygvJWCZ1FdpsdBs5aKWHWdRhX++quGuflTTjH5d +qaIka4op9H7XksYphTDXmV+qHnva5jbPogwutDQcVsGBQcJaLmQqhsQK13bf4khE +iWJvfBLfHn8OOpY25ZwwuigJIwifNCxQeeT1FrLmyuYNhz2phPpzx065kqSUSR+A +Iw8DPE6e65UqMDKqZnID3dQeiQaFrHEV+Ibo0U/tD0YSBw5p33TMh0Es33IBWMac +m7x4hIFWdhl8W522u6qOrTswY3s8vB7blNWqMc9n7oWH8ybFf7EgKeDVtEN9AyBE +0WotXIEZWI+WvDbU1ACJXau9sQhYP/eerg7Zwr3iGUy4IQ5oUJibnjtcE+z8zmDN +pE6YcMCLJyLjXiQ3iHG9mNXzw7wPnslTbEEEukrfSlHGgW8Dm+VrNyW0JUM1bntx +vbMCAwEAAaOBrTCBqjAdBgNVHQ4EFgQUCedv7pDTuXtCxm4HTw9hUtrTvsowewYD +VR0jBHQwcoAUCedv7pDTuXtCxm4HTw9hUtrTvsqhT6RNMEsxCzAJBgNVBAYTAkRF +MRcwFQYDVQQKEw5zY2hva29rZWtzLm9yZzEjMCEGCSqGSIb3DQEJARYUaGFubm9A +c2Nob2tva2Vrcy5vcmeCCQC55Z3+bs05CDAMBgNVHRMEBTADAQH/MA0GCSqGSIb3 +DQEBCwUAA4ICAQBHKAxA7WA/MEFjet03K8ouzEOr6Jrk2fZOuRhoDZ+9gr4FtaJB +P3Hh5D00kuSOvDnwsvCohxeNd1KTMAwVmVoH+NZkHERn3UXniUENlp18koI1ehlr +CZbXbzzE9Te9BelliSFA63q0cq0yJN1x9GyabU34XkAouCAmOqfSpKNZWZHGBHPF +bbYnZrHEMcsye6vKeTOcg1GqUHGrQM2WK0QaOwnCQv2RblI9VN+SeRoUJ44qTXdW +TwIYStsIPesacNcAQTStnHgKqIPx4zCwdx5xo8zONbXJfocqwyFqiAofvb9dN1nW +g1noVBcXB+oRBZW5CjFw87U88itq39i9+BWl835DWLBW2pVmx1QTLGv0RNgs/xVx +mWnjH4nNHvrjn6pRmqHZTk/SS0Hkl2qtDsynVxIl8EiMTfWSU3DBTuD2J/RSzuOE +eKtAbaoXkXE31jCl4FEZLITIZd8UkXacb9rN304tAK92L76JOAV+xOZxFRipmvx4 ++A9qQXgLhtP4VaDajb44V/kCKPSA0Vm3apehke9Wl8dDtagfos1e6MxSu3EVLXRF +SP2U777V77pdMSd0f/7cerKn5FjrxW1v1FaP1oIGniMk4qQNTgA/jvvhjybsPlVA +jsfnhWGbh1voJa0RQcMiRMsxpw2P1KNOEu37W2eq/vFghVztZJQUmb5iNw== +-----END CERTIFICATE----- diff --git a/Lib/test/support.py b/Lib/test/support.py index 18fb391..08828a8 100644 --- a/Lib/test/support.py +++ b/Lib/test/support.py @@ -607,6 +607,17 @@ ioerror_peer_reset = TransientResource(IOError, errno=errno.ECONNRESET) @contextlib.contextmanager +def transient_internet(): + """Return a context manager that raises ResourceDenied when various issues + with the Internet connection manifest themselves as exceptions.""" + time_out = TransientResource(IOError, errno=errno.ETIMEDOUT) + socket_peer_reset = TransientResource(socket.error, errno=errno.ECONNRESET) + ioerror_peer_reset = TransientResource(IOError, errno=errno.ECONNRESET) + with time_out, socket_peer_reset, ioerror_peer_reset: + yield + + +@contextlib.contextmanager def captured_output(stream_name): """Run the 'with' statement body using a StringIO object in place of a specific attribute on the sys module. diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py index 0be5652..15af333 100644 --- a/Lib/test/test_ssl.py +++ b/Lib/test/test_ssl.py @@ -176,6 +176,26 @@ class NetworkedTests(unittest.TestCase): if support.verbose: sys.stdout.write("\nVerified certificate for svn.python.org:443 is\n%s\n" % pem) + def test_algorithms(self): + # Issue #8484: all algorithms should be available when verifying a + # certificate. + # NOTE: https://sha256.tbs-internet.com is another possible test host + remote = ("sha2.hboeck.de", 443) + sha256_cert = os.path.join(os.path.dirname(__file__), "sha256.pem") + s = ssl.wrap_socket(socket.socket(socket.AF_INET), + cert_reqs=ssl.CERT_REQUIRED, + ca_certs=sha256_cert,) + with support.transient_internet(): + try: + s.connect(remote) + if support.verbose: + sys.stdout.write("\nCipher with %r is %r\n" % + (remote, s.cipher())) + sys.stdout.write("Certificate is:\n%s\n" % + pprint.pformat(s.getpeercert())) + finally: + s.close() + try: import threading diff --git a/Misc/NEWS b/Misc/NEWS index e699b6e..c9f1bcc 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -33,6 +33,10 @@ Core and Builtins Library ------- +- Issue #8484: Load all ciphers and digest algorithms when initializing + the _ssl extension, such that verification of some SSL certificates + doesn't fail because of an "unknown algorithm". + - Issue #4814: timeout parameter is now applied also for connections resulting from PORT/EPRT commands. diff --git a/Modules/_ssl.c b/Modules/_ssl.c index 3cec4b4..5311f77 100644 --- a/Modules/_ssl.c +++ b/Modules/_ssl.c @@ -1652,13 +1652,14 @@ PyInit__ssl(void) /* Init OpenSSL */ SSL_load_error_strings(); + SSL_library_init(); #ifdef WITH_THREAD /* note that this will start threading if not already started */ if (!_setup_ssl_threads()) { return NULL; } #endif - SSLeay_add_ssl_algorithms(); + OpenSSL_add_all_algorithms(); /* Add symbols to module dict */ PySSLErrorObject = PyErr_NewException("ssl.SSLError", -- cgit v0.12 -- cgit v0.12 From 679b7b8bf35bd972f784250636256dc376f740d1 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Thu, 22 Apr 2010 05:59:54 +0000 Subject: Merged revisions 80337 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80337 | senthil.kumaran | 2010-04-22 11:23:18 +0530 (Thu, 22 Apr 2010) | 9 lines Merged revisions 80336 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80336 | senthil.kumaran | 2010-04-22 11:18:35 +0530 (Thu, 22 Apr 2010) | 3 lines Updated the RFCs list in the See Also section of urlparse.rst ........ ................ --- Doc/library/urllib.parse.rst | 19 ++++++++++++++----- 1 file changed, 14 insertions(+), 5 deletions(-) diff --git a/Doc/library/urllib.parse.rst b/Doc/library/urllib.parse.rst index f251852..aa3685d 100644 --- a/Doc/library/urllib.parse.rst +++ b/Doc/library/urllib.parse.rst @@ -326,17 +326,26 @@ The :mod:`urllib.parse` module defines the following functions: .. seealso:: - :rfc:`1738` - Uniform Resource Locators (URL) - This specifies the formal syntax and semantics of absolute URLs. + :rfc:`3986` - Uniform Resource Identifiers + This is the current standard (STD66). Any changes to urlparse module + should conform to this. Certain deviations could be observed, which are + mostly due backward compatiblity purposes and for certain to de-facto + parsing requirements as commonly observed in major browsers. + + :rfc:`2396` - Uniform Resource Identifiers (URI): Generic Syntax + Document describing the generic syntactic requirements for both Uniform Resource + Names (URNs) and Uniform Resource Locators (URLs). + + :rfc:`2368` - The mailto URL scheme. + Parsing requirements for mailto url schemes. :rfc:`1808` - Relative Uniform Resource Locators This Request For Comments includes the rules for joining an absolute and a relative URL, including a fair number of "Abnormal Examples" which govern the treatment of border cases. - :rfc:`2396` - Uniform Resource Identifiers (URI): Generic Syntax - Document describing the generic syntactic requirements for both Uniform Resource - Names (URNs) and Uniform Resource Locators (URLs). + :rfc:`1738` - Uniform Resource Locators (URL) + This specifies the formal syntax and semantics of absolute URLs. .. _urlparse-result-object: -- cgit v0.12 From a3240dc09795d0078455d8e051c6377050186055 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Thu, 22 Apr 2010 06:08:23 +0000 Subject: Remove IPv6 parsing reference from this branch too. --- Lib/urllib/parse.py | 3 --- 1 file changed, 3 deletions(-) diff --git a/Lib/urllib/parse.py b/Lib/urllib/parse.py index 8bba150..bdb2cd7 100644 --- a/Lib/urllib/parse.py +++ b/Lib/urllib/parse.py @@ -5,9 +5,6 @@ urlparse module is based upon the following RFC specifications. RFC 3986 (STD66): "Uniform Resource Identifiers" by T. Berners-Lee, R. Fielding and L. Masinter, January 2005. -RFC 2732 : "Format for Literal IPv6 Addresses in URL's by R.Hinden, B.Carpenter -and L.Masinter, December 1999. - RFC2396: "Uniform Resource Identifiers (URI)": Generic Syntax by T. Berners-Lee, R. Fielding, and L. Masinter, August 1998. -- cgit v0.12 From d0ab48f1c4bb5cbe96a799f9271f36c51c3debd3 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran Date: Thu, 22 Apr 2010 10:58:56 +0000 Subject: Merged revisions 80346 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80346 | senthil.kumaran | 2010-04-22 16:23:30 +0530 (Thu, 22 Apr 2010) | 4 lines Fixing a note on encoding declaration, its usage in urlopen based on review comments from RDM and Ezio. ........ --- Doc/library/urllib.request.rst | 41 ++++++++++++++++++++++++----------------- 1 file changed, 24 insertions(+), 17 deletions(-) diff --git a/Doc/library/urllib.request.rst b/Doc/library/urllib.request.rst index 9496083..8928882 100644 --- a/Doc/library/urllib.request.rst +++ b/Doc/library/urllib.request.rst @@ -1072,30 +1072,37 @@ HTTPErrorProcessor Objects Examples -------- -This example gets the python.org main page and displays the first 100 bytes of +This example gets the python.org main page and displays the first 300 bytes of it.:: >>> import urllib.request >>> f = urllib.request.urlopen('http://www.python.org/') - >>> print(f.read(100)) - b' - >> print(f.read(300)) + b'\n\n\n\n\n\n + \n + Python Programming ' + +Note that urlopen returns a bytes object. This is because there is no way +for urlopen to automatically determine the encoding of the byte stream +it receives from the http server. In general, a program will decode +the returned bytes object to string once it determines or guesses +the appropriate encoding. + +The following W3C document, http://www.w3.org/International/O-charset , lists +the various ways in which a (X)HTML or a XML document could have specified its +encoding information. + +As python.org website uses *utf-8* encoding as specified in it's meta tag, we +will use same for decoding the bytes object. :: >>> import urllib.request >>> f = urllib.request.urlopen('http://www.python.org/') - >>> print(f.read(100).decode('utf-8') - <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> - <?xml-stylesheet href="./css/ht2html + >>> print(fp.read(100).decode('utf-8')) + <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtm + In the following example, we are sending a data-stream to the stdin of a CGI and reading the data it returns to us. Note that this example will only work -- cgit v0.12 From 9b05700ed3e395a87398bfd878bd92e65f682bce Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Thu, 22 Apr 2010 11:24:50 +0000 Subject: Merged revisions 80349 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80349 | victor.stinner | 2010-04-22 13:23:23 +0200 (jeu., 22 avril 2010) | 3 lines Issue #8195: Fix a crash in sqlite Connection.create_collation() if the collation name contains a surrogate character. ........ --- Lib/sqlite3/test/regression.py | 7 +++++++ Misc/NEWS | 3 +++ Modules/_sqlite/connection.c | 17 ++++++++++++----- 3 files changed, 22 insertions(+), 5 deletions(-) diff --git a/Lib/sqlite3/test/regression.py b/Lib/sqlite3/test/regression.py index da44551..5e315fa 100644 --- a/Lib/sqlite3/test/regression.py +++ b/Lib/sqlite3/test/regression.py @@ -183,6 +183,13 @@ class RegressionTests(unittest.TestCase): """ self.assertRaises(sqlite.Warning, self.con, 1) + def CheckCollation(self): + def collation_cb(a, b): + return 1 + self.assertRaises(sqlite.ProgrammingError, self.con.create_collation, + # Lone surrogate cannot be encoded to the default encoding (utf8) + "\uDC80", collation_cb) + def suite(): regression_suite = unittest.makeSuite(RegressionTests, "Check") return unittest.TestSuite((regression_suite,)) diff --git a/Misc/NEWS b/Misc/NEWS index c9f1bcc..6b31774 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -33,6 +33,9 @@ Core and Builtins Library ------- +- Issue #8195: Fix a crash in sqlite Connection.create_collation() if the + collation name contains a surrogate character. + - Issue #8484: Load all ciphers and digest algorithms when initializing the _ssl extension, such that verification of some SSL certificates doesn't fail because of an "unknown algorithm". diff --git a/Modules/_sqlite/connection.c b/Modules/_sqlite/connection.c index 4b8088d..11fb4ac 100644 --- a/Modules/_sqlite/connection.c +++ b/Modules/_sqlite/connection.c @@ -1228,7 +1228,9 @@ pysqlite_connection_create_collation(pysqlite_Connection* self, PyObject* args) PyObject* uppercase_name = 0; PyObject* name; PyObject* retval; - char* chk; + Py_UNICODE* chk; + Py_ssize_t i, len; + char *uppercase_name_str; int rc; if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) { @@ -1244,19 +1246,24 @@ pysqlite_connection_create_collation(pysqlite_Connection* self, PyObject* args) goto finally; } - chk = _PyUnicode_AsString(uppercase_name); - while (*chk) { + len = PyUnicode_GET_SIZE(uppercase_name); + chk = PyUnicode_AS_UNICODE(uppercase_name); + for (i=0; i<len; i++, chk++) { if ((*chk >= '0' && *chk <= '9') || (*chk >= 'A' && *chk <= 'Z') || (*chk == '_')) { - chk++; + continue; } else { PyErr_SetString(pysqlite_ProgrammingError, "invalid character in collation name"); goto finally; } } + uppercase_name_str = _PyUnicode_AsString(uppercase_name); + if (!uppercase_name_str) + goto finally; + if (callable != Py_None && !PyCallable_Check(callable)) { PyErr_SetString(PyExc_TypeError, "parameter must be callable"); goto finally; @@ -1269,7 +1276,7 @@ pysqlite_connection_create_collation(pysqlite_Connection* self, PyObject* args) } rc = sqlite3_create_collation(self->db, - _PyUnicode_AsString(uppercase_name), + uppercase_name_str, SQLITE_UTF8, (callable != Py_None) ? callable : NULL, (callable != Py_None) ? pysqlite_collation_callback : NULL); -- cgit v0.12 From ba47a371940bc1a1e4bc915e15ac12d9b6535daf Mon Sep 17 00:00:00 2001 From: Ezio Melotti <ezio.melotti@gmail.com> Date: Thu, 22 Apr 2010 11:30:51 +0000 Subject: Merged revisions 80353 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80353 | ezio.melotti | 2010-04-22 14:29:27 +0300 (Thu, 22 Apr 2010) | 9 lines Merged revisions 80350 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80350 | ezio.melotti | 2010-04-22 14:23:31 +0300 (Thu, 22 Apr 2010) | 1 line #8474: fix duplicate test in test_email. ........ ................ --- Lib/email/test/test_email.py | 5 ----- 1 file changed, 5 deletions(-) diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py index 2ce2e8c..815ddd3 100644 --- a/Lib/email/test/test_email.py +++ b/Lib/email/test/test_email.py @@ -516,11 +516,6 @@ class TestEncoders(unittest.TestCase): def test_default_cte(self): eq = self.assertEqual - msg = MIMEText('hello world') - eq(msg['content-transfer-encoding'], '7bit') - - def test_default_cte(self): - eq = self.assertEqual # With no explicit _charset its us-ascii, and all are 7-bit msg = MIMEText('hello world') eq(msg['content-transfer-encoding'], '7bit') -- cgit v0.12 From c30bb7d5ca3a7fa60f5dd7e078f76a8352d2d131 Mon Sep 17 00:00:00 2001 From: Ezio Melotti <ezio.melotti@gmail.com> Date: Thu, 22 Apr 2010 11:58:06 +0000 Subject: Merged revisions 80359 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80359 | ezio.melotti | 2010-04-22 14:57:12 +0300 (Thu, 22 Apr 2010) | 9 lines Merged revisions 80357 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80357 | ezio.melotti | 2010-04-22 14:53:21 +0300 (Thu, 22 Apr 2010) | 1 line Rephrase comment. ........ ................ --- Lib/email/test/test_email.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py index 815ddd3..1f257c7 100644 --- a/Lib/email/test/test_email.py +++ b/Lib/email/test/test_email.py @@ -516,10 +516,10 @@ class TestEncoders(unittest.TestCase): def test_default_cte(self): eq = self.assertEqual - # With no explicit _charset its us-ascii, and all are 7-bit + # 7bit data and the default us-ascii _charset msg = MIMEText('hello world') eq(msg['content-transfer-encoding'], '7bit') - # Similar, but with 8-bit data + # Similar, but with 8bit data msg = MIMEText('hello \xf8 world') eq(msg['content-transfer-encoding'], '8bit') # And now with a different charset -- cgit v0.12 -- cgit v0.12 From 621522b92c0074c222556dba32b3603bab6cab40 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= <martin@v.loewis.de> Date: Thu, 22 Apr 2010 13:18:09 +0000 Subject: Merged revisions 80366 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80366 | martin.v.loewis | 2010-04-22 15:16:44 +0200 (Do, 22 Apr 2010) | 10 lines Merged revisions 80355 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80355 | martin.v.loewis | 2010-04-22 13:34:36 +0200 (Do, 22 Apr 2010) | 3 lines Issue #8475: Pass absolute interpreter path to "make html". ........ ................ --- Mac/BuildScript/build-installer.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Mac/BuildScript/build-installer.py b/Mac/BuildScript/build-installer.py index 38206bf..b48162d 100755 --- a/Mac/BuildScript/build-installer.py +++ b/Mac/BuildScript/build-installer.py @@ -734,7 +734,7 @@ def buildPythonDocs(): curDir = os.getcwd() os.chdir(buildDir) runCommand('make update') - runCommand('make html') + runCommand("make html PYTHON='%s'" % os.path.abspath(sys.executable)) os.chdir(curDir) if not os.path.exists(docdir): os.mkdir(docdir) -- cgit v0.12 From f9433fec8ba5f225cf3e423a2c0a95966e243abf Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Thu, 22 Apr 2010 13:56:42 +0000 Subject: Merged revisions 80368-80369 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80368 | antoine.pitrou | 2010-04-22 15:19:31 +0200 (jeu., 22 avril 2010) | 3 lines Fix mailcap.py built-in test. ........ r80369 | antoine.pitrou | 2010-04-22 15:30:10 +0200 (jeu., 22 avril 2010) | 5 lines Issue #8496: make mailcap.lookup() always return a list, rather than an iterator. Patch by Gregory Nofi. ........ --- Lib/mailcap.py | 8 +++----- Misc/NEWS | 3 +++ 2 files changed, 6 insertions(+), 5 deletions(-) diff --git a/Lib/mailcap.py b/Lib/mailcap.py index 086f05c..4ae13d7 100644 --- a/Lib/mailcap.py +++ b/Lib/mailcap.py @@ -164,7 +164,7 @@ def lookup(caps, MIMEtype, key=None): if MIMEtype in caps: entries = entries + caps[MIMEtype] if key is not None: - entries = filter(lambda e, key=key: key in e, entries) + entries = [e for e in entries if key in e] return entries def subst(field, MIMEtype, filename, plist=[]): @@ -239,14 +239,12 @@ def show(caps): if not caps: caps = getcaps() print("Mailcap entries:") print() - ckeys = caps.keys() - ckeys.sort() + ckeys = sorted(caps) for type in ckeys: print(type) entries = caps[type] for e in entries: - keys = e.keys() - keys.sort() + keys = sorted(e) for k in keys: print(" %-15s" % k, e[k]) print() diff --git a/Misc/NEWS b/Misc/NEWS index 6b31774..ab687ff 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -33,6 +33,9 @@ Core and Builtins Library ------- +- Issue #8496: make mailcap.lookup() always return a list, rather than an + iterator. Patch by Gregory Nofi. + - Issue #8195: Fix a crash in sqlite Connection.create_collation() if the collation name contains a surrogate character. -- cgit v0.12 From c41582caa06a495bf3dcb9fdb49fd9c344939c41 Mon Sep 17 00:00:00 2001 From: Ezio Melotti <ezio.melotti@gmail.com> Date: Thu, 22 Apr 2010 14:04:28 +0000 Subject: Merged revisions 80327-80328 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80327 | antoine.pitrou | 2010-04-22 01:59:01 +0300 (Thu, 22 Apr 2010) | 3 lines Add myself to ssl, although I'm not a de facto maintainer or expert ........ r80328 | r.david.murray | 2010-04-22 02:05:10 +0300 (Thu, 22 Apr 2010) | 3 lines Add myself to email, move 'windows' to Platforms where it belongs, and finish alphabetizing the Platforms list. ........ --- Misc/maintainers.rst | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/Misc/maintainers.rst b/Misc/maintainers.rst index 6d3b6b6..1fcdae1 100644 --- a/Misc/maintainers.rst +++ b/Misc/maintainers.rst @@ -88,7 +88,7 @@ dis distutils tarek doctest tim_one (inactive) dummy_threading brett.cannon -email barry +email barry, r.david.murray encodings lemburg, loewis errno exceptions @@ -187,7 +187,7 @@ socket socketserver spwd sqlite3 ghaering -ssl janssen +ssl janssen, pitrou stat string stringprep @@ -251,12 +251,13 @@ Platform Maintainers AIX Cygwin jlt63 FreeBSD +HP-UX Linux Mac ronaldoussoren NetBSD1 OS2/EMX aimacintyre Solaris -HP-UX +Windows ================== =========== @@ -291,5 +292,4 @@ threads tracker unicode lemburg, ezio.melotti, haypo version control -windows ================== =========== -- cgit v0.12 From ae92a72b2143490ae676b572a7dc4eca7b5d1e14 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Thu, 22 Apr 2010 18:46:16 +0000 Subject: Merged revisions 80379 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80379 | antoine.pitrou | 2010-04-22 20:43:31 +0200 (jeu., 22 avril 2010) | 9 lines Merged revisions 80375 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80375 | antoine.pitrou | 2010-04-22 20:00:41 +0200 (jeu., 22 avril 2010) | 3 lines Skip test on old versions of OpenSSL ........ ................ --- Lib/test/test_ssl.py | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py index 15af333..91d17b5 100644 --- a/Lib/test/test_ssl.py +++ b/Lib/test/test_ssl.py @@ -176,9 +176,17 @@ class NetworkedTests(unittest.TestCase): if support.verbose: sys.stdout.write("\nVerified certificate for svn.python.org:443 is\n%s\n" % pem) + # Test disabled: OPENSSL_VERSION* not available in Python 2.6 def test_algorithms(self): + if support.verbose: + sys.stdout.write("test_algorithms disabled, " + "as it fails on some old OpenSSL versions") + return # Issue #8484: all algorithms should be available when verifying a # certificate. + # SHA256 was added in OpenSSL 0.9.8 + if ssl.OPENSSL_VERSION_INFO < (0, 9, 8, 0, 15): + self.skipTest("SHA256 not available on %r" % ssl.OPENSSL_VERSION) # NOTE: https://sha256.tbs-internet.com is another possible test host remote = ("sha2.hboeck.de", 443) sha256_cert = os.path.join(os.path.dirname(__file__), "sha256.pem") -- cgit v0.12 From 754b98c9b4cb355880a464b9e4e9079d96ffc111 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Thu, 22 Apr 2010 18:47:06 +0000 Subject: Little fix in test comment --- Lib/test/test_ssl.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py index 91d17b5..fb9c9a2 100644 --- a/Lib/test/test_ssl.py +++ b/Lib/test/test_ssl.py @@ -176,7 +176,7 @@ class NetworkedTests(unittest.TestCase): if support.verbose: sys.stdout.write("\nVerified certificate for svn.python.org:443 is\n%s\n" % pem) - # Test disabled: OPENSSL_VERSION* not available in Python 2.6 + # Test disabled: OPENSSL_VERSION* not available in Python 3.1 def test_algorithms(self): if support.verbose: sys.stdout.write("test_algorithms disabled, " -- cgit v0.12 From 158701d8866b0cb53953bf0ae0fd2834be766da1 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Thu, 22 Apr 2010 19:41:01 +0000 Subject: Merged revisions 80382 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80382 | victor.stinner | 2010-04-22 21:38:16 +0200 (jeu., 22 avril 2010) | 3 lines Issue #8092: Fix PyUnicode_EncodeUTF8() to support error handler producing unicode string (eg. backslashreplace) ........ --- Lib/test/test_codecs.py | 10 ++++ Misc/NEWS | 3 ++ Objects/unicodeobject.c | 127 ++++++++++++++++++++++++++++++------------------ 3 files changed, 93 insertions(+), 47 deletions(-) diff --git a/Lib/test/test_codecs.py b/Lib/test/test_codecs.py index 2c646ba..227e375 100644 --- a/Lib/test/test_codecs.py +++ b/Lib/test/test_codecs.py @@ -571,6 +571,16 @@ class UTF8Test(ReadTest): def test_lone_surrogates(self): self.assertRaises(UnicodeEncodeError, "\ud800".encode, "utf-8") self.assertRaises(UnicodeDecodeError, b"\xed\xa0\x80".decode, "utf-8") + self.assertEqual("[\uDC80]".encode("utf-8", "backslashreplace"), + b'[\\udc80]') + self.assertEqual("[\uDC80]".encode("utf-8", "xmlcharrefreplace"), + b'[�]') + self.assertEqual("[\uDC80]".encode("utf-8", "surrogateescape"), + b'[\x80]') + self.assertEqual("[\uDC80]".encode("utf-8", "ignore"), + b'[]') + self.assertEqual("[\uDC80]".encode("utf-8", "replace"), + b'[?]') def test_surrogatepass_handler(self): self.assertEquals("abc\ud800def".encode("utf-8", "surrogatepass"), diff --git a/Misc/NEWS b/Misc/NEWS index ab687ff..764e3a5 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #8092: Fix PyUnicode_EncodeUTF8() to support error handler producing + unicode string (eg. backslashreplace) + - Issue #8014: Setting a T_UINT or T_PYSSIZET attribute of an object with PyMemberDefs could produce an internal error; raise TypeError instead. diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index c9ff059..4a0746f 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -159,6 +159,12 @@ static PyObject *unicode_encode_call_errorhandler(const char *errors, const Py_UNICODE *unicode, Py_ssize_t size, PyObject **exceptionObject, Py_ssize_t startpos, Py_ssize_t endpos, Py_ssize_t *newpos); +static void raise_encode_exception(PyObject **exceptionObject, + const char *encoding, + const Py_UNICODE *unicode, Py_ssize_t size, + Py_ssize_t startpos, Py_ssize_t endpos, + const char *reason); + /* Same for linebreaks */ static unsigned char ascii_linebreak[] = { 0, 0, 0, 0, 0, 0, 0, 0, @@ -2461,61 +2467,88 @@ PyUnicode_EncodeUTF8(const Py_UNICODE *s, /* Encode Latin-1 */ *p++ = (char)(0xc0 | (ch >> 6)); *p++ = (char)(0x80 | (ch & 0x3f)); - } - else { - /* Encode UCS2 Unicode ordinals */ - if (ch < 0x10000) { + } else if (0xD800 <= ch && ch <= 0xDFFF) { #ifndef Py_UNICODE_WIDE - /* Special case: check for high surrogate */ - if (0xD800 <= ch && ch <= 0xDBFF && i != size) { - Py_UCS4 ch2 = s[i]; - /* Check for low surrogate and combine the two to - form a UCS4 value */ - if (0xDC00 <= ch2 && ch2 <= 0xDFFF) { - ch = ((ch - 0xD800) << 10 | (ch2 - 0xDC00)) + 0x10000; - i++; - goto encodeUCS4; - } - /* Fall through: handles isolated high surrogates */ - } + /* Special case: check for high and low surrogate */ + if (ch <= 0xDBFF && i != size && 0xDC00 <= s[i] && s[i] <= 0xDFFF) { + Py_UCS4 ch2 = s[i]; + /* Combine the two surrogates to form a UCS4 value */ + ch = ((ch - 0xD800) << 10 | (ch2 - 0xDC00)) + 0x10000; + i++; + + /* Encode UCS4 Unicode ordinals */ + *p++ = (char)(0xf0 | (ch >> 18)); + *p++ = (char)(0x80 | ((ch >> 12) & 0x3f)); + *p++ = (char)(0x80 | ((ch >> 6) & 0x3f)); + *p++ = (char)(0x80 | (ch & 0x3f)); + #endif - if (ch >= 0xd800 && ch <= 0xdfff) { - Py_ssize_t newpos; - PyObject *rep; - char *prep; - int k; - rep = unicode_encode_call_errorhandler - (errors, &errorHandler, "utf-8", "surrogates not allowed", - s, size, &exc, i-1, i, &newpos); - if (!rep) - goto error; - /* Implementation limitations: only support error handler that return - bytes, and only support up to four replacement bytes. */ - if (!PyBytes_Check(rep)) { - PyErr_SetString(PyExc_TypeError, "error handler should have returned bytes"); - Py_DECREF(rep); + } else { + Py_ssize_t newpos; + PyObject *rep; + Py_ssize_t repsize, k; + rep = unicode_encode_call_errorhandler + (errors, &errorHandler, "utf-8", "surrogates not allowed", + s, size, &exc, i-1, i, &newpos); + if (!rep) + goto error; + + if (PyBytes_Check(rep)) + repsize = PyBytes_GET_SIZE(rep); + else + repsize = PyUnicode_GET_SIZE(rep); + + if (repsize > 4) { + Py_ssize_t offset; + + if (result == NULL) + offset = p - stackbuf; + else + offset = p - PyBytes_AS_STRING(result); + + if (nallocated > PY_SSIZE_T_MAX - repsize + 4) { + /* integer overflow */ + PyErr_NoMemory(); goto error; } - if (PyBytes_Size(rep) > 4) { - PyErr_SetString(PyExc_TypeError, "error handler returned too many bytes"); - Py_DECREF(rep); - goto error; + nallocated += repsize - 4; + if (result != NULL) { + if (_PyBytes_Resize(&result, nallocated) < 0) + goto error; + } else { + result = PyBytes_FromStringAndSize(NULL, nallocated); + if (result == NULL) + goto error; + Py_MEMCPY(PyBytes_AS_STRING(result), stackbuf, offset); } - prep = PyBytes_AsString(rep); - for(k = PyBytes_Size(rep); k > 0; k--) + p = PyBytes_AS_STRING(result) + offset; + } + + if (PyBytes_Check(rep)) { + char *prep = PyBytes_AS_STRING(rep); + for(k = repsize; k > 0; k--) *p++ = *prep++; - Py_DECREF(rep); - continue; - + } else /* rep is unicode */ { + Py_UNICODE *prep = PyUnicode_AS_UNICODE(rep); + Py_UNICODE c; + + for(k=0; k<repsize; k++) { + c = prep[k]; + if (0x80 <= c) { + raise_encode_exception(&exc, "utf-8", s, size, + i-1, i, "surrogates not allowed"); + goto error; + } + *p++ = (char)prep[k]; + } } - *p++ = (char)(0xe0 | (ch >> 12)); - *p++ = (char)(0x80 | ((ch >> 6) & 0x3f)); - *p++ = (char)(0x80 | (ch & 0x3f)); - continue; + Py_DECREF(rep); } -#ifndef Py_UNICODE_WIDE - encodeUCS4: -#endif + } else if (ch < 0x10000) { + *p++ = (char)(0xe0 | (ch >> 12)); + *p++ = (char)(0x80 | ((ch >> 6) & 0x3f)); + *p++ = (char)(0x80 | (ch & 0x3f)); + } else /* ch >= 0x10000 */ { /* Encode UCS4 Unicode ordinals */ *p++ = (char)(0xf0 | (ch >> 18)); *p++ = (char)(0x80 | ((ch >> 12) & 0x3f)); -- cgit v0.12 From 0b79b76c2b8a4d4de7f29b8402def74fd63be706 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Thu, 22 Apr 2010 20:07:28 +0000 Subject: Merged revisions 80384 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80384 | victor.stinner | 2010-04-22 22:01:57 +0200 (jeu., 22 avril 2010) | 2 lines Fix my previous commit (r80382) for wide build (unicodeobject.c) ........ --- Objects/unicodeobject.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 4a0746f..a9ff3b3 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -2481,9 +2481,8 @@ PyUnicode_EncodeUTF8(const Py_UNICODE *s, *p++ = (char)(0x80 | ((ch >> 12) & 0x3f)); *p++ = (char)(0x80 | ((ch >> 6) & 0x3f)); *p++ = (char)(0x80 | (ch & 0x3f)); - -#endif } else { +#endif Py_ssize_t newpos; PyObject *rep; Py_ssize_t repsize, k; @@ -2543,7 +2542,9 @@ PyUnicode_EncodeUTF8(const Py_UNICODE *s, } } Py_DECREF(rep); +#ifndef Py_UNICODE_WIDE } +#endif } else if (ch < 0x10000) { *p++ = (char)(0xe0 | (ch >> 12)); *p++ = (char)(0x80 | ((ch >> 6) & 0x3f)); -- cgit v0.12 From 9b9e0a1b4b0a55d06c12cfda64ef5b05a68bf6cf Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Thu, 22 Apr 2010 23:20:47 +0000 Subject: Merged revisions 80390 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r80390 | georg.brandl | 2010-04-23 01:20:19 +0200 (Fr, 23 Apr 2010) | 9 lines Merged revisions 80388 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80388 | georg.brandl | 2010-04-23 00:15:33 +0200 (Fr, 23 Apr 2010) | 1 line Add "report a bug" links in some prominent places. Make it clear that doc bugs can be mailed to docs@python.org. Clarify tracker usage. ........ ................ --- Doc/about.rst | 8 +++++--- Doc/bugs.rst | 29 ++++++++++++++++++++++------- Doc/documenting/index.rst | 11 ++++++++--- Doc/tools/sphinxext/indexsidebar.html | 1 + Doc/tools/sphinxext/layout.html | 12 ++++++++++++ 5 files changed, 48 insertions(+), 13 deletions(-) diff --git a/Doc/about.rst b/Doc/about.rst index 9483ca5..2c229e6 100644 --- a/Doc/about.rst +++ b/Doc/about.rst @@ -3,9 +3,11 @@ About these documents ===================== -These documents are generated from `reStructuredText -<http://docutils.sf.net/rst.html>`_ sources by *Sphinx*, a document processor -specifically written for the Python documentation. +These documents are generated from `reStructuredText`_ sources by `Sphinx`_, a +document processor specifically written for the Python documentation. + +.. _reStructuredText: http://docutils.sf.net/rst.html +.. _Sphinx: http://sphinx.pocoo.org/ .. In the online version of these documents, you can submit comments and suggest changes directly on the documentation pages. diff --git a/Doc/bugs.rst b/Doc/bugs.rst index dc7d388..55b3107 100644 --- a/Doc/bugs.rst +++ b/Doc/bugs.rst @@ -1,14 +1,32 @@ .. _reporting-bugs: -************************ -Reporting Bugs in Python -************************ +************** +Reporting Bugs +************** Python is a mature programming language which has established a reputation for stability. In order to maintain this reputation, the developers would like to know of any deficiencies you find in Python. -Bug reports should be submitted via the Python Bug Tracker + +Documentation bugs +================== + +If you find a bug in this documentation or would like to propose an improvement, +please send an e-mail to docs@python.org describing the bug and where you found +it. If you have a suggestion how to fix it, include that as well. + +docs@python.org is a mailing list run by volunteers; your request will be +noticed, even if it takes a while to be processed. + +Of course, if you want a more persistent record of your issue, you can use the +issue tracker for documentation bugs as well. + + +Using the Python issue tracker +============================== + +Bug reports for Python itself should be submitted via the Python Bug Tracker (http://bugs.python.org/). The bug tracker offers a Web form which allows pertinent information to be entered and submitted to the developers. @@ -19,9 +37,6 @@ the problem has already been fixed for the next release, or additional information is needed (in which case you are welcome to provide it if you can!). To do this, search the bug database using the search box on the top of the page. -In the case of documentation bugs, look at the most recent development docs at -http://docs.python.org/dev to see if the bug has been fixed. - If the problem you're reporting is not already in the bug tracker, go back to the Python Bug Tracker. If you don't already have a tracker account, select the "Register" link in the sidebar and undergo the registration procedure. diff --git a/Doc/documenting/index.rst b/Doc/documenting/index.rst index b64dc75..88d97be 100644 --- a/Doc/documenting/index.rst +++ b/Doc/documenting/index.rst @@ -18,12 +18,17 @@ should be used, as well as the Sphinx build system. .. _docutils: http://docutils.sf.net/ .. _Sphinx: http://sphinx.pocoo.org/ -If you're interested in contributing to Python's documentation, there's no need -to write reStructuredText if you're not so inclined; plain text contributions -are more than welcome as well. +.. note:: + + If you're interested in contributing to Python's documentation, there's no + need to write reStructuredText if you're not so inclined; plain text + contributions are more than welcome as well. Send an e-mail to + docs@python.org or open an issue on the :ref:`tracker <reporting-bugs>`. + .. toctree:: :numbered: + :maxdepth: 1 intro.rst style.rst diff --git a/Doc/tools/sphinxext/indexsidebar.html b/Doc/tools/sphinxext/indexsidebar.html index 8724c7d..b52226e 100644 --- a/Doc/tools/sphinxext/indexsidebar.html +++ b/Doc/tools/sphinxext/indexsidebar.html @@ -19,4 +19,5 @@ <li><a href="http://wiki.python.org/moin/PythonBooks">Book List</a></li> <li><a href="http://www.python.org/doc/av/">Audio/Visual Talks</a></li> <li><a href="http://www.python.org/doc/other/">Other Doc Collections</a></li> + <li><a href="{{ pathto('bugs') }}">Report a Bug</a></li> </ul> diff --git a/Doc/tools/sphinxext/layout.html b/Doc/tools/sphinxext/layout.html index 42e18a4..a256181 100644 --- a/Doc/tools/sphinxext/layout.html +++ b/Doc/tools/sphinxext/layout.html @@ -16,6 +16,18 @@ <a href="http://www.python.org/psf/donations/">Please donate.</a> <br /> Last updated on {{ last_updated|e }}. + <a href="{{ pathto('bugs') }}">Found a bug</a>? + <br /> Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> {{ sphinx_version|e }}. </div> {% endblock %} +{% block sidebarsourcelink %} +{%- if show_source and has_source and sourcename %} +<h3>{{ _('This Page') }}</h3> +<ul class="this-page-menu"> + <li><a href="{{ pathto('bugs') }}">Report a Bug</a></li> + <li><a href="{{ pathto('_sources/' + sourcename, true)|e }}" + rel="nofollow">Show Source</a></li> +</ul> +{%- endif %} +{% endblock %} -- cgit v0.12 From 95503238235a8c4387606f43aae4b8f641ac6614 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Fri, 23 Apr 2010 11:19:05 +0000 Subject: Merged revisions 80402 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80402 | victor.stinner | 2010-04-23 12:56:17 +0200 (ven., 23 avril 2010) | 2 lines Issue #8468: bz2.BZ2File() accepts str with surrogates and bytes filenames ........ --- Misc/NEWS | 2 ++ Modules/bz2module.c | 13 +++++++++++-- 2 files changed, 13 insertions(+), 2 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 764e3a5..32def3d 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -36,6 +36,8 @@ Core and Builtins Library ------- +- Issue #8468: bz2.BZ2File() accepts str with surrogates and bytes filenames + - Issue #8496: make mailcap.lookup() always return a list, rather than an iterator. Patch by Gregory Nofi. diff --git a/Modules/bz2module.c b/Modules/bz2module.c index 550f1cf..3e8eb8b 100644 --- a/Modules/bz2module.c +++ b/Modules/bz2module.c @@ -1162,6 +1162,7 @@ BZ2File_init(BZ2FileObject *self, PyObject *args, PyObject *kwargs) { static char *kwlist[] = {"filename", "mode", "buffering", "compresslevel", 0}; + PyObject *name_obj = NULL; char *name; char *mode = "r"; int buffering = -1; @@ -1171,14 +1172,20 @@ BZ2File_init(BZ2FileObject *self, PyObject *args, PyObject *kwargs) self->size = -1; - if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s|sii:BZ2File", - kwlist, &name, &mode, &buffering, + if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O&|sii:BZ2File", + kwlist, PyUnicode_FSConverter, &name_obj, + &mode, &buffering, &compresslevel)) return -1; + if (PyBytes_Check(name_obj)) + name = PyBytes_AsString(name_obj); + else + name = PyByteArray_AsString(name_obj); if (compresslevel < 1 || compresslevel > 9) { PyErr_SetString(PyExc_ValueError, "compresslevel must be between 1 and 9"); + Py_DECREF(name_obj); return -1; } @@ -1202,6 +1209,7 @@ BZ2File_init(BZ2FileObject *self, PyObject *args, PyObject *kwargs) if (error) { PyErr_Format(PyExc_ValueError, "invalid mode char %c", *mode); + Py_DECREF(name_obj); return -1; } mode++; @@ -1216,6 +1224,7 @@ BZ2File_init(BZ2FileObject *self, PyObject *args, PyObject *kwargs) mode = (mode_char == 'r') ? "rb" : "wb"; self->rawfp = fopen(name, mode); + Py_DECREF(name_obj); if (self->rawfp == NULL) { PyErr_SetFromErrno(PyExc_IOError); return -1; -- cgit v0.12 From 32366b45e89e52d96dd3fdd8241846ff29d57fae Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Fri, 23 Apr 2010 12:04:53 +0000 Subject: Merged revisions 80404 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80404 | victor.stinner | 2010-04-23 14:02:30 +0200 (ven., 23 avril 2010) | 4 lines Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute indirectly Python signal handlers anymore because mywrite() ignores exceptions (KeyboardInterrupt). ........ --- Misc/NEWS | 4 ++++ Python/sysmodule.c | 47 +++++++++++++++++++++++++++++++++++++++++++++-- 2 files changed, 49 insertions(+), 2 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 32def3d..980cd69 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,10 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute + indirectly Python signal handlers anymore because mywrite() ignores + exceptions (KeyboardInterrupt) + - Issue #8092: Fix PyUnicode_EncodeUTF8() to support error handler producing unicode string (eg. backslashreplace) diff --git a/Python/sysmodule.c b/Python/sysmodule.c index c87fd82..69ee9c1 100644 --- a/Python/sysmodule.c +++ b/Python/sysmodule.c @@ -1655,6 +1655,45 @@ PySys_SetArgv(int argc, wchar_t **argv) Py_DECREF(av); } +/* Reimplementation of PyFile_WriteString() no calling indirectly + PyErr_CheckSignals(): avoid the call to PyObject_Str(). */ + +static int +sys_pyfile_write(const char *text, PyObject *file) +{ + PyObject *unicode = NULL, *writer = NULL, *args = NULL, *result = NULL; + int err; + + unicode = PyUnicode_FromString(text); + if (unicode == NULL) + goto error; + + writer = PyObject_GetAttrString(file, "write"); + if (writer == NULL) + goto error; + + args = PyTuple_Pack(1, unicode); + if (args == NULL) + goto error; + + result = PyEval_CallObject(writer, args); + if (result == NULL) { + goto error; + } else { + err = 0; + goto finally; + } + +error: + err = -1; +finally: + Py_XDECREF(unicode); + Py_XDECREF(writer); + Py_XDECREF(args); + Py_XDECREF(result); + return err; +} + /* APIs to write to sys.stdout or sys.stderr using a printf-like interface. Adapted from code submitted by Just van Rossum. @@ -1666,6 +1705,10 @@ PySys_SetArgv(int argc, wchar_t **argv) there is a problem, they write to the real (C level) stdout or stderr; no exceptions are raised. + PyErr_CheckSignals() is not called to avoid the execution of the Python + signal handlers: they may raise a new exception whereas mywrite() ignores + all exceptions. + Both take a printf-style format string as their first argument followed by a variable length argument list determined by the format string. @@ -1691,13 +1734,13 @@ mywrite(char *name, FILE *fp, const char *format, va_list va) PyErr_Fetch(&error_type, &error_value, &error_traceback); file = PySys_GetObject(name); written = PyOS_vsnprintf(buffer, sizeof(buffer), format, va); - if (PyFile_WriteString(buffer, file) != 0) { + if (sys_pyfile_write(buffer, file) != 0) { PyErr_Clear(); fputs(buffer, fp); } if (written < 0 || (size_t)written >= sizeof(buffer)) { const char *truncated = "... truncated"; - if (PyFile_WriteString(truncated, file) != 0) { + if (sys_pyfile_write(truncated, file) != 0) { PyErr_Clear(); fputs(truncated, fp); } -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 5a1c4d18804b44cffdf8c5fdacad7b01a7505036 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Fri, 23 Apr 2010 21:11:10 +0000 Subject: Merged revisions 80394 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80394 | antoine.pitrou | 2010-04-23 02:16:21 +0200 (ven., 23 avril 2010) | 15 lines Merged revisions 80392 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80392 | antoine.pitrou | 2010-04-23 01:33:02 +0200 (ven., 23 avril 2010) | 9 lines Issue #8108: Fix the unwrap() method of SSL objects when the socket has a non-infinite timeout. Also make that method friendlier with applications wanting to continue using the socket in clear-text mode, by disabling OpenSSL's internal readahead. Thanks to Darryl Miles for guidance. Issue #8108: test_ftplib's non-blocking SSL server now has proper handling of SSL shutdowns. ........ ................ --- Misc/NEWS | 5 +++++ Modules/_ssl.c | 69 +++++++++++++++++++++++++++++++++++++++++++++++++++++----- 2 files changed, 68 insertions(+), 6 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 980cd69..a619192 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,11 @@ Core and Builtins Library ------- +- Issue #8108: Fix the unwrap() method of SSL objects when the socket has + a non-infinite timeout. Also make that method friendlier with applications + wanting to continue using the socket in clear-text mode, by disabling + OpenSSL's internal readahead. Thanks to Darryl Miles for guidance. + - Issue #8468: bz2.BZ2File() accepts str with surrogates and bytes filenames - Issue #8496: make mailcap.lookup() always return a list, rather than an diff --git a/Modules/_ssl.c b/Modules/_ssl.c index 5311f77..5e0f473 100644 --- a/Modules/_ssl.c +++ b/Modules/_ssl.c @@ -9,6 +9,9 @@ directly. XXX should partial writes be enabled, SSL_MODE_ENABLE_PARTIAL_WRITE? + + XXX integrate several "shutdown modes" as suggested in + http://bugs.python.org/issue8108#msg102867 ? */ #include "Python.h" @@ -116,6 +119,7 @@ typedef struct { SSL_CTX* ctx; SSL* ssl; X509* peer_cert; + int shutdown_seen_zero; } PySSLObject; @@ -1377,7 +1381,8 @@ Read up to len bytes from the SSL socket."); static PyObject *PySSL_SSLshutdown(PySSLObject *self) { - int err; + int err, ssl_err, sockstate, nonblocking; + int zeros = 0; PySocketSockObject *sock = (PySocketSockObject *) PyWeakref_GetObject(self->Socket); @@ -1388,13 +1393,65 @@ static PyObject *PySSL_SSLshutdown(PySSLObject *self) return NULL; } - PySSL_BEGIN_ALLOW_THREADS - err = SSL_shutdown(self->ssl); - if (err == 0) { - /* we need to call it again to finish the shutdown */ + /* Just in case the blocking state of the socket has been changed */ + nonblocking = (sock->sock_timeout >= 0.0); + BIO_set_nbio(SSL_get_rbio(self->ssl), nonblocking); + BIO_set_nbio(SSL_get_wbio(self->ssl), nonblocking); + + while (1) { + PySSL_BEGIN_ALLOW_THREADS + /* Disable read-ahead so that unwrap can work correctly. + * Otherwise OpenSSL might read in too much data, + * eating clear text data that happens to be + * transmitted after the SSL shutdown. + * Should be safe to call repeatedly everytime this + * function is used and the shutdown_seen_zero != 0 + * condition is met. + */ + if (self->shutdown_seen_zero) + SSL_set_read_ahead(self->ssl, 0); err = SSL_shutdown(self->ssl); + PySSL_END_ALLOW_THREADS + /* If err == 1, a secure shutdown with SSL_shutdown() is complete */ + if (err > 0) + break; + if (err == 0) { + /* Don't loop endlessly; instead preserve legacy + behaviour of trying SSL_shutdown() only twice. + This looks necessary for OpenSSL < 0.9.8m */ + if (++zeros > 1) + break; + /* Shutdown was sent, now try receiving */ + self->shutdown_seen_zero = 1; + continue; + } + + /* Possibly retry shutdown until timeout or failure */ + ssl_err = SSL_get_error(self->ssl, err); + if (ssl_err == SSL_ERROR_WANT_READ) + sockstate = check_socket_and_wait_for_timeout(sock, 0); + else if (ssl_err == SSL_ERROR_WANT_WRITE) + sockstate = check_socket_and_wait_for_timeout(sock, 1); + else + break; + if (sockstate == SOCKET_HAS_TIMED_OUT) { + if (ssl_err == SSL_ERROR_WANT_READ) + PyErr_SetString(PySSLErrorObject, + "The read operation timed out"); + else + PyErr_SetString(PySSLErrorObject, + "The write operation timed out"); + return NULL; + } + else if (sockstate == SOCKET_TOO_LARGE_FOR_SELECT) { + PyErr_SetString(PySSLErrorObject, + "Underlying socket too large for select()."); + return NULL; + } + else if (sockstate != SOCKET_OPERATION_OK) + /* Retain the SSL error code */ + break; } - PySSL_END_ALLOW_THREADS if (err < 0) return PySSL_SetError(self, err, __FILE__, __LINE__); -- cgit v0.12 -- cgit v0.12 From 78f4a9a1f561553bfb02f32fb3d25541edb37c5b Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Fri, 23 Apr 2010 23:12:22 +0000 Subject: Merged revisions 80426 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r80426 | antoine.pitrou | 2010-04-24 01:10:32 +0200 (sam., 24 avril 2010) | 13 lines Only the test is merged in. Merged revisions 80423 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80423 | antoine.pitrou | 2010-04-24 00:54:59 +0200 (sam., 24 avril 2010) | 4 lines Issue #7943: Fix circular reference created when instantiating an SSL socket. Initial patch by Péter Szabó. ........ ................ --- Lib/test/test_ssl.py | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py index fb9c9a2..eab15ab 100644 --- a/Lib/test/test_ssl.py +++ b/Lib/test/test_ssl.py @@ -14,6 +14,7 @@ import urllib.parse, urllib.request import shutil import traceback import asyncore +import weakref from http.server import HTTPServer, SimpleHTTPRequestHandler @@ -97,6 +98,16 @@ class BasicTests(unittest.TestCase): if (d1 != d2): raise support.TestFailed("PEM-to-DER or DER-to-PEM translation failed") + @support.cpython_only + def test_refcycle(self): + # Issue #7943: an SSL object doesn't create reference cycles with + # itself. + s = socket.socket(socket.AF_INET) + ss = ssl.wrap_socket(s) + wr = weakref.ref(ss) + del ss + self.assertEqual(wr(), None) + class NetworkedTests(unittest.TestCase): def testConnect(self): -- cgit v0.12 From 3b9b9bab3dcbcaa280dea39c84118a74946e74ba Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Fri, 23 Apr 2010 23:33:50 +0000 Subject: Merged revisions 80429 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80429 | antoine.pitrou | 2010-04-24 01:31:47 +0200 (sam., 24 avril 2010) | 13 lines Note: I'm just merging in the additional test. Merged revisions 80428 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80428 | antoine.pitrou | 2010-04-24 01:25:45 +0200 (sam., 24 avril 2010) | 4 lines Issue #5238: Calling makefile() on an SSL object would prevent the underlying socket from being closed until all objects get truely destroyed. ........ ................ --- Lib/test/test_ssl.py | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py index eab15ab..19e7cb8 100644 --- a/Lib/test/test_ssl.py +++ b/Lib/test/test_ssl.py @@ -8,7 +8,9 @@ import select import errno import subprocess import time +import gc import os +import errno import pprint import urllib.parse, urllib.request import shutil @@ -108,6 +110,25 @@ class BasicTests(unittest.TestCase): del ss self.assertEqual(wr(), None) + def test_makefile_close(self): + # Issue #5238: creating a file-like object with makefile() shouldn't + # leak the underlying file descriptor. + ss = ssl.wrap_socket(socket.socket(socket.AF_INET)) + fd = ss.fileno() + f = ss.makefile() + f.close() + # The fd is still open + os.read(fd, 0) + # Closing the SSL socket should close the fd too + ss.close() + gc.collect() + try: + os.read(fd, 0) + except OSError as e: + self.assertEqual(e.errno, errno.EBADF) + else: + self.fail("OSError wasn't raised") + class NetworkedTests(unittest.TestCase): def testConnect(self): -- cgit v0.12 From fe0f117ce67f79092735a858bb587c2890b00a13 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sat, 24 Apr 2010 11:17:37 +0000 Subject: Merged revisions 80436 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80436 | antoine.pitrou | 2010-04-24 13:13:53 +0200 (sam., 24 avril 2010) | 11 lines Merged revisions 80434 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80434 | antoine.pitrou | 2010-04-24 12:43:57 +0200 (sam., 24 avril 2010) | 5 lines Make test_makefile_close a networked test (can't read() from a non-connected socket under OS X), and skip it under Windows (where sockets can't be read() from using their fds). ........ ................ --- Lib/test/test_ssl.py | 40 ++++++++++++++++++++++------------------ 1 file changed, 22 insertions(+), 18 deletions(-) diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py index 19e7cb8..30923e7 100644 --- a/Lib/test/test_ssl.py +++ b/Lib/test/test_ssl.py @@ -110,24 +110,6 @@ class BasicTests(unittest.TestCase): del ss self.assertEqual(wr(), None) - def test_makefile_close(self): - # Issue #5238: creating a file-like object with makefile() shouldn't - # leak the underlying file descriptor. - ss = ssl.wrap_socket(socket.socket(socket.AF_INET)) - fd = ss.fileno() - f = ss.makefile() - f.close() - # The fd is still open - os.read(fd, 0) - # Closing the SSL socket should close the fd too - ss.close() - gc.collect() - try: - os.read(fd, 0) - except OSError as e: - self.assertEqual(e.errno, errno.EBADF) - else: - self.fail("OSError wasn't raised") class NetworkedTests(unittest.TestCase): @@ -161,6 +143,28 @@ class NetworkedTests(unittest.TestCase): finally: s.close() + @unittest.skipIf(os.name == "nt", "Can't use a socket as a file under Windows") + def test_makefile_close(self): + # Issue #5238: creating a file-like object with makefile() shouldn't + # delay closing the underlying "real socket" (here tested with its + # file descriptor, hence skipping the test under Windows). + ss = ssl.wrap_socket(socket.socket(socket.AF_INET)) + ss.connect(("svn.python.org", 443)) + fd = ss.fileno() + f = ss.makefile() + f.close() + # The fd is still open + os.read(fd, 0) + # Closing the SSL socket should close the fd too + ss.close() + gc.collect() + try: + os.read(fd, 0) + except OSError as e: + self.assertEqual(e.errno, errno.EBADF) + else: + self.fail("OSError wasn't raised") + def testNonBlockingHandshake(self): s = socket.socket(socket.AF_INET) s.connect(("svn.python.org", 443)) -- cgit v0.12 From e149166412f59fd46a907bf66bf704317b8b06f3 Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Sat, 24 Apr 2010 16:33:18 +0000 Subject: Merged revisions 80441 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80441 | brian.curtin | 2010-04-24 11:19:22 -0500 (Sat, 24 Apr 2010) | 13 lines Merged revisions 80439 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80439 | brian.curtin | 2010-04-24 10:40:11 -0500 (Sat, 24 Apr 2010) | 6 lines Fix #7838. Add docstrings and privatize _subprocess implementation details. Since CREATE_NEW_* are used for the creation flags of a subprocess, they were added to __all__. The rest of the previously exposed attributes are now qualified by _subprocess.ATTR rather than importing *. ........ ................ --- Lib/subprocess.py | 86 +++++++++++++++++++++------------------------ PC/_subprocess.c | 103 ++++++++++++++++++++++++++++++++++++++++++++++++------ 2 files changed, 132 insertions(+), 57 deletions(-) diff --git a/Lib/subprocess.py b/Lib/subprocess.py index fa54bca..36d7818 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -344,31 +344,18 @@ class CalledProcessError(Exception): if mswindows: + from _subprocess import CREATE_NEW_CONSOLE import threading import msvcrt - if 0: # <-- change this to use pywin32 instead of the _subprocess driver - import pywintypes - from win32api import GetStdHandle, STD_INPUT_HANDLE, \ - STD_OUTPUT_HANDLE, STD_ERROR_HANDLE - from win32api import GetCurrentProcess, DuplicateHandle, \ - GetModuleFileName, GetVersion - from win32con import DUPLICATE_SAME_ACCESS, SW_HIDE - from win32pipe import CreatePipe - from win32process import CreateProcess, STARTUPINFO, \ - GetExitCodeProcess, STARTF_USESTDHANDLES, \ - STARTF_USESHOWWINDOW, CREATE_NEW_CONSOLE - from win32process import TerminateProcess - from win32event import WaitForSingleObject, INFINITE, WAIT_OBJECT_0 - else: - from _subprocess import * - class STARTUPINFO: - dwFlags = 0 - hStdInput = None - hStdOutput = None - hStdError = None - wShowWindow = 0 - class pywintypes: - error = IOError + import _subprocess + class STARTUPINFO: + dwFlags = 0 + hStdInput = None + hStdOutput = None + hStdError = None + wShowWindow = 0 + class pywintypes: + error = IOError else: import select _has_poll = hasattr(select, 'poll') @@ -385,6 +372,8 @@ else: __all__ = ["Popen", "PIPE", "STDOUT", "call", "check_call", "getstatusoutput", "getoutput", "check_output", "CalledProcessError"] +if mswindows: + __all__.append("CREATE_NEW_CONSOLE") try: MAXFD = os.sysconf("SC_OPEN_MAX") except: @@ -747,11 +736,11 @@ class Popen(object): errread, errwrite = None, None if stdin is None: - p2cread = GetStdHandle(STD_INPUT_HANDLE) + p2cread = _subprocess.GetStdHandle(_subprocess.STD_INPUT_HANDLE) if p2cread is None: - p2cread, _ = CreatePipe(None, 0) + p2cread, _ = _subprocess.CreatePipe(None, 0) elif stdin == PIPE: - p2cread, p2cwrite = CreatePipe(None, 0) + p2cread, p2cwrite = _subprocess.CreatePipe(None, 0) elif isinstance(stdin, int): p2cread = msvcrt.get_osfhandle(stdin) else: @@ -760,11 +749,11 @@ class Popen(object): p2cread = self._make_inheritable(p2cread) if stdout is None: - c2pwrite = GetStdHandle(STD_OUTPUT_HANDLE) + c2pwrite = _subprocess.GetStdHandle(_subprocess.STD_OUTPUT_HANDLE) if c2pwrite is None: - _, c2pwrite = CreatePipe(None, 0) + _, c2pwrite = _subprocess.CreatePipe(None, 0) elif stdout == PIPE: - c2pread, c2pwrite = CreatePipe(None, 0) + c2pread, c2pwrite = _subprocess.CreatePipe(None, 0) elif isinstance(stdout, int): c2pwrite = msvcrt.get_osfhandle(stdout) else: @@ -773,11 +762,11 @@ class Popen(object): c2pwrite = self._make_inheritable(c2pwrite) if stderr is None: - errwrite = GetStdHandle(STD_ERROR_HANDLE) + errwrite = _subprocess.GetStdHandle(_subprocess.STD_ERROR_HANDLE) if errwrite is None: - _, errwrite = CreatePipe(None, 0) + _, errwrite = _subprocess.CreatePipe(None, 0) elif stderr == PIPE: - errread, errwrite = CreatePipe(None, 0) + errread, errwrite = _subprocess.CreatePipe(None, 0) elif stderr == STDOUT: errwrite = c2pwrite elif isinstance(stderr, int): @@ -794,14 +783,15 @@ class Popen(object): def _make_inheritable(self, handle): """Return a duplicate of handle, which is inheritable""" - return DuplicateHandle(GetCurrentProcess(), handle, - GetCurrentProcess(), 0, 1, - DUPLICATE_SAME_ACCESS) + return _subprocess.DuplicateHandle(_subprocess.GetCurrentProcess(), + handle, _subprocess.GetCurrentProcess(), 0, 1, + _subprocess.DUPLICATE_SAME_ACCESS) def _find_w9xpopen(self): """Find and return absolut path to w9xpopen.exe""" - w9xpopen = os.path.join(os.path.dirname(GetModuleFileName(0)), + w9xpopen = os.path.join( + os.path.dirname(_subprocess.GetModuleFileName(0)), "w9xpopen.exe") if not os.path.exists(w9xpopen): # Eeek - file-not-found - possibly an embedding @@ -830,17 +820,17 @@ class Popen(object): if startupinfo is None: startupinfo = STARTUPINFO() if None not in (p2cread, c2pwrite, errwrite): - startupinfo.dwFlags |= STARTF_USESTDHANDLES + startupinfo.dwFlags |= _subprocess.STARTF_USESTDHANDLES startupinfo.hStdInput = p2cread startupinfo.hStdOutput = c2pwrite startupinfo.hStdError = errwrite if shell: - startupinfo.dwFlags |= STARTF_USESHOWWINDOW - startupinfo.wShowWindow = SW_HIDE + startupinfo.dwFlags |= _subprocess.STARTF_USESHOWWINDOW + startupinfo.wShowWindow = _subprocess.SW_HIDE comspec = os.environ.get("COMSPEC", "cmd.exe") args = comspec + " /c " + args - if (GetVersion() >= 0x80000000 or + if (_subprocess.GetVersion() >= 0x80000000 or os.path.basename(comspec).lower() == "command.com"): # Win9x, or using command.com on NT. We need to # use the w9xpopen intermediate program. For more @@ -854,11 +844,11 @@ class Popen(object): # use at xxx" and a hopeful warning about the # stability of your system. Cost is Ctrl+C won't # kill children. - creationflags |= CREATE_NEW_CONSOLE + creationflags |= _subprocess.CREATE_NEW_CONSOLE # Start the process try: - hp, ht, pid, tid = CreateProcess(executable, args, + hp, ht, pid, tid = _subprocess.CreateProcess(executable, args, # no special security None, None, int(not close_fds), @@ -897,8 +887,9 @@ class Popen(object): """Check if child process has terminated. Returns returncode attribute.""" if self.returncode is None: - if WaitForSingleObject(self._handle, 0) == WAIT_OBJECT_0: - self.returncode = GetExitCodeProcess(self._handle) + if(_subprocess.WaitForSingleObject(self._handle, 0) == + _subprocess.WAIT_OBJECT_0): + self.returncode = _subprocess.GetExitCodeProcess(self._handle) return self.returncode @@ -906,8 +897,9 @@ class Popen(object): """Wait for child process to terminate. Returns returncode attribute.""" if self.returncode is None: - obj = WaitForSingleObject(self._handle, INFINITE) - self.returncode = GetExitCodeProcess(self._handle) + _subprocess.WaitForSingleObject(self._handle, + _subprocess.INFINITE) + self.returncode = _subprocess.GetExitCodeProcess(self._handle) return self.returncode @@ -962,7 +954,7 @@ class Popen(object): def terminate(self): """Terminates the process """ - TerminateProcess(self._handle, 1) + _subprocess.TerminateProcess(self._handle, 1) kill = terminate diff --git a/PC/_subprocess.c b/PC/_subprocess.c index d0c9843..7a12d91 100644 --- a/PC/_subprocess.c +++ b/PC/_subprocess.c @@ -158,6 +158,13 @@ static PyTypeObject sp_handle_type = { /* -------------------------------------------------------------------- */ /* windows API functions */ +PyDoc_STRVAR(GetStdHandle_doc, +"GetStdHandle(handle) -> integer\n\ +\n\ +Return a handle to the specified standard device\n\ +(STD_INPUT_HANDLE, STD_OUTPUT_HANDLE, STD_ERROR_HANDLE).\n\ +The integer associated with the handle object is returned."); + static PyObject * sp_GetStdHandle(PyObject* self, PyObject* args) { @@ -183,6 +190,11 @@ sp_GetStdHandle(PyObject* self, PyObject* args) return HANDLE_TO_PYNUM(handle); } +PyDoc_STRVAR(GetCurrentProcess_doc, +"GetCurrentProcess() -> handle\n\ +\n\ +Return a handle object for the current process."); + static PyObject * sp_GetCurrentProcess(PyObject* self, PyObject* args) { @@ -192,6 +204,17 @@ sp_GetCurrentProcess(PyObject* self, PyObject* args) return sp_handle_new(GetCurrentProcess()); } +PyDoc_STRVAR(DuplicateHandle_doc, +"DuplicateHandle(source_proc_handle, source_handle,\n\ + target_proc_handle, target_handle, access,\n\ + inherit[, options]) -> handle\n\ +\n\ +Return a duplicate handle object.\n\ +\n\ +The duplicate handle refers to the same object as the original\n\ +handle. Therefore, any changes to the object are reflected\n\ +through both handles."); + static PyObject * sp_DuplicateHandle(PyObject* self, PyObject* args) { @@ -234,6 +257,14 @@ sp_DuplicateHandle(PyObject* self, PyObject* args) return sp_handle_new(target_handle); } +PyDoc_STRVAR(CreatePipe_doc, +"CreatePipe(pipe_attrs, size) -> (read_handle, write_handle)\n\ +\n\ +Create an anonymous pipe, and return handles to the read and\n\ +write ends of the pipe.\n\ +\n\ +pipe_attrs is ignored internally and can be None."); + static PyObject * sp_CreatePipe(PyObject* self, PyObject* args) { @@ -369,6 +400,18 @@ getenvironment(PyObject* environment) return NULL; } +PyDoc_STRVAR(CreateProcess_doc, +"CreateProcess(app_name, cmd_line, proc_attrs, thread_attrs,\n\ + inherit, flags, env_mapping, curdir,\n\ + startup_info) -> (proc_handle, thread_handle,\n\ + pid, tid)\n\ +\n\ +Create a new process and its primary thread. The return\n\ +value is a tuple of the process handle, thread handle,\n\ +process ID, and thread ID.\n\ +\n\ +proc_attrs and thread_attrs are ignored internally and can be None."); + static PyObject * sp_CreateProcess(PyObject* self, PyObject* args) { @@ -445,6 +488,11 @@ sp_CreateProcess(PyObject* self, PyObject* args) pi.dwThreadId); } +PyDoc_STRVAR(TerminateProcess_doc, +"TerminateProcess(handle, exit_code) -> None\n\ +\n\ +Terminate the specified process and all of its threads."); + static PyObject * sp_TerminateProcess(PyObject* self, PyObject* args) { @@ -465,6 +513,11 @@ sp_TerminateProcess(PyObject* self, PyObject* args) return Py_None; } +PyDoc_STRVAR(GetExitCodeProcess_doc, +"GetExitCodeProcess(handle) -> Exit code\n\ +\n\ +Return the termination status of the specified process."); + static PyObject * sp_GetExitCodeProcess(PyObject* self, PyObject* args) { @@ -483,6 +536,13 @@ sp_GetExitCodeProcess(PyObject* self, PyObject* args) return PyLong_FromLong(exit_code); } +PyDoc_STRVAR(WaitForSingleObject_doc, +"WaitForSingleObject(handle, timeout) -> result\n\ +\n\ +Wait until the specified object is in the signaled state or\n\ +the time-out interval elapses. The timeout value is specified\n\ +in milliseconds."); + static PyObject * sp_WaitForSingleObject(PyObject* self, PyObject* args) { @@ -505,6 +565,11 @@ sp_WaitForSingleObject(PyObject* self, PyObject* args) return PyLong_FromLong((int) result); } +PyDoc_STRVAR(GetVersion_doc, +"GetVersion() -> version\n\ +\n\ +Return the version number of the current operating system."); + static PyObject * sp_GetVersion(PyObject* self, PyObject* args) { @@ -514,6 +579,18 @@ sp_GetVersion(PyObject* self, PyObject* args) return PyLong_FromLong((int) GetVersion()); } +PyDoc_STRVAR(GetModuleFileName_doc, +"GetModuleFileName(module) -> path\n\ +\n\ +Return the fully-qualified path for the file that contains\n\ +the specified module. The module must have been loaded by the\n\ +current process.\n\ +\n\ +The module parameter should be a handle to the loaded module\n\ +whose path is being requested. If this parameter is 0, \n\ +GetModuleFileName retrieves the path of the executable file\n\ +of the current process."); + static PyObject * sp_GetModuleFileName(PyObject* self, PyObject* args) { @@ -535,16 +612,22 @@ sp_GetModuleFileName(PyObject* self, PyObject* args) } static PyMethodDef sp_functions[] = { - {"GetStdHandle", sp_GetStdHandle, METH_VARARGS}, - {"GetCurrentProcess", sp_GetCurrentProcess, METH_VARARGS}, - {"DuplicateHandle", sp_DuplicateHandle, METH_VARARGS}, - {"CreatePipe", sp_CreatePipe, METH_VARARGS}, - {"CreateProcess", sp_CreateProcess, METH_VARARGS}, - {"TerminateProcess", sp_TerminateProcess, METH_VARARGS}, - {"GetExitCodeProcess", sp_GetExitCodeProcess, METH_VARARGS}, - {"WaitForSingleObject", sp_WaitForSingleObject, METH_VARARGS}, - {"GetVersion", sp_GetVersion, METH_VARARGS}, - {"GetModuleFileName", sp_GetModuleFileName, METH_VARARGS}, + {"GetStdHandle", sp_GetStdHandle, METH_VARARGS, GetStdHandle_doc}, + {"GetCurrentProcess", sp_GetCurrentProcess, METH_VARARGS, + GetCurrentProcess_doc}, + {"DuplicateHandle", sp_DuplicateHandle, METH_VARARGS, + DuplicateHandle_doc}, + {"CreatePipe", sp_CreatePipe, METH_VARARGS, CreatePipe_doc}, + {"CreateProcess", sp_CreateProcess, METH_VARARGS, CreateProcess_doc}, + {"TerminateProcess", sp_TerminateProcess, METH_VARARGS, + TerminateProcess_doc}, + {"GetExitCodeProcess", sp_GetExitCodeProcess, METH_VARARGS, + GetExitCodeProcess_doc}, + {"WaitForSingleObject", sp_WaitForSingleObject, METH_VARARGS, + WaitForSingleObject_doc}, + {"GetVersion", sp_GetVersion, METH_VARARGS, GetVersion_doc}, + {"GetModuleFileName", sp_GetModuleFileName, METH_VARARGS, + GetModuleFileName_doc}, {NULL, NULL} }; -- cgit v0.12 From 44bb1f7eabd850db1e03574debbba8e40d897e1c Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Sat, 24 Apr 2010 17:23:03 +0000 Subject: Backport fix of #5774 (only OpenKey applies here). --- Doc/library/winreg.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/winreg.rst b/Doc/library/winreg.rst index 473bfe3..4b2ed41 100644 --- a/Doc/library/winreg.rst +++ b/Doc/library/winreg.rst @@ -183,7 +183,7 @@ This module offers the following functions: :const:`HKEY_LOCAL_MACHINE` tree. This may or may not be true. -.. function:: OpenKey(key, sub_key, res=0, sam=KEY_READ) +.. function:: OpenKey(key, sub_key[, res[, sam]]) Opens the specified key, returning a :dfn:`handle object` -- cgit v0.12 From ec146185c4382206ecbbcaa505c81b8c04992f3a Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sat, 24 Apr 2010 21:30:20 +0000 Subject: Merged revisions 80454 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80454 | antoine.pitrou | 2010-04-24 23:26:44 +0200 (sam., 24 avril 2010) | 15 lines Merged revisions 80451-80452 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80451 | antoine.pitrou | 2010-04-24 21:57:01 +0200 (sam., 24 avril 2010) | 4 lines The do_handshake() method of SSL objects now adjusts the blocking mode of the SSL structure if necessary (as other methods already do). ........ r80452 | antoine.pitrou | 2010-04-24 22:04:58 +0200 (sam., 24 avril 2010) | 4 lines Issue #5103: SSL handshake would ignore the socket timeout and block indefinitely if the other end didn't respond. ........ ................ --- Lib/test/test_poplib.py | 29 +++++++++++++++- Lib/test/test_ssl.py | 89 ++++++++++++++++++++++++++++++++++++++++++------- Misc/NEWS | 6 ++++ Modules/_ssl.c | 23 ++++++++----- 4 files changed, 125 insertions(+), 22 deletions(-) diff --git a/Lib/test/test_poplib.py b/Lib/test/test_poplib.py index 520c20f..5659b78 100644 --- a/Lib/test/test_poplib.py +++ b/Lib/test/test_poplib.py @@ -10,6 +10,7 @@ import asynchat import socket import os import time +import errno from unittest import TestCase from test import support as test_support @@ -241,13 +242,39 @@ if hasattr(poplib, 'POP3_SSL'): def __init__(self, conn): asynchat.async_chat.__init__(self, conn) ssl_socket = ssl.wrap_socket(self.socket, certfile=CERTFILE, - server_side=True) + server_side=True, + do_handshake_on_connect=False) self.del_channel() self.set_socket(ssl_socket) + # Must try handshake before calling push() + self._ssl_accepting = True + self._do_ssl_handshake() self.set_terminator(b"\r\n") self.in_buffer = [] self.push('+OK dummy pop3 server ready. <timestamp>') + def _do_ssl_handshake(self): + try: + self.socket.do_handshake() + except ssl.SSLError as err: + if err.args[0] in (ssl.SSL_ERROR_WANT_READ, + ssl.SSL_ERROR_WANT_WRITE): + return + elif err.args[0] == ssl.SSL_ERROR_EOF: + return self.handle_close() + raise + except socket.error as err: + if err.args[0] == errno.ECONNABORTED: + return self.handle_close() + else: + self._ssl_accepting = False + + def handle_read(self): + if self._ssl_accepting: + self._do_ssl_handshake() + else: + DummyPOP3Handler.handle_read(self) + class TestPOP3_SSLClass(TestPOP3Class): # repeat previous tests by using poplib.POP3_SSL diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py index 30923e7..403f6bf 100644 --- a/Lib/test/test_ssl.py +++ b/Lib/test/test_ssl.py @@ -580,11 +580,8 @@ else: certfile=certfile, do_handshake_on_connect=False) asyncore.dispatcher_with_send.__init__(self, self.socket) - # now we have to do the handshake - # we'll just do it the easy way, and block the connection - # till it's finished. If we were doing it right, we'd - # do this in multiple calls to handle_read... - self.do_handshake(block=True) + self._ssl_accepting = True + self._do_ssl_handshake() def readable(self): if isinstance(self.socket, ssl.SSLSocket): @@ -592,18 +589,37 @@ else: self.handle_read_event() return True + def _do_ssl_handshake(self): + try: + self.socket.do_handshake() + except ssl.SSLError as err: + if err.args[0] in (ssl.SSL_ERROR_WANT_READ, + ssl.SSL_ERROR_WANT_WRITE): + return + elif err.args[0] == ssl.SSL_ERROR_EOF: + return self.handle_close() + raise + except socket.error as err: + if err.args[0] == errno.ECONNABORTED: + return self.handle_close() + else: + self._ssl_accepting = False + def handle_read(self): - data = self.recv(1024) - if support.verbose: - sys.stdout.write(" server: read %s from client\n" % repr(data)) - if not data: - self.close() + if self._ssl_accepting: + self._do_ssl_handshake() else: - self.send(str(data, 'ASCII', 'strict').lower().encode('ASCII', 'strict')) + data = self.recv(1024) + if support.verbose: + sys.stdout.write(" server: read %s from client\n" % repr(data)) + if not data: + self.close() + else: + self.send(str(data, 'ASCII', 'strict').lower().encode('ASCII', 'strict')) def handle_close(self): self.close() - if support.verbose: + if test_support.verbose: sys.stdout.write(" server: closed connection %s\n" % self.socket) def handle_error(self): @@ -1222,6 +1238,55 @@ else: server.stop() server.join() + def test_handshake_timeout(self): + # Issue #5103: SSL handshake must respect the socket timeout + server = socket.socket(socket.AF_INET) + host = "127.0.0.1" + port = support.bind_port(server) + started = threading.Event() + finish = False + + def serve(): + server.listen(5) + started.set() + conns = [] + while not finish: + r, w, e = select.select([server], [], [], 0.1) + if server in r: + # Let the socket hang around rather than having + # it closed by garbage collection. + conns.append(server.accept()[0]) + + t = threading.Thread(target=serve) + t.start() + started.wait() + + try: + if 0: + # Disabled until #8524 finds a solution + try: + c = socket.socket(socket.AF_INET) + c.settimeout(1.0) + c.connect((host, port)) + # Will attempt handshake and time out + self.assertRaisesRegexp(ssl.SSLError, "timed out", + ssl.wrap_socket, c) + finally: + c.close() + try: + c = socket.socket(socket.AF_INET) + c = ssl.wrap_socket(c) + c.settimeout(0.2) + # Will attempt handshake and time out + self.assertRaisesRegexp(ssl.SSLError, "timed out", + c.connect, (host, port)) + finally: + c.close() + finally: + finish = True + t.join() + server.close() + def test_main(verbose=False): if skip_expected: diff --git a/Misc/NEWS b/Misc/NEWS index a619192..df89d37 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,12 @@ Core and Builtins Library ------- +- Issue #5103: SSL handshake would ignore the socket timeout and block + indefinitely if the other end didn't respond. + +- The do_handshake() method of SSL objects now adjusts the blocking mode of + the SSL structure if necessary (as other methods already do). + - Issue #8108: Fix the unwrap() method of SSL objects when the socket has a non-infinite timeout. Also make that method friendlier with applications wanting to continue using the socket in clear-text mode, by disabling diff --git a/Modules/_ssl.c b/Modules/_ssl.c index 5e0f473..c21ac5d 100644 --- a/Modules/_ssl.c +++ b/Modules/_ssl.c @@ -445,20 +445,25 @@ static PyObject *PySSL_SSLdo_handshake(PySSLObject *self) { int ret; int err; - int sockstate; + int sockstate, nonblocking; + PySocketSockObject *sock + = (PySocketSockObject *) PyWeakref_GetObject(self->Socket); + + if (((PyObject*)sock) == Py_None) { + _setSSLError("Underlying socket connection gone", + PY_SSL_ERROR_NO_SOCKET, __FILE__, __LINE__); + return NULL; + } + + /* just in case the blocking state of the socket has been changed */ + nonblocking = (sock->sock_timeout >= 0.0); + BIO_set_nbio(SSL_get_rbio(self->ssl), nonblocking); + BIO_set_nbio(SSL_get_wbio(self->ssl), nonblocking); /* Actually negotiate SSL connection */ /* XXX If SSL_do_handshake() returns 0, it's also a failure. */ sockstate = 0; do { - PySocketSockObject *sock - = (PySocketSockObject *) PyWeakref_GetObject(self->Socket); - if (((PyObject*)sock) == Py_None) { - _setSSLError("Underlying socket connection gone", - PY_SSL_ERROR_NO_SOCKET, __FILE__, __LINE__); - return NULL; - } - PySSL_BEGIN_ALLOW_THREADS ret = SSL_do_handshake(self->ssl); err = SSL_get_error(self->ssl, ret); -- cgit v0.12 From c2203f92ff05840873d68ae6369a302c7db4948e Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sat, 24 Apr 2010 22:07:51 +0000 Subject: Merged revisions 80456 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80456 | antoine.pitrou | 2010-04-25 00:04:40 +0200 (dim., 25 avril 2010) | 5 lines Issue #8524: When creating an SSL socket, the timeout value of the original socket wasn't retained (instead, a socket with a positive timeout would be turned into a non-blocking SSL socket). ........ --- Lib/ssl.py | 1 + Lib/test/test_ssl.py | 29 ++++++++++++++++++----------- Misc/NEWS | 4 ++++ 3 files changed, 23 insertions(+), 11 deletions(-) diff --git a/Lib/ssl.py b/Lib/ssl.py index ebb11b4..caee2e5 100644 --- a/Lib/ssl.py +++ b/Lib/ssl.py @@ -101,6 +101,7 @@ class SSLSocket(socket): type=sock.type, proto=sock.proto, fileno=_dup(sock.fileno())) + self.settimeout(sock.gettimeout()) sock.close() elif fileno is not None: socket.__init__(self, fileno=fileno) diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py index 403f6bf..7eea4b8 100644 --- a/Lib/test/test_ssl.py +++ b/Lib/test/test_ssl.py @@ -110,6 +110,15 @@ class BasicTests(unittest.TestCase): del ss self.assertEqual(wr(), None) + def test_timeout(self): + # Issue #8524: when creating an SSL socket, the timeout of the + # original socket should be retained. + for timeout in (None, 0.0, 5.0): + s = socket.socket(socket.AF_INET) + s.settimeout(timeout) + ss = ssl.wrap_socket(s) + self.assertEqual(timeout, ss.gettimeout()) + class NetworkedTests(unittest.TestCase): @@ -1262,17 +1271,15 @@ else: started.wait() try: - if 0: - # Disabled until #8524 finds a solution - try: - c = socket.socket(socket.AF_INET) - c.settimeout(1.0) - c.connect((host, port)) - # Will attempt handshake and time out - self.assertRaisesRegexp(ssl.SSLError, "timed out", - ssl.wrap_socket, c) - finally: - c.close() + try: + c = socket.socket(socket.AF_INET) + c.settimeout(0.2) + c.connect((host, port)) + # Will attempt handshake and time out + self.assertRaisesRegexp(ssl.SSLError, "timed out", + ssl.wrap_socket, c) + finally: + c.close() try: c = socket.socket(socket.AF_INET) c = ssl.wrap_socket(c) diff --git a/Misc/NEWS b/Misc/NEWS index df89d37..dd02c3d 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,10 @@ Core and Builtins Library ------- +- Issue #8524: When creating an SSL socket, the timeout value of the + original socket wasn't retained (instead, a socket with a positive timeout + would be turned into a non-blocking SSL socket). + - Issue #5103: SSL handshake would ignore the socket timeout and block indefinitely if the other end didn't respond. -- cgit v0.12 From 3aba37af52a67a6d56644d2d4fecb272211f6e5c Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 25 Apr 2010 10:20:56 +0000 Subject: Merged revisions 80463 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r80463 | georg.brandl | 2010-04-25 12:19:53 +0200 (So, 25 Apr 2010) | 17 lines Merged revisions 80150,80460-80461 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80150 | r.david.murray | 2010-04-17 17:45:38 +0200 (Sa, 17 Apr 2010) | 2 lines Update link to Apple Publication Style guide. ........ r80460 | georg.brandl | 2010-04-25 12:16:00 +0200 (So, 25 Apr 2010) | 1 line #8528: fix typo. ........ r80461 | georg.brandl | 2010-04-25 12:17:27 +0200 (So, 25 Apr 2010) | 1 line #8522: use with statement instead of try-finally for file handling. ........ ................ --- Doc/documenting/style.rst | 2 +- Doc/howto/doanddont.rst | 5 +---- 2 files changed, 2 insertions(+), 5 deletions(-) diff --git a/Doc/documenting/style.rst b/Doc/documenting/style.rst index 593f6da..6145559 100644 --- a/Doc/documenting/style.rst +++ b/Doc/documenting/style.rst @@ -66,5 +66,5 @@ Unix 1970s. -.. _Apple Publications Style Guide: http://developer.apple.com/documentation/UserExperience/Conceptual/APStyleGuide/APSG_2008.pdf +.. _Apple Publications Style Guide: http://developer.apple.com/mac/library/documentation/UserExperience/Conceptual/APStyleGuide/APSG_2009.pdf diff --git a/Doc/howto/doanddont.rst b/Doc/howto/doanddont.rst index 989ae9f..5fe3015 100644 --- a/Doc/howto/doanddont.rst +++ b/Doc/howto/doanddont.rst @@ -199,11 +199,8 @@ file would not be closed when an exception is raised until the handler finishes, and perhaps not at all in non-C implementations (e.g., Jython). :: def get_status(file): - fp = open(file) - try: + with open(file) as fp: return fp.readline() - finally: - fp.close() Using the Batteries -- cgit v0.12 From 97bb17979a3e74d3fee02c56b5ce4962f15fea60 Mon Sep 17 00:00:00 2001 From: Ezio Melotti <ezio.melotti@gmail.com> Date: Sun, 25 Apr 2010 17:55:39 +0000 Subject: Merged revisions 80472 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80472 | ezio.melotti | 2010-04-25 20:48:01 +0300 (Sun, 25 Apr 2010) | 9 lines Merged revisions 79786 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79786 | ezio.melotti | 2010-04-05 11:02:54 +0300 (Mon, 05 Apr 2010) | 1 line Fix markup, punctuation and whitespaces in _winreg.rst. ........ ................ --- Doc/library/winreg.rst | 135 +++++++++++++++++++++++++------------------------ 1 file changed, 68 insertions(+), 67 deletions(-) diff --git a/Doc/library/winreg.rst b/Doc/library/winreg.rst index 4b2ed41..0ab2410 100644 --- a/Doc/library/winreg.rst +++ b/Doc/library/winreg.rst @@ -13,7 +13,7 @@ handles are closed correctly, even if the programmer neglects to explicitly close them. This module exposes a very low-level interface to the Windows registry; it is -expected that in the future a new ``winreg`` module will be created offering a +expected that in the future a new ``winreg`` module will be created offering a higher-level interface to the registry API. This module offers the following functions: @@ -31,34 +31,35 @@ This module offers the following functions: .. function:: ConnectRegistry(computer_name, key) - Establishes a connection to a predefined registry handle on another computer, - and returns a :dfn:`handle object` + Establishes a connection to a predefined registry handle on another computer, + and returns a :ref:`handle object <handle-object>`. - *computer_name* is the name of the remote computer, of the form + *computer_name* is the name of the remote computer, of the form ``r"\\computername"``. If ``None``, the local computer is used. *key* is the predefined handle to connect to. The return value is the handle of the opened key. If the function fails, a - :exc:`WindowsError` exception is raised. + :exc:`WindowsError` exception is raised. .. function:: CreateKey(key, sub_key) - Creates or opens the specified key, returning a :dfn:`handle object` + Creates or opens the specified key, returning a + :ref:`handle object <handle-object>`. - *key* is an already open key, or one of the predefined :const:`HKEY_\*` + *key* is an already open key, or one of the predefined :const:`HKEY_\*` constants. - *sub_key* is a string that names the key this method opens or creates. + *sub_key* is a string that names the key this method opens or creates. - If *key* is one of the predefined keys, *sub_key* may be ``None``. In that - case, the handle returned is the same key handle passed in to the function. + If *key* is one of the predefined keys, *sub_key* may be ``None``. In that + case, the handle returned is the same key handle passed in to the function. If the key already exists, this function opens the existing key. The return value is the handle of the opened key. If the function fails, a - :exc:`WindowsError` exception is raised. + :exc:`WindowsError` exception is raised. .. function:: DeleteKey(key, sub_key) @@ -74,14 +75,14 @@ This module offers the following functions: *This method can not delete keys with subkeys.* If the method succeeds, the entire key, including all of its values, is removed. - If the method fails, a :exc:`WindowsError` exception is raised. + If the method fails, a :exc:`WindowsError` exception is raised. .. function:: DeleteValue(key, value) Removes a named value from a registry key. - *key* is an already open key, or one of the predefined :const:`HKEY_\*` + *key* is an already open key, or one of the predefined :const:`HKEY_\*` constants. *value* is a string that identifies the value to remove. @@ -91,13 +92,13 @@ This module offers the following functions: Enumerates subkeys of an open registry key, returning a string. - *key* is an already open key, or any one of the predefined :const:`HKEY_\*` + *key* is an already open key, or any one of the predefined :const:`HKEY_\*` constants. - *index* is an integer that identifies the index of the key to retrieve. + *index* is an integer that identifies the index of the key to retrieve. - The function retrieves the name of one subkey each time it is called. It is - typically called repeatedly until a :exc:`WindowsError` exception is + The function retrieves the name of one subkey each time it is called. It is + typically called repeatedly until a :exc:`WindowsError` exception is raised, indicating, no more values are available. @@ -105,14 +106,14 @@ This module offers the following functions: Enumerates values of an open registry key, returning a tuple. - *key* is an already open key, or any one of the predefined :const:`HKEY_\*` + *key* is an already open key, or any one of the predefined :const:`HKEY_\*` constants. - *index* is an integer that identifies the index of the value to retrieve. + *index* is an integer that identifies the index of the value to retrieve. - The function retrieves the name of one subkey each time it is called. It is - typically called repeatedly, until a :exc:`WindowsError` exception is - raised, indicating no more values. + The function retrieves the name of one subkey each time it is called. It is + typically called repeatedly, until a :exc:`WindowsError` exception is + raised, indicating no more values. The result is a tuple of 3 items: @@ -142,25 +143,25 @@ This module offers the following functions: Writes all the attributes of a key to the registry. - *key* is an already open key, or one of the predefined :const:`HKEY_\*` + *key* is an already open key, or one of the predefined :const:`HKEY_\*` constants. It is not necessary to call :func:`FlushKey` to change a key. Registry changes are - flushed to disk by the registry using its lazy flusher. Registry changes are - also flushed to disk at system shutdown. Unlike :func:`CloseKey`, the - :func:`FlushKey` method returns only when all the data has been written to the + flushed to disk by the registry using its lazy flusher. Registry changes are + also flushed to disk at system shutdown. Unlike :func:`CloseKey`, the + :func:`FlushKey` method returns only when all the data has been written to the registry. An application should only call :func:`FlushKey` if it requires - absolute certainty that registry changes are on disk. + absolute certainty that registry changes are on disk. .. note:: - If you don't know whether a :func:`FlushKey` call is required, it probably + If you don't know whether a :func:`FlushKey` call is required, it probably isn't. .. function:: LoadKey(key, sub_key, file_name) - Creates a subkey under the specified key and stores registration information + Creates a subkey under the specified key and stores registration information from a specified file into that subkey. *key* is an already open key, or any of the predefined :const:`HKEY_\*` @@ -174,18 +175,18 @@ This module offers the following functions: A call to LoadKey() fails if the calling process does not have the :const:`SE_RESTORE_PRIVILEGE` privilege. Note that privileges are different than - permissions - see the Win32 documentation for more details. + permissions -- see the Win32 documentation for more details. - If *key* is a handle returned by :func:`ConnectRegistry`, then the path - specified in *fileName* is relative to the remote computer. + If *key* is a handle returned by :func:`ConnectRegistry`, then the path + specified in *fileName* is relative to the remote computer. - The Win32 documentation implies *key* must be in the :const:`HKEY_USER` or + The Win32 documentation implies *key* must be in the :const:`HKEY_USER` or :const:`HKEY_LOCAL_MACHINE` tree. This may or may not be true. .. function:: OpenKey(key, sub_key[, res[, sam]]) - Opens the specified key, returning a :dfn:`handle object` + Opens the specified key, returning a :ref:`handle object <handle-object>`. *key* is an already open key, or any one of the predefined :const:`HKEY_\*` constants. @@ -194,7 +195,7 @@ This module offers the following functions: *res* is a reserved integer, and must be zero. The default is zero. - *sam* is an integer that specifies an access mask that describes the desired + *sam* is an integer that specifies an access mask that describes the desired security access for the key. Default is :const:`KEY_READ`. The result is a new handle to the specified key. @@ -204,15 +205,15 @@ This module offers the following functions: .. function:: OpenKeyEx() - The functionality of :func:`OpenKeyEx` is provided via :func:`OpenKey`, by the - use of default arguments. + The functionality of :func:`OpenKeyEx` is provided via :func:`OpenKey`, + by the use of default arguments. .. function:: QueryInfoKey(key) Returns information about a key, as a tuple. - *key* is an already open key, or one of the predefined :const:`HKEY_\*` + *key* is an already open key, or one of the predefined :const:`HKEY_\*` constants. The result is a tuple of 3 items: @@ -234,14 +235,14 @@ This module offers the following functions: .. function:: QueryValue(key, sub_key) - Retrieves the unnamed value for a key, as a string + Retrieves the unnamed value for a key, as a string. - *key* is an already open key, or one of the predefined :const:`HKEY_\*` + *key* is an already open key, or one of the predefined :const:`HKEY_\*` constants. - *sub_key* is a string that holds the name of the subkey with which the value is - associated. If this parameter is ``None`` or empty, the function retrieves the - value set by the :func:`SetValue` method for the key identified by *key*. + *sub_key* is a string that holds the name of the subkey with which the value is + associated. If this parameter is ``None`` or empty, the function retrieves the + value set by the :func:`SetValue` method for the key identified by *key*. Values in the registry have name, type, and data components. This method retrieves the data for a key's first value that has a NULL name. But the @@ -251,10 +252,10 @@ This module offers the following functions: .. function:: QueryValueEx(key, value_name) - Retrieves the type and data for a specified value name associated with an open - registry key. + Retrieves the type and data for a specified value name associated with + an open registry key. - *key* is an already open key, or one of the predefined :const:`HKEY_\*` + *key* is an already open key, or one of the predefined :const:`HKEY_\*` constants. *value_name* is a string indicating the value to query. @@ -275,18 +276,18 @@ This module offers the following functions: Saves the specified key, and all its subkeys to the specified file. - *key* is an already open key, or one of the predefined :const:`HKEY_\*` + *key* is an already open key, or one of the predefined :const:`HKEY_\*` constants. *file_name* is the name of the file to save registry data to. This file cannot already exist. If this filename includes an extension, it cannot be used on file allocation table (FAT) file systems by the :meth:`LoadKey`, :meth:`ReplaceKey` - or :meth:`RestoreKey` methods. + or :meth:`RestoreKey` methods. - If *key* represents a key on a remote computer, the path described by + If *key* represents a key on a remote computer, the path described by *file_name* is relative to the remote computer. The caller of this method must - possess the :const:`SeBackupPrivilege` security privilege. Note that - privileges are different than permissions - see the Win32 documentation for + possess the :const:`SeBackupPrivilege` security privilege. Note that + privileges are different than permissions -- see the Win32 documentation for more details. This function passes NULL for *security_attributes* to the API. @@ -296,10 +297,10 @@ This module offers the following functions: Associates a value with a specified key. - *key* is an already open key, or one of the predefined :const:`HKEY_\*` + *key* is an already open key, or one of the predefined :const:`HKEY_\*` constants. - *sub_key* is a string that names the subkey with which the value is associated. + *sub_key* is a string that names the subkey with which the value is associated. *type* is an integer that specifies the type of the data. Currently this must be :const:`REG_SZ`, meaning only strings are supported. Use the :func:`SetValueEx` @@ -314,7 +315,7 @@ This module offers the following functions: bytes) should be stored as files with the filenames stored in the configuration registry. This helps the registry perform efficiently. - The key identified by the *key* parameter must have been opened with + The key identified by the *key* parameter must have been opened with :const:`KEY_SET_VALUE` access. @@ -322,13 +323,13 @@ This module offers the following functions: Stores data in the value field of an open registry key. - *key* is an already open key, or one of the predefined :const:`HKEY_\*` + *key* is an already open key, or one of the predefined :const:`HKEY_\*` constants. - *value_name* is a string that names the subkey with which the value is + *value_name* is a string that names the subkey with which the value is associated. - *type* is an integer that specifies the type of the data. This should be one + *type* is an integer that specifies the type of the data. This should be one of the following constants defined in this module: +----------------------------------+---------------------------------------------+ @@ -350,7 +351,7 @@ This module offers the following functions: +----------------------------------+---------------------------------------------+ | :const:`REG_MULTI_SZ` | A sequence of null-terminated strings, | | | terminated by two null characters. (Python | - | | handles this termination automatically.) | + | | handles this termination automatically.) | +----------------------------------+---------------------------------------------+ | :const:`REG_NONE` | No defined value type. | +----------------------------------+---------------------------------------------+ @@ -359,7 +360,7 @@ This module offers the following functions: | :const:`REG_SZ` | A null-terminated string. | +----------------------------------+---------------------------------------------+ - *reserved* can be anything - zero is always passed to the API. + *reserved* can be anything -- zero is always passed to the API. *value* is a string that specifies the new value. @@ -367,7 +368,7 @@ This module offers the following functions: key. The key identified by the key parameter must have been opened with :const:`KEY_SET_VALUE` access. - To open the key, use the :func:`CreateKey` or :func:`OpenKey` methods. + To open the key, use the :func:`CreateKey` or :func:`OpenKey` methods. Value lengths are limited by available memory. Long values (more than 2048 bytes) should be stored as files with the filenames stored in the configuration @@ -381,14 +382,14 @@ Registry Handle Objects This object wraps a Windows HKEY object, automatically closing it when the object is destroyed. To guarantee cleanup, you can call either the -:meth:`Close` method on the object, or the :func:`CloseKey` function. +:meth:`Close` method on the object, or the :func:`CloseKey` function. All registry functions in this module return one of these objects. -All registry functions in this module which accept a handle object also accept -an integer, however, use of the handle object is encouraged. +All registry functions in this module which accept a handle object also accept +an integer, however, use of the handle object is encouraged. -Handle objects provide semantics for :meth:`__bool__` - thus :: +Handle objects provide semantics for :meth:`__bool__` -- thus :: if handle: print("Yes") @@ -401,7 +402,7 @@ true if they both reference the same underlying Windows handle value. Handle objects can be converted to an integer (e.g., using the built-in :func:`int` function), in which case the underlying Windows handle value is -returned. You can also use the :meth:`Detach` method to return the integer +returned. You can also use the :meth:`Detach` method to return the integer handle, and also disconnect the Windows handle from the handle object. @@ -421,8 +422,8 @@ handle, and also disconnect the Windows handle from the handle object. zero. After calling this function, the handle is effectively invalidated, but the - handle is not closed. You would call this function when you need the - underlying Win32 handle to exist beyond the lifetime of the handle object. + handle is not closed. You would call this function when you need the + underlying Win32 handle to exist beyond the lifetime of the handle object. .. method:: PyHKEY.__enter__() PyHKEY.__exit__(\*exc_info) -- cgit v0.12 -- cgit v0.12 From e3123915297da3e87f6d62c0e0788a6b5421a5cf Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sun, 25 Apr 2010 22:26:08 +0000 Subject: Merged revisions 80487,80489 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80487 | antoine.pitrou | 2010-04-26 00:01:43 +0200 (lun., 26 avril 2010) | 12 lines Merged revisions 80484 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80484 | antoine.pitrou | 2010-04-25 23:40:32 +0200 (dim., 25 avril 2010) | 6 lines Issue #2302: Fix a race condition in SocketServer.BaseServer.shutdown, where the method could block indefinitely if called just before the event loop started running. This also fixes the occasional freezes witnessed in test_httpservers. ........ ................ r80489 | antoine.pitrou | 2010-04-26 00:19:43 +0200 (lun., 26 avril 2010) | 9 lines Merged revisions 80480 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80480 | antoine.pitrou | 2010-04-25 23:15:50 +0200 (dim., 25 avril 2010) | 3 lines Replace a Lock with a better suited Event. ........ ................ --- Lib/socketserver.py | 26 ++++++++++++++------------ Lib/test/test_httpservers.py | 11 +++++------ Lib/test/test_socketserver.py | 24 ++++++++++++++++++++++++ Misc/NEWS | 5 +++++ 4 files changed, 48 insertions(+), 18 deletions(-) diff --git a/Lib/socketserver.py b/Lib/socketserver.py index 92adbcf..3d32c3e 100644 --- a/Lib/socketserver.py +++ b/Lib/socketserver.py @@ -197,7 +197,7 @@ class BaseServer: self.server_address = server_address self.RequestHandlerClass = RequestHandlerClass self.__is_shut_down = threading.Event() - self.__serving = False + self.__shutdown_request = False def server_activate(self): """Called by constructor to activate the server. @@ -214,17 +214,19 @@ class BaseServer: self.timeout. If you need to do periodic tasks, do them in another thread. """ - self.__serving = True self.__is_shut_down.clear() - while self.__serving: - # XXX: Consider using another file descriptor or - # connecting to the socket to wake this up instead of - # polling. Polling reduces our responsiveness to a - # shutdown request and wastes cpu at all other times. - r, w, e = select.select([self], [], [], poll_interval) - if r: - self._handle_request_noblock() - self.__is_shut_down.set() + try: + while not self.__shutdown_request: + # XXX: Consider using another file descriptor or + # connecting to the socket to wake this up instead of + # polling. Polling reduces our responsiveness to a + # shutdown request and wastes cpu at all other times. + r, w, e = select.select([self], [], [], poll_interval) + if self in r: + self._handle_request_noblock() + finally: + self.__shutdown_request = False + self.__is_shut_down.set() def shutdown(self): """Stops the serve_forever loop. @@ -233,7 +235,7 @@ class BaseServer: serve_forever() is running in another thread, or it will deadlock. """ - self.__serving = False + self.__shutdown_request = True self.__is_shut_down.wait() # The distinction between handling, getting, processing and diff --git a/Lib/test/test_httpservers.py b/Lib/test/test_httpservers.py index 4653f4c..aa1e48c 100644 --- a/Lib/test/test_httpservers.py +++ b/Lib/test/test_httpservers.py @@ -34,14 +34,14 @@ class TestServerThread(threading.Thread): threading.Thread.__init__(self) self.request_handler = request_handler self.test_object = test_object - self.test_object.lock.acquire() def run(self): self.server = HTTPServer(('', 0), self.request_handler) self.test_object.PORT = self.server.socket.getsockname()[1] - self.test_object.lock.release() + self.test_object.server_started.set() + self.test_object = None try: - self.server.serve_forever() + self.server.serve_forever(0.05) finally: self.server.server_close() @@ -51,13 +51,12 @@ class TestServerThread(threading.Thread): class BaseTestCase(unittest.TestCase): def setUp(self): - self.lock = threading.Lock() + self.server_started = threading.Event() self.thread = TestServerThread(self, self.request_handler) self.thread.start() - self.lock.acquire() + self.server_started.wait() def tearDown(self): - self.lock.release() self.thread.stop() def request(self, uri, method='GET', body=None, headers={}): diff --git a/Lib/test/test_socketserver.py b/Lib/test/test_socketserver.py index 43ce55c..0ab95d1 100644 --- a/Lib/test/test_socketserver.py +++ b/Lib/test/test_socketserver.py @@ -243,6 +243,30 @@ class SocketServerTest(unittest.TestCase): # socketserver.DatagramRequestHandler, # self.dgram_examine) + def test_shutdown(self): + # Issue #2302: shutdown() should always succeed in making an + # other thread leave serve_forever(). + class MyServer(socketserver.TCPServer): + pass + + class MyHandler(socketserver.StreamRequestHandler): + pass + + threads = [] + for i in range(20): + s = MyServer((HOST, 0), MyHandler) + t = threading.Thread( + name='MyServer serving', + target=s.serve_forever, + kwargs={'poll_interval':0.01}) + t.daemon = True # In case this function raises. + threads.append((t, s)) + for t, s in threads: + t.start() + s.shutdown() + for t, s in threads: + t.join() + def test_main(): if imp.lock_held(): diff --git a/Misc/NEWS b/Misc/NEWS index dd02c3d..ae87ebe 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,11 @@ Core and Builtins Library ------- +- Issue #2302: Fix a race condition in SocketServer.BaseServer.shutdown, + where the method could block indefinitely if called just before the + event loop started running. This also fixes the occasional freezes + witnessed in test_httpservers. + - Issue #8524: When creating an SSL socket, the timeout value of the original socket wasn't retained (instead, a socket with a positive timeout would be turned into a non-blocking SSL socket). -- cgit v0.12 From a27dcb76ee05397108271547b340c977d52ecabb Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Sun, 25 Apr 2010 22:39:07 +0000 Subject: Merged revisions 80421,80424 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80421 | victor.stinner | 2010-04-23 23:41:56 +0200 (ven., 23 avril 2010) | 3 lines Issue #8391: os.execvpe() and os.getenv() supports unicode with surrogates and bytes strings for environment keys and values ........ r80424 | victor.stinner | 2010-04-24 00:55:39 +0200 (sam., 24 avril 2010) | 13 lines Fix test_undecodable_env of test_subproces for non-ASCII directory This test was introduced by r80421 (issue #8391). The fix: copy the environment variables instead of starting Python in an empty environement. In an empty environment, the locale is C and Python uses ASCII for the default file system encoding. The non-ASCII directory will be encoded using surrogates, but Python3 is unable to load a module or package with a filename using surrogates. See issue #8242 for more information about running Python3 with a non-ascii directory in an empty environement. ........ --- Lib/os.py | 2 + Lib/test/test_subprocess.py | 26 +++++ Misc/NEWS | 4 + Modules/posixmodule.c | 258 ++++++++++++++++---------------------------- 4 files changed, 123 insertions(+), 167 deletions(-) diff --git a/Lib/os.py b/Lib/os.py index d72f32b..aa1a40f 100644 --- a/Lib/os.py +++ b/Lib/os.py @@ -443,6 +443,8 @@ environ = _Environ(environ, _keymap, _putenv, _unsetenv) def getenv(key, default=None): """Get an environment variable, return None if it doesn't exist. The optional second argument can specify an alternate default.""" + if isinstance(key, bytes): + key = key.decode(sys.getfilesystemencoding(), "surrogateescape") return environ.get(key, default) __all__.append("getenv") diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py index 9ab06dc..7711293 100644 --- a/Lib/test/test_subprocess.py +++ b/Lib/test/test_subprocess.py @@ -539,6 +539,32 @@ class ProcessTestCase(unittest.TestCase): if err.errno != 2: # ignore "no such file" raise + def test_undecodable_env(self): + for key, value in (('test', 'abc\uDCFF'), ('test\uDCFF', '42')): + value_repr = repr(value).encode("ascii") + + # test str with surrogates + script = "import os; print(repr(os.getenv(%s)))" % repr(key) + env = os.environ.copy() + env[key] = value + stdout = subprocess.check_output( + [sys.executable, "-c", script], + env=env) + stdout = stdout.rstrip(b'\n\r') + self.assertEquals(stdout, value_repr) + + # test bytes + key = key.encode("ascii", "surrogateescape") + value = value.encode("ascii", "surrogateescape") + script = "import os; print(repr(os.getenv(%s)))" % repr(key) + env = os.environ.copy() + env[key] = value + stdout = subprocess.check_output( + [sys.executable, "-c", script], + env=env) + stdout = stdout.rstrip(b'\n\r') + self.assertEquals(stdout, value_repr) + # # POSIX tests # diff --git a/Misc/NEWS b/Misc/NEWS index ae87ebe..8c27fba 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,10 @@ Core and Builtins Library ------- +- Issue #8391: os.execvpe() and os.getenv() supports unicode with surrogates + and bytes strings for environment keys and values, and use + sys.getfilesystemencoding() instead of sys.getdefautltencoding() + - Issue #2302: Fix a race condition in SocketServer.BaseServer.shutdown, where the method could block indefinitely if called just before the event loop started running. This also fixes the occasional freezes diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index c7e0736..9cb4553 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -3212,6 +3212,86 @@ posix_execv(PyObject *self, PyObject *args) return posix_error(); } +static char** +parse_envlist(PyObject* env, Py_ssize_t *envc_ptr) +{ + char **envlist; + Py_ssize_t i, pos, envc; + PyObject *keys=NULL, *vals=NULL; + PyObject *key, *val, *key2, *val2; + char *p, *k, *v; + size_t len; + + i = PyMapping_Size(env); + if (i < 0) + return NULL; + envlist = PyMem_NEW(char *, i + 1); + if (envlist == NULL) { + PyErr_NoMemory(); + return NULL; + } + envc = 0; + keys = PyMapping_Keys(env); + vals = PyMapping_Values(env); + if (!keys || !vals) + goto error; + if (!PyList_Check(keys) || !PyList_Check(vals)) { + PyErr_Format(PyExc_TypeError, + "env.keys() or env.values() is not a list"); + goto error; + } + + for (pos = 0; pos < i; pos++) { + key = PyList_GetItem(keys, pos); + val = PyList_GetItem(vals, pos); + if (!key || !val) + goto error; + + if (PyUnicode_FSConverter(key, &key2) == 0) + goto error; + if (PyUnicode_FSConverter(val, &val2) == 0) { + Py_DECREF(key2); + goto error; + } + +#if defined(PYOS_OS2) + /* Omit Pseudo-Env Vars that Would Confuse Programs if Passed On */ + if (stricmp(k, "BEGINLIBPATH") != 0 && stricmp(k, "ENDLIBPATH") != 0) { +#endif + k = PyBytes_AsString(key2); + v = PyBytes_AsString(val2); + len = PyBytes_GET_SIZE(key2) + PyBytes_GET_SIZE(val2) + 2; + + p = PyMem_NEW(char, len); + if (p == NULL) { + PyErr_NoMemory(); + Py_DECREF(key2); + Py_DECREF(val2); + goto error; + } + PyOS_snprintf(p, len, "%s=%s", k, v); + envlist[envc++] = p; + Py_DECREF(key2); + Py_DECREF(val2); +#if defined(PYOS_OS2) + } +#endif + } + Py_DECREF(vals); + Py_DECREF(keys); + + envlist[envc] = 0; + *envc_ptr = envc; + return envlist; + +error: + Py_XDECREF(keys); + Py_XDECREF(vals); + while (--envc >= 0) + PyMem_DEL(envlist[envc]); + PyMem_DEL(envlist); + return NULL; +} PyDoc_STRVAR(posix_execve__doc__, "execve(path, args, env)\n\n\ @@ -3229,8 +3309,7 @@ posix_execve(PyObject *self, PyObject *args) PyObject *argv, *env; char **argvlist; char **envlist; - PyObject *key, *val, *keys=NULL, *vals=NULL; - Py_ssize_t i, pos, argc, envc; + Py_ssize_t i, argc, envc; PyObject *(*getitem)(PyObject *, Py_ssize_t); Py_ssize_t lastarg = 0; @@ -3278,63 +3357,9 @@ posix_execve(PyObject *self, PyObject *args) lastarg = argc; argvlist[argc] = NULL; - i = PyMapping_Size(env); - if (i < 0) - goto fail_1; - envlist = PyMem_NEW(char *, i + 1); - if (envlist == NULL) { - PyErr_NoMemory(); + envlist = parse_envlist(env, &envc); + if (envlist == NULL) goto fail_1; - } - envc = 0; - keys = PyMapping_Keys(env); - vals = PyMapping_Values(env); - if (!keys || !vals) - goto fail_2; - if (!PyList_Check(keys) || !PyList_Check(vals)) { - PyErr_SetString(PyExc_TypeError, - "execve(): env.keys() or env.values() is not a list"); - goto fail_2; - } - - for (pos = 0; pos < i; pos++) { - char *p, *k, *v; - size_t len; - - key = PyList_GetItem(keys, pos); - val = PyList_GetItem(vals, pos); - if (!key || !val) - goto fail_2; - - if (!PyArg_Parse( - key, - "s;execve() arg 3 contains a non-string key", - &k) || - !PyArg_Parse( - val, - "s;execve() arg 3 contains a non-string value", - &v)) - { - goto fail_2; - } - -#if defined(PYOS_OS2) - /* Omit Pseudo-Env Vars that Would Confuse Programs if Passed On */ - if (stricmp(k, "BEGINLIBPATH") != 0 && stricmp(k, "ENDLIBPATH") != 0) { -#endif - len = PyUnicode_GetSize(key) + PyUnicode_GetSize(val) + 2; - p = PyMem_NEW(char, len); - if (p == NULL) { - PyErr_NoMemory(); - goto fail_2; - } - PyOS_snprintf(p, len, "%s=%s", k, v); - envlist[envc++] = p; -#if defined(PYOS_OS2) - } -#endif - } - envlist[envc] = 0; execve(path, argvlist, envlist); @@ -3342,14 +3367,11 @@ posix_execve(PyObject *self, PyObject *args) (void) posix_error(); - fail_2: while (--envc >= 0) PyMem_DEL(envlist[envc]); PyMem_DEL(envlist); fail_1: free_string_array(argvlist, lastarg); - Py_XDECREF(vals); - Py_XDECREF(keys); fail_0: release_bytes(opath); return NULL; @@ -3463,8 +3485,8 @@ posix_spawnve(PyObject *self, PyObject *args) PyObject *argv, *env; char **argvlist; char **envlist; - PyObject *key, *val, *keys=NULL, *vals=NULL, *res=NULL; - int mode, pos, envc; + PyObject *res = NULL; + int mode, envc; Py_ssize_t argc, i; Py_intptr_t spawnval; PyObject *(*getitem)(PyObject *, Py_ssize_t); @@ -3514,55 +3536,9 @@ posix_spawnve(PyObject *self, PyObject *args) lastarg = argc; argvlist[argc] = NULL; - i = PyMapping_Size(env); - if (i < 0) + envlist = parse_envlist(env, &envc); + if (envlist == NULL) goto fail_1; - envlist = PyMem_NEW(char *, i + 1); - if (envlist == NULL) { - PyErr_NoMemory(); - goto fail_1; - } - envc = 0; - keys = PyMapping_Keys(env); - vals = PyMapping_Values(env); - if (!keys || !vals) - goto fail_2; - if (!PyList_Check(keys) || !PyList_Check(vals)) { - PyErr_SetString(PyExc_TypeError, - "spawnve(): env.keys() or env.values() is not a list"); - goto fail_2; - } - - for (pos = 0; pos < i; pos++) { - char *p, *k, *v; - size_t len; - - key = PyList_GetItem(keys, pos); - val = PyList_GetItem(vals, pos); - if (!key || !val) - goto fail_2; - - if (!PyArg_Parse( - key, - "s;spawnve() arg 3 contains a non-string key", - &k) || - !PyArg_Parse( - val, - "s;spawnve() arg 3 contains a non-string value", - &v)) - { - goto fail_2; - } - len = PyUnicode_GetSize(key) + PyUnicode_GetSize(val) + 2; - p = PyMem_NEW(char, len); - if (p == NULL) { - PyErr_NoMemory(); - goto fail_2; - } - PyOS_snprintf(p, len, "%s=%s", k, v); - envlist[envc++] = p; - } - envlist[envc] = 0; #if defined(PYOS_OS2) && defined(PYCC_GCC) Py_BEGIN_ALLOW_THREADS @@ -3586,14 +3562,11 @@ posix_spawnve(PyObject *self, PyObject *args) res = Py_BuildValue("L", (PY_LONG_LONG) spawnval); #endif - fail_2: while (--envc >= 0) PyMem_DEL(envlist[envc]); PyMem_DEL(envlist); fail_1: free_string_array(argvlist, lastarg); - Py_XDECREF(vals); - Py_XDECREF(keys); fail_0: release_bytes(opath); return res; @@ -3698,8 +3671,8 @@ posix_spawnvpe(PyObject *self, PyObject *args) PyObject *argv, *env; char **argvlist; char **envlist; - PyObject *key, *val, *keys=NULL, *vals=NULL, *res=NULL; - int mode, i, pos, argc, envc; + PyObject *res=NULL; + int mode, i, argc, envc; Py_intptr_t spawnval; PyObject *(*getitem)(PyObject *, Py_ssize_t); int lastarg = 0; @@ -3748,55 +3721,9 @@ posix_spawnvpe(PyObject *self, PyObject *args) lastarg = argc; argvlist[argc] = NULL; - i = PyMapping_Size(env); - if (i < 0) + envlist = parse_envlist(env, &envc); + if (envlist == NULL) goto fail_1; - envlist = PyMem_NEW(char *, i + 1); - if (envlist == NULL) { - PyErr_NoMemory(); - goto fail_1; - } - envc = 0; - keys = PyMapping_Keys(env); - vals = PyMapping_Values(env); - if (!keys || !vals) - goto fail_2; - if (!PyList_Check(keys) || !PyList_Check(vals)) { - PyErr_SetString(PyExc_TypeError, - "spawnvpe(): env.keys() or env.values() is not a list"); - goto fail_2; - } - - for (pos = 0; pos < i; pos++) { - char *p, *k, *v; - size_t len; - - key = PyList_GetItem(keys, pos); - val = PyList_GetItem(vals, pos); - if (!key || !val) - goto fail_2; - - if (!PyArg_Parse( - key, - "s;spawnvpe() arg 3 contains a non-string key", - &k) || - !PyArg_Parse( - val, - "s;spawnvpe() arg 3 contains a non-string value", - &v)) - { - goto fail_2; - } - len = PyUnicode_GetSize(key) + PyUnicode_GetSize(val) + 2; - p = PyMem_NEW(char, len); - if (p == NULL) { - PyErr_NoMemory(); - goto fail_2; - } - PyOS_snprintf(p, len, "%s=%s", k, v); - envlist[envc++] = p; - } - envlist[envc] = 0; Py_BEGIN_ALLOW_THREADS #if defined(PYCC_GCC) @@ -3811,14 +3738,11 @@ posix_spawnvpe(PyObject *self, PyObject *args) else res = Py_BuildValue("l", (long) spawnval); - fail_2: while (--envc >= 0) PyMem_DEL(envlist[envc]); PyMem_DEL(envlist); fail_1: free_string_array(argvlist, lastarg); - Py_XDECREF(vals); - Py_XDECREF(keys); fail_0: release_bytes(opath); return res; -- cgit v0.12 From 8c271b0c654bce0c3847e900486da404950809e3 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Sun, 25 Apr 2010 23:09:27 +0000 Subject: Issue #8531: Skip test_ascii_formatd if ctypes module is missing --- Lib/test/test_ascii_formatd.py | 4 +++- Misc/NEWS | 2 ++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_ascii_formatd.py b/Lib/test/test_ascii_formatd.py index eaf52c4..65d8608 100644 --- a/Lib/test/test_ascii_formatd.py +++ b/Lib/test/test_ascii_formatd.py @@ -3,7 +3,9 @@ # Test that it works, and test that it's deprecated. import unittest -from test.support import check_warnings, run_unittest, cpython_only +from test.support import check_warnings, run_unittest, cpython_only, import_module + +import_module('ctypes') class FormatDeprecationTests(unittest.TestCase): diff --git a/Misc/NEWS b/Misc/NEWS index 8c27fba..9040939 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -123,6 +123,8 @@ Build Tests ----- +- Issue #8531: Skip test_ascii_formatd if ctypes module is missing + - Issue #3864: Skip three test_signal tests on freebsd6 because they fail if any thread was previously started, most likely due to a platform bug. -- cgit v0.12 -- cgit v0.12 From 365171d8f605a950bc62398f73c4fc923be6e7cd Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Mon, 26 Apr 2010 17:32:49 +0000 Subject: Merged revisions 80509 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80509 | antoine.pitrou | 2010-04-26 19:29:05 +0200 (lun., 26 avril 2010) | 10 lines Merged revisions 80507 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80507 | antoine.pitrou | 2010-04-26 19:23:33 +0200 (lun., 26 avril 2010) | 4 lines When calling getpeername() in SSLSocket.__init__, only silence exceptions caused by the "socket not connected" condition. ........ ................ --- Lib/ssl.py | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/Lib/ssl.py b/Lib/ssl.py index caee2e5..59aff87 100644 --- a/Lib/ssl.py +++ b/Lib/ssl.py @@ -81,6 +81,7 @@ from socket import dup as _dup from socket import socket, AF_INET, SOCK_STREAM import base64 # for DER-to-PEM translation import traceback +import errno class SSLSocket(socket): @@ -115,7 +116,9 @@ class SSLSocket(socket): # see if it's connected try: socket.getpeername(self) - except socket_error: + except socket_error as e: + if e.errno != errno.ENOTCONN: + raise # no, no connection yet self._sslobj = None else: -- cgit v0.12 From 28f7ab6402379b53e6ba0b37172c07a28b0726ac Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Mon, 26 Apr 2010 22:37:59 +0000 Subject: Merged revisions 80515 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80515 | antoine.pitrou | 2010-04-27 00:17:47 +0200 (mar., 27 avril 2010) | 4 lines Hopefully fix sporadic Windows issue by avoiding calling getpeername() on a freshly dup'ed socket. ........ --- Lib/ssl.py | 27 +++++++++++++++------------ 1 file changed, 15 insertions(+), 12 deletions(-) diff --git a/Lib/ssl.py b/Lib/ssl.py index 59aff87..68487bd 100644 --- a/Lib/ssl.py +++ b/Lib/ssl.py @@ -82,6 +82,7 @@ from socket import socket, AF_INET, SOCK_STREAM import base64 # for DER-to-PEM translation import traceback import errno +import time class SSLSocket(socket): @@ -96,6 +97,7 @@ class SSLSocket(socket): family=AF_INET, type=SOCK_STREAM, proto=0, fileno=None, suppress_ragged_eofs=True): + connected = False if sock is not None: socket.__init__(self, family=sock.family, @@ -103,26 +105,27 @@ class SSLSocket(socket): proto=sock.proto, fileno=_dup(sock.fileno())) self.settimeout(sock.gettimeout()) + # see if it's connected + try: + sock.getpeername() + except socket_error as e: + if e.errno != errno.ENOTCONN: + raise + else: + connected = True sock.close() elif fileno is not None: socket.__init__(self, fileno=fileno) else: socket.__init__(self, family=family, type=type, proto=proto) - self._closed = False - if certfile and not keyfile: keyfile = certfile - # see if it's connected - try: - socket.getpeername(self) - except socket_error as e: - if e.errno != errno.ENOTCONN: - raise - # no, no connection yet - self._sslobj = None - else: - # yes, create the SSL object + + self._closed = False + self._sslobj = None + if connected: + # create the SSL object try: self._sslobj = _ssl.sslwrap(self, server_side, keyfile, certfile, -- cgit v0.12 From f07d5589c0e7af4274b085d239983f4fc5bfc6b3 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Mon, 26 Apr 2010 23:08:35 +0000 Subject: Merged revisions 80517 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80517 | antoine.pitrou | 2010-04-27 01:06:26 +0200 (mar., 27 avril 2010) | 3 lines Remove unused import ........ --- Lib/ssl.py | 1 - 1 file changed, 1 deletion(-) diff --git a/Lib/ssl.py b/Lib/ssl.py index 68487bd..ec64469 100644 --- a/Lib/ssl.py +++ b/Lib/ssl.py @@ -82,7 +82,6 @@ from socket import socket, AF_INET, SOCK_STREAM import base64 # for DER-to-PEM translation import traceback import errno -import time class SSLSocket(socket): -- cgit v0.12 From 0fb2e54c874a453c75ab25dcb4fe9beee39e5ae3 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 27 Apr 2010 08:58:38 +0000 Subject: Merged revisions 80524 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80524 | antoine.pitrou | 2010-04-27 10:53:36 +0200 (mar., 27 avril 2010) | 9 lines Merged revisions 80522 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80522 | antoine.pitrou | 2010-04-27 10:40:51 +0200 (mar., 27 avril 2010) | 3 lines Remove uses of find_unused_port() in test_ssl, and small cleanups ........ ................ --- Lib/test/test_ssl.py | 46 +++++++++++++++++++++++----------------------- 1 file changed, 23 insertions(+), 23 deletions(-) diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py index 7eea4b8..71ddc4a 100644 --- a/Lib/test/test_ssl.py +++ b/Lib/test/test_ssl.py @@ -551,9 +551,9 @@ else: self.flag = None self.active = False self.RootedHTTPRequestHandler.root = os.path.split(CERTFILE)[0] - self.port = support.find_unused_port() self.server = self.HTTPSServer( - (HOST, self.port), self.RootedHTTPRequestHandler, certfile) + (HOST, 0), self.RootedHTTPRequestHandler, certfile) + self.port = self.server.server_port threading.Thread.__init__(self) self.daemon = True @@ -634,12 +634,11 @@ else: def handle_error(self): raise - def __init__(self, port, certfile): - self.port = port + def __init__(self, certfile): self.certfile = certfile - asyncore.dispatcher.__init__(self) - self.create_socket(socket.AF_INET, socket.SOCK_STREAM) - self.bind(('', port)) + sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) + self.port = support.bind_port(sock, '') + asyncore.dispatcher.__init__(self, sock) self.listen(5) def handle_accept(self): @@ -654,8 +653,8 @@ else: def __init__(self, certfile): self.flag = None self.active = False - self.port = support.find_unused_port() - self.server = self.EchoServer(self.port, certfile) + self.server = self.EchoServer(certfile) + self.port = self.server.port threading.Thread.__init__(self) self.daemon = True @@ -881,38 +880,39 @@ else: listener_ready = threading.Event() listener_gone = threading.Event() - port = support.find_unused_port() + s = socket.socket() + port = support.bind_port(s, HOST) - # `listener` runs in a thread. It opens a socket listening on - # PORT, and sits in an accept() until the main thread connects. - # Then it rudely closes the socket, and sets Event `listener_gone` - # to let the main thread know the socket is gone. + # `listener` runs in a thread. It sits in an accept() until + # the main thread connects. Then it rudely closes the socket, + # and sets Event `listener_gone` to let the main thread know + # the socket is gone. def listener(): - s = socket.socket() - s.bind((HOST, port)) s.listen(5) listener_ready.set() s.accept() - s = None # reclaim the socket object, which also closes it + s.close() listener_gone.set() def connector(): listener_ready.wait() - s = socket.socket() - s.connect((HOST, port)) + c = socket.socket() + c.connect((HOST, port)) listener_gone.wait() try: - ssl_sock = ssl.wrap_socket(s) + ssl_sock = ssl.wrap_socket(c) except IOError: pass else: - raise support.TestFailed( + raise test_support.TestFailed( 'connecting to closed SSL socket should have failed') t = threading.Thread(target=listener) t.start() - connector() - t.join() + try: + connector() + finally: + t.join() def testProtocolSSL2(self): if support.verbose: -- cgit v0.12 From be168130d1c0f9880768adb44820a9887e39ea40 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 27 Apr 2010 10:41:37 +0000 Subject: Merged revisions 80528 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80528 | antoine.pitrou | 2010-04-27 11:56:02 +0200 (mar., 27 avril 2010) | 11 lines Merged revisions 80526 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80526 | antoine.pitrou | 2010-04-27 11:51:18 +0200 (mar., 27 avril 2010) | 5 lines replace custom code with standard library functionality (HTTPServer.shutdown()) + enable test that was never run (!) + make tests faster by lowering polling timeout ........ ................ --- Lib/test/test_ssl.py | 49 +++---------------------------------------------- 1 file changed, 3 insertions(+), 46 deletions(-) diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py index 71ddc4a..d9892b9 100644 --- a/Lib/test/test_ssl.py +++ b/Lib/test/test_ssl.py @@ -406,7 +406,7 @@ else: threading.Thread.start(self) def run (self): - self.sock.settimeout(0.5) + self.sock.settimeout(0.05) self.sock.listen(5) self.active = True if self.flag: @@ -460,49 +460,6 @@ else: certfile=self.certfile) return sslconn, addr - # The methods overridden below this are mainly so that we - # can run it in a thread and be able to stop it from another - # You probably wouldn't need them in other uses. - - def server_activate(self): - # We want to run this in a thread for testing purposes, - # so we override this to set timeout, so that we get - # a chance to stop the server - self.socket.settimeout(0.5) - HTTPServer.server_activate(self) - - def serve_forever(self): - # We want this to run in a thread, so we use a slightly - # modified version of "forever". - self.active = True - while 1: - try: - # We need to lock while handling the request. - # Another thread can close the socket after self.active - # has been checked and before the request is handled. - # This causes an exception when using the closed socket. - with self.active_lock: - if not self.active: - break - self.handle_request() - except socket.timeout: - pass - except KeyboardInterrupt: - self.server_close() - return - except: - sys.stdout.write(''.join(traceback.format_exception(*sys.exc_info()))) - break - time.sleep(0.1) - - def server_close(self): - # Again, we want this to run in a thread, so we need to override - # close to clear the "active" flag, so that serve_forever() will - # terminate. - with self.active_lock: - HTTPServer.server_close(self) - self.active = False - class RootedHTTPRequestHandler(SimpleHTTPRequestHandler): # need to override translate_path to get a known root, @@ -568,12 +525,12 @@ else: self.active = True if self.flag: self.flag.set() - self.server.serve_forever() + self.server.serve_forever(0.05) self.active = False def stop (self): self.active = False - self.server.server_close() + self.server.shutdown() class AsyncoreEchoServer(threading.Thread): -- cgit v0.12 From 66ffb26239a325ed07bd618b0a6448caf758f7ac Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 27 Apr 2010 11:05:15 +0000 Subject: Merged revisions 80532 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80532 | antoine.pitrou | 2010-04-27 12:59:39 +0200 (mar., 27 avril 2010) | 10 lines Merged revisions 80529 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80529 | antoine.pitrou | 2010-04-27 12:32:58 +0200 (mar., 27 avril 2010) | 4 lines Qualify or remove or bare excepts. Simplify exception handling in places. Remove uses of test_support.TestFailed. ........ ................ --- Lib/test/test_ssl.py | 263 ++++++++++++++++++++------------------------------- 1 file changed, 104 insertions(+), 159 deletions(-) diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py index d9892b9..fdde562 100644 --- a/Lib/test/test_ssl.py +++ b/Lib/test/test_ssl.py @@ -47,7 +47,7 @@ class BasicTests(unittest.TestCase): s.connect(("svn.python.org", 443)) c = s.getpeercert() if c: - raise support.TestFailed("Peer cert %s shouldn't be here!") + self.fail("Peer cert %s shouldn't be here!") s.close() # this should fail because we have no verification certs @@ -97,8 +97,7 @@ class BasicTests(unittest.TestCase): d1 = ssl.PEM_cert_to_DER_cert(pem) p2 = ssl.DER_cert_to_PEM_cert(d1) d2 = ssl.PEM_cert_to_DER_cert(p2) - if (d1 != d2): - raise support.TestFailed("PEM-to-DER or DER-to-PEM translation failed") + self.assertEqual(d1, d2) @support.cpython_only def test_refcycle(self): @@ -128,7 +127,7 @@ class NetworkedTests(unittest.TestCase): s.connect(("svn.python.org", 443)) c = s.getpeercert() if c: - raise support.TestFailed("Peer cert %s shouldn't be here!") + self.fail("Peer cert %s shouldn't be here!") s.close() # this should fail because we have no verification certs @@ -147,8 +146,6 @@ class NetworkedTests(unittest.TestCase): ca_certs=SVN_PYTHON_ORG_ROOT_CERT) try: s.connect(("svn.python.org", 443)) - except ssl.SSLError as x: - raise support.TestFailed("Unexpected exception %s" % x) finally: s.close() @@ -202,7 +199,7 @@ class NetworkedTests(unittest.TestCase): pem = ssl.get_server_certificate(("svn.python.org", 443)) if not pem: - raise support.TestFailed("No server certificate on svn.python.org:443!") + self.fail("No server certificate on svn.python.org:443!") return @@ -213,11 +210,11 @@ class NetworkedTests(unittest.TestCase): if support.verbose: sys.stdout.write("%s\n" % x) else: - raise support.TestFailed("Got server certificate %s for svn.python.org!" % pem) + self.fail("Got server certificate %s for svn.python.org!" % pem) pem = ssl.get_server_certificate(("svn.python.org", 443), ca_certs=SVN_PYTHON_ORG_ROOT_CERT) if not pem: - raise support.TestFailed("No server certificate on svn.python.org:443!") + self.fail("No server certificate on svn.python.org:443!") if support.verbose: sys.stdout.write("\nVerified certificate for svn.python.org:443 is\n%s\n" % pem) @@ -283,19 +280,16 @@ else: ssl_version=self.server.protocol, ca_certs=self.server.cacerts, cert_reqs=self.server.certreqs) - except: + except ssl.SSLError: + # XXX Various errors can have happened here, for example + # a mismatching protocol version, an invalid certificate, + # or a low-level bug. This should be made more discriminating. if self.server.chatty: handle_error("\n server: bad connection attempt from " + repr(self.addr) + ":\n") - if not self.server.expect_bad_connects: - # here, we want to stop the server, because this shouldn't - # happen in the context of our test case - self.running = False - # normally, we'd just stop here, but for the test - # harness, we want to stop the server - self.server.stop() + self.running = False + self.server.stop() self.close() return False - else: if self.server.certreqs == ssl.CERT_REQUIRED: cert = self.sslconn.getpeercert() @@ -376,11 +370,9 @@ else: # normally, we'd just stop here, but for the test # harness, we want to stop the server self.server.stop() - except: - handle_error('') def __init__(self, certificate, ssl_version=None, - certreqs=None, cacerts=None, expect_bad_connects=False, + certreqs=None, cacerts=None, chatty=True, connectionchatty=False, starttls_server=False): if ssl_version is None: ssl_version = ssl.PROTOCOL_TLSv1 @@ -390,7 +382,6 @@ else: self.protocol = ssl_version self.certreqs = certreqs self.cacerts = cacerts - self.expect_bad_connects = expect_bad_connects self.chatty = chatty self.connectionchatty = connectionchatty self.starttls_server = starttls_server @@ -424,9 +415,6 @@ else: pass except KeyboardInterrupt: self.stop() - except: - if self.chatty: - handle_error("Test server failure:\n") self.sock.close() def stop (self): @@ -585,7 +573,7 @@ else: def handle_close(self): self.close() - if test_support.verbose: + if support.verbose: sys.stdout.write(" server: closed connection %s\n" % self.socket) def handle_error(self): @@ -654,13 +642,9 @@ else: s.connect((HOST, server.port)) except ssl.SSLError as x: if support.verbose: - sys.stdout.write("\nSSLError is %s\n" % x) - except socket.error as x: - if support.verbose: - sys.stdout.write("\nsocket.error is %s\n" % x) + sys.stdout.write("\nSSLError is %s\n" % x.args[1]) else: - raise support.TestFailed( - "Use of invalid cert should have failed!") + self.fail("Use of invalid cert should have failed!") finally: server.stop() server.join() @@ -685,29 +669,24 @@ else: client_protocol = protocol try: s = ssl.wrap_socket(socket.socket(), - server_side=False, certfile=client_certfile, ca_certs=cacertsfile, cert_reqs=certreqs, ssl_version=client_protocol) s.connect((HOST, server.port)) - except ssl.SSLError as x: - raise support.TestFailed("Unexpected SSL error: " + str(x)) - except Exception as x: - raise support.TestFailed("Unexpected exception: " + str(x)) - else: + arg = indata.encode('ASCII', 'strict') if connectionchatty: if support.verbose: sys.stdout.write( " client: sending %s...\n" % (repr(indata))) - s.write(indata.encode('ASCII', 'strict')) + s.write(arg) outdata = s.read() if connectionchatty: if support.verbose: sys.stdout.write(" client: read %s\n" % repr(outdata)) outdata = str(outdata, 'ASCII', 'strict') if outdata != indata.lower(): - raise support.TestFailed( + self.fail( "bad data <<%s>> (%d) received; expected <<%s>> (%d)\n" % (repr(outdata[:min(len(outdata),20)]), len(outdata), repr(indata[:min(len(indata),20)].lower()), len(indata))) @@ -744,12 +723,17 @@ else: serverParamsTest(CERTFILE, server_protocol, certsreqs, CERTFILE, CERTFILE, client_protocol, chatty=False, connectionchatty=False) - except support.TestFailed: + # Protocol mismatch can result in either an SSLError, or a + # "Connection reset by peer" error. + except ssl.SSLError: if expectedToWork: raise + except socket.error as e: + if expectedToWork or e.errno != errno.ECONNRESET: + raise else: if not expectedToWork: - raise support.TestFailed( + self.fail( "Client protocol %s succeeded with server protocol %s!" % (ssl.get_protocol_name(client_protocol), ssl.get_protocol_name(server_protocol))) @@ -781,41 +765,27 @@ else: flag.wait() # try to connect try: - try: - s = ssl.wrap_socket(socket.socket(), - certfile=CERTFILE, - ca_certs=CERTFILE, - cert_reqs=ssl.CERT_REQUIRED, - ssl_version=ssl.PROTOCOL_SSLv23) - s.connect((HOST, server.port)) - except ssl.SSLError as x: - raise support.TestFailed( - "Unexpected SSL error: " + str(x)) - except Exception as x: - raise support.TestFailed( - "Unexpected exception: " + str(x)) - else: - if not s: - raise support.TestFailed( - "Can't SSL-handshake with test server") - cert = s.getpeercert() - if not cert: - raise support.TestFailed( - "Can't get peer certificate.") - cipher = s.cipher() - if support.verbose: - sys.stdout.write(pprint.pformat(cert) + '\n') - sys.stdout.write("Connection cipher is " + str(cipher) + '.\n') - if 'subject' not in cert: - raise support.TestFailed( - "No subject field in certificate: %s." % - pprint.pformat(cert)) - if ((('organizationName', 'Python Software Foundation'),) - not in cert['subject']): - raise support.TestFailed( - "Missing or invalid 'organizationName' field in certificate subject; " - "should be 'Python Software Foundation'.") - s.close() + s = ssl.wrap_socket(socket.socket(), + certfile=CERTFILE, + ca_certs=CERTFILE, + cert_reqs=ssl.CERT_REQUIRED, + ssl_version=ssl.PROTOCOL_SSLv23) + s.connect((HOST, server.port)) + cert = s.getpeercert() + self.assertTrue(cert, "Can't get peer certificate.") + cipher = s.cipher() + if support.verbose: + sys.stdout.write(pprint.pformat(cert) + '\n') + sys.stdout.write("Connection cipher is " + str(cipher) + '.\n') + if 'subject' not in cert: + self.fail("No subject field in certificate: %s." % + pprint.pformat(cert)) + if ((('organizationName', 'Python Software Foundation'),) + not in cert['subject']): + self.fail( + "Missing or invalid 'organizationName' field in certificate subject; " + "should be 'Python Software Foundation'.") + s.close() finally: server.stop() server.join() @@ -861,8 +831,7 @@ else: except IOError: pass else: - raise test_support.TestFailed( - 'connecting to closed SSL socket should have failed') + self.fail('connecting to closed SSL socket should have failed') t = threading.Thread(target=listener) t.start() @@ -886,7 +855,7 @@ else: sys.stdout.write("\n") try: tryProtocolCombo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_SSLv2, True) - except support.TestFailed as x: + except (ssl.SSLError, socket.error) as x: # this fails on some older versions of OpenSSL (0.9.7l, for instance) if support.verbose: sys.stdout.write( @@ -940,55 +909,51 @@ else: # try to connect wrapped = False try: - try: - s = socket.socket() - s.setblocking(1) - s.connect((HOST, server.port)) - except Exception as x: - raise support.TestFailed("Unexpected exception: " + str(x)) - else: + s = socket.socket() + s.setblocking(1) + s.connect((HOST, server.port)) + if support.verbose: + sys.stdout.write("\n") + for indata in msgs: + msg = indata.encode('ASCII', 'replace') if support.verbose: - sys.stdout.write("\n") - for indata in msgs: - msg = indata.encode('ASCII', 'replace') + sys.stdout.write( + " client: sending %s...\n" % repr(msg)) + if wrapped: + conn.write(msg) + outdata = conn.read() + else: + s.send(msg) + outdata = s.recv(1024) + if (indata == "STARTTLS" and + str(outdata, 'ASCII', 'replace').strip().lower().startswith("ok")): if support.verbose: + msg = str(outdata, 'ASCII', 'replace') sys.stdout.write( - " client: sending %s...\n" % repr(msg)) - if wrapped: - conn.write(msg) - outdata = conn.read() - else: - s.send(msg) - outdata = s.recv(1024) - if (indata == "STARTTLS" and - str(outdata, 'ASCII', 'replace').strip().lower().startswith("ok")): - if support.verbose: - msg = str(outdata, 'ASCII', 'replace') - sys.stdout.write( - " client: read %s from server, starting TLS...\n" - % repr(msg)) - conn = ssl.wrap_socket(s, ssl_version=ssl.PROTOCOL_TLSv1) - wrapped = True - elif (indata == "ENDTLS" and - str(outdata, 'ASCII', 'replace').strip().lower().startswith("ok")): - if support.verbose: - msg = str(outdata, 'ASCII', 'replace') - sys.stdout.write( - " client: read %s from server, ending TLS...\n" - % repr(msg)) - s = conn.unwrap() - wrapped = False - else: - if support.verbose: - msg = str(outdata, 'ASCII', 'replace') - sys.stdout.write( - " client: read %s from server\n" % repr(msg)) - if support.verbose: - sys.stdout.write(" client: closing connection.\n") - if wrapped: - conn.write("over\n".encode("ASCII", "strict")) + " client: read %s from server, starting TLS...\n" + % repr(msg)) + conn = ssl.wrap_socket(s, ssl_version=ssl.PROTOCOL_TLSv1) + wrapped = True + elif (indata == "ENDTLS" and + str(outdata, 'ASCII', 'replace').strip().lower().startswith("ok")): + if support.verbose: + msg = str(outdata, 'ASCII', 'replace') + sys.stdout.write( + " client: read %s from server, ending TLS...\n" + % repr(msg)) + s = conn.unwrap() + wrapped = False else: - s.send("over\n".encode("ASCII", "strict")) + if support.verbose: + msg = str(outdata, 'ASCII', 'replace') + sys.stdout.write( + " client: read %s from server\n" % repr(msg)) + if support.verbose: + sys.stdout.write(" client: closing connection.\n") + if wrapped: + conn.write("over\n".encode("ASCII", "strict")) + else: + s.send("over\n".encode("ASCII", "strict")) if wrapped: conn.close() else: @@ -1022,17 +987,7 @@ else: " client: read %d bytes from remote server '%s'\n" % (len(d2), server)) f.close() - except: - msg = ''.join(traceback.format_exception(*sys.exc_info())) - if support.verbose: - sys.stdout.write('\n' + msg) - raise support.TestFailed(msg) - else: - if not (d1 == d2): - print("d1 is", len(d1), repr(d1)) - print("d2 is", len(d2), repr(d2)) - raise support.TestFailed( - "Couldn't fetch data from HTTPS server") + self.assertEqual(d1, d2) finally: if support.verbose: sys.stdout.write('stopping server\n') @@ -1055,25 +1010,20 @@ else: # try to connect try: s = ssl.wrap_socket(socket.socket()) - s.connect((HOST, server.port)) - except ssl.SSLError as x: - raise support.TestFailed("Unexpected SSL error: " + str(x)) - except Exception as x: - raise support.TestFailed("Unexpected exception: " + str(x)) - else: + s.connect(('127.0.0.1', server.port)) if support.verbose: sys.stdout.write( " client: sending %s...\n" % (repr(indata))) - s.sendall(indata.encode('ASCII', 'strict')) - outdata = s.recv() + s.write(indata.encode('ASCII', 'strict')) + outdata = s.read() if support.verbose: sys.stdout.write(" client: read %s\n" % repr(outdata)) outdata = str(outdata, 'ASCII', 'strict') if outdata != indata.lower(): - raise support.TestFailed( + self.fail( "bad data <<%s>> (%d) received; expected <<%s>> (%d)\n" - % (repr(outdata[:min(len(outdata),20)]), len(outdata), - repr(indata[:min(len(indata),20)].lower()), len(indata))) + % (outdata[:min(len(outdata),20)], len(outdata), + indata[:min(len(indata),20)].lower(), len(indata))) s.write("over\n".encode("ASCII", "strict")) if support.verbose: sys.stdout.write(" client: closing connection.\n") @@ -1098,19 +1048,14 @@ else: # wait for it to start flag.wait() # try to connect + s = ssl.wrap_socket(socket.socket(), + server_side=False, + certfile=CERTFILE, + ca_certs=CERTFILE, + cert_reqs=ssl.CERT_NONE, + ssl_version=ssl.PROTOCOL_TLSv1) + s.connect((HOST, server.port)) try: - s = ssl.wrap_socket(socket.socket(), - server_side=False, - certfile=CERTFILE, - ca_certs=CERTFILE, - cert_reqs=ssl.CERT_NONE, - ssl_version=ssl.PROTOCOL_TLSv1) - s.connect((HOST, server.port)) - except ssl.SSLError as x: - raise support.TestFailed("Unexpected SSL error: " + str(x)) - except Exception as x: - raise support.TestFailed("Unexpected exception: " + str(x)) - else: # helper methods for standardising recv* method signatures def _recv_into(): b = bytearray(b"\0"*100) -- cgit v0.12 From 537bed68ba830651fa1e64c67d5fa991c63d88c6 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 27 Apr 2010 13:16:06 +0000 Subject: Merged revisions 80536 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80536 | antoine.pitrou | 2010-04-27 15:15:18 +0200 (mar., 27 avril 2010) | 9 lines Merged revisions 80534 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80534 | antoine.pitrou | 2010-04-27 15:13:26 +0200 (mar., 27 avril 2010) | 3 lines socket.error can really happen here, and fix a possible NameError ........ ................ --- Lib/test/test_ssl.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py index fdde562..da30c44 100644 --- a/Lib/test/test_ssl.py +++ b/Lib/test/test_ssl.py @@ -643,6 +643,9 @@ else: except ssl.SSLError as x: if support.verbose: sys.stdout.write("\nSSLError is %s\n" % x.args[1]) + except socket.error as x: + if test_support.verbose: + sys.stdout.write("\nsocket.error is %s\n" % x[1]) else: self.fail("Use of invalid cert should have failed!") finally: -- cgit v0.12 From 097d1b709a63e2a3fc1eed2170a2e9b506b20a7d Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Tue, 27 Apr 2010 18:29:45 +0000 Subject: test_subprocess: test_undecodable_env() is specific to POSIX system The bug was introduced by the backport of r80421 (r80494). --- Lib/test/test_subprocess.py | 52 ++++++++++++++++++++++----------------------- 1 file changed, 26 insertions(+), 26 deletions(-) diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py index 7711293..a4a4407 100644 --- a/Lib/test/test_subprocess.py +++ b/Lib/test/test_subprocess.py @@ -539,32 +539,6 @@ class ProcessTestCase(unittest.TestCase): if err.errno != 2: # ignore "no such file" raise - def test_undecodable_env(self): - for key, value in (('test', 'abc\uDCFF'), ('test\uDCFF', '42')): - value_repr = repr(value).encode("ascii") - - # test str with surrogates - script = "import os; print(repr(os.getenv(%s)))" % repr(key) - env = os.environ.copy() - env[key] = value - stdout = subprocess.check_output( - [sys.executable, "-c", script], - env=env) - stdout = stdout.rstrip(b'\n\r') - self.assertEquals(stdout, value_repr) - - # test bytes - key = key.encode("ascii", "surrogateescape") - value = value.encode("ascii", "surrogateescape") - script = "import os; print(repr(os.getenv(%s)))" % repr(key) - env = os.environ.copy() - env[key] = value - stdout = subprocess.check_output( - [sys.executable, "-c", script], - env=env) - stdout = stdout.rstrip(b'\n\r') - self.assertEquals(stdout, value_repr) - # # POSIX tests # @@ -704,6 +678,32 @@ class ProcessTestCase(unittest.TestCase): p.terminate() self.assertEqual(p.wait(), -signal.SIGTERM) + def test_undecodable_env(self): + for key, value in (('test', 'abc\uDCFF'), ('test\uDCFF', '42')): + value_repr = repr(value).encode("ascii") + + # test str with surrogates + script = "import os; print(repr(os.getenv(%s)))" % repr(key) + env = os.environ.copy() + env[key] = value + stdout = subprocess.check_output( + [sys.executable, "-c", script], + env=env) + stdout = stdout.rstrip(b'\n\r') + self.assertEquals(stdout, value_repr) + + # test bytes + key = key.encode("ascii", "surrogateescape") + value = value.encode("ascii", "surrogateescape") + script = "import os; print(repr(os.getenv(%s)))" % repr(key) + env = os.environ.copy() + env[key] = value + stdout = subprocess.check_output( + [sys.executable, "-c", script], + env=env) + stdout = stdout.rstrip(b'\n\r') + self.assertEquals(stdout, value_repr) + # # Windows tests # -- cgit v0.12 From 79ac78afeff25cd277f4271f8605f29f30fbbdf8 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 27 Apr 2010 19:18:34 +0000 Subject: Merged revisions 80542 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80542 | antoine.pitrou | 2010-04-27 21:14:15 +0200 (mar., 27 avril 2010) | 10 lines Merged revisions 80540 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80540 | antoine.pitrou | 2010-04-27 21:09:59 +0200 (mar., 27 avril 2010) | 4 lines Issue #8549: Fix compiling the _ssl extension under AIX. Patch by Sridhar Ratnakumar. ........ ................ --- Misc/ACKS | 1 + Misc/NEWS | 3 +++ Modules/_ssl.c | 2 +- 3 files changed, 5 insertions(+), 1 deletion(-) diff --git a/Misc/ACKS b/Misc/ACKS index 410158a..b8d1dee 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -605,6 +605,7 @@ Anders Qvist Burton Radons Brodie Rao Antti Rasinen +Sridhar Ratnakumar Eric Raymond Edward K. Ream Chris Rebert diff --git a/Misc/NEWS b/Misc/NEWS index 9040939..873f86a 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,9 @@ Core and Builtins Library ------- +- Issue #8549: Fix compiling the _ssl extension under AIX. Patch by + Sridhar Ratnakumar. + - Issue #8391: os.execvpe() and os.getenv() supports unicode with surrogates and bytes strings for environment keys and values, and use sys.getfilesystemencoding() instead of sys.getdefautltencoding() diff --git a/Modules/_ssl.c b/Modules/_ssl.c index c21ac5d..8b21abf 100644 --- a/Modules/_ssl.c +++ b/Modules/_ssl.c @@ -66,7 +66,7 @@ enum py_ssl_version { PY_SSL_VERSION_SSL2, PY_SSL_VERSION_SSL3, PY_SSL_VERSION_SSL23, - PY_SSL_VERSION_TLS1, + PY_SSL_VERSION_TLS1 }; /* Include symbols from _socket module */ -- cgit v0.12 From 00f905e8f244ab0f5216d82a4b3ae476fffdd768 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 27 Apr 2010 22:09:05 +0000 Subject: Merged revisions 80559 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80559 | antoine.pitrou | 2010-04-28 00:08:08 +0200 (mer., 28 avril 2010) | 12 lines Merged revisions 80557 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk (the bug was already fixed in py3k, just merging in the tests) ........ r80557 | antoine.pitrou | 2010-04-28 00:03:37 +0200 (mer., 28 avril 2010) | 4 lines Issue #8086: In :func:`ssl.DER_cert_to_PEM_cert()`, fix missing newline before the certificate footer. Patch by Kyle VanderBeek. ........ ................ --- Lib/test/test_ssl.py | 4 ++++ Misc/ACKS | 1 + 2 files changed, 5 insertions(+) diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py index da30c44..042d179 100644 --- a/Lib/test/test_ssl.py +++ b/Lib/test/test_ssl.py @@ -98,6 +98,10 @@ class BasicTests(unittest.TestCase): p2 = ssl.DER_cert_to_PEM_cert(d1) d2 = ssl.PEM_cert_to_DER_cert(p2) self.assertEqual(d1, d2) + if not p2.startswith(ssl.PEM_HEADER + '\n'): + self.fail("DER-to-PEM didn't include correct header:\n%r\n" % p2) + if not p2.endswith('\n' + ssl.PEM_FOOTER + '\n'): + self.fail("DER-to-PEM didn't include correct footer:\n%r\n" % p2) @support.cpython_only def test_refcycle(self): diff --git a/Misc/ACKS b/Misc/ACKS index b8d1dee..c5ecfa2 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -766,6 +766,7 @@ Roger Upole Michael Urman Hector Urtubia Andi Vajda +Kyle VanderBeek Atul Varma Dmitry Vasiliev Alexandre Vassalotti -- cgit v0.12 From 480269e61c37f8492f5c6c7f74b59cb9a3b4101c Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Tue, 27 Apr 2010 23:04:53 +0000 Subject: Merged revisions 80562 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80562 | benjamin.peterson | 2010-04-27 17:58:50 -0500 (Tue, 27 Apr 2010) | 9 lines Merged revisions 80561 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80561 | benjamin.peterson | 2010-04-27 17:56:31 -0500 (Tue, 27 Apr 2010) | 1 line make slice notation in (r)find docs consistent ........ ................ --- Doc/library/stdtypes.rst | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index 128fd03..3b6851c 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -847,10 +847,10 @@ functions based on regular expressions. .. method:: str.find(sub[, start[, end]]) - Return the lowest index in the string where substring *sub* is found, such that - *sub* is contained in the range [*start*, *end*]. Optional arguments *start* - and *end* are interpreted as in slice notation. Return ``-1`` if *sub* is not - found. + Return the lowest index in the string where substring *sub* is found, such + that *sub* is contained in the slice ``s[start:end]``. Optional arguments + *start* and *end* are interpreted as in slice notation. Return ``-1`` if + *sub* is not found. .. method:: str.format(*args, **kwargs) @@ -1017,9 +1017,9 @@ functions based on regular expressions. .. method:: str.rfind(sub[, start[, end]]) - Return the highest index in the string where substring *sub* is found, such that - *sub* is contained within s[start,end]. Optional arguments *start* and *end* - are interpreted as in slice notation. Return ``-1`` on failure. + Return the highest index in the string where substring *sub* is found, such + that *sub* is contained within ``s[start:end]``. Optional arguments *start* + and *end* are interpreted as in slice notation. Return ``-1`` on failure. .. method:: str.rindex(sub[, start[, end]]) -- cgit v0.12 From 0f752ee0a71003f3bb1d197a11b7cfd4f5c88e46 Mon Sep 17 00:00:00 2001 From: Jesus Cea <jcea@jcea.es> Date: Wed, 28 Apr 2010 12:03:06 +0000 Subject: Merged revisions 80576 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80576 | jesus.cea | 2010-04-28 13:35:30 +0200 (Wed, 28 Apr 2010) | 9 lines Merged revisions 80574 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80574 | jesus.cea | 2010-04-28 12:32:30 +0200 (Wed, 28 Apr 2010) | 1 line Issue #3928: Support 'os.mknod()' in Solaris ........ ................ --- Misc/NEWS | 2 ++ configure | 39 +++++++++++++++++++++++---------------- configure.in | 9 ++++++++- 3 files changed, 33 insertions(+), 17 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 873f86a..a67dcd3 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -116,6 +116,8 @@ Library Build ----- +- Issue #3928: os.mknod() now available in Solaris, also. + - Issue #6716: Quote -x arguments of compileall in MSI installer. Exclude 2to3 tests from compileall. diff --git a/configure b/configure index c122fa6..46a1a4f 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 79354 . +# From configure.in Revision: 80192 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for python 3.1. # @@ -3843,7 +3843,7 @@ else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi -rm -f -r conftest* +rm -f conftest* @@ -5415,7 +5415,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f -r conftest* +rm -f conftest* fi @@ -5436,7 +5436,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_header_stdc=no fi -rm -f -r conftest* +rm -f conftest* fi @@ -6534,7 +6534,7 @@ _ACEOF fi -rm -f -r conftest* +rm -f conftest* { echo "$as_me:$LINENO: result: $was_it_defined" >&5 echo "${ECHO_T}$was_it_defined" >&6; } @@ -6548,7 +6548,14 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ + +#if defined(MAJOR_IN_MKDEV) +#include <sys/mkdev.h> +#elif defined(MAJOR_IN_SYSMACROS) +#include <sys/sysmacros.h> +#else #include <sys/types.h> +#endif int main () { @@ -7064,7 +7071,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else ac_cv_type_uid_t=no fi -rm -f -r conftest* +rm -f conftest* fi { echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 @@ -14479,7 +14486,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | else unistd_defines_pthreads=no fi -rm -f -r conftest* +rm -f conftest* { echo "$as_me:$LINENO: result: $unistd_defines_pthreads" >&5 echo "${ECHO_T}$unistd_defines_pthreads" >&6; } @@ -15947,7 +15954,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1; then ipv6type=$i fi -rm -f -r conftest* +rm -f conftest* ;; kame) @@ -15970,7 +15977,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib ipv6trylibc=yes fi -rm -f -r conftest* +rm -f conftest* ;; linux-glibc) @@ -15991,7 +15998,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6type=$i; ipv6trylibc=yes fi -rm -f -r conftest* +rm -f conftest* ;; linux-inet6) @@ -16029,7 +16036,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f -r conftest* +rm -f conftest* ;; v6d) @@ -16052,7 +16059,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6libdir=/usr/local/v6/lib; BASECFLAGS="-I/usr/local/v6/include $BASECFLAGS" fi -rm -f -r conftest* +rm -f conftest* ;; zeta) @@ -16074,7 +16081,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ipv6lib=inet6; ipv6libdir=/usr/local/v6/lib fi -rm -f -r conftest* +rm -f conftest* ;; esac @@ -24327,7 +24334,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f -r conftest* +rm -f conftest* cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -24346,7 +24353,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f -r conftest* +rm -f conftest* fi @@ -24616,7 +24623,7 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -rm -f -r conftest* +rm -f conftest* fi diff --git a/configure.in b/configure.in index 0f2ce89..f2ca7c9 100644 --- a/configure.in +++ b/configure.in @@ -1322,7 +1322,14 @@ AC_MSG_RESULT($was_it_defined) # Check whether using makedev requires defining _OSF_SOURCE AC_MSG_CHECKING(for makedev) -AC_TRY_LINK([#include <sys/types.h> ], +AC_TRY_LINK([ +#if defined(MAJOR_IN_MKDEV) +#include <sys/mkdev.h> +#elif defined(MAJOR_IN_SYSMACROS) +#include <sys/sysmacros.h> +#else +#include <sys/types.h> +#endif ], [ makedev(0, 0) ], ac_cv_has_makedev=yes, ac_cv_has_makedev=no) -- cgit v0.12 -- cgit v0.12 From 2682638ee143fdf6fb716221c31cabd10ebd5198 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Wed, 28 Apr 2010 17:44:30 +0000 Subject: Merged revisions 80587 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80587 | senthil.kumaran | 2010-04-28 23:09:48 +0530 (Wed, 28 Apr 2010) | 9 lines Merged revisions 80583 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80583 | senthil.kumaran | 2010-04-28 22:50:43 +0530 (Wed, 28 Apr 2010) | 3 lines Fixed Issue6312 - httplib fails with HEAD requests to pages with "transfer-encoding: chunked" ........ ................ --- Doc/library/http.client.rst | 16 ++++++++++++++++ Lib/http/client.py | 3 +++ Lib/test/test_httplib.py | 17 +++++++++++++++++ Misc/NEWS | 3 +++ 4 files changed, 39 insertions(+) diff --git a/Doc/library/http.client.rst b/Doc/library/http.client.rst index 0b41327..737ba15 100644 --- a/Doc/library/http.client.rst +++ b/Doc/library/http.client.rst @@ -504,6 +504,22 @@ Here is an example session that uses the ``GET`` method:: >>> data2 = r2.read() >>> conn.close() +Here is an example session that uses ``HEAD`` method. Note that ``HEAD`` method +never returns any data. :: + + + >>> import http.client + >>> conn = http.client.HTTPConnection("www.python.org") + >>> conn.request("HEAD","/index.html") + >>> res = conn.getresponse() + >>> print(res.status, res.reason) + 200 OK + >>> data = res.read() + >>> print(len(data)) + 0 + >>> data == b'' + True + Here is an example session that shows how to ``POST`` requests:: >>> import http.client, urllib.parse diff --git a/Lib/http/client.py b/Lib/http/client.py index 1de34ef..f9b74e4 100644 --- a/Lib/http/client.py +++ b/Lib/http/client.py @@ -487,6 +487,9 @@ class HTTPResponse(io.RawIOBase): if self.fp is None: return b"" + if self._method == "HEAD": + return b"" + if self.chunked: return self._read_chunked(amt) diff --git a/Lib/test/test_httplib.py b/Lib/test/test_httplib.py index 37cda5d..98db2b7 100644 --- a/Lib/test/test_httplib.py +++ b/Lib/test/test_httplib.py @@ -219,6 +219,23 @@ class BasicTest(TestCase): finally: resp.close() + def test_chunked_head(self): + chunked_start = ( + 'HTTP/1.1 200 OK\r\n' + 'Transfer-Encoding: chunked\r\n\r\n' + 'a\r\n' + 'hello world\r\n' + '1\r\n' + 'd\r\n' + ) + sock = FakeSocket(chunked_start + '0\r\n') + resp = client.HTTPResponse(sock, method="HEAD") + resp.begin() + self.assertEquals(resp.read(), b'') + self.assertEquals(resp.status, 200) + self.assertEquals(resp.reason, 'OK') + resp.close() + def test_negative_content_length(self): sock = FakeSocket( 'HTTP/1.1 200 OK\r\nContent-Length: -1\r\n\r\nHello\r\n') diff --git a/Misc/NEWS b/Misc/NEWS index a67dcd3..55f4e7a 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,9 @@ Core and Builtins Library ------- +- Issue #6312: Fixed http HEAD request when the transfer encoding is chunked. + It should correctly return an empty response now. + - Issue #8549: Fix compiling the _ssl extension under AIX. Patch by Sridhar Ratnakumar. -- cgit v0.12 -- cgit v0.12 From bf5391263505252eabf55b9aad8347c7a6c29fa0 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 28 Apr 2010 20:03:21 +0000 Subject: Merged revisions 80594 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80594 | antoine.pitrou | 2010-04-28 21:59:32 +0200 (mer., 28 avril 2010) | 14 lines Merged revisions 80591-80592 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80591 | antoine.pitrou | 2010-04-28 21:53:35 +0200 (mer., 28 avril 2010) | 4 lines State clearly that truncate() doesn't move the file position, and remove a duplicate of its specification. ........ r80592 | antoine.pitrou | 2010-04-28 21:57:33 +0200 (mer., 28 avril 2010) | 3 lines Clarify and fix the documentation for IOBase.close() ........ ................ --- Doc/library/io.rst | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) diff --git a/Doc/library/io.rst b/Doc/library/io.rst index 90573bd..e9cae7c 100644 --- a/Doc/library/io.rst +++ b/Doc/library/io.rst @@ -235,8 +235,10 @@ I/O Base Classes Flush and close this stream. This method has no effect if the file is already closed. Once the file is closed, any operation on the file - (e.g. reading or writing) will raise an :exc:`IOError`. The internal - file descriptor isn't closed if *closefd* was False. + (e.g. reading or writing) will raise an :exc:`ValueError`. + + As a convenience, it is allowed to call this method more than once; + only the first call, however, will have an effect. .. attribute:: closed @@ -308,7 +310,9 @@ I/O Base Classes .. method:: truncate(size=None) Truncate the file to at most *size* bytes. *size* defaults to the current - file position, as returned by :meth:`tell`. + file position, as returned by :meth:`tell`. Note that the current file + position isn't changed; if you want to change it to the new end of + file, you have to :meth:`seek()` explicitly. .. method:: writable() @@ -517,11 +521,6 @@ In many situations, buffered I/O streams will provide higher performance In :class:`BytesIO`, this is the same as :meth:`read`. - .. method:: truncate([size]) - - Truncate the buffer to at most *size* bytes. *size* defaults to the - current stream position, as returned by :meth:`tell`. - .. class:: BufferedReader(raw, buffer_size=DEFAULT_BUFFER_SIZE) -- cgit v0.12 From 91382d8a23c2771cfc3ba4576b5ddda73d589acc Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 28 Apr 2010 21:39:56 +0000 Subject: Merged revisions 80598 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80598 | antoine.pitrou | 2010-04-28 23:37:09 +0200 (mer., 28 avril 2010) | 9 lines Merged revisions 80596 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80596 | antoine.pitrou | 2010-04-28 23:11:01 +0200 (mer., 28 avril 2010) | 3 lines Fix style issues in test_ssl ........ ................ --- Lib/test/test_ssl.py | 376 +++++++++++++++++++++++++-------------------------- 1 file changed, 188 insertions(+), 188 deletions(-) diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py index 042d179..982fa24 100644 --- a/Lib/test/test_ssl.py +++ b/Lib/test/test_ssl.py @@ -39,7 +39,7 @@ def handle_error(prefix): class BasicTests(unittest.TestCase): - def testSSLconnect(self): + def test_connect(self): if not support.is_resource_enabled('network'): return s = ssl.wrap_socket(socket.socket(socket.AF_INET), @@ -60,7 +60,7 @@ class BasicTests(unittest.TestCase): finally: s.close() - def testCrucialConstants(self): + def test_constants(self): ssl.PROTOCOL_SSLv2 ssl.PROTOCOL_SSLv23 ssl.PROTOCOL_SSLv3 @@ -69,7 +69,7 @@ class BasicTests(unittest.TestCase): ssl.CERT_OPTIONAL ssl.CERT_REQUIRED - def testRAND(self): + def test_random(self): v = ssl.RAND_status() if support.verbose: sys.stdout.write("\n RAND_status is %d (%s)\n" @@ -83,7 +83,7 @@ class BasicTests(unittest.TestCase): print("didn't raise TypeError") ssl.RAND_add("this is a random string", 75.0) - def testParseCert(self): + def test_parse_cert(self): # note that this uses an 'unofficial' function in _ssl.c, # provided solely for this test, to exercise the certificate # parsing code @@ -91,9 +91,9 @@ class BasicTests(unittest.TestCase): if support.verbose: sys.stdout.write("\n" + pprint.pformat(p) + "\n") - def testDERtoPEM(self): - - pem = open(SVN_PYTHON_ORG_ROOT_CERT, 'r').read() + def test_DER_to_PEM(self): + with open(SVN_PYTHON_ORG_ROOT_CERT, 'r') as f: + pem = f.read() d1 = ssl.PEM_cert_to_DER_cert(pem) p2 = ssl.DER_cert_to_PEM_cert(d1) d2 = ssl.PEM_cert_to_DER_cert(p2) @@ -125,7 +125,7 @@ class BasicTests(unittest.TestCase): class NetworkedTests(unittest.TestCase): - def testConnect(self): + def test_connect(self): s = ssl.wrap_socket(socket.socket(socket.AF_INET), cert_reqs=ssl.CERT_NONE) s.connect(("svn.python.org", 443)) @@ -175,7 +175,7 @@ class NetworkedTests(unittest.TestCase): else: self.fail("OSError wasn't raised") - def testNonBlockingHandshake(self): + def test_non_blocking_handshake(self): s = socket.socket(socket.AF_INET) s.connect(("svn.python.org", 443)) s.setblocking(False) @@ -199,8 +199,7 @@ class NetworkedTests(unittest.TestCase): if support.verbose: sys.stdout.write("\nNeeded %d calls to do_handshake() to establish session.\n" % count) - def testFetchServerCert(self): - + def test_get_server_certificate(self): pem = ssl.get_server_certificate(("svn.python.org", 443)) if not pem: self.fail("No server certificate on svn.python.org:443!") @@ -256,7 +255,6 @@ try: except ImportError: _have_threads = False else: - _have_threads = True class ThreadedEchoServer(threading.Thread): @@ -277,7 +275,7 @@ else: threading.Thread.__init__(self) self.daemon = True - def wrap_conn (self): + def wrap_conn(self): try: self.sslconn = ssl.wrap_socket(self.sock, server_side=True, certfile=self.server.certificate, @@ -325,7 +323,7 @@ else: else: self.sock.close() - def run (self): + def run(self): self.running = True if not self.server.starttls_server: if not self.wrap_conn(): @@ -333,28 +331,28 @@ else: while self.running: try: msg = self.read() - amsg = (msg and str(msg, 'ASCII', 'strict')) or '' - if not msg: + stripped = msg.strip() + if not stripped: # eof, so quit this handler self.running = False self.close() - elif amsg.strip() == 'over': + elif stripped == b'over': if support.verbose and self.server.connectionchatty: sys.stdout.write(" server: client closed connection\n") self.close() return elif (self.server.starttls_server and - amsg.strip() == 'STARTTLS'): + stripped == 'STARTTLS'): if support.verbose and self.server.connectionchatty: sys.stdout.write(" server: read STARTTLS from client, sending OK...\n") - self.write("OK\n".encode("ASCII", "strict")) + self.write(b"OK\n") if not self.wrap_conn(): return elif (self.server.starttls_server and self.sslconn - and amsg.strip() == 'ENDTLS'): + and stripped == 'ENDTLS'): if support.verbose and self.server.connectionchatty: sys.stdout.write(" server: read ENDTLS from client, sending OK...\n") - self.write("OK\n".encode("ASCII", "strict")) + self.write(b"OK\n") self.sock = self.sslconn.unwrap() self.sslconn = None if support.verbose and self.server.connectionchatty: @@ -363,9 +361,9 @@ else: if (support.verbose and self.server.connectionchatty): ctype = (self.sslconn and "encrypted") or "unencrypted" - sys.stdout.write(" server: read %s (%s), sending back %s (%s)...\n" - % (repr(msg), ctype, repr(msg.lower()), ctype)) - self.write(amsg.lower().encode('ASCII', 'strict')) + sys.stdout.write(" server: read %r (%s), sending back %r (%s)...\n" + % (msg, ctype, msg.lower(), ctype)) + self.write(msg.lower()) except socket.error: if self.server.chatty: handle_error("Test server failure:\n") @@ -396,11 +394,11 @@ else: threading.Thread.__init__(self) self.daemon = True - def start (self, flag=None): + def start(self, flag=None): self.flag = flag threading.Thread.start(self) - def run (self): + def run(self): self.sock.settimeout(0.05) self.sock.listen(5) self.active = True @@ -421,7 +419,7 @@ else: self.stop() self.sock.close() - def stop (self): + def stop(self): self.active = False class OurHTTPSServer(threading.Thread): @@ -431,12 +429,9 @@ else: class HTTPSServer(HTTPServer): def __init__(self, server_address, RequestHandlerClass, certfile): - HTTPServer.__init__(self, server_address, RequestHandlerClass) # we assume the certfile contains both private key and certificate self.certfile = certfile - self.active = False - self.active_lock = threading.Lock() self.allow_reuse_address = True def __str__(self): @@ -445,7 +440,7 @@ else: self.server_name, self.server_port)) - def get_request (self): + def get_request(self): # override this to wrap socket with SSL sock, addr = self.socket.accept() sslconn = ssl.wrap_socket(sock, server_side=True, @@ -453,7 +448,6 @@ else: return sslconn, addr class RootedHTTPRequestHandler(SimpleHTTPRequestHandler): - # need to override translate_path to get a known root, # instead of using os.curdir, since the test could be # run from anywhere @@ -484,7 +478,6 @@ else: return path def log_message(self, format, *args): - # we override this to suppress logging unless "verbose" if support.verbose: @@ -498,7 +491,6 @@ else: def __init__(self, certfile): self.flag = None - self.active = False self.RootedHTTPRequestHandler.root = os.path.split(CERTFILE)[0] self.server = self.HTTPSServer( (HOST, 0), self.RootedHTTPRequestHandler, certfile) @@ -509,19 +501,16 @@ else: def __str__(self): return "<%s %s>" % (self.__class__.__name__, self.server) - def start (self, flag=None): + def start(self, flag=None): self.flag = flag threading.Thread.start(self) - def run (self): - self.active = True + def run(self): if self.flag: self.flag.set() self.server.serve_forever(0.05) - self.active = False - def stop (self): - self.active = False + def stop(self): self.server.shutdown() @@ -573,7 +562,7 @@ else: if not data: self.close() else: - self.send(str(data, 'ASCII', 'strict').lower().encode('ASCII', 'strict')) + self.send(data.lower()) def handle_close(self): self.close() @@ -614,7 +603,7 @@ else: self.flag = flag threading.Thread.start(self) - def run (self): + def run(self): self.active = True if self.flag: self.flag.set() @@ -624,11 +613,15 @@ else: except: pass - def stop (self): + def stop(self): self.active = False self.server.close() - def badCertTest (certfile): + def bad_cert_test(certfile): + """ + Launch a server with CERT_REQUIRED, and check that trying to + connect to it with the given client certificate fails. + """ server = ThreadedEchoServer(CERTFILE, certreqs=ssl.CERT_REQUIRED, cacerts=CERTFILE, chatty=False, @@ -648,7 +641,7 @@ else: if support.verbose: sys.stdout.write("\nSSLError is %s\n" % x.args[1]) except socket.error as x: - if test_support.verbose: + if support.verbose: sys.stdout.write("\nsocket.error is %s\n" % x[1]) else: self.fail("Use of invalid cert should have failed!") @@ -656,11 +649,13 @@ else: server.stop() server.join() - def serverParamsTest (certfile, protocol, certreqs, cacertsfile, - client_certfile, client_protocol=None, - indata="FOO\n", - chatty=False, connectionchatty=False): - + def server_params_test(certfile, protocol, certreqs, cacertsfile, + client_certfile, client_protocol=None, indata=b"FOO\n", + chatty=True, connectionchatty=False): + """ + Launch a server, connect a client to it and try various reads + and writes. + """ server = ThreadedEchoServer(certfile, certreqs=certreqs, ssl_version=protocol, @@ -681,23 +676,22 @@ else: cert_reqs=certreqs, ssl_version=client_protocol) s.connect((HOST, server.port)) - arg = indata.encode('ASCII', 'strict') + arg = indata if connectionchatty: if support.verbose: sys.stdout.write( - " client: sending %s...\n" % (repr(indata))) + " client: sending %r...\n" % indata) s.write(arg) outdata = s.read() if connectionchatty: if support.verbose: - sys.stdout.write(" client: read %s\n" % repr(outdata)) - outdata = str(outdata, 'ASCII', 'strict') + sys.stdout.write(" client: read %r\n" % outdata) if outdata != indata.lower(): self.fail( - "bad data <<%s>> (%d) received; expected <<%s>> (%d)\n" - % (repr(outdata[:min(len(outdata),20)]), len(outdata), - repr(indata[:min(len(indata),20)].lower()), len(indata))) - s.write("over\n".encode("ASCII", "strict")) + "bad data <<%r>> (%d) received; expected <<%r>> (%d)\n" + % (outdata[:20], len(outdata), + indata[:20].lower(), len(indata))) + s.write(b"over\n") if connectionchatty: if support.verbose: sys.stdout.write(" client: closing connection.\n") @@ -706,40 +700,38 @@ else: server.stop() server.join() - def tryProtocolCombo (server_protocol, - client_protocol, - expectedToWork, - certsreqs=None): - + def try_protocol_combo(server_protocol, + client_protocol, + expect_success, + certsreqs=None): if certsreqs is None: certsreqs = ssl.CERT_NONE - - if certsreqs == ssl.CERT_NONE: - certtype = "CERT_NONE" - elif certsreqs == ssl.CERT_OPTIONAL: - certtype = "CERT_OPTIONAL" - elif certsreqs == ssl.CERT_REQUIRED: - certtype = "CERT_REQUIRED" + certtype = { + ssl.CERT_NONE: "CERT_NONE", + ssl.CERT_OPTIONAL: "CERT_OPTIONAL", + ssl.CERT_REQUIRED: "CERT_REQUIRED", + }[certsreqs] if support.verbose: - formatstr = (expectedToWork and " %s->%s %s\n") or " {%s->%s} %s\n" + formatstr = (expect_success and " %s->%s %s\n") or " {%s->%s} %s\n" sys.stdout.write(formatstr % (ssl.get_protocol_name(client_protocol), ssl.get_protocol_name(server_protocol), certtype)) try: - serverParamsTest(CERTFILE, server_protocol, certsreqs, - CERTFILE, CERTFILE, client_protocol, - chatty=False, connectionchatty=False) + server_params_test(CERTFILE, server_protocol, certsreqs, + CERTFILE, CERTFILE, client_protocol, + chatty=False, + connectionchatty=False) # Protocol mismatch can result in either an SSLError, or a # "Connection reset by peer" error. except ssl.SSLError: - if expectedToWork: + if expect_success: raise except socket.error as e: - if expectedToWork or e.errno != errno.ECONNRESET: + if expect_success or e.errno != errno.ECONNRESET: raise else: - if not expectedToWork: + if not expect_success: self.fail( "Client protocol %s succeeded with server protocol %s!" % (ssl.get_protocol_name(client_protocol), @@ -748,16 +740,15 @@ else: class ThreadedTests(unittest.TestCase): - def testEcho (self): - + def test_echo(self): + """Basic test of an SSL client connecting to a server""" if support.verbose: sys.stdout.write("\n") - serverParamsTest(CERTFILE, ssl.PROTOCOL_TLSv1, ssl.CERT_NONE, - CERTFILE, CERTFILE, ssl.PROTOCOL_TLSv1, - chatty=True, connectionchatty=True) - - def testReadCert(self): + server_params_test(CERTFILE, ssl.PROTOCOL_TLSv1, ssl.CERT_NONE, + CERTFILE, CERTFILE, ssl.PROTOCOL_TLSv1, + chatty=True, connectionchatty=True) + def test_getpeercert(self): if support.verbose: sys.stdout.write("\n") s2 = socket.socket() @@ -797,23 +788,30 @@ else: server.stop() server.join() - def testNULLcert(self): - badCertTest(os.path.join(os.path.dirname(__file__) or os.curdir, - "nullcert.pem")) - def testMalformedCert(self): - badCertTest(os.path.join(os.path.dirname(__file__) or os.curdir, - "badcert.pem")) - def testWrongCert(self): - badCertTest(os.path.join(os.path.dirname(__file__) or os.curdir, - "wrongcert.pem")) - def testMalformedKey(self): - badCertTest(os.path.join(os.path.dirname(__file__) or os.curdir, - "badkey.pem")) - - def testRudeShutdown(self): - + def test_empty_cert(self): + """Connecting with an empty cert file""" + bad_cert_test(os.path.join(os.path.dirname(__file__) or os.curdir, + "nullcert.pem")) + def test_malformed_cert(self): + """Connecting with a badly formatted certificate (syntax error)""" + bad_cert_test(os.path.join(os.path.dirname(__file__) or os.curdir, + "badcert.pem")) + def test_nonexisting_cert(self): + """Connecting with a non-existing cert file""" + bad_cert_test(os.path.join(os.path.dirname(__file__) or os.curdir, + "wrongcert.pem")) + def test_malformed_key(self): + """Connecting with a badly formatted key (syntax error)""" + bad_cert_test(os.path.join(os.path.dirname(__file__) or os.curdir, + "badkey.pem")) + + def test_rude_shutdown(self): + """A brutal shutdown of an SSL server should raise an IOError + in the client when attempting handshake. + """ listener_ready = threading.Event() listener_gone = threading.Event() + s = socket.socket() port = support.bind_port(s, HOST) @@ -847,62 +845,66 @@ else: finally: t.join() - def testProtocolSSL2(self): + def test_protocol_sslv2(self): + """Connecting to an SSLv2 server with various client options""" if support.verbose: sys.stdout.write("\n") - tryProtocolCombo(ssl.PROTOCOL_SSLv2, ssl.PROTOCOL_SSLv2, True) - tryProtocolCombo(ssl.PROTOCOL_SSLv2, ssl.PROTOCOL_SSLv2, True, ssl.CERT_OPTIONAL) - tryProtocolCombo(ssl.PROTOCOL_SSLv2, ssl.PROTOCOL_SSLv2, True, ssl.CERT_REQUIRED) - tryProtocolCombo(ssl.PROTOCOL_SSLv2, ssl.PROTOCOL_SSLv23, True) - tryProtocolCombo(ssl.PROTOCOL_SSLv2, ssl.PROTOCOL_SSLv3, False) - tryProtocolCombo(ssl.PROTOCOL_SSLv2, ssl.PROTOCOL_TLSv1, False) - - def testProtocolSSL23(self): + try_protocol_combo(ssl.PROTOCOL_SSLv2, ssl.PROTOCOL_SSLv2, True) + try_protocol_combo(ssl.PROTOCOL_SSLv2, ssl.PROTOCOL_SSLv2, True, ssl.CERT_OPTIONAL) + try_protocol_combo(ssl.PROTOCOL_SSLv2, ssl.PROTOCOL_SSLv2, True, ssl.CERT_REQUIRED) + try_protocol_combo(ssl.PROTOCOL_SSLv2, ssl.PROTOCOL_SSLv23, True) + try_protocol_combo(ssl.PROTOCOL_SSLv2, ssl.PROTOCOL_SSLv3, False) + try_protocol_combo(ssl.PROTOCOL_SSLv2, ssl.PROTOCOL_TLSv1, False) + + def test_protocol_sslv23(self): + """Connecting to an SSLv23 server with various client options""" if support.verbose: sys.stdout.write("\n") try: - tryProtocolCombo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_SSLv2, True) + try_protocol_combo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_SSLv2, True) except (ssl.SSLError, socket.error) as x: # this fails on some older versions of OpenSSL (0.9.7l, for instance) if support.verbose: sys.stdout.write( " SSL2 client to SSL23 server test unexpectedly failed:\n %s\n" % str(x)) - tryProtocolCombo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_SSLv3, True) - tryProtocolCombo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_SSLv23, True) - tryProtocolCombo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_TLSv1, True) + try_protocol_combo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_SSLv3, True) + try_protocol_combo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_SSLv23, True) + try_protocol_combo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_TLSv1, True) - tryProtocolCombo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_SSLv3, True, ssl.CERT_OPTIONAL) - tryProtocolCombo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_SSLv23, True, ssl.CERT_OPTIONAL) - tryProtocolCombo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_TLSv1, True, ssl.CERT_OPTIONAL) + try_protocol_combo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_SSLv3, True, ssl.CERT_OPTIONAL) + try_protocol_combo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_SSLv23, True, ssl.CERT_OPTIONAL) + try_protocol_combo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_TLSv1, True, ssl.CERT_OPTIONAL) - tryProtocolCombo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_SSLv3, True, ssl.CERT_REQUIRED) - tryProtocolCombo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_SSLv23, True, ssl.CERT_REQUIRED) - tryProtocolCombo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_TLSv1, True, ssl.CERT_REQUIRED) + try_protocol_combo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_SSLv3, True, ssl.CERT_REQUIRED) + try_protocol_combo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_SSLv23, True, ssl.CERT_REQUIRED) + try_protocol_combo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_TLSv1, True, ssl.CERT_REQUIRED) - def testProtocolSSL3(self): + def test_protocol_sslv3(self): + """Connecting to an SSLv3 server with various client options""" if support.verbose: sys.stdout.write("\n") - tryProtocolCombo(ssl.PROTOCOL_SSLv3, ssl.PROTOCOL_SSLv3, True) - tryProtocolCombo(ssl.PROTOCOL_SSLv3, ssl.PROTOCOL_SSLv3, True, ssl.CERT_OPTIONAL) - tryProtocolCombo(ssl.PROTOCOL_SSLv3, ssl.PROTOCOL_SSLv3, True, ssl.CERT_REQUIRED) - tryProtocolCombo(ssl.PROTOCOL_SSLv3, ssl.PROTOCOL_SSLv2, False) - tryProtocolCombo(ssl.PROTOCOL_SSLv3, ssl.PROTOCOL_SSLv23, False) - tryProtocolCombo(ssl.PROTOCOL_SSLv3, ssl.PROTOCOL_TLSv1, False) - - def testProtocolTLS1(self): + try_protocol_combo(ssl.PROTOCOL_SSLv3, ssl.PROTOCOL_SSLv3, True) + try_protocol_combo(ssl.PROTOCOL_SSLv3, ssl.PROTOCOL_SSLv3, True, ssl.CERT_OPTIONAL) + try_protocol_combo(ssl.PROTOCOL_SSLv3, ssl.PROTOCOL_SSLv3, True, ssl.CERT_REQUIRED) + try_protocol_combo(ssl.PROTOCOL_SSLv3, ssl.PROTOCOL_SSLv2, False) + try_protocol_combo(ssl.PROTOCOL_SSLv3, ssl.PROTOCOL_SSLv23, False) + try_protocol_combo(ssl.PROTOCOL_SSLv3, ssl.PROTOCOL_TLSv1, False) + + def test_protocol_tlsv1(self): + """Connecting to a TLSv1 server with various client options""" if support.verbose: sys.stdout.write("\n") - tryProtocolCombo(ssl.PROTOCOL_TLSv1, ssl.PROTOCOL_TLSv1, True) - tryProtocolCombo(ssl.PROTOCOL_TLSv1, ssl.PROTOCOL_TLSv1, True, ssl.CERT_OPTIONAL) - tryProtocolCombo(ssl.PROTOCOL_TLSv1, ssl.PROTOCOL_TLSv1, True, ssl.CERT_REQUIRED) - tryProtocolCombo(ssl.PROTOCOL_TLSv1, ssl.PROTOCOL_SSLv2, False) - tryProtocolCombo(ssl.PROTOCOL_TLSv1, ssl.PROTOCOL_SSLv3, False) - tryProtocolCombo(ssl.PROTOCOL_TLSv1, ssl.PROTOCOL_SSLv23, False) - - def testSTARTTLS (self): + try_protocol_combo(ssl.PROTOCOL_TLSv1, ssl.PROTOCOL_TLSv1, True) + try_protocol_combo(ssl.PROTOCOL_TLSv1, ssl.PROTOCOL_TLSv1, True, ssl.CERT_OPTIONAL) + try_protocol_combo(ssl.PROTOCOL_TLSv1, ssl.PROTOCOL_TLSv1, True, ssl.CERT_REQUIRED) + try_protocol_combo(ssl.PROTOCOL_TLSv1, ssl.PROTOCOL_SSLv2, False) + try_protocol_combo(ssl.PROTOCOL_TLSv1, ssl.PROTOCOL_SSLv3, False) + try_protocol_combo(ssl.PROTOCOL_TLSv1, ssl.PROTOCOL_SSLv23, False) - msgs = ("msg 1", "MSG 2", "STARTTLS", "MSG 3", "msg 4", "ENDTLS", "msg 5", "msg 6") + def test_starttls(self): + """Switching from clear text to encrypted and back again.""" + msgs = (b"msg 1", b"MSG 2", b"STARTTLS", b"MSG 3", b"msg 4", b"ENDTLS", b"msg 5", b"msg 6") server = ThreadedEchoServer(CERTFILE, ssl_version=ssl.PROTOCOL_TLSv1, @@ -922,45 +924,42 @@ else: if support.verbose: sys.stdout.write("\n") for indata in msgs: - msg = indata.encode('ASCII', 'replace') if support.verbose: sys.stdout.write( - " client: sending %s...\n" % repr(msg)) + " client: sending %r...\n" % indata) if wrapped: - conn.write(msg) + conn.write(indata) outdata = conn.read() else: - s.send(msg) + s.send(indata) outdata = s.recv(1024) - if (indata == "STARTTLS" and - str(outdata, 'ASCII', 'replace').strip().lower().startswith("ok")): + msg = outdata.strip().lower() + if indata == b"STARTTLS" and msg.startswith(b"ok"): + # STARTTLS ok, switch to secure mode if support.verbose: - msg = str(outdata, 'ASCII', 'replace') sys.stdout.write( - " client: read %s from server, starting TLS...\n" - % repr(msg)) + " client: read %r from server, starting TLS...\n" + % msg) conn = ssl.wrap_socket(s, ssl_version=ssl.PROTOCOL_TLSv1) wrapped = True - elif (indata == "ENDTLS" and - str(outdata, 'ASCII', 'replace').strip().lower().startswith("ok")): + elif indata == b"ENDTLS" and msg.startswith(b"ok"): + # ENDTLS ok, switch back to clear text if support.verbose: - msg = str(outdata, 'ASCII', 'replace') sys.stdout.write( - " client: read %s from server, ending TLS...\n" - % repr(msg)) + " client: read %r from server, ending TLS...\n" + % msg) s = conn.unwrap() wrapped = False else: if support.verbose: - msg = str(outdata, 'ASCII', 'replace') sys.stdout.write( - " client: read %s from server\n" % repr(msg)) + " client: read %r from server\n" % msg) if support.verbose: sys.stdout.write(" client: closing connection.\n") if wrapped: - conn.write("over\n".encode("ASCII", "strict")) + conn.write(b"over\n") else: - s.send("over\n".encode("ASCII", "strict")) + s.send(b"over\n") if wrapped: conn.close() else: @@ -969,8 +968,8 @@ else: server.stop() server.join() - def testSocketServer(self): - + def test_socketserver(self): + """Using a SocketServer to create and manage SSL connections.""" server = OurHTTPSServer(CERTFILE) flag = threading.Event() server.start(flag) @@ -980,7 +979,8 @@ else: try: if support.verbose: sys.stdout.write('\n') - d1 = open(CERTFILE, 'rb').read() + with open(CERTFILE, 'rb') as f: + d1 = f.read() d2 = '' # now fetch the same data from the HTTPS server url = 'https://%s:%d/%s' % ( @@ -1003,12 +1003,14 @@ else: sys.stdout.write('joining thread\n') server.join() - def testAsyncoreServer(self): + def test_asyncore_server(self): + """Check the example asyncore integration.""" + indata = "TEST MESSAGE of mixed case\n" if support.verbose: sys.stdout.write("\n") - indata="FOO\n" + indata = b"FOO\n" server = AsyncoreEchoServer(CERTFILE) flag = threading.Event() server.start(flag) @@ -1020,18 +1022,17 @@ else: s.connect(('127.0.0.1', server.port)) if support.verbose: sys.stdout.write( - " client: sending %s...\n" % (repr(indata))) - s.write(indata.encode('ASCII', 'strict')) + " client: sending %r...\n" % indata) + s.write(indata) outdata = s.read() if support.verbose: - sys.stdout.write(" client: read %s\n" % repr(outdata)) - outdata = str(outdata, 'ASCII', 'strict') + sys.stdout.write(" client: read %r\n" % outdata) if outdata != indata.lower(): self.fail( - "bad data <<%s>> (%d) received; expected <<%s>> (%d)\n" - % (outdata[:min(len(outdata),20)], len(outdata), - indata[:min(len(indata),20)].lower(), len(indata))) - s.write("over\n".encode("ASCII", "strict")) + "bad data <<%r>> (%d) received; expected <<%r>> (%d)\n" + % (outdata[:20], len(outdata), + indata[:20].lower(), len(indata))) + s.write(b"over\n") if support.verbose: sys.stdout.write(" client: closing connection.\n") s.close() @@ -1039,8 +1040,8 @@ else: server.stop() server.join() - def testAllRecvAndSendMethods(self): - + def test_recv_send(self): + """Test recv(), send() and friends.""" if support.verbose: sys.stdout.write("\n") @@ -1089,19 +1090,18 @@ else: data_prefix = "PREFIX_" for meth_name, send_meth, expect_success, args in send_methods: - indata = data_prefix + meth_name + indata = (data_prefix + meth_name).encode('ascii') try: - send_meth(indata.encode('ASCII', 'strict'), *args) + send_meth(indata, *args) outdata = s.read() - outdata = str(outdata, 'ASCII', 'strict') if outdata != indata.lower(): raise support.TestFailed( "While sending with <<{name:s}>> bad data " - "<<{outdata:s}>> ({nout:d}) received; " - "expected <<{indata:s}>> ({nin:d})\n".format( - name=meth_name, outdata=repr(outdata[:20]), + "<<{outdata:r}>> ({nout:d}) received; " + "expected <<{indata:r}>> ({nin:d})\n".format( + name=meth_name, outdata=outdata[:20], nout=len(outdata), - indata=repr(indata[:20]), nin=len(indata) + indata=indata[:20], nin=len(indata) ) ) except ValueError as e: @@ -1119,19 +1119,18 @@ else: ) for meth_name, recv_meth, expect_success, args in recv_methods: - indata = data_prefix + meth_name + indata = (data_prefix + meth_name).encode('ascii') try: - s.send(indata.encode('ASCII', 'strict')) + s.send(indata) outdata = recv_meth(*args) - outdata = str(outdata, 'ASCII', 'strict') if outdata != indata.lower(): raise support.TestFailed( "While receiving with <<{name:s}>> bad data " - "<<{outdata:s}>> ({nout:d}) received; " - "expected <<{indata:s}>> ({nin:d})\n".format( - name=meth_name, outdata=repr(outdata[:20]), + "<<{outdata:r}>> ({nout:d}) received; " + "expected <<{indata:r}>> ({nin:d})\n".format( + name=meth_name, outdata=outdata[:20], nout=len(outdata), - indata=repr(indata[:20]), nin=len(indata) + indata=indata[:20], nin=len(indata) ) ) except ValueError as e: @@ -1150,7 +1149,7 @@ else: # consume data s.read() - s.write("over\n".encode("ASCII", "strict")) + s.write(b"over\n") s.close() finally: server.stop() @@ -1229,10 +1228,11 @@ def test_main(verbose=False): if thread_info and support.is_resource_enabled('network'): tests.append(ThreadedTests) - support.run_unittest(*tests) - - if _have_threads: - support.threading_cleanup(*thread_info) + try: + support.run_unittest(*tests) + finally: + if _have_threads: + support.threading_cleanup(*thread_info) if __name__ == "__main__": test_main() -- cgit v0.12 -- cgit v0.12 From b199796f97565c6bc495b59076302e212cff0785 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 28 Apr 2010 22:58:16 +0000 Subject: Merged revisions 80603 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80603 | antoine.pitrou | 2010-04-29 00:57:15 +0200 (jeu., 29 avril 2010) | 3 lines Fix test failure with -bb ........ --- Lib/test/test_ssl.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py index 982fa24..d76472a 100644 --- a/Lib/test/test_ssl.py +++ b/Lib/test/test_ssl.py @@ -342,14 +342,14 @@ else: self.close() return elif (self.server.starttls_server and - stripped == 'STARTTLS'): + stripped == b'STARTTLS'): if support.verbose and self.server.connectionchatty: sys.stdout.write(" server: read STARTTLS from client, sending OK...\n") self.write(b"OK\n") if not self.wrap_conn(): return elif (self.server.starttls_server and self.sslconn - and stripped == 'ENDTLS'): + and stripped == b'ENDTLS'): if support.verbose and self.server.connectionchatty: sys.stdout.write(" server: read ENDTLS from client, sending OK...\n") self.write(b"OK\n") -- cgit v0.12 From 72867d611d703100327ea3f12453b75bdce031d6 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Thu, 29 Apr 2010 10:18:33 +0000 Subject: Merged revisions 80612 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80612 | antoine.pitrou | 2010-04-29 12:11:46 +0200 (jeu., 29 avril 2010) | 10 lines Merged revisions 80610 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80610 | antoine.pitrou | 2010-04-29 12:05:40 +0200 (jeu., 29 avril 2010) | 4 lines Issue #7834: Fix connect() of Bluetooth L2CAP sockets with recent versions of the Linux kernel. Patch by Yaniv Aknin. ........ ................ --- Misc/ACKS | 1 + Misc/NEWS | 3 +++ Modules/socketmodule.c | 1 + 3 files changed, 5 insertions(+) diff --git a/Misc/ACKS b/Misc/ACKS index c5ecfa2..e254d34 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -12,6 +12,7 @@ PS: In the standard Python distribution, this file is encoded in UTF-8. David Abrahams Jim Ahlstrom Farhan Ahmad +Yaniv Aknin Jyrki Alakuijala Billy G. Allie Kevin Altis diff --git a/Misc/NEWS b/Misc/NEWS index 55f4e7a..0e45fef 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,9 @@ Core and Builtins Library ------- +- Issue #7834: Fix connect() of Bluetooth L2CAP sockets with recent versions + of the Linux kernel. Patch by Yaniv Aknin. + - Issue #6312: Fixed http HEAD request when the transfer encoding is chunked. It should correctly return an empty response now. diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c index 1a45c53..636571c 100644 --- a/Modules/socketmodule.c +++ b/Modules/socketmodule.c @@ -1290,6 +1290,7 @@ getsockaddrarg(PySocketSockObject *s, PyObject *args, char *straddr; addr = (struct sockaddr_l2 *)addr_ret; + memset(addr, 0, sizeof(struct sockaddr_l2)); _BT_L2_MEMB(addr, family) = AF_BLUETOOTH; if (!PyArg_ParseTuple(args, "si", &straddr, &_BT_L2_MEMB(addr, psm))) { -- cgit v0.12 -- cgit v0.12 From f7317f9efcc6a109e702984b595fbf61895285e3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Lars=20Gust=C3=A4bel?= <lars@gustaebel.de> Date: Thu, 29 Apr 2010 15:42:25 +0000 Subject: Merged revisions 80618 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80618 | lars.gustaebel | 2010-04-29 17:37:02 +0200 (Thu, 29 Apr 2010) | 10 lines Merged revisions 80616 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80616 | lars.gustaebel | 2010-04-29 17:23:38 +0200 (Thu, 29 Apr 2010) | 4 lines Issue #8464: tarfile.open(name, mode="w|") no longer creates files with execute permissions set. ........ ................ --- Lib/tarfile.py | 2 +- Lib/test/test_tarfile.py | 18 ++++++++++++++++++ Misc/NEWS | 3 +++ 3 files changed, 22 insertions(+), 1 deletion(-) diff --git a/Lib/tarfile.py b/Lib/tarfile.py index ef316b5..125d95d 100644 --- a/Lib/tarfile.py +++ b/Lib/tarfile.py @@ -349,7 +349,7 @@ class _LowLevelFile: }[mode] if hasattr(os, "O_BINARY"): mode |= os.O_BINARY - self.fd = os.open(name, mode) + self.fd = os.open(name, mode, 0o666) def close(self): os.close(self.fd) diff --git a/Lib/test/test_tarfile.py b/Lib/test/test_tarfile.py index 2746448..1a556eb 100644 --- a/Lib/test/test_tarfile.py +++ b/Lib/test/test_tarfile.py @@ -702,6 +702,24 @@ class StreamWriteTest(WriteTestBase): self.assertTrue(data.count(b"\0") == tarfile.RECORDSIZE, "incorrect zero padding") + def test_file_mode(self): + # Test for issue #8464: Create files with correct + # permissions. + if sys.platform == "win32" or not hasattr(os, "umask"): + return + + if os.path.exists(tmpname): + os.remove(tmpname) + + original_umask = os.umask(0o022) + try: + tar = tarfile.open(tmpname, self.mode) + tar.close() + mode = os.stat(tmpname).st_mode & 0o777 + self.assertEqual(mode, 0o644, "wrong file permissions") + finally: + os.umask(original_umask) + class GNUWriteTest(unittest.TestCase): # This testcase checks for correct creation of GNU Longname diff --git a/Misc/NEWS b/Misc/NEWS index 0e45fef..bfc6772 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,9 @@ Core and Builtins Library ------- +- Issue #8464: tarfile no longer creates files with execute permissions set + when mode="w|" is used. + - Issue #7834: Fix connect() of Bluetooth L2CAP sockets with recent versions of the Linux kernel. Patch by Yaniv Aknin. -- cgit v0.12 From 2154fd16d251023078be674d6fa0c4787418c7f3 Mon Sep 17 00:00:00 2001 From: Ezio Melotti <ezio.melotti@gmail.com> Date: Thu, 29 Apr 2010 16:25:49 +0000 Subject: Merged revisions 80624 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80624 | ezio.melotti | 2010-04-29 18:24:51 +0200 (Thu, 29 Apr 2010) | 9 lines Merged revisions 80620 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80620 | ezio.melotti | 2010-04-29 18:07:20 +0200 (Thu, 29 Apr 2010) | 1 line Group the Windows entries in getfilesystemencoding doc, move the win 9x one at the bottom of the list and fix some markup. ........ ................ --- Doc/library/sys.rst | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst index be26b63..c48ff1b 100644 --- a/Doc/library/sys.rst +++ b/Doc/library/sys.rst @@ -300,17 +300,19 @@ always available. file names, or ``None`` if the system default encoding is used. The result value depends on the operating system: - * On Windows 9x, the encoding is "mbcs". - - * On Mac OS X, the encoding is "utf-8". + * On Mac OS X, the encoding is ``'utf-8'``. * On Unix, the encoding is the user's preference according to the result of - nl_langinfo(CODESET), or :const:`None` if the ``nl_langinfo(CODESET)`` failed. + nl_langinfo(CODESET), or ``None`` if the ``nl_langinfo(CODESET)`` + failed. * On Windows NT+, file names are Unicode natively, so no conversion is - performed. :func:`getfilesystemencoding` still returns ``'mbcs'``, as this is - the encoding that applications should use when they explicitly want to convert - Unicode strings to byte strings that are equivalent when used as file names. + performed. :func:`getfilesystemencoding` still returns ``'mbcs'``, as + this is the encoding that applications should use when they explicitly + want to convert Unicode strings to byte strings that are equivalent when + used as file names. + + * On Windows 9x, the encoding is ``'mbcs'``. .. function:: getrefcount(object) -- cgit v0.12 From cbfee1d0cecf42430e10c087ce2e7ba6490b722b Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Thu, 29 Apr 2010 20:07:33 +0000 Subject: Merged revisions 80629 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80629 | senthil.kumaran | 2010-04-30 01:32:50 +0530 (Fri, 30 Apr 2010) | 9 lines Merged revisions 80627 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80627 | senthil.kumaran | 2010-04-30 01:16:08 +0530 (Fri, 30 Apr 2010) | 3 lines Fixing the Broken links of mechanize library. ........ ................ --- Doc/library/http.cookiejar.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/library/http.cookiejar.rst b/Doc/library/http.cookiejar.rst index 7141d5b..a60654d 100644 --- a/Doc/library/http.cookiejar.rst +++ b/Doc/library/http.cookiejar.rst @@ -108,7 +108,7 @@ The following classes are provided: :mod:`http.cookiejar` and :mod:`http.cookies` modules do not depend on each other. - http://wwwsearch.sf.net/ClientCookie/ + http://wwwsearch.sourceforge.net/mechanize/ Extensions to this module, including a class for reading Microsoft Internet Explorer cookies on Windows. @@ -295,7 +295,7 @@ FileCookieJar subclasses and co-operation with web browsers The following :class:`CookieJar` subclasses are provided for reading and writing . Further :class:`CookieJar` subclasses, including one that reads Microsoft Internet Explorer cookies, are available at -http://wwwsearch.sf.net/ClientCookie/. +http://wwwsearch.sourceforge.net/mechanize/. .. class:: MozillaCookieJar(filename, delayload=None, policy=None) -- cgit v0.12 From 135751e6e6544cc79b721fddefd75fb80eb1f833 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Giampaolo=20Rodol=C3=A0?= <g.rodola@gmail.com> Date: Thu, 29 Apr 2010 20:47:09 +0000 Subject: Merged revisions 80633 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80633 | giampaolo.rodola | 2010-04-29 22:45:01 +0200 (gio, 29 apr 2010) | 9 lines Merged revisions 80631 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80631 | giampaolo.rodola | 2010-04-29 22:31:17 +0200 (gio, 29 apr 2010) | 1 line Fixes issue 8543 (asynchat documentation issues) ........ ................ --- Doc/library/asynchat.rst | 101 +++++------------------------------------------ 1 file changed, 10 insertions(+), 91 deletions(-) diff --git a/Doc/library/asynchat.rst b/Doc/library/asynchat.rst index e511a05..3b8eb12 100644 --- a/Doc/library/asynchat.rst +++ b/Doc/library/asynchat.rst @@ -80,12 +80,6 @@ connection requests. :exc:`NotImplementedError` exception. -.. method:: async_chat._collect_incoming_data(data) - - Sample implementation of a data collection rutine to be used in conjunction - with :meth:`_get_data` in a user-specified :meth:`found_terminator`. - - .. method:: async_chat.discard_buffers() In emergencies this method will discard any data held in the input and/or @@ -100,49 +94,17 @@ connection requests. should be available via an instance attribute. -.. method:: async_chat._get_data() - - Will return and clear the data received with the sample - :meth:`_collect_incoming_data` implementation. - - .. method:: async_chat.get_terminator() Returns the current terminator for the channel. -.. method:: async_chat.handle_close() - - Called when the channel is closed. The default method silently closes the - channel's socket. - - -.. method:: async_chat.handle_read() - - Called when a read event fires on the channel's socket in the asynchronous - loop. The default method checks for the termination condition established - by :meth:`set_terminator`, which can be either the appearance of a - particular string in the input stream or the receipt of a particular number - of characters. When the terminator is found, :meth:`handle_read` calls the - :meth:`found_terminator` method after calling :meth:`collect_incoming_data` - with any data preceding the terminating condition. - - -.. method:: async_chat.handle_write() - - Called when the application may write data to the channel. The default - method calls the :meth:`initiate_send` method, which in turn will call - :meth:`refill_buffer` to collect data from the producer fifo associated - with the channel. - - .. method:: async_chat.push(data) - Creates a :class:`simple_producer` object (*see below*) containing the data - and pushes it on to the channel's ``producer_fifo`` to ensure its - transmission. This is all you need to do to have the channel write the - data out to the network, although it is possible to use your own producers - in more complex schemes to implement encryption and chunking, for example. + Pushes data on to the channel's fifo to ensure its transmission. + This is all you need to do to have the channel write the data out to the + network, although it is possible to use your own producers in more complex + schemes to implement encryption and chunking, for example. .. method:: async_chat.push_with_producer(producer) @@ -153,20 +115,6 @@ connection requests. method and send the data to the remote endpoint. -.. method:: async_chat.readable() - - Should return ``True`` for the channel to be included in the set of - channels tested by the :cfunc:`select` loop for readability. - - -.. method:: async_chat.refill_buffer() - - Refills the output buffer by calling the :meth:`more` method of the - producer at the head of the fifo. If it is exhausted then the producer is - popped off the fifo and the next producer is activated. If the current - producer is, or becomes, ``None`` then the channel is closed. - - .. method:: async_chat.set_terminator(term) Sets the terminating condition to be recognized on the channel. ``term`` @@ -191,36 +139,16 @@ connection requests. by the channel after :meth:`found_terminator` is called. -.. method:: async_chat.writable() - - Should return ``True`` as long as items remain on the producer fifo, or the - channel is connected and the channel's output buffer is non-empty. - - -asynchat - Auxiliary Classes and Functions +asynchat - Auxiliary Classes ------------------------------------------ - -.. class:: simple_producer(data, buffer_size=512) - - A :class:`simple_producer` takes a chunk of data and an optional buffer - size. Repeated calls to its :meth:`more` method yield successive chunks of - the data no larger than *buffer_size*. - - - .. method:: more() - - Produces the next chunk of information from the producer, or returns the - empty string. - - .. class:: fifo(list=None) - Each channel maintains a :class:`fifo` holding data which has been pushed - by the application but not yet popped for writing to the channel. A - :class:`fifo` is a list used to hold data and/or producers until they are - required. If the *list* argument is provided then it should contain - producers or data items to be written to the channel. + A :class:`fifo` holding data which has been pushed by the application but + not yet popped for writing to the channel. A :class:`fifo` is a list used + to hold data and/or producers until they are required. If the *list* + argument is provided then it should contain producers or data items to be + written to the channel. .. method:: is_empty() @@ -244,15 +172,6 @@ asynchat - Auxiliary Classes and Functions If the fifo is not empty, returns ``True, first()``, deleting the popped item. Returns ``False, None`` for an empty fifo. -The :mod:`asynchat` module also defines one utility function, which may be of -use in network and textual analysis operations. - - -.. function:: find_prefix_at_end(haystack, needle) - - Returns ``True`` if string *haystack* ends with any non-empty prefix of - string *needle*. - .. _asynchat-example: -- cgit v0.12 -- cgit v0.12 From 72a8b7d22da3c26b4943d8d3f1fcef9c320033da Mon Sep 17 00:00:00 2001 From: Ronald Oussoren <ronaldoussoren@mac.com> Date: Fri, 30 Apr 2010 15:01:23 +0000 Subject: Merged revisions 80655 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80655 | ronald.oussoren | 2010-04-30 17:00:26 +0200 (Fri, 30 Apr 2010) | 9 lines Merged revisions 80653 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80653 | ronald.oussoren | 2010-04-30 16:58:39 +0200 (Fri, 30 Apr 2010) | 2 lines Fix for issue 8476 ........ ................ --- Mac/BuildScript/build-installer.py | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/Mac/BuildScript/build-installer.py b/Mac/BuildScript/build-installer.py index b48162d..e126308 100755 --- a/Mac/BuildScript/build-installer.py +++ b/Mac/BuildScript/build-installer.py @@ -1111,13 +1111,14 @@ def setIcon(filePath, icnsPath): Set the custom icon for the specified file or directory. """ - toolPath = os.path.join(os.path.dirname(__file__), "seticon.app/Contents/MacOS/seticon") - dirPath = os.path.dirname(__file__) + dirPath = os.path.normpath(os.path.dirname(__file__)) + toolPath = os.path.join(dirPath, "seticon.app/Contents/MacOS/seticon") if not os.path.exists(toolPath) or os.stat(toolPath).st_mtime < os.stat(dirPath + '/seticon.m').st_mtime: # NOTE: The tool is created inside an .app bundle, otherwise it won't work due # to connections to the window server. - if not os.path.exists('seticon.app/Contents/MacOS'): - os.makedirs('seticon.app/Contents/MacOS') + appPath = os.path.join(dirPath, "seticon.app/Contents/MacOS") + if not os.path.exists(appPath): + os.makedirs(appPath) runCommand("cc -o %s %s/seticon.m -framework Cocoa"%( shellQuote(toolPath), shellQuote(dirPath))) -- cgit v0.12 From ac4e54ad8fdf76a26f7ad160e8d3e1e9b4d163da Mon Sep 17 00:00:00 2001 From: Ronald Oussoren <ronaldoussoren@mac.com> Date: Fri, 30 Apr 2010 15:13:51 +0000 Subject: Merged revisions 80659 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80659 | ronald.oussoren | 2010-04-30 17:13:13 +0200 (Fri, 30 Apr 2010) | 10 lines Merged revisions 80657 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80657 | ronald.oussoren | 2010-04-30 17:11:22 +0200 (Fri, 30 Apr 2010) | 3 lines Add notes about uninstalling a framework install to Mac/README. Fixes issue 7107. ........ ................ --- Mac/README | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) diff --git a/Mac/README b/Mac/README index c64478c..f84e134 100644 --- a/Mac/README +++ b/Mac/README @@ -224,6 +224,26 @@ This almost always means you are trying to build a universal binary for Python and have libaries in ``/usr/local`` that don't contain the required architectures. Temporarily move ``/usr/local`` aside to finish the build. + +Uninstalling a framework install, including the binary installer +================================================================ + +Uninstalling a framework can be done by manually removing all bits that got installed, +that's true for both installations from source and installations using the binary installer. +Sadly enough OSX does not have a central uninstaller. + +The main bit of a framework install is the framework itself, installed in +``/Library/Frameworks/Python.framework``. This can contain multiple versions +of Python, if you want to remove just one version you have to remove the +version-specific subdirectory: ``/Library/Frameworks/Python.framework/Versions/X.Y``. +If you do that, ensure that ``/Library/Frameworks/Python.framework/Versions/Current`` +is a symlink that points to an installed version of Python. + +A framework install also installs some applications in ``/Applications/Python X.Y``, + +And lastly a framework installation installs files in ``/usr/local/bin``, all of +them symbolic links to files in ``/Library/Frameworks/Python.framework/Versions/X.Y/bin``. + Odds and ends ============= @@ -234,4 +254,4 @@ macresource module and the Mac/OSX/Makefile cater for this, and create files. Jack Jansen, Jack.Jansen@cwi.nl, 15-Jul-2004. - Ronald Oussoren, RonaldOussoren@mac.com, 26-May-2006 + Ronald Oussoren, RonaldOussoren@mac.com, 30-April-2010 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From a751c3fcb85b91772485b87948ef45477d01a61a Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Fri, 30 Apr 2010 23:23:38 +0000 Subject: Merged revisions 80671 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80671 | antoine.pitrou | 2010-05-01 01:20:15 +0200 (sam., 01 mai 2010) | 10 lines Merged revisions 80669 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80669 | antoine.pitrou | 2010-05-01 01:08:48 +0200 (sam., 01 mai 2010) | 4 lines Issue #8576: Remove use of find_unused_port() in test_smtplib and test_multiprocessing. Patch by Paul Moore. ........ ................ --- Lib/test/test_multiprocessing.py | 6 +++--- Lib/test/test_smtplib.py | 12 ++++++++---- Misc/NEWS | 3 +++ 3 files changed, 14 insertions(+), 7 deletions(-) diff --git a/Lib/test/test_multiprocessing.py b/Lib/test/test_multiprocessing.py index f901a05..c5aeb14 100644 --- a/Lib/test/test_multiprocessing.py +++ b/Lib/test/test_multiprocessing.py @@ -1221,9 +1221,9 @@ class _TestManagerRestart(BaseTestCase): def test_rapid_restart(self): authkey = os.urandom(32) - port = test.support.find_unused_port() manager = QueueManager( - address=('localhost', port), authkey=authkey, serializer=SERIALIZER) + address=('localhost', 0), authkey=authkey, serializer=SERIALIZER) + addr = manager.get_server().address manager.start() p = self.Process(target=self._putter, args=(manager.address, authkey)) @@ -1233,7 +1233,7 @@ class _TestManagerRestart(BaseTestCase): del queue manager.shutdown() manager = QueueManager( - address=('localhost', port), authkey=authkey, serializer=SERIALIZER) + address=addr, authkey=authkey, serializer=SERIALIZER) manager.start() manager.shutdown() diff --git a/Lib/test/test_smtplib.py b/Lib/test/test_smtplib.py index fff319d..727ef83 100644 --- a/Lib/test/test_smtplib.py +++ b/Lib/test/test_smtplib.py @@ -152,8 +152,10 @@ class DebuggingServerTests(TestCase): self.serv_evt = threading.Event() self.client_evt = threading.Event() - self.port = support.find_unused_port() - self.serv = smtpd.DebuggingServer((HOST, self.port), ('nowhere', -1)) + # Pick a random unused port by passing 0 for the port number + self.serv = smtpd.DebuggingServer((HOST, 0), ('nowhere', -1)) + # Keep a note of what port was assigned + self.port = self.serv.socket.getsockname()[1] serv_args = (self.serv, self.serv_evt, self.client_evt) threading.Thread(target=debugging_server, args=serv_args).start() @@ -379,8 +381,10 @@ class SMTPSimTests(TestCase): def setUp(self): self.serv_evt = threading.Event() self.client_evt = threading.Event() - self.port = support.find_unused_port() - self.serv = SimSMTPServer((HOST, self.port), ('nowhere', -1)) + # Pick a random unused port by passing 0 for the port number + self.serv = SimSMTPServer((HOST, 0), ('nowhere', -1)) + # Keep a note of what port was assigned + self.port = self.serv.socket.getsockname()[1] serv_args = (self.serv, self.serv_evt, self.client_evt) threading.Thread(target=debugging_server, args=serv_args).start() diff --git a/Misc/NEWS b/Misc/NEWS index bfc6772..5414512 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -137,6 +137,9 @@ Build Tests ----- +- Issue #8576: Remove use of find_unused_port() in test_smtplib and + test_multiprocessing. Patch by Paul Moore. + - Issue #8531: Skip test_ascii_formatd if ctypes module is missing - Issue #3864: Skip three test_signal tests on freebsd6 because they fail -- cgit v0.12 From 5a3bc6533c80c17842554678dde469bca23f9501 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Sat, 1 May 2010 08:32:23 +0000 Subject: Merged revisions 80677 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80677 | senthil.kumaran | 2010-05-01 13:59:18 +0530 (Sat, 01 May 2010) | 9 lines Merged revisions 80675 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80675 | senthil.kumaran | 2010-05-01 13:31:56 +0530 (Sat, 01 May 2010) | 3 lines Fix issue8582: urllib.urlretrieve fails with ValueError: Invalid format string ........ ................ --- Lib/test/test_urllibnet.py | 11 +++++++++++ Lib/urllib/request.py | 2 +- 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_urllibnet.py b/Lib/test/test_urllibnet.py index 63e061a..37cad42 100644 --- a/Lib/test/test_urllibnet.py +++ b/Lib/test/test_urllibnet.py @@ -8,6 +8,7 @@ import urllib.request import sys import os import email.message +import time def _open_with_retry(func, host, *args, **kwargs): @@ -180,6 +181,16 @@ class urlretrieveNetworkTests(unittest.TestCase): self.assertTrue(isinstance(header, email.message.Message), "header is not an instance of email.message.Message") + def test_data_header(self): + logo = "http://www.python.org/community/logos/python-logo-master-v3-TM.png" + file_location, fileheaders = self.urlretrieve(logo) + os.unlink(file_location) + datevalue = fileheaders.get('Date') + dateformat = '%a, %d %b %Y %H:%M:%S GMT' + try: + time.strptime(datevalue, dateformat) + except ValueError: + self.fail('Date value not in %r format', dateformat) def test_main(): diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index 0f9e2f8..002e326 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -1781,7 +1781,7 @@ class URLopener: else: encoding = '' msg = [] - msg.append('Date: %s'%time.strftime('%a, %d %b %Y %T GMT', + msg.append('Date: %s'%time.strftime('%a, %d %b %Y %H:%M:%S GMT', time.gmtime(time.time()))) msg.append('Content-type: %s' % type) if encoding == 'base64': -- cgit v0.12 From 6d377a961c86471c3403e11871f52f5a0613e0cb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Giampaolo=20Rodol=C3=A0?= <g.rodola@gmail.com> Date: Sat, 1 May 2010 18:07:41 +0000 Subject: Merged revisions 80688 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80688 | giampaolo.rodola | 2010-05-01 20:04:27 +0200 (sab, 01 mag 2010) | 1 line add myself to Misc/maintainers.rst for asyncore, asynchat and ssl modules and networking interest area ........ --- Misc/maintainers.rst | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/Misc/maintainers.rst b/Misc/maintainers.rst index 1fcdae1..3fb00ff 100644 --- a/Misc/maintainers.rst +++ b/Misc/maintainers.rst @@ -48,8 +48,8 @@ aifc r.david.murray argparse bethard array ast -asynchat josiahcarlson -asyncore josiahcarlson +asynchat josiahcarlson, giampaolo.rodola +asyncore josiahcarlson, giampaolo.rodola atexit audioop base64 @@ -187,7 +187,7 @@ socket socketserver spwd sqlite3 ghaering -ssl janssen, pitrou +ssl janssen, pitrou, giampaolo.rodola stat string stringprep @@ -280,7 +280,7 @@ io pitrou, benjamin.peterson locale lemburg, loewis mathematics mark.dickinson, eric.smith, lemburg memory management tim_one, lemburg -networking +networking giampaolo.rodola packaging tarek, lemburg py3 transition benjamin.peterson release management tarek, lemburg, benjamin.peterson, barry, loewis, -- cgit v0.12 From 7effde0014129bb2577ad6eb9bf0f71b77262390 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sat, 1 May 2010 20:33:30 +0000 Subject: Merged revisions 80692 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80692 | antoine.pitrou | 2010-05-01 22:29:38 +0200 (sam., 01 mai 2010) | 9 lines Merged revisions 80690 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80690 | antoine.pitrou | 2010-05-01 22:26:58 +0200 (sam., 01 mai 2010) | 3 lines Remove duplicate test ........ ................ --- Lib/test/test_ssl.py | 21 --------------------- 1 file changed, 21 deletions(-) diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py index d76472a..cef8ef6 100644 --- a/Lib/test/test_ssl.py +++ b/Lib/test/test_ssl.py @@ -39,27 +39,6 @@ def handle_error(prefix): class BasicTests(unittest.TestCase): - def test_connect(self): - if not support.is_resource_enabled('network'): - return - s = ssl.wrap_socket(socket.socket(socket.AF_INET), - cert_reqs=ssl.CERT_NONE) - s.connect(("svn.python.org", 443)) - c = s.getpeercert() - if c: - self.fail("Peer cert %s shouldn't be here!") - s.close() - - # this should fail because we have no verification certs - s = ssl.wrap_socket(socket.socket(socket.AF_INET), - cert_reqs=ssl.CERT_REQUIRED) - try: - s.connect(("svn.python.org", 443)) - except ssl.SSLError: - pass - finally: - s.close() - def test_constants(self): ssl.PROTOCOL_SSLv2 ssl.PROTOCOL_SSLv23 -- cgit v0.12 From 82af01d38b9d192bd299f07145b5c99a6e0da82b Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sun, 2 May 2010 16:45:41 +0000 Subject: Merged revisions 78965 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78965 | benjamin.peterson | 2010-03-14 10:18:25 -0500 (Sun, 14 Mar 2010) | 13 lines Merged revisions 78962,78964 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78962 | benjamin.peterson | 2010-03-14 09:24:31 -0500 (Sun, 14 Mar 2010) | 1 line fix freebsd linking #7705 ........ r78964 | benjamin.peterson | 2010-03-14 10:06:14 -0500 (Sun, 14 Mar 2010) | 1 line fix quotes ........ ................ --- configure | 10819 +++++++++++++++++++++++++++++++-------------------------- configure.in | 2 +- 2 files changed, 5839 insertions(+), 4982 deletions(-) diff --git a/configure b/configure index 46a1a4f..38a3e44 100755 --- a/configure +++ b/configure @@ -1,12 +1,12 @@ #! /bin/sh -# From configure.in Revision: 80192 . +# From configure.in Revision: 80577 . # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.61 for python 3.1. +# Generated by GNU Autoconf 2.63 for python 3.1. # # Report bugs to <http://bugs.python.org/>. # # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## --------------------- ## @@ -18,7 +18,7 @@ DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -40,17 +40,45 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS as_cr_digits='0123456789' as_cr_alnum=$as_cr_Letters$as_cr_digits -# The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then - echo "#! /bin/sh" >conf$$.sh - echo "exit 0" >>conf$$.sh - chmod +x conf$$.sh - if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then - PATH_SEPARATOR=';' +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' else - PATH_SEPARATOR=: + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' fi - rm -f conf$$.sh + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } fi # Support unset when possible. @@ -66,8 +94,6 @@ fi # there to prevent editors from complaining about space-tab. # (If _AS_PATH_WALK were called with IFS unset, it would disable word # splitting by setting IFS to empty value.) -as_nl=' -' IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. @@ -90,7 +116,7 @@ if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 { (exit 1); exit 1; } fi @@ -103,17 +129,10 @@ PS2='> ' PS4='+ ' # NLS nuisances. -for as_var in \ - LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ - LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ - LC_TELEPHONE LC_TIME -do - if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then - eval $as_var=C; export $as_var - else - ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var - fi -done +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE # Required to use basename. if expr a : '\(a\)' >/dev/null 2>&1 && @@ -135,7 +154,7 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| . 2>/dev/null || -echo X/"$0" | +$as_echo X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/ q @@ -161,7 +180,7 @@ else as_have_required=no fi - if test $as_have_required = yes && (eval ": + if test $as_have_required = yes && (eval ": (as_func_return () { (exit \$1) } @@ -243,7 +262,7 @@ IFS=$as_save_IFS if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -264,7 +283,7 @@ _ASEOF if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -344,10 +363,10 @@ fi if test "x$CONFIG_SHELL" != x; then for as_var in BASH_ENV ENV - do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var - done - export CONFIG_SHELL - exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} + do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + done + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} fi @@ -416,9 +435,10 @@ fi test \$exitcode = 0") || { echo No shell found that supports shell functions. - echo Please tell autoconf@gnu.org about your system, - echo including any error possibly output before this - echo message + echo Please tell bug-autoconf@gnu.org about your system, + echo including any error possibly output before this message. + echo This can help us improve future autoconf versions. + echo Configuration will now proceed without shell functions. } @@ -454,7 +474,7 @@ test \$exitcode = 0") || { s/-\n.*// ' >$as_me.lineno && chmod +x "$as_me.lineno" || - { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 { (exit 1); exit 1; }; } # Don't try to exec as it changes $[0], causing all sort of problems @@ -482,7 +502,6 @@ case `echo -n x` in *) ECHO_N='-n';; esac - if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.*\(...\)'`" = X001; then as_expr=expr @@ -495,19 +514,22 @@ if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file else rm -f conf$$.dir - mkdir conf$$.dir -fi -echo >conf$$.file -if ln -s conf$$.file conf$$ 2>/dev/null; then - as_ln_s='ln -s' - # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. - ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else as_ln_s='cp -p' -elif ln conf$$.file conf$$ 2>/dev/null; then - as_ln_s=ln + fi else as_ln_s='cp -p' fi @@ -532,10 +554,10 @@ else as_test_x=' eval sh -c '\'' if test -d "$1"; then - test -d "$1/."; + test -d "$1/."; else case $1 in - -*)set "./$1";; + -*)set "./$1";; esac; case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in ???[sx]*):;;*)false;;esac;fi @@ -616,127 +638,159 @@ ac_includes_default="\ # include <unistd.h> #endif" -ac_subst_vars='SHELL -PATH_SEPARATOR -PACKAGE_NAME -PACKAGE_TARNAME -PACKAGE_VERSION -PACKAGE_STRING -PACKAGE_BUGREPORT -exec_prefix -prefix -program_transform_name -bindir -sbindir -libexecdir -datarootdir -datadir -sysconfdir -sharedstatedir -localstatedir -includedir -oldincludedir -docdir -infodir -htmldir -dvidir -pdfdir -psdir -libdir -localedir -mandir -DEFS -ECHO_C -ECHO_N -ECHO_T -LIBS -build_alias -host_alias -target_alias -VERSION -SOVERSION -CONFIG_ARGS -UNIVERSALSDK -ARCH_RUN_32BIT -LIPO_32BIT_FLAGS -LIPO_64BIT_FLAGS -PYTHONFRAMEWORK -PYTHONFRAMEWORKIDENTIFIER -PYTHONFRAMEWORKDIR -PYTHONFRAMEWORKPREFIX -PYTHONFRAMEWORKINSTALLDIR -FRAMEWORKINSTALLFIRST -FRAMEWORKINSTALLLAST -FRAMEWORKALTINSTALLFIRST -FRAMEWORKALTINSTALLLAST -FRAMEWORKUNIXTOOLSPREFIX -MACHDEP -SGI_ABI -CONFIGURE_MACOSX_DEPLOYMENT_TARGET -EXPORT_MACOSX_DEPLOYMENT_TARGET -CC -CFLAGS -LDFLAGS -CPPFLAGS -ac_ct_CC -EXEEXT -OBJEXT -CXX -MAINCC -CPP -GREP -EGREP -BUILDEXEEXT -LIBRARY -LDLIBRARY -DLLLIBRARY -BLDLIBRARY -LDLIBRARYDIR -INSTSONAME -RUNSHARED -LINKCC -GNULD -RANLIB -AR -ARFLAGS -SVNVERSION -INSTALL_PROGRAM -INSTALL_SCRIPT -INSTALL_DATA -LN -OPT -BASECFLAGS -UNIVERSAL_ARCH_FLAGS -OTHER_LIBTOOL_OPT -LIBTOOL_CRUFT -SO -LDSHARED -BLDSHARED -CCSHARED -LINKFORSHARED -CFLAGSFORSHARED -SHLIBS -USE_SIGNAL_MODULE -SIGNAL_OBJS -USE_THREAD_MODULE -LDLAST -THREADOBJ -DLINCLDIR -DYNLOADFILE -MACHDEP_OBJS -TRUE -LIBOBJS -HAVE_GETHOSTBYNAME_R_6_ARG -HAVE_GETHOSTBYNAME_R_5_ARG -HAVE_GETHOSTBYNAME_R_3_ARG -HAVE_GETHOSTBYNAME_R -HAVE_GETHOSTBYNAME -LIBM -LIBC -THREADHEADERS +ac_subst_vars='LTLIBOBJS SRCDIRS -LTLIBOBJS' +THREADHEADERS +LIBC +LIBM +HAVE_GETHOSTBYNAME +HAVE_GETHOSTBYNAME_R +HAVE_GETHOSTBYNAME_R_3_ARG +HAVE_GETHOSTBYNAME_R_5_ARG +HAVE_GETHOSTBYNAME_R_6_ARG +LIBOBJS +TRUE +MACHDEP_OBJS +DYNLOADFILE +DLINCLDIR +THREADOBJ +LDLAST +USE_THREAD_MODULE +SIGNAL_OBJS +USE_SIGNAL_MODULE +SHLIBS +CFLAGSFORSHARED +LINKFORSHARED +CCSHARED +BLDSHARED +LDSHARED +SO +LIBTOOL_CRUFT +OTHER_LIBTOOL_OPT +UNIVERSAL_ARCH_FLAGS +BASECFLAGS +OPT +LN +INSTALL_DATA +INSTALL_SCRIPT +INSTALL_PROGRAM +SVNVERSION +ARFLAGS +AR +RANLIB +GNULD +LINKCC +RUNSHARED +INSTSONAME +LDLIBRARYDIR +BLDLIBRARY +DLLLIBRARY +LDLIBRARY +LIBRARY +BUILDEXEEXT +EGREP +GREP +CPP +MAINCC +CXX +OBJEXT +EXEEXT +ac_ct_CC +CPPFLAGS +LDFLAGS +CFLAGS +CC +EXPORT_MACOSX_DEPLOYMENT_TARGET +CONFIGURE_MACOSX_DEPLOYMENT_TARGET +SGI_ABI +MACHDEP +FRAMEWORKUNIXTOOLSPREFIX +FRAMEWORKALTINSTALLLAST +FRAMEWORKALTINSTALLFIRST +FRAMEWORKINSTALLLAST +FRAMEWORKINSTALLFIRST +PYTHONFRAMEWORKINSTALLDIR +PYTHONFRAMEWORKPREFIX +PYTHONFRAMEWORKDIR +PYTHONFRAMEWORKIDENTIFIER +PYTHONFRAMEWORK +LIPO_64BIT_FLAGS +LIPO_32BIT_FLAGS +ARCH_RUN_32BIT +UNIVERSALSDK +CONFIG_ARGS +SOVERSION +VERSION +target_alias +host_alias +build_alias +LIBS +ECHO_T +ECHO_N +ECHO_C +DEFS +mandir +localedir +libdir +psdir +pdfdir +dvidir +htmldir +infodir +docdir +oldincludedir +includedir +localstatedir +sharedstatedir +sysconfdir +datadir +datarootdir +libexecdir +sbindir +bindir +program_transform_name +prefix +exec_prefix +PACKAGE_BUGREPORT +PACKAGE_STRING +PACKAGE_VERSION +PACKAGE_TARNAME +PACKAGE_NAME +PATH_SEPARATOR +SHELL' ac_subst_files='' +ac_user_opts=' +enable_option_checking +enable_universalsdk +with_universal_archs +with_framework_name +enable_framework +with_gcc +with_cxx_main +with_suffix +enable_shared +enable_profiling +with_pydebug +with_libs +with_system_ffi +with_dbmliborder +with_signal_module +with_dec_threads +with_threads +with_thread +with_pth +enable_ipv6 +with_doc_strings +with_tsc +with_pymalloc +with_wctype_functions +with_fpectl +with_libm +with_libc +enable_big_digits +with_wide_unicode +with_computed_gotos +' ac_precious_vars='build_alias host_alias target_alias @@ -751,6 +805,8 @@ CPP' # Initialize some variables set by options. ac_init_help= ac_init_version=false +ac_unrecognized_opts= +ac_unrecognized_sep= # The variables have the same names as the options, with # dashes changed to underlines. cache_file=/dev/null @@ -849,13 +905,21 @@ do datarootdir=$ac_optarg ;; -disable-* | --disable-*) - ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` + ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && - { echo "$as_me: error: invalid feature name: $ac_feature" >&2 + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2 { (exit 1); exit 1; }; } - ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` - eval enable_$ac_feature=no ;; + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"enable_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval enable_$ac_useropt=no ;; -docdir | --docdir | --docdi | --doc | --do) ac_prev=docdir ;; @@ -868,13 +932,21 @@ do dvidir=$ac_optarg ;; -enable-* | --enable-*) - ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` + ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && - { echo "$as_me: error: invalid feature name: $ac_feature" >&2 + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2 { (exit 1); exit 1; }; } - ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` - eval enable_$ac_feature=\$ac_optarg ;; + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"enable_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval enable_$ac_useropt=\$ac_optarg ;; -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ @@ -1065,22 +1137,38 @@ do ac_init_version=: ;; -with-* | --with-*) - ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` + ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && - { echo "$as_me: error: invalid package name: $ac_package" >&2 + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2 { (exit 1); exit 1; }; } - ac_package=`echo $ac_package | sed 's/[-.]/_/g'` - eval with_$ac_package=\$ac_optarg ;; + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"with_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval with_$ac_useropt=\$ac_optarg ;; -without-* | --without-*) - ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` + ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && - { echo "$as_me: error: invalid package name: $ac_package" >&2 + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2 { (exit 1); exit 1; }; } - ac_package=`echo $ac_package | sed 's/[-.]/_/g'` - eval with_$ac_package=no ;; + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"with_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval with_$ac_useropt=no ;; --x) # Obsolete; use --with-x. @@ -1100,7 +1188,7 @@ do | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries=$ac_optarg ;; - -*) { echo "$as_me: error: unrecognized option: $ac_option + -*) { $as_echo "$as_me: error: unrecognized option: $ac_option Try \`$0 --help' for more information." >&2 { (exit 1); exit 1; }; } ;; @@ -1109,16 +1197,16 @@ Try \`$0 --help' for more information." >&2 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` # Reject names that are not valid shell variable names. expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && - { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 + { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2 { (exit 1); exit 1; }; } eval $ac_envvar=\$ac_optarg export $ac_envvar ;; *) # FIXME: should be removed in autoconf 3.0. - echo "$as_me: WARNING: you should use --build, --host, --target" >&2 + $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && - echo "$as_me: WARNING: invalid host type: $ac_option" >&2 + $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} ;; @@ -1127,22 +1215,38 @@ done if test -n "$ac_prev"; then ac_option=--`echo $ac_prev | sed 's/_/-/g'` - { echo "$as_me: error: missing argument to $ac_option" >&2 + { $as_echo "$as_me: error: missing argument to $ac_option" >&2 { (exit 1); exit 1; }; } fi -# Be sure to have absolute directory names. +if test -n "$ac_unrecognized_opts"; then + case $enable_option_checking in + no) ;; + fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2 + { (exit 1); exit 1; }; } ;; + *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; + esac +fi + +# Check all directory arguments for consistency. for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ datadir sysconfdir sharedstatedir localstatedir includedir \ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ libdir localedir mandir do eval ac_val=\$$ac_var + # Remove trailing slashes. + case $ac_val in + */ ) + ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` + eval $ac_var=\$ac_val;; + esac + # Be sure to have absolute directory names. case $ac_val in [\\/$]* | ?:[\\/]* ) continue;; NONE | '' ) case $ac_var in *prefix ) continue;; esac;; esac - { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 + { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 { (exit 1); exit 1; }; } done @@ -1157,7 +1261,7 @@ target=$target_alias if test "x$host_alias" != x; then if test "x$build_alias" = x; then cross_compiling=maybe - echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. + $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. If a cross compiler is detected then cross compile mode will be used." >&2 elif test "x$build_alias" != "x$host_alias"; then cross_compiling=yes @@ -1173,10 +1277,10 @@ test "$silent" = yes && exec 6>/dev/null ac_pwd=`pwd` && test -n "$ac_pwd" && ac_ls_di=`ls -di .` && ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || - { echo "$as_me: error: Working directory cannot be determined" >&2 + { $as_echo "$as_me: error: working directory cannot be determined" >&2 { (exit 1); exit 1; }; } test "X$ac_ls_di" = "X$ac_pwd_ls_di" || - { echo "$as_me: error: pwd does not report name of working directory" >&2 + { $as_echo "$as_me: error: pwd does not report name of working directory" >&2 { (exit 1); exit 1; }; } @@ -1184,12 +1288,12 @@ test "X$ac_ls_di" = "X$ac_pwd_ls_di" || if test -z "$srcdir"; then ac_srcdir_defaulted=yes # Try the directory containing this script, then the parent directory. - ac_confdir=`$as_dirname -- "$0" || -$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$0" : 'X\(//\)[^/]' \| \ - X"$0" : 'X\(//\)$' \| \ - X"$0" : 'X\(/\)' \| . 2>/dev/null || -echo X"$0" | + ac_confdir=`$as_dirname -- "$as_myself" || +$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_myself" : 'X\(//\)[^/]' \| \ + X"$as_myself" : 'X\(//\)$' \| \ + X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_myself" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -1216,12 +1320,12 @@ else fi if test ! -r "$srcdir/$ac_unique_file"; then test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." - { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 + { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 { (exit 1); exit 1; }; } fi ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" ac_abs_confdir=`( - cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2 + cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2 { (exit 1); exit 1; }; } pwd)` # When building in place, set srcdir=. @@ -1270,9 +1374,9 @@ Configuration: Installation directories: --prefix=PREFIX install architecture-independent files in PREFIX - [$ac_default_prefix] + [$ac_default_prefix] --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX - [PREFIX] + [PREFIX] By default, \`make install' will install all the files in \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify @@ -1282,25 +1386,25 @@ for instance \`--prefix=\$HOME'. For better control, use the options below. Fine tuning of the installation directories: - --bindir=DIR user executables [EPREFIX/bin] - --sbindir=DIR system admin executables [EPREFIX/sbin] - --libexecdir=DIR program executables [EPREFIX/libexec] - --sysconfdir=DIR read-only single-machine data [PREFIX/etc] - --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] - --localstatedir=DIR modifiable single-machine data [PREFIX/var] - --libdir=DIR object code libraries [EPREFIX/lib] - --includedir=DIR C header files [PREFIX/include] - --oldincludedir=DIR C header files for non-gcc [/usr/include] - --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] - --datadir=DIR read-only architecture-independent data [DATAROOTDIR] - --infodir=DIR info documentation [DATAROOTDIR/info] - --localedir=DIR locale-dependent data [DATAROOTDIR/locale] - --mandir=DIR man documentation [DATAROOTDIR/man] - --docdir=DIR documentation root [DATAROOTDIR/doc/python] - --htmldir=DIR html documentation [DOCDIR] - --dvidir=DIR dvi documentation [DOCDIR] - --pdfdir=DIR pdf documentation [DOCDIR] - --psdir=DIR ps documentation [DOCDIR] + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/python] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] _ACEOF cat <<\_ACEOF @@ -1314,6 +1418,7 @@ if test -n "$ac_init_help"; then cat <<\_ACEOF Optional Features: + --disable-option-checking ignore unrecognized --enable/--with options --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) --enable-FEATURE[=ARG] include FEATURE [ARG=yes] --enable-universalsdk[=SDKDIR] @@ -1387,15 +1492,17 @@ fi if test "$ac_init_help" = "recursive"; then # If there are subdirs, report their specific --help. for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue - test -d "$ac_dir" || continue + test -d "$ac_dir" || + { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || + continue ac_builddir=. case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; @@ -1431,7 +1538,7 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix echo && $SHELL "$ac_srcdir/configure" --help=recursive else - echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 + $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 fi || ac_status=$? cd "$ac_pwd" || { ac_status=$?; break; } done @@ -1441,10 +1548,10 @@ test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF python configure 3.1 -generated by GNU Autoconf 2.61 +generated by GNU Autoconf 2.63 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF @@ -1455,7 +1562,7 @@ This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by python $as_me 3.1, which was -generated by GNU Autoconf 2.61. Invocation command line was +generated by GNU Autoconf 2.63. Invocation command line was $ $0 $@ @@ -1491,7 +1598,7 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - echo "PATH: $as_dir" + $as_echo "PATH: $as_dir" done IFS=$as_save_IFS @@ -1526,7 +1633,7 @@ do | -silent | --silent | --silen | --sile | --sil) continue ;; *\'*) - ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; esac case $ac_pass in 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; @@ -1578,11 +1685,12 @@ _ASBOX case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 -echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; + *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( *) $as_unset $ac_var ;; esac ;; esac @@ -1612,9 +1720,9 @@ _ASBOX do eval ac_val=\$$ac_var case $ac_val in - *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac - echo "$ac_var='\''$ac_val'\''" + $as_echo "$ac_var='\''$ac_val'\''" done | sort echo @@ -1629,9 +1737,9 @@ _ASBOX do eval ac_val=\$$ac_var case $ac_val in - *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac - echo "$ac_var='\''$ac_val'\''" + $as_echo "$ac_var='\''$ac_val'\''" done | sort echo fi @@ -1647,8 +1755,8 @@ _ASBOX echo fi test "$ac_signal" != 0 && - echo "$as_me: caught signal $ac_signal" - echo "$as_me: exit $exit_status" + $as_echo "$as_me: caught signal $ac_signal" + $as_echo "$as_me: exit $exit_status" } >&5 rm -f core *.core core.conftest.* && rm -f -r conftest* confdefs* conf$$* $ac_clean_files && @@ -1690,21 +1798,24 @@ _ACEOF # Let the site file select an alternate cache file if it wants to. -# Prefer explicitly selected file to automatically selected ones. +# Prefer an explicitly selected file to automatically selected ones. +ac_site_file1=NONE +ac_site_file2=NONE if test -n "$CONFIG_SITE"; then - set x "$CONFIG_SITE" + ac_site_file1=$CONFIG_SITE elif test "x$prefix" != xNONE; then - set x "$prefix/share/config.site" "$prefix/etc/config.site" + ac_site_file1=$prefix/share/config.site + ac_site_file2=$prefix/etc/config.site else - set x "$ac_default_prefix/share/config.site" \ - "$ac_default_prefix/etc/config.site" + ac_site_file1=$ac_default_prefix/share/config.site + ac_site_file2=$ac_default_prefix/etc/config.site fi -shift -for ac_site_file +for ac_site_file in "$ac_site_file1" "$ac_site_file2" do + test "x$ac_site_file" = xNONE && continue if test -r "$ac_site_file"; then - { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 -echo "$as_me: loading site script $ac_site_file" >&6;} + { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 +$as_echo "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" fi @@ -1714,16 +1825,16 @@ if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special # files actually), so we avoid doing that. if test -f "$cache_file"; then - { echo "$as_me:$LINENO: loading cache $cache_file" >&5 -echo "$as_me: loading cache $cache_file" >&6;} + { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5 +$as_echo "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . "$cache_file";; *) . "./$cache_file";; esac fi else - { echo "$as_me:$LINENO: creating cache $cache_file" >&5 -echo "$as_me: creating cache $cache_file" >&6;} + { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5 +$as_echo "$as_me: creating cache $cache_file" >&6;} >$cache_file fi @@ -1737,29 +1848,38 @@ for ac_var in $ac_precious_vars; do eval ac_new_val=\$ac_env_${ac_var}_value case $ac_old_set,$ac_new_set in set,) - { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 -echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) - { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 -echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 +$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; *) if test "x$ac_old_val" != "x$ac_new_val"; then - { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 -echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} - { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 -echo "$as_me: former value: $ac_old_val" >&2;} - { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 -echo "$as_me: current value: $ac_new_val" >&2;} - ac_cache_corrupted=: + # differences in whitespace do not lead to failure. + ac_old_val_w=`echo x $ac_old_val` + ac_new_val_w=`echo x $ac_new_val` + if test "$ac_old_val_w" != "$ac_new_val_w"; then + { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 +$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + ac_cache_corrupted=: + else + { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 +$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} + eval $ac_var=\$ac_old_val + fi + { $as_echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5 +$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} + { $as_echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5 +$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} fi;; esac # Pass precious variables to config.status. if test "$ac_new_set" = set; then case $ac_new_val in - *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; *) ac_arg=$ac_var=$ac_new_val ;; esac case " $ac_configure_args " in @@ -1769,10 +1889,12 @@ echo "$as_me: current value: $ac_new_val" >&2;} fi done if $ac_cache_corrupted; then - { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 -echo "$as_me: error: changes in the environment can compromise the build" >&2;} - { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 -echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} + { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} + { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 +$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} + { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 +$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} { (exit 1); exit 1; }; } fi @@ -1883,8 +2005,8 @@ define_xopen_source=yes CONFIG_ARGS="$ac_configure_args" -{ echo "$as_me:$LINENO: checking for --enable-universalsdk" >&5 -echo $ECHO_N "checking for --enable-universalsdk... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --enable-universalsdk" >&5 +$as_echo_n "checking for --enable-universalsdk... " >&6; } # Check whether --enable-universalsdk was given. if test "${enable_universalsdk+set}" = set; then enableval=$enable_universalsdk; @@ -1906,8 +2028,8 @@ if test "${enable_universalsdk+set}" = set; then UNIVERSALSDK=$enableval if test ! -d "${UNIVERSALSDK}" then - { { echo "$as_me:$LINENO: error: --enable-universalsdk specifies non-existing SDK: ${UNIVERSALSDK}" >&5 -echo "$as_me: error: --enable-universalsdk specifies non-existing SDK: ${UNIVERSALSDK}" >&2;} + { { $as_echo "$as_me:$LINENO: error: --enable-universalsdk specifies non-existing SDK: ${UNIVERSALSDK}" >&5 +$as_echo "$as_me: error: --enable-universalsdk specifies non-existing SDK: ${UNIVERSALSDK}" >&2;} { (exit 1); exit 1; }; } fi ;; @@ -1923,11 +2045,11 @@ fi if test -n "${UNIVERSALSDK}" then - { echo "$as_me:$LINENO: result: ${UNIVERSALSDK}" >&5 -echo "${ECHO_T}${UNIVERSALSDK}" >&6; } + { $as_echo "$as_me:$LINENO: result: ${UNIVERSALSDK}" >&5 +$as_echo "${UNIVERSALSDK}" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -1936,20 +2058,20 @@ fi UNIVERSAL_ARCHS="32-bit" -{ echo "$as_me:$LINENO: checking for --with-universal-archs" >&5 -echo $ECHO_N "checking for --with-universal-archs... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-universal-archs" >&5 +$as_echo_n "checking for --with-universal-archs... " >&6; } # Check whether --with-universal-archs was given. if test "${with_universal_archs+set}" = set; then withval=$with_universal_archs; - { echo "$as_me:$LINENO: result: $withval" >&5 -echo "${ECHO_T}$withval" >&6; } + { $as_echo "$as_me:$LINENO: result: $withval" >&5 +$as_echo "$withval" >&6; } UNIVERSAL_ARCHS="$withval" else - { echo "$as_me:$LINENO: result: 32-bit" >&5 -echo "${ECHO_T}32-bit" >&6; } + { $as_echo "$as_me:$LINENO: result: 32-bit" >&5 +$as_echo "32-bit" >&6; } fi @@ -2073,8 +2195,8 @@ fi ## # Set name for machine-dependent library files -{ echo "$as_me:$LINENO: checking MACHDEP" >&5 -echo $ECHO_N "checking MACHDEP... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking MACHDEP" >&5 +$as_echo_n "checking MACHDEP... " >&6; } if test -z "$MACHDEP" then ac_sys_system=`uname -s` @@ -2251,8 +2373,8 @@ then LDFLAGS="$SGI_ABI $LDFLAGS" MACHDEP=`echo "${MACHDEP}${SGI_ABI}" | sed 's/ *//g'` fi -{ echo "$as_me:$LINENO: result: $MACHDEP" >&5 -echo "${ECHO_T}$MACHDEP" >&6; } +{ $as_echo "$as_me:$LINENO: result: $MACHDEP" >&5 +$as_echo "$MACHDEP" >&6; } # Record the configure-time value of MACOSX_DEPLOYMENT_TARGET, # it may influence the way we can build extensions, so distutils @@ -2262,11 +2384,11 @@ echo "${ECHO_T}$MACHDEP" >&6; } CONFIGURE_MACOSX_DEPLOYMENT_TARGET= EXPORT_MACOSX_DEPLOYMENT_TARGET='#' -{ echo "$as_me:$LINENO: checking machine type as reported by uname -m" >&5 -echo $ECHO_N "checking machine type as reported by uname -m... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking machine type as reported by uname -m" >&5 +$as_echo_n "checking machine type as reported by uname -m... " >&6; } ac_sys_machine=`uname -m` -{ echo "$as_me:$LINENO: result: $ac_sys_machine" >&5 -echo "${ECHO_T}$ac_sys_machine" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_sys_machine" >&5 +$as_echo "$ac_sys_machine" >&6; } # checks for alternative programs @@ -2278,8 +2400,8 @@ echo "${ECHO_T}$ac_sys_machine" >&6; } # XXX shouldn't some/most/all of this code be merged with the stuff later # on that fiddles with OPT and BASECFLAGS? -{ echo "$as_me:$LINENO: checking for --without-gcc" >&5 -echo $ECHO_N "checking for --without-gcc... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --without-gcc" >&5 +$as_echo_n "checking for --without-gcc... " >&6; } # Check whether --with-gcc was given. if test "${with_gcc+set}" = set; then @@ -2301,15 +2423,15 @@ else esac fi -{ echo "$as_me:$LINENO: result: $without_gcc" >&5 -echo "${ECHO_T}$without_gcc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $without_gcc" >&5 +$as_echo "$without_gcc" >&6; } # If the user switches compilers, we can't believe the cache if test ! -z "$ac_cv_prog_CC" -a ! -z "$CC" -a "$CC" != "$ac_cv_prog_CC" then - { { echo "$as_me:$LINENO: error: cached CC is different -- throw away $cache_file + { { $as_echo "$as_me:$LINENO: error: cached CC is different -- throw away $cache_file (it is also a good idea to do 'make clean' before compiling)" >&5 -echo "$as_me: error: cached CC is different -- throw away $cache_file +$as_echo "$as_me: error: cached CC is different -- throw away $cache_file (it is also a good idea to do 'make clean' before compiling)" >&2;} { (exit 1); exit 1; }; } fi @@ -2322,10 +2444,10 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -2338,7 +2460,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="${ac_tool_prefix}gcc" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2349,11 +2471,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { echo "$as_me:$LINENO: result: $CC" >&5 -echo "${ECHO_T}$CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -2362,10 +2484,10 @@ if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. @@ -2378,7 +2500,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_CC="gcc" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2389,11 +2511,11 @@ fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 -echo "${ECHO_T}$ac_ct_CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_CC" = x; then @@ -2401,12 +2523,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&5 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&2;} +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC @@ -2419,10 +2537,10 @@ if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -2435,7 +2553,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="${ac_tool_prefix}cc" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2446,11 +2564,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { echo "$as_me:$LINENO: result: $CC" >&5 -echo "${ECHO_T}$CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -2459,10 +2577,10 @@ fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -2480,7 +2598,7 @@ do continue fi ac_cv_prog_CC="cc" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2503,11 +2621,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { echo "$as_me:$LINENO: result: $CC" >&5 -echo "${ECHO_T}$CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -2518,10 +2636,10 @@ if test -z "$CC"; then do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -2534,7 +2652,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2545,11 +2663,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { echo "$as_me:$LINENO: result: $CC" >&5 -echo "${ECHO_T}$CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -2562,10 +2680,10 @@ if test -z "$CC"; then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. @@ -2578,7 +2696,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_CC="$ac_prog" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2589,11 +2707,11 @@ fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 -echo "${ECHO_T}$ac_ct_CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -2605,12 +2723,8 @@ done else case $cross_compiling:$ac_tool_warned in yes:) -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&5 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&2;} +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC @@ -2620,44 +2734,50 @@ fi fi -test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&5 -echo "$as_me: error: no acceptable C compiler found in \$PATH +$as_echo "$as_me: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } # Provide some information about the compiler. -echo "$as_me:$LINENO: checking for C compiler version" >&5 -ac_compiler=`set X $ac_compile; echo $2` +$as_echo "$as_me:$LINENO: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 { (ac_try="$ac_compiler --version >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compiler --version >&5") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (ac_try="$ac_compiler -v >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compiler -v >&5") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (ac_try="$ac_compiler -V >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compiler -V >&5") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } cat >conftest.$ac_ext <<_ACEOF @@ -2676,27 +2796,22 @@ main () } _ACEOF ac_clean_files_save=$ac_clean_files -ac_clean_files="$ac_clean_files a.out a.exe b.out" +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. -{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 -echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } -ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` -# -# List of possible output files, starting from the most likely. -# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) -# only as a last resort. b.out is created by i960 compilers. -ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' -# -# The IRIX 6 linker writes into existing files which may not be -# executable, retaining their permissions. Remove them first so a -# subsequent execution test works. +{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + ac_rmfiles= for ac_file in $ac_files do case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; * ) ac_rmfiles="$ac_rmfiles $ac_file";; esac done @@ -2707,10 +2822,11 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link_default") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' @@ -2721,7 +2837,7 @@ for ac_file in $ac_files '' do test -f "$ac_file" || continue case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; [ab].out ) # We found the default executable, but exeext='' is most @@ -2748,25 +2864,27 @@ else ac_file='' fi -{ echo "$as_me:$LINENO: result: $ac_file" >&5 -echo "${ECHO_T}$ac_file" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } if test -z "$ac_file"; then - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { echo "$as_me:$LINENO: error: C compiler cannot create executables +{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables See \`config.log' for more details." >&5 -echo "$as_me: error: C compiler cannot create executables +$as_echo "$as_me: error: C compiler cannot create executables See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } fi ac_exeext=$ac_cv_exeext # Check that the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. -{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5 -echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 # If not cross compiling, check that we can run a simple program. if test "$cross_compiling" != yes; then @@ -2775,49 +2893,53 @@ if test "$cross_compiling" != yes; then *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cross_compiling=no else if test "$cross_compiling" = maybe; then cross_compiling=yes else - { { echo "$as_me:$LINENO: error: cannot run C compiled programs. + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run C compiled programs. +$as_echo "$as_me: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } fi fi fi -{ echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } +{ $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } -rm -f a.out a.exe conftest$ac_cv_exeext b.out +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out ac_clean_files=$ac_clean_files_save # Check that the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. -{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 -echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } -{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 -echo "${ECHO_T}$cross_compiling" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } -{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 -echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5 +$as_echo_n "checking for suffix of executables... " >&6; } if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # If both `conftest.exe' and `conftest' are `present' (well, observable) # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will @@ -2826,31 +2948,33 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 for ac_file in conftest.exe conftest conftest.*; do test -f "$ac_file" || continue case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` break;; * ) break;; esac done else - { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } fi rm -f conftest$ac_cv_exeext -{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 -echo "${ECHO_T}$ac_cv_exeext" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT -{ echo "$as_me:$LINENO: checking for suffix of object files" >&5 -echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } if test "${ac_cv_objext+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -2873,40 +2997,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then for ac_file in conftest.o conftest.obj conftest.*; do test -f "$ac_file" || continue; case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` break;; esac done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute suffix of object files: cannot compile +$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } fi rm -f conftest.$ac_cv_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 -echo "${ECHO_T}$ac_cv_objext" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } OBJEXT=$ac_cv_objext ac_objext=$OBJEXT -{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 -echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } if test "${ac_cv_c_compiler_gnu+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -2932,20 +3059,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_compiler_gnu=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_compiler_gnu=no @@ -2955,15 +3083,19 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu fi -{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 -echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } -GCC=`test $ac_compiler_gnu = yes && echo yes` +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS -{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 -echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } if test "${ac_cv_prog_cc_g+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes @@ -2990,20 +3122,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_prog_cc_g=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 CFLAGS="" @@ -3028,20 +3161,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_c_werror_flag=$ac_save_c_werror_flag @@ -3067,20 +3201,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_prog_cc_g=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -3095,8 +3230,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag fi -{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 -echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } if test "$ac_test_CFLAGS" = set; then CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then @@ -3112,10 +3247,10 @@ else CFLAGS= fi fi -{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 -echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } if test "${ac_cv_prog_cc_c89+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_prog_cc_c89=no ac_save_CC=$CC @@ -3186,20 +3321,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_prog_cc_c89=$ac_arg else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -3215,15 +3351,15 @@ fi # AC_CACHE_VAL case "x$ac_cv_prog_cc_c89" in x) - { echo "$as_me:$LINENO: result: none needed" >&5 -echo "${ECHO_T}none needed" >&6; } ;; + { $as_echo "$as_me:$LINENO: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; xno) - { echo "$as_me:$LINENO: result: unsupported" >&5 -echo "${ECHO_T}unsupported" >&6; } ;; + { $as_echo "$as_me:$LINENO: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; *) CC="$CC $ac_cv_prog_cc_c89" - { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 -echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; + { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; esac @@ -3236,8 +3372,8 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ echo "$as_me:$LINENO: checking for --with-cxx-main=<compiler>" >&5 -echo $ECHO_N "checking for --with-cxx-main=<compiler>... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-cxx-main=<compiler>" >&5 +$as_echo_n "checking for --with-cxx-main=<compiler>... " >&6; } # Check whether --with-cxx_main was given. if test "${with_cxx_main+set}" = set; then @@ -3262,8 +3398,8 @@ else fi -{ echo "$as_me:$LINENO: result: $with_cxx_main" >&5 -echo "${ECHO_T}$with_cxx_main" >&6; } +{ $as_echo "$as_me:$LINENO: result: $with_cxx_main" >&5 +$as_echo "$with_cxx_main" >&6; } preset_cxx="$CXX" if test -z "$CXX" @@ -3271,10 +3407,10 @@ then case "$CC" in gcc) # Extract the first word of "g++", so it can be a program name with args. set dummy g++; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_path_CXX+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else case $CXX in [\\/]* | ?:[\\/]*) @@ -3289,7 +3425,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -3302,20 +3438,20 @@ esac fi CXX=$ac_cv_path_CXX if test -n "$CXX"; then - { echo "$as_me:$LINENO: result: $CXX" >&5 -echo "${ECHO_T}$CXX" >&6; } + { $as_echo "$as_me:$LINENO: result: $CXX" >&5 +$as_echo "$CXX" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi ;; cc) # Extract the first word of "c++", so it can be a program name with args. set dummy c++; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_path_CXX+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else case $CXX in [\\/]* | ?:[\\/]*) @@ -3330,7 +3466,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -3343,11 +3479,11 @@ esac fi CXX=$ac_cv_path_CXX if test -n "$CXX"; then - { echo "$as_me:$LINENO: result: $CXX" >&5 -echo "${ECHO_T}$CXX" >&6; } + { $as_echo "$as_me:$LINENO: result: $CXX" >&5 +$as_echo "$CXX" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi ;; @@ -3363,10 +3499,10 @@ then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_CXX+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$CXX"; then ac_cv_prog_CXX="$CXX" # Let the user override the test. @@ -3379,7 +3515,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CXX="$ac_prog" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -3390,11 +3526,11 @@ fi fi CXX=$ac_cv_prog_CXX if test -n "$CXX"; then - { echo "$as_me:$LINENO: result: $CXX" >&5 -echo "${ECHO_T}$CXX" >&6; } + { $as_echo "$as_me:$LINENO: result: $CXX" >&5 +$as_echo "$CXX" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -3409,12 +3545,12 @@ test -n "$CXX" || CXX="notfound" fi if test "$preset_cxx" != "$CXX" then - { echo "$as_me:$LINENO: WARNING: + { $as_echo "$as_me:$LINENO: WARNING: By default, distutils will build C++ extension modules with \"$CXX\". If this is not intended, then set CXX on the configure command line. " >&5 -echo "$as_me: WARNING: +$as_echo "$as_me: WARNING: By default, distutils will build C++ extension modules with \"$CXX\". If this is not intended, then set CXX on the configure command line. @@ -3429,15 +3565,15 @@ ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 -echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if test "${ac_cv_prog_CPP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else # Double quotes because CPP needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" @@ -3469,20 +3605,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. @@ -3506,13 +3643,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err @@ -3520,7 +3658,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 # Broken: success on invalid input. continue else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. @@ -3545,8 +3683,8 @@ fi else ac_cv_prog_CPP=$CPP fi -{ echo "$as_me:$LINENO: result: $CPP" >&5 -echo "${ECHO_T}$CPP" >&6; } +{ $as_echo "$as_me:$LINENO: result: $CPP" >&5 +$as_echo "$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do @@ -3574,20 +3712,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. @@ -3611,13 +3750,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err @@ -3625,7 +3765,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 # Broken: success on invalid input. continue else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. @@ -3641,11 +3781,13 @@ rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else - { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 -echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } fi ac_ext=c @@ -3655,42 +3797,37 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 -echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } -if test "${ac_cv_path_GREP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - # Extract the first word of "grep ggrep" to use in msg output -if test -z "$GREP"; then -set dummy grep ggrep; ac_prog_name=$2 +{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } if test "${ac_cv_path_GREP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else + if test -z "$GREP"; then ac_path_GREP_found=false -# Loop through the user's path and test for each of PROGNAME-LIST -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in grep ggrep; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue - # Check for GNU ac_path_GREP and select it if it is found. + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue +# Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP case `"$ac_path_GREP" --version 2>&1` in *GNU*) ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 - echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + $as_echo_n 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - echo 'GREP' >> "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` @@ -3705,74 +3842,60 @@ case `"$ac_path_GREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - - $ac_path_GREP_found && break 3 + $ac_path_GREP_found && break 3 + done done done - -done IFS=$as_save_IFS - - -fi - -GREP="$ac_cv_path_GREP" -if test -z "$GREP"; then - { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 -echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + if test -z "$ac_cv_path_GREP"; then + { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } -fi - + fi else ac_cv_path_GREP=$GREP fi - fi -{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 -echo "${ECHO_T}$ac_cv_path_GREP" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" -{ echo "$as_me:$LINENO: checking for egrep" >&5 -echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } if test "${ac_cv_path_EGREP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else - # Extract the first word of "egrep" to use in msg output -if test -z "$EGREP"; then -set dummy egrep; ac_prog_name=$2 -if test "${ac_cv_path_EGREP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else + if test -z "$EGREP"; then ac_path_EGREP_found=false -# Loop through the user's path and test for each of PROGNAME-LIST -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in egrep; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue - # Check for GNU ac_path_EGREP and select it if it is found. + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue +# Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP case `"$ac_path_EGREP" --version 2>&1` in *GNU*) ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 - echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + $as_echo_n 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - echo 'EGREP' >> "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` @@ -3787,63 +3910,510 @@ case `"$ac_path_EGREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - - $ac_path_EGREP_found && break 3 + $ac_path_EGREP_found && break 3 + done done done - -done IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } + fi +else + ac_cv_path_EGREP=$EGREP +fi + fi +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + +{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if test "${ac_cv_header_stdc+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_header_stdc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_header_stdc=no fi -EGREP="$ac_cv_path_EGREP" -if test -z "$EGREP"; then - { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 -echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} - { (exit 1); exit 1; }; } +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + fi +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then + : else - ac_cv_path_EGREP=$EGREP + ac_cv_header_stdc=no fi +rm -f conftest* +fi - fi +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_header_stdc=no fi -{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 -echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } - EGREP="$ac_cv_path_EGREP" +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + + + + + -{ echo "$as_me:$LINENO: checking for AIX" >&5 -echo $ECHO_N "checking for AIX... $ECHO_C" >&6; } + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + eval "$as_ac_Header=yes" +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + if test "${ac_cv_header_minix_config_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5 +$as_echo_n "checking for minix/config.h... " >&6; } +if test "${ac_cv_header_minix_config_h+set}" = set; then + $as_echo_n "(cached) " >&6 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5 +$as_echo "$ac_cv_header_minix_config_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking minix/config.h usability" >&5 +$as_echo_n "checking minix/config.h usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#ifdef _AIX - yes -#endif +$ac_includes_default +#include <minix/config.h> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking minix/config.h presence" >&5 +$as_echo_n "checking minix/config.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <minix/config.h> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## -------------------------------------- ## +## Report this to http://bugs.python.org/ ## +## -------------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5 +$as_echo_n "checking for minix/config.h... " >&6; } +if test "${ac_cv_header_minix_config_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_minix_config_h=$ac_header_preproc +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5 +$as_echo "$ac_cv_header_minix_config_h" >&6; } + +fi +if test "x$ac_cv_header_minix_config_h" = x""yes; then + MINIX=yes +else + MINIX= +fi + + + if test "$MINIX" = yes; then + +cat >>confdefs.h <<\_ACEOF +#define _POSIX_SOURCE 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define _POSIX_1_SOURCE 2 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define _MINIX 1 +_ACEOF + + fi + + + + { $as_echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5 +$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } +if test "${ac_cv_safe_to_define___extensions__+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +# define __EXTENSIONS__ 1 + $ac_includes_default +int +main () +{ + ; + return 0; +} _ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } -cat >>confdefs.h <<\_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_safe_to_define___extensions__=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_safe_to_define___extensions__=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5 +$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } + test $ac_cv_safe_to_define___extensions__ = yes && + cat >>confdefs.h <<\_ACEOF +#define __EXTENSIONS__ 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF #define _ALL_SOURCE 1 _ACEOF -else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } -fi -rm -f conftest* + cat >>confdefs.h <<\_ACEOF +#define _GNU_SOURCE 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define _POSIX_PTHREAD_SEMANTICS 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define _TANDEM_SOURCE 1 +_ACEOF @@ -3856,8 +4426,8 @@ atheos*|Linux*/1*) esac -{ echo "$as_me:$LINENO: checking for --with-suffix" >&5 -echo $ECHO_N "checking for --with-suffix... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-suffix" >&5 +$as_echo_n "checking for --with-suffix... " >&6; } # Check whether --with-suffix was given. if test "${with_suffix+set}" = set; then @@ -3869,26 +4439,26 @@ if test "${with_suffix+set}" = set; then esac fi -{ echo "$as_me:$LINENO: result: $EXEEXT" >&5 -echo "${ECHO_T}$EXEEXT" >&6; } +{ $as_echo "$as_me:$LINENO: result: $EXEEXT" >&5 +$as_echo "$EXEEXT" >&6; } # Test whether we're running on a non-case-sensitive system, in which # case we give a warning if no ext is given -{ echo "$as_me:$LINENO: checking for case-insensitive build directory" >&5 -echo $ECHO_N "checking for case-insensitive build directory... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for case-insensitive build directory" >&5 +$as_echo_n "checking for case-insensitive build directory... " >&6; } if test ! -d CaseSensitiveTestDir; then mkdir CaseSensitiveTestDir fi if test -d casesensitivetestdir then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } BUILDEXEEXT=.exe else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } BUILDEXEEXT=$EXEEXT fi rmdir CaseSensitiveTestDir @@ -3917,14 +4487,14 @@ esac -{ echo "$as_me:$LINENO: checking LIBRARY" >&5 -echo $ECHO_N "checking LIBRARY... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking LIBRARY" >&5 +$as_echo_n "checking LIBRARY... " >&6; } if test -z "$LIBRARY" then LIBRARY='libpython$(VERSION).a' fi -{ echo "$as_me:$LINENO: result: $LIBRARY" >&5 -echo "${ECHO_T}$LIBRARY" >&6; } +{ $as_echo "$as_me:$LINENO: result: $LIBRARY" >&5 +$as_echo "$LIBRARY" >&6; } # LDLIBRARY is the name of the library to link against (as opposed to the # name of the library into which to insert object files). BLDLIBRARY is also @@ -3959,8 +4529,8 @@ RUNSHARED='' # This is altered for AIX in order to build the export list before # linking. -{ echo "$as_me:$LINENO: checking LINKCC" >&5 -echo $ECHO_N "checking LINKCC... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking LINKCC" >&5 +$as_echo_n "checking LINKCC... " >&6; } if test -z "$LINKCC" then LINKCC='$(PURIFY) $(MAINCC)' @@ -3978,8 +4548,8 @@ then LINKCC=qcc;; esac fi -{ echo "$as_me:$LINENO: result: $LINKCC" >&5 -echo "${ECHO_T}$LINKCC" >&6; } +{ $as_echo "$as_me:$LINENO: result: $LINKCC" >&5 +$as_echo "$LINKCC" >&6; } # GNULD is set to "yes" if the GNU linker is used. If this goes wrong # make sure we default having it set to "no": this is used by @@ -3987,8 +4557,8 @@ echo "${ECHO_T}$LINKCC" >&6; } # to linker command lines, and failing to detect GNU ld simply results # in the same bahaviour as before. -{ echo "$as_me:$LINENO: checking for GNU ld" >&5 -echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } ac_prog=ld if test "$GCC" = yes; then ac_prog=`$CC -print-prog-name=ld` @@ -3999,11 +4569,11 @@ case `"$ac_prog" -V 2>&1 < /dev/null` in *) GNULD=no;; esac -{ echo "$as_me:$LINENO: result: $GNULD" >&5 -echo "${ECHO_T}$GNULD" >&6; } +{ $as_echo "$as_me:$LINENO: result: $GNULD" >&5 +$as_echo "$GNULD" >&6; } -{ echo "$as_me:$LINENO: checking for --enable-shared" >&5 -echo $ECHO_N "checking for --enable-shared... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --enable-shared" >&5 +$as_echo_n "checking for --enable-shared... " >&6; } # Check whether --enable-shared was given. if test "${enable_shared+set}" = set; then enableval=$enable_shared; @@ -4019,11 +4589,11 @@ then enable_shared="no";; esac fi -{ echo "$as_me:$LINENO: result: $enable_shared" >&5 -echo "${ECHO_T}$enable_shared" >&6; } +{ $as_echo "$as_me:$LINENO: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } -{ echo "$as_me:$LINENO: checking for --enable-profiling" >&5 -echo $ECHO_N "checking for --enable-profiling... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --enable-profiling" >&5 +$as_echo_n "checking for --enable-profiling... " >&6; } # Check whether --enable-profiling was given. if test "${enable_profiling+set}" = set; then enableval=$enable_profiling; ac_save_cc="$CC" @@ -4045,29 +4615,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_enable_profiling="yes" else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_enable_profiling="no" fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -4075,8 +4648,8 @@ fi CC="$ac_save_cc" fi -{ echo "$as_me:$LINENO: result: $ac_enable_profiling" >&5 -echo "${ECHO_T}$ac_enable_profiling" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_enable_profiling" >&5 +$as_echo "$ac_enable_profiling" >&6; } case "$ac_enable_profiling" in "yes") @@ -4085,8 +4658,8 @@ case "$ac_enable_profiling" in ;; esac -{ echo "$as_me:$LINENO: checking LDLIBRARY" >&5 -echo $ECHO_N "checking LDLIBRARY... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking LDLIBRARY" >&5 +$as_echo_n "checking LDLIBRARY... " >&6; } # MacOSX framework builds need more magic. LDLIBRARY is the dynamic # library that we build, but we do not want to link against it (we @@ -4170,16 +4743,16 @@ else # shared is disabled esac fi -{ echo "$as_me:$LINENO: result: $LDLIBRARY" >&5 -echo "${ECHO_T}$LDLIBRARY" >&6; } +{ $as_echo "$as_me:$LINENO: result: $LDLIBRARY" >&5 +$as_echo "$LDLIBRARY" >&6; } if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_RANLIB+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. @@ -4192,7 +4765,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4203,11 +4776,11 @@ fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then - { echo "$as_me:$LINENO: result: $RANLIB" >&5 -echo "${ECHO_T}$RANLIB" >&6; } + { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -4216,10 +4789,10 @@ if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. @@ -4232,7 +4805,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_RANLIB="ranlib" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4243,11 +4816,11 @@ fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then - { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 -echo "${ECHO_T}$ac_ct_RANLIB" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then @@ -4255,12 +4828,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&5 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&2;} +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB @@ -4274,10 +4843,10 @@ for ac_prog in ar aal do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_AR+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. @@ -4290,7 +4859,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_AR="$ac_prog" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4301,11 +4870,11 @@ fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then - { echo "$as_me:$LINENO: result: $AR" >&5 -echo "${ECHO_T}$AR" >&6; } + { $as_echo "$as_me:$LINENO: result: $AR" >&5 +$as_echo "$AR" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -4324,10 +4893,10 @@ fi # Extract the first word of "svnversion", so it can be a program name with args. set dummy svnversion; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_SVNVERSION+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$SVNVERSION"; then ac_cv_prog_SVNVERSION="$SVNVERSION" # Let the user override the test. @@ -4340,7 +4909,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_SVNVERSION="found" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4352,11 +4921,11 @@ fi fi SVNVERSION=$ac_cv_prog_SVNVERSION if test -n "$SVNVERSION"; then - { echo "$as_me:$LINENO: result: $SVNVERSION" >&5 -echo "${ECHO_T}$SVNVERSION" >&6; } + { $as_echo "$as_me:$LINENO: result: $SVNVERSION" >&5 +$as_echo "$SVNVERSION" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -4392,8 +4961,8 @@ for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do fi done if test -z "$ac_aux_dir"; then - { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5 -echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} + { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5 +$as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} { (exit 1); exit 1; }; } fi @@ -4419,11 +4988,12 @@ ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # OS/2's system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. -{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 -echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... " >&6; } if test -z "$INSTALL"; then if test "${ac_cv_path_install+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH @@ -4452,17 +5022,29 @@ case $as_dir/ in # program-specific install script used by HP pwplus--don't use. : else - ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" - break 3 + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi fi fi done done ;; esac + done IFS=$as_save_IFS +rm -rf conftest.one conftest.two conftest.dir fi if test "${ac_cv_path_install+set}" = set; then @@ -4475,8 +5057,8 @@ fi INSTALL=$ac_install_sh fi fi -{ echo "$as_me:$LINENO: result: $INSTALL" >&5 -echo "${ECHO_T}$INSTALL" >&6; } +{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. @@ -4498,8 +5080,8 @@ if test -z "$LN" ; then fi # Check for --with-pydebug -{ echo "$as_me:$LINENO: checking for --with-pydebug" >&5 -echo $ECHO_N "checking for --with-pydebug... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-pydebug" >&5 +$as_echo_n "checking for --with-pydebug... " >&6; } # Check whether --with-pydebug was given. if test "${with_pydebug+set}" = set; then @@ -4511,15 +5093,15 @@ cat >>confdefs.h <<\_ACEOF #define Py_DEBUG 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; }; + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; }; Py_DEBUG='true' -else { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; }; Py_DEBUG='false' +else { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; }; Py_DEBUG='false' fi else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -4588,8 +5170,8 @@ yes) # Python violates C99 rules, by casting between incompatible # pointer types. GCC may generate bad code as a result of that, # so use -fno-strict-aliasing if supported. - { echo "$as_me:$LINENO: checking whether $CC accepts -fno-strict-aliasing" >&5 -echo $ECHO_N "checking whether $CC accepts -fno-strict-aliasing... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether $CC accepts -fno-strict-aliasing" >&5 +$as_echo_n "checking whether $CC accepts -fno-strict-aliasing... " >&6; } ac_save_cc="$CC" CC="$CC -fno-strict-aliasing" if test "$cross_compiling" = yes; then @@ -4609,36 +5191,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_no_strict_aliasing_ok=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_no_strict_aliasing_ok=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi CC="$ac_save_cc" - { echo "$as_me:$LINENO: result: $ac_cv_no_strict_aliasing_ok" >&5 -echo "${ECHO_T}$ac_cv_no_strict_aliasing_ok" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_cv_no_strict_aliasing_ok" >&5 +$as_echo "$ac_cv_no_strict_aliasing_ok" >&6; } if test $ac_cv_no_strict_aliasing_ok = yes then BASECFLAGS="$BASECFLAGS -fno-strict-aliasing" @@ -4663,8 +5248,8 @@ echo "${ECHO_T}$ac_cv_no_strict_aliasing_ok" >&6; } # used to be here, but non-Apple gcc doesn't accept them. if test "${CC}" = gcc then - { echo "$as_me:$LINENO: checking which compiler should be used" >&5 -echo $ECHO_N "checking which compiler should be used... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking which compiler should be used" >&5 +$as_echo_n "checking which compiler should be used... " >&6; } case "${UNIVERSALSDK}" in */MacOSX10.4u.sdk) # Build using 10.4 SDK, force usage of gcc when the @@ -4674,8 +5259,8 @@ echo $ECHO_N "checking which compiler should be used... $ECHO_C" >&6; } CPP=cpp-4.0 ;; esac - { echo "$as_me:$LINENO: result: $CC" >&5 -echo "${ECHO_T}$CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } fi @@ -4708,8 +5293,8 @@ echo "${ECHO_T}$CC" >&6; } LIPO_64BIT_FLAGS="-extract x86_64" else - { { echo "$as_me:$LINENO: error: proper usage is --with-universal-arch=32-bit|64-bit|all|intel|3-way" >&5 -echo "$as_me: error: proper usage is --with-universal-arch=32-bit|64-bit|all|intel|3-way" >&2;} + { { $as_echo "$as_me:$LINENO: error: proper usage is --with-universal-arch=32-bit|64-bit|all|intel|3-way" >&5 +$as_echo "$as_me: error: proper usage is --with-universal-arch=32-bit|64-bit|all|intel|3-way" >&2;} { (exit 1); exit 1; }; } fi @@ -4804,10 +5389,10 @@ then ac_cv_opt_olimit_ok=no fi -{ echo "$as_me:$LINENO: checking whether $CC accepts -OPT:Olimit=0" >&5 -echo $ECHO_N "checking whether $CC accepts -OPT:Olimit=0... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -OPT:Olimit=0" >&5 +$as_echo_n "checking whether $CC accepts -OPT:Olimit=0... " >&6; } if test "${ac_cv_opt_olimit_ok+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_save_cc="$CC" CC="$CC -OPT:Olimit=0" @@ -4828,29 +5413,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_opt_olimit_ok=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_opt_olimit_ok=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -4858,8 +5446,8 @@ fi CC="$ac_save_cc" fi -{ echo "$as_me:$LINENO: result: $ac_cv_opt_olimit_ok" >&5 -echo "${ECHO_T}$ac_cv_opt_olimit_ok" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_opt_olimit_ok" >&5 +$as_echo "$ac_cv_opt_olimit_ok" >&6; } if test $ac_cv_opt_olimit_ok = yes; then case $ac_sys_system in # XXX is this branch needed? On MacOSX 10.2.2 the result of the @@ -4872,10 +5460,10 @@ if test $ac_cv_opt_olimit_ok = yes; then ;; esac else - { echo "$as_me:$LINENO: checking whether $CC accepts -Olimit 1500" >&5 -echo $ECHO_N "checking whether $CC accepts -Olimit 1500... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether $CC accepts -Olimit 1500" >&5 +$as_echo_n "checking whether $CC accepts -Olimit 1500... " >&6; } if test "${ac_cv_olimit_ok+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_save_cc="$CC" CC="$CC -Olimit 1500" @@ -4896,29 +5484,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_olimit_ok=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_olimit_ok=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -4926,8 +5517,8 @@ fi CC="$ac_save_cc" fi - { echo "$as_me:$LINENO: result: $ac_cv_olimit_ok" >&5 -echo "${ECHO_T}$ac_cv_olimit_ok" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_cv_olimit_ok" >&5 +$as_echo "$ac_cv_olimit_ok" >&6; } if test $ac_cv_olimit_ok = yes; then BASECFLAGS="$BASECFLAGS -Olimit 1500" fi @@ -4936,8 +5527,8 @@ fi # Check whether GCC supports PyArg_ParseTuple format if test "$GCC" = "yes" then - { echo "$as_me:$LINENO: checking whether gcc supports ParseTuple __format__" >&5 -echo $ECHO_N "checking whether gcc supports ParseTuple __format__... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether gcc supports ParseTuple __format__" >&5 +$as_echo_n "checking whether gcc supports ParseTuple __format__... " >&6; } save_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -Werror" cat >conftest.$ac_ext <<_ACEOF @@ -4963,13 +5554,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -4979,14 +5571,14 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_ATTRIBUTE_FORMAT_PARSETUPLE 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -4999,10 +5591,10 @@ fi # complain if unaccepted options are passed (e.g. gcc on Mac OS X). # So we have to see first whether pthreads are available without # options before we can check whether -Kpthread improves anything. -{ echo "$as_me:$LINENO: checking whether pthreads are available without options" >&5 -echo $ECHO_N "checking whether pthreads are available without options... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether pthreads are available without options" >&5 +$as_echo_n "checking whether pthreads are available without options... " >&6; } if test "${ac_cv_pthread_is_default+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then ac_cv_pthread_is_default=no @@ -5033,19 +5625,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_pthread_is_default=yes @@ -5053,13 +5647,14 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 ac_cv_pthread=no else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_pthread_is_default=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -5067,8 +5662,8 @@ fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_pthread_is_default" >&5 -echo "${ECHO_T}$ac_cv_pthread_is_default" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_pthread_is_default" >&5 +$as_echo "$ac_cv_pthread_is_default" >&6; } if test $ac_cv_pthread_is_default = yes @@ -5080,10 +5675,10 @@ else # Some compilers won't report that they do not support -Kpthread, # so we need to run a program to see whether it really made the # function available. -{ echo "$as_me:$LINENO: checking whether $CC accepts -Kpthread" >&5 -echo $ECHO_N "checking whether $CC accepts -Kpthread... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -Kpthread" >&5 +$as_echo_n "checking whether $CC accepts -Kpthread... " >&6; } if test "${ac_cv_kpthread+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_save_cc="$CC" CC="$CC -Kpthread" @@ -5116,29 +5711,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_kpthread=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_kpthread=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -5146,8 +5744,8 @@ fi CC="$ac_save_cc" fi -{ echo "$as_me:$LINENO: result: $ac_cv_kpthread" >&5 -echo "${ECHO_T}$ac_cv_kpthread" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_kpthread" >&5 +$as_echo "$ac_cv_kpthread" >&6; } fi if test $ac_cv_kpthread = no -a $ac_cv_pthread_is_default = no @@ -5157,10 +5755,10 @@ then # Some compilers won't report that they do not support -Kthread, # so we need to run a program to see whether it really made the # function available. -{ echo "$as_me:$LINENO: checking whether $CC accepts -Kthread" >&5 -echo $ECHO_N "checking whether $CC accepts -Kthread... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -Kthread" >&5 +$as_echo_n "checking whether $CC accepts -Kthread... " >&6; } if test "${ac_cv_kthread+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_save_cc="$CC" CC="$CC -Kthread" @@ -5193,29 +5791,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_kthread=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_kthread=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -5223,8 +5824,8 @@ fi CC="$ac_save_cc" fi -{ echo "$as_me:$LINENO: result: $ac_cv_kthread" >&5 -echo "${ECHO_T}$ac_cv_kthread" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_kthread" >&5 +$as_echo "$ac_cv_kthread" >&6; } fi if test $ac_cv_kthread = no -a $ac_cv_pthread_is_default = no @@ -5234,10 +5835,10 @@ then # Some compilers won't report that they do not support -pthread, # so we need to run a program to see whether it really made the # function available. -{ echo "$as_me:$LINENO: checking whether $CC accepts -pthread" >&5 -echo $ECHO_N "checking whether $CC accepts -pthread... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -pthread" >&5 +$as_echo_n "checking whether $CC accepts -pthread... " >&6; } if test "${ac_cv_thread+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_save_cc="$CC" CC="$CC -pthread" @@ -5270,29 +5871,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_pthread=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_pthread=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -5300,8 +5904,8 @@ fi CC="$ac_save_cc" fi -{ echo "$as_me:$LINENO: result: $ac_cv_pthread" >&5 -echo "${ECHO_T}$ac_cv_pthread" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_pthread" >&5 +$as_echo "$ac_cv_pthread" >&6; } fi # If we have set a CC compiler flag for thread support then @@ -5309,8 +5913,8 @@ fi ac_cv_cxx_thread=no if test ! -z "$CXX" then -{ echo "$as_me:$LINENO: checking whether $CXX also accepts flags for thread support" >&5 -echo $ECHO_N "checking whether $CXX also accepts flags for thread support... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether $CXX also accepts flags for thread support" >&5 +$as_echo_n "checking whether $CXX also accepts flags for thread support... " >&6; } ac_save_cxx="$CXX" if test "$ac_cv_kpthread" = "yes" @@ -5340,17 +5944,17 @@ then fi rm -fr conftest* fi -{ echo "$as_me:$LINENO: result: $ac_cv_cxx_thread" >&5 -echo "${ECHO_T}$ac_cv_cxx_thread" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_cxx_thread" >&5 +$as_echo "$ac_cv_cxx_thread" >&6; } fi CXX="$ac_save_cxx" # checks for header files -{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 -echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } if test "${ac_cv_header_stdc+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -5377,20 +5981,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_stdc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no @@ -5482,37 +6087,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 -echo "${ECHO_T}$ac_cv_header_stdc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF @@ -5521,75 +6129,6 @@ _ACEOF fi -# On IRIX 5.3, sys/types and inttypes.h are conflicting. - - - - - - - - - -for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ - inttypes.h stdint.h unistd.h -do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default - -#include <$ac_header> -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - eval "$as_ac_Header=yes" -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - eval "$as_ac_Header=no" -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_Header'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF - -fi - -done - - @@ -5657,20 +6196,21 @@ sys/times.h sys/types.h sys/un.h sys/utsname.h sys/wait.h pty.h libutil.h \ sys/resource.h netpacket/packet.h sysexits.h bluetooth.h \ bluetooth/bluetooth.h linux/tipc.h do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -5686,32 +6226,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -5725,51 +6266,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## -------------------------------------- ## ## Report this to http://bugs.python.org/ ## @@ -5778,21 +6320,24 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -5806,11 +6351,11 @@ done ac_header_dirent=no for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do - as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5 -echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6; } + as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5 +$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -5836,20 +6381,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" @@ -5857,12 +6403,15 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_Header'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 _ACEOF ac_header_dirent=$ac_hdr; break @@ -5871,10 +6420,10 @@ fi done # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. if test $ac_header_dirent = dirent.h; then - { echo "$as_me:$LINENO: checking for library containing opendir" >&5 -echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for library containing opendir" >&5 +$as_echo_n "checking for library containing opendir... " >&6; } if test "${ac_cv_search_opendir+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF @@ -5912,26 +6461,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_search_opendir=$ac_res else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_opendir+set}" = set; then @@ -5946,8 +6499,8 @@ fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 -echo "${ECHO_T}$ac_cv_search_opendir" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 +$as_echo "$ac_cv_search_opendir" >&6; } ac_res=$ac_cv_search_opendir if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" @@ -5955,10 +6508,10 @@ if test "$ac_res" != no; then fi else - { echo "$as_me:$LINENO: checking for library containing opendir" >&5 -echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for library containing opendir" >&5 +$as_echo_n "checking for library containing opendir... " >&6; } if test "${ac_cv_search_opendir+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF @@ -5996,26 +6549,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_search_opendir=$ac_res else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_opendir+set}" = set; then @@ -6030,8 +6587,8 @@ fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 -echo "${ECHO_T}$ac_cv_search_opendir" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 +$as_echo "$ac_cv_search_opendir" >&6; } ac_res=$ac_cv_search_opendir if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" @@ -6040,10 +6597,10 @@ fi fi -{ echo "$as_me:$LINENO: checking whether sys/types.h defines makedev" >&5 -echo $ECHO_N "checking whether sys/types.h defines makedev... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether sys/types.h defines makedev" >&5 +$as_echo_n "checking whether sys/types.h defines makedev... " >&6; } if test "${ac_cv_header_sys_types_h_makedev+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6066,46 +6623,50 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_header_sys_types_h_makedev=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_sys_types_h_makedev=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_types_h_makedev" >&5 -echo "${ECHO_T}$ac_cv_header_sys_types_h_makedev" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_types_h_makedev" >&5 +$as_echo "$ac_cv_header_sys_types_h_makedev" >&6; } if test $ac_cv_header_sys_types_h_makedev = no; then if test "${ac_cv_header_sys_mkdev_h+set}" = set; then - { echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5 -echo $ECHO_N "checking for sys/mkdev.h... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5 +$as_echo_n "checking for sys/mkdev.h... " >&6; } if test "${ac_cv_header_sys_mkdev_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5 -echo "${ECHO_T}$ac_cv_header_sys_mkdev_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5 +$as_echo "$ac_cv_header_sys_mkdev_h" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking sys/mkdev.h usability" >&5 -echo $ECHO_N "checking sys/mkdev.h usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking sys/mkdev.h usability" >&5 +$as_echo_n "checking sys/mkdev.h usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6121,32 +6682,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking sys/mkdev.h presence" >&5 -echo $ECHO_N "checking sys/mkdev.h presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking sys/mkdev.h presence" >&5 +$as_echo_n "checking sys/mkdev.h presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6160,51 +6722,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: sys/mkdev.h: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: sys/mkdev.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: present but cannot be compiled" >&5 -echo "$as_me: WARNING: sys/mkdev.h: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: sys/mkdev.h: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: sys/mkdev.h: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: sys/mkdev.h: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: sys/mkdev.h: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: sys/mkdev.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: sys/mkdev.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: sys/mkdev.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: sys/mkdev.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/mkdev.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: sys/mkdev.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## -------------------------------------- ## ## Report this to http://bugs.python.org/ ## @@ -6213,18 +6776,18 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5 -echo $ECHO_N "checking for sys/mkdev.h... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5 +$as_echo_n "checking for sys/mkdev.h... " >&6; } if test "${ac_cv_header_sys_mkdev_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_header_sys_mkdev_h=$ac_header_preproc fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5 -echo "${ECHO_T}$ac_cv_header_sys_mkdev_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5 +$as_echo "$ac_cv_header_sys_mkdev_h" >&6; } fi -if test $ac_cv_header_sys_mkdev_h = yes; then +if test "x$ac_cv_header_sys_mkdev_h" = x""yes; then cat >>confdefs.h <<\_ACEOF #define MAJOR_IN_MKDEV 1 @@ -6236,17 +6799,17 @@ fi if test $ac_cv_header_sys_mkdev_h = no; then if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then - { echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5 -echo $ECHO_N "checking for sys/sysmacros.h... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5 +$as_echo_n "checking for sys/sysmacros.h... " >&6; } if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5 -echo "${ECHO_T}$ac_cv_header_sys_sysmacros_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5 +$as_echo "$ac_cv_header_sys_sysmacros_h" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking sys/sysmacros.h usability" >&5 -echo $ECHO_N "checking sys/sysmacros.h usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking sys/sysmacros.h usability" >&5 +$as_echo_n "checking sys/sysmacros.h usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6262,32 +6825,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking sys/sysmacros.h presence" >&5 -echo $ECHO_N "checking sys/sysmacros.h presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking sys/sysmacros.h presence" >&5 +$as_echo_n "checking sys/sysmacros.h presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6301,51 +6865,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: present but cannot be compiled" >&5 -echo "$as_me: WARNING: sys/sysmacros.h: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: sys/sysmacros.h: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: sys/sysmacros.h: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: sys/sysmacros.h: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: sys/sysmacros.h: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: sys/sysmacros.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: sys/sysmacros.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: sys/sysmacros.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: sys/sysmacros.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: sys/sysmacros.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## -------------------------------------- ## ## Report this to http://bugs.python.org/ ## @@ -6354,18 +6919,18 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5 -echo $ECHO_N "checking for sys/sysmacros.h... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5 +$as_echo_n "checking for sys/sysmacros.h... " >&6; } if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_header_sys_sysmacros_h=$ac_header_preproc fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5 -echo "${ECHO_T}$ac_cv_header_sys_sysmacros_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5 +$as_echo "$ac_cv_header_sys_sysmacros_h" >&6; } fi -if test $ac_cv_header_sys_sysmacros_h = yes; then +if test "x$ac_cv_header_sys_sysmacros_h" = x""yes; then cat >>confdefs.h <<\_ACEOF #define MAJOR_IN_SYSMACROS 1 @@ -6382,11 +6947,11 @@ fi for ac_header in term.h do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6408,20 +6973,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" @@ -6429,12 +6995,15 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_Header'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -6446,11 +7015,11 @@ done for ac_header in linux/netlink.h do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6475,20 +7044,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" @@ -6496,12 +7066,15 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_Header'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -6511,8 +7084,8 @@ done # checks for typedefs was_it_defined=no -{ echo "$as_me:$LINENO: checking for clock_t in time.h" >&5 -echo $ECHO_N "checking for clock_t in time.h... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for clock_t in time.h" >&5 +$as_echo_n "checking for clock_t in time.h... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6536,12 +7109,12 @@ _ACEOF fi rm -f conftest* -{ echo "$as_me:$LINENO: result: $was_it_defined" >&5 -echo "${ECHO_T}$was_it_defined" >&6; } +{ $as_echo "$as_me:$LINENO: result: $was_it_defined" >&5 +$as_echo "$was_it_defined" >&6; } # Check whether using makedev requires defining _OSF_SOURCE -{ echo "$as_me:$LINENO: checking for makedev" >&5 -echo $ECHO_N "checking for makedev... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for makedev" >&5 +$as_echo_n "checking for makedev... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6570,26 +7143,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_has_makedev=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_has_makedev=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test "$ac_cv_has_makedev" = "no"; then @@ -6618,26 +7195,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_has_makedev=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_has_makedev=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test "$ac_cv_has_makedev" = "yes"; then @@ -6648,8 +7229,8 @@ _ACEOF fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_has_makedev" >&5 -echo "${ECHO_T}$ac_cv_has_makedev" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_has_makedev" >&5 +$as_echo "$ac_cv_has_makedev" >&6; } if test "$ac_cv_has_makedev" = "yes"; then cat >>confdefs.h <<\_ACEOF @@ -6666,8 +7247,8 @@ fi # work-around, disable LFS on such configurations use_lfs=yes -{ echo "$as_me:$LINENO: checking Solaris LFS bug" >&5 -echo $ECHO_N "checking Solaris LFS bug... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking Solaris LFS bug" >&5 +$as_echo_n "checking Solaris LFS bug... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6693,28 +7274,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then sol_lfs_bug=no else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 sol_lfs_bug=yes fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $sol_lfs_bug" >&5 -echo "${ECHO_T}$sol_lfs_bug" >&6; } +{ $as_echo "$as_me:$LINENO: result: $sol_lfs_bug" >&5 +$as_echo "$sol_lfs_bug" >&6; } if test "$sol_lfs_bug" = "yes"; then use_lfs=no fi @@ -6742,26 +7324,58 @@ cat >> confdefs.h <<\EOF EOF # Type availability checks -{ echo "$as_me:$LINENO: checking for mode_t" >&5 -echo $ECHO_N "checking for mode_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for mode_t" >&5 +$as_echo_n "checking for mode_t... " >&6; } if test "${ac_cv_type_mode_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + ac_cv_type_mode_t=no +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -typedef mode_t ac__type_new_; int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) +if (sizeof (mode_t)) + return 0; + ; return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if (sizeof ((mode_t))) + return 0; ; return 0; } @@ -6772,30 +7386,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_mode_t=yes + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_mode_t=yes +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_mode_t=no + fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5 -echo "${ECHO_T}$ac_cv_type_mode_t" >&6; } -if test $ac_cv_type_mode_t = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5 +$as_echo "$ac_cv_type_mode_t" >&6; } +if test "x$ac_cv_type_mode_t" = x""yes; then : else @@ -6805,26 +7428,58 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for off_t" >&5 -echo $ECHO_N "checking for off_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for off_t" >&5 +$as_echo_n "checking for off_t... " >&6; } if test "${ac_cv_type_off_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + ac_cv_type_off_t=no +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -typedef off_t ac__type_new_; int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) +if (sizeof (off_t)) + return 0; + ; return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if (sizeof ((off_t))) + return 0; ; return 0; } @@ -6835,30 +7490,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_off_t=yes + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_off_t=yes +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_off_t=no + fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5 -echo "${ECHO_T}$ac_cv_type_off_t" >&6; } -if test $ac_cv_type_off_t = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5 +$as_echo "$ac_cv_type_off_t" >&6; } +if test "x$ac_cv_type_off_t" = x""yes; then : else @@ -6868,26 +7532,58 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for pid_t" >&5 -echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for pid_t" >&5 +$as_echo_n "checking for pid_t... " >&6; } if test "${ac_cv_type_pid_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + ac_cv_type_pid_t=no +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -typedef pid_t ac__type_new_; int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) +if (sizeof (pid_t)) + return 0; + ; return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if (sizeof ((pid_t))) + return 0; ; return 0; } @@ -6898,30 +7594,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_pid_t=yes + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_pid_t=yes +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_pid_t=no + fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 -echo "${ECHO_T}$ac_cv_type_pid_t" >&6; } -if test $ac_cv_type_pid_t = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 +$as_echo "$ac_cv_type_pid_t" >&6; } +if test "x$ac_cv_type_pid_t" = x""yes; then : else @@ -6931,10 +7636,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking return type of signal handlers" >&5 -echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking return type of signal handlers" >&5 +$as_echo_n "checking return type of signal handlers... " >&6; } if test "${ac_cv_type_signal+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6959,20 +7664,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_type_signal=int else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_signal=void @@ -6980,19 +7686,54 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5 -echo "${ECHO_T}$ac_cv_type_signal" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5 +$as_echo "$ac_cv_type_signal" >&6; } cat >>confdefs.h <<_ACEOF #define RETSIGTYPE $ac_cv_type_signal _ACEOF -{ echo "$as_me:$LINENO: checking for size_t" >&5 -echo $ECHO_N "checking for size_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for size_t" >&5 +$as_echo_n "checking for size_t... " >&6; } if test "${ac_cv_type_size_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else + ac_cv_type_size_t=no +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if (sizeof (size_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -7000,14 +7741,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -typedef size_t ac__type_new_; int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; +if (sizeof ((size_t))) + return 0; ; return 0; } @@ -7018,30 +7756,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_size_t=yes + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_size_t=yes +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_size_t=no + fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 -echo "${ECHO_T}$ac_cv_type_size_t" >&6; } -if test $ac_cv_type_size_t = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 +$as_echo "$ac_cv_type_size_t" >&6; } +if test "x$ac_cv_type_size_t" = x""yes; then : else @@ -7051,10 +7798,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5 -echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5 +$as_echo_n "checking for uid_t in sys/types.h... " >&6; } if test "${ac_cv_type_uid_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -7074,8 +7821,8 @@ fi rm -f conftest* fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 -echo "${ECHO_T}$ac_cv_type_uid_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 +$as_echo "$ac_cv_type_uid_t" >&6; } if test $ac_cv_type_uid_t = no; then cat >>confdefs.h <<\_ACEOF @@ -7090,10 +7837,10 @@ _ACEOF fi - { echo "$as_me:$LINENO: checking for uint32_t" >&5 -echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for uint32_t" >&5 +$as_echo_n "checking for uint32_t... " >&6; } if test "${ac_cv_c_uint32_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_c_uint32_t=no for ac_type in 'uint32_t' 'unsigned int' 'unsigned long int' \ @@ -7121,13 +7868,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -7138,7 +7886,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 esac else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -7148,8 +7896,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_uint32_t" != no && break done fi -{ echo "$as_me:$LINENO: result: $ac_cv_c_uint32_t" >&5 -echo "${ECHO_T}$ac_cv_c_uint32_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_uint32_t" >&5 +$as_echo "$ac_cv_c_uint32_t" >&6; } case $ac_cv_c_uint32_t in #( no|yes) ;; #( *) @@ -7166,10 +7914,10 @@ _ACEOF esac - { echo "$as_me:$LINENO: checking for uint64_t" >&5 -echo $ECHO_N "checking for uint64_t... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for uint64_t" >&5 +$as_echo_n "checking for uint64_t... " >&6; } if test "${ac_cv_c_uint64_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_c_uint64_t=no for ac_type in 'uint64_t' 'unsigned int' 'unsigned long int' \ @@ -7197,13 +7945,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -7214,7 +7963,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 esac else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -7224,8 +7973,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_uint64_t" != no && break done fi -{ echo "$as_me:$LINENO: result: $ac_cv_c_uint64_t" >&5 -echo "${ECHO_T}$ac_cv_c_uint64_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_uint64_t" >&5 +$as_echo "$ac_cv_c_uint64_t" >&6; } case $ac_cv_c_uint64_t in #( no|yes) ;; #( *) @@ -7242,10 +7991,10 @@ _ACEOF esac - { echo "$as_me:$LINENO: checking for int32_t" >&5 -echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for int32_t" >&5 +$as_echo_n "checking for int32_t... " >&6; } if test "${ac_cv_c_int32_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_c_int32_t=no for ac_type in 'int32_t' 'int' 'long int' \ @@ -7273,13 +8022,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -7295,7 +8045,7 @@ int main () { static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1) - < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 2))]; + < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 2))]; test_array [0] = 0 ; @@ -7308,20 +8058,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 case $ac_type in @@ -7333,7 +8084,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -7343,8 +8094,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_int32_t" != no && break done fi -{ echo "$as_me:$LINENO: result: $ac_cv_c_int32_t" >&5 -echo "${ECHO_T}$ac_cv_c_int32_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_int32_t" >&5 +$as_echo "$ac_cv_c_int32_t" >&6; } case $ac_cv_c_int32_t in #( no|yes) ;; #( *) @@ -7356,10 +8107,10 @@ _ACEOF esac - { echo "$as_me:$LINENO: checking for int64_t" >&5 -echo $ECHO_N "checking for int64_t... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for int64_t" >&5 +$as_echo_n "checking for int64_t... " >&6; } if test "${ac_cv_c_int64_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_c_int64_t=no for ac_type in 'int64_t' 'int' 'long int' \ @@ -7387,13 +8138,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -7409,7 +8161,7 @@ int main () { static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 1) - < ($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 2))]; + < ($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 2))]; test_array [0] = 0 ; @@ -7422,20 +8174,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 case $ac_type in @@ -7447,7 +8200,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -7457,8 +8210,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_int64_t" != no && break done fi -{ echo "$as_me:$LINENO: result: $ac_cv_c_int64_t" >&5 -echo "${ECHO_T}$ac_cv_c_int64_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_int64_t" >&5 +$as_echo "$ac_cv_c_int64_t" >&6; } case $ac_cv_c_int64_t in #( no|yes) ;; #( *) @@ -7469,26 +8222,24 @@ _ACEOF ;; esac -{ echo "$as_me:$LINENO: checking for ssize_t" >&5 -echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for ssize_t" >&5 +$as_echo_n "checking for ssize_t... " >&6; } if test "${ac_cv_type_ssize_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + ac_cv_type_ssize_t=no +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -typedef ssize_t ac__type_new_; int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; +if (sizeof (ssize_t)) + return 0; ; return 0; } @@ -7499,45 +8250,18 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_ssize_t=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_ssize_t=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5 -echo "${ECHO_T}$ac_cv_type_ssize_t" >&6; } -if test $ac_cv_type_ssize_t = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_SSIZE_T 1 -_ACEOF - -fi - - -# Sizes of various common basic types -# ANSI C requires sizeof(char) == 1, so no need to check it -{ echo "$as_me:$LINENO: checking for int" >&5 -echo $ECHO_N "checking for int... $ECHO_C" >&6; } -if test "${ac_cv_type_int+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -7545,14 +8269,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -typedef int ac__type_new_; int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; +if (sizeof ((ssize_t))) + return 0; ; return 0; } @@ -7563,38 +8284,57 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_int=yes + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_ssize_t=yes +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_int=no + fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5 -echo "${ECHO_T}$ac_cv_type_int" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5 +$as_echo "$ac_cv_type_ssize_t" >&6; } +if test "x$ac_cv_type_ssize_t" = x""yes; then +cat >>confdefs.h <<\_ACEOF +#define HAVE_SSIZE_T 1 +_ACEOF + +fi + + +# Sizes of various common basic types +# ANSI C requires sizeof(char) == 1, so no need to check it # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of int" >&5 -echo $ECHO_N "checking size of int... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of int" >&5 +$as_echo_n "checking size of int... " >&6; } if test "${ac_cv_sizeof_int+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -7605,11 +8345,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= 0)]; test_array [0] = 0 ; @@ -7622,13 +8361,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -7642,11 +8382,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)]; test_array [0] = 0 ; @@ -7659,20 +8398,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -7686,7 +8426,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -7696,11 +8436,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (int))) < 0)]; test_array [0] = 0 ; @@ -7713,13 +8452,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -7733,11 +8473,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= $ac_mid)]; test_array [0] = 0 ; @@ -7750,20 +8489,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -7777,7 +8517,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -7797,11 +8537,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef int ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)]; test_array [0] = 0 ; @@ -7814,20 +8553,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -7838,11 +8578,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_int=$ac_lo;; '') if test "$ac_cv_type_int" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (int) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (int) +$as_echo "$as_me: error: cannot compute sizeof (int) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_int=0 fi ;; @@ -7855,9 +8597,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef int ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (int)); } +static unsigned long int ulongval () { return (long int) (sizeof (int)); } #include <stdio.h> #include <stdlib.h> int @@ -7867,20 +8608,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (int))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (int)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (int)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -7893,43 +8636,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_int=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_int" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (int) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (int) +$as_echo "$as_me: error: cannot compute sizeof (int) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_int=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 -echo "${ECHO_T}$ac_cv_sizeof_int" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 +$as_echo "$ac_cv_sizeof_int" >&6; } @@ -7938,68 +8686,14 @@ cat >>confdefs.h <<_ACEOF _ACEOF -{ echo "$as_me:$LINENO: checking for long" >&5 -echo $ECHO_N "checking for long... $ECHO_C" >&6; } -if test "${ac_cv_type_long+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -typedef long ac__type_new_; -int -main () -{ -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_long=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_long=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5 -echo "${ECHO_T}$ac_cv_type_long" >&6; } - # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of long" >&5 -echo $ECHO_N "checking size of long... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of long" >&5 +$as_echo_n "checking size of long... " >&6; } if test "${ac_cv_sizeof_long+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -8010,11 +8704,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= 0)]; test_array [0] = 0 ; @@ -8027,13 +8720,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -8047,11 +8741,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)]; test_array [0] = 0 ; @@ -8064,20 +8757,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -8091,7 +8785,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -8101,11 +8795,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long))) < 0)]; test_array [0] = 0 ; @@ -8118,13 +8811,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -8138,11 +8832,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= $ac_mid)]; test_array [0] = 0 ; @@ -8155,20 +8848,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -8182,7 +8876,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -8202,11 +8896,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)]; test_array [0] = 0 ; @@ -8219,20 +8912,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -8243,11 +8937,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_long=$ac_lo;; '') if test "$ac_cv_type_long" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (long) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (long) +$as_echo "$as_me: error: cannot compute sizeof (long) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_long=0 fi ;; @@ -8260,9 +8956,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (long)); } +static unsigned long int ulongval () { return (long int) (sizeof (long)); } #include <stdio.h> #include <stdlib.h> int @@ -8272,20 +8967,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (long))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (long)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (long)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -8298,43 +8995,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_long=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_long" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (long) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (long) +$as_echo "$as_me: error: cannot compute sizeof (long) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_long=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5 -echo "${ECHO_T}$ac_cv_sizeof_long" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5 +$as_echo "$ac_cv_sizeof_long" >&6; } @@ -8343,68 +9045,14 @@ cat >>confdefs.h <<_ACEOF _ACEOF -{ echo "$as_me:$LINENO: checking for void *" >&5 -echo $ECHO_N "checking for void *... $ECHO_C" >&6; } -if test "${ac_cv_type_void_p+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -typedef void * ac__type_new_; -int -main () -{ -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_void_p=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_void_p=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5 -echo "${ECHO_T}$ac_cv_type_void_p" >&6; } - # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of void *" >&5 -echo $ECHO_N "checking size of void *... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of void *" >&5 +$as_echo_n "checking size of void *... " >&6; } if test "${ac_cv_sizeof_void_p+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -8415,11 +9063,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef void * ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (void *))) >= 0)]; test_array [0] = 0 ; @@ -8432,13 +9079,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -8452,11 +9100,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef void * ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (void *))) <= $ac_mid)]; test_array [0] = 0 ; @@ -8469,20 +9116,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -8496,7 +9144,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -8506,11 +9154,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef void * ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (void *))) < 0)]; test_array [0] = 0 ; @@ -8523,13 +9170,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -8543,11 +9191,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef void * ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (void *))) >= $ac_mid)]; test_array [0] = 0 ; @@ -8560,20 +9207,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -8587,7 +9235,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -8607,11 +9255,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef void * ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (void *))) <= $ac_mid)]; test_array [0] = 0 ; @@ -8624,20 +9271,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -8648,11 +9296,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_void_p=$ac_lo;; '') if test "$ac_cv_type_void_p" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (void *) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (void *) +$as_echo "$as_me: error: cannot compute sizeof (void *) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_void_p=0 fi ;; @@ -8665,9 +9315,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef void * ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (void *)); } +static unsigned long int ulongval () { return (long int) (sizeof (void *)); } #include <stdio.h> #include <stdlib.h> int @@ -8677,20 +9326,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (void *))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (void *)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (void *)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -8703,43 +9354,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_void_p=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_void_p" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (void *) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (void *) +$as_echo "$as_me: error: cannot compute sizeof (void *) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_void_p=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5 -echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5 +$as_echo "$ac_cv_sizeof_void_p" >&6; } @@ -8748,68 +9404,14 @@ cat >>confdefs.h <<_ACEOF _ACEOF -{ echo "$as_me:$LINENO: checking for short" >&5 -echo $ECHO_N "checking for short... $ECHO_C" >&6; } -if test "${ac_cv_type_short+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -typedef short ac__type_new_; -int -main () -{ -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_short=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_short=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5 -echo "${ECHO_T}$ac_cv_type_short" >&6; } - # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of short" >&5 -echo $ECHO_N "checking size of short... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of short" >&5 +$as_echo_n "checking size of short... " >&6; } if test "${ac_cv_sizeof_short+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -8820,11 +9422,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef short ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (short))) >= 0)]; test_array [0] = 0 ; @@ -8837,13 +9438,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -8857,11 +9459,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef short ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (short))) <= $ac_mid)]; test_array [0] = 0 ; @@ -8874,20 +9475,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -8901,7 +9503,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -8911,11 +9513,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef short ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (short))) < 0)]; test_array [0] = 0 ; @@ -8928,13 +9529,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -8948,11 +9550,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef short ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (short))) >= $ac_mid)]; test_array [0] = 0 ; @@ -8965,20 +9566,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -8992,7 +9594,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -9012,11 +9614,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef short ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (short))) <= $ac_mid)]; test_array [0] = 0 ; @@ -9029,20 +9630,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -9053,11 +9655,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_short=$ac_lo;; '') if test "$ac_cv_type_short" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (short) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (short) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (short) +$as_echo "$as_me: error: cannot compute sizeof (short) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_short=0 fi ;; @@ -9070,9 +9674,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef short ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (short)); } +static unsigned long int ulongval () { return (long int) (sizeof (short)); } #include <stdio.h> #include <stdlib.h> int @@ -9082,20 +9685,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (short))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (short)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (short)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -9108,43 +9713,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_short=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_short" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (short) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (short) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (short) +$as_echo "$as_me: error: cannot compute sizeof (short) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_short=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5 -echo "${ECHO_T}$ac_cv_sizeof_short" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5 +$as_echo "$ac_cv_sizeof_short" >&6; } @@ -9153,68 +9763,14 @@ cat >>confdefs.h <<_ACEOF _ACEOF -{ echo "$as_me:$LINENO: checking for float" >&5 -echo $ECHO_N "checking for float... $ECHO_C" >&6; } -if test "${ac_cv_type_float+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -typedef float ac__type_new_; -int -main () -{ -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_float=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_float=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_float" >&5 -echo "${ECHO_T}$ac_cv_type_float" >&6; } - # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of float" >&5 -echo $ECHO_N "checking size of float... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of float" >&5 +$as_echo_n "checking size of float... " >&6; } if test "${ac_cv_sizeof_float+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -9225,11 +9781,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef float ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (float))) >= 0)]; test_array [0] = 0 ; @@ -9242,13 +9797,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -9262,11 +9818,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef float ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (float))) <= $ac_mid)]; test_array [0] = 0 ; @@ -9279,20 +9834,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -9306,7 +9862,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -9316,11 +9872,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef float ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (float))) < 0)]; test_array [0] = 0 ; @@ -9333,13 +9888,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -9353,11 +9909,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef float ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (float))) >= $ac_mid)]; test_array [0] = 0 ; @@ -9370,20 +9925,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -9397,7 +9953,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -9417,11 +9973,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef float ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (float))) <= $ac_mid)]; test_array [0] = 0 ; @@ -9434,20 +9989,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -9458,11 +10014,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_float=$ac_lo;; '') if test "$ac_cv_type_float" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (float) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (float) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (float) +$as_echo "$as_me: error: cannot compute sizeof (float) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_float=0 fi ;; @@ -9475,9 +10033,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef float ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (float)); } +static unsigned long int ulongval () { return (long int) (sizeof (float)); } #include <stdio.h> #include <stdlib.h> int @@ -9487,20 +10044,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (float))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (float)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (float)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -9513,113 +10072,64 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_float=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_float" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (float) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (float) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (float) +$as_echo "$as_me: error: cannot compute sizeof (float) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_float=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_float" >&5 -echo "${ECHO_T}$ac_cv_sizeof_float" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_float" >&5 +$as_echo "$ac_cv_sizeof_float" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_FLOAT $ac_cv_sizeof_float -_ACEOF - - -{ echo "$as_me:$LINENO: checking for double" >&5 -echo $ECHO_N "checking for double... $ECHO_C" >&6; } -if test "${ac_cv_type_double+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -typedef double ac__type_new_; -int -main () -{ -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_double=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_double=no -fi +_ACEOF -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_double" >&5 -echo "${ECHO_T}$ac_cv_type_double" >&6; } # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of double" >&5 -echo $ECHO_N "checking size of double... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of double" >&5 +$as_echo_n "checking size of double... " >&6; } if test "${ac_cv_sizeof_double+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -9630,11 +10140,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (double))) >= 0)]; test_array [0] = 0 ; @@ -9647,13 +10156,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -9667,11 +10177,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (double))) <= $ac_mid)]; test_array [0] = 0 ; @@ -9684,20 +10193,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -9711,7 +10221,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -9721,11 +10231,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (double))) < 0)]; test_array [0] = 0 ; @@ -9738,13 +10247,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -9758,11 +10268,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (double))) >= $ac_mid)]; test_array [0] = 0 ; @@ -9775,20 +10284,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -9802,7 +10312,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -9822,11 +10332,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (double))) <= $ac_mid)]; test_array [0] = 0 ; @@ -9839,20 +10348,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -9863,11 +10373,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_double=$ac_lo;; '') if test "$ac_cv_type_double" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (double) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (double) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (double) +$as_echo "$as_me: error: cannot compute sizeof (double) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_double=0 fi ;; @@ -9880,9 +10392,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef double ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (double)); } +static unsigned long int ulongval () { return (long int) (sizeof (double)); } #include <stdio.h> #include <stdlib.h> int @@ -9892,20 +10403,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (double))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (double)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (double)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -9918,43 +10431,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_double=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_double" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (double) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (double) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (double) +$as_echo "$as_me: error: cannot compute sizeof (double) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_double=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_double" >&5 -echo "${ECHO_T}$ac_cv_sizeof_double" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_double" >&5 +$as_echo "$ac_cv_sizeof_double" >&6; } @@ -9963,68 +10481,14 @@ cat >>confdefs.h <<_ACEOF _ACEOF -{ echo "$as_me:$LINENO: checking for fpos_t" >&5 -echo $ECHO_N "checking for fpos_t... $ECHO_C" >&6; } -if test "${ac_cv_type_fpos_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -typedef fpos_t ac__type_new_; -int -main () -{ -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_fpos_t=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_fpos_t=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_fpos_t" >&5 -echo "${ECHO_T}$ac_cv_type_fpos_t" >&6; } - # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of fpos_t" >&5 -echo $ECHO_N "checking size of fpos_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of fpos_t" >&5 +$as_echo_n "checking size of fpos_t... " >&6; } if test "${ac_cv_sizeof_fpos_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -10035,11 +10499,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef fpos_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (fpos_t))) >= 0)]; test_array [0] = 0 ; @@ -10052,13 +10515,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -10072,11 +10536,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef fpos_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (fpos_t))) <= $ac_mid)]; test_array [0] = 0 ; @@ -10089,20 +10552,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -10116,7 +10580,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -10126,11 +10590,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef fpos_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (fpos_t))) < 0)]; test_array [0] = 0 ; @@ -10143,13 +10606,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -10163,11 +10627,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef fpos_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (fpos_t))) >= $ac_mid)]; test_array [0] = 0 ; @@ -10180,20 +10643,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -10207,7 +10671,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -10227,11 +10691,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef fpos_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (fpos_t))) <= $ac_mid)]; test_array [0] = 0 ; @@ -10244,20 +10707,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -10268,11 +10732,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_fpos_t=$ac_lo;; '') if test "$ac_cv_type_fpos_t" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (fpos_t) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (fpos_t) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (fpos_t) +$as_echo "$as_me: error: cannot compute sizeof (fpos_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_fpos_t=0 fi ;; @@ -10285,9 +10751,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef fpos_t ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (fpos_t)); } +static unsigned long int ulongval () { return (long int) (sizeof (fpos_t)); } #include <stdio.h> #include <stdlib.h> int @@ -10297,20 +10762,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (fpos_t))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (fpos_t)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (fpos_t)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -10323,43 +10790,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_fpos_t=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_fpos_t" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (fpos_t) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (fpos_t) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (fpos_t) +$as_echo "$as_me: error: cannot compute sizeof (fpos_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_fpos_t=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_fpos_t" >&5 -echo "${ECHO_T}$ac_cv_sizeof_fpos_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_fpos_t" >&5 +$as_echo "$ac_cv_sizeof_fpos_t" >&6; } @@ -10368,68 +10840,14 @@ cat >>confdefs.h <<_ACEOF _ACEOF -{ echo "$as_me:$LINENO: checking for size_t" >&5 -echo $ECHO_N "checking for size_t... $ECHO_C" >&6; } -if test "${ac_cv_type_size_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -typedef size_t ac__type_new_; -int -main () -{ -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_size_t=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_size_t=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 -echo "${ECHO_T}$ac_cv_type_size_t" >&6; } - # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of size_t" >&5 -echo $ECHO_N "checking size of size_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of size_t" >&5 +$as_echo_n "checking size of size_t... " >&6; } if test "${ac_cv_sizeof_size_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -10440,11 +10858,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef size_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (size_t))) >= 0)]; test_array [0] = 0 ; @@ -10457,13 +10874,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -10477,11 +10895,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef size_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (size_t))) <= $ac_mid)]; test_array [0] = 0 ; @@ -10494,20 +10911,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -10521,7 +10939,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -10531,11 +10949,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef size_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (size_t))) < 0)]; test_array [0] = 0 ; @@ -10548,13 +10965,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -10568,11 +10986,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef size_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (size_t))) >= $ac_mid)]; test_array [0] = 0 ; @@ -10585,20 +11002,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -10612,7 +11030,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -10632,11 +11050,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef size_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (size_t))) <= $ac_mid)]; test_array [0] = 0 ; @@ -10649,20 +11066,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -10673,11 +11091,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_size_t=$ac_lo;; '') if test "$ac_cv_type_size_t" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (size_t) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (size_t) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (size_t) +$as_echo "$as_me: error: cannot compute sizeof (size_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_size_t=0 fi ;; @@ -10690,9 +11110,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef size_t ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (size_t)); } +static unsigned long int ulongval () { return (long int) (sizeof (size_t)); } #include <stdio.h> #include <stdlib.h> int @@ -10702,20 +11121,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (size_t))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (size_t)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (size_t)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -10728,43 +11149,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_size_t=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_size_t" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (size_t) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (size_t) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (size_t) +$as_echo "$as_me: error: cannot compute sizeof (size_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_size_t=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_size_t" >&5 -echo "${ECHO_T}$ac_cv_sizeof_size_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_size_t" >&5 +$as_echo "$ac_cv_sizeof_size_t" >&6; } @@ -10773,68 +11199,14 @@ cat >>confdefs.h <<_ACEOF _ACEOF -{ echo "$as_me:$LINENO: checking for pid_t" >&5 -echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; } -if test "${ac_cv_type_pid_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -typedef pid_t ac__type_new_; -int -main () -{ -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_pid_t=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_pid_t=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 -echo "${ECHO_T}$ac_cv_type_pid_t" >&6; } - # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of pid_t" >&5 -echo $ECHO_N "checking size of pid_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of pid_t" >&5 +$as_echo_n "checking size of pid_t... " >&6; } if test "${ac_cv_sizeof_pid_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -10845,11 +11217,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef pid_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (pid_t))) >= 0)]; test_array [0] = 0 ; @@ -10862,13 +11233,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -10882,11 +11254,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef pid_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (pid_t))) <= $ac_mid)]; test_array [0] = 0 ; @@ -10899,20 +11270,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -10926,7 +11298,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -10936,11 +11308,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef pid_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (pid_t))) < 0)]; test_array [0] = 0 ; @@ -10953,13 +11324,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -10973,11 +11345,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef pid_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (pid_t))) >= $ac_mid)]; test_array [0] = 0 ; @@ -10990,20 +11361,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -11017,7 +11389,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -11037,11 +11409,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef pid_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (pid_t))) <= $ac_mid)]; test_array [0] = 0 ; @@ -11054,20 +11425,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -11078,11 +11450,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_pid_t=$ac_lo;; '') if test "$ac_cv_type_pid_t" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (pid_t) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (pid_t) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (pid_t) +$as_echo "$as_me: error: cannot compute sizeof (pid_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_pid_t=0 fi ;; @@ -11095,9 +11469,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef pid_t ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (pid_t)); } +static unsigned long int ulongval () { return (long int) (sizeof (pid_t)); } #include <stdio.h> #include <stdlib.h> int @@ -11107,20 +11480,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (pid_t))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (pid_t)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (pid_t)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -11133,43 +11508,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_pid_t=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_pid_t" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (pid_t) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (pid_t) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (pid_t) +$as_echo "$as_me: error: cannot compute sizeof (pid_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_pid_t=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_pid_t" >&5 -echo "${ECHO_T}$ac_cv_sizeof_pid_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_pid_t" >&5 +$as_echo "$ac_cv_sizeof_pid_t" >&6; } @@ -11179,8 +11559,8 @@ _ACEOF -{ echo "$as_me:$LINENO: checking for long long support" >&5 -echo $ECHO_N "checking for long long support... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for long long support" >&5 +$as_echo_n "checking for long long support... " >&6; } have_long_long=no cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -11203,13 +11583,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -11223,78 +11604,24 @@ _ACEOF have_long_long=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $have_long_long" >&5 -echo "${ECHO_T}$have_long_long" >&6; } +{ $as_echo "$as_me:$LINENO: result: $have_long_long" >&5 +$as_echo "$have_long_long" >&6; } if test "$have_long_long" = yes ; then -{ echo "$as_me:$LINENO: checking for long long" >&5 -echo $ECHO_N "checking for long long... $ECHO_C" >&6; } -if test "${ac_cv_type_long_long+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -typedef long long ac__type_new_; -int -main () -{ -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_long_long=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_long_long=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5 -echo "${ECHO_T}$ac_cv_type_long_long" >&6; } - # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of long long" >&5 -echo $ECHO_N "checking size of long long... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of long long" >&5 +$as_echo_n "checking size of long long... " >&6; } if test "${ac_cv_sizeof_long_long+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -11305,11 +11632,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long long))) >= 0)]; test_array [0] = 0 ; @@ -11322,13 +11648,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -11342,11 +11669,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long long))) <= $ac_mid)]; test_array [0] = 0 ; @@ -11359,20 +11685,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -11386,7 +11713,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -11396,11 +11723,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long long))) < 0)]; test_array [0] = 0 ; @@ -11413,13 +11739,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -11433,11 +11760,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long long))) >= $ac_mid)]; test_array [0] = 0 ; @@ -11450,20 +11776,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -11477,7 +11804,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -11497,11 +11824,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long long ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long long))) <= $ac_mid)]; test_array [0] = 0 ; @@ -11514,20 +11840,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -11538,11 +11865,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_long_long=$ac_lo;; '') if test "$ac_cv_type_long_long" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long long) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (long long) +$as_echo "$as_me: error: cannot compute sizeof (long long) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_long_long=0 fi ;; @@ -11555,9 +11884,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long long ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (long long)); } +static unsigned long int ulongval () { return (long int) (sizeof (long long)); } #include <stdio.h> #include <stdlib.h> int @@ -11567,20 +11895,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (long long))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (long long)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (long long)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -11593,43 +11923,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_long_long=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_long_long" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long long) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (long long) +$as_echo "$as_me: error: cannot compute sizeof (long long) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_long_long=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5 -echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5 +$as_echo "$ac_cv_sizeof_long_long" >&6; } @@ -11640,8 +11975,8 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for long double support" >&5 -echo $ECHO_N "checking for long double support... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for long double support" >&5 +$as_echo_n "checking for long double support... " >&6; } have_long_double=no cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -11664,13 +11999,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -11684,78 +12020,24 @@ _ACEOF have_long_double=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $have_long_double" >&5 -echo "${ECHO_T}$have_long_double" >&6; } +{ $as_echo "$as_me:$LINENO: result: $have_long_double" >&5 +$as_echo "$have_long_double" >&6; } if test "$have_long_double" = yes ; then -{ echo "$as_me:$LINENO: checking for long double" >&5 -echo $ECHO_N "checking for long double... $ECHO_C" >&6; } -if test "${ac_cv_type_long_double+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -typedef long double ac__type_new_; -int -main () -{ -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_long_double=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_long_double=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5 -echo "${ECHO_T}$ac_cv_type_long_double" >&6; } - # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of long double" >&5 -echo $ECHO_N "checking size of long double... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of long double" >&5 +$as_echo_n "checking size of long double... " >&6; } if test "${ac_cv_sizeof_long_double+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -11766,11 +12048,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long double))) >= 0)]; test_array [0] = 0 ; @@ -11783,13 +12064,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -11803,11 +12085,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long double))) <= $ac_mid)]; test_array [0] = 0 ; @@ -11820,20 +12101,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -11847,7 +12129,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -11857,11 +12139,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long double))) < 0)]; test_array [0] = 0 ; @@ -11874,13 +12155,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -11894,11 +12176,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long double))) >= $ac_mid)]; test_array [0] = 0 ; @@ -11911,20 +12192,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -11938,7 +12220,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -11958,11 +12240,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long double ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (long double))) <= $ac_mid)]; test_array [0] = 0 ; @@ -11975,20 +12256,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -11999,11 +12281,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_long_double=$ac_lo;; '') if test "$ac_cv_type_long_double" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long double) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (long double) +$as_echo "$as_me: error: cannot compute sizeof (long double) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_long_double=0 fi ;; @@ -12016,9 +12300,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef long double ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (long double)); } +static unsigned long int ulongval () { return (long int) (sizeof (long double)); } #include <stdio.h> #include <stdlib.h> int @@ -12028,20 +12311,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (long double))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (long double)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (long double)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -12054,43 +12339,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_long_double=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_long_double" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long double) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (long double) +$as_echo "$as_me: error: cannot compute sizeof (long double) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_long_double=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5 -echo "${ECHO_T}$ac_cv_sizeof_long_double" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5 +$as_echo "$ac_cv_sizeof_long_double" >&6; } @@ -12100,82 +12390,22 @@ _ACEOF fi - - -{ echo "$as_me:$LINENO: checking for _Bool support" >&5 -echo $ECHO_N "checking for _Bool support... $ECHO_C" >&6; } -have_c99_bool=no -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -int -main () -{ -_Bool x; x = (_Bool)0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - - -cat >>confdefs.h <<\_ACEOF -#define HAVE_C99_BOOL 1 -_ACEOF - - have_c99_bool=yes - -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $have_c99_bool" >&5 -echo "${ECHO_T}$have_c99_bool" >&6; } -if test "$have_c99_bool" = yes ; then -{ echo "$as_me:$LINENO: checking for _Bool" >&5 -echo $ECHO_N "checking for _Bool... $ECHO_C" >&6; } -if test "${ac_cv_type__Bool+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF + + +{ $as_echo "$as_me:$LINENO: checking for _Bool support" >&5 +$as_echo_n "checking for _Bool support... " >&6; } +have_c99_bool=no +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -typedef _Bool ac__type_new_; + int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; +_Bool x; x = (_Bool)0; ; return 0; } @@ -12186,38 +12416,45 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type__Bool=yes + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_C99_BOOL 1 +_ACEOF + + have_c99_bool=yes + else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type__Bool=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5 -echo "${ECHO_T}$ac_cv_type__Bool" >&6; } +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $have_c99_bool" >&5 +$as_echo "$have_c99_bool" >&6; } +if test "$have_c99_bool" = yes ; then # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of _Bool" >&5 -echo $ECHO_N "checking size of _Bool... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of _Bool" >&5 +$as_echo_n "checking size of _Bool... " >&6; } if test "${ac_cv_sizeof__Bool+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -12228,11 +12465,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef _Bool ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (_Bool))) >= 0)]; test_array [0] = 0 ; @@ -12245,13 +12481,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -12265,11 +12502,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef _Bool ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (_Bool))) <= $ac_mid)]; test_array [0] = 0 ; @@ -12282,20 +12518,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -12309,7 +12546,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -12319,11 +12556,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef _Bool ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (_Bool))) < 0)]; test_array [0] = 0 ; @@ -12336,13 +12572,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -12356,11 +12593,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef _Bool ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (_Bool))) >= $ac_mid)]; test_array [0] = 0 ; @@ -12373,20 +12609,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -12400,7 +12637,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -12420,11 +12657,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef _Bool ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (_Bool))) <= $ac_mid)]; test_array [0] = 0 ; @@ -12437,20 +12673,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -12461,11 +12698,13 @@ done case $ac_lo in ?*) ac_cv_sizeof__Bool=$ac_lo;; '') if test "$ac_cv_type__Bool" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (_Bool) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (_Bool) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (_Bool) +$as_echo "$as_me: error: cannot compute sizeof (_Bool) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof__Bool=0 fi ;; @@ -12478,9 +12717,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef _Bool ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (_Bool)); } +static unsigned long int ulongval () { return (long int) (sizeof (_Bool)); } #include <stdio.h> #include <stdlib.h> int @@ -12490,20 +12728,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (_Bool))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (_Bool)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (_Bool)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -12516,43 +12756,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof__Bool=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type__Bool" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (_Bool) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (_Bool) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (_Bool) +$as_echo "$as_me: error: cannot compute sizeof (_Bool) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof__Bool=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof__Bool" >&5 -echo "${ECHO_T}$ac_cv_sizeof__Bool" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof__Bool" >&5 +$as_echo "$ac_cv_sizeof__Bool" >&6; } @@ -12563,12 +12808,13 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for uintptr_t" >&5 -echo $ECHO_N "checking for uintptr_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for uintptr_t" >&5 +$as_echo_n "checking for uintptr_t... " >&6; } if test "${ac_cv_type_uintptr_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + ac_cv_type_uintptr_t=no +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -12578,14 +12824,11 @@ cat >>conftest.$ac_ext <<_ACEOF #include <stdint.h> #endif -typedef uintptr_t ac__type_new_; int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; +if (sizeof (uintptr_t)) + return 0; ; return 0; } @@ -12596,55 +12839,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_uintptr_t=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_uintptr_t=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5 -echo "${ECHO_T}$ac_cv_type_uintptr_t" >&6; } -if test $ac_cv_type_uintptr_t = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_UINTPTR_T 1 -_ACEOF - -{ echo "$as_me:$LINENO: checking for uintptr_t" >&5 -echo $ECHO_N "checking for uintptr_t... $ECHO_C" >&6; } -if test "${ac_cv_type_uintptr_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -typedef uintptr_t ac__type_new_; +#ifdef HAVE_STDINT_H + #include <stdint.h> + #endif + int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; +if (sizeof ((uintptr_t))) + return 0; ; return 0; } @@ -12655,38 +12876,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_uintptr_t=yes + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_uintptr_t=yes +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_uintptr_t=no + fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5 -echo "${ECHO_T}$ac_cv_type_uintptr_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5 +$as_echo "$ac_cv_type_uintptr_t" >&6; } +if test "x$ac_cv_type_uintptr_t" = x""yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_UINTPTR_T 1 +_ACEOF # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of uintptr_t" >&5 -echo $ECHO_N "checking size of uintptr_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of uintptr_t" >&5 +$as_echo_n "checking size of uintptr_t... " >&6; } if test "${ac_cv_sizeof_uintptr_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -12697,11 +12932,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef uintptr_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (uintptr_t))) >= 0)]; test_array [0] = 0 ; @@ -12714,13 +12948,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -12734,11 +12969,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef uintptr_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (uintptr_t))) <= $ac_mid)]; test_array [0] = 0 ; @@ -12751,20 +12985,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -12778,7 +13013,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -12788,11 +13023,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef uintptr_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (uintptr_t))) < 0)]; test_array [0] = 0 ; @@ -12805,13 +13039,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -12825,11 +13060,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef uintptr_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (uintptr_t))) >= $ac_mid)]; test_array [0] = 0 ; @@ -12842,20 +13076,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -12869,7 +13104,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -12889,11 +13124,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef uintptr_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (uintptr_t))) <= $ac_mid)]; test_array [0] = 0 ; @@ -12906,20 +13140,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -12930,11 +13165,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_uintptr_t=$ac_lo;; '') if test "$ac_cv_type_uintptr_t" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (uintptr_t) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (uintptr_t) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (uintptr_t) +$as_echo "$as_me: error: cannot compute sizeof (uintptr_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_uintptr_t=0 fi ;; @@ -12947,9 +13184,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default - typedef uintptr_t ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (uintptr_t)); } +static unsigned long int ulongval () { return (long int) (sizeof (uintptr_t)); } #include <stdio.h> #include <stdlib.h> int @@ -12959,20 +13195,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (uintptr_t))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (uintptr_t)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (uintptr_t)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -12985,43 +13223,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_uintptr_t=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_uintptr_t" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (uintptr_t) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (uintptr_t) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (uintptr_t) +$as_echo "$as_me: error: cannot compute sizeof (uintptr_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_uintptr_t=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_uintptr_t" >&5 -echo "${ECHO_T}$ac_cv_sizeof_uintptr_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_uintptr_t" >&5 +$as_echo "$ac_cv_sizeof_uintptr_t" >&6; } @@ -13035,10 +13278,10 @@ fi # Hmph. AC_CHECK_SIZEOF() doesn't include <sys/types.h>. -{ echo "$as_me:$LINENO: checking size of off_t" >&5 -echo $ECHO_N "checking size of off_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of off_t" >&5 +$as_echo_n "checking size of off_t... " >&6; } if test "${ac_cv_sizeof_off_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then ac_cv_sizeof_off_t=4 @@ -13065,29 +13308,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_off_t=`cat conftestval` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_sizeof_off_t=0 fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -13095,16 +13341,16 @@ fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_off_t" >&5 -echo "${ECHO_T}$ac_cv_sizeof_off_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_off_t" >&5 +$as_echo "$ac_cv_sizeof_off_t" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_OFF_T $ac_cv_sizeof_off_t _ACEOF -{ echo "$as_me:$LINENO: checking whether to enable large file support" >&5 -echo $ECHO_N "checking whether to enable large file support... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether to enable large file support" >&5 +$as_echo_n "checking whether to enable large file support... " >&6; } if test "$have_long_long" = yes then if test "$ac_cv_sizeof_off_t" -gt "$ac_cv_sizeof_long" -a \ @@ -13114,22 +13360,22 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_LARGEFILE_SUPPORT 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi # AC_CHECK_SIZEOF() doesn't include <time.h>. -{ echo "$as_me:$LINENO: checking size of time_t" >&5 -echo $ECHO_N "checking size of time_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of time_t" >&5 +$as_echo_n "checking size of time_t... " >&6; } if test "${ac_cv_sizeof_time_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then ac_cv_sizeof_time_t=4 @@ -13156,29 +13402,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_time_t=`cat conftestval` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_sizeof_time_t=0 fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -13186,8 +13435,8 @@ fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_time_t" >&5 -echo "${ECHO_T}$ac_cv_sizeof_time_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_time_t" >&5 +$as_echo "$ac_cv_sizeof_time_t" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_TIME_T $ac_cv_sizeof_time_t @@ -13204,8 +13453,8 @@ then CC="$CC -Kthread" elif test "$ac_cv_pthread" = "yes" then CC="$CC -pthread" fi -{ echo "$as_me:$LINENO: checking for pthread_t" >&5 -echo $ECHO_N "checking for pthread_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for pthread_t" >&5 +$as_echo_n "checking for pthread_t... " >&6; } have_pthread_t=no cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -13228,34 +13477,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then have_pthread_t=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $have_pthread_t" >&5 -echo "${ECHO_T}$have_pthread_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $have_pthread_t" >&5 +$as_echo "$have_pthread_t" >&6; } if test "$have_pthread_t" = yes ; then # AC_CHECK_SIZEOF() doesn't include <pthread.h>. - { echo "$as_me:$LINENO: checking size of pthread_t" >&5 -echo $ECHO_N "checking size of pthread_t... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking size of pthread_t" >&5 +$as_echo_n "checking size of pthread_t... " >&6; } if test "${ac_cv_sizeof_pthread_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then ac_cv_sizeof_pthread_t=4 @@ -13282,29 +13532,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_pthread_t=`cat conftestval` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_sizeof_pthread_t=0 fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -13312,8 +13565,8 @@ fi fi - { echo "$as_me:$LINENO: result: $ac_cv_sizeof_pthread_t" >&5 -echo "${ECHO_T}$ac_cv_sizeof_pthread_t" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_pthread_t" >&5 +$as_echo "$ac_cv_sizeof_pthread_t" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_PTHREAD_T $ac_cv_sizeof_pthread_t @@ -13382,29 +13635,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_osx_32bit=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_osx_32bit=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -13419,8 +13675,8 @@ fi MACOSX_DEFAULT_ARCH="ppc" ;; *) - { { echo "$as_me:$LINENO: error: Unexpected output of 'arch' on OSX" >&5 -echo "$as_me: error: Unexpected output of 'arch' on OSX" >&2;} + { { $as_echo "$as_me:$LINENO: error: Unexpected output of 'arch' on OSX" >&5 +$as_echo "$as_me: error: Unexpected output of 'arch' on OSX" >&2;} { (exit 1); exit 1; }; } ;; esac @@ -13433,8 +13689,8 @@ echo "$as_me: error: Unexpected output of 'arch' on OSX" >&2;} MACOSX_DEFAULT_ARCH="ppc64" ;; *) - { { echo "$as_me:$LINENO: error: Unexpected output of 'arch' on OSX" >&5 -echo "$as_me: error: Unexpected output of 'arch' on OSX" >&2;} + { { $as_echo "$as_me:$LINENO: error: Unexpected output of 'arch' on OSX" >&5 +$as_echo "$as_me: error: Unexpected output of 'arch' on OSX" >&2;} { (exit 1); exit 1; }; } ;; esac @@ -13447,8 +13703,8 @@ echo "$as_me: error: Unexpected output of 'arch' on OSX" >&2;} LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; esac -{ echo "$as_me:$LINENO: checking for --enable-framework" >&5 -echo $ECHO_N "checking for --enable-framework... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --enable-framework" >&5 +$as_echo_n "checking for --enable-framework... " >&6; } if test "$enable_framework" then BASECFLAGS="$BASECFLAGS -fno-common -dynamic" @@ -13459,21 +13715,21 @@ cat >>confdefs.h <<\_ACEOF #define WITH_NEXT_FRAMEWORK 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } if test $enable_shared = "yes" then - { { echo "$as_me:$LINENO: error: Specifying both --enable-shared and --enable-framework is not supported, use only --enable-framework instead" >&5 -echo "$as_me: error: Specifying both --enable-shared and --enable-framework is not supported, use only --enable-framework instead" >&2;} + { { $as_echo "$as_me:$LINENO: error: Specifying both --enable-shared and --enable-framework is not supported, use only --enable-framework instead" >&5 +$as_echo "$as_me: error: Specifying both --enable-shared and --enable-framework is not supported, use only --enable-framework instead" >&2;} { (exit 1); exit 1; }; } fi else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi -{ echo "$as_me:$LINENO: checking for dyld" >&5 -echo $ECHO_N "checking for dyld... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for dyld" >&5 +$as_echo_n "checking for dyld... " >&6; } case $ac_sys_system/$ac_sys_release in Darwin/*) @@ -13481,12 +13737,12 @@ cat >>confdefs.h <<\_ACEOF #define WITH_DYLD 1 _ACEOF - { echo "$as_me:$LINENO: result: always on for Darwin" >&5 -echo "${ECHO_T}always on for Darwin" >&6; } + { $as_echo "$as_me:$LINENO: result: always on for Darwin" >&5 +$as_echo "always on for Darwin" >&6; } ;; *) - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } ;; esac @@ -13498,8 +13754,8 @@ esac # SO is the extension of shared libraries `(including the dot!) # -- usually .so, .sl on HP-UX, .dll on Cygwin -{ echo "$as_me:$LINENO: checking SO" >&5 -echo $ECHO_N "checking SO... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking SO" >&5 +$as_echo_n "checking SO... " >&6; } if test -z "$SO" then case $ac_sys_system in @@ -13524,8 +13780,8 @@ else echo '=====================================================================' sleep 10 fi -{ echo "$as_me:$LINENO: result: $SO" >&5 -echo "${ECHO_T}$SO" >&6; } +{ $as_echo "$as_me:$LINENO: result: $SO" >&5 +$as_echo "$SO" >&6; } cat >>confdefs.h <<_ACEOF @@ -13536,8 +13792,8 @@ _ACEOF # -- "cc -G" on SunOS 5.x, "ld -shared" on IRIX 5 # (Shared libraries in this instance are shared modules to be loaded into # Python, as opposed to building Python itself as a shared library.) -{ echo "$as_me:$LINENO: checking LDSHARED" >&5 -echo $ECHO_N "checking LDSHARED... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking LDSHARED" >&5 +$as_echo_n "checking LDSHARED... " >&6; } if test -z "$LDSHARED" then case $ac_sys_system/$ac_sys_release in @@ -13608,7 +13864,7 @@ then FreeBSD*) if [ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ] then - LDSHARED="$CC -shared ${LDFLAGS}" + LDSHARED='$(CC) -shared ${LDFLAGS}' else LDSHARED="ld -Bshareable ${LDFLAGS}" fi;; @@ -13638,13 +13894,13 @@ then *) LDSHARED="ld";; esac fi -{ echo "$as_me:$LINENO: result: $LDSHARED" >&5 -echo "${ECHO_T}$LDSHARED" >&6; } +{ $as_echo "$as_me:$LINENO: result: $LDSHARED" >&5 +$as_echo "$LDSHARED" >&6; } BLDSHARED=${BLDSHARED-$LDSHARED} # CCSHARED are the C *flags* used to create objects to go into a shared # library (module) -- this is only needed for a few systems -{ echo "$as_me:$LINENO: checking CCSHARED" >&5 -echo $ECHO_N "checking CCSHARED... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking CCSHARED" >&5 +$as_echo_n "checking CCSHARED... " >&6; } if test -z "$CCSHARED" then case $ac_sys_system/$ac_sys_release in @@ -13678,12 +13934,12 @@ then atheos*) CCSHARED="-fPIC";; esac fi -{ echo "$as_me:$LINENO: result: $CCSHARED" >&5 -echo "${ECHO_T}$CCSHARED" >&6; } +{ $as_echo "$as_me:$LINENO: result: $CCSHARED" >&5 +$as_echo "$CCSHARED" >&6; } # LINKFORSHARED are the flags passed to the $(CC) command that links # the python executable -- this is only needed for a few systems -{ echo "$as_me:$LINENO: checking LINKFORSHARED" >&5 -echo $ECHO_N "checking LINKFORSHARED... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking LINKFORSHARED" >&5 +$as_echo_n "checking LINKFORSHARED... " >&6; } if test -z "$LINKFORSHARED" then case $ac_sys_system/$ac_sys_release in @@ -13730,13 +13986,13 @@ then LINKFORSHARED='-Wl,-E -N 2048K';; esac fi -{ echo "$as_me:$LINENO: result: $LINKFORSHARED" >&5 -echo "${ECHO_T}$LINKFORSHARED" >&6; } +{ $as_echo "$as_me:$LINENO: result: $LINKFORSHARED" >&5 +$as_echo "$LINKFORSHARED" >&6; } -{ echo "$as_me:$LINENO: checking CFLAGSFORSHARED" >&5 -echo $ECHO_N "checking CFLAGSFORSHARED... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking CFLAGSFORSHARED" >&5 +$as_echo_n "checking CFLAGSFORSHARED... " >&6; } if test ! "$LIBRARY" = "$LDLIBRARY" then case $ac_sys_system in @@ -13748,8 +14004,8 @@ then CFLAGSFORSHARED='$(CCSHARED)' esac fi -{ echo "$as_me:$LINENO: result: $CFLAGSFORSHARED" >&5 -echo "${ECHO_T}$CFLAGSFORSHARED" >&6; } +{ $as_echo "$as_me:$LINENO: result: $CFLAGSFORSHARED" >&5 +$as_echo "$CFLAGSFORSHARED" >&6; } # SHLIBS are libraries (except -lc and -lm) to link to the python shared # library (with --enable-shared). @@ -13760,22 +14016,22 @@ echo "${ECHO_T}$CFLAGSFORSHARED" >&6; } # don't need to link LIBS explicitly. The default should be only changed # on systems where this approach causes problems. -{ echo "$as_me:$LINENO: checking SHLIBS" >&5 -echo $ECHO_N "checking SHLIBS... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking SHLIBS" >&5 +$as_echo_n "checking SHLIBS... " >&6; } case "$ac_sys_system" in *) SHLIBS='$(LIBS)';; esac -{ echo "$as_me:$LINENO: result: $SHLIBS" >&5 -echo "${ECHO_T}$SHLIBS" >&6; } +{ $as_echo "$as_me:$LINENO: result: $SHLIBS" >&5 +$as_echo "$SHLIBS" >&6; } # checks for libraries -{ echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 -echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } if test "${ac_cv_lib_dl_dlopen+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" @@ -13807,33 +14063,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_dl_dlopen=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dl_dlopen=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 -echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; } -if test $ac_cv_lib_dl_dlopen = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBDL 1 _ACEOF @@ -13843,10 +14103,10 @@ _ACEOF fi # Dynamic linking for SunOS/Solaris and SYSV -{ echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 -echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } if test "${ac_cv_lib_dld_shl_load+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" @@ -13878,33 +14138,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_dld_shl_load=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dld_shl_load=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 -echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6; } -if test $ac_cv_lib_dld_shl_load = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBDLD 1 _ACEOF @@ -13916,10 +14180,10 @@ fi # only check for sem_init if thread support is requested if test "$with_threads" = "yes" -o -z "$with_threads"; then - { echo "$as_me:$LINENO: checking for library containing sem_init" >&5 -echo $ECHO_N "checking for library containing sem_init... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for library containing sem_init" >&5 +$as_echo_n "checking for library containing sem_init... " >&6; } if test "${ac_cv_search_sem_init+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF @@ -13957,26 +14221,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_search_sem_init=$ac_res else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_sem_init+set}" = set; then @@ -13991,8 +14259,8 @@ fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_search_sem_init" >&5 -echo "${ECHO_T}$ac_cv_search_sem_init" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_sem_init" >&5 +$as_echo "$ac_cv_search_sem_init" >&6; } ac_res=$ac_cv_search_sem_init if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" @@ -14004,10 +14272,10 @@ fi fi # check if we need libintl for locale functions -{ echo "$as_me:$LINENO: checking for textdomain in -lintl" >&5 -echo $ECHO_N "checking for textdomain in -lintl... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for textdomain in -lintl" >&5 +$as_echo_n "checking for textdomain in -lintl... " >&6; } if test "${ac_cv_lib_intl_textdomain+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lintl $LIBS" @@ -14039,33 +14307,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_intl_textdomain=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_intl_textdomain=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_textdomain" >&5 -echo "${ECHO_T}$ac_cv_lib_intl_textdomain" >&6; } -if test $ac_cv_lib_intl_textdomain = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_intl_textdomain" >&5 +$as_echo "$ac_cv_lib_intl_textdomain" >&6; } +if test "x$ac_cv_lib_intl_textdomain" = x""yes; then cat >>confdefs.h <<\_ACEOF #define WITH_LIBINTL 1 @@ -14077,8 +14349,8 @@ fi # checks for system dependent C++ extensions support case "$ac_sys_system" in - AIX*) { echo "$as_me:$LINENO: checking for genuine AIX C++ extensions support" >&5 -echo $ECHO_N "checking for genuine AIX C++ extensions support... $ECHO_C" >&6; } + AIX*) { $as_echo "$as_me:$LINENO: checking for genuine AIX C++ extensions support" >&5 +$as_echo_n "checking for genuine AIX C++ extensions support... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14100,43 +14372,47 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then cat >>confdefs.h <<\_ACEOF #define AIX_GENUINE_CPLUSPLUS 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext;; *) ;; esac # Most SVR4 platforms (e.g. Solaris) need -lsocket and -lnsl. -{ echo "$as_me:$LINENO: checking for t_open in -lnsl" >&5 -echo $ECHO_N "checking for t_open in -lnsl... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for t_open in -lnsl" >&5 +$as_echo_n "checking for t_open in -lnsl... " >&6; } if test "${ac_cv_lib_nsl_t_open+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lnsl $LIBS" @@ -14168,40 +14444,44 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_nsl_t_open=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_nsl_t_open=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_t_open" >&5 -echo "${ECHO_T}$ac_cv_lib_nsl_t_open" >&6; } -if test $ac_cv_lib_nsl_t_open = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_t_open" >&5 +$as_echo "$ac_cv_lib_nsl_t_open" >&6; } +if test "x$ac_cv_lib_nsl_t_open" = x""yes; then LIBS="-lnsl $LIBS" fi # SVR4 -{ echo "$as_me:$LINENO: checking for socket in -lsocket" >&5 -echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for socket in -lsocket" >&5 +$as_echo_n "checking for socket in -lsocket... " >&6; } if test "${ac_cv_lib_socket_socket+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsocket $LIBS $LIBS" @@ -14233,56 +14513,60 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_socket_socket=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_socket_socket=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5 -echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6; } -if test $ac_cv_lib_socket_socket = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5 +$as_echo "$ac_cv_lib_socket_socket" >&6; } +if test "x$ac_cv_lib_socket_socket" = x""yes; then LIBS="-lsocket $LIBS" fi # SVR4 sockets -{ echo "$as_me:$LINENO: checking for --with-libs" >&5 -echo $ECHO_N "checking for --with-libs... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-libs" >&5 +$as_echo_n "checking for --with-libs... " >&6; } # Check whether --with-libs was given. if test "${with_libs+set}" = set; then withval=$with_libs; -{ echo "$as_me:$LINENO: result: $withval" >&5 -echo "${ECHO_T}$withval" >&6; } +{ $as_echo "$as_me:$LINENO: result: $withval" >&5 +$as_echo "$withval" >&6; } LIBS="$withval $LIBS" else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi # Check for use of the system libffi library -{ echo "$as_me:$LINENO: checking for --with-system-ffi" >&5 -echo $ECHO_N "checking for --with-system-ffi... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-system-ffi" >&5 +$as_echo_n "checking for --with-system-ffi... " >&6; } # Check whether --with-system_ffi was given. if test "${with_system_ffi+set}" = set; then @@ -14290,41 +14574,41 @@ if test "${with_system_ffi+set}" = set; then fi -{ echo "$as_me:$LINENO: result: $with_system_ffi" >&5 -echo "${ECHO_T}$with_system_ffi" >&6; } +{ $as_echo "$as_me:$LINENO: result: $with_system_ffi" >&5 +$as_echo "$with_system_ffi" >&6; } # Check for --with-dbmliborder -{ echo "$as_me:$LINENO: checking for --with-dbmliborder" >&5 -echo $ECHO_N "checking for --with-dbmliborder... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-dbmliborder" >&5 +$as_echo_n "checking for --with-dbmliborder... " >&6; } # Check whether --with-dbmliborder was given. if test "${with_dbmliborder+set}" = set; then withval=$with_dbmliborder; if test x$with_dbmliborder = xyes then -{ { echo "$as_me:$LINENO: error: proper usage is --with-dbmliborder=db1:db2:..." >&5 -echo "$as_me: error: proper usage is --with-dbmliborder=db1:db2:..." >&2;} +{ { $as_echo "$as_me:$LINENO: error: proper usage is --with-dbmliborder=db1:db2:..." >&5 +$as_echo "$as_me: error: proper usage is --with-dbmliborder=db1:db2:..." >&2;} { (exit 1); exit 1; }; } else for db in `echo $with_dbmliborder | sed 's/:/ /g'`; do if test x$db != xndbm && test x$db != xgdbm && test x$db != xbdb then - { { echo "$as_me:$LINENO: error: proper usage is --with-dbmliborder=db1:db2:..." >&5 -echo "$as_me: error: proper usage is --with-dbmliborder=db1:db2:..." >&2;} + { { $as_echo "$as_me:$LINENO: error: proper usage is --with-dbmliborder=db1:db2:..." >&5 +$as_echo "$as_me: error: proper usage is --with-dbmliborder=db1:db2:..." >&2;} { (exit 1); exit 1; }; } fi done fi fi -{ echo "$as_me:$LINENO: result: $with_dbmliborder" >&5 -echo "${ECHO_T}$with_dbmliborder" >&6; } +{ $as_echo "$as_me:$LINENO: result: $with_dbmliborder" >&5 +$as_echo "$with_dbmliborder" >&6; } # Determine if signalmodule should be used. -{ echo "$as_me:$LINENO: checking for --with-signal-module" >&5 -echo $ECHO_N "checking for --with-signal-module... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-signal-module" >&5 +$as_echo_n "checking for --with-signal-module... " >&6; } # Check whether --with-signal-module was given. if test "${with_signal_module+set}" = set; then @@ -14335,8 +14619,8 @@ fi if test -z "$with_signal_module" then with_signal_module="yes" fi -{ echo "$as_me:$LINENO: result: $with_signal_module" >&5 -echo "${ECHO_T}$with_signal_module" >&6; } +{ $as_echo "$as_me:$LINENO: result: $with_signal_module" >&5 +$as_echo "$with_signal_module" >&6; } if test "${with_signal_module}" = "yes"; then USE_SIGNAL_MODULE="" @@ -14350,22 +14634,22 @@ fi USE_THREAD_MODULE="" -{ echo "$as_me:$LINENO: checking for --with-dec-threads" >&5 -echo $ECHO_N "checking for --with-dec-threads... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-dec-threads" >&5 +$as_echo_n "checking for --with-dec-threads... " >&6; } # Check whether --with-dec-threads was given. if test "${with_dec_threads+set}" = set; then withval=$with_dec_threads; -{ echo "$as_me:$LINENO: result: $withval" >&5 -echo "${ECHO_T}$withval" >&6; } +{ $as_echo "$as_me:$LINENO: result: $withval" >&5 +$as_echo "$withval" >&6; } LDLAST=-threads if test "${with_thread+set}" != set; then with_thread="$withval"; fi else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -14378,8 +14662,8 @@ fi -{ echo "$as_me:$LINENO: checking for --with-threads" >&5 -echo $ECHO_N "checking for --with-threads... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-threads" >&5 +$as_echo_n "checking for --with-threads... " >&6; } # Check whether --with-threads was given. if test "${with_threads+set}" = set; then @@ -14398,8 +14682,8 @@ fi if test -z "$with_threads" then with_threads="yes" fi -{ echo "$as_me:$LINENO: result: $with_threads" >&5 -echo "${ECHO_T}$with_threads" >&6; } +{ $as_echo "$as_me:$LINENO: result: $with_threads" >&5 +$as_echo "$with_threads" >&6; } if test "$with_threads" = "no" @@ -14465,8 +14749,8 @@ else # According to the POSIX spec, a pthreads implementation must # define _POSIX_THREADS in unistd.h. Some apparently don't # (e.g. gnu pth with pthread emulation) - { echo "$as_me:$LINENO: checking for _POSIX_THREADS in unistd.h" >&5 -echo $ECHO_N "checking for _POSIX_THREADS in unistd.h... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for _POSIX_THREADS in unistd.h" >&5 +$as_echo_n "checking for _POSIX_THREADS in unistd.h... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14488,25 +14772,25 @@ else fi rm -f conftest* - { echo "$as_me:$LINENO: result: $unistd_defines_pthreads" >&5 -echo "${ECHO_T}$unistd_defines_pthreads" >&6; } + { $as_echo "$as_me:$LINENO: result: $unistd_defines_pthreads" >&5 +$as_echo "$unistd_defines_pthreads" >&6; } cat >>confdefs.h <<\_ACEOF #define _REENTRANT 1 _ACEOF if test "${ac_cv_header_cthreads_h+set}" = set; then - { echo "$as_me:$LINENO: checking for cthreads.h" >&5 -echo $ECHO_N "checking for cthreads.h... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for cthreads.h" >&5 +$as_echo_n "checking for cthreads.h... " >&6; } if test "${ac_cv_header_cthreads_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_cthreads_h" >&5 -echo "${ECHO_T}$ac_cv_header_cthreads_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_cthreads_h" >&5 +$as_echo "$ac_cv_header_cthreads_h" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking cthreads.h usability" >&5 -echo $ECHO_N "checking cthreads.h usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking cthreads.h usability" >&5 +$as_echo_n "checking cthreads.h usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14522,32 +14806,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking cthreads.h presence" >&5 -echo $ECHO_N "checking cthreads.h presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking cthreads.h presence" >&5 +$as_echo_n "checking cthreads.h presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14561,51 +14846,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: cthreads.h: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: cthreads.h: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: cthreads.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: cthreads.h: present but cannot be compiled" >&5 -echo "$as_me: WARNING: cthreads.h: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: cthreads.h: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: cthreads.h: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: cthreads.h: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: cthreads.h: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: cthreads.h: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: cthreads.h: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: cthreads.h: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: cthreads.h: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: cthreads.h: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: cthreads.h: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: cthreads.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: cthreads.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: cthreads.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: cthreads.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: cthreads.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: cthreads.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: cthreads.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## -------------------------------------- ## ## Report this to http://bugs.python.org/ ## @@ -14614,18 +14900,18 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for cthreads.h" >&5 -echo $ECHO_N "checking for cthreads.h... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for cthreads.h" >&5 +$as_echo_n "checking for cthreads.h... " >&6; } if test "${ac_cv_header_cthreads_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_header_cthreads_h=$ac_header_preproc fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_cthreads_h" >&5 -echo "${ECHO_T}$ac_cv_header_cthreads_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_cthreads_h" >&5 +$as_echo "$ac_cv_header_cthreads_h" >&6; } fi -if test $ac_cv_header_cthreads_h = yes; then +if test "x$ac_cv_header_cthreads_h" = x""yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -14644,17 +14930,17 @@ _ACEOF else if test "${ac_cv_header_mach_cthreads_h+set}" = set; then - { echo "$as_me:$LINENO: checking for mach/cthreads.h" >&5 -echo $ECHO_N "checking for mach/cthreads.h... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for mach/cthreads.h" >&5 +$as_echo_n "checking for mach/cthreads.h... " >&6; } if test "${ac_cv_header_mach_cthreads_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_mach_cthreads_h" >&5 -echo "${ECHO_T}$ac_cv_header_mach_cthreads_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_mach_cthreads_h" >&5 +$as_echo "$ac_cv_header_mach_cthreads_h" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking mach/cthreads.h usability" >&5 -echo $ECHO_N "checking mach/cthreads.h usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking mach/cthreads.h usability" >&5 +$as_echo_n "checking mach/cthreads.h usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14670,32 +14956,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking mach/cthreads.h presence" >&5 -echo $ECHO_N "checking mach/cthreads.h presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking mach/cthreads.h presence" >&5 +$as_echo_n "checking mach/cthreads.h presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14709,51 +14996,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: mach/cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: mach/cthreads.h: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: mach/cthreads.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: mach/cthreads.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: present but cannot be compiled" >&5 -echo "$as_me: WARNING: mach/cthreads.h: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: mach/cthreads.h: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: mach/cthreads.h: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: mach/cthreads.h: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: mach/cthreads.h: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: mach/cthreads.h: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: mach/cthreads.h: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: mach/cthreads.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: mach/cthreads.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: mach/cthreads.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: mach/cthreads.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: mach/cthreads.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: mach/cthreads.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: mach/cthreads.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## -------------------------------------- ## ## Report this to http://bugs.python.org/ ## @@ -14762,18 +15050,18 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for mach/cthreads.h" >&5 -echo $ECHO_N "checking for mach/cthreads.h... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for mach/cthreads.h" >&5 +$as_echo_n "checking for mach/cthreads.h... " >&6; } if test "${ac_cv_header_mach_cthreads_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_header_mach_cthreads_h=$ac_header_preproc fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_mach_cthreads_h" >&5 -echo "${ECHO_T}$ac_cv_header_mach_cthreads_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_mach_cthreads_h" >&5 +$as_echo "$ac_cv_header_mach_cthreads_h" >&6; } fi -if test $ac_cv_header_mach_cthreads_h = yes; then +if test "x$ac_cv_header_mach_cthreads_h" = x""yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -14790,13 +15078,13 @@ _ACEOF THREADOBJ="Python/thread.o" else - { echo "$as_me:$LINENO: checking for --with-pth" >&5 -echo $ECHO_N "checking for --with-pth... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for --with-pth" >&5 +$as_echo_n "checking for --with-pth... " >&6; } # Check whether --with-pth was given. if test "${with_pth+set}" = set; then - withval=$with_pth; { echo "$as_me:$LINENO: result: $withval" >&5 -echo "${ECHO_T}$withval" >&6; } + withval=$with_pth; { $as_echo "$as_me:$LINENO: result: $withval" >&5 +$as_echo "$withval" >&6; } cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -14809,16 +15097,16 @@ _ACEOF LIBS="-lpth $LIBS" THREADOBJ="Python/thread.o" else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } # Just looking for pthread_create in libpthread is not enough: # on HP/UX, pthread.h renames pthread_create to a different symbol name. # So we really have to include pthread.h, and then link. _libs=$LIBS LIBS="$LIBS -lpthread" - { echo "$as_me:$LINENO: checking for pthread_create in -lpthread" >&5 -echo $ECHO_N "checking for pthread_create in -lpthread... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for pthread_create in -lpthread" >&5 +$as_echo_n "checking for pthread_create in -lpthread... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14843,21 +15131,24 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -14865,15 +15156,15 @@ _ACEOF posix_threads=yes THREADOBJ="Python/thread.o" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 LIBS=$_libs - { echo "$as_me:$LINENO: checking for pthread_detach" >&5 -echo $ECHO_N "checking for pthread_detach... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for pthread_detach" >&5 +$as_echo_n "checking for pthread_detach... " >&6; } if test "${ac_cv_func_pthread_detach+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -14926,32 +15217,36 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_func_pthread_detach=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_pthread_detach=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_pthread_detach" >&5 -echo "${ECHO_T}$ac_cv_func_pthread_detach" >&6; } -if test $ac_cv_func_pthread_detach = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_pthread_detach" >&5 +$as_echo "$ac_cv_func_pthread_detach" >&6; } +if test "x$ac_cv_func_pthread_detach" = x""yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -14961,17 +15256,17 @@ _ACEOF else if test "${ac_cv_header_atheos_threads_h+set}" = set; then - { echo "$as_me:$LINENO: checking for atheos/threads.h" >&5 -echo $ECHO_N "checking for atheos/threads.h... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for atheos/threads.h" >&5 +$as_echo_n "checking for atheos/threads.h... " >&6; } if test "${ac_cv_header_atheos_threads_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_atheos_threads_h" >&5 -echo "${ECHO_T}$ac_cv_header_atheos_threads_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_atheos_threads_h" >&5 +$as_echo "$ac_cv_header_atheos_threads_h" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking atheos/threads.h usability" >&5 -echo $ECHO_N "checking atheos/threads.h usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking atheos/threads.h usability" >&5 +$as_echo_n "checking atheos/threads.h usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14987,32 +15282,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking atheos/threads.h presence" >&5 -echo $ECHO_N "checking atheos/threads.h presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking atheos/threads.h presence" >&5 +$as_echo_n "checking atheos/threads.h presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -15026,51 +15322,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: atheos/threads.h: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: atheos/threads.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: atheos/threads.h: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: atheos/threads.h: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: atheos/threads.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: atheos/threads.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: atheos/threads.h: present but cannot be compiled" >&5 -echo "$as_me: WARNING: atheos/threads.h: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: atheos/threads.h: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: atheos/threads.h: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: atheos/threads.h: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: atheos/threads.h: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: atheos/threads.h: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: atheos/threads.h: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: atheos/threads.h: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: atheos/threads.h: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: atheos/threads.h: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: atheos/threads.h: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: atheos/threads.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: atheos/threads.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: atheos/threads.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: atheos/threads.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: atheos/threads.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: atheos/threads.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: atheos/threads.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## -------------------------------------- ## ## Report this to http://bugs.python.org/ ## @@ -15079,18 +15376,18 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for atheos/threads.h" >&5 -echo $ECHO_N "checking for atheos/threads.h... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for atheos/threads.h" >&5 +$as_echo_n "checking for atheos/threads.h... " >&6; } if test "${ac_cv_header_atheos_threads_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_header_atheos_threads_h=$ac_header_preproc fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_atheos_threads_h" >&5 -echo "${ECHO_T}$ac_cv_header_atheos_threads_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_atheos_threads_h" >&5 +$as_echo "$ac_cv_header_atheos_threads_h" >&6; } fi -if test $ac_cv_header_atheos_threads_h = yes; then +if test "x$ac_cv_header_atheos_threads_h" = x""yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15103,10 +15400,10 @@ _ACEOF THREADOBJ="Python/thread.o" else - { echo "$as_me:$LINENO: checking for pthread_create in -lpthreads" >&5 -echo $ECHO_N "checking for pthread_create in -lpthreads... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for pthread_create in -lpthreads" >&5 +$as_echo_n "checking for pthread_create in -lpthreads... " >&6; } if test "${ac_cv_lib_pthreads_pthread_create+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpthreads $LIBS" @@ -15138,33 +15435,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_pthreads_pthread_create=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_pthreads_pthread_create=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_pthreads_pthread_create" >&5 -echo "${ECHO_T}$ac_cv_lib_pthreads_pthread_create" >&6; } -if test $ac_cv_lib_pthreads_pthread_create = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pthreads_pthread_create" >&5 +$as_echo "$ac_cv_lib_pthreads_pthread_create" >&6; } +if test "x$ac_cv_lib_pthreads_pthread_create" = x""yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15174,10 +15475,10 @@ _ACEOF THREADOBJ="Python/thread.o" else - { echo "$as_me:$LINENO: checking for pthread_create in -lc_r" >&5 -echo $ECHO_N "checking for pthread_create in -lc_r... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for pthread_create in -lc_r" >&5 +$as_echo_n "checking for pthread_create in -lc_r... " >&6; } if test "${ac_cv_lib_c_r_pthread_create+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lc_r $LIBS" @@ -15209,33 +15510,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_c_r_pthread_create=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_c_r_pthread_create=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_c_r_pthread_create" >&5 -echo "${ECHO_T}$ac_cv_lib_c_r_pthread_create" >&6; } -if test $ac_cv_lib_c_r_pthread_create = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c_r_pthread_create" >&5 +$as_echo "$ac_cv_lib_c_r_pthread_create" >&6; } +if test "x$ac_cv_lib_c_r_pthread_create" = x""yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15245,10 +15550,10 @@ _ACEOF THREADOBJ="Python/thread.o" else - { echo "$as_me:$LINENO: checking for __pthread_create_system in -lpthread" >&5 -echo $ECHO_N "checking for __pthread_create_system in -lpthread... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for __pthread_create_system in -lpthread" >&5 +$as_echo_n "checking for __pthread_create_system in -lpthread... " >&6; } if test "${ac_cv_lib_pthread___pthread_create_system+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpthread $LIBS" @@ -15280,33 +15585,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_pthread___pthread_create_system=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_pthread___pthread_create_system=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_pthread___pthread_create_system" >&5 -echo "${ECHO_T}$ac_cv_lib_pthread___pthread_create_system" >&6; } -if test $ac_cv_lib_pthread___pthread_create_system = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pthread___pthread_create_system" >&5 +$as_echo "$ac_cv_lib_pthread___pthread_create_system" >&6; } +if test "x$ac_cv_lib_pthread___pthread_create_system" = x""yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15316,10 +15625,10 @@ _ACEOF THREADOBJ="Python/thread.o" else - { echo "$as_me:$LINENO: checking for pthread_create in -lcma" >&5 -echo $ECHO_N "checking for pthread_create in -lcma... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for pthread_create in -lcma" >&5 +$as_echo_n "checking for pthread_create in -lcma... " >&6; } if test "${ac_cv_lib_cma_pthread_create+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcma $LIBS" @@ -15351,33 +15660,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_cma_pthread_create=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_cma_pthread_create=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_cma_pthread_create" >&5 -echo "${ECHO_T}$ac_cv_lib_cma_pthread_create" >&6; } -if test $ac_cv_lib_cma_pthread_create = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_cma_pthread_create" >&5 +$as_echo "$ac_cv_lib_cma_pthread_create" >&6; } +if test "x$ac_cv_lib_cma_pthread_create" = x""yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15404,6 +15717,7 @@ fi fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi @@ -15415,10 +15729,10 @@ fi - { echo "$as_me:$LINENO: checking for usconfig in -lmpc" >&5 -echo $ECHO_N "checking for usconfig in -lmpc... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for usconfig in -lmpc" >&5 +$as_echo_n "checking for usconfig in -lmpc... " >&6; } if test "${ac_cv_lib_mpc_usconfig+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lmpc $LIBS" @@ -15450,33 +15764,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_mpc_usconfig=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_mpc_usconfig=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_mpc_usconfig" >&5 -echo "${ECHO_T}$ac_cv_lib_mpc_usconfig" >&6; } -if test $ac_cv_lib_mpc_usconfig = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_mpc_usconfig" >&5 +$as_echo "$ac_cv_lib_mpc_usconfig" >&6; } +if test "x$ac_cv_lib_mpc_usconfig" = x""yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15488,10 +15806,10 @@ fi if test "$posix_threads" != "yes"; then - { echo "$as_me:$LINENO: checking for thr_create in -lthread" >&5 -echo $ECHO_N "checking for thr_create in -lthread... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for thr_create in -lthread" >&5 +$as_echo_n "checking for thr_create in -lthread... " >&6; } if test "${ac_cv_lib_thread_thr_create+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lthread $LIBS" @@ -15523,33 +15841,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_thread_thr_create=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_thread_thr_create=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_thread_thr_create" >&5 -echo "${ECHO_T}$ac_cv_lib_thread_thr_create" >&6; } -if test $ac_cv_lib_thread_thr_create = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_thread_thr_create" >&5 +$as_echo "$ac_cv_lib_thread_thr_create" >&6; } +if test "x$ac_cv_lib_thread_thr_create" = x""yes; then cat >>confdefs.h <<\_ACEOF #define WITH_THREAD 1 _ACEOF @@ -15602,10 +15924,10 @@ _ACEOF ;; esac - { echo "$as_me:$LINENO: checking if PTHREAD_SCOPE_SYSTEM is supported" >&5 -echo $ECHO_N "checking if PTHREAD_SCOPE_SYSTEM is supported... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking if PTHREAD_SCOPE_SYSTEM is supported" >&5 +$as_echo_n "checking if PTHREAD_SCOPE_SYSTEM is supported... " >&6; } if test "${ac_cv_pthread_system_supported+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then ac_cv_pthread_system_supported=no @@ -15635,29 +15957,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_pthread_system_supported=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_pthread_system_supported=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -15665,8 +15990,8 @@ fi fi - { echo "$as_me:$LINENO: result: $ac_cv_pthread_system_supported" >&5 -echo "${ECHO_T}$ac_cv_pthread_system_supported" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_cv_pthread_system_supported" >&5 +$as_echo "$ac_cv_pthread_system_supported" >&6; } if test "$ac_cv_pthread_system_supported" = "yes"; then cat >>confdefs.h <<\_ACEOF @@ -15677,11 +16002,11 @@ _ACEOF for ac_func in pthread_sigmask do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -15734,35 +16059,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF case $ac_sys_system in CYGWIN*) @@ -15782,18 +16114,18 @@ fi # Check for enable-ipv6 -{ echo "$as_me:$LINENO: checking if --enable-ipv6 is specified" >&5 -echo $ECHO_N "checking if --enable-ipv6 is specified... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking if --enable-ipv6 is specified" >&5 +$as_echo_n "checking if --enable-ipv6 is specified... " >&6; } # Check whether --enable-ipv6 was given. if test "${enable_ipv6+set}" = set; then enableval=$enable_ipv6; case "$enableval" in no) - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } ipv6=no ;; - *) { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + *) { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define ENABLE_IPV6 1 _ACEOF @@ -15804,8 +16136,8 @@ _ACEOF else if test "$cross_compiling" = yes; then - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } ipv6=no else @@ -15833,41 +16165,44 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } ipv6=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -{ echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } +{ $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } ipv6=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi if test "$ipv6" = "yes"; then - { echo "$as_me:$LINENO: checking if RFC2553 API is available" >&5 -echo $ECHO_N "checking if RFC2553 API is available... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking if RFC2553 API is available" >&5 +$as_echo_n "checking if RFC2553 API is available... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -15891,26 +16226,27 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } ipv6=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } ipv6=no fi @@ -15932,8 +16268,8 @@ ipv6lib=none ipv6trylibc=no if test "$ipv6" = "yes"; then - { echo "$as_me:$LINENO: checking ipv6 stack type" >&5 -echo $ECHO_N "checking ipv6 stack type... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking ipv6 stack type" >&5 +$as_echo_n "checking ipv6 stack type... " >&6; } for i in inria kame linux-glibc linux-inet6 solaris toshiba v6d zeta; do case $i in @@ -16089,8 +16425,8 @@ rm -f conftest* break fi done - { echo "$as_me:$LINENO: result: $ipv6type" >&5 -echo "${ECHO_T}$ipv6type" >&6; } + { $as_echo "$as_me:$LINENO: result: $ipv6type" >&5 +$as_echo "$ipv6type" >&6; } fi if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then @@ -16109,8 +16445,8 @@ if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then fi fi -{ echo "$as_me:$LINENO: checking for OSX 10.5 SDK or later" >&5 -echo $ECHO_N "checking for OSX 10.5 SDK or later... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for OSX 10.5 SDK or later" >&5 +$as_echo_n "checking for OSX 10.5 SDK or later... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16132,13 +16468,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -16148,22 +16485,22 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_OSX105_SDK 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # Check for --with-doc-strings -{ echo "$as_me:$LINENO: checking for --with-doc-strings" >&5 -echo $ECHO_N "checking for --with-doc-strings... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-doc-strings" >&5 +$as_echo_n "checking for --with-doc-strings... " >&6; } # Check whether --with-doc-strings was given. if test "${with_doc_strings+set}" = set; then @@ -16182,12 +16519,12 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -{ echo "$as_me:$LINENO: result: $with_doc_strings" >&5 -echo "${ECHO_T}$with_doc_strings" >&6; } +{ $as_echo "$as_me:$LINENO: result: $with_doc_strings" >&5 +$as_echo "$with_doc_strings" >&6; } # Check for Python-specific malloc support -{ echo "$as_me:$LINENO: checking for --with-tsc" >&5 -echo $ECHO_N "checking for --with-tsc... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-tsc" >&5 +$as_echo_n "checking for --with-tsc... " >&6; } # Check whether --with-tsc was given. if test "${with_tsc+set}" = set; then @@ -16199,20 +16536,20 @@ cat >>confdefs.h <<\_ACEOF #define WITH_TSC 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } -else { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } +else { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi # Check for Python-specific malloc support -{ echo "$as_me:$LINENO: checking for --with-pymalloc" >&5 -echo $ECHO_N "checking for --with-pymalloc... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-pymalloc" >&5 +$as_echo_n "checking for --with-pymalloc... " >&6; } # Check whether --with-pymalloc was given. if test "${with_pymalloc+set}" = set; then @@ -16231,12 +16568,12 @@ cat >>confdefs.h <<\_ACEOF _ACEOF fi -{ echo "$as_me:$LINENO: result: $with_pymalloc" >&5 -echo "${ECHO_T}$with_pymalloc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $with_pymalloc" >&5 +$as_echo "$with_pymalloc" >&6; } # Check for --with-wctype-functions -{ echo "$as_me:$LINENO: checking for --with-wctype-functions" >&5 -echo $ECHO_N "checking for --with-wctype-functions... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-wctype-functions" >&5 +$as_echo_n "checking for --with-wctype-functions... " >&6; } # Check whether --with-wctype-functions was given. if test "${with_wctype_functions+set}" = set; then @@ -16248,14 +16585,14 @@ cat >>confdefs.h <<\_ACEOF #define WANT_WCTYPE_FUNCTIONS 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } -else { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } +else { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -16268,11 +16605,11 @@ DLINCLDIR=. for ac_func in dlopen do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -16325,35 +16662,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -16363,8 +16707,8 @@ done # DYNLOADFILE specifies which dynload_*.o file we will use for dynamic # loading of modules. -{ echo "$as_me:$LINENO: checking DYNLOADFILE" >&5 -echo $ECHO_N "checking DYNLOADFILE... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking DYNLOADFILE" >&5 +$as_echo_n "checking DYNLOADFILE... " >&6; } if test -z "$DYNLOADFILE" then case $ac_sys_system/$ac_sys_release in @@ -16388,8 +16732,8 @@ then ;; esac fi -{ echo "$as_me:$LINENO: result: $DYNLOADFILE" >&5 -echo "${ECHO_T}$DYNLOADFILE" >&6; } +{ $as_echo "$as_me:$LINENO: result: $DYNLOADFILE" >&5 +$as_echo "$DYNLOADFILE" >&6; } if test "$DYNLOADFILE" != "dynload_stub.o" then @@ -16402,16 +16746,16 @@ fi # MACHDEP_OBJS can be set to platform-specific object files needed by Python -{ echo "$as_me:$LINENO: checking MACHDEP_OBJS" >&5 -echo $ECHO_N "checking MACHDEP_OBJS... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking MACHDEP_OBJS" >&5 +$as_echo_n "checking MACHDEP_OBJS... " >&6; } if test -z "$MACHDEP_OBJS" then MACHDEP_OBJS=$extra_machdep_objs else MACHDEP_OBJS="$MACHDEP_OBJS $extra_machdep_objs" fi -{ echo "$as_me:$LINENO: result: MACHDEP_OBJS" >&5 -echo "${ECHO_T}MACHDEP_OBJS" >&6; } +{ $as_echo "$as_me:$LINENO: result: MACHDEP_OBJS" >&5 +$as_echo "MACHDEP_OBJS" >&6; } # checks for library functions @@ -16518,11 +16862,11 @@ for ac_func in alarm setitimer getitimer bind_textdomain_codeset chown \ truncate uname unsetenv utimes waitpid wait3 wait4 \ wcscoll wcsftime wcsxfrm _getpty do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -16575,35 +16919,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -16612,8 +16963,8 @@ done # For some functions, having a definition is not sufficient, since # we want to take their address. -{ echo "$as_me:$LINENO: checking for chroot" >&5 -echo $ECHO_N "checking for chroot... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for chroot" >&5 +$as_echo_n "checking for chroot... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16635,13 +16986,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -16651,20 +17003,20 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_CHROOT 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for link" >&5 -echo $ECHO_N "checking for link... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for link" >&5 +$as_echo_n "checking for link... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16686,13 +17038,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -16702,20 +17055,20 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_LINK 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for symlink" >&5 -echo $ECHO_N "checking for symlink... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for symlink" >&5 +$as_echo_n "checking for symlink... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16737,13 +17090,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -16753,20 +17107,20 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_SYMLINK 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for fchdir" >&5 -echo $ECHO_N "checking for fchdir... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for fchdir" >&5 +$as_echo_n "checking for fchdir... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16788,13 +17142,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -16804,20 +17159,20 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_FCHDIR 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for fsync" >&5 -echo $ECHO_N "checking for fsync... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for fsync" >&5 +$as_echo_n "checking for fsync... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16839,13 +17194,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -16855,20 +17211,20 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_FSYNC 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for fdatasync" >&5 -echo $ECHO_N "checking for fdatasync... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for fdatasync" >&5 +$as_echo_n "checking for fdatasync... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16890,13 +17246,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -16906,20 +17263,20 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_FDATASYNC 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for epoll" >&5 -echo $ECHO_N "checking for epoll... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for epoll" >&5 +$as_echo_n "checking for epoll... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16941,13 +17298,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -16957,20 +17315,20 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_EPOLL 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for kqueue" >&5 -echo $ECHO_N "checking for kqueue... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for kqueue" >&5 +$as_echo_n "checking for kqueue... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16995,13 +17353,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -17011,14 +17370,14 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_KQUEUE 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -17029,8 +17388,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # address to avoid compiler warnings and potential miscompilations # because of the missing prototypes. -{ echo "$as_me:$LINENO: checking for ctermid_r" >&5 -echo $ECHO_N "checking for ctermid_r... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for ctermid_r" >&5 +$as_echo_n "checking for ctermid_r... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17055,13 +17414,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -17071,21 +17431,21 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_CTERMID_R 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for flock" >&5 -echo $ECHO_N "checking for flock... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for flock" >&5 +$as_echo_n "checking for flock... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17110,13 +17470,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -17126,21 +17487,21 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_FLOCK 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for getpagesize" >&5 -echo $ECHO_N "checking for getpagesize... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for getpagesize" >&5 +$as_echo_n "checking for getpagesize... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17165,13 +17526,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -17181,14 +17543,14 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_GETPAGESIZE 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -17198,10 +17560,10 @@ for ac_prog in true do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_TRUE+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$TRUE"; then ac_cv_prog_TRUE="$TRUE" # Let the user override the test. @@ -17214,7 +17576,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_TRUE="$ac_prog" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -17225,11 +17587,11 @@ fi fi TRUE=$ac_cv_prog_TRUE if test -n "$TRUE"; then - { echo "$as_me:$LINENO: result: $TRUE" >&5 -echo "${ECHO_T}$TRUE" >&6; } + { $as_echo "$as_me:$LINENO: result: $TRUE" >&5 +$as_echo "$TRUE" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -17238,10 +17600,10 @@ done test -n "$TRUE" || TRUE="/bin/true" -{ echo "$as_me:$LINENO: checking for inet_aton in -lc" >&5 -echo $ECHO_N "checking for inet_aton in -lc... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for inet_aton in -lc" >&5 +$as_echo_n "checking for inet_aton in -lc... " >&6; } if test "${ac_cv_lib_c_inet_aton+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lc $LIBS" @@ -17273,40 +17635,44 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_c_inet_aton=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_c_inet_aton=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_c_inet_aton" >&5 -echo "${ECHO_T}$ac_cv_lib_c_inet_aton" >&6; } -if test $ac_cv_lib_c_inet_aton = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c_inet_aton" >&5 +$as_echo "$ac_cv_lib_c_inet_aton" >&6; } +if test "x$ac_cv_lib_c_inet_aton" = x""yes; then $ac_cv_prog_TRUE else -{ echo "$as_me:$LINENO: checking for inet_aton in -lresolv" >&5 -echo $ECHO_N "checking for inet_aton in -lresolv... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for inet_aton in -lresolv" >&5 +$as_echo_n "checking for inet_aton in -lresolv... " >&6; } if test "${ac_cv_lib_resolv_inet_aton+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lresolv $LIBS" @@ -17338,33 +17704,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_resolv_inet_aton=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_resolv_inet_aton=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_inet_aton" >&5 -echo "${ECHO_T}$ac_cv_lib_resolv_inet_aton" >&6; } -if test $ac_cv_lib_resolv_inet_aton = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_inet_aton" >&5 +$as_echo "$ac_cv_lib_resolv_inet_aton" >&6; } +if test "x$ac_cv_lib_resolv_inet_aton" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBRESOLV 1 _ACEOF @@ -17379,10 +17749,10 @@ fi # On Tru64, chflags seems to be present, but calling it will # exit Python -{ echo "$as_me:$LINENO: checking for chflags" >&5 -echo $ECHO_N "checking for chflags... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for chflags" >&5 +$as_echo_n "checking for chflags... " >&6; } if test "${ac_cv_have_chflags+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then ac_cv_have_chflags=cross @@ -17410,42 +17780,45 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_have_chflags=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_have_chflags=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_chflags" >&5 -echo "${ECHO_T}$ac_cv_have_chflags" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_chflags" >&5 +$as_echo "$ac_cv_have_chflags" >&6; } if test "$ac_cv_have_chflags" = cross ; then - { echo "$as_me:$LINENO: checking for chflags" >&5 -echo $ECHO_N "checking for chflags... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for chflags" >&5 +$as_echo_n "checking for chflags... " >&6; } if test "${ac_cv_func_chflags+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -17498,32 +17871,36 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_func_chflags=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_chflags=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_chflags" >&5 -echo "${ECHO_T}$ac_cv_func_chflags" >&6; } -if test $ac_cv_func_chflags = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_chflags" >&5 +$as_echo "$ac_cv_func_chflags" >&6; } +if test "x$ac_cv_func_chflags" = x""yes; then ac_cv_have_chflags="yes" else ac_cv_have_chflags="no" @@ -17538,10 +17915,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for lchflags" >&5 -echo $ECHO_N "checking for lchflags... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for lchflags" >&5 +$as_echo_n "checking for lchflags... " >&6; } if test "${ac_cv_have_lchflags+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then ac_cv_have_lchflags=cross @@ -17569,42 +17946,45 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_have_lchflags=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_have_lchflags=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_lchflags" >&5 -echo "${ECHO_T}$ac_cv_have_lchflags" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_lchflags" >&5 +$as_echo "$ac_cv_have_lchflags" >&6; } if test "$ac_cv_have_lchflags" = cross ; then - { echo "$as_me:$LINENO: checking for lchflags" >&5 -echo $ECHO_N "checking for lchflags... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for lchflags" >&5 +$as_echo_n "checking for lchflags... " >&6; } if test "${ac_cv_func_lchflags+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -17657,32 +18037,36 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_func_lchflags=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_lchflags=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_lchflags" >&5 -echo "${ECHO_T}$ac_cv_func_lchflags" >&6; } -if test $ac_cv_func_lchflags = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_lchflags" >&5 +$as_echo "$ac_cv_func_lchflags" >&6; } +if test "x$ac_cv_func_lchflags" = x""yes; then ac_cv_have_lchflags="yes" else ac_cv_have_lchflags="no" @@ -17706,10 +18090,10 @@ Darwin/*) ;; esac -{ echo "$as_me:$LINENO: checking for inflateCopy in -lz" >&5 -echo $ECHO_N "checking for inflateCopy in -lz... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for inflateCopy in -lz" >&5 +$as_echo_n "checking for inflateCopy in -lz... " >&6; } if test "${ac_cv_lib_z_inflateCopy+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lz $LIBS" @@ -17741,33 +18125,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_z_inflateCopy=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_z_inflateCopy=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_z_inflateCopy" >&5 -echo "${ECHO_T}$ac_cv_lib_z_inflateCopy" >&6; } -if test $ac_cv_lib_z_inflateCopy = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_z_inflateCopy" >&5 +$as_echo "$ac_cv_lib_z_inflateCopy" >&6; } +if test "x$ac_cv_lib_z_inflateCopy" = x""yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_ZLIB_COPY 1 @@ -17783,8 +18171,8 @@ Darwin/*) ;; esac -{ echo "$as_me:$LINENO: checking for hstrerror" >&5 -echo $ECHO_N "checking for hstrerror... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for hstrerror" >&5 +$as_echo_n "checking for hstrerror... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17809,39 +18197,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then cat >>confdefs.h <<\_ACEOF #define HAVE_HSTRERROR 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for inet_aton" >&5 -echo $ECHO_N "checking for inet_aton... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for inet_aton" >&5 +$as_echo_n "checking for inet_aton... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17869,39 +18261,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then cat >>confdefs.h <<\_ACEOF #define HAVE_INET_ATON 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for inet_pton" >&5 -echo $ECHO_N "checking for inet_pton... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for inet_pton" >&5 +$as_echo_n "checking for inet_pton... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17929,13 +18325,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -17945,22 +18342,22 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_INET_PTON 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # On some systems, setgroups is in unistd.h, on others, in grp.h -{ echo "$as_me:$LINENO: checking for setgroups" >&5 -echo $ECHO_N "checking for setgroups... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for setgroups" >&5 +$as_echo_n "checking for setgroups... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -17988,13 +18385,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -18004,14 +18402,14 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_SETGROUPS 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -18022,11 +18420,11 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext for ac_func in openpty do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18079,42 +18477,49 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else - { echo "$as_me:$LINENO: checking for openpty in -lutil" >&5 -echo $ECHO_N "checking for openpty in -lutil... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for openpty in -lutil" >&5 +$as_echo_n "checking for openpty in -lutil... " >&6; } if test "${ac_cv_lib_util_openpty+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lutil $LIBS" @@ -18146,42 +18551,46 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_util_openpty=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_util_openpty=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_util_openpty" >&5 -echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6; } -if test $ac_cv_lib_util_openpty = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_util_openpty" >&5 +$as_echo "$ac_cv_lib_util_openpty" >&6; } +if test "x$ac_cv_lib_util_openpty" = x""yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_OPENPTY 1 _ACEOF LIBS="$LIBS -lutil" else - { echo "$as_me:$LINENO: checking for openpty in -lbsd" >&5 -echo $ECHO_N "checking for openpty in -lbsd... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for openpty in -lbsd" >&5 +$as_echo_n "checking for openpty in -lbsd... " >&6; } if test "${ac_cv_lib_bsd_openpty+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lbsd $LIBS" @@ -18213,33 +18622,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_bsd_openpty=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_bsd_openpty=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_openpty" >&5 -echo "${ECHO_T}$ac_cv_lib_bsd_openpty" >&6; } -if test $ac_cv_lib_bsd_openpty = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_openpty" >&5 +$as_echo "$ac_cv_lib_bsd_openpty" >&6; } +if test "x$ac_cv_lib_bsd_openpty" = x""yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_OPENPTY 1 _ACEOF @@ -18256,11 +18669,11 @@ done for ac_func in forkpty do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18313,42 +18726,49 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else - { echo "$as_me:$LINENO: checking for forkpty in -lutil" >&5 -echo $ECHO_N "checking for forkpty in -lutil... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for forkpty in -lutil" >&5 +$as_echo_n "checking for forkpty in -lutil... " >&6; } if test "${ac_cv_lib_util_forkpty+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lutil $LIBS" @@ -18380,42 +18800,46 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_util_forkpty=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_util_forkpty=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_util_forkpty" >&5 -echo "${ECHO_T}$ac_cv_lib_util_forkpty" >&6; } -if test $ac_cv_lib_util_forkpty = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_util_forkpty" >&5 +$as_echo "$ac_cv_lib_util_forkpty" >&6; } +if test "x$ac_cv_lib_util_forkpty" = x""yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_FORKPTY 1 _ACEOF LIBS="$LIBS -lutil" else - { echo "$as_me:$LINENO: checking for forkpty in -lbsd" >&5 -echo $ECHO_N "checking for forkpty in -lbsd... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for forkpty in -lbsd" >&5 +$as_echo_n "checking for forkpty in -lbsd... " >&6; } if test "${ac_cv_lib_bsd_forkpty+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lbsd $LIBS" @@ -18447,33 +18871,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_bsd_forkpty=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_bsd_forkpty=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_forkpty" >&5 -echo "${ECHO_T}$ac_cv_lib_bsd_forkpty" >&6; } -if test $ac_cv_lib_bsd_forkpty = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_forkpty" >&5 +$as_echo "$ac_cv_lib_bsd_forkpty" >&6; } +if test "x$ac_cv_lib_bsd_forkpty" = x""yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_FORKPTY 1 _ACEOF @@ -18492,11 +18920,11 @@ done for ac_func in memmove do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18549,35 +18977,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -18593,11 +19028,11 @@ done for ac_func in fseek64 fseeko fstatvfs ftell64 ftello statvfs do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18650,35 +19085,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -18690,11 +19132,11 @@ done for ac_func in dup2 getcwd strdup do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18747,35 +19189,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else @@ -18792,11 +19241,11 @@ done for ac_func in getpgrp do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18849,35 +19298,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18900,13 +19356,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -18918,7 +19375,7 @@ _ACEOF else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -18932,11 +19389,11 @@ done for ac_func in setpgrp do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18989,35 +19446,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19040,13 +19504,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -19058,7 +19523,7 @@ _ACEOF else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -19072,11 +19537,11 @@ done for ac_func in gettimeofday do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19129,35 +19594,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19180,20 +19652,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -19210,8 +19683,8 @@ fi done -{ echo "$as_me:$LINENO: checking for major" >&5 -echo $ECHO_N "checking for major... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for major" >&5 +$as_echo_n "checking for major... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -19243,44 +19716,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then cat >>confdefs.h <<\_ACEOF #define HAVE_DEVICE_MACROS 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext # On OSF/1 V5.1, getaddrinfo is available, but a define # for [no]getaddrinfo in netdb.h. -{ echo "$as_me:$LINENO: checking for getaddrinfo" >&5 -echo $ECHO_N "checking for getaddrinfo... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for getaddrinfo" >&5 +$as_echo_n "checking for getaddrinfo... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -19309,26 +19786,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then -{ echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } -{ echo "$as_me:$LINENO: checking getaddrinfo bug" >&5 -echo $ECHO_N "checking getaddrinfo bug... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } +{ $as_echo "$as_me:$LINENO: checking getaddrinfo bug" >&5 +$as_echo_n "checking getaddrinfo bug... " >&6; } if test "$cross_compiling" = yes; then - { echo "$as_me:$LINENO: result: buggy" >&5 -echo "${ECHO_T}buggy" >&6; } + { $as_echo "$as_me:$LINENO: result: buggy" >&5 +$as_echo "buggy" >&6; } buggygetaddrinfo=yes else cat >conftest.$ac_ext <<_ACEOF @@ -19431,48 +19911,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { echo "$as_me:$LINENO: result: good" >&5 -echo "${ECHO_T}good" >&6; } + { $as_echo "$as_me:$LINENO: result: good" >&5 +$as_echo "good" >&6; } buggygetaddrinfo=no else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -{ echo "$as_me:$LINENO: result: buggy" >&5 -echo "${ECHO_T}buggy" >&6; } +{ $as_echo "$as_me:$LINENO: result: buggy" >&5 +$as_echo "buggy" >&6; } buggygetaddrinfo=yes fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } +{ $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } buggygetaddrinfo=yes fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext @@ -19492,11 +19976,11 @@ fi for ac_func in getnameinfo do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19549,35 +20033,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -19585,10 +20076,10 @@ done # checks for structures -{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 -echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 +$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } if test "${ac_cv_header_time+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19615,20 +20106,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_time=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_time=no @@ -19636,8 +20128,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 -echo "${ECHO_T}$ac_cv_header_time" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 +$as_echo "$ac_cv_header_time" >&6; } if test $ac_cv_header_time = yes; then cat >>confdefs.h <<\_ACEOF @@ -19646,10 +20138,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5 -echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5 +$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } if test "${ac_cv_struct_tm+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19665,7 +20157,7 @@ main () { struct tm tm; int *p = &tm.tm_sec; - return !p; + return !p; ; return 0; } @@ -19676,20 +20168,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_struct_tm=time.h else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_struct_tm=sys/time.h @@ -19697,8 +20190,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5 -echo "${ECHO_T}$ac_cv_struct_tm" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5 +$as_echo "$ac_cv_struct_tm" >&6; } if test $ac_cv_struct_tm = sys/time.h; then cat >>confdefs.h <<\_ACEOF @@ -19707,10 +20200,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5 -echo $ECHO_N "checking for struct tm.tm_zone... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5 +$as_echo_n "checking for struct tm.tm_zone... " >&6; } if test "${ac_cv_member_struct_tm_tm_zone+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19738,20 +20231,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_tm_tm_zone=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -19780,20 +20274,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_tm_tm_zone=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_tm_tm_zone=no @@ -19804,9 +20299,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5 -echo "${ECHO_T}$ac_cv_member_struct_tm_tm_zone" >&6; } -if test $ac_cv_member_struct_tm_tm_zone = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5 +$as_echo "$ac_cv_member_struct_tm_tm_zone" >&6; } +if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_TM_TM_ZONE 1 @@ -19822,10 +20317,10 @@ cat >>confdefs.h <<\_ACEOF _ACEOF else - { echo "$as_me:$LINENO: checking whether tzname is declared" >&5 -echo $ECHO_N "checking whether tzname is declared... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether tzname is declared" >&5 +$as_echo_n "checking whether tzname is declared... " >&6; } if test "${ac_cv_have_decl_tzname+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19852,20 +20347,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_tzname=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_tzname=no @@ -19873,9 +20369,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5 -echo "${ECHO_T}$ac_cv_have_decl_tzname" >&6; } -if test $ac_cv_have_decl_tzname = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5 +$as_echo "$ac_cv_have_decl_tzname" >&6; } +if test "x$ac_cv_have_decl_tzname" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_TZNAME 1 @@ -19891,10 +20387,10 @@ _ACEOF fi - { echo "$as_me:$LINENO: checking for tzname" >&5 -echo $ECHO_N "checking for tzname... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for tzname" >&5 +$as_echo_n "checking for tzname... " >&6; } if test "${ac_cv_var_tzname+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19921,31 +20417,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_var_tzname=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_var_tzname=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5 -echo "${ECHO_T}$ac_cv_var_tzname" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5 +$as_echo "$ac_cv_var_tzname" >&6; } if test $ac_cv_var_tzname = yes; then cat >>confdefs.h <<\_ACEOF @@ -19955,10 +20455,10 @@ _ACEOF fi fi -{ echo "$as_me:$LINENO: checking for struct stat.st_rdev" >&5 -echo $ECHO_N "checking for struct stat.st_rdev... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for struct stat.st_rdev" >&5 +$as_echo_n "checking for struct stat.st_rdev... " >&6; } if test "${ac_cv_member_struct_stat_st_rdev+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19983,20 +20483,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_rdev=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -20022,20 +20523,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_rdev=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_stat_st_rdev=no @@ -20046,9 +20548,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_rdev" >&5 -echo "${ECHO_T}$ac_cv_member_struct_stat_st_rdev" >&6; } -if test $ac_cv_member_struct_stat_st_rdev = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_rdev" >&5 +$as_echo "$ac_cv_member_struct_stat_st_rdev" >&6; } +if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_STAT_ST_RDEV 1 @@ -20057,10 +20559,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for struct stat.st_blksize" >&5 -echo $ECHO_N "checking for struct stat.st_blksize... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for struct stat.st_blksize" >&5 +$as_echo_n "checking for struct stat.st_blksize... " >&6; } if test "${ac_cv_member_struct_stat_st_blksize+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20085,20 +20587,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_blksize=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -20124,20 +20627,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_blksize=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_stat_st_blksize=no @@ -20148,9 +20652,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blksize" >&5 -echo "${ECHO_T}$ac_cv_member_struct_stat_st_blksize" >&6; } -if test $ac_cv_member_struct_stat_st_blksize = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blksize" >&5 +$as_echo "$ac_cv_member_struct_stat_st_blksize" >&6; } +if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_STAT_ST_BLKSIZE 1 @@ -20159,10 +20663,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for struct stat.st_flags" >&5 -echo $ECHO_N "checking for struct stat.st_flags... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for struct stat.st_flags" >&5 +$as_echo_n "checking for struct stat.st_flags... " >&6; } if test "${ac_cv_member_struct_stat_st_flags+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20187,20 +20691,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_flags=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -20226,20 +20731,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_flags=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_stat_st_flags=no @@ -20250,9 +20756,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_flags" >&5 -echo "${ECHO_T}$ac_cv_member_struct_stat_st_flags" >&6; } -if test $ac_cv_member_struct_stat_st_flags = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_flags" >&5 +$as_echo "$ac_cv_member_struct_stat_st_flags" >&6; } +if test "x$ac_cv_member_struct_stat_st_flags" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_STAT_ST_FLAGS 1 @@ -20261,10 +20767,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for struct stat.st_gen" >&5 -echo $ECHO_N "checking for struct stat.st_gen... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for struct stat.st_gen" >&5 +$as_echo_n "checking for struct stat.st_gen... " >&6; } if test "${ac_cv_member_struct_stat_st_gen+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20289,20 +20795,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_gen=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -20328,20 +20835,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_gen=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_stat_st_gen=no @@ -20352,9 +20860,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_gen" >&5 -echo "${ECHO_T}$ac_cv_member_struct_stat_st_gen" >&6; } -if test $ac_cv_member_struct_stat_st_gen = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_gen" >&5 +$as_echo "$ac_cv_member_struct_stat_st_gen" >&6; } +if test "x$ac_cv_member_struct_stat_st_gen" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_STAT_ST_GEN 1 @@ -20363,10 +20871,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for struct stat.st_birthtime" >&5 -echo $ECHO_N "checking for struct stat.st_birthtime... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for struct stat.st_birthtime" >&5 +$as_echo_n "checking for struct stat.st_birthtime... " >&6; } if test "${ac_cv_member_struct_stat_st_birthtime+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20391,20 +20899,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_birthtime=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -20430,20 +20939,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_birthtime=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_stat_st_birthtime=no @@ -20454,9 +20964,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_birthtime" >&5 -echo "${ECHO_T}$ac_cv_member_struct_stat_st_birthtime" >&6; } -if test $ac_cv_member_struct_stat_st_birthtime = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_birthtime" >&5 +$as_echo "$ac_cv_member_struct_stat_st_birthtime" >&6; } +if test "x$ac_cv_member_struct_stat_st_birthtime" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_STAT_ST_BIRTHTIME 1 @@ -20465,10 +20975,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for struct stat.st_blocks" >&5 -echo $ECHO_N "checking for struct stat.st_blocks... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for struct stat.st_blocks" >&5 +$as_echo_n "checking for struct stat.st_blocks... " >&6; } if test "${ac_cv_member_struct_stat_st_blocks+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20493,20 +21003,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_blocks=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -20532,20 +21043,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_stat_st_blocks=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_stat_st_blocks=no @@ -20556,9 +21068,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blocks" >&5 -echo "${ECHO_T}$ac_cv_member_struct_stat_st_blocks" >&6; } -if test $ac_cv_member_struct_stat_st_blocks = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blocks" >&5 +$as_echo "$ac_cv_member_struct_stat_st_blocks" >&6; } +if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_STAT_ST_BLOCKS 1 @@ -20580,10 +21092,10 @@ fi -{ echo "$as_me:$LINENO: checking for time.h that defines altzone" >&5 -echo $ECHO_N "checking for time.h that defines altzone... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for time.h that defines altzone" >&5 +$as_echo_n "checking for time.h that defines altzone... " >&6; } if test "${ac_cv_header_time_altzone+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20606,20 +21118,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_time_altzone=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_time_altzone=no @@ -20628,8 +21141,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_time_altzone" >&5 -echo "${ECHO_T}$ac_cv_header_time_altzone" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_time_altzone" >&5 +$as_echo "$ac_cv_header_time_altzone" >&6; } if test $ac_cv_header_time_altzone = yes; then cat >>confdefs.h <<\_ACEOF @@ -20639,8 +21152,8 @@ _ACEOF fi was_it_defined=no -{ echo "$as_me:$LINENO: checking whether sys/select.h and sys/time.h may both be included" >&5 -echo $ECHO_N "checking whether sys/select.h and sys/time.h may both be included... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether sys/select.h and sys/time.h may both be included" >&5 +$as_echo_n "checking whether sys/select.h and sys/time.h may both be included... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -20666,13 +21179,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -20686,20 +21200,20 @@ _ACEOF was_it_defined=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $was_it_defined" >&5 -echo "${ECHO_T}$was_it_defined" >&6; } +{ $as_echo "$as_me:$LINENO: result: $was_it_defined" >&5 +$as_echo "$was_it_defined" >&6; } -{ echo "$as_me:$LINENO: checking for addrinfo" >&5 -echo $ECHO_N "checking for addrinfo... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for addrinfo" >&5 +$as_echo_n "checking for addrinfo... " >&6; } if test "${ac_cv_struct_addrinfo+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20723,20 +21237,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_struct_addrinfo=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_struct_addrinfo=no @@ -20745,8 +21260,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5 -echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5 +$as_echo "$ac_cv_struct_addrinfo" >&6; } if test $ac_cv_struct_addrinfo = yes; then cat >>confdefs.h <<\_ACEOF @@ -20755,10 +21270,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for sockaddr_storage" >&5 -echo $ECHO_N "checking for sockaddr_storage... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for sockaddr_storage" >&5 +$as_echo_n "checking for sockaddr_storage... " >&6; } if test "${ac_cv_struct_sockaddr_storage+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20783,20 +21298,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_struct_sockaddr_storage=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_struct_sockaddr_storage=no @@ -20805,8 +21321,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_struct_sockaddr_storage" >&5 -echo "${ECHO_T}$ac_cv_struct_sockaddr_storage" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_struct_sockaddr_storage" >&5 +$as_echo "$ac_cv_struct_sockaddr_storage" >&6; } if test $ac_cv_struct_sockaddr_storage = yes; then cat >>confdefs.h <<\_ACEOF @@ -20818,10 +21334,10 @@ fi # checks for compiler characteristics -{ echo "$as_me:$LINENO: checking whether char is unsigned" >&5 -echo $ECHO_N "checking whether char is unsigned... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether char is unsigned" >&5 +$as_echo_n "checking whether char is unsigned... " >&6; } if test "${ac_cv_c_char_unsigned+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20846,20 +21362,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_c_char_unsigned=no else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_char_unsigned=yes @@ -20867,8 +21384,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_c_char_unsigned" >&5 -echo "${ECHO_T}$ac_cv_c_char_unsigned" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_char_unsigned" >&5 +$as_echo "$ac_cv_c_char_unsigned" >&6; } if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then cat >>confdefs.h <<\_ACEOF #define __CHAR_UNSIGNED__ 1 @@ -20876,10 +21393,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 -echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } if test "${ac_cv_c_const+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20951,20 +21468,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_c_const=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_const=no @@ -20972,20 +21490,20 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 -echo "${ECHO_T}$ac_cv_c_const" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } if test $ac_cv_c_const = no; then cat >>confdefs.h <<\_ACEOF -#define const +#define const /**/ _ACEOF fi works=no -{ echo "$as_me:$LINENO: checking for working volatile" >&5 -echo $ECHO_N "checking for working volatile... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for working volatile" >&5 +$as_echo_n "checking for working volatile... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -21007,37 +21525,38 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then works=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >>confdefs.h <<\_ACEOF -#define volatile +#define volatile /**/ _ACEOF fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $works" >&5 -echo "${ECHO_T}$works" >&6; } +{ $as_echo "$as_me:$LINENO: result: $works" >&5 +$as_echo "$works" >&6; } works=no -{ echo "$as_me:$LINENO: checking for working signed char" >&5 -echo $ECHO_N "checking for working signed char... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for working signed char" >&5 +$as_echo_n "checking for working signed char... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -21059,37 +21578,38 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then works=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >>confdefs.h <<\_ACEOF -#define signed +#define signed /**/ _ACEOF fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $works" >&5 -echo "${ECHO_T}$works" >&6; } +{ $as_echo "$as_me:$LINENO: result: $works" >&5 +$as_echo "$works" >&6; } have_prototypes=no -{ echo "$as_me:$LINENO: checking for prototypes" >&5 -echo $ECHO_N "checking for prototypes... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for prototypes" >&5 +$as_echo_n "checking for prototypes... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -21111,13 +21631,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -21131,19 +21652,19 @@ _ACEOF have_prototypes=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $have_prototypes" >&5 -echo "${ECHO_T}$have_prototypes" >&6; } +{ $as_echo "$as_me:$LINENO: result: $have_prototypes" >&5 +$as_echo "$have_prototypes" >&6; } works=no -{ echo "$as_me:$LINENO: checking for variable length prototypes and stdarg.h" >&5 -echo $ECHO_N "checking for variable length prototypes and stdarg.h... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for variable length prototypes and stdarg.h" >&5 +$as_echo_n "checking for variable length prototypes and stdarg.h... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -21175,13 +21696,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -21195,19 +21717,19 @@ _ACEOF works=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $works" >&5 -echo "${ECHO_T}$works" >&6; } +{ $as_echo "$as_me:$LINENO: result: $works" >&5 +$as_echo "$works" >&6; } # check for socketpair -{ echo "$as_me:$LINENO: checking for socketpair" >&5 -echo $ECHO_N "checking for socketpair... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for socketpair" >&5 +$as_echo_n "checking for socketpair... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -21232,13 +21754,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -21248,22 +21771,22 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_SOCKETPAIR 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # check if sockaddr has sa_len member -{ echo "$as_me:$LINENO: checking if sockaddr has sa_len member" >&5 -echo $ECHO_N "checking if sockaddr has sa_len member... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking if sockaddr has sa_len member" >&5 +$as_echo_n "checking if sockaddr has sa_len member... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -21287,37 +21810,38 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_SOCKADDR_SA_LEN 1 _ACEOF else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext va_list_is_array=no -{ echo "$as_me:$LINENO: checking whether va_list is an array" >&5 -echo $ECHO_N "checking whether va_list is an array... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether va_list is an array" >&5 +$as_echo_n "checking whether va_list is an array... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -21345,20 +21869,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -21372,17 +21897,17 @@ _ACEOF fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $va_list_is_array" >&5 -echo "${ECHO_T}$va_list_is_array" >&6; } +{ $as_echo "$as_me:$LINENO: result: $va_list_is_array" >&5 +$as_echo "$va_list_is_array" >&6; } # sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments :-( -{ echo "$as_me:$LINENO: checking for gethostbyname_r" >&5 -echo $ECHO_N "checking for gethostbyname_r... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for gethostbyname_r" >&5 +$as_echo_n "checking for gethostbyname_r... " >&6; } if test "${ac_cv_func_gethostbyname_r+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -21435,39 +21960,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_func_gethostbyname_r=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_gethostbyname_r=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname_r" >&5 -echo "${ECHO_T}$ac_cv_func_gethostbyname_r" >&6; } -if test $ac_cv_func_gethostbyname_r = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname_r" >&5 +$as_echo "$ac_cv_func_gethostbyname_r" >&6; } +if test "x$ac_cv_func_gethostbyname_r" = x""yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_GETHOSTBYNAME_R 1 _ACEOF - { echo "$as_me:$LINENO: checking gethostbyname_r with 6 args" >&5 -echo $ECHO_N "checking gethostbyname_r with 6 args... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking gethostbyname_r with 6 args" >&5 +$as_echo_n "checking gethostbyname_r with 6 args... " >&6; } OLD_CFLAGS=$CFLAGS CFLAGS="$CFLAGS $MY_CPPFLAGS $MY_THREAD_CPPFLAGS $MY_CFLAGS" cat >conftest.$ac_ext <<_ACEOF @@ -21501,13 +22030,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -21522,18 +22052,18 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_GETHOSTBYNAME_R_6_ARG 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } - { echo "$as_me:$LINENO: checking gethostbyname_r with 5 args" >&5 -echo $ECHO_N "checking gethostbyname_r with 5 args... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + { $as_echo "$as_me:$LINENO: checking gethostbyname_r with 5 args" >&5 +$as_echo_n "checking gethostbyname_r with 5 args... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -21565,13 +22095,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -21586,18 +22117,18 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_GETHOSTBYNAME_R_5_ARG 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } - { echo "$as_me:$LINENO: checking gethostbyname_r with 3 args" >&5 -echo $ECHO_N "checking gethostbyname_r with 3 args... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + { $as_echo "$as_me:$LINENO: checking gethostbyname_r with 3 args" >&5 +$as_echo_n "checking gethostbyname_r with 3 args... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -21627,13 +22158,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -21648,16 +22180,16 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_GETHOSTBYNAME_R_3_ARG 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -21677,11 +22209,11 @@ else for ac_func in gethostbyname do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -21734,35 +22266,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -21781,10 +22320,10 @@ fi # (none yet) # Linux requires this for correct f.p. operations -{ echo "$as_me:$LINENO: checking for __fpu_control" >&5 -echo $ECHO_N "checking for __fpu_control... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for __fpu_control" >&5 +$as_echo_n "checking for __fpu_control... " >&6; } if test "${ac_cv_func___fpu_control+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -21837,39 +22376,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_func___fpu_control=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func___fpu_control=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_func___fpu_control" >&5 -echo "${ECHO_T}$ac_cv_func___fpu_control" >&6; } -if test $ac_cv_func___fpu_control = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func___fpu_control" >&5 +$as_echo "$ac_cv_func___fpu_control" >&6; } +if test "x$ac_cv_func___fpu_control" = x""yes; then : else -{ echo "$as_me:$LINENO: checking for __fpu_control in -lieee" >&5 -echo $ECHO_N "checking for __fpu_control in -lieee... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for __fpu_control in -lieee" >&5 +$as_echo_n "checking for __fpu_control in -lieee... " >&6; } if test "${ac_cv_lib_ieee___fpu_control+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lieee $LIBS" @@ -21901,33 +22444,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_ieee___fpu_control=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_ieee___fpu_control=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_ieee___fpu_control" >&5 -echo "${ECHO_T}$ac_cv_lib_ieee___fpu_control" >&6; } -if test $ac_cv_lib_ieee___fpu_control = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ieee___fpu_control" >&5 +$as_echo "$ac_cv_lib_ieee___fpu_control" >&6; } +if test "x$ac_cv_lib_ieee___fpu_control" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBIEEE 1 _ACEOF @@ -21941,8 +22488,8 @@ fi # Check for --with-fpectl -{ echo "$as_me:$LINENO: checking for --with-fpectl" >&5 -echo $ECHO_N "checking for --with-fpectl... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-fpectl" >&5 +$as_echo_n "checking for --with-fpectl... " >&6; } # Check whether --with-fpectl was given. if test "${with_fpectl+set}" = set; then @@ -21954,14 +22501,14 @@ cat >>confdefs.h <<\_ACEOF #define WANT_SIGFPE_HANDLER 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } -else { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } +else { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -21971,53 +22518,53 @@ case $ac_sys_system in Darwin) ;; *) LIBM=-lm esac -{ echo "$as_me:$LINENO: checking for --with-libm=STRING" >&5 -echo $ECHO_N "checking for --with-libm=STRING... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-libm=STRING" >&5 +$as_echo_n "checking for --with-libm=STRING... " >&6; } # Check whether --with-libm was given. if test "${with_libm+set}" = set; then withval=$with_libm; if test "$withval" = no then LIBM= - { echo "$as_me:$LINENO: result: force LIBM empty" >&5 -echo "${ECHO_T}force LIBM empty" >&6; } + { $as_echo "$as_me:$LINENO: result: force LIBM empty" >&5 +$as_echo "force LIBM empty" >&6; } elif test "$withval" != yes then LIBM=$withval - { echo "$as_me:$LINENO: result: set LIBM=\"$withval\"" >&5 -echo "${ECHO_T}set LIBM=\"$withval\"" >&6; } -else { { echo "$as_me:$LINENO: error: proper usage is --with-libm=STRING" >&5 -echo "$as_me: error: proper usage is --with-libm=STRING" >&2;} + { $as_echo "$as_me:$LINENO: result: set LIBM=\"$withval\"" >&5 +$as_echo "set LIBM=\"$withval\"" >&6; } +else { { $as_echo "$as_me:$LINENO: error: proper usage is --with-libm=STRING" >&5 +$as_echo "$as_me: error: proper usage is --with-libm=STRING" >&2;} { (exit 1); exit 1; }; } fi else - { echo "$as_me:$LINENO: result: default LIBM=\"$LIBM\"" >&5 -echo "${ECHO_T}default LIBM=\"$LIBM\"" >&6; } + { $as_echo "$as_me:$LINENO: result: default LIBM=\"$LIBM\"" >&5 +$as_echo "default LIBM=\"$LIBM\"" >&6; } fi # check for --with-libc=... -{ echo "$as_me:$LINENO: checking for --with-libc=STRING" >&5 -echo $ECHO_N "checking for --with-libc=STRING... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-libc=STRING" >&5 +$as_echo_n "checking for --with-libc=STRING... " >&6; } # Check whether --with-libc was given. if test "${with_libc+set}" = set; then withval=$with_libc; if test "$withval" = no then LIBC= - { echo "$as_me:$LINENO: result: force LIBC empty" >&5 -echo "${ECHO_T}force LIBC empty" >&6; } + { $as_echo "$as_me:$LINENO: result: force LIBC empty" >&5 +$as_echo "force LIBC empty" >&6; } elif test "$withval" != yes then LIBC=$withval - { echo "$as_me:$LINENO: result: set LIBC=\"$withval\"" >&5 -echo "${ECHO_T}set LIBC=\"$withval\"" >&6; } -else { { echo "$as_me:$LINENO: error: proper usage is --with-libc=STRING" >&5 -echo "$as_me: error: proper usage is --with-libc=STRING" >&2;} + { $as_echo "$as_me:$LINENO: result: set LIBC=\"$withval\"" >&5 +$as_echo "set LIBC=\"$withval\"" >&6; } +else { { $as_echo "$as_me:$LINENO: error: proper usage is --with-libc=STRING" >&5 +$as_echo "$as_me: error: proper usage is --with-libc=STRING" >&2;} { (exit 1); exit 1; }; } fi else - { echo "$as_me:$LINENO: result: default LIBC=\"$LIBC\"" >&5 -echo "${ECHO_T}default LIBC=\"$LIBC\"" >&6; } + { $as_echo "$as_me:$LINENO: result: default LIBC=\"$LIBC\"" >&5 +$as_echo "default LIBC=\"$LIBC\"" >&6; } fi @@ -22025,10 +22572,10 @@ fi # * Check for various properties of floating point * # ************************************************** -{ echo "$as_me:$LINENO: checking whether C doubles are little-endian IEEE 754 binary64" >&5 -echo $ECHO_N "checking whether C doubles are little-endian IEEE 754 binary64... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether C doubles are little-endian IEEE 754 binary64" >&5 +$as_echo_n "checking whether C doubles are little-endian IEEE 754 binary64... " >&6; } if test "${ac_cv_little_endian_double+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -22057,37 +22604,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_little_endian_double=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_little_endian_double=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_little_endian_double" >&5 -echo "${ECHO_T}$ac_cv_little_endian_double" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_little_endian_double" >&5 +$as_echo "$ac_cv_little_endian_double" >&6; } if test "$ac_cv_little_endian_double" = yes then @@ -22097,10 +22647,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking whether C doubles are big-endian IEEE 754 binary64" >&5 -echo $ECHO_N "checking whether C doubles are big-endian IEEE 754 binary64... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether C doubles are big-endian IEEE 754 binary64" >&5 +$as_echo_n "checking whether C doubles are big-endian IEEE 754 binary64... " >&6; } if test "${ac_cv_big_endian_double+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -22129,37 +22679,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_big_endian_double=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_big_endian_double=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_big_endian_double" >&5 -echo "${ECHO_T}$ac_cv_big_endian_double" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_big_endian_double" >&5 +$as_echo "$ac_cv_big_endian_double" >&6; } if test "$ac_cv_big_endian_double" = yes then @@ -22173,10 +22726,10 @@ fi # While Python doesn't currently have full support for these platforms # (see e.g., issue 1762561), we can at least make sure that float <-> string # conversions work. -{ echo "$as_me:$LINENO: checking whether C doubles are ARM mixed-endian IEEE 754 binary64" >&5 -echo $ECHO_N "checking whether C doubles are ARM mixed-endian IEEE 754 binary64... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether C doubles are ARM mixed-endian IEEE 754 binary64" >&5 +$as_echo_n "checking whether C doubles are ARM mixed-endian IEEE 754 binary64... " >&6; } if test "${ac_cv_mixed_endian_double+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -22205,37 +22758,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_mixed_endian_double=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_mixed_endian_double=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_mixed_endian_double" >&5 -echo "${ECHO_T}$ac_cv_mixed_endian_double" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_mixed_endian_double" >&5 +$as_echo "$ac_cv_mixed_endian_double" >&6; } if test "$ac_cv_mixed_endian_double" = yes then @@ -22255,8 +22811,8 @@ if test "$GCC" = yes && test -n "`$CC -dM -E - </dev/null | grep i386`" then # Check that it's okay to use gcc inline assembler to get and set # x87 control word. It should be, but you never know... - { echo "$as_me:$LINENO: checking whether we can use gcc inline assembler to get and set x87 control word" >&5 -echo $ECHO_N "checking whether we can use gcc inline assembler to get and set x87 control word... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether we can use gcc inline assembler to get and set x87 control word" >&5 +$as_echo_n "checking whether we can use gcc inline assembler to get and set x87 control word... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -22282,28 +22838,29 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then have_gcc_asm_for_x87=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 have_gcc_asm_for_x87=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - { echo "$as_me:$LINENO: result: $have_gcc_asm_for_x87" >&5 -echo "${ECHO_T}$have_gcc_asm_for_x87" >&6; } + { $as_echo "$as_me:$LINENO: result: $have_gcc_asm_for_x87" >&5 +$as_echo "$have_gcc_asm_for_x87" >&6; } if test "$have_gcc_asm_for_x87" = yes then @@ -22319,8 +22876,8 @@ fi # IEEE 754 platforms. On IEEE 754, test should return 1 if rounding # mode is round-to-nearest and double rounding issues are present, and # 0 otherwise. See http://bugs.python.org/issue2937 for more info. -{ echo "$as_me:$LINENO: checking for x87-style double rounding" >&5 -echo $ECHO_N "checking for x87-style double rounding... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for x87-style double rounding" >&5 +$as_echo_n "checking for x87-style double rounding... " >&6; } # $BASECFLAGS may affect the result ac_save_cc="$CC" CC="$CC $BASECFLAGS" @@ -22360,36 +22917,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_x87_double_rounding=no else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_x87_double_rounding=yes fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi CC="$ac_save_cc" -{ echo "$as_me:$LINENO: result: $ac_cv_x87_double_rounding" >&5 -echo "${ECHO_T}$ac_cv_x87_double_rounding" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_x87_double_rounding" >&5 +$as_echo "$ac_cv_x87_double_rounding" >&6; } if test "$ac_cv_x87_double_rounding" = yes then @@ -22408,10 +22968,10 @@ LIBS="$LIBS $LIBM" # On FreeBSD 6.2, it appears that tanh(-0.) returns 0. instead of # -0. on some architectures. -{ echo "$as_me:$LINENO: checking whether tanh preserves the sign of zero" >&5 -echo $ECHO_N "checking whether tanh preserves the sign of zero... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether tanh preserves the sign of zero" >&5 +$as_echo_n "checking whether tanh preserves the sign of zero... " >&6; } if test "${ac_cv_tanh_preserves_zero_sign+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -22442,37 +23002,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_tanh_preserves_zero_sign=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_tanh_preserves_zero_sign=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_tanh_preserves_zero_sign" >&5 -echo "${ECHO_T}$ac_cv_tanh_preserves_zero_sign" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_tanh_preserves_zero_sign" >&5 +$as_echo "$ac_cv_tanh_preserves_zero_sign" >&6; } if test "$ac_cv_tanh_preserves_zero_sign" = yes then @@ -22493,11 +23056,11 @@ fi for ac_func in acosh asinh atanh copysign expm1 finite hypot log1p round do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -22550,44 +23113,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done -{ echo "$as_me:$LINENO: checking whether isinf is declared" >&5 -echo $ECHO_N "checking whether isinf is declared... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether isinf is declared" >&5 +$as_echo_n "checking whether isinf is declared... " >&6; } if test "${ac_cv_have_decl_isinf+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -22614,20 +23184,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_isinf=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_isinf=no @@ -22635,9 +23206,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_isinf" >&5 -echo "${ECHO_T}$ac_cv_have_decl_isinf" >&6; } -if test $ac_cv_have_decl_isinf = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_isinf" >&5 +$as_echo "$ac_cv_have_decl_isinf" >&6; } +if test "x$ac_cv_have_decl_isinf" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_ISINF 1 @@ -22651,10 +23222,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking whether isnan is declared" >&5 -echo $ECHO_N "checking whether isnan is declared... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether isnan is declared" >&5 +$as_echo_n "checking whether isnan is declared... " >&6; } if test "${ac_cv_have_decl_isnan+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -22681,20 +23252,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_isnan=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_isnan=no @@ -22702,9 +23274,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_isnan" >&5 -echo "${ECHO_T}$ac_cv_have_decl_isnan" >&6; } -if test $ac_cv_have_decl_isnan = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_isnan" >&5 +$as_echo "$ac_cv_have_decl_isnan" >&6; } +if test "x$ac_cv_have_decl_isnan" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_ISNAN 1 @@ -22718,10 +23290,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking whether isfinite is declared" >&5 -echo $ECHO_N "checking whether isfinite is declared... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether isfinite is declared" >&5 +$as_echo_n "checking whether isfinite is declared... " >&6; } if test "${ac_cv_have_decl_isfinite+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -22748,20 +23320,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_isfinite=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_isfinite=no @@ -22769,9 +23342,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_isfinite" >&5 -echo "${ECHO_T}$ac_cv_have_decl_isfinite" >&6; } -if test $ac_cv_have_decl_isfinite = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_isfinite" >&5 +$as_echo "$ac_cv_have_decl_isfinite" >&6; } +if test "x$ac_cv_have_decl_isfinite" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_ISFINITE 1 @@ -22795,10 +23368,10 @@ LIBS=$LIBS_SAVE # the kernel module that provides POSIX semaphores # isn't loaded by default, so an attempt to call # sem_open results in a 'Signal 12' error. -{ echo "$as_me:$LINENO: checking whether POSIX semaphores are enabled" >&5 -echo $ECHO_N "checking whether POSIX semaphores are enabled... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether POSIX semaphores are enabled" >&5 +$as_echo_n "checking whether POSIX semaphores are enabled... " >&6; } if test "${ac_cv_posix_semaphores_enabled+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then ac_cv_posix_semaphores_enabled=yes @@ -22834,29 +23407,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_posix_semaphores_enabled=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_posix_semaphores_enabled=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -22864,8 +23440,8 @@ fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_posix_semaphores_enabled" >&5 -echo "${ECHO_T}$ac_cv_posix_semaphores_enabled" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_posix_semaphores_enabled" >&5 +$as_echo "$ac_cv_posix_semaphores_enabled" >&6; } if test $ac_cv_posix_semaphores_enabled = no then @@ -22876,14 +23452,16 @@ _ACEOF fi # Multiprocessing check for broken sem_getvalue -{ echo "$as_me:$LINENO: checking for broken sem_getvalue" >&5 -echo $ECHO_N "checking for broken sem_getvalue... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for broken sem_getvalue" >&5 +$as_echo_n "checking for broken sem_getvalue... " >&6; } if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling +$as_echo "$as_me: error: cannot run test program while cross compiling See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -22921,30 +23499,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -{ echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } +{ $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_BROKEN_SEM_GETVALUE 1 @@ -22952,14 +23532,15 @@ _ACEOF fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi # determine what size digit to use for Python's longs -{ echo "$as_me:$LINENO: checking digit size for Python's longs" >&5 -echo $ECHO_N "checking digit size for Python's longs... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking digit size for Python's longs" >&5 +$as_echo_n "checking digit size for Python's longs... " >&6; } # Check whether --enable-big-digits was given. if test "${enable_big_digits+set}" = set; then enableval=$enable_big_digits; case $enable_big_digits in @@ -22970,12 +23551,12 @@ no) 15|30) ;; *) - { { echo "$as_me:$LINENO: error: bad value $enable_big_digits for --enable-big-digits; value should be 15 or 30" >&5 -echo "$as_me: error: bad value $enable_big_digits for --enable-big-digits; value should be 15 or 30" >&2;} + { { $as_echo "$as_me:$LINENO: error: bad value $enable_big_digits for --enable-big-digits; value should be 15 or 30" >&5 +$as_echo "$as_me: error: bad value $enable_big_digits for --enable-big-digits; value should be 15 or 30" >&2;} { (exit 1); exit 1; }; } ;; esac -{ echo "$as_me:$LINENO: result: $enable_big_digits" >&5 -echo "${ECHO_T}$enable_big_digits" >&6; } +{ $as_echo "$as_me:$LINENO: result: $enable_big_digits" >&5 +$as_echo "$enable_big_digits" >&6; } cat >>confdefs.h <<_ACEOF #define PYLONG_BITS_IN_DIGIT $enable_big_digits @@ -22983,24 +23564,24 @@ _ACEOF else - { echo "$as_me:$LINENO: result: no value specified" >&5 -echo "${ECHO_T}no value specified" >&6; } + { $as_echo "$as_me:$LINENO: result: no value specified" >&5 +$as_echo "no value specified" >&6; } fi # check for wchar.h if test "${ac_cv_header_wchar_h+set}" = set; then - { echo "$as_me:$LINENO: checking for wchar.h" >&5 -echo $ECHO_N "checking for wchar.h... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for wchar.h" >&5 +$as_echo_n "checking for wchar.h... " >&6; } if test "${ac_cv_header_wchar_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_wchar_h" >&5 -echo "${ECHO_T}$ac_cv_header_wchar_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_wchar_h" >&5 +$as_echo "$ac_cv_header_wchar_h" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking wchar.h usability" >&5 -echo $ECHO_N "checking wchar.h usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking wchar.h usability" >&5 +$as_echo_n "checking wchar.h usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -23016,32 +23597,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking wchar.h presence" >&5 -echo $ECHO_N "checking wchar.h presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking wchar.h presence" >&5 +$as_echo_n "checking wchar.h presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -23055,51 +23637,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: wchar.h: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: wchar.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: wchar.h: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: wchar.h: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: wchar.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: wchar.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: wchar.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: wchar.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: wchar.h: present but cannot be compiled" >&5 -echo "$as_me: WARNING: wchar.h: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: wchar.h: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: wchar.h: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: wchar.h: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: wchar.h: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: wchar.h: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: wchar.h: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: wchar.h: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: wchar.h: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: wchar.h: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: wchar.h: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: wchar.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: wchar.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: wchar.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: wchar.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: wchar.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: wchar.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: wchar.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: wchar.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: wchar.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: wchar.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: wchar.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: wchar.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## -------------------------------------- ## ## Report this to http://bugs.python.org/ ## @@ -23108,18 +23691,18 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for wchar.h" >&5 -echo $ECHO_N "checking for wchar.h... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for wchar.h" >&5 +$as_echo_n "checking for wchar.h... " >&6; } if test "${ac_cv_header_wchar_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_header_wchar_h=$ac_header_preproc fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_wchar_h" >&5 -echo "${ECHO_T}$ac_cv_header_wchar_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_wchar_h" >&5 +$as_echo "$ac_cv_header_wchar_h" >&6; } fi -if test $ac_cv_header_wchar_h = yes; then +if test "x$ac_cv_header_wchar_h" = x""yes; then cat >>confdefs.h <<\_ACEOF @@ -23138,69 +23721,14 @@ fi # determine wchar_t size if test "$wchar_h" = yes then - { echo "$as_me:$LINENO: checking for wchar_t" >&5 -echo $ECHO_N "checking for wchar_t... $ECHO_C" >&6; } -if test "${ac_cv_type_wchar_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <wchar.h> - -typedef wchar_t ac__type_new_; -int -main () -{ -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_wchar_t=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_wchar_t=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_wchar_t" >&5 -echo "${ECHO_T}$ac_cv_type_wchar_t" >&6; } - -# The cast to long int works around a bug in the HP C Compiler + # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ echo "$as_me:$LINENO: checking size of wchar_t" >&5 -echo $ECHO_N "checking size of wchar_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking size of wchar_t" >&5 +$as_echo_n "checking size of wchar_t... " >&6; } if test "${ac_cv_sizeof_wchar_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. @@ -23212,11 +23740,10 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <wchar.h> - typedef wchar_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (wchar_t))) >= 0)]; test_array [0] = 0 ; @@ -23229,13 +23756,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -23250,11 +23778,10 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <wchar.h> - typedef wchar_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (wchar_t))) <= $ac_mid)]; test_array [0] = 0 ; @@ -23267,20 +23794,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -23294,7 +23822,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -23305,11 +23833,10 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <wchar.h> - typedef wchar_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +static int test_array [1 - 2 * !(((long int) (sizeof (wchar_t))) < 0)]; test_array [0] = 0 ; @@ -23322,13 +23849,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -23343,11 +23871,10 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <wchar.h> - typedef wchar_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (wchar_t))) >= $ac_mid)]; test_array [0] = 0 ; @@ -23360,20 +23887,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -23387,7 +23915,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -23408,11 +23936,10 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <wchar.h> - typedef wchar_t ac__type_sizeof_; int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +static int test_array [1 - 2 * !(((long int) (sizeof (wchar_t))) <= $ac_mid)]; test_array [0] = 0 ; @@ -23425,20 +23952,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -23449,11 +23977,13 @@ done case $ac_lo in ?*) ac_cv_sizeof_wchar_t=$ac_lo;; '') if test "$ac_cv_type_wchar_t" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (wchar_t) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (wchar_t) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (wchar_t) +$as_echo "$as_me: error: cannot compute sizeof (wchar_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_wchar_t=0 fi ;; @@ -23467,9 +23997,8 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <wchar.h> - typedef wchar_t ac__type_sizeof_; -static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } -static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +static long int longval () { return (long int) (sizeof (wchar_t)); } +static unsigned long int ulongval () { return (long int) (sizeof (wchar_t)); } #include <stdio.h> #include <stdlib.h> int @@ -23479,20 +24008,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if (((long int) (sizeof (ac__type_sizeof_))) < 0) + if (((long int) (sizeof (wchar_t))) < 0) { long int i = longval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (wchar_t)))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (ac__type_sizeof_)))) + if (i != ((long int) (sizeof (wchar_t)))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -23505,43 +24036,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_wchar_t=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_wchar_t" = yes; then - { { echo "$as_me:$LINENO: error: cannot compute sizeof (wchar_t) + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (wchar_t) See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute sizeof (wchar_t) +$as_echo "$as_me: error: cannot compute sizeof (wchar_t) See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } else ac_cv_sizeof_wchar_t=0 fi fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi -{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_wchar_t" >&5 -echo "${ECHO_T}$ac_cv_sizeof_wchar_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_wchar_t" >&5 +$as_echo "$ac_cv_sizeof_wchar_t" >&6; } @@ -23552,8 +24088,8 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for UCS-4 tcl" >&5 -echo $ECHO_N "checking for UCS-4 tcl... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for UCS-4 tcl" >&5 +$as_echo_n "checking for UCS-4 tcl... " >&6; } have_ucs4_tcl=no cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -23580,13 +24116,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -23600,24 +24137,24 @@ _ACEOF have_ucs4_tcl=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $have_ucs4_tcl" >&5 -echo "${ECHO_T}$have_ucs4_tcl" >&6; } +{ $as_echo "$as_me:$LINENO: result: $have_ucs4_tcl" >&5 +$as_echo "$have_ucs4_tcl" >&6; } # check whether wchar_t is signed or not if test "$wchar_h" = yes then # check whether wchar_t is signed or not - { echo "$as_me:$LINENO: checking whether wchar_t is signed" >&5 -echo $ECHO_N "checking whether wchar_t is signed... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether wchar_t is signed" >&5 +$as_echo_n "checking whether wchar_t is signed... " >&6; } if test "${ac_cv_wchar_t_signed+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -23644,41 +24181,44 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_wchar_t_signed=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_wchar_t_signed=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi - { echo "$as_me:$LINENO: result: $ac_cv_wchar_t_signed" >&5 -echo "${ECHO_T}$ac_cv_wchar_t_signed" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_cv_wchar_t_signed" >&5 +$as_echo "$ac_cv_wchar_t_signed" >&6; } fi -{ echo "$as_me:$LINENO: checking what type to use for str" >&5 -echo $ECHO_N "checking what type to use for str... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking what type to use for str" >&5 +$as_echo_n "checking what type to use for str... " >&6; } # Check whether --with-wide-unicode was given. if test "${with_wide_unicode+set}" = set; then @@ -23720,57 +24260,203 @@ if test "$unicode_size" = "$ac_cv_sizeof_wchar_t" \ then PY_UNICODE_TYPE="wchar_t" -cat >>confdefs.h <<\_ACEOF -#define HAVE_USABLE_WCHAR_T 1 +cat >>confdefs.h <<\_ACEOF +#define HAVE_USABLE_WCHAR_T 1 +_ACEOF + + cat >>confdefs.h <<\_ACEOF +#define PY_UNICODE_TYPE wchar_t +_ACEOF + +elif test "$ac_cv_sizeof_short" = "$unicode_size" +then + PY_UNICODE_TYPE="unsigned short" + cat >>confdefs.h <<\_ACEOF +#define PY_UNICODE_TYPE unsigned short +_ACEOF + +elif test "$ac_cv_sizeof_long" = "$unicode_size" +then + PY_UNICODE_TYPE="unsigned long" + cat >>confdefs.h <<\_ACEOF +#define PY_UNICODE_TYPE unsigned long +_ACEOF + +else + PY_UNICODE_TYPE="no type found" +fi +{ $as_echo "$as_me:$LINENO: result: $PY_UNICODE_TYPE" >&5 +$as_echo "$PY_UNICODE_TYPE" >&6; } + +# check for endianness + + { $as_echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 +$as_echo_n "checking whether byte ordering is bigendian... " >&6; } +if test "${ac_cv_c_bigendian+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + + # Check for potential -arch flags. It is not universal unless + # there are some -arch flags. Note that *ppc* also matches + # ppc64. This check is also rather less than ideal. + case "${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}" in #( + *-arch*ppc*|*-arch*i386*|*-arch*x86_64*) ac_cv_c_bigendian=universal;; + esac +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> + #include <sys/param.h> + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + # It does; now see whether it defined to BIG_ENDIAN or not. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> + #include <sys/param.h> + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} _ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_c_bigendian=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 - cat >>confdefs.h <<\_ACEOF -#define PY_UNICODE_TYPE wchar_t -_ACEOF + ac_cv_c_bigendian=no +fi -elif test "$ac_cv_sizeof_short" = "$unicode_size" -then - PY_UNICODE_TYPE="unsigned short" - cat >>confdefs.h <<\_ACEOF -#define PY_UNICODE_TYPE unsigned short -_ACEOF +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 -elif test "$ac_cv_sizeof_long" = "$unicode_size" -then - PY_UNICODE_TYPE="unsigned long" - cat >>confdefs.h <<\_ACEOF -#define PY_UNICODE_TYPE unsigned long -_ACEOF -else - PY_UNICODE_TYPE="no type found" fi -{ echo "$as_me:$LINENO: result: $PY_UNICODE_TYPE" >&5 -echo "${ECHO_T}$PY_UNICODE_TYPE" >&6; } -# check for endianness -{ echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 -echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; } -if test "${ac_cv_c_bigendian+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - # See if sys/param.h defines the BYTE_ORDER macro. -cat >conftest.$ac_ext <<_ACEOF +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include <sys/types.h> -#include <sys/param.h> +#include <limits.h> int main () { -#if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \ - && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN) - bogus endian macros -#endif +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif ; return 0; @@ -23782,33 +24468,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - # It does; now see whether it defined to BIG_ENDIAN or not. -cat >conftest.$ac_ext <<_ACEOF + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include <sys/types.h> -#include <sys/param.h> +#include <limits.h> int main () { -#if BYTE_ORDER != BIG_ENDIAN - not big endian -#endif +#ifndef _BIG_ENDIAN + not big endian + #endif ; return 0; @@ -23820,20 +24506,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_c_bigendian=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_bigendian=no @@ -23841,29 +24528,44 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - # It does not; compile a test program. -if test "$cross_compiling" = yes; then - # try to guess the endianness by grepping values into an object file - ac_cv_c_bigendian=unknown - cat >conftest.$ac_ext <<_ACEOF + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then + # Try to guess by grepping values from an object file. + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; -short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; -void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } -short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; -short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; -void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + int main () { - _ascii (); _ebcdic (); +return use_ascii (foo) == use_ebcdic (foo); ; return 0; } @@ -23874,30 +24576,31 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then - ac_cv_c_bigendian=yes -fi -if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then - if test "$ac_cv_c_bigendian" = unknown; then - ac_cv_c_bigendian=no - else - # finding both strings is unlikely to happen, but who knows? - ac_cv_c_bigendian=unknown - fi -fi + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -23916,14 +24619,14 @@ int main () { - /* Are we little or big endian? From Harbison&Steele. */ - union - { - long int l; - char c[sizeof (long int)]; - } u; - u.l = 1; - return u.c[sizeof (long int) - 1] == 1; + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; ; return 0; @@ -23935,63 +24638,70 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_c_bigendian=no else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_c_bigendian=yes fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi + fi fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 -echo "${ECHO_T}$ac_cv_c_bigendian" >&6; } -case $ac_cv_c_bigendian in - yes) +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 +$as_echo "$ac_cv_c_bigendian" >&6; } + case $ac_cv_c_bigendian in #( + yes) + cat >>confdefs.h <<\_ACEOF +#define WORDS_BIGENDIAN 1 +_ACEOF +;; #( + no) + ;; #( + universal) cat >>confdefs.h <<\_ACEOF -#define WORDS_BIGENDIAN 1 +#define AC_APPLE_UNIVERSAL_BUILD 1 _ACEOF - ;; - no) - ;; - *) - { { echo "$as_me:$LINENO: error: unknown endianness -presetting ac_cv_c_bigendian=no (or yes) will help" >&5 -echo "$as_me: error: unknown endianness -presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} + + ;; #( + *) + { { $as_echo "$as_me:$LINENO: error: unknown endianness + presetting ac_cv_c_bigendian=no (or yes) will help" >&5 +$as_echo "$as_me: error: unknown endianness + presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} { (exit 1); exit 1; }; } ;; -esac + esac # Check whether right shifting a negative integer extends the sign bit # or fills with zeros (like the Cray J90, according to Tim Peters). -{ echo "$as_me:$LINENO: checking whether right shift extends the sign bit" >&5 -echo $ECHO_N "checking whether right shift extends the sign bit... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether right shift extends the sign bit" >&5 +$as_echo_n "checking whether right shift extends the sign bit... " >&6; } if test "${ac_cv_rshift_extends_sign+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -24016,37 +24726,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_rshift_extends_sign=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_rshift_extends_sign=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_rshift_extends_sign" >&5 -echo "${ECHO_T}$ac_cv_rshift_extends_sign" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_rshift_extends_sign" >&5 +$as_echo "$ac_cv_rshift_extends_sign" >&6; } if test "$ac_cv_rshift_extends_sign" = no then @@ -24057,10 +24770,10 @@ _ACEOF fi # check for getc_unlocked and related locking functions -{ echo "$as_me:$LINENO: checking for getc_unlocked() and friends" >&5 -echo $ECHO_N "checking for getc_unlocked() and friends... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for getc_unlocked() and friends" >&5 +$as_echo_n "checking for getc_unlocked() and friends... " >&6; } if test "${ac_cv_have_getc_unlocked+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -24089,32 +24802,36 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_have_getc_unlocked=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_getc_unlocked=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_getc_unlocked" >&5 -echo "${ECHO_T}$ac_cv_have_getc_unlocked" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_getc_unlocked" >&5 +$as_echo "$ac_cv_have_getc_unlocked" >&6; } if test "$ac_cv_have_getc_unlocked" = yes then @@ -24132,8 +24849,8 @@ LIBS_no_readline=$LIBS # library. NOTE: Keep the precedence of listed libraries synchronised # with setup.py. py_cv_lib_readline=no -{ echo "$as_me:$LINENO: checking how to link readline libs" >&5 -echo $ECHO_N "checking how to link readline libs... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking how to link readline libs" >&5 +$as_echo_n "checking how to link readline libs... " >&6; } for py_libtermcap in "" ncursesw ncurses curses termcap; do if test -z "$py_libtermcap"; then READLINE_LIBS="-lreadline" @@ -24169,26 +24886,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then py_cv_lib_readline=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test $py_cv_lib_readline = yes; then @@ -24198,11 +24919,11 @@ done # Uncomment this line if you want to use READINE_LIBS in Makefile or scripts #AC_SUBST([READLINE_LIBS]) if test $py_cv_lib_readline = no; then - { echo "$as_me:$LINENO: result: none" >&5 -echo "${ECHO_T}none" >&6; } + { $as_echo "$as_me:$LINENO: result: none" >&5 +$as_echo "none" >&6; } else - { echo "$as_me:$LINENO: result: $READLINE_LIBS" >&5 -echo "${ECHO_T}$READLINE_LIBS" >&6; } + { $as_echo "$as_me:$LINENO: result: $READLINE_LIBS" >&5 +$as_echo "$READLINE_LIBS" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_LIBREADLINE 1 @@ -24211,10 +24932,10 @@ _ACEOF fi # check for readline 2.1 -{ echo "$as_me:$LINENO: checking for rl_callback_handler_install in -lreadline" >&5 -echo $ECHO_N "checking for rl_callback_handler_install in -lreadline... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for rl_callback_handler_install in -lreadline" >&5 +$as_echo_n "checking for rl_callback_handler_install in -lreadline... " >&6; } if test "${ac_cv_lib_readline_rl_callback_handler_install+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lreadline $READLINE_LIBS $LIBS" @@ -24246,33 +24967,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_readline_rl_callback_handler_install=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_readline_rl_callback_handler_install=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_callback_handler_install" >&5 -echo "${ECHO_T}$ac_cv_lib_readline_rl_callback_handler_install" >&6; } -if test $ac_cv_lib_readline_rl_callback_handler_install = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_callback_handler_install" >&5 +$as_echo "$ac_cv_lib_readline_rl_callback_handler_install" >&6; } +if test "x$ac_cv_lib_readline_rl_callback_handler_install" = x""yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_RL_CALLBACK 1 @@ -24295,20 +25020,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then have_readline=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 have_readline=no @@ -24358,10 +25084,10 @@ rm -f conftest* fi # check for readline 4.0 -{ echo "$as_me:$LINENO: checking for rl_pre_input_hook in -lreadline" >&5 -echo $ECHO_N "checking for rl_pre_input_hook in -lreadline... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for rl_pre_input_hook in -lreadline" >&5 +$as_echo_n "checking for rl_pre_input_hook in -lreadline... " >&6; } if test "${ac_cv_lib_readline_rl_pre_input_hook+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lreadline $READLINE_LIBS $LIBS" @@ -24393,33 +25119,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_readline_rl_pre_input_hook=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_readline_rl_pre_input_hook=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_pre_input_hook" >&5 -echo "${ECHO_T}$ac_cv_lib_readline_rl_pre_input_hook" >&6; } -if test $ac_cv_lib_readline_rl_pre_input_hook = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_pre_input_hook" >&5 +$as_echo "$ac_cv_lib_readline_rl_pre_input_hook" >&6; } +if test "x$ac_cv_lib_readline_rl_pre_input_hook" = x""yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_RL_PRE_INPUT_HOOK 1 @@ -24429,10 +25159,10 @@ fi # also in 4.0 -{ echo "$as_me:$LINENO: checking for rl_completion_display_matches_hook in -lreadline" >&5 -echo $ECHO_N "checking for rl_completion_display_matches_hook in -lreadline... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for rl_completion_display_matches_hook in -lreadline" >&5 +$as_echo_n "checking for rl_completion_display_matches_hook in -lreadline... " >&6; } if test "${ac_cv_lib_readline_rl_completion_display_matches_hook+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lreadline $READLINE_LIBS $LIBS" @@ -24464,33 +25194,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_readline_rl_completion_display_matches_hook=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_readline_rl_completion_display_matches_hook=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_completion_display_matches_hook" >&5 -echo "${ECHO_T}$ac_cv_lib_readline_rl_completion_display_matches_hook" >&6; } -if test $ac_cv_lib_readline_rl_completion_display_matches_hook = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_completion_display_matches_hook" >&5 +$as_echo "$ac_cv_lib_readline_rl_completion_display_matches_hook" >&6; } +if test "x$ac_cv_lib_readline_rl_completion_display_matches_hook" = x""yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK 1 @@ -24500,10 +25234,10 @@ fi # check for readline 4.2 -{ echo "$as_me:$LINENO: checking for rl_completion_matches in -lreadline" >&5 -echo $ECHO_N "checking for rl_completion_matches in -lreadline... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for rl_completion_matches in -lreadline" >&5 +$as_echo_n "checking for rl_completion_matches in -lreadline... " >&6; } if test "${ac_cv_lib_readline_rl_completion_matches+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lreadline $READLINE_LIBS $LIBS" @@ -24535,33 +25269,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_readline_rl_completion_matches=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_readline_rl_completion_matches=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_completion_matches" >&5 -echo "${ECHO_T}$ac_cv_lib_readline_rl_completion_matches" >&6; } -if test $ac_cv_lib_readline_rl_completion_matches = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_completion_matches" >&5 +$as_echo "$ac_cv_lib_readline_rl_completion_matches" >&6; } +if test "x$ac_cv_lib_readline_rl_completion_matches" = x""yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_RL_COMPLETION_MATCHES 1 @@ -24584,20 +25322,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then have_readline=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 have_readline=no @@ -24630,10 +25369,10 @@ fi # End of readline checks: restore LIBS LIBS=$LIBS_no_readline -{ echo "$as_me:$LINENO: checking for broken nice()" >&5 -echo $ECHO_N "checking for broken nice()... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for broken nice()" >&5 +$as_echo_n "checking for broken nice()... " >&6; } if test "${ac_cv_broken_nice+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -24661,37 +25400,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_broken_nice=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_broken_nice=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_broken_nice" >&5 -echo "${ECHO_T}$ac_cv_broken_nice" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_broken_nice" >&5 +$as_echo "$ac_cv_broken_nice" >&6; } if test "$ac_cv_broken_nice" = yes then @@ -24701,8 +25443,8 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for broken poll()" >&5 -echo $ECHO_N "checking for broken poll()... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for broken poll()" >&5 +$as_echo_n "checking for broken poll()... " >&6; } if test "$cross_compiling" = yes; then ac_cv_broken_poll=no else @@ -24744,35 +25486,38 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_broken_poll=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_broken_poll=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_broken_poll" >&5 -echo "${ECHO_T}$ac_cv_broken_poll" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_broken_poll" >&5 +$as_echo "$ac_cv_broken_poll" >&6; } if test "$ac_cv_broken_poll" = yes then @@ -24785,10 +25530,10 @@ fi # Before we can test tzset, we need to check if struct tm has a tm_zone # (which is not required by ISO C or UNIX spec) and/or if we support # tzname[] -{ echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5 -echo $ECHO_N "checking for struct tm.tm_zone... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5 +$as_echo_n "checking for struct tm.tm_zone... " >&6; } if test "${ac_cv_member_struct_tm_tm_zone+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -24816,20 +25561,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_tm_tm_zone=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -24858,20 +25604,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_tm_tm_zone=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_tm_tm_zone=no @@ -24882,9 +25629,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5 -echo "${ECHO_T}$ac_cv_member_struct_tm_tm_zone" >&6; } -if test $ac_cv_member_struct_tm_tm_zone = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5 +$as_echo "$ac_cv_member_struct_tm_tm_zone" >&6; } +if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_TM_TM_ZONE 1 @@ -24900,10 +25647,10 @@ cat >>confdefs.h <<\_ACEOF _ACEOF else - { echo "$as_me:$LINENO: checking whether tzname is declared" >&5 -echo $ECHO_N "checking whether tzname is declared... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether tzname is declared" >&5 +$as_echo_n "checking whether tzname is declared... " >&6; } if test "${ac_cv_have_decl_tzname+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -24930,20 +25677,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_tzname=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_tzname=no @@ -24951,9 +25699,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5 -echo "${ECHO_T}$ac_cv_have_decl_tzname" >&6; } -if test $ac_cv_have_decl_tzname = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5 +$as_echo "$ac_cv_have_decl_tzname" >&6; } +if test "x$ac_cv_have_decl_tzname" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_TZNAME 1 @@ -24969,10 +25717,10 @@ _ACEOF fi - { echo "$as_me:$LINENO: checking for tzname" >&5 -echo $ECHO_N "checking for tzname... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for tzname" >&5 +$as_echo_n "checking for tzname... " >&6; } if test "${ac_cv_var_tzname+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -24999,31 +25747,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_var_tzname=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_var_tzname=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5 -echo "${ECHO_T}$ac_cv_var_tzname" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5 +$as_echo "$ac_cv_var_tzname" >&6; } if test $ac_cv_var_tzname = yes; then cat >>confdefs.h <<\_ACEOF @@ -25035,10 +25787,10 @@ fi # check tzset(3) exists and works like we expect it to -{ echo "$as_me:$LINENO: checking for working tzset()" >&5 -echo $ECHO_N "checking for working tzset()... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for working tzset()" >&5 +$as_echo_n "checking for working tzset()... " >&6; } if test "${ac_cv_working_tzset+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -25121,37 +25873,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_working_tzset=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_working_tzset=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_working_tzset" >&5 -echo "${ECHO_T}$ac_cv_working_tzset" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_working_tzset" >&5 +$as_echo "$ac_cv_working_tzset" >&6; } if test "$ac_cv_working_tzset" = yes then @@ -25162,10 +25917,10 @@ _ACEOF fi # Look for subsecond timestamps in struct stat -{ echo "$as_me:$LINENO: checking for tv_nsec in struct stat" >&5 -echo $ECHO_N "checking for tv_nsec in struct stat... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for tv_nsec in struct stat" >&5 +$as_echo_n "checking for tv_nsec in struct stat... " >&6; } if test "${ac_cv_stat_tv_nsec+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -25191,20 +25946,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_stat_tv_nsec=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_stat_tv_nsec=no @@ -25213,8 +25969,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_stat_tv_nsec" >&5 -echo "${ECHO_T}$ac_cv_stat_tv_nsec" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_stat_tv_nsec" >&5 +$as_echo "$ac_cv_stat_tv_nsec" >&6; } if test "$ac_cv_stat_tv_nsec" = yes then @@ -25225,10 +25981,10 @@ _ACEOF fi # Look for BSD style subsecond timestamps in struct stat -{ echo "$as_me:$LINENO: checking for tv_nsec2 in struct stat" >&5 -echo $ECHO_N "checking for tv_nsec2 in struct stat... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for tv_nsec2 in struct stat" >&5 +$as_echo_n "checking for tv_nsec2 in struct stat... " >&6; } if test "${ac_cv_stat_tv_nsec2+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -25254,20 +26010,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_stat_tv_nsec2=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_stat_tv_nsec2=no @@ -25276,8 +26033,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_stat_tv_nsec2" >&5 -echo "${ECHO_T}$ac_cv_stat_tv_nsec2" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_stat_tv_nsec2" >&5 +$as_echo "$ac_cv_stat_tv_nsec2" >&6; } if test "$ac_cv_stat_tv_nsec2" = yes then @@ -25288,10 +26045,10 @@ _ACEOF fi # On HP/UX 11.0, mvwdelch is a block with a return statement -{ echo "$as_me:$LINENO: checking whether mvwdelch is an expression" >&5 -echo $ECHO_N "checking whether mvwdelch is an expression... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether mvwdelch is an expression" >&5 +$as_echo_n "checking whether mvwdelch is an expression... " >&6; } if test "${ac_cv_mvwdelch_is_expression+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -25317,20 +26074,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_mvwdelch_is_expression=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_mvwdelch_is_expression=no @@ -25339,8 +26097,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_mvwdelch_is_expression" >&5 -echo "${ECHO_T}$ac_cv_mvwdelch_is_expression" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_mvwdelch_is_expression" >&5 +$as_echo "$ac_cv_mvwdelch_is_expression" >&6; } if test "$ac_cv_mvwdelch_is_expression" = yes then @@ -25351,10 +26109,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking whether WINDOW has _flags" >&5 -echo $ECHO_N "checking whether WINDOW has _flags... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether WINDOW has _flags" >&5 +$as_echo_n "checking whether WINDOW has _flags... " >&6; } if test "${ac_cv_window_has_flags+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -25380,20 +26138,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_window_has_flags=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_window_has_flags=no @@ -25402,8 +26161,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_window_has_flags" >&5 -echo "${ECHO_T}$ac_cv_window_has_flags" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_window_has_flags" >&5 +$as_echo "$ac_cv_window_has_flags" >&6; } if test "$ac_cv_window_has_flags" = yes @@ -25415,8 +26174,8 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for is_term_resized" >&5 -echo $ECHO_N "checking for is_term_resized... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for is_term_resized" >&5 +$as_echo_n "checking for is_term_resized... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -25438,13 +26197,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -25454,21 +26214,21 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_CURSES_IS_TERM_RESIZED 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for resize_term" >&5 -echo $ECHO_N "checking for resize_term... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for resize_term" >&5 +$as_echo_n "checking for resize_term... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -25490,13 +26250,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -25506,21 +26267,21 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_CURSES_RESIZE_TERM 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for resizeterm" >&5 -echo $ECHO_N "checking for resizeterm... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for resizeterm" >&5 +$as_echo_n "checking for resizeterm... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -25542,13 +26303,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -25558,61 +26320,63 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_CURSES_RESIZETERM 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for /dev/ptmx" >&5 -echo $ECHO_N "checking for /dev/ptmx... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for /dev/ptmx" >&5 +$as_echo_n "checking for /dev/ptmx... " >&6; } if test -r /dev/ptmx then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_DEV_PTMX 1 _ACEOF else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi -{ echo "$as_me:$LINENO: checking for /dev/ptc" >&5 -echo $ECHO_N "checking for /dev/ptc... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for /dev/ptc" >&5 +$as_echo_n "checking for /dev/ptc... " >&6; } if test -r /dev/ptc then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_DEV_PTC 1 _ACEOF else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi -{ echo "$as_me:$LINENO: checking for %zd printf() format support" >&5 -echo $ECHO_N "checking for %zd printf() format support... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for %zd printf() format support" >&5 +$as_echo_n "checking for %zd printf() format support... " >&6; } if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling +$as_echo "$as_me: error: cannot run test program while cross compiling See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -25661,47 +26425,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define PY_FORMAT_SIZE_T "z" _ACEOF else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -{ echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } +{ $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: checking for socklen_t" >&5 -echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for socklen_t" >&5 +$as_echo_n "checking for socklen_t... " >&6; } if test "${ac_cv_type_socklen_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + ac_cv_type_socklen_t=no +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -25716,14 +26484,53 @@ cat >>conftest.$ac_ext <<_ACEOF #endif -typedef socklen_t ac__type_new_; int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) +if (sizeof (socklen_t)) + return 0; + ; return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#ifdef HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#ifdef HAVE_SYS_SOCKET_H +#include <sys/socket.h> +#endif + + +int +main () +{ +if (sizeof ((socklen_t))) + return 0; ; return 0; } @@ -25734,30 +26541,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_socklen_t=yes + : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_socklen_t=no + ac_cv_type_socklen_t=yes fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5 -echo "${ECHO_T}$ac_cv_type_socklen_t" >&6; } -if test $ac_cv_type_socklen_t = yes; then + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5 +$as_echo "$ac_cv_type_socklen_t" >&6; } +if test "x$ac_cv_type_socklen_t" = x""yes; then : else @@ -25768,8 +26584,8 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking for broken mbstowcs" >&5 -echo $ECHO_N "checking for broken mbstowcs... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for broken mbstowcs" >&5 +$as_echo_n "checking for broken mbstowcs... " >&6; } if test "$cross_compiling" = yes; then ac_cv_broken_mbstowcs=no else @@ -25795,35 +26611,38 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_broken_mbstowcs=no else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_broken_mbstowcs=yes fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_broken_mbstowcs" >&5 -echo "${ECHO_T}$ac_cv_broken_mbstowcs" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_broken_mbstowcs" >&5 +$as_echo "$ac_cv_broken_mbstowcs" >&6; } if test "$ac_cv_broken_mbstowcs" = yes then @@ -25834,8 +26653,8 @@ _ACEOF fi # Check for --with-computed-gotos -{ echo "$as_me:$LINENO: checking for --with-computed-gotos" >&5 -echo $ECHO_N "checking for --with-computed-gotos... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for --with-computed-gotos" >&5 +$as_echo_n "checking for --with-computed-gotos... " >&6; } # Check whether --with-computed-gotos was given. if test "${with_computed_gotos+set}" = set; then @@ -25847,14 +26666,14 @@ cat >>confdefs.h <<\_ACEOF #define USE_COMPUTED_GOTOS 1 _ACEOF - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } -else { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } +else { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -25874,15 +26693,15 @@ done SRCDIRS="Parser Grammar Objects Python Modules Mac" -{ echo "$as_me:$LINENO: checking for build directories" >&5 -echo $ECHO_N "checking for build directories... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for build directories" >&5 +$as_echo_n "checking for build directories... " >&6; } for dir in $SRCDIRS; do if test ! -d $dir; then mkdir $dir fi done -{ echo "$as_me:$LINENO: result: done" >&5 -echo "${ECHO_T}done" >&6; } +{ $as_echo "$as_me:$LINENO: result: done" >&5 +$as_echo "done" >&6; } # generate output files ac_config_files="$ac_config_files Makefile.pre Modules/Setup.config Misc/python.pc" @@ -25914,11 +26733,12 @@ _ACEOF case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 -echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; + *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( *) $as_unset $ac_var ;; esac ;; esac @@ -25951,12 +26771,12 @@ echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; if diff "$cache_file" confcache >/dev/null 2>&1; then :; else if test -w "$cache_file"; then test "x$cache_file" != "x/dev/null" && - { echo "$as_me:$LINENO: updating cache $cache_file" >&5 -echo "$as_me: updating cache $cache_file" >&6;} + { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} cat confcache >$cache_file else - { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 -echo "$as_me: not updating unwritable cache $cache_file" >&6;} + { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} fi fi rm -f confcache @@ -25972,7 +26792,7 @@ ac_ltlibobjs= for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue # 1. Remove the extension, and $U if already installed. ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' - ac_i=`echo "$ac_i" | sed "$ac_script"` + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR # will be set to the directory where LIBOBJS objects are built. ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" @@ -25984,12 +26804,14 @@ LTLIBOBJS=$ac_ltlibobjs + : ${CONFIG_STATUS=./config.status} +ac_write_fail=0 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" -{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 -echo "$as_me: creating $CONFIG_STATUS" >&6;} -cat >$CONFIG_STATUS <<_ACEOF +{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 #! $SHELL # Generated by $as_me. # Run this file to recreate the current configuration. @@ -26002,7 +26824,7 @@ ac_cs_silent=false SHELL=\${CONFIG_SHELL-$SHELL} _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ## --------------------- ## ## M4sh Initialization. ## ## --------------------- ## @@ -26012,7 +26834,7 @@ DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -26034,17 +26856,45 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS as_cr_digits='0123456789' as_cr_alnum=$as_cr_Letters$as_cr_digits -# The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then - echo "#! /bin/sh" >conf$$.sh - echo "exit 0" >>conf$$.sh - chmod +x conf$$.sh - if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then - PATH_SEPARATOR=';' +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' else - PATH_SEPARATOR=: + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' fi - rm -f conf$$.sh + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } fi # Support unset when possible. @@ -26060,8 +26910,6 @@ fi # there to prevent editors from complaining about space-tab. # (If _AS_PATH_WALK were called with IFS unset, it would disable word # splitting by setting IFS to empty value.) -as_nl=' -' IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. @@ -26084,7 +26932,7 @@ if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 { (exit 1); exit 1; } fi @@ -26097,17 +26945,10 @@ PS2='> ' PS4='+ ' # NLS nuisances. -for as_var in \ - LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ - LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ - LC_TELEPHONE LC_TIME -do - if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then - eval $as_var=C; export $as_var - else - ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var - fi -done +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE # Required to use basename. if expr a : '\(a\)' >/dev/null 2>&1 && @@ -26129,7 +26970,7 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| . 2>/dev/null || -echo X/"$0" | +$as_echo X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/ q @@ -26180,7 +27021,7 @@ $as_unset CDPATH s/-\n.*// ' >$as_me.lineno && chmod +x "$as_me.lineno" || - { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 { (exit 1); exit 1; }; } # Don't try to exec as it changes $[0], causing all sort of problems @@ -26208,7 +27049,6 @@ case `echo -n x` in *) ECHO_N='-n';; esac - if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.*\(...\)'`" = X001; then as_expr=expr @@ -26221,19 +27061,22 @@ if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file else rm -f conf$$.dir - mkdir conf$$.dir -fi -echo >conf$$.file -if ln -s conf$$.file conf$$ 2>/dev/null; then - as_ln_s='ln -s' - # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. - ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else as_ln_s='cp -p' -elif ln conf$$.file conf$$ 2>/dev/null; then - as_ln_s=ln + fi else as_ln_s='cp -p' fi @@ -26258,10 +27101,10 @@ else as_test_x=' eval sh -c '\'' if test -d "$1"; then - test -d "$1/."; + test -d "$1/."; else case $1 in - -*)set "./$1";; + -*)set "./$1";; esac; case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in ???[sx]*):;;*)false;;esac;fi @@ -26284,7 +27127,7 @@ exec 6>&1 # values after options handling. ac_log=" This file was extended by python $as_me 3.1, which was -generated by GNU Autoconf 2.61. Invocation command line was +generated by GNU Autoconf 2.63. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -26297,29 +27140,39 @@ on `(hostname || uname -n) 2>/dev/null | sed 1q` _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 # Files that config.status was made for. config_files="$ac_config_files" config_headers="$ac_config_headers" _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ac_cs_usage="\ \`$as_me' instantiates files from templates according to the current configuration. -Usage: $0 [OPTIONS] [FILE]... +Usage: $0 [OPTION]... [FILE]... -h, --help print this help, then exit -V, --version print version number and configuration settings, then exit - -q, --quiet do not print progress messages + -q, --quiet, --silent + do not print progress messages -d, --debug don't remove temporary files --recheck update $as_me by reconfiguring in the same conditions - --file=FILE[:TEMPLATE] - instantiate the configuration file FILE - --header=FILE[:TEMPLATE] - instantiate the configuration header FILE + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE Configuration files: $config_files @@ -26330,24 +27183,24 @@ $config_headers Report bugs to <bug-autoconf@gnu.org>." _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_version="\\ python config.status 3.1 -configured by $0, generated by GNU Autoconf 2.61, - with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" +configured by $0, generated by GNU Autoconf 2.63, + with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" -Copyright (C) 2006 Free Software Foundation, Inc. +Copyright (C) 2008 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." ac_pwd='$ac_pwd' srcdir='$srcdir' INSTALL='$INSTALL' +test -n "\$AWK" || AWK=awk _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF -# If no file are specified by the user, then we need to provide default -# value. By we need to know if files were specified by the user. +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. ac_need_defaults=: while test $# != 0 do @@ -26369,30 +27222,36 @@ do -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) ac_cs_recheck=: ;; --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) - echo "$ac_cs_version"; exit ;; + $as_echo "$ac_cs_version"; exit ;; --debug | --debu | --deb | --de | --d | -d ) debug=: ;; --file | --fil | --fi | --f ) $ac_shift - CONFIG_FILES="$CONFIG_FILES $ac_optarg" + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + CONFIG_FILES="$CONFIG_FILES '$ac_optarg'" ac_need_defaults=false;; --header | --heade | --head | --hea ) $ac_shift - CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'" ac_need_defaults=false;; --he | --h) # Conflict between --help and --header - { echo "$as_me: error: ambiguous option: $1 + { $as_echo "$as_me: error: ambiguous option: $1 Try \`$0 --help' for more information." >&2 { (exit 1); exit 1; }; };; --help | --hel | -h ) - echo "$ac_cs_usage"; exit ;; + $as_echo "$ac_cs_usage"; exit ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil | --si | --s) ac_cs_silent=: ;; # This is an error. - -*) { echo "$as_me: error: unrecognized option: $1 + -*) { $as_echo "$as_me: error: unrecognized option: $1 Try \`$0 --help' for more information." >&2 { (exit 1); exit 1; }; } ;; @@ -26411,30 +27270,32 @@ if $ac_cs_silent; then fi _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 if \$ac_cs_recheck; then - echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 - CONFIG_SHELL=$SHELL + set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' export CONFIG_SHELL - exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + exec "\$@" fi _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 exec 5>>config.log { echo sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX ## Running $as_me. ## _ASBOX - echo "$ac_log" + $as_echo "$ac_log" } >&5 _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # Handling of arguments. for ac_config_target in $ac_config_targets @@ -26449,8 +27310,8 @@ do "Modules/Setup.config") CONFIG_FILES="$CONFIG_FILES Modules/Setup.config" ;; 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" fi done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\).*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\).*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' <conf$$subs.awk | sed ' +/^[^""]/{ + N + s/\n// +} +' >>$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } -ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` -if test -n "$ac_eof"; then - ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` - ac_eof=`expr $ac_eof + 1` -fi + print line +} -cat >>$CONFIG_STATUS <<_ACEOF -cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof -/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end +_ACAWK _ACEOF -sed ' -s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g -s/^/s,@/; s/!/@,|#_!!_#|/ -:n -t n -s/'"$ac_delim"'$/,g/; t -s/$/\\/; p -N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n -' >>$CONFIG_STATUS <conf$$subs.sed -rm -f conf$$subs.sed -cat >>$CONFIG_STATUS <<_ACEOF -:end -s/|#_!!_#|//g -CEOF$ac_eof +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ + || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5 +$as_echo "$as_me: error: could not setup config files machinery" >&2;} + { (exit 1); exit 1; }; } _ACEOF - # VPATH may cause trouble with some makes, so we remove $(srcdir), # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and # trailing colons and then remove the whole line if VPATH becomes empty @@ -26725,19 +27505,133 @@ s/^[^=]*=[ ]*$// }' fi -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 fi # test -n "$CONFIG_FILES" +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_t=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_t"; then + break + elif $ac_last_try; then + { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5 +$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;} + { (exit 1); exit 1; }; } + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' <confdefs.h | sed ' +s/'"$ac_delim"'/"\\\ +"/g' >>$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5 +$as_echo "$as_me: error: could not setup config headers machinery" >&2;} + { (exit 1); exit 1; }; } +fi # test -n "$CONFIG_HEADERS" + -for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " +shift +for ac_tag do case $ac_tag in :[FHLC]) ac_mode=$ac_tag; continue;; esac case $ac_mode$ac_tag in :[FHL]*:*);; - :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5 -echo "$as_me: error: Invalid tag $ac_tag." >&2;} + :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5 +$as_echo "$as_me: error: invalid tag $ac_tag" >&2;} { (exit 1); exit 1; }; };; :[FH]-) ac_tag=-:-;; :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; @@ -26766,26 +27660,38 @@ echo "$as_me: error: Invalid tag $ac_tag." >&2;} [\\/$]*) false;; *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; esac || - { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 -echo "$as_me: error: cannot find input file: $ac_f" >&2;} + { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 +$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;} { (exit 1); exit 1; }; };; esac - ac_file_inputs="$ac_file_inputs $ac_f" + case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + ac_file_inputs="$ac_file_inputs '$ac_f'" done # Let's still pretend it is `configure' which instantiates (i.e., don't # use $as_me), people would be surprised to read: # /* config.h. Generated by config.status. */ - configure_input="Generated from "`IFS=: - echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." + configure_input='Generated from '` + $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + `' by configure.' if test x"$ac_file" != x-; then configure_input="$ac_file. $configure_input" - { echo "$as_me:$LINENO: creating $ac_file" >&5 -echo "$as_me: creating $ac_file" >&6;} + { $as_echo "$as_me:$LINENO: creating $ac_file" >&5 +$as_echo "$as_me: creating $ac_file" >&6;} fi + # Neutralize special characters interpreted by sed in replacement strings. + case $configure_input in #( + *\&* | *\|* | *\\* ) + ac_sed_conf_input=`$as_echo "$configure_input" | + sed 's/[\\\\&|]/\\\\&/g'`;; #( + *) ac_sed_conf_input=$configure_input;; + esac case $ac_tag in - *:-:* | *:-) cat >"$tmp/stdin";; + *:-:* | *:-) cat >"$tmp/stdin" \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } ;; esac ;; esac @@ -26795,7 +27701,7 @@ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$ac_file" : 'X\(//\)[^/]' \| \ X"$ac_file" : 'X\(//\)$' \| \ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || -echo X"$ac_file" | +$as_echo X"$ac_file" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -26821,7 +27727,7 @@ echo X"$ac_file" | as_dirs= while :; do case $as_dir in #( - *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( *) as_qdir=$as_dir;; esac as_dirs="'$as_qdir' $as_dirs" @@ -26830,7 +27736,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -echo X"$as_dir" | +$as_echo X"$as_dir" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -26851,17 +27757,17 @@ echo X"$as_dir" | test -d "$as_dir" && break done test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 -echo "$as_me: error: cannot create directory $as_dir" >&2;} + } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +$as_echo "$as_me: error: cannot create directory $as_dir" >&2;} { (exit 1); exit 1; }; }; } ac_builddir=. case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; @@ -26901,12 +27807,13 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix esac _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # If the template does not know about datarootdir, expand it. # FIXME: This hack should be removed a few years after 2.60. ac_datarootdir_hack=; ac_datarootdir_seen= -case `sed -n '/datarootdir/ { +ac_sed_dataroot=' +/datarootdir/ { p q } @@ -26915,13 +27822,14 @@ case `sed -n '/datarootdir/ { /@infodir@/p /@localedir@/p /@mandir@/p -' $ac_file_inputs` in +' +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in *datarootdir*) ac_datarootdir_seen=yes;; *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) - { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 -echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_datarootdir_hack=' s&@datadir@&$datadir&g s&@docdir@&$docdir&g @@ -26935,15 +27843,16 @@ _ACEOF # Neutralize VPATH when `$srcdir' = `.'. # Shell code in configure.ac might set extrasub. # FIXME: do we really want to maintain this feature? -cat >>$CONFIG_STATUS <<_ACEOF - sed "$ac_vpsub +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_sed_extra="$ac_vpsub $extrasub _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 :t /@[a-zA-Z_][a-zA-Z_0-9]*@/!b -s&@configure_input@&$configure_input&;t t +s|@configure_input@|$ac_sed_conf_input|;t t s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@top_build_prefix@&$ac_top_build_prefix&;t t s&@srcdir@&$ac_srcdir&;t t s&@abs_srcdir@&$ac_abs_srcdir&;t t s&@top_srcdir@&$ac_top_srcdir&;t t @@ -26953,119 +27862,58 @@ s&@abs_builddir@&$ac_abs_builddir&;t t s&@abs_top_builddir@&$ac_abs_top_builddir&;t t s&@INSTALL@&$ac_INSTALL&;t t $ac_datarootdir_hack -" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out +" +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && - { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' + { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined." >&5 -echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined." >&2;} rm -f "$tmp/stdin" case $ac_file in - -) cat "$tmp/out"; rm -f "$tmp/out";; - *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; - esac + -) cat "$tmp/out" && rm -f "$tmp/out";; + *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; + esac \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } ;; :H) # # CONFIG_HEADER # -_ACEOF - -# Transform confdefs.h into a sed script `conftest.defines', that -# substitutes the proper values into config.h.in to produce config.h. -rm -f conftest.defines conftest.tail -# First, append a space to every undef/define line, to ease matching. -echo 's/$/ /' >conftest.defines -# Then, protect against being on the right side of a sed subst, or in -# an unquoted here document, in config.status. If some macros were -# called several times there might be several #defines for the same -# symbol, which is useless. But do not sort them, since the last -# AC_DEFINE must be honored. -ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* -# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where -# NAME is the cpp macro being defined, VALUE is the value it is being given. -# PARAMS is the parameter list in the macro definition--in most cases, it's -# just an empty string. -ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*' -ac_dB='\\)[ (].*,\\1define\\2' -ac_dC=' ' -ac_dD=' ,' - -uniq confdefs.h | - sed -n ' - t rset - :rset - s/^[ ]*#[ ]*define[ ][ ]*// - t ok - d - :ok - s/[\\&,]/\\&/g - s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p - s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p - ' >>conftest.defines - -# Remove the space that was appended to ease matching. -# Then replace #undef with comments. This is necessary, for -# example, in the case of _POSIX_SOURCE, which is predefined and required -# on some systems where configure will not decide to define it. -# (The regexp can be short, since the line contains either #define or #undef.) -echo 's/ $// -s,^[ #]*u.*,/* & */,' >>conftest.defines - -# Break up conftest.defines: -ac_max_sed_lines=50 - -# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1" -# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2" -# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1" -# et cetera. -ac_in='$ac_file_inputs' -ac_out='"$tmp/out1"' -ac_nxt='"$tmp/out2"' - -while : -do - # Write a here document: - cat >>$CONFIG_STATUS <<_ACEOF - # First, check the format of the line: - cat >"\$tmp/defines.sed" <<\\CEOF -/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def -/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def -b -:def -_ACEOF - sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS - echo 'CEOF - sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS - ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in - sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail - grep . conftest.tail >/dev/null || break - rm -f conftest.defines - mv conftest.tail conftest.defines -done -rm -f conftest.defines conftest.tail - -echo "ac_result=$ac_in" >>$CONFIG_STATUS -cat >>$CONFIG_STATUS <<\_ACEOF if test x"$ac_file" != x-; then - echo "/* $configure_input */" >"$tmp/config.h" - cat "$ac_result" >>"$tmp/config.h" - if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then - { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 -echo "$as_me: $ac_file is unchanged" >&6;} + { + $as_echo "/* $configure_input */" \ + && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" + } >"$tmp/config.h" \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } + if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then + { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5 +$as_echo "$as_me: $ac_file is unchanged" >&6;} else - rm -f $ac_file - mv "$tmp/config.h" $ac_file + rm -f "$ac_file" + mv "$tmp/config.h" "$ac_file" \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } fi else - echo "/* $configure_input */" - cat "$ac_result" + $as_echo "/* $configure_input */" \ + && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ + || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5 +$as_echo "$as_me: error: could not create -" >&2;} + { (exit 1); exit 1; }; } fi - rm -f "$tmp/out12" ;; @@ -27079,6 +27927,11 @@ _ACEOF chmod +x $CONFIG_STATUS ac_clean_files=$ac_clean_files_save +test $ac_write_fail = 0 || + { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;} + { (exit 1); exit 1; }; } + # configure is writing to config.log, and then calls config.status. # config.status does its own redirection, appending to config.log. @@ -27100,6 +27953,10 @@ if test "$no_create" != yes; then # would make configure fail if this is the last instruction. $ac_cs_success || { (exit 1); exit 1; } fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi echo "creating Modules/Setup" diff --git a/configure.in b/configure.in index f2ca7c9..f499fcc 100644 --- a/configure.in +++ b/configure.in @@ -1771,7 +1771,7 @@ then FreeBSD*) if [[ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ]] then - LDSHARED="$CC -shared ${LDFLAGS}" + LDSHARED='$(CC) -shared ${LDFLAGS}' else LDSHARED="ld -Bshareable ${LDFLAGS}" fi;; -- cgit v0.12 From 336e54f4c73299e0d716842f0accce2f5560304b Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sun, 2 May 2010 20:06:54 +0000 Subject: Merged revisions 80705 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80705 | antoine.pitrou | 2010-05-02 21:59:47 +0200 (dim., 02 mai 2010) | 10 lines Merged revisions 80704 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80704 | antoine.pitrou | 2010-05-02 21:51:14 +0200 (dim., 02 mai 2010) | 4 lines Issue #4687: Fix accuracy of garbage collection runtimes displayed with gc.DEBUG_STATS. ........ ................ --- Misc/NEWS | 3 +++ Modules/gcmodule.c | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/Misc/NEWS b/Misc/NEWS index 5414512..b15d03c 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,9 @@ Core and Builtins Library ------- +- Issue #4687: Fix accuracy of garbage collection runtimes displayed with + gc.DEBUG_STATS. + - Issue #8464: tarfile no longer creates files with execute permissions set when mode="w|" is used. diff --git a/Modules/gcmodule.c b/Modules/gcmodule.c index 1b5cf89..3058724 100644 --- a/Modules/gcmodule.c +++ b/Modules/gcmodule.c @@ -804,13 +804,13 @@ collect(int generation) } if (debug & DEBUG_STATS) { - t1 = get_time(); PySys_WriteStderr("gc: collecting generation %d...\n", generation); PySys_WriteStderr("gc: objects in each generation:"); for (i = 0; i < NUM_GENERATIONS; i++) PySys_WriteStderr(" %" PY_FORMAT_SIZE_T "d", gc_list_size(GEN_HEAD(i))); + t1 = get_time(); PySys_WriteStderr("\n"); } -- cgit v0.12 From e7bb78139606d85bcf139dd108355de2d19d8756 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Mon, 3 May 2010 08:35:56 +0000 Subject: Merged revisions 80694,80703 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80694 | victor.stinner | 2010-05-02 11:37:08 +0200 (dim., 02 mai 2010) | 3 lines Issue #8533: Write tracebacks and failed tests to sys.stderr instead of sys.stdout to avoid UnicodeEncodeError (use backslashreplace error handler) ........ r80703 | victor.stinner | 2010-05-02 19:24:51 +0200 (dim., 02 mai 2010) | 4 lines Issue #8533: revert r80694; try a different fix: regrtest uses backslashreplace error handler for stdout to avoid UnicodeEncodeError (write non-ASCII character to stdout using ASCII encoding) ........ --- Lib/test/regrtest.py | 9 +++++++++ Misc/NEWS | 3 +++ 2 files changed, 12 insertions(+) diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py index 8d81bc9..5eea1d9 100755 --- a/Lib/test/regrtest.py +++ b/Lib/test/regrtest.py @@ -411,6 +411,7 @@ def main(tests=None, testdir=None, verbose=0, quiet=False, generate=False, support.verbose = verbose # Tell tests to be moderately quiet support.use_resources = use_resources save_modules = sys.modules.keys() + replace_stdout() for test in tests: if not quiet: print(test) @@ -556,6 +557,14 @@ def findtests(testdir=None, stdtests=STDTESTS, nottests=NOTTESTS): tests.sort() return stdtests + tests +def replace_stdout(): + """Set stdout encoder error handler to backslashreplace (as stderr error + handler) to avoid UnicodeEncodeError when printing a traceback""" + stdout = sys.stdout + sys.stdout = open(stdout.fileno(), 'w', + encoding=stdout.encoding, + errors="backslashreplace") + def runtest(test, generate, verbose, quiet, test_times, testdir=None, huntrleaks=False, debug=False): """Run a single test. diff --git a/Misc/NEWS b/Misc/NEWS index b15d03c..3e4f33c 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -140,6 +140,9 @@ Build Tests ----- +- Issue #8533: regrtest uses backslashreplace error handler for stdout to avoid + UnicodeEncodeError (write non-ASCII character to stdout using ASCII encoding) + - Issue #8576: Remove use of find_unused_port() in test_smtplib and test_multiprocessing. Patch by Paul Moore. -- cgit v0.12 From 363b79e1699763f90d55935252ffec2155476772 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Mon, 3 May 2010 16:07:56 +0000 Subject: Merged revisions 80714 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80714 | antoine.pitrou | 2010-05-03 17:57:23 +0200 (lun., 03 mai 2010) | 3 lines Issue #8593: Fix, reorder and improve the documentation for argument parsing ........ --- Doc/c-api/arg.rst | 239 ++++++++++++++++++++++++++++++++---------------------- 1 file changed, 142 insertions(+), 97 deletions(-) diff --git a/Doc/c-api/arg.rst b/Doc/c-api/arg.rst index fc4b941..29dc826 100644 --- a/Doc/c-api/arg.rst +++ b/Doc/c-api/arg.rst @@ -14,6 +14,10 @@ The first three of these functions described, :cfunc:`PyArg_ParseTuple`, strings* which are used to tell the function about the expected arguments. The format strings use the same syntax for each of these functions. +----------------- +Parsing arguments +----------------- + A format string consists of zero or more "format units." A format unit describes one Python object; it is usually a single character or a parenthesized sequence of format units. With a few exceptions, a format unit that is not a @@ -23,75 +27,108 @@ unit; the entry in (round) parentheses is the Python object type that matches the format unit; and the entry in [square] brackets is the type of the C variable(s) whose address should be passed. -``s`` (string or Unicode object) [const char \*] - Convert a Python string or Unicode object to a C pointer to a character string. - You must not provide storage for the string itself; a pointer to an existing - string is stored into the character pointer variable whose address you pass. - The C string is NUL-terminated. The Python string must not contain embedded NUL - bytes; if it does, a :exc:`TypeError` exception is raised. Unicode objects are - converted to C strings using the default encoding. If this conversion fails, a - :exc:`UnicodeError` is raised. +Strings and buffers +------------------- - Starting with Python 2.5 the type of the length argument can be - controlled by defining the macro :cmacro:`PY_SSIZE_T_CLEAN` before - including :file:`Python.h`. If the macro is defined, length is a - :ctype:`Py_ssize_t` rather than an int. - -``s*`` (string, Unicode, or any buffer compatible object) [Py_buffer] - This is similar to ``s``, but the code fills a :ctype:`Py_buffer` structure - provided by the caller. In this case the Python string may contain embedded - null bytes. Unicode objects pass back a pointer to the default encoded - string version of the object if such a conversion is possible. The - underlying buffer is locked, so that the caller can subsequently use the - buffer even inside a ``Py_BEGIN_ALLOW_THREADS`` block. **The caller is - responsible** for calling ``PyBuffer_Release`` with the structure after it - has processed the data. +These formats do not expect you to provide raw storage for the returned string +or bytes. Also, you won't have to release any memory yourself, except with +the ``es``, ``es#``, ``et`` and ``et#`` formats. -``s#`` (string, Unicode or any read buffer compatible object) [const char \*, int or :ctype:`Py_ssize_t`] - This variant on ``s`` stores into two C variables, the first one a pointer to - a character string, the second one its length. In this case the Python - string may contain embedded null bytes. Unicode objects pass back a pointer - to the default encoded string version of the object if such a conversion is - possible. All other read-buffer compatible objects pass back a reference to - the raw internal data representation. Since this format doesn't allow - writable buffer compatible objects like byte arrays, ``s*`` is to be - preferred. - - The type of the length argument (int or :ctype:`Py_ssize_t`) is controlled by +However, when a :ctype:`Py_buffer` structure gets filled, the underlying +buffer is locked so that the caller can subsequently use the buffer even +inside a ``Py_BEGIN_ALLOW_THREADS`` block without the risk of mutable data +being resized or destroyed. As a result, **you have to call** +:cfunc:`PyBuffer_Release` after you have finished processing the data (or +in any early abort case). + +Unless otherwise stated, buffers are not NUL-terminated. + +.. note:: + For all ``#`` variants of formats (``s#``, ``y#``, etc.), the type of + the length argument (int or :ctype:`Py_ssize_t`) is controlled by defining the macro :cmacro:`PY_SSIZE_T_CLEAN` before including - :file:`Python.h`. If the macro was defined, length is a :ctype:`Py_ssize_t` - rather than an int. This behavior will change in a future Python version to - only support :ctype:`Py_ssize_t` and drop int support. It is best to always - define :cmacro:`PY_SSIZE_T_CLEAN`. + :file:`Python.h`. If the macro was defined, length is a + :ctype:`Py_ssize_t` rather than an int. This behavior will change + in a future Python version to only support :ctype:`Py_ssize_t` and + drop int support. It is best to always define :cmacro:`PY_SSIZE_T_CLEAN`. + + +``s`` (Unicode object) [const char \*] + Convert a Unicode object to a C pointer to a character string. + A pointer to an existing string is stored in the character pointer + variable whose address you pass. The C string is NUL-terminated. + The Python string must not contain embedded NUL bytes; if it does, + a :exc:`TypeError` exception is raised. Unicode objects are converted + to C strings using the default encoding. If this conversion fails, a + :exc:`UnicodeError` is raised. -``y`` (bytes object) [const char \*] - This variant on ``s`` converts a Python bytes or bytearray object to a C - pointer to a character string. The bytes object must not contain embedded - NUL bytes; if it does, a :exc:`TypeError` exception is raised. + .. note:: + This format does not accept bytes-like objects. If you want to accept + filesystem paths and convert them to C character strings, it is + preferrable to use the ``O&`` format with :cfunc:`PyUnicode_FSConverter` + as *converter*. -``y*`` (bytes object) [Py_buffer \*] - This is to ``s*`` as ``y`` is to ``s``. +``s*`` (Unicode object or any buffer compatible object) [Py_buffer] + This format accepts Unicode objects as well as objects supporting the + buffer protocol (such as :class:`bytes` or :class:`bytearray` objects). + It fills a :ctype:`Py_buffer` structure provided by the caller. + Unicode objects are converted to C strings using the default encoding. + In this case the resulting C string may contain embedded NUL bytes. -``y#`` (bytes object) [const char \*, int] - This variant on ``s#`` stores into two C variables, the first one a pointer - to a character string, the second one its length. This only accepts bytes - objects, no byte arrays. +``s#`` (string, Unicode or any read buffer compatible object) [const char \*, int or :ctype:`Py_ssize_t`] + Like ``s*``, except that it doesn't accept mutable buffer-like objects + such as :class:`bytearray`. The result is stored into two C variables, + the first one a pointer to a C string, the second one its length. + The string may contain embedded null bytes. -``z`` (string or ``None``) [const char \*] +``z`` (Unicode object or ``None``) [const char \*] Like ``s``, but the Python object may also be ``None``, in which case the C pointer is set to *NULL*. -``z*`` (string or ``None`` or any buffer compatible object) [Py_buffer] - This is to ``s*`` as ``z`` is to ``s``. +``z*`` (Unicode object or ``None`` or any buffer compatible object) [Py_buffer] + Like ``s*``, but the Python object may also be ``None``, in which case the + ``buf`` member of the :ctype:`Py_buffer` structure is set to *NULL*. -``z#`` (string or ``None`` or any read buffer compatible object) [const char \*, int] - This is to ``s#`` as ``z`` is to ``s``. +``z#`` (Unicode object or ``None`` or any read buffer compatible object) [const char \*, int] + Like ``s#``, but the Python object may also be ``None``, in which case the C + pointer is set to *NULL*. + +``y`` (bytes object) [const char \*] + This format converts a bytes-like object to a C pointer to a character + string; it does not accept Unicode objects. The bytes buffer must not + contain embedded NUL bytes; if it does, a :exc:`TypeError` + exception is raised. + +``y*`` (any buffer compatible object) [Py_buffer \*] + This variant on ``s*`` doesn't accept Unicode objects, only objects + supporting the buffer protocol. **This is the recommended way to accept + binary data.** + +``y#`` (bytes object) [const char \*, int] + This variant on ``s#`` doesn't accept Unicode objects, only bytes-like + objects. + +``S`` (bytes object) [PyBytesObject \*] + Requires that the Python object is a :class:`bytes` object, without + attempting any conversion. Raises :exc:`TypeError` if the object is not + a bytes object. The C variable may also be declared as :ctype:`PyObject\*`. + +``Y`` (bytearray object) [PyByteArrayObject \*] + Requires that the Python object is a :class:`bytearray` object, without + attempting any conversion. Raises :exc:`TypeError` if the object is not + a bytearray object. The C variable may also be declared as :ctype:`PyObject\*`. ``u`` (Unicode object) [Py_UNICODE \*] Convert a Python Unicode object to a C pointer to a NUL-terminated buffer of - 16-bit Unicode (UTF-16) data. As with ``s``, there is no need to provide - storage for the Unicode data buffer; a pointer to the existing Unicode data is - stored into the :ctype:`Py_UNICODE` pointer variable whose address you pass. + Unicode characters. You must pass the address of a :ctype:`Py_UNICODE` + pointer variable, which will be filled with the pointer to an existing + Unicode buffer. Please note that the width of a :ctype:`Py_UNICODE` + character depends on compilation options (it is either 16 or 32 bits). + + ..note :: + Since ``u`` doesn't give you back the length of the string, and it + may contain embedded NUL characters, it is recommended to use ``u#`` + or ``U`` instead. ``u#`` (Unicode object) [Py_UNICODE \*, int] This variant on ``u`` stores into two C variables, the first one a pointer to a @@ -100,11 +137,40 @@ variable(s) whose address should be passed. array. ``Z`` (Unicode or ``None``) [Py_UNICODE \*] - Like ``s``, but the Python object may also be ``None``, in which case the C - pointer is set to *NULL*. + Like ``u``, but the Python object may also be ``None``, in which case the + :ctype:`Py_UNICODE` pointer is set to *NULL*. ``Z#`` (Unicode or ``None``) [Py_UNICODE \*, int] - This is to ``u#`` as ``Z`` is to ``u``. + Like ``u#``, but the Python object may also be ``None``, in which case the + :ctype:`Py_UNICODE` pointer is set to *NULL*. + +``U`` (Unicode object) [PyUnicodeObject \*] + Requires that the Python object is a Unicode object, without attempting + any conversion. Raises :exc:`TypeError` if the object is not a Unicode + object. The C variable may also be declared as :ctype:`PyObject\*`. + +``t#`` (read-only character buffer) [char \*, int] + Like ``s#``, but accepts any object which implements the read-only buffer + interface. The :ctype:`char\*` variable is set to point to the first byte of + the buffer, and the :ctype:`int` is set to the length of the buffer. Only + single-segment buffer objects are accepted; :exc:`TypeError` is raised for all + others. + +``w`` (read-write character buffer) [char \*] + Similar to ``s``, but accepts any object which implements the read-write buffer + interface. The caller must determine the length of the buffer by other means, + or use ``w#`` instead. Only single-segment buffer objects are accepted; + :exc:`TypeError` is raised for all others. + +``w*`` (read-write byte-oriented buffer) [Py_buffer] + This is to ``w`` what ``s*`` is to ``s``. + +``w#`` (read-write character buffer) [char \*, int] + Like ``s#``, but accepts any object which implements the read-write buffer + interface. The :ctype:`char \*` variable is set to point to the first byte + of the buffer, and the :ctype:`int` is set to the length of the buffer. + Only single-segment buffer objects are accepted; :exc:`TypeError` is raised + for all others. ``es`` (string, Unicode object or character buffer compatible object) [const char \*encoding, char \*\*buffer] This variant on ``s`` is used for encoding Unicode and objects convertible to @@ -165,6 +231,9 @@ variable(s) whose address should be passed. them. Instead, the implementation assumes that the string object uses the encoding passed in as parameter. +Numbers +------- + ``b`` (integer) [unsigned char] Convert a nonnegative Python integer to an unsigned tiny int, stored in a C :ctype:`unsigned char`. @@ -207,13 +276,13 @@ variable(s) whose address should be passed. ``n`` (integer) [Py_ssize_t] Convert a Python integer to a C :ctype:`Py_ssize_t`. -``c`` (string of length 1) [char] - Convert a Python character, represented as a byte string of length 1, to a C - :ctype:`char`. +``c`` (bytes object of length 1) [char] + Convert a Python byte, represented as a :class:`bytes` object of length 1, + to a C :ctype:`char`. -``C`` (string of length 1) [int] - Convert a Python character, represented as a unicode string of length 1, to a - C :ctype:`int`. +``C`` (Unicode object of length 1) [int] + Convert a Python character, represented as a :class:`str`: object of + length 1, to a C :ctype:`int`. ``f`` (float) [float] Convert a Python floating point number to a C :ctype:`float`. @@ -224,6 +293,9 @@ variable(s) whose address should be passed. ``D`` (complex) [Py_complex] Convert a Python complex number to a C :ctype:`Py_complex` structure. +Other objects +------------- + ``O`` (object) [PyObject \*] Store a Python object (without any conversion) in a C object pointer. The C program thus receives the actual object that was passed. The object's reference @@ -258,39 +330,6 @@ variable(s) whose address should be passed. .. versionchanged:: 3.1 Py_CLEANUP_SUPPORTED was added. -``S`` (string) [PyStringObject \*] - Like ``O`` but requires that the Python object is a string object. Raises - :exc:`TypeError` if the object is not a string object. The C variable may also - be declared as :ctype:`PyObject\*`. - -``U`` (Unicode string) [PyUnicodeObject \*] - Like ``O`` but requires that the Python object is a Unicode object. Raises - :exc:`TypeError` if the object is not a Unicode object. The C variable may also - be declared as :ctype:`PyObject\*`. - -``t#`` (read-only character buffer) [char \*, int] - Like ``s#``, but accepts any object which implements the read-only buffer - interface. The :ctype:`char\*` variable is set to point to the first byte of - the buffer, and the :ctype:`int` is set to the length of the buffer. Only - single-segment buffer objects are accepted; :exc:`TypeError` is raised for all - others. - -``w`` (read-write character buffer) [char \*] - Similar to ``s``, but accepts any object which implements the read-write buffer - interface. The caller must determine the length of the buffer by other means, - or use ``w#`` instead. Only single-segment buffer objects are accepted; - :exc:`TypeError` is raised for all others. - -``w*`` (read-write byte-oriented buffer) [Py_buffer] - This is to ``w`` what ``s*`` is to ``s``. - -``w#`` (read-write character buffer) [char \*, int] - Like ``s#``, but accepts any object which implements the read-write buffer - interface. The :ctype:`char \*` variable is set to point to the first byte - of the buffer, and the :ctype:`int` is set to the length of the buffer. - Only single-segment buffer objects are accepted; :exc:`TypeError` is raised - for all others. - ``(items)`` (tuple) [*matching-items*] The object must be a Python sequence whose length is the number of format units in *items*. The C arguments must correspond to the individual format units in @@ -339,6 +378,8 @@ false and raise an appropriate exception. When the of the format units, the variables at the addresses corresponding to that and the following format units are left untouched. +API Functions +------------- .. cfunction:: int PyArg_ParseTuple(PyObject *args, const char *format, ...) @@ -415,6 +456,10 @@ and the following format units are left untouched. PyArg_ParseTuple(args, "O|O:ref", &object, &callback) +--------------- +Building values +--------------- + .. cfunction:: PyObject* Py_BuildValue(const char *format, ...) Create a new value based on a format string similar to those accepted by the -- cgit v0.12 From 2be7ec38d117dbbfa8719ed532b6125aa15c162e Mon Sep 17 00:00:00 2001 From: Jesus Cea <jcea@jcea.es> Date: Mon, 3 May 2010 16:17:30 +0000 Subject: Merged revisions 80718 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80718 | jesus.cea | 2010-05-03 18:14:58 +0200 (Mon, 03 May 2010) | 9 lines Merged revisions 80716 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80716 | jesus.cea | 2010-05-03 18:09:21 +0200 (Mon, 03 May 2010) | 1 line wbits negative was documented SEVEN years ago ........ ................ --- Doc/library/zlib.rst | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/Doc/library/zlib.rst b/Doc/library/zlib.rst index 4bd8019..f7ab075 100644 --- a/Doc/library/zlib.rst +++ b/Doc/library/zlib.rst @@ -104,9 +104,7 @@ The available exception and functions in this module are: value should be between 8 and 15 for the most recent versions of the zlib library, larger values resulting in better compression at the expense of greater memory usage. The default value is 15. When *wbits* is negative, the standard - :program:`gzip` header is suppressed; this is an undocumented feature of the - zlib library, used for compatibility with :program:`unzip`'s compression file - format. + :program:`gzip` header is suppressed. *bufsize* is the initial size of the buffer used to hold decompressed data. If more space is required, the buffer size will be increased as needed, so you -- cgit v0.12 From faf9007d86a6ffa4a1f611fa1c3dd449f02cef56 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Mon, 3 May 2010 16:58:19 +0000 Subject: Merged revisions 80722 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80722 | antoine.pitrou | 2010-05-03 18:48:20 +0200 (lun., 03 mai 2010) | 11 lines Merged revisions 80720 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80720 | antoine.pitrou | 2010-05-03 18:25:33 +0200 (lun., 03 mai 2010) | 5 lines Issue #7865: The close() method of :mod:`io` objects should not swallow exceptions raised by the implicit flush(). Also ensure that calling close() several times is supported. Patch by Pascal Chambon. ........ ................ --- Lib/_pyio.py | 22 ++++++++-------------- Lib/test/test_io.py | 44 ++++++++++++++++++++++++++++++++++++++++++++ Misc/NEWS | 4 ++++ Modules/_io/bufferedio.c | 6 +----- Modules/_io/bytesio.c | 1 + Modules/_io/iobase.c | 6 +----- Modules/_io/textio.c | 28 +++++++++++++++++++++------- 7 files changed, 80 insertions(+), 31 deletions(-) diff --git a/Lib/_pyio.py b/Lib/_pyio.py index a9ff985..ffbfda1 100644 --- a/Lib/_pyio.py +++ b/Lib/_pyio.py @@ -325,6 +325,7 @@ class IOBase(metaclass=abc.ABCMeta): This is not implemented for read-only and non-blocking streams. """ + self._checkClosed() # XXX Should this return the number of bytes written??? __closed = False @@ -335,10 +336,7 @@ class IOBase(metaclass=abc.ABCMeta): This method has no effect if the file is already closed. """ if not self.__closed: - try: - self.flush() - except IOError: - pass # If flush() fails, just give up + self.flush() self.__closed = True def __del__(self) -> None: @@ -705,14 +703,13 @@ class _BufferedIOMixin(BufferedIOBase): ### Flush and close ### def flush(self): + if self.closed: + raise ValueError("flush of closed file") self.raw.flush() def close(self): - if not self.closed and self.raw is not None: - try: - self.flush() - except IOError: - pass # If flush() fails, just give up + if self.raw is not None and not self.closed: + self.flush() self.raw.close() def detach(self): @@ -1514,11 +1511,8 @@ class TextIOWrapper(TextIOBase): self._telling = self._seekable def close(self): - if self.buffer is not None: - try: - self.flush() - except IOError: - pass # If flush() fails, just give up + if self.buffer is not None and not self.closed: + self.flush() self.buffer.close() @property diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index 71362f0..f6175c8 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -535,6 +535,20 @@ class IOTest(unittest.TestCase): with self.open(zero, "r") as f: self.assertRaises(OverflowError, f.read) + def test_flush_error_on_close(self): + f = self.open(support.TESTFN, "wb", buffering=0) + def bad_flush(): + raise IOError() + f.flush = bad_flush + self.assertRaises(IOError, f.close) # exception not swallowed + + def test_multi_close(self): + f = self.open(support.TESTFN, "wb", buffering=0) + f.close() + f.close() + f.close() + self.assertRaises(ValueError, f.flush) + class CIOTest(IOTest): pass @@ -634,6 +648,22 @@ class CommonBufferedTests: raw.name = b"dummy" self.assertEqual(repr(b), "<%s name=b'dummy'>" % clsname) + def test_flush_error_on_close(self): + raw = self.MockRawIO() + def bad_flush(): + raise IOError() + raw.flush = bad_flush + b = self.tp(raw) + self.assertRaises(IOError, b.close) # exception not swallowed + + def test_multi_close(self): + raw = self.MockRawIO() + b = self.tp(raw) + b.close() + b.close() + b.close() + self.assertRaises(ValueError, b.flush) + class BufferedReaderTest(unittest.TestCase, CommonBufferedTests): read_mode = "rb" @@ -2114,6 +2144,20 @@ class TextIOWrapperTest(unittest.TestCase): for n in range(20): self.assertEquals(content.count("Thread%03d\n" % n), 1) + def test_flush_error_on_close(self): + txt = self.TextIOWrapper(self.BytesIO(self.testdata), encoding="ascii") + def bad_flush(): + raise IOError() + txt.flush = bad_flush + self.assertRaises(IOError, txt.close) # exception not swallowed + + def test_multi_close(self): + txt = self.TextIOWrapper(self.BytesIO(self.testdata), encoding="ascii") + txt.close() + txt.close() + txt.close() + self.assertRaises(ValueError, txt.flush) + class CTextIOWrapperTest(TextIOWrapperTest): def test_initialization(self): diff --git a/Misc/NEWS b/Misc/NEWS index 3e4f33c..b82ce91 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,10 @@ Core and Builtins Library ------- +- Issue #7865: The close() method of :mod:`io` objects should not swallow + exceptions raised by the implicit flush(). Also ensure that calling + close() several times is supported. Patch by Pascal Chambon. + - Issue #4687: Fix accuracy of garbage collection runtimes displayed with gc.DEBUG_STATS. diff --git a/Modules/_io/bufferedio.c b/Modules/_io/bufferedio.c index 7f1bdb0..b21ea71 100644 --- a/Modules/_io/bufferedio.c +++ b/Modules/_io/bufferedio.c @@ -438,11 +438,7 @@ buffered_close(buffered *self, PyObject *args) res = PyObject_CallMethodObjArgs((PyObject *)self, _PyIO_str_flush, NULL); ENTER_BUFFERED(self) if (res == NULL) { - /* If flush() fails, just give up */ - if (PyErr_ExceptionMatches(PyExc_IOError)) - PyErr_Clear(); - else - goto end; + goto end; } Py_XDECREF(res); diff --git a/Modules/_io/bytesio.c b/Modules/_io/bytesio.c index 686e20a..b93e325 100644 --- a/Modules/_io/bytesio.c +++ b/Modules/_io/bytesio.c @@ -169,6 +169,7 @@ PyDoc_STRVAR(flush_doc, static PyObject * bytesio_flush(bytesio *self) { + CHECK_CLOSED(self); Py_RETURN_NONE; } diff --git a/Modules/_io/iobase.c b/Modules/_io/iobase.c index 271a41e..2d664ab 100644 --- a/Modules/_io/iobase.c +++ b/Modules/_io/iobase.c @@ -183,11 +183,7 @@ iobase_close(PyObject *self, PyObject *args) res = PyObject_CallMethodObjArgs(self, _PyIO_str_flush, NULL); PyObject_SetAttrString(self, "__IOBase_closed", Py_True); if (res == NULL) { - /* If flush() fails, just give up */ - if (PyErr_ExceptionMatches(PyExc_IOError)) - PyErr_Clear(); - else - return NULL; + return NULL; } Py_XDECREF(res); Py_RETURN_NONE; diff --git a/Modules/_io/textio.c b/Modules/_io/textio.c index 89d922c..b039c2f 100644 --- a/Modules/_io/textio.c +++ b/Modules/_io/textio.c @@ -2398,16 +2398,30 @@ static PyObject * textiowrapper_close(textio *self, PyObject *args) { PyObject *res; + int r; CHECK_INITIALIZED(self); - res = PyObject_CallMethod((PyObject *)self, "flush", NULL); - if (res == NULL) { - /* If flush() fails, just give up */ - PyErr_Clear(); + + res = textiowrapper_closed_get(self, NULL); + if (res == NULL) + return NULL; + r = PyObject_IsTrue(res); + Py_DECREF(res); + if (r < 0) + return NULL; + + if (r > 0) { + Py_RETURN_NONE; /* stream already closed */ } - else - Py_DECREF(res); + else { + res = PyObject_CallMethod((PyObject *)self, "flush", NULL); + if (res == NULL) { + return NULL; + } + else + Py_DECREF(res); - return PyObject_CallMethod(self->buffer, "close", NULL); + return PyObject_CallMethod(self->buffer, "close", NULL); + } } static PyObject * -- cgit v0.12 -- cgit v0.12 From ece0697f32066efa87945734fdad3dca1bd85201 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Tue, 4 May 2010 14:37:14 +0000 Subject: Merged revisions 80755 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80755 | mark.dickinson | 2010-05-04 15:35:33 +0100 (Tue, 04 May 2010) | 17 lines Merged revisions 80753 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80753 | mark.dickinson | 2010-05-04 15:25:50 +0100 (Tue, 04 May 2010) | 10 lines Issue #8567: Fix incorrect precedence of signals in Decimal module. When a Decimal operation raises multiple signals and more than one of those signals is trapped, the specification determines the order in which the signals should be handled. In many cases this order wasn't being followed, leading to the wrong Python exception being raised. This commit fixes those cases, and adds extra tests. The tests are only enabled when EXTENDEDERRORTESTS is True, since they involve rerunning each Decimal testcase several times. ........ ................ --- Lib/decimal.py | 126 +++++++++++++++++++++++++++++++---------------- Lib/test/test_decimal.py | 25 ++++++++++ Misc/NEWS | 6 +++ 3 files changed, 114 insertions(+), 43 deletions(-) diff --git a/Lib/decimal.py b/Lib/decimal.py index 98e1d06..9733e70 100644 --- a/Lib/decimal.py +++ b/Lib/decimal.py @@ -1626,47 +1626,53 @@ class Decimal(object): exp_min = len(self._int) + self._exp - context.prec if exp_min > Etop: # overflow: exp_min > Etop iff self.adjusted() > Emax + ans = context._raise_error(Overflow, 'above Emax', self._sign) context._raise_error(Inexact) context._raise_error(Rounded) - return context._raise_error(Overflow, 'above Emax', self._sign) + return ans + self_is_subnormal = exp_min < Etiny if self_is_subnormal: - context._raise_error(Subnormal) exp_min = Etiny # round if self has too many digits if self._exp < exp_min: - context._raise_error(Rounded) digits = len(self._int) + self._exp - exp_min if digits < 0: self = _dec_from_triple(self._sign, '1', exp_min-1) digits = 0 - this_function = getattr(self, self._pick_rounding_function[context.rounding]) - changed = this_function(digits) + rounding_method = self._pick_rounding_function[context.rounding] + changed = getattr(self, rounding_method)(digits) coeff = self._int[:digits] or '0' - if changed == 1: + if changed > 0: coeff = str(int(coeff)+1) - ans = _dec_from_triple(self._sign, coeff, exp_min) + if len(coeff) > context.prec: + coeff = coeff[:-1] + exp_min += 1 + # check whether the rounding pushed the exponent out of range + if exp_min > Etop: + ans = context._raise_error(Overflow, 'above Emax', self._sign) + else: + ans = _dec_from_triple(self._sign, coeff, exp_min) + + # raise the appropriate signals, taking care to respect + # the precedence described in the specification + if changed and self_is_subnormal: + context._raise_error(Underflow) + if self_is_subnormal: + context._raise_error(Subnormal) if changed: context._raise_error(Inexact) - if self_is_subnormal: - context._raise_error(Underflow) - if not ans: - # raise Clamped on underflow to 0 - context._raise_error(Clamped) - elif len(ans._int) == context.prec+1: - # we get here only if rescaling rounds the - # cofficient up to exactly 10**context.prec - if ans._exp < Etop: - ans = _dec_from_triple(ans._sign, - ans._int[:-1], ans._exp+1) - else: - # Inexact and Rounded have already been raised - ans = context._raise_error(Overflow, 'above Emax', - self._sign) + context._raise_error(Rounded) + if not ans: + # raise Clamped on underflow to 0 + context._raise_error(Clamped) return ans + if self_is_subnormal: + context._raise_error(Subnormal) + # fold down if _clamp == 1 and self has too few digits if context._clamp == 1 and self._exp > Etop: context._raise_error(Clamped) @@ -2293,6 +2299,7 @@ class Decimal(object): # from here on, the result always goes through the call # to _fix at the end of this function. ans = None + exact = False # crude test to catch cases of extreme overflow/underflow. If # log10(self)*other >= 10**bound and bound >= len(str(Emax)) @@ -2317,6 +2324,7 @@ class Decimal(object): ans = self._power_exact(other, context.prec + 1) if ans is not None and result_sign == 1: ans = _dec_from_triple(1, ans._int, ans._exp) + exact = True # usual case: inexact result, x**y computed directly as exp(y*log(x)) if ans is None: @@ -2339,24 +2347,55 @@ class Decimal(object): ans = _dec_from_triple(result_sign, str(coeff), exp) - # the specification says that for non-integer other we need to - # raise Inexact, even when the result is actually exact. In - # the same way, we need to raise Underflow here if the result - # is subnormal. (The call to _fix will take care of raising - # Rounded and Subnormal, as usual.) - if not other._isinteger(): - context._raise_error(Inexact) - # pad with zeros up to length context.prec+1 if necessary + # unlike exp, ln and log10, the power function respects the + # rounding mode; no need to switch to ROUND_HALF_EVEN here + + # There's a difficulty here when 'other' is not an integer and + # the result is exact. In this case, the specification + # requires that the Inexact flag be raised (in spite of + # exactness), but since the result is exact _fix won't do this + # for us. (Correspondingly, the Underflow signal should also + # be raised for subnormal results.) We can't directly raise + # these signals either before or after calling _fix, since + # that would violate the precedence for signals. So we wrap + # the ._fix call in a temporary context, and reraise + # afterwards. + if exact and not other._isinteger(): + # pad with zeros up to length context.prec+1 if necessary; this + # ensures that the Rounded signal will be raised. if len(ans._int) <= context.prec: - expdiff = context.prec+1 - len(ans._int) + expdiff = context.prec + 1 - len(ans._int) ans = _dec_from_triple(ans._sign, ans._int+'0'*expdiff, ans._exp-expdiff) - if ans.adjusted() < context.Emin: - context._raise_error(Underflow) - # unlike exp, ln and log10, the power function respects the - # rounding mode; no need to use ROUND_HALF_EVEN here - ans = ans._fix(context) + # create a copy of the current context, with cleared flags/traps + newcontext = context.copy() + newcontext.clear_flags() + for exception in _signals: + newcontext.traps[exception] = 0 + + # round in the new context + ans = ans._fix(newcontext) + + # raise Inexact, and if necessary, Underflow + newcontext._raise_error(Inexact) + if newcontext.flags[Subnormal]: + newcontext._raise_error(Underflow) + + # propagate signals to the original context; _fix could + # have raised any of Overflow, Underflow, Subnormal, + # Inexact, Rounded, Clamped. Overflow needs the correct + # arguments. Note that the order of the exceptions is + # important here. + if newcontext.flags[Overflow]: + context._raise_error(Overflow, 'above Emax', ans._sign) + for exception in Underflow, Subnormal, Inexact, Rounded, Clamped: + if newcontext.flags[exception]: + context._raise_error(exception) + + else: + ans = ans._fix(context) + return ans def __rpow__(self, other, context=None): @@ -2450,14 +2489,15 @@ class Decimal(object): 'quantize result has too many digits for current context') # raise appropriate flags + if ans and ans.adjusted() < context.Emin: + context._raise_error(Subnormal) if ans._exp > self._exp: - context._raise_error(Rounded) if ans != self: context._raise_error(Inexact) - if ans and ans.adjusted() < context.Emin: - context._raise_error(Subnormal) + context._raise_error(Rounded) - # call to fix takes care of any necessary folddown + # call to fix takes care of any necessary folddown, and + # signals Clamped if necessary ans = ans._fix(context) return ans @@ -2556,10 +2596,10 @@ class Decimal(object): context = getcontext() if rounding is None: rounding = context.rounding - context._raise_error(Rounded) ans = self._rescale(0, rounding) if ans != self: context._raise_error(Inexact) + context._raise_error(Rounded) return ans def to_integral_value(self, rounding=None, context=None): @@ -3439,13 +3479,13 @@ class Decimal(object): context._raise_error(Overflow, 'Infinite result from next_toward', ans._sign) - context._raise_error(Rounded) context._raise_error(Inexact) + context._raise_error(Rounded) elif ans.adjusted() < context.Emin: context._raise_error(Underflow) context._raise_error(Subnormal) - context._raise_error(Rounded) context._raise_error(Inexact) + context._raise_error(Rounded) # if precision == 1 then we don't raise Clamped for a # result 0E-Etiny. if not ans: diff --git a/Lib/test/test_decimal.py b/Lib/test/test_decimal.py index bf7d3b2..dad63ae 100644 --- a/Lib/test/test_decimal.py +++ b/Lib/test/test_decimal.py @@ -41,6 +41,12 @@ except ImportError: # Useful Test Constant Signals = tuple(getcontext().flags.keys()) +# Signals ordered with respect to precedence: when an operation +# produces multiple signals, signals occurring later in the list +# should be handled before those occurring earlier in the list. +OrderedSignals = (Clamped, Rounded, Inexact, Subnormal, + Underflow, Overflow, DivisionByZero, InvalidOperation) + # Tests are built around these assumed context defaults. # test_main() restores the original context. def init(): @@ -346,6 +352,25 @@ class DecimalTest(unittest.TestCase): else: self.fail("Did not raise %s in %s" % (error, s)) self.context.traps[error] = 0 + + # as above, but add traps cumulatively, to check precedence + ordered_errors = [e for e in OrderedSignals if e in theirexceptions] + for error in ordered_errors: + self.context.traps[error] = 1 + try: + funct(*vals) + except error: + pass + except Signals as e: + self.fail("Raised %s in %s; expected %s" % + (type(e), s, error)) + else: + self.fail("Did not raise %s in %s" % (error, s)) + # reset traps + for error in ordered_errors: + self.context.traps[error] = 0 + + if DEBUG: print("--", self.context) try: diff --git a/Misc/NEWS b/Misc/NEWS index b82ce91..f044121 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,12 @@ Core and Builtins Library ------- +- Issue #8567: Fix precedence of signals in Decimal module: when a + Decimal operation raises multiple signals and more than one of those + signals is trapped, the specification determines the order in which + the signals should be handled. In many cases this order wasn't + being followed, leading to the wrong Python exception being raised. + - Issue #7865: The close() method of :mod:`io` objects should not swallow exceptions raised by the implicit flush(). Also ensure that calling close() several times is supported. Patch by Pascal Chambon. -- cgit v0.12 From 751125d46a8064cc0f3f9b5781814b44d6f6dc37 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Tue, 4 May 2010 18:47:50 +0000 Subject: Merged revisions 80764 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80764 | mark.dickinson | 2010-05-04 19:47:04 +0100 (Tue, 04 May 2010) | 10 lines Merged revisions 80762 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80762 | mark.dickinson | 2010-05-04 19:45:27 +0100 (Tue, 04 May 2010) | 3 lines Fix test_gzip failure on OS X. The failure was a result of trying to fflush a file that wasn't open for writing. Patch by Antoine Pitrou. ........ ................ --- Lib/gzip.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/gzip.py b/Lib/gzip.py index 0fa4ddf..6a9fbc2 100644 --- a/Lib/gzip.py +++ b/Lib/gzip.py @@ -363,7 +363,7 @@ class GzipFile: if self.mode == WRITE: # Ensure the compressor's buffer is flushed self.fileobj.write(self.compress.flush(zlib_mode)) - self.fileobj.flush() + self.fileobj.flush() def fileno(self): """Invoke the underlying file object's fileno() method. -- cgit v0.12 From ef7a65c3b30c22c4a640fe7d4c8198462b6c1786 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Wed, 5 May 2010 05:34:35 +0000 Subject: Merged revisions 80773 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80773 | senthil.kumaran | 2010-05-05 11:02:16 +0530 (Wed, 05 May 2010) | 3 lines Fix Issue8619 docfix related to urllib. ........ --- Doc/library/urllib.request.rst | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/Doc/library/urllib.request.rst b/Doc/library/urllib.request.rst index 8928882..74f0211 100644 --- a/Doc/library/urllib.request.rst +++ b/Doc/library/urllib.request.rst @@ -133,10 +133,10 @@ The :mod:`urllib.request` module defines the following functions: of the :class:`FancyURLopener` class and use it to perform their requested actions. To override this functionality, programmers can create a subclass of :class:`URLopener` or :class:`FancyURLopener`, then assign an instance of that - class to the ``urllib._urlopener`` variable before calling the desired function. - For example, applications may want to specify a different - :mailheader:`User-Agent` header than :class:`URLopener` defines. This can be - accomplished with the following code:: + class to the ``urllib.request._urlopener`` variable before calling the + desired function. For example, applications may want to specify a different + :mailheader:`User-Agent` header than :class:`URLopener` defines. + This can be accomplished with the following code:: import urllib.request -- cgit v0.12 From de4bcd92f9eeea07e9157033c785c776384f8a72 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Wed, 5 May 2010 07:24:44 +0000 Subject: Merged revisions 80775 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80775 | senthil.kumaran | 2010-05-05 12:52:18 +0530 (Wed, 05 May 2010) | 3 lines Fix issue8619 - Doc fix - code example. ........ --- Doc/library/urllib.request.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/urllib.request.rst b/Doc/library/urllib.request.rst index 74f0211..03362db 100644 --- a/Doc/library/urllib.request.rst +++ b/Doc/library/urllib.request.rst @@ -143,7 +143,7 @@ The :mod:`urllib.request` module defines the following functions: class AppURLopener(urllib.request.FancyURLopener): version = "App/1.7" - urllib._urlopener = AppURLopener() + urllib.request._urlopener = AppURLopener() .. function:: urlcleanup() -- cgit v0.12 From c51527dca4cdf47163f5b3a0bc929548a7703a6c Mon Sep 17 00:00:00 2001 From: Ronald Oussoren <ronaldoussoren@mac.com> Date: Wed, 5 May 2010 15:33:55 +0000 Subject: Merged revisions 80786 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80786 | ronald.oussoren | 2010-05-05 17:32:33 +0200 (Wed, 05 May 2010) | 16 lines Merged revisions 80784 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80784 | ronald.oussoren | 2010-05-05 16:48:37 +0200 (Wed, 05 May 2010) | 9 lines The C function used by uuid.uuid4 is broken on OSX 10.6 in that after os.fork() the parent and child generate the same sequence of UUIDs. This patch falls back to the the Python implementation on OSX 10.6 or later. Fixes issue #8621. ........ ................ --- Lib/test/test_uuid.py | 28 ++++++++++++++++++++++++++++ Lib/uuid.py | 13 +++++++++++++ Misc/NEWS | 3 +++ 3 files changed, 44 insertions(+) diff --git a/Lib/test/test_uuid.py b/Lib/test/test_uuid.py index 696ffb1..a1663c5 100644 --- a/Lib/test/test_uuid.py +++ b/Lib/test/test_uuid.py @@ -451,6 +451,34 @@ class TestUUID(TestCase): equal(u, uuid.UUID(v)) equal(str(u), v) + def testIssue8621(self): + import os + import sys + if os.name != 'posix': + return + + # On at least some versions of OSX uuid.uuid4 generates + # the same sequence of UUIDs in the parent and any + # children started using fork. + fds = os.pipe() + pid = os.fork() + if pid == 0: + os.close(fds[0]) + value = uuid.uuid4() + os.write(fds[1], value.hex.encode('latin1')) + os._exit(0) + + else: + os.close(fds[1]) + parent_value = uuid.uuid4().hex + os.waitpid(pid, 0) + child_value = os.read(fds[0], 100).decode('latin1') + + self.assertNotEqual(parent_value, child_value) + + + + def test_main(): support.run_unittest(TestUUID) diff --git a/Lib/uuid.py b/Lib/uuid.py index d50550a..8161d58 100644 --- a/Lib/uuid.py +++ b/Lib/uuid.py @@ -427,6 +427,19 @@ try: if hasattr(lib, 'uuid_generate_time'): _uuid_generate_time = lib.uuid_generate_time + # The uuid_generate_* functions are broken on MacOS X 10.6, as noted + # in issue #8621 the function generates the same sequence of values + # in the parent process and all children created using fork (unless + # those children use exec as well). + # + # Assume that the uuid_generate functions are broken from 10.6 onward, + # the test can be adjusted when a later version is fixed. + import sys + if sys.platform == 'darwin': + import os + if int(os.uname()[2].split('.')[0]) >= 10: + _uuid_generate_random = _uuid_generate_time = None + # On Windows prior to 2000, UuidCreate gives a UUID containing the # hardware address. On Windows 2000 and later, UuidCreate makes a # random UUID and UuidCreateSequential gives a UUID containing the diff --git a/Misc/NEWS b/Misc/NEWS index f044121..d819e27 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,9 @@ Core and Builtins Library ------- +- Issue #8621: uuid.uuid4() returned the same sequence of values in the + parent and any children created using ``os.fork`` on MacOS X 10.6. + - Issue #8567: Fix precedence of signals in Decimal module: when a Decimal operation raises multiple signals and more than one of those signals is trapped, the specification determines the order in which -- cgit v0.12 From 30dc1a73d0877932a9afaf3c694543f9d2e2630a Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 5 May 2010 16:01:14 +0000 Subject: Merged revisions 80790 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80790 | antoine.pitrou | 2010-05-05 17:57:33 +0200 (mer., 05 mai 2010) | 9 lines Merged revisions 80789 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80789 | antoine.pitrou | 2010-05-05 17:53:45 +0200 (mer., 05 mai 2010) | 3 lines Untabify Modules/_ssl.c ........ ................ --- Modules/_ssl.c | 2752 ++++++++++++++++++++++++++++---------------------------- 1 file changed, 1376 insertions(+), 1376 deletions(-) diff --git a/Modules/_ssl.c b/Modules/_ssl.c index 8b21abf..7f6f566 100644 --- a/Modules/_ssl.c +++ b/Modules/_ssl.c @@ -19,14 +19,14 @@ #ifdef WITH_THREAD #include "pythread.h" #define PySSL_BEGIN_ALLOW_THREADS { \ - PyThreadState *_save = NULL; \ - if (_ssl_locks_count>0) {_save = PyEval_SaveThread();} -#define PySSL_BLOCK_THREADS if (_ssl_locks_count>0){PyEval_RestoreThread(_save)}; -#define PySSL_UNBLOCK_THREADS if (_ssl_locks_count>0){_save = PyEval_SaveThread()}; -#define PySSL_END_ALLOW_THREADS if (_ssl_locks_count>0){PyEval_RestoreThread(_save);} \ - } + PyThreadState *_save = NULL; \ + if (_ssl_locks_count>0) {_save = PyEval_SaveThread();} +#define PySSL_BLOCK_THREADS if (_ssl_locks_count>0){PyEval_RestoreThread(_save)}; +#define PySSL_UNBLOCK_THREADS if (_ssl_locks_count>0){_save = PyEval_SaveThread()}; +#define PySSL_END_ALLOW_THREADS if (_ssl_locks_count>0){PyEval_RestoreThread(_save);} \ + } -#else /* no WITH_THREAD */ +#else /* no WITH_THREAD */ #define PySSL_BEGIN_ALLOW_THREADS #define PySSL_BLOCK_THREADS @@ -36,37 +36,37 @@ #endif enum py_ssl_error { - /* these mirror ssl.h */ - PY_SSL_ERROR_NONE, - PY_SSL_ERROR_SSL, - PY_SSL_ERROR_WANT_READ, - PY_SSL_ERROR_WANT_WRITE, - PY_SSL_ERROR_WANT_X509_LOOKUP, - PY_SSL_ERROR_SYSCALL, /* look at error stack/return value/errno */ - PY_SSL_ERROR_ZERO_RETURN, - PY_SSL_ERROR_WANT_CONNECT, - /* start of non ssl.h errorcodes */ - PY_SSL_ERROR_EOF, /* special case of SSL_ERROR_SYSCALL */ - PY_SSL_ERROR_NO_SOCKET, /* socket has been GC'd */ - PY_SSL_ERROR_INVALID_ERROR_CODE + /* these mirror ssl.h */ + PY_SSL_ERROR_NONE, + PY_SSL_ERROR_SSL, + PY_SSL_ERROR_WANT_READ, + PY_SSL_ERROR_WANT_WRITE, + PY_SSL_ERROR_WANT_X509_LOOKUP, + PY_SSL_ERROR_SYSCALL, /* look at error stack/return value/errno */ + PY_SSL_ERROR_ZERO_RETURN, + PY_SSL_ERROR_WANT_CONNECT, + /* start of non ssl.h errorcodes */ + PY_SSL_ERROR_EOF, /* special case of SSL_ERROR_SYSCALL */ + PY_SSL_ERROR_NO_SOCKET, /* socket has been GC'd */ + PY_SSL_ERROR_INVALID_ERROR_CODE }; enum py_ssl_server_or_client { - PY_SSL_CLIENT, - PY_SSL_SERVER + PY_SSL_CLIENT, + PY_SSL_SERVER }; enum py_ssl_cert_requirements { - PY_SSL_CERT_NONE, - PY_SSL_CERT_OPTIONAL, - PY_SSL_CERT_REQUIRED + PY_SSL_CERT_NONE, + PY_SSL_CERT_OPTIONAL, + PY_SSL_CERT_REQUIRED }; enum py_ssl_version { - PY_SSL_VERSION_SSL2, - PY_SSL_VERSION_SSL3, - PY_SSL_VERSION_SSL23, - PY_SSL_VERSION_TLS1 + PY_SSL_VERSION_SSL2, + PY_SSL_VERSION_SSL3, + PY_SSL_VERSION_SSL23, + PY_SSL_VERSION_TLS1 }; /* Include symbols from _socket module */ @@ -114,12 +114,12 @@ static unsigned int _ssl_locks_count = 0; #endif typedef struct { - PyObject_HEAD - PyObject *Socket; /* weakref to socket on which we're layered */ - SSL_CTX* ctx; - SSL* ssl; - X509* peer_cert; - int shutdown_seen_zero; + PyObject_HEAD + PyObject *Socket; /* weakref to socket on which we're layered */ + SSL_CTX* ctx; + SSL* ssl; + X509* peer_cert; + int shutdown_seen_zero; } PySSLObject; @@ -127,19 +127,19 @@ static PyTypeObject PySSL_Type; static PyObject *PySSL_SSLwrite(PySSLObject *self, PyObject *args); static PyObject *PySSL_SSLread(PySSLObject *self, PyObject *args); static int check_socket_and_wait_for_timeout(PySocketSockObject *s, - int writing); + int writing); static PyObject *PySSL_peercert(PySSLObject *self, PyObject *args); static PyObject *PySSL_cipher(PySSLObject *self); -#define PySSLObject_Check(v) (Py_TYPE(v) == &PySSL_Type) +#define PySSLObject_Check(v) (Py_TYPE(v) == &PySSL_Type) typedef enum { - SOCKET_IS_NONBLOCKING, - SOCKET_IS_BLOCKING, - SOCKET_HAS_TIMED_OUT, - SOCKET_HAS_BEEN_CLOSED, - SOCKET_TOO_LARGE_FOR_SELECT, - SOCKET_OPERATION_OK + SOCKET_IS_NONBLOCKING, + SOCKET_IS_BLOCKING, + SOCKET_HAS_TIMED_OUT, + SOCKET_HAS_BEEN_CLOSED, + SOCKET_TOO_LARGE_FOR_SELECT, + SOCKET_OPERATION_OK } timeout_state; /* Wrap error strings with filename and line # */ @@ -156,283 +156,283 @@ typedef enum { static PyObject * PySSL_SetError(PySSLObject *obj, int ret, char *filename, int lineno) { - PyObject *v; - char buf[2048]; - char *errstr; - int err; - enum py_ssl_error p = PY_SSL_ERROR_NONE; - - assert(ret <= 0); - - if (obj->ssl != NULL) { - err = SSL_get_error(obj->ssl, ret); - - switch (err) { - case SSL_ERROR_ZERO_RETURN: - errstr = "TLS/SSL connection has been closed"; - p = PY_SSL_ERROR_ZERO_RETURN; - break; - case SSL_ERROR_WANT_READ: - errstr = "The operation did not complete (read)"; - p = PY_SSL_ERROR_WANT_READ; - break; - case SSL_ERROR_WANT_WRITE: - p = PY_SSL_ERROR_WANT_WRITE; - errstr = "The operation did not complete (write)"; - break; - case SSL_ERROR_WANT_X509_LOOKUP: - p = PY_SSL_ERROR_WANT_X509_LOOKUP; - errstr = - "The operation did not complete (X509 lookup)"; - break; - case SSL_ERROR_WANT_CONNECT: - p = PY_SSL_ERROR_WANT_CONNECT; - errstr = "The operation did not complete (connect)"; - break; - case SSL_ERROR_SYSCALL: - { - unsigned long e = ERR_get_error(); - if (e == 0) { - PySocketSockObject *s - = (PySocketSockObject *) PyWeakref_GetObject(obj->Socket); - if (ret == 0 || (((PyObject *)s) == Py_None)) { - p = PY_SSL_ERROR_EOF; - errstr = - "EOF occurred in violation of protocol"; - } else if (ret == -1) { - /* underlying BIO reported an I/O error */ - return s->errorhandler(); - } else { /* possible? */ - p = PY_SSL_ERROR_SYSCALL; - errstr = "Some I/O error occurred"; - } - } else { - p = PY_SSL_ERROR_SYSCALL; - /* XXX Protected by global interpreter lock */ - errstr = ERR_error_string(e, NULL); - } - break; - } - case SSL_ERROR_SSL: - { - unsigned long e = ERR_get_error(); - p = PY_SSL_ERROR_SSL; - if (e != 0) - /* XXX Protected by global interpreter lock */ - errstr = ERR_error_string(e, NULL); - else { /* possible? */ - errstr = - "A failure in the SSL library occurred"; - } - break; - } - default: - p = PY_SSL_ERROR_INVALID_ERROR_CODE; - errstr = "Invalid error code"; - } - } else { - errstr = ERR_error_string(ERR_peek_last_error(), NULL); - } - PyOS_snprintf(buf, sizeof(buf), "_ssl.c:%d: %s", lineno, errstr); - v = Py_BuildValue("(is)", p, buf); - if (v != NULL) { - PyErr_SetObject(PySSLErrorObject, v); - Py_DECREF(v); - } - return NULL; + PyObject *v; + char buf[2048]; + char *errstr; + int err; + enum py_ssl_error p = PY_SSL_ERROR_NONE; + + assert(ret <= 0); + + if (obj->ssl != NULL) { + err = SSL_get_error(obj->ssl, ret); + + switch (err) { + case SSL_ERROR_ZERO_RETURN: + errstr = "TLS/SSL connection has been closed"; + p = PY_SSL_ERROR_ZERO_RETURN; + break; + case SSL_ERROR_WANT_READ: + errstr = "The operation did not complete (read)"; + p = PY_SSL_ERROR_WANT_READ; + break; + case SSL_ERROR_WANT_WRITE: + p = PY_SSL_ERROR_WANT_WRITE; + errstr = "The operation did not complete (write)"; + break; + case SSL_ERROR_WANT_X509_LOOKUP: + p = PY_SSL_ERROR_WANT_X509_LOOKUP; + errstr = + "The operation did not complete (X509 lookup)"; + break; + case SSL_ERROR_WANT_CONNECT: + p = PY_SSL_ERROR_WANT_CONNECT; + errstr = "The operation did not complete (connect)"; + break; + case SSL_ERROR_SYSCALL: + { + unsigned long e = ERR_get_error(); + if (e == 0) { + PySocketSockObject *s + = (PySocketSockObject *) PyWeakref_GetObject(obj->Socket); + if (ret == 0 || (((PyObject *)s) == Py_None)) { + p = PY_SSL_ERROR_EOF; + errstr = + "EOF occurred in violation of protocol"; + } else if (ret == -1) { + /* underlying BIO reported an I/O error */ + return s->errorhandler(); + } else { /* possible? */ + p = PY_SSL_ERROR_SYSCALL; + errstr = "Some I/O error occurred"; + } + } else { + p = PY_SSL_ERROR_SYSCALL; + /* XXX Protected by global interpreter lock */ + errstr = ERR_error_string(e, NULL); + } + break; + } + case SSL_ERROR_SSL: + { + unsigned long e = ERR_get_error(); + p = PY_SSL_ERROR_SSL; + if (e != 0) + /* XXX Protected by global interpreter lock */ + errstr = ERR_error_string(e, NULL); + else { /* possible? */ + errstr = + "A failure in the SSL library occurred"; + } + break; + } + default: + p = PY_SSL_ERROR_INVALID_ERROR_CODE; + errstr = "Invalid error code"; + } + } else { + errstr = ERR_error_string(ERR_peek_last_error(), NULL); + } + PyOS_snprintf(buf, sizeof(buf), "_ssl.c:%d: %s", lineno, errstr); + v = Py_BuildValue("(is)", p, buf); + if (v != NULL) { + PyErr_SetObject(PySSLErrorObject, v); + Py_DECREF(v); + } + return NULL; } static PyObject * _setSSLError (char *errstr, int errcode, char *filename, int lineno) { - char buf[2048]; - PyObject *v; - - if (errstr == NULL) { - errcode = ERR_peek_last_error(); - errstr = ERR_error_string(errcode, NULL); - } - PyOS_snprintf(buf, sizeof(buf), "_ssl.c:%d: %s", lineno, errstr); - v = Py_BuildValue("(is)", errcode, buf); - if (v != NULL) { - PyErr_SetObject(PySSLErrorObject, v); - Py_DECREF(v); - } - return NULL; + char buf[2048]; + PyObject *v; + + if (errstr == NULL) { + errcode = ERR_peek_last_error(); + errstr = ERR_error_string(errcode, NULL); + } + PyOS_snprintf(buf, sizeof(buf), "_ssl.c:%d: %s", lineno, errstr); + v = Py_BuildValue("(is)", errcode, buf); + if (v != NULL) { + PyErr_SetObject(PySSLErrorObject, v); + Py_DECREF(v); + } + return NULL; } static PySSLObject * newPySSLObject(PySocketSockObject *Sock, char *key_file, char *cert_file, - enum py_ssl_server_or_client socket_type, - enum py_ssl_cert_requirements certreq, - enum py_ssl_version proto_version, - char *cacerts_file) + enum py_ssl_server_or_client socket_type, + enum py_ssl_cert_requirements certreq, + enum py_ssl_version proto_version, + char *cacerts_file) { - PySSLObject *self; - char *errstr = NULL; - int ret; - int verification_mode; - - self = PyObject_New(PySSLObject, &PySSL_Type); /* Create new object */ - if (self == NULL) - return NULL; - self->peer_cert = NULL; - self->ssl = NULL; - self->ctx = NULL; - self->Socket = NULL; - - /* Make sure the SSL error state is initialized */ - (void) ERR_get_state(); - ERR_clear_error(); - - if ((key_file && !cert_file) || (!key_file && cert_file)) { - errstr = ERRSTR("Both the key & certificate files " - "must be specified"); - goto fail; - } - - if ((socket_type == PY_SSL_SERVER) && - ((key_file == NULL) || (cert_file == NULL))) { - errstr = ERRSTR("Both the key & certificate files " - "must be specified for server-side operation"); - goto fail; - } - - PySSL_BEGIN_ALLOW_THREADS - if (proto_version == PY_SSL_VERSION_TLS1) - self->ctx = SSL_CTX_new(TLSv1_method()); /* Set up context */ - else if (proto_version == PY_SSL_VERSION_SSL3) - self->ctx = SSL_CTX_new(SSLv3_method()); /* Set up context */ - else if (proto_version == PY_SSL_VERSION_SSL2) - self->ctx = SSL_CTX_new(SSLv2_method()); /* Set up context */ - else if (proto_version == PY_SSL_VERSION_SSL23) - self->ctx = SSL_CTX_new(SSLv23_method()); /* Set up context */ - PySSL_END_ALLOW_THREADS - - if (self->ctx == NULL) { - errstr = ERRSTR("Invalid SSL protocol variant specified."); - goto fail; - } - - if (certreq != PY_SSL_CERT_NONE) { - if (cacerts_file == NULL) { - errstr = ERRSTR("No root certificates specified for " - "verification of other-side certificates."); - goto fail; - } else { - PySSL_BEGIN_ALLOW_THREADS - ret = SSL_CTX_load_verify_locations(self->ctx, - cacerts_file, - NULL); - PySSL_END_ALLOW_THREADS - if (ret != 1) { - _setSSLError(NULL, 0, __FILE__, __LINE__); - goto fail; - } - } - } - if (key_file) { - PySSL_BEGIN_ALLOW_THREADS - ret = SSL_CTX_use_PrivateKey_file(self->ctx, key_file, - SSL_FILETYPE_PEM); - PySSL_END_ALLOW_THREADS - if (ret != 1) { - _setSSLError(NULL, ret, __FILE__, __LINE__); - goto fail; - } - - PySSL_BEGIN_ALLOW_THREADS - ret = SSL_CTX_use_certificate_chain_file(self->ctx, - cert_file); - PySSL_END_ALLOW_THREADS - if (ret != 1) { - /* - fprintf(stderr, "ret is %d, errcode is %lu, %lu, with file \"%s\"\n", - ret, ERR_peek_error(), ERR_peek_last_error(), cert_file); - */ - if (ERR_peek_last_error() != 0) { - _setSSLError(NULL, ret, __FILE__, __LINE__); - goto fail; - } - } - } - - /* ssl compatibility */ - SSL_CTX_set_options(self->ctx, SSL_OP_ALL); - - verification_mode = SSL_VERIFY_NONE; - if (certreq == PY_SSL_CERT_OPTIONAL) - verification_mode = SSL_VERIFY_PEER; - else if (certreq == PY_SSL_CERT_REQUIRED) - verification_mode = (SSL_VERIFY_PEER | - SSL_VERIFY_FAIL_IF_NO_PEER_CERT); - SSL_CTX_set_verify(self->ctx, verification_mode, - NULL); /* set verify lvl */ - - PySSL_BEGIN_ALLOW_THREADS - self->ssl = SSL_new(self->ctx); /* New ssl struct */ - PySSL_END_ALLOW_THREADS - SSL_set_fd(self->ssl, Sock->sock_fd); /* Set the socket for SSL */ + PySSLObject *self; + char *errstr = NULL; + int ret; + int verification_mode; + + self = PyObject_New(PySSLObject, &PySSL_Type); /* Create new object */ + if (self == NULL) + return NULL; + self->peer_cert = NULL; + self->ssl = NULL; + self->ctx = NULL; + self->Socket = NULL; + + /* Make sure the SSL error state is initialized */ + (void) ERR_get_state(); + ERR_clear_error(); + + if ((key_file && !cert_file) || (!key_file && cert_file)) { + errstr = ERRSTR("Both the key & certificate files " + "must be specified"); + goto fail; + } + + if ((socket_type == PY_SSL_SERVER) && + ((key_file == NULL) || (cert_file == NULL))) { + errstr = ERRSTR("Both the key & certificate files " + "must be specified for server-side operation"); + goto fail; + } + + PySSL_BEGIN_ALLOW_THREADS + if (proto_version == PY_SSL_VERSION_TLS1) + self->ctx = SSL_CTX_new(TLSv1_method()); /* Set up context */ + else if (proto_version == PY_SSL_VERSION_SSL3) + self->ctx = SSL_CTX_new(SSLv3_method()); /* Set up context */ + else if (proto_version == PY_SSL_VERSION_SSL2) + self->ctx = SSL_CTX_new(SSLv2_method()); /* Set up context */ + else if (proto_version == PY_SSL_VERSION_SSL23) + self->ctx = SSL_CTX_new(SSLv23_method()); /* Set up context */ + PySSL_END_ALLOW_THREADS + + if (self->ctx == NULL) { + errstr = ERRSTR("Invalid SSL protocol variant specified."); + goto fail; + } + + if (certreq != PY_SSL_CERT_NONE) { + if (cacerts_file == NULL) { + errstr = ERRSTR("No root certificates specified for " + "verification of other-side certificates."); + goto fail; + } else { + PySSL_BEGIN_ALLOW_THREADS + ret = SSL_CTX_load_verify_locations(self->ctx, + cacerts_file, + NULL); + PySSL_END_ALLOW_THREADS + if (ret != 1) { + _setSSLError(NULL, 0, __FILE__, __LINE__); + goto fail; + } + } + } + if (key_file) { + PySSL_BEGIN_ALLOW_THREADS + ret = SSL_CTX_use_PrivateKey_file(self->ctx, key_file, + SSL_FILETYPE_PEM); + PySSL_END_ALLOW_THREADS + if (ret != 1) { + _setSSLError(NULL, ret, __FILE__, __LINE__); + goto fail; + } + + PySSL_BEGIN_ALLOW_THREADS + ret = SSL_CTX_use_certificate_chain_file(self->ctx, + cert_file); + PySSL_END_ALLOW_THREADS + if (ret != 1) { + /* + fprintf(stderr, "ret is %d, errcode is %lu, %lu, with file \"%s\"\n", + ret, ERR_peek_error(), ERR_peek_last_error(), cert_file); + */ + if (ERR_peek_last_error() != 0) { + _setSSLError(NULL, ret, __FILE__, __LINE__); + goto fail; + } + } + } + + /* ssl compatibility */ + SSL_CTX_set_options(self->ctx, SSL_OP_ALL); + + verification_mode = SSL_VERIFY_NONE; + if (certreq == PY_SSL_CERT_OPTIONAL) + verification_mode = SSL_VERIFY_PEER; + else if (certreq == PY_SSL_CERT_REQUIRED) + verification_mode = (SSL_VERIFY_PEER | + SSL_VERIFY_FAIL_IF_NO_PEER_CERT); + SSL_CTX_set_verify(self->ctx, verification_mode, + NULL); /* set verify lvl */ + + PySSL_BEGIN_ALLOW_THREADS + self->ssl = SSL_new(self->ctx); /* New ssl struct */ + PySSL_END_ALLOW_THREADS + SSL_set_fd(self->ssl, Sock->sock_fd); /* Set the socket for SSL */ #ifdef SSL_MODE_AUTO_RETRY - SSL_set_mode(self->ssl, SSL_MODE_AUTO_RETRY); + SSL_set_mode(self->ssl, SSL_MODE_AUTO_RETRY); #endif - /* If the socket is in non-blocking mode or timeout mode, set the BIO - * to non-blocking mode (blocking is the default) - */ - if (Sock->sock_timeout >= 0.0) { - /* Set both the read and write BIO's to non-blocking mode */ - BIO_set_nbio(SSL_get_rbio(self->ssl), 1); - BIO_set_nbio(SSL_get_wbio(self->ssl), 1); - } - - PySSL_BEGIN_ALLOW_THREADS - if (socket_type == PY_SSL_CLIENT) - SSL_set_connect_state(self->ssl); - else - SSL_set_accept_state(self->ssl); - PySSL_END_ALLOW_THREADS - - self->Socket = PyWeakref_NewRef((PyObject *) Sock, Py_None); - return self; + /* If the socket is in non-blocking mode or timeout mode, set the BIO + * to non-blocking mode (blocking is the default) + */ + if (Sock->sock_timeout >= 0.0) { + /* Set both the read and write BIO's to non-blocking mode */ + BIO_set_nbio(SSL_get_rbio(self->ssl), 1); + BIO_set_nbio(SSL_get_wbio(self->ssl), 1); + } + + PySSL_BEGIN_ALLOW_THREADS + if (socket_type == PY_SSL_CLIENT) + SSL_set_connect_state(self->ssl); + else + SSL_set_accept_state(self->ssl); + PySSL_END_ALLOW_THREADS + + self->Socket = PyWeakref_NewRef((PyObject *) Sock, Py_None); + return self; fail: - if (errstr) - PyErr_SetString(PySSLErrorObject, errstr); - Py_DECREF(self); - return NULL; + if (errstr) + PyErr_SetString(PySSLErrorObject, errstr); + Py_DECREF(self); + return NULL; } static PyObject * PySSL_sslwrap(PyObject *self, PyObject *args) { - PySocketSockObject *Sock; - int server_side = 0; - int verification_mode = PY_SSL_CERT_NONE; - int protocol = PY_SSL_VERSION_SSL23; - char *key_file = NULL; - char *cert_file = NULL; - char *cacerts_file = NULL; - - if (!PyArg_ParseTuple(args, "O!i|zziiz:sslwrap", - PySocketModule.Sock_Type, - &Sock, - &server_side, - &key_file, &cert_file, - &verification_mode, &protocol, - &cacerts_file)) - return NULL; - - /* - fprintf(stderr, - "server_side is %d, keyfile %p, certfile %p, verify_mode %d, " - "protocol %d, certs %p\n", - server_side, key_file, cert_file, verification_mode, - protocol, cacerts_file); - */ - - return (PyObject *) newPySSLObject(Sock, key_file, cert_file, - server_side, verification_mode, - protocol, cacerts_file); + PySocketSockObject *Sock; + int server_side = 0; + int verification_mode = PY_SSL_CERT_NONE; + int protocol = PY_SSL_VERSION_SSL23; + char *key_file = NULL; + char *cert_file = NULL; + char *cacerts_file = NULL; + + if (!PyArg_ParseTuple(args, "O!i|zziiz:sslwrap", + PySocketModule.Sock_Type, + &Sock, + &server_side, + &key_file, &cert_file, + &verification_mode, &protocol, + &cacerts_file)) + return NULL; + + /* + fprintf(stderr, + "server_side is %d, keyfile %p, certfile %p, verify_mode %d, " + "protocol %d, certs %p\n", + server_side, key_file, cert_file, verification_mode, + protocol, cacerts_file); + */ + + return (PyObject *) newPySSLObject(Sock, key_file, cert_file, + server_side, verification_mode, + protocol, cacerts_file); } PyDoc_STRVAR(ssl_doc, @@ -443,580 +443,580 @@ PyDoc_STRVAR(ssl_doc, static PyObject *PySSL_SSLdo_handshake(PySSLObject *self) { - int ret; - int err; - int sockstate, nonblocking; - PySocketSockObject *sock - = (PySocketSockObject *) PyWeakref_GetObject(self->Socket); - - if (((PyObject*)sock) == Py_None) { - _setSSLError("Underlying socket connection gone", - PY_SSL_ERROR_NO_SOCKET, __FILE__, __LINE__); - return NULL; - } + int ret; + int err; + int sockstate, nonblocking; + PySocketSockObject *sock + = (PySocketSockObject *) PyWeakref_GetObject(self->Socket); + + if (((PyObject*)sock) == Py_None) { + _setSSLError("Underlying socket connection gone", + PY_SSL_ERROR_NO_SOCKET, __FILE__, __LINE__); + return NULL; + } + + /* just in case the blocking state of the socket has been changed */ + nonblocking = (sock->sock_timeout >= 0.0); + BIO_set_nbio(SSL_get_rbio(self->ssl), nonblocking); + BIO_set_nbio(SSL_get_wbio(self->ssl), nonblocking); - /* just in case the blocking state of the socket has been changed */ - nonblocking = (sock->sock_timeout >= 0.0); - BIO_set_nbio(SSL_get_rbio(self->ssl), nonblocking); - BIO_set_nbio(SSL_get_wbio(self->ssl), nonblocking); - - /* Actually negotiate SSL connection */ - /* XXX If SSL_do_handshake() returns 0, it's also a failure. */ - sockstate = 0; - do { - PySSL_BEGIN_ALLOW_THREADS - ret = SSL_do_handshake(self->ssl); - err = SSL_get_error(self->ssl, ret); - PySSL_END_ALLOW_THREADS - if(PyErr_CheckSignals()) { - return NULL; - } - if (err == SSL_ERROR_WANT_READ) { - sockstate = check_socket_and_wait_for_timeout(sock, 0); - } else if (err == SSL_ERROR_WANT_WRITE) { - sockstate = check_socket_and_wait_for_timeout(sock, 1); - } else { - sockstate = SOCKET_OPERATION_OK; - } - if (sockstate == SOCKET_HAS_TIMED_OUT) { - PyErr_SetString(PySSLErrorObject, - ERRSTR("The handshake operation timed out")); - return NULL; - } else if (sockstate == SOCKET_HAS_BEEN_CLOSED) { - PyErr_SetString(PySSLErrorObject, - ERRSTR("Underlying socket has been closed.")); - return NULL; - } else if (sockstate == SOCKET_TOO_LARGE_FOR_SELECT) { - PyErr_SetString(PySSLErrorObject, - ERRSTR("Underlying socket too large for select().")); - return NULL; - } else if (sockstate == SOCKET_IS_NONBLOCKING) { - break; - } - } while (err == SSL_ERROR_WANT_READ || err == SSL_ERROR_WANT_WRITE); - if (ret < 1) - return PySSL_SetError(self, ret, __FILE__, __LINE__); - self->ssl->debug = 1; - - if (self->peer_cert) - X509_free (self->peer_cert); + /* Actually negotiate SSL connection */ + /* XXX If SSL_do_handshake() returns 0, it's also a failure. */ + sockstate = 0; + do { PySSL_BEGIN_ALLOW_THREADS - self->peer_cert = SSL_get_peer_certificate(self->ssl); - PySSL_END_ALLOW_THREADS + ret = SSL_do_handshake(self->ssl); + err = SSL_get_error(self->ssl, ret); + PySSL_END_ALLOW_THREADS + if(PyErr_CheckSignals()) { + return NULL; + } + if (err == SSL_ERROR_WANT_READ) { + sockstate = check_socket_and_wait_for_timeout(sock, 0); + } else if (err == SSL_ERROR_WANT_WRITE) { + sockstate = check_socket_and_wait_for_timeout(sock, 1); + } else { + sockstate = SOCKET_OPERATION_OK; + } + if (sockstate == SOCKET_HAS_TIMED_OUT) { + PyErr_SetString(PySSLErrorObject, + ERRSTR("The handshake operation timed out")); + return NULL; + } else if (sockstate == SOCKET_HAS_BEEN_CLOSED) { + PyErr_SetString(PySSLErrorObject, + ERRSTR("Underlying socket has been closed.")); + return NULL; + } else if (sockstate == SOCKET_TOO_LARGE_FOR_SELECT) { + PyErr_SetString(PySSLErrorObject, + ERRSTR("Underlying socket too large for select().")); + return NULL; + } else if (sockstate == SOCKET_IS_NONBLOCKING) { + break; + } + } while (err == SSL_ERROR_WANT_READ || err == SSL_ERROR_WANT_WRITE); + if (ret < 1) + return PySSL_SetError(self, ret, __FILE__, __LINE__); + self->ssl->debug = 1; + + if (self->peer_cert) + X509_free (self->peer_cert); + PySSL_BEGIN_ALLOW_THREADS + self->peer_cert = SSL_get_peer_certificate(self->ssl); + PySSL_END_ALLOW_THREADS - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } static PyObject * _create_tuple_for_attribute (ASN1_OBJECT *name, ASN1_STRING *value) { - char namebuf[X509_NAME_MAXLEN]; - int buflen; - PyObject *name_obj; - PyObject *value_obj; - PyObject *attr; - unsigned char *valuebuf = NULL; - - buflen = OBJ_obj2txt(namebuf, sizeof(namebuf), name, 0); - if (buflen < 0) { - _setSSLError(NULL, 0, __FILE__, __LINE__); - goto fail; - } - name_obj = PyUnicode_FromStringAndSize(namebuf, buflen); - if (name_obj == NULL) - goto fail; - - buflen = ASN1_STRING_to_UTF8(&valuebuf, value); - if (buflen < 0) { - _setSSLError(NULL, 0, __FILE__, __LINE__); - Py_DECREF(name_obj); - goto fail; - } - value_obj = PyUnicode_DecodeUTF8((char *) valuebuf, - buflen, "strict"); - OPENSSL_free(valuebuf); - if (value_obj == NULL) { - Py_DECREF(name_obj); - goto fail; - } - attr = PyTuple_New(2); - if (attr == NULL) { - Py_DECREF(name_obj); - Py_DECREF(value_obj); - goto fail; - } - PyTuple_SET_ITEM(attr, 0, name_obj); - PyTuple_SET_ITEM(attr, 1, value_obj); - return attr; + char namebuf[X509_NAME_MAXLEN]; + int buflen; + PyObject *name_obj; + PyObject *value_obj; + PyObject *attr; + unsigned char *valuebuf = NULL; + + buflen = OBJ_obj2txt(namebuf, sizeof(namebuf), name, 0); + if (buflen < 0) { + _setSSLError(NULL, 0, __FILE__, __LINE__); + goto fail; + } + name_obj = PyUnicode_FromStringAndSize(namebuf, buflen); + if (name_obj == NULL) + goto fail; + + buflen = ASN1_STRING_to_UTF8(&valuebuf, value); + if (buflen < 0) { + _setSSLError(NULL, 0, __FILE__, __LINE__); + Py_DECREF(name_obj); + goto fail; + } + value_obj = PyUnicode_DecodeUTF8((char *) valuebuf, + buflen, "strict"); + OPENSSL_free(valuebuf); + if (value_obj == NULL) { + Py_DECREF(name_obj); + goto fail; + } + attr = PyTuple_New(2); + if (attr == NULL) { + Py_DECREF(name_obj); + Py_DECREF(value_obj); + goto fail; + } + PyTuple_SET_ITEM(attr, 0, name_obj); + PyTuple_SET_ITEM(attr, 1, value_obj); + return attr; fail: - return NULL; + return NULL; } static PyObject * _create_tuple_for_X509_NAME (X509_NAME *xname) { - PyObject *dn = NULL; /* tuple which represents the "distinguished name" */ - PyObject *rdn = NULL; /* tuple to hold a "relative distinguished name" */ - PyObject *rdnt; - PyObject *attr = NULL; /* tuple to hold an attribute */ - int entry_count = X509_NAME_entry_count(xname); - X509_NAME_ENTRY *entry; - ASN1_OBJECT *name; - ASN1_STRING *value; - int index_counter; - int rdn_level = -1; - int retcode; - - dn = PyList_New(0); - if (dn == NULL) - return NULL; - /* now create another tuple to hold the top-level RDN */ - rdn = PyList_New(0); - if (rdn == NULL) - goto fail0; - - for (index_counter = 0; - index_counter < entry_count; - index_counter++) - { - entry = X509_NAME_get_entry(xname, index_counter); - - /* check to see if we've gotten to a new RDN */ - if (rdn_level >= 0) { - if (rdn_level != entry->set) { - /* yes, new RDN */ - /* add old RDN to DN */ - rdnt = PyList_AsTuple(rdn); - Py_DECREF(rdn); - if (rdnt == NULL) - goto fail0; - retcode = PyList_Append(dn, rdnt); - Py_DECREF(rdnt); - if (retcode < 0) - goto fail0; - /* create new RDN */ - rdn = PyList_New(0); - if (rdn == NULL) - goto fail0; - } - } - rdn_level = entry->set; - - /* now add this attribute to the current RDN */ - name = X509_NAME_ENTRY_get_object(entry); - value = X509_NAME_ENTRY_get_data(entry); - attr = _create_tuple_for_attribute(name, value); - /* - fprintf(stderr, "RDN level %d, attribute %s: %s\n", - entry->set, - PyBytes_AS_STRING(PyTuple_GET_ITEM(attr, 0)), - PyBytes_AS_STRING(PyTuple_GET_ITEM(attr, 1))); - */ - if (attr == NULL) - goto fail1; - retcode = PyList_Append(rdn, attr); - Py_DECREF(attr); - if (retcode < 0) - goto fail1; - } - /* now, there's typically a dangling RDN */ - if ((rdn != NULL) && (PyList_Size(rdn) > 0)) { - rdnt = PyList_AsTuple(rdn); - Py_DECREF(rdn); - if (rdnt == NULL) - goto fail0; - retcode = PyList_Append(dn, rdnt); - Py_DECREF(rdnt); - if (retcode < 0) - goto fail0; - } - - /* convert list to tuple */ - rdnt = PyList_AsTuple(dn); - Py_DECREF(dn); - if (rdnt == NULL) - return NULL; - return rdnt; + PyObject *dn = NULL; /* tuple which represents the "distinguished name" */ + PyObject *rdn = NULL; /* tuple to hold a "relative distinguished name" */ + PyObject *rdnt; + PyObject *attr = NULL; /* tuple to hold an attribute */ + int entry_count = X509_NAME_entry_count(xname); + X509_NAME_ENTRY *entry; + ASN1_OBJECT *name; + ASN1_STRING *value; + int index_counter; + int rdn_level = -1; + int retcode; + + dn = PyList_New(0); + if (dn == NULL) + return NULL; + /* now create another tuple to hold the top-level RDN */ + rdn = PyList_New(0); + if (rdn == NULL) + goto fail0; + + for (index_counter = 0; + index_counter < entry_count; + index_counter++) + { + entry = X509_NAME_get_entry(xname, index_counter); + + /* check to see if we've gotten to a new RDN */ + if (rdn_level >= 0) { + if (rdn_level != entry->set) { + /* yes, new RDN */ + /* add old RDN to DN */ + rdnt = PyList_AsTuple(rdn); + Py_DECREF(rdn); + if (rdnt == NULL) + goto fail0; + retcode = PyList_Append(dn, rdnt); + Py_DECREF(rdnt); + if (retcode < 0) + goto fail0; + /* create new RDN */ + rdn = PyList_New(0); + if (rdn == NULL) + goto fail0; + } + } + rdn_level = entry->set; + + /* now add this attribute to the current RDN */ + name = X509_NAME_ENTRY_get_object(entry); + value = X509_NAME_ENTRY_get_data(entry); + attr = _create_tuple_for_attribute(name, value); + /* + fprintf(stderr, "RDN level %d, attribute %s: %s\n", + entry->set, + PyBytes_AS_STRING(PyTuple_GET_ITEM(attr, 0)), + PyBytes_AS_STRING(PyTuple_GET_ITEM(attr, 1))); + */ + if (attr == NULL) + goto fail1; + retcode = PyList_Append(rdn, attr); + Py_DECREF(attr); + if (retcode < 0) + goto fail1; + } + /* now, there's typically a dangling RDN */ + if ((rdn != NULL) && (PyList_Size(rdn) > 0)) { + rdnt = PyList_AsTuple(rdn); + Py_DECREF(rdn); + if (rdnt == NULL) + goto fail0; + retcode = PyList_Append(dn, rdnt); + Py_DECREF(rdnt); + if (retcode < 0) + goto fail0; + } + + /* convert list to tuple */ + rdnt = PyList_AsTuple(dn); + Py_DECREF(dn); + if (rdnt == NULL) + return NULL; + return rdnt; fail1: - Py_XDECREF(rdn); + Py_XDECREF(rdn); fail0: - Py_XDECREF(dn); - return NULL; + Py_XDECREF(dn); + return NULL; } static PyObject * _get_peer_alt_names (X509 *certificate) { - /* this code follows the procedure outlined in - OpenSSL's crypto/x509v3/v3_prn.c:X509v3_EXT_print() - function to extract the STACK_OF(GENERAL_NAME), - then iterates through the stack to add the - names. */ - - int i, j; - PyObject *peer_alt_names = Py_None; - PyObject *v, *t; - X509_EXTENSION *ext = NULL; - GENERAL_NAMES *names = NULL; - GENERAL_NAME *name; - X509V3_EXT_METHOD *method; - BIO *biobuf = NULL; - char buf[2048]; - char *vptr; - int len; - /* Issue #2973: ASN1_item_d2i() API changed in OpenSSL 0.9.6m */ + /* this code follows the procedure outlined in + OpenSSL's crypto/x509v3/v3_prn.c:X509v3_EXT_print() + function to extract the STACK_OF(GENERAL_NAME), + then iterates through the stack to add the + names. */ + + int i, j; + PyObject *peer_alt_names = Py_None; + PyObject *v, *t; + X509_EXTENSION *ext = NULL; + GENERAL_NAMES *names = NULL; + GENERAL_NAME *name; + X509V3_EXT_METHOD *method; + BIO *biobuf = NULL; + char buf[2048]; + char *vptr; + int len; + /* Issue #2973: ASN1_item_d2i() API changed in OpenSSL 0.9.6m */ #if OPENSSL_VERSION_NUMBER >= 0x009060dfL - const unsigned char *p; + const unsigned char *p; #else - unsigned char *p; + unsigned char *p; #endif - if (certificate == NULL) - return peer_alt_names; - - /* get a memory buffer */ - biobuf = BIO_new(BIO_s_mem()); - - i = 0; - while ((i = X509_get_ext_by_NID( - certificate, NID_subject_alt_name, i)) >= 0) { - - if (peer_alt_names == Py_None) { - peer_alt_names = PyList_New(0); - if (peer_alt_names == NULL) - goto fail; - } - - /* now decode the altName */ - ext = X509_get_ext(certificate, i); - if(!(method = X509V3_EXT_get(ext))) { - PyErr_SetString - (PySSLErrorObject, - ERRSTR("No method for internalizing subjectAltName!")); - goto fail; - } - - p = ext->value->data; - if (method->it) - names = (GENERAL_NAMES*) - (ASN1_item_d2i(NULL, - &p, - ext->value->length, - ASN1_ITEM_ptr(method->it))); - else - names = (GENERAL_NAMES*) - (method->d2i(NULL, - &p, - ext->value->length)); - - for(j = 0; j < sk_GENERAL_NAME_num(names); j++) { - - /* get a rendering of each name in the set of names */ - - name = sk_GENERAL_NAME_value(names, j); - if (name->type == GEN_DIRNAME) { - - /* we special-case DirName as a tuple of - tuples of attributes */ - - t = PyTuple_New(2); - if (t == NULL) { - goto fail; - } - - v = PyUnicode_FromString("DirName"); - if (v == NULL) { - Py_DECREF(t); - goto fail; - } - PyTuple_SET_ITEM(t, 0, v); - - v = _create_tuple_for_X509_NAME (name->d.dirn); - if (v == NULL) { - Py_DECREF(t); - goto fail; - } - PyTuple_SET_ITEM(t, 1, v); - - } else { - - /* for everything else, we use the OpenSSL print form */ - - (void) BIO_reset(biobuf); - GENERAL_NAME_print(biobuf, name); - len = BIO_gets(biobuf, buf, sizeof(buf)-1); - if (len < 0) { - _setSSLError(NULL, 0, __FILE__, __LINE__); - goto fail; - } - vptr = strchr(buf, ':'); - if (vptr == NULL) - goto fail; - t = PyTuple_New(2); - if (t == NULL) - goto fail; - v = PyUnicode_FromStringAndSize(buf, (vptr - buf)); - if (v == NULL) { - Py_DECREF(t); - goto fail; - } - PyTuple_SET_ITEM(t, 0, v); - v = PyUnicode_FromStringAndSize((vptr + 1), - (len - (vptr - buf + 1))); - if (v == NULL) { - Py_DECREF(t); - goto fail; - } - PyTuple_SET_ITEM(t, 1, v); - } - - /* and add that rendering to the list */ - - if (PyList_Append(peer_alt_names, t) < 0) { - Py_DECREF(t); - goto fail; - } - Py_DECREF(t); - } - } - BIO_free(biobuf); - if (peer_alt_names != Py_None) { - v = PyList_AsTuple(peer_alt_names); - Py_DECREF(peer_alt_names); - return v; - } else { - return peer_alt_names; - } + if (certificate == NULL) + return peer_alt_names; + + /* get a memory buffer */ + biobuf = BIO_new(BIO_s_mem()); + + i = 0; + while ((i = X509_get_ext_by_NID( + certificate, NID_subject_alt_name, i)) >= 0) { + + if (peer_alt_names == Py_None) { + peer_alt_names = PyList_New(0); + if (peer_alt_names == NULL) + goto fail; + } + + /* now decode the altName */ + ext = X509_get_ext(certificate, i); + if(!(method = X509V3_EXT_get(ext))) { + PyErr_SetString + (PySSLErrorObject, + ERRSTR("No method for internalizing subjectAltName!")); + goto fail; + } + + p = ext->value->data; + if (method->it) + names = (GENERAL_NAMES*) + (ASN1_item_d2i(NULL, + &p, + ext->value->length, + ASN1_ITEM_ptr(method->it))); + else + names = (GENERAL_NAMES*) + (method->d2i(NULL, + &p, + ext->value->length)); + + for(j = 0; j < sk_GENERAL_NAME_num(names); j++) { + + /* get a rendering of each name in the set of names */ + + name = sk_GENERAL_NAME_value(names, j); + if (name->type == GEN_DIRNAME) { + + /* we special-case DirName as a tuple of + tuples of attributes */ + + t = PyTuple_New(2); + if (t == NULL) { + goto fail; + } + + v = PyUnicode_FromString("DirName"); + if (v == NULL) { + Py_DECREF(t); + goto fail; + } + PyTuple_SET_ITEM(t, 0, v); + + v = _create_tuple_for_X509_NAME (name->d.dirn); + if (v == NULL) { + Py_DECREF(t); + goto fail; + } + PyTuple_SET_ITEM(t, 1, v); + + } else { + + /* for everything else, we use the OpenSSL print form */ + + (void) BIO_reset(biobuf); + GENERAL_NAME_print(biobuf, name); + len = BIO_gets(biobuf, buf, sizeof(buf)-1); + if (len < 0) { + _setSSLError(NULL, 0, __FILE__, __LINE__); + goto fail; + } + vptr = strchr(buf, ':'); + if (vptr == NULL) + goto fail; + t = PyTuple_New(2); + if (t == NULL) + goto fail; + v = PyUnicode_FromStringAndSize(buf, (vptr - buf)); + if (v == NULL) { + Py_DECREF(t); + goto fail; + } + PyTuple_SET_ITEM(t, 0, v); + v = PyUnicode_FromStringAndSize((vptr + 1), + (len - (vptr - buf + 1))); + if (v == NULL) { + Py_DECREF(t); + goto fail; + } + PyTuple_SET_ITEM(t, 1, v); + } + + /* and add that rendering to the list */ + + if (PyList_Append(peer_alt_names, t) < 0) { + Py_DECREF(t); + goto fail; + } + Py_DECREF(t); + } + } + BIO_free(biobuf); + if (peer_alt_names != Py_None) { + v = PyList_AsTuple(peer_alt_names); + Py_DECREF(peer_alt_names); + return v; + } else { + return peer_alt_names; + } fail: - if (biobuf != NULL) - BIO_free(biobuf); + if (biobuf != NULL) + BIO_free(biobuf); - if (peer_alt_names != Py_None) { - Py_XDECREF(peer_alt_names); - } + if (peer_alt_names != Py_None) { + Py_XDECREF(peer_alt_names); + } - return NULL; + return NULL; } static PyObject * _decode_certificate (X509 *certificate, int verbose) { - PyObject *retval = NULL; - BIO *biobuf = NULL; - PyObject *peer; - PyObject *peer_alt_names = NULL; - PyObject *issuer; - PyObject *version; - PyObject *sn_obj; - ASN1_INTEGER *serialNumber; - char buf[2048]; - int len; - ASN1_TIME *notBefore, *notAfter; - PyObject *pnotBefore, *pnotAfter; - - retval = PyDict_New(); - if (retval == NULL) - return NULL; - - peer = _create_tuple_for_X509_NAME( - X509_get_subject_name(certificate)); - if (peer == NULL) - goto fail0; - if (PyDict_SetItemString(retval, (const char *) "subject", peer) < 0) { - Py_DECREF(peer); - goto fail0; - } - Py_DECREF(peer); - - if (verbose) { - issuer = _create_tuple_for_X509_NAME( - X509_get_issuer_name(certificate)); - if (issuer == NULL) - goto fail0; - if (PyDict_SetItemString(retval, (const char *)"issuer", issuer) < 0) { - Py_DECREF(issuer); - goto fail0; - } - Py_DECREF(issuer); - - version = PyLong_FromLong(X509_get_version(certificate) + 1); - if (PyDict_SetItemString(retval, "version", version) < 0) { - Py_DECREF(version); - goto fail0; - } - Py_DECREF(version); - } - - /* get a memory buffer */ - biobuf = BIO_new(BIO_s_mem()); - - if (verbose) { - - (void) BIO_reset(biobuf); - serialNumber = X509_get_serialNumber(certificate); - /* should not exceed 20 octets, 160 bits, so buf is big enough */ - i2a_ASN1_INTEGER(biobuf, serialNumber); - len = BIO_gets(biobuf, buf, sizeof(buf)-1); - if (len < 0) { - _setSSLError(NULL, 0, __FILE__, __LINE__); - goto fail1; - } - sn_obj = PyUnicode_FromStringAndSize(buf, len); - if (sn_obj == NULL) - goto fail1; - if (PyDict_SetItemString(retval, "serialNumber", sn_obj) < 0) { - Py_DECREF(sn_obj); - goto fail1; - } - Py_DECREF(sn_obj); - - (void) BIO_reset(biobuf); - notBefore = X509_get_notBefore(certificate); - ASN1_TIME_print(biobuf, notBefore); - len = BIO_gets(biobuf, buf, sizeof(buf)-1); - if (len < 0) { - _setSSLError(NULL, 0, __FILE__, __LINE__); - goto fail1; - } - pnotBefore = PyUnicode_FromStringAndSize(buf, len); - if (pnotBefore == NULL) - goto fail1; - if (PyDict_SetItemString(retval, "notBefore", pnotBefore) < 0) { - Py_DECREF(pnotBefore); - goto fail1; - } - Py_DECREF(pnotBefore); - } - - (void) BIO_reset(biobuf); - notAfter = X509_get_notAfter(certificate); - ASN1_TIME_print(biobuf, notAfter); - len = BIO_gets(biobuf, buf, sizeof(buf)-1); - if (len < 0) { - _setSSLError(NULL, 0, __FILE__, __LINE__); - goto fail1; - } - pnotAfter = PyUnicode_FromStringAndSize(buf, len); - if (pnotAfter == NULL) - goto fail1; - if (PyDict_SetItemString(retval, "notAfter", pnotAfter) < 0) { - Py_DECREF(pnotAfter); - goto fail1; - } - Py_DECREF(pnotAfter); - - /* Now look for subjectAltName */ - - peer_alt_names = _get_peer_alt_names(certificate); - if (peer_alt_names == NULL) - goto fail1; - else if (peer_alt_names != Py_None) { - if (PyDict_SetItemString(retval, "subjectAltName", - peer_alt_names) < 0) { - Py_DECREF(peer_alt_names); - goto fail1; - } - Py_DECREF(peer_alt_names); - } - - BIO_free(biobuf); - return retval; + PyObject *retval = NULL; + BIO *biobuf = NULL; + PyObject *peer; + PyObject *peer_alt_names = NULL; + PyObject *issuer; + PyObject *version; + PyObject *sn_obj; + ASN1_INTEGER *serialNumber; + char buf[2048]; + int len; + ASN1_TIME *notBefore, *notAfter; + PyObject *pnotBefore, *pnotAfter; + + retval = PyDict_New(); + if (retval == NULL) + return NULL; + + peer = _create_tuple_for_X509_NAME( + X509_get_subject_name(certificate)); + if (peer == NULL) + goto fail0; + if (PyDict_SetItemString(retval, (const char *) "subject", peer) < 0) { + Py_DECREF(peer); + goto fail0; + } + Py_DECREF(peer); + + if (verbose) { + issuer = _create_tuple_for_X509_NAME( + X509_get_issuer_name(certificate)); + if (issuer == NULL) + goto fail0; + if (PyDict_SetItemString(retval, (const char *)"issuer", issuer) < 0) { + Py_DECREF(issuer); + goto fail0; + } + Py_DECREF(issuer); + + version = PyLong_FromLong(X509_get_version(certificate) + 1); + if (PyDict_SetItemString(retval, "version", version) < 0) { + Py_DECREF(version); + goto fail0; + } + Py_DECREF(version); + } + + /* get a memory buffer */ + biobuf = BIO_new(BIO_s_mem()); + + if (verbose) { + + (void) BIO_reset(biobuf); + serialNumber = X509_get_serialNumber(certificate); + /* should not exceed 20 octets, 160 bits, so buf is big enough */ + i2a_ASN1_INTEGER(biobuf, serialNumber); + len = BIO_gets(biobuf, buf, sizeof(buf)-1); + if (len < 0) { + _setSSLError(NULL, 0, __FILE__, __LINE__); + goto fail1; + } + sn_obj = PyUnicode_FromStringAndSize(buf, len); + if (sn_obj == NULL) + goto fail1; + if (PyDict_SetItemString(retval, "serialNumber", sn_obj) < 0) { + Py_DECREF(sn_obj); + goto fail1; + } + Py_DECREF(sn_obj); + + (void) BIO_reset(biobuf); + notBefore = X509_get_notBefore(certificate); + ASN1_TIME_print(biobuf, notBefore); + len = BIO_gets(biobuf, buf, sizeof(buf)-1); + if (len < 0) { + _setSSLError(NULL, 0, __FILE__, __LINE__); + goto fail1; + } + pnotBefore = PyUnicode_FromStringAndSize(buf, len); + if (pnotBefore == NULL) + goto fail1; + if (PyDict_SetItemString(retval, "notBefore", pnotBefore) < 0) { + Py_DECREF(pnotBefore); + goto fail1; + } + Py_DECREF(pnotBefore); + } + + (void) BIO_reset(biobuf); + notAfter = X509_get_notAfter(certificate); + ASN1_TIME_print(biobuf, notAfter); + len = BIO_gets(biobuf, buf, sizeof(buf)-1); + if (len < 0) { + _setSSLError(NULL, 0, __FILE__, __LINE__); + goto fail1; + } + pnotAfter = PyUnicode_FromStringAndSize(buf, len); + if (pnotAfter == NULL) + goto fail1; + if (PyDict_SetItemString(retval, "notAfter", pnotAfter) < 0) { + Py_DECREF(pnotAfter); + goto fail1; + } + Py_DECREF(pnotAfter); + + /* Now look for subjectAltName */ + + peer_alt_names = _get_peer_alt_names(certificate); + if (peer_alt_names == NULL) + goto fail1; + else if (peer_alt_names != Py_None) { + if (PyDict_SetItemString(retval, "subjectAltName", + peer_alt_names) < 0) { + Py_DECREF(peer_alt_names); + goto fail1; + } + Py_DECREF(peer_alt_names); + } + + BIO_free(biobuf); + return retval; fail1: - if (biobuf != NULL) - BIO_free(biobuf); + if (biobuf != NULL) + BIO_free(biobuf); fail0: - Py_XDECREF(retval); - return NULL; + Py_XDECREF(retval); + return NULL; } static PyObject * PySSL_test_decode_certificate (PyObject *mod, PyObject *args) { - PyObject *retval = NULL; - char *filename = NULL; - X509 *x=NULL; - BIO *cert; - int verbose = 1; - - if (!PyArg_ParseTuple(args, "s|i:test_decode_certificate", - &filename, &verbose)) - return NULL; - - if ((cert=BIO_new(BIO_s_file())) == NULL) { - PyErr_SetString(PySSLErrorObject, - "Can't malloc memory to read file"); - goto fail0; - } - - if (BIO_read_filename(cert,filename) <= 0) { - PyErr_SetString(PySSLErrorObject, - "Can't open file"); - goto fail0; - } - - x = PEM_read_bio_X509_AUX(cert,NULL, NULL, NULL); - if (x == NULL) { - PyErr_SetString(PySSLErrorObject, - "Error decoding PEM-encoded file"); - goto fail0; - } - - retval = _decode_certificate(x, verbose); + PyObject *retval = NULL; + char *filename = NULL; + X509 *x=NULL; + BIO *cert; + int verbose = 1; + + if (!PyArg_ParseTuple(args, "s|i:test_decode_certificate", + &filename, &verbose)) + return NULL; + + if ((cert=BIO_new(BIO_s_file())) == NULL) { + PyErr_SetString(PySSLErrorObject, + "Can't malloc memory to read file"); + goto fail0; + } + + if (BIO_read_filename(cert,filename) <= 0) { + PyErr_SetString(PySSLErrorObject, + "Can't open file"); + goto fail0; + } + + x = PEM_read_bio_X509_AUX(cert,NULL, NULL, NULL); + if (x == NULL) { + PyErr_SetString(PySSLErrorObject, + "Error decoding PEM-encoded file"); + goto fail0; + } + + retval = _decode_certificate(x, verbose); fail0: - if (cert != NULL) BIO_free(cert); - return retval; + if (cert != NULL) BIO_free(cert); + return retval; } static PyObject * PySSL_peercert(PySSLObject *self, PyObject *args) { - PyObject *retval = NULL; - int len; - int verification; - PyObject *binary_mode = Py_None; - - if (!PyArg_ParseTuple(args, "|O:peer_certificate", &binary_mode)) - return NULL; - - if (!self->peer_cert) - Py_RETURN_NONE; - - if (PyObject_IsTrue(binary_mode)) { - /* return cert in DER-encoded format */ - - unsigned char *bytes_buf = NULL; - - bytes_buf = NULL; - len = i2d_X509(self->peer_cert, &bytes_buf); - if (len < 0) { - PySSL_SetError(self, len, __FILE__, __LINE__); - return NULL; - } - /* this is actually an immutable bytes sequence */ - retval = PyBytes_FromStringAndSize - ((const char *) bytes_buf, len); - OPENSSL_free(bytes_buf); - return retval; - - } else { - - verification = SSL_CTX_get_verify_mode(self->ctx); - if ((verification & SSL_VERIFY_PEER) == 0) - return PyDict_New(); - else - return _decode_certificate (self->peer_cert, 0); - } + PyObject *retval = NULL; + int len; + int verification; + PyObject *binary_mode = Py_None; + + if (!PyArg_ParseTuple(args, "|O:peer_certificate", &binary_mode)) + return NULL; + + if (!self->peer_cert) + Py_RETURN_NONE; + + if (PyObject_IsTrue(binary_mode)) { + /* return cert in DER-encoded format */ + + unsigned char *bytes_buf = NULL; + + bytes_buf = NULL; + len = i2d_X509(self->peer_cert, &bytes_buf); + if (len < 0) { + PySSL_SetError(self, len, __FILE__, __LINE__); + return NULL; + } + /* this is actually an immutable bytes sequence */ + retval = PyBytes_FromStringAndSize + ((const char *) bytes_buf, len); + OPENSSL_free(bytes_buf); + return retval; + + } else { + + verification = SSL_CTX_get_verify_mode(self->ctx); + if ((verification & SSL_VERIFY_PEER) == 0) + return PyDict_New(); + else + return _decode_certificate (self->peer_cert, 0); + } } PyDoc_STRVAR(PySSL_peercert_doc, @@ -1033,60 +1033,60 @@ return the certificate even if it wasn't validated."); static PyObject *PySSL_cipher (PySSLObject *self) { - PyObject *retval, *v; - SSL_CIPHER *current; - char *cipher_name; - char *cipher_protocol; - - if (self->ssl == NULL) - return Py_None; - current = SSL_get_current_cipher(self->ssl); - if (current == NULL) - return Py_None; - - retval = PyTuple_New(3); - if (retval == NULL) - return NULL; - - cipher_name = (char *) SSL_CIPHER_get_name(current); - if (cipher_name == NULL) { - PyTuple_SET_ITEM(retval, 0, Py_None); - } else { - v = PyUnicode_FromString(cipher_name); - if (v == NULL) - goto fail0; - PyTuple_SET_ITEM(retval, 0, v); - } - cipher_protocol = SSL_CIPHER_get_version(current); - if (cipher_protocol == NULL) { - PyTuple_SET_ITEM(retval, 1, Py_None); - } else { - v = PyUnicode_FromString(cipher_protocol); - if (v == NULL) - goto fail0; - PyTuple_SET_ITEM(retval, 1, v); - } - v = PyLong_FromLong(SSL_CIPHER_get_bits(current, NULL)); - if (v == NULL) - goto fail0; - PyTuple_SET_ITEM(retval, 2, v); - return retval; + PyObject *retval, *v; + SSL_CIPHER *current; + char *cipher_name; + char *cipher_protocol; + + if (self->ssl == NULL) + return Py_None; + current = SSL_get_current_cipher(self->ssl); + if (current == NULL) + return Py_None; + + retval = PyTuple_New(3); + if (retval == NULL) + return NULL; + + cipher_name = (char *) SSL_CIPHER_get_name(current); + if (cipher_name == NULL) { + PyTuple_SET_ITEM(retval, 0, Py_None); + } else { + v = PyUnicode_FromString(cipher_name); + if (v == NULL) + goto fail0; + PyTuple_SET_ITEM(retval, 0, v); + } + cipher_protocol = SSL_CIPHER_get_version(current); + if (cipher_protocol == NULL) { + PyTuple_SET_ITEM(retval, 1, Py_None); + } else { + v = PyUnicode_FromString(cipher_protocol); + if (v == NULL) + goto fail0; + PyTuple_SET_ITEM(retval, 1, v); + } + v = PyLong_FromLong(SSL_CIPHER_get_bits(current, NULL)); + if (v == NULL) + goto fail0; + PyTuple_SET_ITEM(retval, 2, v); + return retval; fail0: - Py_DECREF(retval); - return NULL; + Py_DECREF(retval); + return NULL; } static void PySSL_dealloc(PySSLObject *self) { - if (self->peer_cert) /* Possible not to have one? */ - X509_free (self->peer_cert); - if (self->ssl) - SSL_free(self->ssl); - if (self->ctx) - SSL_CTX_free(self->ctx); - Py_XDECREF(self->Socket); - PyObject_Del(self); + if (self->peer_cert) /* Possible not to have one? */ + X509_free (self->peer_cert); + if (self->ssl) + SSL_free(self->ssl); + if (self->ctx) + SSL_CTX_free(self->ctx); + Py_XDECREF(self->Socket); + PyObject_Del(self); } /* If the socket has a timeout, do a select()/poll() on the socket. @@ -1097,141 +1097,141 @@ static void PySSL_dealloc(PySSLObject *self) static int check_socket_and_wait_for_timeout(PySocketSockObject *s, int writing) { - fd_set fds; - struct timeval tv; - int rc; - - /* Nothing to do unless we're in timeout mode (not non-blocking) */ - if (s->sock_timeout < 0.0) - return SOCKET_IS_BLOCKING; - else if (s->sock_timeout == 0.0) - return SOCKET_IS_NONBLOCKING; - - /* Guard against closed socket */ - if (s->sock_fd < 0) - return SOCKET_HAS_BEEN_CLOSED; - - /* Prefer poll, if available, since you can poll() any fd - * which can't be done with select(). */ + fd_set fds; + struct timeval tv; + int rc; + + /* Nothing to do unless we're in timeout mode (not non-blocking) */ + if (s->sock_timeout < 0.0) + return SOCKET_IS_BLOCKING; + else if (s->sock_timeout == 0.0) + return SOCKET_IS_NONBLOCKING; + + /* Guard against closed socket */ + if (s->sock_fd < 0) + return SOCKET_HAS_BEEN_CLOSED; + + /* Prefer poll, if available, since you can poll() any fd + * which can't be done with select(). */ #ifdef HAVE_POLL - { - struct pollfd pollfd; - int timeout; + { + struct pollfd pollfd; + int timeout; - pollfd.fd = s->sock_fd; - pollfd.events = writing ? POLLOUT : POLLIN; + pollfd.fd = s->sock_fd; + pollfd.events = writing ? POLLOUT : POLLIN; - /* s->sock_timeout is in seconds, timeout in ms */ - timeout = (int)(s->sock_timeout * 1000 + 0.5); - PySSL_BEGIN_ALLOW_THREADS - rc = poll(&pollfd, 1, timeout); - PySSL_END_ALLOW_THREADS + /* s->sock_timeout is in seconds, timeout in ms */ + timeout = (int)(s->sock_timeout * 1000 + 0.5); + PySSL_BEGIN_ALLOW_THREADS + rc = poll(&pollfd, 1, timeout); + PySSL_END_ALLOW_THREADS - goto normal_return; - } + goto normal_return; + } #endif - /* Guard against socket too large for select*/ + /* Guard against socket too large for select*/ #ifndef Py_SOCKET_FD_CAN_BE_GE_FD_SETSIZE - if (s->sock_fd >= FD_SETSIZE) - return SOCKET_TOO_LARGE_FOR_SELECT; + if (s->sock_fd >= FD_SETSIZE) + return SOCKET_TOO_LARGE_FOR_SELECT; #endif - /* Construct the arguments to select */ - tv.tv_sec = (int)s->sock_timeout; - tv.tv_usec = (int)((s->sock_timeout - tv.tv_sec) * 1e6); - FD_ZERO(&fds); - FD_SET(s->sock_fd, &fds); + /* Construct the arguments to select */ + tv.tv_sec = (int)s->sock_timeout; + tv.tv_usec = (int)((s->sock_timeout - tv.tv_sec) * 1e6); + FD_ZERO(&fds); + FD_SET(s->sock_fd, &fds); - /* See if the socket is ready */ - PySSL_BEGIN_ALLOW_THREADS - if (writing) - rc = select(s->sock_fd+1, NULL, &fds, NULL, &tv); - else - rc = select(s->sock_fd+1, &fds, NULL, NULL, &tv); - PySSL_END_ALLOW_THREADS + /* See if the socket is ready */ + PySSL_BEGIN_ALLOW_THREADS + if (writing) + rc = select(s->sock_fd+1, NULL, &fds, NULL, &tv); + else + rc = select(s->sock_fd+1, &fds, NULL, NULL, &tv); + PySSL_END_ALLOW_THREADS #ifdef HAVE_POLL normal_return: #endif - /* Return SOCKET_TIMED_OUT on timeout, SOCKET_OPERATION_OK otherwise - (when we are able to write or when there's something to read) */ - return rc == 0 ? SOCKET_HAS_TIMED_OUT : SOCKET_OPERATION_OK; + /* Return SOCKET_TIMED_OUT on timeout, SOCKET_OPERATION_OK otherwise + (when we are able to write or when there's something to read) */ + return rc == 0 ? SOCKET_HAS_TIMED_OUT : SOCKET_OPERATION_OK; } static PyObject *PySSL_SSLwrite(PySSLObject *self, PyObject *args) { - char *data; - int len; - int count; - int sockstate; - int err; - int nonblocking; - PySocketSockObject *sock - = (PySocketSockObject *) PyWeakref_GetObject(self->Socket); - - if (((PyObject*)sock) == Py_None) { - _setSSLError("Underlying socket connection gone", - PY_SSL_ERROR_NO_SOCKET, __FILE__, __LINE__); - return NULL; - } - - if (!PyArg_ParseTuple(args, "y#:write", &data, &count)) - return NULL; - - /* just in case the blocking state of the socket has been changed */ - nonblocking = (sock->sock_timeout >= 0.0); - BIO_set_nbio(SSL_get_rbio(self->ssl), nonblocking); - BIO_set_nbio(SSL_get_wbio(self->ssl), nonblocking); + char *data; + int len; + int count; + int sockstate; + int err; + int nonblocking; + PySocketSockObject *sock + = (PySocketSockObject *) PyWeakref_GetObject(self->Socket); + + if (((PyObject*)sock) == Py_None) { + _setSSLError("Underlying socket connection gone", + PY_SSL_ERROR_NO_SOCKET, __FILE__, __LINE__); + return NULL; + } - sockstate = check_socket_and_wait_for_timeout(sock, 1); - if (sockstate == SOCKET_HAS_TIMED_OUT) { - PyErr_SetString(PySSLErrorObject, - "The write operation timed out"); - return NULL; - } else if (sockstate == SOCKET_HAS_BEEN_CLOSED) { - PyErr_SetString(PySSLErrorObject, - "Underlying socket has been closed."); - return NULL; - } else if (sockstate == SOCKET_TOO_LARGE_FOR_SELECT) { - PyErr_SetString(PySSLErrorObject, - "Underlying socket too large for select()."); - return NULL; - } - do { - err = 0; - PySSL_BEGIN_ALLOW_THREADS - len = SSL_write(self->ssl, data, count); - err = SSL_get_error(self->ssl, len); - PySSL_END_ALLOW_THREADS - if(PyErr_CheckSignals()) { - return NULL; - } - if (err == SSL_ERROR_WANT_READ) { - sockstate = - check_socket_and_wait_for_timeout(sock, 0); - } else if (err == SSL_ERROR_WANT_WRITE) { - sockstate = - check_socket_and_wait_for_timeout(sock, 1); - } else { - sockstate = SOCKET_OPERATION_OK; - } - if (sockstate == SOCKET_HAS_TIMED_OUT) { - PyErr_SetString(PySSLErrorObject, - "The write operation timed out"); - return NULL; - } else if (sockstate == SOCKET_HAS_BEEN_CLOSED) { - PyErr_SetString(PySSLErrorObject, - "Underlying socket has been closed."); - return NULL; - } else if (sockstate == SOCKET_IS_NONBLOCKING) { - break; - } - } while (err == SSL_ERROR_WANT_READ || err == SSL_ERROR_WANT_WRITE); - if (len > 0) - return PyLong_FromLong(len); - else - return PySSL_SetError(self, len, __FILE__, __LINE__); + if (!PyArg_ParseTuple(args, "y#:write", &data, &count)) + return NULL; + + /* just in case the blocking state of the socket has been changed */ + nonblocking = (sock->sock_timeout >= 0.0); + BIO_set_nbio(SSL_get_rbio(self->ssl), nonblocking); + BIO_set_nbio(SSL_get_wbio(self->ssl), nonblocking); + + sockstate = check_socket_and_wait_for_timeout(sock, 1); + if (sockstate == SOCKET_HAS_TIMED_OUT) { + PyErr_SetString(PySSLErrorObject, + "The write operation timed out"); + return NULL; + } else if (sockstate == SOCKET_HAS_BEEN_CLOSED) { + PyErr_SetString(PySSLErrorObject, + "Underlying socket has been closed."); + return NULL; + } else if (sockstate == SOCKET_TOO_LARGE_FOR_SELECT) { + PyErr_SetString(PySSLErrorObject, + "Underlying socket too large for select()."); + return NULL; + } + do { + err = 0; + PySSL_BEGIN_ALLOW_THREADS + len = SSL_write(self->ssl, data, count); + err = SSL_get_error(self->ssl, len); + PySSL_END_ALLOW_THREADS + if(PyErr_CheckSignals()) { + return NULL; + } + if (err == SSL_ERROR_WANT_READ) { + sockstate = + check_socket_and_wait_for_timeout(sock, 0); + } else if (err == SSL_ERROR_WANT_WRITE) { + sockstate = + check_socket_and_wait_for_timeout(sock, 1); + } else { + sockstate = SOCKET_OPERATION_OK; + } + if (sockstate == SOCKET_HAS_TIMED_OUT) { + PyErr_SetString(PySSLErrorObject, + "The write operation timed out"); + return NULL; + } else if (sockstate == SOCKET_HAS_BEEN_CLOSED) { + PyErr_SetString(PySSLErrorObject, + "Underlying socket has been closed."); + return NULL; + } else if (sockstate == SOCKET_IS_NONBLOCKING) { + break; + } + } while (err == SSL_ERROR_WANT_READ || err == SSL_ERROR_WANT_WRITE); + if (len > 0) + return PyLong_FromLong(len); + else + return PySSL_SetError(self, len, __FILE__, __LINE__); } PyDoc_STRVAR(PySSL_SSLwrite_doc, @@ -1242,15 +1242,15 @@ of bytes written."); static PyObject *PySSL_SSLpending(PySSLObject *self) { - int count = 0; - - PySSL_BEGIN_ALLOW_THREADS - count = SSL_pending(self->ssl); - PySSL_END_ALLOW_THREADS - if (count < 0) - return PySSL_SetError(self, count, __FILE__, __LINE__); - else - return PyLong_FromLong(count); + int count = 0; + + PySSL_BEGIN_ALLOW_THREADS + count = SSL_pending(self->ssl); + PySSL_END_ALLOW_THREADS + if (count < 0) + return PySSL_SetError(self, count, __FILE__, __LINE__); + else + return PyLong_FromLong(count); } PyDoc_STRVAR(PySSL_SSLpending_doc, @@ -1261,122 +1261,122 @@ pending on the connection.\n"); static PyObject *PySSL_SSLread(PySSLObject *self, PyObject *args) { - PyObject *dest = NULL; - Py_buffer buf; - int buf_passed = 0; - int count = -1; - char *mem; - /* XXX this should use Py_ssize_t */ - int len = 1024; - int sockstate; - int err; - int nonblocking; - PySocketSockObject *sock - = (PySocketSockObject *) PyWeakref_GetObject(self->Socket); - - if (((PyObject*)sock) == Py_None) { - _setSSLError("Underlying socket connection gone", - PY_SSL_ERROR_NO_SOCKET, __FILE__, __LINE__); - return NULL; - } + PyObject *dest = NULL; + Py_buffer buf; + int buf_passed = 0; + int count = -1; + char *mem; + /* XXX this should use Py_ssize_t */ + int len = 1024; + int sockstate; + int err; + int nonblocking; + PySocketSockObject *sock + = (PySocketSockObject *) PyWeakref_GetObject(self->Socket); + + if (((PyObject*)sock) == Py_None) { + _setSSLError("Underlying socket connection gone", + PY_SSL_ERROR_NO_SOCKET, __FILE__, __LINE__); + return NULL; + } - if (!PyArg_ParseTuple(args, "|Oi:read", &dest, &count)) - return NULL; - if ((dest == NULL) || (dest == Py_None)) { - if (!(dest = PyByteArray_FromStringAndSize((char *) 0, len))) - return NULL; - mem = PyByteArray_AS_STRING(dest); - } else if (PyLong_Check(dest)) { - len = PyLong_AS_LONG(dest); - if (!(dest = PyByteArray_FromStringAndSize((char *) 0, len))) - return NULL; - mem = PyByteArray_AS_STRING(dest); - } else { - if (PyObject_GetBuffer(dest, &buf, PyBUF_CONTIG) < 0) - return NULL; - mem = buf.buf; - len = buf.len; - if ((count > 0) && (count <= len)) - len = count; - buf_passed = 1; - } - - /* just in case the blocking state of the socket has been changed */ - nonblocking = (sock->sock_timeout >= 0.0); - BIO_set_nbio(SSL_get_rbio(self->ssl), nonblocking); - BIO_set_nbio(SSL_get_wbio(self->ssl), nonblocking); - - /* first check if there are bytes ready to be read */ - PySSL_BEGIN_ALLOW_THREADS - count = SSL_pending(self->ssl); - PySSL_END_ALLOW_THREADS - - if (!count) { - sockstate = check_socket_and_wait_for_timeout(sock, 0); - if (sockstate == SOCKET_HAS_TIMED_OUT) { - PyErr_SetString(PySSLErrorObject, - "The read operation timed out"); - goto error; - } else if (sockstate == SOCKET_TOO_LARGE_FOR_SELECT) { - PyErr_SetString(PySSLErrorObject, - "Underlying socket too large for select()."); - goto error; - } else if (sockstate == SOCKET_HAS_BEEN_CLOSED) { - count = 0; - goto done; - } - } - do { - err = 0; - PySSL_BEGIN_ALLOW_THREADS - count = SSL_read(self->ssl, mem, len); - err = SSL_get_error(self->ssl, count); - PySSL_END_ALLOW_THREADS - if (PyErr_CheckSignals()) - goto error; - if (err == SSL_ERROR_WANT_READ) { - sockstate = - check_socket_and_wait_for_timeout(sock, 0); - } else if (err == SSL_ERROR_WANT_WRITE) { - sockstate = - check_socket_and_wait_for_timeout(sock, 1); - } else if ((err == SSL_ERROR_ZERO_RETURN) && - (SSL_get_shutdown(self->ssl) == - SSL_RECEIVED_SHUTDOWN)) - { - count = 0; - goto done; - } else { - sockstate = SOCKET_OPERATION_OK; - } - if (sockstate == SOCKET_HAS_TIMED_OUT) { - PyErr_SetString(PySSLErrorObject, - "The read operation timed out"); - goto error; - } else if (sockstate == SOCKET_IS_NONBLOCKING) { - break; - } - } while (err == SSL_ERROR_WANT_READ || err == SSL_ERROR_WANT_WRITE); - if (count <= 0) { - PySSL_SetError(self, count, __FILE__, __LINE__); - goto error; - } + if (!PyArg_ParseTuple(args, "|Oi:read", &dest, &count)) + return NULL; + if ((dest == NULL) || (dest == Py_None)) { + if (!(dest = PyByteArray_FromStringAndSize((char *) 0, len))) + return NULL; + mem = PyByteArray_AS_STRING(dest); + } else if (PyLong_Check(dest)) { + len = PyLong_AS_LONG(dest); + if (!(dest = PyByteArray_FromStringAndSize((char *) 0, len))) + return NULL; + mem = PyByteArray_AS_STRING(dest); + } else { + if (PyObject_GetBuffer(dest, &buf, PyBUF_CONTIG) < 0) + return NULL; + mem = buf.buf; + len = buf.len; + if ((count > 0) && (count <= len)) + len = count; + buf_passed = 1; + } + + /* just in case the blocking state of the socket has been changed */ + nonblocking = (sock->sock_timeout >= 0.0); + BIO_set_nbio(SSL_get_rbio(self->ssl), nonblocking); + BIO_set_nbio(SSL_get_wbio(self->ssl), nonblocking); + + /* first check if there are bytes ready to be read */ + PySSL_BEGIN_ALLOW_THREADS + count = SSL_pending(self->ssl); + PySSL_END_ALLOW_THREADS + + if (!count) { + sockstate = check_socket_and_wait_for_timeout(sock, 0); + if (sockstate == SOCKET_HAS_TIMED_OUT) { + PyErr_SetString(PySSLErrorObject, + "The read operation timed out"); + goto error; + } else if (sockstate == SOCKET_TOO_LARGE_FOR_SELECT) { + PyErr_SetString(PySSLErrorObject, + "Underlying socket too large for select()."); + goto error; + } else if (sockstate == SOCKET_HAS_BEEN_CLOSED) { + count = 0; + goto done; + } + } + do { + err = 0; + PySSL_BEGIN_ALLOW_THREADS + count = SSL_read(self->ssl, mem, len); + err = SSL_get_error(self->ssl, count); + PySSL_END_ALLOW_THREADS + if (PyErr_CheckSignals()) + goto error; + if (err == SSL_ERROR_WANT_READ) { + sockstate = + check_socket_and_wait_for_timeout(sock, 0); + } else if (err == SSL_ERROR_WANT_WRITE) { + sockstate = + check_socket_and_wait_for_timeout(sock, 1); + } else if ((err == SSL_ERROR_ZERO_RETURN) && + (SSL_get_shutdown(self->ssl) == + SSL_RECEIVED_SHUTDOWN)) + { + count = 0; + goto done; + } else { + sockstate = SOCKET_OPERATION_OK; + } + if (sockstate == SOCKET_HAS_TIMED_OUT) { + PyErr_SetString(PySSLErrorObject, + "The read operation timed out"); + goto error; + } else if (sockstate == SOCKET_IS_NONBLOCKING) { + break; + } + } while (err == SSL_ERROR_WANT_READ || err == SSL_ERROR_WANT_WRITE); + if (count <= 0) { + PySSL_SetError(self, count, __FILE__, __LINE__); + goto error; + } done: - if (!buf_passed) { - PyObject *res = PyBytes_FromStringAndSize(mem, count); - Py_DECREF(dest); - return res; - } else { - PyBuffer_Release(&buf); - return PyLong_FromLong(count); - } + if (!buf_passed) { + PyObject *res = PyBytes_FromStringAndSize(mem, count); + Py_DECREF(dest); + return res; + } else { + PyBuffer_Release(&buf); + return PyLong_FromLong(count); + } error: - if (!buf_passed) { - Py_DECREF(dest); - } else { - PyBuffer_Release(&buf); - } - return NULL; + if (!buf_passed) { + Py_DECREF(dest); + } else { + PyBuffer_Release(&buf); + } + return NULL; } PyDoc_STRVAR(PySSL_SSLread_doc, @@ -1386,84 +1386,84 @@ Read up to len bytes from the SSL socket."); static PyObject *PySSL_SSLshutdown(PySSLObject *self) { - int err, ssl_err, sockstate, nonblocking; - int zeros = 0; - PySocketSockObject *sock - = (PySocketSockObject *) PyWeakref_GetObject(self->Socket); - - /* Guard against closed socket */ - if ((((PyObject*)sock) == Py_None) || (sock->sock_fd < 0)) { - _setSSLError("Underlying socket connection gone", - PY_SSL_ERROR_NO_SOCKET, __FILE__, __LINE__); - return NULL; + int err, ssl_err, sockstate, nonblocking; + int zeros = 0; + PySocketSockObject *sock + = (PySocketSockObject *) PyWeakref_GetObject(self->Socket); + + /* Guard against closed socket */ + if ((((PyObject*)sock) == Py_None) || (sock->sock_fd < 0)) { + _setSSLError("Underlying socket connection gone", + PY_SSL_ERROR_NO_SOCKET, __FILE__, __LINE__); + return NULL; + } + + /* Just in case the blocking state of the socket has been changed */ + nonblocking = (sock->sock_timeout >= 0.0); + BIO_set_nbio(SSL_get_rbio(self->ssl), nonblocking); + BIO_set_nbio(SSL_get_wbio(self->ssl), nonblocking); + + while (1) { + PySSL_BEGIN_ALLOW_THREADS + /* Disable read-ahead so that unwrap can work correctly. + * Otherwise OpenSSL might read in too much data, + * eating clear text data that happens to be + * transmitted after the SSL shutdown. + * Should be safe to call repeatedly everytime this + * function is used and the shutdown_seen_zero != 0 + * condition is met. + */ + if (self->shutdown_seen_zero) + SSL_set_read_ahead(self->ssl, 0); + err = SSL_shutdown(self->ssl); + PySSL_END_ALLOW_THREADS + /* If err == 1, a secure shutdown with SSL_shutdown() is complete */ + if (err > 0) + break; + if (err == 0) { + /* Don't loop endlessly; instead preserve legacy + behaviour of trying SSL_shutdown() only twice. + This looks necessary for OpenSSL < 0.9.8m */ + if (++zeros > 1) + break; + /* Shutdown was sent, now try receiving */ + self->shutdown_seen_zero = 1; + continue; + } + + /* Possibly retry shutdown until timeout or failure */ + ssl_err = SSL_get_error(self->ssl, err); + if (ssl_err == SSL_ERROR_WANT_READ) + sockstate = check_socket_and_wait_for_timeout(sock, 0); + else if (ssl_err == SSL_ERROR_WANT_WRITE) + sockstate = check_socket_and_wait_for_timeout(sock, 1); + else + break; + if (sockstate == SOCKET_HAS_TIMED_OUT) { + if (ssl_err == SSL_ERROR_WANT_READ) + PyErr_SetString(PySSLErrorObject, + "The read operation timed out"); + else + PyErr_SetString(PySSLErrorObject, + "The write operation timed out"); + return NULL; + } + else if (sockstate == SOCKET_TOO_LARGE_FOR_SELECT) { + PyErr_SetString(PySSLErrorObject, + "Underlying socket too large for select()."); + return NULL; } + else if (sockstate != SOCKET_OPERATION_OK) + /* Retain the SSL error code */ + break; + } - /* Just in case the blocking state of the socket has been changed */ - nonblocking = (sock->sock_timeout >= 0.0); - BIO_set_nbio(SSL_get_rbio(self->ssl), nonblocking); - BIO_set_nbio(SSL_get_wbio(self->ssl), nonblocking); - - while (1) { - PySSL_BEGIN_ALLOW_THREADS - /* Disable read-ahead so that unwrap can work correctly. - * Otherwise OpenSSL might read in too much data, - * eating clear text data that happens to be - * transmitted after the SSL shutdown. - * Should be safe to call repeatedly everytime this - * function is used and the shutdown_seen_zero != 0 - * condition is met. - */ - if (self->shutdown_seen_zero) - SSL_set_read_ahead(self->ssl, 0); - err = SSL_shutdown(self->ssl); - PySSL_END_ALLOW_THREADS - /* If err == 1, a secure shutdown with SSL_shutdown() is complete */ - if (err > 0) - break; - if (err == 0) { - /* Don't loop endlessly; instead preserve legacy - behaviour of trying SSL_shutdown() only twice. - This looks necessary for OpenSSL < 0.9.8m */ - if (++zeros > 1) - break; - /* Shutdown was sent, now try receiving */ - self->shutdown_seen_zero = 1; - continue; - } - - /* Possibly retry shutdown until timeout or failure */ - ssl_err = SSL_get_error(self->ssl, err); - if (ssl_err == SSL_ERROR_WANT_READ) - sockstate = check_socket_and_wait_for_timeout(sock, 0); - else if (ssl_err == SSL_ERROR_WANT_WRITE) - sockstate = check_socket_and_wait_for_timeout(sock, 1); - else - break; - if (sockstate == SOCKET_HAS_TIMED_OUT) { - if (ssl_err == SSL_ERROR_WANT_READ) - PyErr_SetString(PySSLErrorObject, - "The read operation timed out"); - else - PyErr_SetString(PySSLErrorObject, - "The write operation timed out"); - return NULL; - } - else if (sockstate == SOCKET_TOO_LARGE_FOR_SELECT) { - PyErr_SetString(PySSLErrorObject, - "Underlying socket too large for select()."); - return NULL; - } - else if (sockstate != SOCKET_OPERATION_OK) - /* Retain the SSL error code */ - break; - } - - if (err < 0) - return PySSL_SetError(self, err, __FILE__, __LINE__); - else { - Py_INCREF(sock); - return (PyObject *) sock; - } + if (err < 0) + return PySSL_SetError(self, err, __FILE__, __LINE__); + else { + Py_INCREF(sock); + return (PyObject *) sock; + } } PyDoc_STRVAR(PySSL_SSLshutdown_doc, @@ -1474,51 +1474,51 @@ the underlying socket object."); static PyMethodDef PySSLMethods[] = { - {"do_handshake", (PyCFunction)PySSL_SSLdo_handshake, METH_NOARGS}, - {"write", (PyCFunction)PySSL_SSLwrite, METH_VARARGS, - PySSL_SSLwrite_doc}, - {"read", (PyCFunction)PySSL_SSLread, METH_VARARGS, - PySSL_SSLread_doc}, - {"pending", (PyCFunction)PySSL_SSLpending, METH_NOARGS, - PySSL_SSLpending_doc}, - {"peer_certificate", (PyCFunction)PySSL_peercert, METH_VARARGS, - PySSL_peercert_doc}, - {"cipher", (PyCFunction)PySSL_cipher, METH_NOARGS}, - {"shutdown", (PyCFunction)PySSL_SSLshutdown, METH_NOARGS, - PySSL_SSLshutdown_doc}, - {NULL, NULL} + {"do_handshake", (PyCFunction)PySSL_SSLdo_handshake, METH_NOARGS}, + {"write", (PyCFunction)PySSL_SSLwrite, METH_VARARGS, + PySSL_SSLwrite_doc}, + {"read", (PyCFunction)PySSL_SSLread, METH_VARARGS, + PySSL_SSLread_doc}, + {"pending", (PyCFunction)PySSL_SSLpending, METH_NOARGS, + PySSL_SSLpending_doc}, + {"peer_certificate", (PyCFunction)PySSL_peercert, METH_VARARGS, + PySSL_peercert_doc}, + {"cipher", (PyCFunction)PySSL_cipher, METH_NOARGS}, + {"shutdown", (PyCFunction)PySSL_SSLshutdown, METH_NOARGS, + PySSL_SSLshutdown_doc}, + {NULL, NULL} }; static PyTypeObject PySSL_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "ssl.SSLContext", /*tp_name*/ - sizeof(PySSLObject), /*tp_basicsize*/ - 0, /*tp_itemsize*/ - /* methods */ - (destructor)PySSL_dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_reserved*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash*/ - 0, /*tp_call*/ - 0, /*tp_str*/ - 0, /*tp_getattro*/ - 0, /*tp_setattro*/ - 0, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT, /*tp_flags*/ - 0, /*tp_doc*/ - 0, /*tp_traverse*/ - 0, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - PySSLMethods, /*tp_methods*/ + PyVarObject_HEAD_INIT(NULL, 0) + "ssl.SSLContext", /*tp_name*/ + sizeof(PySSLObject), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + /* methods */ + (destructor)PySSL_dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_reserved*/ + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + 0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT, /*tp_flags*/ + 0, /*tp_doc*/ + 0, /*tp_traverse*/ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + PySSLMethods, /*tp_methods*/ }; #ifdef HAVE_OPENSSL_RAND @@ -1532,7 +1532,7 @@ PySSL_RAND_add(PyObject *self, PyObject *args) double entropy; if (!PyArg_ParseTuple(args, "s#d:RAND_add", &buf, &len, &entropy)) - return NULL; + return NULL; RAND_add(buf, len, entropy); Py_INCREF(Py_None); return Py_None; @@ -1563,15 +1563,15 @@ PySSL_RAND_egd(PyObject *self, PyObject *arg) int bytes; if (!PyUnicode_Check(arg)) - return PyErr_Format(PyExc_TypeError, - "RAND_egd() expected string, found %s", - Py_TYPE(arg)->tp_name); + return PyErr_Format(PyExc_TypeError, + "RAND_egd() expected string, found %s", + Py_TYPE(arg)->tp_name); bytes = RAND_egd(_PyUnicode_AsString(arg)); if (bytes == -1) { - PyErr_SetString(PySSLErrorObject, - "EGD connection failed or EGD did not return " - "enough data to seed the PRNG"); - return NULL; + PyErr_SetString(PySSLErrorObject, + "EGD connection failed or EGD did not return " + "enough data to seed the PRNG"); + return NULL; } return PyLong_FromLong(bytes); } @@ -1590,19 +1590,19 @@ fails or if it does provide enough data to seed PRNG."); /* List of functions exported by this module. */ static PyMethodDef PySSL_methods[] = { - {"sslwrap", PySSL_sslwrap, - METH_VARARGS, ssl_doc}, - {"_test_decode_cert", PySSL_test_decode_certificate, - METH_VARARGS}, + {"sslwrap", PySSL_sslwrap, + METH_VARARGS, ssl_doc}, + {"_test_decode_cert", PySSL_test_decode_certificate, + METH_VARARGS}, #ifdef HAVE_OPENSSL_RAND - {"RAND_add", PySSL_RAND_add, METH_VARARGS, - PySSL_RAND_add_doc}, - {"RAND_egd", PySSL_RAND_egd, METH_O, - PySSL_RAND_egd_doc}, - {"RAND_status", (PyCFunction)PySSL_RAND_status, METH_NOARGS, - PySSL_RAND_status_doc}, + {"RAND_add", PySSL_RAND_add, METH_VARARGS, + PySSL_RAND_add_doc}, + {"RAND_egd", PySSL_RAND_egd, METH_O, + PySSL_RAND_egd_doc}, + {"RAND_status", (PyCFunction)PySSL_RAND_status, METH_NOARGS, + PySSL_RAND_status_doc}, #endif - {NULL, NULL} /* Sentinel */ + {NULL, NULL} /* Sentinel */ }; @@ -1614,66 +1614,66 @@ static PyMethodDef PySSL_methods[] = { static PyThread_type_lock *_ssl_locks = NULL; static unsigned long _ssl_thread_id_function (void) { - return PyThread_get_thread_ident(); + return PyThread_get_thread_ident(); } static void _ssl_thread_locking_function - (int mode, int n, const char *file, int line) { - /* this function is needed to perform locking on shared data - structures. (Note that OpenSSL uses a number of global data - structures that will be implicitly shared whenever multiple - threads use OpenSSL.) Multi-threaded applications will - crash at random if it is not set. - - locking_function() must be able to handle up to - CRYPTO_num_locks() different mutex locks. It sets the n-th - lock if mode & CRYPTO_LOCK, and releases it otherwise. - - file and line are the file number of the function setting the - lock. They can be useful for debugging. - */ - - if ((_ssl_locks == NULL) || - (n < 0) || ((unsigned)n >= _ssl_locks_count)) - return; - - if (mode & CRYPTO_LOCK) { - PyThread_acquire_lock(_ssl_locks[n], 1); - } else { - PyThread_release_lock(_ssl_locks[n]); - } + (int mode, int n, const char *file, int line) { + /* this function is needed to perform locking on shared data + structures. (Note that OpenSSL uses a number of global data + structures that will be implicitly shared whenever multiple + threads use OpenSSL.) Multi-threaded applications will + crash at random if it is not set. + + locking_function() must be able to handle up to + CRYPTO_num_locks() different mutex locks. It sets the n-th + lock if mode & CRYPTO_LOCK, and releases it otherwise. + + file and line are the file number of the function setting the + lock. They can be useful for debugging. + */ + + if ((_ssl_locks == NULL) || + (n < 0) || ((unsigned)n >= _ssl_locks_count)) + return; + + if (mode & CRYPTO_LOCK) { + PyThread_acquire_lock(_ssl_locks[n], 1); + } else { + PyThread_release_lock(_ssl_locks[n]); + } } static int _setup_ssl_threads(void) { - unsigned int i; - - if (_ssl_locks == NULL) { - _ssl_locks_count = CRYPTO_num_locks(); - _ssl_locks = (PyThread_type_lock *) - malloc(sizeof(PyThread_type_lock) * _ssl_locks_count); - if (_ssl_locks == NULL) - return 0; - memset(_ssl_locks, 0, - sizeof(PyThread_type_lock) * _ssl_locks_count); - for (i = 0; i < _ssl_locks_count; i++) { - _ssl_locks[i] = PyThread_allocate_lock(); - if (_ssl_locks[i] == NULL) { - unsigned int j; - for (j = 0; j < i; j++) { - PyThread_free_lock(_ssl_locks[j]); - } - free(_ssl_locks); - return 0; - } - } - CRYPTO_set_locking_callback(_ssl_thread_locking_function); - CRYPTO_set_id_callback(_ssl_thread_id_function); - } - return 1; + unsigned int i; + + if (_ssl_locks == NULL) { + _ssl_locks_count = CRYPTO_num_locks(); + _ssl_locks = (PyThread_type_lock *) + malloc(sizeof(PyThread_type_lock) * _ssl_locks_count); + if (_ssl_locks == NULL) + return 0; + memset(_ssl_locks, 0, + sizeof(PyThread_type_lock) * _ssl_locks_count); + for (i = 0; i < _ssl_locks_count; i++) { + _ssl_locks[i] = PyThread_allocate_lock(); + if (_ssl_locks[i] == NULL) { + unsigned int j; + for (j = 0; j < i; j++) { + PyThread_free_lock(_ssl_locks[j]); + } + free(_ssl_locks); + return 0; + } + } + CRYPTO_set_locking_callback(_ssl_thread_locking_function); + CRYPTO_set_id_callback(_ssl_thread_id_function); + } + return 1; } -#endif /* def HAVE_THREAD */ +#endif /* def HAVE_THREAD */ PyDoc_STRVAR(module_doc, "Implementation module for SSL socket operations. See the socket module\n\ @@ -1681,94 +1681,94 @@ for documentation."); static struct PyModuleDef _sslmodule = { - PyModuleDef_HEAD_INIT, - "_ssl", - module_doc, - -1, - PySSL_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_ssl", + module_doc, + -1, + PySSL_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit__ssl(void) { - PyObject *m, *d; - PySocketModule_APIObject *socket_api; - - if (PyType_Ready(&PySSL_Type) < 0) - return NULL; - - m = PyModule_Create(&_sslmodule); - if (m == NULL) - return NULL; - d = PyModule_GetDict(m); - - /* Load _socket module and its C API */ - socket_api = PySocketModule_ImportModuleAndAPI(); - if (!socket_api) - return NULL; - PySocketModule = *socket_api; - - /* Init OpenSSL */ - SSL_load_error_strings(); - SSL_library_init(); + PyObject *m, *d; + PySocketModule_APIObject *socket_api; + + if (PyType_Ready(&PySSL_Type) < 0) + return NULL; + + m = PyModule_Create(&_sslmodule); + if (m == NULL) + return NULL; + d = PyModule_GetDict(m); + + /* Load _socket module and its C API */ + socket_api = PySocketModule_ImportModuleAndAPI(); + if (!socket_api) + return NULL; + PySocketModule = *socket_api; + + /* Init OpenSSL */ + SSL_load_error_strings(); + SSL_library_init(); #ifdef WITH_THREAD - /* note that this will start threading if not already started */ - if (!_setup_ssl_threads()) { - return NULL; - } + /* note that this will start threading if not already started */ + if (!_setup_ssl_threads()) { + return NULL; + } #endif - OpenSSL_add_all_algorithms(); - - /* Add symbols to module dict */ - PySSLErrorObject = PyErr_NewException("ssl.SSLError", - PySocketModule.error, - NULL); - if (PySSLErrorObject == NULL) - return NULL; - if (PyDict_SetItemString(d, "SSLError", PySSLErrorObject) != 0) - return NULL; - if (PyDict_SetItemString(d, "SSLType", - (PyObject *)&PySSL_Type) != 0) - return NULL; - PyModule_AddIntConstant(m, "SSL_ERROR_ZERO_RETURN", - PY_SSL_ERROR_ZERO_RETURN); - PyModule_AddIntConstant(m, "SSL_ERROR_WANT_READ", - PY_SSL_ERROR_WANT_READ); - PyModule_AddIntConstant(m, "SSL_ERROR_WANT_WRITE", - PY_SSL_ERROR_WANT_WRITE); - PyModule_AddIntConstant(m, "SSL_ERROR_WANT_X509_LOOKUP", - PY_SSL_ERROR_WANT_X509_LOOKUP); - PyModule_AddIntConstant(m, "SSL_ERROR_SYSCALL", - PY_SSL_ERROR_SYSCALL); - PyModule_AddIntConstant(m, "SSL_ERROR_SSL", - PY_SSL_ERROR_SSL); - PyModule_AddIntConstant(m, "SSL_ERROR_WANT_CONNECT", - PY_SSL_ERROR_WANT_CONNECT); - /* non ssl.h errorcodes */ - PyModule_AddIntConstant(m, "SSL_ERROR_EOF", - PY_SSL_ERROR_EOF); - PyModule_AddIntConstant(m, "SSL_ERROR_INVALID_ERROR_CODE", - PY_SSL_ERROR_INVALID_ERROR_CODE); - /* cert requirements */ - PyModule_AddIntConstant(m, "CERT_NONE", - PY_SSL_CERT_NONE); - PyModule_AddIntConstant(m, "CERT_OPTIONAL", - PY_SSL_CERT_OPTIONAL); - PyModule_AddIntConstant(m, "CERT_REQUIRED", - PY_SSL_CERT_REQUIRED); - - /* protocol versions */ - PyModule_AddIntConstant(m, "PROTOCOL_SSLv2", - PY_SSL_VERSION_SSL2); - PyModule_AddIntConstant(m, "PROTOCOL_SSLv3", - PY_SSL_VERSION_SSL3); - PyModule_AddIntConstant(m, "PROTOCOL_SSLv23", - PY_SSL_VERSION_SSL23); - PyModule_AddIntConstant(m, "PROTOCOL_TLSv1", - PY_SSL_VERSION_TLS1); - return m; + OpenSSL_add_all_algorithms(); + + /* Add symbols to module dict */ + PySSLErrorObject = PyErr_NewException("ssl.SSLError", + PySocketModule.error, + NULL); + if (PySSLErrorObject == NULL) + return NULL; + if (PyDict_SetItemString(d, "SSLError", PySSLErrorObject) != 0) + return NULL; + if (PyDict_SetItemString(d, "SSLType", + (PyObject *)&PySSL_Type) != 0) + return NULL; + PyModule_AddIntConstant(m, "SSL_ERROR_ZERO_RETURN", + PY_SSL_ERROR_ZERO_RETURN); + PyModule_AddIntConstant(m, "SSL_ERROR_WANT_READ", + PY_SSL_ERROR_WANT_READ); + PyModule_AddIntConstant(m, "SSL_ERROR_WANT_WRITE", + PY_SSL_ERROR_WANT_WRITE); + PyModule_AddIntConstant(m, "SSL_ERROR_WANT_X509_LOOKUP", + PY_SSL_ERROR_WANT_X509_LOOKUP); + PyModule_AddIntConstant(m, "SSL_ERROR_SYSCALL", + PY_SSL_ERROR_SYSCALL); + PyModule_AddIntConstant(m, "SSL_ERROR_SSL", + PY_SSL_ERROR_SSL); + PyModule_AddIntConstant(m, "SSL_ERROR_WANT_CONNECT", + PY_SSL_ERROR_WANT_CONNECT); + /* non ssl.h errorcodes */ + PyModule_AddIntConstant(m, "SSL_ERROR_EOF", + PY_SSL_ERROR_EOF); + PyModule_AddIntConstant(m, "SSL_ERROR_INVALID_ERROR_CODE", + PY_SSL_ERROR_INVALID_ERROR_CODE); + /* cert requirements */ + PyModule_AddIntConstant(m, "CERT_NONE", + PY_SSL_CERT_NONE); + PyModule_AddIntConstant(m, "CERT_OPTIONAL", + PY_SSL_CERT_OPTIONAL); + PyModule_AddIntConstant(m, "CERT_REQUIRED", + PY_SSL_CERT_REQUIRED); + + /* protocol versions */ + PyModule_AddIntConstant(m, "PROTOCOL_SSLv2", + PY_SSL_VERSION_SSL2); + PyModule_AddIntConstant(m, "PROTOCOL_SSLv3", + PY_SSL_VERSION_SSL3); + PyModule_AddIntConstant(m, "PROTOCOL_SSLv23", + PY_SSL_VERSION_SSL23); + PyModule_AddIntConstant(m, "PROTOCOL_TLSv1", + PY_SSL_VERSION_TLS1); + return m; } -- cgit v0.12 From f7ec1fd846d52bda0c909b798ac9ab8dafed524e Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 5 May 2010 16:34:37 +0000 Subject: Merged revisions 80798 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80798 | antoine.pitrou | 2010-05-05 18:31:07 +0200 (mer., 05 mai 2010) | 9 lines Merged revisions 80796 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80796 | antoine.pitrou | 2010-05-05 18:27:30 +0200 (mer., 05 mai 2010) | 3 lines Untabify Modules/_io/fileio.c ........ ................ --- Modules/_io/fileio.c | 1406 +++++++++++++++++++++++++------------------------- 1 file changed, 703 insertions(+), 703 deletions(-) diff --git a/Modules/_io/fileio.c b/Modules/_io/fileio.c index 81e4019..f332ee4 100644 --- a/Modules/_io/fileio.c +++ b/Modules/_io/fileio.c @@ -43,14 +43,14 @@ #endif typedef struct { - PyObject_HEAD - int fd; - unsigned int readable : 1; - unsigned int writable : 1; - signed int seekable : 2; /* -1 means unknown */ - unsigned int closefd : 1; - PyObject *weakreflist; - PyObject *dict; + PyObject_HEAD + int fd; + unsigned int readable : 1; + unsigned int writable : 1; + signed int seekable : 2; /* -1 means unknown */ + unsigned int closefd : 1; + PyObject *weakreflist; + PyObject *dict; } fileio; PyTypeObject PyFileIO_Type; @@ -60,7 +60,7 @@ PyTypeObject PyFileIO_Type; int _PyFileIO_closed(PyObject *self) { - return ((fileio *)self)->fd < 0; + return ((fileio *)self)->fd < 0; } static PyObject * @@ -72,64 +72,64 @@ static PyObject *portable_lseek(int fd, PyObject *posobj, int whence); static int internal_close(fileio *self) { - int err = 0; - int save_errno = 0; - if (self->fd >= 0) { - int fd = self->fd; - self->fd = -1; - /* fd is accessible and someone else may have closed it */ - if (_PyVerify_fd(fd)) { - Py_BEGIN_ALLOW_THREADS - err = close(fd); - if (err < 0) - save_errno = errno; - Py_END_ALLOW_THREADS - } else { - save_errno = errno; - err = -1; - } - } - if (err < 0) { - errno = save_errno; - PyErr_SetFromErrno(PyExc_IOError); - return -1; - } - return 0; + int err = 0; + int save_errno = 0; + if (self->fd >= 0) { + int fd = self->fd; + self->fd = -1; + /* fd is accessible and someone else may have closed it */ + if (_PyVerify_fd(fd)) { + Py_BEGIN_ALLOW_THREADS + err = close(fd); + if (err < 0) + save_errno = errno; + Py_END_ALLOW_THREADS + } else { + save_errno = errno; + err = -1; + } + } + if (err < 0) { + errno = save_errno; + PyErr_SetFromErrno(PyExc_IOError); + return -1; + } + return 0; } static PyObject * fileio_close(fileio *self) { - if (!self->closefd) { - self->fd = -1; - Py_RETURN_NONE; - } - errno = internal_close(self); - if (errno < 0) - return NULL; - - return PyObject_CallMethod((PyObject*)&PyRawIOBase_Type, - "close", "O", self); + if (!self->closefd) { + self->fd = -1; + Py_RETURN_NONE; + } + errno = internal_close(self); + if (errno < 0) + return NULL; + + return PyObject_CallMethod((PyObject*)&PyRawIOBase_Type, + "close", "O", self); } static PyObject * fileio_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - fileio *self; + fileio *self; - assert(type != NULL && type->tp_alloc != NULL); + assert(type != NULL && type->tp_alloc != NULL); - self = (fileio *) type->tp_alloc(type, 0); - if (self != NULL) { - self->fd = -1; - self->readable = 0; - self->writable = 0; - self->seekable = -1; - self->closefd = 1; - self->weakreflist = NULL; - } + self = (fileio *) type->tp_alloc(type, 0); + if (self != NULL) { + self->fd = -1; + self->readable = 0; + self->writable = 0; + self->seekable = -1; + self->closefd = 1; + self->weakreflist = NULL; + } - return (PyObject *) self; + return (PyObject *) self; } /* On Unix, open will succeed for directories. @@ -140,538 +140,538 @@ static int dircheck(fileio* self, const char *name) { #if defined(HAVE_FSTAT) && defined(S_IFDIR) && defined(EISDIR) - struct stat buf; - if (self->fd < 0) - return 0; - if (fstat(self->fd, &buf) == 0 && S_ISDIR(buf.st_mode)) { - char *msg = strerror(EISDIR); - PyObject *exc; - if (internal_close(self)) - return -1; - - exc = PyObject_CallFunction(PyExc_IOError, "(iss)", - EISDIR, msg, name); - PyErr_SetObject(PyExc_IOError, exc); - Py_XDECREF(exc); - return -1; - } + struct stat buf; + if (self->fd < 0) + return 0; + if (fstat(self->fd, &buf) == 0 && S_ISDIR(buf.st_mode)) { + char *msg = strerror(EISDIR); + PyObject *exc; + if (internal_close(self)) + return -1; + + exc = PyObject_CallFunction(PyExc_IOError, "(iss)", + EISDIR, msg, name); + PyErr_SetObject(PyExc_IOError, exc); + Py_XDECREF(exc); + return -1; + } #endif - return 0; + return 0; } static int check_fd(int fd) { #if defined(HAVE_FSTAT) - struct stat buf; - if (!_PyVerify_fd(fd) || (fstat(fd, &buf) < 0 && errno == EBADF)) { - PyObject *exc; - char *msg = strerror(EBADF); - exc = PyObject_CallFunction(PyExc_OSError, "(is)", - EBADF, msg); - PyErr_SetObject(PyExc_OSError, exc); - Py_XDECREF(exc); - return -1; - } + struct stat buf; + if (!_PyVerify_fd(fd) || (fstat(fd, &buf) < 0 && errno == EBADF)) { + PyObject *exc; + char *msg = strerror(EBADF); + exc = PyObject_CallFunction(PyExc_OSError, "(is)", + EBADF, msg); + PyErr_SetObject(PyExc_OSError, exc); + Py_XDECREF(exc); + return -1; + } #endif - return 0; + return 0; } static int fileio_init(PyObject *oself, PyObject *args, PyObject *kwds) { - fileio *self = (fileio *) oself; - static char *kwlist[] = {"file", "mode", "closefd", NULL}; - const char *name = NULL; - PyObject *nameobj, *stringobj = NULL; - char *mode = "r"; - char *s; + fileio *self = (fileio *) oself; + static char *kwlist[] = {"file", "mode", "closefd", NULL}; + const char *name = NULL; + PyObject *nameobj, *stringobj = NULL; + char *mode = "r"; + char *s; #ifdef MS_WINDOWS - Py_UNICODE *widename = NULL; + Py_UNICODE *widename = NULL; #endif - int ret = 0; - int rwa = 0, plus = 0, append = 0; - int flags = 0; - int fd = -1; - int closefd = 1; - - assert(PyFileIO_Check(oself)); - if (self->fd >= 0) { - /* Have to close the existing file first. */ - if (internal_close(self) < 0) - return -1; - } - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|si:fileio", - kwlist, &nameobj, &mode, &closefd)) - return -1; - - if (PyFloat_Check(nameobj)) { - PyErr_SetString(PyExc_TypeError, - "integer argument expected, got float"); - return -1; - } - - fd = PyLong_AsLong(nameobj); - if (fd < 0) { - if (!PyErr_Occurred()) { - PyErr_SetString(PyExc_ValueError, - "Negative filedescriptor"); - return -1; - } - PyErr_Clear(); - } + int ret = 0; + int rwa = 0, plus = 0, append = 0; + int flags = 0; + int fd = -1; + int closefd = 1; + + assert(PyFileIO_Check(oself)); + if (self->fd >= 0) { + /* Have to close the existing file first. */ + if (internal_close(self) < 0) + return -1; + } + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|si:fileio", + kwlist, &nameobj, &mode, &closefd)) + return -1; + + if (PyFloat_Check(nameobj)) { + PyErr_SetString(PyExc_TypeError, + "integer argument expected, got float"); + return -1; + } + + fd = PyLong_AsLong(nameobj); + if (fd < 0) { + if (!PyErr_Occurred()) { + PyErr_SetString(PyExc_ValueError, + "Negative filedescriptor"); + return -1; + } + PyErr_Clear(); + } #ifdef MS_WINDOWS - if (GetVersion() < 0x80000000) { - /* On NT, so wide API available */ - if (PyUnicode_Check(nameobj)) - widename = PyUnicode_AS_UNICODE(nameobj); - } - if (widename == NULL) + if (GetVersion() < 0x80000000) { + /* On NT, so wide API available */ + if (PyUnicode_Check(nameobj)) + widename = PyUnicode_AS_UNICODE(nameobj); + } + if (widename == NULL) #endif - if (fd < 0) - { - if (PyBytes_Check(nameobj) || PyByteArray_Check(nameobj)) { - Py_ssize_t namelen; - if (PyObject_AsCharBuffer(nameobj, &name, &namelen) < 0) - return -1; - } - else { - PyObject *u = PyUnicode_FromObject(nameobj); - - if (u == NULL) - return -1; - - stringobj = PyUnicode_AsEncodedString( - u, Py_FileSystemDefaultEncoding, "surrogateescape"); - Py_DECREF(u); - if (stringobj == NULL) - return -1; - if (!PyBytes_Check(stringobj)) { - PyErr_SetString(PyExc_TypeError, - "encoder failed to return bytes"); - goto error; - } - name = PyBytes_AS_STRING(stringobj); - } - } - - s = mode; - while (*s) { - switch (*s++) { - case 'r': - if (rwa) { - bad_mode: - PyErr_SetString(PyExc_ValueError, - "Must have exactly one of read/write/append mode"); - goto error; - } - rwa = 1; - self->readable = 1; - break; - case 'w': - if (rwa) - goto bad_mode; - rwa = 1; - self->writable = 1; - flags |= O_CREAT | O_TRUNC; - break; - case 'a': - if (rwa) - goto bad_mode; - rwa = 1; - self->writable = 1; - flags |= O_CREAT; - append = 1; - break; - case 'b': - break; - case '+': - if (plus) - goto bad_mode; - self->readable = self->writable = 1; - plus = 1; - break; - default: - PyErr_Format(PyExc_ValueError, - "invalid mode: %.200s", mode); - goto error; - } - } - - if (!rwa) - goto bad_mode; - - if (self->readable && self->writable) - flags |= O_RDWR; - else if (self->readable) - flags |= O_RDONLY; - else - flags |= O_WRONLY; + if (fd < 0) + { + if (PyBytes_Check(nameobj) || PyByteArray_Check(nameobj)) { + Py_ssize_t namelen; + if (PyObject_AsCharBuffer(nameobj, &name, &namelen) < 0) + return -1; + } + else { + PyObject *u = PyUnicode_FromObject(nameobj); + + if (u == NULL) + return -1; + + stringobj = PyUnicode_AsEncodedString( + u, Py_FileSystemDefaultEncoding, "surrogateescape"); + Py_DECREF(u); + if (stringobj == NULL) + return -1; + if (!PyBytes_Check(stringobj)) { + PyErr_SetString(PyExc_TypeError, + "encoder failed to return bytes"); + goto error; + } + name = PyBytes_AS_STRING(stringobj); + } + } + + s = mode; + while (*s) { + switch (*s++) { + case 'r': + if (rwa) { + bad_mode: + PyErr_SetString(PyExc_ValueError, + "Must have exactly one of read/write/append mode"); + goto error; + } + rwa = 1; + self->readable = 1; + break; + case 'w': + if (rwa) + goto bad_mode; + rwa = 1; + self->writable = 1; + flags |= O_CREAT | O_TRUNC; + break; + case 'a': + if (rwa) + goto bad_mode; + rwa = 1; + self->writable = 1; + flags |= O_CREAT; + append = 1; + break; + case 'b': + break; + case '+': + if (plus) + goto bad_mode; + self->readable = self->writable = 1; + plus = 1; + break; + default: + PyErr_Format(PyExc_ValueError, + "invalid mode: %.200s", mode); + goto error; + } + } + + if (!rwa) + goto bad_mode; + + if (self->readable && self->writable) + flags |= O_RDWR; + else if (self->readable) + flags |= O_RDONLY; + else + flags |= O_WRONLY; #ifdef O_BINARY - flags |= O_BINARY; + flags |= O_BINARY; #endif #ifdef O_APPEND - if (append) - flags |= O_APPEND; + if (append) + flags |= O_APPEND; #endif - if (fd >= 0) { - if (check_fd(fd)) - goto error; - self->fd = fd; - self->closefd = closefd; - } - else { - self->closefd = 1; - if (!closefd) { - PyErr_SetString(PyExc_ValueError, - "Cannot use closefd=False with file name"); - goto error; - } - - Py_BEGIN_ALLOW_THREADS - errno = 0; + if (fd >= 0) { + if (check_fd(fd)) + goto error; + self->fd = fd; + self->closefd = closefd; + } + else { + self->closefd = 1; + if (!closefd) { + PyErr_SetString(PyExc_ValueError, + "Cannot use closefd=False with file name"); + goto error; + } + + Py_BEGIN_ALLOW_THREADS + errno = 0; #ifdef MS_WINDOWS - if (widename != NULL) - self->fd = _wopen(widename, flags, 0666); - else + if (widename != NULL) + self->fd = _wopen(widename, flags, 0666); + else #endif - self->fd = open(name, flags, 0666); - Py_END_ALLOW_THREADS - if (self->fd < 0) { + self->fd = open(name, flags, 0666); + Py_END_ALLOW_THREADS + if (self->fd < 0) { #ifdef MS_WINDOWS - if (widename != NULL) - PyErr_SetFromErrnoWithUnicodeFilename(PyExc_IOError, widename); - else + if (widename != NULL) + PyErr_SetFromErrnoWithUnicodeFilename(PyExc_IOError, widename); + else #endif - PyErr_SetFromErrnoWithFilename(PyExc_IOError, name); - goto error; - } - if(dircheck(self, name) < 0) - goto error; - } - - if (PyObject_SetAttrString((PyObject *)self, "name", nameobj) < 0) - goto error; - - if (append) { - /* For consistent behaviour, we explicitly seek to the - end of file (otherwise, it might be done only on the - first write()). */ - PyObject *pos = portable_lseek(self->fd, NULL, 2); - if (pos == NULL) - goto error; - Py_DECREF(pos); - } - - goto done; + PyErr_SetFromErrnoWithFilename(PyExc_IOError, name); + goto error; + } + if(dircheck(self, name) < 0) + goto error; + } + + if (PyObject_SetAttrString((PyObject *)self, "name", nameobj) < 0) + goto error; + + if (append) { + /* For consistent behaviour, we explicitly seek to the + end of file (otherwise, it might be done only on the + first write()). */ + PyObject *pos = portable_lseek(self->fd, NULL, 2); + if (pos == NULL) + goto error; + Py_DECREF(pos); + } + + goto done; error: - ret = -1; + ret = -1; done: - Py_CLEAR(stringobj); - return ret; + Py_CLEAR(stringobj); + return ret; } static int fileio_traverse(fileio *self, visitproc visit, void *arg) { - Py_VISIT(self->dict); - return 0; + Py_VISIT(self->dict); + return 0; } static int fileio_clear(fileio *self) { - Py_CLEAR(self->dict); - return 0; + Py_CLEAR(self->dict); + return 0; } static void fileio_dealloc(fileio *self) { - if (_PyIOBase_finalize((PyObject *) self) < 0) - return; - _PyObject_GC_UNTRACK(self); - if (self->weakreflist != NULL) - PyObject_ClearWeakRefs((PyObject *) self); - Py_CLEAR(self->dict); - Py_TYPE(self)->tp_free((PyObject *)self); + if (_PyIOBase_finalize((PyObject *) self) < 0) + return; + _PyObject_GC_UNTRACK(self); + if (self->weakreflist != NULL) + PyObject_ClearWeakRefs((PyObject *) self); + Py_CLEAR(self->dict); + Py_TYPE(self)->tp_free((PyObject *)self); } static PyObject * err_closed(void) { - PyErr_SetString(PyExc_ValueError, "I/O operation on closed file"); - return NULL; + PyErr_SetString(PyExc_ValueError, "I/O operation on closed file"); + return NULL; } static PyObject * err_mode(char *action) { - PyErr_Format(PyExc_ValueError, "File not open for %s", action); - return NULL; + PyErr_Format(PyExc_ValueError, "File not open for %s", action); + return NULL; } static PyObject * fileio_fileno(fileio *self) { - if (self->fd < 0) - return err_closed(); - return PyLong_FromLong((long) self->fd); + if (self->fd < 0) + return err_closed(); + return PyLong_FromLong((long) self->fd); } static PyObject * fileio_readable(fileio *self) { - if (self->fd < 0) - return err_closed(); - return PyBool_FromLong((long) self->readable); + if (self->fd < 0) + return err_closed(); + return PyBool_FromLong((long) self->readable); } static PyObject * fileio_writable(fileio *self) { - if (self->fd < 0) - return err_closed(); - return PyBool_FromLong((long) self->writable); + if (self->fd < 0) + return err_closed(); + return PyBool_FromLong((long) self->writable); } static PyObject * fileio_seekable(fileio *self) { - if (self->fd < 0) - return err_closed(); - if (self->seekable < 0) { - PyObject *pos = portable_lseek(self->fd, NULL, SEEK_CUR); - if (pos == NULL) { - PyErr_Clear(); - self->seekable = 0; - } else { - Py_DECREF(pos); - self->seekable = 1; - } - } - return PyBool_FromLong((long) self->seekable); + if (self->fd < 0) + return err_closed(); + if (self->seekable < 0) { + PyObject *pos = portable_lseek(self->fd, NULL, SEEK_CUR); + if (pos == NULL) { + PyErr_Clear(); + self->seekable = 0; + } else { + Py_DECREF(pos); + self->seekable = 1; + } + } + return PyBool_FromLong((long) self->seekable); } static PyObject * fileio_readinto(fileio *self, PyObject *args) { - Py_buffer pbuf; - Py_ssize_t n; - - if (self->fd < 0) - return err_closed(); - if (!self->readable) - return err_mode("reading"); - - if (!PyArg_ParseTuple(args, "w*", &pbuf)) - return NULL; - - if (_PyVerify_fd(self->fd)) { - Py_BEGIN_ALLOW_THREADS - errno = 0; - n = read(self->fd, pbuf.buf, pbuf.len); - Py_END_ALLOW_THREADS - } else - n = -1; - PyBuffer_Release(&pbuf); - if (n < 0) { - if (errno == EAGAIN) - Py_RETURN_NONE; - PyErr_SetFromErrno(PyExc_IOError); - return NULL; - } - - return PyLong_FromSsize_t(n); + Py_buffer pbuf; + Py_ssize_t n; + + if (self->fd < 0) + return err_closed(); + if (!self->readable) + return err_mode("reading"); + + if (!PyArg_ParseTuple(args, "w*", &pbuf)) + return NULL; + + if (_PyVerify_fd(self->fd)) { + Py_BEGIN_ALLOW_THREADS + errno = 0; + n = read(self->fd, pbuf.buf, pbuf.len); + Py_END_ALLOW_THREADS + } else + n = -1; + PyBuffer_Release(&pbuf); + if (n < 0) { + if (errno == EAGAIN) + Py_RETURN_NONE; + PyErr_SetFromErrno(PyExc_IOError); + return NULL; + } + + return PyLong_FromSsize_t(n); } static size_t new_buffersize(fileio *self, size_t currentsize) { #ifdef HAVE_FSTAT - off_t pos, end; - struct stat st; - if (fstat(self->fd, &st) == 0) { - end = st.st_size; - pos = lseek(self->fd, 0L, SEEK_CUR); - /* Files claiming a size smaller than SMALLCHUNK may - actually be streaming pseudo-files. In this case, we - apply the more aggressive algorithm below. - */ - if (end >= SMALLCHUNK && end >= pos && pos >= 0) { - /* Add 1 so if the file were to grow we'd notice. */ - return currentsize + end - pos + 1; - } - } + off_t pos, end; + struct stat st; + if (fstat(self->fd, &st) == 0) { + end = st.st_size; + pos = lseek(self->fd, 0L, SEEK_CUR); + /* Files claiming a size smaller than SMALLCHUNK may + actually be streaming pseudo-files. In this case, we + apply the more aggressive algorithm below. + */ + if (end >= SMALLCHUNK && end >= pos && pos >= 0) { + /* Add 1 so if the file were to grow we'd notice. */ + return currentsize + end - pos + 1; + } + } #endif - if (currentsize > SMALLCHUNK) { - /* Keep doubling until we reach BIGCHUNK; - then keep adding BIGCHUNK. */ - if (currentsize <= BIGCHUNK) - return currentsize + currentsize; - else - return currentsize + BIGCHUNK; - } - return currentsize + SMALLCHUNK; + if (currentsize > SMALLCHUNK) { + /* Keep doubling until we reach BIGCHUNK; + then keep adding BIGCHUNK. */ + if (currentsize <= BIGCHUNK) + return currentsize + currentsize; + else + return currentsize + BIGCHUNK; + } + return currentsize + SMALLCHUNK; } static PyObject * fileio_readall(fileio *self) { - PyObject *result; - Py_ssize_t total = 0; - int n; - - if (!_PyVerify_fd(self->fd)) - return PyErr_SetFromErrno(PyExc_IOError); - - result = PyBytes_FromStringAndSize(NULL, SMALLCHUNK); - if (result == NULL) - return NULL; - - while (1) { - size_t newsize = new_buffersize(self, total); - if (newsize > PY_SSIZE_T_MAX || newsize <= 0) { - PyErr_SetString(PyExc_OverflowError, - "unbounded read returned more bytes " - "than a Python string can hold "); - Py_DECREF(result); - return NULL; - } - - if (PyBytes_GET_SIZE(result) < (Py_ssize_t)newsize) { - if (_PyBytes_Resize(&result, newsize) < 0) { - if (total == 0) { - Py_DECREF(result); - return NULL; - } - PyErr_Clear(); - break; - } - } - Py_BEGIN_ALLOW_THREADS - errno = 0; - n = read(self->fd, - PyBytes_AS_STRING(result) + total, - newsize - total); - Py_END_ALLOW_THREADS - if (n == 0) - break; - if (n < 0) { - if (total > 0) - break; - if (errno == EAGAIN) { - Py_DECREF(result); - Py_RETURN_NONE; - } - Py_DECREF(result); - PyErr_SetFromErrno(PyExc_IOError); - return NULL; - } - total += n; - } - - if (PyBytes_GET_SIZE(result) > total) { - if (_PyBytes_Resize(&result, total) < 0) { - /* This should never happen, but just in case */ - Py_DECREF(result); - return NULL; - } - } - return result; + PyObject *result; + Py_ssize_t total = 0; + int n; + + if (!_PyVerify_fd(self->fd)) + return PyErr_SetFromErrno(PyExc_IOError); + + result = PyBytes_FromStringAndSize(NULL, SMALLCHUNK); + if (result == NULL) + return NULL; + + while (1) { + size_t newsize = new_buffersize(self, total); + if (newsize > PY_SSIZE_T_MAX || newsize <= 0) { + PyErr_SetString(PyExc_OverflowError, + "unbounded read returned more bytes " + "than a Python string can hold "); + Py_DECREF(result); + return NULL; + } + + if (PyBytes_GET_SIZE(result) < (Py_ssize_t)newsize) { + if (_PyBytes_Resize(&result, newsize) < 0) { + if (total == 0) { + Py_DECREF(result); + return NULL; + } + PyErr_Clear(); + break; + } + } + Py_BEGIN_ALLOW_THREADS + errno = 0; + n = read(self->fd, + PyBytes_AS_STRING(result) + total, + newsize - total); + Py_END_ALLOW_THREADS + if (n == 0) + break; + if (n < 0) { + if (total > 0) + break; + if (errno == EAGAIN) { + Py_DECREF(result); + Py_RETURN_NONE; + } + Py_DECREF(result); + PyErr_SetFromErrno(PyExc_IOError); + return NULL; + } + total += n; + } + + if (PyBytes_GET_SIZE(result) > total) { + if (_PyBytes_Resize(&result, total) < 0) { + /* This should never happen, but just in case */ + Py_DECREF(result); + return NULL; + } + } + return result; } static PyObject * fileio_read(fileio *self, PyObject *args) { - char *ptr; - Py_ssize_t n; - Py_ssize_t size = -1; - PyObject *bytes; - - if (self->fd < 0) - return err_closed(); - if (!self->readable) - return err_mode("reading"); - - if (!PyArg_ParseTuple(args, "|O&", &_PyIO_ConvertSsize_t, &size)) - return NULL; - - if (size < 0) { - return fileio_readall(self); - } - - bytes = PyBytes_FromStringAndSize(NULL, size); - if (bytes == NULL) - return NULL; - ptr = PyBytes_AS_STRING(bytes); - - if (_PyVerify_fd(self->fd)) { - Py_BEGIN_ALLOW_THREADS - errno = 0; - n = read(self->fd, ptr, size); - Py_END_ALLOW_THREADS - } else - n = -1; - - if (n < 0) { - Py_DECREF(bytes); - if (errno == EAGAIN) - Py_RETURN_NONE; - PyErr_SetFromErrno(PyExc_IOError); - return NULL; - } - - if (n != size) { - if (_PyBytes_Resize(&bytes, n) < 0) { - Py_DECREF(bytes); - return NULL; - } - } - - return (PyObject *) bytes; + char *ptr; + Py_ssize_t n; + Py_ssize_t size = -1; + PyObject *bytes; + + if (self->fd < 0) + return err_closed(); + if (!self->readable) + return err_mode("reading"); + + if (!PyArg_ParseTuple(args, "|O&", &_PyIO_ConvertSsize_t, &size)) + return NULL; + + if (size < 0) { + return fileio_readall(self); + } + + bytes = PyBytes_FromStringAndSize(NULL, size); + if (bytes == NULL) + return NULL; + ptr = PyBytes_AS_STRING(bytes); + + if (_PyVerify_fd(self->fd)) { + Py_BEGIN_ALLOW_THREADS + errno = 0; + n = read(self->fd, ptr, size); + Py_END_ALLOW_THREADS + } else + n = -1; + + if (n < 0) { + Py_DECREF(bytes); + if (errno == EAGAIN) + Py_RETURN_NONE; + PyErr_SetFromErrno(PyExc_IOError); + return NULL; + } + + if (n != size) { + if (_PyBytes_Resize(&bytes, n) < 0) { + Py_DECREF(bytes); + return NULL; + } + } + + return (PyObject *) bytes; } static PyObject * fileio_write(fileio *self, PyObject *args) { - Py_buffer pbuf; - Py_ssize_t n; - - if (self->fd < 0) - return err_closed(); - if (!self->writable) - return err_mode("writing"); - - if (!PyArg_ParseTuple(args, "y*", &pbuf)) - return NULL; - - if (_PyVerify_fd(self->fd)) { - Py_BEGIN_ALLOW_THREADS - errno = 0; - n = write(self->fd, pbuf.buf, pbuf.len); - Py_END_ALLOW_THREADS - } else - n = -1; - - PyBuffer_Release(&pbuf); - - if (n < 0) { - if (errno == EAGAIN) - Py_RETURN_NONE; - PyErr_SetFromErrno(PyExc_IOError); - return NULL; - } - - return PyLong_FromSsize_t(n); + Py_buffer pbuf; + Py_ssize_t n; + + if (self->fd < 0) + return err_closed(); + if (!self->writable) + return err_mode("writing"); + + if (!PyArg_ParseTuple(args, "y*", &pbuf)) + return NULL; + + if (_PyVerify_fd(self->fd)) { + Py_BEGIN_ALLOW_THREADS + errno = 0; + n = write(self->fd, pbuf.buf, pbuf.len); + Py_END_ALLOW_THREADS + } else + n = -1; + + PyBuffer_Release(&pbuf); + + if (n < 0) { + if (errno == EAGAIN) + Py_RETURN_NONE; + PyErr_SetFromErrno(PyExc_IOError); + return NULL; + } + + return PyLong_FromSsize_t(n); } /* XXX Windows support below is likely incomplete */ @@ -680,235 +680,235 @@ fileio_write(fileio *self, PyObject *args) static PyObject * portable_lseek(int fd, PyObject *posobj, int whence) { - Py_off_t pos, res; + Py_off_t pos, res; #ifdef SEEK_SET - /* Turn 0, 1, 2 into SEEK_{SET,CUR,END} */ - switch (whence) { + /* Turn 0, 1, 2 into SEEK_{SET,CUR,END} */ + switch (whence) { #if SEEK_SET != 0 - case 0: whence = SEEK_SET; break; + case 0: whence = SEEK_SET; break; #endif #if SEEK_CUR != 1 - case 1: whence = SEEK_CUR; break; + case 1: whence = SEEK_CUR; break; #endif #if SEEK_END != 2 - case 2: whence = SEEK_END; break; + case 2: whence = SEEK_END; break; #endif - } + } #endif /* SEEK_SET */ - if (posobj == NULL) - pos = 0; - else { - if(PyFloat_Check(posobj)) { - PyErr_SetString(PyExc_TypeError, "an integer is required"); - return NULL; - } + if (posobj == NULL) + pos = 0; + else { + if(PyFloat_Check(posobj)) { + PyErr_SetString(PyExc_TypeError, "an integer is required"); + return NULL; + } #if defined(HAVE_LARGEFILE_SUPPORT) - pos = PyLong_AsLongLong(posobj); + pos = PyLong_AsLongLong(posobj); #else - pos = PyLong_AsLong(posobj); + pos = PyLong_AsLong(posobj); #endif - if (PyErr_Occurred()) - return NULL; - } + if (PyErr_Occurred()) + return NULL; + } - if (_PyVerify_fd(fd)) { - Py_BEGIN_ALLOW_THREADS + if (_PyVerify_fd(fd)) { + Py_BEGIN_ALLOW_THREADS #if defined(MS_WIN64) || defined(MS_WINDOWS) - res = _lseeki64(fd, pos, whence); + res = _lseeki64(fd, pos, whence); #else - res = lseek(fd, pos, whence); + res = lseek(fd, pos, whence); #endif - Py_END_ALLOW_THREADS - } else - res = -1; - if (res < 0) - return PyErr_SetFromErrno(PyExc_IOError); + Py_END_ALLOW_THREADS + } else + res = -1; + if (res < 0) + return PyErr_SetFromErrno(PyExc_IOError); #if defined(HAVE_LARGEFILE_SUPPORT) - return PyLong_FromLongLong(res); + return PyLong_FromLongLong(res); #else - return PyLong_FromLong(res); + return PyLong_FromLong(res); #endif } static PyObject * fileio_seek(fileio *self, PyObject *args) { - PyObject *posobj; - int whence = 0; + PyObject *posobj; + int whence = 0; - if (self->fd < 0) - return err_closed(); + if (self->fd < 0) + return err_closed(); - if (!PyArg_ParseTuple(args, "O|i", &posobj, &whence)) - return NULL; + if (!PyArg_ParseTuple(args, "O|i", &posobj, &whence)) + return NULL; - return portable_lseek(self->fd, posobj, whence); + return portable_lseek(self->fd, posobj, whence); } static PyObject * fileio_tell(fileio *self, PyObject *args) { - if (self->fd < 0) - return err_closed(); + if (self->fd < 0) + return err_closed(); - return portable_lseek(self->fd, NULL, 1); + return portable_lseek(self->fd, NULL, 1); } #ifdef HAVE_FTRUNCATE static PyObject * fileio_truncate(fileio *self, PyObject *args) { - PyObject *posobj = NULL; /* the new size wanted by the user */ + PyObject *posobj = NULL; /* the new size wanted by the user */ #ifndef MS_WINDOWS - Py_off_t pos; + Py_off_t pos; #endif - int ret; - int fd; - - fd = self->fd; - if (fd < 0) - return err_closed(); - if (!self->writable) - return err_mode("writing"); - - if (!PyArg_ParseTuple(args, "|O", &posobj)) - return NULL; - - if (posobj == Py_None || posobj == NULL) { - /* Get the current position. */ - posobj = portable_lseek(fd, NULL, 1); - if (posobj == NULL) - return NULL; - } - else { - Py_INCREF(posobj); - } + int ret; + int fd; + + fd = self->fd; + if (fd < 0) + return err_closed(); + if (!self->writable) + return err_mode("writing"); + + if (!PyArg_ParseTuple(args, "|O", &posobj)) + return NULL; + + if (posobj == Py_None || posobj == NULL) { + /* Get the current position. */ + posobj = portable_lseek(fd, NULL, 1); + if (posobj == NULL) + return NULL; + } + else { + Py_INCREF(posobj); + } #ifdef MS_WINDOWS - /* MS _chsize doesn't work if newsize doesn't fit in 32 bits, - so don't even try using it. */ - { - PyObject *oldposobj, *tempposobj; - HANDLE hFile; - - /* we save the file pointer position */ - oldposobj = portable_lseek(fd, NULL, 1); - if (oldposobj == NULL) { - Py_DECREF(posobj); - return NULL; - } - - /* we then move to the truncation position */ - tempposobj = portable_lseek(fd, posobj, 0); - if (tempposobj == NULL) { - Py_DECREF(oldposobj); - Py_DECREF(posobj); - return NULL; - } - Py_DECREF(tempposobj); - - /* Truncate. Note that this may grow the file! */ - Py_BEGIN_ALLOW_THREADS - errno = 0; - hFile = (HANDLE)_get_osfhandle(fd); - ret = hFile == (HANDLE)-1; /* testing for INVALID_HANDLE value */ - if (ret == 0) { - ret = SetEndOfFile(hFile) == 0; - if (ret) - errno = EACCES; - } - Py_END_ALLOW_THREADS - - /* we restore the file pointer position in any case */ - tempposobj = portable_lseek(fd, oldposobj, 0); - Py_DECREF(oldposobj); - if (tempposobj == NULL) { - Py_DECREF(posobj); - return NULL; - } - Py_DECREF(tempposobj); - } + /* MS _chsize doesn't work if newsize doesn't fit in 32 bits, + so don't even try using it. */ + { + PyObject *oldposobj, *tempposobj; + HANDLE hFile; + + /* we save the file pointer position */ + oldposobj = portable_lseek(fd, NULL, 1); + if (oldposobj == NULL) { + Py_DECREF(posobj); + return NULL; + } + + /* we then move to the truncation position */ + tempposobj = portable_lseek(fd, posobj, 0); + if (tempposobj == NULL) { + Py_DECREF(oldposobj); + Py_DECREF(posobj); + return NULL; + } + Py_DECREF(tempposobj); + + /* Truncate. Note that this may grow the file! */ + Py_BEGIN_ALLOW_THREADS + errno = 0; + hFile = (HANDLE)_get_osfhandle(fd); + ret = hFile == (HANDLE)-1; /* testing for INVALID_HANDLE value */ + if (ret == 0) { + ret = SetEndOfFile(hFile) == 0; + if (ret) + errno = EACCES; + } + Py_END_ALLOW_THREADS + + /* we restore the file pointer position in any case */ + tempposobj = portable_lseek(fd, oldposobj, 0); + Py_DECREF(oldposobj); + if (tempposobj == NULL) { + Py_DECREF(posobj); + return NULL; + } + Py_DECREF(tempposobj); + } #else #if defined(HAVE_LARGEFILE_SUPPORT) - pos = PyLong_AsLongLong(posobj); + pos = PyLong_AsLongLong(posobj); #else - pos = PyLong_AsLong(posobj); + pos = PyLong_AsLong(posobj); #endif - if (PyErr_Occurred()){ - Py_DECREF(posobj); - return NULL; - } + if (PyErr_Occurred()){ + Py_DECREF(posobj); + return NULL; + } - Py_BEGIN_ALLOW_THREADS - errno = 0; - ret = ftruncate(fd, pos); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + errno = 0; + ret = ftruncate(fd, pos); + Py_END_ALLOW_THREADS #endif /* !MS_WINDOWS */ - if (ret != 0) { - Py_DECREF(posobj); - PyErr_SetFromErrno(PyExc_IOError); - return NULL; - } + if (ret != 0) { + Py_DECREF(posobj); + PyErr_SetFromErrno(PyExc_IOError); + return NULL; + } - return posobj; + return posobj; } #endif /* HAVE_FTRUNCATE */ static char * mode_string(fileio *self) { - if (self->readable) { - if (self->writable) - return "rb+"; - else - return "rb"; - } - else - return "wb"; + if (self->readable) { + if (self->writable) + return "rb+"; + else + return "rb"; + } + else + return "wb"; } static PyObject * fileio_repr(fileio *self) { - PyObject *nameobj, *res; - - if (self->fd < 0) - return PyUnicode_FromFormat("<_io.FileIO [closed]>"); - - nameobj = PyObject_GetAttrString((PyObject *) self, "name"); - if (nameobj == NULL) { - if (PyErr_ExceptionMatches(PyExc_AttributeError)) - PyErr_Clear(); - else - return NULL; - res = PyUnicode_FromFormat("<_io.FileIO fd=%d mode='%s'>", - self->fd, mode_string(self)); - } - else { - res = PyUnicode_FromFormat("<_io.FileIO name=%R mode='%s'>", - nameobj, mode_string(self)); - Py_DECREF(nameobj); - } - return res; + PyObject *nameobj, *res; + + if (self->fd < 0) + return PyUnicode_FromFormat("<_io.FileIO [closed]>"); + + nameobj = PyObject_GetAttrString((PyObject *) self, "name"); + if (nameobj == NULL) { + if (PyErr_ExceptionMatches(PyExc_AttributeError)) + PyErr_Clear(); + else + return NULL; + res = PyUnicode_FromFormat("<_io.FileIO fd=%d mode='%s'>", + self->fd, mode_string(self)); + } + else { + res = PyUnicode_FromFormat("<_io.FileIO name=%R mode='%s'>", + nameobj, mode_string(self)); + Py_DECREF(nameobj); + } + return res; } static PyObject * fileio_isatty(fileio *self) { - long res; - - if (self->fd < 0) - return err_closed(); - Py_BEGIN_ALLOW_THREADS - res = isatty(self->fd); - Py_END_ALLOW_THREADS - return PyBool_FromLong(res); + long res; + + if (self->fd < 0) + return err_closed(); + Py_BEGIN_ALLOW_THREADS + res = isatty(self->fd); + Py_END_ALLOW_THREADS + return PyBool_FromLong(res); } @@ -916,7 +916,7 @@ PyDoc_STRVAR(fileio_doc, "file(name: str[, mode: str]) -> file IO object\n" "\n" "Open a file. The mode can be 'r', 'w' or 'a' for reading (default),\n" -"writing or appending. The file will be created if it doesn't exist\n" +"writing or appending. The file will be created if it doesn't exist\n" "when opened for writing or appending; it will be truncated when\n" "opened for writing. Add a '+' to the mode to allow simultaneous\n" "reading and writing."); @@ -958,14 +958,14 @@ PyDoc_STRVAR(seek_doc, #ifdef HAVE_FTRUNCATE PyDoc_STRVAR(truncate_doc, -"truncate([size: int]) -> None. Truncate the file to at most size bytes.\n" +"truncate([size: int]) -> None. Truncate the file to at most size bytes.\n" "\n" "Size defaults to the current file position, as returned by tell()." "The current file position is changed to the value of size."); #endif PyDoc_STRVAR(tell_doc, -"tell() -> int. Current file position"); +"tell() -> int. Current file position"); PyDoc_STRVAR(readinto_doc, "readinto() -> Same as RawIOBase.readinto()."); @@ -989,22 +989,22 @@ PyDoc_STRVAR(writable_doc, "writable() -> bool. True if file was opened in a write mode."); static PyMethodDef fileio_methods[] = { - {"read", (PyCFunction)fileio_read, METH_VARARGS, read_doc}, - {"readall", (PyCFunction)fileio_readall, METH_NOARGS, readall_doc}, - {"readinto", (PyCFunction)fileio_readinto, METH_VARARGS, readinto_doc}, - {"write", (PyCFunction)fileio_write, METH_VARARGS, write_doc}, - {"seek", (PyCFunction)fileio_seek, METH_VARARGS, seek_doc}, - {"tell", (PyCFunction)fileio_tell, METH_VARARGS, tell_doc}, + {"read", (PyCFunction)fileio_read, METH_VARARGS, read_doc}, + {"readall", (PyCFunction)fileio_readall, METH_NOARGS, readall_doc}, + {"readinto", (PyCFunction)fileio_readinto, METH_VARARGS, readinto_doc}, + {"write", (PyCFunction)fileio_write, METH_VARARGS, write_doc}, + {"seek", (PyCFunction)fileio_seek, METH_VARARGS, seek_doc}, + {"tell", (PyCFunction)fileio_tell, METH_VARARGS, tell_doc}, #ifdef HAVE_FTRUNCATE - {"truncate", (PyCFunction)fileio_truncate, METH_VARARGS, truncate_doc}, + {"truncate", (PyCFunction)fileio_truncate, METH_VARARGS, truncate_doc}, #endif - {"close", (PyCFunction)fileio_close, METH_NOARGS, close_doc}, - {"seekable", (PyCFunction)fileio_seekable, METH_NOARGS, seekable_doc}, - {"readable", (PyCFunction)fileio_readable, METH_NOARGS, readable_doc}, - {"writable", (PyCFunction)fileio_writable, METH_NOARGS, writable_doc}, - {"fileno", (PyCFunction)fileio_fileno, METH_NOARGS, fileno_doc}, - {"isatty", (PyCFunction)fileio_isatty, METH_NOARGS, isatty_doc}, - {NULL, NULL} /* sentinel */ + {"close", (PyCFunction)fileio_close, METH_NOARGS, close_doc}, + {"seekable", (PyCFunction)fileio_seekable, METH_NOARGS, seekable_doc}, + {"readable", (PyCFunction)fileio_readable, METH_NOARGS, readable_doc}, + {"writable", (PyCFunction)fileio_writable, METH_NOARGS, writable_doc}, + {"fileno", (PyCFunction)fileio_fileno, METH_NOARGS, fileno_doc}, + {"isatty", (PyCFunction)fileio_isatty, METH_NOARGS, isatty_doc}, + {NULL, NULL} /* sentinel */ }; /* 'closed' and 'mode' are attributes for backwards compatibility reasons. */ @@ -1012,68 +1012,68 @@ static PyMethodDef fileio_methods[] = { static PyObject * get_closed(fileio *self, void *closure) { - return PyBool_FromLong((long)(self->fd < 0)); + return PyBool_FromLong((long)(self->fd < 0)); } static PyObject * get_closefd(fileio *self, void *closure) { - return PyBool_FromLong((long)(self->closefd)); + return PyBool_FromLong((long)(self->closefd)); } static PyObject * get_mode(fileio *self, void *closure) { - return PyUnicode_FromString(mode_string(self)); + return PyUnicode_FromString(mode_string(self)); } static PyGetSetDef fileio_getsetlist[] = { - {"closed", (getter)get_closed, NULL, "True if the file is closed"}, - {"closefd", (getter)get_closefd, NULL, - "True if the file descriptor will be closed"}, - {"mode", (getter)get_mode, NULL, "String giving the file mode"}, - {NULL}, + {"closed", (getter)get_closed, NULL, "True if the file is closed"}, + {"closefd", (getter)get_closefd, NULL, + "True if the file descriptor will be closed"}, + {"mode", (getter)get_mode, NULL, "String giving the file mode"}, + {NULL}, }; PyTypeObject PyFileIO_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_io.FileIO", - sizeof(fileio), - 0, - (destructor)fileio_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)fileio_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE - | Py_TPFLAGS_HAVE_GC, /* tp_flags */ - fileio_doc, /* tp_doc */ - (traverseproc)fileio_traverse, /* tp_traverse */ - (inquiry)fileio_clear, /* tp_clear */ - 0, /* tp_richcompare */ - offsetof(fileio, weakreflist), /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - fileio_methods, /* tp_methods */ - 0, /* tp_members */ - fileio_getsetlist, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - offsetof(fileio, dict), /* tp_dictoffset */ - fileio_init, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - fileio_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "_io.FileIO", + sizeof(fileio), + 0, + (destructor)fileio_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)fileio_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE + | Py_TPFLAGS_HAVE_GC, /* tp_flags */ + fileio_doc, /* tp_doc */ + (traverseproc)fileio_traverse, /* tp_traverse */ + (inquiry)fileio_clear, /* tp_clear */ + 0, /* tp_richcompare */ + offsetof(fileio, weakreflist), /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + fileio_methods, /* tp_methods */ + 0, /* tp_members */ + fileio_getsetlist, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + offsetof(fileio, dict), /* tp_dictoffset */ + fileio_init, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + fileio_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; -- cgit v0.12 -- cgit v0.12 From bc5f75cca215fa52cb6f5dec1c3045ecf6fe24cd Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Wed, 5 May 2010 21:55:11 +0000 Subject: Merged revisions 80828 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80828 | mark.dickinson | 2010-05-05 22:54:18 +0100 (Wed, 05 May 2010) | 9 lines Merged revisions 80826 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80826 | mark.dickinson | 2010-05-05 22:52:39 +0100 (Wed, 05 May 2010) | 1 line Issue 8628: fix incorrect documentation for numbers.Complex.imag. ........ ................ --- Doc/library/numbers.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/library/numbers.rst b/Doc/library/numbers.rst index 2b13a79..67c2f33 100644 --- a/Doc/library/numbers.rst +++ b/Doc/library/numbers.rst @@ -29,11 +29,11 @@ The numeric tower .. attribute:: real - Abstract. Retrieves the :class:`Real` component of this number. + Abstract. Retrieves the real component of this number. .. attribute:: imag - Abstract. Retrieves the :class:`Real` component of this number. + Abstract. Retrieves the imaginary component of this number. .. method:: conjugate() -- cgit v0.12 From 9623980d01dae6218ef74d00bb9b1e866cfce135 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= <ziade.tarek@gmail.com> Date: Wed, 5 May 2010 22:39:31 +0000 Subject: Merged revisions 80833 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80833 | tarek.ziade | 2010-05-06 00:27:31 +0200 (Thu, 06 May 2010) | 9 lines Merged revisions 80830 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80830 | tarek.ziade | 2010-05-06 00:15:31 +0200 (Thu, 06 May 2010) | 1 line Fixed #4265: shutil.copyfile() was leaking file descriptors when disk fills ........ ................ --- Lib/shutil.py | 13 ++---- Lib/test/test_shutil.py | 106 +++++++++++++++++++++++++++++++++++++++++++++++- Misc/NEWS | 3 ++ 3 files changed, 112 insertions(+), 10 deletions(-) diff --git a/Lib/shutil.py b/Lib/shutil.py index 78504b9..2befb47 100644 --- a/Lib/shutil.py +++ b/Lib/shutil.py @@ -63,15 +63,10 @@ def copyfile(src, dst): # XXX What about other special files? (sockets, devices...) if stat.S_ISFIFO(st.st_mode): raise SpecialFileError("`%s` is a named pipe" % fn) - try: - fsrc = open(src, 'rb') - fdst = open(dst, 'wb') - copyfileobj(fsrc, fdst) - finally: - if fdst: - fdst.close() - if fsrc: - fsrc.close() + + with open(src, 'rb') as fsrc: + with open(dst, 'wb') as fdst: + copyfileobj(fsrc, fdst) def copymode(src, dst): """Copy mode bits from src to dst""" diff --git a/Lib/test/test_shutil.py b/Lib/test/test_shutil.py index a747d6f..e86e1d3 100644 --- a/Lib/test/test_shutil.py +++ b/Lib/test/test_shutil.py @@ -415,8 +415,112 @@ class TestMove(unittest.TestCase): finally: shutil.rmtree(TESTFN, ignore_errors=True) +class TestCopyFile(unittest.TestCase): + + _delete = False + + class Faux(object): + _entered = False + _exited_with = None + _raised = False + def __init__(self, raise_in_exit=False, suppress_at_exit=True): + self._raise_in_exit = raise_in_exit + self._suppress_at_exit = suppress_at_exit + def read(self, *args): + return '' + def __enter__(self): + self._entered = True + def __exit__(self, exc_type, exc_val, exc_tb): + self._exited_with = exc_type, exc_val, exc_tb + if self._raise_in_exit: + self._raised = True + raise IOError("Cannot close") + return self._suppress_at_exit + + def tearDown(self): + if self._delete: + del shutil.open + + def _set_shutil_open(self, func): + shutil.open = func + self._delete = True + + def test_w_source_open_fails(self): + def _open(filename, mode='r'): + if filename == 'srcfile': + raise IOError('Cannot open "srcfile"') + assert 0 # shouldn't reach here. + + self._set_shutil_open(_open) + + self.assertRaises(IOError, shutil.copyfile, 'srcfile', 'destfile') + + def test_w_dest_open_fails(self): + + srcfile = self.Faux() + + def _open(filename, mode='r'): + if filename == 'srcfile': + return srcfile + if filename == 'destfile': + raise IOError('Cannot open "destfile"') + assert 0 # shouldn't reach here. + + self._set_shutil_open(_open) + + shutil.copyfile('srcfile', 'destfile') + self.assertTrue(srcfile._entered) + self.assertTrue(srcfile._exited_with[0] is IOError) + self.assertEqual(srcfile._exited_with[1].args, + ('Cannot open "destfile"',)) + + def test_w_dest_close_fails(self): + + srcfile = self.Faux() + destfile = self.Faux(True) + + def _open(filename, mode='r'): + if filename == 'srcfile': + return srcfile + if filename == 'destfile': + return destfile + assert 0 # shouldn't reach here. + + self._set_shutil_open(_open) + + shutil.copyfile('srcfile', 'destfile') + self.assertTrue(srcfile._entered) + self.assertTrue(destfile._entered) + self.assertTrue(destfile._raised) + self.assertTrue(srcfile._exited_with[0] is IOError) + self.assertEqual(srcfile._exited_with[1].args, + ('Cannot close',)) + + def test_w_source_close_fails(self): + + srcfile = self.Faux(True) + destfile = self.Faux() + + def _open(filename, mode='r'): + if filename == 'srcfile': + return srcfile + if filename == 'destfile': + return destfile + assert 0 # shouldn't reach here. + + self._set_shutil_open(_open) + + self.assertRaises(IOError, + shutil.copyfile, 'srcfile', 'destfile') + self.assertTrue(srcfile._entered) + self.assertTrue(destfile._entered) + self.assertFalse(destfile._raised) + self.assertTrue(srcfile._exited_with[0] is None) + self.assertTrue(srcfile._raised) + + def test_main(): - support.run_unittest(TestShutil, TestMove) + support.run_unittest(TestShutil, TestMove, TestCopyFile) if __name__ == '__main__': test_main() diff --git a/Misc/NEWS b/Misc/NEWS index d819e27..7147f77 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,9 @@ Core and Builtins Library ------- +- Issue #4265: shutil.copyfile() was leaking file descriptors when disk fills. + Patch by Tres Seaver. + - Issue #8621: uuid.uuid4() returned the same sequence of values in the parent and any children created using ``os.fork`` on MacOS X 10.6. -- cgit v0.12 From 582768ac1a5e36209fd3ff815da5018157f1ef9b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= <ziade.tarek@gmail.com> Date: Wed, 5 May 2010 22:44:06 +0000 Subject: Merged revisions 80840 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80840 | tarek.ziade | 2010-05-06 00:43:04 +0200 (Thu, 06 May 2010) | 9 lines Merged revisions 80837 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80837 | tarek.ziade | 2010-05-06 00:41:25 +0200 (Thu, 06 May 2010) | 1 line removed non needed lines ........ ................ --- Lib/shutil.py | 2 -- 1 file changed, 2 deletions(-) diff --git a/Lib/shutil.py b/Lib/shutil.py index 2befb47..4862ae6 100644 --- a/Lib/shutil.py +++ b/Lib/shutil.py @@ -51,8 +51,6 @@ def copyfile(src, dst): if _samefile(src, dst): raise Error("`%s` and `%s` are the same file" % (src, dst)) - fsrc = None - fdst = None for fn in [src, dst]: try: st = os.stat(fn) -- cgit v0.12 From 97b8988e6ea4de0a517ee8b46244671c82936590 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Thu, 6 May 2010 00:25:39 +0000 Subject: Recorded merge of revisions 80846 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80846 | victor.stinner | 2010-05-06 02:08:46 +0200 (jeu., 06 mai 2010) | 20 lines Recorded merge of revisions 80844-80845 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80844 | victor.stinner | 2010-05-06 01:33:33 +0200 (jeu., 06 mai 2010) | 5 lines Untabify Modules/posixmodule.c Run Antoine Pitrou "untabify" script + manual editions (OS/2 and some continuation lines). ........ r80845 | victor.stinner | 2010-05-06 02:03:44 +0200 (jeu., 06 mai 2010) | 4 lines Untabify Modules/posixmodule.c (2) Fix some more functions by hand ........ I rewrote the patch for py3k from scratch using untabify + manual editions ................ --- Modules/posixmodule.c | 7769 +++++++++++++++++++++++++------------------------ 1 file changed, 3885 insertions(+), 3884 deletions(-) diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index 9cb4553..590a47b 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -15,7 +15,7 @@ #ifdef __APPLE__ /* - * Step 1 of support for weak-linking a number of symbols existing on + * Step 1 of support for weak-linking a number of symbols existing on * OSX 10.4 and later, see the comment in the #ifdef __APPLE__ block * at the end of this file for more information. */ @@ -69,7 +69,7 @@ corresponding Unix manual entries for more information on calls."); #endif /* HAVE_SYS_STAT_H */ #ifdef HAVE_SYS_WAIT_H -#include <sys/wait.h> /* For WNOHANG */ +#include <sys/wait.h> /* For WNOHANG */ #endif #ifdef HAVE_SIGNAL_H @@ -101,41 +101,41 @@ corresponding Unix manual entries for more information on calls."); #if defined(PYCC_VACPP) && defined(PYOS_OS2) #include <process.h> #else -#if defined(__WATCOMC__) && !defined(__QNX__) /* Watcom compiler */ +#if defined(__WATCOMC__) && !defined(__QNX__) /* Watcom compiler */ #define HAVE_GETCWD 1 #define HAVE_OPENDIR 1 -#define HAVE_SYSTEM 1 +#define HAVE_SYSTEM 1 #if defined(__OS2__) #define HAVE_EXECV 1 #define HAVE_WAIT 1 #endif #include <process.h> #else -#ifdef __BORLANDC__ /* Borland compiler */ +#ifdef __BORLANDC__ /* Borland compiler */ #define HAVE_EXECV 1 #define HAVE_GETCWD 1 #define HAVE_OPENDIR 1 #define HAVE_PIPE 1 -#define HAVE_SYSTEM 1 +#define HAVE_SYSTEM 1 #define HAVE_WAIT 1 #else -#ifdef _MSC_VER /* Microsoft compiler */ +#ifdef _MSC_VER /* Microsoft compiler */ #define HAVE_GETCWD 1 -#define HAVE_SPAWNV 1 +#define HAVE_SPAWNV 1 #define HAVE_EXECV 1 #define HAVE_PIPE 1 -#define HAVE_SYSTEM 1 -#define HAVE_CWAIT 1 -#define HAVE_FSYNC 1 +#define HAVE_SYSTEM 1 +#define HAVE_CWAIT 1 +#define HAVE_FSYNC 1 #define fsync _commit #else #if defined(PYOS_OS2) && defined(PYCC_GCC) || defined(__VMS) /* Everything needed is defined in PC/os2emx/pyconfig.h or vms/pyconfig.h */ -#else /* all other compilers */ +#else /* all other compilers */ /* Unix functions that the configure script doesn't check for */ #define HAVE_EXECV 1 #define HAVE_FORK 1 -#if defined(__USLC__) && defined(__SCO_VERSION__) /* SCO UDK Compiler */ +#if defined(__USLC__) && defined(__SCO_VERSION__) /* SCO UDK Compiler */ #define HAVE_FORK1 1 #endif #define HAVE_GETCWD 1 @@ -147,9 +147,9 @@ corresponding Unix manual entries for more information on calls."); #define HAVE_KILL 1 #define HAVE_OPENDIR 1 #define HAVE_PIPE 1 -#define HAVE_SYSTEM 1 +#define HAVE_SYSTEM 1 #define HAVE_WAIT 1 -#define HAVE_TTYNAME 1 +#define HAVE_TTYNAME 1 #endif /* PYOS_OS2 && PYCC_GCC && __VMS */ #endif /* _MSC_VER */ #endif /* __BORLANDC__ */ @@ -265,7 +265,7 @@ extern int lstat(const char *, struct stat *); #include "osdefs.h" #include <malloc.h> #include <windows.h> -#include <shellapi.h> /* for ShellExecute() */ +#include <shellapi.h> /* for ShellExecute() */ #endif /* _MSC_VER */ #if defined(PYCC_VACPP) && defined(PYOS_OS2) @@ -329,13 +329,13 @@ extern int lstat(const char *, struct stat *); /* choose the appropriate stat and fstat functions and return structs */ #undef STAT #if defined(MS_WIN64) || defined(MS_WINDOWS) -# define STAT win32_stat -# define FSTAT win32_fstat -# define STRUCT_STAT struct win32_stat +# define STAT win32_stat +# define FSTAT win32_fstat +# define STRUCT_STAT struct win32_stat #else -# define STAT stat -# define FSTAT fstat -# define STRUCT_STAT struct stat +# define STAT stat +# define FSTAT fstat +# define STRUCT_STAT struct stat #endif #if defined(MAJOR_IN_MKDEV) @@ -362,7 +362,7 @@ extern int lstat(const char *, struct stat *); * as a fd and should merely raise a python exception on error. * The Microsoft CRT doesn't provide an official way to check for the * validity of a file descriptor, but we can emulate its internal behaviour - * by using the exported __pinfo data member and knowledge of the + * by using the exported __pinfo data member and knowledge of the * internal structures involved. * The structures below must be updated for each version of visual studio * according to the file internal.h in the CRT source, until MS comes @@ -374,8 +374,8 @@ extern int lstat(const char *, struct stat *); * Only the first items must be present. */ typedef struct { - intptr_t osfhnd; - char osfile; + intptr_t osfhnd; + char osfile; } my_ioinfo; extern __declspec(dllimport) char * __pioinfo[]; @@ -390,52 +390,52 @@ extern __declspec(dllimport) char * __pioinfo[]; int _PyVerify_fd(int fd) { - const int i1 = fd >> IOINFO_L2E; - const int i2 = fd & ((1 << IOINFO_L2E) - 1); - - static int sizeof_ioinfo = 0; - - /* Determine the actual size of the ioinfo structure, - * as used by the CRT loaded in memory - */ - if (sizeof_ioinfo == 0 && __pioinfo[0] != NULL) { - sizeof_ioinfo = _msize(__pioinfo[0]) / IOINFO_ARRAY_ELTS; - } - if (sizeof_ioinfo == 0) { - /* This should not happen... */ - goto fail; - } - - /* See that it isn't a special CLEAR fileno */ - if (fd != _NO_CONSOLE_FILENO) { - /* Microsoft CRT would check that 0<=fd<_nhandle but we can't do that. Instead - * we check pointer validity and other info - */ - if (0 <= i1 && i1 < IOINFO_ARRAYS && __pioinfo[i1] != NULL) { - /* finally, check that the file is open */ - my_ioinfo* info = (my_ioinfo*)(__pioinfo[i1] + i2 * sizeof_ioinfo); - if (info->osfile & FOPEN) { - return 1; - } - } - } + const int i1 = fd >> IOINFO_L2E; + const int i2 = fd & ((1 << IOINFO_L2E) - 1); + + static int sizeof_ioinfo = 0; + + /* Determine the actual size of the ioinfo structure, + * as used by the CRT loaded in memory + */ + if (sizeof_ioinfo == 0 && __pioinfo[0] != NULL) { + sizeof_ioinfo = _msize(__pioinfo[0]) / IOINFO_ARRAY_ELTS; + } + if (sizeof_ioinfo == 0) { + /* This should not happen... */ + goto fail; + } + + /* See that it isn't a special CLEAR fileno */ + if (fd != _NO_CONSOLE_FILENO) { + /* Microsoft CRT would check that 0<=fd<_nhandle but we can't do that. Instead + * we check pointer validity and other info + */ + if (0 <= i1 && i1 < IOINFO_ARRAYS && __pioinfo[i1] != NULL) { + /* finally, check that the file is open */ + my_ioinfo* info = (my_ioinfo*)(__pioinfo[i1] + i2 * sizeof_ioinfo); + if (info->osfile & FOPEN) { + return 1; + } + } + } fail: - errno = EBADF; - return 0; + errno = EBADF; + return 0; } /* the special case of checking dup2. The target fd must be in a sensible range */ static int _PyVerify_fd_dup2(int fd1, int fd2) { - if (!_PyVerify_fd(fd1)) - return 0; - if (fd2 == _NO_CONSOLE_FILENO) - return 0; - if ((unsigned)fd2 < _NHANDLE_) - return 1; - else - return 0; + if (!_PyVerify_fd(fd1)) + return 0; + if (fd2 == _NO_CONSOLE_FILENO) + return 0; + if ((unsigned)fd2 < _NHANDLE_) + return 1; + else + return 0; } #else /* dummy version. _PyVerify_fd() is already defined in fileobject.h */ @@ -456,101 +456,101 @@ extern char **environ; static PyObject * convertenviron(void) { - PyObject *d; + PyObject *d; #ifdef MS_WINDOWS - wchar_t **e; + wchar_t **e; #else - char **e; + char **e; #endif - d = PyDict_New(); - if (d == NULL) - return NULL; +#if defined(PYOS_OS2) + APIRET rc; + char buffer[1024]; /* OS/2 Provides a Documented Max of 1024 Chars */ +#endif + + d = PyDict_New(); + if (d == NULL) + return NULL; #ifdef WITH_NEXT_FRAMEWORK - if (environ == NULL) - environ = *_NSGetEnviron(); + if (environ == NULL) + environ = *_NSGetEnviron(); #endif #ifdef MS_WINDOWS - /* _wenviron must be initialized in this way if the program is started - through main() instead of wmain(). */ - _wgetenv(L""); - if (_wenviron == NULL) - return d; - /* This part ignores errors */ - for (e = _wenviron; *e != NULL; e++) { - PyObject *k; - PyObject *v; - wchar_t *p = wcschr(*e, L'='); - if (p == NULL) - continue; - k = PyUnicode_FromWideChar(*e, (Py_ssize_t)(p-*e)); - if (k == NULL) { - PyErr_Clear(); - continue; - } - v = PyUnicode_FromWideChar(p+1, wcslen(p+1)); - if (v == NULL) { - PyErr_Clear(); - Py_DECREF(k); - continue; - } - if (PyDict_GetItem(d, k) == NULL) { - if (PyDict_SetItem(d, k, v) != 0) - PyErr_Clear(); - } - Py_DECREF(k); - Py_DECREF(v); - } + /* _wenviron must be initialized in this way if the program is started + through main() instead of wmain(). */ + _wgetenv(L""); + if (_wenviron == NULL) + return d; + /* This part ignores errors */ + for (e = _wenviron; *e != NULL; e++) { + PyObject *k; + PyObject *v; + wchar_t *p = wcschr(*e, L'='); + if (p == NULL) + continue; + k = PyUnicode_FromWideChar(*e, (Py_ssize_t)(p-*e)); + if (k == NULL) { + PyErr_Clear(); + continue; + } + v = PyUnicode_FromWideChar(p+1, wcslen(p+1)); + if (v == NULL) { + PyErr_Clear(); + Py_DECREF(k); + continue; + } + if (PyDict_GetItem(d, k) == NULL) { + if (PyDict_SetItem(d, k, v) != 0) + PyErr_Clear(); + } + Py_DECREF(k); + Py_DECREF(v); + } #else - if (environ == NULL) - return d; - /* This part ignores errors */ - for (e = environ; *e != NULL; e++) { - PyObject *k; - PyObject *v; - char *p = strchr(*e, '='); - if (p == NULL) - continue; - k = PyUnicode_Decode(*e, (int)(p-*e), - Py_FileSystemDefaultEncoding, "surrogateescape"); - if (k == NULL) { - PyErr_Clear(); - continue; - } - v = PyUnicode_Decode(p+1, strlen(p+1), - Py_FileSystemDefaultEncoding, "surrogateescape"); - if (v == NULL) { - PyErr_Clear(); - Py_DECREF(k); - continue; - } - if (PyDict_GetItem(d, k) == NULL) { - if (PyDict_SetItem(d, k, v) != 0) - PyErr_Clear(); - } - Py_DECREF(k); - Py_DECREF(v); - } -#endif -#if defined(PYOS_OS2) - { - APIRET rc; - char buffer[1024]; /* OS/2 Provides a Documented Max of 1024 Chars */ - - rc = DosQueryExtLIBPATH(buffer, BEGIN_LIBPATH); - if (rc == NO_ERROR) { /* (not a type, envname is NOT 'BEGIN_LIBPATH') */ - PyObject *v = PyBytes_FromString(buffer); - PyDict_SetItemString(d, "BEGINLIBPATH", v); - Py_DECREF(v); + if (environ == NULL) + return d; + /* This part ignores errors */ + for (e = environ; *e != NULL; e++) { + PyObject *k; + PyObject *v; + char *p = strchr(*e, '='); + if (p == NULL) + continue; + k = PyUnicode_Decode(*e, (int)(p-*e), + Py_FileSystemDefaultEncoding, "surrogateescape"); + if (k == NULL) { + PyErr_Clear(); + continue; } - rc = DosQueryExtLIBPATH(buffer, END_LIBPATH); - if (rc == NO_ERROR) { /* (not a typo, envname is NOT 'END_LIBPATH') */ - PyObject *v = PyBytes_FromString(buffer); - PyDict_SetItemString(d, "ENDLIBPATH", v); - Py_DECREF(v); + v = PyUnicode_Decode(p+1, strlen(p+1), + Py_FileSystemDefaultEncoding, "surrogateescape"); + if (v == NULL) { + PyErr_Clear(); + Py_DECREF(k); + continue; + } + if (PyDict_GetItem(d, k) == NULL) { + if (PyDict_SetItem(d, k, v) != 0) + PyErr_Clear(); } + Py_DECREF(k); + Py_DECREF(v); + } +#endif +#if defined(PYOS_OS2) + rc = DosQueryExtLIBPATH(buffer, BEGIN_LIBPATH); + if (rc == NO_ERROR) { /* (not a type, envname is NOT 'BEGIN_LIBPATH') */ + PyObject *v = PyBytes_FromString(buffer); + PyDict_SetItemString(d, "BEGINLIBPATH", v); + Py_DECREF(v); + } + rc = DosQueryExtLIBPATH(buffer, END_LIBPATH); + if (rc == NO_ERROR) { /* (not a typo, envname is NOT 'END_LIBPATH') */ + PyObject *v = PyBytes_FromString(buffer); + PyDict_SetItemString(d, "ENDLIBPATH", v); + Py_DECREF(v); } #endif - return d; + return d; } /* Convert a bytes object to a char*. Optionally lock the buffer if it is a @@ -559,29 +559,29 @@ convertenviron(void) static char* bytes2str(PyObject* o, int lock) { - if(PyBytes_Check(o)) - return PyBytes_AsString(o); - else if(PyByteArray_Check(o)) { - if (lock && PyObject_GetBuffer(o, NULL, 0) < 0) - /* On a bytearray, this should not fail. */ - PyErr_BadInternalCall(); - return PyByteArray_AsString(o); - } else { - /* The FS converter should have verified that this - is either bytes or bytearray. */ - Py_FatalError("bad object passed to bytes2str"); - /* not reached. */ - return ""; - } + if(PyBytes_Check(o)) + return PyBytes_AsString(o); + else if(PyByteArray_Check(o)) { + if (lock && PyObject_GetBuffer(o, NULL, 0) < 0) + /* On a bytearray, this should not fail. */ + PyErr_BadInternalCall(); + return PyByteArray_AsString(o); + } else { + /* The FS converter should have verified that this + is either bytes or bytearray. */ + Py_FatalError("bad object passed to bytes2str"); + /* not reached. */ + return ""; + } } /* Release the lock, decref the object. */ static void release_bytes(PyObject* o) { - if (PyByteArray_Check(o)) - o->ob_type->tp_as_buffer->bf_releasebuffer(o, 0); - Py_DECREF(o); + if (PyByteArray_Check(o)) + o->ob_type->tp_as_buffer->bf_releasebuffer(o, 0); + Py_DECREF(o); } @@ -590,19 +590,19 @@ release_bytes(PyObject* o) static PyObject * posix_error(void) { - return PyErr_SetFromErrno(PyExc_OSError); + return PyErr_SetFromErrno(PyExc_OSError); } static PyObject * posix_error_with_filename(char* name) { - return PyErr_SetFromErrnoWithFilename(PyExc_OSError, name); + return PyErr_SetFromErrnoWithFilename(PyExc_OSError, name); } #ifdef MS_WINDOWS static PyObject * posix_error_with_unicode_filename(Py_UNICODE* name) { - return PyErr_SetFromErrnoWithUnicodeFilename(PyExc_OSError, name); + return PyErr_SetFromErrnoWithUnicodeFilename(PyExc_OSError, name); } #endif /* MS_WINDOWS */ @@ -610,54 +610,54 @@ posix_error_with_unicode_filename(Py_UNICODE* name) static PyObject * posix_error_with_allocated_filename(PyObject* name) { - PyObject *rc = PyErr_SetFromErrnoWithFilename(PyExc_OSError, - bytes2str(name, 0)); - release_bytes(name); - return rc; + PyObject *rc = PyErr_SetFromErrnoWithFilename(PyExc_OSError, + bytes2str(name, 0)); + release_bytes(name); + return rc; } #ifdef MS_WINDOWS static PyObject * win32_error(char* function, char* filename) { - /* XXX We should pass the function name along in the future. - (winreg.c also wants to pass the function name.) - This would however require an additional param to the - Windows error object, which is non-trivial. - */ - errno = GetLastError(); - if (filename) - return PyErr_SetFromWindowsErrWithFilename(errno, filename); - else - return PyErr_SetFromWindowsErr(errno); + /* XXX We should pass the function name along in the future. + (winreg.c also wants to pass the function name.) + This would however require an additional param to the + Windows error object, which is non-trivial. + */ + errno = GetLastError(); + if (filename) + return PyErr_SetFromWindowsErrWithFilename(errno, filename); + else + return PyErr_SetFromWindowsErr(errno); } static PyObject * win32_error_unicode(char* function, Py_UNICODE* filename) { - /* XXX - see win32_error for comments on 'function' */ - errno = GetLastError(); - if (filename) - return PyErr_SetFromWindowsErrWithUnicodeFilename(errno, filename); - else - return PyErr_SetFromWindowsErr(errno); + /* XXX - see win32_error for comments on 'function' */ + errno = GetLastError(); + if (filename) + return PyErr_SetFromWindowsErrWithUnicodeFilename(errno, filename); + else + return PyErr_SetFromWindowsErr(errno); } static int convert_to_unicode(PyObject **param) { - if (PyUnicode_CheckExact(*param)) - Py_INCREF(*param); - else if (PyUnicode_Check(*param)) - /* For a Unicode subtype that's not a Unicode object, - return a true Unicode object with the same data. */ - *param = PyUnicode_FromUnicode(PyUnicode_AS_UNICODE(*param), - PyUnicode_GET_SIZE(*param)); - else - *param = PyUnicode_FromEncodedObject(*param, - Py_FileSystemDefaultEncoding, - "strict"); - return (*param) != NULL; + if (PyUnicode_CheckExact(*param)) + Py_INCREF(*param); + else if (PyUnicode_Check(*param)) + /* For a Unicode subtype that's not a Unicode object, + return a true Unicode object with the same data. */ + *param = PyUnicode_FromUnicode(PyUnicode_AS_UNICODE(*param), + PyUnicode_GET_SIZE(*param)); + else + *param = PyUnicode_FromEncodedObject(*param, + Py_FileSystemDefaultEncoding, + "strict"); + return (*param) != NULL; } #endif /* MS_WINDOWS */ @@ -666,7 +666,7 @@ convert_to_unicode(PyObject **param) /********************************************************************** * Helper Function to Trim and Format OS/2 Messages **********************************************************************/ - static void +static void os2_formatmsg(char *msgbuf, int msglen, char *reason) { msgbuf[msglen] = '\0'; /* OS/2 Doesn't Guarantee a Terminator */ @@ -696,7 +696,7 @@ os2_formatmsg(char *msgbuf, int msglen, char *reason) * the file OSO001.MSG in the \OS2 directory hierarchy. * **********************************************************************/ - static char * +static char * os2_strerror(char *msgbuf, int msgbuflen, int errorcode, char *reason) { APIRET rc; @@ -712,7 +712,7 @@ os2_strerror(char *msgbuf, int msgbuflen, int errorcode, char *reason) os2_formatmsg(msgbuf, msglen, reason); else PyOS_snprintf(msgbuf, msgbuflen, - "unknown OS error #%d", errorcode); + "unknown OS error #%d", errorcode); return msgbuf; } @@ -721,7 +721,8 @@ os2_strerror(char *msgbuf, int msgbuflen, int errorcode, char *reason) errors are not in a global variable e.g. 'errno' nor are they congruent with posix error numbers. */ -static PyObject * os2_error(int code) +static PyObject * +os2_error(int code) { char text[1024]; PyObject *v; @@ -743,114 +744,114 @@ static PyObject * os2_error(int code) static PyObject * posix_fildes(PyObject *fdobj, int (*func)(int)) { - int fd; - int res; - fd = PyObject_AsFileDescriptor(fdobj); - if (fd < 0) - return NULL; - if (!_PyVerify_fd(fd)) - return posix_error(); - Py_BEGIN_ALLOW_THREADS - res = (*func)(fd); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; + int fd; + int res; + fd = PyObject_AsFileDescriptor(fdobj); + if (fd < 0) + return NULL; + if (!_PyVerify_fd(fd)) + return posix_error(); + Py_BEGIN_ALLOW_THREADS + res = (*func)(fd); + Py_END_ALLOW_THREADS + if (res < 0) + return posix_error(); + Py_INCREF(Py_None); + return Py_None; } #ifdef MS_WINDOWS static int unicode_file_names(void) { - static int canusewide = -1; - if (canusewide == -1) { - /* As per doc for ::GetVersion(), this is the correct test for - the Windows NT family. */ - canusewide = (GetVersion() < 0x80000000) ? 1 : 0; - } - return canusewide; + static int canusewide = -1; + if (canusewide == -1) { + /* As per doc for ::GetVersion(), this is the correct test for + the Windows NT family. */ + canusewide = (GetVersion() < 0x80000000) ? 1 : 0; + } + return canusewide; } #endif static PyObject * posix_1str(PyObject *args, char *format, int (*func)(const char*)) { - PyObject *opath1 = NULL; - char *path1; - int res; - if (!PyArg_ParseTuple(args, format, - PyUnicode_FSConverter, &opath1)) - return NULL; - path1 = bytes2str(opath1, 1); - Py_BEGIN_ALLOW_THREADS - res = (*func)(path1); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error_with_allocated_filename(opath1); - release_bytes(opath1); - Py_INCREF(Py_None); - return Py_None; + PyObject *opath1 = NULL; + char *path1; + int res; + if (!PyArg_ParseTuple(args, format, + PyUnicode_FSConverter, &opath1)) + return NULL; + path1 = bytes2str(opath1, 1); + Py_BEGIN_ALLOW_THREADS + res = (*func)(path1); + Py_END_ALLOW_THREADS + if (res < 0) + return posix_error_with_allocated_filename(opath1); + release_bytes(opath1); + Py_INCREF(Py_None); + return Py_None; } static PyObject * posix_2str(PyObject *args, - char *format, - int (*func)(const char *, const char *)) -{ - PyObject *opath1 = NULL, *opath2 = NULL; - char *path1, *path2; - int res; - if (!PyArg_ParseTuple(args, format, - PyUnicode_FSConverter, &opath1, - PyUnicode_FSConverter, &opath2)) { - return NULL; - } - path1 = bytes2str(opath1, 1); - path2 = bytes2str(opath2, 1); - Py_BEGIN_ALLOW_THREADS - res = (*func)(path1, path2); - Py_END_ALLOW_THREADS - release_bytes(opath1); - release_bytes(opath2); - if (res != 0) - /* XXX how to report both path1 and path2??? */ - return posix_error(); - Py_INCREF(Py_None); - return Py_None; + char *format, + int (*func)(const char *, const char *)) +{ + PyObject *opath1 = NULL, *opath2 = NULL; + char *path1, *path2; + int res; + if (!PyArg_ParseTuple(args, format, + PyUnicode_FSConverter, &opath1, + PyUnicode_FSConverter, &opath2)) { + return NULL; + } + path1 = bytes2str(opath1, 1); + path2 = bytes2str(opath2, 1); + Py_BEGIN_ALLOW_THREADS + res = (*func)(path1, path2); + Py_END_ALLOW_THREADS + release_bytes(opath1); + release_bytes(opath2); + if (res != 0) + /* XXX how to report both path1 and path2??? */ + return posix_error(); + Py_INCREF(Py_None); + return Py_None; } #ifdef MS_WINDOWS static PyObject* -win32_1str(PyObject* args, char* func, - char* format, BOOL (__stdcall *funcA)(LPCSTR), - char* wformat, BOOL (__stdcall *funcW)(LPWSTR)) -{ - PyObject *uni; - char *ansi; - BOOL result; - if (unicode_file_names()) { - if (!PyArg_ParseTuple(args, wformat, &uni)) - PyErr_Clear(); - else { - Py_BEGIN_ALLOW_THREADS - result = funcW(PyUnicode_AsUnicode(uni)); - Py_END_ALLOW_THREADS - if (!result) - return win32_error_unicode(func, PyUnicode_AsUnicode(uni)); - Py_INCREF(Py_None); - return Py_None; - } - } - if (!PyArg_ParseTuple(args, format, &ansi)) - return NULL; - Py_BEGIN_ALLOW_THREADS - result = funcA(ansi); - Py_END_ALLOW_THREADS - if (!result) - return win32_error(func, ansi); - Py_INCREF(Py_None); - return Py_None; +win32_1str(PyObject* args, char* func, + char* format, BOOL (__stdcall *funcA)(LPCSTR), + char* wformat, BOOL (__stdcall *funcW)(LPWSTR)) +{ + PyObject *uni; + char *ansi; + BOOL result; + if (unicode_file_names()) { + if (!PyArg_ParseTuple(args, wformat, &uni)) + PyErr_Clear(); + else { + Py_BEGIN_ALLOW_THREADS + result = funcW(PyUnicode_AsUnicode(uni)); + Py_END_ALLOW_THREADS + if (!result) + return win32_error_unicode(func, PyUnicode_AsUnicode(uni)); + Py_INCREF(Py_None); + return Py_None; + } + } + if (!PyArg_ParseTuple(args, format, &ansi)) + return NULL; + Py_BEGIN_ALLOW_THREADS + result = funcA(ansi); + Py_END_ALLOW_THREADS + if (!result) + return win32_error(func, ansi); + Py_INCREF(Py_None); + return Py_None; } @@ -862,24 +863,24 @@ win32_1str(PyObject* args, char* func, static BOOL __stdcall win32_chdir(LPCSTR path) { - char new_path[MAX_PATH+1]; - int result; - char env[4] = "=x:"; - - if(!SetCurrentDirectoryA(path)) - return FALSE; - result = GetCurrentDirectoryA(MAX_PATH+1, new_path); - if (!result) - return FALSE; - /* In the ANSI API, there should not be any paths longer - than MAX_PATH. */ - assert(result <= MAX_PATH+1); - if (strncmp(new_path, "\\\\", 2) == 0 || - strncmp(new_path, "//", 2) == 0) - /* UNC path, nothing to do. */ - return TRUE; - env[1] = new_path[0]; - return SetEnvironmentVariableA(env, new_path); + char new_path[MAX_PATH+1]; + int result; + char env[4] = "=x:"; + + if(!SetCurrentDirectoryA(path)) + return FALSE; + result = GetCurrentDirectoryA(MAX_PATH+1, new_path); + if (!result) + return FALSE; + /* In the ANSI API, there should not be any paths longer + than MAX_PATH. */ + assert(result <= MAX_PATH+1); + if (strncmp(new_path, "\\\\", 2) == 0 || + strncmp(new_path, "//", 2) == 0) + /* UNC path, nothing to do. */ + return TRUE; + env[1] = new_path[0]; + return SetEnvironmentVariableA(env, new_path); } /* The Unicode version differs from the ANSI version @@ -887,36 +888,36 @@ win32_chdir(LPCSTR path) static BOOL __stdcall win32_wchdir(LPCWSTR path) { - wchar_t _new_path[MAX_PATH+1], *new_path = _new_path; - int result; - wchar_t env[4] = L"=x:"; - - if(!SetCurrentDirectoryW(path)) - return FALSE; - result = GetCurrentDirectoryW(MAX_PATH+1, new_path); - if (!result) - return FALSE; - if (result > MAX_PATH+1) { - new_path = malloc(result * sizeof(wchar_t)); - if (!new_path) { - SetLastError(ERROR_OUTOFMEMORY); - return FALSE; - } - result = GetCurrentDirectoryW(result, new_path); - if (!result) { - free(new_path); - return FALSE; - } - } - if (wcsncmp(new_path, L"\\\\", 2) == 0 || - wcsncmp(new_path, L"//", 2) == 0) - /* UNC path, nothing to do. */ - return TRUE; - env[1] = new_path[0]; - result = SetEnvironmentVariableW(env, new_path); - if (new_path != _new_path) - free(new_path); - return result; + wchar_t _new_path[MAX_PATH+1], *new_path = _new_path; + int result; + wchar_t env[4] = L"=x:"; + + if(!SetCurrentDirectoryW(path)) + return FALSE; + result = GetCurrentDirectoryW(MAX_PATH+1, new_path); + if (!result) + return FALSE; + if (result > MAX_PATH+1) { + new_path = malloc(result * sizeof(wchar_t)); + if (!new_path) { + SetLastError(ERROR_OUTOFMEMORY); + return FALSE; + } + result = GetCurrentDirectoryW(result, new_path); + if (!result) { + free(new_path); + return FALSE; + } + } + if (wcsncmp(new_path, L"\\\\", 2) == 0 || + wcsncmp(new_path, L"//", 2) == 0) + /* UNC path, nothing to do. */ + return TRUE; + env[1] = new_path[0]; + result = SetEnvironmentVariableW(env, new_path); + if (new_path != _new_path) + free(new_path); + return result; } #endif @@ -927,7 +928,7 @@ win32_wchdir(LPCWSTR path) UTC and local time Therefore, we implement our own stat, based on the Win32 API directly. */ -#define HAVE_STAT_NSEC 1 +#define HAVE_STAT_NSEC 1 struct win32_stat{ int st_dev; @@ -951,24 +952,24 @@ static __int64 secs_between_epochs = 11644473600; /* Seconds between 1.1.1601 an static void FILE_TIME_to_time_t_nsec(FILETIME *in_ptr, int *time_out, int* nsec_out) { - /* XXX endianness. Shouldn't matter, as all Windows implementations are little-endian */ - /* Cannot simply cast and dereference in_ptr, - since it might not be aligned properly */ - __int64 in; - memcpy(&in, in_ptr, sizeof(in)); - *nsec_out = (int)(in % 10000000) * 100; /* FILETIME is in units of 100 nsec. */ - /* XXX Win32 supports time stamps past 2038; we currently don't */ - *time_out = Py_SAFE_DOWNCAST((in / 10000000) - secs_between_epochs, __int64, int); + /* XXX endianness. Shouldn't matter, as all Windows implementations are little-endian */ + /* Cannot simply cast and dereference in_ptr, + since it might not be aligned properly */ + __int64 in; + memcpy(&in, in_ptr, sizeof(in)); + *nsec_out = (int)(in % 10000000) * 100; /* FILETIME is in units of 100 nsec. */ + /* XXX Win32 supports time stamps past 2038; we currently don't */ + *time_out = Py_SAFE_DOWNCAST((in / 10000000) - secs_between_epochs, __int64, int); } static void time_t_to_FILE_TIME(int time_in, int nsec_in, FILETIME *out_ptr) { - /* XXX endianness */ - __int64 out; - out = time_in + secs_between_epochs; - out = out * 10000000 + nsec_in / 100; - memcpy(out_ptr, &out, sizeof(out)); + /* XXX endianness */ + __int64 out; + out = time_in + secs_between_epochs; + out = out * 10000000 + nsec_in / 100; + memcpy(out_ptr, &out, sizeof(out)); } /* Below, we *know* that ugo+r is 0444 */ @@ -978,29 +979,29 @@ time_t_to_FILE_TIME(int time_in, int nsec_in, FILETIME *out_ptr) static int attributes_to_mode(DWORD attr) { - int m = 0; - if (attr & FILE_ATTRIBUTE_DIRECTORY) - m |= _S_IFDIR | 0111; /* IFEXEC for user,group,other */ - else - m |= _S_IFREG; - if (attr & FILE_ATTRIBUTE_READONLY) - m |= 0444; - else - m |= 0666; - return m; + int m = 0; + if (attr & FILE_ATTRIBUTE_DIRECTORY) + m |= _S_IFDIR | 0111; /* IFEXEC for user,group,other */ + else + m |= _S_IFREG; + if (attr & FILE_ATTRIBUTE_READONLY) + m |= 0444; + else + m |= 0666; + return m; } static int attribute_data_to_stat(WIN32_FILE_ATTRIBUTE_DATA *info, struct win32_stat *result) { - memset(result, 0, sizeof(*result)); - result->st_mode = attributes_to_mode(info->dwFileAttributes); - result->st_size = (((__int64)info->nFileSizeHigh)<<32) + info->nFileSizeLow; - FILE_TIME_to_time_t_nsec(&info->ftCreationTime, &result->st_ctime, &result->st_ctime_nsec); - FILE_TIME_to_time_t_nsec(&info->ftLastWriteTime, &result->st_mtime, &result->st_mtime_nsec); - FILE_TIME_to_time_t_nsec(&info->ftLastAccessTime, &result->st_atime, &result->st_atime_nsec); + memset(result, 0, sizeof(*result)); + result->st_mode = attributes_to_mode(info->dwFileAttributes); + result->st_size = (((__int64)info->nFileSizeHigh)<<32) + info->nFileSizeLow; + FILE_TIME_to_time_t_nsec(&info->ftCreationTime, &result->st_ctime, &result->st_ctime_nsec); + FILE_TIME_to_time_t_nsec(&info->ftLastWriteTime, &result->st_mtime, &result->st_mtime_nsec); + FILE_TIME_to_time_t_nsec(&info->ftLastAccessTime, &result->st_atime, &result->st_atime_nsec); - return 0; + return 0; } /* Emulate GetFileAttributesEx[AW] on Windows 95 */ @@ -1010,239 +1011,239 @@ static BOOL (CALLBACK *gfaxw)(LPCWSTR, GET_FILEEX_INFO_LEVELS, LPVOID); static void check_gfax() { - HINSTANCE hKernel32; - if (checked) - return; - checked = 1; - hKernel32 = GetModuleHandle("KERNEL32"); - *(FARPROC*)&gfaxa = GetProcAddress(hKernel32, "GetFileAttributesExA"); - *(FARPROC*)&gfaxw = GetProcAddress(hKernel32, "GetFileAttributesExW"); + HINSTANCE hKernel32; + if (checked) + return; + checked = 1; + hKernel32 = GetModuleHandle("KERNEL32"); + *(FARPROC*)&gfaxa = GetProcAddress(hKernel32, "GetFileAttributesExA"); + *(FARPROC*)&gfaxw = GetProcAddress(hKernel32, "GetFileAttributesExW"); } static BOOL attributes_from_dir(LPCSTR pszFile, LPWIN32_FILE_ATTRIBUTE_DATA pfad) { - HANDLE hFindFile; - WIN32_FIND_DATAA FileData; - hFindFile = FindFirstFileA(pszFile, &FileData); - if (hFindFile == INVALID_HANDLE_VALUE) - return FALSE; - FindClose(hFindFile); - pfad->dwFileAttributes = FileData.dwFileAttributes; - pfad->ftCreationTime = FileData.ftCreationTime; - pfad->ftLastAccessTime = FileData.ftLastAccessTime; - pfad->ftLastWriteTime = FileData.ftLastWriteTime; - pfad->nFileSizeHigh = FileData.nFileSizeHigh; - pfad->nFileSizeLow = FileData.nFileSizeLow; - return TRUE; + HANDLE hFindFile; + WIN32_FIND_DATAA FileData; + hFindFile = FindFirstFileA(pszFile, &FileData); + if (hFindFile == INVALID_HANDLE_VALUE) + return FALSE; + FindClose(hFindFile); + pfad->dwFileAttributes = FileData.dwFileAttributes; + pfad->ftCreationTime = FileData.ftCreationTime; + pfad->ftLastAccessTime = FileData.ftLastAccessTime; + pfad->ftLastWriteTime = FileData.ftLastWriteTime; + pfad->nFileSizeHigh = FileData.nFileSizeHigh; + pfad->nFileSizeLow = FileData.nFileSizeLow; + return TRUE; } static BOOL attributes_from_dir_w(LPCWSTR pszFile, LPWIN32_FILE_ATTRIBUTE_DATA pfad) { - HANDLE hFindFile; - WIN32_FIND_DATAW FileData; - hFindFile = FindFirstFileW(pszFile, &FileData); - if (hFindFile == INVALID_HANDLE_VALUE) - return FALSE; - FindClose(hFindFile); - pfad->dwFileAttributes = FileData.dwFileAttributes; - pfad->ftCreationTime = FileData.ftCreationTime; - pfad->ftLastAccessTime = FileData.ftLastAccessTime; - pfad->ftLastWriteTime = FileData.ftLastWriteTime; - pfad->nFileSizeHigh = FileData.nFileSizeHigh; - pfad->nFileSizeLow = FileData.nFileSizeLow; - return TRUE; + HANDLE hFindFile; + WIN32_FIND_DATAW FileData; + hFindFile = FindFirstFileW(pszFile, &FileData); + if (hFindFile == INVALID_HANDLE_VALUE) + return FALSE; + FindClose(hFindFile); + pfad->dwFileAttributes = FileData.dwFileAttributes; + pfad->ftCreationTime = FileData.ftCreationTime; + pfad->ftLastAccessTime = FileData.ftLastAccessTime; + pfad->ftLastWriteTime = FileData.ftLastWriteTime; + pfad->nFileSizeHigh = FileData.nFileSizeHigh; + pfad->nFileSizeLow = FileData.nFileSizeLow; + return TRUE; } static BOOL WINAPI -Py_GetFileAttributesExA(LPCSTR pszFile, - GET_FILEEX_INFO_LEVELS level, +Py_GetFileAttributesExA(LPCSTR pszFile, + GET_FILEEX_INFO_LEVELS level, LPVOID pv) { - BOOL result; - LPWIN32_FILE_ATTRIBUTE_DATA pfad = pv; - /* First try to use the system's implementation, if that is - available and either succeeds to gives an error other than - that it isn't implemented. */ - check_gfax(); - if (gfaxa) { - result = gfaxa(pszFile, level, pv); - if (result || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) - return result; - } - /* It's either not present, or not implemented. - Emulate using FindFirstFile. */ - if (level != GetFileExInfoStandard) { - SetLastError(ERROR_INVALID_PARAMETER); - return FALSE; - } - /* Use GetFileAttributes to validate that the file name - does not contain wildcards (which FindFirstFile would - accept). */ - if (GetFileAttributesA(pszFile) == 0xFFFFFFFF) - return FALSE; - return attributes_from_dir(pszFile, pfad); + BOOL result; + LPWIN32_FILE_ATTRIBUTE_DATA pfad = pv; + /* First try to use the system's implementation, if that is + available and either succeeds to gives an error other than + that it isn't implemented. */ + check_gfax(); + if (gfaxa) { + result = gfaxa(pszFile, level, pv); + if (result || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) + return result; + } + /* It's either not present, or not implemented. + Emulate using FindFirstFile. */ + if (level != GetFileExInfoStandard) { + SetLastError(ERROR_INVALID_PARAMETER); + return FALSE; + } + /* Use GetFileAttributes to validate that the file name + does not contain wildcards (which FindFirstFile would + accept). */ + if (GetFileAttributesA(pszFile) == 0xFFFFFFFF) + return FALSE; + return attributes_from_dir(pszFile, pfad); } static BOOL WINAPI -Py_GetFileAttributesExW(LPCWSTR pszFile, - GET_FILEEX_INFO_LEVELS level, +Py_GetFileAttributesExW(LPCWSTR pszFile, + GET_FILEEX_INFO_LEVELS level, LPVOID pv) { - BOOL result; - LPWIN32_FILE_ATTRIBUTE_DATA pfad = pv; - /* First try to use the system's implementation, if that is - available and either succeeds to gives an error other than - that it isn't implemented. */ - check_gfax(); - if (gfaxa) { - result = gfaxw(pszFile, level, pv); - if (result || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) - return result; - } - /* It's either not present, or not implemented. - Emulate using FindFirstFile. */ - if (level != GetFileExInfoStandard) { - SetLastError(ERROR_INVALID_PARAMETER); - return FALSE; - } - /* Use GetFileAttributes to validate that the file name - does not contain wildcards (which FindFirstFile would - accept). */ - if (GetFileAttributesW(pszFile) == 0xFFFFFFFF) - return FALSE; - return attributes_from_dir_w(pszFile, pfad); -} - -static int + BOOL result; + LPWIN32_FILE_ATTRIBUTE_DATA pfad = pv; + /* First try to use the system's implementation, if that is + available and either succeeds to gives an error other than + that it isn't implemented. */ + check_gfax(); + if (gfaxa) { + result = gfaxw(pszFile, level, pv); + if (result || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) + return result; + } + /* It's either not present, or not implemented. + Emulate using FindFirstFile. */ + if (level != GetFileExInfoStandard) { + SetLastError(ERROR_INVALID_PARAMETER); + return FALSE; + } + /* Use GetFileAttributes to validate that the file name + does not contain wildcards (which FindFirstFile would + accept). */ + if (GetFileAttributesW(pszFile) == 0xFFFFFFFF) + return FALSE; + return attributes_from_dir_w(pszFile, pfad); +} + +static int win32_stat(const char* path, struct win32_stat *result) { - WIN32_FILE_ATTRIBUTE_DATA info; - int code; - char *dot; - /* XXX not supported on Win95 and NT 3.x */ - if (!Py_GetFileAttributesExA(path, GetFileExInfoStandard, &info)) { - if (GetLastError() != ERROR_SHARING_VIOLATION) { - /* Protocol violation: we explicitly clear errno, instead of - setting it to a POSIX error. Callers should use GetLastError. */ - errno = 0; - return -1; - } else { - /* Could not get attributes on open file. Fall back to - reading the directory. */ - if (!attributes_from_dir(path, &info)) { - /* Very strange. This should not fail now */ - errno = 0; - return -1; - } - } - } - code = attribute_data_to_stat(&info, result); - if (code != 0) - return code; - /* Set S_IFEXEC if it is an .exe, .bat, ... */ - dot = strrchr(path, '.'); - if (dot) { - if (stricmp(dot, ".bat") == 0 || - stricmp(dot, ".cmd") == 0 || - stricmp(dot, ".exe") == 0 || - stricmp(dot, ".com") == 0) - result->st_mode |= 0111; - } - return code; -} - -static int + WIN32_FILE_ATTRIBUTE_DATA info; + int code; + char *dot; + /* XXX not supported on Win95 and NT 3.x */ + if (!Py_GetFileAttributesExA(path, GetFileExInfoStandard, &info)) { + if (GetLastError() != ERROR_SHARING_VIOLATION) { + /* Protocol violation: we explicitly clear errno, instead of + setting it to a POSIX error. Callers should use GetLastError. */ + errno = 0; + return -1; + } else { + /* Could not get attributes on open file. Fall back to + reading the directory. */ + if (!attributes_from_dir(path, &info)) { + /* Very strange. This should not fail now */ + errno = 0; + return -1; + } + } + } + code = attribute_data_to_stat(&info, result); + if (code != 0) + return code; + /* Set S_IFEXEC if it is an .exe, .bat, ... */ + dot = strrchr(path, '.'); + if (dot) { + if (stricmp(dot, ".bat") == 0 || + stricmp(dot, ".cmd") == 0 || + stricmp(dot, ".exe") == 0 || + stricmp(dot, ".com") == 0) + result->st_mode |= 0111; + } + return code; +} + +static int win32_wstat(const wchar_t* path, struct win32_stat *result) { - int code; - const wchar_t *dot; - WIN32_FILE_ATTRIBUTE_DATA info; - /* XXX not supported on Win95 and NT 3.x */ - if (!Py_GetFileAttributesExW(path, GetFileExInfoStandard, &info)) { - if (GetLastError() != ERROR_SHARING_VIOLATION) { - /* Protocol violation: we explicitly clear errno, instead of - setting it to a POSIX error. Callers should use GetLastError. */ - errno = 0; - return -1; - } else { - /* Could not get attributes on open file. Fall back to - reading the directory. */ - if (!attributes_from_dir_w(path, &info)) { - /* Very strange. This should not fail now */ - errno = 0; - return -1; - } - } - } - code = attribute_data_to_stat(&info, result); - if (code < 0) - return code; - /* Set IFEXEC if it is an .exe, .bat, ... */ - dot = wcsrchr(path, '.'); - if (dot) { - if (_wcsicmp(dot, L".bat") == 0 || - _wcsicmp(dot, L".cmd") == 0 || - _wcsicmp(dot, L".exe") == 0 || - _wcsicmp(dot, L".com") == 0) - result->st_mode |= 0111; - } - return code; + int code; + const wchar_t *dot; + WIN32_FILE_ATTRIBUTE_DATA info; + /* XXX not supported on Win95 and NT 3.x */ + if (!Py_GetFileAttributesExW(path, GetFileExInfoStandard, &info)) { + if (GetLastError() != ERROR_SHARING_VIOLATION) { + /* Protocol violation: we explicitly clear errno, instead of + setting it to a POSIX error. Callers should use GetLastError. */ + errno = 0; + return -1; + } else { + /* Could not get attributes on open file. Fall back to + reading the directory. */ + if (!attributes_from_dir_w(path, &info)) { + /* Very strange. This should not fail now */ + errno = 0; + return -1; + } + } + } + code = attribute_data_to_stat(&info, result); + if (code < 0) + return code; + /* Set IFEXEC if it is an .exe, .bat, ... */ + dot = wcsrchr(path, '.'); + if (dot) { + if (_wcsicmp(dot, L".bat") == 0 || + _wcsicmp(dot, L".cmd") == 0 || + _wcsicmp(dot, L".exe") == 0 || + _wcsicmp(dot, L".com") == 0) + result->st_mode |= 0111; + } + return code; } static int win32_fstat(int file_number, struct win32_stat *result) { - BY_HANDLE_FILE_INFORMATION info; - HANDLE h; - int type; - - h = (HANDLE)_get_osfhandle(file_number); - - /* Protocol violation: we explicitly clear errno, instead of - setting it to a POSIX error. Callers should use GetLastError. */ - errno = 0; - - if (h == INVALID_HANDLE_VALUE) { - /* This is really a C library error (invalid file handle). - We set the Win32 error to the closes one matching. */ - SetLastError(ERROR_INVALID_HANDLE); - return -1; - } - memset(result, 0, sizeof(*result)); - - type = GetFileType(h); - if (type == FILE_TYPE_UNKNOWN) { - DWORD error = GetLastError(); - if (error != 0) { - return -1; - } - /* else: valid but unknown file */ - } - - if (type != FILE_TYPE_DISK) { - if (type == FILE_TYPE_CHAR) - result->st_mode = _S_IFCHR; - else if (type == FILE_TYPE_PIPE) - result->st_mode = _S_IFIFO; - return 0; - } - - if (!GetFileInformationByHandle(h, &info)) { - return -1; - } - - /* similar to stat() */ - result->st_mode = attributes_to_mode(info.dwFileAttributes); - result->st_size = (((__int64)info.nFileSizeHigh)<<32) + info.nFileSizeLow; - FILE_TIME_to_time_t_nsec(&info.ftCreationTime, &result->st_ctime, &result->st_ctime_nsec); - FILE_TIME_to_time_t_nsec(&info.ftLastWriteTime, &result->st_mtime, &result->st_mtime_nsec); - FILE_TIME_to_time_t_nsec(&info.ftLastAccessTime, &result->st_atime, &result->st_atime_nsec); - /* specific to fstat() */ - result->st_nlink = info.nNumberOfLinks; - result->st_ino = (((__int64)info.nFileIndexHigh)<<32) + info.nFileIndexLow; - return 0; + BY_HANDLE_FILE_INFORMATION info; + HANDLE h; + int type; + + h = (HANDLE)_get_osfhandle(file_number); + + /* Protocol violation: we explicitly clear errno, instead of + setting it to a POSIX error. Callers should use GetLastError. */ + errno = 0; + + if (h == INVALID_HANDLE_VALUE) { + /* This is really a C library error (invalid file handle). + We set the Win32 error to the closes one matching. */ + SetLastError(ERROR_INVALID_HANDLE); + return -1; + } + memset(result, 0, sizeof(*result)); + + type = GetFileType(h); + if (type == FILE_TYPE_UNKNOWN) { + DWORD error = GetLastError(); + if (error != 0) { + return -1; + } + /* else: valid but unknown file */ + } + + if (type != FILE_TYPE_DISK) { + if (type == FILE_TYPE_CHAR) + result->st_mode = _S_IFCHR; + else if (type == FILE_TYPE_PIPE) + result->st_mode = _S_IFIFO; + return 0; + } + + if (!GetFileInformationByHandle(h, &info)) { + return -1; + } + + /* similar to stat() */ + result->st_mode = attributes_to_mode(info.dwFileAttributes); + result->st_size = (((__int64)info.nFileSizeHigh)<<32) + info.nFileSizeLow; + FILE_TIME_to_time_t_nsec(&info.ftCreationTime, &result->st_ctime, &result->st_ctime_nsec); + FILE_TIME_to_time_t_nsec(&info.ftLastWriteTime, &result->st_mtime, &result->st_mtime_nsec); + FILE_TIME_to_time_t_nsec(&info.ftLastAccessTime, &result->st_atime, &result->st_atime_nsec); + /* specific to fstat() */ + result->st_nlink = info.nNumberOfLinks; + result->st_ino = (((__int64)info.nFileIndexHigh)<<32) + info.nFileIndexLow; + return 0; } #endif /* MS_WINDOWS */ @@ -1259,39 +1260,39 @@ or st_flags, they are available as attributes only.\n\ See os.stat for more information."); static PyStructSequence_Field stat_result_fields[] = { - {"st_mode", "protection bits"}, - {"st_ino", "inode"}, - {"st_dev", "device"}, - {"st_nlink", "number of hard links"}, - {"st_uid", "user ID of owner"}, - {"st_gid", "group ID of owner"}, - {"st_size", "total size, in bytes"}, - /* The NULL is replaced with PyStructSequence_UnnamedField later. */ - {NULL, "integer time of last access"}, - {NULL, "integer time of last modification"}, - {NULL, "integer time of last change"}, - {"st_atime", "time of last access"}, - {"st_mtime", "time of last modification"}, - {"st_ctime", "time of last change"}, + {"st_mode", "protection bits"}, + {"st_ino", "inode"}, + {"st_dev", "device"}, + {"st_nlink", "number of hard links"}, + {"st_uid", "user ID of owner"}, + {"st_gid", "group ID of owner"}, + {"st_size", "total size, in bytes"}, + /* The NULL is replaced with PyStructSequence_UnnamedField later. */ + {NULL, "integer time of last access"}, + {NULL, "integer time of last modification"}, + {NULL, "integer time of last change"}, + {"st_atime", "time of last access"}, + {"st_mtime", "time of last modification"}, + {"st_ctime", "time of last change"}, #ifdef HAVE_STRUCT_STAT_ST_BLKSIZE - {"st_blksize", "blocksize for filesystem I/O"}, + {"st_blksize", "blocksize for filesystem I/O"}, #endif #ifdef HAVE_STRUCT_STAT_ST_BLOCKS - {"st_blocks", "number of blocks allocated"}, + {"st_blocks", "number of blocks allocated"}, #endif #ifdef HAVE_STRUCT_STAT_ST_RDEV - {"st_rdev", "device type (if inode device)"}, + {"st_rdev", "device type (if inode device)"}, #endif #ifdef HAVE_STRUCT_STAT_ST_FLAGS - {"st_flags", "user defined flags for file"}, + {"st_flags", "user defined flags for file"}, #endif #ifdef HAVE_STRUCT_STAT_ST_GEN - {"st_gen", "generation number"}, + {"st_gen", "generation number"}, #endif #ifdef HAVE_STRUCT_STAT_ST_BIRTHTIME - {"st_birthtime", "time of creation"}, + {"st_birthtime", "time of creation"}, #endif - {0} + {0} }; #ifdef HAVE_STRUCT_STAT_ST_BLKSIZE @@ -1331,10 +1332,10 @@ static PyStructSequence_Field stat_result_fields[] = { #endif static PyStructSequence_Desc stat_result_desc = { - "stat_result", /* name */ - stat_result__doc__, /* doc */ - stat_result_fields, - 10 + "stat_result", /* name */ + stat_result__doc__, /* doc */ + stat_result_fields, + 10 }; PyDoc_STRVAR(statvfs_result__doc__, @@ -1346,24 +1347,24 @@ or via the attributes f_bsize, f_frsize, f_blocks, f_bfree, and so on.\n\ See os.statvfs for more information."); static PyStructSequence_Field statvfs_result_fields[] = { - {"f_bsize", }, - {"f_frsize", }, - {"f_blocks", }, - {"f_bfree", }, - {"f_bavail", }, - {"f_files", }, - {"f_ffree", }, - {"f_favail", }, - {"f_flag", }, - {"f_namemax",}, - {0} + {"f_bsize", }, + {"f_frsize", }, + {"f_blocks", }, + {"f_bfree", }, + {"f_bavail", }, + {"f_files", }, + {"f_ffree", }, + {"f_favail", }, + {"f_flag", }, + {"f_namemax",}, + {0} }; static PyStructSequence_Desc statvfs_result_desc = { - "statvfs_result", /* name */ - statvfs_result__doc__, /* doc */ - statvfs_result_fields, - 10 + "statvfs_result", /* name */ + statvfs_result__doc__, /* doc */ + statvfs_result_fields, + 10 }; static int initialized; @@ -1374,23 +1375,23 @@ static newfunc structseq_new; static PyObject * statresult_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyStructSequence *result; - int i; + PyStructSequence *result; + int i; - result = (PyStructSequence*)structseq_new(type, args, kwds); - if (!result) - return NULL; - /* If we have been initialized from a tuple, - st_?time might be set to None. Initialize it - from the int slots. */ - for (i = 7; i <= 9; i++) { - if (result->ob_item[i+3] == Py_None) { - Py_DECREF(Py_None); - Py_INCREF(result->ob_item[i]); - result->ob_item[i+3] = result->ob_item[i]; - } - } - return (PyObject*)result; + result = (PyStructSequence*)structseq_new(type, args, kwds); + if (!result) + return NULL; + /* If we have been initialized from a tuple, + st_?time might be set to None. Initialize it + from the int slots. */ + for (i = 7; i <= 9; i++) { + if (result->ob_item[i+3] == Py_None) { + Py_DECREF(Py_None); + Py_INCREF(result->ob_item[i]); + result->ob_item[i+3] = result->ob_item[i]; + } + } + return (PyObject*)result; } @@ -1408,36 +1409,36 @@ If newval is omitted, return the current setting.\n"); static PyObject* stat_float_times(PyObject* self, PyObject *args) { - int newval = -1; - if (!PyArg_ParseTuple(args, "|i:stat_float_times", &newval)) - return NULL; - if (newval == -1) - /* Return old value */ - return PyBool_FromLong(_stat_float_times); - _stat_float_times = newval; - Py_INCREF(Py_None); - return Py_None; + int newval = -1; + if (!PyArg_ParseTuple(args, "|i:stat_float_times", &newval)) + return NULL; + if (newval == -1) + /* Return old value */ + return PyBool_FromLong(_stat_float_times); + _stat_float_times = newval; + Py_INCREF(Py_None); + return Py_None; } static void fill_time(PyObject *v, int index, time_t sec, unsigned long nsec) { - PyObject *fval,*ival; + PyObject *fval,*ival; #if SIZEOF_TIME_T > SIZEOF_LONG - ival = PyLong_FromLongLong((PY_LONG_LONG)sec); + ival = PyLong_FromLongLong((PY_LONG_LONG)sec); #else - ival = PyLong_FromLong((long)sec); + ival = PyLong_FromLong((long)sec); #endif - if (!ival) - return; - if (_stat_float_times) { - fval = PyFloat_FromDouble(sec + 1e-9*nsec); - } else { - fval = ival; - Py_INCREF(fval); - } - PyStructSequence_SET_ITEM(v, index, ival); - PyStructSequence_SET_ITEM(v, index+3, fval); + if (!ival) + return; + if (_stat_float_times) { + fval = PyFloat_FromDouble(sec + 1e-9*nsec); + } else { + fval = ival; + Py_INCREF(fval); + } + PyStructSequence_SET_ITEM(v, index, ival); + PyStructSequence_SET_ITEM(v, index+3, fval); } /* pack a system stat C structure into the Python stat tuple @@ -1445,99 +1446,99 @@ fill_time(PyObject *v, int index, time_t sec, unsigned long nsec) static PyObject* _pystat_fromstructstat(STRUCT_STAT *st) { - unsigned long ansec, mnsec, cnsec; - PyObject *v = PyStructSequence_New(&StatResultType); - if (v == NULL) - return NULL; + unsigned long ansec, mnsec, cnsec; + PyObject *v = PyStructSequence_New(&StatResultType); + if (v == NULL) + return NULL; - PyStructSequence_SET_ITEM(v, 0, PyLong_FromLong((long)st->st_mode)); + PyStructSequence_SET_ITEM(v, 0, PyLong_FromLong((long)st->st_mode)); #ifdef HAVE_LARGEFILE_SUPPORT - PyStructSequence_SET_ITEM(v, 1, - PyLong_FromLongLong((PY_LONG_LONG)st->st_ino)); + PyStructSequence_SET_ITEM(v, 1, + PyLong_FromLongLong((PY_LONG_LONG)st->st_ino)); #else - PyStructSequence_SET_ITEM(v, 1, PyLong_FromLong((long)st->st_ino)); + PyStructSequence_SET_ITEM(v, 1, PyLong_FromLong((long)st->st_ino)); #endif #if defined(HAVE_LONG_LONG) && !defined(MS_WINDOWS) - PyStructSequence_SET_ITEM(v, 2, - PyLong_FromLongLong((PY_LONG_LONG)st->st_dev)); + PyStructSequence_SET_ITEM(v, 2, + PyLong_FromLongLong((PY_LONG_LONG)st->st_dev)); #else - PyStructSequence_SET_ITEM(v, 2, PyLong_FromLong((long)st->st_dev)); + PyStructSequence_SET_ITEM(v, 2, PyLong_FromLong((long)st->st_dev)); #endif - PyStructSequence_SET_ITEM(v, 3, PyLong_FromLong((long)st->st_nlink)); - PyStructSequence_SET_ITEM(v, 4, PyLong_FromLong((long)st->st_uid)); - PyStructSequence_SET_ITEM(v, 5, PyLong_FromLong((long)st->st_gid)); + PyStructSequence_SET_ITEM(v, 3, PyLong_FromLong((long)st->st_nlink)); + PyStructSequence_SET_ITEM(v, 4, PyLong_FromLong((long)st->st_uid)); + PyStructSequence_SET_ITEM(v, 5, PyLong_FromLong((long)st->st_gid)); #ifdef HAVE_LARGEFILE_SUPPORT - PyStructSequence_SET_ITEM(v, 6, - PyLong_FromLongLong((PY_LONG_LONG)st->st_size)); + PyStructSequence_SET_ITEM(v, 6, + PyLong_FromLongLong((PY_LONG_LONG)st->st_size)); #else - PyStructSequence_SET_ITEM(v, 6, PyLong_FromLong(st->st_size)); + PyStructSequence_SET_ITEM(v, 6, PyLong_FromLong(st->st_size)); #endif #if defined(HAVE_STAT_TV_NSEC) - ansec = st->st_atim.tv_nsec; - mnsec = st->st_mtim.tv_nsec; - cnsec = st->st_ctim.tv_nsec; + ansec = st->st_atim.tv_nsec; + mnsec = st->st_mtim.tv_nsec; + cnsec = st->st_ctim.tv_nsec; #elif defined(HAVE_STAT_TV_NSEC2) - ansec = st->st_atimespec.tv_nsec; - mnsec = st->st_mtimespec.tv_nsec; - cnsec = st->st_ctimespec.tv_nsec; + ansec = st->st_atimespec.tv_nsec; + mnsec = st->st_mtimespec.tv_nsec; + cnsec = st->st_ctimespec.tv_nsec; #elif defined(HAVE_STAT_NSEC) - ansec = st->st_atime_nsec; - mnsec = st->st_mtime_nsec; - cnsec = st->st_ctime_nsec; + ansec = st->st_atime_nsec; + mnsec = st->st_mtime_nsec; + cnsec = st->st_ctime_nsec; #else - ansec = mnsec = cnsec = 0; + ansec = mnsec = cnsec = 0; #endif - fill_time(v, 7, st->st_atime, ansec); - fill_time(v, 8, st->st_mtime, mnsec); - fill_time(v, 9, st->st_ctime, cnsec); + fill_time(v, 7, st->st_atime, ansec); + fill_time(v, 8, st->st_mtime, mnsec); + fill_time(v, 9, st->st_ctime, cnsec); #ifdef HAVE_STRUCT_STAT_ST_BLKSIZE - PyStructSequence_SET_ITEM(v, ST_BLKSIZE_IDX, - PyLong_FromLong((long)st->st_blksize)); + PyStructSequence_SET_ITEM(v, ST_BLKSIZE_IDX, + PyLong_FromLong((long)st->st_blksize)); #endif #ifdef HAVE_STRUCT_STAT_ST_BLOCKS - PyStructSequence_SET_ITEM(v, ST_BLOCKS_IDX, - PyLong_FromLong((long)st->st_blocks)); + PyStructSequence_SET_ITEM(v, ST_BLOCKS_IDX, + PyLong_FromLong((long)st->st_blocks)); #endif #ifdef HAVE_STRUCT_STAT_ST_RDEV - PyStructSequence_SET_ITEM(v, ST_RDEV_IDX, - PyLong_FromLong((long)st->st_rdev)); + PyStructSequence_SET_ITEM(v, ST_RDEV_IDX, + PyLong_FromLong((long)st->st_rdev)); #endif #ifdef HAVE_STRUCT_STAT_ST_GEN - PyStructSequence_SET_ITEM(v, ST_GEN_IDX, - PyLong_FromLong((long)st->st_gen)); + PyStructSequence_SET_ITEM(v, ST_GEN_IDX, + PyLong_FromLong((long)st->st_gen)); #endif #ifdef HAVE_STRUCT_STAT_ST_BIRTHTIME - { - PyObject *val; - unsigned long bsec,bnsec; - bsec = (long)st->st_birthtime; + { + PyObject *val; + unsigned long bsec,bnsec; + bsec = (long)st->st_birthtime; #ifdef HAVE_STAT_TV_NSEC2 - bnsec = st->st_birthtimespec.tv_nsec; + bnsec = st->st_birthtimespec.tv_nsec; #else - bnsec = 0; -#endif - if (_stat_float_times) { - val = PyFloat_FromDouble(bsec + 1e-9*bnsec); - } else { - val = PyLong_FromLong((long)bsec); - } - PyStructSequence_SET_ITEM(v, ST_BIRTHTIME_IDX, - val); - } + bnsec = 0; +#endif + if (_stat_float_times) { + val = PyFloat_FromDouble(bsec + 1e-9*bnsec); + } else { + val = PyLong_FromLong((long)bsec); + } + PyStructSequence_SET_ITEM(v, ST_BIRTHTIME_IDX, + val); + } #endif #ifdef HAVE_STRUCT_STAT_ST_FLAGS - PyStructSequence_SET_ITEM(v, ST_FLAGS_IDX, - PyLong_FromLong((long)st->st_flags)); + PyStructSequence_SET_ITEM(v, ST_FLAGS_IDX, + PyLong_FromLong((long)st->st_flags)); #endif - if (PyErr_Occurred()) { - Py_DECREF(v); - return NULL; - } + if (PyErr_Occurred()) { + Py_DECREF(v); + return NULL; + } - return v; + return v; } #ifdef MS_WINDOWS @@ -1556,111 +1557,111 @@ _pystat_fromstructstat(STRUCT_STAT *st) static BOOL IsUNCRootA(char *path, int pathlen) { - #define ISSLASH ISSLASHA + #define ISSLASH ISSLASHA - int i, share; + int i, share; - if (pathlen < 5 || !ISSLASH(path[0]) || !ISSLASH(path[1])) - /* minimum UNCRoot is \\x\y */ - return FALSE; - for (i = 2; i < pathlen ; i++) - if (ISSLASH(path[i])) break; - if (i == 2 || i == pathlen) - /* do not allow \\\SHARE or \\SERVER */ - return FALSE; - share = i+1; - for (i = share; i < pathlen; i++) - if (ISSLASH(path[i])) break; - return (i != share && (i == pathlen || i == pathlen-1)); + if (pathlen < 5 || !ISSLASH(path[0]) || !ISSLASH(path[1])) + /* minimum UNCRoot is \\x\y */ + return FALSE; + for (i = 2; i < pathlen ; i++) + if (ISSLASH(path[i])) break; + if (i == 2 || i == pathlen) + /* do not allow \\\SHARE or \\SERVER */ + return FALSE; + share = i+1; + for (i = share; i < pathlen; i++) + if (ISSLASH(path[i])) break; + return (i != share && (i == pathlen || i == pathlen-1)); - #undef ISSLASH + #undef ISSLASH } static BOOL IsUNCRootW(Py_UNICODE *path, int pathlen) { - #define ISSLASH ISSLASHW + #define ISSLASH ISSLASHW - int i, share; + int i, share; - if (pathlen < 5 || !ISSLASH(path[0]) || !ISSLASH(path[1])) - /* minimum UNCRoot is \\x\y */ - return FALSE; - for (i = 2; i < pathlen ; i++) - if (ISSLASH(path[i])) break; - if (i == 2 || i == pathlen) - /* do not allow \\\SHARE or \\SERVER */ - return FALSE; - share = i+1; - for (i = share; i < pathlen; i++) - if (ISSLASH(path[i])) break; - return (i != share && (i == pathlen || i == pathlen-1)); + if (pathlen < 5 || !ISSLASH(path[0]) || !ISSLASH(path[1])) + /* minimum UNCRoot is \\x\y */ + return FALSE; + for (i = 2; i < pathlen ; i++) + if (ISSLASH(path[i])) break; + if (i == 2 || i == pathlen) + /* do not allow \\\SHARE or \\SERVER */ + return FALSE; + share = i+1; + for (i = share; i < pathlen; i++) + if (ISSLASH(path[i])) break; + return (i != share && (i == pathlen || i == pathlen-1)); - #undef ISSLASH + #undef ISSLASH } #endif /* MS_WINDOWS */ static PyObject * posix_do_stat(PyObject *self, PyObject *args, - char *format, + char *format, #ifdef __VMS - int (*statfunc)(const char *, STRUCT_STAT *, ...), + int (*statfunc)(const char *, STRUCT_STAT *, ...), #else - int (*statfunc)(const char *, STRUCT_STAT *), + int (*statfunc)(const char *, STRUCT_STAT *), #endif - char *wformat, - int (*wstatfunc)(const Py_UNICODE *, STRUCT_STAT *)) + char *wformat, + int (*wstatfunc)(const Py_UNICODE *, STRUCT_STAT *)) { - STRUCT_STAT st; - PyObject *opath; - char *path; - int res; - PyObject *result; + STRUCT_STAT st; + PyObject *opath; + char *path; + int res; + PyObject *result; #ifdef MS_WINDOWS - /* If on wide-character-capable OS see if argument - is Unicode and if so use wide API. */ - if (unicode_file_names()) { - PyUnicodeObject *po; - if (PyArg_ParseTuple(args, wformat, &po)) { - Py_UNICODE *wpath = PyUnicode_AS_UNICODE(po); - - Py_BEGIN_ALLOW_THREADS - /* PyUnicode_AS_UNICODE result OK without - thread lock as it is a simple dereference. */ - res = wstatfunc(wpath, &st); - Py_END_ALLOW_THREADS - - if (res != 0) - return win32_error_unicode("stat", wpath); - return _pystat_fromstructstat(&st); - } - /* Drop the argument parsing error as narrow strings - are also valid. */ - PyErr_Clear(); - } -#endif - - if (!PyArg_ParseTuple(args, format, - PyUnicode_FSConverter, &opath)) - return NULL; - path = bytes2str(opath, 1); - Py_BEGIN_ALLOW_THREADS - res = (*statfunc)(path, &st); - Py_END_ALLOW_THREADS - - if (res != 0) { + /* If on wide-character-capable OS see if argument + is Unicode and if so use wide API. */ + if (unicode_file_names()) { + PyUnicodeObject *po; + if (PyArg_ParseTuple(args, wformat, &po)) { + Py_UNICODE *wpath = PyUnicode_AS_UNICODE(po); + + Py_BEGIN_ALLOW_THREADS + /* PyUnicode_AS_UNICODE result OK without + thread lock as it is a simple dereference. */ + res = wstatfunc(wpath, &st); + Py_END_ALLOW_THREADS + + if (res != 0) + return win32_error_unicode("stat", wpath); + return _pystat_fromstructstat(&st); + } + /* Drop the argument parsing error as narrow strings + are also valid. */ + PyErr_Clear(); + } +#endif + + if (!PyArg_ParseTuple(args, format, + PyUnicode_FSConverter, &opath)) + return NULL; + path = bytes2str(opath, 1); + Py_BEGIN_ALLOW_THREADS + res = (*statfunc)(path, &st); + Py_END_ALLOW_THREADS + + if (res != 0) { #ifdef MS_WINDOWS - result = win32_error("stat", path); + result = win32_error("stat", path); #else - result = posix_error_with_filename(path); + result = posix_error_with_filename(path); #endif - } - else - result = _pystat_fromstructstat(&st); + } + else + result = _pystat_fromstructstat(&st); - release_bytes(opath); - return result; + release_bytes(opath); + return result; } /* POSIX methods */ @@ -1676,55 +1677,55 @@ existence, or the inclusive-OR of R_OK, W_OK, and X_OK."); static PyObject * posix_access(PyObject *self, PyObject *args) { - PyObject *opath; - char *path; - int mode; - + PyObject *opath; + char *path; + int mode; + #ifdef MS_WINDOWS - DWORD attr; - if (unicode_file_names()) { - PyUnicodeObject *po; - if (PyArg_ParseTuple(args, "Ui:access", &po, &mode)) { - Py_BEGIN_ALLOW_THREADS - /* PyUnicode_AS_UNICODE OK without thread lock as - it is a simple dereference. */ - attr = GetFileAttributesW(PyUnicode_AS_UNICODE(po)); - Py_END_ALLOW_THREADS - goto finish; - } - /* Drop the argument parsing error as narrow strings - are also valid. */ - PyErr_Clear(); - } - if (!PyArg_ParseTuple(args, "O&i:access", - PyUnicode_FSConverter, &opath, &mode)) - return 0; - path = bytes2str(opath, 1); - Py_BEGIN_ALLOW_THREADS - attr = GetFileAttributesA(path); - Py_END_ALLOW_THREADS - release_bytes(opath); + DWORD attr; + if (unicode_file_names()) { + PyUnicodeObject *po; + if (PyArg_ParseTuple(args, "Ui:access", &po, &mode)) { + Py_BEGIN_ALLOW_THREADS + /* PyUnicode_AS_UNICODE OK without thread lock as + it is a simple dereference. */ + attr = GetFileAttributesW(PyUnicode_AS_UNICODE(po)); + Py_END_ALLOW_THREADS + goto finish; + } + /* Drop the argument parsing error as narrow strings + are also valid. */ + PyErr_Clear(); + } + if (!PyArg_ParseTuple(args, "O&i:access", + PyUnicode_FSConverter, &opath, &mode)) + return 0; + path = bytes2str(opath, 1); + Py_BEGIN_ALLOW_THREADS + attr = GetFileAttributesA(path); + Py_END_ALLOW_THREADS + release_bytes(opath); finish: - if (attr == 0xFFFFFFFF) - /* File does not exist, or cannot read attributes */ - return PyBool_FromLong(0); - /* Access is possible if either write access wasn't requested, or - the file isn't read-only, or if it's a directory, as there are - no read-only directories on Windows. */ - return PyBool_FromLong(!(mode & 2) - || !(attr & FILE_ATTRIBUTE_READONLY) - || (attr & FILE_ATTRIBUTE_DIRECTORY)); + if (attr == 0xFFFFFFFF) + /* File does not exist, or cannot read attributes */ + return PyBool_FromLong(0); + /* Access is possible if either write access wasn't requested, or + the file isn't read-only, or if it's a directory, as there are + no read-only directories on Windows. */ + return PyBool_FromLong(!(mode & 2) + || !(attr & FILE_ATTRIBUTE_READONLY) + || (attr & FILE_ATTRIBUTE_DIRECTORY)); #else - int res; - if (!PyArg_ParseTuple(args, "O&i:access", - PyUnicode_FSConverter, &opath, &mode)) - return NULL; - path = bytes2str(opath, 1); - Py_BEGIN_ALLOW_THREADS - res = access(path, mode); - Py_END_ALLOW_THREADS - release_bytes(opath); - return PyBool_FromLong(res == 0); + int res; + if (!PyArg_ParseTuple(args, "O&i:access", + PyUnicode_FSConverter, &opath, &mode)) + return NULL; + path = bytes2str(opath, 1); + Py_BEGIN_ALLOW_THREADS + res = access(path, mode); + Py_END_ALLOW_THREADS + release_bytes(opath); + return PyBool_FromLong(res == 0); #endif } @@ -1749,26 +1750,26 @@ Return the name of the terminal device connected to 'fd'."); static PyObject * posix_ttyname(PyObject *self, PyObject *args) { - int id; - char *ret; + int id; + char *ret; - if (!PyArg_ParseTuple(args, "i:ttyname", &id)) - return NULL; + if (!PyArg_ParseTuple(args, "i:ttyname", &id)) + return NULL; #if defined(__VMS) - /* file descriptor 0 only, the default input device (stdin) */ - if (id == 0) { - ret = ttyname(); - } - else { - ret = NULL; - } + /* file descriptor 0 only, the default input device (stdin) */ + if (id == 0) { + ret = ttyname(); + } + else { + ret = NULL; + } #else - ret = ttyname(id); + ret = ttyname(id); #endif - if (ret == NULL) - return posix_error(); - return PyUnicode_FromString(ret); + if (ret == NULL) + return posix_error(); + return PyUnicode_FromString(ret); } #endif @@ -1780,17 +1781,17 @@ Return the name of the controlling terminal for this process."); static PyObject * posix_ctermid(PyObject *self, PyObject *noargs) { - char *ret; - char buffer[L_ctermid]; + char *ret; + char buffer[L_ctermid]; #ifdef USE_CTERMID_R - ret = ctermid_r(buffer); + ret = ctermid_r(buffer); #else - ret = ctermid(buffer); + ret = ctermid(buffer); #endif - if (ret == NULL) - return posix_error(); - return PyUnicode_FromString(buffer); + if (ret == NULL) + return posix_error(); + return PyUnicode_FromString(buffer); } #endif @@ -1802,13 +1803,13 @@ static PyObject * posix_chdir(PyObject *self, PyObject *args) { #ifdef MS_WINDOWS - return win32_1str(args, "chdir", "y:chdir", win32_chdir, "U:chdir", win32_wchdir); + return win32_1str(args, "chdir", "y:chdir", win32_chdir, "U:chdir", win32_wchdir); #elif defined(PYOS_OS2) && defined(PYCC_GCC) - return posix_1str(args, "O&:chdir", _chdir2); + return posix_1str(args, "O&:chdir", _chdir2); #elif defined(__VMS) - return posix_1str(args, "O&:chdir", (int (*)(const char *))chdir); + return posix_1str(args, "O&:chdir", (int (*)(const char *))chdir); #else - return posix_1str(args, "O&:chdir", chdir); + return posix_1str(args, "O&:chdir", chdir); #endif } @@ -1821,7 +1822,7 @@ opened on a directory, not a file."); static PyObject * posix_fchdir(PyObject *self, PyObject *fdobj) { - return posix_fildes(fdobj, fchdir); + return posix_fildes(fdobj, fchdir); } #endif /* HAVE_FCHDIR */ @@ -1833,74 +1834,74 @@ Change the access permissions of a file."); static PyObject * posix_chmod(PyObject *self, PyObject *args) { - PyObject *opath = NULL; - char *path = NULL; - int i; - int res; + PyObject *opath = NULL; + char *path = NULL; + int i; + int res; #ifdef MS_WINDOWS - DWORD attr; - if (unicode_file_names()) { - PyUnicodeObject *po; - if (PyArg_ParseTuple(args, "Ui|:chmod", &po, &i)) { - Py_BEGIN_ALLOW_THREADS - attr = GetFileAttributesW(PyUnicode_AS_UNICODE(po)); - if (attr != 0xFFFFFFFF) { - if (i & _S_IWRITE) - attr &= ~FILE_ATTRIBUTE_READONLY; - else - attr |= FILE_ATTRIBUTE_READONLY; - res = SetFileAttributesW(PyUnicode_AS_UNICODE(po), attr); - } - else - res = 0; - Py_END_ALLOW_THREADS - if (!res) - return win32_error_unicode("chmod", - PyUnicode_AS_UNICODE(po)); - Py_INCREF(Py_None); - return Py_None; - } - /* Drop the argument parsing error as narrow strings - are also valid. */ - PyErr_Clear(); - } - if (!PyArg_ParseTuple(args, "O&i:chmod", PyUnicode_FSConverter, - &opath, &i)) - return NULL; - path = bytes2str(opath, 1); - Py_BEGIN_ALLOW_THREADS - attr = GetFileAttributesA(path); - if (attr != 0xFFFFFFFF) { - if (i & _S_IWRITE) - attr &= ~FILE_ATTRIBUTE_READONLY; - else - attr |= FILE_ATTRIBUTE_READONLY; - res = SetFileAttributesA(path, attr); - } - else - res = 0; - Py_END_ALLOW_THREADS - if (!res) { - win32_error("chmod", path); - release_bytes(opath); - return NULL; - } - release_bytes(opath); - Py_INCREF(Py_None); - return Py_None; + DWORD attr; + if (unicode_file_names()) { + PyUnicodeObject *po; + if (PyArg_ParseTuple(args, "Ui|:chmod", &po, &i)) { + Py_BEGIN_ALLOW_THREADS + attr = GetFileAttributesW(PyUnicode_AS_UNICODE(po)); + if (attr != 0xFFFFFFFF) { + if (i & _S_IWRITE) + attr &= ~FILE_ATTRIBUTE_READONLY; + else + attr |= FILE_ATTRIBUTE_READONLY; + res = SetFileAttributesW(PyUnicode_AS_UNICODE(po), attr); + } + else + res = 0; + Py_END_ALLOW_THREADS + if (!res) + return win32_error_unicode("chmod", + PyUnicode_AS_UNICODE(po)); + Py_INCREF(Py_None); + return Py_None; + } + /* Drop the argument parsing error as narrow strings + are also valid. */ + PyErr_Clear(); + } + if (!PyArg_ParseTuple(args, "O&i:chmod", PyUnicode_FSConverter, + &opath, &i)) + return NULL; + path = bytes2str(opath, 1); + Py_BEGIN_ALLOW_THREADS + attr = GetFileAttributesA(path); + if (attr != 0xFFFFFFFF) { + if (i & _S_IWRITE) + attr &= ~FILE_ATTRIBUTE_READONLY; + else + attr |= FILE_ATTRIBUTE_READONLY; + res = SetFileAttributesA(path, attr); + } + else + res = 0; + Py_END_ALLOW_THREADS + if (!res) { + win32_error("chmod", path); + release_bytes(opath); + return NULL; + } + release_bytes(opath); + Py_INCREF(Py_None); + return Py_None; #else /* MS_WINDOWS */ - if (!PyArg_ParseTuple(args, "O&i:chmod", PyUnicode_FSConverter, - &opath, &i)) - return NULL; - path = bytes2str(opath, 1); - Py_BEGIN_ALLOW_THREADS - res = chmod(path, i); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error_with_allocated_filename(opath); - release_bytes(opath); - Py_INCREF(Py_None); - return Py_None; + if (!PyArg_ParseTuple(args, "O&i:chmod", PyUnicode_FSConverter, + &opath, &i)) + return NULL; + path = bytes2str(opath, 1); + Py_BEGIN_ALLOW_THREADS + res = chmod(path, i); + Py_END_ALLOW_THREADS + if (res < 0) + return posix_error_with_allocated_filename(opath); + release_bytes(opath); + Py_INCREF(Py_None); + return Py_None; #endif } @@ -1913,15 +1914,15 @@ descriptor fd."); static PyObject * posix_fchmod(PyObject *self, PyObject *args) { - int fd, mode, res; - if (!PyArg_ParseTuple(args, "ii:fchmod", &fd, &mode)) - return NULL; - Py_BEGIN_ALLOW_THREADS - res = fchmod(fd, mode); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error(); - Py_RETURN_NONE; + int fd, mode, res; + if (!PyArg_ParseTuple(args, "ii:fchmod", &fd, &mode)) + return NULL; + Py_BEGIN_ALLOW_THREADS + res = fchmod(fd, mode); + Py_END_ALLOW_THREADS + if (res < 0) + return posix_error(); + Py_RETURN_NONE; } #endif /* HAVE_FCHMOD */ @@ -1934,21 +1935,21 @@ affects the link itself rather than the target."); static PyObject * posix_lchmod(PyObject *self, PyObject *args) { - PyObject *opath; - char *path; - int i; - int res; - if (!PyArg_ParseTuple(args, "O&i:lchmod", PyUnicode_FSConverter, - &opath, &i)) - return NULL; - path = bytes2str(opath, 1); - Py_BEGIN_ALLOW_THREADS - res = lchmod(path, i); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error_with_allocated_filename(opath); - release_bytes(opath); - Py_RETURN_NONE; + PyObject *opath; + char *path; + int i; + int res; + if (!PyArg_ParseTuple(args, "O&i:lchmod", PyUnicode_FSConverter, + &opath, &i)) + return NULL; + path = bytes2str(opath, 1); + Py_BEGIN_ALLOW_THREADS + res = lchmod(path, i); + Py_END_ALLOW_THREADS + if (res < 0) + return posix_error_with_allocated_filename(opath); + release_bytes(opath); + Py_RETURN_NONE; } #endif /* HAVE_LCHMOD */ @@ -1961,22 +1962,22 @@ Set file flags."); static PyObject * posix_chflags(PyObject *self, PyObject *args) { - PyObject *opath; - char *path; - unsigned long flags; - int res; - if (!PyArg_ParseTuple(args, "O&k:chflags", - PyUnicode_FSConverter, &opath, &flags)) - return NULL; - path = bytes2str(opath, 1); - Py_BEGIN_ALLOW_THREADS - res = chflags(path, flags); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error_with_allocated_filename(opath); - release_bytes(opath); - Py_INCREF(Py_None); - return Py_None; + PyObject *opath; + char *path; + unsigned long flags; + int res; + if (!PyArg_ParseTuple(args, "O&k:chflags", + PyUnicode_FSConverter, &opath, &flags)) + return NULL; + path = bytes2str(opath, 1); + Py_BEGIN_ALLOW_THREADS + res = chflags(path, flags); + Py_END_ALLOW_THREADS + if (res < 0) + return posix_error_with_allocated_filename(opath); + release_bytes(opath); + Py_INCREF(Py_None); + return Py_None; } #endif /* HAVE_CHFLAGS */ @@ -1989,22 +1990,22 @@ This function will not follow symbolic links."); static PyObject * posix_lchflags(PyObject *self, PyObject *args) { - PyObject *opath; - char *path; - unsigned long flags; - int res; - if (!PyArg_ParseTuple(args, "O&k:lchflags", - PyUnicode_FSConverter, &opath, &flags)) - return NULL; - path = bytes2str(opath, 1); - Py_BEGIN_ALLOW_THREADS - res = lchflags(path, flags); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error_with_allocated_filename(opath); - release_bytes(opath); - Py_INCREF(Py_None); - return Py_None; + PyObject *opath; + char *path; + unsigned long flags; + int res; + if (!PyArg_ParseTuple(args, "O&k:lchflags", + PyUnicode_FSConverter, &opath, &flags)) + return NULL; + path = bytes2str(opath, 1); + Py_BEGIN_ALLOW_THREADS + res = lchflags(path, flags); + Py_END_ALLOW_THREADS + if (res < 0) + return posix_error_with_allocated_filename(opath); + release_bytes(opath); + Py_INCREF(Py_None); + return Py_None; } #endif /* HAVE_LCHFLAGS */ @@ -2016,7 +2017,7 @@ Change root directory to path."); static PyObject * posix_chroot(PyObject *self, PyObject *args) { - return posix_1str(args, "O&:chroot", chroot); + return posix_1str(args, "O&:chroot", chroot); } #endif @@ -2059,23 +2060,23 @@ Change the owner and group id of path to the numeric uid and gid."); static PyObject * posix_chown(PyObject *self, PyObject *args) { - PyObject *opath; - char *path; - long uid, gid; - int res; - if (!PyArg_ParseTuple(args, "O&ll:chown", - PyUnicode_FSConverter, &opath, - &uid, &gid)) - return NULL; - path = bytes2str(opath, 1); - Py_BEGIN_ALLOW_THREADS - res = chown(path, (uid_t) uid, (gid_t) gid); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error_with_allocated_filename(opath); - release_bytes(opath); - Py_INCREF(Py_None); - return Py_None; + PyObject *opath; + char *path; + long uid, gid; + int res; + if (!PyArg_ParseTuple(args, "O&ll:chown", + PyUnicode_FSConverter, &opath, + &uid, &gid)) + return NULL; + path = bytes2str(opath, 1); + Py_BEGIN_ALLOW_THREADS + res = chown(path, (uid_t) uid, (gid_t) gid); + Py_END_ALLOW_THREADS + if (res < 0) + return posix_error_with_allocated_filename(opath); + release_bytes(opath); + Py_INCREF(Py_None); + return Py_None; } #endif /* HAVE_CHOWN */ @@ -2088,17 +2089,17 @@ fd to the numeric uid and gid."); static PyObject * posix_fchown(PyObject *self, PyObject *args) { - int fd; - long uid, gid; - int res; - if (!PyArg_ParseTuple(args, "ill:chown", &fd, &uid, &gid)) - return NULL; - Py_BEGIN_ALLOW_THREADS - res = fchown(fd, (uid_t) uid, (gid_t) gid); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error(); - Py_RETURN_NONE; + int fd; + long uid, gid; + int res; + if (!PyArg_ParseTuple(args, "ill:chown", &fd, &uid, &gid)) + return NULL; + Py_BEGIN_ALLOW_THREADS + res = fchown(fd, (uid_t) uid, (gid_t) gid); + Py_END_ALLOW_THREADS + if (res < 0) + return posix_error(); + Py_RETURN_NONE; } #endif /* HAVE_FCHOWN */ @@ -2111,23 +2112,23 @@ This function will not follow symbolic links."); static PyObject * posix_lchown(PyObject *self, PyObject *args) { - PyObject *opath; - char *path; - long uid, gid; - int res; - if (!PyArg_ParseTuple(args, "O&ll:lchown", - PyUnicode_FSConverter, &opath, - &uid, &gid)) - return NULL; - path = bytes2str(opath, 1); - Py_BEGIN_ALLOW_THREADS - res = lchown(path, (uid_t) uid, (gid_t) gid); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error_with_allocated_filename(opath); - release_bytes(opath); - Py_INCREF(Py_None); - return Py_None; + PyObject *opath; + char *path; + long uid, gid; + int res; + if (!PyArg_ParseTuple(args, "O&ll:lchown", + PyUnicode_FSConverter, &opath, + &uid, &gid)) + return NULL; + path = bytes2str(opath, 1); + Py_BEGIN_ALLOW_THREADS + res = lchown(path, (uid_t) uid, (gid_t) gid); + Py_END_ALLOW_THREADS + if (res < 0) + return posix_error_with_allocated_filename(opath); + release_bytes(opath); + Py_INCREF(Py_None); + return Py_None; } #endif /* HAVE_LCHOWN */ @@ -2136,52 +2137,52 @@ posix_lchown(PyObject *self, PyObject *args) static PyObject * posix_getcwd(int use_bytes) { - char buf[1026]; - char *res; + char buf[1026]; + char *res; #ifdef MS_WINDOWS - if (!use_bytes && unicode_file_names()) { - wchar_t wbuf[1026]; - wchar_t *wbuf2 = wbuf; - PyObject *resobj; - DWORD len; - Py_BEGIN_ALLOW_THREADS - len = GetCurrentDirectoryW(sizeof wbuf/ sizeof wbuf[0], wbuf); - /* If the buffer is large enough, len does not include the - terminating \0. If the buffer is too small, len includes - the space needed for the terminator. */ - if (len >= sizeof wbuf/ sizeof wbuf[0]) { - wbuf2 = malloc(len * sizeof(wchar_t)); - if (wbuf2) - len = GetCurrentDirectoryW(len, wbuf2); - } - Py_END_ALLOW_THREADS - if (!wbuf2) { - PyErr_NoMemory(); - return NULL; - } - if (!len) { - if (wbuf2 != wbuf) free(wbuf2); - return win32_error("getcwdu", NULL); - } - resobj = PyUnicode_FromWideChar(wbuf2, len); - if (wbuf2 != wbuf) free(wbuf2); - return resobj; - } -#endif - - Py_BEGIN_ALLOW_THREADS + if (!use_bytes && unicode_file_names()) { + wchar_t wbuf[1026]; + wchar_t *wbuf2 = wbuf; + PyObject *resobj; + DWORD len; + Py_BEGIN_ALLOW_THREADS + len = GetCurrentDirectoryW(sizeof wbuf/ sizeof wbuf[0], wbuf); + /* If the buffer is large enough, len does not include the + terminating \0. If the buffer is too small, len includes + the space needed for the terminator. */ + if (len >= sizeof wbuf/ sizeof wbuf[0]) { + wbuf2 = malloc(len * sizeof(wchar_t)); + if (wbuf2) + len = GetCurrentDirectoryW(len, wbuf2); + } + Py_END_ALLOW_THREADS + if (!wbuf2) { + PyErr_NoMemory(); + return NULL; + } + if (!len) { + if (wbuf2 != wbuf) free(wbuf2); + return win32_error("getcwdu", NULL); + } + resobj = PyUnicode_FromWideChar(wbuf2, len); + if (wbuf2 != wbuf) free(wbuf2); + return resobj; + } +#endif + + Py_BEGIN_ALLOW_THREADS #if defined(PYOS_OS2) && defined(PYCC_GCC) - res = _getcwd2(buf, sizeof buf); + res = _getcwd2(buf, sizeof buf); #else - res = getcwd(buf, sizeof buf); + res = getcwd(buf, sizeof buf); #endif - Py_END_ALLOW_THREADS - if (res == NULL) - return posix_error(); - if (use_bytes) - return PyBytes_FromStringAndSize(buf, strlen(buf)); - return PyUnicode_Decode(buf, strlen(buf), Py_FileSystemDefaultEncoding,"surrogateescape"); + Py_END_ALLOW_THREADS + if (res == NULL) + return posix_error(); + if (use_bytes) + return PyBytes_FromStringAndSize(buf, strlen(buf)); + return PyUnicode_Decode(buf, strlen(buf), Py_FileSystemDefaultEncoding,"surrogateescape"); } PyDoc_STRVAR(posix_getcwd__doc__, @@ -2214,7 +2215,7 @@ Create a hard link to a file."); static PyObject * posix_link(PyObject *self, PyObject *args) { - return posix_2str(args, "O&O&:link", link); + return posix_2str(args, "O&O&:link", link); } #endif /* HAVE_LINK */ @@ -2223,7 +2224,7 @@ PyDoc_STRVAR(posix_listdir__doc__, "listdir(path) -> list_of_strings\n\n\ Return a list containing the names of the entries in the directory.\n\ \n\ - path: path of directory to list\n\ + path: path of directory to list\n\ \n\ The list is in arbitrary order. It does not include the special\n\ entries '.' and '..' even if they are present in the directory."); @@ -2231,167 +2232,167 @@ entries '.' and '..' even if they are present in the directory."); static PyObject * posix_listdir(PyObject *self, PyObject *args) { - /* XXX Should redo this putting the (now four) versions of opendir - in separate files instead of having them all here... */ + /* XXX Should redo this putting the (now four) versions of opendir + in separate files instead of having them all here... */ #if defined(MS_WINDOWS) && !defined(HAVE_OPENDIR) - PyObject *d, *v; - HANDLE hFindFile; - BOOL result; - WIN32_FIND_DATA FileData; - PyObject *opath; - char namebuf[MAX_PATH+5]; /* Overallocate for \\*.*\0 */ - char *bufptr = namebuf; - Py_ssize_t len = sizeof(namebuf)-5; /* only claim to have space for MAX_PATH */ - - /* If on wide-character-capable OS see if argument - is Unicode and if so use wide API. */ - if (unicode_file_names()) { - PyObject *po; - if (PyArg_ParseTuple(args, "U:listdir", &po)) { - WIN32_FIND_DATAW wFileData; - Py_UNICODE *wnamebuf; - /* Overallocate for \\*.*\0 */ - len = PyUnicode_GET_SIZE(po); - wnamebuf = malloc((len + 5) * sizeof(wchar_t)); - if (!wnamebuf) { - PyErr_NoMemory(); - return NULL; - } - wcscpy(wnamebuf, PyUnicode_AS_UNICODE(po)); - if (len > 0) { - Py_UNICODE wch = wnamebuf[len-1]; - if (wch != L'/' && wch != L'\\' && wch != L':') - wnamebuf[len++] = L'\\'; - wcscpy(wnamebuf + len, L"*.*"); - } - if ((d = PyList_New(0)) == NULL) { - free(wnamebuf); - return NULL; - } - hFindFile = FindFirstFileW(wnamebuf, &wFileData); - if (hFindFile == INVALID_HANDLE_VALUE) { - int error = GetLastError(); - if (error == ERROR_FILE_NOT_FOUND) { - free(wnamebuf); - return d; - } - Py_DECREF(d); - win32_error_unicode("FindFirstFileW", wnamebuf); - free(wnamebuf); - return NULL; - } - do { - /* Skip over . and .. */ - if (wcscmp(wFileData.cFileName, L".") != 0 && - wcscmp(wFileData.cFileName, L"..") != 0) { - v = PyUnicode_FromUnicode(wFileData.cFileName, wcslen(wFileData.cFileName)); - if (v == NULL) { - Py_DECREF(d); - d = NULL; - break; - } - if (PyList_Append(d, v) != 0) { - Py_DECREF(v); - Py_DECREF(d); - d = NULL; - break; - } - Py_DECREF(v); - } - Py_BEGIN_ALLOW_THREADS - result = FindNextFileW(hFindFile, &wFileData); - Py_END_ALLOW_THREADS - /* FindNextFile sets error to ERROR_NO_MORE_FILES if - it got to the end of the directory. */ - if (!result && GetLastError() != ERROR_NO_MORE_FILES) { - Py_DECREF(d); - win32_error_unicode("FindNextFileW", wnamebuf); - FindClose(hFindFile); - free(wnamebuf); - return NULL; - } - } while (result == TRUE); - - if (FindClose(hFindFile) == FALSE) { - Py_DECREF(d); - win32_error_unicode("FindClose", wnamebuf); - free(wnamebuf); - return NULL; - } - free(wnamebuf); - return d; - } - /* Drop the argument parsing error as narrow strings - are also valid. */ - PyErr_Clear(); - } - - if (!PyArg_ParseTuple(args, "O&:listdir", - PyUnicode_FSConverter, &opath)) - return NULL; - if (PyObject_Size(opath)+1 > MAX_PATH) { - PyErr_SetString(PyExc_ValueError, "path too long"); - Py_DECREF(opath); - return NULL; - } - strcpy(namebuf, bytes2str(opath, 0)); - len = PyObject_Size(opath); - if (len > 0) { - char ch = namebuf[len-1]; - if (ch != SEP && ch != ALTSEP && ch != ':') - namebuf[len++] = '/'; - strcpy(namebuf + len, "*.*"); - } - - if ((d = PyList_New(0)) == NULL) - return NULL; - - hFindFile = FindFirstFile(namebuf, &FileData); - if (hFindFile == INVALID_HANDLE_VALUE) { - int error = GetLastError(); - if (error == ERROR_FILE_NOT_FOUND) - return d; - Py_DECREF(d); - return win32_error("FindFirstFile", namebuf); - } - do { - /* Skip over . and .. */ - if (strcmp(FileData.cFileName, ".") != 0 && - strcmp(FileData.cFileName, "..") != 0) { - v = PyBytes_FromString(FileData.cFileName); - if (v == NULL) { - Py_DECREF(d); - d = NULL; - break; - } - if (PyList_Append(d, v) != 0) { - Py_DECREF(v); - Py_DECREF(d); - d = NULL; - break; - } - Py_DECREF(v); - } - Py_BEGIN_ALLOW_THREADS - result = FindNextFile(hFindFile, &FileData); - Py_END_ALLOW_THREADS - /* FindNextFile sets error to ERROR_NO_MORE_FILES if - it got to the end of the directory. */ - if (!result && GetLastError() != ERROR_NO_MORE_FILES) { - Py_DECREF(d); - win32_error("FindNextFile", namebuf); - FindClose(hFindFile); - return NULL; - } - } while (result == TRUE); - - if (FindClose(hFindFile) == FALSE) { - Py_DECREF(d); - return win32_error("FindClose", namebuf); - } - - return d; + PyObject *d, *v; + HANDLE hFindFile; + BOOL result; + WIN32_FIND_DATA FileData; + PyObject *opath; + char namebuf[MAX_PATH+5]; /* Overallocate for \\*.*\0 */ + char *bufptr = namebuf; + Py_ssize_t len = sizeof(namebuf)-5; /* only claim to have space for MAX_PATH */ + + /* If on wide-character-capable OS see if argument + is Unicode and if so use wide API. */ + if (unicode_file_names()) { + PyObject *po; + if (PyArg_ParseTuple(args, "U:listdir", &po)) { + WIN32_FIND_DATAW wFileData; + Py_UNICODE *wnamebuf; + /* Overallocate for \\*.*\0 */ + len = PyUnicode_GET_SIZE(po); + wnamebuf = malloc((len + 5) * sizeof(wchar_t)); + if (!wnamebuf) { + PyErr_NoMemory(); + return NULL; + } + wcscpy(wnamebuf, PyUnicode_AS_UNICODE(po)); + if (len > 0) { + Py_UNICODE wch = wnamebuf[len-1]; + if (wch != L'/' && wch != L'\\' && wch != L':') + wnamebuf[len++] = L'\\'; + wcscpy(wnamebuf + len, L"*.*"); + } + if ((d = PyList_New(0)) == NULL) { + free(wnamebuf); + return NULL; + } + hFindFile = FindFirstFileW(wnamebuf, &wFileData); + if (hFindFile == INVALID_HANDLE_VALUE) { + int error = GetLastError(); + if (error == ERROR_FILE_NOT_FOUND) { + free(wnamebuf); + return d; + } + Py_DECREF(d); + win32_error_unicode("FindFirstFileW", wnamebuf); + free(wnamebuf); + return NULL; + } + do { + /* Skip over . and .. */ + if (wcscmp(wFileData.cFileName, L".") != 0 && + wcscmp(wFileData.cFileName, L"..") != 0) { + v = PyUnicode_FromUnicode(wFileData.cFileName, wcslen(wFileData.cFileName)); + if (v == NULL) { + Py_DECREF(d); + d = NULL; + break; + } + if (PyList_Append(d, v) != 0) { + Py_DECREF(v); + Py_DECREF(d); + d = NULL; + break; + } + Py_DECREF(v); + } + Py_BEGIN_ALLOW_THREADS + result = FindNextFileW(hFindFile, &wFileData); + Py_END_ALLOW_THREADS + /* FindNextFile sets error to ERROR_NO_MORE_FILES if + it got to the end of the directory. */ + if (!result && GetLastError() != ERROR_NO_MORE_FILES) { + Py_DECREF(d); + win32_error_unicode("FindNextFileW", wnamebuf); + FindClose(hFindFile); + free(wnamebuf); + return NULL; + } + } while (result == TRUE); + + if (FindClose(hFindFile) == FALSE) { + Py_DECREF(d); + win32_error_unicode("FindClose", wnamebuf); + free(wnamebuf); + return NULL; + } + free(wnamebuf); + return d; + } + /* Drop the argument parsing error as narrow strings + are also valid. */ + PyErr_Clear(); + } + + if (!PyArg_ParseTuple(args, "O&:listdir", + PyUnicode_FSConverter, &opath)) + return NULL; + if (PyObject_Size(opath)+1 > MAX_PATH) { + PyErr_SetString(PyExc_ValueError, "path too long"); + Py_DECREF(opath); + return NULL; + } + strcpy(namebuf, bytes2str(opath, 0)); + len = PyObject_Size(opath); + if (len > 0) { + char ch = namebuf[len-1]; + if (ch != SEP && ch != ALTSEP && ch != ':') + namebuf[len++] = '/'; + strcpy(namebuf + len, "*.*"); + } + + if ((d = PyList_New(0)) == NULL) + return NULL; + + hFindFile = FindFirstFile(namebuf, &FileData); + if (hFindFile == INVALID_HANDLE_VALUE) { + int error = GetLastError(); + if (error == ERROR_FILE_NOT_FOUND) + return d; + Py_DECREF(d); + return win32_error("FindFirstFile", namebuf); + } + do { + /* Skip over . and .. */ + if (strcmp(FileData.cFileName, ".") != 0 && + strcmp(FileData.cFileName, "..") != 0) { + v = PyBytes_FromString(FileData.cFileName); + if (v == NULL) { + Py_DECREF(d); + d = NULL; + break; + } + if (PyList_Append(d, v) != 0) { + Py_DECREF(v); + Py_DECREF(d); + d = NULL; + break; + } + Py_DECREF(v); + } + Py_BEGIN_ALLOW_THREADS + result = FindNextFile(hFindFile, &FileData); + Py_END_ALLOW_THREADS + /* FindNextFile sets error to ERROR_NO_MORE_FILES if + it got to the end of the directory. */ + if (!result && GetLastError() != ERROR_NO_MORE_FILES) { + Py_DECREF(d); + win32_error("FindNextFile", namebuf); + FindClose(hFindFile); + return NULL; + } + } while (result == TRUE); + + if (FindClose(hFindFile) == FALSE) { + Py_DECREF(d); + return win32_error("FindClose", namebuf); + } + + return d; #elif defined(PYOS_OS2) @@ -2408,7 +2409,7 @@ posix_listdir(PyObject *self, PyObject *args) FILEFINDBUF3 ep; APIRET rc; - if (!PyArg_ParseTuple(args, "O&:listdir", + if (!PyArg_ParseTuple(args, "O&:listdir", PyUnicode_FSConverter, &oname)) return NULL; name = bytes2str(oname); @@ -2473,82 +2474,82 @@ posix_listdir(PyObject *self, PyObject *args) release_bytes(oname); return d; #else - PyObject *oname; - char *name; - PyObject *d, *v; - DIR *dirp; - struct dirent *ep; - int arg_is_unicode = 1; - - errno = 0; - if (!PyArg_ParseTuple(args, "U:listdir", &v)) { - arg_is_unicode = 0; - PyErr_Clear(); - } - if (!PyArg_ParseTuple(args, "O&:listdir", PyUnicode_FSConverter, &oname)) - return NULL; - name = bytes2str(oname, 1); - if ((dirp = opendir(name)) == NULL) { - return posix_error_with_allocated_filename(oname); - } - if ((d = PyList_New(0)) == NULL) { - closedir(dirp); - release_bytes(oname); - return NULL; - } - for (;;) { - errno = 0; - Py_BEGIN_ALLOW_THREADS - ep = readdir(dirp); - Py_END_ALLOW_THREADS - if (ep == NULL) { - if (errno == 0) { - break; - } else { - closedir(dirp); - Py_DECREF(d); - return posix_error_with_allocated_filename(oname); - } - } - if (ep->d_name[0] == '.' && - (NAMLEN(ep) == 1 || - (ep->d_name[1] == '.' && NAMLEN(ep) == 2))) - continue; - v = PyBytes_FromStringAndSize(ep->d_name, NAMLEN(ep)); - if (v == NULL) { - Py_DECREF(d); - d = NULL; - break; - } - if (arg_is_unicode) { - PyObject *w; - - w = PyUnicode_FromEncodedObject(v, - Py_FileSystemDefaultEncoding, - "surrogateescape"); - Py_DECREF(v); - if (w != NULL) - v = w; - else { - /* Encoding failed to decode ASCII bytes. - Raise exception. */ - Py_DECREF(d); - d = NULL; - break; - } - } - if (PyList_Append(d, v) != 0) { - Py_DECREF(v); - Py_DECREF(d); - d = NULL; - break; - } - Py_DECREF(v); - } - closedir(dirp); - release_bytes(oname); - - return d; + PyObject *oname; + char *name; + PyObject *d, *v; + DIR *dirp; + struct dirent *ep; + int arg_is_unicode = 1; + + errno = 0; + if (!PyArg_ParseTuple(args, "U:listdir", &v)) { + arg_is_unicode = 0; + PyErr_Clear(); + } + if (!PyArg_ParseTuple(args, "O&:listdir", PyUnicode_FSConverter, &oname)) + return NULL; + name = bytes2str(oname, 1); + if ((dirp = opendir(name)) == NULL) { + return posix_error_with_allocated_filename(oname); + } + if ((d = PyList_New(0)) == NULL) { + closedir(dirp); + release_bytes(oname); + return NULL; + } + for (;;) { + errno = 0; + Py_BEGIN_ALLOW_THREADS + ep = readdir(dirp); + Py_END_ALLOW_THREADS + if (ep == NULL) { + if (errno == 0) { + break; + } else { + closedir(dirp); + Py_DECREF(d); + return posix_error_with_allocated_filename(oname); + } + } + if (ep->d_name[0] == '.' && + (NAMLEN(ep) == 1 || + (ep->d_name[1] == '.' && NAMLEN(ep) == 2))) + continue; + v = PyBytes_FromStringAndSize(ep->d_name, NAMLEN(ep)); + if (v == NULL) { + Py_DECREF(d); + d = NULL; + break; + } + if (arg_is_unicode) { + PyObject *w; + + w = PyUnicode_FromEncodedObject(v, + Py_FileSystemDefaultEncoding, + "surrogateescape"); + Py_DECREF(v); + if (w != NULL) + v = w; + else { + /* Encoding failed to decode ASCII bytes. + Raise exception. */ + Py_DECREF(d); + d = NULL; + break; + } + } + if (PyList_Append(d, v) != 0) { + Py_DECREF(v); + Py_DECREF(d); + d = NULL; + break; + } + Py_DECREF(v); + } + closedir(dirp); + release_bytes(oname); + + return d; #endif /* which OS */ } /* end of posix_listdir */ @@ -2558,57 +2559,57 @@ posix_listdir(PyObject *self, PyObject *args) static PyObject * posix__getfullpathname(PyObject *self, PyObject *args) { - PyObject *opath; - char *path; - char outbuf[MAX_PATH*2]; - char *temp; + PyObject *opath; + char *path; + char outbuf[MAX_PATH*2]; + char *temp; #ifdef MS_WINDOWS - if (unicode_file_names()) { - PyUnicodeObject *po; - if (PyArg_ParseTuple(args, "U|:_getfullpathname", &po)) { - Py_UNICODE *wpath = PyUnicode_AS_UNICODE(po); - Py_UNICODE woutbuf[MAX_PATH*2], *woutbufp = woutbuf; - Py_UNICODE *wtemp; - DWORD result; - PyObject *v; - result = GetFullPathNameW(wpath, - sizeof(woutbuf)/sizeof(woutbuf[0]), - woutbuf, &wtemp); - if (result > sizeof(woutbuf)/sizeof(woutbuf[0])) { - woutbufp = malloc(result * sizeof(Py_UNICODE)); - if (!woutbufp) - return PyErr_NoMemory(); - result = GetFullPathNameW(wpath, result, woutbufp, &wtemp); - } - if (result) - v = PyUnicode_FromUnicode(woutbufp, wcslen(woutbufp)); - else - v = win32_error_unicode("GetFullPathNameW", wpath); - if (woutbufp != woutbuf) - free(woutbufp); - return v; - } - /* Drop the argument parsing error as narrow strings - are also valid. */ - PyErr_Clear(); - } -#endif - if (!PyArg_ParseTuple (args, "O&:_getfullpathname", - PyUnicode_FSConverter, &opath)) - return NULL; - path = bytes2str(opath, 1); - if (!GetFullPathName(path, sizeof(outbuf)/sizeof(outbuf[0]), - outbuf, &temp)) { - win32_error("GetFullPathName", path); - release_bytes(opath); - return NULL; - } - release_bytes(opath); - if (PyUnicode_Check(PyTuple_GetItem(args, 0))) { - return PyUnicode_Decode(outbuf, strlen(outbuf), - Py_FileSystemDefaultEncoding, NULL); - } - return PyBytes_FromString(outbuf); + if (unicode_file_names()) { + PyUnicodeObject *po; + if (PyArg_ParseTuple(args, "U|:_getfullpathname", &po)) { + Py_UNICODE *wpath = PyUnicode_AS_UNICODE(po); + Py_UNICODE woutbuf[MAX_PATH*2], *woutbufp = woutbuf; + Py_UNICODE *wtemp; + DWORD result; + PyObject *v; + result = GetFullPathNameW(wpath, + sizeof(woutbuf)/sizeof(woutbuf[0]), + woutbuf, &wtemp); + if (result > sizeof(woutbuf)/sizeof(woutbuf[0])) { + woutbufp = malloc(result * sizeof(Py_UNICODE)); + if (!woutbufp) + return PyErr_NoMemory(); + result = GetFullPathNameW(wpath, result, woutbufp, &wtemp); + } + if (result) + v = PyUnicode_FromUnicode(woutbufp, wcslen(woutbufp)); + else + v = win32_error_unicode("GetFullPathNameW", wpath); + if (woutbufp != woutbuf) + free(woutbufp); + return v; + } + /* Drop the argument parsing error as narrow strings + are also valid. */ + PyErr_Clear(); + } +#endif + if (!PyArg_ParseTuple (args, "O&:_getfullpathname", + PyUnicode_FSConverter, &opath)) + return NULL; + path = bytes2str(opath, 1); + if (!GetFullPathName(path, sizeof(outbuf)/sizeof(outbuf[0]), + outbuf, &temp)) { + win32_error("GetFullPathName", path); + release_bytes(opath); + return NULL; + } + release_bytes(opath); + if (PyUnicode_Check(PyTuple_GetItem(args, 0))) { + return PyUnicode_Decode(outbuf, strlen(outbuf), + Py_FileSystemDefaultEncoding, NULL); + } + return PyBytes_FromString(outbuf); } /* end of posix__getfullpathname */ #endif /* MS_WINDOWS */ @@ -2619,64 +2620,64 @@ Create a directory."); static PyObject * posix_mkdir(PyObject *self, PyObject *args) { - int res; - PyObject *opath; - char *path; - int mode = 0777; + int res; + PyObject *opath; + char *path; + int mode = 0777; #ifdef MS_WINDOWS - if (unicode_file_names()) { - PyUnicodeObject *po; - if (PyArg_ParseTuple(args, "U|i:mkdir", &po, &mode)) { - Py_BEGIN_ALLOW_THREADS - /* PyUnicode_AS_UNICODE OK without thread lock as - it is a simple dereference. */ - res = CreateDirectoryW(PyUnicode_AS_UNICODE(po), NULL); - Py_END_ALLOW_THREADS - if (!res) - return win32_error_unicode("mkdir", PyUnicode_AS_UNICODE(po)); - Py_INCREF(Py_None); - return Py_None; - } - /* Drop the argument parsing error as narrow strings - are also valid. */ - PyErr_Clear(); - } - if (!PyArg_ParseTuple(args, "O&|i:mkdir", - PyUnicode_FSConverter, &opath, &mode)) - return NULL; - path = bytes2str(opath, 1); - Py_BEGIN_ALLOW_THREADS - /* PyUnicode_AS_UNICODE OK without thread lock as - it is a simple dereference. */ - res = CreateDirectoryA(path, NULL); - Py_END_ALLOW_THREADS - if (!res) { - win32_error("mkdir", path); - release_bytes(opath); - return NULL; - } - release_bytes(opath); - Py_INCREF(Py_None); - return Py_None; + if (unicode_file_names()) { + PyUnicodeObject *po; + if (PyArg_ParseTuple(args, "U|i:mkdir", &po, &mode)) { + Py_BEGIN_ALLOW_THREADS + /* PyUnicode_AS_UNICODE OK without thread lock as + it is a simple dereference. */ + res = CreateDirectoryW(PyUnicode_AS_UNICODE(po), NULL); + Py_END_ALLOW_THREADS + if (!res) + return win32_error_unicode("mkdir", PyUnicode_AS_UNICODE(po)); + Py_INCREF(Py_None); + return Py_None; + } + /* Drop the argument parsing error as narrow strings + are also valid. */ + PyErr_Clear(); + } + if (!PyArg_ParseTuple(args, "O&|i:mkdir", + PyUnicode_FSConverter, &opath, &mode)) + return NULL; + path = bytes2str(opath, 1); + Py_BEGIN_ALLOW_THREADS + /* PyUnicode_AS_UNICODE OK without thread lock as + it is a simple dereference. */ + res = CreateDirectoryA(path, NULL); + Py_END_ALLOW_THREADS + if (!res) { + win32_error("mkdir", path); + release_bytes(opath); + return NULL; + } + release_bytes(opath); + Py_INCREF(Py_None); + return Py_None; #else - if (!PyArg_ParseTuple(args, "O&|i:mkdir", - PyUnicode_FSConverter, &opath, &mode)) - return NULL; - path = bytes2str(opath, 1); - Py_BEGIN_ALLOW_THREADS + if (!PyArg_ParseTuple(args, "O&|i:mkdir", + PyUnicode_FSConverter, &opath, &mode)) + return NULL; + path = bytes2str(opath, 1); + Py_BEGIN_ALLOW_THREADS #if ( defined(__WATCOMC__) || defined(PYCC_VACPP) ) && !defined(__QNX__) - res = mkdir(path); + res = mkdir(path); #else - res = mkdir(path, mode); + res = mkdir(path, mode); #endif - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error_with_allocated_filename(opath); - release_bytes(opath); - Py_INCREF(Py_None); - return Py_None; + Py_END_ALLOW_THREADS + if (res < 0) + return posix_error_with_allocated_filename(opath); + release_bytes(opath); + Py_INCREF(Py_None); + return Py_None; #endif } @@ -2695,31 +2696,31 @@ Decrease the priority of process by inc and return the new priority."); static PyObject * posix_nice(PyObject *self, PyObject *args) { - int increment, value; + int increment, value; - if (!PyArg_ParseTuple(args, "i:nice", &increment)) - return NULL; + if (!PyArg_ParseTuple(args, "i:nice", &increment)) + return NULL; - /* There are two flavours of 'nice': one that returns the new - priority (as required by almost all standards out there) and the - Linux/FreeBSD/BSDI one, which returns '0' on success and advices - the use of getpriority() to get the new priority. + /* There are two flavours of 'nice': one that returns the new + priority (as required by almost all standards out there) and the + Linux/FreeBSD/BSDI one, which returns '0' on success and advices + the use of getpriority() to get the new priority. - If we are of the nice family that returns the new priority, we - need to clear errno before the call, and check if errno is filled - before calling posix_error() on a returnvalue of -1, because the - -1 may be the actual new priority! */ + If we are of the nice family that returns the new priority, we + need to clear errno before the call, and check if errno is filled + before calling posix_error() on a returnvalue of -1, because the + -1 may be the actual new priority! */ - errno = 0; - value = nice(increment); + errno = 0; + value = nice(increment); #if defined(HAVE_BROKEN_NICE) && defined(HAVE_GETPRIORITY) - if (value == 0) - value = getpriority(PRIO_PROCESS, 0); + if (value == 0) + value = getpriority(PRIO_PROCESS, 0); #endif - if (value == -1 && errno != 0) - /* either nice() or getpriority() returned an error */ - return posix_error(); - return PyLong_FromLong((long) value); + if (value == -1 && errno != 0) + /* either nice() or getpriority() returned an error */ + return posix_error(); + return PyLong_FromLong((long) value); } #endif /* HAVE_NICE */ @@ -2731,42 +2732,42 @@ static PyObject * posix_rename(PyObject *self, PyObject *args) { #ifdef MS_WINDOWS - PyObject *o1, *o2; - char *p1, *p2; - BOOL result; - if (unicode_file_names()) { - if (!PyArg_ParseTuple(args, "OO:rename", &o1, &o2)) - goto error; - if (!convert_to_unicode(&o1)) - goto error; - if (!convert_to_unicode(&o2)) { - Py_DECREF(o1); - goto error; - } - Py_BEGIN_ALLOW_THREADS - result = MoveFileW(PyUnicode_AsUnicode(o1), - PyUnicode_AsUnicode(o2)); - Py_END_ALLOW_THREADS - Py_DECREF(o1); - Py_DECREF(o2); - if (!result) - return win32_error("rename", NULL); - Py_INCREF(Py_None); - return Py_None; + PyObject *o1, *o2; + char *p1, *p2; + BOOL result; + if (unicode_file_names()) { + if (!PyArg_ParseTuple(args, "OO:rename", &o1, &o2)) + goto error; + if (!convert_to_unicode(&o1)) + goto error; + if (!convert_to_unicode(&o2)) { + Py_DECREF(o1); + goto error; + } + Py_BEGIN_ALLOW_THREADS + result = MoveFileW(PyUnicode_AsUnicode(o1), + PyUnicode_AsUnicode(o2)); + Py_END_ALLOW_THREADS + Py_DECREF(o1); + Py_DECREF(o2); + if (!result) + return win32_error("rename", NULL); + Py_INCREF(Py_None); + return Py_None; error: - PyErr_Clear(); - } - if (!PyArg_ParseTuple(args, "ss:rename", &p1, &p2)) - return NULL; - Py_BEGIN_ALLOW_THREADS - result = MoveFileA(p1, p2); - Py_END_ALLOW_THREADS - if (!result) - return win32_error("rename", NULL); - Py_INCREF(Py_None); - return Py_None; + PyErr_Clear(); + } + if (!PyArg_ParseTuple(args, "ss:rename", &p1, &p2)) + return NULL; + Py_BEGIN_ALLOW_THREADS + result = MoveFileA(p1, p2); + Py_END_ALLOW_THREADS + if (!result) + return win32_error("rename", NULL); + Py_INCREF(Py_None); + return Py_None; #else - return posix_2str(args, "O&O&:rename", rename); + return posix_2str(args, "O&O&:rename", rename); #endif } @@ -2779,9 +2780,9 @@ static PyObject * posix_rmdir(PyObject *self, PyObject *args) { #ifdef MS_WINDOWS - return win32_1str(args, "rmdir", "y:rmdir", RemoveDirectoryA, "U:rmdir", RemoveDirectoryW); + return win32_1str(args, "rmdir", "y:rmdir", RemoveDirectoryA, "U:rmdir", RemoveDirectoryW); #else - return posix_1str(args, "O&:rmdir", rmdir); + return posix_1str(args, "O&:rmdir", rmdir); #endif } @@ -2794,9 +2795,9 @@ static PyObject * posix_stat(PyObject *self, PyObject *args) { #ifdef MS_WINDOWS - return posix_do_stat(self, args, "O&:stat", STAT, "U:stat", win32_wstat); + return posix_do_stat(self, args, "O&:stat", STAT, "U:stat", win32_wstat); #else - return posix_do_stat(self, args, "O&:stat", STAT, NULL, NULL); + return posix_do_stat(self, args, "O&:stat", STAT, NULL, NULL); #endif } @@ -2809,29 +2810,29 @@ Execute the command (a string) in a subshell."); static PyObject * posix_system(PyObject *self, PyObject *args) { - long sts; + long sts; #ifdef MS_WINDOWS - wchar_t *command; - if (!PyArg_ParseTuple(args, "u:system", &command)) - return NULL; + wchar_t *command; + if (!PyArg_ParseTuple(args, "u:system", &command)) + return NULL; - Py_BEGIN_ALLOW_THREADS - sts = _wsystem(command); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + sts = _wsystem(command); + Py_END_ALLOW_THREADS #else - PyObject *command_obj; - char *command; - if (!PyArg_ParseTuple(args, "O&:system", - PyUnicode_FSConverter, &command_obj)) - return NULL; + PyObject *command_obj; + char *command; + if (!PyArg_ParseTuple(args, "O&:system", + PyUnicode_FSConverter, &command_obj)) + return NULL; - command = bytes2str(command_obj, 1); - Py_BEGIN_ALLOW_THREADS - sts = system(command); - Py_END_ALLOW_THREADS - release_bytes(command_obj); + command = bytes2str(command_obj, 1); + Py_BEGIN_ALLOW_THREADS + sts = system(command); + Py_END_ALLOW_THREADS + release_bytes(command_obj); #endif - return PyLong_FromLong(sts); + return PyLong_FromLong(sts); } #endif @@ -2843,13 +2844,13 @@ Set the current numeric umask and return the previous umask."); static PyObject * posix_umask(PyObject *self, PyObject *args) { - int i; - if (!PyArg_ParseTuple(args, "i:umask", &i)) - return NULL; - i = (int)umask(i); - if (i < 0) - return posix_error(); - return PyLong_FromLong((long)i); + int i; + if (!PyArg_ParseTuple(args, "i:umask", &i)) + return NULL; + i = (int)umask(i); + if (i < 0) + return posix_error(); + return PyLong_FromLong((long)i); } @@ -2865,9 +2866,9 @@ static PyObject * posix_unlink(PyObject *self, PyObject *args) { #ifdef MS_WINDOWS - return win32_1str(args, "remove", "y:remove", DeleteFileA, "U:remove", DeleteFileW); + return win32_1str(args, "remove", "y:remove", DeleteFileA, "U:remove", DeleteFileW); #else - return posix_1str(args, "O&:remove", unlink); + return posix_1str(args, "O&:remove", unlink); #endif } @@ -2880,50 +2881,50 @@ Return a tuple identifying the current operating system."); static PyObject * posix_uname(PyObject *self, PyObject *noargs) { - struct utsname u; - int res; - - Py_BEGIN_ALLOW_THREADS - res = uname(&u); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error(); - return Py_BuildValue("(sssss)", - u.sysname, - u.nodename, - u.release, - u.version, - u.machine); + struct utsname u; + int res; + + Py_BEGIN_ALLOW_THREADS + res = uname(&u); + Py_END_ALLOW_THREADS + if (res < 0) + return posix_error(); + return Py_BuildValue("(sssss)", + u.sysname, + u.nodename, + u.release, + u.version, + u.machine); } #endif /* HAVE_UNAME */ static int extract_time(PyObject *t, long* sec, long* usec) { - long intval; - if (PyFloat_Check(t)) { - double tval = PyFloat_AsDouble(t); - PyObject *intobj = Py_TYPE(t)->tp_as_number->nb_int(t); - if (!intobj) - return -1; - intval = PyLong_AsLong(intobj); - Py_DECREF(intobj); - if (intval == -1 && PyErr_Occurred()) - return -1; - *sec = intval; - *usec = (long)((tval - intval) * 1e6); /* can't exceed 1000000 */ - if (*usec < 0) - /* If rounding gave us a negative number, - truncate. */ - *usec = 0; - return 0; - } - intval = PyLong_AsLong(t); - if (intval == -1 && PyErr_Occurred()) - return -1; - *sec = intval; - *usec = 0; + long intval; + if (PyFloat_Check(t)) { + double tval = PyFloat_AsDouble(t); + PyObject *intobj = Py_TYPE(t)->tp_as_number->nb_int(t); + if (!intobj) + return -1; + intval = PyLong_AsLong(intobj); + Py_DECREF(intobj); + if (intval == -1 && PyErr_Occurred()) + return -1; + *sec = intval; + *usec = (long)((tval - intval) * 1e6); /* can't exceed 1000000 */ + if (*usec < 0) + /* If rounding gave us a negative number, + truncate. */ + *usec = 0; return 0; + } + intval = PyLong_AsLong(t); + if (intval == -1 && PyErr_Occurred()) + return -1; + *sec = intval; + *usec = 0; + return 0; } PyDoc_STRVAR(posix_utime__doc__, @@ -2936,158 +2937,158 @@ static PyObject * posix_utime(PyObject *self, PyObject *args) { #ifdef MS_WINDOWS - PyObject *arg; - PyUnicodeObject *obwpath; - wchar_t *wpath = NULL; - PyObject *oapath; - char *apath; - HANDLE hFile; - long atimesec, mtimesec, ausec, musec; - FILETIME atime, mtime; - PyObject *result = NULL; - - if (unicode_file_names()) { - if (PyArg_ParseTuple(args, "UO|:utime", &obwpath, &arg)) { - wpath = PyUnicode_AS_UNICODE(obwpath); - Py_BEGIN_ALLOW_THREADS - hFile = CreateFileW(wpath, FILE_WRITE_ATTRIBUTES, 0, - NULL, OPEN_EXISTING, - FILE_FLAG_BACKUP_SEMANTICS, NULL); - Py_END_ALLOW_THREADS - if (hFile == INVALID_HANDLE_VALUE) - return win32_error_unicode("utime", wpath); - } else - /* Drop the argument parsing error as narrow strings - are also valid. */ - PyErr_Clear(); - } - if (!wpath) { - if (!PyArg_ParseTuple(args, "O&O:utime", - PyUnicode_FSConverter, &oapath, &arg)) - return NULL; - apath = bytes2str(oapath, 1); - Py_BEGIN_ALLOW_THREADS - hFile = CreateFileA(apath, FILE_WRITE_ATTRIBUTES, 0, - NULL, OPEN_EXISTING, - FILE_FLAG_BACKUP_SEMANTICS, NULL); - Py_END_ALLOW_THREADS - if (hFile == INVALID_HANDLE_VALUE) { - win32_error("utime", apath); - release_bytes(oapath); - return NULL; - } - release_bytes(oapath); - } - - if (arg == Py_None) { - SYSTEMTIME now; - GetSystemTime(&now); - if (!SystemTimeToFileTime(&now, &mtime) || - !SystemTimeToFileTime(&now, &atime)) { - win32_error("utime", NULL); - goto done; - } - } - else if (!PyTuple_Check(arg) || PyTuple_Size(arg) != 2) { - PyErr_SetString(PyExc_TypeError, - "utime() arg 2 must be a tuple (atime, mtime)"); - goto done; - } - else { - if (extract_time(PyTuple_GET_ITEM(arg, 0), - &atimesec, &ausec) == -1) - goto done; - time_t_to_FILE_TIME(atimesec, 1000*ausec, &atime); - if (extract_time(PyTuple_GET_ITEM(arg, 1), - &mtimesec, &musec) == -1) - goto done; - time_t_to_FILE_TIME(mtimesec, 1000*musec, &mtime); - } - if (!SetFileTime(hFile, NULL, &atime, &mtime)) { - /* Avoid putting the file name into the error here, - as that may confuse the user into believing that - something is wrong with the file, when it also - could be the time stamp that gives a problem. */ - win32_error("utime", NULL); - } - Py_INCREF(Py_None); - result = Py_None; + PyObject *arg; + PyUnicodeObject *obwpath; + wchar_t *wpath = NULL; + PyObject *oapath; + char *apath; + HANDLE hFile; + long atimesec, mtimesec, ausec, musec; + FILETIME atime, mtime; + PyObject *result = NULL; + + if (unicode_file_names()) { + if (PyArg_ParseTuple(args, "UO|:utime", &obwpath, &arg)) { + wpath = PyUnicode_AS_UNICODE(obwpath); + Py_BEGIN_ALLOW_THREADS + hFile = CreateFileW(wpath, FILE_WRITE_ATTRIBUTES, 0, + NULL, OPEN_EXISTING, + FILE_FLAG_BACKUP_SEMANTICS, NULL); + Py_END_ALLOW_THREADS + if (hFile == INVALID_HANDLE_VALUE) + return win32_error_unicode("utime", wpath); + } else + /* Drop the argument parsing error as narrow strings + are also valid. */ + PyErr_Clear(); + } + if (!wpath) { + if (!PyArg_ParseTuple(args, "O&O:utime", + PyUnicode_FSConverter, &oapath, &arg)) + return NULL; + apath = bytes2str(oapath, 1); + Py_BEGIN_ALLOW_THREADS + hFile = CreateFileA(apath, FILE_WRITE_ATTRIBUTES, 0, + NULL, OPEN_EXISTING, + FILE_FLAG_BACKUP_SEMANTICS, NULL); + Py_END_ALLOW_THREADS + if (hFile == INVALID_HANDLE_VALUE) { + win32_error("utime", apath); + release_bytes(oapath); + return NULL; + } + release_bytes(oapath); + } + + if (arg == Py_None) { + SYSTEMTIME now; + GetSystemTime(&now); + if (!SystemTimeToFileTime(&now, &mtime) || + !SystemTimeToFileTime(&now, &atime)) { + win32_error("utime", NULL); + goto done; + } + } + else if (!PyTuple_Check(arg) || PyTuple_Size(arg) != 2) { + PyErr_SetString(PyExc_TypeError, + "utime() arg 2 must be a tuple (atime, mtime)"); + goto done; + } + else { + if (extract_time(PyTuple_GET_ITEM(arg, 0), + &atimesec, &ausec) == -1) + goto done; + time_t_to_FILE_TIME(atimesec, 1000*ausec, &atime); + if (extract_time(PyTuple_GET_ITEM(arg, 1), + &mtimesec, &musec) == -1) + goto done; + time_t_to_FILE_TIME(mtimesec, 1000*musec, &mtime); + } + if (!SetFileTime(hFile, NULL, &atime, &mtime)) { + /* Avoid putting the file name into the error here, + as that may confuse the user into believing that + something is wrong with the file, when it also + could be the time stamp that gives a problem. */ + win32_error("utime", NULL); + } + Py_INCREF(Py_None); + result = Py_None; done: - CloseHandle(hFile); - return result; + CloseHandle(hFile); + return result; #else /* MS_WINDOWS */ - PyObject *opath; - char *path; - long atime, mtime, ausec, musec; - int res; - PyObject* arg; + PyObject *opath; + char *path; + long atime, mtime, ausec, musec; + int res; + PyObject* arg; #if defined(HAVE_UTIMES) - struct timeval buf[2]; + struct timeval buf[2]; #define ATIME buf[0].tv_sec #define MTIME buf[1].tv_sec #elif defined(HAVE_UTIME_H) /* XXX should define struct utimbuf instead, above */ - struct utimbuf buf; + struct utimbuf buf; #define ATIME buf.actime #define MTIME buf.modtime #define UTIME_ARG &buf #else /* HAVE_UTIMES */ - time_t buf[2]; + time_t buf[2]; #define ATIME buf[0] #define MTIME buf[1] #define UTIME_ARG buf #endif /* HAVE_UTIMES */ - if (!PyArg_ParseTuple(args, "O&O:utime", - PyUnicode_FSConverter, &opath, &arg)) - return NULL; - path = bytes2str(opath, 1); - if (arg == Py_None) { - /* optional time values not given */ - Py_BEGIN_ALLOW_THREADS - res = utime(path, NULL); - Py_END_ALLOW_THREADS - } - else if (!PyTuple_Check(arg) || PyTuple_Size(arg) != 2) { - PyErr_SetString(PyExc_TypeError, - "utime() arg 2 must be a tuple (atime, mtime)"); - release_bytes(opath); - return NULL; - } - else { - if (extract_time(PyTuple_GET_ITEM(arg, 0), - &atime, &ausec) == -1) { - release_bytes(opath); - return NULL; - } - if (extract_time(PyTuple_GET_ITEM(arg, 1), - &mtime, &musec) == -1) { - release_bytes(opath); - return NULL; - } - ATIME = atime; - MTIME = mtime; + if (!PyArg_ParseTuple(args, "O&O:utime", + PyUnicode_FSConverter, &opath, &arg)) + return NULL; + path = bytes2str(opath, 1); + if (arg == Py_None) { + /* optional time values not given */ + Py_BEGIN_ALLOW_THREADS + res = utime(path, NULL); + Py_END_ALLOW_THREADS + } + else if (!PyTuple_Check(arg) || PyTuple_Size(arg) != 2) { + PyErr_SetString(PyExc_TypeError, + "utime() arg 2 must be a tuple (atime, mtime)"); + release_bytes(opath); + return NULL; + } + else { + if (extract_time(PyTuple_GET_ITEM(arg, 0), + &atime, &ausec) == -1) { + release_bytes(opath); + return NULL; + } + if (extract_time(PyTuple_GET_ITEM(arg, 1), + &mtime, &musec) == -1) { + release_bytes(opath); + return NULL; + } + ATIME = atime; + MTIME = mtime; #ifdef HAVE_UTIMES - buf[0].tv_usec = ausec; - buf[1].tv_usec = musec; - Py_BEGIN_ALLOW_THREADS - res = utimes(path, buf); - Py_END_ALLOW_THREADS + buf[0].tv_usec = ausec; + buf[1].tv_usec = musec; + Py_BEGIN_ALLOW_THREADS + res = utimes(path, buf); + Py_END_ALLOW_THREADS #else - Py_BEGIN_ALLOW_THREADS - res = utime(path, UTIME_ARG); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + res = utime(path, UTIME_ARG); + Py_END_ALLOW_THREADS #endif /* HAVE_UTIMES */ - } - if (res < 0) { - return posix_error_with_allocated_filename(opath); - } - release_bytes(opath); - Py_INCREF(Py_None); - return Py_None; + } + if (res < 0) { + return posix_error_with_allocated_filename(opath); + } + release_bytes(opath); + Py_INCREF(Py_None); + return Py_None; #undef UTIME_ARG #undef ATIME #undef MTIME @@ -3104,38 +3105,38 @@ Exit to the system with specified status, without normal exit processing."); static PyObject * posix__exit(PyObject *self, PyObject *args) { - int sts; - if (!PyArg_ParseTuple(args, "i:_exit", &sts)) - return NULL; - _exit(sts); - return NULL; /* Make gcc -Wall happy */ + int sts; + if (!PyArg_ParseTuple(args, "i:_exit", &sts)) + return NULL; + _exit(sts); + return NULL; /* Make gcc -Wall happy */ } #if defined(HAVE_EXECV) || defined(HAVE_SPAWNV) static void free_string_array(char **array, Py_ssize_t count) { - Py_ssize_t i; - for (i = 0; i < count; i++) - PyMem_Free(array[i]); - PyMem_DEL(array); + Py_ssize_t i; + for (i = 0; i < count; i++) + PyMem_Free(array[i]); + PyMem_DEL(array); } static int fsconvert_strdup(PyObject *o, char**out) { - PyObject *bytes; - Py_ssize_t size; - if (!PyUnicode_FSConverter(o, &bytes)) - return 0; - size = PyObject_Size(bytes); - *out = PyMem_Malloc(size+1); - if (!*out) - return 0; - /* Don't lock bytes, as we hold the GIL */ - memcpy(*out, bytes2str(bytes, 0), size+1); - Py_DECREF(bytes); - return 1; + PyObject *bytes; + Py_ssize_t size; + if (!PyUnicode_FSConverter(o, &bytes)) + return 0; + size = PyObject_Size(bytes); + *out = PyMem_Malloc(size+1); + if (!*out) + return 0; + /* Don't lock bytes, as we hold the GIL */ + memcpy(*out, bytes2str(bytes, 0), size+1); + Py_DECREF(bytes); + return 1; } #endif @@ -3145,236 +3146,236 @@ PyDoc_STRVAR(posix_execv__doc__, "execv(path, args)\n\n\ Execute an executable path with arguments, replacing current process.\n\ \n\ - path: path of executable file\n\ - args: tuple or list of strings"); + path: path of executable file\n\ + args: tuple or list of strings"); static PyObject * posix_execv(PyObject *self, PyObject *args) { - PyObject *opath; - char *path; - PyObject *argv; - char **argvlist; - Py_ssize_t i, argc; - PyObject *(*getitem)(PyObject *, Py_ssize_t); - - /* execv has two arguments: (path, argv), where - argv is a list or tuple of strings. */ - - if (!PyArg_ParseTuple(args, "O&O:execv", - PyUnicode_FSConverter, - &opath, &argv)) - return NULL; - path = bytes2str(opath, 1); - if (PyList_Check(argv)) { - argc = PyList_Size(argv); - getitem = PyList_GetItem; - } - else if (PyTuple_Check(argv)) { - argc = PyTuple_Size(argv); - getitem = PyTuple_GetItem; - } - else { - PyErr_SetString(PyExc_TypeError, "execv() arg 2 must be a tuple or list"); - release_bytes(opath); - return NULL; - } - if (argc < 1) { - PyErr_SetString(PyExc_ValueError, "execv() arg 2 must not be empty"); - release_bytes(opath); - return NULL; - } - - argvlist = PyMem_NEW(char *, argc+1); - if (argvlist == NULL) { - release_bytes(opath); - return PyErr_NoMemory(); - } - for (i = 0; i < argc; i++) { - if (!fsconvert_strdup((*getitem)(argv, i), - &argvlist[i])) { - free_string_array(argvlist, i); - PyErr_SetString(PyExc_TypeError, - "execv() arg 2 must contain only strings"); - release_bytes(opath); - return NULL; - - } - } - argvlist[argc] = NULL; - - execv(path, argvlist); - - /* If we get here it's definitely an error */ - - free_string_array(argvlist, argc); - release_bytes(opath); - return posix_error(); + PyObject *opath; + char *path; + PyObject *argv; + char **argvlist; + Py_ssize_t i, argc; + PyObject *(*getitem)(PyObject *, Py_ssize_t); + + /* execv has two arguments: (path, argv), where + argv is a list or tuple of strings. */ + + if (!PyArg_ParseTuple(args, "O&O:execv", + PyUnicode_FSConverter, + &opath, &argv)) + return NULL; + path = bytes2str(opath, 1); + if (PyList_Check(argv)) { + argc = PyList_Size(argv); + getitem = PyList_GetItem; + } + else if (PyTuple_Check(argv)) { + argc = PyTuple_Size(argv); + getitem = PyTuple_GetItem; + } + else { + PyErr_SetString(PyExc_TypeError, "execv() arg 2 must be a tuple or list"); + release_bytes(opath); + return NULL; + } + if (argc < 1) { + PyErr_SetString(PyExc_ValueError, "execv() arg 2 must not be empty"); + release_bytes(opath); + return NULL; + } + + argvlist = PyMem_NEW(char *, argc+1); + if (argvlist == NULL) { + release_bytes(opath); + return PyErr_NoMemory(); + } + for (i = 0; i < argc; i++) { + if (!fsconvert_strdup((*getitem)(argv, i), + &argvlist[i])) { + free_string_array(argvlist, i); + PyErr_SetString(PyExc_TypeError, + "execv() arg 2 must contain only strings"); + release_bytes(opath); + return NULL; + + } + } + argvlist[argc] = NULL; + + execv(path, argvlist); + + /* If we get here it's definitely an error */ + + free_string_array(argvlist, argc); + release_bytes(opath); + return posix_error(); } static char** parse_envlist(PyObject* env, Py_ssize_t *envc_ptr) { - char **envlist; - Py_ssize_t i, pos, envc; - PyObject *keys=NULL, *vals=NULL; - PyObject *key, *val, *key2, *val2; - char *p, *k, *v; - size_t len; - - i = PyMapping_Size(env); - if (i < 0) - return NULL; - envlist = PyMem_NEW(char *, i + 1); - if (envlist == NULL) { - PyErr_NoMemory(); - return NULL; - } - envc = 0; - keys = PyMapping_Keys(env); - vals = PyMapping_Values(env); - if (!keys || !vals) - goto error; - if (!PyList_Check(keys) || !PyList_Check(vals)) { - PyErr_Format(PyExc_TypeError, - "env.keys() or env.values() is not a list"); - goto error; - } - - for (pos = 0; pos < i; pos++) { - key = PyList_GetItem(keys, pos); - val = PyList_GetItem(vals, pos); - if (!key || !val) - goto error; - - if (PyUnicode_FSConverter(key, &key2) == 0) - goto error; - if (PyUnicode_FSConverter(val, &val2) == 0) { - Py_DECREF(key2); - goto error; - } + char **envlist; + Py_ssize_t i, pos, envc; + PyObject *keys=NULL, *vals=NULL; + PyObject *key, *val, *key2, *val2; + char *p, *k, *v; + size_t len; + + i = PyMapping_Size(env); + if (i < 0) + return NULL; + envlist = PyMem_NEW(char *, i + 1); + if (envlist == NULL) { + PyErr_NoMemory(); + return NULL; + } + envc = 0; + keys = PyMapping_Keys(env); + vals = PyMapping_Values(env); + if (!keys || !vals) + goto error; + if (!PyList_Check(keys) || !PyList_Check(vals)) { + PyErr_Format(PyExc_TypeError, + "env.keys() or env.values() is not a list"); + goto error; + } + + for (pos = 0; pos < i; pos++) { + key = PyList_GetItem(keys, pos); + val = PyList_GetItem(vals, pos); + if (!key || !val) + goto error; + + if (PyUnicode_FSConverter(key, &key2) == 0) + goto error; + if (PyUnicode_FSConverter(val, &val2) == 0) { + Py_DECREF(key2); + goto error; + } #if defined(PYOS_OS2) - /* Omit Pseudo-Env Vars that Would Confuse Programs if Passed On */ - if (stricmp(k, "BEGINLIBPATH") != 0 && stricmp(k, "ENDLIBPATH") != 0) { -#endif - k = PyBytes_AsString(key2); - v = PyBytes_AsString(val2); - len = PyBytes_GET_SIZE(key2) + PyBytes_GET_SIZE(val2) + 2; - - p = PyMem_NEW(char, len); - if (p == NULL) { - PyErr_NoMemory(); - Py_DECREF(key2); - Py_DECREF(val2); - goto error; - } - PyOS_snprintf(p, len, "%s=%s", k, v); - envlist[envc++] = p; - Py_DECREF(key2); - Py_DECREF(val2); + /* Omit Pseudo-Env Vars that Would Confuse Programs if Passed On */ + if (stricmp(k, "BEGINLIBPATH") != 0 && stricmp(k, "ENDLIBPATH") != 0) { +#endif + k = PyBytes_AsString(key2); + v = PyBytes_AsString(val2); + len = PyBytes_GET_SIZE(key2) + PyBytes_GET_SIZE(val2) + 2; + + p = PyMem_NEW(char, len); + if (p == NULL) { + PyErr_NoMemory(); + Py_DECREF(key2); + Py_DECREF(val2); + goto error; + } + PyOS_snprintf(p, len, "%s=%s", k, v); + envlist[envc++] = p; + Py_DECREF(key2); + Py_DECREF(val2); #if defined(PYOS_OS2) - } + } #endif - } - Py_DECREF(vals); - Py_DECREF(keys); + } + Py_DECREF(vals); + Py_DECREF(keys); - envlist[envc] = 0; - *envc_ptr = envc; - return envlist; + envlist[envc] = 0; + *envc_ptr = envc; + return envlist; error: - Py_XDECREF(keys); - Py_XDECREF(vals); - while (--envc >= 0) - PyMem_DEL(envlist[envc]); - PyMem_DEL(envlist); - return NULL; + Py_XDECREF(keys); + Py_XDECREF(vals); + while (--envc >= 0) + PyMem_DEL(envlist[envc]); + PyMem_DEL(envlist); + return NULL; } PyDoc_STRVAR(posix_execve__doc__, "execve(path, args, env)\n\n\ Execute a path with arguments and environment, replacing current process.\n\ \n\ - path: path of executable file\n\ - args: tuple or list of arguments\n\ - env: dictionary of strings mapping to strings"); + path: path of executable file\n\ + args: tuple or list of arguments\n\ + env: dictionary of strings mapping to strings"); static PyObject * posix_execve(PyObject *self, PyObject *args) { - PyObject *opath; - char *path; - PyObject *argv, *env; - char **argvlist; - char **envlist; - Py_ssize_t i, argc, envc; - PyObject *(*getitem)(PyObject *, Py_ssize_t); - Py_ssize_t lastarg = 0; - - /* execve has three arguments: (path, argv, env), where - argv is a list or tuple of strings and env is a dictionary - like posix.environ. */ - - if (!PyArg_ParseTuple(args, "O&OO:execve", - PyUnicode_FSConverter, - &opath, &argv, &env)) - return NULL; - path = bytes2str(opath, 1); - if (PyList_Check(argv)) { - argc = PyList_Size(argv); - getitem = PyList_GetItem; - } - else if (PyTuple_Check(argv)) { - argc = PyTuple_Size(argv); - getitem = PyTuple_GetItem; - } - else { - PyErr_SetString(PyExc_TypeError, - "execve() arg 2 must be a tuple or list"); - goto fail_0; - } - if (!PyMapping_Check(env)) { - PyErr_SetString(PyExc_TypeError, - "execve() arg 3 must be a mapping object"); - goto fail_0; - } - - argvlist = PyMem_NEW(char *, argc+1); - if (argvlist == NULL) { - PyErr_NoMemory(); - goto fail_0; - } - for (i = 0; i < argc; i++) { - if (!fsconvert_strdup((*getitem)(argv, i), - &argvlist[i])) - { - lastarg = i; - goto fail_1; - } - } - lastarg = argc; - argvlist[argc] = NULL; - - envlist = parse_envlist(env, &envc); - if (envlist == NULL) - goto fail_1; - - execve(path, argvlist, envlist); - - /* If we get here it's definitely an error */ - - (void) posix_error(); - - while (--envc >= 0) - PyMem_DEL(envlist[envc]); - PyMem_DEL(envlist); + PyObject *opath; + char *path; + PyObject *argv, *env; + char **argvlist; + char **envlist; + Py_ssize_t i, argc, envc; + PyObject *(*getitem)(PyObject *, Py_ssize_t); + Py_ssize_t lastarg = 0; + + /* execve has three arguments: (path, argv, env), where + argv is a list or tuple of strings and env is a dictionary + like posix.environ. */ + + if (!PyArg_ParseTuple(args, "O&OO:execve", + PyUnicode_FSConverter, + &opath, &argv, &env)) + return NULL; + path = bytes2str(opath, 1); + if (PyList_Check(argv)) { + argc = PyList_Size(argv); + getitem = PyList_GetItem; + } + else if (PyTuple_Check(argv)) { + argc = PyTuple_Size(argv); + getitem = PyTuple_GetItem; + } + else { + PyErr_SetString(PyExc_TypeError, + "execve() arg 2 must be a tuple or list"); + goto fail_0; + } + if (!PyMapping_Check(env)) { + PyErr_SetString(PyExc_TypeError, + "execve() arg 3 must be a mapping object"); + goto fail_0; + } + + argvlist = PyMem_NEW(char *, argc+1); + if (argvlist == NULL) { + PyErr_NoMemory(); + goto fail_0; + } + for (i = 0; i < argc; i++) { + if (!fsconvert_strdup((*getitem)(argv, i), + &argvlist[i])) + { + lastarg = i; + goto fail_1; + } + } + lastarg = argc; + argvlist[argc] = NULL; + + envlist = parse_envlist(env, &envc); + if (envlist == NULL) + goto fail_1; + + execve(path, argvlist, envlist); + + /* If we get here it's definitely an error */ + + (void) posix_error(); + + while (--envc >= 0) + PyMem_DEL(envlist[envc]); + PyMem_DEL(envlist); fail_1: - free_string_array(argvlist, lastarg); + free_string_array(argvlist, lastarg); fail_0: - release_bytes(opath); - return NULL; + release_bytes(opath); + return NULL; } #endif /* HAVE_EXECV */ @@ -3384,86 +3385,86 @@ PyDoc_STRVAR(posix_spawnv__doc__, "spawnv(mode, path, args)\n\n\ Execute the program 'path' in a new process.\n\ \n\ - mode: mode of process creation\n\ - path: path of executable file\n\ - args: tuple or list of strings"); + mode: mode of process creation\n\ + path: path of executable file\n\ + args: tuple or list of strings"); static PyObject * posix_spawnv(PyObject *self, PyObject *args) { - PyObject *opath; - char *path; - PyObject *argv; - char **argvlist; - int mode, i; - Py_ssize_t argc; - Py_intptr_t spawnval; - PyObject *(*getitem)(PyObject *, Py_ssize_t); - - /* spawnv has three arguments: (mode, path, argv), where - argv is a list or tuple of strings. */ - - if (!PyArg_ParseTuple(args, "iO&O:spawnv", &mode, - PyUnicode_FSConverter, - &opath, &argv)) - return NULL; - path = bytes2str(opath, 1); - if (PyList_Check(argv)) { - argc = PyList_Size(argv); - getitem = PyList_GetItem; - } - else if (PyTuple_Check(argv)) { - argc = PyTuple_Size(argv); - getitem = PyTuple_GetItem; - } - else { - PyErr_SetString(PyExc_TypeError, - "spawnv() arg 2 must be a tuple or list"); - release_bytes(opath); - return NULL; - } - - argvlist = PyMem_NEW(char *, argc+1); - if (argvlist == NULL) { - release_bytes(opath); - return PyErr_NoMemory(); - } - for (i = 0; i < argc; i++) { - if (!fsconvert_strdup((*getitem)(argv, i), - &argvlist[i])) { - free_string_array(argvlist, i); - PyErr_SetString( - PyExc_TypeError, - "spawnv() arg 2 must contain only strings"); - release_bytes(opath); - return NULL; - } - } - argvlist[argc] = NULL; + PyObject *opath; + char *path; + PyObject *argv; + char **argvlist; + int mode, i; + Py_ssize_t argc; + Py_intptr_t spawnval; + PyObject *(*getitem)(PyObject *, Py_ssize_t); + + /* spawnv has three arguments: (mode, path, argv), where + argv is a list or tuple of strings. */ + + if (!PyArg_ParseTuple(args, "iO&O:spawnv", &mode, + PyUnicode_FSConverter, + &opath, &argv)) + return NULL; + path = bytes2str(opath, 1); + if (PyList_Check(argv)) { + argc = PyList_Size(argv); + getitem = PyList_GetItem; + } + else if (PyTuple_Check(argv)) { + argc = PyTuple_Size(argv); + getitem = PyTuple_GetItem; + } + else { + PyErr_SetString(PyExc_TypeError, + "spawnv() arg 2 must be a tuple or list"); + release_bytes(opath); + return NULL; + } + + argvlist = PyMem_NEW(char *, argc+1); + if (argvlist == NULL) { + release_bytes(opath); + return PyErr_NoMemory(); + } + for (i = 0; i < argc; i++) { + if (!fsconvert_strdup((*getitem)(argv, i), + &argvlist[i])) { + free_string_array(argvlist, i); + PyErr_SetString( + PyExc_TypeError, + "spawnv() arg 2 must contain only strings"); + release_bytes(opath); + return NULL; + } + } + argvlist[argc] = NULL; #if defined(PYOS_OS2) && defined(PYCC_GCC) - Py_BEGIN_ALLOW_THREADS - spawnval = spawnv(mode, path, argvlist); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + spawnval = spawnv(mode, path, argvlist); + Py_END_ALLOW_THREADS #else - if (mode == _OLD_P_OVERLAY) - mode = _P_OVERLAY; + if (mode == _OLD_P_OVERLAY) + mode = _P_OVERLAY; - Py_BEGIN_ALLOW_THREADS - spawnval = _spawnv(mode, path, argvlist); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + spawnval = _spawnv(mode, path, argvlist); + Py_END_ALLOW_THREADS #endif - free_string_array(argvlist, argc); - release_bytes(opath); + free_string_array(argvlist, argc); + release_bytes(opath); - if (spawnval == -1) - return posix_error(); - else + if (spawnval == -1) + return posix_error(); + else #if SIZEOF_LONG == SIZEOF_VOID_P - return Py_BuildValue("l", (long) spawnval); + return Py_BuildValue("l", (long) spawnval); #else - return Py_BuildValue("L", (PY_LONG_LONG) spawnval); + return Py_BuildValue("L", (PY_LONG_LONG) spawnval); #endif } @@ -3472,104 +3473,104 @@ PyDoc_STRVAR(posix_spawnve__doc__, "spawnve(mode, path, args, env)\n\n\ Execute the program 'path' in a new process.\n\ \n\ - mode: mode of process creation\n\ - path: path of executable file\n\ - args: tuple or list of arguments\n\ - env: dictionary of strings mapping to strings"); + mode: mode of process creation\n\ + path: path of executable file\n\ + args: tuple or list of arguments\n\ + env: dictionary of strings mapping to strings"); static PyObject * posix_spawnve(PyObject *self, PyObject *args) { - PyObject *opath; - char *path; - PyObject *argv, *env; - char **argvlist; - char **envlist; - PyObject *res = NULL; - int mode, envc; - Py_ssize_t argc, i; - Py_intptr_t spawnval; - PyObject *(*getitem)(PyObject *, Py_ssize_t); - Py_ssize_t lastarg = 0; - - /* spawnve has four arguments: (mode, path, argv, env), where - argv is a list or tuple of strings and env is a dictionary - like posix.environ. */ - - if (!PyArg_ParseTuple(args, "iO&OO:spawnve", &mode, - PyUnicode_FSConverter, - &opath, &argv, &env)) - return NULL; - path = bytes2str(opath, 1); - if (PyList_Check(argv)) { - argc = PyList_Size(argv); - getitem = PyList_GetItem; - } - else if (PyTuple_Check(argv)) { - argc = PyTuple_Size(argv); - getitem = PyTuple_GetItem; - } - else { - PyErr_SetString(PyExc_TypeError, - "spawnve() arg 2 must be a tuple or list"); - goto fail_0; - } - if (!PyMapping_Check(env)) { - PyErr_SetString(PyExc_TypeError, - "spawnve() arg 3 must be a mapping object"); - goto fail_0; - } - - argvlist = PyMem_NEW(char *, argc+1); - if (argvlist == NULL) { - PyErr_NoMemory(); - goto fail_0; - } - for (i = 0; i < argc; i++) { - if (!fsconvert_strdup((*getitem)(argv, i), - &argvlist[i])) - { - lastarg = i; - goto fail_1; - } - } - lastarg = argc; - argvlist[argc] = NULL; - - envlist = parse_envlist(env, &envc); - if (envlist == NULL) - goto fail_1; + PyObject *opath; + char *path; + PyObject *argv, *env; + char **argvlist; + char **envlist; + PyObject *res = NULL; + int mode, envc; + Py_ssize_t argc, i; + Py_intptr_t spawnval; + PyObject *(*getitem)(PyObject *, Py_ssize_t); + Py_ssize_t lastarg = 0; + + /* spawnve has four arguments: (mode, path, argv, env), where + argv is a list or tuple of strings and env is a dictionary + like posix.environ. */ + + if (!PyArg_ParseTuple(args, "iO&OO:spawnve", &mode, + PyUnicode_FSConverter, + &opath, &argv, &env)) + return NULL; + path = bytes2str(opath, 1); + if (PyList_Check(argv)) { + argc = PyList_Size(argv); + getitem = PyList_GetItem; + } + else if (PyTuple_Check(argv)) { + argc = PyTuple_Size(argv); + getitem = PyTuple_GetItem; + } + else { + PyErr_SetString(PyExc_TypeError, + "spawnve() arg 2 must be a tuple or list"); + goto fail_0; + } + if (!PyMapping_Check(env)) { + PyErr_SetString(PyExc_TypeError, + "spawnve() arg 3 must be a mapping object"); + goto fail_0; + } + + argvlist = PyMem_NEW(char *, argc+1); + if (argvlist == NULL) { + PyErr_NoMemory(); + goto fail_0; + } + for (i = 0; i < argc; i++) { + if (!fsconvert_strdup((*getitem)(argv, i), + &argvlist[i])) + { + lastarg = i; + goto fail_1; + } + } + lastarg = argc; + argvlist[argc] = NULL; + + envlist = parse_envlist(env, &envc); + if (envlist == NULL) + goto fail_1; #if defined(PYOS_OS2) && defined(PYCC_GCC) - Py_BEGIN_ALLOW_THREADS - spawnval = spawnve(mode, path, argvlist, envlist); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + spawnval = spawnve(mode, path, argvlist, envlist); + Py_END_ALLOW_THREADS #else - if (mode == _OLD_P_OVERLAY) - mode = _P_OVERLAY; + if (mode == _OLD_P_OVERLAY) + mode = _P_OVERLAY; - Py_BEGIN_ALLOW_THREADS - spawnval = _spawnve(mode, path, argvlist, envlist); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + spawnval = _spawnve(mode, path, argvlist, envlist); + Py_END_ALLOW_THREADS #endif - if (spawnval == -1) - (void) posix_error(); - else + if (spawnval == -1) + (void) posix_error(); + else #if SIZEOF_LONG == SIZEOF_VOID_P - res = Py_BuildValue("l", (long) spawnval); + res = Py_BuildValue("l", (long) spawnval); #else - res = Py_BuildValue("L", (PY_LONG_LONG) spawnval); + res = Py_BuildValue("L", (PY_LONG_LONG) spawnval); #endif - while (--envc >= 0) - PyMem_DEL(envlist[envc]); - PyMem_DEL(envlist); + while (--envc >= 0) + PyMem_DEL(envlist[envc]); + PyMem_DEL(envlist); fail_1: - free_string_array(argvlist, lastarg); + free_string_array(argvlist, lastarg); fail_0: - release_bytes(opath); - return res; + release_bytes(opath); + return res; } /* OS/2 supports spawnvp & spawnvpe natively */ @@ -3579,77 +3580,77 @@ PyDoc_STRVAR(posix_spawnvp__doc__, Execute the program 'file' in a new process, using the environment\n\ search path to find the file.\n\ \n\ - mode: mode of process creation\n\ - file: executable file name\n\ - args: tuple or list of strings"); + mode: mode of process creation\n\ + file: executable file name\n\ + args: tuple or list of strings"); static PyObject * posix_spawnvp(PyObject *self, PyObject *args) { - PyObject *opath; - char *path; - PyObject *argv; - char **argvlist; - int mode, i, argc; - Py_intptr_t spawnval; - PyObject *(*getitem)(PyObject *, Py_ssize_t); - - /* spawnvp has three arguments: (mode, path, argv), where - argv is a list or tuple of strings. */ - - if (!PyArg_ParseTuple(args, "iO&O:spawnvp", &mode, - PyUnicode_FSConverter, - &opath, &argv)) - return NULL; - path = bytes2str(opath); - if (PyList_Check(argv)) { - argc = PyList_Size(argv); - getitem = PyList_GetItem; - } - else if (PyTuple_Check(argv)) { - argc = PyTuple_Size(argv); - getitem = PyTuple_GetItem; - } - else { - PyErr_SetString(PyExc_TypeError, - "spawnvp() arg 2 must be a tuple or list"); - release_bytes(opath); - return NULL; - } - - argvlist = PyMem_NEW(char *, argc+1); - if (argvlist == NULL) { - release_bytes(opath); - return PyErr_NoMemory(); - } - for (i = 0; i < argc; i++) { - if (!fsconvert_strdup((*getitem)(argv, i), - &argvlist[i])) { - free_string_array(argvlist, i); - PyErr_SetString( - PyExc_TypeError, - "spawnvp() arg 2 must contain only strings"); - release_bytes(opath); - return NULL; - } - } - argvlist[argc] = NULL; - - Py_BEGIN_ALLOW_THREADS + PyObject *opath; + char *path; + PyObject *argv; + char **argvlist; + int mode, i, argc; + Py_intptr_t spawnval; + PyObject *(*getitem)(PyObject *, Py_ssize_t); + + /* spawnvp has three arguments: (mode, path, argv), where + argv is a list or tuple of strings. */ + + if (!PyArg_ParseTuple(args, "iO&O:spawnvp", &mode, + PyUnicode_FSConverter, + &opath, &argv)) + return NULL; + path = bytes2str(opath); + if (PyList_Check(argv)) { + argc = PyList_Size(argv); + getitem = PyList_GetItem; + } + else if (PyTuple_Check(argv)) { + argc = PyTuple_Size(argv); + getitem = PyTuple_GetItem; + } + else { + PyErr_SetString(PyExc_TypeError, + "spawnvp() arg 2 must be a tuple or list"); + release_bytes(opath); + return NULL; + } + + argvlist = PyMem_NEW(char *, argc+1); + if (argvlist == NULL) { + release_bytes(opath); + return PyErr_NoMemory(); + } + for (i = 0; i < argc; i++) { + if (!fsconvert_strdup((*getitem)(argv, i), + &argvlist[i])) { + free_string_array(argvlist, i); + PyErr_SetString( + PyExc_TypeError, + "spawnvp() arg 2 must contain only strings"); + release_bytes(opath); + return NULL; + } + } + argvlist[argc] = NULL; + + Py_BEGIN_ALLOW_THREADS #if defined(PYCC_GCC) - spawnval = spawnvp(mode, path, argvlist); + spawnval = spawnvp(mode, path, argvlist); #else - spawnval = _spawnvp(mode, path, argvlist); + spawnval = _spawnvp(mode, path, argvlist); #endif - Py_END_ALLOW_THREADS + Py_END_ALLOW_THREADS - free_string_array(argvlist, argc); - release_bytes(opath); + free_string_array(argvlist, argc); + release_bytes(opath); - if (spawnval == -1) - return posix_error(); - else - return Py_BuildValue("l", (long) spawnval); + if (spawnval == -1) + return posix_error(); + else + return Py_BuildValue("l", (long) spawnval); } @@ -3658,94 +3659,94 @@ PyDoc_STRVAR(posix_spawnvpe__doc__, Execute the program 'file' in a new process, using the environment\n\ search path to find the file.\n\ \n\ - mode: mode of process creation\n\ - file: executable file name\n\ - args: tuple or list of arguments\n\ - env: dictionary of strings mapping to strings"); + mode: mode of process creation\n\ + file: executable file name\n\ + args: tuple or list of arguments\n\ + env: dictionary of strings mapping to strings"); static PyObject * posix_spawnvpe(PyObject *self, PyObject *args) { - PyObject *opath - char *path; - PyObject *argv, *env; - char **argvlist; - char **envlist; - PyObject *res=NULL; - int mode, i, argc, envc; - Py_intptr_t spawnval; - PyObject *(*getitem)(PyObject *, Py_ssize_t); - int lastarg = 0; - - /* spawnvpe has four arguments: (mode, path, argv, env), where - argv is a list or tuple of strings and env is a dictionary - like posix.environ. */ - - if (!PyArg_ParseTuple(args, "ietOO:spawnvpe", &mode, - PyUnicode_FSConverter, - &opath, &argv, &env)) - return NULL; - path = bytes2str(opath); - if (PyList_Check(argv)) { - argc = PyList_Size(argv); - getitem = PyList_GetItem; - } - else if (PyTuple_Check(argv)) { - argc = PyTuple_Size(argv); - getitem = PyTuple_GetItem; - } - else { - PyErr_SetString(PyExc_TypeError, - "spawnvpe() arg 2 must be a tuple or list"); - goto fail_0; - } - if (!PyMapping_Check(env)) { - PyErr_SetString(PyExc_TypeError, - "spawnvpe() arg 3 must be a mapping object"); - goto fail_0; - } - - argvlist = PyMem_NEW(char *, argc+1); - if (argvlist == NULL) { - PyErr_NoMemory(); - goto fail_0; - } - for (i = 0; i < argc; i++) { - if (!fsconvert_strdup((*getitem)(argv, i), - &argvlist[i])) - { - lastarg = i; - goto fail_1; - } - } - lastarg = argc; - argvlist[argc] = NULL; - - envlist = parse_envlist(env, &envc); - if (envlist == NULL) - goto fail_1; - - Py_BEGIN_ALLOW_THREADS + PyObject *opath + char *path; + PyObject *argv, *env; + char **argvlist; + char **envlist; + PyObject *res=NULL; + int mode, i, argc, envc; + Py_intptr_t spawnval; + PyObject *(*getitem)(PyObject *, Py_ssize_t); + int lastarg = 0; + + /* spawnvpe has four arguments: (mode, path, argv, env), where + argv is a list or tuple of strings and env is a dictionary + like posix.environ. */ + + if (!PyArg_ParseTuple(args, "ietOO:spawnvpe", &mode, + PyUnicode_FSConverter, + &opath, &argv, &env)) + return NULL; + path = bytes2str(opath); + if (PyList_Check(argv)) { + argc = PyList_Size(argv); + getitem = PyList_GetItem; + } + else if (PyTuple_Check(argv)) { + argc = PyTuple_Size(argv); + getitem = PyTuple_GetItem; + } + else { + PyErr_SetString(PyExc_TypeError, + "spawnvpe() arg 2 must be a tuple or list"); + goto fail_0; + } + if (!PyMapping_Check(env)) { + PyErr_SetString(PyExc_TypeError, + "spawnvpe() arg 3 must be a mapping object"); + goto fail_0; + } + + argvlist = PyMem_NEW(char *, argc+1); + if (argvlist == NULL) { + PyErr_NoMemory(); + goto fail_0; + } + for (i = 0; i < argc; i++) { + if (!fsconvert_strdup((*getitem)(argv, i), + &argvlist[i])) + { + lastarg = i; + goto fail_1; + } + } + lastarg = argc; + argvlist[argc] = NULL; + + envlist = parse_envlist(env, &envc); + if (envlist == NULL) + goto fail_1; + + Py_BEGIN_ALLOW_THREADS #if defined(PYCC_GCC) - spawnval = spawnvpe(mode, path, argvlist, envlist); + spawnval = spawnvpe(mode, path, argvlist, envlist); #else - spawnval = _spawnvpe(mode, path, argvlist, envlist); + spawnval = _spawnvpe(mode, path, argvlist, envlist); #endif - Py_END_ALLOW_THREADS + Py_END_ALLOW_THREADS - if (spawnval == -1) - (void) posix_error(); - else - res = Py_BuildValue("l", (long) spawnval); + if (spawnval == -1) + (void) posix_error(); + else + res = Py_BuildValue("l", (long) spawnval); - while (--envc >= 0) - PyMem_DEL(envlist[envc]); - PyMem_DEL(envlist); + while (--envc >= 0) + PyMem_DEL(envlist[envc]); + PyMem_DEL(envlist); fail_1: - free_string_array(argvlist, lastarg); + free_string_array(argvlist, lastarg); fail_0: - release_bytes(opath); - return res; + release_bytes(opath); + return res; } #endif /* PYOS_OS2 */ #endif /* HAVE_SPAWNV */ @@ -3761,22 +3762,22 @@ Return 0 to child process and PID of child to parent process."); static PyObject * posix_fork1(PyObject *self, PyObject *noargs) { - pid_t pid; - int result; - _PyImport_AcquireLock(); - pid = fork1(); - result = _PyImport_ReleaseLock(); - if (pid == -1) - return posix_error(); - if (pid == 0) - PyOS_AfterFork(); - if (result < 0) { - /* Don't clobber the OSError if the fork failed. */ - PyErr_SetString(PyExc_RuntimeError, - "not holding the import lock"); - return NULL; - } - return PyLong_FromPid(pid); + pid_t pid; + int result; + _PyImport_AcquireLock(); + pid = fork1(); + result = _PyImport_ReleaseLock(); + if (pid == -1) + return posix_error(); + if (pid == 0) + PyOS_AfterFork(); + if (result < 0) { + /* Don't clobber the OSError if the fork failed. */ + PyErr_SetString(PyExc_RuntimeError, + "not holding the import lock"); + return NULL; + } + return PyLong_FromPid(pid); } #endif @@ -3790,22 +3791,22 @@ Return 0 to child process and PID of child to parent process."); static PyObject * posix_fork(PyObject *self, PyObject *noargs) { - pid_t pid; - int result; - _PyImport_AcquireLock(); - pid = fork(); - result = _PyImport_ReleaseLock(); - if (pid == -1) - return posix_error(); - if (pid == 0) - PyOS_AfterFork(); - if (result < 0) { - /* Don't clobber the OSError if the fork failed. */ - PyErr_SetString(PyExc_RuntimeError, - "not holding the import lock"); - return NULL; - } - return PyLong_FromPid(pid); + pid_t pid; + int result; + _PyImport_AcquireLock(); + pid = fork(); + result = _PyImport_ReleaseLock(); + if (pid == -1) + return posix_error(); + if (pid == 0) + PyOS_AfterFork(); + if (result < 0) { + /* Don't clobber the OSError if the fork failed. */ + PyErr_SetString(PyExc_RuntimeError, + "not holding the import lock"); + return NULL; + } + return PyLong_FromPid(pid); } #endif @@ -3839,60 +3840,60 @@ Open a pseudo-terminal, returning open fd's for both master and slave end.\n"); static PyObject * posix_openpty(PyObject *self, PyObject *noargs) { - int master_fd, slave_fd; + int master_fd, slave_fd; #ifndef HAVE_OPENPTY - char * slave_name; + char * slave_name; #endif #if defined(HAVE_DEV_PTMX) && !defined(HAVE_OPENPTY) && !defined(HAVE__GETPTY) - PyOS_sighandler_t sig_saved; + PyOS_sighandler_t sig_saved; #ifdef sun - extern char *ptsname(int fildes); + extern char *ptsname(int fildes); #endif #endif #ifdef HAVE_OPENPTY - if (openpty(&master_fd, &slave_fd, NULL, NULL, NULL) != 0) - return posix_error(); + if (openpty(&master_fd, &slave_fd, NULL, NULL, NULL) != 0) + return posix_error(); #elif defined(HAVE__GETPTY) - slave_name = _getpty(&master_fd, O_RDWR, 0666, 0); - if (slave_name == NULL) - return posix_error(); + slave_name = _getpty(&master_fd, O_RDWR, 0666, 0); + if (slave_name == NULL) + return posix_error(); - slave_fd = open(slave_name, O_RDWR); - if (slave_fd < 0) - return posix_error(); + slave_fd = open(slave_name, O_RDWR); + if (slave_fd < 0) + return posix_error(); #else - master_fd = open(DEV_PTY_FILE, O_RDWR | O_NOCTTY); /* open master */ - if (master_fd < 0) - return posix_error(); - sig_saved = PyOS_setsig(SIGCHLD, SIG_DFL); - /* change permission of slave */ - if (grantpt(master_fd) < 0) { - PyOS_setsig(SIGCHLD, sig_saved); - return posix_error(); - } - /* unlock slave */ - if (unlockpt(master_fd) < 0) { - PyOS_setsig(SIGCHLD, sig_saved); - return posix_error(); - } - PyOS_setsig(SIGCHLD, sig_saved); - slave_name = ptsname(master_fd); /* get name of slave */ - if (slave_name == NULL) - return posix_error(); - slave_fd = open(slave_name, O_RDWR | O_NOCTTY); /* open slave */ - if (slave_fd < 0) - return posix_error(); + master_fd = open(DEV_PTY_FILE, O_RDWR | O_NOCTTY); /* open master */ + if (master_fd < 0) + return posix_error(); + sig_saved = PyOS_setsig(SIGCHLD, SIG_DFL); + /* change permission of slave */ + if (grantpt(master_fd) < 0) { + PyOS_setsig(SIGCHLD, sig_saved); + return posix_error(); + } + /* unlock slave */ + if (unlockpt(master_fd) < 0) { + PyOS_setsig(SIGCHLD, sig_saved); + return posix_error(); + } + PyOS_setsig(SIGCHLD, sig_saved); + slave_name = ptsname(master_fd); /* get name of slave */ + if (slave_name == NULL) + return posix_error(); + slave_fd = open(slave_name, O_RDWR | O_NOCTTY); /* open slave */ + if (slave_fd < 0) + return posix_error(); #if !defined(__CYGWIN__) && !defined(HAVE_DEV_PTC) - ioctl(slave_fd, I_PUSH, "ptem"); /* push ptem */ - ioctl(slave_fd, I_PUSH, "ldterm"); /* push ldterm */ + ioctl(slave_fd, I_PUSH, "ptem"); /* push ptem */ + ioctl(slave_fd, I_PUSH, "ldterm"); /* push ldterm */ #ifndef __hpux - ioctl(slave_fd, I_PUSH, "ttcompat"); /* push ttcompat */ + ioctl(slave_fd, I_PUSH, "ttcompat"); /* push ttcompat */ #endif /* __hpux */ #endif /* HAVE_CYGWIN */ #endif /* HAVE_OPENPTY */ - return Py_BuildValue("(ii)", master_fd, slave_fd); + return Py_BuildValue("(ii)", master_fd, slave_fd); } #endif /* defined(HAVE_OPENPTY) || defined(HAVE__GETPTY) || defined(HAVE_DEV_PTMX) */ @@ -3907,23 +3908,23 @@ To both, return fd of newly opened pseudo-terminal.\n"); static PyObject * posix_forkpty(PyObject *self, PyObject *noargs) { - int master_fd = -1, result; - pid_t pid; - - _PyImport_AcquireLock(); - pid = forkpty(&master_fd, NULL, NULL, NULL); - result = _PyImport_ReleaseLock(); - if (pid == -1) - return posix_error(); - if (pid == 0) - PyOS_AfterFork(); - if (result < 0) { - /* Don't clobber the OSError if the fork failed. */ - PyErr_SetString(PyExc_RuntimeError, - "not holding the import lock"); - return NULL; - } - return Py_BuildValue("(Ni)", PyLong_FromPid(pid), master_fd); + int master_fd = -1, result; + pid_t pid; + + _PyImport_AcquireLock(); + pid = forkpty(&master_fd, NULL, NULL, NULL); + result = _PyImport_ReleaseLock(); + if (pid == -1) + return posix_error(); + if (pid == 0) + PyOS_AfterFork(); + if (result < 0) { + /* Don't clobber the OSError if the fork failed. */ + PyErr_SetString(PyExc_RuntimeError, + "not holding the import lock"); + return NULL; + } + return Py_BuildValue("(Ni)", PyLong_FromPid(pid), master_fd); } #endif @@ -3935,7 +3936,7 @@ Return the current process's effective group id."); static PyObject * posix_getegid(PyObject *self, PyObject *noargs) { - return PyLong_FromLong((long)getegid()); + return PyLong_FromLong((long)getegid()); } #endif @@ -3948,7 +3949,7 @@ Return the current process's effective user id."); static PyObject * posix_geteuid(PyObject *self, PyObject *noargs) { - return PyLong_FromLong((long)geteuid()); + return PyLong_FromLong((long)geteuid()); } #endif @@ -3961,7 +3962,7 @@ Return the current process's group id."); static PyObject * posix_getgid(PyObject *self, PyObject *noargs) { - return PyLong_FromLong((long)getgid()); + return PyLong_FromLong((long)getgid()); } #endif @@ -3973,7 +3974,7 @@ Return the current process id"); static PyObject * posix_getpid(PyObject *self, PyObject *noargs) { - return PyLong_FromPid(getpid()); + return PyLong_FromPid(getpid()); } @@ -3990,30 +3991,30 @@ posix_getgroups(PyObject *self, PyObject *noargs) #ifdef NGROUPS_MAX #define MAX_GROUPS NGROUPS_MAX #else - /* defined to be 16 on Solaris7, so this should be a small number */ + /* defined to be 16 on Solaris7, so this should be a small number */ #define MAX_GROUPS 64 #endif - gid_t grouplist[MAX_GROUPS]; - int n; + gid_t grouplist[MAX_GROUPS]; + int n; - n = getgroups(MAX_GROUPS, grouplist); - if (n < 0) - posix_error(); - else { - result = PyList_New(n); - if (result != NULL) { - int i; - for (i = 0; i < n; ++i) { - PyObject *o = PyLong_FromLong((long)grouplist[i]); - if (o == NULL) { - Py_DECREF(result); - result = NULL; - break; - } - PyList_SET_ITEM(result, i, o); - } + n = getgroups(MAX_GROUPS, grouplist); + if (n < 0) + posix_error(); + else { + result = PyList_New(n); + if (result != NULL) { + int i; + for (i = 0; i < n; ++i) { + PyObject *o = PyLong_FromLong((long)grouplist[i]); + if (o == NULL) { + Py_DECREF(result); + result = NULL; + break; } + PyList_SET_ITEM(result, i, o); + } } + } return result; } @@ -4027,13 +4028,13 @@ Call the system call getpgid()."); static PyObject * posix_getpgid(PyObject *self, PyObject *args) { - pid_t pid, pgid; - if (!PyArg_ParseTuple(args, PARSE_PID ":getpgid", &pid)) - return NULL; - pgid = getpgid(pid); - if (pgid < 0) - return posix_error(); - return PyLong_FromPid(pgid); + pid_t pid, pgid; + if (!PyArg_ParseTuple(args, PARSE_PID ":getpgid", &pid)) + return NULL; + pgid = getpgid(pid); + if (pgid < 0) + return posix_error(); + return PyLong_FromPid(pgid); } #endif /* HAVE_GETPGID */ @@ -4047,9 +4048,9 @@ static PyObject * posix_getpgrp(PyObject *self, PyObject *noargs) { #ifdef GETPGRP_HAVE_ARG - return PyLong_FromPid(getpgrp(0)); + return PyLong_FromPid(getpgrp(0)); #else /* GETPGRP_HAVE_ARG */ - return PyLong_FromPid(getpgrp()); + return PyLong_FromPid(getpgrp()); #endif /* GETPGRP_HAVE_ARG */ } #endif /* HAVE_GETPGRP */ @@ -4064,13 +4065,13 @@ static PyObject * posix_setpgrp(PyObject *self, PyObject *noargs) { #ifdef SETPGRP_HAVE_ARG - if (setpgrp(0, 0) < 0) + if (setpgrp(0, 0) < 0) #else /* SETPGRP_HAVE_ARG */ - if (setpgrp() < 0) + if (setpgrp() < 0) #endif /* SETPGRP_HAVE_ARG */ - return posix_error(); - Py_INCREF(Py_None); - return Py_None; + return posix_error(); + Py_INCREF(Py_None); + return Py_None; } #endif /* HAVE_SETPGRP */ @@ -4083,7 +4084,7 @@ Return the parent's process id."); static PyObject * posix_getppid(PyObject *self, PyObject *noargs) { - return PyLong_FromPid(getppid()); + return PyLong_FromPid(getppid()); } #endif @@ -4096,22 +4097,22 @@ Return the actual login name."); static PyObject * posix_getlogin(PyObject *self, PyObject *noargs) { - PyObject *result = NULL; - char *name; - int old_errno = errno; + PyObject *result = NULL; + char *name; + int old_errno = errno; - errno = 0; - name = getlogin(); - if (name == NULL) { - if (errno) - posix_error(); - else - PyErr_SetString(PyExc_OSError, - "unable to determine login name"); - } + errno = 0; + name = getlogin(); + if (name == NULL) { + if (errno) + posix_error(); else - result = PyUnicode_FromString(name); - errno = old_errno; + PyErr_SetString(PyExc_OSError, + "unable to determine login name"); + } + else + result = PyUnicode_FromString(name); + errno = old_errno; return result; } @@ -4125,7 +4126,7 @@ Return the current process's user id."); static PyObject * posix_getuid(PyObject *self, PyObject *noargs) { - return PyLong_FromLong((long)getuid()); + return PyLong_FromLong((long)getuid()); } #endif @@ -4138,10 +4139,10 @@ Kill a process with a signal."); static PyObject * posix_kill(PyObject *self, PyObject *args) { - pid_t pid; - int sig; - if (!PyArg_ParseTuple(args, PARSE_PID "i:kill", &pid, &sig)) - return NULL; + pid_t pid; + int sig; + if (!PyArg_ParseTuple(args, PARSE_PID "i:kill", &pid, &sig)) + return NULL; #if defined(PYOS_OS2) && !defined(PYCC_GCC) if (sig == XCPT_SIGNAL_INTR || sig == XCPT_SIGNAL_BREAK) { APIRET rc; @@ -4156,11 +4157,11 @@ posix_kill(PyObject *self, PyObject *args) } else return NULL; /* Unrecognized Signal Requested */ #else - if (kill(pid, sig) == -1) - return posix_error(); + if (kill(pid, sig) == -1) + return posix_error(); #endif - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } #endif @@ -4172,18 +4173,18 @@ Kill a process group with a signal."); static PyObject * posix_killpg(PyObject *self, PyObject *args) { - int sig; - pid_t pgid; - /* XXX some man pages make the `pgid` parameter an int, others - a pid_t. Since getpgrp() returns a pid_t, we assume killpg should - take the same type. Moreover, pid_t is always at least as wide as - int (else compilation of this module fails), which is safe. */ - if (!PyArg_ParseTuple(args, PARSE_PID "i:killpg", &pgid, &sig)) - return NULL; - if (killpg(pgid, sig) == -1) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; + int sig; + pid_t pgid; + /* XXX some man pages make the `pgid` parameter an int, others + a pid_t. Since getpgrp() returns a pid_t, we assume killpg should + take the same type. Moreover, pid_t is always at least as wide as + int (else compilation of this module fails), which is safe. */ + if (!PyArg_ParseTuple(args, PARSE_PID "i:killpg", &pgid, &sig)) + return NULL; + if (killpg(pgid, sig) == -1) + return posix_error(); + Py_INCREF(Py_None); + return Py_None; } #endif @@ -4200,13 +4201,13 @@ Lock program segments into memory."); static PyObject * posix_plock(PyObject *self, PyObject *args) { - int op; - if (!PyArg_ParseTuple(args, "i:plock", &op)) - return NULL; - if (plock(op) == -1) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; + int op; + if (!PyArg_ParseTuple(args, "i:plock", &op)) + return NULL; + if (plock(op) == -1) + return posix_error(); + Py_INCREF(Py_None); + return Py_None; } #endif @@ -4218,19 +4219,19 @@ Set the current process's user id."); static PyObject * posix_setuid(PyObject *self, PyObject *args) { - long uid_arg; - uid_t uid; - if (!PyArg_ParseTuple(args, "l:setuid", &uid_arg)) - return NULL; - uid = uid_arg; - if (uid != uid_arg) { - PyErr_SetString(PyExc_OverflowError, "user id too big"); - return NULL; - } - if (setuid(uid) < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; + long uid_arg; + uid_t uid; + if (!PyArg_ParseTuple(args, "l:setuid", &uid_arg)) + return NULL; + uid = uid_arg; + if (uid != uid_arg) { + PyErr_SetString(PyExc_OverflowError, "user id too big"); + return NULL; + } + if (setuid(uid) < 0) + return posix_error(); + Py_INCREF(Py_None); + return Py_None; } #endif /* HAVE_SETUID */ @@ -4243,21 +4244,21 @@ Set the current process's effective user id."); static PyObject * posix_seteuid (PyObject *self, PyObject *args) { - long euid_arg; - uid_t euid; - if (!PyArg_ParseTuple(args, "l", &euid_arg)) - return NULL; - euid = euid_arg; - if (euid != euid_arg) { - PyErr_SetString(PyExc_OverflowError, "user id too big"); - return NULL; - } - if (seteuid(euid) < 0) { - return posix_error(); - } else { - Py_INCREF(Py_None); - return Py_None; - } + long euid_arg; + uid_t euid; + if (!PyArg_ParseTuple(args, "l", &euid_arg)) + return NULL; + euid = euid_arg; + if (euid != euid_arg) { + PyErr_SetString(PyExc_OverflowError, "user id too big"); + return NULL; + } + if (seteuid(euid) < 0) { + return posix_error(); + } else { + Py_INCREF(Py_None); + return Py_None; + } } #endif /* HAVE_SETEUID */ @@ -4269,21 +4270,21 @@ Set the current process's effective group id."); static PyObject * posix_setegid (PyObject *self, PyObject *args) { - long egid_arg; - gid_t egid; - if (!PyArg_ParseTuple(args, "l", &egid_arg)) - return NULL; - egid = egid_arg; - if (egid != egid_arg) { - PyErr_SetString(PyExc_OverflowError, "group id too big"); - return NULL; - } - if (setegid(egid) < 0) { - return posix_error(); - } else { - Py_INCREF(Py_None); - return Py_None; - } + long egid_arg; + gid_t egid; + if (!PyArg_ParseTuple(args, "l", &egid_arg)) + return NULL; + egid = egid_arg; + if (egid != egid_arg) { + PyErr_SetString(PyExc_OverflowError, "group id too big"); + return NULL; + } + if (setegid(egid) < 0) { + return posix_error(); + } else { + Py_INCREF(Py_None); + return Py_None; + } } #endif /* HAVE_SETEGID */ @@ -4295,29 +4296,29 @@ Set the current process's real and effective user ids."); static PyObject * posix_setreuid (PyObject *self, PyObject *args) { - long ruid_arg, euid_arg; - uid_t ruid, euid; - if (!PyArg_ParseTuple(args, "ll", &ruid_arg, &euid_arg)) - return NULL; - if (ruid_arg == -1) - ruid = (uid_t)-1; /* let the compiler choose how -1 fits */ - else - ruid = ruid_arg; /* otherwise, assign from our long */ - if (euid_arg == -1) - euid = (uid_t)-1; - else - euid = euid_arg; - if ((euid_arg != -1 && euid != euid_arg) || - (ruid_arg != -1 && ruid != ruid_arg)) { - PyErr_SetString(PyExc_OverflowError, "user id too big"); - return NULL; - } - if (setreuid(ruid, euid) < 0) { - return posix_error(); - } else { - Py_INCREF(Py_None); - return Py_None; - } + long ruid_arg, euid_arg; + uid_t ruid, euid; + if (!PyArg_ParseTuple(args, "ll", &ruid_arg, &euid_arg)) + return NULL; + if (ruid_arg == -1) + ruid = (uid_t)-1; /* let the compiler choose how -1 fits */ + else + ruid = ruid_arg; /* otherwise, assign from our long */ + if (euid_arg == -1) + euid = (uid_t)-1; + else + euid = euid_arg; + if ((euid_arg != -1 && euid != euid_arg) || + (ruid_arg != -1 && ruid != ruid_arg)) { + PyErr_SetString(PyExc_OverflowError, "user id too big"); + return NULL; + } + if (setreuid(ruid, euid) < 0) { + return posix_error(); + } else { + Py_INCREF(Py_None); + return Py_None; + } } #endif /* HAVE_SETREUID */ @@ -4329,29 +4330,29 @@ Set the current process's real and effective group ids."); static PyObject * posix_setregid (PyObject *self, PyObject *args) { - long rgid_arg, egid_arg; - gid_t rgid, egid; - if (!PyArg_ParseTuple(args, "ll", &rgid_arg, &egid_arg)) - return NULL; - if (rgid_arg == -1) - rgid = (gid_t)-1; /* let the compiler choose how -1 fits */ - else - rgid = rgid_arg; /* otherwise, assign from our long */ - if (egid_arg == -1) - egid = (gid_t)-1; - else - egid = egid_arg; - if ((egid_arg != -1 && egid != egid_arg) || - (rgid_arg != -1 && rgid != rgid_arg)) { - PyErr_SetString(PyExc_OverflowError, "group id too big"); - return NULL; - } - if (setregid(rgid, egid) < 0) { - return posix_error(); - } else { - Py_INCREF(Py_None); - return Py_None; - } + long rgid_arg, egid_arg; + gid_t rgid, egid; + if (!PyArg_ParseTuple(args, "ll", &rgid_arg, &egid_arg)) + return NULL; + if (rgid_arg == -1) + rgid = (gid_t)-1; /* let the compiler choose how -1 fits */ + else + rgid = rgid_arg; /* otherwise, assign from our long */ + if (egid_arg == -1) + egid = (gid_t)-1; + else + egid = egid_arg; + if ((egid_arg != -1 && egid != egid_arg) || + (rgid_arg != -1 && rgid != rgid_arg)) { + PyErr_SetString(PyExc_OverflowError, "group id too big"); + return NULL; + } + if (setregid(rgid, egid) < 0) { + return posix_error(); + } else { + Py_INCREF(Py_None); + return Py_None; + } } #endif /* HAVE_SETREGID */ @@ -4363,19 +4364,19 @@ Set the current process's group id."); static PyObject * posix_setgid(PyObject *self, PyObject *args) { - long gid_arg; - gid_t gid; - if (!PyArg_ParseTuple(args, "l:setgid", &gid_arg)) - return NULL; - gid = gid_arg; - if (gid != gid_arg) { - PyErr_SetString(PyExc_OverflowError, "group id too big"); - return NULL; - } - if (setgid(gid) < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; + long gid_arg; + gid_t gid; + if (!PyArg_ParseTuple(args, "l:setgid", &gid_arg)) + return NULL; + gid = gid_arg; + if (gid != gid_arg) { + PyErr_SetString(PyExc_OverflowError, "group id too big"); + return NULL; + } + if (setgid(gid) < 0) + return posix_error(); + Py_INCREF(Py_None); + return Py_None; } #endif /* HAVE_SETGID */ @@ -4387,52 +4388,52 @@ Set the groups of the current process to list."); static PyObject * posix_setgroups(PyObject *self, PyObject *groups) { - int i, len; - gid_t grouplist[MAX_GROUPS]; - - if (!PySequence_Check(groups)) { - PyErr_SetString(PyExc_TypeError, "setgroups argument must be a sequence"); - return NULL; - } - len = PySequence_Size(groups); - if (len > MAX_GROUPS) { - PyErr_SetString(PyExc_ValueError, "too many groups"); - return NULL; - } - for(i = 0; i < len; i++) { - PyObject *elem; - elem = PySequence_GetItem(groups, i); - if (!elem) - return NULL; - if (!PyLong_Check(elem)) { - PyErr_SetString(PyExc_TypeError, - "groups must be integers"); - Py_DECREF(elem); - return NULL; - } else { - unsigned long x = PyLong_AsUnsignedLong(elem); - if (PyErr_Occurred()) { - PyErr_SetString(PyExc_TypeError, - "group id too big"); - Py_DECREF(elem); - return NULL; - } - grouplist[i] = x; - /* read back the value to see if it fitted in gid_t */ - if (grouplist[i] != x) { - PyErr_SetString(PyExc_TypeError, - "group id too big"); - Py_DECREF(elem); - return NULL; - } - } - Py_DECREF(elem); - } - - if (setgroups(len, grouplist) < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; + int i, len; + gid_t grouplist[MAX_GROUPS]; + + if (!PySequence_Check(groups)) { + PyErr_SetString(PyExc_TypeError, "setgroups argument must be a sequence"); + return NULL; + } + len = PySequence_Size(groups); + if (len > MAX_GROUPS) { + PyErr_SetString(PyExc_ValueError, "too many groups"); + return NULL; + } + for(i = 0; i < len; i++) { + PyObject *elem; + elem = PySequence_GetItem(groups, i); + if (!elem) + return NULL; + if (!PyLong_Check(elem)) { + PyErr_SetString(PyExc_TypeError, + "groups must be integers"); + Py_DECREF(elem); + return NULL; + } else { + unsigned long x = PyLong_AsUnsignedLong(elem); + if (PyErr_Occurred()) { + PyErr_SetString(PyExc_TypeError, + "group id too big"); + Py_DECREF(elem); + return NULL; + } + grouplist[i] = x; + /* read back the value to see if it fitted in gid_t */ + if (grouplist[i] != x) { + PyErr_SetString(PyExc_TypeError, + "group id too big"); + Py_DECREF(elem); + return NULL; + } + } + Py_DECREF(elem); + } + + if (setgroups(len, grouplist) < 0) + return posix_error(); + Py_INCREF(Py_None); + return Py_None; } #endif /* HAVE_SETGROUPS */ @@ -4440,59 +4441,59 @@ posix_setgroups(PyObject *self, PyObject *groups) static PyObject * wait_helper(pid_t pid, int status, struct rusage *ru) { - PyObject *result; - static PyObject *struct_rusage; + PyObject *result; + static PyObject *struct_rusage; - if (pid == -1) - return posix_error(); + if (pid == -1) + return posix_error(); - if (struct_rusage == NULL) { - PyObject *m = PyImport_ImportModuleNoBlock("resource"); - if (m == NULL) - return NULL; - struct_rusage = PyObject_GetAttrString(m, "struct_rusage"); - Py_DECREF(m); - if (struct_rusage == NULL) - return NULL; - } + if (struct_rusage == NULL) { + PyObject *m = PyImport_ImportModuleNoBlock("resource"); + if (m == NULL) + return NULL; + struct_rusage = PyObject_GetAttrString(m, "struct_rusage"); + Py_DECREF(m); + if (struct_rusage == NULL) + return NULL; + } - /* XXX(nnorwitz): Copied (w/mods) from resource.c, there should be only one. */ - result = PyStructSequence_New((PyTypeObject*) struct_rusage); - if (!result) - return NULL; + /* XXX(nnorwitz): Copied (w/mods) from resource.c, there should be only one. */ + result = PyStructSequence_New((PyTypeObject*) struct_rusage); + if (!result) + return NULL; #ifndef doubletime #define doubletime(TV) ((double)(TV).tv_sec + (TV).tv_usec * 0.000001) #endif - PyStructSequence_SET_ITEM(result, 0, - PyFloat_FromDouble(doubletime(ru->ru_utime))); - PyStructSequence_SET_ITEM(result, 1, - PyFloat_FromDouble(doubletime(ru->ru_stime))); + PyStructSequence_SET_ITEM(result, 0, + PyFloat_FromDouble(doubletime(ru->ru_utime))); + PyStructSequence_SET_ITEM(result, 1, + PyFloat_FromDouble(doubletime(ru->ru_stime))); #define SET_INT(result, index, value)\ - PyStructSequence_SET_ITEM(result, index, PyLong_FromLong(value)) - SET_INT(result, 2, ru->ru_maxrss); - SET_INT(result, 3, ru->ru_ixrss); - SET_INT(result, 4, ru->ru_idrss); - SET_INT(result, 5, ru->ru_isrss); - SET_INT(result, 6, ru->ru_minflt); - SET_INT(result, 7, ru->ru_majflt); - SET_INT(result, 8, ru->ru_nswap); - SET_INT(result, 9, ru->ru_inblock); - SET_INT(result, 10, ru->ru_oublock); - SET_INT(result, 11, ru->ru_msgsnd); - SET_INT(result, 12, ru->ru_msgrcv); - SET_INT(result, 13, ru->ru_nsignals); - SET_INT(result, 14, ru->ru_nvcsw); - SET_INT(result, 15, ru->ru_nivcsw); + PyStructSequence_SET_ITEM(result, index, PyLong_FromLong(value)) + SET_INT(result, 2, ru->ru_maxrss); + SET_INT(result, 3, ru->ru_ixrss); + SET_INT(result, 4, ru->ru_idrss); + SET_INT(result, 5, ru->ru_isrss); + SET_INT(result, 6, ru->ru_minflt); + SET_INT(result, 7, ru->ru_majflt); + SET_INT(result, 8, ru->ru_nswap); + SET_INT(result, 9, ru->ru_inblock); + SET_INT(result, 10, ru->ru_oublock); + SET_INT(result, 11, ru->ru_msgsnd); + SET_INT(result, 12, ru->ru_msgrcv); + SET_INT(result, 13, ru->ru_nsignals); + SET_INT(result, 14, ru->ru_nvcsw); + SET_INT(result, 15, ru->ru_nivcsw); #undef SET_INT - if (PyErr_Occurred()) { - Py_DECREF(result); - return NULL; - } + if (PyErr_Occurred()) { + Py_DECREF(result); + return NULL; + } - return Py_BuildValue("NiN", PyLong_FromPid(pid), status, result); + return Py_BuildValue("NiN", PyLong_FromPid(pid), status, result); } #endif /* HAVE_WAIT3 || HAVE_WAIT4 */ @@ -4504,20 +4505,20 @@ Wait for completion of a child process."); static PyObject * posix_wait3(PyObject *self, PyObject *args) { - pid_t pid; - int options; - struct rusage ru; - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; + pid_t pid; + int options; + struct rusage ru; + WAIT_TYPE status; + WAIT_STATUS_INT(status) = 0; - if (!PyArg_ParseTuple(args, "i:wait3", &options)) - return NULL; + if (!PyArg_ParseTuple(args, "i:wait3", &options)) + return NULL; - Py_BEGIN_ALLOW_THREADS - pid = wait3(&status, options, &ru); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + pid = wait3(&status, options, &ru); + Py_END_ALLOW_THREADS - return wait_helper(pid, WAIT_STATUS_INT(status), &ru); + return wait_helper(pid, WAIT_STATUS_INT(status), &ru); } #endif /* HAVE_WAIT3 */ @@ -4529,20 +4530,20 @@ Wait for completion of a given child process."); static PyObject * posix_wait4(PyObject *self, PyObject *args) { - pid_t pid; - int options; - struct rusage ru; - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; + pid_t pid; + int options; + struct rusage ru; + WAIT_TYPE status; + WAIT_STATUS_INT(status) = 0; - if (!PyArg_ParseTuple(args, PARSE_PID "i:wait4", &pid, &options)) - return NULL; + if (!PyArg_ParseTuple(args, PARSE_PID "i:wait4", &pid, &options)) + return NULL; - Py_BEGIN_ALLOW_THREADS - pid = wait4(pid, &status, options, &ru); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + pid = wait4(pid, &status, options, &ru); + Py_END_ALLOW_THREADS - return wait_helper(pid, WAIT_STATUS_INT(status), &ru); + return wait_helper(pid, WAIT_STATUS_INT(status), &ru); } #endif /* HAVE_WAIT4 */ @@ -4554,20 +4555,20 @@ Wait for completion of a given child process."); static PyObject * posix_waitpid(PyObject *self, PyObject *args) { - pid_t pid; - int options; - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; + pid_t pid; + int options; + WAIT_TYPE status; + WAIT_STATUS_INT(status) = 0; - if (!PyArg_ParseTuple(args, PARSE_PID "i:waitpid", &pid, &options)) - return NULL; - Py_BEGIN_ALLOW_THREADS - pid = waitpid(pid, &status, options); - Py_END_ALLOW_THREADS - if (pid == -1) - return posix_error(); + if (!PyArg_ParseTuple(args, PARSE_PID "i:waitpid", &pid, &options)) + return NULL; + Py_BEGIN_ALLOW_THREADS + pid = waitpid(pid, &status, options); + Py_END_ALLOW_THREADS + if (pid == -1) + return posix_error(); - return Py_BuildValue("Ni", PyLong_FromPid(pid), WAIT_STATUS_INT(status)); + return Py_BuildValue("Ni", PyLong_FromPid(pid), WAIT_STATUS_INT(status)); } #elif defined(HAVE_CWAIT) @@ -4580,19 +4581,19 @@ PyDoc_STRVAR(posix_waitpid__doc__, static PyObject * posix_waitpid(PyObject *self, PyObject *args) { - Py_intptr_t pid; - int status, options; + Py_intptr_t pid; + int status, options; - if (!PyArg_ParseTuple(args, PARSE_PID "i:waitpid", &pid, &options)) - return NULL; - Py_BEGIN_ALLOW_THREADS - pid = _cwait(&status, pid, options); - Py_END_ALLOW_THREADS - if (pid == -1) - return posix_error(); + if (!PyArg_ParseTuple(args, PARSE_PID "i:waitpid", &pid, &options)) + return NULL; + Py_BEGIN_ALLOW_THREADS + pid = _cwait(&status, pid, options); + Py_END_ALLOW_THREADS + if (pid == -1) + return posix_error(); - /* shift the status left a byte so this is more like the POSIX waitpid */ - return Py_BuildValue("Ni", PyLong_FromPid(pid), status << 8); + /* shift the status left a byte so this is more like the POSIX waitpid */ + return Py_BuildValue("Ni", PyLong_FromPid(pid), status << 8); } #endif /* HAVE_WAITPID || HAVE_CWAIT */ @@ -4604,17 +4605,17 @@ Wait for completion of a child process."); static PyObject * posix_wait(PyObject *self, PyObject *noargs) { - pid_t pid; - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; + pid_t pid; + WAIT_TYPE status; + WAIT_STATUS_INT(status) = 0; - Py_BEGIN_ALLOW_THREADS - pid = wait(&status); - Py_END_ALLOW_THREADS - if (pid == -1) - return posix_error(); + Py_BEGIN_ALLOW_THREADS + pid = wait(&status); + Py_END_ALLOW_THREADS + if (pid == -1) + return posix_error(); - return Py_BuildValue("Ni", PyLong_FromPid(pid), WAIT_STATUS_INT(status)); + return Py_BuildValue("Ni", PyLong_FromPid(pid), WAIT_STATUS_INT(status)); } #endif @@ -4627,12 +4628,12 @@ static PyObject * posix_lstat(PyObject *self, PyObject *args) { #ifdef HAVE_LSTAT - return posix_do_stat(self, args, "O&:lstat", lstat, NULL, NULL); + return posix_do_stat(self, args, "O&:lstat", lstat, NULL, NULL); #else /* !HAVE_LSTAT */ #ifdef MS_WINDOWS - return posix_do_stat(self, args, "O&:lstat", STAT, "U:lstat", win32_wstat); + return posix_do_stat(self, args, "O&:lstat", STAT, "U:lstat", win32_wstat); #else - return posix_do_stat(self, args, "O&:lstat", STAT, NULL, NULL); + return posix_do_stat(self, args, "O&:lstat", STAT, NULL, NULL); #endif #endif /* !HAVE_LSTAT */ } @@ -4646,51 +4647,51 @@ Return a string representing the path to which the symbolic link points."); static PyObject * posix_readlink(PyObject *self, PyObject *args) { - PyObject* v; - char buf[MAXPATHLEN]; - PyObject *opath; - char *path; - int n; - int arg_is_unicode = 0; - - if (!PyArg_ParseTuple(args, "O&:readlink", - PyUnicode_FSConverter, &opath)) - return NULL; - path = bytes2str(opath, 1); - v = PySequence_GetItem(args, 0); - if (v == NULL) { - release_bytes(opath); - return NULL; - } - - if (PyUnicode_Check(v)) { - arg_is_unicode = 1; - } - Py_DECREF(v); - - Py_BEGIN_ALLOW_THREADS - n = readlink(path, buf, (int) sizeof buf); - Py_END_ALLOW_THREADS - if (n < 0) - return posix_error_with_allocated_filename(opath); - - release_bytes(opath); - v = PyBytes_FromStringAndSize(buf, n); - if (arg_is_unicode) { - PyObject *w; - - w = PyUnicode_FromEncodedObject(v, - Py_FileSystemDefaultEncoding, - "surrogateescape"); - if (w != NULL) { - Py_DECREF(v); - v = w; - } - else { - v = NULL; - } - } - return v; + PyObject* v; + char buf[MAXPATHLEN]; + PyObject *opath; + char *path; + int n; + int arg_is_unicode = 0; + + if (!PyArg_ParseTuple(args, "O&:readlink", + PyUnicode_FSConverter, &opath)) + return NULL; + path = bytes2str(opath, 1); + v = PySequence_GetItem(args, 0); + if (v == NULL) { + release_bytes(opath); + return NULL; + } + + if (PyUnicode_Check(v)) { + arg_is_unicode = 1; + } + Py_DECREF(v); + + Py_BEGIN_ALLOW_THREADS + n = readlink(path, buf, (int) sizeof buf); + Py_END_ALLOW_THREADS + if (n < 0) + return posix_error_with_allocated_filename(opath); + + release_bytes(opath); + v = PyBytes_FromStringAndSize(buf, n); + if (arg_is_unicode) { + PyObject *w; + + w = PyUnicode_FromEncodedObject(v, + Py_FileSystemDefaultEncoding, + "surrogateescape"); + if (w != NULL) { + Py_DECREF(v); + v = w; + } + else { + v = NULL; + } + } + return v; } #endif /* HAVE_READLINK */ @@ -4703,7 +4704,7 @@ Create a symbolic link pointing to src named dst."); static PyObject * posix_symlink(PyObject *self, PyObject *args) { - return posix_2str(args, "O&O&:symlink", symlink); + return posix_2str(args, "O&O&:symlink", symlink); } #endif /* HAVE_SYMLINK */ @@ -4726,12 +4727,12 @@ static PyObject * posix_times(PyObject *self, PyObject *noargs) { /* Currently Only Uptime is Provided -- Others Later */ - return Py_BuildValue("ddddd", - (double)0 /* t.tms_utime / HZ */, - (double)0 /* t.tms_stime / HZ */, - (double)0 /* t.tms_cutime / HZ */, - (double)0 /* t.tms_cstime / HZ */, - (double)system_uptime() / 1000); + return Py_BuildValue("ddddd", + (double)0 /* t.tms_utime / HZ */, + (double)0 /* t.tms_stime / HZ */, + (double)0 /* t.tms_cutime / HZ */, + (double)0 /* t.tms_cstime / HZ */, + (double)system_uptime() / 1000); } #else /* not OS2 */ #define NEED_TICKS_PER_SECOND @@ -4739,46 +4740,46 @@ static long ticks_per_second = -1; static PyObject * posix_times(PyObject *self, PyObject *noargs) { - struct tms t; - clock_t c; - errno = 0; - c = times(&t); - if (c == (clock_t) -1) - return posix_error(); - return Py_BuildValue("ddddd", - (double)t.tms_utime / ticks_per_second, - (double)t.tms_stime / ticks_per_second, - (double)t.tms_cutime / ticks_per_second, - (double)t.tms_cstime / ticks_per_second, - (double)c / ticks_per_second); + struct tms t; + clock_t c; + errno = 0; + c = times(&t); + if (c == (clock_t) -1) + return posix_error(); + return Py_BuildValue("ddddd", + (double)t.tms_utime / ticks_per_second, + (double)t.tms_stime / ticks_per_second, + (double)t.tms_cutime / ticks_per_second, + (double)t.tms_cstime / ticks_per_second, + (double)c / ticks_per_second); } #endif /* not OS2 */ #endif /* HAVE_TIMES */ #ifdef MS_WINDOWS -#define HAVE_TIMES /* so the method table will pick it up */ +#define HAVE_TIMES /* so the method table will pick it up */ static PyObject * posix_times(PyObject *self, PyObject *noargs) { - FILETIME create, exit, kernel, user; - HANDLE hProc; - hProc = GetCurrentProcess(); - GetProcessTimes(hProc, &create, &exit, &kernel, &user); - /* The fields of a FILETIME structure are the hi and lo part - of a 64-bit value expressed in 100 nanosecond units. - 1e7 is one second in such units; 1e-7 the inverse. - 429.4967296 is 2**32 / 1e7 or 2**32 * 1e-7. - */ - return Py_BuildValue( - "ddddd", - (double)(user.dwHighDateTime*429.4967296 + - user.dwLowDateTime*1e-7), - (double)(kernel.dwHighDateTime*429.4967296 + - kernel.dwLowDateTime*1e-7), - (double)0, - (double)0, - (double)0); + FILETIME create, exit, kernel, user; + HANDLE hProc; + hProc = GetCurrentProcess(); + GetProcessTimes(hProc, &create, &exit, &kernel, &user); + /* The fields of a FILETIME structure are the hi and lo part + of a 64-bit value expressed in 100 nanosecond units. + 1e7 is one second in such units; 1e-7 the inverse. + 429.4967296 is 2**32 / 1e7 or 2**32 * 1e-7. + */ + return Py_BuildValue( + "ddddd", + (double)(user.dwHighDateTime*429.4967296 + + user.dwLowDateTime*1e-7), + (double)(kernel.dwHighDateTime*429.4967296 + + kernel.dwLowDateTime*1e-7), + (double)0, + (double)0, + (double)0); } #endif /* MS_WINDOWS */ @@ -4797,14 +4798,14 @@ Call the system call getsid()."); static PyObject * posix_getsid(PyObject *self, PyObject *args) { - pid_t pid; - int sid; - if (!PyArg_ParseTuple(args, PARSE_PID ":getsid", &pid)) - return NULL; - sid = getsid(pid); - if (sid < 0) - return posix_error(); - return PyLong_FromLong((long)sid); + pid_t pid; + int sid; + if (!PyArg_ParseTuple(args, PARSE_PID ":getsid", &pid)) + return NULL; + sid = getsid(pid); + if (sid < 0) + return posix_error(); + return PyLong_FromLong((long)sid); } #endif /* HAVE_GETSID */ @@ -4817,10 +4818,10 @@ Call the system call setsid()."); static PyObject * posix_setsid(PyObject *self, PyObject *noargs) { - if (setsid() < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; + if (setsid() < 0) + return posix_error(); + Py_INCREF(Py_None); + return Py_None; } #endif /* HAVE_SETSID */ @@ -4832,14 +4833,14 @@ Call the system call setpgid()."); static PyObject * posix_setpgid(PyObject *self, PyObject *args) { - pid_t pid; - int pgrp; - if (!PyArg_ParseTuple(args, PARSE_PID "i:setpgid", &pid, &pgrp)) - return NULL; - if (setpgid(pid, pgrp) < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; + pid_t pid; + int pgrp; + if (!PyArg_ParseTuple(args, PARSE_PID "i:setpgid", &pid, &pgrp)) + return NULL; + if (setpgid(pid, pgrp) < 0) + return posix_error(); + Py_INCREF(Py_None); + return Py_None; } #endif /* HAVE_SETPGID */ @@ -4852,14 +4853,14 @@ Return the process group associated with the terminal given by a fd."); static PyObject * posix_tcgetpgrp(PyObject *self, PyObject *args) { - int fd; - pid_t pgid; - if (!PyArg_ParseTuple(args, "i:tcgetpgrp", &fd)) - return NULL; - pgid = tcgetpgrp(fd); - if (pgid < 0) - return posix_error(); - return PyLong_FromPid(pgid); + int fd; + pid_t pgid; + if (!PyArg_ParseTuple(args, "i:tcgetpgrp", &fd)) + return NULL; + pgid = tcgetpgrp(fd); + if (pgid < 0) + return posix_error(); + return PyLong_FromPid(pgid); } #endif /* HAVE_TCGETPGRP */ @@ -4872,14 +4873,14 @@ Set the process group associated with the terminal given by a fd."); static PyObject * posix_tcsetpgrp(PyObject *self, PyObject *args) { - int fd; - pid_t pgid; - if (!PyArg_ParseTuple(args, "i" PARSE_PID ":tcsetpgrp", &fd, &pgid)) - return NULL; - if (tcsetpgrp(fd, pgid) < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; + int fd; + pid_t pgid; + if (!PyArg_ParseTuple(args, "i" PARSE_PID ":tcsetpgrp", &fd, &pgid)) + return NULL; + if (tcsetpgrp(fd, pgid) < 0) + return posix_error(); + Py_INCREF(Py_None); + return Py_None; } #endif /* HAVE_TCSETPGRP */ @@ -4892,43 +4893,43 @@ Open a file (for low level IO)."); static PyObject * posix_open(PyObject *self, PyObject *args) { - PyObject *ofile; - char *file; - int flag; - int mode = 0777; - int fd; + PyObject *ofile; + char *file; + int flag; + int mode = 0777; + int fd; #ifdef MS_WINDOWS - if (unicode_file_names()) { - PyUnicodeObject *po; - if (PyArg_ParseTuple(args, "Ui|i:mkdir", &po, &flag, &mode)) { - Py_BEGIN_ALLOW_THREADS - /* PyUnicode_AS_UNICODE OK without thread - lock as it is a simple dereference. */ - fd = _wopen(PyUnicode_AS_UNICODE(po), flag, mode); - Py_END_ALLOW_THREADS - if (fd < 0) - return posix_error(); - return PyLong_FromLong((long)fd); - } - /* Drop the argument parsing error as narrow strings - are also valid. */ - PyErr_Clear(); - } -#endif - - if (!PyArg_ParseTuple(args, "O&i|i", - PyUnicode_FSConverter, &ofile, - &flag, &mode)) - return NULL; - file = bytes2str(ofile, 1); - Py_BEGIN_ALLOW_THREADS - fd = open(file, flag, mode); - Py_END_ALLOW_THREADS - if (fd < 0) - return posix_error_with_allocated_filename(ofile); - release_bytes(ofile); - return PyLong_FromLong((long)fd); + if (unicode_file_names()) { + PyUnicodeObject *po; + if (PyArg_ParseTuple(args, "Ui|i:mkdir", &po, &flag, &mode)) { + Py_BEGIN_ALLOW_THREADS + /* PyUnicode_AS_UNICODE OK without thread + lock as it is a simple dereference. */ + fd = _wopen(PyUnicode_AS_UNICODE(po), flag, mode); + Py_END_ALLOW_THREADS + if (fd < 0) + return posix_error(); + return PyLong_FromLong((long)fd); + } + /* Drop the argument parsing error as narrow strings + are also valid. */ + PyErr_Clear(); + } +#endif + + if (!PyArg_ParseTuple(args, "O&i|i", + PyUnicode_FSConverter, &ofile, + &flag, &mode)) + return NULL; + file = bytes2str(ofile, 1); + Py_BEGIN_ALLOW_THREADS + fd = open(file, flag, mode); + Py_END_ALLOW_THREADS + if (fd < 0) + return posix_error_with_allocated_filename(ofile); + release_bytes(ofile); + return PyLong_FromLong((long)fd); } @@ -4939,37 +4940,37 @@ Close a file descriptor (for low level IO)."); static PyObject * posix_close(PyObject *self, PyObject *args) { - int fd, res; - if (!PyArg_ParseTuple(args, "i:close", &fd)) - return NULL; - if (!_PyVerify_fd(fd)) - return posix_error(); - Py_BEGIN_ALLOW_THREADS - res = close(fd); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; + int fd, res; + if (!PyArg_ParseTuple(args, "i:close", &fd)) + return NULL; + if (!_PyVerify_fd(fd)) + return posix_error(); + Py_BEGIN_ALLOW_THREADS + res = close(fd); + Py_END_ALLOW_THREADS + if (res < 0) + return posix_error(); + Py_INCREF(Py_None); + return Py_None; } -PyDoc_STRVAR(posix_closerange__doc__, +PyDoc_STRVAR(posix_closerange__doc__, "closerange(fd_low, fd_high)\n\n\ Closes all file descriptors in [fd_low, fd_high), ignoring errors."); static PyObject * posix_closerange(PyObject *self, PyObject *args) { - int fd_from, fd_to, i; - if (!PyArg_ParseTuple(args, "ii:closerange", &fd_from, &fd_to)) - return NULL; - Py_BEGIN_ALLOW_THREADS - for (i = fd_from; i < fd_to; i++) - if (_PyVerify_fd(i)) - close(i); - Py_END_ALLOW_THREADS - Py_RETURN_NONE; + int fd_from, fd_to, i; + if (!PyArg_ParseTuple(args, "ii:closerange", &fd_from, &fd_to)) + return NULL; + Py_BEGIN_ALLOW_THREADS + for (i = fd_from; i < fd_to; i++) + if (_PyVerify_fd(i)) + close(i); + Py_END_ALLOW_THREADS + Py_RETURN_NONE; } @@ -4980,17 +4981,17 @@ Return a duplicate of a file descriptor."); static PyObject * posix_dup(PyObject *self, PyObject *args) { - int fd; - if (!PyArg_ParseTuple(args, "i:dup", &fd)) - return NULL; - if (!_PyVerify_fd(fd)) - return posix_error(); - Py_BEGIN_ALLOW_THREADS - fd = dup(fd); - Py_END_ALLOW_THREADS - if (fd < 0) - return posix_error(); - return PyLong_FromLong((long)fd); + int fd; + if (!PyArg_ParseTuple(args, "i:dup", &fd)) + return NULL; + if (!_PyVerify_fd(fd)) + return posix_error(); + Py_BEGIN_ALLOW_THREADS + fd = dup(fd); + Py_END_ALLOW_THREADS + if (fd < 0) + return posix_error(); + return PyLong_FromLong((long)fd); } @@ -5001,18 +5002,18 @@ Duplicate file descriptor."); static PyObject * posix_dup2(PyObject *self, PyObject *args) { - int fd, fd2, res; - if (!PyArg_ParseTuple(args, "ii:dup2", &fd, &fd2)) - return NULL; - if (!_PyVerify_fd_dup2(fd, fd2)) - return posix_error(); - Py_BEGIN_ALLOW_THREADS - res = dup2(fd, fd2); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; + int fd, fd2, res; + if (!PyArg_ParseTuple(args, "ii:dup2", &fd, &fd2)) + return NULL; + if (!_PyVerify_fd_dup2(fd, fd2)) + return posix_error(); + Py_BEGIN_ALLOW_THREADS + res = dup2(fd, fd2); + Py_END_ALLOW_THREADS + if (res < 0) + return posix_error(); + Py_INCREF(Py_None); + return Py_None; } @@ -5023,49 +5024,49 @@ Set the current position of a file descriptor."); static PyObject * posix_lseek(PyObject *self, PyObject *args) { - int fd, how; + int fd, how; #if defined(MS_WIN64) || defined(MS_WINDOWS) - PY_LONG_LONG pos, res; + PY_LONG_LONG pos, res; #else - off_t pos, res; + off_t pos, res; #endif - PyObject *posobj; - if (!PyArg_ParseTuple(args, "iOi:lseek", &fd, &posobj, &how)) - return NULL; + PyObject *posobj; + if (!PyArg_ParseTuple(args, "iOi:lseek", &fd, &posobj, &how)) + return NULL; #ifdef SEEK_SET - /* Turn 0, 1, 2 into SEEK_{SET,CUR,END} */ - switch (how) { - case 0: how = SEEK_SET; break; - case 1: how = SEEK_CUR; break; - case 2: how = SEEK_END; break; - } + /* Turn 0, 1, 2 into SEEK_{SET,CUR,END} */ + switch (how) { + case 0: how = SEEK_SET; break; + case 1: how = SEEK_CUR; break; + case 2: how = SEEK_END; break; + } #endif /* SEEK_END */ #if !defined(HAVE_LARGEFILE_SUPPORT) - pos = PyLong_AsLong(posobj); + pos = PyLong_AsLong(posobj); #else - pos = PyLong_Check(posobj) ? - PyLong_AsLongLong(posobj) : PyLong_AsLong(posobj); + pos = PyLong_Check(posobj) ? + PyLong_AsLongLong(posobj) : PyLong_AsLong(posobj); #endif - if (PyErr_Occurred()) - return NULL; + if (PyErr_Occurred()) + return NULL; - if (!_PyVerify_fd(fd)) - return posix_error(); - Py_BEGIN_ALLOW_THREADS + if (!_PyVerify_fd(fd)) + return posix_error(); + Py_BEGIN_ALLOW_THREADS #if defined(MS_WIN64) || defined(MS_WINDOWS) - res = _lseeki64(fd, pos, how); + res = _lseeki64(fd, pos, how); #else - res = lseek(fd, pos, how); + res = lseek(fd, pos, how); #endif - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error(); + Py_END_ALLOW_THREADS + if (res < 0) + return posix_error(); #if !defined(HAVE_LARGEFILE_SUPPORT) - return PyLong_FromLong(res); + return PyLong_FromLong(res); #else - return PyLong_FromLongLong(res); + return PyLong_FromLongLong(res); #endif } @@ -5077,30 +5078,30 @@ Read a file descriptor."); static PyObject * posix_read(PyObject *self, PyObject *args) { - int fd, size; - Py_ssize_t n; - PyObject *buffer; - if (!PyArg_ParseTuple(args, "ii:read", &fd, &size)) - return NULL; - if (size < 0) { - errno = EINVAL; - return posix_error(); - } - buffer = PyBytes_FromStringAndSize((char *)NULL, size); - if (buffer == NULL) - return NULL; - if (!_PyVerify_fd(fd)) - return posix_error(); - Py_BEGIN_ALLOW_THREADS - n = read(fd, PyBytes_AS_STRING(buffer), size); - Py_END_ALLOW_THREADS - if (n < 0) { - Py_DECREF(buffer); - return posix_error(); - } - if (n != size) - _PyBytes_Resize(&buffer, n); - return buffer; + int fd, size; + Py_ssize_t n; + PyObject *buffer; + if (!PyArg_ParseTuple(args, "ii:read", &fd, &size)) + return NULL; + if (size < 0) { + errno = EINVAL; + return posix_error(); + } + buffer = PyBytes_FromStringAndSize((char *)NULL, size); + if (buffer == NULL) + return NULL; + if (!_PyVerify_fd(fd)) + return posix_error(); + Py_BEGIN_ALLOW_THREADS + n = read(fd, PyBytes_AS_STRING(buffer), size); + Py_END_ALLOW_THREADS + if (n < 0) { + Py_DECREF(buffer); + return posix_error(); + } + if (n != size) + _PyBytes_Resize(&buffer, n); + return buffer; } @@ -5111,21 +5112,21 @@ Write a string to a file descriptor."); static PyObject * posix_write(PyObject *self, PyObject *args) { - Py_buffer pbuf; - int fd; - Py_ssize_t size; + Py_buffer pbuf; + int fd; + Py_ssize_t size; - if (!PyArg_ParseTuple(args, "iy*:write", &fd, &pbuf)) - return NULL; - if (!_PyVerify_fd(fd)) - return posix_error(); - Py_BEGIN_ALLOW_THREADS - size = write(fd, pbuf.buf, (size_t)pbuf.len); - Py_END_ALLOW_THREADS - PyBuffer_Release(&pbuf); - if (size < 0) - return posix_error(); - return PyLong_FromSsize_t(size); + if (!PyArg_ParseTuple(args, "iy*:write", &fd, &pbuf)) + return NULL; + if (!_PyVerify_fd(fd)) + return posix_error(); + Py_BEGIN_ALLOW_THREADS + size = write(fd, pbuf.buf, (size_t)pbuf.len); + Py_END_ALLOW_THREADS + PyBuffer_Release(&pbuf); + if (size < 0) + return posix_error(); + return PyLong_FromSsize_t(size); } @@ -5136,29 +5137,29 @@ Like stat(), but for an open file descriptor."); static PyObject * posix_fstat(PyObject *self, PyObject *args) { - int fd; - STRUCT_STAT st; - int res; - if (!PyArg_ParseTuple(args, "i:fstat", &fd)) - return NULL; + int fd; + STRUCT_STAT st; + int res; + if (!PyArg_ParseTuple(args, "i:fstat", &fd)) + return NULL; #ifdef __VMS - /* on OpenVMS we must ensure that all bytes are written to the file */ - fsync(fd); -#endif - if (!_PyVerify_fd(fd)) - return posix_error(); - Py_BEGIN_ALLOW_THREADS - res = FSTAT(fd, &st); - Py_END_ALLOW_THREADS - if (res != 0) { + /* on OpenVMS we must ensure that all bytes are written to the file */ + fsync(fd); +#endif + if (!_PyVerify_fd(fd)) + return posix_error(); + Py_BEGIN_ALLOW_THREADS + res = FSTAT(fd, &st); + Py_END_ALLOW_THREADS + if (res != 0) { #ifdef MS_WINDOWS - return win32_error("fstat", NULL); + return win32_error("fstat", NULL); #else - return posix_error(); + return posix_error(); #endif - } + } - return _pystat_fromstructstat(&st); + return _pystat_fromstructstat(&st); } PyDoc_STRVAR(posix_isatty__doc__, @@ -5169,12 +5170,12 @@ connected to the slave end of a terminal."); static PyObject * posix_isatty(PyObject *self, PyObject *args) { - int fd; - if (!PyArg_ParseTuple(args, "i:isatty", &fd)) - return NULL; - if (!_PyVerify_fd(fd)) - return PyBool_FromLong(0); - return PyBool_FromLong(isatty(fd)); + int fd; + if (!PyArg_ParseTuple(args, "i:isatty", &fd)) + return NULL; + if (!_PyVerify_fd(fd)) + return PyBool_FromLong(0); + return PyBool_FromLong(isatty(fd)); } #ifdef HAVE_PIPE @@ -5189,35 +5190,35 @@ posix_pipe(PyObject *self, PyObject *noargs) HFILE read, write; APIRET rc; - Py_BEGIN_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS rc = DosCreatePipe( &read, &write, 4096); - Py_END_ALLOW_THREADS + Py_END_ALLOW_THREADS if (rc != NO_ERROR) return os2_error(rc); return Py_BuildValue("(ii)", read, write); #else #if !defined(MS_WINDOWS) - int fds[2]; - int res; - Py_BEGIN_ALLOW_THREADS - res = pipe(fds); - Py_END_ALLOW_THREADS - if (res != 0) - return posix_error(); - return Py_BuildValue("(ii)", fds[0], fds[1]); + int fds[2]; + int res; + Py_BEGIN_ALLOW_THREADS + res = pipe(fds); + Py_END_ALLOW_THREADS + if (res != 0) + return posix_error(); + return Py_BuildValue("(ii)", fds[0], fds[1]); #else /* MS_WINDOWS */ - HANDLE read, write; - int read_fd, write_fd; - BOOL ok; - Py_BEGIN_ALLOW_THREADS - ok = CreatePipe(&read, &write, NULL, 0); - Py_END_ALLOW_THREADS - if (!ok) - return win32_error("CreatePipe", NULL); - read_fd = _open_osfhandle((Py_intptr_t)read, 0); - write_fd = _open_osfhandle((Py_intptr_t)write, 1); - return Py_BuildValue("(ii)", read_fd, write_fd); + HANDLE read, write; + int read_fd, write_fd; + BOOL ok; + Py_BEGIN_ALLOW_THREADS + ok = CreatePipe(&read, &write, NULL, 0); + Py_END_ALLOW_THREADS + if (!ok) + return win32_error("CreatePipe", NULL); + read_fd = _open_osfhandle((Py_intptr_t)read, 0); + write_fd = _open_osfhandle((Py_intptr_t)write, 1); + return Py_BuildValue("(ii)", read_fd, write_fd); #endif /* MS_WINDOWS */ #endif } @@ -5232,18 +5233,18 @@ Create a FIFO (a POSIX named pipe)."); static PyObject * posix_mkfifo(PyObject *self, PyObject *args) { - char *filename; - int mode = 0666; - int res; - if (!PyArg_ParseTuple(args, "s|i:mkfifo", &filename, &mode)) - return NULL; - Py_BEGIN_ALLOW_THREADS - res = mkfifo(filename, mode); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; + char *filename; + int mode = 0666; + int res; + if (!PyArg_ParseTuple(args, "s|i:mkfifo", &filename, &mode)) + return NULL; + Py_BEGIN_ALLOW_THREADS + res = mkfifo(filename, mode); + Py_END_ALLOW_THREADS + if (res < 0) + return posix_error(); + Py_INCREF(Py_None); + return Py_None; } #endif @@ -5262,19 +5263,19 @@ os.makedev()), otherwise it is ignored."); static PyObject * posix_mknod(PyObject *self, PyObject *args) { - char *filename; - int mode = 0600; - int device = 0; - int res; - if (!PyArg_ParseTuple(args, "s|ii:mknod", &filename, &mode, &device)) - return NULL; - Py_BEGIN_ALLOW_THREADS - res = mknod(filename, mode, device); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; + char *filename; + int mode = 0600; + int device = 0; + int res; + if (!PyArg_ParseTuple(args, "s|ii:mknod", &filename, &mode, &device)) + return NULL; + Py_BEGIN_ALLOW_THREADS + res = mknod(filename, mode, device); + Py_END_ALLOW_THREADS + if (res < 0) + return posix_error(); + Py_INCREF(Py_None); + return Py_None; } #endif @@ -5286,10 +5287,10 @@ Extracts a device major number from a raw device number."); static PyObject * posix_major(PyObject *self, PyObject *args) { - int device; - if (!PyArg_ParseTuple(args, "i:major", &device)) - return NULL; - return PyLong_FromLong((long)major(device)); + int device; + if (!PyArg_ParseTuple(args, "i:major", &device)) + return NULL; + return PyLong_FromLong((long)major(device)); } PyDoc_STRVAR(posix_minor__doc__, @@ -5299,10 +5300,10 @@ Extracts a device minor number from a raw device number."); static PyObject * posix_minor(PyObject *self, PyObject *args) { - int device; - if (!PyArg_ParseTuple(args, "i:minor", &device)) - return NULL; - return PyLong_FromLong((long)minor(device)); + int device; + if (!PyArg_ParseTuple(args, "i:minor", &device)) + return NULL; + return PyLong_FromLong((long)minor(device)); } PyDoc_STRVAR(posix_makedev__doc__, @@ -5312,10 +5313,10 @@ Composes a raw device number from the major and minor device numbers."); static PyObject * posix_makedev(PyObject *self, PyObject *args) { - int major, minor; - if (!PyArg_ParseTuple(args, "ii:makedev", &major, &minor)) - return NULL; - return PyLong_FromLong((long)makedev(major, minor)); + int major, minor; + if (!PyArg_ParseTuple(args, "ii:makedev", &major, &minor)) + return NULL; + return PyLong_FromLong((long)makedev(major, minor)); } #endif /* device macros */ @@ -5328,30 +5329,30 @@ Truncate a file to a specified length."); static PyObject * posix_ftruncate(PyObject *self, PyObject *args) { - int fd; - off_t length; - int res; - PyObject *lenobj; + int fd; + off_t length; + int res; + PyObject *lenobj; - if (!PyArg_ParseTuple(args, "iO:ftruncate", &fd, &lenobj)) - return NULL; + if (!PyArg_ParseTuple(args, "iO:ftruncate", &fd, &lenobj)) + return NULL; #if !defined(HAVE_LARGEFILE_SUPPORT) - length = PyLong_AsLong(lenobj); + length = PyLong_AsLong(lenobj); #else - length = PyLong_Check(lenobj) ? - PyLong_AsLongLong(lenobj) : PyLong_AsLong(lenobj); + length = PyLong_Check(lenobj) ? + PyLong_AsLongLong(lenobj) : PyLong_AsLong(lenobj); #endif - if (PyErr_Occurred()) - return NULL; + if (PyErr_Occurred()) + return NULL; - Py_BEGIN_ALLOW_THREADS - res = ftruncate(fd, length); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; + Py_BEGIN_ALLOW_THREADS + res = ftruncate(fd, length); + Py_END_ALLOW_THREADS + if (res < 0) + return posix_error(); + Py_INCREF(Py_None); + return Py_None; } #endif @@ -5368,29 +5369,29 @@ static PyObject * posix_putenv(PyObject *self, PyObject *args) { #ifdef MS_WINDOWS - wchar_t *s1, *s2; - wchar_t *newenv; + wchar_t *s1, *s2; + wchar_t *newenv; #else - PyObject *os1, *os2; - char *s1, *s2; - char *newenv; + PyObject *os1, *os2; + char *s1, *s2; + char *newenv; #endif - PyObject *newstr; - size_t len; + PyObject *newstr; + size_t len; #ifdef MS_WINDOWS - if (!PyArg_ParseTuple(args, - "uu:putenv", - &s1, &s2)) - return NULL; + if (!PyArg_ParseTuple(args, + "uu:putenv", + &s1, &s2)) + return NULL; #else - if (!PyArg_ParseTuple(args, - "O&O&:putenv", - PyUnicode_FSConverter, &os1, - PyUnicode_FSConverter, &os2)) - return NULL; - s1 = bytes2str(os1, 1); - s2 = bytes2str(os2, 1); + if (!PyArg_ParseTuple(args, + "O&O&:putenv", + PyUnicode_FSConverter, &os1, + PyUnicode_FSConverter, &os2)) + return NULL; + s1 = bytes2str(os1, 1); + s2 = bytes2str(os2, 1); #endif #if defined(PYOS_OS2) @@ -5409,59 +5410,59 @@ posix_putenv(PyObject *self, PyObject *args) return os2_error(rc); } else { #endif - /* XXX This can leak memory -- not easy to fix :-( */ - /* len includes space for a trailing \0; the size arg to - PyBytes_FromStringAndSize does not count that */ + /* XXX This can leak memory -- not easy to fix :-( */ + /* len includes space for a trailing \0; the size arg to + PyBytes_FromStringAndSize does not count that */ #ifdef MS_WINDOWS - len = wcslen(s1) + wcslen(s2) + 2; - newstr = PyUnicode_FromUnicode(NULL, (int)len - 1); + len = wcslen(s1) + wcslen(s2) + 2; + newstr = PyUnicode_FromUnicode(NULL, (int)len - 1); #else - len = strlen(s1) + strlen(s2) + 2; - newstr = PyBytes_FromStringAndSize(NULL, (int)len - 1); + len = strlen(s1) + strlen(s2) + 2; + newstr = PyBytes_FromStringAndSize(NULL, (int)len - 1); #endif - if (newstr == NULL) - return PyErr_NoMemory(); + if (newstr == NULL) + return PyErr_NoMemory(); #ifdef MS_WINDOWS - newenv = PyUnicode_AsUnicode(newstr); - _snwprintf(newenv, len, L"%s=%s", s1, s2); - if (_wputenv(newenv)) { - Py_DECREF(newstr); - posix_error(); - return NULL; - } + newenv = PyUnicode_AsUnicode(newstr); + _snwprintf(newenv, len, L"%s=%s", s1, s2); + if (_wputenv(newenv)) { + Py_DECREF(newstr); + posix_error(); + return NULL; + } #else - newenv = PyBytes_AS_STRING(newstr); - PyOS_snprintf(newenv, len, "%s=%s", s1, s2); - if (putenv(newenv)) { - Py_DECREF(newstr); - release_bytes(os1); - release_bytes(os2); - posix_error(); - return NULL; - } -#endif - /* Install the first arg and newstr in posix_putenv_garbage; - * this will cause previous value to be collected. This has to - * happen after the real putenv() call because the old value - * was still accessible until then. */ - if (PyDict_SetItem(posix_putenv_garbage, - PyTuple_GET_ITEM(args, 0), newstr)) { - /* really not much we can do; just leak */ - PyErr_Clear(); - } - else { - Py_DECREF(newstr); - } + newenv = PyBytes_AS_STRING(newstr); + PyOS_snprintf(newenv, len, "%s=%s", s1, s2); + if (putenv(newenv)) { + Py_DECREF(newstr); + release_bytes(os1); + release_bytes(os2); + posix_error(); + return NULL; + } +#endif + /* Install the first arg and newstr in posix_putenv_garbage; + * this will cause previous value to be collected. This has to + * happen after the real putenv() call because the old value + * was still accessible until then. */ + if (PyDict_SetItem(posix_putenv_garbage, + PyTuple_GET_ITEM(args, 0), newstr)) { + /* really not much we can do; just leak */ + PyErr_Clear(); + } + else { + Py_DECREF(newstr); + } #if defined(PYOS_OS2) } #endif #ifndef MS_WINDOWS - release_bytes(os1); - release_bytes(os2); + release_bytes(os1); + release_bytes(os2); #endif - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } #endif /* putenv */ @@ -5473,26 +5474,26 @@ Delete an environment variable."); static PyObject * posix_unsetenv(PyObject *self, PyObject *args) { - char *s1; + char *s1; - if (!PyArg_ParseTuple(args, "s:unsetenv", &s1)) - return NULL; - - unsetenv(s1); + if (!PyArg_ParseTuple(args, "s:unsetenv", &s1)) + return NULL; - /* Remove the key from posix_putenv_garbage; - * this will cause it to be collected. This has to - * happen after the real unsetenv() call because the - * old value was still accessible until then. - */ - if (PyDict_DelItem(posix_putenv_garbage, - PyTuple_GET_ITEM(args, 0))) { - /* really not much we can do; just leak */ - PyErr_Clear(); - } + unsetenv(s1); + + /* Remove the key from posix_putenv_garbage; + * this will cause it to be collected. This has to + * happen after the real unsetenv() call because the + * old value was still accessible until then. + */ + if (PyDict_DelItem(posix_putenv_garbage, + PyTuple_GET_ITEM(args, 0))) { + /* really not much we can do; just leak */ + PyErr_Clear(); + } - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } #endif /* unsetenv */ @@ -5503,17 +5504,17 @@ Translate an error code to a message string."); static PyObject * posix_strerror(PyObject *self, PyObject *args) { - int code; - char *message; - if (!PyArg_ParseTuple(args, "i:strerror", &code)) - return NULL; - message = strerror(code); - if (message == NULL) { - PyErr_SetString(PyExc_ValueError, - "strerror() argument out of range"); - return NULL; - } - return PyUnicode_FromString(message); + int code; + char *message; + if (!PyArg_ParseTuple(args, "i:strerror", &code)) + return NULL; + message = strerror(code); + if (message == NULL) { + PyErr_SetString(PyExc_ValueError, + "strerror() argument out of range"); + return NULL; + } + return PyUnicode_FromString(message); } @@ -5527,13 +5528,13 @@ Return True if the process returning 'status' was dumped to a core file."); static PyObject * posix_WCOREDUMP(PyObject *self, PyObject *args) { - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; + WAIT_TYPE status; + WAIT_STATUS_INT(status) = 0; - if (!PyArg_ParseTuple(args, "i:WCOREDUMP", &WAIT_STATUS_INT(status))) - return NULL; + if (!PyArg_ParseTuple(args, "i:WCOREDUMP", &WAIT_STATUS_INT(status))) + return NULL; - return PyBool_FromLong(WCOREDUMP(status)); + return PyBool_FromLong(WCOREDUMP(status)); } #endif /* WCOREDUMP */ @@ -5546,13 +5547,13 @@ job control stop."); static PyObject * posix_WIFCONTINUED(PyObject *self, PyObject *args) { - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; + WAIT_TYPE status; + WAIT_STATUS_INT(status) = 0; - if (!PyArg_ParseTuple(args, "i:WCONTINUED", &WAIT_STATUS_INT(status))) - return NULL; + if (!PyArg_ParseTuple(args, "i:WCONTINUED", &WAIT_STATUS_INT(status))) + return NULL; - return PyBool_FromLong(WIFCONTINUED(status)); + return PyBool_FromLong(WIFCONTINUED(status)); } #endif /* WIFCONTINUED */ @@ -5564,13 +5565,13 @@ Return True if the process returning 'status' was stopped."); static PyObject * posix_WIFSTOPPED(PyObject *self, PyObject *args) { - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; + WAIT_TYPE status; + WAIT_STATUS_INT(status) = 0; - if (!PyArg_ParseTuple(args, "i:WIFSTOPPED", &WAIT_STATUS_INT(status))) - return NULL; + if (!PyArg_ParseTuple(args, "i:WIFSTOPPED", &WAIT_STATUS_INT(status))) + return NULL; - return PyBool_FromLong(WIFSTOPPED(status)); + return PyBool_FromLong(WIFSTOPPED(status)); } #endif /* WIFSTOPPED */ @@ -5582,13 +5583,13 @@ Return True if the process returning 'status' was terminated by a signal."); static PyObject * posix_WIFSIGNALED(PyObject *self, PyObject *args) { - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; + WAIT_TYPE status; + WAIT_STATUS_INT(status) = 0; - if (!PyArg_ParseTuple(args, "i:WIFSIGNALED", &WAIT_STATUS_INT(status))) - return NULL; + if (!PyArg_ParseTuple(args, "i:WIFSIGNALED", &WAIT_STATUS_INT(status))) + return NULL; - return PyBool_FromLong(WIFSIGNALED(status)); + return PyBool_FromLong(WIFSIGNALED(status)); } #endif /* WIFSIGNALED */ @@ -5601,13 +5602,13 @@ system call."); static PyObject * posix_WIFEXITED(PyObject *self, PyObject *args) { - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; + WAIT_TYPE status; + WAIT_STATUS_INT(status) = 0; - if (!PyArg_ParseTuple(args, "i:WIFEXITED", &WAIT_STATUS_INT(status))) - return NULL; + if (!PyArg_ParseTuple(args, "i:WIFEXITED", &WAIT_STATUS_INT(status))) + return NULL; - return PyBool_FromLong(WIFEXITED(status)); + return PyBool_FromLong(WIFEXITED(status)); } #endif /* WIFEXITED */ @@ -5619,13 +5620,13 @@ Return the process return code from 'status'."); static PyObject * posix_WEXITSTATUS(PyObject *self, PyObject *args) { - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; + WAIT_TYPE status; + WAIT_STATUS_INT(status) = 0; - if (!PyArg_ParseTuple(args, "i:WEXITSTATUS", &WAIT_STATUS_INT(status))) - return NULL; + if (!PyArg_ParseTuple(args, "i:WEXITSTATUS", &WAIT_STATUS_INT(status))) + return NULL; - return Py_BuildValue("i", WEXITSTATUS(status)); + return Py_BuildValue("i", WEXITSTATUS(status)); } #endif /* WEXITSTATUS */ @@ -5638,13 +5639,13 @@ value."); static PyObject * posix_WTERMSIG(PyObject *self, PyObject *args) { - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; + WAIT_TYPE status; + WAIT_STATUS_INT(status) = 0; - if (!PyArg_ParseTuple(args, "i:WTERMSIG", &WAIT_STATUS_INT(status))) - return NULL; + if (!PyArg_ParseTuple(args, "i:WTERMSIG", &WAIT_STATUS_INT(status))) + return NULL; - return Py_BuildValue("i", WTERMSIG(status)); + return Py_BuildValue("i", WTERMSIG(status)); } #endif /* WTERMSIG */ @@ -5657,13 +5658,13 @@ the 'status' value."); static PyObject * posix_WSTOPSIG(PyObject *self, PyObject *args) { - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; + WAIT_TYPE status; + WAIT_STATUS_INT(status) = 0; - if (!PyArg_ParseTuple(args, "i:WSTOPSIG", &WAIT_STATUS_INT(status))) - return NULL; + if (!PyArg_ParseTuple(args, "i:WSTOPSIG", &WAIT_STATUS_INT(status))) + return NULL; - return Py_BuildValue("i", WSTOPSIG(status)); + return Py_BuildValue("i", WSTOPSIG(status)); } #endif /* WSTOPSIG */ @@ -5680,41 +5681,41 @@ posix_WSTOPSIG(PyObject *self, PyObject *args) static PyObject* _pystatvfs_fromstructstatvfs(struct statvfs st) { - PyObject *v = PyStructSequence_New(&StatVFSResultType); - if (v == NULL) - return NULL; + PyObject *v = PyStructSequence_New(&StatVFSResultType); + if (v == NULL) + return NULL; #if !defined(HAVE_LARGEFILE_SUPPORT) - PyStructSequence_SET_ITEM(v, 0, PyLong_FromLong((long) st.f_bsize)); - PyStructSequence_SET_ITEM(v, 1, PyLong_FromLong((long) st.f_frsize)); - PyStructSequence_SET_ITEM(v, 2, PyLong_FromLong((long) st.f_blocks)); - PyStructSequence_SET_ITEM(v, 3, PyLong_FromLong((long) st.f_bfree)); - PyStructSequence_SET_ITEM(v, 4, PyLong_FromLong((long) st.f_bavail)); - PyStructSequence_SET_ITEM(v, 5, PyLong_FromLong((long) st.f_files)); - PyStructSequence_SET_ITEM(v, 6, PyLong_FromLong((long) st.f_ffree)); - PyStructSequence_SET_ITEM(v, 7, PyLong_FromLong((long) st.f_favail)); - PyStructSequence_SET_ITEM(v, 8, PyLong_FromLong((long) st.f_flag)); - PyStructSequence_SET_ITEM(v, 9, PyLong_FromLong((long) st.f_namemax)); + PyStructSequence_SET_ITEM(v, 0, PyLong_FromLong((long) st.f_bsize)); + PyStructSequence_SET_ITEM(v, 1, PyLong_FromLong((long) st.f_frsize)); + PyStructSequence_SET_ITEM(v, 2, PyLong_FromLong((long) st.f_blocks)); + PyStructSequence_SET_ITEM(v, 3, PyLong_FromLong((long) st.f_bfree)); + PyStructSequence_SET_ITEM(v, 4, PyLong_FromLong((long) st.f_bavail)); + PyStructSequence_SET_ITEM(v, 5, PyLong_FromLong((long) st.f_files)); + PyStructSequence_SET_ITEM(v, 6, PyLong_FromLong((long) st.f_ffree)); + PyStructSequence_SET_ITEM(v, 7, PyLong_FromLong((long) st.f_favail)); + PyStructSequence_SET_ITEM(v, 8, PyLong_FromLong((long) st.f_flag)); + PyStructSequence_SET_ITEM(v, 9, PyLong_FromLong((long) st.f_namemax)); #else - PyStructSequence_SET_ITEM(v, 0, PyLong_FromLong((long) st.f_bsize)); - PyStructSequence_SET_ITEM(v, 1, PyLong_FromLong((long) st.f_frsize)); - PyStructSequence_SET_ITEM(v, 2, - PyLong_FromLongLong((PY_LONG_LONG) st.f_blocks)); - PyStructSequence_SET_ITEM(v, 3, - PyLong_FromLongLong((PY_LONG_LONG) st.f_bfree)); - PyStructSequence_SET_ITEM(v, 4, - PyLong_FromLongLong((PY_LONG_LONG) st.f_bavail)); - PyStructSequence_SET_ITEM(v, 5, - PyLong_FromLongLong((PY_LONG_LONG) st.f_files)); - PyStructSequence_SET_ITEM(v, 6, - PyLong_FromLongLong((PY_LONG_LONG) st.f_ffree)); - PyStructSequence_SET_ITEM(v, 7, - PyLong_FromLongLong((PY_LONG_LONG) st.f_favail)); - PyStructSequence_SET_ITEM(v, 8, PyLong_FromLong((long) st.f_flag)); - PyStructSequence_SET_ITEM(v, 9, PyLong_FromLong((long) st.f_namemax)); -#endif - - return v; + PyStructSequence_SET_ITEM(v, 0, PyLong_FromLong((long) st.f_bsize)); + PyStructSequence_SET_ITEM(v, 1, PyLong_FromLong((long) st.f_frsize)); + PyStructSequence_SET_ITEM(v, 2, + PyLong_FromLongLong((PY_LONG_LONG) st.f_blocks)); + PyStructSequence_SET_ITEM(v, 3, + PyLong_FromLongLong((PY_LONG_LONG) st.f_bfree)); + PyStructSequence_SET_ITEM(v, 4, + PyLong_FromLongLong((PY_LONG_LONG) st.f_bavail)); + PyStructSequence_SET_ITEM(v, 5, + PyLong_FromLongLong((PY_LONG_LONG) st.f_files)); + PyStructSequence_SET_ITEM(v, 6, + PyLong_FromLongLong((PY_LONG_LONG) st.f_ffree)); + PyStructSequence_SET_ITEM(v, 7, + PyLong_FromLongLong((PY_LONG_LONG) st.f_favail)); + PyStructSequence_SET_ITEM(v, 8, PyLong_FromLong((long) st.f_flag)); + PyStructSequence_SET_ITEM(v, 9, PyLong_FromLong((long) st.f_namemax)); +#endif + + return v; } PyDoc_STRVAR(posix_fstatvfs__doc__, @@ -5724,18 +5725,18 @@ Perform an fstatvfs system call on the given fd."); static PyObject * posix_fstatvfs(PyObject *self, PyObject *args) { - int fd, res; - struct statvfs st; + int fd, res; + struct statvfs st; - if (!PyArg_ParseTuple(args, "i:fstatvfs", &fd)) - return NULL; - Py_BEGIN_ALLOW_THREADS - res = fstatvfs(fd, &st); - Py_END_ALLOW_THREADS - if (res != 0) - return posix_error(); + if (!PyArg_ParseTuple(args, "i:fstatvfs", &fd)) + return NULL; + Py_BEGIN_ALLOW_THREADS + res = fstatvfs(fd, &st); + Py_END_ALLOW_THREADS + if (res != 0) + return posix_error(); - return _pystatvfs_fromstructstatvfs(st); + return _pystatvfs_fromstructstatvfs(st); } #endif /* HAVE_FSTATVFS && HAVE_SYS_STATVFS_H */ @@ -5750,18 +5751,18 @@ Perform a statvfs system call on the given path."); static PyObject * posix_statvfs(PyObject *self, PyObject *args) { - char *path; - int res; - struct statvfs st; - if (!PyArg_ParseTuple(args, "s:statvfs", &path)) - return NULL; - Py_BEGIN_ALLOW_THREADS - res = statvfs(path, &st); - Py_END_ALLOW_THREADS - if (res != 0) - return posix_error_with_filename(path); + char *path; + int res; + struct statvfs st; + if (!PyArg_ParseTuple(args, "s:statvfs", &path)) + return NULL; + Py_BEGIN_ALLOW_THREADS + res = statvfs(path, &st); + Py_END_ALLOW_THREADS + if (res != 0) + return posix_error_with_filename(path); - return _pystatvfs_fromstructstatvfs(st); + return _pystatvfs_fromstructstatvfs(st); } #endif /* HAVE_STATVFS */ @@ -5786,38 +5787,38 @@ conv_confname(PyObject *arg, int *valuep, struct constdef *table, size_t tablesize) { if (PyLong_Check(arg)) { - *valuep = PyLong_AS_LONG(arg); - return 1; + *valuep = PyLong_AS_LONG(arg); + return 1; } else { - /* look up the value in the table using a binary search */ - size_t lo = 0; - size_t mid; - size_t hi = tablesize; - int cmp; - const char *confname; - if (!PyUnicode_Check(arg)) { - PyErr_SetString(PyExc_TypeError, - "configuration names must be strings or integers"); - return 0; - } - confname = _PyUnicode_AsString(arg); - if (confname == NULL) - return 0; - while (lo < hi) { - mid = (lo + hi) / 2; - cmp = strcmp(confname, table[mid].name); - if (cmp < 0) - hi = mid; - else if (cmp > 0) - lo = mid + 1; - else { - *valuep = table[mid].value; - return 1; - } - } - PyErr_SetString(PyExc_ValueError, "unrecognized configuration name"); + /* look up the value in the table using a binary search */ + size_t lo = 0; + size_t mid; + size_t hi = tablesize; + int cmp; + const char *confname; + if (!PyUnicode_Check(arg)) { + PyErr_SetString(PyExc_TypeError, + "configuration names must be strings or integers"); + return 0; + } + confname = _PyUnicode_AsString(arg); + if (confname == NULL) return 0; + while (lo < hi) { + mid = (lo + hi) / 2; + cmp = strcmp(confname, table[mid].name); + if (cmp < 0) + hi = mid; + else if (cmp > 0) + lo = mid + 1; + else { + *valuep = table[mid].value; + return 1; + } + } + PyErr_SetString(PyExc_ValueError, "unrecognized configuration name"); + return 0; } } @@ -5825,55 +5826,55 @@ conv_confname(PyObject *arg, int *valuep, struct constdef *table, #if defined(HAVE_FPATHCONF) || defined(HAVE_PATHCONF) static struct constdef posix_constants_pathconf[] = { #ifdef _PC_ABI_AIO_XFER_MAX - {"PC_ABI_AIO_XFER_MAX", _PC_ABI_AIO_XFER_MAX}, + {"PC_ABI_AIO_XFER_MAX", _PC_ABI_AIO_XFER_MAX}, #endif #ifdef _PC_ABI_ASYNC_IO - {"PC_ABI_ASYNC_IO", _PC_ABI_ASYNC_IO}, + {"PC_ABI_ASYNC_IO", _PC_ABI_ASYNC_IO}, #endif #ifdef _PC_ASYNC_IO - {"PC_ASYNC_IO", _PC_ASYNC_IO}, + {"PC_ASYNC_IO", _PC_ASYNC_IO}, #endif #ifdef _PC_CHOWN_RESTRICTED - {"PC_CHOWN_RESTRICTED", _PC_CHOWN_RESTRICTED}, + {"PC_CHOWN_RESTRICTED", _PC_CHOWN_RESTRICTED}, #endif #ifdef _PC_FILESIZEBITS - {"PC_FILESIZEBITS", _PC_FILESIZEBITS}, + {"PC_FILESIZEBITS", _PC_FILESIZEBITS}, #endif #ifdef _PC_LAST - {"PC_LAST", _PC_LAST}, + {"PC_LAST", _PC_LAST}, #endif #ifdef _PC_LINK_MAX - {"PC_LINK_MAX", _PC_LINK_MAX}, + {"PC_LINK_MAX", _PC_LINK_MAX}, #endif #ifdef _PC_MAX_CANON - {"PC_MAX_CANON", _PC_MAX_CANON}, + {"PC_MAX_CANON", _PC_MAX_CANON}, #endif #ifdef _PC_MAX_INPUT - {"PC_MAX_INPUT", _PC_MAX_INPUT}, + {"PC_MAX_INPUT", _PC_MAX_INPUT}, #endif #ifdef _PC_NAME_MAX - {"PC_NAME_MAX", _PC_NAME_MAX}, + {"PC_NAME_MAX", _PC_NAME_MAX}, #endif #ifdef _PC_NO_TRUNC - {"PC_NO_TRUNC", _PC_NO_TRUNC}, + {"PC_NO_TRUNC", _PC_NO_TRUNC}, #endif #ifdef _PC_PATH_MAX - {"PC_PATH_MAX", _PC_PATH_MAX}, + {"PC_PATH_MAX", _PC_PATH_MAX}, #endif #ifdef _PC_PIPE_BUF - {"PC_PIPE_BUF", _PC_PIPE_BUF}, + {"PC_PIPE_BUF", _PC_PIPE_BUF}, #endif #ifdef _PC_PRIO_IO - {"PC_PRIO_IO", _PC_PRIO_IO}, + {"PC_PRIO_IO", _PC_PRIO_IO}, #endif #ifdef _PC_SOCK_MAXBUF - {"PC_SOCK_MAXBUF", _PC_SOCK_MAXBUF}, + {"PC_SOCK_MAXBUF", _PC_SOCK_MAXBUF}, #endif #ifdef _PC_SYNC_IO - {"PC_SYNC_IO", _PC_SYNC_IO}, + {"PC_SYNC_IO", _PC_SYNC_IO}, #endif #ifdef _PC_VDISABLE - {"PC_VDISABLE", _PC_VDISABLE}, + {"PC_VDISABLE", _PC_VDISABLE}, #endif }; @@ -5900,14 +5901,14 @@ posix_fpathconf(PyObject *self, PyObject *args) if (PyArg_ParseTuple(args, "iO&:fpathconf", &fd, conv_path_confname, &name)) { - long limit; + long limit; - errno = 0; - limit = fpathconf(fd, name); - if (limit == -1 && errno != 0) - posix_error(); - else - result = PyLong_FromLong(limit); + errno = 0; + limit = fpathconf(fd, name); + if (limit == -1 && errno != 0) + posix_error(); + else + result = PyLong_FromLong(limit); } return result; } @@ -5929,19 +5930,19 @@ posix_pathconf(PyObject *self, PyObject *args) if (PyArg_ParseTuple(args, "sO&:pathconf", &path, conv_path_confname, &name)) { - long limit; - - errno = 0; - limit = pathconf(path, name); - if (limit == -1 && errno != 0) { - if (errno == EINVAL) - /* could be a path or name problem */ - posix_error(); - else - posix_error_with_filename(path); - } + long limit; + + errno = 0; + limit = pathconf(path, name); + if (limit == -1 && errno != 0) { + if (errno == EINVAL) + /* could be a path or name problem */ + posix_error(); else - result = PyLong_FromLong(limit); + posix_error_with_filename(path); + } + else + result = PyLong_FromLong(limit); } return result; } @@ -5950,154 +5951,154 @@ posix_pathconf(PyObject *self, PyObject *args) #ifdef HAVE_CONFSTR static struct constdef posix_constants_confstr[] = { #ifdef _CS_ARCHITECTURE - {"CS_ARCHITECTURE", _CS_ARCHITECTURE}, + {"CS_ARCHITECTURE", _CS_ARCHITECTURE}, #endif #ifdef _CS_GNU_LIBC_VERSION - {"CS_GNU_LIBC_VERSION", _CS_GNU_LIBC_VERSION}, + {"CS_GNU_LIBC_VERSION", _CS_GNU_LIBC_VERSION}, #endif #ifdef _CS_GNU_LIBPTHREAD_VERSION - {"CS_GNU_LIBPTHREAD_VERSION", _CS_GNU_LIBPTHREAD_VERSION}, + {"CS_GNU_LIBPTHREAD_VERSION", _CS_GNU_LIBPTHREAD_VERSION}, #endif #ifdef _CS_HOSTNAME - {"CS_HOSTNAME", _CS_HOSTNAME}, + {"CS_HOSTNAME", _CS_HOSTNAME}, #endif #ifdef _CS_HW_PROVIDER - {"CS_HW_PROVIDER", _CS_HW_PROVIDER}, + {"CS_HW_PROVIDER", _CS_HW_PROVIDER}, #endif #ifdef _CS_HW_SERIAL - {"CS_HW_SERIAL", _CS_HW_SERIAL}, + {"CS_HW_SERIAL", _CS_HW_SERIAL}, #endif #ifdef _CS_INITTAB_NAME - {"CS_INITTAB_NAME", _CS_INITTAB_NAME}, + {"CS_INITTAB_NAME", _CS_INITTAB_NAME}, #endif #ifdef _CS_LFS64_CFLAGS - {"CS_LFS64_CFLAGS", _CS_LFS64_CFLAGS}, + {"CS_LFS64_CFLAGS", _CS_LFS64_CFLAGS}, #endif #ifdef _CS_LFS64_LDFLAGS - {"CS_LFS64_LDFLAGS", _CS_LFS64_LDFLAGS}, + {"CS_LFS64_LDFLAGS", _CS_LFS64_LDFLAGS}, #endif #ifdef _CS_LFS64_LIBS - {"CS_LFS64_LIBS", _CS_LFS64_LIBS}, + {"CS_LFS64_LIBS", _CS_LFS64_LIBS}, #endif #ifdef _CS_LFS64_LINTFLAGS - {"CS_LFS64_LINTFLAGS", _CS_LFS64_LINTFLAGS}, + {"CS_LFS64_LINTFLAGS", _CS_LFS64_LINTFLAGS}, #endif #ifdef _CS_LFS_CFLAGS - {"CS_LFS_CFLAGS", _CS_LFS_CFLAGS}, + {"CS_LFS_CFLAGS", _CS_LFS_CFLAGS}, #endif #ifdef _CS_LFS_LDFLAGS - {"CS_LFS_LDFLAGS", _CS_LFS_LDFLAGS}, + {"CS_LFS_LDFLAGS", _CS_LFS_LDFLAGS}, #endif #ifdef _CS_LFS_LIBS - {"CS_LFS_LIBS", _CS_LFS_LIBS}, + {"CS_LFS_LIBS", _CS_LFS_LIBS}, #endif #ifdef _CS_LFS_LINTFLAGS - {"CS_LFS_LINTFLAGS", _CS_LFS_LINTFLAGS}, + {"CS_LFS_LINTFLAGS", _CS_LFS_LINTFLAGS}, #endif #ifdef _CS_MACHINE - {"CS_MACHINE", _CS_MACHINE}, + {"CS_MACHINE", _CS_MACHINE}, #endif #ifdef _CS_PATH - {"CS_PATH", _CS_PATH}, + {"CS_PATH", _CS_PATH}, #endif #ifdef _CS_RELEASE - {"CS_RELEASE", _CS_RELEASE}, + {"CS_RELEASE", _CS_RELEASE}, #endif #ifdef _CS_SRPC_DOMAIN - {"CS_SRPC_DOMAIN", _CS_SRPC_DOMAIN}, + {"CS_SRPC_DOMAIN", _CS_SRPC_DOMAIN}, #endif #ifdef _CS_SYSNAME - {"CS_SYSNAME", _CS_SYSNAME}, + {"CS_SYSNAME", _CS_SYSNAME}, #endif #ifdef _CS_VERSION - {"CS_VERSION", _CS_VERSION}, + {"CS_VERSION", _CS_VERSION}, #endif #ifdef _CS_XBS5_ILP32_OFF32_CFLAGS - {"CS_XBS5_ILP32_OFF32_CFLAGS", _CS_XBS5_ILP32_OFF32_CFLAGS}, + {"CS_XBS5_ILP32_OFF32_CFLAGS", _CS_XBS5_ILP32_OFF32_CFLAGS}, #endif #ifdef _CS_XBS5_ILP32_OFF32_LDFLAGS - {"CS_XBS5_ILP32_OFF32_LDFLAGS", _CS_XBS5_ILP32_OFF32_LDFLAGS}, + {"CS_XBS5_ILP32_OFF32_LDFLAGS", _CS_XBS5_ILP32_OFF32_LDFLAGS}, #endif #ifdef _CS_XBS5_ILP32_OFF32_LIBS - {"CS_XBS5_ILP32_OFF32_LIBS", _CS_XBS5_ILP32_OFF32_LIBS}, + {"CS_XBS5_ILP32_OFF32_LIBS", _CS_XBS5_ILP32_OFF32_LIBS}, #endif #ifdef _CS_XBS5_ILP32_OFF32_LINTFLAGS - {"CS_XBS5_ILP32_OFF32_LINTFLAGS", _CS_XBS5_ILP32_OFF32_LINTFLAGS}, + {"CS_XBS5_ILP32_OFF32_LINTFLAGS", _CS_XBS5_ILP32_OFF32_LINTFLAGS}, #endif #ifdef _CS_XBS5_ILP32_OFFBIG_CFLAGS - {"CS_XBS5_ILP32_OFFBIG_CFLAGS", _CS_XBS5_ILP32_OFFBIG_CFLAGS}, + {"CS_XBS5_ILP32_OFFBIG_CFLAGS", _CS_XBS5_ILP32_OFFBIG_CFLAGS}, #endif #ifdef _CS_XBS5_ILP32_OFFBIG_LDFLAGS - {"CS_XBS5_ILP32_OFFBIG_LDFLAGS", _CS_XBS5_ILP32_OFFBIG_LDFLAGS}, + {"CS_XBS5_ILP32_OFFBIG_LDFLAGS", _CS_XBS5_ILP32_OFFBIG_LDFLAGS}, #endif #ifdef _CS_XBS5_ILP32_OFFBIG_LIBS - {"CS_XBS5_ILP32_OFFBIG_LIBS", _CS_XBS5_ILP32_OFFBIG_LIBS}, + {"CS_XBS5_ILP32_OFFBIG_LIBS", _CS_XBS5_ILP32_OFFBIG_LIBS}, #endif #ifdef _CS_XBS5_ILP32_OFFBIG_LINTFLAGS - {"CS_XBS5_ILP32_OFFBIG_LINTFLAGS", _CS_XBS5_ILP32_OFFBIG_LINTFLAGS}, + {"CS_XBS5_ILP32_OFFBIG_LINTFLAGS", _CS_XBS5_ILP32_OFFBIG_LINTFLAGS}, #endif #ifdef _CS_XBS5_LP64_OFF64_CFLAGS - {"CS_XBS5_LP64_OFF64_CFLAGS", _CS_XBS5_LP64_OFF64_CFLAGS}, + {"CS_XBS5_LP64_OFF64_CFLAGS", _CS_XBS5_LP64_OFF64_CFLAGS}, #endif #ifdef _CS_XBS5_LP64_OFF64_LDFLAGS - {"CS_XBS5_LP64_OFF64_LDFLAGS", _CS_XBS5_LP64_OFF64_LDFLAGS}, + {"CS_XBS5_LP64_OFF64_LDFLAGS", _CS_XBS5_LP64_OFF64_LDFLAGS}, #endif #ifdef _CS_XBS5_LP64_OFF64_LIBS - {"CS_XBS5_LP64_OFF64_LIBS", _CS_XBS5_LP64_OFF64_LIBS}, + {"CS_XBS5_LP64_OFF64_LIBS", _CS_XBS5_LP64_OFF64_LIBS}, #endif #ifdef _CS_XBS5_LP64_OFF64_LINTFLAGS - {"CS_XBS5_LP64_OFF64_LINTFLAGS", _CS_XBS5_LP64_OFF64_LINTFLAGS}, + {"CS_XBS5_LP64_OFF64_LINTFLAGS", _CS_XBS5_LP64_OFF64_LINTFLAGS}, #endif #ifdef _CS_XBS5_LPBIG_OFFBIG_CFLAGS - {"CS_XBS5_LPBIG_OFFBIG_CFLAGS", _CS_XBS5_LPBIG_OFFBIG_CFLAGS}, + {"CS_XBS5_LPBIG_OFFBIG_CFLAGS", _CS_XBS5_LPBIG_OFFBIG_CFLAGS}, #endif #ifdef _CS_XBS5_LPBIG_OFFBIG_LDFLAGS - {"CS_XBS5_LPBIG_OFFBIG_LDFLAGS", _CS_XBS5_LPBIG_OFFBIG_LDFLAGS}, + {"CS_XBS5_LPBIG_OFFBIG_LDFLAGS", _CS_XBS5_LPBIG_OFFBIG_LDFLAGS}, #endif #ifdef _CS_XBS5_LPBIG_OFFBIG_LIBS - {"CS_XBS5_LPBIG_OFFBIG_LIBS", _CS_XBS5_LPBIG_OFFBIG_LIBS}, + {"CS_XBS5_LPBIG_OFFBIG_LIBS", _CS_XBS5_LPBIG_OFFBIG_LIBS}, #endif #ifdef _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS - {"CS_XBS5_LPBIG_OFFBIG_LINTFLAGS", _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS}, + {"CS_XBS5_LPBIG_OFFBIG_LINTFLAGS", _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS}, #endif #ifdef _MIPS_CS_AVAIL_PROCESSORS - {"MIPS_CS_AVAIL_PROCESSORS", _MIPS_CS_AVAIL_PROCESSORS}, + {"MIPS_CS_AVAIL_PROCESSORS", _MIPS_CS_AVAIL_PROCESSORS}, #endif #ifdef _MIPS_CS_BASE - {"MIPS_CS_BASE", _MIPS_CS_BASE}, + {"MIPS_CS_BASE", _MIPS_CS_BASE}, #endif #ifdef _MIPS_CS_HOSTID - {"MIPS_CS_HOSTID", _MIPS_CS_HOSTID}, + {"MIPS_CS_HOSTID", _MIPS_CS_HOSTID}, #endif #ifdef _MIPS_CS_HW_NAME - {"MIPS_CS_HW_NAME", _MIPS_CS_HW_NAME}, + {"MIPS_CS_HW_NAME", _MIPS_CS_HW_NAME}, #endif #ifdef _MIPS_CS_NUM_PROCESSORS - {"MIPS_CS_NUM_PROCESSORS", _MIPS_CS_NUM_PROCESSORS}, + {"MIPS_CS_NUM_PROCESSORS", _MIPS_CS_NUM_PROCESSORS}, #endif #ifdef _MIPS_CS_OSREL_MAJ - {"MIPS_CS_OSREL_MAJ", _MIPS_CS_OSREL_MAJ}, + {"MIPS_CS_OSREL_MAJ", _MIPS_CS_OSREL_MAJ}, #endif #ifdef _MIPS_CS_OSREL_MIN - {"MIPS_CS_OSREL_MIN", _MIPS_CS_OSREL_MIN}, + {"MIPS_CS_OSREL_MIN", _MIPS_CS_OSREL_MIN}, #endif #ifdef _MIPS_CS_OSREL_PATCH - {"MIPS_CS_OSREL_PATCH", _MIPS_CS_OSREL_PATCH}, + {"MIPS_CS_OSREL_PATCH", _MIPS_CS_OSREL_PATCH}, #endif #ifdef _MIPS_CS_OS_NAME - {"MIPS_CS_OS_NAME", _MIPS_CS_OS_NAME}, + {"MIPS_CS_OS_NAME", _MIPS_CS_OS_NAME}, #endif #ifdef _MIPS_CS_OS_PROVIDER - {"MIPS_CS_OS_PROVIDER", _MIPS_CS_OS_PROVIDER}, + {"MIPS_CS_OS_PROVIDER", _MIPS_CS_OS_PROVIDER}, #endif #ifdef _MIPS_CS_PROCESSORS - {"MIPS_CS_PROCESSORS", _MIPS_CS_PROCESSORS}, + {"MIPS_CS_PROCESSORS", _MIPS_CS_PROCESSORS}, #endif #ifdef _MIPS_CS_SERIAL - {"MIPS_CS_SERIAL", _MIPS_CS_SERIAL}, + {"MIPS_CS_SERIAL", _MIPS_CS_SERIAL}, #endif #ifdef _MIPS_CS_VENDOR - {"MIPS_CS_VENDOR", _MIPS_CS_VENDOR}, + {"MIPS_CS_VENDOR", _MIPS_CS_VENDOR}, #endif }; @@ -6121,21 +6122,21 @@ posix_confstr(PyObject *self, PyObject *args) char buffer[256]; if (PyArg_ParseTuple(args, "O&:confstr", conv_confstr_confname, &name)) { - int len; + int len; errno = 0; - len = confstr(name, buffer, sizeof(buffer)); - if (len == 0) { - if (errno) { - posix_error(); - } - else { - result = Py_None; - Py_INCREF(Py_None); - } + len = confstr(name, buffer, sizeof(buffer)); + if (len == 0) { + if (errno) { + posix_error(); + } + else { + result = Py_None; + Py_INCREF(Py_None); + } } else { - if ((unsigned int)len >= sizeof(buffer)) { + if ((unsigned int)len >= sizeof(buffer)) { result = PyUnicode_FromStringAndSize(NULL, len-1); if (result != NULL) confstr(name, _PyUnicode_AsString(result), len); @@ -6152,496 +6153,496 @@ posix_confstr(PyObject *self, PyObject *args) #ifdef HAVE_SYSCONF static struct constdef posix_constants_sysconf[] = { #ifdef _SC_2_CHAR_TERM - {"SC_2_CHAR_TERM", _SC_2_CHAR_TERM}, + {"SC_2_CHAR_TERM", _SC_2_CHAR_TERM}, #endif #ifdef _SC_2_C_BIND - {"SC_2_C_BIND", _SC_2_C_BIND}, + {"SC_2_C_BIND", _SC_2_C_BIND}, #endif #ifdef _SC_2_C_DEV - {"SC_2_C_DEV", _SC_2_C_DEV}, + {"SC_2_C_DEV", _SC_2_C_DEV}, #endif #ifdef _SC_2_C_VERSION - {"SC_2_C_VERSION", _SC_2_C_VERSION}, + {"SC_2_C_VERSION", _SC_2_C_VERSION}, #endif #ifdef _SC_2_FORT_DEV - {"SC_2_FORT_DEV", _SC_2_FORT_DEV}, + {"SC_2_FORT_DEV", _SC_2_FORT_DEV}, #endif #ifdef _SC_2_FORT_RUN - {"SC_2_FORT_RUN", _SC_2_FORT_RUN}, + {"SC_2_FORT_RUN", _SC_2_FORT_RUN}, #endif #ifdef _SC_2_LOCALEDEF - {"SC_2_LOCALEDEF", _SC_2_LOCALEDEF}, + {"SC_2_LOCALEDEF", _SC_2_LOCALEDEF}, #endif #ifdef _SC_2_SW_DEV - {"SC_2_SW_DEV", _SC_2_SW_DEV}, + {"SC_2_SW_DEV", _SC_2_SW_DEV}, #endif #ifdef _SC_2_UPE - {"SC_2_UPE", _SC_2_UPE}, + {"SC_2_UPE", _SC_2_UPE}, #endif #ifdef _SC_2_VERSION - {"SC_2_VERSION", _SC_2_VERSION}, + {"SC_2_VERSION", _SC_2_VERSION}, #endif #ifdef _SC_ABI_ASYNCHRONOUS_IO - {"SC_ABI_ASYNCHRONOUS_IO", _SC_ABI_ASYNCHRONOUS_IO}, + {"SC_ABI_ASYNCHRONOUS_IO", _SC_ABI_ASYNCHRONOUS_IO}, #endif #ifdef _SC_ACL - {"SC_ACL", _SC_ACL}, + {"SC_ACL", _SC_ACL}, #endif #ifdef _SC_AIO_LISTIO_MAX - {"SC_AIO_LISTIO_MAX", _SC_AIO_LISTIO_MAX}, + {"SC_AIO_LISTIO_MAX", _SC_AIO_LISTIO_MAX}, #endif #ifdef _SC_AIO_MAX - {"SC_AIO_MAX", _SC_AIO_MAX}, + {"SC_AIO_MAX", _SC_AIO_MAX}, #endif #ifdef _SC_AIO_PRIO_DELTA_MAX - {"SC_AIO_PRIO_DELTA_MAX", _SC_AIO_PRIO_DELTA_MAX}, + {"SC_AIO_PRIO_DELTA_MAX", _SC_AIO_PRIO_DELTA_MAX}, #endif #ifdef _SC_ARG_MAX - {"SC_ARG_MAX", _SC_ARG_MAX}, + {"SC_ARG_MAX", _SC_ARG_MAX}, #endif #ifdef _SC_ASYNCHRONOUS_IO - {"SC_ASYNCHRONOUS_IO", _SC_ASYNCHRONOUS_IO}, + {"SC_ASYNCHRONOUS_IO", _SC_ASYNCHRONOUS_IO}, #endif #ifdef _SC_ATEXIT_MAX - {"SC_ATEXIT_MAX", _SC_ATEXIT_MAX}, + {"SC_ATEXIT_MAX", _SC_ATEXIT_MAX}, #endif #ifdef _SC_AUDIT - {"SC_AUDIT", _SC_AUDIT}, + {"SC_AUDIT", _SC_AUDIT}, #endif #ifdef _SC_AVPHYS_PAGES - {"SC_AVPHYS_PAGES", _SC_AVPHYS_PAGES}, + {"SC_AVPHYS_PAGES", _SC_AVPHYS_PAGES}, #endif #ifdef _SC_BC_BASE_MAX - {"SC_BC_BASE_MAX", _SC_BC_BASE_MAX}, + {"SC_BC_BASE_MAX", _SC_BC_BASE_MAX}, #endif #ifdef _SC_BC_DIM_MAX - {"SC_BC_DIM_MAX", _SC_BC_DIM_MAX}, + {"SC_BC_DIM_MAX", _SC_BC_DIM_MAX}, #endif #ifdef _SC_BC_SCALE_MAX - {"SC_BC_SCALE_MAX", _SC_BC_SCALE_MAX}, + {"SC_BC_SCALE_MAX", _SC_BC_SCALE_MAX}, #endif #ifdef _SC_BC_STRING_MAX - {"SC_BC_STRING_MAX", _SC_BC_STRING_MAX}, + {"SC_BC_STRING_MAX", _SC_BC_STRING_MAX}, #endif #ifdef _SC_CAP - {"SC_CAP", _SC_CAP}, + {"SC_CAP", _SC_CAP}, #endif #ifdef _SC_CHARCLASS_NAME_MAX - {"SC_CHARCLASS_NAME_MAX", _SC_CHARCLASS_NAME_MAX}, + {"SC_CHARCLASS_NAME_MAX", _SC_CHARCLASS_NAME_MAX}, #endif #ifdef _SC_CHAR_BIT - {"SC_CHAR_BIT", _SC_CHAR_BIT}, + {"SC_CHAR_BIT", _SC_CHAR_BIT}, #endif #ifdef _SC_CHAR_MAX - {"SC_CHAR_MAX", _SC_CHAR_MAX}, + {"SC_CHAR_MAX", _SC_CHAR_MAX}, #endif #ifdef _SC_CHAR_MIN - {"SC_CHAR_MIN", _SC_CHAR_MIN}, + {"SC_CHAR_MIN", _SC_CHAR_MIN}, #endif #ifdef _SC_CHILD_MAX - {"SC_CHILD_MAX", _SC_CHILD_MAX}, + {"SC_CHILD_MAX", _SC_CHILD_MAX}, #endif #ifdef _SC_CLK_TCK - {"SC_CLK_TCK", _SC_CLK_TCK}, + {"SC_CLK_TCK", _SC_CLK_TCK}, #endif #ifdef _SC_COHER_BLKSZ - {"SC_COHER_BLKSZ", _SC_COHER_BLKSZ}, + {"SC_COHER_BLKSZ", _SC_COHER_BLKSZ}, #endif #ifdef _SC_COLL_WEIGHTS_MAX - {"SC_COLL_WEIGHTS_MAX", _SC_COLL_WEIGHTS_MAX}, + {"SC_COLL_WEIGHTS_MAX", _SC_COLL_WEIGHTS_MAX}, #endif #ifdef _SC_DCACHE_ASSOC - {"SC_DCACHE_ASSOC", _SC_DCACHE_ASSOC}, + {"SC_DCACHE_ASSOC", _SC_DCACHE_ASSOC}, #endif #ifdef _SC_DCACHE_BLKSZ - {"SC_DCACHE_BLKSZ", _SC_DCACHE_BLKSZ}, + {"SC_DCACHE_BLKSZ", _SC_DCACHE_BLKSZ}, #endif #ifdef _SC_DCACHE_LINESZ - {"SC_DCACHE_LINESZ", _SC_DCACHE_LINESZ}, + {"SC_DCACHE_LINESZ", _SC_DCACHE_LINESZ}, #endif #ifdef _SC_DCACHE_SZ - {"SC_DCACHE_SZ", _SC_DCACHE_SZ}, + {"SC_DCACHE_SZ", _SC_DCACHE_SZ}, #endif #ifdef _SC_DCACHE_TBLKSZ - {"SC_DCACHE_TBLKSZ", _SC_DCACHE_TBLKSZ}, + {"SC_DCACHE_TBLKSZ", _SC_DCACHE_TBLKSZ}, #endif #ifdef _SC_DELAYTIMER_MAX - {"SC_DELAYTIMER_MAX", _SC_DELAYTIMER_MAX}, + {"SC_DELAYTIMER_MAX", _SC_DELAYTIMER_MAX}, #endif #ifdef _SC_EQUIV_CLASS_MAX - {"SC_EQUIV_CLASS_MAX", _SC_EQUIV_CLASS_MAX}, + {"SC_EQUIV_CLASS_MAX", _SC_EQUIV_CLASS_MAX}, #endif #ifdef _SC_EXPR_NEST_MAX - {"SC_EXPR_NEST_MAX", _SC_EXPR_NEST_MAX}, + {"SC_EXPR_NEST_MAX", _SC_EXPR_NEST_MAX}, #endif #ifdef _SC_FSYNC - {"SC_FSYNC", _SC_FSYNC}, + {"SC_FSYNC", _SC_FSYNC}, #endif #ifdef _SC_GETGR_R_SIZE_MAX - {"SC_GETGR_R_SIZE_MAX", _SC_GETGR_R_SIZE_MAX}, + {"SC_GETGR_R_SIZE_MAX", _SC_GETGR_R_SIZE_MAX}, #endif #ifdef _SC_GETPW_R_SIZE_MAX - {"SC_GETPW_R_SIZE_MAX", _SC_GETPW_R_SIZE_MAX}, + {"SC_GETPW_R_SIZE_MAX", _SC_GETPW_R_SIZE_MAX}, #endif #ifdef _SC_ICACHE_ASSOC - {"SC_ICACHE_ASSOC", _SC_ICACHE_ASSOC}, + {"SC_ICACHE_ASSOC", _SC_ICACHE_ASSOC}, #endif #ifdef _SC_ICACHE_BLKSZ - {"SC_ICACHE_BLKSZ", _SC_ICACHE_BLKSZ}, + {"SC_ICACHE_BLKSZ", _SC_ICACHE_BLKSZ}, #endif #ifdef _SC_ICACHE_LINESZ - {"SC_ICACHE_LINESZ", _SC_ICACHE_LINESZ}, + {"SC_ICACHE_LINESZ", _SC_ICACHE_LINESZ}, #endif #ifdef _SC_ICACHE_SZ - {"SC_ICACHE_SZ", _SC_ICACHE_SZ}, + {"SC_ICACHE_SZ", _SC_ICACHE_SZ}, #endif #ifdef _SC_INF - {"SC_INF", _SC_INF}, + {"SC_INF", _SC_INF}, #endif #ifdef _SC_INT_MAX - {"SC_INT_MAX", _SC_INT_MAX}, + {"SC_INT_MAX", _SC_INT_MAX}, #endif #ifdef _SC_INT_MIN - {"SC_INT_MIN", _SC_INT_MIN}, + {"SC_INT_MIN", _SC_INT_MIN}, #endif #ifdef _SC_IOV_MAX - {"SC_IOV_MAX", _SC_IOV_MAX}, + {"SC_IOV_MAX", _SC_IOV_MAX}, #endif #ifdef _SC_IP_SECOPTS - {"SC_IP_SECOPTS", _SC_IP_SECOPTS}, + {"SC_IP_SECOPTS", _SC_IP_SECOPTS}, #endif #ifdef _SC_JOB_CONTROL - {"SC_JOB_CONTROL", _SC_JOB_CONTROL}, + {"SC_JOB_CONTROL", _SC_JOB_CONTROL}, #endif #ifdef _SC_KERN_POINTERS - {"SC_KERN_POINTERS", _SC_KERN_POINTERS}, + {"SC_KERN_POINTERS", _SC_KERN_POINTERS}, #endif #ifdef _SC_KERN_SIM - {"SC_KERN_SIM", _SC_KERN_SIM}, + {"SC_KERN_SIM", _SC_KERN_SIM}, #endif #ifdef _SC_LINE_MAX - {"SC_LINE_MAX", _SC_LINE_MAX}, + {"SC_LINE_MAX", _SC_LINE_MAX}, #endif #ifdef _SC_LOGIN_NAME_MAX - {"SC_LOGIN_NAME_MAX", _SC_LOGIN_NAME_MAX}, + {"SC_LOGIN_NAME_MAX", _SC_LOGIN_NAME_MAX}, #endif #ifdef _SC_LOGNAME_MAX - {"SC_LOGNAME_MAX", _SC_LOGNAME_MAX}, + {"SC_LOGNAME_MAX", _SC_LOGNAME_MAX}, #endif #ifdef _SC_LONG_BIT - {"SC_LONG_BIT", _SC_LONG_BIT}, + {"SC_LONG_BIT", _SC_LONG_BIT}, #endif #ifdef _SC_MAC - {"SC_MAC", _SC_MAC}, + {"SC_MAC", _SC_MAC}, #endif #ifdef _SC_MAPPED_FILES - {"SC_MAPPED_FILES", _SC_MAPPED_FILES}, + {"SC_MAPPED_FILES", _SC_MAPPED_FILES}, #endif #ifdef _SC_MAXPID - {"SC_MAXPID", _SC_MAXPID}, + {"SC_MAXPID", _SC_MAXPID}, #endif #ifdef _SC_MB_LEN_MAX - {"SC_MB_LEN_MAX", _SC_MB_LEN_MAX}, + {"SC_MB_LEN_MAX", _SC_MB_LEN_MAX}, #endif #ifdef _SC_MEMLOCK - {"SC_MEMLOCK", _SC_MEMLOCK}, + {"SC_MEMLOCK", _SC_MEMLOCK}, #endif #ifdef _SC_MEMLOCK_RANGE - {"SC_MEMLOCK_RANGE", _SC_MEMLOCK_RANGE}, + {"SC_MEMLOCK_RANGE", _SC_MEMLOCK_RANGE}, #endif #ifdef _SC_MEMORY_PROTECTION - {"SC_MEMORY_PROTECTION", _SC_MEMORY_PROTECTION}, + {"SC_MEMORY_PROTECTION", _SC_MEMORY_PROTECTION}, #endif #ifdef _SC_MESSAGE_PASSING - {"SC_MESSAGE_PASSING", _SC_MESSAGE_PASSING}, + {"SC_MESSAGE_PASSING", _SC_MESSAGE_PASSING}, #endif #ifdef _SC_MMAP_FIXED_ALIGNMENT - {"SC_MMAP_FIXED_ALIGNMENT", _SC_MMAP_FIXED_ALIGNMENT}, + {"SC_MMAP_FIXED_ALIGNMENT", _SC_MMAP_FIXED_ALIGNMENT}, #endif #ifdef _SC_MQ_OPEN_MAX - {"SC_MQ_OPEN_MAX", _SC_MQ_OPEN_MAX}, + {"SC_MQ_OPEN_MAX", _SC_MQ_OPEN_MAX}, #endif #ifdef _SC_MQ_PRIO_MAX - {"SC_MQ_PRIO_MAX", _SC_MQ_PRIO_MAX}, + {"SC_MQ_PRIO_MAX", _SC_MQ_PRIO_MAX}, #endif #ifdef _SC_NACLS_MAX - {"SC_NACLS_MAX", _SC_NACLS_MAX}, + {"SC_NACLS_MAX", _SC_NACLS_MAX}, #endif #ifdef _SC_NGROUPS_MAX - {"SC_NGROUPS_MAX", _SC_NGROUPS_MAX}, + {"SC_NGROUPS_MAX", _SC_NGROUPS_MAX}, #endif #ifdef _SC_NL_ARGMAX - {"SC_NL_ARGMAX", _SC_NL_ARGMAX}, + {"SC_NL_ARGMAX", _SC_NL_ARGMAX}, #endif #ifdef _SC_NL_LANGMAX - {"SC_NL_LANGMAX", _SC_NL_LANGMAX}, + {"SC_NL_LANGMAX", _SC_NL_LANGMAX}, #endif #ifdef _SC_NL_MSGMAX - {"SC_NL_MSGMAX", _SC_NL_MSGMAX}, + {"SC_NL_MSGMAX", _SC_NL_MSGMAX}, #endif #ifdef _SC_NL_NMAX - {"SC_NL_NMAX", _SC_NL_NMAX}, + {"SC_NL_NMAX", _SC_NL_NMAX}, #endif #ifdef _SC_NL_SETMAX - {"SC_NL_SETMAX", _SC_NL_SETMAX}, + {"SC_NL_SETMAX", _SC_NL_SETMAX}, #endif #ifdef _SC_NL_TEXTMAX - {"SC_NL_TEXTMAX", _SC_NL_TEXTMAX}, + {"SC_NL_TEXTMAX", _SC_NL_TEXTMAX}, #endif #ifdef _SC_NPROCESSORS_CONF - {"SC_NPROCESSORS_CONF", _SC_NPROCESSORS_CONF}, + {"SC_NPROCESSORS_CONF", _SC_NPROCESSORS_CONF}, #endif #ifdef _SC_NPROCESSORS_ONLN - {"SC_NPROCESSORS_ONLN", _SC_NPROCESSORS_ONLN}, + {"SC_NPROCESSORS_ONLN", _SC_NPROCESSORS_ONLN}, #endif #ifdef _SC_NPROC_CONF - {"SC_NPROC_CONF", _SC_NPROC_CONF}, + {"SC_NPROC_CONF", _SC_NPROC_CONF}, #endif #ifdef _SC_NPROC_ONLN - {"SC_NPROC_ONLN", _SC_NPROC_ONLN}, + {"SC_NPROC_ONLN", _SC_NPROC_ONLN}, #endif #ifdef _SC_NZERO - {"SC_NZERO", _SC_NZERO}, + {"SC_NZERO", _SC_NZERO}, #endif #ifdef _SC_OPEN_MAX - {"SC_OPEN_MAX", _SC_OPEN_MAX}, + {"SC_OPEN_MAX", _SC_OPEN_MAX}, #endif #ifdef _SC_PAGESIZE - {"SC_PAGESIZE", _SC_PAGESIZE}, + {"SC_PAGESIZE", _SC_PAGESIZE}, #endif #ifdef _SC_PAGE_SIZE - {"SC_PAGE_SIZE", _SC_PAGE_SIZE}, + {"SC_PAGE_SIZE", _SC_PAGE_SIZE}, #endif #ifdef _SC_PASS_MAX - {"SC_PASS_MAX", _SC_PASS_MAX}, + {"SC_PASS_MAX", _SC_PASS_MAX}, #endif #ifdef _SC_PHYS_PAGES - {"SC_PHYS_PAGES", _SC_PHYS_PAGES}, + {"SC_PHYS_PAGES", _SC_PHYS_PAGES}, #endif #ifdef _SC_PII - {"SC_PII", _SC_PII}, + {"SC_PII", _SC_PII}, #endif #ifdef _SC_PII_INTERNET - {"SC_PII_INTERNET", _SC_PII_INTERNET}, + {"SC_PII_INTERNET", _SC_PII_INTERNET}, #endif #ifdef _SC_PII_INTERNET_DGRAM - {"SC_PII_INTERNET_DGRAM", _SC_PII_INTERNET_DGRAM}, + {"SC_PII_INTERNET_DGRAM", _SC_PII_INTERNET_DGRAM}, #endif #ifdef _SC_PII_INTERNET_STREAM - {"SC_PII_INTERNET_STREAM", _SC_PII_INTERNET_STREAM}, + {"SC_PII_INTERNET_STREAM", _SC_PII_INTERNET_STREAM}, #endif #ifdef _SC_PII_OSI - {"SC_PII_OSI", _SC_PII_OSI}, + {"SC_PII_OSI", _SC_PII_OSI}, #endif #ifdef _SC_PII_OSI_CLTS - {"SC_PII_OSI_CLTS", _SC_PII_OSI_CLTS}, + {"SC_PII_OSI_CLTS", _SC_PII_OSI_CLTS}, #endif #ifdef _SC_PII_OSI_COTS - {"SC_PII_OSI_COTS", _SC_PII_OSI_COTS}, + {"SC_PII_OSI_COTS", _SC_PII_OSI_COTS}, #endif #ifdef _SC_PII_OSI_M - {"SC_PII_OSI_M", _SC_PII_OSI_M}, + {"SC_PII_OSI_M", _SC_PII_OSI_M}, #endif #ifdef _SC_PII_SOCKET - {"SC_PII_SOCKET", _SC_PII_SOCKET}, + {"SC_PII_SOCKET", _SC_PII_SOCKET}, #endif #ifdef _SC_PII_XTI - {"SC_PII_XTI", _SC_PII_XTI}, + {"SC_PII_XTI", _SC_PII_XTI}, #endif #ifdef _SC_POLL - {"SC_POLL", _SC_POLL}, + {"SC_POLL", _SC_POLL}, #endif #ifdef _SC_PRIORITIZED_IO - {"SC_PRIORITIZED_IO", _SC_PRIORITIZED_IO}, + {"SC_PRIORITIZED_IO", _SC_PRIORITIZED_IO}, #endif #ifdef _SC_PRIORITY_SCHEDULING - {"SC_PRIORITY_SCHEDULING", _SC_PRIORITY_SCHEDULING}, + {"SC_PRIORITY_SCHEDULING", _SC_PRIORITY_SCHEDULING}, #endif #ifdef _SC_REALTIME_SIGNALS - {"SC_REALTIME_SIGNALS", _SC_REALTIME_SIGNALS}, + {"SC_REALTIME_SIGNALS", _SC_REALTIME_SIGNALS}, #endif #ifdef _SC_RE_DUP_MAX - {"SC_RE_DUP_MAX", _SC_RE_DUP_MAX}, + {"SC_RE_DUP_MAX", _SC_RE_DUP_MAX}, #endif #ifdef _SC_RTSIG_MAX - {"SC_RTSIG_MAX", _SC_RTSIG_MAX}, + {"SC_RTSIG_MAX", _SC_RTSIG_MAX}, #endif #ifdef _SC_SAVED_IDS - {"SC_SAVED_IDS", _SC_SAVED_IDS}, + {"SC_SAVED_IDS", _SC_SAVED_IDS}, #endif #ifdef _SC_SCHAR_MAX - {"SC_SCHAR_MAX", _SC_SCHAR_MAX}, + {"SC_SCHAR_MAX", _SC_SCHAR_MAX}, #endif #ifdef _SC_SCHAR_MIN - {"SC_SCHAR_MIN", _SC_SCHAR_MIN}, + {"SC_SCHAR_MIN", _SC_SCHAR_MIN}, #endif #ifdef _SC_SELECT - {"SC_SELECT", _SC_SELECT}, + {"SC_SELECT", _SC_SELECT}, #endif #ifdef _SC_SEMAPHORES - {"SC_SEMAPHORES", _SC_SEMAPHORES}, + {"SC_SEMAPHORES", _SC_SEMAPHORES}, #endif #ifdef _SC_SEM_NSEMS_MAX - {"SC_SEM_NSEMS_MAX", _SC_SEM_NSEMS_MAX}, + {"SC_SEM_NSEMS_MAX", _SC_SEM_NSEMS_MAX}, #endif #ifdef _SC_SEM_VALUE_MAX - {"SC_SEM_VALUE_MAX", _SC_SEM_VALUE_MAX}, + {"SC_SEM_VALUE_MAX", _SC_SEM_VALUE_MAX}, #endif #ifdef _SC_SHARED_MEMORY_OBJECTS - {"SC_SHARED_MEMORY_OBJECTS", _SC_SHARED_MEMORY_OBJECTS}, + {"SC_SHARED_MEMORY_OBJECTS", _SC_SHARED_MEMORY_OBJECTS}, #endif #ifdef _SC_SHRT_MAX - {"SC_SHRT_MAX", _SC_SHRT_MAX}, + {"SC_SHRT_MAX", _SC_SHRT_MAX}, #endif #ifdef _SC_SHRT_MIN - {"SC_SHRT_MIN", _SC_SHRT_MIN}, + {"SC_SHRT_MIN", _SC_SHRT_MIN}, #endif #ifdef _SC_SIGQUEUE_MAX - {"SC_SIGQUEUE_MAX", _SC_SIGQUEUE_MAX}, + {"SC_SIGQUEUE_MAX", _SC_SIGQUEUE_MAX}, #endif #ifdef _SC_SIGRT_MAX - {"SC_SIGRT_MAX", _SC_SIGRT_MAX}, + {"SC_SIGRT_MAX", _SC_SIGRT_MAX}, #endif #ifdef _SC_SIGRT_MIN - {"SC_SIGRT_MIN", _SC_SIGRT_MIN}, + {"SC_SIGRT_MIN", _SC_SIGRT_MIN}, #endif #ifdef _SC_SOFTPOWER - {"SC_SOFTPOWER", _SC_SOFTPOWER}, + {"SC_SOFTPOWER", _SC_SOFTPOWER}, #endif #ifdef _SC_SPLIT_CACHE - {"SC_SPLIT_CACHE", _SC_SPLIT_CACHE}, + {"SC_SPLIT_CACHE", _SC_SPLIT_CACHE}, #endif #ifdef _SC_SSIZE_MAX - {"SC_SSIZE_MAX", _SC_SSIZE_MAX}, + {"SC_SSIZE_MAX", _SC_SSIZE_MAX}, #endif #ifdef _SC_STACK_PROT - {"SC_STACK_PROT", _SC_STACK_PROT}, + {"SC_STACK_PROT", _SC_STACK_PROT}, #endif #ifdef _SC_STREAM_MAX - {"SC_STREAM_MAX", _SC_STREAM_MAX}, + {"SC_STREAM_MAX", _SC_STREAM_MAX}, #endif #ifdef _SC_SYNCHRONIZED_IO - {"SC_SYNCHRONIZED_IO", _SC_SYNCHRONIZED_IO}, + {"SC_SYNCHRONIZED_IO", _SC_SYNCHRONIZED_IO}, #endif #ifdef _SC_THREADS - {"SC_THREADS", _SC_THREADS}, + {"SC_THREADS", _SC_THREADS}, #endif #ifdef _SC_THREAD_ATTR_STACKADDR - {"SC_THREAD_ATTR_STACKADDR", _SC_THREAD_ATTR_STACKADDR}, + {"SC_THREAD_ATTR_STACKADDR", _SC_THREAD_ATTR_STACKADDR}, #endif #ifdef _SC_THREAD_ATTR_STACKSIZE - {"SC_THREAD_ATTR_STACKSIZE", _SC_THREAD_ATTR_STACKSIZE}, + {"SC_THREAD_ATTR_STACKSIZE", _SC_THREAD_ATTR_STACKSIZE}, #endif #ifdef _SC_THREAD_DESTRUCTOR_ITERATIONS - {"SC_THREAD_DESTRUCTOR_ITERATIONS", _SC_THREAD_DESTRUCTOR_ITERATIONS}, + {"SC_THREAD_DESTRUCTOR_ITERATIONS", _SC_THREAD_DESTRUCTOR_ITERATIONS}, #endif #ifdef _SC_THREAD_KEYS_MAX - {"SC_THREAD_KEYS_MAX", _SC_THREAD_KEYS_MAX}, + {"SC_THREAD_KEYS_MAX", _SC_THREAD_KEYS_MAX}, #endif #ifdef _SC_THREAD_PRIORITY_SCHEDULING - {"SC_THREAD_PRIORITY_SCHEDULING", _SC_THREAD_PRIORITY_SCHEDULING}, + {"SC_THREAD_PRIORITY_SCHEDULING", _SC_THREAD_PRIORITY_SCHEDULING}, #endif #ifdef _SC_THREAD_PRIO_INHERIT - {"SC_THREAD_PRIO_INHERIT", _SC_THREAD_PRIO_INHERIT}, + {"SC_THREAD_PRIO_INHERIT", _SC_THREAD_PRIO_INHERIT}, #endif #ifdef _SC_THREAD_PRIO_PROTECT - {"SC_THREAD_PRIO_PROTECT", _SC_THREAD_PRIO_PROTECT}, + {"SC_THREAD_PRIO_PROTECT", _SC_THREAD_PRIO_PROTECT}, #endif #ifdef _SC_THREAD_PROCESS_SHARED - {"SC_THREAD_PROCESS_SHARED", _SC_THREAD_PROCESS_SHARED}, + {"SC_THREAD_PROCESS_SHARED", _SC_THREAD_PROCESS_SHARED}, #endif #ifdef _SC_THREAD_SAFE_FUNCTIONS - {"SC_THREAD_SAFE_FUNCTIONS", _SC_THREAD_SAFE_FUNCTIONS}, + {"SC_THREAD_SAFE_FUNCTIONS", _SC_THREAD_SAFE_FUNCTIONS}, #endif #ifdef _SC_THREAD_STACK_MIN - {"SC_THREAD_STACK_MIN", _SC_THREAD_STACK_MIN}, + {"SC_THREAD_STACK_MIN", _SC_THREAD_STACK_MIN}, #endif #ifdef _SC_THREAD_THREADS_MAX - {"SC_THREAD_THREADS_MAX", _SC_THREAD_THREADS_MAX}, + {"SC_THREAD_THREADS_MAX", _SC_THREAD_THREADS_MAX}, #endif #ifdef _SC_TIMERS - {"SC_TIMERS", _SC_TIMERS}, + {"SC_TIMERS", _SC_TIMERS}, #endif #ifdef _SC_TIMER_MAX - {"SC_TIMER_MAX", _SC_TIMER_MAX}, + {"SC_TIMER_MAX", _SC_TIMER_MAX}, #endif #ifdef _SC_TTY_NAME_MAX - {"SC_TTY_NAME_MAX", _SC_TTY_NAME_MAX}, + {"SC_TTY_NAME_MAX", _SC_TTY_NAME_MAX}, #endif #ifdef _SC_TZNAME_MAX - {"SC_TZNAME_MAX", _SC_TZNAME_MAX}, + {"SC_TZNAME_MAX", _SC_TZNAME_MAX}, #endif #ifdef _SC_T_IOV_MAX - {"SC_T_IOV_MAX", _SC_T_IOV_MAX}, + {"SC_T_IOV_MAX", _SC_T_IOV_MAX}, #endif #ifdef _SC_UCHAR_MAX - {"SC_UCHAR_MAX", _SC_UCHAR_MAX}, + {"SC_UCHAR_MAX", _SC_UCHAR_MAX}, #endif #ifdef _SC_UINT_MAX - {"SC_UINT_MAX", _SC_UINT_MAX}, + {"SC_UINT_MAX", _SC_UINT_MAX}, #endif #ifdef _SC_UIO_MAXIOV - {"SC_UIO_MAXIOV", _SC_UIO_MAXIOV}, + {"SC_UIO_MAXIOV", _SC_UIO_MAXIOV}, #endif #ifdef _SC_ULONG_MAX - {"SC_ULONG_MAX", _SC_ULONG_MAX}, + {"SC_ULONG_MAX", _SC_ULONG_MAX}, #endif #ifdef _SC_USHRT_MAX - {"SC_USHRT_MAX", _SC_USHRT_MAX}, + {"SC_USHRT_MAX", _SC_USHRT_MAX}, #endif #ifdef _SC_VERSION - {"SC_VERSION", _SC_VERSION}, + {"SC_VERSION", _SC_VERSION}, #endif #ifdef _SC_WORD_BIT - {"SC_WORD_BIT", _SC_WORD_BIT}, + {"SC_WORD_BIT", _SC_WORD_BIT}, #endif #ifdef _SC_XBS5_ILP32_OFF32 - {"SC_XBS5_ILP32_OFF32", _SC_XBS5_ILP32_OFF32}, + {"SC_XBS5_ILP32_OFF32", _SC_XBS5_ILP32_OFF32}, #endif #ifdef _SC_XBS5_ILP32_OFFBIG - {"SC_XBS5_ILP32_OFFBIG", _SC_XBS5_ILP32_OFFBIG}, + {"SC_XBS5_ILP32_OFFBIG", _SC_XBS5_ILP32_OFFBIG}, #endif #ifdef _SC_XBS5_LP64_OFF64 - {"SC_XBS5_LP64_OFF64", _SC_XBS5_LP64_OFF64}, + {"SC_XBS5_LP64_OFF64", _SC_XBS5_LP64_OFF64}, #endif #ifdef _SC_XBS5_LPBIG_OFFBIG - {"SC_XBS5_LPBIG_OFFBIG", _SC_XBS5_LPBIG_OFFBIG}, + {"SC_XBS5_LPBIG_OFFBIG", _SC_XBS5_LPBIG_OFFBIG}, #endif #ifdef _SC_XOPEN_CRYPT - {"SC_XOPEN_CRYPT", _SC_XOPEN_CRYPT}, + {"SC_XOPEN_CRYPT", _SC_XOPEN_CRYPT}, #endif #ifdef _SC_XOPEN_ENH_I18N - {"SC_XOPEN_ENH_I18N", _SC_XOPEN_ENH_I18N}, + {"SC_XOPEN_ENH_I18N", _SC_XOPEN_ENH_I18N}, #endif #ifdef _SC_XOPEN_LEGACY - {"SC_XOPEN_LEGACY", _SC_XOPEN_LEGACY}, + {"SC_XOPEN_LEGACY", _SC_XOPEN_LEGACY}, #endif #ifdef _SC_XOPEN_REALTIME - {"SC_XOPEN_REALTIME", _SC_XOPEN_REALTIME}, + {"SC_XOPEN_REALTIME", _SC_XOPEN_REALTIME}, #endif #ifdef _SC_XOPEN_REALTIME_THREADS - {"SC_XOPEN_REALTIME_THREADS", _SC_XOPEN_REALTIME_THREADS}, + {"SC_XOPEN_REALTIME_THREADS", _SC_XOPEN_REALTIME_THREADS}, #endif #ifdef _SC_XOPEN_SHM - {"SC_XOPEN_SHM", _SC_XOPEN_SHM}, + {"SC_XOPEN_SHM", _SC_XOPEN_SHM}, #endif #ifdef _SC_XOPEN_UNIX - {"SC_XOPEN_UNIX", _SC_XOPEN_UNIX}, + {"SC_XOPEN_UNIX", _SC_XOPEN_UNIX}, #endif #ifdef _SC_XOPEN_VERSION - {"SC_XOPEN_VERSION", _SC_XOPEN_VERSION}, + {"SC_XOPEN_VERSION", _SC_XOPEN_VERSION}, #endif #ifdef _SC_XOPEN_XCU_VERSION - {"SC_XOPEN_XCU_VERSION", _SC_XOPEN_XCU_VERSION}, + {"SC_XOPEN_XCU_VERSION", _SC_XOPEN_XCU_VERSION}, #endif #ifdef _SC_XOPEN_XPG2 - {"SC_XOPEN_XPG2", _SC_XOPEN_XPG2}, + {"SC_XOPEN_XPG2", _SC_XOPEN_XPG2}, #endif #ifdef _SC_XOPEN_XPG3 - {"SC_XOPEN_XPG3", _SC_XOPEN_XPG3}, + {"SC_XOPEN_XPG3", _SC_XOPEN_XPG3}, #endif #ifdef _SC_XOPEN_XPG4 - {"SC_XOPEN_XPG4", _SC_XOPEN_XPG4}, + {"SC_XOPEN_XPG4", _SC_XOPEN_XPG4}, #endif }; @@ -6692,16 +6693,16 @@ static int cmp_constdefs(const void *v1, const void *v2) { const struct constdef *c1 = - (const struct constdef *) v1; + (const struct constdef *) v1; const struct constdef *c2 = - (const struct constdef *) v2; + (const struct constdef *) v2; return strcmp(c1->name, c2->name); } static int setup_confname_table(struct constdef *table, size_t tablesize, - char *tablename, PyObject *module) + char *tablename, PyObject *module) { PyObject *d = NULL; size_t i; @@ -6709,16 +6710,16 @@ setup_confname_table(struct constdef *table, size_t tablesize, qsort(table, tablesize, sizeof(struct constdef), cmp_constdefs); d = PyDict_New(); if (d == NULL) - return -1; + return -1; for (i=0; i < tablesize; ++i) { - PyObject *o = PyLong_FromLong(table[i].value); - if (o == NULL || PyDict_SetItemString(d, table[i].name, o) == -1) { - Py_XDECREF(o); - Py_DECREF(d); - return -1; - } - Py_DECREF(o); + PyObject *o = PyLong_FromLong(table[i].value); + if (o == NULL || PyDict_SetItemString(d, table[i].name, o) == -1) { + Py_XDECREF(o); + Py_DECREF(d); + return -1; + } + Py_DECREF(o); } return PyModule_AddObject(module, tablename, d); } @@ -6732,21 +6733,21 @@ setup_confname_tables(PyObject *module) sizeof(posix_constants_pathconf) / sizeof(struct constdef), "pathconf_names", module)) - return -1; + return -1; #endif #ifdef HAVE_CONFSTR if (setup_confname_table(posix_constants_confstr, sizeof(posix_constants_confstr) / sizeof(struct constdef), "confstr_names", module)) - return -1; + return -1; #endif #ifdef HAVE_SYSCONF if (setup_confname_table(posix_constants_sysconf, sizeof(posix_constants_sysconf) / sizeof(struct constdef), "sysconf_names", module)) - return -1; + return -1; #endif return 0; } @@ -6789,64 +6790,64 @@ the underlying Win32 ShellExecute function doesn't work if it is."); static PyObject * win32_startfile(PyObject *self, PyObject *args) { - PyObject *ofilepath; - char *filepath; - char *operation = NULL; - HINSTANCE rc; - - if (unicode_file_names()) { - PyObject *unipath, *woperation = NULL; - if (!PyArg_ParseTuple(args, "U|s:startfile", - &unipath, &operation)) { - PyErr_Clear(); - goto normal; - } - - - if (operation) { - woperation = PyUnicode_DecodeASCII(operation, - strlen(operation), NULL); - if (!woperation) { - PyErr_Clear(); - operation = NULL; - goto normal; - } - } - - Py_BEGIN_ALLOW_THREADS - rc = ShellExecuteW((HWND)0, woperation ? PyUnicode_AS_UNICODE(woperation) : 0, - PyUnicode_AS_UNICODE(unipath), - NULL, NULL, SW_SHOWNORMAL); - Py_END_ALLOW_THREADS - - Py_XDECREF(woperation); - if (rc <= (HINSTANCE)32) { - PyObject *errval = win32_error_unicode("startfile", - PyUnicode_AS_UNICODE(unipath)); - return errval; - } - Py_INCREF(Py_None); - return Py_None; - } + PyObject *ofilepath; + char *filepath; + char *operation = NULL; + HINSTANCE rc; + + if (unicode_file_names()) { + PyObject *unipath, *woperation = NULL; + if (!PyArg_ParseTuple(args, "U|s:startfile", + &unipath, &operation)) { + PyErr_Clear(); + goto normal; + } + + + if (operation) { + woperation = PyUnicode_DecodeASCII(operation, + strlen(operation), NULL); + if (!woperation) { + PyErr_Clear(); + operation = NULL; + goto normal; + } + } + + Py_BEGIN_ALLOW_THREADS + rc = ShellExecuteW((HWND)0, woperation ? PyUnicode_AS_UNICODE(woperation) : 0, + PyUnicode_AS_UNICODE(unipath), + NULL, NULL, SW_SHOWNORMAL); + Py_END_ALLOW_THREADS + + Py_XDECREF(woperation); + if (rc <= (HINSTANCE)32) { + PyObject *errval = win32_error_unicode("startfile", + PyUnicode_AS_UNICODE(unipath)); + return errval; + } + Py_INCREF(Py_None); + return Py_None; + } normal: - if (!PyArg_ParseTuple(args, "O&|s:startfile", - PyUnicode_FSConverter, &ofilepath, - &operation)) - return NULL; - filepath = bytes2str(ofilepath, 1); - Py_BEGIN_ALLOW_THREADS - rc = ShellExecute((HWND)0, operation, filepath, - NULL, NULL, SW_SHOWNORMAL); - Py_END_ALLOW_THREADS - if (rc <= (HINSTANCE)32) { - PyObject *errval = win32_error("startfile", filepath); - release_bytes(ofilepath); - return errval; - } - release_bytes(ofilepath); - Py_INCREF(Py_None); - return Py_None; + if (!PyArg_ParseTuple(args, "O&|s:startfile", + PyUnicode_FSConverter, &ofilepath, + &operation)) + return NULL; + filepath = bytes2str(ofilepath, 1); + Py_BEGIN_ALLOW_THREADS + rc = ShellExecute((HWND)0, operation, filepath, + NULL, NULL, SW_SHOWNORMAL); + Py_END_ALLOW_THREADS + if (rc <= (HINSTANCE)32) { + PyObject *errval = win32_error("startfile", filepath); + release_bytes(ofilepath); + return errval; + } + release_bytes(ofilepath); + Py_INCREF(Py_None); + return Py_None; } #endif @@ -6862,10 +6863,10 @@ posix_getloadavg(PyObject *self, PyObject *noargs) { double loadavg[3]; if (getloadavg(loadavg, 3)!=3) { - PyErr_SetString(PyExc_OSError, "Load averages are unobtainable"); - return NULL; + PyErr_SetString(PyExc_OSError, "Load averages are unobtainable"); + return NULL; } else - return Py_BuildValue("ddd", loadavg[0], loadavg[1], loadavg[2]); + return Py_BuildValue("ddd", loadavg[0], loadavg[1], loadavg[2]); } #endif @@ -6889,59 +6890,59 @@ static HCRYPTPROV hCryptProv = 0; static PyObject* win32_urandom(PyObject *self, PyObject *args) { - int howMany; - PyObject* result; - - /* Read arguments */ - if (! PyArg_ParseTuple(args, "i:urandom", &howMany)) - return NULL; - if (howMany < 0) - return PyErr_Format(PyExc_ValueError, - "negative argument not allowed"); - - if (hCryptProv == 0) { - HINSTANCE hAdvAPI32 = NULL; - CRYPTACQUIRECONTEXTA pCryptAcquireContext = NULL; - - /* Obtain handle to the DLL containing CryptoAPI - This should not fail */ - hAdvAPI32 = GetModuleHandle("advapi32.dll"); - if(hAdvAPI32 == NULL) - return win32_error("GetModuleHandle", NULL); - - /* Obtain pointers to the CryptoAPI functions - This will fail on some early versions of Win95 */ - pCryptAcquireContext = (CRYPTACQUIRECONTEXTA)GetProcAddress( - hAdvAPI32, - "CryptAcquireContextA"); - if (pCryptAcquireContext == NULL) - return PyErr_Format(PyExc_NotImplementedError, - "CryptAcquireContextA not found"); - - pCryptGenRandom = (CRYPTGENRANDOM)GetProcAddress( - hAdvAPI32, "CryptGenRandom"); - if (pCryptGenRandom == NULL) - return PyErr_Format(PyExc_NotImplementedError, - "CryptGenRandom not found"); - - /* Acquire context */ - if (! pCryptAcquireContext(&hCryptProv, NULL, NULL, - PROV_RSA_FULL, CRYPT_VERIFYCONTEXT)) - return win32_error("CryptAcquireContext", NULL); - } - - /* Allocate bytes */ - result = PyBytes_FromStringAndSize(NULL, howMany); - if (result != NULL) { - /* Get random data */ - memset(PyBytes_AS_STRING(result), 0, howMany); /* zero seed */ - if (! pCryptGenRandom(hCryptProv, howMany, (unsigned char*) - PyBytes_AS_STRING(result))) { - Py_DECREF(result); - return win32_error("CryptGenRandom", NULL); - } - } - return result; + int howMany; + PyObject* result; + + /* Read arguments */ + if (! PyArg_ParseTuple(args, "i:urandom", &howMany)) + return NULL; + if (howMany < 0) + return PyErr_Format(PyExc_ValueError, + "negative argument not allowed"); + + if (hCryptProv == 0) { + HINSTANCE hAdvAPI32 = NULL; + CRYPTACQUIRECONTEXTA pCryptAcquireContext = NULL; + + /* Obtain handle to the DLL containing CryptoAPI + This should not fail */ + hAdvAPI32 = GetModuleHandle("advapi32.dll"); + if(hAdvAPI32 == NULL) + return win32_error("GetModuleHandle", NULL); + + /* Obtain pointers to the CryptoAPI functions + This will fail on some early versions of Win95 */ + pCryptAcquireContext = (CRYPTACQUIRECONTEXTA)GetProcAddress( + hAdvAPI32, + "CryptAcquireContextA"); + if (pCryptAcquireContext == NULL) + return PyErr_Format(PyExc_NotImplementedError, + "CryptAcquireContextA not found"); + + pCryptGenRandom = (CRYPTGENRANDOM)GetProcAddress( + hAdvAPI32, "CryptGenRandom"); + if (pCryptGenRandom == NULL) + return PyErr_Format(PyExc_NotImplementedError, + "CryptGenRandom not found"); + + /* Acquire context */ + if (! pCryptAcquireContext(&hCryptProv, NULL, NULL, + PROV_RSA_FULL, CRYPT_VERIFYCONTEXT)) + return win32_error("CryptAcquireContext", NULL); + } + + /* Allocate bytes */ + result = PyBytes_FromStringAndSize(NULL, howMany); + if (result != NULL) { + /* Get random data */ + memset(PyBytes_AS_STRING(result), 0, howMany); /* zero seed */ + if (! pCryptGenRandom(hCryptProv, howMany, (unsigned char*) + PyBytes_AS_STRING(result))) { + Py_DECREF(result); + return win32_error("CryptGenRandom", NULL); + } + } + return result; } #endif @@ -6953,33 +6954,33 @@ if the output is a terminal; else return None."); static PyObject * device_encoding(PyObject *self, PyObject *args) { - int fd; - if (!PyArg_ParseTuple(args, "i:device_encoding", &fd)) - return NULL; - if (!_PyVerify_fd(fd) || !isatty(fd)) { - Py_INCREF(Py_None); - return Py_None; - } + int fd; + if (!PyArg_ParseTuple(args, "i:device_encoding", &fd)) + return NULL; + if (!_PyVerify_fd(fd) || !isatty(fd)) { + Py_INCREF(Py_None); + return Py_None; + } #if defined(MS_WINDOWS) || defined(MS_WIN64) - if (fd == 0) { - char buf[100]; - sprintf(buf, "cp%d", GetConsoleCP()); - return PyUnicode_FromString(buf); - } - if (fd == 1 || fd == 2) { - char buf[100]; - sprintf(buf, "cp%d", GetConsoleOutputCP()); - return PyUnicode_FromString(buf); - } + if (fd == 0) { + char buf[100]; + sprintf(buf, "cp%d", GetConsoleCP()); + return PyUnicode_FromString(buf); + } + if (fd == 1 || fd == 2) { + char buf[100]; + sprintf(buf, "cp%d", GetConsoleOutputCP()); + return PyUnicode_FromString(buf); + } #elif defined(CODESET) - { - char *codeset = nl_langinfo(CODESET); - if (codeset != NULL && codeset[0] != 0) - return PyUnicode_FromString(codeset); - } + { + char *codeset = nl_langinfo(CODESET); + if (codeset != NULL && codeset[0] != 0) + return PyUnicode_FromString(codeset); + } #endif - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } #ifdef __VMS @@ -6992,329 +6993,329 @@ Return n random bytes suitable for cryptographic use."); static PyObject* vms_urandom(PyObject *self, PyObject *args) { - int howMany; - PyObject* result; + int howMany; + PyObject* result; - /* Read arguments */ - if (! PyArg_ParseTuple(args, "i:urandom", &howMany)) - return NULL; - if (howMany < 0) - return PyErr_Format(PyExc_ValueError, - "negative argument not allowed"); - - /* Allocate bytes */ - result = PyBytes_FromStringAndSize(NULL, howMany); - if (result != NULL) { - /* Get random data */ - if (RAND_pseudo_bytes((unsigned char*) - PyBytes_AS_STRING(result), - howMany) < 0) { - Py_DECREF(result); - return PyErr_Format(PyExc_ValueError, - "RAND_pseudo_bytes"); - } - } - return result; + /* Read arguments */ + if (! PyArg_ParseTuple(args, "i:urandom", &howMany)) + return NULL; + if (howMany < 0) + return PyErr_Format(PyExc_ValueError, + "negative argument not allowed"); + + /* Allocate bytes */ + result = PyBytes_FromStringAndSize(NULL, howMany); + if (result != NULL) { + /* Get random data */ + if (RAND_pseudo_bytes((unsigned char*) + PyBytes_AS_STRING(result), + howMany) < 0) { + Py_DECREF(result); + return PyErr_Format(PyExc_ValueError, + "RAND_pseudo_bytes"); + } + } + return result; } #endif static PyMethodDef posix_methods[] = { - {"access", posix_access, METH_VARARGS, posix_access__doc__}, + {"access", posix_access, METH_VARARGS, posix_access__doc__}, #ifdef HAVE_TTYNAME - {"ttyname", posix_ttyname, METH_VARARGS, posix_ttyname__doc__}, + {"ttyname", posix_ttyname, METH_VARARGS, posix_ttyname__doc__}, #endif - {"chdir", posix_chdir, METH_VARARGS, posix_chdir__doc__}, + {"chdir", posix_chdir, METH_VARARGS, posix_chdir__doc__}, #ifdef HAVE_CHFLAGS - {"chflags", posix_chflags, METH_VARARGS, posix_chflags__doc__}, + {"chflags", posix_chflags, METH_VARARGS, posix_chflags__doc__}, #endif /* HAVE_CHFLAGS */ - {"chmod", posix_chmod, METH_VARARGS, posix_chmod__doc__}, + {"chmod", posix_chmod, METH_VARARGS, posix_chmod__doc__}, #ifdef HAVE_FCHMOD - {"fchmod", posix_fchmod, METH_VARARGS, posix_fchmod__doc__}, + {"fchmod", posix_fchmod, METH_VARARGS, posix_fchmod__doc__}, #endif /* HAVE_FCHMOD */ #ifdef HAVE_CHOWN - {"chown", posix_chown, METH_VARARGS, posix_chown__doc__}, + {"chown", posix_chown, METH_VARARGS, posix_chown__doc__}, #endif /* HAVE_CHOWN */ #ifdef HAVE_LCHMOD - {"lchmod", posix_lchmod, METH_VARARGS, posix_lchmod__doc__}, + {"lchmod", posix_lchmod, METH_VARARGS, posix_lchmod__doc__}, #endif /* HAVE_LCHMOD */ #ifdef HAVE_FCHOWN - {"fchown", posix_fchown, METH_VARARGS, posix_fchown__doc__}, + {"fchown", posix_fchown, METH_VARARGS, posix_fchown__doc__}, #endif /* HAVE_FCHOWN */ #ifdef HAVE_LCHFLAGS - {"lchflags", posix_lchflags, METH_VARARGS, posix_lchflags__doc__}, + {"lchflags", posix_lchflags, METH_VARARGS, posix_lchflags__doc__}, #endif /* HAVE_LCHFLAGS */ #ifdef HAVE_LCHOWN - {"lchown", posix_lchown, METH_VARARGS, posix_lchown__doc__}, + {"lchown", posix_lchown, METH_VARARGS, posix_lchown__doc__}, #endif /* HAVE_LCHOWN */ #ifdef HAVE_CHROOT - {"chroot", posix_chroot, METH_VARARGS, posix_chroot__doc__}, + {"chroot", posix_chroot, METH_VARARGS, posix_chroot__doc__}, #endif #ifdef HAVE_CTERMID - {"ctermid", posix_ctermid, METH_NOARGS, posix_ctermid__doc__}, + {"ctermid", posix_ctermid, METH_NOARGS, posix_ctermid__doc__}, #endif #ifdef HAVE_GETCWD - {"getcwd", (PyCFunction)posix_getcwd_unicode, - METH_NOARGS, posix_getcwd__doc__}, - {"getcwdb", (PyCFunction)posix_getcwd_bytes, - METH_NOARGS, posix_getcwdb__doc__}, + {"getcwd", (PyCFunction)posix_getcwd_unicode, + METH_NOARGS, posix_getcwd__doc__}, + {"getcwdb", (PyCFunction)posix_getcwd_bytes, + METH_NOARGS, posix_getcwdb__doc__}, #endif #ifdef HAVE_LINK - {"link", posix_link, METH_VARARGS, posix_link__doc__}, + {"link", posix_link, METH_VARARGS, posix_link__doc__}, #endif /* HAVE_LINK */ - {"listdir", posix_listdir, METH_VARARGS, posix_listdir__doc__}, - {"lstat", posix_lstat, METH_VARARGS, posix_lstat__doc__}, - {"mkdir", posix_mkdir, METH_VARARGS, posix_mkdir__doc__}, + {"listdir", posix_listdir, METH_VARARGS, posix_listdir__doc__}, + {"lstat", posix_lstat, METH_VARARGS, posix_lstat__doc__}, + {"mkdir", posix_mkdir, METH_VARARGS, posix_mkdir__doc__}, #ifdef HAVE_NICE - {"nice", posix_nice, METH_VARARGS, posix_nice__doc__}, + {"nice", posix_nice, METH_VARARGS, posix_nice__doc__}, #endif /* HAVE_NICE */ #ifdef HAVE_READLINK - {"readlink", posix_readlink, METH_VARARGS, posix_readlink__doc__}, + {"readlink", posix_readlink, METH_VARARGS, posix_readlink__doc__}, #endif /* HAVE_READLINK */ - {"rename", posix_rename, METH_VARARGS, posix_rename__doc__}, - {"rmdir", posix_rmdir, METH_VARARGS, posix_rmdir__doc__}, - {"stat", posix_stat, METH_VARARGS, posix_stat__doc__}, - {"stat_float_times", stat_float_times, METH_VARARGS, stat_float_times__doc__}, + {"rename", posix_rename, METH_VARARGS, posix_rename__doc__}, + {"rmdir", posix_rmdir, METH_VARARGS, posix_rmdir__doc__}, + {"stat", posix_stat, METH_VARARGS, posix_stat__doc__}, + {"stat_float_times", stat_float_times, METH_VARARGS, stat_float_times__doc__}, #ifdef HAVE_SYMLINK - {"symlink", posix_symlink, METH_VARARGS, posix_symlink__doc__}, + {"symlink", posix_symlink, METH_VARARGS, posix_symlink__doc__}, #endif /* HAVE_SYMLINK */ #ifdef HAVE_SYSTEM - {"system", posix_system, METH_VARARGS, posix_system__doc__}, + {"system", posix_system, METH_VARARGS, posix_system__doc__}, #endif - {"umask", posix_umask, METH_VARARGS, posix_umask__doc__}, + {"umask", posix_umask, METH_VARARGS, posix_umask__doc__}, #ifdef HAVE_UNAME - {"uname", posix_uname, METH_NOARGS, posix_uname__doc__}, + {"uname", posix_uname, METH_NOARGS, posix_uname__doc__}, #endif /* HAVE_UNAME */ - {"unlink", posix_unlink, METH_VARARGS, posix_unlink__doc__}, - {"remove", posix_unlink, METH_VARARGS, posix_remove__doc__}, - {"utime", posix_utime, METH_VARARGS, posix_utime__doc__}, + {"unlink", posix_unlink, METH_VARARGS, posix_unlink__doc__}, + {"remove", posix_unlink, METH_VARARGS, posix_remove__doc__}, + {"utime", posix_utime, METH_VARARGS, posix_utime__doc__}, #ifdef HAVE_TIMES - {"times", posix_times, METH_NOARGS, posix_times__doc__}, + {"times", posix_times, METH_NOARGS, posix_times__doc__}, #endif /* HAVE_TIMES */ - {"_exit", posix__exit, METH_VARARGS, posix__exit__doc__}, + {"_exit", posix__exit, METH_VARARGS, posix__exit__doc__}, #ifdef HAVE_EXECV - {"execv", posix_execv, METH_VARARGS, posix_execv__doc__}, - {"execve", posix_execve, METH_VARARGS, posix_execve__doc__}, + {"execv", posix_execv, METH_VARARGS, posix_execv__doc__}, + {"execve", posix_execve, METH_VARARGS, posix_execve__doc__}, #endif /* HAVE_EXECV */ #ifdef HAVE_SPAWNV - {"spawnv", posix_spawnv, METH_VARARGS, posix_spawnv__doc__}, - {"spawnve", posix_spawnve, METH_VARARGS, posix_spawnve__doc__}, + {"spawnv", posix_spawnv, METH_VARARGS, posix_spawnv__doc__}, + {"spawnve", posix_spawnve, METH_VARARGS, posix_spawnve__doc__}, #if defined(PYOS_OS2) - {"spawnvp", posix_spawnvp, METH_VARARGS, posix_spawnvp__doc__}, - {"spawnvpe", posix_spawnvpe, METH_VARARGS, posix_spawnvpe__doc__}, + {"spawnvp", posix_spawnvp, METH_VARARGS, posix_spawnvp__doc__}, + {"spawnvpe", posix_spawnvpe, METH_VARARGS, posix_spawnvpe__doc__}, #endif /* PYOS_OS2 */ #endif /* HAVE_SPAWNV */ #ifdef HAVE_FORK1 - {"fork1", posix_fork1, METH_NOARGS, posix_fork1__doc__}, + {"fork1", posix_fork1, METH_NOARGS, posix_fork1__doc__}, #endif /* HAVE_FORK1 */ #ifdef HAVE_FORK - {"fork", posix_fork, METH_NOARGS, posix_fork__doc__}, + {"fork", posix_fork, METH_NOARGS, posix_fork__doc__}, #endif /* HAVE_FORK */ #if defined(HAVE_OPENPTY) || defined(HAVE__GETPTY) || defined(HAVE_DEV_PTMX) - {"openpty", posix_openpty, METH_NOARGS, posix_openpty__doc__}, + {"openpty", posix_openpty, METH_NOARGS, posix_openpty__doc__}, #endif /* HAVE_OPENPTY || HAVE__GETPTY || HAVE_DEV_PTMX */ #ifdef HAVE_FORKPTY - {"forkpty", posix_forkpty, METH_NOARGS, posix_forkpty__doc__}, + {"forkpty", posix_forkpty, METH_NOARGS, posix_forkpty__doc__}, #endif /* HAVE_FORKPTY */ #ifdef HAVE_GETEGID - {"getegid", posix_getegid, METH_NOARGS, posix_getegid__doc__}, + {"getegid", posix_getegid, METH_NOARGS, posix_getegid__doc__}, #endif /* HAVE_GETEGID */ #ifdef HAVE_GETEUID - {"geteuid", posix_geteuid, METH_NOARGS, posix_geteuid__doc__}, + {"geteuid", posix_geteuid, METH_NOARGS, posix_geteuid__doc__}, #endif /* HAVE_GETEUID */ #ifdef HAVE_GETGID - {"getgid", posix_getgid, METH_NOARGS, posix_getgid__doc__}, + {"getgid", posix_getgid, METH_NOARGS, posix_getgid__doc__}, #endif /* HAVE_GETGID */ #ifdef HAVE_GETGROUPS - {"getgroups", posix_getgroups, METH_NOARGS, posix_getgroups__doc__}, + {"getgroups", posix_getgroups, METH_NOARGS, posix_getgroups__doc__}, #endif - {"getpid", posix_getpid, METH_NOARGS, posix_getpid__doc__}, + {"getpid", posix_getpid, METH_NOARGS, posix_getpid__doc__}, #ifdef HAVE_GETPGRP - {"getpgrp", posix_getpgrp, METH_NOARGS, posix_getpgrp__doc__}, + {"getpgrp", posix_getpgrp, METH_NOARGS, posix_getpgrp__doc__}, #endif /* HAVE_GETPGRP */ #ifdef HAVE_GETPPID - {"getppid", posix_getppid, METH_NOARGS, posix_getppid__doc__}, + {"getppid", posix_getppid, METH_NOARGS, posix_getppid__doc__}, #endif /* HAVE_GETPPID */ #ifdef HAVE_GETUID - {"getuid", posix_getuid, METH_NOARGS, posix_getuid__doc__}, + {"getuid", posix_getuid, METH_NOARGS, posix_getuid__doc__}, #endif /* HAVE_GETUID */ #ifdef HAVE_GETLOGIN - {"getlogin", posix_getlogin, METH_NOARGS, posix_getlogin__doc__}, + {"getlogin", posix_getlogin, METH_NOARGS, posix_getlogin__doc__}, #endif #ifdef HAVE_KILL - {"kill", posix_kill, METH_VARARGS, posix_kill__doc__}, + {"kill", posix_kill, METH_VARARGS, posix_kill__doc__}, #endif /* HAVE_KILL */ #ifdef HAVE_KILLPG - {"killpg", posix_killpg, METH_VARARGS, posix_killpg__doc__}, + {"killpg", posix_killpg, METH_VARARGS, posix_killpg__doc__}, #endif /* HAVE_KILLPG */ #ifdef HAVE_PLOCK - {"plock", posix_plock, METH_VARARGS, posix_plock__doc__}, + {"plock", posix_plock, METH_VARARGS, posix_plock__doc__}, #endif /* HAVE_PLOCK */ #ifdef MS_WINDOWS - {"startfile", win32_startfile, METH_VARARGS, win32_startfile__doc__}, + {"startfile", win32_startfile, METH_VARARGS, win32_startfile__doc__}, #endif #ifdef HAVE_SETUID - {"setuid", posix_setuid, METH_VARARGS, posix_setuid__doc__}, + {"setuid", posix_setuid, METH_VARARGS, posix_setuid__doc__}, #endif /* HAVE_SETUID */ #ifdef HAVE_SETEUID - {"seteuid", posix_seteuid, METH_VARARGS, posix_seteuid__doc__}, + {"seteuid", posix_seteuid, METH_VARARGS, posix_seteuid__doc__}, #endif /* HAVE_SETEUID */ #ifdef HAVE_SETEGID - {"setegid", posix_setegid, METH_VARARGS, posix_setegid__doc__}, + {"setegid", posix_setegid, METH_VARARGS, posix_setegid__doc__}, #endif /* HAVE_SETEGID */ #ifdef HAVE_SETREUID - {"setreuid", posix_setreuid, METH_VARARGS, posix_setreuid__doc__}, + {"setreuid", posix_setreuid, METH_VARARGS, posix_setreuid__doc__}, #endif /* HAVE_SETREUID */ #ifdef HAVE_SETREGID - {"setregid", posix_setregid, METH_VARARGS, posix_setregid__doc__}, + {"setregid", posix_setregid, METH_VARARGS, posix_setregid__doc__}, #endif /* HAVE_SETREGID */ #ifdef HAVE_SETGID - {"setgid", posix_setgid, METH_VARARGS, posix_setgid__doc__}, + {"setgid", posix_setgid, METH_VARARGS, posix_setgid__doc__}, #endif /* HAVE_SETGID */ #ifdef HAVE_SETGROUPS - {"setgroups", posix_setgroups, METH_O, posix_setgroups__doc__}, + {"setgroups", posix_setgroups, METH_O, posix_setgroups__doc__}, #endif /* HAVE_SETGROUPS */ #ifdef HAVE_GETPGID - {"getpgid", posix_getpgid, METH_VARARGS, posix_getpgid__doc__}, + {"getpgid", posix_getpgid, METH_VARARGS, posix_getpgid__doc__}, #endif /* HAVE_GETPGID */ #ifdef HAVE_SETPGRP - {"setpgrp", posix_setpgrp, METH_NOARGS, posix_setpgrp__doc__}, + {"setpgrp", posix_setpgrp, METH_NOARGS, posix_setpgrp__doc__}, #endif /* HAVE_SETPGRP */ #ifdef HAVE_WAIT - {"wait", posix_wait, METH_NOARGS, posix_wait__doc__}, + {"wait", posix_wait, METH_NOARGS, posix_wait__doc__}, #endif /* HAVE_WAIT */ #ifdef HAVE_WAIT3 - {"wait3", posix_wait3, METH_VARARGS, posix_wait3__doc__}, + {"wait3", posix_wait3, METH_VARARGS, posix_wait3__doc__}, #endif /* HAVE_WAIT3 */ #ifdef HAVE_WAIT4 - {"wait4", posix_wait4, METH_VARARGS, posix_wait4__doc__}, + {"wait4", posix_wait4, METH_VARARGS, posix_wait4__doc__}, #endif /* HAVE_WAIT4 */ #if defined(HAVE_WAITPID) || defined(HAVE_CWAIT) - {"waitpid", posix_waitpid, METH_VARARGS, posix_waitpid__doc__}, + {"waitpid", posix_waitpid, METH_VARARGS, posix_waitpid__doc__}, #endif /* HAVE_WAITPID */ #ifdef HAVE_GETSID - {"getsid", posix_getsid, METH_VARARGS, posix_getsid__doc__}, + {"getsid", posix_getsid, METH_VARARGS, posix_getsid__doc__}, #endif /* HAVE_GETSID */ #ifdef HAVE_SETSID - {"setsid", posix_setsid, METH_NOARGS, posix_setsid__doc__}, + {"setsid", posix_setsid, METH_NOARGS, posix_setsid__doc__}, #endif /* HAVE_SETSID */ #ifdef HAVE_SETPGID - {"setpgid", posix_setpgid, METH_VARARGS, posix_setpgid__doc__}, + {"setpgid", posix_setpgid, METH_VARARGS, posix_setpgid__doc__}, #endif /* HAVE_SETPGID */ #ifdef HAVE_TCGETPGRP - {"tcgetpgrp", posix_tcgetpgrp, METH_VARARGS, posix_tcgetpgrp__doc__}, + {"tcgetpgrp", posix_tcgetpgrp, METH_VARARGS, posix_tcgetpgrp__doc__}, #endif /* HAVE_TCGETPGRP */ #ifdef HAVE_TCSETPGRP - {"tcsetpgrp", posix_tcsetpgrp, METH_VARARGS, posix_tcsetpgrp__doc__}, + {"tcsetpgrp", posix_tcsetpgrp, METH_VARARGS, posix_tcsetpgrp__doc__}, #endif /* HAVE_TCSETPGRP */ - {"open", posix_open, METH_VARARGS, posix_open__doc__}, - {"close", posix_close, METH_VARARGS, posix_close__doc__}, - {"closerange", posix_closerange, METH_VARARGS, posix_closerange__doc__}, - {"device_encoding", device_encoding, METH_VARARGS, device_encoding__doc__}, - {"dup", posix_dup, METH_VARARGS, posix_dup__doc__}, - {"dup2", posix_dup2, METH_VARARGS, posix_dup2__doc__}, - {"lseek", posix_lseek, METH_VARARGS, posix_lseek__doc__}, - {"read", posix_read, METH_VARARGS, posix_read__doc__}, - {"write", posix_write, METH_VARARGS, posix_write__doc__}, - {"fstat", posix_fstat, METH_VARARGS, posix_fstat__doc__}, - {"isatty", posix_isatty, METH_VARARGS, posix_isatty__doc__}, + {"open", posix_open, METH_VARARGS, posix_open__doc__}, + {"close", posix_close, METH_VARARGS, posix_close__doc__}, + {"closerange", posix_closerange, METH_VARARGS, posix_closerange__doc__}, + {"device_encoding", device_encoding, METH_VARARGS, device_encoding__doc__}, + {"dup", posix_dup, METH_VARARGS, posix_dup__doc__}, + {"dup2", posix_dup2, METH_VARARGS, posix_dup2__doc__}, + {"lseek", posix_lseek, METH_VARARGS, posix_lseek__doc__}, + {"read", posix_read, METH_VARARGS, posix_read__doc__}, + {"write", posix_write, METH_VARARGS, posix_write__doc__}, + {"fstat", posix_fstat, METH_VARARGS, posix_fstat__doc__}, + {"isatty", posix_isatty, METH_VARARGS, posix_isatty__doc__}, #ifdef HAVE_PIPE - {"pipe", posix_pipe, METH_NOARGS, posix_pipe__doc__}, + {"pipe", posix_pipe, METH_NOARGS, posix_pipe__doc__}, #endif #ifdef HAVE_MKFIFO - {"mkfifo", posix_mkfifo, METH_VARARGS, posix_mkfifo__doc__}, + {"mkfifo", posix_mkfifo, METH_VARARGS, posix_mkfifo__doc__}, #endif #if defined(HAVE_MKNOD) && defined(HAVE_MAKEDEV) - {"mknod", posix_mknod, METH_VARARGS, posix_mknod__doc__}, + {"mknod", posix_mknod, METH_VARARGS, posix_mknod__doc__}, #endif #ifdef HAVE_DEVICE_MACROS - {"major", posix_major, METH_VARARGS, posix_major__doc__}, - {"minor", posix_minor, METH_VARARGS, posix_minor__doc__}, - {"makedev", posix_makedev, METH_VARARGS, posix_makedev__doc__}, + {"major", posix_major, METH_VARARGS, posix_major__doc__}, + {"minor", posix_minor, METH_VARARGS, posix_minor__doc__}, + {"makedev", posix_makedev, METH_VARARGS, posix_makedev__doc__}, #endif #ifdef HAVE_FTRUNCATE - {"ftruncate", posix_ftruncate, METH_VARARGS, posix_ftruncate__doc__}, + {"ftruncate", posix_ftruncate, METH_VARARGS, posix_ftruncate__doc__}, #endif #ifdef HAVE_PUTENV - {"putenv", posix_putenv, METH_VARARGS, posix_putenv__doc__}, + {"putenv", posix_putenv, METH_VARARGS, posix_putenv__doc__}, #endif #ifdef HAVE_UNSETENV - {"unsetenv", posix_unsetenv, METH_VARARGS, posix_unsetenv__doc__}, + {"unsetenv", posix_unsetenv, METH_VARARGS, posix_unsetenv__doc__}, #endif - {"strerror", posix_strerror, METH_VARARGS, posix_strerror__doc__}, + {"strerror", posix_strerror, METH_VARARGS, posix_strerror__doc__}, #ifdef HAVE_FCHDIR - {"fchdir", posix_fchdir, METH_O, posix_fchdir__doc__}, + {"fchdir", posix_fchdir, METH_O, posix_fchdir__doc__}, #endif #ifdef HAVE_FSYNC - {"fsync", posix_fsync, METH_O, posix_fsync__doc__}, + {"fsync", posix_fsync, METH_O, posix_fsync__doc__}, #endif #ifdef HAVE_FDATASYNC - {"fdatasync", posix_fdatasync, METH_O, posix_fdatasync__doc__}, + {"fdatasync", posix_fdatasync, METH_O, posix_fdatasync__doc__}, #endif #ifdef HAVE_SYS_WAIT_H #ifdef WCOREDUMP - {"WCOREDUMP", posix_WCOREDUMP, METH_VARARGS, posix_WCOREDUMP__doc__}, + {"WCOREDUMP", posix_WCOREDUMP, METH_VARARGS, posix_WCOREDUMP__doc__}, #endif /* WCOREDUMP */ #ifdef WIFCONTINUED - {"WIFCONTINUED",posix_WIFCONTINUED, METH_VARARGS, posix_WIFCONTINUED__doc__}, + {"WIFCONTINUED",posix_WIFCONTINUED, METH_VARARGS, posix_WIFCONTINUED__doc__}, #endif /* WIFCONTINUED */ #ifdef WIFSTOPPED - {"WIFSTOPPED", posix_WIFSTOPPED, METH_VARARGS, posix_WIFSTOPPED__doc__}, + {"WIFSTOPPED", posix_WIFSTOPPED, METH_VARARGS, posix_WIFSTOPPED__doc__}, #endif /* WIFSTOPPED */ #ifdef WIFSIGNALED - {"WIFSIGNALED", posix_WIFSIGNALED, METH_VARARGS, posix_WIFSIGNALED__doc__}, + {"WIFSIGNALED", posix_WIFSIGNALED, METH_VARARGS, posix_WIFSIGNALED__doc__}, #endif /* WIFSIGNALED */ #ifdef WIFEXITED - {"WIFEXITED", posix_WIFEXITED, METH_VARARGS, posix_WIFEXITED__doc__}, + {"WIFEXITED", posix_WIFEXITED, METH_VARARGS, posix_WIFEXITED__doc__}, #endif /* WIFEXITED */ #ifdef WEXITSTATUS - {"WEXITSTATUS", posix_WEXITSTATUS, METH_VARARGS, posix_WEXITSTATUS__doc__}, + {"WEXITSTATUS", posix_WEXITSTATUS, METH_VARARGS, posix_WEXITSTATUS__doc__}, #endif /* WEXITSTATUS */ #ifdef WTERMSIG - {"WTERMSIG", posix_WTERMSIG, METH_VARARGS, posix_WTERMSIG__doc__}, + {"WTERMSIG", posix_WTERMSIG, METH_VARARGS, posix_WTERMSIG__doc__}, #endif /* WTERMSIG */ #ifdef WSTOPSIG - {"WSTOPSIG", posix_WSTOPSIG, METH_VARARGS, posix_WSTOPSIG__doc__}, + {"WSTOPSIG", posix_WSTOPSIG, METH_VARARGS, posix_WSTOPSIG__doc__}, #endif /* WSTOPSIG */ #endif /* HAVE_SYS_WAIT_H */ #if defined(HAVE_FSTATVFS) && defined(HAVE_SYS_STATVFS_H) - {"fstatvfs", posix_fstatvfs, METH_VARARGS, posix_fstatvfs__doc__}, + {"fstatvfs", posix_fstatvfs, METH_VARARGS, posix_fstatvfs__doc__}, #endif #if defined(HAVE_STATVFS) && defined(HAVE_SYS_STATVFS_H) - {"statvfs", posix_statvfs, METH_VARARGS, posix_statvfs__doc__}, + {"statvfs", posix_statvfs, METH_VARARGS, posix_statvfs__doc__}, #endif #ifdef HAVE_CONFSTR - {"confstr", posix_confstr, METH_VARARGS, posix_confstr__doc__}, + {"confstr", posix_confstr, METH_VARARGS, posix_confstr__doc__}, #endif #ifdef HAVE_SYSCONF - {"sysconf", posix_sysconf, METH_VARARGS, posix_sysconf__doc__}, + {"sysconf", posix_sysconf, METH_VARARGS, posix_sysconf__doc__}, #endif #ifdef HAVE_FPATHCONF - {"fpathconf", posix_fpathconf, METH_VARARGS, posix_fpathconf__doc__}, + {"fpathconf", posix_fpathconf, METH_VARARGS, posix_fpathconf__doc__}, #endif #ifdef HAVE_PATHCONF - {"pathconf", posix_pathconf, METH_VARARGS, posix_pathconf__doc__}, + {"pathconf", posix_pathconf, METH_VARARGS, posix_pathconf__doc__}, #endif - {"abort", posix_abort, METH_NOARGS, posix_abort__doc__}, + {"abort", posix_abort, METH_NOARGS, posix_abort__doc__}, #ifdef MS_WINDOWS - {"_getfullpathname", posix__getfullpathname, METH_VARARGS, NULL}, + {"_getfullpathname", posix__getfullpathname, METH_VARARGS, NULL}, #endif #ifdef HAVE_GETLOADAVG - {"getloadavg", posix_getloadavg, METH_NOARGS, posix_getloadavg__doc__}, + {"getloadavg", posix_getloadavg, METH_NOARGS, posix_getloadavg__doc__}, #endif #ifdef MS_WINDOWS - {"urandom", win32_urandom, METH_VARARGS, win32_urandom__doc__}, + {"urandom", win32_urandom, METH_VARARGS, win32_urandom__doc__}, #endif #ifdef __VMS - {"urandom", vms_urandom, METH_VARARGS, vms_urandom__doc__}, + {"urandom", vms_urandom, METH_VARARGS, vms_urandom__doc__}, #endif - {NULL, NULL} /* Sentinel */ + {NULL, NULL} /* Sentinel */ }; static int ins(PyObject *module, char *symbol, long value) { - return PyModule_AddIntConstant(module, symbol, value); + return PyModule_AddIntConstant(module, symbol, value); } #if defined(PYOS_OS2) @@ -7352,7 +7353,7 @@ static int insertvalues(PyObject *module) case 50: ver = "5.00"; break; default: PyOS_snprintf(tmp, sizeof(tmp), - "%d-%d", values[QSV_VERSION_MAJOR], + "%d-%d", values[QSV_VERSION_MAJOR], values[QSV_VERSION_MINOR]); ver = &tmp[0]; } @@ -7374,221 +7375,221 @@ static int all_ins(PyObject *d) { #ifdef F_OK - if (ins(d, "F_OK", (long)F_OK)) return -1; + if (ins(d, "F_OK", (long)F_OK)) return -1; #endif #ifdef R_OK - if (ins(d, "R_OK", (long)R_OK)) return -1; + if (ins(d, "R_OK", (long)R_OK)) return -1; #endif #ifdef W_OK - if (ins(d, "W_OK", (long)W_OK)) return -1; + if (ins(d, "W_OK", (long)W_OK)) return -1; #endif #ifdef X_OK - if (ins(d, "X_OK", (long)X_OK)) return -1; + if (ins(d, "X_OK", (long)X_OK)) return -1; #endif #ifdef NGROUPS_MAX - if (ins(d, "NGROUPS_MAX", (long)NGROUPS_MAX)) return -1; + if (ins(d, "NGROUPS_MAX", (long)NGROUPS_MAX)) return -1; #endif #ifdef TMP_MAX - if (ins(d, "TMP_MAX", (long)TMP_MAX)) return -1; + if (ins(d, "TMP_MAX", (long)TMP_MAX)) return -1; #endif #ifdef WCONTINUED - if (ins(d, "WCONTINUED", (long)WCONTINUED)) return -1; + if (ins(d, "WCONTINUED", (long)WCONTINUED)) return -1; #endif #ifdef WNOHANG - if (ins(d, "WNOHANG", (long)WNOHANG)) return -1; + if (ins(d, "WNOHANG", (long)WNOHANG)) return -1; #endif #ifdef WUNTRACED - if (ins(d, "WUNTRACED", (long)WUNTRACED)) return -1; + if (ins(d, "WUNTRACED", (long)WUNTRACED)) return -1; #endif #ifdef O_RDONLY - if (ins(d, "O_RDONLY", (long)O_RDONLY)) return -1; + if (ins(d, "O_RDONLY", (long)O_RDONLY)) return -1; #endif #ifdef O_WRONLY - if (ins(d, "O_WRONLY", (long)O_WRONLY)) return -1; + if (ins(d, "O_WRONLY", (long)O_WRONLY)) return -1; #endif #ifdef O_RDWR - if (ins(d, "O_RDWR", (long)O_RDWR)) return -1; + if (ins(d, "O_RDWR", (long)O_RDWR)) return -1; #endif #ifdef O_NDELAY - if (ins(d, "O_NDELAY", (long)O_NDELAY)) return -1; + if (ins(d, "O_NDELAY", (long)O_NDELAY)) return -1; #endif #ifdef O_NONBLOCK - if (ins(d, "O_NONBLOCK", (long)O_NONBLOCK)) return -1; + if (ins(d, "O_NONBLOCK", (long)O_NONBLOCK)) return -1; #endif #ifdef O_APPEND - if (ins(d, "O_APPEND", (long)O_APPEND)) return -1; + if (ins(d, "O_APPEND", (long)O_APPEND)) return -1; #endif #ifdef O_DSYNC - if (ins(d, "O_DSYNC", (long)O_DSYNC)) return -1; + if (ins(d, "O_DSYNC", (long)O_DSYNC)) return -1; #endif #ifdef O_RSYNC - if (ins(d, "O_RSYNC", (long)O_RSYNC)) return -1; + if (ins(d, "O_RSYNC", (long)O_RSYNC)) return -1; #endif #ifdef O_SYNC - if (ins(d, "O_SYNC", (long)O_SYNC)) return -1; + if (ins(d, "O_SYNC", (long)O_SYNC)) return -1; #endif #ifdef O_NOCTTY - if (ins(d, "O_NOCTTY", (long)O_NOCTTY)) return -1; + if (ins(d, "O_NOCTTY", (long)O_NOCTTY)) return -1; #endif #ifdef O_CREAT - if (ins(d, "O_CREAT", (long)O_CREAT)) return -1; + if (ins(d, "O_CREAT", (long)O_CREAT)) return -1; #endif #ifdef O_EXCL - if (ins(d, "O_EXCL", (long)O_EXCL)) return -1; + if (ins(d, "O_EXCL", (long)O_EXCL)) return -1; #endif #ifdef O_TRUNC - if (ins(d, "O_TRUNC", (long)O_TRUNC)) return -1; + if (ins(d, "O_TRUNC", (long)O_TRUNC)) return -1; #endif #ifdef O_BINARY - if (ins(d, "O_BINARY", (long)O_BINARY)) return -1; + if (ins(d, "O_BINARY", (long)O_BINARY)) return -1; #endif #ifdef O_TEXT - if (ins(d, "O_TEXT", (long)O_TEXT)) return -1; + if (ins(d, "O_TEXT", (long)O_TEXT)) return -1; #endif #ifdef O_LARGEFILE - if (ins(d, "O_LARGEFILE", (long)O_LARGEFILE)) return -1; + if (ins(d, "O_LARGEFILE", (long)O_LARGEFILE)) return -1; #endif #ifdef O_SHLOCK - if (ins(d, "O_SHLOCK", (long)O_SHLOCK)) return -1; + if (ins(d, "O_SHLOCK", (long)O_SHLOCK)) return -1; #endif #ifdef O_EXLOCK - if (ins(d, "O_EXLOCK", (long)O_EXLOCK)) return -1; + if (ins(d, "O_EXLOCK", (long)O_EXLOCK)) return -1; #endif /* MS Windows */ #ifdef O_NOINHERIT - /* Don't inherit in child processes. */ - if (ins(d, "O_NOINHERIT", (long)O_NOINHERIT)) return -1; + /* Don't inherit in child processes. */ + if (ins(d, "O_NOINHERIT", (long)O_NOINHERIT)) return -1; #endif #ifdef _O_SHORT_LIVED - /* Optimize for short life (keep in memory). */ - /* MS forgot to define this one with a non-underscore form too. */ - if (ins(d, "O_SHORT_LIVED", (long)_O_SHORT_LIVED)) return -1; + /* Optimize for short life (keep in memory). */ + /* MS forgot to define this one with a non-underscore form too. */ + if (ins(d, "O_SHORT_LIVED", (long)_O_SHORT_LIVED)) return -1; #endif #ifdef O_TEMPORARY - /* Automatically delete when last handle is closed. */ - if (ins(d, "O_TEMPORARY", (long)O_TEMPORARY)) return -1; + /* Automatically delete when last handle is closed. */ + if (ins(d, "O_TEMPORARY", (long)O_TEMPORARY)) return -1; #endif #ifdef O_RANDOM - /* Optimize for random access. */ - if (ins(d, "O_RANDOM", (long)O_RANDOM)) return -1; + /* Optimize for random access. */ + if (ins(d, "O_RANDOM", (long)O_RANDOM)) return -1; #endif #ifdef O_SEQUENTIAL - /* Optimize for sequential access. */ - if (ins(d, "O_SEQUENTIAL", (long)O_SEQUENTIAL)) return -1; + /* Optimize for sequential access. */ + if (ins(d, "O_SEQUENTIAL", (long)O_SEQUENTIAL)) return -1; #endif /* GNU extensions. */ #ifdef O_ASYNC - /* Send a SIGIO signal whenever input or output - becomes available on file descriptor */ - if (ins(d, "O_ASYNC", (long)O_ASYNC)) return -1; + /* Send a SIGIO signal whenever input or output + becomes available on file descriptor */ + if (ins(d, "O_ASYNC", (long)O_ASYNC)) return -1; #endif #ifdef O_DIRECT - /* Direct disk access. */ - if (ins(d, "O_DIRECT", (long)O_DIRECT)) return -1; + /* Direct disk access. */ + if (ins(d, "O_DIRECT", (long)O_DIRECT)) return -1; #endif #ifdef O_DIRECTORY - /* Must be a directory. */ - if (ins(d, "O_DIRECTORY", (long)O_DIRECTORY)) return -1; + /* Must be a directory. */ + if (ins(d, "O_DIRECTORY", (long)O_DIRECTORY)) return -1; #endif #ifdef O_NOFOLLOW - /* Do not follow links. */ - if (ins(d, "O_NOFOLLOW", (long)O_NOFOLLOW)) return -1; + /* Do not follow links. */ + if (ins(d, "O_NOFOLLOW", (long)O_NOFOLLOW)) return -1; #endif #ifdef O_NOATIME - /* Do not update the access time. */ - if (ins(d, "O_NOATIME", (long)O_NOATIME)) return -1; + /* Do not update the access time. */ + if (ins(d, "O_NOATIME", (long)O_NOATIME)) return -1; #endif - /* These come from sysexits.h */ + /* These come from sysexits.h */ #ifdef EX_OK - if (ins(d, "EX_OK", (long)EX_OK)) return -1; + if (ins(d, "EX_OK", (long)EX_OK)) return -1; #endif /* EX_OK */ #ifdef EX_USAGE - if (ins(d, "EX_USAGE", (long)EX_USAGE)) return -1; + if (ins(d, "EX_USAGE", (long)EX_USAGE)) return -1; #endif /* EX_USAGE */ #ifdef EX_DATAERR - if (ins(d, "EX_DATAERR", (long)EX_DATAERR)) return -1; + if (ins(d, "EX_DATAERR", (long)EX_DATAERR)) return -1; #endif /* EX_DATAERR */ #ifdef EX_NOINPUT - if (ins(d, "EX_NOINPUT", (long)EX_NOINPUT)) return -1; + if (ins(d, "EX_NOINPUT", (long)EX_NOINPUT)) return -1; #endif /* EX_NOINPUT */ #ifdef EX_NOUSER - if (ins(d, "EX_NOUSER", (long)EX_NOUSER)) return -1; + if (ins(d, "EX_NOUSER", (long)EX_NOUSER)) return -1; #endif /* EX_NOUSER */ #ifdef EX_NOHOST - if (ins(d, "EX_NOHOST", (long)EX_NOHOST)) return -1; + if (ins(d, "EX_NOHOST", (long)EX_NOHOST)) return -1; #endif /* EX_NOHOST */ #ifdef EX_UNAVAILABLE - if (ins(d, "EX_UNAVAILABLE", (long)EX_UNAVAILABLE)) return -1; + if (ins(d, "EX_UNAVAILABLE", (long)EX_UNAVAILABLE)) return -1; #endif /* EX_UNAVAILABLE */ #ifdef EX_SOFTWARE - if (ins(d, "EX_SOFTWARE", (long)EX_SOFTWARE)) return -1; + if (ins(d, "EX_SOFTWARE", (long)EX_SOFTWARE)) return -1; #endif /* EX_SOFTWARE */ #ifdef EX_OSERR - if (ins(d, "EX_OSERR", (long)EX_OSERR)) return -1; + if (ins(d, "EX_OSERR", (long)EX_OSERR)) return -1; #endif /* EX_OSERR */ #ifdef EX_OSFILE - if (ins(d, "EX_OSFILE", (long)EX_OSFILE)) return -1; + if (ins(d, "EX_OSFILE", (long)EX_OSFILE)) return -1; #endif /* EX_OSFILE */ #ifdef EX_CANTCREAT - if (ins(d, "EX_CANTCREAT", (long)EX_CANTCREAT)) return -1; + if (ins(d, "EX_CANTCREAT", (long)EX_CANTCREAT)) return -1; #endif /* EX_CANTCREAT */ #ifdef EX_IOERR - if (ins(d, "EX_IOERR", (long)EX_IOERR)) return -1; + if (ins(d, "EX_IOERR", (long)EX_IOERR)) return -1; #endif /* EX_IOERR */ #ifdef EX_TEMPFAIL - if (ins(d, "EX_TEMPFAIL", (long)EX_TEMPFAIL)) return -1; + if (ins(d, "EX_TEMPFAIL", (long)EX_TEMPFAIL)) return -1; #endif /* EX_TEMPFAIL */ #ifdef EX_PROTOCOL - if (ins(d, "EX_PROTOCOL", (long)EX_PROTOCOL)) return -1; + if (ins(d, "EX_PROTOCOL", (long)EX_PROTOCOL)) return -1; #endif /* EX_PROTOCOL */ #ifdef EX_NOPERM - if (ins(d, "EX_NOPERM", (long)EX_NOPERM)) return -1; + if (ins(d, "EX_NOPERM", (long)EX_NOPERM)) return -1; #endif /* EX_NOPERM */ #ifdef EX_CONFIG - if (ins(d, "EX_CONFIG", (long)EX_CONFIG)) return -1; + if (ins(d, "EX_CONFIG", (long)EX_CONFIG)) return -1; #endif /* EX_CONFIG */ #ifdef EX_NOTFOUND - if (ins(d, "EX_NOTFOUND", (long)EX_NOTFOUND)) return -1; + if (ins(d, "EX_NOTFOUND", (long)EX_NOTFOUND)) return -1; #endif /* EX_NOTFOUND */ #ifdef HAVE_SPAWNV #if defined(PYOS_OS2) && defined(PYCC_GCC) - if (ins(d, "P_WAIT", (long)P_WAIT)) return -1; - if (ins(d, "P_NOWAIT", (long)P_NOWAIT)) return -1; - if (ins(d, "P_OVERLAY", (long)P_OVERLAY)) return -1; - if (ins(d, "P_DEBUG", (long)P_DEBUG)) return -1; - if (ins(d, "P_SESSION", (long)P_SESSION)) return -1; - if (ins(d, "P_DETACH", (long)P_DETACH)) return -1; - if (ins(d, "P_PM", (long)P_PM)) return -1; - if (ins(d, "P_DEFAULT", (long)P_DEFAULT)) return -1; - if (ins(d, "P_MINIMIZE", (long)P_MINIMIZE)) return -1; - if (ins(d, "P_MAXIMIZE", (long)P_MAXIMIZE)) return -1; - if (ins(d, "P_FULLSCREEN", (long)P_FULLSCREEN)) return -1; - if (ins(d, "P_WINDOWED", (long)P_WINDOWED)) return -1; - if (ins(d, "P_FOREGROUND", (long)P_FOREGROUND)) return -1; - if (ins(d, "P_BACKGROUND", (long)P_BACKGROUND)) return -1; - if (ins(d, "P_NOCLOSE", (long)P_NOCLOSE)) return -1; - if (ins(d, "P_NOSESSION", (long)P_NOSESSION)) return -1; - if (ins(d, "P_QUOTE", (long)P_QUOTE)) return -1; - if (ins(d, "P_TILDE", (long)P_TILDE)) return -1; - if (ins(d, "P_UNRELATED", (long)P_UNRELATED)) return -1; - if (ins(d, "P_DEBUGDESC", (long)P_DEBUGDESC)) return -1; + if (ins(d, "P_WAIT", (long)P_WAIT)) return -1; + if (ins(d, "P_NOWAIT", (long)P_NOWAIT)) return -1; + if (ins(d, "P_OVERLAY", (long)P_OVERLAY)) return -1; + if (ins(d, "P_DEBUG", (long)P_DEBUG)) return -1; + if (ins(d, "P_SESSION", (long)P_SESSION)) return -1; + if (ins(d, "P_DETACH", (long)P_DETACH)) return -1; + if (ins(d, "P_PM", (long)P_PM)) return -1; + if (ins(d, "P_DEFAULT", (long)P_DEFAULT)) return -1; + if (ins(d, "P_MINIMIZE", (long)P_MINIMIZE)) return -1; + if (ins(d, "P_MAXIMIZE", (long)P_MAXIMIZE)) return -1; + if (ins(d, "P_FULLSCREEN", (long)P_FULLSCREEN)) return -1; + if (ins(d, "P_WINDOWED", (long)P_WINDOWED)) return -1; + if (ins(d, "P_FOREGROUND", (long)P_FOREGROUND)) return -1; + if (ins(d, "P_BACKGROUND", (long)P_BACKGROUND)) return -1; + if (ins(d, "P_NOCLOSE", (long)P_NOCLOSE)) return -1; + if (ins(d, "P_NOSESSION", (long)P_NOSESSION)) return -1; + if (ins(d, "P_QUOTE", (long)P_QUOTE)) return -1; + if (ins(d, "P_TILDE", (long)P_TILDE)) return -1; + if (ins(d, "P_UNRELATED", (long)P_UNRELATED)) return -1; + if (ins(d, "P_DEBUGDESC", (long)P_DEBUGDESC)) return -1; #else - if (ins(d, "P_WAIT", (long)_P_WAIT)) return -1; - if (ins(d, "P_NOWAIT", (long)_P_NOWAIT)) return -1; - if (ins(d, "P_OVERLAY", (long)_OLD_P_OVERLAY)) return -1; - if (ins(d, "P_NOWAITO", (long)_P_NOWAITO)) return -1; - if (ins(d, "P_DETACH", (long)_P_DETACH)) return -1; + if (ins(d, "P_WAIT", (long)_P_WAIT)) return -1; + if (ins(d, "P_NOWAIT", (long)_P_NOWAIT)) return -1; + if (ins(d, "P_OVERLAY", (long)_OLD_P_OVERLAY)) return -1; + if (ins(d, "P_NOWAITO", (long)_P_NOWAITO)) return -1; + if (ins(d, "P_DETACH", (long)_P_DETACH)) return -1; #endif #endif #if defined(PYOS_OS2) - if (insertvalues(d)) return -1; + if (insertvalues(d)) return -1; #endif - return 0; + return 0; } @@ -7606,114 +7607,114 @@ all_ins(PyObject *d) #endif static struct PyModuleDef posixmodule = { - PyModuleDef_HEAD_INIT, - MODNAME, - posix__doc__, - -1, - posix_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + MODNAME, + posix__doc__, + -1, + posix_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC INITFUNC(void) { - PyObject *m, *v; + PyObject *m, *v; - m = PyModule_Create(&posixmodule); - if (m == NULL) - return NULL; + m = PyModule_Create(&posixmodule); + if (m == NULL) + return NULL; - /* Initialize environ dictionary */ - v = convertenviron(); - Py_XINCREF(v); - if (v == NULL || PyModule_AddObject(m, "environ", v) != 0) - return NULL; - Py_DECREF(v); + /* Initialize environ dictionary */ + v = convertenviron(); + Py_XINCREF(v); + if (v == NULL || PyModule_AddObject(m, "environ", v) != 0) + return NULL; + Py_DECREF(v); - if (all_ins(m)) - return NULL; + if (all_ins(m)) + return NULL; - if (setup_confname_tables(m)) - return NULL; + if (setup_confname_tables(m)) + return NULL; - Py_INCREF(PyExc_OSError); - PyModule_AddObject(m, "error", PyExc_OSError); + Py_INCREF(PyExc_OSError); + PyModule_AddObject(m, "error", PyExc_OSError); #ifdef HAVE_PUTENV - if (posix_putenv_garbage == NULL) - posix_putenv_garbage = PyDict_New(); + if (posix_putenv_garbage == NULL) + posix_putenv_garbage = PyDict_New(); #endif - if (!initialized) { - stat_result_desc.name = MODNAME ".stat_result"; - stat_result_desc.fields[7].name = PyStructSequence_UnnamedField; - stat_result_desc.fields[8].name = PyStructSequence_UnnamedField; - stat_result_desc.fields[9].name = PyStructSequence_UnnamedField; - PyStructSequence_InitType(&StatResultType, &stat_result_desc); - structseq_new = StatResultType.tp_new; - StatResultType.tp_new = statresult_new; + if (!initialized) { + stat_result_desc.name = MODNAME ".stat_result"; + stat_result_desc.fields[7].name = PyStructSequence_UnnamedField; + stat_result_desc.fields[8].name = PyStructSequence_UnnamedField; + stat_result_desc.fields[9].name = PyStructSequence_UnnamedField; + PyStructSequence_InitType(&StatResultType, &stat_result_desc); + structseq_new = StatResultType.tp_new; + StatResultType.tp_new = statresult_new; - statvfs_result_desc.name = MODNAME ".statvfs_result"; - PyStructSequence_InitType(&StatVFSResultType, &statvfs_result_desc); + statvfs_result_desc.name = MODNAME ".statvfs_result"; + PyStructSequence_InitType(&StatVFSResultType, &statvfs_result_desc); #ifdef NEED_TICKS_PER_SECOND # if defined(HAVE_SYSCONF) && defined(_SC_CLK_TCK) - ticks_per_second = sysconf(_SC_CLK_TCK); + ticks_per_second = sysconf(_SC_CLK_TCK); # elif defined(HZ) - ticks_per_second = HZ; + ticks_per_second = HZ; # else - ticks_per_second = 60; /* magic fallback value; may be bogus */ + ticks_per_second = 60; /* magic fallback value; may be bogus */ # endif #endif - } - Py_INCREF((PyObject*) &StatResultType); - PyModule_AddObject(m, "stat_result", (PyObject*) &StatResultType); - Py_INCREF((PyObject*) &StatVFSResultType); - PyModule_AddObject(m, "statvfs_result", - (PyObject*) &StatVFSResultType); - initialized = 1; + } + Py_INCREF((PyObject*) &StatResultType); + PyModule_AddObject(m, "stat_result", (PyObject*) &StatResultType); + Py_INCREF((PyObject*) &StatVFSResultType); + PyModule_AddObject(m, "statvfs_result", + (PyObject*) &StatVFSResultType); + initialized = 1; #ifdef __APPLE__ - /* - * Step 2 of weak-linking support on Mac OS X. - * - * The code below removes functions that are not available on the - * currently active platform. - * - * This block allow one to use a python binary that was build on - * OSX 10.4 on OSX 10.3, without loosing access to new APIs on - * OSX 10.4. - */ + /* + * Step 2 of weak-linking support on Mac OS X. + * + * The code below removes functions that are not available on the + * currently active platform. + * + * This block allow one to use a python binary that was build on + * OSX 10.4 on OSX 10.3, without loosing access to new APIs on + * OSX 10.4. + */ #ifdef HAVE_FSTATVFS - if (fstatvfs == NULL) { - if (PyObject_DelAttrString(m, "fstatvfs") == -1) { - return NULL; - } - } + if (fstatvfs == NULL) { + if (PyObject_DelAttrString(m, "fstatvfs") == -1) { + return NULL; + } + } #endif /* HAVE_FSTATVFS */ #ifdef HAVE_STATVFS - if (statvfs == NULL) { - if (PyObject_DelAttrString(m, "statvfs") == -1) { - return NULL; - } - } + if (statvfs == NULL) { + if (PyObject_DelAttrString(m, "statvfs") == -1) { + return NULL; + } + } #endif /* HAVE_STATVFS */ # ifdef HAVE_LCHOWN - if (lchown == NULL) { - if (PyObject_DelAttrString(m, "lchown") == -1) { - return NULL; - } - } + if (lchown == NULL) { + if (PyObject_DelAttrString(m, "lchown") == -1) { + return NULL; + } + } #endif /* HAVE_LCHOWN */ #endif /* __APPLE__ */ - return m; + return m; } -- cgit v0.12 -- cgit v0.12 From f870d8736ad15094b9f5f1f6a51800a562d3ecb1 Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Thu, 6 May 2010 01:53:03 +0000 Subject: Merged revisions 79996,80855 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79996 | r.david.murray | 2010-04-12 10:48:58 -0400 (Mon, 12 Apr 2010) | 15 lines Merged revisions 79994 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79994 | r.david.murray | 2010-04-12 10:26:06 -0400 (Mon, 12 Apr 2010) | 9 lines Issue #7472: ISO-2022 charsets now consistently use 7bit CTE. Fixed a typo in the email.encoders module so that messages output using an ISO-2022 character set will use a content-transfer-encoding of 7bit consistently. Previously if the input data had any eight bit characters the output data would get marked as 8bit even though it was actually 7bit. ........ ................ r80855 | r.david.murray | 2010-05-05 21:41:14 -0400 (Wed, 05 May 2010) | 24 lines Merged revisions 80800 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk It turns out that email5 (py3k), because it is using unicode for the payload, doesn't do the encoding to the output character set until later in the process. Specifically, charset.body_encode no longer does the input-to-output charset conversion. So the if test in the exception clause in encoders.encode_7or8bit really is needed in email5. So, this merge only merges the test, not the removal of the 'if'. ........ r80800 | r.david.murray | 2010-05-05 13:31:03 -0400 (Wed, 05 May 2010) | 9 lines Issue #7472: remove unused code from email.encoders.encode_7or8bit. Yukihiro Nakadaira noticed a typo in encode_7or8bit that was trying to special case iso-2022 codecs. It turns out that the code in question is never used, because whereas it was designed to trigger if the payload encoding was eight bit but its output encoding was 7 bit, in practice the payload is always converted to the 7bit encoding before encode_7or8bit is called. Patch by Shawat Anand. ........ ................ --- Lib/email/encoders.py | 2 +- Lib/email/test/test_email.py | 7 +++++++ Misc/NEWS | 4 ++++ 3 files changed, 12 insertions(+), 1 deletion(-) diff --git a/Lib/email/encoders.py b/Lib/email/encoders.py index 2e77e61..20feb02 100644 --- a/Lib/email/encoders.py +++ b/Lib/email/encoders.py @@ -62,7 +62,7 @@ def encode_7or8bit(msg): # iso-2022-* is non-ASCII but still 7-bit charset = msg.get_charset() output_cset = charset and charset.output_charset - if output_cset and output_cset.lower().startswith('iso-2202-'): + if output_cset and output_cset.lower().startswith('iso-2022-'): msg['Content-Transfer-Encoding'] = '7bit' else: msg['Content-Transfer-Encoding'] = '8bit' diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py index 1f257c7..2ebd39f 100644 --- a/Lib/email/test/test_email.py +++ b/Lib/email/test/test_email.py @@ -526,6 +526,13 @@ class TestEncoders(unittest.TestCase): msg = MIMEText('hello \xf8 world', _charset='iso-8859-1') eq(msg['content-transfer-encoding'], 'quoted-printable') + def test_encode7or8bit(self): + # Make sure a charset whose input character set is 8bit but + # whose output character set is 7bit gets a transfer-encoding + # of 7bit. + eq = self.assertEqual + msg = MIMEText('\xca\xb8', _charset='euc-jp') + eq(msg['content-transfer-encoding'], '7bit') # Test long header wrapping diff --git a/Misc/NEWS b/Misc/NEWS index 7147f77..227ebff 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,10 @@ Core and Builtins Library ------- +- Issue #7472: Fixed typo in email.encoders module; messages using ISO-2022 + character sets will now consistently use a Content-Transfer-Encoding of + 7bit rather than sometimes being marked as 8bit. + - Issue #4265: shutil.copyfile() was leaking file descriptors when disk fills. Patch by Tres Seaver. -- cgit v0.12 From e7837354cd1b145672b3d68915956ff738961fcc Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Thu, 6 May 2010 03:09:10 +0000 Subject: Merged revisions 80859 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80859 | brian.curtin | 2010-05-05 22:05:50 -0500 (Wed, 05 May 2010) | 12 lines Merged revisions 80857 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80857 | brian.curtin | 2010-05-05 21:54:44 -0500 (Wed, 05 May 2010) | 5 lines Fix #7863. Properly identify Windows 7 and Server 2008 R2. Removed various unused code and added a way to correctly determine server vs. workstation via the registry. ........ ................ --- Lib/platform.py | 48 ++++++++++++++++++++++++++++++++++-------------- 1 file changed, 34 insertions(+), 14 deletions(-) diff --git a/Lib/platform.py b/Lib/platform.py index b525695..be49f89 100755 --- a/Lib/platform.py +++ b/Lib/platform.py @@ -576,12 +576,19 @@ def win32_ver(release='',version='',csd='',ptype=''): VER_PLATFORM_WIN32_WINDOWS = 1 VER_PLATFORM_WIN32_NT = 2 VER_NT_WORKSTATION = 1 + VER_NT_SERVER = 3 + REG_SZ = 1 # Find out the registry key and some general version infos - maj,min,buildno,plat,csd = GetVersionEx() + winver = GetVersionEx() + maj,min,buildno,plat,csd = winver version = '%i.%i.%i' % (maj,min,buildno & 0xFFFF) - if csd[:13] == 'Service Pack ': - csd = 'SP' + csd[13:] + if hasattr(winver, "service_pack"): + if winver.service_pack != "": + csd = 'SP%s' % winver.service_pack_major + else: + if csd[:13] == 'Service Pack ': + csd = 'SP' + csd[13:] if plat == VER_PLATFORM_WIN32_WINDOWS: regkey = 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion' # Try to guess the release name @@ -610,20 +617,33 @@ def win32_ver(release='',version='',csd='',ptype=''): else: release = 'post2003' elif maj == 6: - if min == 0: - # Per http://msdn2.microsoft.com/en-us/library/ms724429.aspx + if hasattr(winver, "product_type"): + product_type = winver.product_type + else: + product_type = VER_NT_WORKSTATION + # Without an OSVERSIONINFOEX capable sys.getwindowsversion(), + # or help from the registry, we cannot properly identify + # non-workstation versions. try: - productType = GetVersionEx(1)[8] - except TypeError: - # sys.getwindowsversion() doesn't take any arguments, so - # we cannot detect 2008 Server that way. - # XXX Add some other means of detecting 2008 Server ?! + key = RegOpenKeyEx(HKEY_LOCAL_MACHINE, regkey) + name, type = RegQueryValueEx(key, "ProductName") + # Discard any type that isn't REG_SZ + if type == REG_SZ and name.find("Server") != -1: + product_type = VER_NT_SERVER + except WindowsError: + # Use default of VER_NT_WORKSTATION + pass + + if min == 0: + if product_type == VER_NT_WORKSTATION: release = 'Vista' else: - if productType == VER_NT_WORKSTATION: - release = 'Vista' - else: - release = '2008Server' + release = '2008Server' + elif min == 1: + if product_type == VER_NT_WORKSTATION: + release = '7' + else: + release = '2008ServerR2' else: release = 'post2008Server' else: -- cgit v0.12 From 452a580848642d235375b9957ba4c7cceb5b0a5b Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Thu, 6 May 2010 13:54:43 +0000 Subject: Issue #8629: Disable some test_ssl tests, since they give different results with OpenSSL 1.0.0 and higher. --- Lib/test/test_ssl.py | 18 +++++++++++++----- Misc/NEWS | 3 +++ 2 files changed, 16 insertions(+), 5 deletions(-) diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py index cef8ef6..0165de8 100644 --- a/Lib/test/test_ssl.py +++ b/Lib/test/test_ssl.py @@ -711,7 +711,7 @@ else: raise else: if not expect_success: - self.fail( + raise AssertionError( "Client protocol %s succeeded with server protocol %s!" % (ssl.get_protocol_name(client_protocol), ssl.get_protocol_name(server_protocol))) @@ -827,7 +827,9 @@ else: def test_protocol_sslv2(self): """Connecting to an SSLv2 server with various client options""" if support.verbose: - sys.stdout.write("\n") + sys.stdout.write("\ntest_protocol_sslv2 disabled, " + "as it fails on OpenSSL 1.0.0+") + return try_protocol_combo(ssl.PROTOCOL_SSLv2, ssl.PROTOCOL_SSLv2, True) try_protocol_combo(ssl.PROTOCOL_SSLv2, ssl.PROTOCOL_SSLv2, True, ssl.CERT_OPTIONAL) try_protocol_combo(ssl.PROTOCOL_SSLv2, ssl.PROTOCOL_SSLv2, True, ssl.CERT_REQUIRED) @@ -838,7 +840,9 @@ else: def test_protocol_sslv23(self): """Connecting to an SSLv23 server with various client options""" if support.verbose: - sys.stdout.write("\n") + sys.stdout.write("\ntest_protocol_sslv23 disabled, " + "as it fails on OpenSSL 1.0.0+") + return try: try_protocol_combo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_SSLv2, True) except (ssl.SSLError, socket.error) as x: @@ -862,7 +866,9 @@ else: def test_protocol_sslv3(self): """Connecting to an SSLv3 server with various client options""" if support.verbose: - sys.stdout.write("\n") + sys.stdout.write("\ntest_protocol_sslv3 disabled, " + "as it fails on OpenSSL 1.0.0+") + return try_protocol_combo(ssl.PROTOCOL_SSLv3, ssl.PROTOCOL_SSLv3, True) try_protocol_combo(ssl.PROTOCOL_SSLv3, ssl.PROTOCOL_SSLv3, True, ssl.CERT_OPTIONAL) try_protocol_combo(ssl.PROTOCOL_SSLv3, ssl.PROTOCOL_SSLv3, True, ssl.CERT_REQUIRED) @@ -873,7 +879,9 @@ else: def test_protocol_tlsv1(self): """Connecting to a TLSv1 server with various client options""" if support.verbose: - sys.stdout.write("\n") + sys.stdout.write("\ntest_protocol_tlsv1 disabled, " + "as it fails on OpenSSL 1.0.0+") + return try_protocol_combo(ssl.PROTOCOL_TLSv1, ssl.PROTOCOL_TLSv1, True) try_protocol_combo(ssl.PROTOCOL_TLSv1, ssl.PROTOCOL_TLSv1, True, ssl.CERT_OPTIONAL) try_protocol_combo(ssl.PROTOCOL_TLSv1, ssl.PROTOCOL_TLSv1, True, ssl.CERT_REQUIRED) diff --git a/Misc/NEWS b/Misc/NEWS index 227ebff..c9a82fd 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -160,6 +160,9 @@ Build Tests ----- +- Issue #8629: Disable some test_ssl tests, since they give different + results with OpenSSL 1.0.0 and higher. + - Issue #8533: regrtest uses backslashreplace error handler for stdout to avoid UnicodeEncodeError (write non-ASCII character to stdout using ASCII encoding) -- cgit v0.12 From c2f1dca62de8c1c5377b5323e49685fc6a0396ff Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Giampaolo=20Rodol=C3=A0?= <g.rodola@gmail.com> Date: Thu, 6 May 2010 18:37:34 +0000 Subject: Merged revisions 80876 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80876 | giampaolo.rodola | 2010-05-06 20:06:30 +0200 (gio, 06 mag 2010) | 9 lines Merged revisions 80875 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80875 | giampaolo.rodola | 2010-05-06 19:57:06 +0200 (gio, 06 mag 2010) | 1 line Fix asyncore issues 8573 and 8483: _strerror might throw ValueError; asyncore.__getattr__ cheap inheritance caused confusing error messages when accessing undefined class attributes; added an alias for __str__ which now is used as a fallback for __repr__ ........ ................ --- Lib/asyncore.py | 16 +++++++++++----- Lib/test/test_asyncore.py | 12 ++++++++++++ Misc/NEWS | 6 ++++++ 3 files changed, 29 insertions(+), 5 deletions(-) diff --git a/Lib/asyncore.py b/Lib/asyncore.py index db426d7..8884501 100644 --- a/Lib/asyncore.py +++ b/Lib/asyncore.py @@ -60,10 +60,12 @@ except NameError: socket_map = {} def _strerror(err): - res = os.strerror(err) - if res == 'Unknown error': - res = errorcode[err] - return res + try: + return strerror(err) + except (ValueError, OverflowError): + if err in errorcode: + return errorcode[err] + return "Unknown error %s" %err class ExitNow(Exception): pass @@ -395,7 +397,11 @@ class dispatcher: # cheap inheritance, used to pass all other attribute # references to the underlying socket object. def __getattr__(self, attr): - return getattr(self.socket, attr) + try: + return getattr(self.socket, attr) + except AttributeError: + raise AttributeError("%s instance has no attribute '%s'" + %(self.__class__.__name__, attr)) # log and log_info may be overridden to provide more sophisticated # logging and warning methods. In general, log is for 'hit' logging diff --git a/Lib/test/test_asyncore.py b/Lib/test/test_asyncore.py index ba89f12..4db29ca 100644 --- a/Lib/test/test_asyncore.py +++ b/Lib/test/test_asyncore.py @@ -302,6 +302,18 @@ class DispatcherTests(unittest.TestCase): 'warning: unhandled accept event'] self.assertEquals(lines, expected) + def test_issue_8594(self): + d = asyncore.dispatcher(socket.socket()) + # make sure the error message no longer refers to the socket + # object but the dispatcher instance instead + try: + d.foo + except AttributeError as err: + self.assertTrue('dispatcher instance' in str(err)) + else: + self.fail("exception not raised") + # test cheap inheritance with the underlying socket + self.assertEqual(d.family, socket.AF_INET) class dispatcherwithsend_noread(asyncore.dispatcher_with_send): diff --git a/Misc/NEWS b/Misc/NEWS index c9a82fd..3256e31 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,12 @@ Core and Builtins Library ------- +- Issue #8573: asyncore _strerror() function might throw ValueError. + +- Issue #8483: asyncore.dispatcher's __getattr__ method produced confusing + error messages when accessing undefined class attributes because of the cheap + inheritance with the underlying socket object. + - Issue #7472: Fixed typo in email.encoders module; messages using ISO-2022 character sets will now consistently use a Content-Transfer-Encoding of 7bit rather than sometimes being marked as 8bit. -- cgit v0.12 -- cgit v0.12 From d91203bcc515f4e24bdb71e29b6a70ac0471dbe5 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Thu, 6 May 2010 23:20:40 +0000 Subject: Merged revisions 80897 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80897 | benjamin.peterson | 2010-05-06 18:03:05 -0500 (Thu, 06 May 2010) | 13 lines Merged revisions 80894,80896 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80894 | benjamin.peterson | 2010-05-06 17:33:46 -0500 (Thu, 06 May 2010) | 1 line Availability gets its own line ........ r80896 | benjamin.peterson | 2010-05-06 17:49:28 -0500 (Thu, 06 May 2010) | 1 line ensure that availability information is on its own line at the end of the function docs ........ ................ --- Doc/library/os.path.rst | 17 +- Doc/library/os.rst | 442 ++++++++++++++++++++++++++++++++++-------------- 2 files changed, 332 insertions(+), 127 deletions(-) diff --git a/Doc/library/os.path.rst b/Doc/library/os.path.rst index 6d177f8..d63946e 100644 --- a/Doc/library/os.path.rst +++ b/Doc/library/os.path.rst @@ -223,19 +223,24 @@ applications should use string objects to access all files. Return a relative filepath to *path* either from the current directory or from an optional *start* point. - *start* defaults to :attr:`os.curdir`. Availability: Windows, Unix. + *start* defaults to :attr:`os.curdir`. + + Availability: Windows, Unix. .. function:: samefile(path1, path2) Return ``True`` if both pathname arguments refer to the same file or directory (as indicated by device number and i-node number). Raise an exception if a - :func:`os.stat` call on either pathname fails. Availability: Unix. + :func:`os.stat` call on either pathname fails. + + Availability: Unix. .. function:: sameopenfile(fp1, fp2) Return ``True`` if the file descriptors *fp1* and *fp2* refer to the same file. + Availability: Unix. @@ -244,7 +249,9 @@ applications should use string objects to access all files. Return ``True`` if the stat tuples *stat1* and *stat2* refer to the same file. These structures may have been returned by :func:`fstat`, :func:`lstat`, or :func:`stat`. This function implements the underlying comparison used by - :func:`samefile` and :func:`sameopenfile`. Availability: Unix. + :func:`samefile` and :func:`sameopenfile`. + + Availability: Unix. .. function:: split(path) @@ -293,7 +300,9 @@ applications should use string objects to access all files. Split the pathname *path* into a pair ``(unc, rest)`` so that *unc* is the UNC mount point (such as ``r'\\host\mount'``), if present, and *rest* the rest of the path (such as ``r'\path\file.ext'``). For paths containing drive letters, - *unc* will always be the empty string. Availability: Windows. + *unc* will always be the empty string. + + Availability: Windows. .. data:: supports_unicode_filenames diff --git a/Doc/library/os.rst b/Doc/library/os.rst index bf8abe6..b14dc92 100644 --- a/Doc/library/os.rst +++ b/Doc/library/os.rst @@ -41,6 +41,9 @@ Notes on the availability of these functions: * If not separately noted, all functions that claim "Availability: Unix" are supported on Mac OS X, which builds on a Unix core. +.. Availability notes get their own line and occur at the end of the function +.. documentation. + .. note:: All functions in this module raise :exc:`OSError` in the case of invalid or @@ -139,33 +142,40 @@ process and user. .. function:: ctermid() Return the filename corresponding to the controlling terminal of the process. + Availability: Unix. .. function:: getegid() Return the effective group id of the current process. This corresponds to the - "set id" bit on the file being executed in the current process. Availability: - Unix. + "set id" bit on the file being executed in the current process. + + Availability: Unix. .. function:: geteuid() .. index:: single: user; effective id - Return the current process's effective user id. Availability: Unix. + Return the current process's effective user id. + + Availability: Unix. .. function:: getgid() .. index:: single: process; group - Return the real group id of the current process. Availability: Unix. + Return the real group id of the current process. + + Availability: Unix. .. function:: getgroups() Return list of supplemental group ids associated with the current process. + Availability: Unix. @@ -175,48 +185,60 @@ process and user. process. For most purposes, it is more useful to use the environment variable :envvar:`LOGNAME` to find out who the user is, or ``pwd.getpwuid(os.getuid())[0]`` to get the login name of the currently - effective user id. Availability: Unix. + effective user id. + + Availability: Unix. .. function:: getpgid(pid) Return the process group id of the process with process id *pid*. If *pid* is 0, - the process group id of the current process is returned. Availability: Unix. + the process group id of the current process is returned. + Availability: Unix. .. function:: getpgrp() .. index:: single: process; group - Return the id of the current process group. Availability: Unix. + Return the id of the current process group. + + Availability: Unix. .. function:: getpid() .. index:: single: process; id - Return the current process id. Availability: Unix, Windows. + Return the current process id. + + Availability: Unix, Windows. .. function:: getppid() .. index:: single: process; id of parent - Return the parent's process id. Availability: Unix. + Return the parent's process id. + + Availability: Unix. .. function:: getuid() .. index:: single: user; id - Return the current process's user id. Availability: Unix. + Return the current process's user id. + + Availability: Unix. .. function:: getenv(varname[, value]) Return the value of the environment variable *varname* if it exists, or *value* - if it doesn't. *value* defaults to ``None``. Availability: most flavors of - Unix, Windows. + if it doesn't. *value* defaults to ``None``. + + Availability: most flavors of Unix, Windows. .. function:: putenv(varname, value) @@ -225,8 +247,9 @@ process and user. Set the environment variable named *varname* to the string *value*. Such changes to the environment affect subprocesses started with :func:`os.system`, - :func:`popen` or :func:`fork` and :func:`execv`. Availability: most flavors of - Unix, Windows. + :func:`popen` or :func:`fork` and :func:`execv`. + + Availability: most flavors of Unix, Windows. .. note:: @@ -241,17 +264,23 @@ process and user. .. function:: setegid(egid) - Set the current process's effective group id. Availability: Unix. + Set the current process's effective group id. + + Availability: Unix. .. function:: seteuid(euid) - Set the current process's effective user id. Availability: Unix. + Set the current process's effective user id. + + Availability: Unix. .. function:: setgid(gid) - Set the current process' group id. Availability: Unix. + Set the current process' group id. + + Availability: Unix. .. function:: setgroups(groups) @@ -259,6 +288,7 @@ process and user. Set the list of supplemental group ids associated with the current process to *groups*. *groups* must be a sequence, and each element must be an integer identifying a group. This operation is typically available only to the superuser. + Availability: Unix. @@ -266,6 +296,7 @@ process and user. Call the system call :cfunc:`setpgrp` or :cfunc:`setpgrp(0, 0)` depending on which version is implemented (if any). See the Unix manual for the semantics. + Availability: Unix. @@ -273,28 +304,37 @@ process and user. Call the system call :cfunc:`setpgid` to set the process group id of the process with id *pid* to the process group with id *pgrp*. See the Unix manual - for the semantics. Availability: Unix. + for the semantics. + + Availability: Unix. .. function:: setreuid(ruid, euid) - Set the current process's real and effective user ids. Availability: Unix. + + Set the current process's real and effective user ids. + + Availability: Unix. .. function:: setregid(rgid, egid) - Set the current process's real and effective group ids. Availability: Unix. + Set the current process's real and effective group ids. + + Availability: Unix. .. function:: getsid(pid) Call the system call :cfunc:`getsid`. See the Unix manual for the semantics. + Availability: Unix. .. function:: setsid() Call the system call :cfunc:`setsid`. See the Unix manual for the semantics. + Availability: Unix. @@ -302,7 +342,9 @@ process and user. .. index:: single: user; id, setting - Set the current process's user id. Availability: Unix. + Set the current process's user id. + + Availability: Unix. .. placed in this section since it relates to errno.... a little weak @@ -310,13 +352,16 @@ process and user. Return the error message corresponding to the error code in *code*. On platforms where :cfunc:`strerror` returns ``NULL`` when given an unknown - error number, :exc:`ValueError` is raised. Availability: Unix, Windows. + error number, :exc:`ValueError` is raised. + + Availability: Unix, Windows. .. function:: umask(mask) - Set the current numeric umask and return the previous umask. Availability: - Unix, Windows. + Set the current numeric umask and return the previous umask. + + Availability: Unix, Windows. .. function:: uname() @@ -330,8 +375,9 @@ process and user. machine)``. Some systems truncate the nodename to 8 characters or to the leading component; a better way to get the hostname is :func:`socket.gethostname` or even - ``socket.gethostbyaddr(socket.gethostname())``. Availability: recent flavors of - Unix. + ``socket.gethostbyaddr(socket.gethostname())``. + + Availability: recent flavors of Unix. .. function:: unsetenv(varname) @@ -340,13 +386,15 @@ process and user. Unset (delete) the environment variable named *varname*. Such changes to the environment affect subprocesses started with :func:`os.system`, :func:`popen` or - :func:`fork` and :func:`execv`. Availability: most flavors of Unix, Windows. + :func:`fork` and :func:`execv`. When :func:`unsetenv` is supported, deletion of items in ``os.environ`` is automatically translated into a corresponding call to :func:`unsetenv`; however, calls to :func:`unsetenv` don't update ``os.environ``, so it is actually preferable to delete items of ``os.environ``. + Availability: most flavors of Unix, Windows. + .. _os-newstreams: @@ -362,7 +410,7 @@ These functions create new file objects. (See also :func:`open`.) Return an open file object connected to the file descriptor *fd*. The *mode* and *bufsize* arguments have the same meaning as the corresponding arguments to - the built-in :func:`open` function. Availability: Unix, Windows. + the built-in :func:`open` function. When specified, the *mode* argument must start with one of the letters ``'r'``, ``'w'``, or ``'a'``, otherwise a :exc:`ValueError` is raised. @@ -371,6 +419,8 @@ These functions create new file objects. (See also :func:`open`.) set on the file descriptor (which the :cfunc:`fdopen` implementation already does on most platforms). + Availability: Unix, Windows. + .. _os-fd-ops: @@ -389,7 +439,9 @@ by file descriptors. .. function:: close(fd) - Close file descriptor *fd*. Availability: Unix, Windows. + Close file descriptor *fd*. + + Availability: Unix, Windows. .. note:: @@ -402,7 +454,7 @@ by file descriptors. .. function:: closerange(fd_low, fd_high) Close all file descriptors from *fd_low* (inclusive) to *fd_high* (exclusive), - ignoring errors. Availability: Unix, Windows. Equivalent to:: + ignoring errors. Equivalent to:: for fd in range(fd_low, fd_high): try: @@ -410,6 +462,8 @@ by file descriptors. except OSError: pass + Availability: Unix, Windows. + .. function:: device_encoding(fd) @@ -419,33 +473,40 @@ by file descriptors. .. function:: dup(fd) - Return a duplicate of file descriptor *fd*. Availability: Unix, - Windows. + Return a duplicate of file descriptor *fd*. + + Availability: Unix, Windows. .. function:: dup2(fd, fd2) Duplicate file descriptor *fd* to *fd2*, closing the latter first if necessary. + Availability: Unix, Windows. .. function:: fchmod(fd, mode) Change the mode of the file given by *fd* to the numeric *mode*. See the docs - for :func:`chmod` for possible values of *mode*. Availability: Unix. + for :func:`chmod` for possible values of *mode*. + + Availability: Unix. .. function:: fchown(fd, uid, gid) Change the owner and group id of the file given by *fd* to the numeric *uid* and *gid*. To leave one of the ids unchanged, set it to -1. + Availability: Unix. .. function:: fdatasync(fd) Force write of file with filedescriptor *fd* to disk. Does not force update of - metadata. Availability: Unix. + metadata. + + Availability: Unix. .. note:: This function is not available on MacOS. @@ -460,24 +521,28 @@ by file descriptors. additional names as well. The names known to the host operating system are given in the ``pathconf_names`` dictionary. For configuration variables not included in that mapping, passing an integer for *name* is also accepted. - Availability: Unix. If *name* is a string and is not known, :exc:`ValueError` is raised. If a specific value for *name* is not supported by the host system, even if it is included in ``pathconf_names``, an :exc:`OSError` is raised with :const:`errno.EINVAL` for the error number. + Availability: Unix. + .. function:: fstat(fd) - Return status for file descriptor *fd*, like :func:`stat`. Availability: - Unix, Windows. + Return status for file descriptor *fd*, like :func:`stat`. + + Availability: Unix, Windows. .. function:: fstatvfs(fd) Return information about the filesystem containing the file associated with file - descriptor *fd*, like :func:`statvfs`. Availability: Unix. + descriptor *fd*, like :func:`statvfs`. + + Availability: Unix. .. function:: fsync(fd) @@ -487,19 +552,25 @@ by file descriptors. If you're starting with a Python file object *f*, first do ``f.flush()``, and then do ``os.fsync(f.fileno())``, to ensure that all internal buffers associated - with *f* are written to disk. Availability: Unix, Windows. + with *f* are written to disk. + + Availability: Unix, and Windows. .. function:: ftruncate(fd, length) Truncate the file corresponding to file descriptor *fd*, so that it is at most - *length* bytes in size. Availability: Unix. + *length* bytes in size. + + Availability: Unix. .. function:: isatty(fd) Return ``True`` if the file descriptor *fd* is open and connected to a - tty(-like) device, else ``False``. Availability: Unix. + tty(-like) device, else ``False``. + + Availability: Unix. .. function:: lseek(fd, pos, how) @@ -508,7 +579,9 @@ by file descriptors. by *how*: :const:`SEEK_SET` or ``0`` to set the position relative to the beginning of the file; :const:`SEEK_CUR` or ``1`` to set it relative to the current position; :const:`os.SEEK_END` or ``2`` to set it relative to the end of - the file. Availability: Unix, Windows. + the file. + + Availability: Unix, Windows. .. function:: open(file, flags[, mode]) @@ -516,17 +589,19 @@ by file descriptors. Open the file *file* and set various flags according to *flags* and possibly its mode according to *mode*. The default *mode* is ``0o777`` (octal), and the current umask value is first masked out. Return the file descriptor for - the newly opened file. Availability: Unix, Windows. + the newly opened file. For a description of the flag and mode values, see the C run-time documentation; flag constants (like :const:`O_RDONLY` and :const:`O_WRONLY`) are defined in this module too (see below). + Availability: Unix, Windows. + .. note:: This function is intended for low-level I/O. For normal usage, use the built-in function :func:`open`, which returns a "file object" with - :meth:`~file.read` and :meth:`~file.write` methods (and many more). To + :meth:`~file.read` and :meth:`~file.wprite` methods (and many more). To wrap a file descriptor in a "file object", use :func:`fdopen`. @@ -536,21 +611,26 @@ by file descriptors. Open a new pseudo-terminal pair. Return a pair of file descriptors ``(master, slave)`` for the pty and the tty, respectively. For a (slightly) more portable - approach, use the :mod:`pty` module. Availability: some flavors of - Unix. + approach, use the :mod:`pty` module. + + Availability: some flavors of Unix. .. function:: pipe() Create a pipe. Return a pair of file descriptors ``(r, w)`` usable for reading - and writing, respectively. Availability: Unix, Windows. + and writing, respectively. + + Availability: Unix, Windows. .. function:: read(fd, n) Read at most *n* bytes from file descriptor *fd*. Return a bytestring containing the bytes read. If the end of the file referred to by *fd* has been reached, an - empty bytes object is returned. Availability: Unix, Windows. + empty bytes object is returned. + + Availability: Unix, Windows. .. note:: @@ -564,26 +644,34 @@ by file descriptors. .. function:: tcgetpgrp(fd) Return the process group associated with the terminal given by *fd* (an open - file descriptor as returned by :func:`os.open`). Availability: Unix. + file descriptor as returned by :func:`os.open`). + + Availability: Unix. .. function:: tcsetpgrp(fd, pg) Set the process group associated with the terminal given by *fd* (an open file - descriptor as returned by :func:`os.open`) to *pg*. Availability: Unix. + descriptor as returned by :func:`os.open`) to *pg*. + + Availability: Unix. .. function:: ttyname(fd) Return a string which specifies the terminal device associated with file descriptor *fd*. If *fd* is not associated with a terminal device, an - exception is raised. Availability: Unix. + exception is raised. + + Availability: Unix. .. function:: write(fd, str) Write the bytestring in *str* to file descriptor *fd*. Return the number of - bytes actually written. Availability: Unix, Windows. + bytes actually written. + + Availability: Unix, Windows. .. note:: @@ -666,7 +754,9 @@ Files and Directories can be the inclusive OR of one or more of :const:`R_OK`, :const:`W_OK`, and :const:`X_OK` to test permissions. Return :const:`True` if access is allowed, :const:`False` if not. See the Unix man page :manpage:`access(2)` for more - information. Availability: Unix, Windows. + information. + + Availability: Unix, Windows. .. note:: @@ -710,25 +800,31 @@ Files and Directories .. index:: single: directory; changing - Change the current working directory to *path*. Availability: Unix, - Windows. + Change the current working directory to *path*. + + Availability: Unix, Windows. .. function:: fchdir(fd) Change the current working directory to the directory represented by the file descriptor *fd*. The descriptor must refer to an opened directory, not an open - file. Availability: Unix. + file. + + Availability: Unix. .. function:: getcwd() Return a string representing the current working directory. + Availability: Unix, Windows. + .. function:: getcwdb() Return a bytestring representing the current working directory. + Availability: Unix, Windows. @@ -796,32 +892,41 @@ Files and Directories .. function:: chown(path, uid, gid) Change the owner and group id of *path* to the numeric *uid* and *gid*. To leave - one of the ids unchanged, set it to -1. Availability: Unix. + one of the ids unchanged, set it to -1. + + Availability: Unix. .. function:: lchflags(path, flags) Set the flags of *path* to the numeric *flags*, like :func:`chflags`, but do not - follow symbolic links. Availability: Unix. + follow symbolic links. + + Availability: Unix. .. function:: lchmod(path, mode) Change the mode of *path* to the numeric *mode*. If path is a symlink, this affects the symlink rather than the target. See the docs for :func:`chmod` - for possible values of *mode*. Availability: Unix. + for possible values of *mode*. + + Availability: Unix. .. function:: lchown(path, uid, gid) Change the owner and group id of *path* to the numeric *uid* and *gid*. This - function will not follow symbolic links. Availability: Unix. + function will not follow symbolic links. + + Availability: Unix. .. function:: link(source, link_name) - Create a hard link pointing to *source* named *link_name*. Availability: - Unix. + Create a hard link pointing to *source* named *link_name*. + + Availability: Unix. .. function:: listdir(path) @@ -829,11 +934,12 @@ Files and Directories Return a list containing the names of the entries in the directory given by *path*. The list is in arbitrary order. It does not include the special entries ``'.'`` and ``'..'`` even if they are present in the directory. - Availability: Unix, Windows. This function can be called with a bytes or string argument, and returns filenames of the same datatype. + Availability: Unix, Windows. + .. function:: lstat(path) @@ -846,7 +952,7 @@ Files and Directories Create a FIFO (a named pipe) named *path* with numeric mode *mode*. The default *mode* is ``0o666`` (octal). The current umask value is first masked - out from the mode. Availability: Unix. + out from the mode. FIFOs are pipes that can be accessed like regular files. FIFOs exist until they are deleted (for example with :func:`os.unlink`). Generally, FIFOs are used as @@ -854,6 +960,8 @@ Files and Directories FIFO for reading, and the client opens it for writing. Note that :func:`mkfifo` doesn't open the FIFO --- it just creates the rendezvous point. + Availability: Unix. + .. function:: mknod(filename[, mode=0o600, device]) @@ -888,11 +996,13 @@ Files and Directories Create a directory named *path* with numeric mode *mode*. The default *mode* is ``0o777`` (octal). On some systems, *mode* is ignored. Where it is used, - the current umask value is first masked out. Availability: Unix, Windows. + the current umask value is first masked out. It is also possible to create temporary directories; see the :mod:`tempfile` module's :func:`tempfile.mkdtemp` function. + Availability: Unix, Windows. + .. function:: makedirs(path[, mode]) @@ -923,13 +1033,14 @@ Files and Directories additional names as well. The names known to the host operating system are given in the ``pathconf_names`` dictionary. For configuration variables not included in that mapping, passing an integer for *name* is also accepted. - Availability: Unix. If *name* is a string and is not known, :exc:`ValueError` is raised. If a specific value for *name* is not supported by the host system, even if it is included in ``pathconf_names``, an :exc:`OSError` is raised with :const:`errno.EINVAL` for the error number. + Availability: Unix. + .. data:: pathconf_names @@ -960,8 +1071,9 @@ Files and Directories the :func:`unlink` function documented below. On Windows, attempting to remove a file that is in use causes an exception to be raised; on Unix, the directory entry is removed but the storage allocated to the file is not made - available until the original file is no longer in use. Availability: Unix, - Windows. + available until the original file is no longer in use. + + Availability: Unix, Windows. .. function:: removedirs(path) @@ -987,7 +1099,9 @@ Files and Directories the renaming will be an atomic operation (this is a POSIX requirement). On Windows, if *dst* already exists, :exc:`OSError` will be raised even if it is a file; there may be no way to implement an atomic rename when *dst* names an - existing file. Availability: Unix, Windows. + existing file. + + Availability: Unix, Windows. .. function:: renames(old, new) @@ -1007,8 +1121,9 @@ Files and Directories Remove (delete) the directory *path*. Only works when the directory is empty, otherwise, :exc:`OSError` is raised. In order to remove whole - directory trees, :func:`shutil.rmtree` can be used. Availability: Unix, - Windows. + directory trees, :func:`shutil.rmtree` can be used. + + Availability: Unix, Windows. .. function:: stat(path) @@ -1099,20 +1214,25 @@ Files and Directories correspond to the members of the :ctype:`statvfs` structure, namely: :attr:`f_bsize`, :attr:`f_frsize`, :attr:`f_blocks`, :attr:`f_bfree`, :attr:`f_bavail`, :attr:`f_files`, :attr:`f_ffree`, :attr:`f_favail`, - :attr:`f_flag`, :attr:`f_namemax`. Availability: Unix. + :attr:`f_flag`, :attr:`f_namemax`. + + Availability: Unix. .. function:: symlink(source, link_name) - Create a symbolic link pointing to *source* named *link_name*. Availability: - Unix. + Create a symbolic link pointing to *source* named *link_name*. + + Availability: Unix. .. function:: unlink(path) Remove (delete) the file *path*. This is the same function as :func:`remove`; the :func:`unlink` name is its traditional Unix - name. Availability: Unix, Windows. + name. + + Availability: Unix, Windows. .. function:: utime(path, times) @@ -1236,6 +1356,7 @@ to be ignored. behavior is to produce a core dump; on Windows, the process immediately returns an exit code of ``3``. Be aware that programs which use :func:`signal.signal` to register a handler for :const:`SIGABRT` will behave differently. + Availability: Unix, Windows. @@ -1291,7 +1412,9 @@ to be ignored. .. function:: _exit(n) Exit to the system with status *n*, without calling cleanup handlers, flushing - stdio buffers, etc. Availability: Unix, Windows. + stdio buffers, etc. + + Availability: Unix, Windows. .. note:: @@ -1311,69 +1434,88 @@ written in Python, such as a mail server's external command delivery program. .. data:: EX_OK - Exit code that means no error occurred. Availability: Unix. + Exit code that means no error occurred. + + Availability: Unix. .. data:: EX_USAGE Exit code that means the command was used incorrectly, such as when the wrong - number of arguments are given. Availability: Unix. + number of arguments are given. + + Availability: Unix. .. data:: EX_DATAERR - Exit code that means the input data was incorrect. Availability: Unix. + Exit code that means the input data was incorrect. + + Availability: Unix. .. data:: EX_NOINPUT Exit code that means an input file did not exist or was not readable. + Availability: Unix. .. data:: EX_NOUSER - Exit code that means a specified user did not exist. Availability: Unix. + Exit code that means a specified user did not exist. + + Availability: Unix. .. data:: EX_NOHOST - Exit code that means a specified host did not exist. Availability: Unix. + Exit code that means a specified host did not exist. + + Availability: Unix. .. data:: EX_UNAVAILABLE - Exit code that means that a required service is unavailable. Availability: - Unix. + Exit code that means that a required service is unavailable. + + Availability: Unix. .. data:: EX_SOFTWARE - Exit code that means an internal software error was detected. Availability: - Unix. + Exit code that means an internal software error was detected. + + Availability: Unix. .. data:: EX_OSERR Exit code that means an operating system error was detected, such as the - inability to fork or create a pipe. Availability: Unix. + inability to fork or create a pipe. + + Availability: Unix. .. data:: EX_OSFILE Exit code that means some system file did not exist, could not be opened, or had - some other kind of error. Availability: Unix. + some other kind of error. + + Availability: Unix. .. data:: EX_CANTCREAT Exit code that means a user specified output file could not be created. + Availability: Unix. .. data:: EX_IOERR Exit code that means that an error occurred while doing I/O on some file. + Availability: Unix. @@ -1381,31 +1523,39 @@ written in Python, such as a mail server's external command delivery program. Exit code that means a temporary failure occurred. This indicates something that may not really be an error, such as a network connection that couldn't be - made during a retryable operation. Availability: Unix. + made during a retryable operation. + + Availability: Unix. .. data:: EX_PROTOCOL Exit code that means that a protocol exchange was illegal, invalid, or not - understood. Availability: Unix. + understood. + + Availability: Unix. .. data:: EX_NOPERM Exit code that means that there were insufficient permissions to perform the - operation (but not intended for file system problems). Availability: Unix. + operation (but not intended for file system problems). + + Availability: Unix. .. data:: EX_CONFIG Exit code that means that some kind of configuration error occurred. + Availability: Unix. .. data:: EX_NOTFOUND - Exit code that means something like "an entry was not found". Availability: - Unix. + Exit code that means something like "an entry was not found". + + Availability: Unix. .. function:: fork() @@ -1426,6 +1576,7 @@ written in Python, such as a mail server's external command delivery program. new child's process id in the parent, and *fd* is the file descriptor of the master end of the pseudo-terminal. For a more portable approach, use the :mod:`pty` module. If an error occurs :exc:`OSError` is raised. + Availability: some flavors of Unix. @@ -1446,19 +1597,24 @@ written in Python, such as a mail server's external command delivery program. single: process; killing single: process; signalling - Send the signal *sig* to the process group *pgid*. Availability: Unix. + Send the signal *sig* to the process group *pgid*. + + Availability: Unix. .. function:: nice(increment) Add *increment* to the process's "niceness". Return the new niceness. + Availability: Unix. .. function:: plock(op) Lock program segments into memory. The value of *op* (defined in - ``<sys/lock.h>``) determines which segments are locked. Availability: Unix. + ``<sys/lock.h>``) determines which segments are locked. + + Availability: Unix. .. function:: popen(...) @@ -1537,7 +1693,9 @@ written in Python, such as a mail server's external command delivery program. Possible values for the *mode* parameter to the :func:`spawn\*` family of functions. If either of these values is given, the :func:`spawn\*` functions will return as soon as the new process has been created, with the process id as - the return value. Availability: Unix, Windows. + the return value. + + Availability: Unix, Windows. .. data:: P_WAIT @@ -1546,7 +1704,9 @@ written in Python, such as a mail server's external command delivery program. functions. If this is given as *mode*, the :func:`spawn\*` functions will not return until the new process has run to completion and will return the exit code of the process the run is successful, or ``-signal`` if a signal kills the - process. Availability: Unix, Windows. + process. + + Availability: Unix, Windows. .. data:: P_DETACH @@ -1557,6 +1717,7 @@ written in Python, such as a mail server's external command delivery program. is similar to :const:`P_NOWAIT`, but the new process is detached from the console of the calling process. If :const:`P_OVERLAY` is used, the current process will be replaced; the :func:`spawn\*` function will not return. + Availability: Windows. @@ -1580,7 +1741,9 @@ written in Python, such as a mail server's external command delivery program. directory. If you want to use an absolute path, make sure the first character is not a slash (``'/'``); the underlying Win32 :cfunc:`ShellExecute` function doesn't work if it is. Use the :func:`os.path.normpath` function to ensure that - the path is properly encoded for Win32. Availability: Windows. + the path is properly encoded for Win32. + + Availability: Windows. .. function:: system(command) @@ -1602,22 +1765,24 @@ written in Python, such as a mail server's external command delivery program. the command run; on systems using a non-native shell, consult your shell documentation. - Availability: Unix, Windows. - The :mod:`subprocess` module provides more powerful facilities for spawning new processes and retrieving their results; using that module is preferable to using this function. Use the :mod:`subprocess` module. Check especially the :ref:`subprocess-replacements` section. + Availability: Unix, Windows. + .. function:: times() - Return a 5-tuple of floating point numbers indicating accumulated (processor or - other) times, in seconds. The items are: user time, system time, children's - user time, children's system time, and elapsed real time since a fixed point in - the past, in that order. See the Unix manual page :manpage:`times(2)` or the - corresponding Windows Platform API documentation. Availability: Unix, - Windows. On Windows, only the first two items are filled, the others are zero. + Return a 5-tuple of floating point numbers indicating accumulated (processor + or other) times, in seconds. The items are: user time, system time, + children's user time, children's system time, and elapsed real time since a + fixed point in the past, in that order. See the Unix manual page + :manpage:`times(2)` or the corresponding Windows Platform API documentation. + On Windows, only the first two items are filled, the others are zero. + + Availability: Unix, Windows .. function:: wait() @@ -1626,7 +1791,9 @@ written in Python, such as a mail server's external command delivery program. and exit status indication: a 16-bit number, whose low byte is the signal number that killed the process, and whose high byte is the exit status (if the signal number is zero); the high bit of the low byte is set if a core file was - produced. Availability: Unix. + produced. + + Availability: Unix. .. function:: waitpid(pid, options) @@ -1664,6 +1831,7 @@ written in Python, such as a mail server's external command delivery program. resource usage information is returned. Refer to :mod:`resource`.\ :func:`getrusage` for details on resource usage information. The option argument is the same as that provided to :func:`waitpid` and :func:`wait4`. + Availability: Unix. @@ -1673,28 +1841,33 @@ written in Python, such as a mail server's external command delivery program. process id, exit status indication, and resource usage information is returned. Refer to :mod:`resource`.\ :func:`getrusage` for details on resource usage information. The arguments to :func:`wait4` are the same as those provided to - :func:`waitpid`. Availability: Unix. + :func:`waitpid`. + + Availability: Unix. .. data:: WNOHANG The option for :func:`waitpid` to return immediately if no child process status is available immediately. The function returns ``(0, 0)`` in this case. + Availability: Unix. .. data:: WCONTINUED This option causes child processes to be reported if they have been continued - from a job control stop since their status was last reported. Availability: Some - Unix systems. + from a job control stop since their status was last reported. + + Availability: Some Unix systems. .. data:: WUNTRACED This option causes child processes to be reported if they have been stopped but - their current state has not been reported since they were stopped. Availability: - Unix. + their current state has not been reported since they were stopped. + + Availability: Unix. The following functions take a process status code as returned by @@ -1704,48 +1877,63 @@ used to determine the disposition of a process. .. function:: WCOREDUMP(status) Return ``True`` if a core dump was generated for the process, otherwise - return ``False``. Availability: Unix. + return ``False``. + + Availability: Unix. .. function:: WIFCONTINUED(status) Return ``True`` if the process has been continued from a job control stop, - otherwise return ``False``. Availability: Unix. + otherwise return ``False``. + + Availability: Unix. .. function:: WIFSTOPPED(status) Return ``True`` if the process has been stopped, otherwise return - ``False``. Availability: Unix. + ``False``. + + Availability: Unix. .. function:: WIFSIGNALED(status) Return ``True`` if the process exited due to a signal, otherwise return - ``False``. Availability: Unix. + ``False``. + + Availability: Unix. .. function:: WIFEXITED(status) Return ``True`` if the process exited using the :manpage:`exit(2)` system call, - otherwise return ``False``. Availability: Unix. + otherwise return ``False``. + + Availability: Unix. .. function:: WEXITSTATUS(status) If ``WIFEXITED(status)`` is true, return the integer parameter to the :manpage:`exit(2)` system call. Otherwise, the return value is meaningless. + Availability: Unix. .. function:: WSTOPSIG(status) - Return the signal which caused the process to stop. Availability: Unix. + Return the signal which caused the process to stop. + + Availability: Unix. .. function:: WTERMSIG(status) - Return the signal which caused the process to exit. Availability: Unix. + Return the signal which caused the process to exit. + + Availability: Unix. .. _os-path: @@ -1762,8 +1950,7 @@ Miscellaneous System Information Unix 95, Unix 98, and others). Some platforms define additional names as well. The names known to the host operating system are given as the keys of the ``confstr_names`` dictionary. For configuration variables not included in that - mapping, passing an integer for *name* is also accepted. Availability: - Unix. + mapping, passing an integer for *name* is also accepted. If the configuration value specified by *name* isn't defined, ``None`` is returned. @@ -1773,19 +1960,25 @@ Miscellaneous System Information included in ``confstr_names``, an :exc:`OSError` is raised with :const:`errno.EINVAL` for the error number. + Availability: Unix + .. data:: confstr_names Dictionary mapping names accepted by :func:`confstr` to the integer values defined for those names by the host operating system. This can be used to - determine the set of names known to the system. Availability: Unix. + determine the set of names known to the system. + + Availability: Unix. .. function:: getloadavg() Return the number of processes in the system run queue averaged over the last 1, 5, and 15 minutes or raises :exc:`OSError` if the load average was - unobtainable. Availability: Unix. + unobtainable. + + Availability: Unix. .. function:: sysconf(name) @@ -1794,6 +1987,7 @@ Miscellaneous System Information specified by *name* isn't defined, ``-1`` is returned. The comments regarding the *name* parameter for :func:`confstr` apply here as well; the dictionary that provides information on the known names is given by ``sysconf_names``. + Availability: Unix. @@ -1801,7 +1995,9 @@ Miscellaneous System Information Dictionary mapping names accepted by :func:`sysconf` to the integer values defined for those names by the host operating system. This can be used to - determine the set of names known to the system. Availability: Unix. + determine the set of names known to the system. + + Availability: Unix. The following data values are used to support path manipulation operations. These are defined for all platforms. -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 37d263521203b6f031e8554b47dbf8ac5c2a5cb2 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Fri, 7 May 2010 00:58:26 +0000 Subject: Merged revisions 80905 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80905 | victor.stinner | 2010-05-07 02:57:12 +0200 (ven., 07 mai 2010) | 4 lines regrtest.py: disable replace_stdout() on Windows until it is fixed See issue #8533 (problem with newlines on Windows). ........ --- Lib/test/regrtest.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py index 5eea1d9..30792c2 100755 --- a/Lib/test/regrtest.py +++ b/Lib/test/regrtest.py @@ -560,6 +560,9 @@ def findtests(testdir=None, stdtests=STDTESTS, nottests=NOTTESTS): def replace_stdout(): """Set stdout encoder error handler to backslashreplace (as stderr error handler) to avoid UnicodeEncodeError when printing a traceback""" + if os.name == "nt": + # Replace sys.stdout breaks the stdout newlines on Windows: issue #8533 + return stdout = sys.stdout sys.stdout = open(stdout.fileno(), 'w', encoding=stdout.encoding, -- cgit v0.12 From 06f29cd0efcbcd3f87cac7fa6f659a3acff44bb8 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Fri, 7 May 2010 04:24:30 +0000 Subject: Merged revisions 80910 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80910 | senthil.kumaran | 2010-05-07 09:49:23 +0530 (Fri, 07 May 2010) | 9 lines Merged revisions 80908 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80908 | senthil.kumaran | 2010-05-07 09:37:29 +0530 (Fri, 07 May 2010) | 3 lines Testsuite for RFC3986 based parsing scenario. Related Issue1462525. ........ ................ --- Lib/test/test_urlparse.py | 58 +++++++++++++++++++++++++++++++++++++++++------ 1 file changed, 51 insertions(+), 7 deletions(-) diff --git a/Lib/test/test_urlparse.py b/Lib/test/test_urlparse.py index 1cac691..00c4a0a 100644 --- a/Lib/test/test_urlparse.py +++ b/Lib/test/test_urlparse.py @@ -6,7 +6,7 @@ import urllib.parse RFC1808_BASE = "http://a/b/c/d;p?q#f" RFC2396_BASE = "http://a/b/c/d;p?q" -RFC3986_BASE = "http://a/b/c/d;p?q" +RFC3986_BASE = 'http://a/b/c/d;p?q' # A list of test cases. Each test case is a a two-tuple that contains # a string with the query and a dictionary with the expected result. @@ -193,8 +193,6 @@ class UrlParseTestCase(unittest.TestCase): def test_RFC2396(self): # cases from RFC 2396 - - self.checkJoin(RFC2396_BASE, 'g:h', 'g:h') self.checkJoin(RFC2396_BASE, 'g', 'http://a/b/c/g') self.checkJoin(RFC2396_BASE, './g', 'http://a/b/c/g') @@ -235,13 +233,59 @@ class UrlParseTestCase(unittest.TestCase): self.checkJoin(RFC2396_BASE, 'g#s/./x', 'http://a/b/c/g#s/./x') self.checkJoin(RFC2396_BASE, 'g#s/../x', 'http://a/b/c/g#s/../x') - #The following scenarios have been updated in RFC3986 - #self.checkJoin(RFC2396_BASE, '?y', 'http://a/b/c/?y') - #self.checkJoin(RFC2396_BASE, ';x', 'http://a/b/c/;x') - def test_RFC3986(self): + # Test cases from RFC3986 self.checkJoin(RFC3986_BASE, '?y','http://a/b/c/d;p?y') self.checkJoin(RFC2396_BASE, ';x', 'http://a/b/c/;x') + self.checkJoin(RFC3986_BASE, 'g:h','g:h') + self.checkJoin(RFC3986_BASE, 'g','http://a/b/c/g') + self.checkJoin(RFC3986_BASE, './g','http://a/b/c/g') + self.checkJoin(RFC3986_BASE, 'g/','http://a/b/c/g/') + self.checkJoin(RFC3986_BASE, '/g','http://a/g') + self.checkJoin(RFC3986_BASE, '//g','http://g') + self.checkJoin(RFC3986_BASE, '?y','http://a/b/c/d;p?y') + self.checkJoin(RFC3986_BASE, 'g?y','http://a/b/c/g?y') + self.checkJoin(RFC3986_BASE, '#s','http://a/b/c/d;p?q#s') + self.checkJoin(RFC3986_BASE, 'g#s','http://a/b/c/g#s') + self.checkJoin(RFC3986_BASE, 'g?y#s','http://a/b/c/g?y#s') + self.checkJoin(RFC3986_BASE, ';x','http://a/b/c/;x') + self.checkJoin(RFC3986_BASE, 'g;x','http://a/b/c/g;x') + self.checkJoin(RFC3986_BASE, 'g;x?y#s','http://a/b/c/g;x?y#s') + self.checkJoin(RFC3986_BASE, '','http://a/b/c/d;p?q') + self.checkJoin(RFC3986_BASE, '.','http://a/b/c/') + self.checkJoin(RFC3986_BASE, './','http://a/b/c/') + self.checkJoin(RFC3986_BASE, '..','http://a/b/') + self.checkJoin(RFC3986_BASE, '../','http://a/b/') + self.checkJoin(RFC3986_BASE, '../g','http://a/b/g') + self.checkJoin(RFC3986_BASE, '../..','http://a/') + self.checkJoin(RFC3986_BASE, '../../','http://a/') + self.checkJoin(RFC3986_BASE, '../../g','http://a/g') + + #Abnormal Examples + # The 'abnormal scenarios' are incompatible with RFC2986 parsing + # Tests are here for reference. + + #self.checkJoin(RFC3986_BASE, '../../../g','http://a/g') + #self.checkJoin(RFC3986_BASE, '../../../../g','http://a/g') + #self.checkJoin(RFC3986_BASE, '/./g','http://a/g') + #self.checkJoin(RFC3986_BASE, '/../g','http://a/g') + + self.checkJoin(RFC3986_BASE, 'g.','http://a/b/c/g.') + self.checkJoin(RFC3986_BASE, '.g','http://a/b/c/.g') + self.checkJoin(RFC3986_BASE, 'g..','http://a/b/c/g..') + self.checkJoin(RFC3986_BASE, '..g','http://a/b/c/..g') + self.checkJoin(RFC3986_BASE, './../g','http://a/b/g') + self.checkJoin(RFC3986_BASE, './g/.','http://a/b/c/g/') + self.checkJoin(RFC3986_BASE, 'g/./h','http://a/b/c/g/h') + self.checkJoin(RFC3986_BASE, 'g/../h','http://a/b/c/h') + self.checkJoin(RFC3986_BASE, 'g;x=1/./y','http://a/b/c/g;x=1/y') + self.checkJoin(RFC3986_BASE, 'g;x=1/../y','http://a/b/c/y') + self.checkJoin(RFC3986_BASE, 'g?y/./x','http://a/b/c/g?y/./x') + self.checkJoin(RFC3986_BASE, 'g?y/../x','http://a/b/c/g?y/../x') + self.checkJoin(RFC3986_BASE, 'g#s/./x','http://a/b/c/g#s/./x') + self.checkJoin(RFC3986_BASE, 'g#s/../x','http://a/b/c/g#s/../x') + #self.checkJoin(RFC3986_BASE, 'http:g','http:g') # strict parser + self.checkJoin(RFC3986_BASE, 'http:g','http://a/b/c/g') #relaxed parser def test_urldefrag(self): for url, defrag, frag in [ -- cgit v0.12 -- cgit v0.12 From 4b3fe14d4bf56be8fb3e922052f0da65b6948a31 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Fri, 7 May 2010 17:08:54 +0000 Subject: Merged revisions 80928 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80928 | antoine.pitrou | 2010-05-07 19:04:02 +0200 (ven., 07 mai 2010) | 11 lines Merged revisions 80926 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80926 | antoine.pitrou | 2010-05-07 18:50:34 +0200 (ven., 07 mai 2010) | 5 lines Issue #8571: Fix an internal error when compressing or decompressing a chunk larger than 1GB with the zlib module's compressor and decompressor objects. ........ ................ --- Lib/test/test_zlib.py | 63 ++++++++++++++++++++++++++++++++++++++++++++++++--- Misc/NEWS | 4 ++++ Modules/zlibmodule.c | 7 +++--- 3 files changed, 68 insertions(+), 6 deletions(-) diff --git a/Lib/test/test_zlib.py b/Lib/test/test_zlib.py index c6bdda1..1b13274 100644 --- a/Lib/test/test_zlib.py +++ b/Lib/test/test_zlib.py @@ -2,6 +2,7 @@ import unittest from test import support import binascii import random +from test.support import precisionbigmemtest, _1G zlib = support.import_module('zlib') @@ -93,8 +94,39 @@ class ExceptionTestCase(unittest.TestCase): self.assertRaises(ValueError, zlib.decompressobj().flush, -1) - -class CompressTestCase(unittest.TestCase): +class BaseCompressTestCase(object): + def check_big_compress_buffer(self, size, compress_func): + _1M = 1024 * 1024 + fmt = "%%0%dx" % (2 * _1M) + # Generate 10MB worth of random, and expand it by repeating it. + # The assumption is that zlib's memory is not big enough to exploit + # such spread out redundancy. + data = b''.join([random.getrandbits(8 * _1M).to_bytes(_1M, 'little') + for i in range(10)]) + data = data * (size // len(data) + 1) + try: + compress_func(data) + finally: + # Release memory + data = None + + def check_big_decompress_buffer(self, size, decompress_func): + data = b'x' * size + try: + compressed = zlib.compress(data, 1) + finally: + # Release memory + data = None + data = decompress_func(compressed) + # Sanity check + try: + self.assertEqual(len(data), size) + self.assertEqual(len(data.strip(b'x')), 0) + finally: + data = None + + +class CompressTestCase(BaseCompressTestCase, unittest.TestCase): # Test compression in one go (whole message compression) def test_speech(self): x = zlib.compress(HAMLET_SCENE) @@ -108,9 +140,19 @@ class CompressTestCase(unittest.TestCase): for ob in x, bytearray(x): self.assertEqual(zlib.decompress(ob), data) + # Memory use of the following functions takes into account overallocation + + @precisionbigmemtest(size=_1G + 1024 * 1024, memuse=3) + def test_big_compress_buffer(self, size): + compress = lambda s: zlib.compress(s, 1) + self.check_big_compress_buffer(size, compress) + @precisionbigmemtest(size=_1G + 1024 * 1024, memuse=2) + def test_big_decompress_buffer(self, size): + self.check_big_decompress_buffer(size, zlib.decompress) -class CompressObjectTestCase(unittest.TestCase): + +class CompressObjectTestCase(BaseCompressTestCase, unittest.TestCase): # Test compression object def test_pair(self): # straightforward compress/decompress objects @@ -399,6 +441,21 @@ class CompressObjectTestCase(unittest.TestCase): d.flush() self.assertRaises(ValueError, d.copy) + # Memory use of the following functions takes into account overallocation + + @precisionbigmemtest(size=_1G + 1024 * 1024, memuse=3) + def test_big_compress_buffer(self, size): + c = zlib.compressobj(1) + compress = lambda s: c.compress(s) + c.flush() + self.check_big_compress_buffer(size, compress) + + @precisionbigmemtest(size=_1G + 1024 * 1024, memuse=2) + def test_big_decompress_buffer(self, size): + d = zlib.decompressobj() + decompress = lambda s: d.decompress(s) + d.flush() + self.check_big_decompress_buffer(size, decompress) + + def genblock(seed, length, step=1024, generator=random): """length-byte stream of random data from a seed (in step-byte blocks).""" if seed is not None: diff --git a/Misc/NEWS b/Misc/NEWS index 3256e31..6935296 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,10 @@ Core and Builtins Library ------- +- Issue #8571: Fix an internal error when compressing or decompressing a + chunk larger than 1GB with the zlib module's compressor and decompressor + objects. + - Issue #8573: asyncore _strerror() function might throw ValueError. - Issue #8483: asyncore.dispatcher's __getattr__ method produced confusing diff --git a/Modules/zlibmodule.c b/Modules/zlibmodule.c index 2f2e214..353d11a 100644 --- a/Modules/zlibmodule.c +++ b/Modules/zlibmodule.c @@ -396,7 +396,8 @@ PyDoc_STRVAR(comp_compress__doc__, static PyObject * PyZlib_objcompress(compobject *self, PyObject *args) { - int err, inplen, length = DEFAULTALLOC; + int err, inplen; + Py_ssize_t length = DEFAULTALLOC; PyObject *RetVal; Py_buffer pinput; Byte *input; @@ -477,8 +478,8 @@ PyDoc_STRVAR(decomp_decompress__doc__, static PyObject * PyZlib_objdecompress(compobject *self, PyObject *args) { - int err, inplen, old_length, length = DEFAULTALLOC; - int max_length = 0; + int err, inplen, max_length = 0; + Py_ssize_t old_length, length = DEFAULTALLOC; PyObject *RetVal; Py_buffer pinput; Byte *input; -- cgit v0.12 From adfe27a717db98370ef7f2fbf73d183e56164a90 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Fri, 7 May 2010 18:09:36 +0000 Subject: Fix failure introduced in r80929. --- Lib/test/test_zlib.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/test_zlib.py b/Lib/test/test_zlib.py index 1b13274..3a5bd30 100644 --- a/Lib/test/test_zlib.py +++ b/Lib/test/test_zlib.py @@ -101,7 +101,7 @@ class BaseCompressTestCase(object): # Generate 10MB worth of random, and expand it by repeating it. # The assumption is that zlib's memory is not big enough to exploit # such spread out redundancy. - data = b''.join([random.getrandbits(8 * _1M).to_bytes(_1M, 'little') + data = b''.join([binascii.a2b_hex(fmt % random.getrandbits(8 * _1M)) for i in range(10)]) data = data * (size // len(data) + 1) try: -- cgit v0.12 From 51964772b7dd412feb7a92dd88887f4cbc6a1b49 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Sat, 8 May 2010 03:31:56 +0000 Subject: Merged revisions 80955 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80955 | senthil.kumaran | 2010-05-08 08:59:09 +0530 (Sat, 08 May 2010) | 9 lines Merged revisions 80953 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80953 | senthil.kumaran | 2010-05-08 08:41:50 +0530 (Sat, 08 May 2010) | 3 lines Fix Issue8656 - urllib2 mangles file://-scheme URLs ........ ................ --- Lib/test/test_urllib2.py | 3 ++- Lib/urllib/request.py | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_urllib2.py b/Lib/test/test_urllib2.py index f0297a5..2da3bef 100644 --- a/Lib/test/test_urllib2.py +++ b/Lib/test/test_urllib2.py @@ -689,7 +689,7 @@ class HandlerTests(unittest.TestCase): try: data = r.read() headers = r.info() - newurl = r.geturl() + respurl = r.geturl() finally: r.close() stats = os.stat(TESTFN) @@ -700,6 +700,7 @@ class HandlerTests(unittest.TestCase): self.assertEqual(headers["Content-type"], "text/plain") self.assertEqual(headers["Content-length"], "13") self.assertEqual(headers["Last-modified"], modified) + self.assertEqual(respurl, url) for url in [ "file://localhost:80%s" % urlpath, diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index 002e326..6e892e4 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -1216,7 +1216,8 @@ class FileHandler(BaseHandler): host, port = splitport(host) if not host or \ (not port and _safe_gethostbyname(host) in self.get_names()): - return addinfourl(open(localfile, 'rb'), headers, 'file:'+file) + return addinfourl(open(localfile, 'rb'), headers, 'file://'+ + host + file) except OSError as msg: # users shouldn't expect OSErrors coming from urlopen() raise URLError(msg) -- cgit v0.12 From 1e72bd3c08dd0fca728478691d17f157a07b27f0 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Sat, 8 May 2010 05:14:29 +0000 Subject: Merged revisions 80959 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80959 | senthil.kumaran | 2010-05-08 10:42:05 +0530 (Sat, 08 May 2010) | 9 lines Merged revisions 80957 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80957 | senthil.kumaran | 2010-05-08 10:30:11 +0530 (Sat, 08 May 2010) | 2 lines Fixing the errors trigerred in test_urllib2net. Related to issue8656. ........ ................ --- Lib/urllib/request.py | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index 6e892e4..6a2ce91 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -1202,13 +1202,13 @@ class FileHandler(BaseHandler): import email.utils import mimetypes host = req.host - file = req.selector - localfile = url2pathname(file) + filename = req.selector + localfile = url2pathname(filename) try: stats = os.stat(localfile) size = stats.st_size modified = email.utils.formatdate(stats.st_mtime, usegmt=True) - mtype = mimetypes.guess_type(file)[0] + mtype = mimetypes.guess_type(filename)[0] headers = email.message_from_string( 'Content-type: %s\nContent-length: %d\nLast-modified: %s\n' % (mtype or 'text/plain', size, modified)) @@ -1216,8 +1216,11 @@ class FileHandler(BaseHandler): host, port = splitport(host) if not host or \ (not port and _safe_gethostbyname(host) in self.get_names()): - return addinfourl(open(localfile, 'rb'), headers, 'file://'+ - host + file) + if host: + origurl = 'file://' + host + filename + else: + origurl = 'file://' + filename + return addinfourl(open(localfile, 'rb'), headers, origurl) except OSError as msg: # users shouldn't expect OSErrors coming from urlopen() raise URLError(msg) -- cgit v0.12 -- cgit v0.12 From 3a3bba34e25275a48004636a6295c09e8ffefa90 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sat, 8 May 2010 15:29:41 +0000 Subject: Merged revisions 80983 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80983 | benjamin.peterson | 2010-05-08 10:26:30 -0500 (Sat, 08 May 2010) | 1 line replace long with int ........ --- Doc/library/weakref.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Doc/library/weakref.rst b/Doc/library/weakref.rst index ec88b1e..612e56f 100644 --- a/Doc/library/weakref.rst +++ b/Doc/library/weakref.rst @@ -69,9 +69,9 @@ support weak references but can add support through subclassing:: obj = Dict(red=1, green=2, blue=3) # this object is weak referenceable -Other built-in types such as :class:`tuple` and :class:`long` do not support -weak references even when subclassed (This is an implementation detail and may -be different across various Python implementations.). +Other built-in types such as :class:`tuple` and :class:`int` do not support weak +references even when subclassed (This is an implementation detail and may be +different across various Python implementations.). Extension types can easily be made to support weak references; see :ref:`weakref-support`. -- cgit v0.12 From c9e833faa025458b2fea7ed9db7173f672389af1 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sat, 8 May 2010 15:46:00 +0000 Subject: Merged revisions 80936 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80936 | benjamin.peterson | 2010-05-07 14:10:11 -0500 (Fri, 07 May 2010) | 76 lines Merged revisions 80934 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ................ r80934 | benjamin.peterson | 2010-05-07 13:58:23 -0500 (Fri, 07 May 2010) | 69 lines Merged revisions 79911,79916-79917,80018,80418,80572-80573,80635-80639,80668,80922 via svnmerge from svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3 ........ r79911 | benjamin.peterson | 2010-04-09 15:38:53 -0500 (Fri, 09 Apr 2010) | 1 line use absolute import ........ r79916 | benjamin.peterson | 2010-04-09 16:05:21 -0500 (Fri, 09 Apr 2010) | 1 line generalize detection of __future__ imports and attach them to the tree ........ r79917 | benjamin.peterson | 2010-04-09 16:11:44 -0500 (Fri, 09 Apr 2010) | 1 line don't try to 'fix' relative imports when absolute_import is enabled #8858 ........ r80018 | benjamin.peterson | 2010-04-12 16:12:12 -0500 (Mon, 12 Apr 2010) | 4 lines prevent diffs from being mangled is multiprocess mode #6409 Patch by George Boutsioukis. ........ r80418 | benjamin.peterson | 2010-04-23 16:00:03 -0500 (Fri, 23 Apr 2010) | 1 line remove unhelpful description ........ r80572 | benjamin.peterson | 2010-04-27 20:33:54 -0500 (Tue, 27 Apr 2010) | 1 line use unicode literals ........ r80573 | jeffrey.yasskin | 2010-04-27 23:08:27 -0500 (Tue, 27 Apr 2010) | 6 lines Don't transform imports that are already relative. 2to3 turned from . import refactor into from .. import refactor which broke the transformation of 2to3 itself. ........ r80635 | benjamin.peterson | 2010-04-29 16:02:23 -0500 (Thu, 29 Apr 2010) | 1 line remove imports ........ r80636 | benjamin.peterson | 2010-04-29 16:02:41 -0500 (Thu, 29 Apr 2010) | 1 line unicode literal ........ r80637 | benjamin.peterson | 2010-04-29 16:03:42 -0500 (Thu, 29 Apr 2010) | 1 line must pass a string to Number ........ r80638 | benjamin.peterson | 2010-04-29 16:05:34 -0500 (Thu, 29 Apr 2010) | 1 line unicode literals ........ r80639 | benjamin.peterson | 2010-04-29 16:06:09 -0500 (Thu, 29 Apr 2010) | 1 line pass string to Number ........ r80668 | jeffrey.yasskin | 2010-04-30 18:02:47 -0500 (Fri, 30 Apr 2010) | 4 lines Make 2to3 run under Python 2.5 so that the benchmark suite at http://hg.python.org/benchmarks/ can use it and still run on implementations that haven't gotten to 2.6 yet. Fixes issue 8566. ........ r80922 | benjamin.peterson | 2010-05-07 11:06:25 -0500 (Fri, 07 May 2010) | 1 line prevent xrange transformation from wrapping range calls it produces in list ........ ................ ................ --- Lib/lib2to3/fixes/fix_import.py | 17 ++++++-- Lib/lib2to3/fixes/fix_operator.py | 6 +-- Lib/lib2to3/fixes/fix_reduce.py | 5 +-- Lib/lib2to3/fixes/fix_tuple_params.py | 2 +- Lib/lib2to3/fixes/fix_xrange.py | 12 +++++- Lib/lib2to3/main.py | 14 ++++-- Lib/lib2to3/pgen2/tokenize.py | 9 +++- Lib/lib2to3/pytree.py | 15 +++---- Lib/lib2to3/refactor.py | 22 ++++++---- Lib/lib2to3/tests/test_fixers.py | 23 +++++++++- Lib/lib2to3/tests/test_parser.py | 15 ++++--- Lib/lib2to3/tests/test_pytree.py | 33 +++++++++------ Lib/lib2to3/tests/test_refactor.py | 80 ++++++++++++++++++++--------------- 13 files changed, 165 insertions(+), 88 deletions(-) diff --git a/Lib/lib2to3/fixes/fix_import.py b/Lib/lib2to3/fixes/fix_import.py index 625611d..ef9b619 100644 --- a/Lib/lib2to3/fixes/fix_import.py +++ b/Lib/lib2to3/fixes/fix_import.py @@ -43,7 +43,13 @@ class FixImport(fixer_base.BaseFix): import_name< 'import' imp=any > """ + def start_tree(self, tree, name): + super(FixImport, self).start_tree(tree, name) + self.skip = "absolute_import" in tree.future_features + def transform(self, node, results): + if self.skip: + return imp = results['imp'] if node.type == syms.import_from: @@ -71,19 +77,22 @@ class FixImport(fixer_base.BaseFix): self.warning(node, "absolute and local imports together") return - new = FromImport('.', [imp]) + new = FromImport(".", [imp]) new.prefix = node.prefix return new def probably_a_local_import(self, imp_name): - imp_name = imp_name.split('.', 1)[0] + if imp_name.startswith("."): + # Relative imports are certainly not local imports. + return False + imp_name = imp_name.split(".", 1)[0] base_path = dirname(self.filename) base_path = join(base_path, imp_name) # If there is no __init__.py next to the file its not in a package # so can't be a relative import. - if not exists(join(dirname(base_path), '__init__.py')): + if not exists(join(dirname(base_path), "__init__.py")): return False - for ext in ['.py', sep, '.pyc', '.so', '.sl', '.pyd']: + for ext in [".py", sep, ".pyc", ".so", ".sl", ".pyd"]: if exists(base_path + ext): return True return False diff --git a/Lib/lib2to3/fixes/fix_operator.py b/Lib/lib2to3/fixes/fix_operator.py index 9b1089c..ded9eee 100644 --- a/Lib/lib2to3/fixes/fix_operator.py +++ b/Lib/lib2to3/fixes/fix_operator.py @@ -14,10 +14,10 @@ class FixOperator(fixer_base.BaseFix): func = "'(' func=any ')'" PATTERN = """ power< module='operator' - trailer< '.' {methods} > trailer< {func} > > + trailer< '.' %(methods)s > trailer< %(func)s > > | - power< {methods} trailer< {func} > > - """.format(methods=methods, func=func) + power< %(methods)s trailer< %(func)s > > + """ % dict(methods=methods, func=func) def transform(self, node, results): method = results["method"][0] diff --git a/Lib/lib2to3/fixes/fix_reduce.py b/Lib/lib2to3/fixes/fix_reduce.py index 89fa2b4..c54c5c1 100644 --- a/Lib/lib2to3/fixes/fix_reduce.py +++ b/Lib/lib2to3/fixes/fix_reduce.py @@ -7,9 +7,8 @@ Makes sure reduce() is imported from the functools module if reduce is used in that module. """ -from .. import pytree -from .. import fixer_base -from ..fixer_util import Name, Attr, touch_import +from lib2to3 import fixer_base +from lib2to3.fixer_util import touch_import diff --git a/Lib/lib2to3/fixes/fix_tuple_params.py b/Lib/lib2to3/fixes/fix_tuple_params.py index 2085935..fad5cad 100644 --- a/Lib/lib2to3/fixes/fix_tuple_params.py +++ b/Lib/lib2to3/fixes/fix_tuple_params.py @@ -154,7 +154,7 @@ def map_to_index(param_list, prefix=[], d=None): if d is None: d = {} for i, obj in enumerate(param_list): - trailer = [Subscript(Number(i))] + trailer = [Subscript(Number(str(i)))] if isinstance(obj, list): map_to_index(obj, trailer, d=d) else: diff --git a/Lib/lib2to3/fixes/fix_xrange.py b/Lib/lib2to3/fixes/fix_xrange.py index 7efeea4..6e2b925 100644 --- a/Lib/lib2to3/fixes/fix_xrange.py +++ b/Lib/lib2to3/fixes/fix_xrange.py @@ -17,6 +17,13 @@ class FixXrange(fixer_base.BaseFix): rest=any* > """ + def start_tree(self, tree, filename): + super(FixXrange, self).start_tree(tree, filename) + self.transformed_xranges = set() + + def finish_tree(self, tree, filename): + self.transformed_xranges = None + def transform(self, node, results): name = results["name"] if name.value == "xrange": @@ -29,9 +36,12 @@ class FixXrange(fixer_base.BaseFix): def transform_xrange(self, node, results): name = results["name"] name.replace(Name("range", prefix=name.prefix)) + # This prevents the new range call from being wrapped in a list later. + self.transformed_xranges.add(id(node)) def transform_range(self, node, results): - if not self.in_special_context(node): + if (id(node) not in self.transformed_xranges and + not self.in_special_context(node)): range_call = Call(Name("range"), [results["args"].clone()]) # Encase the range call in list(). list_call = Call(Name("list"), [range_call], diff --git a/Lib/lib2to3/main.py b/Lib/lib2to3/main.py index 6c57e67..02bae37 100644 --- a/Lib/lib2to3/main.py +++ b/Lib/lib2to3/main.py @@ -2,6 +2,8 @@ Main program for 2to3. """ +from __future__ import with_statement + import sys import os import difflib @@ -62,8 +64,14 @@ class StdoutRefactoringTool(refactor.MultiprocessRefactoringTool): if self.show_diffs: diff_lines = diff_texts(old, new, filename) try: - for line in diff_lines: - print(line) + if self.output_lock is not None: + with self.output_lock: + for line in diff_lines: + print(line) + sys.stdout.flush() + else: + for line in diff_lines: + print(line) except UnicodeEncodeError: warn("couldn't encode %s's diff for your terminal" % (filename,)) @@ -94,7 +102,7 @@ def main(fixer_pkg, args=None): parser.add_option("-x", "--nofix", action="append", default=[], help="Prevent a fixer from being run.") parser.add_option("-l", "--list-fixes", action="store_true", - help="List available transformations (fixes/fix_*.py)") + help="List available transformations") parser.add_option("-p", "--print-function", action="store_true", help="Modify the grammar so that print() is a function") parser.add_option("-v", "--verbose", action="store_true", diff --git a/Lib/lib2to3/pgen2/tokenize.py b/Lib/lib2to3/pgen2/tokenize.py index 701daf8..31e2969 100644 --- a/Lib/lib2to3/pgen2/tokenize.py +++ b/Lib/lib2to3/pgen2/tokenize.py @@ -38,6 +38,13 @@ __all__ = [x for x in dir(token) if x[0] != '_'] + ["tokenize", "generate_tokens", "untokenize"] del token +try: + bytes +except NameError: + # Support bytes type in Python <= 2.5, so 2to3 turns itself into + # valid Python 3 code. + bytes = str + def group(*choices): return '(' + '|'.join(choices) + ')' def any(*choices): return group(*choices) + '*' def maybe(*choices): return group(*choices) + '?' @@ -267,7 +274,7 @@ def detect_encoding(readline): try: return readline() except StopIteration: - return b'' + return bytes() def find_cookie(line): try: diff --git a/Lib/lib2to3/pytree.py b/Lib/lib2to3/pytree.py index 15b83f6..c502771 100644 --- a/Lib/lib2to3/pytree.py +++ b/Lib/lib2to3/pytree.py @@ -289,8 +289,7 @@ class Node(Base): for node in child.post_order(): yield node - @property - def prefix(self): + def _prefix_getter(self): """ The whitespace and comments preceding this node in the input. """ @@ -298,11 +297,12 @@ class Node(Base): return "" return self.children[0].prefix - @prefix.setter - def prefix(self, prefix): + def _prefix_setter(self, prefix): if self.children: self.children[0].prefix = prefix + prefix = property(_prefix_getter, _prefix_setter) + def set_child(self, i, child): """ Equivalent to 'node.children[i] = child'. This method also sets the @@ -390,18 +390,17 @@ class Leaf(Base): """Return a pre-order iterator for the tree.""" yield self - @property - def prefix(self): + def _prefix_getter(self): """ The whitespace and comments preceding this token in the input. """ return self._prefix - @prefix.setter - def prefix(self, prefix): + def _prefix_setter(self, prefix): self.changed() self._prefix = prefix + prefix = property(_prefix_getter, _prefix_setter) def convert(gr, raw_node): """ diff --git a/Lib/lib2to3/refactor.py b/Lib/lib2to3/refactor.py index 8bd61ad..d4af834 100644 --- a/Lib/lib2to3/refactor.py +++ b/Lib/lib2to3/refactor.py @@ -8,6 +8,8 @@ recursively descend down directories. Imported as a module, this provides infrastructure to write your own refactoring tool. """ +from __future__ import with_statement + __author__ = "Guido van Rossum <guido@python.org>" @@ -122,13 +124,14 @@ else: _to_system_newlines = _identity -def _detect_future_print(source): +def _detect_future_features(source): have_docstring = False gen = tokenize.generate_tokens(io.StringIO(source).readline) def advance(): tok = next(gen) return tok[0], tok[1] ignore = frozenset((token.NEWLINE, tokenize.NL, token.COMMENT)) + features = set() try: while True: tp, value = advance() @@ -140,26 +143,25 @@ def _detect_future_print(source): have_docstring = True elif tp == token.NAME and value == "from": tp, value = advance() - if tp != token.NAME and value != "__future__": + if tp != token.NAME or value != "__future__": break tp, value = advance() - if tp != token.NAME and value != "import": + if tp != token.NAME or value != "import": break tp, value = advance() if tp == token.OP and value == "(": tp, value = advance() while tp == token.NAME: - if value == "print_function": - return True + features.add(value) tp, value = advance() - if tp != token.OP and value != ",": + if tp != token.OP or value != ",": break tp, value = advance() else: break except StopIteration: pass - return False + return frozenset(features) class FixerError(Exception): @@ -341,7 +343,8 @@ class RefactoringTool(object): An AST corresponding to the refactored input stream; None if there were errors during the parse. """ - if _detect_future_print(data): + features = _detect_future_features(data) + if "print_function" in features: self.driver.grammar = pygram.python_grammar_no_print_statement try: tree = self.driver.parse_string(data) @@ -351,6 +354,7 @@ class RefactoringTool(object): return finally: self.driver.grammar = self.grammar + tree.future_features = features self.log_debug("Refactoring %s", name) self.refactor_tree(tree, name) return tree @@ -605,6 +609,7 @@ class MultiprocessRefactoringTool(RefactoringTool): def __init__(self, *args, **kwargs): super(MultiprocessRefactoringTool, self).__init__(*args, **kwargs) self.queue = None + self.output_lock = None def refactor(self, items, write=False, doctests_only=False, num_processes=1): @@ -618,6 +623,7 @@ class MultiprocessRefactoringTool(RefactoringTool): if self.queue is not None: raise RuntimeError("already doing multiple processes") self.queue = multiprocessing.JoinableQueue() + self.output_lock = multiprocessing.Lock() processes = [multiprocessing.Process(target=self._child) for i in range(num_processes)] try: diff --git a/Lib/lib2to3/tests/test_fixers.py b/Lib/lib2to3/tests/test_fixers.py index b28c35f..855b4bb 100644 --- a/Lib/lib2to3/tests/test_fixers.py +++ b/Lib/lib2to3/tests/test_fixers.py @@ -1497,6 +1497,17 @@ class Test_xrange(FixerTestCase): for call in fixer_util.consuming_calls: self.unchanged("a = %s(range(10))" % call) +class Test_xrange_with_reduce(FixerTestCase): + + def setUp(self): + super(Test_xrange_with_reduce, self).setUp(["xrange", "reduce"]) + + def test_double_transform(self): + b = """reduce(x, xrange(5))""" + a = """from functools import reduce +reduce(x, range(5))""" + self.check(b, a) + class Test_raw_input(FixerTestCase): fixer = "raw_input" @@ -3679,7 +3690,7 @@ class Test_import(FixerTestCase): self.files_checked.append(name) return self.always_exists or (name in self.present_files) - from ..fixes import fix_import + from lib2to3.fixes import fix_import fix_import.exists = fake_exists def tearDown(self): @@ -3722,6 +3733,12 @@ class Test_import(FixerTestCase): self.present_files = set(["bar.py"]) self.unchanged(s) + def test_with_absolute_import_enabled(self): + s = "from __future__ import absolute_import\nimport bar" + self.always_exists = False + self.present_files = set(["__init__.py", "bar.py"]) + self.unchanged(s) + def test_in_package(self): b = "import bar" a = "from . import bar" @@ -3736,6 +3753,10 @@ class Test_import(FixerTestCase): self.present_files = set(["__init__.py", "bar" + os.path.sep]) self.check(b, a) + def test_already_relative_import(self): + s = "from . import bar" + self.unchanged(s) + def test_comments_and_indent(self): b = "import bar # Foo" a = "from . import bar # Foo" diff --git a/Lib/lib2to3/tests/test_parser.py b/Lib/lib2to3/tests/test_parser.py index 06f3227..ce39e41 100644 --- a/Lib/lib2to3/tests/test_parser.py +++ b/Lib/lib2to3/tests/test_parser.py @@ -6,6 +6,8 @@ parts of the grammar we've changed, we also make sure we can parse the test_grammar.py files from both Python 2 and Python 3. """ +from __future__ import with_statement + # Testing imports from . import support from .support import driver, test_dir @@ -149,10 +151,11 @@ class TestParserIdempotency(support.TestCase): for filepath in support.all_project_files(): with open(filepath, "rb") as fp: encoding = tokenize.detect_encoding(fp.readline)[0] - fp.seek(0) + self.assertTrue(encoding is not None, + "can't detect encoding for %s" % filepath) + with open(filepath, "r") as fp: source = fp.read() - if encoding: - source = source.decode(encoding) + source = source.decode(encoding) tree = driver.parse_string(source) new = str(tree) if encoding: @@ -199,10 +202,10 @@ class TestLiterals(GrammarTest): self.validate(s) -def diff(fn, result): - f = open("@", "wb") +def diff(fn, result, encoding): + f = open("@", "w") try: - f.write(result) + f.write(result.encode(encoding)) finally: f.close() try: diff --git a/Lib/lib2to3/tests/test_pytree.py b/Lib/lib2to3/tests/test_pytree.py index 870970c..d31f67d 100644 --- a/Lib/lib2to3/tests/test_pytree.py +++ b/Lib/lib2to3/tests/test_pytree.py @@ -9,6 +9,9 @@ more helpful than printing of (the first line of) the docstring, especially when debugging a test. """ +from __future__ import with_statement + +import sys import warnings # Testing imports @@ -28,20 +31,22 @@ class TestNodes(support.TestCase): """Unit tests for nodes (Base, Leaf, Node).""" - def test_deprecated_prefix_methods(self): - l = pytree.Leaf(100, "foo") - with warnings.catch_warnings(record=True) as w: - warnings.simplefilter("always", DeprecationWarning) - self.assertEqual(l.get_prefix(), "") - l.set_prefix("hi") - self.assertEqual(l.prefix, "hi") - self.assertEqual(len(w), 2) - for warning in w: - self.assertTrue(warning.category is DeprecationWarning) - self.assertEqual(str(w[0].message), "get_prefix() is deprecated; " \ - "use the prefix property") - self.assertEqual(str(w[1].message), "set_prefix() is deprecated; " \ - "use the prefix property") + if sys.version_info >= (2,6): + # warnings.catch_warnings is new in 2.6. + def test_deprecated_prefix_methods(self): + l = pytree.Leaf(100, "foo") + with warnings.catch_warnings(record=True) as w: + warnings.simplefilter("always", DeprecationWarning) + self.assertEqual(l.get_prefix(), "") + l.set_prefix("hi") + self.assertEqual(l.prefix, "hi") + self.assertEqual(len(w), 2) + for warning in w: + self.assertTrue(warning.category is DeprecationWarning) + self.assertEqual(str(w[0].message), "get_prefix() is deprecated; " \ + "use the prefix property") + self.assertEqual(str(w[1].message), "set_prefix() is deprecated; " \ + "use the prefix property") def test_instantiate_base(self): if __debug__: diff --git a/Lib/lib2to3/tests/test_refactor.py b/Lib/lib2to3/tests/test_refactor.py index 49fb0c0..35efe25 100644 --- a/Lib/lib2to3/tests/test_refactor.py +++ b/Lib/lib2to3/tests/test_refactor.py @@ -2,6 +2,8 @@ Unit tests for refactor.py. """ +from __future__ import with_statement + import sys import os import codecs @@ -61,42 +63,50 @@ class TestRefactoringTool(unittest.TestCase): self.assertEqual(full_names, ["myfixes.fix_" + name for name in contents]) - def test_detect_future_print(self): - run = refactor._detect_future_print - self.assertFalse(run("")) - self.assertTrue(run("from __future__ import print_function")) - self.assertFalse(run("from __future__ import generators")) - self.assertFalse(run("from __future__ import generators, feature")) - input = "from __future__ import generators, print_function" - self.assertTrue(run(input)) - input ="from __future__ import print_function, generators" - self.assertTrue(run(input)) - input = "from __future__ import (print_function,)" - self.assertTrue(run(input)) - input = "from __future__ import (generators, print_function)" - self.assertTrue(run(input)) - input = "from __future__ import (generators, nested_scopes)" - self.assertFalse(run(input)) - input = """from __future__ import generators + def test_detect_future_features(self): + run = refactor._detect_future_features + fs = frozenset + empty = fs() + self.assertEqual(run(""), empty) + self.assertEqual(run("from __future__ import print_function"), + fs(("print_function",))) + self.assertEqual(run("from __future__ import generators"), + fs(("generators",))) + self.assertEqual(run("from __future__ import generators, feature"), + fs(("generators", "feature"))) + inp = "from __future__ import generators, print_function" + self.assertEqual(run(inp), fs(("generators", "print_function"))) + inp ="from __future__ import print_function, generators" + self.assertEqual(run(inp), fs(("print_function", "generators"))) + inp = "from __future__ import (print_function,)" + self.assertEqual(run(inp), fs(("print_function",))) + inp = "from __future__ import (generators, print_function)" + self.assertEqual(run(inp), fs(("generators", "print_function"))) + inp = "from __future__ import (generators, nested_scopes)" + self.assertEqual(run(inp), fs(("generators", "nested_scopes"))) + inp = """from __future__ import generators from __future__ import print_function""" - self.assertTrue(run(input)) - self.assertFalse(run("from")) - self.assertFalse(run("from 4")) - self.assertFalse(run("from x")) - self.assertFalse(run("from x 5")) - self.assertFalse(run("from x im")) - self.assertFalse(run("from x import")) - self.assertFalse(run("from x import 4")) - input = "'docstring'\nfrom __future__ import print_function" - self.assertTrue(run(input)) - input = "'docstring'\n'somng'\nfrom __future__ import print_function" - self.assertFalse(run(input)) - input = "# comment\nfrom __future__ import print_function" - self.assertTrue(run(input)) - input = "# comment\n'doc'\nfrom __future__ import print_function" - self.assertTrue(run(input)) - input = "class x: pass\nfrom __future__ import print_function" - self.assertFalse(run(input)) + self.assertEqual(run(inp), fs(("generators", "print_function"))) + invalid = ("from", + "from 4", + "from x", + "from x 5", + "from x im", + "from x import", + "from x import 4", + ) + for inp in invalid: + self.assertEqual(run(inp), empty) + inp = "'docstring'\nfrom __future__ import print_function" + self.assertEqual(run(inp), fs(("print_function",))) + inp = "'docstring'\n'somng'\nfrom __future__ import print_function" + self.assertEqual(run(inp), empty) + inp = "# comment\nfrom __future__ import print_function" + self.assertEqual(run(inp), fs(("print_function",))) + inp = "# comment\n'doc'\nfrom __future__ import print_function" + self.assertEqual(run(inp), fs(("print_function",))) + inp = "class x: pass\nfrom __future__ import print_function" + self.assertEqual(run(inp), empty) def test_get_headnode_dict(self): class NoneFix(fixer_base.BaseFix): -- cgit v0.12 From 23b1e6bbce243ef679d3e7b36f87688ab0804363 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sat, 8 May 2010 16:53:50 +0000 Subject: Merged revisions 80993 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80993 | benjamin.peterson | 2010-05-08 11:51:16 -0500 (Sat, 08 May 2010) | 9 lines Merged revisions 80991 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80991 | benjamin.peterson | 2010-05-08 11:44:52 -0500 (Sat, 08 May 2010) | 1 line run and fix enumerate start test cases #8636 ........ ................ --- Lib/test/test_enumerate.py | 23 ++++++++++++++--------- 1 file changed, 14 insertions(+), 9 deletions(-) diff --git a/Lib/test/test_enumerate.py b/Lib/test/test_enumerate.py index cdb9e7e..315069c4 100644 --- a/Lib/test/test_enumerate.py +++ b/Lib/test/test_enumerate.py @@ -199,26 +199,31 @@ class TestReversed(unittest.TestCase): self.assertEqual(rc, sys.getrefcount(r)) -class TestStart(EnumerateTestCase): +class EnumerateStartTestCase(EnumerateTestCase): - enum = lambda i: enumerate(i, start=11) - seq, res = 'abc', [(1, 'a'), (2, 'b'), (3, 'c')] + def test_basicfunction(self): + e = self.enum(self.seq) + self.assertEqual(iter(e), e) + self.assertEqual(list(self.enum(self.seq)), self.res) + + +class TestStart(EnumerateStartTestCase): + + enum = lambda self, i: enumerate(i, start=11) + seq, res = 'abc', [(11, 'a'), (12, 'b'), (13, 'c')] -class TestLongStart(EnumerateTestCase): +class TestLongStart(EnumerateStartTestCase): - enum = lambda i: enumerate(i, start=sys.maxsize+1) + enum = lambda self, i: enumerate(i, start=sys.maxsize+1) seq, res = 'abc', [(sys.maxsize+1,'a'), (sys.maxsize+2,'b'), (sys.maxsize+3,'c')] def test_main(verbose=None): - testclasses = (EnumerateTestCase, SubclassTestCase, TestEmpty, TestBig, - TestReversed) - support.run_unittest(*testclasses) + support.run_unittest(__name__) # verify reference counting - import sys if verbose and hasattr(sys, "gettotalrefcount"): counts = [None] * 5 for i in range(len(counts)): -- cgit v0.12 -- cgit v0.12 From 9c39bc72650869755233bf08c3f3c78eb6c7ddfe Mon Sep 17 00:00:00 2001 From: Jean-Paul Calderone <exarkun@divmod.com> Date: Sun, 9 May 2010 03:25:16 +0000 Subject: Merged revisions 81016 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81016 | jean-paul.calderone | 2010-05-08 23:18:57 -0400 (Sat, 08 May 2010) | 9 lines Merged revisions 81007 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81007 | jean-paul.calderone | 2010-05-08 16:06:02 -0400 (Sat, 08 May 2010) | 1 line Skip signal handler re-installation if it is not necessary. Issue 8354. ........ ................ --- Lib/test/test_signal.py | 93 +++++++++++++++++++++++++++++++++++++++---------- Misc/NEWS | 3 ++ Modules/signalmodule.c | 5 +++ Python/pythonrun.c | 4 +++ 4 files changed, 87 insertions(+), 18 deletions(-) diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py index a7c030e..6463f8e 100644 --- a/Lib/test/test_signal.py +++ b/Lib/test/test_signal.py @@ -255,48 +255,105 @@ class WakeupSignalTests(unittest.TestCase): class SiginterruptTest(unittest.TestCase): signum = signal.SIGUSR1 - def readpipe_interrupted(self, cb): + + def setUp(self): + """Install a no-op signal handler that can be set to allow + interrupts or not, and arrange for the original signal handler to be + re-installed when the test is finished. + """ + oldhandler = signal.signal(self.signum, lambda x,y: None) + self.addCleanup(signal.signal, self.signum, oldhandler) + + def readpipe_interrupted(self): + """Perform a read during which a signal will arrive. Return True if the + read is interrupted by the signal and raises an exception. Return False + if it returns normally. + """ + # Create a pipe that can be used for the read. Also clean it up + # when the test is over, since nothing else will (but see below for + # the write end). r, w = os.pipe() + self.addCleanup(os.close, r) + + # Create another process which can send a signal to this one to try + # to interrupt the read. ppid = os.getpid() pid = os.fork() - oldhandler = signal.signal(self.signum, lambda x,y: None) - cb() - if pid==0: - # child code: sleep, kill, sleep. and then exit, - # which closes the pipe from which the parent process reads + if pid == 0: + # Child code: sleep to give the parent enough time to enter the + # read() call (there's a race here, but it's really tricky to + # eliminate it); then signal the parent process. Also, sleep + # again to make it likely that the signal is delivered to the + # parent process before the child exits. If the child exits + # first, the write end of the pipe will be closed and the test + # is invalid. try: time.sleep(0.2) os.kill(ppid, self.signum) time.sleep(0.2) finally: + # No matter what, just exit as fast as possible now. exit_subprocess() - - try: + else: + # Parent code. + # Make sure the child is eventually reaped, else it'll be a + # zombie for the rest of the test suite run. + self.addCleanup(os.waitpid, pid, 0) + + # Close the write end of the pipe. The child has a copy, so + # it's not really closed until the child exits. We need it to + # close when the child exits so that in the non-interrupt case + # the read eventually completes, otherwise we could just close + # it *after* the test. os.close(w) + # Try the read and report whether it is interrupted or not to + # the caller. try: - d=os.read(r, 1) + d = os.read(r, 1) return False except OSError as err: if err.errno != errno.EINTR: raise return True - finally: - signal.signal(self.signum, oldhandler) - os.waitpid(pid, 0) def test_without_siginterrupt(self): - i=self.readpipe_interrupted(lambda: None) - self.assertEquals(i, True) + """If a signal handler is installed and siginterrupt is not called + at all, when that signal arrives, it interrupts a syscall that's in + progress. + """ + i = self.readpipe_interrupted() + self.assertTrue(i) + # Arrival of the signal shouldn't have changed anything. + i = self.readpipe_interrupted() + self.assertTrue(i) def test_siginterrupt_on(self): - i=self.readpipe_interrupted(lambda: signal.siginterrupt(self.signum, 1)) - self.assertEquals(i, True) + """If a signal handler is installed and siginterrupt is called with + a true value for the second argument, when that signal arrives, it + interrupts a syscall that's in progress. + """ + signal.siginterrupt(self.signum, 1) + i = self.readpipe_interrupted() + self.assertTrue(i) + # Arrival of the signal shouldn't have changed anything. + i = self.readpipe_interrupted() + self.assertTrue(i) def test_siginterrupt_off(self): - i=self.readpipe_interrupted(lambda: signal.siginterrupt(self.signum, 0)) - self.assertEquals(i, False) + """If a signal handler is installed and siginterrupt is called with + a false value for the second argument, when that signal arrives, it + does not interrupt a syscall that's in progress. + """ + signal.siginterrupt(self.signum, 0) + i = self.readpipe_interrupted() + self.assertFalse(i) + # Arrival of the signal shouldn't have changed anything. + i = self.readpipe_interrupted() + self.assertFalse(i) + + class ItimerTest(unittest.TestCase): def setUp(self): diff --git a/Misc/NEWS b/Misc/NEWS index 6935296..87e1b2e 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -73,6 +73,9 @@ Library - Issue #4687: Fix accuracy of garbage collection runtimes displayed with gc.DEBUG_STATS. +- Issue #8354: The siginterrupt setting is now preserved for all signals, + not just SIGCHLD. + - Issue #8464: tarfile no longer creates files with execute permissions set when mode="w|" is used. diff --git a/Modules/signalmodule.c b/Modules/signalmodule.c index 5d053f0..26a4e79 100644 --- a/Modules/signalmodule.c +++ b/Modules/signalmodule.c @@ -192,7 +192,12 @@ signal_handler(int sig_num) return; } #endif +#ifndef HAVE_SIGACTION + /* If the handler was not set up with sigaction, reinstall it. See + * Python/pythonrun.c for the implementation of PyOS_setsig which + * makes this true. See also issue8354. */ PyOS_setsig(sig_num, signal_handler); +#endif } diff --git a/Python/pythonrun.c b/Python/pythonrun.c index 55b9d50..e84943b 100644 --- a/Python/pythonrun.c +++ b/Python/pythonrun.c @@ -2237,6 +2237,10 @@ PyOS_sighandler_t PyOS_setsig(int sig, PyOS_sighandler_t handler) { #ifdef HAVE_SIGACTION + /* Some code in Modules/signalmodule.c depends on sigaction() being + * used here if HAVE_SIGACTION is defined. Fix that if this code + * changes to invalidate that assumption. + */ struct sigaction context, ocontext; context.sa_handler = handler; sigemptyset(&context.sa_mask); -- cgit v0.12 From b7d943625cf4353f6cb72df16252759f2dbd8e06 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Sun, 9 May 2010 12:17:58 +0000 Subject: Merged revisions 81024 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81024 | mark.dickinson | 2010-05-09 13:16:29 +0100 (Sun, 09 May 2010) | 1 line Fix test_urllib2 failure on OS X. ........ --- Lib/urllib/request.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index 6a2ce91..5440efb 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -2163,7 +2163,7 @@ if sys.platform == 'darwin': def ip2num(ipAddr): parts = ipAddr.split('.') - parts = map(int, parts) + parts = list(map(int, parts)) if len(parts) != 4: parts = (parts + [0, 0, 0, 0])[:4] return (parts[0] << 24) | (parts[1] << 16) | (parts[2] << 8) | parts[3] -- cgit v0.12 From 7f14f0d8a0228c50d5b5de2acbfe9a64ebc6749a Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sun, 9 May 2010 16:14:21 +0000 Subject: Recorded merge of revisions 81032 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81032 | antoine.pitrou | 2010-05-09 17:52:27 +0200 (dim., 09 mai 2010) | 9 lines Recorded merge of revisions 81029 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines Untabify C files. Will watch buildbots. ........ ................ --- Demo/embed/demo.c | 86 +- Demo/embed/loop.c | 38 +- Demo/pysvr/pysvr.c | 498 +- Include/abstract.h | 880 +-- Include/ceval.h | 68 +- Include/datetime.h | 118 +- Include/descrobject.h | 60 +- Include/dictobject.h | 64 +- Include/object.h | 506 +- Include/objimpl.h | 146 +- Include/pyerrors.h | 48 +- Include/pymacconfig.h | 68 +- Include/pyport.h | 202 +- Include/pythonrun.h | 44 +- Include/setobject.h | 62 +- Include/structseq.h | 22 +- Include/symtable.h | 68 +- Include/unicodeobject.h | 518 +- Misc/setuid-prog.c | 152 +- Modules/_bisectmodule.c | 302 +- Modules/_codecsmodule.c | 754 +- Modules/_collectionsmodule.c | 2108 +++--- Modules/_csv.c | 2220 +++--- Modules/_ctypes/_ctypes.c | 8246 +++++++++++----------- Modules/_ctypes/_ctypes_test.c | 452 +- Modules/_ctypes/callbacks.c | 950 +-- Modules/_ctypes/callproc.c | 2578 +++---- Modules/_ctypes/cfield.c | 2106 +++--- Modules/_ctypes/ctypes.h | 286 +- Modules/_ctypes/darwin/dlfcn_simple.c | 282 +- Modules/_ctypes/malloc_closure.c | 98 +- Modules/_ctypes/stgdict.c | 942 +-- Modules/_curses_panel.c | 226 +- Modules/_dbmmodule.c | 618 +- Modules/_functoolsmodule.c | 598 +- Modules/_gdbmmodule.c | 70 +- Modules/_gestalt.c | 40 +- Modules/_heapqmodule.c | 890 +-- Modules/_json.c | 36 +- Modules/_localemodule.c | 132 +- Modules/_lsprof.c | 1170 ++-- Modules/_multiprocessing/connection.h | 760 +- Modules/_multiprocessing/multiprocessing.c | 420 +- Modules/_multiprocessing/multiprocessing.h | 30 +- Modules/_multiprocessing/pipe_connection.c | 196 +- Modules/_multiprocessing/semaphore.c | 892 +-- Modules/_multiprocessing/socket_connection.c | 258 +- Modules/_multiprocessing/win32_functions.c | 342 +- Modules/_randommodule.c | 714 +- Modules/_scproxy.c | 404 +- Modules/_sqlite/module.c | 32 +- Modules/_struct.c | 2504 +++---- Modules/_testcapimodule.c | 2676 +++---- Modules/_threadmodule.c | 942 +-- Modules/_tkinter.c | 4036 +++++------ Modules/addrinfo.h | 106 +- Modules/arraymodule.c | 3036 ++++---- Modules/audioop.c | 2510 +++---- Modules/binascii.c | 2264 +++--- Modules/bz2module.c | 3096 ++++----- Modules/cjkcodecs/_codecs_cn.c | 634 +- Modules/cjkcodecs/_codecs_hk.c | 256 +- Modules/cjkcodecs/_codecs_iso2022.c | 1622 ++--- Modules/cjkcodecs/_codecs_jp.c | 1204 ++-- Modules/cjkcodecs/_codecs_kr.c | 602 +- Modules/cjkcodecs/_codecs_tw.c | 140 +- Modules/cjkcodecs/alg_jisx0201.h | 46 +- Modules/cjkcodecs/cjkcodecs.h | 578 +- Modules/cjkcodecs/emu_jisx0213_2000.h | 58 +- Modules/cjkcodecs/multibytecodec.c | 2870 ++++---- Modules/cjkcodecs/multibytecodec.h | 132 +- Modules/cmathmodule.c | 1620 ++--- Modules/cryptmodule.c | 40 +- Modules/datetimemodule.c | 6612 +++++++++--------- Modules/errnomodule.c | 524 +- Modules/fcntlmodule.c | 720 +- Modules/fpectlmodule.c | 84 +- Modules/fpetestmodule.c | 34 +- Modules/gcmodule.c | 1722 ++--- Modules/getaddrinfo.c | 884 +-- Modules/getbuildinfo.c | 26 +- Modules/getnameinfo.c | 254 +- Modules/getpath.c | 170 +- Modules/grpmodule.c | 46 +- Modules/itertoolsmodule.c | 5256 +++++++------- Modules/main.c | 966 +-- Modules/mathmodule.c | 1442 ++-- Modules/md5module.c | 72 +- Modules/mmapmodule.c | 2018 +++--- Modules/nismodule.c | 566 +- Modules/operator.c | 750 +- Modules/ossaudiodev.c | 26 +- Modules/parsermodule.c | 214 +- Modules/pwdmodule.c | 224 +- Modules/pyexpat.c | 390 +- Modules/python.c | 246 +- Modules/readline.c | 970 +-- Modules/resource.c | 388 +- Modules/rotatingtree.c | 160 +- Modules/selectmodule.c | 2476 +++---- Modules/sha1module.c | 78 +- Modules/sha256module.c | 126 +- Modules/sha512module.c | 146 +- Modules/signalmodule.c | 860 +-- Modules/socketmodule.c | 6006 ++++++++-------- Modules/socketmodule.h | 84 +- Modules/spwdmodule.c | 196 +- Modules/symtablemodule.c | 148 +- Modules/syslogmodule.c | 290 +- Modules/termios.c | 904 +-- Modules/testcapi_long.h | 348 +- Modules/timemodule.c | 1274 ++-- Modules/tkappinit.c | 192 +- Modules/unicodedata.c | 286 +- Modules/xxmodule.c | 520 +- Modules/xxsubtype.c | 410 +- Modules/zipimport.c | 1736 ++--- Modules/zlibmodule.c | 462 +- Objects/abstract.c | 3730 +++++----- Objects/boolobject.c | 226 +- Objects/bytes_methods.c | 314 +- Objects/bytesobject.c | 5186 +++++++------- Objects/cellobject.c | 240 +- Objects/classobject.c | 888 +-- Objects/codeobject.c | 954 +-- Objects/complexobject.c | 1640 ++--- Objects/descrobject.c | 1866 ++--- Objects/dictobject.c | 4070 +++++------ Objects/enumobject.c | 566 +- Objects/exceptions.c | 46 +- Objects/fileobject.c | 744 +- Objects/floatobject.c | 3710 +++++----- Objects/frameobject.c | 1438 ++-- Objects/funcobject.c | 1324 ++-- Objects/genobject.c | 596 +- Objects/iterobject.c | 328 +- Objects/listobject.c | 4206 ++++++------ Objects/longobject.c | 6668 +++++++++--------- Objects/methodobject.c | 396 +- Objects/moduleobject.c | 632 +- Objects/object.c | 2442 +++---- Objects/obmalloc.c | 2064 +++--- Objects/rangeobject.c | 254 +- Objects/setobject.c | 3578 +++++----- Objects/sliceobject.c | 518 +- Objects/stringlib/eq.h | 22 +- Objects/stringlib/partition.h | 46 +- Objects/stringlib/string_format.h | 174 +- Objects/stringlib/transmogrify.h | 84 +- Objects/structseq.c | 822 +-- Objects/tupleobject.c | 1472 ++-- Objects/typeobject.c | 9558 +++++++++++++------------- Objects/unicodectype.c | 116 +- Objects/weakrefobject.c | 116 +- PC/VS7.1/make_buildinfo.c | 126 +- PC/VS8.0/make_buildinfo.c | 128 +- PC/_msi.c | 538 +- PC/_subprocess.c | 792 +-- PC/bdist_wininst/archive.h | 94 +- PC/bdist_wininst/extract.c | 534 +- PC/bdist_wininst/install.c | 4214 ++++++------ PC/config.c | 134 +- PC/dl_nt.c | 90 +- PC/errmap.h | 148 +- PC/example_nt/example.c | 30 +- PC/frozen_dllmain.c | 116 +- PC/generrmap.c | 24 +- PC/getpathp.c | 910 +-- PC/import_nt.c | 122 +- PC/make_versioninfo.c | 26 +- PC/msvcrtmodule.c | 456 +- PC/os2emx/config.c | 110 +- PC/os2emx/dlfcn.c | 286 +- PC/os2emx/dllentry.c | 44 +- PC/os2emx/getpathp.c | 480 +- PC/os2emx/pythonpm.c | 144 +- PC/os2vacpp/getpathp.c | 636 +- PC/winreg.c | 1940 +++--- PC/winsound.c | 138 +- PCbuild/make_buildinfo.c | 128 +- Parser/acceler.c | 168 +- Parser/bitset.c | 58 +- Parser/firstsets.c | 180 +- Parser/grammar.c | 380 +- Parser/grammar1.c | 70 +- Parser/intrcheck.c | 70 +- Parser/listnode.c | 78 +- Parser/metagrammar.c | 170 +- Parser/myreadline.c | 240 +- Parser/node.c | 122 +- Parser/parser.c | 540 +- Parser/parsetok.c | 348 +- Parser/pgen.c | 964 +-- Parser/pgenmain.c | 194 +- Parser/printgrammar.c | 152 +- Parser/tokenizer.c | 2676 +++---- Parser/tokenizer.h | 88 +- Python/_warnings.c | 80 +- Python/asdl.c | 88 +- Python/ast.c | 188 +- Python/bltinmodule.c | 3258 ++++----- Python/ceval.c | 6980 +++++++++---------- Python/codecs.c | 1044 +-- Python/compile.c | 6496 ++++++++--------- Python/dynload_aix.c | 280 +- Python/dynload_atheos.c | 62 +- Python/dynload_hpux.c | 74 +- Python/dynload_next.c | 150 +- Python/dynload_os2.c | 58 +- Python/dynload_shlib.c | 152 +- Python/dynload_win.c | 420 +- Python/errors.c | 1244 ++-- Python/frozen.c | 28 +- Python/frozenmain.c | 154 +- Python/future.c | 232 +- Python/getargs.c | 3284 ++++----- Python/getcwd.c | 78 +- Python/getopt.c | 150 +- Python/import.c | 5010 +++++++------- Python/importdl.c | 116 +- Python/importdl.h | 28 +- Python/makeopcodetargets.py | 2 +- Python/marshal.c | 2138 +++--- Python/modsupport.c | 964 +-- Python/mysnprintf.c | 112 +- Python/mystrtoul.c | 440 +- Python/opcode_targets.h | 512 +- Python/peephole.c | 1196 ++-- Python/pyarena.c | 300 +- Python/pymath.c | 276 +- Python/pystate.c | 776 +-- Python/pystrcmp.c | 24 +- Python/pystrtod.c | 1966 +++--- Python/pythonrun.c | 3284 ++++----- Python/structmember.c | 548 +- Python/symtable.c | 2628 +++---- Python/sysmodule.c | 1852 ++--- Python/thread.c | 264 +- Python/thread_atheos.h | 270 +- Python/thread_cthread.h | 136 +- Python/thread_foobar.h | 70 +- Python/thread_lwp.h | 150 +- Python/thread_nt.h | 334 +- Python/thread_os2.h | 316 +- Python/thread_pth.h | 218 +- Python/thread_pthread.h | 474 +- Python/thread_sgi.h | 480 +- Python/thread_solaris.h | 186 +- Python/thread_wince.h | 96 +- Python/traceback.c | 562 +- Tools/msi/msisupport.c | 112 +- 251 files changed, 117669 insertions(+), 117669 deletions(-) diff --git a/Demo/embed/demo.c b/Demo/embed/demo.c index b9ea6f5..22bfaff 100644 --- a/Demo/embed/demo.c +++ b/Demo/embed/demo.c @@ -6,44 +6,44 @@ PyObject* PyInit_xyzzy(void); /* Forward */ main(int argc, char **argv) { - /* Ignore passed-in argc/argv. If desired, conversion - should use mbstowcs to convert them. */ - wchar_t *args[] = {L"embed", L"hello", 0}; + /* Ignore passed-in argc/argv. If desired, conversion + should use mbstowcs to convert them. */ + wchar_t *args[] = {L"embed", L"hello", 0}; - /* Pass argv[0] to the Python interpreter */ - Py_SetProgramName(args[0]); + /* Pass argv[0] to the Python interpreter */ + Py_SetProgramName(args[0]); - /* Add a static module */ - PyImport_AppendInittab("xyzzy", PyInit_xyzzy); + /* Add a static module */ + PyImport_AppendInittab("xyzzy", PyInit_xyzzy); - /* Initialize the Python interpreter. Required. */ - Py_Initialize(); + /* Initialize the Python interpreter. Required. */ + Py_Initialize(); - /* Define sys.argv. It is up to the application if you - want this; you can also let it undefined (since the Python - code is generally not a main program it has no business - touching sys.argv...) */ - PySys_SetArgv(2, args); + /* Define sys.argv. It is up to the application if you + want this; you can also let it undefined (since the Python + code is generally not a main program it has no business + touching sys.argv...) */ + PySys_SetArgv(2, args); - /* Do some application specific code */ - printf("Hello, brave new world\n\n"); + /* Do some application specific code */ + printf("Hello, brave new world\n\n"); - /* Execute some Python statements (in module __main__) */ - PyRun_SimpleString("import sys\n"); - PyRun_SimpleString("print(sys.builtin_module_names)\n"); - PyRun_SimpleString("print(sys.modules.keys())\n"); - PyRun_SimpleString("print(sys.executable)\n"); - PyRun_SimpleString("print(sys.argv)\n"); + /* Execute some Python statements (in module __main__) */ + PyRun_SimpleString("import sys\n"); + PyRun_SimpleString("print(sys.builtin_module_names)\n"); + PyRun_SimpleString("print(sys.modules.keys())\n"); + PyRun_SimpleString("print(sys.executable)\n"); + PyRun_SimpleString("print(sys.argv)\n"); - /* Note that you can call any public function of the Python - interpreter here, e.g. call_object(). */ + /* Note that you can call any public function of the Python + interpreter here, e.g. call_object(). */ - /* Some more application specific code */ - printf("\nGoodbye, cruel world\n"); + /* Some more application specific code */ + printf("\nGoodbye, cruel world\n"); - /* Exit, cleaning up the interpreter */ - Py_Exit(0); - /*NOTREACHED*/ + /* Exit, cleaning up the interpreter */ + Py_Exit(0); + /*NOTREACHED*/ } /* A static module */ @@ -52,29 +52,29 @@ main(int argc, char **argv) static PyObject * xyzzy_foo(PyObject *self, PyObject* args) { - return PyLong_FromLong(42L); + return PyLong_FromLong(42L); } static PyMethodDef xyzzy_methods[] = { - {"foo", xyzzy_foo, METH_NOARGS, - "Return the meaning of everything."}, - {NULL, NULL} /* sentinel */ + {"foo", xyzzy_foo, METH_NOARGS, + "Return the meaning of everything."}, + {NULL, NULL} /* sentinel */ }; static struct PyModuleDef xyzzymodule = { - {}, /* m_base */ - "xyzzy", /* m_name */ - 0, /* m_doc */ - 0, /* m_size */ - xyzzy_methods, /* m_methods */ - 0, /* m_reload */ - 0, /* m_traverse */ - 0, /* m_clear */ - 0, /* m_free */ + {}, /* m_base */ + "xyzzy", /* m_name */ + 0, /* m_doc */ + 0, /* m_size */ + xyzzy_methods, /* m_methods */ + 0, /* m_reload */ + 0, /* m_traverse */ + 0, /* m_clear */ + 0, /* m_free */ }; PyObject* PyInit_xyzzy(void) { - return PyModule_Create(&xyzzymodule); + return PyModule_Create(&xyzzymodule); } diff --git a/Demo/embed/loop.c b/Demo/embed/loop.c index d5af829..2f7fe62 100644 --- a/Demo/embed/loop.c +++ b/Demo/embed/loop.c @@ -6,28 +6,28 @@ main(int argc, char **argv) { - int count = -1; - char *command; + int count = -1; + char *command; - if (argc < 2 || argc > 3) { - fprintf(stderr, "usage: loop <python-command> [count]\n"); - exit(2); - } - command = argv[1]; + if (argc < 2 || argc > 3) { + fprintf(stderr, "usage: loop <python-command> [count]\n"); + exit(2); + } + command = argv[1]; - if (argc == 3) { - count = atoi(argv[2]); - } + if (argc == 3) { + count = atoi(argv[2]); + } - Py_SetProgramName(argv[0]); + Py_SetProgramName(argv[0]); - /* uncomment this if you don't want to load site.py */ - /* Py_NoSiteFlag = 1; */ + /* uncomment this if you don't want to load site.py */ + /* Py_NoSiteFlag = 1; */ - while (count == -1 || --count >= 0 ) { - Py_Initialize(); - PyRun_SimpleString(command); - Py_Finalize(); - } - return 0; + while (count == -1 || --count >= 0 ) { + Py_Initialize(); + PyRun_SimpleString(command); + Py_Finalize(); + } + return 0; } diff --git a/Demo/pysvr/pysvr.c b/Demo/pysvr/pysvr.c index cced6da..706cd2a 100644 --- a/Demo/pysvr/pysvr.c +++ b/Demo/pysvr/pysvr.c @@ -34,8 +34,8 @@ extern int Py_VerboseFlag; #endif struct workorder { - int conn; - struct sockaddr_in addr; + int conn; + struct sockaddr_in addr; }; /* Forward */ @@ -55,40 +55,40 @@ static PyThreadState *gtstate; main(int argc, char **argv) { - int port = PORT; - int c; - - if (argc > 0 && argv[0] != NULL && argv[0][0] != '\0') - progname = argv[0]; - - while ((c = getopt(argc, argv, "v")) != EOF) { - switch (c) { - case 'v': - Py_VerboseFlag++; - break; - default: - usage(); - } - } - - if (optind < argc) { - if (optind+1 < argc) { - oprogname(); - fprintf(stderr, "too many arguments\n"); - usage(); - } - port = atoi(argv[optind]); - if (port <= 0) { - fprintf(stderr, "bad port (%s)\n", argv[optind]); - usage(); - } - } - - main_thread(port); - - fprintf(stderr, "Bye.\n"); - - exit(0); + int port = PORT; + int c; + + if (argc > 0 && argv[0] != NULL && argv[0][0] != '\0') + progname = argv[0]; + + while ((c = getopt(argc, argv, "v")) != EOF) { + switch (c) { + case 'v': + Py_VerboseFlag++; + break; + default: + usage(); + } + } + + if (optind < argc) { + if (optind+1 < argc) { + oprogname(); + fprintf(stderr, "too many arguments\n"); + usage(); + } + port = atoi(argv[optind]); + if (port <= 0) { + fprintf(stderr, "bad port (%s)\n", argv[optind]); + usage(); + } + } + + main_thread(port); + + fprintf(stderr, "Bye.\n"); + + exit(0); } static char usage_line[] = "usage: %s [port]\n"; @@ -96,120 +96,120 @@ static char usage_line[] = "usage: %s [port]\n"; static void usage(void) { - fprintf(stderr, usage_line, progname); - exit(2); + fprintf(stderr, usage_line, progname); + exit(2); } static void main_thread(int port) { - int sock, conn, size, i; - struct sockaddr_in addr, clientaddr; + int sock, conn, size, i; + struct sockaddr_in addr, clientaddr; - sock = socket(PF_INET, SOCK_STREAM, 0); - if (sock < 0) { - oprogname(); - perror("can't create socket"); - exit(1); - } + sock = socket(PF_INET, SOCK_STREAM, 0); + if (sock < 0) { + oprogname(); + perror("can't create socket"); + exit(1); + } #ifdef SO_REUSEADDR - i = 1; - setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (char *) &i, sizeof i); + i = 1; + setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (char *) &i, sizeof i); #endif - memset((char *)&addr, '\0', sizeof addr); - addr.sin_family = AF_INET; - addr.sin_port = htons(port); - addr.sin_addr.s_addr = 0L; - if (bind(sock, (struct sockaddr *)&addr, sizeof addr) < 0) { - oprogname(); - perror("can't bind socket to address"); - exit(1); - } - - if (listen(sock, 5) < 0) { - oprogname(); - perror("can't listen on socket"); - exit(1); - } - - fprintf(stderr, "Listening on port %d...\n", port); - - for (i = 0; ; i++) { - size = sizeof clientaddr; - memset((char *) &clientaddr, '\0', size); - conn = accept(sock, (struct sockaddr *) &clientaddr, &size); - if (conn < 0) { - oprogname(); - perror("can't accept connection from socket"); - exit(1); - } - - size = sizeof addr; - memset((char *) &addr, '\0', size); - if (getsockname(conn, (struct sockaddr *)&addr, &size) < 0) { - oprogname(); - perror("can't get socket name of connection"); - exit(1); - } - if (clientaddr.sin_addr.s_addr != addr.sin_addr.s_addr) { - oprogname(); - perror("connection from non-local host refused"); - fprintf(stderr, "(addr=%lx, clientaddr=%lx)\n", - ntohl(addr.sin_addr.s_addr), - ntohl(clientaddr.sin_addr.s_addr)); - close(conn); - continue; - } - if (i == 4) { - close(conn); - break; - } - create_thread(conn, &clientaddr); - } - - close(sock); - - if (gtstate) { - PyEval_AcquireThread(gtstate); - gtstate = NULL; - Py_Finalize(); - /* And a second time, just because we can. */ - Py_Finalize(); /* This should be harmless. */ - } - exit(0); + memset((char *)&addr, '\0', sizeof addr); + addr.sin_family = AF_INET; + addr.sin_port = htons(port); + addr.sin_addr.s_addr = 0L; + if (bind(sock, (struct sockaddr *)&addr, sizeof addr) < 0) { + oprogname(); + perror("can't bind socket to address"); + exit(1); + } + + if (listen(sock, 5) < 0) { + oprogname(); + perror("can't listen on socket"); + exit(1); + } + + fprintf(stderr, "Listening on port %d...\n", port); + + for (i = 0; ; i++) { + size = sizeof clientaddr; + memset((char *) &clientaddr, '\0', size); + conn = accept(sock, (struct sockaddr *) &clientaddr, &size); + if (conn < 0) { + oprogname(); + perror("can't accept connection from socket"); + exit(1); + } + + size = sizeof addr; + memset((char *) &addr, '\0', size); + if (getsockname(conn, (struct sockaddr *)&addr, &size) < 0) { + oprogname(); + perror("can't get socket name of connection"); + exit(1); + } + if (clientaddr.sin_addr.s_addr != addr.sin_addr.s_addr) { + oprogname(); + perror("connection from non-local host refused"); + fprintf(stderr, "(addr=%lx, clientaddr=%lx)\n", + ntohl(addr.sin_addr.s_addr), + ntohl(clientaddr.sin_addr.s_addr)); + close(conn); + continue; + } + if (i == 4) { + close(conn); + break; + } + create_thread(conn, &clientaddr); + } + + close(sock); + + if (gtstate) { + PyEval_AcquireThread(gtstate); + gtstate = NULL; + Py_Finalize(); + /* And a second time, just because we can. */ + Py_Finalize(); /* This should be harmless. */ + } + exit(0); } static void create_thread(int conn, struct sockaddr_in *addr) { - struct workorder *work; - pthread_t tdata; - - work = malloc(sizeof(struct workorder)); - if (work == NULL) { - oprogname(); - fprintf(stderr, "out of memory for thread.\n"); - close(conn); - return; - } - work->conn = conn; - work->addr = *addr; - - init_python(); - - if (pthread_create(&tdata, NULL, (void *)service_thread, work) < 0) { - oprogname(); - perror("can't create new thread"); - close(conn); - return; - } - - if (pthread_detach(tdata) < 0) { - oprogname(); - perror("can't detach from thread"); - } + struct workorder *work; + pthread_t tdata; + + work = malloc(sizeof(struct workorder)); + if (work == NULL) { + oprogname(); + fprintf(stderr, "out of memory for thread.\n"); + close(conn); + return; + } + work->conn = conn; + work->addr = *addr; + + init_python(); + + if (pthread_create(&tdata, NULL, (void *)service_thread, work) < 0) { + oprogname(); + perror("can't create new thread"); + close(conn); + return; + } + + if (pthread_detach(tdata) < 0) { + oprogname(); + perror("can't detach from thread"); + } } static PyThreadState *the_tstate; @@ -219,152 +219,152 @@ static PyObject *the_builtins; static void init_python(void) { - if (gtstate) - return; - Py_Initialize(); /* Initialize the interpreter */ - PyEval_InitThreads(); /* Create (and acquire) the interpreter lock */ - gtstate = PyEval_SaveThread(); /* Release the thread state */ + if (gtstate) + return; + Py_Initialize(); /* Initialize the interpreter */ + PyEval_InitThreads(); /* Create (and acquire) the interpreter lock */ + gtstate = PyEval_SaveThread(); /* Release the thread state */ } static void * service_thread(struct workorder *work) { - FILE *input, *output; + FILE *input, *output; - fprintf(stderr, "Start thread for connection %d.\n", work->conn); + fprintf(stderr, "Start thread for connection %d.\n", work->conn); - ps(); + ps(); - input = fdopen(work->conn, "r"); - if (input == NULL) { - oprogname(); - perror("can't create input stream"); - goto done; - } + input = fdopen(work->conn, "r"); + if (input == NULL) { + oprogname(); + perror("can't create input stream"); + goto done; + } - output = fdopen(work->conn, "w"); - if (output == NULL) { - oprogname(); - perror("can't create output stream"); - fclose(input); - goto done; - } + output = fdopen(work->conn, "w"); + if (output == NULL) { + oprogname(); + perror("can't create output stream"); + fclose(input); + goto done; + } - setvbuf(input, NULL, _IONBF, 0); - setvbuf(output, NULL, _IONBF, 0); + setvbuf(input, NULL, _IONBF, 0); + setvbuf(output, NULL, _IONBF, 0); - run_interpreter(input, output); + run_interpreter(input, output); - fclose(input); - fclose(output); + fclose(input); + fclose(output); done: - fprintf(stderr, "End thread for connection %d.\n", work->conn); - close(work->conn); - free(work); + fprintf(stderr, "End thread for connection %d.\n", work->conn); + close(work->conn); + free(work); } static void oprogname(void) { - int save = errno; - fprintf(stderr, "%s: ", progname); - errno = save; + int save = errno; + fprintf(stderr, "%s: ", progname); + errno = save; } static void run_interpreter(FILE *input, FILE *output) { - PyThreadState *tstate; - PyObject *new_stdin, *new_stdout; - PyObject *mainmod, *globals; - char buffer[1000]; - char *p, *q; - int n, end; - - PyEval_AcquireLock(); - tstate = Py_NewInterpreter(); - if (tstate == NULL) { - fprintf(output, "Sorry -- can't create an interpreter\n"); - return; - } - - mainmod = PyImport_AddModule("__main__"); - globals = PyModule_GetDict(mainmod); - Py_INCREF(globals); - - new_stdin = PyFile_FromFile(input, "<socket-in>", "r", NULL); - new_stdout = PyFile_FromFile(output, "<socket-out>", "w", NULL); - - PySys_SetObject("stdin", new_stdin); - PySys_SetObject("stdout", new_stdout); - PySys_SetObject("stderr", new_stdout); - - for (n = 1; !PyErr_Occurred(); n++) { - Py_BEGIN_ALLOW_THREADS - fprintf(output, "%d> ", n); - p = fgets(buffer, sizeof buffer, input); - Py_END_ALLOW_THREADS - - if (p == NULL) - break; - if (p[0] == '\377' && p[1] == '\354') - break; - - q = strrchr(p, '\r'); - if (q && q[1] == '\n' && q[2] == '\0') { - *q++ = '\n'; - *q++ = '\0'; - } - - while (*p && isspace(*p)) - p++; - if (p[0] == '#' || p[0] == '\0') - continue; - - end = run_command(buffer, globals); - if (end < 0) - PyErr_Print(); - - if (end) - break; - } - - Py_XDECREF(globals); - Py_XDECREF(new_stdin); - Py_XDECREF(new_stdout); - - Py_EndInterpreter(tstate); - PyEval_ReleaseLock(); - - fprintf(output, "Goodbye!\n"); + PyThreadState *tstate; + PyObject *new_stdin, *new_stdout; + PyObject *mainmod, *globals; + char buffer[1000]; + char *p, *q; + int n, end; + + PyEval_AcquireLock(); + tstate = Py_NewInterpreter(); + if (tstate == NULL) { + fprintf(output, "Sorry -- can't create an interpreter\n"); + return; + } + + mainmod = PyImport_AddModule("__main__"); + globals = PyModule_GetDict(mainmod); + Py_INCREF(globals); + + new_stdin = PyFile_FromFile(input, "<socket-in>", "r", NULL); + new_stdout = PyFile_FromFile(output, "<socket-out>", "w", NULL); + + PySys_SetObject("stdin", new_stdin); + PySys_SetObject("stdout", new_stdout); + PySys_SetObject("stderr", new_stdout); + + for (n = 1; !PyErr_Occurred(); n++) { + Py_BEGIN_ALLOW_THREADS + fprintf(output, "%d> ", n); + p = fgets(buffer, sizeof buffer, input); + Py_END_ALLOW_THREADS + + if (p == NULL) + break; + if (p[0] == '\377' && p[1] == '\354') + break; + + q = strrchr(p, '\r'); + if (q && q[1] == '\n' && q[2] == '\0') { + *q++ = '\n'; + *q++ = '\0'; + } + + while (*p && isspace(*p)) + p++; + if (p[0] == '#' || p[0] == '\0') + continue; + + end = run_command(buffer, globals); + if (end < 0) + PyErr_Print(); + + if (end) + break; + } + + Py_XDECREF(globals); + Py_XDECREF(new_stdin); + Py_XDECREF(new_stdout); + + Py_EndInterpreter(tstate); + PyEval_ReleaseLock(); + + fprintf(output, "Goodbye!\n"); } static int run_command(char *buffer, PyObject *globals) { - PyObject *m, *d, *v; - fprintf(stderr, "run_command: %s", buffer); - if (strchr(buffer, '\n') == NULL) - fprintf(stderr, "\n"); - v = PyRun_String(buffer, Py_single_input, globals, globals); - if (v == NULL) { - if (PyErr_Occurred() == PyExc_SystemExit) { - PyErr_Clear(); - return 1; - } - PyErr_Print(); - return 0; - } - Py_DECREF(v); - return 0; + PyObject *m, *d, *v; + fprintf(stderr, "run_command: %s", buffer); + if (strchr(buffer, '\n') == NULL) + fprintf(stderr, "\n"); + v = PyRun_String(buffer, Py_single_input, globals, globals); + if (v == NULL) { + if (PyErr_Occurred() == PyExc_SystemExit) { + PyErr_Clear(); + return 1; + } + PyErr_Print(); + return 0; + } + Py_DECREF(v); + return 0; } static void ps(void) { - char buffer[100]; - PyOS_snprintf(buffer, sizeof(buffer), - "ps -l -p %d </dev/null | sed 1d\n", getpid()); - system(buffer); + char buffer[100]; + PyOS_snprintf(buffer, sizeof(buffer), + "ps -l -p %d </dev/null | sed 1d\n", getpid()); + system(buffer); } diff --git a/Include/abstract.h b/Include/abstract.h index 6d40ef7..6a6c94c 100644 --- a/Include/abstract.h +++ b/Include/abstract.h @@ -32,7 +32,7 @@ Problem If the programmer wants to get an item from another type of object that provides sequence behavior, there is no clear way to do it - correctly. + correctly. The persistent programmer may peruse object.h and find that the _typeobject structure provides a means of invoking up to (currently @@ -44,7 +44,7 @@ Problem Also, certain semantics, especially memory management semantics, may differ by the type of object being used. Unfortunately, these semantics are not clearly described in the current include files. - An abstract interface providing more consistent semantics is needed. + An abstract interface providing more consistent semantics is needed. Proposal @@ -77,7 +77,7 @@ Proposal Python distributions. From the point of view of Python accessing services provided by C - modules: + modules: - "Python module interface": this interface consist of the basic routines used to define modules and their members. Most of the @@ -133,11 +133,11 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ int PyObject_Print(PyObject *o, FILE *fp, int flags); - Print an object, o, on file, fp. Returns -1 on - error. The flags argument is used to enable certain printing - options. The only option currently supported is Py_Print_RAW. + Print an object, o, on file, fp. Returns -1 on + error. The flags argument is used to enable certain printing + options. The only option currently supported is Py_Print_RAW. - (What should be said about Py_Print_RAW?) + (What should be said about Py_Print_RAW?) */ @@ -145,11 +145,11 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ int PyObject_HasAttrString(PyObject *o, char *attr_name); - Returns 1 if o has the attribute attr_name, and 0 otherwise. - This is equivalent to the Python expression: - hasattr(o,attr_name). + Returns 1 if o has the attribute attr_name, and 0 otherwise. + This is equivalent to the Python expression: + hasattr(o,attr_name). - This function always succeeds. + This function always succeeds. */ @@ -157,9 +157,9 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ PyObject* PyObject_GetAttrString(PyObject *o, char *attr_name); - Retrieve an attributed named attr_name form object o. - Returns the attribute value on success, or NULL on failure. - This is the equivalent of the Python expression: o.attr_name. + Retrieve an attributed named attr_name form object o. + Returns the attribute value on success, or NULL on failure. + This is the equivalent of the Python expression: o.attr_name. */ @@ -167,11 +167,11 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ int PyObject_HasAttr(PyObject *o, PyObject *attr_name); - Returns 1 if o has the attribute attr_name, and 0 otherwise. - This is equivalent to the Python expression: - hasattr(o,attr_name). + Returns 1 if o has the attribute attr_name, and 0 otherwise. + This is equivalent to the Python expression: + hasattr(o,attr_name). - This function always succeeds. + This function always succeeds. */ @@ -179,9 +179,9 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ PyObject* PyObject_GetAttr(PyObject *o, PyObject *attr_name); - Retrieve an attributed named attr_name form object o. - Returns the attribute value on success, or NULL on failure. - This is the equivalent of the Python expression: o.attr_name. + Retrieve an attributed named attr_name form object o. + Returns the attribute value on success, or NULL on failure. + This is the equivalent of the Python expression: o.attr_name. */ @@ -190,9 +190,9 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ int PyObject_SetAttrString(PyObject *o, char *attr_name, PyObject *v); - Set the value of the attribute named attr_name, for object o, - to the value, v. Returns -1 on failure. This is - the equivalent of the Python statement: o.attr_name=v. + Set the value of the attribute named attr_name, for object o, + to the value, v. Returns -1 on failure. This is + the equivalent of the Python statement: o.attr_name=v. */ @@ -200,9 +200,9 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ int PyObject_SetAttr(PyObject *o, PyObject *attr_name, PyObject *v); - Set the value of the attribute named attr_name, for object o, - to the value, v. Returns -1 on failure. This is - the equivalent of the Python statement: o.attr_name=v. + Set the value of the attribute named attr_name, for object o, + to the value, v. Returns -1 on failure. This is + the equivalent of the Python statement: o.attr_name=v. */ @@ -210,9 +210,9 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ int PyObject_DelAttrString(PyObject *o, char *attr_name); - Delete attribute named attr_name, for object o. Returns - -1 on failure. This is the equivalent of the Python - statement: del o.attr_name. + Delete attribute named attr_name, for object o. Returns + -1 on failure. This is the equivalent of the Python + statement: del o.attr_name. */ #define PyObject_DelAttrString(O,A) PyObject_SetAttrString((O),(A),NULL) @@ -221,9 +221,9 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ int PyObject_DelAttr(PyObject *o, PyObject *attr_name); - Delete attribute named attr_name, for object o. Returns -1 - on failure. This is the equivalent of the Python - statement: del o.attr_name. + Delete attribute named attr_name, for object o. Returns -1 + on failure. This is the equivalent of the Python + statement: del o.attr_name. */ #define PyObject_DelAttr(O,A) PyObject_SetAttr((O),(A),NULL) @@ -232,11 +232,11 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ PyObject *PyObject_Repr(PyObject *o); - Compute the string representation of object, o. Returns the - string representation on success, NULL on failure. This is - the equivalent of the Python expression: repr(o). + Compute the string representation of object, o. Returns the + string representation on success, NULL on failure. This is + the equivalent of the Python expression: repr(o). - Called by the repr() built-in function. + Called by the repr() built-in function. */ @@ -244,11 +244,11 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ PyObject *PyObject_Str(PyObject *o); - Compute the string representation of object, o. Returns the - string representation on success, NULL on failure. This is - the equivalent of the Python expression: str(o).) + Compute the string representation of object, o. Returns the + string representation on success, NULL on failure. This is + the equivalent of the Python expression: str(o).) - Called by the str() and print() built-in functions. + Called by the str() and print() built-in functions. */ @@ -256,42 +256,42 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ PyAPI_FUNC(int) PyCallable_Check(PyObject *o); - Determine if the object, o, is callable. Return 1 if the - object is callable and 0 otherwise. + Determine if the object, o, is callable. Return 1 if the + object is callable and 0 otherwise. - This function always succeeds. + This function always succeeds. */ PyAPI_FUNC(PyObject *) PyObject_Call(PyObject *callable_object, - PyObject *args, PyObject *kw); + PyObject *args, PyObject *kw); /* - Call a callable Python object, callable_object, with - arguments and keywords arguments. The 'args' argument can not be - NULL, but the 'kw' argument can be NULL. + Call a callable Python object, callable_object, with + arguments and keywords arguments. The 'args' argument can not be + NULL, but the 'kw' argument can be NULL. */ - + PyAPI_FUNC(PyObject *) PyObject_CallObject(PyObject *callable_object, PyObject *args); /* - Call a callable Python object, callable_object, with - arguments given by the tuple, args. If no arguments are - needed, then args may be NULL. Returns the result of the - call on success, or NULL on failure. This is the equivalent - of the Python expression: o(*args). + Call a callable Python object, callable_object, with + arguments given by the tuple, args. If no arguments are + needed, then args may be NULL. Returns the result of the + call on success, or NULL on failure. This is the equivalent + of the Python expression: o(*args). */ PyAPI_FUNC(PyObject *) PyObject_CallFunction(PyObject *callable_object, char *format, ...); /* - Call a callable Python object, callable_object, with a - variable number of C arguments. The C arguments are described - using a mkvalue-style format string. The format may be NULL, - indicating that no arguments are provided. Returns the - result of the call on success, or NULL on failure. This is - the equivalent of the Python expression: o(*args). + Call a callable Python object, callable_object, with a + variable number of C arguments. The C arguments are described + using a mkvalue-style format string. The format may be NULL, + indicating that no arguments are provided. Returns the + result of the call on success, or NULL on failure. This is + the equivalent of the Python expression: o(*args). */ @@ -299,29 +299,29 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ char *format, ...); /* - Call the method named m of object o with a variable number of - C arguments. The C arguments are described by a mkvalue - format string. The format may be NULL, indicating that no - arguments are provided. Returns the result of the call on - success, or NULL on failure. This is the equivalent of the - Python expression: o.method(args). + Call the method named m of object o with a variable number of + C arguments. The C arguments are described by a mkvalue + format string. The format may be NULL, indicating that no + arguments are provided. Returns the result of the call on + success, or NULL on failure. This is the equivalent of the + Python expression: o.method(args). */ PyAPI_FUNC(PyObject *) _PyObject_CallFunction_SizeT(PyObject *callable, - char *format, ...); + char *format, ...); PyAPI_FUNC(PyObject *) _PyObject_CallMethod_SizeT(PyObject *o, - char *name, - char *format, ...); + char *name, + char *format, ...); PyAPI_FUNC(PyObject *) PyObject_CallFunctionObjArgs(PyObject *callable, ...); /* - Call a callable Python object, callable_object, with a - variable number of C arguments. The C arguments are provided - as PyObject * values, terminated by a NULL. Returns the - result of the call on success, or NULL on failure. This is - the equivalent of the Python expression: o(*args). + Call a callable Python object, callable_object, with a + variable number of C arguments. The C arguments are provided + as PyObject * values, terminated by a NULL. Returns the + result of the call on success, or NULL on failure. This is + the equivalent of the Python expression: o(*args). */ @@ -329,11 +329,11 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ PyObject *method, ...); /* - Call the method named m of object o with a variable number of - C arguments. The C arguments are provided as PyObject * - values, terminated by NULL. Returns the result of the call - on success, or NULL on failure. This is the equivalent of - the Python expression: o.method(args). + Call the method named m of object o with a variable number of + C arguments. The C arguments are provided as PyObject * + values, terminated by NULL. Returns the result of the call + on success, or NULL on failure. This is the equivalent of + the Python expression: o.method(args). */ @@ -341,9 +341,9 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ long PyObject_Hash(PyObject *o); - Compute and return the hash, hash_value, of an object, o. On - failure, return -1. This is the equivalent of the Python - expression: hash(o). + Compute and return the hash, hash_value, of an object, o. On + failure, return -1. This is the equivalent of the Python + expression: hash(o). */ @@ -351,35 +351,35 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ int PyObject_IsTrue(PyObject *o); - Returns 1 if the object, o, is considered to be true, 0 if o is - considered to be false and -1 on failure. This is equivalent to the - Python expression: not not o + Returns 1 if the object, o, is considered to be true, 0 if o is + considered to be false and -1 on failure. This is equivalent to the + Python expression: not not o */ /* Implemented elsewhere: int PyObject_Not(PyObject *o); - Returns 0 if the object, o, is considered to be true, 1 if o is - considered to be false and -1 on failure. This is equivalent to the - Python expression: not o + Returns 0 if the object, o, is considered to be true, 1 if o is + considered to be false and -1 on failure. This is equivalent to the + Python expression: not o */ PyAPI_FUNC(PyObject *) PyObject_Type(PyObject *o); /* - On success, returns a type object corresponding to the object - type of object o. On failure, returns NULL. This is - equivalent to the Python expression: type(o). + On success, returns a type object corresponding to the object + type of object o. On failure, returns NULL. This is + equivalent to the Python expression: type(o). */ PyAPI_FUNC(Py_ssize_t) PyObject_Size(PyObject *o); /* - Return the size of object o. If the object, o, provides - both sequence and mapping protocols, the sequence size is - returned. On error, -1 is returned. This is the equivalent - to the Python expression: len(o). + Return the size of object o. If the object, o, provides + both sequence and mapping protocols, the sequence size is + returned. On error, -1 is returned. This is the equivalent + to the Python expression: len(o). */ /* For DLL compatibility */ @@ -390,203 +390,203 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ PyAPI_FUNC(Py_ssize_t) _PyObject_LengthHint(PyObject *o, Py_ssize_t); /* - Guess the size of object o using len(o) or o.__length_hint__(). - If neither of those return a non-negative value, then return the - default value. If one of the calls fails, this function returns -1. + Guess the size of object o using len(o) or o.__length_hint__(). + If neither of those return a non-negative value, then return the + default value. If one of the calls fails, this function returns -1. */ PyAPI_FUNC(PyObject *) PyObject_GetItem(PyObject *o, PyObject *key); /* - Return element of o corresponding to the object, key, or NULL - on failure. This is the equivalent of the Python expression: - o[key]. + Return element of o corresponding to the object, key, or NULL + on failure. This is the equivalent of the Python expression: + o[key]. */ PyAPI_FUNC(int) PyObject_SetItem(PyObject *o, PyObject *key, PyObject *v); /* - Map the object, key, to the value, v. Returns - -1 on failure. This is the equivalent of the Python - statement: o[key]=v. + Map the object, key, to the value, v. Returns + -1 on failure. This is the equivalent of the Python + statement: o[key]=v. */ PyAPI_FUNC(int) PyObject_DelItemString(PyObject *o, char *key); /* - Remove the mapping for object, key, from the object *o. - Returns -1 on failure. This is equivalent to - the Python statement: del o[key]. + Remove the mapping for object, key, from the object *o. + Returns -1 on failure. This is equivalent to + the Python statement: del o[key]. */ PyAPI_FUNC(int) PyObject_DelItem(PyObject *o, PyObject *key); /* - Delete the mapping for key from *o. Returns -1 on failure. - This is the equivalent of the Python statement: del o[key]. + Delete the mapping for key from *o. Returns -1 on failure. + This is the equivalent of the Python statement: del o[key]. */ - /* old buffer API - FIXME: usage of these should all be replaced in Python itself - but for backwards compatibility we will implement them. - Their usage without a corresponding "unlock" mechansim - may create issues (but they would already be there). */ + /* old buffer API + FIXME: usage of these should all be replaced in Python itself + but for backwards compatibility we will implement them. + Their usage without a corresponding "unlock" mechansim + may create issues (but they would already be there). */ PyAPI_FUNC(int) PyObject_AsCharBuffer(PyObject *obj, - const char **buffer, - Py_ssize_t *buffer_len); + const char **buffer, + Py_ssize_t *buffer_len); - /* - Takes an arbitrary object which must support the (character, - single segment) buffer interface and returns a pointer to a - read-only memory location useable as character based input - for subsequent processing. + /* + Takes an arbitrary object which must support the (character, + single segment) buffer interface and returns a pointer to a + read-only memory location useable as character based input + for subsequent processing. - 0 is returned on success. buffer and buffer_len are only - set in case no error occurs. Otherwise, -1 is returned and - an exception set. + 0 is returned on success. buffer and buffer_len are only + set in case no error occurs. Otherwise, -1 is returned and + an exception set. */ PyAPI_FUNC(int) PyObject_CheckReadBuffer(PyObject *obj); - /* - Checks whether an arbitrary object supports the (character, - single segment) buffer interface. Returns 1 on success, 0 - on failure. + /* + Checks whether an arbitrary object supports the (character, + single segment) buffer interface. Returns 1 on success, 0 + on failure. */ PyAPI_FUNC(int) PyObject_AsReadBuffer(PyObject *obj, - const void **buffer, - Py_ssize_t *buffer_len); + const void **buffer, + Py_ssize_t *buffer_len); - /* - Same as PyObject_AsCharBuffer() except that this API expects - (readable, single segment) buffer interface and returns a - pointer to a read-only memory location which can contain - arbitrary data. + /* + Same as PyObject_AsCharBuffer() except that this API expects + (readable, single segment) buffer interface and returns a + pointer to a read-only memory location which can contain + arbitrary data. - 0 is returned on success. buffer and buffer_len are only - set in case no error occurrs. Otherwise, -1 is returned and - an exception set. + 0 is returned on success. buffer and buffer_len are only + set in case no error occurrs. Otherwise, -1 is returned and + an exception set. */ PyAPI_FUNC(int) PyObject_AsWriteBuffer(PyObject *obj, - void **buffer, - Py_ssize_t *buffer_len); + void **buffer, + Py_ssize_t *buffer_len); - /* - Takes an arbitrary object which must support the (writable, - single segment) buffer interface and returns a pointer to a - writable memory location in buffer of size buffer_len. + /* + Takes an arbitrary object which must support the (writable, + single segment) buffer interface and returns a pointer to a + writable memory location in buffer of size buffer_len. - 0 is returned on success. buffer and buffer_len are only - set in case no error occurrs. Otherwise, -1 is returned and - an exception set. + 0 is returned on success. buffer and buffer_len are only + set in case no error occurrs. Otherwise, -1 is returned and + an exception set. */ - /* new buffer API */ + /* new buffer API */ #define PyObject_CheckBuffer(obj) \ - (((obj)->ob_type->tp_as_buffer != NULL) && \ - ((obj)->ob_type->tp_as_buffer->bf_getbuffer != NULL)) + (((obj)->ob_type->tp_as_buffer != NULL) && \ + ((obj)->ob_type->tp_as_buffer->bf_getbuffer != NULL)) - /* Return 1 if the getbuffer function is available, otherwise - return 0 */ + /* Return 1 if the getbuffer function is available, otherwise + return 0 */ - PyAPI_FUNC(int) PyObject_GetBuffer(PyObject *obj, Py_buffer *view, - int flags); + PyAPI_FUNC(int) PyObject_GetBuffer(PyObject *obj, Py_buffer *view, + int flags); - /* This is a C-API version of the getbuffer function call. It checks - to make sure object has the required function pointer and issues the - call. Returns -1 and raises an error on failure and returns 0 on - success - */ + /* This is a C-API version of the getbuffer function call. It checks + to make sure object has the required function pointer and issues the + call. Returns -1 and raises an error on failure and returns 0 on + success + */ PyAPI_FUNC(void *) PyBuffer_GetPointer(Py_buffer *view, Py_ssize_t *indices); - - /* Get the memory area pointed to by the indices for the buffer given. - Note that view->ndim is the assumed size of indices - */ + + /* Get the memory area pointed to by the indices for the buffer given. + Note that view->ndim is the assumed size of indices + */ PyAPI_FUNC(int) PyBuffer_SizeFromFormat(const char *); - - /* Return the implied itemsize of the data-format area from a - struct-style description */ - - + /* Return the implied itemsize of the data-format area from a + struct-style description */ + + + PyAPI_FUNC(int) PyBuffer_ToContiguous(void *buf, Py_buffer *view, - Py_ssize_t len, char fort); + Py_ssize_t len, char fort); - PyAPI_FUNC(int) PyBuffer_FromContiguous(Py_buffer *view, void *buf, - Py_ssize_t len, char fort); + PyAPI_FUNC(int) PyBuffer_FromContiguous(Py_buffer *view, void *buf, + Py_ssize_t len, char fort); - /* Copy len bytes of data from the contiguous chunk of memory - pointed to by buf into the buffer exported by obj. Return - 0 on success and return -1 and raise a PyBuffer_Error on - error (i.e. the object does not have a buffer interface or - it is not working). + /* Copy len bytes of data from the contiguous chunk of memory + pointed to by buf into the buffer exported by obj. Return + 0 on success and return -1 and raise a PyBuffer_Error on + error (i.e. the object does not have a buffer interface or + it is not working). - If fort is 'F', then if the object is multi-dimensional, - then the data will be copied into the array in - Fortran-style (first dimension varies the fastest). If - fort is 'C', then the data will be copied into the array - in C-style (last dimension varies the fastest). If fort - is 'A', then it does not matter and the copy will be made - in whatever way is more efficient. + If fort is 'F', then if the object is multi-dimensional, + then the data will be copied into the array in + Fortran-style (first dimension varies the fastest). If + fort is 'C', then the data will be copied into the array + in C-style (last dimension varies the fastest). If fort + is 'A', then it does not matter and the copy will be made + in whatever way is more efficient. - */ + */ PyAPI_FUNC(int) PyObject_CopyData(PyObject *dest, PyObject *src); - - /* Copy the data from the src buffer to the buffer of destination - */ + + /* Copy the data from the src buffer to the buffer of destination + */ PyAPI_FUNC(int) PyBuffer_IsContiguous(Py_buffer *view, char fort); - PyAPI_FUNC(void) PyBuffer_FillContiguousStrides(int ndims, - Py_ssize_t *shape, - Py_ssize_t *strides, - int itemsize, - char fort); + PyAPI_FUNC(void) PyBuffer_FillContiguousStrides(int ndims, + Py_ssize_t *shape, + Py_ssize_t *strides, + int itemsize, + char fort); - /* Fill the strides array with byte-strides of a contiguous - (Fortran-style if fort is 'F' or C-style otherwise) - array of the given shape with the given number of bytes - per element. - */ + /* Fill the strides array with byte-strides of a contiguous + (Fortran-style if fort is 'F' or C-style otherwise) + array of the given shape with the given number of bytes + per element. + */ PyAPI_FUNC(int) PyBuffer_FillInfo(Py_buffer *view, PyObject *o, void *buf, - Py_ssize_t len, int readonly, - int flags); + Py_ssize_t len, int readonly, + int flags); - /* Fills in a buffer-info structure correctly for an exporter - that can only share a contiguous chunk of memory of - "unsigned bytes" of the given length. Returns 0 on success - and -1 (with raising an error) on error. - */ + /* Fills in a buffer-info structure correctly for an exporter + that can only share a contiguous chunk of memory of + "unsigned bytes" of the given length. Returns 0 on success + and -1 (with raising an error) on error. + */ PyAPI_FUNC(void) PyBuffer_Release(Py_buffer *view); /* Releases a Py_buffer obtained from getbuffer ParseTuple's s*. - */ + */ PyAPI_FUNC(PyObject *) PyObject_Format(PyObject* obj, - PyObject *format_spec); + PyObject *format_spec); /* - Takes an arbitrary object and returns the result of - calling obj.__format__(format_spec). + Takes an arbitrary object and returns the result of + calling obj.__format__(format_spec). */ /* Iterators */ PyAPI_FUNC(PyObject *) PyObject_GetIter(PyObject *); /* Takes an object and returns an iterator for it. - This is typically a new iterator but if the argument - is an iterator, this returns itself. */ + This is typically a new iterator but if the argument + is an iterator, this returns itself. */ #define PyIter_Check(obj) \ ((obj)->ob_type->tp_iternext != NULL && \ @@ -594,314 +594,314 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ PyAPI_FUNC(PyObject *) PyIter_Next(PyObject *); /* Takes an iterator object and calls its tp_iternext slot, - returning the next value. If the iterator is exhausted, - this returns NULL without setting an exception. - NULL with an exception means an error occurred. */ + returning the next value. If the iterator is exhausted, + this returns NULL without setting an exception. + NULL with an exception means an error occurred. */ /* Number Protocol:*/ PyAPI_FUNC(int) PyNumber_Check(PyObject *o); /* - Returns 1 if the object, o, provides numeric protocols, and - false otherwise. + Returns 1 if the object, o, provides numeric protocols, and + false otherwise. - This function always succeeds. + This function always succeeds. */ PyAPI_FUNC(PyObject *) PyNumber_Add(PyObject *o1, PyObject *o2); /* - Returns the result of adding o1 and o2, or null on failure. - This is the equivalent of the Python expression: o1+o2. + Returns the result of adding o1 and o2, or null on failure. + This is the equivalent of the Python expression: o1+o2. */ PyAPI_FUNC(PyObject *) PyNumber_Subtract(PyObject *o1, PyObject *o2); /* - Returns the result of subtracting o2 from o1, or null on - failure. This is the equivalent of the Python expression: - o1-o2. + Returns the result of subtracting o2 from o1, or null on + failure. This is the equivalent of the Python expression: + o1-o2. */ PyAPI_FUNC(PyObject *) PyNumber_Multiply(PyObject *o1, PyObject *o2); /* - Returns the result of multiplying o1 and o2, or null on - failure. This is the equivalent of the Python expression: - o1*o2. + Returns the result of multiplying o1 and o2, or null on + failure. This is the equivalent of the Python expression: + o1*o2. */ PyAPI_FUNC(PyObject *) PyNumber_FloorDivide(PyObject *o1, PyObject *o2); /* - Returns the result of dividing o1 by o2 giving an integral result, - or null on failure. - This is the equivalent of the Python expression: o1//o2. + Returns the result of dividing o1 by o2 giving an integral result, + or null on failure. + This is the equivalent of the Python expression: o1//o2. */ PyAPI_FUNC(PyObject *) PyNumber_TrueDivide(PyObject *o1, PyObject *o2); /* - Returns the result of dividing o1 by o2 giving a float result, - or null on failure. - This is the equivalent of the Python expression: o1/o2. + Returns the result of dividing o1 by o2 giving a float result, + or null on failure. + This is the equivalent of the Python expression: o1/o2. */ PyAPI_FUNC(PyObject *) PyNumber_Remainder(PyObject *o1, PyObject *o2); /* - Returns the remainder of dividing o1 by o2, or null on - failure. This is the equivalent of the Python expression: - o1%o2. + Returns the remainder of dividing o1 by o2, or null on + failure. This is the equivalent of the Python expression: + o1%o2. */ PyAPI_FUNC(PyObject *) PyNumber_Divmod(PyObject *o1, PyObject *o2); /* - See the built-in function divmod. Returns NULL on failure. - This is the equivalent of the Python expression: - divmod(o1,o2). + See the built-in function divmod. Returns NULL on failure. + This is the equivalent of the Python expression: + divmod(o1,o2). */ PyAPI_FUNC(PyObject *) PyNumber_Power(PyObject *o1, PyObject *o2, PyObject *o3); /* - See the built-in function pow. Returns NULL on failure. - This is the equivalent of the Python expression: - pow(o1,o2,o3), where o3 is optional. + See the built-in function pow. Returns NULL on failure. + This is the equivalent of the Python expression: + pow(o1,o2,o3), where o3 is optional. */ PyAPI_FUNC(PyObject *) PyNumber_Negative(PyObject *o); /* - Returns the negation of o on success, or null on failure. - This is the equivalent of the Python expression: -o. + Returns the negation of o on success, or null on failure. + This is the equivalent of the Python expression: -o. */ PyAPI_FUNC(PyObject *) PyNumber_Positive(PyObject *o); /* - Returns the (what?) of o on success, or NULL on failure. - This is the equivalent of the Python expression: +o. + Returns the (what?) of o on success, or NULL on failure. + This is the equivalent of the Python expression: +o. */ PyAPI_FUNC(PyObject *) PyNumber_Absolute(PyObject *o); /* - Returns the absolute value of o, or null on failure. This is - the equivalent of the Python expression: abs(o). + Returns the absolute value of o, or null on failure. This is + the equivalent of the Python expression: abs(o). */ PyAPI_FUNC(PyObject *) PyNumber_Invert(PyObject *o); /* - Returns the bitwise negation of o on success, or NULL on - failure. This is the equivalent of the Python expression: - ~o. + Returns the bitwise negation of o on success, or NULL on + failure. This is the equivalent of the Python expression: + ~o. */ PyAPI_FUNC(PyObject *) PyNumber_Lshift(PyObject *o1, PyObject *o2); /* - Returns the result of left shifting o1 by o2 on success, or - NULL on failure. This is the equivalent of the Python - expression: o1 << o2. + Returns the result of left shifting o1 by o2 on success, or + NULL on failure. This is the equivalent of the Python + expression: o1 << o2. */ PyAPI_FUNC(PyObject *) PyNumber_Rshift(PyObject *o1, PyObject *o2); /* - Returns the result of right shifting o1 by o2 on success, or - NULL on failure. This is the equivalent of the Python - expression: o1 >> o2. + Returns the result of right shifting o1 by o2 on success, or + NULL on failure. This is the equivalent of the Python + expression: o1 >> o2. */ PyAPI_FUNC(PyObject *) PyNumber_And(PyObject *o1, PyObject *o2); /* - Returns the result of bitwise and of o1 and o2 on success, or - NULL on failure. This is the equivalent of the Python - expression: o1&o2. + Returns the result of bitwise and of o1 and o2 on success, or + NULL on failure. This is the equivalent of the Python + expression: o1&o2. */ PyAPI_FUNC(PyObject *) PyNumber_Xor(PyObject *o1, PyObject *o2); /* - Returns the bitwise exclusive or of o1 by o2 on success, or - NULL on failure. This is the equivalent of the Python - expression: o1^o2. + Returns the bitwise exclusive or of o1 by o2 on success, or + NULL on failure. This is the equivalent of the Python + expression: o1^o2. */ PyAPI_FUNC(PyObject *) PyNumber_Or(PyObject *o1, PyObject *o2); /* - Returns the result of bitwise or on o1 and o2 on success, or - NULL on failure. This is the equivalent of the Python - expression: o1|o2. + Returns the result of bitwise or on o1 and o2 on success, or + NULL on failure. This is the equivalent of the Python + expression: o1|o2. */ #define PyIndex_Check(obj) \ ((obj)->ob_type->tp_as_number != NULL && \ (obj)->ob_type->tp_as_number->nb_index != NULL) - + PyAPI_FUNC(PyObject *) PyNumber_Index(PyObject *o); /* - Returns the object converted to a Python long or int - or NULL with an error raised on failure. + Returns the object converted to a Python long or int + or NULL with an error raised on failure. */ PyAPI_FUNC(Py_ssize_t) PyNumber_AsSsize_t(PyObject *o, PyObject *exc); /* - Returns the Integral instance converted to an int. The - instance is expected to be int or long or have an __int__ - method. Steals integral's reference. error_format will be - used to create the TypeError if integral isn't actually an - Integral instance. error_format should be a format string - that can accept a char* naming integral's type. + Returns the Integral instance converted to an int. The + instance is expected to be int or long or have an __int__ + method. Steals integral's reference. error_format will be + used to create the TypeError if integral isn't actually an + Integral instance. error_format should be a format string + that can accept a char* naming integral's type. */ PyAPI_FUNC(PyObject *) _PyNumber_ConvertIntegralToInt( - PyObject *integral, - const char* error_format); + PyObject *integral, + const char* error_format); /* - Returns the object converted to Py_ssize_t by going through - PyNumber_Index first. If an overflow error occurs while - converting the int-or-long to Py_ssize_t, then the second argument - is the error-type to return. If it is NULL, then the overflow error - is cleared and the value is clipped. + Returns the object converted to Py_ssize_t by going through + PyNumber_Index first. If an overflow error occurs while + converting the int-or-long to Py_ssize_t, then the second argument + is the error-type to return. If it is NULL, then the overflow error + is cleared and the value is clipped. */ PyAPI_FUNC(PyObject *) PyNumber_Long(PyObject *o); /* - Returns the o converted to an integer object on success, or - NULL on failure. This is the equivalent of the Python - expression: int(o). + Returns the o converted to an integer object on success, or + NULL on failure. This is the equivalent of the Python + expression: int(o). */ PyAPI_FUNC(PyObject *) PyNumber_Float(PyObject *o); /* - Returns the o converted to a float object on success, or NULL - on failure. This is the equivalent of the Python expression: - float(o). + Returns the o converted to a float object on success, or NULL + on failure. This is the equivalent of the Python expression: + float(o). */ - + /* In-place variants of (some of) the above number protocol functions */ PyAPI_FUNC(PyObject *) PyNumber_InPlaceAdd(PyObject *o1, PyObject *o2); /* - Returns the result of adding o2 to o1, possibly in-place, or null - on failure. This is the equivalent of the Python expression: - o1 += o2. + Returns the result of adding o2 to o1, possibly in-place, or null + on failure. This is the equivalent of the Python expression: + o1 += o2. */ PyAPI_FUNC(PyObject *) PyNumber_InPlaceSubtract(PyObject *o1, PyObject *o2); /* - Returns the result of subtracting o2 from o1, possibly in-place or - null on failure. This is the equivalent of the Python expression: - o1 -= o2. + Returns the result of subtracting o2 from o1, possibly in-place or + null on failure. This is the equivalent of the Python expression: + o1 -= o2. */ PyAPI_FUNC(PyObject *) PyNumber_InPlaceMultiply(PyObject *o1, PyObject *o2); /* - Returns the result of multiplying o1 by o2, possibly in-place, or - null on failure. This is the equivalent of the Python expression: - o1 *= o2. + Returns the result of multiplying o1 by o2, possibly in-place, or + null on failure. This is the equivalent of the Python expression: + o1 *= o2. */ PyAPI_FUNC(PyObject *) PyNumber_InPlaceFloorDivide(PyObject *o1, - PyObject *o2); + PyObject *o2); /* - Returns the result of dividing o1 by o2 giving an integral result, - possibly in-place, or null on failure. - This is the equivalent of the Python expression: - o1 /= o2. + Returns the result of dividing o1 by o2 giving an integral result, + possibly in-place, or null on failure. + This is the equivalent of the Python expression: + o1 /= o2. */ PyAPI_FUNC(PyObject *) PyNumber_InPlaceTrueDivide(PyObject *o1, - PyObject *o2); + PyObject *o2); /* - Returns the result of dividing o1 by o2 giving a float result, - possibly in-place, or null on failure. - This is the equivalent of the Python expression: - o1 /= o2. + Returns the result of dividing o1 by o2 giving a float result, + possibly in-place, or null on failure. + This is the equivalent of the Python expression: + o1 /= o2. */ PyAPI_FUNC(PyObject *) PyNumber_InPlaceRemainder(PyObject *o1, PyObject *o2); /* - Returns the remainder of dividing o1 by o2, possibly in-place, or - null on failure. This is the equivalent of the Python expression: - o1 %= o2. + Returns the remainder of dividing o1 by o2, possibly in-place, or + null on failure. This is the equivalent of the Python expression: + o1 %= o2. */ PyAPI_FUNC(PyObject *) PyNumber_InPlacePower(PyObject *o1, PyObject *o2, - PyObject *o3); + PyObject *o3); /* - Returns the result of raising o1 to the power of o2, possibly - in-place, or null on failure. This is the equivalent of the Python - expression: o1 **= o2, or pow(o1, o2, o3) if o3 is present. + Returns the result of raising o1 to the power of o2, possibly + in-place, or null on failure. This is the equivalent of the Python + expression: o1 **= o2, or pow(o1, o2, o3) if o3 is present. */ PyAPI_FUNC(PyObject *) PyNumber_InPlaceLshift(PyObject *o1, PyObject *o2); /* - Returns the result of left shifting o1 by o2, possibly in-place, or - null on failure. This is the equivalent of the Python expression: - o1 <<= o2. + Returns the result of left shifting o1 by o2, possibly in-place, or + null on failure. This is the equivalent of the Python expression: + o1 <<= o2. */ PyAPI_FUNC(PyObject *) PyNumber_InPlaceRshift(PyObject *o1, PyObject *o2); /* - Returns the result of right shifting o1 by o2, possibly in-place or - null on failure. This is the equivalent of the Python expression: - o1 >>= o2. + Returns the result of right shifting o1 by o2, possibly in-place or + null on failure. This is the equivalent of the Python expression: + o1 >>= o2. */ PyAPI_FUNC(PyObject *) PyNumber_InPlaceAnd(PyObject *o1, PyObject *o2); /* - Returns the result of bitwise and of o1 and o2, possibly in-place, - or null on failure. This is the equivalent of the Python - expression: o1 &= o2. + Returns the result of bitwise and of o1 and o2, possibly in-place, + or null on failure. This is the equivalent of the Python + expression: o1 &= o2. */ PyAPI_FUNC(PyObject *) PyNumber_InPlaceXor(PyObject *o1, PyObject *o2); /* - Returns the bitwise exclusive or of o1 by o2, possibly in-place, or - null on failure. This is the equivalent of the Python expression: - o1 ^= o2. + Returns the bitwise exclusive or of o1 by o2, possibly in-place, or + null on failure. This is the equivalent of the Python expression: + o1 ^= o2. */ PyAPI_FUNC(PyObject *) PyNumber_InPlaceOr(PyObject *o1, PyObject *o2); /* - Returns the result of bitwise or of o1 and o2, possibly in-place, - or null on failure. This is the equivalent of the Python - expression: o1 |= o2. + Returns the result of bitwise or of o1 and o2, possibly in-place, + or null on failure. This is the equivalent of the Python + expression: o1 |= o2. */ PyAPI_FUNC(PyObject *) PyNumber_ToBase(PyObject *n, int base); /* - Returns the integer n converted to a string with a base, with a base - marker of 0b, 0o or 0x prefixed if applicable. - If n is not an int object, it is converted with PyNumber_Index first. + Returns the integer n converted to a string with a base, with a base + marker of 0b, 0o or 0x prefixed if applicable. + If n is not an int object, it is converted with PyNumber_Index first. */ @@ -910,16 +910,16 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ PyAPI_FUNC(int) PySequence_Check(PyObject *o); /* - Return 1 if the object provides sequence protocol, and zero - otherwise. + Return 1 if the object provides sequence protocol, and zero + otherwise. - This function always succeeds. + This function always succeeds. */ PyAPI_FUNC(Py_ssize_t) PySequence_Size(PyObject *o); /* - Return the size of sequence object o, or -1 on failure. + Return the size of sequence object o, or -1 on failure. */ /* For DLL compatibility */ @@ -931,147 +931,147 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ PyAPI_FUNC(PyObject *) PySequence_Concat(PyObject *o1, PyObject *o2); /* - Return the concatenation of o1 and o2 on success, and NULL on - failure. This is the equivalent of the Python - expression: o1+o2. + Return the concatenation of o1 and o2 on success, and NULL on + failure. This is the equivalent of the Python + expression: o1+o2. */ PyAPI_FUNC(PyObject *) PySequence_Repeat(PyObject *o, Py_ssize_t count); /* - Return the result of repeating sequence object o count times, - or NULL on failure. This is the equivalent of the Python - expression: o1*count. + Return the result of repeating sequence object o count times, + or NULL on failure. This is the equivalent of the Python + expression: o1*count. */ PyAPI_FUNC(PyObject *) PySequence_GetItem(PyObject *o, Py_ssize_t i); /* - Return the ith element of o, or NULL on failure. This is the - equivalent of the Python expression: o[i]. + Return the ith element of o, or NULL on failure. This is the + equivalent of the Python expression: o[i]. */ PyAPI_FUNC(PyObject *) PySequence_GetSlice(PyObject *o, Py_ssize_t i1, Py_ssize_t i2); /* - Return the slice of sequence object o between i1 and i2, or - NULL on failure. This is the equivalent of the Python - expression: o[i1:i2]. + Return the slice of sequence object o between i1 and i2, or + NULL on failure. This is the equivalent of the Python + expression: o[i1:i2]. */ PyAPI_FUNC(int) PySequence_SetItem(PyObject *o, Py_ssize_t i, PyObject *v); /* - Assign object v to the ith element of o. Returns - -1 on failure. This is the equivalent of the Python - statement: o[i]=v. + Assign object v to the ith element of o. Returns + -1 on failure. This is the equivalent of the Python + statement: o[i]=v. */ PyAPI_FUNC(int) PySequence_DelItem(PyObject *o, Py_ssize_t i); /* - Delete the ith element of object v. Returns - -1 on failure. This is the equivalent of the Python - statement: del o[i]. + Delete the ith element of object v. Returns + -1 on failure. This is the equivalent of the Python + statement: del o[i]. */ PyAPI_FUNC(int) PySequence_SetSlice(PyObject *o, Py_ssize_t i1, Py_ssize_t i2, PyObject *v); /* - Assign the sequence object, v, to the slice in sequence - object, o, from i1 to i2. Returns -1 on failure. This is the - equivalent of the Python statement: o[i1:i2]=v. + Assign the sequence object, v, to the slice in sequence + object, o, from i1 to i2. Returns -1 on failure. This is the + equivalent of the Python statement: o[i1:i2]=v. */ PyAPI_FUNC(int) PySequence_DelSlice(PyObject *o, Py_ssize_t i1, Py_ssize_t i2); /* - Delete the slice in sequence object, o, from i1 to i2. - Returns -1 on failure. This is the equivalent of the Python - statement: del o[i1:i2]. + Delete the slice in sequence object, o, from i1 to i2. + Returns -1 on failure. This is the equivalent of the Python + statement: del o[i1:i2]. */ PyAPI_FUNC(PyObject *) PySequence_Tuple(PyObject *o); /* - Returns the sequence, o, as a tuple on success, and NULL on failure. - This is equivalent to the Python expression: tuple(o) + Returns the sequence, o, as a tuple on success, and NULL on failure. + This is equivalent to the Python expression: tuple(o) */ PyAPI_FUNC(PyObject *) PySequence_List(PyObject *o); /* - Returns the sequence, o, as a list on success, and NULL on failure. - This is equivalent to the Python expression: list(o) + Returns the sequence, o, as a list on success, and NULL on failure. + This is equivalent to the Python expression: list(o) */ PyAPI_FUNC(PyObject *) PySequence_Fast(PyObject *o, const char* m); /* - Returns the sequence, o, as a tuple, unless it's already a - tuple or list. Use PySequence_Fast_GET_ITEM to access the - members of this list, and PySequence_Fast_GET_SIZE to get its length. + Returns the sequence, o, as a tuple, unless it's already a + tuple or list. Use PySequence_Fast_GET_ITEM to access the + members of this list, and PySequence_Fast_GET_SIZE to get its length. - Returns NULL on failure. If the object does not support iteration, - raises a TypeError exception with m as the message text. + Returns NULL on failure. If the object does not support iteration, + raises a TypeError exception with m as the message text. */ #define PySequence_Fast_GET_SIZE(o) \ - (PyList_Check(o) ? PyList_GET_SIZE(o) : PyTuple_GET_SIZE(o)) + (PyList_Check(o) ? PyList_GET_SIZE(o) : PyTuple_GET_SIZE(o)) /* - Return the size of o, assuming that o was returned by - PySequence_Fast and is not NULL. + Return the size of o, assuming that o was returned by + PySequence_Fast and is not NULL. */ #define PySequence_Fast_GET_ITEM(o, i)\ (PyList_Check(o) ? PyList_GET_ITEM(o, i) : PyTuple_GET_ITEM(o, i)) /* - Return the ith element of o, assuming that o was returned by - PySequence_Fast, and that i is within bounds. + Return the ith element of o, assuming that o was returned by + PySequence_Fast, and that i is within bounds. */ #define PySequence_ITEM(o, i)\ - ( Py_TYPE(o)->tp_as_sequence->sq_item(o, i) ) + ( Py_TYPE(o)->tp_as_sequence->sq_item(o, i) ) /* Assume tp_as_sequence and sq_item exist and that i does not - need to be corrected for a negative index - */ + need to be corrected for a negative index + */ #define PySequence_Fast_ITEMS(sf) \ - (PyList_Check(sf) ? ((PyListObject *)(sf))->ob_item \ - : ((PyTupleObject *)(sf))->ob_item) - /* Return a pointer to the underlying item array for - an object retured by PySequence_Fast */ + (PyList_Check(sf) ? ((PyListObject *)(sf))->ob_item \ + : ((PyTupleObject *)(sf))->ob_item) + /* Return a pointer to the underlying item array for + an object retured by PySequence_Fast */ PyAPI_FUNC(Py_ssize_t) PySequence_Count(PyObject *o, PyObject *value); /* - Return the number of occurrences on value on o, that is, - return the number of keys for which o[key]==value. On - failure, return -1. This is equivalent to the Python - expression: o.count(value). + Return the number of occurrences on value on o, that is, + return the number of keys for which o[key]==value. On + failure, return -1. This is equivalent to the Python + expression: o.count(value). */ PyAPI_FUNC(int) PySequence_Contains(PyObject *seq, PyObject *ob); /* - Return -1 if error; 1 if ob in seq; 0 if ob not in seq. - Use __contains__ if possible, else _PySequence_IterSearch(). + Return -1 if error; 1 if ob in seq; 0 if ob not in seq. + Use __contains__ if possible, else _PySequence_IterSearch(). */ #define PY_ITERSEARCH_COUNT 1 #define PY_ITERSEARCH_INDEX 2 #define PY_ITERSEARCH_CONTAINS 3 PyAPI_FUNC(Py_ssize_t) _PySequence_IterSearch(PyObject *seq, - PyObject *obj, int operation); - /* - Iterate over seq. Result depends on the operation: - PY_ITERSEARCH_COUNT: return # of times obj appears in seq; -1 if - error. - PY_ITERSEARCH_INDEX: return 0-based index of first occurrence of - obj in seq; set ValueError and return -1 if none found; - also return -1 on error. - PY_ITERSEARCH_CONTAINS: return 1 if obj in seq, else 0; -1 on - error. - */ + PyObject *obj, int operation); + /* + Iterate over seq. Result depends on the operation: + PY_ITERSEARCH_COUNT: return # of times obj appears in seq; -1 if + error. + PY_ITERSEARCH_INDEX: return 0-based index of first occurrence of + obj in seq; set ValueError and return -1 if none found; + also return -1 on error. + PY_ITERSEARCH_CONTAINS: return 1 if obj in seq, else 0; -1 on + error. + */ /* For DLL-level backwards compatibility */ #undef PySequence_In @@ -1081,17 +1081,17 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ #define PySequence_In PySequence_Contains /* - Determine if o contains value. If an item in o is equal to - X, return 1, otherwise return 0. On error, return -1. This - is equivalent to the Python expression: value in o. + Determine if o contains value. If an item in o is equal to + X, return 1, otherwise return 0. On error, return -1. This + is equivalent to the Python expression: value in o. */ PyAPI_FUNC(Py_ssize_t) PySequence_Index(PyObject *o, PyObject *value); /* - Return the first index for which o[i]=value. On error, - return -1. This is equivalent to the Python - expression: o.index(value). + Return the first index for which o[i]=value. On error, + return -1. This is equivalent to the Python + expression: o.index(value). */ /* In-place versions of some of the above Sequence functions. */ @@ -1099,18 +1099,18 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ PyAPI_FUNC(PyObject *) PySequence_InPlaceConcat(PyObject *o1, PyObject *o2); /* - Append o2 to o1, in-place when possible. Return the resulting - object, which could be o1, or NULL on failure. This is the - equivalent of the Python expression: o1 += o2. + Append o2 to o1, in-place when possible. Return the resulting + object, which could be o1, or NULL on failure. This is the + equivalent of the Python expression: o1 += o2. */ PyAPI_FUNC(PyObject *) PySequence_InPlaceRepeat(PyObject *o, Py_ssize_t count); /* - Repeat o1 by count, in-place when possible. Return the resulting - object, which could be o1, or NULL on failure. This is the - equivalent of the Python expression: o1 *= count. + Repeat o1 by count, in-place when possible. Return the resulting + object, which could be o1, or NULL on failure. This is the + equivalent of the Python expression: o1 *= count. */ @@ -1119,18 +1119,18 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ PyAPI_FUNC(int) PyMapping_Check(PyObject *o); /* - Return 1 if the object provides mapping protocol, and zero - otherwise. + Return 1 if the object provides mapping protocol, and zero + otherwise. - This function always succeeds. + This function always succeeds. */ PyAPI_FUNC(Py_ssize_t) PyMapping_Size(PyObject *o); /* - Returns the number of keys in object o on success, and -1 on - failure. For objects that do not provide sequence protocol, - this is equivalent to the Python expression: len(o). + Returns the number of keys in object o on success, and -1 on + failure. For objects that do not provide sequence protocol, + this is equivalent to the Python expression: len(o). */ /* For DLL compatibility */ @@ -1143,9 +1143,9 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ int PyMapping_DelItemString(PyObject *o, char *key); - Remove the mapping for object, key, from the object *o. - Returns -1 on failure. This is equivalent to - the Python statement: del o[key]. + Remove the mapping for object, key, from the object *o. + Returns -1 on failure. This is equivalent to + the Python statement: del o[key]. */ #define PyMapping_DelItemString(O,K) PyObject_DelItemString((O),(K)) @@ -1153,71 +1153,71 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ int PyMapping_DelItem(PyObject *o, PyObject *key); - Remove the mapping for object, key, from the object *o. - Returns -1 on failure. This is equivalent to - the Python statement: del o[key]. + Remove the mapping for object, key, from the object *o. + Returns -1 on failure. This is equivalent to + the Python statement: del o[key]. */ #define PyMapping_DelItem(O,K) PyObject_DelItem((O),(K)) PyAPI_FUNC(int) PyMapping_HasKeyString(PyObject *o, char *key); /* - On success, return 1 if the mapping object has the key, key, - and 0 otherwise. This is equivalent to the Python expression: - key in o. + On success, return 1 if the mapping object has the key, key, + and 0 otherwise. This is equivalent to the Python expression: + key in o. - This function always succeeds. + This function always succeeds. */ PyAPI_FUNC(int) PyMapping_HasKey(PyObject *o, PyObject *key); /* - Return 1 if the mapping object has the key, key, - and 0 otherwise. This is equivalent to the Python expression: - key in o. + Return 1 if the mapping object has the key, key, + and 0 otherwise. This is equivalent to the Python expression: + key in o. - This function always succeeds. + This function always succeeds. */ PyAPI_FUNC(PyObject *) PyMapping_Keys(PyObject *o); /* - On success, return a list or tuple of the keys in object o. - On failure, return NULL. + On success, return a list or tuple of the keys in object o. + On failure, return NULL. */ PyAPI_FUNC(PyObject *) PyMapping_Values(PyObject *o); /* - On success, return a list or tuple of the values in object o. - On failure, return NULL. + On success, return a list or tuple of the values in object o. + On failure, return NULL. */ PyAPI_FUNC(PyObject *) PyMapping_Items(PyObject *o); /* - On success, return a list or tuple of the items in object o, - where each item is a tuple containing a key-value pair. - On failure, return NULL. + On success, return a list or tuple of the items in object o, + where each item is a tuple containing a key-value pair. + On failure, return NULL. */ PyAPI_FUNC(PyObject *) PyMapping_GetItemString(PyObject *o, char *key); /* - Return element of o corresponding to the object, key, or NULL - on failure. This is the equivalent of the Python expression: - o[key]. + Return element of o corresponding to the object, key, or NULL + on failure. This is the equivalent of the Python expression: + o[key]. */ PyAPI_FUNC(int) PyMapping_SetItemString(PyObject *o, char *key, PyObject *value); /* - Map the object, key, to the value, v. Returns - -1 on failure. This is the equivalent of the Python - statement: o[key]=v. + Map the object, key, to the value, v. Returns + -1 on failure. This is the equivalent of the Python + statement: o[key]=v. */ diff --git a/Include/ceval.h b/Include/ceval.h index 7bd8179..6d240e5 100644 --- a/Include/ceval.h +++ b/Include/ceval.h @@ -8,7 +8,7 @@ extern "C" { /* Interface to random parts in ceval.c */ PyAPI_FUNC(PyObject *) PyEval_CallObjectWithKeywords( - PyObject *, PyObject *, PyObject *); + PyObject *, PyObject *, PyObject *); /* DLL-level Backwards compatibility: */ #undef PyEval_CallObject @@ -16,7 +16,7 @@ PyAPI_FUNC(PyObject *) PyEval_CallObject(PyObject *, PyObject *); /* Inline this */ #define PyEval_CallObject(func,arg) \ - PyEval_CallObjectWithKeywords(func, arg, (PyObject *)NULL) + PyEval_CallObjectWithKeywords(func, arg, (PyObject *)NULL) PyAPI_FUNC(PyObject *) PyEval_CallFunction(PyObject *obj, const char *format, ...); @@ -49,7 +49,7 @@ PyAPI_FUNC(int) Py_MakePendingCalls(void); exceeds the current recursion limit. It raises a RuntimeError, and sets the "overflowed" flag in the thread state structure. This flag temporarily *disables* the normal protection; this allows cleanup code - to potentially outgrow the recursion limit while processing the + to potentially outgrow the recursion limit while processing the RuntimeError. * "last chance" anti-recursion protection is triggered when the recursion level exceeds "current recursion limit + 50". By construction, this @@ -71,12 +71,12 @@ PyAPI_FUNC(void) Py_SetRecursionLimit(int); PyAPI_FUNC(int) Py_GetRecursionLimit(void); #define Py_EnterRecursiveCall(where) \ - (_Py_MakeRecCheck(PyThreadState_GET()->recursion_depth) && \ - _Py_CheckRecursiveCall(where)) -#define Py_LeaveRecursiveCall() \ + (_Py_MakeRecCheck(PyThreadState_GET()->recursion_depth) && \ + _Py_CheckRecursiveCall(where)) +#define Py_LeaveRecursiveCall() \ do{ if(_Py_MakeEndRecCheck(PyThreadState_GET()->recursion_depth)) \ - PyThreadState_GET()->overflowed = 0; \ - } while(0) + PyThreadState_GET()->overflowed = 0; \ + } while(0) PyAPI_FUNC(int) _Py_CheckRecursiveCall(char *where); PyAPI_DATA(int) _Py_CheckRecursionLimit; @@ -87,15 +87,15 @@ PyAPI_DATA(int) _Py_CheckRecursionLimit; of _Py_CheckRecursionLimit for _Py_MakeEndRecCheck() to function properly. */ # define _Py_MakeRecCheck(x) \ - (++(x) > (_Py_CheckRecursionLimit += PyThreadState_GET()->overflowed - 1)) + (++(x) > (_Py_CheckRecursionLimit += PyThreadState_GET()->overflowed - 1)) #else # define _Py_MakeRecCheck(x) (++(x) > _Py_CheckRecursionLimit) #endif #define _Py_MakeEndRecCheck(x) \ - (--(x) < ((_Py_CheckRecursionLimit > 100) \ - ? (_Py_CheckRecursionLimit - 50) \ - : (3 * (_Py_CheckRecursionLimit >> 2)))) + (--(x) < ((_Py_CheckRecursionLimit > 100) \ + ? (_Py_CheckRecursionLimit - 50) \ + : (3 * (_Py_CheckRecursionLimit >> 2)))) #define Py_ALLOW_RECURSION \ do { unsigned char _old = PyThreadState_GET()->recursion_critical;\ @@ -122,31 +122,31 @@ PyAPI_DATA(int) _Py_CheckInterval; that lasts a long time and doesn't touch Python data) can allow other threads to run as follows: - ...preparations here... - Py_BEGIN_ALLOW_THREADS - ...blocking system call here... - Py_END_ALLOW_THREADS - ...interpret result here... + ...preparations here... + Py_BEGIN_ALLOW_THREADS + ...blocking system call here... + Py_END_ALLOW_THREADS + ...interpret result here... The Py_BEGIN_ALLOW_THREADS/Py_END_ALLOW_THREADS pair expands to a {}-surrounded block. To leave the block in the middle (e.g., with return), you must insert a line containing Py_BLOCK_THREADS before the return, e.g. - if (...premature_exit...) { - Py_BLOCK_THREADS - PyErr_SetFromErrno(PyExc_IOError); - return NULL; - } + if (...premature_exit...) { + Py_BLOCK_THREADS + PyErr_SetFromErrno(PyExc_IOError); + return NULL; + } An alternative is: - Py_BLOCK_THREADS - if (...premature_exit...) { - PyErr_SetFromErrno(PyExc_IOError); - return NULL; - } - Py_UNBLOCK_THREADS + Py_BLOCK_THREADS + if (...premature_exit...) { + PyErr_SetFromErrno(PyExc_IOError); + return NULL; + } + Py_UNBLOCK_THREADS For convenience, that the value of 'errno' is restored across Py_END_ALLOW_THREADS and Py_BLOCK_THREADS. @@ -175,12 +175,12 @@ PyAPI_FUNC(void) PyEval_ReleaseThread(PyThreadState *tstate); PyAPI_FUNC(void) PyEval_ReInitThreads(void); #define Py_BEGIN_ALLOW_THREADS { \ - PyThreadState *_save; \ - _save = PyEval_SaveThread(); -#define Py_BLOCK_THREADS PyEval_RestoreThread(_save); -#define Py_UNBLOCK_THREADS _save = PyEval_SaveThread(); -#define Py_END_ALLOW_THREADS PyEval_RestoreThread(_save); \ - } + PyThreadState *_save; \ + _save = PyEval_SaveThread(); +#define Py_BLOCK_THREADS PyEval_RestoreThread(_save); +#define Py_UNBLOCK_THREADS _save = PyEval_SaveThread(); +#define Py_END_ALLOW_THREADS PyEval_RestoreThread(_save); \ + } #else /* !WITH_THREAD */ diff --git a/Include/datetime.h b/Include/datetime.h index 4b506b2..cb96799 100644 --- a/Include/datetime.h +++ b/Include/datetime.h @@ -11,13 +11,13 @@ extern "C" { * big-endian, unless otherwise noted: * * byte offset - * 0 year 2 bytes, 1-9999 - * 2 month 1 byte, 1-12 - * 3 day 1 byte, 1-31 - * 4 hour 1 byte, 0-23 - * 5 minute 1 byte, 0-59 - * 6 second 1 byte, 0-59 - * 7 usecond 3 bytes, 0-999999 + * 0 year 2 bytes, 1-9999 + * 2 month 1 byte, 1-12 + * 3 day 1 byte, 1-31 + * 4 hour 1 byte, 0-23 + * 5 minute 1 byte, 0-59 + * 6 second 1 byte, 0-59 + * 7 usecond 3 bytes, 0-999999 * 10 */ @@ -33,26 +33,26 @@ extern "C" { typedef struct { - PyObject_HEAD - long hashcode; /* -1 when unknown */ - int days; /* -MAX_DELTA_DAYS <= days <= MAX_DELTA_DAYS */ - int seconds; /* 0 <= seconds < 24*3600 is invariant */ - int microseconds; /* 0 <= microseconds < 1000000 is invariant */ + PyObject_HEAD + long hashcode; /* -1 when unknown */ + int days; /* -MAX_DELTA_DAYS <= days <= MAX_DELTA_DAYS */ + int seconds; /* 0 <= seconds < 24*3600 is invariant */ + int microseconds; /* 0 <= microseconds < 1000000 is invariant */ } PyDateTime_Delta; typedef struct { - PyObject_HEAD /* a pure abstract base clase */ + PyObject_HEAD /* a pure abstract base clase */ } PyDateTime_TZInfo; /* The datetime and time types have hashcodes, and an optional tzinfo member, * present if and only if hastzinfo is true. */ -#define _PyTZINFO_HEAD \ - PyObject_HEAD \ - long hashcode; \ - char hastzinfo; /* boolean flag */ +#define _PyTZINFO_HEAD \ + PyObject_HEAD \ + long hashcode; \ + char hastzinfo; /* boolean flag */ /* No _PyDateTime_BaseTZInfo is allocated; it's just to have something * convenient to cast to, when getting at the hastzinfo member of objects @@ -60,7 +60,7 @@ typedef struct */ typedef struct { - _PyTZINFO_HEAD + _PyTZINFO_HEAD } _PyDateTime_BaseTZInfo; /* All time objects are of PyDateTime_TimeType, but that can be allocated @@ -69,20 +69,20 @@ typedef struct * internal struct used to allocate the right amount of space for the * "without" case. */ -#define _PyDateTime_TIMEHEAD \ - _PyTZINFO_HEAD \ - unsigned char data[_PyDateTime_TIME_DATASIZE]; +#define _PyDateTime_TIMEHEAD \ + _PyTZINFO_HEAD \ + unsigned char data[_PyDateTime_TIME_DATASIZE]; typedef struct { - _PyDateTime_TIMEHEAD -} _PyDateTime_BaseTime; /* hastzinfo false */ + _PyDateTime_TIMEHEAD +} _PyDateTime_BaseTime; /* hastzinfo false */ typedef struct { - _PyDateTime_TIMEHEAD - PyObject *tzinfo; -} PyDateTime_Time; /* hastzinfo true */ + _PyDateTime_TIMEHEAD + PyObject *tzinfo; +} PyDateTime_Time; /* hastzinfo true */ /* All datetime objects are of PyDateTime_DateTimeType, but that can be @@ -92,48 +92,48 @@ typedef struct */ typedef struct { - _PyTZINFO_HEAD - unsigned char data[_PyDateTime_DATE_DATASIZE]; + _PyTZINFO_HEAD + unsigned char data[_PyDateTime_DATE_DATASIZE]; } PyDateTime_Date; -#define _PyDateTime_DATETIMEHEAD \ - _PyTZINFO_HEAD \ - unsigned char data[_PyDateTime_DATETIME_DATASIZE]; +#define _PyDateTime_DATETIMEHEAD \ + _PyTZINFO_HEAD \ + unsigned char data[_PyDateTime_DATETIME_DATASIZE]; typedef struct { - _PyDateTime_DATETIMEHEAD -} _PyDateTime_BaseDateTime; /* hastzinfo false */ + _PyDateTime_DATETIMEHEAD +} _PyDateTime_BaseDateTime; /* hastzinfo false */ typedef struct { - _PyDateTime_DATETIMEHEAD - PyObject *tzinfo; -} PyDateTime_DateTime; /* hastzinfo true */ + _PyDateTime_DATETIMEHEAD + PyObject *tzinfo; +} PyDateTime_DateTime; /* hastzinfo true */ /* Apply for date and datetime instances. */ #define PyDateTime_GET_YEAR(o) ((((PyDateTime_Date*)o)->data[0] << 8) | \ - ((PyDateTime_Date*)o)->data[1]) + ((PyDateTime_Date*)o)->data[1]) #define PyDateTime_GET_MONTH(o) (((PyDateTime_Date*)o)->data[2]) #define PyDateTime_GET_DAY(o) (((PyDateTime_Date*)o)->data[3]) #define PyDateTime_DATE_GET_HOUR(o) (((PyDateTime_DateTime*)o)->data[4]) #define PyDateTime_DATE_GET_MINUTE(o) (((PyDateTime_DateTime*)o)->data[5]) #define PyDateTime_DATE_GET_SECOND(o) (((PyDateTime_DateTime*)o)->data[6]) -#define PyDateTime_DATE_GET_MICROSECOND(o) \ - ((((PyDateTime_DateTime*)o)->data[7] << 16) | \ - (((PyDateTime_DateTime*)o)->data[8] << 8) | \ - ((PyDateTime_DateTime*)o)->data[9]) +#define PyDateTime_DATE_GET_MICROSECOND(o) \ + ((((PyDateTime_DateTime*)o)->data[7] << 16) | \ + (((PyDateTime_DateTime*)o)->data[8] << 8) | \ + ((PyDateTime_DateTime*)o)->data[9]) /* Apply for time instances. */ #define PyDateTime_TIME_GET_HOUR(o) (((PyDateTime_Time*)o)->data[0]) #define PyDateTime_TIME_GET_MINUTE(o) (((PyDateTime_Time*)o)->data[1]) #define PyDateTime_TIME_GET_SECOND(o) (((PyDateTime_Time*)o)->data[2]) -#define PyDateTime_TIME_GET_MICROSECOND(o) \ - ((((PyDateTime_Time*)o)->data[3] << 16) | \ - (((PyDateTime_Time*)o)->data[4] << 8) | \ - ((PyDateTime_Time*)o)->data[5]) +#define PyDateTime_TIME_GET_MICROSECOND(o) \ + ((((PyDateTime_Time*)o)->data[3] << 16) | \ + (((PyDateTime_Time*)o)->data[4] << 8) | \ + ((PyDateTime_Time*)o)->data[5]) /* Define structure for C API. */ @@ -148,7 +148,7 @@ typedef struct { /* constructors */ PyObject *(*Date_FromDate)(int, int, int, PyTypeObject*); PyObject *(*DateTime_FromDateAndTime)(int, int, int, int, int, int, int, - PyObject*, PyTypeObject*); + PyObject*, PyTypeObject*); PyObject *(*Time_FromTime)(int, int, int, int, PyObject*, PyTypeObject*); PyObject *(*Delta_FromDelta)(int, int, int, int, PyTypeObject*); @@ -185,7 +185,7 @@ typedef struct { static PyDateTime_CAPI *PyDateTimeAPI; #define PyDateTime_IMPORT \ - PyDateTimeAPI = (PyDateTime_CAPI *)PyCapsule_Import(PyDateTime_CAPSULE_NAME, 0) + PyDateTimeAPI = (PyDateTime_CAPI *)PyCapsule_Import(PyDateTime_CAPSULE_NAME, 0) /* Macros for type checking when not building the Python core. */ #define PyDate_Check(op) PyObject_TypeCheck(op, PyDateTimeAPI->DateType) @@ -205,30 +205,30 @@ static PyDateTime_CAPI *PyDateTimeAPI; /* Macros for accessing constructors in a simplified fashion. */ #define PyDate_FromDate(year, month, day) \ - PyDateTimeAPI->Date_FromDate(year, month, day, PyDateTimeAPI->DateType) + PyDateTimeAPI->Date_FromDate(year, month, day, PyDateTimeAPI->DateType) #define PyDateTime_FromDateAndTime(year, month, day, hour, min, sec, usec) \ - PyDateTimeAPI->DateTime_FromDateAndTime(year, month, day, hour, \ - min, sec, usec, Py_None, PyDateTimeAPI->DateTimeType) + PyDateTimeAPI->DateTime_FromDateAndTime(year, month, day, hour, \ + min, sec, usec, Py_None, PyDateTimeAPI->DateTimeType) #define PyTime_FromTime(hour, minute, second, usecond) \ - PyDateTimeAPI->Time_FromTime(hour, minute, second, usecond, \ - Py_None, PyDateTimeAPI->TimeType) + PyDateTimeAPI->Time_FromTime(hour, minute, second, usecond, \ + Py_None, PyDateTimeAPI->TimeType) #define PyDelta_FromDSU(days, seconds, useconds) \ - PyDateTimeAPI->Delta_FromDelta(days, seconds, useconds, 1, \ - PyDateTimeAPI->DeltaType) + PyDateTimeAPI->Delta_FromDelta(days, seconds, useconds, 1, \ + PyDateTimeAPI->DeltaType) /* Macros supporting the DB API. */ #define PyDateTime_FromTimestamp(args) \ - PyDateTimeAPI->DateTime_FromTimestamp( \ - (PyObject*) (PyDateTimeAPI->DateTimeType), args, NULL) + PyDateTimeAPI->DateTime_FromTimestamp( \ + (PyObject*) (PyDateTimeAPI->DateTimeType), args, NULL) #define PyDate_FromTimestamp(args) \ - PyDateTimeAPI->Date_FromTimestamp( \ - (PyObject*) (PyDateTimeAPI->DateType), args) + PyDateTimeAPI->Date_FromTimestamp( \ + (PyObject*) (PyDateTimeAPI->DateType), args) -#endif /* Py_BUILD_CORE */ +#endif /* Py_BUILD_CORE */ #ifdef __cplusplus } diff --git a/Include/descrobject.h b/Include/descrobject.h index f06b421..d2fe109 100644 --- a/Include/descrobject.h +++ b/Include/descrobject.h @@ -9,27 +9,27 @@ typedef PyObject *(*getter)(PyObject *, void *); typedef int (*setter)(PyObject *, PyObject *, void *); typedef struct PyGetSetDef { - char *name; - getter get; - setter set; - char *doc; - void *closure; + char *name; + getter get; + setter set; + char *doc; + void *closure; } PyGetSetDef; typedef PyObject *(*wrapperfunc)(PyObject *self, PyObject *args, - void *wrapped); + void *wrapped); typedef PyObject *(*wrapperfunc_kwds)(PyObject *self, PyObject *args, - void *wrapped, PyObject *kwds); + void *wrapped, PyObject *kwds); struct wrapperbase { - char *name; - int offset; - void *function; - wrapperfunc wrapper; - char *doc; - int flags; - PyObject *name_strobj; + char *name; + int offset; + void *function; + wrapperfunc wrapper; + char *doc; + int flags; + PyObject *name_strobj; }; /* Flags for above struct */ @@ -38,33 +38,33 @@ struct wrapperbase { /* Various kinds of descriptor objects */ #define PyDescr_COMMON \ - PyObject_HEAD \ - PyTypeObject *d_type; \ - PyObject *d_name + PyObject_HEAD \ + PyTypeObject *d_type; \ + PyObject *d_name typedef struct { - PyDescr_COMMON; + PyDescr_COMMON; } PyDescrObject; typedef struct { - PyDescr_COMMON; - PyMethodDef *d_method; + PyDescr_COMMON; + PyMethodDef *d_method; } PyMethodDescrObject; typedef struct { - PyDescr_COMMON; - struct PyMemberDef *d_member; + PyDescr_COMMON; + struct PyMemberDef *d_member; } PyMemberDescrObject; typedef struct { - PyDescr_COMMON; - PyGetSetDef *d_getset; + PyDescr_COMMON; + PyGetSetDef *d_getset; } PyGetSetDescrObject; typedef struct { - PyDescr_COMMON; - struct wrapperbase *d_base; - void *d_wrapped; /* This can be any function pointer */ + PyDescr_COMMON; + struct wrapperbase *d_base; + void *d_wrapped; /* This can be any function pointer */ } PyWrapperDescrObject; PyAPI_DATA(PyTypeObject) PyClassMethodDescr_Type; @@ -77,11 +77,11 @@ PyAPI_DATA(PyTypeObject) PyDictProxy_Type; PyAPI_FUNC(PyObject *) PyDescr_NewMethod(PyTypeObject *, PyMethodDef *); PyAPI_FUNC(PyObject *) PyDescr_NewClassMethod(PyTypeObject *, PyMethodDef *); PyAPI_FUNC(PyObject *) PyDescr_NewMember(PyTypeObject *, - struct PyMemberDef *); + struct PyMemberDef *); PyAPI_FUNC(PyObject *) PyDescr_NewGetSet(PyTypeObject *, - struct PyGetSetDef *); + struct PyGetSetDef *); PyAPI_FUNC(PyObject *) PyDescr_NewWrapper(PyTypeObject *, - struct wrapperbase *, void *); + struct wrapperbase *, void *); #define PyDescr_IsData(d) (Py_TYPE(d)->tp_descr_set != NULL) PyAPI_FUNC(PyObject *) PyDictProxy_New(PyObject *); diff --git a/Include/dictobject.h b/Include/dictobject.h index d8c409e..d1b576c 100644 --- a/Include/dictobject.h +++ b/Include/dictobject.h @@ -48,13 +48,13 @@ meaning otherwise. #define PyDict_MINSIZE 8 typedef struct { - /* Cached hash code of me_key. Note that hash codes are C longs. - * We have to use Py_ssize_t instead because dict_popitem() abuses - * me_hash to hold a search finger. - */ - Py_ssize_t me_hash; - PyObject *me_key; - PyObject *me_value; + /* Cached hash code of me_key. Note that hash codes are C longs. + * We have to use Py_ssize_t instead because dict_popitem() abuses + * me_hash to hold a search finger. + */ + Py_ssize_t me_hash; + PyObject *me_key; + PyObject *me_value; } PyDictEntry; /* @@ -68,24 +68,24 @@ it's two-thirds full. */ typedef struct _dictobject PyDictObject; struct _dictobject { - PyObject_HEAD - Py_ssize_t ma_fill; /* # Active + # Dummy */ - Py_ssize_t ma_used; /* # Active */ - - /* The table contains ma_mask + 1 slots, and that's a power of 2. - * We store the mask instead of the size because the mask is more - * frequently needed. - */ - Py_ssize_t ma_mask; - - /* ma_table points to ma_smalltable for small tables, else to - * additional malloc'ed memory. ma_table is never NULL! This rule - * saves repeated runtime null-tests in the workhorse getitem and - * setitem calls. - */ - PyDictEntry *ma_table; - PyDictEntry *(*ma_lookup)(PyDictObject *mp, PyObject *key, long hash); - PyDictEntry ma_smalltable[PyDict_MINSIZE]; + PyObject_HEAD + Py_ssize_t ma_fill; /* # Active + # Dummy */ + Py_ssize_t ma_used; /* # Active */ + + /* The table contains ma_mask + 1 slots, and that's a power of 2. + * We store the mask instead of the size because the mask is more + * frequently needed. + */ + Py_ssize_t ma_mask; + + /* ma_table points to ma_smalltable for small tables, else to + * additional malloc'ed memory. ma_table is never NULL! This rule + * saves repeated runtime null-tests in the workhorse getitem and + * setitem calls. + */ + PyDictEntry *ma_table; + PyDictEntry *(*ma_lookup)(PyDictObject *mp, PyObject *key, long hash); + PyDictEntry ma_smalltable[PyDict_MINSIZE]; }; PyAPI_DATA(PyTypeObject) PyDict_Type; @@ -104,7 +104,7 @@ PyAPI_DATA(PyTypeObject) PyDictValues_Type; #define PyDictValues_Check(op) (Py_TYPE(op) == &PyDictValues_Type) /* This excludes Values, since they are not sets. */ # define PyDictViewSet_Check(op) \ - (PyDictKeys_Check(op) || PyDictItems_Check(op)) + (PyDictKeys_Check(op) || PyDictItems_Check(op)) PyAPI_FUNC(PyObject *) PyDict_New(void); @@ -114,9 +114,9 @@ PyAPI_FUNC(int) PyDict_SetItem(PyObject *mp, PyObject *key, PyObject *item); PyAPI_FUNC(int) PyDict_DelItem(PyObject *mp, PyObject *key); PyAPI_FUNC(void) PyDict_Clear(PyObject *mp); PyAPI_FUNC(int) PyDict_Next( - PyObject *mp, Py_ssize_t *pos, PyObject **key, PyObject **value); + PyObject *mp, Py_ssize_t *pos, PyObject **key, PyObject **value); PyAPI_FUNC(int) _PyDict_Next( - PyObject *mp, Py_ssize_t *pos, PyObject **key, PyObject **value, long *hash); + PyObject *mp, Py_ssize_t *pos, PyObject **key, PyObject **value, long *hash); PyAPI_FUNC(PyObject *) PyDict_Keys(PyObject *mp); PyAPI_FUNC(PyObject *) PyDict_Values(PyObject *mp); PyAPI_FUNC(PyObject *) PyDict_Items(PyObject *mp); @@ -136,8 +136,8 @@ PyAPI_FUNC(int) PyDict_Update(PyObject *mp, PyObject *other); dict.update(other) is equivalent to PyDict_Merge(dict, other, 1). */ PyAPI_FUNC(int) PyDict_Merge(PyObject *mp, - PyObject *other, - int override); + PyObject *other, + int override); /* PyDict_MergeFromSeq2 updates/merges from an iterable object producing iterable objects of length 2. If override is true, the last occurrence @@ -145,8 +145,8 @@ PyAPI_FUNC(int) PyDict_Merge(PyObject *mp, is equivalent to dict={}; PyDict_MergeFromSeq(dict, seq2, 1). */ PyAPI_FUNC(int) PyDict_MergeFromSeq2(PyObject *d, - PyObject *seq2, - int override); + PyObject *seq2, + int override); PyAPI_FUNC(PyObject *) PyDict_GetItemString(PyObject *dp, const char *key); PyAPI_FUNC(int) PyDict_SetItemString(PyObject *dp, const char *key, PyObject *item); diff --git a/Include/object.h b/Include/object.h index 772bbb3..6e744bc 100644 --- a/Include/object.h +++ b/Include/object.h @@ -63,9 +63,9 @@ whose size is determined when the object is allocated. #ifdef Py_TRACE_REFS /* Define pointers to support a doubly-linked list of all live heap objects. */ -#define _PyObject_HEAD_EXTRA \ - struct _object *_ob_next; \ - struct _object *_ob_prev; +#define _PyObject_HEAD_EXTRA \ + struct _object *_ob_next; \ + struct _object *_ob_prev; #define _PyObject_EXTRA_INIT 0, 0, @@ -75,14 +75,14 @@ whose size is determined when the object is allocated. #endif /* PyObject_HEAD defines the initial segment of every PyObject. */ -#define PyObject_HEAD PyObject ob_base; +#define PyObject_HEAD PyObject ob_base; -#define PyObject_HEAD_INIT(type) \ - { _PyObject_EXTRA_INIT \ - 1, type }, +#define PyObject_HEAD_INIT(type) \ + { _PyObject_EXTRA_INIT \ + 1, type }, -#define PyVarObject_HEAD_INIT(type, size) \ - { PyObject_HEAD_INIT(type) size }, +#define PyVarObject_HEAD_INIT(type, size) \ + { PyObject_HEAD_INIT(type) size }, /* PyObject_VAR_HEAD defines the initial segment of all variable-size * container objects. These end with a declaration of an array with 1 @@ -99,19 +99,19 @@ whose size is determined when the object is allocated. * in addition, be cast to PyVarObject*. */ typedef struct _object { - _PyObject_HEAD_EXTRA - Py_ssize_t ob_refcnt; - struct _typeobject *ob_type; + _PyObject_HEAD_EXTRA + Py_ssize_t ob_refcnt; + struct _typeobject *ob_type; } PyObject; typedef struct { - PyObject ob_base; - Py_ssize_t ob_size; /* Number of items in variable part */ + PyObject ob_base; + Py_ssize_t ob_size; /* Number of items in variable part */ } PyVarObject; -#define Py_REFCNT(ob) (((PyObject*)(ob))->ob_refcnt) -#define Py_TYPE(ob) (((PyObject*)(ob))->ob_type) -#define Py_SIZE(ob) (((PyVarObject*)(ob))->ob_size) +#define Py_REFCNT(ob) (((PyObject*)(ob))->ob_refcnt) +#define Py_TYPE(ob) (((PyObject*)(ob))->ob_type) +#define Py_SIZE(ob) (((PyVarObject*)(ob))->ob_size) /* Type objects contain a string containing the type name (to help somewhat @@ -142,26 +142,26 @@ typedef int(*objobjargproc)(PyObject *, PyObject *, PyObject *); /* buffer interface */ typedef struct bufferinfo { - void *buf; - PyObject *obj; /* owned reference */ - Py_ssize_t len; - Py_ssize_t itemsize; /* This is Py_ssize_t so it can be - pointed to by strides in simple case.*/ - int readonly; - int ndim; - char *format; - Py_ssize_t *shape; - Py_ssize_t *strides; - Py_ssize_t *suboffsets; - Py_ssize_t smalltable[2]; /* static store for shape and strides of - mono-dimensional buffers. */ - void *internal; + void *buf; + PyObject *obj; /* owned reference */ + Py_ssize_t len; + Py_ssize_t itemsize; /* This is Py_ssize_t so it can be + pointed to by strides in simple case.*/ + int readonly; + int ndim; + char *format; + Py_ssize_t *shape; + Py_ssize_t *strides; + Py_ssize_t *suboffsets; + Py_ssize_t smalltable[2]; /* static store for shape and strides of + mono-dimensional buffers. */ + void *internal; } Py_buffer; typedef int (*getbufferproc)(PyObject *, Py_buffer *, int); typedef void (*releasebufferproc)(PyObject *, Py_buffer *); - /* Flags for getting buffers */ + /* Flags for getting buffers */ #define PyBUF_SIMPLE 0 #define PyBUF_WRITABLE 0x0001 /* we used to include an E, backwards compatible alias */ @@ -198,67 +198,67 @@ typedef int (*visitproc)(PyObject *, void *); typedef int (*traverseproc)(PyObject *, visitproc, void *); typedef struct { - /* Number implementations must check *both* - arguments for proper type and implement the necessary conversions - in the slot functions themselves. */ - - binaryfunc nb_add; - binaryfunc nb_subtract; - binaryfunc nb_multiply; - binaryfunc nb_remainder; - binaryfunc nb_divmod; - ternaryfunc nb_power; - unaryfunc nb_negative; - unaryfunc nb_positive; - unaryfunc nb_absolute; - inquiry nb_bool; - unaryfunc nb_invert; - binaryfunc nb_lshift; - binaryfunc nb_rshift; - binaryfunc nb_and; - binaryfunc nb_xor; - binaryfunc nb_or; - unaryfunc nb_int; - void *nb_reserved; /* the slot formerly known as nb_long */ - unaryfunc nb_float; - - binaryfunc nb_inplace_add; - binaryfunc nb_inplace_subtract; - binaryfunc nb_inplace_multiply; - binaryfunc nb_inplace_remainder; - ternaryfunc nb_inplace_power; - binaryfunc nb_inplace_lshift; - binaryfunc nb_inplace_rshift; - binaryfunc nb_inplace_and; - binaryfunc nb_inplace_xor; - binaryfunc nb_inplace_or; - - binaryfunc nb_floor_divide; - binaryfunc nb_true_divide; - binaryfunc nb_inplace_floor_divide; - binaryfunc nb_inplace_true_divide; - - unaryfunc nb_index; + /* Number implementations must check *both* + arguments for proper type and implement the necessary conversions + in the slot functions themselves. */ + + binaryfunc nb_add; + binaryfunc nb_subtract; + binaryfunc nb_multiply; + binaryfunc nb_remainder; + binaryfunc nb_divmod; + ternaryfunc nb_power; + unaryfunc nb_negative; + unaryfunc nb_positive; + unaryfunc nb_absolute; + inquiry nb_bool; + unaryfunc nb_invert; + binaryfunc nb_lshift; + binaryfunc nb_rshift; + binaryfunc nb_and; + binaryfunc nb_xor; + binaryfunc nb_or; + unaryfunc nb_int; + void *nb_reserved; /* the slot formerly known as nb_long */ + unaryfunc nb_float; + + binaryfunc nb_inplace_add; + binaryfunc nb_inplace_subtract; + binaryfunc nb_inplace_multiply; + binaryfunc nb_inplace_remainder; + ternaryfunc nb_inplace_power; + binaryfunc nb_inplace_lshift; + binaryfunc nb_inplace_rshift; + binaryfunc nb_inplace_and; + binaryfunc nb_inplace_xor; + binaryfunc nb_inplace_or; + + binaryfunc nb_floor_divide; + binaryfunc nb_true_divide; + binaryfunc nb_inplace_floor_divide; + binaryfunc nb_inplace_true_divide; + + unaryfunc nb_index; } PyNumberMethods; typedef struct { - lenfunc sq_length; - binaryfunc sq_concat; - ssizeargfunc sq_repeat; - ssizeargfunc sq_item; - void *was_sq_slice; - ssizeobjargproc sq_ass_item; - void *was_sq_ass_slice; - objobjproc sq_contains; - - binaryfunc sq_inplace_concat; - ssizeargfunc sq_inplace_repeat; + lenfunc sq_length; + binaryfunc sq_concat; + ssizeargfunc sq_repeat; + ssizeargfunc sq_item; + void *was_sq_slice; + ssizeobjargproc sq_ass_item; + void *was_sq_ass_slice; + objobjproc sq_contains; + + binaryfunc sq_inplace_concat; + ssizeargfunc sq_inplace_repeat; } PySequenceMethods; typedef struct { - lenfunc mp_length; - binaryfunc mp_subscript; - objobjargproc mp_ass_subscript; + lenfunc mp_length; + binaryfunc mp_subscript; + objobjargproc mp_ass_subscript; } PyMappingMethods; @@ -286,109 +286,109 @@ typedef PyObject *(*newfunc)(struct _typeobject *, PyObject *, PyObject *); typedef PyObject *(*allocfunc)(struct _typeobject *, Py_ssize_t); typedef struct _typeobject { - PyObject_VAR_HEAD - const char *tp_name; /* For printing, in format "<module>.<name>" */ - Py_ssize_t tp_basicsize, tp_itemsize; /* For allocation */ - - /* Methods to implement standard operations */ - - destructor tp_dealloc; - printfunc tp_print; - getattrfunc tp_getattr; - setattrfunc tp_setattr; - void *tp_reserved; /* formerly known as tp_compare */ - reprfunc tp_repr; - - /* Method suites for standard classes */ - - PyNumberMethods *tp_as_number; - PySequenceMethods *tp_as_sequence; - PyMappingMethods *tp_as_mapping; - - /* More standard operations (here for binary compatibility) */ - - hashfunc tp_hash; - ternaryfunc tp_call; - reprfunc tp_str; - getattrofunc tp_getattro; - setattrofunc tp_setattro; - - /* Functions to access object as input/output buffer */ - PyBufferProcs *tp_as_buffer; - - /* Flags to define presence of optional/expanded features */ - long tp_flags; - - const char *tp_doc; /* Documentation string */ - - /* Assigned meaning in release 2.0 */ - /* call function for all accessible objects */ - traverseproc tp_traverse; - - /* delete references to contained objects */ - inquiry tp_clear; - - /* Assigned meaning in release 2.1 */ - /* rich comparisons */ - richcmpfunc tp_richcompare; - - /* weak reference enabler */ - Py_ssize_t tp_weaklistoffset; - - /* Iterators */ - getiterfunc tp_iter; - iternextfunc tp_iternext; - - /* Attribute descriptor and subclassing stuff */ - struct PyMethodDef *tp_methods; - struct PyMemberDef *tp_members; - struct PyGetSetDef *tp_getset; - struct _typeobject *tp_base; - PyObject *tp_dict; - descrgetfunc tp_descr_get; - descrsetfunc tp_descr_set; - Py_ssize_t tp_dictoffset; - initproc tp_init; - allocfunc tp_alloc; - newfunc tp_new; - freefunc tp_free; /* Low-level free-memory routine */ - inquiry tp_is_gc; /* For PyObject_IS_GC */ - PyObject *tp_bases; - PyObject *tp_mro; /* method resolution order */ - PyObject *tp_cache; - PyObject *tp_subclasses; - PyObject *tp_weaklist; - destructor tp_del; - - /* Type attribute cache version tag. Added in version 2.6 */ - unsigned int tp_version_tag; + PyObject_VAR_HEAD + const char *tp_name; /* For printing, in format "<module>.<name>" */ + Py_ssize_t tp_basicsize, tp_itemsize; /* For allocation */ + + /* Methods to implement standard operations */ + + destructor tp_dealloc; + printfunc tp_print; + getattrfunc tp_getattr; + setattrfunc tp_setattr; + void *tp_reserved; /* formerly known as tp_compare */ + reprfunc tp_repr; + + /* Method suites for standard classes */ + + PyNumberMethods *tp_as_number; + PySequenceMethods *tp_as_sequence; + PyMappingMethods *tp_as_mapping; + + /* More standard operations (here for binary compatibility) */ + + hashfunc tp_hash; + ternaryfunc tp_call; + reprfunc tp_str; + getattrofunc tp_getattro; + setattrofunc tp_setattro; + + /* Functions to access object as input/output buffer */ + PyBufferProcs *tp_as_buffer; + + /* Flags to define presence of optional/expanded features */ + long tp_flags; + + const char *tp_doc; /* Documentation string */ + + /* Assigned meaning in release 2.0 */ + /* call function for all accessible objects */ + traverseproc tp_traverse; + + /* delete references to contained objects */ + inquiry tp_clear; + + /* Assigned meaning in release 2.1 */ + /* rich comparisons */ + richcmpfunc tp_richcompare; + + /* weak reference enabler */ + Py_ssize_t tp_weaklistoffset; + + /* Iterators */ + getiterfunc tp_iter; + iternextfunc tp_iternext; + + /* Attribute descriptor and subclassing stuff */ + struct PyMethodDef *tp_methods; + struct PyMemberDef *tp_members; + struct PyGetSetDef *tp_getset; + struct _typeobject *tp_base; + PyObject *tp_dict; + descrgetfunc tp_descr_get; + descrsetfunc tp_descr_set; + Py_ssize_t tp_dictoffset; + initproc tp_init; + allocfunc tp_alloc; + newfunc tp_new; + freefunc tp_free; /* Low-level free-memory routine */ + inquiry tp_is_gc; /* For PyObject_IS_GC */ + PyObject *tp_bases; + PyObject *tp_mro; /* method resolution order */ + PyObject *tp_cache; + PyObject *tp_subclasses; + PyObject *tp_weaklist; + destructor tp_del; + + /* Type attribute cache version tag. Added in version 2.6 */ + unsigned int tp_version_tag; #ifdef COUNT_ALLOCS - /* these must be last and never explicitly initialized */ - Py_ssize_t tp_allocs; - Py_ssize_t tp_frees; - Py_ssize_t tp_maxalloc; - struct _typeobject *tp_prev; - struct _typeobject *tp_next; + /* these must be last and never explicitly initialized */ + Py_ssize_t tp_allocs; + Py_ssize_t tp_frees; + Py_ssize_t tp_maxalloc; + struct _typeobject *tp_prev; + struct _typeobject *tp_next; #endif } PyTypeObject; /* The *real* layout of a type object when allocated on the heap */ typedef struct _heaptypeobject { - /* Note: there's a dependency on the order of these members - in slotptr() in typeobject.c . */ - PyTypeObject ht_type; - PyNumberMethods as_number; - PyMappingMethods as_mapping; - PySequenceMethods as_sequence; /* as_sequence comes after as_mapping, - so that the mapping wins when both - the mapping and the sequence define - a given operator (e.g. __getitem__). - see add_operators() in typeobject.c . */ - PyBufferProcs as_buffer; - PyObject *ht_name, *ht_slots; - /* here are optional user slots, followed by the members. */ + /* Note: there's a dependency on the order of these members + in slotptr() in typeobject.c . */ + PyTypeObject ht_type; + PyNumberMethods as_number; + PyMappingMethods as_mapping; + PySequenceMethods as_sequence; /* as_sequence comes after as_mapping, + so that the mapping wins when both + the mapping and the sequence define + a given operator (e.g. __getitem__). + see add_operators() in typeobject.c . */ + PyBufferProcs as_buffer; + PyObject *ht_name, *ht_slots; + /* here are optional user slots, followed by the members. */ } PyHeapTypeObject; /* access macro to the members which are floating "behind" the object */ @@ -399,20 +399,20 @@ typedef struct _heaptypeobject { /* Generic type check */ PyAPI_FUNC(int) PyType_IsSubtype(PyTypeObject *, PyTypeObject *); #define PyObject_TypeCheck(ob, tp) \ - (Py_TYPE(ob) == (tp) || PyType_IsSubtype(Py_TYPE(ob), (tp))) + (Py_TYPE(ob) == (tp) || PyType_IsSubtype(Py_TYPE(ob), (tp))) PyAPI_DATA(PyTypeObject) PyType_Type; /* built-in 'type' */ PyAPI_DATA(PyTypeObject) PyBaseObject_Type; /* built-in 'object' */ PyAPI_DATA(PyTypeObject) PySuper_Type; /* built-in 'super' */ #define PyType_Check(op) \ - PyType_FastSubclass(Py_TYPE(op), Py_TPFLAGS_TYPE_SUBCLASS) + PyType_FastSubclass(Py_TYPE(op), Py_TPFLAGS_TYPE_SUBCLASS) #define PyType_CheckExact(op) (Py_TYPE(op) == &PyType_Type) PyAPI_FUNC(int) PyType_Ready(PyTypeObject *); PyAPI_FUNC(PyObject *) PyType_GenericAlloc(PyTypeObject *, Py_ssize_t); PyAPI_FUNC(PyObject *) PyType_GenericNew(PyTypeObject *, - PyObject *, PyObject *); + PyObject *, PyObject *); PyAPI_FUNC(PyObject *) _PyType_Lookup(PyTypeObject *, PyObject *); PyAPI_FUNC(PyObject *) _PyObject_LookupSpecial(PyObject *, char *, PyObject **); PyAPI_FUNC(unsigned int) PyType_ClearCache(void); @@ -439,7 +439,7 @@ PyAPI_FUNC(PyObject *) PyObject_SelfIter(PyObject *); PyAPI_FUNC(PyObject *) _PyObject_NextNotImplemented(PyObject *); PyAPI_FUNC(PyObject *) PyObject_GenericGetAttr(PyObject *, PyObject *); PyAPI_FUNC(int) PyObject_GenericSetAttr(PyObject *, - PyObject *, PyObject *); + PyObject *, PyObject *); PyAPI_FUNC(long) PyObject_Hash(PyObject *); PyAPI_FUNC(long) PyObject_HashNotImplemented(PyObject *); PyAPI_FUNC(int) PyObject_IsTrue(PyObject *); @@ -469,7 +469,7 @@ PyAPI_FUNC(long) _Py_HashPointer(void*); #define PyObject_REPR(obj) _PyUnicode_AsString(PyObject_Repr(obj)) /* Flag bits for printing: */ -#define Py_PRINT_RAW 1 /* No string quotes etc. */ +#define Py_PRINT_RAW 1 /* No string quotes etc. */ /* `Type flags (tp_flags) @@ -524,20 +524,20 @@ given type object has a specified feature. #define Py_TPFLAGS_IS_ABSTRACT (1L<<20) /* These flags are used to determine if a type is a subclass. */ -#define Py_TPFLAGS_INT_SUBCLASS (1L<<23) -#define Py_TPFLAGS_LONG_SUBCLASS (1L<<24) -#define Py_TPFLAGS_LIST_SUBCLASS (1L<<25) -#define Py_TPFLAGS_TUPLE_SUBCLASS (1L<<26) -#define Py_TPFLAGS_BYTES_SUBCLASS (1L<<27) -#define Py_TPFLAGS_UNICODE_SUBCLASS (1L<<28) -#define Py_TPFLAGS_DICT_SUBCLASS (1L<<29) -#define Py_TPFLAGS_BASE_EXC_SUBCLASS (1L<<30) -#define Py_TPFLAGS_TYPE_SUBCLASS (1L<<31) +#define Py_TPFLAGS_INT_SUBCLASS (1L<<23) +#define Py_TPFLAGS_LONG_SUBCLASS (1L<<24) +#define Py_TPFLAGS_LIST_SUBCLASS (1L<<25) +#define Py_TPFLAGS_TUPLE_SUBCLASS (1L<<26) +#define Py_TPFLAGS_BYTES_SUBCLASS (1L<<27) +#define Py_TPFLAGS_UNICODE_SUBCLASS (1L<<28) +#define Py_TPFLAGS_DICT_SUBCLASS (1L<<29) +#define Py_TPFLAGS_BASE_EXC_SUBCLASS (1L<<30) +#define Py_TPFLAGS_TYPE_SUBCLASS (1L<<31) #define Py_TPFLAGS_DEFAULT ( \ - Py_TPFLAGS_HAVE_STACKLESS_EXTENSION | \ - Py_TPFLAGS_HAVE_VERSION_TAG | \ - 0) + Py_TPFLAGS_HAVE_STACKLESS_EXTENSION | \ + Py_TPFLAGS_HAVE_VERSION_TAG | \ + 0) #define PyType_HasFeature(t,f) (((t)->tp_flags & (f)) != 0) #define PyType_FastSubclass(t,f) PyType_HasFeature(t,f) @@ -589,32 +589,32 @@ environment the global variable trick is not safe.) #ifdef Py_REF_DEBUG PyAPI_DATA(Py_ssize_t) _Py_RefTotal; PyAPI_FUNC(void) _Py_NegativeRefcount(const char *fname, - int lineno, PyObject *op); + int lineno, PyObject *op); PyAPI_FUNC(PyObject *) _PyDict_Dummy(void); PyAPI_FUNC(PyObject *) _PySet_Dummy(void); PyAPI_FUNC(Py_ssize_t) _Py_GetRefTotal(void); -#define _Py_INC_REFTOTAL _Py_RefTotal++ -#define _Py_DEC_REFTOTAL _Py_RefTotal-- -#define _Py_REF_DEBUG_COMMA , -#define _Py_CHECK_REFCNT(OP) \ -{ if (((PyObject*)OP)->ob_refcnt < 0) \ - _Py_NegativeRefcount(__FILE__, __LINE__, \ - (PyObject *)(OP)); \ +#define _Py_INC_REFTOTAL _Py_RefTotal++ +#define _Py_DEC_REFTOTAL _Py_RefTotal-- +#define _Py_REF_DEBUG_COMMA , +#define _Py_CHECK_REFCNT(OP) \ +{ if (((PyObject*)OP)->ob_refcnt < 0) \ + _Py_NegativeRefcount(__FILE__, __LINE__, \ + (PyObject *)(OP)); \ } #else #define _Py_INC_REFTOTAL #define _Py_DEC_REFTOTAL #define _Py_REF_DEBUG_COMMA -#define _Py_CHECK_REFCNT(OP) /* a semicolon */; +#define _Py_CHECK_REFCNT(OP) /* a semicolon */; #endif /* Py_REF_DEBUG */ #ifdef COUNT_ALLOCS PyAPI_FUNC(void) inc_count(PyTypeObject *); PyAPI_FUNC(void) dec_count(PyTypeObject *); -#define _Py_INC_TPALLOCS(OP) inc_count(Py_TYPE(OP)) -#define _Py_INC_TPFREES(OP) dec_count(Py_TYPE(OP)) -#define _Py_DEC_TPFREES(OP) Py_TYPE(OP)->tp_frees-- -#define _Py_COUNT_ALLOCS_COMMA , +#define _Py_INC_TPALLOCS(OP) inc_count(Py_TYPE(OP)) +#define _Py_INC_TPFREES(OP) dec_count(Py_TYPE(OP)) +#define _Py_DEC_TPFREES(OP) Py_TYPE(OP)->tp_frees-- +#define _Py_COUNT_ALLOCS_COMMA , #else #define _Py_INC_TPALLOCS(OP) #define _Py_INC_TPFREES(OP) @@ -635,30 +635,30 @@ PyAPI_FUNC(void) _Py_AddToAllObjects(PyObject *, int force); /* Without Py_TRACE_REFS, there's little enough to do that we expand code * inline. */ -#define _Py_NewReference(op) ( \ - _Py_INC_TPALLOCS(op) _Py_COUNT_ALLOCS_COMMA \ - _Py_INC_REFTOTAL _Py_REF_DEBUG_COMMA \ - Py_REFCNT(op) = 1) +#define _Py_NewReference(op) ( \ + _Py_INC_TPALLOCS(op) _Py_COUNT_ALLOCS_COMMA \ + _Py_INC_REFTOTAL _Py_REF_DEBUG_COMMA \ + Py_REFCNT(op) = 1) #define _Py_ForgetReference(op) _Py_INC_TPFREES(op) -#define _Py_Dealloc(op) ( \ - _Py_INC_TPFREES(op) _Py_COUNT_ALLOCS_COMMA \ - (*Py_TYPE(op)->tp_dealloc)((PyObject *)(op))) +#define _Py_Dealloc(op) ( \ + _Py_INC_TPFREES(op) _Py_COUNT_ALLOCS_COMMA \ + (*Py_TYPE(op)->tp_dealloc)((PyObject *)(op))) #endif /* !Py_TRACE_REFS */ -#define Py_INCREF(op) ( \ - _Py_INC_REFTOTAL _Py_REF_DEBUG_COMMA \ - ((PyObject*)(op))->ob_refcnt++) +#define Py_INCREF(op) ( \ + _Py_INC_REFTOTAL _Py_REF_DEBUG_COMMA \ + ((PyObject*)(op))->ob_refcnt++) -#define Py_DECREF(op) \ - do { \ - if (_Py_DEC_REFTOTAL _Py_REF_DEBUG_COMMA \ - --((PyObject*)(op))->ob_refcnt != 0) \ - _Py_CHECK_REFCNT(op) \ - else \ - _Py_Dealloc((PyObject *)(op)); \ - } while (0) +#define Py_DECREF(op) \ + do { \ + if (_Py_DEC_REFTOTAL _Py_REF_DEBUG_COMMA \ + --((PyObject*)(op))->ob_refcnt != 0) \ + _Py_CHECK_REFCNT(op) \ + else \ + _Py_Dealloc((PyObject *)(op)); \ + } while (0) /* Safely decref `op` and set `op` to NULL, especially useful in tp_clear * and tp_dealloc implementatons. @@ -694,14 +694,14 @@ PyAPI_FUNC(void) _Py_AddToAllObjects(PyObject *, int force); * Python integers aren't currently weakly referencable. Best practice is * to use Py_CLEAR() even if you can't think of a reason for why you need to. */ -#define Py_CLEAR(op) \ - do { \ - if (op) { \ - PyObject *_py_tmp = (PyObject *)(op); \ - (op) = NULL; \ - Py_DECREF(_py_tmp); \ - } \ - } while (0) +#define Py_CLEAR(op) \ + do { \ + if (op) { \ + PyObject *_py_tmp = (PyObject *)(op); \ + (op) = NULL; \ + Py_DECREF(_py_tmp); \ + } \ + } while (0) /* Macros to use in case the object pointer may be NULL: */ #define Py_XINCREF(op) do { if ((op) == NULL) ; else Py_INCREF(op); } while (0) @@ -813,13 +813,13 @@ bracketing the body of its tp_dealloc function with a pair of macros: static void mytype_dealloc(mytype *p) { - ... declarations go here ... + ... declarations go here ... - PyObject_GC_UnTrack(p); // must untrack first - Py_TRASHCAN_SAFE_BEGIN(p) - ... The body of the deallocator goes here, including all calls ... - ... to Py_DECREF on contained objects. ... - Py_TRASHCAN_SAFE_END(p) + PyObject_GC_UnTrack(p); // must untrack first + Py_TRASHCAN_SAFE_BEGIN(p) + ... The body of the deallocator goes here, including all calls ... + ... to Py_DECREF on contained objects. ... + Py_TRASHCAN_SAFE_END(p) } CAUTION: Never return from the middle of the body! If the body needs to @@ -849,16 +849,16 @@ PyAPI_DATA(PyObject *) _PyTrash_delete_later; #define PyTrash_UNWIND_LEVEL 50 #define Py_TRASHCAN_SAFE_BEGIN(op) \ - if (_PyTrash_delete_nesting < PyTrash_UNWIND_LEVEL) { \ - ++_PyTrash_delete_nesting; - /* The body of the deallocator is here. */ + if (_PyTrash_delete_nesting < PyTrash_UNWIND_LEVEL) { \ + ++_PyTrash_delete_nesting; + /* The body of the deallocator is here. */ #define Py_TRASHCAN_SAFE_END(op) \ - --_PyTrash_delete_nesting; \ - if (_PyTrash_delete_later && _PyTrash_delete_nesting <= 0) \ - _PyTrash_destroy_chain(); \ - } \ - else \ - _PyTrash_deposit_object((PyObject*)op); + --_PyTrash_delete_nesting; \ + if (_PyTrash_delete_later && _PyTrash_delete_nesting <= 0) \ + _PyTrash_destroy_chain(); \ + } \ + else \ + _PyTrash_deposit_object((PyObject*)op); #ifdef __cplusplus } diff --git a/Include/objimpl.h b/Include/objimpl.h index 5a27382..6d5a0c4 100644 --- a/Include/objimpl.h +++ b/Include/objimpl.h @@ -101,35 +101,35 @@ PyAPI_FUNC(void) PyObject_Free(void *); /* Macros */ #ifdef WITH_PYMALLOC -#ifdef PYMALLOC_DEBUG /* WITH_PYMALLOC && PYMALLOC_DEBUG */ +#ifdef PYMALLOC_DEBUG /* WITH_PYMALLOC && PYMALLOC_DEBUG */ PyAPI_FUNC(void *) _PyObject_DebugMalloc(size_t nbytes); PyAPI_FUNC(void *) _PyObject_DebugRealloc(void *p, size_t nbytes); PyAPI_FUNC(void) _PyObject_DebugFree(void *p); PyAPI_FUNC(void) _PyObject_DebugDumpAddress(const void *p); PyAPI_FUNC(void) _PyObject_DebugCheckAddress(const void *p); PyAPI_FUNC(void) _PyObject_DebugMallocStats(void); -#define PyObject_MALLOC _PyObject_DebugMalloc -#define PyObject_Malloc _PyObject_DebugMalloc -#define PyObject_REALLOC _PyObject_DebugRealloc -#define PyObject_Realloc _PyObject_DebugRealloc -#define PyObject_FREE _PyObject_DebugFree -#define PyObject_Free _PyObject_DebugFree - -#else /* WITH_PYMALLOC && ! PYMALLOC_DEBUG */ -#define PyObject_MALLOC PyObject_Malloc -#define PyObject_REALLOC PyObject_Realloc -#define PyObject_FREE PyObject_Free +#define PyObject_MALLOC _PyObject_DebugMalloc +#define PyObject_Malloc _PyObject_DebugMalloc +#define PyObject_REALLOC _PyObject_DebugRealloc +#define PyObject_Realloc _PyObject_DebugRealloc +#define PyObject_FREE _PyObject_DebugFree +#define PyObject_Free _PyObject_DebugFree + +#else /* WITH_PYMALLOC && ! PYMALLOC_DEBUG */ +#define PyObject_MALLOC PyObject_Malloc +#define PyObject_REALLOC PyObject_Realloc +#define PyObject_FREE PyObject_Free #endif -#else /* ! WITH_PYMALLOC */ -#define PyObject_MALLOC PyMem_MALLOC -#define PyObject_REALLOC PyMem_REALLOC -#define PyObject_FREE PyMem_FREE +#else /* ! WITH_PYMALLOC */ +#define PyObject_MALLOC PyMem_MALLOC +#define PyObject_REALLOC PyMem_REALLOC +#define PyObject_FREE PyMem_FREE -#endif /* WITH_PYMALLOC */ +#endif /* WITH_PYMALLOC */ -#define PyObject_Del PyObject_Free -#define PyObject_DEL PyObject_FREE +#define PyObject_Del PyObject_Free +#define PyObject_DEL PyObject_FREE /* * Generic object allocator interface @@ -144,16 +144,16 @@ PyAPI_FUNC(PyObject *) _PyObject_New(PyTypeObject *); PyAPI_FUNC(PyVarObject *) _PyObject_NewVar(PyTypeObject *, Py_ssize_t); #define PyObject_New(type, typeobj) \ - ( (type *) _PyObject_New(typeobj) ) + ( (type *) _PyObject_New(typeobj) ) #define PyObject_NewVar(type, typeobj, n) \ - ( (type *) _PyObject_NewVar((typeobj), (n)) ) + ( (type *) _PyObject_NewVar((typeobj), (n)) ) /* Macros trading binary compatibility for speed. See also pymem.h. Note that these macros expect non-NULL object pointers.*/ #define PyObject_INIT(op, typeobj) \ - ( Py_TYPE(op) = (typeobj), _Py_NewReference((PyObject *)(op)), (op) ) + ( Py_TYPE(op) = (typeobj), _Py_NewReference((PyObject *)(op)), (op) ) #define PyObject_INIT_VAR(op, typeobj, size) \ - ( Py_SIZE(op) = (size), PyObject_INIT((op), (typeobj)) ) + ( Py_SIZE(op) = (size), PyObject_INIT((op), (typeobj)) ) #define _PyObject_SIZE(typeobj) ( (typeobj)->tp_basicsize ) @@ -171,17 +171,17 @@ PyAPI_FUNC(PyVarObject *) _PyObject_NewVar(PyTypeObject *, Py_ssize_t); # error "_PyObject_VAR_SIZE requires SIZEOF_VOID_P be a power of 2" #endif -#define _PyObject_VAR_SIZE(typeobj, nitems) \ - (size_t) \ - ( ( (typeobj)->tp_basicsize + \ - (nitems)*(typeobj)->tp_itemsize + \ - (SIZEOF_VOID_P - 1) \ - ) & ~(SIZEOF_VOID_P - 1) \ - ) +#define _PyObject_VAR_SIZE(typeobj, nitems) \ + (size_t) \ + ( ( (typeobj)->tp_basicsize + \ + (nitems)*(typeobj)->tp_itemsize + \ + (SIZEOF_VOID_P - 1) \ + ) & ~(SIZEOF_VOID_P - 1) \ + ) #define PyObject_NEW(type, typeobj) \ ( (type *) PyObject_Init( \ - (PyObject *) PyObject_MALLOC( _PyObject_SIZE(typeobj) ), (typeobj)) ) + (PyObject *) PyObject_MALLOC( _PyObject_SIZE(typeobj) ), (typeobj)) ) #define PyObject_NEW_VAR(type, typeobj, n) \ ( (type *) PyObject_InitVar( \ @@ -193,7 +193,7 @@ PyAPI_FUNC(PyVarObject *) _PyObject_NewVar(PyTypeObject *, Py_ssize_t); distinction between two steps (at least): 1) the actual allocation of the object storage; 2) the initialization of the Python specific fields - in this storage with PyObject_{Init, InitVar}. + in this storage with PyObject_{Init, InitVar}. PyObject * YourObject_New(...) @@ -202,7 +202,7 @@ PyAPI_FUNC(PyVarObject *) _PyObject_NewVar(PyTypeObject *, Py_ssize_t); op = (PyObject *) Your_Allocator(_PyObject_SIZE(YourTypeStruct)); if (op == NULL) - return PyErr_NoMemory(); + return PyErr_NoMemory(); PyObject_Init(op, &YourTypeStruct); @@ -229,44 +229,44 @@ PyAPI_FUNC(Py_ssize_t) PyGC_Collect(void); /* Test if an object has a GC head */ #define PyObject_IS_GC(o) (PyType_IS_GC(Py_TYPE(o)) && \ - (Py_TYPE(o)->tp_is_gc == NULL || Py_TYPE(o)->tp_is_gc(o))) + (Py_TYPE(o)->tp_is_gc == NULL || Py_TYPE(o)->tp_is_gc(o))) PyAPI_FUNC(PyVarObject *) _PyObject_GC_Resize(PyVarObject *, Py_ssize_t); #define PyObject_GC_Resize(type, op, n) \ - ( (type *) _PyObject_GC_Resize((PyVarObject *)(op), (n)) ) + ( (type *) _PyObject_GC_Resize((PyVarObject *)(op), (n)) ) /* for source compatibility with 2.2 */ #define _PyObject_GC_Del PyObject_GC_Del /* GC information is stored BEFORE the object structure. */ typedef union _gc_head { - struct { - union _gc_head *gc_next; - union _gc_head *gc_prev; - Py_ssize_t gc_refs; - } gc; - long double dummy; /* force worst-case alignment */ + struct { + union _gc_head *gc_next; + union _gc_head *gc_prev; + Py_ssize_t gc_refs; + } gc; + long double dummy; /* force worst-case alignment */ } PyGC_Head; extern PyGC_Head *_PyGC_generation0; #define _Py_AS_GC(o) ((PyGC_Head *)(o)-1) -#define _PyGC_REFS_UNTRACKED (-2) -#define _PyGC_REFS_REACHABLE (-3) -#define _PyGC_REFS_TENTATIVELY_UNREACHABLE (-4) +#define _PyGC_REFS_UNTRACKED (-2) +#define _PyGC_REFS_REACHABLE (-3) +#define _PyGC_REFS_TENTATIVELY_UNREACHABLE (-4) /* Tell the GC to track this object. NB: While the object is tracked the * collector it must be safe to call the ob_traverse method. */ #define _PyObject_GC_TRACK(o) do { \ - PyGC_Head *g = _Py_AS_GC(o); \ - if (g->gc.gc_refs != _PyGC_REFS_UNTRACKED) \ - Py_FatalError("GC object already tracked"); \ - g->gc.gc_refs = _PyGC_REFS_REACHABLE; \ - g->gc.gc_next = _PyGC_generation0; \ - g->gc.gc_prev = _PyGC_generation0->gc.gc_prev; \ - g->gc.gc_prev->gc.gc_next = g; \ - _PyGC_generation0->gc.gc_prev = g; \ + PyGC_Head *g = _Py_AS_GC(o); \ + if (g->gc.gc_refs != _PyGC_REFS_UNTRACKED) \ + Py_FatalError("GC object already tracked"); \ + g->gc.gc_refs = _PyGC_REFS_REACHABLE; \ + g->gc.gc_next = _PyGC_generation0; \ + g->gc.gc_prev = _PyGC_generation0->gc.gc_prev; \ + g->gc.gc_prev->gc.gc_next = g; \ + _PyGC_generation0->gc.gc_prev = g; \ } while (0); /* Tell the GC to stop tracking this object. @@ -274,23 +274,23 @@ extern PyGC_Head *_PyGC_generation0; * way to provoke memory errors if calling code is confused. */ #define _PyObject_GC_UNTRACK(o) do { \ - PyGC_Head *g = _Py_AS_GC(o); \ - assert(g->gc.gc_refs != _PyGC_REFS_UNTRACKED); \ - g->gc.gc_refs = _PyGC_REFS_UNTRACKED; \ - g->gc.gc_prev->gc.gc_next = g->gc.gc_next; \ - g->gc.gc_next->gc.gc_prev = g->gc.gc_prev; \ - g->gc.gc_next = NULL; \ + PyGC_Head *g = _Py_AS_GC(o); \ + assert(g->gc.gc_refs != _PyGC_REFS_UNTRACKED); \ + g->gc.gc_refs = _PyGC_REFS_UNTRACKED; \ + g->gc.gc_prev->gc.gc_next = g->gc.gc_next; \ + g->gc.gc_next->gc.gc_prev = g->gc.gc_prev; \ + g->gc.gc_next = NULL; \ } while (0); /* True if the object is currently tracked by the GC. */ #define _PyObject_GC_IS_TRACKED(o) \ - ((_Py_AS_GC(o))->gc.gc_refs != _PyGC_REFS_UNTRACKED) - + ((_Py_AS_GC(o))->gc.gc_refs != _PyGC_REFS_UNTRACKED) + /* True if the object may be tracked by the GC in the future, or already is. This can be useful to implement some optimizations. */ #define _PyObject_GC_MAY_BE_TRACKED(obj) \ - (PyObject_IS_GC(obj) && \ - (!PyTuple_CheckExact(obj) || _PyObject_GC_IS_TRACKED(obj))) + (PyObject_IS_GC(obj) && \ + (!PyTuple_CheckExact(obj) || _PyObject_GC_IS_TRACKED(obj))) PyAPI_FUNC(PyObject *) _PyObject_GC_Malloc(size_t); @@ -301,9 +301,9 @@ PyAPI_FUNC(void) PyObject_GC_UnTrack(void *); PyAPI_FUNC(void) PyObject_GC_Del(void *); #define PyObject_GC_New(type, typeobj) \ - ( (type *) _PyObject_GC_New(typeobj) ) + ( (type *) _PyObject_GC_New(typeobj) ) #define PyObject_GC_NewVar(type, typeobj, n) \ - ( (type *) _PyObject_GC_NewVar((typeobj), (n)) ) + ( (type *) _PyObject_GC_NewVar((typeobj), (n)) ) /* Utility macro to help write tp_traverse functions. @@ -311,14 +311,14 @@ PyAPI_FUNC(void) PyObject_GC_Del(void *); * "visit" and "arg". This is intended to keep tp_traverse functions * looking as much alike as possible. */ -#define Py_VISIT(op) \ - do { \ - if (op) { \ - int vret = visit((PyObject *)(op), arg); \ - if (vret) \ - return vret; \ - } \ - } while (0) +#define Py_VISIT(op) \ + do { \ + if (op) { \ + int vret = visit((PyObject *)(op), arg); \ + if (vret) \ + return vret; \ + } \ + } while (0) /* This is here for the sake of backwards compatibility. Extensions that * use the old GC API will still compile but the objects will not be @@ -334,7 +334,7 @@ PyAPI_FUNC(void) PyObject_GC_Del(void *); #define PyType_SUPPORTS_WEAKREFS(t) ((t)->tp_weaklistoffset > 0) #define PyObject_GET_WEAKREFS_LISTPTR(o) \ - ((PyObject **) (((char *) (o)) + Py_TYPE(o)->tp_weaklistoffset)) + ((PyObject **) (((char *) (o)) + Py_TYPE(o)->tp_weaklistoffset)) #ifdef __cplusplus } diff --git a/Include/pyerrors.h b/Include/pyerrors.h index aafb2a0..66a7030 100644 --- a/Include/pyerrors.h +++ b/Include/pyerrors.h @@ -8,8 +8,8 @@ extern "C" { /* PyException_HEAD defines the initial segment of every exception class. */ #define PyException_HEAD PyObject_HEAD PyObject *dict;\ - PyObject *args; PyObject *traceback;\ - PyObject *context; PyObject *cause; + PyObject *args; PyObject *traceback;\ + PyObject *context; PyObject *cause; typedef struct { PyException_HEAD @@ -92,15 +92,15 @@ PyAPI_FUNC(void) PyException_SetContext(PyObject *, PyObject *); /* */ -#define PyExceptionClass_Check(x) \ - (PyType_Check((x)) && \ - PyType_FastSubclass((PyTypeObject*)(x), Py_TPFLAGS_BASE_EXC_SUBCLASS)) +#define PyExceptionClass_Check(x) \ + (PyType_Check((x)) && \ + PyType_FastSubclass((PyTypeObject*)(x), Py_TPFLAGS_BASE_EXC_SUBCLASS)) -#define PyExceptionInstance_Check(x) \ - PyType_FastSubclass((x)->ob_type, Py_TPFLAGS_BASE_EXC_SUBCLASS) +#define PyExceptionInstance_Check(x) \ + PyType_FastSubclass((x)->ob_type, Py_TPFLAGS_BASE_EXC_SUBCLASS) #define PyExceptionClass_Name(x) \ - ((char *)(((PyTypeObject*)(x))->tp_name)) + ((char *)(((PyTypeObject*)(x))->tp_name)) #define PyExceptionInstance_Class(x) ((PyObject*)((x)->ob_type)) @@ -175,29 +175,29 @@ PyAPI_FUNC(int) PyErr_BadArgument(void); PyAPI_FUNC(PyObject *) PyErr_NoMemory(void); PyAPI_FUNC(PyObject *) PyErr_SetFromErrno(PyObject *); PyAPI_FUNC(PyObject *) PyErr_SetFromErrnoWithFilenameObject( - PyObject *, PyObject *); + PyObject *, PyObject *); PyAPI_FUNC(PyObject *) PyErr_SetFromErrnoWithFilename(PyObject *, const char *); #ifdef MS_WINDOWS PyAPI_FUNC(PyObject *) PyErr_SetFromErrnoWithUnicodeFilename( - PyObject *, const Py_UNICODE *); + PyObject *, const Py_UNICODE *); #endif /* MS_WINDOWS */ PyAPI_FUNC(PyObject *) PyErr_Format(PyObject *, const char *, ...); #ifdef MS_WINDOWS PyAPI_FUNC(PyObject *) PyErr_SetFromWindowsErrWithFilenameObject( - int, const char *); + int, const char *); PyAPI_FUNC(PyObject *) PyErr_SetFromWindowsErrWithFilename( - int, const char *); + int, const char *); PyAPI_FUNC(PyObject *) PyErr_SetFromWindowsErrWithUnicodeFilename( - int, const Py_UNICODE *); + int, const Py_UNICODE *); PyAPI_FUNC(PyObject *) PyErr_SetFromWindowsErr(int); PyAPI_FUNC(PyObject *) PyErr_SetExcFromWindowsErrWithFilenameObject( - PyObject *,int, PyObject *); + PyObject *,int, PyObject *); PyAPI_FUNC(PyObject *) PyErr_SetExcFromWindowsErrWithFilename( - PyObject *,int, const char *); + PyObject *,int, const char *); PyAPI_FUNC(PyObject *) PyErr_SetExcFromWindowsErrWithUnicodeFilename( - PyObject *,int, const Py_UNICODE *); + PyObject *,int, const Py_UNICODE *); PyAPI_FUNC(PyObject *) PyErr_SetExcFromWindowsErr(PyObject *, int); #endif /* MS_WINDOWS */ @@ -229,15 +229,15 @@ PyAPI_FUNC(PyObject *) PyErr_ProgramText(const char *, int); /* create a UnicodeDecodeError object */ PyAPI_FUNC(PyObject *) PyUnicodeDecodeError_Create( - const char *, const char *, Py_ssize_t, Py_ssize_t, Py_ssize_t, const char *); + const char *, const char *, Py_ssize_t, Py_ssize_t, Py_ssize_t, const char *); /* create a UnicodeEncodeError object */ PyAPI_FUNC(PyObject *) PyUnicodeEncodeError_Create( - const char *, const Py_UNICODE *, Py_ssize_t, Py_ssize_t, Py_ssize_t, const char *); + const char *, const Py_UNICODE *, Py_ssize_t, Py_ssize_t, Py_ssize_t, const char *); /* create a UnicodeTranslateError object */ PyAPI_FUNC(PyObject *) PyUnicodeTranslateError_Create( - const Py_UNICODE *, Py_ssize_t, Py_ssize_t, Py_ssize_t, const char *); + const Py_UNICODE *, Py_ssize_t, Py_ssize_t, Py_ssize_t, const char *); /* get the encoding attribute */ PyAPI_FUNC(PyObject *) PyUnicodeEncodeError_GetEncoding(PyObject *); @@ -280,11 +280,11 @@ PyAPI_FUNC(PyObject *) PyUnicodeTranslateError_GetReason(PyObject *); /* assign a new value to the reason attribute return 0 on success, -1 on failure */ PyAPI_FUNC(int) PyUnicodeEncodeError_SetReason( - PyObject *, const char *); + PyObject *, const char *); PyAPI_FUNC(int) PyUnicodeDecodeError_SetReason( - PyObject *, const char *); + PyObject *, const char *); PyAPI_FUNC(int) PyUnicodeTranslateError_SetReason( - PyObject *, const char *); + PyObject *, const char *); /* These APIs aren't really part of the error implementation, but @@ -303,9 +303,9 @@ PyAPI_FUNC(int) PyUnicodeTranslateError_SetReason( #include <stdarg.h> PyAPI_FUNC(int) PyOS_snprintf(char *str, size_t size, const char *format, ...) - Py_GCC_ATTRIBUTE((format(printf, 3, 4))); + Py_GCC_ATTRIBUTE((format(printf, 3, 4))); PyAPI_FUNC(int) PyOS_vsnprintf(char *str, size_t size, const char *format, va_list va) - Py_GCC_ATTRIBUTE((format(printf, 3, 0))); + Py_GCC_ATTRIBUTE((format(printf, 3, 0))); #ifdef __cplusplus } diff --git a/Include/pymacconfig.h b/Include/pymacconfig.h index 50b429c..9e058c1 100644 --- a/Include/pymacconfig.h +++ b/Include/pymacconfig.h @@ -4,7 +4,7 @@ * This file moves some of the autoconf magic to compile-time * when building on MacOSX. This is needed for building 4-way * universal binaries and for 64-bit universal binaries because - * the values redefined below aren't configure-time constant but + * the values redefined below aren't configure-time constant but * only compile-time constant in these scenarios. */ @@ -34,36 +34,36 @@ # undef SIZEOF_LONG # ifdef __LP64__ -# define SIZEOF__BOOL 1 -# define SIZEOF__BOOL 1 -# define SIZEOF_LONG 8 -# define SIZEOF_PTHREAD_T 8 -# define SIZEOF_SIZE_T 8 -# define SIZEOF_TIME_T 8 -# define SIZEOF_VOID_P 8 +# define SIZEOF__BOOL 1 +# define SIZEOF__BOOL 1 +# define SIZEOF_LONG 8 +# define SIZEOF_PTHREAD_T 8 +# define SIZEOF_SIZE_T 8 +# define SIZEOF_TIME_T 8 +# define SIZEOF_VOID_P 8 # else # ifdef __ppc__ -# define SIZEOF__BOOL 4 +# define SIZEOF__BOOL 4 # else -# define SIZEOF__BOOL 1 +# define SIZEOF__BOOL 1 # endif -# define SIZEOF_LONG 4 -# define SIZEOF_PTHREAD_T 4 -# define SIZEOF_SIZE_T 4 -# define SIZEOF_TIME_T 4 -# define SIZEOF_VOID_P 4 +# define SIZEOF_LONG 4 +# define SIZEOF_PTHREAD_T 4 +# define SIZEOF_SIZE_T 4 +# define SIZEOF_TIME_T 4 +# define SIZEOF_VOID_P 4 # endif # if defined(__LP64__) - /* MacOSX 10.4 (the first release to suppport 64-bit code - * at all) only supports 64-bit in the UNIX layer. - * Therefore surpress the toolbox-glue in 64-bit mode. - */ + /* MacOSX 10.4 (the first release to suppport 64-bit code + * at all) only supports 64-bit in the UNIX layer. + * Therefore surpress the toolbox-glue in 64-bit mode. + */ - /* In 64-bit mode setpgrp always has no argments, in 32-bit - * mode that depends on the compilation environment - */ -# undef SETPGRP_HAVE_ARG + /* In 64-bit mode setpgrp always has no argments, in 32-bit + * mode that depends on the compilation environment + */ +# undef SETPGRP_HAVE_ARG # endif @@ -78,17 +78,17 @@ # define HAVE_GCC_ASM_FOR_X87 #endif - /* - * The definition in pyconfig.h is only valid on the OS release - * where configure ran on and not necessarily for all systems where - * the executable can be used on. - * - * Specifically: OSX 10.4 has limited supported for '%zd', while - * 10.5 has full support for '%zd'. A binary built on 10.5 won't - * work properly on 10.4 unless we surpress the definition - * of PY_FORMAT_SIZE_T - */ -#undef PY_FORMAT_SIZE_T + /* + * The definition in pyconfig.h is only valid on the OS release + * where configure ran on and not necessarily for all systems where + * the executable can be used on. + * + * Specifically: OSX 10.4 has limited supported for '%zd', while + * 10.5 has full support for '%zd'. A binary built on 10.5 won't + * work properly on 10.4 unless we surpress the definition + * of PY_FORMAT_SIZE_T + */ +#undef PY_FORMAT_SIZE_T #endif /* defined(_APPLE__) */ diff --git a/Include/pyport.h b/Include/pyport.h index 01b0c3a..6af0f96 100644 --- a/Include/pyport.h +++ b/Include/pyport.h @@ -132,20 +132,20 @@ Used in: PY_LONG_LONG * integral type. */ #ifdef HAVE_UINTPTR_T -typedef uintptr_t Py_uintptr_t; -typedef intptr_t Py_intptr_t; +typedef uintptr_t Py_uintptr_t; +typedef intptr_t Py_intptr_t; #elif SIZEOF_VOID_P <= SIZEOF_INT -typedef unsigned int Py_uintptr_t; -typedef int Py_intptr_t; +typedef unsigned int Py_uintptr_t; +typedef int Py_intptr_t; #elif SIZEOF_VOID_P <= SIZEOF_LONG -typedef unsigned long Py_uintptr_t; -typedef long Py_intptr_t; +typedef unsigned long Py_uintptr_t; +typedef long Py_intptr_t; #elif defined(HAVE_LONG_LONG) && (SIZEOF_VOID_P <= SIZEOF_LONG_LONG) -typedef unsigned PY_LONG_LONG Py_uintptr_t; -typedef PY_LONG_LONG Py_intptr_t; +typedef unsigned PY_LONG_LONG Py_uintptr_t; +typedef PY_LONG_LONG Py_intptr_t; #else # error "Python needs a typedef for Py_uintptr_t in pyport.h." @@ -156,9 +156,9 @@ typedef PY_LONG_LONG Py_intptr_t; * unsigned integral type). See PEP 353 for details. */ #ifdef HAVE_SSIZE_T -typedef ssize_t Py_ssize_t; +typedef ssize_t Py_ssize_t; #elif SIZEOF_VOID_P == SIZEOF_SIZE_T -typedef Py_intptr_t Py_ssize_t; +typedef Py_intptr_t Py_ssize_t; #else # error "Python needs a typedef for Py_ssize_t in pyport.h." #endif @@ -166,7 +166,7 @@ typedef Py_intptr_t Py_ssize_t; /* Largest possible value of size_t. SIZE_MAX is part of C99, so it might be defined on some platforms. If it is not defined, (size_t)-1 is a portable - definition for C89, due to the way signed->unsigned + definition for C89, due to the way signed->unsigned conversion is defined. */ #ifdef SIZE_MAX #define PY_SIZE_MAX SIZE_MAX @@ -243,7 +243,7 @@ typedef Py_intptr_t Py_ssize_t; /* enable more aggressive optimization for visual studio */ #pragma optimize("agtw", on) #endif -/* ignore warnings if the compiler decides not to inline a function */ +/* ignore warnings if the compiler decides not to inline a function */ #pragma warning(disable: 4710) /* fastest possible local call under MSVC */ #define Py_LOCAL(type) static type __fastcall @@ -263,16 +263,16 @@ typedef Py_intptr_t Py_ssize_t; */ #if defined(_MSC_VER) -#define Py_MEMCPY(target, source, length) do { \ - size_t i_, n_ = (length); \ - char *t_ = (void*) (target); \ - const char *s_ = (void*) (source); \ - if (n_ >= 16) \ - memcpy(t_, s_, n_); \ - else \ - for (i_ = 0; i_ < n_; i_++) \ - t_[i_] = s_[i_]; \ - } while (0) +#define Py_MEMCPY(target, source, length) do { \ + size_t i_, n_ = (length); \ + char *t_ = (void*) (target); \ + const char *s_ = (void*) (source); \ + if (n_ >= 16) \ + memcpy(t_, s_, n_); \ + else \ + for (i_ = 0; i_ < n_; i_++) \ + t_[i_] = s_[i_]; \ + } while (0) #else #define Py_MEMCPY memcpy #endif @@ -383,7 +383,7 @@ extern "C" { */ #ifdef SIGNED_RIGHT_SHIFT_ZERO_FILLS #define Py_ARITHMETIC_RIGHT_SHIFT(TYPE, I, J) \ - ((I) < 0 ? -1-((-1-(I)) >> (J)) : (I) >> (J)) + ((I) < 0 ? -1-((-1-(I)) >> (J)) : (I) >> (J)) #else #define Py_ARITHMETIC_RIGHT_SHIFT(TYPE, I, J) ((I) >> (J)) #endif @@ -403,7 +403,7 @@ extern "C" { */ #ifdef Py_DEBUG #define Py_SAFE_DOWNCAST(VALUE, WIDE, NARROW) \ - (assert((WIDE)(NARROW)(VALUE) == (VALUE)), (NARROW)(VALUE)) + (assert((WIDE)(NARROW)(VALUE) == (VALUE)), (NARROW)(VALUE)) #else #define Py_SAFE_DOWNCAST(VALUE, WIDE, NARROW) (NARROW)(VALUE) #endif @@ -423,13 +423,13 @@ extern "C" { #define _Py_SET_EDOM_FOR_NAN(X) ; #endif #define Py_SET_ERRNO_ON_MATH_ERROR(X) \ - do { \ - if (errno == 0) { \ - if ((X) == Py_HUGE_VAL || (X) == -Py_HUGE_VAL) \ - errno = ERANGE; \ - else _Py_SET_EDOM_FOR_NAN(X) \ - } \ - } while(0) + do { \ + if (errno == 0) { \ + if ((X) == Py_HUGE_VAL || (X) == -Py_HUGE_VAL) \ + errno = ERANGE; \ + else _Py_SET_EDOM_FOR_NAN(X) \ + } \ + } while(0) /* Py_SET_ERANGE_ON_OVERFLOW(x) * An alias of Py_SET_ERRNO_ON_MATH_ERROR for backward-compatibility. @@ -450,26 +450,26 @@ extern "C" { * This isn't reliable. See Py_OVERFLOWED comments. * X and Y may be evaluated more than once. */ -#define Py_ADJUST_ERANGE1(X) \ - do { \ - if (errno == 0) { \ - if ((X) == Py_HUGE_VAL || (X) == -Py_HUGE_VAL) \ - errno = ERANGE; \ - } \ - else if (errno == ERANGE && (X) == 0.0) \ - errno = 0; \ - } while(0) - -#define Py_ADJUST_ERANGE2(X, Y) \ - do { \ - if ((X) == Py_HUGE_VAL || (X) == -Py_HUGE_VAL || \ - (Y) == Py_HUGE_VAL || (Y) == -Py_HUGE_VAL) { \ - if (errno == 0) \ - errno = ERANGE; \ - } \ - else if (errno == ERANGE) \ - errno = 0; \ - } while(0) +#define Py_ADJUST_ERANGE1(X) \ + do { \ + if (errno == 0) { \ + if ((X) == Py_HUGE_VAL || (X) == -Py_HUGE_VAL) \ + errno = ERANGE; \ + } \ + else if (errno == ERANGE && (X) == 0.0) \ + errno = 0; \ + } while(0) + +#define Py_ADJUST_ERANGE2(X, Y) \ + do { \ + if ((X) == Py_HUGE_VAL || (X) == -Py_HUGE_VAL || \ + (Y) == Py_HUGE_VAL || (Y) == -Py_HUGE_VAL) { \ + if (errno == 0) \ + errno = ERANGE; \ + } \ + else if (errno == ERANGE) \ + errno = 0; \ + } while(0) /* The functions _Py_dg_strtod and _Py_dg_dtoa in Python/dtoa.c (which are * required to support the short float repr introduced in Python 3.1) require @@ -498,18 +498,18 @@ extern "C" { #ifdef HAVE_GCC_ASM_FOR_X87 #define HAVE_PY_SET_53BIT_PRECISION 1 /* _Py_get/set_387controlword functions are defined in Python/pymath.c */ -#define _Py_SET_53BIT_PRECISION_HEADER \ - unsigned short old_387controlword, new_387controlword -#define _Py_SET_53BIT_PRECISION_START \ - do { \ - old_387controlword = _Py_get_387controlword(); \ - new_387controlword = (old_387controlword & ~0x0f00) | 0x0200; \ - if (new_387controlword != old_387controlword) \ - _Py_set_387controlword(new_387controlword); \ - } while (0) -#define _Py_SET_53BIT_PRECISION_END \ - if (new_387controlword != old_387controlword) \ - _Py_set_387controlword(old_387controlword) +#define _Py_SET_53BIT_PRECISION_HEADER \ + unsigned short old_387controlword, new_387controlword +#define _Py_SET_53BIT_PRECISION_START \ + do { \ + old_387controlword = _Py_get_387controlword(); \ + new_387controlword = (old_387controlword & ~0x0f00) | 0x0200; \ + if (new_387controlword != old_387controlword) \ + _Py_set_387controlword(new_387controlword); \ + } while (0) +#define _Py_SET_53BIT_PRECISION_END \ + if (new_387controlword != old_387controlword) \ + _Py_set_387controlword(old_387controlword) #endif /* default definitions are empty */ @@ -553,7 +553,7 @@ extern "C" { * extern int x() Py_DEPRECATED(2.5); */ #if defined(__GNUC__) && ((__GNUC__ >= 4) || \ - (__GNUC__ == 3) && (__GNUC_MINOR__ >= 1)) + (__GNUC__ == 3) && (__GNUC_MINOR__ >= 1)) #define Py_DEPRECATED(VERSION_UNUSED) __attribute__((__deprecated__)) #else #define Py_DEPRECATED(VERSION_UNUSED) @@ -573,7 +573,7 @@ extern int gethostname(char *, int); #endif #ifdef HAVE__GETPTY -#include <sys/types.h> /* we need to import mode_t */ +#include <sys/types.h> /* we need to import mode_t */ extern char * _getpty(int *, int, mode_t, int); #endif @@ -654,54 +654,54 @@ extern pid_t forkpty(int *, char *, struct termios *, struct winsize *); linkage handling and it uses __declspec(). */ #if defined(__CYGWIN__) -# define HAVE_DECLSPEC_DLL +# define HAVE_DECLSPEC_DLL #endif /* only get special linkage if built as shared or platform is Cygwin */ #if defined(Py_ENABLE_SHARED) || defined(__CYGWIN__) -# if defined(HAVE_DECLSPEC_DLL) -# ifdef Py_BUILD_CORE -# define PyAPI_FUNC(RTYPE) __declspec(dllexport) RTYPE -# define PyAPI_DATA(RTYPE) extern __declspec(dllexport) RTYPE - /* module init functions inside the core need no external linkage */ - /* except for Cygwin to handle embedding */ -# if defined(__CYGWIN__) -# define PyMODINIT_FUNC __declspec(dllexport) PyObject* -# else /* __CYGWIN__ */ -# define PyMODINIT_FUNC PyObject* -# endif /* __CYGWIN__ */ -# else /* Py_BUILD_CORE */ - /* Building an extension module, or an embedded situation */ - /* public Python functions and data are imported */ - /* Under Cygwin, auto-import functions to prevent compilation */ - /* failures similar to http://python.org/doc/FAQ.html#3.24 */ -# if !defined(__CYGWIN__) -# define PyAPI_FUNC(RTYPE) __declspec(dllimport) RTYPE -# endif /* !__CYGWIN__ */ -# define PyAPI_DATA(RTYPE) extern __declspec(dllimport) RTYPE - /* module init functions outside the core must be exported */ -# if defined(__cplusplus) -# define PyMODINIT_FUNC extern "C" __declspec(dllexport) PyObject* -# else /* __cplusplus */ -# define PyMODINIT_FUNC __declspec(dllexport) PyObject* -# endif /* __cplusplus */ -# endif /* Py_BUILD_CORE */ -# endif /* HAVE_DECLSPEC */ +# if defined(HAVE_DECLSPEC_DLL) +# ifdef Py_BUILD_CORE +# define PyAPI_FUNC(RTYPE) __declspec(dllexport) RTYPE +# define PyAPI_DATA(RTYPE) extern __declspec(dllexport) RTYPE + /* module init functions inside the core need no external linkage */ + /* except for Cygwin to handle embedding */ +# if defined(__CYGWIN__) +# define PyMODINIT_FUNC __declspec(dllexport) PyObject* +# else /* __CYGWIN__ */ +# define PyMODINIT_FUNC PyObject* +# endif /* __CYGWIN__ */ +# else /* Py_BUILD_CORE */ + /* Building an extension module, or an embedded situation */ + /* public Python functions and data are imported */ + /* Under Cygwin, auto-import functions to prevent compilation */ + /* failures similar to http://python.org/doc/FAQ.html#3.24 */ +# if !defined(__CYGWIN__) +# define PyAPI_FUNC(RTYPE) __declspec(dllimport) RTYPE +# endif /* !__CYGWIN__ */ +# define PyAPI_DATA(RTYPE) extern __declspec(dllimport) RTYPE + /* module init functions outside the core must be exported */ +# if defined(__cplusplus) +# define PyMODINIT_FUNC extern "C" __declspec(dllexport) PyObject* +# else /* __cplusplus */ +# define PyMODINIT_FUNC __declspec(dllexport) PyObject* +# endif /* __cplusplus */ +# endif /* Py_BUILD_CORE */ +# endif /* HAVE_DECLSPEC */ #endif /* Py_ENABLE_SHARED */ /* If no external linkage macros defined by now, create defaults */ #ifndef PyAPI_FUNC -# define PyAPI_FUNC(RTYPE) RTYPE +# define PyAPI_FUNC(RTYPE) RTYPE #endif #ifndef PyAPI_DATA -# define PyAPI_DATA(RTYPE) extern RTYPE +# define PyAPI_DATA(RTYPE) extern RTYPE #endif #ifndef PyMODINIT_FUNC -# if defined(__cplusplus) -# define PyMODINIT_FUNC extern "C" PyObject* -# else /* __cplusplus */ -# define PyMODINIT_FUNC PyObject* -# endif /* __cplusplus */ +# if defined(__cplusplus) +# define PyMODINIT_FUNC extern "C" PyObject* +# else /* __cplusplus */ +# define PyMODINIT_FUNC PyObject* +# endif /* __cplusplus */ #endif /* limits.h constants that may be missing */ diff --git a/Include/pythonrun.h b/Include/pythonrun.h index 09d3ee5..0c380e6 100644 --- a/Include/pythonrun.h +++ b/Include/pythonrun.h @@ -17,7 +17,7 @@ extern "C" { #define PyCF_IGNORE_COOKIE 0x0800 typedef struct { - int cf_flags; /* bitmask of CO_xxx flags relevant to future */ + int cf_flags; /* bitmask of CO_xxx flags relevant to future */ } PyCompilerFlags; PyAPI_FUNC(void) Py_SetProgramName(wchar_t *); @@ -40,33 +40,33 @@ PyAPI_FUNC(int) PyRun_SimpleFileExFlags(FILE *, const char *, int, PyCompilerFla PyAPI_FUNC(int) PyRun_InteractiveOneFlags(FILE *, const char *, PyCompilerFlags *); PyAPI_FUNC(int) PyRun_InteractiveLoopFlags(FILE *, const char *, PyCompilerFlags *); -PyAPI_FUNC(struct _mod *) PyParser_ASTFromString(const char *, const char *, - int, PyCompilerFlags *flags, +PyAPI_FUNC(struct _mod *) PyParser_ASTFromString(const char *, const char *, + int, PyCompilerFlags *flags, PyArena *); -PyAPI_FUNC(struct _mod *) PyParser_ASTFromFile(FILE *, const char *, - const char*, int, - char *, char *, +PyAPI_FUNC(struct _mod *) PyParser_ASTFromFile(FILE *, const char *, + const char*, int, + char *, char *, PyCompilerFlags *, int *, PyArena *); #define PyParser_SimpleParseString(S, B) \ - PyParser_SimpleParseStringFlags(S, B, 0) + PyParser_SimpleParseStringFlags(S, B, 0) #define PyParser_SimpleParseFile(FP, S, B) \ - PyParser_SimpleParseFileFlags(FP, S, B, 0) -PyAPI_FUNC(struct _node *) PyParser_SimpleParseStringFlags(const char *, int, - int); + PyParser_SimpleParseFileFlags(FP, S, B, 0) +PyAPI_FUNC(struct _node *) PyParser_SimpleParseStringFlags(const char *, int, + int); PyAPI_FUNC(struct _node *) PyParser_SimpleParseFileFlags(FILE *, const char *, - int, int); + int, int); -PyAPI_FUNC(PyObject *) PyRun_StringFlags(const char *, int, PyObject *, - PyObject *, PyCompilerFlags *); +PyAPI_FUNC(PyObject *) PyRun_StringFlags(const char *, int, PyObject *, + PyObject *, PyCompilerFlags *); -PyAPI_FUNC(PyObject *) PyRun_FileExFlags(FILE *, const char *, int, - PyObject *, PyObject *, int, - PyCompilerFlags *); +PyAPI_FUNC(PyObject *) PyRun_FileExFlags(FILE *, const char *, int, + PyObject *, PyObject *, int, + PyCompilerFlags *); #define Py_CompileString(str, p, s) Py_CompileStringFlags(str, p, s, NULL) PyAPI_FUNC(PyObject *) Py_CompileStringFlags(const char *, const char *, int, - PyCompilerFlags *); + PyCompilerFlags *); PyAPI_FUNC(struct symtable *) Py_SymtableString(const char *, const char *, int); PyAPI_FUNC(void) PyErr_Print(void); @@ -90,20 +90,20 @@ PyAPI_FUNC(int) Py_Main(int argc, wchar_t **argv); #define PyRun_String(str, s, g, l) PyRun_StringFlags(str, s, g, l, NULL) #define PyRun_AnyFile(fp, name) PyRun_AnyFileExFlags(fp, name, 0, NULL) #define PyRun_AnyFileEx(fp, name, closeit) \ - PyRun_AnyFileExFlags(fp, name, closeit, NULL) + PyRun_AnyFileExFlags(fp, name, closeit, NULL) #define PyRun_AnyFileFlags(fp, name, flags) \ - PyRun_AnyFileExFlags(fp, name, 0, flags) + PyRun_AnyFileExFlags(fp, name, 0, flags) #define PyRun_SimpleString(s) PyRun_SimpleStringFlags(s, NULL) #define PyRun_SimpleFile(f, p) PyRun_SimpleFileExFlags(f, p, 0, NULL) #define PyRun_SimpleFileEx(f, p, c) PyRun_SimpleFileExFlags(f, p, c, NULL) #define PyRun_InteractiveOne(f, p) PyRun_InteractiveOneFlags(f, p, NULL) #define PyRun_InteractiveLoop(f, p) PyRun_InteractiveLoopFlags(f, p, NULL) #define PyRun_File(fp, p, s, g, l) \ - PyRun_FileExFlags(fp, p, s, g, l, 0, NULL) + PyRun_FileExFlags(fp, p, s, g, l, 0, NULL) #define PyRun_FileEx(fp, p, s, g, l, c) \ - PyRun_FileExFlags(fp, p, s, g, l, c, NULL) + PyRun_FileExFlags(fp, p, s, g, l, c, NULL) #define PyRun_FileFlags(fp, p, s, g, l, flags) \ - PyRun_FileExFlags(fp, p, s, g, l, 0, flags) + PyRun_FileExFlags(fp, p, s, g, l, 0, flags) /* In getpath.c */ PyAPI_FUNC(wchar_t *) Py_GetProgramFullPath(void); diff --git a/Include/setobject.h b/Include/setobject.h index 60bd73b..4a9baff 100644 --- a/Include/setobject.h +++ b/Include/setobject.h @@ -22,8 +22,8 @@ no meaning otherwise. #define PySet_MINSIZE 8 typedef struct { - long hash; /* cached hash code for the entry key */ - PyObject *key; + long hash; /* cached hash code for the entry key */ + PyObject *key; } setentry; @@ -33,27 +33,27 @@ This data structure is shared by set and frozenset objects. typedef struct _setobject PySetObject; struct _setobject { - PyObject_HEAD - - Py_ssize_t fill; /* # Active + # Dummy */ - Py_ssize_t used; /* # Active */ - - /* The table contains mask + 1 slots, and that's a power of 2. - * We store the mask instead of the size because the mask is more - * frequently needed. - */ - Py_ssize_t mask; - - /* table points to smalltable for small tables, else to - * additional malloc'ed memory. table is never NULL! This rule - * saves repeated runtime null-tests. - */ - setentry *table; - setentry *(*lookup)(PySetObject *so, PyObject *key, long hash); - setentry smalltable[PySet_MINSIZE]; - - long hash; /* only used by frozenset objects */ - PyObject *weakreflist; /* List of weak references */ + PyObject_HEAD + + Py_ssize_t fill; /* # Active + # Dummy */ + Py_ssize_t used; /* # Active */ + + /* The table contains mask + 1 slots, and that's a power of 2. + * We store the mask instead of the size because the mask is more + * frequently needed. + */ + Py_ssize_t mask; + + /* table points to smalltable for small tables, else to + * additional malloc'ed memory. table is never NULL! This rule + * saves repeated runtime null-tests. + */ + setentry *table; + setentry *(*lookup)(PySetObject *so, PyObject *key, long hash); + setentry smalltable[PySet_MINSIZE]; + + long hash; /* only used by frozenset objects */ + PyObject *weakreflist; /* List of weak references */ }; PyAPI_DATA(PyTypeObject) PySet_Type; @@ -69,17 +69,17 @@ PyAPI_DATA(PyTypeObject) PySetIter_Type; #define PyFrozenSet_CheckExact(ob) (Py_TYPE(ob) == &PyFrozenSet_Type) #define PyAnySet_CheckExact(ob) \ - (Py_TYPE(ob) == &PySet_Type || Py_TYPE(ob) == &PyFrozenSet_Type) + (Py_TYPE(ob) == &PySet_Type || Py_TYPE(ob) == &PyFrozenSet_Type) #define PyAnySet_Check(ob) \ - (Py_TYPE(ob) == &PySet_Type || Py_TYPE(ob) == &PyFrozenSet_Type || \ - PyType_IsSubtype(Py_TYPE(ob), &PySet_Type) || \ - PyType_IsSubtype(Py_TYPE(ob), &PyFrozenSet_Type)) + (Py_TYPE(ob) == &PySet_Type || Py_TYPE(ob) == &PyFrozenSet_Type || \ + PyType_IsSubtype(Py_TYPE(ob), &PySet_Type) || \ + PyType_IsSubtype(Py_TYPE(ob), &PyFrozenSet_Type)) #define PySet_Check(ob) \ - (Py_TYPE(ob) == &PySet_Type || \ - PyType_IsSubtype(Py_TYPE(ob), &PySet_Type)) + (Py_TYPE(ob) == &PySet_Type || \ + PyType_IsSubtype(Py_TYPE(ob), &PySet_Type)) #define PyFrozenSet_Check(ob) \ - (Py_TYPE(ob) == &PyFrozenSet_Type || \ - PyType_IsSubtype(Py_TYPE(ob), &PyFrozenSet_Type)) + (Py_TYPE(ob) == &PyFrozenSet_Type || \ + PyType_IsSubtype(Py_TYPE(ob), &PyFrozenSet_Type)) PyAPI_FUNC(PyObject *) PySet_New(PyObject *); PyAPI_FUNC(PyObject *) PyFrozenSet_New(PyObject *); diff --git a/Include/structseq.h b/Include/structseq.h index a482bd8..0b8d387 100644 --- a/Include/structseq.h +++ b/Include/structseq.h @@ -8,35 +8,35 @@ extern "C" { #endif typedef struct PyStructSequence_Field { - char *name; - char *doc; + char *name; + char *doc; } PyStructSequence_Field; typedef struct PyStructSequence_Desc { - char *name; - char *doc; - struct PyStructSequence_Field *fields; - int n_in_sequence; + char *name; + char *doc; + struct PyStructSequence_Field *fields; + int n_in_sequence; } PyStructSequence_Desc; extern char* PyStructSequence_UnnamedField; PyAPI_FUNC(void) PyStructSequence_InitType(PyTypeObject *type, - PyStructSequence_Desc *desc); + PyStructSequence_Desc *desc); PyAPI_FUNC(PyObject *) PyStructSequence_New(PyTypeObject* type); typedef struct { - PyObject_VAR_HEAD - PyObject *ob_item[1]; + PyObject_VAR_HEAD + PyObject *ob_item[1]; } PyStructSequence; /* Macro, *only* to be used to fill in brand new objects */ #define PyStructSequence_SET_ITEM(op, i, v) \ - (((PyStructSequence *)(op))->ob_item[i] = v) + (((PyStructSequence *)(op))->ob_item[i] = v) #define PyStructSequence_GET_ITEM(op, i) \ - (((PyStructSequence *)(op))->ob_item[i]) + (((PyStructSequence *)(op))->ob_item[i]) #ifdef __cplusplus diff --git a/Include/symtable.h b/Include/symtable.h index b07d77c..9abc5b2 100644 --- a/Include/symtable.h +++ b/Include/symtable.h @@ -15,40 +15,40 @@ typedef enum _block_type { FunctionBlock, ClassBlock, ModuleBlock } struct _symtable_entry; struct symtable { - const char *st_filename; /* name of file being compiled */ - struct _symtable_entry *st_cur; /* current symbol table entry */ - struct _symtable_entry *st_top; /* symbol table entry for module */ - PyObject *st_blocks; /* dict: map AST node addresses - * to symbol table entries */ - PyObject *st_stack; /* list: stack of namespace info */ - PyObject *st_global; /* borrowed ref to st_top->st_symbols */ - int st_nblocks; /* number of blocks used */ - PyObject *st_private; /* name of current class or NULL */ - PyFutureFeatures *st_future; /* module's future features */ + const char *st_filename; /* name of file being compiled */ + struct _symtable_entry *st_cur; /* current symbol table entry */ + struct _symtable_entry *st_top; /* symbol table entry for module */ + PyObject *st_blocks; /* dict: map AST node addresses + * to symbol table entries */ + PyObject *st_stack; /* list: stack of namespace info */ + PyObject *st_global; /* borrowed ref to st_top->st_symbols */ + int st_nblocks; /* number of blocks used */ + PyObject *st_private; /* name of current class or NULL */ + PyFutureFeatures *st_future; /* module's future features */ }; typedef struct _symtable_entry { - PyObject_HEAD - PyObject *ste_id; /* int: key in ste_table->st_blocks */ - PyObject *ste_symbols; /* dict: variable names to flags */ - PyObject *ste_name; /* string: name of current block */ - PyObject *ste_varnames; /* list of variable names */ - PyObject *ste_children; /* list of child blocks */ - _Py_block_ty ste_type; /* module, class, or function */ - int ste_unoptimized; /* false if namespace is optimized */ - int ste_nested; /* true if block is nested */ - unsigned ste_free : 1; /* true if block has free variables */ - unsigned ste_child_free : 1; /* true if a child block has free vars, - including free refs to globals */ - unsigned ste_generator : 1; /* true if namespace is a generator */ - unsigned ste_varargs : 1; /* true if block has varargs */ - unsigned ste_varkeywords : 1; /* true if block has varkeywords */ - unsigned ste_returns_value : 1; /* true if namespace uses return with - an argument */ - int ste_lineno; /* first line of block */ - int ste_opt_lineno; /* lineno of last exec or import * */ - int ste_tmpname; /* counter for listcomp temp vars */ - struct symtable *ste_table; + PyObject_HEAD + PyObject *ste_id; /* int: key in ste_table->st_blocks */ + PyObject *ste_symbols; /* dict: variable names to flags */ + PyObject *ste_name; /* string: name of current block */ + PyObject *ste_varnames; /* list of variable names */ + PyObject *ste_children; /* list of child blocks */ + _Py_block_ty ste_type; /* module, class, or function */ + int ste_unoptimized; /* false if namespace is optimized */ + int ste_nested; /* true if block is nested */ + unsigned ste_free : 1; /* true if block has free variables */ + unsigned ste_child_free : 1; /* true if a child block has free vars, + including free refs to globals */ + unsigned ste_generator : 1; /* true if namespace is a generator */ + unsigned ste_varargs : 1; /* true if block has varargs */ + unsigned ste_varkeywords : 1; /* true if block has varkeywords */ + unsigned ste_returns_value : 1; /* true if namespace uses return with + an argument */ + int ste_lineno; /* first line of block */ + int ste_opt_lineno; /* lineno of last exec or import * */ + int ste_tmpname; /* counter for listcomp temp vars */ + struct symtable *ste_table; } PySTEntryObject; PyAPI_DATA(PyTypeObject) PySTEntry_Type; @@ -57,8 +57,8 @@ PyAPI_DATA(PyTypeObject) PySTEntry_Type; PyAPI_FUNC(int) PyST_GetScope(PySTEntryObject *, PyObject *); -PyAPI_FUNC(struct symtable *) PySymtable_Build(mod_ty, const char *, - PyFutureFeatures *); +PyAPI_FUNC(struct symtable *) PySymtable_Build(mod_ty, const char *, + PyFutureFeatures *); PyAPI_FUNC(PySTEntryObject *) PySymtable_Lookup(struct symtable *, void *); PyAPI_FUNC(void) PySymtable_Free(struct symtable *); @@ -81,7 +81,7 @@ PyAPI_FUNC(void) PySymtable_Free(struct symtable *); #define DEF_BOUND (DEF_LOCAL | DEF_PARAM | DEF_IMPORT) /* GLOBAL_EXPLICIT and GLOBAL_IMPLICIT are used internally by the symbol - table. GLOBAL is returned from PyST_GetScope() for either of them. + table. GLOBAL is returned from PyST_GetScope() for either of them. It is stored in ste_symbols at bits 12-15. */ #define SCOPE_OFFSET 11 diff --git a/Include/unicodeobject.h b/Include/unicodeobject.h index 08b518a..d21dd96 100644 --- a/Include/unicodeobject.h +++ b/Include/unicodeobject.h @@ -28,14 +28,14 @@ Copyright (c) Corporation for National Research Initiatives. * * -------------------------------------------------------------------- * This Unicode String Type is - * + * * Copyright (c) 1999 by Secret Labs AB * Copyright (c) 1999 by Fredrik Lundh - * + * * By obtaining, using, and/or copying this software and/or its * associated documentation, you agree that you have read, understood, * and will comply with the following terms and conditions: - * + * * Permission to use, copy, modify, and distribute this software and its * associated documentation for any purpose and without fee is hereby * granted, provided that the above copyright notice appears in all @@ -44,7 +44,7 @@ Copyright (c) Corporation for National Research Initiatives. * AB or the author not be used in advertising or publicity pertaining to * distribution of the software without specific, written prior * permission. - * + * * SECRET LABS AB AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS. IN NO EVENT SHALL SECRET LABS AB OR THE AUTHOR BE LIABLE FOR @@ -61,7 +61,7 @@ Copyright (c) Corporation for National Research Initiatives. /* --- Internal Unicode Format -------------------------------------------- */ /* Python 3.x requires unicode */ -#define Py_USING_UNICODE +#define Py_USING_UNICODE /* FIXME: MvL's new implementation assumes that Py_UNICODE_SIZE is properly set, but the default rules below doesn't set it. I'll @@ -120,10 +120,10 @@ Copyright (c) Corporation for National Research Initiatives. * Use this typedef when you need to represent a UTF-16 surrogate pair * as single unsigned integer. */ -#if SIZEOF_INT >= 4 -typedef unsigned int Py_UCS4; +#if SIZEOF_INT >= 4 +typedef unsigned int Py_UCS4; #elif SIZEOF_LONG >= 4 -typedef unsigned long Py_UCS4; +typedef unsigned long Py_UCS4; #endif /* Py_UNICODE is the native Unicode storage format (code unit) used by @@ -382,7 +382,7 @@ typedef PY_UNICODE_TYPE Py_UNICODE; */ #define Py_UNICODE_ISSPACE(ch) \ - ((ch) < 128U ? _Py_ascii_whitespace[(ch)] : _PyUnicode_IsWhitespace(ch)) + ((ch) < 128U ? _Py_ascii_whitespace[(ch)] : _PyUnicode_IsWhitespace(ch)) #define Py_UNICODE_ISLOWER(ch) _PyUnicode_IsLowercase(ch) #define Py_UNICODE_ISUPPER(ch) _PyUnicode_IsUppercase(ch) @@ -408,16 +408,16 @@ typedef PY_UNICODE_TYPE Py_UNICODE; #define Py_UNICODE_ISALNUM(ch) \ (Py_UNICODE_ISALPHA(ch) || \ - Py_UNICODE_ISDECIMAL(ch) || \ - Py_UNICODE_ISDIGIT(ch) || \ - Py_UNICODE_ISNUMERIC(ch)) + Py_UNICODE_ISDECIMAL(ch) || \ + Py_UNICODE_ISDIGIT(ch) || \ + Py_UNICODE_ISNUMERIC(ch)) -#define Py_UNICODE_COPY(target, source, length) \ - Py_MEMCPY((target), (source), (length)*sizeof(Py_UNICODE)) +#define Py_UNICODE_COPY(target, source, length) \ + Py_MEMCPY((target), (source), (length)*sizeof(Py_UNICODE)) #define Py_UNICODE_FILL(target, value, length) \ do {Py_ssize_t i_; Py_UNICODE *t_ = (target); Py_UNICODE v_ = (value);\ - for (i_ = 0; i_ < (length); i_++) t_[i_] = v_;\ + for (i_ = 0; i_ < (length); i_++) t_[i_] = v_;\ } while (0) /* Check if substring matches at given offset. the offset must be @@ -436,15 +436,15 @@ extern "C" { typedef struct { PyObject_HEAD - Py_ssize_t length; /* Length of raw Unicode data in buffer */ - Py_UNICODE *str; /* Raw Unicode buffer */ - long hash; /* Hash value; -1 if not set */ - int state; /* != 0 if interned. In this case the two - * references from the dictionary to this object - * are *not* counted in ob_refcnt. */ - PyObject *defenc; /* (Default) Encoded version as Python - string, or NULL; this is used for - implementing the buffer protocol */ + Py_ssize_t length; /* Length of raw Unicode data in buffer */ + Py_UNICODE *str; /* Raw Unicode buffer */ + long hash; /* Hash value; -1 if not set */ + int state; /* != 0 if interned. In this case the two + * references from the dictionary to this object + * are *not* counted in ob_refcnt. */ + PyObject *defenc; /* (Default) Encoded version as Python + string, or NULL; this is used for + implementing the buffer protocol */ } PyUnicodeObject; PyAPI_DATA(PyTypeObject) PyUnicode_Type; @@ -460,13 +460,13 @@ PyAPI_DATA(PyTypeObject) PyUnicodeIter_Type; /* Fast access macros */ #define PyUnicode_GET_SIZE(op) \ - (assert(PyUnicode_Check(op)),(((PyUnicodeObject *)(op))->length)) + (assert(PyUnicode_Check(op)),(((PyUnicodeObject *)(op))->length)) #define PyUnicode_GET_DATA_SIZE(op) \ - (assert(PyUnicode_Check(op)),(((PyUnicodeObject *)(op))->length * sizeof(Py_UNICODE))) + (assert(PyUnicode_Check(op)),(((PyUnicodeObject *)(op))->length * sizeof(Py_UNICODE))) #define PyUnicode_AS_UNICODE(op) \ - (assert(PyUnicode_Check(op)),(((PyUnicodeObject *)(op))->str)) + (assert(PyUnicode_Check(op)),(((PyUnicodeObject *)(op))->str)) #define PyUnicode_AS_DATA(op) \ - (assert(PyUnicode_Check(op)),((const char *)((PyUnicodeObject *)(op))->str)) + (assert(PyUnicode_Check(op)),((const char *)((PyUnicodeObject *)(op))->str)) /* --- Constants ---------------------------------------------------------- */ @@ -482,7 +482,7 @@ PyAPI_DATA(PyTypeObject) PyUnicodeIter_Type; /* --- Plain Py_UNICODE --------------------------------------------------- */ /* Create a Unicode Object from the Py_UNICODE buffer u of the given - size. + size. u may be NULL which causes the contents to be undefined. It is the user's responsibility to fill in the needed data afterwards. Note @@ -512,13 +512,13 @@ PyAPI_FUNC(PyObject*) PyUnicode_FromString( Py_UNICODE buffer. */ PyAPI_FUNC(Py_UNICODE *) PyUnicode_AsUnicode( - PyObject *unicode /* Unicode object */ + PyObject *unicode /* Unicode object */ ); /* Get the length of the Unicode object. */ PyAPI_FUNC(Py_ssize_t) PyUnicode_GetSize( - PyObject *unicode /* Unicode object */ + PyObject *unicode /* Unicode object */ ); /* Get the maximum ordinal for a Unicode character. */ @@ -539,8 +539,8 @@ PyAPI_FUNC(Py_UNICODE) PyUnicode_GetMax(void); */ PyAPI_FUNC(int) PyUnicode_Resize( - PyObject **unicode, /* Pointer to the Unicode object */ - Py_ssize_t length /* New length */ + PyObject **unicode, /* Pointer to the Unicode object */ + Py_ssize_t length /* New length */ ); /* Coerce obj to an Unicode object and return a reference with @@ -561,14 +561,14 @@ PyAPI_FUNC(int) PyUnicode_Resize( */ PyAPI_FUNC(PyObject*) PyUnicode_FromEncodedObject( - register PyObject *obj, /* Object */ + register PyObject *obj, /* Object */ const char *encoding, /* encoding */ const char *errors /* error handling */ ); /* Coerce obj to an Unicode object and return a reference with *incremented* refcount. - + Unicode objects are passed back as-is (subclasses are converted to true Unicode objects), all other objects are delegated to PyUnicode_FromEncodedObject(obj, NULL, "strict") which results in @@ -580,7 +580,7 @@ PyAPI_FUNC(PyObject*) PyUnicode_FromEncodedObject( */ PyAPI_FUNC(PyObject*) PyUnicode_FromObject( - register PyObject *obj /* Object */ + register PyObject *obj /* Object */ ); PyAPI_FUNC(PyObject *) PyUnicode_FromFormatV(const char*, va_list); @@ -636,8 +636,8 @@ PyAPI_FUNC(Py_ssize_t) PyUnicode_AsWideChar( /* --- Unicode ordinals --------------------------------------------------- */ -/* Create a Unicode Object from the given Unicode code point ordinal. - +/* Create a Unicode Object from the given Unicode code point ordinal. + The ordinal must be in range(0x10000) on narrow Python builds (UCS2), and range(0x110000) on wide builds (UCS4). A ValueError is raised in case it is not. @@ -657,11 +657,11 @@ PyAPI_FUNC(PyObject*) PyUnicode_FromOrdinal(int ordinal); PyAPI_FUNC(int) PyUnicode_ClearFreeList(void); -/* === Builtin Codecs ===================================================== +/* === Builtin Codecs ===================================================== Many of these APIs take two arguments encoding and errors. These parameters encoding and errors have the same semantics as the ones - of the builtin unicode() API. + of the builtin unicode() API. Setting encoding to NULL causes the default encoding to be used. @@ -678,7 +678,7 @@ PyAPI_FUNC(int) PyUnicode_ClearFreeList(void); /* --- Manage the default encoding ---------------------------------------- */ /* Return a Python string holding the default encoded value of the - Unicode object. + Unicode object. The resulting string is cached in the Unicode object for subsequent usage by this function. The cached version is needed to implement @@ -710,7 +710,7 @@ PyAPI_FUNC(PyObject *) _PyUnicode_AsDefaultEncodedString( */ PyAPI_FUNC(char *) _PyUnicode_AsStringAndSize( - PyObject *unicode, + PyObject *unicode, Py_ssize_t *size); /* Returns a pointer to the default encoding (normally, UTf-8) of the @@ -735,7 +735,7 @@ PyAPI_FUNC(char *) _PyUnicode_AsString(PyObject *unicode); process global. This may change in future versions of the interpreter to become a parameter which is managed on a per-thread basis. - + */ PyAPI_FUNC(const char*) PyUnicode_GetDefaultEncoding(void); @@ -743,11 +743,11 @@ PyAPI_FUNC(const char*) PyUnicode_GetDefaultEncoding(void); /* Sets the currently active default encoding. Returns 0 on success, -1 in case of an error. - + */ PyAPI_FUNC(int) PyUnicode_SetDefaultEncoding( - const char *encoding /* Encoding name in standard form */ + const char *encoding /* Encoding name in standard form */ ); /* --- Generic Codecs ----------------------------------------------------- */ @@ -766,21 +766,21 @@ PyAPI_FUNC(PyObject*) PyUnicode_Decode( object. */ PyAPI_FUNC(PyObject*) PyUnicode_AsDecodedObject( - PyObject *unicode, /* Unicode object */ - const char *encoding, /* encoding */ - const char *errors /* error handling */ + PyObject *unicode, /* Unicode object */ + const char *encoding, /* encoding */ + const char *errors /* error handling */ ); /* Decode a Unicode object unicode and return the result as Unicode object. */ PyAPI_FUNC(PyObject*) PyUnicode_AsDecodedUnicode( - PyObject *unicode, /* Unicode object */ - const char *encoding, /* encoding */ - const char *errors /* error handling */ + PyObject *unicode, /* Unicode object */ + const char *encoding, /* encoding */ + const char *errors /* error handling */ ); -/* Encodes a Py_UNICODE buffer of the given size and returns a +/* Encodes a Py_UNICODE buffer of the given size and returns a Python string object. */ PyAPI_FUNC(PyObject*) PyUnicode_Encode( @@ -794,27 +794,27 @@ PyAPI_FUNC(PyObject*) PyUnicode_Encode( object. */ PyAPI_FUNC(PyObject*) PyUnicode_AsEncodedObject( - PyObject *unicode, /* Unicode object */ - const char *encoding, /* encoding */ - const char *errors /* error handling */ + PyObject *unicode, /* Unicode object */ + const char *encoding, /* encoding */ + const char *errors /* error handling */ ); /* Encodes a Unicode object and returns the result as Python string object. */ PyAPI_FUNC(PyObject*) PyUnicode_AsEncodedString( - PyObject *unicode, /* Unicode object */ - const char *encoding, /* encoding */ - const char *errors /* error handling */ + PyObject *unicode, /* Unicode object */ + const char *encoding, /* encoding */ + const char *errors /* error handling */ ); /* Encodes a Unicode object and returns the result as Unicode object. */ PyAPI_FUNC(PyObject*) PyUnicode_AsEncodedUnicode( - PyObject *unicode, /* Unicode object */ - const char *encoding, /* encoding */ - const char *errors /* error handling */ + PyObject *unicode, /* Unicode object */ + const char *encoding, /* encoding */ + const char *errors /* error handling */ ); /* Build an encoding map. */ @@ -826,49 +826,49 @@ PyAPI_FUNC(PyObject*) PyUnicode_BuildEncodingMap( /* --- UTF-7 Codecs ------------------------------------------------------- */ PyAPI_FUNC(PyObject*) PyUnicode_DecodeUTF7( - const char *string, /* UTF-7 encoded string */ - Py_ssize_t length, /* size of string */ - const char *errors /* error handling */ + const char *string, /* UTF-7 encoded string */ + Py_ssize_t length, /* size of string */ + const char *errors /* error handling */ ); PyAPI_FUNC(PyObject*) PyUnicode_DecodeUTF7Stateful( - const char *string, /* UTF-7 encoded string */ - Py_ssize_t length, /* size of string */ - const char *errors, /* error handling */ - Py_ssize_t *consumed /* bytes consumed */ + const char *string, /* UTF-7 encoded string */ + Py_ssize_t length, /* size of string */ + const char *errors, /* error handling */ + Py_ssize_t *consumed /* bytes consumed */ ); PyAPI_FUNC(PyObject*) PyUnicode_EncodeUTF7( - const Py_UNICODE *data, /* Unicode char buffer */ - Py_ssize_t length, /* number of Py_UNICODE chars to encode */ - int base64SetO, /* Encode RFC2152 Set O characters in base64 */ - int base64WhiteSpace, /* Encode whitespace (sp, ht, nl, cr) in base64 */ - const char *errors /* error handling */ + const Py_UNICODE *data, /* Unicode char buffer */ + Py_ssize_t length, /* number of Py_UNICODE chars to encode */ + int base64SetO, /* Encode RFC2152 Set O characters in base64 */ + int base64WhiteSpace, /* Encode whitespace (sp, ht, nl, cr) in base64 */ + const char *errors /* error handling */ ); /* --- UTF-8 Codecs ------------------------------------------------------- */ PyAPI_FUNC(PyObject*) PyUnicode_DecodeUTF8( - const char *string, /* UTF-8 encoded string */ - Py_ssize_t length, /* size of string */ - const char *errors /* error handling */ + const char *string, /* UTF-8 encoded string */ + Py_ssize_t length, /* size of string */ + const char *errors /* error handling */ ); PyAPI_FUNC(PyObject*) PyUnicode_DecodeUTF8Stateful( - const char *string, /* UTF-8 encoded string */ - Py_ssize_t length, /* size of string */ - const char *errors, /* error handling */ - Py_ssize_t *consumed /* bytes consumed */ + const char *string, /* UTF-8 encoded string */ + Py_ssize_t length, /* size of string */ + const char *errors, /* error handling */ + Py_ssize_t *consumed /* bytes consumed */ ); PyAPI_FUNC(PyObject*) PyUnicode_AsUTF8String( - PyObject *unicode /* Unicode object */ + PyObject *unicode /* Unicode object */ ); PyAPI_FUNC(PyObject*) PyUnicode_EncodeUTF8( - const Py_UNICODE *data, /* Unicode char buffer */ - Py_ssize_t length, /* number of Py_UNICODE chars to encode */ - const char *errors /* error handling */ + const Py_UNICODE *data, /* Unicode char buffer */ + Py_ssize_t length, /* number of Py_UNICODE chars to encode */ + const char *errors /* error handling */ ); /* --- UTF-32 Codecs ------------------------------------------------------ */ @@ -877,14 +877,14 @@ PyAPI_FUNC(PyObject*) PyUnicode_EncodeUTF8( the corresponding Unicode object. errors (if non-NULL) defines the error handling. It defaults - to "strict". + to "strict". If byteorder is non-NULL, the decoder starts decoding using the given byte order: - *byteorder == -1: little endian - *byteorder == 0: native order - *byteorder == 1: big endian + *byteorder == -1: little endian + *byteorder == 0: native order + *byteorder == 1: big endian In native mode, the first four bytes of the stream are checked for a BOM mark. If found, the BOM mark is analysed, the byte order @@ -897,29 +897,29 @@ PyAPI_FUNC(PyObject*) PyUnicode_EncodeUTF8( */ PyAPI_FUNC(PyObject*) PyUnicode_DecodeUTF32( - const char *string, /* UTF-32 encoded string */ - Py_ssize_t length, /* size of string */ - const char *errors, /* error handling */ - int *byteorder /* pointer to byteorder to use - 0=native;-1=LE,1=BE; updated on - exit */ + const char *string, /* UTF-32 encoded string */ + Py_ssize_t length, /* size of string */ + const char *errors, /* error handling */ + int *byteorder /* pointer to byteorder to use + 0=native;-1=LE,1=BE; updated on + exit */ ); PyAPI_FUNC(PyObject*) PyUnicode_DecodeUTF32Stateful( - const char *string, /* UTF-32 encoded string */ - Py_ssize_t length, /* size of string */ - const char *errors, /* error handling */ - int *byteorder, /* pointer to byteorder to use - 0=native;-1=LE,1=BE; updated on - exit */ - Py_ssize_t *consumed /* bytes consumed */ + const char *string, /* UTF-32 encoded string */ + Py_ssize_t length, /* size of string */ + const char *errors, /* error handling */ + int *byteorder, /* pointer to byteorder to use + 0=native;-1=LE,1=BE; updated on + exit */ + Py_ssize_t *consumed /* bytes consumed */ ); /* Returns a Python string using the UTF-32 encoding in native byte order. The string always starts with a BOM mark. */ PyAPI_FUNC(PyObject*) PyUnicode_AsUTF32String( - PyObject *unicode /* Unicode object */ + PyObject *unicode /* Unicode object */ ); /* Returns a Python string object holding the UTF-32 encoded value of @@ -939,10 +939,10 @@ PyAPI_FUNC(PyObject*) PyUnicode_AsUTF32String( */ PyAPI_FUNC(PyObject*) PyUnicode_EncodeUTF32( - const Py_UNICODE *data, /* Unicode char buffer */ - Py_ssize_t length, /* number of Py_UNICODE chars to encode */ - const char *errors, /* error handling */ - int byteorder /* byteorder to use 0=BOM+native;-1=LE,1=BE */ + const Py_UNICODE *data, /* Unicode char buffer */ + Py_ssize_t length, /* number of Py_UNICODE chars to encode */ + const char *errors, /* error handling */ + int byteorder /* byteorder to use 0=BOM+native;-1=LE,1=BE */ ); /* --- UTF-16 Codecs ------------------------------------------------------ */ @@ -951,14 +951,14 @@ PyAPI_FUNC(PyObject*) PyUnicode_EncodeUTF32( the corresponding Unicode object. errors (if non-NULL) defines the error handling. It defaults - to "strict". + to "strict". If byteorder is non-NULL, the decoder starts decoding using the given byte order: - *byteorder == -1: little endian - *byteorder == 0: native order - *byteorder == 1: big endian + *byteorder == -1: little endian + *byteorder == 0: native order + *byteorder == 1: big endian In native mode, the first two bytes of the stream are checked for a BOM mark. If found, the BOM mark is analysed, the byte order @@ -971,29 +971,29 @@ PyAPI_FUNC(PyObject*) PyUnicode_EncodeUTF32( */ PyAPI_FUNC(PyObject*) PyUnicode_DecodeUTF16( - const char *string, /* UTF-16 encoded string */ - Py_ssize_t length, /* size of string */ - const char *errors, /* error handling */ - int *byteorder /* pointer to byteorder to use - 0=native;-1=LE,1=BE; updated on - exit */ + const char *string, /* UTF-16 encoded string */ + Py_ssize_t length, /* size of string */ + const char *errors, /* error handling */ + int *byteorder /* pointer to byteorder to use + 0=native;-1=LE,1=BE; updated on + exit */ ); PyAPI_FUNC(PyObject*) PyUnicode_DecodeUTF16Stateful( - const char *string, /* UTF-16 encoded string */ - Py_ssize_t length, /* size of string */ - const char *errors, /* error handling */ - int *byteorder, /* pointer to byteorder to use - 0=native;-1=LE,1=BE; updated on - exit */ - Py_ssize_t *consumed /* bytes consumed */ + const char *string, /* UTF-16 encoded string */ + Py_ssize_t length, /* size of string */ + const char *errors, /* error handling */ + int *byteorder, /* pointer to byteorder to use + 0=native;-1=LE,1=BE; updated on + exit */ + Py_ssize_t *consumed /* bytes consumed */ ); /* Returns a Python string using the UTF-16 encoding in native byte order. The string always starts with a BOM mark. */ PyAPI_FUNC(PyObject*) PyUnicode_AsUTF16String( - PyObject *unicode /* Unicode object */ + PyObject *unicode /* Unicode object */ ); /* Returns a Python string object holding the UTF-16 encoded value of @@ -1017,44 +1017,44 @@ PyAPI_FUNC(PyObject*) PyUnicode_AsUTF16String( */ PyAPI_FUNC(PyObject*) PyUnicode_EncodeUTF16( - const Py_UNICODE *data, /* Unicode char buffer */ - Py_ssize_t length, /* number of Py_UNICODE chars to encode */ - const char *errors, /* error handling */ - int byteorder /* byteorder to use 0=BOM+native;-1=LE,1=BE */ + const Py_UNICODE *data, /* Unicode char buffer */ + Py_ssize_t length, /* number of Py_UNICODE chars to encode */ + const char *errors, /* error handling */ + int byteorder /* byteorder to use 0=BOM+native;-1=LE,1=BE */ ); /* --- Unicode-Escape Codecs ---------------------------------------------- */ PyAPI_FUNC(PyObject*) PyUnicode_DecodeUnicodeEscape( - const char *string, /* Unicode-Escape encoded string */ - Py_ssize_t length, /* size of string */ - const char *errors /* error handling */ + const char *string, /* Unicode-Escape encoded string */ + Py_ssize_t length, /* size of string */ + const char *errors /* error handling */ ); PyAPI_FUNC(PyObject*) PyUnicode_AsUnicodeEscapeString( - PyObject *unicode /* Unicode object */ + PyObject *unicode /* Unicode object */ ); PyAPI_FUNC(PyObject*) PyUnicode_EncodeUnicodeEscape( - const Py_UNICODE *data, /* Unicode char buffer */ - Py_ssize_t length /* Number of Py_UNICODE chars to encode */ + const Py_UNICODE *data, /* Unicode char buffer */ + Py_ssize_t length /* Number of Py_UNICODE chars to encode */ ); /* --- Raw-Unicode-Escape Codecs ------------------------------------------ */ PyAPI_FUNC(PyObject*) PyUnicode_DecodeRawUnicodeEscape( - const char *string, /* Raw-Unicode-Escape encoded string */ - Py_ssize_t length, /* size of string */ - const char *errors /* error handling */ + const char *string, /* Raw-Unicode-Escape encoded string */ + Py_ssize_t length, /* size of string */ + const char *errors /* error handling */ ); PyAPI_FUNC(PyObject*) PyUnicode_AsRawUnicodeEscapeString( - PyObject *unicode /* Unicode object */ + PyObject *unicode /* Unicode object */ ); PyAPI_FUNC(PyObject*) PyUnicode_EncodeRawUnicodeEscape( - const Py_UNICODE *data, /* Unicode char buffer */ - Py_ssize_t length /* Number of Py_UNICODE chars to encode */ + const Py_UNICODE *data, /* Unicode char buffer */ + Py_ssize_t length /* Number of Py_UNICODE chars to encode */ ); /* --- Unicode Internal Codec --------------------------------------------- @@ -1067,53 +1067,53 @@ PyObject *_PyUnicode_DecodeUnicodeInternal( const char *errors ); -/* --- Latin-1 Codecs ----------------------------------------------------- +/* --- Latin-1 Codecs ----------------------------------------------------- Note: Latin-1 corresponds to the first 256 Unicode ordinals. */ PyAPI_FUNC(PyObject*) PyUnicode_DecodeLatin1( - const char *string, /* Latin-1 encoded string */ - Py_ssize_t length, /* size of string */ - const char *errors /* error handling */ + const char *string, /* Latin-1 encoded string */ + Py_ssize_t length, /* size of string */ + const char *errors /* error handling */ ); PyAPI_FUNC(PyObject*) PyUnicode_AsLatin1String( - PyObject *unicode /* Unicode object */ + PyObject *unicode /* Unicode object */ ); PyAPI_FUNC(PyObject*) PyUnicode_EncodeLatin1( - const Py_UNICODE *data, /* Unicode char buffer */ - Py_ssize_t length, /* Number of Py_UNICODE chars to encode */ - const char *errors /* error handling */ + const Py_UNICODE *data, /* Unicode char buffer */ + Py_ssize_t length, /* Number of Py_UNICODE chars to encode */ + const char *errors /* error handling */ ); -/* --- ASCII Codecs ------------------------------------------------------- +/* --- ASCII Codecs ------------------------------------------------------- Only 7-bit ASCII data is excepted. All other codes generate errors. */ PyAPI_FUNC(PyObject*) PyUnicode_DecodeASCII( - const char *string, /* ASCII encoded string */ - Py_ssize_t length, /* size of string */ - const char *errors /* error handling */ + const char *string, /* ASCII encoded string */ + Py_ssize_t length, /* size of string */ + const char *errors /* error handling */ ); PyAPI_FUNC(PyObject*) PyUnicode_AsASCIIString( - PyObject *unicode /* Unicode object */ + PyObject *unicode /* Unicode object */ ); PyAPI_FUNC(PyObject*) PyUnicode_EncodeASCII( - const Py_UNICODE *data, /* Unicode char buffer */ - Py_ssize_t length, /* Number of Py_UNICODE chars to encode */ - const char *errors /* error handling */ + const Py_UNICODE *data, /* Unicode char buffer */ + Py_ssize_t length, /* Number of Py_UNICODE chars to encode */ + const char *errors /* error handling */ ); -/* --- Character Map Codecs ----------------------------------------------- +/* --- Character Map Codecs ----------------------------------------------- - This codec uses mappings to encode and decode characters. + This codec uses mappings to encode and decode characters. Decoding mappings must map single string characters to single Unicode characters, integers (which are then interpreted as Unicode @@ -1134,25 +1134,25 @@ PyAPI_FUNC(PyObject*) PyUnicode_EncodeASCII( */ PyAPI_FUNC(PyObject*) PyUnicode_DecodeCharmap( - const char *string, /* Encoded string */ - Py_ssize_t length, /* size of string */ - PyObject *mapping, /* character mapping - (char ordinal -> unicode ordinal) */ - const char *errors /* error handling */ + const char *string, /* Encoded string */ + Py_ssize_t length, /* size of string */ + PyObject *mapping, /* character mapping + (char ordinal -> unicode ordinal) */ + const char *errors /* error handling */ ); PyAPI_FUNC(PyObject*) PyUnicode_AsCharmapString( - PyObject *unicode, /* Unicode object */ - PyObject *mapping /* character mapping - (unicode ordinal -> char ordinal) */ + PyObject *unicode, /* Unicode object */ + PyObject *mapping /* character mapping + (unicode ordinal -> char ordinal) */ ); PyAPI_FUNC(PyObject*) PyUnicode_EncodeCharmap( - const Py_UNICODE *data, /* Unicode char buffer */ - Py_ssize_t length, /* Number of Py_UNICODE chars to encode */ - PyObject *mapping, /* character mapping - (unicode ordinal -> char ordinal) */ - const char *errors /* error handling */ + const Py_UNICODE *data, /* Unicode char buffer */ + Py_ssize_t length, /* Number of Py_UNICODE chars to encode */ + PyObject *mapping, /* character mapping + (unicode ordinal -> char ordinal) */ + const char *errors /* error handling */ ); /* Translate a Py_UNICODE buffer of the given length by applying a @@ -1160,7 +1160,7 @@ PyAPI_FUNC(PyObject*) PyUnicode_EncodeCharmap( object. The mapping table must map Unicode ordinal integers to Unicode - ordinal integers or None (causing deletion of the character). + ordinal integers or None (causing deletion of the character). Mapping tables may be dictionaries or sequences. Unmapped character ordinals (ones which cause a LookupError) are left untouched and @@ -1169,10 +1169,10 @@ PyAPI_FUNC(PyObject*) PyUnicode_EncodeCharmap( */ PyAPI_FUNC(PyObject *) PyUnicode_TranslateCharmap( - const Py_UNICODE *data, /* Unicode char buffer */ - Py_ssize_t length, /* Number of Py_UNICODE chars to encode */ - PyObject *table, /* Translate table */ - const char *errors /* error handling */ + const Py_UNICODE *data, /* Unicode char buffer */ + Py_ssize_t length, /* Number of Py_UNICODE chars to encode */ + PyObject *table, /* Translate table */ + const char *errors /* error handling */ ); #ifdef MS_WIN32 @@ -1221,7 +1221,7 @@ PyAPI_FUNC(PyObject*) PyUnicode_EncodeMBCS( NULL or "strict": raise a ValueError "ignore": ignore the wrong characters (these are not copied to the - output buffer) + output buffer) "replace": replaces illegal characters with '?' Returns 0 on success, -1 on failure. @@ -1229,10 +1229,10 @@ PyAPI_FUNC(PyObject*) PyUnicode_EncodeMBCS( */ PyAPI_FUNC(int) PyUnicode_EncodeDecimal( - Py_UNICODE *s, /* Unicode buffer */ - Py_ssize_t length, /* Number of Py_UNICODE chars to encode */ - char *output, /* Output buffer; must have size >= length */ - const char *errors /* error handling */ + Py_UNICODE *s, /* Unicode buffer */ + Py_ssize_t length, /* Number of Py_UNICODE chars to encode */ + char *output, /* Output buffer; must have size >= length */ + const char *errors /* error handling */ ); /* --- File system encoding ---------------------------------------------- */ @@ -1271,24 +1271,24 @@ PyAPI_FUNC(PyObject*) PyUnicode_DecodeFSDefaultAndSize( /* Concat two strings giving a new Unicode string. */ PyAPI_FUNC(PyObject*) PyUnicode_Concat( - PyObject *left, /* Left string */ - PyObject *right /* Right string */ + PyObject *left, /* Left string */ + PyObject *right /* Right string */ ); /* Concat two strings and put the result in *pleft (sets *pleft to NULL on error) */ PyAPI_FUNC(void) PyUnicode_Append( - PyObject **pleft, /* Pointer to left string */ - PyObject *right /* Right string */ + PyObject **pleft, /* Pointer to left string */ + PyObject *right /* Right string */ ); /* Concat two strings, put the result in *pleft and drop the right object (sets *pleft to NULL on error) */ PyAPI_FUNC(void) PyUnicode_AppendAndDel( - PyObject **pleft, /* Pointer to left string */ - PyObject *right /* Right string */ + PyObject **pleft, /* Pointer to left string */ + PyObject *right /* Right string */ ); /* Split a string giving a list of Unicode strings. @@ -1303,35 +1303,35 @@ PyAPI_FUNC(void) PyUnicode_AppendAndDel( */ PyAPI_FUNC(PyObject*) PyUnicode_Split( - PyObject *s, /* String to split */ - PyObject *sep, /* String separator */ - Py_ssize_t maxsplit /* Maxsplit count */ - ); + PyObject *s, /* String to split */ + PyObject *sep, /* String separator */ + Py_ssize_t maxsplit /* Maxsplit count */ + ); /* Dito, but split at line breaks. CRLF is considered to be one line break. Line breaks are not included in the resulting list. */ - + PyAPI_FUNC(PyObject*) PyUnicode_Splitlines( - PyObject *s, /* String to split */ - int keepends /* If true, line end markers are included */ - ); + PyObject *s, /* String to split */ + int keepends /* If true, line end markers are included */ + ); /* Partition a string using a given separator. */ PyAPI_FUNC(PyObject*) PyUnicode_Partition( - PyObject *s, /* String to partition */ - PyObject *sep /* String separator */ - ); + PyObject *s, /* String to partition */ + PyObject *sep /* String separator */ + ); /* Partition a string using a given separator, searching from the end of the string. */ PyAPI_FUNC(PyObject*) PyUnicode_RPartition( - PyObject *s, /* String to partition */ - PyObject *sep /* String separator */ - ); + PyObject *s, /* String to partition */ + PyObject *sep /* String separator */ + ); /* Split a string giving a list of Unicode strings. @@ -1347,16 +1347,16 @@ PyAPI_FUNC(PyObject*) PyUnicode_RPartition( */ PyAPI_FUNC(PyObject*) PyUnicode_RSplit( - PyObject *s, /* String to split */ - PyObject *sep, /* String separator */ - Py_ssize_t maxsplit /* Maxsplit count */ - ); + PyObject *s, /* String to split */ + PyObject *sep, /* String separator */ + Py_ssize_t maxsplit /* Maxsplit count */ + ); /* Translate a string by applying a character mapping table to it and return the resulting Unicode object. The mapping table must map Unicode ordinal integers to Unicode - ordinal integers or None (causing deletion of the character). + ordinal integers or None (causing deletion of the character). Mapping tables may be dictionaries or sequences. Unmapped character ordinals (ones which cause a LookupError) are left untouched and @@ -1365,28 +1365,28 @@ PyAPI_FUNC(PyObject*) PyUnicode_RSplit( */ PyAPI_FUNC(PyObject *) PyUnicode_Translate( - PyObject *str, /* String */ - PyObject *table, /* Translate table */ - const char *errors /* error handling */ + PyObject *str, /* String */ + PyObject *table, /* Translate table */ + const char *errors /* error handling */ ); /* Join a sequence of strings using the given separator and return the resulting Unicode string. */ - + PyAPI_FUNC(PyObject*) PyUnicode_Join( - PyObject *separator, /* Separator string */ - PyObject *seq /* Sequence object */ + PyObject *separator, /* Separator string */ + PyObject *seq /* Sequence object */ ); /* Return 1 if substr matches str[start:end] at the given tail end, 0 otherwise. */ PyAPI_FUNC(Py_ssize_t) PyUnicode_Tailmatch( - PyObject *str, /* String */ - PyObject *substr, /* Prefix or Suffix string */ - Py_ssize_t start, /* Start index */ - Py_ssize_t end, /* Stop index */ - int direction /* Tail end: -1 prefix, +1 suffix */ + PyObject *str, /* String */ + PyObject *substr, /* Prefix or Suffix string */ + Py_ssize_t start, /* Start index */ + Py_ssize_t end, /* Stop index */ + int direction /* Tail end: -1 prefix, +1 suffix */ ); /* Return the first position of substr in str[start:end] using the @@ -1394,39 +1394,39 @@ PyAPI_FUNC(Py_ssize_t) PyUnicode_Tailmatch( an error occurred and an exception is set. */ PyAPI_FUNC(Py_ssize_t) PyUnicode_Find( - PyObject *str, /* String */ - PyObject *substr, /* Substring to find */ - Py_ssize_t start, /* Start index */ - Py_ssize_t end, /* Stop index */ - int direction /* Find direction: +1 forward, -1 backward */ + PyObject *str, /* String */ + PyObject *substr, /* Substring to find */ + Py_ssize_t start, /* Start index */ + Py_ssize_t end, /* Stop index */ + int direction /* Find direction: +1 forward, -1 backward */ ); /* Count the number of occurrences of substr in str[start:end]. */ PyAPI_FUNC(Py_ssize_t) PyUnicode_Count( - PyObject *str, /* String */ - PyObject *substr, /* Substring to count */ - Py_ssize_t start, /* Start index */ - Py_ssize_t end /* Stop index */ + PyObject *str, /* String */ + PyObject *substr, /* Substring to count */ + Py_ssize_t start, /* Start index */ + Py_ssize_t end /* Stop index */ ); /* Replace at most maxcount occurrences of substr in str with replstr and return the resulting Unicode object. */ PyAPI_FUNC(PyObject *) PyUnicode_Replace( - PyObject *str, /* String */ - PyObject *substr, /* Substring to find */ - PyObject *replstr, /* Substring to replace */ - Py_ssize_t maxcount /* Max. number of replacements to apply; - -1 = all */ + PyObject *str, /* String */ + PyObject *substr, /* Substring to find */ + PyObject *replstr, /* Substring to replace */ + Py_ssize_t maxcount /* Max. number of replacements to apply; + -1 = all */ ); /* Compare two strings and return -1, 0, 1 for less than, equal, greater than resp. */ PyAPI_FUNC(int) PyUnicode_Compare( - PyObject *left, /* Left string */ - PyObject *right /* Right string */ + PyObject *left, /* Left string */ + PyObject *right /* Right string */ ); PyAPI_FUNC(int) PyUnicode_CompareWithASCIIString( @@ -1451,17 +1451,17 @@ PyAPI_FUNC(int) PyUnicode_CompareWithASCIIString( */ PyAPI_FUNC(PyObject *) PyUnicode_RichCompare( - PyObject *left, /* Left string */ - PyObject *right, /* Right string */ - int op /* Operation: Py_EQ, Py_NE, Py_GT, etc. */ + PyObject *left, /* Left string */ + PyObject *right, /* Right string */ + int op /* Operation: Py_EQ, Py_NE, Py_GT, etc. */ ); /* Apply a argument tuple or dictionary to a format string and return the resulting Unicode string. */ PyAPI_FUNC(PyObject *) PyUnicode_Format( - PyObject *format, /* Format string */ - PyObject *args /* Argument tuple or dictionary */ + PyObject *format, /* Format string */ + PyObject *args /* Argument tuple or dictionary */ ); /* Checks whether element is contained in container and return 1/0 @@ -1471,8 +1471,8 @@ PyAPI_FUNC(PyObject *) PyUnicode_Format( returned in case of an error. */ PyAPI_FUNC(int) PyUnicode_Contains( - PyObject *container, /* Container string */ - PyObject *element /* Element string */ + PyObject *container, /* Container string */ + PyObject *element /* Element string */ ); /* Checks whether argument is a valid identifier. */ @@ -1513,82 +1513,82 @@ PyAPI_FUNC(Py_ssize_t) _PyUnicode_InsertThousandsGrouping(Py_UNICODE *buffer, PyAPI_DATA(const unsigned char) _Py_ascii_whitespace[]; /* These should not be used directly. Use the Py_UNICODE_IS* and - Py_UNICODE_TO* macros instead. + Py_UNICODE_TO* macros instead. These APIs are implemented in Objects/unicodectype.c. */ PyAPI_FUNC(int) _PyUnicode_IsLowercase( - Py_UNICODE ch /* Unicode character */ + Py_UNICODE ch /* Unicode character */ ); PyAPI_FUNC(int) _PyUnicode_IsUppercase( - Py_UNICODE ch /* Unicode character */ + Py_UNICODE ch /* Unicode character */ ); PyAPI_FUNC(int) _PyUnicode_IsTitlecase( - Py_UNICODE ch /* Unicode character */ + Py_UNICODE ch /* Unicode character */ ); PyAPI_FUNC(int) _PyUnicode_IsXidStart( - Py_UNICODE ch /* Unicode character */ + Py_UNICODE ch /* Unicode character */ ); PyAPI_FUNC(int) _PyUnicode_IsXidContinue( - Py_UNICODE ch /* Unicode character */ + Py_UNICODE ch /* Unicode character */ ); PyAPI_FUNC(int) _PyUnicode_IsWhitespace( - const Py_UNICODE ch /* Unicode character */ + const Py_UNICODE ch /* Unicode character */ ); PyAPI_FUNC(int) _PyUnicode_IsLinebreak( - const Py_UNICODE ch /* Unicode character */ + const Py_UNICODE ch /* Unicode character */ ); PyAPI_FUNC(Py_UNICODE) _PyUnicode_ToLowercase( - Py_UNICODE ch /* Unicode character */ + Py_UNICODE ch /* Unicode character */ ); PyAPI_FUNC(Py_UNICODE) _PyUnicode_ToUppercase( - Py_UNICODE ch /* Unicode character */ + Py_UNICODE ch /* Unicode character */ ); PyAPI_FUNC(Py_UNICODE) _PyUnicode_ToTitlecase( - Py_UNICODE ch /* Unicode character */ + Py_UNICODE ch /* Unicode character */ ); PyAPI_FUNC(int) _PyUnicode_ToDecimalDigit( - Py_UNICODE ch /* Unicode character */ + Py_UNICODE ch /* Unicode character */ ); PyAPI_FUNC(int) _PyUnicode_ToDigit( - Py_UNICODE ch /* Unicode character */ + Py_UNICODE ch /* Unicode character */ ); PyAPI_FUNC(double) _PyUnicode_ToNumeric( - Py_UNICODE ch /* Unicode character */ + Py_UNICODE ch /* Unicode character */ ); PyAPI_FUNC(int) _PyUnicode_IsDecimalDigit( - Py_UNICODE ch /* Unicode character */ + Py_UNICODE ch /* Unicode character */ ); PyAPI_FUNC(int) _PyUnicode_IsDigit( - Py_UNICODE ch /* Unicode character */ + Py_UNICODE ch /* Unicode character */ ); PyAPI_FUNC(int) _PyUnicode_IsNumeric( - Py_UNICODE ch /* Unicode character */ + Py_UNICODE ch /* Unicode character */ ); PyAPI_FUNC(int) _PyUnicode_IsPrintable( - Py_UNICODE ch /* Unicode character */ + Py_UNICODE ch /* Unicode character */ ); PyAPI_FUNC(int) _PyUnicode_IsAlpha( - Py_UNICODE ch /* Unicode character */ + Py_UNICODE ch /* Unicode character */ ); PyAPI_FUNC(size_t) Py_UNICODE_strlen(const Py_UNICODE *u); diff --git a/Misc/setuid-prog.c b/Misc/setuid-prog.c index 2841acd..3785d99 100644 --- a/Misc/setuid-prog.c +++ b/Misc/setuid-prog.c @@ -21,28 +21,28 @@ Assuming the script is a Bourne shell script, the first line of the script should be - #!/bin/sh - + #!/bin/sh - The - is important, don't omit it. If you're using esh, the first line should be - #!/usr/local/bin/esh -f + #!/usr/local/bin/esh -f and for ksh, the first line should be - #!/usr/local/bin/ksh -p + #!/usr/local/bin/ksh -p The script should then set the variable IFS to the string consisting of <space>, <tab>, and <newline>. After this (*not* before!), the PATH variable should be set to a reasonable value and exported. Do not expect the PATH to have a reasonable value, so do not trust the old value of PATH. You should then set the umask of the program by calling - umask 077 # or 022 if you want the files to be readable + umask 077 # or 022 if you want the files to be readable If you plan to change directories, you should either unset CDPATH or set it to a good value. Setting CDPATH to just ``.'' (dot) is a good idea. If, for some reason, you want to use csh, the first line should be - #!/bin/csh -fb + #!/bin/csh -fb You should then set the path variable to something reasonable, without trusting the inherited path. Here too, you should set the umask using the command - umask 077 # or 022 if you want the files to be readable + umask 077 # or 022 if you want the files to be readable */ #include <unistd.h> @@ -54,14 +54,14 @@ /* CONFIGURATION SECTION */ -#ifndef FULL_PATH /* so that this can be specified from the Makefile */ +#ifndef FULL_PATH /* so that this can be specified from the Makefile */ /* Uncomment the following line: -#define FULL_PATH "/full/path/of/script" +#define FULL_PATH "/full/path/of/script" * Then comment out the #error line. */ #error "You must define FULL_PATH somewhere" #endif #ifndef UMASK -#define UMASK 077 +#define UMASK 077 #endif /* END OF CONFIGURATION SECTION */ @@ -101,76 +101,76 @@ char def_ENV[] = "ENV=:"; void clean_environ(void) { - char **p; - extern char **environ; - - for (p = environ; *p; p++) { - if (strncmp(*p, "LD_", 3) == 0) - **p = 'X'; - else if (strncmp(*p, "_RLD", 4) == 0) - **p = 'X'; - else if (strncmp(*p, "PYTHON", 6) == 0) - **p = 'X'; - else if (strncmp(*p, "IFS=", 4) == 0) - *p = def_IFS; - else if (strncmp(*p, "CDPATH=", 7) == 0) - *p = def_CDPATH; - else if (strncmp(*p, "ENV=", 4) == 0) - *p = def_ENV; - } - putenv(def_PATH); + char **p; + extern char **environ; + + for (p = environ; *p; p++) { + if (strncmp(*p, "LD_", 3) == 0) + **p = 'X'; + else if (strncmp(*p, "_RLD", 4) == 0) + **p = 'X'; + else if (strncmp(*p, "PYTHON", 6) == 0) + **p = 'X'; + else if (strncmp(*p, "IFS=", 4) == 0) + *p = def_IFS; + else if (strncmp(*p, "CDPATH=", 7) == 0) + *p = def_CDPATH; + else if (strncmp(*p, "ENV=", 4) == 0) + *p = def_ENV; + } + putenv(def_PATH); } int main(int argc, char **argv) { - struct stat statb; - gid_t egid = getegid(); - uid_t euid = geteuid(); - - /* - Sanity check #1. - This check should be made compile-time, but that's not possible. - If you're sure that you specified a full path name for FULL_PATH, - you can omit this check. - */ - if (FULL_PATH[0] != '/') { - fprintf(stderr, "%s: %s is not a full path name\n", argv[0], - FULL_PATH); - fprintf(stderr, "You can only use this wrapper if you\n"); - fprintf(stderr, "compile it with an absolute path.\n"); - exit(1); - } - - /* - Sanity check #2. - Check that the owner of the script is equal to either the - effective uid or the super user. - */ - if (stat(FULL_PATH, &statb) < 0) { - perror("stat"); - exit(1); - } - if (statb.st_uid != 0 && statb.st_uid != euid) { - fprintf(stderr, "%s: %s has the wrong owner\n", argv[0], - FULL_PATH); - fprintf(stderr, "The script should be owned by root,\n"); - fprintf(stderr, "and shouldn't be writable by anyone.\n"); - exit(1); - } - - if (setregid(egid, egid) < 0) - perror("setregid"); - if (setreuid(euid, euid) < 0) - perror("setreuid"); - - clean_environ(); - - umask(UMASK); - - while (**argv == '-') /* don't let argv[0] start with '-' */ - (*argv)++; - execv(FULL_PATH, argv); - fprintf(stderr, "%s: could not execute the script\n", argv[0]); - exit(1); + struct stat statb; + gid_t egid = getegid(); + uid_t euid = geteuid(); + + /* + Sanity check #1. + This check should be made compile-time, but that's not possible. + If you're sure that you specified a full path name for FULL_PATH, + you can omit this check. + */ + if (FULL_PATH[0] != '/') { + fprintf(stderr, "%s: %s is not a full path name\n", argv[0], + FULL_PATH); + fprintf(stderr, "You can only use this wrapper if you\n"); + fprintf(stderr, "compile it with an absolute path.\n"); + exit(1); + } + + /* + Sanity check #2. + Check that the owner of the script is equal to either the + effective uid or the super user. + */ + if (stat(FULL_PATH, &statb) < 0) { + perror("stat"); + exit(1); + } + if (statb.st_uid != 0 && statb.st_uid != euid) { + fprintf(stderr, "%s: %s has the wrong owner\n", argv[0], + FULL_PATH); + fprintf(stderr, "The script should be owned by root,\n"); + fprintf(stderr, "and shouldn't be writable by anyone.\n"); + exit(1); + } + + if (setregid(egid, egid) < 0) + perror("setregid"); + if (setreuid(euid, euid) < 0) + perror("setreuid"); + + clean_environ(); + + umask(UMASK); + + while (**argv == '-') /* don't let argv[0] start with '-' */ + (*argv)++; + execv(FULL_PATH, argv); + fprintf(stderr, "%s: could not execute the script\n", argv[0]); + exit(1); } diff --git a/Modules/_bisectmodule.c b/Modules/_bisectmodule.c index fe2e110..f65a583 100644 --- a/Modules/_bisectmodule.c +++ b/Modules/_bisectmodule.c @@ -8,51 +8,51 @@ Converted to C by Dmitry Vasiliev (dima at hlabs.spb.ru). static Py_ssize_t internal_bisect_right(PyObject *list, PyObject *item, Py_ssize_t lo, Py_ssize_t hi) { - PyObject *litem; - Py_ssize_t mid, res; - - if (lo < 0) { - PyErr_SetString(PyExc_ValueError, "lo must be non-negative"); - return -1; - } - if (hi == -1) { - hi = PySequence_Size(list); - if (hi < 0) - return -1; - } - while (lo < hi) { - mid = (lo + hi) / 2; - litem = PySequence_GetItem(list, mid); - if (litem == NULL) - return -1; - res = PyObject_RichCompareBool(item, litem, Py_LT); - Py_DECREF(litem); - if (res < 0) - return -1; - if (res) - hi = mid; - else - lo = mid + 1; - } - return lo; + PyObject *litem; + Py_ssize_t mid, res; + + if (lo < 0) { + PyErr_SetString(PyExc_ValueError, "lo must be non-negative"); + return -1; + } + if (hi == -1) { + hi = PySequence_Size(list); + if (hi < 0) + return -1; + } + while (lo < hi) { + mid = (lo + hi) / 2; + litem = PySequence_GetItem(list, mid); + if (litem == NULL) + return -1; + res = PyObject_RichCompareBool(item, litem, Py_LT); + Py_DECREF(litem); + if (res < 0) + return -1; + if (res) + hi = mid; + else + lo = mid + 1; + } + return lo; } static PyObject * bisect_right(PyObject *self, PyObject *args, PyObject *kw) { - PyObject *list, *item; - Py_ssize_t lo = 0; - Py_ssize_t hi = -1; - Py_ssize_t index; - static char *keywords[] = {"a", "x", "lo", "hi", NULL}; - - if (!PyArg_ParseTupleAndKeywords(args, kw, "OO|nn:bisect_right", - keywords, &list, &item, &lo, &hi)) - return NULL; - index = internal_bisect_right(list, item, lo, hi); - if (index < 0) - return NULL; - return PyLong_FromSsize_t(index); + PyObject *list, *item; + Py_ssize_t lo = 0; + Py_ssize_t hi = -1; + Py_ssize_t index; + static char *keywords[] = {"a", "x", "lo", "hi", NULL}; + + if (!PyArg_ParseTupleAndKeywords(args, kw, "OO|nn:bisect_right", + keywords, &list, &item, &lo, &hi)) + return NULL; + index = internal_bisect_right(list, item, lo, hi); + if (index < 0) + return NULL; + return PyLong_FromSsize_t(index); } PyDoc_STRVAR(bisect_right_doc, @@ -70,30 +70,30 @@ slice of a to be searched.\n"); static PyObject * insort_right(PyObject *self, PyObject *args, PyObject *kw) { - PyObject *list, *item, *result; - Py_ssize_t lo = 0; - Py_ssize_t hi = -1; - Py_ssize_t index; - static char *keywords[] = {"a", "x", "lo", "hi", NULL}; - - if (!PyArg_ParseTupleAndKeywords(args, kw, "OO|nn:insort_right", - keywords, &list, &item, &lo, &hi)) - return NULL; - index = internal_bisect_right(list, item, lo, hi); - if (index < 0) - return NULL; - if (PyList_CheckExact(list)) { - if (PyList_Insert(list, index, item) < 0) - return NULL; - } else { - result = PyObject_CallMethod(list, "insert", "nO", - index, item); - if (result == NULL) - return NULL; - Py_DECREF(result); - } - - Py_RETURN_NONE; + PyObject *list, *item, *result; + Py_ssize_t lo = 0; + Py_ssize_t hi = -1; + Py_ssize_t index; + static char *keywords[] = {"a", "x", "lo", "hi", NULL}; + + if (!PyArg_ParseTupleAndKeywords(args, kw, "OO|nn:insort_right", + keywords, &list, &item, &lo, &hi)) + return NULL; + index = internal_bisect_right(list, item, lo, hi); + if (index < 0) + return NULL; + if (PyList_CheckExact(list)) { + if (PyList_Insert(list, index, item) < 0) + return NULL; + } else { + result = PyObject_CallMethod(list, "insert", "nO", + index, item); + if (result == NULL) + return NULL; + Py_DECREF(result); + } + + Py_RETURN_NONE; } PyDoc_STRVAR(insort_right_doc, @@ -109,51 +109,51 @@ slice of a to be searched.\n"); static Py_ssize_t internal_bisect_left(PyObject *list, PyObject *item, Py_ssize_t lo, Py_ssize_t hi) { - PyObject *litem; - Py_ssize_t mid, res; - - if (lo < 0) { - PyErr_SetString(PyExc_ValueError, "lo must be non-negative"); - return -1; - } - if (hi == -1) { - hi = PySequence_Size(list); - if (hi < 0) - return -1; - } - while (lo < hi) { - mid = (lo + hi) / 2; - litem = PySequence_GetItem(list, mid); - if (litem == NULL) - return -1; - res = PyObject_RichCompareBool(litem, item, Py_LT); - Py_DECREF(litem); - if (res < 0) - return -1; - if (res) - lo = mid + 1; - else - hi = mid; - } - return lo; + PyObject *litem; + Py_ssize_t mid, res; + + if (lo < 0) { + PyErr_SetString(PyExc_ValueError, "lo must be non-negative"); + return -1; + } + if (hi == -1) { + hi = PySequence_Size(list); + if (hi < 0) + return -1; + } + while (lo < hi) { + mid = (lo + hi) / 2; + litem = PySequence_GetItem(list, mid); + if (litem == NULL) + return -1; + res = PyObject_RichCompareBool(litem, item, Py_LT); + Py_DECREF(litem); + if (res < 0) + return -1; + if (res) + lo = mid + 1; + else + hi = mid; + } + return lo; } static PyObject * bisect_left(PyObject *self, PyObject *args, PyObject *kw) { - PyObject *list, *item; - Py_ssize_t lo = 0; - Py_ssize_t hi = -1; - Py_ssize_t index; - static char *keywords[] = {"a", "x", "lo", "hi", NULL}; - - if (!PyArg_ParseTupleAndKeywords(args, kw, "OO|nn:bisect_left", - keywords, &list, &item, &lo, &hi)) - return NULL; - index = internal_bisect_left(list, item, lo, hi); - if (index < 0) - return NULL; - return PyLong_FromSsize_t(index); + PyObject *list, *item; + Py_ssize_t lo = 0; + Py_ssize_t hi = -1; + Py_ssize_t index; + static char *keywords[] = {"a", "x", "lo", "hi", NULL}; + + if (!PyArg_ParseTupleAndKeywords(args, kw, "OO|nn:bisect_left", + keywords, &list, &item, &lo, &hi)) + return NULL; + index = internal_bisect_left(list, item, lo, hi); + if (index < 0) + return NULL; + return PyLong_FromSsize_t(index); } PyDoc_STRVAR(bisect_left_doc, @@ -171,30 +171,30 @@ slice of a to be searched.\n"); static PyObject * insort_left(PyObject *self, PyObject *args, PyObject *kw) { - PyObject *list, *item, *result; - Py_ssize_t lo = 0; - Py_ssize_t hi = -1; - Py_ssize_t index; - static char *keywords[] = {"a", "x", "lo", "hi", NULL}; - - if (!PyArg_ParseTupleAndKeywords(args, kw, "OO|nn:insort_left", - keywords, &list, &item, &lo, &hi)) - return NULL; - index = internal_bisect_left(list, item, lo, hi); - if (index < 0) - return NULL; - if (PyList_CheckExact(list)) { - if (PyList_Insert(list, index, item) < 0) - return NULL; - } else { - result = PyObject_CallMethod(list, "insert", "iO", - index, item); - if (result == NULL) - return NULL; - Py_DECREF(result); - } - - Py_RETURN_NONE; + PyObject *list, *item, *result; + Py_ssize_t lo = 0; + Py_ssize_t hi = -1; + Py_ssize_t index; + static char *keywords[] = {"a", "x", "lo", "hi", NULL}; + + if (!PyArg_ParseTupleAndKeywords(args, kw, "OO|nn:insort_left", + keywords, &list, &item, &lo, &hi)) + return NULL; + index = internal_bisect_left(list, item, lo, hi); + if (index < 0) + return NULL; + if (PyList_CheckExact(list)) { + if (PyList_Insert(list, index, item) < 0) + return NULL; + } else { + result = PyObject_CallMethod(list, "insert", "iO", + index, item); + if (result == NULL) + return NULL; + Py_DECREF(result); + } + + Py_RETURN_NONE; } PyDoc_STRVAR(insort_left_doc, @@ -211,19 +211,19 @@ PyDoc_STRVAR(bisect_doc, "Alias for bisect_right().\n"); PyDoc_STRVAR(insort_doc, "Alias for insort_right().\n"); static PyMethodDef bisect_methods[] = { - {"bisect_right", (PyCFunction)bisect_right, - METH_VARARGS|METH_KEYWORDS, bisect_right_doc}, - {"bisect", (PyCFunction)bisect_right, - METH_VARARGS|METH_KEYWORDS, bisect_doc}, - {"insort_right", (PyCFunction)insort_right, - METH_VARARGS|METH_KEYWORDS, insort_right_doc}, - {"insort", (PyCFunction)insort_right, - METH_VARARGS|METH_KEYWORDS, insort_doc}, - {"bisect_left", (PyCFunction)bisect_left, - METH_VARARGS|METH_KEYWORDS, bisect_left_doc}, - {"insort_left", (PyCFunction)insort_left, - METH_VARARGS|METH_KEYWORDS, insort_left_doc}, - {NULL, NULL} /* sentinel */ + {"bisect_right", (PyCFunction)bisect_right, + METH_VARARGS|METH_KEYWORDS, bisect_right_doc}, + {"bisect", (PyCFunction)bisect_right, + METH_VARARGS|METH_KEYWORDS, bisect_doc}, + {"insort_right", (PyCFunction)insort_right, + METH_VARARGS|METH_KEYWORDS, insort_right_doc}, + {"insort", (PyCFunction)insort_right, + METH_VARARGS|METH_KEYWORDS, insort_doc}, + {"bisect_left", (PyCFunction)bisect_left, + METH_VARARGS|METH_KEYWORDS, bisect_left_doc}, + {"insort_left", (PyCFunction)insort_left, + METH_VARARGS|METH_KEYWORDS, insort_left_doc}, + {NULL, NULL} /* sentinel */ }; PyDoc_STRVAR(module_doc, @@ -236,19 +236,19 @@ common approach.\n"); static struct PyModuleDef _bisectmodule = { - PyModuleDef_HEAD_INIT, - "_bisect", - module_doc, - -1, - bisect_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_bisect", + module_doc, + -1, + bisect_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit__bisect(void) { - return PyModule_Create(&_bisectmodule); + return PyModule_Create(&_bisectmodule); } diff --git a/Modules/_codecsmodule.c b/Modules/_codecsmodule.c index 55b593b..0958f9c 100644 --- a/Modules/_codecsmodule.c +++ b/Modules/_codecsmodule.c @@ -15,7 +15,7 @@ The builtin Unicode codecs use the following interface: <encoding>_encode(Unicode_object[,errors='strict']) -> - (string object, bytes consumed) + (string object, bytes consumed) <encoding>_decode(char_buffer_obj[,errors='strict']) -> (Unicode object, bytes consumed) @@ -95,7 +95,7 @@ codec_encode(PyObject *self, PyObject *args) return NULL; if (encoding == NULL) - encoding = PyUnicode_GetDefaultEncoding(); + encoding = PyUnicode_GetDefaultEncoding(); /* Encode via the codec registry */ return PyCodec_Encode(v, encoding, errors); @@ -122,7 +122,7 @@ codec_decode(PyObject *self, PyObject *args) return NULL; if (encoding == NULL) - encoding = PyUnicode_GetDefaultEncoding(); + encoding = PyUnicode_GetDefaultEncoding(); /* Decode via the codec registry */ return PyCodec_Decode(v, encoding, errors); @@ -132,7 +132,7 @@ codec_decode(PyObject *self, PyObject *args) static PyObject *codec_tuple(PyObject *unicode, - Py_ssize_t len) + Py_ssize_t len) { PyObject *v; if (unicode == NULL) @@ -145,86 +145,86 @@ PyObject *codec_tuple(PyObject *unicode, /* --- String codecs ------------------------------------------------------ */ static PyObject * escape_decode(PyObject *self, - PyObject *args) + PyObject *args) { const char *errors = NULL; const char *data; Py_ssize_t size; if (!PyArg_ParseTuple(args, "s#|z:escape_decode", - &data, &size, &errors)) - return NULL; + &data, &size, &errors)) + return NULL; return codec_tuple(PyBytes_DecodeEscape(data, size, errors, 0, NULL), - size); + size); } static PyObject * escape_encode(PyObject *self, - PyObject *args) + PyObject *args) { - static const char *hexdigits = "0123456789abcdef"; - PyObject *str; - Py_ssize_t size; - Py_ssize_t newsize; - const char *errors = NULL; - PyObject *v; - - if (!PyArg_ParseTuple(args, "O!|z:escape_encode", - &PyBytes_Type, &str, &errors)) - return NULL; - - size = PyBytes_GET_SIZE(str); - newsize = 4*size; - if (newsize > PY_SSIZE_T_MAX || newsize / 4 != size) { - PyErr_SetString(PyExc_OverflowError, - "string is too large to encode"); - return NULL; - } - v = PyBytes_FromStringAndSize(NULL, newsize); - - if (v == NULL) { - return NULL; - } - else { - register Py_ssize_t i; - register char c; - register char *p = PyBytes_AS_STRING(v); - - for (i = 0; i < size; i++) { - /* There's at least enough room for a hex escape */ - assert(newsize - (p - PyBytes_AS_STRING(v)) >= 4); - c = PyBytes_AS_STRING(str)[i]; - if (c == '\'' || c == '\\') - *p++ = '\\', *p++ = c; - else if (c == '\t') - *p++ = '\\', *p++ = 't'; - else if (c == '\n') - *p++ = '\\', *p++ = 'n'; - else if (c == '\r') - *p++ = '\\', *p++ = 'r'; - else if (c < ' ' || c >= 0x7f) { - *p++ = '\\'; - *p++ = 'x'; - *p++ = hexdigits[(c & 0xf0) >> 4]; - *p++ = hexdigits[c & 0xf]; - } - else - *p++ = c; - } - *p = '\0'; - if (_PyBytes_Resize(&v, (p - PyBytes_AS_STRING(v)))) { - return NULL; - } - } - - return codec_tuple(v, PyBytes_Size(v)); + static const char *hexdigits = "0123456789abcdef"; + PyObject *str; + Py_ssize_t size; + Py_ssize_t newsize; + const char *errors = NULL; + PyObject *v; + + if (!PyArg_ParseTuple(args, "O!|z:escape_encode", + &PyBytes_Type, &str, &errors)) + return NULL; + + size = PyBytes_GET_SIZE(str); + newsize = 4*size; + if (newsize > PY_SSIZE_T_MAX || newsize / 4 != size) { + PyErr_SetString(PyExc_OverflowError, + "string is too large to encode"); + return NULL; + } + v = PyBytes_FromStringAndSize(NULL, newsize); + + if (v == NULL) { + return NULL; + } + else { + register Py_ssize_t i; + register char c; + register char *p = PyBytes_AS_STRING(v); + + for (i = 0; i < size; i++) { + /* There's at least enough room for a hex escape */ + assert(newsize - (p - PyBytes_AS_STRING(v)) >= 4); + c = PyBytes_AS_STRING(str)[i]; + if (c == '\'' || c == '\\') + *p++ = '\\', *p++ = c; + else if (c == '\t') + *p++ = '\\', *p++ = 't'; + else if (c == '\n') + *p++ = '\\', *p++ = 'n'; + else if (c == '\r') + *p++ = '\\', *p++ = 'r'; + else if (c < ' ' || c >= 0x7f) { + *p++ = '\\'; + *p++ = 'x'; + *p++ = hexdigits[(c & 0xf0) >> 4]; + *p++ = hexdigits[c & 0xf]; + } + else + *p++ = c; + } + *p = '\0'; + if (_PyBytes_Resize(&v, (p - PyBytes_AS_STRING(v)))) { + return NULL; + } + } + + return codec_tuple(v, PyBytes_Size(v)); } /* --- Decoder ------------------------------------------------------------ */ static PyObject * unicode_internal_decode(PyObject *self, - PyObject *args) + PyObject *args) { PyObject *obj; const char *errors = NULL; @@ -232,19 +232,19 @@ unicode_internal_decode(PyObject *self, Py_ssize_t size; if (!PyArg_ParseTuple(args, "O|z:unicode_internal_decode", - &obj, &errors)) - return NULL; + &obj, &errors)) + return NULL; if (PyUnicode_Check(obj)) { - Py_INCREF(obj); - return codec_tuple(obj, PyUnicode_GET_SIZE(obj)); + Py_INCREF(obj); + return codec_tuple(obj, PyUnicode_GET_SIZE(obj)); } else { - if (PyObject_AsReadBuffer(obj, (const void **)&data, &size)) - return NULL; + if (PyObject_AsReadBuffer(obj, (const void **)&data, &size)) + return NULL; - return codec_tuple(_PyUnicode_DecodeUnicodeInternal(data, size, errors), - size); + return codec_tuple(_PyUnicode_DecodeUnicodeInternal(data, size, errors), + size); } } @@ -252,20 +252,20 @@ static PyObject * utf_7_decode(PyObject *self, PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; int final = 0; Py_ssize_t consumed; PyObject *decoded = NULL; if (!PyArg_ParseTuple(args, "y*|zi:utf_7_decode", - &pbuf, &errors, &final)) - return NULL; + &pbuf, &errors, &final)) + return NULL; consumed = pbuf.len; decoded = PyUnicode_DecodeUTF7Stateful(pbuf.buf, pbuf.len, errors, - final ? NULL : &consumed); - PyBuffer_Release(&pbuf); + final ? NULL : &consumed); + PyBuffer_Release(&pbuf); if (decoded == NULL) return NULL; return codec_tuple(decoded, consumed); @@ -273,32 +273,32 @@ utf_7_decode(PyObject *self, static PyObject * utf_8_decode(PyObject *self, - PyObject *args) + PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; int final = 0; Py_ssize_t consumed; PyObject *decoded = NULL; if (!PyArg_ParseTuple(args, "y*|zi:utf_8_decode", - &pbuf, &errors, &final)) - return NULL; + &pbuf, &errors, &final)) + return NULL; consumed = pbuf.len; decoded = PyUnicode_DecodeUTF8Stateful(pbuf.buf, pbuf.len, errors, - final ? NULL : &consumed); - PyBuffer_Release(&pbuf); + final ? NULL : &consumed); + PyBuffer_Release(&pbuf); if (decoded == NULL) - return NULL; + return NULL; return codec_tuple(decoded, consumed); } static PyObject * utf_16_decode(PyObject *self, - PyObject *args) + PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; int byteorder = 0; int final = 0; @@ -306,22 +306,22 @@ utf_16_decode(PyObject *self, PyObject *decoded; if (!PyArg_ParseTuple(args, "y*|zi:utf_16_decode", - &pbuf, &errors, &final)) - return NULL; + &pbuf, &errors, &final)) + return NULL; consumed = pbuf.len; /* This is overwritten unless final is true. */ decoded = PyUnicode_DecodeUTF16Stateful(pbuf.buf, pbuf.len, errors, - &byteorder, final ? NULL : &consumed); - PyBuffer_Release(&pbuf); + &byteorder, final ? NULL : &consumed); + PyBuffer_Release(&pbuf); if (decoded == NULL) - return NULL; + return NULL; return codec_tuple(decoded, consumed); } static PyObject * utf_16_le_decode(PyObject *self, - PyObject *args) + PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; int byteorder = -1; int final = 0; @@ -329,23 +329,23 @@ utf_16_le_decode(PyObject *self, PyObject *decoded = NULL; if (!PyArg_ParseTuple(args, "y*|zi:utf_16_le_decode", - &pbuf, &errors, &final)) - return NULL; + &pbuf, &errors, &final)) + return NULL; consumed = pbuf.len; /* This is overwritten unless final is true. */ decoded = PyUnicode_DecodeUTF16Stateful(pbuf.buf, pbuf.len, errors, - &byteorder, final ? NULL : &consumed); - PyBuffer_Release(&pbuf); + &byteorder, final ? NULL : &consumed); + PyBuffer_Release(&pbuf); if (decoded == NULL) - return NULL; + return NULL; return codec_tuple(decoded, consumed); } static PyObject * utf_16_be_decode(PyObject *self, - PyObject *args) + PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; int byteorder = 1; int final = 0; @@ -353,15 +353,15 @@ utf_16_be_decode(PyObject *self, PyObject *decoded = NULL; if (!PyArg_ParseTuple(args, "y*|zi:utf_16_be_decode", - &pbuf, &errors, &final)) - return NULL; + &pbuf, &errors, &final)) + return NULL; consumed = pbuf.len; /* This is overwritten unless final is true. */ decoded = PyUnicode_DecodeUTF16Stateful(pbuf.buf, pbuf.len, errors, - &byteorder, final ? NULL : &consumed); - PyBuffer_Release(&pbuf); + &byteorder, final ? NULL : &consumed); + PyBuffer_Release(&pbuf); if (decoded == NULL) - return NULL; + return NULL; return codec_tuple(decoded, consumed); } @@ -375,9 +375,9 @@ utf_16_be_decode(PyObject *self, static PyObject * utf_16_ex_decode(PyObject *self, - PyObject *args) + PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; int byteorder = 0; PyObject *unicode, *tuple; @@ -385,14 +385,14 @@ utf_16_ex_decode(PyObject *self, Py_ssize_t consumed; if (!PyArg_ParseTuple(args, "y*|zii:utf_16_ex_decode", - &pbuf, &errors, &byteorder, &final)) - return NULL; + &pbuf, &errors, &byteorder, &final)) + return NULL; consumed = pbuf.len; /* This is overwritten unless final is true. */ unicode = PyUnicode_DecodeUTF16Stateful(pbuf.buf, pbuf.len, errors, - &byteorder, final ? NULL : &consumed); - PyBuffer_Release(&pbuf); + &byteorder, final ? NULL : &consumed); + PyBuffer_Release(&pbuf); if (unicode == NULL) - return NULL; + return NULL; tuple = Py_BuildValue("Oni", unicode, consumed, byteorder); Py_DECREF(unicode); return tuple; @@ -400,9 +400,9 @@ utf_16_ex_decode(PyObject *self, static PyObject * utf_32_decode(PyObject *self, - PyObject *args) + PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; int byteorder = 0; int final = 0; @@ -410,22 +410,22 @@ utf_32_decode(PyObject *self, PyObject *decoded; if (!PyArg_ParseTuple(args, "y*|zi:utf_32_decode", - &pbuf, &errors, &final)) - return NULL; + &pbuf, &errors, &final)) + return NULL; consumed = pbuf.len; /* This is overwritten unless final is true. */ decoded = PyUnicode_DecodeUTF32Stateful(pbuf.buf, pbuf.len, errors, - &byteorder, final ? NULL : &consumed); - PyBuffer_Release(&pbuf); + &byteorder, final ? NULL : &consumed); + PyBuffer_Release(&pbuf); if (decoded == NULL) - return NULL; + return NULL; return codec_tuple(decoded, consumed); } static PyObject * utf_32_le_decode(PyObject *self, - PyObject *args) + PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; int byteorder = -1; int final = 0; @@ -433,22 +433,22 @@ utf_32_le_decode(PyObject *self, PyObject *decoded; if (!PyArg_ParseTuple(args, "y*|zi:utf_32_le_decode", - &pbuf, &errors, &final)) - return NULL; + &pbuf, &errors, &final)) + return NULL; consumed = pbuf.len; /* This is overwritten unless final is true. */ decoded = PyUnicode_DecodeUTF32Stateful(pbuf.buf, pbuf.len, errors, - &byteorder, final ? NULL : &consumed); - PyBuffer_Release(&pbuf); + &byteorder, final ? NULL : &consumed); + PyBuffer_Release(&pbuf); if (decoded == NULL) - return NULL; + return NULL; return codec_tuple(decoded, consumed); } static PyObject * utf_32_be_decode(PyObject *self, - PyObject *args) + PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; int byteorder = 1; int final = 0; @@ -456,14 +456,14 @@ utf_32_be_decode(PyObject *self, PyObject *decoded; if (!PyArg_ParseTuple(args, "y*|zi:utf_32_be_decode", - &pbuf, &errors, &final)) - return NULL; + &pbuf, &errors, &final)) + return NULL; consumed = pbuf.len; /* This is overwritten unless final is true. */ decoded = PyUnicode_DecodeUTF32Stateful(pbuf.buf, pbuf.len, errors, - &byteorder, final ? NULL : &consumed); - PyBuffer_Release(&pbuf); + &byteorder, final ? NULL : &consumed); + PyBuffer_Release(&pbuf); if (decoded == NULL) - return NULL; + return NULL; return codec_tuple(decoded, consumed); } @@ -477,9 +477,9 @@ utf_32_be_decode(PyObject *self, static PyObject * utf_32_ex_decode(PyObject *self, - PyObject *args) + PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; int byteorder = 0; PyObject *unicode, *tuple; @@ -487,14 +487,14 @@ utf_32_ex_decode(PyObject *self, Py_ssize_t consumed; if (!PyArg_ParseTuple(args, "y*|zii:utf_32_ex_decode", - &pbuf, &errors, &byteorder, &final)) - return NULL; + &pbuf, &errors, &byteorder, &final)) + return NULL; consumed = pbuf.len; /* This is overwritten unless final is true. */ unicode = PyUnicode_DecodeUTF32Stateful(pbuf.buf, pbuf.len, errors, - &byteorder, final ? NULL : &consumed); - PyBuffer_Release(&pbuf); + &byteorder, final ? NULL : &consumed); + PyBuffer_Release(&pbuf); if (unicode == NULL) - return NULL; + return NULL; tuple = Py_BuildValue("Oni", unicode, consumed, byteorder); Py_DECREF(unicode); return tuple; @@ -502,114 +502,114 @@ utf_32_ex_decode(PyObject *self, static PyObject * unicode_escape_decode(PyObject *self, - PyObject *args) + PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; - PyObject *unicode; + PyObject *unicode; if (!PyArg_ParseTuple(args, "s*|z:unicode_escape_decode", - &pbuf, &errors)) - return NULL; + &pbuf, &errors)) + return NULL; - unicode = PyUnicode_DecodeUnicodeEscape(pbuf.buf, pbuf.len, errors); - PyBuffer_Release(&pbuf); - return codec_tuple(unicode, pbuf.len); + unicode = PyUnicode_DecodeUnicodeEscape(pbuf.buf, pbuf.len, errors); + PyBuffer_Release(&pbuf); + return codec_tuple(unicode, pbuf.len); } static PyObject * raw_unicode_escape_decode(PyObject *self, - PyObject *args) + PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; - PyObject *unicode; + PyObject *unicode; if (!PyArg_ParseTuple(args, "s*|z:raw_unicode_escape_decode", - &pbuf, &errors)) - return NULL; + &pbuf, &errors)) + return NULL; - unicode = PyUnicode_DecodeRawUnicodeEscape(pbuf.buf, pbuf.len, errors); - PyBuffer_Release(&pbuf); - return codec_tuple(unicode, pbuf.len); + unicode = PyUnicode_DecodeRawUnicodeEscape(pbuf.buf, pbuf.len, errors); + PyBuffer_Release(&pbuf); + return codec_tuple(unicode, pbuf.len); } static PyObject * latin_1_decode(PyObject *self, - PyObject *args) + PyObject *args) { - Py_buffer pbuf; - PyObject *unicode; + Py_buffer pbuf; + PyObject *unicode; const char *errors = NULL; if (!PyArg_ParseTuple(args, "y*|z:latin_1_decode", - &pbuf, &errors)) - return NULL; + &pbuf, &errors)) + return NULL; - unicode = PyUnicode_DecodeLatin1(pbuf.buf, pbuf.len, errors); - PyBuffer_Release(&pbuf); - return codec_tuple(unicode, pbuf.len); + unicode = PyUnicode_DecodeLatin1(pbuf.buf, pbuf.len, errors); + PyBuffer_Release(&pbuf); + return codec_tuple(unicode, pbuf.len); } static PyObject * ascii_decode(PyObject *self, - PyObject *args) + PyObject *args) { - Py_buffer pbuf; - PyObject *unicode; + Py_buffer pbuf; + PyObject *unicode; const char *errors = NULL; if (!PyArg_ParseTuple(args, "y*|z:ascii_decode", - &pbuf, &errors)) - return NULL; + &pbuf, &errors)) + return NULL; - unicode = PyUnicode_DecodeASCII(pbuf.buf, pbuf.len, errors); - PyBuffer_Release(&pbuf); - return codec_tuple(unicode, pbuf.len); + unicode = PyUnicode_DecodeASCII(pbuf.buf, pbuf.len, errors); + PyBuffer_Release(&pbuf); + return codec_tuple(unicode, pbuf.len); } static PyObject * charmap_decode(PyObject *self, - PyObject *args) + PyObject *args) { - Py_buffer pbuf; - PyObject *unicode; + Py_buffer pbuf; + PyObject *unicode; const char *errors = NULL; PyObject *mapping = NULL; if (!PyArg_ParseTuple(args, "y*|zO:charmap_decode", - &pbuf, &errors, &mapping)) - return NULL; + &pbuf, &errors, &mapping)) + return NULL; if (mapping == Py_None) - mapping = NULL; + mapping = NULL; - unicode = PyUnicode_DecodeCharmap(pbuf.buf, pbuf.len, mapping, errors); - PyBuffer_Release(&pbuf); - return codec_tuple(unicode, pbuf.len); + unicode = PyUnicode_DecodeCharmap(pbuf.buf, pbuf.len, mapping, errors); + PyBuffer_Release(&pbuf); + return codec_tuple(unicode, pbuf.len); } #if defined(MS_WINDOWS) && defined(HAVE_USABLE_WCHAR_T) static PyObject * mbcs_decode(PyObject *self, - PyObject *args) + PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; int final = 0; Py_ssize_t consumed; PyObject *decoded = NULL; if (!PyArg_ParseTuple(args, "y*|zi:mbcs_decode", - &pbuf, &errors, &final)) - return NULL; + &pbuf, &errors, &final)) + return NULL; consumed = pbuf.len; decoded = PyUnicode_DecodeMBCSStateful(pbuf.buf, pbuf.len, errors, - final ? NULL : &consumed); - PyBuffer_Release(&pbuf); + final ? NULL : &consumed); + PyBuffer_Release(&pbuf); if (decoded == NULL) - return NULL; + return NULL; return codec_tuple(decoded, consumed); } @@ -619,7 +619,7 @@ mbcs_decode(PyObject *self, static PyObject * readbuffer_encode(PyObject *self, - PyObject *args) + PyObject *args) { Py_buffer pdata; const char *data; @@ -628,8 +628,8 @@ readbuffer_encode(PyObject *self, PyObject *result; if (!PyArg_ParseTuple(args, "s*|z:readbuffer_encode", - &pdata, &errors)) - return NULL; + &pdata, &errors)) + return NULL; data = pdata.buf; size = pdata.len; @@ -640,22 +640,22 @@ readbuffer_encode(PyObject *self, static PyObject * charbuffer_encode(PyObject *self, - PyObject *args) + PyObject *args) { const char *data; Py_ssize_t size; const char *errors = NULL; if (!PyArg_ParseTuple(args, "t#|z:charbuffer_encode", - &data, &size, &errors)) - return NULL; + &data, &size, &errors)) + return NULL; return codec_tuple(PyBytes_FromStringAndSize(data, size), size); } static PyObject * unicode_internal_encode(PyObject *self, - PyObject *args) + PyObject *args) { PyObject *obj; const char *errors = NULL; @@ -663,64 +663,64 @@ unicode_internal_encode(PyObject *self, Py_ssize_t size; if (!PyArg_ParseTuple(args, "O|z:unicode_internal_encode", - &obj, &errors)) - return NULL; + &obj, &errors)) + return NULL; if (PyUnicode_Check(obj)) { - data = PyUnicode_AS_DATA(obj); - size = PyUnicode_GET_DATA_SIZE(obj); - return codec_tuple(PyBytes_FromStringAndSize(data, size), - PyUnicode_GET_SIZE(obj)); + data = PyUnicode_AS_DATA(obj); + size = PyUnicode_GET_DATA_SIZE(obj); + return codec_tuple(PyBytes_FromStringAndSize(data, size), + PyUnicode_GET_SIZE(obj)); } else { - if (PyObject_AsReadBuffer(obj, (const void **)&data, &size)) - return NULL; - return codec_tuple(PyBytes_FromStringAndSize(data, size), size); + if (PyObject_AsReadBuffer(obj, (const void **)&data, &size)) + return NULL; + return codec_tuple(PyBytes_FromStringAndSize(data, size), size); } } static PyObject * utf_7_encode(PyObject *self, - PyObject *args) + PyObject *args) { PyObject *str, *v; const char *errors = NULL; if (!PyArg_ParseTuple(args, "O|z:utf_7_encode", - &str, &errors)) - return NULL; + &str, &errors)) + return NULL; str = PyUnicode_FromObject(str); if (str == NULL) - return NULL; + return NULL; v = codec_tuple(PyUnicode_EncodeUTF7(PyUnicode_AS_UNICODE(str), - PyUnicode_GET_SIZE(str), - 0, - 0, - errors), - PyUnicode_GET_SIZE(str)); + PyUnicode_GET_SIZE(str), + 0, + 0, + errors), + PyUnicode_GET_SIZE(str)); Py_DECREF(str); return v; } static PyObject * utf_8_encode(PyObject *self, - PyObject *args) + PyObject *args) { PyObject *str, *v; const char *errors = NULL; if (!PyArg_ParseTuple(args, "O|z:utf_8_encode", - &str, &errors)) - return NULL; + &str, &errors)) + return NULL; str = PyUnicode_FromObject(str); if (str == NULL) - return NULL; + return NULL; v = codec_tuple(PyUnicode_EncodeUTF8(PyUnicode_AS_UNICODE(str), - PyUnicode_GET_SIZE(str), - errors), - PyUnicode_GET_SIZE(str)); + PyUnicode_GET_SIZE(str), + errors), + PyUnicode_GET_SIZE(str)); Py_DECREF(str); return v; } @@ -734,70 +734,70 @@ utf_8_encode(PyObject *self, static PyObject * utf_16_encode(PyObject *self, - PyObject *args) + PyObject *args) { PyObject *str, *v; const char *errors = NULL; int byteorder = 0; if (!PyArg_ParseTuple(args, "O|zi:utf_16_encode", - &str, &errors, &byteorder)) - return NULL; + &str, &errors, &byteorder)) + return NULL; str = PyUnicode_FromObject(str); if (str == NULL) - return NULL; + return NULL; v = codec_tuple(PyUnicode_EncodeUTF16(PyUnicode_AS_UNICODE(str), - PyUnicode_GET_SIZE(str), - errors, - byteorder), - PyUnicode_GET_SIZE(str)); + PyUnicode_GET_SIZE(str), + errors, + byteorder), + PyUnicode_GET_SIZE(str)); Py_DECREF(str); return v; } static PyObject * utf_16_le_encode(PyObject *self, - PyObject *args) + PyObject *args) { PyObject *str, *v; const char *errors = NULL; if (!PyArg_ParseTuple(args, "O|z:utf_16_le_encode", - &str, &errors)) - return NULL; + &str, &errors)) + return NULL; str = PyUnicode_FromObject(str); if (str == NULL) - return NULL; + return NULL; v = codec_tuple(PyUnicode_EncodeUTF16(PyUnicode_AS_UNICODE(str), - PyUnicode_GET_SIZE(str), - errors, - -1), - PyUnicode_GET_SIZE(str)); + PyUnicode_GET_SIZE(str), + errors, + -1), + PyUnicode_GET_SIZE(str)); Py_DECREF(str); return v; } static PyObject * utf_16_be_encode(PyObject *self, - PyObject *args) + PyObject *args) { PyObject *str, *v; const char *errors = NULL; if (!PyArg_ParseTuple(args, "O|z:utf_16_be_encode", - &str, &errors)) - return NULL; + &str, &errors)) + return NULL; str = PyUnicode_FromObject(str); if (str == NULL) - return NULL; + return NULL; v = codec_tuple(PyUnicode_EncodeUTF16(PyUnicode_AS_UNICODE(str), - PyUnicode_GET_SIZE(str), - errors, - +1), - PyUnicode_GET_SIZE(str)); + PyUnicode_GET_SIZE(str), + errors, + +1), + PyUnicode_GET_SIZE(str)); Py_DECREF(str); return v; } @@ -811,186 +811,186 @@ utf_16_be_encode(PyObject *self, static PyObject * utf_32_encode(PyObject *self, - PyObject *args) + PyObject *args) { PyObject *str, *v; const char *errors = NULL; int byteorder = 0; if (!PyArg_ParseTuple(args, "O|zi:utf_32_encode", - &str, &errors, &byteorder)) - return NULL; + &str, &errors, &byteorder)) + return NULL; str = PyUnicode_FromObject(str); if (str == NULL) - return NULL; + return NULL; v = codec_tuple(PyUnicode_EncodeUTF32(PyUnicode_AS_UNICODE(str), - PyUnicode_GET_SIZE(str), - errors, - byteorder), - PyUnicode_GET_SIZE(str)); + PyUnicode_GET_SIZE(str), + errors, + byteorder), + PyUnicode_GET_SIZE(str)); Py_DECREF(str); return v; } static PyObject * utf_32_le_encode(PyObject *self, - PyObject *args) + PyObject *args) { PyObject *str, *v; const char *errors = NULL; if (!PyArg_ParseTuple(args, "O|z:utf_32_le_encode", - &str, &errors)) - return NULL; + &str, &errors)) + return NULL; str = PyUnicode_FromObject(str); if (str == NULL) - return NULL; + return NULL; v = codec_tuple(PyUnicode_EncodeUTF32(PyUnicode_AS_UNICODE(str), - PyUnicode_GET_SIZE(str), - errors, - -1), - PyUnicode_GET_SIZE(str)); + PyUnicode_GET_SIZE(str), + errors, + -1), + PyUnicode_GET_SIZE(str)); Py_DECREF(str); return v; } static PyObject * utf_32_be_encode(PyObject *self, - PyObject *args) + PyObject *args) { PyObject *str, *v; const char *errors = NULL; if (!PyArg_ParseTuple(args, "O|z:utf_32_be_encode", - &str, &errors)) - return NULL; + &str, &errors)) + return NULL; str = PyUnicode_FromObject(str); if (str == NULL) - return NULL; + return NULL; v = codec_tuple(PyUnicode_EncodeUTF32(PyUnicode_AS_UNICODE(str), - PyUnicode_GET_SIZE(str), - errors, - +1), - PyUnicode_GET_SIZE(str)); + PyUnicode_GET_SIZE(str), + errors, + +1), + PyUnicode_GET_SIZE(str)); Py_DECREF(str); return v; } static PyObject * unicode_escape_encode(PyObject *self, - PyObject *args) + PyObject *args) { PyObject *str, *v; const char *errors = NULL; if (!PyArg_ParseTuple(args, "O|z:unicode_escape_encode", - &str, &errors)) - return NULL; + &str, &errors)) + return NULL; str = PyUnicode_FromObject(str); if (str == NULL) - return NULL; + return NULL; v = codec_tuple(PyUnicode_EncodeUnicodeEscape(PyUnicode_AS_UNICODE(str), - PyUnicode_GET_SIZE(str)), - PyUnicode_GET_SIZE(str)); + PyUnicode_GET_SIZE(str)), + PyUnicode_GET_SIZE(str)); Py_DECREF(str); return v; } static PyObject * raw_unicode_escape_encode(PyObject *self, - PyObject *args) + PyObject *args) { PyObject *str, *v; const char *errors = NULL; if (!PyArg_ParseTuple(args, "O|z:raw_unicode_escape_encode", - &str, &errors)) - return NULL; + &str, &errors)) + return NULL; str = PyUnicode_FromObject(str); if (str == NULL) - return NULL; + return NULL; v = codec_tuple(PyUnicode_EncodeRawUnicodeEscape( - PyUnicode_AS_UNICODE(str), - PyUnicode_GET_SIZE(str)), - PyUnicode_GET_SIZE(str)); + PyUnicode_AS_UNICODE(str), + PyUnicode_GET_SIZE(str)), + PyUnicode_GET_SIZE(str)); Py_DECREF(str); return v; } static PyObject * latin_1_encode(PyObject *self, - PyObject *args) + PyObject *args) { PyObject *str, *v; const char *errors = NULL; if (!PyArg_ParseTuple(args, "O|z:latin_1_encode", - &str, &errors)) - return NULL; + &str, &errors)) + return NULL; str = PyUnicode_FromObject(str); if (str == NULL) - return NULL; + return NULL; v = codec_tuple(PyUnicode_EncodeLatin1( - PyUnicode_AS_UNICODE(str), - PyUnicode_GET_SIZE(str), - errors), - PyUnicode_GET_SIZE(str)); + PyUnicode_AS_UNICODE(str), + PyUnicode_GET_SIZE(str), + errors), + PyUnicode_GET_SIZE(str)); Py_DECREF(str); return v; } static PyObject * ascii_encode(PyObject *self, - PyObject *args) + PyObject *args) { PyObject *str, *v; const char *errors = NULL; if (!PyArg_ParseTuple(args, "O|z:ascii_encode", - &str, &errors)) - return NULL; + &str, &errors)) + return NULL; str = PyUnicode_FromObject(str); if (str == NULL) - return NULL; + return NULL; v = codec_tuple(PyUnicode_EncodeASCII( - PyUnicode_AS_UNICODE(str), - PyUnicode_GET_SIZE(str), - errors), - PyUnicode_GET_SIZE(str)); + PyUnicode_AS_UNICODE(str), + PyUnicode_GET_SIZE(str), + errors), + PyUnicode_GET_SIZE(str)); Py_DECREF(str); return v; } static PyObject * charmap_encode(PyObject *self, - PyObject *args) + PyObject *args) { PyObject *str, *v; const char *errors = NULL; PyObject *mapping = NULL; if (!PyArg_ParseTuple(args, "O|zO:charmap_encode", - &str, &errors, &mapping)) - return NULL; + &str, &errors, &mapping)) + return NULL; if (mapping == Py_None) - mapping = NULL; + mapping = NULL; str = PyUnicode_FromObject(str); if (str == NULL) - return NULL; + return NULL; v = codec_tuple(PyUnicode_EncodeCharmap( - PyUnicode_AS_UNICODE(str), - PyUnicode_GET_SIZE(str), - mapping, - errors), - PyUnicode_GET_SIZE(str)); + PyUnicode_AS_UNICODE(str), + PyUnicode_GET_SIZE(str), + mapping, + errors), + PyUnicode_GET_SIZE(str)); Py_DECREF(str); return v; } @@ -1008,23 +1008,23 @@ charmap_build(PyObject *self, PyObject *args) static PyObject * mbcs_encode(PyObject *self, - PyObject *args) + PyObject *args) { PyObject *str, *v; const char *errors = NULL; if (!PyArg_ParseTuple(args, "O|z:mbcs_encode", - &str, &errors)) - return NULL; + &str, &errors)) + return NULL; str = PyUnicode_FromObject(str); if (str == NULL) - return NULL; + return NULL; v = codec_tuple(PyUnicode_EncodeMBCS( - PyUnicode_AS_UNICODE(str), - PyUnicode_GET_SIZE(str), - errors), - PyUnicode_GET_SIZE(str)); + PyUnicode_AS_UNICODE(str), + PyUnicode_GET_SIZE(str), + errors), + PyUnicode_GET_SIZE(str)); Py_DECREF(str); return v; } @@ -1048,8 +1048,8 @@ static PyObject *register_error(PyObject *self, PyObject *args) PyObject *handler; if (!PyArg_ParseTuple(args, "sO:register_error", - &name, &handler)) - return NULL; + &name, &handler)) + return NULL; if (PyCodec_RegisterError(name, handler)) return NULL; Py_RETURN_NONE; @@ -1066,82 +1066,82 @@ static PyObject *lookup_error(PyObject *self, PyObject *args) const char *name; if (!PyArg_ParseTuple(args, "s:lookup_error", - &name)) - return NULL; + &name)) + return NULL; return PyCodec_LookupError(name); } /* --- Module API --------------------------------------------------------- */ static PyMethodDef _codecs_functions[] = { - {"register", codec_register, METH_O, + {"register", codec_register, METH_O, register__doc__}, - {"lookup", codec_lookup, METH_VARARGS, + {"lookup", codec_lookup, METH_VARARGS, lookup__doc__}, - {"encode", codec_encode, METH_VARARGS, - encode__doc__}, - {"decode", codec_decode, METH_VARARGS, - decode__doc__}, - {"escape_encode", escape_encode, METH_VARARGS}, - {"escape_decode", escape_decode, METH_VARARGS}, - {"utf_8_encode", utf_8_encode, METH_VARARGS}, - {"utf_8_decode", utf_8_decode, METH_VARARGS}, - {"utf_7_encode", utf_7_encode, METH_VARARGS}, - {"utf_7_decode", utf_7_decode, METH_VARARGS}, - {"utf_16_encode", utf_16_encode, METH_VARARGS}, - {"utf_16_le_encode", utf_16_le_encode, METH_VARARGS}, - {"utf_16_be_encode", utf_16_be_encode, METH_VARARGS}, - {"utf_16_decode", utf_16_decode, METH_VARARGS}, - {"utf_16_le_decode", utf_16_le_decode, METH_VARARGS}, - {"utf_16_be_decode", utf_16_be_decode, METH_VARARGS}, - {"utf_16_ex_decode", utf_16_ex_decode, METH_VARARGS}, - {"utf_32_encode", utf_32_encode, METH_VARARGS}, - {"utf_32_le_encode", utf_32_le_encode, METH_VARARGS}, - {"utf_32_be_encode", utf_32_be_encode, METH_VARARGS}, - {"utf_32_decode", utf_32_decode, METH_VARARGS}, - {"utf_32_le_decode", utf_32_le_decode, METH_VARARGS}, - {"utf_32_be_decode", utf_32_be_decode, METH_VARARGS}, - {"utf_32_ex_decode", utf_32_ex_decode, METH_VARARGS}, - {"unicode_escape_encode", unicode_escape_encode, METH_VARARGS}, - {"unicode_escape_decode", unicode_escape_decode, METH_VARARGS}, - {"unicode_internal_encode", unicode_internal_encode, METH_VARARGS}, - {"unicode_internal_decode", unicode_internal_decode, METH_VARARGS}, - {"raw_unicode_escape_encode", raw_unicode_escape_encode, METH_VARARGS}, - {"raw_unicode_escape_decode", raw_unicode_escape_decode, METH_VARARGS}, - {"latin_1_encode", latin_1_encode, METH_VARARGS}, - {"latin_1_decode", latin_1_decode, METH_VARARGS}, - {"ascii_encode", ascii_encode, METH_VARARGS}, - {"ascii_decode", ascii_decode, METH_VARARGS}, - {"charmap_encode", charmap_encode, METH_VARARGS}, - {"charmap_decode", charmap_decode, METH_VARARGS}, - {"charmap_build", charmap_build, METH_VARARGS}, - {"readbuffer_encode", readbuffer_encode, METH_VARARGS}, - {"charbuffer_encode", charbuffer_encode, METH_VARARGS}, + {"encode", codec_encode, METH_VARARGS, + encode__doc__}, + {"decode", codec_decode, METH_VARARGS, + decode__doc__}, + {"escape_encode", escape_encode, METH_VARARGS}, + {"escape_decode", escape_decode, METH_VARARGS}, + {"utf_8_encode", utf_8_encode, METH_VARARGS}, + {"utf_8_decode", utf_8_decode, METH_VARARGS}, + {"utf_7_encode", utf_7_encode, METH_VARARGS}, + {"utf_7_decode", utf_7_decode, METH_VARARGS}, + {"utf_16_encode", utf_16_encode, METH_VARARGS}, + {"utf_16_le_encode", utf_16_le_encode, METH_VARARGS}, + {"utf_16_be_encode", utf_16_be_encode, METH_VARARGS}, + {"utf_16_decode", utf_16_decode, METH_VARARGS}, + {"utf_16_le_decode", utf_16_le_decode, METH_VARARGS}, + {"utf_16_be_decode", utf_16_be_decode, METH_VARARGS}, + {"utf_16_ex_decode", utf_16_ex_decode, METH_VARARGS}, + {"utf_32_encode", utf_32_encode, METH_VARARGS}, + {"utf_32_le_encode", utf_32_le_encode, METH_VARARGS}, + {"utf_32_be_encode", utf_32_be_encode, METH_VARARGS}, + {"utf_32_decode", utf_32_decode, METH_VARARGS}, + {"utf_32_le_decode", utf_32_le_decode, METH_VARARGS}, + {"utf_32_be_decode", utf_32_be_decode, METH_VARARGS}, + {"utf_32_ex_decode", utf_32_ex_decode, METH_VARARGS}, + {"unicode_escape_encode", unicode_escape_encode, METH_VARARGS}, + {"unicode_escape_decode", unicode_escape_decode, METH_VARARGS}, + {"unicode_internal_encode", unicode_internal_encode, METH_VARARGS}, + {"unicode_internal_decode", unicode_internal_decode, METH_VARARGS}, + {"raw_unicode_escape_encode", raw_unicode_escape_encode, METH_VARARGS}, + {"raw_unicode_escape_decode", raw_unicode_escape_decode, METH_VARARGS}, + {"latin_1_encode", latin_1_encode, METH_VARARGS}, + {"latin_1_decode", latin_1_decode, METH_VARARGS}, + {"ascii_encode", ascii_encode, METH_VARARGS}, + {"ascii_decode", ascii_decode, METH_VARARGS}, + {"charmap_encode", charmap_encode, METH_VARARGS}, + {"charmap_decode", charmap_decode, METH_VARARGS}, + {"charmap_build", charmap_build, METH_VARARGS}, + {"readbuffer_encode", readbuffer_encode, METH_VARARGS}, + {"charbuffer_encode", charbuffer_encode, METH_VARARGS}, #if defined(MS_WINDOWS) && defined(HAVE_USABLE_WCHAR_T) - {"mbcs_encode", mbcs_encode, METH_VARARGS}, - {"mbcs_decode", mbcs_decode, METH_VARARGS}, + {"mbcs_encode", mbcs_encode, METH_VARARGS}, + {"mbcs_decode", mbcs_decode, METH_VARARGS}, #endif - {"register_error", register_error, METH_VARARGS, + {"register_error", register_error, METH_VARARGS, register_error__doc__}, - {"lookup_error", lookup_error, METH_VARARGS, + {"lookup_error", lookup_error, METH_VARARGS, lookup_error__doc__}, - {NULL, NULL} /* sentinel */ + {NULL, NULL} /* sentinel */ }; static struct PyModuleDef codecsmodule = { - PyModuleDef_HEAD_INIT, - "_codecs", - NULL, - -1, - _codecs_functions, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_codecs", + NULL, + -1, + _codecs_functions, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit__codecs(void) { - return PyModule_Create(&codecsmodule); + return PyModule_Create(&codecsmodule); } diff --git a/Modules/_collectionsmodule.c b/Modules/_collectionsmodule.c index d20c839..0c77bc8 100644 --- a/Modules/_collectionsmodule.c +++ b/Modules/_collectionsmodule.c @@ -46,9 +46,9 @@ */ typedef struct BLOCK { - struct BLOCK *leftlink; - struct BLOCK *rightlink; - PyObject *data[BLOCKLEN]; + struct BLOCK *leftlink; + struct BLOCK *rightlink; + PyObject *data[BLOCKLEN]; } block; #define MAXFREEBLOCKS 10 @@ -57,71 +57,71 @@ static block *freeblocks[MAXFREEBLOCKS]; static block * newblock(block *leftlink, block *rightlink, Py_ssize_t len) { - block *b; - /* To prevent len from overflowing PY_SSIZE_T_MAX on 64-bit machines, we - * refuse to allocate new blocks if the current len is dangerously - * close. There is some extra margin to prevent spurious arithmetic - * overflows at various places. The following check ensures that - * the blocks allocated to the deque, in the worst case, can only - * have PY_SSIZE_T_MAX-2 entries in total. - */ - if (len >= PY_SSIZE_T_MAX - 2*BLOCKLEN) { - PyErr_SetString(PyExc_OverflowError, - "cannot add more blocks to the deque"); - return NULL; - } - if (numfreeblocks) { - numfreeblocks -= 1; - b = freeblocks[numfreeblocks]; - } else { - b = PyMem_Malloc(sizeof(block)); - if (b == NULL) { - PyErr_NoMemory(); - return NULL; - } - } - b->leftlink = leftlink; - b->rightlink = rightlink; - return b; + block *b; + /* To prevent len from overflowing PY_SSIZE_T_MAX on 64-bit machines, we + * refuse to allocate new blocks if the current len is dangerously + * close. There is some extra margin to prevent spurious arithmetic + * overflows at various places. The following check ensures that + * the blocks allocated to the deque, in the worst case, can only + * have PY_SSIZE_T_MAX-2 entries in total. + */ + if (len >= PY_SSIZE_T_MAX - 2*BLOCKLEN) { + PyErr_SetString(PyExc_OverflowError, + "cannot add more blocks to the deque"); + return NULL; + } + if (numfreeblocks) { + numfreeblocks -= 1; + b = freeblocks[numfreeblocks]; + } else { + b = PyMem_Malloc(sizeof(block)); + if (b == NULL) { + PyErr_NoMemory(); + return NULL; + } + } + b->leftlink = leftlink; + b->rightlink = rightlink; + return b; } static void freeblock(block *b) { - if (numfreeblocks < MAXFREEBLOCKS) { - freeblocks[numfreeblocks] = b; - numfreeblocks++; - } else { - PyMem_Free(b); - } + if (numfreeblocks < MAXFREEBLOCKS) { + freeblocks[numfreeblocks] = b; + numfreeblocks++; + } else { + PyMem_Free(b); + } } typedef struct { - PyObject_HEAD - block *leftblock; - block *rightblock; - Py_ssize_t leftindex; /* in range(BLOCKLEN) */ - Py_ssize_t rightindex; /* in range(BLOCKLEN) */ - Py_ssize_t len; - Py_ssize_t maxlen; - long state; /* incremented whenever the indices move */ - PyObject *weakreflist; /* List of weak references */ + PyObject_HEAD + block *leftblock; + block *rightblock; + Py_ssize_t leftindex; /* in range(BLOCKLEN) */ + Py_ssize_t rightindex; /* in range(BLOCKLEN) */ + Py_ssize_t len; + Py_ssize_t maxlen; + long state; /* incremented whenever the indices move */ + PyObject *weakreflist; /* List of weak references */ } dequeobject; /* The deque's size limit is d.maxlen. The limit can be zero or positive. * If there is no limit, then d.maxlen == -1. - * + * * After an item is added to a deque, we check to see if the size has grown past * the limit. If it has, we get the size back down to the limit by popping an * item off of the opposite end. The methods that can trigger this are append(), * appendleft(), extend(), and extendleft(). */ -#define TRIM(d, popfunction) \ - if (d->maxlen != -1 && d->len > d->maxlen) { \ - PyObject *rv = popfunction(d, NULL); \ - assert(rv != NULL && d->len <= d->maxlen); \ - Py_DECREF(rv); \ +#define TRIM(d, popfunction) \ + if (d->maxlen != -1 && d->len > d->maxlen) { \ + PyObject *rv = popfunction(d, NULL); \ + assert(rv != NULL && d->len <= d->maxlen); \ + Py_DECREF(rv); \ } static PyTypeObject deque_type; @@ -129,65 +129,65 @@ static PyTypeObject deque_type; static PyObject * deque_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - dequeobject *deque; - block *b; - - /* create dequeobject structure */ - deque = (dequeobject *)type->tp_alloc(type, 0); - if (deque == NULL) - return NULL; - - b = newblock(NULL, NULL, 0); - if (b == NULL) { - Py_DECREF(deque); - return NULL; - } - - assert(BLOCKLEN >= 2); - deque->leftblock = b; - deque->rightblock = b; - deque->leftindex = CENTER + 1; - deque->rightindex = CENTER; - deque->len = 0; - deque->state = 0; - deque->weakreflist = NULL; - deque->maxlen = -1; - - return (PyObject *)deque; + dequeobject *deque; + block *b; + + /* create dequeobject structure */ + deque = (dequeobject *)type->tp_alloc(type, 0); + if (deque == NULL) + return NULL; + + b = newblock(NULL, NULL, 0); + if (b == NULL) { + Py_DECREF(deque); + return NULL; + } + + assert(BLOCKLEN >= 2); + deque->leftblock = b; + deque->rightblock = b; + deque->leftindex = CENTER + 1; + deque->rightindex = CENTER; + deque->len = 0; + deque->state = 0; + deque->weakreflist = NULL; + deque->maxlen = -1; + + return (PyObject *)deque; } static PyObject * deque_pop(dequeobject *deque, PyObject *unused) { - PyObject *item; - block *prevblock; - - if (deque->len == 0) { - PyErr_SetString(PyExc_IndexError, "pop from an empty deque"); - return NULL; - } - item = deque->rightblock->data[deque->rightindex]; - deque->rightindex--; - deque->len--; - deque->state++; - - if (deque->rightindex == -1) { - if (deque->len == 0) { - assert(deque->leftblock == deque->rightblock); - assert(deque->leftindex == deque->rightindex+1); - /* re-center instead of freeing a block */ - deque->leftindex = CENTER + 1; - deque->rightindex = CENTER; - } else { - prevblock = deque->rightblock->leftlink; - assert(deque->leftblock != deque->rightblock); - freeblock(deque->rightblock); - prevblock->rightlink = NULL; - deque->rightblock = prevblock; - deque->rightindex = BLOCKLEN - 1; - } - } - return item; + PyObject *item; + block *prevblock; + + if (deque->len == 0) { + PyErr_SetString(PyExc_IndexError, "pop from an empty deque"); + return NULL; + } + item = deque->rightblock->data[deque->rightindex]; + deque->rightindex--; + deque->len--; + deque->state++; + + if (deque->rightindex == -1) { + if (deque->len == 0) { + assert(deque->leftblock == deque->rightblock); + assert(deque->leftindex == deque->rightindex+1); + /* re-center instead of freeing a block */ + deque->leftindex = CENTER + 1; + deque->rightindex = CENTER; + } else { + prevblock = deque->rightblock->leftlink; + assert(deque->leftblock != deque->rightblock); + freeblock(deque->rightblock); + prevblock->rightlink = NULL; + deque->rightblock = prevblock; + deque->rightindex = BLOCKLEN - 1; + } + } + return item; } PyDoc_STRVAR(pop_doc, "Remove and return the rightmost element."); @@ -195,37 +195,37 @@ PyDoc_STRVAR(pop_doc, "Remove and return the rightmost element."); static PyObject * deque_popleft(dequeobject *deque, PyObject *unused) { - PyObject *item; - block *prevblock; - - if (deque->len == 0) { - PyErr_SetString(PyExc_IndexError, "pop from an empty deque"); - return NULL; - } - assert(deque->leftblock != NULL); - item = deque->leftblock->data[deque->leftindex]; - deque->leftindex++; - deque->len--; - deque->state++; - - if (deque->leftindex == BLOCKLEN) { - if (deque->len == 0) { - assert(deque->leftblock == deque->rightblock); - assert(deque->leftindex == deque->rightindex+1); - /* re-center instead of freeing a block */ - deque->leftindex = CENTER + 1; - deque->rightindex = CENTER; - } else { - assert(deque->leftblock != deque->rightblock); - prevblock = deque->leftblock->rightlink; - freeblock(deque->leftblock); - assert(prevblock != NULL); - prevblock->leftlink = NULL; - deque->leftblock = prevblock; - deque->leftindex = 0; - } - } - return item; + PyObject *item; + block *prevblock; + + if (deque->len == 0) { + PyErr_SetString(PyExc_IndexError, "pop from an empty deque"); + return NULL; + } + assert(deque->leftblock != NULL); + item = deque->leftblock->data[deque->leftindex]; + deque->leftindex++; + deque->len--; + deque->state++; + + if (deque->leftindex == BLOCKLEN) { + if (deque->len == 0) { + assert(deque->leftblock == deque->rightblock); + assert(deque->leftindex == deque->rightindex+1); + /* re-center instead of freeing a block */ + deque->leftindex = CENTER + 1; + deque->rightindex = CENTER; + } else { + assert(deque->leftblock != deque->rightblock); + prevblock = deque->leftblock->rightlink; + freeblock(deque->leftblock); + assert(prevblock != NULL); + prevblock->leftlink = NULL; + deque->leftblock = prevblock; + deque->leftindex = 0; + } + } + return item; } PyDoc_STRVAR(popleft_doc, "Remove and return the leftmost element."); @@ -233,22 +233,22 @@ PyDoc_STRVAR(popleft_doc, "Remove and return the leftmost element."); static PyObject * deque_append(dequeobject *deque, PyObject *item) { - deque->state++; - if (deque->rightindex == BLOCKLEN-1) { - block *b = newblock(deque->rightblock, NULL, deque->len); - if (b == NULL) - return NULL; - assert(deque->rightblock->rightlink == NULL); - deque->rightblock->rightlink = b; - deque->rightblock = b; - deque->rightindex = -1; - } - Py_INCREF(item); - deque->len++; - deque->rightindex++; - deque->rightblock->data[deque->rightindex] = item; - TRIM(deque, deque_popleft); - Py_RETURN_NONE; + deque->state++; + if (deque->rightindex == BLOCKLEN-1) { + block *b = newblock(deque->rightblock, NULL, deque->len); + if (b == NULL) + return NULL; + assert(deque->rightblock->rightlink == NULL); + deque->rightblock->rightlink = b; + deque->rightblock = b; + deque->rightindex = -1; + } + Py_INCREF(item); + deque->len++; + deque->rightindex++; + deque->rightblock->data[deque->rightindex] = item; + TRIM(deque, deque_popleft); + Py_RETURN_NONE; } PyDoc_STRVAR(append_doc, "Add an element to the right side of the deque."); @@ -256,90 +256,90 @@ PyDoc_STRVAR(append_doc, "Add an element to the right side of the deque."); static PyObject * deque_appendleft(dequeobject *deque, PyObject *item) { - deque->state++; - if (deque->leftindex == 0) { - block *b = newblock(NULL, deque->leftblock, deque->len); - if (b == NULL) - return NULL; - assert(deque->leftblock->leftlink == NULL); - deque->leftblock->leftlink = b; - deque->leftblock = b; - deque->leftindex = BLOCKLEN; - } - Py_INCREF(item); - deque->len++; - deque->leftindex--; - deque->leftblock->data[deque->leftindex] = item; - TRIM(deque, deque_pop); - Py_RETURN_NONE; + deque->state++; + if (deque->leftindex == 0) { + block *b = newblock(NULL, deque->leftblock, deque->len); + if (b == NULL) + return NULL; + assert(deque->leftblock->leftlink == NULL); + deque->leftblock->leftlink = b; + deque->leftblock = b; + deque->leftindex = BLOCKLEN; + } + Py_INCREF(item); + deque->len++; + deque->leftindex--; + deque->leftblock->data[deque->leftindex] = item; + TRIM(deque, deque_pop); + Py_RETURN_NONE; } PyDoc_STRVAR(appendleft_doc, "Add an element to the left side of the deque."); -/* Run an iterator to exhaustion. Shortcut for +/* Run an iterator to exhaustion. Shortcut for the extend/extendleft methods when maxlen == 0. */ static PyObject* consume_iterator(PyObject *it) { - PyObject *item; - - while ((item = PyIter_Next(it)) != NULL) { - Py_DECREF(item); - } - Py_DECREF(it); - if (PyErr_Occurred()) - return NULL; - Py_RETURN_NONE; + PyObject *item; + + while ((item = PyIter_Next(it)) != NULL) { + Py_DECREF(item); + } + Py_DECREF(it); + if (PyErr_Occurred()) + return NULL; + Py_RETURN_NONE; } static PyObject * deque_extend(dequeobject *deque, PyObject *iterable) { - PyObject *it, *item; - - /* Handle case where id(deque) == id(iterable) */ - if ((PyObject *)deque == iterable) { - PyObject *result; - PyObject *s = PySequence_List(iterable); - if (s == NULL) - return NULL; - result = deque_extend(deque, s); - Py_DECREF(s); - return result; - } - - it = PyObject_GetIter(iterable); - if (it == NULL) - return NULL; - - if (deque->maxlen == 0) - return consume_iterator(it); - - while ((item = PyIter_Next(it)) != NULL) { - deque->state++; - if (deque->rightindex == BLOCKLEN-1) { - block *b = newblock(deque->rightblock, NULL, - deque->len); - if (b == NULL) { - Py_DECREF(item); - Py_DECREF(it); - return NULL; - } - assert(deque->rightblock->rightlink == NULL); - deque->rightblock->rightlink = b; - deque->rightblock = b; - deque->rightindex = -1; - } - deque->len++; - deque->rightindex++; - deque->rightblock->data[deque->rightindex] = item; - TRIM(deque, deque_popleft); - } - Py_DECREF(it); - if (PyErr_Occurred()) - return NULL; - Py_RETURN_NONE; + PyObject *it, *item; + + /* Handle case where id(deque) == id(iterable) */ + if ((PyObject *)deque == iterable) { + PyObject *result; + PyObject *s = PySequence_List(iterable); + if (s == NULL) + return NULL; + result = deque_extend(deque, s); + Py_DECREF(s); + return result; + } + + it = PyObject_GetIter(iterable); + if (it == NULL) + return NULL; + + if (deque->maxlen == 0) + return consume_iterator(it); + + while ((item = PyIter_Next(it)) != NULL) { + deque->state++; + if (deque->rightindex == BLOCKLEN-1) { + block *b = newblock(deque->rightblock, NULL, + deque->len); + if (b == NULL) { + Py_DECREF(item); + Py_DECREF(it); + return NULL; + } + assert(deque->rightblock->rightlink == NULL); + deque->rightblock->rightlink = b; + deque->rightblock = b; + deque->rightindex = -1; + } + deque->len++; + deque->rightindex++; + deque->rightblock->data[deque->rightindex] = item; + TRIM(deque, deque_popleft); + } + Py_DECREF(it); + if (PyErr_Occurred()) + return NULL; + Py_RETURN_NONE; } PyDoc_STRVAR(extend_doc, @@ -348,50 +348,50 @@ PyDoc_STRVAR(extend_doc, static PyObject * deque_extendleft(dequeobject *deque, PyObject *iterable) { - PyObject *it, *item; - - /* Handle case where id(deque) == id(iterable) */ - if ((PyObject *)deque == iterable) { - PyObject *result; - PyObject *s = PySequence_List(iterable); - if (s == NULL) - return NULL; - result = deque_extendleft(deque, s); - Py_DECREF(s); - return result; - } - - it = PyObject_GetIter(iterable); - if (it == NULL) - return NULL; - - if (deque->maxlen == 0) - return consume_iterator(it); - - while ((item = PyIter_Next(it)) != NULL) { - deque->state++; - if (deque->leftindex == 0) { - block *b = newblock(NULL, deque->leftblock, - deque->len); - if (b == NULL) { - Py_DECREF(item); - Py_DECREF(it); - return NULL; - } - assert(deque->leftblock->leftlink == NULL); - deque->leftblock->leftlink = b; - deque->leftblock = b; - deque->leftindex = BLOCKLEN; - } - deque->len++; - deque->leftindex--; - deque->leftblock->data[deque->leftindex] = item; - TRIM(deque, deque_pop); - } - Py_DECREF(it); - if (PyErr_Occurred()) - return NULL; - Py_RETURN_NONE; + PyObject *it, *item; + + /* Handle case where id(deque) == id(iterable) */ + if ((PyObject *)deque == iterable) { + PyObject *result; + PyObject *s = PySequence_List(iterable); + if (s == NULL) + return NULL; + result = deque_extendleft(deque, s); + Py_DECREF(s); + return result; + } + + it = PyObject_GetIter(iterable); + if (it == NULL) + return NULL; + + if (deque->maxlen == 0) + return consume_iterator(it); + + while ((item = PyIter_Next(it)) != NULL) { + deque->state++; + if (deque->leftindex == 0) { + block *b = newblock(NULL, deque->leftblock, + deque->len); + if (b == NULL) { + Py_DECREF(item); + Py_DECREF(it); + return NULL; + } + assert(deque->leftblock->leftlink == NULL); + deque->leftblock->leftlink = b; + deque->leftblock = b; + deque->leftindex = BLOCKLEN; + } + deque->len++; + deque->leftindex--; + deque->leftblock->data[deque->leftindex] = item; + TRIM(deque, deque_pop); + } + Py_DECREF(it); + if (PyErr_Occurred()) + return NULL; + Py_RETURN_NONE; } PyDoc_STRVAR(extendleft_doc, @@ -400,63 +400,63 @@ PyDoc_STRVAR(extendleft_doc, static PyObject * deque_inplace_concat(dequeobject *deque, PyObject *other) { - PyObject *result; - - result = deque_extend(deque, other); - if (result == NULL) - return result; - Py_DECREF(result); - Py_INCREF(deque); - return (PyObject *)deque; + PyObject *result; + + result = deque_extend(deque, other); + if (result == NULL) + return result; + Py_DECREF(result); + Py_INCREF(deque); + return (PyObject *)deque; } static int _deque_rotate(dequeobject *deque, Py_ssize_t n) { - Py_ssize_t i, len=deque->len, halflen=(len+1)>>1; - PyObject *item, *rv; - - if (len == 0) - return 0; - if (n > halflen || n < -halflen) { - n %= len; - if (n > halflen) - n -= len; - else if (n < -halflen) - n += len; - } - - for (i=0 ; i<n ; i++) { - item = deque_pop(deque, NULL); - assert (item != NULL); - rv = deque_appendleft(deque, item); - Py_DECREF(item); - if (rv == NULL) - return -1; - Py_DECREF(rv); - } - for (i=0 ; i>n ; i--) { - item = deque_popleft(deque, NULL); - assert (item != NULL); - rv = deque_append(deque, item); - Py_DECREF(item); - if (rv == NULL) - return -1; - Py_DECREF(rv); - } - return 0; + Py_ssize_t i, len=deque->len, halflen=(len+1)>>1; + PyObject *item, *rv; + + if (len == 0) + return 0; + if (n > halflen || n < -halflen) { + n %= len; + if (n > halflen) + n -= len; + else if (n < -halflen) + n += len; + } + + for (i=0 ; i<n ; i++) { + item = deque_pop(deque, NULL); + assert (item != NULL); + rv = deque_appendleft(deque, item); + Py_DECREF(item); + if (rv == NULL) + return -1; + Py_DECREF(rv); + } + for (i=0 ; i>n ; i--) { + item = deque_popleft(deque, NULL); + assert (item != NULL); + rv = deque_append(deque, item); + Py_DECREF(item); + if (rv == NULL) + return -1; + Py_DECREF(rv); + } + return 0; } static PyObject * deque_rotate(dequeobject *deque, PyObject *args) { - Py_ssize_t n=1; + Py_ssize_t n=1; - if (!PyArg_ParseTuple(args, "|n:rotate", &n)) - return NULL; - if (_deque_rotate(deque, n) == 0) - Py_RETURN_NONE; - return NULL; + if (!PyArg_ParseTuple(args, "|n:rotate", &n)) + return NULL; + if (_deque_rotate(deque, n) == 0) + Py_RETURN_NONE; + return NULL; } PyDoc_STRVAR(rotate_doc, @@ -465,39 +465,39 @@ PyDoc_STRVAR(rotate_doc, static Py_ssize_t deque_len(dequeobject *deque) { - return deque->len; + return deque->len; } static PyObject * deque_remove(dequeobject *deque, PyObject *value) { - Py_ssize_t i, n=deque->len; - - for (i=0 ; i<n ; i++) { - PyObject *item = deque->leftblock->data[deque->leftindex]; - int cmp = PyObject_RichCompareBool(item, value, Py_EQ); - - if (deque->len != n) { - PyErr_SetString(PyExc_IndexError, - "deque mutated during remove()."); - return NULL; - } - if (cmp > 0) { - PyObject *tgt = deque_popleft(deque, NULL); - assert (tgt != NULL); - Py_DECREF(tgt); - if (_deque_rotate(deque, i) == -1) - return NULL; - Py_RETURN_NONE; - } - else if (cmp < 0) { - _deque_rotate(deque, i); - return NULL; - } - _deque_rotate(deque, -1); - } - PyErr_SetString(PyExc_ValueError, "deque.remove(x): x not in deque"); - return NULL; + Py_ssize_t i, n=deque->len; + + for (i=0 ; i<n ; i++) { + PyObject *item = deque->leftblock->data[deque->leftindex]; + int cmp = PyObject_RichCompareBool(item, value, Py_EQ); + + if (deque->len != n) { + PyErr_SetString(PyExc_IndexError, + "deque mutated during remove()."); + return NULL; + } + if (cmp > 0) { + PyObject *tgt = deque_popleft(deque, NULL); + assert (tgt != NULL); + Py_DECREF(tgt); + if (_deque_rotate(deque, i) == -1) + return NULL; + Py_RETURN_NONE; + } + else if (cmp < 0) { + _deque_rotate(deque, i); + return NULL; + } + _deque_rotate(deque, -1); + } + PyErr_SetString(PyExc_ValueError, "deque.remove(x): x not in deque"); + return NULL; } PyDoc_STRVAR(remove_doc, @@ -506,56 +506,56 @@ PyDoc_STRVAR(remove_doc, static int deque_clear(dequeobject *deque) { - PyObject *item; - - while (deque->len) { - item = deque_pop(deque, NULL); - assert (item != NULL); - Py_DECREF(item); - } - assert(deque->leftblock == deque->rightblock && - deque->leftindex - 1 == deque->rightindex && - deque->len == 0); - return 0; + PyObject *item; + + while (deque->len) { + item = deque_pop(deque, NULL); + assert (item != NULL); + Py_DECREF(item); + } + assert(deque->leftblock == deque->rightblock && + deque->leftindex - 1 == deque->rightindex && + deque->len == 0); + return 0; } static PyObject * deque_item(dequeobject *deque, Py_ssize_t i) { - block *b; - PyObject *item; - Py_ssize_t n, index=i; - - if (i < 0 || i >= deque->len) { - PyErr_SetString(PyExc_IndexError, - "deque index out of range"); - return NULL; - } - - if (i == 0) { - i = deque->leftindex; - b = deque->leftblock; - } else if (i == deque->len - 1) { - i = deque->rightindex; - b = deque->rightblock; - } else { - i += deque->leftindex; - n = i / BLOCKLEN; - i %= BLOCKLEN; - if (index < (deque->len >> 1)) { - b = deque->leftblock; - while (n--) - b = b->rightlink; - } else { - n = (deque->leftindex + deque->len - 1) / BLOCKLEN - n; - b = deque->rightblock; - while (n--) - b = b->leftlink; - } - } - item = b->data[i]; - Py_INCREF(item); - return item; + block *b; + PyObject *item; + Py_ssize_t n, index=i; + + if (i < 0 || i >= deque->len) { + PyErr_SetString(PyExc_IndexError, + "deque index out of range"); + return NULL; + } + + if (i == 0) { + i = deque->leftindex; + b = deque->leftblock; + } else if (i == deque->len - 1) { + i = deque->rightindex; + b = deque->rightblock; + } else { + i += deque->leftindex; + n = i / BLOCKLEN; + i %= BLOCKLEN; + if (index < (deque->len >> 1)) { + b = deque->leftblock; + while (n--) + b = b->rightlink; + } else { + n = (deque->leftindex + deque->len - 1) / BLOCKLEN - n; + b = deque->rightblock; + while (n--) + b = b->leftlink; + } + } + item = b->data[i]; + Py_INCREF(item); + return item; } /* delitem() implemented in terms of rotate for simplicity and reasonable @@ -568,62 +568,62 @@ deque_item(dequeobject *deque, Py_ssize_t i) static int deque_del_item(dequeobject *deque, Py_ssize_t i) { - PyObject *item; + PyObject *item; - assert (i >= 0 && i < deque->len); - if (_deque_rotate(deque, -i) == -1) - return -1; + assert (i >= 0 && i < deque->len); + if (_deque_rotate(deque, -i) == -1) + return -1; - item = deque_popleft(deque, NULL); - assert (item != NULL); - Py_DECREF(item); + item = deque_popleft(deque, NULL); + assert (item != NULL); + Py_DECREF(item); - return _deque_rotate(deque, i); + return _deque_rotate(deque, i); } static int deque_ass_item(dequeobject *deque, Py_ssize_t i, PyObject *v) { - PyObject *old_value; - block *b; - Py_ssize_t n, len=deque->len, halflen=(len+1)>>1, index=i; - - if (i < 0 || i >= len) { - PyErr_SetString(PyExc_IndexError, - "deque index out of range"); - return -1; - } - if (v == NULL) - return deque_del_item(deque, i); - - i += deque->leftindex; - n = i / BLOCKLEN; - i %= BLOCKLEN; - if (index <= halflen) { - b = deque->leftblock; - while (n--) - b = b->rightlink; - } else { - n = (deque->leftindex + len - 1) / BLOCKLEN - n; - b = deque->rightblock; - while (n--) - b = b->leftlink; - } - Py_INCREF(v); - old_value = b->data[i]; - b->data[i] = v; - Py_DECREF(old_value); - return 0; + PyObject *old_value; + block *b; + Py_ssize_t n, len=deque->len, halflen=(len+1)>>1, index=i; + + if (i < 0 || i >= len) { + PyErr_SetString(PyExc_IndexError, + "deque index out of range"); + return -1; + } + if (v == NULL) + return deque_del_item(deque, i); + + i += deque->leftindex; + n = i / BLOCKLEN; + i %= BLOCKLEN; + if (index <= halflen) { + b = deque->leftblock; + while (n--) + b = b->rightlink; + } else { + n = (deque->leftindex + len - 1) / BLOCKLEN - n; + b = deque->rightblock; + while (n--) + b = b->leftlink; + } + Py_INCREF(v); + old_value = b->data[i]; + b->data[i] = v; + Py_DECREF(old_value); + return 0; } static PyObject * deque_clearmethod(dequeobject *deque) { - int rv; + int rv; - rv = deque_clear(deque); - assert (rv != -1); - Py_RETURN_NONE; + rv = deque_clear(deque); + assert (rv != -1); + Py_RETURN_NONE; } PyDoc_STRVAR(clear_doc, "Remove all elements from the deque."); @@ -631,49 +631,49 @@ PyDoc_STRVAR(clear_doc, "Remove all elements from the deque."); static void deque_dealloc(dequeobject *deque) { - PyObject_GC_UnTrack(deque); - if (deque->weakreflist != NULL) - PyObject_ClearWeakRefs((PyObject *) deque); - if (deque->leftblock != NULL) { - deque_clear(deque); - assert(deque->leftblock != NULL); - freeblock(deque->leftblock); - } - deque->leftblock = NULL; - deque->rightblock = NULL; - Py_TYPE(deque)->tp_free(deque); + PyObject_GC_UnTrack(deque); + if (deque->weakreflist != NULL) + PyObject_ClearWeakRefs((PyObject *) deque); + if (deque->leftblock != NULL) { + deque_clear(deque); + assert(deque->leftblock != NULL); + freeblock(deque->leftblock); + } + deque->leftblock = NULL; + deque->rightblock = NULL; + Py_TYPE(deque)->tp_free(deque); } static int deque_traverse(dequeobject *deque, visitproc visit, void *arg) { - block *b; - PyObject *item; - Py_ssize_t index; - Py_ssize_t indexlo = deque->leftindex; - - for (b = deque->leftblock; b != NULL; b = b->rightlink) { - const Py_ssize_t indexhi = b == deque->rightblock ? - deque->rightindex : - BLOCKLEN - 1; - - for (index = indexlo; index <= indexhi; ++index) { - item = b->data[index]; - Py_VISIT(item); - } - indexlo = 0; - } - return 0; + block *b; + PyObject *item; + Py_ssize_t index; + Py_ssize_t indexlo = deque->leftindex; + + for (b = deque->leftblock; b != NULL; b = b->rightlink) { + const Py_ssize_t indexhi = b == deque->rightblock ? + deque->rightindex : + BLOCKLEN - 1; + + for (index = indexlo; index <= indexhi; ++index) { + item = b->data[index]; + Py_VISIT(item); + } + indexlo = 0; + } + return 0; } static PyObject * deque_copy(PyObject *deque) { - if (((dequeobject *)deque)->maxlen == -1) - return PyObject_CallFunction((PyObject *)(Py_TYPE(deque)), "O", deque, NULL); - else - return PyObject_CallFunction((PyObject *)(Py_TYPE(deque)), "Oi", - deque, ((dequeobject *)deque)->maxlen, NULL); + if (((dequeobject *)deque)->maxlen == -1) + return PyObject_CallFunction((PyObject *)(Py_TYPE(deque)), "O", deque, NULL); + else + return PyObject_CallFunction((PyObject *)(Py_TYPE(deque)), "Oi", + deque, ((dequeobject *)deque)->maxlen, NULL); } PyDoc_STRVAR(copy_doc, "Return a shallow copy of a deque."); @@ -681,30 +681,30 @@ PyDoc_STRVAR(copy_doc, "Return a shallow copy of a deque."); static PyObject * deque_reduce(dequeobject *deque) { - PyObject *dict, *result, *aslist; - - dict = PyObject_GetAttrString((PyObject *)deque, "__dict__"); - if (dict == NULL) - PyErr_Clear(); - aslist = PySequence_List((PyObject *)deque); - if (aslist == NULL) { - Py_XDECREF(dict); - return NULL; - } - if (dict == NULL) { - if (deque->maxlen == -1) - result = Py_BuildValue("O(O)", Py_TYPE(deque), aslist); - else - result = Py_BuildValue("O(On)", Py_TYPE(deque), aslist, deque->maxlen); - } else { - if (deque->maxlen == -1) - result = Py_BuildValue("O(OO)O", Py_TYPE(deque), aslist, Py_None, dict); - else - result = Py_BuildValue("O(On)O", Py_TYPE(deque), aslist, deque->maxlen, dict); - } - Py_XDECREF(dict); - Py_DECREF(aslist); - return result; + PyObject *dict, *result, *aslist; + + dict = PyObject_GetAttrString((PyObject *)deque, "__dict__"); + if (dict == NULL) + PyErr_Clear(); + aslist = PySequence_List((PyObject *)deque); + if (aslist == NULL) { + Py_XDECREF(dict); + return NULL; + } + if (dict == NULL) { + if (deque->maxlen == -1) + result = Py_BuildValue("O(O)", Py_TYPE(deque), aslist); + else + result = Py_BuildValue("O(On)", Py_TYPE(deque), aslist, deque->maxlen); + } else { + if (deque->maxlen == -1) + result = Py_BuildValue("O(OO)O", Py_TYPE(deque), aslist, Py_None, dict); + else + result = Py_BuildValue("O(On)O", Py_TYPE(deque), aslist, deque->maxlen, dict); + } + Py_XDECREF(dict); + Py_DECREF(aslist); + return result; } PyDoc_STRVAR(reduce_doc, "Return state information for pickling."); @@ -712,166 +712,166 @@ PyDoc_STRVAR(reduce_doc, "Return state information for pickling."); static PyObject * deque_repr(PyObject *deque) { - PyObject *aslist, *result; - int i; - - i = Py_ReprEnter(deque); - if (i != 0) { - if (i < 0) - return NULL; - return PyUnicode_FromString("[...]"); - } - - aslist = PySequence_List(deque); - if (aslist == NULL) { - Py_ReprLeave(deque); - return NULL; - } - if (((dequeobject *)deque)->maxlen != -1) - - result = PyUnicode_FromFormat("deque(%R, maxlen=%zd)", - aslist, ((dequeobject *)deque)->maxlen); - else - result = PyUnicode_FromFormat("deque(%R)", aslist); - Py_DECREF(aslist); - Py_ReprLeave(deque); - return result; + PyObject *aslist, *result; + int i; + + i = Py_ReprEnter(deque); + if (i != 0) { + if (i < 0) + return NULL; + return PyUnicode_FromString("[...]"); + } + + aslist = PySequence_List(deque); + if (aslist == NULL) { + Py_ReprLeave(deque); + return NULL; + } + if (((dequeobject *)deque)->maxlen != -1) + + result = PyUnicode_FromFormat("deque(%R, maxlen=%zd)", + aslist, ((dequeobject *)deque)->maxlen); + else + result = PyUnicode_FromFormat("deque(%R)", aslist); + Py_DECREF(aslist); + Py_ReprLeave(deque); + return result; } static PyObject * deque_richcompare(PyObject *v, PyObject *w, int op) { - PyObject *it1=NULL, *it2=NULL, *x, *y; - Py_ssize_t vs, ws; - int b, cmp=-1; - - if (!PyObject_TypeCheck(v, &deque_type) || - !PyObject_TypeCheck(w, &deque_type)) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - - /* Shortcuts */ - vs = ((dequeobject *)v)->len; - ws = ((dequeobject *)w)->len; - if (op == Py_EQ) { - if (v == w) - Py_RETURN_TRUE; - if (vs != ws) - Py_RETURN_FALSE; - } - if (op == Py_NE) { - if (v == w) - Py_RETURN_FALSE; - if (vs != ws) - Py_RETURN_TRUE; - } - - /* Search for the first index where items are different */ - it1 = PyObject_GetIter(v); - if (it1 == NULL) - goto done; - it2 = PyObject_GetIter(w); - if (it2 == NULL) - goto done; - for (;;) { - x = PyIter_Next(it1); - if (x == NULL && PyErr_Occurred()) - goto done; - y = PyIter_Next(it2); - if (x == NULL || y == NULL) - break; - b = PyObject_RichCompareBool(x, y, Py_EQ); - if (b == 0) { - cmp = PyObject_RichCompareBool(x, y, op); - Py_DECREF(x); - Py_DECREF(y); - goto done; - } - Py_DECREF(x); - Py_DECREF(y); - if (b == -1) - goto done; - } - /* We reached the end of one deque or both */ - Py_XDECREF(x); - Py_XDECREF(y); - if (PyErr_Occurred()) - goto done; - switch (op) { - case Py_LT: cmp = y != NULL; break; /* if w was longer */ - case Py_LE: cmp = x == NULL; break; /* if v was not longer */ - case Py_EQ: cmp = x == y; break; /* if we reached the end of both */ - case Py_NE: cmp = x != y; break; /* if one deque continues */ - case Py_GT: cmp = x != NULL; break; /* if v was longer */ - case Py_GE: cmp = y == NULL; break; /* if w was not longer */ - } + PyObject *it1=NULL, *it2=NULL, *x, *y; + Py_ssize_t vs, ws; + int b, cmp=-1; + + if (!PyObject_TypeCheck(v, &deque_type) || + !PyObject_TypeCheck(w, &deque_type)) { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + + /* Shortcuts */ + vs = ((dequeobject *)v)->len; + ws = ((dequeobject *)w)->len; + if (op == Py_EQ) { + if (v == w) + Py_RETURN_TRUE; + if (vs != ws) + Py_RETURN_FALSE; + } + if (op == Py_NE) { + if (v == w) + Py_RETURN_FALSE; + if (vs != ws) + Py_RETURN_TRUE; + } + + /* Search for the first index where items are different */ + it1 = PyObject_GetIter(v); + if (it1 == NULL) + goto done; + it2 = PyObject_GetIter(w); + if (it2 == NULL) + goto done; + for (;;) { + x = PyIter_Next(it1); + if (x == NULL && PyErr_Occurred()) + goto done; + y = PyIter_Next(it2); + if (x == NULL || y == NULL) + break; + b = PyObject_RichCompareBool(x, y, Py_EQ); + if (b == 0) { + cmp = PyObject_RichCompareBool(x, y, op); + Py_DECREF(x); + Py_DECREF(y); + goto done; + } + Py_DECREF(x); + Py_DECREF(y); + if (b == -1) + goto done; + } + /* We reached the end of one deque or both */ + Py_XDECREF(x); + Py_XDECREF(y); + if (PyErr_Occurred()) + goto done; + switch (op) { + case Py_LT: cmp = y != NULL; break; /* if w was longer */ + case Py_LE: cmp = x == NULL; break; /* if v was not longer */ + case Py_EQ: cmp = x == y; break; /* if we reached the end of both */ + case Py_NE: cmp = x != y; break; /* if one deque continues */ + case Py_GT: cmp = x != NULL; break; /* if v was longer */ + case Py_GE: cmp = y == NULL; break; /* if w was not longer */ + } done: - Py_XDECREF(it1); - Py_XDECREF(it2); - if (cmp == 1) - Py_RETURN_TRUE; - if (cmp == 0) - Py_RETURN_FALSE; - return NULL; + Py_XDECREF(it1); + Py_XDECREF(it2); + if (cmp == 1) + Py_RETURN_TRUE; + if (cmp == 0) + Py_RETURN_FALSE; + return NULL; } static int deque_init(dequeobject *deque, PyObject *args, PyObject *kwdargs) { - PyObject *iterable = NULL; - PyObject *maxlenobj = NULL; - Py_ssize_t maxlen = -1; - char *kwlist[] = {"iterable", "maxlen", 0}; - - if (!PyArg_ParseTupleAndKeywords(args, kwdargs, "|OO:deque", kwlist, &iterable, &maxlenobj)) - return -1; - if (maxlenobj != NULL && maxlenobj != Py_None) { - maxlen = PyLong_AsSsize_t(maxlenobj); - if (maxlen == -1 && PyErr_Occurred()) - return -1; - if (maxlen < 0) { - PyErr_SetString(PyExc_ValueError, "maxlen must be non-negative"); - return -1; - } - } - deque->maxlen = maxlen; - deque_clear(deque); - if (iterable != NULL) { - PyObject *rv = deque_extend(deque, iterable); - if (rv == NULL) - return -1; - Py_DECREF(rv); - } - return 0; + PyObject *iterable = NULL; + PyObject *maxlenobj = NULL; + Py_ssize_t maxlen = -1; + char *kwlist[] = {"iterable", "maxlen", 0}; + + if (!PyArg_ParseTupleAndKeywords(args, kwdargs, "|OO:deque", kwlist, &iterable, &maxlenobj)) + return -1; + if (maxlenobj != NULL && maxlenobj != Py_None) { + maxlen = PyLong_AsSsize_t(maxlenobj); + if (maxlen == -1 && PyErr_Occurred()) + return -1; + if (maxlen < 0) { + PyErr_SetString(PyExc_ValueError, "maxlen must be non-negative"); + return -1; + } + } + deque->maxlen = maxlen; + deque_clear(deque); + if (iterable != NULL) { + PyObject *rv = deque_extend(deque, iterable); + if (rv == NULL) + return -1; + Py_DECREF(rv); + } + return 0; } static PyObject * deque_get_maxlen(dequeobject *deque) { - if (deque->maxlen == -1) - Py_RETURN_NONE; - return PyLong_FromSsize_t(deque->maxlen); + if (deque->maxlen == -1) + Py_RETURN_NONE; + return PyLong_FromSsize_t(deque->maxlen); } static PyGetSetDef deque_getset[] = { - {"maxlen", (getter)deque_get_maxlen, (setter)NULL, - "maximum size of a deque or None if unbounded"}, - {0} + {"maxlen", (getter)deque_get_maxlen, (setter)NULL, + "maximum size of a deque or None if unbounded"}, + {0} }; static PySequenceMethods deque_as_sequence = { - (lenfunc)deque_len, /* sq_length */ - 0, /* sq_concat */ - 0, /* sq_repeat */ - (ssizeargfunc)deque_item, /* sq_item */ - 0, /* sq_slice */ - (ssizeobjargproc)deque_ass_item, /* sq_ass_item */ - 0, /* sq_ass_slice */ - 0, /* sq_contains */ - (binaryfunc)deque_inplace_concat, /* sq_inplace_concat */ - 0, /* sq_inplace_repeat */ + (lenfunc)deque_len, /* sq_length */ + 0, /* sq_concat */ + 0, /* sq_repeat */ + (ssizeargfunc)deque_item, /* sq_item */ + 0, /* sq_slice */ + (ssizeobjargproc)deque_ass_item, /* sq_ass_item */ + 0, /* sq_ass_slice */ + 0, /* sq_contains */ + (binaryfunc)deque_inplace_concat, /* sq_inplace_concat */ + 0, /* sq_inplace_repeat */ }; @@ -880,34 +880,34 @@ static PySequenceMethods deque_as_sequence = { static PyObject *deque_iter(dequeobject *deque); static PyObject *deque_reviter(dequeobject *deque); PyDoc_STRVAR(reversed_doc, - "D.__reversed__() -- return a reverse iterator over the deque"); + "D.__reversed__() -- return a reverse iterator over the deque"); static PyMethodDef deque_methods[] = { - {"append", (PyCFunction)deque_append, - METH_O, append_doc}, - {"appendleft", (PyCFunction)deque_appendleft, - METH_O, appendleft_doc}, - {"clear", (PyCFunction)deque_clearmethod, - METH_NOARGS, clear_doc}, - {"__copy__", (PyCFunction)deque_copy, - METH_NOARGS, copy_doc}, - {"extend", (PyCFunction)deque_extend, - METH_O, extend_doc}, - {"extendleft", (PyCFunction)deque_extendleft, - METH_O, extendleft_doc}, - {"pop", (PyCFunction)deque_pop, - METH_NOARGS, pop_doc}, - {"popleft", (PyCFunction)deque_popleft, - METH_NOARGS, popleft_doc}, - {"__reduce__", (PyCFunction)deque_reduce, - METH_NOARGS, reduce_doc}, - {"remove", (PyCFunction)deque_remove, - METH_O, remove_doc}, - {"__reversed__", (PyCFunction)deque_reviter, - METH_NOARGS, reversed_doc}, - {"rotate", (PyCFunction)deque_rotate, - METH_VARARGS, rotate_doc}, - {NULL, NULL} /* sentinel */ + {"append", (PyCFunction)deque_append, + METH_O, append_doc}, + {"appendleft", (PyCFunction)deque_appendleft, + METH_O, appendleft_doc}, + {"clear", (PyCFunction)deque_clearmethod, + METH_NOARGS, clear_doc}, + {"__copy__", (PyCFunction)deque_copy, + METH_NOARGS, copy_doc}, + {"extend", (PyCFunction)deque_extend, + METH_O, extend_doc}, + {"extendleft", (PyCFunction)deque_extendleft, + METH_O, extendleft_doc}, + {"pop", (PyCFunction)deque_pop, + METH_NOARGS, pop_doc}, + {"popleft", (PyCFunction)deque_popleft, + METH_NOARGS, popleft_doc}, + {"__reduce__", (PyCFunction)deque_reduce, + METH_NOARGS, reduce_doc}, + {"remove", (PyCFunction)deque_remove, + METH_O, remove_doc}, + {"__reversed__", (PyCFunction)deque_reviter, + METH_NOARGS, reversed_doc}, + {"rotate", (PyCFunction)deque_rotate, + METH_VARARGS, rotate_doc}, + {NULL, NULL} /* sentinel */ }; PyDoc_STRVAR(deque_doc, @@ -916,58 +916,58 @@ PyDoc_STRVAR(deque_doc, Build an ordered collection accessible from endpoints only."); static PyTypeObject deque_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "collections.deque", /* tp_name */ - sizeof(dequeobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)deque_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - deque_repr, /* tp_repr */ - 0, /* tp_as_number */ - &deque_as_sequence, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - (hashfunc)PyObject_HashNotImplemented, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC, - /* tp_flags */ - deque_doc, /* tp_doc */ - (traverseproc)deque_traverse, /* tp_traverse */ - (inquiry)deque_clear, /* tp_clear */ - (richcmpfunc)deque_richcompare, /* tp_richcompare */ - offsetof(dequeobject, weakreflist), /* tp_weaklistoffset*/ - (getiterfunc)deque_iter, /* tp_iter */ - 0, /* tp_iternext */ - deque_methods, /* tp_methods */ - 0, /* tp_members */ - deque_getset, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - (initproc)deque_init, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - deque_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "collections.deque", /* tp_name */ + sizeof(dequeobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)deque_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + deque_repr, /* tp_repr */ + 0, /* tp_as_number */ + &deque_as_sequence, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + (hashfunc)PyObject_HashNotImplemented, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC, + /* tp_flags */ + deque_doc, /* tp_doc */ + (traverseproc)deque_traverse, /* tp_traverse */ + (inquiry)deque_clear, /* tp_clear */ + (richcmpfunc)deque_richcompare, /* tp_richcompare */ + offsetof(dequeobject, weakreflist), /* tp_weaklistoffset*/ + (getiterfunc)deque_iter, /* tp_iter */ + 0, /* tp_iternext */ + deque_methods, /* tp_methods */ + 0, /* tp_members */ + deque_getset, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + (initproc)deque_init, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + deque_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; /*********************** Deque Iterator **************************/ typedef struct { - PyObject_HEAD - Py_ssize_t index; - block *b; - dequeobject *deque; - long state; /* state when the iterator is created */ - Py_ssize_t counter; /* number of items remaining for iteration */ + PyObject_HEAD + Py_ssize_t index; + block *b; + dequeobject *deque; + long state; /* state when the iterator is created */ + Py_ssize_t counter; /* number of items remaining for iteration */ } dequeiterobject; static PyTypeObject dequeiter_type; @@ -975,107 +975,107 @@ static PyTypeObject dequeiter_type; static PyObject * deque_iter(dequeobject *deque) { - dequeiterobject *it; - - it = PyObject_GC_New(dequeiterobject, &dequeiter_type); - if (it == NULL) - return NULL; - it->b = deque->leftblock; - it->index = deque->leftindex; - Py_INCREF(deque); - it->deque = deque; - it->state = deque->state; - it->counter = deque->len; - PyObject_GC_Track(it); - return (PyObject *)it; + dequeiterobject *it; + + it = PyObject_GC_New(dequeiterobject, &dequeiter_type); + if (it == NULL) + return NULL; + it->b = deque->leftblock; + it->index = deque->leftindex; + Py_INCREF(deque); + it->deque = deque; + it->state = deque->state; + it->counter = deque->len; + PyObject_GC_Track(it); + return (PyObject *)it; } static int dequeiter_traverse(dequeiterobject *dio, visitproc visit, void *arg) { - Py_VISIT(dio->deque); - return 0; + Py_VISIT(dio->deque); + return 0; } static void dequeiter_dealloc(dequeiterobject *dio) { - Py_XDECREF(dio->deque); - PyObject_GC_Del(dio); + Py_XDECREF(dio->deque); + PyObject_GC_Del(dio); } static PyObject * dequeiter_next(dequeiterobject *it) { - PyObject *item; - - if (it->deque->state != it->state) { - it->counter = 0; - PyErr_SetString(PyExc_RuntimeError, - "deque mutated during iteration"); - return NULL; - } - if (it->counter == 0) - return NULL; - assert (!(it->b == it->deque->rightblock && - it->index > it->deque->rightindex)); - - item = it->b->data[it->index]; - it->index++; - it->counter--; - if (it->index == BLOCKLEN && it->counter > 0) { - assert (it->b->rightlink != NULL); - it->b = it->b->rightlink; - it->index = 0; - } - Py_INCREF(item); - return item; + PyObject *item; + + if (it->deque->state != it->state) { + it->counter = 0; + PyErr_SetString(PyExc_RuntimeError, + "deque mutated during iteration"); + return NULL; + } + if (it->counter == 0) + return NULL; + assert (!(it->b == it->deque->rightblock && + it->index > it->deque->rightindex)); + + item = it->b->data[it->index]; + it->index++; + it->counter--; + if (it->index == BLOCKLEN && it->counter > 0) { + assert (it->b->rightlink != NULL); + it->b = it->b->rightlink; + it->index = 0; + } + Py_INCREF(item); + return item; } static PyObject * dequeiter_len(dequeiterobject *it) { - return PyLong_FromLong(it->counter); + return PyLong_FromLong(it->counter); } PyDoc_STRVAR(length_hint_doc, "Private method returning an estimate of len(list(it))."); static PyMethodDef dequeiter_methods[] = { - {"__length_hint__", (PyCFunction)dequeiter_len, METH_NOARGS, length_hint_doc}, - {NULL, NULL} /* sentinel */ + {"__length_hint__", (PyCFunction)dequeiter_len, METH_NOARGS, length_hint_doc}, + {NULL, NULL} /* sentinel */ }; static PyTypeObject dequeiter_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "deque_iterator", /* tp_name */ - sizeof(dequeiterobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)dequeiter_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ - 0, /* tp_doc */ - (traverseproc)dequeiter_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)dequeiter_next, /* tp_iternext */ - dequeiter_methods, /* tp_methods */ - 0, + PyVarObject_HEAD_INIT(NULL, 0) + "deque_iterator", /* tp_name */ + sizeof(dequeiterobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)dequeiter_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + 0, /* tp_doc */ + (traverseproc)dequeiter_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)dequeiter_next, /* tp_iternext */ + dequeiter_methods, /* tp_methods */ + 0, }; /*********************** Deque Reverse Iterator **************************/ @@ -1085,87 +1085,87 @@ static PyTypeObject dequereviter_type; static PyObject * deque_reviter(dequeobject *deque) { - dequeiterobject *it; - - it = PyObject_GC_New(dequeiterobject, &dequereviter_type); - if (it == NULL) - return NULL; - it->b = deque->rightblock; - it->index = deque->rightindex; - Py_INCREF(deque); - it->deque = deque; - it->state = deque->state; - it->counter = deque->len; - PyObject_GC_Track(it); - return (PyObject *)it; + dequeiterobject *it; + + it = PyObject_GC_New(dequeiterobject, &dequereviter_type); + if (it == NULL) + return NULL; + it->b = deque->rightblock; + it->index = deque->rightindex; + Py_INCREF(deque); + it->deque = deque; + it->state = deque->state; + it->counter = deque->len; + PyObject_GC_Track(it); + return (PyObject *)it; } static PyObject * dequereviter_next(dequeiterobject *it) { - PyObject *item; - if (it->counter == 0) - return NULL; - - if (it->deque->state != it->state) { - it->counter = 0; - PyErr_SetString(PyExc_RuntimeError, - "deque mutated during iteration"); - return NULL; - } - assert (!(it->b == it->deque->leftblock && - it->index < it->deque->leftindex)); - - item = it->b->data[it->index]; - it->index--; - it->counter--; - if (it->index == -1 && it->counter > 0) { - assert (it->b->leftlink != NULL); - it->b = it->b->leftlink; - it->index = BLOCKLEN - 1; - } - Py_INCREF(item); - return item; + PyObject *item; + if (it->counter == 0) + return NULL; + + if (it->deque->state != it->state) { + it->counter = 0; + PyErr_SetString(PyExc_RuntimeError, + "deque mutated during iteration"); + return NULL; + } + assert (!(it->b == it->deque->leftblock && + it->index < it->deque->leftindex)); + + item = it->b->data[it->index]; + it->index--; + it->counter--; + if (it->index == -1 && it->counter > 0) { + assert (it->b->leftlink != NULL); + it->b = it->b->leftlink; + it->index = BLOCKLEN - 1; + } + Py_INCREF(item); + return item; } static PyTypeObject dequereviter_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "deque_reverse_iterator", /* tp_name */ - sizeof(dequeiterobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)dequeiter_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ - 0, /* tp_doc */ - (traverseproc)dequeiter_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)dequereviter_next, /* tp_iternext */ - dequeiter_methods, /* tp_methods */ - 0, + PyVarObject_HEAD_INIT(NULL, 0) + "deque_reverse_iterator", /* tp_name */ + sizeof(dequeiterobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)dequeiter_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + 0, /* tp_doc */ + (traverseproc)dequeiter_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)dequereviter_next, /* tp_iternext */ + dequeiter_methods, /* tp_methods */ + 0, }; /* defaultdict type *********************************************************/ typedef struct { - PyDictObject dict; - PyObject *default_factory; + PyDictObject dict; + PyObject *default_factory; } defdictobject; static PyTypeObject defdict_type; /* Forward */ @@ -1180,25 +1180,25 @@ PyDoc_STRVAR(defdict_missing_doc, static PyObject * defdict_missing(defdictobject *dd, PyObject *key) { - PyObject *factory = dd->default_factory; - PyObject *value; - if (factory == NULL || factory == Py_None) { - /* XXX Call dict.__missing__(key) */ - PyObject *tup; - tup = PyTuple_Pack(1, key); - if (!tup) return NULL; - PyErr_SetObject(PyExc_KeyError, tup); - Py_DECREF(tup); - return NULL; - } - value = PyEval_CallObject(factory, NULL); - if (value == NULL) - return value; - if (PyObject_SetItem((PyObject *)dd, key, value) < 0) { - Py_DECREF(value); - return NULL; - } - return value; + PyObject *factory = dd->default_factory; + PyObject *value; + if (factory == NULL || factory == Py_None) { + /* XXX Call dict.__missing__(key) */ + PyObject *tup; + tup = PyTuple_Pack(1, key); + if (!tup) return NULL; + PyErr_SetObject(PyExc_KeyError, tup); + Py_DECREF(tup); + return NULL; + } + value = PyEval_CallObject(factory, NULL); + if (value == NULL) + return value; + if (PyObject_SetItem((PyObject *)dd, key, value) < 0) { + Py_DECREF(value); + return NULL; + } + return value; } PyDoc_STRVAR(defdict_copy_doc, "D.copy() -> a shallow copy of D."); @@ -1206,175 +1206,175 @@ PyDoc_STRVAR(defdict_copy_doc, "D.copy() -> a shallow copy of D."); static PyObject * defdict_copy(defdictobject *dd) { - /* This calls the object's class. That only works for subclasses - whose class constructor has the same signature. Subclasses that - define a different constructor signature must override copy(). - */ - - if (dd->default_factory == NULL) - return PyObject_CallFunctionObjArgs((PyObject*)Py_TYPE(dd), Py_None, dd, NULL); - return PyObject_CallFunctionObjArgs((PyObject*)Py_TYPE(dd), - dd->default_factory, dd, NULL); + /* This calls the object's class. That only works for subclasses + whose class constructor has the same signature. Subclasses that + define a different constructor signature must override copy(). + */ + + if (dd->default_factory == NULL) + return PyObject_CallFunctionObjArgs((PyObject*)Py_TYPE(dd), Py_None, dd, NULL); + return PyObject_CallFunctionObjArgs((PyObject*)Py_TYPE(dd), + dd->default_factory, dd, NULL); } static PyObject * defdict_reduce(defdictobject *dd) { - /* __reduce__ must return a 5-tuple as follows: - - - factory function - - tuple of args for the factory function - - additional state (here None) - - sequence iterator (here None) - - dictionary iterator (yielding successive (key, value) pairs - - This API is used by pickle.py and copy.py. - - For this to be useful with pickle.py, the default_factory - must be picklable; e.g., None, a built-in, or a global - function in a module or package. - - Both shallow and deep copying are supported, but for deep - copying, the default_factory must be deep-copyable; e.g. None, - or a built-in (functions are not copyable at this time). - - This only works for subclasses as long as their constructor - signature is compatible; the first argument must be the - optional default_factory, defaulting to None. - */ - PyObject *args; - PyObject *items; - PyObject *iter; - PyObject *result; - if (dd->default_factory == NULL || dd->default_factory == Py_None) - args = PyTuple_New(0); - else - args = PyTuple_Pack(1, dd->default_factory); - if (args == NULL) - return NULL; - items = PyObject_CallMethod((PyObject *)dd, "items", "()"); - if (items == NULL) { - Py_DECREF(args); - return NULL; - } - iter = PyObject_GetIter(items); - if (iter == NULL) { - Py_DECREF(items); - Py_DECREF(args); - return NULL; - } - result = PyTuple_Pack(5, Py_TYPE(dd), args, - Py_None, Py_None, iter); - Py_DECREF(iter); - Py_DECREF(items); - Py_DECREF(args); - return result; + /* __reduce__ must return a 5-tuple as follows: + + - factory function + - tuple of args for the factory function + - additional state (here None) + - sequence iterator (here None) + - dictionary iterator (yielding successive (key, value) pairs + + This API is used by pickle.py and copy.py. + + For this to be useful with pickle.py, the default_factory + must be picklable; e.g., None, a built-in, or a global + function in a module or package. + + Both shallow and deep copying are supported, but for deep + copying, the default_factory must be deep-copyable; e.g. None, + or a built-in (functions are not copyable at this time). + + This only works for subclasses as long as their constructor + signature is compatible; the first argument must be the + optional default_factory, defaulting to None. + */ + PyObject *args; + PyObject *items; + PyObject *iter; + PyObject *result; + if (dd->default_factory == NULL || dd->default_factory == Py_None) + args = PyTuple_New(0); + else + args = PyTuple_Pack(1, dd->default_factory); + if (args == NULL) + return NULL; + items = PyObject_CallMethod((PyObject *)dd, "items", "()"); + if (items == NULL) { + Py_DECREF(args); + return NULL; + } + iter = PyObject_GetIter(items); + if (iter == NULL) { + Py_DECREF(items); + Py_DECREF(args); + return NULL; + } + result = PyTuple_Pack(5, Py_TYPE(dd), args, + Py_None, Py_None, iter); + Py_DECREF(iter); + Py_DECREF(items); + Py_DECREF(args); + return result; } static PyMethodDef defdict_methods[] = { - {"__missing__", (PyCFunction)defdict_missing, METH_O, - defdict_missing_doc}, - {"copy", (PyCFunction)defdict_copy, METH_NOARGS, - defdict_copy_doc}, - {"__copy__", (PyCFunction)defdict_copy, METH_NOARGS, - defdict_copy_doc}, - {"__reduce__", (PyCFunction)defdict_reduce, METH_NOARGS, - reduce_doc}, - {NULL} + {"__missing__", (PyCFunction)defdict_missing, METH_O, + defdict_missing_doc}, + {"copy", (PyCFunction)defdict_copy, METH_NOARGS, + defdict_copy_doc}, + {"__copy__", (PyCFunction)defdict_copy, METH_NOARGS, + defdict_copy_doc}, + {"__reduce__", (PyCFunction)defdict_reduce, METH_NOARGS, + reduce_doc}, + {NULL} }; static PyMemberDef defdict_members[] = { - {"default_factory", T_OBJECT, - offsetof(defdictobject, default_factory), 0, - PyDoc_STR("Factory for default value called by __missing__().")}, - {NULL} + {"default_factory", T_OBJECT, + offsetof(defdictobject, default_factory), 0, + PyDoc_STR("Factory for default value called by __missing__().")}, + {NULL} }; static void defdict_dealloc(defdictobject *dd) { - Py_CLEAR(dd->default_factory); - PyDict_Type.tp_dealloc((PyObject *)dd); + Py_CLEAR(dd->default_factory); + PyDict_Type.tp_dealloc((PyObject *)dd); } static PyObject * defdict_repr(defdictobject *dd) { - PyObject *baserepr; - PyObject *defrepr; - PyObject *result; - baserepr = PyDict_Type.tp_repr((PyObject *)dd); - if (baserepr == NULL) - return NULL; - if (dd->default_factory == NULL) - defrepr = PyUnicode_FromString("None"); - else - { - int status = Py_ReprEnter(dd->default_factory); - if (status != 0) { - if (status < 0) - return NULL; - defrepr = PyUnicode_FromString("..."); - } - else - defrepr = PyObject_Repr(dd->default_factory); - Py_ReprLeave(dd->default_factory); - } - if (defrepr == NULL) { - Py_DECREF(baserepr); - return NULL; - } - result = PyUnicode_FromFormat("defaultdict(%U, %U)", - defrepr, baserepr); - Py_DECREF(defrepr); - Py_DECREF(baserepr); - return result; + PyObject *baserepr; + PyObject *defrepr; + PyObject *result; + baserepr = PyDict_Type.tp_repr((PyObject *)dd); + if (baserepr == NULL) + return NULL; + if (dd->default_factory == NULL) + defrepr = PyUnicode_FromString("None"); + else + { + int status = Py_ReprEnter(dd->default_factory); + if (status != 0) { + if (status < 0) + return NULL; + defrepr = PyUnicode_FromString("..."); + } + else + defrepr = PyObject_Repr(dd->default_factory); + Py_ReprLeave(dd->default_factory); + } + if (defrepr == NULL) { + Py_DECREF(baserepr); + return NULL; + } + result = PyUnicode_FromFormat("defaultdict(%U, %U)", + defrepr, baserepr); + Py_DECREF(defrepr); + Py_DECREF(baserepr); + return result; } static int defdict_traverse(PyObject *self, visitproc visit, void *arg) { - Py_VISIT(((defdictobject *)self)->default_factory); - return PyDict_Type.tp_traverse(self, visit, arg); + Py_VISIT(((defdictobject *)self)->default_factory); + return PyDict_Type.tp_traverse(self, visit, arg); } static int defdict_tp_clear(defdictobject *dd) { - Py_CLEAR(dd->default_factory); - return PyDict_Type.tp_clear((PyObject *)dd); + Py_CLEAR(dd->default_factory); + return PyDict_Type.tp_clear((PyObject *)dd); } static int defdict_init(PyObject *self, PyObject *args, PyObject *kwds) { - defdictobject *dd = (defdictobject *)self; - PyObject *olddefault = dd->default_factory; - PyObject *newdefault = NULL; - PyObject *newargs; - int result; - if (args == NULL || !PyTuple_Check(args)) - newargs = PyTuple_New(0); - else { - Py_ssize_t n = PyTuple_GET_SIZE(args); - if (n > 0) { - newdefault = PyTuple_GET_ITEM(args, 0); - if (!PyCallable_Check(newdefault) && newdefault != Py_None) { - PyErr_SetString(PyExc_TypeError, - "first argument must be callable"); - return -1; - } - } - newargs = PySequence_GetSlice(args, 1, n); - } - if (newargs == NULL) - return -1; - Py_XINCREF(newdefault); - dd->default_factory = newdefault; - result = PyDict_Type.tp_init(self, newargs, kwds); - Py_DECREF(newargs); - Py_XDECREF(olddefault); - return result; + defdictobject *dd = (defdictobject *)self; + PyObject *olddefault = dd->default_factory; + PyObject *newdefault = NULL; + PyObject *newargs; + int result; + if (args == NULL || !PyTuple_Check(args)) + newargs = PyTuple_New(0); + else { + Py_ssize_t n = PyTuple_GET_SIZE(args); + if (n > 0) { + newdefault = PyTuple_GET_ITEM(args, 0); + if (!PyCallable_Check(newdefault) && newdefault != Py_None) { + PyErr_SetString(PyExc_TypeError, + "first argument must be callable"); + return -1; + } + } + newargs = PySequence_GetSlice(args, 1, n); + } + if (newargs == NULL) + return -1; + Py_XINCREF(newdefault); + dd->default_factory = newdefault; + result = PyDict_Type.tp_init(self, newargs, kwds); + Py_DECREF(newargs); + Py_XDECREF(olddefault); + return result; } PyDoc_STRVAR(defdict_doc, @@ -1389,47 +1389,47 @@ A defaultdict compares equal to a dict with the same items.\n\ #define DEFERRED_ADDRESS(ADDR) 0 static PyTypeObject defdict_type = { - PyVarObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type), 0) - "collections.defaultdict", /* tp_name */ - sizeof(defdictobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)defdict_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)defdict_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC, - /* tp_flags */ - defdict_doc, /* tp_doc */ - defdict_traverse, /* tp_traverse */ - (inquiry)defdict_tp_clear, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset*/ - 0, /* tp_iter */ - 0, /* tp_iternext */ - defdict_methods, /* tp_methods */ - defdict_members, /* tp_members */ - 0, /* tp_getset */ - DEFERRED_ADDRESS(&PyDict_Type), /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - defdict_init, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - 0, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type), 0) + "collections.defaultdict", /* tp_name */ + sizeof(defdictobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)defdict_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)defdict_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC, + /* tp_flags */ + defdict_doc, /* tp_doc */ + defdict_traverse, /* tp_traverse */ + (inquiry)defdict_tp_clear, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset*/ + 0, /* tp_iter */ + 0, /* tp_iternext */ + defdict_methods, /* tp_methods */ + defdict_members, /* tp_members */ + 0, /* tp_getset */ + DEFERRED_ADDRESS(&PyDict_Type), /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + defdict_init, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + 0, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; /* module level code ********************************************************/ @@ -1442,42 +1442,42 @@ PyDoc_STRVAR(module_doc, static struct PyModuleDef _collectionsmodule = { - PyModuleDef_HEAD_INIT, - "_collections", - module_doc, - -1, - NULL, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_collections", + module_doc, + -1, + NULL, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit__collections(void) { - PyObject *m; + PyObject *m; - m = PyModule_Create(&_collectionsmodule); - if (m == NULL) - return NULL; + m = PyModule_Create(&_collectionsmodule); + if (m == NULL) + return NULL; - if (PyType_Ready(&deque_type) < 0) - return NULL; - Py_INCREF(&deque_type); - PyModule_AddObject(m, "deque", (PyObject *)&deque_type); + if (PyType_Ready(&deque_type) < 0) + return NULL; + Py_INCREF(&deque_type); + PyModule_AddObject(m, "deque", (PyObject *)&deque_type); - defdict_type.tp_base = &PyDict_Type; - if (PyType_Ready(&defdict_type) < 0) - return NULL; - Py_INCREF(&defdict_type); - PyModule_AddObject(m, "defaultdict", (PyObject *)&defdict_type); + defdict_type.tp_base = &PyDict_Type; + if (PyType_Ready(&defdict_type) < 0) + return NULL; + Py_INCREF(&defdict_type); + PyModule_AddObject(m, "defaultdict", (PyObject *)&defdict_type); - if (PyType_Ready(&dequeiter_type) < 0) - return NULL; + if (PyType_Ready(&dequeiter_type) < 0) + return NULL; - if (PyType_Ready(&dequereviter_type) < 0) - return NULL; + if (PyType_Ready(&dequereviter_type) < 0) + return NULL; - return m; + return m; } diff --git a/Modules/_csv.c b/Modules/_csv.c index 1fbba41..26d4cf0 100644 --- a/Modules/_csv.c +++ b/Modules/_csv.c @@ -18,65 +18,65 @@ module instead. #include "structmember.h" #define IS_BASESTRING(o) \ - PyUnicode_Check(o) + PyUnicode_Check(o) -static PyObject *error_obj; /* CSV exception */ +static PyObject *error_obj; /* CSV exception */ static PyObject *dialects; /* Dialect registry */ -static long field_limit = 128 * 1024; /* max parsed field size */ +static long field_limit = 128 * 1024; /* max parsed field size */ typedef enum { - START_RECORD, START_FIELD, ESCAPED_CHAR, IN_FIELD, - IN_QUOTED_FIELD, ESCAPE_IN_QUOTED_FIELD, QUOTE_IN_QUOTED_FIELD, - EAT_CRNL + START_RECORD, START_FIELD, ESCAPED_CHAR, IN_FIELD, + IN_QUOTED_FIELD, ESCAPE_IN_QUOTED_FIELD, QUOTE_IN_QUOTED_FIELD, + EAT_CRNL } ParserState; typedef enum { - QUOTE_MINIMAL, QUOTE_ALL, QUOTE_NONNUMERIC, QUOTE_NONE + QUOTE_MINIMAL, QUOTE_ALL, QUOTE_NONNUMERIC, QUOTE_NONE } QuoteStyle; typedef struct { - QuoteStyle style; - char *name; + QuoteStyle style; + char *name; } StyleDesc; static StyleDesc quote_styles[] = { - { QUOTE_MINIMAL, "QUOTE_MINIMAL" }, - { QUOTE_ALL, "QUOTE_ALL" }, - { QUOTE_NONNUMERIC, "QUOTE_NONNUMERIC" }, - { QUOTE_NONE, "QUOTE_NONE" }, - { 0 } + { QUOTE_MINIMAL, "QUOTE_MINIMAL" }, + { QUOTE_ALL, "QUOTE_ALL" }, + { QUOTE_NONNUMERIC, "QUOTE_NONNUMERIC" }, + { QUOTE_NONE, "QUOTE_NONE" }, + { 0 } }; typedef struct { - PyObject_HEAD + PyObject_HEAD - int doublequote; /* is " represented by ""? */ - Py_UNICODE delimiter; /* field separator */ - Py_UNICODE quotechar; /* quote character */ - Py_UNICODE escapechar; /* escape character */ - int skipinitialspace; /* ignore spaces following delimiter? */ - PyObject *lineterminator; /* string to write between records */ - int quoting; /* style of quoting to write */ + int doublequote; /* is " represented by ""? */ + Py_UNICODE delimiter; /* field separator */ + Py_UNICODE quotechar; /* quote character */ + Py_UNICODE escapechar; /* escape character */ + int skipinitialspace; /* ignore spaces following delimiter? */ + PyObject *lineterminator; /* string to write between records */ + int quoting; /* style of quoting to write */ - int strict; /* raise exception on bad CSV */ + int strict; /* raise exception on bad CSV */ } DialectObj; static PyTypeObject Dialect_Type; typedef struct { - PyObject_HEAD + PyObject_HEAD - PyObject *input_iter; /* iterate over this for input lines */ + PyObject *input_iter; /* iterate over this for input lines */ - DialectObj *dialect; /* parsing dialect */ + DialectObj *dialect; /* parsing dialect */ - PyObject *fields; /* field list for current record */ - ParserState state; /* current CSV parse state */ - Py_UNICODE *field; /* build current field in here */ - int field_size; /* size of allocated buffer */ - Py_ssize_t field_len; /* length of current field */ - int numeric_field; /* treat field as numeric */ - unsigned long line_num; /* Source-file line number */ + PyObject *fields; /* field list for current record */ + ParserState state; /* current CSV parse state */ + Py_UNICODE *field; /* build current field in here */ + int field_size; /* size of allocated buffer */ + Py_ssize_t field_len; /* length of current field */ + int numeric_field; /* treat field as numeric */ + unsigned long line_num; /* Source-file line number */ } ReaderObj; static PyTypeObject Reader_Type; @@ -84,16 +84,16 @@ static PyTypeObject Reader_Type; #define ReaderObject_Check(v) (Py_TYPE(v) == &Reader_Type) typedef struct { - PyObject_HEAD + PyObject_HEAD - PyObject *writeline; /* write output lines to this file */ + PyObject *writeline; /* write output lines to this file */ - DialectObj *dialect; /* parsing dialect */ + DialectObj *dialect; /* parsing dialect */ - Py_UNICODE *rec; /* buffer for parser.join */ - int rec_size; /* size of allocated record */ - Py_ssize_t rec_len; /* length of record */ - int num_fields; /* number of fields in record */ + Py_UNICODE *rec; /* buffer for parser.join */ + int rec_size; /* size of allocated record */ + Py_ssize_t rec_len; /* length of record */ + int num_fields; /* number of fields in record */ } WriterObj; static PyTypeObject Writer_Type; @@ -105,375 +105,375 @@ static PyTypeObject Writer_Type; static PyObject * get_dialect_from_registry(PyObject * name_obj) { - PyObject *dialect_obj; - - dialect_obj = PyDict_GetItem(dialects, name_obj); - if (dialect_obj == NULL) { - if (!PyErr_Occurred()) - PyErr_Format(error_obj, "unknown dialect"); - } - else - Py_INCREF(dialect_obj); - return dialect_obj; + PyObject *dialect_obj; + + dialect_obj = PyDict_GetItem(dialects, name_obj); + if (dialect_obj == NULL) { + if (!PyErr_Occurred()) + PyErr_Format(error_obj, "unknown dialect"); + } + else + Py_INCREF(dialect_obj); + return dialect_obj; } static PyObject * get_string(PyObject *str) { - Py_XINCREF(str); - return str; + Py_XINCREF(str); + return str; } static PyObject * get_nullchar_as_None(Py_UNICODE c) { - if (c == '\0') { - Py_INCREF(Py_None); - return Py_None; - } - else - return PyUnicode_FromUnicode((Py_UNICODE *)&c, 1); + if (c == '\0') { + Py_INCREF(Py_None); + return Py_None; + } + else + return PyUnicode_FromUnicode((Py_UNICODE *)&c, 1); } static PyObject * Dialect_get_lineterminator(DialectObj *self) { - return get_string(self->lineterminator); + return get_string(self->lineterminator); } static PyObject * Dialect_get_delimiter(DialectObj *self) { - return get_nullchar_as_None(self->delimiter); + return get_nullchar_as_None(self->delimiter); } static PyObject * Dialect_get_escapechar(DialectObj *self) { - return get_nullchar_as_None(self->escapechar); + return get_nullchar_as_None(self->escapechar); } static PyObject * Dialect_get_quotechar(DialectObj *self) { - return get_nullchar_as_None(self->quotechar); + return get_nullchar_as_None(self->quotechar); } static PyObject * Dialect_get_quoting(DialectObj *self) { - return PyLong_FromLong(self->quoting); + return PyLong_FromLong(self->quoting); } static int _set_bool(const char *name, int *target, PyObject *src, int dflt) { - if (src == NULL) - *target = dflt; - else - *target = PyObject_IsTrue(src); - return 0; + if (src == NULL) + *target = dflt; + else + *target = PyObject_IsTrue(src); + return 0; } static int _set_int(const char *name, int *target, PyObject *src, int dflt) { - if (src == NULL) - *target = dflt; - else { - long value; - if (!PyLong_CheckExact(src)) { - PyErr_Format(PyExc_TypeError, - "\"%s\" must be an integer", name); - return -1; - } - value = PyLong_AsLong(src); - if (value == -1 && PyErr_Occurred()) - return -1; + if (src == NULL) + *target = dflt; + else { + long value; + if (!PyLong_CheckExact(src)) { + PyErr_Format(PyExc_TypeError, + "\"%s\" must be an integer", name); + return -1; + } + value = PyLong_AsLong(src); + if (value == -1 && PyErr_Occurred()) + return -1; #if SIZEOF_LONG > SIZEOF_INT - if (value > INT_MAX || value < INT_MIN) { - PyErr_Format(PyExc_ValueError, - "integer out of range for \"%s\"", name); - return -1; - } + if (value > INT_MAX || value < INT_MIN) { + PyErr_Format(PyExc_ValueError, + "integer out of range for \"%s\"", name); + return -1; + } #endif - *target = (int)value; - } - return 0; + *target = (int)value; + } + return 0; } static int _set_char(const char *name, Py_UNICODE *target, PyObject *src, Py_UNICODE dflt) { - if (src == NULL) - *target = dflt; - else { - *target = '\0'; - if (src != Py_None) { - Py_UNICODE *buf; - Py_ssize_t len; - buf = PyUnicode_AsUnicode(src); - len = PyUnicode_GetSize(src); - if (buf == NULL || len > 1) { - PyErr_Format(PyExc_TypeError, - "\"%s\" must be an 1-character string", - name); - return -1; - } - if (len > 0) - *target = buf[0]; - } - } - return 0; + if (src == NULL) + *target = dflt; + else { + *target = '\0'; + if (src != Py_None) { + Py_UNICODE *buf; + Py_ssize_t len; + buf = PyUnicode_AsUnicode(src); + len = PyUnicode_GetSize(src); + if (buf == NULL || len > 1) { + PyErr_Format(PyExc_TypeError, + "\"%s\" must be an 1-character string", + name); + return -1; + } + if (len > 0) + *target = buf[0]; + } + } + return 0; } static int _set_str(const char *name, PyObject **target, PyObject *src, const char *dflt) { - if (src == NULL) - *target = PyUnicode_DecodeASCII(dflt, strlen(dflt), NULL); - else { - if (src == Py_None) - *target = NULL; - else if (!IS_BASESTRING(src)) { - PyErr_Format(PyExc_TypeError, - "\"%s\" must be a string", name); - return -1; - } - else { - Py_XDECREF(*target); - Py_INCREF(src); - *target = src; - } - } - return 0; + if (src == NULL) + *target = PyUnicode_DecodeASCII(dflt, strlen(dflt), NULL); + else { + if (src == Py_None) + *target = NULL; + else if (!IS_BASESTRING(src)) { + PyErr_Format(PyExc_TypeError, + "\"%s\" must be a string", name); + return -1; + } + else { + Py_XDECREF(*target); + Py_INCREF(src); + *target = src; + } + } + return 0; } static int dialect_check_quoting(int quoting) { - StyleDesc *qs = quote_styles; - - for (qs = quote_styles; qs->name; qs++) { - if (qs->style == quoting) - return 0; - } - PyErr_Format(PyExc_TypeError, "bad \"quoting\" value"); - return -1; + StyleDesc *qs = quote_styles; + + for (qs = quote_styles; qs->name; qs++) { + if (qs->style == quoting) + return 0; + } + PyErr_Format(PyExc_TypeError, "bad \"quoting\" value"); + return -1; } #define D_OFF(x) offsetof(DialectObj, x) static struct PyMemberDef Dialect_memberlist[] = { - { "skipinitialspace", T_INT, D_OFF(skipinitialspace), READONLY }, - { "doublequote", T_INT, D_OFF(doublequote), READONLY }, - { "strict", T_INT, D_OFF(strict), READONLY }, - { NULL } + { "skipinitialspace", T_INT, D_OFF(skipinitialspace), READONLY }, + { "doublequote", T_INT, D_OFF(doublequote), READONLY }, + { "strict", T_INT, D_OFF(strict), READONLY }, + { NULL } }; static PyGetSetDef Dialect_getsetlist[] = { - { "delimiter", (getter)Dialect_get_delimiter}, - { "escapechar", (getter)Dialect_get_escapechar}, - { "lineterminator", (getter)Dialect_get_lineterminator}, - { "quotechar", (getter)Dialect_get_quotechar}, - { "quoting", (getter)Dialect_get_quoting}, - {NULL}, + { "delimiter", (getter)Dialect_get_delimiter}, + { "escapechar", (getter)Dialect_get_escapechar}, + { "lineterminator", (getter)Dialect_get_lineterminator}, + { "quotechar", (getter)Dialect_get_quotechar}, + { "quoting", (getter)Dialect_get_quoting}, + {NULL}, }; static void Dialect_dealloc(DialectObj *self) { - Py_XDECREF(self->lineterminator); - Py_TYPE(self)->tp_free((PyObject *)self); + Py_XDECREF(self->lineterminator); + Py_TYPE(self)->tp_free((PyObject *)self); } static char *dialect_kws[] = { - "dialect", - "delimiter", - "doublequote", - "escapechar", - "lineterminator", - "quotechar", - "quoting", - "skipinitialspace", - "strict", - NULL + "dialect", + "delimiter", + "doublequote", + "escapechar", + "lineterminator", + "quotechar", + "quoting", + "skipinitialspace", + "strict", + NULL }; static PyObject * dialect_new(PyTypeObject *type, PyObject *args, PyObject *kwargs) { - DialectObj *self; - PyObject *ret = NULL; - PyObject *dialect = NULL; - PyObject *delimiter = NULL; - PyObject *doublequote = NULL; - PyObject *escapechar = NULL; - PyObject *lineterminator = NULL; - PyObject *quotechar = NULL; - PyObject *quoting = NULL; - PyObject *skipinitialspace = NULL; - PyObject *strict = NULL; - - if (!PyArg_ParseTupleAndKeywords(args, kwargs, - "|OOOOOOOOO", dialect_kws, - &dialect, - &delimiter, - &doublequote, - &escapechar, - &lineterminator, - "echar, - "ing, - &skipinitialspace, - &strict)) - return NULL; - - if (dialect != NULL) { - if (IS_BASESTRING(dialect)) { - dialect = get_dialect_from_registry(dialect); - if (dialect == NULL) - return NULL; - } - else - Py_INCREF(dialect); - /* Can we reuse this instance? */ - if (PyObject_TypeCheck(dialect, &Dialect_Type) && - delimiter == 0 && - doublequote == 0 && - escapechar == 0 && - lineterminator == 0 && - quotechar == 0 && - quoting == 0 && - skipinitialspace == 0 && - strict == 0) - return dialect; - } - - self = (DialectObj *)type->tp_alloc(type, 0); - if (self == NULL) { - Py_XDECREF(dialect); - return NULL; - } - self->lineterminator = NULL; - - Py_XINCREF(delimiter); - Py_XINCREF(doublequote); - Py_XINCREF(escapechar); - Py_XINCREF(lineterminator); - Py_XINCREF(quotechar); - Py_XINCREF(quoting); - Py_XINCREF(skipinitialspace); - Py_XINCREF(strict); - if (dialect != NULL) { + DialectObj *self; + PyObject *ret = NULL; + PyObject *dialect = NULL; + PyObject *delimiter = NULL; + PyObject *doublequote = NULL; + PyObject *escapechar = NULL; + PyObject *lineterminator = NULL; + PyObject *quotechar = NULL; + PyObject *quoting = NULL; + PyObject *skipinitialspace = NULL; + PyObject *strict = NULL; + + if (!PyArg_ParseTupleAndKeywords(args, kwargs, + "|OOOOOOOOO", dialect_kws, + &dialect, + &delimiter, + &doublequote, + &escapechar, + &lineterminator, + "echar, + "ing, + &skipinitialspace, + &strict)) + return NULL; + + if (dialect != NULL) { + if (IS_BASESTRING(dialect)) { + dialect = get_dialect_from_registry(dialect); + if (dialect == NULL) + return NULL; + } + else + Py_INCREF(dialect); + /* Can we reuse this instance? */ + if (PyObject_TypeCheck(dialect, &Dialect_Type) && + delimiter == 0 && + doublequote == 0 && + escapechar == 0 && + lineterminator == 0 && + quotechar == 0 && + quoting == 0 && + skipinitialspace == 0 && + strict == 0) + return dialect; + } + + self = (DialectObj *)type->tp_alloc(type, 0); + if (self == NULL) { + Py_XDECREF(dialect); + return NULL; + } + self->lineterminator = NULL; + + Py_XINCREF(delimiter); + Py_XINCREF(doublequote); + Py_XINCREF(escapechar); + Py_XINCREF(lineterminator); + Py_XINCREF(quotechar); + Py_XINCREF(quoting); + Py_XINCREF(skipinitialspace); + Py_XINCREF(strict); + if (dialect != NULL) { #define DIALECT_GETATTR(v, n) \ - if (v == NULL) \ - v = PyObject_GetAttrString(dialect, n) - DIALECT_GETATTR(delimiter, "delimiter"); - DIALECT_GETATTR(doublequote, "doublequote"); - DIALECT_GETATTR(escapechar, "escapechar"); - DIALECT_GETATTR(lineterminator, "lineterminator"); - DIALECT_GETATTR(quotechar, "quotechar"); - DIALECT_GETATTR(quoting, "quoting"); - DIALECT_GETATTR(skipinitialspace, "skipinitialspace"); - DIALECT_GETATTR(strict, "strict"); - PyErr_Clear(); - } - - /* check types and convert to C values */ + if (v == NULL) \ + v = PyObject_GetAttrString(dialect, n) + DIALECT_GETATTR(delimiter, "delimiter"); + DIALECT_GETATTR(doublequote, "doublequote"); + DIALECT_GETATTR(escapechar, "escapechar"); + DIALECT_GETATTR(lineterminator, "lineterminator"); + DIALECT_GETATTR(quotechar, "quotechar"); + DIALECT_GETATTR(quoting, "quoting"); + DIALECT_GETATTR(skipinitialspace, "skipinitialspace"); + DIALECT_GETATTR(strict, "strict"); + PyErr_Clear(); + } + + /* check types and convert to C values */ #define DIASET(meth, name, target, src, dflt) \ - if (meth(name, target, src, dflt)) \ - goto err - DIASET(_set_char, "delimiter", &self->delimiter, delimiter, ','); - DIASET(_set_bool, "doublequote", &self->doublequote, doublequote, 1); - DIASET(_set_char, "escapechar", &self->escapechar, escapechar, 0); - DIASET(_set_str, "lineterminator", &self->lineterminator, lineterminator, "\r\n"); - DIASET(_set_char, "quotechar", &self->quotechar, quotechar, '"'); - DIASET(_set_int, "quoting", &self->quoting, quoting, QUOTE_MINIMAL); - DIASET(_set_bool, "skipinitialspace", &self->skipinitialspace, skipinitialspace, 0); - DIASET(_set_bool, "strict", &self->strict, strict, 0); - - /* validate options */ - if (dialect_check_quoting(self->quoting)) - goto err; - if (self->delimiter == 0) { - PyErr_SetString(PyExc_TypeError, "delimiter must be set"); - goto err; - } - if (quotechar == Py_None && quoting == NULL) - self->quoting = QUOTE_NONE; - if (self->quoting != QUOTE_NONE && self->quotechar == 0) { - PyErr_SetString(PyExc_TypeError, - "quotechar must be set if quoting enabled"); - goto err; - } - if (self->lineterminator == 0) { - PyErr_SetString(PyExc_TypeError, "lineterminator must be set"); - goto err; - } - - ret = (PyObject *)self; - Py_INCREF(self); + if (meth(name, target, src, dflt)) \ + goto err + DIASET(_set_char, "delimiter", &self->delimiter, delimiter, ','); + DIASET(_set_bool, "doublequote", &self->doublequote, doublequote, 1); + DIASET(_set_char, "escapechar", &self->escapechar, escapechar, 0); + DIASET(_set_str, "lineterminator", &self->lineterminator, lineterminator, "\r\n"); + DIASET(_set_char, "quotechar", &self->quotechar, quotechar, '"'); + DIASET(_set_int, "quoting", &self->quoting, quoting, QUOTE_MINIMAL); + DIASET(_set_bool, "skipinitialspace", &self->skipinitialspace, skipinitialspace, 0); + DIASET(_set_bool, "strict", &self->strict, strict, 0); + + /* validate options */ + if (dialect_check_quoting(self->quoting)) + goto err; + if (self->delimiter == 0) { + PyErr_SetString(PyExc_TypeError, "delimiter must be set"); + goto err; + } + if (quotechar == Py_None && quoting == NULL) + self->quoting = QUOTE_NONE; + if (self->quoting != QUOTE_NONE && self->quotechar == 0) { + PyErr_SetString(PyExc_TypeError, + "quotechar must be set if quoting enabled"); + goto err; + } + if (self->lineterminator == 0) { + PyErr_SetString(PyExc_TypeError, "lineterminator must be set"); + goto err; + } + + ret = (PyObject *)self; + Py_INCREF(self); err: - Py_XDECREF(self); - Py_XDECREF(dialect); - Py_XDECREF(delimiter); - Py_XDECREF(doublequote); - Py_XDECREF(escapechar); - Py_XDECREF(lineterminator); - Py_XDECREF(quotechar); - Py_XDECREF(quoting); - Py_XDECREF(skipinitialspace); - Py_XDECREF(strict); - return ret; + Py_XDECREF(self); + Py_XDECREF(dialect); + Py_XDECREF(delimiter); + Py_XDECREF(doublequote); + Py_XDECREF(escapechar); + Py_XDECREF(lineterminator); + Py_XDECREF(quotechar); + Py_XDECREF(quoting); + Py_XDECREF(skipinitialspace); + Py_XDECREF(strict); + return ret; } -PyDoc_STRVAR(Dialect_Type_doc, +PyDoc_STRVAR(Dialect_Type_doc, "CSV dialect\n" "\n" "The Dialect type records CSV parsing and generation options.\n"); static PyTypeObject Dialect_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_csv.Dialect", /* tp_name */ - sizeof(DialectObj), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)Dialect_dealloc, /* tp_dealloc */ - (printfunc)0, /* tp_print */ - (getattrfunc)0, /* tp_getattr */ - (setattrfunc)0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - (hashfunc)0, /* tp_hash */ - (ternaryfunc)0, /* tp_call */ - (reprfunc)0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - Dialect_Type_doc, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - Dialect_memberlist, /* tp_members */ - Dialect_getsetlist, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - dialect_new, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "_csv.Dialect", /* tp_name */ + sizeof(DialectObj), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)Dialect_dealloc, /* tp_dealloc */ + (printfunc)0, /* tp_print */ + (getattrfunc)0, /* tp_getattr */ + (setattrfunc)0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + (hashfunc)0, /* tp_hash */ + (ternaryfunc)0, /* tp_call */ + (reprfunc)0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + Dialect_Type_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + Dialect_memberlist, /* tp_members */ + Dialect_getsetlist, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + dialect_new, /* tp_new */ + 0, /* tp_free */ }; /* @@ -483,15 +483,15 @@ static PyTypeObject Dialect_Type = { static PyObject * _call_dialect(PyObject *dialect_inst, PyObject *kwargs) { - PyObject *ctor_args; - PyObject *dialect; - - ctor_args = Py_BuildValue(dialect_inst ? "(O)" : "()", dialect_inst); - if (ctor_args == NULL) - return NULL; - dialect = PyObject_Call((PyObject *)&Dialect_Type, ctor_args, kwargs); - Py_DECREF(ctor_args); - return dialect; + PyObject *ctor_args; + PyObject *dialect; + + ctor_args = Py_BuildValue(dialect_inst ? "(O)" : "()", dialect_inst); + if (ctor_args == NULL) + return NULL; + dialect = PyObject_Call((PyObject *)&Dialect_Type, ctor_args, kwargs); + Py_DECREF(ctor_args); + return dialect; } /* @@ -500,339 +500,339 @@ _call_dialect(PyObject *dialect_inst, PyObject *kwargs) static int parse_save_field(ReaderObj *self) { - PyObject *field; - - field = PyUnicode_FromUnicode(self->field, self->field_len); - if (field == NULL) - return -1; - self->field_len = 0; - if (self->numeric_field) { - PyObject *tmp; - - self->numeric_field = 0; - tmp = PyNumber_Float(field); - if (tmp == NULL) { - Py_DECREF(field); - return -1; - } - Py_DECREF(field); - field = tmp; - } - PyList_Append(self->fields, field); - Py_DECREF(field); - return 0; + PyObject *field; + + field = PyUnicode_FromUnicode(self->field, self->field_len); + if (field == NULL) + return -1; + self->field_len = 0; + if (self->numeric_field) { + PyObject *tmp; + + self->numeric_field = 0; + tmp = PyNumber_Float(field); + if (tmp == NULL) { + Py_DECREF(field); + return -1; + } + Py_DECREF(field); + field = tmp; + } + PyList_Append(self->fields, field); + Py_DECREF(field); + return 0; } static int parse_grow_buff(ReaderObj *self) { - if (self->field_size == 0) { - self->field_size = 4096; - if (self->field != NULL) - PyMem_Free(self->field); - self->field = PyMem_New(Py_UNICODE, self->field_size); - } - else { - if (self->field_size > INT_MAX / 2) { - PyErr_NoMemory(); - return 0; - } - self->field_size *= 2; - self->field = PyMem_Resize(self->field, Py_UNICODE, - self->field_size); - } - if (self->field == NULL) { - PyErr_NoMemory(); - return 0; - } - return 1; + if (self->field_size == 0) { + self->field_size = 4096; + if (self->field != NULL) + PyMem_Free(self->field); + self->field = PyMem_New(Py_UNICODE, self->field_size); + } + else { + if (self->field_size > INT_MAX / 2) { + PyErr_NoMemory(); + return 0; + } + self->field_size *= 2; + self->field = PyMem_Resize(self->field, Py_UNICODE, + self->field_size); + } + if (self->field == NULL) { + PyErr_NoMemory(); + return 0; + } + return 1; } static int parse_add_char(ReaderObj *self, Py_UNICODE c) { - if (self->field_len >= field_limit) { - PyErr_Format(error_obj, "field larger than field limit (%ld)", - field_limit); - return -1; - } - if (self->field_len == self->field_size && !parse_grow_buff(self)) - return -1; - self->field[self->field_len++] = c; - return 0; + if (self->field_len >= field_limit) { + PyErr_Format(error_obj, "field larger than field limit (%ld)", + field_limit); + return -1; + } + if (self->field_len == self->field_size && !parse_grow_buff(self)) + return -1; + self->field[self->field_len++] = c; + return 0; } static int parse_process_char(ReaderObj *self, Py_UNICODE c) { - DialectObj *dialect = self->dialect; - - switch (self->state) { - case START_RECORD: - /* start of record */ - if (c == '\0') - /* empty line - return [] */ - break; - else if (c == '\n' || c == '\r') { - self->state = EAT_CRNL; - break; - } - /* normal character - handle as START_FIELD */ - self->state = START_FIELD; - /* fallthru */ - case START_FIELD: - /* expecting field */ - if (c == '\n' || c == '\r' || c == '\0') { - /* save empty field - return [fields] */ - if (parse_save_field(self) < 0) - return -1; - self->state = (c == '\0' ? START_RECORD : EAT_CRNL); - } - else if (c == dialect->quotechar && - dialect->quoting != QUOTE_NONE) { - /* start quoted field */ - self->state = IN_QUOTED_FIELD; - } - else if (c == dialect->escapechar) { - /* possible escaped character */ - self->state = ESCAPED_CHAR; - } - else if (c == ' ' && dialect->skipinitialspace) - /* ignore space at start of field */ - ; - else if (c == dialect->delimiter) { - /* save empty field */ - if (parse_save_field(self) < 0) - return -1; - } - else { - /* begin new unquoted field */ - if (dialect->quoting == QUOTE_NONNUMERIC) - self->numeric_field = 1; - if (parse_add_char(self, c) < 0) - return -1; - self->state = IN_FIELD; - } - break; - - case ESCAPED_CHAR: - if (c == '\0') - c = '\n'; - if (parse_add_char(self, c) < 0) - return -1; - self->state = IN_FIELD; - break; - - case IN_FIELD: - /* in unquoted field */ - if (c == '\n' || c == '\r' || c == '\0') { - /* end of line - return [fields] */ - if (parse_save_field(self) < 0) - return -1; - self->state = (c == '\0' ? START_RECORD : EAT_CRNL); - } - else if (c == dialect->escapechar) { - /* possible escaped character */ - self->state = ESCAPED_CHAR; - } - else if (c == dialect->delimiter) { - /* save field - wait for new field */ - if (parse_save_field(self) < 0) - return -1; - self->state = START_FIELD; - } - else { - /* normal character - save in field */ - if (parse_add_char(self, c) < 0) - return -1; - } - break; - - case IN_QUOTED_FIELD: - /* in quoted field */ - if (c == '\0') - ; - else if (c == dialect->escapechar) { - /* Possible escape character */ - self->state = ESCAPE_IN_QUOTED_FIELD; - } - else if (c == dialect->quotechar && - dialect->quoting != QUOTE_NONE) { - if (dialect->doublequote) { - /* doublequote; " represented by "" */ - self->state = QUOTE_IN_QUOTED_FIELD; - } - else { - /* end of quote part of field */ - self->state = IN_FIELD; - } - } - else { - /* normal character - save in field */ - if (parse_add_char(self, c) < 0) - return -1; - } - break; - - case ESCAPE_IN_QUOTED_FIELD: - if (c == '\0') - c = '\n'; - if (parse_add_char(self, c) < 0) - return -1; - self->state = IN_QUOTED_FIELD; - break; - - case QUOTE_IN_QUOTED_FIELD: - /* doublequote - seen a quote in an quoted field */ - if (dialect->quoting != QUOTE_NONE && - c == dialect->quotechar) { - /* save "" as " */ - if (parse_add_char(self, c) < 0) - return -1; - self->state = IN_QUOTED_FIELD; - } - else if (c == dialect->delimiter) { - /* save field - wait for new field */ - if (parse_save_field(self) < 0) - return -1; - self->state = START_FIELD; - } - else if (c == '\n' || c == '\r' || c == '\0') { - /* end of line - return [fields] */ - if (parse_save_field(self) < 0) - return -1; - self->state = (c == '\0' ? START_RECORD : EAT_CRNL); - } - else if (!dialect->strict) { - if (parse_add_char(self, c) < 0) - return -1; - self->state = IN_FIELD; - } - else { - /* illegal */ - PyErr_Format(error_obj, "'%c' expected after '%c'", - dialect->delimiter, - dialect->quotechar); - return -1; - } - break; - - case EAT_CRNL: - if (c == '\n' || c == '\r') - ; - else if (c == '\0') - self->state = START_RECORD; - else { - PyErr_Format(error_obj, "new-line character seen in unquoted field - do you need to open the file in universal-newline mode?"); - return -1; - } - break; - - } - return 0; + DialectObj *dialect = self->dialect; + + switch (self->state) { + case START_RECORD: + /* start of record */ + if (c == '\0') + /* empty line - return [] */ + break; + else if (c == '\n' || c == '\r') { + self->state = EAT_CRNL; + break; + } + /* normal character - handle as START_FIELD */ + self->state = START_FIELD; + /* fallthru */ + case START_FIELD: + /* expecting field */ + if (c == '\n' || c == '\r' || c == '\0') { + /* save empty field - return [fields] */ + if (parse_save_field(self) < 0) + return -1; + self->state = (c == '\0' ? START_RECORD : EAT_CRNL); + } + else if (c == dialect->quotechar && + dialect->quoting != QUOTE_NONE) { + /* start quoted field */ + self->state = IN_QUOTED_FIELD; + } + else if (c == dialect->escapechar) { + /* possible escaped character */ + self->state = ESCAPED_CHAR; + } + else if (c == ' ' && dialect->skipinitialspace) + /* ignore space at start of field */ + ; + else if (c == dialect->delimiter) { + /* save empty field */ + if (parse_save_field(self) < 0) + return -1; + } + else { + /* begin new unquoted field */ + if (dialect->quoting == QUOTE_NONNUMERIC) + self->numeric_field = 1; + if (parse_add_char(self, c) < 0) + return -1; + self->state = IN_FIELD; + } + break; + + case ESCAPED_CHAR: + if (c == '\0') + c = '\n'; + if (parse_add_char(self, c) < 0) + return -1; + self->state = IN_FIELD; + break; + + case IN_FIELD: + /* in unquoted field */ + if (c == '\n' || c == '\r' || c == '\0') { + /* end of line - return [fields] */ + if (parse_save_field(self) < 0) + return -1; + self->state = (c == '\0' ? START_RECORD : EAT_CRNL); + } + else if (c == dialect->escapechar) { + /* possible escaped character */ + self->state = ESCAPED_CHAR; + } + else if (c == dialect->delimiter) { + /* save field - wait for new field */ + if (parse_save_field(self) < 0) + return -1; + self->state = START_FIELD; + } + else { + /* normal character - save in field */ + if (parse_add_char(self, c) < 0) + return -1; + } + break; + + case IN_QUOTED_FIELD: + /* in quoted field */ + if (c == '\0') + ; + else if (c == dialect->escapechar) { + /* Possible escape character */ + self->state = ESCAPE_IN_QUOTED_FIELD; + } + else if (c == dialect->quotechar && + dialect->quoting != QUOTE_NONE) { + if (dialect->doublequote) { + /* doublequote; " represented by "" */ + self->state = QUOTE_IN_QUOTED_FIELD; + } + else { + /* end of quote part of field */ + self->state = IN_FIELD; + } + } + else { + /* normal character - save in field */ + if (parse_add_char(self, c) < 0) + return -1; + } + break; + + case ESCAPE_IN_QUOTED_FIELD: + if (c == '\0') + c = '\n'; + if (parse_add_char(self, c) < 0) + return -1; + self->state = IN_QUOTED_FIELD; + break; + + case QUOTE_IN_QUOTED_FIELD: + /* doublequote - seen a quote in an quoted field */ + if (dialect->quoting != QUOTE_NONE && + c == dialect->quotechar) { + /* save "" as " */ + if (parse_add_char(self, c) < 0) + return -1; + self->state = IN_QUOTED_FIELD; + } + else if (c == dialect->delimiter) { + /* save field - wait for new field */ + if (parse_save_field(self) < 0) + return -1; + self->state = START_FIELD; + } + else if (c == '\n' || c == '\r' || c == '\0') { + /* end of line - return [fields] */ + if (parse_save_field(self) < 0) + return -1; + self->state = (c == '\0' ? START_RECORD : EAT_CRNL); + } + else if (!dialect->strict) { + if (parse_add_char(self, c) < 0) + return -1; + self->state = IN_FIELD; + } + else { + /* illegal */ + PyErr_Format(error_obj, "'%c' expected after '%c'", + dialect->delimiter, + dialect->quotechar); + return -1; + } + break; + + case EAT_CRNL: + if (c == '\n' || c == '\r') + ; + else if (c == '\0') + self->state = START_RECORD; + else { + PyErr_Format(error_obj, "new-line character seen in unquoted field - do you need to open the file in universal-newline mode?"); + return -1; + } + break; + + } + return 0; } static int parse_reset(ReaderObj *self) { - Py_XDECREF(self->fields); - self->fields = PyList_New(0); - if (self->fields == NULL) - return -1; - self->field_len = 0; - self->state = START_RECORD; - self->numeric_field = 0; - return 0; + Py_XDECREF(self->fields); + self->fields = PyList_New(0); + if (self->fields == NULL) + return -1; + self->field_len = 0; + self->state = START_RECORD; + self->numeric_field = 0; + return 0; } static PyObject * Reader_iternext(ReaderObj *self) { - PyObject *lineobj; - PyObject *fields = NULL; - Py_UNICODE *line, c; - Py_ssize_t linelen; - - if (parse_reset(self) < 0) - return NULL; - do { - lineobj = PyIter_Next(self->input_iter); - if (lineobj == NULL) { - /* End of input OR exception */ - if (!PyErr_Occurred() && self->field_len != 0) - PyErr_Format(error_obj, - "newline inside string"); - return NULL; - } - if (!PyUnicode_Check(lineobj)) { - PyErr_Format(error_obj, - "iterator should return strings, " - "not %.200s " - "(did you open the file in text mode?)", - lineobj->ob_type->tp_name - ); - Py_DECREF(lineobj); - return NULL; - } - ++self->line_num; - line = PyUnicode_AsUnicode(lineobj); - linelen = PyUnicode_GetSize(lineobj); - if (line == NULL || linelen < 0) { - Py_DECREF(lineobj); - return NULL; - } - while (linelen--) { - c = *line++; - if (c == '\0') { - Py_DECREF(lineobj); - PyErr_Format(error_obj, - "line contains NULL byte"); - goto err; - } - if (parse_process_char(self, c) < 0) { - Py_DECREF(lineobj); - goto err; - } - } + PyObject *lineobj; + PyObject *fields = NULL; + Py_UNICODE *line, c; + Py_ssize_t linelen; + + if (parse_reset(self) < 0) + return NULL; + do { + lineobj = PyIter_Next(self->input_iter); + if (lineobj == NULL) { + /* End of input OR exception */ + if (!PyErr_Occurred() && self->field_len != 0) + PyErr_Format(error_obj, + "newline inside string"); + return NULL; + } + if (!PyUnicode_Check(lineobj)) { + PyErr_Format(error_obj, + "iterator should return strings, " + "not %.200s " + "(did you open the file in text mode?)", + lineobj->ob_type->tp_name + ); + Py_DECREF(lineobj); + return NULL; + } + ++self->line_num; + line = PyUnicode_AsUnicode(lineobj); + linelen = PyUnicode_GetSize(lineobj); + if (line == NULL || linelen < 0) { + Py_DECREF(lineobj); + return NULL; + } + while (linelen--) { + c = *line++; + if (c == '\0') { Py_DECREF(lineobj); - if (parse_process_char(self, 0) < 0) - goto err; - } while (self->state != START_RECORD); + PyErr_Format(error_obj, + "line contains NULL byte"); + goto err; + } + if (parse_process_char(self, c) < 0) { + Py_DECREF(lineobj); + goto err; + } + } + Py_DECREF(lineobj); + if (parse_process_char(self, 0) < 0) + goto err; + } while (self->state != START_RECORD); - fields = self->fields; - self->fields = NULL; + fields = self->fields; + self->fields = NULL; err: - return fields; + return fields; } static void Reader_dealloc(ReaderObj *self) { - PyObject_GC_UnTrack(self); - Py_XDECREF(self->dialect); - Py_XDECREF(self->input_iter); - Py_XDECREF(self->fields); - if (self->field != NULL) - PyMem_Free(self->field); - PyObject_GC_Del(self); + PyObject_GC_UnTrack(self); + Py_XDECREF(self->dialect); + Py_XDECREF(self->input_iter); + Py_XDECREF(self->fields); + if (self->field != NULL) + PyMem_Free(self->field); + PyObject_GC_Del(self); } static int Reader_traverse(ReaderObj *self, visitproc visit, void *arg) { - Py_VISIT(self->dialect); - Py_VISIT(self->input_iter); - Py_VISIT(self->fields); - return 0; + Py_VISIT(self->dialect); + Py_VISIT(self->input_iter); + Py_VISIT(self->fields); + return 0; } static int Reader_clear(ReaderObj *self) { - Py_CLEAR(self->dialect); - Py_CLEAR(self->input_iter); - Py_CLEAR(self->fields); - return 0; + Py_CLEAR(self->dialect); + Py_CLEAR(self->input_iter); + Py_CLEAR(self->fields); + return 0; } PyDoc_STRVAR(Reader_Type_doc, @@ -843,93 +843,93 @@ PyDoc_STRVAR(Reader_Type_doc, ); static struct PyMethodDef Reader_methods[] = { - { NULL, NULL } + { NULL, NULL } }; #define R_OFF(x) offsetof(ReaderObj, x) static struct PyMemberDef Reader_memberlist[] = { - { "dialect", T_OBJECT, R_OFF(dialect), READONLY }, - { "line_num", T_ULONG, R_OFF(line_num), READONLY }, - { NULL } + { "dialect", T_OBJECT, R_OFF(dialect), READONLY }, + { "line_num", T_ULONG, R_OFF(line_num), READONLY }, + { NULL } }; static PyTypeObject Reader_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_csv.reader", /*tp_name*/ - sizeof(ReaderObj), /*tp_basicsize*/ - 0, /*tp_itemsize*/ - /* methods */ - (destructor)Reader_dealloc, /*tp_dealloc*/ - (printfunc)0, /*tp_print*/ - (getattrfunc)0, /*tp_getattr*/ - (setattrfunc)0, /*tp_setattr*/ - 0, /*tp_reserved*/ - (reprfunc)0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - (hashfunc)0, /*tp_hash*/ - (ternaryfunc)0, /*tp_call*/ - (reprfunc)0, /*tp_str*/ - 0, /*tp_getattro*/ - 0, /*tp_setattro*/ - 0, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | - Py_TPFLAGS_HAVE_GC, /*tp_flags*/ - Reader_Type_doc, /*tp_doc*/ - (traverseproc)Reader_traverse, /*tp_traverse*/ - (inquiry)Reader_clear, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - PyObject_SelfIter, /*tp_iter*/ - (getiterfunc)Reader_iternext, /*tp_iternext*/ - Reader_methods, /*tp_methods*/ - Reader_memberlist, /*tp_members*/ - 0, /*tp_getset*/ + PyVarObject_HEAD_INIT(NULL, 0) + "_csv.reader", /*tp_name*/ + sizeof(ReaderObj), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + /* methods */ + (destructor)Reader_dealloc, /*tp_dealloc*/ + (printfunc)0, /*tp_print*/ + (getattrfunc)0, /*tp_getattr*/ + (setattrfunc)0, /*tp_setattr*/ + 0, /*tp_reserved*/ + (reprfunc)0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + (hashfunc)0, /*tp_hash*/ + (ternaryfunc)0, /*tp_call*/ + (reprfunc)0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | + Py_TPFLAGS_HAVE_GC, /*tp_flags*/ + Reader_Type_doc, /*tp_doc*/ + (traverseproc)Reader_traverse, /*tp_traverse*/ + (inquiry)Reader_clear, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + PyObject_SelfIter, /*tp_iter*/ + (getiterfunc)Reader_iternext, /*tp_iternext*/ + Reader_methods, /*tp_methods*/ + Reader_memberlist, /*tp_members*/ + 0, /*tp_getset*/ }; static PyObject * csv_reader(PyObject *module, PyObject *args, PyObject *keyword_args) { - PyObject * iterator, * dialect = NULL; - ReaderObj * self = PyObject_GC_New(ReaderObj, &Reader_Type); - - if (!self) - return NULL; - - self->dialect = NULL; - self->fields = NULL; - self->input_iter = NULL; - self->field = NULL; - self->field_size = 0; - self->line_num = 0; - - if (parse_reset(self) < 0) { - Py_DECREF(self); - return NULL; - } - - if (!PyArg_UnpackTuple(args, "", 1, 2, &iterator, &dialect)) { - Py_DECREF(self); - return NULL; - } - self->input_iter = PyObject_GetIter(iterator); - if (self->input_iter == NULL) { - PyErr_SetString(PyExc_TypeError, - "argument 1 must be an iterator"); - Py_DECREF(self); - return NULL; - } - self->dialect = (DialectObj *)_call_dialect(dialect, keyword_args); - if (self->dialect == NULL) { - Py_DECREF(self); - return NULL; - } - - PyObject_GC_Track(self); - return (PyObject *)self; + PyObject * iterator, * dialect = NULL; + ReaderObj * self = PyObject_GC_New(ReaderObj, &Reader_Type); + + if (!self) + return NULL; + + self->dialect = NULL; + self->fields = NULL; + self->input_iter = NULL; + self->field = NULL; + self->field_size = 0; + self->line_num = 0; + + if (parse_reset(self) < 0) { + Py_DECREF(self); + return NULL; + } + + if (!PyArg_UnpackTuple(args, "", 1, 2, &iterator, &dialect)) { + Py_DECREF(self); + return NULL; + } + self->input_iter = PyObject_GetIter(iterator); + if (self->input_iter == NULL) { + PyErr_SetString(PyExc_TypeError, + "argument 1 must be an iterator"); + Py_DECREF(self); + return NULL; + } + self->dialect = (DialectObj *)_call_dialect(dialect, keyword_args); + if (self->dialect == NULL) { + Py_DECREF(self); + return NULL; + } + + PyObject_GC_Track(self); + return (PyObject *)self; } /* @@ -939,8 +939,8 @@ csv_reader(PyObject *module, PyObject *args, PyObject *keyword_args) static void join_reset(WriterObj *self) { - self->rec_len = 0; - self->num_fields = 0; + self->rec_len = 0; + self->num_fields = 0; } #define MEM_INCR 32768 @@ -952,90 +952,90 @@ static int join_append_data(WriterObj *self, Py_UNICODE *field, int quote_empty, int *quoted, int copy_phase) { - DialectObj *dialect = self->dialect; - int i; - int rec_len; - Py_UNICODE *lineterm; + DialectObj *dialect = self->dialect; + int i; + int rec_len; + Py_UNICODE *lineterm; #define ADDCH(c) \ - do {\ - if (copy_phase) \ - self->rec[rec_len] = c;\ - rec_len++;\ - } while(0) - - lineterm = PyUnicode_AsUnicode(dialect->lineterminator); - if (lineterm == NULL) - return -1; - - rec_len = self->rec_len; - - /* If this is not the first field we need a field separator */ - if (self->num_fields > 0) - ADDCH(dialect->delimiter); - - /* Handle preceding quote */ - if (copy_phase && *quoted) - ADDCH(dialect->quotechar); - - /* Copy/count field data */ - /* If field is null just pass over */ - for (i = 0; field; i++) { - Py_UNICODE c = field[i]; - int want_escape = 0; - - if (c == '\0') - break; - - if (c == dialect->delimiter || - c == dialect->escapechar || - c == dialect->quotechar || - Py_UNICODE_strchr(lineterm, c)) { - if (dialect->quoting == QUOTE_NONE) - want_escape = 1; - else { - if (c == dialect->quotechar) { - if (dialect->doublequote) - ADDCH(dialect->quotechar); - else - want_escape = 1; - } - if (!want_escape) - *quoted = 1; - } - if (want_escape) { - if (!dialect->escapechar) { - PyErr_Format(error_obj, - "need to escape, but no escapechar set"); - return -1; - } - ADDCH(dialect->escapechar); - } - } - /* Copy field character into record buffer. - */ - ADDCH(c); - } - - /* If field is empty check if it needs to be quoted. - */ - if (i == 0 && quote_empty) { - if (dialect->quoting == QUOTE_NONE) { - PyErr_Format(error_obj, - "single empty field record must be quoted"); - return -1; - } - else - *quoted = 1; - } - - if (*quoted) { - if (copy_phase) - ADDCH(dialect->quotechar); - else - rec_len += 2; - } - return rec_len; + do {\ + if (copy_phase) \ + self->rec[rec_len] = c;\ + rec_len++;\ + } while(0) + + lineterm = PyUnicode_AsUnicode(dialect->lineterminator); + if (lineterm == NULL) + return -1; + + rec_len = self->rec_len; + + /* If this is not the first field we need a field separator */ + if (self->num_fields > 0) + ADDCH(dialect->delimiter); + + /* Handle preceding quote */ + if (copy_phase && *quoted) + ADDCH(dialect->quotechar); + + /* Copy/count field data */ + /* If field is null just pass over */ + for (i = 0; field; i++) { + Py_UNICODE c = field[i]; + int want_escape = 0; + + if (c == '\0') + break; + + if (c == dialect->delimiter || + c == dialect->escapechar || + c == dialect->quotechar || + Py_UNICODE_strchr(lineterm, c)) { + if (dialect->quoting == QUOTE_NONE) + want_escape = 1; + else { + if (c == dialect->quotechar) { + if (dialect->doublequote) + ADDCH(dialect->quotechar); + else + want_escape = 1; + } + if (!want_escape) + *quoted = 1; + } + if (want_escape) { + if (!dialect->escapechar) { + PyErr_Format(error_obj, + "need to escape, but no escapechar set"); + return -1; + } + ADDCH(dialect->escapechar); + } + } + /* Copy field character into record buffer. + */ + ADDCH(c); + } + + /* If field is empty check if it needs to be quoted. + */ + if (i == 0 && quote_empty) { + if (dialect->quoting == QUOTE_NONE) { + PyErr_Format(error_obj, + "single empty field record must be quoted"); + return -1; + } + else + *quoted = 1; + } + + if (*quoted) { + if (copy_phase) + ADDCH(dialect->quotechar); + else + rec_len += 2; + } + return rec_len; #undef ADDCH } @@ -1043,76 +1043,76 @@ static int join_check_rec_size(WriterObj *self, int rec_len) { - if (rec_len < 0 || rec_len > INT_MAX - MEM_INCR) { - PyErr_NoMemory(); - return 0; - } - - if (rec_len > self->rec_size) { - if (self->rec_size == 0) { - self->rec_size = (rec_len / MEM_INCR + 1) * MEM_INCR; - if (self->rec != NULL) - PyMem_Free(self->rec); - self->rec = PyMem_New(Py_UNICODE, self->rec_size); - } - else { - Py_UNICODE* old_rec = self->rec; - - self->rec_size = (rec_len / MEM_INCR + 1) * MEM_INCR; - self->rec = PyMem_Resize(self->rec, Py_UNICODE, - self->rec_size); - if (self->rec == NULL) - PyMem_Free(old_rec); - } - if (self->rec == NULL) { - PyErr_NoMemory(); - return 0; - } - } - return 1; + if (rec_len < 0 || rec_len > INT_MAX - MEM_INCR) { + PyErr_NoMemory(); + return 0; + } + + if (rec_len > self->rec_size) { + if (self->rec_size == 0) { + self->rec_size = (rec_len / MEM_INCR + 1) * MEM_INCR; + if (self->rec != NULL) + PyMem_Free(self->rec); + self->rec = PyMem_New(Py_UNICODE, self->rec_size); + } + else { + Py_UNICODE* old_rec = self->rec; + + self->rec_size = (rec_len / MEM_INCR + 1) * MEM_INCR; + self->rec = PyMem_Resize(self->rec, Py_UNICODE, + self->rec_size); + if (self->rec == NULL) + PyMem_Free(old_rec); + } + if (self->rec == NULL) { + PyErr_NoMemory(); + return 0; + } + } + return 1; } static int join_append(WriterObj *self, Py_UNICODE *field, int *quoted, int quote_empty) { - int rec_len; + int rec_len; - rec_len = join_append_data(self, field, quote_empty, quoted, 0); - if (rec_len < 0) - return 0; + rec_len = join_append_data(self, field, quote_empty, quoted, 0); + if (rec_len < 0) + return 0; - /* grow record buffer if necessary */ - if (!join_check_rec_size(self, rec_len)) - return 0; + /* grow record buffer if necessary */ + if (!join_check_rec_size(self, rec_len)) + return 0; - self->rec_len = join_append_data(self, field, quote_empty, quoted, 1); - self->num_fields++; + self->rec_len = join_append_data(self, field, quote_empty, quoted, 1); + self->num_fields++; - return 1; + return 1; } static int join_append_lineterminator(WriterObj *self) { - int terminator_len; - Py_UNICODE *terminator; + int terminator_len; + Py_UNICODE *terminator; - terminator_len = PyUnicode_GetSize(self->dialect->lineterminator); - if (terminator_len == -1) - return 0; + terminator_len = PyUnicode_GetSize(self->dialect->lineterminator); + if (terminator_len == -1) + return 0; - /* grow record buffer if necessary */ - if (!join_check_rec_size(self, self->rec_len + terminator_len)) - return 0; + /* grow record buffer if necessary */ + if (!join_check_rec_size(self, self->rec_len + terminator_len)) + return 0; - terminator = PyUnicode_AsUnicode(self->dialect->lineterminator); - if (terminator == NULL) - return 0; - memmove(self->rec + self->rec_len, terminator, - sizeof(Py_UNICODE)*terminator_len); - self->rec_len += terminator_len; + terminator = PyUnicode_AsUnicode(self->dialect->lineterminator); + if (terminator == NULL) + return 0; + memmove(self->rec + self->rec_len, terminator, + sizeof(Py_UNICODE)*terminator_len); + self->rec_len += terminator_len; - return 1; + return 1; } PyDoc_STRVAR(csv_writerow_doc, @@ -1124,75 +1124,75 @@ PyDoc_STRVAR(csv_writerow_doc, static PyObject * csv_writerow(WriterObj *self, PyObject *seq) { - DialectObj *dialect = self->dialect; - int len, i; - - if (!PySequence_Check(seq)) - return PyErr_Format(error_obj, "sequence expected"); - - len = PySequence_Length(seq); - if (len < 0) - return NULL; - - /* Join all fields in internal buffer. - */ - join_reset(self); - for (i = 0; i < len; i++) { - PyObject *field; - int append_ok; - int quoted; - - field = PySequence_GetItem(seq, i); - if (field == NULL) - return NULL; - - switch (dialect->quoting) { - case QUOTE_NONNUMERIC: - quoted = !PyNumber_Check(field); - break; - case QUOTE_ALL: - quoted = 1; - break; - default: - quoted = 0; - break; - } - - if (PyUnicode_Check(field)) { - append_ok = join_append(self, - PyUnicode_AS_UNICODE(field), - "ed, len == 1); - Py_DECREF(field); - } - else if (field == Py_None) { - append_ok = join_append(self, NULL, + DialectObj *dialect = self->dialect; + int len, i; + + if (!PySequence_Check(seq)) + return PyErr_Format(error_obj, "sequence expected"); + + len = PySequence_Length(seq); + if (len < 0) + return NULL; + + /* Join all fields in internal buffer. + */ + join_reset(self); + for (i = 0; i < len; i++) { + PyObject *field; + int append_ok; + int quoted; + + field = PySequence_GetItem(seq, i); + if (field == NULL) + return NULL; + + switch (dialect->quoting) { + case QUOTE_NONNUMERIC: + quoted = !PyNumber_Check(field); + break; + case QUOTE_ALL: + quoted = 1; + break; + default: + quoted = 0; + break; + } + + if (PyUnicode_Check(field)) { + append_ok = join_append(self, + PyUnicode_AS_UNICODE(field), "ed, len == 1); - Py_DECREF(field); - } - else { - PyObject *str; - - str = PyObject_Str(field); - Py_DECREF(field); - if (str == NULL) - return NULL; - append_ok = join_append(self, - PyUnicode_AS_UNICODE(str), - "ed, len == 1); - Py_DECREF(str); - } - if (!append_ok) - return NULL; - } - - /* Add line terminator. - */ - if (!join_append_lineterminator(self)) - return 0; - - return PyObject_CallFunction(self->writeline, - "(u#)", self->rec, - self->rec_len); + Py_DECREF(field); + } + else if (field == Py_None) { + append_ok = join_append(self, NULL, + "ed, len == 1); + Py_DECREF(field); + } + else { + PyObject *str; + + str = PyObject_Str(field); + Py_DECREF(field); + if (str == NULL) + return NULL; + append_ok = join_append(self, + PyUnicode_AS_UNICODE(str), + "ed, len == 1); + Py_DECREF(str); + } + if (!append_ok) + return NULL; + } + + /* Add line terminator. + */ + if (!join_append_lineterminator(self)) + return 0; + + return PyObject_CallFunction(self->writeline, + "(u#)", self->rec, + self->rec_len); } PyDoc_STRVAR(csv_writerows_doc, @@ -1204,72 +1204,72 @@ PyDoc_STRVAR(csv_writerows_doc, static PyObject * csv_writerows(WriterObj *self, PyObject *seqseq) { - PyObject *row_iter, *row_obj, *result; - - row_iter = PyObject_GetIter(seqseq); - if (row_iter == NULL) { - PyErr_SetString(PyExc_TypeError, - "writerows() argument must be iterable"); - return NULL; - } - while ((row_obj = PyIter_Next(row_iter))) { - result = csv_writerow(self, row_obj); - Py_DECREF(row_obj); - if (!result) { - Py_DECREF(row_iter); - return NULL; - } - else - Py_DECREF(result); + PyObject *row_iter, *row_obj, *result; + + row_iter = PyObject_GetIter(seqseq); + if (row_iter == NULL) { + PyErr_SetString(PyExc_TypeError, + "writerows() argument must be iterable"); + return NULL; + } + while ((row_obj = PyIter_Next(row_iter))) { + result = csv_writerow(self, row_obj); + Py_DECREF(row_obj); + if (!result) { + Py_DECREF(row_iter); + return NULL; } - Py_DECREF(row_iter); - if (PyErr_Occurred()) - return NULL; - Py_INCREF(Py_None); - return Py_None; + else + Py_DECREF(result); + } + Py_DECREF(row_iter); + if (PyErr_Occurred()) + return NULL; + Py_INCREF(Py_None); + return Py_None; } static struct PyMethodDef Writer_methods[] = { - { "writerow", (PyCFunction)csv_writerow, METH_O, csv_writerow_doc}, - { "writerows", (PyCFunction)csv_writerows, METH_O, csv_writerows_doc}, - { NULL, NULL } + { "writerow", (PyCFunction)csv_writerow, METH_O, csv_writerow_doc}, + { "writerows", (PyCFunction)csv_writerows, METH_O, csv_writerows_doc}, + { NULL, NULL } }; #define W_OFF(x) offsetof(WriterObj, x) static struct PyMemberDef Writer_memberlist[] = { - { "dialect", T_OBJECT, W_OFF(dialect), READONLY }, - { NULL } + { "dialect", T_OBJECT, W_OFF(dialect), READONLY }, + { NULL } }; static void Writer_dealloc(WriterObj *self) { - PyObject_GC_UnTrack(self); - Py_XDECREF(self->dialect); - Py_XDECREF(self->writeline); - if (self->rec != NULL) - PyMem_Free(self->rec); - PyObject_GC_Del(self); + PyObject_GC_UnTrack(self); + Py_XDECREF(self->dialect); + Py_XDECREF(self->writeline); + if (self->rec != NULL) + PyMem_Free(self->rec); + PyObject_GC_Del(self); } static int Writer_traverse(WriterObj *self, visitproc visit, void *arg) { - Py_VISIT(self->dialect); - Py_VISIT(self->writeline); - return 0; + Py_VISIT(self->dialect); + Py_VISIT(self->writeline); + return 0; } static int Writer_clear(WriterObj *self) { - Py_CLEAR(self->dialect); - Py_CLEAR(self->writeline); - return 0; + Py_CLEAR(self->dialect); + Py_CLEAR(self->writeline); + return 0; } -PyDoc_STRVAR(Writer_Type_doc, +PyDoc_STRVAR(Writer_Type_doc, "CSV writer\n" "\n" "Writer objects are responsible for generating tabular data\n" @@ -1277,75 +1277,75 @@ PyDoc_STRVAR(Writer_Type_doc, ); static PyTypeObject Writer_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_csv.writer", /*tp_name*/ - sizeof(WriterObj), /*tp_basicsize*/ - 0, /*tp_itemsize*/ - /* methods */ - (destructor)Writer_dealloc, /*tp_dealloc*/ - (printfunc)0, /*tp_print*/ - (getattrfunc)0, /*tp_getattr*/ - (setattrfunc)0, /*tp_setattr*/ - 0, /*tp_reserved*/ - (reprfunc)0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - (hashfunc)0, /*tp_hash*/ - (ternaryfunc)0, /*tp_call*/ - (reprfunc)0, /*tp_str*/ - 0, /*tp_getattro*/ - 0, /*tp_setattro*/ - 0, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | - Py_TPFLAGS_HAVE_GC, /*tp_flags*/ - Writer_Type_doc, - (traverseproc)Writer_traverse, /*tp_traverse*/ - (inquiry)Writer_clear, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - (getiterfunc)0, /*tp_iter*/ - (getiterfunc)0, /*tp_iternext*/ - Writer_methods, /*tp_methods*/ - Writer_memberlist, /*tp_members*/ - 0, /*tp_getset*/ + PyVarObject_HEAD_INIT(NULL, 0) + "_csv.writer", /*tp_name*/ + sizeof(WriterObj), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + /* methods */ + (destructor)Writer_dealloc, /*tp_dealloc*/ + (printfunc)0, /*tp_print*/ + (getattrfunc)0, /*tp_getattr*/ + (setattrfunc)0, /*tp_setattr*/ + 0, /*tp_reserved*/ + (reprfunc)0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + (hashfunc)0, /*tp_hash*/ + (ternaryfunc)0, /*tp_call*/ + (reprfunc)0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | + Py_TPFLAGS_HAVE_GC, /*tp_flags*/ + Writer_Type_doc, + (traverseproc)Writer_traverse, /*tp_traverse*/ + (inquiry)Writer_clear, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + (getiterfunc)0, /*tp_iter*/ + (getiterfunc)0, /*tp_iternext*/ + Writer_methods, /*tp_methods*/ + Writer_memberlist, /*tp_members*/ + 0, /*tp_getset*/ }; static PyObject * csv_writer(PyObject *module, PyObject *args, PyObject *keyword_args) { - PyObject * output_file, * dialect = NULL; - WriterObj * self = PyObject_GC_New(WriterObj, &Writer_Type); - - if (!self) - return NULL; - - self->dialect = NULL; - self->writeline = NULL; - - self->rec = NULL; - self->rec_size = 0; - self->rec_len = 0; - self->num_fields = 0; - - if (!PyArg_UnpackTuple(args, "", 1, 2, &output_file, &dialect)) { - Py_DECREF(self); - return NULL; - } - self->writeline = PyObject_GetAttrString(output_file, "write"); - if (self->writeline == NULL || !PyCallable_Check(self->writeline)) { - PyErr_SetString(PyExc_TypeError, - "argument 1 must have a \"write\" method"); - Py_DECREF(self); - return NULL; - } - self->dialect = (DialectObj *)_call_dialect(dialect, keyword_args); - if (self->dialect == NULL) { - Py_DECREF(self); - return NULL; - } - PyObject_GC_Track(self); - return (PyObject *)self; + PyObject * output_file, * dialect = NULL; + WriterObj * self = PyObject_GC_New(WriterObj, &Writer_Type); + + if (!self) + return NULL; + + self->dialect = NULL; + self->writeline = NULL; + + self->rec = NULL; + self->rec_size = 0; + self->rec_len = 0; + self->num_fields = 0; + + if (!PyArg_UnpackTuple(args, "", 1, 2, &output_file, &dialect)) { + Py_DECREF(self); + return NULL; + } + self->writeline = PyObject_GetAttrString(output_file, "write"); + if (self->writeline == NULL || !PyCallable_Check(self->writeline)) { + PyErr_SetString(PyExc_TypeError, + "argument 1 must have a \"write\" method"); + Py_DECREF(self); + return NULL; + } + self->dialect = (DialectObj *)_call_dialect(dialect, keyword_args); + if (self->dialect == NULL) { + Py_DECREF(self); + return NULL; + } + PyObject_GC_Track(self); + return (PyObject *)self; } /* @@ -1354,70 +1354,70 @@ csv_writer(PyObject *module, PyObject *args, PyObject *keyword_args) static PyObject * csv_list_dialects(PyObject *module, PyObject *args) { - return PyDict_Keys(dialects); + return PyDict_Keys(dialects); } static PyObject * csv_register_dialect(PyObject *module, PyObject *args, PyObject *kwargs) { - PyObject *name_obj, *dialect_obj = NULL; - PyObject *dialect; - - if (!PyArg_UnpackTuple(args, "", 1, 2, &name_obj, &dialect_obj)) - return NULL; - if (!IS_BASESTRING(name_obj)) { - PyErr_SetString(PyExc_TypeError, - "dialect name must be a string or unicode"); - return NULL; - } - dialect = _call_dialect(dialect_obj, kwargs); - if (dialect == NULL) - return NULL; - if (PyDict_SetItem(dialects, name_obj, dialect) < 0) { - Py_DECREF(dialect); - return NULL; - } - Py_DECREF(dialect); - Py_INCREF(Py_None); - return Py_None; + PyObject *name_obj, *dialect_obj = NULL; + PyObject *dialect; + + if (!PyArg_UnpackTuple(args, "", 1, 2, &name_obj, &dialect_obj)) + return NULL; + if (!IS_BASESTRING(name_obj)) { + PyErr_SetString(PyExc_TypeError, + "dialect name must be a string or unicode"); + return NULL; + } + dialect = _call_dialect(dialect_obj, kwargs); + if (dialect == NULL) + return NULL; + if (PyDict_SetItem(dialects, name_obj, dialect) < 0) { + Py_DECREF(dialect); + return NULL; + } + Py_DECREF(dialect); + Py_INCREF(Py_None); + return Py_None; } static PyObject * csv_unregister_dialect(PyObject *module, PyObject *name_obj) { - if (PyDict_DelItem(dialects, name_obj) < 0) - return PyErr_Format(error_obj, "unknown dialect"); - Py_INCREF(Py_None); - return Py_None; + if (PyDict_DelItem(dialects, name_obj) < 0) + return PyErr_Format(error_obj, "unknown dialect"); + Py_INCREF(Py_None); + return Py_None; } static PyObject * csv_get_dialect(PyObject *module, PyObject *name_obj) { - return get_dialect_from_registry(name_obj); + return get_dialect_from_registry(name_obj); } static PyObject * csv_field_size_limit(PyObject *module, PyObject *args) { - PyObject *new_limit = NULL; - long old_limit = field_limit; - - if (!PyArg_UnpackTuple(args, "field_size_limit", 0, 1, &new_limit)) - return NULL; - if (new_limit != NULL) { - if (!PyLong_CheckExact(new_limit)) { - PyErr_Format(PyExc_TypeError, - "limit must be an integer"); - return NULL; - } - field_limit = PyLong_AsLong(new_limit); - if (field_limit == -1 && PyErr_Occurred()) { - field_limit = old_limit; - return NULL; - } - } - return PyLong_FromLong(old_limit); + PyObject *new_limit = NULL; + long old_limit = field_limit; + + if (!PyArg_UnpackTuple(args, "field_size_limit", 0, 1, &new_limit)) + return NULL; + if (new_limit != NULL) { + if (!PyLong_CheckExact(new_limit)) { + PyErr_Format(PyExc_TypeError, + "limit must be an integer"); + return NULL; + } + field_limit = PyLong_AsLong(new_limit); + if (field_limit == -1 && PyErr_Occurred()) { + field_limit = old_limit; + return NULL; + } + } + return PyLong_FromLong(old_limit); } /* @@ -1535,84 +1535,84 @@ PyDoc_STRVAR(csv_field_size_limit_doc, "the old limit is returned"); static struct PyMethodDef csv_methods[] = { - { "reader", (PyCFunction)csv_reader, - METH_VARARGS | METH_KEYWORDS, csv_reader_doc}, - { "writer", (PyCFunction)csv_writer, - METH_VARARGS | METH_KEYWORDS, csv_writer_doc}, - { "list_dialects", (PyCFunction)csv_list_dialects, - METH_NOARGS, csv_list_dialects_doc}, - { "register_dialect", (PyCFunction)csv_register_dialect, - METH_VARARGS | METH_KEYWORDS, csv_register_dialect_doc}, - { "unregister_dialect", (PyCFunction)csv_unregister_dialect, - METH_O, csv_unregister_dialect_doc}, - { "get_dialect", (PyCFunction)csv_get_dialect, - METH_O, csv_get_dialect_doc}, - { "field_size_limit", (PyCFunction)csv_field_size_limit, - METH_VARARGS, csv_field_size_limit_doc}, - { NULL, NULL } + { "reader", (PyCFunction)csv_reader, + METH_VARARGS | METH_KEYWORDS, csv_reader_doc}, + { "writer", (PyCFunction)csv_writer, + METH_VARARGS | METH_KEYWORDS, csv_writer_doc}, + { "list_dialects", (PyCFunction)csv_list_dialects, + METH_NOARGS, csv_list_dialects_doc}, + { "register_dialect", (PyCFunction)csv_register_dialect, + METH_VARARGS | METH_KEYWORDS, csv_register_dialect_doc}, + { "unregister_dialect", (PyCFunction)csv_unregister_dialect, + METH_O, csv_unregister_dialect_doc}, + { "get_dialect", (PyCFunction)csv_get_dialect, + METH_O, csv_get_dialect_doc}, + { "field_size_limit", (PyCFunction)csv_field_size_limit, + METH_VARARGS, csv_field_size_limit_doc}, + { NULL, NULL } }; static struct PyModuleDef _csvmodule = { - PyModuleDef_HEAD_INIT, - "_csv", - csv_module_doc, - -1, - csv_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_csv", + csv_module_doc, + -1, + csv_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit__csv(void) { - PyObject *module; - StyleDesc *style; - - if (PyType_Ready(&Dialect_Type) < 0) - return NULL; - - if (PyType_Ready(&Reader_Type) < 0) - return NULL; - - if (PyType_Ready(&Writer_Type) < 0) - return NULL; - - /* Create the module and add the functions */ - module = PyModule_Create(&_csvmodule); - if (module == NULL) - return NULL; - - /* Add version to the module. */ - if (PyModule_AddStringConstant(module, "__version__", - MODULE_VERSION) == -1) - return NULL; - - /* Add _dialects dictionary */ - dialects = PyDict_New(); - if (dialects == NULL) - return NULL; - if (PyModule_AddObject(module, "_dialects", dialects)) - return NULL; - - /* Add quote styles into dictionary */ - for (style = quote_styles; style->name; style++) { - if (PyModule_AddIntConstant(module, style->name, - style->style) == -1) - return NULL; - } - - /* Add the Dialect type */ - Py_INCREF(&Dialect_Type); - if (PyModule_AddObject(module, "Dialect", (PyObject *)&Dialect_Type)) - return NULL; - - /* Add the CSV exception object to the module. */ - error_obj = PyErr_NewException("_csv.Error", NULL, NULL); - if (error_obj == NULL) - return NULL; - PyModule_AddObject(module, "Error", error_obj); - return module; + PyObject *module; + StyleDesc *style; + + if (PyType_Ready(&Dialect_Type) < 0) + return NULL; + + if (PyType_Ready(&Reader_Type) < 0) + return NULL; + + if (PyType_Ready(&Writer_Type) < 0) + return NULL; + + /* Create the module and add the functions */ + module = PyModule_Create(&_csvmodule); + if (module == NULL) + return NULL; + + /* Add version to the module. */ + if (PyModule_AddStringConstant(module, "__version__", + MODULE_VERSION) == -1) + return NULL; + + /* Add _dialects dictionary */ + dialects = PyDict_New(); + if (dialects == NULL) + return NULL; + if (PyModule_AddObject(module, "_dialects", dialects)) + return NULL; + + /* Add quote styles into dictionary */ + for (style = quote_styles; style->name; style++) { + if (PyModule_AddIntConstant(module, style->name, + style->style) == -1) + return NULL; + } + + /* Add the Dialect type */ + Py_INCREF(&Dialect_Type); + if (PyModule_AddObject(module, "Dialect", (PyObject *)&Dialect_Type)) + return NULL; + + /* Add the CSV exception object to the module. */ + error_obj = PyErr_NewException("_csv.Error", NULL, NULL); + if (error_obj == NULL) + return NULL; + PyModule_AddObject(module, "Error", error_obj); + return module; } diff --git a/Modules/_ctypes/_ctypes.c b/Modules/_ctypes/_ctypes.c index 21961ae..c1b3093 100644 --- a/Modules/_ctypes/_ctypes.c +++ b/Modules/_ctypes/_ctypes.c @@ -20,20 +20,20 @@ /* -Name methods, members, getsets +Name methods, members, getsets ============================================================================== -PyCStructType_Type __new__(), from_address(), __mul__(), from_param() -UnionType_Type __new__(), from_address(), __mul__(), from_param() -PyCPointerType_Type __new__(), from_address(), __mul__(), from_param(), set_type() -PyCArrayType_Type __new__(), from_address(), __mul__(), from_param() -PyCSimpleType_Type __new__(), from_address(), __mul__(), from_param() +PyCStructType_Type __new__(), from_address(), __mul__(), from_param() +UnionType_Type __new__(), from_address(), __mul__(), from_param() +PyCPointerType_Type __new__(), from_address(), __mul__(), from_param(), set_type() +PyCArrayType_Type __new__(), from_address(), __mul__(), from_param() +PyCSimpleType_Type __new__(), from_address(), __mul__(), from_param() PyCData_Type - Struct_Type __new__(), __init__() - PyCPointer_Type __new__(), __init__(), _as_parameter_, contents - PyCArray_Type __new__(), __init__(), _as_parameter_, __get/setitem__(), __len__() - Simple_Type __new__(), __init__(), _as_parameter_ + Struct_Type __new__(), __init__() + PyCPointer_Type __new__(), __init__(), _as_parameter_, contents + PyCArray_Type __new__(), __init__(), _as_parameter_, __get/setitem__(), __len__() + Simple_Type __new__(), __init__(), _as_parameter_ PyCField_Type PyCStgDict_Type @@ -45,28 +45,28 @@ class methods It has some similarity to the byref() construct compared to pointer() from_address(addr) - - construct an instance from a given memory block (sharing this memory block) + - construct an instance from a given memory block (sharing this memory block) from_param(obj) - - typecheck and convert a Python object into a C function call parameter - the result may be an instance of the type, or an integer or tuple - (typecode, value[, obj]) + - typecheck and convert a Python object into a C function call parameter + the result may be an instance of the type, or an integer or tuple + (typecode, value[, obj]) instance methods/properties --------------------------- _as_parameter_ - - convert self into a C function call parameter - This is either an integer, or a 3-tuple (typecode, value, obj) + - convert self into a C function call parameter + This is either an integer, or a 3-tuple (typecode, value, obj) functions --------- sizeof(cdata) - - return the number of bytes the buffer contains + - return the number of bytes the buffer contains sizeof(ctype) - - return the number of bytes the buffer of an instance would contain + - return the number of bytes the buffer of an instance would contain byref(cdata) @@ -77,7 +77,7 @@ pointer(cdata) POINTER(ctype) bytes(cdata) - - return the buffer contents as a sequence of bytes (which is currently a string) + - return the buffer contents as a sequence of bytes (which is currently a string) */ @@ -98,7 +98,7 @@ bytes(cdata) * PyCField_Type * */ - + #define PY_SSIZE_T_CLEAN #include "Python.h" @@ -135,128 +135,128 @@ static PyObject *_unpickle; char *_ctypes_conversion_encoding = NULL; char *_ctypes_conversion_errors = NULL; - + /****************************************************************/ typedef struct { - PyObject_HEAD - PyObject *key; - PyObject *dict; + PyObject_HEAD + PyObject *key; + PyObject *dict; } DictRemoverObject; static void _DictRemover_dealloc(PyObject *_self) { - DictRemoverObject *self = (DictRemoverObject *)_self; - Py_XDECREF(self->key); - Py_XDECREF(self->dict); - Py_TYPE(self)->tp_free(_self); + DictRemoverObject *self = (DictRemoverObject *)_self; + Py_XDECREF(self->key); + Py_XDECREF(self->dict); + Py_TYPE(self)->tp_free(_self); } static PyObject * _DictRemover_call(PyObject *_self, PyObject *args, PyObject *kw) { - DictRemoverObject *self = (DictRemoverObject *)_self; - if (self->key && self->dict) { - if (-1 == PyDict_DelItem(self->dict, self->key)) - /* XXX Error context */ - PyErr_WriteUnraisable(Py_None); - Py_DECREF(self->key); - self->key = NULL; - Py_DECREF(self->dict); - self->dict = NULL; - } - Py_INCREF(Py_None); - return Py_None; + DictRemoverObject *self = (DictRemoverObject *)_self; + if (self->key && self->dict) { + if (-1 == PyDict_DelItem(self->dict, self->key)) + /* XXX Error context */ + PyErr_WriteUnraisable(Py_None); + Py_DECREF(self->key); + self->key = NULL; + Py_DECREF(self->dict); + self->dict = NULL; + } + Py_INCREF(Py_None); + return Py_None; } static PyTypeObject DictRemover_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_ctypes.DictRemover", /* tp_name */ - sizeof(DictRemoverObject), /* tp_basicsize */ - 0, /* tp_itemsize */ - _DictRemover_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - _DictRemover_call, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ + PyVarObject_HEAD_INIT(NULL, 0) + "_ctypes.DictRemover", /* tp_name */ + sizeof(DictRemoverObject), /* tp_basicsize */ + 0, /* tp_itemsize */ + _DictRemover_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + _DictRemover_call, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ /* XXX should participate in GC? */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ - "deletes a key from a dictionary", /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - 0, /* tp_new */ - 0, /* tp_free */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + "deletes a key from a dictionary", /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + 0, /* tp_new */ + 0, /* tp_free */ }; int PyDict_SetItemProxy(PyObject *dict, PyObject *key, PyObject *item) { - PyObject *obj; - DictRemoverObject *remover; - PyObject *proxy; - int result; - - obj = PyObject_CallObject((PyObject *)&DictRemover_Type, NULL); - if (obj == NULL) - return -1; - - remover = (DictRemoverObject *)obj; - assert(remover->key == NULL); - assert(remover->dict == NULL); - Py_INCREF(key); - remover->key = key; - Py_INCREF(dict); - remover->dict = dict; - - proxy = PyWeakref_NewProxy(item, obj); - Py_DECREF(obj); - if (proxy == NULL) - return -1; - - result = PyDict_SetItem(dict, key, proxy); - Py_DECREF(proxy); - return result; + PyObject *obj; + DictRemoverObject *remover; + PyObject *proxy; + int result; + + obj = PyObject_CallObject((PyObject *)&DictRemover_Type, NULL); + if (obj == NULL) + return -1; + + remover = (DictRemoverObject *)obj; + assert(remover->key == NULL); + assert(remover->dict == NULL); + Py_INCREF(key); + remover->key = key; + Py_INCREF(dict); + remover->dict = dict; + + proxy = PyWeakref_NewProxy(item, obj); + Py_DECREF(obj); + if (proxy == NULL) + return -1; + + result = PyDict_SetItem(dict, key, proxy); + Py_DECREF(proxy); + return result; } PyObject * PyDict_GetItemProxy(PyObject *dict, PyObject *key) { - PyObject *result; - PyObject *item = PyDict_GetItem(dict, key); - - if (item == NULL) - return NULL; - if (!PyWeakref_CheckProxy(item)) - return item; - result = PyWeakref_GET_OBJECT(item); - if (result == Py_None) - return NULL; - return result; + PyObject *result; + PyObject *item = PyDict_GetItem(dict, key); + + if (item == NULL) + return NULL; + if (!PyWeakref_CheckProxy(item)) + return item; + result = PyWeakref_GET_OBJECT(item); + if (result == Py_None) + return NULL; + return result; } /******************************************************************/ @@ -269,25 +269,25 @@ PyDict_GetItemProxy(PyObject *dict, PyObject *key) char * _ctypes_alloc_format_string(const char *prefix, const char *suffix) { - size_t len; - char *result; - - if (suffix == NULL) { - assert(PyErr_Occurred()); - return NULL; - } - len = strlen(suffix); - if (prefix) - len += strlen(prefix); - result = PyMem_Malloc(len + 1); - if (result == NULL) - return NULL; - if (prefix) - strcpy(result, prefix); - else - result[0] = '\0'; - strcat(result, suffix); - return result; + size_t len; + char *result; + + if (suffix == NULL) { + assert(PyErr_Occurred()); + return NULL; + } + len = strlen(suffix); + if (prefix) + len += strlen(prefix); + result = PyMem_Malloc(len + 1); + if (result == NULL) + return NULL; + if (prefix) + strcpy(result, prefix); + else + result[0] = '\0'; + strcat(result, suffix); + return result; } /* @@ -300,100 +300,100 @@ _ctypes_alloc_format_string(const char *prefix, const char *suffix) static PyCArgObject * StructUnionType_paramfunc(CDataObject *self) { - PyCArgObject *parg; - StgDictObject *stgdict; - - parg = PyCArgObject_new(); - if (parg == NULL) - return NULL; - - parg->tag = 'V'; - stgdict = PyObject_stgdict((PyObject *)self); - assert(stgdict); /* Cannot be NULL for structure/union instances */ - parg->pffi_type = &stgdict->ffi_type_pointer; - /* For structure parameters (by value), parg->value doesn't contain the structure - data itself, instead parg->value.p *points* to the structure's data - See also _ctypes.c, function _call_function_pointer(). - */ - parg->value.p = self->b_ptr; - parg->size = self->b_size; - Py_INCREF(self); - parg->obj = (PyObject *)self; - return parg; + PyCArgObject *parg; + StgDictObject *stgdict; + + parg = PyCArgObject_new(); + if (parg == NULL) + return NULL; + + parg->tag = 'V'; + stgdict = PyObject_stgdict((PyObject *)self); + assert(stgdict); /* Cannot be NULL for structure/union instances */ + parg->pffi_type = &stgdict->ffi_type_pointer; + /* For structure parameters (by value), parg->value doesn't contain the structure + data itself, instead parg->value.p *points* to the structure's data + See also _ctypes.c, function _call_function_pointer(). + */ + parg->value.p = self->b_ptr; + parg->size = self->b_size; + Py_INCREF(self); + parg->obj = (PyObject *)self; + return parg; } static PyObject * StructUnionType_new(PyTypeObject *type, PyObject *args, PyObject *kwds, int isStruct) { - PyTypeObject *result; - PyObject *fields; - StgDictObject *dict; - - /* create the new instance (which is a class, - since we are a metatype!) */ - result = (PyTypeObject *)PyType_Type.tp_new(type, args, kwds); - if (!result) - return NULL; - - /* keep this for bw compatibility */ - if (PyDict_GetItemString(result->tp_dict, "_abstract_")) - return (PyObject *)result; - - dict = (StgDictObject *)PyObject_CallObject((PyObject *)&PyCStgDict_Type, NULL); - if (!dict) { - Py_DECREF(result); - return NULL; - } - /* replace the class dict by our updated stgdict, which holds info - about storage requirements of the instances */ - if (-1 == PyDict_Update((PyObject *)dict, result->tp_dict)) { - Py_DECREF(result); - Py_DECREF((PyObject *)dict); - return NULL; - } - Py_DECREF(result->tp_dict); - result->tp_dict = (PyObject *)dict; - dict->format = _ctypes_alloc_format_string(NULL, "B"); - if (dict->format == NULL) { - Py_DECREF(result); - return NULL; - } - - dict->paramfunc = StructUnionType_paramfunc; - - fields = PyDict_GetItemString((PyObject *)dict, "_fields_"); - if (!fields) { - StgDictObject *basedict = PyType_stgdict((PyObject *)result->tp_base); - - if (basedict == NULL) - return (PyObject *)result; - /* copy base dict */ - if (-1 == PyCStgDict_clone(dict, basedict)) { - Py_DECREF(result); - return NULL; - } - dict->flags &= ~DICTFLAG_FINAL; /* clear the 'final' flag in the subclass dict */ - basedict->flags |= DICTFLAG_FINAL; /* set the 'final' flag in the baseclass dict */ - return (PyObject *)result; - } - - if (-1 == PyObject_SetAttrString((PyObject *)result, "_fields_", fields)) { - Py_DECREF(result); - return NULL; - } - return (PyObject *)result; + PyTypeObject *result; + PyObject *fields; + StgDictObject *dict; + + /* create the new instance (which is a class, + since we are a metatype!) */ + result = (PyTypeObject *)PyType_Type.tp_new(type, args, kwds); + if (!result) + return NULL; + + /* keep this for bw compatibility */ + if (PyDict_GetItemString(result->tp_dict, "_abstract_")) + return (PyObject *)result; + + dict = (StgDictObject *)PyObject_CallObject((PyObject *)&PyCStgDict_Type, NULL); + if (!dict) { + Py_DECREF(result); + return NULL; + } + /* replace the class dict by our updated stgdict, which holds info + about storage requirements of the instances */ + if (-1 == PyDict_Update((PyObject *)dict, result->tp_dict)) { + Py_DECREF(result); + Py_DECREF((PyObject *)dict); + return NULL; + } + Py_DECREF(result->tp_dict); + result->tp_dict = (PyObject *)dict; + dict->format = _ctypes_alloc_format_string(NULL, "B"); + if (dict->format == NULL) { + Py_DECREF(result); + return NULL; + } + + dict->paramfunc = StructUnionType_paramfunc; + + fields = PyDict_GetItemString((PyObject *)dict, "_fields_"); + if (!fields) { + StgDictObject *basedict = PyType_stgdict((PyObject *)result->tp_base); + + if (basedict == NULL) + return (PyObject *)result; + /* copy base dict */ + if (-1 == PyCStgDict_clone(dict, basedict)) { + Py_DECREF(result); + return NULL; + } + dict->flags &= ~DICTFLAG_FINAL; /* clear the 'final' flag in the subclass dict */ + basedict->flags |= DICTFLAG_FINAL; /* set the 'final' flag in the baseclass dict */ + return (PyObject *)result; + } + + if (-1 == PyObject_SetAttrString((PyObject *)result, "_fields_", fields)) { + Py_DECREF(result); + return NULL; + } + return (PyObject *)result; } static PyObject * PyCStructType_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - return StructUnionType_new(type, args, kwds, 1); + return StructUnionType_new(type, args, kwds, 1); } static PyObject * UnionType_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - return StructUnionType_new(type, args, kwds, 0); + return StructUnionType_new(type, args, kwds, 0); } static char from_address_doc[] = @@ -402,16 +402,16 @@ static char from_address_doc[] = static PyObject * CDataType_from_address(PyObject *type, PyObject *value) { - void *buf; - if (!PyLong_Check(value)) { - PyErr_SetString(PyExc_TypeError, - "integer expected"); - return NULL; - } - buf = (void *)PyLong_AsVoidPtr(value); - if (PyErr_Occurred()) - return NULL; - return PyCData_AtAddress(type, buf); + void *buf; + if (!PyLong_Check(value)) { + PyErr_SetString(PyExc_TypeError, + "integer expected"); + return NULL; + } + buf = (void *)PyLong_AsVoidPtr(value); + if (PyErr_Occurred()) + return NULL; + return PyCData_AtAddress(type, buf); } static char from_buffer_doc[] = @@ -423,51 +423,51 @@ KeepRef(CDataObject *target, Py_ssize_t index, PyObject *keep); static PyObject * CDataType_from_buffer(PyObject *type, PyObject *args) { - void *buffer; - Py_ssize_t buffer_len; - Py_ssize_t offset = 0; - PyObject *obj, *result; - StgDictObject *dict = PyType_stgdict(type); - assert (dict); - - if (!PyArg_ParseTuple(args, + void *buffer; + Py_ssize_t buffer_len; + Py_ssize_t offset = 0; + PyObject *obj, *result; + StgDictObject *dict = PyType_stgdict(type); + assert (dict); + + if (!PyArg_ParseTuple(args, #if (PY_VERSION_HEX < 0x02050000) - "O|i:from_buffer", + "O|i:from_buffer", #else - "O|n:from_buffer", + "O|n:from_buffer", #endif - &obj, &offset)) - return NULL; - - if (-1 == PyObject_AsWriteBuffer(obj, &buffer, &buffer_len)) - return NULL; - - if (offset < 0) { - PyErr_SetString(PyExc_ValueError, - "offset cannot be negative"); - return NULL; - } - if (dict->size > buffer_len - offset) { - PyErr_Format(PyExc_ValueError, + &obj, &offset)) + return NULL; + + if (-1 == PyObject_AsWriteBuffer(obj, &buffer, &buffer_len)) + return NULL; + + if (offset < 0) { + PyErr_SetString(PyExc_ValueError, + "offset cannot be negative"); + return NULL; + } + if (dict->size > buffer_len - offset) { + PyErr_Format(PyExc_ValueError, #if (PY_VERSION_HEX < 0x02050000) - "Buffer size too small (%d instead of at least %d bytes)", + "Buffer size too small (%d instead of at least %d bytes)", #else - "Buffer size too small (%zd instead of at least %zd bytes)", + "Buffer size too small (%zd instead of at least %zd bytes)", #endif - buffer_len, dict->size + offset); - return NULL; - } - - result = PyCData_AtAddress(type, (char *)buffer + offset); - if (result == NULL) - return NULL; - - Py_INCREF(obj); - if (-1 == KeepRef((CDataObject *)result, -1, obj)) { - Py_DECREF(result); - return NULL; - } - return result; + buffer_len, dict->size + offset); + return NULL; + } + + result = PyCData_AtAddress(type, (char *)buffer + offset); + if (result == NULL) + return NULL; + + Py_INCREF(obj); + if (-1 == KeepRef((CDataObject *)result, -1, obj)) { + Py_DECREF(result); + return NULL; + } + return result; } static char from_buffer_copy_doc[] = @@ -479,48 +479,48 @@ GenericPyCData_new(PyTypeObject *type, PyObject *args, PyObject *kwds); static PyObject * CDataType_from_buffer_copy(PyObject *type, PyObject *args) { - const void *buffer; - Py_ssize_t buffer_len; - Py_ssize_t offset = 0; - PyObject *obj, *result; - StgDictObject *dict = PyType_stgdict(type); - assert (dict); - - if (!PyArg_ParseTuple(args, + const void *buffer; + Py_ssize_t buffer_len; + Py_ssize_t offset = 0; + PyObject *obj, *result; + StgDictObject *dict = PyType_stgdict(type); + assert (dict); + + if (!PyArg_ParseTuple(args, #if (PY_VERSION_HEX < 0x02050000) - "O|i:from_buffer", + "O|i:from_buffer", #else - "O|n:from_buffer", + "O|n:from_buffer", #endif - &obj, &offset)) - return NULL; + &obj, &offset)) + return NULL; - if (-1 == PyObject_AsReadBuffer(obj, (const void**)&buffer, &buffer_len)) - return NULL; + if (-1 == PyObject_AsReadBuffer(obj, (const void**)&buffer, &buffer_len)) + return NULL; - if (offset < 0) { - PyErr_SetString(PyExc_ValueError, - "offset cannot be negative"); - return NULL; - } + if (offset < 0) { + PyErr_SetString(PyExc_ValueError, + "offset cannot be negative"); + return NULL; + } - if (dict->size > buffer_len - offset) { - PyErr_Format(PyExc_ValueError, + if (dict->size > buffer_len - offset) { + PyErr_Format(PyExc_ValueError, #if (PY_VERSION_HEX < 0x02050000) - "Buffer size too small (%d instead of at least %d bytes)", + "Buffer size too small (%d instead of at least %d bytes)", #else - "Buffer size too small (%zd instead of at least %zd bytes)", + "Buffer size too small (%zd instead of at least %zd bytes)", #endif - buffer_len, dict->size + offset); - return NULL; - } - - result = GenericPyCData_new((PyTypeObject *)type, NULL, NULL); - if (result == NULL) - return NULL; - memcpy(((CDataObject *)result)->b_ptr, - (char *)buffer+offset, dict->size); - return result; + buffer_len, dict->size + offset); + return NULL; + } + + result = GenericPyCData_new((PyTypeObject *)type, NULL, NULL); + if (result == NULL) + return NULL; + memcpy(((CDataObject *)result)->b_ptr, + (char *)buffer+offset, dict->size); + return result; } static char in_dll_doc[] = @@ -529,55 +529,55 @@ static char in_dll_doc[] = static PyObject * CDataType_in_dll(PyObject *type, PyObject *args) { - PyObject *dll; - char *name; - PyObject *obj; - void *handle; - void *address; - - if (!PyArg_ParseTuple(args, "Os:in_dll", &dll, &name)) - return NULL; - - obj = PyObject_GetAttrString(dll, "_handle"); - if (!obj) - return NULL; - if (!PyLong_Check(obj)) { - PyErr_SetString(PyExc_TypeError, - "the _handle attribute of the second argument must be an integer"); - Py_DECREF(obj); - return NULL; - } - handle = (void *)PyLong_AsVoidPtr(obj); - Py_DECREF(obj); - if (PyErr_Occurred()) { - PyErr_SetString(PyExc_ValueError, - "could not convert the _handle attribute to a pointer"); - return NULL; - } + PyObject *dll; + char *name; + PyObject *obj; + void *handle; + void *address; + + if (!PyArg_ParseTuple(args, "Os:in_dll", &dll, &name)) + return NULL; + + obj = PyObject_GetAttrString(dll, "_handle"); + if (!obj) + return NULL; + if (!PyLong_Check(obj)) { + PyErr_SetString(PyExc_TypeError, + "the _handle attribute of the second argument must be an integer"); + Py_DECREF(obj); + return NULL; + } + handle = (void *)PyLong_AsVoidPtr(obj); + Py_DECREF(obj); + if (PyErr_Occurred()) { + PyErr_SetString(PyExc_ValueError, + "could not convert the _handle attribute to a pointer"); + return NULL; + } #ifdef MS_WIN32 - address = (void *)GetProcAddress(handle, name); - if (!address) { - PyErr_Format(PyExc_ValueError, - "symbol '%s' not found", - name); - return NULL; - } + address = (void *)GetProcAddress(handle, name); + if (!address) { + PyErr_Format(PyExc_ValueError, + "symbol '%s' not found", + name); + return NULL; + } #else - address = (void *)ctypes_dlsym(handle, name); - if (!address) { + address = (void *)ctypes_dlsym(handle, name); + if (!address) { #ifdef __CYGWIN__ /* dlerror() isn't very helpful on cygwin */ - PyErr_Format(PyExc_ValueError, - "symbol '%s' not found (%s) ", - name); + PyErr_Format(PyExc_ValueError, + "symbol '%s' not found (%s) ", + name); #else - PyErr_SetString(PyExc_ValueError, ctypes_dlerror()); + PyErr_SetString(PyExc_ValueError, ctypes_dlerror()); #endif - return NULL; - } + return NULL; + } #endif - return PyCData_AtAddress(type, address); + return PyCData_AtAddress(type, address); } static char from_param_doc[] = @@ -586,210 +586,210 @@ static char from_param_doc[] = static PyObject * CDataType_from_param(PyObject *type, PyObject *value) { - PyObject *as_parameter; - if (1 == PyObject_IsInstance(value, type)) { - Py_INCREF(value); - return value; - } - if (PyCArg_CheckExact(value)) { - PyCArgObject *p = (PyCArgObject *)value; - PyObject *ob = p->obj; - const char *ob_name; - StgDictObject *dict; - dict = PyType_stgdict(type); - - /* If we got a PyCArgObject, we must check if the object packed in it - is an instance of the type's dict->proto */ - if(dict && ob - && PyObject_IsInstance(ob, dict->proto)) { - Py_INCREF(value); - return value; - } - ob_name = (ob) ? Py_TYPE(ob)->tp_name : "???"; - PyErr_Format(PyExc_TypeError, - "expected %s instance instead of pointer to %s", - ((PyTypeObject *)type)->tp_name, ob_name); - return NULL; - } - - as_parameter = PyObject_GetAttrString(value, "_as_parameter_"); - if (as_parameter) { - value = CDataType_from_param(type, as_parameter); - Py_DECREF(as_parameter); - return value; - } - PyErr_Format(PyExc_TypeError, - "expected %s instance instead of %s", - ((PyTypeObject *)type)->tp_name, - Py_TYPE(value)->tp_name); - return NULL; + PyObject *as_parameter; + if (1 == PyObject_IsInstance(value, type)) { + Py_INCREF(value); + return value; + } + if (PyCArg_CheckExact(value)) { + PyCArgObject *p = (PyCArgObject *)value; + PyObject *ob = p->obj; + const char *ob_name; + StgDictObject *dict; + dict = PyType_stgdict(type); + + /* If we got a PyCArgObject, we must check if the object packed in it + is an instance of the type's dict->proto */ + if(dict && ob + && PyObject_IsInstance(ob, dict->proto)) { + Py_INCREF(value); + return value; + } + ob_name = (ob) ? Py_TYPE(ob)->tp_name : "???"; + PyErr_Format(PyExc_TypeError, + "expected %s instance instead of pointer to %s", + ((PyTypeObject *)type)->tp_name, ob_name); + return NULL; + } + + as_parameter = PyObject_GetAttrString(value, "_as_parameter_"); + if (as_parameter) { + value = CDataType_from_param(type, as_parameter); + Py_DECREF(as_parameter); + return value; + } + PyErr_Format(PyExc_TypeError, + "expected %s instance instead of %s", + ((PyTypeObject *)type)->tp_name, + Py_TYPE(value)->tp_name); + return NULL; } static PyMethodDef CDataType_methods[] = { - { "from_param", CDataType_from_param, METH_O, from_param_doc }, - { "from_address", CDataType_from_address, METH_O, from_address_doc }, - { "from_buffer", CDataType_from_buffer, METH_VARARGS, from_buffer_doc, }, - { "from_buffer_copy", CDataType_from_buffer_copy, METH_VARARGS, from_buffer_copy_doc, }, - { "in_dll", CDataType_in_dll, METH_VARARGS, in_dll_doc }, - { NULL, NULL }, + { "from_param", CDataType_from_param, METH_O, from_param_doc }, + { "from_address", CDataType_from_address, METH_O, from_address_doc }, + { "from_buffer", CDataType_from_buffer, METH_VARARGS, from_buffer_doc, }, + { "from_buffer_copy", CDataType_from_buffer_copy, METH_VARARGS, from_buffer_copy_doc, }, + { "in_dll", CDataType_in_dll, METH_VARARGS, in_dll_doc }, + { NULL, NULL }, }; static PyObject * CDataType_repeat(PyObject *self, Py_ssize_t length) { - if (length < 0) - return PyErr_Format(PyExc_ValueError, - "Array length must be >= 0, not %zd", - length); - return PyCArrayType_from_ctype(self, length); + if (length < 0) + return PyErr_Format(PyExc_ValueError, + "Array length must be >= 0, not %zd", + length); + return PyCArrayType_from_ctype(self, length); } static PySequenceMethods CDataType_as_sequence = { - 0, /* inquiry sq_length; */ - 0, /* binaryfunc sq_concat; */ - CDataType_repeat, /* intargfunc sq_repeat; */ - 0, /* intargfunc sq_item; */ - 0, /* intintargfunc sq_slice; */ - 0, /* intobjargproc sq_ass_item; */ - 0, /* intintobjargproc sq_ass_slice; */ - 0, /* objobjproc sq_contains; */ - - 0, /* binaryfunc sq_inplace_concat; */ - 0, /* intargfunc sq_inplace_repeat; */ + 0, /* inquiry sq_length; */ + 0, /* binaryfunc sq_concat; */ + CDataType_repeat, /* intargfunc sq_repeat; */ + 0, /* intargfunc sq_item; */ + 0, /* intintargfunc sq_slice; */ + 0, /* intobjargproc sq_ass_item; */ + 0, /* intintobjargproc sq_ass_slice; */ + 0, /* objobjproc sq_contains; */ + + 0, /* binaryfunc sq_inplace_concat; */ + 0, /* intargfunc sq_inplace_repeat; */ }; static int CDataType_clear(PyTypeObject *self) { - StgDictObject *dict = PyType_stgdict((PyObject *)self); - if (dict) - Py_CLEAR(dict->proto); - return PyType_Type.tp_clear((PyObject *)self); + StgDictObject *dict = PyType_stgdict((PyObject *)self); + if (dict) + Py_CLEAR(dict->proto); + return PyType_Type.tp_clear((PyObject *)self); } static int CDataType_traverse(PyTypeObject *self, visitproc visit, void *arg) { - StgDictObject *dict = PyType_stgdict((PyObject *)self); - if (dict) - Py_VISIT(dict->proto); - return PyType_Type.tp_traverse((PyObject *)self, visit, arg); + StgDictObject *dict = PyType_stgdict((PyObject *)self); + if (dict) + Py_VISIT(dict->proto); + return PyType_Type.tp_traverse((PyObject *)self, visit, arg); } static int PyCStructType_setattro(PyObject *self, PyObject *key, PyObject *value) { - /* XXX Should we disallow deleting _fields_? */ - if (-1 == PyType_Type.tp_setattro(self, key, value)) - return -1; - - if (value && PyUnicode_Check(key) && - /* XXX struni _PyUnicode_AsString can fail (also in other places)! */ - 0 == strcmp(_PyUnicode_AsString(key), "_fields_")) - return PyCStructUnionType_update_stgdict(self, value, 1); - return 0; + /* XXX Should we disallow deleting _fields_? */ + if (-1 == PyType_Type.tp_setattro(self, key, value)) + return -1; + + if (value && PyUnicode_Check(key) && + /* XXX struni _PyUnicode_AsString can fail (also in other places)! */ + 0 == strcmp(_PyUnicode_AsString(key), "_fields_")) + return PyCStructUnionType_update_stgdict(self, value, 1); + return 0; } static int UnionType_setattro(PyObject *self, PyObject *key, PyObject *value) { - /* XXX Should we disallow deleting _fields_? */ - if (-1 == PyObject_GenericSetAttr(self, key, value)) - return -1; - - if (PyUnicode_Check(key) && - 0 == strcmp(_PyUnicode_AsString(key), "_fields_")) - return PyCStructUnionType_update_stgdict(self, value, 0); - return 0; + /* XXX Should we disallow deleting _fields_? */ + if (-1 == PyObject_GenericSetAttr(self, key, value)) + return -1; + + if (PyUnicode_Check(key) && + 0 == strcmp(_PyUnicode_AsString(key), "_fields_")) + return PyCStructUnionType_update_stgdict(self, value, 0); + return 0; } PyTypeObject PyCStructType_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_ctypes.PyCStructType", /* tp_name */ - 0, /* tp_basicsize */ - 0, /* tp_itemsize */ - 0, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - &CDataType_as_sequence, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - PyCStructType_setattro, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC, /* tp_flags */ - "metatype for the CData Objects", /* tp_doc */ - (traverseproc)CDataType_traverse, /* tp_traverse */ - (inquiry)CDataType_clear, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - CDataType_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - PyCStructType_new, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "_ctypes.PyCStructType", /* tp_name */ + 0, /* tp_basicsize */ + 0, /* tp_itemsize */ + 0, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + &CDataType_as_sequence, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + PyCStructType_setattro, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC, /* tp_flags */ + "metatype for the CData Objects", /* tp_doc */ + (traverseproc)CDataType_traverse, /* tp_traverse */ + (inquiry)CDataType_clear, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + CDataType_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + PyCStructType_new, /* tp_new */ + 0, /* tp_free */ }; static PyTypeObject UnionType_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_ctypes.UnionType", /* tp_name */ - 0, /* tp_basicsize */ - 0, /* tp_itemsize */ - 0, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - &CDataType_as_sequence, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - UnionType_setattro, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC, /* tp_flags */ - "metatype for the CData Objects", /* tp_doc */ - (traverseproc)CDataType_traverse, /* tp_traverse */ - (inquiry)CDataType_clear, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - CDataType_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - UnionType_new, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "_ctypes.UnionType", /* tp_name */ + 0, /* tp_basicsize */ + 0, /* tp_itemsize */ + 0, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + &CDataType_as_sequence, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + UnionType_setattro, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC, /* tp_flags */ + "metatype for the CData Objects", /* tp_doc */ + (traverseproc)CDataType_traverse, /* tp_traverse */ + (inquiry)CDataType_clear, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + CDataType_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + UnionType_new, /* tp_new */ + 0, /* tp_free */ }; - + /******************************************************************/ /* @@ -809,124 +809,124 @@ size property/method, and the sequence protocol. static int PyCPointerType_SetProto(StgDictObject *stgdict, PyObject *proto) { - if (!proto || !PyType_Check(proto)) { - PyErr_SetString(PyExc_TypeError, - "_type_ must be a type"); - return -1; - } - if (!PyType_stgdict(proto)) { - PyErr_SetString(PyExc_TypeError, - "_type_ must have storage info"); - return -1; - } - Py_INCREF(proto); - Py_XDECREF(stgdict->proto); - stgdict->proto = proto; - return 0; + if (!proto || !PyType_Check(proto)) { + PyErr_SetString(PyExc_TypeError, + "_type_ must be a type"); + return -1; + } + if (!PyType_stgdict(proto)) { + PyErr_SetString(PyExc_TypeError, + "_type_ must have storage info"); + return -1; + } + Py_INCREF(proto); + Py_XDECREF(stgdict->proto); + stgdict->proto = proto; + return 0; } static PyCArgObject * PyCPointerType_paramfunc(CDataObject *self) { - PyCArgObject *parg; - - parg = PyCArgObject_new(); - if (parg == NULL) - return NULL; - - parg->tag = 'P'; - parg->pffi_type = &ffi_type_pointer; - Py_INCREF(self); - parg->obj = (PyObject *)self; - parg->value.p = *(void **)self->b_ptr; - return parg; + PyCArgObject *parg; + + parg = PyCArgObject_new(); + if (parg == NULL) + return NULL; + + parg->tag = 'P'; + parg->pffi_type = &ffi_type_pointer; + Py_INCREF(self); + parg->obj = (PyObject *)self; + parg->value.p = *(void **)self->b_ptr; + return parg; } static PyObject * PyCPointerType_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyTypeObject *result; - StgDictObject *stgdict; - PyObject *proto; - PyObject *typedict; - - typedict = PyTuple_GetItem(args, 2); - if (!typedict) - return NULL; + PyTypeObject *result; + StgDictObject *stgdict; + PyObject *proto; + PyObject *typedict; + + typedict = PyTuple_GetItem(args, 2); + if (!typedict) + return NULL; /* stgdict items size, align, length contain info about pointers itself, stgdict->proto has info about the pointed to type! */ - stgdict = (StgDictObject *)PyObject_CallObject( - (PyObject *)&PyCStgDict_Type, NULL); - if (!stgdict) - return NULL; - stgdict->size = sizeof(void *); - stgdict->align = _ctypes_get_fielddesc("P")->pffi_type->alignment; - stgdict->length = 1; - stgdict->ffi_type_pointer = ffi_type_pointer; - stgdict->paramfunc = PyCPointerType_paramfunc; - stgdict->flags |= TYPEFLAG_ISPOINTER; - - proto = PyDict_GetItemString(typedict, "_type_"); /* Borrowed ref */ - if (proto && -1 == PyCPointerType_SetProto(stgdict, proto)) { - Py_DECREF((PyObject *)stgdict); - return NULL; - } - - if (proto) { - StgDictObject *itemdict = PyType_stgdict(proto); - assert(itemdict); - /* If itemdict->format is NULL, then this is a pointer to an - incomplete type. We create a generic format string - 'pointer to bytes' in this case. XXX Better would be to - fix the format string later... - */ - stgdict->format = _ctypes_alloc_format_string("&", - itemdict->format ? itemdict->format : "B"); - if (stgdict->format == NULL) { - Py_DECREF((PyObject *)stgdict); - return NULL; - } - } - - /* create the new instance (which is a class, - since we are a metatype!) */ - result = (PyTypeObject *)PyType_Type.tp_new(type, args, kwds); - if (result == NULL) { - Py_DECREF((PyObject *)stgdict); - return NULL; - } - - /* replace the class dict by our updated spam dict */ - if (-1 == PyDict_Update((PyObject *)stgdict, result->tp_dict)) { - Py_DECREF(result); - Py_DECREF((PyObject *)stgdict); - return NULL; - } - Py_DECREF(result->tp_dict); - result->tp_dict = (PyObject *)stgdict; - - return (PyObject *)result; + stgdict = (StgDictObject *)PyObject_CallObject( + (PyObject *)&PyCStgDict_Type, NULL); + if (!stgdict) + return NULL; + stgdict->size = sizeof(void *); + stgdict->align = _ctypes_get_fielddesc("P")->pffi_type->alignment; + stgdict->length = 1; + stgdict->ffi_type_pointer = ffi_type_pointer; + stgdict->paramfunc = PyCPointerType_paramfunc; + stgdict->flags |= TYPEFLAG_ISPOINTER; + + proto = PyDict_GetItemString(typedict, "_type_"); /* Borrowed ref */ + if (proto && -1 == PyCPointerType_SetProto(stgdict, proto)) { + Py_DECREF((PyObject *)stgdict); + return NULL; + } + + if (proto) { + StgDictObject *itemdict = PyType_stgdict(proto); + assert(itemdict); + /* If itemdict->format is NULL, then this is a pointer to an + incomplete type. We create a generic format string + 'pointer to bytes' in this case. XXX Better would be to + fix the format string later... + */ + stgdict->format = _ctypes_alloc_format_string("&", + itemdict->format ? itemdict->format : "B"); + if (stgdict->format == NULL) { + Py_DECREF((PyObject *)stgdict); + return NULL; + } + } + + /* create the new instance (which is a class, + since we are a metatype!) */ + result = (PyTypeObject *)PyType_Type.tp_new(type, args, kwds); + if (result == NULL) { + Py_DECREF((PyObject *)stgdict); + return NULL; + } + + /* replace the class dict by our updated spam dict */ + if (-1 == PyDict_Update((PyObject *)stgdict, result->tp_dict)) { + Py_DECREF(result); + Py_DECREF((PyObject *)stgdict); + return NULL; + } + Py_DECREF(result->tp_dict); + result->tp_dict = (PyObject *)stgdict; + + return (PyObject *)result; } static PyObject * PyCPointerType_set_type(PyTypeObject *self, PyObject *type) { - StgDictObject *dict; + StgDictObject *dict; - dict = PyType_stgdict((PyObject *)self); - assert(dict); + dict = PyType_stgdict((PyObject *)self); + assert(dict); - if (-1 == PyCPointerType_SetProto(dict, type)) - return NULL; + if (-1 == PyCPointerType_SetProto(dict, type)) + return NULL; - if (-1 == PyDict_SetItemString((PyObject *)dict, "_type_", type)) - return NULL; + if (-1 == PyDict_SetItemString((PyObject *)dict, "_type_", type)) + return NULL; - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } static PyObject *_byref(PyObject *); @@ -934,98 +934,98 @@ static PyObject *_byref(PyObject *); static PyObject * PyCPointerType_from_param(PyObject *type, PyObject *value) { - StgDictObject *typedict; - - if (value == Py_None) { - /* ConvParam will convert to a NULL pointer later */ - Py_INCREF(value); - return value; - } - - typedict = PyType_stgdict(type); - assert(typedict); /* Cannot be NULL for pointer types */ - - /* If we expect POINTER(<type>), but receive a <type> instance, accept - it by calling byref(<type>). - */ - switch (PyObject_IsInstance(value, typedict->proto)) { - case 1: - Py_INCREF(value); /* _byref steals a refcount */ - return _byref(value); - case -1: - PyErr_Clear(); - break; - default: - break; - } - - if (PointerObject_Check(value) || ArrayObject_Check(value)) { - /* Array instances are also pointers when - the item types are the same. - */ - StgDictObject *v = PyObject_stgdict(value); - assert(v); /* Cannot be NULL for pointer or array objects */ - if (PyObject_IsSubclass(v->proto, typedict->proto)) { - Py_INCREF(value); - return value; - } - } - return CDataType_from_param(type, value); + StgDictObject *typedict; + + if (value == Py_None) { + /* ConvParam will convert to a NULL pointer later */ + Py_INCREF(value); + return value; + } + + typedict = PyType_stgdict(type); + assert(typedict); /* Cannot be NULL for pointer types */ + + /* If we expect POINTER(<type>), but receive a <type> instance, accept + it by calling byref(<type>). + */ + switch (PyObject_IsInstance(value, typedict->proto)) { + case 1: + Py_INCREF(value); /* _byref steals a refcount */ + return _byref(value); + case -1: + PyErr_Clear(); + break; + default: + break; + } + + if (PointerObject_Check(value) || ArrayObject_Check(value)) { + /* Array instances are also pointers when + the item types are the same. + */ + StgDictObject *v = PyObject_stgdict(value); + assert(v); /* Cannot be NULL for pointer or array objects */ + if (PyObject_IsSubclass(v->proto, typedict->proto)) { + Py_INCREF(value); + return value; + } + } + return CDataType_from_param(type, value); } static PyMethodDef PyCPointerType_methods[] = { - { "from_address", CDataType_from_address, METH_O, from_address_doc }, - { "from_buffer", CDataType_from_buffer, METH_VARARGS, from_buffer_doc, }, - { "from_buffer_copy", CDataType_from_buffer_copy, METH_VARARGS, from_buffer_copy_doc, }, - { "in_dll", CDataType_in_dll, METH_VARARGS, in_dll_doc}, - { "from_param", (PyCFunction)PyCPointerType_from_param, METH_O, from_param_doc}, - { "set_type", (PyCFunction)PyCPointerType_set_type, METH_O }, - { NULL, NULL }, + { "from_address", CDataType_from_address, METH_O, from_address_doc }, + { "from_buffer", CDataType_from_buffer, METH_VARARGS, from_buffer_doc, }, + { "from_buffer_copy", CDataType_from_buffer_copy, METH_VARARGS, from_buffer_copy_doc, }, + { "in_dll", CDataType_in_dll, METH_VARARGS, in_dll_doc}, + { "from_param", (PyCFunction)PyCPointerType_from_param, METH_O, from_param_doc}, + { "set_type", (PyCFunction)PyCPointerType_set_type, METH_O }, + { NULL, NULL }, }; PyTypeObject PyCPointerType_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_ctypes.PyCPointerType", /* tp_name */ - 0, /* tp_basicsize */ - 0, /* tp_itemsize */ - 0, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - &CDataType_as_sequence, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC, /* tp_flags */ - "metatype for the Pointer Objects", /* tp_doc */ - (traverseproc)CDataType_traverse, /* tp_traverse */ - (inquiry)CDataType_clear, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - PyCPointerType_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - PyCPointerType_new, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "_ctypes.PyCPointerType", /* tp_name */ + 0, /* tp_basicsize */ + 0, /* tp_itemsize */ + 0, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + &CDataType_as_sequence, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC, /* tp_flags */ + "metatype for the Pointer Objects", /* tp_doc */ + (traverseproc)CDataType_traverse, /* tp_traverse */ + (inquiry)CDataType_clear, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + PyCPointerType_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + PyCPointerType_new, /* tp_new */ + 0, /* tp_free */ }; - + /******************************************************************/ /* PyCArrayType_Type @@ -1038,152 +1038,152 @@ PyTypeObject PyCPointerType_Type = { static int CharArray_set_raw(CDataObject *self, PyObject *value) { - char *ptr; - Py_ssize_t size; - Py_buffer view; - - if (PyObject_GetBuffer(value, &view, PyBUF_SIMPLE) < 0) - return -1; - size = view.len; - ptr = view.buf; - if (size > self->b_size) { - PyErr_SetString(PyExc_ValueError, - "string too long"); - goto fail; - } - - memcpy(self->b_ptr, ptr, size); - - PyBuffer_Release(&view); - return 0; - fail: - PyBuffer_Release(&view); + char *ptr; + Py_ssize_t size; + Py_buffer view; + + if (PyObject_GetBuffer(value, &view, PyBUF_SIMPLE) < 0) return -1; + size = view.len; + ptr = view.buf; + if (size > self->b_size) { + PyErr_SetString(PyExc_ValueError, + "string too long"); + goto fail; + } + + memcpy(self->b_ptr, ptr, size); + + PyBuffer_Release(&view); + return 0; + fail: + PyBuffer_Release(&view); + return -1; } static PyObject * CharArray_get_raw(CDataObject *self) { - return PyBytes_FromStringAndSize(self->b_ptr, self->b_size); + return PyBytes_FromStringAndSize(self->b_ptr, self->b_size); } static PyObject * CharArray_get_value(CDataObject *self) { - int i; - char *ptr = self->b_ptr; - for (i = 0; i < self->b_size; ++i) - if (*ptr++ == '\0') - break; - return PyBytes_FromStringAndSize(self->b_ptr, i); + int i; + char *ptr = self->b_ptr; + for (i = 0; i < self->b_size; ++i) + if (*ptr++ == '\0') + break; + return PyBytes_FromStringAndSize(self->b_ptr, i); } static int CharArray_set_value(CDataObject *self, PyObject *value) { - char *ptr; - Py_ssize_t size; - - if (value == NULL) { - PyErr_SetString(PyExc_TypeError, - "can't delete attribute"); - return -1; - } - - if (PyUnicode_Check(value)) { - value = PyUnicode_AsEncodedString(value, - _ctypes_conversion_encoding, - _ctypes_conversion_errors); - if (!value) - return -1; - } else if (!PyBytes_Check(value)) { - PyErr_Format(PyExc_TypeError, - "str/bytes expected instead of %s instance", - Py_TYPE(value)->tp_name); - return -1; - } else - Py_INCREF(value); - size = PyBytes_GET_SIZE(value); - if (size > self->b_size) { - PyErr_SetString(PyExc_ValueError, - "string too long"); - Py_DECREF(value); - return -1; - } - - ptr = PyBytes_AS_STRING(value); - memcpy(self->b_ptr, ptr, size); - if (size < self->b_size) - self->b_ptr[size] = '\0'; - Py_DECREF(value); - - return 0; + char *ptr; + Py_ssize_t size; + + if (value == NULL) { + PyErr_SetString(PyExc_TypeError, + "can't delete attribute"); + return -1; + } + + if (PyUnicode_Check(value)) { + value = PyUnicode_AsEncodedString(value, + _ctypes_conversion_encoding, + _ctypes_conversion_errors); + if (!value) + return -1; + } else if (!PyBytes_Check(value)) { + PyErr_Format(PyExc_TypeError, + "str/bytes expected instead of %s instance", + Py_TYPE(value)->tp_name); + return -1; + } else + Py_INCREF(value); + size = PyBytes_GET_SIZE(value); + if (size > self->b_size) { + PyErr_SetString(PyExc_ValueError, + "string too long"); + Py_DECREF(value); + return -1; + } + + ptr = PyBytes_AS_STRING(value); + memcpy(self->b_ptr, ptr, size); + if (size < self->b_size) + self->b_ptr[size] = '\0'; + Py_DECREF(value); + + return 0; } static PyGetSetDef CharArray_getsets[] = { - { "raw", (getter)CharArray_get_raw, (setter)CharArray_set_raw, - "value", NULL }, - { "value", (getter)CharArray_get_value, (setter)CharArray_set_value, - "string value"}, - { NULL, NULL } + { "raw", (getter)CharArray_get_raw, (setter)CharArray_set_raw, + "value", NULL }, + { "value", (getter)CharArray_get_value, (setter)CharArray_set_value, + "string value"}, + { NULL, NULL } }; #ifdef CTYPES_UNICODE static PyObject * WCharArray_get_value(CDataObject *self) { - unsigned int i; - wchar_t *ptr = (wchar_t *)self->b_ptr; - for (i = 0; i < self->b_size/sizeof(wchar_t); ++i) - if (*ptr++ == (wchar_t)0) - break; - return PyUnicode_FromWideChar((wchar_t *)self->b_ptr, i); + unsigned int i; + wchar_t *ptr = (wchar_t *)self->b_ptr; + for (i = 0; i < self->b_size/sizeof(wchar_t); ++i) + if (*ptr++ == (wchar_t)0) + break; + return PyUnicode_FromWideChar((wchar_t *)self->b_ptr, i); } static int WCharArray_set_value(CDataObject *self, PyObject *value) { - Py_ssize_t result = 0; - - if (value == NULL) { - PyErr_SetString(PyExc_TypeError, - "can't delete attribute"); - return -1; - } - if (PyBytes_Check(value)) { - value = PyUnicode_FromEncodedObject(value, - _ctypes_conversion_encoding, - _ctypes_conversion_errors); - if (!value) - return -1; - } else if (!PyUnicode_Check(value)) { - PyErr_Format(PyExc_TypeError, - "unicode string expected instead of %s instance", - Py_TYPE(value)->tp_name); - return -1; - } else - Py_INCREF(value); - if ((unsigned)PyUnicode_GET_SIZE(value) > self->b_size/sizeof(wchar_t)) { - PyErr_SetString(PyExc_ValueError, - "string too long"); - result = -1; - goto done; - } - result = PyUnicode_AsWideChar((PyUnicodeObject *)value, - (wchar_t *)self->b_ptr, - self->b_size/sizeof(wchar_t)); - if (result >= 0 && (size_t)result < self->b_size/sizeof(wchar_t)) - ((wchar_t *)self->b_ptr)[result] = (wchar_t)0; + Py_ssize_t result = 0; + + if (value == NULL) { + PyErr_SetString(PyExc_TypeError, + "can't delete attribute"); + return -1; + } + if (PyBytes_Check(value)) { + value = PyUnicode_FromEncodedObject(value, + _ctypes_conversion_encoding, + _ctypes_conversion_errors); + if (!value) + return -1; + } else if (!PyUnicode_Check(value)) { + PyErr_Format(PyExc_TypeError, + "unicode string expected instead of %s instance", + Py_TYPE(value)->tp_name); + return -1; + } else + Py_INCREF(value); + if ((unsigned)PyUnicode_GET_SIZE(value) > self->b_size/sizeof(wchar_t)) { + PyErr_SetString(PyExc_ValueError, + "string too long"); + result = -1; + goto done; + } + result = PyUnicode_AsWideChar((PyUnicodeObject *)value, + (wchar_t *)self->b_ptr, + self->b_size/sizeof(wchar_t)); + if (result >= 0 && (size_t)result < self->b_size/sizeof(wchar_t)) + ((wchar_t *)self->b_ptr)[result] = (wchar_t)0; done: - Py_DECREF(value); + Py_DECREF(value); - return result >= 0 ? 0 : -1; + return result >= 0 ? 0 : -1; } static PyGetSetDef WCharArray_getsets[] = { - { "value", (getter)WCharArray_get_value, (setter)WCharArray_set_value, - "string value"}, - { NULL, NULL } + { "value", (getter)WCharArray_get_value, (setter)WCharArray_set_value, + "string value"}, + { NULL, NULL } }; #endif @@ -1198,236 +1198,236 @@ static PyGetSetDef WCharArray_getsets[] = { static int add_methods(PyTypeObject *type, PyMethodDef *meth) { - PyObject *dict = type->tp_dict; - for (; meth->ml_name != NULL; meth++) { - PyObject *descr; - descr = PyDescr_NewMethod(type, meth); - if (descr == NULL) - return -1; - if (PyDict_SetItemString(dict,meth->ml_name, descr) < 0) - return -1; - Py_DECREF(descr); - } - return 0; + PyObject *dict = type->tp_dict; + for (; meth->ml_name != NULL; meth++) { + PyObject *descr; + descr = PyDescr_NewMethod(type, meth); + if (descr == NULL) + return -1; + if (PyDict_SetItemString(dict,meth->ml_name, descr) < 0) + return -1; + Py_DECREF(descr); + } + return 0; } static int add_members(PyTypeObject *type, PyMemberDef *memb) { - PyObject *dict = type->tp_dict; - for (; memb->name != NULL; memb++) { - PyObject *descr; - descr = PyDescr_NewMember(type, memb); - if (descr == NULL) - return -1; - if (PyDict_SetItemString(dict, memb->name, descr) < 0) - return -1; - Py_DECREF(descr); - } - return 0; + PyObject *dict = type->tp_dict; + for (; memb->name != NULL; memb++) { + PyObject *descr; + descr = PyDescr_NewMember(type, memb); + if (descr == NULL) + return -1; + if (PyDict_SetItemString(dict, memb->name, descr) < 0) + return -1; + Py_DECREF(descr); + } + return 0; } */ static int add_getset(PyTypeObject *type, PyGetSetDef *gsp) { - PyObject *dict = type->tp_dict; - for (; gsp->name != NULL; gsp++) { - PyObject *descr; - descr = PyDescr_NewGetSet(type, gsp); - if (descr == NULL) - return -1; - if (PyDict_SetItemString(dict, gsp->name, descr) < 0) - return -1; - Py_DECREF(descr); - } - return 0; + PyObject *dict = type->tp_dict; + for (; gsp->name != NULL; gsp++) { + PyObject *descr; + descr = PyDescr_NewGetSet(type, gsp); + if (descr == NULL) + return -1; + if (PyDict_SetItemString(dict, gsp->name, descr) < 0) + return -1; + Py_DECREF(descr); + } + return 0; } static PyCArgObject * PyCArrayType_paramfunc(CDataObject *self) { - PyCArgObject *p = PyCArgObject_new(); - if (p == NULL) - return NULL; - p->tag = 'P'; - p->pffi_type = &ffi_type_pointer; - p->value.p = (char *)self->b_ptr; - Py_INCREF(self); - p->obj = (PyObject *)self; - return p; + PyCArgObject *p = PyCArgObject_new(); + if (p == NULL) + return NULL; + p->tag = 'P'; + p->pffi_type = &ffi_type_pointer; + p->value.p = (char *)self->b_ptr; + Py_INCREF(self); + p->obj = (PyObject *)self; + return p; } static PyObject * PyCArrayType_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyTypeObject *result; - StgDictObject *stgdict; - StgDictObject *itemdict; - PyObject *proto; - PyObject *typedict; - long length; - int overflow; - Py_ssize_t itemsize, itemalign; - char buf[32]; - - typedict = PyTuple_GetItem(args, 2); - if (!typedict) - return NULL; - - proto = PyDict_GetItemString(typedict, "_length_"); /* Borrowed ref */ - if (!proto || !PyLong_Check(proto)) { - PyErr_SetString(PyExc_AttributeError, - "class must define a '_length_' attribute, " - "which must be a positive integer"); - return NULL; - } - length = PyLong_AsLongAndOverflow(proto, &overflow); - if (overflow) { - PyErr_SetString(PyExc_OverflowError, - "The '_length_' attribute is too large"); - return NULL; - } - - proto = PyDict_GetItemString(typedict, "_type_"); /* Borrowed ref */ - if (!proto) { - PyErr_SetString(PyExc_AttributeError, - "class must define a '_type_' attribute"); - return NULL; - } - - stgdict = (StgDictObject *)PyObject_CallObject( - (PyObject *)&PyCStgDict_Type, NULL); - if (!stgdict) - return NULL; - - itemdict = PyType_stgdict(proto); - if (!itemdict) { - PyErr_SetString(PyExc_TypeError, - "_type_ must have storage info"); - Py_DECREF((PyObject *)stgdict); - return NULL; - } - - assert(itemdict->format); - if (itemdict->format[0] == '(') { - sprintf(buf, "(%ld,", length); - stgdict->format = _ctypes_alloc_format_string(buf, itemdict->format+1); - } else { - sprintf(buf, "(%ld)", length); - stgdict->format = _ctypes_alloc_format_string(buf, itemdict->format); - } - if (stgdict->format == NULL) { - Py_DECREF((PyObject *)stgdict); - return NULL; - } - stgdict->ndim = itemdict->ndim + 1; - stgdict->shape = PyMem_Malloc(sizeof(Py_ssize_t *) * stgdict->ndim); - if (stgdict->shape == NULL) { - Py_DECREF((PyObject *)stgdict); - return NULL; - } - stgdict->shape[0] = length; - memmove(&stgdict->shape[1], itemdict->shape, - sizeof(Py_ssize_t) * (stgdict->ndim - 1)); - - itemsize = itemdict->size; - if (length * itemsize < 0) { - PyErr_SetString(PyExc_OverflowError, - "array too large"); - return NULL; - } - - itemalign = itemdict->align; - - if (itemdict->flags & (TYPEFLAG_ISPOINTER | TYPEFLAG_HASPOINTER)) - stgdict->flags |= TYPEFLAG_HASPOINTER; - - stgdict->size = itemsize * length; - stgdict->align = itemalign; - stgdict->length = length; - Py_INCREF(proto); - stgdict->proto = proto; - - stgdict->paramfunc = &PyCArrayType_paramfunc; - - /* Arrays are passed as pointers to function calls. */ - stgdict->ffi_type_pointer = ffi_type_pointer; - - /* create the new instance (which is a class, - since we are a metatype!) */ - result = (PyTypeObject *)PyType_Type.tp_new(type, args, kwds); - if (result == NULL) - return NULL; - - /* replace the class dict by our updated spam dict */ - if (-1 == PyDict_Update((PyObject *)stgdict, result->tp_dict)) { - Py_DECREF(result); - Py_DECREF((PyObject *)stgdict); - return NULL; - } - Py_DECREF(result->tp_dict); - result->tp_dict = (PyObject *)stgdict; - - /* Special case for character arrays. - A permanent annoyance: char arrays are also strings! - */ - if (itemdict->getfunc == _ctypes_get_fielddesc("c")->getfunc) { - if (-1 == add_getset(result, CharArray_getsets)) - return NULL; + PyTypeObject *result; + StgDictObject *stgdict; + StgDictObject *itemdict; + PyObject *proto; + PyObject *typedict; + long length; + int overflow; + Py_ssize_t itemsize, itemalign; + char buf[32]; + + typedict = PyTuple_GetItem(args, 2); + if (!typedict) + return NULL; + + proto = PyDict_GetItemString(typedict, "_length_"); /* Borrowed ref */ + if (!proto || !PyLong_Check(proto)) { + PyErr_SetString(PyExc_AttributeError, + "class must define a '_length_' attribute, " + "which must be a positive integer"); + return NULL; + } + length = PyLong_AsLongAndOverflow(proto, &overflow); + if (overflow) { + PyErr_SetString(PyExc_OverflowError, + "The '_length_' attribute is too large"); + return NULL; + } + + proto = PyDict_GetItemString(typedict, "_type_"); /* Borrowed ref */ + if (!proto) { + PyErr_SetString(PyExc_AttributeError, + "class must define a '_type_' attribute"); + return NULL; + } + + stgdict = (StgDictObject *)PyObject_CallObject( + (PyObject *)&PyCStgDict_Type, NULL); + if (!stgdict) + return NULL; + + itemdict = PyType_stgdict(proto); + if (!itemdict) { + PyErr_SetString(PyExc_TypeError, + "_type_ must have storage info"); + Py_DECREF((PyObject *)stgdict); + return NULL; + } + + assert(itemdict->format); + if (itemdict->format[0] == '(') { + sprintf(buf, "(%ld,", length); + stgdict->format = _ctypes_alloc_format_string(buf, itemdict->format+1); + } else { + sprintf(buf, "(%ld)", length); + stgdict->format = _ctypes_alloc_format_string(buf, itemdict->format); + } + if (stgdict->format == NULL) { + Py_DECREF((PyObject *)stgdict); + return NULL; + } + stgdict->ndim = itemdict->ndim + 1; + stgdict->shape = PyMem_Malloc(sizeof(Py_ssize_t *) * stgdict->ndim); + if (stgdict->shape == NULL) { + Py_DECREF((PyObject *)stgdict); + return NULL; + } + stgdict->shape[0] = length; + memmove(&stgdict->shape[1], itemdict->shape, + sizeof(Py_ssize_t) * (stgdict->ndim - 1)); + + itemsize = itemdict->size; + if (length * itemsize < 0) { + PyErr_SetString(PyExc_OverflowError, + "array too large"); + return NULL; + } + + itemalign = itemdict->align; + + if (itemdict->flags & (TYPEFLAG_ISPOINTER | TYPEFLAG_HASPOINTER)) + stgdict->flags |= TYPEFLAG_HASPOINTER; + + stgdict->size = itemsize * length; + stgdict->align = itemalign; + stgdict->length = length; + Py_INCREF(proto); + stgdict->proto = proto; + + stgdict->paramfunc = &PyCArrayType_paramfunc; + + /* Arrays are passed as pointers to function calls. */ + stgdict->ffi_type_pointer = ffi_type_pointer; + + /* create the new instance (which is a class, + since we are a metatype!) */ + result = (PyTypeObject *)PyType_Type.tp_new(type, args, kwds); + if (result == NULL) + return NULL; + + /* replace the class dict by our updated spam dict */ + if (-1 == PyDict_Update((PyObject *)stgdict, result->tp_dict)) { + Py_DECREF(result); + Py_DECREF((PyObject *)stgdict); + return NULL; + } + Py_DECREF(result->tp_dict); + result->tp_dict = (PyObject *)stgdict; + + /* Special case for character arrays. + A permanent annoyance: char arrays are also strings! + */ + if (itemdict->getfunc == _ctypes_get_fielddesc("c")->getfunc) { + if (-1 == add_getset(result, CharArray_getsets)) + return NULL; #ifdef CTYPES_UNICODE - } else if (itemdict->getfunc == _ctypes_get_fielddesc("u")->getfunc) { - if (-1 == add_getset(result, WCharArray_getsets)) - return NULL; + } else if (itemdict->getfunc == _ctypes_get_fielddesc("u")->getfunc) { + if (-1 == add_getset(result, WCharArray_getsets)) + return NULL; #endif - } + } - return (PyObject *)result; + return (PyObject *)result; } PyTypeObject PyCArrayType_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_ctypes.PyCArrayType", /* tp_name */ - 0, /* tp_basicsize */ - 0, /* tp_itemsize */ - 0, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - &CDataType_as_sequence, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - "metatype for the Array Objects", /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - CDataType_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - PyCArrayType_new, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "_ctypes.PyCArrayType", /* tp_name */ + 0, /* tp_basicsize */ + 0, /* tp_itemsize */ + 0, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + &CDataType_as_sequence, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + "metatype for the Array Objects", /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + CDataType_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + PyCArrayType_new, /* tp_new */ + 0, /* tp_free */ }; - + /******************************************************************/ /* PyCSimpleType_Type @@ -1444,273 +1444,273 @@ static char *SIMPLE_TYPE_CHARS = "cbBhHiIlLdfuzZqQPXOv?g"; static PyObject * c_wchar_p_from_param(PyObject *type, PyObject *value) { - PyObject *as_parameter; - if (value == Py_None) { - Py_INCREF(Py_None); - return Py_None; - } - if (PyUnicode_Check(value) || PyBytes_Check(value)) { - PyCArgObject *parg; - struct fielddesc *fd = _ctypes_get_fielddesc("Z"); - - parg = PyCArgObject_new(); - if (parg == NULL) - return NULL; - parg->pffi_type = &ffi_type_pointer; - parg->tag = 'Z'; - parg->obj = fd->setfunc(&parg->value, value, 0); - if (parg->obj == NULL) { - Py_DECREF(parg); - return NULL; - } - return (PyObject *)parg; - } - if (PyObject_IsInstance(value, type)) { - Py_INCREF(value); - return value; - } - if (ArrayObject_Check(value) || PointerObject_Check(value)) { - /* c_wchar array instance or pointer(c_wchar(...)) */ - StgDictObject *dt = PyObject_stgdict(value); - StgDictObject *dict; - assert(dt); /* Cannot be NULL for pointer or array objects */ - dict = dt && dt->proto ? PyType_stgdict(dt->proto) : NULL; - if (dict && (dict->setfunc == _ctypes_get_fielddesc("u")->setfunc)) { - Py_INCREF(value); - return value; - } - } - if (PyCArg_CheckExact(value)) { - /* byref(c_char(...)) */ - PyCArgObject *a = (PyCArgObject *)value; - StgDictObject *dict = PyObject_stgdict(a->obj); - if (dict && (dict->setfunc == _ctypes_get_fielddesc("u")->setfunc)) { - Py_INCREF(value); - return value; - } - } - - as_parameter = PyObject_GetAttrString(value, "_as_parameter_"); - if (as_parameter) { - value = c_wchar_p_from_param(type, as_parameter); - Py_DECREF(as_parameter); - return value; - } - /* XXX better message */ - PyErr_SetString(PyExc_TypeError, - "wrong type"); - return NULL; + PyObject *as_parameter; + if (value == Py_None) { + Py_INCREF(Py_None); + return Py_None; + } + if (PyUnicode_Check(value) || PyBytes_Check(value)) { + PyCArgObject *parg; + struct fielddesc *fd = _ctypes_get_fielddesc("Z"); + + parg = PyCArgObject_new(); + if (parg == NULL) + return NULL; + parg->pffi_type = &ffi_type_pointer; + parg->tag = 'Z'; + parg->obj = fd->setfunc(&parg->value, value, 0); + if (parg->obj == NULL) { + Py_DECREF(parg); + return NULL; + } + return (PyObject *)parg; + } + if (PyObject_IsInstance(value, type)) { + Py_INCREF(value); + return value; + } + if (ArrayObject_Check(value) || PointerObject_Check(value)) { + /* c_wchar array instance or pointer(c_wchar(...)) */ + StgDictObject *dt = PyObject_stgdict(value); + StgDictObject *dict; + assert(dt); /* Cannot be NULL for pointer or array objects */ + dict = dt && dt->proto ? PyType_stgdict(dt->proto) : NULL; + if (dict && (dict->setfunc == _ctypes_get_fielddesc("u")->setfunc)) { + Py_INCREF(value); + return value; + } + } + if (PyCArg_CheckExact(value)) { + /* byref(c_char(...)) */ + PyCArgObject *a = (PyCArgObject *)value; + StgDictObject *dict = PyObject_stgdict(a->obj); + if (dict && (dict->setfunc == _ctypes_get_fielddesc("u")->setfunc)) { + Py_INCREF(value); + return value; + } + } + + as_parameter = PyObject_GetAttrString(value, "_as_parameter_"); + if (as_parameter) { + value = c_wchar_p_from_param(type, as_parameter); + Py_DECREF(as_parameter); + return value; + } + /* XXX better message */ + PyErr_SetString(PyExc_TypeError, + "wrong type"); + return NULL; } static PyObject * c_char_p_from_param(PyObject *type, PyObject *value) { - PyObject *as_parameter; - if (value == Py_None) { - Py_INCREF(Py_None); - return Py_None; - } - if (PyBytes_Check(value) || PyUnicode_Check(value)) { - PyCArgObject *parg; - struct fielddesc *fd = _ctypes_get_fielddesc("z"); - - parg = PyCArgObject_new(); - if (parg == NULL) - return NULL; - parg->pffi_type = &ffi_type_pointer; - parg->tag = 'z'; - parg->obj = fd->setfunc(&parg->value, value, 0); - if (parg->obj == NULL) { - Py_DECREF(parg); - return NULL; - } - return (PyObject *)parg; - } - if (PyObject_IsInstance(value, type)) { - Py_INCREF(value); - return value; - } - if (ArrayObject_Check(value) || PointerObject_Check(value)) { - /* c_char array instance or pointer(c_char(...)) */ - StgDictObject *dt = PyObject_stgdict(value); - StgDictObject *dict; - assert(dt); /* Cannot be NULL for pointer or array objects */ - dict = dt && dt->proto ? PyType_stgdict(dt->proto) : NULL; - if (dict && (dict->setfunc == _ctypes_get_fielddesc("c")->setfunc)) { - Py_INCREF(value); - return value; - } - } - if (PyCArg_CheckExact(value)) { - /* byref(c_char(...)) */ - PyCArgObject *a = (PyCArgObject *)value; - StgDictObject *dict = PyObject_stgdict(a->obj); - if (dict && (dict->setfunc == _ctypes_get_fielddesc("c")->setfunc)) { - Py_INCREF(value); - return value; - } - } - - as_parameter = PyObject_GetAttrString(value, "_as_parameter_"); - if (as_parameter) { - value = c_char_p_from_param(type, as_parameter); - Py_DECREF(as_parameter); - return value; - } - /* XXX better message */ - PyErr_SetString(PyExc_TypeError, - "wrong type"); - return NULL; + PyObject *as_parameter; + if (value == Py_None) { + Py_INCREF(Py_None); + return Py_None; + } + if (PyBytes_Check(value) || PyUnicode_Check(value)) { + PyCArgObject *parg; + struct fielddesc *fd = _ctypes_get_fielddesc("z"); + + parg = PyCArgObject_new(); + if (parg == NULL) + return NULL; + parg->pffi_type = &ffi_type_pointer; + parg->tag = 'z'; + parg->obj = fd->setfunc(&parg->value, value, 0); + if (parg->obj == NULL) { + Py_DECREF(parg); + return NULL; + } + return (PyObject *)parg; + } + if (PyObject_IsInstance(value, type)) { + Py_INCREF(value); + return value; + } + if (ArrayObject_Check(value) || PointerObject_Check(value)) { + /* c_char array instance or pointer(c_char(...)) */ + StgDictObject *dt = PyObject_stgdict(value); + StgDictObject *dict; + assert(dt); /* Cannot be NULL for pointer or array objects */ + dict = dt && dt->proto ? PyType_stgdict(dt->proto) : NULL; + if (dict && (dict->setfunc == _ctypes_get_fielddesc("c")->setfunc)) { + Py_INCREF(value); + return value; + } + } + if (PyCArg_CheckExact(value)) { + /* byref(c_char(...)) */ + PyCArgObject *a = (PyCArgObject *)value; + StgDictObject *dict = PyObject_stgdict(a->obj); + if (dict && (dict->setfunc == _ctypes_get_fielddesc("c")->setfunc)) { + Py_INCREF(value); + return value; + } + } + + as_parameter = PyObject_GetAttrString(value, "_as_parameter_"); + if (as_parameter) { + value = c_char_p_from_param(type, as_parameter); + Py_DECREF(as_parameter); + return value; + } + /* XXX better message */ + PyErr_SetString(PyExc_TypeError, + "wrong type"); + return NULL; } static PyObject * c_void_p_from_param(PyObject *type, PyObject *value) { - StgDictObject *stgd; - PyObject *as_parameter; + StgDictObject *stgd; + PyObject *as_parameter; /* None */ - if (value == Py_None) { - Py_INCREF(Py_None); - return Py_None; - } - /* Should probably allow buffer interface as well */ + if (value == Py_None) { + Py_INCREF(Py_None); + return Py_None; + } + /* Should probably allow buffer interface as well */ /* int, long */ - if (PyLong_Check(value)) { - PyCArgObject *parg; - struct fielddesc *fd = _ctypes_get_fielddesc("P"); - - parg = PyCArgObject_new(); - if (parg == NULL) - return NULL; - parg->pffi_type = &ffi_type_pointer; - parg->tag = 'P'; - parg->obj = fd->setfunc(&parg->value, value, 0); - if (parg->obj == NULL) { - Py_DECREF(parg); - return NULL; - } - return (PyObject *)parg; - } - /* XXX struni: remove later */ + if (PyLong_Check(value)) { + PyCArgObject *parg; + struct fielddesc *fd = _ctypes_get_fielddesc("P"); + + parg = PyCArgObject_new(); + if (parg == NULL) + return NULL; + parg->pffi_type = &ffi_type_pointer; + parg->tag = 'P'; + parg->obj = fd->setfunc(&parg->value, value, 0); + if (parg->obj == NULL) { + Py_DECREF(parg); + return NULL; + } + return (PyObject *)parg; + } + /* XXX struni: remove later */ /* string */ - if (PyBytes_Check(value)) { - PyCArgObject *parg; - struct fielddesc *fd = _ctypes_get_fielddesc("z"); - - parg = PyCArgObject_new(); - if (parg == NULL) - return NULL; - parg->pffi_type = &ffi_type_pointer; - parg->tag = 'z'; - parg->obj = fd->setfunc(&parg->value, value, 0); - if (parg->obj == NULL) { - Py_DECREF(parg); - return NULL; - } - return (PyObject *)parg; - } + if (PyBytes_Check(value)) { + PyCArgObject *parg; + struct fielddesc *fd = _ctypes_get_fielddesc("z"); + + parg = PyCArgObject_new(); + if (parg == NULL) + return NULL; + parg->pffi_type = &ffi_type_pointer; + parg->tag = 'z'; + parg->obj = fd->setfunc(&parg->value, value, 0); + if (parg->obj == NULL) { + Py_DECREF(parg); + return NULL; + } + return (PyObject *)parg; + } /* bytes */ - if (PyByteArray_Check(value)) { - PyCArgObject *parg; - struct fielddesc *fd = _ctypes_get_fielddesc("z"); - - parg = PyCArgObject_new(); - if (parg == NULL) - return NULL; - parg->pffi_type = &ffi_type_pointer; - parg->tag = 'z'; - parg->obj = fd->setfunc(&parg->value, value, 0); - if (parg->obj == NULL) { - Py_DECREF(parg); - return NULL; - } - return (PyObject *)parg; - } + if (PyByteArray_Check(value)) { + PyCArgObject *parg; + struct fielddesc *fd = _ctypes_get_fielddesc("z"); + + parg = PyCArgObject_new(); + if (parg == NULL) + return NULL; + parg->pffi_type = &ffi_type_pointer; + parg->tag = 'z'; + parg->obj = fd->setfunc(&parg->value, value, 0); + if (parg->obj == NULL) { + Py_DECREF(parg); + return NULL; + } + return (PyObject *)parg; + } /* unicode */ - if (PyUnicode_Check(value)) { - PyCArgObject *parg; - struct fielddesc *fd = _ctypes_get_fielddesc("Z"); - - parg = PyCArgObject_new(); - if (parg == NULL) - return NULL; - parg->pffi_type = &ffi_type_pointer; - parg->tag = 'Z'; - parg->obj = fd->setfunc(&parg->value, value, 0); - if (parg->obj == NULL) { - Py_DECREF(parg); - return NULL; - } - return (PyObject *)parg; - } + if (PyUnicode_Check(value)) { + PyCArgObject *parg; + struct fielddesc *fd = _ctypes_get_fielddesc("Z"); + + parg = PyCArgObject_new(); + if (parg == NULL) + return NULL; + parg->pffi_type = &ffi_type_pointer; + parg->tag = 'Z'; + parg->obj = fd->setfunc(&parg->value, value, 0); + if (parg->obj == NULL) { + Py_DECREF(parg); + return NULL; + } + return (PyObject *)parg; + } /* c_void_p instance (or subclass) */ - if (PyObject_IsInstance(value, type)) { - /* c_void_p instances */ - Py_INCREF(value); - return value; - } + if (PyObject_IsInstance(value, type)) { + /* c_void_p instances */ + Py_INCREF(value); + return value; + } /* ctypes array or pointer instance */ - if (ArrayObject_Check(value) || PointerObject_Check(value)) { - /* Any array or pointer is accepted */ - Py_INCREF(value); - return value; - } + if (ArrayObject_Check(value) || PointerObject_Check(value)) { + /* Any array or pointer is accepted */ + Py_INCREF(value); + return value; + } /* byref(...) */ - if (PyCArg_CheckExact(value)) { - /* byref(c_xxx()) */ - PyCArgObject *a = (PyCArgObject *)value; - if (a->tag == 'P') { - Py_INCREF(value); - return value; - } - } + if (PyCArg_CheckExact(value)) { + /* byref(c_xxx()) */ + PyCArgObject *a = (PyCArgObject *)value; + if (a->tag == 'P') { + Py_INCREF(value); + return value; + } + } /* function pointer */ - if (PyCFuncPtrObject_Check(value)) { - PyCArgObject *parg; - PyCFuncPtrObject *func; - func = (PyCFuncPtrObject *)value; - parg = PyCArgObject_new(); - if (parg == NULL) - return NULL; - parg->pffi_type = &ffi_type_pointer; - parg->tag = 'P'; - Py_INCREF(value); - parg->value.p = *(void **)func->b_ptr; - parg->obj = value; - return (PyObject *)parg; - } + if (PyCFuncPtrObject_Check(value)) { + PyCArgObject *parg; + PyCFuncPtrObject *func; + func = (PyCFuncPtrObject *)value; + parg = PyCArgObject_new(); + if (parg == NULL) + return NULL; + parg->pffi_type = &ffi_type_pointer; + parg->tag = 'P'; + Py_INCREF(value); + parg->value.p = *(void **)func->b_ptr; + parg->obj = value; + return (PyObject *)parg; + } /* c_char_p, c_wchar_p */ - stgd = PyObject_stgdict(value); - if (stgd && CDataObject_Check(value) && stgd->proto && PyUnicode_Check(stgd->proto)) { - PyCArgObject *parg; - - switch (_PyUnicode_AsString(stgd->proto)[0]) { - case 'z': /* c_char_p */ - case 'Z': /* c_wchar_p */ - parg = PyCArgObject_new(); - if (parg == NULL) - return NULL; - parg->pffi_type = &ffi_type_pointer; - parg->tag = 'Z'; - Py_INCREF(value); - parg->obj = value; - /* Remember: b_ptr points to where the pointer is stored! */ - parg->value.p = *(void **)(((CDataObject *)value)->b_ptr); - return (PyObject *)parg; - } - } - - as_parameter = PyObject_GetAttrString(value, "_as_parameter_"); - if (as_parameter) { - value = c_void_p_from_param(type, as_parameter); - Py_DECREF(as_parameter); - return value; - } - /* XXX better message */ - PyErr_SetString(PyExc_TypeError, - "wrong type"); - return NULL; + stgd = PyObject_stgdict(value); + if (stgd && CDataObject_Check(value) && stgd->proto && PyUnicode_Check(stgd->proto)) { + PyCArgObject *parg; + + switch (_PyUnicode_AsString(stgd->proto)[0]) { + case 'z': /* c_char_p */ + case 'Z': /* c_wchar_p */ + parg = PyCArgObject_new(); + if (parg == NULL) + return NULL; + parg->pffi_type = &ffi_type_pointer; + parg->tag = 'Z'; + Py_INCREF(value); + parg->obj = value; + /* Remember: b_ptr points to where the pointer is stored! */ + parg->value.p = *(void **)(((CDataObject *)value)->b_ptr); + return (PyObject *)parg; + } + } + + as_parameter = PyObject_GetAttrString(value, "_as_parameter_"); + if (as_parameter) { + value = c_void_p_from_param(type, as_parameter); + Py_DECREF(as_parameter); + return value; + } + /* XXX better message */ + PyErr_SetString(PyExc_TypeError, + "wrong type"); + return NULL; } static PyMethodDef c_void_p_method = { "from_param", c_void_p_from_param, METH_O }; @@ -1718,278 +1718,278 @@ static PyMethodDef c_char_p_method = { "from_param", c_char_p_from_param, METH_O static PyMethodDef c_wchar_p_method = { "from_param", c_wchar_p_from_param, METH_O }; static PyObject *CreateSwappedType(PyTypeObject *type, PyObject *args, PyObject *kwds, - PyObject *proto, struct fielddesc *fmt) + PyObject *proto, struct fielddesc *fmt) { - PyTypeObject *result; - StgDictObject *stgdict; - PyObject *name = PyTuple_GET_ITEM(args, 0); - PyObject *newname; - PyObject *swapped_args; - static PyObject *suffix; - Py_ssize_t i; - - swapped_args = PyTuple_New(PyTuple_GET_SIZE(args)); - if (!swapped_args) - return NULL; - - if (suffix == NULL) + PyTypeObject *result; + StgDictObject *stgdict; + PyObject *name = PyTuple_GET_ITEM(args, 0); + PyObject *newname; + PyObject *swapped_args; + static PyObject *suffix; + Py_ssize_t i; + + swapped_args = PyTuple_New(PyTuple_GET_SIZE(args)); + if (!swapped_args) + return NULL; + + if (suffix == NULL) #ifdef WORDS_BIGENDIAN - suffix = PyUnicode_InternFromString("_le"); + suffix = PyUnicode_InternFromString("_le"); #else - suffix = PyUnicode_InternFromString("_be"); + suffix = PyUnicode_InternFromString("_be"); #endif - newname = PyUnicode_Concat(name, suffix); - if (newname == NULL) { - return NULL; - } - - PyTuple_SET_ITEM(swapped_args, 0, newname); - for (i=1; i<PyTuple_GET_SIZE(args); ++i) { - PyObject *v = PyTuple_GET_ITEM(args, i); - Py_INCREF(v); - PyTuple_SET_ITEM(swapped_args, i, v); - } - - /* create the new instance (which is a class, - since we are a metatype!) */ - result = (PyTypeObject *)PyType_Type.tp_new(type, swapped_args, kwds); - Py_DECREF(swapped_args); - if (result == NULL) - return NULL; - - stgdict = (StgDictObject *)PyObject_CallObject( - (PyObject *)&PyCStgDict_Type, NULL); - if (!stgdict) /* XXX leaks result! */ - return NULL; - - stgdict->ffi_type_pointer = *fmt->pffi_type; - stgdict->align = fmt->pffi_type->alignment; - stgdict->length = 0; - stgdict->size = fmt->pffi_type->size; - stgdict->setfunc = fmt->setfunc_swapped; - stgdict->getfunc = fmt->getfunc_swapped; - - Py_INCREF(proto); - stgdict->proto = proto; - - /* replace the class dict by our updated spam dict */ - if (-1 == PyDict_Update((PyObject *)stgdict, result->tp_dict)) { - Py_DECREF(result); - Py_DECREF((PyObject *)stgdict); - return NULL; - } - Py_DECREF(result->tp_dict); - result->tp_dict = (PyObject *)stgdict; - - return (PyObject *)result; + newname = PyUnicode_Concat(name, suffix); + if (newname == NULL) { + return NULL; + } + + PyTuple_SET_ITEM(swapped_args, 0, newname); + for (i=1; i<PyTuple_GET_SIZE(args); ++i) { + PyObject *v = PyTuple_GET_ITEM(args, i); + Py_INCREF(v); + PyTuple_SET_ITEM(swapped_args, i, v); + } + + /* create the new instance (which is a class, + since we are a metatype!) */ + result = (PyTypeObject *)PyType_Type.tp_new(type, swapped_args, kwds); + Py_DECREF(swapped_args); + if (result == NULL) + return NULL; + + stgdict = (StgDictObject *)PyObject_CallObject( + (PyObject *)&PyCStgDict_Type, NULL); + if (!stgdict) /* XXX leaks result! */ + return NULL; + + stgdict->ffi_type_pointer = *fmt->pffi_type; + stgdict->align = fmt->pffi_type->alignment; + stgdict->length = 0; + stgdict->size = fmt->pffi_type->size; + stgdict->setfunc = fmt->setfunc_swapped; + stgdict->getfunc = fmt->getfunc_swapped; + + Py_INCREF(proto); + stgdict->proto = proto; + + /* replace the class dict by our updated spam dict */ + if (-1 == PyDict_Update((PyObject *)stgdict, result->tp_dict)) { + Py_DECREF(result); + Py_DECREF((PyObject *)stgdict); + return NULL; + } + Py_DECREF(result->tp_dict); + result->tp_dict = (PyObject *)stgdict; + + return (PyObject *)result; } static PyCArgObject * PyCSimpleType_paramfunc(CDataObject *self) { - StgDictObject *dict; - char *fmt; - PyCArgObject *parg; - struct fielddesc *fd; - - dict = PyObject_stgdict((PyObject *)self); - assert(dict); /* Cannot be NULL for CDataObject instances */ - fmt = _PyUnicode_AsString(dict->proto); - assert(fmt); - - fd = _ctypes_get_fielddesc(fmt); - assert(fd); - - parg = PyCArgObject_new(); - if (parg == NULL) - return NULL; - - parg->tag = fmt[0]; - parg->pffi_type = fd->pffi_type; - Py_INCREF(self); - parg->obj = (PyObject *)self; - memcpy(&parg->value, self->b_ptr, self->b_size); - return parg; + StgDictObject *dict; + char *fmt; + PyCArgObject *parg; + struct fielddesc *fd; + + dict = PyObject_stgdict((PyObject *)self); + assert(dict); /* Cannot be NULL for CDataObject instances */ + fmt = _PyUnicode_AsString(dict->proto); + assert(fmt); + + fd = _ctypes_get_fielddesc(fmt); + assert(fd); + + parg = PyCArgObject_new(); + if (parg == NULL) + return NULL; + + parg->tag = fmt[0]; + parg->pffi_type = fd->pffi_type; + Py_INCREF(self); + parg->obj = (PyObject *)self; + memcpy(&parg->value, self->b_ptr, self->b_size); + return parg; } static PyObject * PyCSimpleType_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyTypeObject *result; - StgDictObject *stgdict; - PyObject *proto; - const char *proto_str; - Py_ssize_t proto_len; - PyMethodDef *ml; - struct fielddesc *fmt; - - /* create the new instance (which is a class, - since we are a metatype!) */ - result = (PyTypeObject *)PyType_Type.tp_new(type, args, kwds); - if (result == NULL) - return NULL; - - proto = PyObject_GetAttrString((PyObject *)result, "_type_"); /* new ref */ - if (!proto) { - PyErr_SetString(PyExc_AttributeError, - "class must define a '_type_' attribute"); + PyTypeObject *result; + StgDictObject *stgdict; + PyObject *proto; + const char *proto_str; + Py_ssize_t proto_len; + PyMethodDef *ml; + struct fielddesc *fmt; + + /* create the new instance (which is a class, + since we are a metatype!) */ + result = (PyTypeObject *)PyType_Type.tp_new(type, args, kwds); + if (result == NULL) + return NULL; + + proto = PyObject_GetAttrString((PyObject *)result, "_type_"); /* new ref */ + if (!proto) { + PyErr_SetString(PyExc_AttributeError, + "class must define a '_type_' attribute"); error: - Py_XDECREF(proto); - Py_XDECREF(result); - return NULL; - } - if (PyUnicode_Check(proto)) { - PyObject *v = _PyUnicode_AsDefaultEncodedString(proto, NULL); - if (!v) - goto error; - proto_str = PyBytes_AS_STRING(v); - proto_len = PyBytes_GET_SIZE(v); - } else { - PyErr_SetString(PyExc_TypeError, - "class must define a '_type_' string attribute"); - goto error; - } - if (proto_len != 1) { - PyErr_SetString(PyExc_ValueError, - "class must define a '_type_' attribute " - "which must be a string of length 1"); - goto error; - } - if (!strchr(SIMPLE_TYPE_CHARS, *proto_str)) { - PyErr_Format(PyExc_AttributeError, - "class must define a '_type_' attribute which must be\n" - "a single character string containing one of '%s'.", - SIMPLE_TYPE_CHARS); - goto error; - } - fmt = _ctypes_get_fielddesc(proto_str); - if (fmt == NULL) { - PyErr_Format(PyExc_ValueError, - "_type_ '%s' not supported", proto_str); - goto error; - } - - stgdict = (StgDictObject *)PyObject_CallObject( - (PyObject *)&PyCStgDict_Type, NULL); - if (!stgdict) - goto error; - - stgdict->ffi_type_pointer = *fmt->pffi_type; - stgdict->align = fmt->pffi_type->alignment; - stgdict->length = 0; - stgdict->size = fmt->pffi_type->size; - stgdict->setfunc = fmt->setfunc; - stgdict->getfunc = fmt->getfunc; + Py_XDECREF(proto); + Py_XDECREF(result); + return NULL; + } + if (PyUnicode_Check(proto)) { + PyObject *v = _PyUnicode_AsDefaultEncodedString(proto, NULL); + if (!v) + goto error; + proto_str = PyBytes_AS_STRING(v); + proto_len = PyBytes_GET_SIZE(v); + } else { + PyErr_SetString(PyExc_TypeError, + "class must define a '_type_' string attribute"); + goto error; + } + if (proto_len != 1) { + PyErr_SetString(PyExc_ValueError, + "class must define a '_type_' attribute " + "which must be a string of length 1"); + goto error; + } + if (!strchr(SIMPLE_TYPE_CHARS, *proto_str)) { + PyErr_Format(PyExc_AttributeError, + "class must define a '_type_' attribute which must be\n" + "a single character string containing one of '%s'.", + SIMPLE_TYPE_CHARS); + goto error; + } + fmt = _ctypes_get_fielddesc(proto_str); + if (fmt == NULL) { + PyErr_Format(PyExc_ValueError, + "_type_ '%s' not supported", proto_str); + goto error; + } + + stgdict = (StgDictObject *)PyObject_CallObject( + (PyObject *)&PyCStgDict_Type, NULL); + if (!stgdict) + goto error; + + stgdict->ffi_type_pointer = *fmt->pffi_type; + stgdict->align = fmt->pffi_type->alignment; + stgdict->length = 0; + stgdict->size = fmt->pffi_type->size; + stgdict->setfunc = fmt->setfunc; + stgdict->getfunc = fmt->getfunc; #ifdef WORDS_BIGENDIAN - stgdict->format = _ctypes_alloc_format_string(">", proto_str); + stgdict->format = _ctypes_alloc_format_string(">", proto_str); #else - stgdict->format = _ctypes_alloc_format_string("<", proto_str); + stgdict->format = _ctypes_alloc_format_string("<", proto_str); #endif - if (stgdict->format == NULL) { - Py_DECREF(result); - Py_DECREF(proto); - Py_DECREF((PyObject *)stgdict); - return NULL; - } - - stgdict->paramfunc = PyCSimpleType_paramfunc; + if (stgdict->format == NULL) { + Py_DECREF(result); + Py_DECREF(proto); + Py_DECREF((PyObject *)stgdict); + return NULL; + } + + stgdict->paramfunc = PyCSimpleType_paramfunc; /* - if (result->tp_base != &Simple_Type) { - stgdict->setfunc = NULL; - stgdict->getfunc = NULL; - } + if (result->tp_base != &Simple_Type) { + stgdict->setfunc = NULL; + stgdict->getfunc = NULL; + } */ - /* This consumes the refcount on proto which we have */ - stgdict->proto = proto; - - /* replace the class dict by our updated spam dict */ - if (-1 == PyDict_Update((PyObject *)stgdict, result->tp_dict)) { - Py_DECREF(result); - Py_DECREF((PyObject *)stgdict); - return NULL; - } - Py_DECREF(result->tp_dict); - result->tp_dict = (PyObject *)stgdict; - - /* Install from_param class methods in ctypes base classes. - Overrides the PyCSimpleType_from_param generic method. - */ - if (result->tp_base == &Simple_Type) { - switch (*proto_str) { - case 'z': /* c_char_p */ - ml = &c_char_p_method; - stgdict->flags |= TYPEFLAG_ISPOINTER; - break; - case 'Z': /* c_wchar_p */ - ml = &c_wchar_p_method; - stgdict->flags |= TYPEFLAG_ISPOINTER; - break; - case 'P': /* c_void_p */ - ml = &c_void_p_method; - stgdict->flags |= TYPEFLAG_ISPOINTER; - break; - case 's': - case 'X': - case 'O': - ml = NULL; - stgdict->flags |= TYPEFLAG_ISPOINTER; - break; - default: - ml = NULL; - break; - } - - if (ml) { - PyObject *meth; - int x; - meth = PyDescr_NewClassMethod(result, ml); - if (!meth) - return NULL; - x = PyDict_SetItemString(result->tp_dict, - ml->ml_name, - meth); - Py_DECREF(meth); - if (x == -1) { - Py_DECREF(result); - return NULL; - } - } - } - - if (type == &PyCSimpleType_Type && fmt->setfunc_swapped && fmt->getfunc_swapped) { - PyObject *swapped = CreateSwappedType(type, args, kwds, - proto, fmt); - StgDictObject *sw_dict; - if (swapped == NULL) { - Py_DECREF(result); - return NULL; - } - sw_dict = PyType_stgdict(swapped); + /* This consumes the refcount on proto which we have */ + stgdict->proto = proto; + + /* replace the class dict by our updated spam dict */ + if (-1 == PyDict_Update((PyObject *)stgdict, result->tp_dict)) { + Py_DECREF(result); + Py_DECREF((PyObject *)stgdict); + return NULL; + } + Py_DECREF(result->tp_dict); + result->tp_dict = (PyObject *)stgdict; + + /* Install from_param class methods in ctypes base classes. + Overrides the PyCSimpleType_from_param generic method. + */ + if (result->tp_base == &Simple_Type) { + switch (*proto_str) { + case 'z': /* c_char_p */ + ml = &c_char_p_method; + stgdict->flags |= TYPEFLAG_ISPOINTER; + break; + case 'Z': /* c_wchar_p */ + ml = &c_wchar_p_method; + stgdict->flags |= TYPEFLAG_ISPOINTER; + break; + case 'P': /* c_void_p */ + ml = &c_void_p_method; + stgdict->flags |= TYPEFLAG_ISPOINTER; + break; + case 's': + case 'X': + case 'O': + ml = NULL; + stgdict->flags |= TYPEFLAG_ISPOINTER; + break; + default: + ml = NULL; + break; + } + + if (ml) { + PyObject *meth; + int x; + meth = PyDescr_NewClassMethod(result, ml); + if (!meth) + return NULL; + x = PyDict_SetItemString(result->tp_dict, + ml->ml_name, + meth); + Py_DECREF(meth); + if (x == -1) { + Py_DECREF(result); + return NULL; + } + } + } + + if (type == &PyCSimpleType_Type && fmt->setfunc_swapped && fmt->getfunc_swapped) { + PyObject *swapped = CreateSwappedType(type, args, kwds, + proto, fmt); + StgDictObject *sw_dict; + if (swapped == NULL) { + Py_DECREF(result); + return NULL; + } + sw_dict = PyType_stgdict(swapped); #ifdef WORDS_BIGENDIAN - PyObject_SetAttrString((PyObject *)result, "__ctype_le__", swapped); - PyObject_SetAttrString((PyObject *)result, "__ctype_be__", (PyObject *)result); - PyObject_SetAttrString(swapped, "__ctype_be__", (PyObject *)result); - PyObject_SetAttrString(swapped, "__ctype_le__", swapped); - /* We are creating the type for the OTHER endian */ - sw_dict->format = _ctypes_alloc_format_string("<", stgdict->format+1); + PyObject_SetAttrString((PyObject *)result, "__ctype_le__", swapped); + PyObject_SetAttrString((PyObject *)result, "__ctype_be__", (PyObject *)result); + PyObject_SetAttrString(swapped, "__ctype_be__", (PyObject *)result); + PyObject_SetAttrString(swapped, "__ctype_le__", swapped); + /* We are creating the type for the OTHER endian */ + sw_dict->format = _ctypes_alloc_format_string("<", stgdict->format+1); #else - PyObject_SetAttrString((PyObject *)result, "__ctype_be__", swapped); - PyObject_SetAttrString((PyObject *)result, "__ctype_le__", (PyObject *)result); - PyObject_SetAttrString(swapped, "__ctype_le__", (PyObject *)result); - PyObject_SetAttrString(swapped, "__ctype_be__", swapped); - /* We are creating the type for the OTHER endian */ - sw_dict->format = _ctypes_alloc_format_string(">", stgdict->format+1); + PyObject_SetAttrString((PyObject *)result, "__ctype_be__", swapped); + PyObject_SetAttrString((PyObject *)result, "__ctype_le__", (PyObject *)result); + PyObject_SetAttrString(swapped, "__ctype_le__", (PyObject *)result); + PyObject_SetAttrString(swapped, "__ctype_be__", swapped); + /* We are creating the type for the OTHER endian */ + sw_dict->format = _ctypes_alloc_format_string(">", stgdict->format+1); #endif - Py_DECREF(swapped); - if (PyErr_Occurred()) { - Py_DECREF(result); - return NULL; - } - }; - - return (PyObject *)result; + Py_DECREF(swapped); + if (PyErr_Occurred()) { + Py_DECREF(result); + return NULL; + } + }; + + return (PyObject *)result; } /* @@ -1999,101 +1999,101 @@ PyCSimpleType_new(PyTypeObject *type, PyObject *args, PyObject *kwds) static PyObject * PyCSimpleType_from_param(PyObject *type, PyObject *value) { - StgDictObject *dict; - char *fmt; - PyCArgObject *parg; - struct fielddesc *fd; - PyObject *as_parameter; - - /* If the value is already an instance of the requested type, - we can use it as is */ - if (1 == PyObject_IsInstance(value, type)) { - Py_INCREF(value); - return value; - } - - dict = PyType_stgdict(type); - assert(dict); - - /* I think we can rely on this being a one-character string */ - fmt = _PyUnicode_AsString(dict->proto); - assert(fmt); - - fd = _ctypes_get_fielddesc(fmt); - assert(fd); - - parg = PyCArgObject_new(); - if (parg == NULL) - return NULL; - - parg->tag = fmt[0]; - parg->pffi_type = fd->pffi_type; - parg->obj = fd->setfunc(&parg->value, value, 0); - if (parg->obj) - return (PyObject *)parg; - PyErr_Clear(); - Py_DECREF(parg); - - as_parameter = PyObject_GetAttrString(value, "_as_parameter_"); - if (as_parameter) { - value = PyCSimpleType_from_param(type, as_parameter); - Py_DECREF(as_parameter); - return value; - } - PyErr_SetString(PyExc_TypeError, - "wrong type"); - return NULL; + StgDictObject *dict; + char *fmt; + PyCArgObject *parg; + struct fielddesc *fd; + PyObject *as_parameter; + + /* If the value is already an instance of the requested type, + we can use it as is */ + if (1 == PyObject_IsInstance(value, type)) { + Py_INCREF(value); + return value; + } + + dict = PyType_stgdict(type); + assert(dict); + + /* I think we can rely on this being a one-character string */ + fmt = _PyUnicode_AsString(dict->proto); + assert(fmt); + + fd = _ctypes_get_fielddesc(fmt); + assert(fd); + + parg = PyCArgObject_new(); + if (parg == NULL) + return NULL; + + parg->tag = fmt[0]; + parg->pffi_type = fd->pffi_type; + parg->obj = fd->setfunc(&parg->value, value, 0); + if (parg->obj) + return (PyObject *)parg; + PyErr_Clear(); + Py_DECREF(parg); + + as_parameter = PyObject_GetAttrString(value, "_as_parameter_"); + if (as_parameter) { + value = PyCSimpleType_from_param(type, as_parameter); + Py_DECREF(as_parameter); + return value; + } + PyErr_SetString(PyExc_TypeError, + "wrong type"); + return NULL; } static PyMethodDef PyCSimpleType_methods[] = { - { "from_param", PyCSimpleType_from_param, METH_O, from_param_doc }, - { "from_address", CDataType_from_address, METH_O, from_address_doc }, - { "from_buffer", CDataType_from_buffer, METH_VARARGS, from_buffer_doc, }, - { "from_buffer_copy", CDataType_from_buffer_copy, METH_VARARGS, from_buffer_copy_doc, }, - { "in_dll", CDataType_in_dll, METH_VARARGS, in_dll_doc}, - { NULL, NULL }, + { "from_param", PyCSimpleType_from_param, METH_O, from_param_doc }, + { "from_address", CDataType_from_address, METH_O, from_address_doc }, + { "from_buffer", CDataType_from_buffer, METH_VARARGS, from_buffer_doc, }, + { "from_buffer_copy", CDataType_from_buffer_copy, METH_VARARGS, from_buffer_copy_doc, }, + { "in_dll", CDataType_in_dll, METH_VARARGS, in_dll_doc}, + { NULL, NULL }, }; PyTypeObject PyCSimpleType_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_ctypes.PyCSimpleType", /* tp_name */ - 0, /* tp_basicsize */ - 0, /* tp_itemsize */ - 0, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - &CDataType_as_sequence, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - "metatype for the PyCSimpleType Objects", /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - PyCSimpleType_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - PyCSimpleType_new, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "_ctypes.PyCSimpleType", /* tp_name */ + 0, /* tp_basicsize */ + 0, /* tp_itemsize */ + 0, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + &CDataType_as_sequence, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + "metatype for the PyCSimpleType Objects", /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + PyCSimpleType_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + PyCSimpleType_new, /* tp_new */ + 0, /* tp_free */ }; /******************************************************************/ @@ -2104,217 +2104,217 @@ PyTypeObject PyCSimpleType_Type = { static PyObject * converters_from_argtypes(PyObject *ob) { - PyObject *converters; - Py_ssize_t i; - Py_ssize_t nArgs; - - ob = PySequence_Tuple(ob); /* new reference */ - if (!ob) { - PyErr_SetString(PyExc_TypeError, - "_argtypes_ must be a sequence of types"); - return NULL; - } - - nArgs = PyTuple_GET_SIZE(ob); - converters = PyTuple_New(nArgs); - if (!converters) - return NULL; - - /* I have to check if this is correct. Using c_char, which has a size - of 1, will be assumed to be pushed as only one byte! - Aren't these promoted to integers by the C compiler and pushed as 4 bytes? - */ - - for (i = 0; i < nArgs; ++i) { - PyObject *tp = PyTuple_GET_ITEM(ob, i); - PyObject *cnv = PyObject_GetAttrString(tp, "from_param"); - if (!cnv) - goto argtypes_error_1; - PyTuple_SET_ITEM(converters, i, cnv); - } - Py_DECREF(ob); - return converters; + PyObject *converters; + Py_ssize_t i; + Py_ssize_t nArgs; + + ob = PySequence_Tuple(ob); /* new reference */ + if (!ob) { + PyErr_SetString(PyExc_TypeError, + "_argtypes_ must be a sequence of types"); + return NULL; + } + + nArgs = PyTuple_GET_SIZE(ob); + converters = PyTuple_New(nArgs); + if (!converters) + return NULL; + + /* I have to check if this is correct. Using c_char, which has a size + of 1, will be assumed to be pushed as only one byte! + Aren't these promoted to integers by the C compiler and pushed as 4 bytes? + */ + + for (i = 0; i < nArgs; ++i) { + PyObject *tp = PyTuple_GET_ITEM(ob, i); + PyObject *cnv = PyObject_GetAttrString(tp, "from_param"); + if (!cnv) + goto argtypes_error_1; + PyTuple_SET_ITEM(converters, i, cnv); + } + Py_DECREF(ob); + return converters; argtypes_error_1: - Py_XDECREF(converters); - Py_DECREF(ob); - PyErr_Format(PyExc_TypeError, - "item %zd in _argtypes_ has no from_param method", - i+1); - return NULL; + Py_XDECREF(converters); + Py_DECREF(ob); + PyErr_Format(PyExc_TypeError, + "item %zd in _argtypes_ has no from_param method", + i+1); + return NULL; } static int make_funcptrtype_dict(StgDictObject *stgdict) { - PyObject *ob; - PyObject *converters = NULL; - - stgdict->align = _ctypes_get_fielddesc("P")->pffi_type->alignment; - stgdict->length = 1; - stgdict->size = sizeof(void *); - stgdict->setfunc = NULL; - stgdict->getfunc = NULL; - stgdict->ffi_type_pointer = ffi_type_pointer; - - ob = PyDict_GetItemString((PyObject *)stgdict, "_flags_"); - if (!ob || !PyLong_Check(ob)) { - PyErr_SetString(PyExc_TypeError, - "class must define _flags_ which must be an integer"); - return -1; - } - stgdict->flags = PyLong_AS_LONG(ob) | TYPEFLAG_ISPOINTER; - - /* _argtypes_ is optional... */ - ob = PyDict_GetItemString((PyObject *)stgdict, "_argtypes_"); - if (ob) { - converters = converters_from_argtypes(ob); - if (!converters) - goto error; - Py_INCREF(ob); - stgdict->argtypes = ob; - stgdict->converters = converters; - } - - ob = PyDict_GetItemString((PyObject *)stgdict, "_restype_"); - if (ob) { - if (ob != Py_None && !PyType_stgdict(ob) && !PyCallable_Check(ob)) { - PyErr_SetString(PyExc_TypeError, - "_restype_ must be a type, a callable, or None"); - return -1; - } - Py_INCREF(ob); - stgdict->restype = ob; - stgdict->checker = PyObject_GetAttrString(ob, "_check_retval_"); - if (stgdict->checker == NULL) - PyErr_Clear(); - } + PyObject *ob; + PyObject *converters = NULL; + + stgdict->align = _ctypes_get_fielddesc("P")->pffi_type->alignment; + stgdict->length = 1; + stgdict->size = sizeof(void *); + stgdict->setfunc = NULL; + stgdict->getfunc = NULL; + stgdict->ffi_type_pointer = ffi_type_pointer; + + ob = PyDict_GetItemString((PyObject *)stgdict, "_flags_"); + if (!ob || !PyLong_Check(ob)) { + PyErr_SetString(PyExc_TypeError, + "class must define _flags_ which must be an integer"); + return -1; + } + stgdict->flags = PyLong_AS_LONG(ob) | TYPEFLAG_ISPOINTER; + + /* _argtypes_ is optional... */ + ob = PyDict_GetItemString((PyObject *)stgdict, "_argtypes_"); + if (ob) { + converters = converters_from_argtypes(ob); + if (!converters) + goto error; + Py_INCREF(ob); + stgdict->argtypes = ob; + stgdict->converters = converters; + } + + ob = PyDict_GetItemString((PyObject *)stgdict, "_restype_"); + if (ob) { + if (ob != Py_None && !PyType_stgdict(ob) && !PyCallable_Check(ob)) { + PyErr_SetString(PyExc_TypeError, + "_restype_ must be a type, a callable, or None"); + return -1; + } + Py_INCREF(ob); + stgdict->restype = ob; + stgdict->checker = PyObject_GetAttrString(ob, "_check_retval_"); + if (stgdict->checker == NULL) + PyErr_Clear(); + } /* XXX later, maybe. - ob = PyDict_GetItemString((PyObject *)stgdict, "_errcheck_"); - if (ob) { - if (!PyCallable_Check(ob)) { - PyErr_SetString(PyExc_TypeError, - "_errcheck_ must be callable"); - return -1; - } - Py_INCREF(ob); - stgdict->errcheck = ob; - } + ob = PyDict_GetItemString((PyObject *)stgdict, "_errcheck_"); + if (ob) { + if (!PyCallable_Check(ob)) { + PyErr_SetString(PyExc_TypeError, + "_errcheck_ must be callable"); + return -1; + } + Py_INCREF(ob); + stgdict->errcheck = ob; + } */ - return 0; + return 0; error: - Py_XDECREF(converters); - return -1; + Py_XDECREF(converters); + return -1; } static PyCArgObject * PyCFuncPtrType_paramfunc(CDataObject *self) { - PyCArgObject *parg; - - parg = PyCArgObject_new(); - if (parg == NULL) - return NULL; - - parg->tag = 'P'; - parg->pffi_type = &ffi_type_pointer; - Py_INCREF(self); - parg->obj = (PyObject *)self; - parg->value.p = *(void **)self->b_ptr; - return parg; + PyCArgObject *parg; + + parg = PyCArgObject_new(); + if (parg == NULL) + return NULL; + + parg->tag = 'P'; + parg->pffi_type = &ffi_type_pointer; + Py_INCREF(self); + parg->obj = (PyObject *)self; + parg->value.p = *(void **)self->b_ptr; + return parg; } static PyObject * PyCFuncPtrType_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyTypeObject *result; - StgDictObject *stgdict; - - stgdict = (StgDictObject *)PyObject_CallObject( - (PyObject *)&PyCStgDict_Type, NULL); - if (!stgdict) - return NULL; - - stgdict->paramfunc = PyCFuncPtrType_paramfunc; - /* We do NOT expose the function signature in the format string. It - is impossible, generally, because the only requirement for the - argtypes items is that they have a .from_param method - we do not - know the types of the arguments (although, in practice, most - argtypes would be a ctypes type). - */ - stgdict->format = _ctypes_alloc_format_string(NULL, "X{}"); - stgdict->flags |= TYPEFLAG_ISPOINTER; - - /* create the new instance (which is a class, - since we are a metatype!) */ - result = (PyTypeObject *)PyType_Type.tp_new(type, args, kwds); - if (result == NULL) { - Py_DECREF((PyObject *)stgdict); - return NULL; - } - - /* replace the class dict by our updated storage dict */ - if (-1 == PyDict_Update((PyObject *)stgdict, result->tp_dict)) { - Py_DECREF(result); - Py_DECREF((PyObject *)stgdict); - return NULL; - } - Py_DECREF(result->tp_dict); - result->tp_dict = (PyObject *)stgdict; - - if (-1 == make_funcptrtype_dict(stgdict)) { - Py_DECREF(result); - return NULL; - } - - return (PyObject *)result; + PyTypeObject *result; + StgDictObject *stgdict; + + stgdict = (StgDictObject *)PyObject_CallObject( + (PyObject *)&PyCStgDict_Type, NULL); + if (!stgdict) + return NULL; + + stgdict->paramfunc = PyCFuncPtrType_paramfunc; + /* We do NOT expose the function signature in the format string. It + is impossible, generally, because the only requirement for the + argtypes items is that they have a .from_param method - we do not + know the types of the arguments (although, in practice, most + argtypes would be a ctypes type). + */ + stgdict->format = _ctypes_alloc_format_string(NULL, "X{}"); + stgdict->flags |= TYPEFLAG_ISPOINTER; + + /* create the new instance (which is a class, + since we are a metatype!) */ + result = (PyTypeObject *)PyType_Type.tp_new(type, args, kwds); + if (result == NULL) { + Py_DECREF((PyObject *)stgdict); + return NULL; + } + + /* replace the class dict by our updated storage dict */ + if (-1 == PyDict_Update((PyObject *)stgdict, result->tp_dict)) { + Py_DECREF(result); + Py_DECREF((PyObject *)stgdict); + return NULL; + } + Py_DECREF(result->tp_dict); + result->tp_dict = (PyObject *)stgdict; + + if (-1 == make_funcptrtype_dict(stgdict)) { + Py_DECREF(result); + return NULL; + } + + return (PyObject *)result; } PyTypeObject PyCFuncPtrType_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_ctypes.PyCFuncPtrType", /* tp_name */ - 0, /* tp_basicsize */ - 0, /* tp_itemsize */ - 0, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - &CDataType_as_sequence, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC, /* tp_flags */ - "metatype for C function pointers", /* tp_doc */ - (traverseproc)CDataType_traverse, /* tp_traverse */ - (inquiry)CDataType_clear, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - CDataType_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - PyCFuncPtrType_new, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "_ctypes.PyCFuncPtrType", /* tp_name */ + 0, /* tp_basicsize */ + 0, /* tp_itemsize */ + 0, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + &CDataType_as_sequence, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC, /* tp_flags */ + "metatype for C function pointers", /* tp_doc */ + (traverseproc)CDataType_traverse, /* tp_traverse */ + (inquiry)CDataType_clear, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + CDataType_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + PyCFuncPtrType_new, /* tp_new */ + 0, /* tp_free */ }; - + /***************************************************************** * Code to keep needed objects alive */ @@ -2322,46 +2322,46 @@ PyTypeObject PyCFuncPtrType_Type = { static CDataObject * PyCData_GetContainer(CDataObject *self) { - while (self->b_base) - self = self->b_base; - if (self->b_objects == NULL) { - if (self->b_length) { - self->b_objects = PyDict_New(); - } else { - Py_INCREF(Py_None); - self->b_objects = Py_None; - } - } - return self; + while (self->b_base) + self = self->b_base; + if (self->b_objects == NULL) { + if (self->b_length) { + self->b_objects = PyDict_New(); + } else { + Py_INCREF(Py_None); + self->b_objects = Py_None; + } + } + return self; } static PyObject * GetKeepedObjects(CDataObject *target) { - return PyCData_GetContainer(target)->b_objects; + return PyCData_GetContainer(target)->b_objects; } static PyObject * unique_key(CDataObject *target, Py_ssize_t index) { - char string[256]; - char *cp = string; - size_t bytes_left; - - assert(sizeof(string) - 1 > sizeof(Py_ssize_t) * 2); - cp += sprintf(cp, "%x", Py_SAFE_DOWNCAST(index, Py_ssize_t, int)); - while (target->b_base) { - bytes_left = sizeof(string) - (cp - string) - 1; - /* Hex format needs 2 characters per byte */ - if (bytes_left < sizeof(Py_ssize_t) * 2) { - PyErr_SetString(PyExc_ValueError, - "ctypes object structure too deep"); - return NULL; - } - cp += sprintf(cp, ":%x", Py_SAFE_DOWNCAST(target->b_index, Py_ssize_t, int)); - target = target->b_base; - } - return PyUnicode_FromStringAndSize(string, cp-string); + char string[256]; + char *cp = string; + size_t bytes_left; + + assert(sizeof(string) - 1 > sizeof(Py_ssize_t) * 2); + cp += sprintf(cp, "%x", Py_SAFE_DOWNCAST(index, Py_ssize_t, int)); + while (target->b_base) { + bytes_left = sizeof(string) - (cp - string) - 1; + /* Hex format needs 2 characters per byte */ + if (bytes_left < sizeof(Py_ssize_t) * 2) { + PyErr_SetString(PyExc_ValueError, + "ctypes object structure too deep"); + return NULL; + } + cp += sprintf(cp, ":%x", Py_SAFE_DOWNCAST(target->b_index, Py_ssize_t, int)); + target = target->b_base; + } + return PyUnicode_FromStringAndSize(string, cp-string); } /* @@ -2385,30 +2385,30 @@ unique_key(CDataObject *target, Py_ssize_t index) static int KeepRef(CDataObject *target, Py_ssize_t index, PyObject *keep) { - int result; - CDataObject *ob; - PyObject *key; + int result; + CDataObject *ob; + PyObject *key; /* Optimization: no need to store None */ - if (keep == Py_None) { - Py_DECREF(Py_None); - return 0; - } - ob = PyCData_GetContainer(target); - if (ob->b_objects == NULL || !PyDict_CheckExact(ob->b_objects)) { - Py_XDECREF(ob->b_objects); - ob->b_objects = keep; /* refcount consumed */ - return 0; - } - key = unique_key(target, index); - if (key == NULL) { - Py_DECREF(keep); - return -1; - } - result = PyDict_SetItem(ob->b_objects, key, keep); - Py_DECREF(key); - Py_DECREF(keep); - return result; + if (keep == Py_None) { + Py_DECREF(Py_None); + return 0; + } + ob = PyCData_GetContainer(target); + if (ob->b_objects == NULL || !PyDict_CheckExact(ob->b_objects)) { + Py_XDECREF(ob->b_objects); + ob->b_objects = keep; /* refcount consumed */ + return 0; + } + key = unique_key(target, index); + if (key == NULL) { + Py_DECREF(keep); + return -1; + } + result = PyDict_SetItem(ob->b_objects, key, keep); + Py_DECREF(key); + Py_DECREF(keep); + return result; } /******************************************************************/ @@ -2418,75 +2418,75 @@ KeepRef(CDataObject *target, Py_ssize_t index, PyObject *keep) static int PyCData_traverse(CDataObject *self, visitproc visit, void *arg) { - Py_VISIT(self->b_objects); - Py_VISIT((PyObject *)self->b_base); - return 0; + Py_VISIT(self->b_objects); + Py_VISIT((PyObject *)self->b_base); + return 0; } static int PyCData_clear(CDataObject *self) { - StgDictObject *dict = PyObject_stgdict((PyObject *)self); - assert(dict); /* Cannot be NULL for CDataObject instances */ - Py_CLEAR(self->b_objects); - if ((self->b_needsfree) - && ((size_t)dict->size > sizeof(self->b_value))) - PyMem_Free(self->b_ptr); - self->b_ptr = NULL; - Py_CLEAR(self->b_base); - return 0; + StgDictObject *dict = PyObject_stgdict((PyObject *)self); + assert(dict); /* Cannot be NULL for CDataObject instances */ + Py_CLEAR(self->b_objects); + if ((self->b_needsfree) + && ((size_t)dict->size > sizeof(self->b_value))) + PyMem_Free(self->b_ptr); + self->b_ptr = NULL; + Py_CLEAR(self->b_base); + return 0; } static void PyCData_dealloc(PyObject *self) { - PyCData_clear((CDataObject *)self); - Py_TYPE(self)->tp_free(self); + PyCData_clear((CDataObject *)self); + Py_TYPE(self)->tp_free(self); } static PyMemberDef PyCData_members[] = { - { "_b_base_", T_OBJECT, - offsetof(CDataObject, b_base), READONLY, - "the base object" }, - { "_b_needsfree_", T_INT, - offsetof(CDataObject, b_needsfree), READONLY, - "whether the object owns the memory or not" }, - { "_objects", T_OBJECT, - offsetof(CDataObject, b_objects), READONLY, - "internal objects tree (NEVER CHANGE THIS OBJECT!)"}, - { NULL }, + { "_b_base_", T_OBJECT, + offsetof(CDataObject, b_base), READONLY, + "the base object" }, + { "_b_needsfree_", T_INT, + offsetof(CDataObject, b_needsfree), READONLY, + "whether the object owns the memory or not" }, + { "_objects", T_OBJECT, + offsetof(CDataObject, b_objects), READONLY, + "internal objects tree (NEVER CHANGE THIS OBJECT!)"}, + { NULL }, }; static int PyCData_NewGetBuffer(PyObject *_self, Py_buffer *view, int flags) { - CDataObject *self = (CDataObject *)_self; - StgDictObject *dict = PyObject_stgdict(_self); - Py_ssize_t i; - - if (view == NULL) return 0; - - view->buf = self->b_ptr; - view->obj = _self; - Py_INCREF(_self); - view->len = self->b_size; - view->readonly = 0; - /* use default format character if not set */ - view->format = dict->format ? dict->format : "B"; - view->ndim = dict->ndim; - view->shape = dict->shape; - view->itemsize = self->b_size; - for (i = 0; i < view->ndim; ++i) { - view->itemsize /= dict->shape[i]; - } - view->strides = NULL; - view->suboffsets = NULL; - view->internal = NULL; - return 0; + CDataObject *self = (CDataObject *)_self; + StgDictObject *dict = PyObject_stgdict(_self); + Py_ssize_t i; + + if (view == NULL) return 0; + + view->buf = self->b_ptr; + view->obj = _self; + Py_INCREF(_self); + view->len = self->b_size; + view->readonly = 0; + /* use default format character if not set */ + view->format = dict->format ? dict->format : "B"; + view->ndim = dict->ndim; + view->shape = dict->shape; + view->itemsize = self->b_size; + for (i = 0; i < view->ndim; ++i) { + view->itemsize /= dict->shape[i]; + } + view->strides = NULL; + view->suboffsets = NULL; + view->internal = NULL; + return 0; } static PyBufferProcs PyCData_as_buffer = { - PyCData_NewGetBuffer, - NULL, + PyCData_NewGetBuffer, + NULL, }; /* @@ -2495,47 +2495,47 @@ static PyBufferProcs PyCData_as_buffer = { static long PyCData_nohash(PyObject *self) { - PyErr_SetString(PyExc_TypeError, "unhashable type"); - return -1; + PyErr_SetString(PyExc_TypeError, "unhashable type"); + return -1; } static PyObject * PyCData_reduce(PyObject *_self, PyObject *args) { - CDataObject *self = (CDataObject *)_self; - - if (PyObject_stgdict(_self)->flags & (TYPEFLAG_ISPOINTER|TYPEFLAG_HASPOINTER)) { - PyErr_SetString(PyExc_ValueError, - "ctypes objects containing pointers cannot be pickled"); - return NULL; - } - return Py_BuildValue("O(O(NN))", - _unpickle, - Py_TYPE(_self), - PyObject_GetAttrString(_self, "__dict__"), - PyBytes_FromStringAndSize(self->b_ptr, self->b_size)); + CDataObject *self = (CDataObject *)_self; + + if (PyObject_stgdict(_self)->flags & (TYPEFLAG_ISPOINTER|TYPEFLAG_HASPOINTER)) { + PyErr_SetString(PyExc_ValueError, + "ctypes objects containing pointers cannot be pickled"); + return NULL; + } + return Py_BuildValue("O(O(NN))", + _unpickle, + Py_TYPE(_self), + PyObject_GetAttrString(_self, "__dict__"), + PyBytes_FromStringAndSize(self->b_ptr, self->b_size)); } static PyObject * PyCData_setstate(PyObject *_self, PyObject *args) { - void *data; - Py_ssize_t len; - int res; - PyObject *dict, *mydict; - CDataObject *self = (CDataObject *)_self; - if (!PyArg_ParseTuple(args, "Os#", &dict, &data, &len)) - return NULL; - if (len > self->b_size) - len = self->b_size; - memmove(self->b_ptr, data, len); - mydict = PyObject_GetAttrString(_self, "__dict__"); - res = PyDict_Update(mydict, dict); - Py_DECREF(mydict); - if (res == -1) - return NULL; - Py_INCREF(Py_None); - return Py_None; + void *data; + Py_ssize_t len; + int res; + PyObject *dict, *mydict; + CDataObject *self = (CDataObject *)_self; + if (!PyArg_ParseTuple(args, "Os#", &dict, &data, &len)) + return NULL; + if (len > self->b_size) + len = self->b_size; + memmove(self->b_ptr, data, len); + mydict = PyObject_GetAttrString(_self, "__dict__"); + res = PyDict_Update(mydict, dict); + Py_DECREF(mydict); + if (res == -1) + return NULL; + Py_INCREF(Py_None); + return Py_None; } /* @@ -2544,124 +2544,124 @@ PyCData_setstate(PyObject *_self, PyObject *args) static PyObject * PyCData_from_outparam(PyObject *self, PyObject *args) { - Py_INCREF(self); - return self; + Py_INCREF(self); + return self; } static PyMethodDef PyCData_methods[] = { - { "__ctypes_from_outparam__", PyCData_from_outparam, METH_NOARGS, }, - { "__reduce__", PyCData_reduce, METH_NOARGS, }, - { "__setstate__", PyCData_setstate, METH_VARARGS, }, - { NULL, NULL }, + { "__ctypes_from_outparam__", PyCData_from_outparam, METH_NOARGS, }, + { "__reduce__", PyCData_reduce, METH_NOARGS, }, + { "__setstate__", PyCData_setstate, METH_VARARGS, }, + { NULL, NULL }, }; PyTypeObject PyCData_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_ctypes._CData", - sizeof(CDataObject), /* tp_basicsize */ - 0, /* tp_itemsize */ - PyCData_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - PyCData_nohash, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - &PyCData_as_buffer, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - "XXX to be provided", /* tp_doc */ - (traverseproc)PyCData_traverse, /* tp_traverse */ - (inquiry)PyCData_clear, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - PyCData_methods, /* tp_methods */ - PyCData_members, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - 0, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "_ctypes._CData", + sizeof(CDataObject), /* tp_basicsize */ + 0, /* tp_itemsize */ + PyCData_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + PyCData_nohash, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + &PyCData_as_buffer, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + "XXX to be provided", /* tp_doc */ + (traverseproc)PyCData_traverse, /* tp_traverse */ + (inquiry)PyCData_clear, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + PyCData_methods, /* tp_methods */ + PyCData_members, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + 0, /* tp_new */ + 0, /* tp_free */ }; static int PyCData_MallocBuffer(CDataObject *obj, StgDictObject *dict) { - if ((size_t)dict->size <= sizeof(obj->b_value)) { - /* No need to call malloc, can use the default buffer */ - obj->b_ptr = (char *)&obj->b_value; - /* The b_needsfree flag does not mean that we actually did - call PyMem_Malloc to allocate the memory block; instead it - means we are the *owner* of the memory and are responsible - for freeing resources associated with the memory. This is - also the reason that b_needsfree is exposed to Python. - */ - obj->b_needsfree = 1; - } else { - /* In python 2.4, and ctypes 0.9.6, the malloc call took about - 33% of the creation time for c_int(). - */ - obj->b_ptr = (char *)PyMem_Malloc(dict->size); - if (obj->b_ptr == NULL) { - PyErr_NoMemory(); - return -1; - } - obj->b_needsfree = 1; - memset(obj->b_ptr, 0, dict->size); - } - obj->b_size = dict->size; - return 0; + if ((size_t)dict->size <= sizeof(obj->b_value)) { + /* No need to call malloc, can use the default buffer */ + obj->b_ptr = (char *)&obj->b_value; + /* The b_needsfree flag does not mean that we actually did + call PyMem_Malloc to allocate the memory block; instead it + means we are the *owner* of the memory and are responsible + for freeing resources associated with the memory. This is + also the reason that b_needsfree is exposed to Python. + */ + obj->b_needsfree = 1; + } else { + /* In python 2.4, and ctypes 0.9.6, the malloc call took about + 33% of the creation time for c_int(). + */ + obj->b_ptr = (char *)PyMem_Malloc(dict->size); + if (obj->b_ptr == NULL) { + PyErr_NoMemory(); + return -1; + } + obj->b_needsfree = 1; + memset(obj->b_ptr, 0, dict->size); + } + obj->b_size = dict->size; + return 0; } PyObject * PyCData_FromBaseObj(PyObject *type, PyObject *base, Py_ssize_t index, char *adr) { - CDataObject *cmem; - StgDictObject *dict; - - assert(PyType_Check(type)); - dict = PyType_stgdict(type); - if (!dict) { - PyErr_SetString(PyExc_TypeError, - "abstract class"); - return NULL; - } - dict->flags |= DICTFLAG_FINAL; - cmem = (CDataObject *)((PyTypeObject *)type)->tp_alloc((PyTypeObject *)type, 0); - if (cmem == NULL) - return NULL; - assert(CDataObject_Check(cmem)); - - cmem->b_length = dict->length; - cmem->b_size = dict->size; - if (base) { /* use base's buffer */ - assert(CDataObject_Check(base)); - cmem->b_ptr = adr; - cmem->b_needsfree = 0; - Py_INCREF(base); - cmem->b_base = (CDataObject *)base; - cmem->b_index = index; - } else { /* copy contents of adr */ - if (-1 == PyCData_MallocBuffer(cmem, dict)) { - return NULL; - Py_DECREF(cmem); - } - memcpy(cmem->b_ptr, adr, dict->size); - cmem->b_index = index; - } - return (PyObject *)cmem; + CDataObject *cmem; + StgDictObject *dict; + + assert(PyType_Check(type)); + dict = PyType_stgdict(type); + if (!dict) { + PyErr_SetString(PyExc_TypeError, + "abstract class"); + return NULL; + } + dict->flags |= DICTFLAG_FINAL; + cmem = (CDataObject *)((PyTypeObject *)type)->tp_alloc((PyTypeObject *)type, 0); + if (cmem == NULL) + return NULL; + assert(CDataObject_Check(cmem)); + + cmem->b_length = dict->length; + cmem->b_size = dict->size; + if (base) { /* use base's buffer */ + assert(CDataObject_Check(base)); + cmem->b_ptr = adr; + cmem->b_needsfree = 0; + Py_INCREF(base); + cmem->b_base = (CDataObject *)base; + cmem->b_index = index; + } else { /* copy contents of adr */ + if (-1 == PyCData_MallocBuffer(cmem, dict)) { + return NULL; + Py_DECREF(cmem); + } + memcpy(cmem->b_ptr, adr, dict->size); + cmem->b_index = index; + } + return (PyObject *)cmem; } /* @@ -2670,26 +2670,26 @@ PyCData_FromBaseObj(PyObject *type, PyObject *base, Py_ssize_t index, char *adr) PyObject * PyCData_AtAddress(PyObject *type, void *buf) { - CDataObject *pd; - StgDictObject *dict; - - assert(PyType_Check(type)); - dict = PyType_stgdict(type); - if (!dict) { - PyErr_SetString(PyExc_TypeError, - "abstract class"); - return NULL; - } - dict->flags |= DICTFLAG_FINAL; - - pd = (CDataObject *)((PyTypeObject *)type)->tp_alloc((PyTypeObject *)type, 0); - if (!pd) - return NULL; - assert(CDataObject_Check(pd)); - pd->b_ptr = (char *)buf; - pd->b_length = dict->length; - pd->b_size = dict->size; - return (PyObject *)pd; + CDataObject *pd; + StgDictObject *dict; + + assert(PyType_Check(type)); + dict = PyType_stgdict(type); + if (!dict) { + PyErr_SetString(PyExc_TypeError, + "abstract class"); + return NULL; + } + dict->flags |= DICTFLAG_FINAL; + + pd = (CDataObject *)((PyTypeObject *)type)->tp_alloc((PyTypeObject *)type, 0); + if (!pd) + return NULL; + assert(CDataObject_Check(pd)); + pd->b_ptr = (char *)buf; + pd->b_length = dict->length; + pd->b_size = dict->size; + return (PyObject *)pd; } /* @@ -2699,25 +2699,25 @@ PyCData_AtAddress(PyObject *type, void *buf) */ int _ctypes_simple_instance(PyObject *obj) { - PyTypeObject *type = (PyTypeObject *)obj; + PyTypeObject *type = (PyTypeObject *)obj; - if (PyCSimpleTypeObject_Check(type)) - return type->tp_base != &Simple_Type; - return 0; + if (PyCSimpleTypeObject_Check(type)) + return type->tp_base != &Simple_Type; + return 0; } PyObject * PyCData_get(PyObject *type, GETFUNC getfunc, PyObject *src, - Py_ssize_t index, Py_ssize_t size, char *adr) + Py_ssize_t index, Py_ssize_t size, char *adr) { - StgDictObject *dict; - if (getfunc) - return getfunc(adr, size); - assert(type); - dict = PyType_stgdict(type); - if (dict && dict->getfunc && !_ctypes_simple_instance(type)) - return dict->getfunc(adr, size); - return PyCData_FromBaseObj(type, src, index, adr); + StgDictObject *dict; + if (getfunc) + return getfunc(adr, size); + assert(type); + dict = PyType_stgdict(type); + if (dict && dict->getfunc && !_ctypes_simple_instance(type)) + return dict->getfunc(adr, size); + return PyCData_FromBaseObj(type, src, index, adr); } /* @@ -2725,96 +2725,96 @@ PyCData_get(PyObject *type, GETFUNC getfunc, PyObject *src, */ static PyObject * _PyCData_set(CDataObject *dst, PyObject *type, SETFUNC setfunc, PyObject *value, - Py_ssize_t size, char *ptr) + Py_ssize_t size, char *ptr) { - CDataObject *src; - - if (setfunc) - return setfunc(ptr, value, size); - - if (!CDataObject_Check(value)) { - StgDictObject *dict = PyType_stgdict(type); - if (dict && dict->setfunc) - return dict->setfunc(ptr, value, size); - /* - If value is a tuple, we try to call the type with the tuple - and use the result! - */ - assert(PyType_Check(type)); - if (PyTuple_Check(value)) { - PyObject *ob; - PyObject *result; - ob = PyObject_CallObject(type, value); - if (ob == NULL) { - _ctypes_extend_error(PyExc_RuntimeError, "(%s) ", - ((PyTypeObject *)type)->tp_name); - return NULL; - } - result = _PyCData_set(dst, type, setfunc, ob, - size, ptr); - Py_DECREF(ob); - return result; - } else if (value == Py_None && PyCPointerTypeObject_Check(type)) { - *(void **)ptr = NULL; - Py_INCREF(Py_None); - return Py_None; - } else { - PyErr_Format(PyExc_TypeError, - "expected %s instance, got %s", - ((PyTypeObject *)type)->tp_name, - Py_TYPE(value)->tp_name); - return NULL; - } - } - src = (CDataObject *)value; - - if (PyObject_IsInstance(value, type)) { - memcpy(ptr, - src->b_ptr, - size); - - if (PyCPointerTypeObject_Check(type)) - /* XXX */; - - value = GetKeepedObjects(src); - Py_INCREF(value); - return value; - } - - if (PyCPointerTypeObject_Check(type) - && ArrayObject_Check(value)) { - StgDictObject *p1, *p2; - PyObject *keep; - p1 = PyObject_stgdict(value); - assert(p1); /* Cannot be NULL for array instances */ - p2 = PyType_stgdict(type); - assert(p2); /* Cannot be NULL for pointer types */ - - if (p1->proto != p2->proto) { - PyErr_Format(PyExc_TypeError, - "incompatible types, %s instance instead of %s instance", - Py_TYPE(value)->tp_name, - ((PyTypeObject *)type)->tp_name); - return NULL; - } - *(void **)ptr = src->b_ptr; - - keep = GetKeepedObjects(src); - /* - We are assigning an array object to a field which represents - a pointer. This has the same effect as converting an array - into a pointer. So, again, we have to keep the whole object - pointed to (which is the array in this case) alive, and not - only it's object list. So we create a tuple, containing - b_objects list PLUS the array itself, and return that! - */ - return PyTuple_Pack(2, keep, value); - } - PyErr_Format(PyExc_TypeError, - "incompatible types, %s instance instead of %s instance", - Py_TYPE(value)->tp_name, - ((PyTypeObject *)type)->tp_name); - return NULL; + CDataObject *src; + + if (setfunc) + return setfunc(ptr, value, size); + + if (!CDataObject_Check(value)) { + StgDictObject *dict = PyType_stgdict(type); + if (dict && dict->setfunc) + return dict->setfunc(ptr, value, size); + /* + If value is a tuple, we try to call the type with the tuple + and use the result! + */ + assert(PyType_Check(type)); + if (PyTuple_Check(value)) { + PyObject *ob; + PyObject *result; + ob = PyObject_CallObject(type, value); + if (ob == NULL) { + _ctypes_extend_error(PyExc_RuntimeError, "(%s) ", + ((PyTypeObject *)type)->tp_name); + return NULL; + } + result = _PyCData_set(dst, type, setfunc, ob, + size, ptr); + Py_DECREF(ob); + return result; + } else if (value == Py_None && PyCPointerTypeObject_Check(type)) { + *(void **)ptr = NULL; + Py_INCREF(Py_None); + return Py_None; + } else { + PyErr_Format(PyExc_TypeError, + "expected %s instance, got %s", + ((PyTypeObject *)type)->tp_name, + Py_TYPE(value)->tp_name); + return NULL; + } + } + src = (CDataObject *)value; + + if (PyObject_IsInstance(value, type)) { + memcpy(ptr, + src->b_ptr, + size); + + if (PyCPointerTypeObject_Check(type)) + /* XXX */; + + value = GetKeepedObjects(src); + Py_INCREF(value); + return value; + } + + if (PyCPointerTypeObject_Check(type) + && ArrayObject_Check(value)) { + StgDictObject *p1, *p2; + PyObject *keep; + p1 = PyObject_stgdict(value); + assert(p1); /* Cannot be NULL for array instances */ + p2 = PyType_stgdict(type); + assert(p2); /* Cannot be NULL for pointer types */ + + if (p1->proto != p2->proto) { + PyErr_Format(PyExc_TypeError, + "incompatible types, %s instance instead of %s instance", + Py_TYPE(value)->tp_name, + ((PyTypeObject *)type)->tp_name); + return NULL; + } + *(void **)ptr = src->b_ptr; + + keep = GetKeepedObjects(src); + /* + We are assigning an array object to a field which represents + a pointer. This has the same effect as converting an array + into a pointer. So, again, we have to keep the whole object + pointed to (which is the array in this case) alive, and not + only it's object list. So we create a tuple, containing + b_objects list PLUS the array itself, and return that! + */ + return PyTuple_Pack(2, keep, value); + } + PyErr_Format(PyExc_TypeError, + "incompatible types, %s instance instead of %s instance", + Py_TYPE(value)->tp_name, + ((PyTypeObject *)type)->tp_name); + return NULL; } /* @@ -2823,58 +2823,58 @@ _PyCData_set(CDataObject *dst, PyObject *type, SETFUNC setfunc, PyObject *value, */ int PyCData_set(PyObject *dst, PyObject *type, SETFUNC setfunc, PyObject *value, - Py_ssize_t index, Py_ssize_t size, char *ptr) + Py_ssize_t index, Py_ssize_t size, char *ptr) { - CDataObject *mem = (CDataObject *)dst; - PyObject *result; - - if (!CDataObject_Check(dst)) { - PyErr_SetString(PyExc_TypeError, - "not a ctype instance"); - return -1; - } - - result = _PyCData_set(mem, type, setfunc, value, - size, ptr); - if (result == NULL) - return -1; - - /* KeepRef steals a refcount from it's last argument */ - /* If KeepRef fails, we are stumped. The dst memory block has already - been changed */ - return KeepRef(mem, index, result); + CDataObject *mem = (CDataObject *)dst; + PyObject *result; + + if (!CDataObject_Check(dst)) { + PyErr_SetString(PyExc_TypeError, + "not a ctype instance"); + return -1; + } + + result = _PyCData_set(mem, type, setfunc, value, + size, ptr); + if (result == NULL) + return -1; + + /* KeepRef steals a refcount from it's last argument */ + /* If KeepRef fails, we are stumped. The dst memory block has already + been changed */ + return KeepRef(mem, index, result); } - + /******************************************************************/ static PyObject * GenericPyCData_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - CDataObject *obj; - StgDictObject *dict; - - dict = PyType_stgdict((PyObject *)type); - if (!dict) { - PyErr_SetString(PyExc_TypeError, - "abstract class"); - return NULL; - } - dict->flags |= DICTFLAG_FINAL; - - obj = (CDataObject *)type->tp_alloc(type, 0); - if (!obj) - return NULL; - - obj->b_base = NULL; - obj->b_index = 0; - obj->b_objects = NULL; - obj->b_length = dict->length; - - if (-1 == PyCData_MallocBuffer(obj, dict)) { - Py_DECREF(obj); - return NULL; - } - return (PyObject *)obj; + CDataObject *obj; + StgDictObject *dict; + + dict = PyType_stgdict((PyObject *)type); + if (!dict) { + PyErr_SetString(PyExc_TypeError, + "abstract class"); + return NULL; + } + dict->flags |= DICTFLAG_FINAL; + + obj = (CDataObject *)type->tp_alloc(type, 0); + if (!obj) + return NULL; + + obj->b_base = NULL; + obj->b_index = 0; + obj->b_objects = NULL; + obj->b_length = dict->length; + + if (-1 == PyCData_MallocBuffer(obj, dict)) { + Py_DECREF(obj); + return NULL; + } + return (PyObject *)obj; } /*****************************************************************/ /* @@ -2884,165 +2884,165 @@ GenericPyCData_new(PyTypeObject *type, PyObject *args, PyObject *kwds) static int PyCFuncPtr_set_errcheck(PyCFuncPtrObject *self, PyObject *ob) { - if (ob && !PyCallable_Check(ob)) { - PyErr_SetString(PyExc_TypeError, - "the errcheck attribute must be callable"); - return -1; - } - Py_XDECREF(self->errcheck); - Py_XINCREF(ob); - self->errcheck = ob; - return 0; + if (ob && !PyCallable_Check(ob)) { + PyErr_SetString(PyExc_TypeError, + "the errcheck attribute must be callable"); + return -1; + } + Py_XDECREF(self->errcheck); + Py_XINCREF(ob); + self->errcheck = ob; + return 0; } static PyObject * PyCFuncPtr_get_errcheck(PyCFuncPtrObject *self) { - if (self->errcheck) { - Py_INCREF(self->errcheck); - return self->errcheck; - } - Py_INCREF(Py_None); - return Py_None; + if (self->errcheck) { + Py_INCREF(self->errcheck); + return self->errcheck; + } + Py_INCREF(Py_None); + return Py_None; } static int PyCFuncPtr_set_restype(PyCFuncPtrObject *self, PyObject *ob) { - if (ob == NULL) { - Py_XDECREF(self->restype); - self->restype = NULL; - Py_XDECREF(self->checker); - self->checker = NULL; - return 0; - } - if (ob != Py_None && !PyType_stgdict(ob) && !PyCallable_Check(ob)) { - PyErr_SetString(PyExc_TypeError, - "restype must be a type, a callable, or None"); - return -1; - } - Py_XDECREF(self->checker); - Py_XDECREF(self->restype); - Py_INCREF(ob); - self->restype = ob; - self->checker = PyObject_GetAttrString(ob, "_check_retval_"); - if (self->checker == NULL) - PyErr_Clear(); - return 0; + if (ob == NULL) { + Py_XDECREF(self->restype); + self->restype = NULL; + Py_XDECREF(self->checker); + self->checker = NULL; + return 0; + } + if (ob != Py_None && !PyType_stgdict(ob) && !PyCallable_Check(ob)) { + PyErr_SetString(PyExc_TypeError, + "restype must be a type, a callable, or None"); + return -1; + } + Py_XDECREF(self->checker); + Py_XDECREF(self->restype); + Py_INCREF(ob); + self->restype = ob; + self->checker = PyObject_GetAttrString(ob, "_check_retval_"); + if (self->checker == NULL) + PyErr_Clear(); + return 0; } static PyObject * PyCFuncPtr_get_restype(PyCFuncPtrObject *self) { - StgDictObject *dict; - if (self->restype) { - Py_INCREF(self->restype); - return self->restype; - } - dict = PyObject_stgdict((PyObject *)self); - assert(dict); /* Cannot be NULL for PyCFuncPtrObject instances */ - if (dict->restype) { - Py_INCREF(dict->restype); - return dict->restype; - } else { - Py_INCREF(Py_None); - return Py_None; - } + StgDictObject *dict; + if (self->restype) { + Py_INCREF(self->restype); + return self->restype; + } + dict = PyObject_stgdict((PyObject *)self); + assert(dict); /* Cannot be NULL for PyCFuncPtrObject instances */ + if (dict->restype) { + Py_INCREF(dict->restype); + return dict->restype; + } else { + Py_INCREF(Py_None); + return Py_None; + } } static int PyCFuncPtr_set_argtypes(PyCFuncPtrObject *self, PyObject *ob) { - PyObject *converters; - - if (ob == NULL || ob == Py_None) { - Py_XDECREF(self->converters); - self->converters = NULL; - Py_XDECREF(self->argtypes); - self->argtypes = NULL; - } else { - converters = converters_from_argtypes(ob); - if (!converters) - return -1; - Py_XDECREF(self->converters); - self->converters = converters; - Py_XDECREF(self->argtypes); - Py_INCREF(ob); - self->argtypes = ob; - } - return 0; + PyObject *converters; + + if (ob == NULL || ob == Py_None) { + Py_XDECREF(self->converters); + self->converters = NULL; + Py_XDECREF(self->argtypes); + self->argtypes = NULL; + } else { + converters = converters_from_argtypes(ob); + if (!converters) + return -1; + Py_XDECREF(self->converters); + self->converters = converters; + Py_XDECREF(self->argtypes); + Py_INCREF(ob); + self->argtypes = ob; + } + return 0; } static PyObject * PyCFuncPtr_get_argtypes(PyCFuncPtrObject *self) { - StgDictObject *dict; - if (self->argtypes) { - Py_INCREF(self->argtypes); - return self->argtypes; - } - dict = PyObject_stgdict((PyObject *)self); - assert(dict); /* Cannot be NULL for PyCFuncPtrObject instances */ - if (dict->argtypes) { - Py_INCREF(dict->argtypes); - return dict->argtypes; - } else { - Py_INCREF(Py_None); - return Py_None; - } + StgDictObject *dict; + if (self->argtypes) { + Py_INCREF(self->argtypes); + return self->argtypes; + } + dict = PyObject_stgdict((PyObject *)self); + assert(dict); /* Cannot be NULL for PyCFuncPtrObject instances */ + if (dict->argtypes) { + Py_INCREF(dict->argtypes); + return dict->argtypes; + } else { + Py_INCREF(Py_None); + return Py_None; + } } static PyGetSetDef PyCFuncPtr_getsets[] = { - { "errcheck", (getter)PyCFuncPtr_get_errcheck, (setter)PyCFuncPtr_set_errcheck, - "a function to check for errors", NULL }, - { "restype", (getter)PyCFuncPtr_get_restype, (setter)PyCFuncPtr_set_restype, - "specify the result type", NULL }, - { "argtypes", (getter)PyCFuncPtr_get_argtypes, - (setter)PyCFuncPtr_set_argtypes, - "specify the argument types", NULL }, - { NULL, NULL } + { "errcheck", (getter)PyCFuncPtr_get_errcheck, (setter)PyCFuncPtr_set_errcheck, + "a function to check for errors", NULL }, + { "restype", (getter)PyCFuncPtr_get_restype, (setter)PyCFuncPtr_set_restype, + "specify the result type", NULL }, + { "argtypes", (getter)PyCFuncPtr_get_argtypes, + (setter)PyCFuncPtr_set_argtypes, + "specify the argument types", NULL }, + { NULL, NULL } }; #ifdef MS_WIN32 static PPROC FindAddress(void *handle, char *name, PyObject *type) { #ifdef MS_WIN64 - /* win64 has no stdcall calling conv, so it should - also not have the name mangling of it. - */ - return (PPROC)GetProcAddress(handle, name); + /* win64 has no stdcall calling conv, so it should + also not have the name mangling of it. + */ + return (PPROC)GetProcAddress(handle, name); #else - PPROC address; - char *mangled_name; - int i; - StgDictObject *dict; - - address = (PPROC)GetProcAddress(handle, name); - if (address) - return address; - if (((size_t)name & ~0xFFFF) == 0) { - return NULL; - } - - dict = PyType_stgdict((PyObject *)type); - /* It should not happen that dict is NULL, but better be safe */ - if (dict==NULL || dict->flags & FUNCFLAG_CDECL) - return address; - - /* for stdcall, try mangled names: - funcname -> _funcname@<n> - where n is 0, 4, 8, 12, ..., 128 - */ - mangled_name = alloca(strlen(name) + 1 + 1 + 1 + 3); /* \0 _ @ %d */ - if (!mangled_name) - return NULL; - for (i = 0; i < 32; ++i) { - sprintf(mangled_name, "_%s@%d", name, i*4); - address = (PPROC)GetProcAddress(handle, mangled_name); - if (address) - return address; - } - return NULL; + PPROC address; + char *mangled_name; + int i; + StgDictObject *dict; + + address = (PPROC)GetProcAddress(handle, name); + if (address) + return address; + if (((size_t)name & ~0xFFFF) == 0) { + return NULL; + } + + dict = PyType_stgdict((PyObject *)type); + /* It should not happen that dict is NULL, but better be safe */ + if (dict==NULL || dict->flags & FUNCFLAG_CDECL) + return address; + + /* for stdcall, try mangled names: + funcname -> _funcname@<n> + where n is 0, 4, 8, 12, ..., 128 + */ + mangled_name = alloca(strlen(name) + 1 + 1 + 1 + 3); /* \0 _ @ %d */ + if (!mangled_name) + return NULL; + for (i = 0; i < 32; ++i) { + sprintf(mangled_name, "_%s@%d", name, i*4); + address = (PPROC)GetProcAddress(handle, mangled_name); + if (address) + return address; + } + return NULL; #endif } #endif @@ -3051,227 +3051,227 @@ static PPROC FindAddress(void *handle, char *name, PyObject *type) static int _check_outarg_type(PyObject *arg, Py_ssize_t index) { - StgDictObject *dict; + StgDictObject *dict; - if (PyCPointerTypeObject_Check(arg)) - return 1; + if (PyCPointerTypeObject_Check(arg)) + return 1; - if (PyCArrayTypeObject_Check(arg)) - return 1; + if (PyCArrayTypeObject_Check(arg)) + return 1; - dict = PyType_stgdict(arg); - if (dict - /* simple pointer types, c_void_p, c_wchar_p, BSTR, ... */ - && PyUnicode_Check(dict->proto) + dict = PyType_stgdict(arg); + if (dict + /* simple pointer types, c_void_p, c_wchar_p, BSTR, ... */ + && PyUnicode_Check(dict->proto) /* We only allow c_void_p, c_char_p and c_wchar_p as a simple output parameter type */ - && (strchr("PzZ", _PyUnicode_AsString(dict->proto)[0]))) { - return 1; - } - - PyErr_Format(PyExc_TypeError, - "'out' parameter %d must be a pointer type, not %s", - Py_SAFE_DOWNCAST(index, Py_ssize_t, int), - PyType_Check(arg) ? - ((PyTypeObject *)arg)->tp_name : - Py_TYPE(arg)->tp_name); - return 0; + && (strchr("PzZ", _PyUnicode_AsString(dict->proto)[0]))) { + return 1; + } + + PyErr_Format(PyExc_TypeError, + "'out' parameter %d must be a pointer type, not %s", + Py_SAFE_DOWNCAST(index, Py_ssize_t, int), + PyType_Check(arg) ? + ((PyTypeObject *)arg)->tp_name : + Py_TYPE(arg)->tp_name); + return 0; } /* Returns 1 on success, 0 on error */ static int _validate_paramflags(PyTypeObject *type, PyObject *paramflags) { - Py_ssize_t i, len; - StgDictObject *dict; - PyObject *argtypes; - - dict = PyType_stgdict((PyObject *)type); - assert(dict); /* Cannot be NULL. 'type' is a PyCFuncPtr type. */ - argtypes = dict->argtypes; - - if (paramflags == NULL || dict->argtypes == NULL) - return 1; - - if (!PyTuple_Check(paramflags)) { - PyErr_SetString(PyExc_TypeError, - "paramflags must be a tuple or None"); - return 0; - } - - len = PyTuple_GET_SIZE(paramflags); - if (len != PyTuple_GET_SIZE(dict->argtypes)) { - PyErr_SetString(PyExc_ValueError, - "paramflags must have the same length as argtypes"); - return 0; - } - - for (i = 0; i < len; ++i) { - PyObject *item = PyTuple_GET_ITEM(paramflags, i); - int flag; - char *name; - PyObject *defval; - PyObject *typ; - if (!PyArg_ParseTuple(item, "i|ZO", &flag, &name, &defval)) { - PyErr_SetString(PyExc_TypeError, - "paramflags must be a sequence of (int [,string [,value]]) tuples"); - return 0; - } - typ = PyTuple_GET_ITEM(argtypes, i); - switch (flag & (PARAMFLAG_FIN | PARAMFLAG_FOUT | PARAMFLAG_FLCID)) { - case 0: - case PARAMFLAG_FIN: - case PARAMFLAG_FIN | PARAMFLAG_FLCID: - case PARAMFLAG_FIN | PARAMFLAG_FOUT: - break; - case PARAMFLAG_FOUT: - if (!_check_outarg_type(typ, i+1)) - return 0; - break; - default: - PyErr_Format(PyExc_TypeError, - "paramflag value %d not supported", - flag); - return 0; - } - } - return 1; + Py_ssize_t i, len; + StgDictObject *dict; + PyObject *argtypes; + + dict = PyType_stgdict((PyObject *)type); + assert(dict); /* Cannot be NULL. 'type' is a PyCFuncPtr type. */ + argtypes = dict->argtypes; + + if (paramflags == NULL || dict->argtypes == NULL) + return 1; + + if (!PyTuple_Check(paramflags)) { + PyErr_SetString(PyExc_TypeError, + "paramflags must be a tuple or None"); + return 0; + } + + len = PyTuple_GET_SIZE(paramflags); + if (len != PyTuple_GET_SIZE(dict->argtypes)) { + PyErr_SetString(PyExc_ValueError, + "paramflags must have the same length as argtypes"); + return 0; + } + + for (i = 0; i < len; ++i) { + PyObject *item = PyTuple_GET_ITEM(paramflags, i); + int flag; + char *name; + PyObject *defval; + PyObject *typ; + if (!PyArg_ParseTuple(item, "i|ZO", &flag, &name, &defval)) { + PyErr_SetString(PyExc_TypeError, + "paramflags must be a sequence of (int [,string [,value]]) tuples"); + return 0; + } + typ = PyTuple_GET_ITEM(argtypes, i); + switch (flag & (PARAMFLAG_FIN | PARAMFLAG_FOUT | PARAMFLAG_FLCID)) { + case 0: + case PARAMFLAG_FIN: + case PARAMFLAG_FIN | PARAMFLAG_FLCID: + case PARAMFLAG_FIN | PARAMFLAG_FOUT: + break; + case PARAMFLAG_FOUT: + if (!_check_outarg_type(typ, i+1)) + return 0; + break; + default: + PyErr_Format(PyExc_TypeError, + "paramflag value %d not supported", + flag); + return 0; + } + } + return 1; } static int _get_name(PyObject *obj, char **pname) { #ifdef MS_WIN32 - if (PyLong_Check(obj)) { - /* We have to use MAKEINTRESOURCEA for Windows CE. - Works on Windows as well, of course. - */ - *pname = MAKEINTRESOURCEA(PyLong_AsUnsignedLongMask(obj) & 0xFFFF); - return 1; - } + if (PyLong_Check(obj)) { + /* We have to use MAKEINTRESOURCEA for Windows CE. + Works on Windows as well, of course. + */ + *pname = MAKEINTRESOURCEA(PyLong_AsUnsignedLongMask(obj) & 0xFFFF); + return 1; + } #endif - if (PyBytes_Check(obj)) { - *pname = PyBytes_AS_STRING(obj); - return *pname ? 1 : 0; - } - if (PyUnicode_Check(obj)) { - *pname = _PyUnicode_AsString(obj); - return *pname ? 1 : 0; - } - PyErr_SetString(PyExc_TypeError, - "function name must be string or integer"); - return 0; + if (PyBytes_Check(obj)) { + *pname = PyBytes_AS_STRING(obj); + return *pname ? 1 : 0; + } + if (PyUnicode_Check(obj)) { + *pname = _PyUnicode_AsString(obj); + return *pname ? 1 : 0; + } + PyErr_SetString(PyExc_TypeError, + "function name must be string or integer"); + return 0; } static PyObject * PyCFuncPtr_FromDll(PyTypeObject *type, PyObject *args, PyObject *kwds) { - char *name; - int (* address)(void); - PyObject *dll; - PyObject *obj; - PyCFuncPtrObject *self; - void *handle; - PyObject *paramflags = NULL; - - if (!PyArg_ParseTuple(args, "(O&O)|O", _get_name, &name, &dll, ¶mflags)) - return NULL; - if (paramflags == Py_None) - paramflags = NULL; - - obj = PyObject_GetAttrString(dll, "_handle"); - if (!obj) - return NULL; - if (!PyLong_Check(obj)) { - PyErr_SetString(PyExc_TypeError, - "the _handle attribute of the second argument must be an integer"); - Py_DECREF(obj); - return NULL; - } - handle = (void *)PyLong_AsVoidPtr(obj); - Py_DECREF(obj); - if (PyErr_Occurred()) { - PyErr_SetString(PyExc_ValueError, - "could not convert the _handle attribute to a pointer"); - return NULL; - } + char *name; + int (* address)(void); + PyObject *dll; + PyObject *obj; + PyCFuncPtrObject *self; + void *handle; + PyObject *paramflags = NULL; + + if (!PyArg_ParseTuple(args, "(O&O)|O", _get_name, &name, &dll, ¶mflags)) + return NULL; + if (paramflags == Py_None) + paramflags = NULL; + + obj = PyObject_GetAttrString(dll, "_handle"); + if (!obj) + return NULL; + if (!PyLong_Check(obj)) { + PyErr_SetString(PyExc_TypeError, + "the _handle attribute of the second argument must be an integer"); + Py_DECREF(obj); + return NULL; + } + handle = (void *)PyLong_AsVoidPtr(obj); + Py_DECREF(obj); + if (PyErr_Occurred()) { + PyErr_SetString(PyExc_ValueError, + "could not convert the _handle attribute to a pointer"); + return NULL; + } #ifdef MS_WIN32 - address = FindAddress(handle, name, (PyObject *)type); - if (!address) { - if (!IS_INTRESOURCE(name)) - PyErr_Format(PyExc_AttributeError, - "function '%s' not found", - name); - else - PyErr_Format(PyExc_AttributeError, - "function ordinal %d not found", - (WORD)(size_t)name); - return NULL; - } + address = FindAddress(handle, name, (PyObject *)type); + if (!address) { + if (!IS_INTRESOURCE(name)) + PyErr_Format(PyExc_AttributeError, + "function '%s' not found", + name); + else + PyErr_Format(PyExc_AttributeError, + "function ordinal %d not found", + (WORD)(size_t)name); + return NULL; + } #else - address = (PPROC)ctypes_dlsym(handle, name); - if (!address) { + address = (PPROC)ctypes_dlsym(handle, name); + if (!address) { #ifdef __CYGWIN__ /* dlerror() isn't very helpful on cygwin */ - PyErr_Format(PyExc_AttributeError, - "function '%s' not found (%s) ", - name); + PyErr_Format(PyExc_AttributeError, + "function '%s' not found (%s) ", + name); #else - PyErr_SetString(PyExc_AttributeError, ctypes_dlerror()); + PyErr_SetString(PyExc_AttributeError, ctypes_dlerror()); #endif - return NULL; - } + return NULL; + } #endif - if (!_validate_paramflags(type, paramflags)) - return NULL; + if (!_validate_paramflags(type, paramflags)) + return NULL; - self = (PyCFuncPtrObject *)GenericPyCData_new(type, args, kwds); - if (!self) - return NULL; + self = (PyCFuncPtrObject *)GenericPyCData_new(type, args, kwds); + if (!self) + return NULL; - Py_XINCREF(paramflags); - self->paramflags = paramflags; + Py_XINCREF(paramflags); + self->paramflags = paramflags; - *(void **)self->b_ptr = address; + *(void **)self->b_ptr = address; - Py_INCREF((PyObject *)dll); /* for KeepRef */ - if (-1 == KeepRef((CDataObject *)self, 0, dll)) { - Py_DECREF((PyObject *)self); - return NULL; - } + Py_INCREF((PyObject *)dll); /* for KeepRef */ + if (-1 == KeepRef((CDataObject *)self, 0, dll)) { + Py_DECREF((PyObject *)self); + return NULL; + } - Py_INCREF(self); - self->callable = (PyObject *)self; - return (PyObject *)self; + Py_INCREF(self); + self->callable = (PyObject *)self; + return (PyObject *)self; } #ifdef MS_WIN32 static PyObject * PyCFuncPtr_FromVtblIndex(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyCFuncPtrObject *self; - int index; - char *name = NULL; - PyObject *paramflags = NULL; - GUID *iid = NULL; - Py_ssize_t iid_len = 0; - - if (!PyArg_ParseTuple(args, "is|Oz#", &index, &name, ¶mflags, &iid, &iid_len)) - return NULL; - if (paramflags == Py_None) - paramflags = NULL; - - if (!_validate_paramflags(type, paramflags)) - return NULL; - - self = (PyCFuncPtrObject *)GenericPyCData_new(type, args, kwds); - self->index = index + 0x1000; - Py_XINCREF(paramflags); - self->paramflags = paramflags; - if (iid_len == sizeof(GUID)) - self->iid = iid; - return (PyObject *)self; + PyCFuncPtrObject *self; + int index; + char *name = NULL; + PyObject *paramflags = NULL; + GUID *iid = NULL; + Py_ssize_t iid_len = 0; + + if (!PyArg_ParseTuple(args, "is|Oz#", &index, &name, ¶mflags, &iid, &iid_len)) + return NULL; + if (paramflags == Py_None) + paramflags = NULL; + + if (!_validate_paramflags(type, paramflags)) + return NULL; + + self = (PyCFuncPtrObject *)GenericPyCData_new(type, args, kwds); + self->index = index + 0x1000; + Py_XINCREF(paramflags); + self->paramflags = paramflags; + if (iid_len == sizeof(GUID)) + self->iid = iid; + return (PyObject *)self; } #endif @@ -3291,90 +3291,90 @@ PyCFuncPtr_FromVtblIndex(PyTypeObject *type, PyObject *args, PyObject *kwds) static PyObject * PyCFuncPtr_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyCFuncPtrObject *self; - PyObject *callable; - StgDictObject *dict; - CThunkObject *thunk; + PyCFuncPtrObject *self; + PyObject *callable; + StgDictObject *dict; + CThunkObject *thunk; - if (PyTuple_GET_SIZE(args) == 0) - return GenericPyCData_new(type, args, kwds); + if (PyTuple_GET_SIZE(args) == 0) + return GenericPyCData_new(type, args, kwds); - if (1 <= PyTuple_GET_SIZE(args) && PyTuple_Check(PyTuple_GET_ITEM(args, 0))) - return PyCFuncPtr_FromDll(type, args, kwds); + if (1 <= PyTuple_GET_SIZE(args) && PyTuple_Check(PyTuple_GET_ITEM(args, 0))) + return PyCFuncPtr_FromDll(type, args, kwds); #ifdef MS_WIN32 - if (2 <= PyTuple_GET_SIZE(args) && PyLong_Check(PyTuple_GET_ITEM(args, 0))) - return PyCFuncPtr_FromVtblIndex(type, args, kwds); + if (2 <= PyTuple_GET_SIZE(args) && PyLong_Check(PyTuple_GET_ITEM(args, 0))) + return PyCFuncPtr_FromVtblIndex(type, args, kwds); #endif - if (1 == PyTuple_GET_SIZE(args) - && (PyLong_Check(PyTuple_GET_ITEM(args, 0)))) { - CDataObject *ob; - void *ptr = PyLong_AsVoidPtr(PyTuple_GET_ITEM(args, 0)); - if (ptr == NULL && PyErr_Occurred()) - return NULL; - ob = (CDataObject *)GenericPyCData_new(type, args, kwds); - if (ob == NULL) - return NULL; - *(void **)ob->b_ptr = ptr; - return (PyObject *)ob; - } - - if (!PyArg_ParseTuple(args, "O", &callable)) - return NULL; - if (!PyCallable_Check(callable)) { - PyErr_SetString(PyExc_TypeError, - "argument must be callable or integer function address"); - return NULL; - } - - /* XXX XXX This would allow to pass additional options. For COM - method *implementations*, we would probably want different - behaviour than in 'normal' callback functions: return a HRESULT if - an exception occurrs in the callback, and print the traceback not - only on the console, but also to OutputDebugString() or something - like that. - */ + if (1 == PyTuple_GET_SIZE(args) + && (PyLong_Check(PyTuple_GET_ITEM(args, 0)))) { + CDataObject *ob; + void *ptr = PyLong_AsVoidPtr(PyTuple_GET_ITEM(args, 0)); + if (ptr == NULL && PyErr_Occurred()) + return NULL; + ob = (CDataObject *)GenericPyCData_new(type, args, kwds); + if (ob == NULL) + return NULL; + *(void **)ob->b_ptr = ptr; + return (PyObject *)ob; + } + + if (!PyArg_ParseTuple(args, "O", &callable)) + return NULL; + if (!PyCallable_Check(callable)) { + PyErr_SetString(PyExc_TypeError, + "argument must be callable or integer function address"); + return NULL; + } + + /* XXX XXX This would allow to pass additional options. For COM + method *implementations*, we would probably want different + behaviour than in 'normal' callback functions: return a HRESULT if + an exception occurrs in the callback, and print the traceback not + only on the console, but also to OutputDebugString() or something + like that. + */ /* - if (kwds && PyDict_GetItemString(kwds, "options")) { - ... - } + if (kwds && PyDict_GetItemString(kwds, "options")) { + ... + } */ - dict = PyType_stgdict((PyObject *)type); - /* XXXX Fails if we do: 'PyCFuncPtr(lambda x: x)' */ - if (!dict || !dict->argtypes) { - PyErr_SetString(PyExc_TypeError, - "cannot construct instance of this class:" - " no argtypes"); - return NULL; - } - - thunk = _ctypes_alloc_callback(callable, - dict->argtypes, - dict->restype, - dict->flags); - if (!thunk) - return NULL; - - self = (PyCFuncPtrObject *)GenericPyCData_new(type, args, kwds); - if (self == NULL) { - Py_DECREF(thunk); - return NULL; - } - - Py_INCREF(callable); - self->callable = callable; - - self->thunk = thunk; - *(void **)self->b_ptr = (void *)thunk->pcl; - - Py_INCREF((PyObject *)thunk); /* for KeepRef */ - if (-1 == KeepRef((CDataObject *)self, 0, (PyObject *)thunk)) { - Py_DECREF((PyObject *)self); - return NULL; - } - return (PyObject *)self; + dict = PyType_stgdict((PyObject *)type); + /* XXXX Fails if we do: 'PyCFuncPtr(lambda x: x)' */ + if (!dict || !dict->argtypes) { + PyErr_SetString(PyExc_TypeError, + "cannot construct instance of this class:" + " no argtypes"); + return NULL; + } + + thunk = _ctypes_alloc_callback(callable, + dict->argtypes, + dict->restype, + dict->flags); + if (!thunk) + return NULL; + + self = (PyCFuncPtrObject *)GenericPyCData_new(type, args, kwds); + if (self == NULL) { + Py_DECREF(thunk); + return NULL; + } + + Py_INCREF(callable); + self->callable = callable; + + self->thunk = thunk; + *(void **)self->b_ptr = (void *)thunk->pcl; + + Py_INCREF((PyObject *)thunk); /* for KeepRef */ + if (-1 == KeepRef((CDataObject *)self, 0, (PyObject *)thunk)) { + Py_DECREF((PyObject *)self); + return NULL; + } + return (PyObject *)self; } @@ -3384,54 +3384,54 @@ PyCFuncPtr_new(PyTypeObject *type, PyObject *args, PyObject *kwds) static PyObject * _byref(PyObject *obj) { - PyCArgObject *parg; - if (!CDataObject_Check(obj)) { - PyErr_SetString(PyExc_TypeError, - "expected CData instance"); - return NULL; - } - - parg = PyCArgObject_new(); - if (parg == NULL) { - Py_DECREF(obj); - return NULL; - } - - parg->tag = 'P'; - parg->pffi_type = &ffi_type_pointer; - parg->obj = obj; - parg->value.p = ((CDataObject *)obj)->b_ptr; - return (PyObject *)parg; + PyCArgObject *parg; + if (!CDataObject_Check(obj)) { + PyErr_SetString(PyExc_TypeError, + "expected CData instance"); + return NULL; + } + + parg = PyCArgObject_new(); + if (parg == NULL) { + Py_DECREF(obj); + return NULL; + } + + parg->tag = 'P'; + parg->pffi_type = &ffi_type_pointer; + parg->obj = obj; + parg->value.p = ((CDataObject *)obj)->b_ptr; + return (PyObject *)parg; } static PyObject * _get_arg(int *pindex, PyObject *name, PyObject *defval, PyObject *inargs, PyObject *kwds) { - PyObject *v; - - if (*pindex < PyTuple_GET_SIZE(inargs)) { - v = PyTuple_GET_ITEM(inargs, *pindex); - ++*pindex; - Py_INCREF(v); - return v; - } - if (kwds && (v = PyDict_GetItem(kwds, name))) { - ++*pindex; - Py_INCREF(v); - return v; - } - if (defval) { - Py_INCREF(defval); - return defval; - } - /* we can't currently emit a better error message */ - if (name) - PyErr_Format(PyExc_TypeError, - "required argument '%S' missing", name); - else - PyErr_Format(PyExc_TypeError, - "not enough arguments"); - return NULL; + PyObject *v; + + if (*pindex < PyTuple_GET_SIZE(inargs)) { + v = PyTuple_GET_ITEM(inargs, *pindex); + ++*pindex; + Py_INCREF(v); + return v; + } + if (kwds && (v = PyDict_GetItem(kwds, name))) { + ++*pindex; + Py_INCREF(v); + return v; + } + if (defval) { + Py_INCREF(defval); + return defval; + } + /* we can't currently emit a better error message */ + if (name) + PyErr_Format(PyExc_TypeError, + "required argument '%S' missing", name); + else + PyErr_Format(PyExc_TypeError, + "not enough arguments"); + return NULL; } /* @@ -3454,166 +3454,166 @@ _get_arg(int *pindex, PyObject *name, PyObject *defval, PyObject *inargs, PyObje */ static PyObject * _build_callargs(PyCFuncPtrObject *self, PyObject *argtypes, - PyObject *inargs, PyObject *kwds, - int *poutmask, int *pinoutmask, unsigned int *pnumretvals) + PyObject *inargs, PyObject *kwds, + int *poutmask, int *pinoutmask, unsigned int *pnumretvals) { - PyObject *paramflags = self->paramflags; - PyObject *callargs; - StgDictObject *dict; - Py_ssize_t i, len; - int inargs_index = 0; - /* It's a little bit difficult to determine how many arguments the - function call requires/accepts. For simplicity, we count the consumed - args and compare this to the number of supplied args. */ - Py_ssize_t actual_args; - - *poutmask = 0; - *pinoutmask = 0; - *pnumretvals = 0; - - /* Trivial cases, where we either return inargs itself, or a slice of it. */ - if (argtypes == NULL || paramflags == NULL || PyTuple_GET_SIZE(argtypes) == 0) { + PyObject *paramflags = self->paramflags; + PyObject *callargs; + StgDictObject *dict; + Py_ssize_t i, len; + int inargs_index = 0; + /* It's a little bit difficult to determine how many arguments the + function call requires/accepts. For simplicity, we count the consumed + args and compare this to the number of supplied args. */ + Py_ssize_t actual_args; + + *poutmask = 0; + *pinoutmask = 0; + *pnumretvals = 0; + + /* Trivial cases, where we either return inargs itself, or a slice of it. */ + if (argtypes == NULL || paramflags == NULL || PyTuple_GET_SIZE(argtypes) == 0) { #ifdef MS_WIN32 - if (self->index) - return PyTuple_GetSlice(inargs, 1, PyTuple_GET_SIZE(inargs)); + if (self->index) + return PyTuple_GetSlice(inargs, 1, PyTuple_GET_SIZE(inargs)); #endif - Py_INCREF(inargs); - return inargs; - } + Py_INCREF(inargs); + return inargs; + } - len = PyTuple_GET_SIZE(argtypes); - callargs = PyTuple_New(len); /* the argument tuple we build */ - if (callargs == NULL) - return NULL; + len = PyTuple_GET_SIZE(argtypes); + callargs = PyTuple_New(len); /* the argument tuple we build */ + if (callargs == NULL) + return NULL; #ifdef MS_WIN32 - /* For a COM method, skip the first arg */ - if (self->index) { - inargs_index = 1; - } + /* For a COM method, skip the first arg */ + if (self->index) { + inargs_index = 1; + } #endif - for (i = 0; i < len; ++i) { - PyObject *item = PyTuple_GET_ITEM(paramflags, i); - PyObject *ob; - int flag; - PyObject *name = NULL; - PyObject *defval = NULL; - - /* This way seems to be ~2 us faster than the PyArg_ParseTuple - calls below. */ - /* We HAVE already checked that the tuple can be parsed with "i|ZO", so... */ - Py_ssize_t tsize = PyTuple_GET_SIZE(item); - flag = PyLong_AS_LONG(PyTuple_GET_ITEM(item, 0)); - name = tsize > 1 ? PyTuple_GET_ITEM(item, 1) : NULL; - defval = tsize > 2 ? PyTuple_GET_ITEM(item, 2) : NULL; - - switch (flag & (PARAMFLAG_FIN | PARAMFLAG_FOUT | PARAMFLAG_FLCID)) { - case PARAMFLAG_FIN | PARAMFLAG_FLCID: - /* ['in', 'lcid'] parameter. Always taken from defval, - if given, else the integer 0. */ - if (defval == NULL) { - defval = PyLong_FromLong(0); - if (defval == NULL) - goto error; - } else - Py_INCREF(defval); - PyTuple_SET_ITEM(callargs, i, defval); - break; - case (PARAMFLAG_FIN | PARAMFLAG_FOUT): - *pinoutmask |= (1 << i); /* mark as inout arg */ - (*pnumretvals)++; - /* fall through to PARAMFLAG_FIN... */ - case 0: - case PARAMFLAG_FIN: - /* 'in' parameter. Copy it from inargs. */ - ob =_get_arg(&inargs_index, name, defval, inargs, kwds); - if (ob == NULL) - goto error; - PyTuple_SET_ITEM(callargs, i, ob); - break; - case PARAMFLAG_FOUT: - /* XXX Refactor this code into a separate function. */ - /* 'out' parameter. - argtypes[i] must be a POINTER to a c type. - - Cannot by supplied in inargs, but a defval will be used - if available. XXX Should we support getting it from kwds? - */ - if (defval) { - /* XXX Using mutable objects as defval will - make the function non-threadsafe, unless we - copy the object in each invocation */ - Py_INCREF(defval); - PyTuple_SET_ITEM(callargs, i, defval); - *poutmask |= (1 << i); /* mark as out arg */ - (*pnumretvals)++; - break; - } - ob = PyTuple_GET_ITEM(argtypes, i); - dict = PyType_stgdict(ob); - if (dict == NULL) { - /* Cannot happen: _validate_paramflags() - would not accept such an object */ - PyErr_Format(PyExc_RuntimeError, - "NULL stgdict unexpected"); - goto error; - } - if (PyUnicode_Check(dict->proto)) { - PyErr_Format( - PyExc_TypeError, - "%s 'out' parameter must be passed as default value", - ((PyTypeObject *)ob)->tp_name); - goto error; - } - if (PyCArrayTypeObject_Check(ob)) - ob = PyObject_CallObject(ob, NULL); - else - /* Create an instance of the pointed-to type */ - ob = PyObject_CallObject(dict->proto, NULL); - /* - XXX Is the following correct any longer? - We must not pass a byref() to the array then but - the array instance itself. Then, we cannot retrive - the result from the PyCArgObject. - */ - if (ob == NULL) - goto error; - /* The .from_param call that will ocurr later will pass this - as a byref parameter. */ - PyTuple_SET_ITEM(callargs, i, ob); - *poutmask |= (1 << i); /* mark as out arg */ - (*pnumretvals)++; - break; - default: - PyErr_Format(PyExc_ValueError, - "paramflag %d not yet implemented", flag); - goto error; - break; - } - } - - /* We have counted the arguments we have consumed in 'inargs_index'. This - must be the same as len(inargs) + len(kwds), otherwise we have - either too much or not enough arguments. */ - - actual_args = PyTuple_GET_SIZE(inargs) + (kwds ? PyDict_Size(kwds) : 0); - if (actual_args != inargs_index) { - /* When we have default values or named parameters, this error - message is misleading. See unittests/test_paramflags.py - */ - PyErr_Format(PyExc_TypeError, - "call takes exactly %d arguments (%zd given)", - inargs_index, actual_args); - goto error; - } - - /* outmask is a bitmask containing indexes into callargs. Items at - these indexes contain values to return. - */ - return callargs; + for (i = 0; i < len; ++i) { + PyObject *item = PyTuple_GET_ITEM(paramflags, i); + PyObject *ob; + int flag; + PyObject *name = NULL; + PyObject *defval = NULL; + + /* This way seems to be ~2 us faster than the PyArg_ParseTuple + calls below. */ + /* We HAVE already checked that the tuple can be parsed with "i|ZO", so... */ + Py_ssize_t tsize = PyTuple_GET_SIZE(item); + flag = PyLong_AS_LONG(PyTuple_GET_ITEM(item, 0)); + name = tsize > 1 ? PyTuple_GET_ITEM(item, 1) : NULL; + defval = tsize > 2 ? PyTuple_GET_ITEM(item, 2) : NULL; + + switch (flag & (PARAMFLAG_FIN | PARAMFLAG_FOUT | PARAMFLAG_FLCID)) { + case PARAMFLAG_FIN | PARAMFLAG_FLCID: + /* ['in', 'lcid'] parameter. Always taken from defval, + if given, else the integer 0. */ + if (defval == NULL) { + defval = PyLong_FromLong(0); + if (defval == NULL) + goto error; + } else + Py_INCREF(defval); + PyTuple_SET_ITEM(callargs, i, defval); + break; + case (PARAMFLAG_FIN | PARAMFLAG_FOUT): + *pinoutmask |= (1 << i); /* mark as inout arg */ + (*pnumretvals)++; + /* fall through to PARAMFLAG_FIN... */ + case 0: + case PARAMFLAG_FIN: + /* 'in' parameter. Copy it from inargs. */ + ob =_get_arg(&inargs_index, name, defval, inargs, kwds); + if (ob == NULL) + goto error; + PyTuple_SET_ITEM(callargs, i, ob); + break; + case PARAMFLAG_FOUT: + /* XXX Refactor this code into a separate function. */ + /* 'out' parameter. + argtypes[i] must be a POINTER to a c type. + + Cannot by supplied in inargs, but a defval will be used + if available. XXX Should we support getting it from kwds? + */ + if (defval) { + /* XXX Using mutable objects as defval will + make the function non-threadsafe, unless we + copy the object in each invocation */ + Py_INCREF(defval); + PyTuple_SET_ITEM(callargs, i, defval); + *poutmask |= (1 << i); /* mark as out arg */ + (*pnumretvals)++; + break; + } + ob = PyTuple_GET_ITEM(argtypes, i); + dict = PyType_stgdict(ob); + if (dict == NULL) { + /* Cannot happen: _validate_paramflags() + would not accept such an object */ + PyErr_Format(PyExc_RuntimeError, + "NULL stgdict unexpected"); + goto error; + } + if (PyUnicode_Check(dict->proto)) { + PyErr_Format( + PyExc_TypeError, + "%s 'out' parameter must be passed as default value", + ((PyTypeObject *)ob)->tp_name); + goto error; + } + if (PyCArrayTypeObject_Check(ob)) + ob = PyObject_CallObject(ob, NULL); + else + /* Create an instance of the pointed-to type */ + ob = PyObject_CallObject(dict->proto, NULL); + /* + XXX Is the following correct any longer? + We must not pass a byref() to the array then but + the array instance itself. Then, we cannot retrive + the result from the PyCArgObject. + */ + if (ob == NULL) + goto error; + /* The .from_param call that will ocurr later will pass this + as a byref parameter. */ + PyTuple_SET_ITEM(callargs, i, ob); + *poutmask |= (1 << i); /* mark as out arg */ + (*pnumretvals)++; + break; + default: + PyErr_Format(PyExc_ValueError, + "paramflag %d not yet implemented", flag); + goto error; + break; + } + } + + /* We have counted the arguments we have consumed in 'inargs_index'. This + must be the same as len(inargs) + len(kwds), otherwise we have + either too much or not enough arguments. */ + + actual_args = PyTuple_GET_SIZE(inargs) + (kwds ? PyDict_Size(kwds) : 0); + if (actual_args != inargs_index) { + /* When we have default values or named parameters, this error + message is misleading. See unittests/test_paramflags.py + */ + PyErr_Format(PyExc_TypeError, + "call takes exactly %d arguments (%zd given)", + inargs_index, actual_args); + goto error; + } + + /* outmask is a bitmask containing indexes into callargs. Items at + these indexes contain values to return. + */ + return callargs; error: - Py_DECREF(callargs); - return NULL; + Py_DECREF(callargs); + return NULL; } /* See also: @@ -3626,307 +3626,307 @@ _build_callargs(PyCFuncPtrObject *self, PyObject *argtypes, */ static PyObject * _build_result(PyObject *result, PyObject *callargs, - int outmask, int inoutmask, unsigned int numretvals) + int outmask, int inoutmask, unsigned int numretvals) { - unsigned int i, index; - int bit; - PyObject *tup = NULL; - - if (callargs == NULL) - return result; - if (result == NULL || numretvals == 0) { - Py_DECREF(callargs); - return result; - } - Py_DECREF(result); - - /* tup will not be allocated if numretvals == 1 */ - /* allocate tuple to hold the result */ - if (numretvals > 1) { - tup = PyTuple_New(numretvals); - if (tup == NULL) { - Py_DECREF(callargs); - return NULL; - } - } - - index = 0; - for (bit = 1, i = 0; i < 32; ++i, bit <<= 1) { - PyObject *v; - if (bit & inoutmask) { - v = PyTuple_GET_ITEM(callargs, i); - Py_INCREF(v); - if (numretvals == 1) { - Py_DECREF(callargs); - return v; - } - PyTuple_SET_ITEM(tup, index, v); - index++; - } else if (bit & outmask) { - v = PyTuple_GET_ITEM(callargs, i); - v = PyObject_CallMethod(v, "__ctypes_from_outparam__", NULL); - if (v == NULL || numretvals == 1) { - Py_DECREF(callargs); - return v; - } - PyTuple_SET_ITEM(tup, index, v); - index++; - } - if (index == numretvals) - break; - } - - Py_DECREF(callargs); - return tup; + unsigned int i, index; + int bit; + PyObject *tup = NULL; + + if (callargs == NULL) + return result; + if (result == NULL || numretvals == 0) { + Py_DECREF(callargs); + return result; + } + Py_DECREF(result); + + /* tup will not be allocated if numretvals == 1 */ + /* allocate tuple to hold the result */ + if (numretvals > 1) { + tup = PyTuple_New(numretvals); + if (tup == NULL) { + Py_DECREF(callargs); + return NULL; + } + } + + index = 0; + for (bit = 1, i = 0; i < 32; ++i, bit <<= 1) { + PyObject *v; + if (bit & inoutmask) { + v = PyTuple_GET_ITEM(callargs, i); + Py_INCREF(v); + if (numretvals == 1) { + Py_DECREF(callargs); + return v; + } + PyTuple_SET_ITEM(tup, index, v); + index++; + } else if (bit & outmask) { + v = PyTuple_GET_ITEM(callargs, i); + v = PyObject_CallMethod(v, "__ctypes_from_outparam__", NULL); + if (v == NULL || numretvals == 1) { + Py_DECREF(callargs); + return v; + } + PyTuple_SET_ITEM(tup, index, v); + index++; + } + if (index == numretvals) + break; + } + + Py_DECREF(callargs); + return tup; } static PyObject * PyCFuncPtr_call(PyCFuncPtrObject *self, PyObject *inargs, PyObject *kwds) { - PyObject *restype; - PyObject *converters; - PyObject *checker; - PyObject *argtypes; - StgDictObject *dict = PyObject_stgdict((PyObject *)self); - PyObject *result; - PyObject *callargs; - PyObject *errcheck; + PyObject *restype; + PyObject *converters; + PyObject *checker; + PyObject *argtypes; + StgDictObject *dict = PyObject_stgdict((PyObject *)self); + PyObject *result; + PyObject *callargs; + PyObject *errcheck; #ifdef MS_WIN32 - IUnknown *piunk = NULL; + IUnknown *piunk = NULL; #endif - void *pProc = NULL; + void *pProc = NULL; - int inoutmask; - int outmask; - unsigned int numretvals; + int inoutmask; + int outmask; + unsigned int numretvals; - assert(dict); /* Cannot be NULL for PyCFuncPtrObject instances */ - restype = self->restype ? self->restype : dict->restype; - converters = self->converters ? self->converters : dict->converters; - checker = self->checker ? self->checker : dict->checker; - argtypes = self->argtypes ? self->argtypes : dict->argtypes; + assert(dict); /* Cannot be NULL for PyCFuncPtrObject instances */ + restype = self->restype ? self->restype : dict->restype; + converters = self->converters ? self->converters : dict->converters; + checker = self->checker ? self->checker : dict->checker; + argtypes = self->argtypes ? self->argtypes : dict->argtypes; /* later, we probably want to have an errcheck field in stgdict */ - errcheck = self->errcheck /* ? self->errcheck : dict->errcheck */; + errcheck = self->errcheck /* ? self->errcheck : dict->errcheck */; - pProc = *(void **)self->b_ptr; + pProc = *(void **)self->b_ptr; #ifdef MS_WIN32 - if (self->index) { - /* It's a COM method */ - CDataObject *this; - this = (CDataObject *)PyTuple_GetItem(inargs, 0); /* borrowed ref! */ - if (!this) { - PyErr_SetString(PyExc_ValueError, - "native com method call without 'this' parameter"); - return NULL; - } - if (!CDataObject_Check(this)) { - PyErr_SetString(PyExc_TypeError, - "Expected a COM this pointer as first argument"); - return NULL; - } - /* there should be more checks? No, in Python */ - /* First arg is an pointer to an interface instance */ - if (!this->b_ptr || *(void **)this->b_ptr == NULL) { - PyErr_SetString(PyExc_ValueError, - "NULL COM pointer access"); - return NULL; - } - piunk = *(IUnknown **)this->b_ptr; - if (NULL == piunk->lpVtbl) { - PyErr_SetString(PyExc_ValueError, - "COM method call without VTable"); - return NULL; - } - pProc = ((void **)piunk->lpVtbl)[self->index - 0x1000]; - } + if (self->index) { + /* It's a COM method */ + CDataObject *this; + this = (CDataObject *)PyTuple_GetItem(inargs, 0); /* borrowed ref! */ + if (!this) { + PyErr_SetString(PyExc_ValueError, + "native com method call without 'this' parameter"); + return NULL; + } + if (!CDataObject_Check(this)) { + PyErr_SetString(PyExc_TypeError, + "Expected a COM this pointer as first argument"); + return NULL; + } + /* there should be more checks? No, in Python */ + /* First arg is an pointer to an interface instance */ + if (!this->b_ptr || *(void **)this->b_ptr == NULL) { + PyErr_SetString(PyExc_ValueError, + "NULL COM pointer access"); + return NULL; + } + piunk = *(IUnknown **)this->b_ptr; + if (NULL == piunk->lpVtbl) { + PyErr_SetString(PyExc_ValueError, + "COM method call without VTable"); + return NULL; + } + pProc = ((void **)piunk->lpVtbl)[self->index - 0x1000]; + } #endif - callargs = _build_callargs(self, argtypes, - inargs, kwds, - &outmask, &inoutmask, &numretvals); - if (callargs == NULL) - return NULL; - - if (converters) { - int required = Py_SAFE_DOWNCAST(PyTuple_GET_SIZE(converters), - Py_ssize_t, int); - int actual = Py_SAFE_DOWNCAST(PyTuple_GET_SIZE(callargs), - Py_ssize_t, int); - - if ((dict->flags & FUNCFLAG_CDECL) == FUNCFLAG_CDECL) { - /* For cdecl functions, we allow more actual arguments - than the length of the argtypes tuple. - */ - if (required > actual) { - Py_DECREF(callargs); - PyErr_Format(PyExc_TypeError, - "this function takes at least %d argument%s (%d given)", - required, - required == 1 ? "" : "s", - actual); - return NULL; - } - } else if (required != actual) { - Py_DECREF(callargs); - PyErr_Format(PyExc_TypeError, - "this function takes %d argument%s (%d given)", - required, - required == 1 ? "" : "s", - actual); - return NULL; - } - } - - result = _ctypes_callproc(pProc, - callargs, + callargs = _build_callargs(self, argtypes, + inargs, kwds, + &outmask, &inoutmask, &numretvals); + if (callargs == NULL) + return NULL; + + if (converters) { + int required = Py_SAFE_DOWNCAST(PyTuple_GET_SIZE(converters), + Py_ssize_t, int); + int actual = Py_SAFE_DOWNCAST(PyTuple_GET_SIZE(callargs), + Py_ssize_t, int); + + if ((dict->flags & FUNCFLAG_CDECL) == FUNCFLAG_CDECL) { + /* For cdecl functions, we allow more actual arguments + than the length of the argtypes tuple. + */ + if (required > actual) { + Py_DECREF(callargs); + PyErr_Format(PyExc_TypeError, + "this function takes at least %d argument%s (%d given)", + required, + required == 1 ? "" : "s", + actual); + return NULL; + } + } else if (required != actual) { + Py_DECREF(callargs); + PyErr_Format(PyExc_TypeError, + "this function takes %d argument%s (%d given)", + required, + required == 1 ? "" : "s", + actual); + return NULL; + } + } + + result = _ctypes_callproc(pProc, + callargs, #ifdef MS_WIN32 - piunk, - self->iid, + piunk, + self->iid, #endif - dict->flags, - converters, - restype, - checker); + dict->flags, + converters, + restype, + checker); /* The 'errcheck' protocol */ - if (result != NULL && errcheck) { - PyObject *v = PyObject_CallFunctionObjArgs(errcheck, - result, - self, - callargs, - NULL); - /* If the errcheck funtion failed, return NULL. - If the errcheck function returned callargs unchanged, - continue normal processing. - If the errcheck function returned something else, - use that as result. - */ - if (v == NULL || v != callargs) { - Py_DECREF(result); - Py_DECREF(callargs); - return v; - } - Py_DECREF(v); - } - - return _build_result(result, callargs, - outmask, inoutmask, numretvals); + if (result != NULL && errcheck) { + PyObject *v = PyObject_CallFunctionObjArgs(errcheck, + result, + self, + callargs, + NULL); + /* If the errcheck funtion failed, return NULL. + If the errcheck function returned callargs unchanged, + continue normal processing. + If the errcheck function returned something else, + use that as result. + */ + if (v == NULL || v != callargs) { + Py_DECREF(result); + Py_DECREF(callargs); + return v; + } + Py_DECREF(v); + } + + return _build_result(result, callargs, + outmask, inoutmask, numretvals); } static int PyCFuncPtr_traverse(PyCFuncPtrObject *self, visitproc visit, void *arg) { - Py_VISIT(self->callable); - Py_VISIT(self->restype); - Py_VISIT(self->checker); - Py_VISIT(self->errcheck); - Py_VISIT(self->argtypes); - Py_VISIT(self->converters); - Py_VISIT(self->paramflags); - Py_VISIT(self->thunk); - return PyCData_traverse((CDataObject *)self, visit, arg); + Py_VISIT(self->callable); + Py_VISIT(self->restype); + Py_VISIT(self->checker); + Py_VISIT(self->errcheck); + Py_VISIT(self->argtypes); + Py_VISIT(self->converters); + Py_VISIT(self->paramflags); + Py_VISIT(self->thunk); + return PyCData_traverse((CDataObject *)self, visit, arg); } static int PyCFuncPtr_clear(PyCFuncPtrObject *self) { - Py_CLEAR(self->callable); - Py_CLEAR(self->restype); - Py_CLEAR(self->checker); - Py_CLEAR(self->errcheck); - Py_CLEAR(self->argtypes); - Py_CLEAR(self->converters); - Py_CLEAR(self->paramflags); - Py_CLEAR(self->thunk); - return PyCData_clear((CDataObject *)self); + Py_CLEAR(self->callable); + Py_CLEAR(self->restype); + Py_CLEAR(self->checker); + Py_CLEAR(self->errcheck); + Py_CLEAR(self->argtypes); + Py_CLEAR(self->converters); + Py_CLEAR(self->paramflags); + Py_CLEAR(self->thunk); + return PyCData_clear((CDataObject *)self); } static void PyCFuncPtr_dealloc(PyCFuncPtrObject *self) { - PyCFuncPtr_clear(self); - Py_TYPE(self)->tp_free((PyObject *)self); + PyCFuncPtr_clear(self); + Py_TYPE(self)->tp_free((PyObject *)self); } static PyObject * PyCFuncPtr_repr(PyCFuncPtrObject *self) { #ifdef MS_WIN32 - if (self->index) - return PyUnicode_FromFormat("<COM method offset %d: %s at %p>", - self->index - 0x1000, - Py_TYPE(self)->tp_name, - self); + if (self->index) + return PyUnicode_FromFormat("<COM method offset %d: %s at %p>", + self->index - 0x1000, + Py_TYPE(self)->tp_name, + self); #endif - return PyUnicode_FromFormat("<%s object at %p>", - Py_TYPE(self)->tp_name, - self); + return PyUnicode_FromFormat("<%s object at %p>", + Py_TYPE(self)->tp_name, + self); } static int PyCFuncPtr_bool(PyCFuncPtrObject *self) { - return ((*(void **)self->b_ptr != NULL) + return ((*(void **)self->b_ptr != NULL) #ifdef MS_WIN32 - || (self->index != 0) + || (self->index != 0) #endif - ); + ); } static PyNumberMethods PyCFuncPtr_as_number = { - 0, /* nb_add */ - 0, /* nb_subtract */ - 0, /* nb_multiply */ - 0, /* nb_remainder */ - 0, /* nb_divmod */ - 0, /* nb_power */ - 0, /* nb_negative */ - 0, /* nb_positive */ - 0, /* nb_absolute */ - (inquiry)PyCFuncPtr_bool, /* nb_bool */ + 0, /* nb_add */ + 0, /* nb_subtract */ + 0, /* nb_multiply */ + 0, /* nb_remainder */ + 0, /* nb_divmod */ + 0, /* nb_power */ + 0, /* nb_negative */ + 0, /* nb_positive */ + 0, /* nb_absolute */ + (inquiry)PyCFuncPtr_bool, /* nb_bool */ }; PyTypeObject PyCFuncPtr_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_ctypes.PyCFuncPtr", - sizeof(PyCFuncPtrObject), /* tp_basicsize */ - 0, /* tp_itemsize */ - (destructor)PyCFuncPtr_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)PyCFuncPtr_repr, /* tp_repr */ - &PyCFuncPtr_as_number, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - (ternaryfunc)PyCFuncPtr_call, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - &PyCData_as_buffer, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - "Function Pointer", /* tp_doc */ - (traverseproc)PyCFuncPtr_traverse, /* tp_traverse */ - (inquiry)PyCFuncPtr_clear, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - PyCFuncPtr_getsets, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - PyCFuncPtr_new, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "_ctypes.PyCFuncPtr", + sizeof(PyCFuncPtrObject), /* tp_basicsize */ + 0, /* tp_itemsize */ + (destructor)PyCFuncPtr_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)PyCFuncPtr_repr, /* tp_repr */ + &PyCFuncPtr_as_number, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + (ternaryfunc)PyCFuncPtr_call, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + &PyCData_as_buffer, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + "Function Pointer", /* tp_doc */ + (traverseproc)PyCFuncPtr_traverse, /* tp_traverse */ + (inquiry)PyCFuncPtr_clear, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + PyCFuncPtr_getsets, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + PyCFuncPtr_new, /* tp_new */ + 0, /* tp_free */ }; - + /*****************************************************************/ /* Struct_Type @@ -3941,61 +3941,61 @@ PyTypeObject PyCFuncPtr_Type = { */ static int _init_pos_args(PyObject *self, PyTypeObject *type, - PyObject *args, PyObject *kwds, - int index) + PyObject *args, PyObject *kwds, + int index) { - StgDictObject *dict; - PyObject *fields; - int i; - - if (PyType_stgdict((PyObject *)type->tp_base)) { - index = _init_pos_args(self, type->tp_base, - args, kwds, - index); - if (index == -1) - return -1; - } - - dict = PyType_stgdict((PyObject *)type); - fields = PyDict_GetItemString((PyObject *)dict, "_fields_"); - if (fields == NULL) - return index; - - for (i = 0; - i < dict->length && (i+index) < PyTuple_GET_SIZE(args); - ++i) { - PyObject *pair = PySequence_GetItem(fields, i); - PyObject *name, *val; - int res; - if (!pair) - return -1; - name = PySequence_GetItem(pair, 0); - if (!name) { - Py_DECREF(pair); - return -1; - } - val = PyTuple_GET_ITEM(args, i + index); - if (kwds && PyDict_GetItem(kwds, name)) { - char *field = PyBytes_AsString(name); - if (field == NULL) { - PyErr_Clear(); - field = "???"; - } - PyErr_Format(PyExc_TypeError, - "duplicate values for field '%s'", - field); - Py_DECREF(pair); - Py_DECREF(name); - return -1; - } - - res = PyObject_SetAttr(self, name, val); - Py_DECREF(pair); - Py_DECREF(name); - if (res == -1) - return -1; - } - return index + dict->length; + StgDictObject *dict; + PyObject *fields; + int i; + + if (PyType_stgdict((PyObject *)type->tp_base)) { + index = _init_pos_args(self, type->tp_base, + args, kwds, + index); + if (index == -1) + return -1; + } + + dict = PyType_stgdict((PyObject *)type); + fields = PyDict_GetItemString((PyObject *)dict, "_fields_"); + if (fields == NULL) + return index; + + for (i = 0; + i < dict->length && (i+index) < PyTuple_GET_SIZE(args); + ++i) { + PyObject *pair = PySequence_GetItem(fields, i); + PyObject *name, *val; + int res; + if (!pair) + return -1; + name = PySequence_GetItem(pair, 0); + if (!name) { + Py_DECREF(pair); + return -1; + } + val = PyTuple_GET_ITEM(args, i + index); + if (kwds && PyDict_GetItem(kwds, name)) { + char *field = PyBytes_AsString(name); + if (field == NULL) { + PyErr_Clear(); + field = "???"; + } + PyErr_Format(PyExc_TypeError, + "duplicate values for field '%s'", + field); + Py_DECREF(pair); + Py_DECREF(name); + return -1; + } + + res = PyObject_SetAttr(self, name, val); + Py_DECREF(pair); + Py_DECREF(name); + if (res == -1) + return -1; + } + return index + dict->length; } static int @@ -4004,119 +4004,119 @@ Struct_init(PyObject *self, PyObject *args, PyObject *kwds) /* Optimization possible: Store the attribute names _fields_[x][0] * in C accessible fields somewhere ? */ - if (!PyTuple_Check(args)) { - PyErr_SetString(PyExc_TypeError, - "args not a tuple?"); - return -1; - } - if (PyTuple_GET_SIZE(args)) { - int res = _init_pos_args(self, Py_TYPE(self), - args, kwds, 0); - if (res == -1) - return -1; - if (res < PyTuple_GET_SIZE(args)) { - PyErr_SetString(PyExc_TypeError, - "too many initializers"); - return -1; - } - } - - if (kwds) { - PyObject *key, *value; - Py_ssize_t pos = 0; - while(PyDict_Next(kwds, &pos, &key, &value)) { - if (-1 == PyObject_SetAttr(self, key, value)) - return -1; - } - } - return 0; + if (!PyTuple_Check(args)) { + PyErr_SetString(PyExc_TypeError, + "args not a tuple?"); + return -1; + } + if (PyTuple_GET_SIZE(args)) { + int res = _init_pos_args(self, Py_TYPE(self), + args, kwds, 0); + if (res == -1) + return -1; + if (res < PyTuple_GET_SIZE(args)) { + PyErr_SetString(PyExc_TypeError, + "too many initializers"); + return -1; + } + } + + if (kwds) { + PyObject *key, *value; + Py_ssize_t pos = 0; + while(PyDict_Next(kwds, &pos, &key, &value)) { + if (-1 == PyObject_SetAttr(self, key, value)) + return -1; + } + } + return 0; } static PyTypeObject Struct_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_ctypes.Structure", - sizeof(CDataObject), /* tp_basicsize */ - 0, /* tp_itemsize */ - 0, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - &PyCData_as_buffer, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - "Structure base class", /* tp_doc */ - (traverseproc)PyCData_traverse, /* tp_traverse */ - (inquiry)PyCData_clear, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - Struct_init, /* tp_init */ - 0, /* tp_alloc */ - GenericPyCData_new, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "_ctypes.Structure", + sizeof(CDataObject), /* tp_basicsize */ + 0, /* tp_itemsize */ + 0, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + &PyCData_as_buffer, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + "Structure base class", /* tp_doc */ + (traverseproc)PyCData_traverse, /* tp_traverse */ + (inquiry)PyCData_clear, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + Struct_init, /* tp_init */ + 0, /* tp_alloc */ + GenericPyCData_new, /* tp_new */ + 0, /* tp_free */ }; static PyTypeObject Union_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_ctypes.Union", - sizeof(CDataObject), /* tp_basicsize */ - 0, /* tp_itemsize */ - 0, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - &PyCData_as_buffer, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - "Union base class", /* tp_doc */ - (traverseproc)PyCData_traverse, /* tp_traverse */ - (inquiry)PyCData_clear, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - Struct_init, /* tp_init */ - 0, /* tp_alloc */ - GenericPyCData_new, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "_ctypes.Union", + sizeof(CDataObject), /* tp_basicsize */ + 0, /* tp_itemsize */ + 0, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + &PyCData_as_buffer, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + "Union base class", /* tp_doc */ + (traverseproc)PyCData_traverse, /* tp_traverse */ + (inquiry)PyCData_clear, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + Struct_init, /* tp_init */ + 0, /* tp_alloc */ + GenericPyCData_new, /* tp_new */ + 0, /* tp_free */ }; - + /******************************************************************/ /* PyCArray_Type @@ -4124,371 +4124,371 @@ static PyTypeObject Union_Type = { static int Array_init(CDataObject *self, PyObject *args, PyObject *kw) { - Py_ssize_t i; - Py_ssize_t n; - - if (!PyTuple_Check(args)) { - PyErr_SetString(PyExc_TypeError, - "args not a tuple?"); - return -1; - } - n = PyTuple_GET_SIZE(args); - for (i = 0; i < n; ++i) { - PyObject *v; - v = PyTuple_GET_ITEM(args, i); - if (-1 == PySequence_SetItem((PyObject *)self, i, v)) - return -1; - } - return 0; + Py_ssize_t i; + Py_ssize_t n; + + if (!PyTuple_Check(args)) { + PyErr_SetString(PyExc_TypeError, + "args not a tuple?"); + return -1; + } + n = PyTuple_GET_SIZE(args); + for (i = 0; i < n; ++i) { + PyObject *v; + v = PyTuple_GET_ITEM(args, i); + if (-1 == PySequence_SetItem((PyObject *)self, i, v)) + return -1; + } + return 0; } static PyObject * Array_item(PyObject *_self, Py_ssize_t index) { - CDataObject *self = (CDataObject *)_self; - Py_ssize_t offset, size; - StgDictObject *stgdict; - - - if (index < 0 || index >= self->b_length) { - PyErr_SetString(PyExc_IndexError, - "invalid index"); - return NULL; - } - - stgdict = PyObject_stgdict((PyObject *)self); - assert(stgdict); /* Cannot be NULL for array instances */ - /* Would it be clearer if we got the item size from - stgdict->proto's stgdict? - */ - size = stgdict->size / stgdict->length; - offset = index * size; - - return PyCData_get(stgdict->proto, stgdict->getfunc, (PyObject *)self, - index, size, self->b_ptr + offset); + CDataObject *self = (CDataObject *)_self; + Py_ssize_t offset, size; + StgDictObject *stgdict; + + + if (index < 0 || index >= self->b_length) { + PyErr_SetString(PyExc_IndexError, + "invalid index"); + return NULL; + } + + stgdict = PyObject_stgdict((PyObject *)self); + assert(stgdict); /* Cannot be NULL for array instances */ + /* Would it be clearer if we got the item size from + stgdict->proto's stgdict? + */ + size = stgdict->size / stgdict->length; + offset = index * size; + + return PyCData_get(stgdict->proto, stgdict->getfunc, (PyObject *)self, + index, size, self->b_ptr + offset); } static PyObject * Array_subscript(PyObject *_self, PyObject *item) { - CDataObject *self = (CDataObject *)_self; - - if (PyIndex_Check(item)) { - Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); - - if (i == -1 && PyErr_Occurred()) - return NULL; - if (i < 0) - i += self->b_length; - return Array_item(_self, i); - } - else if PySlice_Check(item) { - StgDictObject *stgdict, *itemdict; - PyObject *proto; - PyObject *np; - Py_ssize_t start, stop, step, slicelen, cur, i; - - if (PySlice_GetIndicesEx((PySliceObject *)item, - self->b_length, &start, &stop, - &step, &slicelen) < 0) { - return NULL; - } - - stgdict = PyObject_stgdict((PyObject *)self); - assert(stgdict); /* Cannot be NULL for array object instances */ - proto = stgdict->proto; - itemdict = PyType_stgdict(proto); - assert(itemdict); /* proto is the item type of the array, a - ctypes type, so this cannot be NULL */ - - if (itemdict->getfunc == _ctypes_get_fielddesc("c")->getfunc) { - char *ptr = (char *)self->b_ptr; - char *dest; - - if (slicelen <= 0) - return PyBytes_FromStringAndSize("", 0); - if (step == 1) { - return PyBytes_FromStringAndSize(ptr + start, - slicelen); - } - dest = (char *)PyMem_Malloc(slicelen); - - if (dest == NULL) - return PyErr_NoMemory(); - - for (cur = start, i = 0; i < slicelen; - cur += step, i++) { - dest[i] = ptr[cur]; - } - - np = PyBytes_FromStringAndSize(dest, slicelen); - PyMem_Free(dest); - return np; - } + CDataObject *self = (CDataObject *)_self; + + if (PyIndex_Check(item)) { + Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); + + if (i == -1 && PyErr_Occurred()) + return NULL; + if (i < 0) + i += self->b_length; + return Array_item(_self, i); + } + else if PySlice_Check(item) { + StgDictObject *stgdict, *itemdict; + PyObject *proto; + PyObject *np; + Py_ssize_t start, stop, step, slicelen, cur, i; + + if (PySlice_GetIndicesEx((PySliceObject *)item, + self->b_length, &start, &stop, + &step, &slicelen) < 0) { + return NULL; + } + + stgdict = PyObject_stgdict((PyObject *)self); + assert(stgdict); /* Cannot be NULL for array object instances */ + proto = stgdict->proto; + itemdict = PyType_stgdict(proto); + assert(itemdict); /* proto is the item type of the array, a + ctypes type, so this cannot be NULL */ + + if (itemdict->getfunc == _ctypes_get_fielddesc("c")->getfunc) { + char *ptr = (char *)self->b_ptr; + char *dest; + + if (slicelen <= 0) + return PyBytes_FromStringAndSize("", 0); + if (step == 1) { + return PyBytes_FromStringAndSize(ptr + start, + slicelen); + } + dest = (char *)PyMem_Malloc(slicelen); + + if (dest == NULL) + return PyErr_NoMemory(); + + for (cur = start, i = 0; i < slicelen; + cur += step, i++) { + dest[i] = ptr[cur]; + } + + np = PyBytes_FromStringAndSize(dest, slicelen); + PyMem_Free(dest); + return np; + } #ifdef CTYPES_UNICODE - if (itemdict->getfunc == _ctypes_get_fielddesc("u")->getfunc) { - wchar_t *ptr = (wchar_t *)self->b_ptr; - wchar_t *dest; - - if (slicelen <= 0) - return PyUnicode_FromUnicode(NULL, 0); - if (step == 1) { - return PyUnicode_FromWideChar(ptr + start, - slicelen); - } - - dest = (wchar_t *)PyMem_Malloc( - slicelen * sizeof(wchar_t)); - - for (cur = start, i = 0; i < slicelen; - cur += step, i++) { - dest[i] = ptr[cur]; - } - - np = PyUnicode_FromWideChar(dest, slicelen); - PyMem_Free(dest); - return np; - } + if (itemdict->getfunc == _ctypes_get_fielddesc("u")->getfunc) { + wchar_t *ptr = (wchar_t *)self->b_ptr; + wchar_t *dest; + + if (slicelen <= 0) + return PyUnicode_FromUnicode(NULL, 0); + if (step == 1) { + return PyUnicode_FromWideChar(ptr + start, + slicelen); + } + + dest = (wchar_t *)PyMem_Malloc( + slicelen * sizeof(wchar_t)); + + for (cur = start, i = 0; i < slicelen; + cur += step, i++) { + dest[i] = ptr[cur]; + } + + np = PyUnicode_FromWideChar(dest, slicelen); + PyMem_Free(dest); + return np; + } #endif - np = PyList_New(slicelen); - if (np == NULL) - return NULL; - - for (cur = start, i = 0; i < slicelen; - cur += step, i++) { - PyObject *v = Array_item(_self, cur); - PyList_SET_ITEM(np, i, v); - } - return np; - } - else { - PyErr_SetString(PyExc_TypeError, - "indices must be integers"); - return NULL; - } + np = PyList_New(slicelen); + if (np == NULL) + return NULL; + + for (cur = start, i = 0; i < slicelen; + cur += step, i++) { + PyObject *v = Array_item(_self, cur); + PyList_SET_ITEM(np, i, v); + } + return np; + } + else { + PyErr_SetString(PyExc_TypeError, + "indices must be integers"); + return NULL; + } } static int Array_ass_item(PyObject *_self, Py_ssize_t index, PyObject *value) { - CDataObject *self = (CDataObject *)_self; - Py_ssize_t size, offset; - StgDictObject *stgdict; - char *ptr; - - if (value == NULL) { - PyErr_SetString(PyExc_TypeError, - "Array does not support item deletion"); - return -1; - } - - stgdict = PyObject_stgdict((PyObject *)self); - assert(stgdict); /* Cannot be NULL for array object instances */ - if (index < 0 || index >= stgdict->length) { - PyErr_SetString(PyExc_IndexError, - "invalid index"); - return -1; - } - size = stgdict->size / stgdict->length; - offset = index * size; - ptr = self->b_ptr + offset; - - return PyCData_set((PyObject *)self, stgdict->proto, stgdict->setfunc, value, - index, size, ptr); + CDataObject *self = (CDataObject *)_self; + Py_ssize_t size, offset; + StgDictObject *stgdict; + char *ptr; + + if (value == NULL) { + PyErr_SetString(PyExc_TypeError, + "Array does not support item deletion"); + return -1; + } + + stgdict = PyObject_stgdict((PyObject *)self); + assert(stgdict); /* Cannot be NULL for array object instances */ + if (index < 0 || index >= stgdict->length) { + PyErr_SetString(PyExc_IndexError, + "invalid index"); + return -1; + } + size = stgdict->size / stgdict->length; + offset = index * size; + ptr = self->b_ptr + offset; + + return PyCData_set((PyObject *)self, stgdict->proto, stgdict->setfunc, value, + index, size, ptr); } static int Array_ass_subscript(PyObject *_self, PyObject *item, PyObject *value) { - CDataObject *self = (CDataObject *)_self; - - if (value == NULL) { - PyErr_SetString(PyExc_TypeError, - "Array does not support item deletion"); - return -1; - } - - if (PyIndex_Check(item)) { - Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); - - if (i == -1 && PyErr_Occurred()) - return -1; - if (i < 0) - i += self->b_length; - return Array_ass_item(_self, i, value); - } - else if (PySlice_Check(item)) { - Py_ssize_t start, stop, step, slicelen, otherlen, i, cur; - - if (PySlice_GetIndicesEx((PySliceObject *)item, - self->b_length, &start, &stop, - &step, &slicelen) < 0) { - return -1; - } - if ((step < 0 && start < stop) || - (step > 0 && start > stop)) - stop = start; - - otherlen = PySequence_Length(value); - if (otherlen != slicelen) { - PyErr_SetString(PyExc_ValueError, - "Can only assign sequence of same size"); - return -1; - } - for (cur = start, i = 0; i < otherlen; cur += step, i++) { - PyObject *item = PySequence_GetItem(value, i); - int result; - if (item == NULL) - return -1; - result = Array_ass_item(_self, cur, item); - Py_DECREF(item); - if (result == -1) - return -1; - } - return 0; - } - else { - PyErr_SetString(PyExc_TypeError, - "indices must be integer"); - return -1; - } + CDataObject *self = (CDataObject *)_self; + + if (value == NULL) { + PyErr_SetString(PyExc_TypeError, + "Array does not support item deletion"); + return -1; + } + + if (PyIndex_Check(item)) { + Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); + + if (i == -1 && PyErr_Occurred()) + return -1; + if (i < 0) + i += self->b_length; + return Array_ass_item(_self, i, value); + } + else if (PySlice_Check(item)) { + Py_ssize_t start, stop, step, slicelen, otherlen, i, cur; + + if (PySlice_GetIndicesEx((PySliceObject *)item, + self->b_length, &start, &stop, + &step, &slicelen) < 0) { + return -1; + } + if ((step < 0 && start < stop) || + (step > 0 && start > stop)) + stop = start; + + otherlen = PySequence_Length(value); + if (otherlen != slicelen) { + PyErr_SetString(PyExc_ValueError, + "Can only assign sequence of same size"); + return -1; + } + for (cur = start, i = 0; i < otherlen; cur += step, i++) { + PyObject *item = PySequence_GetItem(value, i); + int result; + if (item == NULL) + return -1; + result = Array_ass_item(_self, cur, item); + Py_DECREF(item); + if (result == -1) + return -1; + } + return 0; + } + else { + PyErr_SetString(PyExc_TypeError, + "indices must be integer"); + return -1; + } } static Py_ssize_t Array_length(PyObject *_self) { - CDataObject *self = (CDataObject *)_self; - return self->b_length; + CDataObject *self = (CDataObject *)_self; + return self->b_length; } static PySequenceMethods Array_as_sequence = { - Array_length, /* sq_length; */ - 0, /* sq_concat; */ - 0, /* sq_repeat; */ - Array_item, /* sq_item; */ - 0, /* sq_slice; */ - Array_ass_item, /* sq_ass_item; */ - 0, /* sq_ass_slice; */ - 0, /* sq_contains; */ - - 0, /* sq_inplace_concat; */ - 0, /* sq_inplace_repeat; */ + Array_length, /* sq_length; */ + 0, /* sq_concat; */ + 0, /* sq_repeat; */ + Array_item, /* sq_item; */ + 0, /* sq_slice; */ + Array_ass_item, /* sq_ass_item; */ + 0, /* sq_ass_slice; */ + 0, /* sq_contains; */ + + 0, /* sq_inplace_concat; */ + 0, /* sq_inplace_repeat; */ }; static PyMappingMethods Array_as_mapping = { - Array_length, - Array_subscript, - Array_ass_subscript, + Array_length, + Array_subscript, + Array_ass_subscript, }; PyTypeObject PyCArray_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_ctypes.Array", - sizeof(CDataObject), /* tp_basicsize */ - 0, /* tp_itemsize */ - 0, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - &Array_as_sequence, /* tp_as_sequence */ - &Array_as_mapping, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - &PyCData_as_buffer, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - "XXX to be provided", /* tp_doc */ - (traverseproc)PyCData_traverse, /* tp_traverse */ - (inquiry)PyCData_clear, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - (initproc)Array_init, /* tp_init */ - 0, /* tp_alloc */ - GenericPyCData_new, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "_ctypes.Array", + sizeof(CDataObject), /* tp_basicsize */ + 0, /* tp_itemsize */ + 0, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + &Array_as_sequence, /* tp_as_sequence */ + &Array_as_mapping, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + &PyCData_as_buffer, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + "XXX to be provided", /* tp_doc */ + (traverseproc)PyCData_traverse, /* tp_traverse */ + (inquiry)PyCData_clear, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + (initproc)Array_init, /* tp_init */ + 0, /* tp_alloc */ + GenericPyCData_new, /* tp_new */ + 0, /* tp_free */ }; PyObject * PyCArrayType_from_ctype(PyObject *itemtype, Py_ssize_t length) { - static PyObject *cache; - PyObject *key; - PyObject *result; - char name[256]; - PyObject *len; - - if (cache == NULL) { - cache = PyDict_New(); - if (cache == NULL) - return NULL; - } - len = PyLong_FromSsize_t(length); - if (len == NULL) - return NULL; - key = PyTuple_Pack(2, itemtype, len); - Py_DECREF(len); - if (!key) - return NULL; - result = PyDict_GetItemProxy(cache, key); - if (result) { - Py_INCREF(result); - Py_DECREF(key); - return result; - } - - if (!PyType_Check(itemtype)) { - PyErr_SetString(PyExc_TypeError, - "Expected a type object"); - return NULL; - } + static PyObject *cache; + PyObject *key; + PyObject *result; + char name[256]; + PyObject *len; + + if (cache == NULL) { + cache = PyDict_New(); + if (cache == NULL) + return NULL; + } + len = PyLong_FromSsize_t(length); + if (len == NULL) + return NULL; + key = PyTuple_Pack(2, itemtype, len); + Py_DECREF(len); + if (!key) + return NULL; + result = PyDict_GetItemProxy(cache, key); + if (result) { + Py_INCREF(result); + Py_DECREF(key); + return result; + } + + if (!PyType_Check(itemtype)) { + PyErr_SetString(PyExc_TypeError, + "Expected a type object"); + return NULL; + } #ifdef MS_WIN64 - sprintf(name, "%.200s_Array_%Id", - ((PyTypeObject *)itemtype)->tp_name, length); + sprintf(name, "%.200s_Array_%Id", + ((PyTypeObject *)itemtype)->tp_name, length); #else - sprintf(name, "%.200s_Array_%ld", - ((PyTypeObject *)itemtype)->tp_name, (long)length); + sprintf(name, "%.200s_Array_%ld", + ((PyTypeObject *)itemtype)->tp_name, (long)length); #endif - result = PyObject_CallFunction((PyObject *)&PyCArrayType_Type, - "U(O){s:n,s:O}", - name, - &PyCArray_Type, - "_length_", - length, - "_type_", - itemtype - ); - if (result == NULL) { - Py_DECREF(key); - return NULL; - } - if (-1 == PyDict_SetItemProxy(cache, key, result)) { - Py_DECREF(key); - Py_DECREF(result); - return NULL; - } - Py_DECREF(key); - return result; + result = PyObject_CallFunction((PyObject *)&PyCArrayType_Type, + "U(O){s:n,s:O}", + name, + &PyCArray_Type, + "_length_", + length, + "_type_", + itemtype + ); + if (result == NULL) { + Py_DECREF(key); + return NULL; + } + if (-1 == PyDict_SetItemProxy(cache, key, result)) { + Py_DECREF(key); + Py_DECREF(result); + return NULL; + } + Py_DECREF(key); + return result; } - + /******************************************************************/ /* Simple_Type @@ -4497,166 +4497,166 @@ PyCArrayType_from_ctype(PyObject *itemtype, Py_ssize_t length) static int Simple_set_value(CDataObject *self, PyObject *value) { - PyObject *result; - StgDictObject *dict = PyObject_stgdict((PyObject *)self); - - if (value == NULL) { - PyErr_SetString(PyExc_TypeError, - "can't delete attribute"); - return -1; - } - assert(dict); /* Cannot be NULL for CDataObject instances */ - assert(dict->setfunc); - result = dict->setfunc(self->b_ptr, value, dict->size); - if (!result) - return -1; - - /* consumes the refcount the setfunc returns */ - return KeepRef(self, 0, result); + PyObject *result; + StgDictObject *dict = PyObject_stgdict((PyObject *)self); + + if (value == NULL) { + PyErr_SetString(PyExc_TypeError, + "can't delete attribute"); + return -1; + } + assert(dict); /* Cannot be NULL for CDataObject instances */ + assert(dict->setfunc); + result = dict->setfunc(self->b_ptr, value, dict->size); + if (!result) + return -1; + + /* consumes the refcount the setfunc returns */ + return KeepRef(self, 0, result); } static int Simple_init(CDataObject *self, PyObject *args, PyObject *kw) { - PyObject *value = NULL; - if (!PyArg_UnpackTuple(args, "__init__", 0, 1, &value)) - return -1; - if (value) - return Simple_set_value(self, value); - return 0; + PyObject *value = NULL; + if (!PyArg_UnpackTuple(args, "__init__", 0, 1, &value)) + return -1; + if (value) + return Simple_set_value(self, value); + return 0; } static PyObject * Simple_get_value(CDataObject *self) { - StgDictObject *dict; - dict = PyObject_stgdict((PyObject *)self); - assert(dict); /* Cannot be NULL for CDataObject instances */ - assert(dict->getfunc); - return dict->getfunc(self->b_ptr, self->b_size); + StgDictObject *dict; + dict = PyObject_stgdict((PyObject *)self); + assert(dict); /* Cannot be NULL for CDataObject instances */ + assert(dict->getfunc); + return dict->getfunc(self->b_ptr, self->b_size); } static PyGetSetDef Simple_getsets[] = { - { "value", (getter)Simple_get_value, (setter)Simple_set_value, - "current value", NULL }, - { NULL, NULL } + { "value", (getter)Simple_get_value, (setter)Simple_set_value, + "current value", NULL }, + { NULL, NULL } }; static PyObject * Simple_from_outparm(PyObject *self, PyObject *args) { - if (_ctypes_simple_instance((PyObject *)Py_TYPE(self))) { - Py_INCREF(self); - return self; - } - /* call stgdict->getfunc */ - return Simple_get_value((CDataObject *)self); + if (_ctypes_simple_instance((PyObject *)Py_TYPE(self))) { + Py_INCREF(self); + return self; + } + /* call stgdict->getfunc */ + return Simple_get_value((CDataObject *)self); } static PyMethodDef Simple_methods[] = { - { "__ctypes_from_outparam__", Simple_from_outparm, METH_NOARGS, }, - { NULL, NULL }, + { "__ctypes_from_outparam__", Simple_from_outparm, METH_NOARGS, }, + { NULL, NULL }, }; static int Simple_bool(CDataObject *self) { - return memcmp(self->b_ptr, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", self->b_size); + return memcmp(self->b_ptr, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", self->b_size); } static PyNumberMethods Simple_as_number = { - 0, /* nb_add */ - 0, /* nb_subtract */ - 0, /* nb_multiply */ - 0, /* nb_remainder */ - 0, /* nb_divmod */ - 0, /* nb_power */ - 0, /* nb_negative */ - 0, /* nb_positive */ - 0, /* nb_absolute */ - (inquiry)Simple_bool, /* nb_bool */ + 0, /* nb_add */ + 0, /* nb_subtract */ + 0, /* nb_multiply */ + 0, /* nb_remainder */ + 0, /* nb_divmod */ + 0, /* nb_power */ + 0, /* nb_negative */ + 0, /* nb_positive */ + 0, /* nb_absolute */ + (inquiry)Simple_bool, /* nb_bool */ }; /* "%s(%s)" % (self.__class__.__name__, self.value) */ static PyObject * Simple_repr(CDataObject *self) { - PyObject *val, *name, *args, *result; - static PyObject *format; - - if (Py_TYPE(self)->tp_base != &Simple_Type) { - return PyUnicode_FromFormat("<%s object at %p>", - Py_TYPE(self)->tp_name, self); - } - - if (format == NULL) { - format = PyUnicode_InternFromString("%s(%r)"); - if (format == NULL) - return NULL; - } - - val = Simple_get_value(self); - if (val == NULL) - return NULL; - - name = PyUnicode_FromString(Py_TYPE(self)->tp_name); - if (name == NULL) { - Py_DECREF(val); - return NULL; - } - - args = PyTuple_Pack(2, name, val); - Py_DECREF(name); - Py_DECREF(val); - if (args == NULL) - return NULL; - - result = PyUnicode_Format(format, args); - Py_DECREF(args); - return result; + PyObject *val, *name, *args, *result; + static PyObject *format; + + if (Py_TYPE(self)->tp_base != &Simple_Type) { + return PyUnicode_FromFormat("<%s object at %p>", + Py_TYPE(self)->tp_name, self); + } + + if (format == NULL) { + format = PyUnicode_InternFromString("%s(%r)"); + if (format == NULL) + return NULL; + } + + val = Simple_get_value(self); + if (val == NULL) + return NULL; + + name = PyUnicode_FromString(Py_TYPE(self)->tp_name); + if (name == NULL) { + Py_DECREF(val); + return NULL; + } + + args = PyTuple_Pack(2, name, val); + Py_DECREF(name); + Py_DECREF(val); + if (args == NULL) + return NULL; + + result = PyUnicode_Format(format, args); + Py_DECREF(args); + return result; } static PyTypeObject Simple_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_ctypes._SimpleCData", - sizeof(CDataObject), /* tp_basicsize */ - 0, /* tp_itemsize */ - 0, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)&Simple_repr, /* tp_repr */ - &Simple_as_number, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - &PyCData_as_buffer, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - "XXX to be provided", /* tp_doc */ - (traverseproc)PyCData_traverse, /* tp_traverse */ - (inquiry)PyCData_clear, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - Simple_methods, /* tp_methods */ - 0, /* tp_members */ - Simple_getsets, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - (initproc)Simple_init, /* tp_init */ - 0, /* tp_alloc */ - GenericPyCData_new, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "_ctypes._SimpleCData", + sizeof(CDataObject), /* tp_basicsize */ + 0, /* tp_itemsize */ + 0, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)&Simple_repr, /* tp_repr */ + &Simple_as_number, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + &PyCData_as_buffer, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + "XXX to be provided", /* tp_doc */ + (traverseproc)PyCData_traverse, /* tp_traverse */ + (inquiry)PyCData_clear, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + Simple_methods, /* tp_methods */ + 0, /* tp_members */ + Simple_getsets, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + (initproc)Simple_init, /* tp_init */ + 0, /* tp_alloc */ + GenericPyCData_new, /* tp_new */ + 0, /* tp_free */ }; - + /******************************************************************/ /* PyCPointer_Type @@ -4664,377 +4664,377 @@ static PyTypeObject Simple_Type = { static PyObject * Pointer_item(PyObject *_self, Py_ssize_t index) { - CDataObject *self = (CDataObject *)_self; - Py_ssize_t size; - Py_ssize_t offset; - StgDictObject *stgdict, *itemdict; - PyObject *proto; - - if (*(void **)self->b_ptr == NULL) { - PyErr_SetString(PyExc_ValueError, - "NULL pointer access"); - return NULL; - } - - stgdict = PyObject_stgdict((PyObject *)self); - assert(stgdict); /* Cannot be NULL for pointer object instances */ - - proto = stgdict->proto; - assert(proto); - itemdict = PyType_stgdict(proto); - assert(itemdict); /* proto is the item type of the pointer, a ctypes - type, so this cannot be NULL */ - - size = itemdict->size; - offset = index * itemdict->size; - - return PyCData_get(proto, stgdict->getfunc, (PyObject *)self, - index, size, (*(char **)self->b_ptr) + offset); + CDataObject *self = (CDataObject *)_self; + Py_ssize_t size; + Py_ssize_t offset; + StgDictObject *stgdict, *itemdict; + PyObject *proto; + + if (*(void **)self->b_ptr == NULL) { + PyErr_SetString(PyExc_ValueError, + "NULL pointer access"); + return NULL; + } + + stgdict = PyObject_stgdict((PyObject *)self); + assert(stgdict); /* Cannot be NULL for pointer object instances */ + + proto = stgdict->proto; + assert(proto); + itemdict = PyType_stgdict(proto); + assert(itemdict); /* proto is the item type of the pointer, a ctypes + type, so this cannot be NULL */ + + size = itemdict->size; + offset = index * itemdict->size; + + return PyCData_get(proto, stgdict->getfunc, (PyObject *)self, + index, size, (*(char **)self->b_ptr) + offset); } static int Pointer_ass_item(PyObject *_self, Py_ssize_t index, PyObject *value) { - CDataObject *self = (CDataObject *)_self; - Py_ssize_t size; - Py_ssize_t offset; - StgDictObject *stgdict, *itemdict; - PyObject *proto; - - if (value == NULL) { - PyErr_SetString(PyExc_TypeError, - "Pointer does not support item deletion"); - return -1; - } - - if (*(void **)self->b_ptr == NULL) { - PyErr_SetString(PyExc_ValueError, - "NULL pointer access"); - return -1; - } - - stgdict = PyObject_stgdict((PyObject *)self); - assert(stgdict); /* Cannot be NULL fr pointer instances */ - - proto = stgdict->proto; - assert(proto); - - itemdict = PyType_stgdict(proto); - assert(itemdict); /* Cannot be NULL because the itemtype of a pointer - is always a ctypes type */ - - size = itemdict->size; - offset = index * itemdict->size; - - return PyCData_set((PyObject *)self, proto, stgdict->setfunc, value, - index, size, (*(char **)self->b_ptr) + offset); + CDataObject *self = (CDataObject *)_self; + Py_ssize_t size; + Py_ssize_t offset; + StgDictObject *stgdict, *itemdict; + PyObject *proto; + + if (value == NULL) { + PyErr_SetString(PyExc_TypeError, + "Pointer does not support item deletion"); + return -1; + } + + if (*(void **)self->b_ptr == NULL) { + PyErr_SetString(PyExc_ValueError, + "NULL pointer access"); + return -1; + } + + stgdict = PyObject_stgdict((PyObject *)self); + assert(stgdict); /* Cannot be NULL fr pointer instances */ + + proto = stgdict->proto; + assert(proto); + + itemdict = PyType_stgdict(proto); + assert(itemdict); /* Cannot be NULL because the itemtype of a pointer + is always a ctypes type */ + + size = itemdict->size; + offset = index * itemdict->size; + + return PyCData_set((PyObject *)self, proto, stgdict->setfunc, value, + index, size, (*(char **)self->b_ptr) + offset); } static PyObject * Pointer_get_contents(CDataObject *self, void *closure) { - StgDictObject *stgdict; - - if (*(void **)self->b_ptr == NULL) { - PyErr_SetString(PyExc_ValueError, - "NULL pointer access"); - return NULL; - } - - stgdict = PyObject_stgdict((PyObject *)self); - assert(stgdict); /* Cannot be NULL fr pointer instances */ - return PyCData_FromBaseObj(stgdict->proto, - (PyObject *)self, 0, - *(void **)self->b_ptr); + StgDictObject *stgdict; + + if (*(void **)self->b_ptr == NULL) { + PyErr_SetString(PyExc_ValueError, + "NULL pointer access"); + return NULL; + } + + stgdict = PyObject_stgdict((PyObject *)self); + assert(stgdict); /* Cannot be NULL fr pointer instances */ + return PyCData_FromBaseObj(stgdict->proto, + (PyObject *)self, 0, + *(void **)self->b_ptr); } static int Pointer_set_contents(CDataObject *self, PyObject *value, void *closure) { - StgDictObject *stgdict; - CDataObject *dst; - PyObject *keep; - - if (value == NULL) { - PyErr_SetString(PyExc_TypeError, - "Pointer does not support item deletion"); - return -1; - } - stgdict = PyObject_stgdict((PyObject *)self); - assert(stgdict); /* Cannot be NULL fr pointer instances */ - assert(stgdict->proto); - if (!CDataObject_Check(value) - || 0 == PyObject_IsInstance(value, stgdict->proto)) { - /* XXX PyObject_IsInstance could return -1! */ - PyErr_Format(PyExc_TypeError, - "expected %s instead of %s", - ((PyTypeObject *)(stgdict->proto))->tp_name, - Py_TYPE(value)->tp_name); - return -1; - } - - dst = (CDataObject *)value; - *(void **)self->b_ptr = dst->b_ptr; - - /* - A Pointer instance must keep a the value it points to alive. So, a - pointer instance has b_length set to 2 instead of 1, and we set - 'value' itself as the second item of the b_objects list, additionally. - */ - Py_INCREF(value); - if (-1 == KeepRef(self, 1, value)) - return -1; - - keep = GetKeepedObjects(dst); - Py_INCREF(keep); - return KeepRef(self, 0, keep); + StgDictObject *stgdict; + CDataObject *dst; + PyObject *keep; + + if (value == NULL) { + PyErr_SetString(PyExc_TypeError, + "Pointer does not support item deletion"); + return -1; + } + stgdict = PyObject_stgdict((PyObject *)self); + assert(stgdict); /* Cannot be NULL fr pointer instances */ + assert(stgdict->proto); + if (!CDataObject_Check(value) + || 0 == PyObject_IsInstance(value, stgdict->proto)) { + /* XXX PyObject_IsInstance could return -1! */ + PyErr_Format(PyExc_TypeError, + "expected %s instead of %s", + ((PyTypeObject *)(stgdict->proto))->tp_name, + Py_TYPE(value)->tp_name); + return -1; + } + + dst = (CDataObject *)value; + *(void **)self->b_ptr = dst->b_ptr; + + /* + A Pointer instance must keep a the value it points to alive. So, a + pointer instance has b_length set to 2 instead of 1, and we set + 'value' itself as the second item of the b_objects list, additionally. + */ + Py_INCREF(value); + if (-1 == KeepRef(self, 1, value)) + return -1; + + keep = GetKeepedObjects(dst); + Py_INCREF(keep); + return KeepRef(self, 0, keep); } static PyGetSetDef Pointer_getsets[] = { - { "contents", (getter)Pointer_get_contents, - (setter)Pointer_set_contents, - "the object this pointer points to (read-write)", NULL }, - { NULL, NULL } + { "contents", (getter)Pointer_get_contents, + (setter)Pointer_set_contents, + "the object this pointer points to (read-write)", NULL }, + { NULL, NULL } }; static int Pointer_init(CDataObject *self, PyObject *args, PyObject *kw) { - PyObject *value = NULL; + PyObject *value = NULL; - if (!PyArg_UnpackTuple(args, "POINTER", 0, 1, &value)) - return -1; - if (value == NULL) - return 0; - return Pointer_set_contents(self, value, NULL); + if (!PyArg_UnpackTuple(args, "POINTER", 0, 1, &value)) + return -1; + if (value == NULL) + return 0; + return Pointer_set_contents(self, value, NULL); } static PyObject * Pointer_new(PyTypeObject *type, PyObject *args, PyObject *kw) { - StgDictObject *dict = PyType_stgdict((PyObject *)type); - if (!dict || !dict->proto) { - PyErr_SetString(PyExc_TypeError, - "Cannot create instance: has no _type_"); - return NULL; - } - return GenericPyCData_new(type, args, kw); + StgDictObject *dict = PyType_stgdict((PyObject *)type); + if (!dict || !dict->proto) { + PyErr_SetString(PyExc_TypeError, + "Cannot create instance: has no _type_"); + return NULL; + } + return GenericPyCData_new(type, args, kw); } static PyObject * Pointer_subscript(PyObject *_self, PyObject *item) { - CDataObject *self = (CDataObject *)_self; - if (PyIndex_Check(item)) { - Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); - if (i == -1 && PyErr_Occurred()) - return NULL; - return Pointer_item(_self, i); - } - else if (PySlice_Check(item)) { - PySliceObject *slice = (PySliceObject *)item; - Py_ssize_t start, stop, step; - PyObject *np; - StgDictObject *stgdict, *itemdict; - PyObject *proto; - Py_ssize_t i, len, cur; - - /* Since pointers have no length, and we want to apply - different semantics to negative indices than normal - slicing, we have to dissect the slice object ourselves.*/ - if (slice->step == Py_None) { - step = 1; - } - else { - step = PyNumber_AsSsize_t(slice->step, - PyExc_ValueError); - if (step == -1 && PyErr_Occurred()) - return NULL; - if (step == 0) { - PyErr_SetString(PyExc_ValueError, - "slice step cannot be zero"); - return NULL; - } - } - if (slice->start == Py_None) { - if (step < 0) { - PyErr_SetString(PyExc_ValueError, - "slice start is required " - "for step < 0"); - return NULL; - } - start = 0; - } - else { - start = PyNumber_AsSsize_t(slice->start, - PyExc_ValueError); - if (start == -1 && PyErr_Occurred()) - return NULL; - } - if (slice->stop == Py_None) { - PyErr_SetString(PyExc_ValueError, - "slice stop is required"); - return NULL; - } - stop = PyNumber_AsSsize_t(slice->stop, - PyExc_ValueError); - if (stop == -1 && PyErr_Occurred()) - return NULL; - if ((step > 0 && start > stop) || - (step < 0 && start < stop)) - len = 0; - else if (step > 0) - len = (stop - start - 1) / step + 1; - else - len = (stop - start + 1) / step + 1; - - stgdict = PyObject_stgdict((PyObject *)self); - assert(stgdict); /* Cannot be NULL for pointer instances */ - proto = stgdict->proto; - assert(proto); - itemdict = PyType_stgdict(proto); - assert(itemdict); - if (itemdict->getfunc == _ctypes_get_fielddesc("c")->getfunc) { - char *ptr = *(char **)self->b_ptr; - char *dest; - - if (len <= 0) - return PyBytes_FromStringAndSize("", 0); - if (step == 1) { - return PyBytes_FromStringAndSize(ptr + start, - len); - } - dest = (char *)PyMem_Malloc(len); - if (dest == NULL) - return PyErr_NoMemory(); - for (cur = start, i = 0; i < len; cur += step, i++) { - dest[i] = ptr[cur]; - } - np = PyBytes_FromStringAndSize(dest, len); - PyMem_Free(dest); - return np; - } + CDataObject *self = (CDataObject *)_self; + if (PyIndex_Check(item)) { + Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); + if (i == -1 && PyErr_Occurred()) + return NULL; + return Pointer_item(_self, i); + } + else if (PySlice_Check(item)) { + PySliceObject *slice = (PySliceObject *)item; + Py_ssize_t start, stop, step; + PyObject *np; + StgDictObject *stgdict, *itemdict; + PyObject *proto; + Py_ssize_t i, len, cur; + + /* Since pointers have no length, and we want to apply + different semantics to negative indices than normal + slicing, we have to dissect the slice object ourselves.*/ + if (slice->step == Py_None) { + step = 1; + } + else { + step = PyNumber_AsSsize_t(slice->step, + PyExc_ValueError); + if (step == -1 && PyErr_Occurred()) + return NULL; + if (step == 0) { + PyErr_SetString(PyExc_ValueError, + "slice step cannot be zero"); + return NULL; + } + } + if (slice->start == Py_None) { + if (step < 0) { + PyErr_SetString(PyExc_ValueError, + "slice start is required " + "for step < 0"); + return NULL; + } + start = 0; + } + else { + start = PyNumber_AsSsize_t(slice->start, + PyExc_ValueError); + if (start == -1 && PyErr_Occurred()) + return NULL; + } + if (slice->stop == Py_None) { + PyErr_SetString(PyExc_ValueError, + "slice stop is required"); + return NULL; + } + stop = PyNumber_AsSsize_t(slice->stop, + PyExc_ValueError); + if (stop == -1 && PyErr_Occurred()) + return NULL; + if ((step > 0 && start > stop) || + (step < 0 && start < stop)) + len = 0; + else if (step > 0) + len = (stop - start - 1) / step + 1; + else + len = (stop - start + 1) / step + 1; + + stgdict = PyObject_stgdict((PyObject *)self); + assert(stgdict); /* Cannot be NULL for pointer instances */ + proto = stgdict->proto; + assert(proto); + itemdict = PyType_stgdict(proto); + assert(itemdict); + if (itemdict->getfunc == _ctypes_get_fielddesc("c")->getfunc) { + char *ptr = *(char **)self->b_ptr; + char *dest; + + if (len <= 0) + return PyBytes_FromStringAndSize("", 0); + if (step == 1) { + return PyBytes_FromStringAndSize(ptr + start, + len); + } + dest = (char *)PyMem_Malloc(len); + if (dest == NULL) + return PyErr_NoMemory(); + for (cur = start, i = 0; i < len; cur += step, i++) { + dest[i] = ptr[cur]; + } + np = PyBytes_FromStringAndSize(dest, len); + PyMem_Free(dest); + return np; + } #ifdef CTYPES_UNICODE - if (itemdict->getfunc == _ctypes_get_fielddesc("u")->getfunc) { - wchar_t *ptr = *(wchar_t **)self->b_ptr; - wchar_t *dest; - - if (len <= 0) - return PyUnicode_FromUnicode(NULL, 0); - if (step == 1) { - return PyUnicode_FromWideChar(ptr + start, - len); - } - dest = (wchar_t *)PyMem_Malloc(len * sizeof(wchar_t)); - if (dest == NULL) - return PyErr_NoMemory(); - for (cur = start, i = 0; i < len; cur += step, i++) { - dest[i] = ptr[cur]; - } - np = PyUnicode_FromWideChar(dest, len); - PyMem_Free(dest); - return np; - } + if (itemdict->getfunc == _ctypes_get_fielddesc("u")->getfunc) { + wchar_t *ptr = *(wchar_t **)self->b_ptr; + wchar_t *dest; + + if (len <= 0) + return PyUnicode_FromUnicode(NULL, 0); + if (step == 1) { + return PyUnicode_FromWideChar(ptr + start, + len); + } + dest = (wchar_t *)PyMem_Malloc(len * sizeof(wchar_t)); + if (dest == NULL) + return PyErr_NoMemory(); + for (cur = start, i = 0; i < len; cur += step, i++) { + dest[i] = ptr[cur]; + } + np = PyUnicode_FromWideChar(dest, len); + PyMem_Free(dest); + return np; + } #endif - np = PyList_New(len); - if (np == NULL) - return NULL; - - for (cur = start, i = 0; i < len; cur += step, i++) { - PyObject *v = Pointer_item(_self, cur); - PyList_SET_ITEM(np, i, v); - } - return np; - } - else { - PyErr_SetString(PyExc_TypeError, - "Pointer indices must be integer"); - return NULL; - } + np = PyList_New(len); + if (np == NULL) + return NULL; + + for (cur = start, i = 0; i < len; cur += step, i++) { + PyObject *v = Pointer_item(_self, cur); + PyList_SET_ITEM(np, i, v); + } + return np; + } + else { + PyErr_SetString(PyExc_TypeError, + "Pointer indices must be integer"); + return NULL; + } } static PySequenceMethods Pointer_as_sequence = { - 0, /* inquiry sq_length; */ - 0, /* binaryfunc sq_concat; */ - 0, /* intargfunc sq_repeat; */ - Pointer_item, /* intargfunc sq_item; */ - 0, /* intintargfunc sq_slice; */ - Pointer_ass_item, /* intobjargproc sq_ass_item; */ - 0, /* intintobjargproc sq_ass_slice; */ - 0, /* objobjproc sq_contains; */ - /* Added in release 2.0 */ - 0, /* binaryfunc sq_inplace_concat; */ - 0, /* intargfunc sq_inplace_repeat; */ + 0, /* inquiry sq_length; */ + 0, /* binaryfunc sq_concat; */ + 0, /* intargfunc sq_repeat; */ + Pointer_item, /* intargfunc sq_item; */ + 0, /* intintargfunc sq_slice; */ + Pointer_ass_item, /* intobjargproc sq_ass_item; */ + 0, /* intintobjargproc sq_ass_slice; */ + 0, /* objobjproc sq_contains; */ + /* Added in release 2.0 */ + 0, /* binaryfunc sq_inplace_concat; */ + 0, /* intargfunc sq_inplace_repeat; */ }; static PyMappingMethods Pointer_as_mapping = { - 0, - Pointer_subscript, + 0, + Pointer_subscript, }; static int Pointer_bool(CDataObject *self) { - return (*(void **)self->b_ptr != NULL); + return (*(void **)self->b_ptr != NULL); } static PyNumberMethods Pointer_as_number = { - 0, /* nb_add */ - 0, /* nb_subtract */ - 0, /* nb_multiply */ - 0, /* nb_remainder */ - 0, /* nb_divmod */ - 0, /* nb_power */ - 0, /* nb_negative */ - 0, /* nb_positive */ - 0, /* nb_absolute */ - (inquiry)Pointer_bool, /* nb_bool */ + 0, /* nb_add */ + 0, /* nb_subtract */ + 0, /* nb_multiply */ + 0, /* nb_remainder */ + 0, /* nb_divmod */ + 0, /* nb_power */ + 0, /* nb_negative */ + 0, /* nb_positive */ + 0, /* nb_absolute */ + (inquiry)Pointer_bool, /* nb_bool */ }; PyTypeObject PyCPointer_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_ctypes._Pointer", - sizeof(CDataObject), /* tp_basicsize */ - 0, /* tp_itemsize */ - 0, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - &Pointer_as_number, /* tp_as_number */ - &Pointer_as_sequence, /* tp_as_sequence */ - &Pointer_as_mapping, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - &PyCData_as_buffer, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - "XXX to be provided", /* tp_doc */ - (traverseproc)PyCData_traverse, /* tp_traverse */ - (inquiry)PyCData_clear, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - Pointer_getsets, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - (initproc)Pointer_init, /* tp_init */ - 0, /* tp_alloc */ - Pointer_new, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "_ctypes._Pointer", + sizeof(CDataObject), /* tp_basicsize */ + 0, /* tp_itemsize */ + 0, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + &Pointer_as_number, /* tp_as_number */ + &Pointer_as_sequence, /* tp_as_sequence */ + &Pointer_as_mapping, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + &PyCData_as_buffer, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + "XXX to be provided", /* tp_doc */ + (traverseproc)PyCData_traverse, /* tp_traverse */ + (inquiry)PyCData_clear, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + Pointer_getsets, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + (initproc)Pointer_init, /* tp_init */ + 0, /* tp_alloc */ + Pointer_new, /* tp_new */ + 0, /* tp_free */ }; - + /******************************************************************/ /* * Module initialization. @@ -5056,27 +5056,27 @@ comerror_init(PyObject *self, PyObject *args, PyObject *kwds) int status; if (!_PyArg_NoKeywords(Py_TYPE(self)->tp_name, kwds)) - return -1; + return -1; if (!PyArg_ParseTuple(args, "OOO:COMError", &hresult, &text, &details)) - return -1; + return -1; a = PySequence_GetSlice(args, 1, PySequence_Size(args)); if (!a) - return -1; + return -1; status = PyObject_SetAttrString(self, "args", a); Py_DECREF(a); if (status < 0) - return -1; + return -1; if (PyObject_SetAttrString(self, "hresult", hresult) < 0) - return -1; + return -1; if (PyObject_SetAttrString(self, "text", text) < 0) - return -1; + return -1; if (PyObject_SetAttrString(self, "details", details) < 0) - return -1; + return -1; bself = (PyBaseExceptionObject *)self; Py_DECREF(bself->args); @@ -5131,11 +5131,11 @@ static PyTypeObject PyComError_Type = { static int create_comerror(void) { - PyComError_Type.tp_base = (PyTypeObject*)PyExc_Exception; - if (PyType_Ready(&PyComError_Type) < 0) - return -1; - ComError = (PyObject*)&PyComError_Type; - return 0; + PyComError_Type.tp_base = (PyTypeObject*)PyExc_Exception; + if (PyType_Ready(&PyComError_Type) < 0) + return -1; + ComError = (PyObject*)&PyComError_Type; + return 0; } #endif @@ -5143,259 +5143,259 @@ create_comerror(void) static PyObject * string_at(const char *ptr, int size) { - if (size == -1) - return PyBytes_FromStringAndSize(ptr, strlen(ptr)); - return PyBytes_FromStringAndSize(ptr, size); + if (size == -1) + return PyBytes_FromStringAndSize(ptr, strlen(ptr)); + return PyBytes_FromStringAndSize(ptr, size); } static int cast_check_pointertype(PyObject *arg) { - StgDictObject *dict; - - if (PyCPointerTypeObject_Check(arg)) - return 1; - if (PyCFuncPtrTypeObject_Check(arg)) - return 1; - dict = PyType_stgdict(arg); - if (dict) { - if (PyUnicode_Check(dict->proto) - && (strchr("sPzUZXO", _PyUnicode_AsString(dict->proto)[0]))) { - /* simple pointer types, c_void_p, c_wchar_p, BSTR, ... */ - return 1; - } - } - PyErr_Format(PyExc_TypeError, - "cast() argument 2 must be a pointer type, not %s", - PyType_Check(arg) - ? ((PyTypeObject *)arg)->tp_name - : Py_TYPE(arg)->tp_name); - return 0; + StgDictObject *dict; + + if (PyCPointerTypeObject_Check(arg)) + return 1; + if (PyCFuncPtrTypeObject_Check(arg)) + return 1; + dict = PyType_stgdict(arg); + if (dict) { + if (PyUnicode_Check(dict->proto) + && (strchr("sPzUZXO", _PyUnicode_AsString(dict->proto)[0]))) { + /* simple pointer types, c_void_p, c_wchar_p, BSTR, ... */ + return 1; + } + } + PyErr_Format(PyExc_TypeError, + "cast() argument 2 must be a pointer type, not %s", + PyType_Check(arg) + ? ((PyTypeObject *)arg)->tp_name + : Py_TYPE(arg)->tp_name); + return 0; } static PyObject * cast(void *ptr, PyObject *src, PyObject *ctype) { - CDataObject *result; - if (0 == cast_check_pointertype(ctype)) - return NULL; - result = (CDataObject *)PyObject_CallFunctionObjArgs(ctype, NULL); - if (result == NULL) - return NULL; - - /* - The casted objects '_objects' member: - - It must certainly contain the source objects one. - It must contain the source object itself. - */ - if (CDataObject_Check(src)) { - CDataObject *obj = (CDataObject *)src; - /* PyCData_GetContainer will initialize src.b_objects, we need - this so it can be shared */ - PyCData_GetContainer(obj); - /* But we need a dictionary! */ - if (obj->b_objects == Py_None) { - Py_DECREF(Py_None); - obj->b_objects = PyDict_New(); - if (obj->b_objects == NULL) - goto failed; - } - Py_XINCREF(obj->b_objects); - result->b_objects = obj->b_objects; - if (result->b_objects && PyDict_CheckExact(result->b_objects)) { - PyObject *index; - int rc; - index = PyLong_FromVoidPtr((void *)src); - if (index == NULL) - goto failed; - rc = PyDict_SetItem(result->b_objects, index, src); - Py_DECREF(index); - if (rc == -1) - goto failed; - } - } - /* Should we assert that result is a pointer type? */ - memcpy(result->b_ptr, &ptr, sizeof(void *)); - return (PyObject *)result; + CDataObject *result; + if (0 == cast_check_pointertype(ctype)) + return NULL; + result = (CDataObject *)PyObject_CallFunctionObjArgs(ctype, NULL); + if (result == NULL) + return NULL; + + /* + The casted objects '_objects' member: + + It must certainly contain the source objects one. + It must contain the source object itself. + */ + if (CDataObject_Check(src)) { + CDataObject *obj = (CDataObject *)src; + /* PyCData_GetContainer will initialize src.b_objects, we need + this so it can be shared */ + PyCData_GetContainer(obj); + /* But we need a dictionary! */ + if (obj->b_objects == Py_None) { + Py_DECREF(Py_None); + obj->b_objects = PyDict_New(); + if (obj->b_objects == NULL) + goto failed; + } + Py_XINCREF(obj->b_objects); + result->b_objects = obj->b_objects; + if (result->b_objects && PyDict_CheckExact(result->b_objects)) { + PyObject *index; + int rc; + index = PyLong_FromVoidPtr((void *)src); + if (index == NULL) + goto failed; + rc = PyDict_SetItem(result->b_objects, index, src); + Py_DECREF(index); + if (rc == -1) + goto failed; + } + } + /* Should we assert that result is a pointer type? */ + memcpy(result->b_ptr, &ptr, sizeof(void *)); + return (PyObject *)result; failed: - Py_DECREF(result); - return NULL; + Py_DECREF(result); + return NULL; } #ifdef CTYPES_UNICODE static PyObject * wstring_at(const wchar_t *ptr, int size) { - Py_ssize_t ssize = size; - if (ssize == -1) - ssize = wcslen(ptr); - return PyUnicode_FromWideChar(ptr, ssize); + Py_ssize_t ssize = size; + if (ssize == -1) + ssize = wcslen(ptr); + return PyUnicode_FromWideChar(ptr, ssize); } #endif static struct PyModuleDef _ctypesmodule = { - PyModuleDef_HEAD_INIT, - "_ctypes", - module_docs, - -1, - _ctypes_module_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_ctypes", + module_docs, + -1, + _ctypes_module_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit__ctypes(void) { - PyObject *m; + PyObject *m; /* Note: ob_type is the metatype (the 'type'), defaults to PyType_Type, tp_base is the base type, defaults to 'object' aka PyBaseObject_Type. */ #ifdef WITH_THREAD - PyEval_InitThreads(); + PyEval_InitThreads(); #endif - m = PyModule_Create(&_ctypesmodule); - if (!m) - return NULL; - - _ctypes_ptrtype_cache = PyDict_New(); - if (_ctypes_ptrtype_cache == NULL) - return NULL; - - PyModule_AddObject(m, "_pointer_type_cache", (PyObject *)_ctypes_ptrtype_cache); - - _unpickle = PyObject_GetAttrString(m, "_unpickle"); - if (_unpickle == NULL) - return NULL; - - if (PyType_Ready(&PyCArg_Type) < 0) - return NULL; - - if (PyType_Ready(&PyCThunk_Type) < 0) - return NULL; - - /* StgDict is derived from PyDict_Type */ - PyCStgDict_Type.tp_base = &PyDict_Type; - if (PyType_Ready(&PyCStgDict_Type) < 0) - return NULL; - - /************************************************* - * - * Metaclasses - */ - - PyCStructType_Type.tp_base = &PyType_Type; - if (PyType_Ready(&PyCStructType_Type) < 0) - return NULL; - - UnionType_Type.tp_base = &PyType_Type; - if (PyType_Ready(&UnionType_Type) < 0) - return NULL; - - PyCPointerType_Type.tp_base = &PyType_Type; - if (PyType_Ready(&PyCPointerType_Type) < 0) - return NULL; - - PyCArrayType_Type.tp_base = &PyType_Type; - if (PyType_Ready(&PyCArrayType_Type) < 0) - return NULL; - - PyCSimpleType_Type.tp_base = &PyType_Type; - if (PyType_Ready(&PyCSimpleType_Type) < 0) - return NULL; - - PyCFuncPtrType_Type.tp_base = &PyType_Type; - if (PyType_Ready(&PyCFuncPtrType_Type) < 0) - return NULL; - - /************************************************* - * - * Classes using a custom metaclass - */ - - if (PyType_Ready(&PyCData_Type) < 0) - return NULL; - - Py_TYPE(&Struct_Type) = &PyCStructType_Type; - Struct_Type.tp_base = &PyCData_Type; - if (PyType_Ready(&Struct_Type) < 0) - return NULL; - PyModule_AddObject(m, "Structure", (PyObject *)&Struct_Type); - - Py_TYPE(&Union_Type) = &UnionType_Type; - Union_Type.tp_base = &PyCData_Type; - if (PyType_Ready(&Union_Type) < 0) - return NULL; - PyModule_AddObject(m, "Union", (PyObject *)&Union_Type); - - Py_TYPE(&PyCPointer_Type) = &PyCPointerType_Type; - PyCPointer_Type.tp_base = &PyCData_Type; - if (PyType_Ready(&PyCPointer_Type) < 0) - return NULL; - PyModule_AddObject(m, "_Pointer", (PyObject *)&PyCPointer_Type); - - Py_TYPE(&PyCArray_Type) = &PyCArrayType_Type; - PyCArray_Type.tp_base = &PyCData_Type; - if (PyType_Ready(&PyCArray_Type) < 0) - return NULL; - PyModule_AddObject(m, "Array", (PyObject *)&PyCArray_Type); - - Py_TYPE(&Simple_Type) = &PyCSimpleType_Type; - Simple_Type.tp_base = &PyCData_Type; - if (PyType_Ready(&Simple_Type) < 0) - return NULL; - PyModule_AddObject(m, "_SimpleCData", (PyObject *)&Simple_Type); - - Py_TYPE(&PyCFuncPtr_Type) = &PyCFuncPtrType_Type; - PyCFuncPtr_Type.tp_base = &PyCData_Type; - if (PyType_Ready(&PyCFuncPtr_Type) < 0) - return NULL; - PyModule_AddObject(m, "CFuncPtr", (PyObject *)&PyCFuncPtr_Type); - - /************************************************* - * - * Simple classes - */ - - /* PyCField_Type is derived from PyBaseObject_Type */ - if (PyType_Ready(&PyCField_Type) < 0) - return NULL; - - /************************************************* - * - * Other stuff - */ - - DictRemover_Type.tp_new = PyType_GenericNew; - if (PyType_Ready(&DictRemover_Type) < 0) - return NULL; + m = PyModule_Create(&_ctypesmodule); + if (!m) + return NULL; + + _ctypes_ptrtype_cache = PyDict_New(); + if (_ctypes_ptrtype_cache == NULL) + return NULL; + + PyModule_AddObject(m, "_pointer_type_cache", (PyObject *)_ctypes_ptrtype_cache); + + _unpickle = PyObject_GetAttrString(m, "_unpickle"); + if (_unpickle == NULL) + return NULL; + + if (PyType_Ready(&PyCArg_Type) < 0) + return NULL; + + if (PyType_Ready(&PyCThunk_Type) < 0) + return NULL; + + /* StgDict is derived from PyDict_Type */ + PyCStgDict_Type.tp_base = &PyDict_Type; + if (PyType_Ready(&PyCStgDict_Type) < 0) + return NULL; + + /************************************************* + * + * Metaclasses + */ + + PyCStructType_Type.tp_base = &PyType_Type; + if (PyType_Ready(&PyCStructType_Type) < 0) + return NULL; + + UnionType_Type.tp_base = &PyType_Type; + if (PyType_Ready(&UnionType_Type) < 0) + return NULL; + + PyCPointerType_Type.tp_base = &PyType_Type; + if (PyType_Ready(&PyCPointerType_Type) < 0) + return NULL; + + PyCArrayType_Type.tp_base = &PyType_Type; + if (PyType_Ready(&PyCArrayType_Type) < 0) + return NULL; + + PyCSimpleType_Type.tp_base = &PyType_Type; + if (PyType_Ready(&PyCSimpleType_Type) < 0) + return NULL; + + PyCFuncPtrType_Type.tp_base = &PyType_Type; + if (PyType_Ready(&PyCFuncPtrType_Type) < 0) + return NULL; + + /************************************************* + * + * Classes using a custom metaclass + */ + + if (PyType_Ready(&PyCData_Type) < 0) + return NULL; + + Py_TYPE(&Struct_Type) = &PyCStructType_Type; + Struct_Type.tp_base = &PyCData_Type; + if (PyType_Ready(&Struct_Type) < 0) + return NULL; + PyModule_AddObject(m, "Structure", (PyObject *)&Struct_Type); + + Py_TYPE(&Union_Type) = &UnionType_Type; + Union_Type.tp_base = &PyCData_Type; + if (PyType_Ready(&Union_Type) < 0) + return NULL; + PyModule_AddObject(m, "Union", (PyObject *)&Union_Type); + + Py_TYPE(&PyCPointer_Type) = &PyCPointerType_Type; + PyCPointer_Type.tp_base = &PyCData_Type; + if (PyType_Ready(&PyCPointer_Type) < 0) + return NULL; + PyModule_AddObject(m, "_Pointer", (PyObject *)&PyCPointer_Type); + + Py_TYPE(&PyCArray_Type) = &PyCArrayType_Type; + PyCArray_Type.tp_base = &PyCData_Type; + if (PyType_Ready(&PyCArray_Type) < 0) + return NULL; + PyModule_AddObject(m, "Array", (PyObject *)&PyCArray_Type); + + Py_TYPE(&Simple_Type) = &PyCSimpleType_Type; + Simple_Type.tp_base = &PyCData_Type; + if (PyType_Ready(&Simple_Type) < 0) + return NULL; + PyModule_AddObject(m, "_SimpleCData", (PyObject *)&Simple_Type); + + Py_TYPE(&PyCFuncPtr_Type) = &PyCFuncPtrType_Type; + PyCFuncPtr_Type.tp_base = &PyCData_Type; + if (PyType_Ready(&PyCFuncPtr_Type) < 0) + return NULL; + PyModule_AddObject(m, "CFuncPtr", (PyObject *)&PyCFuncPtr_Type); + + /************************************************* + * + * Simple classes + */ + + /* PyCField_Type is derived from PyBaseObject_Type */ + if (PyType_Ready(&PyCField_Type) < 0) + return NULL; + + /************************************************* + * + * Other stuff + */ + + DictRemover_Type.tp_new = PyType_GenericNew; + if (PyType_Ready(&DictRemover_Type) < 0) + return NULL; #ifdef MS_WIN32 - if (create_comerror() < 0) - return NULL; - PyModule_AddObject(m, "COMError", ComError); + if (create_comerror() < 0) + return NULL; + PyModule_AddObject(m, "COMError", ComError); - PyModule_AddObject(m, "FUNCFLAG_HRESULT", PyLong_FromLong(FUNCFLAG_HRESULT)); - PyModule_AddObject(m, "FUNCFLAG_STDCALL", PyLong_FromLong(FUNCFLAG_STDCALL)); + PyModule_AddObject(m, "FUNCFLAG_HRESULT", PyLong_FromLong(FUNCFLAG_HRESULT)); + PyModule_AddObject(m, "FUNCFLAG_STDCALL", PyLong_FromLong(FUNCFLAG_STDCALL)); #endif - PyModule_AddObject(m, "FUNCFLAG_CDECL", PyLong_FromLong(FUNCFLAG_CDECL)); - PyModule_AddObject(m, "FUNCFLAG_USE_ERRNO", PyLong_FromLong(FUNCFLAG_USE_ERRNO)); - PyModule_AddObject(m, "FUNCFLAG_USE_LASTERROR", PyLong_FromLong(FUNCFLAG_USE_LASTERROR)); - PyModule_AddObject(m, "FUNCFLAG_PYTHONAPI", PyLong_FromLong(FUNCFLAG_PYTHONAPI)); - PyModule_AddStringConstant(m, "__version__", "1.1.0"); - - PyModule_AddObject(m, "_memmove_addr", PyLong_FromVoidPtr(memmove)); - PyModule_AddObject(m, "_memset_addr", PyLong_FromVoidPtr(memset)); - PyModule_AddObject(m, "_string_at_addr", PyLong_FromVoidPtr(string_at)); - PyModule_AddObject(m, "_cast_addr", PyLong_FromVoidPtr(cast)); + PyModule_AddObject(m, "FUNCFLAG_CDECL", PyLong_FromLong(FUNCFLAG_CDECL)); + PyModule_AddObject(m, "FUNCFLAG_USE_ERRNO", PyLong_FromLong(FUNCFLAG_USE_ERRNO)); + PyModule_AddObject(m, "FUNCFLAG_USE_LASTERROR", PyLong_FromLong(FUNCFLAG_USE_LASTERROR)); + PyModule_AddObject(m, "FUNCFLAG_PYTHONAPI", PyLong_FromLong(FUNCFLAG_PYTHONAPI)); + PyModule_AddStringConstant(m, "__version__", "1.1.0"); + + PyModule_AddObject(m, "_memmove_addr", PyLong_FromVoidPtr(memmove)); + PyModule_AddObject(m, "_memset_addr", PyLong_FromVoidPtr(memset)); + PyModule_AddObject(m, "_string_at_addr", PyLong_FromVoidPtr(string_at)); + PyModule_AddObject(m, "_cast_addr", PyLong_FromVoidPtr(cast)); #ifdef CTYPES_UNICODE - PyModule_AddObject(m, "_wstring_at_addr", PyLong_FromVoidPtr(wstring_at)); + PyModule_AddObject(m, "_wstring_at_addr", PyLong_FromVoidPtr(wstring_at)); #endif /* If RTLD_LOCAL is not defined (Windows!), set it to zero. */ @@ -5410,15 +5410,15 @@ PyInit__ctypes(void) #define RTLD_GLOBAL RTLD_LOCAL #endif - PyModule_AddObject(m, "RTLD_LOCAL", PyLong_FromLong(RTLD_LOCAL)); - PyModule_AddObject(m, "RTLD_GLOBAL", PyLong_FromLong(RTLD_GLOBAL)); - - PyExc_ArgError = PyErr_NewException("ctypes.ArgumentError", NULL, NULL); - if (PyExc_ArgError) { - Py_INCREF(PyExc_ArgError); - PyModule_AddObject(m, "ArgumentError", PyExc_ArgError); - } - return m; + PyModule_AddObject(m, "RTLD_LOCAL", PyLong_FromLong(RTLD_LOCAL)); + PyModule_AddObject(m, "RTLD_GLOBAL", PyLong_FromLong(RTLD_GLOBAL)); + + PyExc_ArgError = PyErr_NewException("ctypes.ArgumentError", NULL, NULL); + if (PyExc_ArgError) { + Py_INCREF(PyExc_ArgError); + PyModule_AddObject(m, "ArgumentError", PyExc_ArgError); + } + return m; } /* diff --git a/Modules/_ctypes/_ctypes_test.c b/Modules/_ctypes/_ctypes_test.c index 2d957de..36bd0a1 100644 --- a/Modules/_ctypes/_ctypes_test.c +++ b/Modules/_ctypes/_ctypes_test.c @@ -14,152 +14,152 @@ EXPORT(void)testfunc_array(int values[4]) { - printf("testfunc_array %d %d %d %d\n", - values[0], - values[1], - values[2], - values[3]); + printf("testfunc_array %d %d %d %d\n", + values[0], + values[1], + values[2], + values[3]); } EXPORT(long double)testfunc_Ddd(double a, double b) { - long double result = (long double)(a * b); - printf("testfunc_Ddd(%p, %p)\n", &a, &b); - printf("testfunc_Ddd(%g, %g)\n", a, b); - return result; + long double result = (long double)(a * b); + printf("testfunc_Ddd(%p, %p)\n", &a, &b); + printf("testfunc_Ddd(%g, %g)\n", a, b); + return result; } EXPORT(long double)testfunc_DDD(long double a, long double b) { - long double result = a * b; - printf("testfunc_DDD(%p, %p)\n", &a, &b); - printf("testfunc_DDD(%Lg, %Lg)\n", a, b); - return result; + long double result = a * b; + printf("testfunc_DDD(%p, %p)\n", &a, &b); + printf("testfunc_DDD(%Lg, %Lg)\n", a, b); + return result; } EXPORT(int)testfunc_iii(int a, int b) { - int result = a * b; - printf("testfunc_iii(%p, %p)\n", &a, &b); - return result; + int result = a * b; + printf("testfunc_iii(%p, %p)\n", &a, &b); + return result; } EXPORT(int)myprintf(char *fmt, ...) { - int result; - va_list argptr; - va_start(argptr, fmt); - result = vprintf(fmt, argptr); - va_end(argptr); - return result; + int result; + va_list argptr; + va_start(argptr, fmt); + result = vprintf(fmt, argptr); + va_end(argptr); + return result; } EXPORT(char *)my_strtok(char *token, const char *delim) { - return strtok(token, delim); + return strtok(token, delim); } EXPORT(char *)my_strchr(const char *s, int c) { - return strchr(s, c); + return strchr(s, c); } EXPORT(double) my_sqrt(double a) { - return sqrt(a); + return sqrt(a); } EXPORT(void) my_qsort(void *base, size_t num, size_t width, int(*compare)(const void*, const void*)) { - qsort(base, num, width, compare); + qsort(base, num, width, compare); } EXPORT(int *) _testfunc_ai8(int a[8]) { - return a; + return a; } EXPORT(void) _testfunc_v(int a, int b, int *presult) { - *presult = a + b; + *presult = a + b; } EXPORT(int) _testfunc_i_bhilfd(signed char b, short h, int i, long l, float f, double d) { -/* printf("_testfunc_i_bhilfd got %d %d %d %ld %f %f\n", - b, h, i, l, f, d); +/* printf("_testfunc_i_bhilfd got %d %d %d %ld %f %f\n", + b, h, i, l, f, d); */ - return (int)(b + h + i + l + f + d); + return (int)(b + h + i + l + f + d); } EXPORT(float) _testfunc_f_bhilfd(signed char b, short h, int i, long l, float f, double d) { -/* printf("_testfunc_f_bhilfd got %d %d %d %ld %f %f\n", - b, h, i, l, f, d); +/* printf("_testfunc_f_bhilfd got %d %d %d %ld %f %f\n", + b, h, i, l, f, d); */ - return (float)(b + h + i + l + f + d); + return (float)(b + h + i + l + f + d); } EXPORT(double) _testfunc_d_bhilfd(signed char b, short h, int i, long l, float f, double d) { -/* printf("_testfunc_d_bhilfd got %d %d %d %ld %f %f\n", - b, h, i, l, f, d); +/* printf("_testfunc_d_bhilfd got %d %d %d %ld %f %f\n", + b, h, i, l, f, d); */ - return (double)(b + h + i + l + f + d); + return (double)(b + h + i + l + f + d); } EXPORT(long double) _testfunc_D_bhilfD(signed char b, short h, int i, long l, float f, long double d) { -/* printf("_testfunc_d_bhilfd got %d %d %d %ld %f %f\n", - b, h, i, l, f, d); +/* printf("_testfunc_d_bhilfd got %d %d %d %ld %f %f\n", + b, h, i, l, f, d); */ - return (long double)(b + h + i + l + f + d); + return (long double)(b + h + i + l + f + d); } EXPORT(char *) _testfunc_p_p(void *s) { - return (char *)s; + return (char *)s; } EXPORT(void *) _testfunc_c_p_p(int *argcp, char **argv) { - return argv[(*argcp)-1]; + return argv[(*argcp)-1]; } EXPORT(void *) get_strchr(void) { - return (void *)strchr; + return (void *)strchr; } EXPORT(char *) my_strdup(char *src) { - char *dst = (char *)malloc(strlen(src)+1); - if (!dst) - return NULL; - strcpy(dst, src); - return dst; + char *dst = (char *)malloc(strlen(src)+1); + if (!dst) + return NULL; + strcpy(dst, src); + return dst; } EXPORT(void)my_free(void *ptr) { - free(ptr); + free(ptr); } #ifdef HAVE_WCHAR_H EXPORT(wchar_t *) my_wcsdup(wchar_t *src) { - size_t len = wcslen(src); - wchar_t *ptr = (wchar_t *)malloc((len + 1) * sizeof(wchar_t)); - if (ptr == NULL) - return NULL; - memcpy(ptr, src, (len+1) * sizeof(wchar_t)); - return ptr; + size_t len = wcslen(src); + wchar_t *ptr = (wchar_t *)malloc((len + 1) * sizeof(wchar_t)); + if (ptr == NULL) + return NULL; + memcpy(ptr, src, (len+1) * sizeof(wchar_t)); + return ptr; } EXPORT(size_t) my_wcslen(wchar_t *src) { - return wcslen(src); + return wcslen(src); } #endif @@ -170,158 +170,158 @@ EXPORT(size_t) my_wcslen(wchar_t *src) #endif typedef struct { - int (*c)(int, int); - int (__stdcall *s)(int, int); + int (*c)(int, int); + int (__stdcall *s)(int, int); } FUNCS; EXPORT(int) _testfunc_callfuncp(FUNCS *fp) { - fp->c(1, 2); - fp->s(3, 4); - return 0; + fp->c(1, 2); + fp->s(3, 4); + return 0; } EXPORT(int) _testfunc_deref_pointer(int *pi) { - return *pi; + return *pi; } #ifdef MS_WIN32 EXPORT(int) _testfunc_piunk(IUnknown FAR *piunk) { - piunk->lpVtbl->AddRef(piunk); - return piunk->lpVtbl->Release(piunk); + piunk->lpVtbl->AddRef(piunk); + return piunk->lpVtbl->Release(piunk); } #endif EXPORT(int) _testfunc_callback_with_pointer(int (*func)(int *)) { - int table[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}; + int table[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}; - return (*func)(table); + return (*func)(table); } #ifdef HAVE_LONG_LONG EXPORT(PY_LONG_LONG) _testfunc_q_bhilfdq(signed char b, short h, int i, long l, float f, - double d, PY_LONG_LONG q) + double d, PY_LONG_LONG q) { - return (PY_LONG_LONG)(b + h + i + l + f + d + q); + return (PY_LONG_LONG)(b + h + i + l + f + d + q); } EXPORT(PY_LONG_LONG) _testfunc_q_bhilfd(signed char b, short h, int i, long l, float f, double d) { - return (PY_LONG_LONG)(b + h + i + l + f + d); + return (PY_LONG_LONG)(b + h + i + l + f + d); } EXPORT(int) _testfunc_callback_i_if(int value, int (*func)(int)) { - int sum = 0; - while (value != 0) { - sum += func(value); - value /= 2; - } - return sum; + int sum = 0; + while (value != 0) { + sum += func(value); + value /= 2; + } + return sum; } EXPORT(PY_LONG_LONG) _testfunc_callback_q_qf(PY_LONG_LONG value, - PY_LONG_LONG (*func)(PY_LONG_LONG)) + PY_LONG_LONG (*func)(PY_LONG_LONG)) { - PY_LONG_LONG sum = 0; + PY_LONG_LONG sum = 0; - while (value != 0) { - sum += func(value); - value /= 2; - } - return sum; + while (value != 0) { + sum += func(value); + value /= 2; + } + return sum; } #endif typedef struct { - char *name; - char *value; + char *name; + char *value; } SPAM; typedef struct { - char *name; - int num_spams; - SPAM *spams; + char *name; + int num_spams; + SPAM *spams; } EGG; SPAM my_spams[2] = { - { "name1", "value1" }, - { "name2", "value2" }, + { "name1", "value1" }, + { "name2", "value2" }, }; EGG my_eggs[1] = { - { "first egg", 1, my_spams } + { "first egg", 1, my_spams } }; EXPORT(int) getSPAMANDEGGS(EGG **eggs) { - *eggs = my_eggs; - return 1; + *eggs = my_eggs; + return 1; } typedef struct tagpoint { - int x; - int y; + int x; + int y; } point; EXPORT(int) _testfunc_byval(point in, point *pout) { - if (pout) { - pout->x = in.x; - pout->y = in.y; - } - return in.x + in.y; + if (pout) { + pout->x = in.x; + pout->y = in.y; + } + return in.x + in.y; } EXPORT (int) an_integer = 42; EXPORT(int) get_an_integer(void) { - return an_integer; + return an_integer; } EXPORT(double) integrate(double a, double b, double (*f)(double), long nstep) { - double x, sum=0.0, dx=(b-a)/(double)nstep; - for(x=a+0.5*dx; (b-x)*(x-a)>0.0; x+=dx) - sum += f(x); - return sum/(double)nstep; + double x, sum=0.0, dx=(b-a)/(double)nstep; + for(x=a+0.5*dx; (b-x)*(x-a)>0.0; x+=dx) + sum += f(x); + return sum/(double)nstep; } typedef struct { - void (*initialize)(void *(*)(int), void(*)(void *)); + void (*initialize)(void *(*)(int), void(*)(void *)); } xxx_library; static void _xxx_init(void *(*Xalloc)(int), void (*Xfree)(void *)) { - void *ptr; - - printf("_xxx_init got %p %p\n", Xalloc, Xfree); - printf("calling\n"); - ptr = Xalloc(32); - Xfree(ptr); - printf("calls done, ptr was %p\n", ptr); + void *ptr; + + printf("_xxx_init got %p %p\n", Xalloc, Xfree); + printf("calling\n"); + ptr = Xalloc(32); + Xfree(ptr); + printf("calls done, ptr was %p\n", ptr); } xxx_library _xxx_lib = { - _xxx_init + _xxx_init }; EXPORT(xxx_library) *library_get(void) { - return &_xxx_lib; + return &_xxx_lib; } #ifdef MS_WIN32 /* See Don Box (german), pp 79ff. */ EXPORT(void) GetString(BSTR *pbstr) { - *pbstr = SysAllocString(L"Goodbye!"); + *pbstr = SysAllocString(L"Goodbye!"); } #endif @@ -330,12 +330,12 @@ EXPORT(void) GetString(BSTR *pbstr) */ PyObject *py_func_si(PyObject *self, PyObject *args) { - char *name; - int i; - if (!PyArg_ParseTuple(args, "si", &name, &i)) - return NULL; - Py_INCREF(Py_None); - return Py_None; + char *name; + int i; + if (!PyArg_ParseTuple(args, "si", &name, &i)) + return NULL; + Py_INCREF(Py_None); + return Py_None; } EXPORT(void) _py_func_si(char *s, int i) @@ -344,8 +344,8 @@ EXPORT(void) _py_func_si(char *s, int i) PyObject *py_func(PyObject *self, PyObject *args) { - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } EXPORT(void) _py_func(void) @@ -356,64 +356,64 @@ EXPORT(PY_LONG_LONG) last_tf_arg_s; EXPORT(unsigned PY_LONG_LONG) last_tf_arg_u; struct BITS { - int A: 1, B:2, C:3, D:4, E: 5, F: 6, G: 7, H: 8, I: 9; - short M: 1, N: 2, O: 3, P: 4, Q: 5, R: 6, S: 7; + int A: 1, B:2, C:3, D:4, E: 5, F: 6, G: 7, H: 8, I: 9; + short M: 1, N: 2, O: 3, P: 4, Q: 5, R: 6, S: 7; }; EXPORT(void) set_bitfields(struct BITS *bits, char name, int value) { - switch (name) { - case 'A': bits->A = value; break; - case 'B': bits->B = value; break; - case 'C': bits->C = value; break; - case 'D': bits->D = value; break; - case 'E': bits->E = value; break; - case 'F': bits->F = value; break; - case 'G': bits->G = value; break; - case 'H': bits->H = value; break; - case 'I': bits->I = value; break; - - case 'M': bits->M = value; break; - case 'N': bits->N = value; break; - case 'O': bits->O = value; break; - case 'P': bits->P = value; break; - case 'Q': bits->Q = value; break; - case 'R': bits->R = value; break; - case 'S': bits->S = value; break; - } + switch (name) { + case 'A': bits->A = value; break; + case 'B': bits->B = value; break; + case 'C': bits->C = value; break; + case 'D': bits->D = value; break; + case 'E': bits->E = value; break; + case 'F': bits->F = value; break; + case 'G': bits->G = value; break; + case 'H': bits->H = value; break; + case 'I': bits->I = value; break; + + case 'M': bits->M = value; break; + case 'N': bits->N = value; break; + case 'O': bits->O = value; break; + case 'P': bits->P = value; break; + case 'Q': bits->Q = value; break; + case 'R': bits->R = value; break; + case 'S': bits->S = value; break; + } } EXPORT(int) unpack_bitfields(struct BITS *bits, char name) { - switch (name) { - case 'A': return bits->A; - case 'B': return bits->B; - case 'C': return bits->C; - case 'D': return bits->D; - case 'E': return bits->E; - case 'F': return bits->F; - case 'G': return bits->G; - case 'H': return bits->H; - case 'I': return bits->I; - - case 'M': return bits->M; - case 'N': return bits->N; - case 'O': return bits->O; - case 'P': return bits->P; - case 'Q': return bits->Q; - case 'R': return bits->R; - case 'S': return bits->S; - } - return 0; + switch (name) { + case 'A': return bits->A; + case 'B': return bits->B; + case 'C': return bits->C; + case 'D': return bits->D; + case 'E': return bits->E; + case 'F': return bits->F; + case 'G': return bits->G; + case 'H': return bits->H; + case 'I': return bits->I; + + case 'M': return bits->M; + case 'N': return bits->N; + case 'O': return bits->O; + case 'P': return bits->P; + case 'Q': return bits->Q; + case 'R': return bits->R; + case 'S': return bits->S; + } + return 0; } static PyMethodDef module_methods[] = { -/* {"get_last_tf_arg_s", get_last_tf_arg_s, METH_NOARGS}, - {"get_last_tf_arg_u", get_last_tf_arg_u, METH_NOARGS}, +/* {"get_last_tf_arg_s", get_last_tf_arg_s, METH_NOARGS}, + {"get_last_tf_arg_u", get_last_tf_arg_u, METH_NOARGS}, */ - {"func_si", py_func_si, METH_VARARGS}, - {"func", py_func, METH_NOARGS}, - { NULL, NULL, 0, NULL}, + {"func_si", py_func_si, METH_VARARGS}, + {"func", py_func, METH_NOARGS}, + { NULL, NULL, 0, NULL}, }; #define S last_tf_arg_s = (PY_LONG_LONG)c @@ -483,80 +483,80 @@ EXPORT(void) __stdcall s_tv_i(int c) { S; return; } #endif /********/ - + #ifndef MS_WIN32 typedef struct { - long x; - long y; + long x; + long y; } POINT; typedef struct { - long left; - long top; - long right; - long bottom; + long left; + long top; + long right; + long bottom; } RECT; #endif EXPORT(int) PointInRect(RECT *prc, POINT pt) { - if (pt.x < prc->left) - return 0; - if (pt.x > prc->right) - return 0; - if (pt.y < prc->top) - return 0; - if (pt.y > prc->bottom) - return 0; - return 1; + if (pt.x < prc->left) + return 0; + if (pt.x > prc->right) + return 0; + if (pt.y < prc->top) + return 0; + if (pt.y > prc->bottom) + return 0; + return 1; } typedef struct { - short x; - short y; + short x; + short y; } S2H; EXPORT(S2H) ret_2h_func(S2H inp) { - inp.x *= 2; - inp.y *= 3; - return inp; + inp.x *= 2; + inp.y *= 3; + return inp; } typedef struct { - int a, b, c, d, e, f, g, h; + int a, b, c, d, e, f, g, h; } S8I; EXPORT(S8I) ret_8i_func(S8I inp) { - inp.a *= 2; - inp.b *= 3; - inp.c *= 4; - inp.d *= 5; - inp.e *= 6; - inp.f *= 7; - inp.g *= 8; - inp.h *= 9; - return inp; + inp.a *= 2; + inp.b *= 3; + inp.c *= 4; + inp.d *= 5; + inp.e *= 6; + inp.f *= 7; + inp.g *= 8; + inp.h *= 9; + return inp; } EXPORT(int) GetRectangle(int flag, RECT *prect) { - if (flag == 0) - return 0; - prect->left = (int)flag; - prect->top = (int)flag + 1; - prect->right = (int)flag + 2; - prect->bottom = (int)flag + 3; - return 1; + if (flag == 0) + return 0; + prect->left = (int)flag; + prect->top = (int)flag + 1; + prect->right = (int)flag + 2; + prect->bottom = (int)flag + 3; + return 1; } EXPORT(void) TwoOutArgs(int a, int *pi, int b, int *pj) { - *pi += a; - *pj += b; + *pi += a; + *pj += b; } #ifdef MS_WIN32 @@ -571,32 +571,32 @@ EXPORT(S8I) __stdcall s_ret_8i_func(S8I inp) { return ret_8i_func(inp); } EXPORT (HRESULT) KeepObject(IUnknown *punk) { - static IUnknown *pobj; - if (punk) - punk->lpVtbl->AddRef(punk); - if (pobj) - pobj->lpVtbl->Release(pobj); - pobj = punk; - return S_OK; + static IUnknown *pobj; + if (punk) + punk->lpVtbl->AddRef(punk); + if (pobj) + pobj->lpVtbl->Release(pobj); + pobj = punk; + return S_OK; } #endif static struct PyModuleDef _ctypes_testmodule = { - PyModuleDef_HEAD_INIT, - "_ctypes_test", - NULL, - -1, - module_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_ctypes_test", + NULL, + -1, + module_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit__ctypes_test(void) { - return PyModule_Create(&_ctypes_testmodule); + return PyModule_Create(&_ctypes_testmodule); } diff --git a/Modules/_ctypes/callbacks.c b/Modules/_ctypes/callbacks.c index 9b2cd3f..5c82f77 100644 --- a/Modules/_ctypes/callbacks.c +++ b/Modules/_ctypes/callbacks.c @@ -12,65 +12,65 @@ static void CThunkObject_dealloc(PyObject *_self) { - CThunkObject *self = (CThunkObject *)_self; - Py_XDECREF(self->converters); - Py_XDECREF(self->callable); - Py_XDECREF(self->restype); - if (self->pcl) - _ctypes_free_closure(self->pcl); - PyObject_GC_Del(self); + CThunkObject *self = (CThunkObject *)_self; + Py_XDECREF(self->converters); + Py_XDECREF(self->callable); + Py_XDECREF(self->restype); + if (self->pcl) + _ctypes_free_closure(self->pcl); + PyObject_GC_Del(self); } static int CThunkObject_traverse(PyObject *_self, visitproc visit, void *arg) { - CThunkObject *self = (CThunkObject *)_self; - Py_VISIT(self->converters); - Py_VISIT(self->callable); - Py_VISIT(self->restype); - return 0; + CThunkObject *self = (CThunkObject *)_self; + Py_VISIT(self->converters); + Py_VISIT(self->callable); + Py_VISIT(self->restype); + return 0; } static int CThunkObject_clear(PyObject *_self) { - CThunkObject *self = (CThunkObject *)_self; - Py_CLEAR(self->converters); - Py_CLEAR(self->callable); - Py_CLEAR(self->restype); - return 0; + CThunkObject *self = (CThunkObject *)_self; + Py_CLEAR(self->converters); + Py_CLEAR(self->callable); + Py_CLEAR(self->restype); + return 0; } PyTypeObject PyCThunk_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_ctypes.CThunkObject", - sizeof(CThunkObject), /* tp_basicsize */ - sizeof(ffi_type), /* tp_itemsize */ - CThunkObject_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ - "CThunkObject", /* tp_doc */ - CThunkObject_traverse, /* tp_traverse */ - CThunkObject_clear, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ + PyVarObject_HEAD_INIT(NULL, 0) + "_ctypes.CThunkObject", + sizeof(CThunkObject), /* tp_basicsize */ + sizeof(ffi_type), /* tp_itemsize */ + CThunkObject_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ + "CThunkObject", /* tp_doc */ + CThunkObject_traverse, /* tp_traverse */ + CThunkObject_clear, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ }; /**************************************************************/ @@ -78,75 +78,75 @@ PyTypeObject PyCThunk_Type = { static void PrintError(char *msg, ...) { - char buf[512]; - PyObject *f = PySys_GetObject("stderr"); - va_list marker; - - va_start(marker, msg); - vsnprintf(buf, sizeof(buf), msg, marker); - va_end(marker); - if (f != NULL && f != Py_None) - PyFile_WriteString(buf, f); - PyErr_Print(); + char buf[512]; + PyObject *f = PySys_GetObject("stderr"); + va_list marker; + + va_start(marker, msg); + vsnprintf(buf, sizeof(buf), msg, marker); + va_end(marker); + if (f != NULL && f != Py_None) + PyFile_WriteString(buf, f); + PyErr_Print(); } /* after code that pyrex generates */ void _ctypes_add_traceback(char *funcname, char *filename, int lineno) { - PyObject *py_srcfile = 0; - PyObject *py_funcname = 0; - PyObject *py_globals = 0; - PyObject *empty_tuple = 0; - PyObject *empty_string = 0; - PyCodeObject *py_code = 0; - PyFrameObject *py_frame = 0; - - py_srcfile = PyUnicode_DecodeFSDefault(filename); - if (!py_srcfile) goto bad; - py_funcname = PyUnicode_FromString(funcname); - if (!py_funcname) goto bad; - py_globals = PyDict_New(); - if (!py_globals) goto bad; - empty_tuple = PyTuple_New(0); - if (!empty_tuple) goto bad; - empty_string = PyBytes_FromString(""); - if (!empty_string) goto bad; - py_code = PyCode_New( - 0, /*int argcount,*/ - 0, /*int kwonlyargcount,*/ - 0, /*int nlocals,*/ - 0, /*int stacksize,*/ - 0, /*int flags,*/ - empty_string, /*PyObject *code,*/ - empty_tuple, /*PyObject *consts,*/ - empty_tuple, /*PyObject *names,*/ - empty_tuple, /*PyObject *varnames,*/ - empty_tuple, /*PyObject *freevars,*/ - empty_tuple, /*PyObject *cellvars,*/ - py_srcfile, /*PyObject *filename,*/ - py_funcname, /*PyObject *name,*/ - lineno, /*int firstlineno,*/ - empty_string /*PyObject *lnotab*/ - ); - if (!py_code) goto bad; - py_frame = PyFrame_New( - PyThreadState_Get(), /*PyThreadState *tstate,*/ - py_code, /*PyCodeObject *code,*/ - py_globals, /*PyObject *globals,*/ - 0 /*PyObject *locals*/ - ); - if (!py_frame) goto bad; - py_frame->f_lineno = lineno; - PyTraceBack_Here(py_frame); + PyObject *py_srcfile = 0; + PyObject *py_funcname = 0; + PyObject *py_globals = 0; + PyObject *empty_tuple = 0; + PyObject *empty_string = 0; + PyCodeObject *py_code = 0; + PyFrameObject *py_frame = 0; + + py_srcfile = PyUnicode_DecodeFSDefault(filename); + if (!py_srcfile) goto bad; + py_funcname = PyUnicode_FromString(funcname); + if (!py_funcname) goto bad; + py_globals = PyDict_New(); + if (!py_globals) goto bad; + empty_tuple = PyTuple_New(0); + if (!empty_tuple) goto bad; + empty_string = PyBytes_FromString(""); + if (!empty_string) goto bad; + py_code = PyCode_New( + 0, /*int argcount,*/ + 0, /*int kwonlyargcount,*/ + 0, /*int nlocals,*/ + 0, /*int stacksize,*/ + 0, /*int flags,*/ + empty_string, /*PyObject *code,*/ + empty_tuple, /*PyObject *consts,*/ + empty_tuple, /*PyObject *names,*/ + empty_tuple, /*PyObject *varnames,*/ + empty_tuple, /*PyObject *freevars,*/ + empty_tuple, /*PyObject *cellvars,*/ + py_srcfile, /*PyObject *filename,*/ + py_funcname, /*PyObject *name,*/ + lineno, /*int firstlineno,*/ + empty_string /*PyObject *lnotab*/ + ); + if (!py_code) goto bad; + py_frame = PyFrame_New( + PyThreadState_Get(), /*PyThreadState *tstate,*/ + py_code, /*PyCodeObject *code,*/ + py_globals, /*PyObject *globals,*/ + 0 /*PyObject *locals*/ + ); + if (!py_frame) goto bad; + py_frame->f_lineno = lineno; + PyTraceBack_Here(py_frame); bad: - Py_XDECREF(py_globals); - Py_XDECREF(py_srcfile); - Py_XDECREF(py_funcname); - Py_XDECREF(empty_tuple); - Py_XDECREF(empty_string); - Py_XDECREF(py_code); - Py_XDECREF(py_frame); + Py_XDECREF(py_globals); + Py_XDECREF(py_srcfile); + Py_XDECREF(py_funcname); + Py_XDECREF(empty_tuple); + Py_XDECREF(empty_string); + Py_XDECREF(py_code); + Py_XDECREF(py_frame); } #ifdef MS_WIN32 @@ -163,15 +163,15 @@ void _ctypes_add_traceback(char *funcname, char *filename, int lineno) static void TryAddRef(StgDictObject *dict, CDataObject *obj) { - IUnknown *punk; + IUnknown *punk; - if (NULL == PyDict_GetItemString((PyObject *)dict, "_needs_com_addref_")) - return; + if (NULL == PyDict_GetItemString((PyObject *)dict, "_needs_com_addref_")) + return; - punk = *(IUnknown **)obj->b_ptr; - if (punk) - punk->lpVtbl->AddRef(punk); - return; + punk = *(IUnknown **)obj->b_ptr; + if (punk) + punk->lpVtbl->AddRef(punk); + return; } #endif @@ -181,421 +181,421 @@ TryAddRef(StgDictObject *dict, CDataObject *obj) * */ static void _CallPythonObject(void *mem, - ffi_type *restype, - SETFUNC setfunc, - PyObject *callable, - PyObject *converters, - int flags, - void **pArgs) + ffi_type *restype, + SETFUNC setfunc, + PyObject *callable, + PyObject *converters, + int flags, + void **pArgs) { - Py_ssize_t i; - PyObject *result; - PyObject *arglist = NULL; - Py_ssize_t nArgs; - PyObject *error_object = NULL; - int *space; + Py_ssize_t i; + PyObject *result; + PyObject *arglist = NULL; + Py_ssize_t nArgs; + PyObject *error_object = NULL; + int *space; #ifdef WITH_THREAD - PyGILState_STATE state = PyGILState_Ensure(); + PyGILState_STATE state = PyGILState_Ensure(); #endif - nArgs = PySequence_Length(converters); - /* Hm. What to return in case of error? - For COM, 0xFFFFFFFF seems better than 0. - */ - if (nArgs < 0) { - PrintError("BUG: PySequence_Length"); - goto Done; - } - - arglist = PyTuple_New(nArgs); - if (!arglist) { - PrintError("PyTuple_New()"); - goto Done; - } - for (i = 0; i < nArgs; ++i) { - /* Note: new reference! */ - PyObject *cnv = PySequence_GetItem(converters, i); - StgDictObject *dict; - if (cnv) - dict = PyType_stgdict(cnv); - else { - PrintError("Getting argument converter %d\n", i); - goto Done; - } - - if (dict && dict->getfunc && !_ctypes_simple_instance(cnv)) { - PyObject *v = dict->getfunc(*pArgs, dict->size); - if (!v) { - PrintError("create argument %d:\n", i); - Py_DECREF(cnv); - goto Done; - } - PyTuple_SET_ITEM(arglist, i, v); - /* XXX XXX XX - We have the problem that c_byte or c_short have dict->size of - 1 resp. 4, but these parameters are pushed as sizeof(int) bytes. - BTW, the same problem occurrs when they are pushed as parameters - */ - } else if (dict) { - /* Hm, shouldn't we use PyCData_AtAddress() or something like that instead? */ - CDataObject *obj = (CDataObject *)PyObject_CallFunctionObjArgs(cnv, NULL); - if (!obj) { - PrintError("create argument %d:\n", i); - Py_DECREF(cnv); - goto Done; - } - if (!CDataObject_Check(obj)) { - Py_DECREF(obj); - Py_DECREF(cnv); - PrintError("unexpected result of create argument %d:\n", i); - goto Done; - } - memcpy(obj->b_ptr, *pArgs, dict->size); - PyTuple_SET_ITEM(arglist, i, (PyObject *)obj); + nArgs = PySequence_Length(converters); + /* Hm. What to return in case of error? + For COM, 0xFFFFFFFF seems better than 0. + */ + if (nArgs < 0) { + PrintError("BUG: PySequence_Length"); + goto Done; + } + + arglist = PyTuple_New(nArgs); + if (!arglist) { + PrintError("PyTuple_New()"); + goto Done; + } + for (i = 0; i < nArgs; ++i) { + /* Note: new reference! */ + PyObject *cnv = PySequence_GetItem(converters, i); + StgDictObject *dict; + if (cnv) + dict = PyType_stgdict(cnv); + else { + PrintError("Getting argument converter %d\n", i); + goto Done; + } + + if (dict && dict->getfunc && !_ctypes_simple_instance(cnv)) { + PyObject *v = dict->getfunc(*pArgs, dict->size); + if (!v) { + PrintError("create argument %d:\n", i); + Py_DECREF(cnv); + goto Done; + } + PyTuple_SET_ITEM(arglist, i, v); + /* XXX XXX XX + We have the problem that c_byte or c_short have dict->size of + 1 resp. 4, but these parameters are pushed as sizeof(int) bytes. + BTW, the same problem occurrs when they are pushed as parameters + */ + } else if (dict) { + /* Hm, shouldn't we use PyCData_AtAddress() or something like that instead? */ + CDataObject *obj = (CDataObject *)PyObject_CallFunctionObjArgs(cnv, NULL); + if (!obj) { + PrintError("create argument %d:\n", i); + Py_DECREF(cnv); + goto Done; + } + if (!CDataObject_Check(obj)) { + Py_DECREF(obj); + Py_DECREF(cnv); + PrintError("unexpected result of create argument %d:\n", i); + goto Done; + } + memcpy(obj->b_ptr, *pArgs, dict->size); + PyTuple_SET_ITEM(arglist, i, (PyObject *)obj); #ifdef MS_WIN32 - TryAddRef(dict, obj); + TryAddRef(dict, obj); #endif - } else { - PyErr_SetString(PyExc_TypeError, - "cannot build parameter"); - PrintError("Parsing argument %d\n", i); - Py_DECREF(cnv); - goto Done; - } - Py_DECREF(cnv); - /* XXX error handling! */ - pArgs++; - } + } else { + PyErr_SetString(PyExc_TypeError, + "cannot build parameter"); + PrintError("Parsing argument %d\n", i); + Py_DECREF(cnv); + goto Done; + } + Py_DECREF(cnv); + /* XXX error handling! */ + pArgs++; + } #define CHECK(what, x) \ if (x == NULL) _ctypes_add_traceback(what, "_ctypes/callbacks.c", __LINE__ - 1), PyErr_Print() - if (flags & (FUNCFLAG_USE_ERRNO | FUNCFLAG_USE_LASTERROR)) { - error_object = _ctypes_get_errobj(&space); - if (error_object == NULL) - goto Done; - if (flags & FUNCFLAG_USE_ERRNO) { - int temp = space[0]; - space[0] = errno; - errno = temp; - } + if (flags & (FUNCFLAG_USE_ERRNO | FUNCFLAG_USE_LASTERROR)) { + error_object = _ctypes_get_errobj(&space); + if (error_object == NULL) + goto Done; + if (flags & FUNCFLAG_USE_ERRNO) { + int temp = space[0]; + space[0] = errno; + errno = temp; + } #ifdef MS_WIN32 - if (flags & FUNCFLAG_USE_LASTERROR) { - int temp = space[1]; - space[1] = GetLastError(); - SetLastError(temp); - } + if (flags & FUNCFLAG_USE_LASTERROR) { + int temp = space[1]; + space[1] = GetLastError(); + SetLastError(temp); + } #endif - } + } - result = PyObject_CallObject(callable, arglist); - CHECK("'calling callback function'", result); + result = PyObject_CallObject(callable, arglist); + CHECK("'calling callback function'", result); #ifdef MS_WIN32 - if (flags & FUNCFLAG_USE_LASTERROR) { - int temp = space[1]; - space[1] = GetLastError(); - SetLastError(temp); - } + if (flags & FUNCFLAG_USE_LASTERROR) { + int temp = space[1]; + space[1] = GetLastError(); + SetLastError(temp); + } #endif - if (flags & FUNCFLAG_USE_ERRNO) { - int temp = space[0]; - space[0] = errno; - errno = temp; - } - Py_XDECREF(error_object); - - if ((restype != &ffi_type_void) && result) { - PyObject *keep; - assert(setfunc); + if (flags & FUNCFLAG_USE_ERRNO) { + int temp = space[0]; + space[0] = errno; + errno = temp; + } + Py_XDECREF(error_object); + + if ((restype != &ffi_type_void) && result) { + PyObject *keep; + assert(setfunc); #ifdef WORDS_BIGENDIAN - /* See the corresponding code in callproc.c, around line 961 */ - if (restype->type != FFI_TYPE_FLOAT && restype->size < sizeof(ffi_arg)) - mem = (char *)mem + sizeof(ffi_arg) - restype->size; + /* See the corresponding code in callproc.c, around line 961 */ + if (restype->type != FFI_TYPE_FLOAT && restype->size < sizeof(ffi_arg)) + mem = (char *)mem + sizeof(ffi_arg) - restype->size; #endif - keep = setfunc(mem, result, 0); - CHECK("'converting callback result'", keep); - /* keep is an object we have to keep alive so that the result - stays valid. If there is no such object, the setfunc will - have returned Py_None. - - If there is such an object, we have no choice than to keep - it alive forever - but a refcount and/or memory leak will - be the result. EXCEPT when restype is py_object - Python - itself knows how to manage the refcount of these objects. - */ - if (keep == NULL) /* Could not convert callback result. */ - PyErr_WriteUnraisable(callable); - else if (keep == Py_None) /* Nothing to keep */ - Py_DECREF(keep); - else if (setfunc != _ctypes_get_fielddesc("O")->setfunc) { - if (-1 == PyErr_WarnEx(PyExc_RuntimeWarning, - "memory leak in callback function.", - 1)) - PyErr_WriteUnraisable(callable); - } - } - Py_XDECREF(result); + keep = setfunc(mem, result, 0); + CHECK("'converting callback result'", keep); + /* keep is an object we have to keep alive so that the result + stays valid. If there is no such object, the setfunc will + have returned Py_None. + + If there is such an object, we have no choice than to keep + it alive forever - but a refcount and/or memory leak will + be the result. EXCEPT when restype is py_object - Python + itself knows how to manage the refcount of these objects. + */ + if (keep == NULL) /* Could not convert callback result. */ + PyErr_WriteUnraisable(callable); + else if (keep == Py_None) /* Nothing to keep */ + Py_DECREF(keep); + else if (setfunc != _ctypes_get_fielddesc("O")->setfunc) { + if (-1 == PyErr_WarnEx(PyExc_RuntimeWarning, + "memory leak in callback function.", + 1)) + PyErr_WriteUnraisable(callable); + } + } + Py_XDECREF(result); Done: - Py_XDECREF(arglist); + Py_XDECREF(arglist); #ifdef WITH_THREAD - PyGILState_Release(state); + PyGILState_Release(state); #endif } static void closure_fcn(ffi_cif *cif, - void *resp, - void **args, - void *userdata) + void *resp, + void **args, + void *userdata) { - CThunkObject *p = (CThunkObject *)userdata; - - _CallPythonObject(resp, - p->ffi_restype, - p->setfunc, - p->callable, - p->converters, - p->flags, - args); + CThunkObject *p = (CThunkObject *)userdata; + + _CallPythonObject(resp, + p->ffi_restype, + p->setfunc, + p->callable, + p->converters, + p->flags, + args); } static CThunkObject* CThunkObject_new(Py_ssize_t nArgs) { - CThunkObject *p; - int i; - - p = PyObject_GC_NewVar(CThunkObject, &PyCThunk_Type, nArgs); - if (p == NULL) { - PyErr_NoMemory(); - return NULL; - } - - p->pcl = NULL; - memset(&p->cif, 0, sizeof(p->cif)); - p->converters = NULL; - p->callable = NULL; - p->setfunc = NULL; - p->ffi_restype = NULL; - - for (i = 0; i < nArgs + 1; ++i) - p->atypes[i] = NULL; - PyObject_GC_Track((PyObject *)p); - return p; + CThunkObject *p; + int i; + + p = PyObject_GC_NewVar(CThunkObject, &PyCThunk_Type, nArgs); + if (p == NULL) { + PyErr_NoMemory(); + return NULL; + } + + p->pcl = NULL; + memset(&p->cif, 0, sizeof(p->cif)); + p->converters = NULL; + p->callable = NULL; + p->setfunc = NULL; + p->ffi_restype = NULL; + + for (i = 0; i < nArgs + 1; ++i) + p->atypes[i] = NULL; + PyObject_GC_Track((PyObject *)p); + return p; } CThunkObject *_ctypes_alloc_callback(PyObject *callable, - PyObject *converters, - PyObject *restype, - int flags) + PyObject *converters, + PyObject *restype, + int flags) { - int result; - CThunkObject *p; - Py_ssize_t nArgs, i; - ffi_abi cc; - - nArgs = PySequence_Size(converters); - p = CThunkObject_new(nArgs); - if (p == NULL) - return NULL; - - assert(CThunk_CheckExact((PyObject *)p)); - - p->pcl = _ctypes_alloc_closure(); - if (p->pcl == NULL) { - PyErr_NoMemory(); - goto error; - } - - p->flags = flags; - for (i = 0; i < nArgs; ++i) { - PyObject *cnv = PySequence_GetItem(converters, i); - if (cnv == NULL) - goto error; - p->atypes[i] = _ctypes_get_ffi_type(cnv); - Py_DECREF(cnv); - } - p->atypes[i] = NULL; - - Py_INCREF(restype); - p->restype = restype; - if (restype == Py_None) { - p->setfunc = NULL; - p->ffi_restype = &ffi_type_void; - } else { - StgDictObject *dict = PyType_stgdict(restype); - if (dict == NULL || dict->setfunc == NULL) { - PyErr_SetString(PyExc_TypeError, - "invalid result type for callback function"); - goto error; - } - p->setfunc = dict->setfunc; - p->ffi_restype = &dict->ffi_type_pointer; - } - - cc = FFI_DEFAULT_ABI; + int result; + CThunkObject *p; + Py_ssize_t nArgs, i; + ffi_abi cc; + + nArgs = PySequence_Size(converters); + p = CThunkObject_new(nArgs); + if (p == NULL) + return NULL; + + assert(CThunk_CheckExact((PyObject *)p)); + + p->pcl = _ctypes_alloc_closure(); + if (p->pcl == NULL) { + PyErr_NoMemory(); + goto error; + } + + p->flags = flags; + for (i = 0; i < nArgs; ++i) { + PyObject *cnv = PySequence_GetItem(converters, i); + if (cnv == NULL) + goto error; + p->atypes[i] = _ctypes_get_ffi_type(cnv); + Py_DECREF(cnv); + } + p->atypes[i] = NULL; + + Py_INCREF(restype); + p->restype = restype; + if (restype == Py_None) { + p->setfunc = NULL; + p->ffi_restype = &ffi_type_void; + } else { + StgDictObject *dict = PyType_stgdict(restype); + if (dict == NULL || dict->setfunc == NULL) { + PyErr_SetString(PyExc_TypeError, + "invalid result type for callback function"); + goto error; + } + p->setfunc = dict->setfunc; + p->ffi_restype = &dict->ffi_type_pointer; + } + + cc = FFI_DEFAULT_ABI; #if defined(MS_WIN32) && !defined(_WIN32_WCE) && !defined(MS_WIN64) - if ((flags & FUNCFLAG_CDECL) == 0) - cc = FFI_STDCALL; + if ((flags & FUNCFLAG_CDECL) == 0) + cc = FFI_STDCALL; #endif - result = ffi_prep_cif(&p->cif, cc, - Py_SAFE_DOWNCAST(nArgs, Py_ssize_t, int), - _ctypes_get_ffi_type(restype), - &p->atypes[0]); - if (result != FFI_OK) { - PyErr_Format(PyExc_RuntimeError, - "ffi_prep_cif failed with %d", result); - goto error; - } - result = ffi_prep_closure(p->pcl, &p->cif, closure_fcn, p); - if (result != FFI_OK) { - PyErr_Format(PyExc_RuntimeError, - "ffi_prep_closure failed with %d", result); - goto error; - } - - Py_INCREF(converters); - p->converters = converters; - Py_INCREF(callable); - p->callable = callable; - return p; + result = ffi_prep_cif(&p->cif, cc, + Py_SAFE_DOWNCAST(nArgs, Py_ssize_t, int), + _ctypes_get_ffi_type(restype), + &p->atypes[0]); + if (result != FFI_OK) { + PyErr_Format(PyExc_RuntimeError, + "ffi_prep_cif failed with %d", result); + goto error; + } + result = ffi_prep_closure(p->pcl, &p->cif, closure_fcn, p); + if (result != FFI_OK) { + PyErr_Format(PyExc_RuntimeError, + "ffi_prep_closure failed with %d", result); + goto error; + } + + Py_INCREF(converters); + p->converters = converters; + Py_INCREF(callable); + p->callable = callable; + return p; error: - Py_XDECREF(p); - return NULL; + Py_XDECREF(p); + return NULL; } #ifdef MS_WIN32 static void LoadPython(void) { - if (!Py_IsInitialized()) { + if (!Py_IsInitialized()) { #ifdef WITH_THREAD - PyEval_InitThreads(); + PyEval_InitThreads(); #endif - Py_Initialize(); - } + Py_Initialize(); + } } /******************************************************************/ long Call_GetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv) { - PyObject *mod, *func, *result; - long retval; - static PyObject *context; - - if (context == NULL) - context = PyUnicode_InternFromString("_ctypes.DllGetClassObject"); - - mod = PyImport_ImportModuleNoBlock("ctypes"); - if (!mod) { - PyErr_WriteUnraisable(context ? context : Py_None); - /* There has been a warning before about this already */ - return E_FAIL; - } - - func = PyObject_GetAttrString(mod, "DllGetClassObject"); - Py_DECREF(mod); - if (!func) { - PyErr_WriteUnraisable(context ? context : Py_None); - return E_FAIL; - } - - { - PyObject *py_rclsid = PyLong_FromVoidPtr((void *)rclsid); - PyObject *py_riid = PyLong_FromVoidPtr((void *)riid); - PyObject *py_ppv = PyLong_FromVoidPtr(ppv); - if (!py_rclsid || !py_riid || !py_ppv) { - Py_XDECREF(py_rclsid); - Py_XDECREF(py_riid); - Py_XDECREF(py_ppv); - Py_DECREF(func); - PyErr_WriteUnraisable(context ? context : Py_None); - return E_FAIL; - } - result = PyObject_CallFunctionObjArgs(func, - py_rclsid, - py_riid, - py_ppv, - NULL); - Py_DECREF(py_rclsid); - Py_DECREF(py_riid); - Py_DECREF(py_ppv); - } - Py_DECREF(func); - if (!result) { - PyErr_WriteUnraisable(context ? context : Py_None); - return E_FAIL; - } - - retval = PyLong_AsLong(result); - if (PyErr_Occurred()) { - PyErr_WriteUnraisable(context ? context : Py_None); - retval = E_FAIL; - } - Py_DECREF(result); - return retval; + PyObject *mod, *func, *result; + long retval; + static PyObject *context; + + if (context == NULL) + context = PyUnicode_InternFromString("_ctypes.DllGetClassObject"); + + mod = PyImport_ImportModuleNoBlock("ctypes"); + if (!mod) { + PyErr_WriteUnraisable(context ? context : Py_None); + /* There has been a warning before about this already */ + return E_FAIL; + } + + func = PyObject_GetAttrString(mod, "DllGetClassObject"); + Py_DECREF(mod); + if (!func) { + PyErr_WriteUnraisable(context ? context : Py_None); + return E_FAIL; + } + + { + PyObject *py_rclsid = PyLong_FromVoidPtr((void *)rclsid); + PyObject *py_riid = PyLong_FromVoidPtr((void *)riid); + PyObject *py_ppv = PyLong_FromVoidPtr(ppv); + if (!py_rclsid || !py_riid || !py_ppv) { + Py_XDECREF(py_rclsid); + Py_XDECREF(py_riid); + Py_XDECREF(py_ppv); + Py_DECREF(func); + PyErr_WriteUnraisable(context ? context : Py_None); + return E_FAIL; + } + result = PyObject_CallFunctionObjArgs(func, + py_rclsid, + py_riid, + py_ppv, + NULL); + Py_DECREF(py_rclsid); + Py_DECREF(py_riid); + Py_DECREF(py_ppv); + } + Py_DECREF(func); + if (!result) { + PyErr_WriteUnraisable(context ? context : Py_None); + return E_FAIL; + } + + retval = PyLong_AsLong(result); + if (PyErr_Occurred()) { + PyErr_WriteUnraisable(context ? context : Py_None); + retval = E_FAIL; + } + Py_DECREF(result); + return retval; } STDAPI DllGetClassObject(REFCLSID rclsid, - REFIID riid, - LPVOID *ppv) + REFIID riid, + LPVOID *ppv) { - long result; + long result; #ifdef WITH_THREAD - PyGILState_STATE state; + PyGILState_STATE state; #endif - LoadPython(); + LoadPython(); #ifdef WITH_THREAD - state = PyGILState_Ensure(); + state = PyGILState_Ensure(); #endif - result = Call_GetClassObject(rclsid, riid, ppv); + result = Call_GetClassObject(rclsid, riid, ppv); #ifdef WITH_THREAD - PyGILState_Release(state); + PyGILState_Release(state); #endif - return result; + return result; } long Call_CanUnloadNow(void) { - PyObject *mod, *func, *result; - long retval; - static PyObject *context; - - if (context == NULL) - context = PyUnicode_InternFromString("_ctypes.DllCanUnloadNow"); - - mod = PyImport_ImportModuleNoBlock("ctypes"); - if (!mod) { -/* OutputDebugString("Could not import ctypes"); */ - /* We assume that this error can only occur when shutting - down, so we silently ignore it */ - PyErr_Clear(); - return E_FAIL; - } - /* Other errors cannot be raised, but are printed to stderr */ - func = PyObject_GetAttrString(mod, "DllCanUnloadNow"); - Py_DECREF(mod); - if (!func) { - PyErr_WriteUnraisable(context ? context : Py_None); - return E_FAIL; - } - - result = PyObject_CallFunction(func, NULL); - Py_DECREF(func); - if (!result) { - PyErr_WriteUnraisable(context ? context : Py_None); - return E_FAIL; - } - - retval = PyLong_AsLong(result); - if (PyErr_Occurred()) { - PyErr_WriteUnraisable(context ? context : Py_None); - retval = E_FAIL; - } - Py_DECREF(result); - return retval; + PyObject *mod, *func, *result; + long retval; + static PyObject *context; + + if (context == NULL) + context = PyUnicode_InternFromString("_ctypes.DllCanUnloadNow"); + + mod = PyImport_ImportModuleNoBlock("ctypes"); + if (!mod) { +/* OutputDebugString("Could not import ctypes"); */ + /* We assume that this error can only occur when shutting + down, so we silently ignore it */ + PyErr_Clear(); + return E_FAIL; + } + /* Other errors cannot be raised, but are printed to stderr */ + func = PyObject_GetAttrString(mod, "DllCanUnloadNow"); + Py_DECREF(mod); + if (!func) { + PyErr_WriteUnraisable(context ? context : Py_None); + return E_FAIL; + } + + result = PyObject_CallFunction(func, NULL); + Py_DECREF(func); + if (!result) { + PyErr_WriteUnraisable(context ? context : Py_None); + return E_FAIL; + } + + retval = PyLong_AsLong(result); + if (PyErr_Occurred()) { + PyErr_WriteUnraisable(context ? context : Py_None); + retval = E_FAIL; + } + Py_DECREF(result); + return retval; } /* @@ -604,26 +604,26 @@ long Call_CanUnloadNow(void) STDAPI DllCanUnloadNow(void) { - long result; + long result; #ifdef WITH_THREAD - PyGILState_STATE state = PyGILState_Ensure(); + PyGILState_STATE state = PyGILState_Ensure(); #endif - result = Call_CanUnloadNow(); + result = Call_CanUnloadNow(); #ifdef WITH_THREAD - PyGILState_Release(state); + PyGILState_Release(state); #endif - return result; + return result; } #ifndef Py_NO_ENABLE_SHARED BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvRes) { - switch(fdwReason) { - case DLL_PROCESS_ATTACH: - DisableThreadLibraryCalls(hinstDLL); - break; - } - return TRUE; + switch(fdwReason) { + case DLL_PROCESS_ATTACH: + DisableThreadLibraryCalls(hinstDLL); + break; + } + return TRUE; } #endif diff --git a/Modules/_ctypes/callproc.c b/Modules/_ctypes/callproc.c index 022cceb..0e4f1b1 100644 --- a/Modules/_ctypes/callproc.c +++ b/Modules/_ctypes/callproc.c @@ -4,9 +4,9 @@ */ /* * Related Work: - * - calldll http://www.nightmare.com/software.html - * - libffi http://sourceware.cygnus.com/libffi/ - * - ffcall http://clisp.cons.org/~haible/packages-ffcall.html + * - calldll http://www.nightmare.com/software.html + * - libffi http://sourceware.cygnus.com/libffi/ + * - ffcall http://clisp.cons.org/~haible/packages-ffcall.html * and, of course, Don Beaudry's MESS package, but this is more ctypes * related. */ @@ -82,17 +82,17 @@ static void pymem_destructor(PyObject *ptr) { - void *p = PyCapsule_GetPointer(ptr, CTYPES_CAPSULE_NAME_PYMEM); - if (p) { - PyMem_Free(p); - } + void *p = PyCapsule_GetPointer(ptr, CTYPES_CAPSULE_NAME_PYMEM); + if (p) { + PyMem_Free(p); + } } /* ctypes maintains thread-local storage that has space for two error numbers: private copies of the system 'errno' value and, on Windows, the system error code accessed by the GetLastError() and SetLastError() api functions. - + Foreign functions created with CDLL(..., use_errno=True), when called, swap the system 'errno' value with the private copy just before the actual function call, and swapped again immediately afterwards. The 'use_errno' @@ -125,88 +125,88 @@ static void pymem_destructor(PyObject *ptr) PyObject * _ctypes_get_errobj(int **pspace) { - PyObject *dict = PyThreadState_GetDict(); - PyObject *errobj; - static PyObject *error_object_name; - if (dict == 0) { - PyErr_SetString(PyExc_RuntimeError, - "cannot get thread state"); - return NULL; - } - if (error_object_name == NULL) { - error_object_name = PyUnicode_InternFromString("ctypes.error_object"); - if (error_object_name == NULL) - return NULL; - } - errobj = PyDict_GetItem(dict, error_object_name); - if (errobj) { - if (!PyCapsule_IsValid(errobj, CTYPES_CAPSULE_NAME_PYMEM)) { - PyErr_SetString(PyExc_RuntimeError, - "ctypes.error_object is an invalid capsule"); - return NULL; - } - Py_INCREF(errobj); - } - else { - void *space = PyMem_Malloc(sizeof(int) * 2); - if (space == NULL) - return NULL; - memset(space, 0, sizeof(int) * 2); - errobj = PyCapsule_New(space, CTYPES_CAPSULE_NAME_PYMEM, pymem_destructor); - if (errobj == NULL) - return NULL; - if (-1 == PyDict_SetItem(dict, error_object_name, - errobj)) { - Py_DECREF(errobj); - return NULL; - } - } - *pspace = (int *)PyCapsule_GetPointer(errobj, CTYPES_CAPSULE_NAME_PYMEM); - return errobj; + PyObject *dict = PyThreadState_GetDict(); + PyObject *errobj; + static PyObject *error_object_name; + if (dict == 0) { + PyErr_SetString(PyExc_RuntimeError, + "cannot get thread state"); + return NULL; + } + if (error_object_name == NULL) { + error_object_name = PyUnicode_InternFromString("ctypes.error_object"); + if (error_object_name == NULL) + return NULL; + } + errobj = PyDict_GetItem(dict, error_object_name); + if (errobj) { + if (!PyCapsule_IsValid(errobj, CTYPES_CAPSULE_NAME_PYMEM)) { + PyErr_SetString(PyExc_RuntimeError, + "ctypes.error_object is an invalid capsule"); + return NULL; + } + Py_INCREF(errobj); + } + else { + void *space = PyMem_Malloc(sizeof(int) * 2); + if (space == NULL) + return NULL; + memset(space, 0, sizeof(int) * 2); + errobj = PyCapsule_New(space, CTYPES_CAPSULE_NAME_PYMEM, pymem_destructor); + if (errobj == NULL) + return NULL; + if (-1 == PyDict_SetItem(dict, error_object_name, + errobj)) { + Py_DECREF(errobj); + return NULL; + } + } + *pspace = (int *)PyCapsule_GetPointer(errobj, CTYPES_CAPSULE_NAME_PYMEM); + return errobj; } static PyObject * get_error_internal(PyObject *self, PyObject *args, int index) { - int *space; - PyObject *errobj = _ctypes_get_errobj(&space); - PyObject *result; - - if (errobj == NULL) - return NULL; - result = PyLong_FromLong(space[index]); - Py_DECREF(errobj); - return result; + int *space; + PyObject *errobj = _ctypes_get_errobj(&space); + PyObject *result; + + if (errobj == NULL) + return NULL; + result = PyLong_FromLong(space[index]); + Py_DECREF(errobj); + return result; } static PyObject * set_error_internal(PyObject *self, PyObject *args, int index) { - int new_errno, old_errno; - PyObject *errobj; - int *space; - - if (!PyArg_ParseTuple(args, "i", &new_errno)) - return NULL; - errobj = _ctypes_get_errobj(&space); - if (errobj == NULL) - return NULL; - old_errno = space[index]; - space[index] = new_errno; - Py_DECREF(errobj); - return PyLong_FromLong(old_errno); + int new_errno, old_errno; + PyObject *errobj; + int *space; + + if (!PyArg_ParseTuple(args, "i", &new_errno)) + return NULL; + errobj = _ctypes_get_errobj(&space); + if (errobj == NULL) + return NULL; + old_errno = space[index]; + space[index] = new_errno; + Py_DECREF(errobj); + return PyLong_FromLong(old_errno); } static PyObject * get_errno(PyObject *self, PyObject *args) { - return get_error_internal(self, args, 0); + return get_error_internal(self, args, 0); } static PyObject * set_errno(PyObject *self, PyObject *args) { - return set_error_internal(self, args, 0); + return set_error_internal(self, args, 0); } #ifdef MS_WIN32 @@ -214,202 +214,202 @@ set_errno(PyObject *self, PyObject *args) static PyObject * get_last_error(PyObject *self, PyObject *args) { - return get_error_internal(self, args, 1); + return get_error_internal(self, args, 1); } static PyObject * set_last_error(PyObject *self, PyObject *args) { - return set_error_internal(self, args, 1); + return set_error_internal(self, args, 1); } PyObject *ComError; static WCHAR *FormatError(DWORD code) { - WCHAR *lpMsgBuf; - DWORD n; - n = FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, - NULL, - code, - MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), /* Default language */ - (LPWSTR) &lpMsgBuf, - 0, - NULL); - if (n) { - while (iswspace(lpMsgBuf[n-1])) - --n; - lpMsgBuf[n] = L'\0'; /* rstrip() */ - } - return lpMsgBuf; + WCHAR *lpMsgBuf; + DWORD n; + n = FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, + NULL, + code, + MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), /* Default language */ + (LPWSTR) &lpMsgBuf, + 0, + NULL); + if (n) { + while (iswspace(lpMsgBuf[n-1])) + --n; + lpMsgBuf[n] = L'\0'; /* rstrip() */ + } + return lpMsgBuf; } #ifndef DONT_USE_SEH static void SetException(DWORD code, EXCEPTION_RECORD *pr) { - /* The 'code' is a normal win32 error code so it could be handled by - PyErr_SetFromWindowsErr(). However, for some errors, we have additional - information not included in the error code. We handle those here and - delegate all others to the generic function. */ - switch (code) { - case EXCEPTION_ACCESS_VIOLATION: - /* The thread attempted to read from or write - to a virtual address for which it does not - have the appropriate access. */ - if (pr->ExceptionInformation[0] == 0) - PyErr_Format(PyExc_WindowsError, - "exception: access violation reading %p", - pr->ExceptionInformation[1]); - else - PyErr_Format(PyExc_WindowsError, - "exception: access violation writing %p", - pr->ExceptionInformation[1]); - break; - - case EXCEPTION_BREAKPOINT: - /* A breakpoint was encountered. */ - PyErr_SetString(PyExc_WindowsError, - "exception: breakpoint encountered"); - break; - - case EXCEPTION_DATATYPE_MISALIGNMENT: - /* The thread attempted to read or write data that is - misaligned on hardware that does not provide - alignment. For example, 16-bit values must be - aligned on 2-byte boundaries, 32-bit values on - 4-byte boundaries, and so on. */ - PyErr_SetString(PyExc_WindowsError, - "exception: datatype misalignment"); - break; - - case EXCEPTION_SINGLE_STEP: - /* A trace trap or other single-instruction mechanism - signaled that one instruction has been executed. */ - PyErr_SetString(PyExc_WindowsError, - "exception: single step"); - break; - - case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: - /* The thread attempted to access an array element - that is out of bounds, and the underlying hardware - supports bounds checking. */ - PyErr_SetString(PyExc_WindowsError, - "exception: array bounds exceeded"); - break; - - case EXCEPTION_FLT_DENORMAL_OPERAND: - /* One of the operands in a floating-point operation - is denormal. A denormal value is one that is too - small to represent as a standard floating-point - value. */ - PyErr_SetString(PyExc_WindowsError, - "exception: floating-point operand denormal"); - break; - - case EXCEPTION_FLT_DIVIDE_BY_ZERO: - /* The thread attempted to divide a floating-point - value by a floating-point divisor of zero. */ - PyErr_SetString(PyExc_WindowsError, - "exception: float divide by zero"); - break; - - case EXCEPTION_FLT_INEXACT_RESULT: - /* The result of a floating-point operation cannot be - represented exactly as a decimal fraction. */ - PyErr_SetString(PyExc_WindowsError, - "exception: float inexact"); - break; - - case EXCEPTION_FLT_INVALID_OPERATION: - /* This exception represents any floating-point - exception not included in this list. */ - PyErr_SetString(PyExc_WindowsError, - "exception: float invalid operation"); - break; - - case EXCEPTION_FLT_OVERFLOW: - /* The exponent of a floating-point operation is - greater than the magnitude allowed by the - corresponding type. */ - PyErr_SetString(PyExc_WindowsError, - "exception: float overflow"); - break; - - case EXCEPTION_FLT_STACK_CHECK: - /* The stack overflowed or underflowed as the result - of a floating-point operation. */ - PyErr_SetString(PyExc_WindowsError, - "exception: stack over/underflow"); - break; - - case EXCEPTION_STACK_OVERFLOW: - /* The stack overflowed or underflowed as the result - of a floating-point operation. */ - PyErr_SetString(PyExc_WindowsError, - "exception: stack overflow"); - break; - - case EXCEPTION_FLT_UNDERFLOW: - /* The exponent of a floating-point operation is less - than the magnitude allowed by the corresponding - type. */ - PyErr_SetString(PyExc_WindowsError, - "exception: float underflow"); - break; - - case EXCEPTION_INT_DIVIDE_BY_ZERO: - /* The thread attempted to divide an integer value by - an integer divisor of zero. */ - PyErr_SetString(PyExc_WindowsError, - "exception: integer divide by zero"); - break; - - case EXCEPTION_INT_OVERFLOW: - /* The result of an integer operation caused a carry - out of the most significant bit of the result. */ - PyErr_SetString(PyExc_WindowsError, - "exception: integer overflow"); - break; - - case EXCEPTION_PRIV_INSTRUCTION: - /* The thread attempted to execute an instruction - whose operation is not allowed in the current - machine mode. */ - PyErr_SetString(PyExc_WindowsError, - "exception: priviledged instruction"); - break; - - case EXCEPTION_NONCONTINUABLE_EXCEPTION: - /* The thread attempted to continue execution after a - noncontinuable exception occurred. */ - PyErr_SetString(PyExc_WindowsError, - "exception: nocontinuable"); - break; - - default: - PyErr_SetFromWindowsErr(code); - break; - } + /* The 'code' is a normal win32 error code so it could be handled by + PyErr_SetFromWindowsErr(). However, for some errors, we have additional + information not included in the error code. We handle those here and + delegate all others to the generic function. */ + switch (code) { + case EXCEPTION_ACCESS_VIOLATION: + /* The thread attempted to read from or write + to a virtual address for which it does not + have the appropriate access. */ + if (pr->ExceptionInformation[0] == 0) + PyErr_Format(PyExc_WindowsError, + "exception: access violation reading %p", + pr->ExceptionInformation[1]); + else + PyErr_Format(PyExc_WindowsError, + "exception: access violation writing %p", + pr->ExceptionInformation[1]); + break; + + case EXCEPTION_BREAKPOINT: + /* A breakpoint was encountered. */ + PyErr_SetString(PyExc_WindowsError, + "exception: breakpoint encountered"); + break; + + case EXCEPTION_DATATYPE_MISALIGNMENT: + /* The thread attempted to read or write data that is + misaligned on hardware that does not provide + alignment. For example, 16-bit values must be + aligned on 2-byte boundaries, 32-bit values on + 4-byte boundaries, and so on. */ + PyErr_SetString(PyExc_WindowsError, + "exception: datatype misalignment"); + break; + + case EXCEPTION_SINGLE_STEP: + /* A trace trap or other single-instruction mechanism + signaled that one instruction has been executed. */ + PyErr_SetString(PyExc_WindowsError, + "exception: single step"); + break; + + case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: + /* The thread attempted to access an array element + that is out of bounds, and the underlying hardware + supports bounds checking. */ + PyErr_SetString(PyExc_WindowsError, + "exception: array bounds exceeded"); + break; + + case EXCEPTION_FLT_DENORMAL_OPERAND: + /* One of the operands in a floating-point operation + is denormal. A denormal value is one that is too + small to represent as a standard floating-point + value. */ + PyErr_SetString(PyExc_WindowsError, + "exception: floating-point operand denormal"); + break; + + case EXCEPTION_FLT_DIVIDE_BY_ZERO: + /* The thread attempted to divide a floating-point + value by a floating-point divisor of zero. */ + PyErr_SetString(PyExc_WindowsError, + "exception: float divide by zero"); + break; + + case EXCEPTION_FLT_INEXACT_RESULT: + /* The result of a floating-point operation cannot be + represented exactly as a decimal fraction. */ + PyErr_SetString(PyExc_WindowsError, + "exception: float inexact"); + break; + + case EXCEPTION_FLT_INVALID_OPERATION: + /* This exception represents any floating-point + exception not included in this list. */ + PyErr_SetString(PyExc_WindowsError, + "exception: float invalid operation"); + break; + + case EXCEPTION_FLT_OVERFLOW: + /* The exponent of a floating-point operation is + greater than the magnitude allowed by the + corresponding type. */ + PyErr_SetString(PyExc_WindowsError, + "exception: float overflow"); + break; + + case EXCEPTION_FLT_STACK_CHECK: + /* The stack overflowed or underflowed as the result + of a floating-point operation. */ + PyErr_SetString(PyExc_WindowsError, + "exception: stack over/underflow"); + break; + + case EXCEPTION_STACK_OVERFLOW: + /* The stack overflowed or underflowed as the result + of a floating-point operation. */ + PyErr_SetString(PyExc_WindowsError, + "exception: stack overflow"); + break; + + case EXCEPTION_FLT_UNDERFLOW: + /* The exponent of a floating-point operation is less + than the magnitude allowed by the corresponding + type. */ + PyErr_SetString(PyExc_WindowsError, + "exception: float underflow"); + break; + + case EXCEPTION_INT_DIVIDE_BY_ZERO: + /* The thread attempted to divide an integer value by + an integer divisor of zero. */ + PyErr_SetString(PyExc_WindowsError, + "exception: integer divide by zero"); + break; + + case EXCEPTION_INT_OVERFLOW: + /* The result of an integer operation caused a carry + out of the most significant bit of the result. */ + PyErr_SetString(PyExc_WindowsError, + "exception: integer overflow"); + break; + + case EXCEPTION_PRIV_INSTRUCTION: + /* The thread attempted to execute an instruction + whose operation is not allowed in the current + machine mode. */ + PyErr_SetString(PyExc_WindowsError, + "exception: priviledged instruction"); + break; + + case EXCEPTION_NONCONTINUABLE_EXCEPTION: + /* The thread attempted to continue execution after a + noncontinuable exception occurred. */ + PyErr_SetString(PyExc_WindowsError, + "exception: nocontinuable"); + break; + + default: + PyErr_SetFromWindowsErr(code); + break; + } } static DWORD HandleException(EXCEPTION_POINTERS *ptrs, - DWORD *pdw, EXCEPTION_RECORD *record) + DWORD *pdw, EXCEPTION_RECORD *record) { - *pdw = ptrs->ExceptionRecord->ExceptionCode; - *record = *ptrs->ExceptionRecord; - return EXCEPTION_EXECUTE_HANDLER; + *pdw = ptrs->ExceptionRecord->ExceptionCode; + *record = *ptrs->ExceptionRecord; + return EXCEPTION_EXECUTE_HANDLER; } #endif static PyObject * check_hresult(PyObject *self, PyObject *args) { - HRESULT hr; - if (!PyArg_ParseTuple(args, "i", &hr)) - return NULL; - if (FAILED(hr)) - return PyErr_SetFromWindowsErr(hr); - return PyLong_FromLong(hr); + HRESULT hr; + if (!PyArg_ParseTuple(args, "i", &hr)) + return NULL; + if (FAILED(hr)) + return PyErr_SetFromWindowsErr(hr); + return PyLong_FromLong(hr); } #endif @@ -419,132 +419,132 @@ check_hresult(PyObject *self, PyObject *args) PyCArgObject * PyCArgObject_new(void) { - PyCArgObject *p; - p = PyObject_New(PyCArgObject, &PyCArg_Type); - if (p == NULL) - return NULL; - p->pffi_type = NULL; - p->tag = '\0'; - p->obj = NULL; - memset(&p->value, 0, sizeof(p->value)); - return p; + PyCArgObject *p; + p = PyObject_New(PyCArgObject, &PyCArg_Type); + if (p == NULL) + return NULL; + p->pffi_type = NULL; + p->tag = '\0'; + p->obj = NULL; + memset(&p->value, 0, sizeof(p->value)); + return p; } static void PyCArg_dealloc(PyCArgObject *self) { - Py_XDECREF(self->obj); - PyObject_Del(self); + Py_XDECREF(self->obj); + PyObject_Del(self); } static PyObject * PyCArg_repr(PyCArgObject *self) { - char buffer[256]; - switch(self->tag) { - case 'b': - case 'B': - sprintf(buffer, "<cparam '%c' (%d)>", - self->tag, self->value.b); - break; - case 'h': - case 'H': - sprintf(buffer, "<cparam '%c' (%d)>", - self->tag, self->value.h); - break; - case 'i': - case 'I': - sprintf(buffer, "<cparam '%c' (%d)>", - self->tag, self->value.i); - break; - case 'l': - case 'L': - sprintf(buffer, "<cparam '%c' (%ld)>", - self->tag, self->value.l); - break; - + char buffer[256]; + switch(self->tag) { + case 'b': + case 'B': + sprintf(buffer, "<cparam '%c' (%d)>", + self->tag, self->value.b); + break; + case 'h': + case 'H': + sprintf(buffer, "<cparam '%c' (%d)>", + self->tag, self->value.h); + break; + case 'i': + case 'I': + sprintf(buffer, "<cparam '%c' (%d)>", + self->tag, self->value.i); + break; + case 'l': + case 'L': + sprintf(buffer, "<cparam '%c' (%ld)>", + self->tag, self->value.l); + break; + #ifdef HAVE_LONG_LONG - case 'q': - case 'Q': - sprintf(buffer, + case 'q': + case 'Q': + sprintf(buffer, #ifdef MS_WIN32 - "<cparam '%c' (%I64d)>", + "<cparam '%c' (%I64d)>", #else - "<cparam '%c' (%qd)>", + "<cparam '%c' (%qd)>", #endif - self->tag, self->value.q); - break; + self->tag, self->value.q); + break; #endif - case 'd': - sprintf(buffer, "<cparam '%c' (%f)>", - self->tag, self->value.d); - break; - case 'f': - sprintf(buffer, "<cparam '%c' (%f)>", - self->tag, self->value.f); - break; - - case 'c': - sprintf(buffer, "<cparam '%c' (%c)>", - self->tag, self->value.c); - break; + case 'd': + sprintf(buffer, "<cparam '%c' (%f)>", + self->tag, self->value.d); + break; + case 'f': + sprintf(buffer, "<cparam '%c' (%f)>", + self->tag, self->value.f); + break; + + case 'c': + sprintf(buffer, "<cparam '%c' (%c)>", + self->tag, self->value.c); + break; /* Hm, are these 'z' and 'Z' codes useful at all? Shouldn't they be replaced by the functionality of c_string and c_wstring ? */ - case 'z': - case 'Z': - case 'P': - sprintf(buffer, "<cparam '%c' (%p)>", - self->tag, self->value.p); - break; - - default: - sprintf(buffer, "<cparam '%c' at %p>", - self->tag, self); - break; - } - return PyUnicode_FromString(buffer); + case 'z': + case 'Z': + case 'P': + sprintf(buffer, "<cparam '%c' (%p)>", + self->tag, self->value.p); + break; + + default: + sprintf(buffer, "<cparam '%c' at %p>", + self->tag, self); + break; + } + return PyUnicode_FromString(buffer); } static PyMemberDef PyCArgType_members[] = { - { "_obj", T_OBJECT, - offsetof(PyCArgObject, obj), READONLY, - "the wrapped object" }, - { NULL }, + { "_obj", T_OBJECT, + offsetof(PyCArgObject, obj), READONLY, + "the wrapped object" }, + { NULL }, }; PyTypeObject PyCArg_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "CArgObject", - sizeof(PyCArgObject), - 0, - (destructor)PyCArg_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)PyCArg_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ - 0, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - PyCArgType_members, /* tp_members */ + PyVarObject_HEAD_INIT(NULL, 0) + "CArgObject", + sizeof(PyCArgObject), + 0, + (destructor)PyCArg_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)PyCArg_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + 0, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + PyCArgType_members, /* tp_members */ }; /****************************************************************/ @@ -577,24 +577,24 @@ PyTypeObject PyCArg_Type = { */ union result { - char c; - char b; - short h; - int i; - long l; + char c; + char b; + short h; + int i; + long l; #ifdef HAVE_LONG_LONG - PY_LONG_LONG q; + PY_LONG_LONG q; #endif - long double D; - double d; - float f; - void *p; + long double D; + double d; + float f; + void *p; }; struct argument { - ffi_type *ffi_type; - PyObject *keep; - union result value; + ffi_type *ffi_type; + PyObject *keep; + union result value; }; /* @@ -602,134 +602,134 @@ struct argument { */ static int ConvParam(PyObject *obj, Py_ssize_t index, struct argument *pa) { - StgDictObject *dict; - pa->keep = NULL; /* so we cannot forget it later */ - - dict = PyObject_stgdict(obj); - if (dict) { - PyCArgObject *carg; - assert(dict->paramfunc); - /* If it has an stgdict, it is a CDataObject */ - carg = dict->paramfunc((CDataObject *)obj); - pa->ffi_type = carg->pffi_type; - memcpy(&pa->value, &carg->value, sizeof(pa->value)); - pa->keep = (PyObject *)carg; - return 0; - } - - if (PyCArg_CheckExact(obj)) { - PyCArgObject *carg = (PyCArgObject *)obj; - pa->ffi_type = carg->pffi_type; - Py_INCREF(obj); - pa->keep = obj; - memcpy(&pa->value, &carg->value, sizeof(pa->value)); - return 0; - } - - /* check for None, integer, string or unicode and use directly if successful */ - if (obj == Py_None) { - pa->ffi_type = &ffi_type_pointer; - pa->value.p = NULL; - return 0; - } - - if (PyLong_Check(obj)) { - pa->ffi_type = &ffi_type_sint; - pa->value.i = (long)PyLong_AsUnsignedLong(obj); - if (pa->value.i == -1 && PyErr_Occurred()) { - PyErr_Clear(); - pa->value.i = PyLong_AsLong(obj); - if (pa->value.i == -1 && PyErr_Occurred()) { - PyErr_SetString(PyExc_OverflowError, - "long int too long to convert"); - return -1; - } - } - return 0; - } - - if (PyBytes_Check(obj)) { - pa->ffi_type = &ffi_type_pointer; - pa->value.p = PyBytes_AsString(obj); - Py_INCREF(obj); - pa->keep = obj; - return 0; - } + StgDictObject *dict; + pa->keep = NULL; /* so we cannot forget it later */ + + dict = PyObject_stgdict(obj); + if (dict) { + PyCArgObject *carg; + assert(dict->paramfunc); + /* If it has an stgdict, it is a CDataObject */ + carg = dict->paramfunc((CDataObject *)obj); + pa->ffi_type = carg->pffi_type; + memcpy(&pa->value, &carg->value, sizeof(pa->value)); + pa->keep = (PyObject *)carg; + return 0; + } + + if (PyCArg_CheckExact(obj)) { + PyCArgObject *carg = (PyCArgObject *)obj; + pa->ffi_type = carg->pffi_type; + Py_INCREF(obj); + pa->keep = obj; + memcpy(&pa->value, &carg->value, sizeof(pa->value)); + return 0; + } + + /* check for None, integer, string or unicode and use directly if successful */ + if (obj == Py_None) { + pa->ffi_type = &ffi_type_pointer; + pa->value.p = NULL; + return 0; + } + + if (PyLong_Check(obj)) { + pa->ffi_type = &ffi_type_sint; + pa->value.i = (long)PyLong_AsUnsignedLong(obj); + if (pa->value.i == -1 && PyErr_Occurred()) { + PyErr_Clear(); + pa->value.i = PyLong_AsLong(obj); + if (pa->value.i == -1 && PyErr_Occurred()) { + PyErr_SetString(PyExc_OverflowError, + "long int too long to convert"); + return -1; + } + } + return 0; + } + + if (PyBytes_Check(obj)) { + pa->ffi_type = &ffi_type_pointer; + pa->value.p = PyBytes_AsString(obj); + Py_INCREF(obj); + pa->keep = obj; + return 0; + } #ifdef CTYPES_UNICODE - if (PyUnicode_Check(obj)) { + if (PyUnicode_Check(obj)) { #ifdef HAVE_USABLE_WCHAR_T - pa->ffi_type = &ffi_type_pointer; - pa->value.p = PyUnicode_AS_UNICODE(obj); - Py_INCREF(obj); - pa->keep = obj; - return 0; + pa->ffi_type = &ffi_type_pointer; + pa->value.p = PyUnicode_AS_UNICODE(obj); + Py_INCREF(obj); + pa->keep = obj; + return 0; #else - int size = PyUnicode_GET_SIZE(obj); - pa->ffi_type = &ffi_type_pointer; - size += 1; /* terminating NUL */ - size *= sizeof(wchar_t); - pa->value.p = PyMem_Malloc(size); - if (!pa->value.p) { - PyErr_NoMemory(); - return -1; - } - memset(pa->value.p, 0, size); - pa->keep = PyCapsule_New(pa->value.p, CTYPES_CAPSULE_NAME_PYMEM, pymem_destructor); - if (!pa->keep) { - PyMem_Free(pa->value.p); - return -1; - } - if (-1 == PyUnicode_AsWideChar((PyUnicodeObject *)obj, - pa->value.p, PyUnicode_GET_SIZE(obj))) - return -1; - return 0; + int size = PyUnicode_GET_SIZE(obj); + pa->ffi_type = &ffi_type_pointer; + size += 1; /* terminating NUL */ + size *= sizeof(wchar_t); + pa->value.p = PyMem_Malloc(size); + if (!pa->value.p) { + PyErr_NoMemory(); + return -1; + } + memset(pa->value.p, 0, size); + pa->keep = PyCapsule_New(pa->value.p, CTYPES_CAPSULE_NAME_PYMEM, pymem_destructor); + if (!pa->keep) { + PyMem_Free(pa->value.p); + return -1; + } + if (-1 == PyUnicode_AsWideChar((PyUnicodeObject *)obj, + pa->value.p, PyUnicode_GET_SIZE(obj))) + return -1; + return 0; #endif - } + } #endif - { - PyObject *arg; - arg = PyObject_GetAttrString(obj, "_as_parameter_"); - /* Which types should we exactly allow here? - integers are required for using Python classes - as parameters (they have to expose the '_as_parameter_' - attribute) - */ - if (arg) { - int result; - result = ConvParam(arg, index, pa); - Py_DECREF(arg); - return result; - } - PyErr_Format(PyExc_TypeError, - "Don't know how to convert parameter %d", - Py_SAFE_DOWNCAST(index, Py_ssize_t, int)); - return -1; - } + { + PyObject *arg; + arg = PyObject_GetAttrString(obj, "_as_parameter_"); + /* Which types should we exactly allow here? + integers are required for using Python classes + as parameters (they have to expose the '_as_parameter_' + attribute) + */ + if (arg) { + int result; + result = ConvParam(arg, index, pa); + Py_DECREF(arg); + return result; + } + PyErr_Format(PyExc_TypeError, + "Don't know how to convert parameter %d", + Py_SAFE_DOWNCAST(index, Py_ssize_t, int)); + return -1; + } } ffi_type *_ctypes_get_ffi_type(PyObject *obj) { - StgDictObject *dict; - if (obj == NULL) - return &ffi_type_sint; - dict = PyType_stgdict(obj); - if (dict == NULL) - return &ffi_type_sint; + StgDictObject *dict; + if (obj == NULL) + return &ffi_type_sint; + dict = PyType_stgdict(obj); + if (dict == NULL) + return &ffi_type_sint; #if defined(MS_WIN32) && !defined(_WIN32_WCE) - /* This little trick works correctly with MSVC. - It returns small structures in registers - */ - if (dict->ffi_type_pointer.type == FFI_TYPE_STRUCT) { - if (dict->ffi_type_pointer.size <= 4) - return &ffi_type_sint32; - else if (dict->ffi_type_pointer.size <= 8) - return &ffi_type_sint64; - } + /* This little trick works correctly with MSVC. + It returns small structures in registers + */ + if (dict->ffi_type_pointer.type == FFI_TYPE_STRUCT) { + if (dict->ffi_type_pointer.size <= 4) + return &ffi_type_sint32; + else if (dict->ffi_type_pointer.size <= 8) + return &ffi_type_sint64; + } #endif - return &dict->ffi_type_pointer; + return &dict->ffi_type_pointer; } @@ -737,7 +737,7 @@ ffi_type *_ctypes_get_ffi_type(PyObject *obj) * libffi uses: * * ffi_status ffi_prep_cif(ffi_cif *cif, ffi_abi abi, - * unsigned int nargs, + * unsigned int nargs, * ffi_type *rtype, * ffi_type **atypes); * @@ -746,139 +746,139 @@ ffi_type *_ctypes_get_ffi_type(PyObject *obj) * void ffi_call(ffi_cif *cif, void *fn, void *rvalue, void **avalues); */ static int _call_function_pointer(int flags, - PPROC pProc, - void **avalues, - ffi_type **atypes, - ffi_type *restype, - void *resmem, - int argcount) + PPROC pProc, + void **avalues, + ffi_type **atypes, + ffi_type *restype, + void *resmem, + int argcount) { #ifdef WITH_THREAD - PyThreadState *_save = NULL; /* For Py_BLOCK_THREADS and Py_UNBLOCK_THREADS */ + PyThreadState *_save = NULL; /* For Py_BLOCK_THREADS and Py_UNBLOCK_THREADS */ #endif - PyObject *error_object = NULL; - int *space; - ffi_cif cif; - int cc; + PyObject *error_object = NULL; + int *space; + ffi_cif cif; + int cc; #ifdef MS_WIN32 - int delta; + int delta; #ifndef DONT_USE_SEH - DWORD dwExceptionCode = 0; - EXCEPTION_RECORD record; + DWORD dwExceptionCode = 0; + EXCEPTION_RECORD record; #endif #endif - /* XXX check before here */ - if (restype == NULL) { - PyErr_SetString(PyExc_RuntimeError, - "No ffi_type for result"); - return -1; - } - - cc = FFI_DEFAULT_ABI; + /* XXX check before here */ + if (restype == NULL) { + PyErr_SetString(PyExc_RuntimeError, + "No ffi_type for result"); + return -1; + } + + cc = FFI_DEFAULT_ABI; #if defined(MS_WIN32) && !defined(MS_WIN64) && !defined(_WIN32_WCE) - if ((flags & FUNCFLAG_CDECL) == 0) - cc = FFI_STDCALL; + if ((flags & FUNCFLAG_CDECL) == 0) + cc = FFI_STDCALL; #endif - if (FFI_OK != ffi_prep_cif(&cif, - cc, - argcount, - restype, - atypes)) { - PyErr_SetString(PyExc_RuntimeError, - "ffi_prep_cif failed"); - return -1; - } - - if (flags & (FUNCFLAG_USE_ERRNO | FUNCFLAG_USE_LASTERROR)) { - error_object = _ctypes_get_errobj(&space); - if (error_object == NULL) - return -1; - } + if (FFI_OK != ffi_prep_cif(&cif, + cc, + argcount, + restype, + atypes)) { + PyErr_SetString(PyExc_RuntimeError, + "ffi_prep_cif failed"); + return -1; + } + + if (flags & (FUNCFLAG_USE_ERRNO | FUNCFLAG_USE_LASTERROR)) { + error_object = _ctypes_get_errobj(&space); + if (error_object == NULL) + return -1; + } #ifdef WITH_THREAD - if ((flags & FUNCFLAG_PYTHONAPI) == 0) - Py_UNBLOCK_THREADS + if ((flags & FUNCFLAG_PYTHONAPI) == 0) + Py_UNBLOCK_THREADS #endif - if (flags & FUNCFLAG_USE_ERRNO) { - int temp = space[0]; - space[0] = errno; - errno = temp; - } + if (flags & FUNCFLAG_USE_ERRNO) { + int temp = space[0]; + space[0] = errno; + errno = temp; + } #ifdef MS_WIN32 - if (flags & FUNCFLAG_USE_LASTERROR) { - int temp = space[1]; - space[1] = GetLastError(); - SetLastError(temp); - } + if (flags & FUNCFLAG_USE_LASTERROR) { + int temp = space[1]; + space[1] = GetLastError(); + SetLastError(temp); + } #ifndef DONT_USE_SEH - __try { + __try { #endif - delta = + delta = #endif - ffi_call(&cif, (void *)pProc, resmem, avalues); + ffi_call(&cif, (void *)pProc, resmem, avalues); #ifdef MS_WIN32 #ifndef DONT_USE_SEH - } - __except (HandleException(GetExceptionInformation(), - &dwExceptionCode, &record)) { - ; - } + } + __except (HandleException(GetExceptionInformation(), + &dwExceptionCode, &record)) { + ; + } #endif - if (flags & FUNCFLAG_USE_LASTERROR) { - int temp = space[1]; - space[1] = GetLastError(); - SetLastError(temp); - } + if (flags & FUNCFLAG_USE_LASTERROR) { + int temp = space[1]; + space[1] = GetLastError(); + SetLastError(temp); + } #endif - if (flags & FUNCFLAG_USE_ERRNO) { - int temp = space[0]; - space[0] = errno; - errno = temp; - } - Py_XDECREF(error_object); + if (flags & FUNCFLAG_USE_ERRNO) { + int temp = space[0]; + space[0] = errno; + errno = temp; + } + Py_XDECREF(error_object); #ifdef WITH_THREAD - if ((flags & FUNCFLAG_PYTHONAPI) == 0) - Py_BLOCK_THREADS + if ((flags & FUNCFLAG_PYTHONAPI) == 0) + Py_BLOCK_THREADS #endif #ifdef MS_WIN32 #ifndef DONT_USE_SEH - if (dwExceptionCode) { - SetException(dwExceptionCode, &record); - return -1; - } + if (dwExceptionCode) { + SetException(dwExceptionCode, &record); + return -1; + } #endif #ifdef MS_WIN64 - if (delta != 0) { - PyErr_Format(PyExc_RuntimeError, - "ffi_call failed with code %d", - delta); - return -1; - } + if (delta != 0) { + PyErr_Format(PyExc_RuntimeError, + "ffi_call failed with code %d", + delta); + return -1; + } #else - if (delta < 0) { - if (flags & FUNCFLAG_CDECL) - PyErr_Format(PyExc_ValueError, - "Procedure called with not enough " - "arguments (%d bytes missing) " - "or wrong calling convention", - -delta); - else - PyErr_Format(PyExc_ValueError, - "Procedure probably called with not enough " - "arguments (%d bytes missing)", - -delta); - return -1; - } else if (delta > 0) { - PyErr_Format(PyExc_ValueError, - "Procedure probably called with too many " - "arguments (%d bytes in excess)", - delta); - return -1; - } + if (delta < 0) { + if (flags & FUNCFLAG_CDECL) + PyErr_Format(PyExc_ValueError, + "Procedure called with not enough " + "arguments (%d bytes missing) " + "or wrong calling convention", + -delta); + else + PyErr_Format(PyExc_ValueError, + "Procedure probably called with not enough " + "arguments (%d bytes missing)", + -delta); + return -1; + } else if (delta > 0) { + PyErr_Format(PyExc_ValueError, + "Procedure probably called with too many " + "arguments (%d bytes in excess)", + delta); + return -1; + } #endif #endif - if ((flags & FUNCFLAG_PYTHONAPI) && PyErr_Occurred()) - return -1; - return 0; + if ((flags & FUNCFLAG_PYTHONAPI) && PyErr_Occurred()) + return -1; + return 0; } /* @@ -893,41 +893,41 @@ static int _call_function_pointer(int flags, */ static PyObject *GetResult(PyObject *restype, void *result, PyObject *checker) { - StgDictObject *dict; - PyObject *retval, *v; - - if (restype == NULL) - return PyLong_FromLong(*(int *)result); - - if (restype == Py_None) { - Py_INCREF(Py_None); - return Py_None; - } - - dict = PyType_stgdict(restype); - if (dict == NULL) - return PyObject_CallFunction(restype, "i", *(int *)result); - - if (dict->getfunc && !_ctypes_simple_instance(restype)) { - retval = dict->getfunc(result, dict->size); - /* If restype is py_object (detected by comparing getfunc with - O_get), we have to call Py_DECREF because O_get has already - called Py_INCREF. - */ - if (dict->getfunc == _ctypes_get_fielddesc("O")->getfunc) { - Py_DECREF(retval); - } - } else - retval = PyCData_FromBaseObj(restype, NULL, 0, result); - - if (!checker || !retval) - return retval; - - v = PyObject_CallFunctionObjArgs(checker, retval, NULL); - if (v == NULL) - _ctypes_add_traceback("GetResult", "_ctypes/callproc.c", __LINE__-2); - Py_DECREF(retval); - return v; + StgDictObject *dict; + PyObject *retval, *v; + + if (restype == NULL) + return PyLong_FromLong(*(int *)result); + + if (restype == Py_None) { + Py_INCREF(Py_None); + return Py_None; + } + + dict = PyType_stgdict(restype); + if (dict == NULL) + return PyObject_CallFunction(restype, "i", *(int *)result); + + if (dict->getfunc && !_ctypes_simple_instance(restype)) { + retval = dict->getfunc(result, dict->size); + /* If restype is py_object (detected by comparing getfunc with + O_get), we have to call Py_DECREF because O_get has already + called Py_INCREF. + */ + if (dict->getfunc == _ctypes_get_fielddesc("O")->getfunc) { + Py_DECREF(retval); + } + } else + retval = PyCData_FromBaseObj(restype, NULL, 0, result); + + if (!checker || !retval) + return retval; + + v = PyObject_CallFunctionObjArgs(checker, retval, NULL); + if (v == NULL) + _ctypes_add_traceback("GetResult", "_ctypes/callproc.c", __LINE__-2); + Py_DECREF(retval); + return v; } /* @@ -936,40 +936,40 @@ static PyObject *GetResult(PyObject *restype, void *result, PyObject *checker) */ void _ctypes_extend_error(PyObject *exc_class, char *fmt, ...) { - va_list vargs; - PyObject *tp, *v, *tb, *s, *cls_str, *msg_str; - - va_start(vargs, fmt); - s = PyUnicode_FromFormatV(fmt, vargs); - va_end(vargs); - if (!s) - return; - - PyErr_Fetch(&tp, &v, &tb); - PyErr_NormalizeException(&tp, &v, &tb); - cls_str = PyObject_Str(tp); - if (cls_str) { - PyUnicode_AppendAndDel(&s, cls_str); - PyUnicode_AppendAndDel(&s, PyUnicode_FromString(": ")); - if (s == NULL) - goto error; - } else - PyErr_Clear(); - msg_str = PyObject_Str(v); - if (msg_str) - PyUnicode_AppendAndDel(&s, msg_str); - else { - PyErr_Clear(); - PyUnicode_AppendAndDel(&s, PyUnicode_FromString("???")); - if (s == NULL) - goto error; - } - PyErr_SetObject(exc_class, s); + va_list vargs; + PyObject *tp, *v, *tb, *s, *cls_str, *msg_str; + + va_start(vargs, fmt); + s = PyUnicode_FromFormatV(fmt, vargs); + va_end(vargs); + if (!s) + return; + + PyErr_Fetch(&tp, &v, &tb); + PyErr_NormalizeException(&tp, &v, &tb); + cls_str = PyObject_Str(tp); + if (cls_str) { + PyUnicode_AppendAndDel(&s, cls_str); + PyUnicode_AppendAndDel(&s, PyUnicode_FromString(": ")); + if (s == NULL) + goto error; + } else + PyErr_Clear(); + msg_str = PyObject_Str(v); + if (msg_str) + PyUnicode_AppendAndDel(&s, msg_str); + else { + PyErr_Clear(); + PyUnicode_AppendAndDel(&s, PyUnicode_FromString("???")); + if (s == NULL) + goto error; + } + PyErr_SetObject(exc_class, s); error: - Py_XDECREF(tp); - Py_XDECREF(v); - Py_XDECREF(tb); - Py_XDECREF(s); + Py_XDECREF(tp); + Py_XDECREF(v); + Py_XDECREF(tb); + Py_XDECREF(s); } @@ -978,73 +978,73 @@ error: static PyObject * GetComError(HRESULT errcode, GUID *riid, IUnknown *pIunk) { - HRESULT hr; - ISupportErrorInfo *psei = NULL; - IErrorInfo *pei = NULL; - BSTR descr=NULL, helpfile=NULL, source=NULL; - GUID guid; - DWORD helpcontext=0; - LPOLESTR progid; - PyObject *obj; - LPOLESTR text; - - /* We absolutely have to release the GIL during COM method calls, - otherwise we may get a deadlock! - */ + HRESULT hr; + ISupportErrorInfo *psei = NULL; + IErrorInfo *pei = NULL; + BSTR descr=NULL, helpfile=NULL, source=NULL; + GUID guid; + DWORD helpcontext=0; + LPOLESTR progid; + PyObject *obj; + LPOLESTR text; + + /* We absolutely have to release the GIL during COM method calls, + otherwise we may get a deadlock! + */ #ifdef WITH_THREAD - Py_BEGIN_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS #endif - hr = pIunk->lpVtbl->QueryInterface(pIunk, &IID_ISupportErrorInfo, (void **)&psei); - if (FAILED(hr)) - goto failed; + hr = pIunk->lpVtbl->QueryInterface(pIunk, &IID_ISupportErrorInfo, (void **)&psei); + if (FAILED(hr)) + goto failed; - hr = psei->lpVtbl->InterfaceSupportsErrorInfo(psei, riid); - psei->lpVtbl->Release(psei); - if (FAILED(hr)) - goto failed; + hr = psei->lpVtbl->InterfaceSupportsErrorInfo(psei, riid); + psei->lpVtbl->Release(psei); + if (FAILED(hr)) + goto failed; - hr = GetErrorInfo(0, &pei); - if (hr != S_OK) - goto failed; + hr = GetErrorInfo(0, &pei); + if (hr != S_OK) + goto failed; - pei->lpVtbl->GetDescription(pei, &descr); - pei->lpVtbl->GetGUID(pei, &guid); - pei->lpVtbl->GetHelpContext(pei, &helpcontext); - pei->lpVtbl->GetHelpFile(pei, &helpfile); - pei->lpVtbl->GetSource(pei, &source); + pei->lpVtbl->GetDescription(pei, &descr); + pei->lpVtbl->GetGUID(pei, &guid); + pei->lpVtbl->GetHelpContext(pei, &helpcontext); + pei->lpVtbl->GetHelpFile(pei, &helpfile); + pei->lpVtbl->GetSource(pei, &source); - pei->lpVtbl->Release(pei); + pei->lpVtbl->Release(pei); failed: #ifdef WITH_THREAD - Py_END_ALLOW_THREADS + Py_END_ALLOW_THREADS #endif - progid = NULL; - ProgIDFromCLSID(&guid, &progid); - - text = FormatError(errcode); - obj = Py_BuildValue( - "iu(uuuiu)", - errcode, - text, - descr, source, helpfile, helpcontext, - progid); - if (obj) { - PyErr_SetObject(ComError, obj); - Py_DECREF(obj); - } - LocalFree(text); - - if (descr) - SysFreeString(descr); - if (helpfile) - SysFreeString(helpfile); - if (source) - SysFreeString(source); - - return NULL; + progid = NULL; + ProgIDFromCLSID(&guid, &progid); + + text = FormatError(errcode); + obj = Py_BuildValue( + "iu(uuuiu)", + errcode, + text, + descr, source, helpfile, helpcontext, + progid); + if (obj) { + PyErr_SetObject(ComError, obj); + Py_DECREF(obj); + } + LocalFree(text); + + if (descr) + SysFreeString(descr); + if (helpfile) + SysFreeString(helpfile); + if (source) + SysFreeString(source); + + return NULL; } #endif @@ -1056,158 +1056,158 @@ GetComError(HRESULT errcode, GUID *riid, IUnknown *pIunk) * - XXX various requirements for restype, not yet collected */ PyObject *_ctypes_callproc(PPROC pProc, - PyObject *argtuple, + PyObject *argtuple, #ifdef MS_WIN32 - IUnknown *pIunk, - GUID *iid, + IUnknown *pIunk, + GUID *iid, #endif - int flags, - PyObject *argtypes, /* misleading name: This is a tuple of - methods, not types: the .from_param - class methods of the types */ - PyObject *restype, - PyObject *checker) + int flags, + PyObject *argtypes, /* misleading name: This is a tuple of + methods, not types: the .from_param + class methods of the types */ + PyObject *restype, + PyObject *checker) { - Py_ssize_t i, n, argcount, argtype_count; - void *resbuf; - struct argument *args, *pa; - ffi_type **atypes; - ffi_type *rtype; - void **avalues; - PyObject *retval = NULL; - - n = argcount = PyTuple_GET_SIZE(argtuple); + Py_ssize_t i, n, argcount, argtype_count; + void *resbuf; + struct argument *args, *pa; + ffi_type **atypes; + ffi_type *rtype; + void **avalues; + PyObject *retval = NULL; + + n = argcount = PyTuple_GET_SIZE(argtuple); #ifdef MS_WIN32 - /* an optional COM object this pointer */ - if (pIunk) - ++argcount; + /* an optional COM object this pointer */ + if (pIunk) + ++argcount; #endif - args = (struct argument *)alloca(sizeof(struct argument) * argcount); - if (!args) { - PyErr_NoMemory(); - return NULL; - } - memset(args, 0, sizeof(struct argument) * argcount); - argtype_count = argtypes ? PyTuple_GET_SIZE(argtypes) : 0; + args = (struct argument *)alloca(sizeof(struct argument) * argcount); + if (!args) { + PyErr_NoMemory(); + return NULL; + } + memset(args, 0, sizeof(struct argument) * argcount); + argtype_count = argtypes ? PyTuple_GET_SIZE(argtypes) : 0; #ifdef MS_WIN32 - if (pIunk) { - args[0].ffi_type = &ffi_type_pointer; - args[0].value.p = pIunk; - pa = &args[1]; - } else + if (pIunk) { + args[0].ffi_type = &ffi_type_pointer; + args[0].value.p = pIunk; + pa = &args[1]; + } else #endif - pa = &args[0]; - - /* Convert the arguments */ - for (i = 0; i < n; ++i, ++pa) { - PyObject *converter; - PyObject *arg; - int err; - - arg = PyTuple_GET_ITEM(argtuple, i); /* borrowed ref */ - /* For cdecl functions, we allow more actual arguments - than the length of the argtypes tuple. - This is checked in _ctypes::PyCFuncPtr_Call - */ - if (argtypes && argtype_count > i) { - PyObject *v; - converter = PyTuple_GET_ITEM(argtypes, i); - v = PyObject_CallFunctionObjArgs(converter, - arg, - NULL); - if (v == NULL) { - _ctypes_extend_error(PyExc_ArgError, "argument %d: ", i+1); - goto cleanup; - } - - err = ConvParam(v, i+1, pa); - Py_DECREF(v); - if (-1 == err) { - _ctypes_extend_error(PyExc_ArgError, "argument %d: ", i+1); - goto cleanup; - } - } else { - err = ConvParam(arg, i+1, pa); - if (-1 == err) { - _ctypes_extend_error(PyExc_ArgError, "argument %d: ", i+1); - goto cleanup; /* leaking ? */ - } - } - } - - rtype = _ctypes_get_ffi_type(restype); - resbuf = alloca(max(rtype->size, sizeof(ffi_arg))); - - avalues = (void **)alloca(sizeof(void *) * argcount); - atypes = (ffi_type **)alloca(sizeof(ffi_type *) * argcount); - if (!resbuf || !avalues || !atypes) { - PyErr_NoMemory(); - goto cleanup; - } - for (i = 0; i < argcount; ++i) { - atypes[i] = args[i].ffi_type; - if (atypes[i]->type == FFI_TYPE_STRUCT + pa = &args[0]; + + /* Convert the arguments */ + for (i = 0; i < n; ++i, ++pa) { + PyObject *converter; + PyObject *arg; + int err; + + arg = PyTuple_GET_ITEM(argtuple, i); /* borrowed ref */ + /* For cdecl functions, we allow more actual arguments + than the length of the argtypes tuple. + This is checked in _ctypes::PyCFuncPtr_Call + */ + if (argtypes && argtype_count > i) { + PyObject *v; + converter = PyTuple_GET_ITEM(argtypes, i); + v = PyObject_CallFunctionObjArgs(converter, + arg, + NULL); + if (v == NULL) { + _ctypes_extend_error(PyExc_ArgError, "argument %d: ", i+1); + goto cleanup; + } + + err = ConvParam(v, i+1, pa); + Py_DECREF(v); + if (-1 == err) { + _ctypes_extend_error(PyExc_ArgError, "argument %d: ", i+1); + goto cleanup; + } + } else { + err = ConvParam(arg, i+1, pa); + if (-1 == err) { + _ctypes_extend_error(PyExc_ArgError, "argument %d: ", i+1); + goto cleanup; /* leaking ? */ + } + } + } + + rtype = _ctypes_get_ffi_type(restype); + resbuf = alloca(max(rtype->size, sizeof(ffi_arg))); + + avalues = (void **)alloca(sizeof(void *) * argcount); + atypes = (ffi_type **)alloca(sizeof(ffi_type *) * argcount); + if (!resbuf || !avalues || !atypes) { + PyErr_NoMemory(); + goto cleanup; + } + for (i = 0; i < argcount; ++i) { + atypes[i] = args[i].ffi_type; + if (atypes[i]->type == FFI_TYPE_STRUCT #ifdef _WIN64 - && atypes[i]->size <= sizeof(void *) + && atypes[i]->size <= sizeof(void *) #endif - ) - avalues[i] = (void *)args[i].value.p; - else - avalues[i] = (void *)&args[i].value; - } - - if (-1 == _call_function_pointer(flags, pProc, avalues, atypes, - rtype, resbuf, - Py_SAFE_DOWNCAST(argcount, - Py_ssize_t, - int))) - goto cleanup; + ) + avalues[i] = (void *)args[i].value.p; + else + avalues[i] = (void *)&args[i].value; + } + + if (-1 == _call_function_pointer(flags, pProc, avalues, atypes, + rtype, resbuf, + Py_SAFE_DOWNCAST(argcount, + Py_ssize_t, + int))) + goto cleanup; #ifdef WORDS_BIGENDIAN - /* libffi returns the result in a buffer with sizeof(ffi_arg). This - causes problems on big endian machines, since the result buffer - address cannot simply be used as result pointer, instead we must - adjust the pointer value: - */ - /* - XXX I should find out and clarify why this is needed at all, - especially why adjusting for ffi_type_float must be avoided on - 64-bit platforms. - */ - if (rtype->type != FFI_TYPE_FLOAT - && rtype->type != FFI_TYPE_STRUCT - && rtype->size < sizeof(ffi_arg)) - resbuf = (char *)resbuf + sizeof(ffi_arg) - rtype->size; + /* libffi returns the result in a buffer with sizeof(ffi_arg). This + causes problems on big endian machines, since the result buffer + address cannot simply be used as result pointer, instead we must + adjust the pointer value: + */ + /* + XXX I should find out and clarify why this is needed at all, + especially why adjusting for ffi_type_float must be avoided on + 64-bit platforms. + */ + if (rtype->type != FFI_TYPE_FLOAT + && rtype->type != FFI_TYPE_STRUCT + && rtype->size < sizeof(ffi_arg)) + resbuf = (char *)resbuf + sizeof(ffi_arg) - rtype->size; #endif #ifdef MS_WIN32 - if (iid && pIunk) { - if (*(int *)resbuf & 0x80000000) - retval = GetComError(*(HRESULT *)resbuf, iid, pIunk); - else - retval = PyLong_FromLong(*(int *)resbuf); - } else if (flags & FUNCFLAG_HRESULT) { - if (*(int *)resbuf & 0x80000000) - retval = PyErr_SetFromWindowsErr(*(int *)resbuf); - else - retval = PyLong_FromLong(*(int *)resbuf); - } else + if (iid && pIunk) { + if (*(int *)resbuf & 0x80000000) + retval = GetComError(*(HRESULT *)resbuf, iid, pIunk); + else + retval = PyLong_FromLong(*(int *)resbuf); + } else if (flags & FUNCFLAG_HRESULT) { + if (*(int *)resbuf & 0x80000000) + retval = PyErr_SetFromWindowsErr(*(int *)resbuf); + else + retval = PyLong_FromLong(*(int *)resbuf); + } else #endif - retval = GetResult(restype, resbuf, checker); + retval = GetResult(restype, resbuf, checker); cleanup: - for (i = 0; i < argcount; ++i) - Py_XDECREF(args[i].keep); - return retval; + for (i = 0; i < argcount; ++i) + Py_XDECREF(args[i].keep); + return retval; } static int _parse_voidp(PyObject *obj, void **address) { - *address = PyLong_AsVoidPtr(obj); - if (*address == NULL) - return 0; - return 1; + *address = PyLong_AsVoidPtr(obj); + if (*address == NULL) + return 0; + return 1; } #ifdef MS_WIN32 @@ -1219,21 +1219,21 @@ Convert a win32 error code into a string. If the error code is not\n\ given, the return value of a call to GetLastError() is used.\n"; static PyObject *format_error(PyObject *self, PyObject *args) { - PyObject *result; - wchar_t *lpMsgBuf; - DWORD code = 0; - if (!PyArg_ParseTuple(args, "|i:FormatError", &code)) - return NULL; - if (code == 0) - code = GetLastError(); - lpMsgBuf = FormatError(code); - if (lpMsgBuf) { - result = PyUnicode_FromWideChar(lpMsgBuf, wcslen(lpMsgBuf)); - LocalFree(lpMsgBuf); - } else { - result = PyUnicode_FromString("<no description>"); - } - return result; + PyObject *result; + wchar_t *lpMsgBuf; + DWORD code = 0; + if (!PyArg_ParseTuple(args, "|i:FormatError", &code)) + return NULL; + if (code == 0) + code = GetLastError(); + lpMsgBuf = FormatError(code); + if (lpMsgBuf) { + result = PyUnicode_FromWideChar(lpMsgBuf, wcslen(lpMsgBuf)); + LocalFree(lpMsgBuf); + } else { + result = PyUnicode_FromString("<no description>"); + } + return result; } static char load_library_doc[] = @@ -1244,24 +1244,24 @@ The handle may be used to locate exported functions in this\n\ module.\n"; static PyObject *load_library(PyObject *self, PyObject *args) { - WCHAR *name; - PyObject *nameobj; - PyObject *ignored; - HMODULE hMod; - if (!PyArg_ParseTuple(args, "O|O:LoadLibrary", &nameobj, &ignored)) - return NULL; - - name = PyUnicode_AsUnicode(nameobj); - if (!name) - return NULL; - - hMod = LoadLibraryW(name); - if (!hMod) - return PyErr_SetFromWindowsErr(GetLastError()); + WCHAR *name; + PyObject *nameobj; + PyObject *ignored; + HMODULE hMod; + if (!PyArg_ParseTuple(args, "O|O:LoadLibrary", &nameobj, &ignored)) + return NULL; + + name = PyUnicode_AsUnicode(nameobj); + if (!name) + return NULL; + + hMod = LoadLibraryW(name); + if (!hMod) + return PyErr_SetFromWindowsErr(GetLastError()); #ifdef _WIN64 - return PyLong_FromVoidPtr(hMod); + return PyLong_FromVoidPtr(hMod); #else - return Py_BuildValue("i", hMod); + return Py_BuildValue("i", hMod); #endif } @@ -1271,13 +1271,13 @@ static char free_library_doc[] = Free the handle of an executable previously loaded by LoadLibrary.\n"; static PyObject *free_library(PyObject *self, PyObject *args) { - void *hMod; - if (!PyArg_ParseTuple(args, "O&:FreeLibrary", &_parse_voidp, &hMod)) - return NULL; - if (!FreeLibrary((HMODULE)hMod)) - return PyErr_SetFromWindowsErr(GetLastError()); - Py_INCREF(Py_None); - return Py_None; + void *hMod; + if (!PyArg_ParseTuple(args, "O&:FreeLibrary", &_parse_voidp, &hMod)) + return NULL; + if (!FreeLibrary((HMODULE)hMod)) + return PyErr_SetFromWindowsErr(GetLastError()); + Py_INCREF(Py_None); + return Py_None; } /* obsolete, should be removed */ @@ -1285,55 +1285,55 @@ static PyObject *free_library(PyObject *self, PyObject *args) static PyObject * call_commethod(PyObject *self, PyObject *args) { - IUnknown *pIunk; - int index; - PyObject *arguments; - PPROC *lpVtbl; - PyObject *result; - CDataObject *pcom; - PyObject *argtypes = NULL; - - if (!PyArg_ParseTuple(args, - "OiO!|O!", - &pcom, &index, - &PyTuple_Type, &arguments, - &PyTuple_Type, &argtypes)) - return NULL; - - if (argtypes && (PyTuple_GET_SIZE(arguments) != PyTuple_GET_SIZE(argtypes))) { - PyErr_Format(PyExc_TypeError, - "Method takes %d arguments (%d given)", - PyTuple_GET_SIZE(argtypes), PyTuple_GET_SIZE(arguments)); - return NULL; - } - - if (!CDataObject_Check(pcom) || (pcom->b_size != sizeof(void *))) { - PyErr_Format(PyExc_TypeError, - "COM Pointer expected instead of %s instance", - Py_TYPE(pcom)->tp_name); - return NULL; - } - - if ((*(void **)(pcom->b_ptr)) == NULL) { - PyErr_SetString(PyExc_ValueError, - "The COM 'this' pointer is NULL"); - return NULL; - } - - pIunk = (IUnknown *)(*(void **)(pcom->b_ptr)); - lpVtbl = (PPROC *)(pIunk->lpVtbl); - - result = _ctypes_callproc(lpVtbl[index], - arguments, + IUnknown *pIunk; + int index; + PyObject *arguments; + PPROC *lpVtbl; + PyObject *result; + CDataObject *pcom; + PyObject *argtypes = NULL; + + if (!PyArg_ParseTuple(args, + "OiO!|O!", + &pcom, &index, + &PyTuple_Type, &arguments, + &PyTuple_Type, &argtypes)) + return NULL; + + if (argtypes && (PyTuple_GET_SIZE(arguments) != PyTuple_GET_SIZE(argtypes))) { + PyErr_Format(PyExc_TypeError, + "Method takes %d arguments (%d given)", + PyTuple_GET_SIZE(argtypes), PyTuple_GET_SIZE(arguments)); + return NULL; + } + + if (!CDataObject_Check(pcom) || (pcom->b_size != sizeof(void *))) { + PyErr_Format(PyExc_TypeError, + "COM Pointer expected instead of %s instance", + Py_TYPE(pcom)->tp_name); + return NULL; + } + + if ((*(void **)(pcom->b_ptr)) == NULL) { + PyErr_SetString(PyExc_ValueError, + "The COM 'this' pointer is NULL"); + return NULL; + } + + pIunk = (IUnknown *)(*(void **)(pcom->b_ptr)); + lpVtbl = (PPROC *)(pIunk->lpVtbl); + + result = _ctypes_callproc(lpVtbl[index], + arguments, #ifdef MS_WIN32 - pIunk, - NULL, + pIunk, + NULL, #endif - FUNCFLAG_HRESULT, /* flags */ - argtypes, /* self->argtypes */ - NULL, /* self->restype */ - NULL); /* checker */ - return result; + FUNCFLAG_HRESULT, /* flags */ + argtypes, /* self->argtypes */ + NULL, /* self->restype */ + NULL); /* checker */ + return result; } static char copy_com_pointer_doc[] = @@ -1342,102 +1342,102 @@ static char copy_com_pointer_doc[] = static PyObject * copy_com_pointer(PyObject *self, PyObject *args) { - PyObject *p1, *p2, *r = NULL; - struct argument a, b; - IUnknown *src, **pdst; - if (!PyArg_ParseTuple(args, "OO:CopyComPointer", &p1, &p2)) - return NULL; - a.keep = b.keep = NULL; - - if (-1 == ConvParam(p1, 0, &a) || -1 == ConvParam(p2, 1, &b)) - goto done; - src = (IUnknown *)a.value.p; - pdst = (IUnknown **)b.value.p; - - if (pdst == NULL) - r = PyLong_FromLong(E_POINTER); - else { - if (src) - src->lpVtbl->AddRef(src); - *pdst = src; - r = PyLong_FromLong(S_OK); - } + PyObject *p1, *p2, *r = NULL; + struct argument a, b; + IUnknown *src, **pdst; + if (!PyArg_ParseTuple(args, "OO:CopyComPointer", &p1, &p2)) + return NULL; + a.keep = b.keep = NULL; + + if (-1 == ConvParam(p1, 0, &a) || -1 == ConvParam(p2, 1, &b)) + goto done; + src = (IUnknown *)a.value.p; + pdst = (IUnknown **)b.value.p; + + if (pdst == NULL) + r = PyLong_FromLong(E_POINTER); + else { + if (src) + src->lpVtbl->AddRef(src); + *pdst = src; + r = PyLong_FromLong(S_OK); + } done: - Py_XDECREF(a.keep); - Py_XDECREF(b.keep); - return r; + Py_XDECREF(a.keep); + Py_XDECREF(b.keep); + return r; } #else static PyObject *py_dl_open(PyObject *self, PyObject *args) { - PyObject *name, *name2; - char *name_str; - void * handle; -#ifdef RTLD_LOCAL - int mode = RTLD_NOW | RTLD_LOCAL; + PyObject *name, *name2; + char *name_str; + void * handle; +#ifdef RTLD_LOCAL + int mode = RTLD_NOW | RTLD_LOCAL; #else - /* cygwin doesn't define RTLD_LOCAL */ - int mode = RTLD_NOW; + /* cygwin doesn't define RTLD_LOCAL */ + int mode = RTLD_NOW; #endif - if (!PyArg_ParseTuple(args, "O|i:dlopen", &name, &mode)) - return NULL; - mode |= RTLD_NOW; - if (name != Py_None) { - if (PyUnicode_FSConverter(name, &name2) == 0) - return NULL; - if (PyBytes_Check(name2)) - name_str = PyBytes_AS_STRING(name2); - else - name_str = PyByteArray_AS_STRING(name2); - } else { - name_str = NULL; - name2 = NULL; - } - handle = ctypes_dlopen(name_str, mode); - Py_XDECREF(name2); - if (!handle) { - char *errmsg = ctypes_dlerror(); - if (!errmsg) - errmsg = "dlopen() error"; - PyErr_SetString(PyExc_OSError, - errmsg); - return NULL; - } - return PyLong_FromVoidPtr(handle); + if (!PyArg_ParseTuple(args, "O|i:dlopen", &name, &mode)) + return NULL; + mode |= RTLD_NOW; + if (name != Py_None) { + if (PyUnicode_FSConverter(name, &name2) == 0) + return NULL; + if (PyBytes_Check(name2)) + name_str = PyBytes_AS_STRING(name2); + else + name_str = PyByteArray_AS_STRING(name2); + } else { + name_str = NULL; + name2 = NULL; + } + handle = ctypes_dlopen(name_str, mode); + Py_XDECREF(name2); + if (!handle) { + char *errmsg = ctypes_dlerror(); + if (!errmsg) + errmsg = "dlopen() error"; + PyErr_SetString(PyExc_OSError, + errmsg); + return NULL; + } + return PyLong_FromVoidPtr(handle); } static PyObject *py_dl_close(PyObject *self, PyObject *args) { - void *handle; - - if (!PyArg_ParseTuple(args, "O&:dlclose", &_parse_voidp, &handle)) - return NULL; - if (dlclose(handle)) { - PyErr_SetString(PyExc_OSError, - ctypes_dlerror()); - return NULL; - } - Py_INCREF(Py_None); - return Py_None; + void *handle; + + if (!PyArg_ParseTuple(args, "O&:dlclose", &_parse_voidp, &handle)) + return NULL; + if (dlclose(handle)) { + PyErr_SetString(PyExc_OSError, + ctypes_dlerror()); + return NULL; + } + Py_INCREF(Py_None); + return Py_None; } static PyObject *py_dl_sym(PyObject *self, PyObject *args) { - char *name; - void *handle; - void *ptr; - - if (!PyArg_ParseTuple(args, "O&s:dlsym", - &_parse_voidp, &handle, &name)) - return NULL; - ptr = ctypes_dlsym((void*)handle, name); - if (!ptr) { - PyErr_SetString(PyExc_OSError, - ctypes_dlerror()); - return NULL; - } - return PyLong_FromVoidPtr(ptr); + char *name; + void *handle; + void *ptr; + + if (!PyArg_ParseTuple(args, "O&s:dlsym", + &_parse_voidp, &handle, &name)) + return NULL; + ptr = ctypes_dlsym((void*)handle, name); + if (!ptr) { + PyErr_SetString(PyExc_OSError, + ctypes_dlerror()); + return NULL; + } + return PyLong_FromVoidPtr(ptr); } #endif @@ -1449,27 +1449,27 @@ static PyObject *py_dl_sym(PyObject *self, PyObject *args) static PyObject * call_function(PyObject *self, PyObject *args) { - void *func; - PyObject *arguments; - PyObject *result; - - if (!PyArg_ParseTuple(args, - "O&O!", - &_parse_voidp, &func, - &PyTuple_Type, &arguments)) - return NULL; - - result = _ctypes_callproc((PPROC)func, - arguments, + void *func; + PyObject *arguments; + PyObject *result; + + if (!PyArg_ParseTuple(args, + "O&O!", + &_parse_voidp, &func, + &PyTuple_Type, &arguments)) + return NULL; + + result = _ctypes_callproc((PPROC)func, + arguments, #ifdef MS_WIN32 - NULL, - NULL, + NULL, + NULL, #endif - 0, /* flags */ - NULL, /* self->argtypes */ - NULL, /* self->restype */ - NULL); /* checker */ - return result; + 0, /* flags */ + NULL, /* self->argtypes */ + NULL, /* self->restype */ + NULL); /* checker */ + return result; } /* @@ -1480,27 +1480,27 @@ call_function(PyObject *self, PyObject *args) static PyObject * call_cdeclfunction(PyObject *self, PyObject *args) { - void *func; - PyObject *arguments; - PyObject *result; - - if (!PyArg_ParseTuple(args, - "O&O!", - &_parse_voidp, &func, - &PyTuple_Type, &arguments)) - return NULL; - - result = _ctypes_callproc((PPROC)func, - arguments, + void *func; + PyObject *arguments; + PyObject *result; + + if (!PyArg_ParseTuple(args, + "O&O!", + &_parse_voidp, &func, + &PyTuple_Type, &arguments)) + return NULL; + + result = _ctypes_callproc((PPROC)func, + arguments, #ifdef MS_WIN32 - NULL, - NULL, + NULL, + NULL, #endif - FUNCFLAG_CDECL, /* flags */ - NULL, /* self->argtypes */ - NULL, /* self->restype */ - NULL); /* checker */ - return result; + FUNCFLAG_CDECL, /* flags */ + NULL, /* self->argtypes */ + NULL, /* self->restype */ + NULL); /* checker */ + return result; } /***************************************************************** @@ -1514,17 +1514,17 @@ static char sizeof_doc[] = static PyObject * sizeof_func(PyObject *self, PyObject *obj) { - StgDictObject *dict; + StgDictObject *dict; - dict = PyType_stgdict(obj); - if (dict) - return PyLong_FromSsize_t(dict->size); + dict = PyType_stgdict(obj); + if (dict) + return PyLong_FromSsize_t(dict->size); - if (CDataObject_Check(obj)) - return PyLong_FromSsize_t(((CDataObject *)obj)->b_size); - PyErr_SetString(PyExc_TypeError, - "this type has no size"); - return NULL; + if (CDataObject_Check(obj)) + return PyLong_FromSsize_t(((CDataObject *)obj)->b_size); + PyErr_SetString(PyExc_TypeError, + "this type has no size"); + return NULL; } static char alignment_doc[] = @@ -1535,19 +1535,19 @@ static char alignment_doc[] = static PyObject * align_func(PyObject *self, PyObject *obj) { - StgDictObject *dict; + StgDictObject *dict; - dict = PyType_stgdict(obj); - if (dict) - return PyLong_FromSsize_t(dict->align); + dict = PyType_stgdict(obj); + if (dict) + return PyLong_FromSsize_t(dict->align); - dict = PyObject_stgdict(obj); - if (dict) - return PyLong_FromSsize_t(dict->align); + dict = PyObject_stgdict(obj); + if (dict) + return PyLong_FromSsize_t(dict->align); - PyErr_SetString(PyExc_TypeError, - "no alignment info"); - return NULL; + PyErr_SetString(PyExc_TypeError, + "no alignment info"); + return NULL; } static char byref_doc[] = @@ -1562,36 +1562,36 @@ static char byref_doc[] = static PyObject * byref(PyObject *self, PyObject *args) { - PyCArgObject *parg; - PyObject *obj; - PyObject *pyoffset = NULL; - Py_ssize_t offset = 0; - - if (!PyArg_UnpackTuple(args, "byref", 1, 2, - &obj, &pyoffset)) - return NULL; - if (pyoffset) { - offset = PyNumber_AsSsize_t(pyoffset, NULL); - if (offset == -1 && PyErr_Occurred()) - return NULL; - } - if (!CDataObject_Check(obj)) { - PyErr_Format(PyExc_TypeError, - "byref() argument must be a ctypes instance, not '%s'", - Py_TYPE(obj)->tp_name); - return NULL; - } - - parg = PyCArgObject_new(); - if (parg == NULL) - return NULL; - - parg->tag = 'P'; - parg->pffi_type = &ffi_type_pointer; - Py_INCREF(obj); - parg->obj = obj; - parg->value.p = (char *)((CDataObject *)obj)->b_ptr + offset; - return (PyObject *)parg; + PyCArgObject *parg; + PyObject *obj; + PyObject *pyoffset = NULL; + Py_ssize_t offset = 0; + + if (!PyArg_UnpackTuple(args, "byref", 1, 2, + &obj, &pyoffset)) + return NULL; + if (pyoffset) { + offset = PyNumber_AsSsize_t(pyoffset, NULL); + if (offset == -1 && PyErr_Occurred()) + return NULL; + } + if (!CDataObject_Check(obj)) { + PyErr_Format(PyExc_TypeError, + "byref() argument must be a ctypes instance, not '%s'", + Py_TYPE(obj)->tp_name); + return NULL; + } + + parg = PyCArgObject_new(); + if (parg == NULL) + return NULL; + + parg->tag = 'P'; + parg->pffi_type = &ffi_type_pointer; + Py_INCREF(obj); + parg->obj = obj; + parg->value.p = (char *)((CDataObject *)obj)->b_ptr + offset; + return (PyObject *)parg; } static char addressof_doc[] = @@ -1601,44 +1601,44 @@ static char addressof_doc[] = static PyObject * addressof(PyObject *self, PyObject *obj) { - if (CDataObject_Check(obj)) - return PyLong_FromVoidPtr(((CDataObject *)obj)->b_ptr); - PyErr_SetString(PyExc_TypeError, - "invalid type"); - return NULL; + if (CDataObject_Check(obj)) + return PyLong_FromVoidPtr(((CDataObject *)obj)->b_ptr); + PyErr_SetString(PyExc_TypeError, + "invalid type"); + return NULL; } static int converter(PyObject *obj, void **address) { - *address = PyLong_AsVoidPtr(obj); - return *address != NULL; + *address = PyLong_AsVoidPtr(obj); + return *address != NULL; } static PyObject * My_PyObj_FromPtr(PyObject *self, PyObject *args) { - PyObject *ob; - if (!PyArg_ParseTuple(args, "O&:PyObj_FromPtr", converter, &ob)) - return NULL; - Py_INCREF(ob); - return ob; + PyObject *ob; + if (!PyArg_ParseTuple(args, "O&:PyObj_FromPtr", converter, &ob)) + return NULL; + Py_INCREF(ob); + return ob; } static PyObject * My_Py_INCREF(PyObject *self, PyObject *arg) { - Py_INCREF(arg); /* that's what this function is for */ - Py_INCREF(arg); /* that for returning it */ - return arg; + Py_INCREF(arg); /* that's what this function is for */ + Py_INCREF(arg); /* that for returning it */ + return arg; } static PyObject * My_Py_DECREF(PyObject *self, PyObject *arg) { - Py_DECREF(arg); /* that's what this function is for */ - Py_INCREF(arg); /* that's for returning it */ - return arg; + Py_DECREF(arg); /* that's what this function is for */ + Py_INCREF(arg); /* that's for returning it */ + return arg; } #ifdef CTYPES_UNICODE @@ -1652,234 +1652,234 @@ between unicode and strings. Returns the previous values.\n"; static PyObject * set_conversion_mode(PyObject *self, PyObject *args) { - char *coding, *mode; - PyObject *result; - - if (!PyArg_ParseTuple(args, "zs:set_conversion_mode", &coding, &mode)) - return NULL; - result = Py_BuildValue("(zz)", _ctypes_conversion_encoding, _ctypes_conversion_errors); - if (coding) { - PyMem_Free(_ctypes_conversion_encoding); - _ctypes_conversion_encoding = PyMem_Malloc(strlen(coding) + 1); - strcpy(_ctypes_conversion_encoding, coding); - } else { - _ctypes_conversion_encoding = NULL; - } - PyMem_Free(_ctypes_conversion_errors); - _ctypes_conversion_errors = PyMem_Malloc(strlen(mode) + 1); - strcpy(_ctypes_conversion_errors, mode); - return result; + char *coding, *mode; + PyObject *result; + + if (!PyArg_ParseTuple(args, "zs:set_conversion_mode", &coding, &mode)) + return NULL; + result = Py_BuildValue("(zz)", _ctypes_conversion_encoding, _ctypes_conversion_errors); + if (coding) { + PyMem_Free(_ctypes_conversion_encoding); + _ctypes_conversion_encoding = PyMem_Malloc(strlen(coding) + 1); + strcpy(_ctypes_conversion_encoding, coding); + } else { + _ctypes_conversion_encoding = NULL; + } + PyMem_Free(_ctypes_conversion_errors); + _ctypes_conversion_errors = PyMem_Malloc(strlen(mode) + 1); + strcpy(_ctypes_conversion_errors, mode); + return result; } #endif static PyObject * resize(PyObject *self, PyObject *args) { - CDataObject *obj; - StgDictObject *dict; - Py_ssize_t size; - - if (!PyArg_ParseTuple(args, - "On:resize", - &obj, &size)) - return NULL; - - dict = PyObject_stgdict((PyObject *)obj); - if (dict == NULL) { - PyErr_SetString(PyExc_TypeError, - "excepted ctypes instance"); - return NULL; - } - if (size < dict->size) { - PyErr_Format(PyExc_ValueError, - "minimum size is %zd", - dict->size); - return NULL; - } - if (obj->b_needsfree == 0) { - PyErr_Format(PyExc_ValueError, - "Memory cannot be resized because this object doesn't own it"); - return NULL; - } - if (size <= sizeof(obj->b_value)) { - /* internal default buffer is large enough */ - obj->b_size = size; - goto done; - } - if (obj->b_size <= sizeof(obj->b_value)) { - /* We are currently using the objects default buffer, but it - isn't large enough any more. */ - void *ptr = PyMem_Malloc(size); - if (ptr == NULL) - return PyErr_NoMemory(); - memset(ptr, 0, size); - memmove(ptr, obj->b_ptr, obj->b_size); - obj->b_ptr = ptr; - obj->b_size = size; - } else { - void * ptr = PyMem_Realloc(obj->b_ptr, size); - if (ptr == NULL) - return PyErr_NoMemory(); - obj->b_ptr = ptr; - obj->b_size = size; - } + CDataObject *obj; + StgDictObject *dict; + Py_ssize_t size; + + if (!PyArg_ParseTuple(args, + "On:resize", + &obj, &size)) + return NULL; + + dict = PyObject_stgdict((PyObject *)obj); + if (dict == NULL) { + PyErr_SetString(PyExc_TypeError, + "excepted ctypes instance"); + return NULL; + } + if (size < dict->size) { + PyErr_Format(PyExc_ValueError, + "minimum size is %zd", + dict->size); + return NULL; + } + if (obj->b_needsfree == 0) { + PyErr_Format(PyExc_ValueError, + "Memory cannot be resized because this object doesn't own it"); + return NULL; + } + if (size <= sizeof(obj->b_value)) { + /* internal default buffer is large enough */ + obj->b_size = size; + goto done; + } + if (obj->b_size <= sizeof(obj->b_value)) { + /* We are currently using the objects default buffer, but it + isn't large enough any more. */ + void *ptr = PyMem_Malloc(size); + if (ptr == NULL) + return PyErr_NoMemory(); + memset(ptr, 0, size); + memmove(ptr, obj->b_ptr, obj->b_size); + obj->b_ptr = ptr; + obj->b_size = size; + } else { + void * ptr = PyMem_Realloc(obj->b_ptr, size); + if (ptr == NULL) + return PyErr_NoMemory(); + obj->b_ptr = ptr; + obj->b_size = size; + } done: - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } static PyObject * unpickle(PyObject *self, PyObject *args) { - PyObject *typ; - PyObject *state; - PyObject *result; - PyObject *tmp; - - if (!PyArg_ParseTuple(args, "OO", &typ, &state)) - return NULL; - result = PyObject_CallMethod(typ, "__new__", "O", typ); - if (result == NULL) - return NULL; - tmp = PyObject_CallMethod(result, "__setstate__", "O", state); - if (tmp == NULL) { - Py_DECREF(result); - return NULL; - } - Py_DECREF(tmp); - return result; + PyObject *typ; + PyObject *state; + PyObject *result; + PyObject *tmp; + + if (!PyArg_ParseTuple(args, "OO", &typ, &state)) + return NULL; + result = PyObject_CallMethod(typ, "__new__", "O", typ); + if (result == NULL) + return NULL; + tmp = PyObject_CallMethod(result, "__setstate__", "O", state); + if (tmp == NULL) { + Py_DECREF(result); + return NULL; + } + Py_DECREF(tmp); + return result; } static PyObject * POINTER(PyObject *self, PyObject *cls) { - PyObject *result; - PyTypeObject *typ; - PyObject *key; - char *buf; - - result = PyDict_GetItem(_ctypes_ptrtype_cache, cls); - if (result) { - Py_INCREF(result); - return result; - } - if (PyUnicode_CheckExact(cls)) { - char *name = _PyUnicode_AsString(cls); - buf = alloca(strlen(name) + 3 + 1); - sprintf(buf, "LP_%s", name); - result = PyObject_CallFunction((PyObject *)Py_TYPE(&PyCPointer_Type), - "s(O){}", - buf, - &PyCPointer_Type); - if (result == NULL) - return result; - key = PyLong_FromVoidPtr(result); - } else if (PyType_Check(cls)) { - typ = (PyTypeObject *)cls; - buf = alloca(strlen(typ->tp_name) + 3 + 1); - sprintf(buf, "LP_%s", typ->tp_name); - result = PyObject_CallFunction((PyObject *)Py_TYPE(&PyCPointer_Type), - "s(O){sO}", - buf, - &PyCPointer_Type, - "_type_", cls); - if (result == NULL) - return result; - Py_INCREF(cls); - key = cls; - } else { - PyErr_SetString(PyExc_TypeError, "must be a ctypes type"); - return NULL; - } - if (-1 == PyDict_SetItem(_ctypes_ptrtype_cache, key, result)) { - Py_DECREF(result); - Py_DECREF(key); - return NULL; - } - Py_DECREF(key); - return result; + PyObject *result; + PyTypeObject *typ; + PyObject *key; + char *buf; + + result = PyDict_GetItem(_ctypes_ptrtype_cache, cls); + if (result) { + Py_INCREF(result); + return result; + } + if (PyUnicode_CheckExact(cls)) { + char *name = _PyUnicode_AsString(cls); + buf = alloca(strlen(name) + 3 + 1); + sprintf(buf, "LP_%s", name); + result = PyObject_CallFunction((PyObject *)Py_TYPE(&PyCPointer_Type), + "s(O){}", + buf, + &PyCPointer_Type); + if (result == NULL) + return result; + key = PyLong_FromVoidPtr(result); + } else if (PyType_Check(cls)) { + typ = (PyTypeObject *)cls; + buf = alloca(strlen(typ->tp_name) + 3 + 1); + sprintf(buf, "LP_%s", typ->tp_name); + result = PyObject_CallFunction((PyObject *)Py_TYPE(&PyCPointer_Type), + "s(O){sO}", + buf, + &PyCPointer_Type, + "_type_", cls); + if (result == NULL) + return result; + Py_INCREF(cls); + key = cls; + } else { + PyErr_SetString(PyExc_TypeError, "must be a ctypes type"); + return NULL; + } + if (-1 == PyDict_SetItem(_ctypes_ptrtype_cache, key, result)) { + Py_DECREF(result); + Py_DECREF(key); + return NULL; + } + Py_DECREF(key); + return result; } static PyObject * pointer(PyObject *self, PyObject *arg) { - PyObject *result; - PyObject *typ; - - typ = PyDict_GetItem(_ctypes_ptrtype_cache, (PyObject *)Py_TYPE(arg)); - if (typ) - return PyObject_CallFunctionObjArgs(typ, arg, NULL); - typ = POINTER(NULL, (PyObject *)Py_TYPE(arg)); - if (typ == NULL) - return NULL; - result = PyObject_CallFunctionObjArgs(typ, arg, NULL); - Py_DECREF(typ); - return result; + PyObject *result; + PyObject *typ; + + typ = PyDict_GetItem(_ctypes_ptrtype_cache, (PyObject *)Py_TYPE(arg)); + if (typ) + return PyObject_CallFunctionObjArgs(typ, arg, NULL); + typ = POINTER(NULL, (PyObject *)Py_TYPE(arg)); + if (typ == NULL) + return NULL; + result = PyObject_CallFunctionObjArgs(typ, arg, NULL); + Py_DECREF(typ); + return result; } static PyObject * buffer_info(PyObject *self, PyObject *arg) { - StgDictObject *dict = PyType_stgdict(arg); - PyObject *shape; - Py_ssize_t i; - - if (dict == NULL) - dict = PyObject_stgdict(arg); - if (dict == NULL) { - PyErr_SetString(PyExc_TypeError, - "not a ctypes type or object"); - return NULL; - } - shape = PyTuple_New(dict->ndim); - if (shape == NULL) - return NULL; - for (i = 0; i < (int)dict->ndim; ++i) - PyTuple_SET_ITEM(shape, i, PyLong_FromSsize_t(dict->shape[i])); - - if (PyErr_Occurred()) { - Py_DECREF(shape); - return NULL; - } - return Py_BuildValue("siN", dict->format, dict->ndim, shape); + StgDictObject *dict = PyType_stgdict(arg); + PyObject *shape; + Py_ssize_t i; + + if (dict == NULL) + dict = PyObject_stgdict(arg); + if (dict == NULL) { + PyErr_SetString(PyExc_TypeError, + "not a ctypes type or object"); + return NULL; + } + shape = PyTuple_New(dict->ndim); + if (shape == NULL) + return NULL; + for (i = 0; i < (int)dict->ndim; ++i) + PyTuple_SET_ITEM(shape, i, PyLong_FromSsize_t(dict->shape[i])); + + if (PyErr_Occurred()) { + Py_DECREF(shape); + return NULL; + } + return Py_BuildValue("siN", dict->format, dict->ndim, shape); } PyMethodDef _ctypes_module_methods[] = { - {"get_errno", get_errno, METH_NOARGS}, - {"set_errno", set_errno, METH_VARARGS}, - {"POINTER", POINTER, METH_O }, - {"pointer", pointer, METH_O }, - {"_unpickle", unpickle, METH_VARARGS }, - {"buffer_info", buffer_info, METH_O, "Return buffer interface information"}, - {"resize", resize, METH_VARARGS, "Resize the memory buffer of a ctypes instance"}, + {"get_errno", get_errno, METH_NOARGS}, + {"set_errno", set_errno, METH_VARARGS}, + {"POINTER", POINTER, METH_O }, + {"pointer", pointer, METH_O }, + {"_unpickle", unpickle, METH_VARARGS }, + {"buffer_info", buffer_info, METH_O, "Return buffer interface information"}, + {"resize", resize, METH_VARARGS, "Resize the memory buffer of a ctypes instance"}, #ifdef CTYPES_UNICODE - {"set_conversion_mode", set_conversion_mode, METH_VARARGS, set_conversion_mode_doc}, + {"set_conversion_mode", set_conversion_mode, METH_VARARGS, set_conversion_mode_doc}, #endif #ifdef MS_WIN32 - {"get_last_error", get_last_error, METH_NOARGS}, - {"set_last_error", set_last_error, METH_VARARGS}, - {"CopyComPointer", copy_com_pointer, METH_VARARGS, copy_com_pointer_doc}, - {"FormatError", format_error, METH_VARARGS, format_error_doc}, - {"LoadLibrary", load_library, METH_VARARGS, load_library_doc}, - {"FreeLibrary", free_library, METH_VARARGS, free_library_doc}, - {"call_commethod", call_commethod, METH_VARARGS }, - {"_check_HRESULT", check_hresult, METH_VARARGS}, + {"get_last_error", get_last_error, METH_NOARGS}, + {"set_last_error", set_last_error, METH_VARARGS}, + {"CopyComPointer", copy_com_pointer, METH_VARARGS, copy_com_pointer_doc}, + {"FormatError", format_error, METH_VARARGS, format_error_doc}, + {"LoadLibrary", load_library, METH_VARARGS, load_library_doc}, + {"FreeLibrary", free_library, METH_VARARGS, free_library_doc}, + {"call_commethod", call_commethod, METH_VARARGS }, + {"_check_HRESULT", check_hresult, METH_VARARGS}, #else - {"dlopen", py_dl_open, METH_VARARGS, - "dlopen(name, flag={RTLD_GLOBAL|RTLD_LOCAL}) open a shared library"}, - {"dlclose", py_dl_close, METH_VARARGS, "dlclose a library"}, - {"dlsym", py_dl_sym, METH_VARARGS, "find symbol in shared library"}, + {"dlopen", py_dl_open, METH_VARARGS, + "dlopen(name, flag={RTLD_GLOBAL|RTLD_LOCAL}) open a shared library"}, + {"dlclose", py_dl_close, METH_VARARGS, "dlclose a library"}, + {"dlsym", py_dl_sym, METH_VARARGS, "find symbol in shared library"}, #endif - {"alignment", align_func, METH_O, alignment_doc}, - {"sizeof", sizeof_func, METH_O, sizeof_doc}, - {"byref", byref, METH_VARARGS, byref_doc}, - {"addressof", addressof, METH_O, addressof_doc}, - {"call_function", call_function, METH_VARARGS }, - {"call_cdeclfunction", call_cdeclfunction, METH_VARARGS }, - {"PyObj_FromPtr", My_PyObj_FromPtr, METH_VARARGS }, - {"Py_INCREF", My_Py_INCREF, METH_O }, - {"Py_DECREF", My_Py_DECREF, METH_O }, - {NULL, NULL} /* Sentinel */ + {"alignment", align_func, METH_O, alignment_doc}, + {"sizeof", sizeof_func, METH_O, sizeof_doc}, + {"byref", byref, METH_VARARGS, byref_doc}, + {"addressof", addressof, METH_O, addressof_doc}, + {"call_function", call_function, METH_VARARGS }, + {"call_cdeclfunction", call_cdeclfunction, METH_VARARGS }, + {"PyObj_FromPtr", My_PyObj_FromPtr, METH_VARARGS }, + {"Py_INCREF", My_Py_INCREF, METH_O }, + {"Py_DECREF", My_Py_DECREF, METH_O }, + {NULL, NULL} /* Sentinel */ }; /* diff --git a/Modules/_ctypes/cfield.c b/Modules/_ctypes/cfield.c index f7fd7fa..441ed9e 100644 --- a/Modules/_ctypes/cfield.c +++ b/Modules/_ctypes/cfield.c @@ -11,10 +11,10 @@ static void pymem_destructor(PyObject *ptr) { - void *p = PyCapsule_GetPointer(ptr, CTYPES_CFIELD_CAPSULE_NAME_PYMEM); - if (p) { - PyMem_Free(p); - } + void *p = PyCapsule_GetPointer(ptr, CTYPES_CFIELD_CAPSULE_NAME_PYMEM); + if (p) { + PyMem_Free(p); + } } @@ -25,9 +25,9 @@ static void pymem_destructor(PyObject *ptr) static PyObject * PyCField_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - CFieldObject *obj; - obj = (CFieldObject *)type->tp_alloc(type, 0); - return (PyObject *)obj; + CFieldObject *obj; + obj = (CFieldObject *)type->tp_alloc(type, 0); + return (PyObject *)obj; } /* @@ -44,297 +44,297 @@ PyCField_new(PyTypeObject *type, PyObject *args, PyObject *kwds) */ PyObject * PyCField_FromDesc(PyObject *desc, Py_ssize_t index, - Py_ssize_t *pfield_size, int bitsize, int *pbitofs, - Py_ssize_t *psize, Py_ssize_t *poffset, Py_ssize_t *palign, - int pack, int big_endian) -{ - CFieldObject *self; - PyObject *proto; - Py_ssize_t size, align, length; - SETFUNC setfunc = NULL; - GETFUNC getfunc = NULL; - StgDictObject *dict; - int fieldtype; + Py_ssize_t *pfield_size, int bitsize, int *pbitofs, + Py_ssize_t *psize, Py_ssize_t *poffset, Py_ssize_t *palign, + int pack, int big_endian) +{ + CFieldObject *self; + PyObject *proto; + Py_ssize_t size, align, length; + SETFUNC setfunc = NULL; + GETFUNC getfunc = NULL; + StgDictObject *dict; + int fieldtype; #define NO_BITFIELD 0 #define NEW_BITFIELD 1 #define CONT_BITFIELD 2 #define EXPAND_BITFIELD 3 - self = (CFieldObject *)PyObject_CallObject((PyObject *)&PyCField_Type, - NULL); - if (self == NULL) - return NULL; - dict = PyType_stgdict(desc); - if (!dict) { - PyErr_SetString(PyExc_TypeError, - "has no _stginfo_"); - Py_DECREF(self); - return NULL; - } - if (bitsize /* this is a bitfield request */ - && *pfield_size /* we have a bitfield open */ + self = (CFieldObject *)PyObject_CallObject((PyObject *)&PyCField_Type, + NULL); + if (self == NULL) + return NULL; + dict = PyType_stgdict(desc); + if (!dict) { + PyErr_SetString(PyExc_TypeError, + "has no _stginfo_"); + Py_DECREF(self); + return NULL; + } + if (bitsize /* this is a bitfield request */ + && *pfield_size /* we have a bitfield open */ #ifdef MS_WIN32 - /* MSVC, GCC with -mms-bitfields */ - && dict->size * 8 == *pfield_size + /* MSVC, GCC with -mms-bitfields */ + && dict->size * 8 == *pfield_size #else - /* GCC */ - && dict->size * 8 <= *pfield_size + /* GCC */ + && dict->size * 8 <= *pfield_size #endif - && (*pbitofs + bitsize) <= *pfield_size) { - /* continue bit field */ - fieldtype = CONT_BITFIELD; + && (*pbitofs + bitsize) <= *pfield_size) { + /* continue bit field */ + fieldtype = CONT_BITFIELD; #ifndef MS_WIN32 - } else if (bitsize /* this is a bitfield request */ - && *pfield_size /* we have a bitfield open */ - && dict->size * 8 >= *pfield_size - && (*pbitofs + bitsize) <= dict->size * 8) { - /* expand bit field */ - fieldtype = EXPAND_BITFIELD; + } else if (bitsize /* this is a bitfield request */ + && *pfield_size /* we have a bitfield open */ + && dict->size * 8 >= *pfield_size + && (*pbitofs + bitsize) <= dict->size * 8) { + /* expand bit field */ + fieldtype = EXPAND_BITFIELD; #endif - } else if (bitsize) { - /* start new bitfield */ - fieldtype = NEW_BITFIELD; - *pbitofs = 0; - *pfield_size = dict->size * 8; - } else { - /* not a bit field */ - fieldtype = NO_BITFIELD; - *pbitofs = 0; - *pfield_size = 0; - } - - size = dict->size; - length = dict->length; - proto = desc; - - /* Field descriptors for 'c_char * n' are be scpecial cased to - return a Python string instead of an Array object instance... - */ - if (PyCArrayTypeObject_Check(proto)) { - StgDictObject *adict = PyType_stgdict(proto); - StgDictObject *idict; - if (adict && adict->proto) { - idict = PyType_stgdict(adict->proto); - if (!idict) { - PyErr_SetString(PyExc_TypeError, - "has no _stginfo_"); - Py_DECREF(self); - return NULL; - } - if (idict->getfunc == _ctypes_get_fielddesc("c")->getfunc) { - struct fielddesc *fd = _ctypes_get_fielddesc("s"); - getfunc = fd->getfunc; - setfunc = fd->setfunc; - } + } else if (bitsize) { + /* start new bitfield */ + fieldtype = NEW_BITFIELD; + *pbitofs = 0; + *pfield_size = dict->size * 8; + } else { + /* not a bit field */ + fieldtype = NO_BITFIELD; + *pbitofs = 0; + *pfield_size = 0; + } + + size = dict->size; + length = dict->length; + proto = desc; + + /* Field descriptors for 'c_char * n' are be scpecial cased to + return a Python string instead of an Array object instance... + */ + if (PyCArrayTypeObject_Check(proto)) { + StgDictObject *adict = PyType_stgdict(proto); + StgDictObject *idict; + if (adict && adict->proto) { + idict = PyType_stgdict(adict->proto); + if (!idict) { + PyErr_SetString(PyExc_TypeError, + "has no _stginfo_"); + Py_DECREF(self); + return NULL; + } + if (idict->getfunc == _ctypes_get_fielddesc("c")->getfunc) { + struct fielddesc *fd = _ctypes_get_fielddesc("s"); + getfunc = fd->getfunc; + setfunc = fd->setfunc; + } #ifdef CTYPES_UNICODE - if (idict->getfunc == _ctypes_get_fielddesc("u")->getfunc) { - struct fielddesc *fd = _ctypes_get_fielddesc("U"); - getfunc = fd->getfunc; - setfunc = fd->setfunc; - } + if (idict->getfunc == _ctypes_get_fielddesc("u")->getfunc) { + struct fielddesc *fd = _ctypes_get_fielddesc("U"); + getfunc = fd->getfunc; + setfunc = fd->setfunc; + } #endif - } - } - - self->setfunc = setfunc; - self->getfunc = getfunc; - self->index = index; - - Py_INCREF(proto); - self->proto = proto; - - switch (fieldtype) { - case NEW_BITFIELD: - if (big_endian) - self->size = (bitsize << 16) + *pfield_size - *pbitofs - bitsize; - else - self->size = (bitsize << 16) + *pbitofs; - *pbitofs = bitsize; - /* fall through */ - case NO_BITFIELD: - if (pack) - align = min(pack, dict->align); - else - align = dict->align; - if (align && *poffset % align) { - Py_ssize_t delta = align - (*poffset % align); - *psize += delta; - *poffset += delta; - } - - if (bitsize == 0) - self->size = size; - *psize += size; - - self->offset = *poffset; - *poffset += size; - - *palign = align; - break; - - case EXPAND_BITFIELD: - *poffset += dict->size - *pfield_size/8; - *psize += dict->size - *pfield_size/8; - - *pfield_size = dict->size * 8; - - if (big_endian) - self->size = (bitsize << 16) + *pfield_size - *pbitofs - bitsize; - else - self->size = (bitsize << 16) + *pbitofs; - - self->offset = *poffset - size; /* poffset is already updated for the NEXT field */ - *pbitofs += bitsize; - break; - - case CONT_BITFIELD: - if (big_endian) - self->size = (bitsize << 16) + *pfield_size - *pbitofs - bitsize; - else - self->size = (bitsize << 16) + *pbitofs; - - self->offset = *poffset - size; /* poffset is already updated for the NEXT field */ - *pbitofs += bitsize; - break; - } - - return (PyObject *)self; + } + } + + self->setfunc = setfunc; + self->getfunc = getfunc; + self->index = index; + + Py_INCREF(proto); + self->proto = proto; + + switch (fieldtype) { + case NEW_BITFIELD: + if (big_endian) + self->size = (bitsize << 16) + *pfield_size - *pbitofs - bitsize; + else + self->size = (bitsize << 16) + *pbitofs; + *pbitofs = bitsize; + /* fall through */ + case NO_BITFIELD: + if (pack) + align = min(pack, dict->align); + else + align = dict->align; + if (align && *poffset % align) { + Py_ssize_t delta = align - (*poffset % align); + *psize += delta; + *poffset += delta; + } + + if (bitsize == 0) + self->size = size; + *psize += size; + + self->offset = *poffset; + *poffset += size; + + *palign = align; + break; + + case EXPAND_BITFIELD: + *poffset += dict->size - *pfield_size/8; + *psize += dict->size - *pfield_size/8; + + *pfield_size = dict->size * 8; + + if (big_endian) + self->size = (bitsize << 16) + *pfield_size - *pbitofs - bitsize; + else + self->size = (bitsize << 16) + *pbitofs; + + self->offset = *poffset - size; /* poffset is already updated for the NEXT field */ + *pbitofs += bitsize; + break; + + case CONT_BITFIELD: + if (big_endian) + self->size = (bitsize << 16) + *pfield_size - *pbitofs - bitsize; + else + self->size = (bitsize << 16) + *pbitofs; + + self->offset = *poffset - size; /* poffset is already updated for the NEXT field */ + *pbitofs += bitsize; + break; + } + + return (PyObject *)self; } static int PyCField_set(CFieldObject *self, PyObject *inst, PyObject *value) { - CDataObject *dst; - char *ptr; - assert(CDataObject_Check(inst)); - dst = (CDataObject *)inst; - ptr = dst->b_ptr + self->offset; - if (value == NULL) { - PyErr_SetString(PyExc_TypeError, - "can't delete attribute"); - return -1; - } - return PyCData_set(inst, self->proto, self->setfunc, value, - self->index, self->size, ptr); + CDataObject *dst; + char *ptr; + assert(CDataObject_Check(inst)); + dst = (CDataObject *)inst; + ptr = dst->b_ptr + self->offset; + if (value == NULL) { + PyErr_SetString(PyExc_TypeError, + "can't delete attribute"); + return -1; + } + return PyCData_set(inst, self->proto, self->setfunc, value, + self->index, self->size, ptr); } static PyObject * PyCField_get(CFieldObject *self, PyObject *inst, PyTypeObject *type) { - CDataObject *src; - if (inst == NULL) { - Py_INCREF(self); - return (PyObject *)self; - } - assert(CDataObject_Check(inst)); - src = (CDataObject *)inst; - return PyCData_get(self->proto, self->getfunc, inst, - self->index, self->size, src->b_ptr + self->offset); + CDataObject *src; + if (inst == NULL) { + Py_INCREF(self); + return (PyObject *)self; + } + assert(CDataObject_Check(inst)); + src = (CDataObject *)inst; + return PyCData_get(self->proto, self->getfunc, inst, + self->index, self->size, src->b_ptr + self->offset); } static PyObject * PyCField_get_offset(PyObject *self, void *data) { - return PyLong_FromSsize_t(((CFieldObject *)self)->offset); + return PyLong_FromSsize_t(((CFieldObject *)self)->offset); } static PyObject * PyCField_get_size(PyObject *self, void *data) { - return PyLong_FromSsize_t(((CFieldObject *)self)->size); + return PyLong_FromSsize_t(((CFieldObject *)self)->size); } static PyGetSetDef PyCField_getset[] = { - { "offset", PyCField_get_offset, NULL, "offset in bytes of this field" }, - { "size", PyCField_get_size, NULL, "size in bytes of this field" }, - { NULL, NULL, NULL, NULL }, + { "offset", PyCField_get_offset, NULL, "offset in bytes of this field" }, + { "size", PyCField_get_size, NULL, "size in bytes of this field" }, + { NULL, NULL, NULL, NULL }, }; static int PyCField_traverse(CFieldObject *self, visitproc visit, void *arg) { - Py_VISIT(self->proto); - return 0; + Py_VISIT(self->proto); + return 0; } static int PyCField_clear(CFieldObject *self) { - Py_CLEAR(self->proto); - return 0; + Py_CLEAR(self->proto); + return 0; } static void PyCField_dealloc(PyObject *self) { - PyCField_clear((CFieldObject *)self); - self->ob_type->tp_free((PyObject *)self); + PyCField_clear((CFieldObject *)self); + self->ob_type->tp_free((PyObject *)self); } static PyObject * PyCField_repr(CFieldObject *self) { - PyObject *result; - Py_ssize_t bits = self->size >> 16; - Py_ssize_t size = self->size & 0xFFFF; - const char *name; + PyObject *result; + Py_ssize_t bits = self->size >> 16; + Py_ssize_t size = self->size & 0xFFFF; + const char *name; - name = ((PyTypeObject *)self->proto)->tp_name; + name = ((PyTypeObject *)self->proto)->tp_name; - if (bits) - result = PyUnicode_FromFormat( - "<Field type=%s, ofs=%zd:%zd, bits=%zd>", - name, self->offset, size, bits); - else - result = PyUnicode_FromFormat( - "<Field type=%s, ofs=%zd, size=%zd>", - name, self->offset, size); - return result; + if (bits) + result = PyUnicode_FromFormat( + "<Field type=%s, ofs=%zd:%zd, bits=%zd>", + name, self->offset, size, bits); + else + result = PyUnicode_FromFormat( + "<Field type=%s, ofs=%zd, size=%zd>", + name, self->offset, size); + return result; } PyTypeObject PyCField_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_ctypes.CField", /* tp_name */ - sizeof(CFieldObject), /* tp_basicsize */ - 0, /* tp_itemsize */ - PyCField_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)PyCField_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ - "Structure/Union member", /* tp_doc */ - (traverseproc)PyCField_traverse, /* tp_traverse */ - (inquiry)PyCField_clear, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - PyCField_getset, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - (descrgetfunc)PyCField_get, /* tp_descr_get */ - (descrsetfunc)PyCField_set, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - PyCField_new, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "_ctypes.CField", /* tp_name */ + sizeof(CFieldObject), /* tp_basicsize */ + 0, /* tp_itemsize */ + PyCField_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)PyCField_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ + "Structure/Union member", /* tp_doc */ + (traverseproc)PyCField_traverse, /* tp_traverse */ + (inquiry)PyCField_clear, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + PyCField_getset, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + (descrgetfunc)PyCField_get, /* tp_descr_get */ + (descrsetfunc)PyCField_set, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + PyCField_new, /* tp_new */ + 0, /* tp_free */ }; - + /******************************************************************/ /* Accessor functions @@ -347,18 +347,18 @@ PyTypeObject PyCField_Type = { static int get_long(PyObject *v, long *p) { - long x; + long x; - if (PyFloat_Check(v)) { - PyErr_SetString(PyExc_TypeError, - "int expected instead of float"); - return -1; - } - x = PyLong_AsUnsignedLongMask(v); - if (x == -1 && PyErr_Occurred()) - return -1; - *p = x; - return 0; + if (PyFloat_Check(v)) { + PyErr_SetString(PyExc_TypeError, + "int expected instead of float"); + return -1; + } + x = PyLong_AsUnsignedLongMask(v); + if (x == -1 && PyErr_Occurred()) + return -1; + *p = x; + return 0; } /* Same, but handling unsigned long */ @@ -366,18 +366,18 @@ get_long(PyObject *v, long *p) static int get_ulong(PyObject *v, unsigned long *p) { - unsigned long x; + unsigned long x; - if (PyFloat_Check(v)) { - PyErr_SetString(PyExc_TypeError, - "int expected instead of float"); - return -1; - } - x = PyLong_AsUnsignedLongMask(v); - if (x == (unsigned long)-1 && PyErr_Occurred()) - return -1; - *p = x; - return 0; + if (PyFloat_Check(v)) { + PyErr_SetString(PyExc_TypeError, + "int expected instead of float"); + return -1; + } + x = PyLong_AsUnsignedLongMask(v); + if (x == (unsigned long)-1 && PyErr_Occurred()) + return -1; + *p = x; + return 0; } #ifdef HAVE_LONG_LONG @@ -387,17 +387,17 @@ get_ulong(PyObject *v, unsigned long *p) static int get_longlong(PyObject *v, PY_LONG_LONG *p) { - PY_LONG_LONG x; - if (PyFloat_Check(v)) { - PyErr_SetString(PyExc_TypeError, - "int expected instead of float"); - return -1; - } - x = PyLong_AsUnsignedLongLongMask(v); - if (x == -1 && PyErr_Occurred()) - return -1; - *p = x; - return 0; + PY_LONG_LONG x; + if (PyFloat_Check(v)) { + PyErr_SetString(PyExc_TypeError, + "int expected instead of float"); + return -1; + } + x = PyLong_AsUnsignedLongLongMask(v); + if (x == -1 && PyErr_Occurred()) + return -1; + *p = x; + return 0; } /* Same, but handling native unsigned long long. */ @@ -405,17 +405,17 @@ get_longlong(PyObject *v, PY_LONG_LONG *p) static int get_ulonglong(PyObject *v, unsigned PY_LONG_LONG *p) { - unsigned PY_LONG_LONG x; - if (PyFloat_Check(v)) { - PyErr_SetString(PyExc_TypeError, - "int expected instead of float"); - return -1; - } - x = PyLong_AsUnsignedLongLongMask(v); - if (x == (unsigned PY_LONG_LONG)-1 && PyErr_Occurred()) - return -1; - *p = x; - return 0; + unsigned PY_LONG_LONG x; + if (PyFloat_Check(v)) { + PyErr_SetString(PyExc_TypeError, + "int expected instead of float"); + return -1; + } + x = PyLong_AsUnsignedLongLongMask(v); + if (x == (unsigned PY_LONG_LONG)-1 && PyErr_Occurred()) + return -1; + *p = x; + return 0; } #endif @@ -438,49 +438,49 @@ get_ulonglong(PyObject *v, unsigned PY_LONG_LONG *p) /* This macro CHANGES the first parameter IN PLACE. For proper sign handling, we must first shift left, then right. */ -#define GET_BITFIELD(v, size) \ - if (NUM_BITS(size)) { \ - v <<= (sizeof(v)*8 - LOW_BIT(size) - NUM_BITS(size)); \ - v >>= (sizeof(v)*8 - NUM_BITS(size)); \ - } +#define GET_BITFIELD(v, size) \ + if (NUM_BITS(size)) { \ + v <<= (sizeof(v)*8 - LOW_BIT(size) - NUM_BITS(size)); \ + v >>= (sizeof(v)*8 - NUM_BITS(size)); \ + } /* This macro RETURNS the first parameter with the bit field CHANGED. */ -#define SET(x, v, size) \ - (NUM_BITS(size) ? \ - ( ( x & ~(BIT_MASK(size) << LOW_BIT(size)) ) | ( (v & BIT_MASK(size)) << LOW_BIT(size) ) ) \ - : v) +#define SET(x, v, size) \ + (NUM_BITS(size) ? \ + ( ( x & ~(BIT_MASK(size) << LOW_BIT(size)) ) | ( (v & BIT_MASK(size)) << LOW_BIT(size) ) ) \ + : v) /* byte swapping macros */ -#define SWAP_2(v) \ - ( ( (v >> 8) & 0x00FF) | \ - ( (v << 8) & 0xFF00) ) +#define SWAP_2(v) \ + ( ( (v >> 8) & 0x00FF) | \ + ( (v << 8) & 0xFF00) ) -#define SWAP_4(v) \ - ( ( (v & 0x000000FF) << 24 ) | \ - ( (v & 0x0000FF00) << 8 ) | \ - ( (v & 0x00FF0000) >> 8 ) | \ - ( ((v >> 24) & 0xFF)) ) +#define SWAP_4(v) \ + ( ( (v & 0x000000FF) << 24 ) | \ + ( (v & 0x0000FF00) << 8 ) | \ + ( (v & 0x00FF0000) >> 8 ) | \ + ( ((v >> 24) & 0xFF)) ) #ifdef _MSC_VER -#define SWAP_8(v) \ - ( ( (v & 0x00000000000000FFL) << 56 ) | \ - ( (v & 0x000000000000FF00L) << 40 ) | \ - ( (v & 0x0000000000FF0000L) << 24 ) | \ - ( (v & 0x00000000FF000000L) << 8 ) | \ - ( (v & 0x000000FF00000000L) >> 8 ) | \ - ( (v & 0x0000FF0000000000L) >> 24 ) | \ - ( (v & 0x00FF000000000000L) >> 40 ) | \ - ( ((v >> 56) & 0xFF)) ) +#define SWAP_8(v) \ + ( ( (v & 0x00000000000000FFL) << 56 ) | \ + ( (v & 0x000000000000FF00L) << 40 ) | \ + ( (v & 0x0000000000FF0000L) << 24 ) | \ + ( (v & 0x00000000FF000000L) << 8 ) | \ + ( (v & 0x000000FF00000000L) >> 8 ) | \ + ( (v & 0x0000FF0000000000L) >> 24 ) | \ + ( (v & 0x00FF000000000000L) >> 40 ) | \ + ( ((v >> 56) & 0xFF)) ) #else -#define SWAP_8(v) \ - ( ( (v & 0x00000000000000FFLL) << 56 ) | \ - ( (v & 0x000000000000FF00LL) << 40 ) | \ - ( (v & 0x0000000000FF0000LL) << 24 ) | \ - ( (v & 0x00000000FF000000LL) << 8 ) | \ - ( (v & 0x000000FF00000000LL) >> 8 ) | \ - ( (v & 0x0000FF0000000000LL) >> 24 ) | \ - ( (v & 0x00FF000000000000LL) >> 40 ) | \ - ( ((v >> 56) & 0xFF)) ) +#define SWAP_8(v) \ + ( ( (v & 0x00000000000000FFLL) << 56 ) | \ + ( (v & 0x000000000000FF00LL) << 40 ) | \ + ( (v & 0x0000000000FF0000LL) << 24 ) | \ + ( (v & 0x00000000FF000000LL) << 8 ) | \ + ( (v & 0x000000FF00000000LL) >> 8 ) | \ + ( (v & 0x0000FF0000000000LL) >> 24 ) | \ + ( (v & 0x00FF000000000000LL) >> 40 ) | \ + ( ((v >> 56) & 0xFF)) ) #endif #define SWAP_INT SWAP_4 @@ -517,184 +517,184 @@ get_ulonglong(PyObject *v, unsigned PY_LONG_LONG *p) static PyObject * b_set(void *ptr, PyObject *value, Py_ssize_t size) { - long val; - if (get_long(value, &val) < 0) - return NULL; - *(signed char *)ptr = (signed char)SET(*(signed char *)ptr, (signed char)val, size); - _RET(value); + long val; + if (get_long(value, &val) < 0) + return NULL; + *(signed char *)ptr = (signed char)SET(*(signed char *)ptr, (signed char)val, size); + _RET(value); } static PyObject * b_get(void *ptr, Py_ssize_t size) { - signed char val = *(signed char *)ptr; - GET_BITFIELD(val, size); - return PyLong_FromLong(val); + signed char val = *(signed char *)ptr; + GET_BITFIELD(val, size); + return PyLong_FromLong(val); } static PyObject * B_set(void *ptr, PyObject *value, Py_ssize_t size) { - unsigned long val; - if (get_ulong(value, &val) < 0) - return NULL; - *(unsigned char *)ptr = (unsigned char)SET(*(unsigned char*)ptr, - (unsigned short)val, size); - _RET(value); + unsigned long val; + if (get_ulong(value, &val) < 0) + return NULL; + *(unsigned char *)ptr = (unsigned char)SET(*(unsigned char*)ptr, + (unsigned short)val, size); + _RET(value); } static PyObject * B_get(void *ptr, Py_ssize_t size) { - unsigned char val = *(unsigned char *)ptr; - GET_BITFIELD(val, size); - return PyLong_FromLong(val); + unsigned char val = *(unsigned char *)ptr; + GET_BITFIELD(val, size); + return PyLong_FromLong(val); } static PyObject * h_set(void *ptr, PyObject *value, Py_ssize_t size) { - long val; - short x; - if (get_long(value, &val) < 0) - return NULL; - memcpy(&x, ptr, sizeof(x)); - x = SET(x, (short)val, size); - memcpy(ptr, &x, sizeof(x)); - _RET(value); + long val; + short x; + if (get_long(value, &val) < 0) + return NULL; + memcpy(&x, ptr, sizeof(x)); + x = SET(x, (short)val, size); + memcpy(ptr, &x, sizeof(x)); + _RET(value); } static PyObject * h_set_sw(void *ptr, PyObject *value, Py_ssize_t size) { - long val; - short field; - if (get_long(value, &val) < 0) - return NULL; - memcpy(&field, ptr, sizeof(field)); - field = SWAP_2(field); - field = SET(field, (short)val, size); - field = SWAP_2(field); - memcpy(ptr, &field, sizeof(field)); - _RET(value); + long val; + short field; + if (get_long(value, &val) < 0) + return NULL; + memcpy(&field, ptr, sizeof(field)); + field = SWAP_2(field); + field = SET(field, (short)val, size); + field = SWAP_2(field); + memcpy(ptr, &field, sizeof(field)); + _RET(value); } static PyObject * h_get(void *ptr, Py_ssize_t size) { - short val; - memcpy(&val, ptr, sizeof(val)); - GET_BITFIELD(val, size); - return PyLong_FromLong((long)val); + short val; + memcpy(&val, ptr, sizeof(val)); + GET_BITFIELD(val, size); + return PyLong_FromLong((long)val); } static PyObject * h_get_sw(void *ptr, Py_ssize_t size) { - short val; - memcpy(&val, ptr, sizeof(val)); - val = SWAP_2(val); - GET_BITFIELD(val, size); - return PyLong_FromLong(val); + short val; + memcpy(&val, ptr, sizeof(val)); + val = SWAP_2(val); + GET_BITFIELD(val, size); + return PyLong_FromLong(val); } static PyObject * H_set(void *ptr, PyObject *value, Py_ssize_t size) { - unsigned long val; - unsigned short x; - if (get_ulong(value, &val) < 0) - return NULL; - memcpy(&x, ptr, sizeof(x)); - x = SET(x, (unsigned short)val, size); - memcpy(ptr, &x, sizeof(x)); - _RET(value); + unsigned long val; + unsigned short x; + if (get_ulong(value, &val) < 0) + return NULL; + memcpy(&x, ptr, sizeof(x)); + x = SET(x, (unsigned short)val, size); + memcpy(ptr, &x, sizeof(x)); + _RET(value); } static PyObject * H_set_sw(void *ptr, PyObject *value, Py_ssize_t size) { - unsigned long val; - unsigned short field; - if (get_ulong(value, &val) < 0) - return NULL; - memcpy(&field, ptr, sizeof(field)); - field = SWAP_2(field); - field = SET(field, (unsigned short)val, size); - field = SWAP_2(field); - memcpy(ptr, &field, sizeof(field)); - _RET(value); + unsigned long val; + unsigned short field; + if (get_ulong(value, &val) < 0) + return NULL; + memcpy(&field, ptr, sizeof(field)); + field = SWAP_2(field); + field = SET(field, (unsigned short)val, size); + field = SWAP_2(field); + memcpy(ptr, &field, sizeof(field)); + _RET(value); } static PyObject * H_get(void *ptr, Py_ssize_t size) { - unsigned short val; - memcpy(&val, ptr, sizeof(val)); - GET_BITFIELD(val, size); - return PyLong_FromLong(val); + unsigned short val; + memcpy(&val, ptr, sizeof(val)); + GET_BITFIELD(val, size); + return PyLong_FromLong(val); } static PyObject * H_get_sw(void *ptr, Py_ssize_t size) { - unsigned short val; - memcpy(&val, ptr, sizeof(val)); - val = SWAP_2(val); - GET_BITFIELD(val, size); - return PyLong_FromLong(val); + unsigned short val; + memcpy(&val, ptr, sizeof(val)); + val = SWAP_2(val); + GET_BITFIELD(val, size); + return PyLong_FromLong(val); } static PyObject * i_set(void *ptr, PyObject *value, Py_ssize_t size) { - long val; - int x; - if (get_long(value, &val) < 0) - return NULL; - memcpy(&x, ptr, sizeof(x)); - x = SET(x, (int)val, size); - memcpy(ptr, &x, sizeof(x)); - _RET(value); + long val; + int x; + if (get_long(value, &val) < 0) + return NULL; + memcpy(&x, ptr, sizeof(x)); + x = SET(x, (int)val, size); + memcpy(ptr, &x, sizeof(x)); + _RET(value); } static PyObject * i_set_sw(void *ptr, PyObject *value, Py_ssize_t size) { - long val; - int field; - if (get_long(value, &val) < 0) - return NULL; - memcpy(&field, ptr, sizeof(field)); - field = SWAP_INT(field); - field = SET(field, (int)val, size); - field = SWAP_INT(field); - memcpy(ptr, &field, sizeof(field)); - _RET(value); + long val; + int field; + if (get_long(value, &val) < 0) + return NULL; + memcpy(&field, ptr, sizeof(field)); + field = SWAP_INT(field); + field = SET(field, (int)val, size); + field = SWAP_INT(field); + memcpy(ptr, &field, sizeof(field)); + _RET(value); } static PyObject * i_get(void *ptr, Py_ssize_t size) { - int val; - memcpy(&val, ptr, sizeof(val)); - GET_BITFIELD(val, size); - return PyLong_FromLong(val); + int val; + memcpy(&val, ptr, sizeof(val)); + GET_BITFIELD(val, size); + return PyLong_FromLong(val); } static PyObject * i_get_sw(void *ptr, Py_ssize_t size) { - int val; - memcpy(&val, ptr, sizeof(val)); - val = SWAP_INT(val); - GET_BITFIELD(val, size); - return PyLong_FromLong(val); + int val; + memcpy(&val, ptr, sizeof(val)); + val = SWAP_INT(val); + GET_BITFIELD(val, size); + return PyLong_FromLong(val); } #ifdef MS_WIN32 @@ -702,22 +702,22 @@ i_get_sw(void *ptr, Py_ssize_t size) static PyObject * vBOOL_set(void *ptr, PyObject *value, Py_ssize_t size) { - switch (PyObject_IsTrue(value)) { - case -1: - return NULL; - case 0: - *(short int *)ptr = VARIANT_FALSE; - _RET(value); - default: - *(short int *)ptr = VARIANT_TRUE; - _RET(value); - } + switch (PyObject_IsTrue(value)) { + case -1: + return NULL; + case 0: + *(short int *)ptr = VARIANT_FALSE; + _RET(value); + default: + *(short int *)ptr = VARIANT_TRUE; + _RET(value); + } } static PyObject * vBOOL_get(void *ptr, Py_ssize_t size) { - return PyBool_FromLong((long)*(short int *)ptr); + return PyBool_FromLong((long)*(short int *)ptr); } #endif @@ -732,260 +732,260 @@ vBOOL_get(void *ptr, Py_ssize_t size) static PyObject * bool_set(void *ptr, PyObject *value, Py_ssize_t size) { - switch (PyObject_IsTrue(value)) { - case -1: - return NULL; - case 0: - *(BOOL_TYPE *)ptr = 0; - _RET(value); - default: - *(BOOL_TYPE *)ptr = 1; - _RET(value); - } + switch (PyObject_IsTrue(value)) { + case -1: + return NULL; + case 0: + *(BOOL_TYPE *)ptr = 0; + _RET(value); + default: + *(BOOL_TYPE *)ptr = 1; + _RET(value); + } } static PyObject * bool_get(void *ptr, Py_ssize_t size) { - return PyBool_FromLong((long)*(BOOL_TYPE *)ptr); + return PyBool_FromLong((long)*(BOOL_TYPE *)ptr); } static PyObject * I_set(void *ptr, PyObject *value, Py_ssize_t size) { - unsigned long val; - unsigned int x; - if (get_ulong(value, &val) < 0) - return NULL; - memcpy(&x, ptr, sizeof(x)); - x = SET(x, (unsigned int)val, size); - memcpy(ptr, &x, sizeof(x)); - _RET(value); + unsigned long val; + unsigned int x; + if (get_ulong(value, &val) < 0) + return NULL; + memcpy(&x, ptr, sizeof(x)); + x = SET(x, (unsigned int)val, size); + memcpy(ptr, &x, sizeof(x)); + _RET(value); } static PyObject * I_set_sw(void *ptr, PyObject *value, Py_ssize_t size) { - unsigned long val; - unsigned int field; - if (get_ulong(value, &val) < 0) - return NULL; - memcpy(&field, ptr, sizeof(field)); - field = (unsigned int)SET(field, (unsigned int)val, size); - field = SWAP_INT(field); - memcpy(ptr, &field, sizeof(field)); - _RET(value); + unsigned long val; + unsigned int field; + if (get_ulong(value, &val) < 0) + return NULL; + memcpy(&field, ptr, sizeof(field)); + field = (unsigned int)SET(field, (unsigned int)val, size); + field = SWAP_INT(field); + memcpy(ptr, &field, sizeof(field)); + _RET(value); } static PyObject * I_get(void *ptr, Py_ssize_t size) { - unsigned int val; - memcpy(&val, ptr, sizeof(val)); - GET_BITFIELD(val, size); - return PyLong_FromUnsignedLong(val); + unsigned int val; + memcpy(&val, ptr, sizeof(val)); + GET_BITFIELD(val, size); + return PyLong_FromUnsignedLong(val); } static PyObject * I_get_sw(void *ptr, Py_ssize_t size) { - unsigned int val; - memcpy(&val, ptr, sizeof(val)); - val = SWAP_INT(val); - GET_BITFIELD(val, size); - return PyLong_FromUnsignedLong(val); + unsigned int val; + memcpy(&val, ptr, sizeof(val)); + val = SWAP_INT(val); + GET_BITFIELD(val, size); + return PyLong_FromUnsignedLong(val); } static PyObject * l_set(void *ptr, PyObject *value, Py_ssize_t size) { - long val; - long x; - if (get_long(value, &val) < 0) - return NULL; - memcpy(&x, ptr, sizeof(x)); - x = SET(x, val, size); - memcpy(ptr, &x, sizeof(x)); - _RET(value); + long val; + long x; + if (get_long(value, &val) < 0) + return NULL; + memcpy(&x, ptr, sizeof(x)); + x = SET(x, val, size); + memcpy(ptr, &x, sizeof(x)); + _RET(value); } static PyObject * l_set_sw(void *ptr, PyObject *value, Py_ssize_t size) { - long val; - long field; - if (get_long(value, &val) < 0) - return NULL; - memcpy(&field, ptr, sizeof(field)); - field = SWAP_LONG(field); - field = (long)SET(field, val, size); - field = SWAP_LONG(field); - memcpy(ptr, &field, sizeof(field)); - _RET(value); + long val; + long field; + if (get_long(value, &val) < 0) + return NULL; + memcpy(&field, ptr, sizeof(field)); + field = SWAP_LONG(field); + field = (long)SET(field, val, size); + field = SWAP_LONG(field); + memcpy(ptr, &field, sizeof(field)); + _RET(value); } static PyObject * l_get(void *ptr, Py_ssize_t size) { - long val; - memcpy(&val, ptr, sizeof(val)); - GET_BITFIELD(val, size); - return PyLong_FromLong(val); + long val; + memcpy(&val, ptr, sizeof(val)); + GET_BITFIELD(val, size); + return PyLong_FromLong(val); } static PyObject * l_get_sw(void *ptr, Py_ssize_t size) { - long val; - memcpy(&val, ptr, sizeof(val)); - val = SWAP_LONG(val); - GET_BITFIELD(val, size); - return PyLong_FromLong(val); + long val; + memcpy(&val, ptr, sizeof(val)); + val = SWAP_LONG(val); + GET_BITFIELD(val, size); + return PyLong_FromLong(val); } static PyObject * L_set(void *ptr, PyObject *value, Py_ssize_t size) { - unsigned long val; - unsigned long x; - if (get_ulong(value, &val) < 0) - return NULL; - memcpy(&x, ptr, sizeof(x)); - x = SET(x, val, size); - memcpy(ptr, &x, sizeof(x)); - _RET(value); + unsigned long val; + unsigned long x; + if (get_ulong(value, &val) < 0) + return NULL; + memcpy(&x, ptr, sizeof(x)); + x = SET(x, val, size); + memcpy(ptr, &x, sizeof(x)); + _RET(value); } static PyObject * L_set_sw(void *ptr, PyObject *value, Py_ssize_t size) { - unsigned long val; - unsigned long field; - if (get_ulong(value, &val) < 0) - return NULL; - memcpy(&field, ptr, sizeof(field)); - field = SWAP_LONG(field); - field = (unsigned long)SET(field, val, size); - field = SWAP_LONG(field); - memcpy(ptr, &field, sizeof(field)); - _RET(value); + unsigned long val; + unsigned long field; + if (get_ulong(value, &val) < 0) + return NULL; + memcpy(&field, ptr, sizeof(field)); + field = SWAP_LONG(field); + field = (unsigned long)SET(field, val, size); + field = SWAP_LONG(field); + memcpy(ptr, &field, sizeof(field)); + _RET(value); } static PyObject * L_get(void *ptr, Py_ssize_t size) { - unsigned long val; - memcpy(&val, ptr, sizeof(val)); - GET_BITFIELD(val, size); - return PyLong_FromUnsignedLong(val); + unsigned long val; + memcpy(&val, ptr, sizeof(val)); + GET_BITFIELD(val, size); + return PyLong_FromUnsignedLong(val); } static PyObject * L_get_sw(void *ptr, Py_ssize_t size) { - unsigned long val; - memcpy(&val, ptr, sizeof(val)); - val = SWAP_LONG(val); - GET_BITFIELD(val, size); - return PyLong_FromUnsignedLong(val); + unsigned long val; + memcpy(&val, ptr, sizeof(val)); + val = SWAP_LONG(val); + GET_BITFIELD(val, size); + return PyLong_FromUnsignedLong(val); } #ifdef HAVE_LONG_LONG static PyObject * q_set(void *ptr, PyObject *value, Py_ssize_t size) { - PY_LONG_LONG val; - PY_LONG_LONG x; - if (get_longlong(value, &val) < 0) - return NULL; - memcpy(&x, ptr, sizeof(x)); - x = SET(x, val, size); - memcpy(ptr, &x, sizeof(x)); - _RET(value); + PY_LONG_LONG val; + PY_LONG_LONG x; + if (get_longlong(value, &val) < 0) + return NULL; + memcpy(&x, ptr, sizeof(x)); + x = SET(x, val, size); + memcpy(ptr, &x, sizeof(x)); + _RET(value); } static PyObject * q_set_sw(void *ptr, PyObject *value, Py_ssize_t size) { - PY_LONG_LONG val; - PY_LONG_LONG field; - if (get_longlong(value, &val) < 0) - return NULL; - memcpy(&field, ptr, sizeof(field)); - field = SWAP_8(field); - field = (PY_LONG_LONG)SET(field, val, size); - field = SWAP_8(field); - memcpy(ptr, &field, sizeof(field)); - _RET(value); + PY_LONG_LONG val; + PY_LONG_LONG field; + if (get_longlong(value, &val) < 0) + return NULL; + memcpy(&field, ptr, sizeof(field)); + field = SWAP_8(field); + field = (PY_LONG_LONG)SET(field, val, size); + field = SWAP_8(field); + memcpy(ptr, &field, sizeof(field)); + _RET(value); } static PyObject * q_get(void *ptr, Py_ssize_t size) { - PY_LONG_LONG val; - memcpy(&val, ptr, sizeof(val)); - GET_BITFIELD(val, size); - return PyLong_FromLongLong(val); + PY_LONG_LONG val; + memcpy(&val, ptr, sizeof(val)); + GET_BITFIELD(val, size); + return PyLong_FromLongLong(val); } static PyObject * q_get_sw(void *ptr, Py_ssize_t size) { - PY_LONG_LONG val; - memcpy(&val, ptr, sizeof(val)); - val = SWAP_8(val); - GET_BITFIELD(val, size); - return PyLong_FromLongLong(val); + PY_LONG_LONG val; + memcpy(&val, ptr, sizeof(val)); + val = SWAP_8(val); + GET_BITFIELD(val, size); + return PyLong_FromLongLong(val); } static PyObject * Q_set(void *ptr, PyObject *value, Py_ssize_t size) { - unsigned PY_LONG_LONG val; - unsigned PY_LONG_LONG x; - if (get_ulonglong(value, &val) < 0) - return NULL; - memcpy(&x, ptr, sizeof(x)); - x = SET(x, val, size); - memcpy(ptr, &x, sizeof(x)); - _RET(value); + unsigned PY_LONG_LONG val; + unsigned PY_LONG_LONG x; + if (get_ulonglong(value, &val) < 0) + return NULL; + memcpy(&x, ptr, sizeof(x)); + x = SET(x, val, size); + memcpy(ptr, &x, sizeof(x)); + _RET(value); } static PyObject * Q_set_sw(void *ptr, PyObject *value, Py_ssize_t size) { - unsigned PY_LONG_LONG val; - unsigned PY_LONG_LONG field; - if (get_ulonglong(value, &val) < 0) - return NULL; - memcpy(&field, ptr, sizeof(field)); - field = SWAP_8(field); - field = (unsigned PY_LONG_LONG)SET(field, val, size); - field = SWAP_8(field); - memcpy(ptr, &field, sizeof(field)); - _RET(value); + unsigned PY_LONG_LONG val; + unsigned PY_LONG_LONG field; + if (get_ulonglong(value, &val) < 0) + return NULL; + memcpy(&field, ptr, sizeof(field)); + field = SWAP_8(field); + field = (unsigned PY_LONG_LONG)SET(field, val, size); + field = SWAP_8(field); + memcpy(ptr, &field, sizeof(field)); + _RET(value); } static PyObject * Q_get(void *ptr, Py_ssize_t size) { - unsigned PY_LONG_LONG val; - memcpy(&val, ptr, sizeof(val)); - GET_BITFIELD(val, size); - return PyLong_FromUnsignedLongLong(val); + unsigned PY_LONG_LONG val; + memcpy(&val, ptr, sizeof(val)); + GET_BITFIELD(val, size); + return PyLong_FromUnsignedLongLong(val); } static PyObject * Q_get_sw(void *ptr, Py_ssize_t size) { - unsigned PY_LONG_LONG val; - memcpy(&val, ptr, sizeof(val)); - val = SWAP_8(val); - GET_BITFIELD(val, size); - return PyLong_FromUnsignedLongLong(val); + unsigned PY_LONG_LONG val; + memcpy(&val, ptr, sizeof(val)); + val = SWAP_8(val); + GET_BITFIELD(val, size); + return PyLong_FromUnsignedLongLong(val); } #endif @@ -997,136 +997,136 @@ Q_get_sw(void *ptr, Py_ssize_t size) static PyObject * g_set(void *ptr, PyObject *value, Py_ssize_t size) { - long double x; + long double x; - x = PyFloat_AsDouble(value); - if (x == -1 && PyErr_Occurred()) { - PyErr_Format(PyExc_TypeError, - " float expected instead of %s instance", - value->ob_type->tp_name); - return NULL; - } - memcpy(ptr, &x, sizeof(long double)); - _RET(value); + x = PyFloat_AsDouble(value); + if (x == -1 && PyErr_Occurred()) { + PyErr_Format(PyExc_TypeError, + " float expected instead of %s instance", + value->ob_type->tp_name); + return NULL; + } + memcpy(ptr, &x, sizeof(long double)); + _RET(value); } static PyObject * g_get(void *ptr, Py_ssize_t size) { - long double val; - memcpy(&val, ptr, sizeof(long double)); - return PyFloat_FromDouble(val); + long double val; + memcpy(&val, ptr, sizeof(long double)); + return PyFloat_FromDouble(val); } static PyObject * d_set(void *ptr, PyObject *value, Py_ssize_t size) { - double x; + double x; - x = PyFloat_AsDouble(value); - if (x == -1 && PyErr_Occurred()) { - PyErr_Format(PyExc_TypeError, - " float expected instead of %s instance", - value->ob_type->tp_name); - return NULL; - } - memcpy(ptr, &x, sizeof(double)); - _RET(value); + x = PyFloat_AsDouble(value); + if (x == -1 && PyErr_Occurred()) { + PyErr_Format(PyExc_TypeError, + " float expected instead of %s instance", + value->ob_type->tp_name); + return NULL; + } + memcpy(ptr, &x, sizeof(double)); + _RET(value); } static PyObject * d_get(void *ptr, Py_ssize_t size) { - double val; - memcpy(&val, ptr, sizeof(val)); - return PyFloat_FromDouble(val); + double val; + memcpy(&val, ptr, sizeof(val)); + return PyFloat_FromDouble(val); } static PyObject * d_set_sw(void *ptr, PyObject *value, Py_ssize_t size) { - double x; + double x; - x = PyFloat_AsDouble(value); - if (x == -1 && PyErr_Occurred()) { - PyErr_Format(PyExc_TypeError, - " float expected instead of %s instance", - value->ob_type->tp_name); - return NULL; - } + x = PyFloat_AsDouble(value); + if (x == -1 && PyErr_Occurred()) { + PyErr_Format(PyExc_TypeError, + " float expected instead of %s instance", + value->ob_type->tp_name); + return NULL; + } #ifdef WORDS_BIGENDIAN - if (_PyFloat_Pack8(x, (unsigned char *)ptr, 1)) - return NULL; + if (_PyFloat_Pack8(x, (unsigned char *)ptr, 1)) + return NULL; #else - if (_PyFloat_Pack8(x, (unsigned char *)ptr, 0)) - return NULL; + if (_PyFloat_Pack8(x, (unsigned char *)ptr, 0)) + return NULL; #endif - _RET(value); + _RET(value); } static PyObject * d_get_sw(void *ptr, Py_ssize_t size) { #ifdef WORDS_BIGENDIAN - return PyFloat_FromDouble(_PyFloat_Unpack8(ptr, 1)); + return PyFloat_FromDouble(_PyFloat_Unpack8(ptr, 1)); #else - return PyFloat_FromDouble(_PyFloat_Unpack8(ptr, 0)); + return PyFloat_FromDouble(_PyFloat_Unpack8(ptr, 0)); #endif } static PyObject * f_set(void *ptr, PyObject *value, Py_ssize_t size) { - float x; + float x; - x = (float)PyFloat_AsDouble(value); - if (x == -1 && PyErr_Occurred()) { - PyErr_Format(PyExc_TypeError, - " float expected instead of %s instance", - value->ob_type->tp_name); - return NULL; - } - memcpy(ptr, &x, sizeof(x)); - _RET(value); + x = (float)PyFloat_AsDouble(value); + if (x == -1 && PyErr_Occurred()) { + PyErr_Format(PyExc_TypeError, + " float expected instead of %s instance", + value->ob_type->tp_name); + return NULL; + } + memcpy(ptr, &x, sizeof(x)); + _RET(value); } static PyObject * f_get(void *ptr, Py_ssize_t size) { - float val; - memcpy(&val, ptr, sizeof(val)); - return PyFloat_FromDouble(val); + float val; + memcpy(&val, ptr, sizeof(val)); + return PyFloat_FromDouble(val); } static PyObject * f_set_sw(void *ptr, PyObject *value, Py_ssize_t size) { - float x; + float x; - x = (float)PyFloat_AsDouble(value); - if (x == -1 && PyErr_Occurred()) { - PyErr_Format(PyExc_TypeError, - " float expected instead of %s instance", - value->ob_type->tp_name); - return NULL; - } + x = (float)PyFloat_AsDouble(value); + if (x == -1 && PyErr_Occurred()) { + PyErr_Format(PyExc_TypeError, + " float expected instead of %s instance", + value->ob_type->tp_name); + return NULL; + } #ifdef WORDS_BIGENDIAN - if (_PyFloat_Pack4(x, (unsigned char *)ptr, 1)) - return NULL; + if (_PyFloat_Pack4(x, (unsigned char *)ptr, 1)) + return NULL; #else - if (_PyFloat_Pack4(x, (unsigned char *)ptr, 0)) - return NULL; + if (_PyFloat_Pack4(x, (unsigned char *)ptr, 0)) + return NULL; #endif - _RET(value); + _RET(value); } static PyObject * f_get_sw(void *ptr, Py_ssize_t size) { #ifdef WORDS_BIGENDIAN - return PyFloat_FromDouble(_PyFloat_Unpack4(ptr, 1)); + return PyFloat_FromDouble(_PyFloat_Unpack4(ptr, 1)); #else - return PyFloat_FromDouble(_PyFloat_Unpack4(ptr, 0)); + return PyFloat_FromDouble(_PyFloat_Unpack4(ptr, 0)); #endif } @@ -1143,72 +1143,72 @@ f_get_sw(void *ptr, Py_ssize_t size) static PyObject * O_get(void *ptr, Py_ssize_t size) { - PyObject *ob = *(PyObject **)ptr; - if (ob == NULL) { - if (!PyErr_Occurred()) - /* Set an error if not yet set */ - PyErr_SetString(PyExc_ValueError, - "PyObject is NULL"); - return NULL; - } - Py_INCREF(ob); - return ob; + PyObject *ob = *(PyObject **)ptr; + if (ob == NULL) { + if (!PyErr_Occurred()) + /* Set an error if not yet set */ + PyErr_SetString(PyExc_ValueError, + "PyObject is NULL"); + return NULL; + } + Py_INCREF(ob); + return ob; } static PyObject * O_set(void *ptr, PyObject *value, Py_ssize_t size) { - /* Hm, does the memory block need it's own refcount or not? */ - *(PyObject **)ptr = value; - Py_INCREF(value); - return value; + /* Hm, does the memory block need it's own refcount or not? */ + *(PyObject **)ptr = value; + Py_INCREF(value); + return value; } static PyObject * c_set(void *ptr, PyObject *value, Py_ssize_t size) { - if (PyUnicode_Check(value)) { - value = PyUnicode_AsEncodedString(value, - _ctypes_conversion_encoding, - _ctypes_conversion_errors); - if (value == NULL) - return NULL; - if (PyBytes_GET_SIZE(value) != 1) { - Py_DECREF(value); - goto error; - } - *(char *)ptr = PyBytes_AS_STRING(value)[0]; - Py_DECREF(value); - _RET(value); - } - if (PyBytes_Check(value) && PyBytes_GET_SIZE(value) == 1) { - *(char *)ptr = PyBytes_AS_STRING(value)[0]; - _RET(value); - } - if (PyByteArray_Check(value) && PyByteArray_GET_SIZE(value) == 1) { - *(char *)ptr = PyByteArray_AS_STRING(value)[0]; - _RET(value); - } - if (PyLong_Check(value)) - { - long longval = PyLong_AS_LONG(value); - if (longval < 0 || longval >= 256) - goto error; - *(char *)ptr = (char)longval; - _RET(value); - } + if (PyUnicode_Check(value)) { + value = PyUnicode_AsEncodedString(value, + _ctypes_conversion_encoding, + _ctypes_conversion_errors); + if (value == NULL) + return NULL; + if (PyBytes_GET_SIZE(value) != 1) { + Py_DECREF(value); + goto error; + } + *(char *)ptr = PyBytes_AS_STRING(value)[0]; + Py_DECREF(value); + _RET(value); + } + if (PyBytes_Check(value) && PyBytes_GET_SIZE(value) == 1) { + *(char *)ptr = PyBytes_AS_STRING(value)[0]; + _RET(value); + } + if (PyByteArray_Check(value) && PyByteArray_GET_SIZE(value) == 1) { + *(char *)ptr = PyByteArray_AS_STRING(value)[0]; + _RET(value); + } + if (PyLong_Check(value)) + { + long longval = PyLong_AS_LONG(value); + if (longval < 0 || longval >= 256) + goto error; + *(char *)ptr = (char)longval; + _RET(value); + } error: - PyErr_Format(PyExc_TypeError, - "one character string expected"); - return NULL; + PyErr_Format(PyExc_TypeError, + "one character string expected"); + return NULL; } static PyObject * c_get(void *ptr, Py_ssize_t size) { - return PyBytes_FromStringAndSize((char *)ptr, 1); + return PyBytes_FromStringAndSize((char *)ptr, 1); } #ifdef CTYPES_UNICODE @@ -1216,107 +1216,107 @@ c_get(void *ptr, Py_ssize_t size) static PyObject * u_set(void *ptr, PyObject *value, Py_ssize_t size) { - Py_ssize_t len; - if (PyBytes_Check(value)) { - value = PyUnicode_FromEncodedObject(value, - _ctypes_conversion_encoding, - _ctypes_conversion_errors); - if (!value) - return NULL; - } else if (!PyUnicode_Check(value)) { - PyErr_Format(PyExc_TypeError, - "unicode string expected instead of %s instance", - value->ob_type->tp_name); - return NULL; - } else - Py_INCREF(value); + Py_ssize_t len; + if (PyBytes_Check(value)) { + value = PyUnicode_FromEncodedObject(value, + _ctypes_conversion_encoding, + _ctypes_conversion_errors); + if (!value) + return NULL; + } else if (!PyUnicode_Check(value)) { + PyErr_Format(PyExc_TypeError, + "unicode string expected instead of %s instance", + value->ob_type->tp_name); + return NULL; + } else + Py_INCREF(value); - len = PyUnicode_GET_SIZE(value); - if (len != 1) { - Py_DECREF(value); - PyErr_SetString(PyExc_TypeError, - "one character unicode string expected"); - return NULL; - } + len = PyUnicode_GET_SIZE(value); + if (len != 1) { + Py_DECREF(value); + PyErr_SetString(PyExc_TypeError, + "one character unicode string expected"); + return NULL; + } - *(wchar_t *)ptr = PyUnicode_AS_UNICODE(value)[0]; - Py_DECREF(value); + *(wchar_t *)ptr = PyUnicode_AS_UNICODE(value)[0]; + Py_DECREF(value); - _RET(value); + _RET(value); } static PyObject * u_get(void *ptr, Py_ssize_t size) { - return PyUnicode_FromWideChar((wchar_t *)ptr, 1); + return PyUnicode_FromWideChar((wchar_t *)ptr, 1); } /* U - a unicode string */ static PyObject * U_get(void *ptr, Py_ssize_t size) { - PyObject *result; - Py_ssize_t len; - Py_UNICODE *p; + PyObject *result; + Py_ssize_t len; + Py_UNICODE *p; - size /= sizeof(wchar_t); /* we count character units here, not bytes */ + size /= sizeof(wchar_t); /* we count character units here, not bytes */ - result = PyUnicode_FromWideChar((wchar_t *)ptr, size); - if (!result) - return NULL; - /* We need 'result' to be able to count the characters with wcslen, - since ptr may not be NUL terminated. If the length is smaller (if - it was actually NUL terminated, we construct a new one and throw - away the result. - */ - /* chop off at the first NUL character, if any. */ - p = PyUnicode_AS_UNICODE(result); - for (len = 0; len < size; ++len) - if (!p[len]) - break; + result = PyUnicode_FromWideChar((wchar_t *)ptr, size); + if (!result) + return NULL; + /* We need 'result' to be able to count the characters with wcslen, + since ptr may not be NUL terminated. If the length is smaller (if + it was actually NUL terminated, we construct a new one and throw + away the result. + */ + /* chop off at the first NUL character, if any. */ + p = PyUnicode_AS_UNICODE(result); + for (len = 0; len < size; ++len) + if (!p[len]) + break; - if (len < size) { - PyObject *ob = PyUnicode_FromWideChar((wchar_t *)ptr, len); - Py_DECREF(result); - return ob; - } - return result; + if (len < size) { + PyObject *ob = PyUnicode_FromWideChar((wchar_t *)ptr, len); + Py_DECREF(result); + return ob; + } + return result; } static PyObject * U_set(void *ptr, PyObject *value, Py_ssize_t length) { - Py_ssize_t size; - - /* It's easier to calculate in characters than in bytes */ - length /= sizeof(wchar_t); - - if (PyBytes_Check(value)) { - value = PyUnicode_FromEncodedObject(value, - _ctypes_conversion_encoding, - _ctypes_conversion_errors); - if (!value) - return NULL; - } else if (!PyUnicode_Check(value)) { - PyErr_Format(PyExc_TypeError, - "unicode string expected instead of %s instance", - value->ob_type->tp_name); - return NULL; - } else - Py_INCREF(value); - size = PyUnicode_GET_SIZE(value); - if (size > length) { - PyErr_Format(PyExc_ValueError, - "string too long (%zd, maximum length %zd)", - size, length); - Py_DECREF(value); - return NULL; - } else if (size < length-1) - /* copy terminating NUL character if there is space */ - size += 1; - PyUnicode_AsWideChar((PyUnicodeObject *)value, (wchar_t *)ptr, size); - return value; + Py_ssize_t size; + + /* It's easier to calculate in characters than in bytes */ + length /= sizeof(wchar_t); + + if (PyBytes_Check(value)) { + value = PyUnicode_FromEncodedObject(value, + _ctypes_conversion_encoding, + _ctypes_conversion_errors); + if (!value) + return NULL; + } else if (!PyUnicode_Check(value)) { + PyErr_Format(PyExc_TypeError, + "unicode string expected instead of %s instance", + value->ob_type->tp_name); + return NULL; + } else + Py_INCREF(value); + size = PyUnicode_GET_SIZE(value); + if (size > length) { + PyErr_Format(PyExc_ValueError, + "string too long (%zd, maximum length %zd)", + size, length); + Py_DECREF(value); + return NULL; + } else if (size < length-1) + /* copy terminating NUL character if there is space */ + size += 1; + PyUnicode_AsWideChar((PyUnicodeObject *)value, (wchar_t *)ptr, size); + return value; } #endif @@ -1324,210 +1324,210 @@ U_set(void *ptr, PyObject *value, Py_ssize_t length) static PyObject * s_get(void *ptr, Py_ssize_t size) { - Py_ssize_t i; - char *p; + Py_ssize_t i; + char *p; - p = (char *)ptr; - for (i = 0; i < size; ++i) { - if (*p++ == '\0') - break; - } + p = (char *)ptr; + for (i = 0; i < size; ++i) { + if (*p++ == '\0') + break; + } - return PyUnicode_FromStringAndSize((char *)ptr, (Py_ssize_t)i); + return PyUnicode_FromStringAndSize((char *)ptr, (Py_ssize_t)i); } static PyObject * s_set(void *ptr, PyObject *value, Py_ssize_t length) { - char *data; - Py_ssize_t size; - - if (PyUnicode_Check(value)) { - value = PyUnicode_AsEncodedString(value, - _ctypes_conversion_encoding, - _ctypes_conversion_errors); - if (value == NULL) - return NULL; - assert(PyBytes_Check(value)); - } else if(PyBytes_Check(value)) { - Py_INCREF(value); - } else { - PyErr_Format(PyExc_TypeError, - "expected string, %s found", - value->ob_type->tp_name); - return NULL; - } - - data = PyBytes_AS_STRING(value); - if (!data) - return NULL; - size = strlen(data); /* XXX Why not Py_SIZE(value)? */ - if (size < length) { - /* This will copy the leading NUL character - * if there is space for it. - */ - ++size; - } else if (size > length) { - PyErr_Format(PyExc_ValueError, - "string too long (%zd, maximum length %zd)", - size, length); - Py_DECREF(value); - return NULL; - } - /* Also copy the terminating NUL character if there is space */ - memcpy((char *)ptr, data, size); - - Py_DECREF(value); - _RET(value); + char *data; + Py_ssize_t size; + + if (PyUnicode_Check(value)) { + value = PyUnicode_AsEncodedString(value, + _ctypes_conversion_encoding, + _ctypes_conversion_errors); + if (value == NULL) + return NULL; + assert(PyBytes_Check(value)); + } else if(PyBytes_Check(value)) { + Py_INCREF(value); + } else { + PyErr_Format(PyExc_TypeError, + "expected string, %s found", + value->ob_type->tp_name); + return NULL; + } + + data = PyBytes_AS_STRING(value); + if (!data) + return NULL; + size = strlen(data); /* XXX Why not Py_SIZE(value)? */ + if (size < length) { + /* This will copy the leading NUL character + * if there is space for it. + */ + ++size; + } else if (size > length) { + PyErr_Format(PyExc_ValueError, + "string too long (%zd, maximum length %zd)", + size, length); + Py_DECREF(value); + return NULL; + } + /* Also copy the terminating NUL character if there is space */ + memcpy((char *)ptr, data, size); + + Py_DECREF(value); + _RET(value); } static PyObject * z_set(void *ptr, PyObject *value, Py_ssize_t size) { - if (value == Py_None) { - *(char **)ptr = NULL; - Py_INCREF(value); - return value; - } - if (PyBytes_Check(value)) { - *(char **)ptr = PyBytes_AsString(value); - Py_INCREF(value); - return value; - } else if (PyUnicode_Check(value)) { - PyObject *str = PyUnicode_AsEncodedString(value, - _ctypes_conversion_encoding, - _ctypes_conversion_errors); - if (str == NULL) - return NULL; - *(char **)ptr = PyBytes_AS_STRING(str); - return str; - } else if (PyLong_Check(value)) { + if (value == Py_None) { + *(char **)ptr = NULL; + Py_INCREF(value); + return value; + } + if (PyBytes_Check(value)) { + *(char **)ptr = PyBytes_AsString(value); + Py_INCREF(value); + return value; + } else if (PyUnicode_Check(value)) { + PyObject *str = PyUnicode_AsEncodedString(value, + _ctypes_conversion_encoding, + _ctypes_conversion_errors); + if (str == NULL) + return NULL; + *(char **)ptr = PyBytes_AS_STRING(str); + return str; + } else if (PyLong_Check(value)) { #if SIZEOF_VOID_P == SIZEOF_LONG_LONG - *(char **)ptr = (char *)PyLong_AsUnsignedLongLongMask(value); + *(char **)ptr = (char *)PyLong_AsUnsignedLongLongMask(value); #else - *(char **)ptr = (char *)PyLong_AsUnsignedLongMask(value); + *(char **)ptr = (char *)PyLong_AsUnsignedLongMask(value); #endif - _RET(value); - } - PyErr_Format(PyExc_TypeError, - "string or integer address expected instead of %s instance", - value->ob_type->tp_name); - return NULL; + _RET(value); + } + PyErr_Format(PyExc_TypeError, + "string or integer address expected instead of %s instance", + value->ob_type->tp_name); + return NULL; } static PyObject * z_get(void *ptr, Py_ssize_t size) { - /* XXX What about invalid pointers ??? */ - if (*(void **)ptr) { + /* XXX What about invalid pointers ??? */ + if (*(void **)ptr) { #if defined(MS_WIN32) && !defined(_WIN32_WCE) - if (IsBadStringPtrA(*(char **)ptr, -1)) { - PyErr_Format(PyExc_ValueError, - "invalid string pointer %p", - *(char **)ptr); - return NULL; - } + if (IsBadStringPtrA(*(char **)ptr, -1)) { + PyErr_Format(PyExc_ValueError, + "invalid string pointer %p", + *(char **)ptr); + return NULL; + } #endif - return PyBytes_FromStringAndSize(*(char **)ptr, - strlen(*(char **)ptr)); - } else { - Py_INCREF(Py_None); - return Py_None; - } + return PyBytes_FromStringAndSize(*(char **)ptr, + strlen(*(char **)ptr)); + } else { + Py_INCREF(Py_None); + return Py_None; + } } #ifdef CTYPES_UNICODE static PyObject * Z_set(void *ptr, PyObject *value, Py_ssize_t size) { - if (value == Py_None) { - *(wchar_t **)ptr = NULL; - Py_INCREF(value); - return value; - } - if (PyLong_Check(value) || PyLong_Check(value)) { + if (value == Py_None) { + *(wchar_t **)ptr = NULL; + Py_INCREF(value); + return value; + } + if (PyLong_Check(value) || PyLong_Check(value)) { #if SIZEOF_VOID_P == SIZEOF_LONG_LONG - *(wchar_t **)ptr = (wchar_t *)PyLong_AsUnsignedLongLongMask(value); + *(wchar_t **)ptr = (wchar_t *)PyLong_AsUnsignedLongLongMask(value); #else - *(wchar_t **)ptr = (wchar_t *)PyLong_AsUnsignedLongMask(value); + *(wchar_t **)ptr = (wchar_t *)PyLong_AsUnsignedLongMask(value); #endif - Py_INCREF(Py_None); - return Py_None; - } - if (PyBytes_Check(value)) { - value = PyUnicode_FromEncodedObject(value, - _ctypes_conversion_encoding, - _ctypes_conversion_errors); - if (!value) - return NULL; - } else if (!PyUnicode_Check(value)) { - PyErr_Format(PyExc_TypeError, - "unicode string or integer address expected instead of %s instance", - value->ob_type->tp_name); - return NULL; - } else - Py_INCREF(value); + Py_INCREF(Py_None); + return Py_None; + } + if (PyBytes_Check(value)) { + value = PyUnicode_FromEncodedObject(value, + _ctypes_conversion_encoding, + _ctypes_conversion_errors); + if (!value) + return NULL; + } else if (!PyUnicode_Check(value)) { + PyErr_Format(PyExc_TypeError, + "unicode string or integer address expected instead of %s instance", + value->ob_type->tp_name); + return NULL; + } else + Py_INCREF(value); #ifdef HAVE_USABLE_WCHAR_T - /* HAVE_USABLE_WCHAR_T means that Py_UNICODE and wchar_t is the same - type. So we can copy directly. Hm, are unicode objects always NUL - terminated in Python, internally? - */ - *(wchar_t **)ptr = PyUnicode_AS_UNICODE(value); - return value; + /* HAVE_USABLE_WCHAR_T means that Py_UNICODE and wchar_t is the same + type. So we can copy directly. Hm, are unicode objects always NUL + terminated in Python, internally? + */ + *(wchar_t **)ptr = PyUnicode_AS_UNICODE(value); + return value; #else - { - /* We must create a wchar_t* buffer from the unicode object, - and keep it alive */ - PyObject *keep; - wchar_t *buffer; - - int size = PyUnicode_GET_SIZE(value); - size += 1; /* terminating NUL */ - size *= sizeof(wchar_t); - buffer = (wchar_t *)PyMem_Malloc(size); - if (!buffer) { - Py_DECREF(value); - return PyErr_NoMemory(); - } - memset(buffer, 0, size); - keep = PyCapsule_New(buffer, CTYPES_CFIELD_CAPSULE_NAME_PYMEM, pymem_destructor); - if (!keep) { - Py_DECREF(value); - PyMem_Free(buffer); - return NULL; - } - *(wchar_t **)ptr = (wchar_t *)buffer; - if (-1 == PyUnicode_AsWideChar((PyUnicodeObject *)value, - buffer, PyUnicode_GET_SIZE(value))) { - Py_DECREF(value); - Py_DECREF(keep); - return NULL; - } - Py_DECREF(value); - return keep; - } + { + /* We must create a wchar_t* buffer from the unicode object, + and keep it alive */ + PyObject *keep; + wchar_t *buffer; + + int size = PyUnicode_GET_SIZE(value); + size += 1; /* terminating NUL */ + size *= sizeof(wchar_t); + buffer = (wchar_t *)PyMem_Malloc(size); + if (!buffer) { + Py_DECREF(value); + return PyErr_NoMemory(); + } + memset(buffer, 0, size); + keep = PyCapsule_New(buffer, CTYPES_CFIELD_CAPSULE_NAME_PYMEM, pymem_destructor); + if (!keep) { + Py_DECREF(value); + PyMem_Free(buffer); + return NULL; + } + *(wchar_t **)ptr = (wchar_t *)buffer; + if (-1 == PyUnicode_AsWideChar((PyUnicodeObject *)value, + buffer, PyUnicode_GET_SIZE(value))) { + Py_DECREF(value); + Py_DECREF(keep); + return NULL; + } + Py_DECREF(value); + return keep; + } #endif } static PyObject * Z_get(void *ptr, Py_ssize_t size) { - wchar_t *p; - p = *(wchar_t **)ptr; - if (p) { + wchar_t *p; + p = *(wchar_t **)ptr; + if (p) { #if defined(MS_WIN32) && !defined(_WIN32_WCE) - if (IsBadStringPtrW(*(wchar_t **)ptr, -1)) { - PyErr_Format(PyExc_ValueError, - "invalid string pointer %p", - *(wchar_t **)ptr); - return NULL; - } + if (IsBadStringPtrW(*(wchar_t **)ptr, -1)) { + PyErr_Format(PyExc_ValueError, + "invalid string pointer %p", + *(wchar_t **)ptr); + return NULL; + } #endif - return PyUnicode_FromWideChar(p, wcslen(p)); - } else { - Py_INCREF(Py_None); - return Py_None; - } + return PyUnicode_FromWideChar(p, wcslen(p)); + } else { + Py_INCREF(Py_None); + return Py_None; + } } #endif @@ -1535,166 +1535,166 @@ Z_get(void *ptr, Py_ssize_t size) static PyObject * BSTR_set(void *ptr, PyObject *value, Py_ssize_t size) { - BSTR bstr; - - /* convert value into a PyUnicodeObject or NULL */ - if (Py_None == value) { - value = NULL; - } else if (PyBytes_Check(value)) { - value = PyUnicode_FromEncodedObject(value, - _ctypes_conversion_encoding, - _ctypes_conversion_errors); - if (!value) - return NULL; - } else if (PyUnicode_Check(value)) { - Py_INCREF(value); /* for the descref below */ - } else { - PyErr_Format(PyExc_TypeError, - "unicode string expected instead of %s instance", - value->ob_type->tp_name); - return NULL; - } - - /* create a BSTR from value */ - if (value) { - Py_ssize_t size = PyUnicode_GET_SIZE(value); - if ((unsigned) size != size) { - PyErr_SetString(PyExc_ValueError, "String too long for BSTR"); - return NULL; - } - bstr = SysAllocStringLen(PyUnicode_AS_UNICODE(value), - (unsigned)size); - Py_DECREF(value); - } else - bstr = NULL; - - /* free the previous contents, if any */ - if (*(BSTR *)ptr) - SysFreeString(*(BSTR *)ptr); - - /* and store it */ - *(BSTR *)ptr = bstr; - - /* We don't need to keep any other object */ - _RET(value); + BSTR bstr; + + /* convert value into a PyUnicodeObject or NULL */ + if (Py_None == value) { + value = NULL; + } else if (PyBytes_Check(value)) { + value = PyUnicode_FromEncodedObject(value, + _ctypes_conversion_encoding, + _ctypes_conversion_errors); + if (!value) + return NULL; + } else if (PyUnicode_Check(value)) { + Py_INCREF(value); /* for the descref below */ + } else { + PyErr_Format(PyExc_TypeError, + "unicode string expected instead of %s instance", + value->ob_type->tp_name); + return NULL; + } + + /* create a BSTR from value */ + if (value) { + Py_ssize_t size = PyUnicode_GET_SIZE(value); + if ((unsigned) size != size) { + PyErr_SetString(PyExc_ValueError, "String too long for BSTR"); + return NULL; + } + bstr = SysAllocStringLen(PyUnicode_AS_UNICODE(value), + (unsigned)size); + Py_DECREF(value); + } else + bstr = NULL; + + /* free the previous contents, if any */ + if (*(BSTR *)ptr) + SysFreeString(*(BSTR *)ptr); + + /* and store it */ + *(BSTR *)ptr = bstr; + + /* We don't need to keep any other object */ + _RET(value); } static PyObject * BSTR_get(void *ptr, Py_ssize_t size) { - BSTR p; - p = *(BSTR *)ptr; - if (p) - return PyUnicode_FromWideChar(p, SysStringLen(p)); - else { - /* Hm, it seems NULL pointer and zero length string are the - same in BSTR, see Don Box, p 81 - */ - Py_INCREF(Py_None); - return Py_None; - } + BSTR p; + p = *(BSTR *)ptr; + if (p) + return PyUnicode_FromWideChar(p, SysStringLen(p)); + else { + /* Hm, it seems NULL pointer and zero length string are the + same in BSTR, see Don Box, p 81 + */ + Py_INCREF(Py_None); + return Py_None; + } } #endif static PyObject * P_set(void *ptr, PyObject *value, Py_ssize_t size) { - void *v; - if (value == Py_None) { - *(void **)ptr = NULL; - _RET(value); - } + void *v; + if (value == Py_None) { + *(void **)ptr = NULL; + _RET(value); + } - if (!PyLong_Check(value) && !PyLong_Check(value)) { - PyErr_SetString(PyExc_TypeError, - "cannot be converted to pointer"); - return NULL; - } + if (!PyLong_Check(value) && !PyLong_Check(value)) { + PyErr_SetString(PyExc_TypeError, + "cannot be converted to pointer"); + return NULL; + } #if SIZEOF_VOID_P <= SIZEOF_LONG - v = (void *)PyLong_AsUnsignedLongMask(value); + v = (void *)PyLong_AsUnsignedLongMask(value); #else #ifndef HAVE_LONG_LONG # error "PyLong_AsVoidPtr: sizeof(void*) > sizeof(long), but no long long" #elif SIZEOF_LONG_LONG < SIZEOF_VOID_P # error "PyLong_AsVoidPtr: sizeof(PY_LONG_LONG) < sizeof(void*)" #endif - v = (void *)PyLong_AsUnsignedLongLongMask(value); + v = (void *)PyLong_AsUnsignedLongLongMask(value); #endif - if (PyErr_Occurred()) - return NULL; + if (PyErr_Occurred()) + return NULL; - *(void **)ptr = v; - _RET(value); + *(void **)ptr = v; + _RET(value); } static PyObject * P_get(void *ptr, Py_ssize_t size) { - if (*(void **)ptr == NULL) { - Py_INCREF(Py_None); - return Py_None; - } - return PyLong_FromVoidPtr(*(void **)ptr); + if (*(void **)ptr == NULL) { + Py_INCREF(Py_None); + return Py_None; + } + return PyLong_FromVoidPtr(*(void **)ptr); } static struct fielddesc formattable[] = { - { 's', s_set, s_get, &ffi_type_pointer}, - { 'b', b_set, b_get, &ffi_type_schar}, - { 'B', B_set, B_get, &ffi_type_uchar}, - { 'c', c_set, c_get, &ffi_type_schar}, - { 'd', d_set, d_get, &ffi_type_double, d_set_sw, d_get_sw}, - { 'g', g_set, g_get, &ffi_type_longdouble}, - { 'f', f_set, f_get, &ffi_type_float, f_set_sw, f_get_sw}, - { 'h', h_set, h_get, &ffi_type_sshort, h_set_sw, h_get_sw}, - { 'H', H_set, H_get, &ffi_type_ushort, H_set_sw, H_get_sw}, - { 'i', i_set, i_get, &ffi_type_sint, i_set_sw, i_get_sw}, - { 'I', I_set, I_get, &ffi_type_uint, I_set_sw, I_get_sw}, + { 's', s_set, s_get, &ffi_type_pointer}, + { 'b', b_set, b_get, &ffi_type_schar}, + { 'B', B_set, B_get, &ffi_type_uchar}, + { 'c', c_set, c_get, &ffi_type_schar}, + { 'd', d_set, d_get, &ffi_type_double, d_set_sw, d_get_sw}, + { 'g', g_set, g_get, &ffi_type_longdouble}, + { 'f', f_set, f_get, &ffi_type_float, f_set_sw, f_get_sw}, + { 'h', h_set, h_get, &ffi_type_sshort, h_set_sw, h_get_sw}, + { 'H', H_set, H_get, &ffi_type_ushort, H_set_sw, H_get_sw}, + { 'i', i_set, i_get, &ffi_type_sint, i_set_sw, i_get_sw}, + { 'I', I_set, I_get, &ffi_type_uint, I_set_sw, I_get_sw}, /* XXX Hm, sizeof(int) == sizeof(long) doesn't hold on every platform */ /* As soon as we can get rid of the type codes, this is no longer a problem */ #if SIZEOF_LONG == 4 - { 'l', l_set, l_get, &ffi_type_sint32, l_set_sw, l_get_sw}, - { 'L', L_set, L_get, &ffi_type_uint32, L_set_sw, L_get_sw}, + { 'l', l_set, l_get, &ffi_type_sint32, l_set_sw, l_get_sw}, + { 'L', L_set, L_get, &ffi_type_uint32, L_set_sw, L_get_sw}, #elif SIZEOF_LONG == 8 - { 'l', l_set, l_get, &ffi_type_sint64, l_set_sw, l_get_sw}, - { 'L', L_set, L_get, &ffi_type_uint64, L_set_sw, L_get_sw}, + { 'l', l_set, l_get, &ffi_type_sint64, l_set_sw, l_get_sw}, + { 'L', L_set, L_get, &ffi_type_uint64, L_set_sw, L_get_sw}, #else # error #endif #ifdef HAVE_LONG_LONG #if SIZEOF_LONG_LONG == 8 - { 'q', q_set, q_get, &ffi_type_sint64, q_set_sw, q_get_sw}, - { 'Q', Q_set, Q_get, &ffi_type_uint64, Q_set_sw, Q_get_sw}, + { 'q', q_set, q_get, &ffi_type_sint64, q_set_sw, q_get_sw}, + { 'Q', Q_set, Q_get, &ffi_type_uint64, Q_set_sw, Q_get_sw}, #else # error #endif #endif - { 'P', P_set, P_get, &ffi_type_pointer}, - { 'z', z_set, z_get, &ffi_type_pointer}, + { 'P', P_set, P_get, &ffi_type_pointer}, + { 'z', z_set, z_get, &ffi_type_pointer}, #ifdef CTYPES_UNICODE - { 'u', u_set, u_get, NULL}, /* ffi_type set later */ - { 'U', U_set, U_get, &ffi_type_pointer}, - { 'Z', Z_set, Z_get, &ffi_type_pointer}, + { 'u', u_set, u_get, NULL}, /* ffi_type set later */ + { 'U', U_set, U_get, &ffi_type_pointer}, + { 'Z', Z_set, Z_get, &ffi_type_pointer}, #endif #ifdef MS_WIN32 - { 'X', BSTR_set, BSTR_get, &ffi_type_pointer}, - { 'v', vBOOL_set, vBOOL_get, &ffi_type_sshort}, + { 'X', BSTR_set, BSTR_get, &ffi_type_pointer}, + { 'v', vBOOL_set, vBOOL_get, &ffi_type_sshort}, #endif #if SIZEOF__BOOL == 1 - { '?', bool_set, bool_get, &ffi_type_uchar}, /* Also fallback for no native _Bool support */ + { '?', bool_set, bool_get, &ffi_type_uchar}, /* Also fallback for no native _Bool support */ #elif SIZEOF__BOOL == SIZEOF_SHORT - { '?', bool_set, bool_get, &ffi_type_ushort}, + { '?', bool_set, bool_get, &ffi_type_ushort}, #elif SIZEOF__BOOL == SIZEOF_INT - { '?', bool_set, bool_get, &ffi_type_uint, I_set_sw, I_get_sw}, + { '?', bool_set, bool_get, &ffi_type_uint, I_set_sw, I_get_sw}, #elif SIZEOF__BOOL == SIZEOF_LONG - { '?', bool_set, bool_get, &ffi_type_ulong, L_set_sw, L_get_sw}, + { '?', bool_set, bool_get, &ffi_type_ulong, L_set_sw, L_get_sw}, #elif SIZEOF__BOOL == SIZEOF_LONG_LONG - { '?', bool_set, bool_get, &ffi_type_ulong, Q_set_sw, Q_get_sw}, + { '?', bool_set, bool_get, &ffi_type_ulong, Q_set_sw, Q_get_sw}, #endif /* SIZEOF__BOOL */ - { 'O', O_set, O_get, &ffi_type_pointer}, - { 0, NULL, NULL, NULL}, + { 'O', O_set, O_get, &ffi_type_pointer}, + { 0, NULL, NULL, NULL}, }; /* @@ -1705,26 +1705,26 @@ static struct fielddesc formattable[] = { struct fielddesc * _ctypes_get_fielddesc(const char *fmt) { - static int initialized = 0; - struct fielddesc *table = formattable; + static int initialized = 0; + struct fielddesc *table = formattable; - if (!initialized) { - initialized = 1; + if (!initialized) { + initialized = 1; #ifdef CTYPES_UNICODE - if (sizeof(wchar_t) == sizeof(short)) - _ctypes_get_fielddesc("u")->pffi_type = &ffi_type_sshort; - else if (sizeof(wchar_t) == sizeof(int)) - _ctypes_get_fielddesc("u")->pffi_type = &ffi_type_sint; - else if (sizeof(wchar_t) == sizeof(long)) - _ctypes_get_fielddesc("u")->pffi_type = &ffi_type_slong; + if (sizeof(wchar_t) == sizeof(short)) + _ctypes_get_fielddesc("u")->pffi_type = &ffi_type_sshort; + else if (sizeof(wchar_t) == sizeof(int)) + _ctypes_get_fielddesc("u")->pffi_type = &ffi_type_sint; + else if (sizeof(wchar_t) == sizeof(long)) + _ctypes_get_fielddesc("u")->pffi_type = &ffi_type_slong; #endif - } + } - for (; table->code; ++table) { - if (table->code == fmt[0]) - return table; - } - return NULL; + for (; table->code; ++table) { + if (table->code == fmt[0]) + return table; + } + return NULL; } typedef struct { char c; char x; } s_char; @@ -1768,10 +1768,10 @@ typedef struct { char c; PY_LONG_LONG x; } s_long_long; /* from ffi.h: typedef struct _ffi_type { - size_t size; - unsigned short alignment; - unsigned short type; - struct _ffi_type **elements; + size_t size; + unsigned short alignment; + unsigned short type; + struct _ffi_type **elements; } ffi_type; */ @@ -1798,7 +1798,7 @@ ffi_type ffi_type_double = { sizeof(double), DOUBLE_ALIGN, FFI_TYPE_DOUBLE }; #endif /* This is already defined on OSX */ ffi_type ffi_type_longdouble = { sizeof(long double), LONGDOUBLE_ALIGN, - FFI_TYPE_LONGDOUBLE }; + FFI_TYPE_LONGDOUBLE }; ffi_type ffi_type_pointer = { sizeof(void *), VOID_P_ALIGN, FFI_TYPE_POINTER }; diff --git a/Modules/_ctypes/ctypes.h b/Modules/_ctypes/ctypes.h index b4047a4..e0bad07 100644 --- a/Modules/_ctypes/ctypes.h +++ b/Modules/_ctypes/ctypes.h @@ -21,16 +21,16 @@ Making CDataObject a variable size object would be a better solution, but more difficult in the presence of PyCFuncPtrObject. Maybe later. */ union value { - char c[16]; - short s; - int i; - long l; - float f; - double d; + char c[16]; + short s; + int i; + long l; + float f; + double d; #ifdef HAVE_LONG_LONG - PY_LONG_LONG ll; + PY_LONG_LONG ll; #endif - long double D; + long double D; }; /* @@ -40,67 +40,67 @@ union value { */ struct tagCDataObject { - PyObject_HEAD - char *b_ptr; /* pointer to memory block */ - int b_needsfree; /* need _we_ free the memory? */ - CDataObject *b_base; /* pointer to base object or NULL */ - Py_ssize_t b_size; /* size of memory block in bytes */ - Py_ssize_t b_length; /* number of references we need */ - Py_ssize_t b_index; /* index of this object into base's - b_object list */ - PyObject *b_objects; /* dictionary of references we need to keep, or Py_None */ - union value b_value; + PyObject_HEAD + char *b_ptr; /* pointer to memory block */ + int b_needsfree; /* need _we_ free the memory? */ + CDataObject *b_base; /* pointer to base object or NULL */ + Py_ssize_t b_size; /* size of memory block in bytes */ + Py_ssize_t b_length; /* number of references we need */ + Py_ssize_t b_index; /* index of this object into base's + b_object list */ + PyObject *b_objects; /* dictionary of references we need to keep, or Py_None */ + union value b_value; }; typedef struct { - PyObject_VAR_HEAD - ffi_closure *pcl; /* the C callable */ - ffi_cif cif; - int flags; - PyObject *converters; - PyObject *callable; - PyObject *restype; - SETFUNC setfunc; - ffi_type *ffi_restype; - ffi_type *atypes[1]; + PyObject_VAR_HEAD + ffi_closure *pcl; /* the C callable */ + ffi_cif cif; + int flags; + PyObject *converters; + PyObject *callable; + PyObject *restype; + SETFUNC setfunc; + ffi_type *ffi_restype; + ffi_type *atypes[1]; } CThunkObject; extern PyTypeObject PyCThunk_Type; -#define CThunk_CheckExact(v) ((v)->ob_type == &PyCThunk_Type) +#define CThunk_CheckExact(v) ((v)->ob_type == &PyCThunk_Type) typedef struct { - /* First part identical to tagCDataObject */ - PyObject_HEAD - char *b_ptr; /* pointer to memory block */ - int b_needsfree; /* need _we_ free the memory? */ - CDataObject *b_base; /* pointer to base object or NULL */ - Py_ssize_t b_size; /* size of memory block in bytes */ - Py_ssize_t b_length; /* number of references we need */ - Py_ssize_t b_index; /* index of this object into base's - b_object list */ - PyObject *b_objects; /* list of references we need to keep */ - union value b_value; - /* end of tagCDataObject, additional fields follow */ - - CThunkObject *thunk; - PyObject *callable; - - /* These two fields will override the ones in the type's stgdict if - they are set */ - PyObject *converters; - PyObject *argtypes; - PyObject *restype; - PyObject *checker; - PyObject *errcheck; + /* First part identical to tagCDataObject */ + PyObject_HEAD + char *b_ptr; /* pointer to memory block */ + int b_needsfree; /* need _we_ free the memory? */ + CDataObject *b_base; /* pointer to base object or NULL */ + Py_ssize_t b_size; /* size of memory block in bytes */ + Py_ssize_t b_length; /* number of references we need */ + Py_ssize_t b_index; /* index of this object into base's + b_object list */ + PyObject *b_objects; /* list of references we need to keep */ + union value b_value; + /* end of tagCDataObject, additional fields follow */ + + CThunkObject *thunk; + PyObject *callable; + + /* These two fields will override the ones in the type's stgdict if + they are set */ + PyObject *converters; + PyObject *argtypes; + PyObject *restype; + PyObject *checker; + PyObject *errcheck; #ifdef MS_WIN32 - int index; - GUID *iid; + int index; + GUID *iid; #endif - PyObject *paramflags; + PyObject *paramflags; } PyCFuncPtrObject; extern PyTypeObject PyCStgDict_Type; -#define PyCStgDict_CheckExact(v) ((v)->ob_type == &PyCStgDict_Type) -#define PyCStgDict_Check(v) PyObject_TypeCheck(v, &PyCStgDict_Type) +#define PyCStgDict_CheckExact(v) ((v)->ob_type == &PyCStgDict_Type) +#define PyCStgDict_Check(v) PyObject_TypeCheck(v, &PyCStgDict_Type) extern int PyCStructUnionType_update_stgdict(PyObject *fields, PyObject *type, int isStruct); extern int PyType_stginfo(PyTypeObject *self, Py_ssize_t *psize, Py_ssize_t *palign, Py_ssize_t *plength); @@ -109,12 +109,12 @@ extern int PyObject_stginfo(PyObject *self, Py_ssize_t *psize, Py_ssize_t *palig extern PyTypeObject PyCData_Type; -#define CDataObject_CheckExact(v) ((v)->ob_type == &PyCData_Type) -#define CDataObject_Check(v) PyObject_TypeCheck(v, &PyCData_Type) +#define CDataObject_CheckExact(v) ((v)->ob_type == &PyCData_Type) +#define CDataObject_Check(v) PyObject_TypeCheck(v, &PyCData_Type) extern PyTypeObject PyCSimpleType_Type; -#define PyCSimpleTypeObject_CheckExact(v) ((v)->ob_type == &PyCSimpleType_Type) -#define PyCSimpleTypeObject_Check(v) PyObject_TypeCheck(v, &PyCSimpleType_Type) +#define PyCSimpleTypeObject_CheckExact(v) ((v)->ob_type == &PyCSimpleType_Type) +#define PyCSimpleTypeObject_Check(v) PyObject_TypeCheck(v, &PyCSimpleType_Type) extern PyTypeObject PyCField_Type; extern struct fielddesc *_ctypes_get_fielddesc(const char *fmt); @@ -122,9 +122,9 @@ extern struct fielddesc *_ctypes_get_fielddesc(const char *fmt); extern PyObject * PyCField_FromDesc(PyObject *desc, Py_ssize_t index, - Py_ssize_t *pfield_size, int bitsize, int *pbitofs, - Py_ssize_t *psize, Py_ssize_t *poffset, Py_ssize_t *palign, - int pack, int is_big_endian); + Py_ssize_t *pfield_size, int bitsize, int *pbitofs, + Py_ssize_t *psize, Py_ssize_t *poffset, Py_ssize_t *palign, + int pack, int is_big_endian); extern PyObject *PyCData_AtAddress(PyObject *type, void *buf); extern PyObject *PyCData_FromBytes(PyObject *type, char *data, Py_ssize_t length); @@ -137,13 +137,13 @@ extern PyTypeObject PyCFuncPtr_Type; extern PyTypeObject PyCFuncPtrType_Type; extern PyTypeObject PyCStructType_Type; -#define PyCArrayTypeObject_Check(v) PyObject_TypeCheck(v, &PyCArrayType_Type) -#define ArrayObject_Check(v) PyObject_TypeCheck(v, &PyCArray_Type) -#define PointerObject_Check(v) PyObject_TypeCheck(v, &PyCPointer_Type) -#define PyCPointerTypeObject_Check(v) PyObject_TypeCheck(v, &PyCPointerType_Type) -#define PyCFuncPtrObject_Check(v) PyObject_TypeCheck(v, &PyCFuncPtr_Type) -#define PyCFuncPtrTypeObject_Check(v) PyObject_TypeCheck(v, &PyCFuncPtrType_Type) -#define PyCStructTypeObject_Check(v) PyObject_TypeCheck(v, &PyCStructType_Type) +#define PyCArrayTypeObject_Check(v) PyObject_TypeCheck(v, &PyCArrayType_Type) +#define ArrayObject_Check(v) PyObject_TypeCheck(v, &PyCArray_Type) +#define PointerObject_Check(v) PyObject_TypeCheck(v, &PyCPointer_Type) +#define PyCPointerTypeObject_Check(v) PyObject_TypeCheck(v, &PyCPointerType_Type) +#define PyCFuncPtrObject_Check(v) PyObject_TypeCheck(v, &PyCFuncPtr_Type) +#define PyCFuncPtrTypeObject_Check(v) PyObject_TypeCheck(v, &PyCFuncPtrType_Type) +#define PyCStructTypeObject_Check(v) PyObject_TypeCheck(v, &PyCStructType_Type) extern PyObject * PyCArrayType_from_ctype(PyObject *itemtype, Py_ssize_t length); @@ -151,35 +151,35 @@ PyCArrayType_from_ctype(PyObject *itemtype, Py_ssize_t length); extern PyMethodDef _ctypes_module_methods[]; extern CThunkObject *_ctypes_alloc_callback(PyObject *callable, - PyObject *converters, - PyObject *restype, - int flags); + PyObject *converters, + PyObject *restype, + int flags); /* a table entry describing a predefined ctypes type */ struct fielddesc { - char code; - SETFUNC setfunc; - GETFUNC getfunc; - ffi_type *pffi_type; /* always statically allocated */ - SETFUNC setfunc_swapped; - GETFUNC getfunc_swapped; + char code; + SETFUNC setfunc; + GETFUNC getfunc; + ffi_type *pffi_type; /* always statically allocated */ + SETFUNC setfunc_swapped; + GETFUNC getfunc_swapped; }; typedef struct { - PyObject_HEAD - Py_ssize_t offset; - Py_ssize_t size; - Py_ssize_t index; /* Index into CDataObject's - object array */ - PyObject *proto; /* a type or NULL */ - GETFUNC getfunc; /* getter function if proto is NULL */ - SETFUNC setfunc; /* setter function if proto is NULL */ - int anonymous; + PyObject_HEAD + Py_ssize_t offset; + Py_ssize_t size; + Py_ssize_t index; /* Index into CDataObject's + object array */ + PyObject *proto; /* a type or NULL */ + GETFUNC getfunc; /* getter function if proto is NULL */ + SETFUNC setfunc; /* setter function if proto is NULL */ + int anonymous; } CFieldObject; /* A subclass of PyDictObject, used as the instance dictionary of ctypes metatypes */ typedef struct { - PyDictObject dict; /* first part identical to PyDictObject */ + PyDictObject dict; /* first part identical to PyDictObject */ /* The size and align fields are unneeded, they are in ffi_type as well. As an experiment shows, it's trivial to get rid of them, the only thing to remember is that in PyCArrayType_new the ffi_type fields must be filled in - @@ -188,28 +188,28 @@ typedef struct { too much risk to change that now, and there are other fields which doen't belong into this structure anyway. Maybe in ctypes 2.0... (ctypes 2000?) */ - Py_ssize_t size; /* number of bytes */ - Py_ssize_t align; /* alignment requirements */ - Py_ssize_t length; /* number of fields */ - ffi_type ffi_type_pointer; - PyObject *proto; /* Only for Pointer/ArrayObject */ - SETFUNC setfunc; /* Only for simple objects */ - GETFUNC getfunc; /* Only for simple objects */ - PARAMFUNC paramfunc; - - /* Following fields only used by PyCFuncPtrType_Type instances */ - PyObject *argtypes; /* tuple of CDataObjects */ - PyObject *converters; /* tuple([t.from_param for t in argtypes]) */ - PyObject *restype; /* CDataObject or NULL */ - PyObject *checker; - int flags; /* calling convention and such */ - - /* pep3118 fields, pointers neeed PyMem_Free */ - char *format; - int ndim; - Py_ssize_t *shape; -/* Py_ssize_t *strides; */ /* unused in ctypes */ -/* Py_ssize_t *suboffsets; */ /* unused in ctypes */ + Py_ssize_t size; /* number of bytes */ + Py_ssize_t align; /* alignment requirements */ + Py_ssize_t length; /* number of fields */ + ffi_type ffi_type_pointer; + PyObject *proto; /* Only for Pointer/ArrayObject */ + SETFUNC setfunc; /* Only for simple objects */ + GETFUNC getfunc; /* Only for simple objects */ + PARAMFUNC paramfunc; + + /* Following fields only used by PyCFuncPtrType_Type instances */ + PyObject *argtypes; /* tuple of CDataObjects */ + PyObject *converters; /* tuple([t.from_param for t in argtypes]) */ + PyObject *restype; /* CDataObject or NULL */ + PyObject *checker; + int flags; /* calling convention and such */ + + /* pep3118 fields, pointers neeed PyMem_Free */ + char *format; + int ndim; + Py_ssize_t *shape; +/* Py_ssize_t *strides; */ /* unused in ctypes */ +/* Py_ssize_t *suboffsets; */ /* unused in ctypes */ } StgDictObject; @@ -264,16 +264,16 @@ extern int PyCStgDict_clone(StgDictObject *src, StgDictObject *dst); typedef int(* PPROC)(void); PyObject *_ctypes_callproc(PPROC pProc, - PyObject *arguments, + PyObject *arguments, #ifdef MS_WIN32 - IUnknown *pIUnk, - GUID *iid, + IUnknown *pIUnk, + GUID *iid, #endif - int flags, - PyObject *argtypes, - PyObject *restype, - PyObject *checker); - + int flags, + PyObject *argtypes, + PyObject *restype, + PyObject *checker); + #define FUNCFLAG_STDCALL 0x0 #define FUNCFLAG_CDECL 0x1 @@ -288,45 +288,45 @@ PyObject *_ctypes_callproc(PPROC pProc, #define DICTFLAG_FINAL 0x1000 struct tagPyCArgObject { - PyObject_HEAD - ffi_type *pffi_type; - char tag; - union { - char c; - char b; - short h; - int i; - long l; + PyObject_HEAD + ffi_type *pffi_type; + char tag; + union { + char c; + char b; + short h; + int i; + long l; #ifdef HAVE_LONG_LONG - PY_LONG_LONG q; + PY_LONG_LONG q; #endif - long double D; - double d; - float f; - void *p; - } value; - PyObject *obj; - Py_ssize_t size; /* for the 'V' tag */ + long double D; + double d; + float f; + void *p; + } value; + PyObject *obj; + Py_ssize_t size; /* for the 'V' tag */ }; extern PyTypeObject PyCArg_Type; -#define PyCArg_CheckExact(v) ((v)->ob_type == &PyCArg_Type) +#define PyCArg_CheckExact(v) ((v)->ob_type == &PyCArg_Type) extern PyCArgObject *PyCArgObject_new(void); extern PyObject * PyCData_get(PyObject *type, GETFUNC getfunc, PyObject *src, - Py_ssize_t index, Py_ssize_t size, char *ptr); + Py_ssize_t index, Py_ssize_t size, char *ptr); extern int PyCData_set(PyObject *dst, PyObject *type, SETFUNC setfunc, PyObject *value, - Py_ssize_t index, Py_ssize_t size, char *ptr); + Py_ssize_t index, Py_ssize_t size, char *ptr); extern void _ctypes_extend_error(PyObject *exc_class, char *fmt, ...); struct basespec { - CDataObject *base; - Py_ssize_t index; - char *adr; + CDataObject *base; + Py_ssize_t index; + char *adr; }; extern char basespec_string[]; diff --git a/Modules/_ctypes/darwin/dlfcn_simple.c b/Modules/_ctypes/darwin/dlfcn_simple.c index 4b55323..2b293bb 100644 --- a/Modules/_ctypes/darwin/dlfcn_simple.c +++ b/Modules/_ctypes/darwin/dlfcn_simple.c @@ -81,167 +81,167 @@ static const char *error(int setget, const char *str, ...); /* Set and get the error string for use by dlerror */ static const char *error(int setget, const char *str, ...) { - static char errstr[ERR_STR_LEN]; - static int err_filled = 0; - const char *retval; - va_list arg; - if (setget == 0) - { - va_start(arg, str); - strncpy(errstr, "dlcompat: ", ERR_STR_LEN); - vsnprintf(errstr + 10, ERR_STR_LEN - 10, str, arg); - va_end(arg); - err_filled = 1; - retval = NULL; - } - else - { - if (!err_filled) - retval = NULL; - else - retval = errstr; - err_filled = 0; - } - return retval; + static char errstr[ERR_STR_LEN]; + static int err_filled = 0; + const char *retval; + va_list arg; + if (setget == 0) + { + va_start(arg, str); + strncpy(errstr, "dlcompat: ", ERR_STR_LEN); + vsnprintf(errstr + 10, ERR_STR_LEN - 10, str, arg); + va_end(arg); + err_filled = 1; + retval = NULL; + } + else + { + if (!err_filled) + retval = NULL; + else + retval = errstr; + err_filled = 0; + } + return retval; } /* darwin_dlopen */ static void *darwin_dlopen(const char *path, int mode) { - void *module = 0; - NSObjectFileImage ofi = 0; - NSObjectFileImageReturnCode ofirc; + void *module = 0; + NSObjectFileImage ofi = 0; + NSObjectFileImageReturnCode ofirc; - /* If we got no path, the app wants the global namespace, use -1 as the marker - in this case */ - if (!path) - return (void *)-1; + /* If we got no path, the app wants the global namespace, use -1 as the marker + in this case */ + if (!path) + return (void *)-1; - /* Create the object file image, works for things linked with the -bundle arg to ld */ - ofirc = NSCreateObjectFileImageFromFile(path, &ofi); - switch (ofirc) - { - case NSObjectFileImageSuccess: - /* It was okay, so use NSLinkModule to link in the image */ - module = NSLinkModule(ofi, path, - NSLINKMODULE_OPTION_RETURN_ON_ERROR - | (mode & RTLD_GLOBAL) ? 0 : NSLINKMODULE_OPTION_PRIVATE - | (mode & RTLD_LAZY) ? 0 : NSLINKMODULE_OPTION_BINDNOW); - NSDestroyObjectFileImage(ofi); - break; - case NSObjectFileImageInappropriateFile: - /* It may have been a dynamic library rather than a bundle, try to load it */ - module = (void *)NSAddImage(path, NSADDIMAGE_OPTION_RETURN_ON_ERROR); - break; - default: - /* God knows what we got */ - error(0, "Can not open \"%s\"", path); - return 0; - } - if (!module) - error(0, "Can not open \"%s\"", path); - return module; + /* Create the object file image, works for things linked with the -bundle arg to ld */ + ofirc = NSCreateObjectFileImageFromFile(path, &ofi); + switch (ofirc) + { + case NSObjectFileImageSuccess: + /* It was okay, so use NSLinkModule to link in the image */ + module = NSLinkModule(ofi, path, + NSLINKMODULE_OPTION_RETURN_ON_ERROR + | (mode & RTLD_GLOBAL) ? 0 : NSLINKMODULE_OPTION_PRIVATE + | (mode & RTLD_LAZY) ? 0 : NSLINKMODULE_OPTION_BINDNOW); + NSDestroyObjectFileImage(ofi); + break; + case NSObjectFileImageInappropriateFile: + /* It may have been a dynamic library rather than a bundle, try to load it */ + module = (void *)NSAddImage(path, NSADDIMAGE_OPTION_RETURN_ON_ERROR); + break; + default: + /* God knows what we got */ + error(0, "Can not open \"%s\"", path); + return 0; + } + if (!module) + error(0, "Can not open \"%s\"", path); + return module; } /* dlsymIntern is used by dlsym to find the symbol */ static void *dlsymIntern(void *handle, const char *symbol) { - NSSymbol nssym = 0; - /* If the handle is -1, if is the app global context */ - if (handle == (void *)-1) - { - /* Global context, use NSLookupAndBindSymbol */ - if (NSIsSymbolNameDefined(symbol)) - { - nssym = NSLookupAndBindSymbol(symbol); - } + NSSymbol nssym = 0; + /* If the handle is -1, if is the app global context */ + if (handle == (void *)-1) + { + /* Global context, use NSLookupAndBindSymbol */ + if (NSIsSymbolNameDefined(symbol)) + { + nssym = NSLookupAndBindSymbol(symbol); + } - } - /* Now see if the handle is a struch mach_header* or not, use NSLookupSymbol in image - for libraries, and NSLookupSymbolInModule for bundles */ - else - { - /* Check for both possible magic numbers depending on x86/ppc byte order */ - if ((((struct mach_header *)handle)->magic == MH_MAGIC) || - (((struct mach_header *)handle)->magic == MH_CIGAM)) - { - if (NSIsSymbolNameDefinedInImage((struct mach_header *)handle, symbol)) - { - nssym = NSLookupSymbolInImage((struct mach_header *)handle, - symbol, - NSLOOKUPSYMBOLINIMAGE_OPTION_BIND - | NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR); - } + } + /* Now see if the handle is a struch mach_header* or not, use NSLookupSymbol in image + for libraries, and NSLookupSymbolInModule for bundles */ + else + { + /* Check for both possible magic numbers depending on x86/ppc byte order */ + if ((((struct mach_header *)handle)->magic == MH_MAGIC) || + (((struct mach_header *)handle)->magic == MH_CIGAM)) + { + if (NSIsSymbolNameDefinedInImage((struct mach_header *)handle, symbol)) + { + nssym = NSLookupSymbolInImage((struct mach_header *)handle, + symbol, + NSLOOKUPSYMBOLINIMAGE_OPTION_BIND + | NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR); + } - } - else - { - nssym = NSLookupSymbolInModule(handle, symbol); - } - } - if (!nssym) - { - error(0, "Symbol \"%s\" Not found", symbol); - return NULL; - } - return NSAddressOfSymbol(nssym); + } + else + { + nssym = NSLookupSymbolInModule(handle, symbol); + } + } + if (!nssym) + { + error(0, "Symbol \"%s\" Not found", symbol); + return NULL; + } + return NSAddressOfSymbol(nssym); } static const char *darwin_dlerror(void) { - return error(1, (char *)NULL); + return error(1, (char *)NULL); } static int darwin_dlclose(void *handle) { - if ((((struct mach_header *)handle)->magic == MH_MAGIC) || - (((struct mach_header *)handle)->magic == MH_CIGAM)) - { - error(0, "Can't remove dynamic libraries on darwin"); - return 0; - } - if (!NSUnLinkModule(handle, 0)) - { - error(0, "unable to unlink module %s", NSNameOfModule(handle)); - return 1; - } - return 0; + if ((((struct mach_header *)handle)->magic == MH_MAGIC) || + (((struct mach_header *)handle)->magic == MH_CIGAM)) + { + error(0, "Can't remove dynamic libraries on darwin"); + return 0; + } + if (!NSUnLinkModule(handle, 0)) + { + error(0, "unable to unlink module %s", NSNameOfModule(handle)); + return 1; + } + return 0; } /* dlsym, prepend the underscore and call dlsymIntern */ static void *darwin_dlsym(void *handle, const char *symbol) { - static char undersym[257]; /* Saves calls to malloc(3) */ - int sym_len = strlen(symbol); - void *value = NULL; - char *malloc_sym = NULL; + static char undersym[257]; /* Saves calls to malloc(3) */ + int sym_len = strlen(symbol); + void *value = NULL; + char *malloc_sym = NULL; - if (sym_len < 256) - { - snprintf(undersym, 256, "_%s", symbol); - value = dlsymIntern(handle, undersym); - } - else - { - malloc_sym = malloc(sym_len + 2); - if (malloc_sym) - { - sprintf(malloc_sym, "_%s", symbol); - value = dlsymIntern(handle, malloc_sym); - free(malloc_sym); - } - else - { - error(0, "Unable to allocate memory"); - } - } - return value; + if (sym_len < 256) + { + snprintf(undersym, 256, "_%s", symbol); + value = dlsymIntern(handle, undersym); + } + else + { + malloc_sym = malloc(sym_len + 2); + if (malloc_sym) + { + sprintf(malloc_sym, "_%s", symbol); + value = dlsymIntern(handle, malloc_sym); + free(malloc_sym); + } + else + { + error(0, "Unable to allocate memory"); + } + } + return value; } static int darwin_dladdr(const void *handle, Dl_info *info) { - return 0; + return 0; } #endif /* MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_3 */ @@ -252,21 +252,21 @@ static void __attribute__ ((constructor)) ctypes_dlfcn_init(void); static #endif void ctypes_dlfcn_init(void) { - if (dlopen != NULL) { - ctypes_dlsym = dlsym; - ctypes_dlopen = dlopen; - ctypes_dlerror = dlerror; - ctypes_dlclose = dlclose; - ctypes_dladdr = dladdr; - } else { + if (dlopen != NULL) { + ctypes_dlsym = dlsym; + ctypes_dlopen = dlopen; + ctypes_dlerror = dlerror; + ctypes_dlclose = dlclose; + ctypes_dladdr = dladdr; + } else { #if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_3 - ctypes_dlsym = darwin_dlsym; - ctypes_dlopen = darwin_dlopen; - ctypes_dlerror = darwin_dlerror; - ctypes_dlclose = darwin_dlclose; - ctypes_dladdr = darwin_dladdr; + ctypes_dlsym = darwin_dlsym; + ctypes_dlopen = darwin_dlopen; + ctypes_dlerror = darwin_dlerror; + ctypes_dlclose = darwin_dlclose; + ctypes_dladdr = darwin_dladdr; #endif /* MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_3 */ - } + } } #endif /* CTYPES_DARWIN_DLFCN */ diff --git a/Modules/_ctypes/malloc_closure.c b/Modules/_ctypes/malloc_closure.c index 9a5bfcf..ae857a2 100644 --- a/Modules/_ctypes/malloc_closure.c +++ b/Modules/_ctypes/malloc_closure.c @@ -23,8 +23,8 @@ /******************************************************************/ typedef union _tagITEM { - ffi_closure closure; - union _tagITEM *next; + ffi_closure closure; + union _tagITEM *next; } ITEM; static ITEM *free_list; @@ -32,58 +32,58 @@ static int _pagesize; static void more_core(void) { - ITEM *item; - int count, i; + ITEM *item; + int count, i; /* determine the pagesize */ #ifdef MS_WIN32 - if (!_pagesize) { - SYSTEM_INFO systeminfo; - GetSystemInfo(&systeminfo); - _pagesize = systeminfo.dwPageSize; - } + if (!_pagesize) { + SYSTEM_INFO systeminfo; + GetSystemInfo(&systeminfo); + _pagesize = systeminfo.dwPageSize; + } #else - if (!_pagesize) { + if (!_pagesize) { #ifdef _SC_PAGESIZE - _pagesize = sysconf(_SC_PAGESIZE); + _pagesize = sysconf(_SC_PAGESIZE); #else - _pagesize = getpagesize(); + _pagesize = getpagesize(); #endif - } + } #endif - /* calculate the number of nodes to allocate */ - count = BLOCKSIZE / sizeof(ITEM); + /* calculate the number of nodes to allocate */ + count = BLOCKSIZE / sizeof(ITEM); - /* allocate a memory block */ + /* allocate a memory block */ #ifdef MS_WIN32 - item = (ITEM *)VirtualAlloc(NULL, - count * sizeof(ITEM), - MEM_COMMIT, - PAGE_EXECUTE_READWRITE); - if (item == NULL) - return; + item = (ITEM *)VirtualAlloc(NULL, + count * sizeof(ITEM), + MEM_COMMIT, + PAGE_EXECUTE_READWRITE); + if (item == NULL) + return; #else - item = (ITEM *)mmap(NULL, - count * sizeof(ITEM), - PROT_READ | PROT_WRITE | PROT_EXEC, - MAP_PRIVATE | MAP_ANONYMOUS, - -1, - 0); - if (item == (void *)MAP_FAILED) - return; + item = (ITEM *)mmap(NULL, + count * sizeof(ITEM), + PROT_READ | PROT_WRITE | PROT_EXEC, + MAP_PRIVATE | MAP_ANONYMOUS, + -1, + 0); + if (item == (void *)MAP_FAILED) + return; #endif #ifdef MALLOC_CLOSURE_DEBUG - printf("block at %p allocated (%d bytes), %d ITEMs\n", - item, count * sizeof(ITEM), count); + printf("block at %p allocated (%d bytes), %d ITEMs\n", + item, count * sizeof(ITEM), count); #endif - /* put them into the free list */ - for (i = 0; i < count; ++i) { - item->next = free_list; - free_list = item; - ++item; - } + /* put them into the free list */ + for (i = 0; i < count; ++i) { + item->next = free_list; + free_list = item; + ++item; + } } /******************************************************************/ @@ -91,20 +91,20 @@ static void more_core(void) /* put the item back into the free list */ void _ctypes_free_closure(void *p) { - ITEM *item = (ITEM *)p; - item->next = free_list; - free_list = item; + ITEM *item = (ITEM *)p; + item->next = free_list; + free_list = item; } /* return one item from the free list, allocating more if needed */ void *_ctypes_alloc_closure(void) { - ITEM *item; - if (!free_list) - more_core(); - if (!free_list) - return NULL; - item = free_list; - free_list = item->next; - return item; + ITEM *item; + if (!free_list) + more_core(); + if (!free_list) + return NULL; + item = free_list; + free_list = item->next; + return item; } diff --git a/Modules/_ctypes/stgdict.c b/Modules/_ctypes/stgdict.c index 6c81017..105e0df 100644 --- a/Modules/_ctypes/stgdict.c +++ b/Modules/_ctypes/stgdict.c @@ -19,143 +19,143 @@ static int PyCStgDict_init(StgDictObject *self, PyObject *args, PyObject *kwds) { - if (PyDict_Type.tp_init((PyObject *)self, args, kwds) < 0) - return -1; - self->format = NULL; - self->ndim = 0; - self->shape = NULL; - return 0; + if (PyDict_Type.tp_init((PyObject *)self, args, kwds) < 0) + return -1; + self->format = NULL; + self->ndim = 0; + self->shape = NULL; + return 0; } static int PyCStgDict_clear(StgDictObject *self) { - Py_CLEAR(self->proto); - Py_CLEAR(self->argtypes); - Py_CLEAR(self->converters); - Py_CLEAR(self->restype); - Py_CLEAR(self->checker); - return 0; + Py_CLEAR(self->proto); + Py_CLEAR(self->argtypes); + Py_CLEAR(self->converters); + Py_CLEAR(self->restype); + Py_CLEAR(self->checker); + return 0; } static void PyCStgDict_dealloc(StgDictObject *self) { - PyCStgDict_clear(self); - PyMem_Free(self->format); - PyMem_Free(self->shape); - PyMem_Free(self->ffi_type_pointer.elements); - PyDict_Type.tp_dealloc((PyObject *)self); + PyCStgDict_clear(self); + PyMem_Free(self->format); + PyMem_Free(self->shape); + PyMem_Free(self->ffi_type_pointer.elements); + PyDict_Type.tp_dealloc((PyObject *)self); } int PyCStgDict_clone(StgDictObject *dst, StgDictObject *src) { - char *d, *s; - Py_ssize_t size; - - PyCStgDict_clear(dst); - PyMem_Free(dst->ffi_type_pointer.elements); - PyMem_Free(dst->format); - dst->format = NULL; - PyMem_Free(dst->shape); - dst->shape = NULL; - dst->ffi_type_pointer.elements = NULL; - - d = (char *)dst; - s = (char *)src; - memcpy(d + sizeof(PyDictObject), - s + sizeof(PyDictObject), - sizeof(StgDictObject) - sizeof(PyDictObject)); - - Py_XINCREF(dst->proto); - Py_XINCREF(dst->argtypes); - Py_XINCREF(dst->converters); - Py_XINCREF(dst->restype); - Py_XINCREF(dst->checker); - - if (src->format) { - dst->format = PyMem_Malloc(strlen(src->format) + 1); - if (dst->format == NULL) - return -1; - strcpy(dst->format, src->format); - } - if (src->shape) { - dst->shape = PyMem_Malloc(sizeof(Py_ssize_t) * src->ndim); - if (dst->shape == NULL) - return -1; - memcpy(dst->shape, src->shape, - sizeof(Py_ssize_t) * src->ndim); - } - - if (src->ffi_type_pointer.elements == NULL) - return 0; - size = sizeof(ffi_type *) * (src->length + 1); - dst->ffi_type_pointer.elements = PyMem_Malloc(size); - if (dst->ffi_type_pointer.elements == NULL) { - PyErr_NoMemory(); - return -1; - } - memcpy(dst->ffi_type_pointer.elements, - src->ffi_type_pointer.elements, - size); - return 0; + char *d, *s; + Py_ssize_t size; + + PyCStgDict_clear(dst); + PyMem_Free(dst->ffi_type_pointer.elements); + PyMem_Free(dst->format); + dst->format = NULL; + PyMem_Free(dst->shape); + dst->shape = NULL; + dst->ffi_type_pointer.elements = NULL; + + d = (char *)dst; + s = (char *)src; + memcpy(d + sizeof(PyDictObject), + s + sizeof(PyDictObject), + sizeof(StgDictObject) - sizeof(PyDictObject)); + + Py_XINCREF(dst->proto); + Py_XINCREF(dst->argtypes); + Py_XINCREF(dst->converters); + Py_XINCREF(dst->restype); + Py_XINCREF(dst->checker); + + if (src->format) { + dst->format = PyMem_Malloc(strlen(src->format) + 1); + if (dst->format == NULL) + return -1; + strcpy(dst->format, src->format); + } + if (src->shape) { + dst->shape = PyMem_Malloc(sizeof(Py_ssize_t) * src->ndim); + if (dst->shape == NULL) + return -1; + memcpy(dst->shape, src->shape, + sizeof(Py_ssize_t) * src->ndim); + } + + if (src->ffi_type_pointer.elements == NULL) + return 0; + size = sizeof(ffi_type *) * (src->length + 1); + dst->ffi_type_pointer.elements = PyMem_Malloc(size); + if (dst->ffi_type_pointer.elements == NULL) { + PyErr_NoMemory(); + return -1; + } + memcpy(dst->ffi_type_pointer.elements, + src->ffi_type_pointer.elements, + size); + return 0; } PyTypeObject PyCStgDict_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "StgDict", - sizeof(StgDictObject), - 0, - (destructor)PyCStgDict_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - 0, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - (initproc)PyCStgDict_init, /* tp_init */ - 0, /* tp_alloc */ - 0, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "StgDict", + sizeof(StgDictObject), + 0, + (destructor)PyCStgDict_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + 0, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + (initproc)PyCStgDict_init, /* tp_init */ + 0, /* tp_alloc */ + 0, /* tp_new */ + 0, /* tp_free */ }; /* May return NULL, but does not set an exception! */ StgDictObject * PyType_stgdict(PyObject *obj) { - PyTypeObject *type; - - if (!PyType_Check(obj)) - return NULL; - type = (PyTypeObject *)obj; - if (!type->tp_dict || !PyCStgDict_CheckExact(type->tp_dict)) - return NULL; - return (StgDictObject *)type->tp_dict; + PyTypeObject *type; + + if (!PyType_Check(obj)) + return NULL; + type = (PyTypeObject *)obj; + if (!type->tp_dict || !PyCStgDict_CheckExact(type->tp_dict)) + return NULL; + return (StgDictObject *)type->tp_dict; } /* May return NULL, but does not set an exception! */ @@ -166,10 +166,10 @@ PyType_stgdict(PyObject *obj) StgDictObject * PyObject_stgdict(PyObject *self) { - PyTypeObject *type = self->ob_type; - if (!type->tp_dict || !PyCStgDict_CheckExact(type->tp_dict)) - return NULL; - return (StgDictObject *)type->tp_dict; + PyTypeObject *type = self->ob_type; + if (!type->tp_dict || !PyCStgDict_CheckExact(type->tp_dict)) + return NULL; + return (StgDictObject *)type->tp_dict; } /* descr is the descriptor for a field marked as anonymous. Get all the @@ -178,78 +178,78 @@ PyObject_stgdict(PyObject *self) */ static int MakeFields(PyObject *type, CFieldObject *descr, - Py_ssize_t index, Py_ssize_t offset) + Py_ssize_t index, Py_ssize_t offset) { - Py_ssize_t i; - PyObject *fields; - PyObject *fieldlist; - - fields = PyObject_GetAttrString(descr->proto, "_fields_"); - if (fields == NULL) - return -1; - fieldlist = PySequence_Fast(fields, "_fields_ must be a sequence"); - Py_DECREF(fields); - if (fieldlist == NULL) - return -1; - - for (i = 0; i < PySequence_Fast_GET_SIZE(fieldlist); ++i) { - PyObject *pair = PySequence_Fast_GET_ITEM(fieldlist, i); /* borrowed */ - PyObject *fname, *ftype, *bits; - CFieldObject *fdescr; - CFieldObject *new_descr; - /* Convert to PyArg_UnpackTuple... */ - if (!PyArg_ParseTuple(pair, "OO|O", &fname, &ftype, &bits)) { - Py_DECREF(fieldlist); - return -1; - } - fdescr = (CFieldObject *)PyObject_GetAttr(descr->proto, fname); - if (fdescr == NULL) { - Py_DECREF(fieldlist); - return -1; - } - if (Py_TYPE(fdescr) != &PyCField_Type) { - PyErr_SetString(PyExc_TypeError, "unexpected type"); - Py_DECREF(fdescr); - Py_DECREF(fieldlist); - return -1; - } - if (fdescr->anonymous) { - int rc = MakeFields(type, fdescr, - index + fdescr->index, - offset + fdescr->offset); - Py_DECREF(fdescr); - if (rc == -1) { - Py_DECREF(fieldlist); - return -1; - } - continue; - } - new_descr = (CFieldObject *)PyObject_CallObject((PyObject *)&PyCField_Type, NULL); - if (new_descr == NULL) { - Py_DECREF(fdescr); - Py_DECREF(fieldlist); - return -1; - } - assert(Py_TYPE(new_descr) == &PyCField_Type); - new_descr->size = fdescr->size; - new_descr->offset = fdescr->offset + offset; - new_descr->index = fdescr->index + index; - new_descr->proto = fdescr->proto; - Py_XINCREF(new_descr->proto); - new_descr->getfunc = fdescr->getfunc; - new_descr->setfunc = fdescr->setfunc; - - Py_DECREF(fdescr); - - if (-1 == PyObject_SetAttr(type, fname, (PyObject *)new_descr)) { - Py_DECREF(fieldlist); - Py_DECREF(new_descr); - return -1; - } - Py_DECREF(new_descr); - } - Py_DECREF(fieldlist); - return 0; + Py_ssize_t i; + PyObject *fields; + PyObject *fieldlist; + + fields = PyObject_GetAttrString(descr->proto, "_fields_"); + if (fields == NULL) + return -1; + fieldlist = PySequence_Fast(fields, "_fields_ must be a sequence"); + Py_DECREF(fields); + if (fieldlist == NULL) + return -1; + + for (i = 0; i < PySequence_Fast_GET_SIZE(fieldlist); ++i) { + PyObject *pair = PySequence_Fast_GET_ITEM(fieldlist, i); /* borrowed */ + PyObject *fname, *ftype, *bits; + CFieldObject *fdescr; + CFieldObject *new_descr; + /* Convert to PyArg_UnpackTuple... */ + if (!PyArg_ParseTuple(pair, "OO|O", &fname, &ftype, &bits)) { + Py_DECREF(fieldlist); + return -1; + } + fdescr = (CFieldObject *)PyObject_GetAttr(descr->proto, fname); + if (fdescr == NULL) { + Py_DECREF(fieldlist); + return -1; + } + if (Py_TYPE(fdescr) != &PyCField_Type) { + PyErr_SetString(PyExc_TypeError, "unexpected type"); + Py_DECREF(fdescr); + Py_DECREF(fieldlist); + return -1; + } + if (fdescr->anonymous) { + int rc = MakeFields(type, fdescr, + index + fdescr->index, + offset + fdescr->offset); + Py_DECREF(fdescr); + if (rc == -1) { + Py_DECREF(fieldlist); + return -1; + } + continue; + } + new_descr = (CFieldObject *)PyObject_CallObject((PyObject *)&PyCField_Type, NULL); + if (new_descr == NULL) { + Py_DECREF(fdescr); + Py_DECREF(fieldlist); + return -1; + } + assert(Py_TYPE(new_descr) == &PyCField_Type); + new_descr->size = fdescr->size; + new_descr->offset = fdescr->offset + offset; + new_descr->index = fdescr->index + index; + new_descr->proto = fdescr->proto; + Py_XINCREF(new_descr->proto); + new_descr->getfunc = fdescr->getfunc; + new_descr->setfunc = fdescr->setfunc; + + Py_DECREF(fdescr); + + if (-1 == PyObject_SetAttr(type, fname, (PyObject *)new_descr)) { + Py_DECREF(fieldlist); + Py_DECREF(new_descr); + return -1; + } + Py_DECREF(new_descr); + } + Py_DECREF(fieldlist); + return 0; } /* Iterate over the names in the type's _anonymous_ attribute, if present, @@ -257,43 +257,43 @@ MakeFields(PyObject *type, CFieldObject *descr, static int MakeAnonFields(PyObject *type) { - PyObject *anon; - PyObject *anon_names; - Py_ssize_t i; - - anon = PyObject_GetAttrString(type, "_anonymous_"); - if (anon == NULL) { - PyErr_Clear(); - return 0; - } - anon_names = PySequence_Fast(anon, "_anonymous_ must be a sequence"); - Py_DECREF(anon); - if (anon_names == NULL) - return -1; - - for (i = 0; i < PySequence_Fast_GET_SIZE(anon_names); ++i) { - PyObject *fname = PySequence_Fast_GET_ITEM(anon_names, i); /* borrowed */ - CFieldObject *descr = (CFieldObject *)PyObject_GetAttr(type, fname); - if (descr == NULL) { - Py_DECREF(anon_names); - return -1; - } - assert(Py_TYPE(descr) == &PyCField_Type); - descr->anonymous = 1; - - /* descr is in the field descriptor. */ - if (-1 == MakeFields(type, (CFieldObject *)descr, - ((CFieldObject *)descr)->index, - ((CFieldObject *)descr)->offset)) { - Py_DECREF(descr); - Py_DECREF(anon_names); - return -1; - } - Py_DECREF(descr); - } - - Py_DECREF(anon_names); - return 0; + PyObject *anon; + PyObject *anon_names; + Py_ssize_t i; + + anon = PyObject_GetAttrString(type, "_anonymous_"); + if (anon == NULL) { + PyErr_Clear(); + return 0; + } + anon_names = PySequence_Fast(anon, "_anonymous_ must be a sequence"); + Py_DECREF(anon); + if (anon_names == NULL) + return -1; + + for (i = 0; i < PySequence_Fast_GET_SIZE(anon_names); ++i) { + PyObject *fname = PySequence_Fast_GET_ITEM(anon_names, i); /* borrowed */ + CFieldObject *descr = (CFieldObject *)PyObject_GetAttr(type, fname); + if (descr == NULL) { + Py_DECREF(anon_names); + return -1; + } + assert(Py_TYPE(descr) == &PyCField_Type); + descr->anonymous = 1; + + /* descr is in the field descriptor. */ + if (-1 == MakeFields(type, (CFieldObject *)descr, + ((CFieldObject *)descr)->index, + ((CFieldObject *)descr)->offset)) { + Py_DECREF(descr); + Py_DECREF(anon_names); + return -1; + } + Py_DECREF(descr); + } + + Py_DECREF(anon_names); + return 0; } /* @@ -303,261 +303,261 @@ MakeAnonFields(PyObject *type) int PyCStructUnionType_update_stgdict(PyObject *type, PyObject *fields, int isStruct) { - StgDictObject *stgdict, *basedict; - Py_ssize_t len, offset, size, align, i; - Py_ssize_t union_size, total_align; - Py_ssize_t field_size = 0; - int bitofs; - PyObject *isPacked; - int pack = 0; - Py_ssize_t ffi_ofs; - int big_endian; - - /* HACK Alert: I cannot be bothered to fix ctypes.com, so there has to - be a way to use the old, broken sematics: _fields_ are not extended - but replaced in subclasses. - - XXX Remove this in ctypes 1.0! - */ - int use_broken_old_ctypes_semantics; - - if (fields == NULL) - return 0; + StgDictObject *stgdict, *basedict; + Py_ssize_t len, offset, size, align, i; + Py_ssize_t union_size, total_align; + Py_ssize_t field_size = 0; + int bitofs; + PyObject *isPacked; + int pack = 0; + Py_ssize_t ffi_ofs; + int big_endian; + + /* HACK Alert: I cannot be bothered to fix ctypes.com, so there has to + be a way to use the old, broken sematics: _fields_ are not extended + but replaced in subclasses. + + XXX Remove this in ctypes 1.0! + */ + int use_broken_old_ctypes_semantics; + + if (fields == NULL) + return 0; #ifdef WORDS_BIGENDIAN - big_endian = PyObject_HasAttrString(type, "_swappedbytes_") ? 0 : 1; + big_endian = PyObject_HasAttrString(type, "_swappedbytes_") ? 0 : 1; #else - big_endian = PyObject_HasAttrString(type, "_swappedbytes_") ? 1 : 0; + big_endian = PyObject_HasAttrString(type, "_swappedbytes_") ? 1 : 0; #endif - use_broken_old_ctypes_semantics = \ - PyObject_HasAttrString(type, "_use_broken_old_ctypes_structure_semantics_"); - - isPacked = PyObject_GetAttrString(type, "_pack_"); - if (isPacked) { - pack = PyLong_AsLong(isPacked); - if (pack < 0 || PyErr_Occurred()) { - Py_XDECREF(isPacked); - PyErr_SetString(PyExc_ValueError, - "_pack_ must be a non-negative integer"); - return -1; - } - Py_DECREF(isPacked); - } else - PyErr_Clear(); - - len = PySequence_Length(fields); - if (len == -1) { - PyErr_SetString(PyExc_TypeError, - "'_fields_' must be a sequence of pairs"); - return -1; - } - - stgdict = PyType_stgdict(type); - if (!stgdict) - return -1; - /* If this structure/union is already marked final we cannot assign - _fields_ anymore. */ - - if (stgdict->flags & DICTFLAG_FINAL) {/* is final ? */ - PyErr_SetString(PyExc_AttributeError, - "_fields_ is final"); - return -1; - } - - if (stgdict->format) { - PyMem_Free(stgdict->format); - stgdict->format = NULL; - } - - if (stgdict->ffi_type_pointer.elements) - PyMem_Free(stgdict->ffi_type_pointer.elements); - - basedict = PyType_stgdict((PyObject *)((PyTypeObject *)type)->tp_base); - if (basedict && !use_broken_old_ctypes_semantics) { - size = offset = basedict->size; - align = basedict->align; - union_size = 0; - total_align = align ? align : 1; - stgdict->ffi_type_pointer.type = FFI_TYPE_STRUCT; - stgdict->ffi_type_pointer.elements = PyMem_Malloc(sizeof(ffi_type *) * (basedict->length + len + 1)); - if (stgdict->ffi_type_pointer.elements == NULL) { - PyErr_NoMemory(); - return -1; - } - memset(stgdict->ffi_type_pointer.elements, 0, - sizeof(ffi_type *) * (basedict->length + len + 1)); - memcpy(stgdict->ffi_type_pointer.elements, - basedict->ffi_type_pointer.elements, - sizeof(ffi_type *) * (basedict->length)); - ffi_ofs = basedict->length; - } else { - offset = 0; - size = 0; - align = 0; - union_size = 0; - total_align = 1; - stgdict->ffi_type_pointer.type = FFI_TYPE_STRUCT; - stgdict->ffi_type_pointer.elements = PyMem_Malloc(sizeof(ffi_type *) * (len + 1)); - if (stgdict->ffi_type_pointer.elements == NULL) { - PyErr_NoMemory(); - return -1; - } - memset(stgdict->ffi_type_pointer.elements, 0, - sizeof(ffi_type *) * (len + 1)); - ffi_ofs = 0; - } - - assert(stgdict->format == NULL); - if (isStruct && !isPacked) { - stgdict->format = _ctypes_alloc_format_string(NULL, "T{"); - } else { - /* PEP3118 doesn't support union, or packed structures (well, - only standard packing, but we dont support the pep for - that). Use 'B' for bytes. */ - stgdict->format = _ctypes_alloc_format_string(NULL, "B"); - } + use_broken_old_ctypes_semantics = \ + PyObject_HasAttrString(type, "_use_broken_old_ctypes_structure_semantics_"); + + isPacked = PyObject_GetAttrString(type, "_pack_"); + if (isPacked) { + pack = PyLong_AsLong(isPacked); + if (pack < 0 || PyErr_Occurred()) { + Py_XDECREF(isPacked); + PyErr_SetString(PyExc_ValueError, + "_pack_ must be a non-negative integer"); + return -1; + } + Py_DECREF(isPacked); + } else + PyErr_Clear(); + + len = PySequence_Length(fields); + if (len == -1) { + PyErr_SetString(PyExc_TypeError, + "'_fields_' must be a sequence of pairs"); + return -1; + } + + stgdict = PyType_stgdict(type); + if (!stgdict) + return -1; + /* If this structure/union is already marked final we cannot assign + _fields_ anymore. */ + + if (stgdict->flags & DICTFLAG_FINAL) {/* is final ? */ + PyErr_SetString(PyExc_AttributeError, + "_fields_ is final"); + return -1; + } + + if (stgdict->format) { + PyMem_Free(stgdict->format); + stgdict->format = NULL; + } + + if (stgdict->ffi_type_pointer.elements) + PyMem_Free(stgdict->ffi_type_pointer.elements); + + basedict = PyType_stgdict((PyObject *)((PyTypeObject *)type)->tp_base); + if (basedict && !use_broken_old_ctypes_semantics) { + size = offset = basedict->size; + align = basedict->align; + union_size = 0; + total_align = align ? align : 1; + stgdict->ffi_type_pointer.type = FFI_TYPE_STRUCT; + stgdict->ffi_type_pointer.elements = PyMem_Malloc(sizeof(ffi_type *) * (basedict->length + len + 1)); + if (stgdict->ffi_type_pointer.elements == NULL) { + PyErr_NoMemory(); + return -1; + } + memset(stgdict->ffi_type_pointer.elements, 0, + sizeof(ffi_type *) * (basedict->length + len + 1)); + memcpy(stgdict->ffi_type_pointer.elements, + basedict->ffi_type_pointer.elements, + sizeof(ffi_type *) * (basedict->length)); + ffi_ofs = basedict->length; + } else { + offset = 0; + size = 0; + align = 0; + union_size = 0; + total_align = 1; + stgdict->ffi_type_pointer.type = FFI_TYPE_STRUCT; + stgdict->ffi_type_pointer.elements = PyMem_Malloc(sizeof(ffi_type *) * (len + 1)); + if (stgdict->ffi_type_pointer.elements == NULL) { + PyErr_NoMemory(); + return -1; + } + memset(stgdict->ffi_type_pointer.elements, 0, + sizeof(ffi_type *) * (len + 1)); + ffi_ofs = 0; + } + + assert(stgdict->format == NULL); + if (isStruct && !isPacked) { + stgdict->format = _ctypes_alloc_format_string(NULL, "T{"); + } else { + /* PEP3118 doesn't support union, or packed structures (well, + only standard packing, but we dont support the pep for + that). Use 'B' for bytes. */ + stgdict->format = _ctypes_alloc_format_string(NULL, "B"); + } #define realdict ((PyObject *)&stgdict->dict) - for (i = 0; i < len; ++i) { - PyObject *name = NULL, *desc = NULL; - PyObject *pair = PySequence_GetItem(fields, i); - PyObject *prop; - StgDictObject *dict; - int bitsize = 0; - - if (!pair || !PyArg_ParseTuple(pair, "OO|i", &name, &desc, &bitsize)) { - PyErr_SetString(PyExc_AttributeError, - "'_fields_' must be a sequence of pairs"); - Py_XDECREF(pair); - return -1; - } - dict = PyType_stgdict(desc); - if (dict == NULL) { - Py_DECREF(pair); - PyErr_Format(PyExc_TypeError, - "second item in _fields_ tuple (index %zd) must be a C type", - i); - return -1; - } - stgdict->ffi_type_pointer.elements[ffi_ofs + i] = &dict->ffi_type_pointer; - if (dict->flags & (TYPEFLAG_ISPOINTER | TYPEFLAG_HASPOINTER)) - stgdict->flags |= TYPEFLAG_HASPOINTER; - dict->flags |= DICTFLAG_FINAL; /* mark field type final */ - if (PyTuple_Size(pair) == 3) { /* bits specified */ - switch(dict->ffi_type_pointer.type) { - case FFI_TYPE_UINT8: - case FFI_TYPE_UINT16: - case FFI_TYPE_UINT32: - case FFI_TYPE_SINT64: - case FFI_TYPE_UINT64: - break; - - case FFI_TYPE_SINT8: - case FFI_TYPE_SINT16: - case FFI_TYPE_SINT32: - if (dict->getfunc != _ctypes_get_fielddesc("c")->getfunc + for (i = 0; i < len; ++i) { + PyObject *name = NULL, *desc = NULL; + PyObject *pair = PySequence_GetItem(fields, i); + PyObject *prop; + StgDictObject *dict; + int bitsize = 0; + + if (!pair || !PyArg_ParseTuple(pair, "OO|i", &name, &desc, &bitsize)) { + PyErr_SetString(PyExc_AttributeError, + "'_fields_' must be a sequence of pairs"); + Py_XDECREF(pair); + return -1; + } + dict = PyType_stgdict(desc); + if (dict == NULL) { + Py_DECREF(pair); + PyErr_Format(PyExc_TypeError, + "second item in _fields_ tuple (index %zd) must be a C type", + i); + return -1; + } + stgdict->ffi_type_pointer.elements[ffi_ofs + i] = &dict->ffi_type_pointer; + if (dict->flags & (TYPEFLAG_ISPOINTER | TYPEFLAG_HASPOINTER)) + stgdict->flags |= TYPEFLAG_HASPOINTER; + dict->flags |= DICTFLAG_FINAL; /* mark field type final */ + if (PyTuple_Size(pair) == 3) { /* bits specified */ + switch(dict->ffi_type_pointer.type) { + case FFI_TYPE_UINT8: + case FFI_TYPE_UINT16: + case FFI_TYPE_UINT32: + case FFI_TYPE_SINT64: + case FFI_TYPE_UINT64: + break; + + case FFI_TYPE_SINT8: + case FFI_TYPE_SINT16: + case FFI_TYPE_SINT32: + if (dict->getfunc != _ctypes_get_fielddesc("c")->getfunc #ifdef CTYPES_UNICODE - && dict->getfunc != _ctypes_get_fielddesc("u")->getfunc + && dict->getfunc != _ctypes_get_fielddesc("u")->getfunc #endif - ) - break; - /* else fall through */ - default: - PyErr_Format(PyExc_TypeError, - "bit fields not allowed for type %s", - ((PyTypeObject *)desc)->tp_name); - Py_DECREF(pair); - return -1; - } - if (bitsize <= 0 || bitsize > dict->size * 8) { - PyErr_SetString(PyExc_ValueError, - "number of bits invalid for bit field"); - Py_DECREF(pair); - return -1; - } - } else - bitsize = 0; - if (isStruct && !isPacked) { - char *fieldfmt = dict->format ? dict->format : "B"; - char *fieldname = _PyUnicode_AsString(name); - char *ptr; - Py_ssize_t len = strlen(fieldname) + strlen(fieldfmt); - char *buf = alloca(len + 2 + 1); - - sprintf(buf, "%s:%s:", fieldfmt, fieldname); - - ptr = stgdict->format; - stgdict->format = _ctypes_alloc_format_string(stgdict->format, buf); - PyMem_Free(ptr); - - if (stgdict->format == NULL) { - Py_DECREF(pair); - return -1; - } - } - if (isStruct) { - prop = PyCField_FromDesc(desc, i, - &field_size, bitsize, &bitofs, - &size, &offset, &align, - pack, big_endian); - } else /* union */ { - size = 0; - offset = 0; - align = 0; - prop = PyCField_FromDesc(desc, i, - &field_size, bitsize, &bitofs, - &size, &offset, &align, - pack, big_endian); - union_size = max(size, union_size); - } - total_align = max(align, total_align); - - if (!prop) { - Py_DECREF(pair); - return -1; - } - if (-1 == PyObject_SetAttr(type, name, prop)) { - Py_DECREF(prop); - Py_DECREF(pair); - return -1; - } - Py_DECREF(pair); - Py_DECREF(prop); - } + ) + break; + /* else fall through */ + default: + PyErr_Format(PyExc_TypeError, + "bit fields not allowed for type %s", + ((PyTypeObject *)desc)->tp_name); + Py_DECREF(pair); + return -1; + } + if (bitsize <= 0 || bitsize > dict->size * 8) { + PyErr_SetString(PyExc_ValueError, + "number of bits invalid for bit field"); + Py_DECREF(pair); + return -1; + } + } else + bitsize = 0; + if (isStruct && !isPacked) { + char *fieldfmt = dict->format ? dict->format : "B"; + char *fieldname = _PyUnicode_AsString(name); + char *ptr; + Py_ssize_t len = strlen(fieldname) + strlen(fieldfmt); + char *buf = alloca(len + 2 + 1); + + sprintf(buf, "%s:%s:", fieldfmt, fieldname); + + ptr = stgdict->format; + stgdict->format = _ctypes_alloc_format_string(stgdict->format, buf); + PyMem_Free(ptr); + + if (stgdict->format == NULL) { + Py_DECREF(pair); + return -1; + } + } + if (isStruct) { + prop = PyCField_FromDesc(desc, i, + &field_size, bitsize, &bitofs, + &size, &offset, &align, + pack, big_endian); + } else /* union */ { + size = 0; + offset = 0; + align = 0; + prop = PyCField_FromDesc(desc, i, + &field_size, bitsize, &bitofs, + &size, &offset, &align, + pack, big_endian); + union_size = max(size, union_size); + } + total_align = max(align, total_align); + + if (!prop) { + Py_DECREF(pair); + return -1; + } + if (-1 == PyObject_SetAttr(type, name, prop)) { + Py_DECREF(prop); + Py_DECREF(pair); + return -1; + } + Py_DECREF(pair); + Py_DECREF(prop); + } #undef realdict - if (isStruct && !isPacked) { - char *ptr = stgdict->format; - stgdict->format = _ctypes_alloc_format_string(stgdict->format, "}"); - PyMem_Free(ptr); - if (stgdict->format == NULL) - return -1; - } - - if (!isStruct) - size = union_size; - - /* Adjust the size according to the alignment requirements */ - size = ((size + total_align - 1) / total_align) * total_align; - - stgdict->ffi_type_pointer.alignment = Py_SAFE_DOWNCAST(total_align, - Py_ssize_t, - unsigned short); - stgdict->ffi_type_pointer.size = size; - - stgdict->size = size; - stgdict->align = total_align; - stgdict->length = len; /* ADD ffi_ofs? */ - - /* We did check that this flag was NOT set above, it must not - have been set until now. */ - if (stgdict->flags & DICTFLAG_FINAL) { - PyErr_SetString(PyExc_AttributeError, - "Structure or union cannot contain itself"); - return -1; - } - stgdict->flags |= DICTFLAG_FINAL; - - return MakeAnonFields(type); + if (isStruct && !isPacked) { + char *ptr = stgdict->format; + stgdict->format = _ctypes_alloc_format_string(stgdict->format, "}"); + PyMem_Free(ptr); + if (stgdict->format == NULL) + return -1; + } + + if (!isStruct) + size = union_size; + + /* Adjust the size according to the alignment requirements */ + size = ((size + total_align - 1) / total_align) * total_align; + + stgdict->ffi_type_pointer.alignment = Py_SAFE_DOWNCAST(total_align, + Py_ssize_t, + unsigned short); + stgdict->ffi_type_pointer.size = size; + + stgdict->size = size; + stgdict->align = total_align; + stgdict->length = len; /* ADD ffi_ofs? */ + + /* We did check that this flag was NOT set above, it must not + have been set until now. */ + if (stgdict->flags & DICTFLAG_FINAL) { + PyErr_SetString(PyExc_AttributeError, + "Structure or union cannot contain itself"); + return -1; + } + stgdict->flags |= DICTFLAG_FINAL; + + return MakeAnonFields(type); } diff --git a/Modules/_curses_panel.c b/Modules/_curses_panel.c index ff1276d..8561a2e 100644 --- a/Modules/_curses_panel.c +++ b/Modules/_curses_panel.c @@ -22,7 +22,7 @@ static PyObject *PyCursesError; /* Utility Functions */ /* - * Check the return code from a curses function and return None + * Check the return code from a curses function and return None * or raise an exception as appropriate. */ @@ -30,15 +30,15 @@ static PyObject * PyCursesCheckERR(int code, char *fname) { if (code != ERR) { - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } else { - if (fname == NULL) { - PyErr_SetString(PyCursesError, catchall_ERR); - } else { - PyErr_Format(PyCursesError, "%s() returned ERR", fname); - } - return NULL; + if (fname == NULL) { + PyErr_SetString(PyCursesError, catchall_ERR); + } else { + PyErr_Format(PyCursesError, "%s() returned ERR", fname); + } + return NULL; } } @@ -51,12 +51,12 @@ PyCursesCheckERR(int code, char *fname) typedef struct { PyObject_HEAD PANEL *pan; - PyCursesWindowObject *wo; /* for reference counts */ + PyCursesWindowObject *wo; /* for reference counts */ } PyCursesPanelObject; PyTypeObject PyCursesPanel_Type; -#define PyCursesPanel_Check(v) (Py_TYPE(v) == &PyCursesPanel_Type) +#define PyCursesPanel_Check(v) (Py_TYPE(v) == &PyCursesPanel_Type) /* Some helper functions. The problem is that there's always a window associated with a panel. To ensure that Python's GC doesn't pull @@ -88,10 +88,10 @@ static int insert_lop(PyCursesPanelObject *po) { list_of_panels *new; - + if ((new = (list_of_panels *)malloc(sizeof(list_of_panels))) == NULL) { - PyErr_NoMemory(); - return -1; + PyErr_NoMemory(); + return -1; } new->po = po; new->next = lop; @@ -107,17 +107,17 @@ remove_lop(PyCursesPanelObject *po) temp = lop; if (temp->po == po) { - lop = temp->next; - free(temp); - return; + lop = temp->next; + free(temp); + return; } while (temp->next == NULL || temp->next->po != po) { - if (temp->next == NULL) { - PyErr_SetString(PyExc_RuntimeError, - "remove_lop: can't find Panel Object"); - return; - } - temp = temp->next; + if (temp->next == NULL) { + PyErr_SetString(PyExc_RuntimeError, + "remove_lop: can't find Panel Object"); + return; + } + temp = temp->next; } n = temp->next->next; free(temp->next); @@ -131,7 +131,7 @@ find_po(PANEL *pan) { list_of_panels *temp; for (temp = lop; temp->po->pan != pan; temp = temp->next) - if (temp->next == NULL) return NULL; /* not found!? */ + if (temp->next == NULL) return NULL; /* not found!? */ return temp->po; } @@ -179,9 +179,9 @@ PyCursesPanel_New(PANEL *pan, PyCursesWindowObject *wo) if (po == NULL) return NULL; po->pan = pan; if (insert_lop(po) < 0) { - po->wo = NULL; - Py_DECREF(po); - return NULL; + po->wo = NULL; + Py_DECREF(po); + return NULL; } po->wo = wo; Py_INCREF(wo); @@ -193,8 +193,8 @@ PyCursesPanel_Dealloc(PyCursesPanelObject *po) { (void)del_panel(po->pan); if (po->wo != NULL) { - Py_DECREF(po->wo); - remove_lop(po); + Py_DECREF(po->wo); + remove_lop(po); } PyObject_DEL(po); } @@ -206,19 +206,19 @@ PyCursesPanel_above(PyCursesPanelObject *self) { PANEL *pan; PyCursesPanelObject *po; - + pan = panel_above(self->pan); - if (pan == NULL) { /* valid output, it means the calling panel - is on top of the stack */ - Py_INCREF(Py_None); - return Py_None; + if (pan == NULL) { /* valid output, it means the calling panel + is on top of the stack */ + Py_INCREF(Py_None); + return Py_None; } po = find_po(pan); if (po == NULL) { - PyErr_SetString(PyExc_RuntimeError, - "panel_above: can't find Panel Object"); - return NULL; + PyErr_SetString(PyExc_RuntimeError, + "panel_above: can't find Panel Object"); + return NULL; } Py_INCREF(po); return (PyObject *)po; @@ -231,19 +231,19 @@ PyCursesPanel_below(PyCursesPanelObject *self) { PANEL *pan; PyCursesPanelObject *po; - + pan = panel_below(self->pan); - - if (pan == NULL) { /* valid output, it means the calling panel - is on the bottom of the stack */ - Py_INCREF(Py_None); - return Py_None; + + if (pan == NULL) { /* valid output, it means the calling panel + is on the bottom of the stack */ + Py_INCREF(Py_None); + return Py_None; } po = find_po(pan); if (po == NULL) { - PyErr_SetString(PyExc_RuntimeError, - "panel_below: can't find Panel Object"); - return NULL; + PyErr_SetString(PyExc_RuntimeError, + "panel_below: can't find Panel Object"); + return NULL; } Py_INCREF(po); return (PyObject *)po; @@ -262,26 +262,26 @@ PyCursesPanel_replace_panel(PyCursesPanelObject *self, PyObject *args) PyCursesPanelObject *po; PyCursesWindowObject *temp; int rtn; - + if (PyTuple_Size(args) != 1) { - PyErr_SetString(PyExc_TypeError, "replace requires one argument"); - return NULL; + PyErr_SetString(PyExc_TypeError, "replace requires one argument"); + return NULL; } if (!PyArg_ParseTuple(args, "O!;window object", - &PyCursesWindow_Type, &temp)) - return NULL; + &PyCursesWindow_Type, &temp)) + return NULL; po = find_po(self->pan); if (po == NULL) { - PyErr_SetString(PyExc_RuntimeError, - "replace_panel: can't find Panel Object"); - return NULL; + PyErr_SetString(PyExc_RuntimeError, + "replace_panel: can't find Panel Object"); + return NULL; } rtn = replace_panel(self->pan, temp->win); if (rtn == ERR) { - PyErr_SetString(PyCursesError, "replace_panel() returned ERR"); - return NULL; + PyErr_SetString(PyCursesError, "replace_panel() returned ERR"); + return NULL; } Py_DECREF(po->wo); po->wo = temp; @@ -302,11 +302,11 @@ static PyObject * PyCursesPanel_userptr(PyCursesPanelObject *self) { PyObject *obj; - PyCursesInitialised; + PyCursesInitialised; obj = (PyObject *) panel_userptr(self->pan); if (obj == NULL) { - PyErr_SetString(PyCursesError, "no userptr set"); - return NULL; + PyErr_SetString(PyCursesError, "no userptr set"); + return NULL; } Py_INCREF(obj); @@ -329,40 +329,40 @@ static PyMethodDef PyCursesPanel_Methods[] = { {"top", (PyCFunction)PyCursesPanel_top_panel, METH_NOARGS}, {"userptr", (PyCFunction)PyCursesPanel_userptr, METH_NOARGS}, {"window", (PyCFunction)PyCursesPanel_window, METH_NOARGS}, - {NULL, NULL} /* sentinel */ + {NULL, NULL} /* sentinel */ }; /* -------------------------------------------------------*/ PyTypeObject PyCursesPanel_Type = { PyVarObject_HEAD_INIT(NULL, 0) - "_curses_panel.curses panel", /*tp_name*/ - sizeof(PyCursesPanelObject), /*tp_basicsize*/ - 0, /*tp_itemsize*/ + "_curses_panel.curses panel", /*tp_name*/ + sizeof(PyCursesPanelObject), /*tp_basicsize*/ + 0, /*tp_itemsize*/ /* methods */ (destructor)PyCursesPanel_Dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_reserved*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash*/ - 0, /*tp_call*/ - 0, /*tp_str*/ - 0, /*tp_getattro*/ - 0, /*tp_setattro*/ - 0, /*tp_as_buffer*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_reserved*/ + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + 0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ Py_TPFLAGS_DEFAULT, /*tp_flags*/ - 0, /*tp_doc*/ - 0, /*tp_traverse*/ - 0, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ + 0, /*tp_doc*/ + 0, /*tp_traverse*/ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ PyCursesPanel_Methods, /*tp_methods*/ }; @@ -380,16 +380,16 @@ PyCurses_bottom_panel(PyObject *self) pan = panel_above(NULL); - if (pan == NULL) { /* valid output, it means - there's no panel at all */ - Py_INCREF(Py_None); - return Py_None; + if (pan == NULL) { /* valid output, it means + there's no panel at all */ + Py_INCREF(Py_None); + return Py_None; } po = find_po(pan); if (po == NULL) { - PyErr_SetString(PyExc_RuntimeError, - "panel_above: can't find Panel Object"); - return NULL; + PyErr_SetString(PyExc_RuntimeError, + "panel_above: can't find Panel Object"); + return NULL; } Py_INCREF(po); return (PyObject *)po; @@ -405,8 +405,8 @@ PyCurses_new_panel(PyObject *self, PyObject *args) return NULL; pan = new_panel(win->win); if (pan == NULL) { - PyErr_SetString(PyCursesError, catchall_NULL); - return NULL; + PyErr_SetString(PyCursesError, catchall_NULL); + return NULL; } return (PyObject *)PyCursesPanel_New(pan, win); } @@ -421,28 +421,28 @@ PyCurses_top_panel(PyObject *self) { PANEL *pan; PyCursesPanelObject *po; - + PyCursesInitialised; pan = panel_below(NULL); - if (pan == NULL) { /* valid output, it means - there's no panel at all */ - Py_INCREF(Py_None); - return Py_None; + if (pan == NULL) { /* valid output, it means + there's no panel at all */ + Py_INCREF(Py_None); + return Py_None; } po = find_po(pan); if (po == NULL) { - PyErr_SetString(PyExc_RuntimeError, - "panel_below: can't find Panel Object"); - return NULL; + PyErr_SetString(PyExc_RuntimeError, + "panel_below: can't find Panel Object"); + return NULL; } Py_INCREF(po); return (PyObject *)po; } static PyObject *PyCurses_update_panels(PyObject *self) -{ +{ PyCursesInitialised; update_panels(); Py_INCREF(Py_None); @@ -457,22 +457,22 @@ static PyMethodDef PyCurses_methods[] = { {"new_panel", (PyCFunction)PyCurses_new_panel, METH_VARARGS}, {"top_panel", (PyCFunction)PyCurses_top_panel, METH_NOARGS}, {"update_panels", (PyCFunction)PyCurses_update_panels, METH_NOARGS}, - {NULL, NULL} /* sentinel */ + {NULL, NULL} /* sentinel */ }; /* Initialization function for the module */ static struct PyModuleDef _curses_panelmodule = { - PyModuleDef_HEAD_INIT, - "_curses_panel", - NULL, - -1, - PyCurses_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_curses_panel", + NULL, + -1, + PyCurses_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC @@ -489,7 +489,7 @@ PyInit__curses_panel(void) /* Create the module and add the functions */ m = PyModule_Create(&_curses_panelmodule); if (m == NULL) - return NULL; + return NULL; d = PyModule_GetDict(m); /* For exception _curses_panel.error */ diff --git a/Modules/_dbmmodule.c b/Modules/_dbmmodule.c index 885c3aa..827acce 100644 --- a/Modules/_dbmmodule.c +++ b/Modules/_dbmmodule.c @@ -33,9 +33,9 @@ static char *which_dbm = "Berkeley DB"; #endif typedef struct { - PyObject_HEAD - int di_size; /* -1 means recompute */ - DBM *di_dbm; + PyObject_HEAD + int di_size; /* -1 means recompute */ + DBM *di_dbm; } dbmobject; static PyTypeObject Dbmtype; @@ -50,18 +50,18 @@ static PyObject *DbmError; static PyObject * newdbmobject(char *file, int flags, int mode) { - dbmobject *dp; - - dp = PyObject_New(dbmobject, &Dbmtype); - if (dp == NULL) - return NULL; - dp->di_size = -1; - if ( (dp->di_dbm = dbm_open(file, flags, mode)) == 0 ) { - PyErr_SetFromErrno(DbmError); - Py_DECREF(dp); - return NULL; - } - return (PyObject *)dp; + dbmobject *dp; + + dp = PyObject_New(dbmobject, &Dbmtype); + if (dp == NULL) + return NULL; + dp->di_size = -1; + if ( (dp->di_dbm = dbm_open(file, flags, mode)) == 0 ) { + PyErr_SetFromErrno(DbmError); + Py_DECREF(dp); + return NULL; + } + return (PyObject *)dp; } /* Methods */ @@ -69,294 +69,294 @@ newdbmobject(char *file, int flags, int mode) static void dbm_dealloc(register dbmobject *dp) { - if ( dp->di_dbm ) - dbm_close(dp->di_dbm); - PyObject_Del(dp); + if ( dp->di_dbm ) + dbm_close(dp->di_dbm); + PyObject_Del(dp); } static Py_ssize_t dbm_length(dbmobject *dp) { - if (dp->di_dbm == NULL) { - PyErr_SetString(DbmError, "DBM object has already been closed"); - return -1; - } - if ( dp->di_size < 0 ) { - datum key; - int size; - - size = 0; - for ( key=dbm_firstkey(dp->di_dbm); key.dptr; - key = dbm_nextkey(dp->di_dbm)) - size++; - dp->di_size = size; - } - return dp->di_size; + if (dp->di_dbm == NULL) { + PyErr_SetString(DbmError, "DBM object has already been closed"); + return -1; + } + if ( dp->di_size < 0 ) { + datum key; + int size; + + size = 0; + for ( key=dbm_firstkey(dp->di_dbm); key.dptr; + key = dbm_nextkey(dp->di_dbm)) + size++; + dp->di_size = size; + } + return dp->di_size; } static PyObject * dbm_subscript(dbmobject *dp, register PyObject *key) { - datum drec, krec; - Py_ssize_t tmp_size; - - if (!PyArg_Parse(key, "s#", &krec.dptr, &tmp_size) ) - return NULL; - - krec.dsize = tmp_size; - check_dbmobject_open(dp); - drec = dbm_fetch(dp->di_dbm, krec); - if ( drec.dptr == 0 ) { - PyErr_SetObject(PyExc_KeyError, key); - return NULL; - } - if ( dbm_error(dp->di_dbm) ) { - dbm_clearerr(dp->di_dbm); - PyErr_SetString(DbmError, ""); - return NULL; - } - return PyBytes_FromStringAndSize(drec.dptr, drec.dsize); + datum drec, krec; + Py_ssize_t tmp_size; + + if (!PyArg_Parse(key, "s#", &krec.dptr, &tmp_size) ) + return NULL; + + krec.dsize = tmp_size; + check_dbmobject_open(dp); + drec = dbm_fetch(dp->di_dbm, krec); + if ( drec.dptr == 0 ) { + PyErr_SetObject(PyExc_KeyError, key); + return NULL; + } + if ( dbm_error(dp->di_dbm) ) { + dbm_clearerr(dp->di_dbm); + PyErr_SetString(DbmError, ""); + return NULL; + } + return PyBytes_FromStringAndSize(drec.dptr, drec.dsize); } static int dbm_ass_sub(dbmobject *dp, PyObject *v, PyObject *w) { - datum krec, drec; - Py_ssize_t tmp_size; - - if ( !PyArg_Parse(v, "s#", &krec.dptr, &tmp_size) ) { - PyErr_SetString(PyExc_TypeError, - "dbm mappings have bytes or string keys only"); - return -1; - } - krec.dsize = tmp_size; - if (dp->di_dbm == NULL) { - PyErr_SetString(DbmError, "DBM object has already been closed"); - return -1; + datum krec, drec; + Py_ssize_t tmp_size; + + if ( !PyArg_Parse(v, "s#", &krec.dptr, &tmp_size) ) { + PyErr_SetString(PyExc_TypeError, + "dbm mappings have bytes or string keys only"); + return -1; + } + krec.dsize = tmp_size; + if (dp->di_dbm == NULL) { + PyErr_SetString(DbmError, "DBM object has already been closed"); + return -1; + } + dp->di_size = -1; + if (w == NULL) { + if ( dbm_delete(dp->di_dbm, krec) < 0 ) { + dbm_clearerr(dp->di_dbm); + PyErr_SetObject(PyExc_KeyError, v); + return -1; + } + } else { + if ( !PyArg_Parse(w, "s#", &drec.dptr, &tmp_size) ) { + PyErr_SetString(PyExc_TypeError, + "dbm mappings have byte or string elements only"); + return -1; + } + drec.dsize = tmp_size; + if ( dbm_store(dp->di_dbm, krec, drec, DBM_REPLACE) < 0 ) { + dbm_clearerr(dp->di_dbm); + PyErr_SetString(DbmError, + "cannot add item to database"); + return -1; } - dp->di_size = -1; - if (w == NULL) { - if ( dbm_delete(dp->di_dbm, krec) < 0 ) { - dbm_clearerr(dp->di_dbm); - PyErr_SetObject(PyExc_KeyError, v); - return -1; - } - } else { - if ( !PyArg_Parse(w, "s#", &drec.dptr, &tmp_size) ) { - PyErr_SetString(PyExc_TypeError, - "dbm mappings have byte or string elements only"); - return -1; - } - drec.dsize = tmp_size; - if ( dbm_store(dp->di_dbm, krec, drec, DBM_REPLACE) < 0 ) { - dbm_clearerr(dp->di_dbm); - PyErr_SetString(DbmError, - "cannot add item to database"); - return -1; - } - } - if ( dbm_error(dp->di_dbm) ) { - dbm_clearerr(dp->di_dbm); - PyErr_SetString(DbmError, ""); - return -1; - } - return 0; + } + if ( dbm_error(dp->di_dbm) ) { + dbm_clearerr(dp->di_dbm); + PyErr_SetString(DbmError, ""); + return -1; + } + return 0; } static PyMappingMethods dbm_as_mapping = { - (lenfunc)dbm_length, /*mp_length*/ - (binaryfunc)dbm_subscript, /*mp_subscript*/ - (objobjargproc)dbm_ass_sub, /*mp_ass_subscript*/ + (lenfunc)dbm_length, /*mp_length*/ + (binaryfunc)dbm_subscript, /*mp_subscript*/ + (objobjargproc)dbm_ass_sub, /*mp_ass_subscript*/ }; static PyObject * dbm__close(register dbmobject *dp, PyObject *unused) { - if (dp->di_dbm) - dbm_close(dp->di_dbm); - dp->di_dbm = NULL; - Py_INCREF(Py_None); - return Py_None; + if (dp->di_dbm) + dbm_close(dp->di_dbm); + dp->di_dbm = NULL; + Py_INCREF(Py_None); + return Py_None; } static PyObject * dbm_keys(register dbmobject *dp, PyObject *unused) { - register PyObject *v, *item; - datum key; - int err; - - check_dbmobject_open(dp); - v = PyList_New(0); - if (v == NULL) - return NULL; - for (key = dbm_firstkey(dp->di_dbm); key.dptr; - key = dbm_nextkey(dp->di_dbm)) { - item = PyBytes_FromStringAndSize(key.dptr, key.dsize); - if (item == NULL) { - Py_DECREF(v); - return NULL; - } - err = PyList_Append(v, item); - Py_DECREF(item); - if (err != 0) { - Py_DECREF(v); - return NULL; - } - } - return v; + register PyObject *v, *item; + datum key; + int err; + + check_dbmobject_open(dp); + v = PyList_New(0); + if (v == NULL) + return NULL; + for (key = dbm_firstkey(dp->di_dbm); key.dptr; + key = dbm_nextkey(dp->di_dbm)) { + item = PyBytes_FromStringAndSize(key.dptr, key.dsize); + if (item == NULL) { + Py_DECREF(v); + return NULL; + } + err = PyList_Append(v, item); + Py_DECREF(item); + if (err != 0) { + Py_DECREF(v); + return NULL; + } + } + return v; } static int dbm_contains(PyObject *self, PyObject *arg) { - dbmobject *dp = (dbmobject *)self; - datum key, val; - - if ((dp)->di_dbm == NULL) { - PyErr_SetString(DbmError, - "DBM object has already been closed"); - return -1; - } - if (PyUnicode_Check(arg)) { - arg = _PyUnicode_AsDefaultEncodedString(arg, NULL); - if (arg == NULL) - return -1; - } - if (!PyBytes_Check(arg)) { - PyErr_Format(PyExc_TypeError, - "dbm key must be string, not %.100s", - arg->ob_type->tp_name); - return -1; - } - key.dptr = PyBytes_AS_STRING(arg); - key.dsize = PyBytes_GET_SIZE(arg); - val = dbm_fetch(dp->di_dbm, key); - return val.dptr != NULL; + dbmobject *dp = (dbmobject *)self; + datum key, val; + + if ((dp)->di_dbm == NULL) { + PyErr_SetString(DbmError, + "DBM object has already been closed"); + return -1; + } + if (PyUnicode_Check(arg)) { + arg = _PyUnicode_AsDefaultEncodedString(arg, NULL); + if (arg == NULL) + return -1; + } + if (!PyBytes_Check(arg)) { + PyErr_Format(PyExc_TypeError, + "dbm key must be string, not %.100s", + arg->ob_type->tp_name); + return -1; + } + key.dptr = PyBytes_AS_STRING(arg); + key.dsize = PyBytes_GET_SIZE(arg); + val = dbm_fetch(dp->di_dbm, key); + return val.dptr != NULL; } static PySequenceMethods dbm_as_sequence = { - 0, /* sq_length */ - 0, /* sq_concat */ - 0, /* sq_repeat */ - 0, /* sq_item */ - 0, /* sq_slice */ - 0, /* sq_ass_item */ - 0, /* sq_ass_slice */ - dbm_contains, /* sq_contains */ - 0, /* sq_inplace_concat */ - 0, /* sq_inplace_repeat */ + 0, /* sq_length */ + 0, /* sq_concat */ + 0, /* sq_repeat */ + 0, /* sq_item */ + 0, /* sq_slice */ + 0, /* sq_ass_item */ + 0, /* sq_ass_slice */ + dbm_contains, /* sq_contains */ + 0, /* sq_inplace_concat */ + 0, /* sq_inplace_repeat */ }; static PyObject * dbm_get(register dbmobject *dp, PyObject *args) { - datum key, val; - PyObject *defvalue = Py_None; - char *tmp_ptr; - Py_ssize_t tmp_size; - - if (!PyArg_ParseTuple(args, "s#|O:get", - &tmp_ptr, &tmp_size, &defvalue)) - return NULL; - key.dptr = tmp_ptr; - key.dsize = tmp_size; - check_dbmobject_open(dp); - val = dbm_fetch(dp->di_dbm, key); - if (val.dptr != NULL) - return PyBytes_FromStringAndSize(val.dptr, val.dsize); - else { - Py_INCREF(defvalue); - return defvalue; - } + datum key, val; + PyObject *defvalue = Py_None; + char *tmp_ptr; + Py_ssize_t tmp_size; + + if (!PyArg_ParseTuple(args, "s#|O:get", + &tmp_ptr, &tmp_size, &defvalue)) + return NULL; + key.dptr = tmp_ptr; + key.dsize = tmp_size; + check_dbmobject_open(dp); + val = dbm_fetch(dp->di_dbm, key); + if (val.dptr != NULL) + return PyBytes_FromStringAndSize(val.dptr, val.dsize); + else { + Py_INCREF(defvalue); + return defvalue; + } } static PyObject * dbm_setdefault(register dbmobject *dp, PyObject *args) { - datum key, val; - PyObject *defvalue = NULL; - char *tmp_ptr; - Py_ssize_t tmp_size; - - if (!PyArg_ParseTuple(args, "s#|O:setdefault", - &tmp_ptr, &tmp_size, &defvalue)) - return NULL; - key.dptr = tmp_ptr; - key.dsize = tmp_size; - check_dbmobject_open(dp); - val = dbm_fetch(dp->di_dbm, key); - if (val.dptr != NULL) - return PyBytes_FromStringAndSize(val.dptr, val.dsize); - if (defvalue == NULL) { - defvalue = PyBytes_FromStringAndSize(NULL, 0); - if (defvalue == NULL) - return NULL; - val.dptr = NULL; - val.dsize = 0; - } - else { - if ( !PyArg_Parse(defvalue, "s#", &val.dptr, &tmp_size) ) { - PyErr_SetString(PyExc_TypeError, - "dbm mappings have byte string elements only"); - return NULL; - } - val.dsize = tmp_size; - Py_INCREF(defvalue); - } - if (dbm_store(dp->di_dbm, key, val, DBM_INSERT) < 0) { - dbm_clearerr(dp->di_dbm); - PyErr_SetString(DbmError, "cannot add item to database"); - Py_DECREF(defvalue); - return NULL; - } - return defvalue; + datum key, val; + PyObject *defvalue = NULL; + char *tmp_ptr; + Py_ssize_t tmp_size; + + if (!PyArg_ParseTuple(args, "s#|O:setdefault", + &tmp_ptr, &tmp_size, &defvalue)) + return NULL; + key.dptr = tmp_ptr; + key.dsize = tmp_size; + check_dbmobject_open(dp); + val = dbm_fetch(dp->di_dbm, key); + if (val.dptr != NULL) + return PyBytes_FromStringAndSize(val.dptr, val.dsize); + if (defvalue == NULL) { + defvalue = PyBytes_FromStringAndSize(NULL, 0); + if (defvalue == NULL) + return NULL; + val.dptr = NULL; + val.dsize = 0; + } + else { + if ( !PyArg_Parse(defvalue, "s#", &val.dptr, &tmp_size) ) { + PyErr_SetString(PyExc_TypeError, + "dbm mappings have byte string elements only"); + return NULL; + } + val.dsize = tmp_size; + Py_INCREF(defvalue); + } + if (dbm_store(dp->di_dbm, key, val, DBM_INSERT) < 0) { + dbm_clearerr(dp->di_dbm); + PyErr_SetString(DbmError, "cannot add item to database"); + Py_DECREF(defvalue); + return NULL; + } + return defvalue; } static PyMethodDef dbm_methods[] = { - {"close", (PyCFunction)dbm__close, METH_NOARGS, - "close()\nClose the database."}, - {"keys", (PyCFunction)dbm_keys, METH_NOARGS, - "keys() -> list\nReturn a list of all keys in the database."}, - {"get", (PyCFunction)dbm_get, METH_VARARGS, - "get(key[, default]) -> value\n" - "Return the value for key if present, otherwise default."}, - {"setdefault", (PyCFunction)dbm_setdefault, METH_VARARGS, - "setdefault(key[, default]) -> value\n" - "Return the value for key if present, otherwise default. If key\n" - "is not in the database, it is inserted with default as the value."}, - {NULL, NULL} /* sentinel */ + {"close", (PyCFunction)dbm__close, METH_NOARGS, + "close()\nClose the database."}, + {"keys", (PyCFunction)dbm_keys, METH_NOARGS, + "keys() -> list\nReturn a list of all keys in the database."}, + {"get", (PyCFunction)dbm_get, METH_VARARGS, + "get(key[, default]) -> value\n" + "Return the value for key if present, otherwise default."}, + {"setdefault", (PyCFunction)dbm_setdefault, METH_VARARGS, + "setdefault(key[, default]) -> value\n" + "Return the value for key if present, otherwise default. If key\n" + "is not in the database, it is inserted with default as the value."}, + {NULL, NULL} /* sentinel */ }; static PyTypeObject Dbmtype = { - PyVarObject_HEAD_INIT(NULL, 0) - "_dbm.dbm", - sizeof(dbmobject), - 0, - (destructor)dbm_dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_reserved*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - &dbm_as_sequence, /*tp_as_sequence*/ - &dbm_as_mapping, /*tp_as_mapping*/ - 0, /*tp_hash*/ - 0, /*tp_call*/ - 0, /*tp_str*/ - 0, /*tp_getattro*/ - 0, /*tp_setattro*/ - 0, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT, /*tp_flags*/ - 0, /*tp_doc*/ - 0, /*tp_traverse*/ - 0, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - dbm_methods, /*tp_methods*/ + PyVarObject_HEAD_INIT(NULL, 0) + "_dbm.dbm", + sizeof(dbmobject), + 0, + (destructor)dbm_dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_reserved*/ + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + &dbm_as_sequence, /*tp_as_sequence*/ + &dbm_as_mapping, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + 0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT, /*tp_flags*/ + 0, /*tp_doc*/ + 0, /*tp_traverse*/ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + dbm_methods, /*tp_methods*/ }; /* ----------------------------------------------------------------- */ @@ -364,74 +364,74 @@ static PyTypeObject Dbmtype = { static PyObject * dbmopen(PyObject *self, PyObject *args) { - char *name; - char *flags = "r"; - int iflags; - int mode = 0666; - - if ( !PyArg_ParseTuple(args, "s|si:open", &name, &flags, &mode) ) - return NULL; - if ( strcmp(flags, "r") == 0 ) - iflags = O_RDONLY; - else if ( strcmp(flags, "w") == 0 ) - iflags = O_RDWR; - else if ( strcmp(flags, "rw") == 0 ) /* B/W compat */ - iflags = O_RDWR|O_CREAT; - else if ( strcmp(flags, "c") == 0 ) - iflags = O_RDWR|O_CREAT; - else if ( strcmp(flags, "n") == 0 ) - iflags = O_RDWR|O_CREAT|O_TRUNC; - else { - PyErr_SetString(DbmError, - "arg 2 to open should be 'r', 'w', 'c', or 'n'"); - return NULL; - } - return newdbmobject(name, iflags, mode); + char *name; + char *flags = "r"; + int iflags; + int mode = 0666; + + if ( !PyArg_ParseTuple(args, "s|si:open", &name, &flags, &mode) ) + return NULL; + if ( strcmp(flags, "r") == 0 ) + iflags = O_RDONLY; + else if ( strcmp(flags, "w") == 0 ) + iflags = O_RDWR; + else if ( strcmp(flags, "rw") == 0 ) /* B/W compat */ + iflags = O_RDWR|O_CREAT; + else if ( strcmp(flags, "c") == 0 ) + iflags = O_RDWR|O_CREAT; + else if ( strcmp(flags, "n") == 0 ) + iflags = O_RDWR|O_CREAT|O_TRUNC; + else { + PyErr_SetString(DbmError, + "arg 2 to open should be 'r', 'w', 'c', or 'n'"); + return NULL; + } + return newdbmobject(name, iflags, mode); } static PyMethodDef dbmmodule_methods[] = { - { "open", (PyCFunction)dbmopen, METH_VARARGS, - "open(path[, flag[, mode]]) -> mapping\n" - "Return a database object."}, - { 0, 0 }, + { "open", (PyCFunction)dbmopen, METH_VARARGS, + "open(path[, flag[, mode]]) -> mapping\n" + "Return a database object."}, + { 0, 0 }, }; static struct PyModuleDef _dbmmodule = { - PyModuleDef_HEAD_INIT, - "_dbm", - NULL, - -1, - dbmmodule_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_dbm", + NULL, + -1, + dbmmodule_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit__dbm(void) { - PyObject *m, *d, *s; - - if (PyType_Ready(&Dbmtype) < 0) - return NULL; - m = PyModule_Create(&_dbmmodule); - if (m == NULL) - return NULL; - d = PyModule_GetDict(m); - if (DbmError == NULL) - DbmError = PyErr_NewException("_dbm.error", - PyExc_IOError, NULL); - s = PyUnicode_FromString(which_dbm); - if (s != NULL) { - PyDict_SetItemString(d, "library", s); - Py_DECREF(s); - } - if (DbmError != NULL) - PyDict_SetItemString(d, "error", DbmError); - if (PyErr_Occurred()) { - Py_DECREF(m); - m = NULL; - } - return m; + PyObject *m, *d, *s; + + if (PyType_Ready(&Dbmtype) < 0) + return NULL; + m = PyModule_Create(&_dbmmodule); + if (m == NULL) + return NULL; + d = PyModule_GetDict(m); + if (DbmError == NULL) + DbmError = PyErr_NewException("_dbm.error", + PyExc_IOError, NULL); + s = PyUnicode_FromString(which_dbm); + if (s != NULL) { + PyDict_SetItemString(d, "library", s); + Py_DECREF(s); + } + if (DbmError != NULL) + PyDict_SetItemString(d, "error", DbmError); + if (PyErr_Occurred()) { + Py_DECREF(m); + m = NULL; + } + return m; } diff --git a/Modules/_functoolsmodule.c b/Modules/_functoolsmodule.c index a9cdcb8..bf2ea3b 100644 --- a/Modules/_functoolsmodule.c +++ b/Modules/_functoolsmodule.c @@ -2,7 +2,7 @@ #include "Python.h" #include "structmember.h" -/* _functools module written and maintained +/* _functools module written and maintained by Hye-Shik Chang <perky@FreeBSD.org> with adaptations by Raymond Hettinger <python@rcn.com> Copyright (c) 2004, 2005, 2006 Python Software Foundation. @@ -12,12 +12,12 @@ /* partial object **********************************************************/ typedef struct { - PyObject_HEAD - PyObject *fn; - PyObject *args; - PyObject *kw; - PyObject *dict; - PyObject *weakreflist; /* List of weak references */ + PyObject_HEAD + PyObject *fn; + PyObject *args; + PyObject *kw; + PyObject *dict; + PyObject *weakreflist; /* List of weak references */ } partialobject; static PyTypeObject partial_type; @@ -25,175 +25,175 @@ static PyTypeObject partial_type; static PyObject * partial_new(PyTypeObject *type, PyObject *args, PyObject *kw) { - PyObject *func; - partialobject *pto; - - if (PyTuple_GET_SIZE(args) < 1) { - PyErr_SetString(PyExc_TypeError, - "type 'partial' takes at least one argument"); - return NULL; - } - - func = PyTuple_GET_ITEM(args, 0); - if (!PyCallable_Check(func)) { - PyErr_SetString(PyExc_TypeError, - "the first argument must be callable"); - return NULL; - } - - /* create partialobject structure */ - pto = (partialobject *)type->tp_alloc(type, 0); - if (pto == NULL) - return NULL; - - pto->fn = func; - Py_INCREF(func); - pto->args = PyTuple_GetSlice(args, 1, PY_SSIZE_T_MAX); - if (pto->args == NULL) { - pto->kw = NULL; - Py_DECREF(pto); - return NULL; - } - if (kw != NULL) { - pto->kw = PyDict_Copy(kw); - if (pto->kw == NULL) { - Py_DECREF(pto); - return NULL; - } - } else { - pto->kw = Py_None; - Py_INCREF(Py_None); - } - - pto->weakreflist = NULL; - pto->dict = NULL; - - return (PyObject *)pto; + PyObject *func; + partialobject *pto; + + if (PyTuple_GET_SIZE(args) < 1) { + PyErr_SetString(PyExc_TypeError, + "type 'partial' takes at least one argument"); + return NULL; + } + + func = PyTuple_GET_ITEM(args, 0); + if (!PyCallable_Check(func)) { + PyErr_SetString(PyExc_TypeError, + "the first argument must be callable"); + return NULL; + } + + /* create partialobject structure */ + pto = (partialobject *)type->tp_alloc(type, 0); + if (pto == NULL) + return NULL; + + pto->fn = func; + Py_INCREF(func); + pto->args = PyTuple_GetSlice(args, 1, PY_SSIZE_T_MAX); + if (pto->args == NULL) { + pto->kw = NULL; + Py_DECREF(pto); + return NULL; + } + if (kw != NULL) { + pto->kw = PyDict_Copy(kw); + if (pto->kw == NULL) { + Py_DECREF(pto); + return NULL; + } + } else { + pto->kw = Py_None; + Py_INCREF(Py_None); + } + + pto->weakreflist = NULL; + pto->dict = NULL; + + return (PyObject *)pto; } static void partial_dealloc(partialobject *pto) { - PyObject_GC_UnTrack(pto); - if (pto->weakreflist != NULL) - PyObject_ClearWeakRefs((PyObject *) pto); - Py_XDECREF(pto->fn); - Py_XDECREF(pto->args); - Py_XDECREF(pto->kw); - Py_XDECREF(pto->dict); - Py_TYPE(pto)->tp_free(pto); + PyObject_GC_UnTrack(pto); + if (pto->weakreflist != NULL) + PyObject_ClearWeakRefs((PyObject *) pto); + Py_XDECREF(pto->fn); + Py_XDECREF(pto->args); + Py_XDECREF(pto->kw); + Py_XDECREF(pto->dict); + Py_TYPE(pto)->tp_free(pto); } static PyObject * partial_call(partialobject *pto, PyObject *args, PyObject *kw) { - PyObject *ret; - PyObject *argappl = NULL, *kwappl = NULL; - - assert (PyCallable_Check(pto->fn)); - assert (PyTuple_Check(pto->args)); - assert (pto->kw == Py_None || PyDict_Check(pto->kw)); - - if (PyTuple_GET_SIZE(pto->args) == 0) { - argappl = args; - Py_INCREF(args); - } else if (PyTuple_GET_SIZE(args) == 0) { - argappl = pto->args; - Py_INCREF(pto->args); - } else { - argappl = PySequence_Concat(pto->args, args); - if (argappl == NULL) - return NULL; - } - - if (pto->kw == Py_None) { - kwappl = kw; - Py_XINCREF(kw); - } else { - kwappl = PyDict_Copy(pto->kw); - if (kwappl == NULL) { - Py_DECREF(argappl); - return NULL; - } - if (kw != NULL) { - if (PyDict_Merge(kwappl, kw, 1) != 0) { - Py_DECREF(argappl); - Py_DECREF(kwappl); - return NULL; - } - } - } - - ret = PyObject_Call(pto->fn, argappl, kwappl); - Py_DECREF(argappl); - Py_XDECREF(kwappl); - return ret; + PyObject *ret; + PyObject *argappl = NULL, *kwappl = NULL; + + assert (PyCallable_Check(pto->fn)); + assert (PyTuple_Check(pto->args)); + assert (pto->kw == Py_None || PyDict_Check(pto->kw)); + + if (PyTuple_GET_SIZE(pto->args) == 0) { + argappl = args; + Py_INCREF(args); + } else if (PyTuple_GET_SIZE(args) == 0) { + argappl = pto->args; + Py_INCREF(pto->args); + } else { + argappl = PySequence_Concat(pto->args, args); + if (argappl == NULL) + return NULL; + } + + if (pto->kw == Py_None) { + kwappl = kw; + Py_XINCREF(kw); + } else { + kwappl = PyDict_Copy(pto->kw); + if (kwappl == NULL) { + Py_DECREF(argappl); + return NULL; + } + if (kw != NULL) { + if (PyDict_Merge(kwappl, kw, 1) != 0) { + Py_DECREF(argappl); + Py_DECREF(kwappl); + return NULL; + } + } + } + + ret = PyObject_Call(pto->fn, argappl, kwappl); + Py_DECREF(argappl); + Py_XDECREF(kwappl); + return ret; } static int partial_traverse(partialobject *pto, visitproc visit, void *arg) { - Py_VISIT(pto->fn); - Py_VISIT(pto->args); - Py_VISIT(pto->kw); - Py_VISIT(pto->dict); - return 0; + Py_VISIT(pto->fn); + Py_VISIT(pto->args); + Py_VISIT(pto->kw); + Py_VISIT(pto->dict); + return 0; } PyDoc_STRVAR(partial_doc, "partial(func, *args, **keywords) - new function with partial application\n\ - of the given arguments and keywords.\n"); + of the given arguments and keywords.\n"); #define OFF(x) offsetof(partialobject, x) static PyMemberDef partial_memberlist[] = { - {"func", T_OBJECT, OFF(fn), READONLY, - "function object to use in future partial calls"}, - {"args", T_OBJECT, OFF(args), READONLY, - "tuple of arguments to future partial calls"}, - {"keywords", T_OBJECT, OFF(kw), READONLY, - "dictionary of keyword arguments to future partial calls"}, - {NULL} /* Sentinel */ + {"func", T_OBJECT, OFF(fn), READONLY, + "function object to use in future partial calls"}, + {"args", T_OBJECT, OFF(args), READONLY, + "tuple of arguments to future partial calls"}, + {"keywords", T_OBJECT, OFF(kw), READONLY, + "dictionary of keyword arguments to future partial calls"}, + {NULL} /* Sentinel */ }; static PyObject * partial_get_dict(partialobject *pto) { - if (pto->dict == NULL) { - pto->dict = PyDict_New(); - if (pto->dict == NULL) - return NULL; - } - Py_INCREF(pto->dict); - return pto->dict; + if (pto->dict == NULL) { + pto->dict = PyDict_New(); + if (pto->dict == NULL) + return NULL; + } + Py_INCREF(pto->dict); + return pto->dict; } static int partial_set_dict(partialobject *pto, PyObject *value) { - PyObject *tmp; - - /* It is illegal to del p.__dict__ */ - if (value == NULL) { - PyErr_SetString(PyExc_TypeError, - "a partial object's dictionary may not be deleted"); - return -1; - } - /* Can only set __dict__ to a dictionary */ - if (!PyDict_Check(value)) { - PyErr_SetString(PyExc_TypeError, - "setting partial object's dictionary to a non-dict"); - return -1; - } - tmp = pto->dict; - Py_INCREF(value); - pto->dict = value; - Py_XDECREF(tmp); - return 0; + PyObject *tmp; + + /* It is illegal to del p.__dict__ */ + if (value == NULL) { + PyErr_SetString(PyExc_TypeError, + "a partial object's dictionary may not be deleted"); + return -1; + } + /* Can only set __dict__ to a dictionary */ + if (!PyDict_Check(value)) { + PyErr_SetString(PyExc_TypeError, + "setting partial object's dictionary to a non-dict"); + return -1; + } + tmp = pto->dict; + Py_INCREF(value); + pto->dict = value; + Py_XDECREF(tmp); + return 0; } static PyGetSetDef partial_getsetlist[] = { - {"__dict__", (getter)partial_get_dict, (setter)partial_set_dict}, - {NULL} /* Sentinel */ + {"__dict__", (getter)partial_get_dict, (setter)partial_set_dict}, + {NULL} /* Sentinel */ }; /* Pickle strategy: @@ -206,85 +206,85 @@ static PyGetSetDef partial_getsetlist[] = { static PyObject * partial_reduce(partialobject *pto, PyObject *unused) { - return Py_BuildValue("O(O)(OOOO)", Py_TYPE(pto), pto->fn, pto->fn, - pto->args, pto->kw, - pto->dict ? pto->dict : Py_None); + return Py_BuildValue("O(O)(OOOO)", Py_TYPE(pto), pto->fn, pto->fn, + pto->args, pto->kw, + pto->dict ? pto->dict : Py_None); } static PyObject * partial_setstate(partialobject *pto, PyObject *args) { - PyObject *fn, *fnargs, *kw, *dict; - if (!PyArg_ParseTuple(args, "(OOOO):__setstate__", - &fn, &fnargs, &kw, &dict)) - return NULL; - Py_XDECREF(pto->fn); - Py_XDECREF(pto->args); - Py_XDECREF(pto->kw); - Py_XDECREF(pto->dict); - pto->fn = fn; - pto->args = fnargs; - pto->kw = kw; - if (dict != Py_None) { - pto->dict = dict; - Py_INCREF(dict); - } else { - pto->dict = NULL; - } - Py_INCREF(fn); - Py_INCREF(fnargs); - Py_INCREF(kw); - Py_RETURN_NONE; + PyObject *fn, *fnargs, *kw, *dict; + if (!PyArg_ParseTuple(args, "(OOOO):__setstate__", + &fn, &fnargs, &kw, &dict)) + return NULL; + Py_XDECREF(pto->fn); + Py_XDECREF(pto->args); + Py_XDECREF(pto->kw); + Py_XDECREF(pto->dict); + pto->fn = fn; + pto->args = fnargs; + pto->kw = kw; + if (dict != Py_None) { + pto->dict = dict; + Py_INCREF(dict); + } else { + pto->dict = NULL; + } + Py_INCREF(fn); + Py_INCREF(fnargs); + Py_INCREF(kw); + Py_RETURN_NONE; } static PyMethodDef partial_methods[] = { - {"__reduce__", (PyCFunction)partial_reduce, METH_NOARGS}, - {"__setstate__", (PyCFunction)partial_setstate, METH_VARARGS}, - {NULL, NULL} /* sentinel */ + {"__reduce__", (PyCFunction)partial_reduce, METH_NOARGS}, + {"__setstate__", (PyCFunction)partial_setstate, METH_VARARGS}, + {NULL, NULL} /* sentinel */ }; static PyTypeObject partial_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "functools.partial", /* tp_name */ - sizeof(partialobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)partial_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - (ternaryfunc)partial_call, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - PyObject_GenericSetAttr, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - partial_doc, /* tp_doc */ - (traverseproc)partial_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - offsetof(partialobject, weakreflist), /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - partial_methods, /* tp_methods */ - partial_memberlist, /* tp_members */ - partial_getsetlist, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - offsetof(partialobject, dict), /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - partial_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "functools.partial", /* tp_name */ + sizeof(partialobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)partial_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + (ternaryfunc)partial_call, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + PyObject_GenericSetAttr, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + partial_doc, /* tp_doc */ + (traverseproc)partial_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + offsetof(partialobject, weakreflist), /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + partial_methods, /* tp_methods */ + partial_memberlist, /* tp_members */ + partial_getsetlist, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + offsetof(partialobject, dict), /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + partial_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; @@ -293,64 +293,64 @@ static PyTypeObject partial_type = { static PyObject * functools_reduce(PyObject *self, PyObject *args) { - PyObject *seq, *func, *result = NULL, *it; - - if (!PyArg_UnpackTuple(args, "reduce", 2, 3, &func, &seq, &result)) - return NULL; - if (result != NULL) - Py_INCREF(result); - - it = PyObject_GetIter(seq); - if (it == NULL) { - PyErr_SetString(PyExc_TypeError, - "reduce() arg 2 must support iteration"); - Py_XDECREF(result); - return NULL; - } - - if ((args = PyTuple_New(2)) == NULL) - goto Fail; - - for (;;) { - PyObject *op2; - - if (args->ob_refcnt > 1) { - Py_DECREF(args); - if ((args = PyTuple_New(2)) == NULL) - goto Fail; - } - - op2 = PyIter_Next(it); - if (op2 == NULL) { - if (PyErr_Occurred()) - goto Fail; - break; - } - - if (result == NULL) - result = op2; - else { - PyTuple_SetItem(args, 0, result); - PyTuple_SetItem(args, 1, op2); - if ((result = PyEval_CallObject(func, args)) == NULL) - goto Fail; - } - } - - Py_DECREF(args); - - if (result == NULL) - PyErr_SetString(PyExc_TypeError, - "reduce() of empty sequence with no initial value"); - - Py_DECREF(it); - return result; + PyObject *seq, *func, *result = NULL, *it; + + if (!PyArg_UnpackTuple(args, "reduce", 2, 3, &func, &seq, &result)) + return NULL; + if (result != NULL) + Py_INCREF(result); + + it = PyObject_GetIter(seq); + if (it == NULL) { + PyErr_SetString(PyExc_TypeError, + "reduce() arg 2 must support iteration"); + Py_XDECREF(result); + return NULL; + } + + if ((args = PyTuple_New(2)) == NULL) + goto Fail; + + for (;;) { + PyObject *op2; + + if (args->ob_refcnt > 1) { + Py_DECREF(args); + if ((args = PyTuple_New(2)) == NULL) + goto Fail; + } + + op2 = PyIter_Next(it); + if (op2 == NULL) { + if (PyErr_Occurred()) + goto Fail; + break; + } + + if (result == NULL) + result = op2; + else { + PyTuple_SetItem(args, 0, result); + PyTuple_SetItem(args, 1, op2); + if ((result = PyEval_CallObject(func, args)) == NULL) + goto Fail; + } + } + + Py_DECREF(args); + + if (result == NULL) + PyErr_SetString(PyExc_TypeError, + "reduce() of empty sequence with no initial value"); + + Py_DECREF(it); + return result; Fail: - Py_XDECREF(args); - Py_XDECREF(result); - Py_DECREF(it); - return NULL; + Py_XDECREF(args); + Py_XDECREF(result); + Py_DECREF(it); + return NULL; } PyDoc_STRVAR(functools_reduce_doc, @@ -369,47 +369,47 @@ PyDoc_STRVAR(module_doc, "Tools that operate on functions."); static PyMethodDef module_methods[] = { - {"reduce", functools_reduce, METH_VARARGS, functools_reduce_doc}, - {NULL, NULL} /* sentinel */ + {"reduce", functools_reduce, METH_VARARGS, functools_reduce_doc}, + {NULL, NULL} /* sentinel */ }; static struct PyModuleDef _functoolsmodule = { - PyModuleDef_HEAD_INIT, - "_functools", - module_doc, - -1, - module_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_functools", + module_doc, + -1, + module_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit__functools(void) { - int i; - PyObject *m; - char *name; - PyTypeObject *typelist[] = { - &partial_type, - NULL - }; - - m = PyModule_Create(&_functoolsmodule); - if (m == NULL) - return NULL; - - for (i=0 ; typelist[i] != NULL ; i++) { - if (PyType_Ready(typelist[i]) < 0) { - Py_DECREF(m); - return NULL; - } - name = strchr(typelist[i]->tp_name, '.'); - assert (name != NULL); - Py_INCREF(typelist[i]); - PyModule_AddObject(m, name+1, (PyObject *)typelist[i]); - } - return m; + int i; + PyObject *m; + char *name; + PyTypeObject *typelist[] = { + &partial_type, + NULL + }; + + m = PyModule_Create(&_functoolsmodule); + if (m == NULL) + return NULL; + + for (i=0 ; typelist[i] != NULL ; i++) { + if (PyType_Ready(typelist[i]) < 0) { + Py_DECREF(m); + return NULL; + } + name = strchr(typelist[i]->tp_name, '.'); + assert (name != NULL); + Py_INCREF(typelist[i]); + PyModule_AddObject(m, name+1, (PyObject *)typelist[i]); + } + return m; } diff --git a/Modules/_gdbmmodule.c b/Modules/_gdbmmodule.c index de453ac..f15fefd 100644 --- a/Modules/_gdbmmodule.c +++ b/Modules/_gdbmmodule.c @@ -30,7 +30,7 @@ supported."); typedef struct { PyObject_HEAD - int di_size; /* -1 means recompute */ + int di_size; /* -1 means recompute */ GDBM_FILE di_dbm; } dbmobject; @@ -177,7 +177,7 @@ dbm_ass_sub(dbmobject *dp, PyObject *v, PyObject *w) } static PyMappingMethods dbm_as_mapping = { - (lenfunc)dbm_length, /*mp_length*/ + (lenfunc)dbm_length, /*mp_length*/ (binaryfunc)dbm_subscript, /*mp_subscript*/ (objobjargproc)dbm_ass_sub, /*mp_ass_subscript*/ }; @@ -247,15 +247,15 @@ dbm_contains(PyObject *self, PyObject *arg) datum key; if ((dp)->di_dbm == NULL) { - PyErr_SetString(DbmError, - "GDBM object has already been closed"); - return -1; + PyErr_SetString(DbmError, + "GDBM object has already been closed"); + return -1; } if (!PyBytes_Check(arg)) { - PyErr_Format(PyExc_TypeError, - "gdbm key must be bytes, not %.100s", - arg->ob_type->tp_name); - return -1; + PyErr_Format(PyExc_TypeError, + "gdbm key must be bytes, not %.100s", + arg->ob_type->tp_name); + return -1; } key.dptr = PyBytes_AS_STRING(arg); key.dsize = PyBytes_GET_SIZE(arg); @@ -263,16 +263,16 @@ dbm_contains(PyObject *self, PyObject *arg) } static PySequenceMethods dbm_as_sequence = { - 0, /* sq_length */ - 0, /* sq_concat */ - 0, /* sq_repeat */ - 0, /* sq_item */ - 0, /* sq_slice */ - 0, /* sq_ass_item */ - 0, /* sq_ass_slice */ - dbm_contains, /* sq_contains */ - 0, /* sq_inplace_concat */ - 0, /* sq_inplace_repeat */ + 0, /* sq_length */ + 0, /* sq_concat */ + 0, /* sq_repeat */ + 0, /* sq_item */ + 0, /* sq_slice */ + 0, /* sq_ass_item */ + 0, /* sq_ass_slice */ + dbm_contains, /* sq_contains */ + 0, /* sq_inplace_concat */ + 0, /* sq_inplace_repeat */ }; PyDoc_STRVAR(dbm_firstkey__doc__, @@ -372,13 +372,13 @@ dbm_sync(register dbmobject *dp, PyObject *unused) } static PyMethodDef dbm_methods[] = { - {"close", (PyCFunction)dbm_close, METH_NOARGS, dbm_close__doc__}, - {"keys", (PyCFunction)dbm_keys, METH_NOARGS, dbm_keys__doc__}, + {"close", (PyCFunction)dbm_close, METH_NOARGS, dbm_close__doc__}, + {"keys", (PyCFunction)dbm_keys, METH_NOARGS, dbm_keys__doc__}, {"firstkey", (PyCFunction)dbm_firstkey,METH_NOARGS, dbm_firstkey__doc__}, - {"nextkey", (PyCFunction)dbm_nextkey, METH_VARARGS, dbm_nextkey__doc__}, + {"nextkey", (PyCFunction)dbm_nextkey, METH_VARARGS, dbm_nextkey__doc__}, {"reorganize",(PyCFunction)dbm_reorganize,METH_NOARGS, dbm_reorganize__doc__}, {"sync", (PyCFunction)dbm_sync, METH_NOARGS, dbm_sync__doc__}, - {NULL, NULL} /* sentinel */ + {NULL, NULL} /* sentinel */ }; static PyTypeObject Dbmtype = { @@ -486,7 +486,7 @@ dbmopen(PyObject *self, PyObject *args) #endif default: PyOS_snprintf(buf, sizeof(buf), "Flag '%c' is not supported.", - *flags); + *flags); PyErr_SetString(DbmError, buf); return NULL; } @@ -514,15 +514,15 @@ static PyMethodDef dbmmodule_methods[] = { static struct PyModuleDef _gdbmmodule = { - PyModuleDef_HEAD_INIT, - "_gdbm", - gdbmmodule__doc__, - -1, - dbmmodule_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_gdbm", + gdbmmodule__doc__, + -1, + dbmmodule_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC @@ -530,10 +530,10 @@ PyInit__gdbm(void) { PyObject *m, *d, *s; if (PyType_Ready(&Dbmtype) < 0) - return NULL; + return NULL; m = PyModule_Create(&_gdbmmodule); if (m == NULL) - return NULL; + return NULL; d = PyModule_GetDict(m); DbmError = PyErr_NewException("_gdbm.error", PyExc_IOError, NULL); if (DbmError != NULL) { diff --git a/Modules/_gestalt.c b/Modules/_gestalt.c index 462a6d2..a45780f 100644 --- a/Modules/_gestalt.c +++ b/Modules/_gestalt.c @@ -4,10 +4,10 @@ The Netherlands. All Rights Reserved -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in +both that copyright notice and this permission notice appear in supporting documentation, and that the names of Stichting Mathematisch Centrum or CWI not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. @@ -34,9 +34,9 @@ convert_to_OSType(PyObject *v, OSType *pr) { uint32_t tmp; if (!PyUnicode_Check(v) || PyUnicode_GetSize(v) != 4) { - PyErr_SetString(PyExc_TypeError, - "OSType arg must be string of 4 chars"); - return 0; + PyErr_SetString(PyExc_TypeError, + "OSType arg must be string of 4 chars"); + return 0; } memcpy((char *)&tmp, _PyUnicode_AsString(v), 4); *pr = (OSType)ntohl(tmp); @@ -50,12 +50,12 @@ gestalt_gestalt(PyObject *self, PyObject *args) OSType selector; SInt32 response; if (!PyArg_ParseTuple(args, "O&", convert_to_OSType, &selector)) - return NULL; + return NULL; iErr = Gestalt(selector, &response); if (iErr != 0) { - PyErr_SetString(PyExc_OSError, - "non-zero exit code!"); - return NULL; + PyErr_SetString(PyExc_OSError, + "non-zero exit code!"); + return NULL; } return PyLong_FromLong(response); } @@ -66,19 +66,19 @@ static struct PyMethodDef gestalt_methods[] = { }; static struct PyModuleDef gestaltmodule = { - PyModuleDef_HEAD_INIT, - "_gestalt", - NULL, - -1, - gestalt_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_gestalt", + NULL, + -1, + gestalt_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit__gestalt(void) { - return PyModule_Create(&gestaltmodule); + return PyModule_Create(&gestaltmodule); } diff --git a/Modules/_heapqmodule.c b/Modules/_heapqmodule.c index 7921823..366fb3d 100644 --- a/Modules/_heapqmodule.c +++ b/Modules/_heapqmodule.c @@ -1,4 +1,4 @@ -/* Drop in replacement for heapq.py +/* Drop in replacement for heapq.py C implementation derived directly from heapq.py in Py2.3 which was written by Kevin O'Connor, augmented by Tim Peters, @@ -11,115 +11,115 @@ annotated by Fran static int cmp_lt(PyObject *x, PyObject *y) { - return PyObject_RichCompareBool(x, y, Py_LT); + return PyObject_RichCompareBool(x, y, Py_LT); } static int _siftdown(PyListObject *heap, Py_ssize_t startpos, Py_ssize_t pos) { - PyObject *newitem, *parent; - int cmp; - Py_ssize_t parentpos; - - assert(PyList_Check(heap)); - if (pos >= PyList_GET_SIZE(heap)) { - PyErr_SetString(PyExc_IndexError, "index out of range"); - return -1; - } - - newitem = PyList_GET_ITEM(heap, pos); - Py_INCREF(newitem); - /* Follow the path to the root, moving parents down until finding - a place newitem fits. */ - while (pos > startpos){ - parentpos = (pos - 1) >> 1; - parent = PyList_GET_ITEM(heap, parentpos); - cmp = cmp_lt(newitem, parent); - if (cmp == -1) { - Py_DECREF(newitem); - return -1; - } - if (cmp == 0) - break; - Py_INCREF(parent); - Py_DECREF(PyList_GET_ITEM(heap, pos)); - PyList_SET_ITEM(heap, pos, parent); - pos = parentpos; - } - Py_DECREF(PyList_GET_ITEM(heap, pos)); - PyList_SET_ITEM(heap, pos, newitem); - return 0; + PyObject *newitem, *parent; + int cmp; + Py_ssize_t parentpos; + + assert(PyList_Check(heap)); + if (pos >= PyList_GET_SIZE(heap)) { + PyErr_SetString(PyExc_IndexError, "index out of range"); + return -1; + } + + newitem = PyList_GET_ITEM(heap, pos); + Py_INCREF(newitem); + /* Follow the path to the root, moving parents down until finding + a place newitem fits. */ + while (pos > startpos){ + parentpos = (pos - 1) >> 1; + parent = PyList_GET_ITEM(heap, parentpos); + cmp = cmp_lt(newitem, parent); + if (cmp == -1) { + Py_DECREF(newitem); + return -1; + } + if (cmp == 0) + break; + Py_INCREF(parent); + Py_DECREF(PyList_GET_ITEM(heap, pos)); + PyList_SET_ITEM(heap, pos, parent); + pos = parentpos; + } + Py_DECREF(PyList_GET_ITEM(heap, pos)); + PyList_SET_ITEM(heap, pos, newitem); + return 0; } static int _siftup(PyListObject *heap, Py_ssize_t pos) { - Py_ssize_t startpos, endpos, childpos, rightpos; - int cmp; - PyObject *newitem, *tmp; - - assert(PyList_Check(heap)); - endpos = PyList_GET_SIZE(heap); - startpos = pos; - if (pos >= endpos) { - PyErr_SetString(PyExc_IndexError, "index out of range"); - return -1; - } - newitem = PyList_GET_ITEM(heap, pos); - Py_INCREF(newitem); - - /* Bubble up the smaller child until hitting a leaf. */ - childpos = 2*pos + 1; /* leftmost child position */ - while (childpos < endpos) { - /* Set childpos to index of smaller child. */ - rightpos = childpos + 1; - if (rightpos < endpos) { - cmp = cmp_lt( - PyList_GET_ITEM(heap, childpos), - PyList_GET_ITEM(heap, rightpos)); - if (cmp == -1) { - Py_DECREF(newitem); - return -1; - } - if (cmp == 0) - childpos = rightpos; - } - /* Move the smaller child up. */ - tmp = PyList_GET_ITEM(heap, childpos); - Py_INCREF(tmp); - Py_DECREF(PyList_GET_ITEM(heap, pos)); - PyList_SET_ITEM(heap, pos, tmp); - pos = childpos; - childpos = 2*pos + 1; - } - - /* The leaf at pos is empty now. Put newitem there, and and bubble - it up to its final resting place (by sifting its parents down). */ - Py_DECREF(PyList_GET_ITEM(heap, pos)); - PyList_SET_ITEM(heap, pos, newitem); - return _siftdown(heap, startpos, pos); + Py_ssize_t startpos, endpos, childpos, rightpos; + int cmp; + PyObject *newitem, *tmp; + + assert(PyList_Check(heap)); + endpos = PyList_GET_SIZE(heap); + startpos = pos; + if (pos >= endpos) { + PyErr_SetString(PyExc_IndexError, "index out of range"); + return -1; + } + newitem = PyList_GET_ITEM(heap, pos); + Py_INCREF(newitem); + + /* Bubble up the smaller child until hitting a leaf. */ + childpos = 2*pos + 1; /* leftmost child position */ + while (childpos < endpos) { + /* Set childpos to index of smaller child. */ + rightpos = childpos + 1; + if (rightpos < endpos) { + cmp = cmp_lt( + PyList_GET_ITEM(heap, childpos), + PyList_GET_ITEM(heap, rightpos)); + if (cmp == -1) { + Py_DECREF(newitem); + return -1; + } + if (cmp == 0) + childpos = rightpos; + } + /* Move the smaller child up. */ + tmp = PyList_GET_ITEM(heap, childpos); + Py_INCREF(tmp); + Py_DECREF(PyList_GET_ITEM(heap, pos)); + PyList_SET_ITEM(heap, pos, tmp); + pos = childpos; + childpos = 2*pos + 1; + } + + /* The leaf at pos is empty now. Put newitem there, and and bubble + it up to its final resting place (by sifting its parents down). */ + Py_DECREF(PyList_GET_ITEM(heap, pos)); + PyList_SET_ITEM(heap, pos, newitem); + return _siftdown(heap, startpos, pos); } static PyObject * heappush(PyObject *self, PyObject *args) { - PyObject *heap, *item; + PyObject *heap, *item; - if (!PyArg_UnpackTuple(args, "heappush", 2, 2, &heap, &item)) - return NULL; + if (!PyArg_UnpackTuple(args, "heappush", 2, 2, &heap, &item)) + return NULL; - if (!PyList_Check(heap)) { - PyErr_SetString(PyExc_TypeError, "heap argument must be a list"); - return NULL; - } + if (!PyList_Check(heap)) { + PyErr_SetString(PyExc_TypeError, "heap argument must be a list"); + return NULL; + } - if (PyList_Append(heap, item) == -1) - return NULL; + if (PyList_Append(heap, item) == -1) + return NULL; - if (_siftdown((PyListObject *)heap, 0, PyList_GET_SIZE(heap)-1) == -1) - return NULL; - Py_INCREF(Py_None); - return Py_None; + if (_siftdown((PyListObject *)heap, 0, PyList_GET_SIZE(heap)-1) == -1) + return NULL; + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(heappush_doc, @@ -128,35 +128,35 @@ PyDoc_STRVAR(heappush_doc, static PyObject * heappop(PyObject *self, PyObject *heap) { - PyObject *lastelt, *returnitem; - Py_ssize_t n; - - if (!PyList_Check(heap)) { - PyErr_SetString(PyExc_TypeError, "heap argument must be a list"); - return NULL; - } - - /* # raises appropriate IndexError if heap is empty */ - n = PyList_GET_SIZE(heap); - if (n == 0) { - PyErr_SetString(PyExc_IndexError, "index out of range"); - return NULL; - } - - lastelt = PyList_GET_ITEM(heap, n-1) ; - Py_INCREF(lastelt); - PyList_SetSlice(heap, n-1, n, NULL); - n--; - - if (!n) - return lastelt; - returnitem = PyList_GET_ITEM(heap, 0); - PyList_SET_ITEM(heap, 0, lastelt); - if (_siftup((PyListObject *)heap, 0) == -1) { - Py_DECREF(returnitem); - return NULL; - } - return returnitem; + PyObject *lastelt, *returnitem; + Py_ssize_t n; + + if (!PyList_Check(heap)) { + PyErr_SetString(PyExc_TypeError, "heap argument must be a list"); + return NULL; + } + + /* # raises appropriate IndexError if heap is empty */ + n = PyList_GET_SIZE(heap); + if (n == 0) { + PyErr_SetString(PyExc_IndexError, "index out of range"); + return NULL; + } + + lastelt = PyList_GET_ITEM(heap, n-1) ; + Py_INCREF(lastelt); + PyList_SetSlice(heap, n-1, n, NULL); + n--; + + if (!n) + return lastelt; + returnitem = PyList_GET_ITEM(heap, 0); + PyList_SET_ITEM(heap, 0, lastelt); + if (_siftup((PyListObject *)heap, 0) == -1) { + Py_DECREF(returnitem); + return NULL; + } + return returnitem; } PyDoc_STRVAR(heappop_doc, @@ -165,29 +165,29 @@ PyDoc_STRVAR(heappop_doc, static PyObject * heapreplace(PyObject *self, PyObject *args) { - PyObject *heap, *item, *returnitem; - - if (!PyArg_UnpackTuple(args, "heapreplace", 2, 2, &heap, &item)) - return NULL; - - if (!PyList_Check(heap)) { - PyErr_SetString(PyExc_TypeError, "heap argument must be a list"); - return NULL; - } - - if (PyList_GET_SIZE(heap) < 1) { - PyErr_SetString(PyExc_IndexError, "index out of range"); - return NULL; - } - - returnitem = PyList_GET_ITEM(heap, 0); - Py_INCREF(item); - PyList_SET_ITEM(heap, 0, item); - if (_siftup((PyListObject *)heap, 0) == -1) { - Py_DECREF(returnitem); - return NULL; - } - return returnitem; + PyObject *heap, *item, *returnitem; + + if (!PyArg_UnpackTuple(args, "heapreplace", 2, 2, &heap, &item)) + return NULL; + + if (!PyList_Check(heap)) { + PyErr_SetString(PyExc_TypeError, "heap argument must be a list"); + return NULL; + } + + if (PyList_GET_SIZE(heap) < 1) { + PyErr_SetString(PyExc_IndexError, "index out of range"); + return NULL; + } + + returnitem = PyList_GET_ITEM(heap, 0); + Py_INCREF(item); + PyList_SET_ITEM(heap, 0, item); + if (_siftup((PyListObject *)heap, 0) == -1) { + Py_DECREF(returnitem); + return NULL; + } + return returnitem; } PyDoc_STRVAR(heapreplace_doc, @@ -197,44 +197,44 @@ This is more efficient than heappop() followed by heappush(), and can be\n\ more appropriate when using a fixed-size heap. Note that the value\n\ returned may be larger than item! That constrains reasonable uses of\n\ this routine unless written as part of a conditional replacement:\n\n\ - if item > heap[0]:\n\ - item = heapreplace(heap, item)\n"); + if item > heap[0]:\n\ + item = heapreplace(heap, item)\n"); static PyObject * heappushpop(PyObject *self, PyObject *args) { - PyObject *heap, *item, *returnitem; - int cmp; - - if (!PyArg_UnpackTuple(args, "heappushpop", 2, 2, &heap, &item)) - return NULL; - - if (!PyList_Check(heap)) { - PyErr_SetString(PyExc_TypeError, "heap argument must be a list"); - return NULL; - } - - if (PyList_GET_SIZE(heap) < 1) { - Py_INCREF(item); - return item; - } - - cmp = cmp_lt(PyList_GET_ITEM(heap, 0), item); - if (cmp == -1) - return NULL; - if (cmp == 0) { - Py_INCREF(item); - return item; - } - - returnitem = PyList_GET_ITEM(heap, 0); - Py_INCREF(item); - PyList_SET_ITEM(heap, 0, item); - if (_siftup((PyListObject *)heap, 0) == -1) { - Py_DECREF(returnitem); - return NULL; - } - return returnitem; + PyObject *heap, *item, *returnitem; + int cmp; + + if (!PyArg_UnpackTuple(args, "heappushpop", 2, 2, &heap, &item)) + return NULL; + + if (!PyList_Check(heap)) { + PyErr_SetString(PyExc_TypeError, "heap argument must be a list"); + return NULL; + } + + if (PyList_GET_SIZE(heap) < 1) { + Py_INCREF(item); + return item; + } + + cmp = cmp_lt(PyList_GET_ITEM(heap, 0), item); + if (cmp == -1) + return NULL; + if (cmp == 0) { + Py_INCREF(item); + return item; + } + + returnitem = PyList_GET_ITEM(heap, 0); + Py_INCREF(item); + PyList_SET_ITEM(heap, 0, item); + if (_siftup((PyListObject *)heap, 0) == -1) { + Py_DECREF(returnitem); + return NULL; + } + return returnitem; } PyDoc_STRVAR(heappushpop_doc, @@ -245,26 +245,26 @@ heappush() followed by a separate call to heappop()."); static PyObject * heapify(PyObject *self, PyObject *heap) { - Py_ssize_t i, n; - - if (!PyList_Check(heap)) { - PyErr_SetString(PyExc_TypeError, "heap argument must be a list"); - return NULL; - } - - n = PyList_GET_SIZE(heap); - /* Transform bottom-up. The largest index there's any point to - looking at is the largest with a child index in-range, so must - have 2*i + 1 < n, or i < (n-1)/2. If n is even = 2*j, this is - (2*j-1)/2 = j-1/2 so j-1 is the largest, which is n//2 - 1. If - n is odd = 2*j+1, this is (2*j+1-1)/2 = j so j-1 is the largest, - and that's again n//2-1. - */ - for (i=n/2-1 ; i>=0 ; i--) - if(_siftup((PyListObject *)heap, i) == -1) - return NULL; - Py_INCREF(Py_None); - return Py_None; + Py_ssize_t i, n; + + if (!PyList_Check(heap)) { + PyErr_SetString(PyExc_TypeError, "heap argument must be a list"); + return NULL; + } + + n = PyList_GET_SIZE(heap); + /* Transform bottom-up. The largest index there's any point to + looking at is the largest with a child index in-range, so must + have 2*i + 1 < n, or i < (n-1)/2. If n is even = 2*j, this is + (2*j-1)/2 = j-1/2 so j-1 is the largest, which is n//2 - 1. If + n is odd = 2*j+1, this is (2*j+1-1)/2 = j so j-1 is the largest, + and that's again n//2-1. + */ + for (i=n/2-1 ; i>=0 ; i--) + if(_siftup((PyListObject *)heap, i) == -1) + return NULL; + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(heapify_doc, @@ -273,79 +273,79 @@ PyDoc_STRVAR(heapify_doc, static PyObject * nlargest(PyObject *self, PyObject *args) { - PyObject *heap=NULL, *elem, *iterable, *sol, *it, *oldelem; - Py_ssize_t i, n; - int cmp; - - if (!PyArg_ParseTuple(args, "nO:nlargest", &n, &iterable)) - return NULL; - - it = PyObject_GetIter(iterable); - if (it == NULL) - return NULL; - - heap = PyList_New(0); - if (heap == NULL) - goto fail; - - for (i=0 ; i<n ; i++ ){ - elem = PyIter_Next(it); - if (elem == NULL) { - if (PyErr_Occurred()) - goto fail; - else - goto sortit; - } - if (PyList_Append(heap, elem) == -1) { - Py_DECREF(elem); - goto fail; - } - Py_DECREF(elem); - } - if (PyList_GET_SIZE(heap) == 0) - goto sortit; - - for (i=n/2-1 ; i>=0 ; i--) - if(_siftup((PyListObject *)heap, i) == -1) - goto fail; - - sol = PyList_GET_ITEM(heap, 0); - while (1) { - elem = PyIter_Next(it); - if (elem == NULL) { - if (PyErr_Occurred()) - goto fail; - else - goto sortit; - } - cmp = cmp_lt(sol, elem); - if (cmp == -1) { - Py_DECREF(elem); - goto fail; - } - if (cmp == 0) { - Py_DECREF(elem); - continue; - } - oldelem = PyList_GET_ITEM(heap, 0); - PyList_SET_ITEM(heap, 0, elem); - Py_DECREF(oldelem); - if (_siftup((PyListObject *)heap, 0) == -1) - goto fail; - sol = PyList_GET_ITEM(heap, 0); - } + PyObject *heap=NULL, *elem, *iterable, *sol, *it, *oldelem; + Py_ssize_t i, n; + int cmp; + + if (!PyArg_ParseTuple(args, "nO:nlargest", &n, &iterable)) + return NULL; + + it = PyObject_GetIter(iterable); + if (it == NULL) + return NULL; + + heap = PyList_New(0); + if (heap == NULL) + goto fail; + + for (i=0 ; i<n ; i++ ){ + elem = PyIter_Next(it); + if (elem == NULL) { + if (PyErr_Occurred()) + goto fail; + else + goto sortit; + } + if (PyList_Append(heap, elem) == -1) { + Py_DECREF(elem); + goto fail; + } + Py_DECREF(elem); + } + if (PyList_GET_SIZE(heap) == 0) + goto sortit; + + for (i=n/2-1 ; i>=0 ; i--) + if(_siftup((PyListObject *)heap, i) == -1) + goto fail; + + sol = PyList_GET_ITEM(heap, 0); + while (1) { + elem = PyIter_Next(it); + if (elem == NULL) { + if (PyErr_Occurred()) + goto fail; + else + goto sortit; + } + cmp = cmp_lt(sol, elem); + if (cmp == -1) { + Py_DECREF(elem); + goto fail; + } + if (cmp == 0) { + Py_DECREF(elem); + continue; + } + oldelem = PyList_GET_ITEM(heap, 0); + PyList_SET_ITEM(heap, 0, elem); + Py_DECREF(oldelem); + if (_siftup((PyListObject *)heap, 0) == -1) + goto fail; + sol = PyList_GET_ITEM(heap, 0); + } sortit: - if (PyList_Sort(heap) == -1) - goto fail; - if (PyList_Reverse(heap) == -1) - goto fail; - Py_DECREF(it); - return heap; + if (PyList_Sort(heap) == -1) + goto fail; + if (PyList_Reverse(heap) == -1) + goto fail; + Py_DECREF(it); + return heap; fail: - Py_DECREF(it); - Py_XDECREF(heap); - return NULL; + Py_DECREF(it); + Py_XDECREF(heap); + return NULL; } PyDoc_STRVAR(nlargest_doc, @@ -356,166 +356,166 @@ Equivalent to: sorted(iterable, reverse=True)[:n]\n"); static int _siftdownmax(PyListObject *heap, Py_ssize_t startpos, Py_ssize_t pos) { - PyObject *newitem, *parent; - int cmp; - Py_ssize_t parentpos; - - assert(PyList_Check(heap)); - if (pos >= PyList_GET_SIZE(heap)) { - PyErr_SetString(PyExc_IndexError, "index out of range"); - return -1; - } - - newitem = PyList_GET_ITEM(heap, pos); - Py_INCREF(newitem); - /* Follow the path to the root, moving parents down until finding - a place newitem fits. */ - while (pos > startpos){ - parentpos = (pos - 1) >> 1; - parent = PyList_GET_ITEM(heap, parentpos); - cmp = cmp_lt(parent, newitem); - if (cmp == -1) { - Py_DECREF(newitem); - return -1; - } - if (cmp == 0) - break; - Py_INCREF(parent); - Py_DECREF(PyList_GET_ITEM(heap, pos)); - PyList_SET_ITEM(heap, pos, parent); - pos = parentpos; - } - Py_DECREF(PyList_GET_ITEM(heap, pos)); - PyList_SET_ITEM(heap, pos, newitem); - return 0; + PyObject *newitem, *parent; + int cmp; + Py_ssize_t parentpos; + + assert(PyList_Check(heap)); + if (pos >= PyList_GET_SIZE(heap)) { + PyErr_SetString(PyExc_IndexError, "index out of range"); + return -1; + } + + newitem = PyList_GET_ITEM(heap, pos); + Py_INCREF(newitem); + /* Follow the path to the root, moving parents down until finding + a place newitem fits. */ + while (pos > startpos){ + parentpos = (pos - 1) >> 1; + parent = PyList_GET_ITEM(heap, parentpos); + cmp = cmp_lt(parent, newitem); + if (cmp == -1) { + Py_DECREF(newitem); + return -1; + } + if (cmp == 0) + break; + Py_INCREF(parent); + Py_DECREF(PyList_GET_ITEM(heap, pos)); + PyList_SET_ITEM(heap, pos, parent); + pos = parentpos; + } + Py_DECREF(PyList_GET_ITEM(heap, pos)); + PyList_SET_ITEM(heap, pos, newitem); + return 0; } static int _siftupmax(PyListObject *heap, Py_ssize_t pos) { - Py_ssize_t startpos, endpos, childpos, rightpos; - int cmp; - PyObject *newitem, *tmp; - - assert(PyList_Check(heap)); - endpos = PyList_GET_SIZE(heap); - startpos = pos; - if (pos >= endpos) { - PyErr_SetString(PyExc_IndexError, "index out of range"); - return -1; - } - newitem = PyList_GET_ITEM(heap, pos); - Py_INCREF(newitem); - - /* Bubble up the smaller child until hitting a leaf. */ - childpos = 2*pos + 1; /* leftmost child position */ - while (childpos < endpos) { - /* Set childpos to index of smaller child. */ - rightpos = childpos + 1; - if (rightpos < endpos) { - cmp = cmp_lt( - PyList_GET_ITEM(heap, rightpos), - PyList_GET_ITEM(heap, childpos)); - if (cmp == -1) { - Py_DECREF(newitem); - return -1; - } - if (cmp == 0) - childpos = rightpos; - } - /* Move the smaller child up. */ - tmp = PyList_GET_ITEM(heap, childpos); - Py_INCREF(tmp); - Py_DECREF(PyList_GET_ITEM(heap, pos)); - PyList_SET_ITEM(heap, pos, tmp); - pos = childpos; - childpos = 2*pos + 1; - } - - /* The leaf at pos is empty now. Put newitem there, and and bubble - it up to its final resting place (by sifting its parents down). */ - Py_DECREF(PyList_GET_ITEM(heap, pos)); - PyList_SET_ITEM(heap, pos, newitem); - return _siftdownmax(heap, startpos, pos); + Py_ssize_t startpos, endpos, childpos, rightpos; + int cmp; + PyObject *newitem, *tmp; + + assert(PyList_Check(heap)); + endpos = PyList_GET_SIZE(heap); + startpos = pos; + if (pos >= endpos) { + PyErr_SetString(PyExc_IndexError, "index out of range"); + return -1; + } + newitem = PyList_GET_ITEM(heap, pos); + Py_INCREF(newitem); + + /* Bubble up the smaller child until hitting a leaf. */ + childpos = 2*pos + 1; /* leftmost child position */ + while (childpos < endpos) { + /* Set childpos to index of smaller child. */ + rightpos = childpos + 1; + if (rightpos < endpos) { + cmp = cmp_lt( + PyList_GET_ITEM(heap, rightpos), + PyList_GET_ITEM(heap, childpos)); + if (cmp == -1) { + Py_DECREF(newitem); + return -1; + } + if (cmp == 0) + childpos = rightpos; + } + /* Move the smaller child up. */ + tmp = PyList_GET_ITEM(heap, childpos); + Py_INCREF(tmp); + Py_DECREF(PyList_GET_ITEM(heap, pos)); + PyList_SET_ITEM(heap, pos, tmp); + pos = childpos; + childpos = 2*pos + 1; + } + + /* The leaf at pos is empty now. Put newitem there, and and bubble + it up to its final resting place (by sifting its parents down). */ + Py_DECREF(PyList_GET_ITEM(heap, pos)); + PyList_SET_ITEM(heap, pos, newitem); + return _siftdownmax(heap, startpos, pos); } static PyObject * nsmallest(PyObject *self, PyObject *args) { - PyObject *heap=NULL, *elem, *iterable, *los, *it, *oldelem; - Py_ssize_t i, n; - int cmp; - - if (!PyArg_ParseTuple(args, "nO:nsmallest", &n, &iterable)) - return NULL; - - it = PyObject_GetIter(iterable); - if (it == NULL) - return NULL; - - heap = PyList_New(0); - if (heap == NULL) - goto fail; - - for (i=0 ; i<n ; i++ ){ - elem = PyIter_Next(it); - if (elem == NULL) { - if (PyErr_Occurred()) - goto fail; - else - goto sortit; - } - if (PyList_Append(heap, elem) == -1) { - Py_DECREF(elem); - goto fail; - } - Py_DECREF(elem); - } - n = PyList_GET_SIZE(heap); - if (n == 0) - goto sortit; - - for (i=n/2-1 ; i>=0 ; i--) - if(_siftupmax((PyListObject *)heap, i) == -1) - goto fail; - - los = PyList_GET_ITEM(heap, 0); - while (1) { - elem = PyIter_Next(it); - if (elem == NULL) { - if (PyErr_Occurred()) - goto fail; - else - goto sortit; - } - cmp = cmp_lt(elem, los); - if (cmp == -1) { - Py_DECREF(elem); - goto fail; - } - if (cmp == 0) { - Py_DECREF(elem); - continue; - } - - oldelem = PyList_GET_ITEM(heap, 0); - PyList_SET_ITEM(heap, 0, elem); - Py_DECREF(oldelem); - if (_siftupmax((PyListObject *)heap, 0) == -1) - goto fail; - los = PyList_GET_ITEM(heap, 0); - } + PyObject *heap=NULL, *elem, *iterable, *los, *it, *oldelem; + Py_ssize_t i, n; + int cmp; + + if (!PyArg_ParseTuple(args, "nO:nsmallest", &n, &iterable)) + return NULL; + + it = PyObject_GetIter(iterable); + if (it == NULL) + return NULL; + + heap = PyList_New(0); + if (heap == NULL) + goto fail; + + for (i=0 ; i<n ; i++ ){ + elem = PyIter_Next(it); + if (elem == NULL) { + if (PyErr_Occurred()) + goto fail; + else + goto sortit; + } + if (PyList_Append(heap, elem) == -1) { + Py_DECREF(elem); + goto fail; + } + Py_DECREF(elem); + } + n = PyList_GET_SIZE(heap); + if (n == 0) + goto sortit; + + for (i=n/2-1 ; i>=0 ; i--) + if(_siftupmax((PyListObject *)heap, i) == -1) + goto fail; + + los = PyList_GET_ITEM(heap, 0); + while (1) { + elem = PyIter_Next(it); + if (elem == NULL) { + if (PyErr_Occurred()) + goto fail; + else + goto sortit; + } + cmp = cmp_lt(elem, los); + if (cmp == -1) { + Py_DECREF(elem); + goto fail; + } + if (cmp == 0) { + Py_DECREF(elem); + continue; + } + + oldelem = PyList_GET_ITEM(heap, 0); + PyList_SET_ITEM(heap, 0, elem); + Py_DECREF(oldelem); + if (_siftupmax((PyListObject *)heap, 0) == -1) + goto fail; + los = PyList_GET_ITEM(heap, 0); + } sortit: - if (PyList_Sort(heap) == -1) - goto fail; - Py_DECREF(it); - return heap; + if (PyList_Sort(heap) == -1) + goto fail; + Py_DECREF(it); + return heap; fail: - Py_DECREF(it); - Py_XDECREF(heap); - return NULL; + Py_DECREF(it); + Py_XDECREF(heap); + return NULL; } PyDoc_STRVAR(nsmallest_doc, @@ -524,21 +524,21 @@ PyDoc_STRVAR(nsmallest_doc, Equivalent to: sorted(iterable)[:n]\n"); static PyMethodDef heapq_methods[] = { - {"heappush", (PyCFunction)heappush, - METH_VARARGS, heappush_doc}, - {"heappushpop", (PyCFunction)heappushpop, - METH_VARARGS, heappushpop_doc}, - {"heappop", (PyCFunction)heappop, - METH_O, heappop_doc}, - {"heapreplace", (PyCFunction)heapreplace, - METH_VARARGS, heapreplace_doc}, - {"heapify", (PyCFunction)heapify, - METH_O, heapify_doc}, - {"nlargest", (PyCFunction)nlargest, - METH_VARARGS, nlargest_doc}, - {"nsmallest", (PyCFunction)nsmallest, - METH_VARARGS, nsmallest_doc}, - {NULL, NULL} /* sentinel */ + {"heappush", (PyCFunction)heappush, + METH_VARARGS, heappush_doc}, + {"heappushpop", (PyCFunction)heappushpop, + METH_VARARGS, heappushpop_doc}, + {"heappop", (PyCFunction)heappop, + METH_O, heappop_doc}, + {"heapreplace", (PyCFunction)heapreplace, + METH_VARARGS, heapreplace_doc}, + {"heapify", (PyCFunction)heapify, + METH_O, heapify_doc}, + {"nlargest", (PyCFunction)nlargest, + METH_VARARGS, nlargest_doc}, + {"nsmallest", (PyCFunction)nsmallest, + METH_VARARGS, nsmallest_doc}, + {NULL, NULL} /* sentinel */ }; PyDoc_STRVAR(module_doc, @@ -668,27 +668,27 @@ From all times, sorting has always been a Great Art! :-)\n"); static struct PyModuleDef _heapqmodule = { - PyModuleDef_HEAD_INIT, - "_heapq", - module_doc, - -1, - heapq_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_heapq", + module_doc, + -1, + heapq_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit__heapq(void) { - PyObject *m, *about; - - m = PyModule_Create(&_heapqmodule); - if (m == NULL) - return NULL; - about = PyUnicode_DecodeUTF8(__about__, strlen(__about__), NULL); - PyModule_AddObject(m, "__about__", about); - return m; + PyObject *m, *about; + + m = PyModule_Create(&_heapqmodule); + if (m == NULL) + return NULL; + about = PyUnicode_DecodeUTF8(__about__, strlen(__about__), NULL); + PyModule_AddObject(m, "__about__", about); + return m; } diff --git a/Modules/_json.c b/Modules/_json.c index e555439..c965176 100644 --- a/Modules/_json.c +++ b/Modules/_json.c @@ -511,7 +511,7 @@ py_scanstring(PyObject* self UNUSED, PyObject *args) rval = scanstring_unicode(pystr, end, strict, &next_end); } else { - PyErr_Format(PyExc_TypeError, + PyErr_Format(PyExc_TypeError, "first argument must be a string or bytes, not %.80s", Py_TYPE(pystr)->tp_name); return NULL; @@ -1394,7 +1394,7 @@ encoder_listencode_dict(PyEncoderObject *s, PyObject *rval, PyObject *dct, Py_ss if (PyObject_IsTrue(s->sort_keys)) { if (code == NULL) { - code = Py_CompileString("sorted(d.items(), key=lambda kv: kv[0])", + code = Py_CompileString("sorted(d.items(), key=lambda kv: kv[0])", "_json.c", Py_eval_input); if (code == NULL) goto bail; @@ -1409,14 +1409,14 @@ encoder_listencode_dict(PyEncoderObject *s, PyObject *rval, PyObject *dct, Py_ss } items = PyEval_EvalCode((PyCodeObject *)code, PyEval_GetGlobals(), mapping); Py_DECREF(mapping); - } else { + } else { items = PyMapping_Items(dct); - } - if (items == NULL) + } + if (items == NULL) goto bail; it = PyObject_GetIter(items); - Py_DECREF(items); - if (it == NULL) + Py_DECREF(items); + if (it == NULL) goto bail; skipkeys = PyObject_IsTrue(s->skipkeys); idx = 0; @@ -1437,8 +1437,8 @@ encoder_listencode_dict(PyEncoderObject *s, PyObject *rval, PyObject *dct, Py_ss goto bail; } else if (key == Py_True || key == Py_False || key == Py_None) { - /* This must come before the PyLong_Check because - True and False are also 1 and 0.*/ + /* This must come before the PyLong_Check because + True and False are also 1 and 0.*/ kstr = _encoded_const(key); if (kstr == NULL) goto bail; @@ -1704,15 +1704,15 @@ PyDoc_STRVAR(module_doc, "json speedups\n"); static struct PyModuleDef jsonmodule = { - PyModuleDef_HEAD_INIT, - "_json", - module_doc, - -1, - speedups_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_json", + module_doc, + -1, + speedups_methods, + NULL, + NULL, + NULL, + NULL }; PyObject* diff --git a/Modules/_localemodule.c b/Modules/_localemodule.c index aabc3ac..84e393e 100644 --- a/Modules/_localemodule.c +++ b/Modules/_localemodule.c @@ -77,7 +77,7 @@ str2uni(const char* s) if (dest != smallbuf) PyMem_Free(dest); return res2; -} +} /* support functions for formatting floating point numbers */ @@ -243,7 +243,7 @@ PyLocale_strcoll(PyObject* self, PyObject* args) PyObject *os1, *os2, *result = NULL; wchar_t *ws1 = NULL, *ws2 = NULL; Py_ssize_t len1, len2; - + if (!PyArg_ParseTuple(args, "UU:strcoll", &os1, &os2)) return NULL; /* Convert the unicode strings to wchar[]. */ @@ -373,9 +373,9 @@ PyLocale_getdefaultlocale(PyObject* self) #ifdef HAVE_LANGINFO_H #define LANGINFO(X) {#X, X} static struct langinfo_constant{ - char* name; - int value; -} langinfo_constants[] = + char* name; + int value; +} langinfo_constants[] = { /* These constants should exist on any langinfo implementation */ LANGINFO(DAY_1), @@ -514,10 +514,10 @@ PyDoc_STRVAR(gettext__doc__, static PyObject* PyIntl_gettext(PyObject* self, PyObject *args) { - char *in; - if (!PyArg_ParseTuple(args, "s", &in)) - return 0; - return str2uni(gettext(in)); + char *in; + if (!PyArg_ParseTuple(args, "s", &in)) + return 0; + return str2uni(gettext(in)); } PyDoc_STRVAR(dgettext__doc__, @@ -527,10 +527,10 @@ PyDoc_STRVAR(dgettext__doc__, static PyObject* PyIntl_dgettext(PyObject* self, PyObject *args) { - char *domain, *in; - if (!PyArg_ParseTuple(args, "zs", &domain, &in)) - return 0; - return str2uni(dgettext(domain, in)); + char *domain, *in; + if (!PyArg_ParseTuple(args, "zs", &domain, &in)) + return 0; + return str2uni(dgettext(domain, in)); } PyDoc_STRVAR(dcgettext__doc__, @@ -540,11 +540,11 @@ PyDoc_STRVAR(dcgettext__doc__, static PyObject* PyIntl_dcgettext(PyObject *self, PyObject *args) { - char *domain, *msgid; - int category; - if (!PyArg_ParseTuple(args, "zsi", &domain, &msgid, &category)) - return 0; - return str2uni(dcgettext(domain,msgid,category)); + char *domain, *msgid; + int category; + if (!PyArg_ParseTuple(args, "zsi", &domain, &msgid, &category)) + return 0; + return str2uni(dcgettext(domain,msgid,category)); } PyDoc_STRVAR(textdomain__doc__, @@ -554,15 +554,15 @@ PyDoc_STRVAR(textdomain__doc__, static PyObject* PyIntl_textdomain(PyObject* self, PyObject* args) { - char *domain; - if (!PyArg_ParseTuple(args, "z", &domain)) - return 0; - domain = textdomain(domain); - if (!domain) { - PyErr_SetFromErrno(PyExc_OSError); - return NULL; - } - return str2uni(domain); + char *domain; + if (!PyArg_ParseTuple(args, "z", &domain)) + return 0; + domain = textdomain(domain); + if (!domain) { + PyErr_SetFromErrno(PyExc_OSError); + return NULL; + } + return str2uni(domain); } PyDoc_STRVAR(bindtextdomain__doc__, @@ -572,19 +572,19 @@ PyDoc_STRVAR(bindtextdomain__doc__, static PyObject* PyIntl_bindtextdomain(PyObject* self,PyObject*args) { - char *domain, *dirname; - if (!PyArg_ParseTuple(args, "sz", &domain, &dirname)) - return 0; - if (!strlen(domain)) { - PyErr_SetString(Error, "domain must be a non-empty string"); - return 0; - } - dirname = bindtextdomain(domain, dirname); - if (!dirname) { - PyErr_SetFromErrno(PyExc_OSError); - return NULL; - } - return str2uni(dirname); + char *domain, *dirname; + if (!PyArg_ParseTuple(args, "sz", &domain, &dirname)) + return 0; + if (!strlen(domain)) { + PyErr_SetString(Error, "domain must be a non-empty string"); + return 0; + } + dirname = bindtextdomain(domain, dirname); + if (!dirname) { + PyErr_SetFromErrno(PyExc_OSError); + return NULL; + } + return str2uni(dirname); } #ifdef HAVE_BIND_TEXTDOMAIN_CODESET @@ -595,32 +595,32 @@ PyDoc_STRVAR(bind_textdomain_codeset__doc__, static PyObject* PyIntl_bind_textdomain_codeset(PyObject* self,PyObject*args) { - char *domain,*codeset; - if (!PyArg_ParseTuple(args, "sz", &domain, &codeset)) - return NULL; - codeset = bind_textdomain_codeset(domain, codeset); - if (codeset) - return str2uni(codeset); - Py_RETURN_NONE; + char *domain,*codeset; + if (!PyArg_ParseTuple(args, "sz", &domain, &codeset)) + return NULL; + codeset = bind_textdomain_codeset(domain, codeset); + if (codeset) + return str2uni(codeset); + Py_RETURN_NONE; } #endif #endif static struct PyMethodDef PyLocale_Methods[] = { - {"setlocale", (PyCFunction) PyLocale_setlocale, + {"setlocale", (PyCFunction) PyLocale_setlocale, METH_VARARGS, setlocale__doc__}, - {"localeconv", (PyCFunction) PyLocale_localeconv, + {"localeconv", (PyCFunction) PyLocale_localeconv, METH_NOARGS, localeconv__doc__}, #ifdef HAVE_WCSCOLL - {"strcoll", (PyCFunction) PyLocale_strcoll, + {"strcoll", (PyCFunction) PyLocale_strcoll, METH_VARARGS, strcoll__doc__}, #endif #ifdef HAVE_WCSXFRM - {"strxfrm", (PyCFunction) PyLocale_strxfrm, + {"strxfrm", (PyCFunction) PyLocale_strxfrm, METH_VARARGS, strxfrm__doc__}, #endif -#if defined(MS_WINDOWS) +#if defined(MS_WINDOWS) {"_getdefaultlocale", (PyCFunction) PyLocale_getdefaultlocale, METH_NOARGS}, #endif #ifdef HAVE_LANGINFO_H @@ -642,21 +642,21 @@ static struct PyMethodDef PyLocale_Methods[] = { {"bind_textdomain_codeset",(PyCFunction)PyIntl_bind_textdomain_codeset, METH_VARARGS, bind_textdomain_codeset__doc__}, #endif -#endif +#endif {NULL, NULL} }; static struct PyModuleDef _localemodule = { - PyModuleDef_HEAD_INIT, - "_locale", - locale__doc__, - -1, - PyLocale_Methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_locale", + locale__doc__, + -1, + PyLocale_Methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC @@ -669,7 +669,7 @@ PyInit__locale(void) m = PyModule_Create(&_localemodule); if (m == NULL) - return NULL; + return NULL; d = PyModule_GetDict(m); @@ -712,14 +712,14 @@ PyInit__locale(void) #ifdef HAVE_LANGINFO_H for (i = 0; langinfo_constants[i].name; i++) { - PyModule_AddIntConstant(m, langinfo_constants[i].name, - langinfo_constants[i].value); + PyModule_AddIntConstant(m, langinfo_constants[i].name, + langinfo_constants[i].value); } #endif return m; } -/* +/* Local variables: c-basic-offset: 4 indent-tabs-mode: nil diff --git a/Modules/_lsprof.c b/Modules/_lsprof.c index a4951c0..1fd660b 100644 --- a/Modules/_lsprof.c +++ b/Modules/_lsprof.c @@ -17,19 +17,19 @@ static PY_LONG_LONG hpTimer(void) { - LARGE_INTEGER li; - QueryPerformanceCounter(&li); - return li.QuadPart; + LARGE_INTEGER li; + QueryPerformanceCounter(&li); + return li.QuadPart; } static double hpTimerUnit(void) { - LARGE_INTEGER li; - if (QueryPerformanceFrequency(&li)) - return 1.0 / li.QuadPart; - else - return 0.000001; /* unlikely */ + LARGE_INTEGER li; + if (QueryPerformanceFrequency(&li)) + return 1.0 / li.QuadPart; + else + return 0.000001; /* unlikely */ } #else /* !MS_WINDOWS */ @@ -48,22 +48,22 @@ hpTimerUnit(void) static PY_LONG_LONG hpTimer(void) { - struct timeval tv; - PY_LONG_LONG ret; + struct timeval tv; + PY_LONG_LONG ret; #ifdef GETTIMEOFDAY_NO_TZ - gettimeofday(&tv); + gettimeofday(&tv); #else - gettimeofday(&tv, (struct timezone *)NULL); + gettimeofday(&tv, (struct timezone *)NULL); #endif - ret = tv.tv_sec; - ret = ret * 1000000 + tv.tv_usec; - return ret; + ret = tv.tv_sec; + ret = ret * 1000000 + tv.tv_usec; + return ret; } static double hpTimerUnit(void) { - return 0.000001; + return 0.000001; } #endif /* MS_WINDOWS */ @@ -75,41 +75,41 @@ struct _ProfilerEntry; /* represents a function called from another function */ typedef struct _ProfilerSubEntry { - rotating_node_t header; - PY_LONG_LONG tt; - PY_LONG_LONG it; - long callcount; - long recursivecallcount; - long recursionLevel; + rotating_node_t header; + PY_LONG_LONG tt; + PY_LONG_LONG it; + long callcount; + long recursivecallcount; + long recursionLevel; } ProfilerSubEntry; /* represents a function or user defined block */ typedef struct _ProfilerEntry { - rotating_node_t header; - PyObject *userObj; /* PyCodeObject, or a descriptive str for builtins */ - PY_LONG_LONG tt; /* total time in this entry */ - PY_LONG_LONG it; /* inline time in this entry (not in subcalls) */ - long callcount; /* how many times this was called */ - long recursivecallcount; /* how many times called recursively */ - long recursionLevel; - rotating_node_t *calls; + rotating_node_t header; + PyObject *userObj; /* PyCodeObject, or a descriptive str for builtins */ + PY_LONG_LONG tt; /* total time in this entry */ + PY_LONG_LONG it; /* inline time in this entry (not in subcalls) */ + long callcount; /* how many times this was called */ + long recursivecallcount; /* how many times called recursively */ + long recursionLevel; + rotating_node_t *calls; } ProfilerEntry; typedef struct _ProfilerContext { - PY_LONG_LONG t0; - PY_LONG_LONG subt; - struct _ProfilerContext *previous; - ProfilerEntry *ctxEntry; + PY_LONG_LONG t0; + PY_LONG_LONG subt; + struct _ProfilerContext *previous; + ProfilerEntry *ctxEntry; } ProfilerContext; typedef struct { - PyObject_HEAD - rotating_node_t *profilerEntries; - ProfilerContext *currentProfilerContext; - ProfilerContext *freelistProfilerContext; - int flags; - PyObject *externalTimer; - double externalTimerUnit; + PyObject_HEAD + rotating_node_t *profilerEntries; + ProfilerContext *currentProfilerContext; + ProfilerContext *freelistProfilerContext; + int flags; + PyObject *externalTimer; + double externalTimerUnit; } ProfilerObject; #define POF_ENABLED 0x001 @@ -129,407 +129,407 @@ static PyObject *empty_tuple; static PY_LONG_LONG CallExternalTimer(ProfilerObject *pObj) { - PY_LONG_LONG result; - PyObject *o = PyObject_Call(pObj->externalTimer, empty_tuple, NULL); - if (o == NULL) { - PyErr_WriteUnraisable(pObj->externalTimer); - return 0; - } - if (pObj->externalTimerUnit > 0.0) { - /* interpret the result as an integer that will be scaled - in profiler_getstats() */ - result = PyLong_AsLongLong(o); - } - else { - /* interpret the result as a double measured in seconds. - As the profiler works with PY_LONG_LONG internally - we convert it to a large integer */ - double val = PyFloat_AsDouble(o); - /* error handling delayed to the code below */ - result = (PY_LONG_LONG) (val * DOUBLE_TIMER_PRECISION); - } - Py_DECREF(o); - if (PyErr_Occurred()) { - PyErr_WriteUnraisable(pObj->externalTimer); - return 0; - } - return result; + PY_LONG_LONG result; + PyObject *o = PyObject_Call(pObj->externalTimer, empty_tuple, NULL); + if (o == NULL) { + PyErr_WriteUnraisable(pObj->externalTimer); + return 0; + } + if (pObj->externalTimerUnit > 0.0) { + /* interpret the result as an integer that will be scaled + in profiler_getstats() */ + result = PyLong_AsLongLong(o); + } + else { + /* interpret the result as a double measured in seconds. + As the profiler works with PY_LONG_LONG internally + we convert it to a large integer */ + double val = PyFloat_AsDouble(o); + /* error handling delayed to the code below */ + result = (PY_LONG_LONG) (val * DOUBLE_TIMER_PRECISION); + } + Py_DECREF(o); + if (PyErr_Occurred()) { + PyErr_WriteUnraisable(pObj->externalTimer); + return 0; + } + return result; } -#define CALL_TIMER(pObj) ((pObj)->externalTimer ? \ - CallExternalTimer(pObj) : \ - hpTimer()) +#define CALL_TIMER(pObj) ((pObj)->externalTimer ? \ + CallExternalTimer(pObj) : \ + hpTimer()) /*** ProfilerObject ***/ static PyObject * normalizeUserObj(PyObject *obj) { - PyCFunctionObject *fn; - if (!PyCFunction_Check(obj)) { - Py_INCREF(obj); - return obj; - } - /* Replace built-in function objects with a descriptive string - because of built-in methods -- keeping a reference to - __self__ is probably not a good idea. */ - fn = (PyCFunctionObject *)obj; - - if (fn->m_self == NULL) { - /* built-in function: look up the module name */ - PyObject *mod = fn->m_module; - const char *modname; - if (mod && PyUnicode_Check(mod)) { - modname = _PyUnicode_AsString(mod); - } - else if (mod && PyModule_Check(mod)) { - modname = PyModule_GetName(mod); - if (modname == NULL) { - PyErr_Clear(); - modname = "builtins"; - } - } - else { - modname = "builtins"; - } - if (strcmp(modname, "builtins") != 0) - return PyUnicode_FromFormat("<%s.%s>", - modname, - fn->m_ml->ml_name); - else - return PyUnicode_FromFormat("<%s>", - fn->m_ml->ml_name); - } - else { - /* built-in method: try to return - repr(getattr(type(__self__), __name__)) - */ - PyObject *self = fn->m_self; - PyObject *name = PyUnicode_FromString(fn->m_ml->ml_name); - if (name != NULL) { - PyObject *mo = _PyType_Lookup(Py_TYPE(self), name); - Py_XINCREF(mo); - Py_DECREF(name); - if (mo != NULL) { - PyObject *res = PyObject_Repr(mo); - Py_DECREF(mo); - if (res != NULL) - return res; - } - } - PyErr_Clear(); - return PyUnicode_FromFormat("<built-in method %s>", - fn->m_ml->ml_name); - } + PyCFunctionObject *fn; + if (!PyCFunction_Check(obj)) { + Py_INCREF(obj); + return obj; + } + /* Replace built-in function objects with a descriptive string + because of built-in methods -- keeping a reference to + __self__ is probably not a good idea. */ + fn = (PyCFunctionObject *)obj; + + if (fn->m_self == NULL) { + /* built-in function: look up the module name */ + PyObject *mod = fn->m_module; + const char *modname; + if (mod && PyUnicode_Check(mod)) { + modname = _PyUnicode_AsString(mod); + } + else if (mod && PyModule_Check(mod)) { + modname = PyModule_GetName(mod); + if (modname == NULL) { + PyErr_Clear(); + modname = "builtins"; + } + } + else { + modname = "builtins"; + } + if (strcmp(modname, "builtins") != 0) + return PyUnicode_FromFormat("<%s.%s>", + modname, + fn->m_ml->ml_name); + else + return PyUnicode_FromFormat("<%s>", + fn->m_ml->ml_name); + } + else { + /* built-in method: try to return + repr(getattr(type(__self__), __name__)) + */ + PyObject *self = fn->m_self; + PyObject *name = PyUnicode_FromString(fn->m_ml->ml_name); + if (name != NULL) { + PyObject *mo = _PyType_Lookup(Py_TYPE(self), name); + Py_XINCREF(mo); + Py_DECREF(name); + if (mo != NULL) { + PyObject *res = PyObject_Repr(mo); + Py_DECREF(mo); + if (res != NULL) + return res; + } + } + PyErr_Clear(); + return PyUnicode_FromFormat("<built-in method %s>", + fn->m_ml->ml_name); + } } static ProfilerEntry* newProfilerEntry(ProfilerObject *pObj, void *key, PyObject *userObj) { - ProfilerEntry *self; - self = (ProfilerEntry*) malloc(sizeof(ProfilerEntry)); - if (self == NULL) { - pObj->flags |= POF_NOMEMORY; - return NULL; - } - userObj = normalizeUserObj(userObj); - if (userObj == NULL) { - PyErr_Clear(); - free(self); - pObj->flags |= POF_NOMEMORY; - return NULL; - } - self->header.key = key; - self->userObj = userObj; - self->tt = 0; - self->it = 0; - self->callcount = 0; - self->recursivecallcount = 0; - self->recursionLevel = 0; - self->calls = EMPTY_ROTATING_TREE; - RotatingTree_Add(&pObj->profilerEntries, &self->header); - return self; + ProfilerEntry *self; + self = (ProfilerEntry*) malloc(sizeof(ProfilerEntry)); + if (self == NULL) { + pObj->flags |= POF_NOMEMORY; + return NULL; + } + userObj = normalizeUserObj(userObj); + if (userObj == NULL) { + PyErr_Clear(); + free(self); + pObj->flags |= POF_NOMEMORY; + return NULL; + } + self->header.key = key; + self->userObj = userObj; + self->tt = 0; + self->it = 0; + self->callcount = 0; + self->recursivecallcount = 0; + self->recursionLevel = 0; + self->calls = EMPTY_ROTATING_TREE; + RotatingTree_Add(&pObj->profilerEntries, &self->header); + return self; } static ProfilerEntry* getEntry(ProfilerObject *pObj, void *key) { - return (ProfilerEntry*) RotatingTree_Get(&pObj->profilerEntries, key); + return (ProfilerEntry*) RotatingTree_Get(&pObj->profilerEntries, key); } -static ProfilerSubEntry * +static ProfilerSubEntry * getSubEntry(ProfilerObject *pObj, ProfilerEntry *caller, ProfilerEntry* entry) { - return (ProfilerSubEntry*) RotatingTree_Get(&caller->calls, - (void *)entry); + return (ProfilerSubEntry*) RotatingTree_Get(&caller->calls, + (void *)entry); } static ProfilerSubEntry * newSubEntry(ProfilerObject *pObj, ProfilerEntry *caller, ProfilerEntry* entry) { - ProfilerSubEntry *self; - self = (ProfilerSubEntry*) malloc(sizeof(ProfilerSubEntry)); - if (self == NULL) { - pObj->flags |= POF_NOMEMORY; - return NULL; - } - self->header.key = (void *)entry; - self->tt = 0; - self->it = 0; - self->callcount = 0; - self->recursivecallcount = 0; - self->recursionLevel = 0; - RotatingTree_Add(&caller->calls, &self->header); - return self; + ProfilerSubEntry *self; + self = (ProfilerSubEntry*) malloc(sizeof(ProfilerSubEntry)); + if (self == NULL) { + pObj->flags |= POF_NOMEMORY; + return NULL; + } + self->header.key = (void *)entry; + self->tt = 0; + self->it = 0; + self->callcount = 0; + self->recursivecallcount = 0; + self->recursionLevel = 0; + RotatingTree_Add(&caller->calls, &self->header); + return self; } static int freeSubEntry(rotating_node_t *header, void *arg) { - ProfilerSubEntry *subentry = (ProfilerSubEntry*) header; - free(subentry); - return 0; + ProfilerSubEntry *subentry = (ProfilerSubEntry*) header; + free(subentry); + return 0; } static int freeEntry(rotating_node_t *header, void *arg) { - ProfilerEntry *entry = (ProfilerEntry*) header; - RotatingTree_Enum(entry->calls, freeSubEntry, NULL); - Py_DECREF(entry->userObj); - free(entry); - return 0; + ProfilerEntry *entry = (ProfilerEntry*) header; + RotatingTree_Enum(entry->calls, freeSubEntry, NULL); + Py_DECREF(entry->userObj); + free(entry); + return 0; } static void clearEntries(ProfilerObject *pObj) { - RotatingTree_Enum(pObj->profilerEntries, freeEntry, NULL); - pObj->profilerEntries = EMPTY_ROTATING_TREE; - /* release the memory hold by the ProfilerContexts */ - if (pObj->currentProfilerContext) { - free(pObj->currentProfilerContext); - pObj->currentProfilerContext = NULL; - } - while (pObj->freelistProfilerContext) { - ProfilerContext *c = pObj->freelistProfilerContext; - pObj->freelistProfilerContext = c->previous; - free(c); - } - pObj->freelistProfilerContext = NULL; + RotatingTree_Enum(pObj->profilerEntries, freeEntry, NULL); + pObj->profilerEntries = EMPTY_ROTATING_TREE; + /* release the memory hold by the ProfilerContexts */ + if (pObj->currentProfilerContext) { + free(pObj->currentProfilerContext); + pObj->currentProfilerContext = NULL; + } + while (pObj->freelistProfilerContext) { + ProfilerContext *c = pObj->freelistProfilerContext; + pObj->freelistProfilerContext = c->previous; + free(c); + } + pObj->freelistProfilerContext = NULL; } static void initContext(ProfilerObject *pObj, ProfilerContext *self, ProfilerEntry *entry) { - self->ctxEntry = entry; - self->subt = 0; - self->previous = pObj->currentProfilerContext; - pObj->currentProfilerContext = self; - ++entry->recursionLevel; - if ((pObj->flags & POF_SUBCALLS) && self->previous) { - /* find or create an entry for me in my caller's entry */ - ProfilerEntry *caller = self->previous->ctxEntry; - ProfilerSubEntry *subentry = getSubEntry(pObj, caller, entry); - if (subentry == NULL) - subentry = newSubEntry(pObj, caller, entry); - if (subentry) - ++subentry->recursionLevel; - } - self->t0 = CALL_TIMER(pObj); + self->ctxEntry = entry; + self->subt = 0; + self->previous = pObj->currentProfilerContext; + pObj->currentProfilerContext = self; + ++entry->recursionLevel; + if ((pObj->flags & POF_SUBCALLS) && self->previous) { + /* find or create an entry for me in my caller's entry */ + ProfilerEntry *caller = self->previous->ctxEntry; + ProfilerSubEntry *subentry = getSubEntry(pObj, caller, entry); + if (subentry == NULL) + subentry = newSubEntry(pObj, caller, entry); + if (subentry) + ++subentry->recursionLevel; + } + self->t0 = CALL_TIMER(pObj); } static void Stop(ProfilerObject *pObj, ProfilerContext *self, ProfilerEntry *entry) { - PY_LONG_LONG tt = CALL_TIMER(pObj) - self->t0; - PY_LONG_LONG it = tt - self->subt; - if (self->previous) - self->previous->subt += tt; - pObj->currentProfilerContext = self->previous; - if (--entry->recursionLevel == 0) - entry->tt += tt; - else - ++entry->recursivecallcount; - entry->it += it; - entry->callcount++; - if ((pObj->flags & POF_SUBCALLS) && self->previous) { - /* find or create an entry for me in my caller's entry */ - ProfilerEntry *caller = self->previous->ctxEntry; - ProfilerSubEntry *subentry = getSubEntry(pObj, caller, entry); - if (subentry) { - if (--subentry->recursionLevel == 0) - subentry->tt += tt; - else - ++subentry->recursivecallcount; - subentry->it += it; - ++subentry->callcount; - } - } + PY_LONG_LONG tt = CALL_TIMER(pObj) - self->t0; + PY_LONG_LONG it = tt - self->subt; + if (self->previous) + self->previous->subt += tt; + pObj->currentProfilerContext = self->previous; + if (--entry->recursionLevel == 0) + entry->tt += tt; + else + ++entry->recursivecallcount; + entry->it += it; + entry->callcount++; + if ((pObj->flags & POF_SUBCALLS) && self->previous) { + /* find or create an entry for me in my caller's entry */ + ProfilerEntry *caller = self->previous->ctxEntry; + ProfilerSubEntry *subentry = getSubEntry(pObj, caller, entry); + if (subentry) { + if (--subentry->recursionLevel == 0) + subentry->tt += tt; + else + ++subentry->recursivecallcount; + subentry->it += it; + ++subentry->callcount; + } + } } static void ptrace_enter_call(PyObject *self, void *key, PyObject *userObj) { - /* entering a call to the function identified by 'key' - (which can be a PyCodeObject or a PyMethodDef pointer) */ - ProfilerObject *pObj = (ProfilerObject*)self; - ProfilerEntry *profEntry; - ProfilerContext *pContext; - - /* In the case of entering a generator expression frame via a - * throw (gen_send_ex(.., 1)), we may already have an - * Exception set here. We must not mess around with this - * exception, and some of the code under here assumes that - * PyErr_* is its own to mess around with, so we have to - * save and restore any current exception. */ - PyObject *last_type, *last_value, *last_tb; - PyErr_Fetch(&last_type, &last_value, &last_tb); - - profEntry = getEntry(pObj, key); - if (profEntry == NULL) { - profEntry = newProfilerEntry(pObj, key, userObj); - if (profEntry == NULL) - goto restorePyerr; - } - /* grab a ProfilerContext out of the free list */ - pContext = pObj->freelistProfilerContext; - if (pContext) { - pObj->freelistProfilerContext = pContext->previous; - } - else { - /* free list exhausted, allocate a new one */ - pContext = (ProfilerContext*) - malloc(sizeof(ProfilerContext)); - if (pContext == NULL) { - pObj->flags |= POF_NOMEMORY; - goto restorePyerr; - } - } - initContext(pObj, pContext, profEntry); + /* entering a call to the function identified by 'key' + (which can be a PyCodeObject or a PyMethodDef pointer) */ + ProfilerObject *pObj = (ProfilerObject*)self; + ProfilerEntry *profEntry; + ProfilerContext *pContext; + + /* In the case of entering a generator expression frame via a + * throw (gen_send_ex(.., 1)), we may already have an + * Exception set here. We must not mess around with this + * exception, and some of the code under here assumes that + * PyErr_* is its own to mess around with, so we have to + * save and restore any current exception. */ + PyObject *last_type, *last_value, *last_tb; + PyErr_Fetch(&last_type, &last_value, &last_tb); + + profEntry = getEntry(pObj, key); + if (profEntry == NULL) { + profEntry = newProfilerEntry(pObj, key, userObj); + if (profEntry == NULL) + goto restorePyerr; + } + /* grab a ProfilerContext out of the free list */ + pContext = pObj->freelistProfilerContext; + if (pContext) { + pObj->freelistProfilerContext = pContext->previous; + } + else { + /* free list exhausted, allocate a new one */ + pContext = (ProfilerContext*) + malloc(sizeof(ProfilerContext)); + if (pContext == NULL) { + pObj->flags |= POF_NOMEMORY; + goto restorePyerr; + } + } + initContext(pObj, pContext, profEntry); restorePyerr: - PyErr_Restore(last_type, last_value, last_tb); + PyErr_Restore(last_type, last_value, last_tb); } static void ptrace_leave_call(PyObject *self, void *key) { - /* leaving a call to the function identified by 'key' */ - ProfilerObject *pObj = (ProfilerObject*)self; - ProfilerEntry *profEntry; - ProfilerContext *pContext; - - pContext = pObj->currentProfilerContext; - if (pContext == NULL) - return; - profEntry = getEntry(pObj, key); - if (profEntry) { - Stop(pObj, pContext, profEntry); - } - else { - pObj->currentProfilerContext = pContext->previous; - } - /* put pContext into the free list */ - pContext->previous = pObj->freelistProfilerContext; - pObj->freelistProfilerContext = pContext; + /* leaving a call to the function identified by 'key' */ + ProfilerObject *pObj = (ProfilerObject*)self; + ProfilerEntry *profEntry; + ProfilerContext *pContext; + + pContext = pObj->currentProfilerContext; + if (pContext == NULL) + return; + profEntry = getEntry(pObj, key); + if (profEntry) { + Stop(pObj, pContext, profEntry); + } + else { + pObj->currentProfilerContext = pContext->previous; + } + /* put pContext into the free list */ + pContext->previous = pObj->freelistProfilerContext; + pObj->freelistProfilerContext = pContext; } static int profiler_callback(PyObject *self, PyFrameObject *frame, int what, - PyObject *arg) + PyObject *arg) { - switch (what) { - - /* the 'frame' of a called function is about to start its execution */ - case PyTrace_CALL: - ptrace_enter_call(self, (void *)frame->f_code, - (PyObject *)frame->f_code); - break; - - /* the 'frame' of a called function is about to finish - (either normally or with an exception) */ - case PyTrace_RETURN: - ptrace_leave_call(self, (void *)frame->f_code); - break; - - /* case PyTrace_EXCEPTION: - If the exception results in the function exiting, a - PyTrace_RETURN event will be generated, so we don't need to - handle it. */ - -#ifdef PyTrace_C_CALL /* not defined in Python <= 2.3 */ - /* the Python function 'frame' is issuing a call to the built-in - function 'arg' */ - case PyTrace_C_CALL: - if ((((ProfilerObject *)self)->flags & POF_BUILTINS) - && PyCFunction_Check(arg)) { - ptrace_enter_call(self, - ((PyCFunctionObject *)arg)->m_ml, - arg); - } - break; - - /* the call to the built-in function 'arg' is returning into its - caller 'frame' */ - case PyTrace_C_RETURN: /* ...normally */ - case PyTrace_C_EXCEPTION: /* ...with an exception set */ - if ((((ProfilerObject *)self)->flags & POF_BUILTINS) - && PyCFunction_Check(arg)) { - ptrace_leave_call(self, - ((PyCFunctionObject *)arg)->m_ml); - } - break; + switch (what) { + + /* the 'frame' of a called function is about to start its execution */ + case PyTrace_CALL: + ptrace_enter_call(self, (void *)frame->f_code, + (PyObject *)frame->f_code); + break; + + /* the 'frame' of a called function is about to finish + (either normally or with an exception) */ + case PyTrace_RETURN: + ptrace_leave_call(self, (void *)frame->f_code); + break; + + /* case PyTrace_EXCEPTION: + If the exception results in the function exiting, a + PyTrace_RETURN event will be generated, so we don't need to + handle it. */ + +#ifdef PyTrace_C_CALL /* not defined in Python <= 2.3 */ + /* the Python function 'frame' is issuing a call to the built-in + function 'arg' */ + case PyTrace_C_CALL: + if ((((ProfilerObject *)self)->flags & POF_BUILTINS) + && PyCFunction_Check(arg)) { + ptrace_enter_call(self, + ((PyCFunctionObject *)arg)->m_ml, + arg); + } + break; + + /* the call to the built-in function 'arg' is returning into its + caller 'frame' */ + case PyTrace_C_RETURN: /* ...normally */ + case PyTrace_C_EXCEPTION: /* ...with an exception set */ + if ((((ProfilerObject *)self)->flags & POF_BUILTINS) + && PyCFunction_Check(arg)) { + ptrace_leave_call(self, + ((PyCFunctionObject *)arg)->m_ml); + } + break; #endif - default: - break; - } - return 0; + default: + break; + } + return 0; } static int pending_exception(ProfilerObject *pObj) { - if (pObj->flags & POF_NOMEMORY) { - pObj->flags -= POF_NOMEMORY; - PyErr_SetString(PyExc_MemoryError, - "memory was exhausted while profiling"); - return -1; - } - return 0; + if (pObj->flags & POF_NOMEMORY) { + pObj->flags -= POF_NOMEMORY; + PyErr_SetString(PyExc_MemoryError, + "memory was exhausted while profiling"); + return -1; + } + return 0; } /************************************************************/ static PyStructSequence_Field profiler_entry_fields[] = { - {"code", "code object or built-in function name"}, - {"callcount", "how many times this was called"}, - {"reccallcount", "how many times called recursively"}, - {"totaltime", "total time in this entry"}, - {"inlinetime", "inline time in this entry (not in subcalls)"}, - {"calls", "details of the calls"}, - {0} + {"code", "code object or built-in function name"}, + {"callcount", "how many times this was called"}, + {"reccallcount", "how many times called recursively"}, + {"totaltime", "total time in this entry"}, + {"inlinetime", "inline time in this entry (not in subcalls)"}, + {"calls", "details of the calls"}, + {0} }; static PyStructSequence_Field profiler_subentry_fields[] = { - {"code", "called code object or built-in function name"}, - {"callcount", "how many times this is called"}, - {"reccallcount", "how many times this is called recursively"}, - {"totaltime", "total time spent in this call"}, - {"inlinetime", "inline time (not in further subcalls)"}, - {0} + {"code", "called code object or built-in function name"}, + {"callcount", "how many times this is called"}, + {"reccallcount", "how many times this is called recursively"}, + {"totaltime", "total time spent in this call"}, + {"inlinetime", "inline time (not in further subcalls)"}, + {0} }; static PyStructSequence_Desc profiler_entry_desc = { - "_lsprof.profiler_entry", /* name */ - NULL, /* doc */ - profiler_entry_fields, - 6 + "_lsprof.profiler_entry", /* name */ + NULL, /* doc */ + profiler_entry_fields, + 6 }; static PyStructSequence_Desc profiler_subentry_desc = { - "_lsprof.profiler_subentry", /* name */ - NULL, /* doc */ - profiler_subentry_fields, - 5 + "_lsprof.profiler_subentry", /* name */ + NULL, /* doc */ + profiler_subentry_fields, + 5 }; static int initialized; @@ -538,70 +538,70 @@ static PyTypeObject StatsSubEntryType; typedef struct { - PyObject *list; - PyObject *sublist; - double factor; + PyObject *list; + PyObject *sublist; + double factor; } statscollector_t; static int statsForSubEntry(rotating_node_t *node, void *arg) { - ProfilerSubEntry *sentry = (ProfilerSubEntry*) node; - statscollector_t *collect = (statscollector_t*) arg; - ProfilerEntry *entry = (ProfilerEntry*) sentry->header.key; - int err; - PyObject *sinfo; - sinfo = PyObject_CallFunction((PyObject*) &StatsSubEntryType, - "((Olldd))", - entry->userObj, - sentry->callcount, - sentry->recursivecallcount, - collect->factor * sentry->tt, - collect->factor * sentry->it); - if (sinfo == NULL) - return -1; - err = PyList_Append(collect->sublist, sinfo); - Py_DECREF(sinfo); - return err; + ProfilerSubEntry *sentry = (ProfilerSubEntry*) node; + statscollector_t *collect = (statscollector_t*) arg; + ProfilerEntry *entry = (ProfilerEntry*) sentry->header.key; + int err; + PyObject *sinfo; + sinfo = PyObject_CallFunction((PyObject*) &StatsSubEntryType, + "((Olldd))", + entry->userObj, + sentry->callcount, + sentry->recursivecallcount, + collect->factor * sentry->tt, + collect->factor * sentry->it); + if (sinfo == NULL) + return -1; + err = PyList_Append(collect->sublist, sinfo); + Py_DECREF(sinfo); + return err; } static int statsForEntry(rotating_node_t *node, void *arg) { - ProfilerEntry *entry = (ProfilerEntry*) node; - statscollector_t *collect = (statscollector_t*) arg; - PyObject *info; - int err; - if (entry->callcount == 0) - return 0; /* skip */ - - if (entry->calls != EMPTY_ROTATING_TREE) { - collect->sublist = PyList_New(0); - if (collect->sublist == NULL) - return -1; - if (RotatingTree_Enum(entry->calls, - statsForSubEntry, collect) != 0) { - Py_DECREF(collect->sublist); - return -1; - } - } - else { - Py_INCREF(Py_None); - collect->sublist = Py_None; - } - - info = PyObject_CallFunction((PyObject*) &StatsEntryType, - "((OllddO))", - entry->userObj, - entry->callcount, - entry->recursivecallcount, - collect->factor * entry->tt, - collect->factor * entry->it, - collect->sublist); - Py_DECREF(collect->sublist); - if (info == NULL) - return -1; - err = PyList_Append(collect->list, info); - Py_DECREF(info); - return err; + ProfilerEntry *entry = (ProfilerEntry*) node; + statscollector_t *collect = (statscollector_t*) arg; + PyObject *info; + int err; + if (entry->callcount == 0) + return 0; /* skip */ + + if (entry->calls != EMPTY_ROTATING_TREE) { + collect->sublist = PyList_New(0); + if (collect->sublist == NULL) + return -1; + if (RotatingTree_Enum(entry->calls, + statsForSubEntry, collect) != 0) { + Py_DECREF(collect->sublist); + return -1; + } + } + else { + Py_INCREF(Py_None); + collect->sublist = Py_None; + } + + info = PyObject_CallFunction((PyObject*) &StatsEntryType, + "((OllddO))", + entry->userObj, + entry->callcount, + entry->recursivecallcount, + collect->factor * entry->tt, + collect->factor * entry->it, + collect->sublist); + Py_DECREF(collect->sublist); + if (info == NULL) + return -1; + err = PyList_Append(collect->list, info); + Py_DECREF(info); + return err; } PyDoc_STRVAR(getstats_doc, "\ @@ -631,51 +631,51 @@ profiler_subentry objects:\n\ static PyObject* profiler_getstats(ProfilerObject *pObj, PyObject* noarg) { - statscollector_t collect; - if (pending_exception(pObj)) - return NULL; - if (!pObj->externalTimer) - collect.factor = hpTimerUnit(); - else if (pObj->externalTimerUnit > 0.0) - collect.factor = pObj->externalTimerUnit; - else - collect.factor = 1.0 / DOUBLE_TIMER_PRECISION; - collect.list = PyList_New(0); - if (collect.list == NULL) - return NULL; - if (RotatingTree_Enum(pObj->profilerEntries, statsForEntry, &collect) - != 0) { - Py_DECREF(collect.list); - return NULL; - } - return collect.list; + statscollector_t collect; + if (pending_exception(pObj)) + return NULL; + if (!pObj->externalTimer) + collect.factor = hpTimerUnit(); + else if (pObj->externalTimerUnit > 0.0) + collect.factor = pObj->externalTimerUnit; + else + collect.factor = 1.0 / DOUBLE_TIMER_PRECISION; + collect.list = PyList_New(0); + if (collect.list == NULL) + return NULL; + if (RotatingTree_Enum(pObj->profilerEntries, statsForEntry, &collect) + != 0) { + Py_DECREF(collect.list); + return NULL; + } + return collect.list; } static int setSubcalls(ProfilerObject *pObj, int nvalue) { - if (nvalue == 0) - pObj->flags &= ~POF_SUBCALLS; - else if (nvalue > 0) - pObj->flags |= POF_SUBCALLS; - return 0; + if (nvalue == 0) + pObj->flags &= ~POF_SUBCALLS; + else if (nvalue > 0) + pObj->flags |= POF_SUBCALLS; + return 0; } static int setBuiltins(ProfilerObject *pObj, int nvalue) { - if (nvalue == 0) - pObj->flags &= ~POF_BUILTINS; - else if (nvalue > 0) { + if (nvalue == 0) + pObj->flags &= ~POF_BUILTINS; + else if (nvalue > 0) { #ifndef PyTrace_C_CALL - PyErr_SetString(PyExc_ValueError, - "builtins=True requires Python >= 2.4"); - return -1; + PyErr_SetString(PyExc_ValueError, + "builtins=True requires Python >= 2.4"); + return -1; #else - pObj->flags |= POF_BUILTINS; + pObj->flags |= POF_BUILTINS; #endif - } - return 0; + } + return 0; } PyDoc_STRVAR(enable_doc, "\ @@ -691,33 +691,33 @@ built-in functions separately from their caller.\n\ static PyObject* profiler_enable(ProfilerObject *self, PyObject *args, PyObject *kwds) { - int subcalls = -1; - int builtins = -1; - static char *kwlist[] = {"subcalls", "builtins", 0}; - if (!PyArg_ParseTupleAndKeywords(args, kwds, "|ii:enable", - kwlist, &subcalls, &builtins)) - return NULL; - if (setSubcalls(self, subcalls) < 0 || setBuiltins(self, builtins) < 0) - return NULL; - PyEval_SetProfile(profiler_callback, (PyObject*)self); - self->flags |= POF_ENABLED; - Py_INCREF(Py_None); - return Py_None; + int subcalls = -1; + int builtins = -1; + static char *kwlist[] = {"subcalls", "builtins", 0}; + if (!PyArg_ParseTupleAndKeywords(args, kwds, "|ii:enable", + kwlist, &subcalls, &builtins)) + return NULL; + if (setSubcalls(self, subcalls) < 0 || setBuiltins(self, builtins) < 0) + return NULL; + PyEval_SetProfile(profiler_callback, (PyObject*)self); + self->flags |= POF_ENABLED; + Py_INCREF(Py_None); + return Py_None; } static void flush_unmatched(ProfilerObject *pObj) { - while (pObj->currentProfilerContext) { - ProfilerContext *pContext = pObj->currentProfilerContext; - ProfilerEntry *profEntry= pContext->ctxEntry; - if (profEntry) - Stop(pObj, pContext, profEntry); - else - pObj->currentProfilerContext = pContext->previous; - if (pContext) - free(pContext); - } + while (pObj->currentProfilerContext) { + ProfilerContext *pContext = pObj->currentProfilerContext; + ProfilerEntry *profEntry= pContext->ctxEntry; + if (profEntry) + Stop(pObj, pContext, profEntry); + else + pObj->currentProfilerContext = pContext->previous; + if (pContext) + free(pContext); + } } @@ -730,13 +730,13 @@ Stop collecting profiling information.\n\ static PyObject* profiler_disable(ProfilerObject *self, PyObject* noarg) { - self->flags &= ~POF_ENABLED; - PyEval_SetProfile(NULL, NULL); - flush_unmatched(self); - if (pending_exception(self)) - return NULL; - Py_INCREF(Py_None); - return Py_None; + self->flags &= ~POF_ENABLED; + PyEval_SetProfile(NULL, NULL); + flush_unmatched(self); + if (pending_exception(self)) + return NULL; + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(clear_doc, "\ @@ -748,62 +748,62 @@ Clear all profiling information collected so far.\n\ static PyObject* profiler_clear(ProfilerObject *pObj, PyObject* noarg) { - clearEntries(pObj); - Py_INCREF(Py_None); - return Py_None; + clearEntries(pObj); + Py_INCREF(Py_None); + return Py_None; } static void profiler_dealloc(ProfilerObject *op) { - if (op->flags & POF_ENABLED) - PyEval_SetProfile(NULL, NULL); - flush_unmatched(op); - clearEntries(op); - Py_XDECREF(op->externalTimer); - Py_TYPE(op)->tp_free(op); + if (op->flags & POF_ENABLED) + PyEval_SetProfile(NULL, NULL); + flush_unmatched(op); + clearEntries(op); + Py_XDECREF(op->externalTimer); + Py_TYPE(op)->tp_free(op); } static int profiler_init(ProfilerObject *pObj, PyObject *args, PyObject *kw) { - PyObject *o; - PyObject *timer = NULL; - double timeunit = 0.0; - int subcalls = 1; + PyObject *o; + PyObject *timer = NULL; + double timeunit = 0.0; + int subcalls = 1; #ifdef PyTrace_C_CALL - int builtins = 1; + int builtins = 1; #else - int builtins = 0; + int builtins = 0; #endif - static char *kwlist[] = {"timer", "timeunit", - "subcalls", "builtins", 0}; - - if (!PyArg_ParseTupleAndKeywords(args, kw, "|Odii:Profiler", kwlist, - &timer, &timeunit, - &subcalls, &builtins)) - return -1; - - if (setSubcalls(pObj, subcalls) < 0 || setBuiltins(pObj, builtins) < 0) - return -1; - o = pObj->externalTimer; - pObj->externalTimer = timer; - Py_XINCREF(timer); - Py_XDECREF(o); - pObj->externalTimerUnit = timeunit; - return 0; + static char *kwlist[] = {"timer", "timeunit", + "subcalls", "builtins", 0}; + + if (!PyArg_ParseTupleAndKeywords(args, kw, "|Odii:Profiler", kwlist, + &timer, &timeunit, + &subcalls, &builtins)) + return -1; + + if (setSubcalls(pObj, subcalls) < 0 || setBuiltins(pObj, builtins) < 0) + return -1; + o = pObj->externalTimer; + pObj->externalTimer = timer; + Py_XINCREF(timer); + Py_XDECREF(o); + pObj->externalTimerUnit = timeunit; + return 0; } static PyMethodDef profiler_methods[] = { - {"getstats", (PyCFunction)profiler_getstats, - METH_NOARGS, getstats_doc}, - {"enable", (PyCFunction)profiler_enable, - METH_VARARGS | METH_KEYWORDS, enable_doc}, - {"disable", (PyCFunction)profiler_disable, - METH_NOARGS, disable_doc}, - {"clear", (PyCFunction)profiler_clear, - METH_NOARGS, clear_doc}, - {NULL, NULL} + {"getstats", (PyCFunction)profiler_getstats, + METH_NOARGS, getstats_doc}, + {"enable", (PyCFunction)profiler_enable, + METH_VARARGS | METH_KEYWORDS, enable_doc}, + {"disable", (PyCFunction)profiler_disable, + METH_NOARGS, disable_doc}, + {"clear", (PyCFunction)profiler_clear, + METH_NOARGS, clear_doc}, + {NULL, NULL} }; PyDoc_STRVAR(profiler_doc, "\ @@ -817,89 +817,89 @@ Profiler(custom_timer=None, time_unit=None, subcalls=True, builtins=True)\n\ "); static PyTypeObject PyProfiler_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_lsprof.Profiler", /* tp_name */ - sizeof(ProfilerObject), /* tp_basicsize */ - 0, /* tp_itemsize */ - (destructor)profiler_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - profiler_doc, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - profiler_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - (initproc)profiler_init, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - PyType_GenericNew, /* tp_new */ - PyObject_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "_lsprof.Profiler", /* tp_name */ + sizeof(ProfilerObject), /* tp_basicsize */ + 0, /* tp_itemsize */ + (destructor)profiler_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + profiler_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + profiler_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + (initproc)profiler_init, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + PyType_GenericNew, /* tp_new */ + PyObject_Del, /* tp_free */ }; static PyMethodDef moduleMethods[] = { - {NULL, NULL} + {NULL, NULL} }; static struct PyModuleDef _lsprofmodule = { - PyModuleDef_HEAD_INIT, - "_lsprof", - "Fast profiler", - -1, - moduleMethods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_lsprof", + "Fast profiler", + -1, + moduleMethods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit__lsprof(void) { - PyObject *module, *d; - module = PyModule_Create(&_lsprofmodule); - if (module == NULL) - return NULL; - d = PyModule_GetDict(module); - if (PyType_Ready(&PyProfiler_Type) < 0) - return NULL; - PyDict_SetItemString(d, "Profiler", (PyObject *)&PyProfiler_Type); - - if (!initialized) { - PyStructSequence_InitType(&StatsEntryType, - &profiler_entry_desc); - PyStructSequence_InitType(&StatsSubEntryType, - &profiler_subentry_desc); - } - Py_INCREF((PyObject*) &StatsEntryType); - Py_INCREF((PyObject*) &StatsSubEntryType); - PyModule_AddObject(module, "profiler_entry", - (PyObject*) &StatsEntryType); - PyModule_AddObject(module, "profiler_subentry", - (PyObject*) &StatsSubEntryType); - empty_tuple = PyTuple_New(0); - initialized = 1; - return module; + PyObject *module, *d; + module = PyModule_Create(&_lsprofmodule); + if (module == NULL) + return NULL; + d = PyModule_GetDict(module); + if (PyType_Ready(&PyProfiler_Type) < 0) + return NULL; + PyDict_SetItemString(d, "Profiler", (PyObject *)&PyProfiler_Type); + + if (!initialized) { + PyStructSequence_InitType(&StatsEntryType, + &profiler_entry_desc); + PyStructSequence_InitType(&StatsSubEntryType, + &profiler_subentry_desc); + } + Py_INCREF((PyObject*) &StatsEntryType); + Py_INCREF((PyObject*) &StatsSubEntryType); + PyModule_AddObject(module, "profiler_entry", + (PyObject*) &StatsEntryType); + PyModule_AddObject(module, "profiler_subentry", + (PyObject*) &StatsSubEntryType); + empty_tuple = PyTuple_New(0); + initialized = 1; + return module; } diff --git a/Modules/_multiprocessing/connection.h b/Modules/_multiprocessing/connection.h index 2ee5368..002d5aa 100644 --- a/Modules/_multiprocessing/connection.h +++ b/Modules/_multiprocessing/connection.h @@ -1,5 +1,5 @@ /* - * Definition of a `Connection` type. + * Definition of a `Connection` type. * Used by `socket_connection.c` and `pipe_connection.c`. * * connection.h @@ -19,14 +19,14 @@ #define CHECK_READABLE(self) \ if (!(self->flags & READABLE)) { \ - PyErr_SetString(PyExc_IOError, "connection is write-only"); \ - return NULL; \ + PyErr_SetString(PyExc_IOError, "connection is write-only"); \ + return NULL; \ } #define CHECK_WRITABLE(self) \ if (!(self->flags & WRITABLE)) { \ - PyErr_SetString(PyExc_IOError, "connection is read-only"); \ - return NULL; \ + PyErr_SetString(PyExc_IOError, "connection is read-only"); \ + return NULL; \ } /* @@ -36,57 +36,57 @@ static PyObject * connection_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - ConnectionObject *self; - HANDLE handle; - BOOL readable = TRUE, writable = TRUE; - - static char *kwlist[] = {"handle", "readable", "writable", NULL}; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, F_HANDLE "|ii", kwlist, - &handle, &readable, &writable)) - return NULL; - - if (handle == INVALID_HANDLE_VALUE || (Py_ssize_t)handle < 0) { - PyErr_Format(PyExc_IOError, "invalid handle %zd", - (Py_ssize_t)handle); - return NULL; - } - - if (!readable && !writable) { - PyErr_SetString(PyExc_ValueError, - "either readable or writable must be true"); - return NULL; - } - - self = PyObject_New(ConnectionObject, type); - if (self == NULL) - return NULL; - - self->weakreflist = NULL; - self->handle = handle; - self->flags = 0; - - if (readable) - self->flags |= READABLE; - if (writable) - self->flags |= WRITABLE; - assert(self->flags >= 1 && self->flags <= 3); - - return (PyObject*)self; + ConnectionObject *self; + HANDLE handle; + BOOL readable = TRUE, writable = TRUE; + + static char *kwlist[] = {"handle", "readable", "writable", NULL}; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, F_HANDLE "|ii", kwlist, + &handle, &readable, &writable)) + return NULL; + + if (handle == INVALID_HANDLE_VALUE || (Py_ssize_t)handle < 0) { + PyErr_Format(PyExc_IOError, "invalid handle %zd", + (Py_ssize_t)handle); + return NULL; + } + + if (!readable && !writable) { + PyErr_SetString(PyExc_ValueError, + "either readable or writable must be true"); + return NULL; + } + + self = PyObject_New(ConnectionObject, type); + if (self == NULL) + return NULL; + + self->weakreflist = NULL; + self->handle = handle; + self->flags = 0; + + if (readable) + self->flags |= READABLE; + if (writable) + self->flags |= WRITABLE; + assert(self->flags >= 1 && self->flags <= 3); + + return (PyObject*)self; } static void connection_dealloc(ConnectionObject* self) { - if (self->weakreflist != NULL) - PyObject_ClearWeakRefs((PyObject*)self); - - if (self->handle != INVALID_HANDLE_VALUE) { - Py_BEGIN_ALLOW_THREADS - CLOSE(self->handle); - Py_END_ALLOW_THREADS - } - PyObject_Del(self); + if (self->weakreflist != NULL) + PyObject_ClearWeakRefs((PyObject*)self); + + if (self->handle != INVALID_HANDLE_VALUE) { + Py_BEGIN_ALLOW_THREADS + CLOSE(self->handle); + Py_END_ALLOW_THREADS + } + PyObject_Del(self); } /* @@ -96,168 +96,168 @@ connection_dealloc(ConnectionObject* self) static PyObject * connection_sendbytes(ConnectionObject *self, PyObject *args) { - Py_buffer pbuffer; - char *buffer; - Py_ssize_t length, offset=0, size=PY_SSIZE_T_MIN; - int res; - - if (!PyArg_ParseTuple(args, F_RBUFFER "*|" F_PY_SSIZE_T F_PY_SSIZE_T, - &pbuffer, &offset, &size)) - return NULL; - buffer = pbuffer.buf; - length = pbuffer.len; - - CHECK_WRITABLE(self); /* XXX release buffer in case of failure */ - - if (offset < 0) { - PyBuffer_Release(&pbuffer); - PyErr_SetString(PyExc_ValueError, "offset is negative"); - return NULL; - } - if (length < offset) { - PyBuffer_Release(&pbuffer); - PyErr_SetString(PyExc_ValueError, "buffer length < offset"); - return NULL; - } - - if (size == PY_SSIZE_T_MIN) { - size = length - offset; - } else { - if (size < 0) { - PyBuffer_Release(&pbuffer); - PyErr_SetString(PyExc_ValueError, "size is negative"); - return NULL; - } - if (offset + size > length) { - PyBuffer_Release(&pbuffer); - PyErr_SetString(PyExc_ValueError, - "buffer length < offset + size"); - return NULL; - } - } - - res = conn_send_string(self, buffer + offset, size); - - PyBuffer_Release(&pbuffer); - if (res < 0) { - if (PyErr_Occurred()) - return NULL; - else - return mp_SetError(PyExc_IOError, res); - } - - Py_RETURN_NONE; + Py_buffer pbuffer; + char *buffer; + Py_ssize_t length, offset=0, size=PY_SSIZE_T_MIN; + int res; + + if (!PyArg_ParseTuple(args, F_RBUFFER "*|" F_PY_SSIZE_T F_PY_SSIZE_T, + &pbuffer, &offset, &size)) + return NULL; + buffer = pbuffer.buf; + length = pbuffer.len; + + CHECK_WRITABLE(self); /* XXX release buffer in case of failure */ + + if (offset < 0) { + PyBuffer_Release(&pbuffer); + PyErr_SetString(PyExc_ValueError, "offset is negative"); + return NULL; + } + if (length < offset) { + PyBuffer_Release(&pbuffer); + PyErr_SetString(PyExc_ValueError, "buffer length < offset"); + return NULL; + } + + if (size == PY_SSIZE_T_MIN) { + size = length - offset; + } else { + if (size < 0) { + PyBuffer_Release(&pbuffer); + PyErr_SetString(PyExc_ValueError, "size is negative"); + return NULL; + } + if (offset + size > length) { + PyBuffer_Release(&pbuffer); + PyErr_SetString(PyExc_ValueError, + "buffer length < offset + size"); + return NULL; + } + } + + res = conn_send_string(self, buffer + offset, size); + + PyBuffer_Release(&pbuffer); + if (res < 0) { + if (PyErr_Occurred()) + return NULL; + else + return mp_SetError(PyExc_IOError, res); + } + + Py_RETURN_NONE; } static PyObject * -connection_recvbytes(ConnectionObject *self, PyObject *args) +connection_recvbytes(ConnectionObject *self, PyObject *args) { - char *freeme = NULL; - Py_ssize_t res, maxlength = PY_SSIZE_T_MAX; - PyObject *result = NULL; - - if (!PyArg_ParseTuple(args, "|" F_PY_SSIZE_T, &maxlength)) - return NULL; - - CHECK_READABLE(self); - - if (maxlength < 0) { - PyErr_SetString(PyExc_ValueError, "maxlength < 0"); - return NULL; - } - - res = conn_recv_string(self, self->buffer, CONNECTION_BUFFER_SIZE, - &freeme, maxlength); - - if (res < 0) { - if (res == MP_BAD_MESSAGE_LENGTH) { - if ((self->flags & WRITABLE) == 0) { - Py_BEGIN_ALLOW_THREADS - CLOSE(self->handle); - Py_END_ALLOW_THREADS - self->handle = INVALID_HANDLE_VALUE; - } else { - self->flags = WRITABLE; - } - } - mp_SetError(PyExc_IOError, res); - } else { - if (freeme == NULL) { - result = PyBytes_FromStringAndSize(self->buffer, res); - } else { - result = PyBytes_FromStringAndSize(freeme, res); - PyMem_Free(freeme); - } - } - - return result; + char *freeme = NULL; + Py_ssize_t res, maxlength = PY_SSIZE_T_MAX; + PyObject *result = NULL; + + if (!PyArg_ParseTuple(args, "|" F_PY_SSIZE_T, &maxlength)) + return NULL; + + CHECK_READABLE(self); + + if (maxlength < 0) { + PyErr_SetString(PyExc_ValueError, "maxlength < 0"); + return NULL; + } + + res = conn_recv_string(self, self->buffer, CONNECTION_BUFFER_SIZE, + &freeme, maxlength); + + if (res < 0) { + if (res == MP_BAD_MESSAGE_LENGTH) { + if ((self->flags & WRITABLE) == 0) { + Py_BEGIN_ALLOW_THREADS + CLOSE(self->handle); + Py_END_ALLOW_THREADS + self->handle = INVALID_HANDLE_VALUE; + } else { + self->flags = WRITABLE; + } + } + mp_SetError(PyExc_IOError, res); + } else { + if (freeme == NULL) { + result = PyBytes_FromStringAndSize(self->buffer, res); + } else { + result = PyBytes_FromStringAndSize(freeme, res); + PyMem_Free(freeme); + } + } + + return result; } static PyObject * -connection_recvbytes_into(ConnectionObject *self, PyObject *args) +connection_recvbytes_into(ConnectionObject *self, PyObject *args) { - char *freeme = NULL, *buffer = NULL; - Py_ssize_t res, length, offset = 0; - PyObject *result = NULL; - Py_buffer pbuf; - - CHECK_READABLE(self); - - if (!PyArg_ParseTuple(args, "w*|" F_PY_SSIZE_T, - &pbuf, &offset)) - return NULL; - - buffer = pbuf.buf; - length = pbuf.len; - - if (offset < 0) { - PyErr_SetString(PyExc_ValueError, "negative offset"); - goto _error; - } - - if (offset > length) { - PyErr_SetString(PyExc_ValueError, "offset too large"); - goto _error; - } - - res = conn_recv_string(self, buffer+offset, length-offset, - &freeme, PY_SSIZE_T_MAX); - - if (res < 0) { - if (res == MP_BAD_MESSAGE_LENGTH) { - if ((self->flags & WRITABLE) == 0) { - Py_BEGIN_ALLOW_THREADS - CLOSE(self->handle); - Py_END_ALLOW_THREADS - self->handle = INVALID_HANDLE_VALUE; - } else { - self->flags = WRITABLE; - } - } - mp_SetError(PyExc_IOError, res); - } else { - if (freeme == NULL) { - result = PyInt_FromSsize_t(res); - } else { - result = PyObject_CallFunction(BufferTooShort, - F_RBUFFER "#", - freeme, res); - PyMem_Free(freeme); - if (result) { - PyErr_SetObject(BufferTooShort, result); - Py_DECREF(result); - } - goto _error; - } - } + char *freeme = NULL, *buffer = NULL; + Py_ssize_t res, length, offset = 0; + PyObject *result = NULL; + Py_buffer pbuf; + + CHECK_READABLE(self); + + if (!PyArg_ParseTuple(args, "w*|" F_PY_SSIZE_T, + &pbuf, &offset)) + return NULL; + + buffer = pbuf.buf; + length = pbuf.len; + + if (offset < 0) { + PyErr_SetString(PyExc_ValueError, "negative offset"); + goto _error; + } + + if (offset > length) { + PyErr_SetString(PyExc_ValueError, "offset too large"); + goto _error; + } + + res = conn_recv_string(self, buffer+offset, length-offset, + &freeme, PY_SSIZE_T_MAX); + + if (res < 0) { + if (res == MP_BAD_MESSAGE_LENGTH) { + if ((self->flags & WRITABLE) == 0) { + Py_BEGIN_ALLOW_THREADS + CLOSE(self->handle); + Py_END_ALLOW_THREADS + self->handle = INVALID_HANDLE_VALUE; + } else { + self->flags = WRITABLE; + } + } + mp_SetError(PyExc_IOError, res); + } else { + if (freeme == NULL) { + result = PyInt_FromSsize_t(res); + } else { + result = PyObject_CallFunction(BufferTooShort, + F_RBUFFER "#", + freeme, res); + PyMem_Free(freeme); + if (result) { + PyErr_SetObject(BufferTooShort, result); + Py_DECREF(result); + } + goto _error; + } + } _cleanup: - PyBuffer_Release(&pbuf); - return result; + PyBuffer_Release(&pbuf); + return result; _error: - result = NULL; - goto _cleanup; + result = NULL; + goto _cleanup; } /* @@ -267,74 +267,74 @@ _error: static PyObject * connection_send_obj(ConnectionObject *self, PyObject *obj) { - char *buffer; - int res; - Py_ssize_t length; - PyObject *pickled_string = NULL; + char *buffer; + int res; + Py_ssize_t length; + PyObject *pickled_string = NULL; - CHECK_WRITABLE(self); + CHECK_WRITABLE(self); - pickled_string = PyObject_CallFunctionObjArgs(pickle_dumps, obj, - pickle_protocol, NULL); - if (!pickled_string) - goto failure; + pickled_string = PyObject_CallFunctionObjArgs(pickle_dumps, obj, + pickle_protocol, NULL); + if (!pickled_string) + goto failure; - if (PyBytes_AsStringAndSize(pickled_string, &buffer, &length) < 0) - goto failure; + if (PyBytes_AsStringAndSize(pickled_string, &buffer, &length) < 0) + goto failure; - res = conn_send_string(self, buffer, (int)length); + res = conn_send_string(self, buffer, (int)length); - if (res < 0) { - mp_SetError(PyExc_IOError, res); - goto failure; - } + if (res < 0) { + mp_SetError(PyExc_IOError, res); + goto failure; + } - Py_XDECREF(pickled_string); - Py_RETURN_NONE; + Py_XDECREF(pickled_string); + Py_RETURN_NONE; failure: - Py_XDECREF(pickled_string); - return NULL; + Py_XDECREF(pickled_string); + return NULL; } static PyObject * connection_recv_obj(ConnectionObject *self) { - char *freeme = NULL; - Py_ssize_t res; - PyObject *temp = NULL, *result = NULL; - - CHECK_READABLE(self); - - res = conn_recv_string(self, self->buffer, CONNECTION_BUFFER_SIZE, - &freeme, PY_SSIZE_T_MAX); - - if (res < 0) { - if (res == MP_BAD_MESSAGE_LENGTH) { - if ((self->flags & WRITABLE) == 0) { - Py_BEGIN_ALLOW_THREADS - CLOSE(self->handle); - Py_END_ALLOW_THREADS - self->handle = INVALID_HANDLE_VALUE; - } else { - self->flags = WRITABLE; - } - } - mp_SetError(PyExc_IOError, res); - } else { - if (freeme == NULL) { - temp = PyBytes_FromStringAndSize(self->buffer, res); - } else { - temp = PyBytes_FromStringAndSize(freeme, res); - PyMem_Free(freeme); - } - } - - if (temp) - result = PyObject_CallFunctionObjArgs(pickle_loads, - temp, NULL); - Py_XDECREF(temp); - return result; + char *freeme = NULL; + Py_ssize_t res; + PyObject *temp = NULL, *result = NULL; + + CHECK_READABLE(self); + + res = conn_recv_string(self, self->buffer, CONNECTION_BUFFER_SIZE, + &freeme, PY_SSIZE_T_MAX); + + if (res < 0) { + if (res == MP_BAD_MESSAGE_LENGTH) { + if ((self->flags & WRITABLE) == 0) { + Py_BEGIN_ALLOW_THREADS + CLOSE(self->handle); + Py_END_ALLOW_THREADS + self->handle = INVALID_HANDLE_VALUE; + } else { + self->flags = WRITABLE; + } + } + mp_SetError(PyExc_IOError, res); + } else { + if (freeme == NULL) { + temp = PyBytes_FromStringAndSize(self->buffer, res); + } else { + temp = PyBytes_FromStringAndSize(freeme, res); + PyMem_Free(freeme); + } + } + + if (temp) + result = PyObject_CallFunctionObjArgs(pickle_loads, + temp, NULL); + Py_XDECREF(temp); + return result; } /* @@ -344,73 +344,73 @@ connection_recv_obj(ConnectionObject *self) static PyObject * connection_poll(ConnectionObject *self, PyObject *args) { - PyObject *timeout_obj = NULL; - double timeout = 0.0; - int res; - - CHECK_READABLE(self); - - if (!PyArg_ParseTuple(args, "|O", &timeout_obj)) - return NULL; - - if (timeout_obj == NULL) { - timeout = 0.0; - } else if (timeout_obj == Py_None) { - timeout = -1.0; /* block forever */ - } else { - timeout = PyFloat_AsDouble(timeout_obj); - if (PyErr_Occurred()) - return NULL; - if (timeout < 0.0) - timeout = 0.0; - } - - Py_BEGIN_ALLOW_THREADS - res = conn_poll(self, timeout, _save); - Py_END_ALLOW_THREADS - - switch (res) { - case TRUE: - Py_RETURN_TRUE; - case FALSE: - Py_RETURN_FALSE; - default: - return mp_SetError(PyExc_IOError, res); - } + PyObject *timeout_obj = NULL; + double timeout = 0.0; + int res; + + CHECK_READABLE(self); + + if (!PyArg_ParseTuple(args, "|O", &timeout_obj)) + return NULL; + + if (timeout_obj == NULL) { + timeout = 0.0; + } else if (timeout_obj == Py_None) { + timeout = -1.0; /* block forever */ + } else { + timeout = PyFloat_AsDouble(timeout_obj); + if (PyErr_Occurred()) + return NULL; + if (timeout < 0.0) + timeout = 0.0; + } + + Py_BEGIN_ALLOW_THREADS + res = conn_poll(self, timeout, _save); + Py_END_ALLOW_THREADS + + switch (res) { + case TRUE: + Py_RETURN_TRUE; + case FALSE: + Py_RETURN_FALSE; + default: + return mp_SetError(PyExc_IOError, res); + } } static PyObject * connection_fileno(ConnectionObject* self) { - if (self->handle == INVALID_HANDLE_VALUE) { - PyErr_SetString(PyExc_IOError, "handle is invalid"); - return NULL; - } - return PyInt_FromLong((long)self->handle); + if (self->handle == INVALID_HANDLE_VALUE) { + PyErr_SetString(PyExc_IOError, "handle is invalid"); + return NULL; + } + return PyInt_FromLong((long)self->handle); } static PyObject * connection_close(ConnectionObject *self) { - if (self->handle != INVALID_HANDLE_VALUE) { - Py_BEGIN_ALLOW_THREADS - CLOSE(self->handle); - Py_END_ALLOW_THREADS - self->handle = INVALID_HANDLE_VALUE; - } - - Py_RETURN_NONE; + if (self->handle != INVALID_HANDLE_VALUE) { + Py_BEGIN_ALLOW_THREADS + CLOSE(self->handle); + Py_END_ALLOW_THREADS + self->handle = INVALID_HANDLE_VALUE; + } + + Py_RETURN_NONE; } static PyObject * connection_repr(ConnectionObject *self) { - static char *conn_type[] = {"read-only", "write-only", "read-write"}; + static char *conn_type[] = {"read-only", "write-only", "read-write"}; - assert(self->flags >= 1 && self->flags <= 3); - return FROM_FORMAT("<%s %s, handle %zd>", - conn_type[self->flags - 1], - CONNECTION_NAME, (Py_ssize_t)self->handle); + assert(self->flags >= 1 && self->flags <= 3); + return FROM_FORMAT("<%s %s, handle %zd>", + conn_type[self->flags - 1], + CONNECTION_NAME, (Py_ssize_t)self->handle); } /* @@ -420,19 +420,19 @@ connection_repr(ConnectionObject *self) static PyObject * connection_closed(ConnectionObject *self, void *closure) { - return PyBool_FromLong((long)(self->handle == INVALID_HANDLE_VALUE)); + return PyBool_FromLong((long)(self->handle == INVALID_HANDLE_VALUE)); } static PyObject * connection_readable(ConnectionObject *self, void *closure) { - return PyBool_FromLong((long)(self->flags & READABLE)); + return PyBool_FromLong((long)(self->flags & READABLE)); } static PyObject * connection_writable(ConnectionObject *self, void *closure) { - return PyBool_FromLong((long)(self->flags & WRITABLE)); + return PyBool_FromLong((long)(self->flags & WRITABLE)); } /* @@ -440,37 +440,37 @@ connection_writable(ConnectionObject *self, void *closure) */ static PyMethodDef connection_methods[] = { - {"send_bytes", (PyCFunction)connection_sendbytes, METH_VARARGS, - "send the byte data from a readable buffer-like object"}, - {"recv_bytes", (PyCFunction)connection_recvbytes, METH_VARARGS, - "receive byte data as a string"}, - {"recv_bytes_into",(PyCFunction)connection_recvbytes_into,METH_VARARGS, - "receive byte data into a writeable buffer-like object\n" - "returns the number of bytes read"}, - - {"send", (PyCFunction)connection_send_obj, METH_O, - "send a (picklable) object"}, - {"recv", (PyCFunction)connection_recv_obj, METH_NOARGS, - "receive a (picklable) object"}, - - {"poll", (PyCFunction)connection_poll, METH_VARARGS, - "whether there is any input available to be read"}, - {"fileno", (PyCFunction)connection_fileno, METH_NOARGS, - "file descriptor or handle of the connection"}, - {"close", (PyCFunction)connection_close, METH_NOARGS, - "close the connection"}, - - {NULL} /* Sentinel */ + {"send_bytes", (PyCFunction)connection_sendbytes, METH_VARARGS, + "send the byte data from a readable buffer-like object"}, + {"recv_bytes", (PyCFunction)connection_recvbytes, METH_VARARGS, + "receive byte data as a string"}, + {"recv_bytes_into",(PyCFunction)connection_recvbytes_into,METH_VARARGS, + "receive byte data into a writeable buffer-like object\n" + "returns the number of bytes read"}, + + {"send", (PyCFunction)connection_send_obj, METH_O, + "send a (picklable) object"}, + {"recv", (PyCFunction)connection_recv_obj, METH_NOARGS, + "receive a (picklable) object"}, + + {"poll", (PyCFunction)connection_poll, METH_VARARGS, + "whether there is any input available to be read"}, + {"fileno", (PyCFunction)connection_fileno, METH_NOARGS, + "file descriptor or handle of the connection"}, + {"close", (PyCFunction)connection_close, METH_NOARGS, + "close the connection"}, + + {NULL} /* Sentinel */ }; static PyGetSetDef connection_getset[] = { - {"closed", (getter)connection_closed, NULL, - "True if the connection is closed", NULL}, - {"readable", (getter)connection_readable, NULL, - "True if the connection is readable", NULL}, - {"writable", (getter)connection_writable, NULL, - "True if the connection is writable", NULL}, - {NULL} + {"closed", (getter)connection_closed, NULL, + "True if the connection is closed", NULL}, + {"readable", (getter)connection_readable, NULL, + "True if the connection is readable", NULL}, + {"writable", (getter)connection_writable, NULL, + "True if the connection is writable", NULL}, + {NULL} }; /* @@ -478,50 +478,50 @@ static PyGetSetDef connection_getset[] = { */ PyDoc_STRVAR(connection_doc, - "Connection type whose constructor signature is\n\n" - " Connection(handle, readable=True, writable=True).\n\n" - "The constructor does *not* duplicate the handle."); + "Connection type whose constructor signature is\n\n" + " Connection(handle, readable=True, writable=True).\n\n" + "The constructor does *not* duplicate the handle."); PyTypeObject CONNECTION_TYPE = { - PyVarObject_HEAD_INIT(NULL, 0) - /* tp_name */ "_multiprocessing." CONNECTION_NAME, - /* tp_basicsize */ sizeof(ConnectionObject), - /* tp_itemsize */ 0, - /* tp_dealloc */ (destructor)connection_dealloc, - /* tp_print */ 0, - /* tp_getattr */ 0, - /* tp_setattr */ 0, - /* tp_reserved */ 0, - /* tp_repr */ (reprfunc)connection_repr, - /* tp_as_number */ 0, - /* tp_as_sequence */ 0, - /* tp_as_mapping */ 0, - /* tp_hash */ 0, - /* tp_call */ 0, - /* tp_str */ 0, - /* tp_getattro */ 0, - /* tp_setattro */ 0, - /* tp_as_buffer */ 0, - /* tp_flags */ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | - Py_TPFLAGS_HAVE_WEAKREFS, - /* tp_doc */ connection_doc, - /* tp_traverse */ 0, - /* tp_clear */ 0, - /* tp_richcompare */ 0, - /* tp_weaklistoffset */ offsetof(ConnectionObject, weakreflist), - /* tp_iter */ 0, - /* tp_iternext */ 0, - /* tp_methods */ connection_methods, - /* tp_members */ 0, - /* tp_getset */ connection_getset, - /* tp_base */ 0, - /* tp_dict */ 0, - /* tp_descr_get */ 0, - /* tp_descr_set */ 0, - /* tp_dictoffset */ 0, - /* tp_init */ 0, - /* tp_alloc */ 0, - /* tp_new */ connection_new, + PyVarObject_HEAD_INIT(NULL, 0) + /* tp_name */ "_multiprocessing." CONNECTION_NAME, + /* tp_basicsize */ sizeof(ConnectionObject), + /* tp_itemsize */ 0, + /* tp_dealloc */ (destructor)connection_dealloc, + /* tp_print */ 0, + /* tp_getattr */ 0, + /* tp_setattr */ 0, + /* tp_reserved */ 0, + /* tp_repr */ (reprfunc)connection_repr, + /* tp_as_number */ 0, + /* tp_as_sequence */ 0, + /* tp_as_mapping */ 0, + /* tp_hash */ 0, + /* tp_call */ 0, + /* tp_str */ 0, + /* tp_getattro */ 0, + /* tp_setattro */ 0, + /* tp_as_buffer */ 0, + /* tp_flags */ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | + Py_TPFLAGS_HAVE_WEAKREFS, + /* tp_doc */ connection_doc, + /* tp_traverse */ 0, + /* tp_clear */ 0, + /* tp_richcompare */ 0, + /* tp_weaklistoffset */ offsetof(ConnectionObject, weakreflist), + /* tp_iter */ 0, + /* tp_iternext */ 0, + /* tp_methods */ connection_methods, + /* tp_members */ 0, + /* tp_getset */ connection_getset, + /* tp_base */ 0, + /* tp_dict */ 0, + /* tp_descr_get */ 0, + /* tp_descr_set */ 0, + /* tp_dictoffset */ 0, + /* tp_init */ 0, + /* tp_alloc */ 0, + /* tp_new */ connection_new, }; #endif /* CONNECTION_H */ diff --git a/Modules/_multiprocessing/multiprocessing.c b/Modules/_multiprocessing/multiprocessing.c index b09fb25..c584f2b 100644 --- a/Modules/_multiprocessing/multiprocessing.c +++ b/Modules/_multiprocessing/multiprocessing.c @@ -9,9 +9,9 @@ #include "multiprocessing.h" #ifdef SCM_RIGHTS - #define HAVE_FD_TRANSFER 1 + #define HAVE_FD_TRANSFER 1 #else - #define HAVE_FD_TRANSFER 0 + #define HAVE_FD_TRANSFER 0 #endif PyObject *create_win32_namespace(void); @@ -26,46 +26,46 @@ PyObject *ProcessError, *BufferTooShort; PyObject * mp_SetError(PyObject *Type, int num) { - switch (num) { + switch (num) { #ifdef MS_WINDOWS - case MP_STANDARD_ERROR: - if (Type == NULL) - Type = PyExc_WindowsError; - PyErr_SetExcFromWindowsErr(Type, 0); - break; - case MP_SOCKET_ERROR: - if (Type == NULL) - Type = PyExc_WindowsError; - PyErr_SetExcFromWindowsErr(Type, WSAGetLastError()); - break; + case MP_STANDARD_ERROR: + if (Type == NULL) + Type = PyExc_WindowsError; + PyErr_SetExcFromWindowsErr(Type, 0); + break; + case MP_SOCKET_ERROR: + if (Type == NULL) + Type = PyExc_WindowsError; + PyErr_SetExcFromWindowsErr(Type, WSAGetLastError()); + break; #else /* !MS_WINDOWS */ - case MP_STANDARD_ERROR: - case MP_SOCKET_ERROR: - if (Type == NULL) - Type = PyExc_OSError; - PyErr_SetFromErrno(Type); - break; + case MP_STANDARD_ERROR: + case MP_SOCKET_ERROR: + if (Type == NULL) + Type = PyExc_OSError; + PyErr_SetFromErrno(Type); + break; #endif /* !MS_WINDOWS */ - case MP_MEMORY_ERROR: - PyErr_NoMemory(); - break; - case MP_END_OF_FILE: - PyErr_SetNone(PyExc_EOFError); - break; - case MP_EARLY_END_OF_FILE: - PyErr_SetString(PyExc_IOError, - "got end of file during message"); - break; - case MP_BAD_MESSAGE_LENGTH: - PyErr_SetString(PyExc_IOError, "bad message length"); - break; - case MP_EXCEPTION_HAS_BEEN_SET: - break; - default: - PyErr_Format(PyExc_RuntimeError, - "unkown error number %d", num); - } - return NULL; + case MP_MEMORY_ERROR: + PyErr_NoMemory(); + break; + case MP_END_OF_FILE: + PyErr_SetNone(PyExc_EOFError); + break; + case MP_EARLY_END_OF_FILE: + PyErr_SetString(PyExc_IOError, + "got end of file during message"); + break; + case MP_BAD_MESSAGE_LENGTH: + PyErr_SetString(PyExc_IOError, "bad message length"); + break; + case MP_EXCEPTION_HAS_BEEN_SET: + break; + default: + PyErr_Format(PyExc_RuntimeError, + "unkown error number %d", num); + } + return NULL; } @@ -82,8 +82,8 @@ HANDLE sigint_event = NULL; static BOOL WINAPI ProcessingCtrlHandler(DWORD dwCtrlType) { - SetEvent(sigint_event); - return FALSE; + SetEvent(sigint_event); + return FALSE; } /* @@ -101,72 +101,72 @@ ProcessingCtrlHandler(DWORD dwCtrlType) static PyObject * multiprocessing_sendfd(PyObject *self, PyObject *args) { - int conn, fd, res; - char dummy_char; - char buf[CMSG_SPACE(sizeof(int))]; - struct msghdr msg = {0}; - struct iovec dummy_iov; - struct cmsghdr *cmsg; - - if (!PyArg_ParseTuple(args, "ii", &conn, &fd)) - return NULL; - - dummy_iov.iov_base = &dummy_char; - dummy_iov.iov_len = 1; - msg.msg_control = buf; - msg.msg_controllen = sizeof(buf); - msg.msg_iov = &dummy_iov; - msg.msg_iovlen = 1; - cmsg = CMSG_FIRSTHDR(&msg); - cmsg->cmsg_level = SOL_SOCKET; - cmsg->cmsg_type = SCM_RIGHTS; - cmsg->cmsg_len = CMSG_LEN(sizeof(int)); - msg.msg_controllen = cmsg->cmsg_len; - *(int*)CMSG_DATA(cmsg) = fd; - - Py_BEGIN_ALLOW_THREADS - res = sendmsg(conn, &msg, 0); - Py_END_ALLOW_THREADS - - if (res < 0) - return PyErr_SetFromErrno(PyExc_OSError); - Py_RETURN_NONE; + int conn, fd, res; + char dummy_char; + char buf[CMSG_SPACE(sizeof(int))]; + struct msghdr msg = {0}; + struct iovec dummy_iov; + struct cmsghdr *cmsg; + + if (!PyArg_ParseTuple(args, "ii", &conn, &fd)) + return NULL; + + dummy_iov.iov_base = &dummy_char; + dummy_iov.iov_len = 1; + msg.msg_control = buf; + msg.msg_controllen = sizeof(buf); + msg.msg_iov = &dummy_iov; + msg.msg_iovlen = 1; + cmsg = CMSG_FIRSTHDR(&msg); + cmsg->cmsg_level = SOL_SOCKET; + cmsg->cmsg_type = SCM_RIGHTS; + cmsg->cmsg_len = CMSG_LEN(sizeof(int)); + msg.msg_controllen = cmsg->cmsg_len; + *(int*)CMSG_DATA(cmsg) = fd; + + Py_BEGIN_ALLOW_THREADS + res = sendmsg(conn, &msg, 0); + Py_END_ALLOW_THREADS + + if (res < 0) + return PyErr_SetFromErrno(PyExc_OSError); + Py_RETURN_NONE; } static PyObject * multiprocessing_recvfd(PyObject *self, PyObject *args) { - int conn, fd, res; - char dummy_char; - char buf[CMSG_SPACE(sizeof(int))]; - struct msghdr msg = {0}; - struct iovec dummy_iov; - struct cmsghdr *cmsg; - - if (!PyArg_ParseTuple(args, "i", &conn)) - return NULL; - - dummy_iov.iov_base = &dummy_char; - dummy_iov.iov_len = 1; - msg.msg_control = buf; - msg.msg_controllen = sizeof(buf); - msg.msg_iov = &dummy_iov; - msg.msg_iovlen = 1; - cmsg = CMSG_FIRSTHDR(&msg); - cmsg->cmsg_level = SOL_SOCKET; - cmsg->cmsg_type = SCM_RIGHTS; - cmsg->cmsg_len = CMSG_LEN(sizeof(int)); - msg.msg_controllen = cmsg->cmsg_len; - - Py_BEGIN_ALLOW_THREADS - res = recvmsg(conn, &msg, 0); - Py_END_ALLOW_THREADS - - if (res < 0) - return PyErr_SetFromErrno(PyExc_OSError); - - fd = *(int*)CMSG_DATA(cmsg); - return Py_BuildValue("i", fd); + int conn, fd, res; + char dummy_char; + char buf[CMSG_SPACE(sizeof(int))]; + struct msghdr msg = {0}; + struct iovec dummy_iov; + struct cmsghdr *cmsg; + + if (!PyArg_ParseTuple(args, "i", &conn)) + return NULL; + + dummy_iov.iov_base = &dummy_char; + dummy_iov.iov_len = 1; + msg.msg_control = buf; + msg.msg_controllen = sizeof(buf); + msg.msg_iov = &dummy_iov; + msg.msg_iovlen = 1; + cmsg = CMSG_FIRSTHDR(&msg); + cmsg->cmsg_level = SOL_SOCKET; + cmsg->cmsg_type = SCM_RIGHTS; + cmsg->cmsg_len = CMSG_LEN(sizeof(int)); + msg.msg_controllen = cmsg->cmsg_len; + + Py_BEGIN_ALLOW_THREADS + res = recvmsg(conn, &msg, 0); + Py_END_ALLOW_THREADS + + if (res < 0) + return PyErr_SetFromErrno(PyExc_OSError); + + fd = *(int*)CMSG_DATA(cmsg); + return Py_BuildValue("i", fd); } #endif /* HAVE_FD_TRANSFER */ @@ -181,14 +181,14 @@ multiprocessing_recvfd(PyObject *self, PyObject *args) static PyObject* multiprocessing_address_of_buffer(PyObject *self, PyObject *obj) { - void *buffer; - Py_ssize_t buffer_len; + void *buffer; + Py_ssize_t buffer_len; - if (PyObject_AsWriteBuffer(obj, &buffer, &buffer_len) < 0) - return NULL; + if (PyObject_AsWriteBuffer(obj, &buffer, &buffer_len) < 0) + return NULL; - return Py_BuildValue("N" F_PY_SSIZE_T, - PyLong_FromVoidPtr(buffer), buffer_len); + return Py_BuildValue("N" F_PY_SSIZE_T, + PyLong_FromVoidPtr(buffer), buffer_len); } @@ -197,20 +197,20 @@ multiprocessing_address_of_buffer(PyObject *self, PyObject *obj) */ static PyMethodDef module_methods[] = { - {"address_of_buffer", multiprocessing_address_of_buffer, METH_O, - "address_of_buffer(obj) -> int\n" - "Return address of obj assuming obj supports buffer inteface"}, + {"address_of_buffer", multiprocessing_address_of_buffer, METH_O, + "address_of_buffer(obj) -> int\n" + "Return address of obj assuming obj supports buffer inteface"}, #if HAVE_FD_TRANSFER - {"sendfd", multiprocessing_sendfd, METH_VARARGS, - "sendfd(sockfd, fd) -> None\n" - "Send file descriptor given by fd over the unix domain socket\n" - "whose file decriptor is sockfd"}, - {"recvfd", multiprocessing_recvfd, METH_VARARGS, - "recvfd(sockfd) -> fd\n" - "Receive a file descriptor over a unix domain socket\n" - "whose file decriptor is sockfd"}, + {"sendfd", multiprocessing_sendfd, METH_VARARGS, + "sendfd(sockfd, fd) -> None\n" + "Send file descriptor given by fd over the unix domain socket\n" + "whose file decriptor is sockfd"}, + {"recvfd", multiprocessing_recvfd, METH_VARARGS, + "recvfd(sockfd) -> fd\n" + "Receive a file descriptor over a unix domain socket\n" + "whose file decriptor is sockfd"}, #endif - {NULL} + {NULL} }; @@ -219,117 +219,117 @@ static PyMethodDef module_methods[] = { */ static struct PyModuleDef multiprocessing_module = { - PyModuleDef_HEAD_INIT, - "_multiprocessing", - NULL, - -1, - module_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_multiprocessing", + NULL, + -1, + module_methods, + NULL, + NULL, + NULL, + NULL }; -PyMODINIT_FUNC +PyMODINIT_FUNC PyInit__multiprocessing(void) { - PyObject *module, *temp, *value; - - /* Initialize module */ - module = PyModule_Create(&multiprocessing_module); - if (!module) - return NULL; - - /* Get copy of objects from pickle */ - temp = PyImport_ImportModule(PICKLE_MODULE); - if (!temp) - return NULL; - pickle_dumps = PyObject_GetAttrString(temp, "dumps"); - pickle_loads = PyObject_GetAttrString(temp, "loads"); - pickle_protocol = PyObject_GetAttrString(temp, "HIGHEST_PROTOCOL"); - Py_XDECREF(temp); - - /* Get copy of BufferTooShort */ - temp = PyImport_ImportModule("multiprocessing"); - if (!temp) - return NULL; - BufferTooShort = PyObject_GetAttrString(temp, "BufferTooShort"); - Py_XDECREF(temp); - - /* Add connection type to module */ - if (PyType_Ready(&ConnectionType) < 0) - return NULL; - Py_INCREF(&ConnectionType); - PyModule_AddObject(module, "Connection", (PyObject*)&ConnectionType); - -#if defined(MS_WINDOWS) || \ + PyObject *module, *temp, *value; + + /* Initialize module */ + module = PyModule_Create(&multiprocessing_module); + if (!module) + return NULL; + + /* Get copy of objects from pickle */ + temp = PyImport_ImportModule(PICKLE_MODULE); + if (!temp) + return NULL; + pickle_dumps = PyObject_GetAttrString(temp, "dumps"); + pickle_loads = PyObject_GetAttrString(temp, "loads"); + pickle_protocol = PyObject_GetAttrString(temp, "HIGHEST_PROTOCOL"); + Py_XDECREF(temp); + + /* Get copy of BufferTooShort */ + temp = PyImport_ImportModule("multiprocessing"); + if (!temp) + return NULL; + BufferTooShort = PyObject_GetAttrString(temp, "BufferTooShort"); + Py_XDECREF(temp); + + /* Add connection type to module */ + if (PyType_Ready(&ConnectionType) < 0) + return NULL; + Py_INCREF(&ConnectionType); + PyModule_AddObject(module, "Connection", (PyObject*)&ConnectionType); + +#if defined(MS_WINDOWS) || \ (defined(HAVE_SEM_OPEN) && !defined(POSIX_SEMAPHORES_NOT_ENABLED)) - /* Add SemLock type to module */ - if (PyType_Ready(&SemLockType) < 0) - return NULL; - Py_INCREF(&SemLockType); - PyDict_SetItemString(SemLockType.tp_dict, "SEM_VALUE_MAX", - Py_BuildValue("i", SEM_VALUE_MAX)); - PyModule_AddObject(module, "SemLock", (PyObject*)&SemLockType); + /* Add SemLock type to module */ + if (PyType_Ready(&SemLockType) < 0) + return NULL; + Py_INCREF(&SemLockType); + PyDict_SetItemString(SemLockType.tp_dict, "SEM_VALUE_MAX", + Py_BuildValue("i", SEM_VALUE_MAX)); + PyModule_AddObject(module, "SemLock", (PyObject*)&SemLockType); #endif #ifdef MS_WINDOWS - /* Add PipeConnection to module */ - if (PyType_Ready(&PipeConnectionType) < 0) - return NULL; - Py_INCREF(&PipeConnectionType); - PyModule_AddObject(module, "PipeConnection", - (PyObject*)&PipeConnectionType); - - /* Initialize win32 class and add to multiprocessing */ - temp = create_win32_namespace(); - if (!temp) - return NULL; - PyModule_AddObject(module, "win32", temp); - - /* Initialize the event handle used to signal Ctrl-C */ - sigint_event = CreateEvent(NULL, TRUE, FALSE, NULL); - if (!sigint_event) { - PyErr_SetFromWindowsErr(0); - return NULL; - } - if (!SetConsoleCtrlHandler(ProcessingCtrlHandler, TRUE)) { - PyErr_SetFromWindowsErr(0); - return NULL; - } + /* Add PipeConnection to module */ + if (PyType_Ready(&PipeConnectionType) < 0) + return NULL; + Py_INCREF(&PipeConnectionType); + PyModule_AddObject(module, "PipeConnection", + (PyObject*)&PipeConnectionType); + + /* Initialize win32 class and add to multiprocessing */ + temp = create_win32_namespace(); + if (!temp) + return NULL; + PyModule_AddObject(module, "win32", temp); + + /* Initialize the event handle used to signal Ctrl-C */ + sigint_event = CreateEvent(NULL, TRUE, FALSE, NULL); + if (!sigint_event) { + PyErr_SetFromWindowsErr(0); + return NULL; + } + if (!SetConsoleCtrlHandler(ProcessingCtrlHandler, TRUE)) { + PyErr_SetFromWindowsErr(0); + return NULL; + } #endif - /* Add configuration macros */ - temp = PyDict_New(); - if (!temp) - return NULL; - -#define ADD_FLAG(name) \ - value = Py_BuildValue("i", name); \ - if (value == NULL) { Py_DECREF(temp); return NULL; } \ - if (PyDict_SetItemString(temp, #name, value) < 0) { \ - Py_DECREF(temp); Py_DECREF(value); return NULL; } \ - Py_DECREF(value) - + /* Add configuration macros */ + temp = PyDict_New(); + if (!temp) + return NULL; + +#define ADD_FLAG(name) \ + value = Py_BuildValue("i", name); \ + if (value == NULL) { Py_DECREF(temp); return NULL; } \ + if (PyDict_SetItemString(temp, #name, value) < 0) { \ + Py_DECREF(temp); Py_DECREF(value); return NULL; } \ + Py_DECREF(value) + #if defined(HAVE_SEM_OPEN) && !defined(POSIX_SEMAPHORES_NOT_ENABLED) - ADD_FLAG(HAVE_SEM_OPEN); + ADD_FLAG(HAVE_SEM_OPEN); #endif #ifdef HAVE_SEM_TIMEDWAIT - ADD_FLAG(HAVE_SEM_TIMEDWAIT); + ADD_FLAG(HAVE_SEM_TIMEDWAIT); #endif #ifdef HAVE_FD_TRANSFER - ADD_FLAG(HAVE_FD_TRANSFER); + ADD_FLAG(HAVE_FD_TRANSFER); #endif #ifdef HAVE_BROKEN_SEM_GETVALUE - ADD_FLAG(HAVE_BROKEN_SEM_GETVALUE); + ADD_FLAG(HAVE_BROKEN_SEM_GETVALUE); #endif #ifdef HAVE_BROKEN_SEM_UNLINK - ADD_FLAG(HAVE_BROKEN_SEM_UNLINK); + ADD_FLAG(HAVE_BROKEN_SEM_UNLINK); #endif - if (PyModule_AddObject(module, "flags", temp) < 0) - return NULL; + if (PyModule_AddObject(module, "flags", temp) < 0) + return NULL; - return module; + return module; } diff --git a/Modules/_multiprocessing/multiprocessing.h b/Modules/_multiprocessing/multiprocessing.h index 3dd0199..c149634 100644 --- a/Modules/_multiprocessing/multiprocessing.h +++ b/Modules/_multiprocessing/multiprocessing.h @@ -15,7 +15,7 @@ # define WIN32_LEAN_AND_MEAN # include <windows.h> # include <winsock2.h> -# include <process.h> /* getpid() */ +# include <process.h> /* getpid() */ # ifdef Py_DEBUG # include <crtdbg.h> # endif @@ -45,15 +45,15 @@ * Issue 3110 - Solaris does not define SEM_VALUE_MAX */ #ifndef SEM_VALUE_MAX - #if defined(HAVE_SYSCONF) && defined(_SC_SEM_VALUE_MAX) - # define SEM_VALUE_MAX sysconf(_SC_SEM_VALUE_MAX) - #elif defined(_SEM_VALUE_MAX) - # define SEM_VALUE_MAX _SEM_VALUE_MAX - #elif defined(_POSIX_SEM_VALUE_MAX) - # define SEM_VALUE_MAX _POSIX_SEM_VALUE_MAX - #else - # define SEM_VALUE_MAX INT_MAX - #endif + #if defined(HAVE_SYSCONF) && defined(_SC_SEM_VALUE_MAX) + # define SEM_VALUE_MAX sysconf(_SC_SEM_VALUE_MAX) + #elif defined(_SEM_VALUE_MAX) + # define SEM_VALUE_MAX _SEM_VALUE_MAX + #elif defined(_POSIX_SEM_VALUE_MAX) + # define SEM_VALUE_MAX _POSIX_SEM_VALUE_MAX + #else + # define SEM_VALUE_MAX INT_MAX + #endif #endif @@ -162,11 +162,11 @@ extern HANDLE sigint_event; #define CONNECTION_BUFFER_SIZE 1024 typedef struct { - PyObject_HEAD - HANDLE handle; - int flags; - PyObject *weakreflist; - char buffer[CONNECTION_BUFFER_SIZE]; + PyObject_HEAD + HANDLE handle; + int flags; + PyObject *weakreflist; + char buffer[CONNECTION_BUFFER_SIZE]; } ConnectionObject; /* diff --git a/Modules/_multiprocessing/pipe_connection.c b/Modules/_multiprocessing/pipe_connection.c index 66947c8..05dde0c 100644 --- a/Modules/_multiprocessing/pipe_connection.c +++ b/Modules/_multiprocessing/pipe_connection.c @@ -17,19 +17,19 @@ static Py_ssize_t conn_send_string(ConnectionObject *conn, char *string, size_t length) { - DWORD amount_written; - BOOL ret; + DWORD amount_written; + BOOL ret; - Py_BEGIN_ALLOW_THREADS - ret = WriteFile(conn->handle, string, length, &amount_written, NULL); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + ret = WriteFile(conn->handle, string, length, &amount_written, NULL); + Py_END_ALLOW_THREADS - if (ret == 0 && GetLastError() == ERROR_NO_SYSTEM_RESOURCES) { - PyErr_Format(PyExc_ValueError, "Cannnot send %" PY_FORMAT_SIZE_T "d bytes over connection", length); - return MP_STANDARD_ERROR; - } + if (ret == 0 && GetLastError() == ERROR_NO_SYSTEM_RESOURCES) { + PyErr_Format(PyExc_ValueError, "Cannnot send %" PY_FORMAT_SIZE_T "d bytes over connection", length); + return MP_STANDARD_ERROR; + } - return ret ? MP_SUCCESS : MP_STANDARD_ERROR; + return ret ? MP_SUCCESS : MP_STANDARD_ERROR; } /* @@ -39,50 +39,50 @@ conn_send_string(ConnectionObject *conn, char *string, size_t length) */ static Py_ssize_t -conn_recv_string(ConnectionObject *conn, char *buffer, - size_t buflength, char **newbuffer, size_t maxlength) +conn_recv_string(ConnectionObject *conn, char *buffer, + size_t buflength, char **newbuffer, size_t maxlength) { - DWORD left, length, full_length, err; - BOOL ret; - *newbuffer = NULL; - - Py_BEGIN_ALLOW_THREADS - ret = ReadFile(conn->handle, buffer, MIN(buflength, maxlength), - &length, NULL); - Py_END_ALLOW_THREADS - if (ret) - return length; - - err = GetLastError(); - if (err != ERROR_MORE_DATA) { - if (err == ERROR_BROKEN_PIPE) - return MP_END_OF_FILE; - return MP_STANDARD_ERROR; - } - - if (!PeekNamedPipe(conn->handle, NULL, 0, NULL, NULL, &left)) - return MP_STANDARD_ERROR; - - full_length = length + left; - if (full_length > maxlength) - return MP_BAD_MESSAGE_LENGTH; - - *newbuffer = PyMem_Malloc(full_length); - if (*newbuffer == NULL) - return MP_MEMORY_ERROR; - - memcpy(*newbuffer, buffer, length); - - Py_BEGIN_ALLOW_THREADS - ret = ReadFile(conn->handle, *newbuffer+length, left, &length, NULL); - Py_END_ALLOW_THREADS - if (ret) { - assert(length == left); - return full_length; - } else { - PyMem_Free(*newbuffer); - return MP_STANDARD_ERROR; - } + DWORD left, length, full_length, err; + BOOL ret; + *newbuffer = NULL; + + Py_BEGIN_ALLOW_THREADS + ret = ReadFile(conn->handle, buffer, MIN(buflength, maxlength), + &length, NULL); + Py_END_ALLOW_THREADS + if (ret) + return length; + + err = GetLastError(); + if (err != ERROR_MORE_DATA) { + if (err == ERROR_BROKEN_PIPE) + return MP_END_OF_FILE; + return MP_STANDARD_ERROR; + } + + if (!PeekNamedPipe(conn->handle, NULL, 0, NULL, NULL, &left)) + return MP_STANDARD_ERROR; + + full_length = length + left; + if (full_length > maxlength) + return MP_BAD_MESSAGE_LENGTH; + + *newbuffer = PyMem_Malloc(full_length); + if (*newbuffer == NULL) + return MP_MEMORY_ERROR; + + memcpy(*newbuffer, buffer, length); + + Py_BEGIN_ALLOW_THREADS + ret = ReadFile(conn->handle, *newbuffer+length, left, &length, NULL); + Py_END_ALLOW_THREADS + if (ret) { + assert(length == left); + return full_length; + } else { + PyMem_Free(*newbuffer); + return MP_STANDARD_ERROR; + } } /* @@ -92,51 +92,51 @@ conn_recv_string(ConnectionObject *conn, char *buffer, static int conn_poll(ConnectionObject *conn, double timeout, PyThreadState *_save) { - DWORD bytes, deadline, delay; - int difference, res; - BOOL block = FALSE; - - if (!PeekNamedPipe(conn->handle, NULL, 0, NULL, &bytes, NULL)) - return MP_STANDARD_ERROR; - - if (timeout == 0.0) - return bytes > 0; - - if (timeout < 0.0) - block = TRUE; - else - /* XXX does not check for overflow */ - deadline = GetTickCount() + (DWORD)(1000 * timeout + 0.5); - - Sleep(0); - - for (delay = 1 ; ; delay += 1) { - if (!PeekNamedPipe(conn->handle, NULL, 0, NULL, &bytes, NULL)) - return MP_STANDARD_ERROR; - else if (bytes > 0) - return TRUE; - - if (!block) { - difference = deadline - GetTickCount(); - if (difference < 0) - return FALSE; - if ((int)delay > difference) - delay = difference; - } - - if (delay > 20) - delay = 20; - - Sleep(delay); - - /* check for signals */ - Py_BLOCK_THREADS - res = PyErr_CheckSignals(); - Py_UNBLOCK_THREADS - - if (res) - return MP_EXCEPTION_HAS_BEEN_SET; - } + DWORD bytes, deadline, delay; + int difference, res; + BOOL block = FALSE; + + if (!PeekNamedPipe(conn->handle, NULL, 0, NULL, &bytes, NULL)) + return MP_STANDARD_ERROR; + + if (timeout == 0.0) + return bytes > 0; + + if (timeout < 0.0) + block = TRUE; + else + /* XXX does not check for overflow */ + deadline = GetTickCount() + (DWORD)(1000 * timeout + 0.5); + + Sleep(0); + + for (delay = 1 ; ; delay += 1) { + if (!PeekNamedPipe(conn->handle, NULL, 0, NULL, &bytes, NULL)) + return MP_STANDARD_ERROR; + else if (bytes > 0) + return TRUE; + + if (!block) { + difference = deadline - GetTickCount(); + if (difference < 0) + return FALSE; + if ((int)delay > difference) + delay = difference; + } + + if (delay > 20) + delay = 20; + + Sleep(delay); + + /* check for signals */ + Py_BLOCK_THREADS + res = PyErr_CheckSignals(); + Py_UNBLOCK_THREADS + + if (res) + return MP_EXCEPTION_HAS_BEEN_SET; + } } /* diff --git a/Modules/_multiprocessing/semaphore.c b/Modules/_multiprocessing/semaphore.c index c0944c9..3ab0314 100644 --- a/Modules/_multiprocessing/semaphore.c +++ b/Modules/_multiprocessing/semaphore.c @@ -11,12 +11,12 @@ enum { RECURSIVE_MUTEX, SEMAPHORE }; typedef struct { - PyObject_HEAD - SEM_HANDLE handle; - long last_tid; - int count; - int maxvalue; - int kind; + PyObject_HEAD + SEM_HANDLE handle; + long last_tid; + int count; + int maxvalue; + int kind; } SemLockObject; #define ISMINE(o) (o->count > 0 && PyThread_get_thread_ident() == o->last_tid) @@ -40,148 +40,148 @@ typedef struct { static int _GetSemaphoreValue(HANDLE handle, long *value) { - long previous; - - switch (WaitForSingleObject(handle, 0)) { - case WAIT_OBJECT_0: - if (!ReleaseSemaphore(handle, 1, &previous)) - return MP_STANDARD_ERROR; - *value = previous + 1; - return 0; - case WAIT_TIMEOUT: - *value = 0; - return 0; - default: - return MP_STANDARD_ERROR; - } + long previous; + + switch (WaitForSingleObject(handle, 0)) { + case WAIT_OBJECT_0: + if (!ReleaseSemaphore(handle, 1, &previous)) + return MP_STANDARD_ERROR; + *value = previous + 1; + return 0; + case WAIT_TIMEOUT: + *value = 0; + return 0; + default: + return MP_STANDARD_ERROR; + } } static PyObject * semlock_acquire(SemLockObject *self, PyObject *args, PyObject *kwds) { - int blocking = 1; - double timeout; - PyObject *timeout_obj = Py_None; - DWORD res, full_msecs, msecs, start, ticks; - - static char *kwlist[] = {"block", "timeout", NULL}; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "|iO", kwlist, - &blocking, &timeout_obj)) - return NULL; - - /* calculate timeout */ - if (!blocking) { - full_msecs = 0; - } else if (timeout_obj == Py_None) { - full_msecs = INFINITE; - } else { - timeout = PyFloat_AsDouble(timeout_obj); - if (PyErr_Occurred()) - return NULL; - timeout *= 1000.0; /* convert to millisecs */ - if (timeout < 0.0) { - timeout = 0.0; - } else if (timeout >= 0.5 * INFINITE) { /* 25 days */ - PyErr_SetString(PyExc_OverflowError, - "timeout is too large"); - return NULL; - } - full_msecs = (DWORD)(timeout + 0.5); - } - - /* check whether we already own the lock */ - if (self->kind == RECURSIVE_MUTEX && ISMINE(self)) { - ++self->count; - Py_RETURN_TRUE; - } - - /* check whether we can acquire without blocking */ - if (WaitForSingleObject(self->handle, 0) == WAIT_OBJECT_0) { - self->last_tid = GetCurrentThreadId(); - ++self->count; - Py_RETURN_TRUE; - } - - msecs = full_msecs; - start = GetTickCount(); - - for ( ; ; ) { - HANDLE handles[2] = {self->handle, sigint_event}; - - /* do the wait */ - Py_BEGIN_ALLOW_THREADS - ResetEvent(sigint_event); - res = WaitForMultipleObjects(2, handles, FALSE, msecs); - Py_END_ALLOW_THREADS - - /* handle result */ - if (res != WAIT_OBJECT_0 + 1) - break; - - /* got SIGINT so give signal handler a chance to run */ - Sleep(1); - - /* if this is main thread let KeyboardInterrupt be raised */ - if (PyErr_CheckSignals()) - return NULL; - - /* recalculate timeout */ - if (msecs != INFINITE) { - ticks = GetTickCount(); - if ((DWORD)(ticks - start) >= full_msecs) - Py_RETURN_FALSE; - msecs = full_msecs - (ticks - start); - } - } - - /* handle result */ - switch (res) { - case WAIT_TIMEOUT: - Py_RETURN_FALSE; - case WAIT_OBJECT_0: - self->last_tid = GetCurrentThreadId(); - ++self->count; - Py_RETURN_TRUE; - case WAIT_FAILED: - return PyErr_SetFromWindowsErr(0); - default: - PyErr_Format(PyExc_RuntimeError, "WaitForSingleObject() or " - "WaitForMultipleObjects() gave unrecognized " - "value %d", res); - return NULL; - } + int blocking = 1; + double timeout; + PyObject *timeout_obj = Py_None; + DWORD res, full_msecs, msecs, start, ticks; + + static char *kwlist[] = {"block", "timeout", NULL}; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "|iO", kwlist, + &blocking, &timeout_obj)) + return NULL; + + /* calculate timeout */ + if (!blocking) { + full_msecs = 0; + } else if (timeout_obj == Py_None) { + full_msecs = INFINITE; + } else { + timeout = PyFloat_AsDouble(timeout_obj); + if (PyErr_Occurred()) + return NULL; + timeout *= 1000.0; /* convert to millisecs */ + if (timeout < 0.0) { + timeout = 0.0; + } else if (timeout >= 0.5 * INFINITE) { /* 25 days */ + PyErr_SetString(PyExc_OverflowError, + "timeout is too large"); + return NULL; + } + full_msecs = (DWORD)(timeout + 0.5); + } + + /* check whether we already own the lock */ + if (self->kind == RECURSIVE_MUTEX && ISMINE(self)) { + ++self->count; + Py_RETURN_TRUE; + } + + /* check whether we can acquire without blocking */ + if (WaitForSingleObject(self->handle, 0) == WAIT_OBJECT_0) { + self->last_tid = GetCurrentThreadId(); + ++self->count; + Py_RETURN_TRUE; + } + + msecs = full_msecs; + start = GetTickCount(); + + for ( ; ; ) { + HANDLE handles[2] = {self->handle, sigint_event}; + + /* do the wait */ + Py_BEGIN_ALLOW_THREADS + ResetEvent(sigint_event); + res = WaitForMultipleObjects(2, handles, FALSE, msecs); + Py_END_ALLOW_THREADS + + /* handle result */ + if (res != WAIT_OBJECT_0 + 1) + break; + + /* got SIGINT so give signal handler a chance to run */ + Sleep(1); + + /* if this is main thread let KeyboardInterrupt be raised */ + if (PyErr_CheckSignals()) + return NULL; + + /* recalculate timeout */ + if (msecs != INFINITE) { + ticks = GetTickCount(); + if ((DWORD)(ticks - start) >= full_msecs) + Py_RETURN_FALSE; + msecs = full_msecs - (ticks - start); + } + } + + /* handle result */ + switch (res) { + case WAIT_TIMEOUT: + Py_RETURN_FALSE; + case WAIT_OBJECT_0: + self->last_tid = GetCurrentThreadId(); + ++self->count; + Py_RETURN_TRUE; + case WAIT_FAILED: + return PyErr_SetFromWindowsErr(0); + default: + PyErr_Format(PyExc_RuntimeError, "WaitForSingleObject() or " + "WaitForMultipleObjects() gave unrecognized " + "value %d", res); + return NULL; + } } static PyObject * semlock_release(SemLockObject *self, PyObject *args) { - if (self->kind == RECURSIVE_MUTEX) { - if (!ISMINE(self)) { - PyErr_SetString(PyExc_AssertionError, "attempt to " - "release recursive lock not owned " - "by thread"); - return NULL; - } - if (self->count > 1) { - --self->count; - Py_RETURN_NONE; - } - assert(self->count == 1); - } - - if (!ReleaseSemaphore(self->handle, 1, NULL)) { - if (GetLastError() == ERROR_TOO_MANY_POSTS) { - PyErr_SetString(PyExc_ValueError, "semaphore or lock " - "released too many times"); - return NULL; - } else { - return PyErr_SetFromWindowsErr(0); - } - } - - --self->count; - Py_RETURN_NONE; + if (self->kind == RECURSIVE_MUTEX) { + if (!ISMINE(self)) { + PyErr_SetString(PyExc_AssertionError, "attempt to " + "release recursive lock not owned " + "by thread"); + return NULL; + } + if (self->count > 1) { + --self->count; + Py_RETURN_NONE; + } + assert(self->count == 1); + } + + if (!ReleaseSemaphore(self->handle, 1, NULL)) { + if (GetLastError() == ERROR_TOO_MANY_POSTS) { + PyErr_SetString(PyExc_ValueError, "semaphore or lock " + "released too many times"); + return NULL; + } else { + return PyErr_SetFromWindowsErr(0); + } + } + + --self->count; + Py_RETURN_NONE; } #else /* !MS_WINDOWS */ @@ -207,59 +207,59 @@ semlock_release(SemLockObject *self, PyObject *args) int sem_timedwait_save(sem_t *sem, struct timespec *deadline, PyThreadState *_save) { - int res; - unsigned long delay, difference; - struct timeval now, tvdeadline, tvdelay; - - errno = 0; - tvdeadline.tv_sec = deadline->tv_sec; - tvdeadline.tv_usec = deadline->tv_nsec / 1000; - - for (delay = 0 ; ; delay += 1000) { - /* poll */ - if (sem_trywait(sem) == 0) - return 0; - else if (errno != EAGAIN) - return MP_STANDARD_ERROR; - - /* get current time */ - if (gettimeofday(&now, NULL) < 0) - return MP_STANDARD_ERROR; - - /* check for timeout */ - if (tvdeadline.tv_sec < now.tv_sec || - (tvdeadline.tv_sec == now.tv_sec && - tvdeadline.tv_usec <= now.tv_usec)) { - errno = ETIMEDOUT; - return MP_STANDARD_ERROR; - } - - /* calculate how much time is left */ - difference = (tvdeadline.tv_sec - now.tv_sec) * 1000000 + - (tvdeadline.tv_usec - now.tv_usec); - - /* check delay not too long -- maximum is 20 msecs */ - if (delay > 20000) - delay = 20000; - if (delay > difference) - delay = difference; - - /* sleep */ - tvdelay.tv_sec = delay / 1000000; - tvdelay.tv_usec = delay % 1000000; - if (select(0, NULL, NULL, NULL, &tvdelay) < 0) - return MP_STANDARD_ERROR; - - /* check for signals */ - Py_BLOCK_THREADS - res = PyErr_CheckSignals(); - Py_UNBLOCK_THREADS - - if (res) { - errno = EINTR; - return MP_EXCEPTION_HAS_BEEN_SET; - } - } + int res; + unsigned long delay, difference; + struct timeval now, tvdeadline, tvdelay; + + errno = 0; + tvdeadline.tv_sec = deadline->tv_sec; + tvdeadline.tv_usec = deadline->tv_nsec / 1000; + + for (delay = 0 ; ; delay += 1000) { + /* poll */ + if (sem_trywait(sem) == 0) + return 0; + else if (errno != EAGAIN) + return MP_STANDARD_ERROR; + + /* get current time */ + if (gettimeofday(&now, NULL) < 0) + return MP_STANDARD_ERROR; + + /* check for timeout */ + if (tvdeadline.tv_sec < now.tv_sec || + (tvdeadline.tv_sec == now.tv_sec && + tvdeadline.tv_usec <= now.tv_usec)) { + errno = ETIMEDOUT; + return MP_STANDARD_ERROR; + } + + /* calculate how much time is left */ + difference = (tvdeadline.tv_sec - now.tv_sec) * 1000000 + + (tvdeadline.tv_usec - now.tv_usec); + + /* check delay not too long -- maximum is 20 msecs */ + if (delay > 20000) + delay = 20000; + if (delay > difference) + delay = difference; + + /* sleep */ + tvdelay.tv_sec = delay / 1000000; + tvdelay.tv_usec = delay % 1000000; + if (select(0, NULL, NULL, NULL, &tvdelay) < 0) + return MP_STANDARD_ERROR; + + /* check for signals */ + Py_BLOCK_THREADS + res = PyErr_CheckSignals(); + Py_UNBLOCK_THREADS + + if (res) { + errno = EINTR; + return MP_EXCEPTION_HAS_BEEN_SET; + } + } } #endif /* !HAVE_SEM_TIMEDWAIT */ @@ -267,129 +267,129 @@ sem_timedwait_save(sem_t *sem, struct timespec *deadline, PyThreadState *_save) static PyObject * semlock_acquire(SemLockObject *self, PyObject *args, PyObject *kwds) { - int blocking = 1, res; - double timeout; - PyObject *timeout_obj = Py_None; - struct timespec deadline = {0}; - struct timeval now; - long sec, nsec; - - static char *kwlist[] = {"block", "timeout", NULL}; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "|iO", kwlist, - &blocking, &timeout_obj)) - return NULL; - - if (self->kind == RECURSIVE_MUTEX && ISMINE(self)) { - ++self->count; - Py_RETURN_TRUE; - } - - if (timeout_obj != Py_None) { - timeout = PyFloat_AsDouble(timeout_obj); - if (PyErr_Occurred()) - return NULL; - if (timeout < 0.0) - timeout = 0.0; - - if (gettimeofday(&now, NULL) < 0) { - PyErr_SetFromErrno(PyExc_OSError); - return NULL; - } - sec = (long) timeout; - nsec = (long) (1e9 * (timeout - sec) + 0.5); - deadline.tv_sec = now.tv_sec + sec; - deadline.tv_nsec = now.tv_usec * 1000 + nsec; - deadline.tv_sec += (deadline.tv_nsec / 1000000000); - deadline.tv_nsec %= 1000000000; - } - - do { - Py_BEGIN_ALLOW_THREADS - if (blocking && timeout_obj == Py_None) - res = sem_wait(self->handle); - else if (!blocking) - res = sem_trywait(self->handle); - else - res = sem_timedwait(self->handle, &deadline); - Py_END_ALLOW_THREADS - if (res == MP_EXCEPTION_HAS_BEEN_SET) - break; - } while (res < 0 && errno == EINTR && !PyErr_CheckSignals()); - - if (res < 0) { - if (errno == EAGAIN || errno == ETIMEDOUT) - Py_RETURN_FALSE; - else if (errno == EINTR) - return NULL; - else - return PyErr_SetFromErrno(PyExc_OSError); - } - - ++self->count; - self->last_tid = PyThread_get_thread_ident(); - - Py_RETURN_TRUE; + int blocking = 1, res; + double timeout; + PyObject *timeout_obj = Py_None; + struct timespec deadline = {0}; + struct timeval now; + long sec, nsec; + + static char *kwlist[] = {"block", "timeout", NULL}; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "|iO", kwlist, + &blocking, &timeout_obj)) + return NULL; + + if (self->kind == RECURSIVE_MUTEX && ISMINE(self)) { + ++self->count; + Py_RETURN_TRUE; + } + + if (timeout_obj != Py_None) { + timeout = PyFloat_AsDouble(timeout_obj); + if (PyErr_Occurred()) + return NULL; + if (timeout < 0.0) + timeout = 0.0; + + if (gettimeofday(&now, NULL) < 0) { + PyErr_SetFromErrno(PyExc_OSError); + return NULL; + } + sec = (long) timeout; + nsec = (long) (1e9 * (timeout - sec) + 0.5); + deadline.tv_sec = now.tv_sec + sec; + deadline.tv_nsec = now.tv_usec * 1000 + nsec; + deadline.tv_sec += (deadline.tv_nsec / 1000000000); + deadline.tv_nsec %= 1000000000; + } + + do { + Py_BEGIN_ALLOW_THREADS + if (blocking && timeout_obj == Py_None) + res = sem_wait(self->handle); + else if (!blocking) + res = sem_trywait(self->handle); + else + res = sem_timedwait(self->handle, &deadline); + Py_END_ALLOW_THREADS + if (res == MP_EXCEPTION_HAS_BEEN_SET) + break; + } while (res < 0 && errno == EINTR && !PyErr_CheckSignals()); + + if (res < 0) { + if (errno == EAGAIN || errno == ETIMEDOUT) + Py_RETURN_FALSE; + else if (errno == EINTR) + return NULL; + else + return PyErr_SetFromErrno(PyExc_OSError); + } + + ++self->count; + self->last_tid = PyThread_get_thread_ident(); + + Py_RETURN_TRUE; } static PyObject * semlock_release(SemLockObject *self, PyObject *args) { - if (self->kind == RECURSIVE_MUTEX) { - if (!ISMINE(self)) { - PyErr_SetString(PyExc_AssertionError, "attempt to " - "release recursive lock not owned " - "by thread"); - return NULL; - } - if (self->count > 1) { - --self->count; - Py_RETURN_NONE; - } - assert(self->count == 1); - } else { + if (self->kind == RECURSIVE_MUTEX) { + if (!ISMINE(self)) { + PyErr_SetString(PyExc_AssertionError, "attempt to " + "release recursive lock not owned " + "by thread"); + return NULL; + } + if (self->count > 1) { + --self->count; + Py_RETURN_NONE; + } + assert(self->count == 1); + } else { #ifdef HAVE_BROKEN_SEM_GETVALUE - /* We will only check properly the maxvalue == 1 case */ - if (self->maxvalue == 1) { - /* make sure that already locked */ - if (sem_trywait(self->handle) < 0) { - if (errno != EAGAIN) { - PyErr_SetFromErrno(PyExc_OSError); - return NULL; - } - /* it is already locked as expected */ - } else { - /* it was not locked so undo wait and raise */ - if (sem_post(self->handle) < 0) { - PyErr_SetFromErrno(PyExc_OSError); - return NULL; - } - PyErr_SetString(PyExc_ValueError, "semaphore " - "or lock released too many " - "times"); - return NULL; - } - } + /* We will only check properly the maxvalue == 1 case */ + if (self->maxvalue == 1) { + /* make sure that already locked */ + if (sem_trywait(self->handle) < 0) { + if (errno != EAGAIN) { + PyErr_SetFromErrno(PyExc_OSError); + return NULL; + } + /* it is already locked as expected */ + } else { + /* it was not locked so undo wait and raise */ + if (sem_post(self->handle) < 0) { + PyErr_SetFromErrno(PyExc_OSError); + return NULL; + } + PyErr_SetString(PyExc_ValueError, "semaphore " + "or lock released too many " + "times"); + return NULL; + } + } #else - int sval; - - /* This check is not an absolute guarantee that the semaphore - does not rise above maxvalue. */ - if (sem_getvalue(self->handle, &sval) < 0) { - return PyErr_SetFromErrno(PyExc_OSError); - } else if (sval >= self->maxvalue) { - PyErr_SetString(PyExc_ValueError, "semaphore or lock " - "released too many times"); - return NULL; - } + int sval; + + /* This check is not an absolute guarantee that the semaphore + does not rise above maxvalue. */ + if (sem_getvalue(self->handle, &sval) < 0) { + return PyErr_SetFromErrno(PyExc_OSError); + } else if (sval >= self->maxvalue) { + PyErr_SetString(PyExc_ValueError, "semaphore or lock " + "released too many times"); + return NULL; + } #endif - } + } - if (sem_post(self->handle) < 0) - return PyErr_SetFromErrno(PyExc_OSError); + if (sem_post(self->handle) < 0) + return PyErr_SetFromErrno(PyExc_OSError); - --self->count; - Py_RETURN_NONE; + --self->count; + Py_RETURN_NONE; } #endif /* !MS_WINDOWS */ @@ -401,111 +401,111 @@ semlock_release(SemLockObject *self, PyObject *args) static PyObject * newsemlockobject(PyTypeObject *type, SEM_HANDLE handle, int kind, int maxvalue) { - SemLockObject *self; - - self = PyObject_New(SemLockObject, type); - if (!self) - return NULL; - self->handle = handle; - self->kind = kind; - self->count = 0; - self->last_tid = 0; - self->maxvalue = maxvalue; - return (PyObject*)self; + SemLockObject *self; + + self = PyObject_New(SemLockObject, type); + if (!self) + return NULL; + self->handle = handle; + self->kind = kind; + self->count = 0; + self->last_tid = 0; + self->maxvalue = maxvalue; + return (PyObject*)self; } static PyObject * semlock_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - char buffer[256]; - SEM_HANDLE handle = SEM_FAILED; - int kind, maxvalue, value; - PyObject *result; - static char *kwlist[] = {"kind", "value", "maxvalue", NULL}; - static int counter = 0; + char buffer[256]; + SEM_HANDLE handle = SEM_FAILED; + int kind, maxvalue, value; + PyObject *result; + static char *kwlist[] = {"kind", "value", "maxvalue", NULL}; + static int counter = 0; - if (!PyArg_ParseTupleAndKeywords(args, kwds, "iii", kwlist, - &kind, &value, &maxvalue)) - return NULL; + if (!PyArg_ParseTupleAndKeywords(args, kwds, "iii", kwlist, + &kind, &value, &maxvalue)) + return NULL; - if (kind != RECURSIVE_MUTEX && kind != SEMAPHORE) { - PyErr_SetString(PyExc_ValueError, "unrecognized kind"); - return NULL; - } + if (kind != RECURSIVE_MUTEX && kind != SEMAPHORE) { + PyErr_SetString(PyExc_ValueError, "unrecognized kind"); + return NULL; + } - PyOS_snprintf(buffer, sizeof(buffer), "/mp%d-%d", getpid(), counter++); + PyOS_snprintf(buffer, sizeof(buffer), "/mp%d-%d", getpid(), counter++); - SEM_CLEAR_ERROR(); - handle = SEM_CREATE(buffer, value, maxvalue); - /* On Windows we should fail if GetLastError()==ERROR_ALREADY_EXISTS */ - if (handle == SEM_FAILED || SEM_GET_LAST_ERROR() != 0) - goto failure; + SEM_CLEAR_ERROR(); + handle = SEM_CREATE(buffer, value, maxvalue); + /* On Windows we should fail if GetLastError()==ERROR_ALREADY_EXISTS */ + if (handle == SEM_FAILED || SEM_GET_LAST_ERROR() != 0) + goto failure; - if (SEM_UNLINK(buffer) < 0) - goto failure; + if (SEM_UNLINK(buffer) < 0) + goto failure; - result = newsemlockobject(type, handle, kind, maxvalue); - if (!result) - goto failure; + result = newsemlockobject(type, handle, kind, maxvalue); + if (!result) + goto failure; - return result; + return result; failure: - if (handle != SEM_FAILED) - SEM_CLOSE(handle); - mp_SetError(NULL, MP_STANDARD_ERROR); - return NULL; + if (handle != SEM_FAILED) + SEM_CLOSE(handle); + mp_SetError(NULL, MP_STANDARD_ERROR); + return NULL; } static PyObject * semlock_rebuild(PyTypeObject *type, PyObject *args) { - SEM_HANDLE handle; - int kind, maxvalue; + SEM_HANDLE handle; + int kind, maxvalue; - if (!PyArg_ParseTuple(args, F_SEM_HANDLE "ii", - &handle, &kind, &maxvalue)) - return NULL; + if (!PyArg_ParseTuple(args, F_SEM_HANDLE "ii", + &handle, &kind, &maxvalue)) + return NULL; - return newsemlockobject(type, handle, kind, maxvalue); + return newsemlockobject(type, handle, kind, maxvalue); } static void semlock_dealloc(SemLockObject* self) { - if (self->handle != SEM_FAILED) - SEM_CLOSE(self->handle); - PyObject_Del(self); + if (self->handle != SEM_FAILED) + SEM_CLOSE(self->handle); + PyObject_Del(self); } static PyObject * semlock_count(SemLockObject *self) { - return PyInt_FromLong((long)self->count); + return PyInt_FromLong((long)self->count); } static PyObject * semlock_ismine(SemLockObject *self) { - /* only makes sense for a lock */ - return PyBool_FromLong(ISMINE(self)); + /* only makes sense for a lock */ + return PyBool_FromLong(ISMINE(self)); } static PyObject * semlock_getvalue(SemLockObject *self) { #ifdef HAVE_BROKEN_SEM_GETVALUE - PyErr_SetNone(PyExc_NotImplementedError); - return NULL; + PyErr_SetNone(PyExc_NotImplementedError); + return NULL; #else - int sval; - if (SEM_GETVALUE(self->handle, &sval) < 0) - return mp_SetError(NULL, MP_STANDARD_ERROR); - /* some posix implementations use negative numbers to indicate - the number of waiting threads */ - if (sval < 0) - sval = 0; - return PyInt_FromLong((long)sval); + int sval; + if (SEM_GETVALUE(self->handle, &sval) < 0) + return mp_SetError(NULL, MP_STANDARD_ERROR); + /* some posix implementations use negative numbers to indicate + the number of waiting threads */ + if (sval < 0) + sval = 0; + return PyInt_FromLong((long)sval); #endif } @@ -513,28 +513,28 @@ static PyObject * semlock_iszero(SemLockObject *self) { #ifdef HAVE_BROKEN_SEM_GETVALUE - if (sem_trywait(self->handle) < 0) { - if (errno == EAGAIN) - Py_RETURN_TRUE; - return mp_SetError(NULL, MP_STANDARD_ERROR); - } else { - if (sem_post(self->handle) < 0) - return mp_SetError(NULL, MP_STANDARD_ERROR); - Py_RETURN_FALSE; - } + if (sem_trywait(self->handle) < 0) { + if (errno == EAGAIN) + Py_RETURN_TRUE; + return mp_SetError(NULL, MP_STANDARD_ERROR); + } else { + if (sem_post(self->handle) < 0) + return mp_SetError(NULL, MP_STANDARD_ERROR); + Py_RETURN_FALSE; + } #else - int sval; - if (SEM_GETVALUE(self->handle, &sval) < 0) - return mp_SetError(NULL, MP_STANDARD_ERROR); - return PyBool_FromLong((long)sval == 0); + int sval; + if (SEM_GETVALUE(self->handle, &sval) < 0) + return mp_SetError(NULL, MP_STANDARD_ERROR); + return PyBool_FromLong((long)sval == 0); #endif } static PyObject * semlock_afterfork(SemLockObject *self) { - self->count = 0; - Py_RETURN_NONE; + self->count = 0; + Py_RETURN_NONE; } /* @@ -542,27 +542,27 @@ semlock_afterfork(SemLockObject *self) */ static PyMethodDef semlock_methods[] = { - {"acquire", (PyCFunction)semlock_acquire, METH_VARARGS | METH_KEYWORDS, - "acquire the semaphore/lock"}, - {"release", (PyCFunction)semlock_release, METH_NOARGS, - "release the semaphore/lock"}, + {"acquire", (PyCFunction)semlock_acquire, METH_VARARGS | METH_KEYWORDS, + "acquire the semaphore/lock"}, + {"release", (PyCFunction)semlock_release, METH_NOARGS, + "release the semaphore/lock"}, {"__enter__", (PyCFunction)semlock_acquire, METH_VARARGS | METH_KEYWORDS, - "enter the semaphore/lock"}, - {"__exit__", (PyCFunction)semlock_release, METH_VARARGS, - "exit the semaphore/lock"}, - {"_count", (PyCFunction)semlock_count, METH_NOARGS, - "num of `acquire()`s minus num of `release()`s for this process"}, - {"_is_mine", (PyCFunction)semlock_ismine, METH_NOARGS, - "whether the lock is owned by this thread"}, - {"_get_value", (PyCFunction)semlock_getvalue, METH_NOARGS, - "get the value of the semaphore"}, - {"_is_zero", (PyCFunction)semlock_iszero, METH_NOARGS, - "returns whether semaphore has value zero"}, - {"_rebuild", (PyCFunction)semlock_rebuild, METH_VARARGS | METH_CLASS, - ""}, - {"_after_fork", (PyCFunction)semlock_afterfork, METH_NOARGS, - "rezero the net acquisition count after fork()"}, - {NULL} + "enter the semaphore/lock"}, + {"__exit__", (PyCFunction)semlock_release, METH_VARARGS, + "exit the semaphore/lock"}, + {"_count", (PyCFunction)semlock_count, METH_NOARGS, + "num of `acquire()`s minus num of `release()`s for this process"}, + {"_is_mine", (PyCFunction)semlock_ismine, METH_NOARGS, + "whether the lock is owned by this thread"}, + {"_get_value", (PyCFunction)semlock_getvalue, METH_NOARGS, + "get the value of the semaphore"}, + {"_is_zero", (PyCFunction)semlock_iszero, METH_NOARGS, + "returns whether semaphore has value zero"}, + {"_rebuild", (PyCFunction)semlock_rebuild, METH_VARARGS | METH_CLASS, + ""}, + {"_after_fork", (PyCFunction)semlock_afterfork, METH_NOARGS, + "rezero the net acquisition count after fork()"}, + {NULL} }; /* @@ -570,13 +570,13 @@ static PyMethodDef semlock_methods[] = { */ static PyMemberDef semlock_members[] = { - {"handle", T_SEM_HANDLE, offsetof(SemLockObject, handle), READONLY, - ""}, - {"kind", T_INT, offsetof(SemLockObject, kind), READONLY, - ""}, - {"maxvalue", T_INT, offsetof(SemLockObject, maxvalue), READONLY, - ""}, - {NULL} + {"handle", T_SEM_HANDLE, offsetof(SemLockObject, handle), READONLY, + ""}, + {"kind", T_INT, offsetof(SemLockObject, kind), READONLY, + ""}, + {"maxvalue", T_INT, offsetof(SemLockObject, maxvalue), READONLY, + ""}, + {NULL} }; /* @@ -584,42 +584,42 @@ static PyMemberDef semlock_members[] = { */ PyTypeObject SemLockType = { - PyVarObject_HEAD_INIT(NULL, 0) - /* tp_name */ "_multiprocessing.SemLock", - /* tp_basicsize */ sizeof(SemLockObject), - /* tp_itemsize */ 0, - /* tp_dealloc */ (destructor)semlock_dealloc, - /* tp_print */ 0, - /* tp_getattr */ 0, - /* tp_setattr */ 0, - /* tp_reserved */ 0, - /* tp_repr */ 0, - /* tp_as_number */ 0, - /* tp_as_sequence */ 0, - /* tp_as_mapping */ 0, - /* tp_hash */ 0, - /* tp_call */ 0, - /* tp_str */ 0, - /* tp_getattro */ 0, - /* tp_setattro */ 0, - /* tp_as_buffer */ 0, - /* tp_flags */ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, - /* tp_doc */ "Semaphore/Mutex type", - /* tp_traverse */ 0, - /* tp_clear */ 0, - /* tp_richcompare */ 0, - /* tp_weaklistoffset */ 0, - /* tp_iter */ 0, - /* tp_iternext */ 0, - /* tp_methods */ semlock_methods, - /* tp_members */ semlock_members, - /* tp_getset */ 0, - /* tp_base */ 0, - /* tp_dict */ 0, - /* tp_descr_get */ 0, - /* tp_descr_set */ 0, - /* tp_dictoffset */ 0, - /* tp_init */ 0, - /* tp_alloc */ 0, - /* tp_new */ semlock_new, + PyVarObject_HEAD_INIT(NULL, 0) + /* tp_name */ "_multiprocessing.SemLock", + /* tp_basicsize */ sizeof(SemLockObject), + /* tp_itemsize */ 0, + /* tp_dealloc */ (destructor)semlock_dealloc, + /* tp_print */ 0, + /* tp_getattr */ 0, + /* tp_setattr */ 0, + /* tp_reserved */ 0, + /* tp_repr */ 0, + /* tp_as_number */ 0, + /* tp_as_sequence */ 0, + /* tp_as_mapping */ 0, + /* tp_hash */ 0, + /* tp_call */ 0, + /* tp_str */ 0, + /* tp_getattro */ 0, + /* tp_setattro */ 0, + /* tp_as_buffer */ 0, + /* tp_flags */ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, + /* tp_doc */ "Semaphore/Mutex type", + /* tp_traverse */ 0, + /* tp_clear */ 0, + /* tp_richcompare */ 0, + /* tp_weaklistoffset */ 0, + /* tp_iter */ 0, + /* tp_iternext */ 0, + /* tp_methods */ semlock_methods, + /* tp_members */ semlock_members, + /* tp_getset */ 0, + /* tp_base */ 0, + /* tp_dict */ 0, + /* tp_descr_get */ 0, + /* tp_descr_set */ 0, + /* tp_dictoffset */ 0, + /* tp_init */ 0, + /* tp_alloc */ 0, + /* tp_new */ semlock_new, }; diff --git a/Modules/_multiprocessing/socket_connection.c b/Modules/_multiprocessing/socket_connection.c index ad4005b..7ebf338 100644 --- a/Modules/_multiprocessing/socket_connection.c +++ b/Modules/_multiprocessing/socket_connection.c @@ -25,45 +25,45 @@ static Py_ssize_t _conn_sendall(HANDLE h, char *string, size_t length) { - char *p = string; - Py_ssize_t res; - - while (length > 0) { - res = WRITE(h, p, length); - if (res < 0) - return MP_SOCKET_ERROR; - length -= res; - p += res; - } - - return MP_SUCCESS; + char *p = string; + Py_ssize_t res; + + while (length > 0) { + res = WRITE(h, p, length); + if (res < 0) + return MP_SOCKET_ERROR; + length -= res; + p += res; + } + + return MP_SUCCESS; } /* - * Receive string of exact length from file descriptor + * Receive string of exact length from file descriptor */ static Py_ssize_t _conn_recvall(HANDLE h, char *buffer, size_t length) { - size_t remaining = length; - Py_ssize_t temp; - char *p = buffer; - - while (remaining > 0) { - temp = READ(h, p, remaining); - if (temp <= 0) { - if (temp == 0) - return remaining == length ? - MP_END_OF_FILE : MP_EARLY_END_OF_FILE; - else - return temp; - } - remaining -= temp; - p += temp; - } - - return MP_SUCCESS; + size_t remaining = length; + Py_ssize_t temp; + char *p = buffer; + + while (remaining > 0) { + temp = READ(h, p, remaining); + if (temp <= 0) { + if (temp == 0) + return remaining == length ? + MP_END_OF_FILE : MP_EARLY_END_OF_FILE; + else + return temp; + } + remaining -= temp; + p += temp; + } + + return MP_SUCCESS; } /* @@ -73,38 +73,38 @@ _conn_recvall(HANDLE h, char *buffer, size_t length) static Py_ssize_t conn_send_string(ConnectionObject *conn, char *string, size_t length) { - Py_ssize_t res; - /* The "header" of the message is a 32 bit unsigned number (in - network order) which specifies the length of the "body". If - the message is shorter than about 16kb then it is quicker to - combine the "header" and the "body" of the message and send - them at once. */ - if (length < (16*1024)) { - char *message; - - message = PyMem_Malloc(length+4); - if (message == NULL) - return MP_MEMORY_ERROR; - - *(UINT32*)message = htonl((UINT32)length); - memcpy(message+4, string, length); - Py_BEGIN_ALLOW_THREADS - res = _conn_sendall(conn->handle, message, length+4); - Py_END_ALLOW_THREADS - PyMem_Free(message); - } else { - UINT32 lenbuff; - - if (length > MAX_MESSAGE_LENGTH) - return MP_BAD_MESSAGE_LENGTH; - - lenbuff = htonl((UINT32)length); - Py_BEGIN_ALLOW_THREADS - res = _conn_sendall(conn->handle, (char*)&lenbuff, 4) || - _conn_sendall(conn->handle, string, length); - Py_END_ALLOW_THREADS - } - return res; + Py_ssize_t res; + /* The "header" of the message is a 32 bit unsigned number (in + network order) which specifies the length of the "body". If + the message is shorter than about 16kb then it is quicker to + combine the "header" and the "body" of the message and send + them at once. */ + if (length < (16*1024)) { + char *message; + + message = PyMem_Malloc(length+4); + if (message == NULL) + return MP_MEMORY_ERROR; + + *(UINT32*)message = htonl((UINT32)length); + memcpy(message+4, string, length); + Py_BEGIN_ALLOW_THREADS + res = _conn_sendall(conn->handle, message, length+4); + Py_END_ALLOW_THREADS + PyMem_Free(message); + } else { + UINT32 lenbuff; + + if (length > MAX_MESSAGE_LENGTH) + return MP_BAD_MESSAGE_LENGTH; + + lenbuff = htonl((UINT32)length); + Py_BEGIN_ALLOW_THREADS + res = _conn_sendall(conn->handle, (char*)&lenbuff, 4) || + _conn_sendall(conn->handle, string, length); + Py_END_ALLOW_THREADS + } + return res; } /* @@ -114,38 +114,38 @@ conn_send_string(ConnectionObject *conn, char *string, size_t length) */ static Py_ssize_t -conn_recv_string(ConnectionObject *conn, char *buffer, - size_t buflength, char **newbuffer, size_t maxlength) +conn_recv_string(ConnectionObject *conn, char *buffer, + size_t buflength, char **newbuffer, size_t maxlength) { - int res; - UINT32 ulength; - - *newbuffer = NULL; - - Py_BEGIN_ALLOW_THREADS - res = _conn_recvall(conn->handle, (char*)&ulength, 4); - Py_END_ALLOW_THREADS - if (res < 0) - return res; - - ulength = ntohl(ulength); - if (ulength > maxlength) - return MP_BAD_MESSAGE_LENGTH; - - if (ulength <= buflength) { - Py_BEGIN_ALLOW_THREADS - res = _conn_recvall(conn->handle, buffer, (size_t)ulength); - Py_END_ALLOW_THREADS - return res < 0 ? res : ulength; - } else { - *newbuffer = PyMem_Malloc((size_t)ulength); - if (*newbuffer == NULL) - return MP_MEMORY_ERROR; - Py_BEGIN_ALLOW_THREADS - res = _conn_recvall(conn->handle, *newbuffer, (size_t)ulength); - Py_END_ALLOW_THREADS - return res < 0 ? (Py_ssize_t)res : (Py_ssize_t)ulength; - } + int res; + UINT32 ulength; + + *newbuffer = NULL; + + Py_BEGIN_ALLOW_THREADS + res = _conn_recvall(conn->handle, (char*)&ulength, 4); + Py_END_ALLOW_THREADS + if (res < 0) + return res; + + ulength = ntohl(ulength); + if (ulength > maxlength) + return MP_BAD_MESSAGE_LENGTH; + + if (ulength <= buflength) { + Py_BEGIN_ALLOW_THREADS + res = _conn_recvall(conn->handle, buffer, (size_t)ulength); + Py_END_ALLOW_THREADS + return res < 0 ? res : ulength; + } else { + *newbuffer = PyMem_Malloc((size_t)ulength); + if (*newbuffer == NULL) + return MP_MEMORY_ERROR; + Py_BEGIN_ALLOW_THREADS + res = _conn_recvall(conn->handle, *newbuffer, (size_t)ulength); + Py_END_ALLOW_THREADS + return res < 0 ? (Py_ssize_t)res : (Py_ssize_t)ulength; + } } /* @@ -155,41 +155,41 @@ conn_recv_string(ConnectionObject *conn, char *buffer, static int conn_poll(ConnectionObject *conn, double timeout, PyThreadState *_save) { - int res; - fd_set rfds; - - /* - * Verify the handle, issue 3321. Not required for windows. - */ - #ifndef MS_WINDOWS - if (((int)conn->handle) < 0 || ((int)conn->handle) >= FD_SETSIZE) { - Py_BLOCK_THREADS - PyErr_SetString(PyExc_IOError, "handle out of range in select()"); - Py_UNBLOCK_THREADS - return MP_EXCEPTION_HAS_BEEN_SET; - } - #endif - - FD_ZERO(&rfds); - FD_SET((SOCKET)conn->handle, &rfds); - - if (timeout < 0.0) { - res = select((int)conn->handle+1, &rfds, NULL, NULL, NULL); - } else { - struct timeval tv; - tv.tv_sec = (long)timeout; - tv.tv_usec = (long)((timeout - tv.tv_sec) * 1e6 + 0.5); - res = select((int)conn->handle+1, &rfds, NULL, NULL, &tv); - } - - if (res < 0) { - return MP_SOCKET_ERROR; - } else if (FD_ISSET(conn->handle, &rfds)) { - return TRUE; - } else { - assert(res == 0); - return FALSE; - } + int res; + fd_set rfds; + + /* + * Verify the handle, issue 3321. Not required for windows. + */ + #ifndef MS_WINDOWS + if (((int)conn->handle) < 0 || ((int)conn->handle) >= FD_SETSIZE) { + Py_BLOCK_THREADS + PyErr_SetString(PyExc_IOError, "handle out of range in select()"); + Py_UNBLOCK_THREADS + return MP_EXCEPTION_HAS_BEEN_SET; + } + #endif + + FD_ZERO(&rfds); + FD_SET((SOCKET)conn->handle, &rfds); + + if (timeout < 0.0) { + res = select((int)conn->handle+1, &rfds, NULL, NULL, NULL); + } else { + struct timeval tv; + tv.tv_sec = (long)timeout; + tv.tv_usec = (long)((timeout - tv.tv_sec) * 1e6 + 0.5); + res = select((int)conn->handle+1, &rfds, NULL, NULL, &tv); + } + + if (res < 0) { + return MP_SOCKET_ERROR; + } else if (FD_ISSET(conn->handle, &rfds)) { + return TRUE; + } else { + assert(res == 0); + return FALSE; + } } /* diff --git a/Modules/_multiprocessing/win32_functions.c b/Modules/_multiprocessing/win32_functions.c index ba82c23..452d608 100644 --- a/Modules/_multiprocessing/win32_functions.c +++ b/Modules/_multiprocessing/win32_functions.c @@ -19,248 +19,248 @@ static PyObject * win32_CloseHandle(PyObject *self, PyObject *args) { - HANDLE hObject; - BOOL success; + HANDLE hObject; + BOOL success; - if (!PyArg_ParseTuple(args, F_HANDLE, &hObject)) - return NULL; + if (!PyArg_ParseTuple(args, F_HANDLE, &hObject)) + return NULL; - Py_BEGIN_ALLOW_THREADS - success = CloseHandle(hObject); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + success = CloseHandle(hObject); + Py_END_ALLOW_THREADS - if (!success) - return PyErr_SetFromWindowsErr(0); + if (!success) + return PyErr_SetFromWindowsErr(0); - Py_RETURN_NONE; + Py_RETURN_NONE; } static PyObject * win32_ConnectNamedPipe(PyObject *self, PyObject *args) { - HANDLE hNamedPipe; - LPOVERLAPPED lpOverlapped; - BOOL success; + HANDLE hNamedPipe; + LPOVERLAPPED lpOverlapped; + BOOL success; - if (!PyArg_ParseTuple(args, F_HANDLE F_POINTER, - &hNamedPipe, &lpOverlapped)) - return NULL; + if (!PyArg_ParseTuple(args, F_HANDLE F_POINTER, + &hNamedPipe, &lpOverlapped)) + return NULL; - Py_BEGIN_ALLOW_THREADS - success = ConnectNamedPipe(hNamedPipe, lpOverlapped); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + success = ConnectNamedPipe(hNamedPipe, lpOverlapped); + Py_END_ALLOW_THREADS - if (!success) - return PyErr_SetFromWindowsErr(0); + if (!success) + return PyErr_SetFromWindowsErr(0); - Py_RETURN_NONE; + Py_RETURN_NONE; } static PyObject * win32_CreateFile(PyObject *self, PyObject *args) { - LPCTSTR lpFileName; - DWORD dwDesiredAccess; - DWORD dwShareMode; - LPSECURITY_ATTRIBUTES lpSecurityAttributes; - DWORD dwCreationDisposition; - DWORD dwFlagsAndAttributes; - HANDLE hTemplateFile; - HANDLE handle; - - if (!PyArg_ParseTuple(args, "s" F_DWORD F_DWORD F_POINTER - F_DWORD F_DWORD F_HANDLE, - &lpFileName, &dwDesiredAccess, &dwShareMode, - &lpSecurityAttributes, &dwCreationDisposition, - &dwFlagsAndAttributes, &hTemplateFile)) - return NULL; - - Py_BEGIN_ALLOW_THREADS - handle = CreateFile(lpFileName, dwDesiredAccess, - dwShareMode, lpSecurityAttributes, - dwCreationDisposition, - dwFlagsAndAttributes, hTemplateFile); - Py_END_ALLOW_THREADS - - if (handle == INVALID_HANDLE_VALUE) - return PyErr_SetFromWindowsErr(0); - - return Py_BuildValue(F_HANDLE, handle); + LPCTSTR lpFileName; + DWORD dwDesiredAccess; + DWORD dwShareMode; + LPSECURITY_ATTRIBUTES lpSecurityAttributes; + DWORD dwCreationDisposition; + DWORD dwFlagsAndAttributes; + HANDLE hTemplateFile; + HANDLE handle; + + if (!PyArg_ParseTuple(args, "s" F_DWORD F_DWORD F_POINTER + F_DWORD F_DWORD F_HANDLE, + &lpFileName, &dwDesiredAccess, &dwShareMode, + &lpSecurityAttributes, &dwCreationDisposition, + &dwFlagsAndAttributes, &hTemplateFile)) + return NULL; + + Py_BEGIN_ALLOW_THREADS + handle = CreateFile(lpFileName, dwDesiredAccess, + dwShareMode, lpSecurityAttributes, + dwCreationDisposition, + dwFlagsAndAttributes, hTemplateFile); + Py_END_ALLOW_THREADS + + if (handle == INVALID_HANDLE_VALUE) + return PyErr_SetFromWindowsErr(0); + + return Py_BuildValue(F_HANDLE, handle); } static PyObject * win32_CreateNamedPipe(PyObject *self, PyObject *args) { - LPCTSTR lpName; - DWORD dwOpenMode; - DWORD dwPipeMode; - DWORD nMaxInstances; - DWORD nOutBufferSize; - DWORD nInBufferSize; - DWORD nDefaultTimeOut; - LPSECURITY_ATTRIBUTES lpSecurityAttributes; - HANDLE handle; - - if (!PyArg_ParseTuple(args, "s" F_DWORD F_DWORD F_DWORD - F_DWORD F_DWORD F_DWORD F_POINTER, - &lpName, &dwOpenMode, &dwPipeMode, - &nMaxInstances, &nOutBufferSize, - &nInBufferSize, &nDefaultTimeOut, - &lpSecurityAttributes)) - return NULL; - - Py_BEGIN_ALLOW_THREADS - handle = CreateNamedPipe(lpName, dwOpenMode, dwPipeMode, - nMaxInstances, nOutBufferSize, - nInBufferSize, nDefaultTimeOut, - lpSecurityAttributes); - Py_END_ALLOW_THREADS - - if (handle == INVALID_HANDLE_VALUE) - return PyErr_SetFromWindowsErr(0); - - return Py_BuildValue(F_HANDLE, handle); + LPCTSTR lpName; + DWORD dwOpenMode; + DWORD dwPipeMode; + DWORD nMaxInstances; + DWORD nOutBufferSize; + DWORD nInBufferSize; + DWORD nDefaultTimeOut; + LPSECURITY_ATTRIBUTES lpSecurityAttributes; + HANDLE handle; + + if (!PyArg_ParseTuple(args, "s" F_DWORD F_DWORD F_DWORD + F_DWORD F_DWORD F_DWORD F_POINTER, + &lpName, &dwOpenMode, &dwPipeMode, + &nMaxInstances, &nOutBufferSize, + &nInBufferSize, &nDefaultTimeOut, + &lpSecurityAttributes)) + return NULL; + + Py_BEGIN_ALLOW_THREADS + handle = CreateNamedPipe(lpName, dwOpenMode, dwPipeMode, + nMaxInstances, nOutBufferSize, + nInBufferSize, nDefaultTimeOut, + lpSecurityAttributes); + Py_END_ALLOW_THREADS + + if (handle == INVALID_HANDLE_VALUE) + return PyErr_SetFromWindowsErr(0); + + return Py_BuildValue(F_HANDLE, handle); } static PyObject * win32_ExitProcess(PyObject *self, PyObject *args) { - UINT uExitCode; + UINT uExitCode; - if (!PyArg_ParseTuple(args, "I", &uExitCode)) - return NULL; + if (!PyArg_ParseTuple(args, "I", &uExitCode)) + return NULL; - #if defined(Py_DEBUG) - SetErrorMode(SEM_FAILCRITICALERRORS|SEM_NOALIGNMENTFAULTEXCEPT|SEM_NOGPFAULTERRORBOX|SEM_NOOPENFILEERRORBOX); - _CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_DEBUG); - #endif + #if defined(Py_DEBUG) + SetErrorMode(SEM_FAILCRITICALERRORS|SEM_NOALIGNMENTFAULTEXCEPT|SEM_NOGPFAULTERRORBOX|SEM_NOOPENFILEERRORBOX); + _CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_DEBUG); + #endif - ExitProcess(uExitCode); + ExitProcess(uExitCode); - return NULL; + return NULL; } static PyObject * win32_GetLastError(PyObject *self, PyObject *args) { - return Py_BuildValue(F_DWORD, GetLastError()); + return Py_BuildValue(F_DWORD, GetLastError()); } static PyObject * win32_OpenProcess(PyObject *self, PyObject *args) { - DWORD dwDesiredAccess; - BOOL bInheritHandle; - DWORD dwProcessId; - HANDLE handle; + DWORD dwDesiredAccess; + BOOL bInheritHandle; + DWORD dwProcessId; + HANDLE handle; - if (!PyArg_ParseTuple(args, F_DWORD "i" F_DWORD, - &dwDesiredAccess, &bInheritHandle, &dwProcessId)) - return NULL; + if (!PyArg_ParseTuple(args, F_DWORD "i" F_DWORD, + &dwDesiredAccess, &bInheritHandle, &dwProcessId)) + return NULL; - handle = OpenProcess(dwDesiredAccess, bInheritHandle, dwProcessId); - if (handle == NULL) - return PyErr_SetFromWindowsErr(0); + handle = OpenProcess(dwDesiredAccess, bInheritHandle, dwProcessId); + if (handle == NULL) + return PyErr_SetFromWindowsErr(0); - return Py_BuildValue(F_HANDLE, handle); + return Py_BuildValue(F_HANDLE, handle); } static PyObject * win32_SetNamedPipeHandleState(PyObject *self, PyObject *args) { - HANDLE hNamedPipe; - PyObject *oArgs[3]; - DWORD dwArgs[3], *pArgs[3] = {NULL, NULL, NULL}; - int i; - - if (!PyArg_ParseTuple(args, F_HANDLE "OOO", - &hNamedPipe, &oArgs[0], &oArgs[1], &oArgs[2])) - return NULL; - - PyErr_Clear(); - - for (i = 0 ; i < 3 ; i++) { - if (oArgs[i] != Py_None) { - dwArgs[i] = PyLong_AsUnsignedLongMask(oArgs[i]); - if (PyErr_Occurred()) - return NULL; - pArgs[i] = &dwArgs[i]; - } - } - - if (!SetNamedPipeHandleState(hNamedPipe, pArgs[0], pArgs[1], pArgs[2])) - return PyErr_SetFromWindowsErr(0); - - Py_RETURN_NONE; + HANDLE hNamedPipe; + PyObject *oArgs[3]; + DWORD dwArgs[3], *pArgs[3] = {NULL, NULL, NULL}; + int i; + + if (!PyArg_ParseTuple(args, F_HANDLE "OOO", + &hNamedPipe, &oArgs[0], &oArgs[1], &oArgs[2])) + return NULL; + + PyErr_Clear(); + + for (i = 0 ; i < 3 ; i++) { + if (oArgs[i] != Py_None) { + dwArgs[i] = PyLong_AsUnsignedLongMask(oArgs[i]); + if (PyErr_Occurred()) + return NULL; + pArgs[i] = &dwArgs[i]; + } + } + + if (!SetNamedPipeHandleState(hNamedPipe, pArgs[0], pArgs[1], pArgs[2])) + return PyErr_SetFromWindowsErr(0); + + Py_RETURN_NONE; } static PyObject * win32_WaitNamedPipe(PyObject *self, PyObject *args) { - LPCTSTR lpNamedPipeName; - DWORD nTimeOut; - BOOL success; + LPCTSTR lpNamedPipeName; + DWORD nTimeOut; + BOOL success; - if (!PyArg_ParseTuple(args, "s" F_DWORD, &lpNamedPipeName, &nTimeOut)) - return NULL; + if (!PyArg_ParseTuple(args, "s" F_DWORD, &lpNamedPipeName, &nTimeOut)) + return NULL; - Py_BEGIN_ALLOW_THREADS - success = WaitNamedPipe(lpNamedPipeName, nTimeOut); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + success = WaitNamedPipe(lpNamedPipeName, nTimeOut); + Py_END_ALLOW_THREADS - if (!success) - return PyErr_SetFromWindowsErr(0); + if (!success) + return PyErr_SetFromWindowsErr(0); - Py_RETURN_NONE; + Py_RETURN_NONE; } static PyMethodDef win32_methods[] = { - WIN32_FUNCTION(CloseHandle), - WIN32_FUNCTION(GetLastError), - WIN32_FUNCTION(OpenProcess), - WIN32_FUNCTION(ExitProcess), - WIN32_FUNCTION(ConnectNamedPipe), - WIN32_FUNCTION(CreateFile), - WIN32_FUNCTION(CreateNamedPipe), - WIN32_FUNCTION(SetNamedPipeHandleState), - WIN32_FUNCTION(WaitNamedPipe), - {NULL} + WIN32_FUNCTION(CloseHandle), + WIN32_FUNCTION(GetLastError), + WIN32_FUNCTION(OpenProcess), + WIN32_FUNCTION(ExitProcess), + WIN32_FUNCTION(ConnectNamedPipe), + WIN32_FUNCTION(CreateFile), + WIN32_FUNCTION(CreateNamedPipe), + WIN32_FUNCTION(SetNamedPipeHandleState), + WIN32_FUNCTION(WaitNamedPipe), + {NULL} }; PyTypeObject Win32Type = { - PyVarObject_HEAD_INIT(NULL, 0) + PyVarObject_HEAD_INIT(NULL, 0) }; PyObject * create_win32_namespace(void) { - Win32Type.tp_name = "_multiprocessing.win32"; - Win32Type.tp_methods = win32_methods; - if (PyType_Ready(&Win32Type) < 0) - return NULL; - Py_INCREF(&Win32Type); - - WIN32_CONSTANT(F_DWORD, ERROR_ALREADY_EXISTS); - WIN32_CONSTANT(F_DWORD, ERROR_PIPE_BUSY); - WIN32_CONSTANT(F_DWORD, ERROR_PIPE_CONNECTED); - WIN32_CONSTANT(F_DWORD, ERROR_SEM_TIMEOUT); - WIN32_CONSTANT(F_DWORD, GENERIC_READ); - WIN32_CONSTANT(F_DWORD, GENERIC_WRITE); - WIN32_CONSTANT(F_DWORD, INFINITE); - WIN32_CONSTANT(F_DWORD, NMPWAIT_WAIT_FOREVER); - WIN32_CONSTANT(F_DWORD, OPEN_EXISTING); - WIN32_CONSTANT(F_DWORD, PIPE_ACCESS_DUPLEX); - WIN32_CONSTANT(F_DWORD, PIPE_ACCESS_INBOUND); - WIN32_CONSTANT(F_DWORD, PIPE_READMODE_MESSAGE); - WIN32_CONSTANT(F_DWORD, PIPE_TYPE_MESSAGE); - WIN32_CONSTANT(F_DWORD, PIPE_UNLIMITED_INSTANCES); - WIN32_CONSTANT(F_DWORD, PIPE_WAIT); - WIN32_CONSTANT(F_DWORD, PROCESS_ALL_ACCESS); - - WIN32_CONSTANT("i", NULL); - - return (PyObject*)&Win32Type; + Win32Type.tp_name = "_multiprocessing.win32"; + Win32Type.tp_methods = win32_methods; + if (PyType_Ready(&Win32Type) < 0) + return NULL; + Py_INCREF(&Win32Type); + + WIN32_CONSTANT(F_DWORD, ERROR_ALREADY_EXISTS); + WIN32_CONSTANT(F_DWORD, ERROR_PIPE_BUSY); + WIN32_CONSTANT(F_DWORD, ERROR_PIPE_CONNECTED); + WIN32_CONSTANT(F_DWORD, ERROR_SEM_TIMEOUT); + WIN32_CONSTANT(F_DWORD, GENERIC_READ); + WIN32_CONSTANT(F_DWORD, GENERIC_WRITE); + WIN32_CONSTANT(F_DWORD, INFINITE); + WIN32_CONSTANT(F_DWORD, NMPWAIT_WAIT_FOREVER); + WIN32_CONSTANT(F_DWORD, OPEN_EXISTING); + WIN32_CONSTANT(F_DWORD, PIPE_ACCESS_DUPLEX); + WIN32_CONSTANT(F_DWORD, PIPE_ACCESS_INBOUND); + WIN32_CONSTANT(F_DWORD, PIPE_READMODE_MESSAGE); + WIN32_CONSTANT(F_DWORD, PIPE_TYPE_MESSAGE); + WIN32_CONSTANT(F_DWORD, PIPE_UNLIMITED_INSTANCES); + WIN32_CONSTANT(F_DWORD, PIPE_WAIT); + WIN32_CONSTANT(F_DWORD, PROCESS_ALL_ACCESS); + + WIN32_CONSTANT("i", NULL); + + return (PyObject*)&Win32Type; } diff --git a/Modules/_randommodule.c b/Modules/_randommodule.c index 05c09d8..57f5395 100644 --- a/Modules/_randommodule.c +++ b/Modules/_randommodule.c @@ -2,23 +2,23 @@ /* ------------------------------------------------------------------ The code in this module was based on a download from: - http://www.math.keio.ac.jp/~matumoto/MT2002/emt19937ar.html + http://www.math.keio.ac.jp/~matumoto/MT2002/emt19937ar.html It was modified in 2002 by Raymond Hettinger as follows: - * the principal computational lines untouched except for tabbing. + * the principal computational lines untouched except for tabbing. - * renamed genrand_res53() to random_random() and wrapped - in python calling/return code. + * renamed genrand_res53() to random_random() and wrapped + in python calling/return code. - * genrand_int32() and the helper functions, init_genrand() - and init_by_array(), were declared static, wrapped in - Python calling/return code. also, their global data - references were replaced with structure references. + * genrand_int32() and the helper functions, init_genrand() + and init_by_array(), were declared static, wrapped in + Python calling/return code. also, their global data + references were replaced with structure references. - * unused functions from the original were deleted. - new, original C python code was added to implement the - Random() interface. + * unused functions from the original were deleted. + new, original C python code was added to implement the + Random() interface. The following are the verbatim comments from the original code: @@ -36,15 +36,15 @@ are met: 1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. + notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. 3. The names of its contributors may not be used to endorse or promote - products derived from this software without specific prior written - permission. + products derived from this software without specific prior written + permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT @@ -67,24 +67,24 @@ /* ---------------------------------------------------------------*/ #include "Python.h" -#include <time.h> /* for seeding to current time */ +#include <time.h> /* for seeding to current time */ /* Period parameters -- These are all magic. Don't change. */ #define N 624 #define M 397 -#define MATRIX_A 0x9908b0dfUL /* constant vector a */ +#define MATRIX_A 0x9908b0dfUL /* constant vector a */ #define UPPER_MASK 0x80000000UL /* most significant w-r bits */ #define LOWER_MASK 0x7fffffffUL /* least significant r bits */ typedef struct { - PyObject_HEAD - unsigned long state[N]; - int index; + PyObject_HEAD + unsigned long state[N]; + int index; } RandomObject; static PyTypeObject Random_Type; -#define RandomObject_Check(v) (Py_TYPE(v) == &Random_Type) +#define RandomObject_Check(v) (Py_TYPE(v) == &Random_Type) /* Random methods */ @@ -94,28 +94,28 @@ static PyTypeObject Random_Type; static unsigned long genrand_int32(RandomObject *self) { - unsigned long y; - static unsigned long mag01[2]={0x0UL, MATRIX_A}; - /* mag01[x] = x * MATRIX_A for x=0,1 */ - unsigned long *mt; - - mt = self->state; - if (self->index >= N) { /* generate N words at one time */ - int kk; - - for (kk=0;kk<N-M;kk++) { - y = (mt[kk]&UPPER_MASK)|(mt[kk+1]&LOWER_MASK); - mt[kk] = mt[kk+M] ^ (y >> 1) ^ mag01[y & 0x1UL]; - } - for (;kk<N-1;kk++) { - y = (mt[kk]&UPPER_MASK)|(mt[kk+1]&LOWER_MASK); - mt[kk] = mt[kk+(M-N)] ^ (y >> 1) ^ mag01[y & 0x1UL]; - } - y = (mt[N-1]&UPPER_MASK)|(mt[0]&LOWER_MASK); - mt[N-1] = mt[M-1] ^ (y >> 1) ^ mag01[y & 0x1UL]; - - self->index = 0; - } + unsigned long y; + static unsigned long mag01[2]={0x0UL, MATRIX_A}; + /* mag01[x] = x * MATRIX_A for x=0,1 */ + unsigned long *mt; + + mt = self->state; + if (self->index >= N) { /* generate N words at one time */ + int kk; + + for (kk=0;kk<N-M;kk++) { + y = (mt[kk]&UPPER_MASK)|(mt[kk+1]&LOWER_MASK); + mt[kk] = mt[kk+M] ^ (y >> 1) ^ mag01[y & 0x1UL]; + } + for (;kk<N-1;kk++) { + y = (mt[kk]&UPPER_MASK)|(mt[kk+1]&LOWER_MASK); + mt[kk] = mt[kk+(M-N)] ^ (y >> 1) ^ mag01[y & 0x1UL]; + } + y = (mt[N-1]&UPPER_MASK)|(mt[0]&LOWER_MASK); + mt[N-1] = mt[M-1] ^ (y >> 1) ^ mag01[y & 0x1UL]; + + self->index = 0; + } y = mt[self->index++]; y ^= (y >> 11); @@ -137,31 +137,31 @@ genrand_int32(RandomObject *self) static PyObject * random_random(RandomObject *self) { - unsigned long a=genrand_int32(self)>>5, b=genrand_int32(self)>>6; - return PyFloat_FromDouble((a*67108864.0+b)*(1.0/9007199254740992.0)); + unsigned long a=genrand_int32(self)>>5, b=genrand_int32(self)>>6; + return PyFloat_FromDouble((a*67108864.0+b)*(1.0/9007199254740992.0)); } /* initializes mt[N] with a seed */ static void init_genrand(RandomObject *self, unsigned long s) { - int mti; - unsigned long *mt; - - mt = self->state; - mt[0]= s & 0xffffffffUL; - for (mti=1; mti<N; mti++) { - mt[mti] = - (1812433253UL * (mt[mti-1] ^ (mt[mti-1] >> 30)) + mti); - /* See Knuth TAOCP Vol2. 3rd Ed. P.106 for multiplier. */ - /* In the previous versions, MSBs of the seed affect */ - /* only MSBs of the array mt[]. */ - /* 2002/01/09 modified by Makoto Matsumoto */ - mt[mti] &= 0xffffffffUL; - /* for >32 bit machines */ - } - self->index = mti; - return; + int mti; + unsigned long *mt; + + mt = self->state; + mt[0]= s & 0xffffffffUL; + for (mti=1; mti<N; mti++) { + mt[mti] = + (1812433253UL * (mt[mti-1] ^ (mt[mti-1] >> 30)) + mti); + /* See Knuth TAOCP Vol2. 3rd Ed. P.106 for multiplier. */ + /* In the previous versions, MSBs of the seed affect */ + /* only MSBs of the array mt[]. */ + /* 2002/01/09 modified by Makoto Matsumoto */ + mt[mti] &= 0xffffffffUL; + /* for >32 bit machines */ + } + self->index = mti; + return; } /* initialize by an array with array-length */ @@ -170,28 +170,28 @@ init_genrand(RandomObject *self, unsigned long s) static PyObject * init_by_array(RandomObject *self, unsigned long init_key[], unsigned long key_length) { - unsigned int i, j, k; /* was signed in the original code. RDH 12/16/2002 */ - unsigned long *mt; - - mt = self->state; - init_genrand(self, 19650218UL); - i=1; j=0; - k = (N>key_length ? N : key_length); - for (; k; k--) { - mt[i] = (mt[i] ^ ((mt[i-1] ^ (mt[i-1] >> 30)) * 1664525UL)) - + init_key[j] + j; /* non linear */ - mt[i] &= 0xffffffffUL; /* for WORDSIZE > 32 machines */ - i++; j++; - if (i>=N) { mt[0] = mt[N-1]; i=1; } - if (j>=key_length) j=0; - } - for (k=N-1; k; k--) { - mt[i] = (mt[i] ^ ((mt[i-1] ^ (mt[i-1] >> 30)) * 1566083941UL)) - - i; /* non linear */ - mt[i] &= 0xffffffffUL; /* for WORDSIZE > 32 machines */ - i++; - if (i>=N) { mt[0] = mt[N-1]; i=1; } - } + unsigned int i, j, k; /* was signed in the original code. RDH 12/16/2002 */ + unsigned long *mt; + + mt = self->state; + init_genrand(self, 19650218UL); + i=1; j=0; + k = (N>key_length ? N : key_length); + for (; k; k--) { + mt[i] = (mt[i] ^ ((mt[i-1] ^ (mt[i-1] >> 30)) * 1664525UL)) + + init_key[j] + j; /* non linear */ + mt[i] &= 0xffffffffUL; /* for WORDSIZE > 32 machines */ + i++; j++; + if (i>=N) { mt[0] = mt[N-1]; i=1; } + if (j>=key_length) j=0; + } + for (k=N-1; k; k--) { + mt[i] = (mt[i] ^ ((mt[i-1] ^ (mt[i-1] >> 30)) * 1566083941UL)) + - i; /* non linear */ + mt[i] &= 0xffffffffUL; /* for WORDSIZE > 32 machines */ + i++; + if (i>=N) { mt[0] = mt[N-1]; i=1; } + } mt[0] = 0x80000000UL; /* MSB is 1; assuring non-zero initial array */ Py_INCREF(Py_None); @@ -206,291 +206,291 @@ init_by_array(RandomObject *self, unsigned long init_key[], unsigned long key_le static PyObject * random_seed(RandomObject *self, PyObject *args) { - PyObject *result = NULL; /* guilty until proved innocent */ - PyObject *masklower = NULL; - PyObject *thirtytwo = NULL; - PyObject *n = NULL; - unsigned long *key = NULL; - unsigned long keymax; /* # of allocated slots in key */ - unsigned long keyused; /* # of used slots in key */ - int err; - - PyObject *arg = NULL; - - if (!PyArg_UnpackTuple(args, "seed", 0, 1, &arg)) - return NULL; - - if (arg == NULL || arg == Py_None) { - time_t now; - - time(&now); - init_genrand(self, (unsigned long)now); - Py_INCREF(Py_None); - return Py_None; - } - /* If the arg is an int or long, use its absolute value; else use - * the absolute value of its hash code. - */ - if (PyLong_Check(arg)) - n = PyNumber_Absolute(arg); - else { - long hash = PyObject_Hash(arg); - if (hash == -1) - goto Done; - n = PyLong_FromUnsignedLong((unsigned long)hash); - } - if (n == NULL) - goto Done; - - /* Now split n into 32-bit chunks, from the right. Each piece is - * stored into key, which has a capacity of keymax chunks, of which - * keyused are filled. Alas, the repeated shifting makes this a - * quadratic-time algorithm; we'd really like to use - * _PyLong_AsByteArray here, but then we'd have to break into the - * long representation to figure out how big an array was needed - * in advance. - */ - keymax = 8; /* arbitrary; grows later if needed */ - keyused = 0; - key = (unsigned long *)PyMem_Malloc(keymax * sizeof(*key)); - if (key == NULL) - goto Done; - - masklower = PyLong_FromUnsignedLong(0xffffffffU); - if (masklower == NULL) - goto Done; - thirtytwo = PyLong_FromLong(32L); - if (thirtytwo == NULL) - goto Done; - while ((err=PyObject_IsTrue(n))) { - PyObject *newn; - PyObject *pychunk; - unsigned long chunk; - - if (err == -1) - goto Done; - pychunk = PyNumber_And(n, masklower); - if (pychunk == NULL) - goto Done; - chunk = PyLong_AsUnsignedLong(pychunk); - Py_DECREF(pychunk); - if (chunk == (unsigned long)-1 && PyErr_Occurred()) - goto Done; - newn = PyNumber_Rshift(n, thirtytwo); - if (newn == NULL) - goto Done; - Py_DECREF(n); - n = newn; - if (keyused >= keymax) { - unsigned long bigger = keymax << 1; - if ((bigger >> 1) != keymax) { - PyErr_NoMemory(); - goto Done; - } - key = (unsigned long *)PyMem_Realloc(key, - bigger * sizeof(*key)); - if (key == NULL) - goto Done; - keymax = bigger; - } - assert(keyused < keymax); - key[keyused++] = chunk; - } - - if (keyused == 0) - key[keyused++] = 0UL; - result = init_by_array(self, key, keyused); + PyObject *result = NULL; /* guilty until proved innocent */ + PyObject *masklower = NULL; + PyObject *thirtytwo = NULL; + PyObject *n = NULL; + unsigned long *key = NULL; + unsigned long keymax; /* # of allocated slots in key */ + unsigned long keyused; /* # of used slots in key */ + int err; + + PyObject *arg = NULL; + + if (!PyArg_UnpackTuple(args, "seed", 0, 1, &arg)) + return NULL; + + if (arg == NULL || arg == Py_None) { + time_t now; + + time(&now); + init_genrand(self, (unsigned long)now); + Py_INCREF(Py_None); + return Py_None; + } + /* If the arg is an int or long, use its absolute value; else use + * the absolute value of its hash code. + */ + if (PyLong_Check(arg)) + n = PyNumber_Absolute(arg); + else { + long hash = PyObject_Hash(arg); + if (hash == -1) + goto Done; + n = PyLong_FromUnsignedLong((unsigned long)hash); + } + if (n == NULL) + goto Done; + + /* Now split n into 32-bit chunks, from the right. Each piece is + * stored into key, which has a capacity of keymax chunks, of which + * keyused are filled. Alas, the repeated shifting makes this a + * quadratic-time algorithm; we'd really like to use + * _PyLong_AsByteArray here, but then we'd have to break into the + * long representation to figure out how big an array was needed + * in advance. + */ + keymax = 8; /* arbitrary; grows later if needed */ + keyused = 0; + key = (unsigned long *)PyMem_Malloc(keymax * sizeof(*key)); + if (key == NULL) + goto Done; + + masklower = PyLong_FromUnsignedLong(0xffffffffU); + if (masklower == NULL) + goto Done; + thirtytwo = PyLong_FromLong(32L); + if (thirtytwo == NULL) + goto Done; + while ((err=PyObject_IsTrue(n))) { + PyObject *newn; + PyObject *pychunk; + unsigned long chunk; + + if (err == -1) + goto Done; + pychunk = PyNumber_And(n, masklower); + if (pychunk == NULL) + goto Done; + chunk = PyLong_AsUnsignedLong(pychunk); + Py_DECREF(pychunk); + if (chunk == (unsigned long)-1 && PyErr_Occurred()) + goto Done; + newn = PyNumber_Rshift(n, thirtytwo); + if (newn == NULL) + goto Done; + Py_DECREF(n); + n = newn; + if (keyused >= keymax) { + unsigned long bigger = keymax << 1; + if ((bigger >> 1) != keymax) { + PyErr_NoMemory(); + goto Done; + } + key = (unsigned long *)PyMem_Realloc(key, + bigger * sizeof(*key)); + if (key == NULL) + goto Done; + keymax = bigger; + } + assert(keyused < keymax); + key[keyused++] = chunk; + } + + if (keyused == 0) + key[keyused++] = 0UL; + result = init_by_array(self, key, keyused); Done: - Py_XDECREF(masklower); - Py_XDECREF(thirtytwo); - Py_XDECREF(n); - PyMem_Free(key); - return result; + Py_XDECREF(masklower); + Py_XDECREF(thirtytwo); + Py_XDECREF(n); + PyMem_Free(key); + return result; } static PyObject * random_getstate(RandomObject *self) { - PyObject *state; - PyObject *element; - int i; - - state = PyTuple_New(N+1); - if (state == NULL) - return NULL; - for (i=0; i<N ; i++) { - element = PyLong_FromUnsignedLong(self->state[i]); - if (element == NULL) - goto Fail; - PyTuple_SET_ITEM(state, i, element); - } - element = PyLong_FromLong((long)(self->index)); - if (element == NULL) - goto Fail; - PyTuple_SET_ITEM(state, i, element); - return state; + PyObject *state; + PyObject *element; + int i; + + state = PyTuple_New(N+1); + if (state == NULL) + return NULL; + for (i=0; i<N ; i++) { + element = PyLong_FromUnsignedLong(self->state[i]); + if (element == NULL) + goto Fail; + PyTuple_SET_ITEM(state, i, element); + } + element = PyLong_FromLong((long)(self->index)); + if (element == NULL) + goto Fail; + PyTuple_SET_ITEM(state, i, element); + return state; Fail: - Py_DECREF(state); - return NULL; + Py_DECREF(state); + return NULL; } static PyObject * random_setstate(RandomObject *self, PyObject *state) { - int i; - unsigned long element; - long index; - - if (!PyTuple_Check(state)) { - PyErr_SetString(PyExc_TypeError, - "state vector must be a tuple"); - return NULL; - } - if (PyTuple_Size(state) != N+1) { - PyErr_SetString(PyExc_ValueError, - "state vector is the wrong size"); - return NULL; - } - - for (i=0; i<N ; i++) { - element = PyLong_AsUnsignedLong(PyTuple_GET_ITEM(state, i)); - if (element == (unsigned long)-1 && PyErr_Occurred()) - return NULL; - self->state[i] = element & 0xffffffffUL; /* Make sure we get sane state */ - } - - index = PyLong_AsLong(PyTuple_GET_ITEM(state, i)); - if (index == -1 && PyErr_Occurred()) - return NULL; - self->index = (int)index; - - Py_INCREF(Py_None); - return Py_None; + int i; + unsigned long element; + long index; + + if (!PyTuple_Check(state)) { + PyErr_SetString(PyExc_TypeError, + "state vector must be a tuple"); + return NULL; + } + if (PyTuple_Size(state) != N+1) { + PyErr_SetString(PyExc_ValueError, + "state vector is the wrong size"); + return NULL; + } + + for (i=0; i<N ; i++) { + element = PyLong_AsUnsignedLong(PyTuple_GET_ITEM(state, i)); + if (element == (unsigned long)-1 && PyErr_Occurred()) + return NULL; + self->state[i] = element & 0xffffffffUL; /* Make sure we get sane state */ + } + + index = PyLong_AsLong(PyTuple_GET_ITEM(state, i)); + if (index == -1 && PyErr_Occurred()) + return NULL; + self->index = (int)index; + + Py_INCREF(Py_None); + return Py_None; } static PyObject * random_getrandbits(RandomObject *self, PyObject *args) { - int k, i, bytes; - unsigned long r; - unsigned char *bytearray; - PyObject *result; - - if (!PyArg_ParseTuple(args, "i:getrandbits", &k)) - return NULL; - - if (k <= 0) { - PyErr_SetString(PyExc_ValueError, - "number of bits must be greater than zero"); - return NULL; - } - - bytes = ((k - 1) / 32 + 1) * 4; - bytearray = (unsigned char *)PyMem_Malloc(bytes); - if (bytearray == NULL) { - PyErr_NoMemory(); - return NULL; - } - - /* Fill-out whole words, byte-by-byte to avoid endianness issues */ - for (i=0 ; i<bytes ; i+=4, k-=32) { - r = genrand_int32(self); - if (k < 32) - r >>= (32 - k); - bytearray[i+0] = (unsigned char)r; - bytearray[i+1] = (unsigned char)(r >> 8); - bytearray[i+2] = (unsigned char)(r >> 16); - bytearray[i+3] = (unsigned char)(r >> 24); - } - - /* little endian order to match bytearray assignment order */ - result = _PyLong_FromByteArray(bytearray, bytes, 1, 0); - PyMem_Free(bytearray); - return result; + int k, i, bytes; + unsigned long r; + unsigned char *bytearray; + PyObject *result; + + if (!PyArg_ParseTuple(args, "i:getrandbits", &k)) + return NULL; + + if (k <= 0) { + PyErr_SetString(PyExc_ValueError, + "number of bits must be greater than zero"); + return NULL; + } + + bytes = ((k - 1) / 32 + 1) * 4; + bytearray = (unsigned char *)PyMem_Malloc(bytes); + if (bytearray == NULL) { + PyErr_NoMemory(); + return NULL; + } + + /* Fill-out whole words, byte-by-byte to avoid endianness issues */ + for (i=0 ; i<bytes ; i+=4, k-=32) { + r = genrand_int32(self); + if (k < 32) + r >>= (32 - k); + bytearray[i+0] = (unsigned char)r; + bytearray[i+1] = (unsigned char)(r >> 8); + bytearray[i+2] = (unsigned char)(r >> 16); + bytearray[i+3] = (unsigned char)(r >> 24); + } + + /* little endian order to match bytearray assignment order */ + result = _PyLong_FromByteArray(bytearray, bytes, 1, 0); + PyMem_Free(bytearray); + return result; } static PyObject * random_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - RandomObject *self; - PyObject *tmp; - - if (type == &Random_Type && !_PyArg_NoKeywords("Random()", kwds)) - return NULL; - - self = (RandomObject *)type->tp_alloc(type, 0); - if (self == NULL) - return NULL; - tmp = random_seed(self, args); - if (tmp == NULL) { - Py_DECREF(self); - return NULL; - } - Py_DECREF(tmp); - return (PyObject *)self; + RandomObject *self; + PyObject *tmp; + + if (type == &Random_Type && !_PyArg_NoKeywords("Random()", kwds)) + return NULL; + + self = (RandomObject *)type->tp_alloc(type, 0); + if (self == NULL) + return NULL; + tmp = random_seed(self, args); + if (tmp == NULL) { + Py_DECREF(self); + return NULL; + } + Py_DECREF(tmp); + return (PyObject *)self; } static PyMethodDef random_methods[] = { - {"random", (PyCFunction)random_random, METH_NOARGS, - PyDoc_STR("random() -> x in the interval [0, 1).")}, - {"seed", (PyCFunction)random_seed, METH_VARARGS, - PyDoc_STR("seed([n]) -> None. Defaults to current time.")}, - {"getstate", (PyCFunction)random_getstate, METH_NOARGS, - PyDoc_STR("getstate() -> tuple containing the current state.")}, - {"setstate", (PyCFunction)random_setstate, METH_O, - PyDoc_STR("setstate(state) -> None. Restores generator state.")}, - {"getrandbits", (PyCFunction)random_getrandbits, METH_VARARGS, - PyDoc_STR("getrandbits(k) -> x. Generates a long int with " - "k random bits.")}, - {NULL, NULL} /* sentinel */ + {"random", (PyCFunction)random_random, METH_NOARGS, + PyDoc_STR("random() -> x in the interval [0, 1).")}, + {"seed", (PyCFunction)random_seed, METH_VARARGS, + PyDoc_STR("seed([n]) -> None. Defaults to current time.")}, + {"getstate", (PyCFunction)random_getstate, METH_NOARGS, + PyDoc_STR("getstate() -> tuple containing the current state.")}, + {"setstate", (PyCFunction)random_setstate, METH_O, + PyDoc_STR("setstate(state) -> None. Restores generator state.")}, + {"getrandbits", (PyCFunction)random_getrandbits, METH_VARARGS, + PyDoc_STR("getrandbits(k) -> x. Generates a long int with " + "k random bits.")}, + {NULL, NULL} /* sentinel */ }; PyDoc_STRVAR(random_doc, "Random() -> create a random number generator with its own internal state."); static PyTypeObject Random_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_random.Random", /*tp_name*/ - sizeof(RandomObject), /*tp_basicsize*/ - 0, /*tp_itemsize*/ - /* methods */ - 0, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_reserved*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash*/ - 0, /*tp_call*/ - 0, /*tp_str*/ - PyObject_GenericGetAttr, /*tp_getattro*/ - 0, /*tp_setattro*/ - 0, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/ - random_doc, /*tp_doc*/ - 0, /*tp_traverse*/ - 0, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - random_methods, /*tp_methods*/ - 0, /*tp_members*/ - 0, /*tp_getset*/ - 0, /*tp_base*/ - 0, /*tp_dict*/ - 0, /*tp_descr_get*/ - 0, /*tp_descr_set*/ - 0, /*tp_dictoffset*/ - 0, /*tp_init*/ - 0, /*tp_alloc*/ - random_new, /*tp_new*/ - PyObject_Free, /*tp_free*/ - 0, /*tp_is_gc*/ + PyVarObject_HEAD_INIT(NULL, 0) + "_random.Random", /*tp_name*/ + sizeof(RandomObject), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + /* methods */ + 0, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_reserved*/ + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + 0, /*tp_str*/ + PyObject_GenericGetAttr, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/ + random_doc, /*tp_doc*/ + 0, /*tp_traverse*/ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + random_methods, /*tp_methods*/ + 0, /*tp_members*/ + 0, /*tp_getset*/ + 0, /*tp_base*/ + 0, /*tp_dict*/ + 0, /*tp_descr_get*/ + 0, /*tp_descr_set*/ + 0, /*tp_dictoffset*/ + 0, /*tp_init*/ + 0, /*tp_alloc*/ + random_new, /*tp_new*/ + PyObject_Free, /*tp_free*/ + 0, /*tp_is_gc*/ }; PyDoc_STRVAR(module_doc, @@ -498,28 +498,28 @@ PyDoc_STRVAR(module_doc, static struct PyModuleDef _randommodule = { - PyModuleDef_HEAD_INIT, - "_random", - module_doc, - -1, - NULL, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_random", + module_doc, + -1, + NULL, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit__random(void) { - PyObject *m; - - if (PyType_Ready(&Random_Type) < 0) - return NULL; - m = PyModule_Create(&_randommodule); - if (m == NULL) - return NULL; - Py_INCREF(&Random_Type); - PyModule_AddObject(m, "Random", (PyObject *)&Random_Type); - return m; + PyObject *m; + + if (PyType_Ready(&Random_Type) < 0) + return NULL; + m = PyModule_Create(&_randommodule); + if (m == NULL) + return NULL; + Py_INCREF(&Random_Type); + PyModule_AddObject(m, "Random", (PyObject *)&Random_Type); + return m; } diff --git a/Modules/_scproxy.c b/Modules/_scproxy.c index 602fbe3..30afa6a 100644 --- a/Modules/_scproxy.c +++ b/Modules/_scproxy.c @@ -5,167 +5,167 @@ #include <Python.h> #include <SystemConfiguration/SystemConfiguration.h> -static int32_t +static int32_t cfnum_to_int32(CFNumberRef num) { - int32_t result; + int32_t result; - CFNumberGetValue(num, kCFNumberSInt32Type, &result); - return result; + CFNumberGetValue(num, kCFNumberSInt32Type, &result); + return result; } static PyObject* cfstring_to_pystring(CFStringRef ref) { - const char* s; - - s = CFStringGetCStringPtr(ref, kCFStringEncodingUTF8); - if (s) { - return PyUnicode_DecodeUTF8( - s, strlen(s), NULL); - - } else { - CFIndex len = CFStringGetLength(ref); - Boolean ok; - PyObject* result; - char* buf; - - buf = PyMem_Malloc(len*4); - if (buf == NULL) { - PyErr_NoMemory(); - return NULL; - } - - ok = CFStringGetCString(ref, - buf, len * 4, - kCFStringEncodingUTF8); - if (!ok) { - PyMem_Free(buf); - return NULL; - } else { - result = PyUnicode_DecodeUTF8( - buf, strlen(buf), NULL); - PyMem_Free(buf); - } - return result; - } + const char* s; + + s = CFStringGetCStringPtr(ref, kCFStringEncodingUTF8); + if (s) { + return PyUnicode_DecodeUTF8( + s, strlen(s), NULL); + + } else { + CFIndex len = CFStringGetLength(ref); + Boolean ok; + PyObject* result; + char* buf; + + buf = PyMem_Malloc(len*4); + if (buf == NULL) { + PyErr_NoMemory(); + return NULL; + } + + ok = CFStringGetCString(ref, + buf, len * 4, + kCFStringEncodingUTF8); + if (!ok) { + PyMem_Free(buf); + return NULL; + } else { + result = PyUnicode_DecodeUTF8( + buf, strlen(buf), NULL); + PyMem_Free(buf); + } + return result; + } } static PyObject* get_proxy_settings(PyObject* mod __attribute__((__unused__))) { - CFDictionaryRef proxyDict = NULL; - CFNumberRef aNum = NULL; - CFArrayRef anArray = NULL; - PyObject* result = NULL; - PyObject* v; - int r; - - proxyDict = SCDynamicStoreCopyProxies(NULL); - if (!proxyDict) { - Py_INCREF(Py_None); - return Py_None; - } - - result = PyDict_New(); - if (result == NULL) goto error; - - if (&kSCPropNetProxiesExcludeSimpleHostnames != NULL) { - aNum = CFDictionaryGetValue(proxyDict, - kSCPropNetProxiesExcludeSimpleHostnames); - if (aNum == NULL) { - v = PyBool_FromLong(1); - } else { - v = PyBool_FromLong(cfnum_to_int32(aNum)); - } - } else { - v = PyBool_FromLong(1); - } - - if (v == NULL) goto error; - - r = PyDict_SetItemString(result, "exclude_simple", v); - Py_DECREF(v); v = NULL; - if (r == -1) goto error; - - anArray = CFDictionaryGetValue(proxyDict, - kSCPropNetProxiesExceptionsList); - if (anArray != NULL) { - CFIndex len = CFArrayGetCount(anArray); - CFIndex i; - v = PyTuple_New(len); - if (v == NULL) goto error; - - r = PyDict_SetItemString(result, "exceptions", v); - Py_DECREF(v); - if (r == -1) goto error; - - for (i = 0; i < len; i++) { - CFStringRef aString = NULL; - - aString = CFArrayGetValueAtIndex(anArray, i); - if (aString == NULL) { - PyTuple_SetItem(v, i, Py_None); - Py_INCREF(Py_None); - } else { - PyObject* t = cfstring_to_pystring(aString); - if (!t) { - PyTuple_SetItem(v, i, Py_None); - Py_INCREF(Py_None); - } else { - PyTuple_SetItem(v, i, t); - } - } - } - } - - CFRelease(proxyDict); - return result; + CFDictionaryRef proxyDict = NULL; + CFNumberRef aNum = NULL; + CFArrayRef anArray = NULL; + PyObject* result = NULL; + PyObject* v; + int r; + + proxyDict = SCDynamicStoreCopyProxies(NULL); + if (!proxyDict) { + Py_INCREF(Py_None); + return Py_None; + } + + result = PyDict_New(); + if (result == NULL) goto error; + + if (&kSCPropNetProxiesExcludeSimpleHostnames != NULL) { + aNum = CFDictionaryGetValue(proxyDict, + kSCPropNetProxiesExcludeSimpleHostnames); + if (aNum == NULL) { + v = PyBool_FromLong(1); + } else { + v = PyBool_FromLong(cfnum_to_int32(aNum)); + } + } else { + v = PyBool_FromLong(1); + } + + if (v == NULL) goto error; + + r = PyDict_SetItemString(result, "exclude_simple", v); + Py_DECREF(v); v = NULL; + if (r == -1) goto error; + + anArray = CFDictionaryGetValue(proxyDict, + kSCPropNetProxiesExceptionsList); + if (anArray != NULL) { + CFIndex len = CFArrayGetCount(anArray); + CFIndex i; + v = PyTuple_New(len); + if (v == NULL) goto error; + + r = PyDict_SetItemString(result, "exceptions", v); + Py_DECREF(v); + if (r == -1) goto error; + + for (i = 0; i < len; i++) { + CFStringRef aString = NULL; + + aString = CFArrayGetValueAtIndex(anArray, i); + if (aString == NULL) { + PyTuple_SetItem(v, i, Py_None); + Py_INCREF(Py_None); + } else { + PyObject* t = cfstring_to_pystring(aString); + if (!t) { + PyTuple_SetItem(v, i, Py_None); + Py_INCREF(Py_None); + } else { + PyTuple_SetItem(v, i, t); + } + } + } + } + + CFRelease(proxyDict); + return result; error: - if (proxyDict) CFRelease(proxyDict); - Py_XDECREF(result); - return NULL; + if (proxyDict) CFRelease(proxyDict); + Py_XDECREF(result); + return NULL; } static int set_proxy(PyObject* proxies, char* proto, CFDictionaryRef proxyDict, - CFStringRef enabledKey, - CFStringRef hostKey, CFStringRef portKey) + CFStringRef enabledKey, + CFStringRef hostKey, CFStringRef portKey) { - CFNumberRef aNum; - - aNum = CFDictionaryGetValue(proxyDict, enabledKey); - if (aNum && cfnum_to_int32(aNum)) { - CFStringRef hostString; - - hostString = CFDictionaryGetValue(proxyDict, hostKey); - aNum = CFDictionaryGetValue(proxyDict, portKey); - - if (hostString) { - int r; - PyObject* h = cfstring_to_pystring(hostString); - PyObject* v; - if (h) { - if (aNum) { - int32_t port = cfnum_to_int32(aNum); - v = PyUnicode_FromFormat("http://%U:%ld", - h, (long)port); - } else { - v = PyUnicode_FromFormat("http://%U", h); - } - Py_DECREF(h); - if (!v) return -1; - r = PyDict_SetItemString(proxies, proto, - v); - Py_DECREF(v); - return r; - } - } - - } - return 0; + CFNumberRef aNum; + + aNum = CFDictionaryGetValue(proxyDict, enabledKey); + if (aNum && cfnum_to_int32(aNum)) { + CFStringRef hostString; + + hostString = CFDictionaryGetValue(proxyDict, hostKey); + aNum = CFDictionaryGetValue(proxyDict, portKey); + + if (hostString) { + int r; + PyObject* h = cfstring_to_pystring(hostString); + PyObject* v; + if (h) { + if (aNum) { + int32_t port = cfnum_to_int32(aNum); + v = PyUnicode_FromFormat("http://%U:%ld", + h, (long)port); + } else { + v = PyUnicode_FromFormat("http://%U", h); + } + Py_DECREF(h); + if (!v) return -1; + r = PyDict_SetItemString(proxies, proto, + v); + Py_DECREF(v); + return r; + } + } + + } + return 0; } @@ -173,75 +173,75 @@ set_proxy(PyObject* proxies, char* proto, CFDictionaryRef proxyDict, static PyObject* get_proxies(PyObject* mod __attribute__((__unused__))) { - PyObject* result = NULL; - int r; - CFDictionaryRef proxyDict = NULL; - - proxyDict = SCDynamicStoreCopyProxies(NULL); - if (proxyDict == NULL) { - return PyDict_New(); - } - - result = PyDict_New(); - if (result == NULL) goto error; - - r = set_proxy(result, "http", proxyDict, - kSCPropNetProxiesHTTPEnable, - kSCPropNetProxiesHTTPProxy, - kSCPropNetProxiesHTTPPort); - if (r == -1) goto error; - r = set_proxy(result, "https", proxyDict, - kSCPropNetProxiesHTTPSEnable, - kSCPropNetProxiesHTTPSProxy, - kSCPropNetProxiesHTTPSPort); - if (r == -1) goto error; - r = set_proxy(result, "ftp", proxyDict, - kSCPropNetProxiesFTPEnable, - kSCPropNetProxiesFTPProxy, - kSCPropNetProxiesFTPPort); - if (r == -1) goto error; - r = set_proxy(result, "gopher", proxyDict, - kSCPropNetProxiesGopherEnable, - kSCPropNetProxiesGopherProxy, - kSCPropNetProxiesGopherPort); - if (r == -1) goto error; - - CFRelease(proxyDict); - return result; + PyObject* result = NULL; + int r; + CFDictionaryRef proxyDict = NULL; + + proxyDict = SCDynamicStoreCopyProxies(NULL); + if (proxyDict == NULL) { + return PyDict_New(); + } + + result = PyDict_New(); + if (result == NULL) goto error; + + r = set_proxy(result, "http", proxyDict, + kSCPropNetProxiesHTTPEnable, + kSCPropNetProxiesHTTPProxy, + kSCPropNetProxiesHTTPPort); + if (r == -1) goto error; + r = set_proxy(result, "https", proxyDict, + kSCPropNetProxiesHTTPSEnable, + kSCPropNetProxiesHTTPSProxy, + kSCPropNetProxiesHTTPSPort); + if (r == -1) goto error; + r = set_proxy(result, "ftp", proxyDict, + kSCPropNetProxiesFTPEnable, + kSCPropNetProxiesFTPProxy, + kSCPropNetProxiesFTPPort); + if (r == -1) goto error; + r = set_proxy(result, "gopher", proxyDict, + kSCPropNetProxiesGopherEnable, + kSCPropNetProxiesGopherProxy, + kSCPropNetProxiesGopherPort); + if (r == -1) goto error; + + CFRelease(proxyDict); + return result; error: - if (proxyDict) CFRelease(proxyDict); - Py_XDECREF(result); - return NULL; + if (proxyDict) CFRelease(proxyDict); + Py_XDECREF(result); + return NULL; } static PyMethodDef mod_methods[] = { - { - "_get_proxy_settings", - (PyCFunction)get_proxy_settings, - METH_NOARGS, - NULL, - }, - { - "_get_proxies", - (PyCFunction)get_proxies, - METH_NOARGS, - NULL, - }, - { 0, 0, 0, 0 } + { + "_get_proxy_settings", + (PyCFunction)get_proxy_settings, + METH_NOARGS, + NULL, + }, + { + "_get_proxies", + (PyCFunction)get_proxies, + METH_NOARGS, + NULL, + }, + { 0, 0, 0, 0 } }; static struct PyModuleDef mod_module = { - PyModuleDef_HEAD_INIT, - "_scproxy", - NULL, - -1, - mod_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_scproxy", + NULL, + -1, + mod_methods, + NULL, + NULL, + NULL, + NULL }; @@ -249,10 +249,10 @@ static struct PyModuleDef mod_module = { extern "C" { #endif -PyObject* +PyObject* PyInit__scproxy(void) { - return PyModule_Create(&mod_module); + return PyModule_Create(&mod_module); } #ifdef __cplusplus diff --git a/Modules/_sqlite/module.c b/Modules/_sqlite/module.c index 8e54699..155703c 100644 --- a/Modules/_sqlite/module.c +++ b/Modules/_sqlite/module.c @@ -64,7 +64,7 @@ static PyObject* module_connect(PyObject* self, PyObject* args, PyObject* if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s|diOiOi", kwlist, &database, &timeout, &detect_types, &isolation_level, &check_same_thread, &factory, &cached_statements)) { - return NULL; + return NULL; } if (factory == NULL) { @@ -93,7 +93,7 @@ static PyObject* module_complete(PyObject* self, PyObject* args, PyObject* if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s", kwlist, &statement)) { - return NULL; + return NULL; } if (sqlite3_complete(statement)) { @@ -122,7 +122,7 @@ static PyObject* module_enable_shared_cache(PyObject* self, PyObject* args, PyOb if (!PyArg_ParseTupleAndKeywords(args, kwargs, "i", kwlist, &do_enable)) { - return NULL; + return NULL; } rc = sqlite3_enable_shared_cache(do_enable); @@ -302,15 +302,15 @@ static IntConstantPair _int_constants[] = { static struct PyModuleDef _sqlite3module = { - PyModuleDef_HEAD_INIT, - "_sqlite3", - NULL, - -1, - module_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_sqlite3", + NULL, + -1, + module_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit__sqlite3(void) @@ -329,7 +329,7 @@ PyMODINIT_FUNC PyInit__sqlite3(void) (pysqlite_statement_setup_types() < 0) || (pysqlite_prepare_protocol_setup_types() < 0) ) { - Py_DECREF(module); + Py_DECREF(module); return NULL; } @@ -448,7 +448,7 @@ PyMODINIT_FUNC PyInit__sqlite3(void) /* Original comment from _bsddb.c in the Python core. This is also still * needed nowadays for Python 2.3/2.4. - * + * * PyEval_InitThreads is called here due to a quirk in python 1.5 * - 2.2.1 (at least) according to Russell Williamson <merel@wt.net>: * The global interpreter lock is not initialized until the first @@ -467,8 +467,8 @@ error: if (PyErr_Occurred()) { PyErr_SetString(PyExc_ImportError, MODULE_NAME ": init failed"); - Py_DECREF(module); - module = NULL; + Py_DECREF(module); + module = NULL; } return module; } diff --git a/Modules/_struct.c b/Modules/_struct.c index 6a89d8c..3f01c25 100644 --- a/Modules/_struct.c +++ b/Modules/_struct.c @@ -14,30 +14,30 @@ static PyTypeObject PyStructType; /* The translation function for each format character is table driven */ typedef struct _formatdef { - char format; - Py_ssize_t size; - Py_ssize_t alignment; - PyObject* (*unpack)(const char *, - const struct _formatdef *); - int (*pack)(char *, PyObject *, - const struct _formatdef *); + char format; + Py_ssize_t size; + Py_ssize_t alignment; + PyObject* (*unpack)(const char *, + const struct _formatdef *); + int (*pack)(char *, PyObject *, + const struct _formatdef *); } formatdef; typedef struct _formatcode { - const struct _formatdef *fmtdef; - Py_ssize_t offset; - Py_ssize_t size; + const struct _formatdef *fmtdef; + Py_ssize_t offset; + Py_ssize_t size; } formatcode; /* Struct object interface */ typedef struct { - PyObject_HEAD - Py_ssize_t s_size; - Py_ssize_t s_len; - formatcode *s_codes; - PyObject *s_format; - PyObject *weakreflist; /* List of weak references */ + PyObject_HEAD + Py_ssize_t s_size; + Py_ssize_t s_len; + formatcode *s_codes; + PyObject *s_format; + PyObject *weakreflist; /* List of weak references */ } PyStructObject; @@ -94,15 +94,15 @@ typedef struct { char c; _Bool x; } s_bool; static PyObject * get_pylong(PyObject *v) { - assert(v != NULL); - if (!PyLong_Check(v)) { - PyErr_SetString(StructError, - "required argument is not an integer"); - return NULL; - } + assert(v != NULL); + if (!PyLong_Check(v)) { + PyErr_SetString(StructError, + "required argument is not an integer"); + return NULL; + } - Py_INCREF(v); - return v; + Py_INCREF(v); + return v; } /* Helper routine to get a C long and raise the appropriate error if it isn't @@ -111,22 +111,22 @@ get_pylong(PyObject *v) static int get_long(PyObject *v, long *p) { - long x; + long x; - if (!PyLong_Check(v)) { - PyErr_SetString(StructError, - "required argument is not an integer"); - return -1; - } - x = PyLong_AsLong(v); - if (x == -1 && PyErr_Occurred()) { - if (PyErr_ExceptionMatches(PyExc_OverflowError)) - PyErr_SetString(StructError, - "argument out of range"); - return -1; - } - *p = x; - return 0; + if (!PyLong_Check(v)) { + PyErr_SetString(StructError, + "required argument is not an integer"); + return -1; + } + x = PyLong_AsLong(v); + if (x == -1 && PyErr_Occurred()) { + if (PyErr_ExceptionMatches(PyExc_OverflowError)) + PyErr_SetString(StructError, + "argument out of range"); + return -1; + } + *p = x; + return 0; } @@ -136,22 +136,22 @@ get_long(PyObject *v, long *p) static int get_ulong(PyObject *v, unsigned long *p) { - unsigned long x; - - if (!PyLong_Check(v)) { - PyErr_SetString(StructError, - "required argument is not an integer"); - return -1; - } - x = PyLong_AsUnsignedLong(v); - if (x == (unsigned long)-1 && PyErr_Occurred()) { - if (PyErr_ExceptionMatches(PyExc_OverflowError)) - PyErr_SetString(StructError, - "argument out of range"); - return -1; - } - *p = x; - return 0; + unsigned long x; + + if (!PyLong_Check(v)) { + PyErr_SetString(StructError, + "required argument is not an integer"); + return -1; + } + x = PyLong_AsUnsignedLong(v); + if (x == (unsigned long)-1 && PyErr_Occurred()) { + if (PyErr_ExceptionMatches(PyExc_OverflowError)) + PyErr_SetString(StructError, + "argument out of range"); + return -1; + } + *p = x; + return 0; } #endif /* PY_STRUCT_OVERFLOW_MASKING */ @@ -162,21 +162,21 @@ get_ulong(PyObject *v, unsigned long *p) static int get_longlong(PyObject *v, PY_LONG_LONG *p) { - PY_LONG_LONG x; - if (!PyLong_Check(v)) { - PyErr_SetString(StructError, - "required argument is not an integer"); - return -1; - } - x = PyLong_AsLongLong(v); - if (x == -1 && PyErr_Occurred()) { - if (PyErr_ExceptionMatches(PyExc_OverflowError)) - PyErr_SetString(StructError, - "argument out of range"); - return -1; - } - *p = x; - return 0; + PY_LONG_LONG x; + if (!PyLong_Check(v)) { + PyErr_SetString(StructError, + "required argument is not an integer"); + return -1; + } + x = PyLong_AsLongLong(v); + if (x == -1 && PyErr_Occurred()) { + if (PyErr_ExceptionMatches(PyExc_OverflowError)) + PyErr_SetString(StructError, + "argument out of range"); + return -1; + } + *p = x; + return 0; } /* Same, but handling native unsigned long long. */ @@ -184,21 +184,21 @@ get_longlong(PyObject *v, PY_LONG_LONG *p) static int get_ulonglong(PyObject *v, unsigned PY_LONG_LONG *p) { - unsigned PY_LONG_LONG x; - if (!PyLong_Check(v)) { - PyErr_SetString(StructError, - "required argument is not an integer"); - return -1; - } - x = PyLong_AsUnsignedLongLong(v); - if (x == -1 && PyErr_Occurred()) { - if (PyErr_ExceptionMatches(PyExc_OverflowError)) - PyErr_SetString(StructError, - "argument out of range"); - return -1; - } - *p = x; - return 0; + unsigned PY_LONG_LONG x; + if (!PyLong_Check(v)) { + PyErr_SetString(StructError, + "required argument is not an integer"); + return -1; + } + x = PyLong_AsUnsignedLongLong(v); + if (x == -1 && PyErr_Occurred()) { + if (PyErr_ExceptionMatches(PyExc_OverflowError)) + PyErr_SetString(StructError, + "argument out of range"); + return -1; + } + *p = x; + return 0; } #endif @@ -211,57 +211,57 @@ get_ulonglong(PyObject *v, unsigned PY_LONG_LONG *p) static PyObject * unpack_float(const char *p, /* start of 4-byte string */ - int le) /* true for little-endian, false for big-endian */ + int le) /* true for little-endian, false for big-endian */ { - double x; + double x; - x = _PyFloat_Unpack4((unsigned char *)p, le); - if (x == -1.0 && PyErr_Occurred()) - return NULL; - return PyFloat_FromDouble(x); + x = _PyFloat_Unpack4((unsigned char *)p, le); + if (x == -1.0 && PyErr_Occurred()) + return NULL; + return PyFloat_FromDouble(x); } static PyObject * unpack_double(const char *p, /* start of 8-byte string */ - int le) /* true for little-endian, false for big-endian */ + int le) /* true for little-endian, false for big-endian */ { - double x; + double x; - x = _PyFloat_Unpack8((unsigned char *)p, le); - if (x == -1.0 && PyErr_Occurred()) - return NULL; - return PyFloat_FromDouble(x); + x = _PyFloat_Unpack8((unsigned char *)p, le); + if (x == -1.0 && PyErr_Occurred()) + return NULL; + return PyFloat_FromDouble(x); } /* Helper to format the range error exceptions */ static int _range_error(const formatdef *f, int is_unsigned) { - /* ulargest is the largest unsigned value with f->size bytes. - * Note that the simpler: - * ((size_t)1 << (f->size * 8)) - 1 - * doesn't work when f->size == sizeof(size_t) because C doesn't - * define what happens when a left shift count is >= the number of - * bits in the integer being shifted; e.g., on some boxes it doesn't - * shift at all when they're equal. - */ - const size_t ulargest = (size_t)-1 >> ((SIZEOF_SIZE_T - f->size)*8); - assert(f->size >= 1 && f->size <= SIZEOF_SIZE_T); - if (is_unsigned) - PyErr_Format(StructError, - "'%c' format requires 0 <= number <= %zu", - f->format, - ulargest); - else { - const Py_ssize_t largest = (Py_ssize_t)(ulargest >> 1); - PyErr_Format(StructError, - "'%c' format requires %zd <= number <= %zd", - f->format, - ~ largest, - largest); - } - - return -1; + /* ulargest is the largest unsigned value with f->size bytes. + * Note that the simpler: + * ((size_t)1 << (f->size * 8)) - 1 + * doesn't work when f->size == sizeof(size_t) because C doesn't + * define what happens when a left shift count is >= the number of + * bits in the integer being shifted; e.g., on some boxes it doesn't + * shift at all when they're equal. + */ + const size_t ulargest = (size_t)-1 >> ((SIZEOF_SIZE_T - f->size)*8); + assert(f->size >= 1 && f->size <= SIZEOF_SIZE_T); + if (is_unsigned) + PyErr_Format(StructError, + "'%c' format requires 0 <= number <= %zu", + f->format, + ulargest); + else { + const Py_ssize_t largest = (Py_ssize_t)(ulargest >> 1); + PyErr_Format(StructError, + "'%c' format requires %zd <= number <= %zd", + f->format, + ~ largest, + largest); + } + + return -1; } @@ -288,75 +288,75 @@ _range_error(const formatdef *f, int is_unsigned) static PyObject * nu_char(const char *p, const formatdef *f) { - return PyBytes_FromStringAndSize(p, 1); + return PyBytes_FromStringAndSize(p, 1); } static PyObject * nu_byte(const char *p, const formatdef *f) { - return PyLong_FromLong((long) *(signed char *)p); + return PyLong_FromLong((long) *(signed char *)p); } static PyObject * nu_ubyte(const char *p, const formatdef *f) { - return PyLong_FromLong((long) *(unsigned char *)p); + return PyLong_FromLong((long) *(unsigned char *)p); } static PyObject * nu_short(const char *p, const formatdef *f) { - short x; - memcpy((char *)&x, p, sizeof x); - return PyLong_FromLong((long)x); + short x; + memcpy((char *)&x, p, sizeof x); + return PyLong_FromLong((long)x); } static PyObject * nu_ushort(const char *p, const formatdef *f) { - unsigned short x; - memcpy((char *)&x, p, sizeof x); - return PyLong_FromLong((long)x); + unsigned short x; + memcpy((char *)&x, p, sizeof x); + return PyLong_FromLong((long)x); } static PyObject * nu_int(const char *p, const formatdef *f) { - int x; - memcpy((char *)&x, p, sizeof x); - return PyLong_FromLong((long)x); + int x; + memcpy((char *)&x, p, sizeof x); + return PyLong_FromLong((long)x); } static PyObject * nu_uint(const char *p, const formatdef *f) { - unsigned int x; - memcpy((char *)&x, p, sizeof x); + unsigned int x; + memcpy((char *)&x, p, sizeof x); #if (SIZEOF_LONG > SIZEOF_INT) - return PyLong_FromLong((long)x); + return PyLong_FromLong((long)x); #else - if (x <= ((unsigned int)LONG_MAX)) - return PyLong_FromLong((long)x); - return PyLong_FromUnsignedLong((unsigned long)x); + if (x <= ((unsigned int)LONG_MAX)) + return PyLong_FromLong((long)x); + return PyLong_FromUnsignedLong((unsigned long)x); #endif } static PyObject * nu_long(const char *p, const formatdef *f) { - long x; - memcpy((char *)&x, p, sizeof x); - return PyLong_FromLong(x); + long x; + memcpy((char *)&x, p, sizeof x); + return PyLong_FromLong(x); } static PyObject * nu_ulong(const char *p, const formatdef *f) { - unsigned long x; - memcpy((char *)&x, p, sizeof x); - if (x <= LONG_MAX) - return PyLong_FromLong((long)x); - return PyLong_FromUnsignedLong(x); + unsigned long x; + memcpy((char *)&x, p, sizeof x); + if (x <= LONG_MAX) + return PyLong_FromLong((long)x); + return PyLong_FromUnsignedLong(x); } /* Native mode doesn't support q or Q unless the platform C supports @@ -367,21 +367,21 @@ nu_ulong(const char *p, const formatdef *f) static PyObject * nu_longlong(const char *p, const formatdef *f) { - PY_LONG_LONG x; - memcpy((char *)&x, p, sizeof x); - if (x >= LONG_MIN && x <= LONG_MAX) - return PyLong_FromLong(Py_SAFE_DOWNCAST(x, PY_LONG_LONG, long)); - return PyLong_FromLongLong(x); + PY_LONG_LONG x; + memcpy((char *)&x, p, sizeof x); + if (x >= LONG_MIN && x <= LONG_MAX) + return PyLong_FromLong(Py_SAFE_DOWNCAST(x, PY_LONG_LONG, long)); + return PyLong_FromLongLong(x); } static PyObject * nu_ulonglong(const char *p, const formatdef *f) { - unsigned PY_LONG_LONG x; - memcpy((char *)&x, p, sizeof x); - if (x <= LONG_MAX) - return PyLong_FromLong(Py_SAFE_DOWNCAST(x, unsigned PY_LONG_LONG, long)); - return PyLong_FromUnsignedLongLong(x); + unsigned PY_LONG_LONG x; + memcpy((char *)&x, p, sizeof x); + if (x <= LONG_MAX) + return PyLong_FromLong(Py_SAFE_DOWNCAST(x, unsigned PY_LONG_LONG, long)); + return PyLong_FromUnsignedLongLong(x); } #endif @@ -389,168 +389,168 @@ nu_ulonglong(const char *p, const formatdef *f) static PyObject * nu_bool(const char *p, const formatdef *f) { - BOOL_TYPE x; - memcpy((char *)&x, p, sizeof x); - return PyBool_FromLong(x != 0); + BOOL_TYPE x; + memcpy((char *)&x, p, sizeof x); + return PyBool_FromLong(x != 0); } static PyObject * nu_float(const char *p, const formatdef *f) { - float x; - memcpy((char *)&x, p, sizeof x); - return PyFloat_FromDouble((double)x); + float x; + memcpy((char *)&x, p, sizeof x); + return PyFloat_FromDouble((double)x); } static PyObject * nu_double(const char *p, const formatdef *f) { - double x; - memcpy((char *)&x, p, sizeof x); - return PyFloat_FromDouble(x); + double x; + memcpy((char *)&x, p, sizeof x); + return PyFloat_FromDouble(x); } static PyObject * nu_void_p(const char *p, const formatdef *f) { - void *x; - memcpy((char *)&x, p, sizeof x); - return PyLong_FromVoidPtr(x); + void *x; + memcpy((char *)&x, p, sizeof x); + return PyLong_FromVoidPtr(x); } static int np_byte(char *p, PyObject *v, const formatdef *f) { - long x; - if (get_long(v, &x) < 0) - return -1; - if (x < -128 || x > 127){ - PyErr_SetString(StructError, - "byte format requires -128 <= number <= 127"); - return -1; - } - *p = (char)x; - return 0; + long x; + if (get_long(v, &x) < 0) + return -1; + if (x < -128 || x > 127){ + PyErr_SetString(StructError, + "byte format requires -128 <= number <= 127"); + return -1; + } + *p = (char)x; + return 0; } static int np_ubyte(char *p, PyObject *v, const formatdef *f) { - long x; - if (get_long(v, &x) < 0) - return -1; - if (x < 0 || x > 255){ - PyErr_SetString(StructError, - "ubyte format requires 0 <= number <= 255"); - return -1; - } - *p = (char)x; - return 0; + long x; + if (get_long(v, &x) < 0) + return -1; + if (x < 0 || x > 255){ + PyErr_SetString(StructError, + "ubyte format requires 0 <= number <= 255"); + return -1; + } + *p = (char)x; + return 0; } static int np_char(char *p, PyObject *v, const formatdef *f) { - if (PyUnicode_Check(v)) { - v = _PyUnicode_AsDefaultEncodedString(v, NULL); - if (v == NULL) - return -1; - } - if (!PyBytes_Check(v) || PyBytes_Size(v) != 1) { - PyErr_SetString(StructError, - "char format requires bytes or string of length 1"); - return -1; - } - *p = *PyBytes_AsString(v); - return 0; + if (PyUnicode_Check(v)) { + v = _PyUnicode_AsDefaultEncodedString(v, NULL); + if (v == NULL) + return -1; + } + if (!PyBytes_Check(v) || PyBytes_Size(v) != 1) { + PyErr_SetString(StructError, + "char format requires bytes or string of length 1"); + return -1; + } + *p = *PyBytes_AsString(v); + return 0; } static int np_short(char *p, PyObject *v, const formatdef *f) { - long x; - short y; - if (get_long(v, &x) < 0) - return -1; - if (x < SHRT_MIN || x > SHRT_MAX){ - PyErr_SetString(StructError, - "short format requires " STRINGIFY(SHRT_MIN) - " <= number <= " STRINGIFY(SHRT_MAX)); - return -1; - } - y = (short)x; - memcpy(p, (char *)&y, sizeof y); - return 0; + long x; + short y; + if (get_long(v, &x) < 0) + return -1; + if (x < SHRT_MIN || x > SHRT_MAX){ + PyErr_SetString(StructError, + "short format requires " STRINGIFY(SHRT_MIN) + " <= number <= " STRINGIFY(SHRT_MAX)); + return -1; + } + y = (short)x; + memcpy(p, (char *)&y, sizeof y); + return 0; } static int np_ushort(char *p, PyObject *v, const formatdef *f) { - long x; - unsigned short y; - if (get_long(v, &x) < 0) - return -1; - if (x < 0 || x > USHRT_MAX){ - PyErr_SetString(StructError, - "ushort format requires 0 <= number <= " STRINGIFY(USHRT_MAX)); - return -1; - } - y = (unsigned short)x; - memcpy(p, (char *)&y, sizeof y); - return 0; + long x; + unsigned short y; + if (get_long(v, &x) < 0) + return -1; + if (x < 0 || x > USHRT_MAX){ + PyErr_SetString(StructError, + "ushort format requires 0 <= number <= " STRINGIFY(USHRT_MAX)); + return -1; + } + y = (unsigned short)x; + memcpy(p, (char *)&y, sizeof y); + return 0; } static int np_int(char *p, PyObject *v, const formatdef *f) { - long x; - int y; - if (get_long(v, &x) < 0) - return -1; + long x; + int y; + if (get_long(v, &x) < 0) + return -1; #if (SIZEOF_LONG > SIZEOF_INT) - if ((x < ((long)INT_MIN)) || (x > ((long)INT_MAX))) - RANGE_ERROR(x, f, 0, -1); + if ((x < ((long)INT_MIN)) || (x > ((long)INT_MAX))) + RANGE_ERROR(x, f, 0, -1); #endif - y = (int)x; - memcpy(p, (char *)&y, sizeof y); - return 0; + y = (int)x; + memcpy(p, (char *)&y, sizeof y); + return 0; } static int np_uint(char *p, PyObject *v, const formatdef *f) { - unsigned long x; - unsigned int y; - if (get_ulong(v, &x) < 0) - return -1; - y = (unsigned int)x; + unsigned long x; + unsigned int y; + if (get_ulong(v, &x) < 0) + return -1; + y = (unsigned int)x; #if (SIZEOF_LONG > SIZEOF_INT) - if (x > ((unsigned long)UINT_MAX)) - RANGE_ERROR(y, f, 1, -1); + if (x > ((unsigned long)UINT_MAX)) + RANGE_ERROR(y, f, 1, -1); #endif - memcpy(p, (char *)&y, sizeof y); - return 0; + memcpy(p, (char *)&y, sizeof y); + return 0; } static int np_long(char *p, PyObject *v, const formatdef *f) { - long x; - if (get_long(v, &x) < 0) - return -1; - memcpy(p, (char *)&x, sizeof x); - return 0; + long x; + if (get_long(v, &x) < 0) + return -1; + memcpy(p, (char *)&x, sizeof x); + return 0; } static int np_ulong(char *p, PyObject *v, const formatdef *f) { - unsigned long x; - if (get_ulong(v, &x) < 0) - return -1; - memcpy(p, (char *)&x, sizeof x); - return 0; + unsigned long x; + if (get_ulong(v, &x) < 0) + return -1; + memcpy(p, (char *)&x, sizeof x); + return 0; } #ifdef HAVE_LONG_LONG @@ -558,21 +558,21 @@ np_ulong(char *p, PyObject *v, const formatdef *f) static int np_longlong(char *p, PyObject *v, const formatdef *f) { - PY_LONG_LONG x; - if (get_longlong(v, &x) < 0) - return -1; - memcpy(p, (char *)&x, sizeof x); - return 0; + PY_LONG_LONG x; + if (get_longlong(v, &x) < 0) + return -1; + memcpy(p, (char *)&x, sizeof x); + return 0; } static int np_ulonglong(char *p, PyObject *v, const formatdef *f) { - unsigned PY_LONG_LONG x; - if (get_ulonglong(v, &x) < 0) - return -1; - memcpy(p, (char *)&x, sizeof x); - return 0; + unsigned PY_LONG_LONG x; + if (get_ulonglong(v, &x) < 0) + return -1; + memcpy(p, (char *)&x, sizeof x); + return 0; } #endif @@ -580,77 +580,77 @@ np_ulonglong(char *p, PyObject *v, const formatdef *f) static int np_bool(char *p, PyObject *v, const formatdef *f) { - BOOL_TYPE y; - y = PyObject_IsTrue(v); - memcpy(p, (char *)&y, sizeof y); - return 0; + BOOL_TYPE y; + y = PyObject_IsTrue(v); + memcpy(p, (char *)&y, sizeof y); + return 0; } static int np_float(char *p, PyObject *v, const formatdef *f) { - float x = (float)PyFloat_AsDouble(v); - if (x == -1 && PyErr_Occurred()) { - PyErr_SetString(StructError, - "required argument is not a float"); - return -1; - } - memcpy(p, (char *)&x, sizeof x); - return 0; + float x = (float)PyFloat_AsDouble(v); + if (x == -1 && PyErr_Occurred()) { + PyErr_SetString(StructError, + "required argument is not a float"); + return -1; + } + memcpy(p, (char *)&x, sizeof x); + return 0; } static int np_double(char *p, PyObject *v, const formatdef *f) { - double x = PyFloat_AsDouble(v); - if (x == -1 && PyErr_Occurred()) { - PyErr_SetString(StructError, - "required argument is not a float"); - return -1; - } - memcpy(p, (char *)&x, sizeof(double)); - return 0; + double x = PyFloat_AsDouble(v); + if (x == -1 && PyErr_Occurred()) { + PyErr_SetString(StructError, + "required argument is not a float"); + return -1; + } + memcpy(p, (char *)&x, sizeof(double)); + return 0; } static int np_void_p(char *p, PyObject *v, const formatdef *f) { - void *x; + void *x; - v = get_pylong(v); - if (v == NULL) - return -1; - assert(PyLong_Check(v)); - x = PyLong_AsVoidPtr(v); - Py_DECREF(v); - if (x == NULL && PyErr_Occurred()) - return -1; - memcpy(p, (char *)&x, sizeof x); - return 0; + v = get_pylong(v); + if (v == NULL) + return -1; + assert(PyLong_Check(v)); + x = PyLong_AsVoidPtr(v); + Py_DECREF(v); + if (x == NULL && PyErr_Occurred()) + return -1; + memcpy(p, (char *)&x, sizeof x); + return 0; } static formatdef native_table[] = { - {'x', sizeof(char), 0, NULL}, - {'b', sizeof(char), 0, nu_byte, np_byte}, - {'B', sizeof(char), 0, nu_ubyte, np_ubyte}, - {'c', sizeof(char), 0, nu_char, np_char}, - {'s', sizeof(char), 0, NULL}, - {'p', sizeof(char), 0, NULL}, - {'h', sizeof(short), SHORT_ALIGN, nu_short, np_short}, - {'H', sizeof(short), SHORT_ALIGN, nu_ushort, np_ushort}, - {'i', sizeof(int), INT_ALIGN, nu_int, np_int}, - {'I', sizeof(int), INT_ALIGN, nu_uint, np_uint}, - {'l', sizeof(long), LONG_ALIGN, nu_long, np_long}, - {'L', sizeof(long), LONG_ALIGN, nu_ulong, np_ulong}, + {'x', sizeof(char), 0, NULL}, + {'b', sizeof(char), 0, nu_byte, np_byte}, + {'B', sizeof(char), 0, nu_ubyte, np_ubyte}, + {'c', sizeof(char), 0, nu_char, np_char}, + {'s', sizeof(char), 0, NULL}, + {'p', sizeof(char), 0, NULL}, + {'h', sizeof(short), SHORT_ALIGN, nu_short, np_short}, + {'H', sizeof(short), SHORT_ALIGN, nu_ushort, np_ushort}, + {'i', sizeof(int), INT_ALIGN, nu_int, np_int}, + {'I', sizeof(int), INT_ALIGN, nu_uint, np_uint}, + {'l', sizeof(long), LONG_ALIGN, nu_long, np_long}, + {'L', sizeof(long), LONG_ALIGN, nu_ulong, np_ulong}, #ifdef HAVE_LONG_LONG - {'q', sizeof(PY_LONG_LONG), LONG_LONG_ALIGN, nu_longlong, np_longlong}, - {'Q', sizeof(PY_LONG_LONG), LONG_LONG_ALIGN, nu_ulonglong,np_ulonglong}, + {'q', sizeof(PY_LONG_LONG), LONG_LONG_ALIGN, nu_longlong, np_longlong}, + {'Q', sizeof(PY_LONG_LONG), LONG_LONG_ALIGN, nu_ulonglong,np_ulonglong}, #endif - {'?', sizeof(BOOL_TYPE), BOOL_ALIGN, nu_bool, np_bool}, - {'f', sizeof(float), FLOAT_ALIGN, nu_float, np_float}, - {'d', sizeof(double), DOUBLE_ALIGN, nu_double, np_double}, - {'P', sizeof(void *), VOID_P_ALIGN, nu_void_p, np_void_p}, - {0} + {'?', sizeof(BOOL_TYPE), BOOL_ALIGN, nu_bool, np_bool}, + {'f', sizeof(float), FLOAT_ALIGN, nu_float, np_float}, + {'d', sizeof(double), DOUBLE_ALIGN, nu_double, np_double}, + {'P', sizeof(void *), VOID_P_ALIGN, nu_void_p, np_void_p}, + {0} }; /* Big-endian routines. *****************************************************/ @@ -658,53 +658,53 @@ static formatdef native_table[] = { static PyObject * bu_int(const char *p, const formatdef *f) { - long x = 0; - Py_ssize_t i = f->size; - const unsigned char *bytes = (const unsigned char *)p; - do { - x = (x<<8) | *bytes++; - } while (--i > 0); - /* Extend the sign bit. */ - if (SIZEOF_LONG > f->size) - x |= -(x & (1L << ((8 * f->size) - 1))); - return PyLong_FromLong(x); + long x = 0; + Py_ssize_t i = f->size; + const unsigned char *bytes = (const unsigned char *)p; + do { + x = (x<<8) | *bytes++; + } while (--i > 0); + /* Extend the sign bit. */ + if (SIZEOF_LONG > f->size) + x |= -(x & (1L << ((8 * f->size) - 1))); + return PyLong_FromLong(x); } static PyObject * bu_uint(const char *p, const formatdef *f) { - unsigned long x = 0; - Py_ssize_t i = f->size; - const unsigned char *bytes = (const unsigned char *)p; - do { - x = (x<<8) | *bytes++; - } while (--i > 0); - if (x <= LONG_MAX) - return PyLong_FromLong((long)x); - return PyLong_FromUnsignedLong(x); + unsigned long x = 0; + Py_ssize_t i = f->size; + const unsigned char *bytes = (const unsigned char *)p; + do { + x = (x<<8) | *bytes++; + } while (--i > 0); + if (x <= LONG_MAX) + return PyLong_FromLong((long)x); + return PyLong_FromUnsignedLong(x); } static PyObject * bu_longlong(const char *p, const formatdef *f) { #ifdef HAVE_LONG_LONG - PY_LONG_LONG x = 0; - Py_ssize_t i = f->size; - const unsigned char *bytes = (const unsigned char *)p; - do { - x = (x<<8) | *bytes++; - } while (--i > 0); - /* Extend the sign bit. */ - if (SIZEOF_LONG_LONG > f->size) - x |= -(x & ((PY_LONG_LONG)1 << ((8 * f->size) - 1))); - if (x >= LONG_MIN && x <= LONG_MAX) - return PyLong_FromLong(Py_SAFE_DOWNCAST(x, PY_LONG_LONG, long)); - return PyLong_FromLongLong(x); + PY_LONG_LONG x = 0; + Py_ssize_t i = f->size; + const unsigned char *bytes = (const unsigned char *)p; + do { + x = (x<<8) | *bytes++; + } while (--i > 0); + /* Extend the sign bit. */ + if (SIZEOF_LONG_LONG > f->size) + x |= -(x & ((PY_LONG_LONG)1 << ((8 * f->size) - 1))); + if (x >= LONG_MIN && x <= LONG_MAX) + return PyLong_FromLong(Py_SAFE_DOWNCAST(x, PY_LONG_LONG, long)); + return PyLong_FromLongLong(x); #else - return _PyLong_FromByteArray((const unsigned char *)p, - 8, - 0, /* little-endian */ - 1 /* signed */); + return _PyLong_FromByteArray((const unsigned char *)p, + 8, + 0, /* little-endian */ + 1 /* signed */); #endif } @@ -712,171 +712,171 @@ static PyObject * bu_ulonglong(const char *p, const formatdef *f) { #ifdef HAVE_LONG_LONG - unsigned PY_LONG_LONG x = 0; - Py_ssize_t i = f->size; - const unsigned char *bytes = (const unsigned char *)p; - do { - x = (x<<8) | *bytes++; - } while (--i > 0); - if (x <= LONG_MAX) - return PyLong_FromLong(Py_SAFE_DOWNCAST(x, unsigned PY_LONG_LONG, long)); - return PyLong_FromUnsignedLongLong(x); + unsigned PY_LONG_LONG x = 0; + Py_ssize_t i = f->size; + const unsigned char *bytes = (const unsigned char *)p; + do { + x = (x<<8) | *bytes++; + } while (--i > 0); + if (x <= LONG_MAX) + return PyLong_FromLong(Py_SAFE_DOWNCAST(x, unsigned PY_LONG_LONG, long)); + return PyLong_FromUnsignedLongLong(x); #else - return _PyLong_FromByteArray((const unsigned char *)p, - 8, - 0, /* little-endian */ - 0 /* signed */); + return _PyLong_FromByteArray((const unsigned char *)p, + 8, + 0, /* little-endian */ + 0 /* signed */); #endif } static PyObject * bu_float(const char *p, const formatdef *f) { - return unpack_float(p, 0); + return unpack_float(p, 0); } static PyObject * bu_double(const char *p, const formatdef *f) { - return unpack_double(p, 0); + return unpack_double(p, 0); } static PyObject * bu_bool(const char *p, const formatdef *f) { - char x; - memcpy((char *)&x, p, sizeof x); - return PyBool_FromLong(x != 0); + char x; + memcpy((char *)&x, p, sizeof x); + return PyBool_FromLong(x != 0); } static int bp_int(char *p, PyObject *v, const formatdef *f) { - long x; - Py_ssize_t i; - if (get_long(v, &x) < 0) - return -1; - i = f->size; - if (i != SIZEOF_LONG) { - if ((i == 2) && (x < -32768 || x > 32767)) - RANGE_ERROR(x, f, 0, 0xffffL); + long x; + Py_ssize_t i; + if (get_long(v, &x) < 0) + return -1; + i = f->size; + if (i != SIZEOF_LONG) { + if ((i == 2) && (x < -32768 || x > 32767)) + RANGE_ERROR(x, f, 0, 0xffffL); #if (SIZEOF_LONG != 4) - else if ((i == 4) && (x < -2147483648L || x > 2147483647L)) - RANGE_ERROR(x, f, 0, 0xffffffffL); + else if ((i == 4) && (x < -2147483648L || x > 2147483647L)) + RANGE_ERROR(x, f, 0, 0xffffffffL); #endif - } - do { - p[--i] = (char)x; - x >>= 8; - } while (i > 0); - return 0; + } + do { + p[--i] = (char)x; + x >>= 8; + } while (i > 0); + return 0; } static int bp_uint(char *p, PyObject *v, const formatdef *f) { - unsigned long x; - Py_ssize_t i; - if (get_ulong(v, &x) < 0) - return -1; - i = f->size; - if (i != SIZEOF_LONG) { - unsigned long maxint = 1; - maxint <<= (unsigned long)(i * 8); - if (x >= maxint) - RANGE_ERROR(x, f, 1, maxint - 1); - } - do { - p[--i] = (char)x; - x >>= 8; - } while (i > 0); - return 0; + unsigned long x; + Py_ssize_t i; + if (get_ulong(v, &x) < 0) + return -1; + i = f->size; + if (i != SIZEOF_LONG) { + unsigned long maxint = 1; + maxint <<= (unsigned long)(i * 8); + if (x >= maxint) + RANGE_ERROR(x, f, 1, maxint - 1); + } + do { + p[--i] = (char)x; + x >>= 8; + } while (i > 0); + return 0; } static int bp_longlong(char *p, PyObject *v, const formatdef *f) { - int res; - v = get_pylong(v); - if (v == NULL) - return -1; - res = _PyLong_AsByteArray((PyLongObject *)v, - (unsigned char *)p, - 8, - 0, /* little_endian */ - 1 /* signed */); - Py_DECREF(v); - return res; + int res; + v = get_pylong(v); + if (v == NULL) + return -1; + res = _PyLong_AsByteArray((PyLongObject *)v, + (unsigned char *)p, + 8, + 0, /* little_endian */ + 1 /* signed */); + Py_DECREF(v); + return res; } static int bp_ulonglong(char *p, PyObject *v, const formatdef *f) { - int res; - v = get_pylong(v); - if (v == NULL) - return -1; - res = _PyLong_AsByteArray((PyLongObject *)v, - (unsigned char *)p, - 8, - 0, /* little_endian */ - 0 /* signed */); - Py_DECREF(v); - return res; + int res; + v = get_pylong(v); + if (v == NULL) + return -1; + res = _PyLong_AsByteArray((PyLongObject *)v, + (unsigned char *)p, + 8, + 0, /* little_endian */ + 0 /* signed */); + Py_DECREF(v); + return res; } static int bp_float(char *p, PyObject *v, const formatdef *f) { - double x = PyFloat_AsDouble(v); - if (x == -1 && PyErr_Occurred()) { - PyErr_SetString(StructError, - "required argument is not a float"); - return -1; - } - return _PyFloat_Pack4(x, (unsigned char *)p, 0); + double x = PyFloat_AsDouble(v); + if (x == -1 && PyErr_Occurred()) { + PyErr_SetString(StructError, + "required argument is not a float"); + return -1; + } + return _PyFloat_Pack4(x, (unsigned char *)p, 0); } static int bp_double(char *p, PyObject *v, const formatdef *f) { - double x = PyFloat_AsDouble(v); - if (x == -1 && PyErr_Occurred()) { - PyErr_SetString(StructError, - "required argument is not a float"); - return -1; - } - return _PyFloat_Pack8(x, (unsigned char *)p, 0); + double x = PyFloat_AsDouble(v); + if (x == -1 && PyErr_Occurred()) { + PyErr_SetString(StructError, + "required argument is not a float"); + return -1; + } + return _PyFloat_Pack8(x, (unsigned char *)p, 0); } static int bp_bool(char *p, PyObject *v, const formatdef *f) { - char y; - y = PyObject_IsTrue(v); - memcpy(p, (char *)&y, sizeof y); - return 0; + char y; + y = PyObject_IsTrue(v); + memcpy(p, (char *)&y, sizeof y); + return 0; } static formatdef bigendian_table[] = { - {'x', 1, 0, NULL}, - {'b', 1, 0, nu_byte, np_byte}, - {'B', 1, 0, nu_ubyte, np_ubyte}, - {'c', 1, 0, nu_char, np_char}, - {'s', 1, 0, NULL}, - {'p', 1, 0, NULL}, - {'h', 2, 0, bu_int, bp_int}, - {'H', 2, 0, bu_uint, bp_uint}, - {'i', 4, 0, bu_int, bp_int}, - {'I', 4, 0, bu_uint, bp_uint}, - {'l', 4, 0, bu_int, bp_int}, - {'L', 4, 0, bu_uint, bp_uint}, - {'q', 8, 0, bu_longlong, bp_longlong}, - {'Q', 8, 0, bu_ulonglong, bp_ulonglong}, - {'?', 1, 0, bu_bool, bp_bool}, - {'f', 4, 0, bu_float, bp_float}, - {'d', 8, 0, bu_double, bp_double}, - {0} + {'x', 1, 0, NULL}, + {'b', 1, 0, nu_byte, np_byte}, + {'B', 1, 0, nu_ubyte, np_ubyte}, + {'c', 1, 0, nu_char, np_char}, + {'s', 1, 0, NULL}, + {'p', 1, 0, NULL}, + {'h', 2, 0, bu_int, bp_int}, + {'H', 2, 0, bu_uint, bp_uint}, + {'i', 4, 0, bu_int, bp_int}, + {'I', 4, 0, bu_uint, bp_uint}, + {'l', 4, 0, bu_int, bp_int}, + {'L', 4, 0, bu_uint, bp_uint}, + {'q', 8, 0, bu_longlong, bp_longlong}, + {'Q', 8, 0, bu_ulonglong, bp_ulonglong}, + {'?', 1, 0, bu_bool, bp_bool}, + {'f', 4, 0, bu_float, bp_float}, + {'d', 8, 0, bu_double, bp_double}, + {0} }; /* Little-endian routines. *****************************************************/ @@ -884,53 +884,53 @@ static formatdef bigendian_table[] = { static PyObject * lu_int(const char *p, const formatdef *f) { - long x = 0; - Py_ssize_t i = f->size; - const unsigned char *bytes = (const unsigned char *)p; - do { - x = (x<<8) | bytes[--i]; - } while (i > 0); - /* Extend the sign bit. */ - if (SIZEOF_LONG > f->size) - x |= -(x & (1L << ((8 * f->size) - 1))); - return PyLong_FromLong(x); + long x = 0; + Py_ssize_t i = f->size; + const unsigned char *bytes = (const unsigned char *)p; + do { + x = (x<<8) | bytes[--i]; + } while (i > 0); + /* Extend the sign bit. */ + if (SIZEOF_LONG > f->size) + x |= -(x & (1L << ((8 * f->size) - 1))); + return PyLong_FromLong(x); } static PyObject * lu_uint(const char *p, const formatdef *f) { - unsigned long x = 0; - Py_ssize_t i = f->size; - const unsigned char *bytes = (const unsigned char *)p; - do { - x = (x<<8) | bytes[--i]; - } while (i > 0); - if (x <= LONG_MAX) - return PyLong_FromLong((long)x); - return PyLong_FromUnsignedLong((long)x); + unsigned long x = 0; + Py_ssize_t i = f->size; + const unsigned char *bytes = (const unsigned char *)p; + do { + x = (x<<8) | bytes[--i]; + } while (i > 0); + if (x <= LONG_MAX) + return PyLong_FromLong((long)x); + return PyLong_FromUnsignedLong((long)x); } static PyObject * lu_longlong(const char *p, const formatdef *f) { #ifdef HAVE_LONG_LONG - PY_LONG_LONG x = 0; - Py_ssize_t i = f->size; - const unsigned char *bytes = (const unsigned char *)p; - do { - x = (x<<8) | bytes[--i]; - } while (i > 0); - /* Extend the sign bit. */ - if (SIZEOF_LONG_LONG > f->size) - x |= -(x & ((PY_LONG_LONG)1 << ((8 * f->size) - 1))); - if (x >= LONG_MIN && x <= LONG_MAX) - return PyLong_FromLong(Py_SAFE_DOWNCAST(x, PY_LONG_LONG, long)); - return PyLong_FromLongLong(x); + PY_LONG_LONG x = 0; + Py_ssize_t i = f->size; + const unsigned char *bytes = (const unsigned char *)p; + do { + x = (x<<8) | bytes[--i]; + } while (i > 0); + /* Extend the sign bit. */ + if (SIZEOF_LONG_LONG > f->size) + x |= -(x & ((PY_LONG_LONG)1 << ((8 * f->size) - 1))); + if (x >= LONG_MIN && x <= LONG_MAX) + return PyLong_FromLong(Py_SAFE_DOWNCAST(x, PY_LONG_LONG, long)); + return PyLong_FromLongLong(x); #else - return _PyLong_FromByteArray((const unsigned char *)p, - 8, - 1, /* little-endian */ - 1 /* signed */); + return _PyLong_FromByteArray((const unsigned char *)p, + 8, + 1, /* little-endian */ + 1 /* signed */); #endif } @@ -938,182 +938,182 @@ static PyObject * lu_ulonglong(const char *p, const formatdef *f) { #ifdef HAVE_LONG_LONG - unsigned PY_LONG_LONG x = 0; - Py_ssize_t i = f->size; - const unsigned char *bytes = (const unsigned char *)p; - do { - x = (x<<8) | bytes[--i]; - } while (i > 0); - if (x <= LONG_MAX) - return PyLong_FromLong(Py_SAFE_DOWNCAST(x, unsigned PY_LONG_LONG, long)); - return PyLong_FromUnsignedLongLong(x); + unsigned PY_LONG_LONG x = 0; + Py_ssize_t i = f->size; + const unsigned char *bytes = (const unsigned char *)p; + do { + x = (x<<8) | bytes[--i]; + } while (i > 0); + if (x <= LONG_MAX) + return PyLong_FromLong(Py_SAFE_DOWNCAST(x, unsigned PY_LONG_LONG, long)); + return PyLong_FromUnsignedLongLong(x); #else - return _PyLong_FromByteArray((const unsigned char *)p, - 8, - 1, /* little-endian */ - 0 /* signed */); + return _PyLong_FromByteArray((const unsigned char *)p, + 8, + 1, /* little-endian */ + 0 /* signed */); #endif } static PyObject * lu_float(const char *p, const formatdef *f) { - return unpack_float(p, 1); + return unpack_float(p, 1); } static PyObject * lu_double(const char *p, const formatdef *f) { - return unpack_double(p, 1); + return unpack_double(p, 1); } static int lp_int(char *p, PyObject *v, const formatdef *f) { - long x; - Py_ssize_t i; - if (get_long(v, &x) < 0) - return -1; - i = f->size; - if (i != SIZEOF_LONG) { - if ((i == 2) && (x < -32768 || x > 32767)) - RANGE_ERROR(x, f, 0, 0xffffL); + long x; + Py_ssize_t i; + if (get_long(v, &x) < 0) + return -1; + i = f->size; + if (i != SIZEOF_LONG) { + if ((i == 2) && (x < -32768 || x > 32767)) + RANGE_ERROR(x, f, 0, 0xffffL); #if (SIZEOF_LONG != 4) - else if ((i == 4) && (x < -2147483648L || x > 2147483647L)) - RANGE_ERROR(x, f, 0, 0xffffffffL); + else if ((i == 4) && (x < -2147483648L || x > 2147483647L)) + RANGE_ERROR(x, f, 0, 0xffffffffL); #endif - } - do { - *p++ = (char)x; - x >>= 8; - } while (--i > 0); - return 0; + } + do { + *p++ = (char)x; + x >>= 8; + } while (--i > 0); + return 0; } static int lp_uint(char *p, PyObject *v, const formatdef *f) { - unsigned long x; - Py_ssize_t i; - if (get_ulong(v, &x) < 0) - return -1; - i = f->size; - if (i != SIZEOF_LONG) { - unsigned long maxint = 1; - maxint <<= (unsigned long)(i * 8); - if (x >= maxint) - RANGE_ERROR(x, f, 1, maxint - 1); - } - do { - *p++ = (char)x; - x >>= 8; - } while (--i > 0); - return 0; + unsigned long x; + Py_ssize_t i; + if (get_ulong(v, &x) < 0) + return -1; + i = f->size; + if (i != SIZEOF_LONG) { + unsigned long maxint = 1; + maxint <<= (unsigned long)(i * 8); + if (x >= maxint) + RANGE_ERROR(x, f, 1, maxint - 1); + } + do { + *p++ = (char)x; + x >>= 8; + } while (--i > 0); + return 0; } static int lp_longlong(char *p, PyObject *v, const formatdef *f) { - int res; - v = get_pylong(v); - if (v == NULL) - return -1; - res = _PyLong_AsByteArray((PyLongObject*)v, - (unsigned char *)p, - 8, - 1, /* little_endian */ - 1 /* signed */); - Py_DECREF(v); - return res; + int res; + v = get_pylong(v); + if (v == NULL) + return -1; + res = _PyLong_AsByteArray((PyLongObject*)v, + (unsigned char *)p, + 8, + 1, /* little_endian */ + 1 /* signed */); + Py_DECREF(v); + return res; } static int lp_ulonglong(char *p, PyObject *v, const formatdef *f) { - int res; - v = get_pylong(v); - if (v == NULL) - return -1; - res = _PyLong_AsByteArray((PyLongObject*)v, - (unsigned char *)p, - 8, - 1, /* little_endian */ - 0 /* signed */); - Py_DECREF(v); - return res; + int res; + v = get_pylong(v); + if (v == NULL) + return -1; + res = _PyLong_AsByteArray((PyLongObject*)v, + (unsigned char *)p, + 8, + 1, /* little_endian */ + 0 /* signed */); + Py_DECREF(v); + return res; } static int lp_float(char *p, PyObject *v, const formatdef *f) { - double x = PyFloat_AsDouble(v); - if (x == -1 && PyErr_Occurred()) { - PyErr_SetString(StructError, - "required argument is not a float"); - return -1; - } - return _PyFloat_Pack4(x, (unsigned char *)p, 1); + double x = PyFloat_AsDouble(v); + if (x == -1 && PyErr_Occurred()) { + PyErr_SetString(StructError, + "required argument is not a float"); + return -1; + } + return _PyFloat_Pack4(x, (unsigned char *)p, 1); } static int lp_double(char *p, PyObject *v, const formatdef *f) { - double x = PyFloat_AsDouble(v); - if (x == -1 && PyErr_Occurred()) { - PyErr_SetString(StructError, - "required argument is not a float"); - return -1; - } - return _PyFloat_Pack8(x, (unsigned char *)p, 1); + double x = PyFloat_AsDouble(v); + if (x == -1 && PyErr_Occurred()) { + PyErr_SetString(StructError, + "required argument is not a float"); + return -1; + } + return _PyFloat_Pack8(x, (unsigned char *)p, 1); } static formatdef lilendian_table[] = { - {'x', 1, 0, NULL}, - {'b', 1, 0, nu_byte, np_byte}, - {'B', 1, 0, nu_ubyte, np_ubyte}, - {'c', 1, 0, nu_char, np_char}, - {'s', 1, 0, NULL}, - {'p', 1, 0, NULL}, - {'h', 2, 0, lu_int, lp_int}, - {'H', 2, 0, lu_uint, lp_uint}, - {'i', 4, 0, lu_int, lp_int}, - {'I', 4, 0, lu_uint, lp_uint}, - {'l', 4, 0, lu_int, lp_int}, - {'L', 4, 0, lu_uint, lp_uint}, - {'q', 8, 0, lu_longlong, lp_longlong}, - {'Q', 8, 0, lu_ulonglong, lp_ulonglong}, - {'?', 1, 0, bu_bool, bp_bool}, /* Std rep not endian dep, - but potentially different from native rep -- reuse bx_bool funcs. */ - {'f', 4, 0, lu_float, lp_float}, - {'d', 8, 0, lu_double, lp_double}, - {0} + {'x', 1, 0, NULL}, + {'b', 1, 0, nu_byte, np_byte}, + {'B', 1, 0, nu_ubyte, np_ubyte}, + {'c', 1, 0, nu_char, np_char}, + {'s', 1, 0, NULL}, + {'p', 1, 0, NULL}, + {'h', 2, 0, lu_int, lp_int}, + {'H', 2, 0, lu_uint, lp_uint}, + {'i', 4, 0, lu_int, lp_int}, + {'I', 4, 0, lu_uint, lp_uint}, + {'l', 4, 0, lu_int, lp_int}, + {'L', 4, 0, lu_uint, lp_uint}, + {'q', 8, 0, lu_longlong, lp_longlong}, + {'Q', 8, 0, lu_ulonglong, lp_ulonglong}, + {'?', 1, 0, bu_bool, bp_bool}, /* Std rep not endian dep, + but potentially different from native rep -- reuse bx_bool funcs. */ + {'f', 4, 0, lu_float, lp_float}, + {'d', 8, 0, lu_double, lp_double}, + {0} }; static const formatdef * whichtable(char **pfmt) { - const char *fmt = (*pfmt)++; /* May be backed out of later */ - switch (*fmt) { - case '<': - return lilendian_table; - case '>': - case '!': /* Network byte order is big-endian */ - return bigendian_table; - case '=': { /* Host byte order -- different from native in aligment! */ - int n = 1; - char *p = (char *) &n; - if (*p == 1) - return lilendian_table; - else - return bigendian_table; - } - default: - --*pfmt; /* Back out of pointer increment */ - /* Fall through */ - case '@': - return native_table; - } + const char *fmt = (*pfmt)++; /* May be backed out of later */ + switch (*fmt) { + case '<': + return lilendian_table; + case '>': + case '!': /* Network byte order is big-endian */ + return bigendian_table; + case '=': { /* Host byte order -- different from native in aligment! */ + int n = 1; + char *p = (char *) &n; + if (*p == 1) + return lilendian_table; + else + return bigendian_table; + } + default: + --*pfmt; /* Back out of pointer increment */ + /* Fall through */ + case '@': + return native_table; + } } @@ -1122,13 +1122,13 @@ whichtable(char **pfmt) static const formatdef * getentry(int c, const formatdef *f) { - for (; f->format != '\0'; f++) { - if (f->format == c) { - return f; - } - } - PyErr_SetString(StructError, "bad char in struct format"); - return NULL; + for (; f->format != '\0'; f++) { + if (f->format == c) { + return f; + } + } + PyErr_SetString(StructError, "bad char in struct format"); + return NULL; } @@ -1137,14 +1137,14 @@ getentry(int c, const formatdef *f) static int align(Py_ssize_t size, char c, const formatdef *e) { - if (e->format == c) { - if (e->alignment) { - size = ((size + e->alignment - 1) - / e->alignment) - * e->alignment; - } - } - return size; + if (e->format == c) { + if (e->alignment) { + size = ((size + e->alignment - 1) + / e->alignment) + * e->alignment; + } + } + return size; } @@ -1153,224 +1153,224 @@ align(Py_ssize_t size, char c, const formatdef *e) static int prepare_s(PyStructObject *self) { - const formatdef *f; - const formatdef *e; - formatcode *codes; - - const char *s; - const char *fmt; - char c; - Py_ssize_t size, len, num, itemsize, x; - - fmt = PyBytes_AS_STRING(self->s_format); - - f = whichtable((char **)&fmt); - - s = fmt; - size = 0; - len = 0; - while ((c = *s++) != '\0') { - if (isspace(Py_CHARMASK(c))) - continue; - if ('0' <= c && c <= '9') { - num = c - '0'; - while ('0' <= (c = *s++) && c <= '9') { - x = num*10 + (c - '0'); - if (x/10 != num) { - PyErr_SetString( - StructError, - "overflow in item count"); - return -1; - } - num = x; - } - if (c == '\0') - break; - } - else - num = 1; - - e = getentry(c, f); - if (e == NULL) - return -1; - - switch (c) { - case 's': /* fall through */ - case 'p': len++; break; - case 'x': break; - default: len += num; break; - } - - itemsize = e->size; - size = align(size, c, e); - x = num * itemsize; - size += x; - if (x/itemsize != num || size < 0) { - PyErr_SetString(StructError, - "total struct size too long"); - return -1; - } - } - - /* check for overflow */ - if ((len + 1) > (PY_SSIZE_T_MAX / sizeof(formatcode))) { - PyErr_NoMemory(); - return -1; - } - - self->s_size = size; - self->s_len = len; - codes = PyMem_MALLOC((len + 1) * sizeof(formatcode)); - if (codes == NULL) { - PyErr_NoMemory(); - return -1; - } - self->s_codes = codes; - - s = fmt; - size = 0; - while ((c = *s++) != '\0') { - if (isspace(Py_CHARMASK(c))) - continue; - if ('0' <= c && c <= '9') { - num = c - '0'; - while ('0' <= (c = *s++) && c <= '9') - num = num*10 + (c - '0'); - if (c == '\0') - break; - } - else - num = 1; - - e = getentry(c, f); - - size = align(size, c, e); - if (c == 's' || c == 'p') { - codes->offset = size; - codes->size = num; - codes->fmtdef = e; - codes++; - size += num; - } else if (c == 'x') { - size += num; - } else { - while (--num >= 0) { - codes->offset = size; - codes->size = e->size; - codes->fmtdef = e; - codes++; - size += e->size; - } - } - } - codes->fmtdef = NULL; - codes->offset = size; - codes->size = 0; - - return 0; + const formatdef *f; + const formatdef *e; + formatcode *codes; + + const char *s; + const char *fmt; + char c; + Py_ssize_t size, len, num, itemsize, x; + + fmt = PyBytes_AS_STRING(self->s_format); + + f = whichtable((char **)&fmt); + + s = fmt; + size = 0; + len = 0; + while ((c = *s++) != '\0') { + if (isspace(Py_CHARMASK(c))) + continue; + if ('0' <= c && c <= '9') { + num = c - '0'; + while ('0' <= (c = *s++) && c <= '9') { + x = num*10 + (c - '0'); + if (x/10 != num) { + PyErr_SetString( + StructError, + "overflow in item count"); + return -1; + } + num = x; + } + if (c == '\0') + break; + } + else + num = 1; + + e = getentry(c, f); + if (e == NULL) + return -1; + + switch (c) { + case 's': /* fall through */ + case 'p': len++; break; + case 'x': break; + default: len += num; break; + } + + itemsize = e->size; + size = align(size, c, e); + x = num * itemsize; + size += x; + if (x/itemsize != num || size < 0) { + PyErr_SetString(StructError, + "total struct size too long"); + return -1; + } + } + + /* check for overflow */ + if ((len + 1) > (PY_SSIZE_T_MAX / sizeof(formatcode))) { + PyErr_NoMemory(); + return -1; + } + + self->s_size = size; + self->s_len = len; + codes = PyMem_MALLOC((len + 1) * sizeof(formatcode)); + if (codes == NULL) { + PyErr_NoMemory(); + return -1; + } + self->s_codes = codes; + + s = fmt; + size = 0; + while ((c = *s++) != '\0') { + if (isspace(Py_CHARMASK(c))) + continue; + if ('0' <= c && c <= '9') { + num = c - '0'; + while ('0' <= (c = *s++) && c <= '9') + num = num*10 + (c - '0'); + if (c == '\0') + break; + } + else + num = 1; + + e = getentry(c, f); + + size = align(size, c, e); + if (c == 's' || c == 'p') { + codes->offset = size; + codes->size = num; + codes->fmtdef = e; + codes++; + size += num; + } else if (c == 'x') { + size += num; + } else { + while (--num >= 0) { + codes->offset = size; + codes->size = e->size; + codes->fmtdef = e; + codes++; + size += e->size; + } + } + } + codes->fmtdef = NULL; + codes->offset = size; + codes->size = 0; + + return 0; } static PyObject * s_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *self; + PyObject *self; - assert(type != NULL && type->tp_alloc != NULL); + assert(type != NULL && type->tp_alloc != NULL); - self = type->tp_alloc(type, 0); - if (self != NULL) { - PyStructObject *s = (PyStructObject*)self; - Py_INCREF(Py_None); - s->s_format = Py_None; - s->s_codes = NULL; - s->s_size = -1; - s->s_len = -1; - } - return self; + self = type->tp_alloc(type, 0); + if (self != NULL) { + PyStructObject *s = (PyStructObject*)self; + Py_INCREF(Py_None); + s->s_format = Py_None; + s->s_codes = NULL; + s->s_size = -1; + s->s_len = -1; + } + return self; } static int s_init(PyObject *self, PyObject *args, PyObject *kwds) { - PyStructObject *soself = (PyStructObject *)self; - PyObject *o_format = NULL; - int ret = 0; - static char *kwlist[] = {"format", 0}; + PyStructObject *soself = (PyStructObject *)self; + PyObject *o_format = NULL; + int ret = 0; + static char *kwlist[] = {"format", 0}; - assert(PyStruct_Check(self)); + assert(PyStruct_Check(self)); - if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:Struct", kwlist, - &o_format)) - return -1; + if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:Struct", kwlist, + &o_format)) + return -1; - if (PyUnicode_Check(o_format)) { - o_format = PyUnicode_AsASCIIString(o_format); - if (o_format == NULL) - return -1; - } - /* XXX support buffer interface, too */ - else { - Py_INCREF(o_format); - } + if (PyUnicode_Check(o_format)) { + o_format = PyUnicode_AsASCIIString(o_format); + if (o_format == NULL) + return -1; + } + /* XXX support buffer interface, too */ + else { + Py_INCREF(o_format); + } - if (!PyBytes_Check(o_format)) { - Py_DECREF(o_format); - PyErr_Format(PyExc_TypeError, - "Struct() argument 1 must be bytes, not %.200s", - Py_TYPE(o_format)->tp_name); - return -1; - } + if (!PyBytes_Check(o_format)) { + Py_DECREF(o_format); + PyErr_Format(PyExc_TypeError, + "Struct() argument 1 must be bytes, not %.200s", + Py_TYPE(o_format)->tp_name); + return -1; + } - Py_CLEAR(soself->s_format); - soself->s_format = o_format; + Py_CLEAR(soself->s_format); + soself->s_format = o_format; - ret = prepare_s(soself); - return ret; + ret = prepare_s(soself); + return ret; } static void s_dealloc(PyStructObject *s) { - if (s->weakreflist != NULL) - PyObject_ClearWeakRefs((PyObject *)s); - if (s->s_codes != NULL) { - PyMem_FREE(s->s_codes); - } - Py_XDECREF(s->s_format); - Py_TYPE(s)->tp_free((PyObject *)s); + if (s->weakreflist != NULL) + PyObject_ClearWeakRefs((PyObject *)s); + if (s->s_codes != NULL) { + PyMem_FREE(s->s_codes); + } + Py_XDECREF(s->s_format); + Py_TYPE(s)->tp_free((PyObject *)s); } static PyObject * s_unpack_internal(PyStructObject *soself, char *startfrom) { - formatcode *code; - Py_ssize_t i = 0; - PyObject *result = PyTuple_New(soself->s_len); - if (result == NULL) - return NULL; - - for (code = soself->s_codes; code->fmtdef != NULL; code++) { - PyObject *v; - const formatdef *e = code->fmtdef; - const char *res = startfrom + code->offset; - if (e->format == 's') { - v = PyBytes_FromStringAndSize(res, code->size); - } else if (e->format == 'p') { - Py_ssize_t n = *(unsigned char*)res; - if (n >= code->size) - n = code->size - 1; - v = PyBytes_FromStringAndSize(res + 1, n); - } else { - v = e->unpack(res, e); - } - if (v == NULL) - goto fail; - PyTuple_SET_ITEM(result, i++, v); - } - - return result; + formatcode *code; + Py_ssize_t i = 0; + PyObject *result = PyTuple_New(soself->s_len); + if (result == NULL) + return NULL; + + for (code = soself->s_codes; code->fmtdef != NULL; code++) { + PyObject *v; + const formatdef *e = code->fmtdef; + const char *res = startfrom + code->offset; + if (e->format == 's') { + v = PyBytes_FromStringAndSize(res, code->size); + } else if (e->format == 'p') { + Py_ssize_t n = *(unsigned char*)res; + if (n >= code->size) + n = code->size - 1; + v = PyBytes_FromStringAndSize(res + 1, n); + } else { + v = e->unpack(res, e); + } + if (v == NULL) + goto fail; + PyTuple_SET_ITEM(result, i++, v); + } + + return result; fail: - Py_DECREF(result); - return NULL; + Py_DECREF(result); + return NULL; } @@ -1384,24 +1384,24 @@ strings."); static PyObject * s_unpack(PyObject *self, PyObject *input) { - Py_buffer vbuf; - PyObject *result; - PyStructObject *soself = (PyStructObject *)self; - - assert(PyStruct_Check(self)); - assert(soself->s_codes != NULL); - if (PyObject_GetBuffer(input, &vbuf, PyBUF_SIMPLE) < 0) - return NULL; - if (vbuf.len != soself->s_size) { - PyErr_Format(StructError, - "unpack requires a bytes argument of length %zd", - soself->s_size); - PyBuffer_Release(&vbuf); - return NULL; - } - result = s_unpack_internal(soself, vbuf.buf); - PyBuffer_Release(&vbuf); - return result; + Py_buffer vbuf; + PyObject *result; + PyStructObject *soself = (PyStructObject *)self; + + assert(PyStruct_Check(self)); + assert(soself->s_codes != NULL); + if (PyObject_GetBuffer(input, &vbuf, PyBUF_SIMPLE) < 0) + return NULL; + if (vbuf.len != soself->s_size) { + PyErr_Format(StructError, + "unpack requires a bytes argument of length %zd", + soself->s_size); + PyBuffer_Release(&vbuf); + return NULL; + } + result = s_unpack_internal(soself, vbuf.buf); + PyBuffer_Release(&vbuf); + return result; } PyDoc_STRVAR(s_unpack_from__doc__, @@ -1415,35 +1415,35 @@ See struct.__doc__ for more on format strings."); static PyObject * s_unpack_from(PyObject *self, PyObject *args, PyObject *kwds) { - static char *kwlist[] = {"buffer", "offset", 0}; - - PyObject *input; - Py_ssize_t offset = 0; - Py_buffer vbuf; - PyObject *result; - PyStructObject *soself = (PyStructObject *)self; - - assert(PyStruct_Check(self)); - assert(soself->s_codes != NULL); - - if (!PyArg_ParseTupleAndKeywords(args, kwds, - "O|n:unpack_from", kwlist, - &input, &offset)) - return NULL; - if (PyObject_GetBuffer(input, &vbuf, PyBUF_SIMPLE) < 0) - return NULL; - if (offset < 0) - offset += vbuf.len; - if (offset < 0 || vbuf.len - offset < soself->s_size) { - PyErr_Format(StructError, - "unpack_from requires a buffer of at least %zd bytes", - soself->s_size); - PyBuffer_Release(&vbuf); - return NULL; - } - result = s_unpack_internal(soself, (char*)vbuf.buf + offset); - PyBuffer_Release(&vbuf); - return result; + static char *kwlist[] = {"buffer", "offset", 0}; + + PyObject *input; + Py_ssize_t offset = 0; + Py_buffer vbuf; + PyObject *result; + PyStructObject *soself = (PyStructObject *)self; + + assert(PyStruct_Check(self)); + assert(soself->s_codes != NULL); + + if (!PyArg_ParseTupleAndKeywords(args, kwds, + "O|n:unpack_from", kwlist, + &input, &offset)) + return NULL; + if (PyObject_GetBuffer(input, &vbuf, PyBUF_SIMPLE) < 0) + return NULL; + if (offset < 0) + offset += vbuf.len; + if (offset < 0 || vbuf.len - offset < soself->s_size) { + PyErr_Format(StructError, + "unpack_from requires a buffer of at least %zd bytes", + soself->s_size); + PyBuffer_Release(&vbuf); + return NULL; + } + result = s_unpack_internal(soself, (char*)vbuf.buf + offset); + PyBuffer_Release(&vbuf); + return result; } @@ -1460,85 +1460,85 @@ s_unpack_from(PyObject *self, PyObject *args, PyObject *kwds) static int s_pack_internal(PyStructObject *soself, PyObject *args, int offset, char* buf) { - formatcode *code; - /* XXX(nnorwitz): why does i need to be a local? can we use - the offset parameter or do we need the wider width? */ - Py_ssize_t i; - - memset(buf, '\0', soself->s_size); - i = offset; - for (code = soself->s_codes; code->fmtdef != NULL; code++) { - Py_ssize_t n; - PyObject *v = PyTuple_GET_ITEM(args, i++); - const formatdef *e = code->fmtdef; - char *res = buf + code->offset; - if (e->format == 's') { - int isstring; - void *p; - if (PyUnicode_Check(v)) { - v = _PyUnicode_AsDefaultEncodedString(v, NULL); - if (v == NULL) - return -1; - } - isstring = PyBytes_Check(v); - if (!isstring && !PyByteArray_Check(v)) { - PyErr_SetString(StructError, - "argument for 's' must be a bytes or string"); - return -1; - } - if (isstring) { - n = PyBytes_GET_SIZE(v); - p = PyBytes_AS_STRING(v); - } - else { - n = PyByteArray_GET_SIZE(v); - p = PyByteArray_AS_STRING(v); - } - if (n > code->size) - n = code->size; - if (n > 0) - memcpy(res, p, n); - } else if (e->format == 'p') { - int isstring; - void *p; - if (PyUnicode_Check(v)) { - v = _PyUnicode_AsDefaultEncodedString(v, NULL); - if (v == NULL) - return -1; - } - isstring = PyBytes_Check(v); - if (!isstring && !PyByteArray_Check(v)) { - PyErr_SetString(StructError, - "argument for 'p' must be a bytes or string"); - return -1; - } - if (isstring) { - n = PyBytes_GET_SIZE(v); - p = PyBytes_AS_STRING(v); - } - else { - n = PyByteArray_GET_SIZE(v); - p = PyByteArray_AS_STRING(v); - } - if (n > (code->size - 1)) - n = code->size - 1; - if (n > 0) - memcpy(res + 1, p, n); - if (n > 255) - n = 255; - *res = Py_SAFE_DOWNCAST(n, Py_ssize_t, unsigned char); - } else { - if (e->pack(res, v, e) < 0) { - if (PyLong_Check(v) && PyErr_ExceptionMatches(PyExc_OverflowError)) - PyErr_SetString(StructError, - "long too large to convert to int"); - return -1; - } - } - } - - /* Success */ - return 0; + formatcode *code; + /* XXX(nnorwitz): why does i need to be a local? can we use + the offset parameter or do we need the wider width? */ + Py_ssize_t i; + + memset(buf, '\0', soself->s_size); + i = offset; + for (code = soself->s_codes; code->fmtdef != NULL; code++) { + Py_ssize_t n; + PyObject *v = PyTuple_GET_ITEM(args, i++); + const formatdef *e = code->fmtdef; + char *res = buf + code->offset; + if (e->format == 's') { + int isstring; + void *p; + if (PyUnicode_Check(v)) { + v = _PyUnicode_AsDefaultEncodedString(v, NULL); + if (v == NULL) + return -1; + } + isstring = PyBytes_Check(v); + if (!isstring && !PyByteArray_Check(v)) { + PyErr_SetString(StructError, + "argument for 's' must be a bytes or string"); + return -1; + } + if (isstring) { + n = PyBytes_GET_SIZE(v); + p = PyBytes_AS_STRING(v); + } + else { + n = PyByteArray_GET_SIZE(v); + p = PyByteArray_AS_STRING(v); + } + if (n > code->size) + n = code->size; + if (n > 0) + memcpy(res, p, n); + } else if (e->format == 'p') { + int isstring; + void *p; + if (PyUnicode_Check(v)) { + v = _PyUnicode_AsDefaultEncodedString(v, NULL); + if (v == NULL) + return -1; + } + isstring = PyBytes_Check(v); + if (!isstring && !PyByteArray_Check(v)) { + PyErr_SetString(StructError, + "argument for 'p' must be a bytes or string"); + return -1; + } + if (isstring) { + n = PyBytes_GET_SIZE(v); + p = PyBytes_AS_STRING(v); + } + else { + n = PyByteArray_GET_SIZE(v); + p = PyByteArray_AS_STRING(v); + } + if (n > (code->size - 1)) + n = code->size - 1; + if (n > 0) + memcpy(res + 1, p, n); + if (n > 255) + n = 255; + *res = Py_SAFE_DOWNCAST(n, Py_ssize_t, unsigned char); + } else { + if (e->pack(res, v, e) < 0) { + if (PyLong_Check(v) && PyErr_ExceptionMatches(PyExc_OverflowError)) + PyErr_SetString(StructError, + "long too large to convert to int"); + return -1; + } + } + } + + /* Success */ + return 0; } @@ -1551,32 +1551,32 @@ Struct's format. See struct.__doc__ for more on format strings."); static PyObject * s_pack(PyObject *self, PyObject *args) { - PyStructObject *soself; - PyObject *result; + PyStructObject *soself; + PyObject *result; - /* Validate arguments. */ - soself = (PyStructObject *)self; - assert(PyStruct_Check(self)); - assert(soself->s_codes != NULL); - if (PyTuple_GET_SIZE(args) != soself->s_len) - { - PyErr_Format(StructError, - "pack requires exactly %zd arguments", soself->s_len); - return NULL; - } + /* Validate arguments. */ + soself = (PyStructObject *)self; + assert(PyStruct_Check(self)); + assert(soself->s_codes != NULL); + if (PyTuple_GET_SIZE(args) != soself->s_len) + { + PyErr_Format(StructError, + "pack requires exactly %zd arguments", soself->s_len); + return NULL; + } - /* Allocate a new string */ - result = PyBytes_FromStringAndSize((char *)NULL, soself->s_size); - if (result == NULL) - return NULL; + /* Allocate a new string */ + result = PyBytes_FromStringAndSize((char *)NULL, soself->s_size); + if (result == NULL) + return NULL; - /* Call the guts */ - if ( s_pack_internal(soself, args, 0, PyBytes_AS_STRING(result)) != 0 ) { - Py_DECREF(result); - return NULL; - } + /* Call the guts */ + if ( s_pack_internal(soself, args, 0, PyBytes_AS_STRING(result)) != 0 ) { + Py_DECREF(result); + return NULL; + } - return result; + return result; } PyDoc_STRVAR(s_pack_into__doc__, @@ -1590,59 +1590,59 @@ more on format strings."); static PyObject * s_pack_into(PyObject *self, PyObject *args) { - PyStructObject *soself; - char *buffer; - Py_ssize_t buffer_len, offset; - - /* Validate arguments. +1 is for the first arg as buffer. */ - soself = (PyStructObject *)self; - assert(PyStruct_Check(self)); - assert(soself->s_codes != NULL); - if (PyTuple_GET_SIZE(args) != (soself->s_len + 2)) - { - PyErr_Format(StructError, - "pack_into requires exactly %zd arguments", - (soself->s_len + 2)); - return NULL; - } - - /* Extract a writable memory buffer from the first argument */ - if ( PyObject_AsWriteBuffer(PyTuple_GET_ITEM(args, 0), - (void**)&buffer, &buffer_len) == -1 ) { - return NULL; - } - assert( buffer_len >= 0 ); - - /* Extract the offset from the first argument */ - offset = PyNumber_AsSsize_t(PyTuple_GET_ITEM(args, 1), PyExc_IndexError); - if (offset == -1 && PyErr_Occurred()) - return NULL; - - /* Support negative offsets. */ - if (offset < 0) - offset += buffer_len; - - /* Check boundaries */ - if (offset < 0 || (buffer_len - offset) < soself->s_size) { - PyErr_Format(StructError, - "pack_into requires a buffer of at least %zd bytes", - soself->s_size); - return NULL; - } - - /* Call the guts */ - if ( s_pack_internal(soself, args, 2, buffer + offset) != 0 ) { - return NULL; - } - - Py_RETURN_NONE; + PyStructObject *soself; + char *buffer; + Py_ssize_t buffer_len, offset; + + /* Validate arguments. +1 is for the first arg as buffer. */ + soself = (PyStructObject *)self; + assert(PyStruct_Check(self)); + assert(soself->s_codes != NULL); + if (PyTuple_GET_SIZE(args) != (soself->s_len + 2)) + { + PyErr_Format(StructError, + "pack_into requires exactly %zd arguments", + (soself->s_len + 2)); + return NULL; + } + + /* Extract a writable memory buffer from the first argument */ + if ( PyObject_AsWriteBuffer(PyTuple_GET_ITEM(args, 0), + (void**)&buffer, &buffer_len) == -1 ) { + return NULL; + } + assert( buffer_len >= 0 ); + + /* Extract the offset from the first argument */ + offset = PyNumber_AsSsize_t(PyTuple_GET_ITEM(args, 1), PyExc_IndexError); + if (offset == -1 && PyErr_Occurred()) + return NULL; + + /* Support negative offsets. */ + if (offset < 0) + offset += buffer_len; + + /* Check boundaries */ + if (offset < 0 || (buffer_len - offset) < soself->s_size) { + PyErr_Format(StructError, + "pack_into requires a buffer of at least %zd bytes", + soself->s_size); + return NULL; + } + + /* Call the guts */ + if ( s_pack_internal(soself, args, 2, buffer + offset) != 0 ) { + return NULL; + } + + Py_RETURN_NONE; } static PyObject * s_get_format(PyStructObject *self, void *unused) { - Py_INCREF(self->s_format); - return self->s_format; + Py_INCREF(self->s_format); + return self->s_format; } static PyObject * @@ -1654,12 +1654,12 @@ s_get_size(PyStructObject *self, void *unused) /* List of functions */ static struct PyMethodDef s_methods[] = { - {"pack", s_pack, METH_VARARGS, s_pack__doc__}, - {"pack_into", s_pack_into, METH_VARARGS, s_pack_into__doc__}, - {"unpack", s_unpack, METH_O, s_unpack__doc__}, - {"unpack_from", (PyCFunction)s_unpack_from, METH_VARARGS|METH_KEYWORDS, - s_unpack_from__doc__}, - {NULL, NULL} /* sentinel */ + {"pack", s_pack, METH_VARARGS, s_pack__doc__}, + {"pack_into", s_pack_into, METH_VARARGS, s_pack_into__doc__}, + {"unpack", s_unpack, METH_O, s_unpack__doc__}, + {"unpack_from", (PyCFunction)s_unpack_from, METH_VARARGS|METH_KEYWORDS, + s_unpack_from__doc__}, + {NULL, NULL} /* sentinel */ }; PyDoc_STRVAR(s__doc__, "Compiled struct object"); @@ -1667,52 +1667,52 @@ PyDoc_STRVAR(s__doc__, "Compiled struct object"); #define OFF(x) offsetof(PyStructObject, x) static PyGetSetDef s_getsetlist[] = { - {"format", (getter)s_get_format, (setter)NULL, "struct format string", NULL}, - {"size", (getter)s_get_size, (setter)NULL, "struct size in bytes", NULL}, - {NULL} /* sentinel */ + {"format", (getter)s_get_format, (setter)NULL, "struct format string", NULL}, + {"size", (getter)s_get_size, (setter)NULL, "struct size in bytes", NULL}, + {NULL} /* sentinel */ }; static PyTypeObject PyStructType = { - PyVarObject_HEAD_INIT(NULL, 0) - "Struct", - sizeof(PyStructObject), - 0, - (destructor)s_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - PyObject_GenericSetAttr, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - s__doc__, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - offsetof(PyStructObject, weakreflist), /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - s_methods, /* tp_methods */ - NULL, /* tp_members */ - s_getsetlist, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - s_init, /* tp_init */ - PyType_GenericAlloc,/* tp_alloc */ - s_new, /* tp_new */ - PyObject_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "Struct", + sizeof(PyStructObject), + 0, + (destructor)s_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + PyObject_GenericSetAttr, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + s__doc__, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + offsetof(PyStructObject, weakreflist), /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + s_methods, /* tp_methods */ + NULL, /* tp_members */ + s_getsetlist, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + s_init, /* tp_init */ + PyType_GenericAlloc,/* tp_alloc */ + s_new, /* tp_new */ + PyObject_Del, /* tp_free */ }; @@ -1724,29 +1724,29 @@ static PyObject *cache = NULL; static PyObject * cache_struct(PyObject *fmt) { - PyObject * s_object; + PyObject * s_object; - if (cache == NULL) { - cache = PyDict_New(); - if (cache == NULL) - return NULL; - } + if (cache == NULL) { + cache = PyDict_New(); + if (cache == NULL) + return NULL; + } - s_object = PyDict_GetItem(cache, fmt); - if (s_object != NULL) { - Py_INCREF(s_object); - return s_object; - } + s_object = PyDict_GetItem(cache, fmt); + if (s_object != NULL) { + Py_INCREF(s_object); + return s_object; + } - s_object = PyObject_CallFunctionObjArgs((PyObject *)(&PyStructType), fmt, NULL); - if (s_object != NULL) { - if (PyDict_Size(cache) >= MAXCACHE) - PyDict_Clear(cache); - /* Attempt to cache the result */ - if (PyDict_SetItem(cache, fmt, s_object) == -1) - PyErr_Clear(); - } - return s_object; + s_object = PyObject_CallFunctionObjArgs((PyObject *)(&PyStructType), fmt, NULL); + if (s_object != NULL) { + if (PyDict_Size(cache) >= MAXCACHE) + PyDict_Clear(cache); + /* Attempt to cache the result */ + if (PyDict_SetItem(cache, fmt, s_object) == -1) + PyErr_Clear(); + } + return s_object; } PyDoc_STRVAR(clearcache_doc, @@ -1755,8 +1755,8 @@ PyDoc_STRVAR(clearcache_doc, static PyObject * clearcache(PyObject *self) { - Py_CLEAR(cache); - Py_RETURN_NONE; + Py_CLEAR(cache); + Py_RETURN_NONE; } PyDoc_STRVAR(calcsize_doc, @@ -1765,13 +1765,13 @@ PyDoc_STRVAR(calcsize_doc, static PyObject * calcsize(PyObject *self, PyObject *fmt) { - Py_ssize_t n; - PyObject *s_object = cache_struct(fmt); - if (s_object == NULL) - return NULL; - n = ((PyStructObject *)s_object)->s_size; - Py_DECREF(s_object); - return PyLong_FromSsize_t(n); + Py_ssize_t n; + PyObject *s_object = cache_struct(fmt); + if (s_object == NULL) + return NULL; + n = ((PyStructObject *)s_object)->s_size; + Py_DECREF(s_object); + return PyLong_FromSsize_t(n); } PyDoc_STRVAR(pack_doc, @@ -1780,27 +1780,27 @@ PyDoc_STRVAR(pack_doc, static PyObject * pack(PyObject *self, PyObject *args) { - PyObject *s_object, *fmt, *newargs, *result; - Py_ssize_t n = PyTuple_GET_SIZE(args); - - if (n == 0) { - PyErr_SetString(PyExc_TypeError, "missing format argument"); - return NULL; - } - fmt = PyTuple_GET_ITEM(args, 0); - newargs = PyTuple_GetSlice(args, 1, n); - if (newargs == NULL) - return NULL; - - s_object = cache_struct(fmt); - if (s_object == NULL) { - Py_DECREF(newargs); - return NULL; - } - result = s_pack(s_object, newargs); - Py_DECREF(newargs); - Py_DECREF(s_object); - return result; + PyObject *s_object, *fmt, *newargs, *result; + Py_ssize_t n = PyTuple_GET_SIZE(args); + + if (n == 0) { + PyErr_SetString(PyExc_TypeError, "missing format argument"); + return NULL; + } + fmt = PyTuple_GET_ITEM(args, 0); + newargs = PyTuple_GetSlice(args, 1, n); + if (newargs == NULL) + return NULL; + + s_object = cache_struct(fmt); + if (s_object == NULL) { + Py_DECREF(newargs); + return NULL; + } + result = s_pack(s_object, newargs); + Py_DECREF(newargs); + Py_DECREF(s_object); + return result; } PyDoc_STRVAR(pack_into_doc, @@ -1810,27 +1810,27 @@ Write the packed bytes into the writable buffer buf starting at offset."); static PyObject * pack_into(PyObject *self, PyObject *args) { - PyObject *s_object, *fmt, *newargs, *result; - Py_ssize_t n = PyTuple_GET_SIZE(args); - - if (n == 0) { - PyErr_SetString(PyExc_TypeError, "missing format argument"); - return NULL; - } - fmt = PyTuple_GET_ITEM(args, 0); - newargs = PyTuple_GetSlice(args, 1, n); - if (newargs == NULL) - return NULL; - - s_object = cache_struct(fmt); - if (s_object == NULL) { - Py_DECREF(newargs); - return NULL; - } - result = s_pack_into(s_object, newargs); - Py_DECREF(newargs); - Py_DECREF(s_object); - return result; + PyObject *s_object, *fmt, *newargs, *result; + Py_ssize_t n = PyTuple_GET_SIZE(args); + + if (n == 0) { + PyErr_SetString(PyExc_TypeError, "missing format argument"); + return NULL; + } + fmt = PyTuple_GET_ITEM(args, 0); + newargs = PyTuple_GetSlice(args, 1, n); + if (newargs == NULL) + return NULL; + + s_object = cache_struct(fmt); + if (s_object == NULL) { + Py_DECREF(newargs); + return NULL; + } + result = s_pack_into(s_object, newargs); + Py_DECREF(newargs); + Py_DECREF(s_object); + return result; } PyDoc_STRVAR(unpack_doc, @@ -1840,17 +1840,17 @@ Requires len(bytes) == calcsize(fmt)."); static PyObject * unpack(PyObject *self, PyObject *args) { - PyObject *s_object, *fmt, *inputstr, *result; + PyObject *s_object, *fmt, *inputstr, *result; - if (!PyArg_UnpackTuple(args, "unpack", 2, 2, &fmt, &inputstr)) - return NULL; + if (!PyArg_UnpackTuple(args, "unpack", 2, 2, &fmt, &inputstr)) + return NULL; - s_object = cache_struct(fmt); - if (s_object == NULL) - return NULL; - result = s_unpack(s_object, inputstr); - Py_DECREF(s_object); - return result; + s_object = cache_struct(fmt); + if (s_object == NULL) + return NULL; + result = s_unpack(s_object, inputstr); + Py_DECREF(s_object); + return result; } PyDoc_STRVAR(unpack_from_doc, @@ -1860,38 +1860,38 @@ fmt, starting at offset. Requires len(buffer[offset:]) >= calcsize(fmt)."); static PyObject * unpack_from(PyObject *self, PyObject *args, PyObject *kwds) { - PyObject *s_object, *fmt, *newargs, *result; - Py_ssize_t n = PyTuple_GET_SIZE(args); - - if (n == 0) { - PyErr_SetString(PyExc_TypeError, "missing format argument"); - return NULL; - } - fmt = PyTuple_GET_ITEM(args, 0); - newargs = PyTuple_GetSlice(args, 1, n); - if (newargs == NULL) - return NULL; - - s_object = cache_struct(fmt); - if (s_object == NULL) { - Py_DECREF(newargs); - return NULL; - } - result = s_unpack_from(s_object, newargs, kwds); - Py_DECREF(newargs); - Py_DECREF(s_object); - return result; + PyObject *s_object, *fmt, *newargs, *result; + Py_ssize_t n = PyTuple_GET_SIZE(args); + + if (n == 0) { + PyErr_SetString(PyExc_TypeError, "missing format argument"); + return NULL; + } + fmt = PyTuple_GET_ITEM(args, 0); + newargs = PyTuple_GetSlice(args, 1, n); + if (newargs == NULL) + return NULL; + + s_object = cache_struct(fmt); + if (s_object == NULL) { + Py_DECREF(newargs); + return NULL; + } + result = s_unpack_from(s_object, newargs, kwds); + Py_DECREF(newargs); + Py_DECREF(s_object); + return result; } static struct PyMethodDef module_functions[] = { - {"_clearcache", (PyCFunction)clearcache, METH_NOARGS, clearcache_doc}, - {"calcsize", calcsize, METH_O, calcsize_doc}, - {"pack", pack, METH_VARARGS, pack_doc}, - {"pack_into", pack_into, METH_VARARGS, pack_into_doc}, - {"unpack", unpack, METH_VARARGS, unpack_doc}, - {"unpack_from", (PyCFunction)unpack_from, - METH_VARARGS|METH_KEYWORDS, unpack_from_doc}, - {NULL, NULL} /* sentinel */ + {"_clearcache", (PyCFunction)clearcache, METH_NOARGS, clearcache_doc}, + {"calcsize", calcsize, METH_O, calcsize_doc}, + {"pack", pack, METH_VARARGS, pack_doc}, + {"pack_into", pack_into, METH_VARARGS, pack_into_doc}, + {"unpack", unpack, METH_VARARGS, unpack_doc}, + {"unpack_from", (PyCFunction)unpack_from, + METH_VARARGS|METH_KEYWORDS, unpack_from_doc}, + {NULL, NULL} /* sentinel */ }; @@ -1928,87 +1928,87 @@ The variable struct.error is an exception raised on errors.\n"); static struct PyModuleDef _structmodule = { - PyModuleDef_HEAD_INIT, - "_struct", - module_doc, - -1, - module_functions, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_struct", + module_doc, + -1, + module_functions, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit__struct(void) { - PyObject *ver, *m; - - ver = PyBytes_FromString("0.3"); - if (ver == NULL) - return NULL; - - m = PyModule_Create(&_structmodule); - if (m == NULL) - return NULL; - - Py_TYPE(&PyStructType) = &PyType_Type; - if (PyType_Ready(&PyStructType) < 0) - return NULL; - - /* Check endian and swap in faster functions */ - { - int one = 1; - formatdef *native = native_table; - formatdef *other, *ptr; - if ((int)*(unsigned char*)&one) - other = lilendian_table; - else - other = bigendian_table; - /* Scan through the native table, find a matching - entry in the endian table and swap in the - native implementations whenever possible - (64-bit platforms may not have "standard" sizes) */ - while (native->format != '\0' && other->format != '\0') { - ptr = other; - while (ptr->format != '\0') { - if (ptr->format == native->format) { - /* Match faster when formats are - listed in the same order */ - if (ptr == other) - other++; - /* Only use the trick if the - size matches */ - if (ptr->size != native->size) - break; - /* Skip float and double, could be - "unknown" float format */ - if (ptr->format == 'd' || ptr->format == 'f') - break; - ptr->pack = native->pack; - ptr->unpack = native->unpack; - break; - } - ptr++; - } - native++; - } - } - - /* Add some symbolic constants to the module */ - if (StructError == NULL) { - StructError = PyErr_NewException("struct.error", NULL, NULL); - if (StructError == NULL) - return NULL; - } - - Py_INCREF(StructError); - PyModule_AddObject(m, "error", StructError); - - Py_INCREF((PyObject*)&PyStructType); - PyModule_AddObject(m, "Struct", (PyObject*)&PyStructType); - - PyModule_AddObject(m, "__version__", ver); - - return m; + PyObject *ver, *m; + + ver = PyBytes_FromString("0.3"); + if (ver == NULL) + return NULL; + + m = PyModule_Create(&_structmodule); + if (m == NULL) + return NULL; + + Py_TYPE(&PyStructType) = &PyType_Type; + if (PyType_Ready(&PyStructType) < 0) + return NULL; + + /* Check endian and swap in faster functions */ + { + int one = 1; + formatdef *native = native_table; + formatdef *other, *ptr; + if ((int)*(unsigned char*)&one) + other = lilendian_table; + else + other = bigendian_table; + /* Scan through the native table, find a matching + entry in the endian table and swap in the + native implementations whenever possible + (64-bit platforms may not have "standard" sizes) */ + while (native->format != '\0' && other->format != '\0') { + ptr = other; + while (ptr->format != '\0') { + if (ptr->format == native->format) { + /* Match faster when formats are + listed in the same order */ + if (ptr == other) + other++; + /* Only use the trick if the + size matches */ + if (ptr->size != native->size) + break; + /* Skip float and double, could be + "unknown" float format */ + if (ptr->format == 'd' || ptr->format == 'f') + break; + ptr->pack = native->pack; + ptr->unpack = native->unpack; + break; + } + ptr++; + } + native++; + } + } + + /* Add some symbolic constants to the module */ + if (StructError == NULL) { + StructError = PyErr_NewException("struct.error", NULL, NULL); + if (StructError == NULL) + return NULL; + } + + Py_INCREF(StructError); + PyModule_AddObject(m, "error", StructError); + + Py_INCREF((PyObject*)&PyStructType); + PyModule_AddObject(m, "Struct", (PyObject*)&PyStructType); + + PyModule_AddObject(m, "__version__", ver); + + return m; } diff --git a/Modules/_testcapimodule.c b/Modules/_testcapimodule.c index ab28e9d..3e356d5 100644 --- a/Modules/_testcapimodule.c +++ b/Modules/_testcapimodule.c @@ -14,22 +14,22 @@ #ifdef WITH_THREAD #include "pythread.h" #endif /* WITH_THREAD */ -static PyObject *TestError; /* set to exception object in init */ +static PyObject *TestError; /* set to exception object in init */ /* Raise TestError with test_name + ": " + msg, and return NULL. */ static PyObject * raiseTestError(const char* test_name, const char* msg) { - char buf[2048]; - - if (strlen(test_name) + strlen(msg) > sizeof(buf) - 50) - PyErr_SetString(TestError, "internal error msg too large"); - else { - PyOS_snprintf(buf, sizeof(buf), "%s: %s", test_name, msg); - PyErr_SetString(TestError, buf); - } - return NULL; + char buf[2048]; + + if (strlen(test_name) + strlen(msg) > sizeof(buf) - 50) + PyErr_SetString(TestError, "internal error msg too large"); + else { + PyOS_snprintf(buf, sizeof(buf), "%s: %s", test_name, msg); + PyErr_SetString(TestError, buf); + } + return NULL; } /* Test #defines from pyconfig.h (particularly the SIZEOF_* defines). @@ -40,138 +40,138 @@ raiseTestError(const char* test_name, const char* msg) */ static PyObject* sizeof_error(const char* fatname, const char* typname, - int expected, int got) + int expected, int got) { - char buf[1024]; - PyOS_snprintf(buf, sizeof(buf), - "%.200s #define == %d but sizeof(%.200s) == %d", - fatname, expected, typname, got); - PyErr_SetString(TestError, buf); - return (PyObject*)NULL; + char buf[1024]; + PyOS_snprintf(buf, sizeof(buf), + "%.200s #define == %d but sizeof(%.200s) == %d", + fatname, expected, typname, got); + PyErr_SetString(TestError, buf); + return (PyObject*)NULL; } static PyObject* test_config(PyObject *self) { #define CHECK_SIZEOF(FATNAME, TYPE) \ - if (FATNAME != sizeof(TYPE)) \ - return sizeof_error(#FATNAME, #TYPE, FATNAME, sizeof(TYPE)) - - CHECK_SIZEOF(SIZEOF_SHORT, short); - CHECK_SIZEOF(SIZEOF_INT, int); - CHECK_SIZEOF(SIZEOF_LONG, long); - CHECK_SIZEOF(SIZEOF_VOID_P, void*); - CHECK_SIZEOF(SIZEOF_TIME_T, time_t); + if (FATNAME != sizeof(TYPE)) \ + return sizeof_error(#FATNAME, #TYPE, FATNAME, sizeof(TYPE)) + + CHECK_SIZEOF(SIZEOF_SHORT, short); + CHECK_SIZEOF(SIZEOF_INT, int); + CHECK_SIZEOF(SIZEOF_LONG, long); + CHECK_SIZEOF(SIZEOF_VOID_P, void*); + CHECK_SIZEOF(SIZEOF_TIME_T, time_t); #ifdef HAVE_LONG_LONG - CHECK_SIZEOF(SIZEOF_LONG_LONG, PY_LONG_LONG); + CHECK_SIZEOF(SIZEOF_LONG_LONG, PY_LONG_LONG); #endif #undef CHECK_SIZEOF - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } static PyObject* test_list_api(PyObject *self) { - PyObject* list; - int i; + PyObject* list; + int i; - /* SF bug 132008: PyList_Reverse segfaults */ + /* SF bug 132008: PyList_Reverse segfaults */ #define NLIST 30 - list = PyList_New(NLIST); - if (list == (PyObject*)NULL) - return (PyObject*)NULL; - /* list = range(NLIST) */ - for (i = 0; i < NLIST; ++i) { - PyObject* anint = PyLong_FromLong(i); - if (anint == (PyObject*)NULL) { - Py_DECREF(list); - return (PyObject*)NULL; - } - PyList_SET_ITEM(list, i, anint); - } - /* list.reverse(), via PyList_Reverse() */ - i = PyList_Reverse(list); /* should not blow up! */ - if (i != 0) { - Py_DECREF(list); - return (PyObject*)NULL; - } - /* Check that list == range(29, -1, -1) now */ - for (i = 0; i < NLIST; ++i) { - PyObject* anint = PyList_GET_ITEM(list, i); - if (PyLong_AS_LONG(anint) != NLIST-1-i) { - PyErr_SetString(TestError, - "test_list_api: reverse screwed up"); - Py_DECREF(list); - return (PyObject*)NULL; - } - } - Py_DECREF(list); + list = PyList_New(NLIST); + if (list == (PyObject*)NULL) + return (PyObject*)NULL; + /* list = range(NLIST) */ + for (i = 0; i < NLIST; ++i) { + PyObject* anint = PyLong_FromLong(i); + if (anint == (PyObject*)NULL) { + Py_DECREF(list); + return (PyObject*)NULL; + } + PyList_SET_ITEM(list, i, anint); + } + /* list.reverse(), via PyList_Reverse() */ + i = PyList_Reverse(list); /* should not blow up! */ + if (i != 0) { + Py_DECREF(list); + return (PyObject*)NULL; + } + /* Check that list == range(29, -1, -1) now */ + for (i = 0; i < NLIST; ++i) { + PyObject* anint = PyList_GET_ITEM(list, i); + if (PyLong_AS_LONG(anint) != NLIST-1-i) { + PyErr_SetString(TestError, + "test_list_api: reverse screwed up"); + Py_DECREF(list); + return (PyObject*)NULL; + } + } + Py_DECREF(list); #undef NLIST - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } static int test_dict_inner(int count) { - Py_ssize_t pos = 0, iterations = 0; - int i; - PyObject *dict = PyDict_New(); - PyObject *v, *k; - - if (dict == NULL) - return -1; - - for (i = 0; i < count; i++) { - v = PyLong_FromLong(i); - PyDict_SetItem(dict, v, v); - Py_DECREF(v); - } - - while (PyDict_Next(dict, &pos, &k, &v)) { - PyObject *o; - iterations++; - - i = PyLong_AS_LONG(v) + 1; - o = PyLong_FromLong(i); - if (o == NULL) - return -1; - if (PyDict_SetItem(dict, k, o) < 0) { - Py_DECREF(o); - return -1; - } - Py_DECREF(o); - } - - Py_DECREF(dict); - - if (iterations != count) { - PyErr_SetString( - TestError, - "test_dict_iteration: dict iteration went wrong "); - return -1; - } else { - return 0; - } + Py_ssize_t pos = 0, iterations = 0; + int i; + PyObject *dict = PyDict_New(); + PyObject *v, *k; + + if (dict == NULL) + return -1; + + for (i = 0; i < count; i++) { + v = PyLong_FromLong(i); + PyDict_SetItem(dict, v, v); + Py_DECREF(v); + } + + while (PyDict_Next(dict, &pos, &k, &v)) { + PyObject *o; + iterations++; + + i = PyLong_AS_LONG(v) + 1; + o = PyLong_FromLong(i); + if (o == NULL) + return -1; + if (PyDict_SetItem(dict, k, o) < 0) { + Py_DECREF(o); + return -1; + } + Py_DECREF(o); + } + + Py_DECREF(dict); + + if (iterations != count) { + PyErr_SetString( + TestError, + "test_dict_iteration: dict iteration went wrong "); + return -1; + } else { + return 0; + } } static PyObject* test_dict_iteration(PyObject* self) { - int i; + int i; - for (i = 0; i < 200; i++) { - if (test_dict_inner(i) < 0) { - return NULL; - } - } + for (i = 0; i < 200; i++) { + if (test_dict_inner(i) < 0) { + return NULL; + } + } - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } @@ -179,107 +179,107 @@ test_dict_iteration(PyObject* self) * PyType_Ready if it hasn't already been called */ static PyTypeObject _HashInheritanceTester_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "hashinheritancetester", /* Name of this type */ - sizeof(PyObject), /* Basic object size */ - 0, /* Item size for varobject */ - (destructor)PyObject_Del, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ - 0, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - PyType_GenericNew, /* tp_new */ + PyVarObject_HEAD_INIT(NULL, 0) + "hashinheritancetester", /* Name of this type */ + sizeof(PyObject), /* Basic object size */ + 0, /* Item size for varobject */ + (destructor)PyObject_Del, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + 0, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + PyType_GenericNew, /* tp_new */ }; static PyObject* test_lazy_hash_inheritance(PyObject* self) { - PyTypeObject *type; - PyObject *obj; - long hash; - - type = &_HashInheritanceTester_Type; - - if (type->tp_dict != NULL) - /* The type has already been initialized. This probably means - -R is being used. */ - Py_RETURN_NONE; - - - obj = PyObject_New(PyObject, type); - if (obj == NULL) { - PyErr_Clear(); - PyErr_SetString( - TestError, - "test_lazy_hash_inheritance: failed to create object"); - return NULL; - } - - if (type->tp_dict != NULL) { - PyErr_SetString( - TestError, - "test_lazy_hash_inheritance: type initialised too soon"); - Py_DECREF(obj); - return NULL; - } - - hash = PyObject_Hash(obj); - if ((hash == -1) && PyErr_Occurred()) { - PyErr_Clear(); - PyErr_SetString( - TestError, - "test_lazy_hash_inheritance: could not hash object"); - Py_DECREF(obj); - return NULL; - } - - if (type->tp_dict == NULL) { - PyErr_SetString( - TestError, - "test_lazy_hash_inheritance: type not initialised by hash()"); - Py_DECREF(obj); - return NULL; - } - - if (type->tp_hash != PyType_Type.tp_hash) { - PyErr_SetString( - TestError, - "test_lazy_hash_inheritance: unexpected hash function"); - Py_DECREF(obj); - return NULL; - } - - Py_DECREF(obj); - - Py_RETURN_NONE; + PyTypeObject *type; + PyObject *obj; + long hash; + + type = &_HashInheritanceTester_Type; + + if (type->tp_dict != NULL) + /* The type has already been initialized. This probably means + -R is being used. */ + Py_RETURN_NONE; + + + obj = PyObject_New(PyObject, type); + if (obj == NULL) { + PyErr_Clear(); + PyErr_SetString( + TestError, + "test_lazy_hash_inheritance: failed to create object"); + return NULL; + } + + if (type->tp_dict != NULL) { + PyErr_SetString( + TestError, + "test_lazy_hash_inheritance: type initialised too soon"); + Py_DECREF(obj); + return NULL; + } + + hash = PyObject_Hash(obj); + if ((hash == -1) && PyErr_Occurred()) { + PyErr_Clear(); + PyErr_SetString( + TestError, + "test_lazy_hash_inheritance: could not hash object"); + Py_DECREF(obj); + return NULL; + } + + if (type->tp_dict == NULL) { + PyErr_SetString( + TestError, + "test_lazy_hash_inheritance: type not initialised by hash()"); + Py_DECREF(obj); + return NULL; + } + + if (type->tp_hash != PyType_Type.tp_hash) { + PyErr_SetString( + TestError, + "test_lazy_hash_inheritance: unexpected hash function"); + Py_DECREF(obj); + return NULL; + } + + Py_DECREF(obj); + + Py_RETURN_NONE; } @@ -290,85 +290,85 @@ test_lazy_hash_inheritance(PyObject* self) static int broken_buffer_getbuffer(PyObject *self, Py_buffer *view, int flags) { - PyErr_SetString( - TestError, - "test_broken_memoryview: expected error in bf_getbuffer"); - return -1; + PyErr_SetString( + TestError, + "test_broken_memoryview: expected error in bf_getbuffer"); + return -1; } static PyBufferProcs memoryviewtester_as_buffer = { - (getbufferproc)broken_buffer_getbuffer, /* bf_getbuffer */ - 0, /* bf_releasebuffer */ + (getbufferproc)broken_buffer_getbuffer, /* bf_getbuffer */ + 0, /* bf_releasebuffer */ }; static PyTypeObject _MemoryViewTester_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "memoryviewtester", /* Name of this type */ - sizeof(PyObject), /* Basic object size */ - 0, /* Item size for varobject */ - (destructor)PyObject_Del, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_compare */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - &memoryviewtester_as_buffer, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ - 0, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - PyType_GenericNew, /* tp_new */ + PyVarObject_HEAD_INIT(NULL, 0) + "memoryviewtester", /* Name of this type */ + sizeof(PyObject), /* Basic object size */ + 0, /* Item size for varobject */ + (destructor)PyObject_Del, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_compare */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + &memoryviewtester_as_buffer, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + 0, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + PyType_GenericNew, /* tp_new */ }; static PyObject* test_broken_memoryview(PyObject* self) { - PyObject *obj = PyObject_New(PyObject, &_MemoryViewTester_Type); - PyObject *res; - - if (obj == NULL) { - PyErr_Clear(); - PyErr_SetString( - TestError, - "test_broken_memoryview: failed to create object"); - return NULL; - } - - res = PyMemoryView_FromObject(obj); - if (res || !PyErr_Occurred()){ - PyErr_SetString( - TestError, - "test_broken_memoryview: memoryview() didn't raise an Exception"); - Py_XDECREF(res); - Py_DECREF(obj); - return NULL; - } - - PyErr_Clear(); - Py_DECREF(obj); - Py_RETURN_NONE; + PyObject *obj = PyObject_New(PyObject, &_MemoryViewTester_Type); + PyObject *res; + + if (obj == NULL) { + PyErr_Clear(); + PyErr_SetString( + TestError, + "test_broken_memoryview: failed to create object"); + return NULL; + } + + res = PyMemoryView_FromObject(obj); + if (res || !PyErr_Occurred()){ + PyErr_SetString( + TestError, + "test_broken_memoryview: memoryview() didn't raise an Exception"); + Py_XDECREF(res); + Py_DECREF(obj); + return NULL; + } + + PyErr_Clear(); + Py_DECREF(obj); + Py_RETURN_NONE; } @@ -392,22 +392,22 @@ test_broken_memoryview(PyObject* self) static PyObject * raise_test_long_error(const char* msg) { - return raiseTestError("test_long_api", msg); + return raiseTestError("test_long_api", msg); } -#define TESTNAME test_long_api_inner -#define TYPENAME long -#define F_S_TO_PY PyLong_FromLong -#define F_PY_TO_S PyLong_AsLong -#define F_U_TO_PY PyLong_FromUnsignedLong -#define F_PY_TO_U PyLong_AsUnsignedLong +#define TESTNAME test_long_api_inner +#define TYPENAME long +#define F_S_TO_PY PyLong_FromLong +#define F_PY_TO_S PyLong_AsLong +#define F_U_TO_PY PyLong_FromUnsignedLong +#define F_PY_TO_U PyLong_AsUnsignedLong #include "testcapi_long.h" static PyObject * test_long_api(PyObject* self) { - return TESTNAME(raise_test_long_error); + return TESTNAME(raise_test_long_error); } #undef TESTNAME @@ -422,22 +422,22 @@ test_long_api(PyObject* self) static PyObject * raise_test_longlong_error(const char* msg) { - return raiseTestError("test_longlong_api", msg); + return raiseTestError("test_longlong_api", msg); } -#define TESTNAME test_longlong_api_inner -#define TYPENAME PY_LONG_LONG -#define F_S_TO_PY PyLong_FromLongLong -#define F_PY_TO_S PyLong_AsLongLong -#define F_U_TO_PY PyLong_FromUnsignedLongLong -#define F_PY_TO_U PyLong_AsUnsignedLongLong +#define TESTNAME test_longlong_api_inner +#define TYPENAME PY_LONG_LONG +#define F_S_TO_PY PyLong_FromLongLong +#define F_PY_TO_S PyLong_AsLongLong +#define F_U_TO_PY PyLong_FromUnsignedLongLong +#define F_PY_TO_U PyLong_AsUnsignedLongLong #include "testcapi_long.h" static PyObject * test_longlong_api(PyObject* self, PyObject *args) { - return TESTNAME(raise_test_longlong_error); + return TESTNAME(raise_test_longlong_error); } #undef TESTNAME @@ -454,71 +454,71 @@ test_longlong_api(PyObject* self, PyObject *args) static PyObject * test_L_code(PyObject *self) { - PyObject *tuple, *num; - PY_LONG_LONG value; - - tuple = PyTuple_New(1); - if (tuple == NULL) - return NULL; - - num = PyLong_FromLong(42); - if (num == NULL) - return NULL; - - PyTuple_SET_ITEM(tuple, 0, num); - - value = -1; - if (PyArg_ParseTuple(tuple, "L:test_L_code", &value) < 0) - return NULL; - if (value != 42) - return raiseTestError("test_L_code", - "L code returned wrong value for long 42"); - - Py_DECREF(num); - num = PyLong_FromLong(42); - if (num == NULL) - return NULL; - - PyTuple_SET_ITEM(tuple, 0, num); - - value = -1; - if (PyArg_ParseTuple(tuple, "L:test_L_code", &value) < 0) - return NULL; - if (value != 42) - return raiseTestError("test_L_code", - "L code returned wrong value for int 42"); - - Py_DECREF(tuple); - Py_INCREF(Py_None); - return Py_None; + PyObject *tuple, *num; + PY_LONG_LONG value; + + tuple = PyTuple_New(1); + if (tuple == NULL) + return NULL; + + num = PyLong_FromLong(42); + if (num == NULL) + return NULL; + + PyTuple_SET_ITEM(tuple, 0, num); + + value = -1; + if (PyArg_ParseTuple(tuple, "L:test_L_code", &value) < 0) + return NULL; + if (value != 42) + return raiseTestError("test_L_code", + "L code returned wrong value for long 42"); + + Py_DECREF(num); + num = PyLong_FromLong(42); + if (num == NULL) + return NULL; + + PyTuple_SET_ITEM(tuple, 0, num); + + value = -1; + if (PyArg_ParseTuple(tuple, "L:test_L_code", &value) < 0) + return NULL; + if (value != 42) + return raiseTestError("test_L_code", + "L code returned wrong value for int 42"); + + Py_DECREF(tuple); + Py_INCREF(Py_None); + return Py_None; } -#endif /* ifdef HAVE_LONG_LONG */ +#endif /* ifdef HAVE_LONG_LONG */ /* Test tuple argument processing */ static PyObject * getargs_tuple(PyObject *self, PyObject *args) { - int a, b, c; - if (!PyArg_ParseTuple(args, "i(ii)", &a, &b, &c)) - return NULL; - return Py_BuildValue("iii", a, b, c); + int a, b, c; + if (!PyArg_ParseTuple(args, "i(ii)", &a, &b, &c)) + return NULL; + return Py_BuildValue("iii", a, b, c); } /* test PyArg_ParseTupleAndKeywords */ static PyObject *getargs_keywords(PyObject *self, PyObject *args, PyObject *kwargs) { - static char *keywords[] = {"arg1","arg2","arg3","arg4","arg5", NULL}; - static char *fmt="(ii)i|(i(ii))(iii)i"; - int int_args[10]={-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}; - - if (!PyArg_ParseTupleAndKeywords(args, kwargs, fmt, keywords, - &int_args[0], &int_args[1], &int_args[2], &int_args[3], &int_args[4], - &int_args[5], &int_args[6], &int_args[7], &int_args[8], &int_args[9])) - return NULL; - return Py_BuildValue("iiiiiiiiii", - int_args[0], int_args[1], int_args[2], int_args[3], int_args[4], - int_args[5], int_args[6], int_args[7], int_args[8], int_args[9]); + static char *keywords[] = {"arg1","arg2","arg3","arg4","arg5", NULL}; + static char *fmt="(ii)i|(i(ii))(iii)i"; + int int_args[10]={-1, -1, -1, -1, -1, -1, -1, -1, -1, -1}; + + if (!PyArg_ParseTupleAndKeywords(args, kwargs, fmt, keywords, + &int_args[0], &int_args[1], &int_args[2], &int_args[3], &int_args[4], + &int_args[5], &int_args[6], &int_args[7], &int_args[8], &int_args[9])) + return NULL; + return Py_BuildValue("iiiiiiiiii", + int_args[0], int_args[1], int_args[2], int_args[3], int_args[4], + int_args[5], int_args[6], int_args[7], int_args[8], int_args[9]); } /* Functions to call PyArg_ParseTuple with integer format codes, @@ -527,92 +527,92 @@ static PyObject *getargs_keywords(PyObject *self, PyObject *args, PyObject *kwar static PyObject * getargs_b(PyObject *self, PyObject *args) { - unsigned char value; - if (!PyArg_ParseTuple(args, "b", &value)) - return NULL; - return PyLong_FromUnsignedLong((unsigned long)value); + unsigned char value; + if (!PyArg_ParseTuple(args, "b", &value)) + return NULL; + return PyLong_FromUnsignedLong((unsigned long)value); } static PyObject * getargs_B(PyObject *self, PyObject *args) { - unsigned char value; - if (!PyArg_ParseTuple(args, "B", &value)) - return NULL; - return PyLong_FromUnsignedLong((unsigned long)value); + unsigned char value; + if (!PyArg_ParseTuple(args, "B", &value)) + return NULL; + return PyLong_FromUnsignedLong((unsigned long)value); } static PyObject * getargs_H(PyObject *self, PyObject *args) { - unsigned short value; - if (!PyArg_ParseTuple(args, "H", &value)) - return NULL; - return PyLong_FromUnsignedLong((unsigned long)value); + unsigned short value; + if (!PyArg_ParseTuple(args, "H", &value)) + return NULL; + return PyLong_FromUnsignedLong((unsigned long)value); } static PyObject * getargs_I(PyObject *self, PyObject *args) { - unsigned int value; - if (!PyArg_ParseTuple(args, "I", &value)) - return NULL; - return PyLong_FromUnsignedLong((unsigned long)value); + unsigned int value; + if (!PyArg_ParseTuple(args, "I", &value)) + return NULL; + return PyLong_FromUnsignedLong((unsigned long)value); } static PyObject * getargs_k(PyObject *self, PyObject *args) { - unsigned long value; - if (!PyArg_ParseTuple(args, "k", &value)) - return NULL; - return PyLong_FromUnsignedLong(value); + unsigned long value; + if (!PyArg_ParseTuple(args, "k", &value)) + return NULL; + return PyLong_FromUnsignedLong(value); } static PyObject * getargs_i(PyObject *self, PyObject *args) { - int value; - if (!PyArg_ParseTuple(args, "i", &value)) - return NULL; - return PyLong_FromLong((long)value); + int value; + if (!PyArg_ParseTuple(args, "i", &value)) + return NULL; + return PyLong_FromLong((long)value); } static PyObject * getargs_l(PyObject *self, PyObject *args) { - long value; - if (!PyArg_ParseTuple(args, "l", &value)) - return NULL; - return PyLong_FromLong(value); + long value; + if (!PyArg_ParseTuple(args, "l", &value)) + return NULL; + return PyLong_FromLong(value); } static PyObject * getargs_n(PyObject *self, PyObject *args) { - Py_ssize_t value; - if (!PyArg_ParseTuple(args, "n", &value)) - return NULL; - return PyLong_FromSsize_t(value); + Py_ssize_t value; + if (!PyArg_ParseTuple(args, "n", &value)) + return NULL; + return PyLong_FromSsize_t(value); } #ifdef HAVE_LONG_LONG static PyObject * getargs_L(PyObject *self, PyObject *args) { - PY_LONG_LONG value; - if (!PyArg_ParseTuple(args, "L", &value)) - return NULL; - return PyLong_FromLongLong(value); + PY_LONG_LONG value; + if (!PyArg_ParseTuple(args, "L", &value)) + return NULL; + return PyLong_FromLongLong(value); } static PyObject * getargs_K(PyObject *self, PyObject *args) { - unsigned PY_LONG_LONG value; - if (!PyArg_ParseTuple(args, "K", &value)) - return NULL; - return PyLong_FromUnsignedLongLong(value); + unsigned PY_LONG_LONG value; + if (!PyArg_ParseTuple(args, "K", &value)) + return NULL; + return PyLong_FromUnsignedLongLong(value); } #endif @@ -621,54 +621,54 @@ getargs_K(PyObject *self, PyObject *args) static PyObject * test_k_code(PyObject *self) { - PyObject *tuple, *num; - unsigned long value; - - tuple = PyTuple_New(1); - if (tuple == NULL) - return NULL; - - /* a number larger than ULONG_MAX even on 64-bit platforms */ - num = PyLong_FromString("FFFFFFFFFFFFFFFFFFFFFFFF", NULL, 16); - if (num == NULL) - return NULL; - - value = PyLong_AsUnsignedLongMask(num); - if (value != ULONG_MAX) - return raiseTestError("test_k_code", - "PyLong_AsUnsignedLongMask() returned wrong value for long 0xFFF...FFF"); - - PyTuple_SET_ITEM(tuple, 0, num); - - value = 0; - if (PyArg_ParseTuple(tuple, "k:test_k_code", &value) < 0) - return NULL; - if (value != ULONG_MAX) - return raiseTestError("test_k_code", - "k code returned wrong value for long 0xFFF...FFF"); - - Py_DECREF(num); - num = PyLong_FromString("-FFFFFFFF000000000000000042", NULL, 16); - if (num == NULL) - return NULL; - - value = PyLong_AsUnsignedLongMask(num); - if (value != (unsigned long)-0x42) - return raiseTestError("test_k_code", - "PyLong_AsUnsignedLongMask() returned wrong value for long 0xFFF...FFF"); - - PyTuple_SET_ITEM(tuple, 0, num); - - value = 0; - if (PyArg_ParseTuple(tuple, "k:test_k_code", &value) < 0) - return NULL; - if (value != (unsigned long)-0x42) - return raiseTestError("test_k_code", - "k code returned wrong value for long -0xFFF..000042"); - - Py_DECREF(tuple); - Py_INCREF(Py_None); - return Py_None; + PyObject *tuple, *num; + unsigned long value; + + tuple = PyTuple_New(1); + if (tuple == NULL) + return NULL; + + /* a number larger than ULONG_MAX even on 64-bit platforms */ + num = PyLong_FromString("FFFFFFFFFFFFFFFFFFFFFFFF", NULL, 16); + if (num == NULL) + return NULL; + + value = PyLong_AsUnsignedLongMask(num); + if (value != ULONG_MAX) + return raiseTestError("test_k_code", + "PyLong_AsUnsignedLongMask() returned wrong value for long 0xFFF...FFF"); + + PyTuple_SET_ITEM(tuple, 0, num); + + value = 0; + if (PyArg_ParseTuple(tuple, "k:test_k_code", &value) < 0) + return NULL; + if (value != ULONG_MAX) + return raiseTestError("test_k_code", + "k code returned wrong value for long 0xFFF...FFF"); + + Py_DECREF(num); + num = PyLong_FromString("-FFFFFFFF000000000000000042", NULL, 16); + if (num == NULL) + return NULL; + + value = PyLong_AsUnsignedLongMask(num); + if (value != (unsigned long)-0x42) + return raiseTestError("test_k_code", + "PyLong_AsUnsignedLongMask() returned wrong value for long 0xFFF...FFF"); + + PyTuple_SET_ITEM(tuple, 0, num); + + value = 0; + if (PyArg_ParseTuple(tuple, "k:test_k_code", &value) < 0) + return NULL; + if (value != (unsigned long)-0x42) + return raiseTestError("test_k_code", + "k code returned wrong value for long -0xFFF..000042"); + + Py_DECREF(tuple); + Py_INCREF(Py_None); + return Py_None; } @@ -683,23 +683,23 @@ test_s_code(PyObject *self) tuple = PyTuple_New(1); if (tuple == NULL) - return NULL; + return NULL; obj = PyUnicode_Decode("t\xeate", strlen("t\xeate"), - "latin-1", NULL); + "latin-1", NULL); if (obj == NULL) - return NULL; + return NULL; PyTuple_SET_ITEM(tuple, 0, obj); /* These two blocks used to raise a TypeError: - * "argument must be string without null bytes, not str" + * "argument must be string without null bytes, not str" */ if (PyArg_ParseTuple(tuple, "s:test_s_code1", &value) < 0) - return NULL; + return NULL; if (PyArg_ParseTuple(tuple, "z:test_s_code2", &value) < 0) - return NULL; + return NULL; Py_DECREF(tuple); Py_RETURN_NONE; @@ -708,46 +708,46 @@ test_s_code(PyObject *self) static PyObject * test_bug_7414(PyObject *self) { - /* Issue #7414: for PyArg_ParseTupleAndKeywords, 'C' code wasn't being - skipped properly in skipitem() */ - int a = 0, b = 0, result; - char *kwlist[] = {"a", "b", NULL}; - PyObject *tuple = NULL, *dict = NULL, *b_str; - - tuple = PyTuple_New(0); - if (tuple == NULL) - goto failure; - dict = PyDict_New(); - if (dict == NULL) - goto failure; - b_str = PyUnicode_FromString("b"); - if (b_str == NULL) - goto failure; - result = PyDict_SetItemString(dict, "b", b_str); - Py_DECREF(b_str); - if (result < 0) - goto failure; - - result = PyArg_ParseTupleAndKeywords(tuple, dict, "|CC", - kwlist, &a, &b); - if (!result) - goto failure; - - if (a != 0) - return raiseTestError("test_bug_7414", - "C format code not skipped properly"); - if (b != 'b') - return raiseTestError("test_bug_7414", - "C format code returned wrong value"); - - Py_DECREF(dict); - Py_DECREF(tuple); - Py_RETURN_NONE; + /* Issue #7414: for PyArg_ParseTupleAndKeywords, 'C' code wasn't being + skipped properly in skipitem() */ + int a = 0, b = 0, result; + char *kwlist[] = {"a", "b", NULL}; + PyObject *tuple = NULL, *dict = NULL, *b_str; + + tuple = PyTuple_New(0); + if (tuple == NULL) + goto failure; + dict = PyDict_New(); + if (dict == NULL) + goto failure; + b_str = PyUnicode_FromString("b"); + if (b_str == NULL) + goto failure; + result = PyDict_SetItemString(dict, "b", b_str); + Py_DECREF(b_str); + if (result < 0) + goto failure; + + result = PyArg_ParseTupleAndKeywords(tuple, dict, "|CC", + kwlist, &a, &b); + if (!result) + goto failure; + + if (a != 0) + return raiseTestError("test_bug_7414", + "C format code not skipped properly"); + if (b != 'b') + return raiseTestError("test_bug_7414", + "C format code returned wrong value"); + + Py_DECREF(dict); + Py_DECREF(tuple); + Py_RETURN_NONE; failure: - Py_XDECREF(dict); - Py_XDECREF(tuple); - return NULL; + Py_XDECREF(dict); + Py_XDECREF(tuple); + return NULL; } @@ -759,186 +759,186 @@ static volatile int x; static PyObject * test_u_code(PyObject *self) { - PyObject *tuple, *obj; - Py_UNICODE *value; - Py_ssize_t len; - int x; - - /* issue4122: Undefined reference to _Py_ascii_whitespace on Windows */ - /* Just use the macro and check that it compiles */ - x = Py_UNICODE_ISSPACE(25); - - tuple = PyTuple_New(1); - if (tuple == NULL) - return NULL; - - obj = PyUnicode_Decode("test", strlen("test"), - "ascii", NULL); - if (obj == NULL) - return NULL; - - PyTuple_SET_ITEM(tuple, 0, obj); - - value = 0; - if (PyArg_ParseTuple(tuple, "u:test_u_code", &value) < 0) - return NULL; - if (value != PyUnicode_AS_UNICODE(obj)) - return raiseTestError("test_u_code", - "u code returned wrong value for u'test'"); - value = 0; - if (PyArg_ParseTuple(tuple, "u#:test_u_code", &value, &len) < 0) - return NULL; - if (value != PyUnicode_AS_UNICODE(obj) || - len != PyUnicode_GET_SIZE(obj)) - return raiseTestError("test_u_code", - "u# code returned wrong values for u'test'"); - - Py_DECREF(tuple); - Py_INCREF(Py_None); - return Py_None; + PyObject *tuple, *obj; + Py_UNICODE *value; + Py_ssize_t len; + int x; + + /* issue4122: Undefined reference to _Py_ascii_whitespace on Windows */ + /* Just use the macro and check that it compiles */ + x = Py_UNICODE_ISSPACE(25); + + tuple = PyTuple_New(1); + if (tuple == NULL) + return NULL; + + obj = PyUnicode_Decode("test", strlen("test"), + "ascii", NULL); + if (obj == NULL) + return NULL; + + PyTuple_SET_ITEM(tuple, 0, obj); + + value = 0; + if (PyArg_ParseTuple(tuple, "u:test_u_code", &value) < 0) + return NULL; + if (value != PyUnicode_AS_UNICODE(obj)) + return raiseTestError("test_u_code", + "u code returned wrong value for u'test'"); + value = 0; + if (PyArg_ParseTuple(tuple, "u#:test_u_code", &value, &len) < 0) + return NULL; + if (value != PyUnicode_AS_UNICODE(obj) || + len != PyUnicode_GET_SIZE(obj)) + return raiseTestError("test_u_code", + "u# code returned wrong values for u'test'"); + + Py_DECREF(tuple); + Py_INCREF(Py_None); + return Py_None; } /* Test Z and Z# codes for PyArg_ParseTuple */ static PyObject * test_Z_code(PyObject *self) { - PyObject *tuple, *obj; - Py_UNICODE *value1, *value2; - Py_ssize_t len1, len2; - - tuple = PyTuple_New(2); - if (tuple == NULL) - return NULL; - - obj = PyUnicode_FromString("test"); - PyTuple_SET_ITEM(tuple, 0, obj); - Py_INCREF(Py_None); - PyTuple_SET_ITEM(tuple, 1, Py_None); - - /* swap values on purpose */ - value1 = NULL; - value2 = PyUnicode_AS_UNICODE(obj); - - /* Test Z for both values */ - if (PyArg_ParseTuple(tuple, "ZZ:test_Z_code", &value1, &value2) < 0) - return NULL; - if (value1 != PyUnicode_AS_UNICODE(obj)) - return raiseTestError("test_Z_code", - "Z code returned wrong value for 'test'"); - if (value2 != NULL) - return raiseTestError("test_Z_code", - "Z code returned wrong value for None"); - - value1 = NULL; - value2 = PyUnicode_AS_UNICODE(obj); - len1 = -1; - len2 = -1; - - /* Test Z# for both values */ - if (PyArg_ParseTuple(tuple, "Z#Z#:test_Z_code", &value1, &len1, - &value2, &len2) < 0) - return NULL; - if (value1 != PyUnicode_AS_UNICODE(obj) || - len1 != PyUnicode_GET_SIZE(obj)) - return raiseTestError("test_Z_code", - "Z# code returned wrong values for 'test'"); - if (value2 != NULL || - len2 != 0) - return raiseTestError("test_Z_code", - "Z# code returned wrong values for None'"); - - Py_DECREF(tuple); - Py_RETURN_NONE; + PyObject *tuple, *obj; + Py_UNICODE *value1, *value2; + Py_ssize_t len1, len2; + + tuple = PyTuple_New(2); + if (tuple == NULL) + return NULL; + + obj = PyUnicode_FromString("test"); + PyTuple_SET_ITEM(tuple, 0, obj); + Py_INCREF(Py_None); + PyTuple_SET_ITEM(tuple, 1, Py_None); + + /* swap values on purpose */ + value1 = NULL; + value2 = PyUnicode_AS_UNICODE(obj); + + /* Test Z for both values */ + if (PyArg_ParseTuple(tuple, "ZZ:test_Z_code", &value1, &value2) < 0) + return NULL; + if (value1 != PyUnicode_AS_UNICODE(obj)) + return raiseTestError("test_Z_code", + "Z code returned wrong value for 'test'"); + if (value2 != NULL) + return raiseTestError("test_Z_code", + "Z code returned wrong value for None"); + + value1 = NULL; + value2 = PyUnicode_AS_UNICODE(obj); + len1 = -1; + len2 = -1; + + /* Test Z# for both values */ + if (PyArg_ParseTuple(tuple, "Z#Z#:test_Z_code", &value1, &len1, + &value2, &len2) < 0) + return NULL; + if (value1 != PyUnicode_AS_UNICODE(obj) || + len1 != PyUnicode_GET_SIZE(obj)) + return raiseTestError("test_Z_code", + "Z# code returned wrong values for 'test'"); + if (value2 != NULL || + len2 != 0) + return raiseTestError("test_Z_code", + "Z# code returned wrong values for None'"); + + Py_DECREF(tuple); + Py_RETURN_NONE; } static PyObject * test_widechar(PyObject *self) { #if defined(SIZEOF_WCHAR_T) && (SIZEOF_WCHAR_T == 4) - const wchar_t wtext[2] = {(wchar_t)0x10ABCDu}; - size_t wtextlen = 1; + const wchar_t wtext[2] = {(wchar_t)0x10ABCDu}; + size_t wtextlen = 1; #else - const wchar_t wtext[3] = {(wchar_t)0xDBEAu, (wchar_t)0xDFCDu}; - size_t wtextlen = 2; + const wchar_t wtext[3] = {(wchar_t)0xDBEAu, (wchar_t)0xDFCDu}; + size_t wtextlen = 2; #endif - PyObject *wide, *utf8; - - wide = PyUnicode_FromWideChar(wtext, wtextlen); - if (wide == NULL) - return NULL; - - utf8 = PyUnicode_FromString("\xf4\x8a\xaf\x8d"); - if (utf8 == NULL) { - Py_DECREF(wide); - return NULL; - } - - if (PyUnicode_GET_SIZE(wide) != PyUnicode_GET_SIZE(utf8)) { - Py_DECREF(wide); - Py_DECREF(utf8); - return raiseTestError("test_widechar", - "wide string and utf8 string " - "have different length"); - } - if (PyUnicode_Compare(wide, utf8)) { - Py_DECREF(wide); - Py_DECREF(utf8); - if (PyErr_Occurred()) - return NULL; - return raiseTestError("test_widechar", - "wide string and utf8 string " - "are different"); - } - - Py_DECREF(wide); - Py_DECREF(utf8); - Py_RETURN_NONE; + PyObject *wide, *utf8; + + wide = PyUnicode_FromWideChar(wtext, wtextlen); + if (wide == NULL) + return NULL; + + utf8 = PyUnicode_FromString("\xf4\x8a\xaf\x8d"); + if (utf8 == NULL) { + Py_DECREF(wide); + return NULL; + } + + if (PyUnicode_GET_SIZE(wide) != PyUnicode_GET_SIZE(utf8)) { + Py_DECREF(wide); + Py_DECREF(utf8); + return raiseTestError("test_widechar", + "wide string and utf8 string " + "have different length"); + } + if (PyUnicode_Compare(wide, utf8)) { + Py_DECREF(wide); + Py_DECREF(utf8); + if (PyErr_Occurred()) + return NULL; + return raiseTestError("test_widechar", + "wide string and utf8 string " + "are different"); + } + + Py_DECREF(wide); + Py_DECREF(utf8); + Py_RETURN_NONE; } static PyObject * test_empty_argparse(PyObject *self) { - /* Test that formats can begin with '|'. See issue #4720. */ - PyObject *tuple, *dict = NULL; - static char *kwlist[] = {NULL}; - int result; - tuple = PyTuple_New(0); - if (!tuple) - return NULL; - if ((result = PyArg_ParseTuple(tuple, "|:test_empty_argparse")) < 0) - goto done; - dict = PyDict_New(); - if (!dict) - goto done; - result = PyArg_ParseTupleAndKeywords(tuple, dict, "|:test_empty_argparse", kwlist); + /* Test that formats can begin with '|'. See issue #4720. */ + PyObject *tuple, *dict = NULL; + static char *kwlist[] = {NULL}; + int result; + tuple = PyTuple_New(0); + if (!tuple) + return NULL; + if ((result = PyArg_ParseTuple(tuple, "|:test_empty_argparse")) < 0) + goto done; + dict = PyDict_New(); + if (!dict) + goto done; + result = PyArg_ParseTupleAndKeywords(tuple, dict, "|:test_empty_argparse", kwlist); done: - Py_DECREF(tuple); - Py_XDECREF(dict); - if (result < 0) - return NULL; - else { - Py_RETURN_NONE; - } + Py_DECREF(tuple); + Py_XDECREF(dict); + if (result < 0) + return NULL; + else { + Py_RETURN_NONE; + } } static PyObject * codec_incrementalencoder(PyObject *self, PyObject *args) { - const char *encoding, *errors = NULL; - if (!PyArg_ParseTuple(args, "s|s:test_incrementalencoder", - &encoding, &errors)) - return NULL; - return PyCodec_IncrementalEncoder(encoding, errors); + const char *encoding, *errors = NULL; + if (!PyArg_ParseTuple(args, "s|s:test_incrementalencoder", + &encoding, &errors)) + return NULL; + return PyCodec_IncrementalEncoder(encoding, errors); } static PyObject * codec_incrementaldecoder(PyObject *self, PyObject *args) { - const char *encoding, *errors = NULL; - if (!PyArg_ParseTuple(args, "s|s:test_incrementaldecoder", - &encoding, &errors)) - return NULL; - return PyCodec_IncrementalDecoder(encoding, errors); + const char *encoding, *errors = NULL; + if (!PyArg_ParseTuple(args, "s|s:test_incrementaldecoder", + &encoding, &errors)) + return NULL; + return PyCodec_IncrementalDecoder(encoding, errors); } @@ -946,42 +946,42 @@ codec_incrementaldecoder(PyObject *self, PyObject *args) static PyObject * test_long_numbits(PyObject *self) { - struct triple { - long input; - size_t nbits; - int sign; - } testcases[] = {{0, 0, 0}, - {1L, 1, 1}, - {-1L, 1, -1}, - {2L, 2, 1}, - {-2L, 2, -1}, - {3L, 2, 1}, - {-3L, 2, -1}, - {4L, 3, 1}, - {-4L, 3, -1}, - {0x7fffL, 15, 1}, /* one Python long digit */ - {-0x7fffL, 15, -1}, - {0xffffL, 16, 1}, - {-0xffffL, 16, -1}, - {0xfffffffL, 28, 1}, - {-0xfffffffL, 28, -1}}; - int i; - - for (i = 0; i < sizeof(testcases) / sizeof(struct triple); ++i) { - PyObject *plong = PyLong_FromLong(testcases[i].input); - size_t nbits = _PyLong_NumBits(plong); - int sign = _PyLong_Sign(plong); - - Py_DECREF(plong); - if (nbits != testcases[i].nbits) - return raiseTestError("test_long_numbits", - "wrong result for _PyLong_NumBits"); - if (sign != testcases[i].sign) - return raiseTestError("test_long_numbits", - "wrong result for _PyLong_Sign"); - } - Py_INCREF(Py_None); - return Py_None; + struct triple { + long input; + size_t nbits; + int sign; + } testcases[] = {{0, 0, 0}, + {1L, 1, 1}, + {-1L, 1, -1}, + {2L, 2, 1}, + {-2L, 2, -1}, + {3L, 2, 1}, + {-3L, 2, -1}, + {4L, 3, 1}, + {-4L, 3, -1}, + {0x7fffL, 15, 1}, /* one Python long digit */ + {-0x7fffL, 15, -1}, + {0xffffL, 16, 1}, + {-0xffffL, 16, -1}, + {0xfffffffL, 28, 1}, + {-0xfffffffL, 28, -1}}; + int i; + + for (i = 0; i < sizeof(testcases) / sizeof(struct triple); ++i) { + PyObject *plong = PyLong_FromLong(testcases[i].input); + size_t nbits = _PyLong_NumBits(plong); + int sign = _PyLong_Sign(plong); + + Py_DECREF(plong); + if (nbits != testcases[i].nbits) + return raiseTestError("test_long_numbits", + "wrong result for _PyLong_NumBits"); + if (sign != testcases[i].sign) + return raiseTestError("test_long_numbits", + "wrong result for _PyLong_Sign"); + } + Py_INCREF(Py_None); + return Py_None; } /* Example passing NULLs to PyObject_Str(NULL). */ @@ -989,38 +989,38 @@ test_long_numbits(PyObject *self) static PyObject * test_null_strings(PyObject *self) { - PyObject *o1 = PyObject_Str(NULL), *o2 = PyObject_Str(NULL); - PyObject *tuple = PyTuple_Pack(2, o1, o2); - Py_XDECREF(o1); - Py_XDECREF(o2); - return tuple; + PyObject *o1 = PyObject_Str(NULL), *o2 = PyObject_Str(NULL); + PyObject *tuple = PyTuple_Pack(2, o1, o2); + Py_XDECREF(o1); + Py_XDECREF(o2); + return tuple; } static PyObject * raise_exception(PyObject *self, PyObject *args) { - PyObject *exc; - PyObject *exc_args, *v; - int num_args, i; - - if (!PyArg_ParseTuple(args, "Oi:raise_exception", - &exc, &num_args)) - return NULL; - - exc_args = PyTuple_New(num_args); - if (exc_args == NULL) - return NULL; - for (i = 0; i < num_args; ++i) { - v = PyLong_FromLong(i); - if (v == NULL) { - Py_DECREF(exc_args); - return NULL; - } - PyTuple_SET_ITEM(exc_args, i, v); - } - PyErr_SetObject(exc, exc_args); - Py_DECREF(exc_args); - return NULL; + PyObject *exc; + PyObject *exc_args, *v; + int num_args, i; + + if (!PyArg_ParseTuple(args, "Oi:raise_exception", + &exc, &num_args)) + return NULL; + + exc_args = PyTuple_New(num_args); + if (exc_args == NULL) + return NULL; + for (i = 0; i < num_args; ++i) { + v = PyLong_FromLong(i); + if (v == NULL) { + Py_DECREF(exc_args); + return NULL; + } + PyTuple_SET_ITEM(exc_args, i, v); + } + PyErr_SetObject(exc, exc_args); + Py_DECREF(exc_args); + return NULL; } #ifdef WITH_THREAD @@ -1037,14 +1037,14 @@ static PyThread_type_lock thread_done = NULL; static int _make_call(void *callable) { - PyObject *rc; - int success; - PyGILState_STATE s = PyGILState_Ensure(); - rc = PyObject_CallFunction((PyObject *)callable, ""); - success = (rc != NULL); - Py_XDECREF(rc); - PyGILState_Release(s); - return success; + PyObject *rc; + int success; + PyGILState_STATE s = PyGILState_Ensure(); + rc = PyObject_CallFunction((PyObject *)callable, ""); + success = (rc != NULL); + Py_XDECREF(rc); + PyGILState_Release(s); + return success; } /* Same thing, but releases `thread_done` when it returns. This variant @@ -1053,70 +1053,70 @@ _make_call(void *callable) static void _make_call_from_thread(void *callable) { - _make_call(callable); - PyThread_release_lock(thread_done); + _make_call(callable); + PyThread_release_lock(thread_done); } static PyObject * test_thread_state(PyObject *self, PyObject *args) { - PyObject *fn; - int success = 1; - - if (!PyArg_ParseTuple(args, "O:test_thread_state", &fn)) - return NULL; - - if (!PyCallable_Check(fn)) { - PyErr_Format(PyExc_TypeError, "'%s' object is not callable", - fn->ob_type->tp_name); - return NULL; - } - - /* Ensure Python is set up for threading */ - PyEval_InitThreads(); - thread_done = PyThread_allocate_lock(); - if (thread_done == NULL) - return PyErr_NoMemory(); - PyThread_acquire_lock(thread_done, 1); - - /* Start a new thread with our callback. */ - PyThread_start_new_thread(_make_call_from_thread, fn); - /* Make the callback with the thread lock held by this thread */ - success &= _make_call(fn); - /* Do it all again, but this time with the thread-lock released */ - Py_BEGIN_ALLOW_THREADS - success &= _make_call(fn); - PyThread_acquire_lock(thread_done, 1); /* wait for thread to finish */ - Py_END_ALLOW_THREADS - - /* And once more with and without a thread - XXX - should use a lock and work out exactly what we are trying - to test <wink> - */ - Py_BEGIN_ALLOW_THREADS - PyThread_start_new_thread(_make_call_from_thread, fn); - success &= _make_call(fn); - PyThread_acquire_lock(thread_done, 1); /* wait for thread to finish */ - Py_END_ALLOW_THREADS - - /* Release lock we acquired above. This is required on HP-UX. */ - PyThread_release_lock(thread_done); - - PyThread_free_lock(thread_done); - if (!success) - return NULL; - Py_RETURN_NONE; + PyObject *fn; + int success = 1; + + if (!PyArg_ParseTuple(args, "O:test_thread_state", &fn)) + return NULL; + + if (!PyCallable_Check(fn)) { + PyErr_Format(PyExc_TypeError, "'%s' object is not callable", + fn->ob_type->tp_name); + return NULL; + } + + /* Ensure Python is set up for threading */ + PyEval_InitThreads(); + thread_done = PyThread_allocate_lock(); + if (thread_done == NULL) + return PyErr_NoMemory(); + PyThread_acquire_lock(thread_done, 1); + + /* Start a new thread with our callback. */ + PyThread_start_new_thread(_make_call_from_thread, fn); + /* Make the callback with the thread lock held by this thread */ + success &= _make_call(fn); + /* Do it all again, but this time with the thread-lock released */ + Py_BEGIN_ALLOW_THREADS + success &= _make_call(fn); + PyThread_acquire_lock(thread_done, 1); /* wait for thread to finish */ + Py_END_ALLOW_THREADS + + /* And once more with and without a thread + XXX - should use a lock and work out exactly what we are trying + to test <wink> + */ + Py_BEGIN_ALLOW_THREADS + PyThread_start_new_thread(_make_call_from_thread, fn); + success &= _make_call(fn); + PyThread_acquire_lock(thread_done, 1); /* wait for thread to finish */ + Py_END_ALLOW_THREADS + + /* Release lock we acquired above. This is required on HP-UX. */ + PyThread_release_lock(thread_done); + + PyThread_free_lock(thread_done); + if (!success) + return NULL; + Py_RETURN_NONE; } /* test Py_AddPendingCalls using threads */ static int _pending_callback(void *arg) { - /* we assume the argument is callable object to which we own a reference */ - PyObject *callable = (PyObject *)arg; - PyObject *r = PyObject_CallObject(callable, NULL); - Py_DECREF(callable); - Py_XDECREF(r); - return r != NULL ? 0 : -1; + /* we assume the argument is callable object to which we own a reference */ + PyObject *callable = (PyObject *)arg; + PyObject *r = PyObject_CallObject(callable, NULL); + Py_DECREF(callable); + Py_XDECREF(r); + return r != NULL ? 0 : -1; } /* The following requests n callbacks to _pending_callback. It can be @@ -1124,25 +1124,25 @@ static int _pending_callback(void *arg) */ PyObject *pending_threadfunc(PyObject *self, PyObject *arg) { - PyObject *callable; - int r; - if (PyArg_ParseTuple(arg, "O", &callable) == 0) - return NULL; - - /* create the reference for the callbackwhile we hold the lock */ - Py_INCREF(callable); - - Py_BEGIN_ALLOW_THREADS - r = Py_AddPendingCall(&_pending_callback, callable); - Py_END_ALLOW_THREADS - - if (r<0) { - Py_DECREF(callable); /* unsuccessful add, destroy the extra reference */ - Py_INCREF(Py_False); - return Py_False; - } - Py_INCREF(Py_True); - return Py_True; + PyObject *callable; + int r; + if (PyArg_ParseTuple(arg, "O", &callable) == 0) + return NULL; + + /* create the reference for the callbackwhile we hold the lock */ + Py_INCREF(callable); + + Py_BEGIN_ALLOW_THREADS + r = Py_AddPendingCall(&_pending_callback, callable); + Py_END_ALLOW_THREADS + + if (r<0) { + Py_DECREF(callable); /* unsuccessful add, destroy the extra reference */ + Py_INCREF(Py_False); + return Py_False; + } + Py_INCREF(Py_True); + return Py_True; } #endif @@ -1150,34 +1150,34 @@ PyObject *pending_threadfunc(PyObject *self, PyObject *arg) static PyObject * test_string_from_format(PyObject *self, PyObject *args) { - PyObject *result; - char *msg; - -#define CHECK_1_FORMAT(FORMAT, TYPE) \ - result = PyUnicode_FromFormat(FORMAT, (TYPE)1); \ - if (result == NULL) \ - return NULL; \ - if (strcmp(_PyUnicode_AsString(result), "1")) { \ - msg = FORMAT " failed at 1"; \ - goto Fail; \ - } \ - Py_DECREF(result) - - CHECK_1_FORMAT("%d", int); - CHECK_1_FORMAT("%ld", long); - /* The z width modifier was added in Python 2.5. */ - CHECK_1_FORMAT("%zd", Py_ssize_t); - - /* The u type code was added in Python 2.5. */ - CHECK_1_FORMAT("%u", unsigned int); - CHECK_1_FORMAT("%lu", unsigned long); - CHECK_1_FORMAT("%zu", size_t); - - Py_RETURN_NONE; + PyObject *result; + char *msg; + +#define CHECK_1_FORMAT(FORMAT, TYPE) \ + result = PyUnicode_FromFormat(FORMAT, (TYPE)1); \ + if (result == NULL) \ + return NULL; \ + if (strcmp(_PyUnicode_AsString(result), "1")) { \ + msg = FORMAT " failed at 1"; \ + goto Fail; \ + } \ + Py_DECREF(result) + + CHECK_1_FORMAT("%d", int); + CHECK_1_FORMAT("%ld", long); + /* The z width modifier was added in Python 2.5. */ + CHECK_1_FORMAT("%zd", Py_ssize_t); + + /* The u type code was added in Python 2.5. */ + CHECK_1_FORMAT("%u", unsigned int); + CHECK_1_FORMAT("%lu", unsigned long); + CHECK_1_FORMAT("%zu", size_t); + + Py_RETURN_NONE; Fail: - Py_XDECREF(result); - return raiseTestError("test_string_from_format", msg); + Py_XDECREF(result); + return raiseTestError("test_string_from_format", msg); #undef CHECK_1_FORMAT } @@ -1185,70 +1185,70 @@ test_string_from_format(PyObject *self, PyObject *args) static PyObject * test_unicode_compare_with_ascii(PyObject *self) { - PyObject *py_s = PyUnicode_FromStringAndSize("str\0", 4); - int result; - if (py_s == NULL) - return NULL; - result = PyUnicode_CompareWithASCIIString(py_s, "str"); - Py_DECREF(py_s); - if (!result) { - PyErr_SetString(TestError, "Python string ending in NULL " - "should not compare equal to c string."); - return NULL; - } - Py_RETURN_NONE; + PyObject *py_s = PyUnicode_FromStringAndSize("str\0", 4); + int result; + if (py_s == NULL) + return NULL; + result = PyUnicode_CompareWithASCIIString(py_s, "str"); + Py_DECREF(py_s); + if (!result) { + PyErr_SetString(TestError, "Python string ending in NULL " + "should not compare equal to c string."); + return NULL; + } + Py_RETURN_NONE; }; /* This is here to provide a docstring for test_descr. */ static PyObject * test_with_docstring(PyObject *self) { - Py_RETURN_NONE; + Py_RETURN_NONE; } /* Test PyOS_string_to_double. */ static PyObject * test_string_to_double(PyObject *self) { - double result; - char *msg; - -#define CHECK_STRING(STR, expected) \ - result = PyOS_string_to_double(STR, NULL, NULL); \ - if (result == -1.0 && PyErr_Occurred()) \ - return NULL; \ - if (result != expected) { \ - msg = "conversion of " STR " to float failed"; \ - goto fail; \ - } - -#define CHECK_INVALID(STR) \ - result = PyOS_string_to_double(STR, NULL, NULL); \ - if (result == -1.0 && PyErr_Occurred()) { \ - if (PyErr_ExceptionMatches(PyExc_ValueError)) \ - PyErr_Clear(); \ - else \ - return NULL; \ - } \ - else { \ - msg = "conversion of " STR " didn't raise ValueError"; \ - goto fail; \ - } - - CHECK_STRING("0.1", 0.1); - CHECK_STRING("1.234", 1.234); - CHECK_STRING("-1.35", -1.35); - CHECK_STRING(".1e01", 1.0); - CHECK_STRING("2.e-2", 0.02); - - CHECK_INVALID(" 0.1"); - CHECK_INVALID("\t\n-3"); - CHECK_INVALID(".123 "); - CHECK_INVALID("3\n"); - CHECK_INVALID("123abc"); - - Py_RETURN_NONE; + double result; + char *msg; + +#define CHECK_STRING(STR, expected) \ + result = PyOS_string_to_double(STR, NULL, NULL); \ + if (result == -1.0 && PyErr_Occurred()) \ + return NULL; \ + if (result != expected) { \ + msg = "conversion of " STR " to float failed"; \ + goto fail; \ + } + +#define CHECK_INVALID(STR) \ + result = PyOS_string_to_double(STR, NULL, NULL); \ + if (result == -1.0 && PyErr_Occurred()) { \ + if (PyErr_ExceptionMatches(PyExc_ValueError)) \ + PyErr_Clear(); \ + else \ + return NULL; \ + } \ + else { \ + msg = "conversion of " STR " didn't raise ValueError"; \ + goto fail; \ + } + + CHECK_STRING("0.1", 0.1); + CHECK_STRING("1.234", 1.234); + CHECK_STRING("-1.35", -1.35); + CHECK_STRING(".1e01", 1.0); + CHECK_STRING("2.e-2", 0.02); + + CHECK_INVALID(" 0.1"); + CHECK_INVALID("\t\n-3"); + CHECK_INVALID(".123 "); + CHECK_INVALID("3\n"); + CHECK_INVALID("123abc"); + + Py_RETURN_NONE; fail: - return raiseTestError("test_string_to_double", msg); + return raiseTestError("test_string_to_double", msg); #undef CHECK_STRING #undef CHECK_INVALID } @@ -1265,143 +1265,143 @@ capsule_destructor_call_count = 0; static void capsule_destructor(PyObject *o) { - capsule_destructor_call_count++; - if (PyCapsule_GetContext(o) != capsule_context) { - capsule_error = "context did not match in destructor!"; - } else if (PyCapsule_GetDestructor(o) != capsule_destructor) { - capsule_error = "destructor did not match in destructor! (woah!)"; - } else if (PyCapsule_GetName(o) != capsule_name) { - capsule_error = "name did not match in destructor!"; - } else if (PyCapsule_GetPointer(o, capsule_name) != capsule_pointer) { - capsule_error = "pointer did not match in destructor!"; - } + capsule_destructor_call_count++; + if (PyCapsule_GetContext(o) != capsule_context) { + capsule_error = "context did not match in destructor!"; + } else if (PyCapsule_GetDestructor(o) != capsule_destructor) { + capsule_error = "destructor did not match in destructor! (woah!)"; + } else if (PyCapsule_GetName(o) != capsule_name) { + capsule_error = "name did not match in destructor!"; + } else if (PyCapsule_GetPointer(o, capsule_name) != capsule_pointer) { + capsule_error = "pointer did not match in destructor!"; + } } typedef struct { - char *name; - char *module; - char *attribute; + char *name; + char *module; + char *attribute; } known_capsule; static PyObject * test_capsule(PyObject *self, PyObject *args) { - PyObject *object; - const char *error = NULL; - void *pointer; - void *pointer2; - known_capsule known_capsules[] = { - #define KNOWN_CAPSULE(module, name) { module "." name, module, name } - KNOWN_CAPSULE("_socket", "CAPI"), - KNOWN_CAPSULE("_curses", "_C_API"), - KNOWN_CAPSULE("datetime", "datetime_CAPI"), - { NULL, NULL }, - }; - known_capsule *known = &known_capsules[0]; + PyObject *object; + const char *error = NULL; + void *pointer; + void *pointer2; + known_capsule known_capsules[] = { + #define KNOWN_CAPSULE(module, name) { module "." name, module, name } + KNOWN_CAPSULE("_socket", "CAPI"), + KNOWN_CAPSULE("_curses", "_C_API"), + KNOWN_CAPSULE("datetime", "datetime_CAPI"), + { NULL, NULL }, + }; + known_capsule *known = &known_capsules[0]; #define FAIL(x) { error = (x); goto exit; } #define CHECK_DESTRUCTOR \ - if (capsule_error) { \ - FAIL(capsule_error); \ - } \ - else if (!capsule_destructor_call_count) { \ - FAIL("destructor not called!"); \ - } \ - capsule_destructor_call_count = 0; \ - - object = PyCapsule_New(capsule_pointer, capsule_name, capsule_destructor); - PyCapsule_SetContext(object, capsule_context); - capsule_destructor(object); - CHECK_DESTRUCTOR; - Py_DECREF(object); - CHECK_DESTRUCTOR; - - object = PyCapsule_New(known, "ignored", NULL); - PyCapsule_SetPointer(object, capsule_pointer); - PyCapsule_SetName(object, capsule_name); - PyCapsule_SetDestructor(object, capsule_destructor); - PyCapsule_SetContext(object, capsule_context); - capsule_destructor(object); - CHECK_DESTRUCTOR; - /* intentionally access using the wrong name */ - pointer2 = PyCapsule_GetPointer(object, "the wrong name"); - if (!PyErr_Occurred()) { - FAIL("PyCapsule_GetPointer should have failed but did not!"); - } - PyErr_Clear(); - if (pointer2) { - if (pointer2 == capsule_pointer) { - FAIL("PyCapsule_GetPointer should not have" - " returned the internal pointer!"); - } else { - FAIL("PyCapsule_GetPointer should have " - "returned NULL pointer but did not!"); - } - } - PyCapsule_SetDestructor(object, NULL); - Py_DECREF(object); - if (capsule_destructor_call_count) { - FAIL("destructor called when it should not have been!"); - } - - for (known = &known_capsules[0]; known->module != NULL; known++) { - /* yeah, ordinarily I wouldn't do this either, - but it's fine for this test harness. - */ - static char buffer[256]; + if (capsule_error) { \ + FAIL(capsule_error); \ + } \ + else if (!capsule_destructor_call_count) { \ + FAIL("destructor not called!"); \ + } \ + capsule_destructor_call_count = 0; \ + + object = PyCapsule_New(capsule_pointer, capsule_name, capsule_destructor); + PyCapsule_SetContext(object, capsule_context); + capsule_destructor(object); + CHECK_DESTRUCTOR; + Py_DECREF(object); + CHECK_DESTRUCTOR; + + object = PyCapsule_New(known, "ignored", NULL); + PyCapsule_SetPointer(object, capsule_pointer); + PyCapsule_SetName(object, capsule_name); + PyCapsule_SetDestructor(object, capsule_destructor); + PyCapsule_SetContext(object, capsule_context); + capsule_destructor(object); + CHECK_DESTRUCTOR; + /* intentionally access using the wrong name */ + pointer2 = PyCapsule_GetPointer(object, "the wrong name"); + if (!PyErr_Occurred()) { + FAIL("PyCapsule_GetPointer should have failed but did not!"); + } + PyErr_Clear(); + if (pointer2) { + if (pointer2 == capsule_pointer) { + FAIL("PyCapsule_GetPointer should not have" + " returned the internal pointer!"); + } else { + FAIL("PyCapsule_GetPointer should have " + "returned NULL pointer but did not!"); + } + } + PyCapsule_SetDestructor(object, NULL); + Py_DECREF(object); + if (capsule_destructor_call_count) { + FAIL("destructor called when it should not have been!"); + } + + for (known = &known_capsules[0]; known->module != NULL; known++) { + /* yeah, ordinarily I wouldn't do this either, + but it's fine for this test harness. + */ + static char buffer[256]; #undef FAIL #define FAIL(x) \ - { \ - sprintf(buffer, "%s module: \"%s\" attribute: \"%s\"", \ - x, known->module, known->attribute); \ - error = buffer; \ - goto exit; \ - } \ - - PyObject *module = PyImport_ImportModule(known->module); - if (module) { - pointer = PyCapsule_Import(known->name, 0); - if (!pointer) { - Py_DECREF(module); - FAIL("PyCapsule_GetPointer returned NULL unexpectedly!"); - } - object = PyObject_GetAttrString(module, known->attribute); - if (!object) { - Py_DECREF(module); - return NULL; - } - pointer2 = PyCapsule_GetPointer(object, - "weebles wobble but they don't fall down"); - if (!PyErr_Occurred()) { - Py_DECREF(object); - Py_DECREF(module); - FAIL("PyCapsule_GetPointer should have failed but did not!"); - } - PyErr_Clear(); - if (pointer2) { - Py_DECREF(module); - Py_DECREF(object); - if (pointer2 == pointer) { - FAIL("PyCapsule_GetPointer should not have" - " returned its internal pointer!"); - } else { - FAIL("PyCapsule_GetPointer should have" - " returned NULL pointer but did not!"); - } - } - Py_DECREF(object); - Py_DECREF(module); - } - else - PyErr_Clear(); - } + { \ + sprintf(buffer, "%s module: \"%s\" attribute: \"%s\"", \ + x, known->module, known->attribute); \ + error = buffer; \ + goto exit; \ + } \ + + PyObject *module = PyImport_ImportModule(known->module); + if (module) { + pointer = PyCapsule_Import(known->name, 0); + if (!pointer) { + Py_DECREF(module); + FAIL("PyCapsule_GetPointer returned NULL unexpectedly!"); + } + object = PyObject_GetAttrString(module, known->attribute); + if (!object) { + Py_DECREF(module); + return NULL; + } + pointer2 = PyCapsule_GetPointer(object, + "weebles wobble but they don't fall down"); + if (!PyErr_Occurred()) { + Py_DECREF(object); + Py_DECREF(module); + FAIL("PyCapsule_GetPointer should have failed but did not!"); + } + PyErr_Clear(); + if (pointer2) { + Py_DECREF(module); + Py_DECREF(object); + if (pointer2 == pointer) { + FAIL("PyCapsule_GetPointer should not have" + " returned its internal pointer!"); + } else { + FAIL("PyCapsule_GetPointer should have" + " returned NULL pointer but did not!"); + } + } + Py_DECREF(object); + Py_DECREF(module); + } + else + PyErr_Clear(); + } exit: - if (error) { - return raiseTestError("test_capsule", error); - } - Py_RETURN_NONE; + if (error) { + return raiseTestError("test_capsule", error); + } + Py_RETURN_NONE; #undef FAIL } @@ -1409,112 +1409,112 @@ test_capsule(PyObject *self, PyObject *args) /* Profiling of integer performance */ static void print_delta(int test, struct timeval *s, struct timeval *e) { - e->tv_sec -= s->tv_sec; - e->tv_usec -= s->tv_usec; - if (e->tv_usec < 0) { - e->tv_sec -=1; - e->tv_usec += 1000000; - } - printf("Test %d: %d.%06ds\n", test, (int)e->tv_sec, (int)e->tv_usec); + e->tv_sec -= s->tv_sec; + e->tv_usec -= s->tv_usec; + if (e->tv_usec < 0) { + e->tv_sec -=1; + e->tv_usec += 1000000; + } + printf("Test %d: %d.%06ds\n", test, (int)e->tv_sec, (int)e->tv_usec); } static PyObject * profile_int(PyObject *self, PyObject* args) { - int i, k; - struct timeval start, stop; - PyObject *single, **multiple, *op1, *result; - - /* Test 1: Allocate and immediately deallocate - many small integers */ - gettimeofday(&start, NULL); - for(k=0; k < 20000; k++) - for(i=0; i < 1000; i++) { - single = PyLong_FromLong(i); - Py_DECREF(single); - } - gettimeofday(&stop, NULL); - print_delta(1, &start, &stop); - - /* Test 2: Allocate and immediately deallocate - many large integers */ - gettimeofday(&start, NULL); - for(k=0; k < 20000; k++) - for(i=0; i < 1000; i++) { - single = PyLong_FromLong(i+1000000); - Py_DECREF(single); - } - gettimeofday(&stop, NULL); - print_delta(2, &start, &stop); - - /* Test 3: Allocate a few integers, then release - them all simultaneously. */ - multiple = malloc(sizeof(PyObject*) * 1000); - gettimeofday(&start, NULL); - for(k=0; k < 20000; k++) { - for(i=0; i < 1000; i++) { - multiple[i] = PyLong_FromLong(i+1000000); - } - for(i=0; i < 1000; i++) { - Py_DECREF(multiple[i]); - } - } - gettimeofday(&stop, NULL); - print_delta(3, &start, &stop); - - /* Test 4: Allocate many integers, then release - them all simultaneously. */ - multiple = malloc(sizeof(PyObject*) * 1000000); - gettimeofday(&start, NULL); - for(k=0; k < 20; k++) { - for(i=0; i < 1000000; i++) { - multiple[i] = PyLong_FromLong(i+1000000); - } - for(i=0; i < 1000000; i++) { - Py_DECREF(multiple[i]); - } - } - gettimeofday(&stop, NULL); - print_delta(4, &start, &stop); - - /* Test 5: Allocate many integers < 32000 */ - multiple = malloc(sizeof(PyObject*) * 1000000); - gettimeofday(&start, NULL); - for(k=0; k < 10; k++) { - for(i=0; i < 1000000; i++) { - multiple[i] = PyLong_FromLong(i+1000); - } - for(i=0; i < 1000000; i++) { - Py_DECREF(multiple[i]); - } - } - gettimeofday(&stop, NULL); - print_delta(5, &start, &stop); - - /* Test 6: Perform small int addition */ - op1 = PyLong_FromLong(1); - gettimeofday(&start, NULL); - for(i=0; i < 10000000; i++) { - result = PyNumber_Add(op1, op1); - Py_DECREF(result); - } - gettimeofday(&stop, NULL); - Py_DECREF(op1); - print_delta(6, &start, &stop); - - /* Test 7: Perform medium int addition */ - op1 = PyLong_FromLong(1000); - gettimeofday(&start, NULL); - for(i=0; i < 10000000; i++) { - result = PyNumber_Add(op1, op1); - Py_DECREF(result); - } - gettimeofday(&stop, NULL); - Py_DECREF(op1); - print_delta(7, &start, &stop); - - Py_INCREF(Py_None); - return Py_None; + int i, k; + struct timeval start, stop; + PyObject *single, **multiple, *op1, *result; + + /* Test 1: Allocate and immediately deallocate + many small integers */ + gettimeofday(&start, NULL); + for(k=0; k < 20000; k++) + for(i=0; i < 1000; i++) { + single = PyLong_FromLong(i); + Py_DECREF(single); + } + gettimeofday(&stop, NULL); + print_delta(1, &start, &stop); + + /* Test 2: Allocate and immediately deallocate + many large integers */ + gettimeofday(&start, NULL); + for(k=0; k < 20000; k++) + for(i=0; i < 1000; i++) { + single = PyLong_FromLong(i+1000000); + Py_DECREF(single); + } + gettimeofday(&stop, NULL); + print_delta(2, &start, &stop); + + /* Test 3: Allocate a few integers, then release + them all simultaneously. */ + multiple = malloc(sizeof(PyObject*) * 1000); + gettimeofday(&start, NULL); + for(k=0; k < 20000; k++) { + for(i=0; i < 1000; i++) { + multiple[i] = PyLong_FromLong(i+1000000); + } + for(i=0; i < 1000; i++) { + Py_DECREF(multiple[i]); + } + } + gettimeofday(&stop, NULL); + print_delta(3, &start, &stop); + + /* Test 4: Allocate many integers, then release + them all simultaneously. */ + multiple = malloc(sizeof(PyObject*) * 1000000); + gettimeofday(&start, NULL); + for(k=0; k < 20; k++) { + for(i=0; i < 1000000; i++) { + multiple[i] = PyLong_FromLong(i+1000000); + } + for(i=0; i < 1000000; i++) { + Py_DECREF(multiple[i]); + } + } + gettimeofday(&stop, NULL); + print_delta(4, &start, &stop); + + /* Test 5: Allocate many integers < 32000 */ + multiple = malloc(sizeof(PyObject*) * 1000000); + gettimeofday(&start, NULL); + for(k=0; k < 10; k++) { + for(i=0; i < 1000000; i++) { + multiple[i] = PyLong_FromLong(i+1000); + } + for(i=0; i < 1000000; i++) { + Py_DECREF(multiple[i]); + } + } + gettimeofday(&stop, NULL); + print_delta(5, &start, &stop); + + /* Test 6: Perform small int addition */ + op1 = PyLong_FromLong(1); + gettimeofday(&start, NULL); + for(i=0; i < 10000000; i++) { + result = PyNumber_Add(op1, op1); + Py_DECREF(result); + } + gettimeofday(&stop, NULL); + Py_DECREF(op1); + print_delta(6, &start, &stop); + + /* Test 7: Perform medium int addition */ + op1 = PyLong_FromLong(1000); + gettimeofday(&start, NULL); + for(i=0; i < 10000000; i++) { + result = PyNumber_Add(op1, op1); + Py_DECREF(result); + } + gettimeofday(&stop, NULL); + Py_DECREF(op1); + print_delta(7, &start, &stop); + + Py_INCREF(Py_None); + return Py_None; } #endif @@ -1522,40 +1522,40 @@ profile_int(PyObject *self, PyObject* args) static PyObject * traceback_print(PyObject *self, PyObject *args) { - PyObject *file; - PyObject *traceback; - int result; - - if (!PyArg_ParseTuple(args, "OO:traceback_print", - &traceback, &file)) - return NULL; - - result = PyTraceBack_Print(traceback, file); - if (result < 0) - return NULL; - Py_RETURN_NONE; + PyObject *file; + PyObject *traceback; + int result; + + if (!PyArg_ParseTuple(args, "OO:traceback_print", + &traceback, &file)) + return NULL; + + result = PyTraceBack_Print(traceback, file); + if (result < 0) + return NULL; + Py_RETURN_NONE; } /* To test the format of exceptions as printed out. */ static PyObject * exception_print(PyObject *self, PyObject *args) { - PyObject *value; - PyObject *tb; - - if (!PyArg_ParseTuple(args, "O:exception_print", - &value)) - return NULL; - if (!PyExceptionInstance_Check(value)) { - PyErr_Format(PyExc_TypeError, "an exception instance is required"); - return NULL; - } - - tb = PyException_GetTraceback(value); - PyErr_Display((PyObject *) Py_TYPE(value), value, tb); - Py_XDECREF(tb); - - Py_RETURN_NONE; + PyObject *value; + PyObject *tb; + + if (!PyArg_ParseTuple(args, "O:exception_print", + &value)) + return NULL; + if (!PyExceptionInstance_Check(value)) { + PyErr_Format(PyExc_TypeError, "an exception instance is required"); + return NULL; + } + + tb = PyException_GetTraceback(value); + PyErr_Display((PyObject *) Py_TYPE(value), value, tb); + Py_XDECREF(tb); + + Py_RETURN_NONE; } @@ -1565,8 +1565,8 @@ exception_print(PyObject *self, PyObject *args) static PyObject * raise_memoryerror(PyObject *self) { - PyErr_NoMemory(); - return NULL; + PyErr_NoMemory(); + return NULL; } /* Issue 6012 */ @@ -1574,304 +1574,304 @@ static PyObject *str1, *str2; static int failing_converter(PyObject *obj, void *arg) { - /* Clone str1, then let the conversion fail. */ - assert(str1); - str2 = str1; - Py_INCREF(str2); - return 0; + /* Clone str1, then let the conversion fail. */ + assert(str1); + str2 = str1; + Py_INCREF(str2); + return 0; } static PyObject* argparsing(PyObject *o, PyObject *args) { - PyObject *res; - str1 = str2 = NULL; - if (!PyArg_ParseTuple(args, "O&O&", - PyUnicode_FSConverter, &str1, - failing_converter, &str2)) { - if (!str2) - /* argument converter not called? */ - return NULL; - /* Should be 1 */ - res = PyLong_FromLong(Py_REFCNT(str2)); - Py_DECREF(str2); - PyErr_Clear(); - return res; - } - Py_RETURN_NONE; + PyObject *res; + str1 = str2 = NULL; + if (!PyArg_ParseTuple(args, "O&O&", + PyUnicode_FSConverter, &str1, + failing_converter, &str2)) { + if (!str2) + /* argument converter not called? */ + return NULL; + /* Should be 1 */ + res = PyLong_FromLong(Py_REFCNT(str2)); + Py_DECREF(str2); + PyErr_Clear(); + return res; + } + Py_RETURN_NONE; } static PyMethodDef TestMethods[] = { - {"raise_exception", raise_exception, METH_VARARGS}, - {"raise_memoryerror", (PyCFunction)raise_memoryerror, METH_NOARGS}, - {"test_config", (PyCFunction)test_config, METH_NOARGS}, - {"test_list_api", (PyCFunction)test_list_api, METH_NOARGS}, - {"test_dict_iteration", (PyCFunction)test_dict_iteration,METH_NOARGS}, - {"test_lazy_hash_inheritance", (PyCFunction)test_lazy_hash_inheritance,METH_NOARGS}, - {"test_broken_memoryview", (PyCFunction)test_broken_memoryview,METH_NOARGS}, - {"test_long_api", (PyCFunction)test_long_api, METH_NOARGS}, - {"test_long_numbits", (PyCFunction)test_long_numbits, METH_NOARGS}, - {"test_k_code", (PyCFunction)test_k_code, METH_NOARGS}, - {"test_empty_argparse", (PyCFunction)test_empty_argparse,METH_NOARGS}, - {"test_bug_7414", (PyCFunction)test_bug_7414, METH_NOARGS}, - {"test_null_strings", (PyCFunction)test_null_strings, METH_NOARGS}, - {"test_string_from_format", (PyCFunction)test_string_from_format, METH_NOARGS}, - {"test_with_docstring", (PyCFunction)test_with_docstring, METH_NOARGS, - PyDoc_STR("This is a pretty normal docstring.")}, - {"test_string_to_double", (PyCFunction)test_string_to_double, METH_NOARGS}, - {"test_unicode_compare_with_ascii", (PyCFunction)test_unicode_compare_with_ascii, METH_NOARGS}, - {"test_capsule", (PyCFunction)test_capsule, METH_NOARGS}, - {"getargs_tuple", getargs_tuple, METH_VARARGS}, - {"getargs_keywords", (PyCFunction)getargs_keywords, - METH_VARARGS|METH_KEYWORDS}, - {"getargs_b", getargs_b, METH_VARARGS}, - {"getargs_B", getargs_B, METH_VARARGS}, - {"getargs_H", getargs_H, METH_VARARGS}, - {"getargs_I", getargs_I, METH_VARARGS}, - {"getargs_k", getargs_k, METH_VARARGS}, - {"getargs_i", getargs_i, METH_VARARGS}, - {"getargs_l", getargs_l, METH_VARARGS}, - {"getargs_n", getargs_n, METH_VARARGS}, + {"raise_exception", raise_exception, METH_VARARGS}, + {"raise_memoryerror", (PyCFunction)raise_memoryerror, METH_NOARGS}, + {"test_config", (PyCFunction)test_config, METH_NOARGS}, + {"test_list_api", (PyCFunction)test_list_api, METH_NOARGS}, + {"test_dict_iteration", (PyCFunction)test_dict_iteration,METH_NOARGS}, + {"test_lazy_hash_inheritance", (PyCFunction)test_lazy_hash_inheritance,METH_NOARGS}, + {"test_broken_memoryview", (PyCFunction)test_broken_memoryview,METH_NOARGS}, + {"test_long_api", (PyCFunction)test_long_api, METH_NOARGS}, + {"test_long_numbits", (PyCFunction)test_long_numbits, METH_NOARGS}, + {"test_k_code", (PyCFunction)test_k_code, METH_NOARGS}, + {"test_empty_argparse", (PyCFunction)test_empty_argparse,METH_NOARGS}, + {"test_bug_7414", (PyCFunction)test_bug_7414, METH_NOARGS}, + {"test_null_strings", (PyCFunction)test_null_strings, METH_NOARGS}, + {"test_string_from_format", (PyCFunction)test_string_from_format, METH_NOARGS}, + {"test_with_docstring", (PyCFunction)test_with_docstring, METH_NOARGS, + PyDoc_STR("This is a pretty normal docstring.")}, + {"test_string_to_double", (PyCFunction)test_string_to_double, METH_NOARGS}, + {"test_unicode_compare_with_ascii", (PyCFunction)test_unicode_compare_with_ascii, METH_NOARGS}, + {"test_capsule", (PyCFunction)test_capsule, METH_NOARGS}, + {"getargs_tuple", getargs_tuple, METH_VARARGS}, + {"getargs_keywords", (PyCFunction)getargs_keywords, + METH_VARARGS|METH_KEYWORDS}, + {"getargs_b", getargs_b, METH_VARARGS}, + {"getargs_B", getargs_B, METH_VARARGS}, + {"getargs_H", getargs_H, METH_VARARGS}, + {"getargs_I", getargs_I, METH_VARARGS}, + {"getargs_k", getargs_k, METH_VARARGS}, + {"getargs_i", getargs_i, METH_VARARGS}, + {"getargs_l", getargs_l, METH_VARARGS}, + {"getargs_n", getargs_n, METH_VARARGS}, #ifdef HAVE_LONG_LONG - {"getargs_L", getargs_L, METH_VARARGS}, - {"getargs_K", getargs_K, METH_VARARGS}, - {"test_longlong_api", test_longlong_api, METH_NOARGS}, - {"test_L_code", (PyCFunction)test_L_code, METH_NOARGS}, - {"codec_incrementalencoder", - (PyCFunction)codec_incrementalencoder, METH_VARARGS}, - {"codec_incrementaldecoder", - (PyCFunction)codec_incrementaldecoder, METH_VARARGS}, + {"getargs_L", getargs_L, METH_VARARGS}, + {"getargs_K", getargs_K, METH_VARARGS}, + {"test_longlong_api", test_longlong_api, METH_NOARGS}, + {"test_L_code", (PyCFunction)test_L_code, METH_NOARGS}, + {"codec_incrementalencoder", + (PyCFunction)codec_incrementalencoder, METH_VARARGS}, + {"codec_incrementaldecoder", + (PyCFunction)codec_incrementaldecoder, METH_VARARGS}, #endif - {"test_s_code", (PyCFunction)test_s_code, METH_NOARGS}, - {"test_u_code", (PyCFunction)test_u_code, METH_NOARGS}, - {"test_Z_code", (PyCFunction)test_Z_code, METH_NOARGS}, - {"test_widechar", (PyCFunction)test_widechar, METH_NOARGS}, + {"test_s_code", (PyCFunction)test_s_code, METH_NOARGS}, + {"test_u_code", (PyCFunction)test_u_code, METH_NOARGS}, + {"test_Z_code", (PyCFunction)test_Z_code, METH_NOARGS}, + {"test_widechar", (PyCFunction)test_widechar, METH_NOARGS}, #ifdef WITH_THREAD - {"_test_thread_state", test_thread_state, METH_VARARGS}, - {"_pending_threadfunc", pending_threadfunc, METH_VARARGS}, + {"_test_thread_state", test_thread_state, METH_VARARGS}, + {"_pending_threadfunc", pending_threadfunc, METH_VARARGS}, #endif #ifdef HAVE_GETTIMEOFDAY - {"profile_int", profile_int, METH_NOARGS}, + {"profile_int", profile_int, METH_NOARGS}, #endif - {"traceback_print", traceback_print, METH_VARARGS}, - {"exception_print", exception_print, METH_VARARGS}, - {"argparsing", argparsing, METH_VARARGS}, - {NULL, NULL} /* sentinel */ + {"traceback_print", traceback_print, METH_VARARGS}, + {"exception_print", exception_print, METH_VARARGS}, + {"argparsing", argparsing, METH_VARARGS}, + {NULL, NULL} /* sentinel */ }; #define AddSym(d, n, f, v) {PyObject *o = f(v); PyDict_SetItemString(d, n, o); Py_DECREF(o);} typedef struct { - char bool_member; - char byte_member; - unsigned char ubyte_member; - short short_member; - unsigned short ushort_member; - int int_member; - unsigned int uint_member; - long long_member; - unsigned long ulong_member; - Py_ssize_t pyssizet_member; - float float_member; - double double_member; - char inplace_member[6]; + char bool_member; + char byte_member; + unsigned char ubyte_member; + short short_member; + unsigned short ushort_member; + int int_member; + unsigned int uint_member; + long long_member; + unsigned long ulong_member; + Py_ssize_t pyssizet_member; + float float_member; + double double_member; + char inplace_member[6]; #ifdef HAVE_LONG_LONG - PY_LONG_LONG longlong_member; - unsigned PY_LONG_LONG ulonglong_member; + PY_LONG_LONG longlong_member; + unsigned PY_LONG_LONG ulonglong_member; #endif } all_structmembers; typedef struct { PyObject_HEAD - all_structmembers structmembers; + all_structmembers structmembers; } test_structmembers; static struct PyMemberDef test_members[] = { - {"T_BOOL", T_BOOL, offsetof(test_structmembers, structmembers.bool_member), 0, NULL}, - {"T_BYTE", T_BYTE, offsetof(test_structmembers, structmembers.byte_member), 0, NULL}, - {"T_UBYTE", T_UBYTE, offsetof(test_structmembers, structmembers.ubyte_member), 0, NULL}, - {"T_SHORT", T_SHORT, offsetof(test_structmembers, structmembers.short_member), 0, NULL}, - {"T_USHORT", T_USHORT, offsetof(test_structmembers, structmembers.ushort_member), 0, NULL}, - {"T_INT", T_INT, offsetof(test_structmembers, structmembers.int_member), 0, NULL}, - {"T_UINT", T_UINT, offsetof(test_structmembers, structmembers.uint_member), 0, NULL}, - {"T_LONG", T_LONG, offsetof(test_structmembers, structmembers.long_member), 0, NULL}, - {"T_ULONG", T_ULONG, offsetof(test_structmembers, structmembers.ulong_member), 0, NULL}, - {"T_PYSSIZET", T_PYSSIZET, offsetof(test_structmembers, structmembers.pyssizet_member), 0, NULL}, - {"T_FLOAT", T_FLOAT, offsetof(test_structmembers, structmembers.float_member), 0, NULL}, - {"T_DOUBLE", T_DOUBLE, offsetof(test_structmembers, structmembers.double_member), 0, NULL}, - {"T_STRING_INPLACE", T_STRING_INPLACE, offsetof(test_structmembers, structmembers.inplace_member), 0, NULL}, + {"T_BOOL", T_BOOL, offsetof(test_structmembers, structmembers.bool_member), 0, NULL}, + {"T_BYTE", T_BYTE, offsetof(test_structmembers, structmembers.byte_member), 0, NULL}, + {"T_UBYTE", T_UBYTE, offsetof(test_structmembers, structmembers.ubyte_member), 0, NULL}, + {"T_SHORT", T_SHORT, offsetof(test_structmembers, structmembers.short_member), 0, NULL}, + {"T_USHORT", T_USHORT, offsetof(test_structmembers, structmembers.ushort_member), 0, NULL}, + {"T_INT", T_INT, offsetof(test_structmembers, structmembers.int_member), 0, NULL}, + {"T_UINT", T_UINT, offsetof(test_structmembers, structmembers.uint_member), 0, NULL}, + {"T_LONG", T_LONG, offsetof(test_structmembers, structmembers.long_member), 0, NULL}, + {"T_ULONG", T_ULONG, offsetof(test_structmembers, structmembers.ulong_member), 0, NULL}, + {"T_PYSSIZET", T_PYSSIZET, offsetof(test_structmembers, structmembers.pyssizet_member), 0, NULL}, + {"T_FLOAT", T_FLOAT, offsetof(test_structmembers, structmembers.float_member), 0, NULL}, + {"T_DOUBLE", T_DOUBLE, offsetof(test_structmembers, structmembers.double_member), 0, NULL}, + {"T_STRING_INPLACE", T_STRING_INPLACE, offsetof(test_structmembers, structmembers.inplace_member), 0, NULL}, #ifdef HAVE_LONG_LONG - {"T_LONGLONG", T_LONGLONG, offsetof(test_structmembers, structmembers.longlong_member), 0, NULL}, - {"T_ULONGLONG", T_ULONGLONG, offsetof(test_structmembers, structmembers.ulonglong_member), 0, NULL}, + {"T_LONGLONG", T_LONGLONG, offsetof(test_structmembers, structmembers.longlong_member), 0, NULL}, + {"T_ULONGLONG", T_ULONGLONG, offsetof(test_structmembers, structmembers.ulonglong_member), 0, NULL}, #endif - {NULL} + {NULL} }; static PyObject * test_structmembers_new(PyTypeObject *type, PyObject *args, PyObject *kwargs) { - static char *keywords[] = { - "T_BOOL", "T_BYTE", "T_UBYTE", "T_SHORT", "T_USHORT", - "T_INT", "T_UINT", "T_LONG", "T_ULONG", "T_PYSSIZET", - "T_FLOAT", "T_DOUBLE", "T_STRING_INPLACE", + static char *keywords[] = { + "T_BOOL", "T_BYTE", "T_UBYTE", "T_SHORT", "T_USHORT", + "T_INT", "T_UINT", "T_LONG", "T_ULONG", "T_PYSSIZET", + "T_FLOAT", "T_DOUBLE", "T_STRING_INPLACE", #ifdef HAVE_LONG_LONG - "T_LONGLONG", "T_ULONGLONG", + "T_LONGLONG", "T_ULONGLONG", #endif - NULL}; - static char *fmt = "|bbBhHiIlknfds#" + NULL}; + static char *fmt = "|bbBhHiIlknfds#" #ifdef HAVE_LONG_LONG - "LK" + "LK" #endif - ; - test_structmembers *ob; - const char *s = NULL; - Py_ssize_t string_len = 0; - ob = PyObject_New(test_structmembers, type); - if (ob == NULL) - return NULL; - memset(&ob->structmembers, 0, sizeof(all_structmembers)); - if (!PyArg_ParseTupleAndKeywords(args, kwargs, fmt, keywords, - &ob->structmembers.bool_member, - &ob->structmembers.byte_member, - &ob->structmembers.ubyte_member, - &ob->structmembers.short_member, - &ob->structmembers.ushort_member, - &ob->structmembers.int_member, - &ob->structmembers.uint_member, - &ob->structmembers.long_member, - &ob->structmembers.ulong_member, - &ob->structmembers.pyssizet_member, - &ob->structmembers.float_member, - &ob->structmembers.double_member, - &s, &string_len + ; + test_structmembers *ob; + const char *s = NULL; + Py_ssize_t string_len = 0; + ob = PyObject_New(test_structmembers, type); + if (ob == NULL) + return NULL; + memset(&ob->structmembers, 0, sizeof(all_structmembers)); + if (!PyArg_ParseTupleAndKeywords(args, kwargs, fmt, keywords, + &ob->structmembers.bool_member, + &ob->structmembers.byte_member, + &ob->structmembers.ubyte_member, + &ob->structmembers.short_member, + &ob->structmembers.ushort_member, + &ob->structmembers.int_member, + &ob->structmembers.uint_member, + &ob->structmembers.long_member, + &ob->structmembers.ulong_member, + &ob->structmembers.pyssizet_member, + &ob->structmembers.float_member, + &ob->structmembers.double_member, + &s, &string_len #ifdef HAVE_LONG_LONG - , &ob->structmembers.longlong_member, - &ob->structmembers.ulonglong_member + , &ob->structmembers.longlong_member, + &ob->structmembers.ulonglong_member #endif - )) { - Py_DECREF(ob); - return NULL; - } - if (s != NULL) { - if (string_len > 5) { - Py_DECREF(ob); - PyErr_SetString(PyExc_ValueError, "string too long"); - return NULL; - } - strcpy(ob->structmembers.inplace_member, s); - } - else { - strcpy(ob->structmembers.inplace_member, ""); - } - return (PyObject *)ob; + )) { + Py_DECREF(ob); + return NULL; + } + if (s != NULL) { + if (string_len > 5) { + Py_DECREF(ob); + PyErr_SetString(PyExc_ValueError, "string too long"); + return NULL; + } + strcpy(ob->structmembers.inplace_member, s); + } + else { + strcpy(ob->structmembers.inplace_member, ""); + } + return (PyObject *)ob; } static void test_structmembers_free(PyObject *ob) { - PyObject_FREE(ob); + PyObject_FREE(ob); } static PyTypeObject test_structmembersType = { PyVarObject_HEAD_INIT(NULL, 0) - "test_structmembersType", - sizeof(test_structmembers), /* tp_basicsize */ - 0, /* tp_itemsize */ - test_structmembers_free, /* destructor tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - PyObject_GenericSetAttr, /* tp_setattro */ - 0, /* tp_as_buffer */ - 0, /* tp_flags */ - "Type containing all structmember types", - 0, /* traverseproc tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - test_members, /* tp_members */ - 0, - 0, - 0, - 0, - 0, - 0, - 0, - 0, - test_structmembers_new, /* tp_new */ + "test_structmembersType", + sizeof(test_structmembers), /* tp_basicsize */ + 0, /* tp_itemsize */ + test_structmembers_free, /* destructor tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + PyObject_GenericSetAttr, /* tp_setattro */ + 0, /* tp_as_buffer */ + 0, /* tp_flags */ + "Type containing all structmember types", + 0, /* traverseproc tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + test_members, /* tp_members */ + 0, + 0, + 0, + 0, + 0, + 0, + 0, + 0, + test_structmembers_new, /* tp_new */ }; static struct PyModuleDef _testcapimodule = { - PyModuleDef_HEAD_INIT, - "_testcapi", - NULL, - -1, - TestMethods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_testcapi", + NULL, + -1, + TestMethods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit__testcapi(void) { - PyObject *m; - - m = PyModule_Create(&_testcapimodule); - if (m == NULL) - return NULL; - - Py_TYPE(&_HashInheritanceTester_Type)=&PyType_Type; - Py_TYPE(&_MemoryViewTester_Type)=&PyType_Type; - - Py_TYPE(&test_structmembersType)=&PyType_Type; - Py_INCREF(&test_structmembersType); - /* don't use a name starting with "test", since we don't want - test_capi to automatically call this */ - PyModule_AddObject(m, "_test_structmembersType", (PyObject *)&test_structmembersType); - - PyModule_AddObject(m, "CHAR_MAX", PyLong_FromLong(CHAR_MAX)); - PyModule_AddObject(m, "CHAR_MIN", PyLong_FromLong(CHAR_MIN)); - PyModule_AddObject(m, "UCHAR_MAX", PyLong_FromLong(UCHAR_MAX)); - PyModule_AddObject(m, "SHRT_MAX", PyLong_FromLong(SHRT_MAX)); - PyModule_AddObject(m, "SHRT_MIN", PyLong_FromLong(SHRT_MIN)); - PyModule_AddObject(m, "USHRT_MAX", PyLong_FromLong(USHRT_MAX)); - PyModule_AddObject(m, "INT_MAX", PyLong_FromLong(INT_MAX)); - PyModule_AddObject(m, "INT_MIN", PyLong_FromLong(INT_MIN)); - PyModule_AddObject(m, "UINT_MAX", PyLong_FromUnsignedLong(UINT_MAX)); - PyModule_AddObject(m, "LONG_MAX", PyLong_FromLong(LONG_MAX)); - PyModule_AddObject(m, "LONG_MIN", PyLong_FromLong(LONG_MIN)); - PyModule_AddObject(m, "ULONG_MAX", PyLong_FromUnsignedLong(ULONG_MAX)); - PyModule_AddObject(m, "FLT_MAX", PyFloat_FromDouble(FLT_MAX)); - PyModule_AddObject(m, "FLT_MIN", PyFloat_FromDouble(FLT_MIN)); - PyModule_AddObject(m, "DBL_MAX", PyFloat_FromDouble(DBL_MAX)); - PyModule_AddObject(m, "DBL_MIN", PyFloat_FromDouble(DBL_MIN)); - PyModule_AddObject(m, "LLONG_MAX", PyLong_FromLongLong(PY_LLONG_MAX)); - PyModule_AddObject(m, "LLONG_MIN", PyLong_FromLongLong(PY_LLONG_MIN)); - PyModule_AddObject(m, "ULLONG_MAX", PyLong_FromUnsignedLongLong(PY_ULLONG_MAX)); - PyModule_AddObject(m, "PY_SSIZE_T_MAX", PyLong_FromSsize_t(PY_SSIZE_T_MAX)); - PyModule_AddObject(m, "PY_SSIZE_T_MIN", PyLong_FromSsize_t(PY_SSIZE_T_MIN)); - PyModule_AddObject(m, "SIZEOF_PYGC_HEAD", PyLong_FromSsize_t(sizeof(PyGC_Head))); - Py_INCREF(&PyInstanceMethod_Type); - PyModule_AddObject(m, "instancemethod", (PyObject *)&PyInstanceMethod_Type); - - TestError = PyErr_NewException("_testcapi.error", NULL, NULL); - Py_INCREF(TestError); - PyModule_AddObject(m, "error", TestError); - return m; + PyObject *m; + + m = PyModule_Create(&_testcapimodule); + if (m == NULL) + return NULL; + + Py_TYPE(&_HashInheritanceTester_Type)=&PyType_Type; + Py_TYPE(&_MemoryViewTester_Type)=&PyType_Type; + + Py_TYPE(&test_structmembersType)=&PyType_Type; + Py_INCREF(&test_structmembersType); + /* don't use a name starting with "test", since we don't want + test_capi to automatically call this */ + PyModule_AddObject(m, "_test_structmembersType", (PyObject *)&test_structmembersType); + + PyModule_AddObject(m, "CHAR_MAX", PyLong_FromLong(CHAR_MAX)); + PyModule_AddObject(m, "CHAR_MIN", PyLong_FromLong(CHAR_MIN)); + PyModule_AddObject(m, "UCHAR_MAX", PyLong_FromLong(UCHAR_MAX)); + PyModule_AddObject(m, "SHRT_MAX", PyLong_FromLong(SHRT_MAX)); + PyModule_AddObject(m, "SHRT_MIN", PyLong_FromLong(SHRT_MIN)); + PyModule_AddObject(m, "USHRT_MAX", PyLong_FromLong(USHRT_MAX)); + PyModule_AddObject(m, "INT_MAX", PyLong_FromLong(INT_MAX)); + PyModule_AddObject(m, "INT_MIN", PyLong_FromLong(INT_MIN)); + PyModule_AddObject(m, "UINT_MAX", PyLong_FromUnsignedLong(UINT_MAX)); + PyModule_AddObject(m, "LONG_MAX", PyLong_FromLong(LONG_MAX)); + PyModule_AddObject(m, "LONG_MIN", PyLong_FromLong(LONG_MIN)); + PyModule_AddObject(m, "ULONG_MAX", PyLong_FromUnsignedLong(ULONG_MAX)); + PyModule_AddObject(m, "FLT_MAX", PyFloat_FromDouble(FLT_MAX)); + PyModule_AddObject(m, "FLT_MIN", PyFloat_FromDouble(FLT_MIN)); + PyModule_AddObject(m, "DBL_MAX", PyFloat_FromDouble(DBL_MAX)); + PyModule_AddObject(m, "DBL_MIN", PyFloat_FromDouble(DBL_MIN)); + PyModule_AddObject(m, "LLONG_MAX", PyLong_FromLongLong(PY_LLONG_MAX)); + PyModule_AddObject(m, "LLONG_MIN", PyLong_FromLongLong(PY_LLONG_MIN)); + PyModule_AddObject(m, "ULLONG_MAX", PyLong_FromUnsignedLongLong(PY_ULLONG_MAX)); + PyModule_AddObject(m, "PY_SSIZE_T_MAX", PyLong_FromSsize_t(PY_SSIZE_T_MAX)); + PyModule_AddObject(m, "PY_SSIZE_T_MIN", PyLong_FromSsize_t(PY_SSIZE_T_MIN)); + PyModule_AddObject(m, "SIZEOF_PYGC_HEAD", PyLong_FromSsize_t(sizeof(PyGC_Head))); + Py_INCREF(&PyInstanceMethod_Type); + PyModule_AddObject(m, "instancemethod", (PyObject *)&PyInstanceMethod_Type); + + TestError = PyErr_NewException("_testcapi.error", NULL, NULL); + Py_INCREF(TestError); + PyModule_AddObject(m, "error", TestError); + return m; } diff --git a/Modules/_threadmodule.c b/Modules/_threadmodule.c index 3d4578a..e218ed6 100644 --- a/Modules/_threadmodule.c +++ b/Modules/_threadmodule.c @@ -18,36 +18,36 @@ static PyObject *ThreadError; /* Lock objects */ typedef struct { - PyObject_HEAD - PyThread_type_lock lock_lock; + PyObject_HEAD + PyThread_type_lock lock_lock; } lockobject; static void lock_dealloc(lockobject *self) { - if (self->lock_lock != NULL) { - /* Unlock the lock so it's safe to free it */ - PyThread_acquire_lock(self->lock_lock, 0); - PyThread_release_lock(self->lock_lock); - - PyThread_free_lock(self->lock_lock); - } - PyObject_Del(self); + if (self->lock_lock != NULL) { + /* Unlock the lock so it's safe to free it */ + PyThread_acquire_lock(self->lock_lock, 0); + PyThread_release_lock(self->lock_lock); + + PyThread_free_lock(self->lock_lock); + } + PyObject_Del(self); } static PyObject * lock_PyThread_acquire_lock(lockobject *self, PyObject *args) { - int i = 1; + int i = 1; - if (!PyArg_ParseTuple(args, "|i:acquire", &i)) - return NULL; + if (!PyArg_ParseTuple(args, "|i:acquire", &i)) + return NULL; - Py_BEGIN_ALLOW_THREADS - i = PyThread_acquire_lock(self->lock_lock, i); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + i = PyThread_acquire_lock(self->lock_lock, i); + Py_END_ALLOW_THREADS - return PyBool_FromLong((long)i); + return PyBool_FromLong((long)i); } PyDoc_STRVAR(acquire_doc, @@ -64,16 +64,16 @@ The blocking operation is not interruptible."); static PyObject * lock_PyThread_release_lock(lockobject *self) { - /* Sanity check: the lock must be locked */ - if (PyThread_acquire_lock(self->lock_lock, 0)) { - PyThread_release_lock(self->lock_lock); - PyErr_SetString(ThreadError, "release unlocked lock"); - return NULL; - } - - PyThread_release_lock(self->lock_lock); - Py_INCREF(Py_None); - return Py_None; + /* Sanity check: the lock must be locked */ + if (PyThread_acquire_lock(self->lock_lock, 0)) { + PyThread_release_lock(self->lock_lock); + PyErr_SetString(ThreadError, "release unlocked lock"); + return NULL; + } + + PyThread_release_lock(self->lock_lock); + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(release_doc, @@ -87,11 +87,11 @@ but it needn't be locked by the same thread that unlocks it."); static PyObject * lock_locked_lock(lockobject *self) { - if (PyThread_acquire_lock(self->lock_lock, 0)) { - PyThread_release_lock(self->lock_lock); - return PyBool_FromLong(0L); - } - return PyBool_FromLong(1L); + if (PyThread_acquire_lock(self->lock_lock, 0)) { + PyThread_release_lock(self->lock_lock); + return PyBool_FromLong(0L); + } + return PyBool_FromLong(1L); } PyDoc_STRVAR(locked_doc, @@ -101,71 +101,71 @@ PyDoc_STRVAR(locked_doc, Return whether the lock is in the locked state."); static PyMethodDef lock_methods[] = { - {"acquire_lock", (PyCFunction)lock_PyThread_acquire_lock, - METH_VARARGS, acquire_doc}, - {"acquire", (PyCFunction)lock_PyThread_acquire_lock, - METH_VARARGS, acquire_doc}, - {"release_lock", (PyCFunction)lock_PyThread_release_lock, - METH_NOARGS, release_doc}, - {"release", (PyCFunction)lock_PyThread_release_lock, - METH_NOARGS, release_doc}, - {"locked_lock", (PyCFunction)lock_locked_lock, - METH_NOARGS, locked_doc}, - {"locked", (PyCFunction)lock_locked_lock, - METH_NOARGS, locked_doc}, - {"__enter__", (PyCFunction)lock_PyThread_acquire_lock, - METH_VARARGS, acquire_doc}, - {"__exit__", (PyCFunction)lock_PyThread_release_lock, - METH_VARARGS, release_doc}, - {NULL, NULL} /* sentinel */ + {"acquire_lock", (PyCFunction)lock_PyThread_acquire_lock, + METH_VARARGS, acquire_doc}, + {"acquire", (PyCFunction)lock_PyThread_acquire_lock, + METH_VARARGS, acquire_doc}, + {"release_lock", (PyCFunction)lock_PyThread_release_lock, + METH_NOARGS, release_doc}, + {"release", (PyCFunction)lock_PyThread_release_lock, + METH_NOARGS, release_doc}, + {"locked_lock", (PyCFunction)lock_locked_lock, + METH_NOARGS, locked_doc}, + {"locked", (PyCFunction)lock_locked_lock, + METH_NOARGS, locked_doc}, + {"__enter__", (PyCFunction)lock_PyThread_acquire_lock, + METH_VARARGS, acquire_doc}, + {"__exit__", (PyCFunction)lock_PyThread_release_lock, + METH_VARARGS, release_doc}, + {NULL, NULL} /* sentinel */ }; static PyTypeObject Locktype = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "_thread.lock", /*tp_name*/ - sizeof(lockobject), /*tp_size*/ - 0, /*tp_itemsize*/ - /* methods */ - (destructor)lock_dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_reserved*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash*/ - 0, /*tp_call*/ - 0, /*tp_str*/ - 0, /*tp_getattro*/ - 0, /*tp_setattro*/ - 0, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT, /*tp_flags*/ - 0, /*tp_doc*/ - 0, /*tp_traverse*/ - 0, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - lock_methods, /*tp_methods*/ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "_thread.lock", /*tp_name*/ + sizeof(lockobject), /*tp_size*/ + 0, /*tp_itemsize*/ + /* methods */ + (destructor)lock_dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_reserved*/ + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + 0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT, /*tp_flags*/ + 0, /*tp_doc*/ + 0, /*tp_traverse*/ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + lock_methods, /*tp_methods*/ }; static lockobject * newlockobject(void) { - lockobject *self; - self = PyObject_New(lockobject, &Locktype); - if (self == NULL) - return NULL; - self->lock_lock = PyThread_allocate_lock(); - if (self->lock_lock == NULL) { - Py_DECREF(self); - PyErr_SetString(ThreadError, "can't allocate lock"); - return NULL; - } - return self; + lockobject *self; + self = PyObject_New(lockobject, &Locktype); + if (self == NULL) + return NULL; + self->lock_lock = PyThread_allocate_lock(); + if (self->lock_lock == NULL) { + Py_DECREF(self); + PyErr_SetString(ThreadError, "can't allocate lock"); + return NULL; + } + return self; } /* Thread-local objects */ @@ -173,351 +173,351 @@ newlockobject(void) #include "structmember.h" typedef struct { - PyObject_HEAD - PyObject *key; - PyObject *args; - PyObject *kw; - PyObject *dict; + PyObject_HEAD + PyObject *key; + PyObject *args; + PyObject *kw; + PyObject *dict; } localobject; static PyObject * local_new(PyTypeObject *type, PyObject *args, PyObject *kw) { - localobject *self; - PyObject *tdict; - - if (type->tp_init == PyBaseObject_Type.tp_init - && ((args && PyObject_IsTrue(args)) - || (kw && PyObject_IsTrue(kw)))) { - PyErr_SetString(PyExc_TypeError, - "Initialization arguments are not supported"); - return NULL; - } - - self = (localobject *)type->tp_alloc(type, 0); - if (self == NULL) - return NULL; - - Py_XINCREF(args); - self->args = args; - Py_XINCREF(kw); - self->kw = kw; - self->dict = NULL; /* making sure */ - self->key = PyUnicode_FromFormat("thread.local.%p", self); - if (self->key == NULL) - goto err; - - self->dict = PyDict_New(); - if (self->dict == NULL) - goto err; - - tdict = PyThreadState_GetDict(); - if (tdict == NULL) { - PyErr_SetString(PyExc_SystemError, - "Couldn't get thread-state dictionary"); - goto err; - } - - if (PyDict_SetItem(tdict, self->key, self->dict) < 0) - goto err; - - return (PyObject *)self; + localobject *self; + PyObject *tdict; + + if (type->tp_init == PyBaseObject_Type.tp_init + && ((args && PyObject_IsTrue(args)) + || (kw && PyObject_IsTrue(kw)))) { + PyErr_SetString(PyExc_TypeError, + "Initialization arguments are not supported"); + return NULL; + } + + self = (localobject *)type->tp_alloc(type, 0); + if (self == NULL) + return NULL; + + Py_XINCREF(args); + self->args = args; + Py_XINCREF(kw); + self->kw = kw; + self->dict = NULL; /* making sure */ + self->key = PyUnicode_FromFormat("thread.local.%p", self); + if (self->key == NULL) + goto err; + + self->dict = PyDict_New(); + if (self->dict == NULL) + goto err; + + tdict = PyThreadState_GetDict(); + if (tdict == NULL) { + PyErr_SetString(PyExc_SystemError, + "Couldn't get thread-state dictionary"); + goto err; + } + + if (PyDict_SetItem(tdict, self->key, self->dict) < 0) + goto err; + + return (PyObject *)self; err: - Py_DECREF(self); - return NULL; + Py_DECREF(self); + return NULL; } static int local_traverse(localobject *self, visitproc visit, void *arg) { - Py_VISIT(self->args); - Py_VISIT(self->kw); - Py_VISIT(self->dict); - return 0; + Py_VISIT(self->args); + Py_VISIT(self->kw); + Py_VISIT(self->dict); + return 0; } static int local_clear(localobject *self) { - Py_CLEAR(self->args); - Py_CLEAR(self->kw); - Py_CLEAR(self->dict); - return 0; + Py_CLEAR(self->args); + Py_CLEAR(self->kw); + Py_CLEAR(self->dict); + return 0; } static void local_dealloc(localobject *self) { - PyThreadState *tstate; - if (self->key - && (tstate = PyThreadState_Get()) - && tstate->interp) { - for(tstate = PyInterpreterState_ThreadHead(tstate->interp); - tstate; - tstate = PyThreadState_Next(tstate)) - if (tstate->dict && - PyDict_GetItem(tstate->dict, self->key)) - PyDict_DelItem(tstate->dict, self->key); - } - - Py_XDECREF(self->key); - local_clear(self); - Py_TYPE(self)->tp_free((PyObject*)self); + PyThreadState *tstate; + if (self->key + && (tstate = PyThreadState_Get()) + && tstate->interp) { + for(tstate = PyInterpreterState_ThreadHead(tstate->interp); + tstate; + tstate = PyThreadState_Next(tstate)) + if (tstate->dict && + PyDict_GetItem(tstate->dict, self->key)) + PyDict_DelItem(tstate->dict, self->key); + } + + Py_XDECREF(self->key); + local_clear(self); + Py_TYPE(self)->tp_free((PyObject*)self); } static PyObject * _ldict(localobject *self) { - PyObject *tdict, *ldict; - - tdict = PyThreadState_GetDict(); - if (tdict == NULL) { - PyErr_SetString(PyExc_SystemError, - "Couldn't get thread-state dictionary"); - return NULL; - } - - ldict = PyDict_GetItem(tdict, self->key); - if (ldict == NULL) { - ldict = PyDict_New(); /* we own ldict */ - - if (ldict == NULL) - return NULL; - else { - int i = PyDict_SetItem(tdict, self->key, ldict); - Py_DECREF(ldict); /* now ldict is borrowed */ - if (i < 0) - return NULL; - } - - Py_CLEAR(self->dict); - Py_INCREF(ldict); - self->dict = ldict; /* still borrowed */ - - if (Py_TYPE(self)->tp_init != PyBaseObject_Type.tp_init && - Py_TYPE(self)->tp_init((PyObject*)self, - self->args, self->kw) < 0) { - /* we need to get rid of ldict from thread so - we create a new one the next time we do an attr - acces */ - PyDict_DelItem(tdict, self->key); - return NULL; - } - - } - - /* The call to tp_init above may have caused another thread to run. - Install our ldict again. */ - if (self->dict != ldict) { - Py_CLEAR(self->dict); - Py_INCREF(ldict); - self->dict = ldict; - } - - return ldict; + PyObject *tdict, *ldict; + + tdict = PyThreadState_GetDict(); + if (tdict == NULL) { + PyErr_SetString(PyExc_SystemError, + "Couldn't get thread-state dictionary"); + return NULL; + } + + ldict = PyDict_GetItem(tdict, self->key); + if (ldict == NULL) { + ldict = PyDict_New(); /* we own ldict */ + + if (ldict == NULL) + return NULL; + else { + int i = PyDict_SetItem(tdict, self->key, ldict); + Py_DECREF(ldict); /* now ldict is borrowed */ + if (i < 0) + return NULL; + } + + Py_CLEAR(self->dict); + Py_INCREF(ldict); + self->dict = ldict; /* still borrowed */ + + if (Py_TYPE(self)->tp_init != PyBaseObject_Type.tp_init && + Py_TYPE(self)->tp_init((PyObject*)self, + self->args, self->kw) < 0) { + /* we need to get rid of ldict from thread so + we create a new one the next time we do an attr + acces */ + PyDict_DelItem(tdict, self->key); + return NULL; + } + + } + + /* The call to tp_init above may have caused another thread to run. + Install our ldict again. */ + if (self->dict != ldict) { + Py_CLEAR(self->dict); + Py_INCREF(ldict); + self->dict = ldict; + } + + return ldict; } static int local_setattro(localobject *self, PyObject *name, PyObject *v) { - PyObject *ldict; - - ldict = _ldict(self); - if (ldict == NULL) - return -1; + PyObject *ldict; - return PyObject_GenericSetAttr((PyObject *)self, name, v); + ldict = _ldict(self); + if (ldict == NULL) + return -1; + + return PyObject_GenericSetAttr((PyObject *)self, name, v); } static PyObject * local_getdict(localobject *self, void *closure) { - if (self->dict == NULL) { - PyErr_SetString(PyExc_AttributeError, "__dict__"); - return NULL; - } + if (self->dict == NULL) { + PyErr_SetString(PyExc_AttributeError, "__dict__"); + return NULL; + } - Py_INCREF(self->dict); - return self->dict; + Py_INCREF(self->dict); + return self->dict; } static PyGetSetDef local_getset[] = { - {"__dict__", (getter)local_getdict, (setter)NULL, - "Local-data dictionary", NULL}, - {NULL} /* Sentinel */ + {"__dict__", (getter)local_getdict, (setter)NULL, + "Local-data dictionary", NULL}, + {NULL} /* Sentinel */ }; static PyObject *local_getattro(localobject *, PyObject *); static PyTypeObject localtype = { - PyVarObject_HEAD_INIT(NULL, 0) - /* tp_name */ "_thread._local", - /* tp_basicsize */ sizeof(localobject), - /* tp_itemsize */ 0, - /* tp_dealloc */ (destructor)local_dealloc, - /* tp_print */ 0, - /* tp_getattr */ 0, - /* tp_setattr */ 0, - /* tp_reserved */ 0, - /* tp_repr */ 0, - /* tp_as_number */ 0, - /* tp_as_sequence */ 0, - /* tp_as_mapping */ 0, - /* tp_hash */ 0, - /* tp_call */ 0, - /* tp_str */ 0, - /* tp_getattro */ (getattrofunc)local_getattro, - /* tp_setattro */ (setattrofunc)local_setattro, - /* tp_as_buffer */ 0, - /* tp_flags */ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, - /* tp_doc */ "Thread-local data", - /* tp_traverse */ (traverseproc)local_traverse, - /* tp_clear */ (inquiry)local_clear, - /* tp_richcompare */ 0, - /* tp_weaklistoffset */ 0, - /* tp_iter */ 0, - /* tp_iternext */ 0, - /* tp_methods */ 0, - /* tp_members */ 0, - /* tp_getset */ local_getset, - /* tp_base */ 0, - /* tp_dict */ 0, /* internal use */ - /* tp_descr_get */ 0, - /* tp_descr_set */ 0, - /* tp_dictoffset */ offsetof(localobject, dict), - /* tp_init */ 0, - /* tp_alloc */ 0, - /* tp_new */ local_new, - /* tp_free */ 0, /* Low-level free-mem routine */ - /* tp_is_gc */ 0, /* For PyObject_IS_GC */ + PyVarObject_HEAD_INIT(NULL, 0) + /* tp_name */ "_thread._local", + /* tp_basicsize */ sizeof(localobject), + /* tp_itemsize */ 0, + /* tp_dealloc */ (destructor)local_dealloc, + /* tp_print */ 0, + /* tp_getattr */ 0, + /* tp_setattr */ 0, + /* tp_reserved */ 0, + /* tp_repr */ 0, + /* tp_as_number */ 0, + /* tp_as_sequence */ 0, + /* tp_as_mapping */ 0, + /* tp_hash */ 0, + /* tp_call */ 0, + /* tp_str */ 0, + /* tp_getattro */ (getattrofunc)local_getattro, + /* tp_setattro */ (setattrofunc)local_setattro, + /* tp_as_buffer */ 0, + /* tp_flags */ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, + /* tp_doc */ "Thread-local data", + /* tp_traverse */ (traverseproc)local_traverse, + /* tp_clear */ (inquiry)local_clear, + /* tp_richcompare */ 0, + /* tp_weaklistoffset */ 0, + /* tp_iter */ 0, + /* tp_iternext */ 0, + /* tp_methods */ 0, + /* tp_members */ 0, + /* tp_getset */ local_getset, + /* tp_base */ 0, + /* tp_dict */ 0, /* internal use */ + /* tp_descr_get */ 0, + /* tp_descr_set */ 0, + /* tp_dictoffset */ offsetof(localobject, dict), + /* tp_init */ 0, + /* tp_alloc */ 0, + /* tp_new */ local_new, + /* tp_free */ 0, /* Low-level free-mem routine */ + /* tp_is_gc */ 0, /* For PyObject_IS_GC */ }; static PyObject * local_getattro(localobject *self, PyObject *name) { - PyObject *ldict, *value; + PyObject *ldict, *value; - ldict = _ldict(self); - if (ldict == NULL) - return NULL; + ldict = _ldict(self); + if (ldict == NULL) + return NULL; - if (Py_TYPE(self) != &localtype) - /* use generic lookup for subtypes */ - return PyObject_GenericGetAttr((PyObject *)self, name); + if (Py_TYPE(self) != &localtype) + /* use generic lookup for subtypes */ + return PyObject_GenericGetAttr((PyObject *)self, name); - /* Optimization: just look in dict ourselves */ - value = PyDict_GetItem(ldict, name); - if (value == NULL) - /* Fall back on generic to get __class__ and __dict__ */ - return PyObject_GenericGetAttr((PyObject *)self, name); + /* Optimization: just look in dict ourselves */ + value = PyDict_GetItem(ldict, name); + if (value == NULL) + /* Fall back on generic to get __class__ and __dict__ */ + return PyObject_GenericGetAttr((PyObject *)self, name); - Py_INCREF(value); - return value; + Py_INCREF(value); + return value; } /* Module functions */ struct bootstate { - PyInterpreterState *interp; - PyObject *func; - PyObject *args; - PyObject *keyw; - PyThreadState *tstate; + PyInterpreterState *interp; + PyObject *func; + PyObject *args; + PyObject *keyw; + PyThreadState *tstate; }; static void t_bootstrap(void *boot_raw) { - struct bootstate *boot = (struct bootstate *) boot_raw; - PyThreadState *tstate; - PyObject *res; - - tstate = boot->tstate; - tstate->thread_id = PyThread_get_thread_ident(); - _PyThreadState_Init(tstate); - PyEval_AcquireThread(tstate); - res = PyEval_CallObjectWithKeywords( - boot->func, boot->args, boot->keyw); - if (res == NULL) { - if (PyErr_ExceptionMatches(PyExc_SystemExit)) - PyErr_Clear(); - else { - PyObject *file; - PySys_WriteStderr( - "Unhandled exception in thread started by "); - file = PySys_GetObject("stderr"); - if (file != NULL && file != Py_None) - PyFile_WriteObject(boot->func, file, 0); - else - PyObject_Print(boot->func, stderr, 0); - PySys_WriteStderr("\n"); - PyErr_PrintEx(0); - } - } - else - Py_DECREF(res); - Py_DECREF(boot->func); - Py_DECREF(boot->args); - Py_XDECREF(boot->keyw); - PyMem_DEL(boot_raw); - PyThreadState_Clear(tstate); - PyThreadState_DeleteCurrent(); - PyThread_exit_thread(); + struct bootstate *boot = (struct bootstate *) boot_raw; + PyThreadState *tstate; + PyObject *res; + + tstate = boot->tstate; + tstate->thread_id = PyThread_get_thread_ident(); + _PyThreadState_Init(tstate); + PyEval_AcquireThread(tstate); + res = PyEval_CallObjectWithKeywords( + boot->func, boot->args, boot->keyw); + if (res == NULL) { + if (PyErr_ExceptionMatches(PyExc_SystemExit)) + PyErr_Clear(); + else { + PyObject *file; + PySys_WriteStderr( + "Unhandled exception in thread started by "); + file = PySys_GetObject("stderr"); + if (file != NULL && file != Py_None) + PyFile_WriteObject(boot->func, file, 0); + else + PyObject_Print(boot->func, stderr, 0); + PySys_WriteStderr("\n"); + PyErr_PrintEx(0); + } + } + else + Py_DECREF(res); + Py_DECREF(boot->func); + Py_DECREF(boot->args); + Py_XDECREF(boot->keyw); + PyMem_DEL(boot_raw); + PyThreadState_Clear(tstate); + PyThreadState_DeleteCurrent(); + PyThread_exit_thread(); } static PyObject * thread_PyThread_start_new_thread(PyObject *self, PyObject *fargs) { - PyObject *func, *args, *keyw = NULL; - struct bootstate *boot; - long ident; - - if (!PyArg_UnpackTuple(fargs, "start_new_thread", 2, 3, - &func, &args, &keyw)) - return NULL; - if (!PyCallable_Check(func)) { - PyErr_SetString(PyExc_TypeError, - "first arg must be callable"); - return NULL; - } - if (!PyTuple_Check(args)) { - PyErr_SetString(PyExc_TypeError, - "2nd arg must be a tuple"); - return NULL; - } - if (keyw != NULL && !PyDict_Check(keyw)) { - PyErr_SetString(PyExc_TypeError, - "optional 3rd arg must be a dictionary"); - return NULL; - } - boot = PyMem_NEW(struct bootstate, 1); - if (boot == NULL) - return PyErr_NoMemory(); - boot->interp = PyThreadState_GET()->interp; - boot->func = func; - boot->args = args; - boot->keyw = keyw; - boot->tstate = _PyThreadState_Prealloc(boot->interp); - if (boot->tstate == NULL) { - PyMem_DEL(boot); - return PyErr_NoMemory(); - } - Py_INCREF(func); - Py_INCREF(args); - Py_XINCREF(keyw); - PyEval_InitThreads(); /* Start the interpreter's thread-awareness */ - ident = PyThread_start_new_thread(t_bootstrap, (void*) boot); - if (ident == -1) { - PyErr_SetString(ThreadError, "can't start new thread"); - Py_DECREF(func); - Py_DECREF(args); - Py_XDECREF(keyw); - PyThreadState_Clear(boot->tstate); - PyMem_DEL(boot); - return NULL; - } - return PyLong_FromLong(ident); + PyObject *func, *args, *keyw = NULL; + struct bootstate *boot; + long ident; + + if (!PyArg_UnpackTuple(fargs, "start_new_thread", 2, 3, + &func, &args, &keyw)) + return NULL; + if (!PyCallable_Check(func)) { + PyErr_SetString(PyExc_TypeError, + "first arg must be callable"); + return NULL; + } + if (!PyTuple_Check(args)) { + PyErr_SetString(PyExc_TypeError, + "2nd arg must be a tuple"); + return NULL; + } + if (keyw != NULL && !PyDict_Check(keyw)) { + PyErr_SetString(PyExc_TypeError, + "optional 3rd arg must be a dictionary"); + return NULL; + } + boot = PyMem_NEW(struct bootstate, 1); + if (boot == NULL) + return PyErr_NoMemory(); + boot->interp = PyThreadState_GET()->interp; + boot->func = func; + boot->args = args; + boot->keyw = keyw; + boot->tstate = _PyThreadState_Prealloc(boot->interp); + if (boot->tstate == NULL) { + PyMem_DEL(boot); + return PyErr_NoMemory(); + } + Py_INCREF(func); + Py_INCREF(args); + Py_XINCREF(keyw); + PyEval_InitThreads(); /* Start the interpreter's thread-awareness */ + ident = PyThread_start_new_thread(t_bootstrap, (void*) boot); + if (ident == -1) { + PyErr_SetString(ThreadError, "can't start new thread"); + Py_DECREF(func); + Py_DECREF(args); + Py_XDECREF(keyw); + PyThreadState_Clear(boot->tstate); + PyMem_DEL(boot); + return NULL; + } + return PyLong_FromLong(ident); } PyDoc_STRVAR(start_new_doc, @@ -534,8 +534,8 @@ printed unless the exception is SystemExit.\n"); static PyObject * thread_PyThread_exit_thread(PyObject *self) { - PyErr_SetNone(PyExc_SystemExit); - return NULL; + PyErr_SetNone(PyExc_SystemExit); + return NULL; } PyDoc_STRVAR(exit_doc, @@ -548,9 +548,9 @@ thread to exit silently unless the exception is caught."); static PyObject * thread_PyThread_interrupt_main(PyObject * self) { - PyErr_SetInterrupt(); - Py_INCREF(Py_None); - return Py_None; + PyErr_SetInterrupt(); + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(interrupt_doc, @@ -564,11 +564,11 @@ A subthread can use this function to interrupt the main thread." static PyObject * thread_PyThread_exit_prog(PyObject *self, PyObject *args) { - int sts; - if (!PyArg_ParseTuple(args, "i:exit_prog", &sts)) - return NULL; - Py_Exit(sts); /* Calls PyThread_exit_prog(sts) or _PyThread_exit_prog(sts) */ - for (;;) { } /* Should not be reached */ + int sts; + if (!PyArg_ParseTuple(args, "i:exit_prog", &sts)) + return NULL; + Py_Exit(sts); /* Calls PyThread_exit_prog(sts) or _PyThread_exit_prog(sts) */ + for (;;) { } /* Should not be reached */ } #endif @@ -577,7 +577,7 @@ static lockobject *newlockobject(void); static PyObject * thread_PyThread_allocate_lock(PyObject *self) { - return (PyObject *) newlockobject(); + return (PyObject *) newlockobject(); } PyDoc_STRVAR(allocate_doc, @@ -589,13 +589,13 @@ Create a new lock object. See LockType.__doc__ for information about locks."); static PyObject * thread_get_ident(PyObject *self) { - long ident; - ident = PyThread_get_thread_ident(); - if (ident == -1) { - PyErr_SetString(ThreadError, "no current thread ident"); - return NULL; - } - return PyLong_FromLong(ident); + long ident; + ident = PyThread_get_thread_ident(); + if (ident == -1) { + PyErr_SetString(ThreadError, "no current thread ident"); + return NULL; + } + return PyLong_FromLong(ident); } PyDoc_STRVAR(get_ident_doc, @@ -612,35 +612,35 @@ A thread's identity may be reused for another thread after it exits."); static PyObject * thread_stack_size(PyObject *self, PyObject *args) { - size_t old_size; - Py_ssize_t new_size = 0; - int rc; - - if (!PyArg_ParseTuple(args, "|n:stack_size", &new_size)) - return NULL; - - if (new_size < 0) { - PyErr_SetString(PyExc_ValueError, - "size must be 0 or a positive value"); - return NULL; - } - - old_size = PyThread_get_stacksize(); - - rc = PyThread_set_stacksize((size_t) new_size); - if (rc == -1) { - PyErr_Format(PyExc_ValueError, - "size not valid: %zd bytes", - new_size); - return NULL; - } - if (rc == -2) { - PyErr_SetString(ThreadError, - "setting stack size not supported"); - return NULL; - } - - return PyLong_FromSsize_t((Py_ssize_t) old_size); + size_t old_size; + Py_ssize_t new_size = 0; + int rc; + + if (!PyArg_ParseTuple(args, "|n:stack_size", &new_size)) + return NULL; + + if (new_size < 0) { + PyErr_SetString(PyExc_ValueError, + "size must be 0 or a positive value"); + return NULL; + } + + old_size = PyThread_get_stacksize(); + + rc = PyThread_set_stacksize((size_t) new_size); + if (rc == -1) { + PyErr_Format(PyExc_ValueError, + "size not valid: %zd bytes", + new_size); + return NULL; + } + if (rc == -2) { + PyErr_SetString(ThreadError, + "setting stack size not supported"); + return NULL; + } + + return PyLong_FromSsize_t((Py_ssize_t) old_size); } PyDoc_STRVAR(stack_size_doc, @@ -664,32 +664,32 @@ requiring allocation in multiples of the system memory page size\n\ the suggested approach in the absence of more specific information)."); static PyMethodDef thread_methods[] = { - {"start_new_thread", (PyCFunction)thread_PyThread_start_new_thread, - METH_VARARGS, - start_new_doc}, - {"start_new", (PyCFunction)thread_PyThread_start_new_thread, - METH_VARARGS, - start_new_doc}, - {"allocate_lock", (PyCFunction)thread_PyThread_allocate_lock, - METH_NOARGS, allocate_doc}, - {"allocate", (PyCFunction)thread_PyThread_allocate_lock, - METH_NOARGS, allocate_doc}, - {"exit_thread", (PyCFunction)thread_PyThread_exit_thread, - METH_NOARGS, exit_doc}, - {"exit", (PyCFunction)thread_PyThread_exit_thread, - METH_NOARGS, exit_doc}, - {"interrupt_main", (PyCFunction)thread_PyThread_interrupt_main, - METH_NOARGS, interrupt_doc}, - {"get_ident", (PyCFunction)thread_get_ident, - METH_NOARGS, get_ident_doc}, - {"stack_size", (PyCFunction)thread_stack_size, - METH_VARARGS, - stack_size_doc}, + {"start_new_thread", (PyCFunction)thread_PyThread_start_new_thread, + METH_VARARGS, + start_new_doc}, + {"start_new", (PyCFunction)thread_PyThread_start_new_thread, + METH_VARARGS, + start_new_doc}, + {"allocate_lock", (PyCFunction)thread_PyThread_allocate_lock, + METH_NOARGS, allocate_doc}, + {"allocate", (PyCFunction)thread_PyThread_allocate_lock, + METH_NOARGS, allocate_doc}, + {"exit_thread", (PyCFunction)thread_PyThread_exit_thread, + METH_NOARGS, exit_doc}, + {"exit", (PyCFunction)thread_PyThread_exit_thread, + METH_NOARGS, exit_doc}, + {"interrupt_main", (PyCFunction)thread_PyThread_interrupt_main, + METH_NOARGS, interrupt_doc}, + {"get_ident", (PyCFunction)thread_get_ident, + METH_NOARGS, get_ident_doc}, + {"stack_size", (PyCFunction)thread_stack_size, + METH_VARARGS, + stack_size_doc}, #ifndef NO_EXIT_PROG - {"exit_prog", (PyCFunction)thread_PyThread_exit_prog, - METH_VARARGS}, + {"exit_prog", (PyCFunction)thread_PyThread_exit_prog, + METH_VARARGS}, #endif - {NULL, NULL} /* sentinel */ + {NULL, NULL} /* sentinel */ }; @@ -712,47 +712,47 @@ unlock it. A thread attempting to lock a lock that it has already locked\n\ will block until another thread unlocks it. Deadlocks may ensue."); static struct PyModuleDef threadmodule = { - PyModuleDef_HEAD_INIT, - "_thread", - thread_doc, - -1, - thread_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_thread", + thread_doc, + -1, + thread_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit__thread(void) { - PyObject *m, *d; - - /* Initialize types: */ - if (PyType_Ready(&localtype) < 0) - return NULL; - if (PyType_Ready(&Locktype) < 0) - return NULL; - - /* Create the module and add the functions */ - m = PyModule_Create(&threadmodule); - if (m == NULL) - return NULL; - - /* Add a symbolic constant */ - d = PyModule_GetDict(m); - ThreadError = PyErr_NewException("_thread.error", NULL, NULL); - PyDict_SetItemString(d, "error", ThreadError); - Locktype.tp_doc = lock_doc; - Py_INCREF(&Locktype); - PyDict_SetItemString(d, "LockType", (PyObject *)&Locktype); - - Py_INCREF(&localtype); - if (PyModule_AddObject(m, "_local", (PyObject *)&localtype) < 0) - return NULL; - - /* Initialize the C thread library */ - PyThread_init_thread(); - return m; + PyObject *m, *d; + + /* Initialize types: */ + if (PyType_Ready(&localtype) < 0) + return NULL; + if (PyType_Ready(&Locktype) < 0) + return NULL; + + /* Create the module and add the functions */ + m = PyModule_Create(&threadmodule); + if (m == NULL) + return NULL; + + /* Add a symbolic constant */ + d = PyModule_GetDict(m); + ThreadError = PyErr_NewException("_thread.error", NULL, NULL); + PyDict_SetItemString(d, "error", ThreadError); + Locktype.tp_doc = lock_doc; + Py_INCREF(&Locktype); + PyDict_SetItemString(d, "LockType", (PyObject *)&Locktype); + + Py_INCREF(&localtype); + if (PyModule_AddObject(m, "_local", (PyObject *)&localtype) < 0) + return NULL; + + /* Initialize the C thread library */ + PyThread_init_thread(); + return m; } diff --git a/Modules/_tkinter.c b/Modules/_tkinter.c index ef38ea3..8552575 100644 --- a/Modules/_tkinter.c +++ b/Modules/_tkinter.c @@ -9,9 +9,9 @@ Copyright (C) 1994 Steen Lumholt. /* TCL/TK VERSION INFO: - Only Tcl/Tk 8.3.1 and later are supported. Older versions are not - supported. Use Python 2.6 or older if you cannot upgrade your - Tcl/Tk libraries. + Only Tcl/Tk 8.3.1 and later are supported. Older versions are not + supported. Use Python 2.6 or older if you cannot upgrade your + Tcl/Tk libraries. */ /* XXX Further speed-up ideas, involving Tcl 8.0 features: @@ -197,32 +197,32 @@ static PyThreadState *tcl_tstate = NULL; #endif #define ENTER_TCL \ - { PyThreadState *tstate = PyThreadState_Get(); Py_BEGIN_ALLOW_THREADS \ - if(tcl_lock)PyThread_acquire_lock(tcl_lock, 1); tcl_tstate = tstate; + { PyThreadState *tstate = PyThreadState_Get(); Py_BEGIN_ALLOW_THREADS \ + if(tcl_lock)PyThread_acquire_lock(tcl_lock, 1); tcl_tstate = tstate; #define LEAVE_TCL \ tcl_tstate = NULL; if(tcl_lock)PyThread_release_lock(tcl_lock); Py_END_ALLOW_THREADS} #define ENTER_OVERLAP \ - Py_END_ALLOW_THREADS + Py_END_ALLOW_THREADS #define LEAVE_OVERLAP_TCL \ - tcl_tstate = NULL; if(tcl_lock)PyThread_release_lock(tcl_lock); } + tcl_tstate = NULL; if(tcl_lock)PyThread_release_lock(tcl_lock); } #define ENTER_PYTHON \ - { PyThreadState *tstate = tcl_tstate; tcl_tstate = NULL; \ - if(tcl_lock)PyThread_release_lock(tcl_lock); PyEval_RestoreThread((tstate)); } + { PyThreadState *tstate = tcl_tstate; tcl_tstate = NULL; \ + if(tcl_lock)PyThread_release_lock(tcl_lock); PyEval_RestoreThread((tstate)); } #define LEAVE_PYTHON \ - { PyThreadState *tstate = PyEval_SaveThread(); \ - if(tcl_lock)PyThread_acquire_lock(tcl_lock, 1); tcl_tstate = tstate; } + { PyThreadState *tstate = PyEval_SaveThread(); \ + if(tcl_lock)PyThread_acquire_lock(tcl_lock, 1); tcl_tstate = tstate; } #define CHECK_TCL_APPARTMENT \ - if (((TkappObject *)self)->threaded && \ - ((TkappObject *)self)->thread_id != Tcl_GetCurrentThread()) { \ - PyErr_SetString(PyExc_RuntimeError, "Calling Tcl from different appartment"); \ - return 0; \ - } + if (((TkappObject *)self)->threaded && \ + ((TkappObject *)self)->thread_id != Tcl_GetCurrentThread()) { \ + PyErr_SetString(PyExc_RuntimeError, "Calling Tcl from different appartment"); \ + return 0; \ + } #else @@ -245,21 +245,21 @@ static PyThreadState *tcl_tstate = NULL; static PyTypeObject Tkapp_Type; typedef struct { - PyObject_HEAD - Tcl_Interp *interp; - int wantobjects; - int threaded; /* True if tcl_platform[threaded] */ - Tcl_ThreadId thread_id; - int dispatching; - /* We cannot include tclInt.h, as this is internal. - So we cache interesting types here. */ - Tcl_ObjType *BooleanType; - Tcl_ObjType *ByteArrayType; - Tcl_ObjType *DoubleType; - Tcl_ObjType *IntType; - Tcl_ObjType *ListType; - Tcl_ObjType *ProcBodyType; - Tcl_ObjType *StringType; + PyObject_HEAD + Tcl_Interp *interp; + int wantobjects; + int threaded; /* True if tcl_platform[threaded] */ + Tcl_ThreadId thread_id; + int dispatching; + /* We cannot include tclInt.h, as this is internal. + So we cache interesting types here. */ + Tcl_ObjType *BooleanType; + Tcl_ObjType *ByteArrayType; + Tcl_ObjType *DoubleType; + Tcl_ObjType *IntType; + Tcl_ObjType *ListType; + Tcl_ObjType *ProcBodyType; + Tcl_ObjType *StringType; } TkappObject; #define Tkapp_Check(v) (Py_TYPE(v) == &Tkapp_Type) @@ -270,7 +270,7 @@ typedef struct { (void *) v, Py_REFCNT(v))) - + /**** Error Handling ****/ static PyObject *Tkinter_TclError; @@ -284,16 +284,16 @@ static PyObject *trbInCmd; static int tk_load_failed = 0; #endif - + static PyObject * Tkinter_Error(PyObject *v) { - PyErr_SetString(Tkinter_TclError, Tkapp_Result(v)); - return NULL; + PyErr_SetString(Tkinter_TclError, Tkapp_Result(v)); + return NULL; } - + /**** Utils ****/ static int Tkinter_busywaitinterval = 20; @@ -306,11 +306,11 @@ static int Tkinter_busywaitinterval = 20; static void Sleep(int milli) { - /* XXX Too bad if you don't have select(). */ - struct timeval t; - t.tv_sec = milli/1000; - t.tv_usec = (milli%1000) * 1000; - select(0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &t); + /* XXX Too bad if you don't have select(). */ + struct timeval t; + t.tv_sec = milli/1000; + t.tv_usec = (milli%1000) * 1000; + select(0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &t); } #endif /* MS_WINDOWS */ @@ -319,172 +319,172 @@ Sleep(int milli) static int WaitForMainloop(TkappObject* self) { - int i; - for (i = 0; i < 10; i++) { - if (self->dispatching) - return 1; - Py_BEGIN_ALLOW_THREADS - Sleep(100); - Py_END_ALLOW_THREADS - } - if (self->dispatching) - return 1; - PyErr_SetString(PyExc_RuntimeError, "main thread is not in main loop"); - return 0; + int i; + for (i = 0; i < 10; i++) { + if (self->dispatching) + return 1; + Py_BEGIN_ALLOW_THREADS + Sleep(100); + Py_END_ALLOW_THREADS + } + if (self->dispatching) + return 1; + PyErr_SetString(PyExc_RuntimeError, "main thread is not in main loop"); + return 0; } #endif /* WITH_THREAD */ - + static char * AsString(PyObject *value, PyObject *tmp) { - if (PyBytes_Check(value)) - return PyBytes_AsString(value); - else if (PyUnicode_Check(value)) { - PyObject *v = PyUnicode_AsUTF8String(value); - if (v == NULL) - return NULL; - if (PyList_Append(tmp, v) != 0) { - Py_DECREF(v); - return NULL; - } - Py_DECREF(v); - return PyBytes_AsString(v); - } - else { - PyObject *v = PyObject_Str(value); - if (v == NULL) - return NULL; - if (PyList_Append(tmp, v) != 0) { - Py_DECREF(v); - return NULL; - } - Py_DECREF(v); - return PyBytes_AsString(v); - } -} - - - + if (PyBytes_Check(value)) + return PyBytes_AsString(value); + else if (PyUnicode_Check(value)) { + PyObject *v = PyUnicode_AsUTF8String(value); + if (v == NULL) + return NULL; + if (PyList_Append(tmp, v) != 0) { + Py_DECREF(v); + return NULL; + } + Py_DECREF(v); + return PyBytes_AsString(v); + } + else { + PyObject *v = PyObject_Str(value); + if (v == NULL) + return NULL; + if (PyList_Append(tmp, v) != 0) { + Py_DECREF(v); + return NULL; + } + Py_DECREF(v); + return PyBytes_AsString(v); + } +} + + + #define ARGSZ 64 static char * Merge(PyObject *args) { - PyObject *tmp = NULL; - char *argvStore[ARGSZ]; - char **argv = NULL; - int fvStore[ARGSZ]; - int *fv = NULL; - int argc = 0, fvc = 0, i; - char *res = NULL; - - if (!(tmp = PyList_New(0))) - return NULL; - - argv = argvStore; - fv = fvStore; - - if (args == NULL) - argc = 0; - - else if (!PyTuple_Check(args)) { - argc = 1; - fv[0] = 0; - if (!(argv[0] = AsString(args, tmp))) - goto finally; - } - else { - argc = PyTuple_Size(args); - - if (argc > ARGSZ) { - argv = (char **)ckalloc(argc * sizeof(char *)); - fv = (int *)ckalloc(argc * sizeof(int)); - if (argv == NULL || fv == NULL) { - PyErr_NoMemory(); - goto finally; - } - } - - for (i = 0; i < argc; i++) { - PyObject *v = PyTuple_GetItem(args, i); - if (PyTuple_Check(v)) { - fv[i] = 1; - if (!(argv[i] = Merge(v))) - goto finally; - fvc++; - } - else if (v == Py_None) { - argc = i; - break; - } - else { - fv[i] = 0; - if (!(argv[i] = AsString(v, tmp))) - goto finally; - fvc++; - } - } - } - res = Tcl_Merge(argc, argv); - if (res == NULL) - PyErr_SetString(Tkinter_TclError, "merge failed"); + PyObject *tmp = NULL; + char *argvStore[ARGSZ]; + char **argv = NULL; + int fvStore[ARGSZ]; + int *fv = NULL; + int argc = 0, fvc = 0, i; + char *res = NULL; + + if (!(tmp = PyList_New(0))) + return NULL; + + argv = argvStore; + fv = fvStore; + + if (args == NULL) + argc = 0; + + else if (!PyTuple_Check(args)) { + argc = 1; + fv[0] = 0; + if (!(argv[0] = AsString(args, tmp))) + goto finally; + } + else { + argc = PyTuple_Size(args); + + if (argc > ARGSZ) { + argv = (char **)ckalloc(argc * sizeof(char *)); + fv = (int *)ckalloc(argc * sizeof(int)); + if (argv == NULL || fv == NULL) { + PyErr_NoMemory(); + goto finally; + } + } + + for (i = 0; i < argc; i++) { + PyObject *v = PyTuple_GetItem(args, i); + if (PyTuple_Check(v)) { + fv[i] = 1; + if (!(argv[i] = Merge(v))) + goto finally; + fvc++; + } + else if (v == Py_None) { + argc = i; + break; + } + else { + fv[i] = 0; + if (!(argv[i] = AsString(v, tmp))) + goto finally; + fvc++; + } + } + } + res = Tcl_Merge(argc, argv); + if (res == NULL) + PyErr_SetString(Tkinter_TclError, "merge failed"); finally: - for (i = 0; i < fvc; i++) - if (fv[i]) { - ckfree(argv[i]); - } - if (argv != argvStore) - ckfree(FREECAST argv); - if (fv != fvStore) - ckfree(FREECAST fv); + for (i = 0; i < fvc; i++) + if (fv[i]) { + ckfree(argv[i]); + } + if (argv != argvStore) + ckfree(FREECAST argv); + if (fv != fvStore) + ckfree(FREECAST fv); - Py_DECREF(tmp); - return res; + Py_DECREF(tmp); + return res; } - + static PyObject * Split(char *list) { - int argc; - char **argv; - PyObject *v; - - if (list == NULL) { - Py_INCREF(Py_None); - return Py_None; - } - - if (Tcl_SplitList((Tcl_Interp *)NULL, list, &argc, &argv) != TCL_OK) { - /* Not a list. - * Could be a quoted string containing funnies, e.g. {"}. - * Return the string itself. - */ - return PyUnicode_FromString(list); - } - - if (argc == 0) - v = PyUnicode_FromString(""); - else if (argc == 1) - v = PyUnicode_FromString(argv[0]); - else if ((v = PyTuple_New(argc)) != NULL) { - int i; - PyObject *w; - - for (i = 0; i < argc; i++) { - if ((w = Split(argv[i])) == NULL) { - Py_DECREF(v); - v = NULL; - break; - } - PyTuple_SetItem(v, i, w); - } - } - Tcl_Free(FREECAST argv); - return v; + int argc; + char **argv; + PyObject *v; + + if (list == NULL) { + Py_INCREF(Py_None); + return Py_None; + } + + if (Tcl_SplitList((Tcl_Interp *)NULL, list, &argc, &argv) != TCL_OK) { + /* Not a list. + * Could be a quoted string containing funnies, e.g. {"}. + * Return the string itself. + */ + return PyUnicode_FromString(list); + } + + if (argc == 0) + v = PyUnicode_FromString(""); + else if (argc == 1) + v = PyUnicode_FromString(argv[0]); + else if ((v = PyTuple_New(argc)) != NULL) { + int i; + PyObject *w; + + for (i = 0; i < argc; i++) { + if ((w = Split(argv[i])) == NULL) { + Py_DECREF(v); + v = NULL; + break; + } + PyTuple_SetItem(v, i, w); + } + } + Tcl_Free(FREECAST argv); + return v; } /* In some cases, Tcl will still return strings that are supposed to be @@ -494,103 +494,103 @@ Split(char *list) static PyObject * SplitObj(PyObject *arg) { - if (PyTuple_Check(arg)) { - int i, size; - PyObject *elem, *newelem, *result; - - size = PyTuple_Size(arg); - result = NULL; - /* Recursively invoke SplitObj for all tuple items. - If this does not return a new object, no action is - needed. */ - for(i = 0; i < size; i++) { - elem = PyTuple_GetItem(arg, i); - newelem = SplitObj(elem); - if (!newelem) { - Py_XDECREF(result); - return NULL; - } - if (!result) { - int k; - if (newelem == elem) { - Py_DECREF(newelem); - continue; - } - result = PyTuple_New(size); - if (!result) - return NULL; - for(k = 0; k < i; k++) { - elem = PyTuple_GetItem(arg, k); - Py_INCREF(elem); - PyTuple_SetItem(result, k, elem); - } - } - PyTuple_SetItem(result, i, newelem); - } - if (result) - return result; - /* Fall through, returning arg. */ - } - else if (PyBytes_Check(arg)) { - int argc; - char **argv; - char *list = PyBytes_AsString(arg); - - if (Tcl_SplitList((Tcl_Interp *)NULL, list, &argc, &argv) != TCL_OK) { - Py_INCREF(arg); - return arg; - } - Tcl_Free(FREECAST argv); - if (argc > 1) - return Split(PyBytes_AsString(arg)); - /* Fall through, returning arg. */ - } - Py_INCREF(arg); - return arg; -} - - + if (PyTuple_Check(arg)) { + int i, size; + PyObject *elem, *newelem, *result; + + size = PyTuple_Size(arg); + result = NULL; + /* Recursively invoke SplitObj for all tuple items. + If this does not return a new object, no action is + needed. */ + for(i = 0; i < size; i++) { + elem = PyTuple_GetItem(arg, i); + newelem = SplitObj(elem); + if (!newelem) { + Py_XDECREF(result); + return NULL; + } + if (!result) { + int k; + if (newelem == elem) { + Py_DECREF(newelem); + continue; + } + result = PyTuple_New(size); + if (!result) + return NULL; + for(k = 0; k < i; k++) { + elem = PyTuple_GetItem(arg, k); + Py_INCREF(elem); + PyTuple_SetItem(result, k, elem); + } + } + PyTuple_SetItem(result, i, newelem); + } + if (result) + return result; + /* Fall through, returning arg. */ + } + else if (PyBytes_Check(arg)) { + int argc; + char **argv; + char *list = PyBytes_AsString(arg); + + if (Tcl_SplitList((Tcl_Interp *)NULL, list, &argc, &argv) != TCL_OK) { + Py_INCREF(arg); + return arg; + } + Tcl_Free(FREECAST argv); + if (argc > 1) + return Split(PyBytes_AsString(arg)); + /* Fall through, returning arg. */ + } + Py_INCREF(arg); + return arg; +} + + /**** Tkapp Object ****/ #ifndef WITH_APPINIT int Tcl_AppInit(Tcl_Interp *interp) { - const char * _tkinter_skip_tk_init; + const char * _tkinter_skip_tk_init; - if (Tcl_Init(interp) == TCL_ERROR) { - PySys_WriteStderr("Tcl_Init error: %s\n", Tcl_GetStringResult(interp)); - return TCL_ERROR; - } + if (Tcl_Init(interp) == TCL_ERROR) { + PySys_WriteStderr("Tcl_Init error: %s\n", Tcl_GetStringResult(interp)); + return TCL_ERROR; + } - _tkinter_skip_tk_init = Tcl_GetVar(interp, - "_tkinter_skip_tk_init", TCL_GLOBAL_ONLY); - if (_tkinter_skip_tk_init != NULL && - strcmp(_tkinter_skip_tk_init, "1") == 0) { - return TCL_OK; - } + _tkinter_skip_tk_init = Tcl_GetVar(interp, + "_tkinter_skip_tk_init", TCL_GLOBAL_ONLY); + if (_tkinter_skip_tk_init != NULL && + strcmp(_tkinter_skip_tk_init, "1") == 0) { + return TCL_OK; + } #ifdef TKINTER_PROTECT_LOADTK - if (tk_load_failed) { - PySys_WriteStderr("Tk_Init error: %s\n", TKINTER_LOADTK_ERRMSG); - return TCL_ERROR; - } + if (tk_load_failed) { + PySys_WriteStderr("Tk_Init error: %s\n", TKINTER_LOADTK_ERRMSG); + return TCL_ERROR; + } #endif - if (Tk_Init(interp) == TCL_ERROR) { + if (Tk_Init(interp) == TCL_ERROR) { #ifdef TKINTER_PROTECT_LOADTK - tk_load_failed = 1; + tk_load_failed = 1; #endif - PySys_WriteStderr("Tk_Init error: %s\n", Tcl_GetStringResult(interp)); - return TCL_ERROR; - } + PySys_WriteStderr("Tk_Init error: %s\n", Tcl_GetStringResult(interp)); + return TCL_ERROR; + } - return TCL_OK; + return TCL_OK; } #endif /* !WITH_APPINIT */ - + /* Initialize the Tk application; see the `main' function in * `tkMain.c'. @@ -601,189 +601,189 @@ static void DisableEventHook(void); /* Forward */ static TkappObject * Tkapp_New(char *screenName, char *className, - int interactive, int wantobjects, int wantTk, int sync, char *use) + int interactive, int wantobjects, int wantTk, int sync, char *use) { - TkappObject *v; - char *argv0; + TkappObject *v; + char *argv0; - v = PyObject_New(TkappObject, &Tkapp_Type); - if (v == NULL) - return NULL; + v = PyObject_New(TkappObject, &Tkapp_Type); + if (v == NULL) + return NULL; - v->interp = Tcl_CreateInterp(); - v->wantobjects = wantobjects; - v->threaded = Tcl_GetVar2Ex(v->interp, "tcl_platform", "threaded", - TCL_GLOBAL_ONLY) != NULL; - v->thread_id = Tcl_GetCurrentThread(); - v->dispatching = 0; + v->interp = Tcl_CreateInterp(); + v->wantobjects = wantobjects; + v->threaded = Tcl_GetVar2Ex(v->interp, "tcl_platform", "threaded", + TCL_GLOBAL_ONLY) != NULL; + v->thread_id = Tcl_GetCurrentThread(); + v->dispatching = 0; #ifndef TCL_THREADS - if (v->threaded) { - PyErr_SetString(PyExc_RuntimeError, "Tcl is threaded but _tkinter is not"); - Py_DECREF(v); - return 0; - } + if (v->threaded) { + PyErr_SetString(PyExc_RuntimeError, "Tcl is threaded but _tkinter is not"); + Py_DECREF(v); + return 0; + } #endif #ifdef WITH_THREAD - if (v->threaded && tcl_lock) { - /* If Tcl is threaded, we don't need the lock. */ - PyThread_free_lock(tcl_lock); - tcl_lock = NULL; - } + if (v->threaded && tcl_lock) { + /* If Tcl is threaded, we don't need the lock. */ + PyThread_free_lock(tcl_lock); + tcl_lock = NULL; + } #endif - v->BooleanType = Tcl_GetObjType("boolean"); - v->ByteArrayType = Tcl_GetObjType("bytearray"); - v->DoubleType = Tcl_GetObjType("double"); - v->IntType = Tcl_GetObjType("int"); - v->ListType = Tcl_GetObjType("list"); - v->ProcBodyType = Tcl_GetObjType("procbody"); - v->StringType = Tcl_GetObjType("string"); - - /* Delete the 'exit' command, which can screw things up */ - Tcl_DeleteCommand(v->interp, "exit"); - - if (screenName != NULL) - Tcl_SetVar2(v->interp, "env", "DISPLAY", - screenName, TCL_GLOBAL_ONLY); - - if (interactive) - Tcl_SetVar(v->interp, "tcl_interactive", "1", TCL_GLOBAL_ONLY); - else - Tcl_SetVar(v->interp, "tcl_interactive", "0", TCL_GLOBAL_ONLY); - - /* This is used to get the application class for Tk 4.1 and up */ - argv0 = (char*)ckalloc(strlen(className) + 1); - if (!argv0) { - PyErr_NoMemory(); - Py_DECREF(v); - return NULL; - } - - strcpy(argv0, className); - if (isupper(Py_CHARMASK(argv0[0]))) - argv0[0] = tolower(Py_CHARMASK(argv0[0])); - Tcl_SetVar(v->interp, "argv0", argv0, TCL_GLOBAL_ONLY); - ckfree(argv0); - - if (! wantTk) { - Tcl_SetVar(v->interp, - "_tkinter_skip_tk_init", "1", TCL_GLOBAL_ONLY); - } + v->BooleanType = Tcl_GetObjType("boolean"); + v->ByteArrayType = Tcl_GetObjType("bytearray"); + v->DoubleType = Tcl_GetObjType("double"); + v->IntType = Tcl_GetObjType("int"); + v->ListType = Tcl_GetObjType("list"); + v->ProcBodyType = Tcl_GetObjType("procbody"); + v->StringType = Tcl_GetObjType("string"); + + /* Delete the 'exit' command, which can screw things up */ + Tcl_DeleteCommand(v->interp, "exit"); + + if (screenName != NULL) + Tcl_SetVar2(v->interp, "env", "DISPLAY", + screenName, TCL_GLOBAL_ONLY); + + if (interactive) + Tcl_SetVar(v->interp, "tcl_interactive", "1", TCL_GLOBAL_ONLY); + else + Tcl_SetVar(v->interp, "tcl_interactive", "0", TCL_GLOBAL_ONLY); + + /* This is used to get the application class for Tk 4.1 and up */ + argv0 = (char*)ckalloc(strlen(className) + 1); + if (!argv0) { + PyErr_NoMemory(); + Py_DECREF(v); + return NULL; + } + + strcpy(argv0, className); + if (isupper(Py_CHARMASK(argv0[0]))) + argv0[0] = tolower(Py_CHARMASK(argv0[0])); + Tcl_SetVar(v->interp, "argv0", argv0, TCL_GLOBAL_ONLY); + ckfree(argv0); + + if (! wantTk) { + Tcl_SetVar(v->interp, + "_tkinter_skip_tk_init", "1", TCL_GLOBAL_ONLY); + } #ifdef TKINTER_PROTECT_LOADTK - else if (tk_load_failed) { - Tcl_SetVar(v->interp, - "_tkinter_tk_failed", "1", TCL_GLOBAL_ONLY); - } + else if (tk_load_failed) { + Tcl_SetVar(v->interp, + "_tkinter_tk_failed", "1", TCL_GLOBAL_ONLY); + } #endif - /* some initial arguments need to be in argv */ - if (sync || use) { - char *args; - int len = 0; - - if (sync) - len += sizeof "-sync"; - if (use) - len += strlen(use) + sizeof "-use "; - - args = (char*)ckalloc(len); - if (!args) { - PyErr_NoMemory(); - Py_DECREF(v); - return NULL; - } - - args[0] = '\0'; - if (sync) - strcat(args, "-sync"); - if (use) { - if (sync) - strcat(args, " "); - strcat(args, "-use "); - strcat(args, use); - } - - Tcl_SetVar(v->interp, "argv", args, TCL_GLOBAL_ONLY); - ckfree(args); - } - - if (Tcl_AppInit(v->interp) != TCL_OK) { - PyObject *result = Tkinter_Error((PyObject *)v); + /* some initial arguments need to be in argv */ + if (sync || use) { + char *args; + int len = 0; + + if (sync) + len += sizeof "-sync"; + if (use) + len += strlen(use) + sizeof "-use "; + + args = (char*)ckalloc(len); + if (!args) { + PyErr_NoMemory(); + Py_DECREF(v); + return NULL; + } + + args[0] = '\0'; + if (sync) + strcat(args, "-sync"); + if (use) { + if (sync) + strcat(args, " "); + strcat(args, "-use "); + strcat(args, use); + } + + Tcl_SetVar(v->interp, "argv", args, TCL_GLOBAL_ONLY); + ckfree(args); + } + + if (Tcl_AppInit(v->interp) != TCL_OK) { + PyObject *result = Tkinter_Error((PyObject *)v); #ifdef TKINTER_PROTECT_LOADTK - if (wantTk) { - const char *_tkinter_tk_failed; - _tkinter_tk_failed = Tcl_GetVar(v->interp, - "_tkinter_tk_failed", TCL_GLOBAL_ONLY); - - if ( _tkinter_tk_failed != NULL && - strcmp(_tkinter_tk_failed, "1") == 0) { - tk_load_failed = 1; - } - } + if (wantTk) { + const char *_tkinter_tk_failed; + _tkinter_tk_failed = Tcl_GetVar(v->interp, + "_tkinter_tk_failed", TCL_GLOBAL_ONLY); + + if ( _tkinter_tk_failed != NULL && + strcmp(_tkinter_tk_failed, "1") == 0) { + tk_load_failed = 1; + } + } #endif - Py_DECREF((PyObject *)v); - return (TkappObject *)result; - } + Py_DECREF((PyObject *)v); + return (TkappObject *)result; + } - EnableEventHook(); + EnableEventHook(); - return v; + return v; } #ifdef WITH_THREAD static void Tkapp_ThreadSend(TkappObject *self, Tcl_Event *ev, - Tcl_Condition *cond, Tcl_Mutex *mutex) + Tcl_Condition *cond, Tcl_Mutex *mutex) { - Py_BEGIN_ALLOW_THREADS; - Tcl_MutexLock(mutex); - Tcl_ThreadQueueEvent(self->thread_id, ev, TCL_QUEUE_TAIL); - Tcl_ThreadAlert(self->thread_id); - Tcl_ConditionWait(cond, mutex, NULL); - Tcl_MutexUnlock(mutex); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS; + Tcl_MutexLock(mutex); + Tcl_ThreadQueueEvent(self->thread_id, ev, TCL_QUEUE_TAIL); + Tcl_ThreadAlert(self->thread_id); + Tcl_ConditionWait(cond, mutex, NULL); + Tcl_MutexUnlock(mutex); + Py_END_ALLOW_THREADS } #endif - + /** Tcl Eval **/ typedef struct { - PyObject_HEAD - Tcl_Obj *value; - PyObject *string; /* This cannot cause cycles. */ + PyObject_HEAD + Tcl_Obj *value; + PyObject *string; /* This cannot cause cycles. */ } PyTclObject; static PyTypeObject PyTclObject_Type; -#define PyTclObject_Check(v) ((v)->ob_type == &PyTclObject_Type) +#define PyTclObject_Check(v) ((v)->ob_type == &PyTclObject_Type) static PyObject * newPyTclObject(Tcl_Obj *arg) { - PyTclObject *self; - self = PyObject_New(PyTclObject, &PyTclObject_Type); - if (self == NULL) - return NULL; - Tcl_IncrRefCount(arg); - self->value = arg; - self->string = NULL; - return (PyObject*)self; + PyTclObject *self; + self = PyObject_New(PyTclObject, &PyTclObject_Type); + if (self == NULL) + return NULL; + Tcl_IncrRefCount(arg); + self->value = arg; + self->string = NULL; + return (PyObject*)self; } static void PyTclObject_dealloc(PyTclObject *self) { - Tcl_DecrRefCount(self->value); - Py_XDECREF(self->string); - PyObject_Del(self); + Tcl_DecrRefCount(self->value); + Py_XDECREF(self->string); + PyObject_Del(self); } static char* PyTclObject_TclString(PyObject *self) { - return Tcl_GetString(((PyTclObject*)self)->value); + return Tcl_GetString(((PyTclObject*)self)->value); } /* Like _str, but create Unicode if necessary. */ @@ -793,37 +793,37 @@ PyDoc_STRVAR(PyTclObject_string__doc__, static PyObject * PyTclObject_string(PyTclObject *self, void *ignored) { - char *s; - int len; - if (!self->string) { - s = Tcl_GetStringFromObj(self->value, &len); - self->string = PyUnicode_FromStringAndSize(s, len); - if (!self->string) - return NULL; - } - Py_INCREF(self->string); - return self->string; + char *s; + int len; + if (!self->string) { + s = Tcl_GetStringFromObj(self->value, &len); + self->string = PyUnicode_FromStringAndSize(s, len); + if (!self->string) + return NULL; + } + Py_INCREF(self->string); + return self->string; } static PyObject * PyTclObject_str(PyTclObject *self, void *ignored) { - char *s; - int len; - if (self->string && PyUnicode_Check(self->string)) { - Py_INCREF(self->string); - return self->string; - } - /* XXX Could chache result if it is non-ASCII. */ - s = Tcl_GetStringFromObj(self->value, &len); - return PyUnicode_DecodeUTF8(s, len, "strict"); + char *s; + int len; + if (self->string && PyUnicode_Check(self->string)) { + Py_INCREF(self->string); + return self->string; + } + /* XXX Could chache result if it is non-ASCII. */ + s = Tcl_GetStringFromObj(self->value, &len); + return PyUnicode_DecodeUTF8(s, len, "strict"); } static PyObject * PyTclObject_repr(PyTclObject *self) { - return PyUnicode_FromFormat("<%s object at %p>", - self->value->typePtr->name, self->value); + return PyUnicode_FromFormat("<%s object at %p>", + self->value->typePtr->name, self->value); } #define TEST_COND(cond) ((cond) ? Py_True : Py_False) @@ -831,54 +831,54 @@ PyTclObject_repr(PyTclObject *self) static PyObject * PyTclObject_richcompare(PyObject *self, PyObject *other, int op) { - int result; - PyObject *v; - - /* neither argument should be NULL, unless something's gone wrong */ - if (self == NULL || other == NULL) { - PyErr_BadInternalCall(); - return NULL; - } - - /* both arguments should be instances of PyTclObject */ - if (!PyTclObject_Check(self) || !PyTclObject_Check(other)) { - v = Py_NotImplemented; - goto finished; - } - - if (self == other) - /* fast path when self and other are identical */ - result = 0; - else - result = strcmp(Tcl_GetString(((PyTclObject *)self)->value), - Tcl_GetString(((PyTclObject *)other)->value)); - /* Convert return value to a Boolean */ - switch (op) { - case Py_EQ: - v = TEST_COND(result == 0); - break; - case Py_NE: - v = TEST_COND(result != 0); - break; - case Py_LE: - v = TEST_COND(result <= 0); - break; - case Py_GE: - v = TEST_COND(result >= 0); - break; - case Py_LT: - v = TEST_COND(result < 0); - break; - case Py_GT: - v = TEST_COND(result > 0); - break; - default: - PyErr_BadArgument(); - return NULL; - } + int result; + PyObject *v; + + /* neither argument should be NULL, unless something's gone wrong */ + if (self == NULL || other == NULL) { + PyErr_BadInternalCall(); + return NULL; + } + + /* both arguments should be instances of PyTclObject */ + if (!PyTclObject_Check(self) || !PyTclObject_Check(other)) { + v = Py_NotImplemented; + goto finished; + } + + if (self == other) + /* fast path when self and other are identical */ + result = 0; + else + result = strcmp(Tcl_GetString(((PyTclObject *)self)->value), + Tcl_GetString(((PyTclObject *)other)->value)); + /* Convert return value to a Boolean */ + switch (op) { + case Py_EQ: + v = TEST_COND(result == 0); + break; + case Py_NE: + v = TEST_COND(result != 0); + break; + case Py_LE: + v = TEST_COND(result <= 0); + break; + case Py_GE: + v = TEST_COND(result >= 0); + break; + case Py_LT: + v = TEST_COND(result < 0); + break; + case Py_GT: + v = TEST_COND(result > 0); + break; + default: + PyErr_BadArgument(); + return NULL; + } finished: - Py_INCREF(v); - return v; + Py_INCREF(v); + return v; } PyDoc_STRVAR(get_typename__doc__, "name of the Tcl type"); @@ -886,230 +886,230 @@ PyDoc_STRVAR(get_typename__doc__, "name of the Tcl type"); static PyObject* get_typename(PyTclObject* obj, void* ignored) { - return PyUnicode_FromString(obj->value->typePtr->name); + return PyUnicode_FromString(obj->value->typePtr->name); } static PyGetSetDef PyTclObject_getsetlist[] = { - {"typename", (getter)get_typename, NULL, get_typename__doc__}, - {"string", (getter)PyTclObject_string, NULL, - PyTclObject_string__doc__}, - {0}, + {"typename", (getter)get_typename, NULL, get_typename__doc__}, + {"string", (getter)PyTclObject_string, NULL, + PyTclObject_string__doc__}, + {0}, }; static PyTypeObject PyTclObject_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_tkinter.Tcl_Obj", /*tp_name*/ - sizeof(PyTclObject), /*tp_basicsize*/ - 0, /*tp_itemsize*/ - /* methods */ - (destructor)PyTclObject_dealloc,/*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_reserved*/ - (reprfunc)PyTclObject_repr, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash*/ - 0, /*tp_call*/ - (reprfunc)PyTclObject_str, /*tp_str*/ - PyObject_GenericGetAttr, /*tp_getattro*/ - 0, /*tp_setattro*/ - 0, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT, /*tp_flags*/ - 0, /*tp_doc*/ - 0, /*tp_traverse*/ - 0, /*tp_clear*/ - PyTclObject_richcompare, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - 0, /*tp_methods*/ - 0, /*tp_members*/ - PyTclObject_getsetlist, /*tp_getset*/ - 0, /*tp_base*/ - 0, /*tp_dict*/ - 0, /*tp_descr_get*/ - 0, /*tp_descr_set*/ - 0, /*tp_dictoffset*/ - 0, /*tp_init*/ - 0, /*tp_alloc*/ - 0, /*tp_new*/ - 0, /*tp_free*/ - 0, /*tp_is_gc*/ + PyVarObject_HEAD_INIT(NULL, 0) + "_tkinter.Tcl_Obj", /*tp_name*/ + sizeof(PyTclObject), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + /* methods */ + (destructor)PyTclObject_dealloc,/*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_reserved*/ + (reprfunc)PyTclObject_repr, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + (reprfunc)PyTclObject_str, /*tp_str*/ + PyObject_GenericGetAttr, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT, /*tp_flags*/ + 0, /*tp_doc*/ + 0, /*tp_traverse*/ + 0, /*tp_clear*/ + PyTclObject_richcompare, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + 0, /*tp_methods*/ + 0, /*tp_members*/ + PyTclObject_getsetlist, /*tp_getset*/ + 0, /*tp_base*/ + 0, /*tp_dict*/ + 0, /*tp_descr_get*/ + 0, /*tp_descr_set*/ + 0, /*tp_dictoffset*/ + 0, /*tp_init*/ + 0, /*tp_alloc*/ + 0, /*tp_new*/ + 0, /*tp_free*/ + 0, /*tp_is_gc*/ }; static Tcl_Obj* AsObj(PyObject *value) { - Tcl_Obj *result; - long longVal; - int overflow; - - if (PyBytes_Check(value)) - return Tcl_NewStringObj(PyBytes_AS_STRING(value), - PyBytes_GET_SIZE(value)); - else if (PyBool_Check(value)) - return Tcl_NewBooleanObj(PyObject_IsTrue(value)); - else if (PyLong_CheckExact(value) && - ((longVal = PyLong_AsLongAndOverflow(value, &overflow)), - !overflow)) { - /* If there is an overflow in the long conversion, - fall through to default object handling. */ - return Tcl_NewLongObj(longVal); - } - else if (PyFloat_Check(value)) - return Tcl_NewDoubleObj(PyFloat_AS_DOUBLE(value)); - else if (PyTuple_Check(value)) { - Tcl_Obj **argv = (Tcl_Obj**) - ckalloc(PyTuple_Size(value)*sizeof(Tcl_Obj*)); - int i; - if(!argv) - return 0; - for(i=0;i<PyTuple_Size(value);i++) - argv[i] = AsObj(PyTuple_GetItem(value,i)); - result = Tcl_NewListObj(PyTuple_Size(value), argv); - ckfree(FREECAST argv); - return result; - } - else if (PyUnicode_Check(value)) { - Py_UNICODE *inbuf = PyUnicode_AS_UNICODE(value); - Py_ssize_t size = PyUnicode_GET_SIZE(value); - /* This #ifdef assumes that Tcl uses UCS-2. - See TCL_UTF_MAX test above. */ + Tcl_Obj *result; + long longVal; + int overflow; + + if (PyBytes_Check(value)) + return Tcl_NewStringObj(PyBytes_AS_STRING(value), + PyBytes_GET_SIZE(value)); + else if (PyBool_Check(value)) + return Tcl_NewBooleanObj(PyObject_IsTrue(value)); + else if (PyLong_CheckExact(value) && + ((longVal = PyLong_AsLongAndOverflow(value, &overflow)), + !overflow)) { + /* If there is an overflow in the long conversion, + fall through to default object handling. */ + return Tcl_NewLongObj(longVal); + } + else if (PyFloat_Check(value)) + return Tcl_NewDoubleObj(PyFloat_AS_DOUBLE(value)); + else if (PyTuple_Check(value)) { + Tcl_Obj **argv = (Tcl_Obj**) + ckalloc(PyTuple_Size(value)*sizeof(Tcl_Obj*)); + int i; + if(!argv) + return 0; + for(i=0;i<PyTuple_Size(value);i++) + argv[i] = AsObj(PyTuple_GetItem(value,i)); + result = Tcl_NewListObj(PyTuple_Size(value), argv); + ckfree(FREECAST argv); + return result; + } + else if (PyUnicode_Check(value)) { + Py_UNICODE *inbuf = PyUnicode_AS_UNICODE(value); + Py_ssize_t size = PyUnicode_GET_SIZE(value); + /* This #ifdef assumes that Tcl uses UCS-2. + See TCL_UTF_MAX test above. */ #if defined(Py_UNICODE_WIDE) && TCL_UTF_MAX == 3 - Tcl_UniChar *outbuf = NULL; - Py_ssize_t i; - size_t allocsize = ((size_t)size) * sizeof(Tcl_UniChar); - if (allocsize >= size) - outbuf = (Tcl_UniChar*)ckalloc(allocsize); - /* Else overflow occurred, and we take the next exit */ - if (!outbuf) { - PyErr_NoMemory(); - return NULL; - } - for (i = 0; i < size; i++) { - if (inbuf[i] >= 0x10000) { - /* Tcl doesn't do UTF-16, yet. */ - PyErr_SetString(PyExc_ValueError, - "unsupported character"); - ckfree(FREECAST outbuf); - return NULL; - } - outbuf[i] = inbuf[i]; - } - result = Tcl_NewUnicodeObj(outbuf, size); - ckfree(FREECAST outbuf); - return result; + Tcl_UniChar *outbuf = NULL; + Py_ssize_t i; + size_t allocsize = ((size_t)size) * sizeof(Tcl_UniChar); + if (allocsize >= size) + outbuf = (Tcl_UniChar*)ckalloc(allocsize); + /* Else overflow occurred, and we take the next exit */ + if (!outbuf) { + PyErr_NoMemory(); + return NULL; + } + for (i = 0; i < size; i++) { + if (inbuf[i] >= 0x10000) { + /* Tcl doesn't do UTF-16, yet. */ + PyErr_SetString(PyExc_ValueError, + "unsupported character"); + ckfree(FREECAST outbuf); + return NULL; + } + outbuf[i] = inbuf[i]; + } + result = Tcl_NewUnicodeObj(outbuf, size); + ckfree(FREECAST outbuf); + return result; #else - return Tcl_NewUnicodeObj(inbuf, size); + return Tcl_NewUnicodeObj(inbuf, size); #endif - } - else if(PyTclObject_Check(value)) { - Tcl_Obj *v = ((PyTclObject*)value)->value; - Tcl_IncrRefCount(v); - return v; - } - else { - PyObject *v = PyObject_Str(value); - if (!v) - return 0; - result = AsObj(v); - Py_DECREF(v); - return result; - } + } + else if(PyTclObject_Check(value)) { + Tcl_Obj *v = ((PyTclObject*)value)->value; + Tcl_IncrRefCount(v); + return v; + } + else { + PyObject *v = PyObject_Str(value); + if (!v) + return 0; + result = AsObj(v); + Py_DECREF(v); + return result; + } } static PyObject* FromObj(PyObject* tkapp, Tcl_Obj *value) { - PyObject *result = NULL; - TkappObject *app = (TkappObject*)tkapp; - - if (value->typePtr == NULL) { - return PyUnicode_FromStringAndSize(value->bytes, - value->length); - } - - if (value->typePtr == app->BooleanType) { - result = value->internalRep.longValue ? Py_True : Py_False; - Py_INCREF(result); - return result; - } - - if (value->typePtr == app->ByteArrayType) { - int size; - char *data = (char*)Tcl_GetByteArrayFromObj(value, &size); - return PyBytes_FromStringAndSize(data, size); - } - - if (value->typePtr == app->DoubleType) { - return PyFloat_FromDouble(value->internalRep.doubleValue); - } - - if (value->typePtr == app->IntType) { - return PyLong_FromLong(value->internalRep.longValue); - } - - if (value->typePtr == app->ListType) { - int size; - int i, status; - PyObject *elem; - Tcl_Obj *tcl_elem; - - status = Tcl_ListObjLength(Tkapp_Interp(tkapp), value, &size); - if (status == TCL_ERROR) - return Tkinter_Error(tkapp); - result = PyTuple_New(size); - if (!result) - return NULL; - for (i = 0; i < size; i++) { - status = Tcl_ListObjIndex(Tkapp_Interp(tkapp), - value, i, &tcl_elem); - if (status == TCL_ERROR) { - Py_DECREF(result); - return Tkinter_Error(tkapp); - } - elem = FromObj(tkapp, tcl_elem); - if (!elem) { - Py_DECREF(result); - return NULL; - } - PyTuple_SetItem(result, i, elem); - } - return result; - } - - if (value->typePtr == app->ProcBodyType) { - /* fall through: return tcl object. */ - } - - if (value->typePtr == app->StringType) { + PyObject *result = NULL; + TkappObject *app = (TkappObject*)tkapp; + + if (value->typePtr == NULL) { + return PyUnicode_FromStringAndSize(value->bytes, + value->length); + } + + if (value->typePtr == app->BooleanType) { + result = value->internalRep.longValue ? Py_True : Py_False; + Py_INCREF(result); + return result; + } + + if (value->typePtr == app->ByteArrayType) { + int size; + char *data = (char*)Tcl_GetByteArrayFromObj(value, &size); + return PyBytes_FromStringAndSize(data, size); + } + + if (value->typePtr == app->DoubleType) { + return PyFloat_FromDouble(value->internalRep.doubleValue); + } + + if (value->typePtr == app->IntType) { + return PyLong_FromLong(value->internalRep.longValue); + } + + if (value->typePtr == app->ListType) { + int size; + int i, status; + PyObject *elem; + Tcl_Obj *tcl_elem; + + status = Tcl_ListObjLength(Tkapp_Interp(tkapp), value, &size); + if (status == TCL_ERROR) + return Tkinter_Error(tkapp); + result = PyTuple_New(size); + if (!result) + return NULL; + for (i = 0; i < size; i++) { + status = Tcl_ListObjIndex(Tkapp_Interp(tkapp), + value, i, &tcl_elem); + if (status == TCL_ERROR) { + Py_DECREF(result); + return Tkinter_Error(tkapp); + } + elem = FromObj(tkapp, tcl_elem); + if (!elem) { + Py_DECREF(result); + return NULL; + } + PyTuple_SetItem(result, i, elem); + } + return result; + } + + if (value->typePtr == app->ProcBodyType) { + /* fall through: return tcl object. */ + } + + if (value->typePtr == app->StringType) { #if defined(Py_UNICODE_WIDE) && TCL_UTF_MAX==3 - PyObject *result; - int size; - Tcl_UniChar *input; - Py_UNICODE *output; - - size = Tcl_GetCharLength(value); - result = PyUnicode_FromUnicode(NULL, size); - if (!result) - return NULL; - input = Tcl_GetUnicode(value); - output = PyUnicode_AS_UNICODE(result); - while (size--) - *output++ = *input++; - return result; + PyObject *result; + int size; + Tcl_UniChar *input; + Py_UNICODE *output; + + size = Tcl_GetCharLength(value); + result = PyUnicode_FromUnicode(NULL, size); + if (!result) + return NULL; + input = Tcl_GetUnicode(value); + output = PyUnicode_AS_UNICODE(result); + while (size--) + *output++ = *input++; + return result; #else - return PyUnicode_FromUnicode(Tcl_GetUnicode(value), - Tcl_GetCharLength(value)); + return PyUnicode_FromUnicode(Tcl_GetUnicode(value), + Tcl_GetCharLength(value)); #endif - } + } - return newPyTclObject(value); + return newPyTclObject(value); } #ifdef WITH_THREAD @@ -1117,24 +1117,24 @@ FromObj(PyObject* tkapp, Tcl_Obj *value) TCL_DECLARE_MUTEX(call_mutex) typedef struct Tkapp_CallEvent { - Tcl_Event ev; /* Must be first */ - TkappObject *self; - PyObject *args; - int flags; - PyObject **res; - PyObject **exc_type, **exc_value, **exc_tb; - Tcl_Condition *done; + Tcl_Event ev; /* Must be first */ + TkappObject *self; + PyObject *args; + int flags; + PyObject **res; + PyObject **exc_type, **exc_value, **exc_tb; + Tcl_Condition *done; } Tkapp_CallEvent; #endif void Tkapp_CallDeallocArgs(Tcl_Obj** objv, Tcl_Obj** objStore, int objc) { - int i; - for (i = 0; i < objc; i++) - Tcl_DecrRefCount(objv[i]); - if (objv != objStore) - ckfree(FREECAST objv); + int i; + for (i = 0; i < objc; i++) + Tcl_DecrRefCount(objv[i]); + if (objv != objStore) + ckfree(FREECAST objv); } /* Convert Python objects to Tcl objects. This must happen in the @@ -1143,51 +1143,51 @@ Tkapp_CallDeallocArgs(Tcl_Obj** objv, Tcl_Obj** objStore, int objc) static Tcl_Obj** Tkapp_CallArgs(PyObject *args, Tcl_Obj** objStore, int *pobjc) { - Tcl_Obj **objv = objStore; - int objc = 0, i; - if (args == NULL) - /* do nothing */; - - else if (!PyTuple_Check(args)) { - objv[0] = AsObj(args); - if (objv[0] == 0) - goto finally; - objc = 1; - Tcl_IncrRefCount(objv[0]); - } - else { - objc = PyTuple_Size(args); - - if (objc > ARGSZ) { - objv = (Tcl_Obj **)ckalloc(objc * sizeof(char *)); - if (objv == NULL) { - PyErr_NoMemory(); - objc = 0; - goto finally; - } - } - - for (i = 0; i < objc; i++) { - PyObject *v = PyTuple_GetItem(args, i); - if (v == Py_None) { - objc = i; - break; - } - objv[i] = AsObj(v); - if (!objv[i]) { - /* Reset objc, so it attempts to clear - objects only up to i. */ - objc = i; - goto finally; - } - Tcl_IncrRefCount(objv[i]); - } - } - *pobjc = objc; - return objv; + Tcl_Obj **objv = objStore; + int objc = 0, i; + if (args == NULL) + /* do nothing */; + + else if (!PyTuple_Check(args)) { + objv[0] = AsObj(args); + if (objv[0] == 0) + goto finally; + objc = 1; + Tcl_IncrRefCount(objv[0]); + } + else { + objc = PyTuple_Size(args); + + if (objc > ARGSZ) { + objv = (Tcl_Obj **)ckalloc(objc * sizeof(char *)); + if (objv == NULL) { + PyErr_NoMemory(); + objc = 0; + goto finally; + } + } + + for (i = 0; i < objc; i++) { + PyObject *v = PyTuple_GetItem(args, i); + if (v == Py_None) { + objc = i; + break; + } + objv[i] = AsObj(v); + if (!objv[i]) { + /* Reset objc, so it attempts to clear + objects only up to i. */ + objc = i; + goto finally; + } + Tcl_IncrRefCount(objv[i]); + } + } + *pobjc = objc; + return objv; finally: - Tkapp_CallDeallocArgs(objv, objStore, objc); - return NULL; + Tkapp_CallDeallocArgs(objv, objStore, objc); + return NULL; } /* Convert the results of a command call into a Python objects. */ @@ -1195,22 +1195,22 @@ finally: static PyObject* Tkapp_CallResult(TkappObject *self) { - PyObject *res = NULL; - if(self->wantobjects) { - Tcl_Obj *value = Tcl_GetObjResult(self->interp); - /* Not sure whether the IncrRef is necessary, but something - may overwrite the interpreter result while we are - converting it. */ - Tcl_IncrRefCount(value); - res = FromObj((PyObject*)self, value); - Tcl_DecrRefCount(value); - } else { - const char *s = Tcl_GetStringResult(self->interp); - const char *p = s; + PyObject *res = NULL; + if(self->wantobjects) { + Tcl_Obj *value = Tcl_GetObjResult(self->interp); + /* Not sure whether the IncrRef is necessary, but something + may overwrite the interpreter result while we are + converting it. */ + Tcl_IncrRefCount(value); + res = FromObj((PyObject*)self, value); + Tcl_DecrRefCount(value); + } else { + const char *s = Tcl_GetStringResult(self->interp); + const char *p = s; - res = PyUnicode_FromStringAndSize(s, (int)(p-s)); - } - return res; + res = PyUnicode_FromStringAndSize(s, (int)(p-s)); + } + return res; } #ifdef WITH_THREAD @@ -1222,41 +1222,41 @@ Tkapp_CallResult(TkappObject *self) static int Tkapp_CallProc(Tkapp_CallEvent *e, int flags) { - Tcl_Obj *objStore[ARGSZ]; - Tcl_Obj **objv; - int objc; - int i; - ENTER_PYTHON - objv = Tkapp_CallArgs(e->args, objStore, &objc); - if (!objv) { - PyErr_Fetch(e->exc_type, e->exc_value, e->exc_tb); - *(e->res) = NULL; - } - LEAVE_PYTHON - if (!objv) - goto done; - i = Tcl_EvalObjv(e->self->interp, objc, objv, e->flags); - ENTER_PYTHON - if (i == TCL_ERROR) { - *(e->res) = NULL; - *(e->exc_type) = NULL; - *(e->exc_tb) = NULL; - *(e->exc_value) = PyObject_CallFunction( - Tkinter_TclError, "s", - Tcl_GetStringResult(e->self->interp)); - } - else { - *(e->res) = Tkapp_CallResult(e->self); - } - LEAVE_PYTHON - - Tkapp_CallDeallocArgs(objv, objStore, objc); + Tcl_Obj *objStore[ARGSZ]; + Tcl_Obj **objv; + int objc; + int i; + ENTER_PYTHON + objv = Tkapp_CallArgs(e->args, objStore, &objc); + if (!objv) { + PyErr_Fetch(e->exc_type, e->exc_value, e->exc_tb); + *(e->res) = NULL; + } + LEAVE_PYTHON + if (!objv) + goto done; + i = Tcl_EvalObjv(e->self->interp, objc, objv, e->flags); + ENTER_PYTHON + if (i == TCL_ERROR) { + *(e->res) = NULL; + *(e->exc_type) = NULL; + *(e->exc_tb) = NULL; + *(e->exc_value) = PyObject_CallFunction( + Tkinter_TclError, "s", + Tcl_GetStringResult(e->self->interp)); + } + else { + *(e->res) = Tkapp_CallResult(e->self); + } + LEAVE_PYTHON + + Tkapp_CallDeallocArgs(objv, objStore, objc); done: - /* Wake up calling thread. */ - Tcl_MutexLock(&call_mutex); - Tcl_ConditionNotify(e->done); - Tcl_MutexUnlock(&call_mutex); - return 1; + /* Wake up calling thread. */ + Tcl_MutexLock(&call_mutex); + Tcl_ConditionNotify(e->done); + Tcl_MutexUnlock(&call_mutex); + return 1; } #endif @@ -1276,218 +1276,218 @@ done: static PyObject * Tkapp_Call(PyObject *selfptr, PyObject *args) { - Tcl_Obj *objStore[ARGSZ]; - Tcl_Obj **objv = NULL; - int objc, i; - PyObject *res = NULL; - TkappObject *self = (TkappObject*)selfptr; - int flags = TCL_EVAL_DIRECT | TCL_EVAL_GLOBAL; - - /* If args is a single tuple, replace with contents of tuple */ - if (1 == PyTuple_Size(args)){ - PyObject* item = PyTuple_GetItem(args, 0); - if (PyTuple_Check(item)) - args = item; - } + Tcl_Obj *objStore[ARGSZ]; + Tcl_Obj **objv = NULL; + int objc, i; + PyObject *res = NULL; + TkappObject *self = (TkappObject*)selfptr; + int flags = TCL_EVAL_DIRECT | TCL_EVAL_GLOBAL; + + /* If args is a single tuple, replace with contents of tuple */ + if (1 == PyTuple_Size(args)){ + PyObject* item = PyTuple_GetItem(args, 0); + if (PyTuple_Check(item)) + args = item; + } #ifdef WITH_THREAD - if (self->threaded && self->thread_id != Tcl_GetCurrentThread()) { - /* We cannot call the command directly. Instead, we must - marshal the parameters to the interpreter thread. */ - Tkapp_CallEvent *ev; - Tcl_Condition cond = NULL; - PyObject *exc_type, *exc_value, *exc_tb; - if (!WaitForMainloop(self)) - return NULL; - ev = (Tkapp_CallEvent*)ckalloc(sizeof(Tkapp_CallEvent)); - ev->ev.proc = (Tcl_EventProc*)Tkapp_CallProc; - ev->self = self; - ev->args = args; - ev->res = &res; - ev->exc_type = &exc_type; - ev->exc_value = &exc_value; - ev->exc_tb = &exc_tb; - ev->done = &cond; - - Tkapp_ThreadSend(self, (Tcl_Event*)ev, &cond, &call_mutex); - - if (res == NULL) { - if (exc_type) - PyErr_Restore(exc_type, exc_value, exc_tb); - else - PyErr_SetObject(Tkinter_TclError, exc_value); - } - Tcl_ConditionFinalize(&cond); - } - else + if (self->threaded && self->thread_id != Tcl_GetCurrentThread()) { + /* We cannot call the command directly. Instead, we must + marshal the parameters to the interpreter thread. */ + Tkapp_CallEvent *ev; + Tcl_Condition cond = NULL; + PyObject *exc_type, *exc_value, *exc_tb; + if (!WaitForMainloop(self)) + return NULL; + ev = (Tkapp_CallEvent*)ckalloc(sizeof(Tkapp_CallEvent)); + ev->ev.proc = (Tcl_EventProc*)Tkapp_CallProc; + ev->self = self; + ev->args = args; + ev->res = &res; + ev->exc_type = &exc_type; + ev->exc_value = &exc_value; + ev->exc_tb = &exc_tb; + ev->done = &cond; + + Tkapp_ThreadSend(self, (Tcl_Event*)ev, &cond, &call_mutex); + + if (res == NULL) { + if (exc_type) + PyErr_Restore(exc_type, exc_value, exc_tb); + else + PyErr_SetObject(Tkinter_TclError, exc_value); + } + Tcl_ConditionFinalize(&cond); + } + else #endif - { + { - objv = Tkapp_CallArgs(args, objStore, &objc); - if (!objv) - return NULL; + objv = Tkapp_CallArgs(args, objStore, &objc); + if (!objv) + return NULL; - ENTER_TCL + ENTER_TCL - i = Tcl_EvalObjv(self->interp, objc, objv, flags); + i = Tcl_EvalObjv(self->interp, objc, objv, flags); - ENTER_OVERLAP + ENTER_OVERLAP - if (i == TCL_ERROR) - Tkinter_Error(selfptr); - else - res = Tkapp_CallResult(self); + if (i == TCL_ERROR) + Tkinter_Error(selfptr); + else + res = Tkapp_CallResult(self); - LEAVE_OVERLAP_TCL + LEAVE_OVERLAP_TCL - Tkapp_CallDeallocArgs(objv, objStore, objc); - } - return res; + Tkapp_CallDeallocArgs(objv, objStore, objc); + } + return res; } static PyObject * Tkapp_GlobalCall(PyObject *self, PyObject *args) { - /* Could do the same here as for Tkapp_Call(), but this is not used - much, so I can't be bothered. Unfortunately Tcl doesn't export a - way for the user to do what all its Global* variants do (save and - reset the scope pointer, call the local version, restore the saved - scope pointer). */ + /* Could do the same here as for Tkapp_Call(), but this is not used + much, so I can't be bothered. Unfortunately Tcl doesn't export a + way for the user to do what all its Global* variants do (save and + reset the scope pointer, call the local version, restore the saved + scope pointer). */ - char *cmd; - PyObject *res = NULL; + char *cmd; + PyObject *res = NULL; - CHECK_TCL_APPARTMENT; + CHECK_TCL_APPARTMENT; - cmd = Merge(args); - if (cmd) { - int err; - ENTER_TCL - err = Tcl_GlobalEval(Tkapp_Interp(self), cmd); - ENTER_OVERLAP - if (err == TCL_ERROR) - res = Tkinter_Error(self); - else - res = PyUnicode_FromString(Tkapp_Result(self)); - LEAVE_OVERLAP_TCL - ckfree(cmd); - } + cmd = Merge(args); + if (cmd) { + int err; + ENTER_TCL + err = Tcl_GlobalEval(Tkapp_Interp(self), cmd); + ENTER_OVERLAP + if (err == TCL_ERROR) + res = Tkinter_Error(self); + else + res = PyUnicode_FromString(Tkapp_Result(self)); + LEAVE_OVERLAP_TCL + ckfree(cmd); + } - return res; + return res; } static PyObject * Tkapp_Eval(PyObject *self, PyObject *args) { - char *script; - PyObject *res = NULL; - int err; + char *script; + PyObject *res = NULL; + int err; - if (!PyArg_ParseTuple(args, "s:eval", &script)) - return NULL; + if (!PyArg_ParseTuple(args, "s:eval", &script)) + return NULL; - CHECK_TCL_APPARTMENT; + CHECK_TCL_APPARTMENT; - ENTER_TCL - err = Tcl_Eval(Tkapp_Interp(self), script); - ENTER_OVERLAP - if (err == TCL_ERROR) - res = Tkinter_Error(self); - else - res = PyUnicode_FromString(Tkapp_Result(self)); - LEAVE_OVERLAP_TCL - return res; + ENTER_TCL + err = Tcl_Eval(Tkapp_Interp(self), script); + ENTER_OVERLAP + if (err == TCL_ERROR) + res = Tkinter_Error(self); + else + res = PyUnicode_FromString(Tkapp_Result(self)); + LEAVE_OVERLAP_TCL + return res; } static PyObject * Tkapp_GlobalEval(PyObject *self, PyObject *args) { - char *script; - PyObject *res = NULL; - int err; + char *script; + PyObject *res = NULL; + int err; - if (!PyArg_ParseTuple(args, "s:globaleval", &script)) - return NULL; + if (!PyArg_ParseTuple(args, "s:globaleval", &script)) + return NULL; - CHECK_TCL_APPARTMENT; + CHECK_TCL_APPARTMENT; - ENTER_TCL - err = Tcl_GlobalEval(Tkapp_Interp(self), script); - ENTER_OVERLAP - if (err == TCL_ERROR) - res = Tkinter_Error(self); - else - res = PyUnicode_FromString(Tkapp_Result(self)); - LEAVE_OVERLAP_TCL - return res; + ENTER_TCL + err = Tcl_GlobalEval(Tkapp_Interp(self), script); + ENTER_OVERLAP + if (err == TCL_ERROR) + res = Tkinter_Error(self); + else + res = PyUnicode_FromString(Tkapp_Result(self)); + LEAVE_OVERLAP_TCL + return res; } static PyObject * Tkapp_EvalFile(PyObject *self, PyObject *args) { - char *fileName; - PyObject *res = NULL; - int err; + char *fileName; + PyObject *res = NULL; + int err; - if (!PyArg_ParseTuple(args, "s:evalfile", &fileName)) - return NULL; + if (!PyArg_ParseTuple(args, "s:evalfile", &fileName)) + return NULL; - CHECK_TCL_APPARTMENT; + CHECK_TCL_APPARTMENT; - ENTER_TCL - err = Tcl_EvalFile(Tkapp_Interp(self), fileName); - ENTER_OVERLAP - if (err == TCL_ERROR) - res = Tkinter_Error(self); + ENTER_TCL + err = Tcl_EvalFile(Tkapp_Interp(self), fileName); + ENTER_OVERLAP + if (err == TCL_ERROR) + res = Tkinter_Error(self); - else - res = PyUnicode_FromString(Tkapp_Result(self)); - LEAVE_OVERLAP_TCL - return res; + else + res = PyUnicode_FromString(Tkapp_Result(self)); + LEAVE_OVERLAP_TCL + return res; } static PyObject * Tkapp_Record(PyObject *self, PyObject *args) { - char *script; - PyObject *res = NULL; - int err; + char *script; + PyObject *res = NULL; + int err; - if (!PyArg_ParseTuple(args, "s", &script)) - return NULL; + if (!PyArg_ParseTuple(args, "s", &script)) + return NULL; - CHECK_TCL_APPARTMENT; + CHECK_TCL_APPARTMENT; - ENTER_TCL - err = Tcl_RecordAndEval(Tkapp_Interp(self), script, TCL_NO_EVAL); - ENTER_OVERLAP - if (err == TCL_ERROR) - res = Tkinter_Error(self); - else - res = PyUnicode_FromString(Tkapp_Result(self)); - LEAVE_OVERLAP_TCL - return res; + ENTER_TCL + err = Tcl_RecordAndEval(Tkapp_Interp(self), script, TCL_NO_EVAL); + ENTER_OVERLAP + if (err == TCL_ERROR) + res = Tkinter_Error(self); + else + res = PyUnicode_FromString(Tkapp_Result(self)); + LEAVE_OVERLAP_TCL + return res; } static PyObject * Tkapp_AddErrorInfo(PyObject *self, PyObject *args) { - char *msg; + char *msg; - if (!PyArg_ParseTuple(args, "s:adderrorinfo", &msg)) - return NULL; - CHECK_TCL_APPARTMENT; + if (!PyArg_ParseTuple(args, "s:adderrorinfo", &msg)) + return NULL; + CHECK_TCL_APPARTMENT; - ENTER_TCL - Tcl_AddErrorInfo(Tkapp_Interp(self), msg); - LEAVE_TCL + ENTER_TCL + Tcl_AddErrorInfo(Tkapp_Interp(self), msg); + LEAVE_TCL - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } - + /** Tcl Variable **/ typedef PyObject* (*EventFunc)(PyObject*, PyObject *args, int flags); @@ -1496,36 +1496,36 @@ typedef PyObject* (*EventFunc)(PyObject*, PyObject *args, int flags); TCL_DECLARE_MUTEX(var_mutex) typedef struct VarEvent { - Tcl_Event ev; /* must be first */ - PyObject *self; - PyObject *args; - int flags; - EventFunc func; - PyObject **res; - PyObject **exc_type; - PyObject **exc_val; - Tcl_Condition *cond; + Tcl_Event ev; /* must be first */ + PyObject *self; + PyObject *args; + int flags; + EventFunc func; + PyObject **res; + PyObject **exc_type; + PyObject **exc_val; + Tcl_Condition *cond; } VarEvent; #endif static int varname_converter(PyObject *in, void *_out) { - char **out = (char**)_out; - if (PyBytes_Check(in)) { - *out = PyBytes_AsString(in); - return 1; - } - if (PyUnicode_Check(in)) { - *out = _PyUnicode_AsString(in); - return 1; - } - if (PyTclObject_Check(in)) { - *out = PyTclObject_TclString(in); - return 1; - } - /* XXX: Should give diagnostics. */ - return 0; + char **out = (char**)_out; + if (PyBytes_Check(in)) { + *out = PyBytes_AsString(in); + return 1; + } + if (PyUnicode_Check(in)) { + *out = _PyUnicode_AsString(in); + return 1; + } + if (PyTclObject_Check(in)) { + *out = PyTclObject_TclString(in); + return 1; + } + /* XXX: Should give diagnostics. */ + return 0; } #ifdef WITH_THREAD @@ -1533,28 +1533,28 @@ varname_converter(PyObject *in, void *_out) static void var_perform(VarEvent *ev) { - *(ev->res) = ev->func(ev->self, ev->args, ev->flags); - if (!*(ev->res)) { - PyObject *exc, *val, *tb; - PyErr_Fetch(&exc, &val, &tb); - PyErr_NormalizeException(&exc, &val, &tb); - *(ev->exc_type) = exc; - *(ev->exc_val) = val; - Py_DECREF(tb); - } + *(ev->res) = ev->func(ev->self, ev->args, ev->flags); + if (!*(ev->res)) { + PyObject *exc, *val, *tb; + PyErr_Fetch(&exc, &val, &tb); + PyErr_NormalizeException(&exc, &val, &tb); + *(ev->exc_type) = exc; + *(ev->exc_val) = val; + Py_DECREF(tb); + } } static int var_proc(VarEvent* ev, int flags) { - ENTER_PYTHON - var_perform(ev); - Tcl_MutexLock(&var_mutex); - Tcl_ConditionNotify(ev->cond); - Tcl_MutexUnlock(&var_mutex); - LEAVE_PYTHON - return 1; + ENTER_PYTHON + var_perform(ev); + Tcl_MutexLock(&var_mutex); + Tcl_ConditionNotify(ev->cond); + Tcl_MutexUnlock(&var_mutex); + LEAVE_PYTHON + return 1; } #endif @@ -1563,439 +1563,439 @@ static PyObject* var_invoke(EventFunc func, PyObject *selfptr, PyObject *args, int flags) { #ifdef WITH_THREAD - TkappObject *self = (TkappObject*)selfptr; - if (self->threaded && self->thread_id != Tcl_GetCurrentThread()) { - TkappObject *self = (TkappObject*)selfptr; - VarEvent *ev; - PyObject *res, *exc_type, *exc_val; - Tcl_Condition cond = NULL; - - /* The current thread is not the interpreter thread. Marshal - the call to the interpreter thread, then wait for - completion. */ - if (!WaitForMainloop(self)) - return NULL; - - ev = (VarEvent*)ckalloc(sizeof(VarEvent)); - - ev->self = selfptr; - ev->args = args; - ev->flags = flags; - ev->func = func; - ev->res = &res; - ev->exc_type = &exc_type; - ev->exc_val = &exc_val; - ev->cond = &cond; - ev->ev.proc = (Tcl_EventProc*)var_proc; - Tkapp_ThreadSend(self, (Tcl_Event*)ev, &cond, &var_mutex); - Tcl_ConditionFinalize(&cond); - if (!res) { - PyErr_SetObject(exc_type, exc_val); - Py_DECREF(exc_type); - Py_DECREF(exc_val); - return NULL; - } - return res; - } + TkappObject *self = (TkappObject*)selfptr; + if (self->threaded && self->thread_id != Tcl_GetCurrentThread()) { + TkappObject *self = (TkappObject*)selfptr; + VarEvent *ev; + PyObject *res, *exc_type, *exc_val; + Tcl_Condition cond = NULL; + + /* The current thread is not the interpreter thread. Marshal + the call to the interpreter thread, then wait for + completion. */ + if (!WaitForMainloop(self)) + return NULL; + + ev = (VarEvent*)ckalloc(sizeof(VarEvent)); + + ev->self = selfptr; + ev->args = args; + ev->flags = flags; + ev->func = func; + ev->res = &res; + ev->exc_type = &exc_type; + ev->exc_val = &exc_val; + ev->cond = &cond; + ev->ev.proc = (Tcl_EventProc*)var_proc; + Tkapp_ThreadSend(self, (Tcl_Event*)ev, &cond, &var_mutex); + Tcl_ConditionFinalize(&cond); + if (!res) { + PyErr_SetObject(exc_type, exc_val); + Py_DECREF(exc_type); + Py_DECREF(exc_val); + return NULL; + } + return res; + } #endif - /* Tcl is not threaded, or this is the interpreter thread. */ - return func(selfptr, args, flags); + /* Tcl is not threaded, or this is the interpreter thread. */ + return func(selfptr, args, flags); } static PyObject * SetVar(PyObject *self, PyObject *args, int flags) { - char *name1, *name2; - PyObject *newValue; - PyObject *res = NULL; - Tcl_Obj *newval, *ok; - - if (PyArg_ParseTuple(args, "O&O:setvar", - varname_converter, &name1, &newValue)) { - /* XXX Acquire tcl lock??? */ - newval = AsObj(newValue); - if (newval == NULL) - return NULL; - ENTER_TCL - ok = Tcl_SetVar2Ex(Tkapp_Interp(self), name1, NULL, - newval, flags); - ENTER_OVERLAP - if (!ok) - Tkinter_Error(self); - else { - res = Py_None; - Py_INCREF(res); - } - LEAVE_OVERLAP_TCL - } - else { - PyErr_Clear(); - if (PyArg_ParseTuple(args, "ssO:setvar", - &name1, &name2, &newValue)) { - /* XXX must hold tcl lock already??? */ - newval = AsObj(newValue); - ENTER_TCL - ok = Tcl_SetVar2Ex(Tkapp_Interp(self), name1, name2, newval, flags); - ENTER_OVERLAP - if (!ok) - Tkinter_Error(self); - else { - res = Py_None; - Py_INCREF(res); - } - LEAVE_OVERLAP_TCL - } - else { - return NULL; - } - } - return res; + char *name1, *name2; + PyObject *newValue; + PyObject *res = NULL; + Tcl_Obj *newval, *ok; + + if (PyArg_ParseTuple(args, "O&O:setvar", + varname_converter, &name1, &newValue)) { + /* XXX Acquire tcl lock??? */ + newval = AsObj(newValue); + if (newval == NULL) + return NULL; + ENTER_TCL + ok = Tcl_SetVar2Ex(Tkapp_Interp(self), name1, NULL, + newval, flags); + ENTER_OVERLAP + if (!ok) + Tkinter_Error(self); + else { + res = Py_None; + Py_INCREF(res); + } + LEAVE_OVERLAP_TCL + } + else { + PyErr_Clear(); + if (PyArg_ParseTuple(args, "ssO:setvar", + &name1, &name2, &newValue)) { + /* XXX must hold tcl lock already??? */ + newval = AsObj(newValue); + ENTER_TCL + ok = Tcl_SetVar2Ex(Tkapp_Interp(self), name1, name2, newval, flags); + ENTER_OVERLAP + if (!ok) + Tkinter_Error(self); + else { + res = Py_None; + Py_INCREF(res); + } + LEAVE_OVERLAP_TCL + } + else { + return NULL; + } + } + return res; } static PyObject * Tkapp_SetVar(PyObject *self, PyObject *args) { - return var_invoke(SetVar, self, args, TCL_LEAVE_ERR_MSG); + return var_invoke(SetVar, self, args, TCL_LEAVE_ERR_MSG); } static PyObject * Tkapp_GlobalSetVar(PyObject *self, PyObject *args) { - return var_invoke(SetVar, self, args, TCL_LEAVE_ERR_MSG | TCL_GLOBAL_ONLY); + return var_invoke(SetVar, self, args, TCL_LEAVE_ERR_MSG | TCL_GLOBAL_ONLY); } - + static PyObject * GetVar(PyObject *self, PyObject *args, int flags) { - char *name1, *name2=NULL; - PyObject *res = NULL; - Tcl_Obj *tres; - - if (!PyArg_ParseTuple(args, "O&|s:getvar", - varname_converter, &name1, &name2)) - return NULL; - - ENTER_TCL - tres = Tcl_GetVar2Ex(Tkapp_Interp(self), name1, name2, flags); - ENTER_OVERLAP - if (tres == NULL) { - PyErr_SetString(Tkinter_TclError, Tcl_GetStringResult(Tkapp_Interp(self))); - } else { - if (((TkappObject*)self)->wantobjects) { - res = FromObj(self, tres); - } - else { - res = PyUnicode_FromString(Tcl_GetString(tres)); - } - } - LEAVE_OVERLAP_TCL - return res; + char *name1, *name2=NULL; + PyObject *res = NULL; + Tcl_Obj *tres; + + if (!PyArg_ParseTuple(args, "O&|s:getvar", + varname_converter, &name1, &name2)) + return NULL; + + ENTER_TCL + tres = Tcl_GetVar2Ex(Tkapp_Interp(self), name1, name2, flags); + ENTER_OVERLAP + if (tres == NULL) { + PyErr_SetString(Tkinter_TclError, Tcl_GetStringResult(Tkapp_Interp(self))); + } else { + if (((TkappObject*)self)->wantobjects) { + res = FromObj(self, tres); + } + else { + res = PyUnicode_FromString(Tcl_GetString(tres)); + } + } + LEAVE_OVERLAP_TCL + return res; } static PyObject * Tkapp_GetVar(PyObject *self, PyObject *args) { - return var_invoke(GetVar, self, args, TCL_LEAVE_ERR_MSG); + return var_invoke(GetVar, self, args, TCL_LEAVE_ERR_MSG); } static PyObject * Tkapp_GlobalGetVar(PyObject *self, PyObject *args) { - return var_invoke(GetVar, self, args, TCL_LEAVE_ERR_MSG | TCL_GLOBAL_ONLY); + return var_invoke(GetVar, self, args, TCL_LEAVE_ERR_MSG | TCL_GLOBAL_ONLY); } - + static PyObject * UnsetVar(PyObject *self, PyObject *args, int flags) { - char *name1, *name2=NULL; - int code; - PyObject *res = NULL; + char *name1, *name2=NULL; + int code; + PyObject *res = NULL; - if (!PyArg_ParseTuple(args, "s|s:unsetvar", &name1, &name2)) - return NULL; + if (!PyArg_ParseTuple(args, "s|s:unsetvar", &name1, &name2)) + return NULL; - ENTER_TCL - code = Tcl_UnsetVar2(Tkapp_Interp(self), name1, name2, flags); - ENTER_OVERLAP - if (code == TCL_ERROR) - res = Tkinter_Error(self); - else { - Py_INCREF(Py_None); - res = Py_None; - } - LEAVE_OVERLAP_TCL - return res; + ENTER_TCL + code = Tcl_UnsetVar2(Tkapp_Interp(self), name1, name2, flags); + ENTER_OVERLAP + if (code == TCL_ERROR) + res = Tkinter_Error(self); + else { + Py_INCREF(Py_None); + res = Py_None; + } + LEAVE_OVERLAP_TCL + return res; } static PyObject * Tkapp_UnsetVar(PyObject *self, PyObject *args) { - return var_invoke(UnsetVar, self, args, TCL_LEAVE_ERR_MSG); + return var_invoke(UnsetVar, self, args, TCL_LEAVE_ERR_MSG); } static PyObject * Tkapp_GlobalUnsetVar(PyObject *self, PyObject *args) { - return var_invoke(UnsetVar, self, args, TCL_LEAVE_ERR_MSG | TCL_GLOBAL_ONLY); + return var_invoke(UnsetVar, self, args, TCL_LEAVE_ERR_MSG | TCL_GLOBAL_ONLY); } - + /** Tcl to Python **/ static PyObject * Tkapp_GetInt(PyObject *self, PyObject *args) { - char *s; - int v; + char *s; + int v; - if (PyTuple_Size(args) == 1) { - PyObject* o = PyTuple_GetItem(args, 0); - if (PyLong_Check(o)) { - Py_INCREF(o); - return o; - } - } - if (!PyArg_ParseTuple(args, "s:getint", &s)) - return NULL; - if (Tcl_GetInt(Tkapp_Interp(self), s, &v) == TCL_ERROR) - return Tkinter_Error(self); - return Py_BuildValue("i", v); + if (PyTuple_Size(args) == 1) { + PyObject* o = PyTuple_GetItem(args, 0); + if (PyLong_Check(o)) { + Py_INCREF(o); + return o; + } + } + if (!PyArg_ParseTuple(args, "s:getint", &s)) + return NULL; + if (Tcl_GetInt(Tkapp_Interp(self), s, &v) == TCL_ERROR) + return Tkinter_Error(self); + return Py_BuildValue("i", v); } static PyObject * Tkapp_GetDouble(PyObject *self, PyObject *args) { - char *s; - double v; + char *s; + double v; - if (PyTuple_Size(args) == 1) { - PyObject *o = PyTuple_GetItem(args, 0); - if (PyFloat_Check(o)) { - Py_INCREF(o); - return o; - } - } - if (!PyArg_ParseTuple(args, "s:getdouble", &s)) - return NULL; - if (Tcl_GetDouble(Tkapp_Interp(self), s, &v) == TCL_ERROR) - return Tkinter_Error(self); - return Py_BuildValue("d", v); + if (PyTuple_Size(args) == 1) { + PyObject *o = PyTuple_GetItem(args, 0); + if (PyFloat_Check(o)) { + Py_INCREF(o); + return o; + } + } + if (!PyArg_ParseTuple(args, "s:getdouble", &s)) + return NULL; + if (Tcl_GetDouble(Tkapp_Interp(self), s, &v) == TCL_ERROR) + return Tkinter_Error(self); + return Py_BuildValue("d", v); } static PyObject * Tkapp_GetBoolean(PyObject *self, PyObject *args) { - char *s; - int v; + char *s; + int v; - if (PyTuple_Size(args) == 1) { - PyObject *o = PyTuple_GetItem(args, 0); - if (PyLong_Check(o)) { - Py_INCREF(o); - return o; - } - } - if (!PyArg_ParseTuple(args, "s:getboolean", &s)) - return NULL; - if (Tcl_GetBoolean(Tkapp_Interp(self), s, &v) == TCL_ERROR) - return Tkinter_Error(self); - return PyBool_FromLong(v); + if (PyTuple_Size(args) == 1) { + PyObject *o = PyTuple_GetItem(args, 0); + if (PyLong_Check(o)) { + Py_INCREF(o); + return o; + } + } + if (!PyArg_ParseTuple(args, "s:getboolean", &s)) + return NULL; + if (Tcl_GetBoolean(Tkapp_Interp(self), s, &v) == TCL_ERROR) + return Tkinter_Error(self); + return PyBool_FromLong(v); } static PyObject * Tkapp_ExprString(PyObject *self, PyObject *args) { - char *s; - PyObject *res = NULL; - int retval; + char *s; + PyObject *res = NULL; + int retval; - if (!PyArg_ParseTuple(args, "s:exprstring", &s)) - return NULL; + if (!PyArg_ParseTuple(args, "s:exprstring", &s)) + return NULL; - CHECK_TCL_APPARTMENT; + CHECK_TCL_APPARTMENT; - ENTER_TCL - retval = Tcl_ExprString(Tkapp_Interp(self), s); - ENTER_OVERLAP - if (retval == TCL_ERROR) - res = Tkinter_Error(self); - else - res = Py_BuildValue("s", Tkapp_Result(self)); - LEAVE_OVERLAP_TCL - return res; + ENTER_TCL + retval = Tcl_ExprString(Tkapp_Interp(self), s); + ENTER_OVERLAP + if (retval == TCL_ERROR) + res = Tkinter_Error(self); + else + res = Py_BuildValue("s", Tkapp_Result(self)); + LEAVE_OVERLAP_TCL + return res; } static PyObject * Tkapp_ExprLong(PyObject *self, PyObject *args) { - char *s; - PyObject *res = NULL; - int retval; - long v; + char *s; + PyObject *res = NULL; + int retval; + long v; - if (!PyArg_ParseTuple(args, "s:exprlong", &s)) - return NULL; + if (!PyArg_ParseTuple(args, "s:exprlong", &s)) + return NULL; - CHECK_TCL_APPARTMENT; + CHECK_TCL_APPARTMENT; - ENTER_TCL - retval = Tcl_ExprLong(Tkapp_Interp(self), s, &v); - ENTER_OVERLAP - if (retval == TCL_ERROR) - res = Tkinter_Error(self); - else - res = Py_BuildValue("l", v); - LEAVE_OVERLAP_TCL - return res; + ENTER_TCL + retval = Tcl_ExprLong(Tkapp_Interp(self), s, &v); + ENTER_OVERLAP + if (retval == TCL_ERROR) + res = Tkinter_Error(self); + else + res = Py_BuildValue("l", v); + LEAVE_OVERLAP_TCL + return res; } static PyObject * Tkapp_ExprDouble(PyObject *self, PyObject *args) { - char *s; - PyObject *res = NULL; - double v; - int retval; - - if (!PyArg_ParseTuple(args, "s:exprdouble", &s)) - return NULL; - CHECK_TCL_APPARTMENT; - PyFPE_START_PROTECT("Tkapp_ExprDouble", return 0) - ENTER_TCL - retval = Tcl_ExprDouble(Tkapp_Interp(self), s, &v); - ENTER_OVERLAP - PyFPE_END_PROTECT(retval) - if (retval == TCL_ERROR) - res = Tkinter_Error(self); - else - res = Py_BuildValue("d", v); - LEAVE_OVERLAP_TCL - return res; + char *s; + PyObject *res = NULL; + double v; + int retval; + + if (!PyArg_ParseTuple(args, "s:exprdouble", &s)) + return NULL; + CHECK_TCL_APPARTMENT; + PyFPE_START_PROTECT("Tkapp_ExprDouble", return 0) + ENTER_TCL + retval = Tcl_ExprDouble(Tkapp_Interp(self), s, &v); + ENTER_OVERLAP + PyFPE_END_PROTECT(retval) + if (retval == TCL_ERROR) + res = Tkinter_Error(self); + else + res = Py_BuildValue("d", v); + LEAVE_OVERLAP_TCL + return res; } static PyObject * Tkapp_ExprBoolean(PyObject *self, PyObject *args) { - char *s; - PyObject *res = NULL; - int retval; - int v; + char *s; + PyObject *res = NULL; + int retval; + int v; - if (!PyArg_ParseTuple(args, "s:exprboolean", &s)) - return NULL; - CHECK_TCL_APPARTMENT; - ENTER_TCL - retval = Tcl_ExprBoolean(Tkapp_Interp(self), s, &v); - ENTER_OVERLAP - if (retval == TCL_ERROR) - res = Tkinter_Error(self); - else - res = Py_BuildValue("i", v); - LEAVE_OVERLAP_TCL - return res; + if (!PyArg_ParseTuple(args, "s:exprboolean", &s)) + return NULL; + CHECK_TCL_APPARTMENT; + ENTER_TCL + retval = Tcl_ExprBoolean(Tkapp_Interp(self), s, &v); + ENTER_OVERLAP + if (retval == TCL_ERROR) + res = Tkinter_Error(self); + else + res = Py_BuildValue("i", v); + LEAVE_OVERLAP_TCL + return res; } - + static PyObject * Tkapp_SplitList(PyObject *self, PyObject *args) { - char *list; - int argc; - char **argv; - PyObject *v; - int i; - - if (PyTuple_Size(args) == 1) { - v = PyTuple_GetItem(args, 0); - if (PyTuple_Check(v)) { - Py_INCREF(v); - return v; - } - } - if (!PyArg_ParseTuple(args, "et:splitlist", "utf-8", &list)) - return NULL; - - if (Tcl_SplitList(Tkapp_Interp(self), list, - &argc, &argv) == TCL_ERROR) { - PyMem_Free(list); - return Tkinter_Error(self); - } - - if (!(v = PyTuple_New(argc))) - goto finally; - - for (i = 0; i < argc; i++) { - PyObject *s = PyUnicode_FromString(argv[i]); - if (!s || PyTuple_SetItem(v, i, s)) { - Py_DECREF(v); - v = NULL; - goto finally; - } - } + char *list; + int argc; + char **argv; + PyObject *v; + int i; + + if (PyTuple_Size(args) == 1) { + v = PyTuple_GetItem(args, 0); + if (PyTuple_Check(v)) { + Py_INCREF(v); + return v; + } + } + if (!PyArg_ParseTuple(args, "et:splitlist", "utf-8", &list)) + return NULL; + + if (Tcl_SplitList(Tkapp_Interp(self), list, + &argc, &argv) == TCL_ERROR) { + PyMem_Free(list); + return Tkinter_Error(self); + } + + if (!(v = PyTuple_New(argc))) + goto finally; + + for (i = 0; i < argc; i++) { + PyObject *s = PyUnicode_FromString(argv[i]); + if (!s || PyTuple_SetItem(v, i, s)) { + Py_DECREF(v); + v = NULL; + goto finally; + } + } finally: - ckfree(FREECAST argv); - PyMem_Free(list); - return v; + ckfree(FREECAST argv); + PyMem_Free(list); + return v; } static PyObject * Tkapp_Split(PyObject *self, PyObject *args) { - PyObject *v; - char *list; + PyObject *v; + char *list; - if (PyTuple_Size(args) == 1) { - PyObject* o = PyTuple_GetItem(args, 0); - if (PyTuple_Check(o)) { - o = SplitObj(o); - return o; - } - } - if (!PyArg_ParseTuple(args, "et:split", "utf-8", &list)) - return NULL; - v = Split(list); - PyMem_Free(list); - return v; + if (PyTuple_Size(args) == 1) { + PyObject* o = PyTuple_GetItem(args, 0); + if (PyTuple_Check(o)) { + o = SplitObj(o); + return o; + } + } + if (!PyArg_ParseTuple(args, "et:split", "utf-8", &list)) + return NULL; + v = Split(list); + PyMem_Free(list); + return v; } static PyObject * Tkapp_Merge(PyObject *self, PyObject *args) { - char *s = Merge(args); - PyObject *res = NULL; + char *s = Merge(args); + PyObject *res = NULL; - if (s) { - res = PyUnicode_FromString(s); - ckfree(s); - } + if (s) { + res = PyUnicode_FromString(s); + ckfree(s); + } - return res; + return res; } - + /** Tcl Command **/ /* Client data struct */ typedef struct { - PyObject *self; - PyObject *func; + PyObject *self; + PyObject *func; } PythonCmd_ClientData; static int PythonCmd_Error(Tcl_Interp *interp) { - errorInCmd = 1; - PyErr_Fetch(&excInCmd, &valInCmd, &trbInCmd); - LEAVE_PYTHON - return TCL_ERROR; + errorInCmd = 1; + PyErr_Fetch(&excInCmd, &valInCmd, &trbInCmd); + LEAVE_PYTHON + return TCL_ERROR; } /* This is the Tcl command that acts as a wrapper for Python @@ -2004,211 +2004,211 @@ PythonCmd_Error(Tcl_Interp *interp) static int PythonCmd(ClientData clientData, Tcl_Interp *interp, int argc, char *argv[]) { - PythonCmd_ClientData *data = (PythonCmd_ClientData *)clientData; - PyObject *self, *func, *arg, *res; - int i, rv; - Tcl_Obj *obj_res; + PythonCmd_ClientData *data = (PythonCmd_ClientData *)clientData; + PyObject *self, *func, *arg, *res; + int i, rv; + Tcl_Obj *obj_res; - ENTER_PYTHON + ENTER_PYTHON - /* TBD: no error checking here since we know, via the - * Tkapp_CreateCommand() that the client data is a two-tuple - */ - self = data->self; - func = data->func; + /* TBD: no error checking here since we know, via the + * Tkapp_CreateCommand() that the client data is a two-tuple + */ + self = data->self; + func = data->func; - /* Create argument list (argv1, ..., argvN) */ - if (!(arg = PyTuple_New(argc - 1))) - return PythonCmd_Error(interp); + /* Create argument list (argv1, ..., argvN) */ + if (!(arg = PyTuple_New(argc - 1))) + return PythonCmd_Error(interp); - for (i = 0; i < (argc - 1); i++) { - PyObject *s = PyUnicode_FromString(argv[i + 1]); - if (!s || PyTuple_SetItem(arg, i, s)) { - Py_DECREF(arg); - return PythonCmd_Error(interp); - } - } - res = PyEval_CallObject(func, arg); - Py_DECREF(arg); + for (i = 0; i < (argc - 1); i++) { + PyObject *s = PyUnicode_FromString(argv[i + 1]); + if (!s || PyTuple_SetItem(arg, i, s)) { + Py_DECREF(arg); + return PythonCmd_Error(interp); + } + } + res = PyEval_CallObject(func, arg); + Py_DECREF(arg); - if (res == NULL) - return PythonCmd_Error(interp); + if (res == NULL) + return PythonCmd_Error(interp); - obj_res = AsObj(res); - if (obj_res == NULL) { - Py_DECREF(res); - return PythonCmd_Error(interp); - } - else { - Tcl_SetObjResult(interp, obj_res); - rv = TCL_OK; - } + obj_res = AsObj(res); + if (obj_res == NULL) { + Py_DECREF(res); + return PythonCmd_Error(interp); + } + else { + Tcl_SetObjResult(interp, obj_res); + rv = TCL_OK; + } - Py_DECREF(res); + Py_DECREF(res); - LEAVE_PYTHON + LEAVE_PYTHON - return rv; + return rv; } static void PythonCmdDelete(ClientData clientData) { - PythonCmd_ClientData *data = (PythonCmd_ClientData *)clientData; + PythonCmd_ClientData *data = (PythonCmd_ClientData *)clientData; - ENTER_PYTHON - Py_XDECREF(data->self); - Py_XDECREF(data->func); - PyMem_DEL(data); - LEAVE_PYTHON + ENTER_PYTHON + Py_XDECREF(data->self); + Py_XDECREF(data->func); + PyMem_DEL(data); + LEAVE_PYTHON } - + #ifdef WITH_THREAD TCL_DECLARE_MUTEX(command_mutex) typedef struct CommandEvent{ - Tcl_Event ev; - Tcl_Interp* interp; - char *name; - int create; - int *status; - ClientData *data; - Tcl_Condition *done; + Tcl_Event ev; + Tcl_Interp* interp; + char *name; + int create; + int *status; + ClientData *data; + Tcl_Condition *done; } CommandEvent; static int Tkapp_CommandProc(CommandEvent *ev, int flags) { - if (ev->create) - *ev->status = Tcl_CreateCommand( - ev->interp, ev->name, PythonCmd, - ev->data, PythonCmdDelete) == NULL; - else - *ev->status = Tcl_DeleteCommand(ev->interp, ev->name); - Tcl_MutexLock(&command_mutex); - Tcl_ConditionNotify(ev->done); - Tcl_MutexUnlock(&command_mutex); - return 1; + if (ev->create) + *ev->status = Tcl_CreateCommand( + ev->interp, ev->name, PythonCmd, + ev->data, PythonCmdDelete) == NULL; + else + *ev->status = Tcl_DeleteCommand(ev->interp, ev->name); + Tcl_MutexLock(&command_mutex); + Tcl_ConditionNotify(ev->done); + Tcl_MutexUnlock(&command_mutex); + return 1; } #endif static PyObject * Tkapp_CreateCommand(PyObject *selfptr, PyObject *args) { - TkappObject *self = (TkappObject*)selfptr; - PythonCmd_ClientData *data; - char *cmdName; - PyObject *func; - int err; + TkappObject *self = (TkappObject*)selfptr; + PythonCmd_ClientData *data; + char *cmdName; + PyObject *func; + int err; - if (!PyArg_ParseTuple(args, "sO:createcommand", &cmdName, &func)) - return NULL; - if (!PyCallable_Check(func)) { - PyErr_SetString(PyExc_TypeError, "command not callable"); - return NULL; - } + if (!PyArg_ParseTuple(args, "sO:createcommand", &cmdName, &func)) + return NULL; + if (!PyCallable_Check(func)) { + PyErr_SetString(PyExc_TypeError, "command not callable"); + return NULL; + } #ifdef WITH_THREAD - if (self->threaded && self->thread_id != Tcl_GetCurrentThread() && - !WaitForMainloop(self)) - return NULL; + if (self->threaded && self->thread_id != Tcl_GetCurrentThread() && + !WaitForMainloop(self)) + return NULL; #endif - data = PyMem_NEW(PythonCmd_ClientData, 1); - if (!data) - return PyErr_NoMemory(); - Py_INCREF(self); - Py_INCREF(func); - data->self = selfptr; - data->func = func; + data = PyMem_NEW(PythonCmd_ClientData, 1); + if (!data) + return PyErr_NoMemory(); + Py_INCREF(self); + Py_INCREF(func); + data->self = selfptr; + data->func = func; #ifdef WITH_THREAD - if (self->threaded && self->thread_id != Tcl_GetCurrentThread()) { - Tcl_Condition cond = NULL; - CommandEvent *ev = (CommandEvent*)ckalloc(sizeof(CommandEvent)); - ev->ev.proc = (Tcl_EventProc*)Tkapp_CommandProc; - ev->interp = self->interp; - ev->create = 1; - ev->name = cmdName; - ev->data = (ClientData)data; - ev->status = &err; - ev->done = &cond; - Tkapp_ThreadSend(self, (Tcl_Event*)ev, &cond, &command_mutex); - Tcl_ConditionFinalize(&cond); - } - else + if (self->threaded && self->thread_id != Tcl_GetCurrentThread()) { + Tcl_Condition cond = NULL; + CommandEvent *ev = (CommandEvent*)ckalloc(sizeof(CommandEvent)); + ev->ev.proc = (Tcl_EventProc*)Tkapp_CommandProc; + ev->interp = self->interp; + ev->create = 1; + ev->name = cmdName; + ev->data = (ClientData)data; + ev->status = &err; + ev->done = &cond; + Tkapp_ThreadSend(self, (Tcl_Event*)ev, &cond, &command_mutex); + Tcl_ConditionFinalize(&cond); + } + else #endif - { - ENTER_TCL - err = Tcl_CreateCommand( - Tkapp_Interp(self), cmdName, PythonCmd, - (ClientData)data, PythonCmdDelete) == NULL; - LEAVE_TCL - } - if (err) { - PyErr_SetString(Tkinter_TclError, "can't create Tcl command"); - PyMem_DEL(data); - return NULL; - } + { + ENTER_TCL + err = Tcl_CreateCommand( + Tkapp_Interp(self), cmdName, PythonCmd, + (ClientData)data, PythonCmdDelete) == NULL; + LEAVE_TCL + } + if (err) { + PyErr_SetString(Tkinter_TclError, "can't create Tcl command"); + PyMem_DEL(data); + return NULL; + } - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } - + static PyObject * Tkapp_DeleteCommand(PyObject *selfptr, PyObject *args) { - TkappObject *self = (TkappObject*)selfptr; - char *cmdName; - int err; + TkappObject *self = (TkappObject*)selfptr; + char *cmdName; + int err; - if (!PyArg_ParseTuple(args, "s:deletecommand", &cmdName)) - return NULL; + if (!PyArg_ParseTuple(args, "s:deletecommand", &cmdName)) + return NULL; #ifdef WITH_THREAD - if (self->threaded && self->thread_id != Tcl_GetCurrentThread()) { - Tcl_Condition cond = NULL; - CommandEvent *ev; - ev = (CommandEvent*)ckalloc(sizeof(CommandEvent)); - ev->ev.proc = (Tcl_EventProc*)Tkapp_CommandProc; - ev->interp = self->interp; - ev->create = 0; - ev->name = cmdName; - ev->status = &err; - ev->done = &cond; - Tkapp_ThreadSend(self, (Tcl_Event*)ev, &cond, - &command_mutex); - Tcl_ConditionFinalize(&cond); - } - else + if (self->threaded && self->thread_id != Tcl_GetCurrentThread()) { + Tcl_Condition cond = NULL; + CommandEvent *ev; + ev = (CommandEvent*)ckalloc(sizeof(CommandEvent)); + ev->ev.proc = (Tcl_EventProc*)Tkapp_CommandProc; + ev->interp = self->interp; + ev->create = 0; + ev->name = cmdName; + ev->status = &err; + ev->done = &cond; + Tkapp_ThreadSend(self, (Tcl_Event*)ev, &cond, + &command_mutex); + Tcl_ConditionFinalize(&cond); + } + else #endif - { - ENTER_TCL - err = Tcl_DeleteCommand(self->interp, cmdName); - LEAVE_TCL - } - if (err == -1) { - PyErr_SetString(Tkinter_TclError, "can't delete Tcl command"); - return NULL; - } - Py_INCREF(Py_None); - return Py_None; + { + ENTER_TCL + err = Tcl_DeleteCommand(self->interp, cmdName); + LEAVE_TCL + } + if (err == -1) { + PyErr_SetString(Tkinter_TclError, "can't delete Tcl command"); + return NULL; + } + Py_INCREF(Py_None); + return Py_None; } - + #ifdef HAVE_CREATEFILEHANDLER /** File Handler **/ typedef struct _fhcdata { - PyObject *func; - PyObject *file; - int id; - struct _fhcdata *next; + PyObject *func; + PyObject *file; + int id; + struct _fhcdata *next; } FileHandler_ClientData; static FileHandler_ClientData *HeadFHCD; @@ -2216,712 +2216,712 @@ static FileHandler_ClientData *HeadFHCD; static FileHandler_ClientData * NewFHCD(PyObject *func, PyObject *file, int id) { - FileHandler_ClientData *p; - p = PyMem_NEW(FileHandler_ClientData, 1); - if (p != NULL) { - Py_XINCREF(func); - Py_XINCREF(file); - p->func = func; - p->file = file; - p->id = id; - p->next = HeadFHCD; - HeadFHCD = p; - } - return p; + FileHandler_ClientData *p; + p = PyMem_NEW(FileHandler_ClientData, 1); + if (p != NULL) { + Py_XINCREF(func); + Py_XINCREF(file); + p->func = func; + p->file = file; + p->id = id; + p->next = HeadFHCD; + HeadFHCD = p; + } + return p; } static void DeleteFHCD(int id) { - FileHandler_ClientData *p, **pp; + FileHandler_ClientData *p, **pp; - pp = &HeadFHCD; - while ((p = *pp) != NULL) { - if (p->id == id) { - *pp = p->next; - Py_XDECREF(p->func); - Py_XDECREF(p->file); - PyMem_DEL(p); - } - else - pp = &p->next; - } + pp = &HeadFHCD; + while ((p = *pp) != NULL) { + if (p->id == id) { + *pp = p->next; + Py_XDECREF(p->func); + Py_XDECREF(p->file); + PyMem_DEL(p); + } + else + pp = &p->next; + } } static void FileHandler(ClientData clientData, int mask) { - FileHandler_ClientData *data = (FileHandler_ClientData *)clientData; - PyObject *func, *file, *arg, *res; + FileHandler_ClientData *data = (FileHandler_ClientData *)clientData; + PyObject *func, *file, *arg, *res; - ENTER_PYTHON - func = data->func; - file = data->file; + ENTER_PYTHON + func = data->func; + file = data->file; - arg = Py_BuildValue("(Oi)", file, (long) mask); - res = PyEval_CallObject(func, arg); - Py_DECREF(arg); + arg = Py_BuildValue("(Oi)", file, (long) mask); + res = PyEval_CallObject(func, arg); + Py_DECREF(arg); - if (res == NULL) { - errorInCmd = 1; - PyErr_Fetch(&excInCmd, &valInCmd, &trbInCmd); - } - Py_XDECREF(res); - LEAVE_PYTHON + if (res == NULL) { + errorInCmd = 1; + PyErr_Fetch(&excInCmd, &valInCmd, &trbInCmd); + } + Py_XDECREF(res); + LEAVE_PYTHON } static PyObject * Tkapp_CreateFileHandler(PyObject *self, PyObject *args) /* args is (file, mask, func) */ { - FileHandler_ClientData *data; - PyObject *file, *func; - int mask, tfile; + FileHandler_ClientData *data; + PyObject *file, *func; + int mask, tfile; - if (!PyArg_ParseTuple(args, "OiO:createfilehandler", - &file, &mask, &func)) - return NULL; + if (!PyArg_ParseTuple(args, "OiO:createfilehandler", + &file, &mask, &func)) + return NULL; - CHECK_TCL_APPARTMENT; + CHECK_TCL_APPARTMENT; - tfile = PyObject_AsFileDescriptor(file); - if (tfile < 0) - return NULL; - if (!PyCallable_Check(func)) { - PyErr_SetString(PyExc_TypeError, "bad argument list"); - return NULL; - } + tfile = PyObject_AsFileDescriptor(file); + if (tfile < 0) + return NULL; + if (!PyCallable_Check(func)) { + PyErr_SetString(PyExc_TypeError, "bad argument list"); + return NULL; + } - data = NewFHCD(func, file, tfile); - if (data == NULL) - return NULL; + data = NewFHCD(func, file, tfile); + if (data == NULL) + return NULL; - /* Ought to check for null Tcl_File object... */ - ENTER_TCL - Tcl_CreateFileHandler(tfile, mask, FileHandler, (ClientData) data); - LEAVE_TCL - Py_INCREF(Py_None); - return Py_None; + /* Ought to check for null Tcl_File object... */ + ENTER_TCL + Tcl_CreateFileHandler(tfile, mask, FileHandler, (ClientData) data); + LEAVE_TCL + Py_INCREF(Py_None); + return Py_None; } static PyObject * Tkapp_DeleteFileHandler(PyObject *self, PyObject *args) { - PyObject *file; - int tfile; + PyObject *file; + int tfile; - if (!PyArg_ParseTuple(args, "O:deletefilehandler", &file)) - return NULL; + if (!PyArg_ParseTuple(args, "O:deletefilehandler", &file)) + return NULL; - CHECK_TCL_APPARTMENT; + CHECK_TCL_APPARTMENT; - tfile = PyObject_AsFileDescriptor(file); - if (tfile < 0) - return NULL; + tfile = PyObject_AsFileDescriptor(file); + if (tfile < 0) + return NULL; - DeleteFHCD(tfile); + DeleteFHCD(tfile); - /* Ought to check for null Tcl_File object... */ - ENTER_TCL - Tcl_DeleteFileHandler(tfile); - LEAVE_TCL - Py_INCREF(Py_None); - return Py_None; + /* Ought to check for null Tcl_File object... */ + ENTER_TCL + Tcl_DeleteFileHandler(tfile); + LEAVE_TCL + Py_INCREF(Py_None); + return Py_None; } #endif /* HAVE_CREATEFILEHANDLER */ - + /**** Tktt Object (timer token) ****/ static PyTypeObject Tktt_Type; typedef struct { - PyObject_HEAD - Tcl_TimerToken token; - PyObject *func; + PyObject_HEAD + Tcl_TimerToken token; + PyObject *func; } TkttObject; static PyObject * Tktt_DeleteTimerHandler(PyObject *self, PyObject *args) { - TkttObject *v = (TkttObject *)self; - PyObject *func = v->func; + TkttObject *v = (TkttObject *)self; + PyObject *func = v->func; - if (!PyArg_ParseTuple(args, ":deletetimerhandler")) - return NULL; - if (v->token != NULL) { - Tcl_DeleteTimerHandler(v->token); - v->token = NULL; - } - if (func != NULL) { - v->func = NULL; - Py_DECREF(func); - Py_DECREF(v); /* See Tktt_New() */ - } - Py_INCREF(Py_None); - return Py_None; + if (!PyArg_ParseTuple(args, ":deletetimerhandler")) + return NULL; + if (v->token != NULL) { + Tcl_DeleteTimerHandler(v->token); + v->token = NULL; + } + if (func != NULL) { + v->func = NULL; + Py_DECREF(func); + Py_DECREF(v); /* See Tktt_New() */ + } + Py_INCREF(Py_None); + return Py_None; } static PyMethodDef Tktt_methods[] = { - {"deletetimerhandler", Tktt_DeleteTimerHandler, METH_VARARGS}, - {NULL, NULL} + {"deletetimerhandler", Tktt_DeleteTimerHandler, METH_VARARGS}, + {NULL, NULL} }; static TkttObject * Tktt_New(PyObject *func) { - TkttObject *v; + TkttObject *v; - v = PyObject_New(TkttObject, &Tktt_Type); - if (v == NULL) - return NULL; + v = PyObject_New(TkttObject, &Tktt_Type); + if (v == NULL) + return NULL; - Py_INCREF(func); - v->token = NULL; - v->func = func; + Py_INCREF(func); + v->token = NULL; + v->func = func; - /* Extra reference, deleted when called or when handler is deleted */ - Py_INCREF(v); - return v; + /* Extra reference, deleted when called or when handler is deleted */ + Py_INCREF(v); + return v; } static void Tktt_Dealloc(PyObject *self) { - TkttObject *v = (TkttObject *)self; - PyObject *func = v->func; + TkttObject *v = (TkttObject *)self; + PyObject *func = v->func; - Py_XDECREF(func); + Py_XDECREF(func); - PyObject_Del(self); + PyObject_Del(self); } static PyObject * Tktt_Repr(PyObject *self) { - TkttObject *v = (TkttObject *)self; - char buf[100]; + TkttObject *v = (TkttObject *)self; + char buf[100]; - PyOS_snprintf(buf, sizeof(buf), "<tktimertoken at %p%s>", v, - v->func == NULL ? ", handler deleted" : ""); - return PyUnicode_FromString(buf); + PyOS_snprintf(buf, sizeof(buf), "<tktimertoken at %p%s>", v, + v->func == NULL ? ", handler deleted" : ""); + return PyUnicode_FromString(buf); } static PyTypeObject Tktt_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "tktimertoken", /*tp_name */ - sizeof(TkttObject), /*tp_basicsize */ - 0, /*tp_itemsize */ - Tktt_Dealloc, /*tp_dealloc */ - 0, /*tp_print */ - 0, /*tp_getattr */ - 0, /*tp_setattr */ - 0, /*tp_reserved */ - Tktt_Repr, /*tp_repr */ - 0, /*tp_as_number */ - 0, /*tp_as_sequence */ - 0, /*tp_as_mapping */ - 0, /*tp_hash */ - 0, /*tp_call*/ - 0, /*tp_str*/ - 0, /*tp_getattro*/ - 0, /*tp_setattro*/ - 0, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT, /*tp_flags*/ - 0, /*tp_doc*/ - 0, /*tp_traverse*/ - 0, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - Tktt_methods, /*tp_methods*/ + PyVarObject_HEAD_INIT(NULL, 0) + "tktimertoken", /*tp_name */ + sizeof(TkttObject), /*tp_basicsize */ + 0, /*tp_itemsize */ + Tktt_Dealloc, /*tp_dealloc */ + 0, /*tp_print */ + 0, /*tp_getattr */ + 0, /*tp_setattr */ + 0, /*tp_reserved */ + Tktt_Repr, /*tp_repr */ + 0, /*tp_as_number */ + 0, /*tp_as_sequence */ + 0, /*tp_as_mapping */ + 0, /*tp_hash */ + 0, /*tp_call*/ + 0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT, /*tp_flags*/ + 0, /*tp_doc*/ + 0, /*tp_traverse*/ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + Tktt_methods, /*tp_methods*/ }; - + /** Timer Handler **/ static void TimerHandler(ClientData clientData) { - TkttObject *v = (TkttObject *)clientData; - PyObject *func = v->func; - PyObject *res; + TkttObject *v = (TkttObject *)clientData; + PyObject *func = v->func; + PyObject *res; - if (func == NULL) - return; + if (func == NULL) + return; - v->func = NULL; + v->func = NULL; - ENTER_PYTHON + ENTER_PYTHON - res = PyEval_CallObject(func, NULL); - Py_DECREF(func); - Py_DECREF(v); /* See Tktt_New() */ + res = PyEval_CallObject(func, NULL); + Py_DECREF(func); + Py_DECREF(v); /* See Tktt_New() */ - if (res == NULL) { - errorInCmd = 1; - PyErr_Fetch(&excInCmd, &valInCmd, &trbInCmd); - } - else - Py_DECREF(res); + if (res == NULL) { + errorInCmd = 1; + PyErr_Fetch(&excInCmd, &valInCmd, &trbInCmd); + } + else + Py_DECREF(res); - LEAVE_PYTHON + LEAVE_PYTHON } static PyObject * Tkapp_CreateTimerHandler(PyObject *self, PyObject *args) { - int milliseconds; - PyObject *func; - TkttObject *v; + int milliseconds; + PyObject *func; + TkttObject *v; - if (!PyArg_ParseTuple(args, "iO:createtimerhandler", - &milliseconds, &func)) - return NULL; - if (!PyCallable_Check(func)) { - PyErr_SetString(PyExc_TypeError, "bad argument list"); - return NULL; - } + if (!PyArg_ParseTuple(args, "iO:createtimerhandler", + &milliseconds, &func)) + return NULL; + if (!PyCallable_Check(func)) { + PyErr_SetString(PyExc_TypeError, "bad argument list"); + return NULL; + } - CHECK_TCL_APPARTMENT; + CHECK_TCL_APPARTMENT; - v = Tktt_New(func); - if (v) { - v->token = Tcl_CreateTimerHandler(milliseconds, TimerHandler, - (ClientData)v); - } + v = Tktt_New(func); + if (v) { + v->token = Tcl_CreateTimerHandler(milliseconds, TimerHandler, + (ClientData)v); + } - return (PyObject *) v; + return (PyObject *) v; } - + /** Event Loop **/ static PyObject * Tkapp_MainLoop(PyObject *selfptr, PyObject *args) { - int threshold = 0; - TkappObject *self = (TkappObject*)selfptr; + int threshold = 0; + TkappObject *self = (TkappObject*)selfptr; #ifdef WITH_THREAD - PyThreadState *tstate = PyThreadState_Get(); + PyThreadState *tstate = PyThreadState_Get(); #endif - if (!PyArg_ParseTuple(args, "|i:mainloop", &threshold)) - return NULL; + if (!PyArg_ParseTuple(args, "|i:mainloop", &threshold)) + return NULL; - CHECK_TCL_APPARTMENT; - self->dispatching = 1; + CHECK_TCL_APPARTMENT; + self->dispatching = 1; - quitMainLoop = 0; - while (Tk_GetNumMainWindows() > threshold && - !quitMainLoop && - !errorInCmd) - { - int result; + quitMainLoop = 0; + while (Tk_GetNumMainWindows() > threshold && + !quitMainLoop && + !errorInCmd) + { + int result; #ifdef WITH_THREAD - if (self->threaded) { - /* Allow other Python threads to run. */ - ENTER_TCL - result = Tcl_DoOneEvent(0); - LEAVE_TCL - } - else { - Py_BEGIN_ALLOW_THREADS - if(tcl_lock)PyThread_acquire_lock(tcl_lock, 1); - tcl_tstate = tstate; - result = Tcl_DoOneEvent(TCL_DONT_WAIT); - tcl_tstate = NULL; - if(tcl_lock)PyThread_release_lock(tcl_lock); - if (result == 0) - Sleep(Tkinter_busywaitinterval); - Py_END_ALLOW_THREADS - } + if (self->threaded) { + /* Allow other Python threads to run. */ + ENTER_TCL + result = Tcl_DoOneEvent(0); + LEAVE_TCL + } + else { + Py_BEGIN_ALLOW_THREADS + if(tcl_lock)PyThread_acquire_lock(tcl_lock, 1); + tcl_tstate = tstate; + result = Tcl_DoOneEvent(TCL_DONT_WAIT); + tcl_tstate = NULL; + if(tcl_lock)PyThread_release_lock(tcl_lock); + if (result == 0) + Sleep(Tkinter_busywaitinterval); + Py_END_ALLOW_THREADS + } #else - result = Tcl_DoOneEvent(0); + result = Tcl_DoOneEvent(0); #endif - if (PyErr_CheckSignals() != 0) { - self->dispatching = 0; - return NULL; - } - if (result < 0) - break; - } - self->dispatching = 0; - quitMainLoop = 0; - - if (errorInCmd) { - errorInCmd = 0; - PyErr_Restore(excInCmd, valInCmd, trbInCmd); - excInCmd = valInCmd = trbInCmd = NULL; - return NULL; - } - Py_INCREF(Py_None); - return Py_None; + if (PyErr_CheckSignals() != 0) { + self->dispatching = 0; + return NULL; + } + if (result < 0) + break; + } + self->dispatching = 0; + quitMainLoop = 0; + + if (errorInCmd) { + errorInCmd = 0; + PyErr_Restore(excInCmd, valInCmd, trbInCmd); + excInCmd = valInCmd = trbInCmd = NULL; + return NULL; + } + Py_INCREF(Py_None); + return Py_None; } static PyObject * Tkapp_DoOneEvent(PyObject *self, PyObject *args) { - int flags = 0; - int rv; + int flags = 0; + int rv; - if (!PyArg_ParseTuple(args, "|i:dooneevent", &flags)) - return NULL; + if (!PyArg_ParseTuple(args, "|i:dooneevent", &flags)) + return NULL; - ENTER_TCL - rv = Tcl_DoOneEvent(flags); - LEAVE_TCL - return Py_BuildValue("i", rv); + ENTER_TCL + rv = Tcl_DoOneEvent(flags); + LEAVE_TCL + return Py_BuildValue("i", rv); } static PyObject * Tkapp_Quit(PyObject *self, PyObject *args) { - if (!PyArg_ParseTuple(args, ":quit")) - return NULL; + if (!PyArg_ParseTuple(args, ":quit")) + return NULL; - quitMainLoop = 1; - Py_INCREF(Py_None); - return Py_None; + quitMainLoop = 1; + Py_INCREF(Py_None); + return Py_None; } static PyObject * Tkapp_InterpAddr(PyObject *self, PyObject *args) { - if (!PyArg_ParseTuple(args, ":interpaddr")) - return NULL; + if (!PyArg_ParseTuple(args, ":interpaddr")) + return NULL; - return PyLong_FromLong((long)Tkapp_Interp(self)); + return PyLong_FromLong((long)Tkapp_Interp(self)); } -static PyObject * +static PyObject * Tkapp_TkInit(PyObject *self, PyObject *args) { - Tcl_Interp *interp = Tkapp_Interp(self); - const char * _tk_exists = NULL; - int err; + Tcl_Interp *interp = Tkapp_Interp(self); + const char * _tk_exists = NULL; + int err; #ifdef TKINTER_PROTECT_LOADTK - /* Up to Tk 8.4.13, Tk_Init deadlocks on the second call when the - * first call failed. - * To avoid the deadlock, we just refuse the second call through - * a static variable. - */ - if (tk_load_failed) { - PyErr_SetString(Tkinter_TclError, TKINTER_LOADTK_ERRMSG); - return NULL; - } + /* Up to Tk 8.4.13, Tk_Init deadlocks on the second call when the + * first call failed. + * To avoid the deadlock, we just refuse the second call through + * a static variable. + */ + if (tk_load_failed) { + PyErr_SetString(Tkinter_TclError, TKINTER_LOADTK_ERRMSG); + return NULL; + } #endif - /* We want to guard against calling Tk_Init() multiple times */ - CHECK_TCL_APPARTMENT; - ENTER_TCL - err = Tcl_Eval(Tkapp_Interp(self), "info exists tk_version"); - ENTER_OVERLAP - if (err == TCL_ERROR) { - /* This sets an exception, but we cannot return right - away because we need to exit the overlap first. */ - Tkinter_Error(self); - } else { - _tk_exists = Tkapp_Result(self); - } - LEAVE_OVERLAP_TCL - if (err == TCL_ERROR) { - return NULL; - } - if (_tk_exists == NULL || strcmp(_tk_exists, "1") != 0) { - if (Tk_Init(interp) == TCL_ERROR) { - PyErr_SetString(Tkinter_TclError, Tcl_GetStringResult(Tkapp_Interp(self))); + /* We want to guard against calling Tk_Init() multiple times */ + CHECK_TCL_APPARTMENT; + ENTER_TCL + err = Tcl_Eval(Tkapp_Interp(self), "info exists tk_version"); + ENTER_OVERLAP + if (err == TCL_ERROR) { + /* This sets an exception, but we cannot return right + away because we need to exit the overlap first. */ + Tkinter_Error(self); + } else { + _tk_exists = Tkapp_Result(self); + } + LEAVE_OVERLAP_TCL + if (err == TCL_ERROR) { + return NULL; + } + if (_tk_exists == NULL || strcmp(_tk_exists, "1") != 0) { + if (Tk_Init(interp) == TCL_ERROR) { + PyErr_SetString(Tkinter_TclError, Tcl_GetStringResult(Tkapp_Interp(self))); #ifdef TKINTER_PROTECT_LOADTK - tk_load_failed = 1; + tk_load_failed = 1; #endif - return NULL; - } - } - Py_INCREF(Py_None); - return Py_None; + return NULL; + } + } + Py_INCREF(Py_None); + return Py_None; } static PyObject * Tkapp_WantObjects(PyObject *self, PyObject *args) { - int wantobjects = -1; - if (!PyArg_ParseTuple(args, "|i:wantobjects", &wantobjects)) - return NULL; - if (wantobjects == -1) - return PyBool_FromLong(((TkappObject*)self)->wantobjects); - ((TkappObject*)self)->wantobjects = wantobjects; + int wantobjects = -1; + if (!PyArg_ParseTuple(args, "|i:wantobjects", &wantobjects)) + return NULL; + if (wantobjects == -1) + return PyBool_FromLong(((TkappObject*)self)->wantobjects); + ((TkappObject*)self)->wantobjects = wantobjects; - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } static PyObject * Tkapp_WillDispatch(PyObject *self, PyObject *args) { - ((TkappObject*)self)->dispatching = 1; + ((TkappObject*)self)->dispatching = 1; - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } - + /**** Tkapp Method List ****/ static PyMethodDef Tkapp_methods[] = { - {"willdispatch", Tkapp_WillDispatch, METH_NOARGS}, - {"wantobjects", Tkapp_WantObjects, METH_VARARGS}, - {"call", Tkapp_Call, METH_VARARGS}, - {"globalcall", Tkapp_GlobalCall, METH_VARARGS}, - {"eval", Tkapp_Eval, METH_VARARGS}, - {"globaleval", Tkapp_GlobalEval, METH_VARARGS}, - {"evalfile", Tkapp_EvalFile, METH_VARARGS}, - {"record", Tkapp_Record, METH_VARARGS}, - {"adderrorinfo", Tkapp_AddErrorInfo, METH_VARARGS}, - {"setvar", Tkapp_SetVar, METH_VARARGS}, - {"globalsetvar", Tkapp_GlobalSetVar, METH_VARARGS}, - {"getvar", Tkapp_GetVar, METH_VARARGS}, - {"globalgetvar", Tkapp_GlobalGetVar, METH_VARARGS}, - {"unsetvar", Tkapp_UnsetVar, METH_VARARGS}, - {"globalunsetvar", Tkapp_GlobalUnsetVar, METH_VARARGS}, - {"getint", Tkapp_GetInt, METH_VARARGS}, - {"getdouble", Tkapp_GetDouble, METH_VARARGS}, - {"getboolean", Tkapp_GetBoolean, METH_VARARGS}, - {"exprstring", Tkapp_ExprString, METH_VARARGS}, - {"exprlong", Tkapp_ExprLong, METH_VARARGS}, - {"exprdouble", Tkapp_ExprDouble, METH_VARARGS}, - {"exprboolean", Tkapp_ExprBoolean, METH_VARARGS}, - {"splitlist", Tkapp_SplitList, METH_VARARGS}, - {"split", Tkapp_Split, METH_VARARGS}, - {"merge", Tkapp_Merge, METH_VARARGS}, - {"createcommand", Tkapp_CreateCommand, METH_VARARGS}, - {"deletecommand", Tkapp_DeleteCommand, METH_VARARGS}, + {"willdispatch", Tkapp_WillDispatch, METH_NOARGS}, + {"wantobjects", Tkapp_WantObjects, METH_VARARGS}, + {"call", Tkapp_Call, METH_VARARGS}, + {"globalcall", Tkapp_GlobalCall, METH_VARARGS}, + {"eval", Tkapp_Eval, METH_VARARGS}, + {"globaleval", Tkapp_GlobalEval, METH_VARARGS}, + {"evalfile", Tkapp_EvalFile, METH_VARARGS}, + {"record", Tkapp_Record, METH_VARARGS}, + {"adderrorinfo", Tkapp_AddErrorInfo, METH_VARARGS}, + {"setvar", Tkapp_SetVar, METH_VARARGS}, + {"globalsetvar", Tkapp_GlobalSetVar, METH_VARARGS}, + {"getvar", Tkapp_GetVar, METH_VARARGS}, + {"globalgetvar", Tkapp_GlobalGetVar, METH_VARARGS}, + {"unsetvar", Tkapp_UnsetVar, METH_VARARGS}, + {"globalunsetvar", Tkapp_GlobalUnsetVar, METH_VARARGS}, + {"getint", Tkapp_GetInt, METH_VARARGS}, + {"getdouble", Tkapp_GetDouble, METH_VARARGS}, + {"getboolean", Tkapp_GetBoolean, METH_VARARGS}, + {"exprstring", Tkapp_ExprString, METH_VARARGS}, + {"exprlong", Tkapp_ExprLong, METH_VARARGS}, + {"exprdouble", Tkapp_ExprDouble, METH_VARARGS}, + {"exprboolean", Tkapp_ExprBoolean, METH_VARARGS}, + {"splitlist", Tkapp_SplitList, METH_VARARGS}, + {"split", Tkapp_Split, METH_VARARGS}, + {"merge", Tkapp_Merge, METH_VARARGS}, + {"createcommand", Tkapp_CreateCommand, METH_VARARGS}, + {"deletecommand", Tkapp_DeleteCommand, METH_VARARGS}, #ifdef HAVE_CREATEFILEHANDLER - {"createfilehandler", Tkapp_CreateFileHandler, METH_VARARGS}, - {"deletefilehandler", Tkapp_DeleteFileHandler, METH_VARARGS}, + {"createfilehandler", Tkapp_CreateFileHandler, METH_VARARGS}, + {"deletefilehandler", Tkapp_DeleteFileHandler, METH_VARARGS}, #endif - {"createtimerhandler", Tkapp_CreateTimerHandler, METH_VARARGS}, - {"mainloop", Tkapp_MainLoop, METH_VARARGS}, - {"dooneevent", Tkapp_DoOneEvent, METH_VARARGS}, - {"quit", Tkapp_Quit, METH_VARARGS}, - {"interpaddr", Tkapp_InterpAddr, METH_VARARGS}, - {"loadtk", Tkapp_TkInit, METH_NOARGS}, - {NULL, NULL} + {"createtimerhandler", Tkapp_CreateTimerHandler, METH_VARARGS}, + {"mainloop", Tkapp_MainLoop, METH_VARARGS}, + {"dooneevent", Tkapp_DoOneEvent, METH_VARARGS}, + {"quit", Tkapp_Quit, METH_VARARGS}, + {"interpaddr", Tkapp_InterpAddr, METH_VARARGS}, + {"loadtk", Tkapp_TkInit, METH_NOARGS}, + {NULL, NULL} }; - + /**** Tkapp Type Methods ****/ static void Tkapp_Dealloc(PyObject *self) { - /*CHECK_TCL_APPARTMENT;*/ - ENTER_TCL - Tcl_DeleteInterp(Tkapp_Interp(self)); - LEAVE_TCL - PyObject_Del(self); - DisableEventHook(); + /*CHECK_TCL_APPARTMENT;*/ + ENTER_TCL + Tcl_DeleteInterp(Tkapp_Interp(self)); + LEAVE_TCL + PyObject_Del(self); + DisableEventHook(); } static PyTypeObject Tkapp_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "tkapp", /*tp_name */ - sizeof(TkappObject), /*tp_basicsize */ - 0, /*tp_itemsize */ - Tkapp_Dealloc, /*tp_dealloc */ - 0, /*tp_print */ - 0, /*tp_getattr */ - 0, /*tp_setattr */ - 0, /*tp_reserved */ - 0, /*tp_repr */ - 0, /*tp_as_number */ - 0, /*tp_as_sequence */ - 0, /*tp_as_mapping */ - 0, /*tp_hash */ - 0, /*tp_call*/ - 0, /*tp_str*/ - 0, /*tp_getattro*/ - 0, /*tp_setattro*/ - 0, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT, /*tp_flags*/ - 0, /*tp_doc*/ - 0, /*tp_traverse*/ - 0, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - Tkapp_methods, /*tp_methods*/ + PyVarObject_HEAD_INIT(NULL, 0) + "tkapp", /*tp_name */ + sizeof(TkappObject), /*tp_basicsize */ + 0, /*tp_itemsize */ + Tkapp_Dealloc, /*tp_dealloc */ + 0, /*tp_print */ + 0, /*tp_getattr */ + 0, /*tp_setattr */ + 0, /*tp_reserved */ + 0, /*tp_repr */ + 0, /*tp_as_number */ + 0, /*tp_as_sequence */ + 0, /*tp_as_mapping */ + 0, /*tp_hash */ + 0, /*tp_call*/ + 0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT, /*tp_flags*/ + 0, /*tp_doc*/ + 0, /*tp_traverse*/ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + Tkapp_methods, /*tp_methods*/ }; - + /**** Tkinter Module ****/ typedef struct { - PyObject* tuple; - int size; /* current size */ - int maxsize; /* allocated size */ + PyObject* tuple; + int size; /* current size */ + int maxsize; /* allocated size */ } FlattenContext; static int _bump(FlattenContext* context, int size) { - /* expand tuple to hold (at least) size new items. - return true if successful, false if an exception was raised */ + /* expand tuple to hold (at least) size new items. + return true if successful, false if an exception was raised */ - int maxsize = context->maxsize * 2; + int maxsize = context->maxsize * 2; - if (maxsize < context->size + size) - maxsize = context->size + size; + if (maxsize < context->size + size) + maxsize = context->size + size; - context->maxsize = maxsize; + context->maxsize = maxsize; - return _PyTuple_Resize(&context->tuple, maxsize) >= 0; + return _PyTuple_Resize(&context->tuple, maxsize) >= 0; } static int _flatten1(FlattenContext* context, PyObject* item, int depth) { - /* add tuple or list to argument tuple (recursively) */ - - int i, size; - - if (depth > 1000) { - PyErr_SetString(PyExc_ValueError, - "nesting too deep in _flatten"); - return 0; - } else if (PyList_Check(item)) { - size = PyList_GET_SIZE(item); - /* preallocate (assume no nesting) */ - if (context->size + size > context->maxsize && - !_bump(context, size)) - return 0; - /* copy items to output tuple */ - for (i = 0; i < size; i++) { - PyObject *o = PyList_GET_ITEM(item, i); - if (PyList_Check(o) || PyTuple_Check(o)) { - if (!_flatten1(context, o, depth + 1)) - return 0; - } else if (o != Py_None) { - if (context->size + 1 > context->maxsize && - !_bump(context, 1)) - return 0; - Py_INCREF(o); - PyTuple_SET_ITEM(context->tuple, - context->size++, o); - } - } - } else if (PyTuple_Check(item)) { - /* same, for tuples */ - size = PyTuple_GET_SIZE(item); - if (context->size + size > context->maxsize && - !_bump(context, size)) - return 0; - for (i = 0; i < size; i++) { - PyObject *o = PyTuple_GET_ITEM(item, i); - if (PyList_Check(o) || PyTuple_Check(o)) { - if (!_flatten1(context, o, depth + 1)) - return 0; - } else if (o != Py_None) { - if (context->size + 1 > context->maxsize && - !_bump(context, 1)) - return 0; - Py_INCREF(o); - PyTuple_SET_ITEM(context->tuple, - context->size++, o); - } - } - } else { - PyErr_SetString(PyExc_TypeError, "argument must be sequence"); - return 0; - } - return 1; + /* add tuple or list to argument tuple (recursively) */ + + int i, size; + + if (depth > 1000) { + PyErr_SetString(PyExc_ValueError, + "nesting too deep in _flatten"); + return 0; + } else if (PyList_Check(item)) { + size = PyList_GET_SIZE(item); + /* preallocate (assume no nesting) */ + if (context->size + size > context->maxsize && + !_bump(context, size)) + return 0; + /* copy items to output tuple */ + for (i = 0; i < size; i++) { + PyObject *o = PyList_GET_ITEM(item, i); + if (PyList_Check(o) || PyTuple_Check(o)) { + if (!_flatten1(context, o, depth + 1)) + return 0; + } else if (o != Py_None) { + if (context->size + 1 > context->maxsize && + !_bump(context, 1)) + return 0; + Py_INCREF(o); + PyTuple_SET_ITEM(context->tuple, + context->size++, o); + } + } + } else if (PyTuple_Check(item)) { + /* same, for tuples */ + size = PyTuple_GET_SIZE(item); + if (context->size + size > context->maxsize && + !_bump(context, size)) + return 0; + for (i = 0; i < size; i++) { + PyObject *o = PyTuple_GET_ITEM(item, i); + if (PyList_Check(o) || PyTuple_Check(o)) { + if (!_flatten1(context, o, depth + 1)) + return 0; + } else if (o != Py_None) { + if (context->size + 1 > context->maxsize && + !_bump(context, 1)) + return 0; + Py_INCREF(o); + PyTuple_SET_ITEM(context->tuple, + context->size++, o); + } + } + } else { + PyErr_SetString(PyExc_TypeError, "argument must be sequence"); + return 0; + } + return 1; } static PyObject * Tkinter_Flatten(PyObject* self, PyObject* args) { - FlattenContext context; - PyObject* item; + FlattenContext context; + PyObject* item; - if (!PyArg_ParseTuple(args, "O:_flatten", &item)) - return NULL; + if (!PyArg_ParseTuple(args, "O:_flatten", &item)) + return NULL; - context.maxsize = PySequence_Size(item); - if (context.maxsize < 0) - return NULL; - if (context.maxsize == 0) - return PyTuple_New(0); + context.maxsize = PySequence_Size(item); + if (context.maxsize < 0) + return NULL; + if (context.maxsize == 0) + return PyTuple_New(0); - context.tuple = PyTuple_New(context.maxsize); - if (!context.tuple) - return NULL; + context.tuple = PyTuple_New(context.maxsize); + if (!context.tuple) + return NULL; - context.size = 0; + context.size = 0; - if (!_flatten1(&context, item,0)) - return NULL; + if (!_flatten1(&context, item,0)) + return NULL; - if (_PyTuple_Resize(&context.tuple, context.size)) - return NULL; + if (_PyTuple_Resize(&context.tuple, context.size)) + return NULL; - return context.tuple; + return context.tuple; } static PyObject * Tkinter_Create(PyObject *self, PyObject *args) { - char *screenName = NULL; - char *baseName = NULL; /* XXX this is not used anymore; - try getting rid of it. */ - char *className = NULL; - int interactive = 0; - int wantobjects = 0; - int wantTk = 1; /* If false, then Tk_Init() doesn't get called */ - int sync = 0; /* pass -sync to wish */ - char *use = NULL; /* pass -use to wish */ + char *screenName = NULL; + char *baseName = NULL; /* XXX this is not used anymore; + try getting rid of it. */ + char *className = NULL; + int interactive = 0; + int wantobjects = 0; + int wantTk = 1; /* If false, then Tk_Init() doesn't get called */ + int sync = 0; /* pass -sync to wish */ + char *use = NULL; /* pass -use to wish */ - className = "Tk"; + className = "Tk"; - if (!PyArg_ParseTuple(args, "|zssiiiiz:create", - &screenName, &baseName, &className, - &interactive, &wantobjects, &wantTk, - &sync, &use)) - return NULL; + if (!PyArg_ParseTuple(args, "|zssiiiiz:create", + &screenName, &baseName, &className, + &interactive, &wantobjects, &wantTk, + &sync, &use)) + return NULL; - return (PyObject *) Tkapp_New(screenName, className, - interactive, wantobjects, wantTk, - sync, use); + return (PyObject *) Tkapp_New(screenName, className, + interactive, wantobjects, wantTk, + sync, use); } static PyObject * Tkinter_setbusywaitinterval(PyObject *self, PyObject *args) { - int new_val; - if (!PyArg_ParseTuple(args, "i:setbusywaitinterval", &new_val)) - return NULL; - if (new_val < 0) { - PyErr_SetString(PyExc_ValueError, - "busywaitinterval must be >= 0"); - return NULL; - } - Tkinter_busywaitinterval = new_val; - Py_INCREF(Py_None); - return Py_None; + int new_val; + if (!PyArg_ParseTuple(args, "i:setbusywaitinterval", &new_val)) + return NULL; + if (new_val < 0) { + PyErr_SetString(PyExc_ValueError, + "busywaitinterval must be >= 0"); + return NULL; + } + Tkinter_busywaitinterval = new_val; + Py_INCREF(Py_None); + return Py_None; } static char setbusywaitinterval_doc[] = @@ -2935,7 +2935,7 @@ frames in an animation."; static PyObject * Tkinter_getbusywaitinterval(PyObject *self, PyObject *args) { - return PyLong_FromLong(Tkinter_busywaitinterval); + return PyLong_FromLong(Tkinter_busywaitinterval); } static char getbusywaitinterval_doc[] = @@ -2946,13 +2946,13 @@ calls to Tcl_DoOneEvent in a threaded Python interpreter."; static PyMethodDef moduleMethods[] = { - {"_flatten", Tkinter_Flatten, METH_VARARGS}, - {"create", Tkinter_Create, METH_VARARGS}, - {"setbusywaitinterval",Tkinter_setbusywaitinterval, METH_VARARGS, - setbusywaitinterval_doc}, - {"getbusywaitinterval",(PyCFunction)Tkinter_getbusywaitinterval, - METH_NOARGS, getbusywaitinterval_doc}, - {NULL, NULL} + {"_flatten", Tkinter_Flatten, METH_VARARGS}, + {"create", Tkinter_Create, METH_VARARGS}, + {"setbusywaitinterval",Tkinter_setbusywaitinterval, METH_VARARGS, + setbusywaitinterval_doc}, + {"getbusywaitinterval",(PyCFunction)Tkinter_getbusywaitinterval, + METH_NOARGS, getbusywaitinterval_doc}, + {NULL, NULL} }; #ifdef WAIT_FOR_STDIN @@ -2963,7 +2963,7 @@ static int stdin_ready = 0; static void MyFileProc(void *clientData, int mask) { - stdin_ready = 1; + stdin_ready = 1; } #endif @@ -2975,57 +2975,57 @@ static int EventHook(void) { #ifndef MS_WINDOWS - int tfile; + int tfile; #endif #ifdef WITH_THREAD - PyEval_RestoreThread(event_tstate); + PyEval_RestoreThread(event_tstate); #endif - stdin_ready = 0; - errorInCmd = 0; + stdin_ready = 0; + errorInCmd = 0; #ifndef MS_WINDOWS - tfile = fileno(stdin); - Tcl_CreateFileHandler(tfile, TCL_READABLE, MyFileProc, NULL); + tfile = fileno(stdin); + Tcl_CreateFileHandler(tfile, TCL_READABLE, MyFileProc, NULL); #endif - while (!errorInCmd && !stdin_ready) { - int result; + while (!errorInCmd && !stdin_ready) { + int result; #ifdef MS_WINDOWS - if (_kbhit()) { - stdin_ready = 1; - break; - } + if (_kbhit()) { + stdin_ready = 1; + break; + } #endif #if defined(WITH_THREAD) || defined(MS_WINDOWS) - Py_BEGIN_ALLOW_THREADS - if(tcl_lock)PyThread_acquire_lock(tcl_lock, 1); - tcl_tstate = event_tstate; + Py_BEGIN_ALLOW_THREADS + if(tcl_lock)PyThread_acquire_lock(tcl_lock, 1); + tcl_tstate = event_tstate; - result = Tcl_DoOneEvent(TCL_DONT_WAIT); + result = Tcl_DoOneEvent(TCL_DONT_WAIT); - tcl_tstate = NULL; - if(tcl_lock)PyThread_release_lock(tcl_lock); - if (result == 0) - Sleep(Tkinter_busywaitinterval); - Py_END_ALLOW_THREADS + tcl_tstate = NULL; + if(tcl_lock)PyThread_release_lock(tcl_lock); + if (result == 0) + Sleep(Tkinter_busywaitinterval); + Py_END_ALLOW_THREADS #else - result = Tcl_DoOneEvent(0); + result = Tcl_DoOneEvent(0); #endif - if (result < 0) - break; - } + if (result < 0) + break; + } #ifndef MS_WINDOWS - Tcl_DeleteFileHandler(tfile); + Tcl_DeleteFileHandler(tfile); #endif - if (errorInCmd) { - errorInCmd = 0; - PyErr_Restore(excInCmd, valInCmd, trbInCmd); - excInCmd = valInCmd = trbInCmd = NULL; - PyErr_Print(); - } + if (errorInCmd) { + errorInCmd = 0; + PyErr_Restore(excInCmd, valInCmd, trbInCmd); + excInCmd = valInCmd = trbInCmd = NULL; + PyErr_Print(); + } #ifdef WITH_THREAD - PyEval_SaveThread(); + PyEval_SaveThread(); #endif - return 0; + return 0; } #endif @@ -3034,12 +3034,12 @@ static void EnableEventHook(void) { #ifdef WAIT_FOR_STDIN - if (PyOS_InputHook == NULL) { + if (PyOS_InputHook == NULL) { #ifdef WITH_THREAD - event_tstate = PyThreadState_Get(); + event_tstate = PyThreadState_Get(); #endif - PyOS_InputHook = EventHook; - } + PyOS_InputHook = EventHook; + } #endif } @@ -3047,9 +3047,9 @@ static void DisableEventHook(void) { #ifdef WAIT_FOR_STDIN - if (Tk_GetNumMainWindows() == 0 && PyOS_InputHook == EventHook) { - PyOS_InputHook = NULL; - } + if (Tk_GetNumMainWindows() == 0 && PyOS_InputHook == EventHook) { + PyOS_InputHook = NULL; + } #endif } @@ -3058,114 +3058,114 @@ DisableEventHook(void) static void ins_long(PyObject *d, char *name, long val) { - PyObject *v = PyLong_FromLong(val); - if (v) { - PyDict_SetItemString(d, name, v); - Py_DECREF(v); - } + PyObject *v = PyLong_FromLong(val); + if (v) { + PyDict_SetItemString(d, name, v); + Py_DECREF(v); + } } static void ins_string(PyObject *d, char *name, char *val) { - PyObject *v = PyUnicode_FromString(val); - if (v) { - PyDict_SetItemString(d, name, v); - Py_DECREF(v); - } + PyObject *v = PyUnicode_FromString(val); + if (v) { + PyDict_SetItemString(d, name, v); + Py_DECREF(v); + } } static struct PyModuleDef _tkintermodule = { - PyModuleDef_HEAD_INIT, - "_tkinter", - NULL, - -1, - moduleMethods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_tkinter", + NULL, + -1, + moduleMethods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit__tkinter(void) { - PyObject *m, *d, *uexe, *cexe; + PyObject *m, *d, *uexe, *cexe; - if (PyType_Ready(&Tkapp_Type) < 0) - return NULL; + if (PyType_Ready(&Tkapp_Type) < 0) + return NULL; #ifdef WITH_THREAD - tcl_lock = PyThread_allocate_lock(); + tcl_lock = PyThread_allocate_lock(); #endif - m = PyModule_Create(&_tkintermodule); - if (m == NULL) - return NULL; + m = PyModule_Create(&_tkintermodule); + if (m == NULL) + return NULL; - d = PyModule_GetDict(m); - Tkinter_TclError = PyErr_NewException("_tkinter.TclError", NULL, NULL); - PyDict_SetItemString(d, "TclError", Tkinter_TclError); + d = PyModule_GetDict(m); + Tkinter_TclError = PyErr_NewException("_tkinter.TclError", NULL, NULL); + PyDict_SetItemString(d, "TclError", Tkinter_TclError); - ins_long(d, "READABLE", TCL_READABLE); - ins_long(d, "WRITABLE", TCL_WRITABLE); - ins_long(d, "EXCEPTION", TCL_EXCEPTION); - ins_long(d, "WINDOW_EVENTS", TCL_WINDOW_EVENTS); - ins_long(d, "FILE_EVENTS", TCL_FILE_EVENTS); - ins_long(d, "TIMER_EVENTS", TCL_TIMER_EVENTS); - ins_long(d, "IDLE_EVENTS", TCL_IDLE_EVENTS); - ins_long(d, "ALL_EVENTS", TCL_ALL_EVENTS); - ins_long(d, "DONT_WAIT", TCL_DONT_WAIT); - ins_string(d, "TK_VERSION", TK_VERSION); - ins_string(d, "TCL_VERSION", TCL_VERSION); + ins_long(d, "READABLE", TCL_READABLE); + ins_long(d, "WRITABLE", TCL_WRITABLE); + ins_long(d, "EXCEPTION", TCL_EXCEPTION); + ins_long(d, "WINDOW_EVENTS", TCL_WINDOW_EVENTS); + ins_long(d, "FILE_EVENTS", TCL_FILE_EVENTS); + ins_long(d, "TIMER_EVENTS", TCL_TIMER_EVENTS); + ins_long(d, "IDLE_EVENTS", TCL_IDLE_EVENTS); + ins_long(d, "ALL_EVENTS", TCL_ALL_EVENTS); + ins_long(d, "DONT_WAIT", TCL_DONT_WAIT); + ins_string(d, "TK_VERSION", TK_VERSION); + ins_string(d, "TCL_VERSION", TCL_VERSION); - PyDict_SetItemString(d, "TkappType", (PyObject *)&Tkapp_Type); + PyDict_SetItemString(d, "TkappType", (PyObject *)&Tkapp_Type); - if (PyType_Ready(&Tktt_Type) < 0) - return NULL; - PyDict_SetItemString(d, "TkttType", (PyObject *)&Tktt_Type); + if (PyType_Ready(&Tktt_Type) < 0) + return NULL; + PyDict_SetItemString(d, "TkttType", (PyObject *)&Tktt_Type); - Py_TYPE(&PyTclObject_Type) = &PyType_Type; - PyDict_SetItemString(d, "Tcl_Obj", (PyObject *)&PyTclObject_Type); + Py_TYPE(&PyTclObject_Type) = &PyType_Type; + PyDict_SetItemString(d, "Tcl_Obj", (PyObject *)&PyTclObject_Type); #ifdef TK_AQUA - /* Tk_MacOSXSetupTkNotifier must be called before Tcl's subsystems - * start waking up. Note that Tcl_FindExecutable will do this, this - * code must be above it! The original warning from - * tkMacOSXAppInit.c is copied below. - * - * NB - You have to swap in the Tk Notifier BEFORE you start up the - * Tcl interpreter for now. It probably should work to do this - * in the other order, but for now it doesn't seem to. - * - */ - Tk_MacOSXSetupTkNotifier(); + /* Tk_MacOSXSetupTkNotifier must be called before Tcl's subsystems + * start waking up. Note that Tcl_FindExecutable will do this, this + * code must be above it! The original warning from + * tkMacOSXAppInit.c is copied below. + * + * NB - You have to swap in the Tk Notifier BEFORE you start up the + * Tcl interpreter for now. It probably should work to do this + * in the other order, but for now it doesn't seem to. + * + */ + Tk_MacOSXSetupTkNotifier(); #endif - /* This helps the dynamic loader; in Unicode aware Tcl versions - it also helps Tcl find its encodings. */ - uexe = PyUnicode_FromWideChar(Py_GetProgramName(), -1); - if (uexe) { - cexe = PyUnicode_AsEncodedString(uexe, - Py_FileSystemDefaultEncoding, - NULL); - if (cexe) - Tcl_FindExecutable(PyBytes_AsString(cexe)); - Py_XDECREF(cexe); - Py_DECREF(uexe); - } - - if (PyErr_Occurred()) { - Py_DECREF(m); - return NULL; - } + /* This helps the dynamic loader; in Unicode aware Tcl versions + it also helps Tcl find its encodings. */ + uexe = PyUnicode_FromWideChar(Py_GetProgramName(), -1); + if (uexe) { + cexe = PyUnicode_AsEncodedString(uexe, + Py_FileSystemDefaultEncoding, + NULL); + if (cexe) + Tcl_FindExecutable(PyBytes_AsString(cexe)); + Py_XDECREF(cexe); + Py_DECREF(uexe); + } + + if (PyErr_Occurred()) { + Py_DECREF(m); + return NULL; + } #if 0 - /* This was not a good idea; through <Destroy> bindings, - Tcl_Finalize() may invoke Python code but at that point the - interpreter and thread state have already been destroyed! */ - Py_AtExit(Tcl_Finalize); + /* This was not a good idea; through <Destroy> bindings, + Tcl_Finalize() may invoke Python code but at that point the + interpreter and thread state have already been destroyed! */ + Py_AtExit(Tcl_Finalize); #endif - return m; + return m; } diff --git a/Modules/addrinfo.h b/Modules/addrinfo.h index fe7e96f..1cb6f0e 100644 --- a/Modules/addrinfo.h +++ b/Modules/addrinfo.h @@ -1,7 +1,7 @@ /* * Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project. * All rights reserved. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -13,7 +13,7 @@ * 3. Neither the name of the project nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. - * + * * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -55,20 +55,20 @@ #define getaddrinfo fake_getaddrinfo #endif /* EAI_ADDRFAMILY */ -#define EAI_ADDRFAMILY 1 /* address family for hostname not supported */ -#define EAI_AGAIN 2 /* temporary failure in name resolution */ -#define EAI_BADFLAGS 3 /* invalid value for ai_flags */ -#define EAI_FAIL 4 /* non-recoverable failure in name resolution */ -#define EAI_FAMILY 5 /* ai_family not supported */ -#define EAI_MEMORY 6 /* memory allocation failure */ -#define EAI_NODATA 7 /* no address associated with hostname */ -#define EAI_NONAME 8 /* hostname nor servname provided, or not known */ -#define EAI_SERVICE 9 /* servname not supported for ai_socktype */ -#define EAI_SOCKTYPE 10 /* ai_socktype not supported */ -#define EAI_SYSTEM 11 /* system error returned in errno */ -#define EAI_BADHINTS 12 -#define EAI_PROTOCOL 13 -#define EAI_MAX 14 +#define EAI_ADDRFAMILY 1 /* address family for hostname not supported */ +#define EAI_AGAIN 2 /* temporary failure in name resolution */ +#define EAI_BADFLAGS 3 /* invalid value for ai_flags */ +#define EAI_FAIL 4 /* non-recoverable failure in name resolution */ +#define EAI_FAMILY 5 /* ai_family not supported */ +#define EAI_MEMORY 6 /* memory allocation failure */ +#define EAI_NODATA 7 /* no address associated with hostname */ +#define EAI_NONAME 8 /* hostname nor servname provided, or not known */ +#define EAI_SERVICE 9 /* servname not supported for ai_socktype */ +#define EAI_SOCKTYPE 10 /* ai_socktype not supported */ +#define EAI_SYSTEM 11 /* system error returned in errno */ +#define EAI_BADHINTS 12 +#define EAI_PROTOCOL 13 +#define EAI_MAX 14 /* * Flag values for getaddrinfo() @@ -85,18 +85,18 @@ #undef AI_DEFAULT #endif /* AI_PASSIVE */ -#define AI_PASSIVE 0x00000001 /* get address to use bind() */ -#define AI_CANONNAME 0x00000002 /* fill ai_canonname */ -#define AI_NUMERICHOST 0x00000004 /* prevent name resolution */ +#define AI_PASSIVE 0x00000001 /* get address to use bind() */ +#define AI_CANONNAME 0x00000002 /* fill ai_canonname */ +#define AI_NUMERICHOST 0x00000004 /* prevent name resolution */ /* valid flags for addrinfo */ -#define AI_MASK (AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST) +#define AI_MASK (AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST) -#define AI_ALL 0x00000100 /* IPv6 and IPv4-mapped (with AI_V4MAPPED) */ -#define AI_V4MAPPED_CFG 0x00000200 /* accept IPv4-mapped if kernel supports */ -#define AI_ADDRCONFIG 0x00000400 /* only if any address is assigned */ -#define AI_V4MAPPED 0x00000800 /* accept IPv4-mapped IPv6 address */ +#define AI_ALL 0x00000100 /* IPv6 and IPv4-mapped (with AI_V4MAPPED) */ +#define AI_V4MAPPED_CFG 0x00000200 /* accept IPv4-mapped if kernel supports */ +#define AI_ADDRCONFIG 0x00000400 /* only if any address is assigned */ +#define AI_V4MAPPED 0x00000800 /* accept IPv4-mapped IPv6 address */ /* special recommended flags for getipnodebyname */ -#define AI_DEFAULT (AI_V4MAPPED_CFG | AI_ADDRCONFIG) +#define AI_DEFAULT (AI_V4MAPPED_CFG | AI_ADDRCONFIG) #endif /* !HAVE_GETADDRINFO */ @@ -106,33 +106,33 @@ * Constants for getnameinfo() */ #ifndef NI_MAXHOST -#define NI_MAXHOST 1025 -#define NI_MAXSERV 32 +#define NI_MAXHOST 1025 +#define NI_MAXSERV 32 #endif /* !NI_MAXHOST */ /* * Flag values for getnameinfo() */ #ifndef NI_NOFQDN -#define NI_NOFQDN 0x00000001 -#define NI_NUMERICHOST 0x00000002 -#define NI_NAMEREQD 0x00000004 -#define NI_NUMERICSERV 0x00000008 -#define NI_DGRAM 0x00000010 +#define NI_NOFQDN 0x00000001 +#define NI_NUMERICHOST 0x00000002 +#define NI_NAMEREQD 0x00000004 +#define NI_NUMERICSERV 0x00000008 +#define NI_DGRAM 0x00000010 #endif /* !NI_NOFQDN */ #endif /* !HAVE_GETNAMEINFO */ #ifndef HAVE_ADDRINFO struct addrinfo { - int ai_flags; /* AI_PASSIVE, AI_CANONNAME */ - int ai_family; /* PF_xxx */ - int ai_socktype; /* SOCK_xxx */ - int ai_protocol; /* 0 or IPPROTO_xxx for IPv4 and IPv6 */ - size_t ai_addrlen; /* length of ai_addr */ - char *ai_canonname; /* canonical name for hostname */ - struct sockaddr *ai_addr; /* binary address */ - struct addrinfo *ai_next; /* next structure in linked list */ + int ai_flags; /* AI_PASSIVE, AI_CANONNAME */ + int ai_family; /* PF_xxx */ + int ai_socktype; /* SOCK_xxx */ + int ai_protocol; /* 0 or IPPROTO_xxx for IPv4 and IPv6 */ + size_t ai_addrlen; /* length of ai_addr */ + char *ai_canonname; /* canonical name for hostname */ + struct sockaddr *ai_addr; /* binary address */ + struct addrinfo *ai_next; /* next structure in linked list */ }; #endif /* !HAVE_ADDRINFO */ @@ -140,30 +140,30 @@ struct addrinfo { /* * RFC 2553: protocol-independent placeholder for socket addresses */ -#define _SS_MAXSIZE 128 +#define _SS_MAXSIZE 128 #ifdef HAVE_LONG_LONG -#define _SS_ALIGNSIZE (sizeof(PY_LONG_LONG)) +#define _SS_ALIGNSIZE (sizeof(PY_LONG_LONG)) #else -#define _SS_ALIGNSIZE (sizeof(double)) +#define _SS_ALIGNSIZE (sizeof(double)) #endif /* HAVE_LONG_LONG */ -#define _SS_PAD1SIZE (_SS_ALIGNSIZE - sizeof(u_char) * 2) -#define _SS_PAD2SIZE (_SS_MAXSIZE - sizeof(u_char) * 2 - \ - _SS_PAD1SIZE - _SS_ALIGNSIZE) +#define _SS_PAD1SIZE (_SS_ALIGNSIZE - sizeof(u_char) * 2) +#define _SS_PAD2SIZE (_SS_MAXSIZE - sizeof(u_char) * 2 - \ + _SS_PAD1SIZE - _SS_ALIGNSIZE) struct sockaddr_storage { #ifdef HAVE_SOCKADDR_SA_LEN - unsigned char ss_len; /* address length */ - unsigned char ss_family; /* address family */ + unsigned char ss_len; /* address length */ + unsigned char ss_family; /* address family */ #else - unsigned short ss_family; /* address family */ + unsigned short ss_family; /* address family */ #endif /* HAVE_SOCKADDR_SA_LEN */ - char __ss_pad1[_SS_PAD1SIZE]; + char __ss_pad1[_SS_PAD1SIZE]; #ifdef HAVE_LONG_LONG - PY_LONG_LONG __ss_align; /* force desired structure storage alignment */ + PY_LONG_LONG __ss_align; /* force desired structure storage alignment */ #else - double __ss_align; /* force desired structure storage alignment */ + double __ss_align; /* force desired structure storage alignment */ #endif /* HAVE_LONG_LONG */ - char __ss_pad2[_SS_PAD2SIZE]; + char __ss_pad2[_SS_PAD2SIZE]; }; #endif /* !HAVE_SOCKADDR_STORAGE */ diff --git a/Modules/arraymodule.c b/Modules/arraymodule.c index cb7ba8e..b6cffa0 100644 --- a/Modules/arraymodule.c +++ b/Modules/arraymodule.c @@ -11,7 +11,7 @@ #include <stddef.h> #else /* !STDC_HEADERS */ #ifdef HAVE_SYS_TYPES_H -#include <sys/types.h> /* For size_t */ +#include <sys/types.h> /* For size_t */ #endif /* HAVE_SYS_TYPES_H */ #endif /* !STDC_HEADERS */ @@ -22,20 +22,20 @@ struct arrayobject; /* Forward */ * functions aren't visible yet. */ struct arraydescr { - int typecode; - int itemsize; - PyObject * (*getitem)(struct arrayobject *, Py_ssize_t); - int (*setitem)(struct arrayobject *, Py_ssize_t, PyObject *); - char *formats; + int typecode; + int itemsize; + PyObject * (*getitem)(struct arrayobject *, Py_ssize_t); + int (*setitem)(struct arrayobject *, Py_ssize_t, PyObject *); + char *formats; }; typedef struct arrayobject { - PyObject_VAR_HEAD - char *ob_item; - Py_ssize_t allocated; - struct arraydescr *ob_descr; - PyObject *weakreflist; /* List of weak references */ - int ob_exports; /* Number of exported buffers */ + PyObject_VAR_HEAD + char *ob_item; + Py_ssize_t allocated; + struct arraydescr *ob_descr; + PyObject *weakreflist; /* List of weak references */ + int ob_exports; /* Number of exported buffers */ } arrayobject; static PyTypeObject Arraytype; @@ -46,63 +46,63 @@ static PyTypeObject Arraytype; static int array_resize(arrayobject *self, Py_ssize_t newsize) { - char *items; - size_t _new_size; - - if (self->ob_exports > 0 && newsize != Py_SIZE(self)) { - PyErr_SetString(PyExc_BufferError, - "cannot resize an array that is exporting buffers"); - return -1; - } - - /* Bypass realloc() when a previous overallocation is large enough - to accommodate the newsize. If the newsize is 16 smaller than the - current size, then proceed with the realloc() to shrink the array. - */ - - if (self->allocated >= newsize && - Py_SIZE(self) < newsize + 16 && - self->ob_item != NULL) { - Py_SIZE(self) = newsize; - return 0; - } - - if (newsize == 0) { - PyMem_FREE(self->ob_item); - self->ob_item = NULL; - Py_SIZE(self) = 0; - self->allocated = 0; - return 0; - } - - /* This over-allocates proportional to the array size, making room - * for additional growth. The over-allocation is mild, but is - * enough to give linear-time amortized behavior over a long - * sequence of appends() in the presence of a poorly-performing - * system realloc(). - * The growth pattern is: 0, 4, 8, 16, 25, 34, 46, 56, 67, 79, ... - * Note, the pattern starts out the same as for lists but then - * grows at a smaller rate so that larger arrays only overallocate - * by about 1/16th -- this is done because arrays are presumed to be more - * memory critical. - */ - - _new_size = (newsize >> 4) + (Py_SIZE(self) < 8 ? 3 : 7) + newsize; - items = self->ob_item; - /* XXX The following multiplication and division does not optimize away - like it does for lists since the size is not known at compile time */ - if (_new_size <= ((~(size_t)0) / self->ob_descr->itemsize)) - PyMem_RESIZE(items, char, (_new_size * self->ob_descr->itemsize)); - else - items = NULL; - if (items == NULL) { - PyErr_NoMemory(); - return -1; - } - self->ob_item = items; - Py_SIZE(self) = newsize; - self->allocated = _new_size; - return 0; + char *items; + size_t _new_size; + + if (self->ob_exports > 0 && newsize != Py_SIZE(self)) { + PyErr_SetString(PyExc_BufferError, + "cannot resize an array that is exporting buffers"); + return -1; + } + + /* Bypass realloc() when a previous overallocation is large enough + to accommodate the newsize. If the newsize is 16 smaller than the + current size, then proceed with the realloc() to shrink the array. + */ + + if (self->allocated >= newsize && + Py_SIZE(self) < newsize + 16 && + self->ob_item != NULL) { + Py_SIZE(self) = newsize; + return 0; + } + + if (newsize == 0) { + PyMem_FREE(self->ob_item); + self->ob_item = NULL; + Py_SIZE(self) = 0; + self->allocated = 0; + return 0; + } + + /* This over-allocates proportional to the array size, making room + * for additional growth. The over-allocation is mild, but is + * enough to give linear-time amortized behavior over a long + * sequence of appends() in the presence of a poorly-performing + * system realloc(). + * The growth pattern is: 0, 4, 8, 16, 25, 34, 46, 56, 67, 79, ... + * Note, the pattern starts out the same as for lists but then + * grows at a smaller rate so that larger arrays only overallocate + * by about 1/16th -- this is done because arrays are presumed to be more + * memory critical. + */ + + _new_size = (newsize >> 4) + (Py_SIZE(self) < 8 ? 3 : 7) + newsize; + items = self->ob_item; + /* XXX The following multiplication and division does not optimize away + like it does for lists since the size is not known at compile time */ + if (_new_size <= ((~(size_t)0) / self->ob_descr->itemsize)) + PyMem_RESIZE(items, char, (_new_size * self->ob_descr->itemsize)); + else + items = NULL; + if (items == NULL) { + PyErr_NoMemory(); + return -1; + } + self->ob_item = items; + Py_SIZE(self) = newsize; + self->allocated = _new_size; + return 0; } /**************************************************************************** @@ -120,289 +120,289 @@ in bounds; that's the responsibility of the caller. static PyObject * b_getitem(arrayobject *ap, Py_ssize_t i) { - long x = ((char *)ap->ob_item)[i]; - if (x >= 128) - x -= 256; - return PyLong_FromLong(x); + long x = ((char *)ap->ob_item)[i]; + if (x >= 128) + x -= 256; + return PyLong_FromLong(x); } static int b_setitem(arrayobject *ap, Py_ssize_t i, PyObject *v) { - short x; - /* PyArg_Parse's 'b' formatter is for an unsigned char, therefore - must use the next size up that is signed ('h') and manually do - the overflow checking */ - if (!PyArg_Parse(v, "h;array item must be integer", &x)) - return -1; - else if (x < -128) { - PyErr_SetString(PyExc_OverflowError, - "signed char is less than minimum"); - return -1; - } - else if (x > 127) { - PyErr_SetString(PyExc_OverflowError, - "signed char is greater than maximum"); - return -1; - } - if (i >= 0) - ((char *)ap->ob_item)[i] = (char)x; - return 0; + short x; + /* PyArg_Parse's 'b' formatter is for an unsigned char, therefore + must use the next size up that is signed ('h') and manually do + the overflow checking */ + if (!PyArg_Parse(v, "h;array item must be integer", &x)) + return -1; + else if (x < -128) { + PyErr_SetString(PyExc_OverflowError, + "signed char is less than minimum"); + return -1; + } + else if (x > 127) { + PyErr_SetString(PyExc_OverflowError, + "signed char is greater than maximum"); + return -1; + } + if (i >= 0) + ((char *)ap->ob_item)[i] = (char)x; + return 0; } static PyObject * BB_getitem(arrayobject *ap, Py_ssize_t i) { - long x = ((unsigned char *)ap->ob_item)[i]; - return PyLong_FromLong(x); + long x = ((unsigned char *)ap->ob_item)[i]; + return PyLong_FromLong(x); } static int BB_setitem(arrayobject *ap, Py_ssize_t i, PyObject *v) { - unsigned char x; - /* 'B' == unsigned char, maps to PyArg_Parse's 'b' formatter */ - if (!PyArg_Parse(v, "b;array item must be integer", &x)) - return -1; - if (i >= 0) - ((char *)ap->ob_item)[i] = x; - return 0; + unsigned char x; + /* 'B' == unsigned char, maps to PyArg_Parse's 'b' formatter */ + if (!PyArg_Parse(v, "b;array item must be integer", &x)) + return -1; + if (i >= 0) + ((char *)ap->ob_item)[i] = x; + return 0; } static PyObject * u_getitem(arrayobject *ap, Py_ssize_t i) { - return PyUnicode_FromUnicode(&((Py_UNICODE *) ap->ob_item)[i], 1); + return PyUnicode_FromUnicode(&((Py_UNICODE *) ap->ob_item)[i], 1); } static int u_setitem(arrayobject *ap, Py_ssize_t i, PyObject *v) { - Py_UNICODE *p; - Py_ssize_t len; + Py_UNICODE *p; + Py_ssize_t len; - if (!PyArg_Parse(v, "u#;array item must be unicode character", &p, &len)) - return -1; - if (len != 1) { - PyErr_SetString(PyExc_TypeError, - "array item must be unicode character"); - return -1; - } - if (i >= 0) - ((Py_UNICODE *)ap->ob_item)[i] = p[0]; - return 0; + if (!PyArg_Parse(v, "u#;array item must be unicode character", &p, &len)) + return -1; + if (len != 1) { + PyErr_SetString(PyExc_TypeError, + "array item must be unicode character"); + return -1; + } + if (i >= 0) + ((Py_UNICODE *)ap->ob_item)[i] = p[0]; + return 0; } static PyObject * h_getitem(arrayobject *ap, Py_ssize_t i) { - return PyLong_FromLong((long) ((short *)ap->ob_item)[i]); + return PyLong_FromLong((long) ((short *)ap->ob_item)[i]); } static int h_setitem(arrayobject *ap, Py_ssize_t i, PyObject *v) { - short x; - /* 'h' == signed short, maps to PyArg_Parse's 'h' formatter */ - if (!PyArg_Parse(v, "h;array item must be integer", &x)) - return -1; - if (i >= 0) - ((short *)ap->ob_item)[i] = x; - return 0; + short x; + /* 'h' == signed short, maps to PyArg_Parse's 'h' formatter */ + if (!PyArg_Parse(v, "h;array item must be integer", &x)) + return -1; + if (i >= 0) + ((short *)ap->ob_item)[i] = x; + return 0; } static PyObject * HH_getitem(arrayobject *ap, Py_ssize_t i) { - return PyLong_FromLong((long) ((unsigned short *)ap->ob_item)[i]); + return PyLong_FromLong((long) ((unsigned short *)ap->ob_item)[i]); } static int HH_setitem(arrayobject *ap, Py_ssize_t i, PyObject *v) { - int x; - /* PyArg_Parse's 'h' formatter is for a signed short, therefore - must use the next size up and manually do the overflow checking */ - if (!PyArg_Parse(v, "i;array item must be integer", &x)) - return -1; - else if (x < 0) { - PyErr_SetString(PyExc_OverflowError, - "unsigned short is less than minimum"); - return -1; - } - else if (x > USHRT_MAX) { - PyErr_SetString(PyExc_OverflowError, - "unsigned short is greater than maximum"); - return -1; - } - if (i >= 0) - ((short *)ap->ob_item)[i] = (short)x; - return 0; + int x; + /* PyArg_Parse's 'h' formatter is for a signed short, therefore + must use the next size up and manually do the overflow checking */ + if (!PyArg_Parse(v, "i;array item must be integer", &x)) + return -1; + else if (x < 0) { + PyErr_SetString(PyExc_OverflowError, + "unsigned short is less than minimum"); + return -1; + } + else if (x > USHRT_MAX) { + PyErr_SetString(PyExc_OverflowError, + "unsigned short is greater than maximum"); + return -1; + } + if (i >= 0) + ((short *)ap->ob_item)[i] = (short)x; + return 0; } static PyObject * i_getitem(arrayobject *ap, Py_ssize_t i) { - return PyLong_FromLong((long) ((int *)ap->ob_item)[i]); + return PyLong_FromLong((long) ((int *)ap->ob_item)[i]); } static int i_setitem(arrayobject *ap, Py_ssize_t i, PyObject *v) { - int x; - /* 'i' == signed int, maps to PyArg_Parse's 'i' formatter */ - if (!PyArg_Parse(v, "i;array item must be integer", &x)) - return -1; - if (i >= 0) - ((int *)ap->ob_item)[i] = x; - return 0; + int x; + /* 'i' == signed int, maps to PyArg_Parse's 'i' formatter */ + if (!PyArg_Parse(v, "i;array item must be integer", &x)) + return -1; + if (i >= 0) + ((int *)ap->ob_item)[i] = x; + return 0; } static PyObject * II_getitem(arrayobject *ap, Py_ssize_t i) { - return PyLong_FromUnsignedLong( - (unsigned long) ((unsigned int *)ap->ob_item)[i]); + return PyLong_FromUnsignedLong( + (unsigned long) ((unsigned int *)ap->ob_item)[i]); } static int II_setitem(arrayobject *ap, Py_ssize_t i, PyObject *v) { - unsigned long x; - if (PyLong_Check(v)) { - x = PyLong_AsUnsignedLong(v); - if (x == (unsigned long) -1 && PyErr_Occurred()) - return -1; - } - else { - long y; - if (!PyArg_Parse(v, "l;array item must be integer", &y)) - return -1; - if (y < 0) { - PyErr_SetString(PyExc_OverflowError, - "unsigned int is less than minimum"); - return -1; - } - x = (unsigned long)y; - - } - if (x > UINT_MAX) { - PyErr_SetString(PyExc_OverflowError, - "unsigned int is greater than maximum"); - return -1; - } - - if (i >= 0) - ((unsigned int *)ap->ob_item)[i] = (unsigned int)x; - return 0; + unsigned long x; + if (PyLong_Check(v)) { + x = PyLong_AsUnsignedLong(v); + if (x == (unsigned long) -1 && PyErr_Occurred()) + return -1; + } + else { + long y; + if (!PyArg_Parse(v, "l;array item must be integer", &y)) + return -1; + if (y < 0) { + PyErr_SetString(PyExc_OverflowError, + "unsigned int is less than minimum"); + return -1; + } + x = (unsigned long)y; + + } + if (x > UINT_MAX) { + PyErr_SetString(PyExc_OverflowError, + "unsigned int is greater than maximum"); + return -1; + } + + if (i >= 0) + ((unsigned int *)ap->ob_item)[i] = (unsigned int)x; + return 0; } static PyObject * l_getitem(arrayobject *ap, Py_ssize_t i) { - return PyLong_FromLong(((long *)ap->ob_item)[i]); + return PyLong_FromLong(((long *)ap->ob_item)[i]); } static int l_setitem(arrayobject *ap, Py_ssize_t i, PyObject *v) { - long x; - if (!PyArg_Parse(v, "l;array item must be integer", &x)) - return -1; - if (i >= 0) - ((long *)ap->ob_item)[i] = x; - return 0; + long x; + if (!PyArg_Parse(v, "l;array item must be integer", &x)) + return -1; + if (i >= 0) + ((long *)ap->ob_item)[i] = x; + return 0; } static PyObject * LL_getitem(arrayobject *ap, Py_ssize_t i) { - return PyLong_FromUnsignedLong(((unsigned long *)ap->ob_item)[i]); + return PyLong_FromUnsignedLong(((unsigned long *)ap->ob_item)[i]); } static int LL_setitem(arrayobject *ap, Py_ssize_t i, PyObject *v) { - unsigned long x; - if (PyLong_Check(v)) { - x = PyLong_AsUnsignedLong(v); - if (x == (unsigned long) -1 && PyErr_Occurred()) - return -1; - } - else { - long y; - if (!PyArg_Parse(v, "l;array item must be integer", &y)) - return -1; - if (y < 0) { - PyErr_SetString(PyExc_OverflowError, - "unsigned long is less than minimum"); - return -1; - } - x = (unsigned long)y; - - } - if (x > ULONG_MAX) { - PyErr_SetString(PyExc_OverflowError, - "unsigned long is greater than maximum"); - return -1; - } - - if (i >= 0) - ((unsigned long *)ap->ob_item)[i] = x; - return 0; + unsigned long x; + if (PyLong_Check(v)) { + x = PyLong_AsUnsignedLong(v); + if (x == (unsigned long) -1 && PyErr_Occurred()) + return -1; + } + else { + long y; + if (!PyArg_Parse(v, "l;array item must be integer", &y)) + return -1; + if (y < 0) { + PyErr_SetString(PyExc_OverflowError, + "unsigned long is less than minimum"); + return -1; + } + x = (unsigned long)y; + + } + if (x > ULONG_MAX) { + PyErr_SetString(PyExc_OverflowError, + "unsigned long is greater than maximum"); + return -1; + } + + if (i >= 0) + ((unsigned long *)ap->ob_item)[i] = x; + return 0; } static PyObject * f_getitem(arrayobject *ap, Py_ssize_t i) { - return PyFloat_FromDouble((double) ((float *)ap->ob_item)[i]); + return PyFloat_FromDouble((double) ((float *)ap->ob_item)[i]); } static int f_setitem(arrayobject *ap, Py_ssize_t i, PyObject *v) { - float x; - if (!PyArg_Parse(v, "f;array item must be float", &x)) - return -1; - if (i >= 0) - ((float *)ap->ob_item)[i] = x; - return 0; + float x; + if (!PyArg_Parse(v, "f;array item must be float", &x)) + return -1; + if (i >= 0) + ((float *)ap->ob_item)[i] = x; + return 0; } static PyObject * d_getitem(arrayobject *ap, Py_ssize_t i) { - return PyFloat_FromDouble(((double *)ap->ob_item)[i]); + return PyFloat_FromDouble(((double *)ap->ob_item)[i]); } static int d_setitem(arrayobject *ap, Py_ssize_t i, PyObject *v) { - double x; - if (!PyArg_Parse(v, "d;array item must be float", &x)) - return -1; - if (i >= 0) - ((double *)ap->ob_item)[i] = x; - return 0; + double x; + if (!PyArg_Parse(v, "d;array item must be float", &x)) + return -1; + if (i >= 0) + ((double *)ap->ob_item)[i] = x; + return 0; } /* Description of types */ static struct arraydescr descriptors[] = { - {'b', 1, b_getitem, b_setitem, "b"}, - {'B', 1, BB_getitem, BB_setitem, "B"}, - {'u', sizeof(Py_UNICODE), u_getitem, u_setitem, "u"}, - {'h', sizeof(short), h_getitem, h_setitem, "h"}, - {'H', sizeof(short), HH_getitem, HH_setitem, "H"}, - {'i', sizeof(int), i_getitem, i_setitem, "i"}, - {'I', sizeof(int), II_getitem, II_setitem, "I"}, - {'l', sizeof(long), l_getitem, l_setitem, "l"}, - {'L', sizeof(long), LL_getitem, LL_setitem, "L"}, - {'f', sizeof(float), f_getitem, f_setitem, "f"}, - {'d', sizeof(double), d_getitem, d_setitem, "d"}, - {'\0', 0, 0, 0, 0} /* Sentinel */ + {'b', 1, b_getitem, b_setitem, "b"}, + {'B', 1, BB_getitem, BB_setitem, "B"}, + {'u', sizeof(Py_UNICODE), u_getitem, u_setitem, "u"}, + {'h', sizeof(short), h_getitem, h_setitem, "h"}, + {'H', sizeof(short), HH_getitem, HH_setitem, "H"}, + {'i', sizeof(int), i_getitem, i_setitem, "i"}, + {'I', sizeof(int), II_getitem, II_setitem, "I"}, + {'l', sizeof(long), l_getitem, l_setitem, "l"}, + {'L', sizeof(long), LL_getitem, LL_setitem, "L"}, + {'f', sizeof(float), f_getitem, f_setitem, "f"}, + {'d', sizeof(double), d_getitem, d_setitem, "d"}, + {'\0', 0, 0, 0, 0} /* Sentinel */ }; /**************************************************************************** @@ -412,79 +412,79 @@ Implementations of array object methods. static PyObject * newarrayobject(PyTypeObject *type, Py_ssize_t size, struct arraydescr *descr) { - arrayobject *op; - size_t nbytes; - - if (size < 0) { - PyErr_BadInternalCall(); - return NULL; - } - - nbytes = size * descr->itemsize; - /* Check for overflow */ - if (nbytes / descr->itemsize != (size_t)size) { - return PyErr_NoMemory(); - } - op = (arrayobject *) type->tp_alloc(type, 0); - if (op == NULL) { - return NULL; - } - op->ob_descr = descr; - op->allocated = size; - op->weakreflist = NULL; - Py_SIZE(op) = size; - if (size <= 0) { - op->ob_item = NULL; - } - else { - op->ob_item = PyMem_NEW(char, nbytes); - if (op->ob_item == NULL) { - Py_DECREF(op); - return PyErr_NoMemory(); - } - } - op->ob_exports = 0; - return (PyObject *) op; + arrayobject *op; + size_t nbytes; + + if (size < 0) { + PyErr_BadInternalCall(); + return NULL; + } + + nbytes = size * descr->itemsize; + /* Check for overflow */ + if (nbytes / descr->itemsize != (size_t)size) { + return PyErr_NoMemory(); + } + op = (arrayobject *) type->tp_alloc(type, 0); + if (op == NULL) { + return NULL; + } + op->ob_descr = descr; + op->allocated = size; + op->weakreflist = NULL; + Py_SIZE(op) = size; + if (size <= 0) { + op->ob_item = NULL; + } + else { + op->ob_item = PyMem_NEW(char, nbytes); + if (op->ob_item == NULL) { + Py_DECREF(op); + return PyErr_NoMemory(); + } + } + op->ob_exports = 0; + return (PyObject *) op; } static PyObject * getarrayitem(PyObject *op, Py_ssize_t i) { - register arrayobject *ap; - assert(array_Check(op)); - ap = (arrayobject *)op; - assert(i>=0 && i<Py_SIZE(ap)); - return (*ap->ob_descr->getitem)(ap, i); + register arrayobject *ap; + assert(array_Check(op)); + ap = (arrayobject *)op; + assert(i>=0 && i<Py_SIZE(ap)); + return (*ap->ob_descr->getitem)(ap, i); } static int ins1(arrayobject *self, Py_ssize_t where, PyObject *v) { - char *items; - Py_ssize_t n = Py_SIZE(self); - if (v == NULL) { - PyErr_BadInternalCall(); - return -1; - } - if ((*self->ob_descr->setitem)(self, -1, v) < 0) - return -1; - - if (array_resize(self, n+1) == -1) - return -1; - items = self->ob_item; - if (where < 0) { - where += n; - if (where < 0) - where = 0; - } - if (where > n) - where = n; - /* appends don't need to call memmove() */ - if (where != n) - memmove(items + (where+1)*self->ob_descr->itemsize, - items + where*self->ob_descr->itemsize, - (n-where)*self->ob_descr->itemsize); - return (*self->ob_descr->setitem)(self, where, v); + char *items; + Py_ssize_t n = Py_SIZE(self); + if (v == NULL) { + PyErr_BadInternalCall(); + return -1; + } + if ((*self->ob_descr->setitem)(self, -1, v) < 0) + return -1; + + if (array_resize(self, n+1) == -1) + return -1; + items = self->ob_item; + if (where < 0) { + where += n; + if (where < 0) + where = 0; + } + if (where > n) + where = n; + /* appends don't need to call memmove() */ + if (where != n) + memmove(items + (where+1)*self->ob_descr->itemsize, + items + where*self->ob_descr->itemsize, + (n-where)*self->ob_descr->itemsize); + return (*self->ob_descr->setitem)(self, where, v); } /* Methods */ @@ -492,141 +492,141 @@ ins1(arrayobject *self, Py_ssize_t where, PyObject *v) static void array_dealloc(arrayobject *op) { - if (op->weakreflist != NULL) - PyObject_ClearWeakRefs((PyObject *) op); - if (op->ob_item != NULL) - PyMem_DEL(op->ob_item); - Py_TYPE(op)->tp_free((PyObject *)op); + if (op->weakreflist != NULL) + PyObject_ClearWeakRefs((PyObject *) op); + if (op->ob_item != NULL) + PyMem_DEL(op->ob_item); + Py_TYPE(op)->tp_free((PyObject *)op); } static PyObject * array_richcompare(PyObject *v, PyObject *w, int op) { - arrayobject *va, *wa; - PyObject *vi = NULL; - PyObject *wi = NULL; - Py_ssize_t i, k; - PyObject *res; - - if (!array_Check(v) || !array_Check(w)) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - - va = (arrayobject *)v; - wa = (arrayobject *)w; - - if (Py_SIZE(va) != Py_SIZE(wa) && (op == Py_EQ || op == Py_NE)) { - /* Shortcut: if the lengths differ, the arrays differ */ - if (op == Py_EQ) - res = Py_False; - else - res = Py_True; - Py_INCREF(res); - return res; - } - - /* Search for the first index where items are different */ - k = 1; - for (i = 0; i < Py_SIZE(va) && i < Py_SIZE(wa); i++) { - vi = getarrayitem(v, i); - wi = getarrayitem(w, i); - if (vi == NULL || wi == NULL) { - Py_XDECREF(vi); - Py_XDECREF(wi); - return NULL; - } - k = PyObject_RichCompareBool(vi, wi, Py_EQ); - if (k == 0) - break; /* Keeping vi and wi alive! */ - Py_DECREF(vi); - Py_DECREF(wi); - if (k < 0) - return NULL; - } - - if (k) { - /* No more items to compare -- compare sizes */ - Py_ssize_t vs = Py_SIZE(va); - Py_ssize_t ws = Py_SIZE(wa); - int cmp; - switch (op) { - case Py_LT: cmp = vs < ws; break; - case Py_LE: cmp = vs <= ws; break; - case Py_EQ: cmp = vs == ws; break; - case Py_NE: cmp = vs != ws; break; - case Py_GT: cmp = vs > ws; break; - case Py_GE: cmp = vs >= ws; break; - default: return NULL; /* cannot happen */ - } - if (cmp) - res = Py_True; - else - res = Py_False; - Py_INCREF(res); - return res; - } - - /* We have an item that differs. First, shortcuts for EQ/NE */ - if (op == Py_EQ) { - Py_INCREF(Py_False); - res = Py_False; - } - else if (op == Py_NE) { - Py_INCREF(Py_True); - res = Py_True; - } - else { - /* Compare the final item again using the proper operator */ - res = PyObject_RichCompare(vi, wi, op); - } - Py_DECREF(vi); - Py_DECREF(wi); - return res; + arrayobject *va, *wa; + PyObject *vi = NULL; + PyObject *wi = NULL; + Py_ssize_t i, k; + PyObject *res; + + if (!array_Check(v) || !array_Check(w)) { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + + va = (arrayobject *)v; + wa = (arrayobject *)w; + + if (Py_SIZE(va) != Py_SIZE(wa) && (op == Py_EQ || op == Py_NE)) { + /* Shortcut: if the lengths differ, the arrays differ */ + if (op == Py_EQ) + res = Py_False; + else + res = Py_True; + Py_INCREF(res); + return res; + } + + /* Search for the first index where items are different */ + k = 1; + for (i = 0; i < Py_SIZE(va) && i < Py_SIZE(wa); i++) { + vi = getarrayitem(v, i); + wi = getarrayitem(w, i); + if (vi == NULL || wi == NULL) { + Py_XDECREF(vi); + Py_XDECREF(wi); + return NULL; + } + k = PyObject_RichCompareBool(vi, wi, Py_EQ); + if (k == 0) + break; /* Keeping vi and wi alive! */ + Py_DECREF(vi); + Py_DECREF(wi); + if (k < 0) + return NULL; + } + + if (k) { + /* No more items to compare -- compare sizes */ + Py_ssize_t vs = Py_SIZE(va); + Py_ssize_t ws = Py_SIZE(wa); + int cmp; + switch (op) { + case Py_LT: cmp = vs < ws; break; + case Py_LE: cmp = vs <= ws; break; + case Py_EQ: cmp = vs == ws; break; + case Py_NE: cmp = vs != ws; break; + case Py_GT: cmp = vs > ws; break; + case Py_GE: cmp = vs >= ws; break; + default: return NULL; /* cannot happen */ + } + if (cmp) + res = Py_True; + else + res = Py_False; + Py_INCREF(res); + return res; + } + + /* We have an item that differs. First, shortcuts for EQ/NE */ + if (op == Py_EQ) { + Py_INCREF(Py_False); + res = Py_False; + } + else if (op == Py_NE) { + Py_INCREF(Py_True); + res = Py_True; + } + else { + /* Compare the final item again using the proper operator */ + res = PyObject_RichCompare(vi, wi, op); + } + Py_DECREF(vi); + Py_DECREF(wi); + return res; } static Py_ssize_t array_length(arrayobject *a) { - return Py_SIZE(a); + return Py_SIZE(a); } static PyObject * array_item(arrayobject *a, Py_ssize_t i) { - if (i < 0 || i >= Py_SIZE(a)) { - PyErr_SetString(PyExc_IndexError, "array index out of range"); - return NULL; - } - return getarrayitem((PyObject *)a, i); + if (i < 0 || i >= Py_SIZE(a)) { + PyErr_SetString(PyExc_IndexError, "array index out of range"); + return NULL; + } + return getarrayitem((PyObject *)a, i); } static PyObject * array_slice(arrayobject *a, Py_ssize_t ilow, Py_ssize_t ihigh) { - arrayobject *np; - if (ilow < 0) - ilow = 0; - else if (ilow > Py_SIZE(a)) - ilow = Py_SIZE(a); - if (ihigh < 0) - ihigh = 0; - if (ihigh < ilow) - ihigh = ilow; - else if (ihigh > Py_SIZE(a)) - ihigh = Py_SIZE(a); - np = (arrayobject *) newarrayobject(&Arraytype, ihigh - ilow, a->ob_descr); - if (np == NULL) - return NULL; - memcpy(np->ob_item, a->ob_item + ilow * a->ob_descr->itemsize, - (ihigh-ilow) * a->ob_descr->itemsize); - return (PyObject *)np; + arrayobject *np; + if (ilow < 0) + ilow = 0; + else if (ilow > Py_SIZE(a)) + ilow = Py_SIZE(a); + if (ihigh < 0) + ihigh = 0; + if (ihigh < ilow) + ihigh = ilow; + else if (ihigh > Py_SIZE(a)) + ihigh = Py_SIZE(a); + np = (arrayobject *) newarrayobject(&Arraytype, ihigh - ilow, a->ob_descr); + if (np == NULL) + return NULL; + memcpy(np->ob_item, a->ob_item + ilow * a->ob_descr->itemsize, + (ihigh-ilow) * a->ob_descr->itemsize); + return (PyObject *)np; } static PyObject * array_copy(arrayobject *a, PyObject *unused) { - return array_slice(a, 0, Py_SIZE(a)); + return array_slice(a, 0, Py_SIZE(a)); } PyDoc_STRVAR(copy_doc, @@ -637,278 +637,278 @@ PyDoc_STRVAR(copy_doc, static PyObject * array_concat(arrayobject *a, PyObject *bb) { - Py_ssize_t size; - arrayobject *np; - if (!array_Check(bb)) { - PyErr_Format(PyExc_TypeError, - "can only append array (not \"%.200s\") to array", - Py_TYPE(bb)->tp_name); - return NULL; - } + Py_ssize_t size; + arrayobject *np; + if (!array_Check(bb)) { + PyErr_Format(PyExc_TypeError, + "can only append array (not \"%.200s\") to array", + Py_TYPE(bb)->tp_name); + return NULL; + } #define b ((arrayobject *)bb) - if (a->ob_descr != b->ob_descr) { - PyErr_BadArgument(); - return NULL; - } - if (Py_SIZE(a) > PY_SSIZE_T_MAX - Py_SIZE(b)) { - return PyErr_NoMemory(); - } - size = Py_SIZE(a) + Py_SIZE(b); - np = (arrayobject *) newarrayobject(&Arraytype, size, a->ob_descr); - if (np == NULL) { - return NULL; - } - memcpy(np->ob_item, a->ob_item, Py_SIZE(a)*a->ob_descr->itemsize); - memcpy(np->ob_item + Py_SIZE(a)*a->ob_descr->itemsize, - b->ob_item, Py_SIZE(b)*b->ob_descr->itemsize); - return (PyObject *)np; + if (a->ob_descr != b->ob_descr) { + PyErr_BadArgument(); + return NULL; + } + if (Py_SIZE(a) > PY_SSIZE_T_MAX - Py_SIZE(b)) { + return PyErr_NoMemory(); + } + size = Py_SIZE(a) + Py_SIZE(b); + np = (arrayobject *) newarrayobject(&Arraytype, size, a->ob_descr); + if (np == NULL) { + return NULL; + } + memcpy(np->ob_item, a->ob_item, Py_SIZE(a)*a->ob_descr->itemsize); + memcpy(np->ob_item + Py_SIZE(a)*a->ob_descr->itemsize, + b->ob_item, Py_SIZE(b)*b->ob_descr->itemsize); + return (PyObject *)np; #undef b } static PyObject * array_repeat(arrayobject *a, Py_ssize_t n) { - Py_ssize_t i; - Py_ssize_t size; - arrayobject *np; - char *p; - Py_ssize_t nbytes; - if (n < 0) - n = 0; - if ((Py_SIZE(a) != 0) && (n > PY_SSIZE_T_MAX / Py_SIZE(a))) { - return PyErr_NoMemory(); - } - size = Py_SIZE(a) * n; - np = (arrayobject *) newarrayobject(&Arraytype, size, a->ob_descr); - if (np == NULL) - return NULL; - p = np->ob_item; - nbytes = Py_SIZE(a) * a->ob_descr->itemsize; - for (i = 0; i < n; i++) { - memcpy(p, a->ob_item, nbytes); - p += nbytes; - } - return (PyObject *) np; + Py_ssize_t i; + Py_ssize_t size; + arrayobject *np; + char *p; + Py_ssize_t nbytes; + if (n < 0) + n = 0; + if ((Py_SIZE(a) != 0) && (n > PY_SSIZE_T_MAX / Py_SIZE(a))) { + return PyErr_NoMemory(); + } + size = Py_SIZE(a) * n; + np = (arrayobject *) newarrayobject(&Arraytype, size, a->ob_descr); + if (np == NULL) + return NULL; + p = np->ob_item; + nbytes = Py_SIZE(a) * a->ob_descr->itemsize; + for (i = 0; i < n; i++) { + memcpy(p, a->ob_item, nbytes); + p += nbytes; + } + return (PyObject *) np; } static int array_ass_slice(arrayobject *a, Py_ssize_t ilow, Py_ssize_t ihigh, PyObject *v) { - char *item; - Py_ssize_t n; /* Size of replacement array */ - Py_ssize_t d; /* Change in size */ + char *item; + Py_ssize_t n; /* Size of replacement array */ + Py_ssize_t d; /* Change in size */ #define b ((arrayobject *)v) - if (v == NULL) - n = 0; - else if (array_Check(v)) { - n = Py_SIZE(b); - if (a == b) { - /* Special case "a[i:j] = a" -- copy b first */ - int ret; - v = array_slice(b, 0, n); - if (!v) - return -1; - ret = array_ass_slice(a, ilow, ihigh, v); - Py_DECREF(v); - return ret; - } - if (b->ob_descr != a->ob_descr) { - PyErr_BadArgument(); - return -1; - } - } - else { - PyErr_Format(PyExc_TypeError, - "can only assign array (not \"%.200s\") to array slice", - Py_TYPE(v)->tp_name); - return -1; - } - if (ilow < 0) - ilow = 0; - else if (ilow > Py_SIZE(a)) - ilow = Py_SIZE(a); - if (ihigh < 0) - ihigh = 0; - if (ihigh < ilow) - ihigh = ilow; - else if (ihigh > Py_SIZE(a)) - ihigh = Py_SIZE(a); - item = a->ob_item; - d = n - (ihigh-ilow); - /* Issue #4509: If the array has exported buffers and the slice - assignment would change the size of the array, fail early to make - sure we don't modify it. */ - if (d != 0 && a->ob_exports > 0) { - PyErr_SetString(PyExc_BufferError, - "cannot resize an array that is exporting buffers"); - return -1; - } - if (d < 0) { /* Delete -d items */ - memmove(item + (ihigh+d)*a->ob_descr->itemsize, - item + ihigh*a->ob_descr->itemsize, - (Py_SIZE(a)-ihigh)*a->ob_descr->itemsize); - if (array_resize(a, Py_SIZE(a) + d) == -1) - return -1; - } - else if (d > 0) { /* Insert d items */ - if (array_resize(a, Py_SIZE(a) + d)) - return -1; - memmove(item + (ihigh+d)*a->ob_descr->itemsize, - item + ihigh*a->ob_descr->itemsize, - (Py_SIZE(a)-ihigh)*a->ob_descr->itemsize); - } - if (n > 0) - memcpy(item + ilow*a->ob_descr->itemsize, b->ob_item, - n*b->ob_descr->itemsize); - return 0; + if (v == NULL) + n = 0; + else if (array_Check(v)) { + n = Py_SIZE(b); + if (a == b) { + /* Special case "a[i:j] = a" -- copy b first */ + int ret; + v = array_slice(b, 0, n); + if (!v) + return -1; + ret = array_ass_slice(a, ilow, ihigh, v); + Py_DECREF(v); + return ret; + } + if (b->ob_descr != a->ob_descr) { + PyErr_BadArgument(); + return -1; + } + } + else { + PyErr_Format(PyExc_TypeError, + "can only assign array (not \"%.200s\") to array slice", + Py_TYPE(v)->tp_name); + return -1; + } + if (ilow < 0) + ilow = 0; + else if (ilow > Py_SIZE(a)) + ilow = Py_SIZE(a); + if (ihigh < 0) + ihigh = 0; + if (ihigh < ilow) + ihigh = ilow; + else if (ihigh > Py_SIZE(a)) + ihigh = Py_SIZE(a); + item = a->ob_item; + d = n - (ihigh-ilow); + /* Issue #4509: If the array has exported buffers and the slice + assignment would change the size of the array, fail early to make + sure we don't modify it. */ + if (d != 0 && a->ob_exports > 0) { + PyErr_SetString(PyExc_BufferError, + "cannot resize an array that is exporting buffers"); + return -1; + } + if (d < 0) { /* Delete -d items */ + memmove(item + (ihigh+d)*a->ob_descr->itemsize, + item + ihigh*a->ob_descr->itemsize, + (Py_SIZE(a)-ihigh)*a->ob_descr->itemsize); + if (array_resize(a, Py_SIZE(a) + d) == -1) + return -1; + } + else if (d > 0) { /* Insert d items */ + if (array_resize(a, Py_SIZE(a) + d)) + return -1; + memmove(item + (ihigh+d)*a->ob_descr->itemsize, + item + ihigh*a->ob_descr->itemsize, + (Py_SIZE(a)-ihigh)*a->ob_descr->itemsize); + } + if (n > 0) + memcpy(item + ilow*a->ob_descr->itemsize, b->ob_item, + n*b->ob_descr->itemsize); + return 0; #undef b } static int array_ass_item(arrayobject *a, Py_ssize_t i, PyObject *v) { - if (i < 0 || i >= Py_SIZE(a)) { - PyErr_SetString(PyExc_IndexError, - "array assignment index out of range"); - return -1; - } - if (v == NULL) - return array_ass_slice(a, i, i+1, v); - return (*a->ob_descr->setitem)(a, i, v); + if (i < 0 || i >= Py_SIZE(a)) { + PyErr_SetString(PyExc_IndexError, + "array assignment index out of range"); + return -1; + } + if (v == NULL) + return array_ass_slice(a, i, i+1, v); + return (*a->ob_descr->setitem)(a, i, v); } static int setarrayitem(PyObject *a, Py_ssize_t i, PyObject *v) { - assert(array_Check(a)); - return array_ass_item((arrayobject *)a, i, v); + assert(array_Check(a)); + return array_ass_item((arrayobject *)a, i, v); } static int array_iter_extend(arrayobject *self, PyObject *bb) { - PyObject *it, *v; + PyObject *it, *v; - it = PyObject_GetIter(bb); - if (it == NULL) - return -1; + it = PyObject_GetIter(bb); + if (it == NULL) + return -1; - while ((v = PyIter_Next(it)) != NULL) { - if (ins1(self, (int) Py_SIZE(self), v) != 0) { - Py_DECREF(v); - Py_DECREF(it); - return -1; - } - Py_DECREF(v); - } - Py_DECREF(it); - if (PyErr_Occurred()) - return -1; - return 0; + while ((v = PyIter_Next(it)) != NULL) { + if (ins1(self, (int) Py_SIZE(self), v) != 0) { + Py_DECREF(v); + Py_DECREF(it); + return -1; + } + Py_DECREF(v); + } + Py_DECREF(it); + if (PyErr_Occurred()) + return -1; + return 0; } static int array_do_extend(arrayobject *self, PyObject *bb) { - Py_ssize_t size, oldsize, bbsize; - - if (!array_Check(bb)) - return array_iter_extend(self, bb); + Py_ssize_t size, oldsize, bbsize; + + if (!array_Check(bb)) + return array_iter_extend(self, bb); #define b ((arrayobject *)bb) - if (self->ob_descr != b->ob_descr) { - PyErr_SetString(PyExc_TypeError, - "can only extend with array of same kind"); - return -1; - } - if ((Py_SIZE(self) > PY_SSIZE_T_MAX - Py_SIZE(b)) || - ((Py_SIZE(self) + Py_SIZE(b)) > PY_SSIZE_T_MAX / self->ob_descr->itemsize)) { - PyErr_NoMemory(); - return -1; - } - oldsize = Py_SIZE(self); - /* Get the size of bb before resizing the array since bb could be self. */ - bbsize = Py_SIZE(bb); - size = oldsize + Py_SIZE(b); - if (array_resize(self, size) == -1) - return -1; - memcpy(self->ob_item + oldsize * self->ob_descr->itemsize, - b->ob_item, bbsize * b->ob_descr->itemsize); - - return 0; + if (self->ob_descr != b->ob_descr) { + PyErr_SetString(PyExc_TypeError, + "can only extend with array of same kind"); + return -1; + } + if ((Py_SIZE(self) > PY_SSIZE_T_MAX - Py_SIZE(b)) || + ((Py_SIZE(self) + Py_SIZE(b)) > PY_SSIZE_T_MAX / self->ob_descr->itemsize)) { + PyErr_NoMemory(); + return -1; + } + oldsize = Py_SIZE(self); + /* Get the size of bb before resizing the array since bb could be self. */ + bbsize = Py_SIZE(bb); + size = oldsize + Py_SIZE(b); + if (array_resize(self, size) == -1) + return -1; + memcpy(self->ob_item + oldsize * self->ob_descr->itemsize, + b->ob_item, bbsize * b->ob_descr->itemsize); + + return 0; #undef b } static PyObject * array_inplace_concat(arrayobject *self, PyObject *bb) { - if (!array_Check(bb)) { - PyErr_Format(PyExc_TypeError, - "can only extend array with array (not \"%.200s\")", - Py_TYPE(bb)->tp_name); - return NULL; - } - if (array_do_extend(self, bb) == -1) - return NULL; - Py_INCREF(self); - return (PyObject *)self; + if (!array_Check(bb)) { + PyErr_Format(PyExc_TypeError, + "can only extend array with array (not \"%.200s\")", + Py_TYPE(bb)->tp_name); + return NULL; + } + if (array_do_extend(self, bb) == -1) + return NULL; + Py_INCREF(self); + return (PyObject *)self; } static PyObject * array_inplace_repeat(arrayobject *self, Py_ssize_t n) { - char *items, *p; - Py_ssize_t size, i; - - if (Py_SIZE(self) > 0) { - if (n < 0) - n = 0; - items = self->ob_item; - if ((self->ob_descr->itemsize != 0) && - (Py_SIZE(self) > PY_SSIZE_T_MAX / self->ob_descr->itemsize)) { - return PyErr_NoMemory(); - } - size = Py_SIZE(self) * self->ob_descr->itemsize; - if (n > 0 && size > PY_SSIZE_T_MAX / n) { - return PyErr_NoMemory(); - } - if (array_resize(self, n * Py_SIZE(self)) == -1) - return NULL; - items = p = self->ob_item; - for (i = 1; i < n; i++) { - p += size; - memcpy(p, items, size); - } - } - Py_INCREF(self); - return (PyObject *)self; + char *items, *p; + Py_ssize_t size, i; + + if (Py_SIZE(self) > 0) { + if (n < 0) + n = 0; + items = self->ob_item; + if ((self->ob_descr->itemsize != 0) && + (Py_SIZE(self) > PY_SSIZE_T_MAX / self->ob_descr->itemsize)) { + return PyErr_NoMemory(); + } + size = Py_SIZE(self) * self->ob_descr->itemsize; + if (n > 0 && size > PY_SSIZE_T_MAX / n) { + return PyErr_NoMemory(); + } + if (array_resize(self, n * Py_SIZE(self)) == -1) + return NULL; + items = p = self->ob_item; + for (i = 1; i < n; i++) { + p += size; + memcpy(p, items, size); + } + } + Py_INCREF(self); + return (PyObject *)self; } static PyObject * ins(arrayobject *self, Py_ssize_t where, PyObject *v) { - if (ins1(self, where, v) != 0) - return NULL; - Py_INCREF(Py_None); - return Py_None; + if (ins1(self, where, v) != 0) + return NULL; + Py_INCREF(Py_None); + return Py_None; } static PyObject * array_count(arrayobject *self, PyObject *v) { - Py_ssize_t count = 0; - Py_ssize_t i; + Py_ssize_t count = 0; + Py_ssize_t i; - for (i = 0; i < Py_SIZE(self); i++) { - PyObject *selfi = getarrayitem((PyObject *)self, i); - int cmp = PyObject_RichCompareBool(selfi, v, Py_EQ); - Py_DECREF(selfi); - if (cmp > 0) - count++; - else if (cmp < 0) - return NULL; - } - return PyLong_FromSsize_t(count); + for (i = 0; i < Py_SIZE(self); i++) { + PyObject *selfi = getarrayitem((PyObject *)self, i); + int cmp = PyObject_RichCompareBool(selfi, v, Py_EQ); + Py_DECREF(selfi); + if (cmp > 0) + count++; + else if (cmp < 0) + return NULL; + } + return PyLong_FromSsize_t(count); } PyDoc_STRVAR(count_doc, @@ -919,20 +919,20 @@ Return number of occurrences of x in the array."); static PyObject * array_index(arrayobject *self, PyObject *v) { - Py_ssize_t i; + Py_ssize_t i; - for (i = 0; i < Py_SIZE(self); i++) { - PyObject *selfi = getarrayitem((PyObject *)self, i); - int cmp = PyObject_RichCompareBool(selfi, v, Py_EQ); - Py_DECREF(selfi); - if (cmp > 0) { - return PyLong_FromLong((long)i); - } - else if (cmp < 0) - return NULL; - } - PyErr_SetString(PyExc_ValueError, "array.index(x): x not in list"); - return NULL; + for (i = 0; i < Py_SIZE(self); i++) { + PyObject *selfi = getarrayitem((PyObject *)self, i); + int cmp = PyObject_RichCompareBool(selfi, v, Py_EQ); + Py_DECREF(selfi); + if (cmp > 0) { + return PyLong_FromLong((long)i); + } + else if (cmp < 0) + return NULL; + } + PyErr_SetString(PyExc_ValueError, "array.index(x): x not in list"); + return NULL; } PyDoc_STRVAR(index_doc, @@ -943,38 +943,38 @@ Return index of first occurrence of x in the array."); static int array_contains(arrayobject *self, PyObject *v) { - Py_ssize_t i; - int cmp; + Py_ssize_t i; + int cmp; - for (i = 0, cmp = 0 ; cmp == 0 && i < Py_SIZE(self); i++) { - PyObject *selfi = getarrayitem((PyObject *)self, i); - cmp = PyObject_RichCompareBool(selfi, v, Py_EQ); - Py_DECREF(selfi); - } - return cmp; + for (i = 0, cmp = 0 ; cmp == 0 && i < Py_SIZE(self); i++) { + PyObject *selfi = getarrayitem((PyObject *)self, i); + cmp = PyObject_RichCompareBool(selfi, v, Py_EQ); + Py_DECREF(selfi); + } + return cmp; } static PyObject * array_remove(arrayobject *self, PyObject *v) { - int i; - - for (i = 0; i < Py_SIZE(self); i++) { - PyObject *selfi = getarrayitem((PyObject *)self,i); - int cmp = PyObject_RichCompareBool(selfi, v, Py_EQ); - Py_DECREF(selfi); - if (cmp > 0) { - if (array_ass_slice(self, i, i+1, - (PyObject *)NULL) != 0) - return NULL; - Py_INCREF(Py_None); - return Py_None; - } - else if (cmp < 0) - return NULL; - } - PyErr_SetString(PyExc_ValueError, "array.remove(x): x not in list"); - return NULL; + int i; + + for (i = 0; i < Py_SIZE(self); i++) { + PyObject *selfi = getarrayitem((PyObject *)self,i); + int cmp = PyObject_RichCompareBool(selfi, v, Py_EQ); + Py_DECREF(selfi); + if (cmp > 0) { + if (array_ass_slice(self, i, i+1, + (PyObject *)NULL) != 0) + return NULL; + Py_INCREF(Py_None); + return Py_None; + } + else if (cmp < 0) + return NULL; + } + PyErr_SetString(PyExc_ValueError, "array.remove(x): x not in list"); + return NULL; } PyDoc_STRVAR(remove_doc, @@ -985,27 +985,27 @@ Remove the first occurrence of x in the array."); static PyObject * array_pop(arrayobject *self, PyObject *args) { - Py_ssize_t i = -1; - PyObject *v; - if (!PyArg_ParseTuple(args, "|n:pop", &i)) - return NULL; - if (Py_SIZE(self) == 0) { - /* Special-case most common failure cause */ - PyErr_SetString(PyExc_IndexError, "pop from empty array"); - return NULL; - } - if (i < 0) - i += Py_SIZE(self); - if (i < 0 || i >= Py_SIZE(self)) { - PyErr_SetString(PyExc_IndexError, "pop index out of range"); - return NULL; - } - v = getarrayitem((PyObject *)self,i); - if (array_ass_slice(self, i, i+1, (PyObject *)NULL) != 0) { - Py_DECREF(v); - return NULL; - } - return v; + Py_ssize_t i = -1; + PyObject *v; + if (!PyArg_ParseTuple(args, "|n:pop", &i)) + return NULL; + if (Py_SIZE(self) == 0) { + /* Special-case most common failure cause */ + PyErr_SetString(PyExc_IndexError, "pop from empty array"); + return NULL; + } + if (i < 0) + i += Py_SIZE(self); + if (i < 0 || i >= Py_SIZE(self)) { + PyErr_SetString(PyExc_IndexError, "pop index out of range"); + return NULL; + } + v = getarrayitem((PyObject *)self,i); + if (array_ass_slice(self, i, i+1, (PyObject *)NULL) != 0) { + Py_DECREF(v); + return NULL; + } + return v; } PyDoc_STRVAR(pop_doc, @@ -1016,10 +1016,10 @@ Return the i-th element and delete it from the array. i defaults to -1."); static PyObject * array_extend(arrayobject *self, PyObject *bb) { - if (array_do_extend(self, bb) == -1) - return NULL; - Py_INCREF(Py_None); - return Py_None; + if (array_do_extend(self, bb) == -1) + return NULL; + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(extend_doc, @@ -1030,11 +1030,11 @@ PyDoc_STRVAR(extend_doc, static PyObject * array_insert(arrayobject *self, PyObject *args) { - Py_ssize_t i; - PyObject *v; - if (!PyArg_ParseTuple(args, "nO:insert", &i, &v)) - return NULL; - return ins(self, i, v); + Py_ssize_t i; + PyObject *v; + if (!PyArg_ParseTuple(args, "nO:insert", &i, &v)) + return NULL; + return ins(self, i, v); } PyDoc_STRVAR(insert_doc, @@ -1046,15 +1046,15 @@ Insert a new item x into the array before position i."); static PyObject * array_buffer_info(arrayobject *self, PyObject *unused) { - PyObject* retval = NULL; - retval = PyTuple_New(2); - if (!retval) - return NULL; + PyObject* retval = NULL; + retval = PyTuple_New(2); + if (!retval) + return NULL; - PyTuple_SET_ITEM(retval, 0, PyLong_FromVoidPtr(self->ob_item)); - PyTuple_SET_ITEM(retval, 1, PyLong_FromLong((long)(Py_SIZE(self)))); + PyTuple_SET_ITEM(retval, 0, PyLong_FromVoidPtr(self->ob_item)); + PyTuple_SET_ITEM(retval, 1, PyLong_FromLong((long)(Py_SIZE(self)))); - return retval; + return retval; } PyDoc_STRVAR(buffer_info_doc, @@ -1069,7 +1069,7 @@ the buffer length in bytes."); static PyObject * array_append(arrayobject *self, PyObject *v) { - return ins(self, (int) Py_SIZE(self), v); + return ins(self, (int) Py_SIZE(self), v); } PyDoc_STRVAR(append_doc, @@ -1081,52 +1081,52 @@ Append new value x to the end of the array."); static PyObject * array_byteswap(arrayobject *self, PyObject *unused) { - char *p; - Py_ssize_t i; - - switch (self->ob_descr->itemsize) { - case 1: - break; - case 2: - for (p = self->ob_item, i = Py_SIZE(self); --i >= 0; p += 2) { - char p0 = p[0]; - p[0] = p[1]; - p[1] = p0; - } - break; - case 4: - for (p = self->ob_item, i = Py_SIZE(self); --i >= 0; p += 4) { - char p0 = p[0]; - char p1 = p[1]; - p[0] = p[3]; - p[1] = p[2]; - p[2] = p1; - p[3] = p0; - } - break; - case 8: - for (p = self->ob_item, i = Py_SIZE(self); --i >= 0; p += 8) { - char p0 = p[0]; - char p1 = p[1]; - char p2 = p[2]; - char p3 = p[3]; - p[0] = p[7]; - p[1] = p[6]; - p[2] = p[5]; - p[3] = p[4]; - p[4] = p3; - p[5] = p2; - p[6] = p1; - p[7] = p0; - } - break; - default: - PyErr_SetString(PyExc_RuntimeError, - "don't know how to byteswap this array type"); - return NULL; - } - Py_INCREF(Py_None); - return Py_None; + char *p; + Py_ssize_t i; + + switch (self->ob_descr->itemsize) { + case 1: + break; + case 2: + for (p = self->ob_item, i = Py_SIZE(self); --i >= 0; p += 2) { + char p0 = p[0]; + p[0] = p[1]; + p[1] = p0; + } + break; + case 4: + for (p = self->ob_item, i = Py_SIZE(self); --i >= 0; p += 4) { + char p0 = p[0]; + char p1 = p[1]; + p[0] = p[3]; + p[1] = p[2]; + p[2] = p1; + p[3] = p0; + } + break; + case 8: + for (p = self->ob_item, i = Py_SIZE(self); --i >= 0; p += 8) { + char p0 = p[0]; + char p1 = p[1]; + char p2 = p[2]; + char p3 = p[3]; + p[0] = p[7]; + p[1] = p[6]; + p[2] = p[5]; + p[3] = p[4]; + p[4] = p3; + p[5] = p2; + p[6] = p1; + p[7] = p0; + } + break; + default: + PyErr_SetString(PyExc_RuntimeError, + "don't know how to byteswap this array type"); + return NULL; + } + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(byteswap_doc, @@ -1138,33 +1138,33 @@ Byteswap all items of the array. If the items in the array are not 1, 2,\n\ static PyObject * array_reduce(arrayobject *array) { - PyObject *dict, *result; - - dict = PyObject_GetAttrString((PyObject *)array, "__dict__"); - if (dict == NULL) { - PyErr_Clear(); - dict = Py_None; - Py_INCREF(dict); - } - if (Py_SIZE(array) > 0) { - if (array->ob_descr->itemsize - > PY_SSIZE_T_MAX / Py_SIZE(array)) { - return PyErr_NoMemory(); - } - result = Py_BuildValue("O(Cy#)O", - Py_TYPE(array), - array->ob_descr->typecode, - array->ob_item, - Py_SIZE(array) * array->ob_descr->itemsize, - dict); - } else { - result = Py_BuildValue("O(C)O", - Py_TYPE(array), - array->ob_descr->typecode, - dict); - } - Py_DECREF(dict); - return result; + PyObject *dict, *result; + + dict = PyObject_GetAttrString((PyObject *)array, "__dict__"); + if (dict == NULL) { + PyErr_Clear(); + dict = Py_None; + Py_INCREF(dict); + } + if (Py_SIZE(array) > 0) { + if (array->ob_descr->itemsize + > PY_SSIZE_T_MAX / Py_SIZE(array)) { + return PyErr_NoMemory(); + } + result = Py_BuildValue("O(Cy#)O", + Py_TYPE(array), + array->ob_descr->typecode, + array->ob_item, + Py_SIZE(array) * array->ob_descr->itemsize, + dict); + } else { + result = Py_BuildValue("O(C)O", + Py_TYPE(array), + array->ob_descr->typecode, + dict); + } + Py_DECREF(dict); + return result; } PyDoc_STRVAR(array_doc, "Return state information for pickling."); @@ -1172,28 +1172,28 @@ PyDoc_STRVAR(array_doc, "Return state information for pickling."); static PyObject * array_reverse(arrayobject *self, PyObject *unused) { - register Py_ssize_t itemsize = self->ob_descr->itemsize; - register char *p, *q; - /* little buffer to hold items while swapping */ - char tmp[256]; /* 8 is probably enough -- but why skimp */ - assert((size_t)itemsize <= sizeof(tmp)); - - if (Py_SIZE(self) > 1) { - for (p = self->ob_item, - q = self->ob_item + (Py_SIZE(self) - 1)*itemsize; - p < q; - p += itemsize, q -= itemsize) { - /* memory areas guaranteed disjoint, so memcpy - * is safe (& memmove may be slower). - */ - memcpy(tmp, p, itemsize); - memcpy(p, q, itemsize); - memcpy(q, tmp, itemsize); - } - } - - Py_INCREF(Py_None); - return Py_None; + register Py_ssize_t itemsize = self->ob_descr->itemsize; + register char *p, *q; + /* little buffer to hold items while swapping */ + char tmp[256]; /* 8 is probably enough -- but why skimp */ + assert((size_t)itemsize <= sizeof(tmp)); + + if (Py_SIZE(self) > 1) { + for (p = self->ob_item, + q = self->ob_item + (Py_SIZE(self) - 1)*itemsize; + p < q; + p += itemsize, q -= itemsize) { + /* memory areas guaranteed disjoint, so memcpy + * is safe (& memmove may be slower). + */ + memcpy(tmp, p, itemsize); + memcpy(p, q, itemsize); + memcpy(q, tmp, itemsize); + } + } + + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(reverse_doc, @@ -1208,51 +1208,51 @@ static PyObject *array_fromstring(arrayobject *self, PyObject *args); static PyObject * array_fromfile(arrayobject *self, PyObject *args) { - PyObject *f, *b, *res; - Py_ssize_t itemsize = self->ob_descr->itemsize; - Py_ssize_t n, nbytes; - int not_enough_bytes; + PyObject *f, *b, *res; + Py_ssize_t itemsize = self->ob_descr->itemsize; + Py_ssize_t n, nbytes; + int not_enough_bytes; - if (!PyArg_ParseTuple(args, "On:fromfile", &f, &n)) - return NULL; + if (!PyArg_ParseTuple(args, "On:fromfile", &f, &n)) + return NULL; - nbytes = n * itemsize; - if (nbytes < 0 || nbytes/itemsize != n) { - PyErr_NoMemory(); - return NULL; - } + nbytes = n * itemsize; + if (nbytes < 0 || nbytes/itemsize != n) { + PyErr_NoMemory(); + return NULL; + } - b = PyObject_CallMethod(f, "read", "n", nbytes); - if (b == NULL) - return NULL; + b = PyObject_CallMethod(f, "read", "n", nbytes); + if (b == NULL) + return NULL; - if (!PyBytes_Check(b)) { - PyErr_SetString(PyExc_TypeError, - "read() didn't return bytes"); - Py_DECREF(b); - return NULL; - } + if (!PyBytes_Check(b)) { + PyErr_SetString(PyExc_TypeError, + "read() didn't return bytes"); + Py_DECREF(b); + return NULL; + } - not_enough_bytes = (PyBytes_GET_SIZE(b) != nbytes); + not_enough_bytes = (PyBytes_GET_SIZE(b) != nbytes); - args = Py_BuildValue("(O)", b); - Py_DECREF(b); - if (args == NULL) - return NULL; + args = Py_BuildValue("(O)", b); + Py_DECREF(b); + if (args == NULL) + return NULL; - res = array_fromstring(self, args); - Py_DECREF(args); - if (res == NULL) - return NULL; + res = array_fromstring(self, args); + Py_DECREF(args); + if (res == NULL) + return NULL; - if (not_enough_bytes) { - PyErr_SetString(PyExc_EOFError, - "read() didn't return enough bytes"); - Py_DECREF(res); - return NULL; - } + if (not_enough_bytes) { + PyErr_SetString(PyExc_EOFError, + "read() didn't return enough bytes"); + Py_DECREF(res); + return NULL; + } - return res; + return res; } PyDoc_STRVAR(fromfile_doc, @@ -1265,35 +1265,35 @@ array."); static PyObject * array_tofile(arrayobject *self, PyObject *f) { - Py_ssize_t nbytes = Py_SIZE(self) * self->ob_descr->itemsize; - /* Write 64K blocks at a time */ - /* XXX Make the block size settable */ - int BLOCKSIZE = 64*1024; - Py_ssize_t nblocks = (nbytes + BLOCKSIZE - 1) / BLOCKSIZE; - Py_ssize_t i; - - if (Py_SIZE(self) == 0) - goto done; - - for (i = 0; i < nblocks; i++) { - char* ptr = self->ob_item + i*BLOCKSIZE; - Py_ssize_t size = BLOCKSIZE; - PyObject *bytes, *res; - if (i*BLOCKSIZE + size > nbytes) - size = nbytes - i*BLOCKSIZE; - bytes = PyBytes_FromStringAndSize(ptr, size); - if (bytes == NULL) - return NULL; - res = PyObject_CallMethod(f, "write", "O", bytes); - Py_DECREF(bytes); - if (res == NULL) - return NULL; - Py_DECREF(res); /* drop write result */ - } + Py_ssize_t nbytes = Py_SIZE(self) * self->ob_descr->itemsize; + /* Write 64K blocks at a time */ + /* XXX Make the block size settable */ + int BLOCKSIZE = 64*1024; + Py_ssize_t nblocks = (nbytes + BLOCKSIZE - 1) / BLOCKSIZE; + Py_ssize_t i; + + if (Py_SIZE(self) == 0) + goto done; + + for (i = 0; i < nblocks; i++) { + char* ptr = self->ob_item + i*BLOCKSIZE; + Py_ssize_t size = BLOCKSIZE; + PyObject *bytes, *res; + if (i*BLOCKSIZE + size > nbytes) + size = nbytes - i*BLOCKSIZE; + bytes = PyBytes_FromStringAndSize(ptr, size); + if (bytes == NULL) + return NULL; + res = PyObject_CallMethod(f, "write", "O", bytes); + Py_DECREF(bytes); + if (res == NULL) + return NULL; + Py_DECREF(res); /* drop write result */ + } done: - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(tofile_doc, @@ -1305,29 +1305,29 @@ Write all items (as machine values) to the file object f."); static PyObject * array_fromlist(arrayobject *self, PyObject *list) { - Py_ssize_t n; - - if (!PyList_Check(list)) { - PyErr_SetString(PyExc_TypeError, "arg must be list"); - return NULL; - } - n = PyList_Size(list); - if (n > 0) { - Py_ssize_t i, old_size; - old_size = Py_SIZE(self); - if (array_resize(self, old_size + n) == -1) - return NULL; - for (i = 0; i < n; i++) { - PyObject *v = PyList_GetItem(list, i); - if ((*self->ob_descr->setitem)(self, - Py_SIZE(self) - n + i, v) != 0) { - array_resize(self, old_size); - return NULL; - } - } - } - Py_INCREF(Py_None); - return Py_None; + Py_ssize_t n; + + if (!PyList_Check(list)) { + PyErr_SetString(PyExc_TypeError, "arg must be list"); + return NULL; + } + n = PyList_Size(list); + if (n > 0) { + Py_ssize_t i, old_size; + old_size = Py_SIZE(self); + if (array_resize(self, old_size + n) == -1) + return NULL; + for (i = 0; i < n; i++) { + PyObject *v = PyList_GetItem(list, i); + if ((*self->ob_descr->setitem)(self, + Py_SIZE(self) - n + i, v) != 0) { + array_resize(self, old_size); + return NULL; + } + } + } + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(fromlist_doc, @@ -1338,20 +1338,20 @@ Append items to array from list."); static PyObject * array_tolist(arrayobject *self, PyObject *unused) { - PyObject *list = PyList_New(Py_SIZE(self)); - Py_ssize_t i; + PyObject *list = PyList_New(Py_SIZE(self)); + Py_ssize_t i; - if (list == NULL) - return NULL; - for (i = 0; i < Py_SIZE(self); i++) { - PyObject *v = getarrayitem((PyObject *)self, i); - if (v == NULL) { - Py_DECREF(list); - return NULL; - } - PyList_SetItem(list, i, v); - } - return list; + if (list == NULL) + return NULL; + for (i = 0; i < Py_SIZE(self); i++) { + PyObject *v = getarrayitem((PyObject *)self, i); + if (v == NULL) { + Py_DECREF(list); + return NULL; + } + PyList_SetItem(list, i, v); + } + return list; } PyDoc_STRVAR(tolist_doc, @@ -1363,30 +1363,30 @@ Convert array to an ordinary list with the same items."); static PyObject * array_fromstring(arrayobject *self, PyObject *args) { - char *str; - Py_ssize_t n; - int itemsize = self->ob_descr->itemsize; - if (!PyArg_ParseTuple(args, "s#:fromstring", &str, &n)) - return NULL; - if (n % itemsize != 0) { - PyErr_SetString(PyExc_ValueError, - "string length not a multiple of item size"); - return NULL; - } - n = n / itemsize; - if (n > 0) { - Py_ssize_t old_size = Py_SIZE(self); - if ((n > PY_SSIZE_T_MAX - old_size) || - ((old_size + n) > PY_SSIZE_T_MAX / itemsize)) { - return PyErr_NoMemory(); - } - if (array_resize(self, old_size + n) == -1) - return NULL; - memcpy(self->ob_item + old_size * itemsize, - str, n * itemsize); - } - Py_INCREF(Py_None); - return Py_None; + char *str; + Py_ssize_t n; + int itemsize = self->ob_descr->itemsize; + if (!PyArg_ParseTuple(args, "s#:fromstring", &str, &n)) + return NULL; + if (n % itemsize != 0) { + PyErr_SetString(PyExc_ValueError, + "string length not a multiple of item size"); + return NULL; + } + n = n / itemsize; + if (n > 0) { + Py_ssize_t old_size = Py_SIZE(self); + if ((n > PY_SSIZE_T_MAX - old_size) || + ((old_size + n) > PY_SSIZE_T_MAX / itemsize)) { + return PyErr_NoMemory(); + } + if (array_resize(self, old_size + n) == -1) + return NULL; + memcpy(self->ob_item + old_size * itemsize, + str, n * itemsize); + } + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(fromstring_doc, @@ -1399,12 +1399,12 @@ values, as if it had been read from a file using the fromfile() method)."); static PyObject * array_tostring(arrayobject *self, PyObject *unused) { - if (Py_SIZE(self) <= PY_SSIZE_T_MAX / self->ob_descr->itemsize) { - return PyBytes_FromStringAndSize(self->ob_item, - Py_SIZE(self) * self->ob_descr->itemsize); - } else { - return PyErr_NoMemory(); - } + if (Py_SIZE(self) <= PY_SSIZE_T_MAX / self->ob_descr->itemsize) { + return PyBytes_FromStringAndSize(self->ob_item, + Py_SIZE(self) * self->ob_descr->itemsize); + } else { + return PyErr_NoMemory(); + } } PyDoc_STRVAR(tostring_doc, @@ -1418,29 +1418,29 @@ representation."); static PyObject * array_fromunicode(arrayobject *self, PyObject *args) { - Py_UNICODE *ustr; - Py_ssize_t n; - char typecode; - - if (!PyArg_ParseTuple(args, "u#:fromunicode", &ustr, &n)) - return NULL; - typecode = self->ob_descr->typecode; - if ((typecode != 'u')) { - PyErr_SetString(PyExc_ValueError, - "fromunicode() may only be called on " - "unicode type arrays"); - return NULL; - } - if (n > 0) { - Py_ssize_t old_size = Py_SIZE(self); - if (array_resize(self, old_size + n) == -1) - return NULL; - memcpy(self->ob_item + old_size * sizeof(Py_UNICODE), - ustr, n * sizeof(Py_UNICODE)); - } - - Py_INCREF(Py_None); - return Py_None; + Py_UNICODE *ustr; + Py_ssize_t n; + char typecode; + + if (!PyArg_ParseTuple(args, "u#:fromunicode", &ustr, &n)) + return NULL; + typecode = self->ob_descr->typecode; + if ((typecode != 'u')) { + PyErr_SetString(PyExc_ValueError, + "fromunicode() may only be called on " + "unicode type arrays"); + return NULL; + } + if (n > 0) { + Py_ssize_t old_size = Py_SIZE(self); + if (array_resize(self, old_size + n) == -1) + return NULL; + memcpy(self->ob_item + old_size * sizeof(Py_UNICODE), + ustr, n * sizeof(Py_UNICODE)); + } + + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(fromunicode_doc, @@ -1455,14 +1455,14 @@ append Unicode data to an array of some other type."); static PyObject * array_tounicode(arrayobject *self, PyObject *unused) { - char typecode; - typecode = self->ob_descr->typecode; - if ((typecode != 'u')) { - PyErr_SetString(PyExc_ValueError, - "tounicode() may only be called on unicode type arrays"); - return NULL; - } - return PyUnicode_FromUnicode((Py_UNICODE *) self->ob_item, Py_SIZE(self)); + char typecode; + typecode = self->ob_descr->typecode; + if ((typecode != 'u')) { + PyErr_SetString(PyExc_ValueError, + "tounicode() may only be called on unicode type arrays"); + return NULL; + } + return PyUnicode_FromUnicode((Py_UNICODE *) self->ob_item, Py_SIZE(self)); } PyDoc_STRVAR(tounicode_doc, @@ -1478,313 +1478,313 @@ an array of some other type."); static PyObject * array_get_typecode(arrayobject *a, void *closure) { - char tc = a->ob_descr->typecode; - return PyUnicode_FromStringAndSize(&tc, 1); + char tc = a->ob_descr->typecode; + return PyUnicode_FromStringAndSize(&tc, 1); } static PyObject * array_get_itemsize(arrayobject *a, void *closure) { - return PyLong_FromLong((long)a->ob_descr->itemsize); + return PyLong_FromLong((long)a->ob_descr->itemsize); } static PyGetSetDef array_getsets [] = { - {"typecode", (getter) array_get_typecode, NULL, - "the typecode character used to create the array"}, - {"itemsize", (getter) array_get_itemsize, NULL, - "the size, in bytes, of one array item"}, - {NULL} + {"typecode", (getter) array_get_typecode, NULL, + "the typecode character used to create the array"}, + {"itemsize", (getter) array_get_itemsize, NULL, + "the size, in bytes, of one array item"}, + {NULL} }; static PyMethodDef array_methods[] = { - {"append", (PyCFunction)array_append, METH_O, - append_doc}, - {"buffer_info", (PyCFunction)array_buffer_info, METH_NOARGS, - buffer_info_doc}, - {"byteswap", (PyCFunction)array_byteswap, METH_NOARGS, - byteswap_doc}, - {"__copy__", (PyCFunction)array_copy, METH_NOARGS, - copy_doc}, - {"count", (PyCFunction)array_count, METH_O, - count_doc}, - {"__deepcopy__",(PyCFunction)array_copy, METH_O, - copy_doc}, - {"extend", (PyCFunction)array_extend, METH_O, - extend_doc}, - {"fromfile", (PyCFunction)array_fromfile, METH_VARARGS, - fromfile_doc}, - {"fromlist", (PyCFunction)array_fromlist, METH_O, - fromlist_doc}, - {"fromstring", (PyCFunction)array_fromstring, METH_VARARGS, - fromstring_doc}, - {"fromunicode", (PyCFunction)array_fromunicode, METH_VARARGS, - fromunicode_doc}, - {"index", (PyCFunction)array_index, METH_O, - index_doc}, - {"insert", (PyCFunction)array_insert, METH_VARARGS, - insert_doc}, - {"pop", (PyCFunction)array_pop, METH_VARARGS, - pop_doc}, - {"__reduce__", (PyCFunction)array_reduce, METH_NOARGS, - array_doc}, - {"remove", (PyCFunction)array_remove, METH_O, - remove_doc}, - {"reverse", (PyCFunction)array_reverse, METH_NOARGS, - reverse_doc}, -/* {"sort", (PyCFunction)array_sort, METH_VARARGS, - sort_doc},*/ - {"tofile", (PyCFunction)array_tofile, METH_O, - tofile_doc}, - {"tolist", (PyCFunction)array_tolist, METH_NOARGS, - tolist_doc}, - {"tostring", (PyCFunction)array_tostring, METH_NOARGS, - tostring_doc}, - {"tounicode", (PyCFunction)array_tounicode, METH_NOARGS, - tounicode_doc}, - {NULL, NULL} /* sentinel */ + {"append", (PyCFunction)array_append, METH_O, + append_doc}, + {"buffer_info", (PyCFunction)array_buffer_info, METH_NOARGS, + buffer_info_doc}, + {"byteswap", (PyCFunction)array_byteswap, METH_NOARGS, + byteswap_doc}, + {"__copy__", (PyCFunction)array_copy, METH_NOARGS, + copy_doc}, + {"count", (PyCFunction)array_count, METH_O, + count_doc}, + {"__deepcopy__",(PyCFunction)array_copy, METH_O, + copy_doc}, + {"extend", (PyCFunction)array_extend, METH_O, + extend_doc}, + {"fromfile", (PyCFunction)array_fromfile, METH_VARARGS, + fromfile_doc}, + {"fromlist", (PyCFunction)array_fromlist, METH_O, + fromlist_doc}, + {"fromstring", (PyCFunction)array_fromstring, METH_VARARGS, + fromstring_doc}, + {"fromunicode", (PyCFunction)array_fromunicode, METH_VARARGS, + fromunicode_doc}, + {"index", (PyCFunction)array_index, METH_O, + index_doc}, + {"insert", (PyCFunction)array_insert, METH_VARARGS, + insert_doc}, + {"pop", (PyCFunction)array_pop, METH_VARARGS, + pop_doc}, + {"__reduce__", (PyCFunction)array_reduce, METH_NOARGS, + array_doc}, + {"remove", (PyCFunction)array_remove, METH_O, + remove_doc}, + {"reverse", (PyCFunction)array_reverse, METH_NOARGS, + reverse_doc}, +/* {"sort", (PyCFunction)array_sort, METH_VARARGS, + sort_doc},*/ + {"tofile", (PyCFunction)array_tofile, METH_O, + tofile_doc}, + {"tolist", (PyCFunction)array_tolist, METH_NOARGS, + tolist_doc}, + {"tostring", (PyCFunction)array_tostring, METH_NOARGS, + tostring_doc}, + {"tounicode", (PyCFunction)array_tounicode, METH_NOARGS, + tounicode_doc}, + {NULL, NULL} /* sentinel */ }; static PyObject * array_repr(arrayobject *a) { - char typecode; - PyObject *s, *v = NULL; - Py_ssize_t len; + char typecode; + PyObject *s, *v = NULL; + Py_ssize_t len; - len = Py_SIZE(a); - typecode = a->ob_descr->typecode; - if (len == 0) { - return PyUnicode_FromFormat("array('%c')", typecode); - } - if ((typecode == 'u')) - v = array_tounicode(a, NULL); - else - v = array_tolist(a, NULL); + len = Py_SIZE(a); + typecode = a->ob_descr->typecode; + if (len == 0) { + return PyUnicode_FromFormat("array('%c')", typecode); + } + if ((typecode == 'u')) + v = array_tounicode(a, NULL); + else + v = array_tolist(a, NULL); - s = PyUnicode_FromFormat("array('%c', %R)", typecode, v); - Py_DECREF(v); - return s; + s = PyUnicode_FromFormat("array('%c', %R)", typecode, v); + Py_DECREF(v); + return s; } static PyObject* array_subscr(arrayobject* self, PyObject* item) { - if (PyIndex_Check(item)) { - Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); - if (i==-1 && PyErr_Occurred()) { - return NULL; - } - if (i < 0) - i += Py_SIZE(self); - return array_item(self, i); - } - else if (PySlice_Check(item)) { - Py_ssize_t start, stop, step, slicelength, cur, i; - PyObject* result; - arrayobject* ar; - int itemsize = self->ob_descr->itemsize; - - if (PySlice_GetIndicesEx((PySliceObject*)item, Py_SIZE(self), - &start, &stop, &step, &slicelength) < 0) { - return NULL; - } - - if (slicelength <= 0) { - return newarrayobject(&Arraytype, 0, self->ob_descr); - } - else if (step == 1) { - PyObject *result = newarrayobject(&Arraytype, - slicelength, self->ob_descr); - if (result == NULL) - return NULL; - memcpy(((arrayobject *)result)->ob_item, - self->ob_item + start * itemsize, - slicelength * itemsize); - return result; - } - else { - result = newarrayobject(&Arraytype, slicelength, self->ob_descr); - if (!result) return NULL; - - ar = (arrayobject*)result; - - for (cur = start, i = 0; i < slicelength; - cur += step, i++) { - memcpy(ar->ob_item + i*itemsize, - self->ob_item + cur*itemsize, - itemsize); - } - - return result; - } - } - else { - PyErr_SetString(PyExc_TypeError, - "array indices must be integers"); - return NULL; - } + if (PyIndex_Check(item)) { + Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); + if (i==-1 && PyErr_Occurred()) { + return NULL; + } + if (i < 0) + i += Py_SIZE(self); + return array_item(self, i); + } + else if (PySlice_Check(item)) { + Py_ssize_t start, stop, step, slicelength, cur, i; + PyObject* result; + arrayobject* ar; + int itemsize = self->ob_descr->itemsize; + + if (PySlice_GetIndicesEx((PySliceObject*)item, Py_SIZE(self), + &start, &stop, &step, &slicelength) < 0) { + return NULL; + } + + if (slicelength <= 0) { + return newarrayobject(&Arraytype, 0, self->ob_descr); + } + else if (step == 1) { + PyObject *result = newarrayobject(&Arraytype, + slicelength, self->ob_descr); + if (result == NULL) + return NULL; + memcpy(((arrayobject *)result)->ob_item, + self->ob_item + start * itemsize, + slicelength * itemsize); + return result; + } + else { + result = newarrayobject(&Arraytype, slicelength, self->ob_descr); + if (!result) return NULL; + + ar = (arrayobject*)result; + + for (cur = start, i = 0; i < slicelength; + cur += step, i++) { + memcpy(ar->ob_item + i*itemsize, + self->ob_item + cur*itemsize, + itemsize); + } + + return result; + } + } + else { + PyErr_SetString(PyExc_TypeError, + "array indices must be integers"); + return NULL; + } } static int array_ass_subscr(arrayobject* self, PyObject* item, PyObject* value) { - Py_ssize_t start, stop, step, slicelength, needed; - arrayobject* other; - int itemsize; - - if (PyIndex_Check(item)) { - Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); - - if (i == -1 && PyErr_Occurred()) - return -1; - if (i < 0) - i += Py_SIZE(self); - if (i < 0 || i >= Py_SIZE(self)) { - PyErr_SetString(PyExc_IndexError, - "array assignment index out of range"); - return -1; - } - if (value == NULL) { - /* Fall through to slice assignment */ - start = i; - stop = i + 1; - step = 1; - slicelength = 1; - } - else - return (*self->ob_descr->setitem)(self, i, value); - } - else if (PySlice_Check(item)) { - if (PySlice_GetIndicesEx((PySliceObject *)item, - Py_SIZE(self), &start, &stop, - &step, &slicelength) < 0) { - return -1; - } - } - else { - PyErr_SetString(PyExc_TypeError, - "array indices must be integer"); - return -1; - } - if (value == NULL) { - other = NULL; - needed = 0; - } - else if (array_Check(value)) { - other = (arrayobject *)value; - needed = Py_SIZE(other); - if (self == other) { - /* Special case "self[i:j] = self" -- copy self first */ - int ret; - value = array_slice(other, 0, needed); - if (value == NULL) - return -1; - ret = array_ass_subscr(self, item, value); - Py_DECREF(value); - return ret; - } - if (other->ob_descr != self->ob_descr) { - PyErr_BadArgument(); - return -1; - } - } - else { - PyErr_Format(PyExc_TypeError, - "can only assign array (not \"%.200s\") to array slice", - Py_TYPE(value)->tp_name); - return -1; - } - itemsize = self->ob_descr->itemsize; - /* for 'a[2:1] = ...', the insertion point is 'start', not 'stop' */ - if ((step > 0 && stop < start) || - (step < 0 && stop > start)) - stop = start; - - /* Issue #4509: If the array has exported buffers and the slice - assignment would change the size of the array, fail early to make - sure we don't modify it. */ - if ((needed == 0 || slicelength != needed) && self->ob_exports > 0) { - PyErr_SetString(PyExc_BufferError, - "cannot resize an array that is exporting buffers"); - return -1; - } - - if (step == 1) { - if (slicelength > needed) { - memmove(self->ob_item + (start + needed) * itemsize, - self->ob_item + stop * itemsize, - (Py_SIZE(self) - stop) * itemsize); - if (array_resize(self, Py_SIZE(self) + - needed - slicelength) < 0) - return -1; - } - else if (slicelength < needed) { - if (array_resize(self, Py_SIZE(self) + - needed - slicelength) < 0) - return -1; - memmove(self->ob_item + (start + needed) * itemsize, - self->ob_item + stop * itemsize, - (Py_SIZE(self) - start - needed) * itemsize); - } - if (needed > 0) - memcpy(self->ob_item + start * itemsize, - other->ob_item, needed * itemsize); - return 0; - } - else if (needed == 0) { - /* Delete slice */ - size_t cur; - Py_ssize_t i; - - if (step < 0) { - stop = start + 1; - start = stop + step * (slicelength - 1) - 1; - step = -step; - } - for (cur = start, i = 0; i < slicelength; - cur += step, i++) { - Py_ssize_t lim = step - 1; - - if (cur + step >= (size_t)Py_SIZE(self)) - lim = Py_SIZE(self) - cur - 1; - memmove(self->ob_item + (cur - i) * itemsize, - self->ob_item + (cur + 1) * itemsize, - lim * itemsize); - } - cur = start + slicelength * step; - if (cur < (size_t)Py_SIZE(self)) { - memmove(self->ob_item + (cur-slicelength) * itemsize, - self->ob_item + cur * itemsize, - (Py_SIZE(self) - cur) * itemsize); - } - if (array_resize(self, Py_SIZE(self) - slicelength) < 0) - return -1; - return 0; - } - else { - Py_ssize_t cur, i; - - if (needed != slicelength) { - PyErr_Format(PyExc_ValueError, - "attempt to assign array of size %zd " - "to extended slice of size %zd", - needed, slicelength); - return -1; - } - for (cur = start, i = 0; i < slicelength; - cur += step, i++) { - memcpy(self->ob_item + cur * itemsize, - other->ob_item + i * itemsize, - itemsize); - } - return 0; - } + Py_ssize_t start, stop, step, slicelength, needed; + arrayobject* other; + int itemsize; + + if (PyIndex_Check(item)) { + Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); + + if (i == -1 && PyErr_Occurred()) + return -1; + if (i < 0) + i += Py_SIZE(self); + if (i < 0 || i >= Py_SIZE(self)) { + PyErr_SetString(PyExc_IndexError, + "array assignment index out of range"); + return -1; + } + if (value == NULL) { + /* Fall through to slice assignment */ + start = i; + stop = i + 1; + step = 1; + slicelength = 1; + } + else + return (*self->ob_descr->setitem)(self, i, value); + } + else if (PySlice_Check(item)) { + if (PySlice_GetIndicesEx((PySliceObject *)item, + Py_SIZE(self), &start, &stop, + &step, &slicelength) < 0) { + return -1; + } + } + else { + PyErr_SetString(PyExc_TypeError, + "array indices must be integer"); + return -1; + } + if (value == NULL) { + other = NULL; + needed = 0; + } + else if (array_Check(value)) { + other = (arrayobject *)value; + needed = Py_SIZE(other); + if (self == other) { + /* Special case "self[i:j] = self" -- copy self first */ + int ret; + value = array_slice(other, 0, needed); + if (value == NULL) + return -1; + ret = array_ass_subscr(self, item, value); + Py_DECREF(value); + return ret; + } + if (other->ob_descr != self->ob_descr) { + PyErr_BadArgument(); + return -1; + } + } + else { + PyErr_Format(PyExc_TypeError, + "can only assign array (not \"%.200s\") to array slice", + Py_TYPE(value)->tp_name); + return -1; + } + itemsize = self->ob_descr->itemsize; + /* for 'a[2:1] = ...', the insertion point is 'start', not 'stop' */ + if ((step > 0 && stop < start) || + (step < 0 && stop > start)) + stop = start; + + /* Issue #4509: If the array has exported buffers and the slice + assignment would change the size of the array, fail early to make + sure we don't modify it. */ + if ((needed == 0 || slicelength != needed) && self->ob_exports > 0) { + PyErr_SetString(PyExc_BufferError, + "cannot resize an array that is exporting buffers"); + return -1; + } + + if (step == 1) { + if (slicelength > needed) { + memmove(self->ob_item + (start + needed) * itemsize, + self->ob_item + stop * itemsize, + (Py_SIZE(self) - stop) * itemsize); + if (array_resize(self, Py_SIZE(self) + + needed - slicelength) < 0) + return -1; + } + else if (slicelength < needed) { + if (array_resize(self, Py_SIZE(self) + + needed - slicelength) < 0) + return -1; + memmove(self->ob_item + (start + needed) * itemsize, + self->ob_item + stop * itemsize, + (Py_SIZE(self) - start - needed) * itemsize); + } + if (needed > 0) + memcpy(self->ob_item + start * itemsize, + other->ob_item, needed * itemsize); + return 0; + } + else if (needed == 0) { + /* Delete slice */ + size_t cur; + Py_ssize_t i; + + if (step < 0) { + stop = start + 1; + start = stop + step * (slicelength - 1) - 1; + step = -step; + } + for (cur = start, i = 0; i < slicelength; + cur += step, i++) { + Py_ssize_t lim = step - 1; + + if (cur + step >= (size_t)Py_SIZE(self)) + lim = Py_SIZE(self) - cur - 1; + memmove(self->ob_item + (cur - i) * itemsize, + self->ob_item + (cur + 1) * itemsize, + lim * itemsize); + } + cur = start + slicelength * step; + if (cur < (size_t)Py_SIZE(self)) { + memmove(self->ob_item + (cur-slicelength) * itemsize, + self->ob_item + cur * itemsize, + (Py_SIZE(self) - cur) * itemsize); + } + if (array_resize(self, Py_SIZE(self) - slicelength) < 0) + return -1; + return 0; + } + else { + Py_ssize_t cur, i; + + if (needed != slicelength) { + PyErr_Format(PyExc_ValueError, + "attempt to assign array of size %zd " + "to extended slice of size %zd", + needed, slicelength); + return -1; + } + for (cur = start, i = 0; i < slicelength; + cur += step, i++) { + memcpy(self->ob_item + cur * itemsize, + other->ob_item + i * itemsize, + itemsize); + } + return 0; + } } static PyMappingMethods array_as_mapping = { - (lenfunc)array_length, - (binaryfunc)array_subscr, - (objobjargproc)array_ass_subscr + (lenfunc)array_length, + (binaryfunc)array_subscr, + (objobjargproc)array_ass_subscr }; static const void *emptybuf = ""; @@ -1793,173 +1793,173 @@ static const void *emptybuf = ""; static int array_buffer_getbuf(arrayobject *self, Py_buffer *view, int flags) { - if (view==NULL) goto finish; - - view->buf = (void *)self->ob_item; - view->obj = (PyObject*)self; - Py_INCREF(self); - if (view->buf == NULL) - view->buf = (void *)emptybuf; - view->len = (Py_SIZE(self)) * self->ob_descr->itemsize; - view->readonly = 0; - view->ndim = 1; - view->itemsize = self->ob_descr->itemsize; - view->suboffsets = NULL; - view->shape = NULL; - if ((flags & PyBUF_ND)==PyBUF_ND) { - view->shape = &((Py_SIZE(self))); - } - view->strides = NULL; - if ((flags & PyBUF_STRIDES)==PyBUF_STRIDES) - view->strides = &(view->itemsize); - view->format = NULL; - view->internal = NULL; - if ((flags & PyBUF_FORMAT) == PyBUF_FORMAT) { - view->format = self->ob_descr->formats; + if (view==NULL) goto finish; + + view->buf = (void *)self->ob_item; + view->obj = (PyObject*)self; + Py_INCREF(self); + if (view->buf == NULL) + view->buf = (void *)emptybuf; + view->len = (Py_SIZE(self)) * self->ob_descr->itemsize; + view->readonly = 0; + view->ndim = 1; + view->itemsize = self->ob_descr->itemsize; + view->suboffsets = NULL; + view->shape = NULL; + if ((flags & PyBUF_ND)==PyBUF_ND) { + view->shape = &((Py_SIZE(self))); + } + view->strides = NULL; + if ((flags & PyBUF_STRIDES)==PyBUF_STRIDES) + view->strides = &(view->itemsize); + view->format = NULL; + view->internal = NULL; + if ((flags & PyBUF_FORMAT) == PyBUF_FORMAT) { + view->format = self->ob_descr->formats; #ifdef Py_UNICODE_WIDE - if (self->ob_descr->typecode == 'u') { - view->format = "w"; - } -#endif + if (self->ob_descr->typecode == 'u') { + view->format = "w"; } +#endif + } finish: - self->ob_exports++; - return 0; + self->ob_exports++; + return 0; } static void array_buffer_relbuf(arrayobject *self, Py_buffer *view) { - self->ob_exports--; + self->ob_exports--; } static PySequenceMethods array_as_sequence = { - (lenfunc)array_length, /*sq_length*/ - (binaryfunc)array_concat, /*sq_concat*/ - (ssizeargfunc)array_repeat, /*sq_repeat*/ - (ssizeargfunc)array_item, /*sq_item*/ - 0, /*sq_slice*/ - (ssizeobjargproc)array_ass_item, /*sq_ass_item*/ - 0, /*sq_ass_slice*/ - (objobjproc)array_contains, /*sq_contains*/ - (binaryfunc)array_inplace_concat, /*sq_inplace_concat*/ - (ssizeargfunc)array_inplace_repeat /*sq_inplace_repeat*/ + (lenfunc)array_length, /*sq_length*/ + (binaryfunc)array_concat, /*sq_concat*/ + (ssizeargfunc)array_repeat, /*sq_repeat*/ + (ssizeargfunc)array_item, /*sq_item*/ + 0, /*sq_slice*/ + (ssizeobjargproc)array_ass_item, /*sq_ass_item*/ + 0, /*sq_ass_slice*/ + (objobjproc)array_contains, /*sq_contains*/ + (binaryfunc)array_inplace_concat, /*sq_inplace_concat*/ + (ssizeargfunc)array_inplace_repeat /*sq_inplace_repeat*/ }; static PyBufferProcs array_as_buffer = { - (getbufferproc)array_buffer_getbuf, - (releasebufferproc)array_buffer_relbuf + (getbufferproc)array_buffer_getbuf, + (releasebufferproc)array_buffer_relbuf }; static PyObject * array_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - int c; - PyObject *initial = NULL, *it = NULL; - struct arraydescr *descr; - - if (type == &Arraytype && !_PyArg_NoKeywords("array.array()", kwds)) - return NULL; - - if (!PyArg_ParseTuple(args, "C|O:array", &c, &initial)) - return NULL; - - if (!(initial == NULL || PyList_Check(initial) - || PyByteArray_Check(initial) - || PyBytes_Check(initial) - || PyTuple_Check(initial) - || ((c=='u') && PyUnicode_Check(initial)))) { - it = PyObject_GetIter(initial); - if (it == NULL) - return NULL; - /* We set initial to NULL so that the subsequent code - will create an empty array of the appropriate type - and afterwards we can use array_iter_extend to populate - the array. - */ - initial = NULL; - } - for (descr = descriptors; descr->typecode != '\0'; descr++) { - if (descr->typecode == c) { - PyObject *a; - Py_ssize_t len; - - if (initial == NULL || !(PyList_Check(initial) - || PyTuple_Check(initial))) - len = 0; - else - len = PySequence_Size(initial); - - a = newarrayobject(type, len, descr); - if (a == NULL) - return NULL; - - if (len > 0) { - Py_ssize_t i; - for (i = 0; i < len; i++) { - PyObject *v = - PySequence_GetItem(initial, i); - if (v == NULL) { - Py_DECREF(a); - return NULL; - } - if (setarrayitem(a, i, v) != 0) { - Py_DECREF(v); - Py_DECREF(a); - return NULL; - } - Py_DECREF(v); - } - } - else if (initial != NULL && (PyByteArray_Check(initial) || - PyBytes_Check(initial))) { - PyObject *t_initial, *v; - t_initial = PyTuple_Pack(1, initial); - if (t_initial == NULL) { - Py_DECREF(a); - return NULL; - } - v = array_fromstring((arrayobject *)a, - t_initial); - Py_DECREF(t_initial); - if (v == NULL) { - Py_DECREF(a); - return NULL; - } - Py_DECREF(v); - } - else if (initial != NULL && PyUnicode_Check(initial)) { - Py_ssize_t n = PyUnicode_GET_DATA_SIZE(initial); - if (n > 0) { - arrayobject *self = (arrayobject *)a; - char *item = self->ob_item; - item = (char *)PyMem_Realloc(item, n); - if (item == NULL) { - PyErr_NoMemory(); - Py_DECREF(a); - return NULL; - } - self->ob_item = item; - Py_SIZE(self) = n / sizeof(Py_UNICODE); - memcpy(item, PyUnicode_AS_DATA(initial), n); - self->allocated = Py_SIZE(self); - } - } - if (it != NULL) { - if (array_iter_extend((arrayobject *)a, it) == -1) { - Py_DECREF(it); - Py_DECREF(a); - return NULL; - } - Py_DECREF(it); - } - return a; - } - } - PyErr_SetString(PyExc_ValueError, - "bad typecode (must be b, B, u, h, H, i, I, l, L, f or d)"); - return NULL; + int c; + PyObject *initial = NULL, *it = NULL; + struct arraydescr *descr; + + if (type == &Arraytype && !_PyArg_NoKeywords("array.array()", kwds)) + return NULL; + + if (!PyArg_ParseTuple(args, "C|O:array", &c, &initial)) + return NULL; + + if (!(initial == NULL || PyList_Check(initial) + || PyByteArray_Check(initial) + || PyBytes_Check(initial) + || PyTuple_Check(initial) + || ((c=='u') && PyUnicode_Check(initial)))) { + it = PyObject_GetIter(initial); + if (it == NULL) + return NULL; + /* We set initial to NULL so that the subsequent code + will create an empty array of the appropriate type + and afterwards we can use array_iter_extend to populate + the array. + */ + initial = NULL; + } + for (descr = descriptors; descr->typecode != '\0'; descr++) { + if (descr->typecode == c) { + PyObject *a; + Py_ssize_t len; + + if (initial == NULL || !(PyList_Check(initial) + || PyTuple_Check(initial))) + len = 0; + else + len = PySequence_Size(initial); + + a = newarrayobject(type, len, descr); + if (a == NULL) + return NULL; + + if (len > 0) { + Py_ssize_t i; + for (i = 0; i < len; i++) { + PyObject *v = + PySequence_GetItem(initial, i); + if (v == NULL) { + Py_DECREF(a); + return NULL; + } + if (setarrayitem(a, i, v) != 0) { + Py_DECREF(v); + Py_DECREF(a); + return NULL; + } + Py_DECREF(v); + } + } + else if (initial != NULL && (PyByteArray_Check(initial) || + PyBytes_Check(initial))) { + PyObject *t_initial, *v; + t_initial = PyTuple_Pack(1, initial); + if (t_initial == NULL) { + Py_DECREF(a); + return NULL; + } + v = array_fromstring((arrayobject *)a, + t_initial); + Py_DECREF(t_initial); + if (v == NULL) { + Py_DECREF(a); + return NULL; + } + Py_DECREF(v); + } + else if (initial != NULL && PyUnicode_Check(initial)) { + Py_ssize_t n = PyUnicode_GET_DATA_SIZE(initial); + if (n > 0) { + arrayobject *self = (arrayobject *)a; + char *item = self->ob_item; + item = (char *)PyMem_Realloc(item, n); + if (item == NULL) { + PyErr_NoMemory(); + Py_DECREF(a); + return NULL; + } + self->ob_item = item; + Py_SIZE(self) = n / sizeof(Py_UNICODE); + memcpy(item, PyUnicode_AS_DATA(initial), n); + self->allocated = Py_SIZE(self); + } + } + if (it != NULL) { + if (array_iter_extend((arrayobject *)a, it) == -1) { + Py_DECREF(it); + Py_DECREF(a); + return NULL; + } + Py_DECREF(it); + } + return a; + } + } + PyErr_SetString(PyExc_ValueError, + "bad typecode (must be b, B, u, h, H, i, I, l, L, f or d)"); + return NULL; } @@ -2030,55 +2030,55 @@ itemsize -- the length in bytes of one array item\n\ static PyObject *array_iter(arrayobject *ao); static PyTypeObject Arraytype = { - PyVarObject_HEAD_INIT(NULL, 0) - "array.array", - sizeof(arrayobject), - 0, - (destructor)array_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)array_repr, /* tp_repr */ - 0, /* tp_as_number*/ - &array_as_sequence, /* tp_as_sequence*/ - &array_as_mapping, /* tp_as_mapping*/ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - &array_as_buffer, /* tp_as_buffer*/ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - arraytype_doc, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - array_richcompare, /* tp_richcompare */ - offsetof(arrayobject, weakreflist), /* tp_weaklistoffset */ - (getiterfunc)array_iter, /* tp_iter */ - 0, /* tp_iternext */ - array_methods, /* tp_methods */ - 0, /* tp_members */ - array_getsets, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - array_new, /* tp_new */ - PyObject_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "array.array", + sizeof(arrayobject), + 0, + (destructor)array_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)array_repr, /* tp_repr */ + 0, /* tp_as_number*/ + &array_as_sequence, /* tp_as_sequence*/ + &array_as_mapping, /* tp_as_mapping*/ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + &array_as_buffer, /* tp_as_buffer*/ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + arraytype_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + array_richcompare, /* tp_richcompare */ + offsetof(arrayobject, weakreflist), /* tp_weaklistoffset */ + (getiterfunc)array_iter, /* tp_iter */ + 0, /* tp_iternext */ + array_methods, /* tp_methods */ + 0, /* tp_members */ + array_getsets, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + array_new, /* tp_new */ + PyObject_Del, /* tp_free */ }; /*********************** Array Iterator **************************/ typedef struct { - PyObject_HEAD - Py_ssize_t index; - arrayobject *ao; - PyObject * (*getitem)(struct arrayobject *, Py_ssize_t); + PyObject_HEAD + Py_ssize_t index; + arrayobject *ao; + PyObject * (*getitem)(struct arrayobject *, Py_ssize_t); } arrayiterobject; static PyTypeObject PyArrayIter_Type; @@ -2088,79 +2088,79 @@ static PyTypeObject PyArrayIter_Type; static PyObject * array_iter(arrayobject *ao) { - arrayiterobject *it; + arrayiterobject *it; - if (!array_Check(ao)) { - PyErr_BadInternalCall(); - return NULL; - } + if (!array_Check(ao)) { + PyErr_BadInternalCall(); + return NULL; + } - it = PyObject_GC_New(arrayiterobject, &PyArrayIter_Type); - if (it == NULL) - return NULL; + it = PyObject_GC_New(arrayiterobject, &PyArrayIter_Type); + if (it == NULL) + return NULL; - Py_INCREF(ao); - it->ao = ao; - it->index = 0; - it->getitem = ao->ob_descr->getitem; - PyObject_GC_Track(it); - return (PyObject *)it; + Py_INCREF(ao); + it->ao = ao; + it->index = 0; + it->getitem = ao->ob_descr->getitem; + PyObject_GC_Track(it); + return (PyObject *)it; } static PyObject * arrayiter_next(arrayiterobject *it) { - assert(PyArrayIter_Check(it)); - if (it->index < Py_SIZE(it->ao)) - return (*it->getitem)(it->ao, it->index++); - return NULL; + assert(PyArrayIter_Check(it)); + if (it->index < Py_SIZE(it->ao)) + return (*it->getitem)(it->ao, it->index++); + return NULL; } static void arrayiter_dealloc(arrayiterobject *it) { - PyObject_GC_UnTrack(it); - Py_XDECREF(it->ao); - PyObject_GC_Del(it); + PyObject_GC_UnTrack(it); + Py_XDECREF(it->ao); + PyObject_GC_Del(it); } static int arrayiter_traverse(arrayiterobject *it, visitproc visit, void *arg) { - Py_VISIT(it->ao); - return 0; + Py_VISIT(it->ao); + return 0; } static PyTypeObject PyArrayIter_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "arrayiterator", /* tp_name */ - sizeof(arrayiterobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)arrayiter_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ - 0, /* tp_doc */ - (traverseproc)arrayiter_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)arrayiter_next, /* tp_iternext */ - 0, /* tp_methods */ + PyVarObject_HEAD_INIT(NULL, 0) + "arrayiterator", /* tp_name */ + sizeof(arrayiterobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)arrayiter_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + 0, /* tp_doc */ + (traverseproc)arrayiter_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)arrayiter_next, /* tp_iternext */ + 0, /* tp_methods */ }; @@ -2172,54 +2172,54 @@ static PyMethodDef a_methods[] = { }; static struct PyModuleDef arraymodule = { - PyModuleDef_HEAD_INIT, - "array", - module_doc, - -1, - a_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "array", + module_doc, + -1, + a_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_array(void) { - PyObject *m; - PyObject *typecodes; - Py_ssize_t size = 0; - register Py_UNICODE *p; - struct arraydescr *descr; - - if (PyType_Ready(&Arraytype) < 0) - return NULL; - Py_TYPE(&PyArrayIter_Type) = &PyType_Type; - m = PyModule_Create(&arraymodule); - if (m == NULL) - return NULL; - - Py_INCREF((PyObject *)&Arraytype); - PyModule_AddObject(m, "ArrayType", (PyObject *)&Arraytype); - Py_INCREF((PyObject *)&Arraytype); - PyModule_AddObject(m, "array", (PyObject *)&Arraytype); - - for (descr=descriptors; descr->typecode != '\0'; descr++) { - size++; - } - - typecodes = PyUnicode_FromStringAndSize(NULL, size); - p = PyUnicode_AS_UNICODE(typecodes); - for (descr = descriptors; descr->typecode != '\0'; descr++) { - *p++ = (char)descr->typecode; - } - - PyModule_AddObject(m, "typecodes", (PyObject *)typecodes); - - if (PyErr_Occurred()) { - Py_DECREF(m); - m = NULL; - } - return m; + PyObject *m; + PyObject *typecodes; + Py_ssize_t size = 0; + register Py_UNICODE *p; + struct arraydescr *descr; + + if (PyType_Ready(&Arraytype) < 0) + return NULL; + Py_TYPE(&PyArrayIter_Type) = &PyType_Type; + m = PyModule_Create(&arraymodule); + if (m == NULL) + return NULL; + + Py_INCREF((PyObject *)&Arraytype); + PyModule_AddObject(m, "ArrayType", (PyObject *)&Arraytype); + Py_INCREF((PyObject *)&Arraytype); + PyModule_AddObject(m, "array", (PyObject *)&Arraytype); + + for (descr=descriptors; descr->typecode != '\0'; descr++) { + size++; + } + + typecodes = PyUnicode_FromStringAndSize(NULL, size); + p = PyUnicode_AS_UNICODE(typecodes); + for (descr = descriptors; descr->typecode != '\0'; descr++) { + *p++ = (char)descr->typecode; + } + + PyModule_AddObject(m, "typecodes", (PyObject *)typecodes); + + if (PyErr_Occurred()) { + Py_DECREF(m); + m = NULL; + } + return m; } diff --git a/Modules/audioop.c b/Modules/audioop.c index 0acf672..3985ca6 100644 --- a/Modules/audioop.c +++ b/Modules/audioop.c @@ -53,13 +53,13 @@ static PyInt16 seg_uend[8] = {0x3F, 0x7F, 0xFF, 0x1FF, static PyInt16 search(PyInt16 val, PyInt16 *table, int size) { - int i; + int i; - for (i = 0; i < size; i++) { - if (val <= *table++) - return (i); - } - return (size); + for (i = 0; i < size; i++) { + if (val <= *table++) + return (i); + } + return (size); } #define st_ulaw2linear16(uc) (_st_ulaw2linear16[uc]) #define st_alaw2linear16(uc) (_st_alaw2linear16[uc]) @@ -83,7 +83,7 @@ static PyInt16 _st_ulaw2linear16[256] = { -228, -212, -196, -180, -164, -148, -132, -120, -112, -104, -96, -88, -80, -72, -64, -56, -48, -40, -32, -24, -16, - -8, 0, 32124, 31100, 30076, 29052, 28028, + -8, 0, 32124, 31100, 30076, 29052, 28028, 27004, 25980, 24956, 23932, 22908, 21884, 20860, 19836, 18812, 17788, 16764, 15996, 15484, 14972, 14460, 13948, 13436, 12924, 12412, 11900, 11388, @@ -100,8 +100,8 @@ static PyInt16 _st_ulaw2linear16[256] = { 372, 356, 340, 324, 308, 292, 276, 260, 244, 228, 212, 196, 180, 164, 148, 132, 120, 112, 104, 96, 88, - 80, 72, 64, 56, 48, 40, 32, - 24, 16, 8, 0 + 80, 72, 64, 56, 48, 40, 32, + 24, 16, 8, 0 }; /* @@ -137,39 +137,39 @@ static PyInt16 _st_ulaw2linear16[256] = { * John Wiley & Sons, pps 98-111 and 472-476. */ static unsigned char -st_14linear2ulaw(PyInt16 pcm_val) /* 2's complement (14-bit range) */ +st_14linear2ulaw(PyInt16 pcm_val) /* 2's complement (14-bit range) */ { - PyInt16 mask; - PyInt16 seg; - unsigned char uval; - - /* The original sox code does this in the calling function, not here */ - pcm_val = pcm_val >> 2; - - /* u-law inverts all bits */ - /* Get the sign and the magnitude of the value. */ - if (pcm_val < 0) { - pcm_val = -pcm_val; - mask = 0x7F; - } else { - mask = 0xFF; - } - if ( pcm_val > CLIP ) pcm_val = CLIP; /* clip the magnitude */ - pcm_val += (BIAS >> 2); - - /* Convert the scaled magnitude to segment number. */ - seg = search(pcm_val, seg_uend, 8); - - /* - * Combine the sign, segment, quantization bits; - * and complement the code word. - */ - if (seg >= 8) /* out of range, return maximum value. */ - return (unsigned char) (0x7F ^ mask); - else { - uval = (unsigned char) (seg << 4) | ((pcm_val >> (seg + 1)) & 0xF); - return (uval ^ mask); - } + PyInt16 mask; + PyInt16 seg; + unsigned char uval; + + /* The original sox code does this in the calling function, not here */ + pcm_val = pcm_val >> 2; + + /* u-law inverts all bits */ + /* Get the sign and the magnitude of the value. */ + if (pcm_val < 0) { + pcm_val = -pcm_val; + mask = 0x7F; + } else { + mask = 0xFF; + } + if ( pcm_val > CLIP ) pcm_val = CLIP; /* clip the magnitude */ + pcm_val += (BIAS >> 2); + + /* Convert the scaled magnitude to segment number. */ + seg = search(pcm_val, seg_uend, 8); + + /* + * Combine the sign, segment, quantization bits; + * and complement the code word. + */ + if (seg >= 8) /* out of range, return maximum value. */ + return (unsigned char) (0x7F ^ mask); + else { + uval = (unsigned char) (seg << 4) | ((pcm_val >> (seg + 1)) & 0xF); + return (uval ^ mask); + } } @@ -234,59 +234,59 @@ static PyInt16 _st_alaw2linear16[256] = { * John Wiley & Sons, pps 98-111 and 472-476. */ static unsigned char -st_linear2alaw(PyInt16 pcm_val) /* 2's complement (13-bit range) */ +st_linear2alaw(PyInt16 pcm_val) /* 2's complement (13-bit range) */ { - PyInt16 mask; - short seg; - unsigned char aval; - - /* The original sox code does this in the calling function, not here */ - pcm_val = pcm_val >> 3; - - /* A-law using even bit inversion */ - if (pcm_val >= 0) { - mask = 0xD5; /* sign (7th) bit = 1 */ - } else { - mask = 0x55; /* sign bit = 0 */ - pcm_val = -pcm_val - 1; - } - - /* Convert the scaled magnitude to segment number. */ - seg = search(pcm_val, seg_aend, 8); - - /* Combine the sign, segment, and quantization bits. */ - - if (seg >= 8) /* out of range, return maximum value. */ - return (unsigned char) (0x7F ^ mask); - else { - aval = (unsigned char) seg << SEG_SHIFT; - if (seg < 2) - aval |= (pcm_val >> 1) & QUANT_MASK; - else - aval |= (pcm_val >> seg) & QUANT_MASK; - return (aval ^ mask); - } + PyInt16 mask; + short seg; + unsigned char aval; + + /* The original sox code does this in the calling function, not here */ + pcm_val = pcm_val >> 3; + + /* A-law using even bit inversion */ + if (pcm_val >= 0) { + mask = 0xD5; /* sign (7th) bit = 1 */ + } else { + mask = 0x55; /* sign bit = 0 */ + pcm_val = -pcm_val - 1; + } + + /* Convert the scaled magnitude to segment number. */ + seg = search(pcm_val, seg_aend, 8); + + /* Combine the sign, segment, and quantization bits. */ + + if (seg >= 8) /* out of range, return maximum value. */ + return (unsigned char) (0x7F ^ mask); + else { + aval = (unsigned char) seg << SEG_SHIFT; + if (seg < 2) + aval |= (pcm_val >> 1) & QUANT_MASK; + else + aval |= (pcm_val >> seg) & QUANT_MASK; + return (aval ^ mask); + } } /* End of code taken from sox */ /* Intel ADPCM step variation table */ static int indexTable[16] = { - -1, -1, -1, -1, 2, 4, 6, 8, - -1, -1, -1, -1, 2, 4, 6, 8, + -1, -1, -1, -1, 2, 4, 6, 8, + -1, -1, -1, -1, 2, 4, 6, 8, }; static int stepsizeTable[89] = { - 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, - 19, 21, 23, 25, 28, 31, 34, 37, 41, 45, - 50, 55, 60, 66, 73, 80, 88, 97, 107, 118, - 130, 143, 157, 173, 190, 209, 230, 253, 279, 307, - 337, 371, 408, 449, 494, 544, 598, 658, 724, 796, - 876, 963, 1060, 1166, 1282, 1411, 1552, 1707, 1878, 2066, - 2272, 2499, 2749, 3024, 3327, 3660, 4026, 4428, 4871, 5358, - 5894, 6484, 7132, 7845, 8630, 9493, 10442, 11487, 12635, 13899, - 15289, 16818, 18500, 20350, 22385, 24623, 27086, 29794, 32767 + 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, + 19, 21, 23, 25, 28, 31, 34, 37, 41, 45, + 50, 55, 60, 66, 73, 80, 88, 97, 107, 118, + 130, 143, 157, 173, 190, 209, 230, 253, 279, 307, + 337, 371, 408, 449, 494, 544, 598, 658, 724, 796, + 876, 963, 1060, 1166, 1282, 1411, 1552, 1707, 1878, 2066, + 2272, 2499, 2749, 3024, 3327, 3660, 4026, 4428, 4871, 5358, + 5894, 6484, 7132, 7845, 8630, 9493, 10442, 11487, 12635, 13899, + 15289, 16818, 18500, 20350, 22385, 24623, 27086, 29794, 32767 }; - + #define CHARP(cp, i) ((signed char *)(cp+i)) #define SHORTP(cp, i) ((short *)(cp+i)) #define LONGP(cp, i) ((Py_Int32 *)(cp+i)) @@ -298,137 +298,137 @@ static PyObject *AudioopError; static PyObject * audioop_getsample(PyObject *self, PyObject *args) { - signed char *cp; - int len, size, val = 0; - int i; - - if ( !PyArg_ParseTuple(args, "s#ii:getsample", &cp, &len, &size, &i) ) - return 0; - if ( size != 1 && size != 2 && size != 4 ) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } - if ( i < 0 || i >= len/size ) { - PyErr_SetString(AudioopError, "Index out of range"); - return 0; - } - if ( size == 1 ) val = (int)*CHARP(cp, i); - else if ( size == 2 ) val = (int)*SHORTP(cp, i*2); - else if ( size == 4 ) val = (int)*LONGP(cp, i*4); - return PyLong_FromLong(val); + signed char *cp; + int len, size, val = 0; + int i; + + if ( !PyArg_ParseTuple(args, "s#ii:getsample", &cp, &len, &size, &i) ) + return 0; + if ( size != 1 && size != 2 && size != 4 ) { + PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + return 0; + } + if ( i < 0 || i >= len/size ) { + PyErr_SetString(AudioopError, "Index out of range"); + return 0; + } + if ( size == 1 ) val = (int)*CHARP(cp, i); + else if ( size == 2 ) val = (int)*SHORTP(cp, i*2); + else if ( size == 4 ) val = (int)*LONGP(cp, i*4); + return PyLong_FromLong(val); } static PyObject * audioop_max(PyObject *self, PyObject *args) { - signed char *cp; - int len, size, val = 0; - int i; - int max = 0; - - if ( !PyArg_ParseTuple(args, "s#i:max", &cp, &len, &size) ) - return 0; - if ( size != 1 && size != 2 && size != 4 ) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } - for ( i=0; i<len; i+= size) { - if ( size == 1 ) val = (int)*CHARP(cp, i); - else if ( size == 2 ) val = (int)*SHORTP(cp, i); - else if ( size == 4 ) val = (int)*LONGP(cp, i); - if ( val < 0 ) val = (-val); - if ( val > max ) max = val; - } - return PyLong_FromLong(max); + signed char *cp; + int len, size, val = 0; + int i; + int max = 0; + + if ( !PyArg_ParseTuple(args, "s#i:max", &cp, &len, &size) ) + return 0; + if ( size != 1 && size != 2 && size != 4 ) { + PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + return 0; + } + for ( i=0; i<len; i+= size) { + if ( size == 1 ) val = (int)*CHARP(cp, i); + else if ( size == 2 ) val = (int)*SHORTP(cp, i); + else if ( size == 4 ) val = (int)*LONGP(cp, i); + if ( val < 0 ) val = (-val); + if ( val > max ) max = val; + } + return PyLong_FromLong(max); } static PyObject * audioop_minmax(PyObject *self, PyObject *args) { - signed char *cp; - int len, size, val = 0; - int i; - int min = 0x7fffffff, max = -0x7fffffff; - - if (!PyArg_ParseTuple(args, "s#i:minmax", &cp, &len, &size)) - return NULL; - if (size != 1 && size != 2 && size != 4) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return NULL; - } - for (i = 0; i < len; i += size) { - if (size == 1) val = (int) *CHARP(cp, i); - else if (size == 2) val = (int) *SHORTP(cp, i); - else if (size == 4) val = (int) *LONGP(cp, i); - if (val > max) max = val; - if (val < min) min = val; - } - return Py_BuildValue("(ii)", min, max); + signed char *cp; + int len, size, val = 0; + int i; + int min = 0x7fffffff, max = -0x7fffffff; + + if (!PyArg_ParseTuple(args, "s#i:minmax", &cp, &len, &size)) + return NULL; + if (size != 1 && size != 2 && size != 4) { + PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + return NULL; + } + for (i = 0; i < len; i += size) { + if (size == 1) val = (int) *CHARP(cp, i); + else if (size == 2) val = (int) *SHORTP(cp, i); + else if (size == 4) val = (int) *LONGP(cp, i); + if (val > max) max = val; + if (val < min) min = val; + } + return Py_BuildValue("(ii)", min, max); } static PyObject * audioop_avg(PyObject *self, PyObject *args) { - signed char *cp; - int len, size, val = 0; - int i; - double avg = 0.0; - - if ( !PyArg_ParseTuple(args, "s#i:avg", &cp, &len, &size) ) - return 0; - if ( size != 1 && size != 2 && size != 4 ) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } - for ( i=0; i<len; i+= size) { - if ( size == 1 ) val = (int)*CHARP(cp, i); - else if ( size == 2 ) val = (int)*SHORTP(cp, i); - else if ( size == 4 ) val = (int)*LONGP(cp, i); - avg += val; - } - if ( len == 0 ) - val = 0; - else - val = (int)(avg / (double)(len/size)); - return PyLong_FromLong(val); + signed char *cp; + int len, size, val = 0; + int i; + double avg = 0.0; + + if ( !PyArg_ParseTuple(args, "s#i:avg", &cp, &len, &size) ) + return 0; + if ( size != 1 && size != 2 && size != 4 ) { + PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + return 0; + } + for ( i=0; i<len; i+= size) { + if ( size == 1 ) val = (int)*CHARP(cp, i); + else if ( size == 2 ) val = (int)*SHORTP(cp, i); + else if ( size == 4 ) val = (int)*LONGP(cp, i); + avg += val; + } + if ( len == 0 ) + val = 0; + else + val = (int)(avg / (double)(len/size)); + return PyLong_FromLong(val); } static PyObject * audioop_rms(PyObject *self, PyObject *args) { - signed char *cp; - int len, size, val = 0; - int i; - double sum_squares = 0.0; - - if ( !PyArg_ParseTuple(args, "s#i:rms", &cp, &len, &size) ) - return 0; - if ( size != 1 && size != 2 && size != 4 ) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } - for ( i=0; i<len; i+= size) { - if ( size == 1 ) val = (int)*CHARP(cp, i); - else if ( size == 2 ) val = (int)*SHORTP(cp, i); - else if ( size == 4 ) val = (int)*LONGP(cp, i); - sum_squares += (double)val*(double)val; - } - if ( len == 0 ) - val = 0; - else - val = (int)sqrt(sum_squares / (double)(len/size)); - return PyLong_FromLong(val); + signed char *cp; + int len, size, val = 0; + int i; + double sum_squares = 0.0; + + if ( !PyArg_ParseTuple(args, "s#i:rms", &cp, &len, &size) ) + return 0; + if ( size != 1 && size != 2 && size != 4 ) { + PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + return 0; + } + for ( i=0; i<len; i+= size) { + if ( size == 1 ) val = (int)*CHARP(cp, i); + else if ( size == 2 ) val = (int)*SHORTP(cp, i); + else if ( size == 4 ) val = (int)*LONGP(cp, i); + sum_squares += (double)val*(double)val; + } + if ( len == 0 ) + val = 0; + else + val = (int)sqrt(sum_squares / (double)(len/size)); + return PyLong_FromLong(val); } static double _sum2(short *a, short *b, int len) { - int i; - double sum = 0.0; + int i; + double sum = 0.0; - for( i=0; i<len; i++) { - sum = sum + (double)a[i]*(double)b[i]; - } - return sum; + for( i=0; i<len; i++) { + sum = sum + (double)a[i]*(double)b[i]; + } + return sum; } /* @@ -466,60 +466,60 @@ static double _sum2(short *a, short *b, int len) static PyObject * audioop_findfit(PyObject *self, PyObject *args) { - short *cp1, *cp2; - int len1, len2; - int j, best_j; - double aj_m1, aj_lm1; - double sum_ri_2, sum_aij_2, sum_aij_ri, result, best_result, factor; - - /* Passing a short** for an 's' argument is correct only - if the string contents is aligned for interpretation - as short[]. Due to the definition of PyBytesObject, - this is currently (Python 2.6) the case. */ - if ( !PyArg_ParseTuple(args, "s#s#:findfit", - (char**)&cp1, &len1, (char**)&cp2, &len2) ) - return 0; - if ( len1 & 1 || len2 & 1 ) { - PyErr_SetString(AudioopError, "Strings should be even-sized"); - return 0; - } - len1 >>= 1; - len2 >>= 1; - - if ( len1 < len2 ) { - PyErr_SetString(AudioopError, "First sample should be longer"); - return 0; - } - sum_ri_2 = _sum2(cp2, cp2, len2); - sum_aij_2 = _sum2(cp1, cp1, len2); - sum_aij_ri = _sum2(cp1, cp2, len2); - - result = (sum_ri_2*sum_aij_2 - sum_aij_ri*sum_aij_ri) / sum_aij_2; - - best_result = result; - best_j = 0; - j = 0; - - for ( j=1; j<=len1-len2; j++) { - aj_m1 = (double)cp1[j-1]; - aj_lm1 = (double)cp1[j+len2-1]; - - sum_aij_2 = sum_aij_2 + aj_lm1*aj_lm1 - aj_m1*aj_m1; - sum_aij_ri = _sum2(cp1+j, cp2, len2); - - result = (sum_ri_2*sum_aij_2 - sum_aij_ri*sum_aij_ri) - / sum_aij_2; - - if ( result < best_result ) { - best_result = result; - best_j = j; - } - - } - - factor = _sum2(cp1+best_j, cp2, len2) / sum_ri_2; - - return Py_BuildValue("(if)", best_j, factor); + short *cp1, *cp2; + int len1, len2; + int j, best_j; + double aj_m1, aj_lm1; + double sum_ri_2, sum_aij_2, sum_aij_ri, result, best_result, factor; + + /* Passing a short** for an 's' argument is correct only + if the string contents is aligned for interpretation + as short[]. Due to the definition of PyBytesObject, + this is currently (Python 2.6) the case. */ + if ( !PyArg_ParseTuple(args, "s#s#:findfit", + (char**)&cp1, &len1, (char**)&cp2, &len2) ) + return 0; + if ( len1 & 1 || len2 & 1 ) { + PyErr_SetString(AudioopError, "Strings should be even-sized"); + return 0; + } + len1 >>= 1; + len2 >>= 1; + + if ( len1 < len2 ) { + PyErr_SetString(AudioopError, "First sample should be longer"); + return 0; + } + sum_ri_2 = _sum2(cp2, cp2, len2); + sum_aij_2 = _sum2(cp1, cp1, len2); + sum_aij_ri = _sum2(cp1, cp2, len2); + + result = (sum_ri_2*sum_aij_2 - sum_aij_ri*sum_aij_ri) / sum_aij_2; + + best_result = result; + best_j = 0; + j = 0; + + for ( j=1; j<=len1-len2; j++) { + aj_m1 = (double)cp1[j-1]; + aj_lm1 = (double)cp1[j+len2-1]; + + sum_aij_2 = sum_aij_2 + aj_lm1*aj_lm1 - aj_m1*aj_m1; + sum_aij_ri = _sum2(cp1+j, cp2, len2); + + result = (sum_ri_2*sum_aij_2 - sum_aij_ri*sum_aij_ri) + / sum_aij_2; + + if ( result < best_result ) { + best_result = result; + best_j = j; + } + + } + + factor = _sum2(cp1+best_j, cp2, len2) / sum_ri_2; + + return Py_BuildValue("(if)", best_j, factor); } /* @@ -529,28 +529,28 @@ audioop_findfit(PyObject *self, PyObject *args) static PyObject * audioop_findfactor(PyObject *self, PyObject *args) { - short *cp1, *cp2; - int len1, len2; - double sum_ri_2, sum_aij_ri, result; - - if ( !PyArg_ParseTuple(args, "s#s#:findfactor", - (char**)&cp1, &len1, (char**)&cp2, &len2) ) - return 0; - if ( len1 & 1 || len2 & 1 ) { - PyErr_SetString(AudioopError, "Strings should be even-sized"); - return 0; - } - if ( len1 != len2 ) { - PyErr_SetString(AudioopError, "Samples should be same size"); - return 0; - } - len2 >>= 1; - sum_ri_2 = _sum2(cp2, cp2, len2); - sum_aij_ri = _sum2(cp1, cp2, len2); - - result = sum_aij_ri / sum_ri_2; - - return PyFloat_FromDouble(result); + short *cp1, *cp2; + int len1, len2; + double sum_ri_2, sum_aij_ri, result; + + if ( !PyArg_ParseTuple(args, "s#s#:findfactor", + (char**)&cp1, &len1, (char**)&cp2, &len2) ) + return 0; + if ( len1 & 1 || len2 & 1 ) { + PyErr_SetString(AudioopError, "Strings should be even-sized"); + return 0; + } + if ( len1 != len2 ) { + PyErr_SetString(AudioopError, "Samples should be same size"); + return 0; + } + len2 >>= 1; + sum_ri_2 = _sum2(cp2, cp2, len2); + sum_aij_ri = _sum2(cp1, cp2, len2); + + result = sum_aij_ri / sum_ri_2; + + return PyFloat_FromDouble(result); } /* @@ -560,1114 +560,1114 @@ audioop_findfactor(PyObject *self, PyObject *args) static PyObject * audioop_findmax(PyObject *self, PyObject *args) { - short *cp1; - int len1, len2; - int j, best_j; - double aj_m1, aj_lm1; - double result, best_result; - - if ( !PyArg_ParseTuple(args, "s#i:findmax", - (char**)&cp1, &len1, &len2) ) - return 0; - if ( len1 & 1 ) { - PyErr_SetString(AudioopError, "Strings should be even-sized"); - return 0; - } - len1 >>= 1; - - if ( len2 < 0 || len1 < len2 ) { - PyErr_SetString(AudioopError, "Input sample should be longer"); - return 0; - } + short *cp1; + int len1, len2; + int j, best_j; + double aj_m1, aj_lm1; + double result, best_result; - result = _sum2(cp1, cp1, len2); + if ( !PyArg_ParseTuple(args, "s#i:findmax", + (char**)&cp1, &len1, &len2) ) + return 0; + if ( len1 & 1 ) { + PyErr_SetString(AudioopError, "Strings should be even-sized"); + return 0; + } + len1 >>= 1; - best_result = result; - best_j = 0; - j = 0; + if ( len2 < 0 || len1 < len2 ) { + PyErr_SetString(AudioopError, "Input sample should be longer"); + return 0; + } - for ( j=1; j<=len1-len2; j++) { - aj_m1 = (double)cp1[j-1]; - aj_lm1 = (double)cp1[j+len2-1]; + result = _sum2(cp1, cp1, len2); - result = result + aj_lm1*aj_lm1 - aj_m1*aj_m1; + best_result = result; + best_j = 0; + j = 0; - if ( result > best_result ) { - best_result = result; - best_j = j; - } - + for ( j=1; j<=len1-len2; j++) { + aj_m1 = (double)cp1[j-1]; + aj_lm1 = (double)cp1[j+len2-1]; + + result = result + aj_lm1*aj_lm1 - aj_m1*aj_m1; + + if ( result > best_result ) { + best_result = result; + best_j = j; } - return PyLong_FromLong(best_j); + } + + return PyLong_FromLong(best_j); } static PyObject * audioop_avgpp(PyObject *self, PyObject *args) { - signed char *cp; - int len, size, val = 0, prevval = 0, prevextremevalid = 0, - prevextreme = 0; - int i; - double avg = 0.0; - int diff, prevdiff, extremediff, nextreme = 0; - - if ( !PyArg_ParseTuple(args, "s#i:avgpp", &cp, &len, &size) ) - return 0; - if ( size != 1 && size != 2 && size != 4 ) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } - /* Compute first delta value ahead. Also automatically makes us - ** skip the first extreme value - */ - if ( size == 1 ) prevval = (int)*CHARP(cp, 0); - else if ( size == 2 ) prevval = (int)*SHORTP(cp, 0); - else if ( size == 4 ) prevval = (int)*LONGP(cp, 0); - if ( size == 1 ) val = (int)*CHARP(cp, size); - else if ( size == 2 ) val = (int)*SHORTP(cp, size); - else if ( size == 4 ) val = (int)*LONGP(cp, size); - prevdiff = val - prevval; - - for ( i=size; i<len; i+= size) { - if ( size == 1 ) val = (int)*CHARP(cp, i); - else if ( size == 2 ) val = (int)*SHORTP(cp, i); - else if ( size == 4 ) val = (int)*LONGP(cp, i); - diff = val - prevval; - if ( diff*prevdiff < 0 ) { - /* Derivative changed sign. Compute difference to last - ** extreme value and remember. - */ - if ( prevextremevalid ) { - extremediff = prevval - prevextreme; - if ( extremediff < 0 ) - extremediff = -extremediff; - avg += extremediff; - nextreme++; - } - prevextremevalid = 1; - prevextreme = prevval; - } - prevval = val; - if ( diff != 0 ) - prevdiff = diff; - } - if ( nextreme == 0 ) - val = 0; - else - val = (int)(avg / (double)nextreme); - return PyLong_FromLong(val); + signed char *cp; + int len, size, val = 0, prevval = 0, prevextremevalid = 0, + prevextreme = 0; + int i; + double avg = 0.0; + int diff, prevdiff, extremediff, nextreme = 0; + + if ( !PyArg_ParseTuple(args, "s#i:avgpp", &cp, &len, &size) ) + return 0; + if ( size != 1 && size != 2 && size != 4 ) { + PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + return 0; + } + /* Compute first delta value ahead. Also automatically makes us + ** skip the first extreme value + */ + if ( size == 1 ) prevval = (int)*CHARP(cp, 0); + else if ( size == 2 ) prevval = (int)*SHORTP(cp, 0); + else if ( size == 4 ) prevval = (int)*LONGP(cp, 0); + if ( size == 1 ) val = (int)*CHARP(cp, size); + else if ( size == 2 ) val = (int)*SHORTP(cp, size); + else if ( size == 4 ) val = (int)*LONGP(cp, size); + prevdiff = val - prevval; + + for ( i=size; i<len; i+= size) { + if ( size == 1 ) val = (int)*CHARP(cp, i); + else if ( size == 2 ) val = (int)*SHORTP(cp, i); + else if ( size == 4 ) val = (int)*LONGP(cp, i); + diff = val - prevval; + if ( diff*prevdiff < 0 ) { + /* Derivative changed sign. Compute difference to last + ** extreme value and remember. + */ + if ( prevextremevalid ) { + extremediff = prevval - prevextreme; + if ( extremediff < 0 ) + extremediff = -extremediff; + avg += extremediff; + nextreme++; + } + prevextremevalid = 1; + prevextreme = prevval; + } + prevval = val; + if ( diff != 0 ) + prevdiff = diff; + } + if ( nextreme == 0 ) + val = 0; + else + val = (int)(avg / (double)nextreme); + return PyLong_FromLong(val); } static PyObject * audioop_maxpp(PyObject *self, PyObject *args) { - signed char *cp; - int len, size, val = 0, prevval = 0, prevextremevalid = 0, - prevextreme = 0; - int i; - int max = 0; - int diff, prevdiff, extremediff; - - if ( !PyArg_ParseTuple(args, "s#i:maxpp", &cp, &len, &size) ) - return 0; - if ( size != 1 && size != 2 && size != 4 ) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } - /* Compute first delta value ahead. Also automatically makes us - ** skip the first extreme value - */ - if ( size == 1 ) prevval = (int)*CHARP(cp, 0); - else if ( size == 2 ) prevval = (int)*SHORTP(cp, 0); - else if ( size == 4 ) prevval = (int)*LONGP(cp, 0); - if ( size == 1 ) val = (int)*CHARP(cp, size); - else if ( size == 2 ) val = (int)*SHORTP(cp, size); - else if ( size == 4 ) val = (int)*LONGP(cp, size); - prevdiff = val - prevval; - - for ( i=size; i<len; i+= size) { - if ( size == 1 ) val = (int)*CHARP(cp, i); - else if ( size == 2 ) val = (int)*SHORTP(cp, i); - else if ( size == 4 ) val = (int)*LONGP(cp, i); - diff = val - prevval; - if ( diff*prevdiff < 0 ) { - /* Derivative changed sign. Compute difference to - ** last extreme value and remember. - */ - if ( prevextremevalid ) { - extremediff = prevval - prevextreme; - if ( extremediff < 0 ) - extremediff = -extremediff; - if ( extremediff > max ) - max = extremediff; - } - prevextremevalid = 1; - prevextreme = prevval; - } - prevval = val; - if ( diff != 0 ) - prevdiff = diff; - } - return PyLong_FromLong(max); + signed char *cp; + int len, size, val = 0, prevval = 0, prevextremevalid = 0, + prevextreme = 0; + int i; + int max = 0; + int diff, prevdiff, extremediff; + + if ( !PyArg_ParseTuple(args, "s#i:maxpp", &cp, &len, &size) ) + return 0; + if ( size != 1 && size != 2 && size != 4 ) { + PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + return 0; + } + /* Compute first delta value ahead. Also automatically makes us + ** skip the first extreme value + */ + if ( size == 1 ) prevval = (int)*CHARP(cp, 0); + else if ( size == 2 ) prevval = (int)*SHORTP(cp, 0); + else if ( size == 4 ) prevval = (int)*LONGP(cp, 0); + if ( size == 1 ) val = (int)*CHARP(cp, size); + else if ( size == 2 ) val = (int)*SHORTP(cp, size); + else if ( size == 4 ) val = (int)*LONGP(cp, size); + prevdiff = val - prevval; + + for ( i=size; i<len; i+= size) { + if ( size == 1 ) val = (int)*CHARP(cp, i); + else if ( size == 2 ) val = (int)*SHORTP(cp, i); + else if ( size == 4 ) val = (int)*LONGP(cp, i); + diff = val - prevval; + if ( diff*prevdiff < 0 ) { + /* Derivative changed sign. Compute difference to + ** last extreme value and remember. + */ + if ( prevextremevalid ) { + extremediff = prevval - prevextreme; + if ( extremediff < 0 ) + extremediff = -extremediff; + if ( extremediff > max ) + max = extremediff; + } + prevextremevalid = 1; + prevextreme = prevval; + } + prevval = val; + if ( diff != 0 ) + prevdiff = diff; + } + return PyLong_FromLong(max); } static PyObject * audioop_cross(PyObject *self, PyObject *args) { - signed char *cp; - int len, size, val = 0; - int i; - int prevval, ncross; - - if ( !PyArg_ParseTuple(args, "s#i:cross", &cp, &len, &size) ) - return 0; - if ( size != 1 && size != 2 && size != 4 ) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } - ncross = -1; - prevval = 17; /* Anything <> 0,1 */ - for ( i=0; i<len; i+= size) { - if ( size == 1 ) val = ((int)*CHARP(cp, i)) >> 7; - else if ( size == 2 ) val = ((int)*SHORTP(cp, i)) >> 15; - else if ( size == 4 ) val = ((int)*LONGP(cp, i)) >> 31; - val = val & 1; - if ( val != prevval ) ncross++; - prevval = val; - } - return PyLong_FromLong(ncross); + signed char *cp; + int len, size, val = 0; + int i; + int prevval, ncross; + + if ( !PyArg_ParseTuple(args, "s#i:cross", &cp, &len, &size) ) + return 0; + if ( size != 1 && size != 2 && size != 4 ) { + PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + return 0; + } + ncross = -1; + prevval = 17; /* Anything <> 0,1 */ + for ( i=0; i<len; i+= size) { + if ( size == 1 ) val = ((int)*CHARP(cp, i)) >> 7; + else if ( size == 2 ) val = ((int)*SHORTP(cp, i)) >> 15; + else if ( size == 4 ) val = ((int)*LONGP(cp, i)) >> 31; + val = val & 1; + if ( val != prevval ) ncross++; + prevval = val; + } + return PyLong_FromLong(ncross); } static PyObject * audioop_mul(PyObject *self, PyObject *args) { - signed char *cp, *ncp; - int len, size, val = 0; - double factor, fval, maxval; - PyObject *rv; - int i; - - if ( !PyArg_ParseTuple(args, "s#id:mul", &cp, &len, &size, &factor ) ) - return 0; - - if ( size == 1 ) maxval = (double) 0x7f; - else if ( size == 2 ) maxval = (double) 0x7fff; - else if ( size == 4 ) maxval = (double) 0x7fffffff; - else { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } - - rv = PyBytes_FromStringAndSize(NULL, len); - if ( rv == 0 ) - return 0; - ncp = (signed char *)PyBytes_AsString(rv); - - - for ( i=0; i < len; i += size ) { - if ( size == 1 ) val = (int)*CHARP(cp, i); - else if ( size == 2 ) val = (int)*SHORTP(cp, i); - else if ( size == 4 ) val = (int)*LONGP(cp, i); - fval = (double)val*factor; - if ( fval > maxval ) fval = maxval; - else if ( fval < -maxval ) fval = -maxval; - val = (int)fval; - if ( size == 1 ) *CHARP(ncp, i) = (signed char)val; - else if ( size == 2 ) *SHORTP(ncp, i) = (short)val; - else if ( size == 4 ) *LONGP(ncp, i) = (Py_Int32)val; - } - return rv; + signed char *cp, *ncp; + int len, size, val = 0; + double factor, fval, maxval; + PyObject *rv; + int i; + + if ( !PyArg_ParseTuple(args, "s#id:mul", &cp, &len, &size, &factor ) ) + return 0; + + if ( size == 1 ) maxval = (double) 0x7f; + else if ( size == 2 ) maxval = (double) 0x7fff; + else if ( size == 4 ) maxval = (double) 0x7fffffff; + else { + PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + return 0; + } + + rv = PyBytes_FromStringAndSize(NULL, len); + if ( rv == 0 ) + return 0; + ncp = (signed char *)PyBytes_AsString(rv); + + + for ( i=0; i < len; i += size ) { + if ( size == 1 ) val = (int)*CHARP(cp, i); + else if ( size == 2 ) val = (int)*SHORTP(cp, i); + else if ( size == 4 ) val = (int)*LONGP(cp, i); + fval = (double)val*factor; + if ( fval > maxval ) fval = maxval; + else if ( fval < -maxval ) fval = -maxval; + val = (int)fval; + if ( size == 1 ) *CHARP(ncp, i) = (signed char)val; + else if ( size == 2 ) *SHORTP(ncp, i) = (short)val; + else if ( size == 4 ) *LONGP(ncp, i) = (Py_Int32)val; + } + return rv; } static PyObject * audioop_tomono(PyObject *self, PyObject *args) { - Py_buffer pcp; - signed char *cp, *ncp; - int len, size, val1 = 0, val2 = 0; - double fac1, fac2, fval, maxval; - PyObject *rv; - int i; - - if ( !PyArg_ParseTuple(args, "s*idd:tomono", - &pcp, &size, &fac1, &fac2 ) ) - return 0; - cp = pcp.buf; - len = pcp.len; - - if ( size == 1 ) maxval = (double) 0x7f; - else if ( size == 2 ) maxval = (double) 0x7fff; - else if ( size == 4 ) maxval = (double) 0x7fffffff; - else { - PyBuffer_Release(&pcp); - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } - - rv = PyBytes_FromStringAndSize(NULL, len/2); - if ( rv == 0 ) - return 0; - ncp = (signed char *)PyBytes_AsString(rv); - - - for ( i=0; i < len; i += size*2 ) { - if ( size == 1 ) val1 = (int)*CHARP(cp, i); - else if ( size == 2 ) val1 = (int)*SHORTP(cp, i); - else if ( size == 4 ) val1 = (int)*LONGP(cp, i); - if ( size == 1 ) val2 = (int)*CHARP(cp, i+1); - else if ( size == 2 ) val2 = (int)*SHORTP(cp, i+2); - else if ( size == 4 ) val2 = (int)*LONGP(cp, i+4); - fval = (double)val1*fac1 + (double)val2*fac2; - if ( fval > maxval ) fval = maxval; - else if ( fval < -maxval ) fval = -maxval; - val1 = (int)fval; - if ( size == 1 ) *CHARP(ncp, i/2) = (signed char)val1; - else if ( size == 2 ) *SHORTP(ncp, i/2) = (short)val1; - else if ( size == 4 ) *LONGP(ncp, i/2)= (Py_Int32)val1; - } - PyBuffer_Release(&pcp); - return rv; + Py_buffer pcp; + signed char *cp, *ncp; + int len, size, val1 = 0, val2 = 0; + double fac1, fac2, fval, maxval; + PyObject *rv; + int i; + + if ( !PyArg_ParseTuple(args, "s*idd:tomono", + &pcp, &size, &fac1, &fac2 ) ) + return 0; + cp = pcp.buf; + len = pcp.len; + + if ( size == 1 ) maxval = (double) 0x7f; + else if ( size == 2 ) maxval = (double) 0x7fff; + else if ( size == 4 ) maxval = (double) 0x7fffffff; + else { + PyBuffer_Release(&pcp); + PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + return 0; + } + + rv = PyBytes_FromStringAndSize(NULL, len/2); + if ( rv == 0 ) + return 0; + ncp = (signed char *)PyBytes_AsString(rv); + + + for ( i=0; i < len; i += size*2 ) { + if ( size == 1 ) val1 = (int)*CHARP(cp, i); + else if ( size == 2 ) val1 = (int)*SHORTP(cp, i); + else if ( size == 4 ) val1 = (int)*LONGP(cp, i); + if ( size == 1 ) val2 = (int)*CHARP(cp, i+1); + else if ( size == 2 ) val2 = (int)*SHORTP(cp, i+2); + else if ( size == 4 ) val2 = (int)*LONGP(cp, i+4); + fval = (double)val1*fac1 + (double)val2*fac2; + if ( fval > maxval ) fval = maxval; + else if ( fval < -maxval ) fval = -maxval; + val1 = (int)fval; + if ( size == 1 ) *CHARP(ncp, i/2) = (signed char)val1; + else if ( size == 2 ) *SHORTP(ncp, i/2) = (short)val1; + else if ( size == 4 ) *LONGP(ncp, i/2)= (Py_Int32)val1; + } + PyBuffer_Release(&pcp); + return rv; } static PyObject * audioop_tostereo(PyObject *self, PyObject *args) { - signed char *cp, *ncp; - int len, new_len, size, val1, val2, val = 0; - double fac1, fac2, fval, maxval; - PyObject *rv; - int i; - - if ( !PyArg_ParseTuple(args, "s#idd:tostereo", - &cp, &len, &size, &fac1, &fac2 ) ) - return 0; - - if ( size == 1 ) maxval = (double) 0x7f; - else if ( size == 2 ) maxval = (double) 0x7fff; - else if ( size == 4 ) maxval = (double) 0x7fffffff; - else { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } - - new_len = len*2; - if (new_len < 0) { - PyErr_SetString(PyExc_MemoryError, - "not enough memory for output buffer"); - return 0; - } - - rv = PyBytes_FromStringAndSize(NULL, new_len); - if ( rv == 0 ) - return 0; - ncp = (signed char *)PyBytes_AsString(rv); - - - for ( i=0; i < len; i += size ) { - if ( size == 1 ) val = (int)*CHARP(cp, i); - else if ( size == 2 ) val = (int)*SHORTP(cp, i); - else if ( size == 4 ) val = (int)*LONGP(cp, i); - - fval = (double)val*fac1; - if ( fval > maxval ) fval = maxval; - else if ( fval < -maxval ) fval = -maxval; - val1 = (int)fval; - - fval = (double)val*fac2; - if ( fval > maxval ) fval = maxval; - else if ( fval < -maxval ) fval = -maxval; - val2 = (int)fval; - - if ( size == 1 ) *CHARP(ncp, i*2) = (signed char)val1; - else if ( size == 2 ) *SHORTP(ncp, i*2) = (short)val1; - else if ( size == 4 ) *LONGP(ncp, i*2) = (Py_Int32)val1; - - if ( size == 1 ) *CHARP(ncp, i*2+1) = (signed char)val2; - else if ( size == 2 ) *SHORTP(ncp, i*2+2) = (short)val2; - else if ( size == 4 ) *LONGP(ncp, i*2+4) = (Py_Int32)val2; - } - return rv; + signed char *cp, *ncp; + int len, new_len, size, val1, val2, val = 0; + double fac1, fac2, fval, maxval; + PyObject *rv; + int i; + + if ( !PyArg_ParseTuple(args, "s#idd:tostereo", + &cp, &len, &size, &fac1, &fac2 ) ) + return 0; + + if ( size == 1 ) maxval = (double) 0x7f; + else if ( size == 2 ) maxval = (double) 0x7fff; + else if ( size == 4 ) maxval = (double) 0x7fffffff; + else { + PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + return 0; + } + + new_len = len*2; + if (new_len < 0) { + PyErr_SetString(PyExc_MemoryError, + "not enough memory for output buffer"); + return 0; + } + + rv = PyBytes_FromStringAndSize(NULL, new_len); + if ( rv == 0 ) + return 0; + ncp = (signed char *)PyBytes_AsString(rv); + + + for ( i=0; i < len; i += size ) { + if ( size == 1 ) val = (int)*CHARP(cp, i); + else if ( size == 2 ) val = (int)*SHORTP(cp, i); + else if ( size == 4 ) val = (int)*LONGP(cp, i); + + fval = (double)val*fac1; + if ( fval > maxval ) fval = maxval; + else if ( fval < -maxval ) fval = -maxval; + val1 = (int)fval; + + fval = (double)val*fac2; + if ( fval > maxval ) fval = maxval; + else if ( fval < -maxval ) fval = -maxval; + val2 = (int)fval; + + if ( size == 1 ) *CHARP(ncp, i*2) = (signed char)val1; + else if ( size == 2 ) *SHORTP(ncp, i*2) = (short)val1; + else if ( size == 4 ) *LONGP(ncp, i*2) = (Py_Int32)val1; + + if ( size == 1 ) *CHARP(ncp, i*2+1) = (signed char)val2; + else if ( size == 2 ) *SHORTP(ncp, i*2+2) = (short)val2; + else if ( size == 4 ) *LONGP(ncp, i*2+4) = (Py_Int32)val2; + } + return rv; } static PyObject * audioop_add(PyObject *self, PyObject *args) { - signed char *cp1, *cp2, *ncp; - int len1, len2, size, val1 = 0, val2 = 0, maxval, newval; - PyObject *rv; - int i; - - if ( !PyArg_ParseTuple(args, "s#s#i:add", - &cp1, &len1, &cp2, &len2, &size ) ) - return 0; - - if ( len1 != len2 ) { - PyErr_SetString(AudioopError, "Lengths should be the same"); - return 0; - } - - if ( size == 1 ) maxval = 0x7f; - else if ( size == 2 ) maxval = 0x7fff; - else if ( size == 4 ) maxval = 0x7fffffff; - else { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } - - rv = PyBytes_FromStringAndSize(NULL, len1); - if ( rv == 0 ) - return 0; - ncp = (signed char *)PyBytes_AsString(rv); - - for ( i=0; i < len1; i += size ) { - if ( size == 1 ) val1 = (int)*CHARP(cp1, i); - else if ( size == 2 ) val1 = (int)*SHORTP(cp1, i); - else if ( size == 4 ) val1 = (int)*LONGP(cp1, i); - - if ( size == 1 ) val2 = (int)*CHARP(cp2, i); - else if ( size == 2 ) val2 = (int)*SHORTP(cp2, i); - else if ( size == 4 ) val2 = (int)*LONGP(cp2, i); - - newval = val1 + val2; - /* truncate in case of overflow */ - if (newval > maxval) newval = maxval; - else if (newval < -maxval) newval = -maxval; - else if (size == 4 && (newval^val1) < 0 && (newval^val2) < 0) - newval = val1 > 0 ? maxval : - maxval; - - if ( size == 1 ) *CHARP(ncp, i) = (signed char)newval; - else if ( size == 2 ) *SHORTP(ncp, i) = (short)newval; - else if ( size == 4 ) *LONGP(ncp, i) = (Py_Int32)newval; - } - return rv; + signed char *cp1, *cp2, *ncp; + int len1, len2, size, val1 = 0, val2 = 0, maxval, newval; + PyObject *rv; + int i; + + if ( !PyArg_ParseTuple(args, "s#s#i:add", + &cp1, &len1, &cp2, &len2, &size ) ) + return 0; + + if ( len1 != len2 ) { + PyErr_SetString(AudioopError, "Lengths should be the same"); + return 0; + } + + if ( size == 1 ) maxval = 0x7f; + else if ( size == 2 ) maxval = 0x7fff; + else if ( size == 4 ) maxval = 0x7fffffff; + else { + PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + return 0; + } + + rv = PyBytes_FromStringAndSize(NULL, len1); + if ( rv == 0 ) + return 0; + ncp = (signed char *)PyBytes_AsString(rv); + + for ( i=0; i < len1; i += size ) { + if ( size == 1 ) val1 = (int)*CHARP(cp1, i); + else if ( size == 2 ) val1 = (int)*SHORTP(cp1, i); + else if ( size == 4 ) val1 = (int)*LONGP(cp1, i); + + if ( size == 1 ) val2 = (int)*CHARP(cp2, i); + else if ( size == 2 ) val2 = (int)*SHORTP(cp2, i); + else if ( size == 4 ) val2 = (int)*LONGP(cp2, i); + + newval = val1 + val2; + /* truncate in case of overflow */ + if (newval > maxval) newval = maxval; + else if (newval < -maxval) newval = -maxval; + else if (size == 4 && (newval^val1) < 0 && (newval^val2) < 0) + newval = val1 > 0 ? maxval : - maxval; + + if ( size == 1 ) *CHARP(ncp, i) = (signed char)newval; + else if ( size == 2 ) *SHORTP(ncp, i) = (short)newval; + else if ( size == 4 ) *LONGP(ncp, i) = (Py_Int32)newval; + } + return rv; } static PyObject * audioop_bias(PyObject *self, PyObject *args) { - signed char *cp, *ncp; - int len, size, val = 0; - PyObject *rv; - int i; - int bias; - - if ( !PyArg_ParseTuple(args, "s#ii:bias", - &cp, &len, &size , &bias) ) - return 0; - - if ( size != 1 && size != 2 && size != 4) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } - - rv = PyBytes_FromStringAndSize(NULL, len); - if ( rv == 0 ) - return 0; - ncp = (signed char *)PyBytes_AsString(rv); - - - for ( i=0; i < len; i += size ) { - if ( size == 1 ) val = (int)*CHARP(cp, i); - else if ( size == 2 ) val = (int)*SHORTP(cp, i); - else if ( size == 4 ) val = (int)*LONGP(cp, i); - - if ( size == 1 ) *CHARP(ncp, i) = (signed char)(val+bias); - else if ( size == 2 ) *SHORTP(ncp, i) = (short)(val+bias); - else if ( size == 4 ) *LONGP(ncp, i) = (Py_Int32)(val+bias); - } - return rv; + signed char *cp, *ncp; + int len, size, val = 0; + PyObject *rv; + int i; + int bias; + + if ( !PyArg_ParseTuple(args, "s#ii:bias", + &cp, &len, &size , &bias) ) + return 0; + + if ( size != 1 && size != 2 && size != 4) { + PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + return 0; + } + + rv = PyBytes_FromStringAndSize(NULL, len); + if ( rv == 0 ) + return 0; + ncp = (signed char *)PyBytes_AsString(rv); + + + for ( i=0; i < len; i += size ) { + if ( size == 1 ) val = (int)*CHARP(cp, i); + else if ( size == 2 ) val = (int)*SHORTP(cp, i); + else if ( size == 4 ) val = (int)*LONGP(cp, i); + + if ( size == 1 ) *CHARP(ncp, i) = (signed char)(val+bias); + else if ( size == 2 ) *SHORTP(ncp, i) = (short)(val+bias); + else if ( size == 4 ) *LONGP(ncp, i) = (Py_Int32)(val+bias); + } + return rv; } static PyObject * audioop_reverse(PyObject *self, PyObject *args) { - signed char *cp; - unsigned char *ncp; - int len, size, val = 0; - PyObject *rv; - int i, j; - - if ( !PyArg_ParseTuple(args, "s#i:reverse", - &cp, &len, &size) ) - return 0; - - if ( size != 1 && size != 2 && size != 4 ) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } - - rv = PyBytes_FromStringAndSize(NULL, len); - if ( rv == 0 ) - return 0; - ncp = (unsigned char *)PyBytes_AsString(rv); - - for ( i=0; i < len; i += size ) { - if ( size == 1 ) val = ((int)*CHARP(cp, i)) << 8; - else if ( size == 2 ) val = (int)*SHORTP(cp, i); - else if ( size == 4 ) val = ((int)*LONGP(cp, i)) >> 16; - - j = len - i - size; - - if ( size == 1 ) *CHARP(ncp, j) = (signed char)(val >> 8); - else if ( size == 2 ) *SHORTP(ncp, j) = (short)(val); - else if ( size == 4 ) *LONGP(ncp, j) = (Py_Int32)(val<<16); - } - return rv; + signed char *cp; + unsigned char *ncp; + int len, size, val = 0; + PyObject *rv; + int i, j; + + if ( !PyArg_ParseTuple(args, "s#i:reverse", + &cp, &len, &size) ) + return 0; + + if ( size != 1 && size != 2 && size != 4 ) { + PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + return 0; + } + + rv = PyBytes_FromStringAndSize(NULL, len); + if ( rv == 0 ) + return 0; + ncp = (unsigned char *)PyBytes_AsString(rv); + + for ( i=0; i < len; i += size ) { + if ( size == 1 ) val = ((int)*CHARP(cp, i)) << 8; + else if ( size == 2 ) val = (int)*SHORTP(cp, i); + else if ( size == 4 ) val = ((int)*LONGP(cp, i)) >> 16; + + j = len - i - size; + + if ( size == 1 ) *CHARP(ncp, j) = (signed char)(val >> 8); + else if ( size == 2 ) *SHORTP(ncp, j) = (short)(val); + else if ( size == 4 ) *LONGP(ncp, j) = (Py_Int32)(val<<16); + } + return rv; } static PyObject * audioop_lin2lin(PyObject *self, PyObject *args) { - signed char *cp; - unsigned char *ncp; - int len, new_len, size, size2, val = 0; - PyObject *rv; - int i, j; - - if ( !PyArg_ParseTuple(args, "s#ii:lin2lin", - &cp, &len, &size, &size2) ) - return 0; - - if ( (size != 1 && size != 2 && size != 4) || - (size2 != 1 && size2 != 2 && size2 != 4)) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } - - new_len = (len/size)*size2; - if (new_len < 0) { - PyErr_SetString(PyExc_MemoryError, - "not enough memory for output buffer"); - return 0; - } - rv = PyBytes_FromStringAndSize(NULL, new_len); - if ( rv == 0 ) - return 0; - ncp = (unsigned char *)PyBytes_AsString(rv); - - for ( i=0, j=0; i < len; i += size, j += size2 ) { - if ( size == 1 ) val = ((int)*CHARP(cp, i)) << 8; - else if ( size == 2 ) val = (int)*SHORTP(cp, i); - else if ( size == 4 ) val = ((int)*LONGP(cp, i)) >> 16; - - if ( size2 == 1 ) *CHARP(ncp, j) = (signed char)(val >> 8); - else if ( size2 == 2 ) *SHORTP(ncp, j) = (short)(val); - else if ( size2 == 4 ) *LONGP(ncp, j) = (Py_Int32)(val<<16); - } - return rv; + signed char *cp; + unsigned char *ncp; + int len, new_len, size, size2, val = 0; + PyObject *rv; + int i, j; + + if ( !PyArg_ParseTuple(args, "s#ii:lin2lin", + &cp, &len, &size, &size2) ) + return 0; + + if ( (size != 1 && size != 2 && size != 4) || + (size2 != 1 && size2 != 2 && size2 != 4)) { + PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + return 0; + } + + new_len = (len/size)*size2; + if (new_len < 0) { + PyErr_SetString(PyExc_MemoryError, + "not enough memory for output buffer"); + return 0; + } + rv = PyBytes_FromStringAndSize(NULL, new_len); + if ( rv == 0 ) + return 0; + ncp = (unsigned char *)PyBytes_AsString(rv); + + for ( i=0, j=0; i < len; i += size, j += size2 ) { + if ( size == 1 ) val = ((int)*CHARP(cp, i)) << 8; + else if ( size == 2 ) val = (int)*SHORTP(cp, i); + else if ( size == 4 ) val = ((int)*LONGP(cp, i)) >> 16; + + if ( size2 == 1 ) *CHARP(ncp, j) = (signed char)(val >> 8); + else if ( size2 == 2 ) *SHORTP(ncp, j) = (short)(val); + else if ( size2 == 4 ) *LONGP(ncp, j) = (Py_Int32)(val<<16); + } + return rv; } static int gcd(int a, int b) { - while (b > 0) { - int tmp = a % b; - a = b; - b = tmp; - } - return a; + while (b > 0) { + int tmp = a % b; + a = b; + b = tmp; + } + return a; } static PyObject * audioop_ratecv(PyObject *self, PyObject *args) { - char *cp, *ncp; - int len, size, nchannels, inrate, outrate, weightA, weightB; - int chan, d, *prev_i, *cur_i, cur_o; - PyObject *state, *samps, *str, *rv = NULL; - int bytes_per_frame; - size_t alloc_size; - - weightA = 1; - weightB = 0; - if (!PyArg_ParseTuple(args, "s#iiiiO|ii:ratecv", &cp, &len, &size, - &nchannels, &inrate, &outrate, &state, - &weightA, &weightB)) - return NULL; - if (size != 1 && size != 2 && size != 4) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return NULL; - } - if (nchannels < 1) { - PyErr_SetString(AudioopError, "# of channels should be >= 1"); - return NULL; - } - bytes_per_frame = size * nchannels; - if (bytes_per_frame / nchannels != size) { - /* This overflow test is rigorously correct because - both multiplicands are >= 1. Use the argument names - from the docs for the error msg. */ - PyErr_SetString(PyExc_OverflowError, - "width * nchannels too big for a C int"); - return NULL; - } - if (weightA < 1 || weightB < 0) { - PyErr_SetString(AudioopError, - "weightA should be >= 1, weightB should be >= 0"); - return NULL; - } - if (len % bytes_per_frame != 0) { - PyErr_SetString(AudioopError, "not a whole number of frames"); - return NULL; - } - if (inrate <= 0 || outrate <= 0) { - PyErr_SetString(AudioopError, "sampling rate not > 0"); - return NULL; - } - /* divide inrate and outrate by their greatest common divisor */ - d = gcd(inrate, outrate); - inrate /= d; - outrate /= d; - - alloc_size = sizeof(int) * (unsigned)nchannels; - if (alloc_size < (unsigned)nchannels) { - PyErr_SetString(PyExc_MemoryError, - "not enough memory for output buffer"); - return 0; - } - prev_i = (int *) malloc(alloc_size); - cur_i = (int *) malloc(alloc_size); - if (prev_i == NULL || cur_i == NULL) { - (void) PyErr_NoMemory(); + char *cp, *ncp; + int len, size, nchannels, inrate, outrate, weightA, weightB; + int chan, d, *prev_i, *cur_i, cur_o; + PyObject *state, *samps, *str, *rv = NULL; + int bytes_per_frame; + size_t alloc_size; + + weightA = 1; + weightB = 0; + if (!PyArg_ParseTuple(args, "s#iiiiO|ii:ratecv", &cp, &len, &size, + &nchannels, &inrate, &outrate, &state, + &weightA, &weightB)) + return NULL; + if (size != 1 && size != 2 && size != 4) { + PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + return NULL; + } + if (nchannels < 1) { + PyErr_SetString(AudioopError, "# of channels should be >= 1"); + return NULL; + } + bytes_per_frame = size * nchannels; + if (bytes_per_frame / nchannels != size) { + /* This overflow test is rigorously correct because + both multiplicands are >= 1. Use the argument names + from the docs for the error msg. */ + PyErr_SetString(PyExc_OverflowError, + "width * nchannels too big for a C int"); + return NULL; + } + if (weightA < 1 || weightB < 0) { + PyErr_SetString(AudioopError, + "weightA should be >= 1, weightB should be >= 0"); + return NULL; + } + if (len % bytes_per_frame != 0) { + PyErr_SetString(AudioopError, "not a whole number of frames"); + return NULL; + } + if (inrate <= 0 || outrate <= 0) { + PyErr_SetString(AudioopError, "sampling rate not > 0"); + return NULL; + } + /* divide inrate and outrate by their greatest common divisor */ + d = gcd(inrate, outrate); + inrate /= d; + outrate /= d; + + alloc_size = sizeof(int) * (unsigned)nchannels; + if (alloc_size < (unsigned)nchannels) { + PyErr_SetString(PyExc_MemoryError, + "not enough memory for output buffer"); + return 0; + } + prev_i = (int *) malloc(alloc_size); + cur_i = (int *) malloc(alloc_size); + if (prev_i == NULL || cur_i == NULL) { + (void) PyErr_NoMemory(); + goto exit; + } + + len /= bytes_per_frame; /* # of frames */ + + if (state == Py_None) { + d = -outrate; + for (chan = 0; chan < nchannels; chan++) + prev_i[chan] = cur_i[chan] = 0; + } + else { + if (!PyArg_ParseTuple(state, + "iO!;audioop.ratecv: illegal state argument", + &d, &PyTuple_Type, &samps)) + goto exit; + if (PyTuple_Size(samps) != nchannels) { + PyErr_SetString(AudioopError, + "illegal state argument"); + goto exit; + } + for (chan = 0; chan < nchannels; chan++) { + if (!PyArg_ParseTuple(PyTuple_GetItem(samps, chan), + "ii:ratecv", &prev_i[chan], + &cur_i[chan])) goto exit; } - - len /= bytes_per_frame; /* # of frames */ - - if (state == Py_None) { - d = -outrate; + } + + /* str <- Space for the output buffer. */ + { + /* There are len input frames, so we need (mathematically) + ceiling(len*outrate/inrate) output frames, and each frame + requires bytes_per_frame bytes. Computing this + without spurious overflow is the challenge; we can + settle for a reasonable upper bound, though. */ + int ceiling; /* the number of output frames */ + int nbytes; /* the number of output bytes needed */ + int q = len / inrate; + /* Now len = q * inrate + r exactly (with r = len % inrate), + and this is less than q * inrate + inrate = (q+1)*inrate. + So a reasonable upper bound on len*outrate/inrate is + ((q+1)*inrate)*outrate/inrate = + (q+1)*outrate. + */ + ceiling = (q+1) * outrate; + nbytes = ceiling * bytes_per_frame; + /* See whether anything overflowed; if not, get the space. */ + if (q+1 < 0 || + ceiling / outrate != q+1 || + nbytes / bytes_per_frame != ceiling) + str = NULL; + else + str = PyBytes_FromStringAndSize(NULL, nbytes); + + if (str == NULL) { + PyErr_SetString(PyExc_MemoryError, + "not enough memory for output buffer"); + goto exit; + } + } + ncp = PyBytes_AsString(str); + + for (;;) { + while (d < 0) { + if (len == 0) { + samps = PyTuple_New(nchannels); + if (samps == NULL) + goto exit; for (chan = 0; chan < nchannels; chan++) - prev_i[chan] = cur_i[chan] = 0; - } - else { - if (!PyArg_ParseTuple(state, - "iO!;audioop.ratecv: illegal state argument", - &d, &PyTuple_Type, &samps)) - goto exit; - if (PyTuple_Size(samps) != nchannels) { - PyErr_SetString(AudioopError, - "illegal state argument"); - goto exit; - } - for (chan = 0; chan < nchannels; chan++) { - if (!PyArg_ParseTuple(PyTuple_GetItem(samps, chan), - "ii:ratecv", &prev_i[chan], - &cur_i[chan])) - goto exit; - } - } - - /* str <- Space for the output buffer. */ - { - /* There are len input frames, so we need (mathematically) - ceiling(len*outrate/inrate) output frames, and each frame - requires bytes_per_frame bytes. Computing this - without spurious overflow is the challenge; we can - settle for a reasonable upper bound, though. */ - int ceiling; /* the number of output frames */ - int nbytes; /* the number of output bytes needed */ - int q = len / inrate; - /* Now len = q * inrate + r exactly (with r = len % inrate), - and this is less than q * inrate + inrate = (q+1)*inrate. - So a reasonable upper bound on len*outrate/inrate is - ((q+1)*inrate)*outrate/inrate = - (q+1)*outrate. - */ - ceiling = (q+1) * outrate; - nbytes = ceiling * bytes_per_frame; - /* See whether anything overflowed; if not, get the space. */ - if (q+1 < 0 || - ceiling / outrate != q+1 || - nbytes / bytes_per_frame != ceiling) - str = NULL; - else - str = PyBytes_FromStringAndSize(NULL, nbytes); - - if (str == NULL) { - PyErr_SetString(PyExc_MemoryError, - "not enough memory for output buffer"); - goto exit; - } - } - ncp = PyBytes_AsString(str); - - for (;;) { - while (d < 0) { - if (len == 0) { - samps = PyTuple_New(nchannels); - if (samps == NULL) - goto exit; - for (chan = 0; chan < nchannels; chan++) - PyTuple_SetItem(samps, chan, - Py_BuildValue("(ii)", - prev_i[chan], - cur_i[chan])); - if (PyErr_Occurred()) - goto exit; - /* We have checked before that the length - * of the string fits into int. */ - len = (int)(ncp - PyBytes_AsString(str)); - rv = PyBytes_FromStringAndSize - (PyBytes_AsString(str), len); - Py_DECREF(str); - str = rv; - if (str == NULL) - goto exit; - rv = Py_BuildValue("(O(iO))", str, d, samps); - Py_DECREF(samps); - Py_DECREF(str); - goto exit; /* return rv */ - } - for (chan = 0; chan < nchannels; chan++) { - prev_i[chan] = cur_i[chan]; - if (size == 1) - cur_i[chan] = ((int)*CHARP(cp, 0)) << 8; - else if (size == 2) - cur_i[chan] = (int)*SHORTP(cp, 0); - else if (size == 4) - cur_i[chan] = ((int)*LONGP(cp, 0)) >> 16; - cp += size; - /* implements a simple digital filter */ - cur_i[chan] = - (weightA * cur_i[chan] + - weightB * prev_i[chan]) / - (weightA + weightB); - } - len--; - d += outrate; - } - while (d >= 0) { - for (chan = 0; chan < nchannels; chan++) { - cur_o = (prev_i[chan] * d + - cur_i[chan] * (outrate - d)) / - outrate; - if (size == 1) - *CHARP(ncp, 0) = (signed char)(cur_o >> 8); - else if (size == 2) - *SHORTP(ncp, 0) = (short)(cur_o); - else if (size == 4) - *LONGP(ncp, 0) = (Py_Int32)(cur_o<<16); - ncp += size; - } - d -= inrate; - } - } + PyTuple_SetItem(samps, chan, + Py_BuildValue("(ii)", + prev_i[chan], + cur_i[chan])); + if (PyErr_Occurred()) + goto exit; + /* We have checked before that the length + * of the string fits into int. */ + len = (int)(ncp - PyBytes_AsString(str)); + rv = PyBytes_FromStringAndSize + (PyBytes_AsString(str), len); + Py_DECREF(str); + str = rv; + if (str == NULL) + goto exit; + rv = Py_BuildValue("(O(iO))", str, d, samps); + Py_DECREF(samps); + Py_DECREF(str); + goto exit; /* return rv */ + } + for (chan = 0; chan < nchannels; chan++) { + prev_i[chan] = cur_i[chan]; + if (size == 1) + cur_i[chan] = ((int)*CHARP(cp, 0)) << 8; + else if (size == 2) + cur_i[chan] = (int)*SHORTP(cp, 0); + else if (size == 4) + cur_i[chan] = ((int)*LONGP(cp, 0)) >> 16; + cp += size; + /* implements a simple digital filter */ + cur_i[chan] = + (weightA * cur_i[chan] + + weightB * prev_i[chan]) / + (weightA + weightB); + } + len--; + d += outrate; + } + while (d >= 0) { + for (chan = 0; chan < nchannels; chan++) { + cur_o = (prev_i[chan] * d + + cur_i[chan] * (outrate - d)) / + outrate; + if (size == 1) + *CHARP(ncp, 0) = (signed char)(cur_o >> 8); + else if (size == 2) + *SHORTP(ncp, 0) = (short)(cur_o); + else if (size == 4) + *LONGP(ncp, 0) = (Py_Int32)(cur_o<<16); + ncp += size; + } + d -= inrate; + } + } exit: - if (prev_i != NULL) - free(prev_i); - if (cur_i != NULL) - free(cur_i); - return rv; + if (prev_i != NULL) + free(prev_i); + if (cur_i != NULL) + free(cur_i); + return rv; } static PyObject * audioop_lin2ulaw(PyObject *self, PyObject *args) { - signed char *cp; - unsigned char *ncp; - int len, size, val = 0; - PyObject *rv; - int i; - - if ( !PyArg_ParseTuple(args, "s#i:lin2ulaw", - &cp, &len, &size) ) - return 0 ; - - if ( size != 1 && size != 2 && size != 4) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } - - rv = PyBytes_FromStringAndSize(NULL, len/size); - if ( rv == 0 ) - return 0; - ncp = (unsigned char *)PyBytes_AsString(rv); - - for ( i=0; i < len; i += size ) { - if ( size == 1 ) val = ((int)*CHARP(cp, i)) << 8; - else if ( size == 2 ) val = (int)*SHORTP(cp, i); - else if ( size == 4 ) val = ((int)*LONGP(cp, i)) >> 16; - - *ncp++ = st_14linear2ulaw(val); - } - return rv; + signed char *cp; + unsigned char *ncp; + int len, size, val = 0; + PyObject *rv; + int i; + + if ( !PyArg_ParseTuple(args, "s#i:lin2ulaw", + &cp, &len, &size) ) + return 0 ; + + if ( size != 1 && size != 2 && size != 4) { + PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + return 0; + } + + rv = PyBytes_FromStringAndSize(NULL, len/size); + if ( rv == 0 ) + return 0; + ncp = (unsigned char *)PyBytes_AsString(rv); + + for ( i=0; i < len; i += size ) { + if ( size == 1 ) val = ((int)*CHARP(cp, i)) << 8; + else if ( size == 2 ) val = (int)*SHORTP(cp, i); + else if ( size == 4 ) val = ((int)*LONGP(cp, i)) >> 16; + + *ncp++ = st_14linear2ulaw(val); + } + return rv; } static PyObject * audioop_ulaw2lin(PyObject *self, PyObject *args) { - unsigned char *cp; - unsigned char cval; - signed char *ncp; - int len, new_len, size, val; - PyObject *rv; - int i; - - if ( !PyArg_ParseTuple(args, "s#i:ulaw2lin", - &cp, &len, &size) ) - return 0; - - if ( size != 1 && size != 2 && size != 4) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } - - new_len = len*size; - if (new_len < 0) { - PyErr_SetString(PyExc_MemoryError, - "not enough memory for output buffer"); - return 0; - } - rv = PyBytes_FromStringAndSize(NULL, new_len); - if ( rv == 0 ) - return 0; - ncp = (signed char *)PyBytes_AsString(rv); - - for ( i=0; i < new_len; i += size ) { - cval = *cp++; - val = st_ulaw2linear16(cval); - - if ( size == 1 ) *CHARP(ncp, i) = (signed char)(val >> 8); - else if ( size == 2 ) *SHORTP(ncp, i) = (short)(val); - else if ( size == 4 ) *LONGP(ncp, i) = (Py_Int32)(val<<16); - } - return rv; + unsigned char *cp; + unsigned char cval; + signed char *ncp; + int len, new_len, size, val; + PyObject *rv; + int i; + + if ( !PyArg_ParseTuple(args, "s#i:ulaw2lin", + &cp, &len, &size) ) + return 0; + + if ( size != 1 && size != 2 && size != 4) { + PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + return 0; + } + + new_len = len*size; + if (new_len < 0) { + PyErr_SetString(PyExc_MemoryError, + "not enough memory for output buffer"); + return 0; + } + rv = PyBytes_FromStringAndSize(NULL, new_len); + if ( rv == 0 ) + return 0; + ncp = (signed char *)PyBytes_AsString(rv); + + for ( i=0; i < new_len; i += size ) { + cval = *cp++; + val = st_ulaw2linear16(cval); + + if ( size == 1 ) *CHARP(ncp, i) = (signed char)(val >> 8); + else if ( size == 2 ) *SHORTP(ncp, i) = (short)(val); + else if ( size == 4 ) *LONGP(ncp, i) = (Py_Int32)(val<<16); + } + return rv; } static PyObject * audioop_lin2alaw(PyObject *self, PyObject *args) { - signed char *cp; - unsigned char *ncp; - int len, size, val = 0; - PyObject *rv; - int i; - - if ( !PyArg_ParseTuple(args, "s#i:lin2alaw", - &cp, &len, &size) ) - return 0; - - if ( size != 1 && size != 2 && size != 4) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } - - rv = PyBytes_FromStringAndSize(NULL, len/size); - if ( rv == 0 ) - return 0; - ncp = (unsigned char *)PyBytes_AsString(rv); - - for ( i=0; i < len; i += size ) { - if ( size == 1 ) val = ((int)*CHARP(cp, i)) << 8; - else if ( size == 2 ) val = (int)*SHORTP(cp, i); - else if ( size == 4 ) val = ((int)*LONGP(cp, i)) >> 16; - - *ncp++ = st_linear2alaw(val); - } - return rv; + signed char *cp; + unsigned char *ncp; + int len, size, val = 0; + PyObject *rv; + int i; + + if ( !PyArg_ParseTuple(args, "s#i:lin2alaw", + &cp, &len, &size) ) + return 0; + + if ( size != 1 && size != 2 && size != 4) { + PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + return 0; + } + + rv = PyBytes_FromStringAndSize(NULL, len/size); + if ( rv == 0 ) + return 0; + ncp = (unsigned char *)PyBytes_AsString(rv); + + for ( i=0; i < len; i += size ) { + if ( size == 1 ) val = ((int)*CHARP(cp, i)) << 8; + else if ( size == 2 ) val = (int)*SHORTP(cp, i); + else if ( size == 4 ) val = ((int)*LONGP(cp, i)) >> 16; + + *ncp++ = st_linear2alaw(val); + } + return rv; } static PyObject * audioop_alaw2lin(PyObject *self, PyObject *args) { - unsigned char *cp; - unsigned char cval; - signed char *ncp; - int len, new_len, size, val; - PyObject *rv; - int i; - - if ( !PyArg_ParseTuple(args, "s#i:alaw2lin", - &cp, &len, &size) ) - return 0; - - if ( size != 1 && size != 2 && size != 4) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } - - new_len = len*size; - if (new_len < 0) { - PyErr_SetString(PyExc_MemoryError, - "not enough memory for output buffer"); - return 0; - } - rv = PyBytes_FromStringAndSize(NULL, new_len); - if ( rv == 0 ) - return 0; - ncp = (signed char *)PyBytes_AsString(rv); - - for ( i=0; i < new_len; i += size ) { - cval = *cp++; - val = st_alaw2linear16(cval); - - if ( size == 1 ) *CHARP(ncp, i) = (signed char)(val >> 8); - else if ( size == 2 ) *SHORTP(ncp, i) = (short)(val); - else if ( size == 4 ) *LONGP(ncp, i) = (Py_Int32)(val<<16); - } - return rv; + unsigned char *cp; + unsigned char cval; + signed char *ncp; + int len, new_len, size, val; + PyObject *rv; + int i; + + if ( !PyArg_ParseTuple(args, "s#i:alaw2lin", + &cp, &len, &size) ) + return 0; + + if ( size != 1 && size != 2 && size != 4) { + PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + return 0; + } + + new_len = len*size; + if (new_len < 0) { + PyErr_SetString(PyExc_MemoryError, + "not enough memory for output buffer"); + return 0; + } + rv = PyBytes_FromStringAndSize(NULL, new_len); + if ( rv == 0 ) + return 0; + ncp = (signed char *)PyBytes_AsString(rv); + + for ( i=0; i < new_len; i += size ) { + cval = *cp++; + val = st_alaw2linear16(cval); + + if ( size == 1 ) *CHARP(ncp, i) = (signed char)(val >> 8); + else if ( size == 2 ) *SHORTP(ncp, i) = (short)(val); + else if ( size == 4 ) *LONGP(ncp, i) = (Py_Int32)(val<<16); + } + return rv; } static PyObject * audioop_lin2adpcm(PyObject *self, PyObject *args) { - signed char *cp; - signed char *ncp; - int len, size, val = 0, step, valpred, delta, - index, sign, vpdiff, diff; - PyObject *rv, *state, *str; - int i, outputbuffer = 0, bufferstep; - - if ( !PyArg_ParseTuple(args, "s#iO:lin2adpcm", - &cp, &len, &size, &state) ) - return 0; - - - if ( size != 1 && size != 2 && size != 4) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; + signed char *cp; + signed char *ncp; + int len, size, val = 0, step, valpred, delta, + index, sign, vpdiff, diff; + PyObject *rv, *state, *str; + int i, outputbuffer = 0, bufferstep; + + if ( !PyArg_ParseTuple(args, "s#iO:lin2adpcm", + &cp, &len, &size, &state) ) + return 0; + + + if ( size != 1 && size != 2 && size != 4) { + PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + return 0; + } + + str = PyBytes_FromStringAndSize(NULL, len/(size*2)); + if ( str == 0 ) + return 0; + ncp = (signed char *)PyBytes_AsString(str); + + /* Decode state, should have (value, step) */ + if ( state == Py_None ) { + /* First time, it seems. Set defaults */ + valpred = 0; + step = 7; + index = 0; + } else if ( !PyArg_ParseTuple(state, "ii", &valpred, &index) ) + return 0; + + step = stepsizeTable[index]; + bufferstep = 1; + + for ( i=0; i < len; i += size ) { + if ( size == 1 ) val = ((int)*CHARP(cp, i)) << 8; + else if ( size == 2 ) val = (int)*SHORTP(cp, i); + else if ( size == 4 ) val = ((int)*LONGP(cp, i)) >> 16; + + /* Step 1 - compute difference with previous value */ + diff = val - valpred; + sign = (diff < 0) ? 8 : 0; + if ( sign ) diff = (-diff); + + /* Step 2 - Divide and clamp */ + /* Note: + ** This code *approximately* computes: + ** delta = diff*4/step; + ** vpdiff = (delta+0.5)*step/4; + ** but in shift step bits are dropped. The net result of this + ** is that even if you have fast mul/div hardware you cannot + ** put it to good use since the fixup would be too expensive. + */ + delta = 0; + vpdiff = (step >> 3); + + if ( diff >= step ) { + delta = 4; + diff -= step; + vpdiff += step; } - - str = PyBytes_FromStringAndSize(NULL, len/(size*2)); - if ( str == 0 ) - return 0; - ncp = (signed char *)PyBytes_AsString(str); - - /* Decode state, should have (value, step) */ - if ( state == Py_None ) { - /* First time, it seems. Set defaults */ - valpred = 0; - step = 7; - index = 0; - } else if ( !PyArg_ParseTuple(state, "ii", &valpred, &index) ) - return 0; + step >>= 1; + if ( diff >= step ) { + delta |= 2; + diff -= step; + vpdiff += step; + } + step >>= 1; + if ( diff >= step ) { + delta |= 1; + vpdiff += step; + } + + /* Step 3 - Update previous value */ + if ( sign ) + valpred -= vpdiff; + else + valpred += vpdiff; + /* Step 4 - Clamp previous value to 16 bits */ + if ( valpred > 32767 ) + valpred = 32767; + else if ( valpred < -32768 ) + valpred = -32768; + + /* Step 5 - Assemble value, update index and step values */ + delta |= sign; + + index += indexTable[delta]; + if ( index < 0 ) index = 0; + if ( index > 88 ) index = 88; step = stepsizeTable[index]; - bufferstep = 1; - - for ( i=0; i < len; i += size ) { - if ( size == 1 ) val = ((int)*CHARP(cp, i)) << 8; - else if ( size == 2 ) val = (int)*SHORTP(cp, i); - else if ( size == 4 ) val = ((int)*LONGP(cp, i)) >> 16; - - /* Step 1 - compute difference with previous value */ - diff = val - valpred; - sign = (diff < 0) ? 8 : 0; - if ( sign ) diff = (-diff); - - /* Step 2 - Divide and clamp */ - /* Note: - ** This code *approximately* computes: - ** delta = diff*4/step; - ** vpdiff = (delta+0.5)*step/4; - ** but in shift step bits are dropped. The net result of this - ** is that even if you have fast mul/div hardware you cannot - ** put it to good use since the fixup would be too expensive. - */ - delta = 0; - vpdiff = (step >> 3); - - if ( diff >= step ) { - delta = 4; - diff -= step; - vpdiff += step; - } - step >>= 1; - if ( diff >= step ) { - delta |= 2; - diff -= step; - vpdiff += step; - } - step >>= 1; - if ( diff >= step ) { - delta |= 1; - vpdiff += step; - } - - /* Step 3 - Update previous value */ - if ( sign ) - valpred -= vpdiff; - else - valpred += vpdiff; - - /* Step 4 - Clamp previous value to 16 bits */ - if ( valpred > 32767 ) - valpred = 32767; - else if ( valpred < -32768 ) - valpred = -32768; - - /* Step 5 - Assemble value, update index and step values */ - delta |= sign; - - index += indexTable[delta]; - if ( index < 0 ) index = 0; - if ( index > 88 ) index = 88; - step = stepsizeTable[index]; - - /* Step 6 - Output value */ - if ( bufferstep ) { - outputbuffer = (delta << 4) & 0xf0; - } else { - *ncp++ = (delta & 0x0f) | outputbuffer; - } - bufferstep = !bufferstep; + + /* Step 6 - Output value */ + if ( bufferstep ) { + outputbuffer = (delta << 4) & 0xf0; + } else { + *ncp++ = (delta & 0x0f) | outputbuffer; } - rv = Py_BuildValue("(O(ii))", str, valpred, index); - Py_DECREF(str); - return rv; + bufferstep = !bufferstep; + } + rv = Py_BuildValue("(O(ii))", str, valpred, index); + Py_DECREF(str); + return rv; } static PyObject * audioop_adpcm2lin(PyObject *self, PyObject *args) { - signed char *cp; - signed char *ncp; - int len, new_len, size, valpred, step, delta, index, sign, vpdiff; - PyObject *rv, *str, *state; - int i, inputbuffer = 0, bufferstep; - - if ( !PyArg_ParseTuple(args, "s#iO:adpcm2lin", - &cp, &len, &size, &state) ) - return 0; - - if ( size != 1 && size != 2 && size != 4) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } - - /* Decode state, should have (value, step) */ - if ( state == Py_None ) { - /* First time, it seems. Set defaults */ - valpred = 0; - step = 7; - index = 0; - } else if ( !PyArg_ParseTuple(state, "ii", &valpred, &index) ) - return 0; - - new_len = len*size*2; - if (new_len < 0) { - PyErr_SetString(PyExc_MemoryError, - "not enough memory for output buffer"); - return 0; + signed char *cp; + signed char *ncp; + int len, new_len, size, valpred, step, delta, index, sign, vpdiff; + PyObject *rv, *str, *state; + int i, inputbuffer = 0, bufferstep; + + if ( !PyArg_ParseTuple(args, "s#iO:adpcm2lin", + &cp, &len, &size, &state) ) + return 0; + + if ( size != 1 && size != 2 && size != 4) { + PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + return 0; + } + + /* Decode state, should have (value, step) */ + if ( state == Py_None ) { + /* First time, it seems. Set defaults */ + valpred = 0; + step = 7; + index = 0; + } else if ( !PyArg_ParseTuple(state, "ii", &valpred, &index) ) + return 0; + + new_len = len*size*2; + if (new_len < 0) { + PyErr_SetString(PyExc_MemoryError, + "not enough memory for output buffer"); + return 0; + } + str = PyBytes_FromStringAndSize(NULL, new_len); + if ( str == 0 ) + return 0; + ncp = (signed char *)PyBytes_AsString(str); + + step = stepsizeTable[index]; + bufferstep = 0; + + for ( i=0; i < new_len; i += size ) { + /* Step 1 - get the delta value and compute next index */ + if ( bufferstep ) { + delta = inputbuffer & 0xf; + } else { + inputbuffer = *cp++; + delta = (inputbuffer >> 4) & 0xf; } - str = PyBytes_FromStringAndSize(NULL, new_len); - if ( str == 0 ) - return 0; - ncp = (signed char *)PyBytes_AsString(str); + bufferstep = !bufferstep; + + /* Step 2 - Find new index value (for later) */ + index += indexTable[delta]; + if ( index < 0 ) index = 0; + if ( index > 88 ) index = 88; + + /* Step 3 - Separate sign and magnitude */ + sign = delta & 8; + delta = delta & 7; + + /* Step 4 - Compute difference and new predicted value */ + /* + ** Computes 'vpdiff = (delta+0.5)*step/4', but see comment + ** in adpcm_coder. + */ + vpdiff = step >> 3; + if ( delta & 4 ) vpdiff += step; + if ( delta & 2 ) vpdiff += step>>1; + if ( delta & 1 ) vpdiff += step>>2; + + if ( sign ) + valpred -= vpdiff; + else + valpred += vpdiff; + + /* Step 5 - clamp output value */ + if ( valpred > 32767 ) + valpred = 32767; + else if ( valpred < -32768 ) + valpred = -32768; + + /* Step 6 - Update step value */ step = stepsizeTable[index]; - bufferstep = 0; - - for ( i=0; i < new_len; i += size ) { - /* Step 1 - get the delta value and compute next index */ - if ( bufferstep ) { - delta = inputbuffer & 0xf; - } else { - inputbuffer = *cp++; - delta = (inputbuffer >> 4) & 0xf; - } - - bufferstep = !bufferstep; - - /* Step 2 - Find new index value (for later) */ - index += indexTable[delta]; - if ( index < 0 ) index = 0; - if ( index > 88 ) index = 88; - - /* Step 3 - Separate sign and magnitude */ - sign = delta & 8; - delta = delta & 7; - - /* Step 4 - Compute difference and new predicted value */ - /* - ** Computes 'vpdiff = (delta+0.5)*step/4', but see comment - ** in adpcm_coder. - */ - vpdiff = step >> 3; - if ( delta & 4 ) vpdiff += step; - if ( delta & 2 ) vpdiff += step>>1; - if ( delta & 1 ) vpdiff += step>>2; - - if ( sign ) - valpred -= vpdiff; - else - valpred += vpdiff; - - /* Step 5 - clamp output value */ - if ( valpred > 32767 ) - valpred = 32767; - else if ( valpred < -32768 ) - valpred = -32768; - - /* Step 6 - Update step value */ - step = stepsizeTable[index]; - - /* Step 6 - Output value */ - if ( size == 1 ) *CHARP(ncp, i) = (signed char)(valpred >> 8); - else if ( size == 2 ) *SHORTP(ncp, i) = (short)(valpred); - else if ( size == 4 ) *LONGP(ncp, i) = (Py_Int32)(valpred<<16); - } - rv = Py_BuildValue("(O(ii))", str, valpred, index); - Py_DECREF(str); - return rv; + /* Step 6 - Output value */ + if ( size == 1 ) *CHARP(ncp, i) = (signed char)(valpred >> 8); + else if ( size == 2 ) *SHORTP(ncp, i) = (short)(valpred); + else if ( size == 4 ) *LONGP(ncp, i) = (Py_Int32)(valpred<<16); + } + + rv = Py_BuildValue("(O(ii))", str, valpred, index); + Py_DECREF(str); + return rv; } static PyMethodDef audioop_methods[] = { - { "max", audioop_max, METH_VARARGS }, - { "minmax", audioop_minmax, METH_VARARGS }, - { "avg", audioop_avg, METH_VARARGS }, - { "maxpp", audioop_maxpp, METH_VARARGS }, - { "avgpp", audioop_avgpp, METH_VARARGS }, - { "rms", audioop_rms, METH_VARARGS }, - { "findfit", audioop_findfit, METH_VARARGS }, - { "findmax", audioop_findmax, METH_VARARGS }, - { "findfactor", audioop_findfactor, METH_VARARGS }, - { "cross", audioop_cross, METH_VARARGS }, - { "mul", audioop_mul, METH_VARARGS }, - { "add", audioop_add, METH_VARARGS }, - { "bias", audioop_bias, METH_VARARGS }, - { "ulaw2lin", audioop_ulaw2lin, METH_VARARGS }, - { "lin2ulaw", audioop_lin2ulaw, METH_VARARGS }, - { "alaw2lin", audioop_alaw2lin, METH_VARARGS }, - { "lin2alaw", audioop_lin2alaw, METH_VARARGS }, - { "lin2lin", audioop_lin2lin, METH_VARARGS }, - { "adpcm2lin", audioop_adpcm2lin, METH_VARARGS }, - { "lin2adpcm", audioop_lin2adpcm, METH_VARARGS }, - { "tomono", audioop_tomono, METH_VARARGS }, - { "tostereo", audioop_tostereo, METH_VARARGS }, - { "getsample", audioop_getsample, METH_VARARGS }, - { "reverse", audioop_reverse, METH_VARARGS }, - { "ratecv", audioop_ratecv, METH_VARARGS }, - { 0, 0 } + { "max", audioop_max, METH_VARARGS }, + { "minmax", audioop_minmax, METH_VARARGS }, + { "avg", audioop_avg, METH_VARARGS }, + { "maxpp", audioop_maxpp, METH_VARARGS }, + { "avgpp", audioop_avgpp, METH_VARARGS }, + { "rms", audioop_rms, METH_VARARGS }, + { "findfit", audioop_findfit, METH_VARARGS }, + { "findmax", audioop_findmax, METH_VARARGS }, + { "findfactor", audioop_findfactor, METH_VARARGS }, + { "cross", audioop_cross, METH_VARARGS }, + { "mul", audioop_mul, METH_VARARGS }, + { "add", audioop_add, METH_VARARGS }, + { "bias", audioop_bias, METH_VARARGS }, + { "ulaw2lin", audioop_ulaw2lin, METH_VARARGS }, + { "lin2ulaw", audioop_lin2ulaw, METH_VARARGS }, + { "alaw2lin", audioop_alaw2lin, METH_VARARGS }, + { "lin2alaw", audioop_lin2alaw, METH_VARARGS }, + { "lin2lin", audioop_lin2lin, METH_VARARGS }, + { "adpcm2lin", audioop_adpcm2lin, METH_VARARGS }, + { "lin2adpcm", audioop_lin2adpcm, METH_VARARGS }, + { "tomono", audioop_tomono, METH_VARARGS }, + { "tostereo", audioop_tostereo, METH_VARARGS }, + { "getsample", audioop_getsample, METH_VARARGS }, + { "reverse", audioop_reverse, METH_VARARGS }, + { "ratecv", audioop_ratecv, METH_VARARGS }, + { 0, 0 } }; static struct PyModuleDef audioopmodule = { - PyModuleDef_HEAD_INIT, - "audioop", - NULL, - -1, - audioop_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "audioop", + NULL, + -1, + audioop_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_audioop(void) { - PyObject *m, *d; - m = PyModule_Create(&audioopmodule); - if (m == NULL) - return NULL; - d = PyModule_GetDict(m); - if (d == NULL) - return NULL; - AudioopError = PyErr_NewException("audioop.error", NULL, NULL); - if (AudioopError != NULL) - PyDict_SetItemString(d,"error",AudioopError); - return m; + PyObject *m, *d; + m = PyModule_Create(&audioopmodule); + if (m == NULL) + return NULL; + d = PyModule_GetDict(m); + if (d == NULL) + return NULL; + AudioopError = PyErr_NewException("audioop.error", NULL, NULL); + if (AudioopError != NULL) + PyDict_SetItemString(d,"error",AudioopError); + return m; } diff --git a/Modules/binascii.c b/Modules/binascii.c index 833283f..e5418a4 100644 --- a/Modules/binascii.c +++ b/Modules/binascii.c @@ -3,40 +3,40 @@ ** ** This module currently supports the following encodings: ** uuencode: -** each line encodes 45 bytes (except possibly the last) -** First char encodes (binary) length, rest data -** each char encodes 6 bits, as follows: -** binary: 01234567 abcdefgh ijklmnop -** ascii: 012345 67abcd efghij klmnop -** ASCII encoding method is "excess-space": 000000 is encoded as ' ', etc. -** short binary data is zero-extended (so the bits are always in the -** right place), this does *not* reflect in the length. +** each line encodes 45 bytes (except possibly the last) +** First char encodes (binary) length, rest data +** each char encodes 6 bits, as follows: +** binary: 01234567 abcdefgh ijklmnop +** ascii: 012345 67abcd efghij klmnop +** ASCII encoding method is "excess-space": 000000 is encoded as ' ', etc. +** short binary data is zero-extended (so the bits are always in the +** right place), this does *not* reflect in the length. ** base64: ** Line breaks are insignificant, but lines are at most 76 chars ** each char encodes 6 bits, in similar order as uucode/hqx. Encoding ** is done via a table. ** Short binary data is filled (in ASCII) with '='. ** hqx: -** File starts with introductory text, real data starts and ends -** with colons. -** Data consists of three similar parts: info, datafork, resourcefork. -** Each part is protected (at the end) with a 16-bit crc -** The binary data is run-length encoded, and then ascii-fied: -** binary: 01234567 abcdefgh ijklmnop -** ascii: 012345 67abcd efghij klmnop -** ASCII encoding is table-driven, see the code. -** Short binary data results in the runt ascii-byte being output with -** the bits in the right place. +** File starts with introductory text, real data starts and ends +** with colons. +** Data consists of three similar parts: info, datafork, resourcefork. +** Each part is protected (at the end) with a 16-bit crc +** The binary data is run-length encoded, and then ascii-fied: +** binary: 01234567 abcdefgh ijklmnop +** ascii: 012345 67abcd efghij klmnop +** ASCII encoding is table-driven, see the code. +** Short binary data results in the runt ascii-byte being output with +** the bits in the right place. ** ** While I was reading dozens of programs that encode or decode the formats ** here (documentation? hihi:-) I have formulated Jansen's Observation: ** -** Programs that encode binary data in ASCII are written in -** such a style that they are as unreadable as possible. Devices used -** include unnecessary global variables, burying important tables -** in unrelated sourcefiles, putting functions in include files, -** using seemingly-descriptive variable names for different purposes, -** calls to empty subroutines and a host of others. +** Programs that encode binary data in ASCII are written in +** such a style that they are as unreadable as possible. Devices used +** include unnecessary global variables, burying important tables +** in unrelated sourcefiles, putting functions in include files, +** using seemingly-descriptive variable names for different purposes, +** calls to empty subroutines and a host of others. ** ** I have attempted to break with this tradition, but I guess that that ** does make the performance sub-optimal. Oh well, too bad... @@ -75,67 +75,67 @@ static PyObject *Incomplete; static unsigned char table_a2b_hqx[256] = { /* ^@ ^A ^B ^C ^D ^E ^F ^G */ -/* 0*/ FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, +/* 0*/ FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, /* \b \t \n ^K ^L \r ^N ^O */ -/* 1*/ FAIL, FAIL, SKIP, FAIL, FAIL, SKIP, FAIL, FAIL, +/* 1*/ FAIL, FAIL, SKIP, FAIL, FAIL, SKIP, FAIL, FAIL, /* ^P ^Q ^R ^S ^T ^U ^V ^W */ -/* 2*/ FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, +/* 2*/ FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, /* ^X ^Y ^Z ^[ ^\ ^] ^^ ^_ */ -/* 3*/ FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, +/* 3*/ FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, /* ! " # $ % & ' */ -/* 4*/ FAIL, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, +/* 4*/ FAIL, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, /* ( ) * + , - . / */ -/* 5*/ 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, FAIL, FAIL, +/* 5*/ 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, FAIL, FAIL, /* 0 1 2 3 4 5 6 7 */ -/* 6*/ 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13, FAIL, +/* 6*/ 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13, FAIL, /* 8 9 : ; < = > ? */ -/* 7*/ 0x14, 0x15, DONE, FAIL, FAIL, FAIL, FAIL, FAIL, +/* 7*/ 0x14, 0x15, DONE, FAIL, FAIL, FAIL, FAIL, FAIL, /* @ A B C D E F G */ -/* 8*/ 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, +/* 8*/ 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, /* H I J K L M N O */ -/* 9*/ 0x1E, 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24, FAIL, +/* 9*/ 0x1E, 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24, FAIL, /* P Q R S T U V W */ -/*10*/ 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, FAIL, +/*10*/ 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, FAIL, /* X Y Z [ \ ] ^ _ */ -/*11*/ 0x2C, 0x2D, 0x2E, 0x2F, FAIL, FAIL, FAIL, FAIL, +/*11*/ 0x2C, 0x2D, 0x2E, 0x2F, FAIL, FAIL, FAIL, FAIL, /* ` a b c d e f g */ -/*12*/ 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, FAIL, +/*12*/ 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, FAIL, /* h i j k l m n o */ -/*13*/ 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, FAIL, FAIL, +/*13*/ 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, FAIL, FAIL, /* p q r s t u v w */ -/*14*/ 0x3D, 0x3E, 0x3F, FAIL, FAIL, FAIL, FAIL, FAIL, +/*14*/ 0x3D, 0x3E, 0x3F, FAIL, FAIL, FAIL, FAIL, FAIL, /* x y z { | } ~ ^? */ -/*15*/ FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, -/*16*/ FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, - FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, - FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, - FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, - FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, - FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, - FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, - FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, - FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, - FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, - FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, - FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, - FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, - FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, - FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, - FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, +/*15*/ FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, +/*16*/ FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, + FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, + FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, + FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, + FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, + FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, + FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, + FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, + FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, + FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, + FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, + FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, + FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, + FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, + FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, + FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, FAIL, }; static unsigned char table_b2a_hqx[] = "!\"#$%&'()*+,-012345689@ABCDEFGHIJKLMNPQRSTUVXYZ[`abcdefhijklmpqr"; static char table_a2b_base64[] = { - -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, - -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, - -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,62, -1,-1,-1,63, - 52,53,54,55, 56,57,58,59, 60,61,-1,-1, -1, 0,-1,-1, /* Note PAD->0 */ - -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10, 11,12,13,14, - 15,16,17,18, 19,20,21,22, 23,24,25,-1, -1,-1,-1,-1, - -1,26,27,28, 29,30,31,32, 33,34,35,36, 37,38,39,40, - 41,42,43,44, 45,46,47,48, 49,50,51,-1, -1,-1,-1,-1 + -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, + -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, + -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,62, -1,-1,-1,63, + 52,53,54,55, 56,57,58,59, 60,61,-1,-1, -1, 0,-1,-1, /* Note PAD->0 */ + -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10, 11,12,13,14, + 15,16,17,18, 19,20,21,22, 23,24,25,-1, -1,-1,-1,-1, + -1,26,27,28, 29,30,31,32, 33,34,35,36, 37,38,39,40, + 41,42,43,44, 45,46,47,48, 49,50,51,-1, -1,-1,-1,-1 }; #define BASE64_PAD '=' @@ -149,38 +149,38 @@ static unsigned char table_b2a_base64[] = static unsigned short crctab_hqx[256] = { - 0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50a5, 0x60c6, 0x70e7, - 0x8108, 0x9129, 0xa14a, 0xb16b, 0xc18c, 0xd1ad, 0xe1ce, 0xf1ef, - 0x1231, 0x0210, 0x3273, 0x2252, 0x52b5, 0x4294, 0x72f7, 0x62d6, - 0x9339, 0x8318, 0xb37b, 0xa35a, 0xd3bd, 0xc39c, 0xf3ff, 0xe3de, - 0x2462, 0x3443, 0x0420, 0x1401, 0x64e6, 0x74c7, 0x44a4, 0x5485, - 0xa56a, 0xb54b, 0x8528, 0x9509, 0xe5ee, 0xf5cf, 0xc5ac, 0xd58d, - 0x3653, 0x2672, 0x1611, 0x0630, 0x76d7, 0x66f6, 0x5695, 0x46b4, - 0xb75b, 0xa77a, 0x9719, 0x8738, 0xf7df, 0xe7fe, 0xd79d, 0xc7bc, - 0x48c4, 0x58e5, 0x6886, 0x78a7, 0x0840, 0x1861, 0x2802, 0x3823, - 0xc9cc, 0xd9ed, 0xe98e, 0xf9af, 0x8948, 0x9969, 0xa90a, 0xb92b, - 0x5af5, 0x4ad4, 0x7ab7, 0x6a96, 0x1a71, 0x0a50, 0x3a33, 0x2a12, - 0xdbfd, 0xcbdc, 0xfbbf, 0xeb9e, 0x9b79, 0x8b58, 0xbb3b, 0xab1a, - 0x6ca6, 0x7c87, 0x4ce4, 0x5cc5, 0x2c22, 0x3c03, 0x0c60, 0x1c41, - 0xedae, 0xfd8f, 0xcdec, 0xddcd, 0xad2a, 0xbd0b, 0x8d68, 0x9d49, - 0x7e97, 0x6eb6, 0x5ed5, 0x4ef4, 0x3e13, 0x2e32, 0x1e51, 0x0e70, - 0xff9f, 0xefbe, 0xdfdd, 0xcffc, 0xbf1b, 0xaf3a, 0x9f59, 0x8f78, - 0x9188, 0x81a9, 0xb1ca, 0xa1eb, 0xd10c, 0xc12d, 0xf14e, 0xe16f, - 0x1080, 0x00a1, 0x30c2, 0x20e3, 0x5004, 0x4025, 0x7046, 0x6067, - 0x83b9, 0x9398, 0xa3fb, 0xb3da, 0xc33d, 0xd31c, 0xe37f, 0xf35e, - 0x02b1, 0x1290, 0x22f3, 0x32d2, 0x4235, 0x5214, 0x6277, 0x7256, - 0xb5ea, 0xa5cb, 0x95a8, 0x8589, 0xf56e, 0xe54f, 0xd52c, 0xc50d, - 0x34e2, 0x24c3, 0x14a0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405, - 0xa7db, 0xb7fa, 0x8799, 0x97b8, 0xe75f, 0xf77e, 0xc71d, 0xd73c, - 0x26d3, 0x36f2, 0x0691, 0x16b0, 0x6657, 0x7676, 0x4615, 0x5634, - 0xd94c, 0xc96d, 0xf90e, 0xe92f, 0x99c8, 0x89e9, 0xb98a, 0xa9ab, - 0x5844, 0x4865, 0x7806, 0x6827, 0x18c0, 0x08e1, 0x3882, 0x28a3, - 0xcb7d, 0xdb5c, 0xeb3f, 0xfb1e, 0x8bf9, 0x9bd8, 0xabbb, 0xbb9a, - 0x4a75, 0x5a54, 0x6a37, 0x7a16, 0x0af1, 0x1ad0, 0x2ab3, 0x3a92, - 0xfd2e, 0xed0f, 0xdd6c, 0xcd4d, 0xbdaa, 0xad8b, 0x9de8, 0x8dc9, - 0x7c26, 0x6c07, 0x5c64, 0x4c45, 0x3ca2, 0x2c83, 0x1ce0, 0x0cc1, - 0xef1f, 0xff3e, 0xcf5d, 0xdf7c, 0xaf9b, 0xbfba, 0x8fd9, 0x9ff8, - 0x6e17, 0x7e36, 0x4e55, 0x5e74, 0x2e93, 0x3eb2, 0x0ed1, 0x1ef0, + 0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50a5, 0x60c6, 0x70e7, + 0x8108, 0x9129, 0xa14a, 0xb16b, 0xc18c, 0xd1ad, 0xe1ce, 0xf1ef, + 0x1231, 0x0210, 0x3273, 0x2252, 0x52b5, 0x4294, 0x72f7, 0x62d6, + 0x9339, 0x8318, 0xb37b, 0xa35a, 0xd3bd, 0xc39c, 0xf3ff, 0xe3de, + 0x2462, 0x3443, 0x0420, 0x1401, 0x64e6, 0x74c7, 0x44a4, 0x5485, + 0xa56a, 0xb54b, 0x8528, 0x9509, 0xe5ee, 0xf5cf, 0xc5ac, 0xd58d, + 0x3653, 0x2672, 0x1611, 0x0630, 0x76d7, 0x66f6, 0x5695, 0x46b4, + 0xb75b, 0xa77a, 0x9719, 0x8738, 0xf7df, 0xe7fe, 0xd79d, 0xc7bc, + 0x48c4, 0x58e5, 0x6886, 0x78a7, 0x0840, 0x1861, 0x2802, 0x3823, + 0xc9cc, 0xd9ed, 0xe98e, 0xf9af, 0x8948, 0x9969, 0xa90a, 0xb92b, + 0x5af5, 0x4ad4, 0x7ab7, 0x6a96, 0x1a71, 0x0a50, 0x3a33, 0x2a12, + 0xdbfd, 0xcbdc, 0xfbbf, 0xeb9e, 0x9b79, 0x8b58, 0xbb3b, 0xab1a, + 0x6ca6, 0x7c87, 0x4ce4, 0x5cc5, 0x2c22, 0x3c03, 0x0c60, 0x1c41, + 0xedae, 0xfd8f, 0xcdec, 0xddcd, 0xad2a, 0xbd0b, 0x8d68, 0x9d49, + 0x7e97, 0x6eb6, 0x5ed5, 0x4ef4, 0x3e13, 0x2e32, 0x1e51, 0x0e70, + 0xff9f, 0xefbe, 0xdfdd, 0xcffc, 0xbf1b, 0xaf3a, 0x9f59, 0x8f78, + 0x9188, 0x81a9, 0xb1ca, 0xa1eb, 0xd10c, 0xc12d, 0xf14e, 0xe16f, + 0x1080, 0x00a1, 0x30c2, 0x20e3, 0x5004, 0x4025, 0x7046, 0x6067, + 0x83b9, 0x9398, 0xa3fb, 0xb3da, 0xc33d, 0xd31c, 0xe37f, 0xf35e, + 0x02b1, 0x1290, 0x22f3, 0x32d2, 0x4235, 0x5214, 0x6277, 0x7256, + 0xb5ea, 0xa5cb, 0x95a8, 0x8589, 0xf56e, 0xe54f, 0xd52c, 0xc50d, + 0x34e2, 0x24c3, 0x14a0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405, + 0xa7db, 0xb7fa, 0x8799, 0x97b8, 0xe75f, 0xf77e, 0xc71d, 0xd73c, + 0x26d3, 0x36f2, 0x0691, 0x16b0, 0x6657, 0x7676, 0x4615, 0x5634, + 0xd94c, 0xc96d, 0xf90e, 0xe92f, 0x99c8, 0x89e9, 0xb98a, 0xa9ab, + 0x5844, 0x4865, 0x7806, 0x6827, 0x18c0, 0x08e1, 0x3882, 0x28a3, + 0xcb7d, 0xdb5c, 0xeb3f, 0xfb1e, 0x8bf9, 0x9bd8, 0xabbb, 0xbb9a, + 0x4a75, 0x5a54, 0x6a37, 0x7a16, 0x0af1, 0x1ad0, 0x2ab3, 0x3a92, + 0xfd2e, 0xed0f, 0xdd6c, 0xcd4d, 0xbdaa, 0xad8b, 0x9de8, 0x8dc9, + 0x7c26, 0x6c07, 0x5c64, 0x4c45, 0x3ca2, 0x2c83, 0x1ce0, 0x0cc1, + 0xef1f, 0xff3e, 0xcf5d, 0xdf7c, 0xaf9b, 0xbfba, 0x8fd9, 0x9ff8, + 0x6e17, 0x7e36, 0x4e55, 0x5e74, 0x2e93, 0x3eb2, 0x0ed1, 0x1ef0, }; PyDoc_STRVAR(doc_a2b_uu, "(ascii) -> bin. Decode a line of uuencoded data"); @@ -188,85 +188,85 @@ PyDoc_STRVAR(doc_a2b_uu, "(ascii) -> bin. Decode a line of uuencoded data"); static PyObject * binascii_a2b_uu(PyObject *self, PyObject *args) { - Py_buffer pascii; - unsigned char *ascii_data, *bin_data; - int leftbits = 0; - unsigned char this_ch; - unsigned int leftchar = 0; - PyObject *rv; - Py_ssize_t ascii_len, bin_len; - - if ( !PyArg_ParseTuple(args, "y*:a2b_uu", &pascii) ) - return NULL; - ascii_data = pascii.buf; - ascii_len = pascii.len; - - assert(ascii_len >= 0); - - /* First byte: binary data length (in bytes) */ - bin_len = (*ascii_data++ - ' ') & 077; - ascii_len--; - - /* Allocate the buffer */ - if ( (rv=PyBytes_FromStringAndSize(NULL, bin_len)) == NULL ) { - PyBuffer_Release(&pascii); - return NULL; - } - bin_data = (unsigned char *)PyBytes_AS_STRING(rv); - - for( ; bin_len > 0 ; ascii_len--, ascii_data++ ) { - /* XXX is it really best to add NULs if there's no more data */ - this_ch = (ascii_len > 0) ? *ascii_data : 0; - if ( this_ch == '\n' || this_ch == '\r' || ascii_len <= 0) { - /* - ** Whitespace. Assume some spaces got eaten at - ** end-of-line. (We check this later) - */ - this_ch = 0; - } else { - /* Check the character for legality - ** The 64 in stead of the expected 63 is because - ** there are a few uuencodes out there that use - ** '`' as zero instead of space. - */ - if ( this_ch < ' ' || this_ch > (' ' + 64)) { - PyErr_SetString(Error, "Illegal char"); - PyBuffer_Release(&pascii); - Py_DECREF(rv); - return NULL; - } - this_ch = (this_ch - ' ') & 077; - } - /* - ** Shift it in on the low end, and see if there's - ** a byte ready for output. - */ - leftchar = (leftchar << 6) | (this_ch); - leftbits += 6; - if ( leftbits >= 8 ) { - leftbits -= 8; - *bin_data++ = (leftchar >> leftbits) & 0xff; - leftchar &= ((1 << leftbits) - 1); - bin_len--; - } - } - /* - ** Finally, check that if there's anything left on the line - ** that it's whitespace only. - */ - while( ascii_len-- > 0 ) { - this_ch = *ascii_data++; - /* Extra '`' may be written as padding in some cases */ - if ( this_ch != ' ' && this_ch != ' '+64 && - this_ch != '\n' && this_ch != '\r' ) { - PyErr_SetString(Error, "Trailing garbage"); - PyBuffer_Release(&pascii); - Py_DECREF(rv); - return NULL; - } - } - PyBuffer_Release(&pascii); - return rv; + Py_buffer pascii; + unsigned char *ascii_data, *bin_data; + int leftbits = 0; + unsigned char this_ch; + unsigned int leftchar = 0; + PyObject *rv; + Py_ssize_t ascii_len, bin_len; + + if ( !PyArg_ParseTuple(args, "y*:a2b_uu", &pascii) ) + return NULL; + ascii_data = pascii.buf; + ascii_len = pascii.len; + + assert(ascii_len >= 0); + + /* First byte: binary data length (in bytes) */ + bin_len = (*ascii_data++ - ' ') & 077; + ascii_len--; + + /* Allocate the buffer */ + if ( (rv=PyBytes_FromStringAndSize(NULL, bin_len)) == NULL ) { + PyBuffer_Release(&pascii); + return NULL; + } + bin_data = (unsigned char *)PyBytes_AS_STRING(rv); + + for( ; bin_len > 0 ; ascii_len--, ascii_data++ ) { + /* XXX is it really best to add NULs if there's no more data */ + this_ch = (ascii_len > 0) ? *ascii_data : 0; + if ( this_ch == '\n' || this_ch == '\r' || ascii_len <= 0) { + /* + ** Whitespace. Assume some spaces got eaten at + ** end-of-line. (We check this later) + */ + this_ch = 0; + } else { + /* Check the character for legality + ** The 64 in stead of the expected 63 is because + ** there are a few uuencodes out there that use + ** '`' as zero instead of space. + */ + if ( this_ch < ' ' || this_ch > (' ' + 64)) { + PyErr_SetString(Error, "Illegal char"); + PyBuffer_Release(&pascii); + Py_DECREF(rv); + return NULL; + } + this_ch = (this_ch - ' ') & 077; + } + /* + ** Shift it in on the low end, and see if there's + ** a byte ready for output. + */ + leftchar = (leftchar << 6) | (this_ch); + leftbits += 6; + if ( leftbits >= 8 ) { + leftbits -= 8; + *bin_data++ = (leftchar >> leftbits) & 0xff; + leftchar &= ((1 << leftbits) - 1); + bin_len--; + } + } + /* + ** Finally, check that if there's anything left on the line + ** that it's whitespace only. + */ + while( ascii_len-- > 0 ) { + this_ch = *ascii_data++; + /* Extra '`' may be written as padding in some cases */ + if ( this_ch != ' ' && this_ch != ' '+64 && + this_ch != '\n' && this_ch != '\r' ) { + PyErr_SetString(Error, "Trailing garbage"); + PyBuffer_Release(&pascii); + Py_DECREF(rv); + return NULL; + } + } + PyBuffer_Release(&pascii); + return rv; } PyDoc_STRVAR(doc_b2a_uu, "(bin) -> ascii. Uuencode line of data"); @@ -274,86 +274,86 @@ PyDoc_STRVAR(doc_b2a_uu, "(bin) -> ascii. Uuencode line of data"); static PyObject * binascii_b2a_uu(PyObject *self, PyObject *args) { - Py_buffer pbin; - unsigned char *ascii_data, *bin_data; - int leftbits = 0; - unsigned char this_ch; - unsigned int leftchar = 0; - PyObject *rv; - Py_ssize_t bin_len; - - if ( !PyArg_ParseTuple(args, "y*:b2a_uu", &pbin) ) - return NULL; - bin_data = pbin.buf; - bin_len = pbin.len; - if ( bin_len > 45 ) { - /* The 45 is a limit that appears in all uuencode's */ - PyErr_SetString(Error, "At most 45 bytes at once"); - PyBuffer_Release(&pbin); - return NULL; - } - - /* We're lazy and allocate to much (fixed up later) */ - if ( (rv=PyBytes_FromStringAndSize(NULL, 2 + (bin_len+2)/3*4)) == NULL ) { - PyBuffer_Release(&pbin); - return NULL; - } - ascii_data = (unsigned char *)PyBytes_AS_STRING(rv); - - /* Store the length */ - *ascii_data++ = ' ' + (bin_len & 077); - - for( ; bin_len > 0 || leftbits != 0 ; bin_len--, bin_data++ ) { - /* Shift the data (or padding) into our buffer */ - if ( bin_len > 0 ) /* Data */ - leftchar = (leftchar << 8) | *bin_data; - else /* Padding */ - leftchar <<= 8; - leftbits += 8; - - /* See if there are 6-bit groups ready */ - while ( leftbits >= 6 ) { - this_ch = (leftchar >> (leftbits-6)) & 0x3f; - leftbits -= 6; - *ascii_data++ = this_ch + ' '; - } - } - *ascii_data++ = '\n'; /* Append a courtesy newline */ - - if (_PyBytes_Resize(&rv, - (ascii_data - - (unsigned char *)PyBytes_AS_STRING(rv))) < 0) { - Py_DECREF(rv); - rv = NULL; - } - PyBuffer_Release(&pbin); - return rv; + Py_buffer pbin; + unsigned char *ascii_data, *bin_data; + int leftbits = 0; + unsigned char this_ch; + unsigned int leftchar = 0; + PyObject *rv; + Py_ssize_t bin_len; + + if ( !PyArg_ParseTuple(args, "y*:b2a_uu", &pbin) ) + return NULL; + bin_data = pbin.buf; + bin_len = pbin.len; + if ( bin_len > 45 ) { + /* The 45 is a limit that appears in all uuencode's */ + PyErr_SetString(Error, "At most 45 bytes at once"); + PyBuffer_Release(&pbin); + return NULL; + } + + /* We're lazy and allocate to much (fixed up later) */ + if ( (rv=PyBytes_FromStringAndSize(NULL, 2 + (bin_len+2)/3*4)) == NULL ) { + PyBuffer_Release(&pbin); + return NULL; + } + ascii_data = (unsigned char *)PyBytes_AS_STRING(rv); + + /* Store the length */ + *ascii_data++ = ' ' + (bin_len & 077); + + for( ; bin_len > 0 || leftbits != 0 ; bin_len--, bin_data++ ) { + /* Shift the data (or padding) into our buffer */ + if ( bin_len > 0 ) /* Data */ + leftchar = (leftchar << 8) | *bin_data; + else /* Padding */ + leftchar <<= 8; + leftbits += 8; + + /* See if there are 6-bit groups ready */ + while ( leftbits >= 6 ) { + this_ch = (leftchar >> (leftbits-6)) & 0x3f; + leftbits -= 6; + *ascii_data++ = this_ch + ' '; + } + } + *ascii_data++ = '\n'; /* Append a courtesy newline */ + + if (_PyBytes_Resize(&rv, + (ascii_data - + (unsigned char *)PyBytes_AS_STRING(rv))) < 0) { + Py_DECREF(rv); + rv = NULL; + } + PyBuffer_Release(&pbin); + return rv; } static int binascii_find_valid(unsigned char *s, Py_ssize_t slen, int num) { - /* Finds & returns the (num+1)th - ** valid character for base64, or -1 if none. - */ - - int ret = -1; - unsigned char c, b64val; - - while ((slen > 0) && (ret == -1)) { - c = *s; - b64val = table_a2b_base64[c & 0x7f]; - if ( ((c <= 0x7f) && (b64val != (unsigned char)-1)) ) { - if (num == 0) - ret = *s; - num--; - } - - s++; - slen--; - } - return ret; + /* Finds & returns the (num+1)th + ** valid character for base64, or -1 if none. + */ + + int ret = -1; + unsigned char c, b64val; + + while ((slen > 0) && (ret == -1)) { + c = *s; + b64val = table_a2b_base64[c & 0x7f]; + if ( ((c <= 0x7f) && (b64val != (unsigned char)-1)) ) { + if (num == 0) + ret = *s; + num--; + } + + s++; + slen--; + } + return ret; } PyDoc_STRVAR(doc_a2b_base64, "(ascii) -> bin. Decode a line of base64 data"); @@ -361,108 +361,108 @@ PyDoc_STRVAR(doc_a2b_base64, "(ascii) -> bin. Decode a line of base64 data"); static PyObject * binascii_a2b_base64(PyObject *self, PyObject *args) { - Py_buffer pascii; - unsigned char *ascii_data, *bin_data; - int leftbits = 0; - unsigned char this_ch; - unsigned int leftchar = 0; - PyObject *rv; - Py_ssize_t ascii_len, bin_len; - int quad_pos = 0; - - if ( !PyArg_ParseTuple(args, "y*:a2b_base64", &pascii) ) - return NULL; - ascii_data = pascii.buf; - ascii_len = pascii.len; - - assert(ascii_len >= 0); - - if (ascii_len > PY_SSIZE_T_MAX - 3) { - PyBuffer_Release(&pascii); - return PyErr_NoMemory(); - } - - bin_len = ((ascii_len+3)/4)*3; /* Upper bound, corrected later */ - - /* Allocate the buffer */ - if ( (rv=PyBytes_FromStringAndSize(NULL, bin_len)) == NULL ) { - PyBuffer_Release(&pascii); - return NULL; - } - bin_data = (unsigned char *)PyBytes_AS_STRING(rv); - bin_len = 0; - - for( ; ascii_len > 0; ascii_len--, ascii_data++) { - this_ch = *ascii_data; - - if (this_ch > 0x7f || - this_ch == '\r' || this_ch == '\n' || this_ch == ' ') - continue; - - /* Check for pad sequences and ignore - ** the invalid ones. - */ - if (this_ch == BASE64_PAD) { - if ( (quad_pos < 2) || - ((quad_pos == 2) && - (binascii_find_valid(ascii_data, ascii_len, 1) - != BASE64_PAD)) ) - { - continue; - } - else { - /* A pad sequence means no more input. - ** We've already interpreted the data - ** from the quad at this point. - */ - leftbits = 0; - break; - } - } - - this_ch = table_a2b_base64[*ascii_data]; - if ( this_ch == (unsigned char) -1 ) - continue; - - /* - ** Shift it in on the low end, and see if there's - ** a byte ready for output. - */ - quad_pos = (quad_pos + 1) & 0x03; - leftchar = (leftchar << 6) | (this_ch); - leftbits += 6; - - if ( leftbits >= 8 ) { - leftbits -= 8; - *bin_data++ = (leftchar >> leftbits) & 0xff; - bin_len++; - leftchar &= ((1 << leftbits) - 1); - } - } - - if (leftbits != 0) { - PyBuffer_Release(&pascii); - PyErr_SetString(Error, "Incorrect padding"); - Py_DECREF(rv); - return NULL; - } - - /* And set string size correctly. If the result string is empty - ** (because the input was all invalid) return the shared empty - ** string instead; _PyBytes_Resize() won't do this for us. - */ - if (bin_len > 0) { - if (_PyBytes_Resize(&rv, bin_len) < 0) { - Py_DECREF(rv); - rv = NULL; - } - } - else { - Py_DECREF(rv); - rv = PyBytes_FromStringAndSize("", 0); - } - PyBuffer_Release(&pascii); - return rv; + Py_buffer pascii; + unsigned char *ascii_data, *bin_data; + int leftbits = 0; + unsigned char this_ch; + unsigned int leftchar = 0; + PyObject *rv; + Py_ssize_t ascii_len, bin_len; + int quad_pos = 0; + + if ( !PyArg_ParseTuple(args, "y*:a2b_base64", &pascii) ) + return NULL; + ascii_data = pascii.buf; + ascii_len = pascii.len; + + assert(ascii_len >= 0); + + if (ascii_len > PY_SSIZE_T_MAX - 3) { + PyBuffer_Release(&pascii); + return PyErr_NoMemory(); + } + + bin_len = ((ascii_len+3)/4)*3; /* Upper bound, corrected later */ + + /* Allocate the buffer */ + if ( (rv=PyBytes_FromStringAndSize(NULL, bin_len)) == NULL ) { + PyBuffer_Release(&pascii); + return NULL; + } + bin_data = (unsigned char *)PyBytes_AS_STRING(rv); + bin_len = 0; + + for( ; ascii_len > 0; ascii_len--, ascii_data++) { + this_ch = *ascii_data; + + if (this_ch > 0x7f || + this_ch == '\r' || this_ch == '\n' || this_ch == ' ') + continue; + + /* Check for pad sequences and ignore + ** the invalid ones. + */ + if (this_ch == BASE64_PAD) { + if ( (quad_pos < 2) || + ((quad_pos == 2) && + (binascii_find_valid(ascii_data, ascii_len, 1) + != BASE64_PAD)) ) + { + continue; + } + else { + /* A pad sequence means no more input. + ** We've already interpreted the data + ** from the quad at this point. + */ + leftbits = 0; + break; + } + } + + this_ch = table_a2b_base64[*ascii_data]; + if ( this_ch == (unsigned char) -1 ) + continue; + + /* + ** Shift it in on the low end, and see if there's + ** a byte ready for output. + */ + quad_pos = (quad_pos + 1) & 0x03; + leftchar = (leftchar << 6) | (this_ch); + leftbits += 6; + + if ( leftbits >= 8 ) { + leftbits -= 8; + *bin_data++ = (leftchar >> leftbits) & 0xff; + bin_len++; + leftchar &= ((1 << leftbits) - 1); + } + } + + if (leftbits != 0) { + PyBuffer_Release(&pascii); + PyErr_SetString(Error, "Incorrect padding"); + Py_DECREF(rv); + return NULL; + } + + /* And set string size correctly. If the result string is empty + ** (because the input was all invalid) return the shared empty + ** string instead; _PyBytes_Resize() won't do this for us. + */ + if (bin_len > 0) { + if (_PyBytes_Resize(&rv, bin_len) < 0) { + Py_DECREF(rv); + rv = NULL; + } + } + else { + Py_DECREF(rv); + rv = PyBytes_FromStringAndSize("", 0); + } + PyBuffer_Release(&pascii); + return rv; } PyDoc_STRVAR(doc_b2a_base64, "(bin) -> ascii. Base64-code line of data"); @@ -470,66 +470,66 @@ PyDoc_STRVAR(doc_b2a_base64, "(bin) -> ascii. Base64-code line of data"); static PyObject * binascii_b2a_base64(PyObject *self, PyObject *args) { - Py_buffer pbuf; - unsigned char *ascii_data, *bin_data; - int leftbits = 0; - unsigned char this_ch; - unsigned int leftchar = 0; - PyObject *rv; - Py_ssize_t bin_len; - - if ( !PyArg_ParseTuple(args, "y*:b2a_base64", &pbuf) ) - return NULL; - bin_data = pbuf.buf; - bin_len = pbuf.len; - - assert(bin_len >= 0); - - if ( bin_len > BASE64_MAXBIN ) { - PyErr_SetString(Error, "Too much data for base64 line"); - PyBuffer_Release(&pbuf); - return NULL; - } - - /* We're lazy and allocate too much (fixed up later). - "+3" leaves room for up to two pad characters and a trailing - newline. Note that 'b' gets encoded as 'Yg==\n' (1 in, 5 out). */ - if ( (rv=PyBytes_FromStringAndSize(NULL, bin_len*2 + 3)) == NULL ) { - PyBuffer_Release(&pbuf); - return NULL; - } - ascii_data = (unsigned char *)PyBytes_AS_STRING(rv); - - for( ; bin_len > 0 ; bin_len--, bin_data++ ) { - /* Shift the data into our buffer */ - leftchar = (leftchar << 8) | *bin_data; - leftbits += 8; - - /* See if there are 6-bit groups ready */ - while ( leftbits >= 6 ) { - this_ch = (leftchar >> (leftbits-6)) & 0x3f; - leftbits -= 6; - *ascii_data++ = table_b2a_base64[this_ch]; - } - } - if ( leftbits == 2 ) { - *ascii_data++ = table_b2a_base64[(leftchar&3) << 4]; - *ascii_data++ = BASE64_PAD; - *ascii_data++ = BASE64_PAD; - } else if ( leftbits == 4 ) { - *ascii_data++ = table_b2a_base64[(leftchar&0xf) << 2]; - *ascii_data++ = BASE64_PAD; - } - *ascii_data++ = '\n'; /* Append a courtesy newline */ - - if (_PyBytes_Resize(&rv, - (ascii_data - - (unsigned char *)PyBytes_AS_STRING(rv))) < 0) { - Py_DECREF(rv); - rv = NULL; - } - PyBuffer_Release(&pbuf); - return rv; + Py_buffer pbuf; + unsigned char *ascii_data, *bin_data; + int leftbits = 0; + unsigned char this_ch; + unsigned int leftchar = 0; + PyObject *rv; + Py_ssize_t bin_len; + + if ( !PyArg_ParseTuple(args, "y*:b2a_base64", &pbuf) ) + return NULL; + bin_data = pbuf.buf; + bin_len = pbuf.len; + + assert(bin_len >= 0); + + if ( bin_len > BASE64_MAXBIN ) { + PyErr_SetString(Error, "Too much data for base64 line"); + PyBuffer_Release(&pbuf); + return NULL; + } + + /* We're lazy and allocate too much (fixed up later). + "+3" leaves room for up to two pad characters and a trailing + newline. Note that 'b' gets encoded as 'Yg==\n' (1 in, 5 out). */ + if ( (rv=PyBytes_FromStringAndSize(NULL, bin_len*2 + 3)) == NULL ) { + PyBuffer_Release(&pbuf); + return NULL; + } + ascii_data = (unsigned char *)PyBytes_AS_STRING(rv); + + for( ; bin_len > 0 ; bin_len--, bin_data++ ) { + /* Shift the data into our buffer */ + leftchar = (leftchar << 8) | *bin_data; + leftbits += 8; + + /* See if there are 6-bit groups ready */ + while ( leftbits >= 6 ) { + this_ch = (leftchar >> (leftbits-6)) & 0x3f; + leftbits -= 6; + *ascii_data++ = table_b2a_base64[this_ch]; + } + } + if ( leftbits == 2 ) { + *ascii_data++ = table_b2a_base64[(leftchar&3) << 4]; + *ascii_data++ = BASE64_PAD; + *ascii_data++ = BASE64_PAD; + } else if ( leftbits == 4 ) { + *ascii_data++ = table_b2a_base64[(leftchar&0xf) << 2]; + *ascii_data++ = BASE64_PAD; + } + *ascii_data++ = '\n'; /* Append a courtesy newline */ + + if (_PyBytes_Resize(&rv, + (ascii_data - + (unsigned char *)PyBytes_AS_STRING(rv))) < 0) { + Py_DECREF(rv); + rv = NULL; + } + PyBuffer_Release(&pbuf); + return rv; } PyDoc_STRVAR(doc_a2b_hqx, "ascii -> bin, done. Decode .hqx coding"); @@ -537,74 +537,74 @@ PyDoc_STRVAR(doc_a2b_hqx, "ascii -> bin, done. Decode .hqx coding"); static PyObject * binascii_a2b_hqx(PyObject *self, PyObject *args) { - unsigned char *ascii_data, *bin_data; - int leftbits = 0; - unsigned char this_ch; - unsigned int leftchar = 0; - PyObject *rv; - Py_ssize_t len; - int done = 0; - - if ( !PyArg_ParseTuple(args, "t#:a2b_hqx", &ascii_data, &len) ) - return NULL; - - assert(len >= 0); - - if (len > PY_SSIZE_T_MAX - 2) - return PyErr_NoMemory(); - - /* Allocate a string that is too big (fixed later) - Add two to the initial length to prevent interning which - would preclude subsequent resizing. */ - if ( (rv=PyBytes_FromStringAndSize(NULL, len+2)) == NULL ) - return NULL; - bin_data = (unsigned char *)PyBytes_AS_STRING(rv); - - for( ; len > 0 ; len--, ascii_data++ ) { - /* Get the byte and look it up */ - this_ch = table_a2b_hqx[*ascii_data]; - if ( this_ch == SKIP ) - continue; - if ( this_ch == FAIL ) { - PyErr_SetString(Error, "Illegal char"); - Py_DECREF(rv); - return NULL; - } - if ( this_ch == DONE ) { - /* The terminating colon */ - done = 1; - break; - } - - /* Shift it into the buffer and see if any bytes are ready */ - leftchar = (leftchar << 6) | (this_ch); - leftbits += 6; - if ( leftbits >= 8 ) { - leftbits -= 8; - *bin_data++ = (leftchar >> leftbits) & 0xff; - leftchar &= ((1 << leftbits) - 1); - } - } - - if ( leftbits && !done ) { - PyErr_SetString(Incomplete, - "String has incomplete number of bytes"); - Py_DECREF(rv); - return NULL; - } - if (_PyBytes_Resize(&rv, - (bin_data - - (unsigned char *)PyBytes_AS_STRING(rv))) < 0) { - Py_DECREF(rv); - rv = NULL; - } - if (rv) { - PyObject *rrv = Py_BuildValue("Oi", rv, done); - Py_DECREF(rv); - return rrv; - } - - return NULL; + unsigned char *ascii_data, *bin_data; + int leftbits = 0; + unsigned char this_ch; + unsigned int leftchar = 0; + PyObject *rv; + Py_ssize_t len; + int done = 0; + + if ( !PyArg_ParseTuple(args, "t#:a2b_hqx", &ascii_data, &len) ) + return NULL; + + assert(len >= 0); + + if (len > PY_SSIZE_T_MAX - 2) + return PyErr_NoMemory(); + + /* Allocate a string that is too big (fixed later) + Add two to the initial length to prevent interning which + would preclude subsequent resizing. */ + if ( (rv=PyBytes_FromStringAndSize(NULL, len+2)) == NULL ) + return NULL; + bin_data = (unsigned char *)PyBytes_AS_STRING(rv); + + for( ; len > 0 ; len--, ascii_data++ ) { + /* Get the byte and look it up */ + this_ch = table_a2b_hqx[*ascii_data]; + if ( this_ch == SKIP ) + continue; + if ( this_ch == FAIL ) { + PyErr_SetString(Error, "Illegal char"); + Py_DECREF(rv); + return NULL; + } + if ( this_ch == DONE ) { + /* The terminating colon */ + done = 1; + break; + } + + /* Shift it into the buffer and see if any bytes are ready */ + leftchar = (leftchar << 6) | (this_ch); + leftbits += 6; + if ( leftbits >= 8 ) { + leftbits -= 8; + *bin_data++ = (leftchar >> leftbits) & 0xff; + leftchar &= ((1 << leftbits) - 1); + } + } + + if ( leftbits && !done ) { + PyErr_SetString(Incomplete, + "String has incomplete number of bytes"); + Py_DECREF(rv); + return NULL; + } + if (_PyBytes_Resize(&rv, + (bin_data - + (unsigned char *)PyBytes_AS_STRING(rv))) < 0) { + Py_DECREF(rv); + rv = NULL; + } + if (rv) { + PyObject *rrv = Py_BuildValue("Oi", rv, done); + Py_DECREF(rv); + return rrv; + } + + return NULL; } PyDoc_STRVAR(doc_rlecode_hqx, "Binhex RLE-code binary data"); @@ -612,63 +612,63 @@ PyDoc_STRVAR(doc_rlecode_hqx, "Binhex RLE-code binary data"); static PyObject * binascii_rlecode_hqx(PyObject *self, PyObject *args) { - Py_buffer pbuf; - unsigned char *in_data, *out_data; - PyObject *rv; - unsigned char ch; - Py_ssize_t in, inend, len; - - if ( !PyArg_ParseTuple(args, "y*:rlecode_hqx", &pbuf) ) - return NULL; - in_data = pbuf.buf; - len = pbuf.len; - - assert(len >= 0); - - if (len > PY_SSIZE_T_MAX / 2 - 2) { - PyBuffer_Release(&pbuf); - return PyErr_NoMemory(); - } - - /* Worst case: output is twice as big as input (fixed later) */ - if ( (rv=PyBytes_FromStringAndSize(NULL, len*2+2)) == NULL ) { - PyBuffer_Release(&pbuf); - return NULL; - } - out_data = (unsigned char *)PyBytes_AS_STRING(rv); - - for( in=0; in<len; in++) { - ch = in_data[in]; - if ( ch == RUNCHAR ) { - /* RUNCHAR. Escape it. */ - *out_data++ = RUNCHAR; - *out_data++ = 0; - } else { - /* Check how many following are the same */ - for(inend=in+1; - inend<len && in_data[inend] == ch && - inend < in+255; - inend++) ; - if ( inend - in > 3 ) { - /* More than 3 in a row. Output RLE. */ - *out_data++ = ch; - *out_data++ = RUNCHAR; - *out_data++ = inend-in; - in = inend-1; - } else { - /* Less than 3. Output the byte itself */ - *out_data++ = ch; - } - } - } - if (_PyBytes_Resize(&rv, - (out_data - - (unsigned char *)PyBytes_AS_STRING(rv))) < 0) { - Py_DECREF(rv); - rv = NULL; - } - PyBuffer_Release(&pbuf); - return rv; + Py_buffer pbuf; + unsigned char *in_data, *out_data; + PyObject *rv; + unsigned char ch; + Py_ssize_t in, inend, len; + + if ( !PyArg_ParseTuple(args, "y*:rlecode_hqx", &pbuf) ) + return NULL; + in_data = pbuf.buf; + len = pbuf.len; + + assert(len >= 0); + + if (len > PY_SSIZE_T_MAX / 2 - 2) { + PyBuffer_Release(&pbuf); + return PyErr_NoMemory(); + } + + /* Worst case: output is twice as big as input (fixed later) */ + if ( (rv=PyBytes_FromStringAndSize(NULL, len*2+2)) == NULL ) { + PyBuffer_Release(&pbuf); + return NULL; + } + out_data = (unsigned char *)PyBytes_AS_STRING(rv); + + for( in=0; in<len; in++) { + ch = in_data[in]; + if ( ch == RUNCHAR ) { + /* RUNCHAR. Escape it. */ + *out_data++ = RUNCHAR; + *out_data++ = 0; + } else { + /* Check how many following are the same */ + for(inend=in+1; + inend<len && in_data[inend] == ch && + inend < in+255; + inend++) ; + if ( inend - in > 3 ) { + /* More than 3 in a row. Output RLE. */ + *out_data++ = ch; + *out_data++ = RUNCHAR; + *out_data++ = inend-in; + in = inend-1; + } else { + /* Less than 3. Output the byte itself */ + *out_data++ = ch; + } + } + } + if (_PyBytes_Resize(&rv, + (out_data - + (unsigned char *)PyBytes_AS_STRING(rv))) < 0) { + Py_DECREF(rv); + rv = NULL; + } + PyBuffer_Release(&pbuf); + return rv; } PyDoc_STRVAR(doc_b2a_hqx, "Encode .hqx data"); @@ -676,56 +676,56 @@ PyDoc_STRVAR(doc_b2a_hqx, "Encode .hqx data"); static PyObject * binascii_b2a_hqx(PyObject *self, PyObject *args) { - Py_buffer pbin; - unsigned char *ascii_data, *bin_data; - int leftbits = 0; - unsigned char this_ch; - unsigned int leftchar = 0; - PyObject *rv; - Py_ssize_t len; - - if ( !PyArg_ParseTuple(args, "y*:b2a_hqx", &pbin) ) - return NULL; - bin_data = pbin.buf; - len = pbin.len; - - assert(len >= 0); - - if (len > PY_SSIZE_T_MAX / 2 - 2) { - PyBuffer_Release(&pbin); - return PyErr_NoMemory(); - } - - /* Allocate a buffer that is at least large enough */ - if ( (rv=PyBytes_FromStringAndSize(NULL, len*2+2)) == NULL ) { - PyBuffer_Release(&pbin); - return NULL; - } - ascii_data = (unsigned char *)PyBytes_AS_STRING(rv); - - for( ; len > 0 ; len--, bin_data++ ) { - /* Shift into our buffer, and output any 6bits ready */ - leftchar = (leftchar << 8) | *bin_data; - leftbits += 8; - while ( leftbits >= 6 ) { - this_ch = (leftchar >> (leftbits-6)) & 0x3f; - leftbits -= 6; - *ascii_data++ = table_b2a_hqx[this_ch]; - } - } - /* Output a possible runt byte */ - if ( leftbits ) { - leftchar <<= (6-leftbits); - *ascii_data++ = table_b2a_hqx[leftchar & 0x3f]; - } - if (_PyBytes_Resize(&rv, - (ascii_data - - (unsigned char *)PyBytes_AS_STRING(rv))) < 0) { - Py_DECREF(rv); - rv = NULL; - } - PyBuffer_Release(&pbin); - return rv; + Py_buffer pbin; + unsigned char *ascii_data, *bin_data; + int leftbits = 0; + unsigned char this_ch; + unsigned int leftchar = 0; + PyObject *rv; + Py_ssize_t len; + + if ( !PyArg_ParseTuple(args, "y*:b2a_hqx", &pbin) ) + return NULL; + bin_data = pbin.buf; + len = pbin.len; + + assert(len >= 0); + + if (len > PY_SSIZE_T_MAX / 2 - 2) { + PyBuffer_Release(&pbin); + return PyErr_NoMemory(); + } + + /* Allocate a buffer that is at least large enough */ + if ( (rv=PyBytes_FromStringAndSize(NULL, len*2+2)) == NULL ) { + PyBuffer_Release(&pbin); + return NULL; + } + ascii_data = (unsigned char *)PyBytes_AS_STRING(rv); + + for( ; len > 0 ; len--, bin_data++ ) { + /* Shift into our buffer, and output any 6bits ready */ + leftchar = (leftchar << 8) | *bin_data; + leftbits += 8; + while ( leftbits >= 6 ) { + this_ch = (leftchar >> (leftbits-6)) & 0x3f; + leftbits -= 6; + *ascii_data++ = table_b2a_hqx[this_ch]; + } + } + /* Output a possible runt byte */ + if ( leftbits ) { + leftchar <<= (6-leftbits); + *ascii_data++ = table_b2a_hqx[leftchar & 0x3f]; + } + if (_PyBytes_Resize(&rv, + (ascii_data - + (unsigned char *)PyBytes_AS_STRING(rv))) < 0) { + Py_DECREF(rv); + rv = NULL; + } + PyBuffer_Release(&pbin); + return rv; } PyDoc_STRVAR(doc_rledecode_hqx, "Decode hexbin RLE-coded string"); @@ -733,116 +733,116 @@ PyDoc_STRVAR(doc_rledecode_hqx, "Decode hexbin RLE-coded string"); static PyObject * binascii_rledecode_hqx(PyObject *self, PyObject *args) { - Py_buffer pin; - unsigned char *in_data, *out_data; - unsigned char in_byte, in_repeat; - PyObject *rv; - Py_ssize_t in_len, out_len, out_len_left; - - if ( !PyArg_ParseTuple(args, "s*:rledecode_hqx", &pin) ) - return NULL; - in_data = pin.buf; - in_len = pin.len; - - assert(in_len >= 0); - - /* Empty string is a special case */ - if ( in_len == 0 ) { - PyBuffer_Release(&pin); - return PyBytes_FromStringAndSize("", 0); - } - else if (in_len > PY_SSIZE_T_MAX / 2) { - PyBuffer_Release(&pin); - return PyErr_NoMemory(); - } - - /* Allocate a buffer of reasonable size. Resized when needed */ - out_len = in_len*2; - if ( (rv=PyBytes_FromStringAndSize(NULL, out_len)) == NULL ) { - PyBuffer_Release(&pin); - return NULL; - } - out_len_left = out_len; - out_data = (unsigned char *)PyBytes_AS_STRING(rv); - - /* - ** We need two macros here to get/put bytes and handle - ** end-of-buffer for input and output strings. - */ + Py_buffer pin; + unsigned char *in_data, *out_data; + unsigned char in_byte, in_repeat; + PyObject *rv; + Py_ssize_t in_len, out_len, out_len_left; + + if ( !PyArg_ParseTuple(args, "s*:rledecode_hqx", &pin) ) + return NULL; + in_data = pin.buf; + in_len = pin.len; + + assert(in_len >= 0); + + /* Empty string is a special case */ + if ( in_len == 0 ) { + PyBuffer_Release(&pin); + return PyBytes_FromStringAndSize("", 0); + } + else if (in_len > PY_SSIZE_T_MAX / 2) { + PyBuffer_Release(&pin); + return PyErr_NoMemory(); + } + + /* Allocate a buffer of reasonable size. Resized when needed */ + out_len = in_len*2; + if ( (rv=PyBytes_FromStringAndSize(NULL, out_len)) == NULL ) { + PyBuffer_Release(&pin); + return NULL; + } + out_len_left = out_len; + out_data = (unsigned char *)PyBytes_AS_STRING(rv); + + /* + ** We need two macros here to get/put bytes and handle + ** end-of-buffer for input and output strings. + */ #define INBYTE(b) \ - do { \ - if ( --in_len < 0 ) { \ - PyErr_SetString(Incomplete, ""); \ - Py_DECREF(rv); \ - PyBuffer_Release(&pin); \ - return NULL; \ - } \ - b = *in_data++; \ - } while(0) + do { \ + if ( --in_len < 0 ) { \ + PyErr_SetString(Incomplete, ""); \ + Py_DECREF(rv); \ + PyBuffer_Release(&pin); \ + return NULL; \ + } \ + b = *in_data++; \ + } while(0) #define OUTBYTE(b) \ - do { \ - if ( --out_len_left < 0 ) { \ - if ( out_len > PY_SSIZE_T_MAX / 2) return PyErr_NoMemory(); \ - if (_PyBytes_Resize(&rv, 2*out_len) < 0) \ - { Py_DECREF(rv); PyBuffer_Release(&pin); return NULL; } \ - out_data = (unsigned char *)PyBytes_AS_STRING(rv) \ - + out_len; \ - out_len_left = out_len-1; \ - out_len = out_len * 2; \ - } \ - *out_data++ = b; \ - } while(0) - - /* - ** Handle first byte separately (since we have to get angry - ** in case of an orphaned RLE code). - */ - INBYTE(in_byte); - - if (in_byte == RUNCHAR) { - INBYTE(in_repeat); - if (in_repeat != 0) { - /* Note Error, not Incomplete (which is at the end - ** of the string only). This is a programmer error. - */ - PyErr_SetString(Error, "Orphaned RLE code at start"); - PyBuffer_Release(&pin); - Py_DECREF(rv); - return NULL; - } - OUTBYTE(RUNCHAR); - } else { - OUTBYTE(in_byte); - } - - while( in_len > 0 ) { - INBYTE(in_byte); - - if (in_byte == RUNCHAR) { - INBYTE(in_repeat); - if ( in_repeat == 0 ) { - /* Just an escaped RUNCHAR value */ - OUTBYTE(RUNCHAR); - } else { - /* Pick up value and output a sequence of it */ - in_byte = out_data[-1]; - while ( --in_repeat > 0 ) - OUTBYTE(in_byte); - } - } else { - /* Normal byte */ - OUTBYTE(in_byte); - } - } - if (_PyBytes_Resize(&rv, - (out_data - - (unsigned char *)PyBytes_AS_STRING(rv))) < 0) { - Py_DECREF(rv); - rv = NULL; - } - PyBuffer_Release(&pin); - return rv; + do { \ + if ( --out_len_left < 0 ) { \ + if ( out_len > PY_SSIZE_T_MAX / 2) return PyErr_NoMemory(); \ + if (_PyBytes_Resize(&rv, 2*out_len) < 0) \ + { Py_DECREF(rv); PyBuffer_Release(&pin); return NULL; } \ + out_data = (unsigned char *)PyBytes_AS_STRING(rv) \ + + out_len; \ + out_len_left = out_len-1; \ + out_len = out_len * 2; \ + } \ + *out_data++ = b; \ + } while(0) + + /* + ** Handle first byte separately (since we have to get angry + ** in case of an orphaned RLE code). + */ + INBYTE(in_byte); + + if (in_byte == RUNCHAR) { + INBYTE(in_repeat); + if (in_repeat != 0) { + /* Note Error, not Incomplete (which is at the end + ** of the string only). This is a programmer error. + */ + PyErr_SetString(Error, "Orphaned RLE code at start"); + PyBuffer_Release(&pin); + Py_DECREF(rv); + return NULL; + } + OUTBYTE(RUNCHAR); + } else { + OUTBYTE(in_byte); + } + + while( in_len > 0 ) { + INBYTE(in_byte); + + if (in_byte == RUNCHAR) { + INBYTE(in_repeat); + if ( in_repeat == 0 ) { + /* Just an escaped RUNCHAR value */ + OUTBYTE(RUNCHAR); + } else { + /* Pick up value and output a sequence of it */ + in_byte = out_data[-1]; + while ( --in_repeat > 0 ) + OUTBYTE(in_byte); + } + } else { + /* Normal byte */ + OUTBYTE(in_byte); + } + } + if (_PyBytes_Resize(&rv, + (out_data - + (unsigned char *)PyBytes_AS_STRING(rv))) < 0) { + Py_DECREF(rv); + rv = NULL; + } + PyBuffer_Release(&pin); + return rv; } PyDoc_STRVAR(doc_crc_hqx, @@ -851,22 +851,22 @@ PyDoc_STRVAR(doc_crc_hqx, static PyObject * binascii_crc_hqx(PyObject *self, PyObject *args) { - Py_buffer pin; - unsigned char *bin_data; - unsigned int crc; - Py_ssize_t len; - - if ( !PyArg_ParseTuple(args, "y*i:crc_hqx", &pin, &crc) ) - return NULL; - bin_data = pin.buf; - len = pin.len; - - while(len-- > 0) { - crc=((crc<<8)&0xff00)^crctab_hqx[((crc>>8)&0xff)^*bin_data++]; - } - - PyBuffer_Release(&pin); - return Py_BuildValue("i", crc); + Py_buffer pin; + unsigned char *bin_data; + unsigned int crc; + Py_ssize_t len; + + if ( !PyArg_ParseTuple(args, "y*i:crc_hqx", &pin, &crc) ) + return NULL; + bin_data = pin.buf; + len = pin.len; + + while(len-- > 0) { + crc=((crc<<8)&0xff00)^crctab_hqx[((crc>>8)&0xff)^*bin_data++]; + } + + PyBuffer_Release(&pin); + return Py_BuildValue("i", crc); } PyDoc_STRVAR(doc_crc32, @@ -884,7 +884,7 @@ binascii_crc32(PyObject *self, PyObject *args) int signed_val; if (!PyArg_ParseTuple(args, "y*|I:crc32", &pbuf, &crc32val)) - return NULL; + return NULL; buf = (Byte*)pbuf.buf; len = pbuf.len; signed_val = crc32(crc32val, buf, len); @@ -1013,26 +1013,26 @@ static unsigned int crc_32_tab[256] = { static PyObject * binascii_crc32(PyObject *self, PyObject *args) { /* By Jim Ahlstrom; All rights transferred to CNRI */ - Py_buffer pbin; - unsigned char *bin_data; - unsigned int crc = 0; /* initial value of CRC */ - Py_ssize_t len; - unsigned int result; - - if ( !PyArg_ParseTuple(args, "y*|I:crc32", &pbin, &crc) ) - return NULL; - bin_data = pbin.buf; - len = pbin.len; - - crc = ~ crc; - while (len-- > 0) { - crc = crc_32_tab[(crc ^ *bin_data++) & 0xff] ^ (crc >> 8); - /* Note: (crc >> 8) MUST zero fill on left */ - } - - result = (crc ^ 0xFFFFFFFF); - PyBuffer_Release(&pbin); - return PyLong_FromUnsignedLong(result & 0xffffffff); + Py_buffer pbin; + unsigned char *bin_data; + unsigned int crc = 0; /* initial value of CRC */ + Py_ssize_t len; + unsigned int result; + + if ( !PyArg_ParseTuple(args, "y*|I:crc32", &pbin, &crc) ) + return NULL; + bin_data = pbin.buf; + len = pbin.len; + + crc = ~ crc; + while (len-- > 0) { + crc = crc_32_tab[(crc ^ *bin_data++) & 0xff] ^ (crc >> 8); + /* Note: (crc >> 8) MUST zero fill on left */ + } + + result = (crc ^ 0xFFFFFFFF); + PyBuffer_Release(&pbin); + return PyLong_FromUnsignedLong(result & 0xffffffff); } #endif /* USE_ZLIB_CRC32 */ @@ -1040,43 +1040,43 @@ binascii_crc32(PyObject *self, PyObject *args) static PyObject * binascii_hexlify(PyObject *self, PyObject *args) { - Py_buffer parg; - char* argbuf; - Py_ssize_t arglen; - PyObject *retval; - char* retbuf; - Py_ssize_t i, j; - - if (!PyArg_ParseTuple(args, "y*:b2a_hex", &parg)) - return NULL; - argbuf = parg.buf; - arglen = parg.len; - - assert(arglen >= 0); - if (arglen > PY_SSIZE_T_MAX / 2) { - PyBuffer_Release(&parg); - return PyErr_NoMemory(); - } - - retval = PyBytes_FromStringAndSize(NULL, arglen*2); - if (!retval) { - PyBuffer_Release(&parg); - return NULL; - } - retbuf = PyBytes_AS_STRING(retval); - - /* make hex version of string, taken from shamodule.c */ - for (i=j=0; i < arglen; i++) { - char c; - c = (argbuf[i] >> 4) & 0xf; - c = (c>9) ? c+'a'-10 : c + '0'; - retbuf[j++] = c; - c = argbuf[i] & 0xf; - c = (c>9) ? c+'a'-10 : c + '0'; - retbuf[j++] = c; - } - PyBuffer_Release(&parg); - return retval; + Py_buffer parg; + char* argbuf; + Py_ssize_t arglen; + PyObject *retval; + char* retbuf; + Py_ssize_t i, j; + + if (!PyArg_ParseTuple(args, "y*:b2a_hex", &parg)) + return NULL; + argbuf = parg.buf; + arglen = parg.len; + + assert(arglen >= 0); + if (arglen > PY_SSIZE_T_MAX / 2) { + PyBuffer_Release(&parg); + return PyErr_NoMemory(); + } + + retval = PyBytes_FromStringAndSize(NULL, arglen*2); + if (!retval) { + PyBuffer_Release(&parg); + return NULL; + } + retbuf = PyBytes_AS_STRING(retval); + + /* make hex version of string, taken from shamodule.c */ + for (i=j=0; i < arglen; i++) { + char c; + c = (argbuf[i] >> 4) & 0xf; + c = (c>9) ? c+'a'-10 : c + '0'; + retbuf[j++] = c; + c = argbuf[i] & 0xf; + c = (c>9) ? c+'a'-10 : c + '0'; + retbuf[j++] = c; + } + PyBuffer_Release(&parg); + return retval; } PyDoc_STRVAR(doc_hexlify, @@ -1088,69 +1088,69 @@ This function is also available as \"hexlify()\"."); static int to_int(int c) { - if (isdigit(c)) - return c - '0'; - else { - if (isupper(c)) - c = tolower(c); - if (c >= 'a' && c <= 'f') - return c - 'a' + 10; - } - return -1; + if (isdigit(c)) + return c - '0'; + else { + if (isupper(c)) + c = tolower(c); + if (c >= 'a' && c <= 'f') + return c - 'a' + 10; + } + return -1; } static PyObject * binascii_unhexlify(PyObject *self, PyObject *args) { - Py_buffer parg; - char* argbuf; - Py_ssize_t arglen; - PyObject *retval; - char* retbuf; - Py_ssize_t i, j; - - if (!PyArg_ParseTuple(args, "s*:a2b_hex", &parg)) - return NULL; - argbuf = parg.buf; - arglen = parg.len; - - assert(arglen >= 0); - - /* XXX What should we do about strings with an odd length? Should - * we add an implicit leading zero, or a trailing zero? For now, - * raise an exception. - */ - if (arglen % 2) { - PyBuffer_Release(&parg); - PyErr_SetString(Error, "Odd-length string"); - return NULL; - } - - retval = PyBytes_FromStringAndSize(NULL, (arglen/2)); - if (!retval) { - PyBuffer_Release(&parg); - return NULL; - } - retbuf = PyBytes_AS_STRING(retval); - - for (i=j=0; i < arglen; i += 2) { - int top = to_int(Py_CHARMASK(argbuf[i])); - int bot = to_int(Py_CHARMASK(argbuf[i+1])); - if (top == -1 || bot == -1) { - PyErr_SetString(Error, - "Non-hexadecimal digit found"); - goto finally; - } - retbuf[j++] = (top << 4) + bot; - } - PyBuffer_Release(&parg); - return retval; + Py_buffer parg; + char* argbuf; + Py_ssize_t arglen; + PyObject *retval; + char* retbuf; + Py_ssize_t i, j; + + if (!PyArg_ParseTuple(args, "s*:a2b_hex", &parg)) + return NULL; + argbuf = parg.buf; + arglen = parg.len; + + assert(arglen >= 0); + + /* XXX What should we do about strings with an odd length? Should + * we add an implicit leading zero, or a trailing zero? For now, + * raise an exception. + */ + if (arglen % 2) { + PyBuffer_Release(&parg); + PyErr_SetString(Error, "Odd-length string"); + return NULL; + } + + retval = PyBytes_FromStringAndSize(NULL, (arglen/2)); + if (!retval) { + PyBuffer_Release(&parg); + return NULL; + } + retbuf = PyBytes_AS_STRING(retval); + + for (i=j=0; i < arglen; i += 2) { + int top = to_int(Py_CHARMASK(argbuf[i])); + int bot = to_int(Py_CHARMASK(argbuf[i+1])); + if (top == -1 || bot == -1) { + PyErr_SetString(Error, + "Non-hexadecimal digit found"); + goto finally; + } + retbuf[j++] = (top << 4) + bot; + } + PyBuffer_Release(&parg); + return retval; finally: - PyBuffer_Release(&parg); - Py_DECREF(retval); - return NULL; + PyBuffer_Release(&parg); + Py_DECREF(retval); + return NULL; } PyDoc_STRVAR(doc_unhexlify, @@ -1179,96 +1179,96 @@ PyDoc_STRVAR(doc_a2b_qp, "Decode a string of qp-encoded data"); static PyObject* binascii_a2b_qp(PyObject *self, PyObject *args, PyObject *kwargs) { - Py_ssize_t in, out; - char ch; - Py_buffer pdata; - unsigned char *data, *odata; - Py_ssize_t datalen = 0; - PyObject *rv; - static char *kwlist[] = {"data", "header", NULL}; - int header = 0; - - if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s*|i", kwlist, &pdata, - &header)) - return NULL; - data = pdata.buf; - datalen = pdata.len; - - /* We allocate the output same size as input, this is overkill. - * The previous implementation used calloc() so we'll zero out the - * memory here too, since PyMem_Malloc() does not guarantee that. - */ - odata = (unsigned char *) PyMem_Malloc(datalen); - if (odata == NULL) { - PyBuffer_Release(&pdata); - PyErr_NoMemory(); - return NULL; - } - memset(odata, 0, datalen); - - in = out = 0; - while (in < datalen) { - if (data[in] == '=') { - in++; - if (in >= datalen) break; - /* Soft line breaks */ - if ((data[in] == '\n') || (data[in] == '\r')) { - if (data[in] != '\n') { - while (in < datalen && data[in] != '\n') in++; - } - if (in < datalen) in++; - } - else if (data[in] == '=') { - /* broken case from broken python qp */ - odata[out++] = '='; - in++; - } - else if (((data[in] >= 'A' && data[in] <= 'F') || - (data[in] >= 'a' && data[in] <= 'f') || - (data[in] >= '0' && data[in] <= '9')) && - ((data[in+1] >= 'A' && data[in+1] <= 'F') || - (data[in+1] >= 'a' && data[in+1] <= 'f') || - (data[in+1] >= '0' && data[in+1] <= '9'))) { - /* hexval */ - ch = hexval(data[in]) << 4; - in++; - ch |= hexval(data[in]); - in++; - odata[out++] = ch; - } - else { - odata[out++] = '='; - } - } - else if (header && data[in] == '_') { - odata[out++] = ' '; - in++; - } - else { - odata[out] = data[in]; - in++; - out++; - } - } - if ((rv = PyBytes_FromStringAndSize((char *)odata, out)) == NULL) { - PyBuffer_Release(&pdata); - PyMem_Free(odata); - return NULL; - } - PyBuffer_Release(&pdata); - PyMem_Free(odata); - return rv; + Py_ssize_t in, out; + char ch; + Py_buffer pdata; + unsigned char *data, *odata; + Py_ssize_t datalen = 0; + PyObject *rv; + static char *kwlist[] = {"data", "header", NULL}; + int header = 0; + + if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s*|i", kwlist, &pdata, + &header)) + return NULL; + data = pdata.buf; + datalen = pdata.len; + + /* We allocate the output same size as input, this is overkill. + * The previous implementation used calloc() so we'll zero out the + * memory here too, since PyMem_Malloc() does not guarantee that. + */ + odata = (unsigned char *) PyMem_Malloc(datalen); + if (odata == NULL) { + PyBuffer_Release(&pdata); + PyErr_NoMemory(); + return NULL; + } + memset(odata, 0, datalen); + + in = out = 0; + while (in < datalen) { + if (data[in] == '=') { + in++; + if (in >= datalen) break; + /* Soft line breaks */ + if ((data[in] == '\n') || (data[in] == '\r')) { + if (data[in] != '\n') { + while (in < datalen && data[in] != '\n') in++; + } + if (in < datalen) in++; + } + else if (data[in] == '=') { + /* broken case from broken python qp */ + odata[out++] = '='; + in++; + } + else if (((data[in] >= 'A' && data[in] <= 'F') || + (data[in] >= 'a' && data[in] <= 'f') || + (data[in] >= '0' && data[in] <= '9')) && + ((data[in+1] >= 'A' && data[in+1] <= 'F') || + (data[in+1] >= 'a' && data[in+1] <= 'f') || + (data[in+1] >= '0' && data[in+1] <= '9'))) { + /* hexval */ + ch = hexval(data[in]) << 4; + in++; + ch |= hexval(data[in]); + in++; + odata[out++] = ch; + } + else { + odata[out++] = '='; + } + } + else if (header && data[in] == '_') { + odata[out++] = ' '; + in++; + } + else { + odata[out] = data[in]; + in++; + out++; + } + } + if ((rv = PyBytes_FromStringAndSize((char *)odata, out)) == NULL) { + PyBuffer_Release(&pdata); + PyMem_Free(odata); + return NULL; + } + PyBuffer_Release(&pdata); + PyMem_Free(odata); + return rv; } static int to_hex (unsigned char ch, unsigned char *s) { - unsigned int uvalue = ch; + unsigned int uvalue = ch; - s[1] = "0123456789ABCDEF"[uvalue % 16]; - uvalue = (uvalue / 16); - s[0] = "0123456789ABCDEF"[uvalue % 16]; - return 0; + s[1] = "0123456789ABCDEF"[uvalue % 16]; + uvalue = (uvalue / 16); + s[0] = "0123456789ABCDEF"[uvalue % 16]; + return 0; } PyDoc_STRVAR(doc_b2a_qp, @@ -1285,210 +1285,210 @@ both encoded. When quotetabs is set, space and tabs are encoded."); static PyObject* binascii_b2a_qp (PyObject *self, PyObject *args, PyObject *kwargs) { - Py_ssize_t in, out; - Py_buffer pdata; - unsigned char *data, *odata; - Py_ssize_t datalen = 0, odatalen = 0; - PyObject *rv; - unsigned int linelen = 0; - static char *kwlist[] = {"data", "quotetabs", "istext", - "header", NULL}; - int istext = 1; - int quotetabs = 0; - int header = 0; - unsigned char ch; - int crlf = 0; - unsigned char *p; - - if (!PyArg_ParseTupleAndKeywords(args, kwargs, "y*|iii", kwlist, &pdata, - "etabs, &istext, &header)) - return NULL; - data = pdata.buf; - datalen = pdata.len; - - /* See if this string is using CRLF line ends */ - /* XXX: this function has the side effect of converting all of - * the end of lines to be the same depending on this detection - * here */ - p = (unsigned char *) memchr(data, '\n', datalen); - if ((p != NULL) && (p > data) && (*(p-1) == '\r')) - crlf = 1; - - /* First, scan to see how many characters need to be encoded */ - in = 0; - while (in < datalen) { - if ((data[in] > 126) || - (data[in] == '=') || - (header && data[in] == '_') || - ((data[in] == '.') && (linelen == 0) && - (data[in+1] == '\n' || data[in+1] == '\r' || data[in+1] == 0)) || - (!istext && ((data[in] == '\r') || (data[in] == '\n'))) || - ((data[in] == '\t' || data[in] == ' ') && (in + 1 == datalen)) || - ((data[in] < 33) && - (data[in] != '\r') && (data[in] != '\n') && - (quotetabs || - (!quotetabs && ((data[in] != '\t') && (data[in] != ' ')))))) - { - if ((linelen + 3) >= MAXLINESIZE) { - linelen = 0; - if (crlf) - odatalen += 3; - else - odatalen += 2; - } - linelen += 3; - odatalen += 3; - in++; - } - else { - if (istext && - ((data[in] == '\n') || - ((in+1 < datalen) && (data[in] == '\r') && - (data[in+1] == '\n')))) - { - linelen = 0; - /* Protect against whitespace on end of line */ - if (in && ((data[in-1] == ' ') || (data[in-1] == '\t'))) - odatalen += 2; - if (crlf) - odatalen += 2; - else - odatalen += 1; - if (data[in] == '\r') - in += 2; - else - in++; - } - else { - if ((in + 1 != datalen) && - (data[in+1] != '\n') && - (linelen + 1) >= MAXLINESIZE) { - linelen = 0; - if (crlf) - odatalen += 3; - else - odatalen += 2; - } - linelen++; - odatalen++; - in++; - } - } - } - - /* We allocate the output same size as input, this is overkill. - * The previous implementation used calloc() so we'll zero out the - * memory here too, since PyMem_Malloc() does not guarantee that. - */ - odata = (unsigned char *) PyMem_Malloc(odatalen); - if (odata == NULL) { - PyBuffer_Release(&pdata); - PyErr_NoMemory(); - return NULL; - } - memset(odata, 0, odatalen); - - in = out = linelen = 0; - while (in < datalen) { - if ((data[in] > 126) || - (data[in] == '=') || - (header && data[in] == '_') || - ((data[in] == '.') && (linelen == 0) && - (data[in+1] == '\n' || data[in+1] == '\r' || data[in+1] == 0)) || - (!istext && ((data[in] == '\r') || (data[in] == '\n'))) || - ((data[in] == '\t' || data[in] == ' ') && (in + 1 == datalen)) || - ((data[in] < 33) && - (data[in] != '\r') && (data[in] != '\n') && - (quotetabs || - (!quotetabs && ((data[in] != '\t') && (data[in] != ' ')))))) - { - if ((linelen + 3 )>= MAXLINESIZE) { - odata[out++] = '='; - if (crlf) odata[out++] = '\r'; - odata[out++] = '\n'; - linelen = 0; - } - odata[out++] = '='; - to_hex(data[in], &odata[out]); - out += 2; - in++; - linelen += 3; - } - else { - if (istext && - ((data[in] == '\n') || - ((in+1 < datalen) && (data[in] == '\r') && - (data[in+1] == '\n')))) - { - linelen = 0; - /* Protect against whitespace on end of line */ - if (out && ((odata[out-1] == ' ') || (odata[out-1] == '\t'))) { - ch = odata[out-1]; - odata[out-1] = '='; - to_hex(ch, &odata[out]); - out += 2; - } - - if (crlf) odata[out++] = '\r'; - odata[out++] = '\n'; - if (data[in] == '\r') - in += 2; - else - in++; - } - else { - if ((in + 1 != datalen) && - (data[in+1] != '\n') && - (linelen + 1) >= MAXLINESIZE) { - odata[out++] = '='; - if (crlf) odata[out++] = '\r'; - odata[out++] = '\n'; - linelen = 0; - } - linelen++; - if (header && data[in] == ' ') { - odata[out++] = '_'; - in++; - } - else { - odata[out++] = data[in++]; - } - } - } - } - if ((rv = PyBytes_FromStringAndSize((char *)odata, out)) == NULL) { - PyBuffer_Release(&pdata); - PyMem_Free(odata); - return NULL; - } - PyBuffer_Release(&pdata); - PyMem_Free(odata); - return rv; + Py_ssize_t in, out; + Py_buffer pdata; + unsigned char *data, *odata; + Py_ssize_t datalen = 0, odatalen = 0; + PyObject *rv; + unsigned int linelen = 0; + static char *kwlist[] = {"data", "quotetabs", "istext", + "header", NULL}; + int istext = 1; + int quotetabs = 0; + int header = 0; + unsigned char ch; + int crlf = 0; + unsigned char *p; + + if (!PyArg_ParseTupleAndKeywords(args, kwargs, "y*|iii", kwlist, &pdata, + "etabs, &istext, &header)) + return NULL; + data = pdata.buf; + datalen = pdata.len; + + /* See if this string is using CRLF line ends */ + /* XXX: this function has the side effect of converting all of + * the end of lines to be the same depending on this detection + * here */ + p = (unsigned char *) memchr(data, '\n', datalen); + if ((p != NULL) && (p > data) && (*(p-1) == '\r')) + crlf = 1; + + /* First, scan to see how many characters need to be encoded */ + in = 0; + while (in < datalen) { + if ((data[in] > 126) || + (data[in] == '=') || + (header && data[in] == '_') || + ((data[in] == '.') && (linelen == 0) && + (data[in+1] == '\n' || data[in+1] == '\r' || data[in+1] == 0)) || + (!istext && ((data[in] == '\r') || (data[in] == '\n'))) || + ((data[in] == '\t' || data[in] == ' ') && (in + 1 == datalen)) || + ((data[in] < 33) && + (data[in] != '\r') && (data[in] != '\n') && + (quotetabs || + (!quotetabs && ((data[in] != '\t') && (data[in] != ' ')))))) + { + if ((linelen + 3) >= MAXLINESIZE) { + linelen = 0; + if (crlf) + odatalen += 3; + else + odatalen += 2; + } + linelen += 3; + odatalen += 3; + in++; + } + else { + if (istext && + ((data[in] == '\n') || + ((in+1 < datalen) && (data[in] == '\r') && + (data[in+1] == '\n')))) + { + linelen = 0; + /* Protect against whitespace on end of line */ + if (in && ((data[in-1] == ' ') || (data[in-1] == '\t'))) + odatalen += 2; + if (crlf) + odatalen += 2; + else + odatalen += 1; + if (data[in] == '\r') + in += 2; + else + in++; + } + else { + if ((in + 1 != datalen) && + (data[in+1] != '\n') && + (linelen + 1) >= MAXLINESIZE) { + linelen = 0; + if (crlf) + odatalen += 3; + else + odatalen += 2; + } + linelen++; + odatalen++; + in++; + } + } + } + + /* We allocate the output same size as input, this is overkill. + * The previous implementation used calloc() so we'll zero out the + * memory here too, since PyMem_Malloc() does not guarantee that. + */ + odata = (unsigned char *) PyMem_Malloc(odatalen); + if (odata == NULL) { + PyBuffer_Release(&pdata); + PyErr_NoMemory(); + return NULL; + } + memset(odata, 0, odatalen); + + in = out = linelen = 0; + while (in < datalen) { + if ((data[in] > 126) || + (data[in] == '=') || + (header && data[in] == '_') || + ((data[in] == '.') && (linelen == 0) && + (data[in+1] == '\n' || data[in+1] == '\r' || data[in+1] == 0)) || + (!istext && ((data[in] == '\r') || (data[in] == '\n'))) || + ((data[in] == '\t' || data[in] == ' ') && (in + 1 == datalen)) || + ((data[in] < 33) && + (data[in] != '\r') && (data[in] != '\n') && + (quotetabs || + (!quotetabs && ((data[in] != '\t') && (data[in] != ' ')))))) + { + if ((linelen + 3 )>= MAXLINESIZE) { + odata[out++] = '='; + if (crlf) odata[out++] = '\r'; + odata[out++] = '\n'; + linelen = 0; + } + odata[out++] = '='; + to_hex(data[in], &odata[out]); + out += 2; + in++; + linelen += 3; + } + else { + if (istext && + ((data[in] == '\n') || + ((in+1 < datalen) && (data[in] == '\r') && + (data[in+1] == '\n')))) + { + linelen = 0; + /* Protect against whitespace on end of line */ + if (out && ((odata[out-1] == ' ') || (odata[out-1] == '\t'))) { + ch = odata[out-1]; + odata[out-1] = '='; + to_hex(ch, &odata[out]); + out += 2; + } + + if (crlf) odata[out++] = '\r'; + odata[out++] = '\n'; + if (data[in] == '\r') + in += 2; + else + in++; + } + else { + if ((in + 1 != datalen) && + (data[in+1] != '\n') && + (linelen + 1) >= MAXLINESIZE) { + odata[out++] = '='; + if (crlf) odata[out++] = '\r'; + odata[out++] = '\n'; + linelen = 0; + } + linelen++; + if (header && data[in] == ' ') { + odata[out++] = '_'; + in++; + } + else { + odata[out++] = data[in++]; + } + } + } + } + if ((rv = PyBytes_FromStringAndSize((char *)odata, out)) == NULL) { + PyBuffer_Release(&pdata); + PyMem_Free(odata); + return NULL; + } + PyBuffer_Release(&pdata); + PyMem_Free(odata); + return rv; } /* List of functions defined in the module */ static struct PyMethodDef binascii_module_methods[] = { - {"a2b_uu", binascii_a2b_uu, METH_VARARGS, doc_a2b_uu}, - {"b2a_uu", binascii_b2a_uu, METH_VARARGS, doc_b2a_uu}, - {"a2b_base64", binascii_a2b_base64, METH_VARARGS, doc_a2b_base64}, - {"b2a_base64", binascii_b2a_base64, METH_VARARGS, doc_b2a_base64}, - {"a2b_hqx", binascii_a2b_hqx, METH_VARARGS, doc_a2b_hqx}, - {"b2a_hqx", binascii_b2a_hqx, METH_VARARGS, doc_b2a_hqx}, - {"b2a_hex", binascii_hexlify, METH_VARARGS, doc_hexlify}, - {"a2b_hex", binascii_unhexlify, METH_VARARGS, doc_unhexlify}, - {"hexlify", binascii_hexlify, METH_VARARGS, doc_hexlify}, - {"unhexlify", binascii_unhexlify, METH_VARARGS, doc_unhexlify}, - {"rlecode_hqx", binascii_rlecode_hqx, METH_VARARGS, doc_rlecode_hqx}, - {"rledecode_hqx", binascii_rledecode_hqx, METH_VARARGS, - doc_rledecode_hqx}, - {"crc_hqx", binascii_crc_hqx, METH_VARARGS, doc_crc_hqx}, - {"crc32", binascii_crc32, METH_VARARGS, doc_crc32}, - {"a2b_qp", (PyCFunction)binascii_a2b_qp, METH_VARARGS | METH_KEYWORDS, - doc_a2b_qp}, - {"b2a_qp", (PyCFunction)binascii_b2a_qp, METH_VARARGS | METH_KEYWORDS, - doc_b2a_qp}, - {NULL, NULL} /* sentinel */ + {"a2b_uu", binascii_a2b_uu, METH_VARARGS, doc_a2b_uu}, + {"b2a_uu", binascii_b2a_uu, METH_VARARGS, doc_b2a_uu}, + {"a2b_base64", binascii_a2b_base64, METH_VARARGS, doc_a2b_base64}, + {"b2a_base64", binascii_b2a_base64, METH_VARARGS, doc_b2a_base64}, + {"a2b_hqx", binascii_a2b_hqx, METH_VARARGS, doc_a2b_hqx}, + {"b2a_hqx", binascii_b2a_hqx, METH_VARARGS, doc_b2a_hqx}, + {"b2a_hex", binascii_hexlify, METH_VARARGS, doc_hexlify}, + {"a2b_hex", binascii_unhexlify, METH_VARARGS, doc_unhexlify}, + {"hexlify", binascii_hexlify, METH_VARARGS, doc_hexlify}, + {"unhexlify", binascii_unhexlify, METH_VARARGS, doc_unhexlify}, + {"rlecode_hqx", binascii_rlecode_hqx, METH_VARARGS, doc_rlecode_hqx}, + {"rledecode_hqx", binascii_rledecode_hqx, METH_VARARGS, + doc_rledecode_hqx}, + {"crc_hqx", binascii_crc_hqx, METH_VARARGS, doc_crc_hqx}, + {"crc32", binascii_crc32, METH_VARARGS, doc_crc32}, + {"a2b_qp", (PyCFunction)binascii_a2b_qp, METH_VARARGS | METH_KEYWORDS, + doc_a2b_qp}, + {"b2a_qp", (PyCFunction)binascii_b2a_qp, METH_VARARGS | METH_KEYWORDS, + doc_b2a_qp}, + {NULL, NULL} /* sentinel */ }; @@ -1497,36 +1497,36 @@ PyDoc_STRVAR(doc_binascii, "Conversion between binary data and ASCII"); static struct PyModuleDef binasciimodule = { - PyModuleDef_HEAD_INIT, - "binascii", - doc_binascii, - -1, - binascii_module_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "binascii", + doc_binascii, + -1, + binascii_module_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_binascii(void) { - PyObject *m, *d; - - /* Create the module and add the functions */ - m = PyModule_Create(&binasciimodule); - if (m == NULL) - return NULL; - - d = PyModule_GetDict(m); - - Error = PyErr_NewException("binascii.Error", PyExc_ValueError, NULL); - PyDict_SetItemString(d, "Error", Error); - Incomplete = PyErr_NewException("binascii.Incomplete", NULL, NULL); - PyDict_SetItemString(d, "Incomplete", Incomplete); - if (PyErr_Occurred()) { - Py_DECREF(m); - m = NULL; - } - return m; + PyObject *m, *d; + + /* Create the module and add the functions */ + m = PyModule_Create(&binasciimodule); + if (m == NULL) + return NULL; + + d = PyModule_GetDict(m); + + Error = PyErr_NewException("binascii.Error", PyExc_ValueError, NULL); + PyDict_SetItemString(d, "Error", Error); + Incomplete = PyErr_NewException("binascii.Incomplete", NULL, NULL); + PyDict_SetItemString(d, "Incomplete", Incomplete); + if (PyErr_Occurred()) { + Py_DECREF(m); + m = NULL; + } + return m; } diff --git a/Modules/bz2module.c b/Modules/bz2module.c index 3e8eb8b..7c7c0e0 100644 --- a/Modules/bz2module.c +++ b/Modules/bz2module.c @@ -41,20 +41,20 @@ typedef fpos_t Py_off_t; #define MODE_READ_EOF 2 #define MODE_WRITE 3 -#define BZ2FileObject_Check(v) (Py_TYPE(v) == &BZ2File_Type) +#define BZ2FileObject_Check(v) (Py_TYPE(v) == &BZ2File_Type) #ifdef BZ_CONFIG_ERROR #if SIZEOF_LONG >= 8 #define BZS_TOTAL_OUT(bzs) \ - (((long)bzs->total_out_hi32 << 32) + bzs->total_out_lo32) + (((long)bzs->total_out_hi32 << 32) + bzs->total_out_lo32) #elif SIZEOF_LONG_LONG >= 8 #define BZS_TOTAL_OUT(bzs) \ - (((PY_LONG_LONG)bzs->total_out_hi32 << 32) + bzs->total_out_lo32) + (((PY_LONG_LONG)bzs->total_out_hi32 << 32) + bzs->total_out_lo32) #else #define BZS_TOTAL_OUT(bzs) \ - bzs->total_out_lo32 + bzs->total_out_lo32 #endif #else /* ! BZ_CONFIG_ERROR */ @@ -79,11 +79,11 @@ typedef fpos_t Py_off_t; #ifdef WITH_THREAD #define ACQUIRE_LOCK(obj) do { \ - if (!PyThread_acquire_lock(obj->lock, 0)) { \ - Py_BEGIN_ALLOW_THREADS \ - PyThread_acquire_lock(obj->lock, 1); \ - Py_END_ALLOW_THREADS \ - } } while(0) + if (!PyThread_acquire_lock(obj->lock, 0)) { \ + Py_BEGIN_ALLOW_THREADS \ + PyThread_acquire_lock(obj->lock, 1); \ + Py_END_ALLOW_THREADS \ + } } while(0) #define RELEASE_LOCK(obj) PyThread_release_lock(obj->lock) #else #define ACQUIRE_LOCK(obj) @@ -91,47 +91,47 @@ typedef fpos_t Py_off_t; #endif /* Bits in f_newlinetypes */ -#define NEWLINE_UNKNOWN 0 /* No newline seen, yet */ -#define NEWLINE_CR 1 /* \r newline seen */ -#define NEWLINE_LF 2 /* \n newline seen */ -#define NEWLINE_CRLF 4 /* \r\n newline seen */ +#define NEWLINE_UNKNOWN 0 /* No newline seen, yet */ +#define NEWLINE_CR 1 /* \r newline seen */ +#define NEWLINE_LF 2 /* \n newline seen */ +#define NEWLINE_CRLF 4 /* \r\n newline seen */ /* ===================================================================== */ /* Structure definitions. */ typedef struct { - PyObject_HEAD - FILE *rawfp; + PyObject_HEAD + FILE *rawfp; - char* f_buf; /* Allocated readahead buffer */ - char* f_bufend; /* Points after last occupied position */ - char* f_bufptr; /* Current buffer position */ + char* f_buf; /* Allocated readahead buffer */ + char* f_bufend; /* Points after last occupied position */ + char* f_bufptr; /* Current buffer position */ - BZFILE *fp; - int mode; - Py_off_t pos; - Py_off_t size; + BZFILE *fp; + int mode; + Py_off_t pos; + Py_off_t size; #ifdef WITH_THREAD - PyThread_type_lock lock; + PyThread_type_lock lock; #endif } BZ2FileObject; typedef struct { - PyObject_HEAD - bz_stream bzs; - int running; + PyObject_HEAD + bz_stream bzs; + int running; #ifdef WITH_THREAD - PyThread_type_lock lock; + PyThread_type_lock lock; #endif } BZ2CompObject; typedef struct { - PyObject_HEAD - bz_stream bzs; - int running; - PyObject *unused_data; + PyObject_HEAD + bz_stream bzs; + int running; + PyObject *unused_data; #ifdef WITH_THREAD - PyThread_type_lock lock; + PyThread_type_lock lock; #endif } BZ2DecompObject; @@ -141,59 +141,59 @@ typedef struct { static int Util_CatchBZ2Error(int bzerror) { - int ret = 0; - switch(bzerror) { - case BZ_OK: - case BZ_STREAM_END: - break; + int ret = 0; + switch(bzerror) { + case BZ_OK: + case BZ_STREAM_END: + break; #ifdef BZ_CONFIG_ERROR - case BZ_CONFIG_ERROR: - PyErr_SetString(PyExc_SystemError, - "the bz2 library was not compiled " - "correctly"); - ret = 1; - break; + case BZ_CONFIG_ERROR: + PyErr_SetString(PyExc_SystemError, + "the bz2 library was not compiled " + "correctly"); + ret = 1; + break; #endif - case BZ_PARAM_ERROR: - PyErr_SetString(PyExc_ValueError, - "the bz2 library has received wrong " - "parameters"); - ret = 1; - break; - - case BZ_MEM_ERROR: - PyErr_NoMemory(); - ret = 1; - break; - - case BZ_DATA_ERROR: - case BZ_DATA_ERROR_MAGIC: - PyErr_SetString(PyExc_IOError, "invalid data stream"); - ret = 1; - break; - - case BZ_IO_ERROR: - PyErr_SetString(PyExc_IOError, "unknown IO error"); - ret = 1; - break; - - case BZ_UNEXPECTED_EOF: - PyErr_SetString(PyExc_EOFError, - "compressed file ended before the " - "logical end-of-stream was detected"); - ret = 1; - break; - - case BZ_SEQUENCE_ERROR: - PyErr_SetString(PyExc_RuntimeError, - "wrong sequence of bz2 library " - "commands used"); - ret = 1; - break; - } - return ret; + case BZ_PARAM_ERROR: + PyErr_SetString(PyExc_ValueError, + "the bz2 library has received wrong " + "parameters"); + ret = 1; + break; + + case BZ_MEM_ERROR: + PyErr_NoMemory(); + ret = 1; + break; + + case BZ_DATA_ERROR: + case BZ_DATA_ERROR_MAGIC: + PyErr_SetString(PyExc_IOError, "invalid data stream"); + ret = 1; + break; + + case BZ_IO_ERROR: + PyErr_SetString(PyExc_IOError, "unknown IO error"); + ret = 1; + break; + + case BZ_UNEXPECTED_EOF: + PyErr_SetString(PyExc_EOFError, + "compressed file ended before the " + "logical end-of-stream was detected"); + ret = 1; + break; + + case BZ_SEQUENCE_ERROR: + PyErr_SetString(PyExc_RuntimeError, + "wrong sequence of bz2 library " + "commands used"); + ret = 1; + break; + } + return ret; } #if BUFSIZ < 8192 @@ -212,134 +212,134 @@ Util_CatchBZ2Error(int bzerror) static size_t Util_NewBufferSize(size_t currentsize) { - if (currentsize > SMALLCHUNK) { - /* Keep doubling until we reach BIGCHUNK; - then keep adding BIGCHUNK. */ - if (currentsize <= BIGCHUNK) - return currentsize + currentsize; - else - return currentsize + BIGCHUNK; - } - return currentsize + SMALLCHUNK; + if (currentsize > SMALLCHUNK) { + /* Keep doubling until we reach BIGCHUNK; + then keep adding BIGCHUNK. */ + if (currentsize <= BIGCHUNK) + return currentsize + currentsize; + else + return currentsize + BIGCHUNK; + } + return currentsize + SMALLCHUNK; } /* This is a hacked version of Python's fileobject.c:get_line(). */ static PyObject * Util_GetLine(BZ2FileObject *f, int n) { - char c; - char *buf, *end; - size_t total_v_size; /* total # of slots in buffer */ - size_t used_v_size; /* # used slots in buffer */ - size_t increment; /* amount to increment the buffer */ - PyObject *v; - int bzerror; - int bytes_read; - - total_v_size = n > 0 ? n : 100; - v = PyBytes_FromStringAndSize((char *)NULL, total_v_size); - if (v == NULL) - return NULL; - - buf = BUF(v); - end = buf + total_v_size; - - for (;;) { - Py_BEGIN_ALLOW_THREADS - do { - bytes_read = BZ2_bzRead(&bzerror, f->fp, &c, 1); - f->pos++; - if (bytes_read == 0) - break; - *buf++ = c; - } while (bzerror == BZ_OK && c != '\n' && buf != end); - Py_END_ALLOW_THREADS - if (bzerror == BZ_STREAM_END) { - f->size = f->pos; - f->mode = MODE_READ_EOF; - break; - } else if (bzerror != BZ_OK) { - Util_CatchBZ2Error(bzerror); - Py_DECREF(v); - return NULL; - } - if (c == '\n') - break; - /* Must be because buf == end */ - if (n > 0) - break; - used_v_size = total_v_size; - increment = total_v_size >> 2; /* mild exponential growth */ - total_v_size += increment; - if (total_v_size > INT_MAX) { - PyErr_SetString(PyExc_OverflowError, - "line is longer than a Python string can hold"); - Py_DECREF(v); - return NULL; - } - if (_PyBytes_Resize(&v, total_v_size) < 0) { - return NULL; - } - buf = BUF(v) + used_v_size; - end = BUF(v) + total_v_size; - } - - used_v_size = buf - BUF(v); - if (used_v_size != total_v_size) { - if (_PyBytes_Resize(&v, used_v_size) < 0) { - v = NULL; - } - } - return v; + char c; + char *buf, *end; + size_t total_v_size; /* total # of slots in buffer */ + size_t used_v_size; /* # used slots in buffer */ + size_t increment; /* amount to increment the buffer */ + PyObject *v; + int bzerror; + int bytes_read; + + total_v_size = n > 0 ? n : 100; + v = PyBytes_FromStringAndSize((char *)NULL, total_v_size); + if (v == NULL) + return NULL; + + buf = BUF(v); + end = buf + total_v_size; + + for (;;) { + Py_BEGIN_ALLOW_THREADS + do { + bytes_read = BZ2_bzRead(&bzerror, f->fp, &c, 1); + f->pos++; + if (bytes_read == 0) + break; + *buf++ = c; + } while (bzerror == BZ_OK && c != '\n' && buf != end); + Py_END_ALLOW_THREADS + if (bzerror == BZ_STREAM_END) { + f->size = f->pos; + f->mode = MODE_READ_EOF; + break; + } else if (bzerror != BZ_OK) { + Util_CatchBZ2Error(bzerror); + Py_DECREF(v); + return NULL; + } + if (c == '\n') + break; + /* Must be because buf == end */ + if (n > 0) + break; + used_v_size = total_v_size; + increment = total_v_size >> 2; /* mild exponential growth */ + total_v_size += increment; + if (total_v_size > INT_MAX) { + PyErr_SetString(PyExc_OverflowError, + "line is longer than a Python string can hold"); + Py_DECREF(v); + return NULL; + } + if (_PyBytes_Resize(&v, total_v_size) < 0) { + return NULL; + } + buf = BUF(v) + used_v_size; + end = BUF(v) + total_v_size; + } + + used_v_size = buf - BUF(v); + if (used_v_size != total_v_size) { + if (_PyBytes_Resize(&v, used_v_size) < 0) { + v = NULL; + } + } + return v; } /* This is a hacked version of Python's fileobject.c:drop_readahead(). */ static void Util_DropReadAhead(BZ2FileObject *f) { - if (f->f_buf != NULL) { - PyMem_Free(f->f_buf); - f->f_buf = NULL; - } + if (f->f_buf != NULL) { + PyMem_Free(f->f_buf); + f->f_buf = NULL; + } } /* This is a hacked version of Python's fileobject.c:readahead(). */ static int Util_ReadAhead(BZ2FileObject *f, int bufsize) { - int chunksize; - int bzerror; - - if (f->f_buf != NULL) { - if((f->f_bufend - f->f_bufptr) >= 1) - return 0; - else - Util_DropReadAhead(f); - } - if (f->mode == MODE_READ_EOF) { - f->f_bufptr = f->f_buf; - f->f_bufend = f->f_buf; - return 0; - } - if ((f->f_buf = PyMem_Malloc(bufsize)) == NULL) { - PyErr_NoMemory(); - return -1; - } - Py_BEGIN_ALLOW_THREADS - chunksize = BZ2_bzRead(&bzerror, f->fp, f->f_buf, bufsize); - Py_END_ALLOW_THREADS - f->pos += chunksize; - if (bzerror == BZ_STREAM_END) { - f->size = f->pos; - f->mode = MODE_READ_EOF; - } else if (bzerror != BZ_OK) { - Util_CatchBZ2Error(bzerror); - Util_DropReadAhead(f); - return -1; - } - f->f_bufptr = f->f_buf; - f->f_bufend = f->f_buf + chunksize; - return 0; + int chunksize; + int bzerror; + + if (f->f_buf != NULL) { + if((f->f_bufend - f->f_bufptr) >= 1) + return 0; + else + Util_DropReadAhead(f); + } + if (f->mode == MODE_READ_EOF) { + f->f_bufptr = f->f_buf; + f->f_bufend = f->f_buf; + return 0; + } + if ((f->f_buf = PyMem_Malloc(bufsize)) == NULL) { + PyErr_NoMemory(); + return -1; + } + Py_BEGIN_ALLOW_THREADS + chunksize = BZ2_bzRead(&bzerror, f->fp, f->f_buf, bufsize); + Py_END_ALLOW_THREADS + f->pos += chunksize; + if (bzerror == BZ_STREAM_END) { + f->size = f->pos; + f->mode = MODE_READ_EOF; + } else if (bzerror != BZ_OK) { + Util_CatchBZ2Error(bzerror); + Util_DropReadAhead(f); + return -1; + } + f->f_bufptr = f->f_buf; + f->f_bufend = f->f_buf + chunksize; + return 0; } /* This is a hacked version of Python's @@ -347,45 +347,45 @@ Util_ReadAhead(BZ2FileObject *f, int bufsize) static PyBytesObject * Util_ReadAheadGetLineSkip(BZ2FileObject *f, int skip, int bufsize) { - PyBytesObject* s; - char *bufptr; - char *buf; - int len; - - if (f->f_buf == NULL) - if (Util_ReadAhead(f, bufsize) < 0) - return NULL; - - len = f->f_bufend - f->f_bufptr; - if (len == 0) - return (PyBytesObject *) - PyBytes_FromStringAndSize(NULL, skip); - bufptr = memchr(f->f_bufptr, '\n', len); - if (bufptr != NULL) { - bufptr++; /* Count the '\n' */ - len = bufptr - f->f_bufptr; - s = (PyBytesObject *) - PyBytes_FromStringAndSize(NULL, skip+len); - if (s == NULL) - return NULL; - memcpy(PyBytes_AS_STRING(s)+skip, f->f_bufptr, len); - f->f_bufptr = bufptr; - if (bufptr == f->f_bufend) - Util_DropReadAhead(f); - } else { - bufptr = f->f_bufptr; - buf = f->f_buf; - f->f_buf = NULL; /* Force new readahead buffer */ - s = Util_ReadAheadGetLineSkip(f, skip+len, - bufsize + (bufsize>>2)); - if (s == NULL) { - PyMem_Free(buf); - return NULL; - } - memcpy(PyBytes_AS_STRING(s)+skip, bufptr, len); - PyMem_Free(buf); - } - return s; + PyBytesObject* s; + char *bufptr; + char *buf; + int len; + + if (f->f_buf == NULL) + if (Util_ReadAhead(f, bufsize) < 0) + return NULL; + + len = f->f_bufend - f->f_bufptr; + if (len == 0) + return (PyBytesObject *) + PyBytes_FromStringAndSize(NULL, skip); + bufptr = memchr(f->f_bufptr, '\n', len); + if (bufptr != NULL) { + bufptr++; /* Count the '\n' */ + len = bufptr - f->f_bufptr; + s = (PyBytesObject *) + PyBytes_FromStringAndSize(NULL, skip+len); + if (s == NULL) + return NULL; + memcpy(PyBytes_AS_STRING(s)+skip, f->f_bufptr, len); + f->f_bufptr = bufptr; + if (bufptr == f->f_bufend) + Util_DropReadAhead(f); + } else { + bufptr = f->f_bufptr; + buf = f->f_buf; + f->f_buf = NULL; /* Force new readahead buffer */ + s = Util_ReadAheadGetLineSkip(f, skip+len, + bufsize + (bufsize>>2)); + if (s == NULL) { + PyMem_Free(buf); + return NULL; + } + memcpy(PyBytes_AS_STRING(s)+skip, bufptr, len); + PyMem_Free(buf); + } + return s; } /* ===================================================================== */ @@ -402,83 +402,83 @@ argument is negative or omitted, read until EOF is reached.\n\ static PyObject * BZ2File_read(BZ2FileObject *self, PyObject *args) { - long bytesrequested = -1; - size_t bytesread, buffersize, chunksize; - int bzerror; - PyObject *ret = NULL; - - if (!PyArg_ParseTuple(args, "|l:read", &bytesrequested)) - return NULL; - - ACQUIRE_LOCK(self); - switch (self->mode) { - case MODE_READ: - break; - case MODE_READ_EOF: - ret = PyBytes_FromStringAndSize("", 0); - goto cleanup; - case MODE_CLOSED: - PyErr_SetString(PyExc_ValueError, - "I/O operation on closed file"); - goto cleanup; - default: - PyErr_SetString(PyExc_IOError, - "file is not ready for reading"); - goto cleanup; - } - - if (bytesrequested < 0) - buffersize = Util_NewBufferSize((size_t)0); - else - buffersize = bytesrequested; - if (buffersize > INT_MAX) { - PyErr_SetString(PyExc_OverflowError, - "requested number of bytes is " - "more than a Python string can hold"); - goto cleanup; - } - ret = PyBytes_FromStringAndSize((char *)NULL, buffersize); - if (ret == NULL || buffersize == 0) - goto cleanup; - bytesread = 0; - - for (;;) { - Py_BEGIN_ALLOW_THREADS - chunksize = BZ2_bzRead(&bzerror, self->fp, - BUF(ret)+bytesread, - buffersize-bytesread); - self->pos += chunksize; - Py_END_ALLOW_THREADS - bytesread += chunksize; - if (bzerror == BZ_STREAM_END) { - self->size = self->pos; - self->mode = MODE_READ_EOF; - break; - } else if (bzerror != BZ_OK) { - Util_CatchBZ2Error(bzerror); - Py_DECREF(ret); - ret = NULL; - goto cleanup; - } - if (bytesrequested < 0) { - buffersize = Util_NewBufferSize(buffersize); - if (_PyBytes_Resize(&ret, buffersize) < 0) { - ret = NULL; - goto cleanup; - } - } else { - break; - } - } - if (bytesread != buffersize) { - if (_PyBytes_Resize(&ret, bytesread) < 0) { - ret = NULL; - } - } + long bytesrequested = -1; + size_t bytesread, buffersize, chunksize; + int bzerror; + PyObject *ret = NULL; + + if (!PyArg_ParseTuple(args, "|l:read", &bytesrequested)) + return NULL; + + ACQUIRE_LOCK(self); + switch (self->mode) { + case MODE_READ: + break; + case MODE_READ_EOF: + ret = PyBytes_FromStringAndSize("", 0); + goto cleanup; + case MODE_CLOSED: + PyErr_SetString(PyExc_ValueError, + "I/O operation on closed file"); + goto cleanup; + default: + PyErr_SetString(PyExc_IOError, + "file is not ready for reading"); + goto cleanup; + } + + if (bytesrequested < 0) + buffersize = Util_NewBufferSize((size_t)0); + else + buffersize = bytesrequested; + if (buffersize > INT_MAX) { + PyErr_SetString(PyExc_OverflowError, + "requested number of bytes is " + "more than a Python string can hold"); + goto cleanup; + } + ret = PyBytes_FromStringAndSize((char *)NULL, buffersize); + if (ret == NULL || buffersize == 0) + goto cleanup; + bytesread = 0; + + for (;;) { + Py_BEGIN_ALLOW_THREADS + chunksize = BZ2_bzRead(&bzerror, self->fp, + BUF(ret)+bytesread, + buffersize-bytesread); + self->pos += chunksize; + Py_END_ALLOW_THREADS + bytesread += chunksize; + if (bzerror == BZ_STREAM_END) { + self->size = self->pos; + self->mode = MODE_READ_EOF; + break; + } else if (bzerror != BZ_OK) { + Util_CatchBZ2Error(bzerror); + Py_DECREF(ret); + ret = NULL; + goto cleanup; + } + if (bytesrequested < 0) { + buffersize = Util_NewBufferSize(buffersize); + if (_PyBytes_Resize(&ret, buffersize) < 0) { + ret = NULL; + goto cleanup; + } + } else { + break; + } + } + if (bytesread != buffersize) { + if (_PyBytes_Resize(&ret, bytesread) < 0) { + ret = NULL; + } + } cleanup: - RELEASE_LOCK(self); - return ret; + RELEASE_LOCK(self); + return ret; } PyDoc_STRVAR(BZ2File_readline__doc__, @@ -493,37 +493,37 @@ string at EOF.\n\ static PyObject * BZ2File_readline(BZ2FileObject *self, PyObject *args) { - PyObject *ret = NULL; - int sizehint = -1; - - if (!PyArg_ParseTuple(args, "|i:readline", &sizehint)) - return NULL; - - ACQUIRE_LOCK(self); - switch (self->mode) { - case MODE_READ: - break; - case MODE_READ_EOF: - ret = PyBytes_FromStringAndSize("", 0); - goto cleanup; - case MODE_CLOSED: - PyErr_SetString(PyExc_ValueError, - "I/O operation on closed file"); - goto cleanup; - default: - PyErr_SetString(PyExc_IOError, - "file is not ready for reading"); - goto cleanup; - } - - if (sizehint == 0) - ret = PyBytes_FromStringAndSize("", 0); - else - ret = Util_GetLine(self, (sizehint < 0) ? 0 : sizehint); + PyObject *ret = NULL; + int sizehint = -1; + + if (!PyArg_ParseTuple(args, "|i:readline", &sizehint)) + return NULL; + + ACQUIRE_LOCK(self); + switch (self->mode) { + case MODE_READ: + break; + case MODE_READ_EOF: + ret = PyBytes_FromStringAndSize("", 0); + goto cleanup; + case MODE_CLOSED: + PyErr_SetString(PyExc_ValueError, + "I/O operation on closed file"); + goto cleanup; + default: + PyErr_SetString(PyExc_IOError, + "file is not ready for reading"); + goto cleanup; + } + + if (sizehint == 0) + ret = PyBytes_FromStringAndSize("", 0); + else + ret = Util_GetLine(self, (sizehint < 0) ? 0 : sizehint); cleanup: - RELEASE_LOCK(self); - return ret; + RELEASE_LOCK(self); + return ret; } PyDoc_STRVAR(BZ2File_readlines__doc__, @@ -538,150 +538,150 @@ total number of bytes in the lines returned.\n\ static PyObject * BZ2File_readlines(BZ2FileObject *self, PyObject *args) { - long sizehint = 0; - PyObject *list = NULL; - PyObject *line; - char small_buffer[SMALLCHUNK]; - char *buffer = small_buffer; - size_t buffersize = SMALLCHUNK; - PyObject *big_buffer = NULL; - size_t nfilled = 0; - size_t nread; - size_t totalread = 0; - char *p, *q, *end; - int err; - int shortread = 0; - int bzerror; - - if (!PyArg_ParseTuple(args, "|l:readlines", &sizehint)) - return NULL; - - ACQUIRE_LOCK(self); - switch (self->mode) { - case MODE_READ: - break; - case MODE_READ_EOF: - list = PyList_New(0); - goto cleanup; - case MODE_CLOSED: - PyErr_SetString(PyExc_ValueError, - "I/O operation on closed file"); - goto cleanup; - default: - PyErr_SetString(PyExc_IOError, - "file is not ready for reading"); - goto cleanup; - } - - if ((list = PyList_New(0)) == NULL) - goto cleanup; - - for (;;) { - Py_BEGIN_ALLOW_THREADS - nread = BZ2_bzRead(&bzerror, self->fp, - buffer+nfilled, buffersize-nfilled); - self->pos += nread; - Py_END_ALLOW_THREADS - if (bzerror == BZ_STREAM_END) { - self->size = self->pos; - self->mode = MODE_READ_EOF; - if (nread == 0) { - sizehint = 0; - break; - } - shortread = 1; - } else if (bzerror != BZ_OK) { - Util_CatchBZ2Error(bzerror); - error: - Py_DECREF(list); - list = NULL; - goto cleanup; - } - totalread += nread; - p = memchr(buffer+nfilled, '\n', nread); - if (!shortread && p == NULL) { - /* Need a larger buffer to fit this line */ - nfilled += nread; - buffersize *= 2; - if (buffersize > INT_MAX) { - PyErr_SetString(PyExc_OverflowError, - "line is longer than a Python string can hold"); - goto error; - } - if (big_buffer == NULL) { - /* Create the big buffer */ - big_buffer = PyBytes_FromStringAndSize( - NULL, buffersize); - if (big_buffer == NULL) - goto error; - buffer = PyBytes_AS_STRING(big_buffer); - memcpy(buffer, small_buffer, nfilled); - } - else { - /* Grow the big buffer */ - if (_PyBytes_Resize(&big_buffer, buffersize) < 0){ - big_buffer = NULL; - goto error; - } - buffer = PyBytes_AS_STRING(big_buffer); - } - continue; - } - end = buffer+nfilled+nread; - q = buffer; - while (p != NULL) { - /* Process complete lines */ - p++; - line = PyBytes_FromStringAndSize(q, p-q); - if (line == NULL) - goto error; - err = PyList_Append(list, line); - Py_DECREF(line); - if (err != 0) - goto error; - q = p; - p = memchr(q, '\n', end-q); - } - /* Move the remaining incomplete line to the start */ - nfilled = end-q; - memmove(buffer, q, nfilled); - if (sizehint > 0) - if (totalread >= (size_t)sizehint) - break; - if (shortread) { - sizehint = 0; - break; - } - } - if (nfilled != 0) { - /* Partial last line */ - line = PyBytes_FromStringAndSize(buffer, nfilled); - if (line == NULL) - goto error; - if (sizehint > 0) { - /* Need to complete the last line */ - PyObject *rest = Util_GetLine(self, 0); - if (rest == NULL) { - Py_DECREF(line); - goto error; - } - PyBytes_Concat(&line, rest); - Py_DECREF(rest); - if (line == NULL) - goto error; - } - err = PyList_Append(list, line); - Py_DECREF(line); - if (err != 0) - goto error; - } + long sizehint = 0; + PyObject *list = NULL; + PyObject *line; + char small_buffer[SMALLCHUNK]; + char *buffer = small_buffer; + size_t buffersize = SMALLCHUNK; + PyObject *big_buffer = NULL; + size_t nfilled = 0; + size_t nread; + size_t totalread = 0; + char *p, *q, *end; + int err; + int shortread = 0; + int bzerror; + + if (!PyArg_ParseTuple(args, "|l:readlines", &sizehint)) + return NULL; + + ACQUIRE_LOCK(self); + switch (self->mode) { + case MODE_READ: + break; + case MODE_READ_EOF: + list = PyList_New(0); + goto cleanup; + case MODE_CLOSED: + PyErr_SetString(PyExc_ValueError, + "I/O operation on closed file"); + goto cleanup; + default: + PyErr_SetString(PyExc_IOError, + "file is not ready for reading"); + goto cleanup; + } + + if ((list = PyList_New(0)) == NULL) + goto cleanup; + + for (;;) { + Py_BEGIN_ALLOW_THREADS + nread = BZ2_bzRead(&bzerror, self->fp, + buffer+nfilled, buffersize-nfilled); + self->pos += nread; + Py_END_ALLOW_THREADS + if (bzerror == BZ_STREAM_END) { + self->size = self->pos; + self->mode = MODE_READ_EOF; + if (nread == 0) { + sizehint = 0; + break; + } + shortread = 1; + } else if (bzerror != BZ_OK) { + Util_CatchBZ2Error(bzerror); + error: + Py_DECREF(list); + list = NULL; + goto cleanup; + } + totalread += nread; + p = memchr(buffer+nfilled, '\n', nread); + if (!shortread && p == NULL) { + /* Need a larger buffer to fit this line */ + nfilled += nread; + buffersize *= 2; + if (buffersize > INT_MAX) { + PyErr_SetString(PyExc_OverflowError, + "line is longer than a Python string can hold"); + goto error; + } + if (big_buffer == NULL) { + /* Create the big buffer */ + big_buffer = PyBytes_FromStringAndSize( + NULL, buffersize); + if (big_buffer == NULL) + goto error; + buffer = PyBytes_AS_STRING(big_buffer); + memcpy(buffer, small_buffer, nfilled); + } + else { + /* Grow the big buffer */ + if (_PyBytes_Resize(&big_buffer, buffersize) < 0){ + big_buffer = NULL; + goto error; + } + buffer = PyBytes_AS_STRING(big_buffer); + } + continue; + } + end = buffer+nfilled+nread; + q = buffer; + while (p != NULL) { + /* Process complete lines */ + p++; + line = PyBytes_FromStringAndSize(q, p-q); + if (line == NULL) + goto error; + err = PyList_Append(list, line); + Py_DECREF(line); + if (err != 0) + goto error; + q = p; + p = memchr(q, '\n', end-q); + } + /* Move the remaining incomplete line to the start */ + nfilled = end-q; + memmove(buffer, q, nfilled); + if (sizehint > 0) + if (totalread >= (size_t)sizehint) + break; + if (shortread) { + sizehint = 0; + break; + } + } + if (nfilled != 0) { + /* Partial last line */ + line = PyBytes_FromStringAndSize(buffer, nfilled); + if (line == NULL) + goto error; + if (sizehint > 0) { + /* Need to complete the last line */ + PyObject *rest = Util_GetLine(self, 0); + if (rest == NULL) { + Py_DECREF(line); + goto error; + } + PyBytes_Concat(&line, rest); + Py_DECREF(rest); + if (line == NULL) + goto error; + } + err = PyList_Append(list, line); + Py_DECREF(line); + if (err != 0) + goto error; + } cleanup: - RELEASE_LOCK(self); - if (big_buffer) { - Py_DECREF(big_buffer); - } - return list; + RELEASE_LOCK(self); + if (big_buffer) { + Py_DECREF(big_buffer); + } + return list; } PyDoc_STRVAR(BZ2File_write__doc__, @@ -695,50 +695,50 @@ be needed before the file on disk reflects the data written.\n\ static PyObject * BZ2File_write(BZ2FileObject *self, PyObject *args) { - PyObject *ret = NULL; - Py_buffer pbuf; - char *buf; - int len; - int bzerror; - - if (!PyArg_ParseTuple(args, "y*:write", &pbuf)) - return NULL; - buf = pbuf.buf; - len = pbuf.len; - - ACQUIRE_LOCK(self); - switch (self->mode) { - case MODE_WRITE: - break; - - case MODE_CLOSED: - PyErr_SetString(PyExc_ValueError, - "I/O operation on closed file"); - goto cleanup; - - default: - PyErr_SetString(PyExc_IOError, - "file is not ready for writing"); - goto cleanup; - } - - Py_BEGIN_ALLOW_THREADS - BZ2_bzWrite (&bzerror, self->fp, buf, len); - self->pos += len; - Py_END_ALLOW_THREADS - - if (bzerror != BZ_OK) { - Util_CatchBZ2Error(bzerror); - goto cleanup; - } - - Py_INCREF(Py_None); - ret = Py_None; + PyObject *ret = NULL; + Py_buffer pbuf; + char *buf; + int len; + int bzerror; + + if (!PyArg_ParseTuple(args, "y*:write", &pbuf)) + return NULL; + buf = pbuf.buf; + len = pbuf.len; + + ACQUIRE_LOCK(self); + switch (self->mode) { + case MODE_WRITE: + break; + + case MODE_CLOSED: + PyErr_SetString(PyExc_ValueError, + "I/O operation on closed file"); + goto cleanup; + + default: + PyErr_SetString(PyExc_IOError, + "file is not ready for writing"); + goto cleanup; + } + + Py_BEGIN_ALLOW_THREADS + BZ2_bzWrite (&bzerror, self->fp, buf, len); + self->pos += len; + Py_END_ALLOW_THREADS + + if (bzerror != BZ_OK) { + Util_CatchBZ2Error(bzerror); + goto cleanup; + } + + Py_INCREF(Py_None); + ret = Py_None; cleanup: - PyBuffer_Release(&pbuf); - RELEASE_LOCK(self); - return ret; + PyBuffer_Release(&pbuf); + RELEASE_LOCK(self); + return ret; } PyDoc_STRVAR(BZ2File_writelines__doc__, @@ -754,122 +754,122 @@ static PyObject * BZ2File_writelines(BZ2FileObject *self, PyObject *seq) { #define CHUNKSIZE 1000 - PyObject *list = NULL; - PyObject *iter = NULL; - PyObject *ret = NULL; - PyObject *line; - int i, j, index, len, islist; - int bzerror; - - ACQUIRE_LOCK(self); - switch (self->mode) { - case MODE_WRITE: - break; - - case MODE_CLOSED: - PyErr_SetString(PyExc_ValueError, - "I/O operation on closed file"); - goto error; - - default: - PyErr_SetString(PyExc_IOError, - "file is not ready for writing"); - goto error; - } - - islist = PyList_Check(seq); - if (!islist) { - iter = PyObject_GetIter(seq); - if (iter == NULL) { - PyErr_SetString(PyExc_TypeError, - "writelines() requires an iterable argument"); - goto error; - } - list = PyList_New(CHUNKSIZE); - if (list == NULL) - goto error; - } - - /* Strategy: slurp CHUNKSIZE lines into a private list, - checking that they are all strings, then write that list - without holding the interpreter lock, then come back for more. */ - for (index = 0; ; index += CHUNKSIZE) { - if (islist) { - Py_XDECREF(list); - list = PyList_GetSlice(seq, index, index+CHUNKSIZE); - if (list == NULL) - goto error; - j = PyList_GET_SIZE(list); - } - else { - for (j = 0; j < CHUNKSIZE; j++) { - line = PyIter_Next(iter); - if (line == NULL) { - if (PyErr_Occurred()) - goto error; - break; - } - PyList_SetItem(list, j, line); - } - } - if (j == 0) - break; - - /* Check that all entries are indeed byte strings. If not, - apply the same rules as for file.write() and - convert the rets to strings. This is slow, but - seems to be the only way since all conversion APIs - could potentially execute Python code. */ - for (i = 0; i < j; i++) { - PyObject *v = PyList_GET_ITEM(list, i); - if (!PyBytes_Check(v)) { - const char *buffer; - Py_ssize_t len; - if (PyObject_AsCharBuffer(v, &buffer, &len)) { - PyErr_SetString(PyExc_TypeError, - "writelines() " - "argument must be " - "a sequence of " - "bytes objects"); - goto error; - } - line = PyBytes_FromStringAndSize(buffer, - len); - if (line == NULL) - goto error; - Py_DECREF(v); - PyList_SET_ITEM(list, i, line); - } - } - - /* Since we are releasing the global lock, the - following code may *not* execute Python code. */ - Py_BEGIN_ALLOW_THREADS - for (i = 0; i < j; i++) { - line = PyList_GET_ITEM(list, i); - len = PyBytes_GET_SIZE(line); - BZ2_bzWrite (&bzerror, self->fp, - PyBytes_AS_STRING(line), len); - if (bzerror != BZ_OK) { - Py_BLOCK_THREADS - Util_CatchBZ2Error(bzerror); - goto error; - } - } - Py_END_ALLOW_THREADS - - if (j < CHUNKSIZE) - break; - } - - Py_INCREF(Py_None); - ret = Py_None; + PyObject *list = NULL; + PyObject *iter = NULL; + PyObject *ret = NULL; + PyObject *line; + int i, j, index, len, islist; + int bzerror; + + ACQUIRE_LOCK(self); + switch (self->mode) { + case MODE_WRITE: + break; + + case MODE_CLOSED: + PyErr_SetString(PyExc_ValueError, + "I/O operation on closed file"); + goto error; + + default: + PyErr_SetString(PyExc_IOError, + "file is not ready for writing"); + goto error; + } + + islist = PyList_Check(seq); + if (!islist) { + iter = PyObject_GetIter(seq); + if (iter == NULL) { + PyErr_SetString(PyExc_TypeError, + "writelines() requires an iterable argument"); + goto error; + } + list = PyList_New(CHUNKSIZE); + if (list == NULL) + goto error; + } + + /* Strategy: slurp CHUNKSIZE lines into a private list, + checking that they are all strings, then write that list + without holding the interpreter lock, then come back for more. */ + for (index = 0; ; index += CHUNKSIZE) { + if (islist) { + Py_XDECREF(list); + list = PyList_GetSlice(seq, index, index+CHUNKSIZE); + if (list == NULL) + goto error; + j = PyList_GET_SIZE(list); + } + else { + for (j = 0; j < CHUNKSIZE; j++) { + line = PyIter_Next(iter); + if (line == NULL) { + if (PyErr_Occurred()) + goto error; + break; + } + PyList_SetItem(list, j, line); + } + } + if (j == 0) + break; + + /* Check that all entries are indeed byte strings. If not, + apply the same rules as for file.write() and + convert the rets to strings. This is slow, but + seems to be the only way since all conversion APIs + could potentially execute Python code. */ + for (i = 0; i < j; i++) { + PyObject *v = PyList_GET_ITEM(list, i); + if (!PyBytes_Check(v)) { + const char *buffer; + Py_ssize_t len; + if (PyObject_AsCharBuffer(v, &buffer, &len)) { + PyErr_SetString(PyExc_TypeError, + "writelines() " + "argument must be " + "a sequence of " + "bytes objects"); + goto error; + } + line = PyBytes_FromStringAndSize(buffer, + len); + if (line == NULL) + goto error; + Py_DECREF(v); + PyList_SET_ITEM(list, i, line); + } + } + + /* Since we are releasing the global lock, the + following code may *not* execute Python code. */ + Py_BEGIN_ALLOW_THREADS + for (i = 0; i < j; i++) { + line = PyList_GET_ITEM(list, i); + len = PyBytes_GET_SIZE(line); + BZ2_bzWrite (&bzerror, self->fp, + PyBytes_AS_STRING(line), len); + if (bzerror != BZ_OK) { + Py_BLOCK_THREADS + Util_CatchBZ2Error(bzerror); + goto error; + } + } + Py_END_ALLOW_THREADS + + if (j < CHUNKSIZE) + break; + } + + Py_INCREF(Py_None); + ret = Py_None; error: - RELEASE_LOCK(self); - Py_XDECREF(list); - Py_XDECREF(iter); - return ret; + RELEASE_LOCK(self); + Py_XDECREF(list); + Py_XDECREF(iter); + return ret; #undef CHUNKSIZE } @@ -889,135 +889,135 @@ the operation may be extremely slow.\n\ static PyObject * BZ2File_seek(BZ2FileObject *self, PyObject *args) { - int where = 0; - PyObject *offobj; - Py_off_t offset; - char small_buffer[SMALLCHUNK]; - char *buffer = small_buffer; - size_t buffersize = SMALLCHUNK; - Py_off_t bytesread = 0; - size_t readsize; - int chunksize; - int bzerror; - PyObject *ret = NULL; - - if (!PyArg_ParseTuple(args, "O|i:seek", &offobj, &where)) - return NULL; + int where = 0; + PyObject *offobj; + Py_off_t offset; + char small_buffer[SMALLCHUNK]; + char *buffer = small_buffer; + size_t buffersize = SMALLCHUNK; + Py_off_t bytesread = 0; + size_t readsize; + int chunksize; + int bzerror; + PyObject *ret = NULL; + + if (!PyArg_ParseTuple(args, "O|i:seek", &offobj, &where)) + return NULL; #if !defined(HAVE_LARGEFILE_SUPPORT) - offset = PyLong_AsLong(offobj); + offset = PyLong_AsLong(offobj); #else - offset = PyLong_Check(offobj) ? - PyLong_AsLongLong(offobj) : PyLong_AsLong(offobj); + offset = PyLong_Check(offobj) ? + PyLong_AsLongLong(offobj) : PyLong_AsLong(offobj); #endif - if (PyErr_Occurred()) - return NULL; - - ACQUIRE_LOCK(self); - Util_DropReadAhead(self); - switch (self->mode) { - case MODE_READ: - case MODE_READ_EOF: - break; - - case MODE_CLOSED: - PyErr_SetString(PyExc_ValueError, - "I/O operation on closed file"); - goto cleanup; - - default: - PyErr_SetString(PyExc_IOError, - "seek works only while reading"); - goto cleanup; - } - - if (where == 2) { - if (self->size == -1) { - assert(self->mode != MODE_READ_EOF); - for (;;) { - Py_BEGIN_ALLOW_THREADS - chunksize = BZ2_bzRead(&bzerror, self->fp, - buffer, buffersize); - self->pos += chunksize; - Py_END_ALLOW_THREADS - - bytesread += chunksize; - if (bzerror == BZ_STREAM_END) { - break; - } else if (bzerror != BZ_OK) { - Util_CatchBZ2Error(bzerror); - goto cleanup; - } - } - self->mode = MODE_READ_EOF; - self->size = self->pos; - bytesread = 0; - } - offset = self->size + offset; - } else if (where == 1) { - offset = self->pos + offset; - } - - /* Before getting here, offset must be the absolute position the file - * pointer should be set to. */ - - if (offset >= self->pos) { - /* we can move forward */ - offset -= self->pos; - } else { - /* we cannot move back, so rewind the stream */ - BZ2_bzReadClose(&bzerror, self->fp); - if (bzerror != BZ_OK) { - Util_CatchBZ2Error(bzerror); - goto cleanup; - } - rewind(self->rawfp); - self->pos = 0; - self->fp = BZ2_bzReadOpen(&bzerror, self->rawfp, - 0, 0, NULL, 0); - if (bzerror != BZ_OK) { - Util_CatchBZ2Error(bzerror); - goto cleanup; - } - self->mode = MODE_READ; - } - - if (offset <= 0 || self->mode == MODE_READ_EOF) - goto exit; - - /* Before getting here, offset must be set to the number of bytes - * to walk forward. */ - for (;;) { - if (offset-bytesread > buffersize) - readsize = buffersize; - else - /* offset might be wider that readsize, but the result - * of the subtraction is bound by buffersize (see the - * condition above). buffersize is 8192. */ - readsize = (size_t)(offset-bytesread); - Py_BEGIN_ALLOW_THREADS - chunksize = BZ2_bzRead(&bzerror, self->fp, buffer, readsize); - self->pos += chunksize; - Py_END_ALLOW_THREADS - bytesread += chunksize; - if (bzerror == BZ_STREAM_END) { - self->size = self->pos; - self->mode = MODE_READ_EOF; - break; - } else if (bzerror != BZ_OK) { - Util_CatchBZ2Error(bzerror); - goto cleanup; - } - if (bytesread == offset) - break; - } + if (PyErr_Occurred()) + return NULL; + + ACQUIRE_LOCK(self); + Util_DropReadAhead(self); + switch (self->mode) { + case MODE_READ: + case MODE_READ_EOF: + break; + + case MODE_CLOSED: + PyErr_SetString(PyExc_ValueError, + "I/O operation on closed file"); + goto cleanup; + + default: + PyErr_SetString(PyExc_IOError, + "seek works only while reading"); + goto cleanup; + } + + if (where == 2) { + if (self->size == -1) { + assert(self->mode != MODE_READ_EOF); + for (;;) { + Py_BEGIN_ALLOW_THREADS + chunksize = BZ2_bzRead(&bzerror, self->fp, + buffer, buffersize); + self->pos += chunksize; + Py_END_ALLOW_THREADS + + bytesread += chunksize; + if (bzerror == BZ_STREAM_END) { + break; + } else if (bzerror != BZ_OK) { + Util_CatchBZ2Error(bzerror); + goto cleanup; + } + } + self->mode = MODE_READ_EOF; + self->size = self->pos; + bytesread = 0; + } + offset = self->size + offset; + } else if (where == 1) { + offset = self->pos + offset; + } + + /* Before getting here, offset must be the absolute position the file + * pointer should be set to. */ + + if (offset >= self->pos) { + /* we can move forward */ + offset -= self->pos; + } else { + /* we cannot move back, so rewind the stream */ + BZ2_bzReadClose(&bzerror, self->fp); + if (bzerror != BZ_OK) { + Util_CatchBZ2Error(bzerror); + goto cleanup; + } + rewind(self->rawfp); + self->pos = 0; + self->fp = BZ2_bzReadOpen(&bzerror, self->rawfp, + 0, 0, NULL, 0); + if (bzerror != BZ_OK) { + Util_CatchBZ2Error(bzerror); + goto cleanup; + } + self->mode = MODE_READ; + } + + if (offset <= 0 || self->mode == MODE_READ_EOF) + goto exit; + + /* Before getting here, offset must be set to the number of bytes + * to walk forward. */ + for (;;) { + if (offset-bytesread > buffersize) + readsize = buffersize; + else + /* offset might be wider that readsize, but the result + * of the subtraction is bound by buffersize (see the + * condition above). buffersize is 8192. */ + readsize = (size_t)(offset-bytesread); + Py_BEGIN_ALLOW_THREADS + chunksize = BZ2_bzRead(&bzerror, self->fp, buffer, readsize); + self->pos += chunksize; + Py_END_ALLOW_THREADS + bytesread += chunksize; + if (bzerror == BZ_STREAM_END) { + self->size = self->pos; + self->mode = MODE_READ_EOF; + break; + } else if (bzerror != BZ_OK) { + Util_CatchBZ2Error(bzerror); + goto cleanup; + } + if (bytesread == offset) + break; + } exit: - Py_INCREF(Py_None); - ret = Py_None; + Py_INCREF(Py_None); + ret = Py_None; cleanup: - RELEASE_LOCK(self); - return ret; + RELEASE_LOCK(self); + return ret; } PyDoc_STRVAR(BZ2File_tell__doc__, @@ -1029,22 +1029,22 @@ Return the current file position, an integer (may be a long integer).\n\ static PyObject * BZ2File_tell(BZ2FileObject *self, PyObject *args) { - PyObject *ret = NULL; + PyObject *ret = NULL; - if (self->mode == MODE_CLOSED) { - PyErr_SetString(PyExc_ValueError, - "I/O operation on closed file"); - goto cleanup; - } + if (self->mode == MODE_CLOSED) { + PyErr_SetString(PyExc_ValueError, + "I/O operation on closed file"); + goto cleanup; + } #if !defined(HAVE_LARGEFILE_SUPPORT) - ret = PyLong_FromLong(self->pos); + ret = PyLong_FromLong(self->pos); #else - ret = PyLong_FromLongLong(self->pos); + ret = PyLong_FromLongLong(self->pos); #endif cleanup: - return ret; + return ret; } PyDoc_STRVAR(BZ2File_close__doc__, @@ -1058,37 +1058,37 @@ than once without error.\n\ static PyObject * BZ2File_close(BZ2FileObject *self) { - PyObject *ret = NULL; - int bzerror = BZ_OK; - - if (self->mode == MODE_CLOSED) { - Py_RETURN_NONE; - } - - ACQUIRE_LOCK(self); - switch (self->mode) { - case MODE_READ: - case MODE_READ_EOF: - BZ2_bzReadClose(&bzerror, self->fp); - break; - case MODE_WRITE: - BZ2_bzWriteClose(&bzerror, self->fp, - 0, NULL, NULL); - break; - } - self->mode = MODE_CLOSED; - fclose(self->rawfp); - self->rawfp = NULL; - if (bzerror == BZ_OK) { - Py_INCREF(Py_None); - ret = Py_None; - } - else { - Util_CatchBZ2Error(bzerror); - } - - RELEASE_LOCK(self); - return ret; + PyObject *ret = NULL; + int bzerror = BZ_OK; + + if (self->mode == MODE_CLOSED) { + Py_RETURN_NONE; + } + + ACQUIRE_LOCK(self); + switch (self->mode) { + case MODE_READ: + case MODE_READ_EOF: + BZ2_bzReadClose(&bzerror, self->fp); + break; + case MODE_WRITE: + BZ2_bzWriteClose(&bzerror, self->fp, + 0, NULL, NULL); + break; + } + self->mode = MODE_CLOSED; + fclose(self->rawfp); + self->rawfp = NULL; + if (bzerror == BZ_OK) { + Py_INCREF(Py_None); + ret = Py_None; + } + else { + Util_CatchBZ2Error(bzerror); + } + + RELEASE_LOCK(self); + return ret; } PyDoc_STRVAR(BZ2File_enter_doc, @@ -1097,13 +1097,13 @@ PyDoc_STRVAR(BZ2File_enter_doc, static PyObject * BZ2File_enter(BZ2FileObject *self) { - if (self->mode == MODE_CLOSED) { - PyErr_SetString(PyExc_ValueError, - "I/O operation on closed file"); - return NULL; - } - Py_INCREF(self); - return (PyObject *) self; + if (self->mode == MODE_CLOSED) { + PyErr_SetString(PyExc_ValueError, + "I/O operation on closed file"); + return NULL; + } + Py_INCREF(self); + return (PyObject *) self; } PyDoc_STRVAR(BZ2File_exit_doc, @@ -1112,29 +1112,29 @@ PyDoc_STRVAR(BZ2File_exit_doc, static PyObject * BZ2File_exit(BZ2FileObject *self, PyObject *args) { - PyObject *ret = PyObject_CallMethod((PyObject *) self, "close", NULL); - if (!ret) - /* If error occurred, pass through */ - return NULL; - Py_DECREF(ret); - Py_RETURN_NONE; + PyObject *ret = PyObject_CallMethod((PyObject *) self, "close", NULL); + if (!ret) + /* If error occurred, pass through */ + return NULL; + Py_DECREF(ret); + Py_RETURN_NONE; } static PyObject *BZ2File_getiter(BZ2FileObject *self); static PyMethodDef BZ2File_methods[] = { - {"read", (PyCFunction)BZ2File_read, METH_VARARGS, BZ2File_read__doc__}, - {"readline", (PyCFunction)BZ2File_readline, METH_VARARGS, BZ2File_readline__doc__}, - {"readlines", (PyCFunction)BZ2File_readlines, METH_VARARGS, BZ2File_readlines__doc__}, - {"write", (PyCFunction)BZ2File_write, METH_VARARGS, BZ2File_write__doc__}, - {"writelines", (PyCFunction)BZ2File_writelines, METH_O, BZ2File_writelines__doc__}, - {"seek", (PyCFunction)BZ2File_seek, METH_VARARGS, BZ2File_seek__doc__}, - {"tell", (PyCFunction)BZ2File_tell, METH_NOARGS, BZ2File_tell__doc__}, - {"close", (PyCFunction)BZ2File_close, METH_NOARGS, BZ2File_close__doc__}, - {"__enter__", (PyCFunction)BZ2File_enter, METH_NOARGS, BZ2File_enter_doc}, - {"__exit__", (PyCFunction)BZ2File_exit, METH_VARARGS, BZ2File_exit_doc}, - {NULL, NULL} /* sentinel */ + {"read", (PyCFunction)BZ2File_read, METH_VARARGS, BZ2File_read__doc__}, + {"readline", (PyCFunction)BZ2File_readline, METH_VARARGS, BZ2File_readline__doc__}, + {"readlines", (PyCFunction)BZ2File_readlines, METH_VARARGS, BZ2File_readlines__doc__}, + {"write", (PyCFunction)BZ2File_write, METH_VARARGS, BZ2File_write__doc__}, + {"writelines", (PyCFunction)BZ2File_writelines, METH_O, BZ2File_writelines__doc__}, + {"seek", (PyCFunction)BZ2File_seek, METH_VARARGS, BZ2File_seek__doc__}, + {"tell", (PyCFunction)BZ2File_tell, METH_NOARGS, BZ2File_tell__doc__}, + {"close", (PyCFunction)BZ2File_close, METH_NOARGS, BZ2File_close__doc__}, + {"__enter__", (PyCFunction)BZ2File_enter, METH_NOARGS, BZ2File_enter_doc}, + {"__exit__", (PyCFunction)BZ2File_exit, METH_VARARGS, BZ2File_exit_doc}, + {NULL, NULL} /* sentinel */ }; @@ -1144,13 +1144,13 @@ static PyMethodDef BZ2File_methods[] = { static PyObject * BZ2File_get_closed(BZ2FileObject *self, void *closure) { - return PyLong_FromLong(self->mode == MODE_CLOSED); + return PyLong_FromLong(self->mode == MODE_CLOSED); } static PyGetSetDef BZ2File_getset[] = { - {"closed", (getter)BZ2File_get_closed, NULL, - "True if the file is closed"}, - {NULL} /* Sentinel */ + {"closed", (getter)BZ2File_get_closed, NULL, + "True if the file is closed"}, + {NULL} /* Sentinel */ }; @@ -1160,151 +1160,151 @@ static PyGetSetDef BZ2File_getset[] = { static int BZ2File_init(BZ2FileObject *self, PyObject *args, PyObject *kwargs) { - static char *kwlist[] = {"filename", "mode", "buffering", - "compresslevel", 0}; - PyObject *name_obj = NULL; - char *name; - char *mode = "r"; - int buffering = -1; - int compresslevel = 9; - int bzerror; - int mode_char = 0; - - self->size = -1; - - if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O&|sii:BZ2File", - kwlist, PyUnicode_FSConverter, &name_obj, - &mode, &buffering, - &compresslevel)) - return -1; - - if (PyBytes_Check(name_obj)) - name = PyBytes_AsString(name_obj); - else - name = PyByteArray_AsString(name_obj); - if (compresslevel < 1 || compresslevel > 9) { - PyErr_SetString(PyExc_ValueError, - "compresslevel must be between 1 and 9"); - Py_DECREF(name_obj); - return -1; - } - - for (;;) { - int error = 0; - switch (*mode) { - case 'r': - case 'w': - if (mode_char) - error = 1; - mode_char = *mode; - break; - - case 'b': - break; - - default: - error = 1; - break; - } - if (error) { - PyErr_Format(PyExc_ValueError, - "invalid mode char %c", *mode); - Py_DECREF(name_obj); - return -1; - } - mode++; - if (*mode == '\0') - break; - } - - if (mode_char == 0) { - mode_char = 'r'; - } - - mode = (mode_char == 'r') ? "rb" : "wb"; - - self->rawfp = fopen(name, mode); - Py_DECREF(name_obj); - if (self->rawfp == NULL) { - PyErr_SetFromErrno(PyExc_IOError); - return -1; - } - /* XXX Ignore buffering */ - - /* From now on, we have stuff to dealloc, so jump to error label - * instead of returning */ + static char *kwlist[] = {"filename", "mode", "buffering", + "compresslevel", 0}; + PyObject *name_obj = NULL; + char *name; + char *mode = "r"; + int buffering = -1; + int compresslevel = 9; + int bzerror; + int mode_char = 0; + + self->size = -1; + + if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O&|sii:BZ2File", + kwlist, PyUnicode_FSConverter, &name_obj, + &mode, &buffering, + &compresslevel)) + return -1; + + if (PyBytes_Check(name_obj)) + name = PyBytes_AsString(name_obj); + else + name = PyByteArray_AsString(name_obj); + if (compresslevel < 1 || compresslevel > 9) { + PyErr_SetString(PyExc_ValueError, + "compresslevel must be between 1 and 9"); + Py_DECREF(name_obj); + return -1; + } + + for (;;) { + int error = 0; + switch (*mode) { + case 'r': + case 'w': + if (mode_char) + error = 1; + mode_char = *mode; + break; + + case 'b': + break; + + default: + error = 1; + break; + } + if (error) { + PyErr_Format(PyExc_ValueError, + "invalid mode char %c", *mode); + Py_DECREF(name_obj); + return -1; + } + mode++; + if (*mode == '\0') + break; + } + + if (mode_char == 0) { + mode_char = 'r'; + } + + mode = (mode_char == 'r') ? "rb" : "wb"; + + self->rawfp = fopen(name, mode); + Py_DECREF(name_obj); + if (self->rawfp == NULL) { + PyErr_SetFromErrno(PyExc_IOError); + return -1; + } + /* XXX Ignore buffering */ + + /* From now on, we have stuff to dealloc, so jump to error label + * instead of returning */ #ifdef WITH_THREAD - self->lock = PyThread_allocate_lock(); - if (!self->lock) { - PyErr_SetString(PyExc_MemoryError, "unable to allocate lock"); - goto error; - } + self->lock = PyThread_allocate_lock(); + if (!self->lock) { + PyErr_SetString(PyExc_MemoryError, "unable to allocate lock"); + goto error; + } #endif - if (mode_char == 'r') - self->fp = BZ2_bzReadOpen(&bzerror, self->rawfp, - 0, 0, NULL, 0); - else - self->fp = BZ2_bzWriteOpen(&bzerror, self->rawfp, - compresslevel, 0, 0); + if (mode_char == 'r') + self->fp = BZ2_bzReadOpen(&bzerror, self->rawfp, + 0, 0, NULL, 0); + else + self->fp = BZ2_bzWriteOpen(&bzerror, self->rawfp, + compresslevel, 0, 0); - if (bzerror != BZ_OK) { - Util_CatchBZ2Error(bzerror); - goto error; - } + if (bzerror != BZ_OK) { + Util_CatchBZ2Error(bzerror); + goto error; + } - self->mode = (mode_char == 'r') ? MODE_READ : MODE_WRITE; + self->mode = (mode_char == 'r') ? MODE_READ : MODE_WRITE; - return 0; + return 0; error: - fclose(self->rawfp); - self->rawfp = NULL; + fclose(self->rawfp); + self->rawfp = NULL; #ifdef WITH_THREAD - if (self->lock) { - PyThread_free_lock(self->lock); - self->lock = NULL; - } + if (self->lock) { + PyThread_free_lock(self->lock); + self->lock = NULL; + } #endif - return -1; + return -1; } static void BZ2File_dealloc(BZ2FileObject *self) { - int bzerror; + int bzerror; #ifdef WITH_THREAD - if (self->lock) - PyThread_free_lock(self->lock); + if (self->lock) + PyThread_free_lock(self->lock); #endif - switch (self->mode) { - case MODE_READ: - case MODE_READ_EOF: - BZ2_bzReadClose(&bzerror, self->fp); - break; - case MODE_WRITE: - BZ2_bzWriteClose(&bzerror, self->fp, - 0, NULL, NULL); - break; - } - Util_DropReadAhead(self); - if (self->rawfp != NULL) - fclose(self->rawfp); - Py_TYPE(self)->tp_free((PyObject *)self); + switch (self->mode) { + case MODE_READ: + case MODE_READ_EOF: + BZ2_bzReadClose(&bzerror, self->fp); + break; + case MODE_WRITE: + BZ2_bzWriteClose(&bzerror, self->fp, + 0, NULL, NULL); + break; + } + Util_DropReadAhead(self); + if (self->rawfp != NULL) + fclose(self->rawfp); + Py_TYPE(self)->tp_free((PyObject *)self); } /* This is a hacked version of Python's fileobject.c:file_getiter(). */ static PyObject * BZ2File_getiter(BZ2FileObject *self) { - if (self->mode == MODE_CLOSED) { - PyErr_SetString(PyExc_ValueError, - "I/O operation on closed file"); - return NULL; - } - Py_INCREF((PyObject*)self); - return (PyObject *)self; + if (self->mode == MODE_CLOSED) { + PyErr_SetString(PyExc_ValueError, + "I/O operation on closed file"); + return NULL; + } + Py_INCREF((PyObject*)self); + return (PyObject *)self; } /* This is a hacked version of Python's fileobject.c:file_iternext(). */ @@ -1312,21 +1312,21 @@ BZ2File_getiter(BZ2FileObject *self) static PyObject * BZ2File_iternext(BZ2FileObject *self) { - PyBytesObject* ret; - ACQUIRE_LOCK(self); - if (self->mode == MODE_CLOSED) { - RELEASE_LOCK(self); - PyErr_SetString(PyExc_ValueError, - "I/O operation on closed file"); - return NULL; - } - ret = Util_ReadAheadGetLineSkip(self, 0, READAHEAD_BUFSIZE); - RELEASE_LOCK(self); - if (ret == NULL || PyBytes_GET_SIZE(ret) == 0) { - Py_XDECREF(ret); - return NULL; - } - return (PyObject *)ret; + PyBytesObject* ret; + ACQUIRE_LOCK(self); + if (self->mode == MODE_CLOSED) { + RELEASE_LOCK(self); + PyErr_SetString(PyExc_ValueError, + "I/O operation on closed file"); + return NULL; + } + ret = Util_ReadAheadGetLineSkip(self, 0, READAHEAD_BUFSIZE); + RELEASE_LOCK(self); + if (ret == NULL || PyBytes_GET_SIZE(ret) == 0) { + Py_XDECREF(ret); + return NULL; + } + return (PyObject *)ret; } /* ===================================================================== */ @@ -1345,46 +1345,46 @@ Data read is always returned in bytes; data written ought to be bytes.\n\ "); static PyTypeObject BZ2File_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "bz2.BZ2File", /*tp_name*/ - sizeof(BZ2FileObject), /*tp_basicsize*/ - 0, /*tp_itemsize*/ - (destructor)BZ2File_dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_reserved*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash*/ - 0, /*tp_call*/ - 0, /*tp_str*/ - PyObject_GenericGetAttr,/*tp_getattro*/ - PyObject_GenericSetAttr,/*tp_setattro*/ - 0, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE, /*tp_flags*/ - BZ2File__doc__, /*tp_doc*/ - 0, /*tp_traverse*/ - 0, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - (getiterfunc)BZ2File_getiter, /*tp_iter*/ - (iternextfunc)BZ2File_iternext, /*tp_iternext*/ - BZ2File_methods, /*tp_methods*/ - 0, /*tp_members*/ - BZ2File_getset, /*tp_getset*/ - 0, /*tp_base*/ - 0, /*tp_dict*/ - 0, /*tp_descr_get*/ - 0, /*tp_descr_set*/ - 0, /*tp_dictoffset*/ - (initproc)BZ2File_init, /*tp_init*/ - PyType_GenericAlloc, /*tp_alloc*/ - PyType_GenericNew, /*tp_new*/ - PyObject_Free, /*tp_free*/ - 0, /*tp_is_gc*/ + PyVarObject_HEAD_INIT(NULL, 0) + "bz2.BZ2File", /*tp_name*/ + sizeof(BZ2FileObject), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + (destructor)BZ2File_dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_reserved*/ + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + 0, /*tp_str*/ + PyObject_GenericGetAttr,/*tp_getattro*/ + PyObject_GenericSetAttr,/*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE, /*tp_flags*/ + BZ2File__doc__, /*tp_doc*/ + 0, /*tp_traverse*/ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + (getiterfunc)BZ2File_getiter, /*tp_iter*/ + (iternextfunc)BZ2File_iternext, /*tp_iternext*/ + BZ2File_methods, /*tp_methods*/ + 0, /*tp_members*/ + BZ2File_getset, /*tp_getset*/ + 0, /*tp_base*/ + 0, /*tp_dict*/ + 0, /*tp_descr_get*/ + 0, /*tp_descr_set*/ + 0, /*tp_dictoffset*/ + (initproc)BZ2File_init, /*tp_init*/ + PyType_GenericAlloc, /*tp_alloc*/ + PyType_GenericNew, /*tp_new*/ + PyObject_Free, /*tp_free*/ + 0, /*tp_is_gc*/ }; @@ -1403,78 +1403,78 @@ and return what is left in the internal buffers.\n\ static PyObject * BZ2Comp_compress(BZ2CompObject *self, PyObject *args) { - Py_buffer pdata; - char *data; - int datasize; - int bufsize = SMALLCHUNK; - PY_LONG_LONG totalout; - PyObject *ret = NULL; - bz_stream *bzs = &self->bzs; - int bzerror; - - if (!PyArg_ParseTuple(args, "y*:compress", &pdata)) - return NULL; - data = pdata.buf; - datasize = pdata.len; - - if (datasize == 0) { - PyBuffer_Release(&pdata); - return PyBytes_FromStringAndSize("", 0); - } - - ACQUIRE_LOCK(self); - if (!self->running) { - PyErr_SetString(PyExc_ValueError, - "this object was already flushed"); - goto error; - } - - ret = PyBytes_FromStringAndSize(NULL, bufsize); - if (!ret) - goto error; - - bzs->next_in = data; - bzs->avail_in = datasize; - bzs->next_out = BUF(ret); - bzs->avail_out = bufsize; - - totalout = BZS_TOTAL_OUT(bzs); - - for (;;) { - Py_BEGIN_ALLOW_THREADS - bzerror = BZ2_bzCompress(bzs, BZ_RUN); - Py_END_ALLOW_THREADS - if (bzerror != BZ_RUN_OK) { - Util_CatchBZ2Error(bzerror); - goto error; - } - if (bzs->avail_in == 0) - break; /* no more input data */ - if (bzs->avail_out == 0) { - bufsize = Util_NewBufferSize(bufsize); - if (_PyBytes_Resize(&ret, bufsize) < 0) { - BZ2_bzCompressEnd(bzs); - goto error; - } - bzs->next_out = BUF(ret) + (BZS_TOTAL_OUT(bzs) - - totalout); - bzs->avail_out = bufsize - (bzs->next_out - BUF(ret)); - } - } - - if (_PyBytes_Resize(&ret, - (Py_ssize_t)(BZS_TOTAL_OUT(bzs) - totalout)) < 0) - goto error; - - RELEASE_LOCK(self); - PyBuffer_Release(&pdata); - return ret; + Py_buffer pdata; + char *data; + int datasize; + int bufsize = SMALLCHUNK; + PY_LONG_LONG totalout; + PyObject *ret = NULL; + bz_stream *bzs = &self->bzs; + int bzerror; + + if (!PyArg_ParseTuple(args, "y*:compress", &pdata)) + return NULL; + data = pdata.buf; + datasize = pdata.len; + + if (datasize == 0) { + PyBuffer_Release(&pdata); + return PyBytes_FromStringAndSize("", 0); + } + + ACQUIRE_LOCK(self); + if (!self->running) { + PyErr_SetString(PyExc_ValueError, + "this object was already flushed"); + goto error; + } + + ret = PyBytes_FromStringAndSize(NULL, bufsize); + if (!ret) + goto error; + + bzs->next_in = data; + bzs->avail_in = datasize; + bzs->next_out = BUF(ret); + bzs->avail_out = bufsize; + + totalout = BZS_TOTAL_OUT(bzs); + + for (;;) { + Py_BEGIN_ALLOW_THREADS + bzerror = BZ2_bzCompress(bzs, BZ_RUN); + Py_END_ALLOW_THREADS + if (bzerror != BZ_RUN_OK) { + Util_CatchBZ2Error(bzerror); + goto error; + } + if (bzs->avail_in == 0) + break; /* no more input data */ + if (bzs->avail_out == 0) { + bufsize = Util_NewBufferSize(bufsize); + if (_PyBytes_Resize(&ret, bufsize) < 0) { + BZ2_bzCompressEnd(bzs); + goto error; + } + bzs->next_out = BUF(ret) + (BZS_TOTAL_OUT(bzs) + - totalout); + bzs->avail_out = bufsize - (bzs->next_out - BUF(ret)); + } + } + + if (_PyBytes_Resize(&ret, + (Py_ssize_t)(BZS_TOTAL_OUT(bzs) - totalout)) < 0) + goto error; + + RELEASE_LOCK(self); + PyBuffer_Release(&pdata); + return ret; error: - RELEASE_LOCK(self); - PyBuffer_Release(&pdata); - Py_XDECREF(ret); - return NULL; + RELEASE_LOCK(self); + PyBuffer_Release(&pdata); + Py_XDECREF(ret); + return NULL; } PyDoc_STRVAR(BZ2Comp_flush__doc__, @@ -1487,71 +1487,71 @@ You must not use the compressor object after calling this method.\n\ static PyObject * BZ2Comp_flush(BZ2CompObject *self) { - int bufsize = SMALLCHUNK; - PyObject *ret = NULL; - bz_stream *bzs = &self->bzs; - PY_LONG_LONG totalout; - int bzerror; - - ACQUIRE_LOCK(self); - if (!self->running) { - PyErr_SetString(PyExc_ValueError, "object was already " - "flushed"); - goto error; - } - self->running = 0; - - ret = PyBytes_FromStringAndSize(NULL, bufsize); - if (!ret) - goto error; - - bzs->next_out = BUF(ret); - bzs->avail_out = bufsize; - - totalout = BZS_TOTAL_OUT(bzs); - - for (;;) { - Py_BEGIN_ALLOW_THREADS - bzerror = BZ2_bzCompress(bzs, BZ_FINISH); - Py_END_ALLOW_THREADS - if (bzerror == BZ_STREAM_END) { - break; - } else if (bzerror != BZ_FINISH_OK) { - Util_CatchBZ2Error(bzerror); - goto error; - } - if (bzs->avail_out == 0) { - bufsize = Util_NewBufferSize(bufsize); - if (_PyBytes_Resize(&ret, bufsize) < 0) - goto error; - bzs->next_out = BUF(ret); - bzs->next_out = BUF(ret) + (BZS_TOTAL_OUT(bzs) - - totalout); - bzs->avail_out = bufsize - (bzs->next_out - BUF(ret)); - } - } - - if (bzs->avail_out != 0) { - if (_PyBytes_Resize(&ret, - (Py_ssize_t)(BZS_TOTAL_OUT(bzs) - totalout)) < 0) - goto error; - } - - RELEASE_LOCK(self); - return ret; + int bufsize = SMALLCHUNK; + PyObject *ret = NULL; + bz_stream *bzs = &self->bzs; + PY_LONG_LONG totalout; + int bzerror; + + ACQUIRE_LOCK(self); + if (!self->running) { + PyErr_SetString(PyExc_ValueError, "object was already " + "flushed"); + goto error; + } + self->running = 0; + + ret = PyBytes_FromStringAndSize(NULL, bufsize); + if (!ret) + goto error; + + bzs->next_out = BUF(ret); + bzs->avail_out = bufsize; + + totalout = BZS_TOTAL_OUT(bzs); + + for (;;) { + Py_BEGIN_ALLOW_THREADS + bzerror = BZ2_bzCompress(bzs, BZ_FINISH); + Py_END_ALLOW_THREADS + if (bzerror == BZ_STREAM_END) { + break; + } else if (bzerror != BZ_FINISH_OK) { + Util_CatchBZ2Error(bzerror); + goto error; + } + if (bzs->avail_out == 0) { + bufsize = Util_NewBufferSize(bufsize); + if (_PyBytes_Resize(&ret, bufsize) < 0) + goto error; + bzs->next_out = BUF(ret); + bzs->next_out = BUF(ret) + (BZS_TOTAL_OUT(bzs) + - totalout); + bzs->avail_out = bufsize - (bzs->next_out - BUF(ret)); + } + } + + if (bzs->avail_out != 0) { + if (_PyBytes_Resize(&ret, + (Py_ssize_t)(BZS_TOTAL_OUT(bzs) - totalout)) < 0) + goto error; + } + + RELEASE_LOCK(self); + return ret; error: - RELEASE_LOCK(self); - Py_XDECREF(ret); - return NULL; + RELEASE_LOCK(self); + Py_XDECREF(ret); + return NULL; } static PyMethodDef BZ2Comp_methods[] = { - {"compress", (PyCFunction)BZ2Comp_compress, METH_VARARGS, - BZ2Comp_compress__doc__}, - {"flush", (PyCFunction)BZ2Comp_flush, METH_NOARGS, - BZ2Comp_flush__doc__}, - {NULL, NULL} /* sentinel */ + {"compress", (PyCFunction)BZ2Comp_compress, METH_VARARGS, + BZ2Comp_compress__doc__}, + {"flush", (PyCFunction)BZ2Comp_flush, METH_NOARGS, + BZ2Comp_flush__doc__}, + {NULL, NULL} /* sentinel */ }; @@ -1561,57 +1561,57 @@ static PyMethodDef BZ2Comp_methods[] = { static int BZ2Comp_init(BZ2CompObject *self, PyObject *args, PyObject *kwargs) { - int compresslevel = 9; - int bzerror; - static char *kwlist[] = {"compresslevel", 0}; + int compresslevel = 9; + int bzerror; + static char *kwlist[] = {"compresslevel", 0}; - if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|i:BZ2Compressor", - kwlist, &compresslevel)) - return -1; + if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|i:BZ2Compressor", + kwlist, &compresslevel)) + return -1; - if (compresslevel < 1 || compresslevel > 9) { - PyErr_SetString(PyExc_ValueError, - "compresslevel must be between 1 and 9"); - goto error; - } + if (compresslevel < 1 || compresslevel > 9) { + PyErr_SetString(PyExc_ValueError, + "compresslevel must be between 1 and 9"); + goto error; + } #ifdef WITH_THREAD - self->lock = PyThread_allocate_lock(); - if (!self->lock) { - PyErr_SetString(PyExc_MemoryError, "unable to allocate lock"); - goto error; - } + self->lock = PyThread_allocate_lock(); + if (!self->lock) { + PyErr_SetString(PyExc_MemoryError, "unable to allocate lock"); + goto error; + } #endif - memset(&self->bzs, 0, sizeof(bz_stream)); - bzerror = BZ2_bzCompressInit(&self->bzs, compresslevel, 0, 0); - if (bzerror != BZ_OK) { - Util_CatchBZ2Error(bzerror); - goto error; - } + memset(&self->bzs, 0, sizeof(bz_stream)); + bzerror = BZ2_bzCompressInit(&self->bzs, compresslevel, 0, 0); + if (bzerror != BZ_OK) { + Util_CatchBZ2Error(bzerror); + goto error; + } - self->running = 1; + self->running = 1; - return 0; + return 0; error: #ifdef WITH_THREAD - if (self->lock) { - PyThread_free_lock(self->lock); - self->lock = NULL; - } + if (self->lock) { + PyThread_free_lock(self->lock); + self->lock = NULL; + } #endif - return -1; + return -1; } static void BZ2Comp_dealloc(BZ2CompObject *self) { #ifdef WITH_THREAD - if (self->lock) - PyThread_free_lock(self->lock); + if (self->lock) + PyThread_free_lock(self->lock); #endif - BZ2_bzCompressEnd(&self->bzs); - Py_TYPE(self)->tp_free((PyObject *)self); + BZ2_bzCompressEnd(&self->bzs); + Py_TYPE(self)->tp_free((PyObject *)self); } @@ -1628,46 +1628,46 @@ must be a number between 1 and 9.\n\ "); static PyTypeObject BZ2Comp_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "bz2.BZ2Compressor", /*tp_name*/ - sizeof(BZ2CompObject), /*tp_basicsize*/ - 0, /*tp_itemsize*/ - (destructor)BZ2Comp_dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_reserved*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash*/ - 0, /*tp_call*/ - 0, /*tp_str*/ - PyObject_GenericGetAttr,/*tp_getattro*/ - PyObject_GenericSetAttr,/*tp_setattro*/ - 0, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE, /*tp_flags*/ - BZ2Comp__doc__, /*tp_doc*/ - 0, /*tp_traverse*/ - 0, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - BZ2Comp_methods, /*tp_methods*/ - 0, /*tp_members*/ - 0, /*tp_getset*/ - 0, /*tp_base*/ - 0, /*tp_dict*/ - 0, /*tp_descr_get*/ - 0, /*tp_descr_set*/ - 0, /*tp_dictoffset*/ - (initproc)BZ2Comp_init, /*tp_init*/ - PyType_GenericAlloc, /*tp_alloc*/ - PyType_GenericNew, /*tp_new*/ - PyObject_Free, /*tp_free*/ - 0, /*tp_is_gc*/ + PyVarObject_HEAD_INIT(NULL, 0) + "bz2.BZ2Compressor", /*tp_name*/ + sizeof(BZ2CompObject), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + (destructor)BZ2Comp_dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_reserved*/ + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + 0, /*tp_str*/ + PyObject_GenericGetAttr,/*tp_getattro*/ + PyObject_GenericSetAttr,/*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE, /*tp_flags*/ + BZ2Comp__doc__, /*tp_doc*/ + 0, /*tp_traverse*/ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + BZ2Comp_methods, /*tp_methods*/ + 0, /*tp_members*/ + 0, /*tp_getset*/ + 0, /*tp_base*/ + 0, /*tp_dict*/ + 0, /*tp_descr_get*/ + 0, /*tp_descr_set*/ + 0, /*tp_dictoffset*/ + (initproc)BZ2Comp_init, /*tp_init*/ + PyType_GenericAlloc, /*tp_alloc*/ + PyType_GenericNew, /*tp_new*/ + PyObject_Free, /*tp_free*/ + 0, /*tp_is_gc*/ }; @@ -1678,8 +1678,8 @@ static PyTypeObject BZ2Comp_Type = { #define OFF(x) offsetof(BZ2DecompObject, x) static PyMemberDef BZ2Decomp_members[] = { - {"unused_data", T_OBJECT, OFF(unused_data), READONLY}, - {NULL} /* Sentinel */ + {"unused_data", T_OBJECT, OFF(unused_data), READONLY}, + {NULL} /* Sentinel */ }; @@ -1699,91 +1699,91 @@ unused_data attribute.\n\ static PyObject * BZ2Decomp_decompress(BZ2DecompObject *self, PyObject *args) { - Py_buffer pdata; - char *data; - int datasize; - int bufsize = SMALLCHUNK; - PY_LONG_LONG totalout; - PyObject *ret = NULL; - bz_stream *bzs = &self->bzs; - int bzerror; - - if (!PyArg_ParseTuple(args, "y*:decompress", &pdata)) - return NULL; - data = pdata.buf; - datasize = pdata.len; - - ACQUIRE_LOCK(self); - if (!self->running) { - PyErr_SetString(PyExc_EOFError, "end of stream was " - "already found"); - goto error; - } - - ret = PyBytes_FromStringAndSize(NULL, bufsize); - if (!ret) - goto error; - - bzs->next_in = data; - bzs->avail_in = datasize; - bzs->next_out = BUF(ret); - bzs->avail_out = bufsize; - - totalout = BZS_TOTAL_OUT(bzs); - - for (;;) { - Py_BEGIN_ALLOW_THREADS - bzerror = BZ2_bzDecompress(bzs); - Py_END_ALLOW_THREADS - if (bzerror == BZ_STREAM_END) { - if (bzs->avail_in != 0) { - Py_DECREF(self->unused_data); - self->unused_data = - PyBytes_FromStringAndSize(bzs->next_in, - bzs->avail_in); - } - self->running = 0; - break; - } - if (bzerror != BZ_OK) { - Util_CatchBZ2Error(bzerror); - goto error; - } - if (bzs->avail_in == 0) - break; /* no more input data */ - if (bzs->avail_out == 0) { - bufsize = Util_NewBufferSize(bufsize); - if (_PyBytes_Resize(&ret, bufsize) < 0) { - BZ2_bzDecompressEnd(bzs); - goto error; - } - bzs->next_out = BUF(ret); - bzs->next_out = BUF(ret) + (BZS_TOTAL_OUT(bzs) - - totalout); - bzs->avail_out = bufsize - (bzs->next_out - BUF(ret)); - } - } - - if (bzs->avail_out != 0) { - if (_PyBytes_Resize(&ret, - (Py_ssize_t)(BZS_TOTAL_OUT(bzs) - totalout)) < 0) - goto error; - } - - RELEASE_LOCK(self); - PyBuffer_Release(&pdata); - return ret; + Py_buffer pdata; + char *data; + int datasize; + int bufsize = SMALLCHUNK; + PY_LONG_LONG totalout; + PyObject *ret = NULL; + bz_stream *bzs = &self->bzs; + int bzerror; + + if (!PyArg_ParseTuple(args, "y*:decompress", &pdata)) + return NULL; + data = pdata.buf; + datasize = pdata.len; + + ACQUIRE_LOCK(self); + if (!self->running) { + PyErr_SetString(PyExc_EOFError, "end of stream was " + "already found"); + goto error; + } + + ret = PyBytes_FromStringAndSize(NULL, bufsize); + if (!ret) + goto error; + + bzs->next_in = data; + bzs->avail_in = datasize; + bzs->next_out = BUF(ret); + bzs->avail_out = bufsize; + + totalout = BZS_TOTAL_OUT(bzs); + + for (;;) { + Py_BEGIN_ALLOW_THREADS + bzerror = BZ2_bzDecompress(bzs); + Py_END_ALLOW_THREADS + if (bzerror == BZ_STREAM_END) { + if (bzs->avail_in != 0) { + Py_DECREF(self->unused_data); + self->unused_data = + PyBytes_FromStringAndSize(bzs->next_in, + bzs->avail_in); + } + self->running = 0; + break; + } + if (bzerror != BZ_OK) { + Util_CatchBZ2Error(bzerror); + goto error; + } + if (bzs->avail_in == 0) + break; /* no more input data */ + if (bzs->avail_out == 0) { + bufsize = Util_NewBufferSize(bufsize); + if (_PyBytes_Resize(&ret, bufsize) < 0) { + BZ2_bzDecompressEnd(bzs); + goto error; + } + bzs->next_out = BUF(ret); + bzs->next_out = BUF(ret) + (BZS_TOTAL_OUT(bzs) + - totalout); + bzs->avail_out = bufsize - (bzs->next_out - BUF(ret)); + } + } + + if (bzs->avail_out != 0) { + if (_PyBytes_Resize(&ret, + (Py_ssize_t)(BZS_TOTAL_OUT(bzs) - totalout)) < 0) + goto error; + } + + RELEASE_LOCK(self); + PyBuffer_Release(&pdata); + return ret; error: - RELEASE_LOCK(self); - PyBuffer_Release(&pdata); - Py_XDECREF(ret); - return NULL; + RELEASE_LOCK(self); + PyBuffer_Release(&pdata); + Py_XDECREF(ret); + return NULL; } static PyMethodDef BZ2Decomp_methods[] = { - {"decompress", (PyCFunction)BZ2Decomp_decompress, METH_VARARGS, BZ2Decomp_decompress__doc__}, - {NULL, NULL} /* sentinel */ + {"decompress", (PyCFunction)BZ2Decomp_decompress, METH_VARARGS, BZ2Decomp_decompress__doc__}, + {NULL, NULL} /* sentinel */ }; @@ -1793,55 +1793,55 @@ static PyMethodDef BZ2Decomp_methods[] = { static int BZ2Decomp_init(BZ2DecompObject *self, PyObject *args, PyObject *kwargs) { - int bzerror; + int bzerror; - if (!PyArg_ParseTuple(args, ":BZ2Decompressor")) - return -1; + if (!PyArg_ParseTuple(args, ":BZ2Decompressor")) + return -1; #ifdef WITH_THREAD - self->lock = PyThread_allocate_lock(); - if (!self->lock) { - PyErr_SetString(PyExc_MemoryError, "unable to allocate lock"); - goto error; - } + self->lock = PyThread_allocate_lock(); + if (!self->lock) { + PyErr_SetString(PyExc_MemoryError, "unable to allocate lock"); + goto error; + } #endif - self->unused_data = PyBytes_FromStringAndSize("", 0); - if (!self->unused_data) - goto error; + self->unused_data = PyBytes_FromStringAndSize("", 0); + if (!self->unused_data) + goto error; - memset(&self->bzs, 0, sizeof(bz_stream)); - bzerror = BZ2_bzDecompressInit(&self->bzs, 0, 0); - if (bzerror != BZ_OK) { - Util_CatchBZ2Error(bzerror); - goto error; - } + memset(&self->bzs, 0, sizeof(bz_stream)); + bzerror = BZ2_bzDecompressInit(&self->bzs, 0, 0); + if (bzerror != BZ_OK) { + Util_CatchBZ2Error(bzerror); + goto error; + } - self->running = 1; + self->running = 1; - return 0; + return 0; error: #ifdef WITH_THREAD - if (self->lock) { - PyThread_free_lock(self->lock); - self->lock = NULL; - } + if (self->lock) { + PyThread_free_lock(self->lock); + self->lock = NULL; + } #endif - Py_CLEAR(self->unused_data); - return -1; + Py_CLEAR(self->unused_data); + return -1; } static void BZ2Decomp_dealloc(BZ2DecompObject *self) { #ifdef WITH_THREAD - if (self->lock) - PyThread_free_lock(self->lock); + if (self->lock) + PyThread_free_lock(self->lock); #endif - Py_XDECREF(self->unused_data); - BZ2_bzDecompressEnd(&self->bzs); - Py_TYPE(self)->tp_free((PyObject *)self); + Py_XDECREF(self->unused_data); + BZ2_bzDecompressEnd(&self->bzs); + Py_TYPE(self)->tp_free((PyObject *)self); } @@ -1857,46 +1857,46 @@ decompress() function instead.\n\ "); static PyTypeObject BZ2Decomp_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "bz2.BZ2Decompressor", /*tp_name*/ - sizeof(BZ2DecompObject), /*tp_basicsize*/ - 0, /*tp_itemsize*/ - (destructor)BZ2Decomp_dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_reserved*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash*/ - 0, /*tp_call*/ - 0, /*tp_str*/ - PyObject_GenericGetAttr,/*tp_getattro*/ - PyObject_GenericSetAttr,/*tp_setattro*/ - 0, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE, /*tp_flags*/ - BZ2Decomp__doc__, /*tp_doc*/ - 0, /*tp_traverse*/ - 0, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - BZ2Decomp_methods, /*tp_methods*/ - BZ2Decomp_members, /*tp_members*/ - 0, /*tp_getset*/ - 0, /*tp_base*/ - 0, /*tp_dict*/ - 0, /*tp_descr_get*/ - 0, /*tp_descr_set*/ - 0, /*tp_dictoffset*/ - (initproc)BZ2Decomp_init, /*tp_init*/ - PyType_GenericAlloc, /*tp_alloc*/ - PyType_GenericNew, /*tp_new*/ - PyObject_Free, /*tp_free*/ - 0, /*tp_is_gc*/ + PyVarObject_HEAD_INIT(NULL, 0) + "bz2.BZ2Decompressor", /*tp_name*/ + sizeof(BZ2DecompObject), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + (destructor)BZ2Decomp_dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_reserved*/ + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + 0, /*tp_str*/ + PyObject_GenericGetAttr,/*tp_getattro*/ + PyObject_GenericSetAttr,/*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE, /*tp_flags*/ + BZ2Decomp__doc__, /*tp_doc*/ + 0, /*tp_traverse*/ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + BZ2Decomp_methods, /*tp_methods*/ + BZ2Decomp_members, /*tp_members*/ + 0, /*tp_getset*/ + 0, /*tp_base*/ + 0, /*tp_dict*/ + 0, /*tp_descr_get*/ + 0, /*tp_descr_set*/ + 0, /*tp_dictoffset*/ + (initproc)BZ2Decomp_init, /*tp_init*/ + PyType_GenericAlloc, /*tp_alloc*/ + PyType_GenericNew, /*tp_new*/ + PyObject_Free, /*tp_free*/ + 0, /*tp_is_gc*/ }; @@ -1914,90 +1914,90 @@ given, must be a number between 1 and 9.\n\ static PyObject * bz2_compress(PyObject *self, PyObject *args, PyObject *kwargs) { - int compresslevel=9; - Py_buffer pdata; - char *data; - int datasize; - int bufsize; - PyObject *ret = NULL; - bz_stream _bzs; - bz_stream *bzs = &_bzs; - int bzerror; - static char *kwlist[] = {"data", "compresslevel", 0}; - - if (!PyArg_ParseTupleAndKeywords(args, kwargs, "y*|i", - kwlist, &pdata, - &compresslevel)) - return NULL; - data = pdata.buf; - datasize = pdata.len; - - if (compresslevel < 1 || compresslevel > 9) { - PyErr_SetString(PyExc_ValueError, - "compresslevel must be between 1 and 9"); - PyBuffer_Release(&pdata); - return NULL; - } - - /* Conforming to bz2 manual, this is large enough to fit compressed - * data in one shot. We will check it later anyway. */ - bufsize = datasize + (datasize/100+1) + 600; - - ret = PyBytes_FromStringAndSize(NULL, bufsize); - if (!ret) { - PyBuffer_Release(&pdata); - return NULL; - } - - memset(bzs, 0, sizeof(bz_stream)); - - bzs->next_in = data; - bzs->avail_in = datasize; - bzs->next_out = BUF(ret); - bzs->avail_out = bufsize; - - bzerror = BZ2_bzCompressInit(bzs, compresslevel, 0, 0); - if (bzerror != BZ_OK) { - Util_CatchBZ2Error(bzerror); - PyBuffer_Release(&pdata); - Py_DECREF(ret); - return NULL; - } - - for (;;) { - Py_BEGIN_ALLOW_THREADS - bzerror = BZ2_bzCompress(bzs, BZ_FINISH); - Py_END_ALLOW_THREADS - if (bzerror == BZ_STREAM_END) { - break; - } else if (bzerror != BZ_FINISH_OK) { - BZ2_bzCompressEnd(bzs); - Util_CatchBZ2Error(bzerror); - PyBuffer_Release(&pdata); - Py_DECREF(ret); - return NULL; - } - if (bzs->avail_out == 0) { - bufsize = Util_NewBufferSize(bufsize); - if (_PyBytes_Resize(&ret, bufsize) < 0) { - BZ2_bzCompressEnd(bzs); - PyBuffer_Release(&pdata); - return NULL; - } - bzs->next_out = BUF(ret) + BZS_TOTAL_OUT(bzs); - bzs->avail_out = bufsize - (bzs->next_out - BUF(ret)); - } - } - - if (bzs->avail_out != 0) { - if (_PyBytes_Resize(&ret, (Py_ssize_t)BZS_TOTAL_OUT(bzs)) < 0) { - ret = NULL; - } - } - BZ2_bzCompressEnd(bzs); - - PyBuffer_Release(&pdata); - return ret; + int compresslevel=9; + Py_buffer pdata; + char *data; + int datasize; + int bufsize; + PyObject *ret = NULL; + bz_stream _bzs; + bz_stream *bzs = &_bzs; + int bzerror; + static char *kwlist[] = {"data", "compresslevel", 0}; + + if (!PyArg_ParseTupleAndKeywords(args, kwargs, "y*|i", + kwlist, &pdata, + &compresslevel)) + return NULL; + data = pdata.buf; + datasize = pdata.len; + + if (compresslevel < 1 || compresslevel > 9) { + PyErr_SetString(PyExc_ValueError, + "compresslevel must be between 1 and 9"); + PyBuffer_Release(&pdata); + return NULL; + } + + /* Conforming to bz2 manual, this is large enough to fit compressed + * data in one shot. We will check it later anyway. */ + bufsize = datasize + (datasize/100+1) + 600; + + ret = PyBytes_FromStringAndSize(NULL, bufsize); + if (!ret) { + PyBuffer_Release(&pdata); + return NULL; + } + + memset(bzs, 0, sizeof(bz_stream)); + + bzs->next_in = data; + bzs->avail_in = datasize; + bzs->next_out = BUF(ret); + bzs->avail_out = bufsize; + + bzerror = BZ2_bzCompressInit(bzs, compresslevel, 0, 0); + if (bzerror != BZ_OK) { + Util_CatchBZ2Error(bzerror); + PyBuffer_Release(&pdata); + Py_DECREF(ret); + return NULL; + } + + for (;;) { + Py_BEGIN_ALLOW_THREADS + bzerror = BZ2_bzCompress(bzs, BZ_FINISH); + Py_END_ALLOW_THREADS + if (bzerror == BZ_STREAM_END) { + break; + } else if (bzerror != BZ_FINISH_OK) { + BZ2_bzCompressEnd(bzs); + Util_CatchBZ2Error(bzerror); + PyBuffer_Release(&pdata); + Py_DECREF(ret); + return NULL; + } + if (bzs->avail_out == 0) { + bufsize = Util_NewBufferSize(bufsize); + if (_PyBytes_Resize(&ret, bufsize) < 0) { + BZ2_bzCompressEnd(bzs); + PyBuffer_Release(&pdata); + return NULL; + } + bzs->next_out = BUF(ret) + BZS_TOTAL_OUT(bzs); + bzs->avail_out = bufsize - (bzs->next_out - BUF(ret)); + } + } + + if (bzs->avail_out != 0) { + if (_PyBytes_Resize(&ret, (Py_ssize_t)BZS_TOTAL_OUT(bzs)) < 0) { + ret = NULL; + } + } + BZ2_bzCompressEnd(bzs); + + PyBuffer_Release(&pdata); + return ret; } PyDoc_STRVAR(bz2_decompress__doc__, @@ -2010,96 +2010,96 @@ use an instance of BZ2Decompressor instead.\n\ static PyObject * bz2_decompress(PyObject *self, PyObject *args) { - Py_buffer pdata; - char *data; - int datasize; - int bufsize = SMALLCHUNK; - PyObject *ret; - bz_stream _bzs; - bz_stream *bzs = &_bzs; - int bzerror; - - if (!PyArg_ParseTuple(args, "y*:decompress", &pdata)) - return NULL; - data = pdata.buf; - datasize = pdata.len; - - if (datasize == 0) { - PyBuffer_Release(&pdata); - return PyBytes_FromStringAndSize("", 0); - } - - ret = PyBytes_FromStringAndSize(NULL, bufsize); - if (!ret) { - PyBuffer_Release(&pdata); - return NULL; - } - - memset(bzs, 0, sizeof(bz_stream)); - - bzs->next_in = data; - bzs->avail_in = datasize; - bzs->next_out = BUF(ret); - bzs->avail_out = bufsize; - - bzerror = BZ2_bzDecompressInit(bzs, 0, 0); - if (bzerror != BZ_OK) { - Util_CatchBZ2Error(bzerror); - Py_DECREF(ret); - PyBuffer_Release(&pdata); - return NULL; - } - - for (;;) { - Py_BEGIN_ALLOW_THREADS - bzerror = BZ2_bzDecompress(bzs); - Py_END_ALLOW_THREADS - if (bzerror == BZ_STREAM_END) { - break; - } else if (bzerror != BZ_OK) { - BZ2_bzDecompressEnd(bzs); - Util_CatchBZ2Error(bzerror); - PyBuffer_Release(&pdata); - Py_DECREF(ret); - return NULL; - } - if (bzs->avail_in == 0) { - BZ2_bzDecompressEnd(bzs); - PyErr_SetString(PyExc_ValueError, - "couldn't find end of stream"); - PyBuffer_Release(&pdata); - Py_DECREF(ret); - return NULL; - } - if (bzs->avail_out == 0) { - bufsize = Util_NewBufferSize(bufsize); - if (_PyBytes_Resize(&ret, bufsize) < 0) { - BZ2_bzDecompressEnd(bzs); - PyBuffer_Release(&pdata); - return NULL; - } - bzs->next_out = BUF(ret) + BZS_TOTAL_OUT(bzs); - bzs->avail_out = bufsize - (bzs->next_out - BUF(ret)); - } - } - - if (bzs->avail_out != 0) { - if (_PyBytes_Resize(&ret, (Py_ssize_t)BZS_TOTAL_OUT(bzs)) < 0) { - ret = NULL; - } - } - BZ2_bzDecompressEnd(bzs); - PyBuffer_Release(&pdata); - - return ret; + Py_buffer pdata; + char *data; + int datasize; + int bufsize = SMALLCHUNK; + PyObject *ret; + bz_stream _bzs; + bz_stream *bzs = &_bzs; + int bzerror; + + if (!PyArg_ParseTuple(args, "y*:decompress", &pdata)) + return NULL; + data = pdata.buf; + datasize = pdata.len; + + if (datasize == 0) { + PyBuffer_Release(&pdata); + return PyBytes_FromStringAndSize("", 0); + } + + ret = PyBytes_FromStringAndSize(NULL, bufsize); + if (!ret) { + PyBuffer_Release(&pdata); + return NULL; + } + + memset(bzs, 0, sizeof(bz_stream)); + + bzs->next_in = data; + bzs->avail_in = datasize; + bzs->next_out = BUF(ret); + bzs->avail_out = bufsize; + + bzerror = BZ2_bzDecompressInit(bzs, 0, 0); + if (bzerror != BZ_OK) { + Util_CatchBZ2Error(bzerror); + Py_DECREF(ret); + PyBuffer_Release(&pdata); + return NULL; + } + + for (;;) { + Py_BEGIN_ALLOW_THREADS + bzerror = BZ2_bzDecompress(bzs); + Py_END_ALLOW_THREADS + if (bzerror == BZ_STREAM_END) { + break; + } else if (bzerror != BZ_OK) { + BZ2_bzDecompressEnd(bzs); + Util_CatchBZ2Error(bzerror); + PyBuffer_Release(&pdata); + Py_DECREF(ret); + return NULL; + } + if (bzs->avail_in == 0) { + BZ2_bzDecompressEnd(bzs); + PyErr_SetString(PyExc_ValueError, + "couldn't find end of stream"); + PyBuffer_Release(&pdata); + Py_DECREF(ret); + return NULL; + } + if (bzs->avail_out == 0) { + bufsize = Util_NewBufferSize(bufsize); + if (_PyBytes_Resize(&ret, bufsize) < 0) { + BZ2_bzDecompressEnd(bzs); + PyBuffer_Release(&pdata); + return NULL; + } + bzs->next_out = BUF(ret) + BZS_TOTAL_OUT(bzs); + bzs->avail_out = bufsize - (bzs->next_out - BUF(ret)); + } + } + + if (bzs->avail_out != 0) { + if (_PyBytes_Resize(&ret, (Py_ssize_t)BZS_TOTAL_OUT(bzs)) < 0) { + ret = NULL; + } + } + BZ2_bzDecompressEnd(bzs); + PyBuffer_Release(&pdata); + + return ret; } static PyMethodDef bz2_methods[] = { - {"compress", (PyCFunction) bz2_compress, METH_VARARGS|METH_KEYWORDS, - bz2_compress__doc__}, - {"decompress", (PyCFunction) bz2_decompress, METH_VARARGS, - bz2_decompress__doc__}, - {NULL, NULL} /* sentinel */ + {"compress", (PyCFunction) bz2_compress, METH_VARARGS|METH_KEYWORDS, + bz2_compress__doc__}, + {"decompress", (PyCFunction) bz2_decompress, METH_VARARGS, + bz2_decompress__doc__}, + {NULL, NULL} /* sentinel */ }; /* ===================================================================== */ @@ -2114,39 +2114,39 @@ sequential (de)compression.\n\ static struct PyModuleDef bz2module = { - PyModuleDef_HEAD_INIT, - "bz2", - bz2__doc__, - -1, - bz2_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "bz2", + bz2__doc__, + -1, + bz2_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_bz2(void) { - PyObject *m; + PyObject *m; - Py_TYPE(&BZ2File_Type) = &PyType_Type; - Py_TYPE(&BZ2Comp_Type) = &PyType_Type; - Py_TYPE(&BZ2Decomp_Type) = &PyType_Type; + Py_TYPE(&BZ2File_Type) = &PyType_Type; + Py_TYPE(&BZ2Comp_Type) = &PyType_Type; + Py_TYPE(&BZ2Decomp_Type) = &PyType_Type; - m = PyModule_Create(&bz2module); - if (m == NULL) - return NULL; + m = PyModule_Create(&bz2module); + if (m == NULL) + return NULL; - PyModule_AddObject(m, "__author__", PyUnicode_FromString(__author__)); + PyModule_AddObject(m, "__author__", PyUnicode_FromString(__author__)); - Py_INCREF(&BZ2File_Type); - PyModule_AddObject(m, "BZ2File", (PyObject *)&BZ2File_Type); + Py_INCREF(&BZ2File_Type); + PyModule_AddObject(m, "BZ2File", (PyObject *)&BZ2File_Type); - Py_INCREF(&BZ2Comp_Type); - PyModule_AddObject(m, "BZ2Compressor", (PyObject *)&BZ2Comp_Type); + Py_INCREF(&BZ2Comp_Type); + PyModule_AddObject(m, "BZ2Compressor", (PyObject *)&BZ2Comp_Type); - Py_INCREF(&BZ2Decomp_Type); - PyModule_AddObject(m, "BZ2Decompressor", (PyObject *)&BZ2Decomp_Type); - return m; + Py_INCREF(&BZ2Decomp_Type); + PyModule_AddObject(m, "BZ2Decompressor", (PyObject *)&BZ2Decomp_Type); + return m; } diff --git a/Modules/cjkcodecs/_codecs_cn.c b/Modules/cjkcodecs/_codecs_cn.c index 4542ce6..ab4e659 100644 --- a/Modules/cjkcodecs/_codecs_cn.c +++ b/Modules/cjkcodecs/_codecs_cn.c @@ -17,24 +17,24 @@ /* GBK and GB2312 map differently in few codepoints that are listed below: * - * gb2312 gbk - * A1A4 U+30FB KATAKANA MIDDLE DOT U+00B7 MIDDLE DOT - * A1AA U+2015 HORIZONTAL BAR U+2014 EM DASH - * A844 undefined U+2015 HORIZONTAL BAR + * gb2312 gbk + * A1A4 U+30FB KATAKANA MIDDLE DOT U+00B7 MIDDLE DOT + * A1AA U+2015 HORIZONTAL BAR U+2014 EM DASH + * A844 undefined U+2015 HORIZONTAL BAR */ #define GBK_DECODE(dc1, dc2, assi) \ - if ((dc1) == 0xa1 && (dc2) == 0xaa) (assi) = 0x2014; \ - else if ((dc1) == 0xa8 && (dc2) == 0x44) (assi) = 0x2015; \ - else if ((dc1) == 0xa1 && (dc2) == 0xa4) (assi) = 0x00b7; \ - else TRYMAP_DEC(gb2312, assi, dc1 ^ 0x80, dc2 ^ 0x80); \ - else TRYMAP_DEC(gbkext, assi, dc1, dc2); + if ((dc1) == 0xa1 && (dc2) == 0xaa) (assi) = 0x2014; \ + else if ((dc1) == 0xa8 && (dc2) == 0x44) (assi) = 0x2015; \ + else if ((dc1) == 0xa1 && (dc2) == 0xa4) (assi) = 0x00b7; \ + else TRYMAP_DEC(gb2312, assi, dc1 ^ 0x80, dc2 ^ 0x80); \ + else TRYMAP_DEC(gbkext, assi, dc1, dc2); #define GBK_ENCODE(code, assi) \ - if ((code) == 0x2014) (assi) = 0xa1aa; \ - else if ((code) == 0x2015) (assi) = 0xa844; \ - else if ((code) == 0x00b7) (assi) = 0xa1a4; \ - else if ((code) != 0x30fb && TRYMAP_ENC_COND(gbcommon, assi, code)); + if ((code) == 0x2014) (assi) = 0xa1aa; \ + else if ((code) == 0x2015) (assi) = 0xa844; \ + else if ((code) == 0x00b7) (assi) = 0xa1a4; \ + else if ((code) != 0x30fb && TRYMAP_ENC_COND(gbcommon, assi, code)); /* * GB2312 codec @@ -42,53 +42,53 @@ ENCODER(gb2312) { - while (inleft > 0) { - Py_UNICODE c = IN1; - DBCHAR code; - - if (c < 0x80) { - WRITE1((unsigned char)c) - NEXT(1, 1) - continue; - } - UCS4INVALID(c) - - REQUIRE_OUTBUF(2) - TRYMAP_ENC(gbcommon, code, c); - else return 1; - - if (code & 0x8000) /* MSB set: GBK */ - return 1; - - OUT1((code >> 8) | 0x80) - OUT2((code & 0xFF) | 0x80) - NEXT(1, 2) - } - - return 0; + while (inleft > 0) { + Py_UNICODE c = IN1; + DBCHAR code; + + if (c < 0x80) { + WRITE1((unsigned char)c) + NEXT(1, 1) + continue; + } + UCS4INVALID(c) + + REQUIRE_OUTBUF(2) + TRYMAP_ENC(gbcommon, code, c); + else return 1; + + if (code & 0x8000) /* MSB set: GBK */ + return 1; + + OUT1((code >> 8) | 0x80) + OUT2((code & 0xFF) | 0x80) + NEXT(1, 2) + } + + return 0; } DECODER(gb2312) { - while (inleft > 0) { - unsigned char c = **inbuf; + while (inleft > 0) { + unsigned char c = **inbuf; - REQUIRE_OUTBUF(1) + REQUIRE_OUTBUF(1) - if (c < 0x80) { - OUT1(c) - NEXT(1, 1) - continue; - } + if (c < 0x80) { + OUT1(c) + NEXT(1, 1) + continue; + } - REQUIRE_INBUF(2) - TRYMAP_DEC(gb2312, **outbuf, c ^ 0x80, IN2 ^ 0x80) { - NEXT(2, 1) - } - else return 2; - } + REQUIRE_INBUF(2) + TRYMAP_DEC(gb2312, **outbuf, c ^ 0x80, IN2 ^ 0x80) { + NEXT(2, 1) + } + else return 2; + } - return 0; + return 0; } @@ -98,55 +98,55 @@ DECODER(gb2312) ENCODER(gbk) { - while (inleft > 0) { - Py_UNICODE c = IN1; - DBCHAR code; - - if (c < 0x80) { - WRITE1((unsigned char)c) - NEXT(1, 1) - continue; - } - UCS4INVALID(c) - - REQUIRE_OUTBUF(2) - - GBK_ENCODE(c, code) - else return 1; - - OUT1((code >> 8) | 0x80) - if (code & 0x8000) - OUT2((code & 0xFF)) /* MSB set: GBK */ - else - OUT2((code & 0xFF) | 0x80) /* MSB unset: GB2312 */ - NEXT(1, 2) - } - - return 0; + while (inleft > 0) { + Py_UNICODE c = IN1; + DBCHAR code; + + if (c < 0x80) { + WRITE1((unsigned char)c) + NEXT(1, 1) + continue; + } + UCS4INVALID(c) + + REQUIRE_OUTBUF(2) + + GBK_ENCODE(c, code) + else return 1; + + OUT1((code >> 8) | 0x80) + if (code & 0x8000) + OUT2((code & 0xFF)) /* MSB set: GBK */ + else + OUT2((code & 0xFF) | 0x80) /* MSB unset: GB2312 */ + NEXT(1, 2) + } + + return 0; } DECODER(gbk) { - while (inleft > 0) { - unsigned char c = IN1; + while (inleft > 0) { + unsigned char c = IN1; - REQUIRE_OUTBUF(1) + REQUIRE_OUTBUF(1) - if (c < 0x80) { - OUT1(c) - NEXT(1, 1) - continue; - } + if (c < 0x80) { + OUT1(c) + NEXT(1, 1) + continue; + } - REQUIRE_INBUF(2) + REQUIRE_INBUF(2) - GBK_DECODE(c, IN2, **outbuf) - else return 2; + GBK_DECODE(c, IN2, **outbuf) + else return 2; - NEXT(2, 1) - } + NEXT(2, 1) + } - return 0; + return 0; } @@ -156,153 +156,153 @@ DECODER(gbk) ENCODER(gb18030) { - while (inleft > 0) { - ucs4_t c = IN1; - DBCHAR code; - - if (c < 0x80) { - WRITE1(c) - NEXT(1, 1) - continue; - } - - DECODE_SURROGATE(c) - if (c > 0x10FFFF) + while (inleft > 0) { + ucs4_t c = IN1; + DBCHAR code; + + if (c < 0x80) { + WRITE1(c) + NEXT(1, 1) + continue; + } + + DECODE_SURROGATE(c) + if (c > 0x10FFFF) #if Py_UNICODE_SIZE == 2 - return 2; /* surrogates pair */ + return 2; /* surrogates pair */ #else - return 1; + return 1; #endif - else if (c >= 0x10000) { - ucs4_t tc = c - 0x10000; + else if (c >= 0x10000) { + ucs4_t tc = c - 0x10000; - REQUIRE_OUTBUF(4) + REQUIRE_OUTBUF(4) - OUT4((unsigned char)(tc % 10) + 0x30) - tc /= 10; - OUT3((unsigned char)(tc % 126) + 0x81) - tc /= 126; - OUT2((unsigned char)(tc % 10) + 0x30) - tc /= 10; - OUT1((unsigned char)(tc + 0x90)) + OUT4((unsigned char)(tc % 10) + 0x30) + tc /= 10; + OUT3((unsigned char)(tc % 126) + 0x81) + tc /= 126; + OUT2((unsigned char)(tc % 10) + 0x30) + tc /= 10; + OUT1((unsigned char)(tc + 0x90)) #if Py_UNICODE_SIZE == 2 - NEXT(2, 4) /* surrogates pair */ + NEXT(2, 4) /* surrogates pair */ #else - NEXT(1, 4) + NEXT(1, 4) #endif - continue; - } - - REQUIRE_OUTBUF(2) - - GBK_ENCODE(c, code) - else TRYMAP_ENC(gb18030ext, code, c); - else { - const struct _gb18030_to_unibmp_ranges *utrrange; - - REQUIRE_OUTBUF(4) - - for (utrrange = gb18030_to_unibmp_ranges; - utrrange->first != 0; - utrrange++) - if (utrrange->first <= c && - c <= utrrange->last) { - Py_UNICODE tc; - - tc = c - utrrange->first + - utrrange->base; - - OUT4((unsigned char)(tc % 10) + 0x30) - tc /= 10; - OUT3((unsigned char)(tc % 126) + 0x81) - tc /= 126; - OUT2((unsigned char)(tc % 10) + 0x30) - tc /= 10; - OUT1((unsigned char)tc + 0x81) - - NEXT(1, 4) - break; - } - - if (utrrange->first == 0) - return 1; - continue; - } - - OUT1((code >> 8) | 0x80) - if (code & 0x8000) - OUT2((code & 0xFF)) /* MSB set: GBK or GB18030ext */ - else - OUT2((code & 0xFF) | 0x80) /* MSB unset: GB2312 */ - - NEXT(1, 2) - } - - return 0; + continue; + } + + REQUIRE_OUTBUF(2) + + GBK_ENCODE(c, code) + else TRYMAP_ENC(gb18030ext, code, c); + else { + const struct _gb18030_to_unibmp_ranges *utrrange; + + REQUIRE_OUTBUF(4) + + for (utrrange = gb18030_to_unibmp_ranges; + utrrange->first != 0; + utrrange++) + if (utrrange->first <= c && + c <= utrrange->last) { + Py_UNICODE tc; + + tc = c - utrrange->first + + utrrange->base; + + OUT4((unsigned char)(tc % 10) + 0x30) + tc /= 10; + OUT3((unsigned char)(tc % 126) + 0x81) + tc /= 126; + OUT2((unsigned char)(tc % 10) + 0x30) + tc /= 10; + OUT1((unsigned char)tc + 0x81) + + NEXT(1, 4) + break; + } + + if (utrrange->first == 0) + return 1; + continue; + } + + OUT1((code >> 8) | 0x80) + if (code & 0x8000) + OUT2((code & 0xFF)) /* MSB set: GBK or GB18030ext */ + else + OUT2((code & 0xFF) | 0x80) /* MSB unset: GB2312 */ + + NEXT(1, 2) + } + + return 0; } DECODER(gb18030) { - while (inleft > 0) { - unsigned char c = IN1, c2; - - REQUIRE_OUTBUF(1) - - if (c < 0x80) { - OUT1(c) - NEXT(1, 1) - continue; - } - - REQUIRE_INBUF(2) - - c2 = IN2; - if (c2 >= 0x30 && c2 <= 0x39) { /* 4 bytes seq */ - const struct _gb18030_to_unibmp_ranges *utr; - unsigned char c3, c4; - ucs4_t lseq; - - REQUIRE_INBUF(4) - c3 = IN3; - c4 = IN4; - if (c < 0x81 || c3 < 0x81 || c4 < 0x30 || c4 > 0x39) - return 4; - c -= 0x81; c2 -= 0x30; - c3 -= 0x81; c4 -= 0x30; - - if (c < 4) { /* U+0080 - U+FFFF */ - lseq = ((ucs4_t)c * 10 + c2) * 1260 + - (ucs4_t)c3 * 10 + c4; - if (lseq < 39420) { - for (utr = gb18030_to_unibmp_ranges; - lseq >= (utr + 1)->base; - utr++) ; - OUT1(utr->first - utr->base + lseq) - NEXT(4, 1) - continue; - } - } - else if (c >= 15) { /* U+10000 - U+10FFFF */ - lseq = 0x10000 + (((ucs4_t)c-15) * 10 + c2) - * 1260 + (ucs4_t)c3 * 10 + c4; - if (lseq <= 0x10FFFF) { - WRITEUCS4(lseq); - NEXT_IN(4) - continue; - } - } - return 4; - } - - GBK_DECODE(c, c2, **outbuf) - else TRYMAP_DEC(gb18030ext, **outbuf, c, c2); - else return 2; - - NEXT(2, 1) - } - - return 0; + while (inleft > 0) { + unsigned char c = IN1, c2; + + REQUIRE_OUTBUF(1) + + if (c < 0x80) { + OUT1(c) + NEXT(1, 1) + continue; + } + + REQUIRE_INBUF(2) + + c2 = IN2; + if (c2 >= 0x30 && c2 <= 0x39) { /* 4 bytes seq */ + const struct _gb18030_to_unibmp_ranges *utr; + unsigned char c3, c4; + ucs4_t lseq; + + REQUIRE_INBUF(4) + c3 = IN3; + c4 = IN4; + if (c < 0x81 || c3 < 0x81 || c4 < 0x30 || c4 > 0x39) + return 4; + c -= 0x81; c2 -= 0x30; + c3 -= 0x81; c4 -= 0x30; + + if (c < 4) { /* U+0080 - U+FFFF */ + lseq = ((ucs4_t)c * 10 + c2) * 1260 + + (ucs4_t)c3 * 10 + c4; + if (lseq < 39420) { + for (utr = gb18030_to_unibmp_ranges; + lseq >= (utr + 1)->base; + utr++) ; + OUT1(utr->first - utr->base + lseq) + NEXT(4, 1) + continue; + } + } + else if (c >= 15) { /* U+10000 - U+10FFFF */ + lseq = 0x10000 + (((ucs4_t)c-15) * 10 + c2) + * 1260 + (ucs4_t)c3 * 10 + c4; + if (lseq <= 0x10FFFF) { + WRITEUCS4(lseq); + NEXT_IN(4) + continue; + } + } + return 4; + } + + GBK_DECODE(c, c2, **outbuf) + else TRYMAP_DEC(gb18030ext, **outbuf, c, c2); + else return 2; + + NEXT(2, 1) + } + + return 0; } @@ -312,118 +312,118 @@ DECODER(gb18030) ENCODER_INIT(hz) { - state->i = 0; - return 0; + state->i = 0; + return 0; } ENCODER_RESET(hz) { - if (state->i != 0) { - WRITE2('~', '}') - state->i = 0; - NEXT_OUT(2) - } - return 0; + if (state->i != 0) { + WRITE2('~', '}') + state->i = 0; + NEXT_OUT(2) + } + return 0; } ENCODER(hz) { - while (inleft > 0) { - Py_UNICODE c = IN1; - DBCHAR code; - - if (c < 0x80) { - if (state->i == 0) { - WRITE1((unsigned char)c) - NEXT(1, 1) - } - else { - WRITE3('~', '}', (unsigned char)c) - NEXT(1, 3) - state->i = 0; - } - continue; - } - - UCS4INVALID(c) - - TRYMAP_ENC(gbcommon, code, c); - else return 1; - - if (code & 0x8000) /* MSB set: GBK */ - return 1; - - if (state->i == 0) { - WRITE4('~', '{', code >> 8, code & 0xff) - NEXT(1, 4) - state->i = 1; - } - else { - WRITE2(code >> 8, code & 0xff) - NEXT(1, 2) - } - } - - return 0; + while (inleft > 0) { + Py_UNICODE c = IN1; + DBCHAR code; + + if (c < 0x80) { + if (state->i == 0) { + WRITE1((unsigned char)c) + NEXT(1, 1) + } + else { + WRITE3('~', '}', (unsigned char)c) + NEXT(1, 3) + state->i = 0; + } + continue; + } + + UCS4INVALID(c) + + TRYMAP_ENC(gbcommon, code, c); + else return 1; + + if (code & 0x8000) /* MSB set: GBK */ + return 1; + + if (state->i == 0) { + WRITE4('~', '{', code >> 8, code & 0xff) + NEXT(1, 4) + state->i = 1; + } + else { + WRITE2(code >> 8, code & 0xff) + NEXT(1, 2) + } + } + + return 0; } DECODER_INIT(hz) { - state->i = 0; - return 0; + state->i = 0; + return 0; } DECODER_RESET(hz) { - state->i = 0; - return 0; + state->i = 0; + return 0; } DECODER(hz) { - while (inleft > 0) { - unsigned char c = IN1; - - if (c == '~') { - unsigned char c2 = IN2; - - REQUIRE_INBUF(2) - if (c2 == '~') { - WRITE1('~') - NEXT(2, 1) - continue; - } - else if (c2 == '{' && state->i == 0) - state->i = 1; /* set GB */ - else if (c2 == '}' && state->i == 1) - state->i = 0; /* set ASCII */ - else if (c2 == '\n') - ; /* line-continuation */ - else - return 2; - NEXT(2, 0); - continue; - } - - if (c & 0x80) - return 1; - - if (state->i == 0) { /* ASCII mode */ - WRITE1(c) - NEXT(1, 1) - } - else { /* GB mode */ - REQUIRE_INBUF(2) - REQUIRE_OUTBUF(1) - TRYMAP_DEC(gb2312, **outbuf, c, IN2) { - NEXT(2, 1) - } - else - return 2; - } - } - - return 0; + while (inleft > 0) { + unsigned char c = IN1; + + if (c == '~') { + unsigned char c2 = IN2; + + REQUIRE_INBUF(2) + if (c2 == '~') { + WRITE1('~') + NEXT(2, 1) + continue; + } + else if (c2 == '{' && state->i == 0) + state->i = 1; /* set GB */ + else if (c2 == '}' && state->i == 1) + state->i = 0; /* set ASCII */ + else if (c2 == '\n') + ; /* line-continuation */ + else + return 2; + NEXT(2, 0); + continue; + } + + if (c & 0x80) + return 1; + + if (state->i == 0) { /* ASCII mode */ + WRITE1(c) + NEXT(1, 1) + } + else { /* GB mode */ + REQUIRE_INBUF(2) + REQUIRE_OUTBUF(1) + TRYMAP_DEC(gb2312, **outbuf, c, IN2) { + NEXT(2, 1) + } + else + return 2; + } + } + + return 0; } diff --git a/Modules/cjkcodecs/_codecs_hk.c b/Modules/cjkcodecs/_codecs_hk.c index 4bbd622..aaf103d 100644 --- a/Modules/cjkcodecs/_codecs_hk.c +++ b/Modules/cjkcodecs/_codecs_hk.c @@ -18,12 +18,12 @@ static const decode_map *big5_decmap = NULL; CODEC_INIT(big5hkscs) { - static int initialized = 0; + static int initialized = 0; - if (!initialized && IMPORT_MAP(tw, big5, &big5_encmap, &big5_decmap)) - return -1; - initialized = 1; - return 0; + if (!initialized && IMPORT_MAP(tw, big5, &big5_encmap, &big5_decmap)) + return -1; + initialized = 1; + return 0; } /* @@ -38,135 +38,135 @@ static const DBCHAR big5hkscs_pairenc_table[4] = {0x8862, 0x8864, 0x88a3, 0x88a5 ENCODER(big5hkscs) { - while (inleft > 0) { - ucs4_t c = **inbuf; - DBCHAR code; - Py_ssize_t insize; - - if (c < 0x80) { - REQUIRE_OUTBUF(1) - **outbuf = (unsigned char)c; - NEXT(1, 1) - continue; - } - - DECODE_SURROGATE(c) - insize = GET_INSIZE(c); - - REQUIRE_OUTBUF(2) - - if (c < 0x10000) { - TRYMAP_ENC(big5hkscs_bmp, code, c) { - if (code == MULTIC) { - if (inleft >= 2 && - ((c & 0xffdf) == 0x00ca) && - (((*inbuf)[1] & 0xfff7) == 0x0304)) { - code = big5hkscs_pairenc_table[ - ((c >> 4) | - ((*inbuf)[1] >> 3)) & 3]; - insize = 2; - } - else if (inleft < 2 && - !(flags & MBENC_FLUSH)) - return MBERR_TOOFEW; - else { - if (c == 0xca) - code = 0x8866; - else /* c == 0xea */ - code = 0x88a7; - } - } - } - else TRYMAP_ENC(big5, code, c); - else return 1; - } - else if (c < 0x20000) - return insize; - else if (c < 0x30000) { - TRYMAP_ENC(big5hkscs_nonbmp, code, c & 0xffff); - else return insize; - } - else - return insize; - - OUT1(code >> 8) - OUT2(code & 0xFF) - NEXT(insize, 2) - } - - return 0; + while (inleft > 0) { + ucs4_t c = **inbuf; + DBCHAR code; + Py_ssize_t insize; + + if (c < 0x80) { + REQUIRE_OUTBUF(1) + **outbuf = (unsigned char)c; + NEXT(1, 1) + continue; + } + + DECODE_SURROGATE(c) + insize = GET_INSIZE(c); + + REQUIRE_OUTBUF(2) + + if (c < 0x10000) { + TRYMAP_ENC(big5hkscs_bmp, code, c) { + if (code == MULTIC) { + if (inleft >= 2 && + ((c & 0xffdf) == 0x00ca) && + (((*inbuf)[1] & 0xfff7) == 0x0304)) { + code = big5hkscs_pairenc_table[ + ((c >> 4) | + ((*inbuf)[1] >> 3)) & 3]; + insize = 2; + } + else if (inleft < 2 && + !(flags & MBENC_FLUSH)) + return MBERR_TOOFEW; + else { + if (c == 0xca) + code = 0x8866; + else /* c == 0xea */ + code = 0x88a7; + } + } + } + else TRYMAP_ENC(big5, code, c); + else return 1; + } + else if (c < 0x20000) + return insize; + else if (c < 0x30000) { + TRYMAP_ENC(big5hkscs_nonbmp, code, c & 0xffff); + else return insize; + } + else + return insize; + + OUT1(code >> 8) + OUT2(code & 0xFF) + NEXT(insize, 2) + } + + return 0; } #define BH2S(c1, c2) (((c1) - 0x87) * (0xfe - 0x40 + 1) + ((c2) - 0x40)) DECODER(big5hkscs) { - while (inleft > 0) { - unsigned char c = IN1; - ucs4_t decoded; - - REQUIRE_OUTBUF(1) - - if (c < 0x80) { - OUT1(c) - NEXT(1, 1) - continue; - } - - REQUIRE_INBUF(2) - - if (0xc6 <= c && c <= 0xc8 && (c >= 0xc7 || IN2 >= 0xa1)) - goto hkscsdec; - - TRYMAP_DEC(big5, **outbuf, c, IN2) { - NEXT(2, 1) - } - else -hkscsdec: TRYMAP_DEC(big5hkscs, decoded, c, IN2) { - int s = BH2S(c, IN2); - const unsigned char *hintbase; - - assert(0x87 <= c && c <= 0xfe); - assert(0x40 <= IN2 && IN2 <= 0xfe); - - if (BH2S(0x87, 0x40) <= s && s <= BH2S(0xa0, 0xfe)) { - hintbase = big5hkscs_phint_0; - s -= BH2S(0x87, 0x40); - } - else if (BH2S(0xc6,0xa1) <= s && s <= BH2S(0xc8,0xfe)){ - hintbase = big5hkscs_phint_12130; - s -= BH2S(0xc6, 0xa1); - } - else if (BH2S(0xf9,0xd6) <= s && s <= BH2S(0xfe,0xfe)){ - hintbase = big5hkscs_phint_21924; - s -= BH2S(0xf9, 0xd6); - } - else - return MBERR_INTERNAL; - - if (hintbase[s >> 3] & (1 << (s & 7))) { - WRITEUCS4(decoded | 0x20000) - NEXT_IN(2) - } - else { - OUT1(decoded) - NEXT(2, 1) - } - } - else { - switch ((c << 8) | IN2) { - case 0x8862: WRITE2(0x00ca, 0x0304); break; - case 0x8864: WRITE2(0x00ca, 0x030c); break; - case 0x88a3: WRITE2(0x00ea, 0x0304); break; - case 0x88a5: WRITE2(0x00ea, 0x030c); break; - default: return 2; - } - - NEXT(2, 2) /* all decoded codepoints are pairs, above. */ - } - } - - return 0; + while (inleft > 0) { + unsigned char c = IN1; + ucs4_t decoded; + + REQUIRE_OUTBUF(1) + + if (c < 0x80) { + OUT1(c) + NEXT(1, 1) + continue; + } + + REQUIRE_INBUF(2) + + if (0xc6 <= c && c <= 0xc8 && (c >= 0xc7 || IN2 >= 0xa1)) + goto hkscsdec; + + TRYMAP_DEC(big5, **outbuf, c, IN2) { + NEXT(2, 1) + } + else +hkscsdec: TRYMAP_DEC(big5hkscs, decoded, c, IN2) { + int s = BH2S(c, IN2); + const unsigned char *hintbase; + + assert(0x87 <= c && c <= 0xfe); + assert(0x40 <= IN2 && IN2 <= 0xfe); + + if (BH2S(0x87, 0x40) <= s && s <= BH2S(0xa0, 0xfe)) { + hintbase = big5hkscs_phint_0; + s -= BH2S(0x87, 0x40); + } + else if (BH2S(0xc6,0xa1) <= s && s <= BH2S(0xc8,0xfe)){ + hintbase = big5hkscs_phint_12130; + s -= BH2S(0xc6, 0xa1); + } + else if (BH2S(0xf9,0xd6) <= s && s <= BH2S(0xfe,0xfe)){ + hintbase = big5hkscs_phint_21924; + s -= BH2S(0xf9, 0xd6); + } + else + return MBERR_INTERNAL; + + if (hintbase[s >> 3] & (1 << (s & 7))) { + WRITEUCS4(decoded | 0x20000) + NEXT_IN(2) + } + else { + OUT1(decoded) + NEXT(2, 1) + } + } + else { + switch ((c << 8) | IN2) { + case 0x8862: WRITE2(0x00ca, 0x0304); break; + case 0x8864: WRITE2(0x00ca, 0x030c); break; + case 0x88a3: WRITE2(0x00ea, 0x0304); break; + case 0x88a5: WRITE2(0x00ea, 0x030c); break; + default: return 2; + } + + NEXT(2, 2) /* all decoded codepoints are pairs, above. */ + } + } + + return 0; } diff --git a/Modules/cjkcodecs/_codecs_iso2022.c b/Modules/cjkcodecs/_codecs_iso2022.c index 9ce7b75..25c1a36 100644 --- a/Modules/cjkcodecs/_codecs_iso2022.c +++ b/Modules/cjkcodecs/_codecs_iso2022.c @@ -19,85 +19,85 @@ state->c[0-3] - 00000000 - ||^^^^^| - |+-----+---- G0-3 Character Set - +----------- Is G0-3 double byte? + 00000000 + ||^^^^^| + |+-----+---- G0-3 Character Set + +----------- Is G0-3 double byte? state->c[4] - 00000000 - || - |+---- Locked-Shift? - +----- ESC Throughout + 00000000 + || + |+---- Locked-Shift? + +----- ESC Throughout */ -#define ESC 0x1B -#define SO 0x0E -#define SI 0x0F -#define LF 0x0A - -#define MAX_ESCSEQLEN 16 - -#define CHARSET_ISO8859_1 'A' -#define CHARSET_ASCII 'B' -#define CHARSET_ISO8859_7 'F' -#define CHARSET_JISX0201_K 'I' -#define CHARSET_JISX0201_R 'J' - -#define CHARSET_GB2312 ('A'|CHARSET_DBCS) -#define CHARSET_JISX0208 ('B'|CHARSET_DBCS) -#define CHARSET_KSX1001 ('C'|CHARSET_DBCS) -#define CHARSET_JISX0212 ('D'|CHARSET_DBCS) -#define CHARSET_GB2312_8565 ('E'|CHARSET_DBCS) -#define CHARSET_CNS11643_1 ('G'|CHARSET_DBCS) -#define CHARSET_CNS11643_2 ('H'|CHARSET_DBCS) -#define CHARSET_JISX0213_2000_1 ('O'|CHARSET_DBCS) -#define CHARSET_JISX0213_2 ('P'|CHARSET_DBCS) -#define CHARSET_JISX0213_2004_1 ('Q'|CHARSET_DBCS) -#define CHARSET_JISX0208_O ('@'|CHARSET_DBCS) - -#define CHARSET_DBCS 0x80 -#define ESCMARK(mark) ((mark) & 0x7f) - -#define IS_ESCEND(c) (((c) >= 'A' && (c) <= 'Z') || (c) == '@') +#define ESC 0x1B +#define SO 0x0E +#define SI 0x0F +#define LF 0x0A + +#define MAX_ESCSEQLEN 16 + +#define CHARSET_ISO8859_1 'A' +#define CHARSET_ASCII 'B' +#define CHARSET_ISO8859_7 'F' +#define CHARSET_JISX0201_K 'I' +#define CHARSET_JISX0201_R 'J' + +#define CHARSET_GB2312 ('A'|CHARSET_DBCS) +#define CHARSET_JISX0208 ('B'|CHARSET_DBCS) +#define CHARSET_KSX1001 ('C'|CHARSET_DBCS) +#define CHARSET_JISX0212 ('D'|CHARSET_DBCS) +#define CHARSET_GB2312_8565 ('E'|CHARSET_DBCS) +#define CHARSET_CNS11643_1 ('G'|CHARSET_DBCS) +#define CHARSET_CNS11643_2 ('H'|CHARSET_DBCS) +#define CHARSET_JISX0213_2000_1 ('O'|CHARSET_DBCS) +#define CHARSET_JISX0213_2 ('P'|CHARSET_DBCS) +#define CHARSET_JISX0213_2004_1 ('Q'|CHARSET_DBCS) +#define CHARSET_JISX0208_O ('@'|CHARSET_DBCS) + +#define CHARSET_DBCS 0x80 +#define ESCMARK(mark) ((mark) & 0x7f) + +#define IS_ESCEND(c) (((c) >= 'A' && (c) <= 'Z') || (c) == '@') #define IS_ISO2022ESC(c2) \ - ((c2) == '(' || (c2) == ')' || (c2) == '$' || \ - (c2) == '.' || (c2) == '&') - /* this is not a complete list of ISO-2022 escape sequence headers. - * but, it's enough to implement CJK instances of iso-2022. */ - -#define MAP_UNMAPPABLE 0xFFFF -#define MAP_MULTIPLE_AVAIL 0xFFFE /* for JIS X 0213 */ - -#define F_SHIFTED 0x01 -#define F_ESCTHROUGHOUT 0x02 - -#define STATE_SETG(dn, v) ((state)->c[dn]) = (v); -#define STATE_GETG(dn) ((state)->c[dn]) - -#define STATE_G0 STATE_GETG(0) -#define STATE_G1 STATE_GETG(1) -#define STATE_G2 STATE_GETG(2) -#define STATE_G3 STATE_GETG(3) -#define STATE_SETG0(v) STATE_SETG(0, v) -#define STATE_SETG1(v) STATE_SETG(1, v) -#define STATE_SETG2(v) STATE_SETG(2, v) -#define STATE_SETG3(v) STATE_SETG(3, v) - -#define STATE_SETFLAG(f) ((state)->c[4]) |= (f); -#define STATE_GETFLAG(f) ((state)->c[4] & (f)) -#define STATE_CLEARFLAG(f) ((state)->c[4]) &= ~(f); -#define STATE_CLEARFLAGS() ((state)->c[4]) = 0; - -#define ISO2022_CONFIG ((const struct iso2022_config *)config) -#define CONFIG_ISSET(flag) (ISO2022_CONFIG->flags & (flag)) -#define CONFIG_DESIGNATIONS (ISO2022_CONFIG->designations) + ((c2) == '(' || (c2) == ')' || (c2) == '$' || \ + (c2) == '.' || (c2) == '&') + /* this is not a complete list of ISO-2022 escape sequence headers. + * but, it's enough to implement CJK instances of iso-2022. */ + +#define MAP_UNMAPPABLE 0xFFFF +#define MAP_MULTIPLE_AVAIL 0xFFFE /* for JIS X 0213 */ + +#define F_SHIFTED 0x01 +#define F_ESCTHROUGHOUT 0x02 + +#define STATE_SETG(dn, v) ((state)->c[dn]) = (v); +#define STATE_GETG(dn) ((state)->c[dn]) + +#define STATE_G0 STATE_GETG(0) +#define STATE_G1 STATE_GETG(1) +#define STATE_G2 STATE_GETG(2) +#define STATE_G3 STATE_GETG(3) +#define STATE_SETG0(v) STATE_SETG(0, v) +#define STATE_SETG1(v) STATE_SETG(1, v) +#define STATE_SETG2(v) STATE_SETG(2, v) +#define STATE_SETG3(v) STATE_SETG(3, v) + +#define STATE_SETFLAG(f) ((state)->c[4]) |= (f); +#define STATE_GETFLAG(f) ((state)->c[4] & (f)) +#define STATE_CLEARFLAG(f) ((state)->c[4]) &= ~(f); +#define STATE_CLEARFLAGS() ((state)->c[4]) = 0; + +#define ISO2022_CONFIG ((const struct iso2022_config *)config) +#define CONFIG_ISSET(flag) (ISO2022_CONFIG->flags & (flag)) +#define CONFIG_DESIGNATIONS (ISO2022_CONFIG->designations) /* iso2022_config.flags */ -#define NO_SHIFT 0x01 -#define USE_G2 0x02 -#define USE_JISX0208_EXT 0x04 +#define NO_SHIFT 0x01 +#define USE_G2 0x02 +#define USE_JISX0208_EXT 0x04 /*-*- internal data structures -*-*/ @@ -106,434 +106,434 @@ typedef ucs4_t (*iso2022_decode_func)(const unsigned char *data); typedef DBCHAR (*iso2022_encode_func)(const ucs4_t *data, Py_ssize_t *length); struct iso2022_designation { - unsigned char mark; - unsigned char plane; - unsigned char width; - iso2022_init_func initializer; - iso2022_decode_func decoder; - iso2022_encode_func encoder; + unsigned char mark; + unsigned char plane; + unsigned char width; + iso2022_init_func initializer; + iso2022_decode_func decoder; + iso2022_encode_func encoder; }; struct iso2022_config { - int flags; - const struct iso2022_designation *designations; /* non-ascii desigs */ + int flags; + const struct iso2022_designation *designations; /* non-ascii desigs */ }; /*-*- iso-2022 codec implementation -*-*/ CODEC_INIT(iso2022) { - const struct iso2022_designation *desig = CONFIG_DESIGNATIONS; - for (desig = CONFIG_DESIGNATIONS; desig->mark; desig++) - if (desig->initializer != NULL && desig->initializer() != 0) - return -1; - return 0; + const struct iso2022_designation *desig = CONFIG_DESIGNATIONS; + for (desig = CONFIG_DESIGNATIONS; desig->mark; desig++) + if (desig->initializer != NULL && desig->initializer() != 0) + return -1; + return 0; } ENCODER_INIT(iso2022) { - STATE_CLEARFLAGS() - STATE_SETG0(CHARSET_ASCII) - STATE_SETG1(CHARSET_ASCII) - return 0; + STATE_CLEARFLAGS() + STATE_SETG0(CHARSET_ASCII) + STATE_SETG1(CHARSET_ASCII) + return 0; } ENCODER_RESET(iso2022) { - if (STATE_GETFLAG(F_SHIFTED)) { - WRITE1(SI) - NEXT_OUT(1) - STATE_CLEARFLAG(F_SHIFTED) - } - if (STATE_G0 != CHARSET_ASCII) { - WRITE3(ESC, '(', 'B') - NEXT_OUT(3) - STATE_SETG0(CHARSET_ASCII) - } - return 0; + if (STATE_GETFLAG(F_SHIFTED)) { + WRITE1(SI) + NEXT_OUT(1) + STATE_CLEARFLAG(F_SHIFTED) + } + if (STATE_G0 != CHARSET_ASCII) { + WRITE3(ESC, '(', 'B') + NEXT_OUT(3) + STATE_SETG0(CHARSET_ASCII) + } + return 0; } ENCODER(iso2022) { - while (inleft > 0) { - const struct iso2022_designation *dsg; - DBCHAR encoded; - ucs4_t c = **inbuf; - Py_ssize_t insize; - - if (c < 0x80) { - if (STATE_G0 != CHARSET_ASCII) { - WRITE3(ESC, '(', 'B') - STATE_SETG0(CHARSET_ASCII) - NEXT_OUT(3) - } - if (STATE_GETFLAG(F_SHIFTED)) { - WRITE1(SI) - STATE_CLEARFLAG(F_SHIFTED) - NEXT_OUT(1) - } - WRITE1((unsigned char)c) - NEXT(1, 1) - continue; - } - - DECODE_SURROGATE(c) - insize = GET_INSIZE(c); - - encoded = MAP_UNMAPPABLE; - for (dsg = CONFIG_DESIGNATIONS; dsg->mark; dsg++) { - Py_ssize_t length = 1; - encoded = dsg->encoder(&c, &length); - if (encoded == MAP_MULTIPLE_AVAIL) { - /* this implementation won't work for pair - * of non-bmp characters. */ - if (inleft < 2) { - if (!(flags & MBENC_FLUSH)) - return MBERR_TOOFEW; - length = -1; - } - else - length = 2; + while (inleft > 0) { + const struct iso2022_designation *dsg; + DBCHAR encoded; + ucs4_t c = **inbuf; + Py_ssize_t insize; + + if (c < 0x80) { + if (STATE_G0 != CHARSET_ASCII) { + WRITE3(ESC, '(', 'B') + STATE_SETG0(CHARSET_ASCII) + NEXT_OUT(3) + } + if (STATE_GETFLAG(F_SHIFTED)) { + WRITE1(SI) + STATE_CLEARFLAG(F_SHIFTED) + NEXT_OUT(1) + } + WRITE1((unsigned char)c) + NEXT(1, 1) + continue; + } + + DECODE_SURROGATE(c) + insize = GET_INSIZE(c); + + encoded = MAP_UNMAPPABLE; + for (dsg = CONFIG_DESIGNATIONS; dsg->mark; dsg++) { + Py_ssize_t length = 1; + encoded = dsg->encoder(&c, &length); + if (encoded == MAP_MULTIPLE_AVAIL) { + /* this implementation won't work for pair + * of non-bmp characters. */ + if (inleft < 2) { + if (!(flags & MBENC_FLUSH)) + return MBERR_TOOFEW; + length = -1; + } + else + length = 2; #if Py_UNICODE_SIZE == 2 - if (length == 2) { - ucs4_t u4in[2]; - u4in[0] = (ucs4_t)IN1; - u4in[1] = (ucs4_t)IN2; - encoded = dsg->encoder(u4in, &length); - } else - encoded = dsg->encoder(&c, &length); + if (length == 2) { + ucs4_t u4in[2]; + u4in[0] = (ucs4_t)IN1; + u4in[1] = (ucs4_t)IN2; + encoded = dsg->encoder(u4in, &length); + } else + encoded = dsg->encoder(&c, &length); #else - encoded = dsg->encoder(&c, &length); + encoded = dsg->encoder(&c, &length); #endif - if (encoded != MAP_UNMAPPABLE) { - insize = length; - break; - } - } - else if (encoded != MAP_UNMAPPABLE) - break; - } - - if (!dsg->mark) - return 1; - assert(dsg->width == 1 || dsg->width == 2); - - switch (dsg->plane) { - case 0: /* G0 */ - if (STATE_GETFLAG(F_SHIFTED)) { - WRITE1(SI) - STATE_CLEARFLAG(F_SHIFTED) - NEXT_OUT(1) - } - if (STATE_G0 != dsg->mark) { - if (dsg->width == 1) { - WRITE3(ESC, '(', ESCMARK(dsg->mark)) - STATE_SETG0(dsg->mark) - NEXT_OUT(3) - } - else if (dsg->mark == CHARSET_JISX0208) { - WRITE3(ESC, '$', ESCMARK(dsg->mark)) - STATE_SETG0(dsg->mark) - NEXT_OUT(3) - } - else { - WRITE4(ESC, '$', '(', - ESCMARK(dsg->mark)) - STATE_SETG0(dsg->mark) - NEXT_OUT(4) - } - } - break; - case 1: /* G1 */ - if (STATE_G1 != dsg->mark) { - if (dsg->width == 1) { - WRITE3(ESC, ')', ESCMARK(dsg->mark)) - STATE_SETG1(dsg->mark) - NEXT_OUT(3) - } - else { - WRITE4(ESC, '$', ')', - ESCMARK(dsg->mark)) - STATE_SETG1(dsg->mark) - NEXT_OUT(4) - } - } - if (!STATE_GETFLAG(F_SHIFTED)) { - WRITE1(SO) - STATE_SETFLAG(F_SHIFTED) - NEXT_OUT(1) - } - break; - default: /* G2 and G3 is not supported: no encoding in - * CJKCodecs are using them yet */ - return MBERR_INTERNAL; - } - - if (dsg->width == 1) { - WRITE1((unsigned char)encoded) - NEXT_OUT(1) - } - else { - WRITE2(encoded >> 8, encoded & 0xff) - NEXT_OUT(2) - } - NEXT_IN(insize) - } - - return 0; + if (encoded != MAP_UNMAPPABLE) { + insize = length; + break; + } + } + else if (encoded != MAP_UNMAPPABLE) + break; + } + + if (!dsg->mark) + return 1; + assert(dsg->width == 1 || dsg->width == 2); + + switch (dsg->plane) { + case 0: /* G0 */ + if (STATE_GETFLAG(F_SHIFTED)) { + WRITE1(SI) + STATE_CLEARFLAG(F_SHIFTED) + NEXT_OUT(1) + } + if (STATE_G0 != dsg->mark) { + if (dsg->width == 1) { + WRITE3(ESC, '(', ESCMARK(dsg->mark)) + STATE_SETG0(dsg->mark) + NEXT_OUT(3) + } + else if (dsg->mark == CHARSET_JISX0208) { + WRITE3(ESC, '$', ESCMARK(dsg->mark)) + STATE_SETG0(dsg->mark) + NEXT_OUT(3) + } + else { + WRITE4(ESC, '$', '(', + ESCMARK(dsg->mark)) + STATE_SETG0(dsg->mark) + NEXT_OUT(4) + } + } + break; + case 1: /* G1 */ + if (STATE_G1 != dsg->mark) { + if (dsg->width == 1) { + WRITE3(ESC, ')', ESCMARK(dsg->mark)) + STATE_SETG1(dsg->mark) + NEXT_OUT(3) + } + else { + WRITE4(ESC, '$', ')', + ESCMARK(dsg->mark)) + STATE_SETG1(dsg->mark) + NEXT_OUT(4) + } + } + if (!STATE_GETFLAG(F_SHIFTED)) { + WRITE1(SO) + STATE_SETFLAG(F_SHIFTED) + NEXT_OUT(1) + } + break; + default: /* G2 and G3 is not supported: no encoding in + * CJKCodecs are using them yet */ + return MBERR_INTERNAL; + } + + if (dsg->width == 1) { + WRITE1((unsigned char)encoded) + NEXT_OUT(1) + } + else { + WRITE2(encoded >> 8, encoded & 0xff) + NEXT_OUT(2) + } + NEXT_IN(insize) + } + + return 0; } DECODER_INIT(iso2022) { - STATE_CLEARFLAGS() - STATE_SETG0(CHARSET_ASCII) - STATE_SETG1(CHARSET_ASCII) - STATE_SETG2(CHARSET_ASCII) - return 0; + STATE_CLEARFLAGS() + STATE_SETG0(CHARSET_ASCII) + STATE_SETG1(CHARSET_ASCII) + STATE_SETG2(CHARSET_ASCII) + return 0; } DECODER_RESET(iso2022) { - STATE_SETG0(CHARSET_ASCII) - STATE_CLEARFLAG(F_SHIFTED) - return 0; + STATE_SETG0(CHARSET_ASCII) + STATE_CLEARFLAG(F_SHIFTED) + return 0; } static Py_ssize_t iso2022processesc(const void *config, MultibyteCodec_State *state, - const unsigned char **inbuf, Py_ssize_t *inleft) + const unsigned char **inbuf, Py_ssize_t *inleft) { - unsigned char charset, designation; - Py_ssize_t i, esclen; - - for (i = 1;i < MAX_ESCSEQLEN;i++) { - if (i >= *inleft) - return MBERR_TOOFEW; - if (IS_ESCEND((*inbuf)[i])) { - esclen = i + 1; - break; - } - else if (CONFIG_ISSET(USE_JISX0208_EXT) && i+1 < *inleft && - (*inbuf)[i] == '&' && (*inbuf)[i+1] == '@') - i += 2; - } - - if (i >= MAX_ESCSEQLEN) - return 1; /* unterminated escape sequence */ - - switch (esclen) { - case 3: - if (IN2 == '$') { - charset = IN3 | CHARSET_DBCS; - designation = 0; - } - else { - charset = IN3; - if (IN2 == '(') designation = 0; - else if (IN2 == ')') designation = 1; - else if (CONFIG_ISSET(USE_G2) && IN2 == '.') - designation = 2; - else return 3; - } - break; - case 4: - if (IN2 != '$') - return 4; - - charset = IN4 | CHARSET_DBCS; - if (IN3 == '(') designation = 0; - else if (IN3 == ')') designation = 1; - else return 4; - break; - case 6: /* designation with prefix */ - if (CONFIG_ISSET(USE_JISX0208_EXT) && - (*inbuf)[3] == ESC && (*inbuf)[4] == '$' && - (*inbuf)[5] == 'B') { - charset = 'B' | CHARSET_DBCS; - designation = 0; - } - else - return 6; - break; - default: - return esclen; - } - - /* raise error when the charset is not designated for this encoding */ - if (charset != CHARSET_ASCII) { - const struct iso2022_designation *dsg; - - for (dsg = CONFIG_DESIGNATIONS; dsg->mark; dsg++) - if (dsg->mark == charset) - break; - if (!dsg->mark) - return esclen; - } - - STATE_SETG(designation, charset) - *inleft -= esclen; - (*inbuf) += esclen; - return 0; + unsigned char charset, designation; + Py_ssize_t i, esclen; + + for (i = 1;i < MAX_ESCSEQLEN;i++) { + if (i >= *inleft) + return MBERR_TOOFEW; + if (IS_ESCEND((*inbuf)[i])) { + esclen = i + 1; + break; + } + else if (CONFIG_ISSET(USE_JISX0208_EXT) && i+1 < *inleft && + (*inbuf)[i] == '&' && (*inbuf)[i+1] == '@') + i += 2; + } + + if (i >= MAX_ESCSEQLEN) + return 1; /* unterminated escape sequence */ + + switch (esclen) { + case 3: + if (IN2 == '$') { + charset = IN3 | CHARSET_DBCS; + designation = 0; + } + else { + charset = IN3; + if (IN2 == '(') designation = 0; + else if (IN2 == ')') designation = 1; + else if (CONFIG_ISSET(USE_G2) && IN2 == '.') + designation = 2; + else return 3; + } + break; + case 4: + if (IN2 != '$') + return 4; + + charset = IN4 | CHARSET_DBCS; + if (IN3 == '(') designation = 0; + else if (IN3 == ')') designation = 1; + else return 4; + break; + case 6: /* designation with prefix */ + if (CONFIG_ISSET(USE_JISX0208_EXT) && + (*inbuf)[3] == ESC && (*inbuf)[4] == '$' && + (*inbuf)[5] == 'B') { + charset = 'B' | CHARSET_DBCS; + designation = 0; + } + else + return 6; + break; + default: + return esclen; + } + + /* raise error when the charset is not designated for this encoding */ + if (charset != CHARSET_ASCII) { + const struct iso2022_designation *dsg; + + for (dsg = CONFIG_DESIGNATIONS; dsg->mark; dsg++) + if (dsg->mark == charset) + break; + if (!dsg->mark) + return esclen; + } + + STATE_SETG(designation, charset) + *inleft -= esclen; + (*inbuf) += esclen; + return 0; } -#define ISO8859_7_DECODE(c, assi) \ - if ((c) < 0xa0) (assi) = (c); \ - else if ((c) < 0xc0 && (0x288f3bc9L & (1L << ((c)-0xa0)))) \ - (assi) = (c); \ - else if ((c) >= 0xb4 && (c) <= 0xfe && ((c) >= 0xd4 || \ - (0xbffffd77L & (1L << ((c)-0xb4))))) \ - (assi) = 0x02d0 + (c); \ - else if ((c) == 0xa1) (assi) = 0x2018; \ - else if ((c) == 0xa2) (assi) = 0x2019; \ - else if ((c) == 0xaf) (assi) = 0x2015; +#define ISO8859_7_DECODE(c, assi) \ + if ((c) < 0xa0) (assi) = (c); \ + else if ((c) < 0xc0 && (0x288f3bc9L & (1L << ((c)-0xa0)))) \ + (assi) = (c); \ + else if ((c) >= 0xb4 && (c) <= 0xfe && ((c) >= 0xd4 || \ + (0xbffffd77L & (1L << ((c)-0xb4))))) \ + (assi) = 0x02d0 + (c); \ + else if ((c) == 0xa1) (assi) = 0x2018; \ + else if ((c) == 0xa2) (assi) = 0x2019; \ + else if ((c) == 0xaf) (assi) = 0x2015; static Py_ssize_t iso2022processg2(const void *config, MultibyteCodec_State *state, - const unsigned char **inbuf, Py_ssize_t *inleft, - Py_UNICODE **outbuf, Py_ssize_t *outleft) + const unsigned char **inbuf, Py_ssize_t *inleft, + Py_UNICODE **outbuf, Py_ssize_t *outleft) { - /* not written to use encoder, decoder functions because only few - * encodings use G2 designations in CJKCodecs */ - if (STATE_G2 == CHARSET_ISO8859_1) { - if (IN3 < 0x80) - OUT1(IN3 + 0x80) - else - return 3; - } - else if (STATE_G2 == CHARSET_ISO8859_7) { - ISO8859_7_DECODE(IN3 ^ 0x80, **outbuf) - else return 3; - } - else if (STATE_G2 == CHARSET_ASCII) { - if (IN3 & 0x80) return 3; - else **outbuf = IN3; - } - else - return MBERR_INTERNAL; - - (*inbuf) += 3; - *inleft -= 3; - (*outbuf) += 1; - *outleft -= 1; - return 0; + /* not written to use encoder, decoder functions because only few + * encodings use G2 designations in CJKCodecs */ + if (STATE_G2 == CHARSET_ISO8859_1) { + if (IN3 < 0x80) + OUT1(IN3 + 0x80) + else + return 3; + } + else if (STATE_G2 == CHARSET_ISO8859_7) { + ISO8859_7_DECODE(IN3 ^ 0x80, **outbuf) + else return 3; + } + else if (STATE_G2 == CHARSET_ASCII) { + if (IN3 & 0x80) return 3; + else **outbuf = IN3; + } + else + return MBERR_INTERNAL; + + (*inbuf) += 3; + *inleft -= 3; + (*outbuf) += 1; + *outleft -= 1; + return 0; } DECODER(iso2022) { - const struct iso2022_designation *dsgcache = NULL; - - while (inleft > 0) { - unsigned char c = IN1; - Py_ssize_t err; - - if (STATE_GETFLAG(F_ESCTHROUGHOUT)) { - /* ESC throughout mode: - * for non-iso2022 escape sequences */ - WRITE1(c) /* assume as ISO-8859-1 */ - NEXT(1, 1) - if (IS_ESCEND(c)) { - STATE_CLEARFLAG(F_ESCTHROUGHOUT) - } - continue; - } - - switch (c) { - case ESC: - REQUIRE_INBUF(2) - if (IS_ISO2022ESC(IN2)) { - err = iso2022processesc(config, state, - inbuf, &inleft); - if (err != 0) - return err; - } - else if (CONFIG_ISSET(USE_G2) && IN2 == 'N') {/* SS2 */ - REQUIRE_INBUF(3) - err = iso2022processg2(config, state, - inbuf, &inleft, outbuf, &outleft); - if (err != 0) - return err; - } - else { - WRITE1(ESC) - STATE_SETFLAG(F_ESCTHROUGHOUT) - NEXT(1, 1) - } - break; - case SI: - if (CONFIG_ISSET(NO_SHIFT)) - goto bypass; - STATE_CLEARFLAG(F_SHIFTED) - NEXT_IN(1) - break; - case SO: - if (CONFIG_ISSET(NO_SHIFT)) - goto bypass; - STATE_SETFLAG(F_SHIFTED) - NEXT_IN(1) - break; - case LF: - STATE_CLEARFLAG(F_SHIFTED) - WRITE1(LF) - NEXT(1, 1) - break; - default: - if (c < 0x20) /* C0 */ - goto bypass; - else if (c >= 0x80) - return 1; - else { - const struct iso2022_designation *dsg; - unsigned char charset; - ucs4_t decoded; - - if (STATE_GETFLAG(F_SHIFTED)) - charset = STATE_G1; - else - charset = STATE_G0; - - if (charset == CHARSET_ASCII) { -bypass: WRITE1(c) - NEXT(1, 1) - break; - } - - if (dsgcache != NULL && - dsgcache->mark == charset) - dsg = dsgcache; - else { - for (dsg = CONFIG_DESIGNATIONS; - dsg->mark != charset + const struct iso2022_designation *dsgcache = NULL; + + while (inleft > 0) { + unsigned char c = IN1; + Py_ssize_t err; + + if (STATE_GETFLAG(F_ESCTHROUGHOUT)) { + /* ESC throughout mode: + * for non-iso2022 escape sequences */ + WRITE1(c) /* assume as ISO-8859-1 */ + NEXT(1, 1) + if (IS_ESCEND(c)) { + STATE_CLEARFLAG(F_ESCTHROUGHOUT) + } + continue; + } + + switch (c) { + case ESC: + REQUIRE_INBUF(2) + if (IS_ISO2022ESC(IN2)) { + err = iso2022processesc(config, state, + inbuf, &inleft); + if (err != 0) + return err; + } + else if (CONFIG_ISSET(USE_G2) && IN2 == 'N') {/* SS2 */ + REQUIRE_INBUF(3) + err = iso2022processg2(config, state, + inbuf, &inleft, outbuf, &outleft); + if (err != 0) + return err; + } + else { + WRITE1(ESC) + STATE_SETFLAG(F_ESCTHROUGHOUT) + NEXT(1, 1) + } + break; + case SI: + if (CONFIG_ISSET(NO_SHIFT)) + goto bypass; + STATE_CLEARFLAG(F_SHIFTED) + NEXT_IN(1) + break; + case SO: + if (CONFIG_ISSET(NO_SHIFT)) + goto bypass; + STATE_SETFLAG(F_SHIFTED) + NEXT_IN(1) + break; + case LF: + STATE_CLEARFLAG(F_SHIFTED) + WRITE1(LF) + NEXT(1, 1) + break; + default: + if (c < 0x20) /* C0 */ + goto bypass; + else if (c >= 0x80) + return 1; + else { + const struct iso2022_designation *dsg; + unsigned char charset; + ucs4_t decoded; + + if (STATE_GETFLAG(F_SHIFTED)) + charset = STATE_G1; + else + charset = STATE_G0; + + if (charset == CHARSET_ASCII) { +bypass: WRITE1(c) + NEXT(1, 1) + break; + } + + if (dsgcache != NULL && + dsgcache->mark == charset) + dsg = dsgcache; + else { + for (dsg = CONFIG_DESIGNATIONS; + dsg->mark != charset #ifdef Py_DEBUG - && dsg->mark != '\0' + && dsg->mark != '\0' #endif - ;dsg++) - /* noop */; - assert(dsg->mark != '\0'); - dsgcache = dsg; - } - - REQUIRE_INBUF(dsg->width) - decoded = dsg->decoder(*inbuf); - if (decoded == MAP_UNMAPPABLE) - return dsg->width; - - if (decoded < 0x10000) { - WRITE1(decoded) - NEXT_OUT(1) - } - else if (decoded < 0x30000) { - WRITEUCS4(decoded) - } - else { /* JIS X 0213 pairs */ - WRITE2(decoded >> 16, decoded & 0xffff) - NEXT_OUT(2) - } - NEXT_IN(dsg->width) - } - break; - } - } - return 0; + ;dsg++) + /* noop */; + assert(dsg->mark != '\0'); + dsgcache = dsg; + } + + REQUIRE_INBUF(dsg->width) + decoded = dsg->decoder(*inbuf); + if (decoded == MAP_UNMAPPABLE) + return dsg->width; + + if (decoded < 0x10000) { + WRITE1(decoded) + NEXT_OUT(1) + } + else if (decoded < 0x30000) { + WRITEUCS4(decoded) + } + else { /* JIS X 0213 pairs */ + WRITE2(decoded >> 16, decoded & 0xffff) + NEXT_OUT(2) + } + NEXT_IN(dsg->width) + } + break; + } + } + return 0; } /*-*- mapping table holders -*-*/ @@ -567,542 +567,542 @@ DECMAP(gb2312) static int ksx1001_init(void) { - static int initialized = 0; - - if (!initialized && ( - IMPORT_MAP(kr, cp949, &cp949_encmap, NULL) || - IMPORT_MAP(kr, ksx1001, NULL, &ksx1001_decmap))) - return -1; - initialized = 1; - return 0; + static int initialized = 0; + + if (!initialized && ( + IMPORT_MAP(kr, cp949, &cp949_encmap, NULL) || + IMPORT_MAP(kr, ksx1001, NULL, &ksx1001_decmap))) + return -1; + initialized = 1; + return 0; } static ucs4_t ksx1001_decoder(const unsigned char *data) { - ucs4_t u; - TRYMAP_DEC(ksx1001, u, data[0], data[1]) - return u; - else - return MAP_UNMAPPABLE; + ucs4_t u; + TRYMAP_DEC(ksx1001, u, data[0], data[1]) + return u; + else + return MAP_UNMAPPABLE; } static DBCHAR ksx1001_encoder(const ucs4_t *data, Py_ssize_t *length) { - DBCHAR coded; - assert(*length == 1); - if (*data < 0x10000) { - TRYMAP_ENC(cp949, coded, *data) - if (!(coded & 0x8000)) - return coded; - } - return MAP_UNMAPPABLE; + DBCHAR coded; + assert(*length == 1); + if (*data < 0x10000) { + TRYMAP_ENC(cp949, coded, *data) + if (!(coded & 0x8000)) + return coded; + } + return MAP_UNMAPPABLE; } static int jisx0208_init(void) { - static int initialized = 0; - - if (!initialized && ( - IMPORT_MAP(jp, jisxcommon, &jisxcommon_encmap, NULL) || - IMPORT_MAP(jp, jisx0208, NULL, &jisx0208_decmap))) - return -1; - initialized = 1; - return 0; + static int initialized = 0; + + if (!initialized && ( + IMPORT_MAP(jp, jisxcommon, &jisxcommon_encmap, NULL) || + IMPORT_MAP(jp, jisx0208, NULL, &jisx0208_decmap))) + return -1; + initialized = 1; + return 0; } static ucs4_t jisx0208_decoder(const unsigned char *data) { - ucs4_t u; - if (data[0] == 0x21 && data[1] == 0x40) /* F/W REVERSE SOLIDUS */ - return 0xff3c; - else TRYMAP_DEC(jisx0208, u, data[0], data[1]) - return u; - else - return MAP_UNMAPPABLE; + ucs4_t u; + if (data[0] == 0x21 && data[1] == 0x40) /* F/W REVERSE SOLIDUS */ + return 0xff3c; + else TRYMAP_DEC(jisx0208, u, data[0], data[1]) + return u; + else + return MAP_UNMAPPABLE; } static DBCHAR jisx0208_encoder(const ucs4_t *data, Py_ssize_t *length) { - DBCHAR coded; - assert(*length == 1); - if (*data < 0x10000) { - if (*data == 0xff3c) /* F/W REVERSE SOLIDUS */ - return 0x2140; - else TRYMAP_ENC(jisxcommon, coded, *data) { - if (!(coded & 0x8000)) - return coded; - } - } - return MAP_UNMAPPABLE; + DBCHAR coded; + assert(*length == 1); + if (*data < 0x10000) { + if (*data == 0xff3c) /* F/W REVERSE SOLIDUS */ + return 0x2140; + else TRYMAP_ENC(jisxcommon, coded, *data) { + if (!(coded & 0x8000)) + return coded; + } + } + return MAP_UNMAPPABLE; } static int jisx0212_init(void) { - static int initialized = 0; - - if (!initialized && ( - IMPORT_MAP(jp, jisxcommon, &jisxcommon_encmap, NULL) || - IMPORT_MAP(jp, jisx0212, NULL, &jisx0212_decmap))) - return -1; - initialized = 1; - return 0; + static int initialized = 0; + + if (!initialized && ( + IMPORT_MAP(jp, jisxcommon, &jisxcommon_encmap, NULL) || + IMPORT_MAP(jp, jisx0212, NULL, &jisx0212_decmap))) + return -1; + initialized = 1; + return 0; } static ucs4_t jisx0212_decoder(const unsigned char *data) { - ucs4_t u; - TRYMAP_DEC(jisx0212, u, data[0], data[1]) - return u; - else - return MAP_UNMAPPABLE; + ucs4_t u; + TRYMAP_DEC(jisx0212, u, data[0], data[1]) + return u; + else + return MAP_UNMAPPABLE; } static DBCHAR jisx0212_encoder(const ucs4_t *data, Py_ssize_t *length) { - DBCHAR coded; - assert(*length == 1); - if (*data < 0x10000) { - TRYMAP_ENC(jisxcommon, coded, *data) { - if (coded & 0x8000) - return coded & 0x7fff; - } - } - return MAP_UNMAPPABLE; + DBCHAR coded; + assert(*length == 1); + if (*data < 0x10000) { + TRYMAP_ENC(jisxcommon, coded, *data) { + if (coded & 0x8000) + return coded & 0x7fff; + } + } + return MAP_UNMAPPABLE; } static int jisx0213_init(void) { - static int initialized = 0; - - if (!initialized && ( - jisx0208_init() || - IMPORT_MAP(jp, jisx0213_bmp, - &jisx0213_bmp_encmap, NULL) || - IMPORT_MAP(jp, jisx0213_1_bmp, - NULL, &jisx0213_1_bmp_decmap) || - IMPORT_MAP(jp, jisx0213_2_bmp, - NULL, &jisx0213_2_bmp_decmap) || - IMPORT_MAP(jp, jisx0213_emp, - &jisx0213_emp_encmap, NULL) || - IMPORT_MAP(jp, jisx0213_1_emp, - NULL, &jisx0213_1_emp_decmap) || - IMPORT_MAP(jp, jisx0213_2_emp, - NULL, &jisx0213_2_emp_decmap) || - IMPORT_MAP(jp, jisx0213_pair, &jisx0213_pair_encmap, - &jisx0213_pair_decmap))) - return -1; - initialized = 1; - return 0; + static int initialized = 0; + + if (!initialized && ( + jisx0208_init() || + IMPORT_MAP(jp, jisx0213_bmp, + &jisx0213_bmp_encmap, NULL) || + IMPORT_MAP(jp, jisx0213_1_bmp, + NULL, &jisx0213_1_bmp_decmap) || + IMPORT_MAP(jp, jisx0213_2_bmp, + NULL, &jisx0213_2_bmp_decmap) || + IMPORT_MAP(jp, jisx0213_emp, + &jisx0213_emp_encmap, NULL) || + IMPORT_MAP(jp, jisx0213_1_emp, + NULL, &jisx0213_1_emp_decmap) || + IMPORT_MAP(jp, jisx0213_2_emp, + NULL, &jisx0213_2_emp_decmap) || + IMPORT_MAP(jp, jisx0213_pair, &jisx0213_pair_encmap, + &jisx0213_pair_decmap))) + return -1; + initialized = 1; + return 0; } #define config ((void *)2000) static ucs4_t jisx0213_2000_1_decoder(const unsigned char *data) { - ucs4_t u; - EMULATE_JISX0213_2000_DECODE_PLANE1(u, data[0], data[1]) - else if (data[0] == 0x21 && data[1] == 0x40) /* F/W REVERSE SOLIDUS */ - return 0xff3c; - else TRYMAP_DEC(jisx0208, u, data[0], data[1]); - else TRYMAP_DEC(jisx0213_1_bmp, u, data[0], data[1]); - else TRYMAP_DEC(jisx0213_1_emp, u, data[0], data[1]) - u |= 0x20000; - else TRYMAP_DEC(jisx0213_pair, u, data[0], data[1]); - else - return MAP_UNMAPPABLE; - return u; + ucs4_t u; + EMULATE_JISX0213_2000_DECODE_PLANE1(u, data[0], data[1]) + else if (data[0] == 0x21 && data[1] == 0x40) /* F/W REVERSE SOLIDUS */ + return 0xff3c; + else TRYMAP_DEC(jisx0208, u, data[0], data[1]); + else TRYMAP_DEC(jisx0213_1_bmp, u, data[0], data[1]); + else TRYMAP_DEC(jisx0213_1_emp, u, data[0], data[1]) + u |= 0x20000; + else TRYMAP_DEC(jisx0213_pair, u, data[0], data[1]); + else + return MAP_UNMAPPABLE; + return u; } static ucs4_t jisx0213_2000_2_decoder(const unsigned char *data) { - ucs4_t u; - EMULATE_JISX0213_2000_DECODE_PLANE2(u, data[0], data[1]) - TRYMAP_DEC(jisx0213_2_bmp, u, data[0], data[1]); - else TRYMAP_DEC(jisx0213_2_emp, u, data[0], data[1]) - u |= 0x20000; - else - return MAP_UNMAPPABLE; - return u; + ucs4_t u; + EMULATE_JISX0213_2000_DECODE_PLANE2(u, data[0], data[1]) + TRYMAP_DEC(jisx0213_2_bmp, u, data[0], data[1]); + else TRYMAP_DEC(jisx0213_2_emp, u, data[0], data[1]) + u |= 0x20000; + else + return MAP_UNMAPPABLE; + return u; } #undef config static ucs4_t jisx0213_2004_1_decoder(const unsigned char *data) { - ucs4_t u; - if (data[0] == 0x21 && data[1] == 0x40) /* F/W REVERSE SOLIDUS */ - return 0xff3c; - else TRYMAP_DEC(jisx0208, u, data[0], data[1]); - else TRYMAP_DEC(jisx0213_1_bmp, u, data[0], data[1]); - else TRYMAP_DEC(jisx0213_1_emp, u, data[0], data[1]) - u |= 0x20000; - else TRYMAP_DEC(jisx0213_pair, u, data[0], data[1]); - else - return MAP_UNMAPPABLE; - return u; + ucs4_t u; + if (data[0] == 0x21 && data[1] == 0x40) /* F/W REVERSE SOLIDUS */ + return 0xff3c; + else TRYMAP_DEC(jisx0208, u, data[0], data[1]); + else TRYMAP_DEC(jisx0213_1_bmp, u, data[0], data[1]); + else TRYMAP_DEC(jisx0213_1_emp, u, data[0], data[1]) + u |= 0x20000; + else TRYMAP_DEC(jisx0213_pair, u, data[0], data[1]); + else + return MAP_UNMAPPABLE; + return u; } static ucs4_t jisx0213_2004_2_decoder(const unsigned char *data) { - ucs4_t u; - TRYMAP_DEC(jisx0213_2_bmp, u, data[0], data[1]); - else TRYMAP_DEC(jisx0213_2_emp, u, data[0], data[1]) - u |= 0x20000; - else - return MAP_UNMAPPABLE; - return u; + ucs4_t u; + TRYMAP_DEC(jisx0213_2_bmp, u, data[0], data[1]); + else TRYMAP_DEC(jisx0213_2_emp, u, data[0], data[1]) + u |= 0x20000; + else + return MAP_UNMAPPABLE; + return u; } static DBCHAR jisx0213_encoder(const ucs4_t *data, Py_ssize_t *length, void *config) { - DBCHAR coded; - - switch (*length) { - case 1: /* first character */ - if (*data >= 0x10000) { - if ((*data) >> 16 == 0x20000 >> 16) { - EMULATE_JISX0213_2000_ENCODE_EMP(coded, *data) - else TRYMAP_ENC(jisx0213_emp, coded, - (*data) & 0xffff) - return coded; - } - return MAP_UNMAPPABLE; - } - - EMULATE_JISX0213_2000_ENCODE_BMP(coded, *data) - else TRYMAP_ENC(jisx0213_bmp, coded, *data) { - if (coded == MULTIC) - return MAP_MULTIPLE_AVAIL; - } - else TRYMAP_ENC(jisxcommon, coded, *data) { - if (coded & 0x8000) - return MAP_UNMAPPABLE; - } - else - return MAP_UNMAPPABLE; - return coded; - case 2: /* second character of unicode pair */ - coded = find_pairencmap((ucs2_t)data[0], (ucs2_t)data[1], - jisx0213_pair_encmap, JISX0213_ENCPAIRS); - if (coded == DBCINV) { - *length = 1; - coded = find_pairencmap((ucs2_t)data[0], 0, - jisx0213_pair_encmap, JISX0213_ENCPAIRS); - if (coded == DBCINV) - return MAP_UNMAPPABLE; - } - else - return coded; - case -1: /* flush unterminated */ - *length = 1; - coded = find_pairencmap((ucs2_t)data[0], 0, - jisx0213_pair_encmap, JISX0213_ENCPAIRS); - if (coded == DBCINV) - return MAP_UNMAPPABLE; - else - return coded; - default: - return MAP_UNMAPPABLE; - } + DBCHAR coded; + + switch (*length) { + case 1: /* first character */ + if (*data >= 0x10000) { + if ((*data) >> 16 == 0x20000 >> 16) { + EMULATE_JISX0213_2000_ENCODE_EMP(coded, *data) + else TRYMAP_ENC(jisx0213_emp, coded, + (*data) & 0xffff) + return coded; + } + return MAP_UNMAPPABLE; + } + + EMULATE_JISX0213_2000_ENCODE_BMP(coded, *data) + else TRYMAP_ENC(jisx0213_bmp, coded, *data) { + if (coded == MULTIC) + return MAP_MULTIPLE_AVAIL; + } + else TRYMAP_ENC(jisxcommon, coded, *data) { + if (coded & 0x8000) + return MAP_UNMAPPABLE; + } + else + return MAP_UNMAPPABLE; + return coded; + case 2: /* second character of unicode pair */ + coded = find_pairencmap((ucs2_t)data[0], (ucs2_t)data[1], + jisx0213_pair_encmap, JISX0213_ENCPAIRS); + if (coded == DBCINV) { + *length = 1; + coded = find_pairencmap((ucs2_t)data[0], 0, + jisx0213_pair_encmap, JISX0213_ENCPAIRS); + if (coded == DBCINV) + return MAP_UNMAPPABLE; + } + else + return coded; + case -1: /* flush unterminated */ + *length = 1; + coded = find_pairencmap((ucs2_t)data[0], 0, + jisx0213_pair_encmap, JISX0213_ENCPAIRS); + if (coded == DBCINV) + return MAP_UNMAPPABLE; + else + return coded; + default: + return MAP_UNMAPPABLE; + } } static DBCHAR jisx0213_2000_1_encoder(const ucs4_t *data, Py_ssize_t *length) { - DBCHAR coded = jisx0213_encoder(data, length, (void *)2000); - if (coded == MAP_UNMAPPABLE || coded == MAP_MULTIPLE_AVAIL) - return coded; - else if (coded & 0x8000) - return MAP_UNMAPPABLE; - else - return coded; + DBCHAR coded = jisx0213_encoder(data, length, (void *)2000); + if (coded == MAP_UNMAPPABLE || coded == MAP_MULTIPLE_AVAIL) + return coded; + else if (coded & 0x8000) + return MAP_UNMAPPABLE; + else + return coded; } static DBCHAR jisx0213_2000_1_encoder_paironly(const ucs4_t *data, Py_ssize_t *length) { - DBCHAR coded; - Py_ssize_t ilength = *length; - - coded = jisx0213_encoder(data, length, (void *)2000); - switch (ilength) { - case 1: - if (coded == MAP_MULTIPLE_AVAIL) - return MAP_MULTIPLE_AVAIL; - else - return MAP_UNMAPPABLE; - case 2: - if (*length != 2) - return MAP_UNMAPPABLE; - else - return coded; - default: - return MAP_UNMAPPABLE; - } + DBCHAR coded; + Py_ssize_t ilength = *length; + + coded = jisx0213_encoder(data, length, (void *)2000); + switch (ilength) { + case 1: + if (coded == MAP_MULTIPLE_AVAIL) + return MAP_MULTIPLE_AVAIL; + else + return MAP_UNMAPPABLE; + case 2: + if (*length != 2) + return MAP_UNMAPPABLE; + else + return coded; + default: + return MAP_UNMAPPABLE; + } } static DBCHAR jisx0213_2000_2_encoder(const ucs4_t *data, Py_ssize_t *length) { - DBCHAR coded = jisx0213_encoder(data, length, (void *)2000); - if (coded == MAP_UNMAPPABLE || coded == MAP_MULTIPLE_AVAIL) - return coded; - else if (coded & 0x8000) - return coded & 0x7fff; - else - return MAP_UNMAPPABLE; + DBCHAR coded = jisx0213_encoder(data, length, (void *)2000); + if (coded == MAP_UNMAPPABLE || coded == MAP_MULTIPLE_AVAIL) + return coded; + else if (coded & 0x8000) + return coded & 0x7fff; + else + return MAP_UNMAPPABLE; } static DBCHAR jisx0213_2004_1_encoder(const ucs4_t *data, Py_ssize_t *length) { - DBCHAR coded = jisx0213_encoder(data, length, NULL); - if (coded == MAP_UNMAPPABLE || coded == MAP_MULTIPLE_AVAIL) - return coded; - else if (coded & 0x8000) - return MAP_UNMAPPABLE; - else - return coded; + DBCHAR coded = jisx0213_encoder(data, length, NULL); + if (coded == MAP_UNMAPPABLE || coded == MAP_MULTIPLE_AVAIL) + return coded; + else if (coded & 0x8000) + return MAP_UNMAPPABLE; + else + return coded; } static DBCHAR jisx0213_2004_1_encoder_paironly(const ucs4_t *data, Py_ssize_t *length) { - DBCHAR coded; - Py_ssize_t ilength = *length; - - coded = jisx0213_encoder(data, length, NULL); - switch (ilength) { - case 1: - if (coded == MAP_MULTIPLE_AVAIL) - return MAP_MULTIPLE_AVAIL; - else - return MAP_UNMAPPABLE; - case 2: - if (*length != 2) - return MAP_UNMAPPABLE; - else - return coded; - default: - return MAP_UNMAPPABLE; - } + DBCHAR coded; + Py_ssize_t ilength = *length; + + coded = jisx0213_encoder(data, length, NULL); + switch (ilength) { + case 1: + if (coded == MAP_MULTIPLE_AVAIL) + return MAP_MULTIPLE_AVAIL; + else + return MAP_UNMAPPABLE; + case 2: + if (*length != 2) + return MAP_UNMAPPABLE; + else + return coded; + default: + return MAP_UNMAPPABLE; + } } static DBCHAR jisx0213_2004_2_encoder(const ucs4_t *data, Py_ssize_t *length) { - DBCHAR coded = jisx0213_encoder(data, length, NULL); - if (coded == MAP_UNMAPPABLE || coded == MAP_MULTIPLE_AVAIL) - return coded; - else if (coded & 0x8000) - return coded & 0x7fff; - else - return MAP_UNMAPPABLE; + DBCHAR coded = jisx0213_encoder(data, length, NULL); + if (coded == MAP_UNMAPPABLE || coded == MAP_MULTIPLE_AVAIL) + return coded; + else if (coded & 0x8000) + return coded & 0x7fff; + else + return MAP_UNMAPPABLE; } static ucs4_t jisx0201_r_decoder(const unsigned char *data) { - ucs4_t u; - JISX0201_R_DECODE(*data, u) - else return MAP_UNMAPPABLE; - return u; + ucs4_t u; + JISX0201_R_DECODE(*data, u) + else return MAP_UNMAPPABLE; + return u; } static DBCHAR jisx0201_r_encoder(const ucs4_t *data, Py_ssize_t *length) { - DBCHAR coded; - JISX0201_R_ENCODE(*data, coded) - else return MAP_UNMAPPABLE; - return coded; + DBCHAR coded; + JISX0201_R_ENCODE(*data, coded) + else return MAP_UNMAPPABLE; + return coded; } static ucs4_t jisx0201_k_decoder(const unsigned char *data) { - ucs4_t u; - JISX0201_K_DECODE(*data ^ 0x80, u) - else return MAP_UNMAPPABLE; - return u; + ucs4_t u; + JISX0201_K_DECODE(*data ^ 0x80, u) + else return MAP_UNMAPPABLE; + return u; } static DBCHAR jisx0201_k_encoder(const ucs4_t *data, Py_ssize_t *length) { - DBCHAR coded; - JISX0201_K_ENCODE(*data, coded) - else return MAP_UNMAPPABLE; - return coded - 0x80; + DBCHAR coded; + JISX0201_K_ENCODE(*data, coded) + else return MAP_UNMAPPABLE; + return coded - 0x80; } static int gb2312_init(void) { - static int initialized = 0; - - if (!initialized && ( - IMPORT_MAP(cn, gbcommon, &gbcommon_encmap, NULL) || - IMPORT_MAP(cn, gb2312, NULL, &gb2312_decmap))) - return -1; - initialized = 1; - return 0; + static int initialized = 0; + + if (!initialized && ( + IMPORT_MAP(cn, gbcommon, &gbcommon_encmap, NULL) || + IMPORT_MAP(cn, gb2312, NULL, &gb2312_decmap))) + return -1; + initialized = 1; + return 0; } static ucs4_t gb2312_decoder(const unsigned char *data) { - ucs4_t u; - TRYMAP_DEC(gb2312, u, data[0], data[1]) - return u; - else - return MAP_UNMAPPABLE; + ucs4_t u; + TRYMAP_DEC(gb2312, u, data[0], data[1]) + return u; + else + return MAP_UNMAPPABLE; } static DBCHAR gb2312_encoder(const ucs4_t *data, Py_ssize_t *length) { - DBCHAR coded; - assert(*length == 1); - if (*data < 0x10000) { - TRYMAP_ENC(gbcommon, coded, *data) { - if (!(coded & 0x8000)) - return coded; - } - } - return MAP_UNMAPPABLE; + DBCHAR coded; + assert(*length == 1); + if (*data < 0x10000) { + TRYMAP_ENC(gbcommon, coded, *data) { + if (!(coded & 0x8000)) + return coded; + } + } + return MAP_UNMAPPABLE; } static ucs4_t dummy_decoder(const unsigned char *data) { - return MAP_UNMAPPABLE; + return MAP_UNMAPPABLE; } static DBCHAR dummy_encoder(const ucs4_t *data, Py_ssize_t *length) { - return MAP_UNMAPPABLE; + return MAP_UNMAPPABLE; } /*-*- registry tables -*-*/ -#define REGISTRY_KSX1001_G0 { CHARSET_KSX1001, 0, 2, \ - ksx1001_init, \ - ksx1001_decoder, ksx1001_encoder } -#define REGISTRY_KSX1001_G1 { CHARSET_KSX1001, 1, 2, \ - ksx1001_init, \ - ksx1001_decoder, ksx1001_encoder } -#define REGISTRY_JISX0201_R { CHARSET_JISX0201_R, 0, 1, \ - NULL, \ - jisx0201_r_decoder, jisx0201_r_encoder } -#define REGISTRY_JISX0201_K { CHARSET_JISX0201_K, 0, 1, \ - NULL, \ - jisx0201_k_decoder, jisx0201_k_encoder } -#define REGISTRY_JISX0208 { CHARSET_JISX0208, 0, 2, \ - jisx0208_init, \ - jisx0208_decoder, jisx0208_encoder } -#define REGISTRY_JISX0208_O { CHARSET_JISX0208_O, 0, 2, \ - jisx0208_init, \ - jisx0208_decoder, jisx0208_encoder } -#define REGISTRY_JISX0212 { CHARSET_JISX0212, 0, 2, \ - jisx0212_init, \ - jisx0212_decoder, jisx0212_encoder } -#define REGISTRY_JISX0213_2000_1 { CHARSET_JISX0213_2000_1, 0, 2, \ - jisx0213_init, \ - jisx0213_2000_1_decoder, \ - jisx0213_2000_1_encoder } +#define REGISTRY_KSX1001_G0 { CHARSET_KSX1001, 0, 2, \ + ksx1001_init, \ + ksx1001_decoder, ksx1001_encoder } +#define REGISTRY_KSX1001_G1 { CHARSET_KSX1001, 1, 2, \ + ksx1001_init, \ + ksx1001_decoder, ksx1001_encoder } +#define REGISTRY_JISX0201_R { CHARSET_JISX0201_R, 0, 1, \ + NULL, \ + jisx0201_r_decoder, jisx0201_r_encoder } +#define REGISTRY_JISX0201_K { CHARSET_JISX0201_K, 0, 1, \ + NULL, \ + jisx0201_k_decoder, jisx0201_k_encoder } +#define REGISTRY_JISX0208 { CHARSET_JISX0208, 0, 2, \ + jisx0208_init, \ + jisx0208_decoder, jisx0208_encoder } +#define REGISTRY_JISX0208_O { CHARSET_JISX0208_O, 0, 2, \ + jisx0208_init, \ + jisx0208_decoder, jisx0208_encoder } +#define REGISTRY_JISX0212 { CHARSET_JISX0212, 0, 2, \ + jisx0212_init, \ + jisx0212_decoder, jisx0212_encoder } +#define REGISTRY_JISX0213_2000_1 { CHARSET_JISX0213_2000_1, 0, 2, \ + jisx0213_init, \ + jisx0213_2000_1_decoder, \ + jisx0213_2000_1_encoder } #define REGISTRY_JISX0213_2000_1_PAIRONLY { CHARSET_JISX0213_2000_1, 0, 2, \ - jisx0213_init, \ - jisx0213_2000_1_decoder, \ - jisx0213_2000_1_encoder_paironly } -#define REGISTRY_JISX0213_2000_2 { CHARSET_JISX0213_2, 0, 2, \ - jisx0213_init, \ - jisx0213_2000_2_decoder, \ - jisx0213_2000_2_encoder } -#define REGISTRY_JISX0213_2004_1 { CHARSET_JISX0213_2004_1, 0, 2, \ - jisx0213_init, \ - jisx0213_2004_1_decoder, \ - jisx0213_2004_1_encoder } + jisx0213_init, \ + jisx0213_2000_1_decoder, \ + jisx0213_2000_1_encoder_paironly } +#define REGISTRY_JISX0213_2000_2 { CHARSET_JISX0213_2, 0, 2, \ + jisx0213_init, \ + jisx0213_2000_2_decoder, \ + jisx0213_2000_2_encoder } +#define REGISTRY_JISX0213_2004_1 { CHARSET_JISX0213_2004_1, 0, 2, \ + jisx0213_init, \ + jisx0213_2004_1_decoder, \ + jisx0213_2004_1_encoder } #define REGISTRY_JISX0213_2004_1_PAIRONLY { CHARSET_JISX0213_2004_1, 0, 2, \ - jisx0213_init, \ - jisx0213_2004_1_decoder, \ - jisx0213_2004_1_encoder_paironly } -#define REGISTRY_JISX0213_2004_2 { CHARSET_JISX0213_2, 0, 2, \ - jisx0213_init, \ - jisx0213_2004_2_decoder, \ - jisx0213_2004_2_encoder } -#define REGISTRY_GB2312 { CHARSET_GB2312, 0, 2, \ - gb2312_init, \ - gb2312_decoder, gb2312_encoder } -#define REGISTRY_CNS11643_1 { CHARSET_CNS11643_1, 1, 2, \ - cns11643_init, \ - cns11643_1_decoder, cns11643_1_encoder } -#define REGISTRY_CNS11643_2 { CHARSET_CNS11643_2, 2, 2, \ - cns11643_init, \ - cns11643_2_decoder, cns11643_2_encoder } -#define REGISTRY_ISO8859_1 { CHARSET_ISO8859_1, 2, 1, \ - NULL, dummy_decoder, dummy_encoder } -#define REGISTRY_ISO8859_7 { CHARSET_ISO8859_7, 2, 1, \ - NULL, dummy_decoder, dummy_encoder } -#define REGISTRY_SENTINEL { 0, } -#define CONFIGDEF(var, attrs) \ - static const struct iso2022_config iso2022_##var##_config = { \ - attrs, iso2022_##var##_designations \ - }; + jisx0213_init, \ + jisx0213_2004_1_decoder, \ + jisx0213_2004_1_encoder_paironly } +#define REGISTRY_JISX0213_2004_2 { CHARSET_JISX0213_2, 0, 2, \ + jisx0213_init, \ + jisx0213_2004_2_decoder, \ + jisx0213_2004_2_encoder } +#define REGISTRY_GB2312 { CHARSET_GB2312, 0, 2, \ + gb2312_init, \ + gb2312_decoder, gb2312_encoder } +#define REGISTRY_CNS11643_1 { CHARSET_CNS11643_1, 1, 2, \ + cns11643_init, \ + cns11643_1_decoder, cns11643_1_encoder } +#define REGISTRY_CNS11643_2 { CHARSET_CNS11643_2, 2, 2, \ + cns11643_init, \ + cns11643_2_decoder, cns11643_2_encoder } +#define REGISTRY_ISO8859_1 { CHARSET_ISO8859_1, 2, 1, \ + NULL, dummy_decoder, dummy_encoder } +#define REGISTRY_ISO8859_7 { CHARSET_ISO8859_7, 2, 1, \ + NULL, dummy_decoder, dummy_encoder } +#define REGISTRY_SENTINEL { 0, } +#define CONFIGDEF(var, attrs) \ + static const struct iso2022_config iso2022_##var##_config = { \ + attrs, iso2022_##var##_designations \ + }; static const struct iso2022_designation iso2022_kr_designations[] = { - REGISTRY_KSX1001_G1, REGISTRY_SENTINEL + REGISTRY_KSX1001_G1, REGISTRY_SENTINEL }; CONFIGDEF(kr, 0) static const struct iso2022_designation iso2022_jp_designations[] = { - REGISTRY_JISX0208, REGISTRY_JISX0201_R, REGISTRY_JISX0208_O, - REGISTRY_SENTINEL + REGISTRY_JISX0208, REGISTRY_JISX0201_R, REGISTRY_JISX0208_O, + REGISTRY_SENTINEL }; CONFIGDEF(jp, NO_SHIFT | USE_JISX0208_EXT) static const struct iso2022_designation iso2022_jp_1_designations[] = { - REGISTRY_JISX0208, REGISTRY_JISX0212, REGISTRY_JISX0201_R, - REGISTRY_JISX0208_O, REGISTRY_SENTINEL + REGISTRY_JISX0208, REGISTRY_JISX0212, REGISTRY_JISX0201_R, + REGISTRY_JISX0208_O, REGISTRY_SENTINEL }; CONFIGDEF(jp_1, NO_SHIFT | USE_JISX0208_EXT) static const struct iso2022_designation iso2022_jp_2_designations[] = { - REGISTRY_JISX0208, REGISTRY_JISX0212, REGISTRY_KSX1001_G0, - REGISTRY_GB2312, REGISTRY_JISX0201_R, REGISTRY_JISX0208_O, - REGISTRY_ISO8859_1, REGISTRY_ISO8859_7, REGISTRY_SENTINEL + REGISTRY_JISX0208, REGISTRY_JISX0212, REGISTRY_KSX1001_G0, + REGISTRY_GB2312, REGISTRY_JISX0201_R, REGISTRY_JISX0208_O, + REGISTRY_ISO8859_1, REGISTRY_ISO8859_7, REGISTRY_SENTINEL }; CONFIGDEF(jp_2, NO_SHIFT | USE_G2 | USE_JISX0208_EXT) static const struct iso2022_designation iso2022_jp_2004_designations[] = { - REGISTRY_JISX0213_2004_1_PAIRONLY, REGISTRY_JISX0208, - REGISTRY_JISX0213_2004_1, REGISTRY_JISX0213_2004_2, REGISTRY_SENTINEL + REGISTRY_JISX0213_2004_1_PAIRONLY, REGISTRY_JISX0208, + REGISTRY_JISX0213_2004_1, REGISTRY_JISX0213_2004_2, REGISTRY_SENTINEL }; CONFIGDEF(jp_2004, NO_SHIFT | USE_JISX0208_EXT) static const struct iso2022_designation iso2022_jp_3_designations[] = { - REGISTRY_JISX0213_2000_1_PAIRONLY, REGISTRY_JISX0208, - REGISTRY_JISX0213_2000_1, REGISTRY_JISX0213_2000_2, REGISTRY_SENTINEL + REGISTRY_JISX0213_2000_1_PAIRONLY, REGISTRY_JISX0208, + REGISTRY_JISX0213_2000_1, REGISTRY_JISX0213_2000_2, REGISTRY_SENTINEL }; CONFIGDEF(jp_3, NO_SHIFT | USE_JISX0208_EXT) static const struct iso2022_designation iso2022_jp_ext_designations[] = { - REGISTRY_JISX0208, REGISTRY_JISX0212, REGISTRY_JISX0201_R, - REGISTRY_JISX0201_K, REGISTRY_JISX0208_O, REGISTRY_SENTINEL + REGISTRY_JISX0208, REGISTRY_JISX0212, REGISTRY_JISX0201_R, + REGISTRY_JISX0201_K, REGISTRY_JISX0208_O, REGISTRY_SENTINEL }; CONFIGDEF(jp_ext, NO_SHIFT | USE_JISX0208_EXT) @@ -1111,11 +1111,11 @@ BEGIN_MAPPINGS_LIST /* no mapping table here */ END_MAPPINGS_LIST -#define ISO2022_CODEC(variation) { \ - "iso2022_" #variation, \ - &iso2022_##variation##_config, \ - iso2022_codec_init, \ - _STATEFUL_METHODS(iso2022) \ +#define ISO2022_CODEC(variation) { \ + "iso2022_" #variation, \ + &iso2022_##variation##_config, \ + iso2022_codec_init, \ + _STATEFUL_METHODS(iso2022) \ }, BEGIN_CODECS_LIST diff --git a/Modules/cjkcodecs/_codecs_jp.c b/Modules/cjkcodecs/_codecs_jp.c index f49a10b..901d3be 100644 --- a/Modules/cjkcodecs/_codecs_jp.c +++ b/Modules/cjkcodecs/_codecs_jp.c @@ -19,124 +19,124 @@ ENCODER(cp932) { - while (inleft > 0) { - Py_UNICODE c = IN1; - DBCHAR code; - unsigned char c1, c2; - - if (c <= 0x80) { - WRITE1((unsigned char)c) - NEXT(1, 1) - continue; - } - else if (c >= 0xff61 && c <= 0xff9f) { - WRITE1(c - 0xfec0) - NEXT(1, 1) - continue; - } - else if (c >= 0xf8f0 && c <= 0xf8f3) { - /* Windows compatibility */ - REQUIRE_OUTBUF(1) - if (c == 0xf8f0) - OUT1(0xa0) - else - OUT1(c - 0xfef1 + 0xfd) - NEXT(1, 1) - continue; - } - - UCS4INVALID(c) - REQUIRE_OUTBUF(2) - - TRYMAP_ENC(cp932ext, code, c) { - OUT1(code >> 8) - OUT2(code & 0xff) - } - else TRYMAP_ENC(jisxcommon, code, c) { - if (code & 0x8000) /* MSB set: JIS X 0212 */ - return 1; - - /* JIS X 0208 */ - c1 = code >> 8; - c2 = code & 0xff; - c2 = (((c1 - 0x21) & 1) ? 0x5e : 0) + (c2 - 0x21); - c1 = (c1 - 0x21) >> 1; - OUT1(c1 < 0x1f ? c1 + 0x81 : c1 + 0xc1) - OUT2(c2 < 0x3f ? c2 + 0x40 : c2 + 0x41) - } - else if (c >= 0xe000 && c < 0xe758) { - /* User-defined area */ - c1 = (Py_UNICODE)(c - 0xe000) / 188; - c2 = (Py_UNICODE)(c - 0xe000) % 188; - OUT1(c1 + 0xf0) - OUT2(c2 < 0x3f ? c2 + 0x40 : c2 + 0x41) - } - else - return 1; - - NEXT(1, 2) - } - - return 0; + while (inleft > 0) { + Py_UNICODE c = IN1; + DBCHAR code; + unsigned char c1, c2; + + if (c <= 0x80) { + WRITE1((unsigned char)c) + NEXT(1, 1) + continue; + } + else if (c >= 0xff61 && c <= 0xff9f) { + WRITE1(c - 0xfec0) + NEXT(1, 1) + continue; + } + else if (c >= 0xf8f0 && c <= 0xf8f3) { + /* Windows compatibility */ + REQUIRE_OUTBUF(1) + if (c == 0xf8f0) + OUT1(0xa0) + else + OUT1(c - 0xfef1 + 0xfd) + NEXT(1, 1) + continue; + } + + UCS4INVALID(c) + REQUIRE_OUTBUF(2) + + TRYMAP_ENC(cp932ext, code, c) { + OUT1(code >> 8) + OUT2(code & 0xff) + } + else TRYMAP_ENC(jisxcommon, code, c) { + if (code & 0x8000) /* MSB set: JIS X 0212 */ + return 1; + + /* JIS X 0208 */ + c1 = code >> 8; + c2 = code & 0xff; + c2 = (((c1 - 0x21) & 1) ? 0x5e : 0) + (c2 - 0x21); + c1 = (c1 - 0x21) >> 1; + OUT1(c1 < 0x1f ? c1 + 0x81 : c1 + 0xc1) + OUT2(c2 < 0x3f ? c2 + 0x40 : c2 + 0x41) + } + else if (c >= 0xe000 && c < 0xe758) { + /* User-defined area */ + c1 = (Py_UNICODE)(c - 0xe000) / 188; + c2 = (Py_UNICODE)(c - 0xe000) % 188; + OUT1(c1 + 0xf0) + OUT2(c2 < 0x3f ? c2 + 0x40 : c2 + 0x41) + } + else + return 1; + + NEXT(1, 2) + } + + return 0; } DECODER(cp932) { - while (inleft > 0) { - unsigned char c = IN1, c2; - - REQUIRE_OUTBUF(1) - if (c <= 0x80) { - OUT1(c) - NEXT(1, 1) - continue; - } - else if (c >= 0xa0 && c <= 0xdf) { - if (c == 0xa0) - OUT1(0xf8f0) /* half-width katakana */ - else - OUT1(0xfec0 + c) - NEXT(1, 1) - continue; - } - else if (c >= 0xfd/* && c <= 0xff*/) { - /* Windows compatibility */ - OUT1(0xf8f1 - 0xfd + c) - NEXT(1, 1) - continue; - } - - REQUIRE_INBUF(2) - c2 = IN2; - - TRYMAP_DEC(cp932ext, **outbuf, c, c2); - else if ((c >= 0x81 && c <= 0x9f) || (c >= 0xe0 && c <= 0xea)){ - if (c2 < 0x40 || (c2 > 0x7e && c2 < 0x80) || c2 > 0xfc) - return 2; - - c = (c < 0xe0 ? c - 0x81 : c - 0xc1); - c2 = (c2 < 0x80 ? c2 - 0x40 : c2 - 0x41); - c = (2 * c + (c2 < 0x5e ? 0 : 1) + 0x21); - c2 = (c2 < 0x5e ? c2 : c2 - 0x5e) + 0x21; - - TRYMAP_DEC(jisx0208, **outbuf, c, c2); - else return 2; - } - else if (c >= 0xf0 && c <= 0xf9) { - if ((c2 >= 0x40 && c2 <= 0x7e) || - (c2 >= 0x80 && c2 <= 0xfc)) - OUT1(0xe000 + 188 * (c - 0xf0) + - (c2 < 0x80 ? c2 - 0x40 : c2 - 0x41)) - else - return 2; - } - else - return 2; - - NEXT(2, 1) - } - - return 0; + while (inleft > 0) { + unsigned char c = IN1, c2; + + REQUIRE_OUTBUF(1) + if (c <= 0x80) { + OUT1(c) + NEXT(1, 1) + continue; + } + else if (c >= 0xa0 && c <= 0xdf) { + if (c == 0xa0) + OUT1(0xf8f0) /* half-width katakana */ + else + OUT1(0xfec0 + c) + NEXT(1, 1) + continue; + } + else if (c >= 0xfd/* && c <= 0xff*/) { + /* Windows compatibility */ + OUT1(0xf8f1 - 0xfd + c) + NEXT(1, 1) + continue; + } + + REQUIRE_INBUF(2) + c2 = IN2; + + TRYMAP_DEC(cp932ext, **outbuf, c, c2); + else if ((c >= 0x81 && c <= 0x9f) || (c >= 0xe0 && c <= 0xea)){ + if (c2 < 0x40 || (c2 > 0x7e && c2 < 0x80) || c2 > 0xfc) + return 2; + + c = (c < 0xe0 ? c - 0x81 : c - 0xc1); + c2 = (c2 < 0x80 ? c2 - 0x40 : c2 - 0x41); + c = (2 * c + (c2 < 0x5e ? 0 : 1) + 0x21); + c2 = (c2 < 0x5e ? c2 : c2 - 0x5e) + 0x21; + + TRYMAP_DEC(jisx0208, **outbuf, c, c2); + else return 2; + } + else if (c >= 0xf0 && c <= 0xf9) { + if ((c2 >= 0x40 && c2 <= 0x7e) || + (c2 >= 0x80 && c2 <= 0xfc)) + OUT1(0xe000 + 188 * (c - 0xf0) + + (c2 < 0x80 ? c2 - 0x40 : c2 - 0x41)) + else + return 2; + } + else + return 2; + + NEXT(2, 1) + } + + return 0; } @@ -146,166 +146,166 @@ DECODER(cp932) ENCODER(euc_jis_2004) { - while (inleft > 0) { - ucs4_t c = IN1; - DBCHAR code; - Py_ssize_t insize; - - if (c < 0x80) { - WRITE1(c) - NEXT(1, 1) - continue; - } - - DECODE_SURROGATE(c) - insize = GET_INSIZE(c); - - if (c <= 0xFFFF) { - EMULATE_JISX0213_2000_ENCODE_BMP(code, c) - else TRYMAP_ENC(jisx0213_bmp, code, c) { - if (code == MULTIC) { - if (inleft < 2) { - if (flags & MBENC_FLUSH) { - code = find_pairencmap( - (ucs2_t)c, 0, - jisx0213_pair_encmap, - JISX0213_ENCPAIRS); - if (code == DBCINV) - return 1; - } - else - return MBERR_TOOFEW; - } - else { - code = find_pairencmap( - (ucs2_t)c, (*inbuf)[1], - jisx0213_pair_encmap, - JISX0213_ENCPAIRS); - if (code == DBCINV) { - code = find_pairencmap( - (ucs2_t)c, 0, - jisx0213_pair_encmap, - JISX0213_ENCPAIRS); - if (code == DBCINV) - return 1; - } else - insize = 2; - } - } - } - else TRYMAP_ENC(jisxcommon, code, c); - else if (c >= 0xff61 && c <= 0xff9f) { - /* JIS X 0201 half-width katakana */ - WRITE2(0x8e, c - 0xfec0) - NEXT(1, 2) - continue; - } - else if (c == 0xff3c) - /* F/W REVERSE SOLIDUS (see NOTES) */ - code = 0x2140; - else if (c == 0xff5e) - /* F/W TILDE (see NOTES) */ - code = 0x2232; - else - return 1; - } - else if (c >> 16 == EMPBASE >> 16) { - EMULATE_JISX0213_2000_ENCODE_EMP(code, c) - else TRYMAP_ENC(jisx0213_emp, code, c & 0xffff); - else return insize; - } - else - return insize; - - if (code & 0x8000) { - /* Codeset 2 */ - WRITE3(0x8f, code >> 8, (code & 0xFF) | 0x80) - NEXT(insize, 3) - } else { - /* Codeset 1 */ - WRITE2((code >> 8) | 0x80, (code & 0xFF) | 0x80) - NEXT(insize, 2) - } - } - - return 0; + while (inleft > 0) { + ucs4_t c = IN1; + DBCHAR code; + Py_ssize_t insize; + + if (c < 0x80) { + WRITE1(c) + NEXT(1, 1) + continue; + } + + DECODE_SURROGATE(c) + insize = GET_INSIZE(c); + + if (c <= 0xFFFF) { + EMULATE_JISX0213_2000_ENCODE_BMP(code, c) + else TRYMAP_ENC(jisx0213_bmp, code, c) { + if (code == MULTIC) { + if (inleft < 2) { + if (flags & MBENC_FLUSH) { + code = find_pairencmap( + (ucs2_t)c, 0, + jisx0213_pair_encmap, + JISX0213_ENCPAIRS); + if (code == DBCINV) + return 1; + } + else + return MBERR_TOOFEW; + } + else { + code = find_pairencmap( + (ucs2_t)c, (*inbuf)[1], + jisx0213_pair_encmap, + JISX0213_ENCPAIRS); + if (code == DBCINV) { + code = find_pairencmap( + (ucs2_t)c, 0, + jisx0213_pair_encmap, + JISX0213_ENCPAIRS); + if (code == DBCINV) + return 1; + } else + insize = 2; + } + } + } + else TRYMAP_ENC(jisxcommon, code, c); + else if (c >= 0xff61 && c <= 0xff9f) { + /* JIS X 0201 half-width katakana */ + WRITE2(0x8e, c - 0xfec0) + NEXT(1, 2) + continue; + } + else if (c == 0xff3c) + /* F/W REVERSE SOLIDUS (see NOTES) */ + code = 0x2140; + else if (c == 0xff5e) + /* F/W TILDE (see NOTES) */ + code = 0x2232; + else + return 1; + } + else if (c >> 16 == EMPBASE >> 16) { + EMULATE_JISX0213_2000_ENCODE_EMP(code, c) + else TRYMAP_ENC(jisx0213_emp, code, c & 0xffff); + else return insize; + } + else + return insize; + + if (code & 0x8000) { + /* Codeset 2 */ + WRITE3(0x8f, code >> 8, (code & 0xFF) | 0x80) + NEXT(insize, 3) + } else { + /* Codeset 1 */ + WRITE2((code >> 8) | 0x80, (code & 0xFF) | 0x80) + NEXT(insize, 2) + } + } + + return 0; } DECODER(euc_jis_2004) { - while (inleft > 0) { - unsigned char c = IN1; - ucs4_t code; - - REQUIRE_OUTBUF(1) - - if (c < 0x80) { - OUT1(c) - NEXT(1, 1) - continue; - } - - if (c == 0x8e) { - /* JIS X 0201 half-width katakana */ - unsigned char c2; - - REQUIRE_INBUF(2) - c2 = IN2; - if (c2 >= 0xa1 && c2 <= 0xdf) { - OUT1(0xfec0 + c2) - NEXT(2, 1) - } - else - return 2; - } - else if (c == 0x8f) { - unsigned char c2, c3; - - REQUIRE_INBUF(3) - c2 = IN2 ^ 0x80; - c3 = IN3 ^ 0x80; - - /* JIS X 0213 Plane 2 or JIS X 0212 (see NOTES) */ - EMULATE_JISX0213_2000_DECODE_PLANE2(**outbuf, c2, c3) - else TRYMAP_DEC(jisx0213_2_bmp, **outbuf, c2, c3) ; - else TRYMAP_DEC(jisx0213_2_emp, code, c2, c3) { - WRITEUCS4(EMPBASE | code) - NEXT_IN(3) - continue; - } - else TRYMAP_DEC(jisx0212, **outbuf, c2, c3) ; - else return 3; - NEXT(3, 1) - } - else { - unsigned char c2; - - REQUIRE_INBUF(2) - c ^= 0x80; - c2 = IN2 ^ 0x80; - - /* JIS X 0213 Plane 1 */ - EMULATE_JISX0213_2000_DECODE_PLANE1(**outbuf, c, c2) - else if (c == 0x21 && c2 == 0x40) **outbuf = 0xff3c; - else if (c == 0x22 && c2 == 0x32) **outbuf = 0xff5e; - else TRYMAP_DEC(jisx0208, **outbuf, c, c2); - else TRYMAP_DEC(jisx0213_1_bmp, **outbuf, c, c2); - else TRYMAP_DEC(jisx0213_1_emp, code, c, c2) { - WRITEUCS4(EMPBASE | code) - NEXT_IN(2) - continue; - } - else TRYMAP_DEC(jisx0213_pair, code, c, c2) { - WRITE2(code >> 16, code & 0xffff) - NEXT(2, 2) - continue; - } - else return 2; - NEXT(2, 1) - } - } - - return 0; + while (inleft > 0) { + unsigned char c = IN1; + ucs4_t code; + + REQUIRE_OUTBUF(1) + + if (c < 0x80) { + OUT1(c) + NEXT(1, 1) + continue; + } + + if (c == 0x8e) { + /* JIS X 0201 half-width katakana */ + unsigned char c2; + + REQUIRE_INBUF(2) + c2 = IN2; + if (c2 >= 0xa1 && c2 <= 0xdf) { + OUT1(0xfec0 + c2) + NEXT(2, 1) + } + else + return 2; + } + else if (c == 0x8f) { + unsigned char c2, c3; + + REQUIRE_INBUF(3) + c2 = IN2 ^ 0x80; + c3 = IN3 ^ 0x80; + + /* JIS X 0213 Plane 2 or JIS X 0212 (see NOTES) */ + EMULATE_JISX0213_2000_DECODE_PLANE2(**outbuf, c2, c3) + else TRYMAP_DEC(jisx0213_2_bmp, **outbuf, c2, c3) ; + else TRYMAP_DEC(jisx0213_2_emp, code, c2, c3) { + WRITEUCS4(EMPBASE | code) + NEXT_IN(3) + continue; + } + else TRYMAP_DEC(jisx0212, **outbuf, c2, c3) ; + else return 3; + NEXT(3, 1) + } + else { + unsigned char c2; + + REQUIRE_INBUF(2) + c ^= 0x80; + c2 = IN2 ^ 0x80; + + /* JIS X 0213 Plane 1 */ + EMULATE_JISX0213_2000_DECODE_PLANE1(**outbuf, c, c2) + else if (c == 0x21 && c2 == 0x40) **outbuf = 0xff3c; + else if (c == 0x22 && c2 == 0x32) **outbuf = 0xff5e; + else TRYMAP_DEC(jisx0208, **outbuf, c, c2); + else TRYMAP_DEC(jisx0213_1_bmp, **outbuf, c, c2); + else TRYMAP_DEC(jisx0213_1_emp, code, c, c2) { + WRITEUCS4(EMPBASE | code) + NEXT_IN(2) + continue; + } + else TRYMAP_DEC(jisx0213_pair, code, c, c2) { + WRITE2(code >> 16, code & 0xffff) + NEXT(2, 2) + continue; + } + else return 2; + NEXT(2, 1) + } + } + + return 0; } @@ -315,114 +315,114 @@ DECODER(euc_jis_2004) ENCODER(euc_jp) { - while (inleft > 0) { - Py_UNICODE c = IN1; - DBCHAR code; - - if (c < 0x80) { - WRITE1((unsigned char)c) - NEXT(1, 1) - continue; - } - - UCS4INVALID(c) - - TRYMAP_ENC(jisxcommon, code, c); - else if (c >= 0xff61 && c <= 0xff9f) { - /* JIS X 0201 half-width katakana */ - WRITE2(0x8e, c - 0xfec0) - NEXT(1, 2) - continue; - } + while (inleft > 0) { + Py_UNICODE c = IN1; + DBCHAR code; + + if (c < 0x80) { + WRITE1((unsigned char)c) + NEXT(1, 1) + continue; + } + + UCS4INVALID(c) + + TRYMAP_ENC(jisxcommon, code, c); + else if (c >= 0xff61 && c <= 0xff9f) { + /* JIS X 0201 half-width katakana */ + WRITE2(0x8e, c - 0xfec0) + NEXT(1, 2) + continue; + } #ifndef STRICT_BUILD - else if (c == 0xff3c) /* FULL-WIDTH REVERSE SOLIDUS */ - code = 0x2140; - else if (c == 0xa5) { /* YEN SIGN */ - WRITE1(0x5c); - NEXT(1, 1) - continue; - } else if (c == 0x203e) { /* OVERLINE */ - WRITE1(0x7e); - NEXT(1, 1) - continue; - } + else if (c == 0xff3c) /* FULL-WIDTH REVERSE SOLIDUS */ + code = 0x2140; + else if (c == 0xa5) { /* YEN SIGN */ + WRITE1(0x5c); + NEXT(1, 1) + continue; + } else if (c == 0x203e) { /* OVERLINE */ + WRITE1(0x7e); + NEXT(1, 1) + continue; + } #endif - else - return 1; - - if (code & 0x8000) { - /* JIS X 0212 */ - WRITE3(0x8f, code >> 8, (code & 0xFF) | 0x80) - NEXT(1, 3) - } else { - /* JIS X 0208 */ - WRITE2((code >> 8) | 0x80, (code & 0xFF) | 0x80) - NEXT(1, 2) - } - } - - return 0; + else + return 1; + + if (code & 0x8000) { + /* JIS X 0212 */ + WRITE3(0x8f, code >> 8, (code & 0xFF) | 0x80) + NEXT(1, 3) + } else { + /* JIS X 0208 */ + WRITE2((code >> 8) | 0x80, (code & 0xFF) | 0x80) + NEXT(1, 2) + } + } + + return 0; } DECODER(euc_jp) { - while (inleft > 0) { - unsigned char c = IN1; - - REQUIRE_OUTBUF(1) - - if (c < 0x80) { - OUT1(c) - NEXT(1, 1) - continue; - } - - if (c == 0x8e) { - /* JIS X 0201 half-width katakana */ - unsigned char c2; - - REQUIRE_INBUF(2) - c2 = IN2; - if (c2 >= 0xa1 && c2 <= 0xdf) { - OUT1(0xfec0 + c2) - NEXT(2, 1) - } - else - return 2; - } - else if (c == 0x8f) { - unsigned char c2, c3; - - REQUIRE_INBUF(3) - c2 = IN2; - c3 = IN3; - /* JIS X 0212 */ - TRYMAP_DEC(jisx0212, **outbuf, c2 ^ 0x80, c3 ^ 0x80) { - NEXT(3, 1) - } - else - return 3; - } - else { - unsigned char c2; - - REQUIRE_INBUF(2) - c2 = IN2; - /* JIS X 0208 */ + while (inleft > 0) { + unsigned char c = IN1; + + REQUIRE_OUTBUF(1) + + if (c < 0x80) { + OUT1(c) + NEXT(1, 1) + continue; + } + + if (c == 0x8e) { + /* JIS X 0201 half-width katakana */ + unsigned char c2; + + REQUIRE_INBUF(2) + c2 = IN2; + if (c2 >= 0xa1 && c2 <= 0xdf) { + OUT1(0xfec0 + c2) + NEXT(2, 1) + } + else + return 2; + } + else if (c == 0x8f) { + unsigned char c2, c3; + + REQUIRE_INBUF(3) + c2 = IN2; + c3 = IN3; + /* JIS X 0212 */ + TRYMAP_DEC(jisx0212, **outbuf, c2 ^ 0x80, c3 ^ 0x80) { + NEXT(3, 1) + } + else + return 3; + } + else { + unsigned char c2; + + REQUIRE_INBUF(2) + c2 = IN2; + /* JIS X 0208 */ #ifndef STRICT_BUILD - if (c == 0xa1 && c2 == 0xc0) - /* FULL-WIDTH REVERSE SOLIDUS */ - **outbuf = 0xff3c; - else + if (c == 0xa1 && c2 == 0xc0) + /* FULL-WIDTH REVERSE SOLIDUS */ + **outbuf = 0xff3c; + else #endif - TRYMAP_DEC(jisx0208, **outbuf, - c ^ 0x80, c2 ^ 0x80) ; - else return 2; - NEXT(2, 1) - } - } - - return 0; + TRYMAP_DEC(jisx0208, **outbuf, + c ^ 0x80, c2 ^ 0x80) ; + else return 2; + NEXT(2, 1) + } + } + + return 0; } @@ -432,105 +432,105 @@ DECODER(euc_jp) ENCODER(shift_jis) { - while (inleft > 0) { - Py_UNICODE c = IN1; - DBCHAR code; - unsigned char c1, c2; + while (inleft > 0) { + Py_UNICODE c = IN1; + DBCHAR code; + unsigned char c1, c2; #ifdef STRICT_BUILD - JISX0201_R_ENCODE(c, code) + JISX0201_R_ENCODE(c, code) #else - if (c < 0x80) code = c; - else if (c == 0x00a5) code = 0x5c; /* YEN SIGN */ - else if (c == 0x203e) code = 0x7e; /* OVERLINE */ + if (c < 0x80) code = c; + else if (c == 0x00a5) code = 0x5c; /* YEN SIGN */ + else if (c == 0x203e) code = 0x7e; /* OVERLINE */ #endif - else JISX0201_K_ENCODE(c, code) - else UCS4INVALID(c) - else code = NOCHAR; + else JISX0201_K_ENCODE(c, code) + else UCS4INVALID(c) + else code = NOCHAR; - if (code < 0x80 || (code >= 0xa1 && code <= 0xdf)) { - REQUIRE_OUTBUF(1) + if (code < 0x80 || (code >= 0xa1 && code <= 0xdf)) { + REQUIRE_OUTBUF(1) - OUT1((unsigned char)code) - NEXT(1, 1) - continue; - } + OUT1((unsigned char)code) + NEXT(1, 1) + continue; + } - REQUIRE_OUTBUF(2) + REQUIRE_OUTBUF(2) - if (code == NOCHAR) { - TRYMAP_ENC(jisxcommon, code, c); + if (code == NOCHAR) { + TRYMAP_ENC(jisxcommon, code, c); #ifndef STRICT_BUILD - else if (c == 0xff3c) - code = 0x2140; /* FULL-WIDTH REVERSE SOLIDUS */ + else if (c == 0xff3c) + code = 0x2140; /* FULL-WIDTH REVERSE SOLIDUS */ #endif - else - return 1; - - if (code & 0x8000) /* MSB set: JIS X 0212 */ - return 1; - } - - c1 = code >> 8; - c2 = code & 0xff; - c2 = (((c1 - 0x21) & 1) ? 0x5e : 0) + (c2 - 0x21); - c1 = (c1 - 0x21) >> 1; - OUT1(c1 < 0x1f ? c1 + 0x81 : c1 + 0xc1) - OUT2(c2 < 0x3f ? c2 + 0x40 : c2 + 0x41) - NEXT(1, 2) - } - - return 0; + else + return 1; + + if (code & 0x8000) /* MSB set: JIS X 0212 */ + return 1; + } + + c1 = code >> 8; + c2 = code & 0xff; + c2 = (((c1 - 0x21) & 1) ? 0x5e : 0) + (c2 - 0x21); + c1 = (c1 - 0x21) >> 1; + OUT1(c1 < 0x1f ? c1 + 0x81 : c1 + 0xc1) + OUT2(c2 < 0x3f ? c2 + 0x40 : c2 + 0x41) + NEXT(1, 2) + } + + return 0; } DECODER(shift_jis) { - while (inleft > 0) { - unsigned char c = IN1; + while (inleft > 0) { + unsigned char c = IN1; - REQUIRE_OUTBUF(1) + REQUIRE_OUTBUF(1) #ifdef STRICT_BUILD - JISX0201_R_DECODE(c, **outbuf) + JISX0201_R_DECODE(c, **outbuf) #else - if (c < 0x80) **outbuf = c; + if (c < 0x80) **outbuf = c; #endif - else JISX0201_K_DECODE(c, **outbuf) - else if ((c >= 0x81 && c <= 0x9f) || (c >= 0xe0 && c <= 0xea)){ - unsigned char c1, c2; + else JISX0201_K_DECODE(c, **outbuf) + else if ((c >= 0x81 && c <= 0x9f) || (c >= 0xe0 && c <= 0xea)){ + unsigned char c1, c2; - REQUIRE_INBUF(2) - c2 = IN2; - if (c2 < 0x40 || (c2 > 0x7e && c2 < 0x80) || c2 > 0xfc) - return 2; + REQUIRE_INBUF(2) + c2 = IN2; + if (c2 < 0x40 || (c2 > 0x7e && c2 < 0x80) || c2 > 0xfc) + return 2; - c1 = (c < 0xe0 ? c - 0x81 : c - 0xc1); - c2 = (c2 < 0x80 ? c2 - 0x40 : c2 - 0x41); - c1 = (2 * c1 + (c2 < 0x5e ? 0 : 1) + 0x21); - c2 = (c2 < 0x5e ? c2 : c2 - 0x5e) + 0x21; + c1 = (c < 0xe0 ? c - 0x81 : c - 0xc1); + c2 = (c2 < 0x80 ? c2 - 0x40 : c2 - 0x41); + c1 = (2 * c1 + (c2 < 0x5e ? 0 : 1) + 0x21); + c2 = (c2 < 0x5e ? c2 : c2 - 0x5e) + 0x21; #ifndef STRICT_BUILD - if (c1 == 0x21 && c2 == 0x40) { - /* FULL-WIDTH REVERSE SOLIDUS */ - OUT1(0xff3c) - NEXT(2, 1) - continue; - } + if (c1 == 0x21 && c2 == 0x40) { + /* FULL-WIDTH REVERSE SOLIDUS */ + OUT1(0xff3c) + NEXT(2, 1) + continue; + } #endif - TRYMAP_DEC(jisx0208, **outbuf, c1, c2) { - NEXT(2, 1) - continue; - } - else - return 2; - } - else - return 2; - - NEXT(1, 1) /* JIS X 0201 */ - } - - return 0; + TRYMAP_DEC(jisx0208, **outbuf, c1, c2) { + NEXT(2, 1) + continue; + } + else + return 2; + } + else + return 2; + + NEXT(1, 1) /* JIS X 0201 */ + } + + return 0; } @@ -540,167 +540,167 @@ DECODER(shift_jis) ENCODER(shift_jis_2004) { - while (inleft > 0) { - ucs4_t c = IN1; - DBCHAR code = NOCHAR; - int c1, c2; - Py_ssize_t insize; - - JISX0201_ENCODE(c, code) - else DECODE_SURROGATE(c) - - if (code < 0x80 || (code >= 0xa1 && code <= 0xdf)) { - WRITE1((unsigned char)code) - NEXT(1, 1) - continue; - } - - REQUIRE_OUTBUF(2) - insize = GET_INSIZE(c); - - if (code == NOCHAR) { - if (c <= 0xffff) { - EMULATE_JISX0213_2000_ENCODE_BMP(code, c) - else TRYMAP_ENC(jisx0213_bmp, code, c) { - if (code == MULTIC) { - if (inleft < 2) { - if (flags & MBENC_FLUSH) { - code = find_pairencmap - ((ucs2_t)c, 0, - jisx0213_pair_encmap, - JISX0213_ENCPAIRS); - if (code == DBCINV) - return 1; - } - else - return MBERR_TOOFEW; - } - else { - code = find_pairencmap( - (ucs2_t)c, IN2, - jisx0213_pair_encmap, - JISX0213_ENCPAIRS); - if (code == DBCINV) { - code = find_pairencmap( - (ucs2_t)c, 0, - jisx0213_pair_encmap, - JISX0213_ENCPAIRS); - if (code == DBCINV) - return 1; - } - else - insize = 2; - } - } - } - else TRYMAP_ENC(jisxcommon, code, c) { - /* abandon JIS X 0212 codes */ - if (code & 0x8000) - return 1; - } - else return 1; - } - else if (c >> 16 == EMPBASE >> 16) { - EMULATE_JISX0213_2000_ENCODE_EMP(code, c) - else TRYMAP_ENC(jisx0213_emp, code, c&0xffff); - else return insize; - } - else - return insize; - } - - c1 = code >> 8; - c2 = (code & 0xff) - 0x21; - - if (c1 & 0x80) { /* Plane 2 */ - if (c1 >= 0xee) c1 -= 0x87; - else if (c1 >= 0xac || c1 == 0xa8) c1 -= 0x49; - else c1 -= 0x43; - } - else /* Plane 1 */ - c1 -= 0x21; - - if (c1 & 1) c2 += 0x5e; - c1 >>= 1; - OUT1(c1 + (c1 < 0x1f ? 0x81 : 0xc1)) - OUT2(c2 + (c2 < 0x3f ? 0x40 : 0x41)) - - NEXT(insize, 2) - } - - return 0; + while (inleft > 0) { + ucs4_t c = IN1; + DBCHAR code = NOCHAR; + int c1, c2; + Py_ssize_t insize; + + JISX0201_ENCODE(c, code) + else DECODE_SURROGATE(c) + + if (code < 0x80 || (code >= 0xa1 && code <= 0xdf)) { + WRITE1((unsigned char)code) + NEXT(1, 1) + continue; + } + + REQUIRE_OUTBUF(2) + insize = GET_INSIZE(c); + + if (code == NOCHAR) { + if (c <= 0xffff) { + EMULATE_JISX0213_2000_ENCODE_BMP(code, c) + else TRYMAP_ENC(jisx0213_bmp, code, c) { + if (code == MULTIC) { + if (inleft < 2) { + if (flags & MBENC_FLUSH) { + code = find_pairencmap + ((ucs2_t)c, 0, + jisx0213_pair_encmap, + JISX0213_ENCPAIRS); + if (code == DBCINV) + return 1; + } + else + return MBERR_TOOFEW; + } + else { + code = find_pairencmap( + (ucs2_t)c, IN2, + jisx0213_pair_encmap, + JISX0213_ENCPAIRS); + if (code == DBCINV) { + code = find_pairencmap( + (ucs2_t)c, 0, + jisx0213_pair_encmap, + JISX0213_ENCPAIRS); + if (code == DBCINV) + return 1; + } + else + insize = 2; + } + } + } + else TRYMAP_ENC(jisxcommon, code, c) { + /* abandon JIS X 0212 codes */ + if (code & 0x8000) + return 1; + } + else return 1; + } + else if (c >> 16 == EMPBASE >> 16) { + EMULATE_JISX0213_2000_ENCODE_EMP(code, c) + else TRYMAP_ENC(jisx0213_emp, code, c&0xffff); + else return insize; + } + else + return insize; + } + + c1 = code >> 8; + c2 = (code & 0xff) - 0x21; + + if (c1 & 0x80) { /* Plane 2 */ + if (c1 >= 0xee) c1 -= 0x87; + else if (c1 >= 0xac || c1 == 0xa8) c1 -= 0x49; + else c1 -= 0x43; + } + else /* Plane 1 */ + c1 -= 0x21; + + if (c1 & 1) c2 += 0x5e; + c1 >>= 1; + OUT1(c1 + (c1 < 0x1f ? 0x81 : 0xc1)) + OUT2(c2 + (c2 < 0x3f ? 0x40 : 0x41)) + + NEXT(insize, 2) + } + + return 0; } DECODER(shift_jis_2004) { - while (inleft > 0) { - unsigned char c = IN1; - - REQUIRE_OUTBUF(1) - JISX0201_DECODE(c, **outbuf) - else if ((c >= 0x81 && c <= 0x9f) || (c >= 0xe0 && c <= 0xfc)){ - unsigned char c1, c2; - ucs4_t code; - - REQUIRE_INBUF(2) - c2 = IN2; - if (c2 < 0x40 || (c2 > 0x7e && c2 < 0x80) || c2 > 0xfc) - return 2; - - c1 = (c < 0xe0 ? c - 0x81 : c - 0xc1); - c2 = (c2 < 0x80 ? c2 - 0x40 : c2 - 0x41); - c1 = (2 * c1 + (c2 < 0x5e ? 0 : 1)); - c2 = (c2 < 0x5e ? c2 : c2 - 0x5e) + 0x21; - - if (c1 < 0x5e) { /* Plane 1 */ - c1 += 0x21; - EMULATE_JISX0213_2000_DECODE_PLANE1(**outbuf, - c1, c2) - else TRYMAP_DEC(jisx0208, **outbuf, c1, c2) { - NEXT_OUT(1) - } - else TRYMAP_DEC(jisx0213_1_bmp, **outbuf, - c1, c2) { - NEXT_OUT(1) - } - else TRYMAP_DEC(jisx0213_1_emp, code, c1, c2) { - WRITEUCS4(EMPBASE | code) - } - else TRYMAP_DEC(jisx0213_pair, code, c1, c2) { - WRITE2(code >> 16, code & 0xffff) - NEXT_OUT(2) - } - else - return 2; - NEXT_IN(2) - } - else { /* Plane 2 */ - if (c1 >= 0x67) c1 += 0x07; - else if (c1 >= 0x63 || c1 == 0x5f) c1 -= 0x37; - else c1 -= 0x3d; - - EMULATE_JISX0213_2000_DECODE_PLANE2(**outbuf, - c1, c2) - else TRYMAP_DEC(jisx0213_2_bmp, **outbuf, - c1, c2) ; - else TRYMAP_DEC(jisx0213_2_emp, code, c1, c2) { - WRITEUCS4(EMPBASE | code) - NEXT_IN(2) - continue; - } - else - return 2; - NEXT(2, 1) - } - continue; - } - else - return 2; - - NEXT(1, 1) /* JIS X 0201 */ - } - - return 0; + while (inleft > 0) { + unsigned char c = IN1; + + REQUIRE_OUTBUF(1) + JISX0201_DECODE(c, **outbuf) + else if ((c >= 0x81 && c <= 0x9f) || (c >= 0xe0 && c <= 0xfc)){ + unsigned char c1, c2; + ucs4_t code; + + REQUIRE_INBUF(2) + c2 = IN2; + if (c2 < 0x40 || (c2 > 0x7e && c2 < 0x80) || c2 > 0xfc) + return 2; + + c1 = (c < 0xe0 ? c - 0x81 : c - 0xc1); + c2 = (c2 < 0x80 ? c2 - 0x40 : c2 - 0x41); + c1 = (2 * c1 + (c2 < 0x5e ? 0 : 1)); + c2 = (c2 < 0x5e ? c2 : c2 - 0x5e) + 0x21; + + if (c1 < 0x5e) { /* Plane 1 */ + c1 += 0x21; + EMULATE_JISX0213_2000_DECODE_PLANE1(**outbuf, + c1, c2) + else TRYMAP_DEC(jisx0208, **outbuf, c1, c2) { + NEXT_OUT(1) + } + else TRYMAP_DEC(jisx0213_1_bmp, **outbuf, + c1, c2) { + NEXT_OUT(1) + } + else TRYMAP_DEC(jisx0213_1_emp, code, c1, c2) { + WRITEUCS4(EMPBASE | code) + } + else TRYMAP_DEC(jisx0213_pair, code, c1, c2) { + WRITE2(code >> 16, code & 0xffff) + NEXT_OUT(2) + } + else + return 2; + NEXT_IN(2) + } + else { /* Plane 2 */ + if (c1 >= 0x67) c1 += 0x07; + else if (c1 >= 0x63 || c1 == 0x5f) c1 -= 0x37; + else c1 -= 0x3d; + + EMULATE_JISX0213_2000_DECODE_PLANE2(**outbuf, + c1, c2) + else TRYMAP_DEC(jisx0213_2_bmp, **outbuf, + c1, c2) ; + else TRYMAP_DEC(jisx0213_2_emp, code, c1, c2) { + WRITEUCS4(EMPBASE | code) + NEXT_IN(2) + continue; + } + else + return 2; + NEXT(2, 1) + } + continue; + } + else + return 2; + + NEXT(1, 1) /* JIS X 0201 */ + } + + return 0; } diff --git a/Modules/cjkcodecs/_codecs_kr.c b/Modules/cjkcodecs/_codecs_kr.c index 161967e..9272e36 100644 --- a/Modules/cjkcodecs/_codecs_kr.c +++ b/Modules/cjkcodecs/_codecs_kr.c @@ -11,151 +11,151 @@ * EUC-KR codec */ -#define EUCKR_JAMO_FIRSTBYTE 0xA4 -#define EUCKR_JAMO_FILLER 0xD4 +#define EUCKR_JAMO_FIRSTBYTE 0xA4 +#define EUCKR_JAMO_FILLER 0xD4 static const unsigned char u2cgk_choseong[19] = { - 0xa1, 0xa2, 0xa4, 0xa7, 0xa8, 0xa9, 0xb1, 0xb2, - 0xb3, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, - 0xbc, 0xbd, 0xbe + 0xa1, 0xa2, 0xa4, 0xa7, 0xa8, 0xa9, 0xb1, 0xb2, + 0xb3, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, + 0xbc, 0xbd, 0xbe }; static const unsigned char u2cgk_jungseong[21] = { - 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, - 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, - 0xcf, 0xd0, 0xd1, 0xd2, 0xd3 + 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, + 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, + 0xcf, 0xd0, 0xd1, 0xd2, 0xd3 }; static const unsigned char u2cgk_jongseong[28] = { - 0xd4, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, - 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, 0xb0, - 0xb1, 0xb2, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xba, - 0xbb, 0xbc, 0xbd, 0xbe + 0xd4, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, + 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, 0xb0, + 0xb1, 0xb2, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xba, + 0xbb, 0xbc, 0xbd, 0xbe }; ENCODER(euc_kr) { - while (inleft > 0) { - Py_UNICODE c = IN1; - DBCHAR code; - - if (c < 0x80) { - WRITE1((unsigned char)c) - NEXT(1, 1) - continue; - } - UCS4INVALID(c) - - REQUIRE_OUTBUF(2) - TRYMAP_ENC(cp949, code, c); - else return 1; - - if ((code & 0x8000) == 0) { - /* KS X 1001 coded character */ - OUT1((code >> 8) | 0x80) - OUT2((code & 0xFF) | 0x80) - NEXT(1, 2) - } - else { /* Mapping is found in CP949 extension, - * but we encode it in KS X 1001:1998 Annex 3, - * make-up sequence for EUC-KR. */ - - REQUIRE_OUTBUF(8) - - /* syllable composition precedence */ - OUT1(EUCKR_JAMO_FIRSTBYTE) - OUT2(EUCKR_JAMO_FILLER) - - /* All codepoints in CP949 extension are in unicode - * Hangul Syllable area. */ - assert(0xac00 <= c && c <= 0xd7a3); - c -= 0xac00; - - OUT3(EUCKR_JAMO_FIRSTBYTE) - OUT4(u2cgk_choseong[c / 588]) - NEXT_OUT(4) - - OUT1(EUCKR_JAMO_FIRSTBYTE) - OUT2(u2cgk_jungseong[(c / 28) % 21]) - OUT3(EUCKR_JAMO_FIRSTBYTE) - OUT4(u2cgk_jongseong[c % 28]) - NEXT(1, 4) - } - } - - return 0; + while (inleft > 0) { + Py_UNICODE c = IN1; + DBCHAR code; + + if (c < 0x80) { + WRITE1((unsigned char)c) + NEXT(1, 1) + continue; + } + UCS4INVALID(c) + + REQUIRE_OUTBUF(2) + TRYMAP_ENC(cp949, code, c); + else return 1; + + if ((code & 0x8000) == 0) { + /* KS X 1001 coded character */ + OUT1((code >> 8) | 0x80) + OUT2((code & 0xFF) | 0x80) + NEXT(1, 2) + } + else { /* Mapping is found in CP949 extension, + * but we encode it in KS X 1001:1998 Annex 3, + * make-up sequence for EUC-KR. */ + + REQUIRE_OUTBUF(8) + + /* syllable composition precedence */ + OUT1(EUCKR_JAMO_FIRSTBYTE) + OUT2(EUCKR_JAMO_FILLER) + + /* All codepoints in CP949 extension are in unicode + * Hangul Syllable area. */ + assert(0xac00 <= c && c <= 0xd7a3); + c -= 0xac00; + + OUT3(EUCKR_JAMO_FIRSTBYTE) + OUT4(u2cgk_choseong[c / 588]) + NEXT_OUT(4) + + OUT1(EUCKR_JAMO_FIRSTBYTE) + OUT2(u2cgk_jungseong[(c / 28) % 21]) + OUT3(EUCKR_JAMO_FIRSTBYTE) + OUT4(u2cgk_jongseong[c % 28]) + NEXT(1, 4) + } + } + + return 0; } -#define NONE 127 +#define NONE 127 static const unsigned char cgk2u_choseong[] = { /* [A1, BE] */ - 0, 1, NONE, 2, NONE, NONE, 3, 4, - 5, NONE, NONE, NONE, NONE, NONE, NONE, NONE, - 6, 7, 8, NONE, 9, 10, 11, 12, - 13, 14, 15, 16, 17, 18 + 0, 1, NONE, 2, NONE, NONE, 3, 4, + 5, NONE, NONE, NONE, NONE, NONE, NONE, NONE, + 6, 7, 8, NONE, 9, 10, 11, 12, + 13, 14, 15, 16, 17, 18 }; static const unsigned char cgk2u_jongseong[] = { /* [A1, BE] */ - 1, 2, 3, 4, 5, 6, 7, NONE, - 8, 9, 10, 11, 12, 13, 14, 15, - 16, 17, NONE, 18, 19, 20, 21, 22, - NONE, 23, 24, 25, 26, 27 + 1, 2, 3, 4, 5, 6, 7, NONE, + 8, 9, 10, 11, 12, 13, 14, 15, + 16, 17, NONE, 18, 19, 20, 21, 22, + NONE, 23, 24, 25, 26, 27 }; DECODER(euc_kr) { - while (inleft > 0) { - unsigned char c = IN1; - - REQUIRE_OUTBUF(1) - - if (c < 0x80) { - OUT1(c) - NEXT(1, 1) - continue; - } - - REQUIRE_INBUF(2) - - if (c == EUCKR_JAMO_FIRSTBYTE && - IN2 == EUCKR_JAMO_FILLER) { - /* KS X 1001:1998 Annex 3 make-up sequence */ - DBCHAR cho, jung, jong; - - REQUIRE_INBUF(8) - if ((*inbuf)[2] != EUCKR_JAMO_FIRSTBYTE || - (*inbuf)[4] != EUCKR_JAMO_FIRSTBYTE || - (*inbuf)[6] != EUCKR_JAMO_FIRSTBYTE) - return 8; - - c = (*inbuf)[3]; - if (0xa1 <= c && c <= 0xbe) - cho = cgk2u_choseong[c - 0xa1]; - else - cho = NONE; - - c = (*inbuf)[5]; - jung = (0xbf <= c && c <= 0xd3) ? c - 0xbf : NONE; - - c = (*inbuf)[7]; - if (c == EUCKR_JAMO_FILLER) - jong = 0; - else if (0xa1 <= c && c <= 0xbe) - jong = cgk2u_jongseong[c - 0xa1]; - else - jong = NONE; - - if (cho == NONE || jung == NONE || jong == NONE) - return 8; - - OUT1(0xac00 + cho*588 + jung*28 + jong); - NEXT(8, 1) - } - else TRYMAP_DEC(ksx1001, **outbuf, c ^ 0x80, IN2 ^ 0x80) { - NEXT(2, 1) - } - else - return 2; - } - - return 0; + while (inleft > 0) { + unsigned char c = IN1; + + REQUIRE_OUTBUF(1) + + if (c < 0x80) { + OUT1(c) + NEXT(1, 1) + continue; + } + + REQUIRE_INBUF(2) + + if (c == EUCKR_JAMO_FIRSTBYTE && + IN2 == EUCKR_JAMO_FILLER) { + /* KS X 1001:1998 Annex 3 make-up sequence */ + DBCHAR cho, jung, jong; + + REQUIRE_INBUF(8) + if ((*inbuf)[2] != EUCKR_JAMO_FIRSTBYTE || + (*inbuf)[4] != EUCKR_JAMO_FIRSTBYTE || + (*inbuf)[6] != EUCKR_JAMO_FIRSTBYTE) + return 8; + + c = (*inbuf)[3]; + if (0xa1 <= c && c <= 0xbe) + cho = cgk2u_choseong[c - 0xa1]; + else + cho = NONE; + + c = (*inbuf)[5]; + jung = (0xbf <= c && c <= 0xd3) ? c - 0xbf : NONE; + + c = (*inbuf)[7]; + if (c == EUCKR_JAMO_FILLER) + jong = 0; + else if (0xa1 <= c && c <= 0xbe) + jong = cgk2u_jongseong[c - 0xa1]; + else + jong = NONE; + + if (cho == NONE || jung == NONE || jong == NONE) + return 8; + + OUT1(0xac00 + cho*588 + jung*28 + jong); + NEXT(8, 1) + } + else TRYMAP_DEC(ksx1001, **outbuf, c ^ 0x80, IN2 ^ 0x80) { + NEXT(2, 1) + } + else + return 2; + } + + return 0; } #undef NONE @@ -166,54 +166,54 @@ DECODER(euc_kr) ENCODER(cp949) { - while (inleft > 0) { - Py_UNICODE c = IN1; - DBCHAR code; - - if (c < 0x80) { - WRITE1((unsigned char)c) - NEXT(1, 1) - continue; - } - UCS4INVALID(c) - - REQUIRE_OUTBUF(2) - TRYMAP_ENC(cp949, code, c); - else return 1; - - OUT1((code >> 8) | 0x80) - if (code & 0x8000) - OUT2(code & 0xFF) /* MSB set: CP949 */ - else - OUT2((code & 0xFF) | 0x80) /* MSB unset: ks x 1001 */ - NEXT(1, 2) - } - - return 0; + while (inleft > 0) { + Py_UNICODE c = IN1; + DBCHAR code; + + if (c < 0x80) { + WRITE1((unsigned char)c) + NEXT(1, 1) + continue; + } + UCS4INVALID(c) + + REQUIRE_OUTBUF(2) + TRYMAP_ENC(cp949, code, c); + else return 1; + + OUT1((code >> 8) | 0x80) + if (code & 0x8000) + OUT2(code & 0xFF) /* MSB set: CP949 */ + else + OUT2((code & 0xFF) | 0x80) /* MSB unset: ks x 1001 */ + NEXT(1, 2) + } + + return 0; } DECODER(cp949) { - while (inleft > 0) { - unsigned char c = IN1; + while (inleft > 0) { + unsigned char c = IN1; - REQUIRE_OUTBUF(1) + REQUIRE_OUTBUF(1) - if (c < 0x80) { - OUT1(c) - NEXT(1, 1) - continue; - } + if (c < 0x80) { + OUT1(c) + NEXT(1, 1) + continue; + } - REQUIRE_INBUF(2) - TRYMAP_DEC(ksx1001, **outbuf, c ^ 0x80, IN2 ^ 0x80); - else TRYMAP_DEC(cp949ext, **outbuf, c, IN2); - else return 2; + REQUIRE_INBUF(2) + TRYMAP_DEC(ksx1001, **outbuf, c ^ 0x80, IN2 ^ 0x80); + else TRYMAP_DEC(cp949ext, **outbuf, c, IN2); + else return 2; - NEXT(2, 1) - } + NEXT(2, 1) + } - return 0; + return 0; } @@ -250,58 +250,58 @@ static const DBCHAR u2johabjamo[] = { ENCODER(johab) { - while (inleft > 0) { - Py_UNICODE c = IN1; - DBCHAR code; - - if (c < 0x80) { - WRITE1((unsigned char)c) - NEXT(1, 1) - continue; - } - UCS4INVALID(c) - - REQUIRE_OUTBUF(2) - - if (c >= 0xac00 && c <= 0xd7a3) { - c -= 0xac00; - code = 0x8000 | - (u2johabidx_choseong[c / 588] << 10) | - (u2johabidx_jungseong[(c / 28) % 21] << 5) | - u2johabidx_jongseong[c % 28]; - } - else if (c >= 0x3131 && c <= 0x3163) - code = u2johabjamo[c - 0x3131]; - else TRYMAP_ENC(cp949, code, c) { - unsigned char c1, c2, t2; - unsigned short t1; - - assert((code & 0x8000) == 0); - c1 = code >> 8; - c2 = code & 0xff; - if (((c1 >= 0x21 && c1 <= 0x2c) || - (c1 >= 0x4a && c1 <= 0x7d)) && - (c2 >= 0x21 && c2 <= 0x7e)) { - t1 = (c1 < 0x4a ? (c1 - 0x21 + 0x1b2) : - (c1 - 0x21 + 0x197)); - t2 = ((t1 & 1) ? 0x5e : 0) + (c2 - 0x21); - OUT1(t1 >> 1) - OUT2(t2 < 0x4e ? t2 + 0x31 : t2 + 0x43) - NEXT(1, 2) - continue; - } - else - return 1; - } - else - return 1; - - OUT1(code >> 8) - OUT2(code & 0xff) - NEXT(1, 2) - } - - return 0; + while (inleft > 0) { + Py_UNICODE c = IN1; + DBCHAR code; + + if (c < 0x80) { + WRITE1((unsigned char)c) + NEXT(1, 1) + continue; + } + UCS4INVALID(c) + + REQUIRE_OUTBUF(2) + + if (c >= 0xac00 && c <= 0xd7a3) { + c -= 0xac00; + code = 0x8000 | + (u2johabidx_choseong[c / 588] << 10) | + (u2johabidx_jungseong[(c / 28) % 21] << 5) | + u2johabidx_jongseong[c % 28]; + } + else if (c >= 0x3131 && c <= 0x3163) + code = u2johabjamo[c - 0x3131]; + else TRYMAP_ENC(cp949, code, c) { + unsigned char c1, c2, t2; + unsigned short t1; + + assert((code & 0x8000) == 0); + c1 = code >> 8; + c2 = code & 0xff; + if (((c1 >= 0x21 && c1 <= 0x2c) || + (c1 >= 0x4a && c1 <= 0x7d)) && + (c2 >= 0x21 && c2 <= 0x7e)) { + t1 = (c1 < 0x4a ? (c1 - 0x21 + 0x1b2) : + (c1 - 0x21 + 0x197)); + t2 = ((t1 & 1) ? 0x5e : 0) + (c2 - 0x21); + OUT1(t1 >> 1) + OUT2(t2 < 0x4e ? t2 + 0x31 : t2 + 0x43) + NEXT(1, 2) + continue; + } + else + return 1; + } + else + return 1; + + OUT1(code >> 8) + OUT2(code & 0xff) + NEXT(1, 2) + } + + return 0; } #define FILL 0xfd @@ -347,91 +347,91 @@ static const unsigned char johabjamo_jongseong[32] = { DECODER(johab) { - while (inleft > 0) { - unsigned char c = IN1, c2; - - REQUIRE_OUTBUF(1) - - if (c < 0x80) { - OUT1(c) - NEXT(1, 1) - continue; - } - - REQUIRE_INBUF(2) - c2 = IN2; - - if (c < 0xd8) { - /* johab hangul */ - unsigned char c_cho, c_jung, c_jong; - unsigned char i_cho, i_jung, i_jong; - - c_cho = (c >> 2) & 0x1f; - c_jung = ((c << 3) | c2 >> 5) & 0x1f; - c_jong = c2 & 0x1f; - - i_cho = johabidx_choseong[c_cho]; - i_jung = johabidx_jungseong[c_jung]; - i_jong = johabidx_jongseong[c_jong]; - - if (i_cho == NONE || i_jung == NONE || i_jong == NONE) - return 2; - - /* we don't use U+1100 hangul jamo yet. */ - if (i_cho == FILL) { - if (i_jung == FILL) { - if (i_jong == FILL) - OUT1(0x3000) - else - OUT1(0x3100 | - johabjamo_jongseong[c_jong]) - } - else { - if (i_jong == FILL) - OUT1(0x3100 | - johabjamo_jungseong[c_jung]) - else - return 2; - } - } else { - if (i_jung == FILL) { - if (i_jong == FILL) - OUT1(0x3100 | - johabjamo_choseong[c_cho]) - else - return 2; - } - else - OUT1(0xac00 + - i_cho * 588 + - i_jung * 28 + - (i_jong == FILL ? 0 : i_jong)) - } - NEXT(2, 1) - } else { - /* KS X 1001 except hangul jamos and syllables */ - if (c == 0xdf || c > 0xf9 || - c2 < 0x31 || (c2 >= 0x80 && c2 < 0x91) || - (c2 & 0x7f) == 0x7f || - (c == 0xda && (c2 >= 0xa1 && c2 <= 0xd3))) - return 2; - else { - unsigned char t1, t2; - - t1 = (c < 0xe0 ? 2 * (c - 0xd9) : - 2 * c - 0x197); - t2 = (c2 < 0x91 ? c2 - 0x31 : c2 - 0x43); - t1 = t1 + (t2 < 0x5e ? 0 : 1) + 0x21; - t2 = (t2 < 0x5e ? t2 : t2 - 0x5e) + 0x21; - - TRYMAP_DEC(ksx1001, **outbuf, t1, t2); - else return 2; - NEXT(2, 1) - } - } - } - - return 0; + while (inleft > 0) { + unsigned char c = IN1, c2; + + REQUIRE_OUTBUF(1) + + if (c < 0x80) { + OUT1(c) + NEXT(1, 1) + continue; + } + + REQUIRE_INBUF(2) + c2 = IN2; + + if (c < 0xd8) { + /* johab hangul */ + unsigned char c_cho, c_jung, c_jong; + unsigned char i_cho, i_jung, i_jong; + + c_cho = (c >> 2) & 0x1f; + c_jung = ((c << 3) | c2 >> 5) & 0x1f; + c_jong = c2 & 0x1f; + + i_cho = johabidx_choseong[c_cho]; + i_jung = johabidx_jungseong[c_jung]; + i_jong = johabidx_jongseong[c_jong]; + + if (i_cho == NONE || i_jung == NONE || i_jong == NONE) + return 2; + + /* we don't use U+1100 hangul jamo yet. */ + if (i_cho == FILL) { + if (i_jung == FILL) { + if (i_jong == FILL) + OUT1(0x3000) + else + OUT1(0x3100 | + johabjamo_jongseong[c_jong]) + } + else { + if (i_jong == FILL) + OUT1(0x3100 | + johabjamo_jungseong[c_jung]) + else + return 2; + } + } else { + if (i_jung == FILL) { + if (i_jong == FILL) + OUT1(0x3100 | + johabjamo_choseong[c_cho]) + else + return 2; + } + else + OUT1(0xac00 + + i_cho * 588 + + i_jung * 28 + + (i_jong == FILL ? 0 : i_jong)) + } + NEXT(2, 1) + } else { + /* KS X 1001 except hangul jamos and syllables */ + if (c == 0xdf || c > 0xf9 || + c2 < 0x31 || (c2 >= 0x80 && c2 < 0x91) || + (c2 & 0x7f) == 0x7f || + (c == 0xda && (c2 >= 0xa1 && c2 <= 0xd3))) + return 2; + else { + unsigned char t1, t2; + + t1 = (c < 0xe0 ? 2 * (c - 0xd9) : + 2 * c - 0x197); + t2 = (c2 < 0x91 ? c2 - 0x31 : c2 - 0x43); + t1 = t1 + (t2 < 0x5e ? 0 : 1) + 0x21; + t2 = (t2 < 0x5e ? t2 : t2 - 0x5e) + 0x21; + + TRYMAP_DEC(ksx1001, **outbuf, t1, t2); + else return 2; + NEXT(2, 1) + } + } + } + + return 0; } #undef NONE #undef FILL diff --git a/Modules/cjkcodecs/_codecs_tw.c b/Modules/cjkcodecs/_codecs_tw.c index 8ccbca1..38cf723 100644 --- a/Modules/cjkcodecs/_codecs_tw.c +++ b/Modules/cjkcodecs/_codecs_tw.c @@ -13,52 +13,52 @@ ENCODER(big5) { - while (inleft > 0) { - Py_UNICODE c = **inbuf; - DBCHAR code; + while (inleft > 0) { + Py_UNICODE c = **inbuf; + DBCHAR code; - if (c < 0x80) { - REQUIRE_OUTBUF(1) - **outbuf = (unsigned char)c; - NEXT(1, 1) - continue; - } - UCS4INVALID(c) + if (c < 0x80) { + REQUIRE_OUTBUF(1) + **outbuf = (unsigned char)c; + NEXT(1, 1) + continue; + } + UCS4INVALID(c) - REQUIRE_OUTBUF(2) + REQUIRE_OUTBUF(2) - TRYMAP_ENC(big5, code, c); - else return 1; + TRYMAP_ENC(big5, code, c); + else return 1; - OUT1(code >> 8) - OUT2(code & 0xFF) - NEXT(1, 2) - } + OUT1(code >> 8) + OUT2(code & 0xFF) + NEXT(1, 2) + } - return 0; + return 0; } DECODER(big5) { - while (inleft > 0) { - unsigned char c = IN1; + while (inleft > 0) { + unsigned char c = IN1; - REQUIRE_OUTBUF(1) + REQUIRE_OUTBUF(1) - if (c < 0x80) { - OUT1(c) - NEXT(1, 1) - continue; - } + if (c < 0x80) { + OUT1(c) + NEXT(1, 1) + continue; + } - REQUIRE_INBUF(2) - TRYMAP_DEC(big5, **outbuf, c, IN2) { - NEXT(2, 1) - } - else return 2; - } + REQUIRE_INBUF(2) + TRYMAP_DEC(big5, **outbuf, c, IN2) { + NEXT(2, 1) + } + else return 2; + } - return 0; + return 0; } @@ -68,53 +68,53 @@ DECODER(big5) ENCODER(cp950) { - while (inleft > 0) { - Py_UNICODE c = IN1; - DBCHAR code; - - if (c < 0x80) { - WRITE1((unsigned char)c) - NEXT(1, 1) - continue; - } - UCS4INVALID(c) - - REQUIRE_OUTBUF(2) - TRYMAP_ENC(cp950ext, code, c); - else TRYMAP_ENC(big5, code, c); - else return 1; - - OUT1(code >> 8) - OUT2(code & 0xFF) - NEXT(1, 2) - } - - return 0; + while (inleft > 0) { + Py_UNICODE c = IN1; + DBCHAR code; + + if (c < 0x80) { + WRITE1((unsigned char)c) + NEXT(1, 1) + continue; + } + UCS4INVALID(c) + + REQUIRE_OUTBUF(2) + TRYMAP_ENC(cp950ext, code, c); + else TRYMAP_ENC(big5, code, c); + else return 1; + + OUT1(code >> 8) + OUT2(code & 0xFF) + NEXT(1, 2) + } + + return 0; } DECODER(cp950) { - while (inleft > 0) { - unsigned char c = IN1; + while (inleft > 0) { + unsigned char c = IN1; - REQUIRE_OUTBUF(1) + REQUIRE_OUTBUF(1) - if (c < 0x80) { - OUT1(c) - NEXT(1, 1) - continue; - } + if (c < 0x80) { + OUT1(c) + NEXT(1, 1) + continue; + } - REQUIRE_INBUF(2) + REQUIRE_INBUF(2) - TRYMAP_DEC(cp950ext, **outbuf, c, IN2); - else TRYMAP_DEC(big5, **outbuf, c, IN2); - else return 2; + TRYMAP_DEC(cp950ext, **outbuf, c, IN2); + else TRYMAP_DEC(big5, **outbuf, c, IN2); + else return 2; - NEXT(2, 1) - } + NEXT(2, 1) + } - return 0; + return 0; } diff --git a/Modules/cjkcodecs/alg_jisx0201.h b/Modules/cjkcodecs/alg_jisx0201.h index 1fca06b..0bc7db5 100644 --- a/Modules/cjkcodecs/alg_jisx0201.h +++ b/Modules/cjkcodecs/alg_jisx0201.h @@ -1,24 +1,24 @@ -#define JISX0201_R_ENCODE(c, assi) \ - if ((c) < 0x80 && (c) != 0x5c && (c) != 0x7e) \ - (assi) = (c); \ - else if ((c) == 0x00a5) (assi) = 0x5c; \ - else if ((c) == 0x203e) (assi) = 0x7e; -#define JISX0201_K_ENCODE(c, assi) \ - if ((c) >= 0xff61 && (c) <= 0xff9f) \ - (assi) = (c) - 0xfec0; -#define JISX0201_ENCODE(c, assi) \ - JISX0201_R_ENCODE(c, assi) \ - else JISX0201_K_ENCODE(c, assi) +#define JISX0201_R_ENCODE(c, assi) \ + if ((c) < 0x80 && (c) != 0x5c && (c) != 0x7e) \ + (assi) = (c); \ + else if ((c) == 0x00a5) (assi) = 0x5c; \ + else if ((c) == 0x203e) (assi) = 0x7e; +#define JISX0201_K_ENCODE(c, assi) \ + if ((c) >= 0xff61 && (c) <= 0xff9f) \ + (assi) = (c) - 0xfec0; +#define JISX0201_ENCODE(c, assi) \ + JISX0201_R_ENCODE(c, assi) \ + else JISX0201_K_ENCODE(c, assi) -#define JISX0201_R_DECODE(c, assi) \ - if ((c) < 0x5c) (assi) = (c); \ - else if ((c) == 0x5c) (assi) = 0x00a5; \ - else if ((c) < 0x7e) (assi) = (c); \ - else if ((c) == 0x7e) (assi) = 0x203e; \ - else if ((c) == 0x7f) (assi) = 0x7f; -#define JISX0201_K_DECODE(c, assi) \ - if ((c) >= 0xa1 && (c) <= 0xdf) \ - (assi) = 0xfec0 + (c); -#define JISX0201_DECODE(c, assi) \ - JISX0201_R_DECODE(c, assi) \ - else JISX0201_K_DECODE(c, assi) +#define JISX0201_R_DECODE(c, assi) \ + if ((c) < 0x5c) (assi) = (c); \ + else if ((c) == 0x5c) (assi) = 0x00a5; \ + else if ((c) < 0x7e) (assi) = (c); \ + else if ((c) == 0x7e) (assi) = 0x203e; \ + else if ((c) == 0x7f) (assi) = 0x7f; +#define JISX0201_K_DECODE(c, assi) \ + if ((c) >= 0xa1 && (c) <= 0xdf) \ + (assi) = 0xfec0 + (c); +#define JISX0201_DECODE(c, assi) \ + JISX0201_R_DECODE(c, assi) \ + else JISX0201_K_DECODE(c, assi) diff --git a/Modules/cjkcodecs/cjkcodecs.h b/Modules/cjkcodecs/cjkcodecs.h index e630671..ab0682a 100644 --- a/Modules/cjkcodecs/cjkcodecs.h +++ b/Modules/cjkcodecs/cjkcodecs.h @@ -13,12 +13,12 @@ /* a unicode "undefined" codepoint */ -#define UNIINV 0xFFFE +#define UNIINV 0xFFFE /* internal-use DBCS codepoints which aren't used by any charsets */ -#define NOCHAR 0xFFFF -#define MULTIC 0xFFFE -#define DBCINV 0xFFFD +#define NOCHAR 0xFFFF +#define MULTIC 0xFFFE +#define DBCINV 0xFFFD /* shorter macros to save source size of mapping tables */ #define U UNIINV @@ -27,94 +27,94 @@ #define D DBCINV struct dbcs_index { - const ucs2_t *map; - unsigned char bottom, top; + const ucs2_t *map; + unsigned char bottom, top; }; typedef struct dbcs_index decode_map; struct widedbcs_index { - const ucs4_t *map; - unsigned char bottom, top; + const ucs4_t *map; + unsigned char bottom, top; }; typedef struct widedbcs_index widedecode_map; struct unim_index { - const DBCHAR *map; - unsigned char bottom, top; + const DBCHAR *map; + unsigned char bottom, top; }; typedef struct unim_index encode_map; struct unim_index_bytebased { - const unsigned char *map; - unsigned char bottom, top; + const unsigned char *map; + unsigned char bottom, top; }; struct dbcs_map { - const char *charset; - const struct unim_index *encmap; - const struct dbcs_index *decmap; + const char *charset; + const struct unim_index *encmap; + const struct dbcs_index *decmap; }; struct pair_encodemap { - ucs4_t uniseq; - DBCHAR code; + ucs4_t uniseq; + DBCHAR code; }; static const MultibyteCodec *codec_list; static const struct dbcs_map *mapping_list; -#define CODEC_INIT(encoding) \ - static int encoding##_codec_init(const void *config) - -#define ENCODER_INIT(encoding) \ - static int encoding##_encode_init( \ - MultibyteCodec_State *state, const void *config) -#define ENCODER(encoding) \ - static Py_ssize_t encoding##_encode( \ - MultibyteCodec_State *state, const void *config, \ - const Py_UNICODE **inbuf, Py_ssize_t inleft, \ - unsigned char **outbuf, Py_ssize_t outleft, int flags) -#define ENCODER_RESET(encoding) \ - static Py_ssize_t encoding##_encode_reset( \ - MultibyteCodec_State *state, const void *config, \ - unsigned char **outbuf, Py_ssize_t outleft) - -#define DECODER_INIT(encoding) \ - static int encoding##_decode_init( \ - MultibyteCodec_State *state, const void *config) -#define DECODER(encoding) \ - static Py_ssize_t encoding##_decode( \ - MultibyteCodec_State *state, const void *config, \ - const unsigned char **inbuf, Py_ssize_t inleft, \ - Py_UNICODE **outbuf, Py_ssize_t outleft) -#define DECODER_RESET(encoding) \ - static Py_ssize_t encoding##_decode_reset( \ - MultibyteCodec_State *state, const void *config) +#define CODEC_INIT(encoding) \ + static int encoding##_codec_init(const void *config) + +#define ENCODER_INIT(encoding) \ + static int encoding##_encode_init( \ + MultibyteCodec_State *state, const void *config) +#define ENCODER(encoding) \ + static Py_ssize_t encoding##_encode( \ + MultibyteCodec_State *state, const void *config, \ + const Py_UNICODE **inbuf, Py_ssize_t inleft, \ + unsigned char **outbuf, Py_ssize_t outleft, int flags) +#define ENCODER_RESET(encoding) \ + static Py_ssize_t encoding##_encode_reset( \ + MultibyteCodec_State *state, const void *config, \ + unsigned char **outbuf, Py_ssize_t outleft) + +#define DECODER_INIT(encoding) \ + static int encoding##_decode_init( \ + MultibyteCodec_State *state, const void *config) +#define DECODER(encoding) \ + static Py_ssize_t encoding##_decode( \ + MultibyteCodec_State *state, const void *config, \ + const unsigned char **inbuf, Py_ssize_t inleft, \ + Py_UNICODE **outbuf, Py_ssize_t outleft) +#define DECODER_RESET(encoding) \ + static Py_ssize_t encoding##_decode_reset( \ + MultibyteCodec_State *state, const void *config) #if Py_UNICODE_SIZE == 4 -#define UCS4INVALID(code) \ - if ((code) > 0xFFFF) \ - return 1; +#define UCS4INVALID(code) \ + if ((code) > 0xFFFF) \ + return 1; #else -#define UCS4INVALID(code) \ - if (0) ; +#define UCS4INVALID(code) \ + if (0) ; #endif -#define NEXT_IN(i) \ - (*inbuf) += (i); \ - (inleft) -= (i); -#define NEXT_OUT(o) \ - (*outbuf) += (o); \ - (outleft) -= (o); -#define NEXT(i, o) \ - NEXT_IN(i) NEXT_OUT(o) - -#define REQUIRE_INBUF(n) \ - if (inleft < (n)) \ - return MBERR_TOOFEW; -#define REQUIRE_OUTBUF(n) \ - if (outleft < (n)) \ - return MBERR_TOOSMALL; +#define NEXT_IN(i) \ + (*inbuf) += (i); \ + (inleft) -= (i); +#define NEXT_OUT(o) \ + (*outbuf) += (o); \ + (outleft) -= (o); +#define NEXT(i, o) \ + NEXT_IN(i) NEXT_OUT(o) + +#define REQUIRE_INBUF(n) \ + if (inleft < (n)) \ + return MBERR_TOOFEW; +#define REQUIRE_OUTBUF(n) \ + if (outleft < (n)) \ + return MBERR_TOOSMALL; #define IN1 ((*inbuf)[0]) #define IN2 ((*inbuf)[1]) @@ -126,289 +126,289 @@ static const struct dbcs_map *mapping_list; #define OUT3(c) ((*outbuf)[2]) = (c); #define OUT4(c) ((*outbuf)[3]) = (c); -#define WRITE1(c1) \ - REQUIRE_OUTBUF(1) \ - (*outbuf)[0] = (c1); -#define WRITE2(c1, c2) \ - REQUIRE_OUTBUF(2) \ - (*outbuf)[0] = (c1); \ - (*outbuf)[1] = (c2); -#define WRITE3(c1, c2, c3) \ - REQUIRE_OUTBUF(3) \ - (*outbuf)[0] = (c1); \ - (*outbuf)[1] = (c2); \ - (*outbuf)[2] = (c3); -#define WRITE4(c1, c2, c3, c4) \ - REQUIRE_OUTBUF(4) \ - (*outbuf)[0] = (c1); \ - (*outbuf)[1] = (c2); \ - (*outbuf)[2] = (c3); \ - (*outbuf)[3] = (c4); +#define WRITE1(c1) \ + REQUIRE_OUTBUF(1) \ + (*outbuf)[0] = (c1); +#define WRITE2(c1, c2) \ + REQUIRE_OUTBUF(2) \ + (*outbuf)[0] = (c1); \ + (*outbuf)[1] = (c2); +#define WRITE3(c1, c2, c3) \ + REQUIRE_OUTBUF(3) \ + (*outbuf)[0] = (c1); \ + (*outbuf)[1] = (c2); \ + (*outbuf)[2] = (c3); +#define WRITE4(c1, c2, c3, c4) \ + REQUIRE_OUTBUF(4) \ + (*outbuf)[0] = (c1); \ + (*outbuf)[1] = (c2); \ + (*outbuf)[2] = (c3); \ + (*outbuf)[3] = (c4); #if Py_UNICODE_SIZE == 2 -# define WRITEUCS4(c) \ - REQUIRE_OUTBUF(2) \ - (*outbuf)[0] = 0xd800 + (((c) - 0x10000) >> 10); \ - (*outbuf)[1] = 0xdc00 + (((c) - 0x10000) & 0x3ff); \ - NEXT_OUT(2) +# define WRITEUCS4(c) \ + REQUIRE_OUTBUF(2) \ + (*outbuf)[0] = 0xd800 + (((c) - 0x10000) >> 10); \ + (*outbuf)[1] = 0xdc00 + (((c) - 0x10000) & 0x3ff); \ + NEXT_OUT(2) #else -# define WRITEUCS4(c) \ - REQUIRE_OUTBUF(1) \ - **outbuf = (Py_UNICODE)(c); \ - NEXT_OUT(1) +# define WRITEUCS4(c) \ + REQUIRE_OUTBUF(1) \ + **outbuf = (Py_UNICODE)(c); \ + NEXT_OUT(1) #endif -#define _TRYMAP_ENC(m, assi, val) \ - ((m)->map != NULL && (val) >= (m)->bottom && \ - (val)<= (m)->top && ((assi) = (m)->map[(val) - \ - (m)->bottom]) != NOCHAR) -#define TRYMAP_ENC_COND(charset, assi, uni) \ - _TRYMAP_ENC(&charset##_encmap[(uni) >> 8], assi, (uni) & 0xff) -#define TRYMAP_ENC(charset, assi, uni) \ - if TRYMAP_ENC_COND(charset, assi, uni) - -#define _TRYMAP_DEC(m, assi, val) \ - ((m)->map != NULL && (val) >= (m)->bottom && \ - (val)<= (m)->top && ((assi) = (m)->map[(val) - \ - (m)->bottom]) != UNIINV) -#define TRYMAP_DEC(charset, assi, c1, c2) \ - if _TRYMAP_DEC(&charset##_decmap[c1], assi, c2) - -#define _TRYMAP_ENC_MPLANE(m, assplane, asshi, asslo, val) \ - ((m)->map != NULL && (val) >= (m)->bottom && \ - (val)<= (m)->top && \ - ((assplane) = (m)->map[((val) - (m)->bottom)*3]) != 0 && \ - (((asshi) = (m)->map[((val) - (m)->bottom)*3 + 1]), 1) && \ - (((asslo) = (m)->map[((val) - (m)->bottom)*3 + 2]), 1)) -#define TRYMAP_ENC_MPLANE(charset, assplane, asshi, asslo, uni) \ - if _TRYMAP_ENC_MPLANE(&charset##_encmap[(uni) >> 8], \ - assplane, asshi, asslo, (uni) & 0xff) -#define TRYMAP_DEC_MPLANE(charset, assi, plane, c1, c2) \ - if _TRYMAP_DEC(&charset##_decmap[plane][c1], assi, c2) +#define _TRYMAP_ENC(m, assi, val) \ + ((m)->map != NULL && (val) >= (m)->bottom && \ + (val)<= (m)->top && ((assi) = (m)->map[(val) - \ + (m)->bottom]) != NOCHAR) +#define TRYMAP_ENC_COND(charset, assi, uni) \ + _TRYMAP_ENC(&charset##_encmap[(uni) >> 8], assi, (uni) & 0xff) +#define TRYMAP_ENC(charset, assi, uni) \ + if TRYMAP_ENC_COND(charset, assi, uni) + +#define _TRYMAP_DEC(m, assi, val) \ + ((m)->map != NULL && (val) >= (m)->bottom && \ + (val)<= (m)->top && ((assi) = (m)->map[(val) - \ + (m)->bottom]) != UNIINV) +#define TRYMAP_DEC(charset, assi, c1, c2) \ + if _TRYMAP_DEC(&charset##_decmap[c1], assi, c2) + +#define _TRYMAP_ENC_MPLANE(m, assplane, asshi, asslo, val) \ + ((m)->map != NULL && (val) >= (m)->bottom && \ + (val)<= (m)->top && \ + ((assplane) = (m)->map[((val) - (m)->bottom)*3]) != 0 && \ + (((asshi) = (m)->map[((val) - (m)->bottom)*3 + 1]), 1) && \ + (((asslo) = (m)->map[((val) - (m)->bottom)*3 + 2]), 1)) +#define TRYMAP_ENC_MPLANE(charset, assplane, asshi, asslo, uni) \ + if _TRYMAP_ENC_MPLANE(&charset##_encmap[(uni) >> 8], \ + assplane, asshi, asslo, (uni) & 0xff) +#define TRYMAP_DEC_MPLANE(charset, assi, plane, c1, c2) \ + if _TRYMAP_DEC(&charset##_decmap[plane][c1], assi, c2) #if Py_UNICODE_SIZE == 2 -#define DECODE_SURROGATE(c) \ - if (c >> 10 == 0xd800 >> 10) { /* high surrogate */ \ - REQUIRE_INBUF(2) \ - if (IN2 >> 10 == 0xdc00 >> 10) { /* low surrogate */ \ - c = 0x10000 + ((ucs4_t)(c - 0xd800) << 10) + \ - ((ucs4_t)(IN2) - 0xdc00); \ - } \ - } -#define GET_INSIZE(c) ((c) > 0xffff ? 2 : 1) +#define DECODE_SURROGATE(c) \ + if (c >> 10 == 0xd800 >> 10) { /* high surrogate */ \ + REQUIRE_INBUF(2) \ + if (IN2 >> 10 == 0xdc00 >> 10) { /* low surrogate */ \ + c = 0x10000 + ((ucs4_t)(c - 0xd800) << 10) + \ + ((ucs4_t)(IN2) - 0xdc00); \ + } \ + } +#define GET_INSIZE(c) ((c) > 0xffff ? 2 : 1) #else #define DECODE_SURROGATE(c) {;} -#define GET_INSIZE(c) 1 +#define GET_INSIZE(c) 1 #endif #define BEGIN_MAPPINGS_LIST static const struct dbcs_map _mapping_list[] = { #define MAPPING_ENCONLY(enc) {#enc, (void*)enc##_encmap, NULL}, #define MAPPING_DECONLY(enc) {#enc, NULL, (void*)enc##_decmap}, #define MAPPING_ENCDEC(enc) {#enc, (void*)enc##_encmap, (void*)enc##_decmap}, -#define END_MAPPINGS_LIST \ - {"", NULL, NULL} }; \ - static const struct dbcs_map *mapping_list = \ - (const struct dbcs_map *)_mapping_list; +#define END_MAPPINGS_LIST \ + {"", NULL, NULL} }; \ + static const struct dbcs_map *mapping_list = \ + (const struct dbcs_map *)_mapping_list; #define BEGIN_CODECS_LIST static const MultibyteCodec _codec_list[] = { -#define _STATEFUL_METHODS(enc) \ - enc##_encode, \ - enc##_encode_init, \ - enc##_encode_reset, \ - enc##_decode, \ - enc##_decode_init, \ - enc##_decode_reset, -#define _STATELESS_METHODS(enc) \ - enc##_encode, NULL, NULL, \ - enc##_decode, NULL, NULL, -#define CODEC_STATEFUL(enc) { \ - #enc, NULL, NULL, \ - _STATEFUL_METHODS(enc) \ +#define _STATEFUL_METHODS(enc) \ + enc##_encode, \ + enc##_encode_init, \ + enc##_encode_reset, \ + enc##_decode, \ + enc##_decode_init, \ + enc##_decode_reset, +#define _STATELESS_METHODS(enc) \ + enc##_encode, NULL, NULL, \ + enc##_decode, NULL, NULL, +#define CODEC_STATEFUL(enc) { \ + #enc, NULL, NULL, \ + _STATEFUL_METHODS(enc) \ }, -#define CODEC_STATELESS(enc) { \ - #enc, NULL, NULL, \ - _STATELESS_METHODS(enc) \ +#define CODEC_STATELESS(enc) { \ + #enc, NULL, NULL, \ + _STATELESS_METHODS(enc) \ }, -#define CODEC_STATELESS_WINIT(enc) { \ - #enc, NULL, \ - enc##_codec_init, \ - _STATELESS_METHODS(enc) \ +#define CODEC_STATELESS_WINIT(enc) { \ + #enc, NULL, \ + enc##_codec_init, \ + _STATELESS_METHODS(enc) \ }, -#define END_CODECS_LIST \ - {"", NULL,} }; \ - static const MultibyteCodec *codec_list = \ - (const MultibyteCodec *)_codec_list; +#define END_CODECS_LIST \ + {"", NULL,} }; \ + static const MultibyteCodec *codec_list = \ + (const MultibyteCodec *)_codec_list; static PyObject * getmultibytecodec(void) { - static PyObject *cofunc = NULL; - - if (cofunc == NULL) { - PyObject *mod = PyImport_ImportModuleNoBlock("_multibytecodec"); - if (mod == NULL) - return NULL; - cofunc = PyObject_GetAttrString(mod, "__create_codec"); - Py_DECREF(mod); - } - return cofunc; + static PyObject *cofunc = NULL; + + if (cofunc == NULL) { + PyObject *mod = PyImport_ImportModuleNoBlock("_multibytecodec"); + if (mod == NULL) + return NULL; + cofunc = PyObject_GetAttrString(mod, "__create_codec"); + Py_DECREF(mod); + } + return cofunc; } static PyObject * getcodec(PyObject *self, PyObject *encoding) { - PyObject *codecobj, *r, *cofunc; - const MultibyteCodec *codec; - const char *enc; - - if (!PyUnicode_Check(encoding)) { - PyErr_SetString(PyExc_TypeError, - "encoding name must be a string."); - return NULL; - } - enc = _PyUnicode_AsString(encoding); - if (enc == NULL) - return NULL; - - cofunc = getmultibytecodec(); - if (cofunc == NULL) - return NULL; - - for (codec = codec_list; codec->encoding[0]; codec++) - if (strcmp(codec->encoding, enc) == 0) - break; - - if (codec->encoding[0] == '\0') { - PyErr_SetString(PyExc_LookupError, - "no such codec is supported."); - return NULL; - } - - codecobj = PyCapsule_New((void *)codec, PyMultibyteCodec_CAPSULE_NAME, NULL); - if (codecobj == NULL) - return NULL; - - r = PyObject_CallFunctionObjArgs(cofunc, codecobj, NULL); - Py_DECREF(codecobj); - - return r; + PyObject *codecobj, *r, *cofunc; + const MultibyteCodec *codec; + const char *enc; + + if (!PyUnicode_Check(encoding)) { + PyErr_SetString(PyExc_TypeError, + "encoding name must be a string."); + return NULL; + } + enc = _PyUnicode_AsString(encoding); + if (enc == NULL) + return NULL; + + cofunc = getmultibytecodec(); + if (cofunc == NULL) + return NULL; + + for (codec = codec_list; codec->encoding[0]; codec++) + if (strcmp(codec->encoding, enc) == 0) + break; + + if (codec->encoding[0] == '\0') { + PyErr_SetString(PyExc_LookupError, + "no such codec is supported."); + return NULL; + } + + codecobj = PyCapsule_New((void *)codec, PyMultibyteCodec_CAPSULE_NAME, NULL); + if (codecobj == NULL) + return NULL; + + r = PyObject_CallFunctionObjArgs(cofunc, codecobj, NULL); + Py_DECREF(codecobj); + + return r; } static struct PyMethodDef __methods[] = { - {"getcodec", (PyCFunction)getcodec, METH_O, ""}, - {NULL, NULL}, + {"getcodec", (PyCFunction)getcodec, METH_O, ""}, + {NULL, NULL}, }; static int register_maps(PyObject *module) { - const struct dbcs_map *h; - - for (h = mapping_list; h->charset[0] != '\0'; h++) { - char mhname[256] = "__map_"; - int r; - strcpy(mhname + sizeof("__map_") - 1, h->charset); - r = PyModule_AddObject(module, mhname, - PyCapsule_New((void *)h, PyMultibyteCodec_CAPSULE_NAME, NULL)); - if (r == -1) - return -1; - } - return 0; + const struct dbcs_map *h; + + for (h = mapping_list; h->charset[0] != '\0'; h++) { + char mhname[256] = "__map_"; + int r; + strcpy(mhname + sizeof("__map_") - 1, h->charset); + r = PyModule_AddObject(module, mhname, + PyCapsule_New((void *)h, PyMultibyteCodec_CAPSULE_NAME, NULL)); + if (r == -1) + return -1; + } + return 0; } #ifdef USING_BINARY_PAIR_SEARCH static DBCHAR find_pairencmap(ucs2_t body, ucs2_t modifier, - const struct pair_encodemap *haystack, int haystacksize) + const struct pair_encodemap *haystack, int haystacksize) { - int pos, min, max; - ucs4_t value = body << 16 | modifier; - - min = 0; - max = haystacksize; - - for (pos = haystacksize >> 1; min != max; pos = (min + max) >> 1) - if (value < haystack[pos].uniseq) { - if (max == pos) break; - else max = pos; - } - else if (value > haystack[pos].uniseq) { - if (min == pos) break; - else min = pos; - } - else - break; - - if (value == haystack[pos].uniseq) - return haystack[pos].code; - else - return DBCINV; + int pos, min, max; + ucs4_t value = body << 16 | modifier; + + min = 0; + max = haystacksize; + + for (pos = haystacksize >> 1; min != max; pos = (min + max) >> 1) + if (value < haystack[pos].uniseq) { + if (max == pos) break; + else max = pos; + } + else if (value > haystack[pos].uniseq) { + if (min == pos) break; + else min = pos; + } + else + break; + + if (value == haystack[pos].uniseq) + return haystack[pos].code; + else + return DBCINV; } #endif #ifdef USING_IMPORTED_MAPS #define IMPORT_MAP(locale, charset, encmap, decmap) \ - importmap("_codecs_" #locale, "__map_" #charset, \ - (const void**)encmap, (const void**)decmap) + importmap("_codecs_" #locale, "__map_" #charset, \ + (const void**)encmap, (const void**)decmap) static int importmap(const char *modname, const char *symbol, - const void **encmap, const void **decmap) + const void **encmap, const void **decmap) { - PyObject *o, *mod; - - mod = PyImport_ImportModule((char *)modname); - if (mod == NULL) - return -1; - - o = PyObject_GetAttrString(mod, (char*)symbol); - if (o == NULL) - goto errorexit; - else if (!PyCapsule_IsValid(o, PyMultibyteCodec_CAPSULE_NAME)) { - PyErr_SetString(PyExc_ValueError, - "map data must be a Capsule."); - goto errorexit; - } - else { - struct dbcs_map *map; - map = PyCapsule_GetPointer(o, PyMultibyteCodec_CAPSULE_NAME); - if (encmap != NULL) - *encmap = map->encmap; - if (decmap != NULL) - *decmap = map->decmap; - Py_DECREF(o); - } - - Py_DECREF(mod); - return 0; + PyObject *o, *mod; + + mod = PyImport_ImportModule((char *)modname); + if (mod == NULL) + return -1; + + o = PyObject_GetAttrString(mod, (char*)symbol); + if (o == NULL) + goto errorexit; + else if (!PyCapsule_IsValid(o, PyMultibyteCodec_CAPSULE_NAME)) { + PyErr_SetString(PyExc_ValueError, + "map data must be a Capsule."); + goto errorexit; + } + else { + struct dbcs_map *map; + map = PyCapsule_GetPointer(o, PyMultibyteCodec_CAPSULE_NAME); + if (encmap != NULL) + *encmap = map->encmap; + if (decmap != NULL) + *decmap = map->decmap; + Py_DECREF(o); + } + + Py_DECREF(mod); + return 0; errorexit: - Py_DECREF(mod); - return -1; + Py_DECREF(mod); + return -1; } #endif -#define I_AM_A_MODULE_FOR(loc) \ - static struct PyModuleDef __module = { \ - PyModuleDef_HEAD_INIT, \ - "_codecs_"#loc, \ - NULL, \ - 0, \ - __methods, \ - NULL, \ - NULL, \ - NULL, \ - NULL \ - }; \ - PyObject* \ - PyInit__codecs_##loc(void) \ - { \ - PyObject *m = PyModule_Create(&__module); \ - if (m != NULL) \ - (void)register_maps(m); \ - return m; \ - } +#define I_AM_A_MODULE_FOR(loc) \ + static struct PyModuleDef __module = { \ + PyModuleDef_HEAD_INIT, \ + "_codecs_"#loc, \ + NULL, \ + 0, \ + __methods, \ + NULL, \ + NULL, \ + NULL, \ + NULL \ + }; \ + PyObject* \ + PyInit__codecs_##loc(void) \ + { \ + PyObject *m = PyModule_Create(&__module); \ + if (m != NULL) \ + (void)register_maps(m); \ + return m; \ + } #endif diff --git a/Modules/cjkcodecs/emu_jisx0213_2000.h b/Modules/cjkcodecs/emu_jisx0213_2000.h index 250c673..4227fb2 100644 --- a/Modules/cjkcodecs/emu_jisx0213_2000.h +++ b/Modules/cjkcodecs/emu_jisx0213_2000.h @@ -5,39 +5,39 @@ #define EMULATE_JISX0213_2000_ENCODE_INVALID 1 #endif -#define EMULATE_JISX0213_2000_ENCODE_BMP(assi, c) \ - if (config == (void *)2000 && ( \ - (c) == 0x9B1C || (c) == 0x4FF1 || \ - (c) == 0x525D || (c) == 0x541E || \ - (c) == 0x5653 || (c) == 0x59F8 || \ - (c) == 0x5C5B || (c) == 0x5E77 || \ - (c) == 0x7626 || (c) == 0x7E6B)) \ - return EMULATE_JISX0213_2000_ENCODE_INVALID; \ - else if (config == (void *)2000 && (c) == 0x9B1D) \ - (assi) = 0x8000 | 0x7d3b; \ +#define EMULATE_JISX0213_2000_ENCODE_BMP(assi, c) \ + if (config == (void *)2000 && ( \ + (c) == 0x9B1C || (c) == 0x4FF1 || \ + (c) == 0x525D || (c) == 0x541E || \ + (c) == 0x5653 || (c) == 0x59F8 || \ + (c) == 0x5C5B || (c) == 0x5E77 || \ + (c) == 0x7626 || (c) == 0x7E6B)) \ + return EMULATE_JISX0213_2000_ENCODE_INVALID; \ + else if (config == (void *)2000 && (c) == 0x9B1D) \ + (assi) = 0x8000 | 0x7d3b; \ -#define EMULATE_JISX0213_2000_ENCODE_EMP(assi, c) \ - if (config == (void *)2000 && (c) == 0x20B9F) \ - return EMULATE_JISX0213_2000_ENCODE_INVALID; +#define EMULATE_JISX0213_2000_ENCODE_EMP(assi, c) \ + if (config == (void *)2000 && (c) == 0x20B9F) \ + return EMULATE_JISX0213_2000_ENCODE_INVALID; #ifndef EMULATE_JISX0213_2000_DECODE_INVALID #define EMULATE_JISX0213_2000_DECODE_INVALID 2 #endif -#define EMULATE_JISX0213_2000_DECODE_PLANE1(assi, c1, c2) \ - if (config == (void *)2000 && \ - (((c1) == 0x2E && (c2) == 0x21) || \ - ((c1) == 0x2F && (c2) == 0x7E) || \ - ((c1) == 0x4F && (c2) == 0x54) || \ - ((c1) == 0x4F && (c2) == 0x7E) || \ - ((c1) == 0x74 && (c2) == 0x27) || \ - ((c1) == 0x7E && (c2) == 0x7A) || \ - ((c1) == 0x7E && (c2) == 0x7B) || \ - ((c1) == 0x7E && (c2) == 0x7C) || \ - ((c1) == 0x7E && (c2) == 0x7D) || \ - ((c1) == 0x7E && (c2) == 0x7E))) \ - return EMULATE_JISX0213_2000_DECODE_INVALID; +#define EMULATE_JISX0213_2000_DECODE_PLANE1(assi, c1, c2) \ + if (config == (void *)2000 && \ + (((c1) == 0x2E && (c2) == 0x21) || \ + ((c1) == 0x2F && (c2) == 0x7E) || \ + ((c1) == 0x4F && (c2) == 0x54) || \ + ((c1) == 0x4F && (c2) == 0x7E) || \ + ((c1) == 0x74 && (c2) == 0x27) || \ + ((c1) == 0x7E && (c2) == 0x7A) || \ + ((c1) == 0x7E && (c2) == 0x7B) || \ + ((c1) == 0x7E && (c2) == 0x7C) || \ + ((c1) == 0x7E && (c2) == 0x7D) || \ + ((c1) == 0x7E && (c2) == 0x7E))) \ + return EMULATE_JISX0213_2000_DECODE_INVALID; -#define EMULATE_JISX0213_2000_DECODE_PLANE2(assi, c1, c2) \ - if (config == (void *)2000 && (c1) == 0x7D && (c2) == 0x3B) \ - (assi) = 0x9B1D; +#define EMULATE_JISX0213_2000_DECODE_PLANE2(assi, c1, c2) \ + if (config == (void *)2000 && (c1) == 0x7D && (c2) == 0x3B) \ + (assi) = 0x9B1D; diff --git a/Modules/cjkcodecs/multibytecodec.c b/Modules/cjkcodecs/multibytecodec.c index 1735dfd..af7ea5b 100644 --- a/Modules/cjkcodecs/multibytecodec.c +++ b/Modules/cjkcodecs/multibytecodec.c @@ -45,179 +45,179 @@ static char *incrementalkwarglist[] = {"input", "final", NULL}; static char *streamkwarglist[] = {"stream", "errors", NULL}; static PyObject *multibytecodec_encode(MultibyteCodec *, - MultibyteCodec_State *, const Py_UNICODE **, Py_ssize_t, - PyObject *, int); + MultibyteCodec_State *, const Py_UNICODE **, Py_ssize_t, + PyObject *, int); -#define MBENC_RESET MBENC_MAX<<1 /* reset after an encoding session */ +#define MBENC_RESET MBENC_MAX<<1 /* reset after an encoding session */ static PyObject * make_tuple(PyObject *object, Py_ssize_t len) { - PyObject *v, *w; - - if (object == NULL) - return NULL; - - v = PyTuple_New(2); - if (v == NULL) { - Py_DECREF(object); - return NULL; - } - PyTuple_SET_ITEM(v, 0, object); - - w = PyLong_FromSsize_t(len); - if (w == NULL) { - Py_DECREF(v); - return NULL; - } - PyTuple_SET_ITEM(v, 1, w); - - return v; + PyObject *v, *w; + + if (object == NULL) + return NULL; + + v = PyTuple_New(2); + if (v == NULL) { + Py_DECREF(object); + return NULL; + } + PyTuple_SET_ITEM(v, 0, object); + + w = PyLong_FromSsize_t(len); + if (w == NULL) { + Py_DECREF(v); + return NULL; + } + PyTuple_SET_ITEM(v, 1, w); + + return v; } static PyObject * internal_error_callback(const char *errors) { - if (errors == NULL || strcmp(errors, "strict") == 0) - return ERROR_STRICT; - else if (strcmp(errors, "ignore") == 0) - return ERROR_IGNORE; - else if (strcmp(errors, "replace") == 0) - return ERROR_REPLACE; - else - return PyUnicode_FromString(errors); + if (errors == NULL || strcmp(errors, "strict") == 0) + return ERROR_STRICT; + else if (strcmp(errors, "ignore") == 0) + return ERROR_IGNORE; + else if (strcmp(errors, "replace") == 0) + return ERROR_REPLACE; + else + return PyUnicode_FromString(errors); } static PyObject * call_error_callback(PyObject *errors, PyObject *exc) { - PyObject *args, *cb, *r; - const char *str; - - assert(PyUnicode_Check(errors)); - str = _PyUnicode_AsString(errors); - if (str == NULL) - return NULL; - cb = PyCodec_LookupError(str); - if (cb == NULL) - return NULL; - - args = PyTuple_New(1); - if (args == NULL) { - Py_DECREF(cb); - return NULL; - } - - PyTuple_SET_ITEM(args, 0, exc); - Py_INCREF(exc); - - r = PyObject_CallObject(cb, args); - Py_DECREF(args); - Py_DECREF(cb); - return r; + PyObject *args, *cb, *r; + const char *str; + + assert(PyUnicode_Check(errors)); + str = _PyUnicode_AsString(errors); + if (str == NULL) + return NULL; + cb = PyCodec_LookupError(str); + if (cb == NULL) + return NULL; + + args = PyTuple_New(1); + if (args == NULL) { + Py_DECREF(cb); + return NULL; + } + + PyTuple_SET_ITEM(args, 0, exc); + Py_INCREF(exc); + + r = PyObject_CallObject(cb, args); + Py_DECREF(args); + Py_DECREF(cb); + return r; } static PyObject * codecctx_errors_get(MultibyteStatefulCodecContext *self) { - const char *errors; - - if (self->errors == ERROR_STRICT) - errors = "strict"; - else if (self->errors == ERROR_IGNORE) - errors = "ignore"; - else if (self->errors == ERROR_REPLACE) - errors = "replace"; - else { - Py_INCREF(self->errors); - return self->errors; - } - - return PyUnicode_FromString(errors); + const char *errors; + + if (self->errors == ERROR_STRICT) + errors = "strict"; + else if (self->errors == ERROR_IGNORE) + errors = "ignore"; + else if (self->errors == ERROR_REPLACE) + errors = "replace"; + else { + Py_INCREF(self->errors); + return self->errors; + } + + return PyUnicode_FromString(errors); } static int codecctx_errors_set(MultibyteStatefulCodecContext *self, PyObject *value, - void *closure) + void *closure) { - PyObject *cb; - const char *str; + PyObject *cb; + const char *str; - if (!PyUnicode_Check(value)) { - PyErr_SetString(PyExc_TypeError, "errors must be a string"); - return -1; - } + if (!PyUnicode_Check(value)) { + PyErr_SetString(PyExc_TypeError, "errors must be a string"); + return -1; + } - str = _PyUnicode_AsString(value); - if (str == NULL) - return -1; + str = _PyUnicode_AsString(value); + if (str == NULL) + return -1; - cb = internal_error_callback(str); - if (cb == NULL) - return -1; + cb = internal_error_callback(str); + if (cb == NULL) + return -1; - ERROR_DECREF(self->errors); - self->errors = cb; - return 0; + ERROR_DECREF(self->errors); + self->errors = cb; + return 0; } /* This getset handlers list is used by all the stateful codec objects */ static PyGetSetDef codecctx_getsets[] = { - {"errors", (getter)codecctx_errors_get, - (setter)codecctx_errors_set, - PyDoc_STR("how to treat errors")}, - {NULL,} + {"errors", (getter)codecctx_errors_get, + (setter)codecctx_errors_set, + PyDoc_STR("how to treat errors")}, + {NULL,} }; static int expand_encodebuffer(MultibyteEncodeBuffer *buf, Py_ssize_t esize) { - Py_ssize_t orgpos, orgsize, incsize; + Py_ssize_t orgpos, orgsize, incsize; - orgpos = (Py_ssize_t)((char *)buf->outbuf - - PyBytes_AS_STRING(buf->outobj)); - orgsize = PyBytes_GET_SIZE(buf->outobj); - incsize = (esize < (orgsize >> 1) ? (orgsize >> 1) | 1 : esize); + orgpos = (Py_ssize_t)((char *)buf->outbuf - + PyBytes_AS_STRING(buf->outobj)); + orgsize = PyBytes_GET_SIZE(buf->outobj); + incsize = (esize < (orgsize >> 1) ? (orgsize >> 1) | 1 : esize); - if (orgsize > PY_SSIZE_T_MAX - incsize) - return -1; + if (orgsize > PY_SSIZE_T_MAX - incsize) + return -1; - if (_PyBytes_Resize(&buf->outobj, orgsize + incsize) == -1) - return -1; + if (_PyBytes_Resize(&buf->outobj, orgsize + incsize) == -1) + return -1; - buf->outbuf = (unsigned char *)PyBytes_AS_STRING(buf->outobj) +orgpos; - buf->outbuf_end = (unsigned char *)PyBytes_AS_STRING(buf->outobj) - + PyBytes_GET_SIZE(buf->outobj); + buf->outbuf = (unsigned char *)PyBytes_AS_STRING(buf->outobj) +orgpos; + buf->outbuf_end = (unsigned char *)PyBytes_AS_STRING(buf->outobj) + + PyBytes_GET_SIZE(buf->outobj); - return 0; + return 0; } -#define REQUIRE_ENCODEBUFFER(buf, s) { \ - if ((s) < 1 || (buf)->outbuf + (s) > (buf)->outbuf_end) \ - if (expand_encodebuffer(buf, s) == -1) \ - goto errorexit; \ +#define REQUIRE_ENCODEBUFFER(buf, s) { \ + if ((s) < 1 || (buf)->outbuf + (s) > (buf)->outbuf_end) \ + if (expand_encodebuffer(buf, s) == -1) \ + goto errorexit; \ } static int expand_decodebuffer(MultibyteDecodeBuffer *buf, Py_ssize_t esize) { - Py_ssize_t orgpos, orgsize; + Py_ssize_t orgpos, orgsize; - orgpos = (Py_ssize_t)(buf->outbuf - PyUnicode_AS_UNICODE(buf->outobj)); - orgsize = PyUnicode_GET_SIZE(buf->outobj); - if (PyUnicode_Resize(&buf->outobj, orgsize + ( - esize < (orgsize >> 1) ? (orgsize >> 1) | 1 : esize)) == -1) - return -1; + orgpos = (Py_ssize_t)(buf->outbuf - PyUnicode_AS_UNICODE(buf->outobj)); + orgsize = PyUnicode_GET_SIZE(buf->outobj); + if (PyUnicode_Resize(&buf->outobj, orgsize + ( + esize < (orgsize >> 1) ? (orgsize >> 1) | 1 : esize)) == -1) + return -1; - buf->outbuf = PyUnicode_AS_UNICODE(buf->outobj) + orgpos; - buf->outbuf_end = PyUnicode_AS_UNICODE(buf->outobj) - + PyUnicode_GET_SIZE(buf->outobj); + buf->outbuf = PyUnicode_AS_UNICODE(buf->outobj) + orgpos; + buf->outbuf_end = PyUnicode_AS_UNICODE(buf->outobj) + + PyUnicode_GET_SIZE(buf->outobj); - return 0; + return 0; } -#define REQUIRE_DECODEBUFFER(buf, s) { \ - if ((s) < 1 || (buf)->outbuf + (s) > (buf)->outbuf_end) \ - if (expand_decodebuffer(buf, s) == -1) \ - goto errorexit; \ +#define REQUIRE_DECODEBUFFER(buf, s) { \ + if ((s) < 1 || (buf)->outbuf + (s) > (buf)->outbuf_end) \ + if (expand_decodebuffer(buf, s) == -1) \ + goto errorexit; \ } @@ -227,504 +227,504 @@ expand_decodebuffer(MultibyteDecodeBuffer *buf, Py_ssize_t esize) static int multibytecodec_encerror(MultibyteCodec *codec, - MultibyteCodec_State *state, - MultibyteEncodeBuffer *buf, - PyObject *errors, Py_ssize_t e) + MultibyteCodec_State *state, + MultibyteEncodeBuffer *buf, + PyObject *errors, Py_ssize_t e) { - PyObject *retobj = NULL, *retstr = NULL, *tobj; - Py_ssize_t retstrsize, newpos; - Py_ssize_t esize, start, end; - const char *reason; - - if (e > 0) { - reason = "illegal multibyte sequence"; - esize = e; - } - else { - switch (e) { - case MBERR_TOOSMALL: - REQUIRE_ENCODEBUFFER(buf, -1); - return 0; /* retry it */ - case MBERR_TOOFEW: - reason = "incomplete multibyte sequence"; - esize = (Py_ssize_t)(buf->inbuf_end - buf->inbuf); - break; - case MBERR_INTERNAL: - PyErr_SetString(PyExc_RuntimeError, - "internal codec error"); - return -1; - default: - PyErr_SetString(PyExc_RuntimeError, - "unknown runtime error"); - return -1; - } - } - - if (errors == ERROR_REPLACE) { - const Py_UNICODE replchar = '?', *inbuf = &replchar; - Py_ssize_t r; - - for (;;) { - Py_ssize_t outleft; - - outleft = (Py_ssize_t)(buf->outbuf_end - buf->outbuf); - r = codec->encode(state, codec->config, &inbuf, 1, - &buf->outbuf, outleft, 0); - if (r == MBERR_TOOSMALL) { - REQUIRE_ENCODEBUFFER(buf, -1); - continue; - } - else - break; - } - - if (r != 0) { - REQUIRE_ENCODEBUFFER(buf, 1); - *buf->outbuf++ = '?'; - } - } - if (errors == ERROR_IGNORE || errors == ERROR_REPLACE) { - buf->inbuf += esize; - return 0; - } - - start = (Py_ssize_t)(buf->inbuf - buf->inbuf_top); - end = start + esize; - - /* use cached exception object if available */ - if (buf->excobj == NULL) { - buf->excobj = PyUnicodeEncodeError_Create(codec->encoding, - buf->inbuf_top, - buf->inbuf_end - buf->inbuf_top, - start, end, reason); - if (buf->excobj == NULL) - goto errorexit; - } - else - if (PyUnicodeEncodeError_SetStart(buf->excobj, start) != 0 || - PyUnicodeEncodeError_SetEnd(buf->excobj, end) != 0 || - PyUnicodeEncodeError_SetReason(buf->excobj, reason) != 0) - goto errorexit; - - if (errors == ERROR_STRICT) { - PyCodec_StrictErrors(buf->excobj); - goto errorexit; - } - - retobj = call_error_callback(errors, buf->excobj); - if (retobj == NULL) - goto errorexit; - - if (!PyTuple_Check(retobj) || PyTuple_GET_SIZE(retobj) != 2 || - !PyUnicode_Check((tobj = PyTuple_GET_ITEM(retobj, 0))) || - !PyLong_Check(PyTuple_GET_ITEM(retobj, 1))) { - PyErr_SetString(PyExc_TypeError, - "encoding error handler must return " - "(unicode, int) tuple"); - goto errorexit; - } - - { - const Py_UNICODE *uraw = PyUnicode_AS_UNICODE(tobj); - - retstr = multibytecodec_encode(codec, state, &uraw, - PyUnicode_GET_SIZE(tobj), ERROR_STRICT, - MBENC_FLUSH); - if (retstr == NULL) - goto errorexit; - } - - assert(PyBytes_Check(retstr)); - retstrsize = PyBytes_GET_SIZE(retstr); - REQUIRE_ENCODEBUFFER(buf, retstrsize); - - memcpy(buf->outbuf, PyBytes_AS_STRING(retstr), retstrsize); - buf->outbuf += retstrsize; - - newpos = PyLong_AsSsize_t(PyTuple_GET_ITEM(retobj, 1)); - if (newpos < 0 && !PyErr_Occurred()) - newpos += (Py_ssize_t)(buf->inbuf_end - buf->inbuf_top); - if (newpos < 0 || buf->inbuf_top + newpos > buf->inbuf_end) { - PyErr_Clear(); - PyErr_Format(PyExc_IndexError, - "position %zd from error handler out of bounds", - newpos); - goto errorexit; - } - buf->inbuf = buf->inbuf_top + newpos; - - Py_DECREF(retobj); - Py_DECREF(retstr); - return 0; + PyObject *retobj = NULL, *retstr = NULL, *tobj; + Py_ssize_t retstrsize, newpos; + Py_ssize_t esize, start, end; + const char *reason; + + if (e > 0) { + reason = "illegal multibyte sequence"; + esize = e; + } + else { + switch (e) { + case MBERR_TOOSMALL: + REQUIRE_ENCODEBUFFER(buf, -1); + return 0; /* retry it */ + case MBERR_TOOFEW: + reason = "incomplete multibyte sequence"; + esize = (Py_ssize_t)(buf->inbuf_end - buf->inbuf); + break; + case MBERR_INTERNAL: + PyErr_SetString(PyExc_RuntimeError, + "internal codec error"); + return -1; + default: + PyErr_SetString(PyExc_RuntimeError, + "unknown runtime error"); + return -1; + } + } + + if (errors == ERROR_REPLACE) { + const Py_UNICODE replchar = '?', *inbuf = &replchar; + Py_ssize_t r; + + for (;;) { + Py_ssize_t outleft; + + outleft = (Py_ssize_t)(buf->outbuf_end - buf->outbuf); + r = codec->encode(state, codec->config, &inbuf, 1, + &buf->outbuf, outleft, 0); + if (r == MBERR_TOOSMALL) { + REQUIRE_ENCODEBUFFER(buf, -1); + continue; + } + else + break; + } + + if (r != 0) { + REQUIRE_ENCODEBUFFER(buf, 1); + *buf->outbuf++ = '?'; + } + } + if (errors == ERROR_IGNORE || errors == ERROR_REPLACE) { + buf->inbuf += esize; + return 0; + } + + start = (Py_ssize_t)(buf->inbuf - buf->inbuf_top); + end = start + esize; + + /* use cached exception object if available */ + if (buf->excobj == NULL) { + buf->excobj = PyUnicodeEncodeError_Create(codec->encoding, + buf->inbuf_top, + buf->inbuf_end - buf->inbuf_top, + start, end, reason); + if (buf->excobj == NULL) + goto errorexit; + } + else + if (PyUnicodeEncodeError_SetStart(buf->excobj, start) != 0 || + PyUnicodeEncodeError_SetEnd(buf->excobj, end) != 0 || + PyUnicodeEncodeError_SetReason(buf->excobj, reason) != 0) + goto errorexit; + + if (errors == ERROR_STRICT) { + PyCodec_StrictErrors(buf->excobj); + goto errorexit; + } + + retobj = call_error_callback(errors, buf->excobj); + if (retobj == NULL) + goto errorexit; + + if (!PyTuple_Check(retobj) || PyTuple_GET_SIZE(retobj) != 2 || + !PyUnicode_Check((tobj = PyTuple_GET_ITEM(retobj, 0))) || + !PyLong_Check(PyTuple_GET_ITEM(retobj, 1))) { + PyErr_SetString(PyExc_TypeError, + "encoding error handler must return " + "(unicode, int) tuple"); + goto errorexit; + } + + { + const Py_UNICODE *uraw = PyUnicode_AS_UNICODE(tobj); + + retstr = multibytecodec_encode(codec, state, &uraw, + PyUnicode_GET_SIZE(tobj), ERROR_STRICT, + MBENC_FLUSH); + if (retstr == NULL) + goto errorexit; + } + + assert(PyBytes_Check(retstr)); + retstrsize = PyBytes_GET_SIZE(retstr); + REQUIRE_ENCODEBUFFER(buf, retstrsize); + + memcpy(buf->outbuf, PyBytes_AS_STRING(retstr), retstrsize); + buf->outbuf += retstrsize; + + newpos = PyLong_AsSsize_t(PyTuple_GET_ITEM(retobj, 1)); + if (newpos < 0 && !PyErr_Occurred()) + newpos += (Py_ssize_t)(buf->inbuf_end - buf->inbuf_top); + if (newpos < 0 || buf->inbuf_top + newpos > buf->inbuf_end) { + PyErr_Clear(); + PyErr_Format(PyExc_IndexError, + "position %zd from error handler out of bounds", + newpos); + goto errorexit; + } + buf->inbuf = buf->inbuf_top + newpos; + + Py_DECREF(retobj); + Py_DECREF(retstr); + return 0; errorexit: - Py_XDECREF(retobj); - Py_XDECREF(retstr); - return -1; + Py_XDECREF(retobj); + Py_XDECREF(retstr); + return -1; } static int multibytecodec_decerror(MultibyteCodec *codec, - MultibyteCodec_State *state, - MultibyteDecodeBuffer *buf, - PyObject *errors, Py_ssize_t e) + MultibyteCodec_State *state, + MultibyteDecodeBuffer *buf, + PyObject *errors, Py_ssize_t e) { - PyObject *retobj = NULL, *retuni = NULL; - Py_ssize_t retunisize, newpos; - const char *reason; - Py_ssize_t esize, start, end; - - if (e > 0) { - reason = "illegal multibyte sequence"; - esize = e; - } - else { - switch (e) { - case MBERR_TOOSMALL: - REQUIRE_DECODEBUFFER(buf, -1); - return 0; /* retry it */ - case MBERR_TOOFEW: - reason = "incomplete multibyte sequence"; - esize = (Py_ssize_t)(buf->inbuf_end - buf->inbuf); - break; - case MBERR_INTERNAL: - PyErr_SetString(PyExc_RuntimeError, - "internal codec error"); - return -1; - default: - PyErr_SetString(PyExc_RuntimeError, - "unknown runtime error"); - return -1; - } - } - - if (errors == ERROR_REPLACE) { - REQUIRE_DECODEBUFFER(buf, 1); - *buf->outbuf++ = Py_UNICODE_REPLACEMENT_CHARACTER; - } - if (errors == ERROR_IGNORE || errors == ERROR_REPLACE) { - buf->inbuf += esize; - return 0; - } - - start = (Py_ssize_t)(buf->inbuf - buf->inbuf_top); - end = start + esize; - - /* use cached exception object if available */ - if (buf->excobj == NULL) { - buf->excobj = PyUnicodeDecodeError_Create(codec->encoding, - (const char *)buf->inbuf_top, - (Py_ssize_t)(buf->inbuf_end - buf->inbuf_top), - start, end, reason); - if (buf->excobj == NULL) - goto errorexit; - } - else - if (PyUnicodeDecodeError_SetStart(buf->excobj, start) || - PyUnicodeDecodeError_SetEnd(buf->excobj, end) || - PyUnicodeDecodeError_SetReason(buf->excobj, reason)) - goto errorexit; - - if (errors == ERROR_STRICT) { - PyCodec_StrictErrors(buf->excobj); - goto errorexit; - } - - retobj = call_error_callback(errors, buf->excobj); - if (retobj == NULL) - goto errorexit; - - if (!PyTuple_Check(retobj) || PyTuple_GET_SIZE(retobj) != 2 || - !PyUnicode_Check((retuni = PyTuple_GET_ITEM(retobj, 0))) || - !PyLong_Check(PyTuple_GET_ITEM(retobj, 1))) { - PyErr_SetString(PyExc_TypeError, - "decoding error handler must return " - "(unicode, int) tuple"); - goto errorexit; - } - - retunisize = PyUnicode_GET_SIZE(retuni); - if (retunisize > 0) { - REQUIRE_DECODEBUFFER(buf, retunisize); - memcpy((char *)buf->outbuf, PyUnicode_AS_DATA(retuni), - retunisize * Py_UNICODE_SIZE); - buf->outbuf += retunisize; - } - - newpos = PyLong_AsSsize_t(PyTuple_GET_ITEM(retobj, 1)); - if (newpos < 0 && !PyErr_Occurred()) - newpos += (Py_ssize_t)(buf->inbuf_end - buf->inbuf_top); - if (newpos < 0 || buf->inbuf_top + newpos > buf->inbuf_end) { - PyErr_Clear(); - PyErr_Format(PyExc_IndexError, - "position %zd from error handler out of bounds", - newpos); - goto errorexit; - } - buf->inbuf = buf->inbuf_top + newpos; - Py_DECREF(retobj); - return 0; + PyObject *retobj = NULL, *retuni = NULL; + Py_ssize_t retunisize, newpos; + const char *reason; + Py_ssize_t esize, start, end; + + if (e > 0) { + reason = "illegal multibyte sequence"; + esize = e; + } + else { + switch (e) { + case MBERR_TOOSMALL: + REQUIRE_DECODEBUFFER(buf, -1); + return 0; /* retry it */ + case MBERR_TOOFEW: + reason = "incomplete multibyte sequence"; + esize = (Py_ssize_t)(buf->inbuf_end - buf->inbuf); + break; + case MBERR_INTERNAL: + PyErr_SetString(PyExc_RuntimeError, + "internal codec error"); + return -1; + default: + PyErr_SetString(PyExc_RuntimeError, + "unknown runtime error"); + return -1; + } + } + + if (errors == ERROR_REPLACE) { + REQUIRE_DECODEBUFFER(buf, 1); + *buf->outbuf++ = Py_UNICODE_REPLACEMENT_CHARACTER; + } + if (errors == ERROR_IGNORE || errors == ERROR_REPLACE) { + buf->inbuf += esize; + return 0; + } + + start = (Py_ssize_t)(buf->inbuf - buf->inbuf_top); + end = start + esize; + + /* use cached exception object if available */ + if (buf->excobj == NULL) { + buf->excobj = PyUnicodeDecodeError_Create(codec->encoding, + (const char *)buf->inbuf_top, + (Py_ssize_t)(buf->inbuf_end - buf->inbuf_top), + start, end, reason); + if (buf->excobj == NULL) + goto errorexit; + } + else + if (PyUnicodeDecodeError_SetStart(buf->excobj, start) || + PyUnicodeDecodeError_SetEnd(buf->excobj, end) || + PyUnicodeDecodeError_SetReason(buf->excobj, reason)) + goto errorexit; + + if (errors == ERROR_STRICT) { + PyCodec_StrictErrors(buf->excobj); + goto errorexit; + } + + retobj = call_error_callback(errors, buf->excobj); + if (retobj == NULL) + goto errorexit; + + if (!PyTuple_Check(retobj) || PyTuple_GET_SIZE(retobj) != 2 || + !PyUnicode_Check((retuni = PyTuple_GET_ITEM(retobj, 0))) || + !PyLong_Check(PyTuple_GET_ITEM(retobj, 1))) { + PyErr_SetString(PyExc_TypeError, + "decoding error handler must return " + "(unicode, int) tuple"); + goto errorexit; + } + + retunisize = PyUnicode_GET_SIZE(retuni); + if (retunisize > 0) { + REQUIRE_DECODEBUFFER(buf, retunisize); + memcpy((char *)buf->outbuf, PyUnicode_AS_DATA(retuni), + retunisize * Py_UNICODE_SIZE); + buf->outbuf += retunisize; + } + + newpos = PyLong_AsSsize_t(PyTuple_GET_ITEM(retobj, 1)); + if (newpos < 0 && !PyErr_Occurred()) + newpos += (Py_ssize_t)(buf->inbuf_end - buf->inbuf_top); + if (newpos < 0 || buf->inbuf_top + newpos > buf->inbuf_end) { + PyErr_Clear(); + PyErr_Format(PyExc_IndexError, + "position %zd from error handler out of bounds", + newpos); + goto errorexit; + } + buf->inbuf = buf->inbuf_top + newpos; + Py_DECREF(retobj); + return 0; errorexit: - Py_XDECREF(retobj); - return -1; + Py_XDECREF(retobj); + return -1; } static PyObject * multibytecodec_encode(MultibyteCodec *codec, - MultibyteCodec_State *state, - const Py_UNICODE **data, Py_ssize_t datalen, - PyObject *errors, int flags) + MultibyteCodec_State *state, + const Py_UNICODE **data, Py_ssize_t datalen, + PyObject *errors, int flags) { - MultibyteEncodeBuffer buf; - Py_ssize_t finalsize, r = 0; - - if (datalen == 0) - return PyBytes_FromStringAndSize(NULL, 0); - - buf.excobj = NULL; - buf.inbuf = buf.inbuf_top = *data; - buf.inbuf_end = buf.inbuf_top + datalen; - - if (datalen > (PY_SSIZE_T_MAX - 16) / 2) { - PyErr_NoMemory(); - goto errorexit; - } - - buf.outobj = PyBytes_FromStringAndSize(NULL, datalen * 2 + 16); - if (buf.outobj == NULL) - goto errorexit; - buf.outbuf = (unsigned char *)PyBytes_AS_STRING(buf.outobj); - buf.outbuf_end = buf.outbuf + PyBytes_GET_SIZE(buf.outobj); - - while (buf.inbuf < buf.inbuf_end) { - Py_ssize_t inleft, outleft; - - /* we don't reuse inleft and outleft here. - * error callbacks can relocate the cursor anywhere on buffer*/ - inleft = (Py_ssize_t)(buf.inbuf_end - buf.inbuf); - outleft = (Py_ssize_t)(buf.outbuf_end - buf.outbuf); - r = codec->encode(state, codec->config, &buf.inbuf, inleft, - &buf.outbuf, outleft, flags); - if ((r == 0) || (r == MBERR_TOOFEW && !(flags & MBENC_FLUSH))) - break; - else if (multibytecodec_encerror(codec, state, &buf, errors,r)) - goto errorexit; - else if (r == MBERR_TOOFEW) - break; - } - - if (codec->encreset != NULL) - for (;;) { - Py_ssize_t outleft; - - outleft = (Py_ssize_t)(buf.outbuf_end - buf.outbuf); - r = codec->encreset(state, codec->config, &buf.outbuf, - outleft); - if (r == 0) - break; - else if (multibytecodec_encerror(codec, state, - &buf, errors, r)) - goto errorexit; - } - - finalsize = (Py_ssize_t)((char *)buf.outbuf - - PyBytes_AS_STRING(buf.outobj)); - - if (finalsize != PyBytes_GET_SIZE(buf.outobj)) - if (_PyBytes_Resize(&buf.outobj, finalsize) == -1) - goto errorexit; - - *data = buf.inbuf; - Py_XDECREF(buf.excobj); - return buf.outobj; + MultibyteEncodeBuffer buf; + Py_ssize_t finalsize, r = 0; + + if (datalen == 0) + return PyBytes_FromStringAndSize(NULL, 0); + + buf.excobj = NULL; + buf.inbuf = buf.inbuf_top = *data; + buf.inbuf_end = buf.inbuf_top + datalen; + + if (datalen > (PY_SSIZE_T_MAX - 16) / 2) { + PyErr_NoMemory(); + goto errorexit; + } + + buf.outobj = PyBytes_FromStringAndSize(NULL, datalen * 2 + 16); + if (buf.outobj == NULL) + goto errorexit; + buf.outbuf = (unsigned char *)PyBytes_AS_STRING(buf.outobj); + buf.outbuf_end = buf.outbuf + PyBytes_GET_SIZE(buf.outobj); + + while (buf.inbuf < buf.inbuf_end) { + Py_ssize_t inleft, outleft; + + /* we don't reuse inleft and outleft here. + * error callbacks can relocate the cursor anywhere on buffer*/ + inleft = (Py_ssize_t)(buf.inbuf_end - buf.inbuf); + outleft = (Py_ssize_t)(buf.outbuf_end - buf.outbuf); + r = codec->encode(state, codec->config, &buf.inbuf, inleft, + &buf.outbuf, outleft, flags); + if ((r == 0) || (r == MBERR_TOOFEW && !(flags & MBENC_FLUSH))) + break; + else if (multibytecodec_encerror(codec, state, &buf, errors,r)) + goto errorexit; + else if (r == MBERR_TOOFEW) + break; + } + + if (codec->encreset != NULL) + for (;;) { + Py_ssize_t outleft; + + outleft = (Py_ssize_t)(buf.outbuf_end - buf.outbuf); + r = codec->encreset(state, codec->config, &buf.outbuf, + outleft); + if (r == 0) + break; + else if (multibytecodec_encerror(codec, state, + &buf, errors, r)) + goto errorexit; + } + + finalsize = (Py_ssize_t)((char *)buf.outbuf - + PyBytes_AS_STRING(buf.outobj)); + + if (finalsize != PyBytes_GET_SIZE(buf.outobj)) + if (_PyBytes_Resize(&buf.outobj, finalsize) == -1) + goto errorexit; + + *data = buf.inbuf; + Py_XDECREF(buf.excobj); + return buf.outobj; errorexit: - Py_XDECREF(buf.excobj); - Py_XDECREF(buf.outobj); - return NULL; + Py_XDECREF(buf.excobj); + Py_XDECREF(buf.outobj); + return NULL; } static PyObject * MultibyteCodec_Encode(MultibyteCodecObject *self, - PyObject *args, PyObject *kwargs) + PyObject *args, PyObject *kwargs) { - MultibyteCodec_State state; - Py_UNICODE *data; - PyObject *errorcb, *r, *arg, *ucvt; - const char *errors = NULL; - Py_ssize_t datalen; - - if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O|z:encode", - codeckwarglist, &arg, &errors)) - return NULL; - - if (PyUnicode_Check(arg)) - ucvt = NULL; - else { - arg = ucvt = PyObject_Str(arg); - if (arg == NULL) - return NULL; - else if (!PyUnicode_Check(arg)) { - PyErr_SetString(PyExc_TypeError, - "couldn't convert the object to unicode."); - Py_DECREF(ucvt); - return NULL; - } - } - - data = PyUnicode_AS_UNICODE(arg); - datalen = PyUnicode_GET_SIZE(arg); - - errorcb = internal_error_callback(errors); - if (errorcb == NULL) { - Py_XDECREF(ucvt); - return NULL; - } - - if (self->codec->encinit != NULL && - self->codec->encinit(&state, self->codec->config) != 0) - goto errorexit; - r = multibytecodec_encode(self->codec, &state, - (const Py_UNICODE **)&data, datalen, errorcb, - MBENC_FLUSH | MBENC_RESET); - if (r == NULL) - goto errorexit; - - ERROR_DECREF(errorcb); - Py_XDECREF(ucvt); - return make_tuple(r, datalen); + MultibyteCodec_State state; + Py_UNICODE *data; + PyObject *errorcb, *r, *arg, *ucvt; + const char *errors = NULL; + Py_ssize_t datalen; + + if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O|z:encode", + codeckwarglist, &arg, &errors)) + return NULL; + + if (PyUnicode_Check(arg)) + ucvt = NULL; + else { + arg = ucvt = PyObject_Str(arg); + if (arg == NULL) + return NULL; + else if (!PyUnicode_Check(arg)) { + PyErr_SetString(PyExc_TypeError, + "couldn't convert the object to unicode."); + Py_DECREF(ucvt); + return NULL; + } + } + + data = PyUnicode_AS_UNICODE(arg); + datalen = PyUnicode_GET_SIZE(arg); + + errorcb = internal_error_callback(errors); + if (errorcb == NULL) { + Py_XDECREF(ucvt); + return NULL; + } + + if (self->codec->encinit != NULL && + self->codec->encinit(&state, self->codec->config) != 0) + goto errorexit; + r = multibytecodec_encode(self->codec, &state, + (const Py_UNICODE **)&data, datalen, errorcb, + MBENC_FLUSH | MBENC_RESET); + if (r == NULL) + goto errorexit; + + ERROR_DECREF(errorcb); + Py_XDECREF(ucvt); + return make_tuple(r, datalen); errorexit: - ERROR_DECREF(errorcb); - Py_XDECREF(ucvt); - return NULL; + ERROR_DECREF(errorcb); + Py_XDECREF(ucvt); + return NULL; } static PyObject * MultibyteCodec_Decode(MultibyteCodecObject *self, - PyObject *args, PyObject *kwargs) + PyObject *args, PyObject *kwargs) { - MultibyteCodec_State state; - MultibyteDecodeBuffer buf; - PyObject *errorcb; - Py_buffer pdata; - const char *data, *errors = NULL; - Py_ssize_t datalen, finalsize; - - if (!PyArg_ParseTupleAndKeywords(args, kwargs, "y*|z:decode", - codeckwarglist, &pdata, &errors)) - return NULL; - data = pdata.buf; - datalen = pdata.len; - - errorcb = internal_error_callback(errors); - if (errorcb == NULL) { - PyBuffer_Release(&pdata); - return NULL; - } - - if (datalen == 0) { - PyBuffer_Release(&pdata); - ERROR_DECREF(errorcb); - return make_tuple(PyUnicode_FromUnicode(NULL, 0), 0); - } - - buf.excobj = NULL; - buf.inbuf = buf.inbuf_top = (unsigned char *)data; - buf.inbuf_end = buf.inbuf_top + datalen; - buf.outobj = PyUnicode_FromUnicode(NULL, datalen); - if (buf.outobj == NULL) - goto errorexit; - buf.outbuf = PyUnicode_AS_UNICODE(buf.outobj); - buf.outbuf_end = buf.outbuf + PyUnicode_GET_SIZE(buf.outobj); - - if (self->codec->decinit != NULL && - self->codec->decinit(&state, self->codec->config) != 0) - goto errorexit; - - while (buf.inbuf < buf.inbuf_end) { - Py_ssize_t inleft, outleft, r; - - inleft = (Py_ssize_t)(buf.inbuf_end - buf.inbuf); - outleft = (Py_ssize_t)(buf.outbuf_end - buf.outbuf); - - r = self->codec->decode(&state, self->codec->config, - &buf.inbuf, inleft, &buf.outbuf, outleft); - if (r == 0) - break; - else if (multibytecodec_decerror(self->codec, &state, - &buf, errorcb, r)) - goto errorexit; - } - - finalsize = (Py_ssize_t)(buf.outbuf - - PyUnicode_AS_UNICODE(buf.outobj)); - - if (finalsize != PyUnicode_GET_SIZE(buf.outobj)) - if (PyUnicode_Resize(&buf.outobj, finalsize) == -1) - goto errorexit; - - PyBuffer_Release(&pdata); - Py_XDECREF(buf.excobj); - ERROR_DECREF(errorcb); - return make_tuple(buf.outobj, datalen); + MultibyteCodec_State state; + MultibyteDecodeBuffer buf; + PyObject *errorcb; + Py_buffer pdata; + const char *data, *errors = NULL; + Py_ssize_t datalen, finalsize; + + if (!PyArg_ParseTupleAndKeywords(args, kwargs, "y*|z:decode", + codeckwarglist, &pdata, &errors)) + return NULL; + data = pdata.buf; + datalen = pdata.len; + + errorcb = internal_error_callback(errors); + if (errorcb == NULL) { + PyBuffer_Release(&pdata); + return NULL; + } + + if (datalen == 0) { + PyBuffer_Release(&pdata); + ERROR_DECREF(errorcb); + return make_tuple(PyUnicode_FromUnicode(NULL, 0), 0); + } + + buf.excobj = NULL; + buf.inbuf = buf.inbuf_top = (unsigned char *)data; + buf.inbuf_end = buf.inbuf_top + datalen; + buf.outobj = PyUnicode_FromUnicode(NULL, datalen); + if (buf.outobj == NULL) + goto errorexit; + buf.outbuf = PyUnicode_AS_UNICODE(buf.outobj); + buf.outbuf_end = buf.outbuf + PyUnicode_GET_SIZE(buf.outobj); + + if (self->codec->decinit != NULL && + self->codec->decinit(&state, self->codec->config) != 0) + goto errorexit; + + while (buf.inbuf < buf.inbuf_end) { + Py_ssize_t inleft, outleft, r; + + inleft = (Py_ssize_t)(buf.inbuf_end - buf.inbuf); + outleft = (Py_ssize_t)(buf.outbuf_end - buf.outbuf); + + r = self->codec->decode(&state, self->codec->config, + &buf.inbuf, inleft, &buf.outbuf, outleft); + if (r == 0) + break; + else if (multibytecodec_decerror(self->codec, &state, + &buf, errorcb, r)) + goto errorexit; + } + + finalsize = (Py_ssize_t)(buf.outbuf - + PyUnicode_AS_UNICODE(buf.outobj)); + + if (finalsize != PyUnicode_GET_SIZE(buf.outobj)) + if (PyUnicode_Resize(&buf.outobj, finalsize) == -1) + goto errorexit; + + PyBuffer_Release(&pdata); + Py_XDECREF(buf.excobj); + ERROR_DECREF(errorcb); + return make_tuple(buf.outobj, datalen); errorexit: - PyBuffer_Release(&pdata); - ERROR_DECREF(errorcb); - Py_XDECREF(buf.excobj); - Py_XDECREF(buf.outobj); + PyBuffer_Release(&pdata); + ERROR_DECREF(errorcb); + Py_XDECREF(buf.excobj); + Py_XDECREF(buf.outobj); - return NULL; + return NULL; } static struct PyMethodDef multibytecodec_methods[] = { - {"encode", (PyCFunction)MultibyteCodec_Encode, - METH_VARARGS | METH_KEYWORDS, - MultibyteCodec_Encode__doc__}, - {"decode", (PyCFunction)MultibyteCodec_Decode, - METH_VARARGS | METH_KEYWORDS, - MultibyteCodec_Decode__doc__}, - {NULL, NULL}, + {"encode", (PyCFunction)MultibyteCodec_Encode, + METH_VARARGS | METH_KEYWORDS, + MultibyteCodec_Encode__doc__}, + {"decode", (PyCFunction)MultibyteCodec_Decode, + METH_VARARGS | METH_KEYWORDS, + MultibyteCodec_Decode__doc__}, + {NULL, NULL}, }; static void multibytecodec_dealloc(MultibyteCodecObject *self) { - PyObject_Del(self); + PyObject_Del(self); } static PyTypeObject MultibyteCodec_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "MultibyteCodec", /* tp_name */ - sizeof(MultibyteCodecObject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)multibytecodec_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ - 0, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iterext */ - multibytecodec_methods, /* tp_methods */ + PyVarObject_HEAD_INIT(NULL, 0) + "MultibyteCodec", /* tp_name */ + sizeof(MultibyteCodecObject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)multibytecodec_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + 0, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iterext */ + multibytecodec_methods, /* tp_methods */ }; @@ -732,150 +732,150 @@ static PyTypeObject MultibyteCodec_Type = { * Utility functions for stateful codec mechanism */ -#define STATEFUL_DCTX(o) ((MultibyteStatefulDecoderContext *)(o)) -#define STATEFUL_ECTX(o) ((MultibyteStatefulEncoderContext *)(o)) +#define STATEFUL_DCTX(o) ((MultibyteStatefulDecoderContext *)(o)) +#define STATEFUL_ECTX(o) ((MultibyteStatefulEncoderContext *)(o)) static PyObject * encoder_encode_stateful(MultibyteStatefulEncoderContext *ctx, - PyObject *unistr, int final) + PyObject *unistr, int final) { - PyObject *ucvt, *r = NULL; - Py_UNICODE *inbuf, *inbuf_end, *inbuf_tmp = NULL; - Py_ssize_t datalen, origpending; - - if (PyUnicode_Check(unistr)) - ucvt = NULL; - else { - unistr = ucvt = PyObject_Str(unistr); - if (unistr == NULL) - return NULL; - else if (!PyUnicode_Check(unistr)) { - PyErr_SetString(PyExc_TypeError, - "couldn't convert the object to unicode."); - Py_DECREF(ucvt); - return NULL; - } - } - - datalen = PyUnicode_GET_SIZE(unistr); - origpending = ctx->pendingsize; - - if (origpending > 0) { - if (datalen > PY_SSIZE_T_MAX - ctx->pendingsize) { - PyErr_NoMemory(); - /* inbuf_tmp == NULL */ - goto errorexit; - } - inbuf_tmp = PyMem_New(Py_UNICODE, datalen + ctx->pendingsize); - if (inbuf_tmp == NULL) - goto errorexit; - memcpy(inbuf_tmp, ctx->pending, - Py_UNICODE_SIZE * ctx->pendingsize); - memcpy(inbuf_tmp + ctx->pendingsize, - PyUnicode_AS_UNICODE(unistr), - Py_UNICODE_SIZE * datalen); - datalen += ctx->pendingsize; - ctx->pendingsize = 0; - inbuf = inbuf_tmp; - } - else - inbuf = (Py_UNICODE *)PyUnicode_AS_UNICODE(unistr); - - inbuf_end = inbuf + datalen; - - r = multibytecodec_encode(ctx->codec, &ctx->state, - (const Py_UNICODE **)&inbuf, - datalen, ctx->errors, final ? MBENC_FLUSH : 0); - if (r == NULL) { - /* recover the original pending buffer */ - if (origpending > 0) - memcpy(ctx->pending, inbuf_tmp, - Py_UNICODE_SIZE * origpending); - ctx->pendingsize = origpending; - goto errorexit; - } - - if (inbuf < inbuf_end) { - ctx->pendingsize = (Py_ssize_t)(inbuf_end - inbuf); - if (ctx->pendingsize > MAXENCPENDING) { - /* normal codecs can't reach here */ - ctx->pendingsize = 0; - PyErr_SetString(PyExc_UnicodeError, - "pending buffer overflow"); - goto errorexit; - } - memcpy(ctx->pending, inbuf, - ctx->pendingsize * Py_UNICODE_SIZE); - } - - if (inbuf_tmp != NULL) - PyMem_Del(inbuf_tmp); - Py_XDECREF(ucvt); - return r; + PyObject *ucvt, *r = NULL; + Py_UNICODE *inbuf, *inbuf_end, *inbuf_tmp = NULL; + Py_ssize_t datalen, origpending; + + if (PyUnicode_Check(unistr)) + ucvt = NULL; + else { + unistr = ucvt = PyObject_Str(unistr); + if (unistr == NULL) + return NULL; + else if (!PyUnicode_Check(unistr)) { + PyErr_SetString(PyExc_TypeError, + "couldn't convert the object to unicode."); + Py_DECREF(ucvt); + return NULL; + } + } + + datalen = PyUnicode_GET_SIZE(unistr); + origpending = ctx->pendingsize; + + if (origpending > 0) { + if (datalen > PY_SSIZE_T_MAX - ctx->pendingsize) { + PyErr_NoMemory(); + /* inbuf_tmp == NULL */ + goto errorexit; + } + inbuf_tmp = PyMem_New(Py_UNICODE, datalen + ctx->pendingsize); + if (inbuf_tmp == NULL) + goto errorexit; + memcpy(inbuf_tmp, ctx->pending, + Py_UNICODE_SIZE * ctx->pendingsize); + memcpy(inbuf_tmp + ctx->pendingsize, + PyUnicode_AS_UNICODE(unistr), + Py_UNICODE_SIZE * datalen); + datalen += ctx->pendingsize; + ctx->pendingsize = 0; + inbuf = inbuf_tmp; + } + else + inbuf = (Py_UNICODE *)PyUnicode_AS_UNICODE(unistr); + + inbuf_end = inbuf + datalen; + + r = multibytecodec_encode(ctx->codec, &ctx->state, + (const Py_UNICODE **)&inbuf, + datalen, ctx->errors, final ? MBENC_FLUSH : 0); + if (r == NULL) { + /* recover the original pending buffer */ + if (origpending > 0) + memcpy(ctx->pending, inbuf_tmp, + Py_UNICODE_SIZE * origpending); + ctx->pendingsize = origpending; + goto errorexit; + } + + if (inbuf < inbuf_end) { + ctx->pendingsize = (Py_ssize_t)(inbuf_end - inbuf); + if (ctx->pendingsize > MAXENCPENDING) { + /* normal codecs can't reach here */ + ctx->pendingsize = 0; + PyErr_SetString(PyExc_UnicodeError, + "pending buffer overflow"); + goto errorexit; + } + memcpy(ctx->pending, inbuf, + ctx->pendingsize * Py_UNICODE_SIZE); + } + + if (inbuf_tmp != NULL) + PyMem_Del(inbuf_tmp); + Py_XDECREF(ucvt); + return r; errorexit: - if (inbuf_tmp != NULL) - PyMem_Del(inbuf_tmp); - Py_XDECREF(r); - Py_XDECREF(ucvt); - return NULL; + if (inbuf_tmp != NULL) + PyMem_Del(inbuf_tmp); + Py_XDECREF(r); + Py_XDECREF(ucvt); + return NULL; } static int decoder_append_pending(MultibyteStatefulDecoderContext *ctx, - MultibyteDecodeBuffer *buf) + MultibyteDecodeBuffer *buf) { - Py_ssize_t npendings; - - npendings = (Py_ssize_t)(buf->inbuf_end - buf->inbuf); - if (npendings + ctx->pendingsize > MAXDECPENDING || - npendings > PY_SSIZE_T_MAX - ctx->pendingsize) { - PyErr_SetString(PyExc_UnicodeError, "pending buffer overflow"); - return -1; - } - memcpy(ctx->pending + ctx->pendingsize, buf->inbuf, npendings); - ctx->pendingsize += npendings; - return 0; + Py_ssize_t npendings; + + npendings = (Py_ssize_t)(buf->inbuf_end - buf->inbuf); + if (npendings + ctx->pendingsize > MAXDECPENDING || + npendings > PY_SSIZE_T_MAX - ctx->pendingsize) { + PyErr_SetString(PyExc_UnicodeError, "pending buffer overflow"); + return -1; + } + memcpy(ctx->pending + ctx->pendingsize, buf->inbuf, npendings); + ctx->pendingsize += npendings; + return 0; } static int decoder_prepare_buffer(MultibyteDecodeBuffer *buf, const char *data, - Py_ssize_t size) + Py_ssize_t size) { - buf->inbuf = buf->inbuf_top = (const unsigned char *)data; - buf->inbuf_end = buf->inbuf_top + size; - if (buf->outobj == NULL) { /* only if outobj is not allocated yet */ - buf->outobj = PyUnicode_FromUnicode(NULL, size); - if (buf->outobj == NULL) - return -1; - buf->outbuf = PyUnicode_AS_UNICODE(buf->outobj); - buf->outbuf_end = buf->outbuf + - PyUnicode_GET_SIZE(buf->outobj); - } - - return 0; + buf->inbuf = buf->inbuf_top = (const unsigned char *)data; + buf->inbuf_end = buf->inbuf_top + size; + if (buf->outobj == NULL) { /* only if outobj is not allocated yet */ + buf->outobj = PyUnicode_FromUnicode(NULL, size); + if (buf->outobj == NULL) + return -1; + buf->outbuf = PyUnicode_AS_UNICODE(buf->outobj); + buf->outbuf_end = buf->outbuf + + PyUnicode_GET_SIZE(buf->outobj); + } + + return 0; } static int decoder_feed_buffer(MultibyteStatefulDecoderContext *ctx, - MultibyteDecodeBuffer *buf) + MultibyteDecodeBuffer *buf) { - while (buf->inbuf < buf->inbuf_end) { - Py_ssize_t inleft, outleft; - Py_ssize_t r; - - inleft = (Py_ssize_t)(buf->inbuf_end - buf->inbuf); - outleft = (Py_ssize_t)(buf->outbuf_end - buf->outbuf); - - r = ctx->codec->decode(&ctx->state, ctx->codec->config, - &buf->inbuf, inleft, &buf->outbuf, outleft); - if (r == 0 || r == MBERR_TOOFEW) - break; - else if (multibytecodec_decerror(ctx->codec, &ctx->state, - buf, ctx->errors, r)) - return -1; - } - return 0; + while (buf->inbuf < buf->inbuf_end) { + Py_ssize_t inleft, outleft; + Py_ssize_t r; + + inleft = (Py_ssize_t)(buf->inbuf_end - buf->inbuf); + outleft = (Py_ssize_t)(buf->outbuf_end - buf->outbuf); + + r = ctx->codec->decode(&ctx->state, ctx->codec->config, + &buf->inbuf, inleft, &buf->outbuf, outleft); + if (r == 0 || r == MBERR_TOOFEW) + break; + else if (multibytecodec_decerror(ctx->codec, &ctx->state, + buf, ctx->errors, r)) + return -1; + } + return 0; } @@ -885,142 +885,142 @@ decoder_feed_buffer(MultibyteStatefulDecoderContext *ctx, static PyObject * mbiencoder_encode(MultibyteIncrementalEncoderObject *self, - PyObject *args, PyObject *kwargs) + PyObject *args, PyObject *kwargs) { - PyObject *data; - int final = 0; + PyObject *data; + int final = 0; - if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O|i:encode", - incrementalkwarglist, &data, &final)) - return NULL; + if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O|i:encode", + incrementalkwarglist, &data, &final)) + return NULL; - return encoder_encode_stateful(STATEFUL_ECTX(self), data, final); + return encoder_encode_stateful(STATEFUL_ECTX(self), data, final); } static PyObject * mbiencoder_reset(MultibyteIncrementalEncoderObject *self) { - if (self->codec->decreset != NULL && - self->codec->decreset(&self->state, self->codec->config) != 0) - return NULL; - self->pendingsize = 0; + if (self->codec->decreset != NULL && + self->codec->decreset(&self->state, self->codec->config) != 0) + return NULL; + self->pendingsize = 0; - Py_RETURN_NONE; + Py_RETURN_NONE; } static struct PyMethodDef mbiencoder_methods[] = { - {"encode", (PyCFunction)mbiencoder_encode, - METH_VARARGS | METH_KEYWORDS, NULL}, - {"reset", (PyCFunction)mbiencoder_reset, - METH_NOARGS, NULL}, - {NULL, NULL}, + {"encode", (PyCFunction)mbiencoder_encode, + METH_VARARGS | METH_KEYWORDS, NULL}, + {"reset", (PyCFunction)mbiencoder_reset, + METH_NOARGS, NULL}, + {NULL, NULL}, }; static PyObject * mbiencoder_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - MultibyteIncrementalEncoderObject *self; - PyObject *codec = NULL; - char *errors = NULL; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "|s:IncrementalEncoder", - incnewkwarglist, &errors)) - return NULL; - - self = (MultibyteIncrementalEncoderObject *)type->tp_alloc(type, 0); - if (self == NULL) - return NULL; - - codec = PyObject_GetAttrString((PyObject *)type, "codec"); - if (codec == NULL) - goto errorexit; - if (!MultibyteCodec_Check(codec)) { - PyErr_SetString(PyExc_TypeError, "codec is unexpected type"); - goto errorexit; - } - - self->codec = ((MultibyteCodecObject *)codec)->codec; - self->pendingsize = 0; - self->errors = internal_error_callback(errors); - if (self->errors == NULL) - goto errorexit; - if (self->codec->encinit != NULL && - self->codec->encinit(&self->state, self->codec->config) != 0) - goto errorexit; - - Py_DECREF(codec); - return (PyObject *)self; + MultibyteIncrementalEncoderObject *self; + PyObject *codec = NULL; + char *errors = NULL; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "|s:IncrementalEncoder", + incnewkwarglist, &errors)) + return NULL; + + self = (MultibyteIncrementalEncoderObject *)type->tp_alloc(type, 0); + if (self == NULL) + return NULL; + + codec = PyObject_GetAttrString((PyObject *)type, "codec"); + if (codec == NULL) + goto errorexit; + if (!MultibyteCodec_Check(codec)) { + PyErr_SetString(PyExc_TypeError, "codec is unexpected type"); + goto errorexit; + } + + self->codec = ((MultibyteCodecObject *)codec)->codec; + self->pendingsize = 0; + self->errors = internal_error_callback(errors); + if (self->errors == NULL) + goto errorexit; + if (self->codec->encinit != NULL && + self->codec->encinit(&self->state, self->codec->config) != 0) + goto errorexit; + + Py_DECREF(codec); + return (PyObject *)self; errorexit: - Py_XDECREF(self); - Py_XDECREF(codec); - return NULL; + Py_XDECREF(self); + Py_XDECREF(codec); + return NULL; } static int mbiencoder_init(PyObject *self, PyObject *args, PyObject *kwds) { - return 0; + return 0; } static int mbiencoder_traverse(MultibyteIncrementalEncoderObject *self, - visitproc visit, void *arg) + visitproc visit, void *arg) { - if (ERROR_ISCUSTOM(self->errors)) - Py_VISIT(self->errors); - return 0; + if (ERROR_ISCUSTOM(self->errors)) + Py_VISIT(self->errors); + return 0; } static void mbiencoder_dealloc(MultibyteIncrementalEncoderObject *self) { - PyObject_GC_UnTrack(self); - ERROR_DECREF(self->errors); - Py_TYPE(self)->tp_free(self); + PyObject_GC_UnTrack(self); + ERROR_DECREF(self->errors); + Py_TYPE(self)->tp_free(self); } static PyTypeObject MultibyteIncrementalEncoder_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "MultibyteIncrementalEncoder", /* tp_name */ - sizeof(MultibyteIncrementalEncoderObject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)mbiencoder_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC - | Py_TPFLAGS_BASETYPE, /* tp_flags */ - 0, /* tp_doc */ - (traverseproc)mbiencoder_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iterext */ - mbiencoder_methods, /* tp_methods */ - 0, /* tp_members */ - codecctx_getsets, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - mbiencoder_init, /* tp_init */ - 0, /* tp_alloc */ - mbiencoder_new, /* tp_new */ + PyVarObject_HEAD_INIT(NULL, 0) + "MultibyteIncrementalEncoder", /* tp_name */ + sizeof(MultibyteIncrementalEncoderObject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)mbiencoder_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC + | Py_TPFLAGS_BASETYPE, /* tp_flags */ + 0, /* tp_doc */ + (traverseproc)mbiencoder_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iterext */ + mbiencoder_methods, /* tp_methods */ + 0, /* tp_members */ + codecctx_getsets, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + mbiencoder_init, /* tp_init */ + 0, /* tp_alloc */ + mbiencoder_new, /* tp_new */ }; @@ -1030,206 +1030,206 @@ static PyTypeObject MultibyteIncrementalEncoder_Type = { static PyObject * mbidecoder_decode(MultibyteIncrementalDecoderObject *self, - PyObject *args, PyObject *kwargs) + PyObject *args, PyObject *kwargs) { - MultibyteDecodeBuffer buf; - char *data, *wdata = NULL; - Py_buffer pdata; - Py_ssize_t wsize, finalsize = 0, size, origpending; - int final = 0; - - if (!PyArg_ParseTupleAndKeywords(args, kwargs, "y*|i:decode", - incrementalkwarglist, &pdata, &final)) - return NULL; - data = pdata.buf; - size = pdata.len; - - buf.outobj = buf.excobj = NULL; - origpending = self->pendingsize; - - if (self->pendingsize == 0) { - wsize = size; - wdata = data; - } - else { - if (size > PY_SSIZE_T_MAX - self->pendingsize) { - PyErr_NoMemory(); - goto errorexit; - } - wsize = size + self->pendingsize; - wdata = PyMem_Malloc(wsize); - if (wdata == NULL) - goto errorexit; - memcpy(wdata, self->pending, self->pendingsize); - memcpy(wdata + self->pendingsize, data, size); - self->pendingsize = 0; - } - - if (decoder_prepare_buffer(&buf, wdata, wsize) != 0) - goto errorexit; - - if (decoder_feed_buffer(STATEFUL_DCTX(self), &buf)) - goto errorexit; - - if (final && buf.inbuf < buf.inbuf_end) { - if (multibytecodec_decerror(self->codec, &self->state, - &buf, self->errors, MBERR_TOOFEW)) { - /* recover the original pending buffer */ - memcpy(self->pending, wdata, origpending); - self->pendingsize = origpending; - goto errorexit; - } - } - - if (buf.inbuf < buf.inbuf_end) { /* pending sequence still exists */ - if (decoder_append_pending(STATEFUL_DCTX(self), &buf) != 0) - goto errorexit; - } - - finalsize = (Py_ssize_t)(buf.outbuf - PyUnicode_AS_UNICODE(buf.outobj)); - if (finalsize != PyUnicode_GET_SIZE(buf.outobj)) - if (PyUnicode_Resize(&buf.outobj, finalsize) == -1) - goto errorexit; - - PyBuffer_Release(&pdata); - if (wdata != data) - PyMem_Del(wdata); - Py_XDECREF(buf.excobj); - return buf.outobj; + MultibyteDecodeBuffer buf; + char *data, *wdata = NULL; + Py_buffer pdata; + Py_ssize_t wsize, finalsize = 0, size, origpending; + int final = 0; + + if (!PyArg_ParseTupleAndKeywords(args, kwargs, "y*|i:decode", + incrementalkwarglist, &pdata, &final)) + return NULL; + data = pdata.buf; + size = pdata.len; + + buf.outobj = buf.excobj = NULL; + origpending = self->pendingsize; + + if (self->pendingsize == 0) { + wsize = size; + wdata = data; + } + else { + if (size > PY_SSIZE_T_MAX - self->pendingsize) { + PyErr_NoMemory(); + goto errorexit; + } + wsize = size + self->pendingsize; + wdata = PyMem_Malloc(wsize); + if (wdata == NULL) + goto errorexit; + memcpy(wdata, self->pending, self->pendingsize); + memcpy(wdata + self->pendingsize, data, size); + self->pendingsize = 0; + } + + if (decoder_prepare_buffer(&buf, wdata, wsize) != 0) + goto errorexit; + + if (decoder_feed_buffer(STATEFUL_DCTX(self), &buf)) + goto errorexit; + + if (final && buf.inbuf < buf.inbuf_end) { + if (multibytecodec_decerror(self->codec, &self->state, + &buf, self->errors, MBERR_TOOFEW)) { + /* recover the original pending buffer */ + memcpy(self->pending, wdata, origpending); + self->pendingsize = origpending; + goto errorexit; + } + } + + if (buf.inbuf < buf.inbuf_end) { /* pending sequence still exists */ + if (decoder_append_pending(STATEFUL_DCTX(self), &buf) != 0) + goto errorexit; + } + + finalsize = (Py_ssize_t)(buf.outbuf - PyUnicode_AS_UNICODE(buf.outobj)); + if (finalsize != PyUnicode_GET_SIZE(buf.outobj)) + if (PyUnicode_Resize(&buf.outobj, finalsize) == -1) + goto errorexit; + + PyBuffer_Release(&pdata); + if (wdata != data) + PyMem_Del(wdata); + Py_XDECREF(buf.excobj); + return buf.outobj; errorexit: - PyBuffer_Release(&pdata); - if (wdata != NULL && wdata != data) - PyMem_Del(wdata); - Py_XDECREF(buf.excobj); - Py_XDECREF(buf.outobj); - return NULL; + PyBuffer_Release(&pdata); + if (wdata != NULL && wdata != data) + PyMem_Del(wdata); + Py_XDECREF(buf.excobj); + Py_XDECREF(buf.outobj); + return NULL; } static PyObject * mbidecoder_reset(MultibyteIncrementalDecoderObject *self) { - if (self->codec->decreset != NULL && - self->codec->decreset(&self->state, self->codec->config) != 0) - return NULL; - self->pendingsize = 0; + if (self->codec->decreset != NULL && + self->codec->decreset(&self->state, self->codec->config) != 0) + return NULL; + self->pendingsize = 0; - Py_RETURN_NONE; + Py_RETURN_NONE; } static struct PyMethodDef mbidecoder_methods[] = { - {"decode", (PyCFunction)mbidecoder_decode, - METH_VARARGS | METH_KEYWORDS, NULL}, - {"reset", (PyCFunction)mbidecoder_reset, - METH_NOARGS, NULL}, - {NULL, NULL}, + {"decode", (PyCFunction)mbidecoder_decode, + METH_VARARGS | METH_KEYWORDS, NULL}, + {"reset", (PyCFunction)mbidecoder_reset, + METH_NOARGS, NULL}, + {NULL, NULL}, }; static PyObject * mbidecoder_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - MultibyteIncrementalDecoderObject *self; - PyObject *codec = NULL; - char *errors = NULL; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "|s:IncrementalDecoder", - incnewkwarglist, &errors)) - return NULL; - - self = (MultibyteIncrementalDecoderObject *)type->tp_alloc(type, 0); - if (self == NULL) - return NULL; - - codec = PyObject_GetAttrString((PyObject *)type, "codec"); - if (codec == NULL) - goto errorexit; - if (!MultibyteCodec_Check(codec)) { - PyErr_SetString(PyExc_TypeError, "codec is unexpected type"); - goto errorexit; - } - - self->codec = ((MultibyteCodecObject *)codec)->codec; - self->pendingsize = 0; - self->errors = internal_error_callback(errors); - if (self->errors == NULL) - goto errorexit; - if (self->codec->decinit != NULL && - self->codec->decinit(&self->state, self->codec->config) != 0) - goto errorexit; - - Py_DECREF(codec); - return (PyObject *)self; + MultibyteIncrementalDecoderObject *self; + PyObject *codec = NULL; + char *errors = NULL; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "|s:IncrementalDecoder", + incnewkwarglist, &errors)) + return NULL; + + self = (MultibyteIncrementalDecoderObject *)type->tp_alloc(type, 0); + if (self == NULL) + return NULL; + + codec = PyObject_GetAttrString((PyObject *)type, "codec"); + if (codec == NULL) + goto errorexit; + if (!MultibyteCodec_Check(codec)) { + PyErr_SetString(PyExc_TypeError, "codec is unexpected type"); + goto errorexit; + } + + self->codec = ((MultibyteCodecObject *)codec)->codec; + self->pendingsize = 0; + self->errors = internal_error_callback(errors); + if (self->errors == NULL) + goto errorexit; + if (self->codec->decinit != NULL && + self->codec->decinit(&self->state, self->codec->config) != 0) + goto errorexit; + + Py_DECREF(codec); + return (PyObject *)self; errorexit: - Py_XDECREF(self); - Py_XDECREF(codec); - return NULL; + Py_XDECREF(self); + Py_XDECREF(codec); + return NULL; } static int mbidecoder_init(PyObject *self, PyObject *args, PyObject *kwds) { - return 0; + return 0; } static int mbidecoder_traverse(MultibyteIncrementalDecoderObject *self, - visitproc visit, void *arg) + visitproc visit, void *arg) { - if (ERROR_ISCUSTOM(self->errors)) - Py_VISIT(self->errors); - return 0; + if (ERROR_ISCUSTOM(self->errors)) + Py_VISIT(self->errors); + return 0; } static void mbidecoder_dealloc(MultibyteIncrementalDecoderObject *self) { - PyObject_GC_UnTrack(self); - ERROR_DECREF(self->errors); - Py_TYPE(self)->tp_free(self); + PyObject_GC_UnTrack(self); + ERROR_DECREF(self->errors); + Py_TYPE(self)->tp_free(self); } static PyTypeObject MultibyteIncrementalDecoder_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "MultibyteIncrementalDecoder", /* tp_name */ - sizeof(MultibyteIncrementalDecoderObject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)mbidecoder_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC - | Py_TPFLAGS_BASETYPE, /* tp_flags */ - 0, /* tp_doc */ - (traverseproc)mbidecoder_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iterext */ - mbidecoder_methods, /* tp_methods */ - 0, /* tp_members */ - codecctx_getsets, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - mbidecoder_init, /* tp_init */ - 0, /* tp_alloc */ - mbidecoder_new, /* tp_new */ + PyVarObject_HEAD_INIT(NULL, 0) + "MultibyteIncrementalDecoder", /* tp_name */ + sizeof(MultibyteIncrementalDecoderObject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)mbidecoder_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC + | Py_TPFLAGS_BASETYPE, /* tp_flags */ + 0, /* tp_doc */ + (traverseproc)mbidecoder_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iterext */ + mbidecoder_methods, /* tp_methods */ + 0, /* tp_members */ + codecctx_getsets, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + mbidecoder_init, /* tp_init */ + 0, /* tp_alloc */ + mbidecoder_new, /* tp_new */ }; @@ -1239,327 +1239,327 @@ static PyTypeObject MultibyteIncrementalDecoder_Type = { static PyObject * mbstreamreader_iread(MultibyteStreamReaderObject *self, - const char *method, Py_ssize_t sizehint) + const char *method, Py_ssize_t sizehint) { - MultibyteDecodeBuffer buf; - PyObject *cres; - Py_ssize_t rsize, finalsize = 0; - - if (sizehint == 0) - return PyUnicode_FromUnicode(NULL, 0); - - buf.outobj = buf.excobj = NULL; - cres = NULL; - - for (;;) { - int endoffile; - - if (sizehint < 0) - cres = PyObject_CallMethod(self->stream, - (char *)method, NULL); - else - cres = PyObject_CallMethod(self->stream, - (char *)method, "i", sizehint); - if (cres == NULL) - goto errorexit; - - if (!PyBytes_Check(cres)) { - PyErr_Format(PyExc_TypeError, - "stream function returned a " - "non-bytes object (%.100s)", - cres->ob_type->tp_name); - goto errorexit; - } - - endoffile = (PyBytes_GET_SIZE(cres) == 0); - - if (self->pendingsize > 0) { - PyObject *ctr; - char *ctrdata; - - if (PyBytes_GET_SIZE(cres) > PY_SSIZE_T_MAX - self->pendingsize) { - PyErr_NoMemory(); - goto errorexit; - } - rsize = PyBytes_GET_SIZE(cres) + self->pendingsize; - ctr = PyBytes_FromStringAndSize(NULL, rsize); - if (ctr == NULL) - goto errorexit; - ctrdata = PyBytes_AS_STRING(ctr); - memcpy(ctrdata, self->pending, self->pendingsize); - memcpy(ctrdata + self->pendingsize, - PyBytes_AS_STRING(cres), - PyBytes_GET_SIZE(cres)); - Py_DECREF(cres); - cres = ctr; - self->pendingsize = 0; - } - - rsize = PyBytes_GET_SIZE(cres); - if (decoder_prepare_buffer(&buf, PyBytes_AS_STRING(cres), - rsize) != 0) - goto errorexit; - - if (rsize > 0 && decoder_feed_buffer( - (MultibyteStatefulDecoderContext *)self, &buf)) - goto errorexit; - - if (endoffile || sizehint < 0) { - if (buf.inbuf < buf.inbuf_end && - multibytecodec_decerror(self->codec, &self->state, - &buf, self->errors, MBERR_TOOFEW)) - goto errorexit; - } - - if (buf.inbuf < buf.inbuf_end) { /* pending sequence exists */ - if (decoder_append_pending(STATEFUL_DCTX(self), - &buf) != 0) - goto errorexit; - } - - finalsize = (Py_ssize_t)(buf.outbuf - - PyUnicode_AS_UNICODE(buf.outobj)); - Py_DECREF(cres); - cres = NULL; - - if (sizehint < 0 || finalsize != 0 || rsize == 0) - break; - - sizehint = 1; /* read 1 more byte and retry */ - } - - if (finalsize != PyUnicode_GET_SIZE(buf.outobj)) - if (PyUnicode_Resize(&buf.outobj, finalsize) == -1) - goto errorexit; - - Py_XDECREF(cres); - Py_XDECREF(buf.excobj); - return buf.outobj; + MultibyteDecodeBuffer buf; + PyObject *cres; + Py_ssize_t rsize, finalsize = 0; + + if (sizehint == 0) + return PyUnicode_FromUnicode(NULL, 0); + + buf.outobj = buf.excobj = NULL; + cres = NULL; + + for (;;) { + int endoffile; + + if (sizehint < 0) + cres = PyObject_CallMethod(self->stream, + (char *)method, NULL); + else + cres = PyObject_CallMethod(self->stream, + (char *)method, "i", sizehint); + if (cres == NULL) + goto errorexit; + + if (!PyBytes_Check(cres)) { + PyErr_Format(PyExc_TypeError, + "stream function returned a " + "non-bytes object (%.100s)", + cres->ob_type->tp_name); + goto errorexit; + } + + endoffile = (PyBytes_GET_SIZE(cres) == 0); + + if (self->pendingsize > 0) { + PyObject *ctr; + char *ctrdata; + + if (PyBytes_GET_SIZE(cres) > PY_SSIZE_T_MAX - self->pendingsize) { + PyErr_NoMemory(); + goto errorexit; + } + rsize = PyBytes_GET_SIZE(cres) + self->pendingsize; + ctr = PyBytes_FromStringAndSize(NULL, rsize); + if (ctr == NULL) + goto errorexit; + ctrdata = PyBytes_AS_STRING(ctr); + memcpy(ctrdata, self->pending, self->pendingsize); + memcpy(ctrdata + self->pendingsize, + PyBytes_AS_STRING(cres), + PyBytes_GET_SIZE(cres)); + Py_DECREF(cres); + cres = ctr; + self->pendingsize = 0; + } + + rsize = PyBytes_GET_SIZE(cres); + if (decoder_prepare_buffer(&buf, PyBytes_AS_STRING(cres), + rsize) != 0) + goto errorexit; + + if (rsize > 0 && decoder_feed_buffer( + (MultibyteStatefulDecoderContext *)self, &buf)) + goto errorexit; + + if (endoffile || sizehint < 0) { + if (buf.inbuf < buf.inbuf_end && + multibytecodec_decerror(self->codec, &self->state, + &buf, self->errors, MBERR_TOOFEW)) + goto errorexit; + } + + if (buf.inbuf < buf.inbuf_end) { /* pending sequence exists */ + if (decoder_append_pending(STATEFUL_DCTX(self), + &buf) != 0) + goto errorexit; + } + + finalsize = (Py_ssize_t)(buf.outbuf - + PyUnicode_AS_UNICODE(buf.outobj)); + Py_DECREF(cres); + cres = NULL; + + if (sizehint < 0 || finalsize != 0 || rsize == 0) + break; + + sizehint = 1; /* read 1 more byte and retry */ + } + + if (finalsize != PyUnicode_GET_SIZE(buf.outobj)) + if (PyUnicode_Resize(&buf.outobj, finalsize) == -1) + goto errorexit; + + Py_XDECREF(cres); + Py_XDECREF(buf.excobj); + return buf.outobj; errorexit: - Py_XDECREF(cres); - Py_XDECREF(buf.excobj); - Py_XDECREF(buf.outobj); - return NULL; + Py_XDECREF(cres); + Py_XDECREF(buf.excobj); + Py_XDECREF(buf.outobj); + return NULL; } static PyObject * mbstreamreader_read(MultibyteStreamReaderObject *self, PyObject *args) { - PyObject *sizeobj = NULL; - Py_ssize_t size; + PyObject *sizeobj = NULL; + Py_ssize_t size; - if (!PyArg_UnpackTuple(args, "read", 0, 1, &sizeobj)) - return NULL; + if (!PyArg_UnpackTuple(args, "read", 0, 1, &sizeobj)) + return NULL; - if (sizeobj == Py_None || sizeobj == NULL) - size = -1; - else if (PyLong_Check(sizeobj)) - size = PyLong_AsSsize_t(sizeobj); - else { - PyErr_SetString(PyExc_TypeError, "arg 1 must be an integer"); - return NULL; - } + if (sizeobj == Py_None || sizeobj == NULL) + size = -1; + else if (PyLong_Check(sizeobj)) + size = PyLong_AsSsize_t(sizeobj); + else { + PyErr_SetString(PyExc_TypeError, "arg 1 must be an integer"); + return NULL; + } - if (size == -1 && PyErr_Occurred()) - return NULL; + if (size == -1 && PyErr_Occurred()) + return NULL; - return mbstreamreader_iread(self, "read", size); + return mbstreamreader_iread(self, "read", size); } static PyObject * mbstreamreader_readline(MultibyteStreamReaderObject *self, PyObject *args) { - PyObject *sizeobj = NULL; - Py_ssize_t size; + PyObject *sizeobj = NULL; + Py_ssize_t size; - if (!PyArg_UnpackTuple(args, "readline", 0, 1, &sizeobj)) - return NULL; + if (!PyArg_UnpackTuple(args, "readline", 0, 1, &sizeobj)) + return NULL; - if (sizeobj == Py_None || sizeobj == NULL) - size = -1; - else if (PyLong_Check(sizeobj)) - size = PyLong_AsSsize_t(sizeobj); - else { - PyErr_SetString(PyExc_TypeError, "arg 1 must be an integer"); - return NULL; - } + if (sizeobj == Py_None || sizeobj == NULL) + size = -1; + else if (PyLong_Check(sizeobj)) + size = PyLong_AsSsize_t(sizeobj); + else { + PyErr_SetString(PyExc_TypeError, "arg 1 must be an integer"); + return NULL; + } - if (size == -1 && PyErr_Occurred()) - return NULL; + if (size == -1 && PyErr_Occurred()) + return NULL; - return mbstreamreader_iread(self, "readline", size); + return mbstreamreader_iread(self, "readline", size); } static PyObject * mbstreamreader_readlines(MultibyteStreamReaderObject *self, PyObject *args) { - PyObject *sizehintobj = NULL, *r, *sr; - Py_ssize_t sizehint; - - if (!PyArg_UnpackTuple(args, "readlines", 0, 1, &sizehintobj)) - return NULL; - - if (sizehintobj == Py_None || sizehintobj == NULL) - sizehint = -1; - else if (PyLong_Check(sizehintobj)) - sizehint = PyLong_AsSsize_t(sizehintobj); - else { - PyErr_SetString(PyExc_TypeError, "arg 1 must be an integer"); - return NULL; - } - - if (sizehint == -1 && PyErr_Occurred()) - return NULL; - - r = mbstreamreader_iread(self, "read", sizehint); - if (r == NULL) - return NULL; - - sr = PyUnicode_Splitlines(r, 1); - Py_DECREF(r); - return sr; + PyObject *sizehintobj = NULL, *r, *sr; + Py_ssize_t sizehint; + + if (!PyArg_UnpackTuple(args, "readlines", 0, 1, &sizehintobj)) + return NULL; + + if (sizehintobj == Py_None || sizehintobj == NULL) + sizehint = -1; + else if (PyLong_Check(sizehintobj)) + sizehint = PyLong_AsSsize_t(sizehintobj); + else { + PyErr_SetString(PyExc_TypeError, "arg 1 must be an integer"); + return NULL; + } + + if (sizehint == -1 && PyErr_Occurred()) + return NULL; + + r = mbstreamreader_iread(self, "read", sizehint); + if (r == NULL) + return NULL; + + sr = PyUnicode_Splitlines(r, 1); + Py_DECREF(r); + return sr; } static PyObject * mbstreamreader_reset(MultibyteStreamReaderObject *self) { - if (self->codec->decreset != NULL && - self->codec->decreset(&self->state, self->codec->config) != 0) - return NULL; - self->pendingsize = 0; + if (self->codec->decreset != NULL && + self->codec->decreset(&self->state, self->codec->config) != 0) + return NULL; + self->pendingsize = 0; - Py_RETURN_NONE; + Py_RETURN_NONE; } static struct PyMethodDef mbstreamreader_methods[] = { - {"read", (PyCFunction)mbstreamreader_read, - METH_VARARGS, NULL}, - {"readline", (PyCFunction)mbstreamreader_readline, - METH_VARARGS, NULL}, - {"readlines", (PyCFunction)mbstreamreader_readlines, - METH_VARARGS, NULL}, - {"reset", (PyCFunction)mbstreamreader_reset, - METH_NOARGS, NULL}, - {NULL, NULL}, + {"read", (PyCFunction)mbstreamreader_read, + METH_VARARGS, NULL}, + {"readline", (PyCFunction)mbstreamreader_readline, + METH_VARARGS, NULL}, + {"readlines", (PyCFunction)mbstreamreader_readlines, + METH_VARARGS, NULL}, + {"reset", (PyCFunction)mbstreamreader_reset, + METH_NOARGS, NULL}, + {NULL, NULL}, }; static PyMemberDef mbstreamreader_members[] = { - {"stream", T_OBJECT, - offsetof(MultibyteStreamReaderObject, stream), - READONLY, NULL}, - {NULL,} + {"stream", T_OBJECT, + offsetof(MultibyteStreamReaderObject, stream), + READONLY, NULL}, + {NULL,} }; static PyObject * mbstreamreader_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - MultibyteStreamReaderObject *self; - PyObject *stream, *codec = NULL; - char *errors = NULL; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|s:StreamReader", - streamkwarglist, &stream, &errors)) - return NULL; - - self = (MultibyteStreamReaderObject *)type->tp_alloc(type, 0); - if (self == NULL) - return NULL; - - codec = PyObject_GetAttrString((PyObject *)type, "codec"); - if (codec == NULL) - goto errorexit; - if (!MultibyteCodec_Check(codec)) { - PyErr_SetString(PyExc_TypeError, "codec is unexpected type"); - goto errorexit; - } - - self->codec = ((MultibyteCodecObject *)codec)->codec; - self->stream = stream; - Py_INCREF(stream); - self->pendingsize = 0; - self->errors = internal_error_callback(errors); - if (self->errors == NULL) - goto errorexit; - if (self->codec->decinit != NULL && - self->codec->decinit(&self->state, self->codec->config) != 0) - goto errorexit; - - Py_DECREF(codec); - return (PyObject *)self; + MultibyteStreamReaderObject *self; + PyObject *stream, *codec = NULL; + char *errors = NULL; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|s:StreamReader", + streamkwarglist, &stream, &errors)) + return NULL; + + self = (MultibyteStreamReaderObject *)type->tp_alloc(type, 0); + if (self == NULL) + return NULL; + + codec = PyObject_GetAttrString((PyObject *)type, "codec"); + if (codec == NULL) + goto errorexit; + if (!MultibyteCodec_Check(codec)) { + PyErr_SetString(PyExc_TypeError, "codec is unexpected type"); + goto errorexit; + } + + self->codec = ((MultibyteCodecObject *)codec)->codec; + self->stream = stream; + Py_INCREF(stream); + self->pendingsize = 0; + self->errors = internal_error_callback(errors); + if (self->errors == NULL) + goto errorexit; + if (self->codec->decinit != NULL && + self->codec->decinit(&self->state, self->codec->config) != 0) + goto errorexit; + + Py_DECREF(codec); + return (PyObject *)self; errorexit: - Py_XDECREF(self); - Py_XDECREF(codec); - return NULL; + Py_XDECREF(self); + Py_XDECREF(codec); + return NULL; } static int mbstreamreader_init(PyObject *self, PyObject *args, PyObject *kwds) { - return 0; + return 0; } static int mbstreamreader_traverse(MultibyteStreamReaderObject *self, - visitproc visit, void *arg) + visitproc visit, void *arg) { - if (ERROR_ISCUSTOM(self->errors)) - Py_VISIT(self->errors); - Py_VISIT(self->stream); - return 0; + if (ERROR_ISCUSTOM(self->errors)) + Py_VISIT(self->errors); + Py_VISIT(self->stream); + return 0; } static void mbstreamreader_dealloc(MultibyteStreamReaderObject *self) { - PyObject_GC_UnTrack(self); - ERROR_DECREF(self->errors); - Py_XDECREF(self->stream); - Py_TYPE(self)->tp_free(self); + PyObject_GC_UnTrack(self); + ERROR_DECREF(self->errors); + Py_XDECREF(self->stream); + Py_TYPE(self)->tp_free(self); } static PyTypeObject MultibyteStreamReader_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "MultibyteStreamReader", /* tp_name */ - sizeof(MultibyteStreamReaderObject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)mbstreamreader_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC - | Py_TPFLAGS_BASETYPE, /* tp_flags */ - 0, /* tp_doc */ - (traverseproc)mbstreamreader_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iterext */ - mbstreamreader_methods, /* tp_methods */ - mbstreamreader_members, /* tp_members */ - codecctx_getsets, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - mbstreamreader_init, /* tp_init */ - 0, /* tp_alloc */ - mbstreamreader_new, /* tp_new */ + PyVarObject_HEAD_INIT(NULL, 0) + "MultibyteStreamReader", /* tp_name */ + sizeof(MultibyteStreamReaderObject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)mbstreamreader_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC + | Py_TPFLAGS_BASETYPE, /* tp_flags */ + 0, /* tp_doc */ + (traverseproc)mbstreamreader_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iterext */ + mbstreamreader_methods, /* tp_methods */ + mbstreamreader_members, /* tp_members */ + codecctx_getsets, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + mbstreamreader_init, /* tp_init */ + 0, /* tp_alloc */ + mbstreamreader_new, /* tp_new */ }; @@ -1569,217 +1569,217 @@ static PyTypeObject MultibyteStreamReader_Type = { static int mbstreamwriter_iwrite(MultibyteStreamWriterObject *self, - PyObject *unistr) + PyObject *unistr) { - PyObject *str, *wr; + PyObject *str, *wr; - str = encoder_encode_stateful(STATEFUL_ECTX(self), unistr, 0); - if (str == NULL) - return -1; + str = encoder_encode_stateful(STATEFUL_ECTX(self), unistr, 0); + if (str == NULL) + return -1; - wr = PyObject_CallMethod(self->stream, "write", "O", str); - Py_DECREF(str); - if (wr == NULL) - return -1; + wr = PyObject_CallMethod(self->stream, "write", "O", str); + Py_DECREF(str); + if (wr == NULL) + return -1; - Py_DECREF(wr); - return 0; + Py_DECREF(wr); + return 0; } static PyObject * mbstreamwriter_write(MultibyteStreamWriterObject *self, PyObject *strobj) { - if (mbstreamwriter_iwrite(self, strobj)) - return NULL; - else - Py_RETURN_NONE; + if (mbstreamwriter_iwrite(self, strobj)) + return NULL; + else + Py_RETURN_NONE; } static PyObject * mbstreamwriter_writelines(MultibyteStreamWriterObject *self, PyObject *lines) { - PyObject *strobj; - int i, r; - - if (!PySequence_Check(lines)) { - PyErr_SetString(PyExc_TypeError, - "arg must be a sequence object"); - return NULL; - } - - for (i = 0; i < PySequence_Length(lines); i++) { - /* length can be changed even within this loop */ - strobj = PySequence_GetItem(lines, i); - if (strobj == NULL) - return NULL; - - r = mbstreamwriter_iwrite(self, strobj); - Py_DECREF(strobj); - if (r == -1) - return NULL; - } - - Py_RETURN_NONE; + PyObject *strobj; + int i, r; + + if (!PySequence_Check(lines)) { + PyErr_SetString(PyExc_TypeError, + "arg must be a sequence object"); + return NULL; + } + + for (i = 0; i < PySequence_Length(lines); i++) { + /* length can be changed even within this loop */ + strobj = PySequence_GetItem(lines, i); + if (strobj == NULL) + return NULL; + + r = mbstreamwriter_iwrite(self, strobj); + Py_DECREF(strobj); + if (r == -1) + return NULL; + } + + Py_RETURN_NONE; } static PyObject * mbstreamwriter_reset(MultibyteStreamWriterObject *self) { - const Py_UNICODE *pending; - PyObject *pwrt; - - pending = self->pending; - pwrt = multibytecodec_encode(self->codec, &self->state, - &pending, self->pendingsize, self->errors, - MBENC_FLUSH | MBENC_RESET); - /* some pending buffer can be truncated when UnicodeEncodeError is - * raised on 'strict' mode. but, 'reset' method is designed to - * reset the pending buffer or states so failed string sequence - * ought to be missed */ - self->pendingsize = 0; - if (pwrt == NULL) - return NULL; - - assert(PyBytes_Check(pwrt)); - if (PyBytes_Size(pwrt) > 0) { - PyObject *wr; - wr = PyObject_CallMethod(self->stream, "write", "O", pwrt); - if (wr == NULL) { - Py_DECREF(pwrt); - return NULL; - } - } - Py_DECREF(pwrt); - - Py_RETURN_NONE; + const Py_UNICODE *pending; + PyObject *pwrt; + + pending = self->pending; + pwrt = multibytecodec_encode(self->codec, &self->state, + &pending, self->pendingsize, self->errors, + MBENC_FLUSH | MBENC_RESET); + /* some pending buffer can be truncated when UnicodeEncodeError is + * raised on 'strict' mode. but, 'reset' method is designed to + * reset the pending buffer or states so failed string sequence + * ought to be missed */ + self->pendingsize = 0; + if (pwrt == NULL) + return NULL; + + assert(PyBytes_Check(pwrt)); + if (PyBytes_Size(pwrt) > 0) { + PyObject *wr; + wr = PyObject_CallMethod(self->stream, "write", "O", pwrt); + if (wr == NULL) { + Py_DECREF(pwrt); + return NULL; + } + } + Py_DECREF(pwrt); + + Py_RETURN_NONE; } static PyObject * mbstreamwriter_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - MultibyteStreamWriterObject *self; - PyObject *stream, *codec = NULL; - char *errors = NULL; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|s:StreamWriter", - streamkwarglist, &stream, &errors)) - return NULL; - - self = (MultibyteStreamWriterObject *)type->tp_alloc(type, 0); - if (self == NULL) - return NULL; - - codec = PyObject_GetAttrString((PyObject *)type, "codec"); - if (codec == NULL) - goto errorexit; - if (!MultibyteCodec_Check(codec)) { - PyErr_SetString(PyExc_TypeError, "codec is unexpected type"); - goto errorexit; - } - - self->codec = ((MultibyteCodecObject *)codec)->codec; - self->stream = stream; - Py_INCREF(stream); - self->pendingsize = 0; - self->errors = internal_error_callback(errors); - if (self->errors == NULL) - goto errorexit; - if (self->codec->encinit != NULL && - self->codec->encinit(&self->state, self->codec->config) != 0) - goto errorexit; - - Py_DECREF(codec); - return (PyObject *)self; + MultibyteStreamWriterObject *self; + PyObject *stream, *codec = NULL; + char *errors = NULL; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|s:StreamWriter", + streamkwarglist, &stream, &errors)) + return NULL; + + self = (MultibyteStreamWriterObject *)type->tp_alloc(type, 0); + if (self == NULL) + return NULL; + + codec = PyObject_GetAttrString((PyObject *)type, "codec"); + if (codec == NULL) + goto errorexit; + if (!MultibyteCodec_Check(codec)) { + PyErr_SetString(PyExc_TypeError, "codec is unexpected type"); + goto errorexit; + } + + self->codec = ((MultibyteCodecObject *)codec)->codec; + self->stream = stream; + Py_INCREF(stream); + self->pendingsize = 0; + self->errors = internal_error_callback(errors); + if (self->errors == NULL) + goto errorexit; + if (self->codec->encinit != NULL && + self->codec->encinit(&self->state, self->codec->config) != 0) + goto errorexit; + + Py_DECREF(codec); + return (PyObject *)self; errorexit: - Py_XDECREF(self); - Py_XDECREF(codec); - return NULL; + Py_XDECREF(self); + Py_XDECREF(codec); + return NULL; } static int mbstreamwriter_init(PyObject *self, PyObject *args, PyObject *kwds) { - return 0; + return 0; } static int mbstreamwriter_traverse(MultibyteStreamWriterObject *self, - visitproc visit, void *arg) + visitproc visit, void *arg) { - if (ERROR_ISCUSTOM(self->errors)) - Py_VISIT(self->errors); - Py_VISIT(self->stream); - return 0; + if (ERROR_ISCUSTOM(self->errors)) + Py_VISIT(self->errors); + Py_VISIT(self->stream); + return 0; } static void mbstreamwriter_dealloc(MultibyteStreamWriterObject *self) { - PyObject_GC_UnTrack(self); - ERROR_DECREF(self->errors); - Py_XDECREF(self->stream); - Py_TYPE(self)->tp_free(self); + PyObject_GC_UnTrack(self); + ERROR_DECREF(self->errors); + Py_XDECREF(self->stream); + Py_TYPE(self)->tp_free(self); } static struct PyMethodDef mbstreamwriter_methods[] = { - {"write", (PyCFunction)mbstreamwriter_write, - METH_O, NULL}, - {"writelines", (PyCFunction)mbstreamwriter_writelines, - METH_O, NULL}, - {"reset", (PyCFunction)mbstreamwriter_reset, - METH_NOARGS, NULL}, - {NULL, NULL}, + {"write", (PyCFunction)mbstreamwriter_write, + METH_O, NULL}, + {"writelines", (PyCFunction)mbstreamwriter_writelines, + METH_O, NULL}, + {"reset", (PyCFunction)mbstreamwriter_reset, + METH_NOARGS, NULL}, + {NULL, NULL}, }; static PyMemberDef mbstreamwriter_members[] = { - {"stream", T_OBJECT, - offsetof(MultibyteStreamWriterObject, stream), - READONLY, NULL}, - {NULL,} + {"stream", T_OBJECT, + offsetof(MultibyteStreamWriterObject, stream), + READONLY, NULL}, + {NULL,} }; static PyTypeObject MultibyteStreamWriter_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "MultibyteStreamWriter", /* tp_name */ - sizeof(MultibyteStreamWriterObject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)mbstreamwriter_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC - | Py_TPFLAGS_BASETYPE, /* tp_flags */ - 0, /* tp_doc */ - (traverseproc)mbstreamwriter_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iterext */ - mbstreamwriter_methods, /* tp_methods */ - mbstreamwriter_members, /* tp_members */ - codecctx_getsets, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - mbstreamwriter_init, /* tp_init */ - 0, /* tp_alloc */ - mbstreamwriter_new, /* tp_new */ + PyVarObject_HEAD_INIT(NULL, 0) + "MultibyteStreamWriter", /* tp_name */ + sizeof(MultibyteStreamWriterObject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)mbstreamwriter_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC + | Py_TPFLAGS_BASETYPE, /* tp_flags */ + 0, /* tp_doc */ + (traverseproc)mbstreamwriter_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iterext */ + mbstreamwriter_methods, /* tp_methods */ + mbstreamwriter_members, /* tp_members */ + codecctx_getsets, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + mbstreamwriter_init, /* tp_init */ + 0, /* tp_alloc */ + mbstreamwriter_new, /* tp_new */ }; @@ -1790,76 +1790,76 @@ static PyTypeObject MultibyteStreamWriter_Type = { static PyObject * __create_codec(PyObject *ignore, PyObject *arg) { - MultibyteCodecObject *self; - MultibyteCodec *codec; + MultibyteCodecObject *self; + MultibyteCodec *codec; - if (!PyCapsule_IsValid(arg, PyMultibyteCodec_CAPSULE_NAME)) { - PyErr_SetString(PyExc_ValueError, "argument type invalid"); - return NULL; - } + if (!PyCapsule_IsValid(arg, PyMultibyteCodec_CAPSULE_NAME)) { + PyErr_SetString(PyExc_ValueError, "argument type invalid"); + return NULL; + } - codec = PyCapsule_GetPointer(arg, PyMultibyteCodec_CAPSULE_NAME); - if (codec->codecinit != NULL && codec->codecinit(codec->config) != 0) - return NULL; + codec = PyCapsule_GetPointer(arg, PyMultibyteCodec_CAPSULE_NAME); + if (codec->codecinit != NULL && codec->codecinit(codec->config) != 0) + return NULL; - self = PyObject_New(MultibyteCodecObject, &MultibyteCodec_Type); - if (self == NULL) - return NULL; - self->codec = codec; + self = PyObject_New(MultibyteCodecObject, &MultibyteCodec_Type); + if (self == NULL) + return NULL; + self->codec = codec; - return (PyObject *)self; + return (PyObject *)self; } static struct PyMethodDef __methods[] = { - {"__create_codec", (PyCFunction)__create_codec, METH_O}, - {NULL, NULL}, + {"__create_codec", (PyCFunction)__create_codec, METH_O}, + {NULL, NULL}, }; static struct PyModuleDef _multibytecodecmodule = { - PyModuleDef_HEAD_INIT, - "_multibytecodec", - NULL, - -1, - __methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_multibytecodec", + NULL, + -1, + __methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit__multibytecodec(void) { - int i; - PyObject *m; - PyTypeObject *typelist[] = { - &MultibyteIncrementalEncoder_Type, - &MultibyteIncrementalDecoder_Type, - &MultibyteStreamReader_Type, - &MultibyteStreamWriter_Type, - NULL - }; - - if (PyType_Ready(&MultibyteCodec_Type) < 0) - return NULL; - - m = PyModule_Create(&_multibytecodecmodule); - if (m == NULL) - return NULL; - - for (i = 0; typelist[i] != NULL; i++) { - if (PyType_Ready(typelist[i]) < 0) - return NULL; - Py_INCREF(typelist[i]); - PyModule_AddObject(m, typelist[i]->tp_name, - (PyObject *)typelist[i]); - } - - if (PyErr_Occurred()) { - Py_FatalError("can't initialize the _multibytecodec module"); - Py_DECREF(m); - m = NULL; - } - return m; + int i; + PyObject *m; + PyTypeObject *typelist[] = { + &MultibyteIncrementalEncoder_Type, + &MultibyteIncrementalDecoder_Type, + &MultibyteStreamReader_Type, + &MultibyteStreamWriter_Type, + NULL + }; + + if (PyType_Ready(&MultibyteCodec_Type) < 0) + return NULL; + + m = PyModule_Create(&_multibytecodecmodule); + if (m == NULL) + return NULL; + + for (i = 0; typelist[i] != NULL; i++) { + if (PyType_Ready(typelist[i]) < 0) + return NULL; + Py_INCREF(typelist[i]); + PyModule_AddObject(m, typelist[i]->tp_name, + (PyObject *)typelist[i]); + } + + if (PyErr_Occurred()) { + Py_FatalError("can't initialize the _multibytecodec module"); + Py_DECREF(m); + m = NULL; + } + return m; } diff --git a/Modules/cjkcodecs/multibytecodec.h b/Modules/cjkcodecs/multibytecodec.h index 71c02cc..1b6ef55 100644 --- a/Modules/cjkcodecs/multibytecodec.h +++ b/Modules/cjkcodecs/multibytecodec.h @@ -23,114 +23,114 @@ typedef unsigned short ucs2_t, DBCHAR; #endif typedef union { - void *p; - int i; - unsigned char c[8]; - ucs2_t u2[4]; - ucs4_t u4[2]; + void *p; + int i; + unsigned char c[8]; + ucs2_t u2[4]; + ucs4_t u4[2]; } MultibyteCodec_State; typedef int (*mbcodec_init)(const void *config); typedef Py_ssize_t (*mbencode_func)(MultibyteCodec_State *state, - const void *config, - const Py_UNICODE **inbuf, Py_ssize_t inleft, - unsigned char **outbuf, Py_ssize_t outleft, - int flags); + const void *config, + const Py_UNICODE **inbuf, Py_ssize_t inleft, + unsigned char **outbuf, Py_ssize_t outleft, + int flags); typedef int (*mbencodeinit_func)(MultibyteCodec_State *state, - const void *config); + const void *config); typedef Py_ssize_t (*mbencodereset_func)(MultibyteCodec_State *state, - const void *config, - unsigned char **outbuf, Py_ssize_t outleft); + const void *config, + unsigned char **outbuf, Py_ssize_t outleft); typedef Py_ssize_t (*mbdecode_func)(MultibyteCodec_State *state, - const void *config, - const unsigned char **inbuf, Py_ssize_t inleft, - Py_UNICODE **outbuf, Py_ssize_t outleft); + const void *config, + const unsigned char **inbuf, Py_ssize_t inleft, + Py_UNICODE **outbuf, Py_ssize_t outleft); typedef int (*mbdecodeinit_func)(MultibyteCodec_State *state, - const void *config); + const void *config); typedef Py_ssize_t (*mbdecodereset_func)(MultibyteCodec_State *state, - const void *config); + const void *config); typedef struct { - const char *encoding; - const void *config; - mbcodec_init codecinit; - mbencode_func encode; - mbencodeinit_func encinit; - mbencodereset_func encreset; - mbdecode_func decode; - mbdecodeinit_func decinit; - mbdecodereset_func decreset; + const char *encoding; + const void *config; + mbcodec_init codecinit; + mbencode_func encode; + mbencodeinit_func encinit; + mbencodereset_func encreset; + mbdecode_func decode; + mbdecodeinit_func decinit; + mbdecodereset_func decreset; } MultibyteCodec; typedef struct { - PyObject_HEAD - MultibyteCodec *codec; + PyObject_HEAD + MultibyteCodec *codec; } MultibyteCodecObject; #define MultibyteCodec_Check(op) ((op)->ob_type == &MultibyteCodec_Type) -#define _MultibyteStatefulCodec_HEAD \ - PyObject_HEAD \ - MultibyteCodec *codec; \ - MultibyteCodec_State state; \ - PyObject *errors; +#define _MultibyteStatefulCodec_HEAD \ + PyObject_HEAD \ + MultibyteCodec *codec; \ + MultibyteCodec_State state; \ + PyObject *errors; typedef struct { - _MultibyteStatefulCodec_HEAD + _MultibyteStatefulCodec_HEAD } MultibyteStatefulCodecContext; -#define MAXENCPENDING 2 -#define _MultibyteStatefulEncoder_HEAD \ - _MultibyteStatefulCodec_HEAD \ - Py_UNICODE pending[MAXENCPENDING]; \ - Py_ssize_t pendingsize; +#define MAXENCPENDING 2 +#define _MultibyteStatefulEncoder_HEAD \ + _MultibyteStatefulCodec_HEAD \ + Py_UNICODE pending[MAXENCPENDING]; \ + Py_ssize_t pendingsize; typedef struct { - _MultibyteStatefulEncoder_HEAD + _MultibyteStatefulEncoder_HEAD } MultibyteStatefulEncoderContext; -#define MAXDECPENDING 8 -#define _MultibyteStatefulDecoder_HEAD \ - _MultibyteStatefulCodec_HEAD \ - unsigned char pending[MAXDECPENDING]; \ - Py_ssize_t pendingsize; +#define MAXDECPENDING 8 +#define _MultibyteStatefulDecoder_HEAD \ + _MultibyteStatefulCodec_HEAD \ + unsigned char pending[MAXDECPENDING]; \ + Py_ssize_t pendingsize; typedef struct { - _MultibyteStatefulDecoder_HEAD + _MultibyteStatefulDecoder_HEAD } MultibyteStatefulDecoderContext; typedef struct { - _MultibyteStatefulEncoder_HEAD + _MultibyteStatefulEncoder_HEAD } MultibyteIncrementalEncoderObject; typedef struct { - _MultibyteStatefulDecoder_HEAD + _MultibyteStatefulDecoder_HEAD } MultibyteIncrementalDecoderObject; typedef struct { - _MultibyteStatefulDecoder_HEAD - PyObject *stream; + _MultibyteStatefulDecoder_HEAD + PyObject *stream; } MultibyteStreamReaderObject; typedef struct { - _MultibyteStatefulEncoder_HEAD - PyObject *stream; + _MultibyteStatefulEncoder_HEAD + PyObject *stream; } MultibyteStreamWriterObject; /* positive values for illegal sequences */ -#define MBERR_TOOSMALL (-1) /* insufficient output buffer space */ -#define MBERR_TOOFEW (-2) /* incomplete input buffer */ -#define MBERR_INTERNAL (-3) /* internal runtime error */ - -#define ERROR_STRICT (PyObject *)(1) -#define ERROR_IGNORE (PyObject *)(2) -#define ERROR_REPLACE (PyObject *)(3) -#define ERROR_ISCUSTOM(p) ((p) < ERROR_STRICT || ERROR_REPLACE < (p)) -#define ERROR_DECREF(p) do { \ - if (p != NULL && ERROR_ISCUSTOM(p)) { \ - Py_DECREF(p); \ - } \ +#define MBERR_TOOSMALL (-1) /* insufficient output buffer space */ +#define MBERR_TOOFEW (-2) /* incomplete input buffer */ +#define MBERR_INTERNAL (-3) /* internal runtime error */ + +#define ERROR_STRICT (PyObject *)(1) +#define ERROR_IGNORE (PyObject *)(2) +#define ERROR_REPLACE (PyObject *)(3) +#define ERROR_ISCUSTOM(p) ((p) < ERROR_STRICT || ERROR_REPLACE < (p)) +#define ERROR_DECREF(p) do { \ + if (p != NULL && ERROR_ISCUSTOM(p)) { \ + Py_DECREF(p); \ + } \ } while (0); -#define MBENC_FLUSH 0x0001 /* encode all characters encodable */ -#define MBENC_MAX MBENC_FLUSH +#define MBENC_FLUSH 0x0001 /* encode all characters encodable */ +#define MBENC_MAX MBENC_FLUSH #define PyMultibyteCodec_CAPSULE_NAME "multibytecodec.__map_*" diff --git a/Modules/cmathmodule.c b/Modules/cmathmodule.c index fbf6ece..545e834 100644 --- a/Modules/cmathmodule.c +++ b/Modules/cmathmodule.c @@ -31,7 +31,7 @@ #define CM_LOG_LARGE_DOUBLE (log(CM_LARGE_DOUBLE)) #define CM_SQRT_DBL_MIN (sqrt(DBL_MIN)) -/* +/* CM_SCALE_UP is an odd integer chosen such that multiplication by 2**CM_SCALE_UP is sufficient to turn a subnormal into a normal. CM_SCALE_DOWN is (-(CM_SCALE_UP+1)/2). These scalings are used to compute @@ -62,46 +62,46 @@ static PyObject * math_error(void); */ enum special_types { - ST_NINF, /* 0, negative infinity */ - ST_NEG, /* 1, negative finite number (nonzero) */ - ST_NZERO, /* 2, -0. */ - ST_PZERO, /* 3, +0. */ - ST_POS, /* 4, positive finite number (nonzero) */ - ST_PINF, /* 5, positive infinity */ - ST_NAN /* 6, Not a Number */ + ST_NINF, /* 0, negative infinity */ + ST_NEG, /* 1, negative finite number (nonzero) */ + ST_NZERO, /* 2, -0. */ + ST_PZERO, /* 3, +0. */ + ST_POS, /* 4, positive finite number (nonzero) */ + ST_PINF, /* 5, positive infinity */ + ST_NAN /* 6, Not a Number */ }; static enum special_types special_type(double d) { - if (Py_IS_FINITE(d)) { - if (d != 0) { - if (copysign(1., d) == 1.) - return ST_POS; - else - return ST_NEG; - } - else { - if (copysign(1., d) == 1.) - return ST_PZERO; - else - return ST_NZERO; - } - } - if (Py_IS_NAN(d)) - return ST_NAN; - if (copysign(1., d) == 1.) - return ST_PINF; - else - return ST_NINF; + if (Py_IS_FINITE(d)) { + if (d != 0) { + if (copysign(1., d) == 1.) + return ST_POS; + else + return ST_NEG; + } + else { + if (copysign(1., d) == 1.) + return ST_PZERO; + else + return ST_NZERO; + } + } + if (Py_IS_NAN(d)) + return ST_NAN; + if (copysign(1., d) == 1.) + return ST_PINF; + else + return ST_NINF; } -#define SPECIAL_VALUE(z, table) \ - if (!Py_IS_FINITE((z).real) || !Py_IS_FINITE((z).imag)) { \ - errno = 0; \ - return table[special_type((z).real)] \ - [special_type((z).imag)]; \ - } +#define SPECIAL_VALUE(z, table) \ + if (!Py_IS_FINITE((z).real) || !Py_IS_FINITE((z).imag)) { \ + errno = 0; \ + return table[special_type((z).real)] \ + [special_type((z).imag)]; \ + } #define P Py_MATH_PI #define P14 0.25*Py_MATH_PI @@ -125,34 +125,34 @@ static Py_complex acos_special_values[7][7]; static Py_complex c_acos(Py_complex z) { - Py_complex s1, s2, r; - - SPECIAL_VALUE(z, acos_special_values); - - if (fabs(z.real) > CM_LARGE_DOUBLE || fabs(z.imag) > CM_LARGE_DOUBLE) { - /* avoid unnecessary overflow for large arguments */ - r.real = atan2(fabs(z.imag), z.real); - /* split into cases to make sure that the branch cut has the - correct continuity on systems with unsigned zeros */ - if (z.real < 0.) { - r.imag = -copysign(log(hypot(z.real/2., z.imag/2.)) + - M_LN2*2., z.imag); - } else { - r.imag = copysign(log(hypot(z.real/2., z.imag/2.)) + - M_LN2*2., -z.imag); - } - } else { - s1.real = 1.-z.real; - s1.imag = -z.imag; - s1 = c_sqrt(s1); - s2.real = 1.+z.real; - s2.imag = z.imag; - s2 = c_sqrt(s2); - r.real = 2.*atan2(s1.real, s2.real); - r.imag = asinh(s2.real*s1.imag - s2.imag*s1.real); - } - errno = 0; - return r; + Py_complex s1, s2, r; + + SPECIAL_VALUE(z, acos_special_values); + + if (fabs(z.real) > CM_LARGE_DOUBLE || fabs(z.imag) > CM_LARGE_DOUBLE) { + /* avoid unnecessary overflow for large arguments */ + r.real = atan2(fabs(z.imag), z.real); + /* split into cases to make sure that the branch cut has the + correct continuity on systems with unsigned zeros */ + if (z.real < 0.) { + r.imag = -copysign(log(hypot(z.real/2., z.imag/2.)) + + M_LN2*2., z.imag); + } else { + r.imag = copysign(log(hypot(z.real/2., z.imag/2.)) + + M_LN2*2., -z.imag); + } + } else { + s1.real = 1.-z.real; + s1.imag = -z.imag; + s1 = c_sqrt(s1); + s2.real = 1.+z.real; + s2.imag = z.imag; + s2 = c_sqrt(s2); + r.real = 2.*atan2(s1.real, s2.real); + r.imag = asinh(s2.real*s1.imag - s2.imag*s1.real); + } + errno = 0; + return r; } PyDoc_STRVAR(c_acos_doc, @@ -166,26 +166,26 @@ static Py_complex acosh_special_values[7][7]; static Py_complex c_acosh(Py_complex z) { - Py_complex s1, s2, r; - - SPECIAL_VALUE(z, acosh_special_values); - - if (fabs(z.real) > CM_LARGE_DOUBLE || fabs(z.imag) > CM_LARGE_DOUBLE) { - /* avoid unnecessary overflow for large arguments */ - r.real = log(hypot(z.real/2., z.imag/2.)) + M_LN2*2.; - r.imag = atan2(z.imag, z.real); - } else { - s1.real = z.real - 1.; - s1.imag = z.imag; - s1 = c_sqrt(s1); - s2.real = z.real + 1.; - s2.imag = z.imag; - s2 = c_sqrt(s2); - r.real = asinh(s1.real*s2.real + s1.imag*s2.imag); - r.imag = 2.*atan2(s1.imag, s2.real); - } - errno = 0; - return r; + Py_complex s1, s2, r; + + SPECIAL_VALUE(z, acosh_special_values); + + if (fabs(z.real) > CM_LARGE_DOUBLE || fabs(z.imag) > CM_LARGE_DOUBLE) { + /* avoid unnecessary overflow for large arguments */ + r.real = log(hypot(z.real/2., z.imag/2.)) + M_LN2*2.; + r.imag = atan2(z.imag, z.real); + } else { + s1.real = z.real - 1.; + s1.imag = z.imag; + s1 = c_sqrt(s1); + s2.real = z.real + 1.; + s2.imag = z.imag; + s2 = c_sqrt(s2); + r.real = asinh(s1.real*s2.real + s1.imag*s2.imag); + r.imag = 2.*atan2(s1.imag, s2.real); + } + errno = 0; + return r; } PyDoc_STRVAR(c_acosh_doc, @@ -197,14 +197,14 @@ PyDoc_STRVAR(c_acosh_doc, static Py_complex c_asin(Py_complex z) { - /* asin(z) = -i asinh(iz) */ - Py_complex s, r; - s.real = -z.imag; - s.imag = z.real; - s = c_asinh(s); - r.real = s.imag; - r.imag = -s.real; - return r; + /* asin(z) = -i asinh(iz) */ + Py_complex s, r; + s.real = -z.imag; + s.imag = z.real; + s = c_asinh(s); + r.real = s.imag; + r.imag = -s.real; + return r; } PyDoc_STRVAR(c_asin_doc, @@ -218,31 +218,31 @@ static Py_complex asinh_special_values[7][7]; static Py_complex c_asinh(Py_complex z) { - Py_complex s1, s2, r; - - SPECIAL_VALUE(z, asinh_special_values); - - if (fabs(z.real) > CM_LARGE_DOUBLE || fabs(z.imag) > CM_LARGE_DOUBLE) { - if (z.imag >= 0.) { - r.real = copysign(log(hypot(z.real/2., z.imag/2.)) + - M_LN2*2., z.real); - } else { - r.real = -copysign(log(hypot(z.real/2., z.imag/2.)) + - M_LN2*2., -z.real); - } - r.imag = atan2(z.imag, fabs(z.real)); - } else { - s1.real = 1.+z.imag; - s1.imag = -z.real; - s1 = c_sqrt(s1); - s2.real = 1.-z.imag; - s2.imag = z.real; - s2 = c_sqrt(s2); - r.real = asinh(s1.real*s2.imag-s2.real*s1.imag); - r.imag = atan2(z.imag, s1.real*s2.real-s1.imag*s2.imag); - } - errno = 0; - return r; + Py_complex s1, s2, r; + + SPECIAL_VALUE(z, asinh_special_values); + + if (fabs(z.real) > CM_LARGE_DOUBLE || fabs(z.imag) > CM_LARGE_DOUBLE) { + if (z.imag >= 0.) { + r.real = copysign(log(hypot(z.real/2., z.imag/2.)) + + M_LN2*2., z.real); + } else { + r.real = -copysign(log(hypot(z.real/2., z.imag/2.)) + + M_LN2*2., -z.real); + } + r.imag = atan2(z.imag, fabs(z.real)); + } else { + s1.real = 1.+z.imag; + s1.imag = -z.real; + s1 = c_sqrt(s1); + s2.real = 1.-z.imag; + s2.imag = z.real; + s2 = c_sqrt(s2); + r.real = asinh(s1.real*s2.imag-s2.real*s1.imag); + r.imag = atan2(z.imag, s1.real*s2.real-s1.imag*s2.imag); + } + errno = 0; + return r; } PyDoc_STRVAR(c_asinh_doc, @@ -254,14 +254,14 @@ PyDoc_STRVAR(c_asinh_doc, static Py_complex c_atan(Py_complex z) { - /* atan(z) = -i atanh(iz) */ - Py_complex s, r; - s.real = -z.imag; - s.imag = z.real; - s = c_atanh(s); - r.real = s.imag; - r.imag = -s.real; - return r; + /* atan(z) = -i atanh(iz) */ + Py_complex s, r; + s.real = -z.imag; + s.imag = z.real; + s = c_atanh(s); + r.real = s.imag; + r.imag = -s.real; + return r; } /* Windows screws up atan2 for inf and nan, and alpha Tru64 5.1 doesn't follow @@ -269,29 +269,29 @@ c_atan(Py_complex z) static double c_atan2(Py_complex z) { - if (Py_IS_NAN(z.real) || Py_IS_NAN(z.imag)) - return Py_NAN; - if (Py_IS_INFINITY(z.imag)) { - if (Py_IS_INFINITY(z.real)) { - if (copysign(1., z.real) == 1.) - /* atan2(+-inf, +inf) == +-pi/4 */ - return copysign(0.25*Py_MATH_PI, z.imag); - else - /* atan2(+-inf, -inf) == +-pi*3/4 */ - return copysign(0.75*Py_MATH_PI, z.imag); - } - /* atan2(+-inf, x) == +-pi/2 for finite x */ - return copysign(0.5*Py_MATH_PI, z.imag); - } - if (Py_IS_INFINITY(z.real) || z.imag == 0.) { - if (copysign(1., z.real) == 1.) - /* atan2(+-y, +inf) = atan2(+-0, +x) = +-0. */ - return copysign(0., z.imag); - else - /* atan2(+-y, -inf) = atan2(+-0., -x) = +-pi. */ - return copysign(Py_MATH_PI, z.imag); - } - return atan2(z.imag, z.real); + if (Py_IS_NAN(z.real) || Py_IS_NAN(z.imag)) + return Py_NAN; + if (Py_IS_INFINITY(z.imag)) { + if (Py_IS_INFINITY(z.real)) { + if (copysign(1., z.real) == 1.) + /* atan2(+-inf, +inf) == +-pi/4 */ + return copysign(0.25*Py_MATH_PI, z.imag); + else + /* atan2(+-inf, -inf) == +-pi*3/4 */ + return copysign(0.75*Py_MATH_PI, z.imag); + } + /* atan2(+-inf, x) == +-pi/2 for finite x */ + return copysign(0.5*Py_MATH_PI, z.imag); + } + if (Py_IS_INFINITY(z.real) || z.imag == 0.) { + if (copysign(1., z.real) == 1.) + /* atan2(+-y, +inf) = atan2(+-0, +x) = +-0. */ + return copysign(0., z.imag); + else + /* atan2(+-y, -inf) = atan2(+-0., -x) = +-pi. */ + return copysign(Py_MATH_PI, z.imag); + } + return atan2(z.imag, z.real); } PyDoc_STRVAR(c_atan_doc, @@ -305,48 +305,48 @@ static Py_complex atanh_special_values[7][7]; static Py_complex c_atanh(Py_complex z) { - Py_complex r; - double ay, h; - - SPECIAL_VALUE(z, atanh_special_values); - - /* Reduce to case where z.real >= 0., using atanh(z) = -atanh(-z). */ - if (z.real < 0.) { - return c_neg(c_atanh(c_neg(z))); - } - - ay = fabs(z.imag); - if (z.real > CM_SQRT_LARGE_DOUBLE || ay > CM_SQRT_LARGE_DOUBLE) { - /* - if abs(z) is large then we use the approximation - atanh(z) ~ 1/z +/- i*pi/2 (+/- depending on the sign - of z.imag) - */ - h = hypot(z.real/2., z.imag/2.); /* safe from overflow */ - r.real = z.real/4./h/h; - /* the two negations in the next line cancel each other out - except when working with unsigned zeros: they're there to - ensure that the branch cut has the correct continuity on - systems that don't support signed zeros */ - r.imag = -copysign(Py_MATH_PI/2., -z.imag); - errno = 0; - } else if (z.real == 1. && ay < CM_SQRT_DBL_MIN) { - /* C99 standard says: atanh(1+/-0.) should be inf +/- 0i */ - if (ay == 0.) { - r.real = INF; - r.imag = z.imag; - errno = EDOM; - } else { - r.real = -log(sqrt(ay)/sqrt(hypot(ay, 2.))); - r.imag = copysign(atan2(2., -ay)/2, z.imag); - errno = 0; - } - } else { - r.real = log1p(4.*z.real/((1-z.real)*(1-z.real) + ay*ay))/4.; - r.imag = -atan2(-2.*z.imag, (1-z.real)*(1+z.real) - ay*ay)/2.; - errno = 0; - } - return r; + Py_complex r; + double ay, h; + + SPECIAL_VALUE(z, atanh_special_values); + + /* Reduce to case where z.real >= 0., using atanh(z) = -atanh(-z). */ + if (z.real < 0.) { + return c_neg(c_atanh(c_neg(z))); + } + + ay = fabs(z.imag); + if (z.real > CM_SQRT_LARGE_DOUBLE || ay > CM_SQRT_LARGE_DOUBLE) { + /* + if abs(z) is large then we use the approximation + atanh(z) ~ 1/z +/- i*pi/2 (+/- depending on the sign + of z.imag) + */ + h = hypot(z.real/2., z.imag/2.); /* safe from overflow */ + r.real = z.real/4./h/h; + /* the two negations in the next line cancel each other out + except when working with unsigned zeros: they're there to + ensure that the branch cut has the correct continuity on + systems that don't support signed zeros */ + r.imag = -copysign(Py_MATH_PI/2., -z.imag); + errno = 0; + } else if (z.real == 1. && ay < CM_SQRT_DBL_MIN) { + /* C99 standard says: atanh(1+/-0.) should be inf +/- 0i */ + if (ay == 0.) { + r.real = INF; + r.imag = z.imag; + errno = EDOM; + } else { + r.real = -log(sqrt(ay)/sqrt(hypot(ay, 2.))); + r.imag = copysign(atan2(2., -ay)/2, z.imag); + errno = 0; + } + } else { + r.real = log1p(4.*z.real/((1-z.real)*(1-z.real) + ay*ay))/4.; + r.imag = -atan2(-2.*z.imag, (1-z.real)*(1+z.real) - ay*ay)/2.; + errno = 0; + } + return r; } PyDoc_STRVAR(c_atanh_doc, @@ -358,12 +358,12 @@ PyDoc_STRVAR(c_atanh_doc, static Py_complex c_cos(Py_complex z) { - /* cos(z) = cosh(iz) */ - Py_complex r; - r.real = -z.imag; - r.imag = z.real; - r = c_cosh(r); - return r; + /* cos(z) = cosh(iz) */ + Py_complex r; + r.real = -z.imag; + r.imag = z.real; + r = c_cosh(r); + return r; } PyDoc_STRVAR(c_cos_doc, @@ -378,51 +378,51 @@ static Py_complex cosh_special_values[7][7]; static Py_complex c_cosh(Py_complex z) { - Py_complex r; - double x_minus_one; - - /* special treatment for cosh(+/-inf + iy) if y is not a NaN */ - if (!Py_IS_FINITE(z.real) || !Py_IS_FINITE(z.imag)) { - if (Py_IS_INFINITY(z.real) && Py_IS_FINITE(z.imag) && - (z.imag != 0.)) { - if (z.real > 0) { - r.real = copysign(INF, cos(z.imag)); - r.imag = copysign(INF, sin(z.imag)); - } - else { - r.real = copysign(INF, cos(z.imag)); - r.imag = -copysign(INF, sin(z.imag)); - } - } - else { - r = cosh_special_values[special_type(z.real)] - [special_type(z.imag)]; - } - /* need to set errno = EDOM if y is +/- infinity and x is not - a NaN */ - if (Py_IS_INFINITY(z.imag) && !Py_IS_NAN(z.real)) - errno = EDOM; - else - errno = 0; - return r; - } - - if (fabs(z.real) > CM_LOG_LARGE_DOUBLE) { - /* deal correctly with cases where cosh(z.real) overflows but - cosh(z) does not. */ - x_minus_one = z.real - copysign(1., z.real); - r.real = cos(z.imag) * cosh(x_minus_one) * Py_MATH_E; - r.imag = sin(z.imag) * sinh(x_minus_one) * Py_MATH_E; - } else { - r.real = cos(z.imag) * cosh(z.real); - r.imag = sin(z.imag) * sinh(z.real); - } - /* detect overflow, and set errno accordingly */ - if (Py_IS_INFINITY(r.real) || Py_IS_INFINITY(r.imag)) - errno = ERANGE; - else - errno = 0; - return r; + Py_complex r; + double x_minus_one; + + /* special treatment for cosh(+/-inf + iy) if y is not a NaN */ + if (!Py_IS_FINITE(z.real) || !Py_IS_FINITE(z.imag)) { + if (Py_IS_INFINITY(z.real) && Py_IS_FINITE(z.imag) && + (z.imag != 0.)) { + if (z.real > 0) { + r.real = copysign(INF, cos(z.imag)); + r.imag = copysign(INF, sin(z.imag)); + } + else { + r.real = copysign(INF, cos(z.imag)); + r.imag = -copysign(INF, sin(z.imag)); + } + } + else { + r = cosh_special_values[special_type(z.real)] + [special_type(z.imag)]; + } + /* need to set errno = EDOM if y is +/- infinity and x is not + a NaN */ + if (Py_IS_INFINITY(z.imag) && !Py_IS_NAN(z.real)) + errno = EDOM; + else + errno = 0; + return r; + } + + if (fabs(z.real) > CM_LOG_LARGE_DOUBLE) { + /* deal correctly with cases where cosh(z.real) overflows but + cosh(z) does not. */ + x_minus_one = z.real - copysign(1., z.real); + r.real = cos(z.imag) * cosh(x_minus_one) * Py_MATH_E; + r.imag = sin(z.imag) * sinh(x_minus_one) * Py_MATH_E; + } else { + r.real = cos(z.imag) * cosh(z.real); + r.imag = sin(z.imag) * sinh(z.real); + } + /* detect overflow, and set errno accordingly */ + if (Py_IS_INFINITY(r.real) || Py_IS_INFINITY(r.imag)) + errno = ERANGE; + else + errno = 0; + return r; } PyDoc_STRVAR(c_cosh_doc, @@ -438,51 +438,51 @@ static Py_complex exp_special_values[7][7]; static Py_complex c_exp(Py_complex z) { - Py_complex r; - double l; - - if (!Py_IS_FINITE(z.real) || !Py_IS_FINITE(z.imag)) { - if (Py_IS_INFINITY(z.real) && Py_IS_FINITE(z.imag) - && (z.imag != 0.)) { - if (z.real > 0) { - r.real = copysign(INF, cos(z.imag)); - r.imag = copysign(INF, sin(z.imag)); - } - else { - r.real = copysign(0., cos(z.imag)); - r.imag = copysign(0., sin(z.imag)); - } - } - else { - r = exp_special_values[special_type(z.real)] - [special_type(z.imag)]; - } - /* need to set errno = EDOM if y is +/- infinity and x is not - a NaN and not -infinity */ - if (Py_IS_INFINITY(z.imag) && - (Py_IS_FINITE(z.real) || - (Py_IS_INFINITY(z.real) && z.real > 0))) - errno = EDOM; - else - errno = 0; - return r; - } - - if (z.real > CM_LOG_LARGE_DOUBLE) { - l = exp(z.real-1.); - r.real = l*cos(z.imag)*Py_MATH_E; - r.imag = l*sin(z.imag)*Py_MATH_E; - } else { - l = exp(z.real); - r.real = l*cos(z.imag); - r.imag = l*sin(z.imag); - } - /* detect overflow, and set errno accordingly */ - if (Py_IS_INFINITY(r.real) || Py_IS_INFINITY(r.imag)) - errno = ERANGE; - else - errno = 0; - return r; + Py_complex r; + double l; + + if (!Py_IS_FINITE(z.real) || !Py_IS_FINITE(z.imag)) { + if (Py_IS_INFINITY(z.real) && Py_IS_FINITE(z.imag) + && (z.imag != 0.)) { + if (z.real > 0) { + r.real = copysign(INF, cos(z.imag)); + r.imag = copysign(INF, sin(z.imag)); + } + else { + r.real = copysign(0., cos(z.imag)); + r.imag = copysign(0., sin(z.imag)); + } + } + else { + r = exp_special_values[special_type(z.real)] + [special_type(z.imag)]; + } + /* need to set errno = EDOM if y is +/- infinity and x is not + a NaN and not -infinity */ + if (Py_IS_INFINITY(z.imag) && + (Py_IS_FINITE(z.real) || + (Py_IS_INFINITY(z.real) && z.real > 0))) + errno = EDOM; + else + errno = 0; + return r; + } + + if (z.real > CM_LOG_LARGE_DOUBLE) { + l = exp(z.real-1.); + r.real = l*cos(z.imag)*Py_MATH_E; + r.imag = l*sin(z.imag)*Py_MATH_E; + } else { + l = exp(z.real); + r.real = l*cos(z.imag); + r.imag = l*sin(z.imag); + } + /* detect overflow, and set errno accordingly */ + if (Py_IS_INFINITY(r.real) || Py_IS_INFINITY(r.imag)) + errno = ERANGE; + else + errno = 0; + return r; } PyDoc_STRVAR(c_exp_doc, @@ -496,85 +496,85 @@ static Py_complex log_special_values[7][7]; static Py_complex c_log(Py_complex z) { - /* - The usual formula for the real part is log(hypot(z.real, z.imag)). - There are four situations where this formula is potentially - problematic: - - (1) the absolute value of z is subnormal. Then hypot is subnormal, - so has fewer than the usual number of bits of accuracy, hence may - have large relative error. This then gives a large absolute error - in the log. This can be solved by rescaling z by a suitable power - of 2. - - (2) the absolute value of z is greater than DBL_MAX (e.g. when both - z.real and z.imag are within a factor of 1/sqrt(2) of DBL_MAX) - Again, rescaling solves this. - - (3) the absolute value of z is close to 1. In this case it's - difficult to achieve good accuracy, at least in part because a - change of 1ulp in the real or imaginary part of z can result in a - change of billions of ulps in the correctly rounded answer. - - (4) z = 0. The simplest thing to do here is to call the - floating-point log with an argument of 0, and let its behaviour - (returning -infinity, signaling a floating-point exception, setting - errno, or whatever) determine that of c_log. So the usual formula - is fine here. - - */ - - Py_complex r; - double ax, ay, am, an, h; - - SPECIAL_VALUE(z, log_special_values); - - ax = fabs(z.real); - ay = fabs(z.imag); - - if (ax > CM_LARGE_DOUBLE || ay > CM_LARGE_DOUBLE) { - r.real = log(hypot(ax/2., ay/2.)) + M_LN2; - } else if (ax < DBL_MIN && ay < DBL_MIN) { - if (ax > 0. || ay > 0.) { - /* catch cases where hypot(ax, ay) is subnormal */ - r.real = log(hypot(ldexp(ax, DBL_MANT_DIG), - ldexp(ay, DBL_MANT_DIG))) - DBL_MANT_DIG*M_LN2; - } - else { - /* log(+/-0. +/- 0i) */ - r.real = -INF; - r.imag = atan2(z.imag, z.real); - errno = EDOM; - return r; - } - } else { - h = hypot(ax, ay); - if (0.71 <= h && h <= 1.73) { - am = ax > ay ? ax : ay; /* max(ax, ay) */ - an = ax > ay ? ay : ax; /* min(ax, ay) */ - r.real = log1p((am-1)*(am+1)+an*an)/2.; - } else { - r.real = log(h); - } - } - r.imag = atan2(z.imag, z.real); - errno = 0; - return r; + /* + The usual formula for the real part is log(hypot(z.real, z.imag)). + There are four situations where this formula is potentially + problematic: + + (1) the absolute value of z is subnormal. Then hypot is subnormal, + so has fewer than the usual number of bits of accuracy, hence may + have large relative error. This then gives a large absolute error + in the log. This can be solved by rescaling z by a suitable power + of 2. + + (2) the absolute value of z is greater than DBL_MAX (e.g. when both + z.real and z.imag are within a factor of 1/sqrt(2) of DBL_MAX) + Again, rescaling solves this. + + (3) the absolute value of z is close to 1. In this case it's + difficult to achieve good accuracy, at least in part because a + change of 1ulp in the real or imaginary part of z can result in a + change of billions of ulps in the correctly rounded answer. + + (4) z = 0. The simplest thing to do here is to call the + floating-point log with an argument of 0, and let its behaviour + (returning -infinity, signaling a floating-point exception, setting + errno, or whatever) determine that of c_log. So the usual formula + is fine here. + + */ + + Py_complex r; + double ax, ay, am, an, h; + + SPECIAL_VALUE(z, log_special_values); + + ax = fabs(z.real); + ay = fabs(z.imag); + + if (ax > CM_LARGE_DOUBLE || ay > CM_LARGE_DOUBLE) { + r.real = log(hypot(ax/2., ay/2.)) + M_LN2; + } else if (ax < DBL_MIN && ay < DBL_MIN) { + if (ax > 0. || ay > 0.) { + /* catch cases where hypot(ax, ay) is subnormal */ + r.real = log(hypot(ldexp(ax, DBL_MANT_DIG), + ldexp(ay, DBL_MANT_DIG))) - DBL_MANT_DIG*M_LN2; + } + else { + /* log(+/-0. +/- 0i) */ + r.real = -INF; + r.imag = atan2(z.imag, z.real); + errno = EDOM; + return r; + } + } else { + h = hypot(ax, ay); + if (0.71 <= h && h <= 1.73) { + am = ax > ay ? ax : ay; /* max(ax, ay) */ + an = ax > ay ? ay : ax; /* min(ax, ay) */ + r.real = log1p((am-1)*(am+1)+an*an)/2.; + } else { + r.real = log(h); + } + } + r.imag = atan2(z.imag, z.real); + errno = 0; + return r; } static Py_complex c_log10(Py_complex z) { - Py_complex r; - int errno_save; - - r = c_log(z); - errno_save = errno; /* just in case the divisions affect errno */ - r.real = r.real / M_LN10; - r.imag = r.imag / M_LN10; - errno = errno_save; - return r; + Py_complex r; + int errno_save; + + r = c_log(z); + errno_save = errno; /* just in case the divisions affect errno */ + r.real = r.real / M_LN10; + r.imag = r.imag / M_LN10; + errno = errno_save; + return r; } PyDoc_STRVAR(c_log10_doc, @@ -586,14 +586,14 @@ PyDoc_STRVAR(c_log10_doc, static Py_complex c_sin(Py_complex z) { - /* sin(z) = -i sin(iz) */ - Py_complex s, r; - s.real = -z.imag; - s.imag = z.real; - s = c_sinh(s); - r.real = s.imag; - r.imag = -s.real; - return r; + /* sin(z) = -i sin(iz) */ + Py_complex s, r; + s.real = -z.imag; + s.imag = z.real; + s = c_sinh(s); + r.real = s.imag; + r.imag = -s.real; + return r; } PyDoc_STRVAR(c_sin_doc, @@ -608,50 +608,50 @@ static Py_complex sinh_special_values[7][7]; static Py_complex c_sinh(Py_complex z) { - Py_complex r; - double x_minus_one; - - /* special treatment for sinh(+/-inf + iy) if y is finite and - nonzero */ - if (!Py_IS_FINITE(z.real) || !Py_IS_FINITE(z.imag)) { - if (Py_IS_INFINITY(z.real) && Py_IS_FINITE(z.imag) - && (z.imag != 0.)) { - if (z.real > 0) { - r.real = copysign(INF, cos(z.imag)); - r.imag = copysign(INF, sin(z.imag)); - } - else { - r.real = -copysign(INF, cos(z.imag)); - r.imag = copysign(INF, sin(z.imag)); - } - } - else { - r = sinh_special_values[special_type(z.real)] - [special_type(z.imag)]; - } - /* need to set errno = EDOM if y is +/- infinity and x is not - a NaN */ - if (Py_IS_INFINITY(z.imag) && !Py_IS_NAN(z.real)) - errno = EDOM; - else - errno = 0; - return r; - } - - if (fabs(z.real) > CM_LOG_LARGE_DOUBLE) { - x_minus_one = z.real - copysign(1., z.real); - r.real = cos(z.imag) * sinh(x_minus_one) * Py_MATH_E; - r.imag = sin(z.imag) * cosh(x_minus_one) * Py_MATH_E; - } else { - r.real = cos(z.imag) * sinh(z.real); - r.imag = sin(z.imag) * cosh(z.real); - } - /* detect overflow, and set errno accordingly */ - if (Py_IS_INFINITY(r.real) || Py_IS_INFINITY(r.imag)) - errno = ERANGE; - else - errno = 0; - return r; + Py_complex r; + double x_minus_one; + + /* special treatment for sinh(+/-inf + iy) if y is finite and + nonzero */ + if (!Py_IS_FINITE(z.real) || !Py_IS_FINITE(z.imag)) { + if (Py_IS_INFINITY(z.real) && Py_IS_FINITE(z.imag) + && (z.imag != 0.)) { + if (z.real > 0) { + r.real = copysign(INF, cos(z.imag)); + r.imag = copysign(INF, sin(z.imag)); + } + else { + r.real = -copysign(INF, cos(z.imag)); + r.imag = copysign(INF, sin(z.imag)); + } + } + else { + r = sinh_special_values[special_type(z.real)] + [special_type(z.imag)]; + } + /* need to set errno = EDOM if y is +/- infinity and x is not + a NaN */ + if (Py_IS_INFINITY(z.imag) && !Py_IS_NAN(z.real)) + errno = EDOM; + else + errno = 0; + return r; + } + + if (fabs(z.real) > CM_LOG_LARGE_DOUBLE) { + x_minus_one = z.real - copysign(1., z.real); + r.real = cos(z.imag) * sinh(x_minus_one) * Py_MATH_E; + r.imag = sin(z.imag) * cosh(x_minus_one) * Py_MATH_E; + } else { + r.real = cos(z.imag) * sinh(z.real); + r.imag = sin(z.imag) * cosh(z.real); + } + /* detect overflow, and set errno accordingly */ + if (Py_IS_INFINITY(r.real) || Py_IS_INFINITY(r.imag)) + errno = ERANGE; + else + errno = 0; + return r; } PyDoc_STRVAR(c_sinh_doc, @@ -665,68 +665,68 @@ static Py_complex sqrt_special_values[7][7]; static Py_complex c_sqrt(Py_complex z) { - /* - Method: use symmetries to reduce to the case when x = z.real and y - = z.imag are nonnegative. Then the real part of the result is - given by - - s = sqrt((x + hypot(x, y))/2) - - and the imaginary part is - - d = (y/2)/s - - If either x or y is very large then there's a risk of overflow in - computation of the expression x + hypot(x, y). We can avoid this - by rewriting the formula for s as: - - s = 2*sqrt(x/8 + hypot(x/8, y/8)) - - This costs us two extra multiplications/divisions, but avoids the - overhead of checking for x and y large. - - If both x and y are subnormal then hypot(x, y) may also be - subnormal, so will lack full precision. We solve this by rescaling - x and y by a sufficiently large power of 2 to ensure that x and y - are normal. - */ - - - Py_complex r; - double s,d; - double ax, ay; - - SPECIAL_VALUE(z, sqrt_special_values); - - if (z.real == 0. && z.imag == 0.) { - r.real = 0.; - r.imag = z.imag; - return r; - } - - ax = fabs(z.real); - ay = fabs(z.imag); - - if (ax < DBL_MIN && ay < DBL_MIN && (ax > 0. || ay > 0.)) { - /* here we catch cases where hypot(ax, ay) is subnormal */ - ax = ldexp(ax, CM_SCALE_UP); - s = ldexp(sqrt(ax + hypot(ax, ldexp(ay, CM_SCALE_UP))), - CM_SCALE_DOWN); - } else { - ax /= 8.; - s = 2.*sqrt(ax + hypot(ax, ay/8.)); - } - d = ay/(2.*s); - - if (z.real >= 0.) { - r.real = s; - r.imag = copysign(d, z.imag); - } else { - r.real = d; - r.imag = copysign(s, z.imag); - } - errno = 0; - return r; + /* + Method: use symmetries to reduce to the case when x = z.real and y + = z.imag are nonnegative. Then the real part of the result is + given by + + s = sqrt((x + hypot(x, y))/2) + + and the imaginary part is + + d = (y/2)/s + + If either x or y is very large then there's a risk of overflow in + computation of the expression x + hypot(x, y). We can avoid this + by rewriting the formula for s as: + + s = 2*sqrt(x/8 + hypot(x/8, y/8)) + + This costs us two extra multiplications/divisions, but avoids the + overhead of checking for x and y large. + + If both x and y are subnormal then hypot(x, y) may also be + subnormal, so will lack full precision. We solve this by rescaling + x and y by a sufficiently large power of 2 to ensure that x and y + are normal. + */ + + + Py_complex r; + double s,d; + double ax, ay; + + SPECIAL_VALUE(z, sqrt_special_values); + + if (z.real == 0. && z.imag == 0.) { + r.real = 0.; + r.imag = z.imag; + return r; + } + + ax = fabs(z.real); + ay = fabs(z.imag); + + if (ax < DBL_MIN && ay < DBL_MIN && (ax > 0. || ay > 0.)) { + /* here we catch cases where hypot(ax, ay) is subnormal */ + ax = ldexp(ax, CM_SCALE_UP); + s = ldexp(sqrt(ax + hypot(ax, ldexp(ay, CM_SCALE_UP))), + CM_SCALE_DOWN); + } else { + ax /= 8.; + s = 2.*sqrt(ax + hypot(ax, ay/8.)); + } + d = ay/(2.*s); + + if (z.real >= 0.) { + r.real = s; + r.imag = copysign(d, z.imag); + } else { + r.real = d; + r.imag = copysign(s, z.imag); + } + errno = 0; + return r; } PyDoc_STRVAR(c_sqrt_doc, @@ -738,14 +738,14 @@ PyDoc_STRVAR(c_sqrt_doc, static Py_complex c_tan(Py_complex z) { - /* tan(z) = -i tanh(iz) */ - Py_complex s, r; - s.real = -z.imag; - s.imag = z.real; - s = c_tanh(s); - r.real = s.imag; - r.imag = -s.real; - return r; + /* tan(z) = -i tanh(iz) */ + Py_complex s, r; + s.real = -z.imag; + s.imag = z.real; + s = c_tanh(s); + r.real = s.imag; + r.imag = -s.real; + return r; } PyDoc_STRVAR(c_tan_doc, @@ -760,65 +760,65 @@ static Py_complex tanh_special_values[7][7]; static Py_complex c_tanh(Py_complex z) { - /* Formula: - - tanh(x+iy) = (tanh(x)(1+tan(y)^2) + i tan(y)(1-tanh(x))^2) / - (1+tan(y)^2 tanh(x)^2) - - To avoid excessive roundoff error, 1-tanh(x)^2 is better computed - as 1/cosh(x)^2. When abs(x) is large, we approximate 1-tanh(x)^2 - by 4 exp(-2*x) instead, to avoid possible overflow in the - computation of cosh(x). - - */ - - Py_complex r; - double tx, ty, cx, txty, denom; - - /* special treatment for tanh(+/-inf + iy) if y is finite and - nonzero */ - if (!Py_IS_FINITE(z.real) || !Py_IS_FINITE(z.imag)) { - if (Py_IS_INFINITY(z.real) && Py_IS_FINITE(z.imag) - && (z.imag != 0.)) { - if (z.real > 0) { - r.real = 1.0; - r.imag = copysign(0., - 2.*sin(z.imag)*cos(z.imag)); - } - else { - r.real = -1.0; - r.imag = copysign(0., - 2.*sin(z.imag)*cos(z.imag)); - } - } - else { - r = tanh_special_values[special_type(z.real)] - [special_type(z.imag)]; - } - /* need to set errno = EDOM if z.imag is +/-infinity and - z.real is finite */ - if (Py_IS_INFINITY(z.imag) && Py_IS_FINITE(z.real)) - errno = EDOM; - else - errno = 0; - return r; - } - - /* danger of overflow in 2.*z.imag !*/ - if (fabs(z.real) > CM_LOG_LARGE_DOUBLE) { - r.real = copysign(1., z.real); - r.imag = 4.*sin(z.imag)*cos(z.imag)*exp(-2.*fabs(z.real)); - } else { - tx = tanh(z.real); - ty = tan(z.imag); - cx = 1./cosh(z.real); - txty = tx*ty; - denom = 1. + txty*txty; - r.real = tx*(1.+ty*ty)/denom; - r.imag = ((ty/denom)*cx)*cx; - } - errno = 0; - return r; + /* Formula: + + tanh(x+iy) = (tanh(x)(1+tan(y)^2) + i tan(y)(1-tanh(x))^2) / + (1+tan(y)^2 tanh(x)^2) + + To avoid excessive roundoff error, 1-tanh(x)^2 is better computed + as 1/cosh(x)^2. When abs(x) is large, we approximate 1-tanh(x)^2 + by 4 exp(-2*x) instead, to avoid possible overflow in the + computation of cosh(x). + + */ + + Py_complex r; + double tx, ty, cx, txty, denom; + + /* special treatment for tanh(+/-inf + iy) if y is finite and + nonzero */ + if (!Py_IS_FINITE(z.real) || !Py_IS_FINITE(z.imag)) { + if (Py_IS_INFINITY(z.real) && Py_IS_FINITE(z.imag) + && (z.imag != 0.)) { + if (z.real > 0) { + r.real = 1.0; + r.imag = copysign(0., + 2.*sin(z.imag)*cos(z.imag)); + } + else { + r.real = -1.0; + r.imag = copysign(0., + 2.*sin(z.imag)*cos(z.imag)); + } + } + else { + r = tanh_special_values[special_type(z.real)] + [special_type(z.imag)]; + } + /* need to set errno = EDOM if z.imag is +/-infinity and + z.real is finite */ + if (Py_IS_INFINITY(z.imag) && Py_IS_FINITE(z.real)) + errno = EDOM; + else + errno = 0; + return r; + } + + /* danger of overflow in 2.*z.imag !*/ + if (fabs(z.real) > CM_LOG_LARGE_DOUBLE) { + r.real = copysign(1., z.real); + r.imag = 4.*sin(z.imag)*cos(z.imag)*exp(-2.*fabs(z.real)); + } else { + tx = tanh(z.real); + ty = tan(z.imag); + cx = 1./cosh(z.real); + txty = tx*ty; + denom = 1. + txty*txty; + r.real = tx*(1.+ty*ty)/denom; + r.imag = ((ty/denom)*cx)*cx; + } + errno = 0; + return r; } PyDoc_STRVAR(c_tanh_doc, @@ -830,23 +830,23 @@ PyDoc_STRVAR(c_tanh_doc, static PyObject * cmath_log(PyObject *self, PyObject *args) { - Py_complex x; - Py_complex y; - - if (!PyArg_ParseTuple(args, "D|D", &x, &y)) - return NULL; - - errno = 0; - PyFPE_START_PROTECT("complex function", return 0) - x = c_log(x); - if (PyTuple_GET_SIZE(args) == 2) { - y = c_log(y); - x = c_quot(x, y); - } - PyFPE_END_PROTECT(x) - if (errno != 0) - return math_error(); - return PyComplex_FromCComplex(x); + Py_complex x; + Py_complex y; + + if (!PyArg_ParseTuple(args, "D|D", &x, &y)) + return NULL; + + errno = 0; + PyFPE_START_PROTECT("complex function", return 0) + x = c_log(x); + if (PyTuple_GET_SIZE(args) == 2) { + y = c_log(y); + x = c_quot(x, y); + } + PyFPE_END_PROTECT(x) + if (errno != 0) + return math_error(); + return PyComplex_FromCComplex(x); } PyDoc_STRVAR(cmath_log_doc, @@ -859,42 +859,42 @@ If the base not specified, returns the natural logarithm (base e) of x."); static PyObject * math_error(void) { - if (errno == EDOM) - PyErr_SetString(PyExc_ValueError, "math domain error"); - else if (errno == ERANGE) - PyErr_SetString(PyExc_OverflowError, "math range error"); - else /* Unexpected math error */ - PyErr_SetFromErrno(PyExc_ValueError); - return NULL; + if (errno == EDOM) + PyErr_SetString(PyExc_ValueError, "math domain error"); + else if (errno == ERANGE) + PyErr_SetString(PyExc_OverflowError, "math range error"); + else /* Unexpected math error */ + PyErr_SetFromErrno(PyExc_ValueError); + return NULL; } static PyObject * math_1(PyObject *args, Py_complex (*func)(Py_complex)) { - Py_complex x,r ; - if (!PyArg_ParseTuple(args, "D", &x)) - return NULL; - errno = 0; - PyFPE_START_PROTECT("complex function", return 0); - r = (*func)(x); - PyFPE_END_PROTECT(r); - if (errno == EDOM) { - PyErr_SetString(PyExc_ValueError, "math domain error"); - return NULL; - } - else if (errno == ERANGE) { - PyErr_SetString(PyExc_OverflowError, "math range error"); - return NULL; - } - else { - return PyComplex_FromCComplex(r); - } + Py_complex x,r ; + if (!PyArg_ParseTuple(args, "D", &x)) + return NULL; + errno = 0; + PyFPE_START_PROTECT("complex function", return 0); + r = (*func)(x); + PyFPE_END_PROTECT(r); + if (errno == EDOM) { + PyErr_SetString(PyExc_ValueError, "math domain error"); + return NULL; + } + else if (errno == ERANGE) { + PyErr_SetString(PyExc_OverflowError, "math range error"); + return NULL; + } + else { + return PyComplex_FromCComplex(r); + } } #define FUNC1(stubname, func) \ - static PyObject * stubname(PyObject *self, PyObject *args) { \ - return math_1(args, func); \ - } + static PyObject * stubname(PyObject *self, PyObject *args) { \ + return math_1(args, func); \ + } FUNC1(cmath_acos, c_acos) FUNC1(cmath_acosh, c_acosh) @@ -915,18 +915,18 @@ FUNC1(cmath_tanh, c_tanh) static PyObject * cmath_phase(PyObject *self, PyObject *args) { - Py_complex z; - double phi; - if (!PyArg_ParseTuple(args, "D:phase", &z)) - return NULL; - errno = 0; - PyFPE_START_PROTECT("arg function", return 0) - phi = c_atan2(z); - PyFPE_END_PROTECT(phi) - if (errno != 0) - return math_error(); - else - return PyFloat_FromDouble(phi); + Py_complex z; + double phi; + if (!PyArg_ParseTuple(args, "D:phase", &z)) + return NULL; + errno = 0; + PyFPE_START_PROTECT("arg function", return 0) + phi = c_atan2(z); + PyFPE_END_PROTECT(phi) + if (errno != 0) + return math_error(); + else + return PyFloat_FromDouble(phi); } PyDoc_STRVAR(cmath_phase_doc, @@ -936,18 +936,18 @@ Return argument, also known as the phase angle, of a complex."); static PyObject * cmath_polar(PyObject *self, PyObject *args) { - Py_complex z; - double r, phi; - if (!PyArg_ParseTuple(args, "D:polar", &z)) - return NULL; - PyFPE_START_PROTECT("polar function", return 0) - phi = c_atan2(z); /* should not cause any exception */ - r = c_abs(z); /* sets errno to ERANGE on overflow; otherwise 0 */ - PyFPE_END_PROTECT(r) - if (errno != 0) - return math_error(); - else - return Py_BuildValue("dd", r, phi); + Py_complex z; + double r, phi; + if (!PyArg_ParseTuple(args, "D:polar", &z)) + return NULL; + PyFPE_START_PROTECT("polar function", return 0) + phi = c_atan2(z); /* should not cause any exception */ + r = c_abs(z); /* sets errno to ERANGE on overflow; otherwise 0 */ + PyFPE_END_PROTECT(r) + if (errno != 0) + return math_error(); + else + return Py_BuildValue("dd", r, phi); } PyDoc_STRVAR(cmath_polar_doc, @@ -971,51 +971,51 @@ static Py_complex rect_special_values[7][7]; static PyObject * cmath_rect(PyObject *self, PyObject *args) { - Py_complex z; - double r, phi; - if (!PyArg_ParseTuple(args, "dd:rect", &r, &phi)) - return NULL; - errno = 0; - PyFPE_START_PROTECT("rect function", return 0) - - /* deal with special values */ - if (!Py_IS_FINITE(r) || !Py_IS_FINITE(phi)) { - /* if r is +/-infinity and phi is finite but nonzero then - result is (+-INF +-INF i), but we need to compute cos(phi) - and sin(phi) to figure out the signs. */ - if (Py_IS_INFINITY(r) && (Py_IS_FINITE(phi) - && (phi != 0.))) { - if (r > 0) { - z.real = copysign(INF, cos(phi)); - z.imag = copysign(INF, sin(phi)); - } - else { - z.real = -copysign(INF, cos(phi)); - z.imag = -copysign(INF, sin(phi)); - } - } - else { - z = rect_special_values[special_type(r)] - [special_type(phi)]; - } - /* need to set errno = EDOM if r is a nonzero number and phi - is infinite */ - if (r != 0. && !Py_IS_NAN(r) && Py_IS_INFINITY(phi)) - errno = EDOM; - else - errno = 0; - } - else { - z.real = r * cos(phi); - z.imag = r * sin(phi); - errno = 0; - } - - PyFPE_END_PROTECT(z) - if (errno != 0) - return math_error(); - else - return PyComplex_FromCComplex(z); + Py_complex z; + double r, phi; + if (!PyArg_ParseTuple(args, "dd:rect", &r, &phi)) + return NULL; + errno = 0; + PyFPE_START_PROTECT("rect function", return 0) + + /* deal with special values */ + if (!Py_IS_FINITE(r) || !Py_IS_FINITE(phi)) { + /* if r is +/-infinity and phi is finite but nonzero then + result is (+-INF +-INF i), but we need to compute cos(phi) + and sin(phi) to figure out the signs. */ + if (Py_IS_INFINITY(r) && (Py_IS_FINITE(phi) + && (phi != 0.))) { + if (r > 0) { + z.real = copysign(INF, cos(phi)); + z.imag = copysign(INF, sin(phi)); + } + else { + z.real = -copysign(INF, cos(phi)); + z.imag = -copysign(INF, sin(phi)); + } + } + else { + z = rect_special_values[special_type(r)] + [special_type(phi)]; + } + /* need to set errno = EDOM if r is a nonzero number and phi + is infinite */ + if (r != 0. && !Py_IS_NAN(r) && Py_IS_INFINITY(phi)) + errno = EDOM; + else + errno = 0; + } + else { + z.real = r * cos(phi); + z.imag = r * sin(phi); + errno = 0; + } + + PyFPE_END_PROTECT(z) + if (errno != 0) + return math_error(); + else + return PyComplex_FromCComplex(z); } PyDoc_STRVAR(cmath_rect_doc, @@ -1025,10 +1025,10 @@ Convert from polar coordinates to rectangular coordinates."); static PyObject * cmath_isnan(PyObject *self, PyObject *args) { - Py_complex z; - if (!PyArg_ParseTuple(args, "D:isnan", &z)) - return NULL; - return PyBool_FromLong(Py_IS_NAN(z.real) || Py_IS_NAN(z.imag)); + Py_complex z; + if (!PyArg_ParseTuple(args, "D:isnan", &z)) + return NULL; + return PyBool_FromLong(Py_IS_NAN(z.real) || Py_IS_NAN(z.imag)); } PyDoc_STRVAR(cmath_isnan_doc, @@ -1038,11 +1038,11 @@ Checks if the real or imaginary part of z not a number (NaN)"); static PyObject * cmath_isinf(PyObject *self, PyObject *args) { - Py_complex z; - if (!PyArg_ParseTuple(args, "D:isnan", &z)) - return NULL; - return PyBool_FromLong(Py_IS_INFINITY(z.real) || - Py_IS_INFINITY(z.imag)); + Py_complex z; + if (!PyArg_ParseTuple(args, "D:isnan", &z)) + return NULL; + return PyBool_FromLong(Py_IS_INFINITY(z.real) || + Py_IS_INFINITY(z.imag)); } PyDoc_STRVAR(cmath_isinf_doc, @@ -1055,169 +1055,169 @@ PyDoc_STRVAR(module_doc, "functions for complex numbers."); static PyMethodDef cmath_methods[] = { - {"acos", cmath_acos, METH_VARARGS, c_acos_doc}, - {"acosh", cmath_acosh, METH_VARARGS, c_acosh_doc}, - {"asin", cmath_asin, METH_VARARGS, c_asin_doc}, - {"asinh", cmath_asinh, METH_VARARGS, c_asinh_doc}, - {"atan", cmath_atan, METH_VARARGS, c_atan_doc}, - {"atanh", cmath_atanh, METH_VARARGS, c_atanh_doc}, - {"cos", cmath_cos, METH_VARARGS, c_cos_doc}, - {"cosh", cmath_cosh, METH_VARARGS, c_cosh_doc}, - {"exp", cmath_exp, METH_VARARGS, c_exp_doc}, - {"isinf", cmath_isinf, METH_VARARGS, cmath_isinf_doc}, - {"isnan", cmath_isnan, METH_VARARGS, cmath_isnan_doc}, - {"log", cmath_log, METH_VARARGS, cmath_log_doc}, - {"log10", cmath_log10, METH_VARARGS, c_log10_doc}, - {"phase", cmath_phase, METH_VARARGS, cmath_phase_doc}, - {"polar", cmath_polar, METH_VARARGS, cmath_polar_doc}, - {"rect", cmath_rect, METH_VARARGS, cmath_rect_doc}, - {"sin", cmath_sin, METH_VARARGS, c_sin_doc}, - {"sinh", cmath_sinh, METH_VARARGS, c_sinh_doc}, - {"sqrt", cmath_sqrt, METH_VARARGS, c_sqrt_doc}, - {"tan", cmath_tan, METH_VARARGS, c_tan_doc}, - {"tanh", cmath_tanh, METH_VARARGS, c_tanh_doc}, - {NULL, NULL} /* sentinel */ + {"acos", cmath_acos, METH_VARARGS, c_acos_doc}, + {"acosh", cmath_acosh, METH_VARARGS, c_acosh_doc}, + {"asin", cmath_asin, METH_VARARGS, c_asin_doc}, + {"asinh", cmath_asinh, METH_VARARGS, c_asinh_doc}, + {"atan", cmath_atan, METH_VARARGS, c_atan_doc}, + {"atanh", cmath_atanh, METH_VARARGS, c_atanh_doc}, + {"cos", cmath_cos, METH_VARARGS, c_cos_doc}, + {"cosh", cmath_cosh, METH_VARARGS, c_cosh_doc}, + {"exp", cmath_exp, METH_VARARGS, c_exp_doc}, + {"isinf", cmath_isinf, METH_VARARGS, cmath_isinf_doc}, + {"isnan", cmath_isnan, METH_VARARGS, cmath_isnan_doc}, + {"log", cmath_log, METH_VARARGS, cmath_log_doc}, + {"log10", cmath_log10, METH_VARARGS, c_log10_doc}, + {"phase", cmath_phase, METH_VARARGS, cmath_phase_doc}, + {"polar", cmath_polar, METH_VARARGS, cmath_polar_doc}, + {"rect", cmath_rect, METH_VARARGS, cmath_rect_doc}, + {"sin", cmath_sin, METH_VARARGS, c_sin_doc}, + {"sinh", cmath_sinh, METH_VARARGS, c_sinh_doc}, + {"sqrt", cmath_sqrt, METH_VARARGS, c_sqrt_doc}, + {"tan", cmath_tan, METH_VARARGS, c_tan_doc}, + {"tanh", cmath_tanh, METH_VARARGS, c_tanh_doc}, + {NULL, NULL} /* sentinel */ }; static struct PyModuleDef cmathmodule = { - PyModuleDef_HEAD_INIT, - "cmath", - module_doc, - -1, - cmath_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "cmath", + module_doc, + -1, + cmath_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_cmath(void) { - PyObject *m; + PyObject *m; - m = PyModule_Create(&cmathmodule); - if (m == NULL) - return NULL; + m = PyModule_Create(&cmathmodule); + if (m == NULL) + return NULL; - PyModule_AddObject(m, "pi", - PyFloat_FromDouble(Py_MATH_PI)); - PyModule_AddObject(m, "e", PyFloat_FromDouble(Py_MATH_E)); + PyModule_AddObject(m, "pi", + PyFloat_FromDouble(Py_MATH_PI)); + PyModule_AddObject(m, "e", PyFloat_FromDouble(Py_MATH_E)); - /* initialize special value tables */ + /* initialize special value tables */ #define INIT_SPECIAL_VALUES(NAME, BODY) { Py_complex* p = (Py_complex*)NAME; BODY } #define C(REAL, IMAG) p->real = REAL; p->imag = IMAG; ++p; - INIT_SPECIAL_VALUES(acos_special_values, { - C(P34,INF) C(P,INF) C(P,INF) C(P,-INF) C(P,-INF) C(P34,-INF) C(N,INF) - C(P12,INF) C(U,U) C(U,U) C(U,U) C(U,U) C(P12,-INF) C(N,N) - C(P12,INF) C(U,U) C(P12,0.) C(P12,-0.) C(U,U) C(P12,-INF) C(P12,N) - C(P12,INF) C(U,U) C(P12,0.) C(P12,-0.) C(U,U) C(P12,-INF) C(P12,N) - C(P12,INF) C(U,U) C(U,U) C(U,U) C(U,U) C(P12,-INF) C(N,N) - C(P14,INF) C(0.,INF) C(0.,INF) C(0.,-INF) C(0.,-INF) C(P14,-INF) C(N,INF) - C(N,INF) C(N,N) C(N,N) C(N,N) C(N,N) C(N,-INF) C(N,N) - }) - - INIT_SPECIAL_VALUES(acosh_special_values, { - C(INF,-P34) C(INF,-P) C(INF,-P) C(INF,P) C(INF,P) C(INF,P34) C(INF,N) - C(INF,-P12) C(U,U) C(U,U) C(U,U) C(U,U) C(INF,P12) C(N,N) - C(INF,-P12) C(U,U) C(0.,-P12) C(0.,P12) C(U,U) C(INF,P12) C(N,N) - C(INF,-P12) C(U,U) C(0.,-P12) C(0.,P12) C(U,U) C(INF,P12) C(N,N) - C(INF,-P12) C(U,U) C(U,U) C(U,U) C(U,U) C(INF,P12) C(N,N) - C(INF,-P14) C(INF,-0.) C(INF,-0.) C(INF,0.) C(INF,0.) C(INF,P14) C(INF,N) - C(INF,N) C(N,N) C(N,N) C(N,N) C(N,N) C(INF,N) C(N,N) - }) - - INIT_SPECIAL_VALUES(asinh_special_values, { - C(-INF,-P14) C(-INF,-0.) C(-INF,-0.) C(-INF,0.) C(-INF,0.) C(-INF,P14) C(-INF,N) - C(-INF,-P12) C(U,U) C(U,U) C(U,U) C(U,U) C(-INF,P12) C(N,N) - C(-INF,-P12) C(U,U) C(-0.,-0.) C(-0.,0.) C(U,U) C(-INF,P12) C(N,N) - C(INF,-P12) C(U,U) C(0.,-0.) C(0.,0.) C(U,U) C(INF,P12) C(N,N) - C(INF,-P12) C(U,U) C(U,U) C(U,U) C(U,U) C(INF,P12) C(N,N) - C(INF,-P14) C(INF,-0.) C(INF,-0.) C(INF,0.) C(INF,0.) C(INF,P14) C(INF,N) - C(INF,N) C(N,N) C(N,-0.) C(N,0.) C(N,N) C(INF,N) C(N,N) - }) - - INIT_SPECIAL_VALUES(atanh_special_values, { - C(-0.,-P12) C(-0.,-P12) C(-0.,-P12) C(-0.,P12) C(-0.,P12) C(-0.,P12) C(-0.,N) - C(-0.,-P12) C(U,U) C(U,U) C(U,U) C(U,U) C(-0.,P12) C(N,N) - C(-0.,-P12) C(U,U) C(-0.,-0.) C(-0.,0.) C(U,U) C(-0.,P12) C(-0.,N) - C(0.,-P12) C(U,U) C(0.,-0.) C(0.,0.) C(U,U) C(0.,P12) C(0.,N) - C(0.,-P12) C(U,U) C(U,U) C(U,U) C(U,U) C(0.,P12) C(N,N) - C(0.,-P12) C(0.,-P12) C(0.,-P12) C(0.,P12) C(0.,P12) C(0.,P12) C(0.,N) - C(0.,-P12) C(N,N) C(N,N) C(N,N) C(N,N) C(0.,P12) C(N,N) - }) - - INIT_SPECIAL_VALUES(cosh_special_values, { - C(INF,N) C(U,U) C(INF,0.) C(INF,-0.) C(U,U) C(INF,N) C(INF,N) - C(N,N) C(U,U) C(U,U) C(U,U) C(U,U) C(N,N) C(N,N) - C(N,0.) C(U,U) C(1.,0.) C(1.,-0.) C(U,U) C(N,0.) C(N,0.) - C(N,0.) C(U,U) C(1.,-0.) C(1.,0.) C(U,U) C(N,0.) C(N,0.) - C(N,N) C(U,U) C(U,U) C(U,U) C(U,U) C(N,N) C(N,N) - C(INF,N) C(U,U) C(INF,-0.) C(INF,0.) C(U,U) C(INF,N) C(INF,N) - C(N,N) C(N,N) C(N,0.) C(N,0.) C(N,N) C(N,N) C(N,N) - }) - - INIT_SPECIAL_VALUES(exp_special_values, { - C(0.,0.) C(U,U) C(0.,-0.) C(0.,0.) C(U,U) C(0.,0.) C(0.,0.) - C(N,N) C(U,U) C(U,U) C(U,U) C(U,U) C(N,N) C(N,N) - C(N,N) C(U,U) C(1.,-0.) C(1.,0.) C(U,U) C(N,N) C(N,N) - C(N,N) C(U,U) C(1.,-0.) C(1.,0.) C(U,U) C(N,N) C(N,N) - C(N,N) C(U,U) C(U,U) C(U,U) C(U,U) C(N,N) C(N,N) - C(INF,N) C(U,U) C(INF,-0.) C(INF,0.) C(U,U) C(INF,N) C(INF,N) - C(N,N) C(N,N) C(N,-0.) C(N,0.) C(N,N) C(N,N) C(N,N) - }) - - INIT_SPECIAL_VALUES(log_special_values, { - C(INF,-P34) C(INF,-P) C(INF,-P) C(INF,P) C(INF,P) C(INF,P34) C(INF,N) - C(INF,-P12) C(U,U) C(U,U) C(U,U) C(U,U) C(INF,P12) C(N,N) - C(INF,-P12) C(U,U) C(-INF,-P) C(-INF,P) C(U,U) C(INF,P12) C(N,N) - C(INF,-P12) C(U,U) C(-INF,-0.) C(-INF,0.) C(U,U) C(INF,P12) C(N,N) - C(INF,-P12) C(U,U) C(U,U) C(U,U) C(U,U) C(INF,P12) C(N,N) - C(INF,-P14) C(INF,-0.) C(INF,-0.) C(INF,0.) C(INF,0.) C(INF,P14) C(INF,N) - C(INF,N) C(N,N) C(N,N) C(N,N) C(N,N) C(INF,N) C(N,N) - }) - - INIT_SPECIAL_VALUES(sinh_special_values, { - C(INF,N) C(U,U) C(-INF,-0.) C(-INF,0.) C(U,U) C(INF,N) C(INF,N) - C(N,N) C(U,U) C(U,U) C(U,U) C(U,U) C(N,N) C(N,N) - C(0.,N) C(U,U) C(-0.,-0.) C(-0.,0.) C(U,U) C(0.,N) C(0.,N) - C(0.,N) C(U,U) C(0.,-0.) C(0.,0.) C(U,U) C(0.,N) C(0.,N) - C(N,N) C(U,U) C(U,U) C(U,U) C(U,U) C(N,N) C(N,N) - C(INF,N) C(U,U) C(INF,-0.) C(INF,0.) C(U,U) C(INF,N) C(INF,N) - C(N,N) C(N,N) C(N,-0.) C(N,0.) C(N,N) C(N,N) C(N,N) - }) - - INIT_SPECIAL_VALUES(sqrt_special_values, { - C(INF,-INF) C(0.,-INF) C(0.,-INF) C(0.,INF) C(0.,INF) C(INF,INF) C(N,INF) - C(INF,-INF) C(U,U) C(U,U) C(U,U) C(U,U) C(INF,INF) C(N,N) - C(INF,-INF) C(U,U) C(0.,-0.) C(0.,0.) C(U,U) C(INF,INF) C(N,N) - C(INF,-INF) C(U,U) C(0.,-0.) C(0.,0.) C(U,U) C(INF,INF) C(N,N) - C(INF,-INF) C(U,U) C(U,U) C(U,U) C(U,U) C(INF,INF) C(N,N) - C(INF,-INF) C(INF,-0.) C(INF,-0.) C(INF,0.) C(INF,0.) C(INF,INF) C(INF,N) - C(INF,-INF) C(N,N) C(N,N) C(N,N) C(N,N) C(INF,INF) C(N,N) - }) - - INIT_SPECIAL_VALUES(tanh_special_values, { - C(-1.,0.) C(U,U) C(-1.,-0.) C(-1.,0.) C(U,U) C(-1.,0.) C(-1.,0.) - C(N,N) C(U,U) C(U,U) C(U,U) C(U,U) C(N,N) C(N,N) - C(N,N) C(U,U) C(-0.,-0.) C(-0.,0.) C(U,U) C(N,N) C(N,N) - C(N,N) C(U,U) C(0.,-0.) C(0.,0.) C(U,U) C(N,N) C(N,N) - C(N,N) C(U,U) C(U,U) C(U,U) C(U,U) C(N,N) C(N,N) - C(1.,0.) C(U,U) C(1.,-0.) C(1.,0.) C(U,U) C(1.,0.) C(1.,0.) - C(N,N) C(N,N) C(N,-0.) C(N,0.) C(N,N) C(N,N) C(N,N) - }) - - INIT_SPECIAL_VALUES(rect_special_values, { - C(INF,N) C(U,U) C(-INF,0.) C(-INF,-0.) C(U,U) C(INF,N) C(INF,N) - C(N,N) C(U,U) C(U,U) C(U,U) C(U,U) C(N,N) C(N,N) - C(0.,0.) C(U,U) C(-0.,0.) C(-0.,-0.) C(U,U) C(0.,0.) C(0.,0.) - C(0.,0.) C(U,U) C(0.,-0.) C(0.,0.) C(U,U) C(0.,0.) C(0.,0.) - C(N,N) C(U,U) C(U,U) C(U,U) C(U,U) C(N,N) C(N,N) - C(INF,N) C(U,U) C(INF,-0.) C(INF,0.) C(U,U) C(INF,N) C(INF,N) - C(N,N) C(N,N) C(N,0.) C(N,0.) C(N,N) C(N,N) C(N,N) - }) - return m; + INIT_SPECIAL_VALUES(acos_special_values, { + C(P34,INF) C(P,INF) C(P,INF) C(P,-INF) C(P,-INF) C(P34,-INF) C(N,INF) + C(P12,INF) C(U,U) C(U,U) C(U,U) C(U,U) C(P12,-INF) C(N,N) + C(P12,INF) C(U,U) C(P12,0.) C(P12,-0.) C(U,U) C(P12,-INF) C(P12,N) + C(P12,INF) C(U,U) C(P12,0.) C(P12,-0.) C(U,U) C(P12,-INF) C(P12,N) + C(P12,INF) C(U,U) C(U,U) C(U,U) C(U,U) C(P12,-INF) C(N,N) + C(P14,INF) C(0.,INF) C(0.,INF) C(0.,-INF) C(0.,-INF) C(P14,-INF) C(N,INF) + C(N,INF) C(N,N) C(N,N) C(N,N) C(N,N) C(N,-INF) C(N,N) + }) + + INIT_SPECIAL_VALUES(acosh_special_values, { + C(INF,-P34) C(INF,-P) C(INF,-P) C(INF,P) C(INF,P) C(INF,P34) C(INF,N) + C(INF,-P12) C(U,U) C(U,U) C(U,U) C(U,U) C(INF,P12) C(N,N) + C(INF,-P12) C(U,U) C(0.,-P12) C(0.,P12) C(U,U) C(INF,P12) C(N,N) + C(INF,-P12) C(U,U) C(0.,-P12) C(0.,P12) C(U,U) C(INF,P12) C(N,N) + C(INF,-P12) C(U,U) C(U,U) C(U,U) C(U,U) C(INF,P12) C(N,N) + C(INF,-P14) C(INF,-0.) C(INF,-0.) C(INF,0.) C(INF,0.) C(INF,P14) C(INF,N) + C(INF,N) C(N,N) C(N,N) C(N,N) C(N,N) C(INF,N) C(N,N) + }) + + INIT_SPECIAL_VALUES(asinh_special_values, { + C(-INF,-P14) C(-INF,-0.) C(-INF,-0.) C(-INF,0.) C(-INF,0.) C(-INF,P14) C(-INF,N) + C(-INF,-P12) C(U,U) C(U,U) C(U,U) C(U,U) C(-INF,P12) C(N,N) + C(-INF,-P12) C(U,U) C(-0.,-0.) C(-0.,0.) C(U,U) C(-INF,P12) C(N,N) + C(INF,-P12) C(U,U) C(0.,-0.) C(0.,0.) C(U,U) C(INF,P12) C(N,N) + C(INF,-P12) C(U,U) C(U,U) C(U,U) C(U,U) C(INF,P12) C(N,N) + C(INF,-P14) C(INF,-0.) C(INF,-0.) C(INF,0.) C(INF,0.) C(INF,P14) C(INF,N) + C(INF,N) C(N,N) C(N,-0.) C(N,0.) C(N,N) C(INF,N) C(N,N) + }) + + INIT_SPECIAL_VALUES(atanh_special_values, { + C(-0.,-P12) C(-0.,-P12) C(-0.,-P12) C(-0.,P12) C(-0.,P12) C(-0.,P12) C(-0.,N) + C(-0.,-P12) C(U,U) C(U,U) C(U,U) C(U,U) C(-0.,P12) C(N,N) + C(-0.,-P12) C(U,U) C(-0.,-0.) C(-0.,0.) C(U,U) C(-0.,P12) C(-0.,N) + C(0.,-P12) C(U,U) C(0.,-0.) C(0.,0.) C(U,U) C(0.,P12) C(0.,N) + C(0.,-P12) C(U,U) C(U,U) C(U,U) C(U,U) C(0.,P12) C(N,N) + C(0.,-P12) C(0.,-P12) C(0.,-P12) C(0.,P12) C(0.,P12) C(0.,P12) C(0.,N) + C(0.,-P12) C(N,N) C(N,N) C(N,N) C(N,N) C(0.,P12) C(N,N) + }) + + INIT_SPECIAL_VALUES(cosh_special_values, { + C(INF,N) C(U,U) C(INF,0.) C(INF,-0.) C(U,U) C(INF,N) C(INF,N) + C(N,N) C(U,U) C(U,U) C(U,U) C(U,U) C(N,N) C(N,N) + C(N,0.) C(U,U) C(1.,0.) C(1.,-0.) C(U,U) C(N,0.) C(N,0.) + C(N,0.) C(U,U) C(1.,-0.) C(1.,0.) C(U,U) C(N,0.) C(N,0.) + C(N,N) C(U,U) C(U,U) C(U,U) C(U,U) C(N,N) C(N,N) + C(INF,N) C(U,U) C(INF,-0.) C(INF,0.) C(U,U) C(INF,N) C(INF,N) + C(N,N) C(N,N) C(N,0.) C(N,0.) C(N,N) C(N,N) C(N,N) + }) + + INIT_SPECIAL_VALUES(exp_special_values, { + C(0.,0.) C(U,U) C(0.,-0.) C(0.,0.) C(U,U) C(0.,0.) C(0.,0.) + C(N,N) C(U,U) C(U,U) C(U,U) C(U,U) C(N,N) C(N,N) + C(N,N) C(U,U) C(1.,-0.) C(1.,0.) C(U,U) C(N,N) C(N,N) + C(N,N) C(U,U) C(1.,-0.) C(1.,0.) C(U,U) C(N,N) C(N,N) + C(N,N) C(U,U) C(U,U) C(U,U) C(U,U) C(N,N) C(N,N) + C(INF,N) C(U,U) C(INF,-0.) C(INF,0.) C(U,U) C(INF,N) C(INF,N) + C(N,N) C(N,N) C(N,-0.) C(N,0.) C(N,N) C(N,N) C(N,N) + }) + + INIT_SPECIAL_VALUES(log_special_values, { + C(INF,-P34) C(INF,-P) C(INF,-P) C(INF,P) C(INF,P) C(INF,P34) C(INF,N) + C(INF,-P12) C(U,U) C(U,U) C(U,U) C(U,U) C(INF,P12) C(N,N) + C(INF,-P12) C(U,U) C(-INF,-P) C(-INF,P) C(U,U) C(INF,P12) C(N,N) + C(INF,-P12) C(U,U) C(-INF,-0.) C(-INF,0.) C(U,U) C(INF,P12) C(N,N) + C(INF,-P12) C(U,U) C(U,U) C(U,U) C(U,U) C(INF,P12) C(N,N) + C(INF,-P14) C(INF,-0.) C(INF,-0.) C(INF,0.) C(INF,0.) C(INF,P14) C(INF,N) + C(INF,N) C(N,N) C(N,N) C(N,N) C(N,N) C(INF,N) C(N,N) + }) + + INIT_SPECIAL_VALUES(sinh_special_values, { + C(INF,N) C(U,U) C(-INF,-0.) C(-INF,0.) C(U,U) C(INF,N) C(INF,N) + C(N,N) C(U,U) C(U,U) C(U,U) C(U,U) C(N,N) C(N,N) + C(0.,N) C(U,U) C(-0.,-0.) C(-0.,0.) C(U,U) C(0.,N) C(0.,N) + C(0.,N) C(U,U) C(0.,-0.) C(0.,0.) C(U,U) C(0.,N) C(0.,N) + C(N,N) C(U,U) C(U,U) C(U,U) C(U,U) C(N,N) C(N,N) + C(INF,N) C(U,U) C(INF,-0.) C(INF,0.) C(U,U) C(INF,N) C(INF,N) + C(N,N) C(N,N) C(N,-0.) C(N,0.) C(N,N) C(N,N) C(N,N) + }) + + INIT_SPECIAL_VALUES(sqrt_special_values, { + C(INF,-INF) C(0.,-INF) C(0.,-INF) C(0.,INF) C(0.,INF) C(INF,INF) C(N,INF) + C(INF,-INF) C(U,U) C(U,U) C(U,U) C(U,U) C(INF,INF) C(N,N) + C(INF,-INF) C(U,U) C(0.,-0.) C(0.,0.) C(U,U) C(INF,INF) C(N,N) + C(INF,-INF) C(U,U) C(0.,-0.) C(0.,0.) C(U,U) C(INF,INF) C(N,N) + C(INF,-INF) C(U,U) C(U,U) C(U,U) C(U,U) C(INF,INF) C(N,N) + C(INF,-INF) C(INF,-0.) C(INF,-0.) C(INF,0.) C(INF,0.) C(INF,INF) C(INF,N) + C(INF,-INF) C(N,N) C(N,N) C(N,N) C(N,N) C(INF,INF) C(N,N) + }) + + INIT_SPECIAL_VALUES(tanh_special_values, { + C(-1.,0.) C(U,U) C(-1.,-0.) C(-1.,0.) C(U,U) C(-1.,0.) C(-1.,0.) + C(N,N) C(U,U) C(U,U) C(U,U) C(U,U) C(N,N) C(N,N) + C(N,N) C(U,U) C(-0.,-0.) C(-0.,0.) C(U,U) C(N,N) C(N,N) + C(N,N) C(U,U) C(0.,-0.) C(0.,0.) C(U,U) C(N,N) C(N,N) + C(N,N) C(U,U) C(U,U) C(U,U) C(U,U) C(N,N) C(N,N) + C(1.,0.) C(U,U) C(1.,-0.) C(1.,0.) C(U,U) C(1.,0.) C(1.,0.) + C(N,N) C(N,N) C(N,-0.) C(N,0.) C(N,N) C(N,N) C(N,N) + }) + + INIT_SPECIAL_VALUES(rect_special_values, { + C(INF,N) C(U,U) C(-INF,0.) C(-INF,-0.) C(U,U) C(INF,N) C(INF,N) + C(N,N) C(U,U) C(U,U) C(U,U) C(U,U) C(N,N) C(N,N) + C(0.,0.) C(U,U) C(-0.,0.) C(-0.,-0.) C(U,U) C(0.,0.) C(0.,0.) + C(0.,0.) C(U,U) C(0.,-0.) C(0.,0.) C(U,U) C(0.,0.) C(0.,0.) + C(N,N) C(U,U) C(U,U) C(U,U) C(U,U) C(N,N) C(N,N) + C(INF,N) C(U,U) C(INF,-0.) C(INF,0.) C(U,U) C(INF,N) C(INF,N) + C(N,N) C(N,N) C(N,0.) C(N,0.) C(N,N) C(N,N) C(N,N) + }) + return m; } diff --git a/Modules/cryptmodule.c b/Modules/cryptmodule.c index d3d9271..d5a42ff 100644 --- a/Modules/cryptmodule.c +++ b/Modules/cryptmodule.c @@ -14,17 +14,17 @@ static PyObject *crypt_crypt(PyObject *self, PyObject *args) { - char *word, *salt; + char *word, *salt; #ifndef __VMS - extern char * crypt(const char *, const char *); + extern char * crypt(const char *, const char *); #endif - if (!PyArg_ParseTuple(args, "ss:crypt", &word, &salt)) { - return NULL; - } - /* On some platforms (AtheOS) crypt returns NULL for an invalid - salt. Return None in that case. XXX Maybe raise an exception? */ - return Py_BuildValue("s", crypt(word, salt)); + if (!PyArg_ParseTuple(args, "ss:crypt", &word, &salt)) { + return NULL; + } + /* On some platforms (AtheOS) crypt returns NULL for an invalid + salt. Return None in that case. XXX Maybe raise an exception? */ + return Py_BuildValue("s", crypt(word, salt)); } @@ -38,25 +38,25 @@ the same alphabet as the salt."); static PyMethodDef crypt_methods[] = { - {"crypt", crypt_crypt, METH_VARARGS, crypt_crypt__doc__}, - {NULL, NULL} /* sentinel */ + {"crypt", crypt_crypt, METH_VARARGS, crypt_crypt__doc__}, + {NULL, NULL} /* sentinel */ }; static struct PyModuleDef cryptmodule = { - PyModuleDef_HEAD_INIT, - "crypt", - NULL, - -1, - crypt_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "crypt", + NULL, + -1, + crypt_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_crypt(void) { - return PyModule_Create(&cryptmodule); + return PyModule_Create(&cryptmodule); } diff --git a/Modules/datetimemodule.c b/Modules/datetimemodule.c index 8ba3474..6235d6e 100644 --- a/Modules/datetimemodule.c +++ b/Modules/datetimemodule.c @@ -25,7 +25,7 @@ * final result fits in a C int (this can be an issue on 64-bit boxes). */ #if SIZEOF_INT < 4 -# error "datetime.c requires that C int have at least 32 bits" +# error "datetime.c requires that C int have at least 32 bits" #endif #define MINYEAR 1 @@ -39,59 +39,59 @@ #define MAX_DELTA_DAYS 999999999 /* Rename the long macros in datetime.h to more reasonable short names. */ -#define GET_YEAR PyDateTime_GET_YEAR -#define GET_MONTH PyDateTime_GET_MONTH -#define GET_DAY PyDateTime_GET_DAY -#define DATE_GET_HOUR PyDateTime_DATE_GET_HOUR -#define DATE_GET_MINUTE PyDateTime_DATE_GET_MINUTE -#define DATE_GET_SECOND PyDateTime_DATE_GET_SECOND -#define DATE_GET_MICROSECOND PyDateTime_DATE_GET_MICROSECOND +#define GET_YEAR PyDateTime_GET_YEAR +#define GET_MONTH PyDateTime_GET_MONTH +#define GET_DAY PyDateTime_GET_DAY +#define DATE_GET_HOUR PyDateTime_DATE_GET_HOUR +#define DATE_GET_MINUTE PyDateTime_DATE_GET_MINUTE +#define DATE_GET_SECOND PyDateTime_DATE_GET_SECOND +#define DATE_GET_MICROSECOND PyDateTime_DATE_GET_MICROSECOND /* Date accessors for date and datetime. */ -#define SET_YEAR(o, v) (((o)->data[0] = ((v) & 0xff00) >> 8), \ - ((o)->data[1] = ((v) & 0x00ff))) -#define SET_MONTH(o, v) (PyDateTime_GET_MONTH(o) = (v)) -#define SET_DAY(o, v) (PyDateTime_GET_DAY(o) = (v)) +#define SET_YEAR(o, v) (((o)->data[0] = ((v) & 0xff00) >> 8), \ + ((o)->data[1] = ((v) & 0x00ff))) +#define SET_MONTH(o, v) (PyDateTime_GET_MONTH(o) = (v)) +#define SET_DAY(o, v) (PyDateTime_GET_DAY(o) = (v)) /* Date/Time accessors for datetime. */ -#define DATE_SET_HOUR(o, v) (PyDateTime_DATE_GET_HOUR(o) = (v)) -#define DATE_SET_MINUTE(o, v) (PyDateTime_DATE_GET_MINUTE(o) = (v)) -#define DATE_SET_SECOND(o, v) (PyDateTime_DATE_GET_SECOND(o) = (v)) -#define DATE_SET_MICROSECOND(o, v) \ - (((o)->data[7] = ((v) & 0xff0000) >> 16), \ - ((o)->data[8] = ((v) & 0x00ff00) >> 8), \ - ((o)->data[9] = ((v) & 0x0000ff))) +#define DATE_SET_HOUR(o, v) (PyDateTime_DATE_GET_HOUR(o) = (v)) +#define DATE_SET_MINUTE(o, v) (PyDateTime_DATE_GET_MINUTE(o) = (v)) +#define DATE_SET_SECOND(o, v) (PyDateTime_DATE_GET_SECOND(o) = (v)) +#define DATE_SET_MICROSECOND(o, v) \ + (((o)->data[7] = ((v) & 0xff0000) >> 16), \ + ((o)->data[8] = ((v) & 0x00ff00) >> 8), \ + ((o)->data[9] = ((v) & 0x0000ff))) /* Time accessors for time. */ -#define TIME_GET_HOUR PyDateTime_TIME_GET_HOUR -#define TIME_GET_MINUTE PyDateTime_TIME_GET_MINUTE -#define TIME_GET_SECOND PyDateTime_TIME_GET_SECOND -#define TIME_GET_MICROSECOND PyDateTime_TIME_GET_MICROSECOND -#define TIME_SET_HOUR(o, v) (PyDateTime_TIME_GET_HOUR(o) = (v)) -#define TIME_SET_MINUTE(o, v) (PyDateTime_TIME_GET_MINUTE(o) = (v)) -#define TIME_SET_SECOND(o, v) (PyDateTime_TIME_GET_SECOND(o) = (v)) -#define TIME_SET_MICROSECOND(o, v) \ - (((o)->data[3] = ((v) & 0xff0000) >> 16), \ - ((o)->data[4] = ((v) & 0x00ff00) >> 8), \ - ((o)->data[5] = ((v) & 0x0000ff))) +#define TIME_GET_HOUR PyDateTime_TIME_GET_HOUR +#define TIME_GET_MINUTE PyDateTime_TIME_GET_MINUTE +#define TIME_GET_SECOND PyDateTime_TIME_GET_SECOND +#define TIME_GET_MICROSECOND PyDateTime_TIME_GET_MICROSECOND +#define TIME_SET_HOUR(o, v) (PyDateTime_TIME_GET_HOUR(o) = (v)) +#define TIME_SET_MINUTE(o, v) (PyDateTime_TIME_GET_MINUTE(o) = (v)) +#define TIME_SET_SECOND(o, v) (PyDateTime_TIME_GET_SECOND(o) = (v)) +#define TIME_SET_MICROSECOND(o, v) \ + (((o)->data[3] = ((v) & 0xff0000) >> 16), \ + ((o)->data[4] = ((v) & 0x00ff00) >> 8), \ + ((o)->data[5] = ((v) & 0x0000ff))) /* Delta accessors for timedelta. */ -#define GET_TD_DAYS(o) (((PyDateTime_Delta *)(o))->days) -#define GET_TD_SECONDS(o) (((PyDateTime_Delta *)(o))->seconds) -#define GET_TD_MICROSECONDS(o) (((PyDateTime_Delta *)(o))->microseconds) +#define GET_TD_DAYS(o) (((PyDateTime_Delta *)(o))->days) +#define GET_TD_SECONDS(o) (((PyDateTime_Delta *)(o))->seconds) +#define GET_TD_MICROSECONDS(o) (((PyDateTime_Delta *)(o))->microseconds) -#define SET_TD_DAYS(o, v) ((o)->days = (v)) -#define SET_TD_SECONDS(o, v) ((o)->seconds = (v)) +#define SET_TD_DAYS(o, v) ((o)->days = (v)) +#define SET_TD_SECONDS(o, v) ((o)->seconds = (v)) #define SET_TD_MICROSECONDS(o, v) ((o)->microseconds = (v)) /* p is a pointer to a time or a datetime object; HASTZINFO(p) returns * p->hastzinfo. */ -#define HASTZINFO(p) (((_PyDateTime_BaseTZInfo *)(p))->hastzinfo) +#define HASTZINFO(p) (((_PyDateTime_BaseTZInfo *)(p))->hastzinfo) /* M is a char or int claiming to be a valid month. The macro is equivalent * to the two-sided Python test - * 1 <= M <= 12 + * 1 <= M <= 12 */ #define MONTH_IS_SANE(M) ((unsigned int)(M) - 1 < 12) @@ -111,7 +111,7 @@ static PyTypeObject PyDateTime_TZInfoType; * iff (k^i)&(k^j) has sign bit set. */ #define SIGNED_ADD_OVERFLOWED(RESULT, I, J) \ - ((((RESULT) ^ (I)) & ((RESULT) ^ (J))) < 0) + ((((RESULT) ^ (I)) & ((RESULT) ^ (J))) < 0) /* Compute Python divmod(x, y), returning the quotient and storing the * remainder into *r. The quotient is the floor of x/y, and that's @@ -125,17 +125,17 @@ static PyTypeObject PyDateTime_TZInfoType; static int divmod(int x, int y, int *r) { - int quo; + int quo; - assert(y > 0); - quo = x / y; - *r = x - quo * y; - if (*r < 0) { - --quo; - *r += y; - } - assert(0 <= *r && *r < y); - return quo; + assert(y > 0); + quo = x / y; + *r = x - quo * y; + if (*r < 0) { + --quo; + *r += y; + } + assert(0 <= *r && *r < y); + return quo; } /* Round a double to the nearest long. |x| must be small enough to fit @@ -144,11 +144,11 @@ divmod(int x, int y, int *r) static long round_to_long(double x) { - if (x >= 0.0) - x = floor(x + 0.5); - else - x = ceil(x - 0.5); - return (long)x; + if (x >= 0.0) + x = floor(x + 0.5); + else + x = ceil(x - 0.5); + return (long)x; } /* --------------------------------------------------------------------------- @@ -160,52 +160,52 @@ round_to_long(double x) * are correct for non-leap years only. */ static int _days_in_month[] = { - 0, /* unused; this vector uses 1-based indexing */ - 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 + 0, /* unused; this vector uses 1-based indexing */ + 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }; static int _days_before_month[] = { - 0, /* unused; this vector uses 1-based indexing */ - 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334 + 0, /* unused; this vector uses 1-based indexing */ + 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334 }; /* year -> 1 if leap year, else 0. */ static int is_leap(int year) { - /* Cast year to unsigned. The result is the same either way, but - * C can generate faster code for unsigned mod than for signed - * mod (especially for % 4 -- a good compiler should just grab - * the last 2 bits when the LHS is unsigned). - */ - const unsigned int ayear = (unsigned int)year; - return ayear % 4 == 0 && (ayear % 100 != 0 || ayear % 400 == 0); + /* Cast year to unsigned. The result is the same either way, but + * C can generate faster code for unsigned mod than for signed + * mod (especially for % 4 -- a good compiler should just grab + * the last 2 bits when the LHS is unsigned). + */ + const unsigned int ayear = (unsigned int)year; + return ayear % 4 == 0 && (ayear % 100 != 0 || ayear % 400 == 0); } /* year, month -> number of days in that month in that year */ static int days_in_month(int year, int month) { - assert(month >= 1); - assert(month <= 12); - if (month == 2 && is_leap(year)) - return 29; - else - return _days_in_month[month]; + assert(month >= 1); + assert(month <= 12); + if (month == 2 && is_leap(year)) + return 29; + else + return _days_in_month[month]; } /* year, month -> number of days in year preceeding first day of month */ static int days_before_month(int year, int month) { - int days; + int days; - assert(month >= 1); - assert(month <= 12); - days = _days_before_month[month]; - if (month > 2 && is_leap(year)) - ++days; - return days; + assert(month >= 1); + assert(month <= 12); + days = _days_before_month[month]; + if (month > 2 && is_leap(year)) + ++days; + return days; } /* year -> number of days before January 1st of year. Remember that we @@ -214,124 +214,124 @@ days_before_month(int year, int month) static int days_before_year(int year) { - int y = year - 1; - /* This is incorrect if year <= 0; we really want the floor - * here. But so long as MINYEAR is 1, the smallest year this - * can see is 0 (this can happen in some normalization endcases), - * so we'll just special-case that. - */ - assert (year >= 0); - if (y >= 0) - return y*365 + y/4 - y/100 + y/400; - else { - assert(y == -1); - return -366; - } + int y = year - 1; + /* This is incorrect if year <= 0; we really want the floor + * here. But so long as MINYEAR is 1, the smallest year this + * can see is 0 (this can happen in some normalization endcases), + * so we'll just special-case that. + */ + assert (year >= 0); + if (y >= 0) + return y*365 + y/4 - y/100 + y/400; + else { + assert(y == -1); + return -366; + } } /* Number of days in 4, 100, and 400 year cycles. That these have * the correct values is asserted in the module init function. */ -#define DI4Y 1461 /* days_before_year(5); days in 4 years */ -#define DI100Y 36524 /* days_before_year(101); days in 100 years */ -#define DI400Y 146097 /* days_before_year(401); days in 400 years */ +#define DI4Y 1461 /* days_before_year(5); days in 4 years */ +#define DI100Y 36524 /* days_before_year(101); days in 100 years */ +#define DI400Y 146097 /* days_before_year(401); days in 400 years */ /* ordinal -> year, month, day, considering 01-Jan-0001 as day 1. */ static void ord_to_ymd(int ordinal, int *year, int *month, int *day) { - int n, n1, n4, n100, n400, leapyear, preceding; - - /* ordinal is a 1-based index, starting at 1-Jan-1. The pattern of - * leap years repeats exactly every 400 years. The basic strategy is - * to find the closest 400-year boundary at or before ordinal, then - * work with the offset from that boundary to ordinal. Life is much - * clearer if we subtract 1 from ordinal first -- then the values - * of ordinal at 400-year boundaries are exactly those divisible - * by DI400Y: - * - * D M Y n n-1 - * -- --- ---- ---------- ---------------- - * 31 Dec -400 -DI400Y -DI400Y -1 - * 1 Jan -399 -DI400Y +1 -DI400Y 400-year boundary - * ... - * 30 Dec 000 -1 -2 - * 31 Dec 000 0 -1 - * 1 Jan 001 1 0 400-year boundary - * 2 Jan 001 2 1 - * 3 Jan 001 3 2 - * ... - * 31 Dec 400 DI400Y DI400Y -1 - * 1 Jan 401 DI400Y +1 DI400Y 400-year boundary - */ - assert(ordinal >= 1); - --ordinal; - n400 = ordinal / DI400Y; - n = ordinal % DI400Y; - *year = n400 * 400 + 1; - - /* Now n is the (non-negative) offset, in days, from January 1 of - * year, to the desired date. Now compute how many 100-year cycles - * precede n. - * Note that it's possible for n100 to equal 4! In that case 4 full - * 100-year cycles precede the desired day, which implies the - * desired day is December 31 at the end of a 400-year cycle. - */ - n100 = n / DI100Y; - n = n % DI100Y; - - /* Now compute how many 4-year cycles precede it. */ - n4 = n / DI4Y; - n = n % DI4Y; - - /* And now how many single years. Again n1 can be 4, and again - * meaning that the desired day is December 31 at the end of the - * 4-year cycle. - */ - n1 = n / 365; - n = n % 365; - - *year += n100 * 100 + n4 * 4 + n1; - if (n1 == 4 || n100 == 4) { - assert(n == 0); - *year -= 1; - *month = 12; - *day = 31; - return; - } - - /* Now the year is correct, and n is the offset from January 1. We - * find the month via an estimate that's either exact or one too - * large. - */ - leapyear = n1 == 3 && (n4 != 24 || n100 == 3); - assert(leapyear == is_leap(*year)); - *month = (n + 50) >> 5; - preceding = (_days_before_month[*month] + (*month > 2 && leapyear)); - if (preceding > n) { - /* estimate is too large */ - *month -= 1; - preceding -= days_in_month(*year, *month); - } - n -= preceding; - assert(0 <= n); - assert(n < days_in_month(*year, *month)); - - *day = n + 1; + int n, n1, n4, n100, n400, leapyear, preceding; + + /* ordinal is a 1-based index, starting at 1-Jan-1. The pattern of + * leap years repeats exactly every 400 years. The basic strategy is + * to find the closest 400-year boundary at or before ordinal, then + * work with the offset from that boundary to ordinal. Life is much + * clearer if we subtract 1 from ordinal first -- then the values + * of ordinal at 400-year boundaries are exactly those divisible + * by DI400Y: + * + * D M Y n n-1 + * -- --- ---- ---------- ---------------- + * 31 Dec -400 -DI400Y -DI400Y -1 + * 1 Jan -399 -DI400Y +1 -DI400Y 400-year boundary + * ... + * 30 Dec 000 -1 -2 + * 31 Dec 000 0 -1 + * 1 Jan 001 1 0 400-year boundary + * 2 Jan 001 2 1 + * 3 Jan 001 3 2 + * ... + * 31 Dec 400 DI400Y DI400Y -1 + * 1 Jan 401 DI400Y +1 DI400Y 400-year boundary + */ + assert(ordinal >= 1); + --ordinal; + n400 = ordinal / DI400Y; + n = ordinal % DI400Y; + *year = n400 * 400 + 1; + + /* Now n is the (non-negative) offset, in days, from January 1 of + * year, to the desired date. Now compute how many 100-year cycles + * precede n. + * Note that it's possible for n100 to equal 4! In that case 4 full + * 100-year cycles precede the desired day, which implies the + * desired day is December 31 at the end of a 400-year cycle. + */ + n100 = n / DI100Y; + n = n % DI100Y; + + /* Now compute how many 4-year cycles precede it. */ + n4 = n / DI4Y; + n = n % DI4Y; + + /* And now how many single years. Again n1 can be 4, and again + * meaning that the desired day is December 31 at the end of the + * 4-year cycle. + */ + n1 = n / 365; + n = n % 365; + + *year += n100 * 100 + n4 * 4 + n1; + if (n1 == 4 || n100 == 4) { + assert(n == 0); + *year -= 1; + *month = 12; + *day = 31; + return; + } + + /* Now the year is correct, and n is the offset from January 1. We + * find the month via an estimate that's either exact or one too + * large. + */ + leapyear = n1 == 3 && (n4 != 24 || n100 == 3); + assert(leapyear == is_leap(*year)); + *month = (n + 50) >> 5; + preceding = (_days_before_month[*month] + (*month > 2 && leapyear)); + if (preceding > n) { + /* estimate is too large */ + *month -= 1; + preceding -= days_in_month(*year, *month); + } + n -= preceding; + assert(0 <= n); + assert(n < days_in_month(*year, *month)); + + *day = n + 1; } /* year, month, day -> ordinal, considering 01-Jan-0001 as day 1. */ static int ymd_to_ord(int year, int month, int day) { - return days_before_year(year) + days_before_month(year, month) + day; + return days_before_year(year) + days_before_month(year, month) + day; } /* Day of week, where Monday==0, ..., Sunday==6. 1/1/1 was a Monday. */ static int weekday(int year, int month, int day) { - return (ymd_to_ord(year, month, day) + 6) % 7; + return (ymd_to_ord(year, month, day) + 6) % 7; } /* Ordinal of the Monday starting week 1 of the ISO year. Week 1 is the @@ -340,15 +340,15 @@ weekday(int year, int month, int day) static int iso_week1_monday(int year) { - int first_day = ymd_to_ord(year, 1, 1); /* ord of 1/1 */ - /* 0 if 1/1 is a Monday, 1 if a Tue, etc. */ - int first_weekday = (first_day + 6) % 7; - /* ordinal of closest Monday at or before 1/1 */ - int week1_monday = first_day - first_weekday; + int first_day = ymd_to_ord(year, 1, 1); /* ord of 1/1 */ + /* 0 if 1/1 is a Monday, 1 if a Tue, etc. */ + int first_weekday = (first_day + 6) % 7; + /* ordinal of closest Monday at or before 1/1 */ + int week1_monday = first_day - first_weekday; - if (first_weekday > 3) /* if 1/1 was Fri, Sat, Sun */ - week1_monday += 7; - return week1_monday; + if (first_weekday > 3) /* if 1/1 was Fri, Sat, Sun */ + week1_monday += 7; + return week1_monday; } /* --------------------------------------------------------------------------- @@ -361,12 +361,12 @@ iso_week1_monday(int year) static int check_delta_day_range(int days) { - if (-MAX_DELTA_DAYS <= days && days <= MAX_DELTA_DAYS) - return 0; - PyErr_Format(PyExc_OverflowError, - "days=%d; must have magnitude <= %d", - days, MAX_DELTA_DAYS); - return -1; + if (-MAX_DELTA_DAYS <= days && days <= MAX_DELTA_DAYS) + return 0; + PyErr_Format(PyExc_OverflowError, + "days=%d; must have magnitude <= %d", + days, MAX_DELTA_DAYS); + return -1; } /* Check that date arguments are in range. Return 0 if they are. If they @@ -376,22 +376,22 @@ static int check_date_args(int year, int month, int day) { - if (year < MINYEAR || year > MAXYEAR) { - PyErr_SetString(PyExc_ValueError, - "year is out of range"); - return -1; - } - if (month < 1 || month > 12) { - PyErr_SetString(PyExc_ValueError, - "month must be in 1..12"); - return -1; - } - if (day < 1 || day > days_in_month(year, month)) { - PyErr_SetString(PyExc_ValueError, - "day is out of range for month"); - return -1; - } - return 0; + if (year < MINYEAR || year > MAXYEAR) { + PyErr_SetString(PyExc_ValueError, + "year is out of range"); + return -1; + } + if (month < 1 || month > 12) { + PyErr_SetString(PyExc_ValueError, + "month must be in 1..12"); + return -1; + } + if (day < 1 || day > days_in_month(year, month)) { + PyErr_SetString(PyExc_ValueError, + "day is out of range for month"); + return -1; + } + return 0; } /* Check that time arguments are in range. Return 0 if they are. If they @@ -400,27 +400,27 @@ check_date_args(int year, int month, int day) static int check_time_args(int h, int m, int s, int us) { - if (h < 0 || h > 23) { - PyErr_SetString(PyExc_ValueError, - "hour must be in 0..23"); - return -1; - } - if (m < 0 || m > 59) { - PyErr_SetString(PyExc_ValueError, - "minute must be in 0..59"); - return -1; - } - if (s < 0 || s > 59) { - PyErr_SetString(PyExc_ValueError, - "second must be in 0..59"); - return -1; - } - if (us < 0 || us > 999999) { - PyErr_SetString(PyExc_ValueError, - "microsecond must be in 0..999999"); - return -1; - } - return 0; + if (h < 0 || h > 23) { + PyErr_SetString(PyExc_ValueError, + "hour must be in 0..23"); + return -1; + } + if (m < 0 || m > 59) { + PyErr_SetString(PyExc_ValueError, + "minute must be in 0..59"); + return -1; + } + if (s < 0 || s > 59) { + PyErr_SetString(PyExc_ValueError, + "second must be in 0..59"); + return -1; + } + if (us < 0 || us > 999999) { + PyErr_SetString(PyExc_ValueError, + "microsecond must be in 0..999999"); + return -1; + } + return 0; } /* --------------------------------------------------------------------------- @@ -436,109 +436,109 @@ check_time_args(int h, int m, int s, int us) static void normalize_pair(int *hi, int *lo, int factor) { - assert(factor > 0); - assert(lo != hi); - if (*lo < 0 || *lo >= factor) { - const int num_hi = divmod(*lo, factor, lo); - const int new_hi = *hi + num_hi; - assert(! SIGNED_ADD_OVERFLOWED(new_hi, *hi, num_hi)); - *hi = new_hi; - } - assert(0 <= *lo && *lo < factor); + assert(factor > 0); + assert(lo != hi); + if (*lo < 0 || *lo >= factor) { + const int num_hi = divmod(*lo, factor, lo); + const int new_hi = *hi + num_hi; + assert(! SIGNED_ADD_OVERFLOWED(new_hi, *hi, num_hi)); + *hi = new_hi; + } + assert(0 <= *lo && *lo < factor); } /* Fiddle days (d), seconds (s), and microseconds (us) so that - * 0 <= *s < 24*3600 - * 0 <= *us < 1000000 + * 0 <= *s < 24*3600 + * 0 <= *us < 1000000 * The input values must be such that the internals don't overflow. * The way this routine is used, we don't get close. */ static void normalize_d_s_us(int *d, int *s, int *us) { - if (*us < 0 || *us >= 1000000) { - normalize_pair(s, us, 1000000); - /* |s| can't be bigger than about - * |original s| + |original us|/1000000 now. - */ + if (*us < 0 || *us >= 1000000) { + normalize_pair(s, us, 1000000); + /* |s| can't be bigger than about + * |original s| + |original us|/1000000 now. + */ - } - if (*s < 0 || *s >= 24*3600) { - normalize_pair(d, s, 24*3600); - /* |d| can't be bigger than about - * |original d| + - * (|original s| + |original us|/1000000) / (24*3600) now. - */ - } - assert(0 <= *s && *s < 24*3600); - assert(0 <= *us && *us < 1000000); + } + if (*s < 0 || *s >= 24*3600) { + normalize_pair(d, s, 24*3600); + /* |d| can't be bigger than about + * |original d| + + * (|original s| + |original us|/1000000) / (24*3600) now. + */ + } + assert(0 <= *s && *s < 24*3600); + assert(0 <= *us && *us < 1000000); } /* Fiddle years (y), months (m), and days (d) so that - * 1 <= *m <= 12 - * 1 <= *d <= days_in_month(*y, *m) + * 1 <= *m <= 12 + * 1 <= *d <= days_in_month(*y, *m) * The input values must be such that the internals don't overflow. * The way this routine is used, we don't get close. */ static void normalize_y_m_d(int *y, int *m, int *d) { - int dim; /* # of days in month */ - - /* This gets muddy: the proper range for day can't be determined - * without knowing the correct month and year, but if day is, e.g., - * plus or minus a million, the current month and year values make - * no sense (and may also be out of bounds themselves). - * Saying 12 months == 1 year should be non-controversial. - */ - if (*m < 1 || *m > 12) { - --*m; - normalize_pair(y, m, 12); - ++*m; - /* |y| can't be bigger than about - * |original y| + |original m|/12 now. - */ - } - assert(1 <= *m && *m <= 12); - - /* Now only day can be out of bounds (year may also be out of bounds - * for a datetime object, but we don't care about that here). - * If day is out of bounds, what to do is arguable, but at least the - * method here is principled and explainable. - */ - dim = days_in_month(*y, *m); - if (*d < 1 || *d > dim) { - /* Move day-1 days from the first of the month. First try to - * get off cheap if we're only one day out of range - * (adjustments for timezone alone can't be worse than that). - */ - if (*d == 0) { - --*m; - if (*m > 0) - *d = days_in_month(*y, *m); - else { - --*y; - *m = 12; - *d = 31; - } - } - else if (*d == dim + 1) { - /* move forward a day */ - ++*m; - *d = 1; - if (*m > 12) { - *m = 1; - ++*y; - } - } - else { - int ordinal = ymd_to_ord(*y, *m, 1) + - *d - 1; - ord_to_ymd(ordinal, y, m, d); - } - } - assert(*m > 0); - assert(*d > 0); + int dim; /* # of days in month */ + + /* This gets muddy: the proper range for day can't be determined + * without knowing the correct month and year, but if day is, e.g., + * plus or minus a million, the current month and year values make + * no sense (and may also be out of bounds themselves). + * Saying 12 months == 1 year should be non-controversial. + */ + if (*m < 1 || *m > 12) { + --*m; + normalize_pair(y, m, 12); + ++*m; + /* |y| can't be bigger than about + * |original y| + |original m|/12 now. + */ + } + assert(1 <= *m && *m <= 12); + + /* Now only day can be out of bounds (year may also be out of bounds + * for a datetime object, but we don't care about that here). + * If day is out of bounds, what to do is arguable, but at least the + * method here is principled and explainable. + */ + dim = days_in_month(*y, *m); + if (*d < 1 || *d > dim) { + /* Move day-1 days from the first of the month. First try to + * get off cheap if we're only one day out of range + * (adjustments for timezone alone can't be worse than that). + */ + if (*d == 0) { + --*m; + if (*m > 0) + *d = days_in_month(*y, *m); + else { + --*y; + *m = 12; + *d = 31; + } + } + else if (*d == dim + 1) { + /* move forward a day */ + ++*m; + *d = 1; + if (*m > 12) { + *m = 1; + ++*y; + } + } + else { + int ordinal = ymd_to_ord(*y, *m, 1) + + *d - 1; + ord_to_ymd(ordinal, y, m, d); + } + } + assert(*m > 0); + assert(*d > 0); } /* Fiddle out-of-bounds months and days so that the result makes some kind @@ -548,17 +548,17 @@ normalize_y_m_d(int *y, int *m, int *d) static int normalize_date(int *year, int *month, int *day) { - int result; + int result; - normalize_y_m_d(year, month, day); - if (MINYEAR <= *year && *year <= MAXYEAR) - result = 0; - else { - PyErr_SetString(PyExc_OverflowError, - "date value out of range"); - result = -1; - } - return result; + normalize_y_m_d(year, month, day); + if (MINYEAR <= *year && *year <= MAXYEAR) + result = 0; + else { + PyErr_SetString(PyExc_OverflowError, + "date value out of range"); + result = -1; + } + return result; } /* Force all the datetime fields into range. The parameters are both @@ -569,11 +569,11 @@ normalize_datetime(int *year, int *month, int *day, int *hour, int *minute, int *second, int *microsecond) { - normalize_pair(second, microsecond, 1000000); - normalize_pair(minute, second, 60); - normalize_pair(hour, minute, 60); - normalize_pair(day, hour, 24); - return normalize_date(year, month, day); + normalize_pair(second, microsecond, 1000000); + normalize_pair(minute, second, 60); + normalize_pair(hour, minute, 60); + normalize_pair(day, hour, 24); + return normalize_date(year, month, day); } /* --------------------------------------------------------------------------- @@ -600,31 +600,31 @@ normalize_datetime(int *year, int *month, int *day, static PyObject * time_alloc(PyTypeObject *type, Py_ssize_t aware) { - PyObject *self; + PyObject *self; - self = (PyObject *) - PyObject_MALLOC(aware ? - sizeof(PyDateTime_Time) : - sizeof(_PyDateTime_BaseTime)); - if (self == NULL) - return (PyObject *)PyErr_NoMemory(); - PyObject_INIT(self, type); - return self; + self = (PyObject *) + PyObject_MALLOC(aware ? + sizeof(PyDateTime_Time) : + sizeof(_PyDateTime_BaseTime)); + if (self == NULL) + return (PyObject *)PyErr_NoMemory(); + PyObject_INIT(self, type); + return self; } static PyObject * datetime_alloc(PyTypeObject *type, Py_ssize_t aware) { - PyObject *self; + PyObject *self; - self = (PyObject *) - PyObject_MALLOC(aware ? - sizeof(PyDateTime_DateTime) : - sizeof(_PyDateTime_BaseDateTime)); - if (self == NULL) - return (PyObject *)PyErr_NoMemory(); - PyObject_INIT(self, type); - return self; + self = (PyObject *) + PyObject_MALLOC(aware ? + sizeof(PyDateTime_DateTime) : + sizeof(_PyDateTime_BaseDateTime)); + if (self == NULL) + return (PyObject *)PyErr_NoMemory(); + PyObject_INIT(self, type); + return self; } /* --------------------------------------------------------------------------- @@ -636,10 +636,10 @@ datetime_alloc(PyTypeObject *type, Py_ssize_t aware) static void set_date_fields(PyDateTime_Date *self, int y, int m, int d) { - self->hashcode = -1; - SET_YEAR(self, y); - SET_MONTH(self, m); - SET_DAY(self, d); + self->hashcode = -1; + SET_YEAR(self, y); + SET_MONTH(self, m); + SET_DAY(self, d); } /* --------------------------------------------------------------------------- @@ -650,71 +650,71 @@ set_date_fields(PyDateTime_Date *self, int y, int m, int d) static PyObject * new_date_ex(int year, int month, int day, PyTypeObject *type) { - PyDateTime_Date *self; + PyDateTime_Date *self; - self = (PyDateTime_Date *) (type->tp_alloc(type, 0)); - if (self != NULL) - set_date_fields(self, year, month, day); - return (PyObject *) self; + self = (PyDateTime_Date *) (type->tp_alloc(type, 0)); + if (self != NULL) + set_date_fields(self, year, month, day); + return (PyObject *) self; } #define new_date(year, month, day) \ - new_date_ex(year, month, day, &PyDateTime_DateType) + new_date_ex(year, month, day, &PyDateTime_DateType) /* Create a datetime instance with no range checking. */ static PyObject * new_datetime_ex(int year, int month, int day, int hour, int minute, - int second, int usecond, PyObject *tzinfo, PyTypeObject *type) -{ - PyDateTime_DateTime *self; - char aware = tzinfo != Py_None; - - self = (PyDateTime_DateTime *) (type->tp_alloc(type, aware)); - if (self != NULL) { - self->hastzinfo = aware; - set_date_fields((PyDateTime_Date *)self, year, month, day); - DATE_SET_HOUR(self, hour); - DATE_SET_MINUTE(self, minute); - DATE_SET_SECOND(self, second); - DATE_SET_MICROSECOND(self, usecond); - if (aware) { - Py_INCREF(tzinfo); - self->tzinfo = tzinfo; - } - } - return (PyObject *)self; -} - -#define new_datetime(y, m, d, hh, mm, ss, us, tzinfo) \ - new_datetime_ex(y, m, d, hh, mm, ss, us, tzinfo, \ - &PyDateTime_DateTimeType) + int second, int usecond, PyObject *tzinfo, PyTypeObject *type) +{ + PyDateTime_DateTime *self; + char aware = tzinfo != Py_None; + + self = (PyDateTime_DateTime *) (type->tp_alloc(type, aware)); + if (self != NULL) { + self->hastzinfo = aware; + set_date_fields((PyDateTime_Date *)self, year, month, day); + DATE_SET_HOUR(self, hour); + DATE_SET_MINUTE(self, minute); + DATE_SET_SECOND(self, second); + DATE_SET_MICROSECOND(self, usecond); + if (aware) { + Py_INCREF(tzinfo); + self->tzinfo = tzinfo; + } + } + return (PyObject *)self; +} + +#define new_datetime(y, m, d, hh, mm, ss, us, tzinfo) \ + new_datetime_ex(y, m, d, hh, mm, ss, us, tzinfo, \ + &PyDateTime_DateTimeType) /* Create a time instance with no range checking. */ static PyObject * new_time_ex(int hour, int minute, int second, int usecond, - PyObject *tzinfo, PyTypeObject *type) -{ - PyDateTime_Time *self; - char aware = tzinfo != Py_None; - - self = (PyDateTime_Time *) (type->tp_alloc(type, aware)); - if (self != NULL) { - self->hastzinfo = aware; - self->hashcode = -1; - TIME_SET_HOUR(self, hour); - TIME_SET_MINUTE(self, minute); - TIME_SET_SECOND(self, second); - TIME_SET_MICROSECOND(self, usecond); - if (aware) { - Py_INCREF(tzinfo); - self->tzinfo = tzinfo; - } - } - return (PyObject *)self; -} - -#define new_time(hh, mm, ss, us, tzinfo) \ - new_time_ex(hh, mm, ss, us, tzinfo, &PyDateTime_TimeType) + PyObject *tzinfo, PyTypeObject *type) +{ + PyDateTime_Time *self; + char aware = tzinfo != Py_None; + + self = (PyDateTime_Time *) (type->tp_alloc(type, aware)); + if (self != NULL) { + self->hastzinfo = aware; + self->hashcode = -1; + TIME_SET_HOUR(self, hour); + TIME_SET_MINUTE(self, minute); + TIME_SET_SECOND(self, second); + TIME_SET_MICROSECOND(self, usecond); + if (aware) { + Py_INCREF(tzinfo); + self->tzinfo = tzinfo; + } + } + return (PyObject *)self; +} + +#define new_time(hh, mm, ss, us, tzinfo) \ + new_time_ex(hh, mm, ss, us, tzinfo, &PyDateTime_TimeType) /* Create a timedelta instance. Normalize the members iff normalize is * true. Passing false is a speed optimization, if you know for sure @@ -724,30 +724,30 @@ new_time_ex(int hour, int minute, int second, int usecond, */ static PyObject * new_delta_ex(int days, int seconds, int microseconds, int normalize, - PyTypeObject *type) + PyTypeObject *type) { - PyDateTime_Delta *self; + PyDateTime_Delta *self; - if (normalize) - normalize_d_s_us(&days, &seconds, µseconds); - assert(0 <= seconds && seconds < 24*3600); - assert(0 <= microseconds && microseconds < 1000000); + if (normalize) + normalize_d_s_us(&days, &seconds, µseconds); + assert(0 <= seconds && seconds < 24*3600); + assert(0 <= microseconds && microseconds < 1000000); - if (check_delta_day_range(days) < 0) - return NULL; + if (check_delta_day_range(days) < 0) + return NULL; - self = (PyDateTime_Delta *) (type->tp_alloc(type, 0)); - if (self != NULL) { - self->hashcode = -1; - SET_TD_DAYS(self, days); - SET_TD_SECONDS(self, seconds); - SET_TD_MICROSECONDS(self, microseconds); - } - return (PyObject *) self; + self = (PyDateTime_Delta *) (type->tp_alloc(type, 0)); + if (self != NULL) { + self->hashcode = -1; + SET_TD_DAYS(self, days); + SET_TD_SECONDS(self, seconds); + SET_TD_MICROSECONDS(self, microseconds); + } + return (PyObject *) self; } -#define new_delta(d, s, us, normalize) \ - new_delta_ex(d, s, us, normalize, &PyDateTime_DeltaType) +#define new_delta(d, s, us, normalize) \ + new_delta_ex(d, s, us, normalize, &PyDateTime_DeltaType) /* --------------------------------------------------------------------------- * tzinfo helpers. @@ -759,13 +759,13 @@ new_delta_ex(int days, int seconds, int microseconds, int normalize, static int check_tzinfo_subclass(PyObject *p) { - if (p == Py_None || PyTZInfo_Check(p)) - return 0; - PyErr_Format(PyExc_TypeError, - "tzinfo argument must be None or of a tzinfo subclass, " - "not type '%s'", - Py_TYPE(p)->tp_name); - return -1; + if (p == Py_None || PyTZInfo_Check(p)) + return 0; + PyErr_Format(PyExc_TypeError, + "tzinfo argument must be None or of a tzinfo subclass, " + "not type '%s'", + Py_TYPE(p)->tp_name); + return -1; } /* Return tzinfo.methname(tzinfoarg), without any checking of results. @@ -774,17 +774,17 @@ check_tzinfo_subclass(PyObject *p) static PyObject * call_tzinfo_method(PyObject *tzinfo, char *methname, PyObject *tzinfoarg) { - PyObject *result; + PyObject *result; - assert(tzinfo && methname && tzinfoarg); - assert(check_tzinfo_subclass(tzinfo) >= 0); - if (tzinfo == Py_None) { - result = Py_None; - Py_INCREF(result); - } - else - result = PyObject_CallMethod(tzinfo, methname, "O", tzinfoarg); - return result; + assert(tzinfo && methname && tzinfoarg); + assert(check_tzinfo_subclass(tzinfo) >= 0); + if (tzinfo == Py_None) { + result = Py_None; + Py_INCREF(result); + } + else + result = PyObject_CallMethod(tzinfo, methname, "O", tzinfoarg); + return result; } /* If self has a tzinfo member, return a BORROWED reference to it. Else @@ -794,14 +794,14 @@ call_tzinfo_method(PyObject *tzinfo, char *methname, PyObject *tzinfoarg) static PyObject * get_tzinfo_member(PyObject *self) { - PyObject *tzinfo = NULL; + PyObject *tzinfo = NULL; - if (PyDateTime_Check(self) && HASTZINFO(self)) - tzinfo = ((PyDateTime_DateTime *)self)->tzinfo; - else if (PyTime_Check(self) && HASTZINFO(self)) - tzinfo = ((PyDateTime_Time *)self)->tzinfo; + if (PyDateTime_Check(self) && HASTZINFO(self)) + tzinfo = ((PyDateTime_DateTime *)self)->tzinfo; + else if (PyTime_Check(self) && HASTZINFO(self)) + tzinfo = ((PyDateTime_Time *)self)->tzinfo; - return tzinfo; + return tzinfo; } /* Call getattr(tzinfo, name)(tzinfoarg), and extract an int from the @@ -814,59 +814,59 @@ get_tzinfo_member(PyObject *self) */ static int call_utc_tzinfo_method(PyObject *tzinfo, char *name, PyObject *tzinfoarg, - int *none) -{ - PyObject *u; - int result = -1; - - assert(tzinfo != NULL); - assert(PyTZInfo_Check(tzinfo)); - assert(tzinfoarg != NULL); - - *none = 0; - u = call_tzinfo_method(tzinfo, name, tzinfoarg); - if (u == NULL) - return -1; - - else if (u == Py_None) { - result = 0; - *none = 1; - } - else if (PyDelta_Check(u)) { - const int days = GET_TD_DAYS(u); - if (days < -1 || days > 0) - result = 24*60; /* trigger ValueError below */ - else { - /* next line can't overflow because we know days - * is -1 or 0 now - */ - int ss = days * 24 * 3600 + GET_TD_SECONDS(u); - result = divmod(ss, 60, &ss); - if (ss || GET_TD_MICROSECONDS(u)) { - PyErr_Format(PyExc_ValueError, - "tzinfo.%s() must return a " - "whole number of minutes", - name); - result = -1; - } - } - } - else { - PyErr_Format(PyExc_TypeError, - "tzinfo.%s() must return None or " - "timedelta, not '%s'", - name, Py_TYPE(u)->tp_name); - } - - Py_DECREF(u); - if (result < -1439 || result > 1439) { - PyErr_Format(PyExc_ValueError, - "tzinfo.%s() returned %d; must be in " - "-1439 .. 1439", - name, result); - result = -1; - } - return result; + int *none) +{ + PyObject *u; + int result = -1; + + assert(tzinfo != NULL); + assert(PyTZInfo_Check(tzinfo)); + assert(tzinfoarg != NULL); + + *none = 0; + u = call_tzinfo_method(tzinfo, name, tzinfoarg); + if (u == NULL) + return -1; + + else if (u == Py_None) { + result = 0; + *none = 1; + } + else if (PyDelta_Check(u)) { + const int days = GET_TD_DAYS(u); + if (days < -1 || days > 0) + result = 24*60; /* trigger ValueError below */ + else { + /* next line can't overflow because we know days + * is -1 or 0 now + */ + int ss = days * 24 * 3600 + GET_TD_SECONDS(u); + result = divmod(ss, 60, &ss); + if (ss || GET_TD_MICROSECONDS(u)) { + PyErr_Format(PyExc_ValueError, + "tzinfo.%s() must return a " + "whole number of minutes", + name); + result = -1; + } + } + } + else { + PyErr_Format(PyExc_TypeError, + "tzinfo.%s() must return None or " + "timedelta, not '%s'", + name, Py_TYPE(u)->tp_name); + } + + Py_DECREF(u); + if (result < -1439 || result > 1439) { + PyErr_Format(PyExc_ValueError, + "tzinfo.%s() returned %d; must be in " + "-1439 .. 1439", + name, result); + result = -1; + } + return result; } /* Call tzinfo.utcoffset(tzinfoarg), and extract an integer from the @@ -880,34 +880,34 @@ call_utc_tzinfo_method(PyObject *tzinfo, char *name, PyObject *tzinfoarg, static int call_utcoffset(PyObject *tzinfo, PyObject *tzinfoarg, int *none) { - return call_utc_tzinfo_method(tzinfo, "utcoffset", tzinfoarg, none); + return call_utc_tzinfo_method(tzinfo, "utcoffset", tzinfoarg, none); } /* Call tzinfo.name(tzinfoarg), and return the offset as a timedelta or None. */ static PyObject * offset_as_timedelta(PyObject *tzinfo, char *name, PyObject *tzinfoarg) { - PyObject *result; - - assert(tzinfo && name && tzinfoarg); - if (tzinfo == Py_None) { - result = Py_None; - Py_INCREF(result); - } - else { - int none; - int offset = call_utc_tzinfo_method(tzinfo, name, tzinfoarg, - &none); - if (offset < 0 && PyErr_Occurred()) - return NULL; - if (none) { - result = Py_None; - Py_INCREF(result); - } - else - result = new_delta(0, offset * 60, 0, 1); - } - return result; + PyObject *result; + + assert(tzinfo && name && tzinfoarg); + if (tzinfo == Py_None) { + result = Py_None; + Py_INCREF(result); + } + else { + int none; + int offset = call_utc_tzinfo_method(tzinfo, name, tzinfoarg, + &none); + if (offset < 0 && PyErr_Occurred()) + return NULL; + if (none) { + result = Py_None; + Py_INCREF(result); + } + else + result = new_delta(0, offset * 60, 0, 1); + } + return result; } /* Call tzinfo.dst(tzinfoarg), and extract an integer from the @@ -921,7 +921,7 @@ offset_as_timedelta(PyObject *tzinfo, char *name, PyObject *tzinfoarg) { static int call_dst(PyObject *tzinfo, PyObject *tzinfoarg, int *none) { - return call_utc_tzinfo_method(tzinfo, "dst", tzinfoarg, none); + return call_utc_tzinfo_method(tzinfo, "dst", tzinfoarg, none); } /* Call tzinfo.tzname(tzinfoarg), and return the result. tzinfo must be @@ -933,55 +933,55 @@ call_dst(PyObject *tzinfo, PyObject *tzinfoarg, int *none) static PyObject * call_tzname(PyObject *tzinfo, PyObject *tzinfoarg) { - PyObject *result; - - assert(tzinfo != NULL); - assert(check_tzinfo_subclass(tzinfo) >= 0); - assert(tzinfoarg != NULL); - - if (tzinfo == Py_None) { - result = Py_None; - Py_INCREF(result); - } - else - result = PyObject_CallMethod(tzinfo, "tzname", "O", tzinfoarg); - - if (result != NULL && result != Py_None) { - if (!PyUnicode_Check(result)) { - PyErr_Format(PyExc_TypeError, "tzinfo.tzname() must " - "return None or a string, not '%s'", - Py_TYPE(result)->tp_name); - Py_DECREF(result); - result = NULL; - } - else if (!PyUnicode_Check(result)) { - PyObject *temp = PyUnicode_FromObject(result); - Py_DECREF(result); - result = temp; - } - } - return result; + PyObject *result; + + assert(tzinfo != NULL); + assert(check_tzinfo_subclass(tzinfo) >= 0); + assert(tzinfoarg != NULL); + + if (tzinfo == Py_None) { + result = Py_None; + Py_INCREF(result); + } + else + result = PyObject_CallMethod(tzinfo, "tzname", "O", tzinfoarg); + + if (result != NULL && result != Py_None) { + if (!PyUnicode_Check(result)) { + PyErr_Format(PyExc_TypeError, "tzinfo.tzname() must " + "return None or a string, not '%s'", + Py_TYPE(result)->tp_name); + Py_DECREF(result); + result = NULL; + } + else if (!PyUnicode_Check(result)) { + PyObject *temp = PyUnicode_FromObject(result); + Py_DECREF(result); + result = temp; + } + } + return result; } typedef enum { - /* an exception has been set; the caller should pass it on */ - OFFSET_ERROR, - - /* type isn't date, datetime, or time subclass */ - OFFSET_UNKNOWN, - - /* date, - * datetime with !hastzinfo - * datetime with None tzinfo, - * datetime where utcoffset() returns None - * time with !hastzinfo - * time with None tzinfo, - * time where utcoffset() returns None - */ - OFFSET_NAIVE, - - /* time or datetime where utcoffset() doesn't return None */ - OFFSET_AWARE + /* an exception has been set; the caller should pass it on */ + OFFSET_ERROR, + + /* type isn't date, datetime, or time subclass */ + OFFSET_UNKNOWN, + + /* date, + * datetime with !hastzinfo + * datetime with None tzinfo, + * datetime where utcoffset() returns None + * time with !hastzinfo + * time with None tzinfo, + * time where utcoffset() returns None + */ + OFFSET_NAIVE, + + /* time or datetime where utcoffset() doesn't return None */ + OFFSET_AWARE } naivety; /* Classify an object as to whether it's naive or offset-aware. See @@ -993,23 +993,23 @@ typedef enum { static naivety classify_utcoffset(PyObject *op, PyObject *tzinfoarg, int *offset) { - int none; - PyObject *tzinfo; - - assert(tzinfoarg != NULL); - *offset = 0; - tzinfo = get_tzinfo_member(op); /* NULL means no tzinfo, not error */ - if (tzinfo == Py_None) - return OFFSET_NAIVE; - if (tzinfo == NULL) { - /* note that a datetime passes the PyDate_Check test */ - return (PyTime_Check(op) || PyDate_Check(op)) ? - OFFSET_NAIVE : OFFSET_UNKNOWN; - } - *offset = call_utcoffset(tzinfo, tzinfoarg, &none); - if (*offset == -1 && PyErr_Occurred()) - return OFFSET_ERROR; - return none ? OFFSET_NAIVE : OFFSET_AWARE; + int none; + PyObject *tzinfo; + + assert(tzinfoarg != NULL); + *offset = 0; + tzinfo = get_tzinfo_member(op); /* NULL means no tzinfo, not error */ + if (tzinfo == Py_None) + return OFFSET_NAIVE; + if (tzinfo == NULL) { + /* note that a datetime passes the PyDate_Check test */ + return (PyTime_Check(op) || PyDate_Check(op)) ? + OFFSET_NAIVE : OFFSET_UNKNOWN; + } + *offset = call_utcoffset(tzinfo, tzinfoarg, &none); + if (*offset == -1 && PyErr_Occurred()) + return OFFSET_ERROR; + return none ? OFFSET_NAIVE : OFFSET_AWARE; } /* Classify two objects as to whether they're naive or offset-aware. @@ -1023,23 +1023,23 @@ classify_utcoffset(PyObject *op, PyObject *tzinfoarg, int *offset) */ static int classify_two_utcoffsets(PyObject *o1, int *offset1, naivety *n1, - PyObject *tzinfoarg1, - PyObject *o2, int *offset2, naivety *n2, - PyObject *tzinfoarg2) -{ - if (get_tzinfo_member(o1) == get_tzinfo_member(o2)) { - *offset1 = *offset2 = 0; - *n1 = *n2 = OFFSET_NAIVE; - } - else { - *n1 = classify_utcoffset(o1, tzinfoarg1, offset1); - if (*n1 == OFFSET_ERROR) - return -1; - *n2 = classify_utcoffset(o2, tzinfoarg2, offset2); - if (*n2 == OFFSET_ERROR) - return -1; - } - return 0; + PyObject *tzinfoarg1, + PyObject *o2, int *offset2, naivety *n2, + PyObject *tzinfoarg2) +{ + if (get_tzinfo_member(o1) == get_tzinfo_member(o2)) { + *offset1 = *offset2 = 0; + *n1 = *n2 = OFFSET_NAIVE; + } + else { + *n1 = classify_utcoffset(o1, tzinfoarg1, offset1); + if (*n1 == OFFSET_ERROR) + return -1; + *n2 = classify_utcoffset(o2, tzinfoarg2, offset2); + if (*n2 == OFFSET_ERROR) + return -1; + } + return 0; } /* repr is like "someclass(arg1, arg2)". If tzinfo isn't None, @@ -1050,22 +1050,22 @@ classify_two_utcoffsets(PyObject *o1, int *offset1, naivety *n1, static PyObject * append_keyword_tzinfo(PyObject *repr, PyObject *tzinfo) { - PyObject *temp; - - assert(PyUnicode_Check(repr)); - assert(tzinfo); - if (tzinfo == Py_None) - return repr; - /* Get rid of the trailing ')'. */ - assert(PyUnicode_AS_UNICODE(repr)[PyUnicode_GET_SIZE(repr)-1] == ')'); - temp = PyUnicode_FromUnicode(PyUnicode_AS_UNICODE(repr), - PyUnicode_GET_SIZE(repr) - 1); - Py_DECREF(repr); - if (temp == NULL) - return NULL; - repr = PyUnicode_FromFormat("%U, tzinfo=%R)", temp, tzinfo); - Py_DECREF(temp); - return repr; + PyObject *temp; + + assert(PyUnicode_Check(repr)); + assert(tzinfo); + if (tzinfo == Py_None) + return repr; + /* Get rid of the trailing ')'. */ + assert(PyUnicode_AS_UNICODE(repr)[PyUnicode_GET_SIZE(repr)-1] == ')'); + temp = PyUnicode_FromUnicode(PyUnicode_AS_UNICODE(repr), + PyUnicode_GET_SIZE(repr) - 1); + Py_DECREF(repr); + if (temp == NULL) + return NULL; + repr = PyUnicode_FromFormat("%U, tzinfo=%R)", temp, tzinfo); + Py_DECREF(temp); + return repr; } /* --------------------------------------------------------------------------- @@ -1075,20 +1075,20 @@ append_keyword_tzinfo(PyObject *repr, PyObject *tzinfo) static PyObject * format_ctime(PyDateTime_Date *date, int hours, int minutes, int seconds) { - static const char *DayNames[] = { - "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun" - }; - static const char *MonthNames[] = { - "Jan", "Feb", "Mar", "Apr", "May", "Jun", - "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" - }; + static const char *DayNames[] = { + "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun" + }; + static const char *MonthNames[] = { + "Jan", "Feb", "Mar", "Apr", "May", "Jun", + "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" + }; - int wday = weekday(GET_YEAR(date), GET_MONTH(date), GET_DAY(date)); + int wday = weekday(GET_YEAR(date), GET_MONTH(date), GET_DAY(date)); - return PyUnicode_FromFormat("%s %s %2d %02d:%02d:%02d %04d", - DayNames[wday], MonthNames[GET_MONTH(date)-1], - GET_DAY(date), hours, minutes, seconds, - GET_YEAR(date)); + return PyUnicode_FromFormat("%s %s %2d %02d:%02d:%02d %04d", + DayNames[wday], MonthNames[GET_MONTH(date)-1], + GET_DAY(date), hours, minutes, seconds, + GET_YEAR(date)); } /* Add an hours & minutes UTC offset string to buf. buf has no more than @@ -1103,87 +1103,87 @@ format_ctime(PyDateTime_Date *date, int hours, int minutes, int seconds) */ static int format_utcoffset(char *buf, size_t buflen, const char *sep, - PyObject *tzinfo, PyObject *tzinfoarg) -{ - int offset; - int hours; - int minutes; - char sign; - int none; - - assert(buflen >= 1); - - offset = call_utcoffset(tzinfo, tzinfoarg, &none); - if (offset == -1 && PyErr_Occurred()) - return -1; - if (none) { - *buf = '\0'; - return 0; - } - sign = '+'; - if (offset < 0) { - sign = '-'; - offset = - offset; - } - hours = divmod(offset, 60, &minutes); - PyOS_snprintf(buf, buflen, "%c%02d%s%02d", sign, hours, sep, minutes); - return 0; + PyObject *tzinfo, PyObject *tzinfoarg) +{ + int offset; + int hours; + int minutes; + char sign; + int none; + + assert(buflen >= 1); + + offset = call_utcoffset(tzinfo, tzinfoarg, &none); + if (offset == -1 && PyErr_Occurred()) + return -1; + if (none) { + *buf = '\0'; + return 0; + } + sign = '+'; + if (offset < 0) { + sign = '-'; + offset = - offset; + } + hours = divmod(offset, 60, &minutes); + PyOS_snprintf(buf, buflen, "%c%02d%s%02d", sign, hours, sep, minutes); + return 0; } static PyObject * make_Zreplacement(PyObject *object, PyObject *tzinfoarg) { - PyObject *temp; - PyObject *tzinfo = get_tzinfo_member(object); - PyObject *Zreplacement = PyUnicode_FromStringAndSize(NULL, 0); - if (Zreplacement == NULL) - return NULL; - if (tzinfo == Py_None || tzinfo == NULL) - return Zreplacement; - - assert(tzinfoarg != NULL); - temp = call_tzname(tzinfo, tzinfoarg); - if (temp == NULL) - goto Error; - if (temp == Py_None) { - Py_DECREF(temp); - return Zreplacement; - } - - assert(PyUnicode_Check(temp)); - /* Since the tzname is getting stuffed into the - * format, we have to double any % signs so that - * strftime doesn't treat them as format codes. - */ - Py_DECREF(Zreplacement); - Zreplacement = PyObject_CallMethod(temp, "replace", "ss", "%", "%%"); - Py_DECREF(temp); - if (Zreplacement == NULL) - return NULL; - if (!PyUnicode_Check(Zreplacement)) { - PyErr_SetString(PyExc_TypeError, - "tzname.replace() did not return a string"); - goto Error; - } - return Zreplacement; + PyObject *temp; + PyObject *tzinfo = get_tzinfo_member(object); + PyObject *Zreplacement = PyUnicode_FromStringAndSize(NULL, 0); + if (Zreplacement == NULL) + return NULL; + if (tzinfo == Py_None || tzinfo == NULL) + return Zreplacement; + + assert(tzinfoarg != NULL); + temp = call_tzname(tzinfo, tzinfoarg); + if (temp == NULL) + goto Error; + if (temp == Py_None) { + Py_DECREF(temp); + return Zreplacement; + } + + assert(PyUnicode_Check(temp)); + /* Since the tzname is getting stuffed into the + * format, we have to double any % signs so that + * strftime doesn't treat them as format codes. + */ + Py_DECREF(Zreplacement); + Zreplacement = PyObject_CallMethod(temp, "replace", "ss", "%", "%%"); + Py_DECREF(temp); + if (Zreplacement == NULL) + return NULL; + if (!PyUnicode_Check(Zreplacement)) { + PyErr_SetString(PyExc_TypeError, + "tzname.replace() did not return a string"); + goto Error; + } + return Zreplacement; Error: - Py_DECREF(Zreplacement); - return NULL; + Py_DECREF(Zreplacement); + return NULL; } static PyObject * make_freplacement(PyObject *object) { - char freplacement[64]; - if (PyTime_Check(object)) - sprintf(freplacement, "%06d", TIME_GET_MICROSECOND(object)); - else if (PyDateTime_Check(object)) - sprintf(freplacement, "%06d", DATE_GET_MICROSECOND(object)); - else - sprintf(freplacement, "%06d", 0); + char freplacement[64]; + if (PyTime_Check(object)) + sprintf(freplacement, "%06d", TIME_GET_MICROSECOND(object)); + else if (PyDateTime_Check(object)) + sprintf(freplacement, "%06d", DATE_GET_MICROSECOND(object)); + else + sprintf(freplacement, "%06d", 0); - return PyBytes_FromStringAndSize(freplacement, strlen(freplacement)); + return PyBytes_FromStringAndSize(freplacement, strlen(freplacement)); } /* I sure don't want to reproduce the strftime code from the time module, @@ -1195,190 +1195,190 @@ make_freplacement(PyObject *object) */ static PyObject * wrap_strftime(PyObject *object, PyObject *format, PyObject *timetuple, - PyObject *tzinfoarg) -{ - PyObject *result = NULL; /* guilty until proved innocent */ - - PyObject *zreplacement = NULL; /* py string, replacement for %z */ - PyObject *Zreplacement = NULL; /* py string, replacement for %Z */ - PyObject *freplacement = NULL; /* py string, replacement for %f */ - - const char *pin; /* pointer to next char in input format */ - Py_ssize_t flen; /* length of input format */ - char ch; /* next char in input format */ - - PyObject *newfmt = NULL; /* py string, the output format */ - char *pnew; /* pointer to available byte in output format */ - size_t totalnew; /* number bytes total in output format buffer, - exclusive of trailing \0 */ - size_t usednew; /* number bytes used so far in output format buffer */ - - const char *ptoappend; /* ptr to string to append to output buffer */ - Py_ssize_t ntoappend; /* # of bytes to append to output buffer */ - - assert(object && format && timetuple); - assert(PyUnicode_Check(format)); - /* Convert the input format to a C string and size */ - pin = _PyUnicode_AsStringAndSize(format, &flen); - if (!pin) - return NULL; - - /* Give up if the year is before 1900. - * Python strftime() plays games with the year, and different - * games depending on whether envar PYTHON2K is set. This makes - * years before 1900 a nightmare, even if the platform strftime - * supports them (and not all do). - * We could get a lot farther here by avoiding Python's strftime - * wrapper and calling the C strftime() directly, but that isn't - * an option in the Python implementation of this module. - */ - { - long year; - PyObject *pyyear = PySequence_GetItem(timetuple, 0); - if (pyyear == NULL) return NULL; - assert(PyLong_Check(pyyear)); - year = PyLong_AsLong(pyyear); - Py_DECREF(pyyear); - if (year < 1900) { - PyErr_Format(PyExc_ValueError, "year=%ld is before " - "1900; the datetime strftime() " - "methods require year >= 1900", - year); - return NULL; - } - } - - /* Scan the input format, looking for %z/%Z/%f escapes, building - * a new format. Since computing the replacements for those codes - * is expensive, don't unless they're actually used. - */ - if (flen > INT_MAX - 1) { - PyErr_NoMemory(); - goto Done; - } - - totalnew = flen + 1; /* realistic if no %z/%Z */ - newfmt = PyBytes_FromStringAndSize(NULL, totalnew); - if (newfmt == NULL) goto Done; - pnew = PyBytes_AsString(newfmt); - usednew = 0; - - while ((ch = *pin++) != '\0') { - if (ch != '%') { - ptoappend = pin - 1; - ntoappend = 1; - } - else if ((ch = *pin++) == '\0') { - /* There's a lone trailing %; doesn't make sense. */ - PyErr_SetString(PyExc_ValueError, "strftime format " - "ends with raw %"); - goto Done; - } - /* A % has been seen and ch is the character after it. */ - else if (ch == 'z') { - if (zreplacement == NULL) { - /* format utcoffset */ - char buf[100]; - PyObject *tzinfo = get_tzinfo_member(object); - zreplacement = PyBytes_FromStringAndSize("", 0); - if (zreplacement == NULL) goto Done; - if (tzinfo != Py_None && tzinfo != NULL) { - assert(tzinfoarg != NULL); - if (format_utcoffset(buf, - sizeof(buf), - "", - tzinfo, - tzinfoarg) < 0) - goto Done; - Py_DECREF(zreplacement); - zreplacement = - PyBytes_FromStringAndSize(buf, - strlen(buf)); - if (zreplacement == NULL) - goto Done; - } - } - assert(zreplacement != NULL); - ptoappend = PyBytes_AS_STRING(zreplacement); - ntoappend = PyBytes_GET_SIZE(zreplacement); - } - else if (ch == 'Z') { - /* format tzname */ - if (Zreplacement == NULL) { - Zreplacement = make_Zreplacement(object, - tzinfoarg); - if (Zreplacement == NULL) - goto Done; - } - assert(Zreplacement != NULL); - assert(PyUnicode_Check(Zreplacement)); - ptoappend = _PyUnicode_AsStringAndSize(Zreplacement, - &ntoappend); - ntoappend = Py_SIZE(Zreplacement); - } - else if (ch == 'f') { - /* format microseconds */ - if (freplacement == NULL) { - freplacement = make_freplacement(object); - if (freplacement == NULL) - goto Done; - } - assert(freplacement != NULL); - assert(PyBytes_Check(freplacement)); - ptoappend = PyBytes_AS_STRING(freplacement); - ntoappend = PyBytes_GET_SIZE(freplacement); - } - else { - /* percent followed by neither z nor Z */ - ptoappend = pin - 2; - ntoappend = 2; - } - - /* Append the ntoappend chars starting at ptoappend to - * the new format. - */ - if (ntoappend == 0) - continue; - assert(ptoappend != NULL); - assert(ntoappend > 0); - while (usednew + ntoappend > totalnew) { - size_t bigger = totalnew << 1; - if ((bigger >> 1) != totalnew) { /* overflow */ - PyErr_NoMemory(); - goto Done; - } - if (_PyBytes_Resize(&newfmt, bigger) < 0) - goto Done; - totalnew = bigger; - pnew = PyBytes_AsString(newfmt) + usednew; - } - memcpy(pnew, ptoappend, ntoappend); - pnew += ntoappend; - usednew += ntoappend; - assert(usednew <= totalnew); - } /* end while() */ - - if (_PyBytes_Resize(&newfmt, usednew) < 0) - goto Done; - { - PyObject *format; - PyObject *time = PyImport_ImportModuleNoBlock("time"); - if (time == NULL) - goto Done; - format = PyUnicode_FromString(PyBytes_AS_STRING(newfmt)); - if (format != NULL) { - result = PyObject_CallMethod(time, "strftime", "OO", - format, timetuple); - Py_DECREF(format); - } - Py_DECREF(time); - } + PyObject *tzinfoarg) +{ + PyObject *result = NULL; /* guilty until proved innocent */ + + PyObject *zreplacement = NULL; /* py string, replacement for %z */ + PyObject *Zreplacement = NULL; /* py string, replacement for %Z */ + PyObject *freplacement = NULL; /* py string, replacement for %f */ + + const char *pin; /* pointer to next char in input format */ + Py_ssize_t flen; /* length of input format */ + char ch; /* next char in input format */ + + PyObject *newfmt = NULL; /* py string, the output format */ + char *pnew; /* pointer to available byte in output format */ + size_t totalnew; /* number bytes total in output format buffer, + exclusive of trailing \0 */ + size_t usednew; /* number bytes used so far in output format buffer */ + + const char *ptoappend; /* ptr to string to append to output buffer */ + Py_ssize_t ntoappend; /* # of bytes to append to output buffer */ + + assert(object && format && timetuple); + assert(PyUnicode_Check(format)); + /* Convert the input format to a C string and size */ + pin = _PyUnicode_AsStringAndSize(format, &flen); + if (!pin) + return NULL; + + /* Give up if the year is before 1900. + * Python strftime() plays games with the year, and different + * games depending on whether envar PYTHON2K is set. This makes + * years before 1900 a nightmare, even if the platform strftime + * supports them (and not all do). + * We could get a lot farther here by avoiding Python's strftime + * wrapper and calling the C strftime() directly, but that isn't + * an option in the Python implementation of this module. + */ + { + long year; + PyObject *pyyear = PySequence_GetItem(timetuple, 0); + if (pyyear == NULL) return NULL; + assert(PyLong_Check(pyyear)); + year = PyLong_AsLong(pyyear); + Py_DECREF(pyyear); + if (year < 1900) { + PyErr_Format(PyExc_ValueError, "year=%ld is before " + "1900; the datetime strftime() " + "methods require year >= 1900", + year); + return NULL; + } + } + + /* Scan the input format, looking for %z/%Z/%f escapes, building + * a new format. Since computing the replacements for those codes + * is expensive, don't unless they're actually used. + */ + if (flen > INT_MAX - 1) { + PyErr_NoMemory(); + goto Done; + } + + totalnew = flen + 1; /* realistic if no %z/%Z */ + newfmt = PyBytes_FromStringAndSize(NULL, totalnew); + if (newfmt == NULL) goto Done; + pnew = PyBytes_AsString(newfmt); + usednew = 0; + + while ((ch = *pin++) != '\0') { + if (ch != '%') { + ptoappend = pin - 1; + ntoappend = 1; + } + else if ((ch = *pin++) == '\0') { + /* There's a lone trailing %; doesn't make sense. */ + PyErr_SetString(PyExc_ValueError, "strftime format " + "ends with raw %"); + goto Done; + } + /* A % has been seen and ch is the character after it. */ + else if (ch == 'z') { + if (zreplacement == NULL) { + /* format utcoffset */ + char buf[100]; + PyObject *tzinfo = get_tzinfo_member(object); + zreplacement = PyBytes_FromStringAndSize("", 0); + if (zreplacement == NULL) goto Done; + if (tzinfo != Py_None && tzinfo != NULL) { + assert(tzinfoarg != NULL); + if (format_utcoffset(buf, + sizeof(buf), + "", + tzinfo, + tzinfoarg) < 0) + goto Done; + Py_DECREF(zreplacement); + zreplacement = + PyBytes_FromStringAndSize(buf, + strlen(buf)); + if (zreplacement == NULL) + goto Done; + } + } + assert(zreplacement != NULL); + ptoappend = PyBytes_AS_STRING(zreplacement); + ntoappend = PyBytes_GET_SIZE(zreplacement); + } + else if (ch == 'Z') { + /* format tzname */ + if (Zreplacement == NULL) { + Zreplacement = make_Zreplacement(object, + tzinfoarg); + if (Zreplacement == NULL) + goto Done; + } + assert(Zreplacement != NULL); + assert(PyUnicode_Check(Zreplacement)); + ptoappend = _PyUnicode_AsStringAndSize(Zreplacement, + &ntoappend); + ntoappend = Py_SIZE(Zreplacement); + } + else if (ch == 'f') { + /* format microseconds */ + if (freplacement == NULL) { + freplacement = make_freplacement(object); + if (freplacement == NULL) + goto Done; + } + assert(freplacement != NULL); + assert(PyBytes_Check(freplacement)); + ptoappend = PyBytes_AS_STRING(freplacement); + ntoappend = PyBytes_GET_SIZE(freplacement); + } + else { + /* percent followed by neither z nor Z */ + ptoappend = pin - 2; + ntoappend = 2; + } + + /* Append the ntoappend chars starting at ptoappend to + * the new format. + */ + if (ntoappend == 0) + continue; + assert(ptoappend != NULL); + assert(ntoappend > 0); + while (usednew + ntoappend > totalnew) { + size_t bigger = totalnew << 1; + if ((bigger >> 1) != totalnew) { /* overflow */ + PyErr_NoMemory(); + goto Done; + } + if (_PyBytes_Resize(&newfmt, bigger) < 0) + goto Done; + totalnew = bigger; + pnew = PyBytes_AsString(newfmt) + usednew; + } + memcpy(pnew, ptoappend, ntoappend); + pnew += ntoappend; + usednew += ntoappend; + assert(usednew <= totalnew); + } /* end while() */ + + if (_PyBytes_Resize(&newfmt, usednew) < 0) + goto Done; + { + PyObject *format; + PyObject *time = PyImport_ImportModuleNoBlock("time"); + if (time == NULL) + goto Done; + format = PyUnicode_FromString(PyBytes_AS_STRING(newfmt)); + if (format != NULL) { + result = PyObject_CallMethod(time, "strftime", "OO", + format, timetuple); + Py_DECREF(format); + } + Py_DECREF(time); + } Done: - Py_XDECREF(freplacement); - Py_XDECREF(zreplacement); - Py_XDECREF(Zreplacement); - Py_XDECREF(newfmt); - return result; + Py_XDECREF(freplacement); + Py_XDECREF(zreplacement); + Py_XDECREF(Zreplacement); + Py_XDECREF(newfmt); + return result; } /* --------------------------------------------------------------------------- @@ -1390,14 +1390,14 @@ wrap_strftime(PyObject *object, PyObject *format, PyObject *timetuple, static PyObject * time_time(void) { - PyObject *result = NULL; - PyObject *time = PyImport_ImportModuleNoBlock("time"); + PyObject *result = NULL; + PyObject *time = PyImport_ImportModuleNoBlock("time"); - if (time != NULL) { - result = PyObject_CallMethod(time, "time", "()"); - Py_DECREF(time); - } - return result; + if (time != NULL) { + result = PyObject_CallMethod(time, "time", "()"); + Py_DECREF(time); + } + return result; } /* Build a time.struct_time. The weekday and day number are automatically @@ -1406,21 +1406,21 @@ time_time(void) static PyObject * build_struct_time(int y, int m, int d, int hh, int mm, int ss, int dstflag) { - PyObject *time; - PyObject *result = NULL; + PyObject *time; + PyObject *result = NULL; - time = PyImport_ImportModuleNoBlock("time"); - if (time != NULL) { - result = PyObject_CallMethod(time, "struct_time", - "((iiiiiiiii))", - y, m, d, - hh, mm, ss, - weekday(y, m, d), - days_before_month(y, m) + d, - dstflag); - Py_DECREF(time); - } - return result; + time = PyImport_ImportModuleNoBlock("time"); + if (time != NULL) { + result = PyObject_CallMethod(time, "struct_time", + "((iiiiiiiii))", + y, m, d, + hh, mm, ss, + weekday(y, m, d), + days_before_month(y, m) + d, + dstflag); + Py_DECREF(time); + } + return result; } /* --------------------------------------------------------------------------- @@ -1434,33 +1434,33 @@ build_struct_time(int y, int m, int d, int hh, int mm, int ss, int dstflag) static PyObject * diff_to_bool(int diff, int op) { - PyObject *result; - int istrue; - - switch (op) { - case Py_EQ: istrue = diff == 0; break; - case Py_NE: istrue = diff != 0; break; - case Py_LE: istrue = diff <= 0; break; - case Py_GE: istrue = diff >= 0; break; - case Py_LT: istrue = diff < 0; break; - case Py_GT: istrue = diff > 0; break; - default: - assert(! "op unknown"); - istrue = 0; /* To shut up compiler */ - } - result = istrue ? Py_True : Py_False; - Py_INCREF(result); - return result; + PyObject *result; + int istrue; + + switch (op) { + case Py_EQ: istrue = diff == 0; break; + case Py_NE: istrue = diff != 0; break; + case Py_LE: istrue = diff <= 0; break; + case Py_GE: istrue = diff >= 0; break; + case Py_LT: istrue = diff < 0; break; + case Py_GT: istrue = diff > 0; break; + default: + assert(! "op unknown"); + istrue = 0; /* To shut up compiler */ + } + result = istrue ? Py_True : Py_False; + Py_INCREF(result); + return result; } /* Raises a "can't compare" TypeError and returns NULL. */ static PyObject * cmperror(PyObject *a, PyObject *b) { - PyErr_Format(PyExc_TypeError, - "can't compare %s to %s", - Py_TYPE(a)->tp_name, Py_TYPE(b)->tp_name); - return NULL; + PyErr_Format(PyExc_TypeError, + "can't compare %s to %s", + Py_TYPE(a)->tp_name, Py_TYPE(b)->tp_name); + return NULL; } /* --------------------------------------------------------------------------- @@ -1468,13 +1468,13 @@ cmperror(PyObject *a, PyObject *b) */ /* Conversion factors. */ -static PyObject *us_per_us = NULL; /* 1 */ -static PyObject *us_per_ms = NULL; /* 1000 */ -static PyObject *us_per_second = NULL; /* 1000000 */ -static PyObject *us_per_minute = NULL; /* 1e6 * 60 as Python int */ -static PyObject *us_per_hour = NULL; /* 1e6 * 3600 as Python long */ -static PyObject *us_per_day = NULL; /* 1e6 * 3600 * 24 as Python long */ -static PyObject *us_per_week = NULL; /* 1e6*3600*24*7 as Python long */ +static PyObject *us_per_us = NULL; /* 1 */ +static PyObject *us_per_ms = NULL; /* 1000 */ +static PyObject *us_per_second = NULL; /* 1000000 */ +static PyObject *us_per_minute = NULL; /* 1e6 * 60 as Python int */ +static PyObject *us_per_hour = NULL; /* 1e6 * 3600 as Python long */ +static PyObject *us_per_day = NULL; /* 1e6 * 3600 * 24 as Python long */ +static PyObject *us_per_week = NULL; /* 1e6*3600*24*7 as Python long */ static PyObject *seconds_per_day = NULL; /* 3600*24 as Python int */ /* --------------------------------------------------------------------------- @@ -1486,7 +1486,7 @@ static PyObject *seconds_per_day = NULL; /* 3600*24 as Python int */ */ /* Convert a timedelta to a number of us, - * (24*3600*self.days + self.seconds)*1000000 + self.microseconds + * (24*3600*self.days + self.seconds)*1000000 + self.microseconds * as a Python int or long. * Doing mixed-radix arithmetic by hand instead is excruciating in C, * due to ubiquitous overflow possibilities. @@ -1494,49 +1494,49 @@ static PyObject *seconds_per_day = NULL; /* 3600*24 as Python int */ static PyObject * delta_to_microseconds(PyDateTime_Delta *self) { - PyObject *x1 = NULL; - PyObject *x2 = NULL; - PyObject *x3 = NULL; - PyObject *result = NULL; - - x1 = PyLong_FromLong(GET_TD_DAYS(self)); - if (x1 == NULL) - goto Done; - x2 = PyNumber_Multiply(x1, seconds_per_day); /* days in seconds */ - if (x2 == NULL) - goto Done; - Py_DECREF(x1); - x1 = NULL; - - /* x2 has days in seconds */ - x1 = PyLong_FromLong(GET_TD_SECONDS(self)); /* seconds */ - if (x1 == NULL) - goto Done; - x3 = PyNumber_Add(x1, x2); /* days and seconds in seconds */ - if (x3 == NULL) - goto Done; - Py_DECREF(x1); - Py_DECREF(x2); - x1 = x2 = NULL; - - /* x3 has days+seconds in seconds */ - x1 = PyNumber_Multiply(x3, us_per_second); /* us */ - if (x1 == NULL) - goto Done; - Py_DECREF(x3); - x3 = NULL; - - /* x1 has days+seconds in us */ - x2 = PyLong_FromLong(GET_TD_MICROSECONDS(self)); - if (x2 == NULL) - goto Done; - result = PyNumber_Add(x1, x2); + PyObject *x1 = NULL; + PyObject *x2 = NULL; + PyObject *x3 = NULL; + PyObject *result = NULL; + + x1 = PyLong_FromLong(GET_TD_DAYS(self)); + if (x1 == NULL) + goto Done; + x2 = PyNumber_Multiply(x1, seconds_per_day); /* days in seconds */ + if (x2 == NULL) + goto Done; + Py_DECREF(x1); + x1 = NULL; + + /* x2 has days in seconds */ + x1 = PyLong_FromLong(GET_TD_SECONDS(self)); /* seconds */ + if (x1 == NULL) + goto Done; + x3 = PyNumber_Add(x1, x2); /* days and seconds in seconds */ + if (x3 == NULL) + goto Done; + Py_DECREF(x1); + Py_DECREF(x2); + x1 = x2 = NULL; + + /* x3 has days+seconds in seconds */ + x1 = PyNumber_Multiply(x3, us_per_second); /* us */ + if (x1 == NULL) + goto Done; + Py_DECREF(x3); + x3 = NULL; + + /* x1 has days+seconds in us */ + x2 = PyLong_FromLong(GET_TD_MICROSECONDS(self)); + if (x2 == NULL) + goto Done; + result = PyNumber_Add(x1, x2); Done: - Py_XDECREF(x1); - Py_XDECREF(x2); - Py_XDECREF(x3); - return result; + Py_XDECREF(x1); + Py_XDECREF(x2); + Py_XDECREF(x3); + return result; } /* Convert a number of us (as a Python int or long) to a timedelta. @@ -1544,224 +1544,224 @@ Done: static PyObject * microseconds_to_delta_ex(PyObject *pyus, PyTypeObject *type) { - int us; - int s; - int d; - long temp; - - PyObject *tuple = NULL; - PyObject *num = NULL; - PyObject *result = NULL; - - tuple = PyNumber_Divmod(pyus, us_per_second); - if (tuple == NULL) - goto Done; - - num = PyTuple_GetItem(tuple, 1); /* us */ - if (num == NULL) - goto Done; - temp = PyLong_AsLong(num); - num = NULL; - if (temp == -1 && PyErr_Occurred()) - goto Done; - assert(0 <= temp && temp < 1000000); - us = (int)temp; - if (us < 0) { - /* The divisor was positive, so this must be an error. */ - assert(PyErr_Occurred()); - goto Done; - } - - num = PyTuple_GetItem(tuple, 0); /* leftover seconds */ - if (num == NULL) - goto Done; - Py_INCREF(num); - Py_DECREF(tuple); - - tuple = PyNumber_Divmod(num, seconds_per_day); - if (tuple == NULL) - goto Done; - Py_DECREF(num); - - num = PyTuple_GetItem(tuple, 1); /* seconds */ - if (num == NULL) - goto Done; - temp = PyLong_AsLong(num); - num = NULL; - if (temp == -1 && PyErr_Occurred()) - goto Done; - assert(0 <= temp && temp < 24*3600); - s = (int)temp; - - if (s < 0) { - /* The divisor was positive, so this must be an error. */ - assert(PyErr_Occurred()); - goto Done; - } - - num = PyTuple_GetItem(tuple, 0); /* leftover days */ - if (num == NULL) - goto Done; - Py_INCREF(num); - temp = PyLong_AsLong(num); - if (temp == -1 && PyErr_Occurred()) - goto Done; - d = (int)temp; - if ((long)d != temp) { - PyErr_SetString(PyExc_OverflowError, "normalized days too " - "large to fit in a C int"); - goto Done; - } - result = new_delta_ex(d, s, us, 0, type); + int us; + int s; + int d; + long temp; + + PyObject *tuple = NULL; + PyObject *num = NULL; + PyObject *result = NULL; + + tuple = PyNumber_Divmod(pyus, us_per_second); + if (tuple == NULL) + goto Done; + + num = PyTuple_GetItem(tuple, 1); /* us */ + if (num == NULL) + goto Done; + temp = PyLong_AsLong(num); + num = NULL; + if (temp == -1 && PyErr_Occurred()) + goto Done; + assert(0 <= temp && temp < 1000000); + us = (int)temp; + if (us < 0) { + /* The divisor was positive, so this must be an error. */ + assert(PyErr_Occurred()); + goto Done; + } + + num = PyTuple_GetItem(tuple, 0); /* leftover seconds */ + if (num == NULL) + goto Done; + Py_INCREF(num); + Py_DECREF(tuple); + + tuple = PyNumber_Divmod(num, seconds_per_day); + if (tuple == NULL) + goto Done; + Py_DECREF(num); + + num = PyTuple_GetItem(tuple, 1); /* seconds */ + if (num == NULL) + goto Done; + temp = PyLong_AsLong(num); + num = NULL; + if (temp == -1 && PyErr_Occurred()) + goto Done; + assert(0 <= temp && temp < 24*3600); + s = (int)temp; + + if (s < 0) { + /* The divisor was positive, so this must be an error. */ + assert(PyErr_Occurred()); + goto Done; + } + + num = PyTuple_GetItem(tuple, 0); /* leftover days */ + if (num == NULL) + goto Done; + Py_INCREF(num); + temp = PyLong_AsLong(num); + if (temp == -1 && PyErr_Occurred()) + goto Done; + d = (int)temp; + if ((long)d != temp) { + PyErr_SetString(PyExc_OverflowError, "normalized days too " + "large to fit in a C int"); + goto Done; + } + result = new_delta_ex(d, s, us, 0, type); Done: - Py_XDECREF(tuple); - Py_XDECREF(num); - return result; + Py_XDECREF(tuple); + Py_XDECREF(num); + return result; } -#define microseconds_to_delta(pymicros) \ - microseconds_to_delta_ex(pymicros, &PyDateTime_DeltaType) +#define microseconds_to_delta(pymicros) \ + microseconds_to_delta_ex(pymicros, &PyDateTime_DeltaType) static PyObject * multiply_int_timedelta(PyObject *intobj, PyDateTime_Delta *delta) { - PyObject *pyus_in; - PyObject *pyus_out; - PyObject *result; + PyObject *pyus_in; + PyObject *pyus_out; + PyObject *result; - pyus_in = delta_to_microseconds(delta); - if (pyus_in == NULL) - return NULL; + pyus_in = delta_to_microseconds(delta); + if (pyus_in == NULL) + return NULL; - pyus_out = PyNumber_Multiply(pyus_in, intobj); - Py_DECREF(pyus_in); - if (pyus_out == NULL) - return NULL; + pyus_out = PyNumber_Multiply(pyus_in, intobj); + Py_DECREF(pyus_in); + if (pyus_out == NULL) + return NULL; - result = microseconds_to_delta(pyus_out); - Py_DECREF(pyus_out); - return result; + result = microseconds_to_delta(pyus_out); + Py_DECREF(pyus_out); + return result; } static PyObject * divide_timedelta_int(PyDateTime_Delta *delta, PyObject *intobj) { - PyObject *pyus_in; - PyObject *pyus_out; - PyObject *result; + PyObject *pyus_in; + PyObject *pyus_out; + PyObject *result; - pyus_in = delta_to_microseconds(delta); - if (pyus_in == NULL) - return NULL; + pyus_in = delta_to_microseconds(delta); + if (pyus_in == NULL) + return NULL; - pyus_out = PyNumber_FloorDivide(pyus_in, intobj); - Py_DECREF(pyus_in); - if (pyus_out == NULL) - return NULL; + pyus_out = PyNumber_FloorDivide(pyus_in, intobj); + Py_DECREF(pyus_in); + if (pyus_out == NULL) + return NULL; - result = microseconds_to_delta(pyus_out); - Py_DECREF(pyus_out); - return result; + result = microseconds_to_delta(pyus_out); + Py_DECREF(pyus_out); + return result; } static PyObject * delta_add(PyObject *left, PyObject *right) { - PyObject *result = Py_NotImplemented; + PyObject *result = Py_NotImplemented; - if (PyDelta_Check(left) && PyDelta_Check(right)) { - /* delta + delta */ - /* The C-level additions can't overflow because of the - * invariant bounds. - */ - int days = GET_TD_DAYS(left) + GET_TD_DAYS(right); - int seconds = GET_TD_SECONDS(left) + GET_TD_SECONDS(right); - int microseconds = GET_TD_MICROSECONDS(left) + - GET_TD_MICROSECONDS(right); - result = new_delta(days, seconds, microseconds, 1); - } + if (PyDelta_Check(left) && PyDelta_Check(right)) { + /* delta + delta */ + /* The C-level additions can't overflow because of the + * invariant bounds. + */ + int days = GET_TD_DAYS(left) + GET_TD_DAYS(right); + int seconds = GET_TD_SECONDS(left) + GET_TD_SECONDS(right); + int microseconds = GET_TD_MICROSECONDS(left) + + GET_TD_MICROSECONDS(right); + result = new_delta(days, seconds, microseconds, 1); + } - if (result == Py_NotImplemented) - Py_INCREF(result); - return result; + if (result == Py_NotImplemented) + Py_INCREF(result); + return result; } static PyObject * delta_negative(PyDateTime_Delta *self) { - return new_delta(-GET_TD_DAYS(self), - -GET_TD_SECONDS(self), - -GET_TD_MICROSECONDS(self), - 1); + return new_delta(-GET_TD_DAYS(self), + -GET_TD_SECONDS(self), + -GET_TD_MICROSECONDS(self), + 1); } static PyObject * delta_positive(PyDateTime_Delta *self) { - /* Could optimize this (by returning self) if this isn't a - * subclass -- but who uses unary + ? Approximately nobody. - */ - return new_delta(GET_TD_DAYS(self), - GET_TD_SECONDS(self), - GET_TD_MICROSECONDS(self), - 0); + /* Could optimize this (by returning self) if this isn't a + * subclass -- but who uses unary + ? Approximately nobody. + */ + return new_delta(GET_TD_DAYS(self), + GET_TD_SECONDS(self), + GET_TD_MICROSECONDS(self), + 0); } static PyObject * delta_abs(PyDateTime_Delta *self) { - PyObject *result; + PyObject *result; - assert(GET_TD_MICROSECONDS(self) >= 0); - assert(GET_TD_SECONDS(self) >= 0); + assert(GET_TD_MICROSECONDS(self) >= 0); + assert(GET_TD_SECONDS(self) >= 0); - if (GET_TD_DAYS(self) < 0) - result = delta_negative(self); - else - result = delta_positive(self); + if (GET_TD_DAYS(self) < 0) + result = delta_negative(self); + else + result = delta_positive(self); - return result; + return result; } static PyObject * delta_subtract(PyObject *left, PyObject *right) { - PyObject *result = Py_NotImplemented; + PyObject *result = Py_NotImplemented; - if (PyDelta_Check(left) && PyDelta_Check(right)) { - /* delta - delta */ - PyObject *minus_right = PyNumber_Negative(right); - if (minus_right) { - result = delta_add(left, minus_right); - Py_DECREF(minus_right); - } - else - result = NULL; - } + if (PyDelta_Check(left) && PyDelta_Check(right)) { + /* delta - delta */ + PyObject *minus_right = PyNumber_Negative(right); + if (minus_right) { + result = delta_add(left, minus_right); + Py_DECREF(minus_right); + } + else + result = NULL; + } - if (result == Py_NotImplemented) - Py_INCREF(result); - return result; + if (result == Py_NotImplemented) + Py_INCREF(result); + return result; } static PyObject * delta_richcompare(PyObject *self, PyObject *other, int op) { - if (PyDelta_Check(other)) { - int diff = GET_TD_DAYS(self) - GET_TD_DAYS(other); - if (diff == 0) { - diff = GET_TD_SECONDS(self) - GET_TD_SECONDS(other); - if (diff == 0) - diff = GET_TD_MICROSECONDS(self) - - GET_TD_MICROSECONDS(other); - } - return diff_to_bool(diff, op); - } - else { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } + if (PyDelta_Check(other)) { + int diff = GET_TD_DAYS(self) - GET_TD_DAYS(other); + if (diff == 0) { + diff = GET_TD_SECONDS(self) - GET_TD_SECONDS(other); + if (diff == 0) + diff = GET_TD_MICROSECONDS(self) - + GET_TD_MICROSECONDS(other); + } + return diff_to_bool(diff, op); + } + else { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } } static PyObject *delta_getstate(PyDateTime_Delta *self); @@ -1769,52 +1769,52 @@ static PyObject *delta_getstate(PyDateTime_Delta *self); static long delta_hash(PyDateTime_Delta *self) { - if (self->hashcode == -1) { - PyObject *temp = delta_getstate(self); - if (temp != NULL) { - self->hashcode = PyObject_Hash(temp); - Py_DECREF(temp); - } - } - return self->hashcode; + if (self->hashcode == -1) { + PyObject *temp = delta_getstate(self); + if (temp != NULL) { + self->hashcode = PyObject_Hash(temp); + Py_DECREF(temp); + } + } + return self->hashcode; } static PyObject * delta_multiply(PyObject *left, PyObject *right) { - PyObject *result = Py_NotImplemented; + PyObject *result = Py_NotImplemented; - if (PyDelta_Check(left)) { - /* delta * ??? */ - if (PyLong_Check(right)) - result = multiply_int_timedelta(right, - (PyDateTime_Delta *) left); - } - else if (PyLong_Check(left)) - result = multiply_int_timedelta(left, - (PyDateTime_Delta *) right); + if (PyDelta_Check(left)) { + /* delta * ??? */ + if (PyLong_Check(right)) + result = multiply_int_timedelta(right, + (PyDateTime_Delta *) left); + } + else if (PyLong_Check(left)) + result = multiply_int_timedelta(left, + (PyDateTime_Delta *) right); - if (result == Py_NotImplemented) - Py_INCREF(result); - return result; + if (result == Py_NotImplemented) + Py_INCREF(result); + return result; } static PyObject * delta_divide(PyObject *left, PyObject *right) { - PyObject *result = Py_NotImplemented; + PyObject *result = Py_NotImplemented; - if (PyDelta_Check(left)) { - /* delta * ??? */ - if (PyLong_Check(right)) - result = divide_timedelta_int( - (PyDateTime_Delta *)left, - right); - } + if (PyDelta_Check(left)) { + /* delta * ??? */ + if (PyLong_Check(right)) + result = divide_timedelta_int( + (PyDateTime_Delta *)left, + right); + } - if (result == Py_NotImplemented) - Py_INCREF(result); - return result; + if (result == Py_NotImplemented) + Py_INCREF(result); + return result; } /* Fold in the value of the tag ("seconds", "weeks", etc) component of a @@ -1830,166 +1830,166 @@ static PyObject * accum(const char* tag, PyObject *sofar, PyObject *num, PyObject *factor, double *leftover) { - PyObject *prod; - PyObject *sum; - - assert(num != NULL); - - if (PyLong_Check(num)) { - prod = PyNumber_Multiply(num, factor); - if (prod == NULL) - return NULL; - sum = PyNumber_Add(sofar, prod); - Py_DECREF(prod); - return sum; - } - - if (PyFloat_Check(num)) { - double dnum; - double fracpart; - double intpart; - PyObject *x; - PyObject *y; - - /* The Plan: decompose num into an integer part and a - * fractional part, num = intpart + fracpart. - * Then num * factor == - * intpart * factor + fracpart * factor - * and the LHS can be computed exactly in long arithmetic. - * The RHS is again broken into an int part and frac part. - * and the frac part is added into *leftover. - */ - dnum = PyFloat_AsDouble(num); - if (dnum == -1.0 && PyErr_Occurred()) - return NULL; - fracpart = modf(dnum, &intpart); - x = PyLong_FromDouble(intpart); - if (x == NULL) - return NULL; - - prod = PyNumber_Multiply(x, factor); - Py_DECREF(x); - if (prod == NULL) - return NULL; - - sum = PyNumber_Add(sofar, prod); - Py_DECREF(prod); - if (sum == NULL) - return NULL; - - if (fracpart == 0.0) - return sum; - /* So far we've lost no information. Dealing with the - * fractional part requires float arithmetic, and may - * lose a little info. - */ - assert(PyLong_Check(factor)); - dnum = PyLong_AsDouble(factor); - - dnum *= fracpart; - fracpart = modf(dnum, &intpart); - x = PyLong_FromDouble(intpart); - if (x == NULL) { - Py_DECREF(sum); - return NULL; - } - - y = PyNumber_Add(sum, x); - Py_DECREF(sum); - Py_DECREF(x); - *leftover += fracpart; - return y; - } - - PyErr_Format(PyExc_TypeError, - "unsupported type for timedelta %s component: %s", - tag, Py_TYPE(num)->tp_name); - return NULL; + PyObject *prod; + PyObject *sum; + + assert(num != NULL); + + if (PyLong_Check(num)) { + prod = PyNumber_Multiply(num, factor); + if (prod == NULL) + return NULL; + sum = PyNumber_Add(sofar, prod); + Py_DECREF(prod); + return sum; + } + + if (PyFloat_Check(num)) { + double dnum; + double fracpart; + double intpart; + PyObject *x; + PyObject *y; + + /* The Plan: decompose num into an integer part and a + * fractional part, num = intpart + fracpart. + * Then num * factor == + * intpart * factor + fracpart * factor + * and the LHS can be computed exactly in long arithmetic. + * The RHS is again broken into an int part and frac part. + * and the frac part is added into *leftover. + */ + dnum = PyFloat_AsDouble(num); + if (dnum == -1.0 && PyErr_Occurred()) + return NULL; + fracpart = modf(dnum, &intpart); + x = PyLong_FromDouble(intpart); + if (x == NULL) + return NULL; + + prod = PyNumber_Multiply(x, factor); + Py_DECREF(x); + if (prod == NULL) + return NULL; + + sum = PyNumber_Add(sofar, prod); + Py_DECREF(prod); + if (sum == NULL) + return NULL; + + if (fracpart == 0.0) + return sum; + /* So far we've lost no information. Dealing with the + * fractional part requires float arithmetic, and may + * lose a little info. + */ + assert(PyLong_Check(factor)); + dnum = PyLong_AsDouble(factor); + + dnum *= fracpart; + fracpart = modf(dnum, &intpart); + x = PyLong_FromDouble(intpart); + if (x == NULL) { + Py_DECREF(sum); + return NULL; + } + + y = PyNumber_Add(sum, x); + Py_DECREF(sum); + Py_DECREF(x); + *leftover += fracpart; + return y; + } + + PyErr_Format(PyExc_TypeError, + "unsupported type for timedelta %s component: %s", + tag, Py_TYPE(num)->tp_name); + return NULL; } static PyObject * delta_new(PyTypeObject *type, PyObject *args, PyObject *kw) { - PyObject *self = NULL; - - /* Argument objects. */ - PyObject *day = NULL; - PyObject *second = NULL; - PyObject *us = NULL; - PyObject *ms = NULL; - PyObject *minute = NULL; - PyObject *hour = NULL; - PyObject *week = NULL; - - PyObject *x = NULL; /* running sum of microseconds */ - PyObject *y = NULL; /* temp sum of microseconds */ - double leftover_us = 0.0; - - static char *keywords[] = { - "days", "seconds", "microseconds", "milliseconds", - "minutes", "hours", "weeks", NULL - }; - - if (PyArg_ParseTupleAndKeywords(args, kw, "|OOOOOOO:__new__", - keywords, - &day, &second, &us, - &ms, &minute, &hour, &week) == 0) - goto Done; - - x = PyLong_FromLong(0); - if (x == NULL) - goto Done; - -#define CLEANUP \ - Py_DECREF(x); \ - x = y; \ - if (x == NULL) \ - goto Done - - if (us) { - y = accum("microseconds", x, us, us_per_us, &leftover_us); - CLEANUP; - } - if (ms) { - y = accum("milliseconds", x, ms, us_per_ms, &leftover_us); - CLEANUP; - } - if (second) { - y = accum("seconds", x, second, us_per_second, &leftover_us); - CLEANUP; - } - if (minute) { - y = accum("minutes", x, minute, us_per_minute, &leftover_us); - CLEANUP; - } - if (hour) { - y = accum("hours", x, hour, us_per_hour, &leftover_us); - CLEANUP; - } - if (day) { - y = accum("days", x, day, us_per_day, &leftover_us); - CLEANUP; - } - if (week) { - y = accum("weeks", x, week, us_per_week, &leftover_us); - CLEANUP; - } - if (leftover_us) { - /* Round to nearest whole # of us, and add into x. */ - PyObject *temp = PyLong_FromLong(round_to_long(leftover_us)); - if (temp == NULL) { - Py_DECREF(x); - goto Done; - } - y = PyNumber_Add(x, temp); - Py_DECREF(temp); - CLEANUP; - } - - self = microseconds_to_delta_ex(x, type); - Py_DECREF(x); + PyObject *self = NULL; + + /* Argument objects. */ + PyObject *day = NULL; + PyObject *second = NULL; + PyObject *us = NULL; + PyObject *ms = NULL; + PyObject *minute = NULL; + PyObject *hour = NULL; + PyObject *week = NULL; + + PyObject *x = NULL; /* running sum of microseconds */ + PyObject *y = NULL; /* temp sum of microseconds */ + double leftover_us = 0.0; + + static char *keywords[] = { + "days", "seconds", "microseconds", "milliseconds", + "minutes", "hours", "weeks", NULL + }; + + if (PyArg_ParseTupleAndKeywords(args, kw, "|OOOOOOO:__new__", + keywords, + &day, &second, &us, + &ms, &minute, &hour, &week) == 0) + goto Done; + + x = PyLong_FromLong(0); + if (x == NULL) + goto Done; + +#define CLEANUP \ + Py_DECREF(x); \ + x = y; \ + if (x == NULL) \ + goto Done + + if (us) { + y = accum("microseconds", x, us, us_per_us, &leftover_us); + CLEANUP; + } + if (ms) { + y = accum("milliseconds", x, ms, us_per_ms, &leftover_us); + CLEANUP; + } + if (second) { + y = accum("seconds", x, second, us_per_second, &leftover_us); + CLEANUP; + } + if (minute) { + y = accum("minutes", x, minute, us_per_minute, &leftover_us); + CLEANUP; + } + if (hour) { + y = accum("hours", x, hour, us_per_hour, &leftover_us); + CLEANUP; + } + if (day) { + y = accum("days", x, day, us_per_day, &leftover_us); + CLEANUP; + } + if (week) { + y = accum("weeks", x, week, us_per_week, &leftover_us); + CLEANUP; + } + if (leftover_us) { + /* Round to nearest whole # of us, and add into x. */ + PyObject *temp = PyLong_FromLong(round_to_long(leftover_us)); + if (temp == NULL) { + Py_DECREF(x); + goto Done; + } + y = PyNumber_Add(x, temp); + Py_DECREF(temp); + CLEANUP; + } + + self = microseconds_to_delta_ex(x, type); + Py_DECREF(x); Done: - return self; + return self; #undef CLEANUP } @@ -1997,57 +1997,57 @@ Done: static int delta_bool(PyDateTime_Delta *self) { - return (GET_TD_DAYS(self) != 0 - || GET_TD_SECONDS(self) != 0 - || GET_TD_MICROSECONDS(self) != 0); + return (GET_TD_DAYS(self) != 0 + || GET_TD_SECONDS(self) != 0 + || GET_TD_MICROSECONDS(self) != 0); } static PyObject * delta_repr(PyDateTime_Delta *self) { - if (GET_TD_MICROSECONDS(self) != 0) - return PyUnicode_FromFormat("%s(%d, %d, %d)", - Py_TYPE(self)->tp_name, - GET_TD_DAYS(self), - GET_TD_SECONDS(self), - GET_TD_MICROSECONDS(self)); - if (GET_TD_SECONDS(self) != 0) - return PyUnicode_FromFormat("%s(%d, %d)", - Py_TYPE(self)->tp_name, - GET_TD_DAYS(self), - GET_TD_SECONDS(self)); + if (GET_TD_MICROSECONDS(self) != 0) + return PyUnicode_FromFormat("%s(%d, %d, %d)", + Py_TYPE(self)->tp_name, + GET_TD_DAYS(self), + GET_TD_SECONDS(self), + GET_TD_MICROSECONDS(self)); + if (GET_TD_SECONDS(self) != 0) + return PyUnicode_FromFormat("%s(%d, %d)", + Py_TYPE(self)->tp_name, + GET_TD_DAYS(self), + GET_TD_SECONDS(self)); - return PyUnicode_FromFormat("%s(%d)", - Py_TYPE(self)->tp_name, - GET_TD_DAYS(self)); + return PyUnicode_FromFormat("%s(%d)", + Py_TYPE(self)->tp_name, + GET_TD_DAYS(self)); } static PyObject * delta_str(PyDateTime_Delta *self) { - int us = GET_TD_MICROSECONDS(self); - int seconds = GET_TD_SECONDS(self); - int minutes = divmod(seconds, 60, &seconds); - int hours = divmod(minutes, 60, &minutes); - int days = GET_TD_DAYS(self); - - if (days) { - if (us) - return PyUnicode_FromFormat("%d day%s, %d:%02d:%02d.%06d", - days, (days == 1 || days == -1) ? "" : "s", - hours, minutes, seconds, us); - else - return PyUnicode_FromFormat("%d day%s, %d:%02d:%02d", - days, (days == 1 || days == -1) ? "" : "s", - hours, minutes, seconds); - } else { - if (us) - return PyUnicode_FromFormat("%d:%02d:%02d.%06d", - hours, minutes, seconds, us); - else - return PyUnicode_FromFormat("%d:%02d:%02d", - hours, minutes, seconds); - } + int us = GET_TD_MICROSECONDS(self); + int seconds = GET_TD_SECONDS(self); + int minutes = divmod(seconds, 60, &seconds); + int hours = divmod(minutes, 60, &minutes); + int days = GET_TD_DAYS(self); + + if (days) { + if (us) + return PyUnicode_FromFormat("%d day%s, %d:%02d:%02d.%06d", + days, (days == 1 || days == -1) ? "" : "s", + hours, minutes, seconds, us); + else + return PyUnicode_FromFormat("%d day%s, %d:%02d:%02d", + days, (days == 1 || days == -1) ? "" : "s", + hours, minutes, seconds); + } else { + if (us) + return PyUnicode_FromFormat("%d:%02d:%02d.%06d", + hours, minutes, seconds, us); + else + return PyUnicode_FromFormat("%d:%02d:%02d", + hours, minutes, seconds); + } } @@ -2057,118 +2057,118 @@ delta_str(PyDateTime_Delta *self) static PyObject * delta_getstate(PyDateTime_Delta *self) { - return Py_BuildValue("iii", GET_TD_DAYS(self), - GET_TD_SECONDS(self), - GET_TD_MICROSECONDS(self)); + return Py_BuildValue("iii", GET_TD_DAYS(self), + GET_TD_SECONDS(self), + GET_TD_MICROSECONDS(self)); } static PyObject * delta_reduce(PyDateTime_Delta* self) { - return Py_BuildValue("ON", Py_TYPE(self), delta_getstate(self)); + return Py_BuildValue("ON", Py_TYPE(self), delta_getstate(self)); } #define OFFSET(field) offsetof(PyDateTime_Delta, field) static PyMemberDef delta_members[] = { - {"days", T_INT, OFFSET(days), READONLY, - PyDoc_STR("Number of days.")}, + {"days", T_INT, OFFSET(days), READONLY, + PyDoc_STR("Number of days.")}, - {"seconds", T_INT, OFFSET(seconds), READONLY, - PyDoc_STR("Number of seconds (>= 0 and less than 1 day).")}, + {"seconds", T_INT, OFFSET(seconds), READONLY, + PyDoc_STR("Number of seconds (>= 0 and less than 1 day).")}, - {"microseconds", T_INT, OFFSET(microseconds), READONLY, - PyDoc_STR("Number of microseconds (>= 0 and less than 1 second).")}, - {NULL} + {"microseconds", T_INT, OFFSET(microseconds), READONLY, + PyDoc_STR("Number of microseconds (>= 0 and less than 1 second).")}, + {NULL} }; static PyMethodDef delta_methods[] = { - {"__reduce__", (PyCFunction)delta_reduce, METH_NOARGS, - PyDoc_STR("__reduce__() -> (cls, state)")}, + {"__reduce__", (PyCFunction)delta_reduce, METH_NOARGS, + PyDoc_STR("__reduce__() -> (cls, state)")}, - {NULL, NULL}, + {NULL, NULL}, }; static char delta_doc[] = PyDoc_STR("Difference between two datetime values."); static PyNumberMethods delta_as_number = { - delta_add, /* nb_add */ - delta_subtract, /* nb_subtract */ - delta_multiply, /* nb_multiply */ - 0, /* nb_remainder */ - 0, /* nb_divmod */ - 0, /* nb_power */ - (unaryfunc)delta_negative, /* nb_negative */ - (unaryfunc)delta_positive, /* nb_positive */ - (unaryfunc)delta_abs, /* nb_absolute */ - (inquiry)delta_bool, /* nb_bool */ - 0, /*nb_invert*/ - 0, /*nb_lshift*/ - 0, /*nb_rshift*/ - 0, /*nb_and*/ - 0, /*nb_xor*/ - 0, /*nb_or*/ - 0, /*nb_int*/ - 0, /*nb_reserved*/ - 0, /*nb_float*/ - 0, /*nb_inplace_add*/ - 0, /*nb_inplace_subtract*/ - 0, /*nb_inplace_multiply*/ - 0, /*nb_inplace_remainder*/ - 0, /*nb_inplace_power*/ - 0, /*nb_inplace_lshift*/ - 0, /*nb_inplace_rshift*/ - 0, /*nb_inplace_and*/ - 0, /*nb_inplace_xor*/ - 0, /*nb_inplace_or*/ - delta_divide, /* nb_floor_divide */ - 0, /* nb_true_divide */ - 0, /* nb_inplace_floor_divide */ - 0, /* nb_inplace_true_divide */ + delta_add, /* nb_add */ + delta_subtract, /* nb_subtract */ + delta_multiply, /* nb_multiply */ + 0, /* nb_remainder */ + 0, /* nb_divmod */ + 0, /* nb_power */ + (unaryfunc)delta_negative, /* nb_negative */ + (unaryfunc)delta_positive, /* nb_positive */ + (unaryfunc)delta_abs, /* nb_absolute */ + (inquiry)delta_bool, /* nb_bool */ + 0, /*nb_invert*/ + 0, /*nb_lshift*/ + 0, /*nb_rshift*/ + 0, /*nb_and*/ + 0, /*nb_xor*/ + 0, /*nb_or*/ + 0, /*nb_int*/ + 0, /*nb_reserved*/ + 0, /*nb_float*/ + 0, /*nb_inplace_add*/ + 0, /*nb_inplace_subtract*/ + 0, /*nb_inplace_multiply*/ + 0, /*nb_inplace_remainder*/ + 0, /*nb_inplace_power*/ + 0, /*nb_inplace_lshift*/ + 0, /*nb_inplace_rshift*/ + 0, /*nb_inplace_and*/ + 0, /*nb_inplace_xor*/ + 0, /*nb_inplace_or*/ + delta_divide, /* nb_floor_divide */ + 0, /* nb_true_divide */ + 0, /* nb_inplace_floor_divide */ + 0, /* nb_inplace_true_divide */ }; static PyTypeObject PyDateTime_DeltaType = { - PyVarObject_HEAD_INIT(NULL, 0) - "datetime.timedelta", /* tp_name */ - sizeof(PyDateTime_Delta), /* tp_basicsize */ - 0, /* tp_itemsize */ - 0, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)delta_repr, /* tp_repr */ - &delta_as_number, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - (hashfunc)delta_hash, /* tp_hash */ - 0, /* tp_call */ - (reprfunc)delta_str, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - delta_doc, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - delta_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - delta_methods, /* tp_methods */ - delta_members, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - delta_new, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "datetime.timedelta", /* tp_name */ + sizeof(PyDateTime_Delta), /* tp_basicsize */ + 0, /* tp_itemsize */ + 0, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)delta_repr, /* tp_repr */ + &delta_as_number, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + (hashfunc)delta_hash, /* tp_hash */ + 0, /* tp_call */ + (reprfunc)delta_str, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + delta_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + delta_richcompare, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + delta_methods, /* tp_methods */ + delta_members, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + delta_new, /* tp_new */ + 0, /* tp_free */ }; /* @@ -2180,26 +2180,26 @@ static PyTypeObject PyDateTime_DeltaType = { static PyObject * date_year(PyDateTime_Date *self, void *unused) { - return PyLong_FromLong(GET_YEAR(self)); + return PyLong_FromLong(GET_YEAR(self)); } static PyObject * date_month(PyDateTime_Date *self, void *unused) { - return PyLong_FromLong(GET_MONTH(self)); + return PyLong_FromLong(GET_MONTH(self)); } static PyObject * date_day(PyDateTime_Date *self, void *unused) { - return PyLong_FromLong(GET_DAY(self)); + return PyLong_FromLong(GET_DAY(self)); } static PyGetSetDef date_getset[] = { - {"year", (getter)date_year}, - {"month", (getter)date_month}, - {"day", (getter)date_day}, - {NULL} + {"year", (getter)date_year}, + {"month", (getter)date_month}, + {"day", (getter)date_day}, + {NULL} }; /* Constructors. */ @@ -2209,60 +2209,60 @@ static char *date_kws[] = {"year", "month", "day", NULL}; static PyObject * date_new(PyTypeObject *type, PyObject *args, PyObject *kw) { - PyObject *self = NULL; - PyObject *state; - int year; - int month; - int day; - - /* Check for invocation from pickle with __getstate__ state */ - if (PyTuple_GET_SIZE(args) == 1 && - PyBytes_Check(state = PyTuple_GET_ITEM(args, 0)) && - PyBytes_GET_SIZE(state) == _PyDateTime_DATE_DATASIZE && - MONTH_IS_SANE(PyBytes_AS_STRING(state)[2])) - { - PyDateTime_Date *me; - - me = (PyDateTime_Date *) (type->tp_alloc(type, 0)); - if (me != NULL) { - char *pdata = PyBytes_AS_STRING(state); - memcpy(me->data, pdata, _PyDateTime_DATE_DATASIZE); - me->hashcode = -1; - } - return (PyObject *)me; - } - - if (PyArg_ParseTupleAndKeywords(args, kw, "iii", date_kws, - &year, &month, &day)) { - if (check_date_args(year, month, day) < 0) - return NULL; - self = new_date_ex(year, month, day, type); - } - return self; + PyObject *self = NULL; + PyObject *state; + int year; + int month; + int day; + + /* Check for invocation from pickle with __getstate__ state */ + if (PyTuple_GET_SIZE(args) == 1 && + PyBytes_Check(state = PyTuple_GET_ITEM(args, 0)) && + PyBytes_GET_SIZE(state) == _PyDateTime_DATE_DATASIZE && + MONTH_IS_SANE(PyBytes_AS_STRING(state)[2])) + { + PyDateTime_Date *me; + + me = (PyDateTime_Date *) (type->tp_alloc(type, 0)); + if (me != NULL) { + char *pdata = PyBytes_AS_STRING(state); + memcpy(me->data, pdata, _PyDateTime_DATE_DATASIZE); + me->hashcode = -1; + } + return (PyObject *)me; + } + + if (PyArg_ParseTupleAndKeywords(args, kw, "iii", date_kws, + &year, &month, &day)) { + if (check_date_args(year, month, day) < 0) + return NULL; + self = new_date_ex(year, month, day, type); + } + return self; } /* Return new date from localtime(t). */ static PyObject * date_local_from_time_t(PyObject *cls, double ts) { - struct tm *tm; - time_t t; - PyObject *result = NULL; - - t = _PyTime_DoubleToTimet(ts); - if (t == (time_t)-1 && PyErr_Occurred()) - return NULL; - tm = localtime(&t); - if (tm) - result = PyObject_CallFunction(cls, "iii", - tm->tm_year + 1900, - tm->tm_mon + 1, - tm->tm_mday); - else - PyErr_SetString(PyExc_ValueError, - "timestamp out of range for " - "platform localtime() function"); - return result; + struct tm *tm; + time_t t; + PyObject *result = NULL; + + t = _PyTime_DoubleToTimet(ts); + if (t == (time_t)-1 && PyErr_Occurred()) + return NULL; + tm = localtime(&t); + if (tm) + result = PyObject_CallFunction(cls, "iii", + tm->tm_year + 1900, + tm->tm_mon + 1, + tm->tm_mday); + else + PyErr_SetString(PyExc_ValueError, + "timestamp out of range for " + "platform localtime() function"); + return result; } /* Return new date from current time. @@ -2273,34 +2273,34 @@ date_local_from_time_t(PyObject *cls, double ts) static PyObject * date_today(PyObject *cls, PyObject *dummy) { - PyObject *time; - PyObject *result; + PyObject *time; + PyObject *result; - time = time_time(); - if (time == NULL) - return NULL; + time = time_time(); + if (time == NULL) + return NULL; - /* Note well: today() is a class method, so this may not call - * date.fromtimestamp. For example, it may call - * datetime.fromtimestamp. That's why we need all the accuracy - * time.time() delivers; if someone were gonzo about optimization, - * date.today() could get away with plain C time(). - */ - result = PyObject_CallMethod(cls, "fromtimestamp", "O", time); - Py_DECREF(time); - return result; + /* Note well: today() is a class method, so this may not call + * date.fromtimestamp. For example, it may call + * datetime.fromtimestamp. That's why we need all the accuracy + * time.time() delivers; if someone were gonzo about optimization, + * date.today() could get away with plain C time(). + */ + result = PyObject_CallMethod(cls, "fromtimestamp", "O", time); + Py_DECREF(time); + return result; } /* Return new date from given timestamp (Python timestamp -- a double). */ static PyObject * date_fromtimestamp(PyObject *cls, PyObject *args) { - double timestamp; - PyObject *result = NULL; + double timestamp; + PyObject *result = NULL; - if (PyArg_ParseTuple(args, "d:fromtimestamp", ×tamp)) - result = date_local_from_time_t(cls, timestamp); - return result; + if (PyArg_ParseTuple(args, "d:fromtimestamp", ×tamp)) + result = date_local_from_time_t(cls, timestamp); + return result; } /* Return new date from proleptic Gregorian ordinal. Raises ValueError if @@ -2309,24 +2309,24 @@ date_fromtimestamp(PyObject *cls, PyObject *args) static PyObject * date_fromordinal(PyObject *cls, PyObject *args) { - PyObject *result = NULL; - int ordinal; + PyObject *result = NULL; + int ordinal; - if (PyArg_ParseTuple(args, "i:fromordinal", &ordinal)) { - int year; - int month; - int day; + if (PyArg_ParseTuple(args, "i:fromordinal", &ordinal)) { + int year; + int month; + int day; - if (ordinal < 1) - PyErr_SetString(PyExc_ValueError, "ordinal must be " - ">= 1"); - else { - ord_to_ymd(ordinal, &year, &month, &day); - result = PyObject_CallFunction(cls, "iii", - year, month, day); - } - } - return result; + if (ordinal < 1) + PyErr_SetString(PyExc_ValueError, "ordinal must be " + ">= 1"); + else { + ord_to_ymd(ordinal, &year, &month, &day); + result = PyObject_CallFunction(cls, "iii", + year, month, day); + } + } + return result; } /* @@ -2339,74 +2339,74 @@ date_fromordinal(PyObject *cls, PyObject *args) static PyObject * add_date_timedelta(PyDateTime_Date *date, PyDateTime_Delta *delta, int negate) { - PyObject *result = NULL; - int year = GET_YEAR(date); - int month = GET_MONTH(date); - int deltadays = GET_TD_DAYS(delta); - /* C-level overflow is impossible because |deltadays| < 1e9. */ - int day = GET_DAY(date) + (negate ? -deltadays : deltadays); + PyObject *result = NULL; + int year = GET_YEAR(date); + int month = GET_MONTH(date); + int deltadays = GET_TD_DAYS(delta); + /* C-level overflow is impossible because |deltadays| < 1e9. */ + int day = GET_DAY(date) + (negate ? -deltadays : deltadays); - if (normalize_date(&year, &month, &day) >= 0) - result = new_date(year, month, day); - return result; + if (normalize_date(&year, &month, &day) >= 0) + result = new_date(year, month, day); + return result; } static PyObject * date_add(PyObject *left, PyObject *right) { - if (PyDateTime_Check(left) || PyDateTime_Check(right)) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - if (PyDate_Check(left)) { - /* date + ??? */ - if (PyDelta_Check(right)) - /* date + delta */ - return add_date_timedelta((PyDateTime_Date *) left, - (PyDateTime_Delta *) right, - 0); - } - else { - /* ??? + date - * 'right' must be one of us, or we wouldn't have been called - */ - if (PyDelta_Check(left)) - /* delta + date */ - return add_date_timedelta((PyDateTime_Date *) right, - (PyDateTime_Delta *) left, - 0); - } - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; + if (PyDateTime_Check(left) || PyDateTime_Check(right)) { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + if (PyDate_Check(left)) { + /* date + ??? */ + if (PyDelta_Check(right)) + /* date + delta */ + return add_date_timedelta((PyDateTime_Date *) left, + (PyDateTime_Delta *) right, + 0); + } + else { + /* ??? + date + * 'right' must be one of us, or we wouldn't have been called + */ + if (PyDelta_Check(left)) + /* delta + date */ + return add_date_timedelta((PyDateTime_Date *) right, + (PyDateTime_Delta *) left, + 0); + } + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; } static PyObject * date_subtract(PyObject *left, PyObject *right) { - if (PyDateTime_Check(left) || PyDateTime_Check(right)) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - if (PyDate_Check(left)) { - if (PyDate_Check(right)) { - /* date - date */ - int left_ord = ymd_to_ord(GET_YEAR(left), - GET_MONTH(left), - GET_DAY(left)); - int right_ord = ymd_to_ord(GET_YEAR(right), - GET_MONTH(right), - GET_DAY(right)); - return new_delta(left_ord - right_ord, 0, 0, 0); - } - if (PyDelta_Check(right)) { - /* date - delta */ - return add_date_timedelta((PyDateTime_Date *) left, - (PyDateTime_Delta *) right, - 1); - } - } - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; + if (PyDateTime_Check(left) || PyDateTime_Check(right)) { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + if (PyDate_Check(left)) { + if (PyDate_Check(right)) { + /* date - date */ + int left_ord = ymd_to_ord(GET_YEAR(left), + GET_MONTH(left), + GET_DAY(left)); + int right_ord = ymd_to_ord(GET_YEAR(right), + GET_MONTH(right), + GET_DAY(right)); + return new_delta(left_ord - right_ord, 0, 0, 0); + } + if (PyDelta_Check(right)) { + /* date - delta */ + return add_date_timedelta((PyDateTime_Date *) left, + (PyDateTime_Delta *) right, + 1); + } + } + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; } @@ -2415,69 +2415,69 @@ date_subtract(PyObject *left, PyObject *right) static PyObject * date_repr(PyDateTime_Date *self) { - return PyUnicode_FromFormat("%s(%d, %d, %d)", - Py_TYPE(self)->tp_name, - GET_YEAR(self), GET_MONTH(self), GET_DAY(self)); + return PyUnicode_FromFormat("%s(%d, %d, %d)", + Py_TYPE(self)->tp_name, + GET_YEAR(self), GET_MONTH(self), GET_DAY(self)); } static PyObject * date_isoformat(PyDateTime_Date *self) { - return PyUnicode_FromFormat("%04d-%02d-%02d", - GET_YEAR(self), GET_MONTH(self), GET_DAY(self)); + return PyUnicode_FromFormat("%04d-%02d-%02d", + GET_YEAR(self), GET_MONTH(self), GET_DAY(self)); } /* str() calls the appropriate isoformat() method. */ static PyObject * date_str(PyDateTime_Date *self) { - return PyObject_CallMethod((PyObject *)self, "isoformat", "()"); + return PyObject_CallMethod((PyObject *)self, "isoformat", "()"); } static PyObject * date_ctime(PyDateTime_Date *self) { - return format_ctime(self, 0, 0, 0); + return format_ctime(self, 0, 0, 0); } static PyObject * date_strftime(PyDateTime_Date *self, PyObject *args, PyObject *kw) { - /* This method can be inherited, and needs to call the - * timetuple() method appropriate to self's class. - */ - PyObject *result; - PyObject *tuple; - PyObject *format; - static char *keywords[] = {"format", NULL}; + /* This method can be inherited, and needs to call the + * timetuple() method appropriate to self's class. + */ + PyObject *result; + PyObject *tuple; + PyObject *format; + static char *keywords[] = {"format", NULL}; - if (! PyArg_ParseTupleAndKeywords(args, kw, "U:strftime", keywords, - &format)) - return NULL; + if (! PyArg_ParseTupleAndKeywords(args, kw, "U:strftime", keywords, + &format)) + return NULL; - tuple = PyObject_CallMethod((PyObject *)self, "timetuple", "()"); - if (tuple == NULL) - return NULL; - result = wrap_strftime((PyObject *)self, format, tuple, - (PyObject *)self); - Py_DECREF(tuple); - return result; + tuple = PyObject_CallMethod((PyObject *)self, "timetuple", "()"); + if (tuple == NULL) + return NULL; + result = wrap_strftime((PyObject *)self, format, tuple, + (PyObject *)self); + Py_DECREF(tuple); + return result; } static PyObject * date_format(PyDateTime_Date *self, PyObject *args) { - PyObject *format; + PyObject *format; - if (!PyArg_ParseTuple(args, "U:__format__", &format)) - return NULL; + if (!PyArg_ParseTuple(args, "U:__format__", &format)) + return NULL; - /* if the format is zero length, return str(self) */ - if (PyUnicode_GetSize(format) == 0) - return PyObject_Str((PyObject *)self); + /* if the format is zero length, return str(self) */ + if (PyUnicode_GetSize(format) == 0) + return PyObject_Str((PyObject *)self); - return PyObject_CallMethod((PyObject *)self, "strftime", "O", format); + return PyObject_CallMethod((PyObject *)self, "strftime", "O", format); } /* ISO methods. */ @@ -2485,31 +2485,31 @@ date_format(PyDateTime_Date *self, PyObject *args) static PyObject * date_isoweekday(PyDateTime_Date *self) { - int dow = weekday(GET_YEAR(self), GET_MONTH(self), GET_DAY(self)); + int dow = weekday(GET_YEAR(self), GET_MONTH(self), GET_DAY(self)); - return PyLong_FromLong(dow + 1); + return PyLong_FromLong(dow + 1); } static PyObject * date_isocalendar(PyDateTime_Date *self) { - int year = GET_YEAR(self); - int week1_monday = iso_week1_monday(year); - int today = ymd_to_ord(year, GET_MONTH(self), GET_DAY(self)); - int week; - int day; - - week = divmod(today - week1_monday, 7, &day); - if (week < 0) { - --year; - week1_monday = iso_week1_monday(year); - week = divmod(today - week1_monday, 7, &day); - } - else if (week >= 52 && today >= iso_week1_monday(year + 1)) { - ++year; - week = 0; - } - return Py_BuildValue("iii", year, week + 1, day + 1); + int year = GET_YEAR(self); + int week1_monday = iso_week1_monday(year); + int today = ymd_to_ord(year, GET_MONTH(self), GET_DAY(self)); + int week; + int day; + + week = divmod(today - week1_monday, 7, &day); + if (week < 0) { + --year; + week1_monday = iso_week1_monday(year); + week = divmod(today - week1_monday, 7, &day); + } + else if (week >= 52 && today >= iso_week1_monday(year + 1)) { + ++year; + week = 0; + } + return Py_BuildValue("iii", year, week + 1, day + 1); } /* Miscellaneous methods. */ @@ -2517,65 +2517,65 @@ date_isocalendar(PyDateTime_Date *self) static PyObject * date_richcompare(PyObject *self, PyObject *other, int op) { - if (PyDate_Check(other)) { - int diff = memcmp(((PyDateTime_Date *)self)->data, - ((PyDateTime_Date *)other)->data, - _PyDateTime_DATE_DATASIZE); - return diff_to_bool(diff, op); - } - else { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } + if (PyDate_Check(other)) { + int diff = memcmp(((PyDateTime_Date *)self)->data, + ((PyDateTime_Date *)other)->data, + _PyDateTime_DATE_DATASIZE); + return diff_to_bool(diff, op); + } + else { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } } static PyObject * date_timetuple(PyDateTime_Date *self) { - return build_struct_time(GET_YEAR(self), - GET_MONTH(self), - GET_DAY(self), - 0, 0, 0, -1); + return build_struct_time(GET_YEAR(self), + GET_MONTH(self), + GET_DAY(self), + 0, 0, 0, -1); } static PyObject * date_replace(PyDateTime_Date *self, PyObject *args, PyObject *kw) { - PyObject *clone; - PyObject *tuple; - int year = GET_YEAR(self); - int month = GET_MONTH(self); - int day = GET_DAY(self); + PyObject *clone; + PyObject *tuple; + int year = GET_YEAR(self); + int month = GET_MONTH(self); + int day = GET_DAY(self); - if (! PyArg_ParseTupleAndKeywords(args, kw, "|iii:replace", date_kws, - &year, &month, &day)) - return NULL; - tuple = Py_BuildValue("iii", year, month, day); - if (tuple == NULL) - return NULL; - clone = date_new(Py_TYPE(self), tuple, NULL); - Py_DECREF(tuple); - return clone; + if (! PyArg_ParseTupleAndKeywords(args, kw, "|iii:replace", date_kws, + &year, &month, &day)) + return NULL; + tuple = Py_BuildValue("iii", year, month, day); + if (tuple == NULL) + return NULL; + clone = date_new(Py_TYPE(self), tuple, NULL); + Py_DECREF(tuple); + return clone; } /* - Borrowed from stringobject.c, originally it was string_hash() + Borrowed from stringobject.c, originally it was string_hash() */ static long generic_hash(unsigned char *data, int len) { - register unsigned char *p; - register long x; + register unsigned char *p; + register long x; - p = (unsigned char *) data; - x = *p << 7; - while (--len >= 0) - x = (1000003*x) ^ *p++; - x ^= len; - if (x == -1) - x = -2; + p = (unsigned char *) data; + x = *p << 7; + while (--len >= 0) + x = (1000003*x) ^ *p++; + x ^= len; + if (x == -1) + x = -2; - return x; + return x; } @@ -2584,26 +2584,26 @@ static PyObject *date_getstate(PyDateTime_Date *self); static long date_hash(PyDateTime_Date *self) { - if (self->hashcode == -1) - self->hashcode = generic_hash( - (unsigned char *)self->data, _PyDateTime_DATE_DATASIZE); + if (self->hashcode == -1) + self->hashcode = generic_hash( + (unsigned char *)self->data, _PyDateTime_DATE_DATASIZE); - return self->hashcode; + return self->hashcode; } static PyObject * date_toordinal(PyDateTime_Date *self) { - return PyLong_FromLong(ymd_to_ord(GET_YEAR(self), GET_MONTH(self), - GET_DAY(self))); + return PyLong_FromLong(ymd_to_ord(GET_YEAR(self), GET_MONTH(self), + GET_DAY(self))); } static PyObject * date_weekday(PyDateTime_Date *self) { - int dow = weekday(GET_YEAR(self), GET_MONTH(self), GET_DAY(self)); + int dow = weekday(GET_YEAR(self), GET_MONTH(self), GET_DAY(self)); - return PyLong_FromLong(dow); + return PyLong_FromLong(dow); } /* Pickle support, a simple use of __reduce__. */ @@ -2612,134 +2612,134 @@ date_weekday(PyDateTime_Date *self) static PyObject * date_getstate(PyDateTime_Date *self) { - PyObject* field; - field = PyBytes_FromStringAndSize((char*)self->data, - _PyDateTime_DATE_DATASIZE); - return Py_BuildValue("(N)", field); + PyObject* field; + field = PyBytes_FromStringAndSize((char*)self->data, + _PyDateTime_DATE_DATASIZE); + return Py_BuildValue("(N)", field); } static PyObject * date_reduce(PyDateTime_Date *self, PyObject *arg) { - return Py_BuildValue("(ON)", Py_TYPE(self), date_getstate(self)); + return Py_BuildValue("(ON)", Py_TYPE(self), date_getstate(self)); } static PyMethodDef date_methods[] = { - /* Class methods: */ + /* Class methods: */ - {"fromtimestamp", (PyCFunction)date_fromtimestamp, METH_VARARGS | - METH_CLASS, - PyDoc_STR("timestamp -> local date from a POSIX timestamp (like " - "time.time()).")}, + {"fromtimestamp", (PyCFunction)date_fromtimestamp, METH_VARARGS | + METH_CLASS, + PyDoc_STR("timestamp -> local date from a POSIX timestamp (like " + "time.time()).")}, - {"fromordinal", (PyCFunction)date_fromordinal, METH_VARARGS | - METH_CLASS, - PyDoc_STR("int -> date corresponding to a proleptic Gregorian " - "ordinal.")}, + {"fromordinal", (PyCFunction)date_fromordinal, METH_VARARGS | + METH_CLASS, + PyDoc_STR("int -> date corresponding to a proleptic Gregorian " + "ordinal.")}, - {"today", (PyCFunction)date_today, METH_NOARGS | METH_CLASS, - PyDoc_STR("Current date or datetime: same as " - "self.__class__.fromtimestamp(time.time()).")}, + {"today", (PyCFunction)date_today, METH_NOARGS | METH_CLASS, + PyDoc_STR("Current date or datetime: same as " + "self.__class__.fromtimestamp(time.time()).")}, - /* Instance methods: */ + /* Instance methods: */ - {"ctime", (PyCFunction)date_ctime, METH_NOARGS, - PyDoc_STR("Return ctime() style string.")}, + {"ctime", (PyCFunction)date_ctime, METH_NOARGS, + PyDoc_STR("Return ctime() style string.")}, - {"strftime", (PyCFunction)date_strftime, METH_VARARGS | METH_KEYWORDS, - PyDoc_STR("format -> strftime() style string.")}, + {"strftime", (PyCFunction)date_strftime, METH_VARARGS | METH_KEYWORDS, + PyDoc_STR("format -> strftime() style string.")}, - {"__format__", (PyCFunction)date_format, METH_VARARGS, - PyDoc_STR("Formats self with strftime.")}, + {"__format__", (PyCFunction)date_format, METH_VARARGS, + PyDoc_STR("Formats self with strftime.")}, - {"timetuple", (PyCFunction)date_timetuple, METH_NOARGS, - PyDoc_STR("Return time tuple, compatible with time.localtime().")}, + {"timetuple", (PyCFunction)date_timetuple, METH_NOARGS, + PyDoc_STR("Return time tuple, compatible with time.localtime().")}, - {"isocalendar", (PyCFunction)date_isocalendar, METH_NOARGS, - PyDoc_STR("Return a 3-tuple containing ISO year, week number, and " - "weekday.")}, + {"isocalendar", (PyCFunction)date_isocalendar, METH_NOARGS, + PyDoc_STR("Return a 3-tuple containing ISO year, week number, and " + "weekday.")}, - {"isoformat", (PyCFunction)date_isoformat, METH_NOARGS, - PyDoc_STR("Return string in ISO 8601 format, YYYY-MM-DD.")}, + {"isoformat", (PyCFunction)date_isoformat, METH_NOARGS, + PyDoc_STR("Return string in ISO 8601 format, YYYY-MM-DD.")}, - {"isoweekday", (PyCFunction)date_isoweekday, METH_NOARGS, - PyDoc_STR("Return the day of the week represented by the date.\n" - "Monday == 1 ... Sunday == 7")}, + {"isoweekday", (PyCFunction)date_isoweekday, METH_NOARGS, + PyDoc_STR("Return the day of the week represented by the date.\n" + "Monday == 1 ... Sunday == 7")}, - {"toordinal", (PyCFunction)date_toordinal, METH_NOARGS, - PyDoc_STR("Return proleptic Gregorian ordinal. January 1 of year " - "1 is day 1.")}, + {"toordinal", (PyCFunction)date_toordinal, METH_NOARGS, + PyDoc_STR("Return proleptic Gregorian ordinal. January 1 of year " + "1 is day 1.")}, - {"weekday", (PyCFunction)date_weekday, METH_NOARGS, - PyDoc_STR("Return the day of the week represented by the date.\n" - "Monday == 0 ... Sunday == 6")}, + {"weekday", (PyCFunction)date_weekday, METH_NOARGS, + PyDoc_STR("Return the day of the week represented by the date.\n" + "Monday == 0 ... Sunday == 6")}, - {"replace", (PyCFunction)date_replace, METH_VARARGS | METH_KEYWORDS, - PyDoc_STR("Return date with new specified fields.")}, + {"replace", (PyCFunction)date_replace, METH_VARARGS | METH_KEYWORDS, + PyDoc_STR("Return date with new specified fields.")}, - {"__reduce__", (PyCFunction)date_reduce, METH_NOARGS, - PyDoc_STR("__reduce__() -> (cls, state)")}, + {"__reduce__", (PyCFunction)date_reduce, METH_NOARGS, + PyDoc_STR("__reduce__() -> (cls, state)")}, - {NULL, NULL} + {NULL, NULL} }; static char date_doc[] = PyDoc_STR("date(year, month, day) --> date object"); static PyNumberMethods date_as_number = { - date_add, /* nb_add */ - date_subtract, /* nb_subtract */ - 0, /* nb_multiply */ - 0, /* nb_remainder */ - 0, /* nb_divmod */ - 0, /* nb_power */ - 0, /* nb_negative */ - 0, /* nb_positive */ - 0, /* nb_absolute */ - 0, /* nb_bool */ + date_add, /* nb_add */ + date_subtract, /* nb_subtract */ + 0, /* nb_multiply */ + 0, /* nb_remainder */ + 0, /* nb_divmod */ + 0, /* nb_power */ + 0, /* nb_negative */ + 0, /* nb_positive */ + 0, /* nb_absolute */ + 0, /* nb_bool */ }; static PyTypeObject PyDateTime_DateType = { - PyVarObject_HEAD_INIT(NULL, 0) - "datetime.date", /* tp_name */ - sizeof(PyDateTime_Date), /* tp_basicsize */ - 0, /* tp_itemsize */ - 0, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)date_repr, /* tp_repr */ - &date_as_number, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - (hashfunc)date_hash, /* tp_hash */ - 0, /* tp_call */ - (reprfunc)date_str, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - date_doc, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - date_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - date_methods, /* tp_methods */ - 0, /* tp_members */ - date_getset, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - date_new, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "datetime.date", /* tp_name */ + sizeof(PyDateTime_Date), /* tp_basicsize */ + 0, /* tp_itemsize */ + 0, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)date_repr, /* tp_repr */ + &date_as_number, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + (hashfunc)date_hash, /* tp_hash */ + 0, /* tp_call */ + (reprfunc)date_str, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + date_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + date_richcompare, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + date_methods, /* tp_methods */ + 0, /* tp_members */ + date_getset, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + date_new, /* tp_new */ + 0, /* tp_free */ }; /* @@ -2762,10 +2762,10 @@ static PyTypeObject PyDateTime_DateType = { static PyObject * tzinfo_nogo(const char* methodname) { - PyErr_Format(PyExc_NotImplementedError, - "a tzinfo subclass must implement %s()", - methodname); - return NULL; + PyErr_Format(PyExc_NotImplementedError, + "a tzinfo subclass must implement %s()", + methodname); + return NULL; } /* Methods. A subclass must implement these. */ @@ -2773,101 +2773,101 @@ tzinfo_nogo(const char* methodname) static PyObject * tzinfo_tzname(PyDateTime_TZInfo *self, PyObject *dt) { - return tzinfo_nogo("tzname"); + return tzinfo_nogo("tzname"); } static PyObject * tzinfo_utcoffset(PyDateTime_TZInfo *self, PyObject *dt) { - return tzinfo_nogo("utcoffset"); + return tzinfo_nogo("utcoffset"); } static PyObject * tzinfo_dst(PyDateTime_TZInfo *self, PyObject *dt) { - return tzinfo_nogo("dst"); + return tzinfo_nogo("dst"); } static PyObject * tzinfo_fromutc(PyDateTime_TZInfo *self, PyDateTime_DateTime *dt) { - int y, m, d, hh, mm, ss, us; - - PyObject *result; - int off, dst; - int none; - int delta; - - if (! PyDateTime_Check(dt)) { - PyErr_SetString(PyExc_TypeError, - "fromutc: argument must be a datetime"); - return NULL; - } - if (! HASTZINFO(dt) || dt->tzinfo != (PyObject *)self) { - PyErr_SetString(PyExc_ValueError, "fromutc: dt.tzinfo " - "is not self"); - return NULL; - } - - off = call_utcoffset(dt->tzinfo, (PyObject *)dt, &none); - if (off == -1 && PyErr_Occurred()) - return NULL; - if (none) { - PyErr_SetString(PyExc_ValueError, "fromutc: non-None " - "utcoffset() result required"); - return NULL; - } - - dst = call_dst(dt->tzinfo, (PyObject *)dt, &none); - if (dst == -1 && PyErr_Occurred()) - return NULL; - if (none) { - PyErr_SetString(PyExc_ValueError, "fromutc: non-None " - "dst() result required"); - return NULL; - } - - y = GET_YEAR(dt); - m = GET_MONTH(dt); - d = GET_DAY(dt); - hh = DATE_GET_HOUR(dt); - mm = DATE_GET_MINUTE(dt); - ss = DATE_GET_SECOND(dt); - us = DATE_GET_MICROSECOND(dt); - - delta = off - dst; - mm += delta; - if ((mm < 0 || mm >= 60) && - normalize_datetime(&y, &m, &d, &hh, &mm, &ss, &us) < 0) - return NULL; - result = new_datetime(y, m, d, hh, mm, ss, us, dt->tzinfo); - if (result == NULL) - return result; - - dst = call_dst(dt->tzinfo, result, &none); - if (dst == -1 && PyErr_Occurred()) - goto Fail; - if (none) - goto Inconsistent; - if (dst == 0) - return result; - - mm += dst; - if ((mm < 0 || mm >= 60) && - normalize_datetime(&y, &m, &d, &hh, &mm, &ss, &us) < 0) - goto Fail; - Py_DECREF(result); - result = new_datetime(y, m, d, hh, mm, ss, us, dt->tzinfo); - return result; + int y, m, d, hh, mm, ss, us; + + PyObject *result; + int off, dst; + int none; + int delta; + + if (! PyDateTime_Check(dt)) { + PyErr_SetString(PyExc_TypeError, + "fromutc: argument must be a datetime"); + return NULL; + } + if (! HASTZINFO(dt) || dt->tzinfo != (PyObject *)self) { + PyErr_SetString(PyExc_ValueError, "fromutc: dt.tzinfo " + "is not self"); + return NULL; + } + + off = call_utcoffset(dt->tzinfo, (PyObject *)dt, &none); + if (off == -1 && PyErr_Occurred()) + return NULL; + if (none) { + PyErr_SetString(PyExc_ValueError, "fromutc: non-None " + "utcoffset() result required"); + return NULL; + } + + dst = call_dst(dt->tzinfo, (PyObject *)dt, &none); + if (dst == -1 && PyErr_Occurred()) + return NULL; + if (none) { + PyErr_SetString(PyExc_ValueError, "fromutc: non-None " + "dst() result required"); + return NULL; + } + + y = GET_YEAR(dt); + m = GET_MONTH(dt); + d = GET_DAY(dt); + hh = DATE_GET_HOUR(dt); + mm = DATE_GET_MINUTE(dt); + ss = DATE_GET_SECOND(dt); + us = DATE_GET_MICROSECOND(dt); + + delta = off - dst; + mm += delta; + if ((mm < 0 || mm >= 60) && + normalize_datetime(&y, &m, &d, &hh, &mm, &ss, &us) < 0) + return NULL; + result = new_datetime(y, m, d, hh, mm, ss, us, dt->tzinfo); + if (result == NULL) + return result; + + dst = call_dst(dt->tzinfo, result, &none); + if (dst == -1 && PyErr_Occurred()) + goto Fail; + if (none) + goto Inconsistent; + if (dst == 0) + return result; + + mm += dst; + if ((mm < 0 || mm >= 60) && + normalize_datetime(&y, &m, &d, &hh, &mm, &ss, &us) < 0) + goto Fail; + Py_DECREF(result); + result = new_datetime(y, m, d, hh, mm, ss, us, dt->tzinfo); + return result; Inconsistent: - PyErr_SetString(PyExc_ValueError, "fromutc: tz.dst() gave" - "inconsistent results; cannot convert"); + PyErr_SetString(PyExc_ValueError, "fromutc: tz.dst() gave" + "inconsistent results; cannot convert"); - /* fall thru to failure */ + /* fall thru to failure */ Fail: - Py_DECREF(result); - return NULL; + Py_DECREF(result); + return NULL; } /* @@ -2878,122 +2878,122 @@ Fail: static PyObject * tzinfo_reduce(PyObject *self) { - PyObject *args, *state, *tmp; - PyObject *getinitargs, *getstate; - - tmp = PyTuple_New(0); - if (tmp == NULL) - return NULL; - - getinitargs = PyObject_GetAttrString(self, "__getinitargs__"); - if (getinitargs != NULL) { - args = PyObject_CallObject(getinitargs, tmp); - Py_DECREF(getinitargs); - if (args == NULL) { - Py_DECREF(tmp); - return NULL; - } - } - else { - PyErr_Clear(); - args = tmp; - Py_INCREF(args); - } - - getstate = PyObject_GetAttrString(self, "__getstate__"); - if (getstate != NULL) { - state = PyObject_CallObject(getstate, tmp); - Py_DECREF(getstate); - if (state == NULL) { - Py_DECREF(args); - Py_DECREF(tmp); - return NULL; - } - } - else { - PyObject **dictptr; - PyErr_Clear(); - state = Py_None; - dictptr = _PyObject_GetDictPtr(self); - if (dictptr && *dictptr && PyDict_Size(*dictptr)) - state = *dictptr; - Py_INCREF(state); - } - - Py_DECREF(tmp); - - if (state == Py_None) { - Py_DECREF(state); - return Py_BuildValue("(ON)", Py_TYPE(self), args); - } - else - return Py_BuildValue("(ONN)", Py_TYPE(self), args, state); + PyObject *args, *state, *tmp; + PyObject *getinitargs, *getstate; + + tmp = PyTuple_New(0); + if (tmp == NULL) + return NULL; + + getinitargs = PyObject_GetAttrString(self, "__getinitargs__"); + if (getinitargs != NULL) { + args = PyObject_CallObject(getinitargs, tmp); + Py_DECREF(getinitargs); + if (args == NULL) { + Py_DECREF(tmp); + return NULL; + } + } + else { + PyErr_Clear(); + args = tmp; + Py_INCREF(args); + } + + getstate = PyObject_GetAttrString(self, "__getstate__"); + if (getstate != NULL) { + state = PyObject_CallObject(getstate, tmp); + Py_DECREF(getstate); + if (state == NULL) { + Py_DECREF(args); + Py_DECREF(tmp); + return NULL; + } + } + else { + PyObject **dictptr; + PyErr_Clear(); + state = Py_None; + dictptr = _PyObject_GetDictPtr(self); + if (dictptr && *dictptr && PyDict_Size(*dictptr)) + state = *dictptr; + Py_INCREF(state); + } + + Py_DECREF(tmp); + + if (state == Py_None) { + Py_DECREF(state); + return Py_BuildValue("(ON)", Py_TYPE(self), args); + } + else + return Py_BuildValue("(ONN)", Py_TYPE(self), args, state); } static PyMethodDef tzinfo_methods[] = { - {"tzname", (PyCFunction)tzinfo_tzname, METH_O, - PyDoc_STR("datetime -> string name of time zone.")}, + {"tzname", (PyCFunction)tzinfo_tzname, METH_O, + PyDoc_STR("datetime -> string name of time zone.")}, - {"utcoffset", (PyCFunction)tzinfo_utcoffset, METH_O, - PyDoc_STR("datetime -> minutes east of UTC (negative for " - "west of UTC).")}, + {"utcoffset", (PyCFunction)tzinfo_utcoffset, METH_O, + PyDoc_STR("datetime -> minutes east of UTC (negative for " + "west of UTC).")}, - {"dst", (PyCFunction)tzinfo_dst, METH_O, - PyDoc_STR("datetime -> DST offset in minutes east of UTC.")}, + {"dst", (PyCFunction)tzinfo_dst, METH_O, + PyDoc_STR("datetime -> DST offset in minutes east of UTC.")}, - {"fromutc", (PyCFunction)tzinfo_fromutc, METH_O, - PyDoc_STR("datetime in UTC -> datetime in local time.")}, + {"fromutc", (PyCFunction)tzinfo_fromutc, METH_O, + PyDoc_STR("datetime in UTC -> datetime in local time.")}, - {"__reduce__", (PyCFunction)tzinfo_reduce, METH_NOARGS, - PyDoc_STR("-> (cls, state)")}, + {"__reduce__", (PyCFunction)tzinfo_reduce, METH_NOARGS, + PyDoc_STR("-> (cls, state)")}, - {NULL, NULL} + {NULL, NULL} }; static char tzinfo_doc[] = PyDoc_STR("Abstract base class for time zone info objects."); static PyTypeObject PyDateTime_TZInfoType = { - PyVarObject_HEAD_INIT(NULL, 0) - "datetime.tzinfo", /* tp_name */ - sizeof(PyDateTime_TZInfo), /* tp_basicsize */ - 0, /* tp_itemsize */ - 0, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - tzinfo_doc, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - tzinfo_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - PyType_GenericNew, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "datetime.tzinfo", /* tp_name */ + sizeof(PyDateTime_TZInfo), /* tp_basicsize */ + 0, /* tp_itemsize */ + 0, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + tzinfo_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + tzinfo_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + PyType_GenericNew, /* tp_new */ + 0, /* tp_free */ }; /* @@ -3006,43 +3006,43 @@ static PyTypeObject PyDateTime_TZInfoType = { static PyObject * time_hour(PyDateTime_Time *self, void *unused) { - return PyLong_FromLong(TIME_GET_HOUR(self)); + return PyLong_FromLong(TIME_GET_HOUR(self)); } static PyObject * time_minute(PyDateTime_Time *self, void *unused) { - return PyLong_FromLong(TIME_GET_MINUTE(self)); + return PyLong_FromLong(TIME_GET_MINUTE(self)); } /* The name time_second conflicted with some platform header file. */ static PyObject * py_time_second(PyDateTime_Time *self, void *unused) { - return PyLong_FromLong(TIME_GET_SECOND(self)); + return PyLong_FromLong(TIME_GET_SECOND(self)); } static PyObject * time_microsecond(PyDateTime_Time *self, void *unused) { - return PyLong_FromLong(TIME_GET_MICROSECOND(self)); + return PyLong_FromLong(TIME_GET_MICROSECOND(self)); } static PyObject * time_tzinfo(PyDateTime_Time *self, void *unused) { - PyObject *result = HASTZINFO(self) ? self->tzinfo : Py_None; - Py_INCREF(result); - return result; + PyObject *result = HASTZINFO(self) ? self->tzinfo : Py_None; + Py_INCREF(result); + return result; } static PyGetSetDef time_getset[] = { - {"hour", (getter)time_hour}, - {"minute", (getter)time_minute}, - {"second", (getter)py_time_second}, - {"microsecond", (getter)time_microsecond}, - {"tzinfo", (getter)time_tzinfo}, - {NULL} + {"hour", (getter)time_hour}, + {"minute", (getter)time_minute}, + {"second", (getter)py_time_second}, + {"microsecond", (getter)time_microsecond}, + {"tzinfo", (getter)time_tzinfo}, + {NULL} }; /* @@ -3050,64 +3050,64 @@ static PyGetSetDef time_getset[] = { */ static char *time_kws[] = {"hour", "minute", "second", "microsecond", - "tzinfo", NULL}; + "tzinfo", NULL}; static PyObject * time_new(PyTypeObject *type, PyObject *args, PyObject *kw) { - PyObject *self = NULL; - PyObject *state; - int hour = 0; - int minute = 0; - int second = 0; - int usecond = 0; - PyObject *tzinfo = Py_None; - - /* Check for invocation from pickle with __getstate__ state */ - if (PyTuple_GET_SIZE(args) >= 1 && - PyTuple_GET_SIZE(args) <= 2 && - PyBytes_Check(state = PyTuple_GET_ITEM(args, 0)) && - PyBytes_GET_SIZE(state) == _PyDateTime_TIME_DATASIZE && - ((unsigned char) (PyBytes_AS_STRING(state)[0])) < 24) - { - PyDateTime_Time *me; - char aware; - - if (PyTuple_GET_SIZE(args) == 2) { - tzinfo = PyTuple_GET_ITEM(args, 1); - if (check_tzinfo_subclass(tzinfo) < 0) { - PyErr_SetString(PyExc_TypeError, "bad " - "tzinfo state arg"); - return NULL; - } - } - aware = (char)(tzinfo != Py_None); - me = (PyDateTime_Time *) (type->tp_alloc(type, aware)); - if (me != NULL) { - char *pdata = PyBytes_AS_STRING(state); - - memcpy(me->data, pdata, _PyDateTime_TIME_DATASIZE); - me->hashcode = -1; - me->hastzinfo = aware; - if (aware) { - Py_INCREF(tzinfo); - me->tzinfo = tzinfo; - } - } - return (PyObject *)me; - } - - if (PyArg_ParseTupleAndKeywords(args, kw, "|iiiiO", time_kws, - &hour, &minute, &second, &usecond, - &tzinfo)) { - if (check_time_args(hour, minute, second, usecond) < 0) - return NULL; - if (check_tzinfo_subclass(tzinfo) < 0) - return NULL; - self = new_time_ex(hour, minute, second, usecond, tzinfo, - type); - } - return self; + PyObject *self = NULL; + PyObject *state; + int hour = 0; + int minute = 0; + int second = 0; + int usecond = 0; + PyObject *tzinfo = Py_None; + + /* Check for invocation from pickle with __getstate__ state */ + if (PyTuple_GET_SIZE(args) >= 1 && + PyTuple_GET_SIZE(args) <= 2 && + PyBytes_Check(state = PyTuple_GET_ITEM(args, 0)) && + PyBytes_GET_SIZE(state) == _PyDateTime_TIME_DATASIZE && + ((unsigned char) (PyBytes_AS_STRING(state)[0])) < 24) + { + PyDateTime_Time *me; + char aware; + + if (PyTuple_GET_SIZE(args) == 2) { + tzinfo = PyTuple_GET_ITEM(args, 1); + if (check_tzinfo_subclass(tzinfo) < 0) { + PyErr_SetString(PyExc_TypeError, "bad " + "tzinfo state arg"); + return NULL; + } + } + aware = (char)(tzinfo != Py_None); + me = (PyDateTime_Time *) (type->tp_alloc(type, aware)); + if (me != NULL) { + char *pdata = PyBytes_AS_STRING(state); + + memcpy(me->data, pdata, _PyDateTime_TIME_DATASIZE); + me->hashcode = -1; + me->hastzinfo = aware; + if (aware) { + Py_INCREF(tzinfo); + me->tzinfo = tzinfo; + } + } + return (PyObject *)me; + } + + if (PyArg_ParseTupleAndKeywords(args, kw, "|iiiiO", time_kws, + &hour, &minute, &second, &usecond, + &tzinfo)) { + if (check_time_args(hour, minute, second, usecond) < 0) + return NULL; + if (check_tzinfo_subclass(tzinfo) < 0) + return NULL; + self = new_time_ex(hour, minute, second, usecond, tzinfo, + type); + } + return self; } /* @@ -3117,10 +3117,10 @@ time_new(PyTypeObject *type, PyObject *args, PyObject *kw) static void time_dealloc(PyDateTime_Time *self) { - if (HASTZINFO(self)) { - Py_XDECREF(self->tzinfo); - } - Py_TYPE(self)->tp_free((PyObject *)self); + if (HASTZINFO(self)) { + Py_XDECREF(self->tzinfo); + } + Py_TYPE(self)->tp_free((PyObject *)self); } /* @@ -3130,20 +3130,20 @@ time_dealloc(PyDateTime_Time *self) /* These are all METH_NOARGS, so don't need to check the arglist. */ static PyObject * time_utcoffset(PyDateTime_Time *self, PyObject *unused) { - return offset_as_timedelta(HASTZINFO(self) ? self->tzinfo : Py_None, - "utcoffset", Py_None); + return offset_as_timedelta(HASTZINFO(self) ? self->tzinfo : Py_None, + "utcoffset", Py_None); } static PyObject * time_dst(PyDateTime_Time *self, PyObject *unused) { - return offset_as_timedelta(HASTZINFO(self) ? self->tzinfo : Py_None, - "dst", Py_None); + return offset_as_timedelta(HASTZINFO(self) ? self->tzinfo : Py_None, + "dst", Py_None); } static PyObject * time_tzname(PyDateTime_Time *self, PyObject *unused) { - return call_tzname(HASTZINFO(self) ? self->tzinfo : Py_None, - Py_None); + return call_tzname(HASTZINFO(self) ? self->tzinfo : Py_None, + Py_None); } /* @@ -3153,93 +3153,93 @@ time_tzname(PyDateTime_Time *self, PyObject *unused) { static PyObject * time_repr(PyDateTime_Time *self) { - const char *type_name = Py_TYPE(self)->tp_name; - int h = TIME_GET_HOUR(self); - int m = TIME_GET_MINUTE(self); - int s = TIME_GET_SECOND(self); - int us = TIME_GET_MICROSECOND(self); - PyObject *result = NULL; - - if (us) - result = PyUnicode_FromFormat("%s(%d, %d, %d, %d)", - type_name, h, m, s, us); - else if (s) - result = PyUnicode_FromFormat("%s(%d, %d, %d)", - type_name, h, m, s); - else - result = PyUnicode_FromFormat("%s(%d, %d)", type_name, h, m); - if (result != NULL && HASTZINFO(self)) - result = append_keyword_tzinfo(result, self->tzinfo); - return result; + const char *type_name = Py_TYPE(self)->tp_name; + int h = TIME_GET_HOUR(self); + int m = TIME_GET_MINUTE(self); + int s = TIME_GET_SECOND(self); + int us = TIME_GET_MICROSECOND(self); + PyObject *result = NULL; + + if (us) + result = PyUnicode_FromFormat("%s(%d, %d, %d, %d)", + type_name, h, m, s, us); + else if (s) + result = PyUnicode_FromFormat("%s(%d, %d, %d)", + type_name, h, m, s); + else + result = PyUnicode_FromFormat("%s(%d, %d)", type_name, h, m); + if (result != NULL && HASTZINFO(self)) + result = append_keyword_tzinfo(result, self->tzinfo); + return result; } static PyObject * time_str(PyDateTime_Time *self) { - return PyObject_CallMethod((PyObject *)self, "isoformat", "()"); + return PyObject_CallMethod((PyObject *)self, "isoformat", "()"); } static PyObject * time_isoformat(PyDateTime_Time *self, PyObject *unused) { - char buf[100]; - PyObject *result; - int us = TIME_GET_MICROSECOND(self);; - - if (us) - result = PyUnicode_FromFormat("%02d:%02d:%02d.%06d", - TIME_GET_HOUR(self), - TIME_GET_MINUTE(self), - TIME_GET_SECOND(self), - us); - else - result = PyUnicode_FromFormat("%02d:%02d:%02d", - TIME_GET_HOUR(self), - TIME_GET_MINUTE(self), - TIME_GET_SECOND(self)); - - if (result == NULL || ! HASTZINFO(self) || self->tzinfo == Py_None) - return result; - - /* We need to append the UTC offset. */ - if (format_utcoffset(buf, sizeof(buf), ":", self->tzinfo, - Py_None) < 0) { - Py_DECREF(result); - return NULL; - } - PyUnicode_AppendAndDel(&result, PyUnicode_FromString(buf)); - return result; + char buf[100]; + PyObject *result; + int us = TIME_GET_MICROSECOND(self);; + + if (us) + result = PyUnicode_FromFormat("%02d:%02d:%02d.%06d", + TIME_GET_HOUR(self), + TIME_GET_MINUTE(self), + TIME_GET_SECOND(self), + us); + else + result = PyUnicode_FromFormat("%02d:%02d:%02d", + TIME_GET_HOUR(self), + TIME_GET_MINUTE(self), + TIME_GET_SECOND(self)); + + if (result == NULL || ! HASTZINFO(self) || self->tzinfo == Py_None) + return result; + + /* We need to append the UTC offset. */ + if (format_utcoffset(buf, sizeof(buf), ":", self->tzinfo, + Py_None) < 0) { + Py_DECREF(result); + return NULL; + } + PyUnicode_AppendAndDel(&result, PyUnicode_FromString(buf)); + return result; } static PyObject * time_strftime(PyDateTime_Time *self, PyObject *args, PyObject *kw) { - PyObject *result; - PyObject *tuple; - PyObject *format; - static char *keywords[] = {"format", NULL}; - - if (! PyArg_ParseTupleAndKeywords(args, kw, "U:strftime", keywords, - &format)) - return NULL; - - /* Python's strftime does insane things with the year part of the - * timetuple. The year is forced to (the otherwise nonsensical) - * 1900 to worm around that. - */ - tuple = Py_BuildValue("iiiiiiiii", - 1900, 1, 1, /* year, month, day */ - TIME_GET_HOUR(self), - TIME_GET_MINUTE(self), - TIME_GET_SECOND(self), - 0, 1, -1); /* weekday, daynum, dst */ - if (tuple == NULL) - return NULL; - assert(PyTuple_Size(tuple) == 9); - result = wrap_strftime((PyObject *)self, format, tuple, - Py_None); - Py_DECREF(tuple); - return result; + PyObject *result; + PyObject *tuple; + PyObject *format; + static char *keywords[] = {"format", NULL}; + + if (! PyArg_ParseTupleAndKeywords(args, kw, "U:strftime", keywords, + &format)) + return NULL; + + /* Python's strftime does insane things with the year part of the + * timetuple. The year is forced to (the otherwise nonsensical) + * 1900 to worm around that. + */ + tuple = Py_BuildValue("iiiiiiiii", + 1900, 1, 1, /* year, month, day */ + TIME_GET_HOUR(self), + TIME_GET_MINUTE(self), + TIME_GET_SECOND(self), + 0, 1, -1); /* weekday, daynum, dst */ + if (tuple == NULL) + return NULL; + assert(PyTuple_Size(tuple) == 9); + result = wrap_strftime((PyObject *)self, format, tuple, + Py_None); + Py_DECREF(tuple); + return result; } /* @@ -3249,144 +3249,144 @@ time_strftime(PyDateTime_Time *self, PyObject *args, PyObject *kw) static PyObject * time_richcompare(PyObject *self, PyObject *other, int op) { - int diff; - naivety n1, n2; - int offset1, offset2; - - if (! PyTime_Check(other)) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - if (classify_two_utcoffsets(self, &offset1, &n1, Py_None, - other, &offset2, &n2, Py_None) < 0) - return NULL; - assert(n1 != OFFSET_UNKNOWN && n2 != OFFSET_UNKNOWN); - /* If they're both naive, or both aware and have the same offsets, - * we get off cheap. Note that if they're both naive, offset1 == - * offset2 == 0 at this point. - */ - if (n1 == n2 && offset1 == offset2) { - diff = memcmp(((PyDateTime_Time *)self)->data, - ((PyDateTime_Time *)other)->data, - _PyDateTime_TIME_DATASIZE); - return diff_to_bool(diff, op); - } - - if (n1 == OFFSET_AWARE && n2 == OFFSET_AWARE) { - assert(offset1 != offset2); /* else last "if" handled it */ - /* Convert everything except microseconds to seconds. These - * can't overflow (no more than the # of seconds in 2 days). - */ - offset1 = TIME_GET_HOUR(self) * 3600 + - (TIME_GET_MINUTE(self) - offset1) * 60 + - TIME_GET_SECOND(self); - offset2 = TIME_GET_HOUR(other) * 3600 + - (TIME_GET_MINUTE(other) - offset2) * 60 + - TIME_GET_SECOND(other); - diff = offset1 - offset2; - if (diff == 0) - diff = TIME_GET_MICROSECOND(self) - - TIME_GET_MICROSECOND(other); - return diff_to_bool(diff, op); - } - - assert(n1 != n2); - PyErr_SetString(PyExc_TypeError, - "can't compare offset-naive and " - "offset-aware times"); - return NULL; + int diff; + naivety n1, n2; + int offset1, offset2; + + if (! PyTime_Check(other)) { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + if (classify_two_utcoffsets(self, &offset1, &n1, Py_None, + other, &offset2, &n2, Py_None) < 0) + return NULL; + assert(n1 != OFFSET_UNKNOWN && n2 != OFFSET_UNKNOWN); + /* If they're both naive, or both aware and have the same offsets, + * we get off cheap. Note that if they're both naive, offset1 == + * offset2 == 0 at this point. + */ + if (n1 == n2 && offset1 == offset2) { + diff = memcmp(((PyDateTime_Time *)self)->data, + ((PyDateTime_Time *)other)->data, + _PyDateTime_TIME_DATASIZE); + return diff_to_bool(diff, op); + } + + if (n1 == OFFSET_AWARE && n2 == OFFSET_AWARE) { + assert(offset1 != offset2); /* else last "if" handled it */ + /* Convert everything except microseconds to seconds. These + * can't overflow (no more than the # of seconds in 2 days). + */ + offset1 = TIME_GET_HOUR(self) * 3600 + + (TIME_GET_MINUTE(self) - offset1) * 60 + + TIME_GET_SECOND(self); + offset2 = TIME_GET_HOUR(other) * 3600 + + (TIME_GET_MINUTE(other) - offset2) * 60 + + TIME_GET_SECOND(other); + diff = offset1 - offset2; + if (diff == 0) + diff = TIME_GET_MICROSECOND(self) - + TIME_GET_MICROSECOND(other); + return diff_to_bool(diff, op); + } + + assert(n1 != n2); + PyErr_SetString(PyExc_TypeError, + "can't compare offset-naive and " + "offset-aware times"); + return NULL; } static long time_hash(PyDateTime_Time *self) { - if (self->hashcode == -1) { - naivety n; - int offset; - PyObject *temp; - - n = classify_utcoffset((PyObject *)self, Py_None, &offset); - assert(n != OFFSET_UNKNOWN); - if (n == OFFSET_ERROR) - return -1; - - /* Reduce this to a hash of another object. */ - if (offset == 0) { - self->hashcode = generic_hash( - (unsigned char *)self->data, _PyDateTime_TIME_DATASIZE); - return self->hashcode; - } - else { - int hour; - int minute; - - assert(n == OFFSET_AWARE); - assert(HASTZINFO(self)); - hour = divmod(TIME_GET_HOUR(self) * 60 + - TIME_GET_MINUTE(self) - offset, - 60, - &minute); - if (0 <= hour && hour < 24) - temp = new_time(hour, minute, - TIME_GET_SECOND(self), - TIME_GET_MICROSECOND(self), - Py_None); - else - temp = Py_BuildValue("iiii", - hour, minute, - TIME_GET_SECOND(self), - TIME_GET_MICROSECOND(self)); - } - if (temp != NULL) { - self->hashcode = PyObject_Hash(temp); - Py_DECREF(temp); - } - } - return self->hashcode; + if (self->hashcode == -1) { + naivety n; + int offset; + PyObject *temp; + + n = classify_utcoffset((PyObject *)self, Py_None, &offset); + assert(n != OFFSET_UNKNOWN); + if (n == OFFSET_ERROR) + return -1; + + /* Reduce this to a hash of another object. */ + if (offset == 0) { + self->hashcode = generic_hash( + (unsigned char *)self->data, _PyDateTime_TIME_DATASIZE); + return self->hashcode; + } + else { + int hour; + int minute; + + assert(n == OFFSET_AWARE); + assert(HASTZINFO(self)); + hour = divmod(TIME_GET_HOUR(self) * 60 + + TIME_GET_MINUTE(self) - offset, + 60, + &minute); + if (0 <= hour && hour < 24) + temp = new_time(hour, minute, + TIME_GET_SECOND(self), + TIME_GET_MICROSECOND(self), + Py_None); + else + temp = Py_BuildValue("iiii", + hour, minute, + TIME_GET_SECOND(self), + TIME_GET_MICROSECOND(self)); + } + if (temp != NULL) { + self->hashcode = PyObject_Hash(temp); + Py_DECREF(temp); + } + } + return self->hashcode; } static PyObject * time_replace(PyDateTime_Time *self, PyObject *args, PyObject *kw) { - PyObject *clone; - PyObject *tuple; - int hh = TIME_GET_HOUR(self); - int mm = TIME_GET_MINUTE(self); - int ss = TIME_GET_SECOND(self); - int us = TIME_GET_MICROSECOND(self); - PyObject *tzinfo = HASTZINFO(self) ? self->tzinfo : Py_None; - - if (! PyArg_ParseTupleAndKeywords(args, kw, "|iiiiO:replace", - time_kws, - &hh, &mm, &ss, &us, &tzinfo)) - return NULL; - tuple = Py_BuildValue("iiiiO", hh, mm, ss, us, tzinfo); - if (tuple == NULL) - return NULL; - clone = time_new(Py_TYPE(self), tuple, NULL); - Py_DECREF(tuple); - return clone; + PyObject *clone; + PyObject *tuple; + int hh = TIME_GET_HOUR(self); + int mm = TIME_GET_MINUTE(self); + int ss = TIME_GET_SECOND(self); + int us = TIME_GET_MICROSECOND(self); + PyObject *tzinfo = HASTZINFO(self) ? self->tzinfo : Py_None; + + if (! PyArg_ParseTupleAndKeywords(args, kw, "|iiiiO:replace", + time_kws, + &hh, &mm, &ss, &us, &tzinfo)) + return NULL; + tuple = Py_BuildValue("iiiiO", hh, mm, ss, us, tzinfo); + if (tuple == NULL) + return NULL; + clone = time_new(Py_TYPE(self), tuple, NULL); + Py_DECREF(tuple); + return clone; } static int time_bool(PyDateTime_Time *self) { - int offset; - int none; - - if (TIME_GET_SECOND(self) || TIME_GET_MICROSECOND(self)) { - /* Since utcoffset is in whole minutes, nothing can - * alter the conclusion that this is nonzero. - */ - return 1; - } - offset = 0; - if (HASTZINFO(self) && self->tzinfo != Py_None) { - offset = call_utcoffset(self->tzinfo, Py_None, &none); - if (offset == -1 && PyErr_Occurred()) - return -1; - } - return (TIME_GET_MINUTE(self) - offset + TIME_GET_HOUR(self)*60) != 0; + int offset; + int none; + + if (TIME_GET_SECOND(self) || TIME_GET_MICROSECOND(self)) { + /* Since utcoffset is in whole minutes, nothing can + * alter the conclusion that this is nonzero. + */ + return 1; + } + offset = 0; + if (HASTZINFO(self) && self->tzinfo != Py_None) { + offset = call_utcoffset(self->tzinfo, Py_None, &none); + if (offset == -1 && PyErr_Occurred()) + return -1; + } + return (TIME_GET_MINUTE(self) - offset + TIME_GET_HOUR(self)*60) != 0; } /* Pickle support, a simple use of __reduce__. */ @@ -3399,55 +3399,55 @@ time_bool(PyDateTime_Time *self) static PyObject * time_getstate(PyDateTime_Time *self) { - PyObject *basestate; - PyObject *result = NULL; + PyObject *basestate; + PyObject *result = NULL; - basestate = PyBytes_FromStringAndSize((char *)self->data, - _PyDateTime_TIME_DATASIZE); - if (basestate != NULL) { - if (! HASTZINFO(self) || self->tzinfo == Py_None) - result = PyTuple_Pack(1, basestate); - else - result = PyTuple_Pack(2, basestate, self->tzinfo); - Py_DECREF(basestate); - } - return result; + basestate = PyBytes_FromStringAndSize((char *)self->data, + _PyDateTime_TIME_DATASIZE); + if (basestate != NULL) { + if (! HASTZINFO(self) || self->tzinfo == Py_None) + result = PyTuple_Pack(1, basestate); + else + result = PyTuple_Pack(2, basestate, self->tzinfo); + Py_DECREF(basestate); + } + return result; } static PyObject * time_reduce(PyDateTime_Time *self, PyObject *arg) { - return Py_BuildValue("(ON)", Py_TYPE(self), time_getstate(self)); + return Py_BuildValue("(ON)", Py_TYPE(self), time_getstate(self)); } static PyMethodDef time_methods[] = { - {"isoformat", (PyCFunction)time_isoformat, METH_NOARGS, - PyDoc_STR("Return string in ISO 8601 format, HH:MM:SS[.mmmmmm]" - "[+HH:MM].")}, + {"isoformat", (PyCFunction)time_isoformat, METH_NOARGS, + PyDoc_STR("Return string in ISO 8601 format, HH:MM:SS[.mmmmmm]" + "[+HH:MM].")}, - {"strftime", (PyCFunction)time_strftime, METH_VARARGS | METH_KEYWORDS, - PyDoc_STR("format -> strftime() style string.")}, + {"strftime", (PyCFunction)time_strftime, METH_VARARGS | METH_KEYWORDS, + PyDoc_STR("format -> strftime() style string.")}, - {"__format__", (PyCFunction)date_format, METH_VARARGS, - PyDoc_STR("Formats self with strftime.")}, + {"__format__", (PyCFunction)date_format, METH_VARARGS, + PyDoc_STR("Formats self with strftime.")}, - {"utcoffset", (PyCFunction)time_utcoffset, METH_NOARGS, - PyDoc_STR("Return self.tzinfo.utcoffset(self).")}, + {"utcoffset", (PyCFunction)time_utcoffset, METH_NOARGS, + PyDoc_STR("Return self.tzinfo.utcoffset(self).")}, - {"tzname", (PyCFunction)time_tzname, METH_NOARGS, - PyDoc_STR("Return self.tzinfo.tzname(self).")}, + {"tzname", (PyCFunction)time_tzname, METH_NOARGS, + PyDoc_STR("Return self.tzinfo.tzname(self).")}, - {"dst", (PyCFunction)time_dst, METH_NOARGS, - PyDoc_STR("Return self.tzinfo.dst(self).")}, + {"dst", (PyCFunction)time_dst, METH_NOARGS, + PyDoc_STR("Return self.tzinfo.dst(self).")}, - {"replace", (PyCFunction)time_replace, METH_VARARGS | METH_KEYWORDS, - PyDoc_STR("Return time with new specified fields.")}, + {"replace", (PyCFunction)time_replace, METH_VARARGS | METH_KEYWORDS, + PyDoc_STR("Return time with new specified fields.")}, - {"__reduce__", (PyCFunction)time_reduce, METH_NOARGS, - PyDoc_STR("__reduce__() -> (cls, state)")}, + {"__reduce__", (PyCFunction)time_reduce, METH_NOARGS, + PyDoc_STR("__reduce__() -> (cls, state)")}, - {NULL, NULL} + {NULL, NULL} }; static char time_doc[] = @@ -3457,58 +3457,58 @@ All arguments are optional. tzinfo may be None, or an instance of\n\ a tzinfo subclass. The remaining arguments may be ints or longs.\n"); static PyNumberMethods time_as_number = { - 0, /* nb_add */ - 0, /* nb_subtract */ - 0, /* nb_multiply */ - 0, /* nb_remainder */ - 0, /* nb_divmod */ - 0, /* nb_power */ - 0, /* nb_negative */ - 0, /* nb_positive */ - 0, /* nb_absolute */ - (inquiry)time_bool, /* nb_bool */ + 0, /* nb_add */ + 0, /* nb_subtract */ + 0, /* nb_multiply */ + 0, /* nb_remainder */ + 0, /* nb_divmod */ + 0, /* nb_power */ + 0, /* nb_negative */ + 0, /* nb_positive */ + 0, /* nb_absolute */ + (inquiry)time_bool, /* nb_bool */ }; static PyTypeObject PyDateTime_TimeType = { - PyVarObject_HEAD_INIT(NULL, 0) - "datetime.time", /* tp_name */ - sizeof(PyDateTime_Time), /* tp_basicsize */ - 0, /* tp_itemsize */ - (destructor)time_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)time_repr, /* tp_repr */ - &time_as_number, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - (hashfunc)time_hash, /* tp_hash */ - 0, /* tp_call */ - (reprfunc)time_str, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - time_doc, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - time_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - time_methods, /* tp_methods */ - 0, /* tp_members */ - time_getset, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - time_alloc, /* tp_alloc */ - time_new, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "datetime.time", /* tp_name */ + sizeof(PyDateTime_Time), /* tp_basicsize */ + 0, /* tp_itemsize */ + (destructor)time_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)time_repr, /* tp_repr */ + &time_as_number, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + (hashfunc)time_hash, /* tp_hash */ + 0, /* tp_call */ + (reprfunc)time_str, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + time_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + time_richcompare, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + time_methods, /* tp_methods */ + 0, /* tp_members */ + time_getset, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + time_alloc, /* tp_alloc */ + time_new, /* tp_new */ + 0, /* tp_free */ }; /* @@ -3522,42 +3522,42 @@ static PyTypeObject PyDateTime_TimeType = { static PyObject * datetime_hour(PyDateTime_DateTime *self, void *unused) { - return PyLong_FromLong(DATE_GET_HOUR(self)); + return PyLong_FromLong(DATE_GET_HOUR(self)); } static PyObject * datetime_minute(PyDateTime_DateTime *self, void *unused) { - return PyLong_FromLong(DATE_GET_MINUTE(self)); + return PyLong_FromLong(DATE_GET_MINUTE(self)); } static PyObject * datetime_second(PyDateTime_DateTime *self, void *unused) { - return PyLong_FromLong(DATE_GET_SECOND(self)); + return PyLong_FromLong(DATE_GET_SECOND(self)); } static PyObject * datetime_microsecond(PyDateTime_DateTime *self, void *unused) { - return PyLong_FromLong(DATE_GET_MICROSECOND(self)); + return PyLong_FromLong(DATE_GET_MICROSECOND(self)); } static PyObject * datetime_tzinfo(PyDateTime_DateTime *self, void *unused) { - PyObject *result = HASTZINFO(self) ? self->tzinfo : Py_None; - Py_INCREF(result); - return result; + PyObject *result = HASTZINFO(self) ? self->tzinfo : Py_None; + Py_INCREF(result); + return result; } static PyGetSetDef datetime_getset[] = { - {"hour", (getter)datetime_hour}, - {"minute", (getter)datetime_minute}, - {"second", (getter)datetime_second}, - {"microsecond", (getter)datetime_microsecond}, - {"tzinfo", (getter)datetime_tzinfo}, - {NULL} + {"hour", (getter)datetime_hour}, + {"minute", (getter)datetime_minute}, + {"second", (getter)datetime_second}, + {"microsecond", (getter)datetime_microsecond}, + {"tzinfo", (getter)datetime_tzinfo}, + {NULL} }; /* @@ -3565,72 +3565,72 @@ static PyGetSetDef datetime_getset[] = { */ static char *datetime_kws[] = { - "year", "month", "day", "hour", "minute", "second", - "microsecond", "tzinfo", NULL + "year", "month", "day", "hour", "minute", "second", + "microsecond", "tzinfo", NULL }; static PyObject * datetime_new(PyTypeObject *type, PyObject *args, PyObject *kw) { - PyObject *self = NULL; - PyObject *state; - int year; - int month; - int day; - int hour = 0; - int minute = 0; - int second = 0; - int usecond = 0; - PyObject *tzinfo = Py_None; - - /* Check for invocation from pickle with __getstate__ state */ - if (PyTuple_GET_SIZE(args) >= 1 && - PyTuple_GET_SIZE(args) <= 2 && - PyBytes_Check(state = PyTuple_GET_ITEM(args, 0)) && - PyBytes_GET_SIZE(state) == _PyDateTime_DATETIME_DATASIZE && - MONTH_IS_SANE(PyBytes_AS_STRING(state)[2])) - { - PyDateTime_DateTime *me; - char aware; - - if (PyTuple_GET_SIZE(args) == 2) { - tzinfo = PyTuple_GET_ITEM(args, 1); - if (check_tzinfo_subclass(tzinfo) < 0) { - PyErr_SetString(PyExc_TypeError, "bad " - "tzinfo state arg"); - return NULL; - } - } - aware = (char)(tzinfo != Py_None); - me = (PyDateTime_DateTime *) (type->tp_alloc(type , aware)); - if (me != NULL) { - char *pdata = PyBytes_AS_STRING(state); - - memcpy(me->data, pdata, _PyDateTime_DATETIME_DATASIZE); - me->hashcode = -1; - me->hastzinfo = aware; - if (aware) { - Py_INCREF(tzinfo); - me->tzinfo = tzinfo; - } - } - return (PyObject *)me; - } - - if (PyArg_ParseTupleAndKeywords(args, kw, "iii|iiiiO", datetime_kws, - &year, &month, &day, &hour, &minute, - &second, &usecond, &tzinfo)) { - if (check_date_args(year, month, day) < 0) - return NULL; - if (check_time_args(hour, minute, second, usecond) < 0) - return NULL; - if (check_tzinfo_subclass(tzinfo) < 0) - return NULL; - self = new_datetime_ex(year, month, day, - hour, minute, second, usecond, - tzinfo, type); - } - return self; + PyObject *self = NULL; + PyObject *state; + int year; + int month; + int day; + int hour = 0; + int minute = 0; + int second = 0; + int usecond = 0; + PyObject *tzinfo = Py_None; + + /* Check for invocation from pickle with __getstate__ state */ + if (PyTuple_GET_SIZE(args) >= 1 && + PyTuple_GET_SIZE(args) <= 2 && + PyBytes_Check(state = PyTuple_GET_ITEM(args, 0)) && + PyBytes_GET_SIZE(state) == _PyDateTime_DATETIME_DATASIZE && + MONTH_IS_SANE(PyBytes_AS_STRING(state)[2])) + { + PyDateTime_DateTime *me; + char aware; + + if (PyTuple_GET_SIZE(args) == 2) { + tzinfo = PyTuple_GET_ITEM(args, 1); + if (check_tzinfo_subclass(tzinfo) < 0) { + PyErr_SetString(PyExc_TypeError, "bad " + "tzinfo state arg"); + return NULL; + } + } + aware = (char)(tzinfo != Py_None); + me = (PyDateTime_DateTime *) (type->tp_alloc(type , aware)); + if (me != NULL) { + char *pdata = PyBytes_AS_STRING(state); + + memcpy(me->data, pdata, _PyDateTime_DATETIME_DATASIZE); + me->hashcode = -1; + me->hastzinfo = aware; + if (aware) { + Py_INCREF(tzinfo); + me->tzinfo = tzinfo; + } + } + return (PyObject *)me; + } + + if (PyArg_ParseTupleAndKeywords(args, kw, "iii|iiiiO", datetime_kws, + &year, &month, &day, &hour, &minute, + &second, &usecond, &tzinfo)) { + if (check_date_args(year, month, day) < 0) + return NULL; + if (check_time_args(hour, minute, second, usecond) < 0) + return NULL; + if (check_tzinfo_subclass(tzinfo) < 0) + return NULL; + self = new_datetime_ex(year, month, day, + hour, minute, second, usecond, + tzinfo, type); + } + return self; } /* TM_FUNC is the shared type of localtime() and gmtime(). */ @@ -3642,36 +3642,36 @@ typedef struct tm *(*TM_FUNC)(const time_t *timer); */ static PyObject * datetime_from_timet_and_us(PyObject *cls, TM_FUNC f, time_t timet, int us, - PyObject *tzinfo) -{ - struct tm *tm; - PyObject *result = NULL; - - tm = f(&timet); - if (tm) { - /* The platform localtime/gmtime may insert leap seconds, - * indicated by tm->tm_sec > 59. We don't care about them, - * except to the extent that passing them on to the datetime - * constructor would raise ValueError for a reason that - * made no sense to the user. - */ - if (tm->tm_sec > 59) - tm->tm_sec = 59; - result = PyObject_CallFunction(cls, "iiiiiiiO", - tm->tm_year + 1900, - tm->tm_mon + 1, - tm->tm_mday, - tm->tm_hour, - tm->tm_min, - tm->tm_sec, - us, - tzinfo); - } - else - PyErr_SetString(PyExc_ValueError, - "timestamp out of range for " - "platform localtime()/gmtime() function"); - return result; + PyObject *tzinfo) +{ + struct tm *tm; + PyObject *result = NULL; + + tm = f(&timet); + if (tm) { + /* The platform localtime/gmtime may insert leap seconds, + * indicated by tm->tm_sec > 59. We don't care about them, + * except to the extent that passing them on to the datetime + * constructor would raise ValueError for a reason that + * made no sense to the user. + */ + if (tm->tm_sec > 59) + tm->tm_sec = 59; + result = PyObject_CallFunction(cls, "iiiiiiiO", + tm->tm_year + 1900, + tm->tm_mon + 1, + tm->tm_mday, + tm->tm_hour, + tm->tm_min, + tm->tm_sec, + us, + tzinfo); + } + else + PyErr_SetString(PyExc_ValueError, + "timestamp out of range for " + "platform localtime()/gmtime() function"); + return result; } /* Internal helper. @@ -3683,31 +3683,31 @@ datetime_from_timet_and_us(PyObject *cls, TM_FUNC f, time_t timet, int us, */ static PyObject * datetime_from_timestamp(PyObject *cls, TM_FUNC f, double timestamp, - PyObject *tzinfo) -{ - time_t timet; - double fraction; - int us; - - timet = _PyTime_DoubleToTimet(timestamp); - if (timet == (time_t)-1 && PyErr_Occurred()) - return NULL; - fraction = timestamp - (double)timet; - us = (int)round_to_long(fraction * 1e6); - if (us < 0) { - /* Truncation towards zero is not what we wanted - for negative numbers (Python's mod semantics) */ - timet -= 1; - us += 1000000; - } - /* If timestamp is less than one microsecond smaller than a - * full second, round up. Otherwise, ValueErrors are raised - * for some floats. */ - if (us == 1000000) { - timet += 1; - us = 0; - } - return datetime_from_timet_and_us(cls, f, timet, us, tzinfo); + PyObject *tzinfo) +{ + time_t timet; + double fraction; + int us; + + timet = _PyTime_DoubleToTimet(timestamp); + if (timet == (time_t)-1 && PyErr_Occurred()) + return NULL; + fraction = timestamp - (double)timet; + us = (int)round_to_long(fraction * 1e6); + if (us < 0) { + /* Truncation towards zero is not what we wanted + for negative numbers (Python's mod semantics) */ + timet -= 1; + us += 1000000; + } + /* If timestamp is less than one microsecond smaller than a + * full second, round up. Otherwise, ValueErrors are raised + * for some floats. */ + if (us == 1000000) { + timet += 1; + us = 0; + } + return datetime_from_timet_and_us(cls, f, timet, us, tzinfo); } /* Internal helper. @@ -3718,36 +3718,36 @@ static PyObject * datetime_best_possible(PyObject *cls, TM_FUNC f, PyObject *tzinfo) { #ifdef HAVE_GETTIMEOFDAY - struct timeval t; + struct timeval t; #ifdef GETTIMEOFDAY_NO_TZ - gettimeofday(&t); + gettimeofday(&t); #else - gettimeofday(&t, (struct timezone *)NULL); + gettimeofday(&t, (struct timezone *)NULL); #endif - return datetime_from_timet_and_us(cls, f, t.tv_sec, (int)t.tv_usec, - tzinfo); - -#else /* ! HAVE_GETTIMEOFDAY */ - /* No flavor of gettimeofday exists on this platform. Python's - * time.time() does a lot of other platform tricks to get the - * best time it can on the platform, and we're not going to do - * better than that (if we could, the better code would belong - * in time.time()!) We're limited by the precision of a double, - * though. - */ - PyObject *time; - double dtime; - - time = time_time(); - if (time == NULL) - return NULL; - dtime = PyFloat_AsDouble(time); - Py_DECREF(time); - if (dtime == -1.0 && PyErr_Occurred()) - return NULL; - return datetime_from_timestamp(cls, f, dtime, tzinfo); -#endif /* ! HAVE_GETTIMEOFDAY */ + return datetime_from_timet_and_us(cls, f, t.tv_sec, (int)t.tv_usec, + tzinfo); + +#else /* ! HAVE_GETTIMEOFDAY */ + /* No flavor of gettimeofday exists on this platform. Python's + * time.time() does a lot of other platform tricks to get the + * best time it can on the platform, and we're not going to do + * better than that (if we could, the better code would belong + * in time.time()!) We're limited by the precision of a double, + * though. + */ + PyObject *time; + double dtime; + + time = time_time(); + if (time == NULL) + return NULL; + dtime = PyFloat_AsDouble(time); + Py_DECREF(time); + if (dtime == -1.0 && PyErr_Occurred()) + return NULL; + return datetime_from_timestamp(cls, f, dtime, tzinfo); +#endif /* ! HAVE_GETTIMEOFDAY */ } /* Return best possible local time -- this isn't constrained by the @@ -3756,26 +3756,26 @@ datetime_best_possible(PyObject *cls, TM_FUNC f, PyObject *tzinfo) static PyObject * datetime_now(PyObject *cls, PyObject *args, PyObject *kw) { - PyObject *self; - PyObject *tzinfo = Py_None; - static char *keywords[] = {"tz", NULL}; + PyObject *self; + PyObject *tzinfo = Py_None; + static char *keywords[] = {"tz", NULL}; - if (! PyArg_ParseTupleAndKeywords(args, kw, "|O:now", keywords, - &tzinfo)) - return NULL; - if (check_tzinfo_subclass(tzinfo) < 0) - return NULL; + if (! PyArg_ParseTupleAndKeywords(args, kw, "|O:now", keywords, + &tzinfo)) + return NULL; + if (check_tzinfo_subclass(tzinfo) < 0) + return NULL; - self = datetime_best_possible(cls, - tzinfo == Py_None ? localtime : gmtime, - tzinfo); - if (self != NULL && tzinfo != Py_None) { - /* Convert UTC to tzinfo's zone. */ - PyObject *temp = self; - self = PyObject_CallMethod(tzinfo, "fromutc", "O", self); - Py_DECREF(temp); - } - return self; + self = datetime_best_possible(cls, + tzinfo == Py_None ? localtime : gmtime, + tzinfo); + if (self != NULL && tzinfo != Py_None) { + /* Convert UTC to tzinfo's zone. */ + PyObject *temp = self; + self = PyObject_CallMethod(tzinfo, "fromutc", "O", self); + Py_DECREF(temp); + } + return self; } /* Return best possible UTC time -- this isn't constrained by the @@ -3784,155 +3784,155 @@ datetime_now(PyObject *cls, PyObject *args, PyObject *kw) static PyObject * datetime_utcnow(PyObject *cls, PyObject *dummy) { - return datetime_best_possible(cls, gmtime, Py_None); + return datetime_best_possible(cls, gmtime, Py_None); } /* Return new local datetime from timestamp (Python timestamp -- a double). */ static PyObject * datetime_fromtimestamp(PyObject *cls, PyObject *args, PyObject *kw) { - PyObject *self; - double timestamp; - PyObject *tzinfo = Py_None; - static char *keywords[] = {"timestamp", "tz", NULL}; - - if (! PyArg_ParseTupleAndKeywords(args, kw, "d|O:fromtimestamp", - keywords, ×tamp, &tzinfo)) - return NULL; - if (check_tzinfo_subclass(tzinfo) < 0) - return NULL; - - self = datetime_from_timestamp(cls, - tzinfo == Py_None ? localtime : gmtime, - timestamp, - tzinfo); - if (self != NULL && tzinfo != Py_None) { - /* Convert UTC to tzinfo's zone. */ - PyObject *temp = self; - self = PyObject_CallMethod(tzinfo, "fromutc", "O", self); - Py_DECREF(temp); - } - return self; + PyObject *self; + double timestamp; + PyObject *tzinfo = Py_None; + static char *keywords[] = {"timestamp", "tz", NULL}; + + if (! PyArg_ParseTupleAndKeywords(args, kw, "d|O:fromtimestamp", + keywords, ×tamp, &tzinfo)) + return NULL; + if (check_tzinfo_subclass(tzinfo) < 0) + return NULL; + + self = datetime_from_timestamp(cls, + tzinfo == Py_None ? localtime : gmtime, + timestamp, + tzinfo); + if (self != NULL && tzinfo != Py_None) { + /* Convert UTC to tzinfo's zone. */ + PyObject *temp = self; + self = PyObject_CallMethod(tzinfo, "fromutc", "O", self); + Py_DECREF(temp); + } + return self; } /* Return new UTC datetime from timestamp (Python timestamp -- a double). */ static PyObject * datetime_utcfromtimestamp(PyObject *cls, PyObject *args) { - double timestamp; - PyObject *result = NULL; + double timestamp; + PyObject *result = NULL; - if (PyArg_ParseTuple(args, "d:utcfromtimestamp", ×tamp)) - result = datetime_from_timestamp(cls, gmtime, timestamp, - Py_None); - return result; + if (PyArg_ParseTuple(args, "d:utcfromtimestamp", ×tamp)) + result = datetime_from_timestamp(cls, gmtime, timestamp, + Py_None); + return result; } /* Return new datetime from time.strptime(). */ static PyObject * datetime_strptime(PyObject *cls, PyObject *args) { - static PyObject *module = NULL; - PyObject *result = NULL, *obj, *st = NULL, *frac = NULL; - const Py_UNICODE *string, *format; - - if (!PyArg_ParseTuple(args, "uu:strptime", &string, &format)) - return NULL; - - if (module == NULL && - (module = PyImport_ImportModuleNoBlock("_strptime")) == NULL) - return NULL; - - /* _strptime._strptime returns a two-element tuple. The first - element is a time.struct_time object. The second is the - microseconds (which are not defined for time.struct_time). */ - obj = PyObject_CallMethod(module, "_strptime", "uu", string, format); - if (obj != NULL) { - int i, good_timetuple = 1; - long int ia[7]; - if (PySequence_Check(obj) && PySequence_Size(obj) == 2) { - st = PySequence_GetItem(obj, 0); - frac = PySequence_GetItem(obj, 1); - if (st == NULL || frac == NULL) - good_timetuple = 0; - /* copy y/m/d/h/m/s values out of the - time.struct_time */ - if (good_timetuple && - PySequence_Check(st) && - PySequence_Size(st) >= 6) { - for (i=0; i < 6; i++) { - PyObject *p = PySequence_GetItem(st, i); - if (p == NULL) { - good_timetuple = 0; - break; - } - if (PyLong_Check(p)) - ia[i] = PyLong_AsLong(p); - else - good_timetuple = 0; - Py_DECREF(p); - } -/* if (PyLong_CheckExact(p)) { - ia[i] = PyLong_AsLongAndOverflow(p, &overflow); - if (overflow) - good_timetuple = 0; - } - else - good_timetuple = 0; - Py_DECREF(p); -*/ } - else - good_timetuple = 0; - /* follow that up with a little dose of microseconds */ - if (PyLong_Check(frac)) - ia[6] = PyLong_AsLong(frac); - else - good_timetuple = 0; - } - else - good_timetuple = 0; - if (good_timetuple) - result = PyObject_CallFunction(cls, "iiiiiii", - ia[0], ia[1], ia[2], - ia[3], ia[4], ia[5], - ia[6]); - else - PyErr_SetString(PyExc_ValueError, - "unexpected value from _strptime._strptime"); - } - Py_XDECREF(obj); - Py_XDECREF(st); - Py_XDECREF(frac); - return result; + static PyObject *module = NULL; + PyObject *result = NULL, *obj, *st = NULL, *frac = NULL; + const Py_UNICODE *string, *format; + + if (!PyArg_ParseTuple(args, "uu:strptime", &string, &format)) + return NULL; + + if (module == NULL && + (module = PyImport_ImportModuleNoBlock("_strptime")) == NULL) + return NULL; + + /* _strptime._strptime returns a two-element tuple. The first + element is a time.struct_time object. The second is the + microseconds (which are not defined for time.struct_time). */ + obj = PyObject_CallMethod(module, "_strptime", "uu", string, format); + if (obj != NULL) { + int i, good_timetuple = 1; + long int ia[7]; + if (PySequence_Check(obj) && PySequence_Size(obj) == 2) { + st = PySequence_GetItem(obj, 0); + frac = PySequence_GetItem(obj, 1); + if (st == NULL || frac == NULL) + good_timetuple = 0; + /* copy y/m/d/h/m/s values out of the + time.struct_time */ + if (good_timetuple && + PySequence_Check(st) && + PySequence_Size(st) >= 6) { + for (i=0; i < 6; i++) { + PyObject *p = PySequence_GetItem(st, i); + if (p == NULL) { + good_timetuple = 0; + break; + } + if (PyLong_Check(p)) + ia[i] = PyLong_AsLong(p); + else + good_timetuple = 0; + Py_DECREF(p); + } +/* if (PyLong_CheckExact(p)) { + ia[i] = PyLong_AsLongAndOverflow(p, &overflow); + if (overflow) + good_timetuple = 0; + } + else + good_timetuple = 0; + Py_DECREF(p); +*/ } + else + good_timetuple = 0; + /* follow that up with a little dose of microseconds */ + if (PyLong_Check(frac)) + ia[6] = PyLong_AsLong(frac); + else + good_timetuple = 0; + } + else + good_timetuple = 0; + if (good_timetuple) + result = PyObject_CallFunction(cls, "iiiiiii", + ia[0], ia[1], ia[2], + ia[3], ia[4], ia[5], + ia[6]); + else + PyErr_SetString(PyExc_ValueError, + "unexpected value from _strptime._strptime"); + } + Py_XDECREF(obj); + Py_XDECREF(st); + Py_XDECREF(frac); + return result; } /* Return new datetime from date/datetime and time arguments. */ static PyObject * datetime_combine(PyObject *cls, PyObject *args, PyObject *kw) { - static char *keywords[] = {"date", "time", NULL}; - PyObject *date; - PyObject *time; - PyObject *result = NULL; - - if (PyArg_ParseTupleAndKeywords(args, kw, "O!O!:combine", keywords, - &PyDateTime_DateType, &date, - &PyDateTime_TimeType, &time)) { - PyObject *tzinfo = Py_None; - - if (HASTZINFO(time)) - tzinfo = ((PyDateTime_Time *)time)->tzinfo; - result = PyObject_CallFunction(cls, "iiiiiiiO", - GET_YEAR(date), - GET_MONTH(date), - GET_DAY(date), - TIME_GET_HOUR(time), - TIME_GET_MINUTE(time), - TIME_GET_SECOND(time), - TIME_GET_MICROSECOND(time), - tzinfo); - } - return result; + static char *keywords[] = {"date", "time", NULL}; + PyObject *date; + PyObject *time; + PyObject *result = NULL; + + if (PyArg_ParseTupleAndKeywords(args, kw, "O!O!:combine", keywords, + &PyDateTime_DateType, &date, + &PyDateTime_TimeType, &time)) { + PyObject *tzinfo = Py_None; + + if (HASTZINFO(time)) + tzinfo = ((PyDateTime_Time *)time)->tzinfo; + result = PyObject_CallFunction(cls, "iiiiiiiO", + GET_YEAR(date), + GET_MONTH(date), + GET_DAY(date), + TIME_GET_HOUR(time), + TIME_GET_MINUTE(time), + TIME_GET_SECOND(time), + TIME_GET_MICROSECOND(time), + tzinfo); + } + return result; } /* @@ -3942,10 +3942,10 @@ datetime_combine(PyObject *cls, PyObject *args, PyObject *kw) static void datetime_dealloc(PyDateTime_DateTime *self) { - if (HASTZINFO(self)) { - Py_XDECREF(self->tzinfo); - } - Py_TYPE(self)->tp_free((PyObject *)self); + if (HASTZINFO(self)) { + Py_XDECREF(self->tzinfo); + } + Py_TYPE(self)->tp_free((PyObject *)self); } /* @@ -3955,20 +3955,20 @@ datetime_dealloc(PyDateTime_DateTime *self) /* These are all METH_NOARGS, so don't need to check the arglist. */ static PyObject * datetime_utcoffset(PyDateTime_DateTime *self, PyObject *unused) { - return offset_as_timedelta(HASTZINFO(self) ? self->tzinfo : Py_None, - "utcoffset", (PyObject *)self); + return offset_as_timedelta(HASTZINFO(self) ? self->tzinfo : Py_None, + "utcoffset", (PyObject *)self); } static PyObject * datetime_dst(PyDateTime_DateTime *self, PyObject *unused) { - return offset_as_timedelta(HASTZINFO(self) ? self->tzinfo : Py_None, - "dst", (PyObject *)self); + return offset_as_timedelta(HASTZINFO(self) ? self->tzinfo : Py_None, + "dst", (PyObject *)self); } static PyObject * datetime_tzname(PyDateTime_DateTime *self, PyObject *unused) { - return call_tzname(HASTZINFO(self) ? self->tzinfo : Py_None, - (PyObject *)self); + return call_tzname(HASTZINFO(self) ? self->tzinfo : Py_None, + (PyObject *)self); } /* @@ -3980,112 +3980,112 @@ datetime_tzname(PyDateTime_DateTime *self, PyObject *unused) { */ static PyObject * add_datetime_timedelta(PyDateTime_DateTime *date, PyDateTime_Delta *delta, - int factor) -{ - /* Note that the C-level additions can't overflow, because of - * invariant bounds on the member values. - */ - int year = GET_YEAR(date); - int month = GET_MONTH(date); - int day = GET_DAY(date) + GET_TD_DAYS(delta) * factor; - int hour = DATE_GET_HOUR(date); - int minute = DATE_GET_MINUTE(date); - int second = DATE_GET_SECOND(date) + GET_TD_SECONDS(delta) * factor; - int microsecond = DATE_GET_MICROSECOND(date) + - GET_TD_MICROSECONDS(delta) * factor; - - assert(factor == 1 || factor == -1); - if (normalize_datetime(&year, &month, &day, - &hour, &minute, &second, µsecond) < 0) - return NULL; - else - return new_datetime(year, month, day, - hour, minute, second, microsecond, - HASTZINFO(date) ? date->tzinfo : Py_None); + int factor) +{ + /* Note that the C-level additions can't overflow, because of + * invariant bounds on the member values. + */ + int year = GET_YEAR(date); + int month = GET_MONTH(date); + int day = GET_DAY(date) + GET_TD_DAYS(delta) * factor; + int hour = DATE_GET_HOUR(date); + int minute = DATE_GET_MINUTE(date); + int second = DATE_GET_SECOND(date) + GET_TD_SECONDS(delta) * factor; + int microsecond = DATE_GET_MICROSECOND(date) + + GET_TD_MICROSECONDS(delta) * factor; + + assert(factor == 1 || factor == -1); + if (normalize_datetime(&year, &month, &day, + &hour, &minute, &second, µsecond) < 0) + return NULL; + else + return new_datetime(year, month, day, + hour, minute, second, microsecond, + HASTZINFO(date) ? date->tzinfo : Py_None); } static PyObject * datetime_add(PyObject *left, PyObject *right) { - if (PyDateTime_Check(left)) { - /* datetime + ??? */ - if (PyDelta_Check(right)) - /* datetime + delta */ - return add_datetime_timedelta( - (PyDateTime_DateTime *)left, - (PyDateTime_Delta *)right, - 1); - } - else if (PyDelta_Check(left)) { - /* delta + datetime */ - return add_datetime_timedelta((PyDateTime_DateTime *) right, - (PyDateTime_Delta *) left, - 1); - } - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; + if (PyDateTime_Check(left)) { + /* datetime + ??? */ + if (PyDelta_Check(right)) + /* datetime + delta */ + return add_datetime_timedelta( + (PyDateTime_DateTime *)left, + (PyDateTime_Delta *)right, + 1); + } + else if (PyDelta_Check(left)) { + /* delta + datetime */ + return add_datetime_timedelta((PyDateTime_DateTime *) right, + (PyDateTime_Delta *) left, + 1); + } + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; } static PyObject * datetime_subtract(PyObject *left, PyObject *right) { - PyObject *result = Py_NotImplemented; - - if (PyDateTime_Check(left)) { - /* datetime - ??? */ - if (PyDateTime_Check(right)) { - /* datetime - datetime */ - naivety n1, n2; - int offset1, offset2; - int delta_d, delta_s, delta_us; - - if (classify_two_utcoffsets(left, &offset1, &n1, left, - right, &offset2, &n2, - right) < 0) - return NULL; - assert(n1 != OFFSET_UNKNOWN && n2 != OFFSET_UNKNOWN); - if (n1 != n2) { - PyErr_SetString(PyExc_TypeError, - "can't subtract offset-naive and " - "offset-aware datetimes"); - return NULL; - } - delta_d = ymd_to_ord(GET_YEAR(left), - GET_MONTH(left), - GET_DAY(left)) - - ymd_to_ord(GET_YEAR(right), - GET_MONTH(right), - GET_DAY(right)); - /* These can't overflow, since the values are - * normalized. At most this gives the number of - * seconds in one day. - */ - delta_s = (DATE_GET_HOUR(left) - - DATE_GET_HOUR(right)) * 3600 + - (DATE_GET_MINUTE(left) - - DATE_GET_MINUTE(right)) * 60 + - (DATE_GET_SECOND(left) - - DATE_GET_SECOND(right)); - delta_us = DATE_GET_MICROSECOND(left) - - DATE_GET_MICROSECOND(right); - /* (left - offset1) - (right - offset2) = - * (left - right) + (offset2 - offset1) - */ - delta_s += (offset2 - offset1) * 60; - result = new_delta(delta_d, delta_s, delta_us, 1); - } - else if (PyDelta_Check(right)) { - /* datetime - delta */ - result = add_datetime_timedelta( - (PyDateTime_DateTime *)left, - (PyDateTime_Delta *)right, - -1); - } - } - - if (result == Py_NotImplemented) - Py_INCREF(result); - return result; + PyObject *result = Py_NotImplemented; + + if (PyDateTime_Check(left)) { + /* datetime - ??? */ + if (PyDateTime_Check(right)) { + /* datetime - datetime */ + naivety n1, n2; + int offset1, offset2; + int delta_d, delta_s, delta_us; + + if (classify_two_utcoffsets(left, &offset1, &n1, left, + right, &offset2, &n2, + right) < 0) + return NULL; + assert(n1 != OFFSET_UNKNOWN && n2 != OFFSET_UNKNOWN); + if (n1 != n2) { + PyErr_SetString(PyExc_TypeError, + "can't subtract offset-naive and " + "offset-aware datetimes"); + return NULL; + } + delta_d = ymd_to_ord(GET_YEAR(left), + GET_MONTH(left), + GET_DAY(left)) - + ymd_to_ord(GET_YEAR(right), + GET_MONTH(right), + GET_DAY(right)); + /* These can't overflow, since the values are + * normalized. At most this gives the number of + * seconds in one day. + */ + delta_s = (DATE_GET_HOUR(left) - + DATE_GET_HOUR(right)) * 3600 + + (DATE_GET_MINUTE(left) - + DATE_GET_MINUTE(right)) * 60 + + (DATE_GET_SECOND(left) - + DATE_GET_SECOND(right)); + delta_us = DATE_GET_MICROSECOND(left) - + DATE_GET_MICROSECOND(right); + /* (left - offset1) - (right - offset2) = + * (left - right) + (offset2 - offset1) + */ + delta_s += (offset2 - offset1) * 60; + result = new_delta(delta_d, delta_s, delta_us, 1); + } + else if (PyDelta_Check(right)) { + /* datetime - delta */ + result = add_datetime_timedelta( + (PyDateTime_DateTime *)left, + (PyDateTime_Delta *)right, + -1); + } + } + + if (result == Py_NotImplemented) + Py_INCREF(result); + return result; } /* Various ways to turn a datetime into a string. */ @@ -4093,88 +4093,88 @@ datetime_subtract(PyObject *left, PyObject *right) static PyObject * datetime_repr(PyDateTime_DateTime *self) { - const char *type_name = Py_TYPE(self)->tp_name; - PyObject *baserepr; - - if (DATE_GET_MICROSECOND(self)) { - baserepr = PyUnicode_FromFormat( - "%s(%d, %d, %d, %d, %d, %d, %d)", - type_name, - GET_YEAR(self), GET_MONTH(self), GET_DAY(self), - DATE_GET_HOUR(self), DATE_GET_MINUTE(self), - DATE_GET_SECOND(self), - DATE_GET_MICROSECOND(self)); - } - else if (DATE_GET_SECOND(self)) { - baserepr = PyUnicode_FromFormat( - "%s(%d, %d, %d, %d, %d, %d)", - type_name, - GET_YEAR(self), GET_MONTH(self), GET_DAY(self), - DATE_GET_HOUR(self), DATE_GET_MINUTE(self), - DATE_GET_SECOND(self)); - } - else { - baserepr = PyUnicode_FromFormat( - "%s(%d, %d, %d, %d, %d)", - type_name, - GET_YEAR(self), GET_MONTH(self), GET_DAY(self), - DATE_GET_HOUR(self), DATE_GET_MINUTE(self)); - } - if (baserepr == NULL || ! HASTZINFO(self)) - return baserepr; - return append_keyword_tzinfo(baserepr, self->tzinfo); + const char *type_name = Py_TYPE(self)->tp_name; + PyObject *baserepr; + + if (DATE_GET_MICROSECOND(self)) { + baserepr = PyUnicode_FromFormat( + "%s(%d, %d, %d, %d, %d, %d, %d)", + type_name, + GET_YEAR(self), GET_MONTH(self), GET_DAY(self), + DATE_GET_HOUR(self), DATE_GET_MINUTE(self), + DATE_GET_SECOND(self), + DATE_GET_MICROSECOND(self)); + } + else if (DATE_GET_SECOND(self)) { + baserepr = PyUnicode_FromFormat( + "%s(%d, %d, %d, %d, %d, %d)", + type_name, + GET_YEAR(self), GET_MONTH(self), GET_DAY(self), + DATE_GET_HOUR(self), DATE_GET_MINUTE(self), + DATE_GET_SECOND(self)); + } + else { + baserepr = PyUnicode_FromFormat( + "%s(%d, %d, %d, %d, %d)", + type_name, + GET_YEAR(self), GET_MONTH(self), GET_DAY(self), + DATE_GET_HOUR(self), DATE_GET_MINUTE(self)); + } + if (baserepr == NULL || ! HASTZINFO(self)) + return baserepr; + return append_keyword_tzinfo(baserepr, self->tzinfo); } static PyObject * datetime_str(PyDateTime_DateTime *self) { - return PyObject_CallMethod((PyObject *)self, "isoformat", "(s)", " "); + return PyObject_CallMethod((PyObject *)self, "isoformat", "(s)", " "); } static PyObject * datetime_isoformat(PyDateTime_DateTime *self, PyObject *args, PyObject *kw) { - int sep = 'T'; - static char *keywords[] = {"sep", NULL}; - char buffer[100]; - PyObject *result; - int us = DATE_GET_MICROSECOND(self); - - if (!PyArg_ParseTupleAndKeywords(args, kw, "|C:isoformat", keywords, &sep)) - return NULL; - if (us) - result = PyUnicode_FromFormat("%04d-%02d-%02d%c%02d:%02d:%02d.%06d", - GET_YEAR(self), GET_MONTH(self), - GET_DAY(self), (int)sep, - DATE_GET_HOUR(self), DATE_GET_MINUTE(self), - DATE_GET_SECOND(self), us); - else - result = PyUnicode_FromFormat("%04d-%02d-%02d%c%02d:%02d:%02d", - GET_YEAR(self), GET_MONTH(self), - GET_DAY(self), (int)sep, - DATE_GET_HOUR(self), DATE_GET_MINUTE(self), - DATE_GET_SECOND(self)); - - if (!result || !HASTZINFO(self)) - return result; - - /* We need to append the UTC offset. */ - if (format_utcoffset(buffer, sizeof(buffer), ":", self->tzinfo, - (PyObject *)self) < 0) { - Py_DECREF(result); - return NULL; - } - PyUnicode_AppendAndDel(&result, PyUnicode_FromString(buffer)); - return result; + int sep = 'T'; + static char *keywords[] = {"sep", NULL}; + char buffer[100]; + PyObject *result; + int us = DATE_GET_MICROSECOND(self); + + if (!PyArg_ParseTupleAndKeywords(args, kw, "|C:isoformat", keywords, &sep)) + return NULL; + if (us) + result = PyUnicode_FromFormat("%04d-%02d-%02d%c%02d:%02d:%02d.%06d", + GET_YEAR(self), GET_MONTH(self), + GET_DAY(self), (int)sep, + DATE_GET_HOUR(self), DATE_GET_MINUTE(self), + DATE_GET_SECOND(self), us); + else + result = PyUnicode_FromFormat("%04d-%02d-%02d%c%02d:%02d:%02d", + GET_YEAR(self), GET_MONTH(self), + GET_DAY(self), (int)sep, + DATE_GET_HOUR(self), DATE_GET_MINUTE(self), + DATE_GET_SECOND(self)); + + if (!result || !HASTZINFO(self)) + return result; + + /* We need to append the UTC offset. */ + if (format_utcoffset(buffer, sizeof(buffer), ":", self->tzinfo, + (PyObject *)self) < 0) { + Py_DECREF(result); + return NULL; + } + PyUnicode_AppendAndDel(&result, PyUnicode_FromString(buffer)); + return result; } static PyObject * datetime_ctime(PyDateTime_DateTime *self) { - return format_ctime((PyDateTime_Date *)self, - DATE_GET_HOUR(self), - DATE_GET_MINUTE(self), - DATE_GET_SECOND(self)); + return format_ctime((PyDateTime_Date *)self, + DATE_GET_HOUR(self), + DATE_GET_MINUTE(self), + DATE_GET_SECOND(self)); } /* Miscellaneous methods. */ @@ -4182,292 +4182,292 @@ datetime_ctime(PyDateTime_DateTime *self) static PyObject * datetime_richcompare(PyObject *self, PyObject *other, int op) { - int diff; - naivety n1, n2; - int offset1, offset2; - - if (! PyDateTime_Check(other)) { - if (PyDate_Check(other)) { - /* Prevent invocation of date_richcompare. We want to - return NotImplemented here to give the other object - a chance. But since DateTime is a subclass of - Date, if the other object is a Date, it would - compute an ordering based on the date part alone, - and we don't want that. So force unequal or - uncomparable here in that case. */ - if (op == Py_EQ) - Py_RETURN_FALSE; - if (op == Py_NE) - Py_RETURN_TRUE; - return cmperror(self, other); - } - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - - if (classify_two_utcoffsets(self, &offset1, &n1, self, - other, &offset2, &n2, other) < 0) - return NULL; - assert(n1 != OFFSET_UNKNOWN && n2 != OFFSET_UNKNOWN); - /* If they're both naive, or both aware and have the same offsets, - * we get off cheap. Note that if they're both naive, offset1 == - * offset2 == 0 at this point. - */ - if (n1 == n2 && offset1 == offset2) { - diff = memcmp(((PyDateTime_DateTime *)self)->data, - ((PyDateTime_DateTime *)other)->data, - _PyDateTime_DATETIME_DATASIZE); - return diff_to_bool(diff, op); - } - - if (n1 == OFFSET_AWARE && n2 == OFFSET_AWARE) { - PyDateTime_Delta *delta; - - assert(offset1 != offset2); /* else last "if" handled it */ - delta = (PyDateTime_Delta *)datetime_subtract((PyObject *)self, - other); - if (delta == NULL) - return NULL; - diff = GET_TD_DAYS(delta); - if (diff == 0) - diff = GET_TD_SECONDS(delta) | - GET_TD_MICROSECONDS(delta); - Py_DECREF(delta); - return diff_to_bool(diff, op); - } - - assert(n1 != n2); - PyErr_SetString(PyExc_TypeError, - "can't compare offset-naive and " - "offset-aware datetimes"); - return NULL; + int diff; + naivety n1, n2; + int offset1, offset2; + + if (! PyDateTime_Check(other)) { + if (PyDate_Check(other)) { + /* Prevent invocation of date_richcompare. We want to + return NotImplemented here to give the other object + a chance. But since DateTime is a subclass of + Date, if the other object is a Date, it would + compute an ordering based on the date part alone, + and we don't want that. So force unequal or + uncomparable here in that case. */ + if (op == Py_EQ) + Py_RETURN_FALSE; + if (op == Py_NE) + Py_RETURN_TRUE; + return cmperror(self, other); + } + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + + if (classify_two_utcoffsets(self, &offset1, &n1, self, + other, &offset2, &n2, other) < 0) + return NULL; + assert(n1 != OFFSET_UNKNOWN && n2 != OFFSET_UNKNOWN); + /* If they're both naive, or both aware and have the same offsets, + * we get off cheap. Note that if they're both naive, offset1 == + * offset2 == 0 at this point. + */ + if (n1 == n2 && offset1 == offset2) { + diff = memcmp(((PyDateTime_DateTime *)self)->data, + ((PyDateTime_DateTime *)other)->data, + _PyDateTime_DATETIME_DATASIZE); + return diff_to_bool(diff, op); + } + + if (n1 == OFFSET_AWARE && n2 == OFFSET_AWARE) { + PyDateTime_Delta *delta; + + assert(offset1 != offset2); /* else last "if" handled it */ + delta = (PyDateTime_Delta *)datetime_subtract((PyObject *)self, + other); + if (delta == NULL) + return NULL; + diff = GET_TD_DAYS(delta); + if (diff == 0) + diff = GET_TD_SECONDS(delta) | + GET_TD_MICROSECONDS(delta); + Py_DECREF(delta); + return diff_to_bool(diff, op); + } + + assert(n1 != n2); + PyErr_SetString(PyExc_TypeError, + "can't compare offset-naive and " + "offset-aware datetimes"); + return NULL; } static long datetime_hash(PyDateTime_DateTime *self) { - if (self->hashcode == -1) { - naivety n; - int offset; - PyObject *temp; - - n = classify_utcoffset((PyObject *)self, (PyObject *)self, - &offset); - assert(n != OFFSET_UNKNOWN); - if (n == OFFSET_ERROR) - return -1; - - /* Reduce this to a hash of another object. */ - if (n == OFFSET_NAIVE) { - self->hashcode = generic_hash( - (unsigned char *)self->data, _PyDateTime_DATETIME_DATASIZE); - return self->hashcode; - } - else { - int days; - int seconds; - - assert(n == OFFSET_AWARE); - assert(HASTZINFO(self)); - days = ymd_to_ord(GET_YEAR(self), - GET_MONTH(self), - GET_DAY(self)); - seconds = DATE_GET_HOUR(self) * 3600 + - (DATE_GET_MINUTE(self) - offset) * 60 + - DATE_GET_SECOND(self); - temp = new_delta(days, - seconds, - DATE_GET_MICROSECOND(self), - 1); - } - if (temp != NULL) { - self->hashcode = PyObject_Hash(temp); - Py_DECREF(temp); - } - } - return self->hashcode; + if (self->hashcode == -1) { + naivety n; + int offset; + PyObject *temp; + + n = classify_utcoffset((PyObject *)self, (PyObject *)self, + &offset); + assert(n != OFFSET_UNKNOWN); + if (n == OFFSET_ERROR) + return -1; + + /* Reduce this to a hash of another object. */ + if (n == OFFSET_NAIVE) { + self->hashcode = generic_hash( + (unsigned char *)self->data, _PyDateTime_DATETIME_DATASIZE); + return self->hashcode; + } + else { + int days; + int seconds; + + assert(n == OFFSET_AWARE); + assert(HASTZINFO(self)); + days = ymd_to_ord(GET_YEAR(self), + GET_MONTH(self), + GET_DAY(self)); + seconds = DATE_GET_HOUR(self) * 3600 + + (DATE_GET_MINUTE(self) - offset) * 60 + + DATE_GET_SECOND(self); + temp = new_delta(days, + seconds, + DATE_GET_MICROSECOND(self), + 1); + } + if (temp != NULL) { + self->hashcode = PyObject_Hash(temp); + Py_DECREF(temp); + } + } + return self->hashcode; } static PyObject * datetime_replace(PyDateTime_DateTime *self, PyObject *args, PyObject *kw) { - PyObject *clone; - PyObject *tuple; - int y = GET_YEAR(self); - int m = GET_MONTH(self); - int d = GET_DAY(self); - int hh = DATE_GET_HOUR(self); - int mm = DATE_GET_MINUTE(self); - int ss = DATE_GET_SECOND(self); - int us = DATE_GET_MICROSECOND(self); - PyObject *tzinfo = HASTZINFO(self) ? self->tzinfo : Py_None; - - if (! PyArg_ParseTupleAndKeywords(args, kw, "|iiiiiiiO:replace", - datetime_kws, - &y, &m, &d, &hh, &mm, &ss, &us, - &tzinfo)) - return NULL; - tuple = Py_BuildValue("iiiiiiiO", y, m, d, hh, mm, ss, us, tzinfo); - if (tuple == NULL) - return NULL; - clone = datetime_new(Py_TYPE(self), tuple, NULL); - Py_DECREF(tuple); - return clone; + PyObject *clone; + PyObject *tuple; + int y = GET_YEAR(self); + int m = GET_MONTH(self); + int d = GET_DAY(self); + int hh = DATE_GET_HOUR(self); + int mm = DATE_GET_MINUTE(self); + int ss = DATE_GET_SECOND(self); + int us = DATE_GET_MICROSECOND(self); + PyObject *tzinfo = HASTZINFO(self) ? self->tzinfo : Py_None; + + if (! PyArg_ParseTupleAndKeywords(args, kw, "|iiiiiiiO:replace", + datetime_kws, + &y, &m, &d, &hh, &mm, &ss, &us, + &tzinfo)) + return NULL; + tuple = Py_BuildValue("iiiiiiiO", y, m, d, hh, mm, ss, us, tzinfo); + if (tuple == NULL) + return NULL; + clone = datetime_new(Py_TYPE(self), tuple, NULL); + Py_DECREF(tuple); + return clone; } static PyObject * datetime_astimezone(PyDateTime_DateTime *self, PyObject *args, PyObject *kw) { - int y, m, d, hh, mm, ss, us; - PyObject *result; - int offset, none; + int y, m, d, hh, mm, ss, us; + PyObject *result; + int offset, none; - PyObject *tzinfo; - static char *keywords[] = {"tz", NULL}; + PyObject *tzinfo; + static char *keywords[] = {"tz", NULL}; - if (! PyArg_ParseTupleAndKeywords(args, kw, "O!:astimezone", keywords, - &PyDateTime_TZInfoType, &tzinfo)) - return NULL; + if (! PyArg_ParseTupleAndKeywords(args, kw, "O!:astimezone", keywords, + &PyDateTime_TZInfoType, &tzinfo)) + return NULL; - if (!HASTZINFO(self) || self->tzinfo == Py_None) - goto NeedAware; + if (!HASTZINFO(self) || self->tzinfo == Py_None) + goto NeedAware; - /* Conversion to self's own time zone is a NOP. */ - if (self->tzinfo == tzinfo) { - Py_INCREF(self); - return (PyObject *)self; - } + /* Conversion to self's own time zone is a NOP. */ + if (self->tzinfo == tzinfo) { + Py_INCREF(self); + return (PyObject *)self; + } - /* Convert self to UTC. */ - offset = call_utcoffset(self->tzinfo, (PyObject *)self, &none); - if (offset == -1 && PyErr_Occurred()) - return NULL; - if (none) - goto NeedAware; - - y = GET_YEAR(self); - m = GET_MONTH(self); - d = GET_DAY(self); - hh = DATE_GET_HOUR(self); - mm = DATE_GET_MINUTE(self); - ss = DATE_GET_SECOND(self); - us = DATE_GET_MICROSECOND(self); - - mm -= offset; - if ((mm < 0 || mm >= 60) && - normalize_datetime(&y, &m, &d, &hh, &mm, &ss, &us) < 0) - return NULL; - - /* Attach new tzinfo and let fromutc() do the rest. */ - result = new_datetime(y, m, d, hh, mm, ss, us, tzinfo); - if (result != NULL) { - PyObject *temp = result; - - result = PyObject_CallMethod(tzinfo, "fromutc", "O", temp); - Py_DECREF(temp); - } - return result; + /* Convert self to UTC. */ + offset = call_utcoffset(self->tzinfo, (PyObject *)self, &none); + if (offset == -1 && PyErr_Occurred()) + return NULL; + if (none) + goto NeedAware; + + y = GET_YEAR(self); + m = GET_MONTH(self); + d = GET_DAY(self); + hh = DATE_GET_HOUR(self); + mm = DATE_GET_MINUTE(self); + ss = DATE_GET_SECOND(self); + us = DATE_GET_MICROSECOND(self); + + mm -= offset; + if ((mm < 0 || mm >= 60) && + normalize_datetime(&y, &m, &d, &hh, &mm, &ss, &us) < 0) + return NULL; + + /* Attach new tzinfo and let fromutc() do the rest. */ + result = new_datetime(y, m, d, hh, mm, ss, us, tzinfo); + if (result != NULL) { + PyObject *temp = result; + + result = PyObject_CallMethod(tzinfo, "fromutc", "O", temp); + Py_DECREF(temp); + } + return result; NeedAware: - PyErr_SetString(PyExc_ValueError, "astimezone() cannot be applied to " - "a naive datetime"); - return NULL; + PyErr_SetString(PyExc_ValueError, "astimezone() cannot be applied to " + "a naive datetime"); + return NULL; } static PyObject * datetime_timetuple(PyDateTime_DateTime *self) { - int dstflag = -1; + int dstflag = -1; - if (HASTZINFO(self) && self->tzinfo != Py_None) { - int none; + if (HASTZINFO(self) && self->tzinfo != Py_None) { + int none; - dstflag = call_dst(self->tzinfo, (PyObject *)self, &none); - if (dstflag == -1 && PyErr_Occurred()) - return NULL; + dstflag = call_dst(self->tzinfo, (PyObject *)self, &none); + if (dstflag == -1 && PyErr_Occurred()) + return NULL; - if (none) - dstflag = -1; - else if (dstflag != 0) - dstflag = 1; + if (none) + dstflag = -1; + else if (dstflag != 0) + dstflag = 1; - } - return build_struct_time(GET_YEAR(self), - GET_MONTH(self), - GET_DAY(self), - DATE_GET_HOUR(self), - DATE_GET_MINUTE(self), - DATE_GET_SECOND(self), - dstflag); + } + return build_struct_time(GET_YEAR(self), + GET_MONTH(self), + GET_DAY(self), + DATE_GET_HOUR(self), + DATE_GET_MINUTE(self), + DATE_GET_SECOND(self), + dstflag); } static PyObject * datetime_getdate(PyDateTime_DateTime *self) { - return new_date(GET_YEAR(self), - GET_MONTH(self), - GET_DAY(self)); + return new_date(GET_YEAR(self), + GET_MONTH(self), + GET_DAY(self)); } static PyObject * datetime_gettime(PyDateTime_DateTime *self) { - return new_time(DATE_GET_HOUR(self), - DATE_GET_MINUTE(self), - DATE_GET_SECOND(self), - DATE_GET_MICROSECOND(self), - Py_None); + return new_time(DATE_GET_HOUR(self), + DATE_GET_MINUTE(self), + DATE_GET_SECOND(self), + DATE_GET_MICROSECOND(self), + Py_None); } static PyObject * datetime_gettimetz(PyDateTime_DateTime *self) { - return new_time(DATE_GET_HOUR(self), - DATE_GET_MINUTE(self), - DATE_GET_SECOND(self), - DATE_GET_MICROSECOND(self), - HASTZINFO(self) ? self->tzinfo : Py_None); + return new_time(DATE_GET_HOUR(self), + DATE_GET_MINUTE(self), + DATE_GET_SECOND(self), + DATE_GET_MICROSECOND(self), + HASTZINFO(self) ? self->tzinfo : Py_None); } static PyObject * datetime_utctimetuple(PyDateTime_DateTime *self) { - int y = GET_YEAR(self); - int m = GET_MONTH(self); - int d = GET_DAY(self); - int hh = DATE_GET_HOUR(self); - int mm = DATE_GET_MINUTE(self); - int ss = DATE_GET_SECOND(self); - int us = 0; /* microseconds are ignored in a timetuple */ - int offset = 0; - - if (HASTZINFO(self) && self->tzinfo != Py_None) { - int none; - - offset = call_utcoffset(self->tzinfo, (PyObject *)self, &none); - if (offset == -1 && PyErr_Occurred()) - return NULL; - } - /* Even if offset is 0, don't call timetuple() -- tm_isdst should be - * 0 in a UTC timetuple regardless of what dst() says. - */ - if (offset) { - /* Subtract offset minutes & normalize. */ - int stat; - - mm -= offset; - stat = normalize_datetime(&y, &m, &d, &hh, &mm, &ss, &us); - if (stat < 0) { - /* At the edges, it's possible we overflowed - * beyond MINYEAR or MAXYEAR. - */ - if (PyErr_ExceptionMatches(PyExc_OverflowError)) - PyErr_Clear(); - else - return NULL; - } - } - return build_struct_time(y, m, d, hh, mm, ss, 0); + int y = GET_YEAR(self); + int m = GET_MONTH(self); + int d = GET_DAY(self); + int hh = DATE_GET_HOUR(self); + int mm = DATE_GET_MINUTE(self); + int ss = DATE_GET_SECOND(self); + int us = 0; /* microseconds are ignored in a timetuple */ + int offset = 0; + + if (HASTZINFO(self) && self->tzinfo != Py_None) { + int none; + + offset = call_utcoffset(self->tzinfo, (PyObject *)self, &none); + if (offset == -1 && PyErr_Occurred()) + return NULL; + } + /* Even if offset is 0, don't call timetuple() -- tm_isdst should be + * 0 in a UTC timetuple regardless of what dst() says. + */ + if (offset) { + /* Subtract offset minutes & normalize. */ + int stat; + + mm -= offset; + stat = normalize_datetime(&y, &m, &d, &hh, &mm, &ss, &us); + if (stat < 0) { + /* At the edges, it's possible we overflowed + * beyond MINYEAR or MAXYEAR. + */ + if (PyErr_ExceptionMatches(PyExc_OverflowError)) + PyErr_Clear(); + else + return NULL; + } + } + return build_struct_time(y, m, d, hh, mm, ss, 0); } /* Pickle support, a simple use of __reduce__. */ @@ -4480,102 +4480,102 @@ datetime_utctimetuple(PyDateTime_DateTime *self) static PyObject * datetime_getstate(PyDateTime_DateTime *self) { - PyObject *basestate; - PyObject *result = NULL; + PyObject *basestate; + PyObject *result = NULL; - basestate = PyBytes_FromStringAndSize((char *)self->data, - _PyDateTime_DATETIME_DATASIZE); - if (basestate != NULL) { - if (! HASTZINFO(self) || self->tzinfo == Py_None) - result = PyTuple_Pack(1, basestate); - else - result = PyTuple_Pack(2, basestate, self->tzinfo); - Py_DECREF(basestate); - } - return result; + basestate = PyBytes_FromStringAndSize((char *)self->data, + _PyDateTime_DATETIME_DATASIZE); + if (basestate != NULL) { + if (! HASTZINFO(self) || self->tzinfo == Py_None) + result = PyTuple_Pack(1, basestate); + else + result = PyTuple_Pack(2, basestate, self->tzinfo); + Py_DECREF(basestate); + } + return result; } static PyObject * datetime_reduce(PyDateTime_DateTime *self, PyObject *arg) { - return Py_BuildValue("(ON)", Py_TYPE(self), datetime_getstate(self)); + return Py_BuildValue("(ON)", Py_TYPE(self), datetime_getstate(self)); } static PyMethodDef datetime_methods[] = { - /* Class methods: */ + /* Class methods: */ - {"now", (PyCFunction)datetime_now, - METH_VARARGS | METH_KEYWORDS | METH_CLASS, - PyDoc_STR("[tz] -> new datetime with tz's local day and time.")}, + {"now", (PyCFunction)datetime_now, + METH_VARARGS | METH_KEYWORDS | METH_CLASS, + PyDoc_STR("[tz] -> new datetime with tz's local day and time.")}, - {"utcnow", (PyCFunction)datetime_utcnow, - METH_NOARGS | METH_CLASS, - PyDoc_STR("Return a new datetime representing UTC day and time.")}, + {"utcnow", (PyCFunction)datetime_utcnow, + METH_NOARGS | METH_CLASS, + PyDoc_STR("Return a new datetime representing UTC day and time.")}, - {"fromtimestamp", (PyCFunction)datetime_fromtimestamp, - METH_VARARGS | METH_KEYWORDS | METH_CLASS, - PyDoc_STR("timestamp[, tz] -> tz's local time from POSIX timestamp.")}, + {"fromtimestamp", (PyCFunction)datetime_fromtimestamp, + METH_VARARGS | METH_KEYWORDS | METH_CLASS, + PyDoc_STR("timestamp[, tz] -> tz's local time from POSIX timestamp.")}, - {"utcfromtimestamp", (PyCFunction)datetime_utcfromtimestamp, - METH_VARARGS | METH_CLASS, - PyDoc_STR("timestamp -> UTC datetime from a POSIX timestamp " - "(like time.time()).")}, + {"utcfromtimestamp", (PyCFunction)datetime_utcfromtimestamp, + METH_VARARGS | METH_CLASS, + PyDoc_STR("timestamp -> UTC datetime from a POSIX timestamp " + "(like time.time()).")}, - {"strptime", (PyCFunction)datetime_strptime, - METH_VARARGS | METH_CLASS, - PyDoc_STR("string, format -> new datetime parsed from a string " - "(like time.strptime()).")}, + {"strptime", (PyCFunction)datetime_strptime, + METH_VARARGS | METH_CLASS, + PyDoc_STR("string, format -> new datetime parsed from a string " + "(like time.strptime()).")}, - {"combine", (PyCFunction)datetime_combine, - METH_VARARGS | METH_KEYWORDS | METH_CLASS, - PyDoc_STR("date, time -> datetime with same date and time fields")}, + {"combine", (PyCFunction)datetime_combine, + METH_VARARGS | METH_KEYWORDS | METH_CLASS, + PyDoc_STR("date, time -> datetime with same date and time fields")}, - /* Instance methods: */ + /* Instance methods: */ - {"date", (PyCFunction)datetime_getdate, METH_NOARGS, - PyDoc_STR("Return date object with same year, month and day.")}, + {"date", (PyCFunction)datetime_getdate, METH_NOARGS, + PyDoc_STR("Return date object with same year, month and day.")}, - {"time", (PyCFunction)datetime_gettime, METH_NOARGS, - PyDoc_STR("Return time object with same time but with tzinfo=None.")}, + {"time", (PyCFunction)datetime_gettime, METH_NOARGS, + PyDoc_STR("Return time object with same time but with tzinfo=None.")}, - {"timetz", (PyCFunction)datetime_gettimetz, METH_NOARGS, - PyDoc_STR("Return time object with same time and tzinfo.")}, + {"timetz", (PyCFunction)datetime_gettimetz, METH_NOARGS, + PyDoc_STR("Return time object with same time and tzinfo.")}, - {"ctime", (PyCFunction)datetime_ctime, METH_NOARGS, - PyDoc_STR("Return ctime() style string.")}, + {"ctime", (PyCFunction)datetime_ctime, METH_NOARGS, + PyDoc_STR("Return ctime() style string.")}, - {"timetuple", (PyCFunction)datetime_timetuple, METH_NOARGS, - PyDoc_STR("Return time tuple, compatible with time.localtime().")}, + {"timetuple", (PyCFunction)datetime_timetuple, METH_NOARGS, + PyDoc_STR("Return time tuple, compatible with time.localtime().")}, - {"utctimetuple", (PyCFunction)datetime_utctimetuple, METH_NOARGS, - PyDoc_STR("Return UTC time tuple, compatible with time.localtime().")}, + {"utctimetuple", (PyCFunction)datetime_utctimetuple, METH_NOARGS, + PyDoc_STR("Return UTC time tuple, compatible with time.localtime().")}, - {"isoformat", (PyCFunction)datetime_isoformat, METH_VARARGS | METH_KEYWORDS, - PyDoc_STR("[sep] -> string in ISO 8601 format, " - "YYYY-MM-DDTHH:MM:SS[.mmmmmm][+HH:MM].\n\n" - "sep is used to separate the year from the time, and " - "defaults to 'T'.")}, + {"isoformat", (PyCFunction)datetime_isoformat, METH_VARARGS | METH_KEYWORDS, + PyDoc_STR("[sep] -> string in ISO 8601 format, " + "YYYY-MM-DDTHH:MM:SS[.mmmmmm][+HH:MM].\n\n" + "sep is used to separate the year from the time, and " + "defaults to 'T'.")}, - {"utcoffset", (PyCFunction)datetime_utcoffset, METH_NOARGS, - PyDoc_STR("Return self.tzinfo.utcoffset(self).")}, + {"utcoffset", (PyCFunction)datetime_utcoffset, METH_NOARGS, + PyDoc_STR("Return self.tzinfo.utcoffset(self).")}, - {"tzname", (PyCFunction)datetime_tzname, METH_NOARGS, - PyDoc_STR("Return self.tzinfo.tzname(self).")}, + {"tzname", (PyCFunction)datetime_tzname, METH_NOARGS, + PyDoc_STR("Return self.tzinfo.tzname(self).")}, - {"dst", (PyCFunction)datetime_dst, METH_NOARGS, - PyDoc_STR("Return self.tzinfo.dst(self).")}, + {"dst", (PyCFunction)datetime_dst, METH_NOARGS, + PyDoc_STR("Return self.tzinfo.dst(self).")}, - {"replace", (PyCFunction)datetime_replace, METH_VARARGS | METH_KEYWORDS, - PyDoc_STR("Return datetime with new specified fields.")}, + {"replace", (PyCFunction)datetime_replace, METH_VARARGS | METH_KEYWORDS, + PyDoc_STR("Return datetime with new specified fields.")}, - {"astimezone", (PyCFunction)datetime_astimezone, METH_VARARGS | METH_KEYWORDS, - PyDoc_STR("tz -> convert to local time in new timezone tz\n")}, + {"astimezone", (PyCFunction)datetime_astimezone, METH_VARARGS | METH_KEYWORDS, + PyDoc_STR("tz -> convert to local time in new timezone tz\n")}, - {"__reduce__", (PyCFunction)datetime_reduce, METH_NOARGS, - PyDoc_STR("__reduce__() -> (cls, state)")}, + {"__reduce__", (PyCFunction)datetime_reduce, METH_NOARGS, + PyDoc_STR("__reduce__() -> (cls, state)")}, - {NULL, NULL} + {NULL, NULL} }; static char datetime_doc[] = @@ -4585,58 +4585,58 @@ The year, month and day arguments are required. tzinfo may be None, or an\n\ instance of a tzinfo subclass. The remaining arguments may be ints or longs.\n"); static PyNumberMethods datetime_as_number = { - datetime_add, /* nb_add */ - datetime_subtract, /* nb_subtract */ - 0, /* nb_multiply */ - 0, /* nb_remainder */ - 0, /* nb_divmod */ - 0, /* nb_power */ - 0, /* nb_negative */ - 0, /* nb_positive */ - 0, /* nb_absolute */ - 0, /* nb_bool */ + datetime_add, /* nb_add */ + datetime_subtract, /* nb_subtract */ + 0, /* nb_multiply */ + 0, /* nb_remainder */ + 0, /* nb_divmod */ + 0, /* nb_power */ + 0, /* nb_negative */ + 0, /* nb_positive */ + 0, /* nb_absolute */ + 0, /* nb_bool */ }; static PyTypeObject PyDateTime_DateTimeType = { - PyVarObject_HEAD_INIT(NULL, 0) - "datetime.datetime", /* tp_name */ - sizeof(PyDateTime_DateTime), /* tp_basicsize */ - 0, /* tp_itemsize */ - (destructor)datetime_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)datetime_repr, /* tp_repr */ - &datetime_as_number, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - (hashfunc)datetime_hash, /* tp_hash */ - 0, /* tp_call */ - (reprfunc)datetime_str, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - datetime_doc, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - datetime_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - datetime_methods, /* tp_methods */ - 0, /* tp_members */ - datetime_getset, /* tp_getset */ - &PyDateTime_DateType, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - datetime_alloc, /* tp_alloc */ - datetime_new, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "datetime.datetime", /* tp_name */ + sizeof(PyDateTime_DateTime), /* tp_basicsize */ + 0, /* tp_itemsize */ + (destructor)datetime_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)datetime_repr, /* tp_repr */ + &datetime_as_number, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + (hashfunc)datetime_hash, /* tp_hash */ + 0, /* tp_call */ + (reprfunc)datetime_str, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + datetime_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + datetime_richcompare, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + datetime_methods, /* tp_methods */ + 0, /* tp_members */ + datetime_getset, /* tp_getset */ + &PyDateTime_DateType, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + datetime_alloc, /* tp_alloc */ + datetime_new, /* tp_new */ + 0, /* tp_free */ }; /* --------------------------------------------------------------------------- @@ -4644,204 +4644,204 @@ static PyTypeObject PyDateTime_DateTimeType = { */ static PyMethodDef module_methods[] = { - {NULL, NULL} + {NULL, NULL} }; /* C API. Clients get at this via PyDateTime_IMPORT, defined in * datetime.h. */ static PyDateTime_CAPI CAPI = { - &PyDateTime_DateType, - &PyDateTime_DateTimeType, - &PyDateTime_TimeType, - &PyDateTime_DeltaType, - &PyDateTime_TZInfoType, - new_date_ex, - new_datetime_ex, - new_time_ex, - new_delta_ex, - datetime_fromtimestamp, - date_fromtimestamp + &PyDateTime_DateType, + &PyDateTime_DateTimeType, + &PyDateTime_TimeType, + &PyDateTime_DeltaType, + &PyDateTime_TZInfoType, + new_date_ex, + new_datetime_ex, + new_time_ex, + new_delta_ex, + datetime_fromtimestamp, + date_fromtimestamp }; static struct PyModuleDef datetimemodule = { - PyModuleDef_HEAD_INIT, - "datetime", - "Fast implementation of the datetime type.", - -1, - module_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "datetime", + "Fast implementation of the datetime type.", + -1, + module_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_datetime(void) { - PyObject *m; /* a module object */ - PyObject *d; /* its dict */ - PyObject *x; - - m = PyModule_Create(&datetimemodule); - if (m == NULL) - return NULL; - - if (PyType_Ready(&PyDateTime_DateType) < 0) - return NULL; - if (PyType_Ready(&PyDateTime_DateTimeType) < 0) - return NULL; - if (PyType_Ready(&PyDateTime_DeltaType) < 0) - return NULL; - if (PyType_Ready(&PyDateTime_TimeType) < 0) - return NULL; - if (PyType_Ready(&PyDateTime_TZInfoType) < 0) - return NULL; - - /* timedelta values */ - d = PyDateTime_DeltaType.tp_dict; - - x = new_delta(0, 0, 1, 0); - if (x == NULL || PyDict_SetItemString(d, "resolution", x) < 0) - return NULL; - Py_DECREF(x); - - x = new_delta(-MAX_DELTA_DAYS, 0, 0, 0); - if (x == NULL || PyDict_SetItemString(d, "min", x) < 0) - return NULL; - Py_DECREF(x); - - x = new_delta(MAX_DELTA_DAYS, 24*3600-1, 1000000-1, 0); - if (x == NULL || PyDict_SetItemString(d, "max", x) < 0) - return NULL; - Py_DECREF(x); - - /* date values */ - d = PyDateTime_DateType.tp_dict; - - x = new_date(1, 1, 1); - if (x == NULL || PyDict_SetItemString(d, "min", x) < 0) - return NULL; - Py_DECREF(x); - - x = new_date(MAXYEAR, 12, 31); - if (x == NULL || PyDict_SetItemString(d, "max", x) < 0) - return NULL; - Py_DECREF(x); - - x = new_delta(1, 0, 0, 0); - if (x == NULL || PyDict_SetItemString(d, "resolution", x) < 0) - return NULL; - Py_DECREF(x); - - /* time values */ - d = PyDateTime_TimeType.tp_dict; - - x = new_time(0, 0, 0, 0, Py_None); - if (x == NULL || PyDict_SetItemString(d, "min", x) < 0) - return NULL; - Py_DECREF(x); - - x = new_time(23, 59, 59, 999999, Py_None); - if (x == NULL || PyDict_SetItemString(d, "max", x) < 0) - return NULL; - Py_DECREF(x); - - x = new_delta(0, 0, 1, 0); - if (x == NULL || PyDict_SetItemString(d, "resolution", x) < 0) - return NULL; - Py_DECREF(x); - - /* datetime values */ - d = PyDateTime_DateTimeType.tp_dict; - - x = new_datetime(1, 1, 1, 0, 0, 0, 0, Py_None); - if (x == NULL || PyDict_SetItemString(d, "min", x) < 0) - return NULL; - Py_DECREF(x); - - x = new_datetime(MAXYEAR, 12, 31, 23, 59, 59, 999999, Py_None); - if (x == NULL || PyDict_SetItemString(d, "max", x) < 0) - return NULL; - Py_DECREF(x); - - x = new_delta(0, 0, 1, 0); - if (x == NULL || PyDict_SetItemString(d, "resolution", x) < 0) - return NULL; - Py_DECREF(x); - - /* module initialization */ - PyModule_AddIntConstant(m, "MINYEAR", MINYEAR); - PyModule_AddIntConstant(m, "MAXYEAR", MAXYEAR); - - Py_INCREF(&PyDateTime_DateType); - PyModule_AddObject(m, "date", (PyObject *) &PyDateTime_DateType); - - Py_INCREF(&PyDateTime_DateTimeType); - PyModule_AddObject(m, "datetime", - (PyObject *)&PyDateTime_DateTimeType); - - Py_INCREF(&PyDateTime_TimeType); - PyModule_AddObject(m, "time", (PyObject *) &PyDateTime_TimeType); - - Py_INCREF(&PyDateTime_DeltaType); - PyModule_AddObject(m, "timedelta", (PyObject *) &PyDateTime_DeltaType); - - Py_INCREF(&PyDateTime_TZInfoType); - PyModule_AddObject(m, "tzinfo", (PyObject *) &PyDateTime_TZInfoType); + PyObject *m; /* a module object */ + PyObject *d; /* its dict */ + PyObject *x; + + m = PyModule_Create(&datetimemodule); + if (m == NULL) + return NULL; + + if (PyType_Ready(&PyDateTime_DateType) < 0) + return NULL; + if (PyType_Ready(&PyDateTime_DateTimeType) < 0) + return NULL; + if (PyType_Ready(&PyDateTime_DeltaType) < 0) + return NULL; + if (PyType_Ready(&PyDateTime_TimeType) < 0) + return NULL; + if (PyType_Ready(&PyDateTime_TZInfoType) < 0) + return NULL; + + /* timedelta values */ + d = PyDateTime_DeltaType.tp_dict; + + x = new_delta(0, 0, 1, 0); + if (x == NULL || PyDict_SetItemString(d, "resolution", x) < 0) + return NULL; + Py_DECREF(x); + + x = new_delta(-MAX_DELTA_DAYS, 0, 0, 0); + if (x == NULL || PyDict_SetItemString(d, "min", x) < 0) + return NULL; + Py_DECREF(x); + + x = new_delta(MAX_DELTA_DAYS, 24*3600-1, 1000000-1, 0); + if (x == NULL || PyDict_SetItemString(d, "max", x) < 0) + return NULL; + Py_DECREF(x); + + /* date values */ + d = PyDateTime_DateType.tp_dict; + + x = new_date(1, 1, 1); + if (x == NULL || PyDict_SetItemString(d, "min", x) < 0) + return NULL; + Py_DECREF(x); + + x = new_date(MAXYEAR, 12, 31); + if (x == NULL || PyDict_SetItemString(d, "max", x) < 0) + return NULL; + Py_DECREF(x); + + x = new_delta(1, 0, 0, 0); + if (x == NULL || PyDict_SetItemString(d, "resolution", x) < 0) + return NULL; + Py_DECREF(x); + + /* time values */ + d = PyDateTime_TimeType.tp_dict; + + x = new_time(0, 0, 0, 0, Py_None); + if (x == NULL || PyDict_SetItemString(d, "min", x) < 0) + return NULL; + Py_DECREF(x); + + x = new_time(23, 59, 59, 999999, Py_None); + if (x == NULL || PyDict_SetItemString(d, "max", x) < 0) + return NULL; + Py_DECREF(x); + + x = new_delta(0, 0, 1, 0); + if (x == NULL || PyDict_SetItemString(d, "resolution", x) < 0) + return NULL; + Py_DECREF(x); + + /* datetime values */ + d = PyDateTime_DateTimeType.tp_dict; + + x = new_datetime(1, 1, 1, 0, 0, 0, 0, Py_None); + if (x == NULL || PyDict_SetItemString(d, "min", x) < 0) + return NULL; + Py_DECREF(x); + + x = new_datetime(MAXYEAR, 12, 31, 23, 59, 59, 999999, Py_None); + if (x == NULL || PyDict_SetItemString(d, "max", x) < 0) + return NULL; + Py_DECREF(x); + + x = new_delta(0, 0, 1, 0); + if (x == NULL || PyDict_SetItemString(d, "resolution", x) < 0) + return NULL; + Py_DECREF(x); + + /* module initialization */ + PyModule_AddIntConstant(m, "MINYEAR", MINYEAR); + PyModule_AddIntConstant(m, "MAXYEAR", MAXYEAR); + + Py_INCREF(&PyDateTime_DateType); + PyModule_AddObject(m, "date", (PyObject *) &PyDateTime_DateType); + + Py_INCREF(&PyDateTime_DateTimeType); + PyModule_AddObject(m, "datetime", + (PyObject *)&PyDateTime_DateTimeType); + + Py_INCREF(&PyDateTime_TimeType); + PyModule_AddObject(m, "time", (PyObject *) &PyDateTime_TimeType); + + Py_INCREF(&PyDateTime_DeltaType); + PyModule_AddObject(m, "timedelta", (PyObject *) &PyDateTime_DeltaType); + + Py_INCREF(&PyDateTime_TZInfoType); + PyModule_AddObject(m, "tzinfo", (PyObject *) &PyDateTime_TZInfoType); x = PyCapsule_New(&CAPI, PyDateTime_CAPSULE_NAME, NULL); if (x == NULL) - return NULL; + return NULL; PyModule_AddObject(m, "datetime_CAPI", x); - /* A 4-year cycle has an extra leap day over what we'd get from - * pasting together 4 single years. - */ - assert(DI4Y == 4 * 365 + 1); - assert(DI4Y == days_before_year(4+1)); - - /* Similarly, a 400-year cycle has an extra leap day over what we'd - * get from pasting together 4 100-year cycles. - */ - assert(DI400Y == 4 * DI100Y + 1); - assert(DI400Y == days_before_year(400+1)); - - /* OTOH, a 100-year cycle has one fewer leap day than we'd get from - * pasting together 25 4-year cycles. - */ - assert(DI100Y == 25 * DI4Y - 1); - assert(DI100Y == days_before_year(100+1)); - - us_per_us = PyLong_FromLong(1); - us_per_ms = PyLong_FromLong(1000); - us_per_second = PyLong_FromLong(1000000); - us_per_minute = PyLong_FromLong(60000000); - seconds_per_day = PyLong_FromLong(24 * 3600); - if (us_per_us == NULL || us_per_ms == NULL || us_per_second == NULL || - us_per_minute == NULL || seconds_per_day == NULL) - return NULL; - - /* The rest are too big for 32-bit ints, but even - * us_per_week fits in 40 bits, so doubles should be exact. - */ - us_per_hour = PyLong_FromDouble(3600000000.0); - us_per_day = PyLong_FromDouble(86400000000.0); - us_per_week = PyLong_FromDouble(604800000000.0); - if (us_per_hour == NULL || us_per_day == NULL || us_per_week == NULL) - return NULL; - return m; + /* A 4-year cycle has an extra leap day over what we'd get from + * pasting together 4 single years. + */ + assert(DI4Y == 4 * 365 + 1); + assert(DI4Y == days_before_year(4+1)); + + /* Similarly, a 400-year cycle has an extra leap day over what we'd + * get from pasting together 4 100-year cycles. + */ + assert(DI400Y == 4 * DI100Y + 1); + assert(DI400Y == days_before_year(400+1)); + + /* OTOH, a 100-year cycle has one fewer leap day than we'd get from + * pasting together 25 4-year cycles. + */ + assert(DI100Y == 25 * DI4Y - 1); + assert(DI100Y == days_before_year(100+1)); + + us_per_us = PyLong_FromLong(1); + us_per_ms = PyLong_FromLong(1000); + us_per_second = PyLong_FromLong(1000000); + us_per_minute = PyLong_FromLong(60000000); + seconds_per_day = PyLong_FromLong(24 * 3600); + if (us_per_us == NULL || us_per_ms == NULL || us_per_second == NULL || + us_per_minute == NULL || seconds_per_day == NULL) + return NULL; + + /* The rest are too big for 32-bit ints, but even + * us_per_week fits in 40 bits, so doubles should be exact. + */ + us_per_hour = PyLong_FromDouble(3600000000.0); + us_per_day = PyLong_FromDouble(86400000000.0); + us_per_week = PyLong_FromDouble(604800000000.0); + if (us_per_hour == NULL || us_per_day == NULL || us_per_week == NULL) + return NULL; + return m; } /* --------------------------------------------------------------------------- Some time zone algebra. For a datetime x, let x.n = x stripped of its timezone -- its naive time. x.o = x.utcoffset(), and assuming that doesn't raise an exception or - return None + return None x.d = x.dst(), and assuming that doesn't raise an exception or - return None + return None x.s = x's standard offset, x.o - x.d Now some derived rules, where k is a duration (timedelta). @@ -4963,13 +4963,13 @@ the justifications for the kinds of substitutions we've done several times already): diff' = x.n - (z'.n - z'.o) = replacing z'.n via [7] - x.n - (z.n + diff - z'.o) = replacing diff via [6] - x.n - (z.n + x.n - (z.n - z.o) - z'.o) = - x.n - z.n - x.n + z.n - z.o + z'.o = cancel x.n - - z.n + z.n - z.o + z'.o = cancel z.n - - z.o + z'.o = #1 twice - -z.s - z.d + z'.s + z'.d = z and z' have same tzinfo - z'.d - z.d + x.n - (z.n + diff - z'.o) = replacing diff via [6] + x.n - (z.n + x.n - (z.n - z.o) - z'.o) = + x.n - z.n - x.n + z.n - z.o + z'.o = cancel x.n + - z.n + z.n - z.o + z'.o = cancel z.n + - z.o + z'.o = #1 twice + -z.s - z.d + z'.s + z'.d = z and z' have same tzinfo + z'.d - z.d So z' is UTC-equivalent to x iff z'.d = z.d at this point. If they are equal, we've found the UTC-equivalent so are done. In fact, we stop with [7] and diff --git a/Modules/errnomodule.c b/Modules/errnomodule.c index d5fe460..03c65f7 100644 --- a/Modules/errnomodule.c +++ b/Modules/errnomodule.c @@ -11,10 +11,10 @@ /* * Pull in the system error definitions - */ + */ static PyMethodDef errno_methods[] = { - {NULL, NULL} + {NULL, NULL} }; /* Helper function doing the dictionary inserting */ @@ -22,21 +22,21 @@ static PyMethodDef errno_methods[] = { static void _inscode(PyObject *d, PyObject *de, const char *name, int code) { - PyObject *u = PyUnicode_FromString(name); - PyObject *v = PyLong_FromLong((long) code); + PyObject *u = PyUnicode_FromString(name); + PyObject *v = PyLong_FromLong((long) code); - /* Don't bother checking for errors; they'll be caught at the end - * of the module initialization function by the caller of - * initerrno(). - */ - if (u && v) { - /* insert in modules dict */ - PyDict_SetItem(d, u, v); - /* insert in errorcode dict */ - PyDict_SetItem(de, v, u); - } - Py_XDECREF(u); - Py_XDECREF(v); + /* Don't bother checking for errors; they'll be caught at the end + * of the module initialization function by the caller of + * initerrno(). + */ + if (u && v) { + /* insert in modules dict */ + PyDict_SetItem(d, u, v); + /* insert in errorcode dict */ + PyDict_SetItem(de, v, u); + } + Py_XDECREF(u); + Py_XDECREF(v); } PyDoc_STRVAR(errno__doc__, @@ -54,749 +54,749 @@ To map error codes to error messages, use the function os.strerror(),\n\ e.g. os.strerror(2) could return 'No such file or directory'."); static struct PyModuleDef errnomodule = { - PyModuleDef_HEAD_INIT, - "errno", - errno__doc__, - -1, - errno_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "errno", + errno__doc__, + -1, + errno_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_errno(void) { - PyObject *m, *d, *de; - m = PyModule_Create(&errnomodule); - if (m == NULL) - return NULL; - d = PyModule_GetDict(m); - de = PyDict_New(); - if (!d || !de || PyDict_SetItemString(d, "errorcode", de) < 0) - return NULL; + PyObject *m, *d, *de; + m = PyModule_Create(&errnomodule); + if (m == NULL) + return NULL; + d = PyModule_GetDict(m); + de = PyDict_New(); + if (!d || !de || PyDict_SetItemString(d, "errorcode", de) < 0) + return NULL; /* Macro so I don't have to edit each and every line below... */ #define inscode(d, ds, de, name, code, comment) _inscode(d, de, name, code) - /* - * The names and comments are borrowed from linux/include/errno.h, - * which should be pretty all-inclusive - */ + /* + * The names and comments are borrowed from linux/include/errno.h, + * which should be pretty all-inclusive + */ #ifdef ENODEV - inscode(d, ds, de, "ENODEV", ENODEV, "No such device"); + inscode(d, ds, de, "ENODEV", ENODEV, "No such device"); #endif #ifdef ENOCSI - inscode(d, ds, de, "ENOCSI", ENOCSI, "No CSI structure available"); + inscode(d, ds, de, "ENOCSI", ENOCSI, "No CSI structure available"); #endif #ifdef EHOSTUNREACH - inscode(d, ds, de, "EHOSTUNREACH", EHOSTUNREACH, "No route to host"); + inscode(d, ds, de, "EHOSTUNREACH", EHOSTUNREACH, "No route to host"); #else #ifdef WSAEHOSTUNREACH - inscode(d, ds, de, "EHOSTUNREACH", WSAEHOSTUNREACH, "No route to host"); + inscode(d, ds, de, "EHOSTUNREACH", WSAEHOSTUNREACH, "No route to host"); #endif #endif #ifdef ENOMSG - inscode(d, ds, de, "ENOMSG", ENOMSG, "No message of desired type"); + inscode(d, ds, de, "ENOMSG", ENOMSG, "No message of desired type"); #endif #ifdef EUCLEAN - inscode(d, ds, de, "EUCLEAN", EUCLEAN, "Structure needs cleaning"); + inscode(d, ds, de, "EUCLEAN", EUCLEAN, "Structure needs cleaning"); #endif #ifdef EL2NSYNC - inscode(d, ds, de, "EL2NSYNC", EL2NSYNC, "Level 2 not synchronized"); + inscode(d, ds, de, "EL2NSYNC", EL2NSYNC, "Level 2 not synchronized"); #endif #ifdef EL2HLT - inscode(d, ds, de, "EL2HLT", EL2HLT, "Level 2 halted"); + inscode(d, ds, de, "EL2HLT", EL2HLT, "Level 2 halted"); #endif #ifdef ENODATA - inscode(d, ds, de, "ENODATA", ENODATA, "No data available"); + inscode(d, ds, de, "ENODATA", ENODATA, "No data available"); #endif #ifdef ENOTBLK - inscode(d, ds, de, "ENOTBLK", ENOTBLK, "Block device required"); + inscode(d, ds, de, "ENOTBLK", ENOTBLK, "Block device required"); #endif #ifdef ENOSYS - inscode(d, ds, de, "ENOSYS", ENOSYS, "Function not implemented"); + inscode(d, ds, de, "ENOSYS", ENOSYS, "Function not implemented"); #endif #ifdef EPIPE - inscode(d, ds, de, "EPIPE", EPIPE, "Broken pipe"); + inscode(d, ds, de, "EPIPE", EPIPE, "Broken pipe"); #endif #ifdef EINVAL - inscode(d, ds, de, "EINVAL", EINVAL, "Invalid argument"); + inscode(d, ds, de, "EINVAL", EINVAL, "Invalid argument"); #else #ifdef WSAEINVAL - inscode(d, ds, de, "EINVAL", WSAEINVAL, "Invalid argument"); + inscode(d, ds, de, "EINVAL", WSAEINVAL, "Invalid argument"); #endif #endif #ifdef EOVERFLOW - inscode(d, ds, de, "EOVERFLOW", EOVERFLOW, "Value too large for defined data type"); + inscode(d, ds, de, "EOVERFLOW", EOVERFLOW, "Value too large for defined data type"); #endif #ifdef EADV - inscode(d, ds, de, "EADV", EADV, "Advertise error"); + inscode(d, ds, de, "EADV", EADV, "Advertise error"); #endif #ifdef EINTR - inscode(d, ds, de, "EINTR", EINTR, "Interrupted system call"); + inscode(d, ds, de, "EINTR", EINTR, "Interrupted system call"); #else #ifdef WSAEINTR - inscode(d, ds, de, "EINTR", WSAEINTR, "Interrupted system call"); + inscode(d, ds, de, "EINTR", WSAEINTR, "Interrupted system call"); #endif #endif #ifdef EUSERS - inscode(d, ds, de, "EUSERS", EUSERS, "Too many users"); + inscode(d, ds, de, "EUSERS", EUSERS, "Too many users"); #else #ifdef WSAEUSERS - inscode(d, ds, de, "EUSERS", WSAEUSERS, "Too many users"); + inscode(d, ds, de, "EUSERS", WSAEUSERS, "Too many users"); #endif #endif #ifdef ENOTEMPTY - inscode(d, ds, de, "ENOTEMPTY", ENOTEMPTY, "Directory not empty"); + inscode(d, ds, de, "ENOTEMPTY", ENOTEMPTY, "Directory not empty"); #else #ifdef WSAENOTEMPTY - inscode(d, ds, de, "ENOTEMPTY", WSAENOTEMPTY, "Directory not empty"); + inscode(d, ds, de, "ENOTEMPTY", WSAENOTEMPTY, "Directory not empty"); #endif #endif #ifdef ENOBUFS - inscode(d, ds, de, "ENOBUFS", ENOBUFS, "No buffer space available"); + inscode(d, ds, de, "ENOBUFS", ENOBUFS, "No buffer space available"); #else #ifdef WSAENOBUFS - inscode(d, ds, de, "ENOBUFS", WSAENOBUFS, "No buffer space available"); + inscode(d, ds, de, "ENOBUFS", WSAENOBUFS, "No buffer space available"); #endif #endif #ifdef EPROTO - inscode(d, ds, de, "EPROTO", EPROTO, "Protocol error"); + inscode(d, ds, de, "EPROTO", EPROTO, "Protocol error"); #endif #ifdef EREMOTE - inscode(d, ds, de, "EREMOTE", EREMOTE, "Object is remote"); + inscode(d, ds, de, "EREMOTE", EREMOTE, "Object is remote"); #else #ifdef WSAEREMOTE - inscode(d, ds, de, "EREMOTE", WSAEREMOTE, "Object is remote"); + inscode(d, ds, de, "EREMOTE", WSAEREMOTE, "Object is remote"); #endif #endif #ifdef ENAVAIL - inscode(d, ds, de, "ENAVAIL", ENAVAIL, "No XENIX semaphores available"); + inscode(d, ds, de, "ENAVAIL", ENAVAIL, "No XENIX semaphores available"); #endif #ifdef ECHILD - inscode(d, ds, de, "ECHILD", ECHILD, "No child processes"); + inscode(d, ds, de, "ECHILD", ECHILD, "No child processes"); #endif #ifdef ELOOP - inscode(d, ds, de, "ELOOP", ELOOP, "Too many symbolic links encountered"); + inscode(d, ds, de, "ELOOP", ELOOP, "Too many symbolic links encountered"); #else #ifdef WSAELOOP - inscode(d, ds, de, "ELOOP", WSAELOOP, "Too many symbolic links encountered"); + inscode(d, ds, de, "ELOOP", WSAELOOP, "Too many symbolic links encountered"); #endif #endif #ifdef EXDEV - inscode(d, ds, de, "EXDEV", EXDEV, "Cross-device link"); + inscode(d, ds, de, "EXDEV", EXDEV, "Cross-device link"); #endif #ifdef E2BIG - inscode(d, ds, de, "E2BIG", E2BIG, "Arg list too long"); + inscode(d, ds, de, "E2BIG", E2BIG, "Arg list too long"); #endif #ifdef ESRCH - inscode(d, ds, de, "ESRCH", ESRCH, "No such process"); + inscode(d, ds, de, "ESRCH", ESRCH, "No such process"); #endif #ifdef EMSGSIZE - inscode(d, ds, de, "EMSGSIZE", EMSGSIZE, "Message too long"); + inscode(d, ds, de, "EMSGSIZE", EMSGSIZE, "Message too long"); #else #ifdef WSAEMSGSIZE - inscode(d, ds, de, "EMSGSIZE", WSAEMSGSIZE, "Message too long"); + inscode(d, ds, de, "EMSGSIZE", WSAEMSGSIZE, "Message too long"); #endif #endif #ifdef EAFNOSUPPORT - inscode(d, ds, de, "EAFNOSUPPORT", EAFNOSUPPORT, "Address family not supported by protocol"); + inscode(d, ds, de, "EAFNOSUPPORT", EAFNOSUPPORT, "Address family not supported by protocol"); #else #ifdef WSAEAFNOSUPPORT - inscode(d, ds, de, "EAFNOSUPPORT", WSAEAFNOSUPPORT, "Address family not supported by protocol"); + inscode(d, ds, de, "EAFNOSUPPORT", WSAEAFNOSUPPORT, "Address family not supported by protocol"); #endif #endif #ifdef EBADR - inscode(d, ds, de, "EBADR", EBADR, "Invalid request descriptor"); + inscode(d, ds, de, "EBADR", EBADR, "Invalid request descriptor"); #endif #ifdef EHOSTDOWN - inscode(d, ds, de, "EHOSTDOWN", EHOSTDOWN, "Host is down"); + inscode(d, ds, de, "EHOSTDOWN", EHOSTDOWN, "Host is down"); #else #ifdef WSAEHOSTDOWN - inscode(d, ds, de, "EHOSTDOWN", WSAEHOSTDOWN, "Host is down"); + inscode(d, ds, de, "EHOSTDOWN", WSAEHOSTDOWN, "Host is down"); #endif #endif #ifdef EPFNOSUPPORT - inscode(d, ds, de, "EPFNOSUPPORT", EPFNOSUPPORT, "Protocol family not supported"); + inscode(d, ds, de, "EPFNOSUPPORT", EPFNOSUPPORT, "Protocol family not supported"); #else #ifdef WSAEPFNOSUPPORT - inscode(d, ds, de, "EPFNOSUPPORT", WSAEPFNOSUPPORT, "Protocol family not supported"); + inscode(d, ds, de, "EPFNOSUPPORT", WSAEPFNOSUPPORT, "Protocol family not supported"); #endif #endif #ifdef ENOPROTOOPT - inscode(d, ds, de, "ENOPROTOOPT", ENOPROTOOPT, "Protocol not available"); + inscode(d, ds, de, "ENOPROTOOPT", ENOPROTOOPT, "Protocol not available"); #else #ifdef WSAENOPROTOOPT - inscode(d, ds, de, "ENOPROTOOPT", WSAENOPROTOOPT, "Protocol not available"); + inscode(d, ds, de, "ENOPROTOOPT", WSAENOPROTOOPT, "Protocol not available"); #endif #endif #ifdef EBUSY - inscode(d, ds, de, "EBUSY", EBUSY, "Device or resource busy"); + inscode(d, ds, de, "EBUSY", EBUSY, "Device or resource busy"); #endif #ifdef EWOULDBLOCK - inscode(d, ds, de, "EWOULDBLOCK", EWOULDBLOCK, "Operation would block"); + inscode(d, ds, de, "EWOULDBLOCK", EWOULDBLOCK, "Operation would block"); #else #ifdef WSAEWOULDBLOCK - inscode(d, ds, de, "EWOULDBLOCK", WSAEWOULDBLOCK, "Operation would block"); + inscode(d, ds, de, "EWOULDBLOCK", WSAEWOULDBLOCK, "Operation would block"); #endif #endif #ifdef EBADFD - inscode(d, ds, de, "EBADFD", EBADFD, "File descriptor in bad state"); + inscode(d, ds, de, "EBADFD", EBADFD, "File descriptor in bad state"); #endif #ifdef EDOTDOT - inscode(d, ds, de, "EDOTDOT", EDOTDOT, "RFS specific error"); + inscode(d, ds, de, "EDOTDOT", EDOTDOT, "RFS specific error"); #endif #ifdef EISCONN - inscode(d, ds, de, "EISCONN", EISCONN, "Transport endpoint is already connected"); + inscode(d, ds, de, "EISCONN", EISCONN, "Transport endpoint is already connected"); #else #ifdef WSAEISCONN - inscode(d, ds, de, "EISCONN", WSAEISCONN, "Transport endpoint is already connected"); + inscode(d, ds, de, "EISCONN", WSAEISCONN, "Transport endpoint is already connected"); #endif #endif #ifdef ENOANO - inscode(d, ds, de, "ENOANO", ENOANO, "No anode"); + inscode(d, ds, de, "ENOANO", ENOANO, "No anode"); #endif #ifdef ESHUTDOWN - inscode(d, ds, de, "ESHUTDOWN", ESHUTDOWN, "Cannot send after transport endpoint shutdown"); + inscode(d, ds, de, "ESHUTDOWN", ESHUTDOWN, "Cannot send after transport endpoint shutdown"); #else #ifdef WSAESHUTDOWN - inscode(d, ds, de, "ESHUTDOWN", WSAESHUTDOWN, "Cannot send after transport endpoint shutdown"); + inscode(d, ds, de, "ESHUTDOWN", WSAESHUTDOWN, "Cannot send after transport endpoint shutdown"); #endif #endif #ifdef ECHRNG - inscode(d, ds, de, "ECHRNG", ECHRNG, "Channel number out of range"); + inscode(d, ds, de, "ECHRNG", ECHRNG, "Channel number out of range"); #endif #ifdef ELIBBAD - inscode(d, ds, de, "ELIBBAD", ELIBBAD, "Accessing a corrupted shared library"); + inscode(d, ds, de, "ELIBBAD", ELIBBAD, "Accessing a corrupted shared library"); #endif #ifdef ENONET - inscode(d, ds, de, "ENONET", ENONET, "Machine is not on the network"); + inscode(d, ds, de, "ENONET", ENONET, "Machine is not on the network"); #endif #ifdef EBADE - inscode(d, ds, de, "EBADE", EBADE, "Invalid exchange"); + inscode(d, ds, de, "EBADE", EBADE, "Invalid exchange"); #endif #ifdef EBADF - inscode(d, ds, de, "EBADF", EBADF, "Bad file number"); + inscode(d, ds, de, "EBADF", EBADF, "Bad file number"); #else #ifdef WSAEBADF - inscode(d, ds, de, "EBADF", WSAEBADF, "Bad file number"); + inscode(d, ds, de, "EBADF", WSAEBADF, "Bad file number"); #endif #endif #ifdef EMULTIHOP - inscode(d, ds, de, "EMULTIHOP", EMULTIHOP, "Multihop attempted"); + inscode(d, ds, de, "EMULTIHOP", EMULTIHOP, "Multihop attempted"); #endif #ifdef EIO - inscode(d, ds, de, "EIO", EIO, "I/O error"); + inscode(d, ds, de, "EIO", EIO, "I/O error"); #endif #ifdef EUNATCH - inscode(d, ds, de, "EUNATCH", EUNATCH, "Protocol driver not attached"); + inscode(d, ds, de, "EUNATCH", EUNATCH, "Protocol driver not attached"); #endif #ifdef EPROTOTYPE - inscode(d, ds, de, "EPROTOTYPE", EPROTOTYPE, "Protocol wrong type for socket"); + inscode(d, ds, de, "EPROTOTYPE", EPROTOTYPE, "Protocol wrong type for socket"); #else #ifdef WSAEPROTOTYPE - inscode(d, ds, de, "EPROTOTYPE", WSAEPROTOTYPE, "Protocol wrong type for socket"); + inscode(d, ds, de, "EPROTOTYPE", WSAEPROTOTYPE, "Protocol wrong type for socket"); #endif #endif #ifdef ENOSPC - inscode(d, ds, de, "ENOSPC", ENOSPC, "No space left on device"); + inscode(d, ds, de, "ENOSPC", ENOSPC, "No space left on device"); #endif #ifdef ENOEXEC - inscode(d, ds, de, "ENOEXEC", ENOEXEC, "Exec format error"); + inscode(d, ds, de, "ENOEXEC", ENOEXEC, "Exec format error"); #endif #ifdef EALREADY - inscode(d, ds, de, "EALREADY", EALREADY, "Operation already in progress"); + inscode(d, ds, de, "EALREADY", EALREADY, "Operation already in progress"); #else #ifdef WSAEALREADY - inscode(d, ds, de, "EALREADY", WSAEALREADY, "Operation already in progress"); + inscode(d, ds, de, "EALREADY", WSAEALREADY, "Operation already in progress"); #endif #endif #ifdef ENETDOWN - inscode(d, ds, de, "ENETDOWN", ENETDOWN, "Network is down"); + inscode(d, ds, de, "ENETDOWN", ENETDOWN, "Network is down"); #else #ifdef WSAENETDOWN - inscode(d, ds, de, "ENETDOWN", WSAENETDOWN, "Network is down"); + inscode(d, ds, de, "ENETDOWN", WSAENETDOWN, "Network is down"); #endif #endif #ifdef ENOTNAM - inscode(d, ds, de, "ENOTNAM", ENOTNAM, "Not a XENIX named type file"); + inscode(d, ds, de, "ENOTNAM", ENOTNAM, "Not a XENIX named type file"); #endif #ifdef EACCES - inscode(d, ds, de, "EACCES", EACCES, "Permission denied"); + inscode(d, ds, de, "EACCES", EACCES, "Permission denied"); #else #ifdef WSAEACCES - inscode(d, ds, de, "EACCES", WSAEACCES, "Permission denied"); + inscode(d, ds, de, "EACCES", WSAEACCES, "Permission denied"); #endif #endif #ifdef ELNRNG - inscode(d, ds, de, "ELNRNG", ELNRNG, "Link number out of range"); + inscode(d, ds, de, "ELNRNG", ELNRNG, "Link number out of range"); #endif #ifdef EILSEQ - inscode(d, ds, de, "EILSEQ", EILSEQ, "Illegal byte sequence"); + inscode(d, ds, de, "EILSEQ", EILSEQ, "Illegal byte sequence"); #endif #ifdef ENOTDIR - inscode(d, ds, de, "ENOTDIR", ENOTDIR, "Not a directory"); + inscode(d, ds, de, "ENOTDIR", ENOTDIR, "Not a directory"); #endif #ifdef ENOTUNIQ - inscode(d, ds, de, "ENOTUNIQ", ENOTUNIQ, "Name not unique on network"); + inscode(d, ds, de, "ENOTUNIQ", ENOTUNIQ, "Name not unique on network"); #endif #ifdef EPERM - inscode(d, ds, de, "EPERM", EPERM, "Operation not permitted"); + inscode(d, ds, de, "EPERM", EPERM, "Operation not permitted"); #endif #ifdef EDOM - inscode(d, ds, de, "EDOM", EDOM, "Math argument out of domain of func"); + inscode(d, ds, de, "EDOM", EDOM, "Math argument out of domain of func"); #endif #ifdef EXFULL - inscode(d, ds, de, "EXFULL", EXFULL, "Exchange full"); + inscode(d, ds, de, "EXFULL", EXFULL, "Exchange full"); #endif #ifdef ECONNREFUSED - inscode(d, ds, de, "ECONNREFUSED", ECONNREFUSED, "Connection refused"); + inscode(d, ds, de, "ECONNREFUSED", ECONNREFUSED, "Connection refused"); #else #ifdef WSAECONNREFUSED - inscode(d, ds, de, "ECONNREFUSED", WSAECONNREFUSED, "Connection refused"); + inscode(d, ds, de, "ECONNREFUSED", WSAECONNREFUSED, "Connection refused"); #endif #endif #ifdef EISDIR - inscode(d, ds, de, "EISDIR", EISDIR, "Is a directory"); + inscode(d, ds, de, "EISDIR", EISDIR, "Is a directory"); #endif #ifdef EPROTONOSUPPORT - inscode(d, ds, de, "EPROTONOSUPPORT", EPROTONOSUPPORT, "Protocol not supported"); + inscode(d, ds, de, "EPROTONOSUPPORT", EPROTONOSUPPORT, "Protocol not supported"); #else #ifdef WSAEPROTONOSUPPORT - inscode(d, ds, de, "EPROTONOSUPPORT", WSAEPROTONOSUPPORT, "Protocol not supported"); + inscode(d, ds, de, "EPROTONOSUPPORT", WSAEPROTONOSUPPORT, "Protocol not supported"); #endif #endif #ifdef EROFS - inscode(d, ds, de, "EROFS", EROFS, "Read-only file system"); + inscode(d, ds, de, "EROFS", EROFS, "Read-only file system"); #endif #ifdef EADDRNOTAVAIL - inscode(d, ds, de, "EADDRNOTAVAIL", EADDRNOTAVAIL, "Cannot assign requested address"); + inscode(d, ds, de, "EADDRNOTAVAIL", EADDRNOTAVAIL, "Cannot assign requested address"); #else #ifdef WSAEADDRNOTAVAIL - inscode(d, ds, de, "EADDRNOTAVAIL", WSAEADDRNOTAVAIL, "Cannot assign requested address"); + inscode(d, ds, de, "EADDRNOTAVAIL", WSAEADDRNOTAVAIL, "Cannot assign requested address"); #endif #endif #ifdef EIDRM - inscode(d, ds, de, "EIDRM", EIDRM, "Identifier removed"); + inscode(d, ds, de, "EIDRM", EIDRM, "Identifier removed"); #endif #ifdef ECOMM - inscode(d, ds, de, "ECOMM", ECOMM, "Communication error on send"); + inscode(d, ds, de, "ECOMM", ECOMM, "Communication error on send"); #endif #ifdef ESRMNT - inscode(d, ds, de, "ESRMNT", ESRMNT, "Srmount error"); + inscode(d, ds, de, "ESRMNT", ESRMNT, "Srmount error"); #endif #ifdef EREMOTEIO - inscode(d, ds, de, "EREMOTEIO", EREMOTEIO, "Remote I/O error"); + inscode(d, ds, de, "EREMOTEIO", EREMOTEIO, "Remote I/O error"); #endif #ifdef EL3RST - inscode(d, ds, de, "EL3RST", EL3RST, "Level 3 reset"); + inscode(d, ds, de, "EL3RST", EL3RST, "Level 3 reset"); #endif #ifdef EBADMSG - inscode(d, ds, de, "EBADMSG", EBADMSG, "Not a data message"); + inscode(d, ds, de, "EBADMSG", EBADMSG, "Not a data message"); #endif #ifdef ENFILE - inscode(d, ds, de, "ENFILE", ENFILE, "File table overflow"); + inscode(d, ds, de, "ENFILE", ENFILE, "File table overflow"); #endif #ifdef ELIBMAX - inscode(d, ds, de, "ELIBMAX", ELIBMAX, "Attempting to link in too many shared libraries"); + inscode(d, ds, de, "ELIBMAX", ELIBMAX, "Attempting to link in too many shared libraries"); #endif #ifdef ESPIPE - inscode(d, ds, de, "ESPIPE", ESPIPE, "Illegal seek"); + inscode(d, ds, de, "ESPIPE", ESPIPE, "Illegal seek"); #endif #ifdef ENOLINK - inscode(d, ds, de, "ENOLINK", ENOLINK, "Link has been severed"); + inscode(d, ds, de, "ENOLINK", ENOLINK, "Link has been severed"); #endif #ifdef ENETRESET - inscode(d, ds, de, "ENETRESET", ENETRESET, "Network dropped connection because of reset"); + inscode(d, ds, de, "ENETRESET", ENETRESET, "Network dropped connection because of reset"); #else #ifdef WSAENETRESET - inscode(d, ds, de, "ENETRESET", WSAENETRESET, "Network dropped connection because of reset"); + inscode(d, ds, de, "ENETRESET", WSAENETRESET, "Network dropped connection because of reset"); #endif #endif #ifdef ETIMEDOUT - inscode(d, ds, de, "ETIMEDOUT", ETIMEDOUT, "Connection timed out"); + inscode(d, ds, de, "ETIMEDOUT", ETIMEDOUT, "Connection timed out"); #else #ifdef WSAETIMEDOUT - inscode(d, ds, de, "ETIMEDOUT", WSAETIMEDOUT, "Connection timed out"); + inscode(d, ds, de, "ETIMEDOUT", WSAETIMEDOUT, "Connection timed out"); #endif #endif #ifdef ENOENT - inscode(d, ds, de, "ENOENT", ENOENT, "No such file or directory"); + inscode(d, ds, de, "ENOENT", ENOENT, "No such file or directory"); #endif #ifdef EEXIST - inscode(d, ds, de, "EEXIST", EEXIST, "File exists"); + inscode(d, ds, de, "EEXIST", EEXIST, "File exists"); #endif #ifdef EDQUOT - inscode(d, ds, de, "EDQUOT", EDQUOT, "Quota exceeded"); + inscode(d, ds, de, "EDQUOT", EDQUOT, "Quota exceeded"); #else #ifdef WSAEDQUOT - inscode(d, ds, de, "EDQUOT", WSAEDQUOT, "Quota exceeded"); + inscode(d, ds, de, "EDQUOT", WSAEDQUOT, "Quota exceeded"); #endif #endif #ifdef ENOSTR - inscode(d, ds, de, "ENOSTR", ENOSTR, "Device not a stream"); + inscode(d, ds, de, "ENOSTR", ENOSTR, "Device not a stream"); #endif #ifdef EBADSLT - inscode(d, ds, de, "EBADSLT", EBADSLT, "Invalid slot"); + inscode(d, ds, de, "EBADSLT", EBADSLT, "Invalid slot"); #endif #ifdef EBADRQC - inscode(d, ds, de, "EBADRQC", EBADRQC, "Invalid request code"); + inscode(d, ds, de, "EBADRQC", EBADRQC, "Invalid request code"); #endif #ifdef ELIBACC - inscode(d, ds, de, "ELIBACC", ELIBACC, "Can not access a needed shared library"); + inscode(d, ds, de, "ELIBACC", ELIBACC, "Can not access a needed shared library"); #endif #ifdef EFAULT - inscode(d, ds, de, "EFAULT", EFAULT, "Bad address"); + inscode(d, ds, de, "EFAULT", EFAULT, "Bad address"); #else #ifdef WSAEFAULT - inscode(d, ds, de, "EFAULT", WSAEFAULT, "Bad address"); + inscode(d, ds, de, "EFAULT", WSAEFAULT, "Bad address"); #endif #endif #ifdef EFBIG - inscode(d, ds, de, "EFBIG", EFBIG, "File too large"); + inscode(d, ds, de, "EFBIG", EFBIG, "File too large"); #endif #ifdef EDEADLK - inscode(d, ds, de, "EDEADLK", EDEADLK, "Resource deadlock would occur"); + inscode(d, ds, de, "EDEADLK", EDEADLK, "Resource deadlock would occur"); #endif #ifdef ENOTCONN - inscode(d, ds, de, "ENOTCONN", ENOTCONN, "Transport endpoint is not connected"); + inscode(d, ds, de, "ENOTCONN", ENOTCONN, "Transport endpoint is not connected"); #else #ifdef WSAENOTCONN - inscode(d, ds, de, "ENOTCONN", WSAENOTCONN, "Transport endpoint is not connected"); + inscode(d, ds, de, "ENOTCONN", WSAENOTCONN, "Transport endpoint is not connected"); #endif #endif #ifdef EDESTADDRREQ - inscode(d, ds, de, "EDESTADDRREQ", EDESTADDRREQ, "Destination address required"); + inscode(d, ds, de, "EDESTADDRREQ", EDESTADDRREQ, "Destination address required"); #else #ifdef WSAEDESTADDRREQ - inscode(d, ds, de, "EDESTADDRREQ", WSAEDESTADDRREQ, "Destination address required"); + inscode(d, ds, de, "EDESTADDRREQ", WSAEDESTADDRREQ, "Destination address required"); #endif #endif #ifdef ELIBSCN - inscode(d, ds, de, "ELIBSCN", ELIBSCN, ".lib section in a.out corrupted"); + inscode(d, ds, de, "ELIBSCN", ELIBSCN, ".lib section in a.out corrupted"); #endif #ifdef ENOLCK - inscode(d, ds, de, "ENOLCK", ENOLCK, "No record locks available"); + inscode(d, ds, de, "ENOLCK", ENOLCK, "No record locks available"); #endif #ifdef EISNAM - inscode(d, ds, de, "EISNAM", EISNAM, "Is a named type file"); + inscode(d, ds, de, "EISNAM", EISNAM, "Is a named type file"); #endif #ifdef ECONNABORTED - inscode(d, ds, de, "ECONNABORTED", ECONNABORTED, "Software caused connection abort"); + inscode(d, ds, de, "ECONNABORTED", ECONNABORTED, "Software caused connection abort"); #else #ifdef WSAECONNABORTED - inscode(d, ds, de, "ECONNABORTED", WSAECONNABORTED, "Software caused connection abort"); + inscode(d, ds, de, "ECONNABORTED", WSAECONNABORTED, "Software caused connection abort"); #endif #endif #ifdef ENETUNREACH - inscode(d, ds, de, "ENETUNREACH", ENETUNREACH, "Network is unreachable"); + inscode(d, ds, de, "ENETUNREACH", ENETUNREACH, "Network is unreachable"); #else #ifdef WSAENETUNREACH - inscode(d, ds, de, "ENETUNREACH", WSAENETUNREACH, "Network is unreachable"); + inscode(d, ds, de, "ENETUNREACH", WSAENETUNREACH, "Network is unreachable"); #endif #endif #ifdef ESTALE - inscode(d, ds, de, "ESTALE", ESTALE, "Stale NFS file handle"); + inscode(d, ds, de, "ESTALE", ESTALE, "Stale NFS file handle"); #else #ifdef WSAESTALE - inscode(d, ds, de, "ESTALE", WSAESTALE, "Stale NFS file handle"); + inscode(d, ds, de, "ESTALE", WSAESTALE, "Stale NFS file handle"); #endif #endif #ifdef ENOSR - inscode(d, ds, de, "ENOSR", ENOSR, "Out of streams resources"); + inscode(d, ds, de, "ENOSR", ENOSR, "Out of streams resources"); #endif #ifdef ENOMEM - inscode(d, ds, de, "ENOMEM", ENOMEM, "Out of memory"); + inscode(d, ds, de, "ENOMEM", ENOMEM, "Out of memory"); #endif #ifdef ENOTSOCK - inscode(d, ds, de, "ENOTSOCK", ENOTSOCK, "Socket operation on non-socket"); + inscode(d, ds, de, "ENOTSOCK", ENOTSOCK, "Socket operation on non-socket"); #else #ifdef WSAENOTSOCK - inscode(d, ds, de, "ENOTSOCK", WSAENOTSOCK, "Socket operation on non-socket"); + inscode(d, ds, de, "ENOTSOCK", WSAENOTSOCK, "Socket operation on non-socket"); #endif #endif #ifdef ESTRPIPE - inscode(d, ds, de, "ESTRPIPE", ESTRPIPE, "Streams pipe error"); + inscode(d, ds, de, "ESTRPIPE", ESTRPIPE, "Streams pipe error"); #endif #ifdef EMLINK - inscode(d, ds, de, "EMLINK", EMLINK, "Too many links"); + inscode(d, ds, de, "EMLINK", EMLINK, "Too many links"); #endif #ifdef ERANGE - inscode(d, ds, de, "ERANGE", ERANGE, "Math result not representable"); + inscode(d, ds, de, "ERANGE", ERANGE, "Math result not representable"); #endif #ifdef ELIBEXEC - inscode(d, ds, de, "ELIBEXEC", ELIBEXEC, "Cannot exec a shared library directly"); + inscode(d, ds, de, "ELIBEXEC", ELIBEXEC, "Cannot exec a shared library directly"); #endif #ifdef EL3HLT - inscode(d, ds, de, "EL3HLT", EL3HLT, "Level 3 halted"); + inscode(d, ds, de, "EL3HLT", EL3HLT, "Level 3 halted"); #endif #ifdef ECONNRESET - inscode(d, ds, de, "ECONNRESET", ECONNRESET, "Connection reset by peer"); + inscode(d, ds, de, "ECONNRESET", ECONNRESET, "Connection reset by peer"); #else #ifdef WSAECONNRESET - inscode(d, ds, de, "ECONNRESET", WSAECONNRESET, "Connection reset by peer"); + inscode(d, ds, de, "ECONNRESET", WSAECONNRESET, "Connection reset by peer"); #endif #endif #ifdef EADDRINUSE - inscode(d, ds, de, "EADDRINUSE", EADDRINUSE, "Address already in use"); + inscode(d, ds, de, "EADDRINUSE", EADDRINUSE, "Address already in use"); #else #ifdef WSAEADDRINUSE - inscode(d, ds, de, "EADDRINUSE", WSAEADDRINUSE, "Address already in use"); + inscode(d, ds, de, "EADDRINUSE", WSAEADDRINUSE, "Address already in use"); #endif #endif #ifdef EOPNOTSUPP - inscode(d, ds, de, "EOPNOTSUPP", EOPNOTSUPP, "Operation not supported on transport endpoint"); + inscode(d, ds, de, "EOPNOTSUPP", EOPNOTSUPP, "Operation not supported on transport endpoint"); #else #ifdef WSAEOPNOTSUPP - inscode(d, ds, de, "EOPNOTSUPP", WSAEOPNOTSUPP, "Operation not supported on transport endpoint"); + inscode(d, ds, de, "EOPNOTSUPP", WSAEOPNOTSUPP, "Operation not supported on transport endpoint"); #endif #endif #ifdef EREMCHG - inscode(d, ds, de, "EREMCHG", EREMCHG, "Remote address changed"); + inscode(d, ds, de, "EREMCHG", EREMCHG, "Remote address changed"); #endif #ifdef EAGAIN - inscode(d, ds, de, "EAGAIN", EAGAIN, "Try again"); + inscode(d, ds, de, "EAGAIN", EAGAIN, "Try again"); #endif #ifdef ENAMETOOLONG - inscode(d, ds, de, "ENAMETOOLONG", ENAMETOOLONG, "File name too long"); + inscode(d, ds, de, "ENAMETOOLONG", ENAMETOOLONG, "File name too long"); #else #ifdef WSAENAMETOOLONG - inscode(d, ds, de, "ENAMETOOLONG", WSAENAMETOOLONG, "File name too long"); + inscode(d, ds, de, "ENAMETOOLONG", WSAENAMETOOLONG, "File name too long"); #endif #endif #ifdef ENOTTY - inscode(d, ds, de, "ENOTTY", ENOTTY, "Not a typewriter"); + inscode(d, ds, de, "ENOTTY", ENOTTY, "Not a typewriter"); #endif #ifdef ERESTART - inscode(d, ds, de, "ERESTART", ERESTART, "Interrupted system call should be restarted"); + inscode(d, ds, de, "ERESTART", ERESTART, "Interrupted system call should be restarted"); #endif #ifdef ESOCKTNOSUPPORT - inscode(d, ds, de, "ESOCKTNOSUPPORT", ESOCKTNOSUPPORT, "Socket type not supported"); + inscode(d, ds, de, "ESOCKTNOSUPPORT", ESOCKTNOSUPPORT, "Socket type not supported"); #else #ifdef WSAESOCKTNOSUPPORT - inscode(d, ds, de, "ESOCKTNOSUPPORT", WSAESOCKTNOSUPPORT, "Socket type not supported"); + inscode(d, ds, de, "ESOCKTNOSUPPORT", WSAESOCKTNOSUPPORT, "Socket type not supported"); #endif #endif #ifdef ETIME - inscode(d, ds, de, "ETIME", ETIME, "Timer expired"); + inscode(d, ds, de, "ETIME", ETIME, "Timer expired"); #endif #ifdef EBFONT - inscode(d, ds, de, "EBFONT", EBFONT, "Bad font file format"); + inscode(d, ds, de, "EBFONT", EBFONT, "Bad font file format"); #endif #ifdef EDEADLOCK - inscode(d, ds, de, "EDEADLOCK", EDEADLOCK, "Error EDEADLOCK"); + inscode(d, ds, de, "EDEADLOCK", EDEADLOCK, "Error EDEADLOCK"); #endif #ifdef ETOOMANYREFS - inscode(d, ds, de, "ETOOMANYREFS", ETOOMANYREFS, "Too many references: cannot splice"); + inscode(d, ds, de, "ETOOMANYREFS", ETOOMANYREFS, "Too many references: cannot splice"); #else #ifdef WSAETOOMANYREFS - inscode(d, ds, de, "ETOOMANYREFS", WSAETOOMANYREFS, "Too many references: cannot splice"); + inscode(d, ds, de, "ETOOMANYREFS", WSAETOOMANYREFS, "Too many references: cannot splice"); #endif #endif #ifdef EMFILE - inscode(d, ds, de, "EMFILE", EMFILE, "Too many open files"); + inscode(d, ds, de, "EMFILE", EMFILE, "Too many open files"); #else #ifdef WSAEMFILE - inscode(d, ds, de, "EMFILE", WSAEMFILE, "Too many open files"); + inscode(d, ds, de, "EMFILE", WSAEMFILE, "Too many open files"); #endif #endif #ifdef ETXTBSY - inscode(d, ds, de, "ETXTBSY", ETXTBSY, "Text file busy"); + inscode(d, ds, de, "ETXTBSY", ETXTBSY, "Text file busy"); #endif #ifdef EINPROGRESS - inscode(d, ds, de, "EINPROGRESS", EINPROGRESS, "Operation now in progress"); + inscode(d, ds, de, "EINPROGRESS", EINPROGRESS, "Operation now in progress"); #else #ifdef WSAEINPROGRESS - inscode(d, ds, de, "EINPROGRESS", WSAEINPROGRESS, "Operation now in progress"); + inscode(d, ds, de, "EINPROGRESS", WSAEINPROGRESS, "Operation now in progress"); #endif #endif #ifdef ENXIO - inscode(d, ds, de, "ENXIO", ENXIO, "No such device or address"); + inscode(d, ds, de, "ENXIO", ENXIO, "No such device or address"); #endif #ifdef ENOPKG - inscode(d, ds, de, "ENOPKG", ENOPKG, "Package not installed"); + inscode(d, ds, de, "ENOPKG", ENOPKG, "Package not installed"); #endif #ifdef WSASY - inscode(d, ds, de, "WSASY", WSASY, "Error WSASY"); + inscode(d, ds, de, "WSASY", WSASY, "Error WSASY"); #endif #ifdef WSAEHOSTDOWN - inscode(d, ds, de, "WSAEHOSTDOWN", WSAEHOSTDOWN, "Host is down"); + inscode(d, ds, de, "WSAEHOSTDOWN", WSAEHOSTDOWN, "Host is down"); #endif #ifdef WSAENETDOWN - inscode(d, ds, de, "WSAENETDOWN", WSAENETDOWN, "Network is down"); + inscode(d, ds, de, "WSAENETDOWN", WSAENETDOWN, "Network is down"); #endif #ifdef WSAENOTSOCK - inscode(d, ds, de, "WSAENOTSOCK", WSAENOTSOCK, "Socket operation on non-socket"); + inscode(d, ds, de, "WSAENOTSOCK", WSAENOTSOCK, "Socket operation on non-socket"); #endif #ifdef WSAEHOSTUNREACH - inscode(d, ds, de, "WSAEHOSTUNREACH", WSAEHOSTUNREACH, "No route to host"); + inscode(d, ds, de, "WSAEHOSTUNREACH", WSAEHOSTUNREACH, "No route to host"); #endif #ifdef WSAELOOP - inscode(d, ds, de, "WSAELOOP", WSAELOOP, "Too many symbolic links encountered"); + inscode(d, ds, de, "WSAELOOP", WSAELOOP, "Too many symbolic links encountered"); #endif #ifdef WSAEMFILE - inscode(d, ds, de, "WSAEMFILE", WSAEMFILE, "Too many open files"); + inscode(d, ds, de, "WSAEMFILE", WSAEMFILE, "Too many open files"); #endif #ifdef WSAESTALE - inscode(d, ds, de, "WSAESTALE", WSAESTALE, "Stale NFS file handle"); + inscode(d, ds, de, "WSAESTALE", WSAESTALE, "Stale NFS file handle"); #endif #ifdef WSAVERNOTSUPPORTED - inscode(d, ds, de, "WSAVERNOTSUPPORTED", WSAVERNOTSUPPORTED, "Error WSAVERNOTSUPPORTED"); + inscode(d, ds, de, "WSAVERNOTSUPPORTED", WSAVERNOTSUPPORTED, "Error WSAVERNOTSUPPORTED"); #endif #ifdef WSAENETUNREACH - inscode(d, ds, de, "WSAENETUNREACH", WSAENETUNREACH, "Network is unreachable"); + inscode(d, ds, de, "WSAENETUNREACH", WSAENETUNREACH, "Network is unreachable"); #endif #ifdef WSAEPROCLIM - inscode(d, ds, de, "WSAEPROCLIM", WSAEPROCLIM, "Error WSAEPROCLIM"); + inscode(d, ds, de, "WSAEPROCLIM", WSAEPROCLIM, "Error WSAEPROCLIM"); #endif #ifdef WSAEFAULT - inscode(d, ds, de, "WSAEFAULT", WSAEFAULT, "Bad address"); + inscode(d, ds, de, "WSAEFAULT", WSAEFAULT, "Bad address"); #endif #ifdef WSANOTINITIALISED - inscode(d, ds, de, "WSANOTINITIALISED", WSANOTINITIALISED, "Error WSANOTINITIALISED"); + inscode(d, ds, de, "WSANOTINITIALISED", WSANOTINITIALISED, "Error WSANOTINITIALISED"); #endif #ifdef WSAEUSERS - inscode(d, ds, de, "WSAEUSERS", WSAEUSERS, "Too many users"); + inscode(d, ds, de, "WSAEUSERS", WSAEUSERS, "Too many users"); #endif #ifdef WSAMAKEASYNCREPL - inscode(d, ds, de, "WSAMAKEASYNCREPL", WSAMAKEASYNCREPL, "Error WSAMAKEASYNCREPL"); + inscode(d, ds, de, "WSAMAKEASYNCREPL", WSAMAKEASYNCREPL, "Error WSAMAKEASYNCREPL"); #endif #ifdef WSAENOPROTOOPT - inscode(d, ds, de, "WSAENOPROTOOPT", WSAENOPROTOOPT, "Protocol not available"); + inscode(d, ds, de, "WSAENOPROTOOPT", WSAENOPROTOOPT, "Protocol not available"); #endif #ifdef WSAECONNABORTED - inscode(d, ds, de, "WSAECONNABORTED", WSAECONNABORTED, "Software caused connection abort"); + inscode(d, ds, de, "WSAECONNABORTED", WSAECONNABORTED, "Software caused connection abort"); #endif #ifdef WSAENAMETOOLONG - inscode(d, ds, de, "WSAENAMETOOLONG", WSAENAMETOOLONG, "File name too long"); + inscode(d, ds, de, "WSAENAMETOOLONG", WSAENAMETOOLONG, "File name too long"); #endif #ifdef WSAENOTEMPTY - inscode(d, ds, de, "WSAENOTEMPTY", WSAENOTEMPTY, "Directory not empty"); + inscode(d, ds, de, "WSAENOTEMPTY", WSAENOTEMPTY, "Directory not empty"); #endif #ifdef WSAESHUTDOWN - inscode(d, ds, de, "WSAESHUTDOWN", WSAESHUTDOWN, "Cannot send after transport endpoint shutdown"); + inscode(d, ds, de, "WSAESHUTDOWN", WSAESHUTDOWN, "Cannot send after transport endpoint shutdown"); #endif #ifdef WSAEAFNOSUPPORT - inscode(d, ds, de, "WSAEAFNOSUPPORT", WSAEAFNOSUPPORT, "Address family not supported by protocol"); + inscode(d, ds, de, "WSAEAFNOSUPPORT", WSAEAFNOSUPPORT, "Address family not supported by protocol"); #endif #ifdef WSAETOOMANYREFS - inscode(d, ds, de, "WSAETOOMANYREFS", WSAETOOMANYREFS, "Too many references: cannot splice"); + inscode(d, ds, de, "WSAETOOMANYREFS", WSAETOOMANYREFS, "Too many references: cannot splice"); #endif #ifdef WSAEACCES - inscode(d, ds, de, "WSAEACCES", WSAEACCES, "Permission denied"); + inscode(d, ds, de, "WSAEACCES", WSAEACCES, "Permission denied"); #endif #ifdef WSATR - inscode(d, ds, de, "WSATR", WSATR, "Error WSATR"); + inscode(d, ds, de, "WSATR", WSATR, "Error WSATR"); #endif #ifdef WSABASEERR - inscode(d, ds, de, "WSABASEERR", WSABASEERR, "Error WSABASEERR"); + inscode(d, ds, de, "WSABASEERR", WSABASEERR, "Error WSABASEERR"); #endif #ifdef WSADESCRIPTIO - inscode(d, ds, de, "WSADESCRIPTIO", WSADESCRIPTIO, "Error WSADESCRIPTIO"); + inscode(d, ds, de, "WSADESCRIPTIO", WSADESCRIPTIO, "Error WSADESCRIPTIO"); #endif #ifdef WSAEMSGSIZE - inscode(d, ds, de, "WSAEMSGSIZE", WSAEMSGSIZE, "Message too long"); + inscode(d, ds, de, "WSAEMSGSIZE", WSAEMSGSIZE, "Message too long"); #endif #ifdef WSAEBADF - inscode(d, ds, de, "WSAEBADF", WSAEBADF, "Bad file number"); + inscode(d, ds, de, "WSAEBADF", WSAEBADF, "Bad file number"); #endif #ifdef WSAECONNRESET - inscode(d, ds, de, "WSAECONNRESET", WSAECONNRESET, "Connection reset by peer"); + inscode(d, ds, de, "WSAECONNRESET", WSAECONNRESET, "Connection reset by peer"); #endif #ifdef WSAGETSELECTERRO - inscode(d, ds, de, "WSAGETSELECTERRO", WSAGETSELECTERRO, "Error WSAGETSELECTERRO"); + inscode(d, ds, de, "WSAGETSELECTERRO", WSAGETSELECTERRO, "Error WSAGETSELECTERRO"); #endif #ifdef WSAETIMEDOUT - inscode(d, ds, de, "WSAETIMEDOUT", WSAETIMEDOUT, "Connection timed out"); + inscode(d, ds, de, "WSAETIMEDOUT", WSAETIMEDOUT, "Connection timed out"); #endif #ifdef WSAENOBUFS - inscode(d, ds, de, "WSAENOBUFS", WSAENOBUFS, "No buffer space available"); + inscode(d, ds, de, "WSAENOBUFS", WSAENOBUFS, "No buffer space available"); #endif #ifdef WSAEDISCON - inscode(d, ds, de, "WSAEDISCON", WSAEDISCON, "Error WSAEDISCON"); + inscode(d, ds, de, "WSAEDISCON", WSAEDISCON, "Error WSAEDISCON"); #endif #ifdef WSAEINTR - inscode(d, ds, de, "WSAEINTR", WSAEINTR, "Interrupted system call"); + inscode(d, ds, de, "WSAEINTR", WSAEINTR, "Interrupted system call"); #endif #ifdef WSAEPROTOTYPE - inscode(d, ds, de, "WSAEPROTOTYPE", WSAEPROTOTYPE, "Protocol wrong type for socket"); + inscode(d, ds, de, "WSAEPROTOTYPE", WSAEPROTOTYPE, "Protocol wrong type for socket"); #endif #ifdef WSAHOS - inscode(d, ds, de, "WSAHOS", WSAHOS, "Error WSAHOS"); + inscode(d, ds, de, "WSAHOS", WSAHOS, "Error WSAHOS"); #endif #ifdef WSAEADDRINUSE - inscode(d, ds, de, "WSAEADDRINUSE", WSAEADDRINUSE, "Address already in use"); + inscode(d, ds, de, "WSAEADDRINUSE", WSAEADDRINUSE, "Address already in use"); #endif #ifdef WSAEADDRNOTAVAIL - inscode(d, ds, de, "WSAEADDRNOTAVAIL", WSAEADDRNOTAVAIL, "Cannot assign requested address"); + inscode(d, ds, de, "WSAEADDRNOTAVAIL", WSAEADDRNOTAVAIL, "Cannot assign requested address"); #endif #ifdef WSAEALREADY - inscode(d, ds, de, "WSAEALREADY", WSAEALREADY, "Operation already in progress"); + inscode(d, ds, de, "WSAEALREADY", WSAEALREADY, "Operation already in progress"); #endif #ifdef WSAEPROTONOSUPPORT - inscode(d, ds, de, "WSAEPROTONOSUPPORT", WSAEPROTONOSUPPORT, "Protocol not supported"); + inscode(d, ds, de, "WSAEPROTONOSUPPORT", WSAEPROTONOSUPPORT, "Protocol not supported"); #endif #ifdef WSASYSNOTREADY - inscode(d, ds, de, "WSASYSNOTREADY", WSASYSNOTREADY, "Error WSASYSNOTREADY"); + inscode(d, ds, de, "WSASYSNOTREADY", WSASYSNOTREADY, "Error WSASYSNOTREADY"); #endif #ifdef WSAEWOULDBLOCK - inscode(d, ds, de, "WSAEWOULDBLOCK", WSAEWOULDBLOCK, "Operation would block"); + inscode(d, ds, de, "WSAEWOULDBLOCK", WSAEWOULDBLOCK, "Operation would block"); #endif #ifdef WSAEPFNOSUPPORT - inscode(d, ds, de, "WSAEPFNOSUPPORT", WSAEPFNOSUPPORT, "Protocol family not supported"); + inscode(d, ds, de, "WSAEPFNOSUPPORT", WSAEPFNOSUPPORT, "Protocol family not supported"); #endif #ifdef WSAEOPNOTSUPP - inscode(d, ds, de, "WSAEOPNOTSUPP", WSAEOPNOTSUPP, "Operation not supported on transport endpoint"); + inscode(d, ds, de, "WSAEOPNOTSUPP", WSAEOPNOTSUPP, "Operation not supported on transport endpoint"); #endif #ifdef WSAEISCONN - inscode(d, ds, de, "WSAEISCONN", WSAEISCONN, "Transport endpoint is already connected"); + inscode(d, ds, de, "WSAEISCONN", WSAEISCONN, "Transport endpoint is already connected"); #endif #ifdef WSAEDQUOT - inscode(d, ds, de, "WSAEDQUOT", WSAEDQUOT, "Quota exceeded"); + inscode(d, ds, de, "WSAEDQUOT", WSAEDQUOT, "Quota exceeded"); #endif #ifdef WSAENOTCONN - inscode(d, ds, de, "WSAENOTCONN", WSAENOTCONN, "Transport endpoint is not connected"); + inscode(d, ds, de, "WSAENOTCONN", WSAENOTCONN, "Transport endpoint is not connected"); #endif #ifdef WSAEREMOTE - inscode(d, ds, de, "WSAEREMOTE", WSAEREMOTE, "Object is remote"); + inscode(d, ds, de, "WSAEREMOTE", WSAEREMOTE, "Object is remote"); #endif #ifdef WSAEINVAL - inscode(d, ds, de, "WSAEINVAL", WSAEINVAL, "Invalid argument"); + inscode(d, ds, de, "WSAEINVAL", WSAEINVAL, "Invalid argument"); #endif #ifdef WSAEINPROGRESS - inscode(d, ds, de, "WSAEINPROGRESS", WSAEINPROGRESS, "Operation now in progress"); + inscode(d, ds, de, "WSAEINPROGRESS", WSAEINPROGRESS, "Operation now in progress"); #endif #ifdef WSAGETSELECTEVEN - inscode(d, ds, de, "WSAGETSELECTEVEN", WSAGETSELECTEVEN, "Error WSAGETSELECTEVEN"); + inscode(d, ds, de, "WSAGETSELECTEVEN", WSAGETSELECTEVEN, "Error WSAGETSELECTEVEN"); #endif #ifdef WSAESOCKTNOSUPPORT - inscode(d, ds, de, "WSAESOCKTNOSUPPORT", WSAESOCKTNOSUPPORT, "Socket type not supported"); + inscode(d, ds, de, "WSAESOCKTNOSUPPORT", WSAESOCKTNOSUPPORT, "Socket type not supported"); #endif #ifdef WSAGETASYNCERRO - inscode(d, ds, de, "WSAGETASYNCERRO", WSAGETASYNCERRO, "Error WSAGETASYNCERRO"); + inscode(d, ds, de, "WSAGETASYNCERRO", WSAGETASYNCERRO, "Error WSAGETASYNCERRO"); #endif #ifdef WSAMAKESELECTREPL - inscode(d, ds, de, "WSAMAKESELECTREPL", WSAMAKESELECTREPL, "Error WSAMAKESELECTREPL"); + inscode(d, ds, de, "WSAMAKESELECTREPL", WSAMAKESELECTREPL, "Error WSAMAKESELECTREPL"); #endif #ifdef WSAGETASYNCBUFLE - inscode(d, ds, de, "WSAGETASYNCBUFLE", WSAGETASYNCBUFLE, "Error WSAGETASYNCBUFLE"); + inscode(d, ds, de, "WSAGETASYNCBUFLE", WSAGETASYNCBUFLE, "Error WSAGETASYNCBUFLE"); #endif #ifdef WSAEDESTADDRREQ - inscode(d, ds, de, "WSAEDESTADDRREQ", WSAEDESTADDRREQ, "Destination address required"); + inscode(d, ds, de, "WSAEDESTADDRREQ", WSAEDESTADDRREQ, "Destination address required"); #endif #ifdef WSAECONNREFUSED - inscode(d, ds, de, "WSAECONNREFUSED", WSAECONNREFUSED, "Connection refused"); + inscode(d, ds, de, "WSAECONNREFUSED", WSAECONNREFUSED, "Connection refused"); #endif #ifdef WSAENETRESET - inscode(d, ds, de, "WSAENETRESET", WSAENETRESET, "Network dropped connection because of reset"); + inscode(d, ds, de, "WSAENETRESET", WSAENETRESET, "Network dropped connection because of reset"); #endif #ifdef WSAN - inscode(d, ds, de, "WSAN", WSAN, "Error WSAN"); + inscode(d, ds, de, "WSAN", WSAN, "Error WSAN"); #endif - Py_DECREF(de); - return m; + Py_DECREF(de); + return m; } diff --git a/Modules/fcntlmodule.c b/Modules/fcntlmodule.c index 683c5b6..5bf4010 100644 --- a/Modules/fcntlmodule.c +++ b/Modules/fcntlmodule.c @@ -21,7 +21,7 @@ conv_descriptor(PyObject *object, int *target) int fd = PyObject_AsFileDescriptor(object); if (fd < 0) - return 0; + return 0; *target = fd; return 1; } @@ -32,48 +32,48 @@ conv_descriptor(PyObject *object, int *target) static PyObject * fcntl_fcntl(PyObject *self, PyObject *args) { - int fd; - int code; - long arg; - int ret; - char *str; - Py_ssize_t len; - char buf[1024]; - - if (PyArg_ParseTuple(args, "O&is#:fcntl", - conv_descriptor, &fd, &code, &str, &len)) { - if (len > sizeof buf) { - PyErr_SetString(PyExc_ValueError, - "fcntl string arg too long"); - return NULL; - } - memcpy(buf, str, len); - Py_BEGIN_ALLOW_THREADS - ret = fcntl(fd, code, buf); - Py_END_ALLOW_THREADS - if (ret < 0) { - PyErr_SetFromErrno(PyExc_IOError); - return NULL; - } - return PyBytes_FromStringAndSize(buf, len); - } - - PyErr_Clear(); - arg = 0; - if (!PyArg_ParseTuple(args, - "O&i|l;fcntl requires a file or file descriptor," - " an integer and optionally a third integer or a string", - conv_descriptor, &fd, &code, &arg)) { - return NULL; - } - Py_BEGIN_ALLOW_THREADS - ret = fcntl(fd, code, arg); - Py_END_ALLOW_THREADS - if (ret < 0) { - PyErr_SetFromErrno(PyExc_IOError); - return NULL; - } - return PyLong_FromLong((long)ret); + int fd; + int code; + long arg; + int ret; + char *str; + Py_ssize_t len; + char buf[1024]; + + if (PyArg_ParseTuple(args, "O&is#:fcntl", + conv_descriptor, &fd, &code, &str, &len)) { + if (len > sizeof buf) { + PyErr_SetString(PyExc_ValueError, + "fcntl string arg too long"); + return NULL; + } + memcpy(buf, str, len); + Py_BEGIN_ALLOW_THREADS + ret = fcntl(fd, code, buf); + Py_END_ALLOW_THREADS + if (ret < 0) { + PyErr_SetFromErrno(PyExc_IOError); + return NULL; + } + return PyBytes_FromStringAndSize(buf, len); + } + + PyErr_Clear(); + arg = 0; + if (!PyArg_ParseTuple(args, + "O&i|l;fcntl requires a file or file descriptor," + " an integer and optionally a third integer or a string", + conv_descriptor, &fd, &code, &arg)) { + return NULL; + } + Py_BEGIN_ALLOW_THREADS + ret = fcntl(fd, code, arg); + Py_END_ALLOW_THREADS + if (ret < 0) { + PyErr_SetFromErrno(PyExc_IOError); + return NULL; + } + return PyLong_FromLong((long)ret); } PyDoc_STRVAR(fcntl_doc, @@ -96,128 +96,128 @@ static PyObject * fcntl_ioctl(PyObject *self, PyObject *args) { #define IOCTL_BUFSZ 1024 - int fd; - /* In PyArg_ParseTuple below, we use the unsigned non-checked 'I' - format for the 'code' parameter because Python turns 0x8000000 - into either a large positive number (PyLong or PyInt on 64-bit - platforms) or a negative number on others (32-bit PyInt) - whereas the system expects it to be a 32bit bit field value - regardless of it being passed as an int or unsigned long on - various platforms. See the termios.TIOCSWINSZ constant across - platforms for an example of thise. - - If any of the 64bit platforms ever decide to use more than 32bits - in their unsigned long ioctl codes this will break and need - special casing based on the platform being built on. - */ - unsigned int code; - int arg; - int ret; - Py_buffer pstr; - char *str; - Py_ssize_t len; - int mutate_arg = 1; - char buf[IOCTL_BUFSZ+1]; /* argument plus NUL byte */ - - if (PyArg_ParseTuple(args, "O&Iw*|i:ioctl", - conv_descriptor, &fd, &code, - &pstr, &mutate_arg)) { - char *arg; - str = pstr.buf; - len = pstr.len; - - if (mutate_arg) { - if (len <= IOCTL_BUFSZ) { - memcpy(buf, str, len); - buf[len] = '\0'; - arg = buf; - } - else { - arg = str; - } - } - else { - if (len > IOCTL_BUFSZ) { - PyBuffer_Release(&pstr); - PyErr_SetString(PyExc_ValueError, - "ioctl string arg too long"); - return NULL; - } - else { - memcpy(buf, str, len); - buf[len] = '\0'; - arg = buf; - } - } - if (buf == arg) { - Py_BEGIN_ALLOW_THREADS /* think array.resize() */ - ret = ioctl(fd, code, arg); - Py_END_ALLOW_THREADS - } - else { - ret = ioctl(fd, code, arg); - } - if (mutate_arg && (len < IOCTL_BUFSZ)) { - memcpy(str, buf, len); - } - PyBuffer_Release(&pstr); /* No further access to str below this point */ - if (ret < 0) { - PyErr_SetFromErrno(PyExc_IOError); - return NULL; - } - if (mutate_arg) { - return PyLong_FromLong(ret); - } - else { - return PyBytes_FromStringAndSize(buf, len); - } - } - - PyErr_Clear(); - if (PyArg_ParseTuple(args, "O&Is*:ioctl", - conv_descriptor, &fd, &code, &pstr)) { - str = pstr.buf; - len = pstr.len; - if (len > IOCTL_BUFSZ) { - PyBuffer_Release(&pstr); - PyErr_SetString(PyExc_ValueError, - "ioctl string arg too long"); - return NULL; - } - memcpy(buf, str, len); - buf[len] = '\0'; - Py_BEGIN_ALLOW_THREADS - ret = ioctl(fd, code, buf); - Py_END_ALLOW_THREADS - if (ret < 0) { - PyBuffer_Release(&pstr); - PyErr_SetFromErrno(PyExc_IOError); - return NULL; - } - PyBuffer_Release(&pstr); - return PyBytes_FromStringAndSize(buf, len); - } - - PyErr_Clear(); - arg = 0; - if (!PyArg_ParseTuple(args, - "O&I|i;ioctl requires a file or file descriptor," - " an integer and optionally an integer or buffer argument", - conv_descriptor, &fd, &code, &arg)) { - return NULL; - } - Py_BEGIN_ALLOW_THREADS + int fd; + /* In PyArg_ParseTuple below, we use the unsigned non-checked 'I' + format for the 'code' parameter because Python turns 0x8000000 + into either a large positive number (PyLong or PyInt on 64-bit + platforms) or a negative number on others (32-bit PyInt) + whereas the system expects it to be a 32bit bit field value + regardless of it being passed as an int or unsigned long on + various platforms. See the termios.TIOCSWINSZ constant across + platforms for an example of thise. + + If any of the 64bit platforms ever decide to use more than 32bits + in their unsigned long ioctl codes this will break and need + special casing based on the platform being built on. + */ + unsigned int code; + int arg; + int ret; + Py_buffer pstr; + char *str; + Py_ssize_t len; + int mutate_arg = 1; + char buf[IOCTL_BUFSZ+1]; /* argument plus NUL byte */ + + if (PyArg_ParseTuple(args, "O&Iw*|i:ioctl", + conv_descriptor, &fd, &code, + &pstr, &mutate_arg)) { + char *arg; + str = pstr.buf; + len = pstr.len; + + if (mutate_arg) { + if (len <= IOCTL_BUFSZ) { + memcpy(buf, str, len); + buf[len] = '\0'; + arg = buf; + } + else { + arg = str; + } + } + else { + if (len > IOCTL_BUFSZ) { + PyBuffer_Release(&pstr); + PyErr_SetString(PyExc_ValueError, + "ioctl string arg too long"); + return NULL; + } + else { + memcpy(buf, str, len); + buf[len] = '\0'; + arg = buf; + } + } + if (buf == arg) { + Py_BEGIN_ALLOW_THREADS /* think array.resize() */ + ret = ioctl(fd, code, arg); + Py_END_ALLOW_THREADS + } + else { + ret = ioctl(fd, code, arg); + } + if (mutate_arg && (len < IOCTL_BUFSZ)) { + memcpy(str, buf, len); + } + PyBuffer_Release(&pstr); /* No further access to str below this point */ + if (ret < 0) { + PyErr_SetFromErrno(PyExc_IOError); + return NULL; + } + if (mutate_arg) { + return PyLong_FromLong(ret); + } + else { + return PyBytes_FromStringAndSize(buf, len); + } + } + + PyErr_Clear(); + if (PyArg_ParseTuple(args, "O&Is*:ioctl", + conv_descriptor, &fd, &code, &pstr)) { + str = pstr.buf; + len = pstr.len; + if (len > IOCTL_BUFSZ) { + PyBuffer_Release(&pstr); + PyErr_SetString(PyExc_ValueError, + "ioctl string arg too long"); + return NULL; + } + memcpy(buf, str, len); + buf[len] = '\0'; + Py_BEGIN_ALLOW_THREADS + ret = ioctl(fd, code, buf); + Py_END_ALLOW_THREADS + if (ret < 0) { + PyBuffer_Release(&pstr); + PyErr_SetFromErrno(PyExc_IOError); + return NULL; + } + PyBuffer_Release(&pstr); + return PyBytes_FromStringAndSize(buf, len); + } + + PyErr_Clear(); + arg = 0; + if (!PyArg_ParseTuple(args, + "O&I|i;ioctl requires a file or file descriptor," + " an integer and optionally an integer or buffer argument", + conv_descriptor, &fd, &code, &arg)) { + return NULL; + } + Py_BEGIN_ALLOW_THREADS #ifdef __VMS - ret = ioctl(fd, code, (void *)arg); + ret = ioctl(fd, code, (void *)arg); #else - ret = ioctl(fd, code, arg); -#endif - Py_END_ALLOW_THREADS - if (ret < 0) { - PyErr_SetFromErrno(PyExc_IOError); - return NULL; - } - return PyLong_FromLong((long)ret); + ret = ioctl(fd, code, arg); +#endif + Py_END_ALLOW_THREADS + if (ret < 0) { + PyErr_SetFromErrno(PyExc_IOError); + return NULL; + } + return PyLong_FromLong((long)ret); #undef IOCTL_BUFSZ } @@ -258,51 +258,51 @@ code."); static PyObject * fcntl_flock(PyObject *self, PyObject *args) { - int fd; - int code; - int ret; + int fd; + int code; + int ret; - if (!PyArg_ParseTuple(args, "O&i:flock", - conv_descriptor, &fd, &code)) - return NULL; + if (!PyArg_ParseTuple(args, "O&i:flock", + conv_descriptor, &fd, &code)) + return NULL; #ifdef HAVE_FLOCK - Py_BEGIN_ALLOW_THREADS - ret = flock(fd, code); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + ret = flock(fd, code); + Py_END_ALLOW_THREADS #else #ifndef LOCK_SH -#define LOCK_SH 1 /* shared lock */ -#define LOCK_EX 2 /* exclusive lock */ -#define LOCK_NB 4 /* don't block when locking */ -#define LOCK_UN 8 /* unlock */ -#endif - { - struct flock l; - if (code == LOCK_UN) - l.l_type = F_UNLCK; - else if (code & LOCK_SH) - l.l_type = F_RDLCK; - else if (code & LOCK_EX) - l.l_type = F_WRLCK; - else { - PyErr_SetString(PyExc_ValueError, - "unrecognized flock argument"); - return NULL; - } - l.l_whence = l.l_start = l.l_len = 0; - Py_BEGIN_ALLOW_THREADS - ret = fcntl(fd, (code & LOCK_NB) ? F_SETLK : F_SETLKW, &l); - Py_END_ALLOW_THREADS - } +#define LOCK_SH 1 /* shared lock */ +#define LOCK_EX 2 /* exclusive lock */ +#define LOCK_NB 4 /* don't block when locking */ +#define LOCK_UN 8 /* unlock */ +#endif + { + struct flock l; + if (code == LOCK_UN) + l.l_type = F_UNLCK; + else if (code & LOCK_SH) + l.l_type = F_RDLCK; + else if (code & LOCK_EX) + l.l_type = F_WRLCK; + else { + PyErr_SetString(PyExc_ValueError, + "unrecognized flock argument"); + return NULL; + } + l.l_whence = l.l_start = l.l_len = 0; + Py_BEGIN_ALLOW_THREADS + ret = fcntl(fd, (code & LOCK_NB) ? F_SETLK : F_SETLKW, &l); + Py_END_ALLOW_THREADS + } #endif /* HAVE_FLOCK */ - if (ret < 0) { - PyErr_SetFromErrno(PyExc_IOError); - return NULL; - } - Py_INCREF(Py_None); - return Py_None; + if (ret < 0) { + PyErr_SetFromErrno(PyExc_IOError); + return NULL; + } + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(flock_doc, @@ -317,72 +317,72 @@ emulated using fcntl().)"); static PyObject * fcntl_lockf(PyObject *self, PyObject *args) { - int fd, code, ret, whence = 0; - PyObject *lenobj = NULL, *startobj = NULL; + int fd, code, ret, whence = 0; + PyObject *lenobj = NULL, *startobj = NULL; - if (!PyArg_ParseTuple(args, "O&i|OOi:lockf", - conv_descriptor, &fd, &code, - &lenobj, &startobj, &whence)) - return NULL; + if (!PyArg_ParseTuple(args, "O&i|OOi:lockf", + conv_descriptor, &fd, &code, + &lenobj, &startobj, &whence)) + return NULL; #if defined(PYOS_OS2) && defined(PYCC_GCC) - PyErr_SetString(PyExc_NotImplementedError, - "lockf not supported on OS/2 (EMX)"); - return NULL; + PyErr_SetString(PyExc_NotImplementedError, + "lockf not supported on OS/2 (EMX)"); + return NULL; #else #ifndef LOCK_SH -#define LOCK_SH 1 /* shared lock */ -#define LOCK_EX 2 /* exclusive lock */ -#define LOCK_NB 4 /* don't block when locking */ -#define LOCK_UN 8 /* unlock */ +#define LOCK_SH 1 /* shared lock */ +#define LOCK_EX 2 /* exclusive lock */ +#define LOCK_NB 4 /* don't block when locking */ +#define LOCK_UN 8 /* unlock */ #endif /* LOCK_SH */ - { - struct flock l; - if (code == LOCK_UN) - l.l_type = F_UNLCK; - else if (code & LOCK_SH) - l.l_type = F_RDLCK; - else if (code & LOCK_EX) - l.l_type = F_WRLCK; - else { - PyErr_SetString(PyExc_ValueError, - "unrecognized lockf argument"); - return NULL; - } - l.l_start = l.l_len = 0; - if (startobj != NULL) { + { + struct flock l; + if (code == LOCK_UN) + l.l_type = F_UNLCK; + else if (code & LOCK_SH) + l.l_type = F_RDLCK; + else if (code & LOCK_EX) + l.l_type = F_WRLCK; + else { + PyErr_SetString(PyExc_ValueError, + "unrecognized lockf argument"); + return NULL; + } + l.l_start = l.l_len = 0; + if (startobj != NULL) { #if !defined(HAVE_LARGEFILE_SUPPORT) - l.l_start = PyLong_AsLong(startobj); + l.l_start = PyLong_AsLong(startobj); #else - l.l_start = PyLong_Check(startobj) ? - PyLong_AsLongLong(startobj) : - PyLong_AsLong(startobj); -#endif - if (PyErr_Occurred()) - return NULL; - } - if (lenobj != NULL) { + l.l_start = PyLong_Check(startobj) ? + PyLong_AsLongLong(startobj) : + PyLong_AsLong(startobj); +#endif + if (PyErr_Occurred()) + return NULL; + } + if (lenobj != NULL) { #if !defined(HAVE_LARGEFILE_SUPPORT) - l.l_len = PyLong_AsLong(lenobj); + l.l_len = PyLong_AsLong(lenobj); #else - l.l_len = PyLong_Check(lenobj) ? - PyLong_AsLongLong(lenobj) : - PyLong_AsLong(lenobj); -#endif - if (PyErr_Occurred()) - return NULL; - } - l.l_whence = whence; - Py_BEGIN_ALLOW_THREADS - ret = fcntl(fd, (code & LOCK_NB) ? F_SETLK : F_SETLKW, &l); - Py_END_ALLOW_THREADS - } - if (ret < 0) { - PyErr_SetFromErrno(PyExc_IOError); - return NULL; - } - Py_INCREF(Py_None); - return Py_None; + l.l_len = PyLong_Check(lenobj) ? + PyLong_AsLongLong(lenobj) : + PyLong_AsLong(lenobj); +#endif + if (PyErr_Occurred()) + return NULL; + } + l.l_whence = whence; + Py_BEGIN_ALLOW_THREADS + ret = fcntl(fd, (code & LOCK_NB) ? F_SETLK : F_SETLKW, &l); + Py_END_ALLOW_THREADS + } + if (ret < 0) { + PyErr_SetFromErrno(PyExc_IOError); + return NULL; + } + Py_INCREF(Py_None); + return Py_None; #endif /* defined(PYOS_OS2) && defined(PYCC_GCC) */ } @@ -414,11 +414,11 @@ starts. whence is as with fileobj.seek(), specifically:\n\ /* List of functions */ static PyMethodDef fcntl_methods[] = { - {"fcntl", fcntl_fcntl, METH_VARARGS, fcntl_doc}, - {"ioctl", fcntl_ioctl, METH_VARARGS, ioctl_doc}, - {"flock", fcntl_flock, METH_VARARGS, flock_doc}, - {"lockf", fcntl_lockf, METH_VARARGS, lockf_doc}, - {NULL, NULL} /* sentinel */ + {"fcntl", fcntl_fcntl, METH_VARARGS, fcntl_doc}, + {"ioctl", fcntl_ioctl, METH_VARARGS, ioctl_doc}, + {"flock", fcntl_flock, METH_VARARGS, flock_doc}, + {"lockf", fcntl_lockf, METH_VARARGS, lockf_doc}, + {NULL, NULL} /* sentinel */ }; @@ -433,12 +433,12 @@ a file or socket object."); static int ins(PyObject* d, char* symbol, long value) { - PyObject* v = PyLong_FromLong(value); - if (!v || PyDict_SetItemString(d, symbol, v) < 0) - return -1; + PyObject* v = PyLong_FromLong(value); + if (!v || PyDict_SetItemString(d, symbol, v) < 0) + return -1; - Py_DECREF(v); - return 0; + Py_DECREF(v); + return 0; } #define INS(x) if (ins(d, #x, (long)x)) return -1 @@ -446,199 +446,199 @@ ins(PyObject* d, char* symbol, long value) static int all_ins(PyObject* d) { - if (ins(d, "LOCK_SH", (long)LOCK_SH)) return -1; - if (ins(d, "LOCK_EX", (long)LOCK_EX)) return -1; - if (ins(d, "LOCK_NB", (long)LOCK_NB)) return -1; - if (ins(d, "LOCK_UN", (long)LOCK_UN)) return -1; + if (ins(d, "LOCK_SH", (long)LOCK_SH)) return -1; + if (ins(d, "LOCK_EX", (long)LOCK_EX)) return -1; + if (ins(d, "LOCK_NB", (long)LOCK_NB)) return -1; + if (ins(d, "LOCK_UN", (long)LOCK_UN)) return -1; /* GNU extensions, as of glibc 2.2.4 */ #ifdef LOCK_MAND - if (ins(d, "LOCK_MAND", (long)LOCK_MAND)) return -1; + if (ins(d, "LOCK_MAND", (long)LOCK_MAND)) return -1; #endif #ifdef LOCK_READ - if (ins(d, "LOCK_READ", (long)LOCK_READ)) return -1; + if (ins(d, "LOCK_READ", (long)LOCK_READ)) return -1; #endif #ifdef LOCK_WRITE - if (ins(d, "LOCK_WRITE", (long)LOCK_WRITE)) return -1; + if (ins(d, "LOCK_WRITE", (long)LOCK_WRITE)) return -1; #endif #ifdef LOCK_RW - if (ins(d, "LOCK_RW", (long)LOCK_RW)) return -1; + if (ins(d, "LOCK_RW", (long)LOCK_RW)) return -1; #endif #ifdef F_DUPFD - if (ins(d, "F_DUPFD", (long)F_DUPFD)) return -1; + if (ins(d, "F_DUPFD", (long)F_DUPFD)) return -1; #endif #ifdef F_GETFD - if (ins(d, "F_GETFD", (long)F_GETFD)) return -1; + if (ins(d, "F_GETFD", (long)F_GETFD)) return -1; #endif #ifdef F_SETFD - if (ins(d, "F_SETFD", (long)F_SETFD)) return -1; + if (ins(d, "F_SETFD", (long)F_SETFD)) return -1; #endif #ifdef F_GETFL - if (ins(d, "F_GETFL", (long)F_GETFL)) return -1; + if (ins(d, "F_GETFL", (long)F_GETFL)) return -1; #endif #ifdef F_SETFL - if (ins(d, "F_SETFL", (long)F_SETFL)) return -1; + if (ins(d, "F_SETFL", (long)F_SETFL)) return -1; #endif #ifdef F_GETLK - if (ins(d, "F_GETLK", (long)F_GETLK)) return -1; + if (ins(d, "F_GETLK", (long)F_GETLK)) return -1; #endif #ifdef F_SETLK - if (ins(d, "F_SETLK", (long)F_SETLK)) return -1; + if (ins(d, "F_SETLK", (long)F_SETLK)) return -1; #endif #ifdef F_SETLKW - if (ins(d, "F_SETLKW", (long)F_SETLKW)) return -1; + if (ins(d, "F_SETLKW", (long)F_SETLKW)) return -1; #endif #ifdef F_GETOWN - if (ins(d, "F_GETOWN", (long)F_GETOWN)) return -1; + if (ins(d, "F_GETOWN", (long)F_GETOWN)) return -1; #endif #ifdef F_SETOWN - if (ins(d, "F_SETOWN", (long)F_SETOWN)) return -1; + if (ins(d, "F_SETOWN", (long)F_SETOWN)) return -1; #endif #ifdef F_GETSIG - if (ins(d, "F_GETSIG", (long)F_GETSIG)) return -1; + if (ins(d, "F_GETSIG", (long)F_GETSIG)) return -1; #endif #ifdef F_SETSIG - if (ins(d, "F_SETSIG", (long)F_SETSIG)) return -1; + if (ins(d, "F_SETSIG", (long)F_SETSIG)) return -1; #endif #ifdef F_RDLCK - if (ins(d, "F_RDLCK", (long)F_RDLCK)) return -1; + if (ins(d, "F_RDLCK", (long)F_RDLCK)) return -1; #endif #ifdef F_WRLCK - if (ins(d, "F_WRLCK", (long)F_WRLCK)) return -1; + if (ins(d, "F_WRLCK", (long)F_WRLCK)) return -1; #endif #ifdef F_UNLCK - if (ins(d, "F_UNLCK", (long)F_UNLCK)) return -1; + if (ins(d, "F_UNLCK", (long)F_UNLCK)) return -1; #endif /* LFS constants */ #ifdef F_GETLK64 - if (ins(d, "F_GETLK64", (long)F_GETLK64)) return -1; + if (ins(d, "F_GETLK64", (long)F_GETLK64)) return -1; #endif #ifdef F_SETLK64 - if (ins(d, "F_SETLK64", (long)F_SETLK64)) return -1; + if (ins(d, "F_SETLK64", (long)F_SETLK64)) return -1; #endif #ifdef F_SETLKW64 - if (ins(d, "F_SETLKW64", (long)F_SETLKW64)) return -1; + if (ins(d, "F_SETLKW64", (long)F_SETLKW64)) return -1; #endif /* GNU extensions, as of glibc 2.2.4. */ #ifdef FASYNC - if (ins(d, "FASYNC", (long)FASYNC)) return -1; + if (ins(d, "FASYNC", (long)FASYNC)) return -1; #endif #ifdef F_SETLEASE - if (ins(d, "F_SETLEASE", (long)F_SETLEASE)) return -1; + if (ins(d, "F_SETLEASE", (long)F_SETLEASE)) return -1; #endif #ifdef F_GETLEASE - if (ins(d, "F_GETLEASE", (long)F_GETLEASE)) return -1; + if (ins(d, "F_GETLEASE", (long)F_GETLEASE)) return -1; #endif #ifdef F_NOTIFY - if (ins(d, "F_NOTIFY", (long)F_NOTIFY)) return -1; + if (ins(d, "F_NOTIFY", (long)F_NOTIFY)) return -1; #endif /* Old BSD flock(). */ #ifdef F_EXLCK - if (ins(d, "F_EXLCK", (long)F_EXLCK)) return -1; + if (ins(d, "F_EXLCK", (long)F_EXLCK)) return -1; #endif #ifdef F_SHLCK - if (ins(d, "F_SHLCK", (long)F_SHLCK)) return -1; + if (ins(d, "F_SHLCK", (long)F_SHLCK)) return -1; #endif /* OS X (and maybe others) let you tell the storage device to flush to physical media */ #ifdef F_FULLFSYNC - if (ins(d, "F_FULLFSYNC", (long)F_FULLFSYNC)) return -1; + if (ins(d, "F_FULLFSYNC", (long)F_FULLFSYNC)) return -1; #endif /* For F_{GET|SET}FL */ #ifdef FD_CLOEXEC - if (ins(d, "FD_CLOEXEC", (long)FD_CLOEXEC)) return -1; + if (ins(d, "FD_CLOEXEC", (long)FD_CLOEXEC)) return -1; #endif /* For F_NOTIFY */ #ifdef DN_ACCESS - if (ins(d, "DN_ACCESS", (long)DN_ACCESS)) return -1; + if (ins(d, "DN_ACCESS", (long)DN_ACCESS)) return -1; #endif #ifdef DN_MODIFY - if (ins(d, "DN_MODIFY", (long)DN_MODIFY)) return -1; + if (ins(d, "DN_MODIFY", (long)DN_MODIFY)) return -1; #endif #ifdef DN_CREATE - if (ins(d, "DN_CREATE", (long)DN_CREATE)) return -1; + if (ins(d, "DN_CREATE", (long)DN_CREATE)) return -1; #endif #ifdef DN_DELETE - if (ins(d, "DN_DELETE", (long)DN_DELETE)) return -1; + if (ins(d, "DN_DELETE", (long)DN_DELETE)) return -1; #endif #ifdef DN_RENAME - if (ins(d, "DN_RENAME", (long)DN_RENAME)) return -1; + if (ins(d, "DN_RENAME", (long)DN_RENAME)) return -1; #endif #ifdef DN_ATTRIB - if (ins(d, "DN_ATTRIB", (long)DN_ATTRIB)) return -1; + if (ins(d, "DN_ATTRIB", (long)DN_ATTRIB)) return -1; #endif #ifdef DN_MULTISHOT - if (ins(d, "DN_MULTISHOT", (long)DN_MULTISHOT)) return -1; + if (ins(d, "DN_MULTISHOT", (long)DN_MULTISHOT)) return -1; #endif #ifdef HAVE_STROPTS_H - /* Unix 98 guarantees that these are in stropts.h. */ - INS(I_PUSH); - INS(I_POP); - INS(I_LOOK); - INS(I_FLUSH); - INS(I_FLUSHBAND); - INS(I_SETSIG); - INS(I_GETSIG); - INS(I_FIND); - INS(I_PEEK); - INS(I_SRDOPT); - INS(I_GRDOPT); - INS(I_NREAD); - INS(I_FDINSERT); - INS(I_STR); - INS(I_SWROPT); + /* Unix 98 guarantees that these are in stropts.h. */ + INS(I_PUSH); + INS(I_POP); + INS(I_LOOK); + INS(I_FLUSH); + INS(I_FLUSHBAND); + INS(I_SETSIG); + INS(I_GETSIG); + INS(I_FIND); + INS(I_PEEK); + INS(I_SRDOPT); + INS(I_GRDOPT); + INS(I_NREAD); + INS(I_FDINSERT); + INS(I_STR); + INS(I_SWROPT); #ifdef I_GWROPT - /* despite the comment above, old-ish glibcs miss a couple... */ - INS(I_GWROPT); -#endif - INS(I_SENDFD); - INS(I_RECVFD); - INS(I_LIST); - INS(I_ATMARK); - INS(I_CKBAND); - INS(I_GETBAND); - INS(I_CANPUT); - INS(I_SETCLTIME); + /* despite the comment above, old-ish glibcs miss a couple... */ + INS(I_GWROPT); +#endif + INS(I_SENDFD); + INS(I_RECVFD); + INS(I_LIST); + INS(I_ATMARK); + INS(I_CKBAND); + INS(I_GETBAND); + INS(I_CANPUT); + INS(I_SETCLTIME); #ifdef I_GETCLTIME - INS(I_GETCLTIME); + INS(I_GETCLTIME); #endif - INS(I_LINK); - INS(I_UNLINK); - INS(I_PLINK); - INS(I_PUNLINK); + INS(I_LINK); + INS(I_UNLINK); + INS(I_PLINK); + INS(I_PUNLINK); #endif - - return 0; + + return 0; } static struct PyModuleDef fcntlmodule = { - PyModuleDef_HEAD_INIT, - "fcntl", - module_doc, - -1, - fcntl_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "fcntl", + module_doc, + -1, + fcntl_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_fcntl(void) { - PyObject *m, *d; + PyObject *m, *d; - /* Create the module and add the functions and documentation */ - m = PyModule_Create(&fcntlmodule); - if (m == NULL) - return NULL; + /* Create the module and add the functions and documentation */ + m = PyModule_Create(&fcntlmodule); + if (m == NULL) + return NULL; - /* Add some symbolic constants to the module */ - d = PyModule_GetDict(m); - all_ins(d); - return m; + /* Add some symbolic constants to the module */ + d = PyModule_GetDict(m); + all_ins(d); + return m; } diff --git a/Modules/fpectlmodule.c b/Modules/fpectlmodule.c index 6e6a616..1bb51cf 100644 --- a/Modules/fpectlmodule.c +++ b/Modules/fpectlmodule.c @@ -1,6 +1,6 @@ /* - --------------------------------------------------------------------- - / Copyright (c) 1996. \ + --------------------------------------------------------------------- + / Copyright (c) 1996. \ | The Regents of the University of California. | | All rights reserved. | | | @@ -32,12 +32,12 @@ | opinions of authors expressed herein do not necessarily state or | | reflect those of the United States Government or the University | | of California, and shall not be used for advertising or product | - \ endorsement purposes. / - --------------------------------------------------------------------- + \ endorsement purposes. / + --------------------------------------------------------------------- */ /* - Floating point exception control module. + Floating point exception control module. This Python module provides bare-bones control over floating point units from several hardware manufacturers. Specifically, it allows @@ -96,8 +96,8 @@ static PyObject *turnon_sigfpe (PyObject *self,PyObject *args); static PyObject *turnoff_sigfpe (PyObject *self,PyObject *args); static PyMethodDef fpectl_methods[] = { - {"turnon_sigfpe", (PyCFunction) turnon_sigfpe, METH_VARARGS}, - {"turnoff_sigfpe", (PyCFunction) turnoff_sigfpe, METH_VARARGS}, + {"turnon_sigfpe", (PyCFunction) turnon_sigfpe, METH_VARARGS}, + {"turnoff_sigfpe", (PyCFunction) turnoff_sigfpe, METH_VARARGS}, {0,0} }; @@ -122,19 +122,19 @@ static void fpe_reset(Sigfunc *handler) * My usage doesn't follow the man page exactly. Maybe somebody * else can explain handle_sigfpes to me.... * cc -c -I/usr/local/python/include fpectlmodule.c - * ld -shared -o fpectlmodule.so fpectlmodule.o -lfpe + * ld -shared -o fpectlmodule.so fpectlmodule.o -lfpe */ #include <sigfpe.h> typedef void user_routine (unsigned[5], int[2]); typedef void abort_routine (unsigned long); handle_sigfpes(_OFF, 0, - (user_routine *)0, - _TURN_OFF_HANDLER_ON_ERROR, - NULL); + (user_routine *)0, + _TURN_OFF_HANDLER_ON_ERROR, + NULL); handle_sigfpes(_ON, _EN_OVERFL | _EN_DIVZERO | _EN_INVALID, - (user_routine *)0, - _ABORT_ON_ERROR, - NULL); + (user_routine *)0, + _ABORT_ON_ERROR, + NULL); PyOS_setsig(SIGFPE, handler); /*-- SunOS and Solaris ----------------------------------------------------*/ @@ -195,16 +195,16 @@ static void fpe_reset(Sigfunc *handler) /*-- DEC ALPHA VMS --------------------------------------------------------*/ #elif defined(__ALPHA) && defined(__VMS) - IEEE clrmsk; - IEEE setmsk; - clrmsk.ieee$q_flags = - IEEE$M_TRAP_ENABLE_UNF | IEEE$M_TRAP_ENABLE_INE | - IEEE$M_MAP_UMZ; - setmsk.ieee$q_flags = - IEEE$M_TRAP_ENABLE_INV | IEEE$M_TRAP_ENABLE_DZE | - IEEE$M_TRAP_ENABLE_OVF; - sys$ieee_set_fp_control(&clrmsk, &setmsk, 0); - PyOS_setsig(SIGFPE, handler); + IEEE clrmsk; + IEEE setmsk; + clrmsk.ieee$q_flags = + IEEE$M_TRAP_ENABLE_UNF | IEEE$M_TRAP_ENABLE_INE | + IEEE$M_MAP_UMZ; + setmsk.ieee$q_flags = + IEEE$M_TRAP_ENABLE_INV | IEEE$M_TRAP_ENABLE_DZE | + IEEE$M_TRAP_ENABLE_OVF; + sys$ieee_set_fp_control(&clrmsk, &setmsk, 0); + PyOS_setsig(SIGFPE, handler); /*-- HP IA64 VMS --------------------------------------------------------*/ #elif defined(__ia64) && defined(__VMS) @@ -263,13 +263,13 @@ static PyObject *turnoff_sigfpe(PyObject *self,PyObject *args) fpresetsticky(fpgetsticky()); fpsetmask(0); #elif defined(__VMS) - IEEE clrmsk; - clrmsk.ieee$q_flags = - IEEE$M_TRAP_ENABLE_UNF | IEEE$M_TRAP_ENABLE_INE | - IEEE$M_MAP_UMZ | IEEE$M_TRAP_ENABLE_INV | - IEEE$M_TRAP_ENABLE_DZE | IEEE$M_TRAP_ENABLE_OVF | - IEEE$M_INHERIT; - sys$ieee_set_fp_control(&clrmsk, 0, 0); + IEEE clrmsk; + clrmsk.ieee$q_flags = + IEEE$M_TRAP_ENABLE_UNF | IEEE$M_TRAP_ENABLE_INE | + IEEE$M_MAP_UMZ | IEEE$M_TRAP_ENABLE_INV | + IEEE$M_TRAP_ENABLE_DZE | IEEE$M_TRAP_ENABLE_OVF | + IEEE$M_INHERIT; + sys$ieee_set_fp_control(&clrmsk, 0, 0); #else fputs("Operation not implemented\n", stderr); #endif @@ -288,15 +288,15 @@ static void sigfpe_handler(int signo) } static struct PyModuleDef fpectlmodule = { - PyModuleDef_HEAD_INIT, - "fpectl", - NULL, - -1, - fpectl_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "fpectl", + NULL, + -1, + fpectl_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_fpectl(void) @@ -304,11 +304,11 @@ PyMODINIT_FUNC PyInit_fpectl(void) PyObject *m, *d; m = PyModule_Create(&fpectlmodule); if (m == NULL) - return NULL; + return NULL; d = PyModule_GetDict(m); fpe_error = PyErr_NewException("fpectl.error", NULL, NULL); if (fpe_error != NULL) - PyDict_SetItemString(d, "error", fpe_error); + PyDict_SetItemString(d, "error", fpe_error); return m; } diff --git a/Modules/fpetestmodule.c b/Modules/fpetestmodule.c index 64acd3d..5b6c220 100644 --- a/Modules/fpetestmodule.c +++ b/Modules/fpetestmodule.c @@ -1,6 +1,6 @@ /* - --------------------------------------------------------------------- - / Copyright (c) 1996. \ + --------------------------------------------------------------------- + / Copyright (c) 1996. \ | The Regents of the University of California. | | All rights reserved. | | | @@ -32,12 +32,12 @@ | opinions of authors expressed herein do not necessarily state or | | reflect those of the United States Government or the University | | of California, and shall not be used for advertising or product | - \ endorsement purposes. / - --------------------------------------------------------------------- + \ endorsement purposes. / + --------------------------------------------------------------------- */ /* - Floating point exception test module. + Floating point exception test module. */ @@ -55,7 +55,7 @@ static double nest3(double); static void printerr(double); static PyMethodDef fpetest_methods[] = { - {"test", (PyCFunction) test, METH_VARARGS}, + {"test", (PyCFunction) test, METH_VARARGS}, {0,0} }; @@ -174,15 +174,15 @@ static double overflow(double b) } static struct PyModuleDef fpetestmodule = { - PyModuleDef_HEAD_INIT, - "fpetest", - NULL, - -1, - fpetest_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "fpetest", + NULL, + -1, + fpetest_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_fpetest(void) @@ -191,10 +191,10 @@ PyMODINIT_FUNC PyInit_fpetest(void) m = PyModule_Create(&fpetestmodule); if (m == NULL) - return NULL; + return NULL; d = PyModule_GetDict(m); fpe_error = PyErr_NewException("fpetest.error", NULL, NULL); if (fpe_error != NULL) - PyDict_SetItemString(d, "error", fpe_error); + PyDict_SetItemString(d, "error", fpe_error); return m; } diff --git a/Modules/gcmodule.c b/Modules/gcmodule.c index 3058724..3717a27 100644 --- a/Modules/gcmodule.c +++ b/Modules/gcmodule.c @@ -24,7 +24,7 @@ */ #include "Python.h" -#include "frameobject.h" /* for PyFrame_ClearFreeList */ +#include "frameobject.h" /* for PyFrame_ClearFreeList */ /* Get an object's GC head */ #define AS_GC(o) ((PyGC_Head *)(o)-1) @@ -35,10 +35,10 @@ /*** Global GC state ***/ struct gc_generation { - PyGC_Head head; - int threshold; /* collection threshold */ - int count; /* count of allocations or collections of younger - generations */ + PyGC_Head head; + int threshold; /* collection threshold */ + int count; /* count of allocations or collections of younger + generations */ }; #define NUM_GENERATIONS 3 @@ -46,10 +46,10 @@ struct gc_generation { /* linked lists of container objects */ static struct gc_generation generations[NUM_GENERATIONS] = { - /* PyGC_Head, threshold, count */ - {{{GEN_HEAD(0), GEN_HEAD(0), 0}}, 700, 0}, - {{{GEN_HEAD(1), GEN_HEAD(1), 0}}, 10, 0}, - {{{GEN_HEAD(2), GEN_HEAD(2), 0}}, 10, 0}, + /* PyGC_Head, threshold, count */ + {{{GEN_HEAD(0), GEN_HEAD(0), 0}}, 700, 0}, + {{{GEN_HEAD(1), GEN_HEAD(1), 0}}, 10, 0}, + {{{GEN_HEAD(2), GEN_HEAD(2), 0}}, 10, 0}, }; PyGC_Head *_PyGC_generation0 = GEN_HEAD(0); @@ -91,7 +91,7 @@ static Py_ssize_t long_lived_pending = 0; In addition to the various configurable thresholds, we only trigger a full collection if the ratio - long_lived_pending / long_lived_total + long_lived_pending / long_lived_total is above a given value (hardwired to 25%). The reason is that, while "non-full" collections (i.e., collections of @@ -113,18 +113,18 @@ static Py_ssize_t long_lived_pending = 0; This heuristic was suggested by Martin von Löwis on python-dev in June 2008. His original analysis and proposal can be found at: - http://mail.python.org/pipermail/python-dev/2008-June/080579.html + http://mail.python.org/pipermail/python-dev/2008-June/080579.html */ /* set for debugging information */ -#define DEBUG_STATS (1<<0) /* print collection statistics */ -#define DEBUG_COLLECTABLE (1<<1) /* print collectable objects */ -#define DEBUG_UNCOLLECTABLE (1<<2) /* print uncollectable objects */ -#define DEBUG_SAVEALL (1<<5) /* save all garbage in gc.garbage */ -#define DEBUG_LEAK DEBUG_COLLECTABLE | \ - DEBUG_UNCOLLECTABLE | \ - DEBUG_SAVEALL +#define DEBUG_STATS (1<<0) /* print collection statistics */ +#define DEBUG_COLLECTABLE (1<<1) /* print collectable objects */ +#define DEBUG_UNCOLLECTABLE (1<<2) /* print uncollectable objects */ +#define DEBUG_SAVEALL (1<<5) /* save all garbage in gc.garbage */ +#define DEBUG_LEAK DEBUG_COLLECTABLE | \ + DEBUG_UNCOLLECTABLE | \ + DEBUG_SAVEALL static int debug; static PyObject *tmod = NULL; @@ -167,28 +167,28 @@ GC_TENTATIVELY_UNREACHABLE it has a __del__ method), its gc_refs is restored to GC_REACHABLE again. ---------------------------------------------------------------------------- */ -#define GC_UNTRACKED _PyGC_REFS_UNTRACKED -#define GC_REACHABLE _PyGC_REFS_REACHABLE -#define GC_TENTATIVELY_UNREACHABLE _PyGC_REFS_TENTATIVELY_UNREACHABLE +#define GC_UNTRACKED _PyGC_REFS_UNTRACKED +#define GC_REACHABLE _PyGC_REFS_REACHABLE +#define GC_TENTATIVELY_UNREACHABLE _PyGC_REFS_TENTATIVELY_UNREACHABLE #define IS_TRACKED(o) ((AS_GC(o))->gc.gc_refs != GC_UNTRACKED) #define IS_REACHABLE(o) ((AS_GC(o))->gc.gc_refs == GC_REACHABLE) #define IS_TENTATIVELY_UNREACHABLE(o) ( \ - (AS_GC(o))->gc.gc_refs == GC_TENTATIVELY_UNREACHABLE) + (AS_GC(o))->gc.gc_refs == GC_TENTATIVELY_UNREACHABLE) /*** list functions ***/ static void gc_list_init(PyGC_Head *list) { - list->gc.gc_prev = list; - list->gc.gc_next = list; + list->gc.gc_prev = list; + list->gc.gc_next = list; } static int gc_list_is_empty(PyGC_Head *list) { - return (list->gc.gc_next == list); + return (list->gc.gc_next == list); } #if 0 @@ -197,10 +197,10 @@ gc_list_is_empty(PyGC_Head *list) static void gc_list_append(PyGC_Head *node, PyGC_Head *list) { - node->gc.gc_next = list; - node->gc.gc_prev = list->gc.gc_prev; - node->gc.gc_prev->gc.gc_next = node; - list->gc.gc_prev = node; + node->gc.gc_next = list; + node->gc.gc_prev = list->gc.gc_prev; + node->gc.gc_prev->gc.gc_next = node; + list->gc.gc_prev = node; } #endif @@ -208,9 +208,9 @@ gc_list_append(PyGC_Head *node, PyGC_Head *list) static void gc_list_remove(PyGC_Head *node) { - node->gc.gc_prev->gc.gc_next = node->gc.gc_next; - node->gc.gc_next->gc.gc_prev = node->gc.gc_prev; - node->gc.gc_next = NULL; /* object is not currently tracked */ + node->gc.gc_prev->gc.gc_next = node->gc.gc_next; + node->gc.gc_next->gc.gc_prev = node->gc.gc_prev; + node->gc.gc_next = NULL; /* object is not currently tracked */ } /* Move `node` from the gc list it's currently in (which is not explicitly @@ -220,43 +220,43 @@ gc_list_remove(PyGC_Head *node) static void gc_list_move(PyGC_Head *node, PyGC_Head *list) { - PyGC_Head *new_prev; - PyGC_Head *current_prev = node->gc.gc_prev; - PyGC_Head *current_next = node->gc.gc_next; - /* Unlink from current list. */ - current_prev->gc.gc_next = current_next; - current_next->gc.gc_prev = current_prev; - /* Relink at end of new list. */ - new_prev = node->gc.gc_prev = list->gc.gc_prev; - new_prev->gc.gc_next = list->gc.gc_prev = node; - node->gc.gc_next = list; + PyGC_Head *new_prev; + PyGC_Head *current_prev = node->gc.gc_prev; + PyGC_Head *current_next = node->gc.gc_next; + /* Unlink from current list. */ + current_prev->gc.gc_next = current_next; + current_next->gc.gc_prev = current_prev; + /* Relink at end of new list. */ + new_prev = node->gc.gc_prev = list->gc.gc_prev; + new_prev->gc.gc_next = list->gc.gc_prev = node; + node->gc.gc_next = list; } /* append list `from` onto list `to`; `from` becomes an empty list */ static void gc_list_merge(PyGC_Head *from, PyGC_Head *to) { - PyGC_Head *tail; - assert(from != to); - if (!gc_list_is_empty(from)) { - tail = to->gc.gc_prev; - tail->gc.gc_next = from->gc.gc_next; - tail->gc.gc_next->gc.gc_prev = tail; - to->gc.gc_prev = from->gc.gc_prev; - to->gc.gc_prev->gc.gc_next = to; - } - gc_list_init(from); + PyGC_Head *tail; + assert(from != to); + if (!gc_list_is_empty(from)) { + tail = to->gc.gc_prev; + tail->gc.gc_next = from->gc.gc_next; + tail->gc.gc_next->gc.gc_prev = tail; + to->gc.gc_prev = from->gc.gc_prev; + to->gc.gc_prev->gc.gc_next = to; + } + gc_list_init(from); } static Py_ssize_t gc_list_size(PyGC_Head *list) { - PyGC_Head *gc; - Py_ssize_t n = 0; - for (gc = list->gc.gc_next; gc != list; gc = gc->gc.gc_next) { - n++; - } - return n; + PyGC_Head *gc; + Py_ssize_t n = 0; + for (gc = list->gc.gc_next; gc != list; gc = gc->gc.gc_next) { + n++; + } + return n; } /* Append objects in a GC list to a Python list. @@ -265,16 +265,16 @@ gc_list_size(PyGC_Head *list) static int append_objects(PyObject *py_list, PyGC_Head *gc_list) { - PyGC_Head *gc; - for (gc = gc_list->gc.gc_next; gc != gc_list; gc = gc->gc.gc_next) { - PyObject *op = FROM_GC(gc); - if (op != py_list) { - if (PyList_Append(py_list, op)) { - return -1; /* exception */ - } - } - } - return 0; + PyGC_Head *gc; + for (gc = gc_list->gc.gc_next; gc != gc_list; gc = gc->gc.gc_next) { + PyObject *op = FROM_GC(gc); + if (op != py_list) { + if (PyList_Append(py_list, op)) { + return -1; /* exception */ + } + } + } + return 0; } /*** end of list stuff ***/ @@ -287,48 +287,48 @@ append_objects(PyObject *py_list, PyGC_Head *gc_list) static void update_refs(PyGC_Head *containers) { - PyGC_Head *gc = containers->gc.gc_next; - for (; gc != containers; gc = gc->gc.gc_next) { - assert(gc->gc.gc_refs == GC_REACHABLE); - gc->gc.gc_refs = Py_REFCNT(FROM_GC(gc)); - /* Python's cyclic gc should never see an incoming refcount - * of 0: if something decref'ed to 0, it should have been - * deallocated immediately at that time. - * Possible cause (if the assert triggers): a tp_dealloc - * routine left a gc-aware object tracked during its teardown - * phase, and did something-- or allowed something to happen -- - * that called back into Python. gc can trigger then, and may - * see the still-tracked dying object. Before this assert - * was added, such mistakes went on to allow gc to try to - * delete the object again. In a debug build, that caused - * a mysterious segfault, when _Py_ForgetReference tried - * to remove the object from the doubly-linked list of all - * objects a second time. In a release build, an actual - * double deallocation occurred, which leads to corruption - * of the allocator's internal bookkeeping pointers. That's - * so serious that maybe this should be a release-build - * check instead of an assert? - */ - assert(gc->gc.gc_refs != 0); - } + PyGC_Head *gc = containers->gc.gc_next; + for (; gc != containers; gc = gc->gc.gc_next) { + assert(gc->gc.gc_refs == GC_REACHABLE); + gc->gc.gc_refs = Py_REFCNT(FROM_GC(gc)); + /* Python's cyclic gc should never see an incoming refcount + * of 0: if something decref'ed to 0, it should have been + * deallocated immediately at that time. + * Possible cause (if the assert triggers): a tp_dealloc + * routine left a gc-aware object tracked during its teardown + * phase, and did something-- or allowed something to happen -- + * that called back into Python. gc can trigger then, and may + * see the still-tracked dying object. Before this assert + * was added, such mistakes went on to allow gc to try to + * delete the object again. In a debug build, that caused + * a mysterious segfault, when _Py_ForgetReference tried + * to remove the object from the doubly-linked list of all + * objects a second time. In a release build, an actual + * double deallocation occurred, which leads to corruption + * of the allocator's internal bookkeeping pointers. That's + * so serious that maybe this should be a release-build + * check instead of an assert? + */ + assert(gc->gc.gc_refs != 0); + } } /* A traversal callback for subtract_refs. */ static int visit_decref(PyObject *op, void *data) { - assert(op != NULL); - if (PyObject_IS_GC(op)) { - PyGC_Head *gc = AS_GC(op); - /* We're only interested in gc_refs for objects in the - * generation being collected, which can be recognized - * because only they have positive gc_refs. - */ - assert(gc->gc.gc_refs != 0); /* else refcount was too small */ - if (gc->gc.gc_refs > 0) - gc->gc.gc_refs--; - } - return 0; + assert(op != NULL); + if (PyObject_IS_GC(op)) { + PyGC_Head *gc = AS_GC(op); + /* We're only interested in gc_refs for objects in the + * generation being collected, which can be recognized + * because only they have positive gc_refs. + */ + assert(gc->gc.gc_refs != 0); /* else refcount was too small */ + if (gc->gc.gc_refs > 0) + gc->gc.gc_refs--; + } + return 0; } /* Subtract internal references from gc_refs. After this, gc_refs is >= 0 @@ -339,57 +339,57 @@ visit_decref(PyObject *op, void *data) static void subtract_refs(PyGC_Head *containers) { - traverseproc traverse; - PyGC_Head *gc = containers->gc.gc_next; - for (; gc != containers; gc=gc->gc.gc_next) { - traverse = Py_TYPE(FROM_GC(gc))->tp_traverse; - (void) traverse(FROM_GC(gc), - (visitproc)visit_decref, - NULL); - } + traverseproc traverse; + PyGC_Head *gc = containers->gc.gc_next; + for (; gc != containers; gc=gc->gc.gc_next) { + traverse = Py_TYPE(FROM_GC(gc))->tp_traverse; + (void) traverse(FROM_GC(gc), + (visitproc)visit_decref, + NULL); + } } /* A traversal callback for move_unreachable. */ static int visit_reachable(PyObject *op, PyGC_Head *reachable) { - if (PyObject_IS_GC(op)) { - PyGC_Head *gc = AS_GC(op); - const Py_ssize_t gc_refs = gc->gc.gc_refs; - - if (gc_refs == 0) { - /* This is in move_unreachable's 'young' list, but - * the traversal hasn't yet gotten to it. All - * we need to do is tell move_unreachable that it's - * reachable. - */ - gc->gc.gc_refs = 1; - } - else if (gc_refs == GC_TENTATIVELY_UNREACHABLE) { - /* This had gc_refs = 0 when move_unreachable got - * to it, but turns out it's reachable after all. - * Move it back to move_unreachable's 'young' list, - * and move_unreachable will eventually get to it - * again. - */ - gc_list_move(gc, reachable); - gc->gc.gc_refs = 1; - } - /* Else there's nothing to do. - * If gc_refs > 0, it must be in move_unreachable's 'young' - * list, and move_unreachable will eventually get to it. - * If gc_refs == GC_REACHABLE, it's either in some other - * generation so we don't care about it, or move_unreachable - * already dealt with it. - * If gc_refs == GC_UNTRACKED, it must be ignored. - */ - else { - assert(gc_refs > 0 - || gc_refs == GC_REACHABLE - || gc_refs == GC_UNTRACKED); - } - } - return 0; + if (PyObject_IS_GC(op)) { + PyGC_Head *gc = AS_GC(op); + const Py_ssize_t gc_refs = gc->gc.gc_refs; + + if (gc_refs == 0) { + /* This is in move_unreachable's 'young' list, but + * the traversal hasn't yet gotten to it. All + * we need to do is tell move_unreachable that it's + * reachable. + */ + gc->gc.gc_refs = 1; + } + else if (gc_refs == GC_TENTATIVELY_UNREACHABLE) { + /* This had gc_refs = 0 when move_unreachable got + * to it, but turns out it's reachable after all. + * Move it back to move_unreachable's 'young' list, + * and move_unreachable will eventually get to it + * again. + */ + gc_list_move(gc, reachable); + gc->gc.gc_refs = 1; + } + /* Else there's nothing to do. + * If gc_refs > 0, it must be in move_unreachable's 'young' + * list, and move_unreachable will eventually get to it. + * If gc_refs == GC_REACHABLE, it's either in some other + * generation so we don't care about it, or move_unreachable + * already dealt with it. + * If gc_refs == GC_UNTRACKED, it must be ignored. + */ + else { + assert(gc_refs > 0 + || gc_refs == GC_REACHABLE + || gc_refs == GC_UNTRACKED); + } + } + return 0; } /* Move the unreachable objects from young to unreachable. After this, @@ -403,68 +403,68 @@ visit_reachable(PyObject *op, PyGC_Head *reachable) static void move_unreachable(PyGC_Head *young, PyGC_Head *unreachable) { - PyGC_Head *gc = young->gc.gc_next; - - /* Invariants: all objects "to the left" of us in young have gc_refs - * = GC_REACHABLE, and are indeed reachable (directly or indirectly) - * from outside the young list as it was at entry. All other objects - * from the original young "to the left" of us are in unreachable now, - * and have gc_refs = GC_TENTATIVELY_UNREACHABLE. All objects to the - * left of us in 'young' now have been scanned, and no objects here - * or to the right have been scanned yet. - */ - - while (gc != young) { - PyGC_Head *next; - - if (gc->gc.gc_refs) { - /* gc is definitely reachable from outside the - * original 'young'. Mark it as such, and traverse - * its pointers to find any other objects that may - * be directly reachable from it. Note that the - * call to tp_traverse may append objects to young, - * so we have to wait until it returns to determine - * the next object to visit. - */ - PyObject *op = FROM_GC(gc); - traverseproc traverse = Py_TYPE(op)->tp_traverse; - assert(gc->gc.gc_refs > 0); - gc->gc.gc_refs = GC_REACHABLE; - (void) traverse(op, - (visitproc)visit_reachable, - (void *)young); - next = gc->gc.gc_next; - if (PyTuple_CheckExact(op)) { - _PyTuple_MaybeUntrack(op); - } - else if (PyDict_CheckExact(op)) { - _PyDict_MaybeUntrack(op); - } - } - else { - /* This *may* be unreachable. To make progress, - * assume it is. gc isn't directly reachable from - * any object we've already traversed, but may be - * reachable from an object we haven't gotten to yet. - * visit_reachable will eventually move gc back into - * young if that's so, and we'll see it again. - */ - next = gc->gc.gc_next; - gc_list_move(gc, unreachable); - gc->gc.gc_refs = GC_TENTATIVELY_UNREACHABLE; - } - gc = next; - } + PyGC_Head *gc = young->gc.gc_next; + + /* Invariants: all objects "to the left" of us in young have gc_refs + * = GC_REACHABLE, and are indeed reachable (directly or indirectly) + * from outside the young list as it was at entry. All other objects + * from the original young "to the left" of us are in unreachable now, + * and have gc_refs = GC_TENTATIVELY_UNREACHABLE. All objects to the + * left of us in 'young' now have been scanned, and no objects here + * or to the right have been scanned yet. + */ + + while (gc != young) { + PyGC_Head *next; + + if (gc->gc.gc_refs) { + /* gc is definitely reachable from outside the + * original 'young'. Mark it as such, and traverse + * its pointers to find any other objects that may + * be directly reachable from it. Note that the + * call to tp_traverse may append objects to young, + * so we have to wait until it returns to determine + * the next object to visit. + */ + PyObject *op = FROM_GC(gc); + traverseproc traverse = Py_TYPE(op)->tp_traverse; + assert(gc->gc.gc_refs > 0); + gc->gc.gc_refs = GC_REACHABLE; + (void) traverse(op, + (visitproc)visit_reachable, + (void *)young); + next = gc->gc.gc_next; + if (PyTuple_CheckExact(op)) { + _PyTuple_MaybeUntrack(op); + } + else if (PyDict_CheckExact(op)) { + _PyDict_MaybeUntrack(op); + } + } + else { + /* This *may* be unreachable. To make progress, + * assume it is. gc isn't directly reachable from + * any object we've already traversed, but may be + * reachable from an object we haven't gotten to yet. + * visit_reachable will eventually move gc back into + * young if that's so, and we'll see it again. + */ + next = gc->gc.gc_next; + gc_list_move(gc, unreachable); + gc->gc.gc_refs = GC_TENTATIVELY_UNREACHABLE; + } + gc = next; + } } /* Return true if object has a finalization method. */ static int has_finalizer(PyObject *op) { - if (PyGen_CheckExact(op)) - return PyGen_NeedsFinalizing((PyGenObject *)op); - else - return op->ob_type->tp_del != NULL; + if (PyGen_CheckExact(op)) + return PyGen_NeedsFinalizing((PyGenObject *)op); + else + return op->ob_type->tp_del != NULL; } /* Move the objects in unreachable with __del__ methods into `finalizers`. @@ -474,37 +474,37 @@ has_finalizer(PyObject *op) static void move_finalizers(PyGC_Head *unreachable, PyGC_Head *finalizers) { - PyGC_Head *gc; - PyGC_Head *next; - - /* March over unreachable. Move objects with finalizers into - * `finalizers`. - */ - for (gc = unreachable->gc.gc_next; gc != unreachable; gc = next) { - PyObject *op = FROM_GC(gc); - - assert(IS_TENTATIVELY_UNREACHABLE(op)); - next = gc->gc.gc_next; - - if (has_finalizer(op)) { - gc_list_move(gc, finalizers); - gc->gc.gc_refs = GC_REACHABLE; - } - } + PyGC_Head *gc; + PyGC_Head *next; + + /* March over unreachable. Move objects with finalizers into + * `finalizers`. + */ + for (gc = unreachable->gc.gc_next; gc != unreachable; gc = next) { + PyObject *op = FROM_GC(gc); + + assert(IS_TENTATIVELY_UNREACHABLE(op)); + next = gc->gc.gc_next; + + if (has_finalizer(op)) { + gc_list_move(gc, finalizers); + gc->gc.gc_refs = GC_REACHABLE; + } + } } /* A traversal callback for move_finalizer_reachable. */ static int visit_move(PyObject *op, PyGC_Head *tolist) { - if (PyObject_IS_GC(op)) { - if (IS_TENTATIVELY_UNREACHABLE(op)) { - PyGC_Head *gc = AS_GC(op); - gc_list_move(gc, tolist); - gc->gc.gc_refs = GC_REACHABLE; - } - } - return 0; + if (PyObject_IS_GC(op)) { + if (IS_TENTATIVELY_UNREACHABLE(op)) { + PyGC_Head *gc = AS_GC(op); + gc_list_move(gc, tolist); + gc->gc.gc_refs = GC_REACHABLE; + } + } + return 0; } /* Move objects that are reachable from finalizers, from the unreachable set @@ -513,15 +513,15 @@ visit_move(PyObject *op, PyGC_Head *tolist) static void move_finalizer_reachable(PyGC_Head *finalizers) { - traverseproc traverse; - PyGC_Head *gc = finalizers->gc.gc_next; - for (; gc != finalizers; gc = gc->gc.gc_next) { - /* Note that the finalizers list may grow during this. */ - traverse = Py_TYPE(FROM_GC(gc))->tp_traverse; - (void) traverse(FROM_GC(gc), - (visitproc)visit_move, - (void *)finalizers); - } + traverseproc traverse; + PyGC_Head *gc = finalizers->gc.gc_next; + for (; gc != finalizers; gc = gc->gc.gc_next) { + /* Note that the finalizers list may grow during this. */ + traverse = Py_TYPE(FROM_GC(gc))->tp_traverse; + (void) traverse(FROM_GC(gc), + (visitproc)visit_move, + (void *)finalizers); + } } /* Clear all weakrefs to unreachable objects, and if such a weakref has a @@ -538,150 +538,150 @@ move_finalizer_reachable(PyGC_Head *finalizers) static int handle_weakrefs(PyGC_Head *unreachable, PyGC_Head *old) { - PyGC_Head *gc; - PyObject *op; /* generally FROM_GC(gc) */ - PyWeakReference *wr; /* generally a cast of op */ - PyGC_Head wrcb_to_call; /* weakrefs with callbacks to call */ - PyGC_Head *next; - int num_freed = 0; - - gc_list_init(&wrcb_to_call); - - /* Clear all weakrefs to the objects in unreachable. If such a weakref - * also has a callback, move it into `wrcb_to_call` if the callback - * needs to be invoked. Note that we cannot invoke any callbacks until - * all weakrefs to unreachable objects are cleared, lest the callback - * resurrect an unreachable object via a still-active weakref. We - * make another pass over wrcb_to_call, invoking callbacks, after this - * pass completes. - */ - for (gc = unreachable->gc.gc_next; gc != unreachable; gc = next) { - PyWeakReference **wrlist; - - op = FROM_GC(gc); - assert(IS_TENTATIVELY_UNREACHABLE(op)); - next = gc->gc.gc_next; - - if (! PyType_SUPPORTS_WEAKREFS(Py_TYPE(op))) - continue; - - /* It supports weakrefs. Does it have any? */ - wrlist = (PyWeakReference **) - PyObject_GET_WEAKREFS_LISTPTR(op); - - /* `op` may have some weakrefs. March over the list, clear - * all the weakrefs, and move the weakrefs with callbacks - * that must be called into wrcb_to_call. - */ - for (wr = *wrlist; wr != NULL; wr = *wrlist) { - PyGC_Head *wrasgc; /* AS_GC(wr) */ - - /* _PyWeakref_ClearRef clears the weakref but leaves - * the callback pointer intact. Obscure: it also - * changes *wrlist. - */ - assert(wr->wr_object == op); - _PyWeakref_ClearRef(wr); - assert(wr->wr_object == Py_None); - if (wr->wr_callback == NULL) - continue; /* no callback */ - - /* Headache time. `op` is going away, and is weakly referenced by - * `wr`, which has a callback. Should the callback be invoked? If wr - * is also trash, no: - * - * 1. There's no need to call it. The object and the weakref are - * both going away, so it's legitimate to pretend the weakref is - * going away first. The user has to ensure a weakref outlives its - * referent if they want a guarantee that the wr callback will get - * invoked. - * - * 2. It may be catastrophic to call it. If the callback is also in - * cyclic trash (CT), then although the CT is unreachable from - * outside the current generation, CT may be reachable from the - * callback. Then the callback could resurrect insane objects. - * - * Since the callback is never needed and may be unsafe in this case, - * wr is simply left in the unreachable set. Note that because we - * already called _PyWeakref_ClearRef(wr), its callback will never - * trigger. - * - * OTOH, if wr isn't part of CT, we should invoke the callback: the - * weakref outlived the trash. Note that since wr isn't CT in this - * case, its callback can't be CT either -- wr acted as an external - * root to this generation, and therefore its callback did too. So - * nothing in CT is reachable from the callback either, so it's hard - * to imagine how calling it later could create a problem for us. wr - * is moved to wrcb_to_call in this case. - */ - if (IS_TENTATIVELY_UNREACHABLE(wr)) - continue; - assert(IS_REACHABLE(wr)); - - /* Create a new reference so that wr can't go away - * before we can process it again. - */ - Py_INCREF(wr); - - /* Move wr to wrcb_to_call, for the next pass. */ - wrasgc = AS_GC(wr); - assert(wrasgc != next); /* wrasgc is reachable, but - next isn't, so they can't - be the same */ - gc_list_move(wrasgc, &wrcb_to_call); - } - } - - /* Invoke the callbacks we decided to honor. It's safe to invoke them - * because they can't reference unreachable objects. - */ - while (! gc_list_is_empty(&wrcb_to_call)) { - PyObject *temp; - PyObject *callback; - - gc = wrcb_to_call.gc.gc_next; - op = FROM_GC(gc); - assert(IS_REACHABLE(op)); - assert(PyWeakref_Check(op)); - wr = (PyWeakReference *)op; - callback = wr->wr_callback; - assert(callback != NULL); - - /* copy-paste of weakrefobject.c's handle_callback() */ - temp = PyObject_CallFunctionObjArgs(callback, wr, NULL); - if (temp == NULL) - PyErr_WriteUnraisable(callback); - else - Py_DECREF(temp); - - /* Give up the reference we created in the first pass. When - * op's refcount hits 0 (which it may or may not do right now), - * op's tp_dealloc will decref op->wr_callback too. Note - * that the refcount probably will hit 0 now, and because this - * weakref was reachable to begin with, gc didn't already - * add it to its count of freed objects. Example: a reachable - * weak value dict maps some key to this reachable weakref. - * The callback removes this key->weakref mapping from the - * dict, leaving no other references to the weakref (excepting - * ours). - */ - Py_DECREF(op); - if (wrcb_to_call.gc.gc_next == gc) { - /* object is still alive -- move it */ - gc_list_move(gc, old); - } - else - ++num_freed; - } - - return num_freed; + PyGC_Head *gc; + PyObject *op; /* generally FROM_GC(gc) */ + PyWeakReference *wr; /* generally a cast of op */ + PyGC_Head wrcb_to_call; /* weakrefs with callbacks to call */ + PyGC_Head *next; + int num_freed = 0; + + gc_list_init(&wrcb_to_call); + + /* Clear all weakrefs to the objects in unreachable. If such a weakref + * also has a callback, move it into `wrcb_to_call` if the callback + * needs to be invoked. Note that we cannot invoke any callbacks until + * all weakrefs to unreachable objects are cleared, lest the callback + * resurrect an unreachable object via a still-active weakref. We + * make another pass over wrcb_to_call, invoking callbacks, after this + * pass completes. + */ + for (gc = unreachable->gc.gc_next; gc != unreachable; gc = next) { + PyWeakReference **wrlist; + + op = FROM_GC(gc); + assert(IS_TENTATIVELY_UNREACHABLE(op)); + next = gc->gc.gc_next; + + if (! PyType_SUPPORTS_WEAKREFS(Py_TYPE(op))) + continue; + + /* It supports weakrefs. Does it have any? */ + wrlist = (PyWeakReference **) + PyObject_GET_WEAKREFS_LISTPTR(op); + + /* `op` may have some weakrefs. March over the list, clear + * all the weakrefs, and move the weakrefs with callbacks + * that must be called into wrcb_to_call. + */ + for (wr = *wrlist; wr != NULL; wr = *wrlist) { + PyGC_Head *wrasgc; /* AS_GC(wr) */ + + /* _PyWeakref_ClearRef clears the weakref but leaves + * the callback pointer intact. Obscure: it also + * changes *wrlist. + */ + assert(wr->wr_object == op); + _PyWeakref_ClearRef(wr); + assert(wr->wr_object == Py_None); + if (wr->wr_callback == NULL) + continue; /* no callback */ + + /* Headache time. `op` is going away, and is weakly referenced by + * `wr`, which has a callback. Should the callback be invoked? If wr + * is also trash, no: + * + * 1. There's no need to call it. The object and the weakref are + * both going away, so it's legitimate to pretend the weakref is + * going away first. The user has to ensure a weakref outlives its + * referent if they want a guarantee that the wr callback will get + * invoked. + * + * 2. It may be catastrophic to call it. If the callback is also in + * cyclic trash (CT), then although the CT is unreachable from + * outside the current generation, CT may be reachable from the + * callback. Then the callback could resurrect insane objects. + * + * Since the callback is never needed and may be unsafe in this case, + * wr is simply left in the unreachable set. Note that because we + * already called _PyWeakref_ClearRef(wr), its callback will never + * trigger. + * + * OTOH, if wr isn't part of CT, we should invoke the callback: the + * weakref outlived the trash. Note that since wr isn't CT in this + * case, its callback can't be CT either -- wr acted as an external + * root to this generation, and therefore its callback did too. So + * nothing in CT is reachable from the callback either, so it's hard + * to imagine how calling it later could create a problem for us. wr + * is moved to wrcb_to_call in this case. + */ + if (IS_TENTATIVELY_UNREACHABLE(wr)) + continue; + assert(IS_REACHABLE(wr)); + + /* Create a new reference so that wr can't go away + * before we can process it again. + */ + Py_INCREF(wr); + + /* Move wr to wrcb_to_call, for the next pass. */ + wrasgc = AS_GC(wr); + assert(wrasgc != next); /* wrasgc is reachable, but + next isn't, so they can't + be the same */ + gc_list_move(wrasgc, &wrcb_to_call); + } + } + + /* Invoke the callbacks we decided to honor. It's safe to invoke them + * because they can't reference unreachable objects. + */ + while (! gc_list_is_empty(&wrcb_to_call)) { + PyObject *temp; + PyObject *callback; + + gc = wrcb_to_call.gc.gc_next; + op = FROM_GC(gc); + assert(IS_REACHABLE(op)); + assert(PyWeakref_Check(op)); + wr = (PyWeakReference *)op; + callback = wr->wr_callback; + assert(callback != NULL); + + /* copy-paste of weakrefobject.c's handle_callback() */ + temp = PyObject_CallFunctionObjArgs(callback, wr, NULL); + if (temp == NULL) + PyErr_WriteUnraisable(callback); + else + Py_DECREF(temp); + + /* Give up the reference we created in the first pass. When + * op's refcount hits 0 (which it may or may not do right now), + * op's tp_dealloc will decref op->wr_callback too. Note + * that the refcount probably will hit 0 now, and because this + * weakref was reachable to begin with, gc didn't already + * add it to its count of freed objects. Example: a reachable + * weak value dict maps some key to this reachable weakref. + * The callback removes this key->weakref mapping from the + * dict, leaving no other references to the weakref (excepting + * ours). + */ + Py_DECREF(op); + if (wrcb_to_call.gc.gc_next == gc) { + /* object is still alive -- move it */ + gc_list_move(gc, old); + } + else + ++num_freed; + } + + return num_freed; } static void debug_cycle(char *msg, PyObject *op) { - PySys_WriteStderr("gc: %.100s <%.100s %p>\n", - msg, Py_TYPE(op)->tp_name, op); + PySys_WriteStderr("gc: %.100s <%.100s %p>\n", + msg, Py_TYPE(op)->tp_name, op); } /* Handle uncollectable garbage (cycles with finalizers, and stuff reachable @@ -696,56 +696,56 @@ debug_cycle(char *msg, PyObject *op) static int handle_finalizers(PyGC_Head *finalizers, PyGC_Head *old) { - PyGC_Head *gc = finalizers->gc.gc_next; - - if (garbage == NULL) { - garbage = PyList_New(0); - if (garbage == NULL) - Py_FatalError("gc couldn't create gc.garbage list"); - } - for (; gc != finalizers; gc = gc->gc.gc_next) { - PyObject *op = FROM_GC(gc); - - if ((debug & DEBUG_SAVEALL) || has_finalizer(op)) { - if (PyList_Append(garbage, op) < 0) - return -1; - } - } - - gc_list_merge(finalizers, old); - return 0; + PyGC_Head *gc = finalizers->gc.gc_next; + + if (garbage == NULL) { + garbage = PyList_New(0); + if (garbage == NULL) + Py_FatalError("gc couldn't create gc.garbage list"); + } + for (; gc != finalizers; gc = gc->gc.gc_next) { + PyObject *op = FROM_GC(gc); + + if ((debug & DEBUG_SAVEALL) || has_finalizer(op)) { + if (PyList_Append(garbage, op) < 0) + return -1; + } + } + + gc_list_merge(finalizers, old); + return 0; } -/* Break reference cycles by clearing the containers involved. This is +/* Break reference cycles by clearing the containers involved. This is * tricky business as the lists can be changing and we don't know which * objects may be freed. It is possible I screwed something up here. */ static void delete_garbage(PyGC_Head *collectable, PyGC_Head *old) { - inquiry clear; - - while (!gc_list_is_empty(collectable)) { - PyGC_Head *gc = collectable->gc.gc_next; - PyObject *op = FROM_GC(gc); - - assert(IS_TENTATIVELY_UNREACHABLE(op)); - if (debug & DEBUG_SAVEALL) { - PyList_Append(garbage, op); - } - else { - if ((clear = Py_TYPE(op)->tp_clear) != NULL) { - Py_INCREF(op); - clear(op); - Py_DECREF(op); - } - } - if (collectable->gc.gc_next == gc) { - /* object is still alive, move it, it may die later */ - gc_list_move(gc, old); - gc->gc.gc_refs = GC_REACHABLE; - } - } + inquiry clear; + + while (!gc_list_is_empty(collectable)) { + PyGC_Head *gc = collectable->gc.gc_next; + PyObject *op = FROM_GC(gc); + + assert(IS_TENTATIVELY_UNREACHABLE(op)); + if (debug & DEBUG_SAVEALL) { + PyList_Append(garbage, op); + } + else { + if ((clear = Py_TYPE(op)->tp_clear) != NULL) { + Py_INCREF(op); + clear(op); + Py_DECREF(op); + } + } + if (collectable->gc.gc_next == gc) { + /* object is still alive, move it, it may die later */ + gc_list_move(gc, old); + gc->gc.gc_refs = GC_REACHABLE; + } + } } /* Clear all free lists @@ -756,30 +756,30 @@ delete_garbage(PyGC_Head *collectable, PyGC_Head *old) static void clear_freelists(void) { - (void)PyMethod_ClearFreeList(); - (void)PyFrame_ClearFreeList(); - (void)PyCFunction_ClearFreeList(); - (void)PyTuple_ClearFreeList(); - (void)PyUnicode_ClearFreeList(); - (void)PyFloat_ClearFreeList(); + (void)PyMethod_ClearFreeList(); + (void)PyFrame_ClearFreeList(); + (void)PyCFunction_ClearFreeList(); + (void)PyTuple_ClearFreeList(); + (void)PyUnicode_ClearFreeList(); + (void)PyFloat_ClearFreeList(); } static double get_time(void) { - double result = 0; - if (tmod != NULL) { - PyObject *f = PyObject_CallMethod(tmod, "time", NULL); - if (f == NULL) { - PyErr_Clear(); - } - else { - if (PyFloat_Check(f)) - result = PyFloat_AsDouble(f); - Py_DECREF(f); - } - } - return result; + double result = 0; + if (tmod != NULL) { + PyObject *f = PyObject_CallMethod(tmod, "time", NULL); + if (f == NULL) { + PyErr_Clear(); + } + else { + if (PyFloat_Check(f)) + result = PyFloat_AsDouble(f); + Py_DECREF(f); + } + } + return result; } /* This is the main function. Read this to understand how the @@ -787,184 +787,184 @@ get_time(void) static Py_ssize_t collect(int generation) { - int i; - Py_ssize_t m = 0; /* # objects collected */ - Py_ssize_t n = 0; /* # unreachable objects that couldn't be collected */ - PyGC_Head *young; /* the generation we are examining */ - PyGC_Head *old; /* next older generation */ - PyGC_Head unreachable; /* non-problematic unreachable trash */ - PyGC_Head finalizers; /* objects with, & reachable from, __del__ */ - PyGC_Head *gc; - double t1 = 0.0; - - if (delstr == NULL) { - delstr = PyUnicode_InternFromString("__del__"); - if (delstr == NULL) - Py_FatalError("gc couldn't allocate \"__del__\""); - } - - if (debug & DEBUG_STATS) { - PySys_WriteStderr("gc: collecting generation %d...\n", - generation); - PySys_WriteStderr("gc: objects in each generation:"); - for (i = 0; i < NUM_GENERATIONS; i++) - PySys_WriteStderr(" %" PY_FORMAT_SIZE_T "d", - gc_list_size(GEN_HEAD(i))); - t1 = get_time(); - PySys_WriteStderr("\n"); - } - - /* update collection and allocation counters */ - if (generation+1 < NUM_GENERATIONS) - generations[generation+1].count += 1; - for (i = 0; i <= generation; i++) - generations[i].count = 0; - - /* merge younger generations with one we are currently collecting */ - for (i = 0; i < generation; i++) { - gc_list_merge(GEN_HEAD(i), GEN_HEAD(generation)); - } - - /* handy references */ - young = GEN_HEAD(generation); - if (generation < NUM_GENERATIONS-1) - old = GEN_HEAD(generation+1); - else - old = young; - - /* Using ob_refcnt and gc_refs, calculate which objects in the - * container set are reachable from outside the set (i.e., have a - * refcount greater than 0 when all the references within the - * set are taken into account). - */ - update_refs(young); - subtract_refs(young); - - /* Leave everything reachable from outside young in young, and move - * everything else (in young) to unreachable. - * NOTE: This used to move the reachable objects into a reachable - * set instead. But most things usually turn out to be reachable, - * so it's more efficient to move the unreachable things. - */ - gc_list_init(&unreachable); - move_unreachable(young, &unreachable); - - /* Move reachable objects to next generation. */ - if (young != old) { - if (generation == NUM_GENERATIONS - 2) { - long_lived_pending += gc_list_size(young); - } - gc_list_merge(young, old); - } - else { - long_lived_pending = 0; - long_lived_total = gc_list_size(young); - } - - /* All objects in unreachable are trash, but objects reachable from - * finalizers can't safely be deleted. Python programmers should take - * care not to create such things. For Python, finalizers means - * instance objects with __del__ methods. Weakrefs with callbacks - * can also call arbitrary Python code but they will be dealt with by - * handle_weakrefs(). - */ - gc_list_init(&finalizers); - move_finalizers(&unreachable, &finalizers); - /* finalizers contains the unreachable objects with a finalizer; - * unreachable objects reachable *from* those are also uncollectable, - * and we move those into the finalizers list too. - */ - move_finalizer_reachable(&finalizers); - - /* Collect statistics on collectable objects found and print - * debugging information. - */ - for (gc = unreachable.gc.gc_next; gc != &unreachable; - gc = gc->gc.gc_next) { - m++; - if (debug & DEBUG_COLLECTABLE) { - debug_cycle("collectable", FROM_GC(gc)); - } - } - - /* Clear weakrefs and invoke callbacks as necessary. */ - m += handle_weakrefs(&unreachable, old); - - /* Call tp_clear on objects in the unreachable set. This will cause - * the reference cycles to be broken. It may also cause some objects - * in finalizers to be freed. - */ - delete_garbage(&unreachable, old); - - /* Collect statistics on uncollectable objects found and print - * debugging information. */ - for (gc = finalizers.gc.gc_next; - gc != &finalizers; - gc = gc->gc.gc_next) { - n++; - if (debug & DEBUG_UNCOLLECTABLE) - debug_cycle("uncollectable", FROM_GC(gc)); - } - if (debug & DEBUG_STATS) { - double t2 = get_time(); - if (m == 0 && n == 0) - PySys_WriteStderr("gc: done"); - else - PySys_WriteStderr( - "gc: done, " - "%" PY_FORMAT_SIZE_T "d unreachable, " - "%" PY_FORMAT_SIZE_T "d uncollectable", - n+m, n); - if (t1 && t2) { - PySys_WriteStderr(", %.4fs elapsed", t2-t1); - } - PySys_WriteStderr(".\n"); - } - - /* Append instances in the uncollectable set to a Python - * reachable list of garbage. The programmer has to deal with - * this if they insist on creating this type of structure. - */ - (void)handle_finalizers(&finalizers, old); - - /* Clear free list only during the collection of the highest - * generation */ - if (generation == NUM_GENERATIONS-1) { - clear_freelists(); - } - - if (PyErr_Occurred()) { - if (gc_str == NULL) - gc_str = PyUnicode_FromString("garbage collection"); - PyErr_WriteUnraisable(gc_str); - Py_FatalError("unexpected exception during garbage collection"); - } - return n+m; + int i; + Py_ssize_t m = 0; /* # objects collected */ + Py_ssize_t n = 0; /* # unreachable objects that couldn't be collected */ + PyGC_Head *young; /* the generation we are examining */ + PyGC_Head *old; /* next older generation */ + PyGC_Head unreachable; /* non-problematic unreachable trash */ + PyGC_Head finalizers; /* objects with, & reachable from, __del__ */ + PyGC_Head *gc; + double t1 = 0.0; + + if (delstr == NULL) { + delstr = PyUnicode_InternFromString("__del__"); + if (delstr == NULL) + Py_FatalError("gc couldn't allocate \"__del__\""); + } + + if (debug & DEBUG_STATS) { + PySys_WriteStderr("gc: collecting generation %d...\n", + generation); + PySys_WriteStderr("gc: objects in each generation:"); + for (i = 0; i < NUM_GENERATIONS; i++) + PySys_WriteStderr(" %" PY_FORMAT_SIZE_T "d", + gc_list_size(GEN_HEAD(i))); + t1 = get_time(); + PySys_WriteStderr("\n"); + } + + /* update collection and allocation counters */ + if (generation+1 < NUM_GENERATIONS) + generations[generation+1].count += 1; + for (i = 0; i <= generation; i++) + generations[i].count = 0; + + /* merge younger generations with one we are currently collecting */ + for (i = 0; i < generation; i++) { + gc_list_merge(GEN_HEAD(i), GEN_HEAD(generation)); + } + + /* handy references */ + young = GEN_HEAD(generation); + if (generation < NUM_GENERATIONS-1) + old = GEN_HEAD(generation+1); + else + old = young; + + /* Using ob_refcnt and gc_refs, calculate which objects in the + * container set are reachable from outside the set (i.e., have a + * refcount greater than 0 when all the references within the + * set are taken into account). + */ + update_refs(young); + subtract_refs(young); + + /* Leave everything reachable from outside young in young, and move + * everything else (in young) to unreachable. + * NOTE: This used to move the reachable objects into a reachable + * set instead. But most things usually turn out to be reachable, + * so it's more efficient to move the unreachable things. + */ + gc_list_init(&unreachable); + move_unreachable(young, &unreachable); + + /* Move reachable objects to next generation. */ + if (young != old) { + if (generation == NUM_GENERATIONS - 2) { + long_lived_pending += gc_list_size(young); + } + gc_list_merge(young, old); + } + else { + long_lived_pending = 0; + long_lived_total = gc_list_size(young); + } + + /* All objects in unreachable are trash, but objects reachable from + * finalizers can't safely be deleted. Python programmers should take + * care not to create such things. For Python, finalizers means + * instance objects with __del__ methods. Weakrefs with callbacks + * can also call arbitrary Python code but they will be dealt with by + * handle_weakrefs(). + */ + gc_list_init(&finalizers); + move_finalizers(&unreachable, &finalizers); + /* finalizers contains the unreachable objects with a finalizer; + * unreachable objects reachable *from* those are also uncollectable, + * and we move those into the finalizers list too. + */ + move_finalizer_reachable(&finalizers); + + /* Collect statistics on collectable objects found and print + * debugging information. + */ + for (gc = unreachable.gc.gc_next; gc != &unreachable; + gc = gc->gc.gc_next) { + m++; + if (debug & DEBUG_COLLECTABLE) { + debug_cycle("collectable", FROM_GC(gc)); + } + } + + /* Clear weakrefs and invoke callbacks as necessary. */ + m += handle_weakrefs(&unreachable, old); + + /* Call tp_clear on objects in the unreachable set. This will cause + * the reference cycles to be broken. It may also cause some objects + * in finalizers to be freed. + */ + delete_garbage(&unreachable, old); + + /* Collect statistics on uncollectable objects found and print + * debugging information. */ + for (gc = finalizers.gc.gc_next; + gc != &finalizers; + gc = gc->gc.gc_next) { + n++; + if (debug & DEBUG_UNCOLLECTABLE) + debug_cycle("uncollectable", FROM_GC(gc)); + } + if (debug & DEBUG_STATS) { + double t2 = get_time(); + if (m == 0 && n == 0) + PySys_WriteStderr("gc: done"); + else + PySys_WriteStderr( + "gc: done, " + "%" PY_FORMAT_SIZE_T "d unreachable, " + "%" PY_FORMAT_SIZE_T "d uncollectable", + n+m, n); + if (t1 && t2) { + PySys_WriteStderr(", %.4fs elapsed", t2-t1); + } + PySys_WriteStderr(".\n"); + } + + /* Append instances in the uncollectable set to a Python + * reachable list of garbage. The programmer has to deal with + * this if they insist on creating this type of structure. + */ + (void)handle_finalizers(&finalizers, old); + + /* Clear free list only during the collection of the highest + * generation */ + if (generation == NUM_GENERATIONS-1) { + clear_freelists(); + } + + if (PyErr_Occurred()) { + if (gc_str == NULL) + gc_str = PyUnicode_FromString("garbage collection"); + PyErr_WriteUnraisable(gc_str); + Py_FatalError("unexpected exception during garbage collection"); + } + return n+m; } static Py_ssize_t collect_generations(void) { - int i; - Py_ssize_t n = 0; - - /* Find the oldest generation (highest numbered) where the count - * exceeds the threshold. Objects in the that generation and - * generations younger than it will be collected. */ - for (i = NUM_GENERATIONS-1; i >= 0; i--) { - if (generations[i].count > generations[i].threshold) { - /* Avoid quadratic performance degradation in number - of tracked objects. See comments at the beginning - of this file, and issue #4074. - */ - if (i == NUM_GENERATIONS - 1 - && long_lived_pending < long_lived_total / 4) - continue; - n = collect(i); - break; - } - } - return n; + int i; + Py_ssize_t n = 0; + + /* Find the oldest generation (highest numbered) where the count + * exceeds the threshold. Objects in the that generation and + * generations younger than it will be collected. */ + for (i = NUM_GENERATIONS-1; i >= 0; i--) { + if (generations[i].count > generations[i].threshold) { + /* Avoid quadratic performance degradation in number + of tracked objects. See comments at the beginning + of this file, and issue #4074. + */ + if (i == NUM_GENERATIONS - 1 + && long_lived_pending < long_lived_total / 4) + continue; + n = collect(i); + break; + } + } + return n; } PyDoc_STRVAR(gc_enable__doc__, @@ -975,9 +975,9 @@ PyDoc_STRVAR(gc_enable__doc__, static PyObject * gc_enable(PyObject *self, PyObject *noargs) { - enabled = 1; - Py_INCREF(Py_None); - return Py_None; + enabled = 1; + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(gc_disable__doc__, @@ -988,9 +988,9 @@ PyDoc_STRVAR(gc_disable__doc__, static PyObject * gc_disable(PyObject *self, PyObject *noargs) { - enabled = 0; - Py_INCREF(Py_None); - return Py_None; + enabled = 0; + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(gc_isenabled__doc__, @@ -1001,7 +1001,7 @@ PyDoc_STRVAR(gc_isenabled__doc__, static PyObject * gc_isenabled(PyObject *self, PyObject *noargs) { - return PyBool_FromLong((long)enabled); + return PyBool_FromLong((long)enabled); } PyDoc_STRVAR(gc_collect__doc__, @@ -1015,27 +1015,27 @@ PyDoc_STRVAR(gc_collect__doc__, static PyObject * gc_collect(PyObject *self, PyObject *args, PyObject *kws) { - static char *keywords[] = {"generation", NULL}; - int genarg = NUM_GENERATIONS - 1; - Py_ssize_t n; - - if (!PyArg_ParseTupleAndKeywords(args, kws, "|i", keywords, &genarg)) - return NULL; - - else if (genarg < 0 || genarg >= NUM_GENERATIONS) { - PyErr_SetString(PyExc_ValueError, "invalid generation"); - return NULL; - } - - if (collecting) - n = 0; /* already collecting, don't do anything */ - else { - collecting = 1; - n = collect(genarg); - collecting = 0; - } - - return PyLong_FromSsize_t(n); + static char *keywords[] = {"generation", NULL}; + int genarg = NUM_GENERATIONS - 1; + Py_ssize_t n; + + if (!PyArg_ParseTupleAndKeywords(args, kws, "|i", keywords, &genarg)) + return NULL; + + else if (genarg < 0 || genarg >= NUM_GENERATIONS) { + PyErr_SetString(PyExc_ValueError, "invalid generation"); + return NULL; + } + + if (collecting) + n = 0; /* already collecting, don't do anything */ + else { + collecting = 1; + n = collect(genarg); + collecting = 0; + } + + return PyLong_FromSsize_t(n); } PyDoc_STRVAR(gc_set_debug__doc__, @@ -1055,11 +1055,11 @@ PyDoc_STRVAR(gc_set_debug__doc__, static PyObject * gc_set_debug(PyObject *self, PyObject *args) { - if (!PyArg_ParseTuple(args, "i:set_debug", &debug)) - return NULL; + if (!PyArg_ParseTuple(args, "i:set_debug", &debug)) + return NULL; - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(gc_get_debug__doc__, @@ -1070,7 +1070,7 @@ PyDoc_STRVAR(gc_get_debug__doc__, static PyObject * gc_get_debug(PyObject *self, PyObject *noargs) { - return Py_BuildValue("i", debug); + return Py_BuildValue("i", debug); } PyDoc_STRVAR(gc_set_thresh__doc__, @@ -1082,19 +1082,19 @@ PyDoc_STRVAR(gc_set_thresh__doc__, static PyObject * gc_set_thresh(PyObject *self, PyObject *args) { - int i; - if (!PyArg_ParseTuple(args, "i|ii:set_threshold", - &generations[0].threshold, - &generations[1].threshold, - &generations[2].threshold)) - return NULL; - for (i = 2; i < NUM_GENERATIONS; i++) { - /* generations higher than 2 get the same threshold */ - generations[i].threshold = generations[2].threshold; - } - - Py_INCREF(Py_None); - return Py_None; + int i; + if (!PyArg_ParseTuple(args, "i|ii:set_threshold", + &generations[0].threshold, + &generations[1].threshold, + &generations[2].threshold)) + return NULL; + for (i = 2; i < NUM_GENERATIONS; i++) { + /* generations higher than 2 get the same threshold */ + generations[i].threshold = generations[2].threshold; + } + + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(gc_get_thresh__doc__, @@ -1105,10 +1105,10 @@ PyDoc_STRVAR(gc_get_thresh__doc__, static PyObject * gc_get_thresh(PyObject *self, PyObject *noargs) { - return Py_BuildValue("(iii)", - generations[0].threshold, - generations[1].threshold, - generations[2].threshold); + return Py_BuildValue("(iii)", + generations[0].threshold, + generations[1].threshold, + generations[2].threshold); } PyDoc_STRVAR(gc_get_count__doc__, @@ -1119,39 +1119,39 @@ PyDoc_STRVAR(gc_get_count__doc__, static PyObject * gc_get_count(PyObject *self, PyObject *noargs) { - return Py_BuildValue("(iii)", - generations[0].count, - generations[1].count, - generations[2].count); + return Py_BuildValue("(iii)", + generations[0].count, + generations[1].count, + generations[2].count); } static int referrersvisit(PyObject* obj, PyObject *objs) { - Py_ssize_t i; - for (i = 0; i < PyTuple_GET_SIZE(objs); i++) - if (PyTuple_GET_ITEM(objs, i) == obj) - return 1; - return 0; + Py_ssize_t i; + for (i = 0; i < PyTuple_GET_SIZE(objs); i++) + if (PyTuple_GET_ITEM(objs, i) == obj) + return 1; + return 0; } static int gc_referrers_for(PyObject *objs, PyGC_Head *list, PyObject *resultlist) { - PyGC_Head *gc; - PyObject *obj; - traverseproc traverse; - for (gc = list->gc.gc_next; gc != list; gc = gc->gc.gc_next) { - obj = FROM_GC(gc); - traverse = Py_TYPE(obj)->tp_traverse; - if (obj == objs || obj == resultlist) - continue; - if (traverse(obj, (visitproc)referrersvisit, objs)) { - if (PyList_Append(resultlist, obj) < 0) - return 0; /* error */ - } - } - return 1; /* no error */ + PyGC_Head *gc; + PyObject *obj; + traverseproc traverse; + for (gc = list->gc.gc_next; gc != list; gc = gc->gc.gc_next) { + obj = FROM_GC(gc); + traverse = Py_TYPE(obj)->tp_traverse; + if (obj == objs || obj == resultlist) + continue; + if (traverse(obj, (visitproc)referrersvisit, objs)) { + if (PyList_Append(resultlist, obj) < 0) + return 0; /* error */ + } + } + return 1; /* no error */ } PyDoc_STRVAR(gc_get_referrers__doc__, @@ -1161,24 +1161,24 @@ Return the list of objects that directly refer to any of objs."); static PyObject * gc_get_referrers(PyObject *self, PyObject *args) { - int i; - PyObject *result = PyList_New(0); - if (!result) return NULL; - - for (i = 0; i < NUM_GENERATIONS; i++) { - if (!(gc_referrers_for(args, GEN_HEAD(i), result))) { - Py_DECREF(result); - return NULL; - } - } - return result; + int i; + PyObject *result = PyList_New(0); + if (!result) return NULL; + + for (i = 0; i < NUM_GENERATIONS; i++) { + if (!(gc_referrers_for(args, GEN_HEAD(i), result))) { + Py_DECREF(result); + return NULL; + } + } + return result; } /* Append obj to list; return true if error (out of memory), false if OK. */ static int referentsvisit(PyObject *obj, PyObject *list) { - return PyList_Append(list, obj) < 0; + return PyList_Append(list, obj) < 0; } PyDoc_STRVAR(gc_get_referents__doc__, @@ -1188,27 +1188,27 @@ Return the list of objects that are directly referred to by objs."); static PyObject * gc_get_referents(PyObject *self, PyObject *args) { - Py_ssize_t i; - PyObject *result = PyList_New(0); - - if (result == NULL) - return NULL; - - for (i = 0; i < PyTuple_GET_SIZE(args); i++) { - traverseproc traverse; - PyObject *obj = PyTuple_GET_ITEM(args, i); - - if (! PyObject_IS_GC(obj)) - continue; - traverse = Py_TYPE(obj)->tp_traverse; - if (! traverse) - continue; - if (traverse(obj, (visitproc)referentsvisit, result)) { - Py_DECREF(result); - return NULL; - } - } - return result; + Py_ssize_t i; + PyObject *result = PyList_New(0); + + if (result == NULL) + return NULL; + + for (i = 0; i < PyTuple_GET_SIZE(args); i++) { + traverseproc traverse; + PyObject *obj = PyTuple_GET_ITEM(args, i); + + if (! PyObject_IS_GC(obj)) + continue; + traverse = Py_TYPE(obj)->tp_traverse; + if (! traverse) + continue; + if (traverse(obj, (visitproc)referentsvisit, result)) { + Py_DECREF(result); + return NULL; + } + } + return result; } PyDoc_STRVAR(gc_get_objects__doc__, @@ -1220,19 +1220,19 @@ PyDoc_STRVAR(gc_get_objects__doc__, static PyObject * gc_get_objects(PyObject *self, PyObject *noargs) { - int i; - PyObject* result; - - result = PyList_New(0); - if (result == NULL) - return NULL; - for (i = 0; i < NUM_GENERATIONS; i++) { - if (append_objects(result, GEN_HEAD(i))) { - Py_DECREF(result); - return NULL; - } - } - return result; + int i; + PyObject* result; + + result = PyList_New(0); + if (result == NULL) + return NULL; + for (i = 0; i < NUM_GENERATIONS; i++) { + if (append_objects(result, GEN_HEAD(i))) { + Py_DECREF(result); + return NULL; + } + } + return result; } PyDoc_STRVAR(gc_is_tracked__doc__, @@ -1245,14 +1245,14 @@ PyDoc_STRVAR(gc_is_tracked__doc__, static PyObject * gc_is_tracked(PyObject *self, PyObject *obj) { - PyObject *result; - - if (PyObject_IS_GC(obj) && IS_TRACKED(obj)) - result = Py_True; - else - result = Py_False; - Py_INCREF(result); - return result; + PyObject *result; + + if (PyObject_IS_GC(obj) && IS_TRACKED(obj)) + result = Py_True; + else + result = Py_False; + Py_INCREF(result); + return result; } @@ -1274,101 +1274,101 @@ PyDoc_STRVAR(gc__doc__, "get_referents() -- Return the list of objects that an object refers to.\n"); static PyMethodDef GcMethods[] = { - {"enable", gc_enable, METH_NOARGS, gc_enable__doc__}, - {"disable", gc_disable, METH_NOARGS, gc_disable__doc__}, - {"isenabled", gc_isenabled, METH_NOARGS, gc_isenabled__doc__}, - {"set_debug", gc_set_debug, METH_VARARGS, gc_set_debug__doc__}, - {"get_debug", gc_get_debug, METH_NOARGS, gc_get_debug__doc__}, - {"get_count", gc_get_count, METH_NOARGS, gc_get_count__doc__}, - {"set_threshold", gc_set_thresh, METH_VARARGS, gc_set_thresh__doc__}, - {"get_threshold", gc_get_thresh, METH_NOARGS, gc_get_thresh__doc__}, - {"collect", (PyCFunction)gc_collect, - METH_VARARGS | METH_KEYWORDS, gc_collect__doc__}, - {"get_objects", gc_get_objects,METH_NOARGS, gc_get_objects__doc__}, - {"is_tracked", gc_is_tracked, METH_O, gc_is_tracked__doc__}, - {"get_referrers", gc_get_referrers, METH_VARARGS, - gc_get_referrers__doc__}, - {"get_referents", gc_get_referents, METH_VARARGS, - gc_get_referents__doc__}, - {NULL, NULL} /* Sentinel */ + {"enable", gc_enable, METH_NOARGS, gc_enable__doc__}, + {"disable", gc_disable, METH_NOARGS, gc_disable__doc__}, + {"isenabled", gc_isenabled, METH_NOARGS, gc_isenabled__doc__}, + {"set_debug", gc_set_debug, METH_VARARGS, gc_set_debug__doc__}, + {"get_debug", gc_get_debug, METH_NOARGS, gc_get_debug__doc__}, + {"get_count", gc_get_count, METH_NOARGS, gc_get_count__doc__}, + {"set_threshold", gc_set_thresh, METH_VARARGS, gc_set_thresh__doc__}, + {"get_threshold", gc_get_thresh, METH_NOARGS, gc_get_thresh__doc__}, + {"collect", (PyCFunction)gc_collect, + METH_VARARGS | METH_KEYWORDS, gc_collect__doc__}, + {"get_objects", gc_get_objects,METH_NOARGS, gc_get_objects__doc__}, + {"is_tracked", gc_is_tracked, METH_O, gc_is_tracked__doc__}, + {"get_referrers", gc_get_referrers, METH_VARARGS, + gc_get_referrers__doc__}, + {"get_referents", gc_get_referents, METH_VARARGS, + gc_get_referents__doc__}, + {NULL, NULL} /* Sentinel */ }; static struct PyModuleDef gcmodule = { - PyModuleDef_HEAD_INIT, - "gc", - gc__doc__, - -1, - GcMethods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "gc", + gc__doc__, + -1, + GcMethods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_gc(void) { - PyObject *m; - - m = PyModule_Create(&gcmodule); - - if (m == NULL) - return NULL; - - if (garbage == NULL) { - garbage = PyList_New(0); - if (garbage == NULL) - return NULL; - } - Py_INCREF(garbage); - if (PyModule_AddObject(m, "garbage", garbage) < 0) - return NULL; - - /* Importing can't be done in collect() because collect() - * can be called via PyGC_Collect() in Py_Finalize(). - * This wouldn't be a problem, except that <initialized> is - * reset to 0 before calling collect which trips up - * the import and triggers an assertion. - */ - if (tmod == NULL) { - tmod = PyImport_ImportModuleNoBlock("time"); - if (tmod == NULL) - PyErr_Clear(); - } + PyObject *m; + + m = PyModule_Create(&gcmodule); + + if (m == NULL) + return NULL; + + if (garbage == NULL) { + garbage = PyList_New(0); + if (garbage == NULL) + return NULL; + } + Py_INCREF(garbage); + if (PyModule_AddObject(m, "garbage", garbage) < 0) + return NULL; + + /* Importing can't be done in collect() because collect() + * can be called via PyGC_Collect() in Py_Finalize(). + * This wouldn't be a problem, except that <initialized> is + * reset to 0 before calling collect which trips up + * the import and triggers an assertion. + */ + if (tmod == NULL) { + tmod = PyImport_ImportModuleNoBlock("time"); + if (tmod == NULL) + PyErr_Clear(); + } #define ADD_INT(NAME) if (PyModule_AddIntConstant(m, #NAME, NAME) < 0) return NULL - ADD_INT(DEBUG_STATS); - ADD_INT(DEBUG_COLLECTABLE); - ADD_INT(DEBUG_UNCOLLECTABLE); - ADD_INT(DEBUG_SAVEALL); - ADD_INT(DEBUG_LEAK); + ADD_INT(DEBUG_STATS); + ADD_INT(DEBUG_COLLECTABLE); + ADD_INT(DEBUG_UNCOLLECTABLE); + ADD_INT(DEBUG_SAVEALL); + ADD_INT(DEBUG_LEAK); #undef ADD_INT - return m; + return m; } /* API to invoke gc.collect() from C */ Py_ssize_t PyGC_Collect(void) { - Py_ssize_t n; + Py_ssize_t n; - if (collecting) - n = 0; /* already collecting, don't do anything */ - else { - collecting = 1; - n = collect(NUM_GENERATIONS - 1); - collecting = 0; - } + if (collecting) + n = 0; /* already collecting, don't do anything */ + else { + collecting = 1; + n = collect(NUM_GENERATIONS - 1); + collecting = 0; + } - return n; + return n; } /* for debugging */ void _PyGC_Dump(PyGC_Head *g) { - _PyObject_Dump(FROM_GC(g)); + _PyObject_Dump(FROM_GC(g)); } /* extension modules might be compiled with GC support so these @@ -1382,7 +1382,7 @@ _PyGC_Dump(PyGC_Head *g) void PyObject_GC_Track(void *op) { - _PyObject_GC_TRACK(op); + _PyObject_GC_TRACK(op); } /* for binary compatibility with 2.2 */ @@ -1395,11 +1395,11 @@ _PyObject_GC_Track(PyObject *op) void PyObject_GC_UnTrack(void *op) { - /* Obscure: the Py_TRASHCAN mechanism requires that we be able to - * call PyObject_GC_UnTrack twice on an object. - */ - if (IS_TRACKED(op)) - _PyObject_GC_UNTRACK(op); + /* Obscure: the Py_TRASHCAN mechanism requires that we be able to + * call PyObject_GC_UnTrack twice on an object. + */ + if (IS_TRACKED(op)) + _PyObject_GC_UNTRACK(op); } /* for binary compatibility with 2.2 */ @@ -1412,73 +1412,73 @@ _PyObject_GC_UnTrack(PyObject *op) PyObject * _PyObject_GC_Malloc(size_t basicsize) { - PyObject *op; - PyGC_Head *g; - if (basicsize > PY_SSIZE_T_MAX - sizeof(PyGC_Head)) - return PyErr_NoMemory(); - g = (PyGC_Head *)PyObject_MALLOC( - sizeof(PyGC_Head) + basicsize); - if (g == NULL) - return PyErr_NoMemory(); - g->gc.gc_refs = GC_UNTRACKED; - generations[0].count++; /* number of allocated GC objects */ - if (generations[0].count > generations[0].threshold && - enabled && - generations[0].threshold && - !collecting && - !PyErr_Occurred()) { - collecting = 1; - collect_generations(); - collecting = 0; - } - op = FROM_GC(g); - return op; + PyObject *op; + PyGC_Head *g; + if (basicsize > PY_SSIZE_T_MAX - sizeof(PyGC_Head)) + return PyErr_NoMemory(); + g = (PyGC_Head *)PyObject_MALLOC( + sizeof(PyGC_Head) + basicsize); + if (g == NULL) + return PyErr_NoMemory(); + g->gc.gc_refs = GC_UNTRACKED; + generations[0].count++; /* number of allocated GC objects */ + if (generations[0].count > generations[0].threshold && + enabled && + generations[0].threshold && + !collecting && + !PyErr_Occurred()) { + collecting = 1; + collect_generations(); + collecting = 0; + } + op = FROM_GC(g); + return op; } PyObject * _PyObject_GC_New(PyTypeObject *tp) { - PyObject *op = _PyObject_GC_Malloc(_PyObject_SIZE(tp)); - if (op != NULL) - op = PyObject_INIT(op, tp); - return op; + PyObject *op = _PyObject_GC_Malloc(_PyObject_SIZE(tp)); + if (op != NULL) + op = PyObject_INIT(op, tp); + return op; } PyVarObject * _PyObject_GC_NewVar(PyTypeObject *tp, Py_ssize_t nitems) { - const size_t size = _PyObject_VAR_SIZE(tp, nitems); - PyVarObject *op = (PyVarObject *) _PyObject_GC_Malloc(size); - if (op != NULL) - op = PyObject_INIT_VAR(op, tp, nitems); - return op; + const size_t size = _PyObject_VAR_SIZE(tp, nitems); + PyVarObject *op = (PyVarObject *) _PyObject_GC_Malloc(size); + if (op != NULL) + op = PyObject_INIT_VAR(op, tp, nitems); + return op; } PyVarObject * _PyObject_GC_Resize(PyVarObject *op, Py_ssize_t nitems) { - const size_t basicsize = _PyObject_VAR_SIZE(Py_TYPE(op), nitems); - PyGC_Head *g = AS_GC(op); - if (basicsize > PY_SSIZE_T_MAX - sizeof(PyGC_Head)) - return (PyVarObject *)PyErr_NoMemory(); - g = (PyGC_Head *)PyObject_REALLOC(g, sizeof(PyGC_Head) + basicsize); - if (g == NULL) - return (PyVarObject *)PyErr_NoMemory(); - op = (PyVarObject *) FROM_GC(g); - Py_SIZE(op) = nitems; - return op; + const size_t basicsize = _PyObject_VAR_SIZE(Py_TYPE(op), nitems); + PyGC_Head *g = AS_GC(op); + if (basicsize > PY_SSIZE_T_MAX - sizeof(PyGC_Head)) + return (PyVarObject *)PyErr_NoMemory(); + g = (PyGC_Head *)PyObject_REALLOC(g, sizeof(PyGC_Head) + basicsize); + if (g == NULL) + return (PyVarObject *)PyErr_NoMemory(); + op = (PyVarObject *) FROM_GC(g); + Py_SIZE(op) = nitems; + return op; } void PyObject_GC_Del(void *op) { - PyGC_Head *g = AS_GC(op); - if (IS_TRACKED(op)) - gc_list_remove(g); - if (generations[0].count > 0) { - generations[0].count--; - } - PyObject_FREE(g); + PyGC_Head *g = AS_GC(op); + if (IS_TRACKED(op)) + gc_list_remove(g); + if (generations[0].count > 0) { + generations[0].count--; + } + PyObject_FREE(g); } /* for binary compatibility with 2.2 */ diff --git a/Modules/getaddrinfo.c b/Modules/getaddrinfo.c index 5bcec2b..a3ca30a 100644 --- a/Modules/getaddrinfo.c +++ b/Modules/getaddrinfo.c @@ -1,7 +1,7 @@ /* * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. * All rights reserved. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -13,7 +13,7 @@ * 3. Neither the name of the project nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. - * + * * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND * GAI_ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -73,52 +73,52 @@ static struct in6_addr faith_prefix = IN6ADDR_GAI_ANY_INIT; static const char in_addrany[] = { 0, 0, 0, 0 }; static const char in6_addrany[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; -static const char in_loopback[] = { 127, 0, 0, 1 }; +static const char in_loopback[] = { 127, 0, 0, 1 }; static const char in6_loopback[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 }; struct sockinet { - u_char si_len; - u_char si_family; - u_short si_port; + u_char si_len; + u_char si_family; + u_short si_port; }; static struct gai_afd { - int a_af; - int a_addrlen; - int a_socklen; - int a_off; - const char *a_addrany; - const char *a_loopback; + int a_af; + int a_addrlen; + int a_socklen; + int a_off; + const char *a_addrany; + const char *a_loopback; } gai_afdl [] = { #ifdef ENABLE_IPV6 #define N_INET6 0 - {PF_INET6, sizeof(struct in6_addr), - sizeof(struct sockaddr_in6), - offsetof(struct sockaddr_in6, sin6_addr), - in6_addrany, in6_loopback}, + {PF_INET6, sizeof(struct in6_addr), + sizeof(struct sockaddr_in6), + offsetof(struct sockaddr_in6, sin6_addr), + in6_addrany, in6_loopback}, #define N_INET 1 #else #define N_INET 0 #endif - {PF_INET, sizeof(struct in_addr), - sizeof(struct sockaddr_in), - offsetof(struct sockaddr_in, sin_addr), - in_addrany, in_loopback}, - {0, 0, 0, 0, NULL, NULL}, + {PF_INET, sizeof(struct in_addr), + sizeof(struct sockaddr_in), + offsetof(struct sockaddr_in, sin_addr), + in_addrany, in_loopback}, + {0, 0, 0, 0, NULL, NULL}, }; #ifdef ENABLE_IPV6 -#define PTON_MAX 16 +#define PTON_MAX 16 #else -#define PTON_MAX 4 +#define PTON_MAX 4 #endif #ifndef IN_MULTICAST -#define IN_MULTICAST(i) (((i) & 0xf0000000U) == 0xe0000000U) +#define IN_MULTICAST(i) (((i) & 0xf0000000U) == 0xe0000000U) #endif #ifndef IN_EXPERIMENTAL @@ -126,73 +126,73 @@ static struct gai_afd { #endif #ifndef IN_LOOPBACKNET -#define IN_LOOPBACKNET 127 +#define IN_LOOPBACKNET 127 #endif static int get_name(const char *, struct gai_afd *, - struct addrinfo **, char *, struct addrinfo *, - int); + struct addrinfo **, char *, struct addrinfo *, + int); static int get_addr(const char *, int, struct addrinfo **, - struct addrinfo *, int); + struct addrinfo *, int); static int str_isnumber(const char *); - + static char *ai_errlist[] = { - "success.", - "address family for hostname not supported.", /* EAI_ADDRFAMILY */ - "temporary failure in name resolution.", /* EAI_AGAIN */ - "invalid value for ai_flags.", /* EAI_BADFLAGS */ - "non-recoverable failure in name resolution.", /* EAI_FAIL */ - "ai_family not supported.", /* EAI_FAMILY */ - "memory allocation failure.", /* EAI_MEMORY */ - "no address associated with hostname.", /* EAI_NODATA */ - "hostname nor servname provided, or not known.",/* EAI_NONAME */ - "servname not supported for ai_socktype.", /* EAI_SERVICE */ - "ai_socktype not supported.", /* EAI_SOCKTYPE */ - "system error returned in errno.", /* EAI_SYSTEM */ - "invalid value for hints.", /* EAI_BADHINTS */ - "resolved protocol is unknown.", /* EAI_PROTOCOL */ - "unknown error.", /* EAI_MAX */ + "success.", + "address family for hostname not supported.", /* EAI_ADDRFAMILY */ + "temporary failure in name resolution.", /* EAI_AGAIN */ + "invalid value for ai_flags.", /* EAI_BADFLAGS */ + "non-recoverable failure in name resolution.", /* EAI_FAIL */ + "ai_family not supported.", /* EAI_FAMILY */ + "memory allocation failure.", /* EAI_MEMORY */ + "no address associated with hostname.", /* EAI_NODATA */ + "hostname nor servname provided, or not known.",/* EAI_NONAME */ + "servname not supported for ai_socktype.", /* EAI_SERVICE */ + "ai_socktype not supported.", /* EAI_SOCKTYPE */ + "system error returned in errno.", /* EAI_SYSTEM */ + "invalid value for hints.", /* EAI_BADHINTS */ + "resolved protocol is unknown.", /* EAI_PROTOCOL */ + "unknown error.", /* EAI_MAX */ }; #define GET_CANONNAME(ai, str) \ if (pai->ai_flags & AI_CANONNAME) {\ - if (((ai)->ai_canonname = (char *)malloc(strlen(str) + 1)) != NULL) {\ - strcpy((ai)->ai_canonname, (str));\ - } else {\ - error = EAI_MEMORY;\ - goto free;\ - }\ + if (((ai)->ai_canonname = (char *)malloc(strlen(str) + 1)) != NULL) {\ + strcpy((ai)->ai_canonname, (str));\ + } else {\ + error = EAI_MEMORY;\ + goto free;\ + }\ } #ifdef HAVE_SOCKADDR_SA_LEN #define GET_AI(ai, gai_afd, addr, port) {\ - char *p;\ - if (((ai) = (struct addrinfo *)malloc(sizeof(struct addrinfo) +\ - ((gai_afd)->a_socklen)))\ - == NULL) goto free;\ - memcpy(ai, pai, sizeof(struct addrinfo));\ - (ai)->ai_addr = (struct sockaddr *)((ai) + 1);\ - memset((ai)->ai_addr, 0, (gai_afd)->a_socklen);\ - (ai)->ai_addr->sa_len = (ai)->ai_addrlen = (gai_afd)->a_socklen;\ - (ai)->ai_addr->sa_family = (ai)->ai_family = (gai_afd)->a_af;\ - ((struct sockinet *)(ai)->ai_addr)->si_port = port;\ - p = (char *)((ai)->ai_addr);\ - memcpy(p + (gai_afd)->a_off, (addr), (gai_afd)->a_addrlen);\ + char *p;\ + if (((ai) = (struct addrinfo *)malloc(sizeof(struct addrinfo) +\ + ((gai_afd)->a_socklen)))\ + == NULL) goto free;\ + memcpy(ai, pai, sizeof(struct addrinfo));\ + (ai)->ai_addr = (struct sockaddr *)((ai) + 1);\ + memset((ai)->ai_addr, 0, (gai_afd)->a_socklen);\ + (ai)->ai_addr->sa_len = (ai)->ai_addrlen = (gai_afd)->a_socklen;\ + (ai)->ai_addr->sa_family = (ai)->ai_family = (gai_afd)->a_af;\ + ((struct sockinet *)(ai)->ai_addr)->si_port = port;\ + p = (char *)((ai)->ai_addr);\ + memcpy(p + (gai_afd)->a_off, (addr), (gai_afd)->a_addrlen);\ } #else #define GET_AI(ai, gai_afd, addr, port) {\ - char *p;\ - if (((ai) = (struct addrinfo *)malloc(sizeof(struct addrinfo) +\ - ((gai_afd)->a_socklen)))\ - == NULL) goto free;\ - memcpy(ai, pai, sizeof(struct addrinfo));\ - (ai)->ai_addr = (struct sockaddr *)((ai) + 1);\ - memset((ai)->ai_addr, 0, (gai_afd)->a_socklen);\ - (ai)->ai_addrlen = (gai_afd)->a_socklen;\ - (ai)->ai_addr->sa_family = (ai)->ai_family = (gai_afd)->a_af;\ - ((struct sockinet *)(ai)->ai_addr)->si_port = port;\ - p = (char *)((ai)->ai_addr);\ - memcpy(p + (gai_afd)->a_off, (addr), (gai_afd)->a_addrlen);\ + char *p;\ + if (((ai) = (struct addrinfo *)malloc(sizeof(struct addrinfo) +\ + ((gai_afd)->a_socklen)))\ + == NULL) goto free;\ + memcpy(ai, pai, sizeof(struct addrinfo));\ + (ai)->ai_addr = (struct sockaddr *)((ai) + 1);\ + memset((ai)->ai_addr, 0, (gai_afd)->a_socklen);\ + (ai)->ai_addrlen = (gai_afd)->a_socklen;\ + (ai)->ai_addr->sa_family = (ai)->ai_family = (gai_afd)->a_af;\ + ((struct sockinet *)(ai)->ai_addr)->si_port = port;\ + p = (char *)((ai)->ai_addr);\ + memcpy(p + (gai_afd)->a_off, (addr), (gai_afd)->a_addrlen);\ } #endif @@ -201,438 +201,438 @@ if (pai->ai_flags & AI_CANONNAME) {\ char * gai_strerror(int ecode) { - if (ecode < 0 || ecode > EAI_MAX) - ecode = EAI_MAX; - return ai_errlist[ecode]; + if (ecode < 0 || ecode > EAI_MAX) + ecode = EAI_MAX; + return ai_errlist[ecode]; } void freeaddrinfo(struct addrinfo *ai) { - struct addrinfo *next; - - do { - next = ai->ai_next; - if (ai->ai_canonname) - free(ai->ai_canonname); - /* no need to free(ai->ai_addr) */ - free(ai); - } while ((ai = next) != NULL); + struct addrinfo *next; + + do { + next = ai->ai_next; + if (ai->ai_canonname) + free(ai->ai_canonname); + /* no need to free(ai->ai_addr) */ + free(ai); + } while ((ai = next) != NULL); } static int str_isnumber(const char *p) { - unsigned char *q = (unsigned char *)p; - while (*q) { - if (! isdigit(*q)) - return NO; - q++; - } - return YES; + unsigned char *q = (unsigned char *)p; + while (*q) { + if (! isdigit(*q)) + return NO; + q++; + } + return YES; } int getaddrinfo(const char*hostname, const char*servname, const struct addrinfo *hints, struct addrinfo **res) { - struct addrinfo sentinel; - struct addrinfo *top = NULL; - struct addrinfo *cur; - int i, error = 0; - char pton[PTON_MAX]; - struct addrinfo ai; - struct addrinfo *pai; - u_short port; + struct addrinfo sentinel; + struct addrinfo *top = NULL; + struct addrinfo *cur; + int i, error = 0; + char pton[PTON_MAX]; + struct addrinfo ai; + struct addrinfo *pai; + u_short port; #ifdef FAITH - static int firsttime = 1; - - if (firsttime) { - /* translator hack */ - { - char *q = getenv("GAI"); - if (q && inet_pton(AF_INET6, q, &faith_prefix) == 1) - translate = YES; - } - firsttime = 0; - } + static int firsttime = 1; + + if (firsttime) { + /* translator hack */ + { + char *q = getenv("GAI"); + if (q && inet_pton(AF_INET6, q, &faith_prefix) == 1) + translate = YES; + } + firsttime = 0; + } #endif - /* initialize file static vars */ - sentinel.ai_next = NULL; - cur = &sentinel; - pai = &ai; - pai->ai_flags = 0; - pai->ai_family = PF_UNSPEC; - pai->ai_socktype = GAI_ANY; - pai->ai_protocol = GAI_ANY; - pai->ai_addrlen = 0; - pai->ai_canonname = NULL; - pai->ai_addr = NULL; - pai->ai_next = NULL; - port = GAI_ANY; - - if (hostname == NULL && servname == NULL) - return EAI_NONAME; - if (hints) { - /* error check for hints */ - if (hints->ai_addrlen || hints->ai_canonname || - hints->ai_addr || hints->ai_next) - ERR(EAI_BADHINTS); /* xxx */ - if (hints->ai_flags & ~AI_MASK) - ERR(EAI_BADFLAGS); - switch (hints->ai_family) { - case PF_UNSPEC: - case PF_INET: + /* initialize file static vars */ + sentinel.ai_next = NULL; + cur = &sentinel; + pai = &ai; + pai->ai_flags = 0; + pai->ai_family = PF_UNSPEC; + pai->ai_socktype = GAI_ANY; + pai->ai_protocol = GAI_ANY; + pai->ai_addrlen = 0; + pai->ai_canonname = NULL; + pai->ai_addr = NULL; + pai->ai_next = NULL; + port = GAI_ANY; + + if (hostname == NULL && servname == NULL) + return EAI_NONAME; + if (hints) { + /* error check for hints */ + if (hints->ai_addrlen || hints->ai_canonname || + hints->ai_addr || hints->ai_next) + ERR(EAI_BADHINTS); /* xxx */ + if (hints->ai_flags & ~AI_MASK) + ERR(EAI_BADFLAGS); + switch (hints->ai_family) { + case PF_UNSPEC: + case PF_INET: #ifdef ENABLE_IPV6 - case PF_INET6: + case PF_INET6: #endif - break; - default: - ERR(EAI_FAMILY); - } - memcpy(pai, hints, sizeof(*pai)); - switch (pai->ai_socktype) { - case GAI_ANY: - switch (pai->ai_protocol) { - case GAI_ANY: - break; - case IPPROTO_UDP: - pai->ai_socktype = SOCK_DGRAM; - break; - case IPPROTO_TCP: - pai->ai_socktype = SOCK_STREAM; - break; - default: - pai->ai_socktype = SOCK_RAW; - break; - } - break; - case SOCK_RAW: - break; - case SOCK_DGRAM: - if (pai->ai_protocol != IPPROTO_UDP && - pai->ai_protocol != GAI_ANY) - ERR(EAI_BADHINTS); /*xxx*/ - pai->ai_protocol = IPPROTO_UDP; - break; - case SOCK_STREAM: - if (pai->ai_protocol != IPPROTO_TCP && - pai->ai_protocol != GAI_ANY) - ERR(EAI_BADHINTS); /*xxx*/ - pai->ai_protocol = IPPROTO_TCP; - break; - default: - ERR(EAI_SOCKTYPE); - /* unreachable */ - } - } - - /* - * service port - */ - if (servname) { - if (str_isnumber(servname)) { - if (pai->ai_socktype == GAI_ANY) { - /* caller accept *GAI_ANY* socktype */ - pai->ai_socktype = SOCK_DGRAM; - pai->ai_protocol = IPPROTO_UDP; - } - port = htons((u_short)atoi(servname)); - } else { - struct servent *sp; - char *proto; - - proto = NULL; - switch (pai->ai_socktype) { - case GAI_ANY: - proto = NULL; - break; - case SOCK_DGRAM: - proto = "udp"; - break; - case SOCK_STREAM: - proto = "tcp"; - break; - default: - fprintf(stderr, "panic!\n"); - break; - } - if ((sp = getservbyname(servname, proto)) == NULL) - ERR(EAI_SERVICE); - port = sp->s_port; - if (pai->ai_socktype == GAI_ANY) { - if (strcmp(sp->s_proto, "udp") == 0) { - pai->ai_socktype = SOCK_DGRAM; - pai->ai_protocol = IPPROTO_UDP; - } else if (strcmp(sp->s_proto, "tcp") == 0) { - pai->ai_socktype = SOCK_STREAM; - pai->ai_protocol = IPPROTO_TCP; - } else - ERR(EAI_PROTOCOL); /*xxx*/ - } - } - } - - /* - * hostname == NULL. - * passive socket -> anyaddr (0.0.0.0 or ::) - * non-passive socket -> localhost (127.0.0.1 or ::1) - */ - if (hostname == NULL) { - struct gai_afd *gai_afd; - - for (gai_afd = &gai_afdl[0]; gai_afd->a_af; gai_afd++) { - if (!(pai->ai_family == PF_UNSPEC - || pai->ai_family == gai_afd->a_af)) { - continue; - } - - if (pai->ai_flags & AI_PASSIVE) { - GET_AI(cur->ai_next, gai_afd, gai_afd->a_addrany, port); - /* xxx meaningless? - * GET_CANONNAME(cur->ai_next, "anyaddr"); - */ - } else { - GET_AI(cur->ai_next, gai_afd, gai_afd->a_loopback, - port); - /* xxx meaningless? - * GET_CANONNAME(cur->ai_next, "localhost"); - */ - } - cur = cur->ai_next; - } - top = sentinel.ai_next; - if (top) - goto good; - else - ERR(EAI_FAMILY); - } - - /* hostname as numeric name */ - for (i = 0; gai_afdl[i].a_af; i++) { - if (inet_pton(gai_afdl[i].a_af, hostname, pton)) { - u_long v4a; + break; + default: + ERR(EAI_FAMILY); + } + memcpy(pai, hints, sizeof(*pai)); + switch (pai->ai_socktype) { + case GAI_ANY: + switch (pai->ai_protocol) { + case GAI_ANY: + break; + case IPPROTO_UDP: + pai->ai_socktype = SOCK_DGRAM; + break; + case IPPROTO_TCP: + pai->ai_socktype = SOCK_STREAM; + break; + default: + pai->ai_socktype = SOCK_RAW; + break; + } + break; + case SOCK_RAW: + break; + case SOCK_DGRAM: + if (pai->ai_protocol != IPPROTO_UDP && + pai->ai_protocol != GAI_ANY) + ERR(EAI_BADHINTS); /*xxx*/ + pai->ai_protocol = IPPROTO_UDP; + break; + case SOCK_STREAM: + if (pai->ai_protocol != IPPROTO_TCP && + pai->ai_protocol != GAI_ANY) + ERR(EAI_BADHINTS); /*xxx*/ + pai->ai_protocol = IPPROTO_TCP; + break; + default: + ERR(EAI_SOCKTYPE); + /* unreachable */ + } + } + + /* + * service port + */ + if (servname) { + if (str_isnumber(servname)) { + if (pai->ai_socktype == GAI_ANY) { + /* caller accept *GAI_ANY* socktype */ + pai->ai_socktype = SOCK_DGRAM; + pai->ai_protocol = IPPROTO_UDP; + } + port = htons((u_short)atoi(servname)); + } else { + struct servent *sp; + char *proto; + + proto = NULL; + switch (pai->ai_socktype) { + case GAI_ANY: + proto = NULL; + break; + case SOCK_DGRAM: + proto = "udp"; + break; + case SOCK_STREAM: + proto = "tcp"; + break; + default: + fprintf(stderr, "panic!\n"); + break; + } + if ((sp = getservbyname(servname, proto)) == NULL) + ERR(EAI_SERVICE); + port = sp->s_port; + if (pai->ai_socktype == GAI_ANY) { + if (strcmp(sp->s_proto, "udp") == 0) { + pai->ai_socktype = SOCK_DGRAM; + pai->ai_protocol = IPPROTO_UDP; + } else if (strcmp(sp->s_proto, "tcp") == 0) { + pai->ai_socktype = SOCK_STREAM; + pai->ai_protocol = IPPROTO_TCP; + } else + ERR(EAI_PROTOCOL); /*xxx*/ + } + } + } + + /* + * hostname == NULL. + * passive socket -> anyaddr (0.0.0.0 or ::) + * non-passive socket -> localhost (127.0.0.1 or ::1) + */ + if (hostname == NULL) { + struct gai_afd *gai_afd; + + for (gai_afd = &gai_afdl[0]; gai_afd->a_af; gai_afd++) { + if (!(pai->ai_family == PF_UNSPEC + || pai->ai_family == gai_afd->a_af)) { + continue; + } + + if (pai->ai_flags & AI_PASSIVE) { + GET_AI(cur->ai_next, gai_afd, gai_afd->a_addrany, port); + /* xxx meaningless? + * GET_CANONNAME(cur->ai_next, "anyaddr"); + */ + } else { + GET_AI(cur->ai_next, gai_afd, gai_afd->a_loopback, + port); + /* xxx meaningless? + * GET_CANONNAME(cur->ai_next, "localhost"); + */ + } + cur = cur->ai_next; + } + top = sentinel.ai_next; + if (top) + goto good; + else + ERR(EAI_FAMILY); + } + + /* hostname as numeric name */ + for (i = 0; gai_afdl[i].a_af; i++) { + if (inet_pton(gai_afdl[i].a_af, hostname, pton)) { + u_long v4a; #ifdef ENABLE_IPV6 - u_char pfx; + u_char pfx; #endif - switch (gai_afdl[i].a_af) { - case AF_INET: - v4a = ((struct in_addr *)pton)->s_addr; - v4a = ntohl(v4a); - if (IN_MULTICAST(v4a) || IN_EXPERIMENTAL(v4a)) - pai->ai_flags &= ~AI_CANONNAME; - v4a >>= IN_CLASSA_NSHIFT; - if (v4a == 0 || v4a == IN_LOOPBACKNET) - pai->ai_flags &= ~AI_CANONNAME; - break; + switch (gai_afdl[i].a_af) { + case AF_INET: + v4a = ((struct in_addr *)pton)->s_addr; + v4a = ntohl(v4a); + if (IN_MULTICAST(v4a) || IN_EXPERIMENTAL(v4a)) + pai->ai_flags &= ~AI_CANONNAME; + v4a >>= IN_CLASSA_NSHIFT; + if (v4a == 0 || v4a == IN_LOOPBACKNET) + pai->ai_flags &= ~AI_CANONNAME; + break; #ifdef ENABLE_IPV6 - case AF_INET6: - pfx = ((struct in6_addr *)pton)->s6_addr8[0]; - if (pfx == 0 || pfx == 0xfe || pfx == 0xff) - pai->ai_flags &= ~AI_CANONNAME; - break; + case AF_INET6: + pfx = ((struct in6_addr *)pton)->s6_addr8[0]; + if (pfx == 0 || pfx == 0xfe || pfx == 0xff) + pai->ai_flags &= ~AI_CANONNAME; + break; #endif - } - - if (pai->ai_family == gai_afdl[i].a_af || - pai->ai_family == PF_UNSPEC) { - if (! (pai->ai_flags & AI_CANONNAME)) { - GET_AI(top, &gai_afdl[i], pton, port); - goto good; - } - /* - * if AI_CANONNAME and if reverse lookup - * fail, return ai anyway to pacify - * calling application. - * - * XXX getaddrinfo() is a name->address - * translation function, and it looks strange - * that we do addr->name translation here. - */ - get_name(pton, &gai_afdl[i], &top, pton, pai, port); - goto good; - } else - ERR(EAI_FAMILY); /*xxx*/ - } - } - - if (pai->ai_flags & AI_NUMERICHOST) - ERR(EAI_NONAME); - - /* hostname as alphabetical name */ - error = get_addr(hostname, pai->ai_family, &top, pai, port); - if (error == 0) { - if (top) { + } + + if (pai->ai_family == gai_afdl[i].a_af || + pai->ai_family == PF_UNSPEC) { + if (! (pai->ai_flags & AI_CANONNAME)) { + GET_AI(top, &gai_afdl[i], pton, port); + goto good; + } + /* + * if AI_CANONNAME and if reverse lookup + * fail, return ai anyway to pacify + * calling application. + * + * XXX getaddrinfo() is a name->address + * translation function, and it looks strange + * that we do addr->name translation here. + */ + get_name(pton, &gai_afdl[i], &top, pton, pai, port); + goto good; + } else + ERR(EAI_FAMILY); /*xxx*/ + } + } + + if (pai->ai_flags & AI_NUMERICHOST) + ERR(EAI_NONAME); + + /* hostname as alphabetical name */ + error = get_addr(hostname, pai->ai_family, &top, pai, port); + if (error == 0) { + if (top) { good: - *res = top; - return SUCCESS; - } else - error = EAI_FAIL; - } + *res = top; + return SUCCESS; + } else + error = EAI_FAIL; + } free: - if (top) - freeaddrinfo(top); + if (top) + freeaddrinfo(top); bad: - *res = NULL; - return error; + *res = NULL; + return error; } static int get_name(addr, gai_afd, res, numaddr, pai, port0) - const char *addr; - struct gai_afd *gai_afd; - struct addrinfo **res; - char *numaddr; - struct addrinfo *pai; - int port0; + const char *addr; + struct gai_afd *gai_afd; + struct addrinfo **res; + char *numaddr; + struct addrinfo *pai; + int port0; { - u_short port = port0 & 0xffff; - struct hostent *hp; - struct addrinfo *cur; - int error = 0; + u_short port = port0 & 0xffff; + struct hostent *hp; + struct addrinfo *cur; + int error = 0; #ifdef ENABLE_IPV6 - int h_error; + int h_error; #endif - + #ifdef ENABLE_IPV6 - hp = getipnodebyaddr(addr, gai_afd->a_addrlen, gai_afd->a_af, &h_error); + hp = getipnodebyaddr(addr, gai_afd->a_addrlen, gai_afd->a_af, &h_error); #else - hp = gethostbyaddr(addr, gai_afd->a_addrlen, AF_INET); + hp = gethostbyaddr(addr, gai_afd->a_addrlen, AF_INET); #endif - if (hp && hp->h_name && hp->h_name[0] && hp->h_addr_list[0]) { - GET_AI(cur, gai_afd, hp->h_addr_list[0], port); - GET_CANONNAME(cur, hp->h_name); - } else - GET_AI(cur, gai_afd, numaddr, port); - + if (hp && hp->h_name && hp->h_name[0] && hp->h_addr_list[0]) { + GET_AI(cur, gai_afd, hp->h_addr_list[0], port); + GET_CANONNAME(cur, hp->h_name); + } else + GET_AI(cur, gai_afd, numaddr, port); + #ifdef ENABLE_IPV6 - if (hp) - freehostent(hp); + if (hp) + freehostent(hp); #endif - *res = cur; - return SUCCESS; + *res = cur; + return SUCCESS; free: - if (cur) - freeaddrinfo(cur); + if (cur) + freeaddrinfo(cur); #ifdef ENABLE_IPV6 - if (hp) - freehostent(hp); + if (hp) + freehostent(hp); #endif /* bad: */ - *res = NULL; - return error; + *res = NULL; + return error; } static int get_addr(hostname, af, res, pai, port0) - const char *hostname; - int af; - struct addrinfo **res; - struct addrinfo *pai; - int port0; + const char *hostname; + int af; + struct addrinfo **res; + struct addrinfo *pai; + int port0; { - u_short port = port0 & 0xffff; - struct addrinfo sentinel; - struct hostent *hp; - struct addrinfo *top, *cur; - struct gai_afd *gai_afd; - int i, error = 0, h_error; - char *ap; - - top = NULL; - sentinel.ai_next = NULL; - cur = &sentinel; + u_short port = port0 & 0xffff; + struct addrinfo sentinel; + struct hostent *hp; + struct addrinfo *top, *cur; + struct gai_afd *gai_afd; + int i, error = 0, h_error; + char *ap; + + top = NULL; + sentinel.ai_next = NULL; + cur = &sentinel; #ifdef ENABLE_IPV6 - if (af == AF_UNSPEC) { - hp = getipnodebyname(hostname, AF_INET6, - AI_ADDRCONFIG|AI_ALL|AI_V4MAPPED, &h_error); - } else - hp = getipnodebyname(hostname, af, AI_ADDRCONFIG, &h_error); + if (af == AF_UNSPEC) { + hp = getipnodebyname(hostname, AF_INET6, + AI_ADDRCONFIG|AI_ALL|AI_V4MAPPED, &h_error); + } else + hp = getipnodebyname(hostname, af, AI_ADDRCONFIG, &h_error); #else - hp = gethostbyname(hostname); - h_error = h_errno; + hp = gethostbyname(hostname); + h_error = h_errno; #endif - if (hp == NULL) { - switch (h_error) { - case HOST_NOT_FOUND: - case NO_DATA: - error = EAI_NODATA; - break; - case TRY_AGAIN: - error = EAI_AGAIN; - break; - case NO_RECOVERY: - default: - error = EAI_FAIL; - break; - } - goto free; - } - - if ((hp->h_name == NULL) || (hp->h_name[0] == 0) || - (hp->h_addr_list[0] == NULL)) { - error = EAI_FAIL; - goto free; - } - - for (i = 0; (ap = hp->h_addr_list[i]) != NULL; i++) { - switch (af) { + if (hp == NULL) { + switch (h_error) { + case HOST_NOT_FOUND: + case NO_DATA: + error = EAI_NODATA; + break; + case TRY_AGAIN: + error = EAI_AGAIN; + break; + case NO_RECOVERY: + default: + error = EAI_FAIL; + break; + } + goto free; + } + + if ((hp->h_name == NULL) || (hp->h_name[0] == 0) || + (hp->h_addr_list[0] == NULL)) { + error = EAI_FAIL; + goto free; + } + + for (i = 0; (ap = hp->h_addr_list[i]) != NULL; i++) { + switch (af) { #ifdef ENABLE_IPV6 - case AF_INET6: - gai_afd = &gai_afdl[N_INET6]; - break; + case AF_INET6: + gai_afd = &gai_afdl[N_INET6]; + break; #endif #ifndef ENABLE_IPV6 - default: /* AF_UNSPEC */ + default: /* AF_UNSPEC */ #endif - case AF_INET: - gai_afd = &gai_afdl[N_INET]; - break; + case AF_INET: + gai_afd = &gai_afdl[N_INET]; + break; #ifdef ENABLE_IPV6 - default: /* AF_UNSPEC */ - if (IN6_IS_ADDR_V4MAPPED((struct in6_addr *)ap)) { - ap += sizeof(struct in6_addr) - - sizeof(struct in_addr); - gai_afd = &gai_afdl[N_INET]; - } else - gai_afd = &gai_afdl[N_INET6]; - break; + default: /* AF_UNSPEC */ + if (IN6_IS_ADDR_V4MAPPED((struct in6_addr *)ap)) { + ap += sizeof(struct in6_addr) - + sizeof(struct in_addr); + gai_afd = &gai_afdl[N_INET]; + } else + gai_afd = &gai_afdl[N_INET6]; + break; #endif - } + } #ifdef FAITH - if (translate && gai_afd->a_af == AF_INET) { - struct in6_addr *in6; - - GET_AI(cur->ai_next, &gai_afdl[N_INET6], ap, port); - in6 = &((struct sockaddr_in6 *)cur->ai_next->ai_addr)->sin6_addr; - memcpy(&in6->s6_addr32[0], &faith_prefix, - sizeof(struct in6_addr) - sizeof(struct in_addr)); - memcpy(&in6->s6_addr32[3], ap, sizeof(struct in_addr)); - } else + if (translate && gai_afd->a_af == AF_INET) { + struct in6_addr *in6; + + GET_AI(cur->ai_next, &gai_afdl[N_INET6], ap, port); + in6 = &((struct sockaddr_in6 *)cur->ai_next->ai_addr)->sin6_addr; + memcpy(&in6->s6_addr32[0], &faith_prefix, + sizeof(struct in6_addr) - sizeof(struct in_addr)); + memcpy(&in6->s6_addr32[3], ap, sizeof(struct in_addr)); + } else #endif /* FAITH */ - GET_AI(cur->ai_next, gai_afd, ap, port); - if (cur == &sentinel) { - top = cur->ai_next; - GET_CANONNAME(top, hp->h_name); - } - cur = cur->ai_next; - } + GET_AI(cur->ai_next, gai_afd, ap, port); + if (cur == &sentinel) { + top = cur->ai_next; + GET_CANONNAME(top, hp->h_name); + } + cur = cur->ai_next; + } #ifdef ENABLE_IPV6 - freehostent(hp); + freehostent(hp); #endif - *res = top; - return SUCCESS; + *res = top; + return SUCCESS; free: - if (top) - freeaddrinfo(top); + if (top) + freeaddrinfo(top); #ifdef ENABLE_IPV6 - if (hp) - freehostent(hp); + if (hp) + freehostent(hp); #endif /* bad: */ - *res = NULL; - return error; + *res = NULL; + return error; } diff --git a/Modules/getbuildinfo.c b/Modules/getbuildinfo.c index f4bd14a..3bac1c5 100644 --- a/Modules/getbuildinfo.c +++ b/Modules/getbuildinfo.c @@ -31,22 +31,22 @@ const char * Py_GetBuildInfo(void) { - static char buildinfo[50]; - const char *revision = Py_SubversionRevision(); - const char *sep = *revision ? ":" : ""; - const char *branch = Py_SubversionShortBranch(); - PyOS_snprintf(buildinfo, sizeof(buildinfo), - "%s%s%s, %.20s, %.9s", branch, sep, revision, - DATE, TIME); - return buildinfo; + static char buildinfo[50]; + const char *revision = Py_SubversionRevision(); + const char *sep = *revision ? ":" : ""; + const char *branch = Py_SubversionShortBranch(); + PyOS_snprintf(buildinfo, sizeof(buildinfo), + "%s%s%s, %.20s, %.9s", branch, sep, revision, + DATE, TIME); + return buildinfo; } const char * _Py_svnversion(void) { - /* the following string can be modified by subwcrev.exe */ - static const char svnversion[] = SVNVERSION; - if (svnversion[0] != '$') - return svnversion; /* it was interpolated, or passed on command line */ - return "Unversioned directory"; + /* the following string can be modified by subwcrev.exe */ + static const char svnversion[] = SVNVERSION; + if (svnversion[0] != '$') + return svnversion; /* it was interpolated, or passed on command line */ + return "Unversioned directory"; } diff --git a/Modules/getnameinfo.c b/Modules/getnameinfo.c index 0190a32..e9aeafb 100644 --- a/Modules/getnameinfo.c +++ b/Modules/getnameinfo.c @@ -1,7 +1,7 @@ /* * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. * All rights reserved. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -13,7 +13,7 @@ * 3. Neither the name of the project nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. - * + * * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -53,162 +53,162 @@ #define NO 0 static struct gni_afd { - int a_af; - int a_addrlen; - int a_socklen; - int a_off; + int a_af; + int a_addrlen; + int a_socklen; + int a_off; } gni_afdl [] = { #ifdef ENABLE_IPV6 - {PF_INET6, sizeof(struct in6_addr), sizeof(struct sockaddr_in6), - offsetof(struct sockaddr_in6, sin6_addr)}, + {PF_INET6, sizeof(struct in6_addr), sizeof(struct sockaddr_in6), + offsetof(struct sockaddr_in6, sin6_addr)}, #endif - {PF_INET, sizeof(struct in_addr), sizeof(struct sockaddr_in), - offsetof(struct sockaddr_in, sin_addr)}, - {0, 0, 0}, + {PF_INET, sizeof(struct in_addr), sizeof(struct sockaddr_in), + offsetof(struct sockaddr_in, sin_addr)}, + {0, 0, 0}, }; struct gni_sockinet { - u_char si_len; - u_char si_family; - u_short si_port; + u_char si_len; + u_char si_family; + u_short si_port; }; -#define ENI_NOSOCKET 0 -#define ENI_NOSERVNAME 1 -#define ENI_NOHOSTNAME 2 -#define ENI_MEMORY 3 -#define ENI_SYSTEM 4 -#define ENI_FAMILY 5 -#define ENI_SALEN 6 +#define ENI_NOSOCKET 0 +#define ENI_NOSERVNAME 1 +#define ENI_NOHOSTNAME 2 +#define ENI_MEMORY 3 +#define ENI_SYSTEM 4 +#define ENI_FAMILY 5 +#define ENI_SALEN 6 /* forward declaration to make gcc happy */ int getnameinfo(const struct sockaddr *, size_t, char *, size_t, - char *, size_t, int); + char *, size_t, int); int getnameinfo(sa, salen, host, hostlen, serv, servlen, flags) - const struct sockaddr *sa; - size_t salen; - char *host; - size_t hostlen; - char *serv; - size_t servlen; - int flags; + const struct sockaddr *sa; + size_t salen; + char *host; + size_t hostlen; + char *serv; + size_t servlen; + int flags; { - struct gni_afd *gni_afd; - struct servent *sp; - struct hostent *hp; - u_short port; - int family, len, i; - char *addr, *p; - u_long v4a; + struct gni_afd *gni_afd; + struct servent *sp; + struct hostent *hp; + u_short port; + int family, len, i; + char *addr, *p; + u_long v4a; #ifdef ENABLE_IPV6 - u_char pfx; + u_char pfx; #endif - int h_error; - char numserv[512]; - char numaddr[512]; + int h_error; + char numserv[512]; + char numaddr[512]; - if (sa == NULL) - return ENI_NOSOCKET; + if (sa == NULL) + return ENI_NOSOCKET; #ifdef HAVE_SOCKADDR_SA_LEN - len = sa->sa_len; - if (len != salen) return ENI_SALEN; + len = sa->sa_len; + if (len != salen) return ENI_SALEN; #else - len = salen; + len = salen; #endif - - family = sa->sa_family; - for (i = 0; gni_afdl[i].a_af; i++) - if (gni_afdl[i].a_af == family) { - gni_afd = &gni_afdl[i]; - goto found; - } - return ENI_FAMILY; - + + family = sa->sa_family; + for (i = 0; gni_afdl[i].a_af; i++) + if (gni_afdl[i].a_af == family) { + gni_afd = &gni_afdl[i]; + goto found; + } + return ENI_FAMILY; + found: - if (len != gni_afd->a_socklen) return ENI_SALEN; - - port = ((struct gni_sockinet *)sa)->si_port; /* network byte order */ - addr = (char *)sa + gni_afd->a_off; - - if (serv == NULL || servlen == 0) { - /* what we should do? */ - } else if (flags & NI_NUMERICSERV) { - sprintf(numserv, "%d", ntohs(port)); - if (strlen(numserv) > servlen) - return ENI_MEMORY; - strcpy(serv, numserv); - } else { - sp = getservbyport(port, (flags & NI_DGRAM) ? "udp" : "tcp"); - if (sp) { - if (strlen(sp->s_name) > servlen) - return ENI_MEMORY; - strcpy(serv, sp->s_name); - } else - return ENI_NOSERVNAME; - } - - switch (sa->sa_family) { - case AF_INET: - v4a = ((struct sockaddr_in *)sa)->sin_addr.s_addr; - if (IN_MULTICAST(v4a) || IN_EXPERIMENTAL(v4a)) - flags |= NI_NUMERICHOST; - v4a >>= IN_CLASSA_NSHIFT; - if (v4a == 0 || v4a == IN_LOOPBACKNET) - flags |= NI_NUMERICHOST; - break; + if (len != gni_afd->a_socklen) return ENI_SALEN; + + port = ((struct gni_sockinet *)sa)->si_port; /* network byte order */ + addr = (char *)sa + gni_afd->a_off; + + if (serv == NULL || servlen == 0) { + /* what we should do? */ + } else if (flags & NI_NUMERICSERV) { + sprintf(numserv, "%d", ntohs(port)); + if (strlen(numserv) > servlen) + return ENI_MEMORY; + strcpy(serv, numserv); + } else { + sp = getservbyport(port, (flags & NI_DGRAM) ? "udp" : "tcp"); + if (sp) { + if (strlen(sp->s_name) > servlen) + return ENI_MEMORY; + strcpy(serv, sp->s_name); + } else + return ENI_NOSERVNAME; + } + + switch (sa->sa_family) { + case AF_INET: + v4a = ((struct sockaddr_in *)sa)->sin_addr.s_addr; + if (IN_MULTICAST(v4a) || IN_EXPERIMENTAL(v4a)) + flags |= NI_NUMERICHOST; + v4a >>= IN_CLASSA_NSHIFT; + if (v4a == 0 || v4a == IN_LOOPBACKNET) + flags |= NI_NUMERICHOST; + break; #ifdef ENABLE_IPV6 - case AF_INET6: - pfx = ((struct sockaddr_in6 *)sa)->sin6_addr.s6_addr8[0]; - if (pfx == 0 || pfx == 0xfe || pfx == 0xff) - flags |= NI_NUMERICHOST; - break; + case AF_INET6: + pfx = ((struct sockaddr_in6 *)sa)->sin6_addr.s6_addr8[0]; + if (pfx == 0 || pfx == 0xfe || pfx == 0xff) + flags |= NI_NUMERICHOST; + break; #endif - } - if (host == NULL || hostlen == 0) { - /* what should we do? */ - } else if (flags & NI_NUMERICHOST) { - if (inet_ntop(gni_afd->a_af, addr, numaddr, sizeof(numaddr)) - == NULL) - return ENI_SYSTEM; - if (strlen(numaddr) > hostlen) - return ENI_MEMORY; - strcpy(host, numaddr); - } else { + } + if (host == NULL || hostlen == 0) { + /* what should we do? */ + } else if (flags & NI_NUMERICHOST) { + if (inet_ntop(gni_afd->a_af, addr, numaddr, sizeof(numaddr)) + == NULL) + return ENI_SYSTEM; + if (strlen(numaddr) > hostlen) + return ENI_MEMORY; + strcpy(host, numaddr); + } else { #ifdef ENABLE_IPV6 - hp = getipnodebyaddr(addr, gni_afd->a_addrlen, gni_afd->a_af, &h_error); + hp = getipnodebyaddr(addr, gni_afd->a_addrlen, gni_afd->a_af, &h_error); #else - hp = gethostbyaddr(addr, gni_afd->a_addrlen, gni_afd->a_af); - h_error = h_errno; + hp = gethostbyaddr(addr, gni_afd->a_addrlen, gni_afd->a_af); + h_error = h_errno; #endif - if (hp) { - if (flags & NI_NOFQDN) { - p = strchr(hp->h_name, '.'); - if (p) *p = '\0'; - } - if (strlen(hp->h_name) > hostlen) { + if (hp) { + if (flags & NI_NOFQDN) { + p = strchr(hp->h_name, '.'); + if (p) *p = '\0'; + } + if (strlen(hp->h_name) > hostlen) { #ifdef ENABLE_IPV6 - freehostent(hp); + freehostent(hp); #endif - return ENI_MEMORY; - } - strcpy(host, hp->h_name); + return ENI_MEMORY; + } + strcpy(host, hp->h_name); #ifdef ENABLE_IPV6 - freehostent(hp); + freehostent(hp); #endif - } else { - if (flags & NI_NAMEREQD) - return ENI_NOHOSTNAME; - if (inet_ntop(gni_afd->a_af, addr, numaddr, sizeof(numaddr)) - == NULL) - return ENI_NOHOSTNAME; - if (strlen(numaddr) > hostlen) - return ENI_MEMORY; - strcpy(host, numaddr); - } - } - return SUCCESS; + } else { + if (flags & NI_NAMEREQD) + return ENI_NOHOSTNAME; + if (inet_ntop(gni_afd->a_af, addr, numaddr, sizeof(numaddr)) + == NULL) + return ENI_NOHOSTNAME; + if (strlen(numaddr) > hostlen) + return ENI_MEMORY; + strcpy(host, numaddr); + } + } + return SUCCESS; } diff --git a/Modules/getpath.c b/Modules/getpath.c index 3cbfa42..3d45235 100644 --- a/Modules/getpath.c +++ b/Modules/getpath.c @@ -142,8 +142,8 @@ _wstat(const wchar_t* path, struct stat *buf) char fname[PATH_MAX]; size_t res = wcstombs(fname, path, sizeof(fname)); if (res == (size_t)-1) { - errno = EINVAL; - return -1; + errno = EINVAL; + return -1; } return stat(fname, buf); } @@ -155,17 +155,17 @@ _wgetcwd(wchar_t *buf, size_t size) { char fname[PATH_MAX]; if (getcwd(fname, PATH_MAX) == NULL) - return NULL; + return NULL; if (mbstowcs(buf, fname, size) >= size) { - errno = ERANGE; - return NULL; + errno = ERANGE; + return NULL; } return buf; } #endif #ifdef HAVE_READLINK -int +int _Py_wreadlink(const wchar_t *path, wchar_t *buf, size_t bufsiz) { char cbuf[PATH_MAX]; @@ -173,24 +173,24 @@ _Py_wreadlink(const wchar_t *path, wchar_t *buf, size_t bufsiz) int res; size_t r1 = wcstombs(cpath, path, PATH_MAX); if (r1 == (size_t)-1 || r1 >= PATH_MAX) { - errno = EINVAL; - return -1; + errno = EINVAL; + return -1; } res = (int)readlink(cpath, cbuf, PATH_MAX); if (res == -1) - return -1; + return -1; if (res == PATH_MAX) { - errno = EINVAL; - return -1; + errno = EINVAL; + return -1; } cbuf[res] = '\0'; /* buf will be null terminated */ r1 = mbstowcs(buf, cbuf, bufsiz); if (r1 == -1) { - errno = EINVAL; - return -1; + errno = EINVAL; + return -1; } return (int)r1; - + } #endif @@ -279,7 +279,7 @@ joinpath(wchar_t *buffer, wchar_t *stuff) buffer[n++] = SEP; } if (n > MAXPATHLEN) - Py_FatalError("buffer overflow in getpath.c's joinpath()"); + Py_FatalError("buffer overflow in getpath.c's joinpath()"); k = wcslen(stuff); if (n + k > MAXPATHLEN) k = MAXPATHLEN - n; @@ -457,25 +457,25 @@ calculate_path(void) #else unsigned long nsexeclength = MAXPATHLEN; #endif - char execpath[MAXPATHLEN+1]; + char execpath[MAXPATHLEN+1]; #endif if (_path) { - size_t r = mbstowcs(wpath, _path, MAXPATHLEN+1); - path = wpath; - if (r == (size_t)-1 || r > MAXPATHLEN) { - /* Could not convert PATH, or it's too long. */ - path = NULL; - } + size_t r = mbstowcs(wpath, _path, MAXPATHLEN+1); + path = wpath; + if (r == (size_t)-1 || r > MAXPATHLEN) { + /* Could not convert PATH, or it's too long. */ + path = NULL; + } } - /* If there is no slash in the argv0 path, then we have to - * assume python is on the user's $PATH, since there's no - * other way to find a directory to start the search from. If - * $PATH isn't exported, you lose. - */ - if (wcschr(prog, SEP)) - wcsncpy(progpath, prog, MAXPATHLEN); + /* If there is no slash in the argv0 path, then we have to + * assume python is on the user's $PATH, since there's no + * other way to find a directory to start the search from. If + * $PATH isn't exported, you lose. + */ + if (wcschr(prog, SEP)) + wcsncpy(progpath, prog, MAXPATHLEN); #ifdef __APPLE__ /* On Mac OS X, if a script uses an interpreter of the form * "#!/opt/python2.3/bin/python", the kernel only passes "python" @@ -487,52 +487,52 @@ calculate_path(void) * will fail if a relative path was used. but in that case, * absolutize() should help us out below */ - else if(0 == _NSGetExecutablePath(execpath, &nsexeclength) && execpath[0] == SEP) { - size_t r = mbstowcs(progpath, execpath, MAXPATHLEN+1); - if (r == (size_t)-1 || r > MAXPATHLEN) { - /* Could not convert execpath, or it's too long. */ - progpath[0] = '\0'; - } - } + else if(0 == _NSGetExecutablePath(execpath, &nsexeclength) && execpath[0] == SEP) { + size_t r = mbstowcs(progpath, execpath, MAXPATHLEN+1); + if (r == (size_t)-1 || r > MAXPATHLEN) { + /* Could not convert execpath, or it's too long. */ + progpath[0] = '\0'; + } + } #endif /* __APPLE__ */ - else if (path) { - while (1) { - wchar_t *delim = wcschr(path, DELIM); - - if (delim) { - size_t len = delim - path; - if (len > MAXPATHLEN) - len = MAXPATHLEN; - wcsncpy(progpath, path, len); - *(progpath + len) = '\0'; - } - else - wcsncpy(progpath, path, MAXPATHLEN); - - joinpath(progpath, prog); - if (isxfile(progpath)) - break; - - if (!delim) { - progpath[0] = L'\0'; - break; - } - path = delim + 1; - } - } - else - progpath[0] = '\0'; - if (progpath[0] != SEP && progpath[0] != '\0') - absolutize(progpath); - wcsncpy(argv0_path, progpath, MAXPATHLEN); - argv0_path[MAXPATHLEN] = '\0'; + else if (path) { + while (1) { + wchar_t *delim = wcschr(path, DELIM); + + if (delim) { + size_t len = delim - path; + if (len > MAXPATHLEN) + len = MAXPATHLEN; + wcsncpy(progpath, path, len); + *(progpath + len) = '\0'; + } + else + wcsncpy(progpath, path, MAXPATHLEN); + + joinpath(progpath, prog); + if (isxfile(progpath)) + break; + + if (!delim) { + progpath[0] = L'\0'; + break; + } + path = delim + 1; + } + } + else + progpath[0] = '\0'; + if (progpath[0] != SEP && progpath[0] != '\0') + absolutize(progpath); + wcsncpy(argv0_path, progpath, MAXPATHLEN); + argv0_path[MAXPATHLEN] = '\0'; #ifdef WITH_NEXT_FRAMEWORK - /* On Mac OS X we have a special case if we're running from a framework. - ** This is because the python home should be set relative to the library, - ** which is in the framework, not relative to the executable, which may - ** be outside of the framework. Except when we're in the build directory... - */ + /* On Mac OS X we have a special case if we're running from a framework. + ** This is because the python home should be set relative to the library, + ** which is in the framework, not relative to the executable, which may + ** be outside of the framework. Except when we're in the build directory... + */ pythonModule = NSModuleForSymbol(NSLookupAndBindSymbol("_Py_Initialize")); /* Use dylib functions to find out where the framework was loaded from */ buf = (wchar_t *)NSLibraryNameForModule(pythonModule); @@ -604,7 +604,7 @@ calculate_path(void) else wcsncpy(zip_path, L"" PREFIX, MAXPATHLEN); joinpath(zip_path, L"lib/python00.zip"); - bufsz = wcslen(zip_path); /* Replace "00" with version */ + bufsz = wcslen(zip_path); /* Replace "00" with version */ zip_path[bufsz - 6] = VERSION[0]; zip_path[bufsz - 5] = VERSION[2]; @@ -626,12 +626,12 @@ calculate_path(void) bufsz = 0; if (_rtpypath) { - size_t s = mbstowcs(rtpypath, _rtpypath, sizeof(rtpypath)/sizeof(wchar_t)); - if (s == (size_t)-1 || s >=sizeof(rtpypath)) - /* XXX deal with errors more gracefully */ - _rtpypath = NULL; - if (_rtpypath) - bufsz += wcslen(rtpypath) + 1; + size_t s = mbstowcs(rtpypath, _rtpypath, sizeof(rtpypath)/sizeof(wchar_t)); + if (s == (size_t)-1 || s >=sizeof(rtpypath)) + /* XXX deal with errors more gracefully */ + _rtpypath = NULL; + if (_rtpypath) + bufsz += wcslen(rtpypath) + 1; } prefixsz = wcslen(prefix) + 1; @@ -718,10 +718,10 @@ calculate_path(void) if (pfound > 0) { reduce(prefix); reduce(prefix); - /* The prefix is the root directory, but reduce() chopped - * off the "/". */ - if (!prefix[0]) - wcscpy(prefix, separator); + /* The prefix is the root directory, but reduce() chopped + * off the "/". */ + if (!prefix[0]) + wcscpy(prefix, separator); } else wcsncpy(prefix, L"" PREFIX, MAXPATHLEN); @@ -730,8 +730,8 @@ calculate_path(void) reduce(exec_prefix); reduce(exec_prefix); reduce(exec_prefix); - if (!exec_prefix[0]) - wcscpy(exec_prefix, separator); + if (!exec_prefix[0]) + wcscpy(exec_prefix, separator); } else wcsncpy(exec_prefix, L"" EXEC_PREFIX, MAXPATHLEN); diff --git a/Modules/grpmodule.c b/Modules/grpmodule.c index 0dcef06..ca3a358 100644 --- a/Modules/grpmodule.c +++ b/Modules/grpmodule.c @@ -10,8 +10,8 @@ static PyStructSequence_Field struct_group_type_fields[] = { {"gr_name", "group name"}, {"gr_passwd", "password"}, - {"gr_gid", "group id"}, - {"gr_mem", "group memebers"}, + {"gr_gid", "group id"}, + {"gr_mem", "group memebers"}, {0} }; @@ -67,10 +67,10 @@ mkgrent(struct group *p) Py_INCREF(Py_None); #else if (p->gr_passwd) - SET(setIndex++, FSDECODE(p->gr_passwd)); + SET(setIndex++, FSDECODE(p->gr_passwd)); else { - SET(setIndex++, Py_None); - Py_INCREF(Py_None); + SET(setIndex++, Py_None); + Py_INCREF(Py_None); } #endif SET(setIndex++, PyLong_FromLong((long) p->gr_gid)); @@ -94,12 +94,12 @@ grp_getgrgid(PyObject *self, PyObject *pyo_id) py_int_id = PyNumber_Long(pyo_id); if (!py_int_id) - return NULL; + return NULL; gid = PyLong_AS_LONG(py_int_id); Py_DECREF(py_int_id); if ((p = getgrgid(gid)) == NULL) { - PyErr_Format(PyExc_KeyError, "getgrgid(): gid not found: %d", gid); + PyErr_Format(PyExc_KeyError, "getgrgid(): gid not found: %d", gid); return NULL; } return mkgrent(p); @@ -119,9 +119,9 @@ grp_getgrnam(PyObject *self, PyObject *args) return NULL; if (PyBytes_AsStringAndSize(bytes, &name, NULL) == -1) goto out; - + if ((p = getgrnam(name)) == NULL) { - PyErr_Format(PyExc_KeyError, "getgrnam(): name not found: %s", name); + PyErr_Format(PyExc_KeyError, "getgrnam(): name not found: %s", name); goto out; } retval = mkgrent(p); @@ -154,18 +154,18 @@ grp_getgrall(PyObject *self, PyObject *ignore) } static PyMethodDef grp_methods[] = { - {"getgrgid", grp_getgrgid, METH_O, + {"getgrgid", grp_getgrgid, METH_O, "getgrgid(id) -> tuple\n\ Return the group database entry for the given numeric group ID. If\n\ id is not valid, raise KeyError."}, - {"getgrnam", grp_getgrnam, METH_VARARGS, + {"getgrnam", grp_getgrnam, METH_VARARGS, "getgrnam(name) -> tuple\n\ Return the group database entry for the given group name. If\n\ name is not valid, raise KeyError."}, - {"getgrall", grp_getgrall, METH_NOARGS, + {"getgrall", grp_getgrall, METH_NOARGS, "getgrall() -> list of tuples\n\ Return a list of all available group entries, in arbitrary order."}, - {NULL, NULL} /* sentinel */ + {NULL, NULL} /* sentinel */ }; PyDoc_STRVAR(grp__doc__, @@ -187,15 +187,15 @@ complete membership information.)"); static struct PyModuleDef grpmodule = { - PyModuleDef_HEAD_INIT, - "grp", - grp__doc__, - -1, - grp_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "grp", + grp__doc__, + -1, + grp_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC @@ -207,7 +207,7 @@ PyInit_grp(void) return NULL; d = PyModule_GetDict(m); if (!initialized) - PyStructSequence_InitType(&StructGrpType, &struct_group_type_desc); + PyStructSequence_InitType(&StructGrpType, &struct_group_type_desc); PyDict_SetItemString(d, "struct_group", (PyObject *) &StructGrpType); initialized = 1; return m; diff --git a/Modules/itertoolsmodule.c b/Modules/itertoolsmodule.c index 74396b6..ad95047 100644 --- a/Modules/itertoolsmodule.c +++ b/Modules/itertoolsmodule.c @@ -2,7 +2,7 @@ #include "Python.h" #include "structmember.h" -/* Itertools module written and maintained +/* Itertools module written and maintained by Raymond D. Hettinger <python@rcn.com> Copyright (c) 2003 Python Software Foundation. All rights reserved. @@ -12,12 +12,12 @@ /* groupby object ***********************************************************/ typedef struct { - PyObject_HEAD - PyObject *it; - PyObject *keyfunc; - PyObject *tgtkey; - PyObject *currkey; - PyObject *currvalue; + PyObject_HEAD + PyObject *it; + PyObject *keyfunc; + PyObject *tgtkey; + PyObject *currkey; + PyObject *currvalue; } groupbyobject; static PyTypeObject groupby_type; @@ -26,112 +26,112 @@ static PyObject *_grouper_create(groupbyobject *, PyObject *); static PyObject * groupby_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - static char *kwargs[] = {"iterable", "key", NULL}; - groupbyobject *gbo; - PyObject *it, *keyfunc = Py_None; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|O:groupby", kwargs, - &it, &keyfunc)) - return NULL; - - gbo = (groupbyobject *)type->tp_alloc(type, 0); - if (gbo == NULL) - return NULL; - gbo->tgtkey = NULL; - gbo->currkey = NULL; - gbo->currvalue = NULL; - gbo->keyfunc = keyfunc; - Py_INCREF(keyfunc); - gbo->it = PyObject_GetIter(it); - if (gbo->it == NULL) { - Py_DECREF(gbo); - return NULL; - } - return (PyObject *)gbo; + static char *kwargs[] = {"iterable", "key", NULL}; + groupbyobject *gbo; + PyObject *it, *keyfunc = Py_None; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|O:groupby", kwargs, + &it, &keyfunc)) + return NULL; + + gbo = (groupbyobject *)type->tp_alloc(type, 0); + if (gbo == NULL) + return NULL; + gbo->tgtkey = NULL; + gbo->currkey = NULL; + gbo->currvalue = NULL; + gbo->keyfunc = keyfunc; + Py_INCREF(keyfunc); + gbo->it = PyObject_GetIter(it); + if (gbo->it == NULL) { + Py_DECREF(gbo); + return NULL; + } + return (PyObject *)gbo; } static void groupby_dealloc(groupbyobject *gbo) { - PyObject_GC_UnTrack(gbo); - Py_XDECREF(gbo->it); - Py_XDECREF(gbo->keyfunc); - Py_XDECREF(gbo->tgtkey); - Py_XDECREF(gbo->currkey); - Py_XDECREF(gbo->currvalue); - Py_TYPE(gbo)->tp_free(gbo); + PyObject_GC_UnTrack(gbo); + Py_XDECREF(gbo->it); + Py_XDECREF(gbo->keyfunc); + Py_XDECREF(gbo->tgtkey); + Py_XDECREF(gbo->currkey); + Py_XDECREF(gbo->currvalue); + Py_TYPE(gbo)->tp_free(gbo); } static int groupby_traverse(groupbyobject *gbo, visitproc visit, void *arg) { - Py_VISIT(gbo->it); - Py_VISIT(gbo->keyfunc); - Py_VISIT(gbo->tgtkey); - Py_VISIT(gbo->currkey); - Py_VISIT(gbo->currvalue); - return 0; + Py_VISIT(gbo->it); + Py_VISIT(gbo->keyfunc); + Py_VISIT(gbo->tgtkey); + Py_VISIT(gbo->currkey); + Py_VISIT(gbo->currvalue); + return 0; } static PyObject * groupby_next(groupbyobject *gbo) { - PyObject *newvalue, *newkey, *r, *grouper, *tmp; - - /* skip to next iteration group */ - for (;;) { - if (gbo->currkey == NULL) - /* pass */; - else if (gbo->tgtkey == NULL) - break; - else { - int rcmp; - - rcmp = PyObject_RichCompareBool(gbo->tgtkey, - gbo->currkey, Py_EQ); - if (rcmp == -1) - return NULL; - else if (rcmp == 0) - break; - } - - newvalue = PyIter_Next(gbo->it); - if (newvalue == NULL) - return NULL; - - if (gbo->keyfunc == Py_None) { - newkey = newvalue; - Py_INCREF(newvalue); - } else { - newkey = PyObject_CallFunctionObjArgs(gbo->keyfunc, - newvalue, NULL); - if (newkey == NULL) { - Py_DECREF(newvalue); - return NULL; - } - } - - tmp = gbo->currkey; - gbo->currkey = newkey; - Py_XDECREF(tmp); - - tmp = gbo->currvalue; - gbo->currvalue = newvalue; - Py_XDECREF(tmp); - } - - Py_INCREF(gbo->currkey); - tmp = gbo->tgtkey; - gbo->tgtkey = gbo->currkey; - Py_XDECREF(tmp); - - grouper = _grouper_create(gbo, gbo->tgtkey); - if (grouper == NULL) - return NULL; - - r = PyTuple_Pack(2, gbo->currkey, grouper); - Py_DECREF(grouper); - return r; + PyObject *newvalue, *newkey, *r, *grouper, *tmp; + + /* skip to next iteration group */ + for (;;) { + if (gbo->currkey == NULL) + /* pass */; + else if (gbo->tgtkey == NULL) + break; + else { + int rcmp; + + rcmp = PyObject_RichCompareBool(gbo->tgtkey, + gbo->currkey, Py_EQ); + if (rcmp == -1) + return NULL; + else if (rcmp == 0) + break; + } + + newvalue = PyIter_Next(gbo->it); + if (newvalue == NULL) + return NULL; + + if (gbo->keyfunc == Py_None) { + newkey = newvalue; + Py_INCREF(newvalue); + } else { + newkey = PyObject_CallFunctionObjArgs(gbo->keyfunc, + newvalue, NULL); + if (newkey == NULL) { + Py_DECREF(newvalue); + return NULL; + } + } + + tmp = gbo->currkey; + gbo->currkey = newkey; + Py_XDECREF(tmp); + + tmp = gbo->currvalue; + gbo->currvalue = newvalue; + Py_XDECREF(tmp); + } + + Py_INCREF(gbo->currkey); + tmp = gbo->tgtkey; + gbo->tgtkey = gbo->currkey; + Py_XDECREF(tmp); + + grouper = _grouper_create(gbo, gbo->tgtkey); + if (grouper == NULL) + return NULL; + + r = PyTuple_Pack(2, gbo->currkey, grouper); + Py_DECREF(grouper); + return r; } PyDoc_STRVAR(groupby_doc, @@ -139,56 +139,56 @@ PyDoc_STRVAR(groupby_doc, (key, sub-iterator) grouped by each value of key(value).\n"); static PyTypeObject groupby_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "itertools.groupby", /* tp_name */ - sizeof(groupbyobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)groupby_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - groupby_doc, /* tp_doc */ - (traverseproc)groupby_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)groupby_next, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - groupby_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "itertools.groupby", /* tp_name */ + sizeof(groupbyobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)groupby_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + groupby_doc, /* tp_doc */ + (traverseproc)groupby_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)groupby_next, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + groupby_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; /* _grouper object (internal) ************************************************/ typedef struct { - PyObject_HEAD - PyObject *parent; - PyObject *tgtkey; + PyObject_HEAD + PyObject *parent; + PyObject *tgtkey; } _grouperobject; static PyTypeObject _grouper_type; @@ -196,129 +196,129 @@ static PyTypeObject _grouper_type; static PyObject * _grouper_create(groupbyobject *parent, PyObject *tgtkey) { - _grouperobject *igo; + _grouperobject *igo; - igo = PyObject_GC_New(_grouperobject, &_grouper_type); - if (igo == NULL) - return NULL; - igo->parent = (PyObject *)parent; - Py_INCREF(parent); - igo->tgtkey = tgtkey; - Py_INCREF(tgtkey); + igo = PyObject_GC_New(_grouperobject, &_grouper_type); + if (igo == NULL) + return NULL; + igo->parent = (PyObject *)parent; + Py_INCREF(parent); + igo->tgtkey = tgtkey; + Py_INCREF(tgtkey); - PyObject_GC_Track(igo); - return (PyObject *)igo; + PyObject_GC_Track(igo); + return (PyObject *)igo; } static void _grouper_dealloc(_grouperobject *igo) { - PyObject_GC_UnTrack(igo); - Py_DECREF(igo->parent); - Py_DECREF(igo->tgtkey); - PyObject_GC_Del(igo); + PyObject_GC_UnTrack(igo); + Py_DECREF(igo->parent); + Py_DECREF(igo->tgtkey); + PyObject_GC_Del(igo); } static int _grouper_traverse(_grouperobject *igo, visitproc visit, void *arg) { - Py_VISIT(igo->parent); - Py_VISIT(igo->tgtkey); - return 0; + Py_VISIT(igo->parent); + Py_VISIT(igo->tgtkey); + return 0; } static PyObject * _grouper_next(_grouperobject *igo) { - groupbyobject *gbo = (groupbyobject *)igo->parent; - PyObject *newvalue, *newkey, *r; - int rcmp; - - if (gbo->currvalue == NULL) { - newvalue = PyIter_Next(gbo->it); - if (newvalue == NULL) - return NULL; - - if (gbo->keyfunc == Py_None) { - newkey = newvalue; - Py_INCREF(newvalue); - } else { - newkey = PyObject_CallFunctionObjArgs(gbo->keyfunc, - newvalue, NULL); - if (newkey == NULL) { - Py_DECREF(newvalue); - return NULL; - } - } - - assert(gbo->currkey == NULL); - gbo->currkey = newkey; - gbo->currvalue = newvalue; - } - - assert(gbo->currkey != NULL); - rcmp = PyObject_RichCompareBool(igo->tgtkey, gbo->currkey, Py_EQ); - if (rcmp <= 0) - /* got any error or current group is end */ - return NULL; - - r = gbo->currvalue; - gbo->currvalue = NULL; - Py_CLEAR(gbo->currkey); - - return r; + groupbyobject *gbo = (groupbyobject *)igo->parent; + PyObject *newvalue, *newkey, *r; + int rcmp; + + if (gbo->currvalue == NULL) { + newvalue = PyIter_Next(gbo->it); + if (newvalue == NULL) + return NULL; + + if (gbo->keyfunc == Py_None) { + newkey = newvalue; + Py_INCREF(newvalue); + } else { + newkey = PyObject_CallFunctionObjArgs(gbo->keyfunc, + newvalue, NULL); + if (newkey == NULL) { + Py_DECREF(newvalue); + return NULL; + } + } + + assert(gbo->currkey == NULL); + gbo->currkey = newkey; + gbo->currvalue = newvalue; + } + + assert(gbo->currkey != NULL); + rcmp = PyObject_RichCompareBool(igo->tgtkey, gbo->currkey, Py_EQ); + if (rcmp <= 0) + /* got any error or current group is end */ + return NULL; + + r = gbo->currvalue; + gbo->currvalue = NULL; + Py_CLEAR(gbo->currkey); + + return r; } static PyTypeObject _grouper_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "itertools._grouper", /* tp_name */ - sizeof(_grouperobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)_grouper_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ - 0, /* tp_doc */ - (traverseproc)_grouper_traverse,/* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)_grouper_next, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - 0, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "itertools._grouper", /* tp_name */ + sizeof(_grouperobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)_grouper_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ + 0, /* tp_doc */ + (traverseproc)_grouper_traverse,/* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)_grouper_next, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + 0, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; - + /* tee object and with supporting function and objects ***************/ /* The teedataobject pre-allocates space for LINKCELLS number of objects. To help the object fit neatly inside cache lines (space for 16 to 32 - pointers), the value should be a multiple of 16 minus space for + pointers), the value should be a multiple of 16 minus space for the other structure members including PyHEAD overhead. The larger the value, the less memory overhead per object and the less time spent allocating/deallocating new links. The smaller the number, the less @@ -327,18 +327,18 @@ static PyTypeObject _grouper_type = { #define LINKCELLS 57 typedef struct { - PyObject_HEAD - PyObject *it; - int numread; - PyObject *nextlink; - PyObject *(values[LINKCELLS]); + PyObject_HEAD + PyObject *it; + int numread; + PyObject *nextlink; + PyObject *(values[LINKCELLS]); } teedataobject; typedef struct { - PyObject_HEAD - teedataobject *dataobj; - int index; - PyObject *weakreflist; + PyObject_HEAD + teedataobject *dataobj; + int index; + PyObject *weakreflist; } teeobject; static PyTypeObject teedataobject_type; @@ -346,123 +346,123 @@ static PyTypeObject teedataobject_type; static PyObject * teedataobject_new(PyObject *it) { - teedataobject *tdo; + teedataobject *tdo; - tdo = PyObject_GC_New(teedataobject, &teedataobject_type); - if (tdo == NULL) - return NULL; + tdo = PyObject_GC_New(teedataobject, &teedataobject_type); + if (tdo == NULL) + return NULL; - tdo->numread = 0; - tdo->nextlink = NULL; - Py_INCREF(it); - tdo->it = it; - PyObject_GC_Track(tdo); - return (PyObject *)tdo; + tdo->numread = 0; + tdo->nextlink = NULL; + Py_INCREF(it); + tdo->it = it; + PyObject_GC_Track(tdo); + return (PyObject *)tdo; } static PyObject * teedataobject_jumplink(teedataobject *tdo) { - if (tdo->nextlink == NULL) - tdo->nextlink = teedataobject_new(tdo->it); - Py_XINCREF(tdo->nextlink); - return tdo->nextlink; + if (tdo->nextlink == NULL) + tdo->nextlink = teedataobject_new(tdo->it); + Py_XINCREF(tdo->nextlink); + return tdo->nextlink; } static PyObject * teedataobject_getitem(teedataobject *tdo, int i) { - PyObject *value; + PyObject *value; - assert(i < LINKCELLS); - if (i < tdo->numread) - value = tdo->values[i]; - else { - /* this is the lead iterator, so fetch more data */ - assert(i == tdo->numread); - value = PyIter_Next(tdo->it); - if (value == NULL) - return NULL; - tdo->numread++; - tdo->values[i] = value; - } - Py_INCREF(value); - return value; + assert(i < LINKCELLS); + if (i < tdo->numread) + value = tdo->values[i]; + else { + /* this is the lead iterator, so fetch more data */ + assert(i == tdo->numread); + value = PyIter_Next(tdo->it); + if (value == NULL) + return NULL; + tdo->numread++; + tdo->values[i] = value; + } + Py_INCREF(value); + return value; } static int teedataobject_traverse(teedataobject *tdo, visitproc visit, void * arg) { - int i; - Py_VISIT(tdo->it); - for (i = 0; i < tdo->numread; i++) - Py_VISIT(tdo->values[i]); - Py_VISIT(tdo->nextlink); - return 0; + int i; + Py_VISIT(tdo->it); + for (i = 0; i < tdo->numread; i++) + Py_VISIT(tdo->values[i]); + Py_VISIT(tdo->nextlink); + return 0; } static int teedataobject_clear(teedataobject *tdo) { - int i; - Py_CLEAR(tdo->it); - for (i=0 ; i<tdo->numread ; i++) - Py_CLEAR(tdo->values[i]); - Py_CLEAR(tdo->nextlink); - return 0; + int i; + Py_CLEAR(tdo->it); + for (i=0 ; i<tdo->numread ; i++) + Py_CLEAR(tdo->values[i]); + Py_CLEAR(tdo->nextlink); + return 0; } static void teedataobject_dealloc(teedataobject *tdo) { - PyObject_GC_UnTrack(tdo); - teedataobject_clear(tdo); - PyObject_GC_Del(tdo); + PyObject_GC_UnTrack(tdo); + teedataobject_clear(tdo); + PyObject_GC_Del(tdo); } PyDoc_STRVAR(teedataobject_doc, "Data container common to multiple tee objects."); static PyTypeObject teedataobject_type = { - PyVarObject_HEAD_INIT(0, 0) /* Must fill in type value later */ - "itertools.tee_dataobject", /* tp_name */ - sizeof(teedataobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)teedataobject_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ - teedataobject_doc, /* tp_doc */ - (traverseproc)teedataobject_traverse, /* tp_traverse */ - (inquiry)teedataobject_clear, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - 0, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(0, 0) /* Must fill in type value later */ + "itertools.tee_dataobject", /* tp_name */ + sizeof(teedataobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)teedataobject_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ + teedataobject_doc, /* tp_doc */ + (traverseproc)teedataobject_traverse, /* tp_traverse */ + (inquiry)teedataobject_clear, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + 0, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; @@ -471,42 +471,42 @@ static PyTypeObject tee_type; static PyObject * tee_next(teeobject *to) { - PyObject *value, *link; + PyObject *value, *link; - if (to->index >= LINKCELLS) { - link = teedataobject_jumplink(to->dataobj); - Py_DECREF(to->dataobj); - to->dataobj = (teedataobject *)link; - to->index = 0; - } - value = teedataobject_getitem(to->dataobj, to->index); - if (value == NULL) - return NULL; - to->index++; - return value; + if (to->index >= LINKCELLS) { + link = teedataobject_jumplink(to->dataobj); + Py_DECREF(to->dataobj); + to->dataobj = (teedataobject *)link; + to->index = 0; + } + value = teedataobject_getitem(to->dataobj, to->index); + if (value == NULL) + return NULL; + to->index++; + return value; } static int tee_traverse(teeobject *to, visitproc visit, void *arg) { - Py_VISIT((PyObject *)to->dataobj); - return 0; + Py_VISIT((PyObject *)to->dataobj); + return 0; } static PyObject * tee_copy(teeobject *to) { - teeobject *newto; + teeobject *newto; - newto = PyObject_GC_New(teeobject, &tee_type); - if (newto == NULL) - return NULL; - Py_INCREF(to->dataobj); - newto->dataobj = to->dataobj; - newto->index = to->index; - newto->weakreflist = NULL; - PyObject_GC_Track(newto); - return (PyObject *)newto; + newto = PyObject_GC_New(teeobject, &tee_type); + if (newto == NULL) + return NULL; + Py_INCREF(to->dataobj); + newto->dataobj = to->dataobj; + newto->index = to->index; + newto->weakreflist = NULL; + PyObject_GC_Track(newto); + return (PyObject *)newto; } PyDoc_STRVAR(teecopy_doc, "Returns an independent iterator."); @@ -514,154 +514,154 @@ PyDoc_STRVAR(teecopy_doc, "Returns an independent iterator."); static PyObject * tee_fromiterable(PyObject *iterable) { - teeobject *to; - PyObject *it = NULL; - - it = PyObject_GetIter(iterable); - if (it == NULL) - return NULL; - if (PyObject_TypeCheck(it, &tee_type)) { - to = (teeobject *)tee_copy((teeobject *)it); - goto done; - } - - to = PyObject_GC_New(teeobject, &tee_type); - if (to == NULL) - goto done; - to->dataobj = (teedataobject *)teedataobject_new(it); - if (!to->dataobj) { - PyObject_GC_Del(to); - to = NULL; - goto done; - } - - to->index = 0; - to->weakreflist = NULL; - PyObject_GC_Track(to); + teeobject *to; + PyObject *it = NULL; + + it = PyObject_GetIter(iterable); + if (it == NULL) + return NULL; + if (PyObject_TypeCheck(it, &tee_type)) { + to = (teeobject *)tee_copy((teeobject *)it); + goto done; + } + + to = PyObject_GC_New(teeobject, &tee_type); + if (to == NULL) + goto done; + to->dataobj = (teedataobject *)teedataobject_new(it); + if (!to->dataobj) { + PyObject_GC_Del(to); + to = NULL; + goto done; + } + + to->index = 0; + to->weakreflist = NULL; + PyObject_GC_Track(to); done: - Py_XDECREF(it); - return (PyObject *)to; + Py_XDECREF(it); + return (PyObject *)to; } static PyObject * tee_new(PyTypeObject *type, PyObject *args, PyObject *kw) { - PyObject *iterable; + PyObject *iterable; - if (!PyArg_UnpackTuple(args, "tee", 1, 1, &iterable)) - return NULL; - return tee_fromiterable(iterable); + if (!PyArg_UnpackTuple(args, "tee", 1, 1, &iterable)) + return NULL; + return tee_fromiterable(iterable); } static int tee_clear(teeobject *to) { - if (to->weakreflist != NULL) - PyObject_ClearWeakRefs((PyObject *) to); - Py_CLEAR(to->dataobj); - return 0; + if (to->weakreflist != NULL) + PyObject_ClearWeakRefs((PyObject *) to); + Py_CLEAR(to->dataobj); + return 0; } static void tee_dealloc(teeobject *to) { - PyObject_GC_UnTrack(to); - tee_clear(to); - PyObject_GC_Del(to); + PyObject_GC_UnTrack(to); + tee_clear(to); + PyObject_GC_Del(to); } PyDoc_STRVAR(teeobject_doc, "Iterator wrapped to make it copyable"); static PyMethodDef tee_methods[] = { - {"__copy__", (PyCFunction)tee_copy, METH_NOARGS, teecopy_doc}, - {NULL, NULL} /* sentinel */ + {"__copy__", (PyCFunction)tee_copy, METH_NOARGS, teecopy_doc}, + {NULL, NULL} /* sentinel */ }; static PyTypeObject tee_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "itertools.tee", /* tp_name */ - sizeof(teeobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)tee_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ - teeobject_doc, /* tp_doc */ - (traverseproc)tee_traverse, /* tp_traverse */ - (inquiry)tee_clear, /* tp_clear */ - 0, /* tp_richcompare */ - offsetof(teeobject, weakreflist), /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)tee_next, /* tp_iternext */ - tee_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - tee_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "itertools.tee", /* tp_name */ + sizeof(teeobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)tee_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ + teeobject_doc, /* tp_doc */ + (traverseproc)tee_traverse, /* tp_traverse */ + (inquiry)tee_clear, /* tp_clear */ + 0, /* tp_richcompare */ + offsetof(teeobject, weakreflist), /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)tee_next, /* tp_iternext */ + tee_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + tee_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; static PyObject * tee(PyObject *self, PyObject *args) { - Py_ssize_t i, n=2; - PyObject *it, *iterable, *copyable, *result; - - if (!PyArg_ParseTuple(args, "O|n", &iterable, &n)) - return NULL; - if (n < 0) { - PyErr_SetString(PyExc_ValueError, "n must be >= 0"); - return NULL; - } - result = PyTuple_New(n); - if (result == NULL) - return NULL; - if (n == 0) - return result; - it = PyObject_GetIter(iterable); - if (it == NULL) { - Py_DECREF(result); - return NULL; - } - if (!PyObject_HasAttrString(it, "__copy__")) { - copyable = tee_fromiterable(it); - Py_DECREF(it); - if (copyable == NULL) { - Py_DECREF(result); - return NULL; - } - } else - copyable = it; - PyTuple_SET_ITEM(result, 0, copyable); - for (i=1 ; i<n ; i++) { - copyable = PyObject_CallMethod(copyable, "__copy__", NULL); - if (copyable == NULL) { - Py_DECREF(result); - return NULL; - } - PyTuple_SET_ITEM(result, i, copyable); - } - return result; + Py_ssize_t i, n=2; + PyObject *it, *iterable, *copyable, *result; + + if (!PyArg_ParseTuple(args, "O|n", &iterable, &n)) + return NULL; + if (n < 0) { + PyErr_SetString(PyExc_ValueError, "n must be >= 0"); + return NULL; + } + result = PyTuple_New(n); + if (result == NULL) + return NULL; + if (n == 0) + return result; + it = PyObject_GetIter(iterable); + if (it == NULL) { + Py_DECREF(result); + return NULL; + } + if (!PyObject_HasAttrString(it, "__copy__")) { + copyable = tee_fromiterable(it); + Py_DECREF(it); + if (copyable == NULL) { + Py_DECREF(result); + return NULL; + } + } else + copyable = it; + PyTuple_SET_ITEM(result, 0, copyable); + for (i=1 ; i<n ; i++) { + copyable = PyObject_CallMethod(copyable, "__copy__", NULL); + if (copyable == NULL) { + Py_DECREF(result); + return NULL; + } + PyTuple_SET_ITEM(result, i, copyable); + } + return result; } PyDoc_STRVAR(tee_doc, @@ -671,10 +671,10 @@ PyDoc_STRVAR(tee_doc, /* cycle object **********************************************************/ typedef struct { - PyObject_HEAD - PyObject *it; - PyObject *saved; - int firstpass; + PyObject_HEAD + PyObject *it; + PyObject *saved; + int firstpass; } cycleobject; static PyTypeObject cycle_type; @@ -682,91 +682,91 @@ static PyTypeObject cycle_type; static PyObject * cycle_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *it; - PyObject *iterable; - PyObject *saved; - cycleobject *lz; + PyObject *it; + PyObject *iterable; + PyObject *saved; + cycleobject *lz; - if (type == &cycle_type && !_PyArg_NoKeywords("cycle()", kwds)) - return NULL; + if (type == &cycle_type && !_PyArg_NoKeywords("cycle()", kwds)) + return NULL; - if (!PyArg_UnpackTuple(args, "cycle", 1, 1, &iterable)) - return NULL; + if (!PyArg_UnpackTuple(args, "cycle", 1, 1, &iterable)) + return NULL; - /* Get iterator. */ - it = PyObject_GetIter(iterable); - if (it == NULL) - return NULL; + /* Get iterator. */ + it = PyObject_GetIter(iterable); + if (it == NULL) + return NULL; - saved = PyList_New(0); - if (saved == NULL) { - Py_DECREF(it); - return NULL; - } + saved = PyList_New(0); + if (saved == NULL) { + Py_DECREF(it); + return NULL; + } - /* create cycleobject structure */ - lz = (cycleobject *)type->tp_alloc(type, 0); - if (lz == NULL) { - Py_DECREF(it); - Py_DECREF(saved); - return NULL; - } - lz->it = it; - lz->saved = saved; - lz->firstpass = 0; + /* create cycleobject structure */ + lz = (cycleobject *)type->tp_alloc(type, 0); + if (lz == NULL) { + Py_DECREF(it); + Py_DECREF(saved); + return NULL; + } + lz->it = it; + lz->saved = saved; + lz->firstpass = 0; - return (PyObject *)lz; + return (PyObject *)lz; } static void cycle_dealloc(cycleobject *lz) { - PyObject_GC_UnTrack(lz); - Py_XDECREF(lz->saved); - Py_XDECREF(lz->it); - Py_TYPE(lz)->tp_free(lz); + PyObject_GC_UnTrack(lz); + Py_XDECREF(lz->saved); + Py_XDECREF(lz->it); + Py_TYPE(lz)->tp_free(lz); } static int cycle_traverse(cycleobject *lz, visitproc visit, void *arg) { - Py_VISIT(lz->it); - Py_VISIT(lz->saved); - return 0; + Py_VISIT(lz->it); + Py_VISIT(lz->saved); + return 0; } static PyObject * cycle_next(cycleobject *lz) { - PyObject *item; - PyObject *it; - PyObject *tmp; - - while (1) { - item = PyIter_Next(lz->it); - if (item != NULL) { - if (!lz->firstpass && PyList_Append(lz->saved, item)) { - Py_DECREF(item); - return NULL; - } - return item; - } - if (PyErr_Occurred()) { - if (PyErr_ExceptionMatches(PyExc_StopIteration)) - PyErr_Clear(); - else - return NULL; - } - if (PyList_Size(lz->saved) == 0) - return NULL; - it = PyObject_GetIter(lz->saved); - if (it == NULL) - return NULL; - tmp = lz->it; - lz->it = it; - lz->firstpass = 1; - Py_DECREF(tmp); - } + PyObject *item; + PyObject *it; + PyObject *tmp; + + while (1) { + item = PyIter_Next(lz->it); + if (item != NULL) { + if (!lz->firstpass && PyList_Append(lz->saved, item)) { + Py_DECREF(item); + return NULL; + } + return item; + } + if (PyErr_Occurred()) { + if (PyErr_ExceptionMatches(PyExc_StopIteration)) + PyErr_Clear(); + else + return NULL; + } + if (PyList_Size(lz->saved) == 0) + return NULL; + it = PyObject_GetIter(lz->saved); + if (it == NULL) + return NULL; + tmp = lz->it; + lz->it = it; + lz->firstpass = 1; + Py_DECREF(tmp); + } } PyDoc_STRVAR(cycle_doc, @@ -776,57 +776,57 @@ Return elements from the iterable until it is exhausted.\n\ Then repeat the sequence indefinitely."); static PyTypeObject cycle_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "itertools.cycle", /* tp_name */ - sizeof(cycleobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)cycle_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - cycle_doc, /* tp_doc */ - (traverseproc)cycle_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)cycle_next, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - cycle_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "itertools.cycle", /* tp_name */ + sizeof(cycleobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)cycle_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + cycle_doc, /* tp_doc */ + (traverseproc)cycle_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)cycle_next, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + cycle_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; /* dropwhile object **********************************************************/ typedef struct { - PyObject_HEAD - PyObject *func; - PyObject *it; - long start; + PyObject_HEAD + PyObject *func; + PyObject *it; + long start; } dropwhileobject; static PyTypeObject dropwhile_type; @@ -834,81 +834,81 @@ static PyTypeObject dropwhile_type; static PyObject * dropwhile_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *func, *seq; - PyObject *it; - dropwhileobject *lz; + PyObject *func, *seq; + PyObject *it; + dropwhileobject *lz; - if (type == &dropwhile_type && !_PyArg_NoKeywords("dropwhile()", kwds)) - return NULL; + if (type == &dropwhile_type && !_PyArg_NoKeywords("dropwhile()", kwds)) + return NULL; - if (!PyArg_UnpackTuple(args, "dropwhile", 2, 2, &func, &seq)) - return NULL; + if (!PyArg_UnpackTuple(args, "dropwhile", 2, 2, &func, &seq)) + return NULL; - /* Get iterator. */ - it = PyObject_GetIter(seq); - if (it == NULL) - return NULL; + /* Get iterator. */ + it = PyObject_GetIter(seq); + if (it == NULL) + return NULL; - /* create dropwhileobject structure */ - lz = (dropwhileobject *)type->tp_alloc(type, 0); - if (lz == NULL) { - Py_DECREF(it); - return NULL; - } - Py_INCREF(func); - lz->func = func; - lz->it = it; - lz->start = 0; + /* create dropwhileobject structure */ + lz = (dropwhileobject *)type->tp_alloc(type, 0); + if (lz == NULL) { + Py_DECREF(it); + return NULL; + } + Py_INCREF(func); + lz->func = func; + lz->it = it; + lz->start = 0; - return (PyObject *)lz; + return (PyObject *)lz; } static void dropwhile_dealloc(dropwhileobject *lz) { - PyObject_GC_UnTrack(lz); - Py_XDECREF(lz->func); - Py_XDECREF(lz->it); - Py_TYPE(lz)->tp_free(lz); + PyObject_GC_UnTrack(lz); + Py_XDECREF(lz->func); + Py_XDECREF(lz->it); + Py_TYPE(lz)->tp_free(lz); } static int dropwhile_traverse(dropwhileobject *lz, visitproc visit, void *arg) { - Py_VISIT(lz->it); - Py_VISIT(lz->func); - return 0; + Py_VISIT(lz->it); + Py_VISIT(lz->func); + return 0; } static PyObject * dropwhile_next(dropwhileobject *lz) { - PyObject *item, *good; - PyObject *it = lz->it; - long ok; - PyObject *(*iternext)(PyObject *); - - iternext = *Py_TYPE(it)->tp_iternext; - for (;;) { - item = iternext(it); - if (item == NULL) - return NULL; - if (lz->start == 1) - return item; - - good = PyObject_CallFunctionObjArgs(lz->func, item, NULL); - if (good == NULL) { - Py_DECREF(item); - return NULL; - } - ok = PyObject_IsTrue(good); - Py_DECREF(good); - if (!ok) { - lz->start = 1; - return item; - } - Py_DECREF(item); - } + PyObject *item, *good; + PyObject *it = lz->it; + long ok; + PyObject *(*iternext)(PyObject *); + + iternext = *Py_TYPE(it)->tp_iternext; + for (;;) { + item = iternext(it); + if (item == NULL) + return NULL; + if (lz->start == 1) + return item; + + good = PyObject_CallFunctionObjArgs(lz->func, item, NULL); + if (good == NULL) { + Py_DECREF(item); + return NULL; + } + ok = PyObject_IsTrue(good); + Py_DECREF(good); + if (!ok) { + lz->start = 1; + return item; + } + Py_DECREF(item); + } } PyDoc_STRVAR(dropwhile_doc, @@ -918,57 +918,57 @@ Drop items from the iterable while predicate(item) is true.\n\ Afterwards, return every element until the iterable is exhausted."); static PyTypeObject dropwhile_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "itertools.dropwhile", /* tp_name */ - sizeof(dropwhileobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)dropwhile_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - dropwhile_doc, /* tp_doc */ - (traverseproc)dropwhile_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)dropwhile_next, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - dropwhile_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "itertools.dropwhile", /* tp_name */ + sizeof(dropwhileobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)dropwhile_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + dropwhile_doc, /* tp_doc */ + (traverseproc)dropwhile_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)dropwhile_next, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + dropwhile_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; /* takewhile object **********************************************************/ typedef struct { - PyObject_HEAD - PyObject *func; - PyObject *it; - long stop; + PyObject_HEAD + PyObject *func; + PyObject *it; + long stop; } takewhileobject; static PyTypeObject takewhile_type; @@ -976,78 +976,78 @@ static PyTypeObject takewhile_type; static PyObject * takewhile_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *func, *seq; - PyObject *it; - takewhileobject *lz; + PyObject *func, *seq; + PyObject *it; + takewhileobject *lz; - if (type == &takewhile_type && !_PyArg_NoKeywords("takewhile()", kwds)) - return NULL; + if (type == &takewhile_type && !_PyArg_NoKeywords("takewhile()", kwds)) + return NULL; - if (!PyArg_UnpackTuple(args, "takewhile", 2, 2, &func, &seq)) - return NULL; + if (!PyArg_UnpackTuple(args, "takewhile", 2, 2, &func, &seq)) + return NULL; - /* Get iterator. */ - it = PyObject_GetIter(seq); - if (it == NULL) - return NULL; + /* Get iterator. */ + it = PyObject_GetIter(seq); + if (it == NULL) + return NULL; - /* create takewhileobject structure */ - lz = (takewhileobject *)type->tp_alloc(type, 0); - if (lz == NULL) { - Py_DECREF(it); - return NULL; - } - Py_INCREF(func); - lz->func = func; - lz->it = it; - lz->stop = 0; + /* create takewhileobject structure */ + lz = (takewhileobject *)type->tp_alloc(type, 0); + if (lz == NULL) { + Py_DECREF(it); + return NULL; + } + Py_INCREF(func); + lz->func = func; + lz->it = it; + lz->stop = 0; - return (PyObject *)lz; + return (PyObject *)lz; } static void takewhile_dealloc(takewhileobject *lz) { - PyObject_GC_UnTrack(lz); - Py_XDECREF(lz->func); - Py_XDECREF(lz->it); - Py_TYPE(lz)->tp_free(lz); + PyObject_GC_UnTrack(lz); + Py_XDECREF(lz->func); + Py_XDECREF(lz->it); + Py_TYPE(lz)->tp_free(lz); } static int takewhile_traverse(takewhileobject *lz, visitproc visit, void *arg) { - Py_VISIT(lz->it); - Py_VISIT(lz->func); - return 0; + Py_VISIT(lz->it); + Py_VISIT(lz->func); + return 0; } static PyObject * takewhile_next(takewhileobject *lz) { - PyObject *item, *good; - PyObject *it = lz->it; - long ok; + PyObject *item, *good; + PyObject *it = lz->it; + long ok; - if (lz->stop == 1) - return NULL; + if (lz->stop == 1) + return NULL; - item = (*Py_TYPE(it)->tp_iternext)(it); - if (item == NULL) - return NULL; + item = (*Py_TYPE(it)->tp_iternext)(it); + if (item == NULL) + return NULL; - good = PyObject_CallFunctionObjArgs(lz->func, item, NULL); - if (good == NULL) { - Py_DECREF(item); - return NULL; - } - ok = PyObject_IsTrue(good); - Py_DECREF(good); - if (ok) - return item; - Py_DECREF(item); - lz->stop = 1; - return NULL; + good = PyObject_CallFunctionObjArgs(lz->func, item, NULL); + if (good == NULL) { + Py_DECREF(item); + return NULL; + } + ok = PyObject_IsTrue(good); + Py_DECREF(good); + if (ok) + return item; + Py_DECREF(item); + lz->stop = 1; + return NULL; } PyDoc_STRVAR(takewhile_doc, @@ -1057,59 +1057,59 @@ Return successive entries from an iterable as long as the \n\ predicate evaluates to true for each entry."); static PyTypeObject takewhile_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "itertools.takewhile", /* tp_name */ - sizeof(takewhileobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)takewhile_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - takewhile_doc, /* tp_doc */ - (traverseproc)takewhile_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)takewhile_next, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - takewhile_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "itertools.takewhile", /* tp_name */ + sizeof(takewhileobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)takewhile_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + takewhile_doc, /* tp_doc */ + (traverseproc)takewhile_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)takewhile_next, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + takewhile_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; /* islice object ************************************************************/ typedef struct { - PyObject_HEAD - PyObject *it; - Py_ssize_t next; - Py_ssize_t stop; - Py_ssize_t step; - Py_ssize_t cnt; + PyObject_HEAD + PyObject *it; + Py_ssize_t next; + Py_ssize_t stop; + Py_ssize_t step; + Py_ssize_t cnt; } isliceobject; static PyTypeObject islice_type; @@ -1117,126 +1117,126 @@ static PyTypeObject islice_type; static PyObject * islice_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *seq; - Py_ssize_t start=0, stop=-1, step=1; - PyObject *it, *a1=NULL, *a2=NULL, *a3=NULL; - Py_ssize_t numargs; - isliceobject *lz; - - if (type == &islice_type && !_PyArg_NoKeywords("islice()", kwds)) - return NULL; - - if (!PyArg_UnpackTuple(args, "islice", 2, 4, &seq, &a1, &a2, &a3)) - return NULL; - - numargs = PyTuple_Size(args); - if (numargs == 2) { - if (a1 != Py_None) { - stop = PyLong_AsSsize_t(a1); - if (stop == -1) { - if (PyErr_Occurred()) - PyErr_Clear(); - PyErr_SetString(PyExc_ValueError, - "Stop argument for islice() must be None or an integer: 0 <= x <= sys.maxsize."); - return NULL; - } - } - } else { - if (a1 != Py_None) - start = PyLong_AsSsize_t(a1); - if (start == -1 && PyErr_Occurred()) - PyErr_Clear(); - if (a2 != Py_None) { - stop = PyLong_AsSsize_t(a2); - if (stop == -1) { - if (PyErr_Occurred()) - PyErr_Clear(); - PyErr_SetString(PyExc_ValueError, - "Stop argument for islice() must be None or an integer: 0 <= x <= sys.maxsize."); - return NULL; - } - } - } - if (start<0 || stop<-1) { - PyErr_SetString(PyExc_ValueError, - "Indices for islice() must be None or an integer: 0 <= x <= sys.maxsize."); - return NULL; - } - - if (a3 != NULL) { - if (a3 != Py_None) - step = PyLong_AsSsize_t(a3); - if (step == -1 && PyErr_Occurred()) - PyErr_Clear(); - } - if (step<1) { - PyErr_SetString(PyExc_ValueError, - "Step for islice() must be a positive integer or None."); - return NULL; - } - - /* Get iterator. */ - it = PyObject_GetIter(seq); - if (it == NULL) - return NULL; - - /* create isliceobject structure */ - lz = (isliceobject *)type->tp_alloc(type, 0); - if (lz == NULL) { - Py_DECREF(it); - return NULL; - } - lz->it = it; - lz->next = start; - lz->stop = stop; - lz->step = step; - lz->cnt = 0L; - - return (PyObject *)lz; + PyObject *seq; + Py_ssize_t start=0, stop=-1, step=1; + PyObject *it, *a1=NULL, *a2=NULL, *a3=NULL; + Py_ssize_t numargs; + isliceobject *lz; + + if (type == &islice_type && !_PyArg_NoKeywords("islice()", kwds)) + return NULL; + + if (!PyArg_UnpackTuple(args, "islice", 2, 4, &seq, &a1, &a2, &a3)) + return NULL; + + numargs = PyTuple_Size(args); + if (numargs == 2) { + if (a1 != Py_None) { + stop = PyLong_AsSsize_t(a1); + if (stop == -1) { + if (PyErr_Occurred()) + PyErr_Clear(); + PyErr_SetString(PyExc_ValueError, + "Stop argument for islice() must be None or an integer: 0 <= x <= sys.maxsize."); + return NULL; + } + } + } else { + if (a1 != Py_None) + start = PyLong_AsSsize_t(a1); + if (start == -1 && PyErr_Occurred()) + PyErr_Clear(); + if (a2 != Py_None) { + stop = PyLong_AsSsize_t(a2); + if (stop == -1) { + if (PyErr_Occurred()) + PyErr_Clear(); + PyErr_SetString(PyExc_ValueError, + "Stop argument for islice() must be None or an integer: 0 <= x <= sys.maxsize."); + return NULL; + } + } + } + if (start<0 || stop<-1) { + PyErr_SetString(PyExc_ValueError, + "Indices for islice() must be None or an integer: 0 <= x <= sys.maxsize."); + return NULL; + } + + if (a3 != NULL) { + if (a3 != Py_None) + step = PyLong_AsSsize_t(a3); + if (step == -1 && PyErr_Occurred()) + PyErr_Clear(); + } + if (step<1) { + PyErr_SetString(PyExc_ValueError, + "Step for islice() must be a positive integer or None."); + return NULL; + } + + /* Get iterator. */ + it = PyObject_GetIter(seq); + if (it == NULL) + return NULL; + + /* create isliceobject structure */ + lz = (isliceobject *)type->tp_alloc(type, 0); + if (lz == NULL) { + Py_DECREF(it); + return NULL; + } + lz->it = it; + lz->next = start; + lz->stop = stop; + lz->step = step; + lz->cnt = 0L; + + return (PyObject *)lz; } static void islice_dealloc(isliceobject *lz) { - PyObject_GC_UnTrack(lz); - Py_XDECREF(lz->it); - Py_TYPE(lz)->tp_free(lz); + PyObject_GC_UnTrack(lz); + Py_XDECREF(lz->it); + Py_TYPE(lz)->tp_free(lz); } static int islice_traverse(isliceobject *lz, visitproc visit, void *arg) { - Py_VISIT(lz->it); - return 0; + Py_VISIT(lz->it); + return 0; } static PyObject * islice_next(isliceobject *lz) { - PyObject *item; - PyObject *it = lz->it; - Py_ssize_t oldnext; - PyObject *(*iternext)(PyObject *); - - iternext = *Py_TYPE(it)->tp_iternext; - while (lz->cnt < lz->next) { - item = iternext(it); - if (item == NULL) - return NULL; - Py_DECREF(item); - lz->cnt++; - } - if (lz->stop != -1 && lz->cnt >= lz->stop) - return NULL; - item = iternext(it); - if (item == NULL) - return NULL; - lz->cnt++; - oldnext = lz->next; - lz->next += lz->step; - if (lz->next < oldnext) /* Check for overflow */ - lz->next = lz->stop; - return item; + PyObject *item; + PyObject *it = lz->it; + Py_ssize_t oldnext; + PyObject *(*iternext)(PyObject *); + + iternext = *Py_TYPE(it)->tp_iternext; + while (lz->cnt < lz->next) { + item = iternext(it); + if (item == NULL) + return NULL; + Py_DECREF(item); + lz->cnt++; + } + if (lz->stop != -1 && lz->cnt >= lz->stop) + return NULL; + item = iternext(it); + if (item == NULL) + return NULL; + lz->cnt++; + oldnext = lz->next; + lz->next += lz->step; + if (lz->next < oldnext) /* Check for overflow */ + lz->next = lz->stop; + return item; } PyDoc_STRVAR(islice_doc, @@ -1250,56 +1250,56 @@ skipped between successive calls. Works like a slice() on a list\n\ but returns an iterator."); static PyTypeObject islice_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "itertools.islice", /* tp_name */ - sizeof(isliceobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)islice_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - islice_doc, /* tp_doc */ - (traverseproc)islice_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)islice_next, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - islice_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "itertools.islice", /* tp_name */ + sizeof(isliceobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)islice_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + islice_doc, /* tp_doc */ + (traverseproc)islice_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)islice_next, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + islice_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; /* starmap object ************************************************************/ typedef struct { - PyObject_HEAD - PyObject *func; - PyObject *it; + PyObject_HEAD + PyObject *func; + PyObject *it; } starmapobject; static PyTypeObject starmap_type; @@ -1307,71 +1307,71 @@ static PyTypeObject starmap_type; static PyObject * starmap_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *func, *seq; - PyObject *it; - starmapobject *lz; + PyObject *func, *seq; + PyObject *it; + starmapobject *lz; - if (type == &starmap_type && !_PyArg_NoKeywords("starmap()", kwds)) - return NULL; + if (type == &starmap_type && !_PyArg_NoKeywords("starmap()", kwds)) + return NULL; - if (!PyArg_UnpackTuple(args, "starmap", 2, 2, &func, &seq)) - return NULL; + if (!PyArg_UnpackTuple(args, "starmap", 2, 2, &func, &seq)) + return NULL; - /* Get iterator. */ - it = PyObject_GetIter(seq); - if (it == NULL) - return NULL; + /* Get iterator. */ + it = PyObject_GetIter(seq); + if (it == NULL) + return NULL; - /* create starmapobject structure */ - lz = (starmapobject *)type->tp_alloc(type, 0); - if (lz == NULL) { - Py_DECREF(it); - return NULL; - } - Py_INCREF(func); - lz->func = func; - lz->it = it; + /* create starmapobject structure */ + lz = (starmapobject *)type->tp_alloc(type, 0); + if (lz == NULL) { + Py_DECREF(it); + return NULL; + } + Py_INCREF(func); + lz->func = func; + lz->it = it; - return (PyObject *)lz; + return (PyObject *)lz; } static void starmap_dealloc(starmapobject *lz) { - PyObject_GC_UnTrack(lz); - Py_XDECREF(lz->func); - Py_XDECREF(lz->it); - Py_TYPE(lz)->tp_free(lz); + PyObject_GC_UnTrack(lz); + Py_XDECREF(lz->func); + Py_XDECREF(lz->it); + Py_TYPE(lz)->tp_free(lz); } static int starmap_traverse(starmapobject *lz, visitproc visit, void *arg) { - Py_VISIT(lz->it); - Py_VISIT(lz->func); - return 0; + Py_VISIT(lz->it); + Py_VISIT(lz->func); + return 0; } static PyObject * starmap_next(starmapobject *lz) { - PyObject *args; - PyObject *result; - PyObject *it = lz->it; - - args = (*Py_TYPE(it)->tp_iternext)(it); - if (args == NULL) - return NULL; - if (!PyTuple_CheckExact(args)) { - PyObject *newargs = PySequence_Tuple(args); - Py_DECREF(args); - if (newargs == NULL) - return NULL; - args = newargs; - } - result = PyObject_Call(lz->func, args, NULL); - Py_DECREF(args); - return result; + PyObject *args; + PyObject *result; + PyObject *it = lz->it; + + args = (*Py_TYPE(it)->tp_iternext)(it); + if (args == NULL) + return NULL; + if (!PyTuple_CheckExact(args)) { + PyObject *newargs = PySequence_Tuple(args); + Py_DECREF(args); + if (newargs == NULL) + return NULL; + args = newargs; + } + result = PyObject_Call(lz->func, args, NULL); + Py_DECREF(args); + return result; } PyDoc_STRVAR(starmap_doc, @@ -1381,152 +1381,152 @@ Return an iterator whose values are returned from the function evaluated\n\ with a argument tuple taken from the given sequence."); static PyTypeObject starmap_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "itertools.starmap", /* tp_name */ - sizeof(starmapobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)starmap_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - starmap_doc, /* tp_doc */ - (traverseproc)starmap_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)starmap_next, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - starmap_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "itertools.starmap", /* tp_name */ + sizeof(starmapobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)starmap_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + starmap_doc, /* tp_doc */ + (traverseproc)starmap_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)starmap_next, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + starmap_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; /* chain object ************************************************************/ typedef struct { - PyObject_HEAD - PyObject *source; /* Iterator over input iterables */ - PyObject *active; /* Currently running input iterator */ + PyObject_HEAD + PyObject *source; /* Iterator over input iterables */ + PyObject *active; /* Currently running input iterator */ } chainobject; static PyTypeObject chain_type; -static PyObject * +static PyObject * chain_new_internal(PyTypeObject *type, PyObject *source) { - chainobject *lz; + chainobject *lz; - lz = (chainobject *)type->tp_alloc(type, 0); - if (lz == NULL) { - Py_DECREF(source); - return NULL; - } - - lz->source = source; - lz->active = NULL; - return (PyObject *)lz; + lz = (chainobject *)type->tp_alloc(type, 0); + if (lz == NULL) { + Py_DECREF(source); + return NULL; + } + + lz->source = source; + lz->active = NULL; + return (PyObject *)lz; } static PyObject * chain_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *source; + PyObject *source; + + if (type == &chain_type && !_PyArg_NoKeywords("chain()", kwds)) + return NULL; - if (type == &chain_type && !_PyArg_NoKeywords("chain()", kwds)) - return NULL; - - source = PyObject_GetIter(args); - if (source == NULL) - return NULL; + source = PyObject_GetIter(args); + if (source == NULL) + return NULL; - return chain_new_internal(type, source); + return chain_new_internal(type, source); } static PyObject * chain_new_from_iterable(PyTypeObject *type, PyObject *arg) { - PyObject *source; - - source = PyObject_GetIter(arg); - if (source == NULL) - return NULL; + PyObject *source; + + source = PyObject_GetIter(arg); + if (source == NULL) + return NULL; - return chain_new_internal(type, source); + return chain_new_internal(type, source); } static void chain_dealloc(chainobject *lz) { - PyObject_GC_UnTrack(lz); - Py_XDECREF(lz->active); - Py_XDECREF(lz->source); - Py_TYPE(lz)->tp_free(lz); + PyObject_GC_UnTrack(lz); + Py_XDECREF(lz->active); + Py_XDECREF(lz->source); + Py_TYPE(lz)->tp_free(lz); } static int chain_traverse(chainobject *lz, visitproc visit, void *arg) { - Py_VISIT(lz->source); - Py_VISIT(lz->active); - return 0; + Py_VISIT(lz->source); + Py_VISIT(lz->active); + return 0; } static PyObject * chain_next(chainobject *lz) { - PyObject *item; - - if (lz->source == NULL) - return NULL; /* already stopped */ - - if (lz->active == NULL) { - PyObject *iterable = PyIter_Next(lz->source); - if (iterable == NULL) { - Py_CLEAR(lz->source); - return NULL; /* no more input sources */ - } - lz->active = PyObject_GetIter(iterable); - Py_DECREF(iterable); - if (lz->active == NULL) { - Py_CLEAR(lz->source); - return NULL; /* input not iterable */ - } - } - item = PyIter_Next(lz->active); - if (item != NULL) - return item; - if (PyErr_Occurred()) { - if (PyErr_ExceptionMatches(PyExc_StopIteration)) - PyErr_Clear(); - else - return NULL; /* input raised an exception */ - } - Py_CLEAR(lz->active); - return chain_next(lz); /* recurse and use next active */ + PyObject *item; + + if (lz->source == NULL) + return NULL; /* already stopped */ + + if (lz->active == NULL) { + PyObject *iterable = PyIter_Next(lz->source); + if (iterable == NULL) { + Py_CLEAR(lz->source); + return NULL; /* no more input sources */ + } + lz->active = PyObject_GetIter(iterable); + Py_DECREF(iterable); + if (lz->active == NULL) { + Py_CLEAR(lz->source); + return NULL; /* input not iterable */ + } + } + item = PyIter_Next(lz->active); + if (item != NULL) + return item; + if (PyErr_Occurred()) { + if (PyErr_ExceptionMatches(PyExc_StopIteration)) + PyErr_Clear(); + else + return NULL; /* input raised an exception */ + } + Py_CLEAR(lz->active); + return chain_next(lz); /* recurse and use next active */ } PyDoc_STRVAR(chain_doc, @@ -1543,64 +1543,64 @@ Alternate chain() contructor taking a single iterable argument\n\ that evaluates lazily."); static PyMethodDef chain_methods[] = { - {"from_iterable", (PyCFunction) chain_new_from_iterable, METH_O | METH_CLASS, - chain_from_iterable_doc}, - {NULL, NULL} /* sentinel */ + {"from_iterable", (PyCFunction) chain_new_from_iterable, METH_O | METH_CLASS, + chain_from_iterable_doc}, + {NULL, NULL} /* sentinel */ }; static PyTypeObject chain_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "itertools.chain", /* tp_name */ - sizeof(chainobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)chain_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - chain_doc, /* tp_doc */ - (traverseproc)chain_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)chain_next, /* tp_iternext */ - chain_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - chain_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "itertools.chain", /* tp_name */ + sizeof(chainobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)chain_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + chain_doc, /* tp_doc */ + (traverseproc)chain_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)chain_next, /* tp_iternext */ + chain_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + chain_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; /* product object ************************************************************/ typedef struct { - PyObject_HEAD - PyObject *pools; /* tuple of pool tuples */ - Py_ssize_t *indices; /* one index per pool */ - PyObject *result; /* most recently returned result tuple */ - int stopped; /* set to 1 when the product iterator is exhausted */ + PyObject_HEAD + PyObject *pools; /* tuple of pool tuples */ + Py_ssize_t *indices; /* one index per pool */ + PyObject *result; /* most recently returned result tuple */ + int stopped; /* set to 1 when the product iterator is exhausted */ } productobject; static PyTypeObject product_type; @@ -1608,181 +1608,181 @@ static PyTypeObject product_type; static PyObject * product_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - productobject *lz; - Py_ssize_t nargs, npools, repeat=1; - PyObject *pools = NULL; - Py_ssize_t *indices = NULL; - Py_ssize_t i; - - if (kwds != NULL) { - char *kwlist[] = {"repeat", 0}; - PyObject *tmpargs = PyTuple_New(0); - if (tmpargs == NULL) - return NULL; - if (!PyArg_ParseTupleAndKeywords(tmpargs, kwds, "|n:product", kwlist, &repeat)) { - Py_DECREF(tmpargs); - return NULL; - } - Py_DECREF(tmpargs); - if (repeat < 0) { - PyErr_SetString(PyExc_ValueError, - "repeat argument cannot be negative"); - return NULL; - } - } - - assert(PyTuple_Check(args)); - nargs = (repeat == 0) ? 0 : PyTuple_GET_SIZE(args); - npools = nargs * repeat; - - indices = PyMem_Malloc(npools * sizeof(Py_ssize_t)); - if (indices == NULL) { - PyErr_NoMemory(); - goto error; - } - - pools = PyTuple_New(npools); - if (pools == NULL) - goto error; - - for (i=0; i < nargs ; ++i) { - PyObject *item = PyTuple_GET_ITEM(args, i); - PyObject *pool = PySequence_Tuple(item); - if (pool == NULL) - goto error; - PyTuple_SET_ITEM(pools, i, pool); - indices[i] = 0; - } - for ( ; i < npools; ++i) { - PyObject *pool = PyTuple_GET_ITEM(pools, i - nargs); - Py_INCREF(pool); - PyTuple_SET_ITEM(pools, i, pool); - indices[i] = 0; - } - - /* create productobject structure */ - lz = (productobject *)type->tp_alloc(type, 0); - if (lz == NULL) - goto error; - - lz->pools = pools; - lz->indices = indices; - lz->result = NULL; - lz->stopped = 0; - - return (PyObject *)lz; + productobject *lz; + Py_ssize_t nargs, npools, repeat=1; + PyObject *pools = NULL; + Py_ssize_t *indices = NULL; + Py_ssize_t i; + + if (kwds != NULL) { + char *kwlist[] = {"repeat", 0}; + PyObject *tmpargs = PyTuple_New(0); + if (tmpargs == NULL) + return NULL; + if (!PyArg_ParseTupleAndKeywords(tmpargs, kwds, "|n:product", kwlist, &repeat)) { + Py_DECREF(tmpargs); + return NULL; + } + Py_DECREF(tmpargs); + if (repeat < 0) { + PyErr_SetString(PyExc_ValueError, + "repeat argument cannot be negative"); + return NULL; + } + } + + assert(PyTuple_Check(args)); + nargs = (repeat == 0) ? 0 : PyTuple_GET_SIZE(args); + npools = nargs * repeat; + + indices = PyMem_Malloc(npools * sizeof(Py_ssize_t)); + if (indices == NULL) { + PyErr_NoMemory(); + goto error; + } + + pools = PyTuple_New(npools); + if (pools == NULL) + goto error; + + for (i=0; i < nargs ; ++i) { + PyObject *item = PyTuple_GET_ITEM(args, i); + PyObject *pool = PySequence_Tuple(item); + if (pool == NULL) + goto error; + PyTuple_SET_ITEM(pools, i, pool); + indices[i] = 0; + } + for ( ; i < npools; ++i) { + PyObject *pool = PyTuple_GET_ITEM(pools, i - nargs); + Py_INCREF(pool); + PyTuple_SET_ITEM(pools, i, pool); + indices[i] = 0; + } + + /* create productobject structure */ + lz = (productobject *)type->tp_alloc(type, 0); + if (lz == NULL) + goto error; + + lz->pools = pools; + lz->indices = indices; + lz->result = NULL; + lz->stopped = 0; + + return (PyObject *)lz; error: - if (indices != NULL) - PyMem_Free(indices); - Py_XDECREF(pools); - return NULL; + if (indices != NULL) + PyMem_Free(indices); + Py_XDECREF(pools); + return NULL; } static void product_dealloc(productobject *lz) { - PyObject_GC_UnTrack(lz); - Py_XDECREF(lz->pools); - Py_XDECREF(lz->result); - if (lz->indices != NULL) - PyMem_Free(lz->indices); - Py_TYPE(lz)->tp_free(lz); + PyObject_GC_UnTrack(lz); + Py_XDECREF(lz->pools); + Py_XDECREF(lz->result); + if (lz->indices != NULL) + PyMem_Free(lz->indices); + Py_TYPE(lz)->tp_free(lz); } static int product_traverse(productobject *lz, visitproc visit, void *arg) { - Py_VISIT(lz->pools); - Py_VISIT(lz->result); - return 0; + Py_VISIT(lz->pools); + Py_VISIT(lz->result); + return 0; } static PyObject * product_next(productobject *lz) { - PyObject *pool; - PyObject *elem; - PyObject *oldelem; - PyObject *pools = lz->pools; - PyObject *result = lz->result; - Py_ssize_t npools = PyTuple_GET_SIZE(pools); - Py_ssize_t i; - - if (lz->stopped) - return NULL; - - if (result == NULL) { - /* On the first pass, return an initial tuple filled with the - first element from each pool. */ - result = PyTuple_New(npools); - if (result == NULL) - goto empty; - lz->result = result; - for (i=0; i < npools; i++) { - pool = PyTuple_GET_ITEM(pools, i); - if (PyTuple_GET_SIZE(pool) == 0) - goto empty; - elem = PyTuple_GET_ITEM(pool, 0); - Py_INCREF(elem); - PyTuple_SET_ITEM(result, i, elem); - } - } else { - Py_ssize_t *indices = lz->indices; - - /* Copy the previous result tuple or re-use it if available */ - if (Py_REFCNT(result) > 1) { - PyObject *old_result = result; - result = PyTuple_New(npools); - if (result == NULL) - goto empty; - lz->result = result; - for (i=0; i < npools; i++) { - elem = PyTuple_GET_ITEM(old_result, i); - Py_INCREF(elem); - PyTuple_SET_ITEM(result, i, elem); - } - Py_DECREF(old_result); - } - /* Now, we've got the only copy so we can update it in-place */ - assert (npools==0 || Py_REFCNT(result) == 1); - - /* Update the pool indices right-to-left. Only advance to the - next pool when the previous one rolls-over */ - for (i=npools-1 ; i >= 0 ; i--) { - pool = PyTuple_GET_ITEM(pools, i); - indices[i]++; - if (indices[i] == PyTuple_GET_SIZE(pool)) { - /* Roll-over and advance to next pool */ - indices[i] = 0; - elem = PyTuple_GET_ITEM(pool, 0); - Py_INCREF(elem); - oldelem = PyTuple_GET_ITEM(result, i); - PyTuple_SET_ITEM(result, i, elem); - Py_DECREF(oldelem); - } else { - /* No rollover. Just increment and stop here. */ - elem = PyTuple_GET_ITEM(pool, indices[i]); - Py_INCREF(elem); - oldelem = PyTuple_GET_ITEM(result, i); - PyTuple_SET_ITEM(result, i, elem); - Py_DECREF(oldelem); - break; - } - } - - /* If i is negative, then the indices have all rolled-over - and we're done. */ - if (i < 0) - goto empty; - } - - Py_INCREF(result); - return result; + PyObject *pool; + PyObject *elem; + PyObject *oldelem; + PyObject *pools = lz->pools; + PyObject *result = lz->result; + Py_ssize_t npools = PyTuple_GET_SIZE(pools); + Py_ssize_t i; + + if (lz->stopped) + return NULL; + + if (result == NULL) { + /* On the first pass, return an initial tuple filled with the + first element from each pool. */ + result = PyTuple_New(npools); + if (result == NULL) + goto empty; + lz->result = result; + for (i=0; i < npools; i++) { + pool = PyTuple_GET_ITEM(pools, i); + if (PyTuple_GET_SIZE(pool) == 0) + goto empty; + elem = PyTuple_GET_ITEM(pool, 0); + Py_INCREF(elem); + PyTuple_SET_ITEM(result, i, elem); + } + } else { + Py_ssize_t *indices = lz->indices; + + /* Copy the previous result tuple or re-use it if available */ + if (Py_REFCNT(result) > 1) { + PyObject *old_result = result; + result = PyTuple_New(npools); + if (result == NULL) + goto empty; + lz->result = result; + for (i=0; i < npools; i++) { + elem = PyTuple_GET_ITEM(old_result, i); + Py_INCREF(elem); + PyTuple_SET_ITEM(result, i, elem); + } + Py_DECREF(old_result); + } + /* Now, we've got the only copy so we can update it in-place */ + assert (npools==0 || Py_REFCNT(result) == 1); + + /* Update the pool indices right-to-left. Only advance to the + next pool when the previous one rolls-over */ + for (i=npools-1 ; i >= 0 ; i--) { + pool = PyTuple_GET_ITEM(pools, i); + indices[i]++; + if (indices[i] == PyTuple_GET_SIZE(pool)) { + /* Roll-over and advance to next pool */ + indices[i] = 0; + elem = PyTuple_GET_ITEM(pool, 0); + Py_INCREF(elem); + oldelem = PyTuple_GET_ITEM(result, i); + PyTuple_SET_ITEM(result, i, elem); + Py_DECREF(oldelem); + } else { + /* No rollover. Just increment and stop here. */ + elem = PyTuple_GET_ITEM(pool, indices[i]); + Py_INCREF(elem); + oldelem = PyTuple_GET_ITEM(result, i); + PyTuple_SET_ITEM(result, i, elem); + Py_DECREF(oldelem); + break; + } + } + + /* If i is negative, then the indices have all rolled-over + and we're done. */ + if (i < 0) + goto empty; + } + + Py_INCREF(result); + return result; empty: - lz->stopped = 1; - return NULL; + lz->stopped = 1; + return NULL; } PyDoc_STRVAR(product_doc, @@ -1800,59 +1800,59 @@ product('ab', range(3)) --> ('a',0) ('a',1) ('a',2) ('b',0) ('b',1) ('b',2)\n\ product((0,1), (0,1), (0,1)) --> (0,0,0) (0,0,1) (0,1,0) (0,1,1) (1,0,0) ..."); static PyTypeObject product_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "itertools.product", /* tp_name */ - sizeof(productobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)product_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - product_doc, /* tp_doc */ - (traverseproc)product_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)product_next, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - product_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "itertools.product", /* tp_name */ + sizeof(productobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)product_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + product_doc, /* tp_doc */ + (traverseproc)product_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)product_next, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + product_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; /* combinations object ************************************************************/ typedef struct { - PyObject_HEAD - PyObject *pool; /* input converted to a tuple */ - Py_ssize_t *indices; /* one index per result element */ - PyObject *result; /* most recently returned result tuple */ - Py_ssize_t r; /* size of result tuple */ - int stopped; /* set to 1 when the combinations iterator is exhausted */ + PyObject_HEAD + PyObject *pool; /* input converted to a tuple */ + Py_ssize_t *indices; /* one index per result element */ + PyObject *result; /* most recently returned result tuple */ + Py_ssize_t r; /* size of result tuple */ + int stopped; /* set to 1 when the combinations iterator is exhausted */ } combinationsobject; static PyTypeObject combinations_type; @@ -1860,160 +1860,160 @@ static PyTypeObject combinations_type; static PyObject * combinations_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - combinationsobject *co; - Py_ssize_t n; - Py_ssize_t r; - PyObject *pool = NULL; - PyObject *iterable = NULL; - Py_ssize_t *indices = NULL; - Py_ssize_t i; - static char *kwargs[] = {"iterable", "r", NULL}; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "On:combinations", kwargs, - &iterable, &r)) - return NULL; - - pool = PySequence_Tuple(iterable); - if (pool == NULL) - goto error; - n = PyTuple_GET_SIZE(pool); - if (r < 0) { - PyErr_SetString(PyExc_ValueError, "r must be non-negative"); - goto error; - } - - indices = PyMem_Malloc(r * sizeof(Py_ssize_t)); - if (indices == NULL) { - PyErr_NoMemory(); - goto error; - } - - for (i=0 ; i<r ; i++) - indices[i] = i; - - /* create combinationsobject structure */ - co = (combinationsobject *)type->tp_alloc(type, 0); - if (co == NULL) - goto error; - - co->pool = pool; - co->indices = indices; - co->result = NULL; - co->r = r; - co->stopped = r > n ? 1 : 0; - - return (PyObject *)co; + combinationsobject *co; + Py_ssize_t n; + Py_ssize_t r; + PyObject *pool = NULL; + PyObject *iterable = NULL; + Py_ssize_t *indices = NULL; + Py_ssize_t i; + static char *kwargs[] = {"iterable", "r", NULL}; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "On:combinations", kwargs, + &iterable, &r)) + return NULL; + + pool = PySequence_Tuple(iterable); + if (pool == NULL) + goto error; + n = PyTuple_GET_SIZE(pool); + if (r < 0) { + PyErr_SetString(PyExc_ValueError, "r must be non-negative"); + goto error; + } + + indices = PyMem_Malloc(r * sizeof(Py_ssize_t)); + if (indices == NULL) { + PyErr_NoMemory(); + goto error; + } + + for (i=0 ; i<r ; i++) + indices[i] = i; + + /* create combinationsobject structure */ + co = (combinationsobject *)type->tp_alloc(type, 0); + if (co == NULL) + goto error; + + co->pool = pool; + co->indices = indices; + co->result = NULL; + co->r = r; + co->stopped = r > n ? 1 : 0; + + return (PyObject *)co; error: - if (indices != NULL) - PyMem_Free(indices); - Py_XDECREF(pool); - return NULL; + if (indices != NULL) + PyMem_Free(indices); + Py_XDECREF(pool); + return NULL; } static void combinations_dealloc(combinationsobject *co) { - PyObject_GC_UnTrack(co); - Py_XDECREF(co->pool); - Py_XDECREF(co->result); - if (co->indices != NULL) - PyMem_Free(co->indices); - Py_TYPE(co)->tp_free(co); + PyObject_GC_UnTrack(co); + Py_XDECREF(co->pool); + Py_XDECREF(co->result); + if (co->indices != NULL) + PyMem_Free(co->indices); + Py_TYPE(co)->tp_free(co); } static int combinations_traverse(combinationsobject *co, visitproc visit, void *arg) { - Py_VISIT(co->pool); - Py_VISIT(co->result); - return 0; + Py_VISIT(co->pool); + Py_VISIT(co->result); + return 0; } static PyObject * combinations_next(combinationsobject *co) { - PyObject *elem; - PyObject *oldelem; - PyObject *pool = co->pool; - Py_ssize_t *indices = co->indices; - PyObject *result = co->result; - Py_ssize_t n = PyTuple_GET_SIZE(pool); - Py_ssize_t r = co->r; - Py_ssize_t i, j, index; - - if (co->stopped) - return NULL; - - if (result == NULL) { - /* On the first pass, initialize result tuple using the indices */ - result = PyTuple_New(r); - if (result == NULL) - goto empty; - co->result = result; - for (i=0; i<r ; i++) { - index = indices[i]; - elem = PyTuple_GET_ITEM(pool, index); - Py_INCREF(elem); - PyTuple_SET_ITEM(result, i, elem); - } - } else { - /* Copy the previous result tuple or re-use it if available */ - if (Py_REFCNT(result) > 1) { - PyObject *old_result = result; - result = PyTuple_New(r); - if (result == NULL) - goto empty; - co->result = result; - for (i=0; i<r ; i++) { - elem = PyTuple_GET_ITEM(old_result, i); - Py_INCREF(elem); - PyTuple_SET_ITEM(result, i, elem); - } - Py_DECREF(old_result); - } - /* Now, we've got the only copy so we can update it in-place - * CPython's empty tuple is a singleton and cached in - * PyTuple's freelist. - */ - assert(r == 0 || Py_REFCNT(result) == 1); - - /* Scan indices right-to-left until finding one that is not - at its maximum (i + n - r). */ - for (i=r-1 ; i >= 0 && indices[i] == i+n-r ; i--) - ; - - /* If i is negative, then the indices are all at - their maximum value and we're done. */ - if (i < 0) - goto empty; - - /* Increment the current index which we know is not at its - maximum. Then move back to the right setting each index - to its lowest possible value (one higher than the index - to its left -- this maintains the sort order invariant). */ - indices[i]++; - for (j=i+1 ; j<r ; j++) - indices[j] = indices[j-1] + 1; - - /* Update the result tuple for the new indices - starting with i, the leftmost index that changed */ - for ( ; i<r ; i++) { - index = indices[i]; - elem = PyTuple_GET_ITEM(pool, index); - Py_INCREF(elem); - oldelem = PyTuple_GET_ITEM(result, i); - PyTuple_SET_ITEM(result, i, elem); - Py_DECREF(oldelem); - } - } - - Py_INCREF(result); - return result; + PyObject *elem; + PyObject *oldelem; + PyObject *pool = co->pool; + Py_ssize_t *indices = co->indices; + PyObject *result = co->result; + Py_ssize_t n = PyTuple_GET_SIZE(pool); + Py_ssize_t r = co->r; + Py_ssize_t i, j, index; + + if (co->stopped) + return NULL; + + if (result == NULL) { + /* On the first pass, initialize result tuple using the indices */ + result = PyTuple_New(r); + if (result == NULL) + goto empty; + co->result = result; + for (i=0; i<r ; i++) { + index = indices[i]; + elem = PyTuple_GET_ITEM(pool, index); + Py_INCREF(elem); + PyTuple_SET_ITEM(result, i, elem); + } + } else { + /* Copy the previous result tuple or re-use it if available */ + if (Py_REFCNT(result) > 1) { + PyObject *old_result = result; + result = PyTuple_New(r); + if (result == NULL) + goto empty; + co->result = result; + for (i=0; i<r ; i++) { + elem = PyTuple_GET_ITEM(old_result, i); + Py_INCREF(elem); + PyTuple_SET_ITEM(result, i, elem); + } + Py_DECREF(old_result); + } + /* Now, we've got the only copy so we can update it in-place + * CPython's empty tuple is a singleton and cached in + * PyTuple's freelist. + */ + assert(r == 0 || Py_REFCNT(result) == 1); + + /* Scan indices right-to-left until finding one that is not + at its maximum (i + n - r). */ + for (i=r-1 ; i >= 0 && indices[i] == i+n-r ; i--) + ; + + /* If i is negative, then the indices are all at + their maximum value and we're done. */ + if (i < 0) + goto empty; + + /* Increment the current index which we know is not at its + maximum. Then move back to the right setting each index + to its lowest possible value (one higher than the index + to its left -- this maintains the sort order invariant). */ + indices[i]++; + for (j=i+1 ; j<r ; j++) + indices[j] = indices[j-1] + 1; + + /* Update the result tuple for the new indices + starting with i, the leftmost index that changed */ + for ( ; i<r ; i++) { + index = indices[i]; + elem = PyTuple_GET_ITEM(pool, index); + Py_INCREF(elem); + oldelem = PyTuple_GET_ITEM(result, i); + PyTuple_SET_ITEM(result, i, elem); + Py_DECREF(oldelem); + } + } + + Py_INCREF(result); + return result; empty: - co->stopped = 1; - return NULL; + co->stopped = 1; + return NULL; } PyDoc_STRVAR(combinations_doc, @@ -2023,47 +2023,47 @@ Return successive r-length combinations of elements in the iterable.\n\n\ combinations(range(4), 3) --> (0,1,2), (0,1,3), (0,2,3), (1,2,3)"); static PyTypeObject combinations_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "itertools.combinations", /* tp_name */ - sizeof(combinationsobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)combinations_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - combinations_doc, /* tp_doc */ - (traverseproc)combinations_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)combinations_next, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - combinations_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "itertools.combinations", /* tp_name */ + sizeof(combinationsobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)combinations_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + combinations_doc, /* tp_doc */ + (traverseproc)combinations_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)combinations_next, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + combinations_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; @@ -2071,37 +2071,37 @@ static PyTypeObject combinations_type = { /* Equivalent to: - def combinations_with_replacement(iterable, r): - "combinations_with_replacement('ABC', 2) --> AA AB AC BB BC CC" - # number items returned: (n+r-1)! / r! / (n-1)! - pool = tuple(iterable) - n = len(pool) - indices = [0] * r - yield tuple(pool[i] for i in indices) - while 1: - for i in reversed(range(r)): - if indices[i] != n - 1: - break - else: - return - indices[i:] = [indices[i] + 1] * (r - i) - yield tuple(pool[i] for i in indices) - - def combinations_with_replacement2(iterable, r): - 'Alternate version that filters from product()' - pool = tuple(iterable) - n = len(pool) - for indices in product(range(n), repeat=r): - if sorted(indices) == list(indices): - yield tuple(pool[i] for i in indices) + def combinations_with_replacement(iterable, r): + "combinations_with_replacement('ABC', 2) --> AA AB AC BB BC CC" + # number items returned: (n+r-1)! / r! / (n-1)! + pool = tuple(iterable) + n = len(pool) + indices = [0] * r + yield tuple(pool[i] for i in indices) + while 1: + for i in reversed(range(r)): + if indices[i] != n - 1: + break + else: + return + indices[i:] = [indices[i] + 1] * (r - i) + yield tuple(pool[i] for i in indices) + + def combinations_with_replacement2(iterable, r): + 'Alternate version that filters from product()' + pool = tuple(iterable) + n = len(pool) + for indices in product(range(n), repeat=r): + if sorted(indices) == list(indices): + yield tuple(pool[i] for i in indices) */ typedef struct { - PyObject_HEAD - PyObject *pool; /* input converted to a tuple */ - Py_ssize_t *indices; /* one index per result element */ - PyObject *result; /* most recently returned result tuple */ - Py_ssize_t r; /* size of result tuple */ - int stopped; /* set to 1 when the cwr iterator is exhausted */ + PyObject_HEAD + PyObject *pool; /* input converted to a tuple */ + Py_ssize_t *indices; /* one index per result element */ + PyObject *result; /* most recently returned result tuple */ + Py_ssize_t r; /* size of result tuple */ + int stopped; /* set to 1 when the cwr iterator is exhausted */ } cwrobject; static PyTypeObject cwr_type; @@ -2109,156 +2109,156 @@ static PyTypeObject cwr_type; static PyObject * cwr_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - cwrobject *co; - Py_ssize_t n; - Py_ssize_t r; - PyObject *pool = NULL; - PyObject *iterable = NULL; - Py_ssize_t *indices = NULL; - Py_ssize_t i; - static char *kwargs[] = {"iterable", "r", NULL}; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "On:combinations_with_replacement", kwargs, - &iterable, &r)) - return NULL; - - pool = PySequence_Tuple(iterable); - if (pool == NULL) - goto error; - n = PyTuple_GET_SIZE(pool); - if (r < 0) { - PyErr_SetString(PyExc_ValueError, "r must be non-negative"); - goto error; - } - - indices = PyMem_Malloc(r * sizeof(Py_ssize_t)); - if (indices == NULL) { - PyErr_NoMemory(); - goto error; - } - - for (i=0 ; i<r ; i++) - indices[i] = 0; - - /* create cwrobject structure */ - co = (cwrobject *)type->tp_alloc(type, 0); - if (co == NULL) - goto error; - - co->pool = pool; - co->indices = indices; - co->result = NULL; - co->r = r; - co->stopped = !n && r; - - return (PyObject *)co; + cwrobject *co; + Py_ssize_t n; + Py_ssize_t r; + PyObject *pool = NULL; + PyObject *iterable = NULL; + Py_ssize_t *indices = NULL; + Py_ssize_t i; + static char *kwargs[] = {"iterable", "r", NULL}; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "On:combinations_with_replacement", kwargs, + &iterable, &r)) + return NULL; + + pool = PySequence_Tuple(iterable); + if (pool == NULL) + goto error; + n = PyTuple_GET_SIZE(pool); + if (r < 0) { + PyErr_SetString(PyExc_ValueError, "r must be non-negative"); + goto error; + } + + indices = PyMem_Malloc(r * sizeof(Py_ssize_t)); + if (indices == NULL) { + PyErr_NoMemory(); + goto error; + } + + for (i=0 ; i<r ; i++) + indices[i] = 0; + + /* create cwrobject structure */ + co = (cwrobject *)type->tp_alloc(type, 0); + if (co == NULL) + goto error; + + co->pool = pool; + co->indices = indices; + co->result = NULL; + co->r = r; + co->stopped = !n && r; + + return (PyObject *)co; error: - if (indices != NULL) - PyMem_Free(indices); - Py_XDECREF(pool); - return NULL; + if (indices != NULL) + PyMem_Free(indices); + Py_XDECREF(pool); + return NULL; } static void cwr_dealloc(cwrobject *co) { - PyObject_GC_UnTrack(co); - Py_XDECREF(co->pool); - Py_XDECREF(co->result); - if (co->indices != NULL) - PyMem_Free(co->indices); - Py_TYPE(co)->tp_free(co); + PyObject_GC_UnTrack(co); + Py_XDECREF(co->pool); + Py_XDECREF(co->result); + if (co->indices != NULL) + PyMem_Free(co->indices); + Py_TYPE(co)->tp_free(co); } static int cwr_traverse(cwrobject *co, visitproc visit, void *arg) { - Py_VISIT(co->pool); - Py_VISIT(co->result); - return 0; + Py_VISIT(co->pool); + Py_VISIT(co->result); + return 0; } static PyObject * cwr_next(cwrobject *co) { - PyObject *elem; - PyObject *oldelem; - PyObject *pool = co->pool; - Py_ssize_t *indices = co->indices; - PyObject *result = co->result; - Py_ssize_t n = PyTuple_GET_SIZE(pool); - Py_ssize_t r = co->r; - Py_ssize_t i, j, index; - - if (co->stopped) - return NULL; - - if (result == NULL) { - /* On the first pass, initialize result tuple using the indices */ - result = PyTuple_New(r); - if (result == NULL) - goto empty; - co->result = result; - for (i=0; i<r ; i++) { - index = indices[i]; - elem = PyTuple_GET_ITEM(pool, index); - Py_INCREF(elem); - PyTuple_SET_ITEM(result, i, elem); - } - } else { - /* Copy the previous result tuple or re-use it if available */ - if (Py_REFCNT(result) > 1) { - PyObject *old_result = result; - result = PyTuple_New(r); - if (result == NULL) - goto empty; - co->result = result; - for (i=0; i<r ; i++) { - elem = PyTuple_GET_ITEM(old_result, i); - Py_INCREF(elem); - PyTuple_SET_ITEM(result, i, elem); - } - Py_DECREF(old_result); - } - /* Now, we've got the only copy so we can update it in-place CPython's - empty tuple is a singleton and cached in PyTuple's freelist. */ - assert(r == 0 || Py_REFCNT(result) == 1); - - /* Scan indices right-to-left until finding one that is not - * at its maximum (n-1). */ - for (i=r-1 ; i >= 0 && indices[i] == n-1; i--) - ; + PyObject *elem; + PyObject *oldelem; + PyObject *pool = co->pool; + Py_ssize_t *indices = co->indices; + PyObject *result = co->result; + Py_ssize_t n = PyTuple_GET_SIZE(pool); + Py_ssize_t r = co->r; + Py_ssize_t i, j, index; + + if (co->stopped) + return NULL; + + if (result == NULL) { + /* On the first pass, initialize result tuple using the indices */ + result = PyTuple_New(r); + if (result == NULL) + goto empty; + co->result = result; + for (i=0; i<r ; i++) { + index = indices[i]; + elem = PyTuple_GET_ITEM(pool, index); + Py_INCREF(elem); + PyTuple_SET_ITEM(result, i, elem); + } + } else { + /* Copy the previous result tuple or re-use it if available */ + if (Py_REFCNT(result) > 1) { + PyObject *old_result = result; + result = PyTuple_New(r); + if (result == NULL) + goto empty; + co->result = result; + for (i=0; i<r ; i++) { + elem = PyTuple_GET_ITEM(old_result, i); + Py_INCREF(elem); + PyTuple_SET_ITEM(result, i, elem); + } + Py_DECREF(old_result); + } + /* Now, we've got the only copy so we can update it in-place CPython's + empty tuple is a singleton and cached in PyTuple's freelist. */ + assert(r == 0 || Py_REFCNT(result) == 1); + + /* Scan indices right-to-left until finding one that is not + * at its maximum (n-1). */ + for (i=r-1 ; i >= 0 && indices[i] == n-1; i--) + ; + + /* If i is negative, then the indices are all at + their maximum value and we're done. */ + if (i < 0) + goto empty; + + /* Increment the current index which we know is not at its + maximum. Then set all to the right to the same value. */ + indices[i]++; + for (j=i+1 ; j<r ; j++) + indices[j] = indices[j-1]; + + /* Update the result tuple for the new indices + starting with i, the leftmost index that changed */ + for ( ; i<r ; i++) { + index = indices[i]; + elem = PyTuple_GET_ITEM(pool, index); + Py_INCREF(elem); + oldelem = PyTuple_GET_ITEM(result, i); + PyTuple_SET_ITEM(result, i, elem); + Py_DECREF(oldelem); + } + } - /* If i is negative, then the indices are all at - their maximum value and we're done. */ - if (i < 0) - goto empty; - - /* Increment the current index which we know is not at its - maximum. Then set all to the right to the same value. */ - indices[i]++; - for (j=i+1 ; j<r ; j++) - indices[j] = indices[j-1]; - - /* Update the result tuple for the new indices - starting with i, the leftmost index that changed */ - for ( ; i<r ; i++) { - index = indices[i]; - elem = PyTuple_GET_ITEM(pool, index); - Py_INCREF(elem); - oldelem = PyTuple_GET_ITEM(result, i); - PyTuple_SET_ITEM(result, i, elem); - Py_DECREF(oldelem); - } - } - - Py_INCREF(result); - return result; + Py_INCREF(result); + return result; empty: - co->stopped = 1; - return NULL; + co->stopped = 1; + return NULL; } PyDoc_STRVAR(cwr_doc, @@ -2269,52 +2269,52 @@ allowing individual elements to have successive repeats.\n\ combinations_with_replacement('ABC', 2) --> AA AB AC BB BC CC"); static PyTypeObject cwr_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "itertools.combinations_with_replacement", /* tp_name */ - sizeof(cwrobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)cwr_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - cwr_doc, /* tp_doc */ - (traverseproc)cwr_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)cwr_next, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - cwr_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "itertools.combinations_with_replacement", /* tp_name */ + sizeof(cwrobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)cwr_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + cwr_doc, /* tp_doc */ + (traverseproc)cwr_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)cwr_next, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + cwr_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; /* permutations object ************************************************************ - + def permutations(iterable, r=None): 'permutations(range(3), 2) --> (0,1) (0,2) (1,0) (1,2) (2,0) (2,1)' pool = tuple(iterable) @@ -2324,28 +2324,28 @@ def permutations(iterable, r=None): cycles = range(n-r+1, n+1)[::-1] yield tuple(pool[i] for i in indices[:r]) while n: - for i in reversed(range(r)): - cycles[i] -= 1 - if cycles[i] == 0: - indices[i:] = indices[i+1:] + indices[i:i+1] - cycles[i] = n - i - else: - j = cycles[i] - indices[i], indices[-j] = indices[-j], indices[i] - yield tuple(pool[i] for i in indices[:r]) - break + for i in reversed(range(r)): + cycles[i] -= 1 + if cycles[i] == 0: + indices[i:] = indices[i+1:] + indices[i:i+1] + cycles[i] = n - i else: - return + j = cycles[i] + indices[i], indices[-j] = indices[-j], indices[i] + yield tuple(pool[i] for i in indices[:r]) + break + else: + return */ typedef struct { - PyObject_HEAD - PyObject *pool; /* input converted to a tuple */ - Py_ssize_t *indices; /* one index per element in the pool */ - Py_ssize_t *cycles; /* one rollover counter per element in the result */ - PyObject *result; /* most recently returned result tuple */ - Py_ssize_t r; /* size of result tuple */ - int stopped; /* set to 1 when the permutations iterator is exhausted */ + PyObject_HEAD + PyObject *pool; /* input converted to a tuple */ + Py_ssize_t *indices; /* one index per element in the pool */ + Py_ssize_t *cycles; /* one rollover counter per element in the result */ + PyObject *result; /* most recently returned result tuple */ + Py_ssize_t r; /* size of result tuple */ + int stopped; /* set to 1 when the permutations iterator is exhausted */ } permutationsobject; static PyTypeObject permutations_type; @@ -2353,184 +2353,184 @@ static PyTypeObject permutations_type; static PyObject * permutations_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - permutationsobject *po; - Py_ssize_t n; - Py_ssize_t r; - PyObject *robj = Py_None; - PyObject *pool = NULL; - PyObject *iterable = NULL; - Py_ssize_t *indices = NULL; - Py_ssize_t *cycles = NULL; - Py_ssize_t i; - static char *kwargs[] = {"iterable", "r", NULL}; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|O:permutations", kwargs, - &iterable, &robj)) - return NULL; - - pool = PySequence_Tuple(iterable); - if (pool == NULL) - goto error; - n = PyTuple_GET_SIZE(pool); - - r = n; - if (robj != Py_None) { - if (!PyLong_Check(robj)) { - PyErr_SetString(PyExc_TypeError, "Expected int as r"); - goto error; - } - r = PyLong_AsSsize_t(robj); - if (r == -1 && PyErr_Occurred()) - goto error; - } - if (r < 0) { - PyErr_SetString(PyExc_ValueError, "r must be non-negative"); - goto error; - } - - indices = PyMem_Malloc(n * sizeof(Py_ssize_t)); - cycles = PyMem_Malloc(r * sizeof(Py_ssize_t)); - if (indices == NULL || cycles == NULL) { - PyErr_NoMemory(); - goto error; - } - - for (i=0 ; i<n ; i++) - indices[i] = i; - for (i=0 ; i<r ; i++) - cycles[i] = n - i; - - /* create permutationsobject structure */ - po = (permutationsobject *)type->tp_alloc(type, 0); - if (po == NULL) - goto error; - - po->pool = pool; - po->indices = indices; - po->cycles = cycles; - po->result = NULL; - po->r = r; - po->stopped = r > n ? 1 : 0; - - return (PyObject *)po; + permutationsobject *po; + Py_ssize_t n; + Py_ssize_t r; + PyObject *robj = Py_None; + PyObject *pool = NULL; + PyObject *iterable = NULL; + Py_ssize_t *indices = NULL; + Py_ssize_t *cycles = NULL; + Py_ssize_t i; + static char *kwargs[] = {"iterable", "r", NULL}; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|O:permutations", kwargs, + &iterable, &robj)) + return NULL; + + pool = PySequence_Tuple(iterable); + if (pool == NULL) + goto error; + n = PyTuple_GET_SIZE(pool); + + r = n; + if (robj != Py_None) { + if (!PyLong_Check(robj)) { + PyErr_SetString(PyExc_TypeError, "Expected int as r"); + goto error; + } + r = PyLong_AsSsize_t(robj); + if (r == -1 && PyErr_Occurred()) + goto error; + } + if (r < 0) { + PyErr_SetString(PyExc_ValueError, "r must be non-negative"); + goto error; + } + + indices = PyMem_Malloc(n * sizeof(Py_ssize_t)); + cycles = PyMem_Malloc(r * sizeof(Py_ssize_t)); + if (indices == NULL || cycles == NULL) { + PyErr_NoMemory(); + goto error; + } + + for (i=0 ; i<n ; i++) + indices[i] = i; + for (i=0 ; i<r ; i++) + cycles[i] = n - i; + + /* create permutationsobject structure */ + po = (permutationsobject *)type->tp_alloc(type, 0); + if (po == NULL) + goto error; + + po->pool = pool; + po->indices = indices; + po->cycles = cycles; + po->result = NULL; + po->r = r; + po->stopped = r > n ? 1 : 0; + + return (PyObject *)po; error: - if (indices != NULL) - PyMem_Free(indices); - if (cycles != NULL) - PyMem_Free(cycles); - Py_XDECREF(pool); - return NULL; + if (indices != NULL) + PyMem_Free(indices); + if (cycles != NULL) + PyMem_Free(cycles); + Py_XDECREF(pool); + return NULL; } static void permutations_dealloc(permutationsobject *po) { - PyObject_GC_UnTrack(po); - Py_XDECREF(po->pool); - Py_XDECREF(po->result); - PyMem_Free(po->indices); - PyMem_Free(po->cycles); - Py_TYPE(po)->tp_free(po); + PyObject_GC_UnTrack(po); + Py_XDECREF(po->pool); + Py_XDECREF(po->result); + PyMem_Free(po->indices); + PyMem_Free(po->cycles); + Py_TYPE(po)->tp_free(po); } static int permutations_traverse(permutationsobject *po, visitproc visit, void *arg) { - Py_VISIT(po->pool); - Py_VISIT(po->result); - return 0; + Py_VISIT(po->pool); + Py_VISIT(po->result); + return 0; } static PyObject * permutations_next(permutationsobject *po) { - PyObject *elem; - PyObject *oldelem; - PyObject *pool = po->pool; - Py_ssize_t *indices = po->indices; - Py_ssize_t *cycles = po->cycles; - PyObject *result = po->result; - Py_ssize_t n = PyTuple_GET_SIZE(pool); - Py_ssize_t r = po->r; - Py_ssize_t i, j, k, index; - - if (po->stopped) - return NULL; - - if (result == NULL) { - /* On the first pass, initialize result tuple using the indices */ - result = PyTuple_New(r); - if (result == NULL) - goto empty; - po->result = result; - for (i=0; i<r ; i++) { - index = indices[i]; - elem = PyTuple_GET_ITEM(pool, index); - Py_INCREF(elem); - PyTuple_SET_ITEM(result, i, elem); - } - } else { - if (n == 0) - goto empty; - - /* Copy the previous result tuple or re-use it if available */ - if (Py_REFCNT(result) > 1) { - PyObject *old_result = result; - result = PyTuple_New(r); - if (result == NULL) - goto empty; - po->result = result; - for (i=0; i<r ; i++) { - elem = PyTuple_GET_ITEM(old_result, i); - Py_INCREF(elem); - PyTuple_SET_ITEM(result, i, elem); - } - Py_DECREF(old_result); - } - /* Now, we've got the only copy so we can update it in-place */ - assert(r == 0 || Py_REFCNT(result) == 1); - - /* Decrement rightmost cycle, moving leftward upon zero rollover */ - for (i=r-1 ; i>=0 ; i--) { - cycles[i] -= 1; - if (cycles[i] == 0) { - /* rotatation: indices[i:] = indices[i+1:] + indices[i:i+1] */ - index = indices[i]; - for (j=i ; j<n-1 ; j++) - indices[j] = indices[j+1]; - indices[n-1] = index; - cycles[i] = n - i; - } else { - j = cycles[i]; - index = indices[i]; - indices[i] = indices[n-j]; - indices[n-j] = index; - - for (k=i; k<r ; k++) { - /* start with i, the leftmost element that changed */ - /* yield tuple(pool[k] for k in indices[:r]) */ - index = indices[k]; - elem = PyTuple_GET_ITEM(pool, index); - Py_INCREF(elem); - oldelem = PyTuple_GET_ITEM(result, k); - PyTuple_SET_ITEM(result, k, elem); - Py_DECREF(oldelem); - } - break; - } - } - /* If i is negative, then the cycles have all - rolled-over and we're done. */ - if (i < 0) - goto empty; - } - Py_INCREF(result); - return result; + PyObject *elem; + PyObject *oldelem; + PyObject *pool = po->pool; + Py_ssize_t *indices = po->indices; + Py_ssize_t *cycles = po->cycles; + PyObject *result = po->result; + Py_ssize_t n = PyTuple_GET_SIZE(pool); + Py_ssize_t r = po->r; + Py_ssize_t i, j, k, index; + + if (po->stopped) + return NULL; + + if (result == NULL) { + /* On the first pass, initialize result tuple using the indices */ + result = PyTuple_New(r); + if (result == NULL) + goto empty; + po->result = result; + for (i=0; i<r ; i++) { + index = indices[i]; + elem = PyTuple_GET_ITEM(pool, index); + Py_INCREF(elem); + PyTuple_SET_ITEM(result, i, elem); + } + } else { + if (n == 0) + goto empty; + + /* Copy the previous result tuple or re-use it if available */ + if (Py_REFCNT(result) > 1) { + PyObject *old_result = result; + result = PyTuple_New(r); + if (result == NULL) + goto empty; + po->result = result; + for (i=0; i<r ; i++) { + elem = PyTuple_GET_ITEM(old_result, i); + Py_INCREF(elem); + PyTuple_SET_ITEM(result, i, elem); + } + Py_DECREF(old_result); + } + /* Now, we've got the only copy so we can update it in-place */ + assert(r == 0 || Py_REFCNT(result) == 1); + + /* Decrement rightmost cycle, moving leftward upon zero rollover */ + for (i=r-1 ; i>=0 ; i--) { + cycles[i] -= 1; + if (cycles[i] == 0) { + /* rotatation: indices[i:] = indices[i+1:] + indices[i:i+1] */ + index = indices[i]; + for (j=i ; j<n-1 ; j++) + indices[j] = indices[j+1]; + indices[n-1] = index; + cycles[i] = n - i; + } else { + j = cycles[i]; + index = indices[i]; + indices[i] = indices[n-j]; + indices[n-j] = index; + + for (k=i; k<r ; k++) { + /* start with i, the leftmost element that changed */ + /* yield tuple(pool[k] for k in indices[:r]) */ + index = indices[k]; + elem = PyTuple_GET_ITEM(pool, index); + Py_INCREF(elem); + oldelem = PyTuple_GET_ITEM(result, k); + PyTuple_SET_ITEM(result, k, elem); + Py_DECREF(oldelem); + } + break; + } + } + /* If i is negative, then the cycles have all + rolled-over and we're done. */ + if (i < 0) + goto empty; + } + Py_INCREF(result); + return result; empty: - po->stopped = 1; - return NULL; + po->stopped = 1; + return NULL; } PyDoc_STRVAR(permutations_doc, @@ -2540,47 +2540,47 @@ Return successive r-length permutations of elements in the iterable.\n\n\ permutations(range(3), 2) --> (0,1), (0,2), (1,0), (1,2), (2,0), (2,1)"); static PyTypeObject permutations_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "itertools.permutations", /* tp_name */ - sizeof(permutationsobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)permutations_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - permutations_doc, /* tp_doc */ - (traverseproc)permutations_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)permutations_next, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - permutations_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "itertools.permutations", /* tp_name */ + sizeof(permutationsobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)permutations_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + permutations_doc, /* tp_doc */ + (traverseproc)permutations_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)permutations_next, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + permutations_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; @@ -2588,15 +2588,15 @@ static PyTypeObject permutations_type = { /* Equivalent to: - def compress(data, selectors): - "compress('ABCDEF', [1,0,1,0,1,1]) --> A C E F" - return (d for d, s in zip(data, selectors) if s) + def compress(data, selectors): + "compress('ABCDEF', [1,0,1,0,1,1]) --> A C E F" + return (d for d, s in zip(data, selectors) if s) */ typedef struct { - PyObject_HEAD - PyObject *data; - PyObject *selectors; + PyObject_HEAD + PyObject *data; + PyObject *selectors; } compressobject; static PyTypeObject compress_type; @@ -2604,86 +2604,86 @@ static PyTypeObject compress_type; static PyObject * compress_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *seq1, *seq2; - PyObject *data=NULL, *selectors=NULL; - compressobject *lz; - static char *kwargs[] = {"data", "selectors", NULL}; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "OO:compress", kwargs, &seq1, &seq2)) - return NULL; - - data = PyObject_GetIter(seq1); - if (data == NULL) - goto fail; - selectors = PyObject_GetIter(seq2); - if (selectors == NULL) - goto fail; - - /* create compressobject structure */ - lz = (compressobject *)type->tp_alloc(type, 0); - if (lz == NULL) - goto fail; - lz->data = data; - lz->selectors = selectors; - return (PyObject *)lz; + PyObject *seq1, *seq2; + PyObject *data=NULL, *selectors=NULL; + compressobject *lz; + static char *kwargs[] = {"data", "selectors", NULL}; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "OO:compress", kwargs, &seq1, &seq2)) + return NULL; + + data = PyObject_GetIter(seq1); + if (data == NULL) + goto fail; + selectors = PyObject_GetIter(seq2); + if (selectors == NULL) + goto fail; + + /* create compressobject structure */ + lz = (compressobject *)type->tp_alloc(type, 0); + if (lz == NULL) + goto fail; + lz->data = data; + lz->selectors = selectors; + return (PyObject *)lz; fail: - Py_XDECREF(data); - Py_XDECREF(selectors); - return NULL; + Py_XDECREF(data); + Py_XDECREF(selectors); + return NULL; } static void compress_dealloc(compressobject *lz) { - PyObject_GC_UnTrack(lz); - Py_XDECREF(lz->data); - Py_XDECREF(lz->selectors); - Py_TYPE(lz)->tp_free(lz); + PyObject_GC_UnTrack(lz); + Py_XDECREF(lz->data); + Py_XDECREF(lz->selectors); + Py_TYPE(lz)->tp_free(lz); } static int compress_traverse(compressobject *lz, visitproc visit, void *arg) { - Py_VISIT(lz->data); - Py_VISIT(lz->selectors); - return 0; + Py_VISIT(lz->data); + Py_VISIT(lz->selectors); + return 0; } static PyObject * compress_next(compressobject *lz) { - PyObject *data = lz->data, *selectors = lz->selectors; - PyObject *datum, *selector; - PyObject *(*datanext)(PyObject *) = *Py_TYPE(data)->tp_iternext; - PyObject *(*selectornext)(PyObject *) = *Py_TYPE(selectors)->tp_iternext; - int ok; - - while (1) { - /* Steps: get datum, get selector, evaluate selector. - Order is important (to match the pure python version - in terms of which input gets a chance to raise an - exception first). - */ - - datum = datanext(data); - if (datum == NULL) - return NULL; - - selector = selectornext(selectors); - if (selector == NULL) { - Py_DECREF(datum); - return NULL; - } - - ok = PyObject_IsTrue(selector); - Py_DECREF(selector); - if (ok == 1) - return datum; - Py_DECREF(datum); - if (ok == -1) - return NULL; - } + PyObject *data = lz->data, *selectors = lz->selectors; + PyObject *datum, *selector; + PyObject *(*datanext)(PyObject *) = *Py_TYPE(data)->tp_iternext; + PyObject *(*selectornext)(PyObject *) = *Py_TYPE(selectors)->tp_iternext; + int ok; + + while (1) { + /* Steps: get datum, get selector, evaluate selector. + Order is important (to match the pure python version + in terms of which input gets a chance to raise an + exception first). + */ + + datum = datanext(data); + if (datum == NULL) + return NULL; + + selector = selectornext(selectors); + if (selector == NULL) { + Py_DECREF(datum); + return NULL; + } + + ok = PyObject_IsTrue(selector); + Py_DECREF(selector); + if (ok == 1) + return datum; + Py_DECREF(datum); + if (ok == -1) + return NULL; + } } PyDoc_STRVAR(compress_doc, @@ -2694,56 +2694,56 @@ Forms a shorter iterator from selected data elements using the\n\ selectors to choose the data elements."); static PyTypeObject compress_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "itertools.compress", /* tp_name */ - sizeof(compressobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)compress_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - compress_doc, /* tp_doc */ - (traverseproc)compress_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)compress_next, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - compress_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "itertools.compress", /* tp_name */ + sizeof(compressobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)compress_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + compress_doc, /* tp_doc */ + (traverseproc)compress_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)compress_next, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + compress_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; /* filterfalse object ************************************************************/ typedef struct { - PyObject_HEAD - PyObject *func; - PyObject *it; + PyObject_HEAD + PyObject *func; + PyObject *it; } filterfalseobject; static PyTypeObject filterfalse_type; @@ -2751,83 +2751,83 @@ static PyTypeObject filterfalse_type; static PyObject * filterfalse_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *func, *seq; - PyObject *it; - filterfalseobject *lz; + PyObject *func, *seq; + PyObject *it; + filterfalseobject *lz; - if (type == &filterfalse_type && - !_PyArg_NoKeywords("filterfalse()", kwds)) - return NULL; + if (type == &filterfalse_type && + !_PyArg_NoKeywords("filterfalse()", kwds)) + return NULL; - if (!PyArg_UnpackTuple(args, "filterfalse", 2, 2, &func, &seq)) - return NULL; + if (!PyArg_UnpackTuple(args, "filterfalse", 2, 2, &func, &seq)) + return NULL; - /* Get iterator. */ - it = PyObject_GetIter(seq); - if (it == NULL) - return NULL; + /* Get iterator. */ + it = PyObject_GetIter(seq); + if (it == NULL) + return NULL; - /* create filterfalseobject structure */ - lz = (filterfalseobject *)type->tp_alloc(type, 0); - if (lz == NULL) { - Py_DECREF(it); - return NULL; - } - Py_INCREF(func); - lz->func = func; - lz->it = it; + /* create filterfalseobject structure */ + lz = (filterfalseobject *)type->tp_alloc(type, 0); + if (lz == NULL) { + Py_DECREF(it); + return NULL; + } + Py_INCREF(func); + lz->func = func; + lz->it = it; - return (PyObject *)lz; + return (PyObject *)lz; } static void filterfalse_dealloc(filterfalseobject *lz) { - PyObject_GC_UnTrack(lz); - Py_XDECREF(lz->func); - Py_XDECREF(lz->it); - Py_TYPE(lz)->tp_free(lz); + PyObject_GC_UnTrack(lz); + Py_XDECREF(lz->func); + Py_XDECREF(lz->it); + Py_TYPE(lz)->tp_free(lz); } static int filterfalse_traverse(filterfalseobject *lz, visitproc visit, void *arg) { - Py_VISIT(lz->it); - Py_VISIT(lz->func); - return 0; + Py_VISIT(lz->it); + Py_VISIT(lz->func); + return 0; } static PyObject * filterfalse_next(filterfalseobject *lz) { - PyObject *item; - PyObject *it = lz->it; - long ok; - PyObject *(*iternext)(PyObject *); - - iternext = *Py_TYPE(it)->tp_iternext; - for (;;) { - item = iternext(it); - if (item == NULL) - return NULL; - - if (lz->func == Py_None || lz->func == (PyObject *)&PyBool_Type) { - ok = PyObject_IsTrue(item); - } else { - PyObject *good; - good = PyObject_CallFunctionObjArgs(lz->func, - item, NULL); - if (good == NULL) { - Py_DECREF(item); - return NULL; - } - ok = PyObject_IsTrue(good); - Py_DECREF(good); - } - if (!ok) - return item; - Py_DECREF(item); - } + PyObject *item; + PyObject *it = lz->it; + long ok; + PyObject *(*iternext)(PyObject *); + + iternext = *Py_TYPE(it)->tp_iternext; + for (;;) { + item = iternext(it); + if (item == NULL) + return NULL; + + if (lz->func == Py_None || lz->func == (PyObject *)&PyBool_Type) { + ok = PyObject_IsTrue(item); + } else { + PyObject *good; + good = PyObject_CallFunctionObjArgs(lz->func, + item, NULL); + if (good == NULL) { + Py_DECREF(item); + return NULL; + } + ok = PyObject_IsTrue(good); + Py_DECREF(good); + } + if (!ok) + return item; + Py_DECREF(item); + } } PyDoc_STRVAR(filterfalse_doc, @@ -2837,74 +2837,74 @@ Return those items of sequence for which function(item) is false.\n\ If function is None, return the items that are false."); static PyTypeObject filterfalse_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "itertools.filterfalse", /* tp_name */ - sizeof(filterfalseobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)filterfalse_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - filterfalse_doc, /* tp_doc */ - (traverseproc)filterfalse_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)filterfalse_next, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - filterfalse_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "itertools.filterfalse", /* tp_name */ + sizeof(filterfalseobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)filterfalse_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + filterfalse_doc, /* tp_doc */ + (traverseproc)filterfalse_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)filterfalse_next, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + filterfalse_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; /* count object ************************************************************/ typedef struct { - PyObject_HEAD - Py_ssize_t cnt; - PyObject *long_cnt; - PyObject *long_step; + PyObject_HEAD + Py_ssize_t cnt; + PyObject *long_cnt; + PyObject *long_step; } countobject; /* Counting logic and invariants: fast_mode: when cnt an integer < PY_SSIZE_T_MAX and no step is specified. - assert(cnt != PY_SSIZE_T_MAX && long_cnt == NULL && long_step==PyInt(1)); - Advances with: cnt += 1 - When count hits Y_SSIZE_T_MAX, switch to slow_mode. + assert(cnt != PY_SSIZE_T_MAX && long_cnt == NULL && long_step==PyInt(1)); + Advances with: cnt += 1 + When count hits Y_SSIZE_T_MAX, switch to slow_mode. slow_mode: when cnt == PY_SSIZE_T_MAX, step is not int(1), or cnt is a float. - assert(cnt == PY_SSIZE_T_MAX && long_cnt != NULL && long_step != NULL); - All counting is done with python objects (no overflows or underflows). - Advances with: long_cnt += long_step - Step may be zero -- effectively a slow version of repeat(cnt). - Either long_cnt or long_step may be a float, Fraction, or Decimal. + assert(cnt == PY_SSIZE_T_MAX && long_cnt != NULL && long_step != NULL); + All counting is done with python objects (no overflows or underflows). + Advances with: long_cnt += long_step + Step may be zero -- effectively a slow version of repeat(cnt). + Either long_cnt or long_step may be a float, Fraction, or Decimal. */ static PyTypeObject count_type; @@ -2912,221 +2912,221 @@ static PyTypeObject count_type; static PyObject * count_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - countobject *lz; - int slow_mode = 0; - Py_ssize_t cnt = 0; - PyObject *long_cnt = NULL; - PyObject *long_step = NULL; - static char *kwlist[] = {"start", "step", 0}; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "|OO:count", - kwlist, &long_cnt, &long_step)) - return NULL; - - if ((long_cnt != NULL && !PyNumber_Check(long_cnt)) || - (long_step != NULL && !PyNumber_Check(long_step))) { - PyErr_SetString(PyExc_TypeError, "a number is required"); - return NULL; - } - - if (long_cnt != NULL) { - cnt = PyLong_AsSsize_t(long_cnt); - if ((cnt == -1 && PyErr_Occurred()) || !PyLong_Check(long_cnt)) { - PyErr_Clear(); - slow_mode = 1; - } - Py_INCREF(long_cnt); - } else { - cnt = 0; - long_cnt = PyLong_FromLong(0); - } - - /* If not specified, step defaults to 1 */ - if (long_step == NULL) { - long_step = PyLong_FromLong(1); - if (long_step == NULL) { - Py_DECREF(long_cnt); - return NULL; - } - } else - Py_INCREF(long_step); - - assert(long_cnt != NULL && long_step != NULL); - - /* Fast mode only works when the step is 1 */ - if (!PyLong_Check(long_step) || - PyLong_AS_LONG(long_step) != 1) { - slow_mode = 1; - } - - if (slow_mode) - cnt = PY_SSIZE_T_MAX; - else - Py_CLEAR(long_cnt); - - assert((cnt != PY_SSIZE_T_MAX && long_cnt == NULL && !slow_mode) || - (cnt == PY_SSIZE_T_MAX && long_cnt != NULL && slow_mode)); - assert(slow_mode || - (PyLong_Check(long_step) && PyLong_AS_LONG(long_step) == 1)); - - /* create countobject structure */ - lz = (countobject *)type->tp_alloc(type, 0); - if (lz == NULL) { - Py_XDECREF(long_cnt); - return NULL; - } - lz->cnt = cnt; - lz->long_cnt = long_cnt; - lz->long_step = long_step; - - return (PyObject *)lz; + countobject *lz; + int slow_mode = 0; + Py_ssize_t cnt = 0; + PyObject *long_cnt = NULL; + PyObject *long_step = NULL; + static char *kwlist[] = {"start", "step", 0}; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "|OO:count", + kwlist, &long_cnt, &long_step)) + return NULL; + + if ((long_cnt != NULL && !PyNumber_Check(long_cnt)) || + (long_step != NULL && !PyNumber_Check(long_step))) { + PyErr_SetString(PyExc_TypeError, "a number is required"); + return NULL; + } + + if (long_cnt != NULL) { + cnt = PyLong_AsSsize_t(long_cnt); + if ((cnt == -1 && PyErr_Occurred()) || !PyLong_Check(long_cnt)) { + PyErr_Clear(); + slow_mode = 1; + } + Py_INCREF(long_cnt); + } else { + cnt = 0; + long_cnt = PyLong_FromLong(0); + } + + /* If not specified, step defaults to 1 */ + if (long_step == NULL) { + long_step = PyLong_FromLong(1); + if (long_step == NULL) { + Py_DECREF(long_cnt); + return NULL; + } + } else + Py_INCREF(long_step); + + assert(long_cnt != NULL && long_step != NULL); + + /* Fast mode only works when the step is 1 */ + if (!PyLong_Check(long_step) || + PyLong_AS_LONG(long_step) != 1) { + slow_mode = 1; + } + + if (slow_mode) + cnt = PY_SSIZE_T_MAX; + else + Py_CLEAR(long_cnt); + + assert((cnt != PY_SSIZE_T_MAX && long_cnt == NULL && !slow_mode) || + (cnt == PY_SSIZE_T_MAX && long_cnt != NULL && slow_mode)); + assert(slow_mode || + (PyLong_Check(long_step) && PyLong_AS_LONG(long_step) == 1)); + + /* create countobject structure */ + lz = (countobject *)type->tp_alloc(type, 0); + if (lz == NULL) { + Py_XDECREF(long_cnt); + return NULL; + } + lz->cnt = cnt; + lz->long_cnt = long_cnt; + lz->long_step = long_step; + + return (PyObject *)lz; } static void count_dealloc(countobject *lz) { - PyObject_GC_UnTrack(lz); - Py_XDECREF(lz->long_cnt); - Py_XDECREF(lz->long_step); - Py_TYPE(lz)->tp_free(lz); + PyObject_GC_UnTrack(lz); + Py_XDECREF(lz->long_cnt); + Py_XDECREF(lz->long_step); + Py_TYPE(lz)->tp_free(lz); } static int count_traverse(countobject *lz, visitproc visit, void *arg) { - Py_VISIT(lz->long_cnt); - Py_VISIT(lz->long_step); - return 0; + Py_VISIT(lz->long_cnt); + Py_VISIT(lz->long_step); + return 0; } static PyObject * count_nextlong(countobject *lz) { - PyObject *long_cnt; - PyObject *stepped_up; + PyObject *long_cnt; + PyObject *stepped_up; - long_cnt = lz->long_cnt; - if (long_cnt == NULL) { - /* Switch to slow_mode */ - long_cnt = PyLong_FromSsize_t(PY_SSIZE_T_MAX); - if (long_cnt == NULL) - return NULL; - } - assert(lz->cnt == PY_SSIZE_T_MAX && long_cnt != NULL); + long_cnt = lz->long_cnt; + if (long_cnt == NULL) { + /* Switch to slow_mode */ + long_cnt = PyLong_FromSsize_t(PY_SSIZE_T_MAX); + if (long_cnt == NULL) + return NULL; + } + assert(lz->cnt == PY_SSIZE_T_MAX && long_cnt != NULL); - stepped_up = PyNumber_Add(long_cnt, lz->long_step); - if (stepped_up == NULL) - return NULL; - lz->long_cnt = stepped_up; - return long_cnt; + stepped_up = PyNumber_Add(long_cnt, lz->long_step); + if (stepped_up == NULL) + return NULL; + lz->long_cnt = stepped_up; + return long_cnt; } static PyObject * count_next(countobject *lz) { - if (lz->cnt == PY_SSIZE_T_MAX) - return count_nextlong(lz); - return PyLong_FromSsize_t(lz->cnt++); + if (lz->cnt == PY_SSIZE_T_MAX) + return count_nextlong(lz); + return PyLong_FromSsize_t(lz->cnt++); } static PyObject * count_repr(countobject *lz) { - if (lz->cnt != PY_SSIZE_T_MAX) - return PyUnicode_FromFormat("count(%zd)", lz->cnt); + if (lz->cnt != PY_SSIZE_T_MAX) + return PyUnicode_FromFormat("count(%zd)", lz->cnt); - if (PyLong_Check(lz->long_step)) { - long step = PyLong_AsLong(lz->long_step); - if (step == -1 && PyErr_Occurred()) { - PyErr_Clear(); - } - if (step == 1) { - /* Don't display step when it is an integer equal to 1 */ - return PyUnicode_FromFormat("count(%R)", lz->long_cnt); - } - } - return PyUnicode_FromFormat("count(%R, %R)", - lz->long_cnt, lz->long_step); + if (PyLong_Check(lz->long_step)) { + long step = PyLong_AsLong(lz->long_step); + if (step == -1 && PyErr_Occurred()) { + PyErr_Clear(); + } + if (step == 1) { + /* Don't display step when it is an integer equal to 1 */ + return PyUnicode_FromFormat("count(%R)", lz->long_cnt); + } + } + return PyUnicode_FromFormat("count(%R, %R)", + lz->long_cnt, lz->long_step); } static PyObject * count_reduce(countobject *lz) { - if (lz->cnt == PY_SSIZE_T_MAX) - return Py_BuildValue("O(OO)", Py_TYPE(lz), lz->long_cnt, lz->long_step); - return Py_BuildValue("O(n)", Py_TYPE(lz), lz->cnt); + if (lz->cnt == PY_SSIZE_T_MAX) + return Py_BuildValue("O(OO)", Py_TYPE(lz), lz->long_cnt, lz->long_step); + return Py_BuildValue("O(n)", Py_TYPE(lz), lz->cnt); } PyDoc_STRVAR(count_reduce_doc, "Return state information for pickling."); static PyMethodDef count_methods[] = { - {"__reduce__", (PyCFunction)count_reduce, METH_NOARGS, - count_reduce_doc}, - {NULL, NULL} /* sentinel */ + {"__reduce__", (PyCFunction)count_reduce, METH_NOARGS, + count_reduce_doc}, + {NULL, NULL} /* sentinel */ }; PyDoc_STRVAR(count_doc, - "count(start=0, step=1]) --> count object\n\ + "count(start=0, step=1]) --> count object\n\ \n\ Return a count object whose .__next__() method returns consecutive values.\n\ Equivalent to:\n\n\ def count(firstval=0, step=1):\n\ - x = firstval\n\ - while 1:\n\ - yield x\n\ - x += step\n"); + x = firstval\n\ + while 1:\n\ + yield x\n\ + x += step\n"); static PyTypeObject count_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "itertools.count", /* tp_name */ - sizeof(countobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)count_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)count_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - count_doc, /* tp_doc */ - (traverseproc)count_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)count_next, /* tp_iternext */ - count_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - count_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "itertools.count", /* tp_name */ + sizeof(countobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)count_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)count_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + count_doc, /* tp_doc */ + (traverseproc)count_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)count_next, /* tp_iternext */ + count_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + count_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; /* repeat object ************************************************************/ typedef struct { - PyObject_HEAD - PyObject *element; - Py_ssize_t cnt; + PyObject_HEAD + PyObject *element; + Py_ssize_t cnt; } repeatobject; static PyTypeObject repeat_type; @@ -3134,77 +3134,77 @@ static PyTypeObject repeat_type; static PyObject * repeat_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - repeatobject *ro; - PyObject *element; - Py_ssize_t cnt = -1; - static char *kwargs[] = {"object", "times", NULL}; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|n:repeat", kwargs, - &element, &cnt)) - return NULL; + repeatobject *ro; + PyObject *element; + Py_ssize_t cnt = -1; + static char *kwargs[] = {"object", "times", NULL}; - if (PyTuple_Size(args) == 2 && cnt < 0) - cnt = 0; + if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|n:repeat", kwargs, + &element, &cnt)) + return NULL; - ro = (repeatobject *)type->tp_alloc(type, 0); - if (ro == NULL) - return NULL; - Py_INCREF(element); - ro->element = element; - ro->cnt = cnt; - return (PyObject *)ro; + if (PyTuple_Size(args) == 2 && cnt < 0) + cnt = 0; + + ro = (repeatobject *)type->tp_alloc(type, 0); + if (ro == NULL) + return NULL; + Py_INCREF(element); + ro->element = element; + ro->cnt = cnt; + return (PyObject *)ro; } static void repeat_dealloc(repeatobject *ro) { - PyObject_GC_UnTrack(ro); - Py_XDECREF(ro->element); - Py_TYPE(ro)->tp_free(ro); + PyObject_GC_UnTrack(ro); + Py_XDECREF(ro->element); + Py_TYPE(ro)->tp_free(ro); } static int repeat_traverse(repeatobject *ro, visitproc visit, void *arg) { - Py_VISIT(ro->element); - return 0; + Py_VISIT(ro->element); + return 0; } static PyObject * repeat_next(repeatobject *ro) { - if (ro->cnt == 0) - return NULL; - if (ro->cnt > 0) - ro->cnt--; - Py_INCREF(ro->element); - return ro->element; + if (ro->cnt == 0) + return NULL; + if (ro->cnt > 0) + ro->cnt--; + Py_INCREF(ro->element); + return ro->element; } static PyObject * repeat_repr(repeatobject *ro) { - if (ro->cnt == -1) - return PyUnicode_FromFormat("repeat(%R)", ro->element); - else - return PyUnicode_FromFormat("repeat(%R, %zd)", ro->element, ro->cnt); -} + if (ro->cnt == -1) + return PyUnicode_FromFormat("repeat(%R)", ro->element); + else + return PyUnicode_FromFormat("repeat(%R, %zd)", ro->element, ro->cnt); +} static PyObject * repeat_len(repeatobject *ro) { - if (ro->cnt == -1) { - PyErr_SetString(PyExc_TypeError, "len() of unsized object"); - return NULL; - } - return PyLong_FromSize_t(ro->cnt); + if (ro->cnt == -1) { + PyErr_SetString(PyExc_TypeError, "len() of unsized object"); + return NULL; + } + return PyLong_FromSize_t(ro->cnt); } PyDoc_STRVAR(length_hint_doc, "Private method returning an estimate of len(list(it))."); static PyMethodDef repeat_methods[] = { - {"__length_hint__", (PyCFunction)repeat_len, METH_NOARGS, length_hint_doc}, - {NULL, NULL} /* sentinel */ + {"__length_hint__", (PyCFunction)repeat_len, METH_NOARGS, length_hint_doc}, + {NULL, NULL} /* sentinel */ }; PyDoc_STRVAR(repeat_doc, @@ -3213,47 +3213,47 @@ for the specified number of times. If not specified, returns the object\n\ endlessly."); static PyTypeObject repeat_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "itertools.repeat", /* tp_name */ - sizeof(repeatobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)repeat_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)repeat_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - repeat_doc, /* tp_doc */ - (traverseproc)repeat_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)repeat_next, /* tp_iternext */ - repeat_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - repeat_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "itertools.repeat", /* tp_name */ + sizeof(repeatobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)repeat_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)repeat_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + repeat_doc, /* tp_doc */ + (traverseproc)repeat_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)repeat_next, /* tp_iternext */ + repeat_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + repeat_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; /* ziplongest object ************************************************************/ @@ -3261,12 +3261,12 @@ static PyTypeObject repeat_type = { #include "Python.h" typedef struct { - PyObject_HEAD - Py_ssize_t tuplesize; - Py_ssize_t numactive; - PyObject *ittuple; /* tuple of iterators */ - PyObject *result; - PyObject *fillvalue; + PyObject_HEAD + Py_ssize_t tuplesize; + Py_ssize_t numactive; + PyObject *ittuple; /* tuple of iterators */ + PyObject *result; + PyObject *fillvalue; } ziplongestobject; static PyTypeObject ziplongest_type; @@ -3274,159 +3274,159 @@ static PyTypeObject ziplongest_type; static PyObject * zip_longest_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - ziplongestobject *lz; - Py_ssize_t i; - PyObject *ittuple; /* tuple of iterators */ - PyObject *result; - PyObject *fillvalue = Py_None; - Py_ssize_t tuplesize = PySequence_Length(args); - - if (kwds != NULL && PyDict_CheckExact(kwds) && PyDict_Size(kwds) > 0) { - fillvalue = PyDict_GetItemString(kwds, "fillvalue"); - if (fillvalue == NULL || PyDict_Size(kwds) > 1) { - PyErr_SetString(PyExc_TypeError, - "zip_longest() got an unexpected keyword argument"); - return NULL; - } + ziplongestobject *lz; + Py_ssize_t i; + PyObject *ittuple; /* tuple of iterators */ + PyObject *result; + PyObject *fillvalue = Py_None; + Py_ssize_t tuplesize = PySequence_Length(args); + + if (kwds != NULL && PyDict_CheckExact(kwds) && PyDict_Size(kwds) > 0) { + fillvalue = PyDict_GetItemString(kwds, "fillvalue"); + if (fillvalue == NULL || PyDict_Size(kwds) > 1) { + PyErr_SetString(PyExc_TypeError, + "zip_longest() got an unexpected keyword argument"); + return NULL; } - - /* args must be a tuple */ - assert(PyTuple_Check(args)); - - /* obtain iterators */ - ittuple = PyTuple_New(tuplesize); - if (ittuple == NULL) - return NULL; - for (i=0; i < tuplesize; ++i) { - PyObject *item = PyTuple_GET_ITEM(args, i); - PyObject *it = PyObject_GetIter(item); - if (it == NULL) { - if (PyErr_ExceptionMatches(PyExc_TypeError)) - PyErr_Format(PyExc_TypeError, - "zip_longest argument #%zd must support iteration", - i+1); - Py_DECREF(ittuple); - return NULL; - } - PyTuple_SET_ITEM(ittuple, i, it); - } - - /* create a result holder */ - result = PyTuple_New(tuplesize); - if (result == NULL) { - Py_DECREF(ittuple); - return NULL; - } - for (i=0 ; i < tuplesize ; i++) { - Py_INCREF(Py_None); - PyTuple_SET_ITEM(result, i, Py_None); - } - - /* create ziplongestobject structure */ - lz = (ziplongestobject *)type->tp_alloc(type, 0); - if (lz == NULL) { - Py_DECREF(ittuple); - Py_DECREF(result); - return NULL; - } - lz->ittuple = ittuple; - lz->tuplesize = tuplesize; - lz->numactive = tuplesize; - lz->result = result; - Py_INCREF(fillvalue); - lz->fillvalue = fillvalue; - return (PyObject *)lz; + } + + /* args must be a tuple */ + assert(PyTuple_Check(args)); + + /* obtain iterators */ + ittuple = PyTuple_New(tuplesize); + if (ittuple == NULL) + return NULL; + for (i=0; i < tuplesize; ++i) { + PyObject *item = PyTuple_GET_ITEM(args, i); + PyObject *it = PyObject_GetIter(item); + if (it == NULL) { + if (PyErr_ExceptionMatches(PyExc_TypeError)) + PyErr_Format(PyExc_TypeError, + "zip_longest argument #%zd must support iteration", + i+1); + Py_DECREF(ittuple); + return NULL; + } + PyTuple_SET_ITEM(ittuple, i, it); + } + + /* create a result holder */ + result = PyTuple_New(tuplesize); + if (result == NULL) { + Py_DECREF(ittuple); + return NULL; + } + for (i=0 ; i < tuplesize ; i++) { + Py_INCREF(Py_None); + PyTuple_SET_ITEM(result, i, Py_None); + } + + /* create ziplongestobject structure */ + lz = (ziplongestobject *)type->tp_alloc(type, 0); + if (lz == NULL) { + Py_DECREF(ittuple); + Py_DECREF(result); + return NULL; + } + lz->ittuple = ittuple; + lz->tuplesize = tuplesize; + lz->numactive = tuplesize; + lz->result = result; + Py_INCREF(fillvalue); + lz->fillvalue = fillvalue; + return (PyObject *)lz; } static void zip_longest_dealloc(ziplongestobject *lz) { - PyObject_GC_UnTrack(lz); - Py_XDECREF(lz->ittuple); - Py_XDECREF(lz->result); - Py_XDECREF(lz->fillvalue); - Py_TYPE(lz)->tp_free(lz); + PyObject_GC_UnTrack(lz); + Py_XDECREF(lz->ittuple); + Py_XDECREF(lz->result); + Py_XDECREF(lz->fillvalue); + Py_TYPE(lz)->tp_free(lz); } static int zip_longest_traverse(ziplongestobject *lz, visitproc visit, void *arg) { - Py_VISIT(lz->ittuple); - Py_VISIT(lz->result); - Py_VISIT(lz->fillvalue); - return 0; + Py_VISIT(lz->ittuple); + Py_VISIT(lz->result); + Py_VISIT(lz->fillvalue); + return 0; } static PyObject * zip_longest_next(ziplongestobject *lz) { - Py_ssize_t i; - Py_ssize_t tuplesize = lz->tuplesize; - PyObject *result = lz->result; - PyObject *it; - PyObject *item; - PyObject *olditem; - - if (tuplesize == 0) - return NULL; - if (lz->numactive == 0) - return NULL; - if (Py_REFCNT(result) == 1) { - Py_INCREF(result); - for (i=0 ; i < tuplesize ; i++) { - it = PyTuple_GET_ITEM(lz->ittuple, i); - if (it == NULL) { - Py_INCREF(lz->fillvalue); - item = lz->fillvalue; - } else { - item = PyIter_Next(it); - if (item == NULL) { - lz->numactive -= 1; - if (lz->numactive == 0 || PyErr_Occurred()) { - lz->numactive = 0; - Py_DECREF(result); - return NULL; - } else { - Py_INCREF(lz->fillvalue); - item = lz->fillvalue; - PyTuple_SET_ITEM(lz->ittuple, i, NULL); - Py_DECREF(it); - } - } - } - olditem = PyTuple_GET_ITEM(result, i); - PyTuple_SET_ITEM(result, i, item); - Py_DECREF(olditem); + Py_ssize_t i; + Py_ssize_t tuplesize = lz->tuplesize; + PyObject *result = lz->result; + PyObject *it; + PyObject *item; + PyObject *olditem; + + if (tuplesize == 0) + return NULL; + if (lz->numactive == 0) + return NULL; + if (Py_REFCNT(result) == 1) { + Py_INCREF(result); + for (i=0 ; i < tuplesize ; i++) { + it = PyTuple_GET_ITEM(lz->ittuple, i); + if (it == NULL) { + Py_INCREF(lz->fillvalue); + item = lz->fillvalue; + } else { + item = PyIter_Next(it); + if (item == NULL) { + lz->numactive -= 1; + if (lz->numactive == 0 || PyErr_Occurred()) { + lz->numactive = 0; + Py_DECREF(result); + return NULL; + } else { + Py_INCREF(lz->fillvalue); + item = lz->fillvalue; + PyTuple_SET_ITEM(lz->ittuple, i, NULL); + Py_DECREF(it); + } } - } else { - result = PyTuple_New(tuplesize); - if (result == NULL) + } + olditem = PyTuple_GET_ITEM(result, i); + PyTuple_SET_ITEM(result, i, item); + Py_DECREF(olditem); + } + } else { + result = PyTuple_New(tuplesize); + if (result == NULL) + return NULL; + for (i=0 ; i < tuplesize ; i++) { + it = PyTuple_GET_ITEM(lz->ittuple, i); + if (it == NULL) { + Py_INCREF(lz->fillvalue); + item = lz->fillvalue; + } else { + item = PyIter_Next(it); + if (item == NULL) { + lz->numactive -= 1; + if (lz->numactive == 0 || PyErr_Occurred()) { + lz->numactive = 0; + Py_DECREF(result); return NULL; - for (i=0 ; i < tuplesize ; i++) { - it = PyTuple_GET_ITEM(lz->ittuple, i); - if (it == NULL) { - Py_INCREF(lz->fillvalue); - item = lz->fillvalue; - } else { - item = PyIter_Next(it); - if (item == NULL) { - lz->numactive -= 1; - if (lz->numactive == 0 || PyErr_Occurred()) { - lz->numactive = 0; - Py_DECREF(result); - return NULL; - } else { - Py_INCREF(lz->fillvalue); - item = lz->fillvalue; - PyTuple_SET_ITEM(lz->ittuple, i, NULL); - Py_DECREF(it); - } - } - } - PyTuple_SET_ITEM(result, i, item); + } else { + Py_INCREF(lz->fillvalue); + item = lz->fillvalue; + PyTuple_SET_ITEM(lz->ittuple, i, NULL); + Py_DECREF(it); + } } + } + PyTuple_SET_ITEM(result, i, item); } - return result; + } + return result; } PyDoc_STRVAR(zip_longest_doc, @@ -3441,47 +3441,47 @@ defaults to None or can be specified by a keyword argument.\n\ "); static PyTypeObject ziplongest_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "itertools.zip_longest", /* tp_name */ - sizeof(ziplongestobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)zip_longest_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - zip_longest_doc, /* tp_doc */ - (traverseproc)zip_longest_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)zip_longest_next, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - zip_longest_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "itertools.zip_longest", /* tp_name */ + sizeof(ziplongestobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)zip_longest_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + zip_longest_doc, /* tp_doc */ + (traverseproc)zip_longest_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)zip_longest_next, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + zip_longest_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; /* module level code ********************************************************/ @@ -3516,68 +3516,68 @@ combinations_with_replacement(p, r)\n\ static PyMethodDef module_methods[] = { - {"tee", (PyCFunction)tee, METH_VARARGS, tee_doc}, - {NULL, NULL} /* sentinel */ + {"tee", (PyCFunction)tee, METH_VARARGS, tee_doc}, + {NULL, NULL} /* sentinel */ }; static struct PyModuleDef itertoolsmodule = { - PyModuleDef_HEAD_INIT, - "itertools", - module_doc, - -1, - module_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "itertools", + module_doc, + -1, + module_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_itertools(void) { - int i; - PyObject *m; - char *name; - PyTypeObject *typelist[] = { - &combinations_type, - &cwr_type, - &cycle_type, - &dropwhile_type, - &takewhile_type, - &islice_type, - &starmap_type, - &chain_type, - &compress_type, - &filterfalse_type, - &count_type, - &ziplongest_type, - &permutations_type, - &product_type, - &repeat_type, - &groupby_type, - NULL - }; - - Py_TYPE(&teedataobject_type) = &PyType_Type; - m = PyModule_Create(&itertoolsmodule); - if (m == NULL) - return NULL; - - for (i=0 ; typelist[i] != NULL ; i++) { - if (PyType_Ready(typelist[i]) < 0) - return NULL; - name = strchr(typelist[i]->tp_name, '.'); - assert (name != NULL); - Py_INCREF(typelist[i]); - PyModule_AddObject(m, name+1, (PyObject *)typelist[i]); - } - - if (PyType_Ready(&teedataobject_type) < 0) - return NULL; - if (PyType_Ready(&tee_type) < 0) - return NULL; - if (PyType_Ready(&_grouper_type) < 0) - return NULL; - return m; + int i; + PyObject *m; + char *name; + PyTypeObject *typelist[] = { + &combinations_type, + &cwr_type, + &cycle_type, + &dropwhile_type, + &takewhile_type, + &islice_type, + &starmap_type, + &chain_type, + &compress_type, + &filterfalse_type, + &count_type, + &ziplongest_type, + &permutations_type, + &product_type, + &repeat_type, + &groupby_type, + NULL + }; + + Py_TYPE(&teedataobject_type) = &PyType_Type; + m = PyModule_Create(&itertoolsmodule); + if (m == NULL) + return NULL; + + for (i=0 ; typelist[i] != NULL ; i++) { + if (PyType_Ready(typelist[i]) < 0) + return NULL; + name = strchr(typelist[i]->tp_name, '.'); + assert (name != NULL); + Py_INCREF(typelist[i]); + PyModule_AddObject(m, name+1, (PyObject *)typelist[i]); + } + + if (PyType_Ready(&teedataobject_type) < 0) + return NULL; + if (PyType_Ready(&tee_type) < 0) + return NULL; + if (PyType_Ready(&_grouper_type) < 0) + return NULL; + return m; } diff --git a/Modules/main.c b/Modules/main.c index 7736d99..eb44aa9 100644 --- a/Modules/main.c +++ b/Modules/main.c @@ -104,20 +104,20 @@ PYTHONIOENCODING: Encoding[:errors] used for stdin/stdout/stderr.\n\ static FILE* _wfopen(const wchar_t *path, const wchar_t *mode) { - char cpath[PATH_MAX]; - char cmode[10]; - size_t r; - r = wcstombs(cpath, path, PATH_MAX); - if (r == (size_t)-1 || r >= PATH_MAX) { - errno = EINVAL; - return NULL; - } - r = wcstombs(cmode, mode, 10); - if (r == (size_t)-1 || r >= 10) { - errno = EINVAL; - return NULL; - } - return fopen(cpath, cmode); + char cpath[PATH_MAX]; + char cmode[10]; + size_t r; + r = wcstombs(cpath, path, PATH_MAX); + if (r == (size_t)-1 || r >= PATH_MAX) { + errno = EINVAL; + return NULL; + } + r = wcstombs(cmode, mode, 10); + if (r == (size_t)-1 || r >= 10) { + errno = EINVAL; + return NULL; + } + return fopen(cpath, cmode); } #endif @@ -125,131 +125,131 @@ _wfopen(const wchar_t *path, const wchar_t *mode) static int usage(int exitcode, wchar_t* program) { - FILE *f = exitcode ? stderr : stdout; - - fprintf(f, usage_line, program); - if (exitcode) - fprintf(f, "Try `python -h' for more information.\n"); - else { - fputs(usage_1, f); - fputs(usage_2, f); - fputs(usage_3, f); - fprintf(f, usage_4, DELIM); - fprintf(f, usage_5, DELIM, PYTHONHOMEHELP); - } + FILE *f = exitcode ? stderr : stdout; + + fprintf(f, usage_line, program); + if (exitcode) + fprintf(f, "Try `python -h' for more information.\n"); + else { + fputs(usage_1, f); + fputs(usage_2, f); + fputs(usage_3, f); + fprintf(f, usage_4, DELIM); + fprintf(f, usage_5, DELIM, PYTHONHOMEHELP); + } #if defined(__VMS) - if (exitcode == 0) { - /* suppress 'error' message */ - return 1; - } - else { - /* STS$M_INHIB_MSG + SS$_ABORT */ - return 0x1000002c; - } + if (exitcode == 0) { + /* suppress 'error' message */ + return 1; + } + else { + /* STS$M_INHIB_MSG + SS$_ABORT */ + return 0x1000002c; + } #else - return exitcode; + return exitcode; #endif - /*NOTREACHED*/ + /*NOTREACHED*/ } static void RunStartupFile(PyCompilerFlags *cf) { - char *startup = Py_GETENV("PYTHONSTARTUP"); - if (startup != NULL && startup[0] != '\0') { - FILE *fp = fopen(startup, "r"); - if (fp != NULL) { - (void) PyRun_SimpleFileExFlags(fp, startup, 0, cf); - PyErr_Clear(); - fclose(fp); - } else { - int save_errno; - - save_errno = errno; - PySys_WriteStderr("Could not open PYTHONSTARTUP\n"); - errno = save_errno; - PyErr_SetFromErrnoWithFilename(PyExc_IOError, - startup); - PyErr_Print(); - PyErr_Clear(); - } - } + char *startup = Py_GETENV("PYTHONSTARTUP"); + if (startup != NULL && startup[0] != '\0') { + FILE *fp = fopen(startup, "r"); + if (fp != NULL) { + (void) PyRun_SimpleFileExFlags(fp, startup, 0, cf); + PyErr_Clear(); + fclose(fp); + } else { + int save_errno; + + save_errno = errno; + PySys_WriteStderr("Could not open PYTHONSTARTUP\n"); + errno = save_errno; + PyErr_SetFromErrnoWithFilename(PyExc_IOError, + startup); + PyErr_Print(); + PyErr_Clear(); + } + } } static int RunModule(wchar_t *modname, int set_argv0) { - PyObject *module, *runpy, *runmodule, *runargs, *result; - runpy = PyImport_ImportModule("runpy"); - if (runpy == NULL) { - fprintf(stderr, "Could not import runpy module\n"); - return -1; - } - runmodule = PyObject_GetAttrString(runpy, "_run_module_as_main"); - if (runmodule == NULL) { - fprintf(stderr, "Could not access runpy._run_module_as_main\n"); - Py_DECREF(runpy); - return -1; - } - module = PyUnicode_FromWideChar(modname, wcslen(modname)); - if (module == NULL) { - fprintf(stderr, "Could not convert module name to unicode\n"); - Py_DECREF(runpy); - Py_DECREF(runmodule); - return -1; - } - runargs = Py_BuildValue("(Oi)", module, set_argv0); - if (runargs == NULL) { - fprintf(stderr, - "Could not create arguments for runpy._run_module_as_main\n"); - Py_DECREF(runpy); - Py_DECREF(runmodule); - Py_DECREF(module); - return -1; - } - result = PyObject_Call(runmodule, runargs, NULL); - if (result == NULL) { - PyErr_Print(); - } - Py_DECREF(runpy); - Py_DECREF(runmodule); - Py_DECREF(module); - Py_DECREF(runargs); - if (result == NULL) { - return -1; - } - Py_DECREF(result); - return 0; + PyObject *module, *runpy, *runmodule, *runargs, *result; + runpy = PyImport_ImportModule("runpy"); + if (runpy == NULL) { + fprintf(stderr, "Could not import runpy module\n"); + return -1; + } + runmodule = PyObject_GetAttrString(runpy, "_run_module_as_main"); + if (runmodule == NULL) { + fprintf(stderr, "Could not access runpy._run_module_as_main\n"); + Py_DECREF(runpy); + return -1; + } + module = PyUnicode_FromWideChar(modname, wcslen(modname)); + if (module == NULL) { + fprintf(stderr, "Could not convert module name to unicode\n"); + Py_DECREF(runpy); + Py_DECREF(runmodule); + return -1; + } + runargs = Py_BuildValue("(Oi)", module, set_argv0); + if (runargs == NULL) { + fprintf(stderr, + "Could not create arguments for runpy._run_module_as_main\n"); + Py_DECREF(runpy); + Py_DECREF(runmodule); + Py_DECREF(module); + return -1; + } + result = PyObject_Call(runmodule, runargs, NULL); + if (result == NULL) { + PyErr_Print(); + } + Py_DECREF(runpy); + Py_DECREF(runmodule); + Py_DECREF(module); + Py_DECREF(runargs); + if (result == NULL) { + return -1; + } + Py_DECREF(result); + return 0; } static int RunMainFromImporter(wchar_t *filename) { - PyObject *argv0 = NULL, *importer = NULL; - - if ((argv0 = PyUnicode_FromWideChar(filename,wcslen(filename))) && - (importer = PyImport_GetImporter(argv0)) && - (importer->ob_type != &PyNullImporter_Type)) - { - /* argv0 is usable as an import source, so - put it in sys.path[0] and import __main__ */ - PyObject *sys_path = NULL; - if ((sys_path = PySys_GetObject("path")) && - !PyList_SetItem(sys_path, 0, argv0)) - { - Py_INCREF(argv0); - Py_DECREF(importer); - sys_path = NULL; - return RunModule(L"__main__", 0) != 0; - } - } - Py_XDECREF(argv0); - Py_XDECREF(importer); - if (PyErr_Occurred()) { - PyErr_Print(); - return 1; + PyObject *argv0 = NULL, *importer = NULL; + + if ((argv0 = PyUnicode_FromWideChar(filename,wcslen(filename))) && + (importer = PyImport_GetImporter(argv0)) && + (importer->ob_type != &PyNullImporter_Type)) + { + /* argv0 is usable as an import source, so + put it in sys.path[0] and import __main__ */ + PyObject *sys_path = NULL; + if ((sys_path = PySys_GetObject("path")) && + !PyList_SetItem(sys_path, 0, argv0)) + { + Py_INCREF(argv0); + Py_DECREF(importer); + sys_path = NULL; + return RunModule(L"__main__", 0) != 0; } - else { - return -1; - } + } + Py_XDECREF(argv0); + Py_XDECREF(importer); + if (PyErr_Occurred()) { + PyErr_Print(); + return 1; + } + else { + return -1; + } } @@ -258,391 +258,391 @@ static int RunMainFromImporter(wchar_t *filename) int Py_Main(int argc, wchar_t **argv) { - int c; - int sts; - wchar_t *command = NULL; - wchar_t *filename = NULL; - wchar_t *module = NULL; - FILE *fp = stdin; - char *p; - int skipfirstline = 0; - int stdin_is_interactive = 0; - int help = 0; - int version = 0; - int saw_unbuffered_flag = 0; - PyCompilerFlags cf; - - cf.cf_flags = 0; - - orig_argc = argc; /* For Py_GetArgcArgv() */ - orig_argv = argv; - - PySys_ResetWarnOptions(); - - while ((c = _PyOS_GetOpt(argc, argv, PROGRAM_OPTS)) != EOF) { - if (c == 'c') { - size_t len; - /* -c is the last option; following arguments - that look like options are left for the - command to interpret. */ - - len = wcslen(_PyOS_optarg) + 1 + 1; - command = (wchar_t *)malloc(sizeof(wchar_t) * len); - if (command == NULL) - Py_FatalError( - "not enough memory to copy -c argument"); - wcscpy(command, _PyOS_optarg); - command[len - 2] = '\n'; - command[len - 1] = 0; - break; - } - - if (c == 'm') { - /* -m is the last option; following arguments - that look like options are left for the - module to interpret. */ - module = _PyOS_optarg; - break; - } - - switch (c) { - case 'b': - Py_BytesWarningFlag++; - break; - - case 'd': - Py_DebugFlag++; - break; - - case 'i': - Py_InspectFlag++; - Py_InteractiveFlag++; - break; - - /* case 'J': reserved for Jython */ - - case 'O': - Py_OptimizeFlag++; - break; - - case 'B': - Py_DontWriteBytecodeFlag++; - break; - - case 's': - Py_NoUserSiteDirectory++; - break; - - case 'S': - Py_NoSiteFlag++; - break; - - case 'E': - Py_IgnoreEnvironmentFlag++; - break; - - case 't': - /* ignored for backwards compatibility */ - break; - - case 'u': - Py_UnbufferedStdioFlag = 1; - saw_unbuffered_flag = 1; - break; - - case 'v': - Py_VerboseFlag++; - break; - - case 'x': - skipfirstline = 1; - break; - - /* case 'X': reserved for implementation-specific arguments */ - - case 'h': - case '?': - help++; - break; - - case 'V': - version++; - break; - - case 'W': - PySys_AddWarnOption(_PyOS_optarg); - break; - - /* This space reserved for other options */ - - default: - return usage(2, argv[0]); - /*NOTREACHED*/ - - } - } - - if (help) - return usage(0, argv[0]); - - if (version) { - fprintf(stderr, "Python %s\n", PY_VERSION); - return 0; - } - - if (!Py_InspectFlag && - (p = Py_GETENV("PYTHONINSPECT")) && *p != '\0') - Py_InspectFlag = 1; - if (!saw_unbuffered_flag && - (p = Py_GETENV("PYTHONUNBUFFERED")) && *p != '\0') - Py_UnbufferedStdioFlag = 1; - - if (!Py_NoUserSiteDirectory && - (p = Py_GETENV("PYTHONNOUSERSITE")) && *p != '\0') - Py_NoUserSiteDirectory = 1; - - if (command == NULL && module == NULL && _PyOS_optind < argc && - wcscmp(argv[_PyOS_optind], L"-") != 0) - { + int c; + int sts; + wchar_t *command = NULL; + wchar_t *filename = NULL; + wchar_t *module = NULL; + FILE *fp = stdin; + char *p; + int skipfirstline = 0; + int stdin_is_interactive = 0; + int help = 0; + int version = 0; + int saw_unbuffered_flag = 0; + PyCompilerFlags cf; + + cf.cf_flags = 0; + + orig_argc = argc; /* For Py_GetArgcArgv() */ + orig_argv = argv; + + PySys_ResetWarnOptions(); + + while ((c = _PyOS_GetOpt(argc, argv, PROGRAM_OPTS)) != EOF) { + if (c == 'c') { + size_t len; + /* -c is the last option; following arguments + that look like options are left for the + command to interpret. */ + + len = wcslen(_PyOS_optarg) + 1 + 1; + command = (wchar_t *)malloc(sizeof(wchar_t) * len); + if (command == NULL) + Py_FatalError( + "not enough memory to copy -c argument"); + wcscpy(command, _PyOS_optarg); + command[len - 2] = '\n'; + command[len - 1] = 0; + break; + } + + if (c == 'm') { + /* -m is the last option; following arguments + that look like options are left for the + module to interpret. */ + module = _PyOS_optarg; + break; + } + + switch (c) { + case 'b': + Py_BytesWarningFlag++; + break; + + case 'd': + Py_DebugFlag++; + break; + + case 'i': + Py_InspectFlag++; + Py_InteractiveFlag++; + break; + + /* case 'J': reserved for Jython */ + + case 'O': + Py_OptimizeFlag++; + break; + + case 'B': + Py_DontWriteBytecodeFlag++; + break; + + case 's': + Py_NoUserSiteDirectory++; + break; + + case 'S': + Py_NoSiteFlag++; + break; + + case 'E': + Py_IgnoreEnvironmentFlag++; + break; + + case 't': + /* ignored for backwards compatibility */ + break; + + case 'u': + Py_UnbufferedStdioFlag = 1; + saw_unbuffered_flag = 1; + break; + + case 'v': + Py_VerboseFlag++; + break; + + case 'x': + skipfirstline = 1; + break; + + /* case 'X': reserved for implementation-specific arguments */ + + case 'h': + case '?': + help++; + break; + + case 'V': + version++; + break; + + case 'W': + PySys_AddWarnOption(_PyOS_optarg); + break; + + /* This space reserved for other options */ + + default: + return usage(2, argv[0]); + /*NOTREACHED*/ + + } + } + + if (help) + return usage(0, argv[0]); + + if (version) { + fprintf(stderr, "Python %s\n", PY_VERSION); + return 0; + } + + if (!Py_InspectFlag && + (p = Py_GETENV("PYTHONINSPECT")) && *p != '\0') + Py_InspectFlag = 1; + if (!saw_unbuffered_flag && + (p = Py_GETENV("PYTHONUNBUFFERED")) && *p != '\0') + Py_UnbufferedStdioFlag = 1; + + if (!Py_NoUserSiteDirectory && + (p = Py_GETENV("PYTHONNOUSERSITE")) && *p != '\0') + Py_NoUserSiteDirectory = 1; + + if (command == NULL && module == NULL && _PyOS_optind < argc && + wcscmp(argv[_PyOS_optind], L"-") != 0) + { #ifdef __VMS - filename = decc$translate_vms(argv[_PyOS_optind]); - if (filename == (char *)0 || filename == (char *)-1) - filename = argv[_PyOS_optind]; + filename = decc$translate_vms(argv[_PyOS_optind]); + if (filename == (char *)0 || filename == (char *)-1) + filename = argv[_PyOS_optind]; #else - filename = argv[_PyOS_optind]; + filename = argv[_PyOS_optind]; #endif - } + } - stdin_is_interactive = Py_FdIsInteractive(stdin, (char *)0); + stdin_is_interactive = Py_FdIsInteractive(stdin, (char *)0); - if (Py_UnbufferedStdioFlag) { + if (Py_UnbufferedStdioFlag) { #if defined(MS_WINDOWS) || defined(__CYGWIN__) - _setmode(fileno(stdin), O_BINARY); - _setmode(fileno(stdout), O_BINARY); + _setmode(fileno(stdin), O_BINARY); + _setmode(fileno(stdout), O_BINARY); #endif #ifdef HAVE_SETVBUF - setvbuf(stdin, (char *)NULL, _IONBF, BUFSIZ); - setvbuf(stdout, (char *)NULL, _IONBF, BUFSIZ); - setvbuf(stderr, (char *)NULL, _IONBF, BUFSIZ); + setvbuf(stdin, (char *)NULL, _IONBF, BUFSIZ); + setvbuf(stdout, (char *)NULL, _IONBF, BUFSIZ); + setvbuf(stderr, (char *)NULL, _IONBF, BUFSIZ); #else /* !HAVE_SETVBUF */ - setbuf(stdin, (char *)NULL); - setbuf(stdout, (char *)NULL); - setbuf(stderr, (char *)NULL); + setbuf(stdin, (char *)NULL); + setbuf(stdout, (char *)NULL); + setbuf(stderr, (char *)NULL); #endif /* !HAVE_SETVBUF */ - } - else if (Py_InteractiveFlag) { + } + else if (Py_InteractiveFlag) { #ifdef MS_WINDOWS - /* Doesn't have to have line-buffered -- use unbuffered */ - /* Any set[v]buf(stdin, ...) screws up Tkinter :-( */ - setvbuf(stdout, (char *)NULL, _IONBF, BUFSIZ); + /* Doesn't have to have line-buffered -- use unbuffered */ + /* Any set[v]buf(stdin, ...) screws up Tkinter :-( */ + setvbuf(stdout, (char *)NULL, _IONBF, BUFSIZ); #else /* !MS_WINDOWS */ #ifdef HAVE_SETVBUF - setvbuf(stdin, (char *)NULL, _IOLBF, BUFSIZ); - setvbuf(stdout, (char *)NULL, _IOLBF, BUFSIZ); + setvbuf(stdin, (char *)NULL, _IOLBF, BUFSIZ); + setvbuf(stdout, (char *)NULL, _IOLBF, BUFSIZ); #endif /* HAVE_SETVBUF */ #endif /* !MS_WINDOWS */ - /* Leave stderr alone - it should be unbuffered anyway. */ - } + /* Leave stderr alone - it should be unbuffered anyway. */ + } #ifdef __VMS - else { - setvbuf (stdout, (char *)NULL, _IOLBF, BUFSIZ); - } + else { + setvbuf (stdout, (char *)NULL, _IOLBF, BUFSIZ); + } #endif /* __VMS */ #ifdef __APPLE__ - /* On MacOS X, when the Python interpreter is embedded in an - application bundle, it gets executed by a bootstrapping script - that does os.execve() with an argv[0] that's different from the - actual Python executable. This is needed to keep the Finder happy, - or rather, to work around Apple's overly strict requirements of - the process name. However, we still need a usable sys.executable, - so the actual executable path is passed in an environment variable. - See Lib/plat-mac/bundlebuiler.py for details about the bootstrap - script. */ - if ((p = Py_GETENV("PYTHONEXECUTABLE")) && *p != '\0') { - wchar_t* buffer; - size_t len = strlen(p); - size_t r; - - buffer = malloc(len * sizeof(wchar_t)); - if (buffer == NULL) { - Py_FatalError( - "not enough memory to copy PYTHONEXECUTABLE"); - } - - r = mbstowcs(buffer, p, len); - Py_SetProgramName(buffer); - /* buffer is now handed off - do not free */ - } else { - Py_SetProgramName(argv[0]); - } + /* On MacOS X, when the Python interpreter is embedded in an + application bundle, it gets executed by a bootstrapping script + that does os.execve() with an argv[0] that's different from the + actual Python executable. This is needed to keep the Finder happy, + or rather, to work around Apple's overly strict requirements of + the process name. However, we still need a usable sys.executable, + so the actual executable path is passed in an environment variable. + See Lib/plat-mac/bundlebuiler.py for details about the bootstrap + script. */ + if ((p = Py_GETENV("PYTHONEXECUTABLE")) && *p != '\0') { + wchar_t* buffer; + size_t len = strlen(p); + size_t r; + + buffer = malloc(len * sizeof(wchar_t)); + if (buffer == NULL) { + Py_FatalError( + "not enough memory to copy PYTHONEXECUTABLE"); + } + + r = mbstowcs(buffer, p, len); + Py_SetProgramName(buffer); + /* buffer is now handed off - do not free */ + } else { + Py_SetProgramName(argv[0]); + } #else - Py_SetProgramName(argv[0]); + Py_SetProgramName(argv[0]); #endif - Py_Initialize(); - - if (Py_VerboseFlag || - (command == NULL && filename == NULL && module == NULL && stdin_is_interactive)) { - fprintf(stderr, "Python %s on %s\n", - Py_GetVersion(), Py_GetPlatform()); - if (!Py_NoSiteFlag) - fprintf(stderr, "%s\n", COPYRIGHT); - } - - if (command != NULL) { - /* Backup _PyOS_optind and force sys.argv[0] = '-c' */ - _PyOS_optind--; - argv[_PyOS_optind] = L"-c"; - } - - if (module != NULL) { - /* Backup _PyOS_optind and force sys.argv[0] = '-c' - so that PySys_SetArgv correctly sets sys.path[0] to ''*/ - _PyOS_optind--; - argv[_PyOS_optind] = L"-c"; - } - - PySys_SetArgv(argc-_PyOS_optind, argv+_PyOS_optind); - - if ((Py_InspectFlag || (command == NULL && filename == NULL && module == NULL)) && - isatty(fileno(stdin))) { - PyObject *v; - v = PyImport_ImportModule("readline"); - if (v == NULL) - PyErr_Clear(); - else - Py_DECREF(v); - } - - if (command) { - PyObject *commandObj = PyUnicode_FromWideChar( - command, wcslen(command)); - free(command); - if (commandObj != NULL) { - sts = PyRun_SimpleStringFlags( - _PyUnicode_AsString(commandObj), &cf) != 0; - } - else { - PyErr_Print(); - sts = 1; - } - Py_DECREF(commandObj); - } else if (module) { - sts = RunModule(module, 1); - } - else { - - if (filename == NULL && stdin_is_interactive) { - Py_InspectFlag = 0; /* do exit on SystemExit */ - RunStartupFile(&cf); - } - /* XXX */ - - sts = -1; /* keep track of whether we've already run __main__ */ - - if (filename != NULL) { - sts = RunMainFromImporter(filename); - } - - if (sts==-1 && filename!=NULL) { - if ((fp = _wfopen(filename, L"r")) == NULL) { - char cfilename[PATH_MAX]; - size_t r = wcstombs(cfilename, filename, PATH_MAX); - if (r == PATH_MAX) - /* cfilename is not null-terminated; - * forcefully null-terminating it - * might break the shift state */ - strcpy(cfilename, "<file name too long>"); - if (r == ((size_t)-1)) - strcpy(cfilename, "<unprintable file name>"); - fprintf(stderr, "%ls: can't open file '%s': [Errno %d] %s\n", - argv[0], cfilename, errno, strerror(errno)); - - return 2; - } - else if (skipfirstline) { - int ch; - /* Push back first newline so line numbers - remain the same */ - while ((ch = getc(fp)) != EOF) { - if (ch == '\n') { - (void)ungetc(ch, fp); - break; - } - } - } - { - /* XXX: does this work on Win/Win64? (see posix_fstat) */ - struct stat sb; - if (fstat(fileno(fp), &sb) == 0 && - S_ISDIR(sb.st_mode)) { - fprintf(stderr, "%ls: '%ls' is a directory, cannot continue\n", argv[0], filename); - fclose(fp); - return 1; - } - } - } - - if (sts==-1) { - PyObject *filenameObj = NULL; - char *p_cfilename = "<stdin>"; - if (filename) { - filenameObj = PyUnicode_FromWideChar( - filename, wcslen(filename)); - if (filenameObj != NULL) - p_cfilename = _PyUnicode_AsString(filenameObj); - else - p_cfilename = "<decoding error>"; - } - /* call pending calls like signal handlers (SIGINT) */ - if (Py_MakePendingCalls() == -1) { - PyErr_Print(); - sts = 1; - } else { - sts = PyRun_AnyFileExFlags( - fp, - p_cfilename, - filename != NULL, &cf) != 0; - } - Py_XDECREF(filenameObj); - } - - } - - /* Check this environment variable at the end, to give programs the - * opportunity to set it from Python. - */ - if (!Py_InspectFlag && - (p = Py_GETENV("PYTHONINSPECT")) && *p != '\0') - { - Py_InspectFlag = 1; - } - - if (Py_InspectFlag && stdin_is_interactive && - (filename != NULL || command != NULL || module != NULL)) { - Py_InspectFlag = 0; - /* XXX */ - sts = PyRun_AnyFileFlags(stdin, "<stdin>", &cf) != 0; - } - - Py_Finalize(); + Py_Initialize(); + + if (Py_VerboseFlag || + (command == NULL && filename == NULL && module == NULL && stdin_is_interactive)) { + fprintf(stderr, "Python %s on %s\n", + Py_GetVersion(), Py_GetPlatform()); + if (!Py_NoSiteFlag) + fprintf(stderr, "%s\n", COPYRIGHT); + } + + if (command != NULL) { + /* Backup _PyOS_optind and force sys.argv[0] = '-c' */ + _PyOS_optind--; + argv[_PyOS_optind] = L"-c"; + } + + if (module != NULL) { + /* Backup _PyOS_optind and force sys.argv[0] = '-c' + so that PySys_SetArgv correctly sets sys.path[0] to ''*/ + _PyOS_optind--; + argv[_PyOS_optind] = L"-c"; + } + + PySys_SetArgv(argc-_PyOS_optind, argv+_PyOS_optind); + + if ((Py_InspectFlag || (command == NULL && filename == NULL && module == NULL)) && + isatty(fileno(stdin))) { + PyObject *v; + v = PyImport_ImportModule("readline"); + if (v == NULL) + PyErr_Clear(); + else + Py_DECREF(v); + } + + if (command) { + PyObject *commandObj = PyUnicode_FromWideChar( + command, wcslen(command)); + free(command); + if (commandObj != NULL) { + sts = PyRun_SimpleStringFlags( + _PyUnicode_AsString(commandObj), &cf) != 0; + } + else { + PyErr_Print(); + sts = 1; + } + Py_DECREF(commandObj); + } else if (module) { + sts = RunModule(module, 1); + } + else { + + if (filename == NULL && stdin_is_interactive) { + Py_InspectFlag = 0; /* do exit on SystemExit */ + RunStartupFile(&cf); + } + /* XXX */ + + sts = -1; /* keep track of whether we've already run __main__ */ + + if (filename != NULL) { + sts = RunMainFromImporter(filename); + } + + if (sts==-1 && filename!=NULL) { + if ((fp = _wfopen(filename, L"r")) == NULL) { + char cfilename[PATH_MAX]; + size_t r = wcstombs(cfilename, filename, PATH_MAX); + if (r == PATH_MAX) + /* cfilename is not null-terminated; + * forcefully null-terminating it + * might break the shift state */ + strcpy(cfilename, "<file name too long>"); + if (r == ((size_t)-1)) + strcpy(cfilename, "<unprintable file name>"); + fprintf(stderr, "%ls: can't open file '%s': [Errno %d] %s\n", + argv[0], cfilename, errno, strerror(errno)); + + return 2; + } + else if (skipfirstline) { + int ch; + /* Push back first newline so line numbers + remain the same */ + while ((ch = getc(fp)) != EOF) { + if (ch == '\n') { + (void)ungetc(ch, fp); + break; + } + } + } + { + /* XXX: does this work on Win/Win64? (see posix_fstat) */ + struct stat sb; + if (fstat(fileno(fp), &sb) == 0 && + S_ISDIR(sb.st_mode)) { + fprintf(stderr, "%ls: '%ls' is a directory, cannot continue\n", argv[0], filename); + fclose(fp); + return 1; + } + } + } + + if (sts==-1) { + PyObject *filenameObj = NULL; + char *p_cfilename = "<stdin>"; + if (filename) { + filenameObj = PyUnicode_FromWideChar( + filename, wcslen(filename)); + if (filenameObj != NULL) + p_cfilename = _PyUnicode_AsString(filenameObj); + else + p_cfilename = "<decoding error>"; + } + /* call pending calls like signal handlers (SIGINT) */ + if (Py_MakePendingCalls() == -1) { + PyErr_Print(); + sts = 1; + } else { + sts = PyRun_AnyFileExFlags( + fp, + p_cfilename, + filename != NULL, &cf) != 0; + } + Py_XDECREF(filenameObj); + } + + } + + /* Check this environment variable at the end, to give programs the + * opportunity to set it from Python. + */ + if (!Py_InspectFlag && + (p = Py_GETENV("PYTHONINSPECT")) && *p != '\0') + { + Py_InspectFlag = 1; + } + + if (Py_InspectFlag && stdin_is_interactive && + (filename != NULL || command != NULL || module != NULL)) { + Py_InspectFlag = 0; + /* XXX */ + sts = PyRun_AnyFileFlags(stdin, "<stdin>", &cf) != 0; + } + + Py_Finalize(); #ifdef __INSURE__ - /* Insure++ is a memory analysis tool that aids in discovering - * memory leaks and other memory problems. On Python exit, the - * interned string dictionaries are flagged as being in use at exit - * (which it is). Under normal circumstances, this is fine because - * the memory will be automatically reclaimed by the system. Under - * memory debugging, it's a huge source of useless noise, so we - * trade off slower shutdown for less distraction in the memory - * reports. -baw - */ - _Py_ReleaseInternedStrings(); - _Py_ReleaseInternedUnicodeStrings(); + /* Insure++ is a memory analysis tool that aids in discovering + * memory leaks and other memory problems. On Python exit, the + * interned string dictionaries are flagged as being in use at exit + * (which it is). Under normal circumstances, this is fine because + * the memory will be automatically reclaimed by the system. Under + * memory debugging, it's a huge source of useless noise, so we + * trade off slower shutdown for less distraction in the memory + * reports. -baw + */ + _Py_ReleaseInternedStrings(); + _Py_ReleaseInternedUnicodeStrings(); #endif /* __INSURE__ */ - return sts; + return sts; } /* this is gonna seem *real weird*, but if you put some other code between @@ -655,8 +655,8 @@ Py_Main(int argc, wchar_t **argv) void Py_GetArgcArgv(int *argc, wchar_t ***argv) { - *argc = orig_argc; - *argv = orig_argv; + *argc = orig_argc; + *argv = orig_argv; } #ifdef __cplusplus diff --git a/Modules/mathmodule.c b/Modules/mathmodule.c index 27ffcfc..50dd43e 100644 --- a/Modules/mathmodule.c +++ b/Modules/mathmodule.c @@ -67,37 +67,37 @@ extern double copysign(double, double); static int is_error(double x) { - int result = 1; /* presumption of guilt */ - assert(errno); /* non-zero errno is a precondition for calling */ - if (errno == EDOM) - PyErr_SetString(PyExc_ValueError, "math domain error"); - - else if (errno == ERANGE) { - /* ANSI C generally requires libm functions to set ERANGE - * on overflow, but also generally *allows* them to set - * ERANGE on underflow too. There's no consistency about - * the latter across platforms. - * Alas, C99 never requires that errno be set. - * Here we suppress the underflow errors (libm functions - * should return a zero on underflow, and +- HUGE_VAL on - * overflow, so testing the result for zero suffices to - * distinguish the cases). - * - * On some platforms (Ubuntu/ia64) it seems that errno can be - * set to ERANGE for subnormal results that do *not* underflow - * to zero. So to be safe, we'll ignore ERANGE whenever the - * function result is less than one in absolute value. - */ - if (fabs(x) < 1.0) - result = 0; - else - PyErr_SetString(PyExc_OverflowError, - "math range error"); - } - else - /* Unexpected math error */ - PyErr_SetFromErrno(PyExc_ValueError); - return result; + int result = 1; /* presumption of guilt */ + assert(errno); /* non-zero errno is a precondition for calling */ + if (errno == EDOM) + PyErr_SetString(PyExc_ValueError, "math domain error"); + + else if (errno == ERANGE) { + /* ANSI C generally requires libm functions to set ERANGE + * on overflow, but also generally *allows* them to set + * ERANGE on underflow too. There's no consistency about + * the latter across platforms. + * Alas, C99 never requires that errno be set. + * Here we suppress the underflow errors (libm functions + * should return a zero on underflow, and +- HUGE_VAL on + * overflow, so testing the result for zero suffices to + * distinguish the cases). + * + * On some platforms (Ubuntu/ia64) it seems that errno can be + * set to ERANGE for subnormal results that do *not* underflow + * to zero. So to be safe, we'll ignore ERANGE whenever the + * function result is less than one in absolute value. + */ + if (fabs(x) < 1.0) + result = 0; + else + PyErr_SetString(PyExc_OverflowError, + "math range error"); + } + else + /* Unexpected math error */ + PyErr_SetFromErrno(PyExc_ValueError); + return result; } /* @@ -111,29 +111,29 @@ is_error(double x) static double m_atan2(double y, double x) { - if (Py_IS_NAN(x) || Py_IS_NAN(y)) - return Py_NAN; - if (Py_IS_INFINITY(y)) { - if (Py_IS_INFINITY(x)) { - if (copysign(1., x) == 1.) - /* atan2(+-inf, +inf) == +-pi/4 */ - return copysign(0.25*Py_MATH_PI, y); - else - /* atan2(+-inf, -inf) == +-pi*3/4 */ - return copysign(0.75*Py_MATH_PI, y); - } - /* atan2(+-inf, x) == +-pi/2 for finite x */ - return copysign(0.5*Py_MATH_PI, y); - } - if (Py_IS_INFINITY(x) || y == 0.) { - if (copysign(1., x) == 1.) - /* atan2(+-y, +inf) = atan2(+-0, +x) = +-0. */ - return copysign(0., y); - else - /* atan2(+-y, -inf) = atan2(+-0., -x) = +-pi. */ - return copysign(Py_MATH_PI, y); - } - return atan2(y, x); + if (Py_IS_NAN(x) || Py_IS_NAN(y)) + return Py_NAN; + if (Py_IS_INFINITY(y)) { + if (Py_IS_INFINITY(x)) { + if (copysign(1., x) == 1.) + /* atan2(+-inf, +inf) == +-pi/4 */ + return copysign(0.25*Py_MATH_PI, y); + else + /* atan2(+-inf, -inf) == +-pi*3/4 */ + return copysign(0.75*Py_MATH_PI, y); + } + /* atan2(+-inf, x) == +-pi/2 for finite x */ + return copysign(0.5*Py_MATH_PI, y); + } + if (Py_IS_INFINITY(x) || y == 0.) { + if (copysign(1., x) == 1.) + /* atan2(+-y, +inf) = atan2(+-0, +x) = +-0. */ + return copysign(0., y); + else + /* atan2(+-y, -inf) = atan2(+-0., -x) = +-pi. */ + return copysign(Py_MATH_PI, y); + } + return atan2(y, x); } /* @@ -146,45 +146,45 @@ m_atan2(double y, double x) static double m_log(double x) { - if (Py_IS_FINITE(x)) { - if (x > 0.0) - return log(x); - errno = EDOM; - if (x == 0.0) - return -Py_HUGE_VAL; /* log(0) = -inf */ - else - return Py_NAN; /* log(-ve) = nan */ - } - else if (Py_IS_NAN(x)) - return x; /* log(nan) = nan */ - else if (x > 0.0) - return x; /* log(inf) = inf */ - else { - errno = EDOM; - return Py_NAN; /* log(-inf) = nan */ - } + if (Py_IS_FINITE(x)) { + if (x > 0.0) + return log(x); + errno = EDOM; + if (x == 0.0) + return -Py_HUGE_VAL; /* log(0) = -inf */ + else + return Py_NAN; /* log(-ve) = nan */ + } + else if (Py_IS_NAN(x)) + return x; /* log(nan) = nan */ + else if (x > 0.0) + return x; /* log(inf) = inf */ + else { + errno = EDOM; + return Py_NAN; /* log(-inf) = nan */ + } } static double m_log10(double x) { - if (Py_IS_FINITE(x)) { - if (x > 0.0) - return log10(x); - errno = EDOM; - if (x == 0.0) - return -Py_HUGE_VAL; /* log10(0) = -inf */ - else - return Py_NAN; /* log10(-ve) = nan */ - } - else if (Py_IS_NAN(x)) - return x; /* log10(nan) = nan */ - else if (x > 0.0) - return x; /* log10(inf) = inf */ - else { - errno = EDOM; - return Py_NAN; /* log10(-inf) = nan */ - } + if (Py_IS_FINITE(x)) { + if (x > 0.0) + return log10(x); + errno = EDOM; + if (x == 0.0) + return -Py_HUGE_VAL; /* log10(0) = -inf */ + else + return Py_NAN; /* log10(-ve) = nan */ + } + else if (Py_IS_NAN(x)) + return x; /* log10(nan) = nan */ + else if (x > 0.0) + return x; /* log10(inf) = inf */ + else { + errno = EDOM; + return Py_NAN; /* log10(-inf) = nan */ + } } @@ -223,33 +223,33 @@ math_1_to_whatever(PyObject *arg, double (*func) (double), PyObject *(*from_double_func) (double), int can_overflow) { - double x, r; - x = PyFloat_AsDouble(arg); - if (x == -1.0 && PyErr_Occurred()) - return NULL; - errno = 0; - PyFPE_START_PROTECT("in math_1", return 0); - r = (*func)(x); - PyFPE_END_PROTECT(r); - if (Py_IS_NAN(r) && !Py_IS_NAN(x)) { - PyErr_SetString(PyExc_ValueError, - "math domain error"); /* invalid arg */ - return NULL; - } - if (Py_IS_INFINITY(r) && Py_IS_FINITE(x)) { - if (can_overflow) - PyErr_SetString(PyExc_OverflowError, - "math range error"); /* overflow */ - else - PyErr_SetString(PyExc_ValueError, - "math domain error"); /* singularity */ - return NULL; - } - if (Py_IS_FINITE(r) && errno && is_error(r)) - /* this branch unnecessary on most platforms */ - return NULL; - - return (*from_double_func)(r); + double x, r; + x = PyFloat_AsDouble(arg); + if (x == -1.0 && PyErr_Occurred()) + return NULL; + errno = 0; + PyFPE_START_PROTECT("in math_1", return 0); + r = (*func)(x); + PyFPE_END_PROTECT(r); + if (Py_IS_NAN(r) && !Py_IS_NAN(x)) { + PyErr_SetString(PyExc_ValueError, + "math domain error"); /* invalid arg */ + return NULL; + } + if (Py_IS_INFINITY(r) && Py_IS_FINITE(x)) { + if (can_overflow) + PyErr_SetString(PyExc_OverflowError, + "math range error"); /* overflow */ + else + PyErr_SetString(PyExc_ValueError, + "math domain error"); /* singularity */ + return NULL; + } + if (Py_IS_FINITE(r) && errno && is_error(r)) + /* this branch unnecessary on most platforms */ + return NULL; + + return (*from_double_func)(r); } /* @@ -282,59 +282,59 @@ math_1_to_whatever(PyObject *arg, double (*func) (double), static PyObject * math_1(PyObject *arg, double (*func) (double), int can_overflow) { - return math_1_to_whatever(arg, func, PyFloat_FromDouble, can_overflow); + return math_1_to_whatever(arg, func, PyFloat_FromDouble, can_overflow); } static PyObject * math_1_to_int(PyObject *arg, double (*func) (double), int can_overflow) { - return math_1_to_whatever(arg, func, PyLong_FromDouble, can_overflow); + return math_1_to_whatever(arg, func, PyLong_FromDouble, can_overflow); } static PyObject * math_2(PyObject *args, double (*func) (double, double), char *funcname) { - PyObject *ox, *oy; - double x, y, r; - if (! PyArg_UnpackTuple(args, funcname, 2, 2, &ox, &oy)) - return NULL; - x = PyFloat_AsDouble(ox); - y = PyFloat_AsDouble(oy); - if ((x == -1.0 || y == -1.0) && PyErr_Occurred()) - return NULL; - errno = 0; - PyFPE_START_PROTECT("in math_2", return 0); - r = (*func)(x, y); - PyFPE_END_PROTECT(r); - if (Py_IS_NAN(r)) { - if (!Py_IS_NAN(x) && !Py_IS_NAN(y)) - errno = EDOM; - else - errno = 0; - } - else if (Py_IS_INFINITY(r)) { - if (Py_IS_FINITE(x) && Py_IS_FINITE(y)) - errno = ERANGE; - else - errno = 0; - } - if (errno && is_error(r)) - return NULL; - else - return PyFloat_FromDouble(r); + PyObject *ox, *oy; + double x, y, r; + if (! PyArg_UnpackTuple(args, funcname, 2, 2, &ox, &oy)) + return NULL; + x = PyFloat_AsDouble(ox); + y = PyFloat_AsDouble(oy); + if ((x == -1.0 || y == -1.0) && PyErr_Occurred()) + return NULL; + errno = 0; + PyFPE_START_PROTECT("in math_2", return 0); + r = (*func)(x, y); + PyFPE_END_PROTECT(r); + if (Py_IS_NAN(r)) { + if (!Py_IS_NAN(x) && !Py_IS_NAN(y)) + errno = EDOM; + else + errno = 0; + } + else if (Py_IS_INFINITY(r)) { + if (Py_IS_FINITE(x) && Py_IS_FINITE(y)) + errno = ERANGE; + else + errno = 0; + } + if (errno && is_error(r)) + return NULL; + else + return PyFloat_FromDouble(r); } -#define FUNC1(funcname, func, can_overflow, docstring) \ - static PyObject * math_##funcname(PyObject *self, PyObject *args) { \ - return math_1(args, func, can_overflow); \ - }\ - PyDoc_STRVAR(math_##funcname##_doc, docstring); +#define FUNC1(funcname, func, can_overflow, docstring) \ + static PyObject * math_##funcname(PyObject *self, PyObject *args) { \ + return math_1(args, func, can_overflow); \ + }\ + PyDoc_STRVAR(math_##funcname##_doc, docstring); #define FUNC2(funcname, func, docstring) \ - static PyObject * math_##funcname(PyObject *self, PyObject *args) { \ - return math_2(args, func, #funcname); \ - }\ - PyDoc_STRVAR(math_##funcname##_doc, docstring); + static PyObject * math_##funcname(PyObject *self, PyObject *args) { \ + return math_2(args, func, #funcname); \ + }\ + PyDoc_STRVAR(math_##funcname##_doc, docstring); FUNC1(acos, acos, 0, "acos(x)\n\nReturn the arc cosine (measured in radians) of x.") @@ -353,25 +353,25 @@ FUNC1(atanh, atanh, 0, "atanh(x)\n\nReturn the hyperbolic arc tangent (measured in radians) of x.") static PyObject * math_ceil(PyObject *self, PyObject *number) { - static PyObject *ceil_str = NULL; - PyObject *method; - - if (ceil_str == NULL) { - ceil_str = PyUnicode_InternFromString("__ceil__"); - if (ceil_str == NULL) - return NULL; - } - - method = _PyType_Lookup(Py_TYPE(number), ceil_str); - if (method == NULL) - return math_1_to_int(number, ceil, 0); - else - return PyObject_CallFunction(method, "O", number); + static PyObject *ceil_str = NULL; + PyObject *method; + + if (ceil_str == NULL) { + ceil_str = PyUnicode_InternFromString("__ceil__"); + if (ceil_str == NULL) + return NULL; + } + + method = _PyType_Lookup(Py_TYPE(number), ceil_str); + if (method == NULL) + return math_1_to_int(number, ceil, 0); + else + return PyObject_CallFunction(method, "O", number); } PyDoc_STRVAR(math_ceil_doc, - "ceil(x)\n\nReturn the ceiling of x as an int.\n" - "This is the smallest integral value >= x."); + "ceil(x)\n\nReturn the ceiling of x as an int.\n" + "This is the smallest integral value >= x."); FUNC2(copysign, copysign, "copysign(x, y)\n\nReturn x with the sign of y.") @@ -385,25 +385,25 @@ FUNC1(fabs, fabs, 0, "fabs(x)\n\nReturn the absolute value of the float x.") static PyObject * math_floor(PyObject *self, PyObject *number) { - static PyObject *floor_str = NULL; - PyObject *method; - - if (floor_str == NULL) { - floor_str = PyUnicode_InternFromString("__floor__"); - if (floor_str == NULL) - return NULL; - } - - method = _PyType_Lookup(Py_TYPE(number), floor_str); - if (method == NULL) - return math_1_to_int(number, floor, 0); - else - return PyObject_CallFunction(method, "O", number); + static PyObject *floor_str = NULL; + PyObject *method; + + if (floor_str == NULL) { + floor_str = PyUnicode_InternFromString("__floor__"); + if (floor_str == NULL) + return NULL; + } + + method = _PyType_Lookup(Py_TYPE(number), floor_str); + if (method == NULL) + return math_1_to_int(number, floor, 0); + else + return PyObject_CallFunction(method, "O", number); } PyDoc_STRVAR(math_floor_doc, - "floor(x)\n\nReturn the floor of x as an int.\n" - "This is the largest integral value <= x."); + "floor(x)\n\nReturn the floor of x as an int.\n" + "This is the largest integral value <= x."); FUNC1(log1p, log1p, 1, "log1p(x)\n\nReturn the natural logarithm of 1+x (base e).\n" @@ -439,7 +439,7 @@ FUNC1(tanh, tanh, 0, Also, the volatile declaration forces the values to be stored in memory as regular doubles instead of extended long precision (80-bit) values. This prevents double rounding because any addition or subtraction of two doubles - can be resolved exactly into double-sized hi and lo values. As long as the + can be resolved exactly into double-sized hi and lo values. As long as the hi value gets forced into a double before yr and lo are computed, the extra bits in downstream extended precision operations (x87 for example) will be exactly zero and therefore can be losslessly stored back into a double, @@ -462,27 +462,27 @@ static int /* non-zero on error */ _fsum_realloc(double **p_ptr, Py_ssize_t n, double *ps, Py_ssize_t *m_ptr) { - void *v = NULL; - Py_ssize_t m = *m_ptr; - - m += m; /* double */ - if (n < m && m < (PY_SSIZE_T_MAX / sizeof(double))) { - double *p = *p_ptr; - if (p == ps) { - v = PyMem_Malloc(sizeof(double) * m); - if (v != NULL) - memcpy(v, ps, sizeof(double) * n); - } - else - v = PyMem_Realloc(p, sizeof(double) * m); - } - if (v == NULL) { /* size overflow or no memory */ - PyErr_SetString(PyExc_MemoryError, "math.fsum partials"); - return 1; - } - *p_ptr = (double*) v; - *m_ptr = m; - return 0; + void *v = NULL; + Py_ssize_t m = *m_ptr; + + m += m; /* double */ + if (n < m && m < (PY_SSIZE_T_MAX / sizeof(double))) { + double *p = *p_ptr; + if (p == ps) { + v = PyMem_Malloc(sizeof(double) * m); + if (v != NULL) + memcpy(v, ps, sizeof(double) * n); + } + else + v = PyMem_Realloc(p, sizeof(double) * m); + } + if (v == NULL) { /* size overflow or no memory */ + PyErr_SetString(PyExc_MemoryError, "math.fsum partials"); + return 1; + } + *p_ptr = (double*) v; + *m_ptr = m; + return 0; } /* Full precision summation of a sequence of floats. @@ -490,17 +490,17 @@ _fsum_realloc(double **p_ptr, Py_ssize_t n, def msum(iterable): partials = [] # sorted, non-overlapping partial sums for x in iterable: - i = 0 - for y in partials: - if abs(x) < abs(y): - x, y = y, x - hi = x + y - lo = y - (hi - x) - if lo: - partials[i] = lo - i += 1 - x = hi - partials[i:] = [x] + i = 0 + for y in partials: + if abs(x) < abs(y): + x, y = y, x + hi = x + y + lo = y - (hi - x) + if lo: + partials[i] = lo + i += 1 + x = hi + partials[i:] = [x] return sum_exact(partials) Rounded x+y stored in hi with the roundoff stored in lo. Together hi+lo @@ -518,119 +518,119 @@ _fsum_realloc(double **p_ptr, Py_ssize_t n, static PyObject* math_fsum(PyObject *self, PyObject *seq) { - PyObject *item, *iter, *sum = NULL; - Py_ssize_t i, j, n = 0, m = NUM_PARTIALS; - double x, y, t, ps[NUM_PARTIALS], *p = ps; - double xsave, special_sum = 0.0, inf_sum = 0.0; - volatile double hi, yr, lo; - - iter = PyObject_GetIter(seq); - if (iter == NULL) - return NULL; - - PyFPE_START_PROTECT("fsum", Py_DECREF(iter); return NULL) - - for(;;) { /* for x in iterable */ - assert(0 <= n && n <= m); - assert((m == NUM_PARTIALS && p == ps) || - (m > NUM_PARTIALS && p != NULL)); - - item = PyIter_Next(iter); - if (item == NULL) { - if (PyErr_Occurred()) - goto _fsum_error; - break; - } - x = PyFloat_AsDouble(item); - Py_DECREF(item); - if (PyErr_Occurred()) - goto _fsum_error; - - xsave = x; - for (i = j = 0; j < n; j++) { /* for y in partials */ - y = p[j]; - if (fabs(x) < fabs(y)) { - t = x; x = y; y = t; - } - hi = x + y; - yr = hi - x; - lo = y - yr; - if (lo != 0.0) - p[i++] = lo; - x = hi; - } - - n = i; /* ps[i:] = [x] */ - if (x != 0.0) { - if (! Py_IS_FINITE(x)) { - /* a nonfinite x could arise either as - a result of intermediate overflow, or - as a result of a nan or inf in the - summands */ - if (Py_IS_FINITE(xsave)) { - PyErr_SetString(PyExc_OverflowError, - "intermediate overflow in fsum"); - goto _fsum_error; - } - if (Py_IS_INFINITY(xsave)) - inf_sum += xsave; - special_sum += xsave; - /* reset partials */ - n = 0; - } - else if (n >= m && _fsum_realloc(&p, n, ps, &m)) - goto _fsum_error; - else - p[n++] = x; - } - } - - if (special_sum != 0.0) { - if (Py_IS_NAN(inf_sum)) - PyErr_SetString(PyExc_ValueError, - "-inf + inf in fsum"); - else - sum = PyFloat_FromDouble(special_sum); - goto _fsum_error; - } - - hi = 0.0; - if (n > 0) { - hi = p[--n]; - /* sum_exact(ps, hi) from the top, stop when the sum becomes - inexact. */ - while (n > 0) { - x = hi; - y = p[--n]; - assert(fabs(y) < fabs(x)); - hi = x + y; - yr = hi - x; - lo = y - yr; - if (lo != 0.0) - break; - } - /* Make half-even rounding work across multiple partials. - Needed so that sum([1e-16, 1, 1e16]) will round-up the last - digit to two instead of down to zero (the 1e-16 makes the 1 - slightly closer to two). With a potential 1 ULP rounding - error fixed-up, math.fsum() can guarantee commutativity. */ - if (n > 0 && ((lo < 0.0 && p[n-1] < 0.0) || - (lo > 0.0 && p[n-1] > 0.0))) { - y = lo * 2.0; - x = hi + y; - yr = x - hi; - if (y == yr) - hi = x; - } - } - sum = PyFloat_FromDouble(hi); + PyObject *item, *iter, *sum = NULL; + Py_ssize_t i, j, n = 0, m = NUM_PARTIALS; + double x, y, t, ps[NUM_PARTIALS], *p = ps; + double xsave, special_sum = 0.0, inf_sum = 0.0; + volatile double hi, yr, lo; + + iter = PyObject_GetIter(seq); + if (iter == NULL) + return NULL; + + PyFPE_START_PROTECT("fsum", Py_DECREF(iter); return NULL) + + for(;;) { /* for x in iterable */ + assert(0 <= n && n <= m); + assert((m == NUM_PARTIALS && p == ps) || + (m > NUM_PARTIALS && p != NULL)); + + item = PyIter_Next(iter); + if (item == NULL) { + if (PyErr_Occurred()) + goto _fsum_error; + break; + } + x = PyFloat_AsDouble(item); + Py_DECREF(item); + if (PyErr_Occurred()) + goto _fsum_error; + + xsave = x; + for (i = j = 0; j < n; j++) { /* for y in partials */ + y = p[j]; + if (fabs(x) < fabs(y)) { + t = x; x = y; y = t; + } + hi = x + y; + yr = hi - x; + lo = y - yr; + if (lo != 0.0) + p[i++] = lo; + x = hi; + } + + n = i; /* ps[i:] = [x] */ + if (x != 0.0) { + if (! Py_IS_FINITE(x)) { + /* a nonfinite x could arise either as + a result of intermediate overflow, or + as a result of a nan or inf in the + summands */ + if (Py_IS_FINITE(xsave)) { + PyErr_SetString(PyExc_OverflowError, + "intermediate overflow in fsum"); + goto _fsum_error; + } + if (Py_IS_INFINITY(xsave)) + inf_sum += xsave; + special_sum += xsave; + /* reset partials */ + n = 0; + } + else if (n >= m && _fsum_realloc(&p, n, ps, &m)) + goto _fsum_error; + else + p[n++] = x; + } + } + + if (special_sum != 0.0) { + if (Py_IS_NAN(inf_sum)) + PyErr_SetString(PyExc_ValueError, + "-inf + inf in fsum"); + else + sum = PyFloat_FromDouble(special_sum); + goto _fsum_error; + } + + hi = 0.0; + if (n > 0) { + hi = p[--n]; + /* sum_exact(ps, hi) from the top, stop when the sum becomes + inexact. */ + while (n > 0) { + x = hi; + y = p[--n]; + assert(fabs(y) < fabs(x)); + hi = x + y; + yr = hi - x; + lo = y - yr; + if (lo != 0.0) + break; + } + /* Make half-even rounding work across multiple partials. + Needed so that sum([1e-16, 1, 1e16]) will round-up the last + digit to two instead of down to zero (the 1e-16 makes the 1 + slightly closer to two). With a potential 1 ULP rounding + error fixed-up, math.fsum() can guarantee commutativity. */ + if (n > 0 && ((lo < 0.0 && p[n-1] < 0.0) || + (lo > 0.0 && p[n-1] > 0.0))) { + y = lo * 2.0; + x = hi + y; + yr = x - hi; + if (y == yr) + hi = x; + } + } + sum = PyFloat_FromDouble(hi); _fsum_error: - PyFPE_END_PROTECT(hi) - Py_DECREF(iter); - if (p != ps) - PyMem_Free(p); - return sum; + PyFPE_END_PROTECT(hi) + Py_DECREF(iter); + if (p != ps) + PyMem_Free(p); + return sum; } #undef NUM_PARTIALS @@ -643,46 +643,46 @@ Assumes IEEE-754 floating point arithmetic."); static PyObject * math_factorial(PyObject *self, PyObject *arg) { - long i, x; - PyObject *result, *iobj, *newresult; - - if (PyFloat_Check(arg)) { - double dx = PyFloat_AS_DOUBLE((PyFloatObject *)arg); - if (dx != floor(dx)) { - PyErr_SetString(PyExc_ValueError, - "factorial() only accepts integral values"); - return NULL; - } - } - - x = PyLong_AsLong(arg); - if (x == -1 && PyErr_Occurred()) - return NULL; - if (x < 0) { - PyErr_SetString(PyExc_ValueError, - "factorial() not defined for negative values"); - return NULL; - } - - result = (PyObject *)PyLong_FromLong(1); - if (result == NULL) - return NULL; - for (i=1 ; i<=x ; i++) { - iobj = (PyObject *)PyLong_FromLong(i); - if (iobj == NULL) - goto error; - newresult = PyNumber_Multiply(result, iobj); - Py_DECREF(iobj); - if (newresult == NULL) - goto error; - Py_DECREF(result); - result = newresult; - } - return result; + long i, x; + PyObject *result, *iobj, *newresult; + + if (PyFloat_Check(arg)) { + double dx = PyFloat_AS_DOUBLE((PyFloatObject *)arg); + if (dx != floor(dx)) { + PyErr_SetString(PyExc_ValueError, + "factorial() only accepts integral values"); + return NULL; + } + } + + x = PyLong_AsLong(arg); + if (x == -1 && PyErr_Occurred()) + return NULL; + if (x < 0) { + PyErr_SetString(PyExc_ValueError, + "factorial() not defined for negative values"); + return NULL; + } + + result = (PyObject *)PyLong_FromLong(1); + if (result == NULL) + return NULL; + for (i=1 ; i<=x ; i++) { + iobj = (PyObject *)PyLong_FromLong(i); + if (iobj == NULL) + goto error; + newresult = PyNumber_Multiply(result, iobj); + Py_DECREF(iobj); + if (newresult == NULL) + goto error; + Py_DECREF(result); + result = newresult; + } + return result; error: - Py_DECREF(result); - return NULL; + Py_DECREF(result); + return NULL; } PyDoc_STRVAR(math_factorial_doc, @@ -693,28 +693,28 @@ PyDoc_STRVAR(math_factorial_doc, static PyObject * math_trunc(PyObject *self, PyObject *number) { - static PyObject *trunc_str = NULL; - PyObject *trunc; - - if (Py_TYPE(number)->tp_dict == NULL) { - if (PyType_Ready(Py_TYPE(number)) < 0) - return NULL; - } - - if (trunc_str == NULL) { - trunc_str = PyUnicode_InternFromString("__trunc__"); - if (trunc_str == NULL) - return NULL; - } - - trunc = _PyType_Lookup(Py_TYPE(number), trunc_str); - if (trunc == NULL) { - PyErr_Format(PyExc_TypeError, - "type %.100s doesn't define __trunc__ method", - Py_TYPE(number)->tp_name); - return NULL; - } - return PyObject_CallFunctionObjArgs(trunc, number, NULL); + static PyObject *trunc_str = NULL; + PyObject *trunc; + + if (Py_TYPE(number)->tp_dict == NULL) { + if (PyType_Ready(Py_TYPE(number)) < 0) + return NULL; + } + + if (trunc_str == NULL) { + trunc_str = PyUnicode_InternFromString("__trunc__"); + if (trunc_str == NULL) + return NULL; + } + + trunc = _PyType_Lookup(Py_TYPE(number), trunc_str); + if (trunc == NULL) { + PyErr_Format(PyExc_TypeError, + "type %.100s doesn't define __trunc__ method", + Py_TYPE(number)->tp_name); + return NULL; + } + return PyObject_CallFunctionObjArgs(trunc, number, NULL); } PyDoc_STRVAR(math_trunc_doc, @@ -725,21 +725,21 @@ PyDoc_STRVAR(math_trunc_doc, static PyObject * math_frexp(PyObject *self, PyObject *arg) { - int i; - double x = PyFloat_AsDouble(arg); - if (x == -1.0 && PyErr_Occurred()) - return NULL; - /* deal with special cases directly, to sidestep platform - differences */ - if (Py_IS_NAN(x) || Py_IS_INFINITY(x) || !x) { - i = 0; - } - else { - PyFPE_START_PROTECT("in math_frexp", return 0); - x = frexp(x, &i); - PyFPE_END_PROTECT(x); - } - return Py_BuildValue("(di)", x, i); + int i; + double x = PyFloat_AsDouble(arg); + if (x == -1.0 && PyErr_Occurred()) + return NULL; + /* deal with special cases directly, to sidestep platform + differences */ + if (Py_IS_NAN(x) || Py_IS_INFINITY(x) || !x) { + i = 0; + } + else { + PyFPE_START_PROTECT("in math_frexp", return 0); + x = frexp(x, &i); + PyFPE_END_PROTECT(x); + } + return Py_BuildValue("(di)", x, i); } PyDoc_STRVAR(math_frexp_doc, @@ -752,63 +752,63 @@ PyDoc_STRVAR(math_frexp_doc, static PyObject * math_ldexp(PyObject *self, PyObject *args) { - double x, r; - PyObject *oexp; - long exp; - if (! PyArg_ParseTuple(args, "dO:ldexp", &x, &oexp)) - return NULL; - - if (PyLong_Check(oexp)) { - /* on overflow, replace exponent with either LONG_MAX - or LONG_MIN, depending on the sign. */ - exp = PyLong_AsLong(oexp); - if (exp == -1 && PyErr_Occurred()) { - if (PyErr_ExceptionMatches(PyExc_OverflowError)) { - if (Py_SIZE(oexp) < 0) { - exp = LONG_MIN; - } - else { - exp = LONG_MAX; - } - PyErr_Clear(); - } - else { - /* propagate any unexpected exception */ - return NULL; - } - } - } - else { - PyErr_SetString(PyExc_TypeError, - "Expected an int or long as second argument " - "to ldexp."); - return NULL; - } - - if (x == 0. || !Py_IS_FINITE(x)) { - /* NaNs, zeros and infinities are returned unchanged */ - r = x; - errno = 0; - } else if (exp > INT_MAX) { - /* overflow */ - r = copysign(Py_HUGE_VAL, x); - errno = ERANGE; - } else if (exp < INT_MIN) { - /* underflow to +-0 */ - r = copysign(0., x); - errno = 0; - } else { - errno = 0; - PyFPE_START_PROTECT("in math_ldexp", return 0); - r = ldexp(x, (int)exp); - PyFPE_END_PROTECT(r); - if (Py_IS_INFINITY(r)) - errno = ERANGE; - } - - if (errno && is_error(r)) - return NULL; - return PyFloat_FromDouble(r); + double x, r; + PyObject *oexp; + long exp; + if (! PyArg_ParseTuple(args, "dO:ldexp", &x, &oexp)) + return NULL; + + if (PyLong_Check(oexp)) { + /* on overflow, replace exponent with either LONG_MAX + or LONG_MIN, depending on the sign. */ + exp = PyLong_AsLong(oexp); + if (exp == -1 && PyErr_Occurred()) { + if (PyErr_ExceptionMatches(PyExc_OverflowError)) { + if (Py_SIZE(oexp) < 0) { + exp = LONG_MIN; + } + else { + exp = LONG_MAX; + } + PyErr_Clear(); + } + else { + /* propagate any unexpected exception */ + return NULL; + } + } + } + else { + PyErr_SetString(PyExc_TypeError, + "Expected an int or long as second argument " + "to ldexp."); + return NULL; + } + + if (x == 0. || !Py_IS_FINITE(x)) { + /* NaNs, zeros and infinities are returned unchanged */ + r = x; + errno = 0; + } else if (exp > INT_MAX) { + /* overflow */ + r = copysign(Py_HUGE_VAL, x); + errno = ERANGE; + } else if (exp < INT_MIN) { + /* underflow to +-0 */ + r = copysign(0., x); + errno = 0; + } else { + errno = 0; + PyFPE_START_PROTECT("in math_ldexp", return 0); + r = ldexp(x, (int)exp); + PyFPE_END_PROTECT(r); + if (Py_IS_INFINITY(r)) + errno = ERANGE; + } + + if (errno && is_error(r)) + return NULL; + return PyFloat_FromDouble(r); } PyDoc_STRVAR(math_ldexp_doc, @@ -818,23 +818,23 @@ Return x * (2**i)."); static PyObject * math_modf(PyObject *self, PyObject *arg) { - double y, x = PyFloat_AsDouble(arg); - if (x == -1.0 && PyErr_Occurred()) - return NULL; - /* some platforms don't do the right thing for NaNs and - infinities, so we take care of special cases directly. */ - if (!Py_IS_FINITE(x)) { - if (Py_IS_INFINITY(x)) - return Py_BuildValue("(dd)", copysign(0., x), x); - else if (Py_IS_NAN(x)) - return Py_BuildValue("(dd)", x, x); - } - - errno = 0; - PyFPE_START_PROTECT("in math_modf", return 0); - x = modf(x, &y); - PyFPE_END_PROTECT(x); - return Py_BuildValue("(dd)", x, y); + double y, x = PyFloat_AsDouble(arg); + if (x == -1.0 && PyErr_Occurred()) + return NULL; + /* some platforms don't do the right thing for NaNs and + infinities, so we take care of special cases directly. */ + if (!Py_IS_FINITE(x)) { + if (Py_IS_INFINITY(x)) + return Py_BuildValue("(dd)", copysign(0., x), x); + else if (Py_IS_NAN(x)) + return Py_BuildValue("(dd)", x, x); + } + + errno = 0; + PyFPE_START_PROTECT("in math_modf", return 0); + x = modf(x, &y); + PyFPE_END_PROTECT(x); + return Py_BuildValue("(dd)", x, y); } PyDoc_STRVAR(math_modf_doc, @@ -854,53 +854,53 @@ PyDoc_STRVAR(math_modf_doc, static PyObject* loghelper(PyObject* arg, double (*func)(double), char *funcname) { - /* If it is long, do it ourselves. */ - if (PyLong_Check(arg)) { - double x; - int e; - x = _PyLong_AsScaledDouble(arg, &e); - if (x <= 0.0) { - PyErr_SetString(PyExc_ValueError, - "math domain error"); - return NULL; - } - /* Value is ~= x * 2**(e*PyLong_SHIFT), so the log ~= - log(x) + log(2) * e * PyLong_SHIFT. - CAUTION: e*PyLong_SHIFT may overflow using int arithmetic, - so force use of double. */ - x = func(x) + (e * (double)PyLong_SHIFT) * func(2.0); - return PyFloat_FromDouble(x); - } - - /* Else let libm handle it by itself. */ - return math_1(arg, func, 0); + /* If it is long, do it ourselves. */ + if (PyLong_Check(arg)) { + double x; + int e; + x = _PyLong_AsScaledDouble(arg, &e); + if (x <= 0.0) { + PyErr_SetString(PyExc_ValueError, + "math domain error"); + return NULL; + } + /* Value is ~= x * 2**(e*PyLong_SHIFT), so the log ~= + log(x) + log(2) * e * PyLong_SHIFT. + CAUTION: e*PyLong_SHIFT may overflow using int arithmetic, + so force use of double. */ + x = func(x) + (e * (double)PyLong_SHIFT) * func(2.0); + return PyFloat_FromDouble(x); + } + + /* Else let libm handle it by itself. */ + return math_1(arg, func, 0); } static PyObject * math_log(PyObject *self, PyObject *args) { - PyObject *arg; - PyObject *base = NULL; - PyObject *num, *den; - PyObject *ans; - - if (!PyArg_UnpackTuple(args, "log", 1, 2, &arg, &base)) - return NULL; - - num = loghelper(arg, m_log, "log"); - if (num == NULL || base == NULL) - return num; - - den = loghelper(base, m_log, "log"); - if (den == NULL) { - Py_DECREF(num); - return NULL; - } - - ans = PyNumber_TrueDivide(num, den); - Py_DECREF(num); - Py_DECREF(den); - return ans; + PyObject *arg; + PyObject *base = NULL; + PyObject *num, *den; + PyObject *ans; + + if (!PyArg_UnpackTuple(args, "log", 1, 2, &arg, &base)) + return NULL; + + num = loghelper(arg, m_log, "log"); + if (num == NULL || base == NULL) + return num; + + den = loghelper(base, m_log, "log"); + if (den == NULL) { + Py_DECREF(num); + return NULL; + } + + ans = PyNumber_TrueDivide(num, den); + Py_DECREF(num); + Py_DECREF(den); + return ans; } PyDoc_STRVAR(math_log_doc, @@ -911,7 +911,7 @@ If the base not specified, returns the natural logarithm (base e) of x."); static PyObject * math_log10(PyObject *self, PyObject *arg) { - return loghelper(arg, m_log10, "log10"); + return loghelper(arg, m_log10, "log10"); } PyDoc_STRVAR(math_log10_doc, @@ -920,31 +920,31 @@ PyDoc_STRVAR(math_log10_doc, static PyObject * math_fmod(PyObject *self, PyObject *args) { - PyObject *ox, *oy; - double r, x, y; - if (! PyArg_UnpackTuple(args, "fmod", 2, 2, &ox, &oy)) - return NULL; - x = PyFloat_AsDouble(ox); - y = PyFloat_AsDouble(oy); - if ((x == -1.0 || y == -1.0) && PyErr_Occurred()) - return NULL; - /* fmod(x, +/-Inf) returns x for finite x. */ - if (Py_IS_INFINITY(y) && Py_IS_FINITE(x)) - return PyFloat_FromDouble(x); - errno = 0; - PyFPE_START_PROTECT("in math_fmod", return 0); - r = fmod(x, y); - PyFPE_END_PROTECT(r); - if (Py_IS_NAN(r)) { - if (!Py_IS_NAN(x) && !Py_IS_NAN(y)) - errno = EDOM; - else - errno = 0; - } - if (errno && is_error(r)) - return NULL; - else - return PyFloat_FromDouble(r); + PyObject *ox, *oy; + double r, x, y; + if (! PyArg_UnpackTuple(args, "fmod", 2, 2, &ox, &oy)) + return NULL; + x = PyFloat_AsDouble(ox); + y = PyFloat_AsDouble(oy); + if ((x == -1.0 || y == -1.0) && PyErr_Occurred()) + return NULL; + /* fmod(x, +/-Inf) returns x for finite x. */ + if (Py_IS_INFINITY(y) && Py_IS_FINITE(x)) + return PyFloat_FromDouble(x); + errno = 0; + PyFPE_START_PROTECT("in math_fmod", return 0); + r = fmod(x, y); + PyFPE_END_PROTECT(r); + if (Py_IS_NAN(r)) { + if (!Py_IS_NAN(x) && !Py_IS_NAN(y)) + errno = EDOM; + else + errno = 0; + } + if (errno && is_error(r)) + return NULL; + else + return PyFloat_FromDouble(r); } PyDoc_STRVAR(math_fmod_doc, @@ -954,39 +954,39 @@ PyDoc_STRVAR(math_fmod_doc, static PyObject * math_hypot(PyObject *self, PyObject *args) { - PyObject *ox, *oy; - double r, x, y; - if (! PyArg_UnpackTuple(args, "hypot", 2, 2, &ox, &oy)) - return NULL; - x = PyFloat_AsDouble(ox); - y = PyFloat_AsDouble(oy); - if ((x == -1.0 || y == -1.0) && PyErr_Occurred()) - return NULL; - /* hypot(x, +/-Inf) returns Inf, even if x is a NaN. */ - if (Py_IS_INFINITY(x)) - return PyFloat_FromDouble(fabs(x)); - if (Py_IS_INFINITY(y)) - return PyFloat_FromDouble(fabs(y)); - errno = 0; - PyFPE_START_PROTECT("in math_hypot", return 0); - r = hypot(x, y); - PyFPE_END_PROTECT(r); - if (Py_IS_NAN(r)) { - if (!Py_IS_NAN(x) && !Py_IS_NAN(y)) - errno = EDOM; - else - errno = 0; - } - else if (Py_IS_INFINITY(r)) { - if (Py_IS_FINITE(x) && Py_IS_FINITE(y)) - errno = ERANGE; - else - errno = 0; - } - if (errno && is_error(r)) - return NULL; - else - return PyFloat_FromDouble(r); + PyObject *ox, *oy; + double r, x, y; + if (! PyArg_UnpackTuple(args, "hypot", 2, 2, &ox, &oy)) + return NULL; + x = PyFloat_AsDouble(ox); + y = PyFloat_AsDouble(oy); + if ((x == -1.0 || y == -1.0) && PyErr_Occurred()) + return NULL; + /* hypot(x, +/-Inf) returns Inf, even if x is a NaN. */ + if (Py_IS_INFINITY(x)) + return PyFloat_FromDouble(fabs(x)); + if (Py_IS_INFINITY(y)) + return PyFloat_FromDouble(fabs(y)); + errno = 0; + PyFPE_START_PROTECT("in math_hypot", return 0); + r = hypot(x, y); + PyFPE_END_PROTECT(r); + if (Py_IS_NAN(r)) { + if (!Py_IS_NAN(x) && !Py_IS_NAN(y)) + errno = EDOM; + else + errno = 0; + } + else if (Py_IS_INFINITY(r)) { + if (Py_IS_FINITE(x) && Py_IS_FINITE(y)) + errno = ERANGE; + else + errno = 0; + } + if (errno && is_error(r)) + return NULL; + else + return PyFloat_FromDouble(r); } PyDoc_STRVAR(math_hypot_doc, @@ -1001,79 +1001,79 @@ PyDoc_STRVAR(math_hypot_doc, static PyObject * math_pow(PyObject *self, PyObject *args) { - PyObject *ox, *oy; - double r, x, y; - int odd_y; - - if (! PyArg_UnpackTuple(args, "pow", 2, 2, &ox, &oy)) - return NULL; - x = PyFloat_AsDouble(ox); - y = PyFloat_AsDouble(oy); - if ((x == -1.0 || y == -1.0) && PyErr_Occurred()) - return NULL; - - /* deal directly with IEEE specials, to cope with problems on various - platforms whose semantics don't exactly match C99 */ - r = 0.; /* silence compiler warning */ - if (!Py_IS_FINITE(x) || !Py_IS_FINITE(y)) { - errno = 0; - if (Py_IS_NAN(x)) - r = y == 0. ? 1. : x; /* NaN**0 = 1 */ - else if (Py_IS_NAN(y)) - r = x == 1. ? 1. : y; /* 1**NaN = 1 */ - else if (Py_IS_INFINITY(x)) { - odd_y = Py_IS_FINITE(y) && fmod(fabs(y), 2.0) == 1.0; - if (y > 0.) - r = odd_y ? x : fabs(x); - else if (y == 0.) - r = 1.; - else /* y < 0. */ - r = odd_y ? copysign(0., x) : 0.; - } - else if (Py_IS_INFINITY(y)) { - if (fabs(x) == 1.0) - r = 1.; - else if (y > 0. && fabs(x) > 1.0) - r = y; - else if (y < 0. && fabs(x) < 1.0) { - r = -y; /* result is +inf */ - if (x == 0.) /* 0**-inf: divide-by-zero */ - errno = EDOM; - } - else - r = 0.; - } - } - else { - /* let libm handle finite**finite */ - errno = 0; - PyFPE_START_PROTECT("in math_pow", return 0); - r = pow(x, y); - PyFPE_END_PROTECT(r); - /* a NaN result should arise only from (-ve)**(finite - non-integer); in this case we want to raise ValueError. */ - if (!Py_IS_FINITE(r)) { - if (Py_IS_NAN(r)) { - errno = EDOM; - } - /* - an infinite result here arises either from: - (A) (+/-0.)**negative (-> divide-by-zero) - (B) overflow of x**y with x and y finite - */ - else if (Py_IS_INFINITY(r)) { - if (x == 0.) - errno = EDOM; - else - errno = ERANGE; - } - } - } - - if (errno && is_error(r)) - return NULL; - else - return PyFloat_FromDouble(r); + PyObject *ox, *oy; + double r, x, y; + int odd_y; + + if (! PyArg_UnpackTuple(args, "pow", 2, 2, &ox, &oy)) + return NULL; + x = PyFloat_AsDouble(ox); + y = PyFloat_AsDouble(oy); + if ((x == -1.0 || y == -1.0) && PyErr_Occurred()) + return NULL; + + /* deal directly with IEEE specials, to cope with problems on various + platforms whose semantics don't exactly match C99 */ + r = 0.; /* silence compiler warning */ + if (!Py_IS_FINITE(x) || !Py_IS_FINITE(y)) { + errno = 0; + if (Py_IS_NAN(x)) + r = y == 0. ? 1. : x; /* NaN**0 = 1 */ + else if (Py_IS_NAN(y)) + r = x == 1. ? 1. : y; /* 1**NaN = 1 */ + else if (Py_IS_INFINITY(x)) { + odd_y = Py_IS_FINITE(y) && fmod(fabs(y), 2.0) == 1.0; + if (y > 0.) + r = odd_y ? x : fabs(x); + else if (y == 0.) + r = 1.; + else /* y < 0. */ + r = odd_y ? copysign(0., x) : 0.; + } + else if (Py_IS_INFINITY(y)) { + if (fabs(x) == 1.0) + r = 1.; + else if (y > 0. && fabs(x) > 1.0) + r = y; + else if (y < 0. && fabs(x) < 1.0) { + r = -y; /* result is +inf */ + if (x == 0.) /* 0**-inf: divide-by-zero */ + errno = EDOM; + } + else + r = 0.; + } + } + else { + /* let libm handle finite**finite */ + errno = 0; + PyFPE_START_PROTECT("in math_pow", return 0); + r = pow(x, y); + PyFPE_END_PROTECT(r); + /* a NaN result should arise only from (-ve)**(finite + non-integer); in this case we want to raise ValueError. */ + if (!Py_IS_FINITE(r)) { + if (Py_IS_NAN(r)) { + errno = EDOM; + } + /* + an infinite result here arises either from: + (A) (+/-0.)**negative (-> divide-by-zero) + (B) overflow of x**y with x and y finite + */ + else if (Py_IS_INFINITY(r)) { + if (x == 0.) + errno = EDOM; + else + errno = ERANGE; + } + } + } + + if (errno && is_error(r)) + return NULL; + else + return PyFloat_FromDouble(r); } PyDoc_STRVAR(math_pow_doc, @@ -1085,10 +1085,10 @@ static const double radToDeg = 180.0 / Py_MATH_PI; static PyObject * math_degrees(PyObject *self, PyObject *arg) { - double x = PyFloat_AsDouble(arg); - if (x == -1.0 && PyErr_Occurred()) - return NULL; - return PyFloat_FromDouble(x * radToDeg); + double x = PyFloat_AsDouble(arg); + if (x == -1.0 && PyErr_Occurred()) + return NULL; + return PyFloat_FromDouble(x * radToDeg); } PyDoc_STRVAR(math_degrees_doc, @@ -1098,10 +1098,10 @@ Convert angle x from radians to degrees."); static PyObject * math_radians(PyObject *self, PyObject *arg) { - double x = PyFloat_AsDouble(arg); - if (x == -1.0 && PyErr_Occurred()) - return NULL; - return PyFloat_FromDouble(x * degToRad); + double x = PyFloat_AsDouble(arg); + if (x == -1.0 && PyErr_Occurred()) + return NULL; + return PyFloat_FromDouble(x * degToRad); } PyDoc_STRVAR(math_radians_doc, @@ -1111,10 +1111,10 @@ Convert angle x from degrees to radians."); static PyObject * math_isnan(PyObject *self, PyObject *arg) { - double x = PyFloat_AsDouble(arg); - if (x == -1.0 && PyErr_Occurred()) - return NULL; - return PyBool_FromLong((long)Py_IS_NAN(x)); + double x = PyFloat_AsDouble(arg); + if (x == -1.0 && PyErr_Occurred()) + return NULL; + return PyBool_FromLong((long)Py_IS_NAN(x)); } PyDoc_STRVAR(math_isnan_doc, @@ -1124,10 +1124,10 @@ Check if float x is not a number (NaN)."); static PyObject * math_isinf(PyObject *self, PyObject *arg) { - double x = PyFloat_AsDouble(arg); - if (x == -1.0 && PyErr_Occurred()) - return NULL; - return PyBool_FromLong((long)Py_IS_INFINITY(x)); + double x = PyFloat_AsDouble(arg); + if (x == -1.0 && PyErr_Occurred()) + return NULL; + return PyBool_FromLong((long)Py_IS_INFINITY(x)); } PyDoc_STRVAR(math_isinf_doc, @@ -1135,42 +1135,42 @@ PyDoc_STRVAR(math_isinf_doc, Check if float x is infinite (positive or negative)."); static PyMethodDef math_methods[] = { - {"acos", math_acos, METH_O, math_acos_doc}, - {"acosh", math_acosh, METH_O, math_acosh_doc}, - {"asin", math_asin, METH_O, math_asin_doc}, - {"asinh", math_asinh, METH_O, math_asinh_doc}, - {"atan", math_atan, METH_O, math_atan_doc}, - {"atan2", math_atan2, METH_VARARGS, math_atan2_doc}, - {"atanh", math_atanh, METH_O, math_atanh_doc}, - {"ceil", math_ceil, METH_O, math_ceil_doc}, - {"copysign", math_copysign, METH_VARARGS, math_copysign_doc}, - {"cos", math_cos, METH_O, math_cos_doc}, - {"cosh", math_cosh, METH_O, math_cosh_doc}, - {"degrees", math_degrees, METH_O, math_degrees_doc}, - {"exp", math_exp, METH_O, math_exp_doc}, - {"fabs", math_fabs, METH_O, math_fabs_doc}, - {"factorial", math_factorial, METH_O, math_factorial_doc}, - {"floor", math_floor, METH_O, math_floor_doc}, - {"fmod", math_fmod, METH_VARARGS, math_fmod_doc}, - {"frexp", math_frexp, METH_O, math_frexp_doc}, - {"fsum", math_fsum, METH_O, math_fsum_doc}, - {"hypot", math_hypot, METH_VARARGS, math_hypot_doc}, - {"isinf", math_isinf, METH_O, math_isinf_doc}, - {"isnan", math_isnan, METH_O, math_isnan_doc}, - {"ldexp", math_ldexp, METH_VARARGS, math_ldexp_doc}, - {"log", math_log, METH_VARARGS, math_log_doc}, - {"log1p", math_log1p, METH_O, math_log1p_doc}, - {"log10", math_log10, METH_O, math_log10_doc}, - {"modf", math_modf, METH_O, math_modf_doc}, - {"pow", math_pow, METH_VARARGS, math_pow_doc}, - {"radians", math_radians, METH_O, math_radians_doc}, - {"sin", math_sin, METH_O, math_sin_doc}, - {"sinh", math_sinh, METH_O, math_sinh_doc}, - {"sqrt", math_sqrt, METH_O, math_sqrt_doc}, - {"tan", math_tan, METH_O, math_tan_doc}, - {"tanh", math_tanh, METH_O, math_tanh_doc}, - {"trunc", math_trunc, METH_O, math_trunc_doc}, - {NULL, NULL} /* sentinel */ + {"acos", math_acos, METH_O, math_acos_doc}, + {"acosh", math_acosh, METH_O, math_acosh_doc}, + {"asin", math_asin, METH_O, math_asin_doc}, + {"asinh", math_asinh, METH_O, math_asinh_doc}, + {"atan", math_atan, METH_O, math_atan_doc}, + {"atan2", math_atan2, METH_VARARGS, math_atan2_doc}, + {"atanh", math_atanh, METH_O, math_atanh_doc}, + {"ceil", math_ceil, METH_O, math_ceil_doc}, + {"copysign", math_copysign, METH_VARARGS, math_copysign_doc}, + {"cos", math_cos, METH_O, math_cos_doc}, + {"cosh", math_cosh, METH_O, math_cosh_doc}, + {"degrees", math_degrees, METH_O, math_degrees_doc}, + {"exp", math_exp, METH_O, math_exp_doc}, + {"fabs", math_fabs, METH_O, math_fabs_doc}, + {"factorial", math_factorial, METH_O, math_factorial_doc}, + {"floor", math_floor, METH_O, math_floor_doc}, + {"fmod", math_fmod, METH_VARARGS, math_fmod_doc}, + {"frexp", math_frexp, METH_O, math_frexp_doc}, + {"fsum", math_fsum, METH_O, math_fsum_doc}, + {"hypot", math_hypot, METH_VARARGS, math_hypot_doc}, + {"isinf", math_isinf, METH_O, math_isinf_doc}, + {"isnan", math_isnan, METH_O, math_isnan_doc}, + {"ldexp", math_ldexp, METH_VARARGS, math_ldexp_doc}, + {"log", math_log, METH_VARARGS, math_log_doc}, + {"log1p", math_log1p, METH_O, math_log1p_doc}, + {"log10", math_log10, METH_O, math_log10_doc}, + {"modf", math_modf, METH_O, math_modf_doc}, + {"pow", math_pow, METH_VARARGS, math_pow_doc}, + {"radians", math_radians, METH_O, math_radians_doc}, + {"sin", math_sin, METH_O, math_sin_doc}, + {"sinh", math_sinh, METH_O, math_sinh_doc}, + {"sqrt", math_sqrt, METH_O, math_sqrt_doc}, + {"tan", math_tan, METH_O, math_tan_doc}, + {"tanh", math_tanh, METH_O, math_tanh_doc}, + {"trunc", math_trunc, METH_O, math_trunc_doc}, + {NULL, NULL} /* sentinel */ }; @@ -1180,29 +1180,29 @@ PyDoc_STRVAR(module_doc, static struct PyModuleDef mathmodule = { - PyModuleDef_HEAD_INIT, - "math", - module_doc, - -1, - math_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "math", + module_doc, + -1, + math_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_math(void) { - PyObject *m; + PyObject *m; - m = PyModule_Create(&mathmodule); - if (m == NULL) - goto finally; + m = PyModule_Create(&mathmodule); + if (m == NULL) + goto finally; - PyModule_AddObject(m, "pi", PyFloat_FromDouble(Py_MATH_PI)); - PyModule_AddObject(m, "e", PyFloat_FromDouble(Py_MATH_E)); + PyModule_AddObject(m, "pi", PyFloat_FromDouble(Py_MATH_PI)); + PyModule_AddObject(m, "e", PyFloat_FromDouble(Py_MATH_E)); finally: - return m; + return m; } diff --git a/Modules/md5module.c b/Modules/md5module.c index 6476bb7..d217dc8 100644 --- a/Modules/md5module.c +++ b/Modules/md5module.c @@ -23,8 +23,8 @@ /* Some useful types */ #if SIZEOF_INT == 4 -typedef unsigned int MD5_INT32; /* 32-bit integer */ -typedef PY_LONG_LONG MD5_INT64; /* 64-bit integer */ +typedef unsigned int MD5_INT32; /* 32-bit integer */ +typedef PY_LONG_LONG MD5_INT64; /* 64-bit integer */ #else /* not defined. compilation will die. */ #endif @@ -127,7 +127,7 @@ static void md5_compress(struct md5_state *md5, unsigned char *buf) for (i = 0; i < 16; i++) { LOAD32L(W[i], buf + (4*i)); } - + /* copy state */ a = md5->state[0]; b = md5->state[1]; @@ -386,21 +386,21 @@ MD5_hexdigest(MD5object *self, PyObject *unused) /* Create a new string */ retval = PyUnicode_FromStringAndSize(NULL, MD5_DIGESTSIZE * 2); if (!retval) - return NULL; + return NULL; hex_digest = PyUnicode_AS_UNICODE(retval); if (!hex_digest) { - Py_DECREF(retval); - return NULL; + Py_DECREF(retval); + return NULL; } /* Make hex version of the digest */ for(i=j=0; i<MD5_DIGESTSIZE; i++) { char c; c = (digest[i] >> 4) & 0xf; - c = (c>9) ? c+'a'-10 : c + '0'; + c = (c>9) ? c+'a'-10 : c + '0'; hex_digest[j++] = c; c = (digest[i] & 0xf); - c = (c>9) ? c+'a'-10 : c + '0'; + c = (c>9) ? c+'a'-10 : c + '0'; hex_digest[j++] = c; } return retval; @@ -414,7 +414,7 @@ MD5_update(MD5object *self, PyObject *args) { PyObject *obj; Py_buffer buf; - + if (!PyArg_ParseTuple(args, "O:update", &obj)) return NULL; @@ -428,11 +428,11 @@ MD5_update(MD5object *self, PyObject *args) } static PyMethodDef MD5_methods[] = { - {"copy", (PyCFunction)MD5_copy, METH_NOARGS, MD5_copy__doc__}, - {"digest", (PyCFunction)MD5_digest, METH_NOARGS, MD5_digest__doc__}, + {"copy", (PyCFunction)MD5_copy, METH_NOARGS, MD5_copy__doc__}, + {"digest", (PyCFunction)MD5_digest, METH_NOARGS, MD5_digest__doc__}, {"hexdigest", (PyCFunction)MD5_hexdigest, METH_NOARGS, MD5_hexdigest__doc__}, - {"update", (PyCFunction)MD5_update, METH_VARARGS, MD5_update__doc__}, - {NULL, NULL} /* sentinel */ + {"update", (PyCFunction)MD5_update, METH_VARARGS, MD5_update__doc__}, + {NULL, NULL} /* sentinel */ }; static PyObject * @@ -472,13 +472,13 @@ static PyGetSetDef MD5_getseters[] = { static PyTypeObject MD5type = { PyVarObject_HEAD_INIT(NULL, 0) - "_md5.md5", /*tp_name*/ - sizeof(MD5object), /*tp_size*/ - 0, /*tp_itemsize*/ + "_md5.md5", /*tp_name*/ + sizeof(MD5object), /*tp_size*/ + 0, /*tp_itemsize*/ /* methods */ - MD5_dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ + MD5_dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ 0, /*tp_setattr*/ 0, /*tp_reserved*/ 0, /*tp_repr*/ @@ -494,13 +494,13 @@ static PyTypeObject MD5type = { Py_TPFLAGS_DEFAULT, /*tp_flags*/ 0, /*tp_doc*/ 0, /*tp_traverse*/ - 0, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - MD5_methods, /* tp_methods */ - NULL, /* tp_members */ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + MD5_methods, /* tp_methods */ + NULL, /* tp_members */ MD5_getseters, /* tp_getset */ }; @@ -553,7 +553,7 @@ MD5_new(PyObject *self, PyObject *args, PyObject *kwdict) static struct PyMethodDef MD5_functions[] = { {"md5", (PyCFunction)MD5_new, METH_VARARGS|METH_KEYWORDS, MD5_new__doc__}, - {NULL, NULL} /* Sentinel */ + {NULL, NULL} /* Sentinel */ }; @@ -563,15 +563,15 @@ static struct PyMethodDef MD5_functions[] = { static struct PyModuleDef _md5module = { - PyModuleDef_HEAD_INIT, - "_md5", - NULL, - -1, - MD5_functions, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_md5", + NULL, + -1, + MD5_functions, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC diff --git a/Modules/mmapmodule.c b/Modules/mmapmodule.c index 9d6d6af..9714ddf 100644 --- a/Modules/mmapmodule.c +++ b/Modules/mmapmodule.c @@ -30,18 +30,18 @@ static int my_getpagesize(void) { - SYSTEM_INFO si; - GetSystemInfo(&si); - return si.dwPageSize; + SYSTEM_INFO si; + GetSystemInfo(&si); + return si.dwPageSize; } static int my_getallocationgranularity (void) { - SYSTEM_INFO si; - GetSystemInfo(&si); - return si.dwAllocationGranularity; + SYSTEM_INFO si; + GetSystemInfo(&si); + return si.dwAllocationGranularity; } #endif @@ -54,7 +54,7 @@ my_getallocationgranularity (void) static int my_getpagesize(void) { - return sysconf(_SC_PAGESIZE); + return sysconf(_SC_PAGESIZE); } #define my_getallocationgranularity my_getpagesize @@ -79,31 +79,31 @@ static PyObject *mmap_module_error; typedef enum { - ACCESS_DEFAULT, - ACCESS_READ, - ACCESS_WRITE, - ACCESS_COPY + ACCESS_DEFAULT, + ACCESS_READ, + ACCESS_WRITE, + ACCESS_COPY } access_mode; typedef struct { - PyObject_HEAD - char * data; - size_t size; - size_t pos; /* relative to offset */ - size_t offset; - int exports; + PyObject_HEAD + char * data; + size_t size; + size_t pos; /* relative to offset */ + size_t offset; + int exports; #ifdef MS_WINDOWS - HANDLE map_handle; - HANDLE file_handle; - char * tagname; + HANDLE map_handle; + HANDLE file_handle; + char * tagname; #endif #ifdef UNIX - int fd; + int fd; #endif - access_mode access; + access_mode access; } mmap_object; @@ -111,331 +111,331 @@ static void mmap_object_dealloc(mmap_object *m_obj) { #ifdef MS_WINDOWS - if (m_obj->data != NULL) - UnmapViewOfFile (m_obj->data); - if (m_obj->map_handle != NULL) - CloseHandle (m_obj->map_handle); - if (m_obj->file_handle != INVALID_HANDLE_VALUE) - CloseHandle (m_obj->file_handle); - if (m_obj->tagname) - PyMem_Free(m_obj->tagname); + if (m_obj->data != NULL) + UnmapViewOfFile (m_obj->data); + if (m_obj->map_handle != NULL) + CloseHandle (m_obj->map_handle); + if (m_obj->file_handle != INVALID_HANDLE_VALUE) + CloseHandle (m_obj->file_handle); + if (m_obj->tagname) + PyMem_Free(m_obj->tagname); #endif /* MS_WINDOWS */ #ifdef UNIX - if (m_obj->fd >= 0) - (void) close(m_obj->fd); - if (m_obj->data!=NULL) { - msync(m_obj->data, m_obj->size, MS_SYNC); - munmap(m_obj->data, m_obj->size); - } + if (m_obj->fd >= 0) + (void) close(m_obj->fd); + if (m_obj->data!=NULL) { + msync(m_obj->data, m_obj->size, MS_SYNC); + munmap(m_obj->data, m_obj->size); + } #endif /* UNIX */ - Py_TYPE(m_obj)->tp_free((PyObject*)m_obj); + Py_TYPE(m_obj)->tp_free((PyObject*)m_obj); } static PyObject * mmap_close_method(mmap_object *self, PyObject *unused) { - if (self->exports > 0) { - PyErr_SetString(PyExc_BufferError, "cannot close "\ - "exported pointers exist"); - return NULL; - } + if (self->exports > 0) { + PyErr_SetString(PyExc_BufferError, "cannot close "\ + "exported pointers exist"); + return NULL; + } #ifdef MS_WINDOWS - /* For each resource we maintain, we need to check - the value is valid, and if so, free the resource - and set the member value to an invalid value so - the dealloc does not attempt to resource clearing - again. - TODO - should we check for errors in the close operations??? - */ - if (self->data != NULL) { - UnmapViewOfFile(self->data); - self->data = NULL; - } - if (self->map_handle != NULL) { - CloseHandle(self->map_handle); - self->map_handle = NULL; - } - if (self->file_handle != INVALID_HANDLE_VALUE) { - CloseHandle(self->file_handle); - self->file_handle = INVALID_HANDLE_VALUE; - } + /* For each resource we maintain, we need to check + the value is valid, and if so, free the resource + and set the member value to an invalid value so + the dealloc does not attempt to resource clearing + again. + TODO - should we check for errors in the close operations??? + */ + if (self->data != NULL) { + UnmapViewOfFile(self->data); + self->data = NULL; + } + if (self->map_handle != NULL) { + CloseHandle(self->map_handle); + self->map_handle = NULL; + } + if (self->file_handle != INVALID_HANDLE_VALUE) { + CloseHandle(self->file_handle); + self->file_handle = INVALID_HANDLE_VALUE; + } #endif /* MS_WINDOWS */ #ifdef UNIX - if (0 <= self->fd) - (void) close(self->fd); - self->fd = -1; - if (self->data != NULL) { - munmap(self->data, self->size); - self->data = NULL; - } + if (0 <= self->fd) + (void) close(self->fd); + self->fd = -1; + if (self->data != NULL) { + munmap(self->data, self->size); + self->data = NULL; + } #endif - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } #ifdef MS_WINDOWS -#define CHECK_VALID(err) \ -do { \ - if (self->map_handle == NULL) { \ - PyErr_SetString(PyExc_ValueError, "mmap closed or invalid"); \ - return err; \ - } \ +#define CHECK_VALID(err) \ +do { \ + if (self->map_handle == NULL) { \ + PyErr_SetString(PyExc_ValueError, "mmap closed or invalid"); \ + return err; \ + } \ } while (0) #endif /* MS_WINDOWS */ #ifdef UNIX -#define CHECK_VALID(err) \ -do { \ - if (self->data == NULL) { \ - PyErr_SetString(PyExc_ValueError, "mmap closed or invalid"); \ - return err; \ - } \ +#define CHECK_VALID(err) \ +do { \ + if (self->data == NULL) { \ + PyErr_SetString(PyExc_ValueError, "mmap closed or invalid"); \ + return err; \ + } \ } while (0) #endif /* UNIX */ static PyObject * mmap_read_byte_method(mmap_object *self, - PyObject *unused) + PyObject *unused) { - CHECK_VALID(NULL); - if (self->pos < self->size) { - char value = self->data[self->pos]; - self->pos += 1; - return Py_BuildValue("b", value); - } else { - PyErr_SetString(PyExc_ValueError, "read byte out of range"); - return NULL; - } + CHECK_VALID(NULL); + if (self->pos < self->size) { + char value = self->data[self->pos]; + self->pos += 1; + return Py_BuildValue("b", value); + } else { + PyErr_SetString(PyExc_ValueError, "read byte out of range"); + return NULL; + } } static PyObject * mmap_read_line_method(mmap_object *self, - PyObject *unused) + PyObject *unused) { - char *start = self->data+self->pos; - char *eof = self->data+self->size; - char *eol; - PyObject *result; - - CHECK_VALID(NULL); - - eol = memchr(start, '\n', self->size - self->pos); - if (!eol) - eol = eof; - else - ++eol; /* we're interested in the position after the - newline. */ - result = PyBytes_FromStringAndSize(start, (eol - start)); - self->pos += (eol - start); - return result; + char *start = self->data+self->pos; + char *eof = self->data+self->size; + char *eol; + PyObject *result; + + CHECK_VALID(NULL); + + eol = memchr(start, '\n', self->size - self->pos); + if (!eol) + eol = eof; + else + ++eol; /* we're interested in the position after the + newline. */ + result = PyBytes_FromStringAndSize(start, (eol - start)); + self->pos += (eol - start); + return result; } static PyObject * mmap_read_method(mmap_object *self, - PyObject *args) + PyObject *args) { - Py_ssize_t num_bytes, n; - PyObject *result; - - CHECK_VALID(NULL); - if (!PyArg_ParseTuple(args, "n:read", &num_bytes)) - return(NULL); - - /* silently 'adjust' out-of-range requests */ - assert(self->size >= self->pos); - n = self->size - self->pos; - /* The difference can overflow, only if self->size is greater than - * PY_SSIZE_T_MAX. But then the operation cannot possibly succeed, - * because the mapped area and the returned string each need more - * than half of the addressable memory. So we clip the size, and let - * the code below raise MemoryError. - */ - if (n < 0) - n = PY_SSIZE_T_MAX; - if (num_bytes < 0 || num_bytes > n) { - num_bytes = n; - } - result = PyBytes_FromStringAndSize(self->data+self->pos, num_bytes); - self->pos += num_bytes; - return result; + Py_ssize_t num_bytes, n; + PyObject *result; + + CHECK_VALID(NULL); + if (!PyArg_ParseTuple(args, "n:read", &num_bytes)) + return(NULL); + + /* silently 'adjust' out-of-range requests */ + assert(self->size >= self->pos); + n = self->size - self->pos; + /* The difference can overflow, only if self->size is greater than + * PY_SSIZE_T_MAX. But then the operation cannot possibly succeed, + * because the mapped area and the returned string each need more + * than half of the addressable memory. So we clip the size, and let + * the code below raise MemoryError. + */ + if (n < 0) + n = PY_SSIZE_T_MAX; + if (num_bytes < 0 || num_bytes > n) { + num_bytes = n; + } + result = PyBytes_FromStringAndSize(self->data+self->pos, num_bytes); + self->pos += num_bytes; + return result; } static PyObject * mmap_gfind(mmap_object *self, - PyObject *args, - int reverse) + PyObject *args, + int reverse) { - Py_ssize_t start = self->pos; - Py_ssize_t end = self->size; - const char *needle; - Py_ssize_t len; - - CHECK_VALID(NULL); - if (!PyArg_ParseTuple(args, reverse ? "y#|nn:rfind" : "y#|nn:find", - &needle, &len, &start, &end)) { - return NULL; - } else { - const char *p, *start_p, *end_p; - int sign = reverse ? -1 : 1; - - if (start < 0) - start += self->size; - if (start < 0) - start = 0; - else if ((size_t)start > self->size) - start = self->size; - - if (end < 0) - end += self->size; - if (end < 0) - end = 0; - else if ((size_t)end > self->size) - end = self->size; - - start_p = self->data + start; - end_p = self->data + end; - - for (p = (reverse ? end_p - len : start_p); - (p >= start_p) && (p + len <= end_p); p += sign) { - Py_ssize_t i; - for (i = 0; i < len && needle[i] == p[i]; ++i) - /* nothing */; - if (i == len) { - return PyLong_FromSsize_t(p - self->data); - } - } - return PyLong_FromLong(-1); - } + Py_ssize_t start = self->pos; + Py_ssize_t end = self->size; + const char *needle; + Py_ssize_t len; + + CHECK_VALID(NULL); + if (!PyArg_ParseTuple(args, reverse ? "y#|nn:rfind" : "y#|nn:find", + &needle, &len, &start, &end)) { + return NULL; + } else { + const char *p, *start_p, *end_p; + int sign = reverse ? -1 : 1; + + if (start < 0) + start += self->size; + if (start < 0) + start = 0; + else if ((size_t)start > self->size) + start = self->size; + + if (end < 0) + end += self->size; + if (end < 0) + end = 0; + else if ((size_t)end > self->size) + end = self->size; + + start_p = self->data + start; + end_p = self->data + end; + + for (p = (reverse ? end_p - len : start_p); + (p >= start_p) && (p + len <= end_p); p += sign) { + Py_ssize_t i; + for (i = 0; i < len && needle[i] == p[i]; ++i) + /* nothing */; + if (i == len) { + return PyLong_FromSsize_t(p - self->data); + } + } + return PyLong_FromLong(-1); + } } static PyObject * mmap_find_method(mmap_object *self, - PyObject *args) + PyObject *args) { - return mmap_gfind(self, args, 0); + return mmap_gfind(self, args, 0); } static PyObject * mmap_rfind_method(mmap_object *self, - PyObject *args) + PyObject *args) { - return mmap_gfind(self, args, 1); + return mmap_gfind(self, args, 1); } static int is_writable(mmap_object *self) { - if (self->access != ACCESS_READ) - return 1; - PyErr_Format(PyExc_TypeError, "mmap can't modify a readonly memory map."); - return 0; + if (self->access != ACCESS_READ) + return 1; + PyErr_Format(PyExc_TypeError, "mmap can't modify a readonly memory map."); + return 0; } static int is_resizeable(mmap_object *self) { - if (self->exports > 0) { - PyErr_SetString(PyExc_BufferError, - "mmap can't resize with extant buffers exported."); - return 0; - } - if ((self->access == ACCESS_WRITE) || (self->access == ACCESS_DEFAULT)) - return 1; - PyErr_Format(PyExc_TypeError, - "mmap can't resize a readonly or copy-on-write memory map."); - return 0; + if (self->exports > 0) { + PyErr_SetString(PyExc_BufferError, + "mmap can't resize with extant buffers exported."); + return 0; + } + if ((self->access == ACCESS_WRITE) || (self->access == ACCESS_DEFAULT)) + return 1; + PyErr_Format(PyExc_TypeError, + "mmap can't resize a readonly or copy-on-write memory map."); + return 0; } static PyObject * mmap_write_method(mmap_object *self, - PyObject *args) + PyObject *args) { - Py_ssize_t length; - char *data; - - CHECK_VALID(NULL); - if (!PyArg_ParseTuple(args, "y#:write", &data, &length)) - return(NULL); - - if (!is_writable(self)) - return NULL; - - if ((self->pos + length) > self->size) { - PyErr_SetString(PyExc_ValueError, "data out of range"); - return NULL; - } - memcpy(self->data+self->pos, data, length); - self->pos = self->pos+length; - Py_INCREF(Py_None); - return Py_None; + Py_ssize_t length; + char *data; + + CHECK_VALID(NULL); + if (!PyArg_ParseTuple(args, "y#:write", &data, &length)) + return(NULL); + + if (!is_writable(self)) + return NULL; + + if ((self->pos + length) > self->size) { + PyErr_SetString(PyExc_ValueError, "data out of range"); + return NULL; + } + memcpy(self->data+self->pos, data, length); + self->pos = self->pos+length; + Py_INCREF(Py_None); + return Py_None; } static PyObject * mmap_write_byte_method(mmap_object *self, - PyObject *args) + PyObject *args) { - char value; - - CHECK_VALID(NULL); - if (!PyArg_ParseTuple(args, "b:write_byte", &value)) - return(NULL); - - if (!is_writable(self)) - return NULL; - - if (self->pos < self->size) { - *(self->data+self->pos) = value; - self->pos += 1; - Py_INCREF(Py_None); - return Py_None; - } - else { - PyErr_SetString(PyExc_ValueError, "write byte out of range"); - return NULL; - } + char value; + + CHECK_VALID(NULL); + if (!PyArg_ParseTuple(args, "b:write_byte", &value)) + return(NULL); + + if (!is_writable(self)) + return NULL; + + if (self->pos < self->size) { + *(self->data+self->pos) = value; + self->pos += 1; + Py_INCREF(Py_None); + return Py_None; + } + else { + PyErr_SetString(PyExc_ValueError, "write byte out of range"); + return NULL; + } } static PyObject * mmap_size_method(mmap_object *self, - PyObject *unused) + PyObject *unused) { - CHECK_VALID(NULL); + CHECK_VALID(NULL); #ifdef MS_WINDOWS - if (self->file_handle != INVALID_HANDLE_VALUE) { - DWORD low,high; - PY_LONG_LONG size; - low = GetFileSize(self->file_handle, &high); - if (low == INVALID_FILE_SIZE) { - /* It might be that the function appears to have failed, - when indeed its size equals INVALID_FILE_SIZE */ - DWORD error = GetLastError(); - if (error != NO_ERROR) - return PyErr_SetFromWindowsErr(error); - } - if (!high && low < LONG_MAX) - return PyLong_FromLong((long)low); - size = (((PY_LONG_LONG)high)<<32) + low; - return PyLong_FromLongLong(size); - } else { - return PyLong_FromSsize_t(self->size); - } + if (self->file_handle != INVALID_HANDLE_VALUE) { + DWORD low,high; + PY_LONG_LONG size; + low = GetFileSize(self->file_handle, &high); + if (low == INVALID_FILE_SIZE) { + /* It might be that the function appears to have failed, + when indeed its size equals INVALID_FILE_SIZE */ + DWORD error = GetLastError(); + if (error != NO_ERROR) + return PyErr_SetFromWindowsErr(error); + } + if (!high && low < LONG_MAX) + return PyLong_FromLong((long)low); + size = (((PY_LONG_LONG)high)<<32) + low; + return PyLong_FromLongLong(size); + } else { + return PyLong_FromSsize_t(self->size); + } #endif /* MS_WINDOWS */ #ifdef UNIX - { - struct stat buf; - if (-1 == fstat(self->fd, &buf)) { - PyErr_SetFromErrno(mmap_module_error); - return NULL; - } - return PyLong_FromSsize_t(buf.st_size); - } + { + struct stat buf; + if (-1 == fstat(self->fd, &buf)) { + PyErr_SetFromErrno(mmap_module_error); + return NULL; + } + return PyLong_FromSsize_t(buf.st_size); + } #endif /* UNIX */ } @@ -450,223 +450,223 @@ mmap_size_method(mmap_object *self, static PyObject * mmap_resize_method(mmap_object *self, - PyObject *args) + PyObject *args) { - Py_ssize_t new_size; - CHECK_VALID(NULL); - if (!PyArg_ParseTuple(args, "n:resize", &new_size) || - !is_resizeable(self)) { - return NULL; + Py_ssize_t new_size; + CHECK_VALID(NULL); + if (!PyArg_ParseTuple(args, "n:resize", &new_size) || + !is_resizeable(self)) { + return NULL; #ifdef MS_WINDOWS - } else { - DWORD dwErrCode = 0; - DWORD off_hi, off_lo, newSizeLow, newSizeHigh; - /* First, unmap the file view */ - UnmapViewOfFile(self->data); - self->data = NULL; - /* Close the mapping object */ - CloseHandle(self->map_handle); - self->map_handle = NULL; - /* Move to the desired EOF position */ + } else { + DWORD dwErrCode = 0; + DWORD off_hi, off_lo, newSizeLow, newSizeHigh; + /* First, unmap the file view */ + UnmapViewOfFile(self->data); + self->data = NULL; + /* Close the mapping object */ + CloseHandle(self->map_handle); + self->map_handle = NULL; + /* Move to the desired EOF position */ #if SIZEOF_SIZE_T > 4 - newSizeHigh = (DWORD)((self->offset + new_size) >> 32); - newSizeLow = (DWORD)((self->offset + new_size) & 0xFFFFFFFF); - off_hi = (DWORD)(self->offset >> 32); - off_lo = (DWORD)(self->offset & 0xFFFFFFFF); + newSizeHigh = (DWORD)((self->offset + new_size) >> 32); + newSizeLow = (DWORD)((self->offset + new_size) & 0xFFFFFFFF); + off_hi = (DWORD)(self->offset >> 32); + off_lo = (DWORD)(self->offset & 0xFFFFFFFF); #else - newSizeHigh = 0; - newSizeLow = (DWORD)(self->offset + new_size); - off_hi = 0; - off_lo = (DWORD)self->offset; + newSizeHigh = 0; + newSizeLow = (DWORD)(self->offset + new_size); + off_hi = 0; + off_lo = (DWORD)self->offset; #endif - SetFilePointer(self->file_handle, - newSizeLow, &newSizeHigh, FILE_BEGIN); - /* Change the size of the file */ - SetEndOfFile(self->file_handle); - /* Create another mapping object and remap the file view */ - self->map_handle = CreateFileMapping( - self->file_handle, - NULL, - PAGE_READWRITE, - 0, - 0, - self->tagname); - if (self->map_handle != NULL) { - self->data = (char *) MapViewOfFile(self->map_handle, - FILE_MAP_WRITE, - off_hi, - off_lo, - new_size); - if (self->data != NULL) { - self->size = new_size; - Py_INCREF(Py_None); - return Py_None; - } else { - dwErrCode = GetLastError(); - CloseHandle(self->map_handle); - self->map_handle = NULL; - } - } else { - dwErrCode = GetLastError(); - } - PyErr_SetFromWindowsErr(dwErrCode); - return NULL; + SetFilePointer(self->file_handle, + newSizeLow, &newSizeHigh, FILE_BEGIN); + /* Change the size of the file */ + SetEndOfFile(self->file_handle); + /* Create another mapping object and remap the file view */ + self->map_handle = CreateFileMapping( + self->file_handle, + NULL, + PAGE_READWRITE, + 0, + 0, + self->tagname); + if (self->map_handle != NULL) { + self->data = (char *) MapViewOfFile(self->map_handle, + FILE_MAP_WRITE, + off_hi, + off_lo, + new_size); + if (self->data != NULL) { + self->size = new_size; + Py_INCREF(Py_None); + return Py_None; + } else { + dwErrCode = GetLastError(); + CloseHandle(self->map_handle); + self->map_handle = NULL; + } + } else { + dwErrCode = GetLastError(); + } + PyErr_SetFromWindowsErr(dwErrCode); + return NULL; #endif /* MS_WINDOWS */ #ifdef UNIX #ifndef HAVE_MREMAP - } else { - PyErr_SetString(PyExc_SystemError, - "mmap: resizing not available--no mremap()"); - return NULL; + } else { + PyErr_SetString(PyExc_SystemError, + "mmap: resizing not available--no mremap()"); + return NULL; #else - } else { - void *newmap; + } else { + void *newmap; - if (ftruncate(self->fd, self->offset + new_size) == -1) { - PyErr_SetFromErrno(mmap_module_error); - return NULL; - } + if (ftruncate(self->fd, self->offset + new_size) == -1) { + PyErr_SetFromErrno(mmap_module_error); + return NULL; + } #ifdef MREMAP_MAYMOVE - newmap = mremap(self->data, self->size, new_size, MREMAP_MAYMOVE); + newmap = mremap(self->data, self->size, new_size, MREMAP_MAYMOVE); #else - #if defined(__NetBSD__) - newmap = mremap(self->data, self->size, self->data, new_size, 0); - #else - newmap = mremap(self->data, self->size, new_size, 0); - #endif /* __NetBSD__ */ + #if defined(__NetBSD__) + newmap = mremap(self->data, self->size, self->data, new_size, 0); + #else + newmap = mremap(self->data, self->size, new_size, 0); + #endif /* __NetBSD__ */ #endif - if (newmap == (void *)-1) - { - PyErr_SetFromErrno(mmap_module_error); - return NULL; - } - self->data = newmap; - self->size = new_size; - Py_INCREF(Py_None); - return Py_None; + if (newmap == (void *)-1) + { + PyErr_SetFromErrno(mmap_module_error); + return NULL; + } + self->data = newmap; + self->size = new_size; + Py_INCREF(Py_None); + return Py_None; #endif /* HAVE_MREMAP */ #endif /* UNIX */ - } + } } static PyObject * mmap_tell_method(mmap_object *self, PyObject *unused) { - CHECK_VALID(NULL); - return PyLong_FromSize_t(self->pos); + CHECK_VALID(NULL); + return PyLong_FromSize_t(self->pos); } static PyObject * mmap_flush_method(mmap_object *self, PyObject *args) { - Py_ssize_t offset = 0; - Py_ssize_t size = self->size; - CHECK_VALID(NULL); - if (!PyArg_ParseTuple(args, "|nn:flush", &offset, &size)) - return NULL; - if ((size_t)(offset + size) > self->size) { - PyErr_SetString(PyExc_ValueError, "flush values out of range"); - return NULL; - } + Py_ssize_t offset = 0; + Py_ssize_t size = self->size; + CHECK_VALID(NULL); + if (!PyArg_ParseTuple(args, "|nn:flush", &offset, &size)) + return NULL; + if ((size_t)(offset + size) > self->size) { + PyErr_SetString(PyExc_ValueError, "flush values out of range"); + return NULL; + } #ifdef MS_WINDOWS - return PyLong_FromLong((long) FlushViewOfFile(self->data+offset, size)); + return PyLong_FromLong((long) FlushViewOfFile(self->data+offset, size)); #elif defined(UNIX) - /* XXX semantics of return value? */ - /* XXX flags for msync? */ - if (-1 == msync(self->data + offset, size, MS_SYNC)) { - PyErr_SetFromErrno(mmap_module_error); - return NULL; - } - return PyLong_FromLong(0); + /* XXX semantics of return value? */ + /* XXX flags for msync? */ + if (-1 == msync(self->data + offset, size, MS_SYNC)) { + PyErr_SetFromErrno(mmap_module_error); + return NULL; + } + return PyLong_FromLong(0); #else - PyErr_SetString(PyExc_ValueError, "flush not supported on this system"); - return NULL; + PyErr_SetString(PyExc_ValueError, "flush not supported on this system"); + return NULL; #endif } static PyObject * mmap_seek_method(mmap_object *self, PyObject *args) { - Py_ssize_t dist; - int how=0; - CHECK_VALID(NULL); - if (!PyArg_ParseTuple(args, "n|i:seek", &dist, &how)) - return NULL; - else { - size_t where; - switch (how) { - case 0: /* relative to start */ - if (dist < 0) - goto onoutofrange; - where = dist; - break; - case 1: /* relative to current position */ - if ((Py_ssize_t)self->pos + dist < 0) - goto onoutofrange; - where = self->pos + dist; - break; - case 2: /* relative to end */ - if ((Py_ssize_t)self->size + dist < 0) - goto onoutofrange; - where = self->size + dist; - break; - default: - PyErr_SetString(PyExc_ValueError, "unknown seek type"); - return NULL; - } - if (where > self->size) - goto onoutofrange; - self->pos = where; - Py_INCREF(Py_None); - return Py_None; - } + Py_ssize_t dist; + int how=0; + CHECK_VALID(NULL); + if (!PyArg_ParseTuple(args, "n|i:seek", &dist, &how)) + return NULL; + else { + size_t where; + switch (how) { + case 0: /* relative to start */ + if (dist < 0) + goto onoutofrange; + where = dist; + break; + case 1: /* relative to current position */ + if ((Py_ssize_t)self->pos + dist < 0) + goto onoutofrange; + where = self->pos + dist; + break; + case 2: /* relative to end */ + if ((Py_ssize_t)self->size + dist < 0) + goto onoutofrange; + where = self->size + dist; + break; + default: + PyErr_SetString(PyExc_ValueError, "unknown seek type"); + return NULL; + } + if (where > self->size) + goto onoutofrange; + self->pos = where; + Py_INCREF(Py_None); + return Py_None; + } onoutofrange: - PyErr_SetString(PyExc_ValueError, "seek out of range"); - return NULL; + PyErr_SetString(PyExc_ValueError, "seek out of range"); + return NULL; } static PyObject * mmap_move_method(mmap_object *self, PyObject *args) { - unsigned long dest, src, cnt; - CHECK_VALID(NULL); - if (!PyArg_ParseTuple(args, "kkk:move", &dest, &src, &cnt) || - !is_writable(self)) { - return NULL; - } else { - /* bounds check the values */ - if (cnt < 0 || (cnt + dest) < cnt || (cnt + src) < cnt || - src < 0 || src > self->size || (src + cnt) > self->size || - dest < 0 || dest > self->size || (dest + cnt) > self->size) { - PyErr_SetString(PyExc_ValueError, - "source, destination, or count out of range"); - return NULL; - } - memmove(self->data+dest, self->data+src, cnt); - Py_INCREF(Py_None); - return Py_None; - } + unsigned long dest, src, cnt; + CHECK_VALID(NULL); + if (!PyArg_ParseTuple(args, "kkk:move", &dest, &src, &cnt) || + !is_writable(self)) { + return NULL; + } else { + /* bounds check the values */ + if (cnt < 0 || (cnt + dest) < cnt || (cnt + src) < cnt || + src < 0 || src > self->size || (src + cnt) > self->size || + dest < 0 || dest > self->size || (dest + cnt) > self->size) { + PyErr_SetString(PyExc_ValueError, + "source, destination, or count out of range"); + return NULL; + } + memmove(self->data+dest, self->data+src, cnt); + Py_INCREF(Py_None); + return Py_None; + } } static struct PyMethodDef mmap_object_methods[] = { - {"close", (PyCFunction) mmap_close_method, METH_NOARGS}, - {"find", (PyCFunction) mmap_find_method, METH_VARARGS}, - {"rfind", (PyCFunction) mmap_rfind_method, METH_VARARGS}, - {"flush", (PyCFunction) mmap_flush_method, METH_VARARGS}, - {"move", (PyCFunction) mmap_move_method, METH_VARARGS}, - {"read", (PyCFunction) mmap_read_method, METH_VARARGS}, - {"read_byte", (PyCFunction) mmap_read_byte_method, METH_NOARGS}, - {"readline", (PyCFunction) mmap_read_line_method, METH_NOARGS}, - {"resize", (PyCFunction) mmap_resize_method, METH_VARARGS}, - {"seek", (PyCFunction) mmap_seek_method, METH_VARARGS}, - {"size", (PyCFunction) mmap_size_method, METH_NOARGS}, - {"tell", (PyCFunction) mmap_tell_method, METH_NOARGS}, - {"write", (PyCFunction) mmap_write_method, METH_VARARGS}, - {"write_byte", (PyCFunction) mmap_write_byte_method, METH_VARARGS}, - {NULL, NULL} /* sentinel */ + {"close", (PyCFunction) mmap_close_method, METH_NOARGS}, + {"find", (PyCFunction) mmap_find_method, METH_VARARGS}, + {"rfind", (PyCFunction) mmap_rfind_method, METH_VARARGS}, + {"flush", (PyCFunction) mmap_flush_method, METH_VARARGS}, + {"move", (PyCFunction) mmap_move_method, METH_VARARGS}, + {"read", (PyCFunction) mmap_read_method, METH_VARARGS}, + {"read_byte", (PyCFunction) mmap_read_byte_method, METH_NOARGS}, + {"readline", (PyCFunction) mmap_read_line_method, METH_NOARGS}, + {"resize", (PyCFunction) mmap_resize_method, METH_VARARGS}, + {"seek", (PyCFunction) mmap_seek_method, METH_VARARGS}, + {"size", (PyCFunction) mmap_size_method, METH_NOARGS}, + {"tell", (PyCFunction) mmap_tell_method, METH_NOARGS}, + {"write", (PyCFunction) mmap_write_method, METH_VARARGS}, + {"write_byte", (PyCFunction) mmap_write_byte_method, METH_VARARGS}, + {NULL, NULL} /* sentinel */ }; /* Functions for treating an mmap'ed file as a buffer */ @@ -674,247 +674,247 @@ static struct PyMethodDef mmap_object_methods[] = { static int mmap_buffer_getbuf(mmap_object *self, Py_buffer *view, int flags) { - CHECK_VALID(-1); - if (PyBuffer_FillInfo(view, (PyObject*)self, self->data, self->size, - (self->access == ACCESS_READ), flags) < 0) - return -1; - self->exports++; - return 0; + CHECK_VALID(-1); + if (PyBuffer_FillInfo(view, (PyObject*)self, self->data, self->size, + (self->access == ACCESS_READ), flags) < 0) + return -1; + self->exports++; + return 0; } static void mmap_buffer_releasebuf(mmap_object *self, Py_buffer *view) { - self->exports--; + self->exports--; } static Py_ssize_t mmap_length(mmap_object *self) { - CHECK_VALID(-1); - return self->size; + CHECK_VALID(-1); + return self->size; } static PyObject * mmap_item(mmap_object *self, Py_ssize_t i) { - CHECK_VALID(NULL); - if (i < 0 || (size_t)i >= self->size) { - PyErr_SetString(PyExc_IndexError, "mmap index out of range"); - return NULL; - } - return PyBytes_FromStringAndSize(self->data + i, 1); + CHECK_VALID(NULL); + if (i < 0 || (size_t)i >= self->size) { + PyErr_SetString(PyExc_IndexError, "mmap index out of range"); + return NULL; + } + return PyBytes_FromStringAndSize(self->data + i, 1); } static PyObject * mmap_subscript(mmap_object *self, PyObject *item) { - CHECK_VALID(NULL); - if (PyIndex_Check(item)) { - Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); - if (i == -1 && PyErr_Occurred()) - return NULL; - if (i < 0) - i += self->size; - if (i < 0 || (size_t)i >= self->size) { - PyErr_SetString(PyExc_IndexError, - "mmap index out of range"); - return NULL; - } - return PyLong_FromLong(Py_CHARMASK(self->data[i])); - } - else if (PySlice_Check(item)) { - Py_ssize_t start, stop, step, slicelen; - - if (PySlice_GetIndicesEx((PySliceObject *)item, self->size, - &start, &stop, &step, &slicelen) < 0) { - return NULL; - } - - if (slicelen <= 0) - return PyBytes_FromStringAndSize("", 0); - else if (step == 1) - return PyBytes_FromStringAndSize(self->data + start, - slicelen); - else { - char *result_buf = (char *)PyMem_Malloc(slicelen); - Py_ssize_t cur, i; - PyObject *result; - - if (result_buf == NULL) - return PyErr_NoMemory(); - for (cur = start, i = 0; i < slicelen; - cur += step, i++) { - result_buf[i] = self->data[cur]; - } - result = PyBytes_FromStringAndSize(result_buf, - slicelen); - PyMem_Free(result_buf); - return result; - } - } - else { - PyErr_SetString(PyExc_TypeError, - "mmap indices must be integers"); - return NULL; - } + CHECK_VALID(NULL); + if (PyIndex_Check(item)) { + Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); + if (i == -1 && PyErr_Occurred()) + return NULL; + if (i < 0) + i += self->size; + if (i < 0 || (size_t)i >= self->size) { + PyErr_SetString(PyExc_IndexError, + "mmap index out of range"); + return NULL; + } + return PyLong_FromLong(Py_CHARMASK(self->data[i])); + } + else if (PySlice_Check(item)) { + Py_ssize_t start, stop, step, slicelen; + + if (PySlice_GetIndicesEx((PySliceObject *)item, self->size, + &start, &stop, &step, &slicelen) < 0) { + return NULL; + } + + if (slicelen <= 0) + return PyBytes_FromStringAndSize("", 0); + else if (step == 1) + return PyBytes_FromStringAndSize(self->data + start, + slicelen); + else { + char *result_buf = (char *)PyMem_Malloc(slicelen); + Py_ssize_t cur, i; + PyObject *result; + + if (result_buf == NULL) + return PyErr_NoMemory(); + for (cur = start, i = 0; i < slicelen; + cur += step, i++) { + result_buf[i] = self->data[cur]; + } + result = PyBytes_FromStringAndSize(result_buf, + slicelen); + PyMem_Free(result_buf); + return result; + } + } + else { + PyErr_SetString(PyExc_TypeError, + "mmap indices must be integers"); + return NULL; + } } static PyObject * mmap_concat(mmap_object *self, PyObject *bb) { - CHECK_VALID(NULL); - PyErr_SetString(PyExc_SystemError, - "mmaps don't support concatenation"); - return NULL; + CHECK_VALID(NULL); + PyErr_SetString(PyExc_SystemError, + "mmaps don't support concatenation"); + return NULL; } static PyObject * mmap_repeat(mmap_object *self, Py_ssize_t n) { - CHECK_VALID(NULL); - PyErr_SetString(PyExc_SystemError, - "mmaps don't support repeat operation"); - return NULL; + CHECK_VALID(NULL); + PyErr_SetString(PyExc_SystemError, + "mmaps don't support repeat operation"); + return NULL; } static int mmap_ass_item(mmap_object *self, Py_ssize_t i, PyObject *v) { - const char *buf; - - CHECK_VALID(-1); - if (i < 0 || (size_t)i >= self->size) { - PyErr_SetString(PyExc_IndexError, "mmap index out of range"); - return -1; - } - if (v == NULL) { - PyErr_SetString(PyExc_TypeError, - "mmap object doesn't support item deletion"); - return -1; - } - if (! (PyBytes_Check(v) && PyBytes_Size(v)==1) ) { - PyErr_SetString(PyExc_IndexError, - "mmap assignment must be length-1 bytes()"); - return -1; - } - if (!is_writable(self)) - return -1; - buf = PyBytes_AsString(v); - self->data[i] = buf[0]; - return 0; + const char *buf; + + CHECK_VALID(-1); + if (i < 0 || (size_t)i >= self->size) { + PyErr_SetString(PyExc_IndexError, "mmap index out of range"); + return -1; + } + if (v == NULL) { + PyErr_SetString(PyExc_TypeError, + "mmap object doesn't support item deletion"); + return -1; + } + if (! (PyBytes_Check(v) && PyBytes_Size(v)==1) ) { + PyErr_SetString(PyExc_IndexError, + "mmap assignment must be length-1 bytes()"); + return -1; + } + if (!is_writable(self)) + return -1; + buf = PyBytes_AsString(v); + self->data[i] = buf[0]; + return 0; } static int mmap_ass_subscript(mmap_object *self, PyObject *item, PyObject *value) { - CHECK_VALID(-1); - - if (!is_writable(self)) - return -1; - - if (PyIndex_Check(item)) { - Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); - Py_ssize_t v; - - if (i == -1 && PyErr_Occurred()) - return -1; - if (i < 0) - i += self->size; - if (i < 0 || (size_t)i >= self->size) { - PyErr_SetString(PyExc_IndexError, - "mmap index out of range"); - return -1; - } - if (value == NULL) { - PyErr_SetString(PyExc_TypeError, - "mmap doesn't support item deletion"); - return -1; - } - if (!PyIndex_Check(value)) { - PyErr_SetString(PyExc_TypeError, - "mmap item value must be an int"); - return -1; - } - v = PyNumber_AsSsize_t(value, PyExc_TypeError); - if (v == -1 && PyErr_Occurred()) - return -1; - if (v < 0 || v > 255) { - PyErr_SetString(PyExc_ValueError, - "mmap item value must be " - "in range(0, 256)"); - return -1; - } - self->data[i] = v; - return 0; - } - else if (PySlice_Check(item)) { - Py_ssize_t start, stop, step, slicelen; - Py_buffer vbuf; - - if (PySlice_GetIndicesEx((PySliceObject *)item, - self->size, &start, &stop, - &step, &slicelen) < 0) { - return -1; - } - if (value == NULL) { - PyErr_SetString(PyExc_TypeError, - "mmap object doesn't support slice deletion"); - return -1; - } - if (PyObject_GetBuffer(value, &vbuf, PyBUF_SIMPLE) < 0) - return -1; - if (vbuf.len != slicelen) { - PyErr_SetString(PyExc_IndexError, - "mmap slice assignment is wrong size"); - PyBuffer_Release(&vbuf); - return -1; - } - - if (slicelen == 0) { - } - else if (step == 1) { - memcpy(self->data + start, vbuf.buf, slicelen); - } - else { - Py_ssize_t cur, i; - - for (cur = start, i = 0; - i < slicelen; - cur += step, i++) - { - self->data[cur] = ((char *)vbuf.buf)[i]; - } - } - PyBuffer_Release(&vbuf); - return 0; - } - else { - PyErr_SetString(PyExc_TypeError, - "mmap indices must be integer"); - return -1; - } + CHECK_VALID(-1); + + if (!is_writable(self)) + return -1; + + if (PyIndex_Check(item)) { + Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); + Py_ssize_t v; + + if (i == -1 && PyErr_Occurred()) + return -1; + if (i < 0) + i += self->size; + if (i < 0 || (size_t)i >= self->size) { + PyErr_SetString(PyExc_IndexError, + "mmap index out of range"); + return -1; + } + if (value == NULL) { + PyErr_SetString(PyExc_TypeError, + "mmap doesn't support item deletion"); + return -1; + } + if (!PyIndex_Check(value)) { + PyErr_SetString(PyExc_TypeError, + "mmap item value must be an int"); + return -1; + } + v = PyNumber_AsSsize_t(value, PyExc_TypeError); + if (v == -1 && PyErr_Occurred()) + return -1; + if (v < 0 || v > 255) { + PyErr_SetString(PyExc_ValueError, + "mmap item value must be " + "in range(0, 256)"); + return -1; + } + self->data[i] = v; + return 0; + } + else if (PySlice_Check(item)) { + Py_ssize_t start, stop, step, slicelen; + Py_buffer vbuf; + + if (PySlice_GetIndicesEx((PySliceObject *)item, + self->size, &start, &stop, + &step, &slicelen) < 0) { + return -1; + } + if (value == NULL) { + PyErr_SetString(PyExc_TypeError, + "mmap object doesn't support slice deletion"); + return -1; + } + if (PyObject_GetBuffer(value, &vbuf, PyBUF_SIMPLE) < 0) + return -1; + if (vbuf.len != slicelen) { + PyErr_SetString(PyExc_IndexError, + "mmap slice assignment is wrong size"); + PyBuffer_Release(&vbuf); + return -1; + } + + if (slicelen == 0) { + } + else if (step == 1) { + memcpy(self->data + start, vbuf.buf, slicelen); + } + else { + Py_ssize_t cur, i; + + for (cur = start, i = 0; + i < slicelen; + cur += step, i++) + { + self->data[cur] = ((char *)vbuf.buf)[i]; + } + } + PyBuffer_Release(&vbuf); + return 0; + } + else { + PyErr_SetString(PyExc_TypeError, + "mmap indices must be integer"); + return -1; + } } static PySequenceMethods mmap_as_sequence = { - (lenfunc)mmap_length, /*sq_length*/ - (binaryfunc)mmap_concat, /*sq_concat*/ - (ssizeargfunc)mmap_repeat, /*sq_repeat*/ - (ssizeargfunc)mmap_item, /*sq_item*/ - 0, /*sq_slice*/ - (ssizeobjargproc)mmap_ass_item, /*sq_ass_item*/ - 0, /*sq_ass_slice*/ + (lenfunc)mmap_length, /*sq_length*/ + (binaryfunc)mmap_concat, /*sq_concat*/ + (ssizeargfunc)mmap_repeat, /*sq_repeat*/ + (ssizeargfunc)mmap_item, /*sq_item*/ + 0, /*sq_slice*/ + (ssizeobjargproc)mmap_ass_item, /*sq_ass_item*/ + 0, /*sq_ass_slice*/ }; static PyMappingMethods mmap_as_mapping = { - (lenfunc)mmap_length, - (binaryfunc)mmap_subscript, - (objobjargproc)mmap_ass_subscript, + (lenfunc)mmap_length, + (binaryfunc)mmap_subscript, + (objobjargproc)mmap_ass_subscript, }; static PyBufferProcs mmap_as_buffer = { - (getbufferproc)mmap_buffer_getbuf, - (releasebufferproc)mmap_buffer_releasebuf, + (getbufferproc)mmap_buffer_getbuf, + (releasebufferproc)mmap_buffer_releasebuf, }; static PyObject * @@ -945,46 +945,46 @@ To map anonymous memory, pass -1 as the fileno (both versions)."); static PyTypeObject mmap_object_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "mmap.mmap", /* tp_name */ - sizeof(mmap_object), /* tp_size */ - 0, /* tp_itemsize */ - /* methods */ - (destructor) mmap_object_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - &mmap_as_sequence, /*tp_as_sequence*/ - &mmap_as_mapping, /*tp_as_mapping*/ - 0, /*tp_hash*/ - 0, /*tp_call*/ - 0, /*tp_str*/ - PyObject_GenericGetAttr, /*tp_getattro*/ - 0, /*tp_setattro*/ - &mmap_as_buffer, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/ - mmap_doc, /*tp_doc*/ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - mmap_object_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - new_mmap_object, /* tp_new */ - PyObject_Del, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "mmap.mmap", /* tp_name */ + sizeof(mmap_object), /* tp_size */ + 0, /* tp_itemsize */ + /* methods */ + (destructor) mmap_object_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + &mmap_as_sequence, /*tp_as_sequence*/ + &mmap_as_mapping, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + 0, /*tp_str*/ + PyObject_GenericGetAttr, /*tp_getattro*/ + 0, /*tp_setattro*/ + &mmap_as_buffer, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/ + mmap_doc, /*tp_doc*/ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + mmap_object_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + new_mmap_object, /* tp_new */ + PyObject_Del, /* tp_free */ }; @@ -995,23 +995,23 @@ static PyTypeObject mmap_object_type = { static Py_ssize_t _GetMapSize(PyObject *o, const char* param) { - if (o == NULL) - return 0; - if (PyIndex_Check(o)) { - Py_ssize_t i = PyNumber_AsSsize_t(o, PyExc_OverflowError); - if (i==-1 && PyErr_Occurred()) - return -1; - if (i < 0) { - PyErr_Format(PyExc_OverflowError, - "memory mapped %s must be positive", - param); - return -1; - } - return i; - } - - PyErr_SetString(PyExc_TypeError, "map size must be an integral value"); - return -1; + if (o == NULL) + return 0; + if (PyIndex_Check(o)) { + Py_ssize_t i = PyNumber_AsSsize_t(o, PyExc_OverflowError); + if (i==-1 && PyErr_Occurred()) + return -1; + if (i < 0) { + PyErr_Format(PyExc_OverflowError, + "memory mapped %s must be positive", + param); + return -1; + } + return i; + } + + PyErr_SetString(PyExc_TypeError, "map size must be an integral value"); + return -1; } #ifdef UNIX @@ -1019,125 +1019,125 @@ static PyObject * new_mmap_object(PyTypeObject *type, PyObject *args, PyObject *kwdict) { #ifdef HAVE_FSTAT - struct stat st; + struct stat st; #endif - mmap_object *m_obj; - PyObject *map_size_obj = NULL, *offset_obj = NULL; - Py_ssize_t map_size, offset; - int fd, flags = MAP_SHARED, prot = PROT_WRITE | PROT_READ; - int devzero = -1; - int access = (int)ACCESS_DEFAULT; - static char *keywords[] = {"fileno", "length", - "flags", "prot", - "access", "offset", NULL}; - - if (!PyArg_ParseTupleAndKeywords(args, kwdict, "iO|iiiO", keywords, - &fd, &map_size_obj, &flags, &prot, - &access, &offset_obj)) - return NULL; - map_size = _GetMapSize(map_size_obj, "size"); - if (map_size < 0) - return NULL; - offset = _GetMapSize(offset_obj, "offset"); - if (offset < 0) - return NULL; - - if ((access != (int)ACCESS_DEFAULT) && - ((flags != MAP_SHARED) || (prot != (PROT_WRITE | PROT_READ)))) - return PyErr_Format(PyExc_ValueError, - "mmap can't specify both access and flags, prot."); - switch ((access_mode)access) { - case ACCESS_READ: - flags = MAP_SHARED; - prot = PROT_READ; - break; - case ACCESS_WRITE: - flags = MAP_SHARED; - prot = PROT_READ | PROT_WRITE; - break; - case ACCESS_COPY: - flags = MAP_PRIVATE; - prot = PROT_READ | PROT_WRITE; - break; - case ACCESS_DEFAULT: - /* use the specified or default values of flags and prot */ - break; - default: - return PyErr_Format(PyExc_ValueError, - "mmap invalid access parameter."); - } + mmap_object *m_obj; + PyObject *map_size_obj = NULL, *offset_obj = NULL; + Py_ssize_t map_size, offset; + int fd, flags = MAP_SHARED, prot = PROT_WRITE | PROT_READ; + int devzero = -1; + int access = (int)ACCESS_DEFAULT; + static char *keywords[] = {"fileno", "length", + "flags", "prot", + "access", "offset", NULL}; + + if (!PyArg_ParseTupleAndKeywords(args, kwdict, "iO|iiiO", keywords, + &fd, &map_size_obj, &flags, &prot, + &access, &offset_obj)) + return NULL; + map_size = _GetMapSize(map_size_obj, "size"); + if (map_size < 0) + return NULL; + offset = _GetMapSize(offset_obj, "offset"); + if (offset < 0) + return NULL; + + if ((access != (int)ACCESS_DEFAULT) && + ((flags != MAP_SHARED) || (prot != (PROT_WRITE | PROT_READ)))) + return PyErr_Format(PyExc_ValueError, + "mmap can't specify both access and flags, prot."); + switch ((access_mode)access) { + case ACCESS_READ: + flags = MAP_SHARED; + prot = PROT_READ; + break; + case ACCESS_WRITE: + flags = MAP_SHARED; + prot = PROT_READ | PROT_WRITE; + break; + case ACCESS_COPY: + flags = MAP_PRIVATE; + prot = PROT_READ | PROT_WRITE; + break; + case ACCESS_DEFAULT: + /* use the specified or default values of flags and prot */ + break; + default: + return PyErr_Format(PyExc_ValueError, + "mmap invalid access parameter."); + } if (prot == PROT_READ) { - access = ACCESS_READ; + access = ACCESS_READ; } #ifdef HAVE_FSTAT # ifdef __VMS - /* on OpenVMS we must ensure that all bytes are written to the file */ - if (fd != -1) { - fsync(fd); - } + /* on OpenVMS we must ensure that all bytes are written to the file */ + if (fd != -1) { + fsync(fd); + } # endif - if (fd != -1 && fstat(fd, &st) == 0 && S_ISREG(st.st_mode)) { - if (map_size == 0) { - map_size = st.st_size; - } else if ((size_t)offset + (size_t)map_size > st.st_size) { - PyErr_SetString(PyExc_ValueError, - "mmap length is greater than file size"); - return NULL; - } - } + if (fd != -1 && fstat(fd, &st) == 0 && S_ISREG(st.st_mode)) { + if (map_size == 0) { + map_size = st.st_size; + } else if ((size_t)offset + (size_t)map_size > st.st_size) { + PyErr_SetString(PyExc_ValueError, + "mmap length is greater than file size"); + return NULL; + } + } #endif - m_obj = (mmap_object *)type->tp_alloc(type, 0); - if (m_obj == NULL) {return NULL;} - m_obj->data = NULL; - m_obj->size = (size_t) map_size; - m_obj->pos = (size_t) 0; - m_obj->exports = 0; - m_obj->offset = offset; - if (fd == -1) { - m_obj->fd = -1; - /* Assume the caller wants to map anonymous memory. - This is the same behaviour as Windows. mmap.mmap(-1, size) - on both Windows and Unix map anonymous memory. - */ + m_obj = (mmap_object *)type->tp_alloc(type, 0); + if (m_obj == NULL) {return NULL;} + m_obj->data = NULL; + m_obj->size = (size_t) map_size; + m_obj->pos = (size_t) 0; + m_obj->exports = 0; + m_obj->offset = offset; + if (fd == -1) { + m_obj->fd = -1; + /* Assume the caller wants to map anonymous memory. + This is the same behaviour as Windows. mmap.mmap(-1, size) + on both Windows and Unix map anonymous memory. + */ #ifdef MAP_ANONYMOUS - /* BSD way to map anonymous memory */ - flags |= MAP_ANONYMOUS; + /* BSD way to map anonymous memory */ + flags |= MAP_ANONYMOUS; #else - /* SVR4 method to map anonymous memory is to open /dev/zero */ - fd = devzero = open("/dev/zero", O_RDWR); - if (devzero == -1) { - Py_DECREF(m_obj); - PyErr_SetFromErrno(mmap_module_error); - return NULL; - } + /* SVR4 method to map anonymous memory is to open /dev/zero */ + fd = devzero = open("/dev/zero", O_RDWR); + if (devzero == -1) { + Py_DECREF(m_obj); + PyErr_SetFromErrno(mmap_module_error); + return NULL; + } #endif - } else { - m_obj->fd = dup(fd); - if (m_obj->fd == -1) { - Py_DECREF(m_obj); - PyErr_SetFromErrno(mmap_module_error); - return NULL; - } - } - - m_obj->data = mmap(NULL, map_size, - prot, flags, - fd, offset); - - if (devzero != -1) { - close(devzero); - } - - if (m_obj->data == (char *)-1) { - m_obj->data = NULL; - Py_DECREF(m_obj); - PyErr_SetFromErrno(mmap_module_error); - return NULL; - } - m_obj->access = (access_mode)access; - return (PyObject *)m_obj; + } else { + m_obj->fd = dup(fd); + if (m_obj->fd == -1) { + Py_DECREF(m_obj); + PyErr_SetFromErrno(mmap_module_error); + return NULL; + } + } + + m_obj->data = mmap(NULL, map_size, + prot, flags, + fd, offset); + + if (devzero != -1) { + close(devzero); + } + + if (m_obj->data == (char *)-1) { + m_obj->data = NULL; + Py_DECREF(m_obj); + PyErr_SetFromErrno(mmap_module_error); + return NULL; + } + m_obj->access = (access_mode)access; + return (PyObject *)m_obj; } #endif /* UNIX */ @@ -1145,266 +1145,266 @@ new_mmap_object(PyTypeObject *type, PyObject *args, PyObject *kwdict) static PyObject * new_mmap_object(PyTypeObject *type, PyObject *args, PyObject *kwdict) { - mmap_object *m_obj; - PyObject *map_size_obj = NULL, *offset_obj = NULL; - Py_ssize_t map_size, offset; - DWORD off_hi; /* upper 32 bits of offset */ - DWORD off_lo; /* lower 32 bits of offset */ - DWORD size_hi; /* upper 32 bits of size */ - DWORD size_lo; /* lower 32 bits of size */ - char *tagname = ""; - DWORD dwErr = 0; - int fileno; - HANDLE fh = 0; - int access = (access_mode)ACCESS_DEFAULT; - DWORD flProtect, dwDesiredAccess; - static char *keywords[] = { "fileno", "length", - "tagname", - "access", "offset", NULL }; - - if (!PyArg_ParseTupleAndKeywords(args, kwdict, "iO|ziO", keywords, - &fileno, &map_size_obj, - &tagname, &access, &offset_obj)) { - return NULL; - } - - switch((access_mode)access) { - case ACCESS_READ: - flProtect = PAGE_READONLY; - dwDesiredAccess = FILE_MAP_READ; - break; - case ACCESS_DEFAULT: case ACCESS_WRITE: - flProtect = PAGE_READWRITE; - dwDesiredAccess = FILE_MAP_WRITE; - break; - case ACCESS_COPY: - flProtect = PAGE_WRITECOPY; - dwDesiredAccess = FILE_MAP_COPY; - break; - default: - return PyErr_Format(PyExc_ValueError, - "mmap invalid access parameter."); - } - - map_size = _GetMapSize(map_size_obj, "size"); - if (map_size < 0) - return NULL; - offset = _GetMapSize(offset_obj, "offset"); - if (offset < 0) - return NULL; - - /* assume -1 and 0 both mean invalid filedescriptor - to 'anonymously' map memory. - XXX: fileno == 0 is a valid fd, but was accepted prior to 2.5. - XXX: Should this code be added? - if (fileno == 0) - PyErr_WarnEx(PyExc_DeprecationWarning, - "don't use 0 for anonymous memory", - 1); - */ - if (fileno != -1 && fileno != 0) { - fh = (HANDLE)_get_osfhandle(fileno); - if (fh==(HANDLE)-1) { - PyErr_SetFromErrno(mmap_module_error); - return NULL; - } - /* Win9x appears to need us seeked to zero */ - lseek(fileno, 0, SEEK_SET); - } - - m_obj = (mmap_object *)type->tp_alloc(type, 0); - if (m_obj == NULL) - return NULL; - /* Set every field to an invalid marker, so we can safely - destruct the object in the face of failure */ - m_obj->data = NULL; - m_obj->file_handle = INVALID_HANDLE_VALUE; - m_obj->map_handle = NULL; - m_obj->tagname = NULL; - m_obj->offset = offset; - - if (fh) { - /* It is necessary to duplicate the handle, so the - Python code can close it on us */ - if (!DuplicateHandle( - GetCurrentProcess(), /* source process handle */ - fh, /* handle to be duplicated */ - GetCurrentProcess(), /* target proc handle */ - (LPHANDLE)&m_obj->file_handle, /* result */ - 0, /* access - ignored due to options value */ - FALSE, /* inherited by child processes? */ - DUPLICATE_SAME_ACCESS)) { /* options */ - dwErr = GetLastError(); - Py_DECREF(m_obj); - PyErr_SetFromWindowsErr(dwErr); - return NULL; - } - if (!map_size) { - DWORD low,high; - low = GetFileSize(fh, &high); - /* low might just happen to have the value INVALID_FILE_SIZE; - so we need to check the last error also. */ - if (low == INVALID_FILE_SIZE && - (dwErr = GetLastError()) != NO_ERROR) { - Py_DECREF(m_obj); - return PyErr_SetFromWindowsErr(dwErr); - } + mmap_object *m_obj; + PyObject *map_size_obj = NULL, *offset_obj = NULL; + Py_ssize_t map_size, offset; + DWORD off_hi; /* upper 32 bits of offset */ + DWORD off_lo; /* lower 32 bits of offset */ + DWORD size_hi; /* upper 32 bits of size */ + DWORD size_lo; /* lower 32 bits of size */ + char *tagname = ""; + DWORD dwErr = 0; + int fileno; + HANDLE fh = 0; + int access = (access_mode)ACCESS_DEFAULT; + DWORD flProtect, dwDesiredAccess; + static char *keywords[] = { "fileno", "length", + "tagname", + "access", "offset", NULL }; + + if (!PyArg_ParseTupleAndKeywords(args, kwdict, "iO|ziO", keywords, + &fileno, &map_size_obj, + &tagname, &access, &offset_obj)) { + return NULL; + } + + switch((access_mode)access) { + case ACCESS_READ: + flProtect = PAGE_READONLY; + dwDesiredAccess = FILE_MAP_READ; + break; + case ACCESS_DEFAULT: case ACCESS_WRITE: + flProtect = PAGE_READWRITE; + dwDesiredAccess = FILE_MAP_WRITE; + break; + case ACCESS_COPY: + flProtect = PAGE_WRITECOPY; + dwDesiredAccess = FILE_MAP_COPY; + break; + default: + return PyErr_Format(PyExc_ValueError, + "mmap invalid access parameter."); + } + + map_size = _GetMapSize(map_size_obj, "size"); + if (map_size < 0) + return NULL; + offset = _GetMapSize(offset_obj, "offset"); + if (offset < 0) + return NULL; + + /* assume -1 and 0 both mean invalid filedescriptor + to 'anonymously' map memory. + XXX: fileno == 0 is a valid fd, but was accepted prior to 2.5. + XXX: Should this code be added? + if (fileno == 0) + PyErr_WarnEx(PyExc_DeprecationWarning, + "don't use 0 for anonymous memory", + 1); + */ + if (fileno != -1 && fileno != 0) { + fh = (HANDLE)_get_osfhandle(fileno); + if (fh==(HANDLE)-1) { + PyErr_SetFromErrno(mmap_module_error); + return NULL; + } + /* Win9x appears to need us seeked to zero */ + lseek(fileno, 0, SEEK_SET); + } + + m_obj = (mmap_object *)type->tp_alloc(type, 0); + if (m_obj == NULL) + return NULL; + /* Set every field to an invalid marker, so we can safely + destruct the object in the face of failure */ + m_obj->data = NULL; + m_obj->file_handle = INVALID_HANDLE_VALUE; + m_obj->map_handle = NULL; + m_obj->tagname = NULL; + m_obj->offset = offset; + + if (fh) { + /* It is necessary to duplicate the handle, so the + Python code can close it on us */ + if (!DuplicateHandle( + GetCurrentProcess(), /* source process handle */ + fh, /* handle to be duplicated */ + GetCurrentProcess(), /* target proc handle */ + (LPHANDLE)&m_obj->file_handle, /* result */ + 0, /* access - ignored due to options value */ + FALSE, /* inherited by child processes? */ + DUPLICATE_SAME_ACCESS)) { /* options */ + dwErr = GetLastError(); + Py_DECREF(m_obj); + PyErr_SetFromWindowsErr(dwErr); + return NULL; + } + if (!map_size) { + DWORD low,high; + low = GetFileSize(fh, &high); + /* low might just happen to have the value INVALID_FILE_SIZE; + so we need to check the last error also. */ + if (low == INVALID_FILE_SIZE && + (dwErr = GetLastError()) != NO_ERROR) { + Py_DECREF(m_obj); + return PyErr_SetFromWindowsErr(dwErr); + } #if SIZEOF_SIZE_T > 4 - m_obj->size = (((size_t)high)<<32) + low; + m_obj->size = (((size_t)high)<<32) + low; #else - if (high) - /* File is too large to map completely */ - m_obj->size = (size_t)-1; - else - m_obj->size = low; + if (high) + /* File is too large to map completely */ + m_obj->size = (size_t)-1; + else + m_obj->size = low; #endif - } else { - m_obj->size = map_size; - } - } - else { - m_obj->size = map_size; - } - - /* set the initial position */ - m_obj->pos = (size_t) 0; - - m_obj->exports = 0; - /* set the tag name */ - if (tagname != NULL && *tagname != '\0') { - m_obj->tagname = PyMem_Malloc(strlen(tagname)+1); - if (m_obj->tagname == NULL) { - PyErr_NoMemory(); - Py_DECREF(m_obj); - return NULL; - } - strcpy(m_obj->tagname, tagname); - } - else - m_obj->tagname = NULL; - - m_obj->access = (access_mode)access; - /* DWORD is a 4-byte int. If we're on a box where size_t consumes - * more than 4 bytes, we need to break it apart. Else (size_t - * consumes 4 bytes), C doesn't define what happens if we shift - * right by 32, so we need different code. - */ + } else { + m_obj->size = map_size; + } + } + else { + m_obj->size = map_size; + } + + /* set the initial position */ + m_obj->pos = (size_t) 0; + + m_obj->exports = 0; + /* set the tag name */ + if (tagname != NULL && *tagname != '\0') { + m_obj->tagname = PyMem_Malloc(strlen(tagname)+1); + if (m_obj->tagname == NULL) { + PyErr_NoMemory(); + Py_DECREF(m_obj); + return NULL; + } + strcpy(m_obj->tagname, tagname); + } + else + m_obj->tagname = NULL; + + m_obj->access = (access_mode)access; + /* DWORD is a 4-byte int. If we're on a box where size_t consumes + * more than 4 bytes, we need to break it apart. Else (size_t + * consumes 4 bytes), C doesn't define what happens if we shift + * right by 32, so we need different code. + */ #if SIZEOF_SIZE_T > 4 - size_hi = (DWORD)((offset + m_obj->size) >> 32); - size_lo = (DWORD)((offset + m_obj->size) & 0xFFFFFFFF); - off_hi = (DWORD)(offset >> 32); - off_lo = (DWORD)(offset & 0xFFFFFFFF); + size_hi = (DWORD)((offset + m_obj->size) >> 32); + size_lo = (DWORD)((offset + m_obj->size) & 0xFFFFFFFF); + off_hi = (DWORD)(offset >> 32); + off_lo = (DWORD)(offset & 0xFFFFFFFF); #else - size_hi = 0; - size_lo = (DWORD)(offset + m_obj->size); - off_hi = 0; - off_lo = (DWORD)offset; + size_hi = 0; + size_lo = (DWORD)(offset + m_obj->size); + off_hi = 0; + off_lo = (DWORD)offset; #endif - /* For files, it would be sufficient to pass 0 as size. - For anonymous maps, we have to pass the size explicitly. */ - m_obj->map_handle = CreateFileMapping(m_obj->file_handle, - NULL, - flProtect, - size_hi, - size_lo, - m_obj->tagname); - if (m_obj->map_handle != NULL) { - m_obj->data = (char *) MapViewOfFile(m_obj->map_handle, - dwDesiredAccess, - off_hi, - off_lo, - m_obj->size); - if (m_obj->data != NULL) - return (PyObject *)m_obj; - else { - dwErr = GetLastError(); - CloseHandle(m_obj->map_handle); - m_obj->map_handle = NULL; - } - } else - dwErr = GetLastError(); - Py_DECREF(m_obj); - PyErr_SetFromWindowsErr(dwErr); - return NULL; + /* For files, it would be sufficient to pass 0 as size. + For anonymous maps, we have to pass the size explicitly. */ + m_obj->map_handle = CreateFileMapping(m_obj->file_handle, + NULL, + flProtect, + size_hi, + size_lo, + m_obj->tagname); + if (m_obj->map_handle != NULL) { + m_obj->data = (char *) MapViewOfFile(m_obj->map_handle, + dwDesiredAccess, + off_hi, + off_lo, + m_obj->size); + if (m_obj->data != NULL) + return (PyObject *)m_obj; + else { + dwErr = GetLastError(); + CloseHandle(m_obj->map_handle); + m_obj->map_handle = NULL; + } + } else + dwErr = GetLastError(); + Py_DECREF(m_obj); + PyErr_SetFromWindowsErr(dwErr); + return NULL; } #endif /* MS_WINDOWS */ static void setint(PyObject *d, const char *name, long value) { - PyObject *o = PyLong_FromLong(value); - if (o && PyDict_SetItemString(d, name, o) == 0) { - Py_DECREF(o); - } + PyObject *o = PyLong_FromLong(value); + if (o && PyDict_SetItemString(d, name, o) == 0) { + Py_DECREF(o); + } } static struct PyModuleDef mmapmodule = { - PyModuleDef_HEAD_INIT, - "mmap", - NULL, - -1, - NULL, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "mmap", + NULL, + -1, + NULL, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_mmap(void) { - PyObject *dict, *module; - - if (PyType_Ready(&mmap_object_type) < 0) - return NULL; - - module = PyModule_Create(&mmapmodule); - if (module == NULL) - return NULL; - dict = PyModule_GetDict(module); - if (!dict) - return NULL; - mmap_module_error = PyErr_NewException("mmap.error", - PyExc_EnvironmentError , NULL); - if (mmap_module_error == NULL) - return NULL; - PyDict_SetItemString(dict, "error", mmap_module_error); - PyDict_SetItemString(dict, "mmap", (PyObject*) &mmap_object_type); + PyObject *dict, *module; + + if (PyType_Ready(&mmap_object_type) < 0) + return NULL; + + module = PyModule_Create(&mmapmodule); + if (module == NULL) + return NULL; + dict = PyModule_GetDict(module); + if (!dict) + return NULL; + mmap_module_error = PyErr_NewException("mmap.error", + PyExc_EnvironmentError , NULL); + if (mmap_module_error == NULL) + return NULL; + PyDict_SetItemString(dict, "error", mmap_module_error); + PyDict_SetItemString(dict, "mmap", (PyObject*) &mmap_object_type); #ifdef PROT_EXEC - setint(dict, "PROT_EXEC", PROT_EXEC); + setint(dict, "PROT_EXEC", PROT_EXEC); #endif #ifdef PROT_READ - setint(dict, "PROT_READ", PROT_READ); + setint(dict, "PROT_READ", PROT_READ); #endif #ifdef PROT_WRITE - setint(dict, "PROT_WRITE", PROT_WRITE); + setint(dict, "PROT_WRITE", PROT_WRITE); #endif #ifdef MAP_SHARED - setint(dict, "MAP_SHARED", MAP_SHARED); + setint(dict, "MAP_SHARED", MAP_SHARED); #endif #ifdef MAP_PRIVATE - setint(dict, "MAP_PRIVATE", MAP_PRIVATE); + setint(dict, "MAP_PRIVATE", MAP_PRIVATE); #endif #ifdef MAP_DENYWRITE - setint(dict, "MAP_DENYWRITE", MAP_DENYWRITE); + setint(dict, "MAP_DENYWRITE", MAP_DENYWRITE); #endif #ifdef MAP_EXECUTABLE - setint(dict, "MAP_EXECUTABLE", MAP_EXECUTABLE); + setint(dict, "MAP_EXECUTABLE", MAP_EXECUTABLE); #endif #ifdef MAP_ANONYMOUS - setint(dict, "MAP_ANON", MAP_ANONYMOUS); - setint(dict, "MAP_ANONYMOUS", MAP_ANONYMOUS); + setint(dict, "MAP_ANON", MAP_ANONYMOUS); + setint(dict, "MAP_ANONYMOUS", MAP_ANONYMOUS); #endif - setint(dict, "PAGESIZE", (long)my_getpagesize()); + setint(dict, "PAGESIZE", (long)my_getpagesize()); - setint(dict, "ALLOCATIONGRANULARITY", (long)my_getallocationgranularity()); + setint(dict, "ALLOCATIONGRANULARITY", (long)my_getallocationgranularity()); - setint(dict, "ACCESS_READ", ACCESS_READ); - setint(dict, "ACCESS_WRITE", ACCESS_WRITE); - setint(dict, "ACCESS_COPY", ACCESS_COPY); - return module; + setint(dict, "ACCESS_READ", ACCESS_READ); + setint(dict, "ACCESS_WRITE", ACCESS_WRITE); + setint(dict, "ACCESS_COPY", ACCESS_COPY); + return module; } diff --git a/Modules/nismodule.c b/Modules/nismodule.c index 4be4657..16c7b81 100644 --- a/Modules/nismodule.c +++ b/Modules/nismodule.c @@ -1,11 +1,11 @@ /*********************************************************** Written by: - Fred Gansevles <Fred.Gansevles@cs.utwente.nl> - B&O group, - Faculteit der Informatica, - Universiteit Twente, - Enschede, - the Netherlands. + Fred Gansevles <Fred.Gansevles@cs.utwente.nl> + B&O group, + Faculteit der Informatica, + Universiteit Twente, + Enschede, + the Netherlands. ******************************************************************/ /* NIS module implementation */ @@ -23,7 +23,7 @@ extern int yp_get_default_domain(char **); #endif -PyDoc_STRVAR(get_default_domain__doc__, +PyDoc_STRVAR(get_default_domain__doc__, "get_default_domain() -> str\n\ Corresponds to the C library yp_get_default_domain() call, returning\n\ the default NIS domain.\n"); @@ -49,44 +49,44 @@ static PyObject *NisError; static PyObject * nis_error (int err) { - PyErr_SetString(NisError, yperr_string(err)); - return NULL; + PyErr_SetString(NisError, yperr_string(err)); + return NULL; } static struct nis_map { - char *alias; - char *map; - int fix; + char *alias; + char *map; + int fix; } aliases [] = { - {"passwd", "passwd.byname", 0}, - {"group", "group.byname", 0}, - {"networks", "networks.byaddr", 0}, - {"hosts", "hosts.byname", 0}, - {"protocols", "protocols.bynumber", 0}, - {"services", "services.byname", 0}, - {"aliases", "mail.aliases", 1}, /* created with 'makedbm -a' */ - {"ethers", "ethers.byname", 0}, - {0L, 0L, 0} + {"passwd", "passwd.byname", 0}, + {"group", "group.byname", 0}, + {"networks", "networks.byaddr", 0}, + {"hosts", "hosts.byname", 0}, + {"protocols", "protocols.bynumber", 0}, + {"services", "services.byname", 0}, + {"aliases", "mail.aliases", 1}, /* created with 'makedbm -a' */ + {"ethers", "ethers.byname", 0}, + {0L, 0L, 0} }; static char * nis_mapname (char *map, int *pfix) { - int i; - - *pfix = 0; - for (i=0; aliases[i].alias != 0L; i++) { - if (!strcmp (aliases[i].alias, map)) { - *pfix = aliases[i].fix; - return aliases[i].map; - } - if (!strcmp (aliases[i].map, map)) { - *pfix = aliases[i].fix; - return aliases[i].map; - } - } - - return map; + int i; + + *pfix = 0; + for (i=0; aliases[i].alias != 0L; i++) { + if (!strcmp (aliases[i].alias, map)) { + *pfix = aliases[i].fix; + return aliases[i].map; + } + if (!strcmp (aliases[i].map, map)) { + *pfix = aliases[i].fix; + return aliases[i].map; + } + } + + return map; } #if defined(__APPLE__) || defined(__OpenBSD__) || defined(__FreeBSD__) @@ -96,168 +96,168 @@ typedef int (*foreachfunc)(int, char *, int, char *, int, char *); #endif struct ypcallback_data { - PyObject *dict; - int fix; - PyThreadState *state; + PyObject *dict; + int fix; + PyThreadState *state; }; static int nis_foreach (int instatus, char *inkey, int inkeylen, char *inval, int invallen, struct ypcallback_data *indata) { - if (instatus == YP_TRUE) { - PyObject *key; - PyObject *val; - int err; - - PyEval_RestoreThread(indata->state); - if (indata->fix) { - if (inkeylen > 0 && inkey[inkeylen-1] == '\0') - inkeylen--; - if (invallen > 0 && inval[invallen-1] == '\0') - invallen--; - } - key = PyUnicode_FromStringAndSize(inkey, inkeylen); - val = PyUnicode_FromStringAndSize(inval, invallen); - if (key == NULL || val == NULL) { - /* XXX error -- don't know how to handle */ - PyErr_Clear(); - Py_XDECREF(key); - Py_XDECREF(val); - return 1; - } - err = PyDict_SetItem(indata->dict, key, val); - Py_DECREF(key); - Py_DECREF(val); - if (err != 0) - PyErr_Clear(); - indata->state = PyEval_SaveThread(); - if (err != 0) - return 1; - return 0; - } - return 1; + if (instatus == YP_TRUE) { + PyObject *key; + PyObject *val; + int err; + + PyEval_RestoreThread(indata->state); + if (indata->fix) { + if (inkeylen > 0 && inkey[inkeylen-1] == '\0') + inkeylen--; + if (invallen > 0 && inval[invallen-1] == '\0') + invallen--; + } + key = PyUnicode_FromStringAndSize(inkey, inkeylen); + val = PyUnicode_FromStringAndSize(inval, invallen); + if (key == NULL || val == NULL) { + /* XXX error -- don't know how to handle */ + PyErr_Clear(); + Py_XDECREF(key); + Py_XDECREF(val); + return 1; + } + err = PyDict_SetItem(indata->dict, key, val); + Py_DECREF(key); + Py_DECREF(val); + if (err != 0) + PyErr_Clear(); + indata->state = PyEval_SaveThread(); + if (err != 0) + return 1; + return 0; + } + return 1; } static PyObject * nis_get_default_domain (PyObject *self) { - char *domain; - int err; - PyObject *res; + char *domain; + int err; + PyObject *res; - if ((err = yp_get_default_domain(&domain)) != 0) - return nis_error(err); + if ((err = yp_get_default_domain(&domain)) != 0) + return nis_error(err); - res = PyUnicode_FromStringAndSize (domain, strlen(domain)); - return res; + res = PyUnicode_FromStringAndSize (domain, strlen(domain)); + return res; } static PyObject * nis_match (PyObject *self, PyObject *args, PyObject *kwdict) { - char *match; - char *domain = NULL; - int keylen, len; - char *key, *map; - int err; - PyObject *res; - int fix; - static char *kwlist[] = {"key", "map", "domain", NULL}; - - if (!PyArg_ParseTupleAndKeywords(args, kwdict, - "s#s|s:match", kwlist, - &key, &keylen, &map, &domain)) - return NULL; - if (!domain && ((err = yp_get_default_domain(&domain)) != 0)) - return nis_error(err); - map = nis_mapname (map, &fix); - if (fix) - keylen++; - Py_BEGIN_ALLOW_THREADS - err = yp_match (domain, map, key, keylen, &match, &len); - Py_END_ALLOW_THREADS - if (fix) - len--; - if (err != 0) - return nis_error(err); - res = PyUnicode_FromStringAndSize (match, len); - free (match); - return res; + char *match; + char *domain = NULL; + int keylen, len; + char *key, *map; + int err; + PyObject *res; + int fix; + static char *kwlist[] = {"key", "map", "domain", NULL}; + + if (!PyArg_ParseTupleAndKeywords(args, kwdict, + "s#s|s:match", kwlist, + &key, &keylen, &map, &domain)) + return NULL; + if (!domain && ((err = yp_get_default_domain(&domain)) != 0)) + return nis_error(err); + map = nis_mapname (map, &fix); + if (fix) + keylen++; + Py_BEGIN_ALLOW_THREADS + err = yp_match (domain, map, key, keylen, &match, &len); + Py_END_ALLOW_THREADS + if (fix) + len--; + if (err != 0) + return nis_error(err); + res = PyUnicode_FromStringAndSize (match, len); + free (match); + return res; } static PyObject * nis_cat (PyObject *self, PyObject *args, PyObject *kwdict) { - char *domain = NULL; - char *map; - struct ypall_callback cb; - struct ypcallback_data data; - PyObject *dict; - int err; - static char *kwlist[] = {"map", "domain", NULL}; - - if (!PyArg_ParseTupleAndKeywords(args, kwdict, "s|s:cat", - kwlist, &map, &domain)) - return NULL; - if (!domain && ((err = yp_get_default_domain(&domain)) != 0)) - return nis_error(err); - dict = PyDict_New (); - if (dict == NULL) - return NULL; - cb.foreach = (foreachfunc)nis_foreach; - data.dict = dict; - map = nis_mapname (map, &data.fix); - cb.data = (char *)&data; - data.state = PyEval_SaveThread(); - err = yp_all (domain, map, &cb); - PyEval_RestoreThread(data.state); - if (err != 0) { - Py_DECREF(dict); - return nis_error(err); - } - return dict; + char *domain = NULL; + char *map; + struct ypall_callback cb; + struct ypcallback_data data; + PyObject *dict; + int err; + static char *kwlist[] = {"map", "domain", NULL}; + + if (!PyArg_ParseTupleAndKeywords(args, kwdict, "s|s:cat", + kwlist, &map, &domain)) + return NULL; + if (!domain && ((err = yp_get_default_domain(&domain)) != 0)) + return nis_error(err); + dict = PyDict_New (); + if (dict == NULL) + return NULL; + cb.foreach = (foreachfunc)nis_foreach; + data.dict = dict; + map = nis_mapname (map, &data.fix); + cb.data = (char *)&data; + data.state = PyEval_SaveThread(); + err = yp_all (domain, map, &cb); + PyEval_RestoreThread(data.state); + if (err != 0) { + Py_DECREF(dict); + return nis_error(err); + } + return dict; } /* These should be u_long on Sun h/w but not on 64-bit h/w. This is not portable to machines with 16-bit ints and no prototypes */ #ifndef YPPROC_MAPLIST -#define YPPROC_MAPLIST 11 +#define YPPROC_MAPLIST 11 #endif #ifndef YPPROG -#define YPPROG 100004 +#define YPPROG 100004 #endif #ifndef YPVERS -#define YPVERS 2 +#define YPVERS 2 #endif typedef char *domainname; typedef char *mapname; enum nisstat { - NIS_TRUE = 1, - NIS_NOMORE = 2, - NIS_FALSE = 0, - NIS_NOMAP = -1, - NIS_NODOM = -2, - NIS_NOKEY = -3, - NIS_BADOP = -4, - NIS_BADDB = -5, - NIS_YPERR = -6, - NIS_BADARGS = -7, - NIS_VERS = -8 + NIS_TRUE = 1, + NIS_NOMORE = 2, + NIS_FALSE = 0, + NIS_NOMAP = -1, + NIS_NODOM = -2, + NIS_NOKEY = -3, + NIS_BADOP = -4, + NIS_BADDB = -5, + NIS_YPERR = -6, + NIS_BADARGS = -7, + NIS_VERS = -8 }; typedef enum nisstat nisstat; struct nismaplist { - mapname map; - struct nismaplist *next; + mapname map; + struct nismaplist *next; }; typedef struct nismaplist nismaplist; struct nisresp_maplist { - nisstat stat; - nismaplist *maps; + nisstat stat; + nismaplist *maps; }; typedef struct nisresp_maplist nisresp_maplist; @@ -267,45 +267,45 @@ static bool_t nis_xdr_domainname(XDR *xdrs, domainname *objp) { - if (!xdr_string(xdrs, objp, YPMAXDOMAIN)) { - return (FALSE); - } - return (TRUE); + if (!xdr_string(xdrs, objp, YPMAXDOMAIN)) { + return (FALSE); + } + return (TRUE); } static bool_t nis_xdr_mapname(XDR *xdrs, mapname *objp) { - if (!xdr_string(xdrs, objp, YPMAXMAP)) { - return (FALSE); - } - return (TRUE); + if (!xdr_string(xdrs, objp, YPMAXMAP)) { + return (FALSE); + } + return (TRUE); } static bool_t nis_xdr_ypmaplist(XDR *xdrs, nismaplist *objp) { - if (!nis_xdr_mapname(xdrs, &objp->map)) { - return (FALSE); - } - if (!xdr_pointer(xdrs, (char **)&objp->next, - sizeof(nismaplist), (xdrproc_t)nis_xdr_ypmaplist)) - { - return (FALSE); - } - return (TRUE); + if (!nis_xdr_mapname(xdrs, &objp->map)) { + return (FALSE); + } + if (!xdr_pointer(xdrs, (char **)&objp->next, + sizeof(nismaplist), (xdrproc_t)nis_xdr_ypmaplist)) + { + return (FALSE); + } + return (TRUE); } static bool_t nis_xdr_ypstat(XDR *xdrs, nisstat *objp) { - if (!xdr_enum(xdrs, (enum_t *)objp)) { - return (FALSE); - } - return (TRUE); + if (!xdr_enum(xdrs, (enum_t *)objp)) { + return (FALSE); + } + return (TRUE); } @@ -313,15 +313,15 @@ static bool_t nis_xdr_ypresp_maplist(XDR *xdrs, nisresp_maplist *objp) { - if (!nis_xdr_ypstat(xdrs, &objp->stat)) { - return (FALSE); - } - if (!xdr_pointer(xdrs, (char **)&objp->maps, - sizeof(nismaplist), (xdrproc_t)nis_xdr_ypmaplist)) - { - return (FALSE); - } - return (TRUE); + if (!nis_xdr_ypstat(xdrs, &objp->stat)) { + return (FALSE); + } + if (!xdr_pointer(xdrs, (char **)&objp->maps, + sizeof(nismaplist), (xdrproc_t)nis_xdr_ypmaplist)) + { + return (FALSE); + } + return (TRUE); } @@ -329,132 +329,132 @@ static nisresp_maplist * nisproc_maplist_2(domainname *argp, CLIENT *clnt) { - static nisresp_maplist res; - - memset(&res, 0, sizeof(res)); - if (clnt_call(clnt, YPPROC_MAPLIST, - (xdrproc_t)nis_xdr_domainname, (caddr_t)argp, - (xdrproc_t)nis_xdr_ypresp_maplist, (caddr_t)&res, - TIMEOUT) != RPC_SUCCESS) - { - return (NULL); - } - return (&res); + static nisresp_maplist res; + + memset(&res, 0, sizeof(res)); + if (clnt_call(clnt, YPPROC_MAPLIST, + (xdrproc_t)nis_xdr_domainname, (caddr_t)argp, + (xdrproc_t)nis_xdr_ypresp_maplist, (caddr_t)&res, + TIMEOUT) != RPC_SUCCESS) + { + return (NULL); + } + return (&res); } static nismaplist * nis_maplist (char *dom) { - nisresp_maplist *list; - CLIENT *cl; - char *server = NULL; - int mapi = 0; - - while (!server && aliases[mapi].map != 0L) { - yp_master (dom, aliases[mapi].map, &server); - mapi++; - } - if (!server) { - PyErr_SetString(NisError, "No NIS master found for any map"); - return NULL; - } - cl = clnt_create(server, YPPROG, YPVERS, "tcp"); - if (cl == NULL) { - PyErr_SetString(NisError, clnt_spcreateerror(server)); - goto finally; - } - list = nisproc_maplist_2 (&dom, cl); - clnt_destroy(cl); - if (list == NULL) - goto finally; - if (list->stat != NIS_TRUE) - goto finally; - - free(server); - return list->maps; + nisresp_maplist *list; + CLIENT *cl; + char *server = NULL; + int mapi = 0; + + while (!server && aliases[mapi].map != 0L) { + yp_master (dom, aliases[mapi].map, &server); + mapi++; + } + if (!server) { + PyErr_SetString(NisError, "No NIS master found for any map"); + return NULL; + } + cl = clnt_create(server, YPPROG, YPVERS, "tcp"); + if (cl == NULL) { + PyErr_SetString(NisError, clnt_spcreateerror(server)); + goto finally; + } + list = nisproc_maplist_2 (&dom, cl); + clnt_destroy(cl); + if (list == NULL) + goto finally; + if (list->stat != NIS_TRUE) + goto finally; + + free(server); + return list->maps; finally: - free(server); - return NULL; + free(server); + return NULL; } static PyObject * nis_maps (PyObject *self, PyObject *args, PyObject *kwdict) { - char *domain = NULL; - nismaplist *maps; - PyObject *list; - int err; - static char *kwlist[] = {"domain", NULL}; - - if (!PyArg_ParseTupleAndKeywords(args, kwdict, - "|s:maps", kwlist, &domain)) - return NULL; - if (!domain && ((err = yp_get_default_domain (&domain)) != 0)) { - nis_error(err); - return NULL; - } - - if ((maps = nis_maplist (domain)) == NULL) - return NULL; - if ((list = PyList_New(0)) == NULL) - return NULL; - for (maps = maps; maps; maps = maps->next) { - PyObject *str = PyUnicode_FromString(maps->map); - if (!str || PyList_Append(list, str) < 0) - { - Py_DECREF(list); - list = NULL; - break; - } - Py_DECREF(str); - } - /* XXX Shouldn't we free the list of maps now? */ - return list; + char *domain = NULL; + nismaplist *maps; + PyObject *list; + int err; + static char *kwlist[] = {"domain", NULL}; + + if (!PyArg_ParseTupleAndKeywords(args, kwdict, + "|s:maps", kwlist, &domain)) + return NULL; + if (!domain && ((err = yp_get_default_domain (&domain)) != 0)) { + nis_error(err); + return NULL; + } + + if ((maps = nis_maplist (domain)) == NULL) + return NULL; + if ((list = PyList_New(0)) == NULL) + return NULL; + for (maps = maps; maps; maps = maps->next) { + PyObject *str = PyUnicode_FromString(maps->map); + if (!str || PyList_Append(list, str) < 0) + { + Py_DECREF(list); + list = NULL; + break; + } + Py_DECREF(str); + } + /* XXX Shouldn't we free the list of maps now? */ + return list; } static PyMethodDef nis_methods[] = { - {"match", (PyCFunction)nis_match, - METH_VARARGS | METH_KEYWORDS, - match__doc__}, - {"cat", (PyCFunction)nis_cat, - METH_VARARGS | METH_KEYWORDS, - cat__doc__}, - {"maps", (PyCFunction)nis_maps, - METH_VARARGS | METH_KEYWORDS, - maps__doc__}, - {"get_default_domain", (PyCFunction)nis_get_default_domain, - METH_NOARGS, - get_default_domain__doc__}, - {NULL, NULL} /* Sentinel */ + {"match", (PyCFunction)nis_match, + METH_VARARGS | METH_KEYWORDS, + match__doc__}, + {"cat", (PyCFunction)nis_cat, + METH_VARARGS | METH_KEYWORDS, + cat__doc__}, + {"maps", (PyCFunction)nis_maps, + METH_VARARGS | METH_KEYWORDS, + maps__doc__}, + {"get_default_domain", (PyCFunction)nis_get_default_domain, + METH_NOARGS, + get_default_domain__doc__}, + {NULL, NULL} /* Sentinel */ }; PyDoc_STRVAR(nis__doc__, "This module contains functions for accessing NIS maps.\n"); static struct PyModuleDef nismodule = { - PyModuleDef_HEAD_INIT, - "nis", - nis__doc__, - -1, - nis_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "nis", + nis__doc__, + -1, + nis_methods, + NULL, + NULL, + NULL, + NULL }; PyObject* PyInit_nis (void) { - PyObject *m, *d; - m = PyModule_Create(&nismodule); - if (m == NULL) - return NULL; - d = PyModule_GetDict(m); - NisError = PyErr_NewException("nis.error", NULL, NULL); - if (NisError != NULL) - PyDict_SetItemString(d, "error", NisError); - return m; + PyObject *m, *d; + m = PyModule_Create(&nismodule); + if (m == NULL) + return NULL; + d = PyModule_GetDict(m); + NisError = PyErr_NewException("nis.error", NULL, NULL); + if (NisError != NULL) + PyDict_SetItemString(d, "error", NisError); + return m; } diff --git a/Modules/operator.c b/Modules/operator.c index 85d662d..8ca4d2d 100644 --- a/Modules/operator.c +++ b/Modules/operator.c @@ -112,47 +112,47 @@ spamrc(op_ge , Py_GE) static PyObject* op_pow(PyObject *s, PyObject *a) { - PyObject *a1, *a2; - if (PyArg_UnpackTuple(a,"pow", 2, 2, &a1, &a2)) - return PyNumber_Power(a1, a2, Py_None); - return NULL; + PyObject *a1, *a2; + if (PyArg_UnpackTuple(a,"pow", 2, 2, &a1, &a2)) + return PyNumber_Power(a1, a2, Py_None); + return NULL; } static PyObject* op_ipow(PyObject *s, PyObject *a) { - PyObject *a1, *a2; - if (PyArg_UnpackTuple(a,"ipow", 2, 2, &a1, &a2)) - return PyNumber_InPlacePower(a1, a2, Py_None); - return NULL; + PyObject *a1, *a2; + if (PyArg_UnpackTuple(a,"ipow", 2, 2, &a1, &a2)) + return PyNumber_InPlacePower(a1, a2, Py_None); + return NULL; } static PyObject * op_index(PyObject *s, PyObject *a) { - return PyNumber_Index(a); + return PyNumber_Index(a); } static PyObject* is_(PyObject *s, PyObject *a) { - PyObject *a1, *a2, *result = NULL; - if (PyArg_UnpackTuple(a,"is_", 2, 2, &a1, &a2)) { - result = (a1 == a2) ? Py_True : Py_False; - Py_INCREF(result); - } - return result; + PyObject *a1, *a2, *result = NULL; + if (PyArg_UnpackTuple(a,"is_", 2, 2, &a1, &a2)) { + result = (a1 == a2) ? Py_True : Py_False; + Py_INCREF(result); + } + return result; } static PyObject* is_not(PyObject *s, PyObject *a) { - PyObject *a1, *a2, *result = NULL; - if (PyArg_UnpackTuple(a,"is_not", 2, 2, &a1, &a2)) { - result = (a1 != a2) ? Py_True : Py_False; - Py_INCREF(result); - } - return result; + PyObject *a1, *a2, *result = NULL; + if (PyArg_UnpackTuple(a,"is_not", 2, 2, &a1, &a2)) { + result = (a1 != a2) ? Py_True : Py_False; + Py_INCREF(result); + } + return result; } #undef spam1 @@ -161,10 +161,10 @@ is_not(PyObject *s, PyObject *a) #undef spam1o #define spam1(OP,DOC) {#OP, OP, METH_VARARGS, PyDoc_STR(DOC)}, #define spam2(OP,ALTOP,DOC) {#OP, op_##OP, METH_VARARGS, PyDoc_STR(DOC)}, \ - {#ALTOP, op_##OP, METH_VARARGS, PyDoc_STR(DOC)}, + {#ALTOP, op_##OP, METH_VARARGS, PyDoc_STR(DOC)}, #define spam1o(OP,DOC) {#OP, OP, METH_O, PyDoc_STR(DOC)}, #define spam2o(OP,ALTOP,DOC) {#OP, op_##OP, METH_O, PyDoc_STR(DOC)}, \ - {#ALTOP, op_##OP, METH_O, PyDoc_STR(DOC)}, + {#ALTOP, op_##OP, METH_O, PyDoc_STR(DOC)}, static struct PyMethodDef operator_methods[] = { @@ -227,16 +227,16 @@ spam2(ne,__ne__, "ne(a, b) -- Same as a!=b.") spam2(gt,__gt__, "gt(a, b) -- Same as a>b.") spam2(ge,__ge__, "ge(a, b) -- Same as a>=b.") - {NULL, NULL} /* sentinel */ + {NULL, NULL} /* sentinel */ }; /* itemgetter object **********************************************************/ typedef struct { - PyObject_HEAD - Py_ssize_t nitems; - PyObject *item; + PyObject_HEAD + Py_ssize_t nitems; + PyObject *item; } itemgetterobject; static PyTypeObject itemgetter_type; @@ -244,77 +244,77 @@ static PyTypeObject itemgetter_type; static PyObject * itemgetter_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - itemgetterobject *ig; - PyObject *item; - Py_ssize_t nitems; - - if (!_PyArg_NoKeywords("itemgetter()", kwds)) - return NULL; - - nitems = PyTuple_GET_SIZE(args); - if (nitems <= 1) { - if (!PyArg_UnpackTuple(args, "itemgetter", 1, 1, &item)) - return NULL; - } else - item = args; - - /* create itemgetterobject structure */ - ig = PyObject_GC_New(itemgetterobject, &itemgetter_type); - if (ig == NULL) - return NULL; - - Py_INCREF(item); - ig->item = item; - ig->nitems = nitems; - - PyObject_GC_Track(ig); - return (PyObject *)ig; + itemgetterobject *ig; + PyObject *item; + Py_ssize_t nitems; + + if (!_PyArg_NoKeywords("itemgetter()", kwds)) + return NULL; + + nitems = PyTuple_GET_SIZE(args); + if (nitems <= 1) { + if (!PyArg_UnpackTuple(args, "itemgetter", 1, 1, &item)) + return NULL; + } else + item = args; + + /* create itemgetterobject structure */ + ig = PyObject_GC_New(itemgetterobject, &itemgetter_type); + if (ig == NULL) + return NULL; + + Py_INCREF(item); + ig->item = item; + ig->nitems = nitems; + + PyObject_GC_Track(ig); + return (PyObject *)ig; } static void itemgetter_dealloc(itemgetterobject *ig) { - PyObject_GC_UnTrack(ig); - Py_XDECREF(ig->item); - PyObject_GC_Del(ig); + PyObject_GC_UnTrack(ig); + Py_XDECREF(ig->item); + PyObject_GC_Del(ig); } static int itemgetter_traverse(itemgetterobject *ig, visitproc visit, void *arg) { - Py_VISIT(ig->item); - return 0; + Py_VISIT(ig->item); + return 0; } static PyObject * itemgetter_call(itemgetterobject *ig, PyObject *args, PyObject *kw) { - PyObject *obj, *result; - Py_ssize_t i, nitems=ig->nitems; - - if (!PyArg_UnpackTuple(args, "itemgetter", 1, 1, &obj)) - return NULL; - if (nitems == 1) - return PyObject_GetItem(obj, ig->item); - - assert(PyTuple_Check(ig->item)); - assert(PyTuple_GET_SIZE(ig->item) == nitems); - - result = PyTuple_New(nitems); - if (result == NULL) - return NULL; - - for (i=0 ; i < nitems ; i++) { - PyObject *item, *val; - item = PyTuple_GET_ITEM(ig->item, i); - val = PyObject_GetItem(obj, item); - if (val == NULL) { - Py_DECREF(result); - return NULL; - } - PyTuple_SET_ITEM(result, i, val); - } - return result; + PyObject *obj, *result; + Py_ssize_t i, nitems=ig->nitems; + + if (!PyArg_UnpackTuple(args, "itemgetter", 1, 1, &obj)) + return NULL; + if (nitems == 1) + return PyObject_GetItem(obj, ig->item); + + assert(PyTuple_Check(ig->item)); + assert(PyTuple_GET_SIZE(ig->item) == nitems); + + result = PyTuple_New(nitems); + if (result == NULL) + return NULL; + + for (i=0 ; i < nitems ; i++) { + PyObject *item, *val; + item = PyTuple_GET_ITEM(ig->item, i); + val = PyObject_GetItem(obj, item); + if (val == NULL) { + Py_DECREF(result); + return NULL; + } + PyTuple_SET_ITEM(result, i, val); + } + return result; } PyDoc_STRVAR(itemgetter_doc, @@ -325,55 +325,55 @@ After, f=itemgetter(2), the call f(r) returns r[2].\n\ After, g=itemgetter(2,5,3), the call g(r) returns (r[2], r[5], r[3])"); static PyTypeObject itemgetter_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "operator.itemgetter", /* tp_name */ - sizeof(itemgetterobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)itemgetter_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - (ternaryfunc)itemgetter_call, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ - itemgetter_doc, /* tp_doc */ - (traverseproc)itemgetter_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - itemgetter_new, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "operator.itemgetter", /* tp_name */ + sizeof(itemgetterobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)itemgetter_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + (ternaryfunc)itemgetter_call, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ + itemgetter_doc, /* tp_doc */ + (traverseproc)itemgetter_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + itemgetter_new, /* tp_new */ + 0, /* tp_free */ }; /* attrgetter object **********************************************************/ typedef struct { - PyObject_HEAD - Py_ssize_t nattrs; - PyObject *attr; + PyObject_HEAD + Py_ssize_t nattrs; + PyObject *attr; } attrgetterobject; static PyTypeObject attrgetter_type; @@ -381,112 +381,112 @@ static PyTypeObject attrgetter_type; static PyObject * attrgetter_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - attrgetterobject *ag; - PyObject *attr; - Py_ssize_t nattrs; - - if (!_PyArg_NoKeywords("attrgetter()", kwds)) - return NULL; - - nattrs = PyTuple_GET_SIZE(args); - if (nattrs <= 1) { - if (!PyArg_UnpackTuple(args, "attrgetter", 1, 1, &attr)) - return NULL; - } else - attr = args; - - /* create attrgetterobject structure */ - ag = PyObject_GC_New(attrgetterobject, &attrgetter_type); - if (ag == NULL) - return NULL; - - Py_INCREF(attr); - ag->attr = attr; - ag->nattrs = nattrs; - - PyObject_GC_Track(ag); - return (PyObject *)ag; + attrgetterobject *ag; + PyObject *attr; + Py_ssize_t nattrs; + + if (!_PyArg_NoKeywords("attrgetter()", kwds)) + return NULL; + + nattrs = PyTuple_GET_SIZE(args); + if (nattrs <= 1) { + if (!PyArg_UnpackTuple(args, "attrgetter", 1, 1, &attr)) + return NULL; + } else + attr = args; + + /* create attrgetterobject structure */ + ag = PyObject_GC_New(attrgetterobject, &attrgetter_type); + if (ag == NULL) + return NULL; + + Py_INCREF(attr); + ag->attr = attr; + ag->nattrs = nattrs; + + PyObject_GC_Track(ag); + return (PyObject *)ag; } static void attrgetter_dealloc(attrgetterobject *ag) { - PyObject_GC_UnTrack(ag); - Py_XDECREF(ag->attr); - PyObject_GC_Del(ag); + PyObject_GC_UnTrack(ag); + Py_XDECREF(ag->attr); + PyObject_GC_Del(ag); } static int attrgetter_traverse(attrgetterobject *ag, visitproc visit, void *arg) { - Py_VISIT(ag->attr); - return 0; + Py_VISIT(ag->attr); + return 0; } static PyObject * dotted_getattr(PyObject *obj, PyObject *attr) { - char *s, *p; - - if (!PyUnicode_Check(attr)) { - PyErr_SetString(PyExc_TypeError, - "attribute name must be a string"); - return NULL; - } - - s = _PyUnicode_AsString(attr); - Py_INCREF(obj); - for (;;) { - PyObject *newobj, *str; - p = strchr(s, '.'); - str = p ? PyUnicode_FromStringAndSize(s, (p-s)) : - PyUnicode_FromString(s); - if (str == NULL) { - Py_DECREF(obj); - return NULL; - } - newobj = PyObject_GetAttr(obj, str); - Py_DECREF(str); - Py_DECREF(obj); - if (newobj == NULL) - return NULL; - obj = newobj; - if (p == NULL) break; - s = p+1; - } - - return obj; + char *s, *p; + + if (!PyUnicode_Check(attr)) { + PyErr_SetString(PyExc_TypeError, + "attribute name must be a string"); + return NULL; + } + + s = _PyUnicode_AsString(attr); + Py_INCREF(obj); + for (;;) { + PyObject *newobj, *str; + p = strchr(s, '.'); + str = p ? PyUnicode_FromStringAndSize(s, (p-s)) : + PyUnicode_FromString(s); + if (str == NULL) { + Py_DECREF(obj); + return NULL; + } + newobj = PyObject_GetAttr(obj, str); + Py_DECREF(str); + Py_DECREF(obj); + if (newobj == NULL) + return NULL; + obj = newobj; + if (p == NULL) break; + s = p+1; + } + + return obj; } static PyObject * attrgetter_call(attrgetterobject *ag, PyObject *args, PyObject *kw) { - PyObject *obj, *result; - Py_ssize_t i, nattrs=ag->nattrs; - - if (!PyArg_UnpackTuple(args, "attrgetter", 1, 1, &obj)) - return NULL; - if (ag->nattrs == 1) - return dotted_getattr(obj, ag->attr); - - assert(PyTuple_Check(ag->attr)); - assert(PyTuple_GET_SIZE(ag->attr) == nattrs); - - result = PyTuple_New(nattrs); - if (result == NULL) - return NULL; - - for (i=0 ; i < nattrs ; i++) { - PyObject *attr, *val; - attr = PyTuple_GET_ITEM(ag->attr, i); - val = dotted_getattr(obj, attr); - if (val == NULL) { - Py_DECREF(result); - return NULL; - } - PyTuple_SET_ITEM(result, i, val); - } - return result; + PyObject *obj, *result; + Py_ssize_t i, nattrs=ag->nattrs; + + if (!PyArg_UnpackTuple(args, "attrgetter", 1, 1, &obj)) + return NULL; + if (ag->nattrs == 1) + return dotted_getattr(obj, ag->attr); + + assert(PyTuple_Check(ag->attr)); + assert(PyTuple_GET_SIZE(ag->attr) == nattrs); + + result = PyTuple_New(nattrs); + if (result == NULL) + return NULL; + + for (i=0 ; i < nattrs ; i++) { + PyObject *attr, *val; + attr = PyTuple_GET_ITEM(ag->attr, i); + val = dotted_getattr(obj, attr); + if (val == NULL) { + Py_DECREF(result); + return NULL; + } + PyTuple_SET_ITEM(result, i, val); + } + return result; } PyDoc_STRVAR(attrgetter_doc, @@ -499,56 +499,56 @@ After, h=attrgetter('name.first', 'name.last'), the call h(r) returns\n\ (r.name.first, r.name.last)."); static PyTypeObject attrgetter_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "operator.attrgetter", /* tp_name */ - sizeof(attrgetterobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)attrgetter_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - (ternaryfunc)attrgetter_call, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ - attrgetter_doc, /* tp_doc */ - (traverseproc)attrgetter_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - attrgetter_new, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "operator.attrgetter", /* tp_name */ + sizeof(attrgetterobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)attrgetter_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + (ternaryfunc)attrgetter_call, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ + attrgetter_doc, /* tp_doc */ + (traverseproc)attrgetter_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + attrgetter_new, /* tp_new */ + 0, /* tp_free */ }; /* methodcaller object **********************************************************/ typedef struct { - PyObject_HEAD - PyObject *name; - PyObject *args; - PyObject *kwds; + PyObject_HEAD + PyObject *name; + PyObject *args; + PyObject *kwds; } methodcallerobject; static PyTypeObject methodcaller_type; @@ -556,69 +556,69 @@ static PyTypeObject methodcaller_type; static PyObject * methodcaller_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - methodcallerobject *mc; - PyObject *name, *newargs; - - if (PyTuple_GET_SIZE(args) < 1) { - PyErr_SetString(PyExc_TypeError, "methodcaller needs at least " - "one argument, the method name"); - return NULL; - } - - /* create methodcallerobject structure */ - mc = PyObject_GC_New(methodcallerobject, &methodcaller_type); - if (mc == NULL) - return NULL; - - newargs = PyTuple_GetSlice(args, 1, PyTuple_GET_SIZE(args)); - if (newargs == NULL) { - Py_DECREF(mc); - return NULL; - } - mc->args = newargs; - - name = PyTuple_GET_ITEM(args, 0); - Py_INCREF(name); - mc->name = name; - - Py_XINCREF(kwds); - mc->kwds = kwds; - - PyObject_GC_Track(mc); - return (PyObject *)mc; + methodcallerobject *mc; + PyObject *name, *newargs; + + if (PyTuple_GET_SIZE(args) < 1) { + PyErr_SetString(PyExc_TypeError, "methodcaller needs at least " + "one argument, the method name"); + return NULL; + } + + /* create methodcallerobject structure */ + mc = PyObject_GC_New(methodcallerobject, &methodcaller_type); + if (mc == NULL) + return NULL; + + newargs = PyTuple_GetSlice(args, 1, PyTuple_GET_SIZE(args)); + if (newargs == NULL) { + Py_DECREF(mc); + return NULL; + } + mc->args = newargs; + + name = PyTuple_GET_ITEM(args, 0); + Py_INCREF(name); + mc->name = name; + + Py_XINCREF(kwds); + mc->kwds = kwds; + + PyObject_GC_Track(mc); + return (PyObject *)mc; } static void methodcaller_dealloc(methodcallerobject *mc) { - PyObject_GC_UnTrack(mc); - Py_XDECREF(mc->name); - Py_XDECREF(mc->args); - Py_XDECREF(mc->kwds); - PyObject_GC_Del(mc); + PyObject_GC_UnTrack(mc); + Py_XDECREF(mc->name); + Py_XDECREF(mc->args); + Py_XDECREF(mc->kwds); + PyObject_GC_Del(mc); } static int methodcaller_traverse(methodcallerobject *mc, visitproc visit, void *arg) { - Py_VISIT(mc->args); - Py_VISIT(mc->kwds); - return 0; + Py_VISIT(mc->args); + Py_VISIT(mc->kwds); + return 0; } static PyObject * methodcaller_call(methodcallerobject *mc, PyObject *args, PyObject *kw) { - PyObject *method, *obj, *result; - - if (!PyArg_UnpackTuple(args, "methodcaller", 1, 1, &obj)) - return NULL; - method = PyObject_GetAttr(obj, mc->name); - if (method == NULL) - return NULL; - result = PyObject_Call(method, mc->args, mc->kwds); - Py_DECREF(method); - return result; + PyObject *method, *obj, *result; + + if (!PyArg_UnpackTuple(args, "methodcaller", 1, 1, &obj)) + return NULL; + method = PyObject_GetAttr(obj, mc->name); + if (method == NULL) + return NULL; + result = PyObject_Call(method, mc->args, mc->kwds); + Py_DECREF(method); + return result; } PyDoc_STRVAR(methodcaller_doc, @@ -630,46 +630,46 @@ After, g = methodcaller('name', 'date', foo=1), the call g(r) returns\n\ r.name('date', foo=1)."); static PyTypeObject methodcaller_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "operator.methodcaller", /* tp_name */ - sizeof(methodcallerobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)methodcaller_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - (ternaryfunc)methodcaller_call, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ - methodcaller_doc, /* tp_doc */ - (traverseproc)methodcaller_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - methodcaller_new, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "operator.methodcaller", /* tp_name */ + sizeof(methodcallerobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)methodcaller_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + (ternaryfunc)methodcaller_call, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + methodcaller_doc, /* tp_doc */ + (traverseproc)methodcaller_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + methodcaller_new, /* tp_new */ + 0, /* tp_free */ }; @@ -677,40 +677,40 @@ static PyTypeObject methodcaller_type = { static struct PyModuleDef operatormodule = { - PyModuleDef_HEAD_INIT, - "operator", - operator_doc, - -1, - operator_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "operator", + operator_doc, + -1, + operator_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_operator(void) { - PyObject *m; - - /* Create the module and add the functions */ - m = PyModule_Create(&operatormodule); - if (m == NULL) - return NULL; - - if (PyType_Ready(&itemgetter_type) < 0) - return NULL; - Py_INCREF(&itemgetter_type); - PyModule_AddObject(m, "itemgetter", (PyObject *)&itemgetter_type); - - if (PyType_Ready(&attrgetter_type) < 0) - return NULL; - Py_INCREF(&attrgetter_type); - PyModule_AddObject(m, "attrgetter", (PyObject *)&attrgetter_type); - - if (PyType_Ready(&methodcaller_type) < 0) - return NULL; - Py_INCREF(&methodcaller_type); - PyModule_AddObject(m, "methodcaller", (PyObject *)&methodcaller_type); - return m; + PyObject *m; + + /* Create the module and add the functions */ + m = PyModule_Create(&operatormodule); + if (m == NULL) + return NULL; + + if (PyType_Ready(&itemgetter_type) < 0) + return NULL; + Py_INCREF(&itemgetter_type); + PyModule_AddObject(m, "itemgetter", (PyObject *)&itemgetter_type); + + if (PyType_Ready(&attrgetter_type) < 0) + return NULL; + Py_INCREF(&attrgetter_type); + PyModule_AddObject(m, "attrgetter", (PyObject *)&attrgetter_type); + + if (PyType_Ready(&methodcaller_type) < 0) + return NULL; + Py_INCREF(&methodcaller_type); + PyModule_AddObject(m, "methodcaller", (PyObject *)&methodcaller_type); + return m; } diff --git a/Modules/ossaudiodev.c b/Modules/ossaudiodev.c index 6654d71..5c990ef 100644 --- a/Modules/ossaudiodev.c +++ b/Modules/ossaudiodev.c @@ -809,8 +809,8 @@ oss_getattro(oss_audio_t *self, PyObject *nameobj) PyObject * rval = NULL; if (PyUnicode_Check(nameobj)) - name = _PyUnicode_AsString(nameobj); - + name = _PyUnicode_AsString(nameobj); + if (strcmp(name, "closed") == 0) { rval = (self->fd == -1) ? Py_True : Py_False; Py_INCREF(rval); @@ -975,15 +975,15 @@ error1: static struct PyModuleDef ossaudiodevmodule = { - PyModuleDef_HEAD_INIT, - "ossaudiodev", - NULL, - -1, - ossaudiodev_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "ossaudiodev", + NULL, + -1, + ossaudiodev_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC @@ -999,10 +999,10 @@ PyInit_ossaudiodev(void) m = PyModule_Create(&ossaudiodevmodule); if (m == NULL) - return NULL; + return NULL; OSSAudioError = PyErr_NewException("ossaudiodev.OSSAudioError", - NULL, NULL); + NULL, NULL); if (OSSAudioError) { /* Each call to PyModule_AddObject decrefs it; compensate: */ Py_INCREF(OSSAudioError); diff --git a/Modules/parsermodule.c b/Modules/parsermodule.c index a16e69c..dce85c2 100644 --- a/Modules/parsermodule.c +++ b/Modules/parsermodule.c @@ -578,8 +578,8 @@ parser_do_parse(PyObject *args, PyObject *kw, char *argspec, int type) ? eval_input : file_input, &err, &flags); - if (n) { - res = parser_newstobject(n, type); + if (n) { + res = parser_newstobject(n, type); if (res) ((PyST_Object *)res)->st_flags.cf_flags = flags & PyCF_MASK; } @@ -784,7 +784,7 @@ build_node_children(PyObject *tuple, node *root, int *line_num) PyErr_Format(parser_error, "third item in terminal node must be an" " integer, found %s", - Py_TYPE(temp)->tp_name); + Py_TYPE(temp)->tp_name); Py_DECREF(o); Py_DECREF(temp); Py_DECREF(elem); @@ -1051,7 +1051,7 @@ validate_class(node *tree) { int nch = NCH(tree); int res = (validate_ntype(tree, classdef) && - ((nch == 4) || (nch == 6) || (nch == 7))); + ((nch == 4) || (nch == 6) || (nch == 7))); if (res) { res = (validate_name(CHILD(tree, 0), "class") @@ -1064,15 +1064,15 @@ validate_class(node *tree) } if (res) { - if (nch == 7) { - res = ((validate_lparen(CHILD(tree, 2)) && - validate_arglist(CHILD(tree, 3)) && - validate_rparen(CHILD(tree, 4)))); - } - else if (nch == 6) { - res = (validate_lparen(CHILD(tree,2)) && - validate_rparen(CHILD(tree,3))); - } + if (nch == 7) { + res = ((validate_lparen(CHILD(tree, 2)) && + validate_arglist(CHILD(tree, 3)) && + validate_rparen(CHILD(tree, 4)))); + } + else if (nch == 6) { + res = (validate_lparen(CHILD(tree,2)) && + validate_rparen(CHILD(tree,3))); + } } return (res); } @@ -1245,10 +1245,10 @@ validate_varargslist_trailer(node *tree, int start) else { /* skip over vfpdef (',' vfpdef ['=' test])* */ i = start + 1; - if (TYPE(CHILD(tree, i)) == vfpdef || - TYPE(CHILD(tree, i)) == tfpdef) { /* skip over vfpdef or tfpdef */ - i += 1; - } + if (TYPE(CHILD(tree, i)) == vfpdef || + TYPE(CHILD(tree, i)) == tfpdef) { /* skip over vfpdef or tfpdef */ + i += 1; + } while (res && i+1 < nch) { /* validate (',' vfpdef ['=' test])* */ res = validate_comma(CHILD(tree, i)); if (TYPE(CHILD(tree, i+1)) == DOUBLESTAR) @@ -1518,10 +1518,10 @@ validate_compound_stmt(node *tree) static int validate_yield_or_testlist(node *tree) { - if (TYPE(tree) == yield_expr) - return validate_yield_expr(tree); - else - return validate_testlist(tree); + if (TYPE(tree) == yield_expr) + return validate_yield_expr(tree); + else + return validate_testlist(tree); } static int @@ -1536,7 +1536,7 @@ validate_expr_stmt(node *tree) if (res && nch == 3 && TYPE(CHILD(tree, 1)) == augassign) { res = validate_numnodes(CHILD(tree, 1), 1, "augassign") - && validate_yield_or_testlist(CHILD(tree, 2)); + && validate_yield_or_testlist(CHILD(tree, 2)); if (res) { char *s = STR(CHILD(CHILD(tree, 1), 0)); @@ -1714,14 +1714,14 @@ validate_dotted_as_name(node *tree) static int validate_dotted_as_names(node *tree) { - int nch = NCH(tree); - int res = is_odd(nch) && validate_dotted_as_name(CHILD(tree, 0)); - int i; + int nch = NCH(tree); + int res = is_odd(nch) && validate_dotted_as_name(CHILD(tree, 0)); + int i; - for (i = 1; res && (i < nch); i += 2) - res = (validate_comma(CHILD(tree, i)) - && validate_dotted_as_name(CHILD(tree, i + 1))); - return (res); + for (i = 1; res && (i < nch); i += 2) + res = (validate_comma(CHILD(tree, i)) + && validate_dotted_as_name(CHILD(tree, i + 1))); + return (res); } @@ -1734,8 +1734,8 @@ validate_import_as_names(node *tree) int i; for (i = 1; res && (i + 1 < nch); i += 2) - res = (validate_comma(CHILD(tree, i)) - && validate_import_as_name(CHILD(tree, i + 1))); + res = (validate_comma(CHILD(tree, i)) + && validate_import_as_name(CHILD(tree, i + 1))); return (res); } @@ -1744,10 +1744,10 @@ validate_import_as_names(node *tree) static int validate_import_name(node *tree) { - return (validate_ntype(tree, import_name) - && validate_numnodes(tree, 2, "import_name") - && validate_name(CHILD(tree, 0), "import") - && validate_dotted_as_names(CHILD(tree, 1))); + return (validate_ntype(tree, import_name) + && validate_numnodes(tree, 2, "import_name") + && validate_name(CHILD(tree, 0), "import") + && validate_dotted_as_names(CHILD(tree, 1))); } /* Helper function to count the number of leading dots in @@ -1758,8 +1758,8 @@ count_from_dots(node *tree) { int i; for (i = 1; i < NCH(tree); i++) - if (TYPE(CHILD(tree, i)) != DOT) - break; + if (TYPE(CHILD(tree, i)) != DOT) + break; return i-1; } @@ -1769,24 +1769,24 @@ count_from_dots(node *tree) static int validate_import_from(node *tree) { - int nch = NCH(tree); - int ndots = count_from_dots(tree); - int havename = (TYPE(CHILD(tree, ndots + 1)) == dotted_name); - int offset = ndots + havename; - int res = validate_ntype(tree, import_from) - && (nch >= 4 + ndots) - && validate_name(CHILD(tree, 0), "from") - && (!havename || validate_dotted_name(CHILD(tree, ndots + 1))) - && validate_name(CHILD(tree, offset + 1), "import"); - - if (res && TYPE(CHILD(tree, offset + 2)) == LPAR) - res = ((nch == offset + 5) - && validate_lparen(CHILD(tree, offset + 2)) - && validate_import_as_names(CHILD(tree, offset + 3)) - && validate_rparen(CHILD(tree, offset + 4))); - else if (res && TYPE(CHILD(tree, offset + 2)) != STAR) - res = validate_import_as_names(CHILD(tree, offset + 2)); - return (res); + int nch = NCH(tree); + int ndots = count_from_dots(tree); + int havename = (TYPE(CHILD(tree, ndots + 1)) == dotted_name); + int offset = ndots + havename; + int res = validate_ntype(tree, import_from) + && (nch >= 4 + ndots) + && validate_name(CHILD(tree, 0), "from") + && (!havename || validate_dotted_name(CHILD(tree, ndots + 1))) + && validate_name(CHILD(tree, offset + 1), "import"); + + if (res && TYPE(CHILD(tree, offset + 2)) == LPAR) + res = ((nch == offset + 5) + && validate_lparen(CHILD(tree, offset + 2)) + && validate_import_as_names(CHILD(tree, offset + 3)) + && validate_rparen(CHILD(tree, offset + 4))); + else if (res && TYPE(CHILD(tree, offset + 2)) != STAR) + res = validate_import_as_names(CHILD(tree, offset + 2)); + return (res); } @@ -1798,9 +1798,9 @@ validate_import_stmt(node *tree) int res = validate_numnodes(tree, 1, "import_stmt"); if (res) { - int ntype = TYPE(CHILD(tree, 0)); + int ntype = TYPE(CHILD(tree, 0)); - if (ntype == import_name || ntype == import_from) + if (ntype == import_name || ntype == import_from) res = validate_node(CHILD(tree, 0)); else { res = 0; @@ -2321,11 +2321,11 @@ validate_atom(node *tree) && (validate_rparen(CHILD(tree, nch - 1)))); if (res && (nch == 3)) { - if (TYPE(CHILD(tree, 1))==yield_expr) - res = validate_yield_expr(CHILD(tree, 1)); - else - res = validate_testlist_comp(CHILD(tree, 1)); - } + if (TYPE(CHILD(tree, 1))==yield_expr) + res = validate_yield_expr(CHILD(tree, 1)); + else + res = validate_testlist_comp(CHILD(tree, 1)); + } break; case LSQB: if (nch == 2) @@ -2353,11 +2353,11 @@ validate_atom(node *tree) for (pos = 1; res && (pos < nch); ++pos) res = validate_ntype(CHILD(tree, pos), STRING); break; - case DOT: - res = (nch == 3 && - validate_ntype(CHILD(tree, 1), DOT) && - validate_ntype(CHILD(tree, 2), DOT)); - break; + case DOT: + res = (nch == 3 && + validate_ntype(CHILD(tree, 1), DOT) && + validate_ntype(CHILD(tree, 2), DOT)); + break; default: res = 0; break; @@ -2414,17 +2414,17 @@ validate_decorator(node *tree) int ok; int nch = NCH(tree); ok = (validate_ntype(tree, decorator) && - (nch == 3 || nch == 5 || nch == 6) && - validate_at(CHILD(tree, 0)) && - validate_dotted_name(CHILD(tree, 1)) && - validate_newline(RCHILD(tree, -1))); + (nch == 3 || nch == 5 || nch == 6) && + validate_at(CHILD(tree, 0)) && + validate_dotted_name(CHILD(tree, 1)) && + validate_newline(RCHILD(tree, -1))); if (ok && nch != 3) { - ok = (validate_lparen(CHILD(tree, 2)) && - validate_rparen(RCHILD(tree, -2))); + ok = (validate_lparen(CHILD(tree, 2)) && + validate_rparen(RCHILD(tree, -2))); - if (ok && nch == 6) - ok = validate_arglist(CHILD(tree, 3)); + if (ok && nch == 6) + ok = validate_arglist(CHILD(tree, 3)); } return ok; @@ -2441,7 +2441,7 @@ validate_decorators(node *tree) ok = validate_ntype(tree, decorators) && nch >= 1; for (i = 0; ok && i < nch; ++i) - ok = validate_decorator(CHILD(tree, i)); + ok = validate_decorator(CHILD(tree, i)); return ok; } @@ -2456,7 +2456,7 @@ validate_with_item(node *tree) int ok = (validate_ntype(tree, with_item) && (nch == 1 || nch == 3) && validate_test(CHILD(tree, 0))); - if (ok && nch == 3) + if (ok && nch == 3) ok = (validate_name(CHILD(tree, 1), "as") && validate_expr(CHILD(tree, 2))); return ok; @@ -2491,12 +2491,12 @@ validate_funcdef(node *tree) { int nch = NCH(tree); int ok = (validate_ntype(tree, funcdef) - && (nch == 5) - && validate_name(RCHILD(tree, -5), "def") - && validate_ntype(RCHILD(tree, -4), NAME) - && validate_colon(RCHILD(tree, -2)) - && validate_parameters(RCHILD(tree, -3)) - && validate_suite(RCHILD(tree, -1))); + && (nch == 5) + && validate_name(RCHILD(tree, -5), "def") + && validate_ntype(RCHILD(tree, -4), NAME) + && validate_colon(RCHILD(tree, -2)) + && validate_parameters(RCHILD(tree, -3)) + && validate_suite(RCHILD(tree, -1))); return ok; } @@ -2509,11 +2509,11 @@ validate_decorated(node *tree) { int nch = NCH(tree); int ok = (validate_ntype(tree, decorated) - && (nch == 2) - && validate_decorators(RCHILD(tree, -2)) - && (validate_funcdef(RCHILD(tree, -1)) - || validate_class(RCHILD(tree, -1))) - ); + && (nch == 2) + && validate_decorators(RCHILD(tree, -2)) + && (validate_funcdef(RCHILD(tree, -1)) + || validate_class(RCHILD(tree, -1))) + ); return ok; } @@ -2863,9 +2863,9 @@ validate_node(node *tree) case classdef: res = validate_class(tree); break; - case decorated: - res = validate_decorated(tree); - break; + case decorated: + res = validate_decorated(tree); + break; /* * "Trivial" parse tree nodes. * (Why did I call these trivial?) @@ -2934,12 +2934,12 @@ validate_node(node *tree) case import_stmt: res = validate_import_stmt(tree); break; - case import_name: - res = validate_import_name(tree); - break; - case import_from: - res = validate_import_from(tree); - break; + case import_name: + res = validate_import_name(tree); + break; + case import_from: + res = validate_import_from(tree); + break; case global_stmt: res = validate_global_stmt(tree); break; @@ -3154,15 +3154,15 @@ static PyMethodDef parser_functions[] = { static struct PyModuleDef parsermodule = { - PyModuleDef_HEAD_INIT, - "parser", - NULL, - -1, - parser_functions, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "parser", + NULL, + -1, + parser_functions, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_parser(void); /* supply a prototype */ @@ -3176,7 +3176,7 @@ PyInit_parser(void) return NULL; module = PyModule_Create(&parsermodule); if (module == NULL) - return NULL; + return NULL; if (parser_error == 0) parser_error = PyErr_NewException("parser.ParserError", NULL, NULL); diff --git a/Modules/pwdmodule.c b/Modules/pwdmodule.c index 1547cdf..f6d36742 100644 --- a/Modules/pwdmodule.c +++ b/Modules/pwdmodule.c @@ -8,14 +8,14 @@ #include <pwd.h> static PyStructSequence_Field struct_pwd_type_fields[] = { - {"pw_name", "user name"}, - {"pw_passwd", "password"}, - {"pw_uid", "user id"}, - {"pw_gid", "group id"}, - {"pw_gecos", "real name"}, - {"pw_dir", "home directory"}, - {"pw_shell", "shell program"}, - {0} + {"pw_name", "user name"}, + {"pw_passwd", "password"}, + {"pw_uid", "user id"}, + {"pw_gid", "group id"}, + {"pw_gecos", "real name"}, + {"pw_dir", "home directory"}, + {"pw_shell", "shell program"}, + {0} }; PyDoc_STRVAR(struct_passwd__doc__, @@ -25,10 +25,10 @@ This object may be accessed either as a tuple of\n\ or via the object attributes as named in the above tuple."); static PyStructSequence_Desc struct_pwd_type_desc = { - "pwd.struct_passwd", - struct_passwd__doc__, - struct_pwd_type_fields, - 7, + "pwd.struct_passwd", + struct_passwd__doc__, + struct_pwd_type_fields, + 7, }; PyDoc_STRVAR(pwd__doc__, @@ -41,7 +41,7 @@ pw_name, pw_passwd, pw_uid, pw_gid, pw_gecos, pw_dir, pw_shell.\n\ The uid and gid items are integers, all others are strings. An\n\ exception is raised if the entry asked for cannot be found."); - + static int initialized; static PyTypeObject StructPwdType; @@ -49,53 +49,53 @@ static void sets(PyObject *v, int i, const char* val) { if (val) { - PyObject *o = PyUnicode_Decode(val, strlen(val), - Py_FileSystemDefaultEncoding, - "surrogateescape"); - PyStructSequence_SET_ITEM(v, i, o); + PyObject *o = PyUnicode_Decode(val, strlen(val), + Py_FileSystemDefaultEncoding, + "surrogateescape"); + PyStructSequence_SET_ITEM(v, i, o); } else { - PyStructSequence_SET_ITEM(v, i, Py_None); - Py_INCREF(Py_None); + PyStructSequence_SET_ITEM(v, i, Py_None); + Py_INCREF(Py_None); } } static PyObject * mkpwent(struct passwd *p) { - int setIndex = 0; - PyObject *v = PyStructSequence_New(&StructPwdType); - if (v == NULL) - return NULL; + int setIndex = 0; + PyObject *v = PyStructSequence_New(&StructPwdType); + if (v == NULL) + return NULL; #define SETI(i,val) PyStructSequence_SET_ITEM(v, i, PyLong_FromLong((long) val)) #define SETS(i,val) sets(v, i, val) - SETS(setIndex++, p->pw_name); + SETS(setIndex++, p->pw_name); #ifdef __VMS - SETS(setIndex++, ""); + SETS(setIndex++, ""); #else - SETS(setIndex++, p->pw_passwd); + SETS(setIndex++, p->pw_passwd); #endif - SETI(setIndex++, p->pw_uid); - SETI(setIndex++, p->pw_gid); + SETI(setIndex++, p->pw_uid); + SETI(setIndex++, p->pw_gid); #ifdef __VMS - SETS(setIndex++, ""); + SETS(setIndex++, ""); #else - SETS(setIndex++, p->pw_gecos); + SETS(setIndex++, p->pw_gecos); #endif - SETS(setIndex++, p->pw_dir); - SETS(setIndex++, p->pw_shell); + SETS(setIndex++, p->pw_dir); + SETS(setIndex++, p->pw_shell); #undef SETS #undef SETI - if (PyErr_Occurred()) { - Py_XDECREF(v); - return NULL; - } + if (PyErr_Occurred()) { + Py_XDECREF(v); + return NULL; + } - return v; + return v; } PyDoc_STRVAR(pwd_getpwuid__doc__, @@ -107,16 +107,16 @@ See pwd.__doc__ for more on password database entries."); static PyObject * pwd_getpwuid(PyObject *self, PyObject *args) { - unsigned int uid; - struct passwd *p; - if (!PyArg_ParseTuple(args, "I:getpwuid", &uid)) - return NULL; - if ((p = getpwuid(uid)) == NULL) { - PyErr_Format(PyExc_KeyError, - "getpwuid(): uid not found: %d", uid); - return NULL; - } - return mkpwent(p); + unsigned int uid; + struct passwd *p; + if (!PyArg_ParseTuple(args, "I:getpwuid", &uid)) + return NULL; + if ((p = getpwuid(uid)) == NULL) { + PyErr_Format(PyExc_KeyError, + "getpwuid(): uid not found: %d", uid); + return NULL; + } + return mkpwent(p); } PyDoc_STRVAR(pwd_getpwnam__doc__, @@ -128,27 +128,27 @@ See pwd.__doc__ for more on password database entries."); static PyObject * pwd_getpwnam(PyObject *self, PyObject *args) { - char *name; - struct passwd *p; - PyObject *arg, *bytes, *retval = NULL; - - if (!PyArg_ParseTuple(args, "U:getpwnam", &arg)) - return NULL; - if ((bytes = PyUnicode_AsEncodedString(arg, - Py_FileSystemDefaultEncoding, - "surrogateescape")) == NULL) - return NULL; - if (PyBytes_AsStringAndSize(bytes, &name, NULL) == -1) - goto out; - if ((p = getpwnam(name)) == NULL) { - PyErr_Format(PyExc_KeyError, - "getpwnam(): name not found: %s", name); - goto out; - } - retval = mkpwent(p); + char *name; + struct passwd *p; + PyObject *arg, *bytes, *retval = NULL; + + if (!PyArg_ParseTuple(args, "U:getpwnam", &arg)) + return NULL; + if ((bytes = PyUnicode_AsEncodedString(arg, + Py_FileSystemDefaultEncoding, + "surrogateescape")) == NULL) + return NULL; + if (PyBytes_AsStringAndSize(bytes, &name, NULL) == -1) + goto out; + if ((p = getpwnam(name)) == NULL) { + PyErr_Format(PyExc_KeyError, + "getpwnam(): name not found: %s", name); + goto out; + } + retval = mkpwent(p); out: - Py_DECREF(bytes); - return retval; + Py_DECREF(bytes); + return retval; } #ifdef HAVE_GETPWENT @@ -161,67 +161,67 @@ See pwd.__doc__ for more on password database entries."); static PyObject * pwd_getpwall(PyObject *self) { - PyObject *d; - struct passwd *p; - if ((d = PyList_New(0)) == NULL) - return NULL; + PyObject *d; + struct passwd *p; + if ((d = PyList_New(0)) == NULL) + return NULL; #if defined(PYOS_OS2) && defined(PYCC_GCC) - if ((p = getpwuid(0)) != NULL) { + if ((p = getpwuid(0)) != NULL) { #else - setpwent(); - while ((p = getpwent()) != NULL) { + setpwent(); + while ((p = getpwent()) != NULL) { #endif - PyObject *v = mkpwent(p); - if (v == NULL || PyList_Append(d, v) != 0) { - Py_XDECREF(v); - Py_DECREF(d); - endpwent(); - return NULL; - } - Py_DECREF(v); - } - endpwent(); - return d; + PyObject *v = mkpwent(p); + if (v == NULL || PyList_Append(d, v) != 0) { + Py_XDECREF(v); + Py_DECREF(d); + endpwent(); + return NULL; + } + Py_DECREF(v); + } + endpwent(); + return d; } #endif static PyMethodDef pwd_methods[] = { - {"getpwuid", pwd_getpwuid, METH_VARARGS, pwd_getpwuid__doc__}, - {"getpwnam", pwd_getpwnam, METH_VARARGS, pwd_getpwnam__doc__}, + {"getpwuid", pwd_getpwuid, METH_VARARGS, pwd_getpwuid__doc__}, + {"getpwnam", pwd_getpwnam, METH_VARARGS, pwd_getpwnam__doc__}, #ifdef HAVE_GETPWENT - {"getpwall", (PyCFunction)pwd_getpwall, - METH_NOARGS, pwd_getpwall__doc__}, + {"getpwall", (PyCFunction)pwd_getpwall, + METH_NOARGS, pwd_getpwall__doc__}, #endif - {NULL, NULL} /* sentinel */ + {NULL, NULL} /* sentinel */ }; static struct PyModuleDef pwdmodule = { - PyModuleDef_HEAD_INIT, - "pwd", - pwd__doc__, - -1, - pwd_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "pwd", + pwd__doc__, + -1, + pwd_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_pwd(void) { - PyObject *m; - m = PyModule_Create(&pwdmodule); - if (m == NULL) - return NULL; - - if (!initialized) { - PyStructSequence_InitType(&StructPwdType, - &struct_pwd_type_desc); - initialized = 1; - } - Py_INCREF((PyObject *) &StructPwdType); - PyModule_AddObject(m, "struct_passwd", (PyObject *) &StructPwdType); - return m; + PyObject *m; + m = PyModule_Create(&pwdmodule); + if (m == NULL) + return NULL; + + if (!initialized) { + PyStructSequence_InitType(&StructPwdType, + &struct_pwd_type_desc); + initialized = 1; + } + Py_INCREF((PyObject *) &StructPwdType); + PyModule_AddObject(m, "struct_passwd", (PyObject *) &StructPwdType); + return m; } diff --git a/Modules/pyexpat.c b/Modules/pyexpat.c index 1b9ffca..389975d 100644 --- a/Modules/pyexpat.c +++ b/Modules/pyexpat.c @@ -193,7 +193,7 @@ error_external_entity_ref_handler(XML_Parser parser, used only from the character data handler trampoline, and must be used right after `flag_error()` is called. */ static void -noop_character_data_handler(void *userData, const XML_Char *data, int len) +noop_character_data_handler(void *userData, const XML_Char *data, int len) { /* Do nothing. */ } @@ -226,23 +226,23 @@ getcode(enum HandlerTypes slot, char* func_name, int lineno) goto failed; filename = PyUnicode_DecodeFSDefault(__FILE__); handler_info[slot].tb_code = - PyCode_New(0, /* argcount */ + PyCode_New(0, /* argcount */ 0, /* kwonlyargcount */ - 0, /* nlocals */ - 0, /* stacksize */ - 0, /* flags */ - code, /* code */ - nulltuple, /* consts */ - nulltuple, /* names */ - nulltuple, /* varnames */ + 0, /* nlocals */ + 0, /* stacksize */ + 0, /* flags */ + code, /* code */ + nulltuple, /* consts */ + nulltuple, /* names */ + nulltuple, /* varnames */ #if PYTHON_API_VERSION >= 1010 - nulltuple, /* freevars */ - nulltuple, /* cellvars */ + nulltuple, /* freevars */ + nulltuple, /* cellvars */ #endif - filename, /* filename */ - name, /* name */ - lineno, /* firstlineno */ - code /* lnotab */ + filename, /* filename */ + name, /* name */ + lineno, /* firstlineno */ + code /* lnotab */ ); if (handler_info[slot].tb_code == NULL) goto failed; @@ -264,25 +264,25 @@ trace_frame(PyThreadState *tstate, PyFrameObject *f, int code, PyObject *val) { int result = 0; if (!tstate->use_tracing || tstate->tracing) - return 0; + return 0; if (tstate->c_profilefunc != NULL) { - tstate->tracing++; - result = tstate->c_profilefunc(tstate->c_profileobj, - f, code , val); - tstate->use_tracing = ((tstate->c_tracefunc != NULL) - || (tstate->c_profilefunc != NULL)); - tstate->tracing--; - if (result) - return result; + tstate->tracing++; + result = tstate->c_profilefunc(tstate->c_profileobj, + f, code , val); + tstate->use_tracing = ((tstate->c_tracefunc != NULL) + || (tstate->c_profilefunc != NULL)); + tstate->tracing--; + if (result) + return result; } if (tstate->c_tracefunc != NULL) { - tstate->tracing++; - result = tstate->c_tracefunc(tstate->c_traceobj, - f, code , val); - tstate->use_tracing = ((tstate->c_tracefunc != NULL) - || (tstate->c_profilefunc != NULL)); - tstate->tracing--; - } + tstate->tracing++; + result = tstate->c_tracefunc(tstate->c_traceobj, + f, code , val); + tstate->use_tracing = ((tstate->c_tracefunc != NULL) + || (tstate->c_profilefunc != NULL)); + tstate->tracing--; + } return result; } @@ -293,12 +293,12 @@ trace_frame_exc(PyThreadState *tstate, PyFrameObject *f) int err; if (tstate->c_tracefunc == NULL) - return 0; + return 0; PyErr_Fetch(&type, &value, &traceback); if (value == NULL) { - value = Py_None; - Py_INCREF(value); + value = Py_None; + Py_INCREF(value); } #if PY_VERSION_HEX < 0x02040000 arg = Py_BuildValue("(OOO)", type, value, traceback); @@ -306,17 +306,17 @@ trace_frame_exc(PyThreadState *tstate, PyFrameObject *f) arg = PyTuple_Pack(3, type, value, traceback); #endif if (arg == NULL) { - PyErr_Restore(type, value, traceback); - return 0; + PyErr_Restore(type, value, traceback); + return 0; } err = trace_frame(tstate, f, PyTrace_EXCEPTION, arg); Py_DECREF(arg); if (err == 0) - PyErr_Restore(type, value, traceback); + PyErr_Restore(type, value, traceback); else { - Py_XDECREF(type); - Py_XDECREF(value); - Py_XDECREF(traceback); + Py_XDECREF(type); + Py_XDECREF(value); + Py_XDECREF(traceback); } return err; } @@ -332,31 +332,31 @@ call_with_frame(PyCodeObject *c, PyObject* func, PyObject* args, if (c == NULL) return NULL; - + f = PyFrame_New(tstate, c, PyEval_GetGlobals(), NULL); if (f == NULL) return NULL; tstate->frame = f; #ifdef FIX_TRACE if (trace_frame(tstate, f, PyTrace_CALL, Py_None) < 0) { - return NULL; + return NULL; } #endif res = PyEval_CallObject(func, args); if (res == NULL) { - if (tstate->curexc_traceback == NULL) - PyTraceBack_Here(f); + if (tstate->curexc_traceback == NULL) + PyTraceBack_Here(f); XML_StopParser(self->itself, XML_FALSE); #ifdef FIX_TRACE - if (trace_frame_exc(tstate, f) < 0) { - return NULL; - } + if (trace_frame_exc(tstate, f) < 0) { + return NULL; + } } else { - if (trace_frame(tstate, f, PyTrace_RETURN, res) < 0) { - Py_XDECREF(res); - res = NULL; - } + if (trace_frame(tstate, f, PyTrace_RETURN, res) < 0) { + Py_XDECREF(res); + res = NULL; + } } #else } @@ -373,12 +373,12 @@ string_intern(xmlparseobject *self, const char* str) PyObject *value; /* result can be NULL if the unicode conversion failed. */ if (!result) - return result; + return result; if (!self->intern) - return result; + return result; value = PyDict_GetItem(self->intern, result); if (!value) { - if (PyDict_SetItem(self->intern, result, result) == 0) + if (PyDict_SetItem(self->intern, result, result) == 0) return result; else return NULL; @@ -438,7 +438,7 @@ flush_character_buffer(xmlparseobject *self) } static void -my_CharacterDataHandler(void *userData, const XML_Char *data, int len) +my_CharacterDataHandler(void *userData, const XML_Char *data, int len) { xmlparseobject *self = (xmlparseobject *) userData; if (self->buffer == NULL) @@ -578,13 +578,13 @@ my_##NAME##Handler PARAMS {\ } #define VOID_HANDLER(NAME, PARAMS, PARAM_FORMAT) \ - RC_HANDLER(void, NAME, PARAMS, ;, PARAM_FORMAT, ;, ;,\ - (xmlparseobject *)userData) + RC_HANDLER(void, NAME, PARAMS, ;, PARAM_FORMAT, ;, ;,\ + (xmlparseobject *)userData) #define INT_HANDLER(NAME, PARAMS, PARAM_FORMAT)\ - RC_HANDLER(int, NAME, PARAMS, int rc=0;, PARAM_FORMAT, \ - rc = PyLong_AsLong(rv);, rc, \ - (xmlparseobject *)userData) + RC_HANDLER(int, NAME, PARAMS, int rc=0;, PARAM_FORMAT, \ + rc = PyLong_AsLong(rv);, rc, \ + (xmlparseobject *)userData) VOID_HANDLER(EndElement, (void *userData, const XML_Char *name), @@ -729,25 +729,25 @@ VOID_HANDLER(SkippedEntity, #endif VOID_HANDLER(NotationDecl, - (void *userData, - const XML_Char *notationName, - const XML_Char *base, - const XML_Char *systemId, - const XML_Char *publicId), + (void *userData, + const XML_Char *notationName, + const XML_Char *base, + const XML_Char *systemId, + const XML_Char *publicId), ("(NNNN)", - string_intern(self, notationName), string_intern(self, base), - string_intern(self, systemId), string_intern(self, publicId))) + string_intern(self, notationName), string_intern(self, base), + string_intern(self, systemId), string_intern(self, publicId))) VOID_HANDLER(StartNamespaceDecl, - (void *userData, - const XML_Char *prefix, - const XML_Char *uri), + (void *userData, + const XML_Char *prefix, + const XML_Char *uri), ("(NN)", string_intern(self, prefix), string_intern(self, uri))) VOID_HANDLER(EndNamespaceDecl, - (void *userData, - const XML_Char *prefix), + (void *userData, + const XML_Char *prefix), ("(N)", string_intern(self, prefix))) VOID_HANDLER(Comment, @@ -756,36 +756,36 @@ VOID_HANDLER(Comment, VOID_HANDLER(StartCdataSection, (void *userData), - ("()")) + ("()")) VOID_HANDLER(EndCdataSection, (void *userData), - ("()")) + ("()")) VOID_HANDLER(Default, - (void *userData, const XML_Char *s, int len), - ("(N)", (conv_string_len_to_unicode(s,len)))) + (void *userData, const XML_Char *s, int len), + ("(N)", (conv_string_len_to_unicode(s,len)))) VOID_HANDLER(DefaultHandlerExpand, - (void *userData, const XML_Char *s, int len), - ("(N)", (conv_string_len_to_unicode(s,len)))) + (void *userData, const XML_Char *s, int len), + ("(N)", (conv_string_len_to_unicode(s,len)))) INT_HANDLER(NotStandalone, - (void *userData), - ("()")) + (void *userData), + ("()")) RC_HANDLER(int, ExternalEntityRef, - (XML_Parser parser, - const XML_Char *context, - const XML_Char *base, - const XML_Char *systemId, - const XML_Char *publicId), - int rc=0;, + (XML_Parser parser, + const XML_Char *context, + const XML_Char *base, + const XML_Char *systemId, + const XML_Char *publicId), + int rc=0;, ("(O&NNN)", - conv_string_to_unicode ,context, string_intern(self, base), - string_intern(self, systemId), string_intern(self, publicId)), - rc = PyLong_AsLong(rv);, rc, - XML_GetUserData(parser)) + conv_string_to_unicode ,context, string_intern(self, base), + string_intern(self, systemId), string_intern(self, publicId)), + rc = PyLong_AsLong(rv);, rc, + XML_GetUserData(parser)) /* XXX UnknownEncodingHandler */ @@ -957,7 +957,7 @@ xmlparse_SetBase(xmlparseobject *self, PyObject *args) if (!PyArg_ParseTuple(args, "s:SetBase", &base)) return NULL; if (!XML_SetBase(self->itself, base)) { - return PyErr_NoMemory(); + return PyErr_NoMemory(); } Py_INCREF(Py_None); return Py_None; @@ -1047,7 +1047,7 @@ xmlparse_ExternalEntityParserCreate(xmlparseobject *self, PyObject *args) new_parser->in_callback = 0; new_parser->ns_prefixes = self->ns_prefixes; new_parser->itself = XML_ExternalEntityParserCreate(self->itself, context, - encoding); + encoding); new_parser->handlers = 0; new_parser->intern = self->intern; Py_XINCREF(new_parser->intern); @@ -1138,26 +1138,26 @@ xmlparse_UseForeignDTD(xmlparseobject *self, PyObject *args) static PyObject *xmlparse_dir(PyObject *self, PyObject* noargs); static struct PyMethodDef xmlparse_methods[] = { - {"Parse", (PyCFunction)xmlparse_Parse, - METH_VARARGS, xmlparse_Parse__doc__}, + {"Parse", (PyCFunction)xmlparse_Parse, + METH_VARARGS, xmlparse_Parse__doc__}, {"ParseFile", (PyCFunction)xmlparse_ParseFile, - METH_O, xmlparse_ParseFile__doc__}, + METH_O, xmlparse_ParseFile__doc__}, {"SetBase", (PyCFunction)xmlparse_SetBase, - METH_VARARGS, xmlparse_SetBase__doc__}, + METH_VARARGS, xmlparse_SetBase__doc__}, {"GetBase", (PyCFunction)xmlparse_GetBase, - METH_NOARGS, xmlparse_GetBase__doc__}, + METH_NOARGS, xmlparse_GetBase__doc__}, {"ExternalEntityParserCreate", (PyCFunction)xmlparse_ExternalEntityParserCreate, - METH_VARARGS, xmlparse_ExternalEntityParserCreate__doc__}, + METH_VARARGS, xmlparse_ExternalEntityParserCreate__doc__}, {"SetParamEntityParsing", (PyCFunction)xmlparse_SetParamEntityParsing, - METH_VARARGS, xmlparse_SetParamEntityParsing__doc__}, + METH_VARARGS, xmlparse_SetParamEntityParsing__doc__}, {"GetInputContext", (PyCFunction)xmlparse_GetInputContext, - METH_NOARGS, xmlparse_GetInputContext__doc__}, + METH_NOARGS, xmlparse_GetInputContext__doc__}, #if XML_COMBINED_VERSION >= 19505 {"UseForeignDTD", (PyCFunction)xmlparse_UseForeignDTD, - METH_VARARGS, xmlparse_UseForeignDTD__doc__}, + METH_VARARGS, xmlparse_UseForeignDTD__doc__}, #endif {"__dir__", xmlparse_dir, METH_NOARGS}, - {NULL, NULL} /* sentinel */ + {NULL, NULL} /* sentinel */ }; /* ---------- */ @@ -1175,7 +1175,7 @@ init_template_buffer(void) { int i; for (i = 0; i < 256; i++) { - template_buffer[i] = i; + template_buffer[i] = i; } template_buffer[256] = 0; } @@ -1194,15 +1194,15 @@ PyUnknownEncodingHandler(void *encodingHandlerData, PyUnicode_Decode(template_buffer, 256, name, "replace"); if (_u_string == NULL) - return result; + return result; for (i = 0; i < 256; i++) { - /* Stupid to access directly, but fast */ - Py_UNICODE c = _u_string->str[i]; - if (c == Py_UNICODE_REPLACEMENT_CHARACTER) - info->map[i] = -1; - else - info->map[i] = c; + /* Stupid to access directly, but fast */ + Py_UNICODE c = _u_string->str[i]; + if (c == Py_UNICODE_REPLACEMENT_CHARACTER) + info->map[i] = -1; + else + info->map[i] = c; } info->data = NULL; info->convert = NULL; @@ -1337,8 +1337,8 @@ xmlparse_getattro(xmlparseobject *self, PyObject *nameobj) int handlernum = -1; if (PyUnicode_Check(nameobj)) - name = _PyUnicode_AsString(nameobj); - + name = _PyUnicode_AsString(nameobj); + handlernum = handlername2int(name); if (handlernum != -1) { @@ -1404,18 +1404,18 @@ xmlparse_getattro(xmlparseobject *self, PyObject *nameobj) static PyObject * xmlparse_dir(PyObject *self, PyObject* noargs) { -#define APPEND(list, str) \ - do { \ - PyObject *o = PyUnicode_FromString(str); \ - if (o != NULL) \ - PyList_Append(list, o); \ - Py_XDECREF(o); \ +#define APPEND(list, str) \ + do { \ + PyObject *o = PyUnicode_FromString(str); \ + if (o != NULL) \ + PyList_Append(list, o); \ + Py_XDECREF(o); \ } while (0) int i; PyObject *rc = PyList_New(0); if (!rc) - return NULL; + return NULL; for (i = 0; handler_info[i].name != NULL; i++) { PyObject *o = get_handler_name(&handler_info[i]); if (o != NULL) @@ -1536,42 +1536,42 @@ xmlparse_setattr(xmlparseobject *self, char *name, PyObject *v) if (strcmp(name, "buffer_size") == 0) { long new_buffer_size; if (!PyLong_Check(v)) { - PyErr_SetString(PyExc_TypeError, "buffer_size must be an integer"); - return -1; + PyErr_SetString(PyExc_TypeError, "buffer_size must be an integer"); + return -1; } new_buffer_size=PyLong_AS_LONG(v); /* trivial case -- no change */ if (new_buffer_size == self->buffer_size) { - return 0; + return 0; } if (new_buffer_size <= 0) { - PyErr_SetString(PyExc_ValueError, "buffer_size must be greater than zero"); - return -1; + PyErr_SetString(PyExc_ValueError, "buffer_size must be greater than zero"); + return -1; } /* check maximum */ if (new_buffer_size > INT_MAX) { - char errmsg[100]; - sprintf(errmsg, "buffer_size must not be greater than %i", INT_MAX); - PyErr_SetString(PyExc_ValueError, errmsg); - return -1; + char errmsg[100]; + sprintf(errmsg, "buffer_size must not be greater than %i", INT_MAX); + PyErr_SetString(PyExc_ValueError, errmsg); + return -1; } if (self->buffer != NULL) { - /* there is already a buffer */ - if (self->buffer_used != 0) { - flush_character_buffer(self); - } - /* free existing buffer */ - free(self->buffer); + /* there is already a buffer */ + if (self->buffer_used != 0) { + flush_character_buffer(self); + } + /* free existing buffer */ + free(self->buffer); } self->buffer = malloc(new_buffer_size); if (self->buffer == NULL) { - PyErr_NoMemory(); - return -1; - } + PyErr_NoMemory(); + return -1; + } self->buffer_size = new_buffer_size; return 0; } @@ -1612,39 +1612,39 @@ xmlparse_clear(xmlparseobject *op) PyDoc_STRVAR(Xmlparsetype__doc__, "XML parser"); static PyTypeObject Xmlparsetype = { - PyVarObject_HEAD_INIT(NULL, 0) - "pyexpat.xmlparser", /*tp_name*/ - sizeof(xmlparseobject) + PyGC_HEAD_SIZE,/*tp_basicsize*/ - 0, /*tp_itemsize*/ - /* methods */ - (destructor)xmlparse_dealloc, /*tp_dealloc*/ - (printfunc)0, /*tp_print*/ - 0, /*tp_getattr*/ - (setattrfunc)xmlparse_setattr, /*tp_setattr*/ - 0, /*tp_reserved*/ - (reprfunc)0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - (hashfunc)0, /*tp_hash*/ - (ternaryfunc)0, /*tp_call*/ - (reprfunc)0, /*tp_str*/ - (getattrofunc)xmlparse_getattro, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ + PyVarObject_HEAD_INIT(NULL, 0) + "pyexpat.xmlparser", /*tp_name*/ + sizeof(xmlparseobject) + PyGC_HEAD_SIZE,/*tp_basicsize*/ + 0, /*tp_itemsize*/ + /* methods */ + (destructor)xmlparse_dealloc, /*tp_dealloc*/ + (printfunc)0, /*tp_print*/ + 0, /*tp_getattr*/ + (setattrfunc)xmlparse_setattr, /*tp_setattr*/ + 0, /*tp_reserved*/ + (reprfunc)0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + (hashfunc)0, /*tp_hash*/ + (ternaryfunc)0, /*tp_call*/ + (reprfunc)0, /*tp_str*/ + (getattrofunc)xmlparse_getattro, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ #ifdef Py_TPFLAGS_HAVE_GC - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /*tp_flags*/ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /*tp_flags*/ #else - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_GC, /*tp_flags*/ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_GC, /*tp_flags*/ #endif - Xmlparsetype__doc__, /* tp_doc - Documentation string */ - (traverseproc)xmlparse_traverse, /* tp_traverse */ - (inquiry)xmlparse_clear, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - xmlparse_methods, /* tp_methods */ + Xmlparsetype__doc__, /* tp_doc - Documentation string */ + (traverseproc)xmlparse_traverse, /* tp_traverse */ + (inquiry)xmlparse_clear, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + xmlparse_methods, /* tp_methods */ }; /* End of code for xmlparser objects */ @@ -1678,21 +1678,21 @@ pyexpat_ParserCreate(PyObject *notused, PyObject *args, PyObject *kw) /* Explicitly passing None means no interning is desired. Not passing anything means that a new dictionary is used. */ if (intern == Py_None) - intern = NULL; + intern = NULL; else if (intern == NULL) { - intern = PyDict_New(); - if (!intern) - return NULL; - intern_decref = 1; + intern = PyDict_New(); + if (!intern) + return NULL; + intern_decref = 1; } else if (!PyDict_Check(intern)) { - PyErr_SetString(PyExc_TypeError, "intern must be a dictionary"); - return NULL; + PyErr_SetString(PyExc_TypeError, "intern must be a dictionary"); + return NULL; } result = newxmlparseobject(encoding, namespace_separator, intern); if (intern_decref) { - Py_DECREF(intern); + Py_DECREF(intern); } return result; } @@ -1714,12 +1714,12 @@ pyexpat_ErrorString(PyObject *self, PyObject *args) /* List of methods defined in the module */ static struct PyMethodDef pyexpat_methods[] = { - {"ParserCreate", (PyCFunction)pyexpat_ParserCreate, + {"ParserCreate", (PyCFunction)pyexpat_ParserCreate, METH_VARARGS|METH_KEYWORDS, pyexpat_ParserCreate__doc__}, - {"ErrorString", (PyCFunction)pyexpat_ErrorString, - METH_VARARGS, pyexpat_ErrorString__doc__}, + {"ErrorString", (PyCFunction)pyexpat_ErrorString, + METH_VARARGS, pyexpat_ErrorString__doc__}, - {NULL, (PyCFunction)NULL, 0, NULL} /* sentinel */ + {NULL, (PyCFunction)NULL, 0, NULL} /* sentinel */ }; /* Module docstring */ @@ -1768,15 +1768,15 @@ get_version_string(void) PyMODINIT_FUNC MODULE_INITFUNC(void); /* avoid compiler warnings */ static struct PyModuleDef pyexpatmodule = { - PyModuleDef_HEAD_INIT, - MODULE_NAME, - pyexpat_module_documentation, - -1, - pyexpat_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + MODULE_NAME, + pyexpat_module_documentation, + -1, + pyexpat_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC @@ -1798,12 +1798,12 @@ MODULE_INITFUNC(void) return NULL; if (PyType_Ready(&Xmlparsetype) < 0) - return NULL; + return NULL; /* Create the module and add the functions */ m = PyModule_Create(&pyexpatmodule); if (m == NULL) - return NULL; + return NULL; /* Add some symbolic constants to the module */ if (ErrorObject == NULL) { @@ -1860,7 +1860,7 @@ MODULE_INITFUNC(void) if (errors_module == NULL || model_module == NULL) /* Don't core dump later! */ return NULL; - + #if XML_COMBINED_VERSION > 19505 { const XML_Feature *features = XML_GetFeatureList(); @@ -1985,7 +1985,7 @@ MODULE_INITFUNC(void) capi.SetProcessingInstructionHandler = XML_SetProcessingInstructionHandler; capi.SetUnknownEncodingHandler = XML_SetUnknownEncodingHandler; capi.SetUserData = XML_SetUserData; - + /* export using capsule */ capi_object = PyCapsule_New(&capi, PyExpat_CAPSULE_NAME, NULL); if (capi_object) @@ -2001,12 +2001,12 @@ clear_handlers(xmlparseobject *self, int initial) for (; handler_info[i].name != NULL; i++) { if (initial) - self->handlers[i] = NULL; - else { + self->handlers[i] = NULL; + else { temp = self->handlers[i]; self->handlers[i] = NULL; Py_XDECREF(temp); - handler_info[i].setter(self->itself, NULL); + handler_info[i].setter(self->itself, NULL); } } } diff --git a/Modules/python.c b/Modules/python.c index edd33f4..50ec5f0 100644 --- a/Modules/python.c +++ b/Modules/python.c @@ -11,150 +11,150 @@ int wmain(int argc, wchar_t **argv) { - return Py_Main(argc, argv); + return Py_Main(argc, argv); } #else static wchar_t* char2wchar(char* arg) { - wchar_t *res; + wchar_t *res; #ifdef HAVE_BROKEN_MBSTOWCS - /* Some platforms have a broken implementation of - * mbstowcs which does not count the characters that - * would result from conversion. Use an upper bound. - */ - size_t argsize = strlen(arg); + /* Some platforms have a broken implementation of + * mbstowcs which does not count the characters that + * would result from conversion. Use an upper bound. + */ + size_t argsize = strlen(arg); #else - size_t argsize = mbstowcs(NULL, arg, 0); + size_t argsize = mbstowcs(NULL, arg, 0); #endif - size_t count; - unsigned char *in; - wchar_t *out; + size_t count; + unsigned char *in; + wchar_t *out; #ifdef HAVE_MBRTOWC - mbstate_t mbs; + mbstate_t mbs; #endif - if (argsize != (size_t)-1) { - res = (wchar_t *)PyMem_Malloc((argsize+1)*sizeof(wchar_t)); - if (!res) - goto oom; - count = mbstowcs(res, arg, argsize+1); - if (count != (size_t)-1) { - wchar_t *tmp; - /* Only use the result if it contains no - surrogate characters. */ - for (tmp = res; *tmp != 0 && - (*tmp < 0xd800 || *tmp > 0xdfff); tmp++) - ; - if (*tmp == 0) - return res; - } - PyMem_Free(res); - } - /* Conversion failed. Fall back to escaping with surrogateescape. */ + if (argsize != (size_t)-1) { + res = (wchar_t *)PyMem_Malloc((argsize+1)*sizeof(wchar_t)); + if (!res) + goto oom; + count = mbstowcs(res, arg, argsize+1); + if (count != (size_t)-1) { + wchar_t *tmp; + /* Only use the result if it contains no + surrogate characters. */ + for (tmp = res; *tmp != 0 && + (*tmp < 0xd800 || *tmp > 0xdfff); tmp++) + ; + if (*tmp == 0) + return res; + } + PyMem_Free(res); + } + /* Conversion failed. Fall back to escaping with surrogateescape. */ #ifdef HAVE_MBRTOWC - /* Try conversion with mbrtwoc (C99), and escape non-decodable bytes. */ - - /* Overallocate; as multi-byte characters are in the argument, the - actual output could use less memory. */ - argsize = strlen(arg) + 1; - res = PyMem_Malloc(argsize*sizeof(wchar_t)); - if (!res) goto oom; - in = (unsigned char*)arg; - out = res; - memset(&mbs, 0, sizeof mbs); - while (argsize) { - size_t converted = mbrtowc(out, (char*)in, argsize, &mbs); - if (converted == 0) - /* Reached end of string; null char stored. */ - break; - if (converted == (size_t)-2) { - /* Incomplete character. This should never happen, - since we provide everything that we have - - unless there is a bug in the C library, or I - misunderstood how mbrtowc works. */ - fprintf(stderr, "unexpected mbrtowc result -2\n"); - return NULL; - } - if (converted == (size_t)-1) { - /* Conversion error. Escape as UTF-8b, and start over - in the initial shift state. */ - *out++ = 0xdc00 + *in++; - argsize--; - memset(&mbs, 0, sizeof mbs); - continue; - } - if (*out >= 0xd800 && *out <= 0xdfff) { - /* Surrogate character. Escape the original - byte sequence with surrogateescape. */ - argsize -= converted; - while (converted--) - *out++ = 0xdc00 + *in++; - continue; - } - /* successfully converted some bytes */ - in += converted; - argsize -= converted; - out++; - } + /* Try conversion with mbrtwoc (C99), and escape non-decodable bytes. */ + + /* Overallocate; as multi-byte characters are in the argument, the + actual output could use less memory. */ + argsize = strlen(arg) + 1; + res = PyMem_Malloc(argsize*sizeof(wchar_t)); + if (!res) goto oom; + in = (unsigned char*)arg; + out = res; + memset(&mbs, 0, sizeof mbs); + while (argsize) { + size_t converted = mbrtowc(out, (char*)in, argsize, &mbs); + if (converted == 0) + /* Reached end of string; null char stored. */ + break; + if (converted == (size_t)-2) { + /* Incomplete character. This should never happen, + since we provide everything that we have - + unless there is a bug in the C library, or I + misunderstood how mbrtowc works. */ + fprintf(stderr, "unexpected mbrtowc result -2\n"); + return NULL; + } + if (converted == (size_t)-1) { + /* Conversion error. Escape as UTF-8b, and start over + in the initial shift state. */ + *out++ = 0xdc00 + *in++; + argsize--; + memset(&mbs, 0, sizeof mbs); + continue; + } + if (*out >= 0xd800 && *out <= 0xdfff) { + /* Surrogate character. Escape the original + byte sequence with surrogateescape. */ + argsize -= converted; + while (converted--) + *out++ = 0xdc00 + *in++; + continue; + } + /* successfully converted some bytes */ + in += converted; + argsize -= converted; + out++; + } #else - /* Cannot use C locale for escaping; manually escape as if charset - is ASCII (i.e. escape all bytes > 128. This will still roundtrip - correctly in the locale's charset, which must be an ASCII superset. */ - res = PyMem_Malloc((strlen(arg)+1)*sizeof(wchar_t)); - if (!res) goto oom; - in = (unsigned char*)arg; - out = res; - while(*in) - if(*in < 128) - *out++ = *in++; - else - *out++ = 0xdc00 + *in++; - *out = 0; + /* Cannot use C locale for escaping; manually escape as if charset + is ASCII (i.e. escape all bytes > 128. This will still roundtrip + correctly in the locale's charset, which must be an ASCII superset. */ + res = PyMem_Malloc((strlen(arg)+1)*sizeof(wchar_t)); + if (!res) goto oom; + in = (unsigned char*)arg; + out = res; + while(*in) + if(*in < 128) + *out++ = *in++; + else + *out++ = 0xdc00 + *in++; + *out = 0; #endif - return res; + return res; oom: - fprintf(stderr, "out of memory\n"); - return NULL; + fprintf(stderr, "out of memory\n"); + return NULL; } int main(int argc, char **argv) { - wchar_t **argv_copy = (wchar_t **)PyMem_Malloc(sizeof(wchar_t*)*argc); - /* We need a second copies, as Python might modify the first one. */ - wchar_t **argv_copy2 = (wchar_t **)PyMem_Malloc(sizeof(wchar_t*)*argc); - int i, res; - char *oldloc; - /* 754 requires that FP exceptions run in "no stop" mode by default, - * and until C vendors implement C99's ways to control FP exceptions, - * Python requires non-stop mode. Alas, some platforms enable FP - * exceptions by default. Here we disable them. - */ + wchar_t **argv_copy = (wchar_t **)PyMem_Malloc(sizeof(wchar_t*)*argc); + /* We need a second copies, as Python might modify the first one. */ + wchar_t **argv_copy2 = (wchar_t **)PyMem_Malloc(sizeof(wchar_t*)*argc); + int i, res; + char *oldloc; + /* 754 requires that FP exceptions run in "no stop" mode by default, + * and until C vendors implement C99's ways to control FP exceptions, + * Python requires non-stop mode. Alas, some platforms enable FP + * exceptions by default. Here we disable them. + */ #ifdef __FreeBSD__ - fp_except_t m; + fp_except_t m; - m = fpgetmask(); - fpsetmask(m & ~FP_X_OFL); + m = fpgetmask(); + fpsetmask(m & ~FP_X_OFL); #endif - if (!argv_copy || !argv_copy2) { - fprintf(stderr, "out of memory\n"); - return 1; - } - oldloc = strdup(setlocale(LC_ALL, NULL)); - setlocale(LC_ALL, ""); - for (i = 0; i < argc; i++) { - argv_copy2[i] = argv_copy[i] = char2wchar(argv[i]); - if (!argv_copy[i]) - return 1; - } - setlocale(LC_ALL, oldloc); - free(oldloc); - res = Py_Main(argc, argv_copy); - for (i = 0; i < argc; i++) { - PyMem_Free(argv_copy2[i]); - } - PyMem_Free(argv_copy); - PyMem_Free(argv_copy2); - return res; + if (!argv_copy || !argv_copy2) { + fprintf(stderr, "out of memory\n"); + return 1; + } + oldloc = strdup(setlocale(LC_ALL, NULL)); + setlocale(LC_ALL, ""); + for (i = 0; i < argc; i++) { + argv_copy2[i] = argv_copy[i] = char2wchar(argv[i]); + if (!argv_copy[i]) + return 1; + } + setlocale(LC_ALL, oldloc); + free(oldloc); + res = Py_Main(argc, argv_copy); + for (i = 0; i < argc; i++) { + PyMem_Free(argv_copy2[i]); + } + PyMem_Free(argv_copy); + PyMem_Free(argv_copy2); + return res; } #endif diff --git a/Modules/readline.c b/Modules/readline.c index 5529b66..e4a1d55 100644 --- a/Modules/readline.c +++ b/Modules/readline.c @@ -23,7 +23,7 @@ #ifdef SAVE_LOCALE # define RESTORE_LOCALE(sl) { setlocale(LC_CTYPE, sl); free(sl); } #else -# define RESTORE_LOCALE(sl) +# define RESTORE_LOCALE(sl) #endif /* GNU readline definitions */ @@ -33,7 +33,7 @@ #ifdef HAVE_RL_COMPLETION_MATCHES #define completion_matches(x, y) \ - rl_completion_matches((x), ((rl_compentry_func_t *)(y))) + rl_completion_matches((x), ((rl_compentry_func_t *)(y))) #else #if defined(_RL_FUNCTION_TYPEDEF) extern char **completion_matches(char *, rl_compentry_func_t *); @@ -44,7 +44,7 @@ extern char **completion_matches(char *, CPFunction *); static void on_completion_display_matches_hook(char **matches, - int num_matches, int max_length); + int num_matches, int max_length); /* Exported function to send one line to readline's init file parser */ @@ -52,18 +52,18 @@ on_completion_display_matches_hook(char **matches, static PyObject * parse_and_bind(PyObject *self, PyObject *args) { - char *s, *copy; - if (!PyArg_ParseTuple(args, "s:parse_and_bind", &s)) - return NULL; - /* Make a copy -- rl_parse_and_bind() modifies its argument */ - /* Bernard Herzog */ - copy = malloc(1 + strlen(s)); - if (copy == NULL) - return PyErr_NoMemory(); - strcpy(copy, s); - rl_parse_and_bind(copy); - free(copy); /* Free the copy */ - Py_RETURN_NONE; + char *s, *copy; + if (!PyArg_ParseTuple(args, "s:parse_and_bind", &s)) + return NULL; + /* Make a copy -- rl_parse_and_bind() modifies its argument */ + /* Bernard Herzog */ + copy = malloc(1 + strlen(s)); + if (copy == NULL) + return PyErr_NoMemory(); + strcpy(copy, s); + rl_parse_and_bind(copy); + free(copy); /* Free the copy */ + Py_RETURN_NONE; } PyDoc_STRVAR(doc_parse_and_bind, @@ -76,13 +76,13 @@ Parse and execute single line of a readline init file."); static PyObject * read_init_file(PyObject *self, PyObject *args) { - char *s = NULL; - if (!PyArg_ParseTuple(args, "|z:read_init_file", &s)) - return NULL; - errno = rl_read_init_file(s); - if (errno) - return PyErr_SetFromErrno(PyExc_IOError); - Py_RETURN_NONE; + char *s = NULL; + if (!PyArg_ParseTuple(args, "|z:read_init_file", &s)) + return NULL; + errno = rl_read_init_file(s); + if (errno) + return PyErr_SetFromErrno(PyExc_IOError); + Py_RETURN_NONE; } PyDoc_STRVAR(doc_read_init_file, @@ -96,13 +96,13 @@ The default filename is the last filename used."); static PyObject * read_history_file(PyObject *self, PyObject *args) { - char *s = NULL; - if (!PyArg_ParseTuple(args, "|z:read_history_file", &s)) - return NULL; - errno = read_history(s); - if (errno) - return PyErr_SetFromErrno(PyExc_IOError); - Py_RETURN_NONE; + char *s = NULL; + if (!PyArg_ParseTuple(args, "|z:read_history_file", &s)) + return NULL; + errno = read_history(s); + if (errno) + return PyErr_SetFromErrno(PyExc_IOError); + Py_RETURN_NONE; } static int _history_length = -1; /* do not truncate history by default */ @@ -117,15 +117,15 @@ The default filename is ~/.history."); static PyObject * write_history_file(PyObject *self, PyObject *args) { - char *s = NULL; - if (!PyArg_ParseTuple(args, "|z:write_history_file", &s)) - return NULL; - errno = write_history(s); - if (!errno && _history_length >= 0) - history_truncate_file(s, _history_length); - if (errno) - return PyErr_SetFromErrno(PyExc_IOError); - Py_RETURN_NONE; + char *s = NULL; + if (!PyArg_ParseTuple(args, "|z:write_history_file", &s)) + return NULL; + errno = write_history(s); + if (!errno && _history_length >= 0) + history_truncate_file(s, _history_length); + if (errno) + return PyErr_SetFromErrno(PyExc_IOError); + Py_RETURN_NONE; } PyDoc_STRVAR(doc_write_history_file, @@ -139,11 +139,11 @@ The default filename is ~/.history."); static PyObject* set_history_length(PyObject *self, PyObject *args) { - int length = _history_length; - if (!PyArg_ParseTuple(args, "i:set_history_length", &length)) - return NULL; - _history_length = length; - Py_RETURN_NONE; + int length = _history_length; + if (!PyArg_ParseTuple(args, "i:set_history_length", &length)) + return NULL; + _history_length = length; + Py_RETURN_NONE; } PyDoc_STRVAR(set_history_length_doc, @@ -158,7 +158,7 @@ history truncation."); static PyObject* get_history_length(PyObject *self, PyObject *noarg) { - return PyLong_FromLong(_history_length); + return PyLong_FromLong(_history_length); } PyDoc_STRVAR(get_history_length_doc, @@ -172,29 +172,29 @@ the history file."); static PyObject * set_hook(const char *funcname, PyObject **hook_var, PyObject *args) { - PyObject *function = Py_None; - char buf[80]; - PyOS_snprintf(buf, sizeof(buf), "|O:set_%.50s", funcname); - if (!PyArg_ParseTuple(args, buf, &function)) - return NULL; - if (function == Py_None) { - Py_XDECREF(*hook_var); - *hook_var = NULL; - } - else if (PyCallable_Check(function)) { - PyObject *tmp = *hook_var; - Py_INCREF(function); - *hook_var = function; - Py_XDECREF(tmp); - } - else { - PyOS_snprintf(buf, sizeof(buf), - "set_%.50s(func): argument not callable", - funcname); - PyErr_SetString(PyExc_TypeError, buf); - return NULL; - } - Py_RETURN_NONE; + PyObject *function = Py_None; + char buf[80]; + PyOS_snprintf(buf, sizeof(buf), "|O:set_%.50s", funcname); + if (!PyArg_ParseTuple(args, buf, &function)) + return NULL; + if (function == Py_None) { + Py_XDECREF(*hook_var); + *hook_var = NULL; + } + else if (PyCallable_Check(function)) { + PyObject *tmp = *hook_var; + Py_INCREF(function); + *hook_var = function; + Py_XDECREF(tmp); + } + else { + PyOS_snprintf(buf, sizeof(buf), + "set_%.50s(func): argument not callable", + funcname); + PyErr_SetString(PyExc_TypeError, buf); + return NULL; + } + Py_RETURN_NONE; } @@ -210,20 +210,20 @@ static PyObject *pre_input_hook = NULL; static PyObject * set_completion_display_matches_hook(PyObject *self, PyObject *args) { - PyObject *result = set_hook("completion_display_matches_hook", - &completion_display_matches_hook, args); + PyObject *result = set_hook("completion_display_matches_hook", + &completion_display_matches_hook, args); #ifdef HAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK - /* We cannot set this hook globally, since it replaces the - default completion display. */ - rl_completion_display_matches_hook = - completion_display_matches_hook ? + /* We cannot set this hook globally, since it replaces the + default completion display. */ + rl_completion_display_matches_hook = + completion_display_matches_hook ? #if defined(_RL_FUNCTION_TYPEDEF) - (rl_compdisp_func_t *)on_completion_display_matches_hook : 0; + (rl_compdisp_func_t *)on_completion_display_matches_hook : 0; #else - (VFunction *)on_completion_display_matches_hook : 0; + (VFunction *)on_completion_display_matches_hook : 0; #endif #endif - return result; + return result; } @@ -237,7 +237,7 @@ once each time matches need to be displayed."); static PyObject * set_startup_hook(PyObject *self, PyObject *args) { - return set_hook("startup_hook", &startup_hook, args); + return set_hook("startup_hook", &startup_hook, args); } PyDoc_STRVAR(doc_set_startup_hook, @@ -254,7 +254,7 @@ before readline prints the first prompt."); static PyObject * set_pre_input_hook(PyObject *self, PyObject *args) { - return set_hook("pre_input_hook", &pre_input_hook, args); + return set_hook("pre_input_hook", &pre_input_hook, args); } PyDoc_STRVAR(doc_set_pre_input_hook, @@ -292,8 +292,8 @@ Get the type of completion being attempted."); static PyObject * get_begidx(PyObject *self, PyObject *noarg) { - Py_INCREF(begidx); - return begidx; + Py_INCREF(begidx); + return begidx; } PyDoc_STRVAR(doc_get_begidx, @@ -306,8 +306,8 @@ get the beginning index of the readline tab-completion scope"); static PyObject * get_endidx(PyObject *self, PyObject *noarg) { - Py_INCREF(endidx); - return endidx; + Py_INCREF(endidx); + return endidx; } PyDoc_STRVAR(doc_get_endidx, @@ -320,14 +320,14 @@ get the ending index of the readline tab-completion scope"); static PyObject * set_completer_delims(PyObject *self, PyObject *args) { - char *break_chars; - - if(!PyArg_ParseTuple(args, "s:set_completer_delims", &break_chars)) { - return NULL; - } - free((void*)rl_completer_word_break_characters); - rl_completer_word_break_characters = strdup(break_chars); - Py_RETURN_NONE; + char *break_chars; + + if(!PyArg_ParseTuple(args, "s:set_completer_delims", &break_chars)) { + return NULL; + } + free((void*)rl_completer_word_break_characters); + rl_completer_word_break_characters = strdup(break_chars); + Py_RETURN_NONE; } PyDoc_STRVAR(doc_set_completer_delims, @@ -337,31 +337,31 @@ set the readline word delimiters for tab-completion"); static PyObject * py_remove_history(PyObject *self, PyObject *args) { - int entry_number; - HIST_ENTRY *entry; - - if (!PyArg_ParseTuple(args, "i:remove_history", &entry_number)) - return NULL; - if (entry_number < 0) { - PyErr_SetString(PyExc_ValueError, - "History index cannot be negative"); - return NULL; - } - entry = remove_history(entry_number); - if (!entry) { - PyErr_Format(PyExc_ValueError, - "No history item at position %d", - entry_number); - return NULL; - } - /* free memory allocated for the history entry */ - if (entry->line) - free(entry->line); - if (entry->data) - free(entry->data); - free(entry); - - Py_RETURN_NONE; + int entry_number; + HIST_ENTRY *entry; + + if (!PyArg_ParseTuple(args, "i:remove_history", &entry_number)) + return NULL; + if (entry_number < 0) { + PyErr_SetString(PyExc_ValueError, + "History index cannot be negative"); + return NULL; + } + entry = remove_history(entry_number); + if (!entry) { + PyErr_Format(PyExc_ValueError, + "No history item at position %d", + entry_number); + return NULL; + } + /* free memory allocated for the history entry */ + if (entry->line) + free(entry->line); + if (entry->data) + free(entry->data); + free(entry); + + Py_RETURN_NONE; } PyDoc_STRVAR(doc_remove_history, @@ -371,34 +371,34 @@ remove history item given by its position"); static PyObject * py_replace_history(PyObject *self, PyObject *args) { - int entry_number; - char *line; - HIST_ENTRY *old_entry; - - if (!PyArg_ParseTuple(args, "is:replace_history", &entry_number, - &line)) { - return NULL; - } - if (entry_number < 0) { - PyErr_SetString(PyExc_ValueError, - "History index cannot be negative"); - return NULL; - } - old_entry = replace_history_entry(entry_number, line, (void *)NULL); - if (!old_entry) { - PyErr_Format(PyExc_ValueError, - "No history item at position %d", - entry_number); - return NULL; - } - /* free memory allocated for the old history entry */ - if (old_entry->line) - free(old_entry->line); - if (old_entry->data) - free(old_entry->data); - free(old_entry); - - Py_RETURN_NONE; + int entry_number; + char *line; + HIST_ENTRY *old_entry; + + if (!PyArg_ParseTuple(args, "is:replace_history", &entry_number, + &line)) { + return NULL; + } + if (entry_number < 0) { + PyErr_SetString(PyExc_ValueError, + "History index cannot be negative"); + return NULL; + } + old_entry = replace_history_entry(entry_number, line, (void *)NULL); + if (!old_entry) { + PyErr_Format(PyExc_ValueError, + "No history item at position %d", + entry_number); + return NULL; + } + /* free memory allocated for the old history entry */ + if (old_entry->line) + free(old_entry->line); + if (old_entry->data) + free(old_entry->data); + free(old_entry); + + Py_RETURN_NONE; } PyDoc_STRVAR(doc_replace_history, @@ -410,13 +410,13 @@ replaces history item given by its position with contents of line"); static PyObject * py_add_history(PyObject *self, PyObject *args) { - char *line; + char *line; - if(!PyArg_ParseTuple(args, "s:add_history", &line)) { - return NULL; - } - add_history(line); - Py_RETURN_NONE; + if(!PyArg_ParseTuple(args, "s:add_history", &line)) { + return NULL; + } + add_history(line); + Py_RETURN_NONE; } PyDoc_STRVAR(doc_add_history, @@ -429,7 +429,7 @@ add a line to the history buffer"); static PyObject * get_completer_delims(PyObject *self, PyObject *noarg) { - return PyUnicode_FromString(rl_completer_word_break_characters); + return PyUnicode_FromString(rl_completer_word_break_characters); } PyDoc_STRVAR(doc_get_completer_delims, @@ -442,7 +442,7 @@ get the readline word delimiters for tab-completion"); static PyObject * set_completer(PyObject *self, PyObject *args) { - return set_hook("completer", &completer, args); + return set_hook("completer", &completer, args); } PyDoc_STRVAR(doc_set_completer, @@ -456,11 +456,11 @@ It should return the next possible completion starting with 'text'."); static PyObject * get_completer(PyObject *self, PyObject *noargs) { - if (completer == NULL) { - Py_RETURN_NONE; - } - Py_INCREF(completer); - return completer; + if (completer == NULL) { + Py_RETURN_NONE; + } + Py_INCREF(completer); + return completer; } PyDoc_STRVAR(doc_get_completer, @@ -473,16 +473,16 @@ Returns current completer function."); static PyObject * get_history_item(PyObject *self, PyObject *args) { - int idx = 0; - HIST_ENTRY *hist_ent; - - if (!PyArg_ParseTuple(args, "i:index", &idx)) - return NULL; - if ((hist_ent = history_get(idx))) - return PyUnicode_FromString(hist_ent->line); - else { - Py_RETURN_NONE; - } + int idx = 0; + HIST_ENTRY *hist_ent; + + if (!PyArg_ParseTuple(args, "i:index", &idx)) + return NULL; + if ((hist_ent = history_get(idx))) + return PyUnicode_FromString(hist_ent->line); + else { + Py_RETURN_NONE; + } } PyDoc_STRVAR(doc_get_history_item, @@ -495,10 +495,10 @@ return the current contents of history item at index."); static PyObject * get_current_history_length(PyObject *self, PyObject *noarg) { - HISTORY_STATE *hist_st; + HISTORY_STATE *hist_st; - hist_st = history_get_history_state(); - return PyLong_FromLong(hist_st ? (long) hist_st->length : (long) 0); + hist_st = history_get_history_state(); + return PyLong_FromLong(hist_st ? (long) hist_st->length : (long) 0); } PyDoc_STRVAR(doc_get_current_history_length, @@ -511,7 +511,7 @@ return the current (not the maximum) length of history."); static PyObject * get_line_buffer(PyObject *self, PyObject *noarg) { - return PyUnicode_FromString(rl_line_buffer); + return PyUnicode_FromString(rl_line_buffer); } PyDoc_STRVAR(doc_get_line_buffer, @@ -526,8 +526,8 @@ return the current contents of the line buffer."); static PyObject * py_clear_history(PyObject *self, PyObject *noarg) { - clear_history(); - Py_RETURN_NONE; + clear_history(); + Py_RETURN_NONE; } PyDoc_STRVAR(doc_clear_history, @@ -541,11 +541,11 @@ Clear the current readline history."); static PyObject * insert_text(PyObject *self, PyObject *args) { - char *s; - if (!PyArg_ParseTuple(args, "s:insert_text", &s)) - return NULL; - rl_insert_text(s); - Py_RETURN_NONE; + char *s; + if (!PyArg_ParseTuple(args, "s:insert_text", &s)) + return NULL; + rl_insert_text(s); + Py_RETURN_NONE; } PyDoc_STRVAR(doc_insert_text, @@ -558,8 +558,8 @@ Insert text into the command line."); static PyObject * redisplay(PyObject *self, PyObject *noarg) { - rl_redisplay(); - Py_RETURN_NONE; + rl_redisplay(); + Py_RETURN_NONE; } PyDoc_STRVAR(doc_redisplay, @@ -572,50 +572,50 @@ contents of the line buffer."); static struct PyMethodDef readline_methods[] = { - {"parse_and_bind", parse_and_bind, METH_VARARGS, doc_parse_and_bind}, - {"get_line_buffer", get_line_buffer, METH_NOARGS, doc_get_line_buffer}, - {"insert_text", insert_text, METH_VARARGS, doc_insert_text}, - {"redisplay", redisplay, METH_NOARGS, doc_redisplay}, - {"read_init_file", read_init_file, METH_VARARGS, doc_read_init_file}, - {"read_history_file", read_history_file, - METH_VARARGS, doc_read_history_file}, - {"write_history_file", write_history_file, - METH_VARARGS, doc_write_history_file}, - {"get_history_item", get_history_item, - METH_VARARGS, doc_get_history_item}, - {"get_current_history_length", (PyCFunction)get_current_history_length, - METH_NOARGS, doc_get_current_history_length}, - {"set_history_length", set_history_length, - METH_VARARGS, set_history_length_doc}, - {"get_history_length", get_history_length, - METH_NOARGS, get_history_length_doc}, - {"set_completer", set_completer, METH_VARARGS, doc_set_completer}, - {"get_completer", get_completer, METH_NOARGS, doc_get_completer}, - {"get_completion_type", get_completion_type, - METH_NOARGS, doc_get_completion_type}, - {"get_begidx", get_begidx, METH_NOARGS, doc_get_begidx}, - {"get_endidx", get_endidx, METH_NOARGS, doc_get_endidx}, - - {"set_completer_delims", set_completer_delims, - METH_VARARGS, doc_set_completer_delims}, - {"add_history", py_add_history, METH_VARARGS, doc_add_history}, - {"remove_history_item", py_remove_history, METH_VARARGS, doc_remove_history}, - {"replace_history_item", py_replace_history, METH_VARARGS, doc_replace_history}, - {"get_completer_delims", get_completer_delims, - METH_NOARGS, doc_get_completer_delims}, - - {"set_completion_display_matches_hook", set_completion_display_matches_hook, - METH_VARARGS, doc_set_completion_display_matches_hook}, - {"set_startup_hook", set_startup_hook, - METH_VARARGS, doc_set_startup_hook}, + {"parse_and_bind", parse_and_bind, METH_VARARGS, doc_parse_and_bind}, + {"get_line_buffer", get_line_buffer, METH_NOARGS, doc_get_line_buffer}, + {"insert_text", insert_text, METH_VARARGS, doc_insert_text}, + {"redisplay", redisplay, METH_NOARGS, doc_redisplay}, + {"read_init_file", read_init_file, METH_VARARGS, doc_read_init_file}, + {"read_history_file", read_history_file, + METH_VARARGS, doc_read_history_file}, + {"write_history_file", write_history_file, + METH_VARARGS, doc_write_history_file}, + {"get_history_item", get_history_item, + METH_VARARGS, doc_get_history_item}, + {"get_current_history_length", (PyCFunction)get_current_history_length, + METH_NOARGS, doc_get_current_history_length}, + {"set_history_length", set_history_length, + METH_VARARGS, set_history_length_doc}, + {"get_history_length", get_history_length, + METH_NOARGS, get_history_length_doc}, + {"set_completer", set_completer, METH_VARARGS, doc_set_completer}, + {"get_completer", get_completer, METH_NOARGS, doc_get_completer}, + {"get_completion_type", get_completion_type, + METH_NOARGS, doc_get_completion_type}, + {"get_begidx", get_begidx, METH_NOARGS, doc_get_begidx}, + {"get_endidx", get_endidx, METH_NOARGS, doc_get_endidx}, + + {"set_completer_delims", set_completer_delims, + METH_VARARGS, doc_set_completer_delims}, + {"add_history", py_add_history, METH_VARARGS, doc_add_history}, + {"remove_history_item", py_remove_history, METH_VARARGS, doc_remove_history}, + {"replace_history_item", py_replace_history, METH_VARARGS, doc_replace_history}, + {"get_completer_delims", get_completer_delims, + METH_NOARGS, doc_get_completer_delims}, + + {"set_completion_display_matches_hook", set_completion_display_matches_hook, + METH_VARARGS, doc_set_completion_display_matches_hook}, + {"set_startup_hook", set_startup_hook, + METH_VARARGS, doc_set_startup_hook}, #ifdef HAVE_RL_PRE_INPUT_HOOK - {"set_pre_input_hook", set_pre_input_hook, - METH_VARARGS, doc_set_pre_input_hook}, + {"set_pre_input_hook", set_pre_input_hook, + METH_VARARGS, doc_set_pre_input_hook}, #endif #ifdef HAVE_RL_COMPLETION_APPEND_CHARACTER - {"clear_history", py_clear_history, METH_NOARGS, doc_clear_history}, + {"clear_history", py_clear_history, METH_NOARGS, doc_clear_history}, #endif - {0, 0} + {0, 0} }; @@ -624,47 +624,47 @@ static struct PyMethodDef readline_methods[] = static int on_hook(PyObject *func) { - int result = 0; - if (func != NULL) { - PyObject *r; + int result = 0; + if (func != NULL) { + PyObject *r; #ifdef WITH_THREAD - PyGILState_STATE gilstate = PyGILState_Ensure(); + PyGILState_STATE gilstate = PyGILState_Ensure(); #endif - r = PyObject_CallFunction(func, NULL); - if (r == NULL) - goto error; - if (r == Py_None) - result = 0; - else { - result = PyLong_AsLong(r); - if (result == -1 && PyErr_Occurred()) - goto error; - } - Py_DECREF(r); - goto done; - error: - PyErr_Clear(); - Py_XDECREF(r); - done: + r = PyObject_CallFunction(func, NULL); + if (r == NULL) + goto error; + if (r == Py_None) + result = 0; + else { + result = PyLong_AsLong(r); + if (result == -1 && PyErr_Occurred()) + goto error; + } + Py_DECREF(r); + goto done; + error: + PyErr_Clear(); + Py_XDECREF(r); + done: #ifdef WITH_THREAD - PyGILState_Release(gilstate); + PyGILState_Release(gilstate); #endif - return result; - } - return result; + return result; + } + return result; } static int on_startup_hook(void) { - return on_hook(startup_hook); + return on_hook(startup_hook); } #ifdef HAVE_RL_PRE_INPUT_HOOK static int on_pre_input_hook(void) { - return on_hook(pre_input_hook); + return on_hook(pre_input_hook); } #endif @@ -673,42 +673,42 @@ on_pre_input_hook(void) static void on_completion_display_matches_hook(char **matches, - int num_matches, int max_length) + int num_matches, int max_length) { - int i; - PyObject *m=NULL, *s=NULL, *r=NULL; + int i; + PyObject *m=NULL, *s=NULL, *r=NULL; #ifdef WITH_THREAD - PyGILState_STATE gilstate = PyGILState_Ensure(); + PyGILState_STATE gilstate = PyGILState_Ensure(); #endif - m = PyList_New(num_matches); - if (m == NULL) - goto error; - for (i = 0; i < num_matches; i++) { - s = PyUnicode_FromString(matches[i+1]); - if (s == NULL) - goto error; - if (PyList_SetItem(m, i, s) == -1) - goto error; - } - r = PyObject_CallFunction(completion_display_matches_hook, - "sOi", matches[0], m, max_length); - - Py_DECREF(m); m=NULL; - - if (r == NULL || - (r != Py_None && PyLong_AsLong(r) == -1 && PyErr_Occurred())) { - goto error; - } - Py_XDECREF(r); r=NULL; - - if (0) { - error: - PyErr_Clear(); - Py_XDECREF(m); - Py_XDECREF(r); - } + m = PyList_New(num_matches); + if (m == NULL) + goto error; + for (i = 0; i < num_matches; i++) { + s = PyUnicode_FromString(matches[i+1]); + if (s == NULL) + goto error; + if (PyList_SetItem(m, i, s) == -1) + goto error; + } + r = PyObject_CallFunction(completion_display_matches_hook, + "sOi", matches[0], m, max_length); + + Py_DECREF(m); m=NULL; + + if (r == NULL || + (r != Py_None && PyLong_AsLong(r) == -1 && PyErr_Occurred())) { + goto error; + } + Py_XDECREF(r); r=NULL; + + if (0) { + error: + PyErr_Clear(); + Py_XDECREF(m); + Py_XDECREF(r); + } #ifdef WITH_THREAD - PyGILState_Release(gilstate); + PyGILState_Release(gilstate); #endif } @@ -718,37 +718,37 @@ on_completion_display_matches_hook(char **matches, static char * on_completion(const char *text, int state) { - char *result = NULL; - if (completer != NULL) { - PyObject *r; + char *result = NULL; + if (completer != NULL) { + PyObject *r; #ifdef WITH_THREAD - PyGILState_STATE gilstate = PyGILState_Ensure(); + PyGILState_STATE gilstate = PyGILState_Ensure(); #endif - rl_attempted_completion_over = 1; - r = PyObject_CallFunction(completer, "si", text, state); - if (r == NULL) - goto error; - if (r == Py_None) { - result = NULL; - } - else { - char *s = _PyUnicode_AsString(r); - if (s == NULL) - goto error; - result = strdup(s); - } - Py_DECREF(r); - goto done; - error: - PyErr_Clear(); - Py_XDECREF(r); - done: + rl_attempted_completion_over = 1; + r = PyObject_CallFunction(completer, "si", text, state); + if (r == NULL) + goto error; + if (r == Py_None) { + result = NULL; + } + else { + char *s = _PyUnicode_AsString(r); + if (s == NULL) + goto error; + result = strdup(s); + } + Py_DECREF(r); + goto done; + error: + PyErr_Clear(); + Py_XDECREF(r); + done: #ifdef WITH_THREAD - PyGILState_Release(gilstate); + PyGILState_Release(gilstate); #endif - return result; - } - return result; + return result; + } + return result; } @@ -759,16 +759,16 @@ static char ** flex_complete(char *text, int start, int end) { #ifdef HAVE_RL_COMPLETION_APPEND_CHARACTER - rl_completion_append_character ='\0'; + rl_completion_append_character ='\0'; #endif #ifdef HAVE_RL_COMPLETION_SUPPRESS_APPEND - rl_completion_suppress_append = 0; + rl_completion_suppress_append = 0; #endif - Py_XDECREF(begidx); - Py_XDECREF(endidx); - begidx = PyLong_FromLong((long) start); - endidx = PyLong_FromLong((long) end); - return completion_matches(text, *on_completion); + Py_XDECREF(begidx); + Py_XDECREF(endidx); + begidx = PyLong_FromLong((long) start); + endidx = PyLong_FromLong((long) end); + return completion_matches(text, *on_completion); } @@ -778,45 +778,45 @@ static void setup_readline(void) { #ifdef SAVE_LOCALE - char *saved_locale = strdup(setlocale(LC_CTYPE, NULL)); - if (!saved_locale) - Py_FatalError("not enough memory to save locale"); + char *saved_locale = strdup(setlocale(LC_CTYPE, NULL)); + if (!saved_locale) + Py_FatalError("not enough memory to save locale"); #endif - using_history(); + using_history(); - rl_readline_name = "python"; + rl_readline_name = "python"; #if defined(PYOS_OS2) && defined(PYCC_GCC) - /* Allow $if term= in .inputrc to work */ - rl_terminal_name = getenv("TERM"); + /* Allow $if term= in .inputrc to work */ + rl_terminal_name = getenv("TERM"); #endif - /* Force rebind of TAB to insert-tab */ - rl_bind_key('\t', rl_insert); - /* Bind both ESC-TAB and ESC-ESC to the completion function */ - rl_bind_key_in_map ('\t', rl_complete, emacs_meta_keymap); - rl_bind_key_in_map ('\033', rl_complete, emacs_meta_keymap); - /* Set our hook functions */ - rl_startup_hook = (Function *)on_startup_hook; + /* Force rebind of TAB to insert-tab */ + rl_bind_key('\t', rl_insert); + /* Bind both ESC-TAB and ESC-ESC to the completion function */ + rl_bind_key_in_map ('\t', rl_complete, emacs_meta_keymap); + rl_bind_key_in_map ('\033', rl_complete, emacs_meta_keymap); + /* Set our hook functions */ + rl_startup_hook = (Function *)on_startup_hook; #ifdef HAVE_RL_PRE_INPUT_HOOK - rl_pre_input_hook = (Function *)on_pre_input_hook; + rl_pre_input_hook = (Function *)on_pre_input_hook; #endif - /* Set our completion function */ - rl_attempted_completion_function = (CPPFunction *)flex_complete; - /* Set Python word break characters */ - rl_completer_word_break_characters = - strdup(" \t\n`~!@#$%^&*()-=+[{]}\\|;:'\",<>/?"); - /* All nonalphanums except '.' */ - - begidx = PyLong_FromLong(0L); - endidx = PyLong_FromLong(0L); - /* Initialize (allows .inputrc to override) - * - * XXX: A bug in the readline-2.2 library causes a memory leak - * inside this function. Nothing we can do about it. - */ - rl_initialize(); - - RESTORE_LOCALE(saved_locale) + /* Set our completion function */ + rl_attempted_completion_function = (CPPFunction *)flex_complete; + /* Set Python word break characters */ + rl_completer_word_break_characters = + strdup(" \t\n`~!@#$%^&*()-=+[{]}\\|;:'\",<>/?"); + /* All nonalphanums except '.' */ + + begidx = PyLong_FromLong(0L); + endidx = PyLong_FromLong(0L); + /* Initialize (allows .inputrc to override) + * + * XXX: A bug in the readline-2.2 library causes a memory leak + * inside this function. Nothing we can do about it. + */ + rl_initialize(); + + RESTORE_LOCALE(saved_locale) } /* Wrapper around GNU readline that handles signals differently. */ @@ -824,12 +824,12 @@ setup_readline(void) #if defined(HAVE_RL_CALLBACK) && defined(HAVE_SELECT) -static char *completed_input_string; +static char *completed_input_string; static void rlhandler(char *text) { - completed_input_string = text; - rl_callback_handler_remove(); + completed_input_string = text; + rl_callback_handler_remove(); } extern PyThreadState* _PyOS_ReadlineTState; @@ -837,60 +837,60 @@ extern PyThreadState* _PyOS_ReadlineTState; static char * readline_until_enter_or_signal(char *prompt, int *signal) { - char * not_done_reading = ""; - fd_set selectset; + char * not_done_reading = ""; + fd_set selectset; - *signal = 0; + *signal = 0; #ifdef HAVE_RL_CATCH_SIGNAL - rl_catch_signals = 0; + rl_catch_signals = 0; #endif - rl_callback_handler_install (prompt, rlhandler); - FD_ZERO(&selectset); - - completed_input_string = not_done_reading; - - while (completed_input_string == not_done_reading) { - int has_input = 0; - - while (!has_input) - { struct timeval timeout = {0, 100000}; /* 0.1 seconds */ - - /* [Bug #1552726] Only limit the pause if an input hook has been - defined. */ - struct timeval *timeoutp = NULL; - if (PyOS_InputHook) - timeoutp = &timeout; - FD_SET(fileno(rl_instream), &selectset); - /* select resets selectset if no input was available */ - has_input = select(fileno(rl_instream) + 1, &selectset, - NULL, NULL, timeoutp); - if(PyOS_InputHook) PyOS_InputHook(); - } - - if(has_input > 0) { - rl_callback_read_char(); - } - else if (errno == EINTR) { - int s; + rl_callback_handler_install (prompt, rlhandler); + FD_ZERO(&selectset); + + completed_input_string = not_done_reading; + + while (completed_input_string == not_done_reading) { + int has_input = 0; + + while (!has_input) + { struct timeval timeout = {0, 100000}; /* 0.1 seconds */ + + /* [Bug #1552726] Only limit the pause if an input hook has been + defined. */ + struct timeval *timeoutp = NULL; + if (PyOS_InputHook) + timeoutp = &timeout; + FD_SET(fileno(rl_instream), &selectset); + /* select resets selectset if no input was available */ + has_input = select(fileno(rl_instream) + 1, &selectset, + NULL, NULL, timeoutp); + if(PyOS_InputHook) PyOS_InputHook(); + } + + if(has_input > 0) { + rl_callback_read_char(); + } + else if (errno == EINTR) { + int s; #ifdef WITH_THREAD - PyEval_RestoreThread(_PyOS_ReadlineTState); + PyEval_RestoreThread(_PyOS_ReadlineTState); #endif - s = PyErr_CheckSignals(); + s = PyErr_CheckSignals(); #ifdef WITH_THREAD - PyEval_SaveThread(); + PyEval_SaveThread(); #endif - if (s < 0) { - rl_free_line_state(); - rl_cleanup_after_signal(); - rl_callback_handler_remove(); - *signal = 1; - completed_input_string = NULL; - } - } - } - - return completed_input_string; + if (s < 0) { + rl_free_line_state(); + rl_cleanup_after_signal(); + rl_callback_handler_remove(); + *signal = 1; + completed_input_string = NULL; + } + } + } + + return completed_input_string; } @@ -904,31 +904,31 @@ static jmp_buf jbuf; static void onintr(int sig) { - longjmp(jbuf, 1); + longjmp(jbuf, 1); } static char * readline_until_enter_or_signal(char *prompt, int *signal) { - PyOS_sighandler_t old_inthandler; - char *p; - - *signal = 0; + PyOS_sighandler_t old_inthandler; + char *p; - old_inthandler = PyOS_setsig(SIGINT, onintr); - if (setjmp(jbuf)) { + *signal = 0; + + old_inthandler = PyOS_setsig(SIGINT, onintr); + if (setjmp(jbuf)) { #ifdef HAVE_SIGRELSE - /* This seems necessary on SunOS 4.1 (Rasmus Hahn) */ - sigrelse(SIGINT); + /* This seems necessary on SunOS 4.1 (Rasmus Hahn) */ + sigrelse(SIGINT); #endif - PyOS_setsig(SIGINT, old_inthandler); - *signal = 1; - return NULL; - } - rl_event_hook = PyOS_InputHook; - p = readline(prompt); - PyOS_setsig(SIGINT, old_inthandler); + PyOS_setsig(SIGINT, old_inthandler); + *signal = 1; + return NULL; + } + rl_event_hook = PyOS_InputHook; + p = readline(prompt); + PyOS_setsig(SIGINT, old_inthandler); return p; } @@ -938,73 +938,73 @@ readline_until_enter_or_signal(char *prompt, int *signal) static char * call_readline(FILE *sys_stdin, FILE *sys_stdout, char *prompt) { - size_t n; - char *p, *q; - int signal; + size_t n; + char *p, *q; + int signal; #ifdef SAVE_LOCALE - char *saved_locale = strdup(setlocale(LC_CTYPE, NULL)); - if (!saved_locale) - Py_FatalError("not enough memory to save locale"); - setlocale(LC_CTYPE, ""); + char *saved_locale = strdup(setlocale(LC_CTYPE, NULL)); + if (!saved_locale) + Py_FatalError("not enough memory to save locale"); + setlocale(LC_CTYPE, ""); #endif - if (sys_stdin != rl_instream || sys_stdout != rl_outstream) { - rl_instream = sys_stdin; - rl_outstream = sys_stdout; + if (sys_stdin != rl_instream || sys_stdout != rl_outstream) { + rl_instream = sys_stdin; + rl_outstream = sys_stdout; #ifdef HAVE_RL_COMPLETION_APPEND_CHARACTER - rl_prep_terminal (1); + rl_prep_terminal (1); #endif - } - - p = readline_until_enter_or_signal(prompt, &signal); - - /* we got an interrupt signal */ - if (signal) { - RESTORE_LOCALE(saved_locale) - return NULL; - } - - /* We got an EOF, return a empty string. */ - if (p == NULL) { - p = PyMem_Malloc(1); - if (p != NULL) - *p = '\0'; - RESTORE_LOCALE(saved_locale) - return p; - } - - /* we have a valid line */ - n = strlen(p); - if (n > 0) { - char *line; - HISTORY_STATE *state = history_get_history_state(); - if (state->length > 0) - line = history_get(state->length)->line; - else - line = ""; - if (strcmp(p, line)) - add_history(p); - /* the history docs don't say so, but the address of state - changes each time history_get_history_state is called - which makes me think it's freshly malloc'd memory... - on the other hand, the address of the last line stays the - same as long as history isn't extended, so it appears to - be malloc'd but managed by the history package... */ - free(state); - } - /* Copy the malloc'ed buffer into a PyMem_Malloc'ed one and - release the original. */ - q = p; - p = PyMem_Malloc(n+2); - if (p != NULL) { - strncpy(p, q, n); - p[n] = '\n'; - p[n+1] = '\0'; - } - free(q); - RESTORE_LOCALE(saved_locale) - return p; + } + + p = readline_until_enter_or_signal(prompt, &signal); + + /* we got an interrupt signal */ + if (signal) { + RESTORE_LOCALE(saved_locale) + return NULL; + } + + /* We got an EOF, return a empty string. */ + if (p == NULL) { + p = PyMem_Malloc(1); + if (p != NULL) + *p = '\0'; + RESTORE_LOCALE(saved_locale) + return p; + } + + /* we have a valid line */ + n = strlen(p); + if (n > 0) { + char *line; + HISTORY_STATE *state = history_get_history_state(); + if (state->length > 0) + line = history_get(state->length)->line; + else + line = ""; + if (strcmp(p, line)) + add_history(p); + /* the history docs don't say so, but the address of state + changes each time history_get_history_state is called + which makes me think it's freshly malloc'd memory... + on the other hand, the address of the last line stays the + same as long as history isn't extended, so it appears to + be malloc'd but managed by the history package... */ + free(state); + } + /* Copy the malloc'ed buffer into a PyMem_Malloc'ed one and + release the original. */ + q = p; + p = PyMem_Malloc(n+2); + if (p != NULL) { + strncpy(p, q, n); + p[n] = '\n'; + p[n+1] = '\0'; + } + free(q); + RESTORE_LOCALE(saved_locale) + return p; } @@ -1015,27 +1015,27 @@ PyDoc_STRVAR(doc_module, static struct PyModuleDef readlinemodule = { - PyModuleDef_HEAD_INIT, - "readline", - doc_module, - -1, - readline_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "readline", + doc_module, + -1, + readline_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_readline(void) { - PyObject *m; + PyObject *m; - m = PyModule_Create(&readlinemodule); - if (m == NULL) - return NULL; + m = PyModule_Create(&readlinemodule); + if (m == NULL) + return NULL; - PyOS_ReadlineFunctionPointer = call_readline; - setup_readline(); - return m; + PyOS_ReadlineFunctionPointer = call_readline; + setup_readline(); + return m; } diff --git a/Modules/resource.c b/Modules/resource.c index 22e177f..6d8bd57 100644 --- a/Modules/resource.c +++ b/Modules/resource.c @@ -29,30 +29,30 @@ PyDoc_STRVAR(struct_rusage__doc__, "or via the attributes ru_utime, ru_stime, ru_maxrss, and so on."); static PyStructSequence_Field struct_rusage_fields[] = { - {"ru_utime", "user time used"}, - {"ru_stime", "system time used"}, - {"ru_maxrss", "max. resident set size"}, - {"ru_ixrss", "shared memory size"}, - {"ru_idrss", "unshared data size"}, - {"ru_isrss", "unshared stack size"}, - {"ru_minflt", "page faults not requiring I/O"}, - {"ru_majflt", "page faults requiring I/O"}, - {"ru_nswap", "number of swap outs"}, - {"ru_inblock", "block input operations"}, - {"ru_oublock", "block output operations"}, - {"ru_msgsnd", "IPC messages sent"}, - {"ru_msgrcv", "IPC messages received"}, - {"ru_nsignals", "signals received"}, - {"ru_nvcsw", "voluntary context switches"}, - {"ru_nivcsw", "involuntary context switches"}, - {0} + {"ru_utime", "user time used"}, + {"ru_stime", "system time used"}, + {"ru_maxrss", "max. resident set size"}, + {"ru_ixrss", "shared memory size"}, + {"ru_idrss", "unshared data size"}, + {"ru_isrss", "unshared stack size"}, + {"ru_minflt", "page faults not requiring I/O"}, + {"ru_majflt", "page faults requiring I/O"}, + {"ru_nswap", "number of swap outs"}, + {"ru_inblock", "block input operations"}, + {"ru_oublock", "block output operations"}, + {"ru_msgsnd", "IPC messages sent"}, + {"ru_msgrcv", "IPC messages received"}, + {"ru_nsignals", "signals received"}, + {"ru_nvcsw", "voluntary context switches"}, + {"ru_nivcsw", "involuntary context switches"}, + {0} }; static PyStructSequence_Desc struct_rusage_desc = { - "resource.struct_rusage", /* name */ - struct_rusage__doc__, /* doc */ - struct_rusage_fields, /* fields */ - 16 /* n_in_sequence */ + "resource.struct_rusage", /* name */ + struct_rusage__doc__, /* doc */ + struct_rusage_fields, /* fields */ + 16 /* n_in_sequence */ }; static int initialized; @@ -61,151 +61,151 @@ static PyTypeObject StructRUsageType; static PyObject * resource_getrusage(PyObject *self, PyObject *args) { - int who; - struct rusage ru; - PyObject *result; - - if (!PyArg_ParseTuple(args, "i:getrusage", &who)) - return NULL; - - if (getrusage(who, &ru) == -1) { - if (errno == EINVAL) { - PyErr_SetString(PyExc_ValueError, - "invalid who parameter"); - return NULL; - } - PyErr_SetFromErrno(ResourceError); - return NULL; - } - - result = PyStructSequence_New(&StructRUsageType); - if (!result) - return NULL; - - PyStructSequence_SET_ITEM(result, 0, - PyFloat_FromDouble(doubletime(ru.ru_utime))); - PyStructSequence_SET_ITEM(result, 1, - PyFloat_FromDouble(doubletime(ru.ru_stime))); - PyStructSequence_SET_ITEM(result, 2, PyLong_FromLong(ru.ru_maxrss)); - PyStructSequence_SET_ITEM(result, 3, PyLong_FromLong(ru.ru_ixrss)); - PyStructSequence_SET_ITEM(result, 4, PyLong_FromLong(ru.ru_idrss)); - PyStructSequence_SET_ITEM(result, 5, PyLong_FromLong(ru.ru_isrss)); - PyStructSequence_SET_ITEM(result, 6, PyLong_FromLong(ru.ru_minflt)); - PyStructSequence_SET_ITEM(result, 7, PyLong_FromLong(ru.ru_majflt)); - PyStructSequence_SET_ITEM(result, 8, PyLong_FromLong(ru.ru_nswap)); - PyStructSequence_SET_ITEM(result, 9, PyLong_FromLong(ru.ru_inblock)); - PyStructSequence_SET_ITEM(result, 10, PyLong_FromLong(ru.ru_oublock)); - PyStructSequence_SET_ITEM(result, 11, PyLong_FromLong(ru.ru_msgsnd)); - PyStructSequence_SET_ITEM(result, 12, PyLong_FromLong(ru.ru_msgrcv)); - PyStructSequence_SET_ITEM(result, 13, PyLong_FromLong(ru.ru_nsignals)); - PyStructSequence_SET_ITEM(result, 14, PyLong_FromLong(ru.ru_nvcsw)); - PyStructSequence_SET_ITEM(result, 15, PyLong_FromLong(ru.ru_nivcsw)); - - if (PyErr_Occurred()) { - Py_DECREF(result); - return NULL; - } - - return result; + int who; + struct rusage ru; + PyObject *result; + + if (!PyArg_ParseTuple(args, "i:getrusage", &who)) + return NULL; + + if (getrusage(who, &ru) == -1) { + if (errno == EINVAL) { + PyErr_SetString(PyExc_ValueError, + "invalid who parameter"); + return NULL; + } + PyErr_SetFromErrno(ResourceError); + return NULL; + } + + result = PyStructSequence_New(&StructRUsageType); + if (!result) + return NULL; + + PyStructSequence_SET_ITEM(result, 0, + PyFloat_FromDouble(doubletime(ru.ru_utime))); + PyStructSequence_SET_ITEM(result, 1, + PyFloat_FromDouble(doubletime(ru.ru_stime))); + PyStructSequence_SET_ITEM(result, 2, PyLong_FromLong(ru.ru_maxrss)); + PyStructSequence_SET_ITEM(result, 3, PyLong_FromLong(ru.ru_ixrss)); + PyStructSequence_SET_ITEM(result, 4, PyLong_FromLong(ru.ru_idrss)); + PyStructSequence_SET_ITEM(result, 5, PyLong_FromLong(ru.ru_isrss)); + PyStructSequence_SET_ITEM(result, 6, PyLong_FromLong(ru.ru_minflt)); + PyStructSequence_SET_ITEM(result, 7, PyLong_FromLong(ru.ru_majflt)); + PyStructSequence_SET_ITEM(result, 8, PyLong_FromLong(ru.ru_nswap)); + PyStructSequence_SET_ITEM(result, 9, PyLong_FromLong(ru.ru_inblock)); + PyStructSequence_SET_ITEM(result, 10, PyLong_FromLong(ru.ru_oublock)); + PyStructSequence_SET_ITEM(result, 11, PyLong_FromLong(ru.ru_msgsnd)); + PyStructSequence_SET_ITEM(result, 12, PyLong_FromLong(ru.ru_msgrcv)); + PyStructSequence_SET_ITEM(result, 13, PyLong_FromLong(ru.ru_nsignals)); + PyStructSequence_SET_ITEM(result, 14, PyLong_FromLong(ru.ru_nvcsw)); + PyStructSequence_SET_ITEM(result, 15, PyLong_FromLong(ru.ru_nivcsw)); + + if (PyErr_Occurred()) { + Py_DECREF(result); + return NULL; + } + + return result; } static PyObject * resource_getrlimit(PyObject *self, PyObject *args) { - struct rlimit rl; - int resource; + struct rlimit rl; + int resource; - if (!PyArg_ParseTuple(args, "i:getrlimit", &resource)) - return NULL; + if (!PyArg_ParseTuple(args, "i:getrlimit", &resource)) + return NULL; - if (resource < 0 || resource >= RLIM_NLIMITS) { - PyErr_SetString(PyExc_ValueError, - "invalid resource specified"); - return NULL; - } + if (resource < 0 || resource >= RLIM_NLIMITS) { + PyErr_SetString(PyExc_ValueError, + "invalid resource specified"); + return NULL; + } - if (getrlimit(resource, &rl) == -1) { - PyErr_SetFromErrno(ResourceError); - return NULL; - } + if (getrlimit(resource, &rl) == -1) { + PyErr_SetFromErrno(ResourceError); + return NULL; + } #if defined(HAVE_LONG_LONG) - if (sizeof(rl.rlim_cur) > sizeof(long)) { - return Py_BuildValue("LL", - (PY_LONG_LONG) rl.rlim_cur, - (PY_LONG_LONG) rl.rlim_max); - } + if (sizeof(rl.rlim_cur) > sizeof(long)) { + return Py_BuildValue("LL", + (PY_LONG_LONG) rl.rlim_cur, + (PY_LONG_LONG) rl.rlim_max); + } #endif - return Py_BuildValue("ll", (long) rl.rlim_cur, (long) rl.rlim_max); + return Py_BuildValue("ll", (long) rl.rlim_cur, (long) rl.rlim_max); } static PyObject * resource_setrlimit(PyObject *self, PyObject *args) { - struct rlimit rl; - int resource; - PyObject *curobj, *maxobj; + struct rlimit rl; + int resource; + PyObject *curobj, *maxobj; - if (!PyArg_ParseTuple(args, "i(OO):setrlimit", - &resource, &curobj, &maxobj)) - return NULL; + if (!PyArg_ParseTuple(args, "i(OO):setrlimit", + &resource, &curobj, &maxobj)) + return NULL; - if (resource < 0 || resource >= RLIM_NLIMITS) { - PyErr_SetString(PyExc_ValueError, - "invalid resource specified"); - return NULL; - } + if (resource < 0 || resource >= RLIM_NLIMITS) { + PyErr_SetString(PyExc_ValueError, + "invalid resource specified"); + return NULL; + } #if !defined(HAVE_LARGEFILE_SUPPORT) - rl.rlim_cur = PyLong_AsLong(curobj); - if (rl.rlim_cur == (rlim_t)-1 && PyErr_Occurred()) - return NULL; - rl.rlim_max = PyLong_AsLong(maxobj); - if (rl.rlim_max == (rlim_t)-1 && PyErr_Occurred()) - return NULL; + rl.rlim_cur = PyLong_AsLong(curobj); + if (rl.rlim_cur == (rlim_t)-1 && PyErr_Occurred()) + return NULL; + rl.rlim_max = PyLong_AsLong(maxobj); + if (rl.rlim_max == (rlim_t)-1 && PyErr_Occurred()) + return NULL; #else - /* The limits are probably bigger than a long */ - rl.rlim_cur = PyLong_AsLongLong(curobj); - if (rl.rlim_cur == (rlim_t)-1 && PyErr_Occurred()) - return NULL; - rl.rlim_max = PyLong_AsLongLong(maxobj); - if (rl.rlim_max == (rlim_t)-1 && PyErr_Occurred()) - return NULL; + /* The limits are probably bigger than a long */ + rl.rlim_cur = PyLong_AsLongLong(curobj); + if (rl.rlim_cur == (rlim_t)-1 && PyErr_Occurred()) + return NULL; + rl.rlim_max = PyLong_AsLongLong(maxobj); + if (rl.rlim_max == (rlim_t)-1 && PyErr_Occurred()) + return NULL; #endif - rl.rlim_cur = rl.rlim_cur & RLIM_INFINITY; - rl.rlim_max = rl.rlim_max & RLIM_INFINITY; - if (setrlimit(resource, &rl) == -1) { - if (errno == EINVAL) - PyErr_SetString(PyExc_ValueError, - "current limit exceeds maximum limit"); - else if (errno == EPERM) - PyErr_SetString(PyExc_ValueError, - "not allowed to raise maximum limit"); - else - PyErr_SetFromErrno(ResourceError); - return NULL; - } - Py_INCREF(Py_None); - return Py_None; + rl.rlim_cur = rl.rlim_cur & RLIM_INFINITY; + rl.rlim_max = rl.rlim_max & RLIM_INFINITY; + if (setrlimit(resource, &rl) == -1) { + if (errno == EINVAL) + PyErr_SetString(PyExc_ValueError, + "current limit exceeds maximum limit"); + else if (errno == EPERM) + PyErr_SetString(PyExc_ValueError, + "not allowed to raise maximum limit"); + else + PyErr_SetFromErrno(ResourceError); + return NULL; + } + Py_INCREF(Py_None); + return Py_None; } static PyObject * resource_getpagesize(PyObject *self, PyObject *unused) { - long pagesize = 0; + long pagesize = 0; #if defined(HAVE_GETPAGESIZE) - pagesize = getpagesize(); + pagesize = getpagesize(); #elif defined(HAVE_SYSCONF) #if defined(_SC_PAGE_SIZE) - pagesize = sysconf(_SC_PAGE_SIZE); + pagesize = sysconf(_SC_PAGE_SIZE); #else - /* Irix 5.3 has _SC_PAGESIZE, but not _SC_PAGE_SIZE */ - pagesize = sysconf(_SC_PAGESIZE); + /* Irix 5.3 has _SC_PAGESIZE, but not _SC_PAGE_SIZE */ + pagesize = sysconf(_SC_PAGESIZE); #endif #endif - return Py_BuildValue("i", pagesize); + return Py_BuildValue("i", pagesize); } @@ -213,11 +213,11 @@ resource_getpagesize(PyObject *self, PyObject *unused) static struct PyMethodDef resource_methods[] = { - {"getrusage", resource_getrusage, METH_VARARGS}, - {"getrlimit", resource_getrlimit, METH_VARARGS}, - {"setrlimit", resource_setrlimit, METH_VARARGS}, - {"getpagesize", resource_getpagesize, METH_NOARGS}, - {NULL, NULL} /* sentinel */ + {"getrusage", resource_getrusage, METH_VARARGS}, + {"getrlimit", resource_getrlimit, METH_VARARGS}, + {"setrlimit", resource_setrlimit, METH_VARARGS}, + {"getpagesize", resource_getpagesize, METH_NOARGS}, + {NULL, NULL} /* sentinel */ }; @@ -225,117 +225,117 @@ resource_methods[] = { static struct PyModuleDef resourcemodule = { - PyModuleDef_HEAD_INIT, - "resource", - NULL, - -1, - resource_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "resource", + NULL, + -1, + resource_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_resource(void) { - PyObject *m, *v; - - /* Create the module and add the functions */ - m = PyModule_Create(&resourcemodule); - if (m == NULL) - return NULL; - - /* Add some symbolic constants to the module */ - if (ResourceError == NULL) { - ResourceError = PyErr_NewException("resource.error", - NULL, NULL); - } - Py_INCREF(ResourceError); - PyModule_AddObject(m, "error", ResourceError); - if (!initialized) - PyStructSequence_InitType(&StructRUsageType, - &struct_rusage_desc); - Py_INCREF(&StructRUsageType); - PyModule_AddObject(m, "struct_rusage", - (PyObject*) &StructRUsageType); - - /* insert constants */ + PyObject *m, *v; + + /* Create the module and add the functions */ + m = PyModule_Create(&resourcemodule); + if (m == NULL) + return NULL; + + /* Add some symbolic constants to the module */ + if (ResourceError == NULL) { + ResourceError = PyErr_NewException("resource.error", + NULL, NULL); + } + Py_INCREF(ResourceError); + PyModule_AddObject(m, "error", ResourceError); + if (!initialized) + PyStructSequence_InitType(&StructRUsageType, + &struct_rusage_desc); + Py_INCREF(&StructRUsageType); + PyModule_AddObject(m, "struct_rusage", + (PyObject*) &StructRUsageType); + + /* insert constants */ #ifdef RLIMIT_CPU - PyModule_AddIntConstant(m, "RLIMIT_CPU", RLIMIT_CPU); + PyModule_AddIntConstant(m, "RLIMIT_CPU", RLIMIT_CPU); #endif #ifdef RLIMIT_FSIZE - PyModule_AddIntConstant(m, "RLIMIT_FSIZE", RLIMIT_FSIZE); + PyModule_AddIntConstant(m, "RLIMIT_FSIZE", RLIMIT_FSIZE); #endif #ifdef RLIMIT_DATA - PyModule_AddIntConstant(m, "RLIMIT_DATA", RLIMIT_DATA); + PyModule_AddIntConstant(m, "RLIMIT_DATA", RLIMIT_DATA); #endif #ifdef RLIMIT_STACK - PyModule_AddIntConstant(m, "RLIMIT_STACK", RLIMIT_STACK); + PyModule_AddIntConstant(m, "RLIMIT_STACK", RLIMIT_STACK); #endif #ifdef RLIMIT_CORE - PyModule_AddIntConstant(m, "RLIMIT_CORE", RLIMIT_CORE); + PyModule_AddIntConstant(m, "RLIMIT_CORE", RLIMIT_CORE); #endif #ifdef RLIMIT_NOFILE - PyModule_AddIntConstant(m, "RLIMIT_NOFILE", RLIMIT_NOFILE); + PyModule_AddIntConstant(m, "RLIMIT_NOFILE", RLIMIT_NOFILE); #endif #ifdef RLIMIT_OFILE - PyModule_AddIntConstant(m, "RLIMIT_OFILE", RLIMIT_OFILE); + PyModule_AddIntConstant(m, "RLIMIT_OFILE", RLIMIT_OFILE); #endif #ifdef RLIMIT_VMEM - PyModule_AddIntConstant(m, "RLIMIT_VMEM", RLIMIT_VMEM); + PyModule_AddIntConstant(m, "RLIMIT_VMEM", RLIMIT_VMEM); #endif #ifdef RLIMIT_AS - PyModule_AddIntConstant(m, "RLIMIT_AS", RLIMIT_AS); + PyModule_AddIntConstant(m, "RLIMIT_AS", RLIMIT_AS); #endif #ifdef RLIMIT_RSS - PyModule_AddIntConstant(m, "RLIMIT_RSS", RLIMIT_RSS); + PyModule_AddIntConstant(m, "RLIMIT_RSS", RLIMIT_RSS); #endif #ifdef RLIMIT_NPROC - PyModule_AddIntConstant(m, "RLIMIT_NPROC", RLIMIT_NPROC); + PyModule_AddIntConstant(m, "RLIMIT_NPROC", RLIMIT_NPROC); #endif #ifdef RLIMIT_MEMLOCK - PyModule_AddIntConstant(m, "RLIMIT_MEMLOCK", RLIMIT_MEMLOCK); + PyModule_AddIntConstant(m, "RLIMIT_MEMLOCK", RLIMIT_MEMLOCK); #endif #ifdef RLIMIT_SBSIZE - PyModule_AddIntConstant(m, "RLIMIT_SBSIZE", RLIMIT_SBSIZE); + PyModule_AddIntConstant(m, "RLIMIT_SBSIZE", RLIMIT_SBSIZE); #endif #ifdef RUSAGE_SELF - PyModule_AddIntConstant(m, "RUSAGE_SELF", RUSAGE_SELF); + PyModule_AddIntConstant(m, "RUSAGE_SELF", RUSAGE_SELF); #endif #ifdef RUSAGE_CHILDREN - PyModule_AddIntConstant(m, "RUSAGE_CHILDREN", RUSAGE_CHILDREN); + PyModule_AddIntConstant(m, "RUSAGE_CHILDREN", RUSAGE_CHILDREN); #endif #ifdef RUSAGE_BOTH - PyModule_AddIntConstant(m, "RUSAGE_BOTH", RUSAGE_BOTH); + PyModule_AddIntConstant(m, "RUSAGE_BOTH", RUSAGE_BOTH); #endif #if defined(HAVE_LONG_LONG) - if (sizeof(RLIM_INFINITY) > sizeof(long)) { - v = PyLong_FromLongLong((PY_LONG_LONG) RLIM_INFINITY); - } else + if (sizeof(RLIM_INFINITY) > sizeof(long)) { + v = PyLong_FromLongLong((PY_LONG_LONG) RLIM_INFINITY); + } else #endif - { - v = PyLong_FromLong((long) RLIM_INFINITY); - } - if (v) { - PyModule_AddObject(m, "RLIM_INFINITY", v); - } - initialized = 1; - return m; + { + v = PyLong_FromLong((long) RLIM_INFINITY); + } + if (v) { + PyModule_AddObject(m, "RLIM_INFINITY", v); + } + initialized = 1; + return m; } diff --git a/Modules/rotatingtree.c b/Modules/rotatingtree.c index 39c6dd5..07e08bc 100644 --- a/Modules/rotatingtree.c +++ b/Modules/rotatingtree.c @@ -14,14 +14,14 @@ static unsigned int random_stream = 0; static int randombits(int bits) { - int result; - if (random_stream < (1U << bits)) { - random_value *= 1082527; - random_stream = random_value; - } - result = random_stream & ((1<<bits)-1); - random_stream >>= bits; - return result; + int result; + if (random_stream < (1U << bits)) { + random_value *= 1082527; + random_stream = random_value; + } + result = random_stream & ((1<<bits)-1); + random_stream >>= bits; + return result; } @@ -30,15 +30,15 @@ randombits(int bits) void RotatingTree_Add(rotating_node_t **root, rotating_node_t *node) { - while (*root != NULL) { - if (KEY_LOWER_THAN(node->key, (*root)->key)) - root = &((*root)->left); - else - root = &((*root)->right); - } - node->left = NULL; - node->right = NULL; - *root = node; + while (*root != NULL) { + if (KEY_LOWER_THAN(node->key, (*root)->key)) + root = &((*root)->left); + else + root = &((*root)->right); + } + node->left = NULL; + node->right = NULL; + *root = node; } /* Locate the node with the given key. This is the most complicated @@ -47,57 +47,57 @@ RotatingTree_Add(rotating_node_t **root, rotating_node_t *node) rotating_node_t * RotatingTree_Get(rotating_node_t **root, void *key) { - if (randombits(3) != 4) { - /* Fast path, no rebalancing */ - rotating_node_t *node = *root; - while (node != NULL) { - if (node->key == key) - return node; - if (KEY_LOWER_THAN(key, node->key)) - node = node->left; - else - node = node->right; - } - return NULL; - } - else { - rotating_node_t **pnode = root; - rotating_node_t *node = *pnode; - rotating_node_t *next; - int rotate; - if (node == NULL) - return NULL; - while (1) { - if (node->key == key) - return node; - rotate = !randombits(1); - if (KEY_LOWER_THAN(key, node->key)) { - next = node->left; - if (next == NULL) - return NULL; - if (rotate) { - node->left = next->right; - next->right = node; - *pnode = next; - } - else - pnode = &(node->left); - } - else { - next = node->right; - if (next == NULL) - return NULL; - if (rotate) { - node->right = next->left; - next->left = node; - *pnode = next; - } - else - pnode = &(node->right); - } - node = next; - } - } + if (randombits(3) != 4) { + /* Fast path, no rebalancing */ + rotating_node_t *node = *root; + while (node != NULL) { + if (node->key == key) + return node; + if (KEY_LOWER_THAN(key, node->key)) + node = node->left; + else + node = node->right; + } + return NULL; + } + else { + rotating_node_t **pnode = root; + rotating_node_t *node = *pnode; + rotating_node_t *next; + int rotate; + if (node == NULL) + return NULL; + while (1) { + if (node->key == key) + return node; + rotate = !randombits(1); + if (KEY_LOWER_THAN(key, node->key)) { + next = node->left; + if (next == NULL) + return NULL; + if (rotate) { + node->left = next->right; + next->right = node; + *pnode = next; + } + else + pnode = &(node->left); + } + else { + next = node->right; + if (next == NULL) + return NULL; + if (rotate) { + node->right = next->left; + next->left = node; + *pnode = next; + } + else + pnode = &(node->right); + } + node = next; + } + } } /* Enumerate all nodes in the tree. The callback enumfn() should return @@ -105,17 +105,17 @@ RotatingTree_Get(rotating_node_t **root, void *key) A non-zero value is directly returned by RotatingTree_Enum(). */ int RotatingTree_Enum(rotating_node_t *root, rotating_tree_enum_fn enumfn, - void *arg) + void *arg) { - int result; - rotating_node_t *node; - while (root != NULL) { - result = RotatingTree_Enum(root->left, enumfn, arg); - if (result != 0) return result; - node = root->right; - result = enumfn(root, arg); - if (result != 0) return result; - root = node; - } - return 0; + int result; + rotating_node_t *node; + while (root != NULL) { + result = RotatingTree_Enum(root->left, enumfn, arg); + if (result != 0) return result; + node = root->right; + result = enumfn(root, arg); + if (result != 0) return result; + root = node; + } + return 0; } diff --git a/Modules/selectmodule.c b/Modules/selectmodule.c index 0fd3c48..ebfbb9c 100644 --- a/Modules/selectmodule.c +++ b/Modules/selectmodule.c @@ -22,7 +22,7 @@ */ #if defined(MS_WINDOWS) && !defined(FD_SETSIZE) #define FD_SETSIZE 512 -#endif +#endif #if defined(HAVE_POLL_H) #include <poll.h> @@ -58,20 +58,20 @@ static PyObject *SelectError; /* list of Python objects and their file descriptor */ typedef struct { - PyObject *obj; /* owned reference */ - SOCKET fd; - int sentinel; /* -1 == sentinel */ + PyObject *obj; /* owned reference */ + SOCKET fd; + int sentinel; /* -1 == sentinel */ } pylist; static void reap_obj(pylist fd2obj[FD_SETSIZE + 1]) { - int i; - for (i = 0; i < FD_SETSIZE + 1 && fd2obj[i].sentinel >= 0; i++) { - Py_XDECREF(fd2obj[i].obj); - fd2obj[i].obj = NULL; - } - fd2obj[0].sentinel = -1; + int i; + for (i = 0; i < FD_SETSIZE + 1 && fd2obj[i].sentinel >= 0; i++) { + Py_XDECREF(fd2obj[i].obj); + fd2obj[i].obj = NULL; + } + fd2obj[0].sentinel = -1; } @@ -81,106 +81,106 @@ reap_obj(pylist fd2obj[FD_SETSIZE + 1]) static int seq2set(PyObject *seq, fd_set *set, pylist fd2obj[FD_SETSIZE + 1]) { - int i; - int max = -1; - int index = 0; - int len = -1; - PyObject* fast_seq = NULL; - PyObject* o = NULL; - - fd2obj[0].obj = (PyObject*)0; /* set list to zero size */ - FD_ZERO(set); - - fast_seq=PySequence_Fast(seq, "arguments 1-3 must be sequences"); - if (!fast_seq) - return -1; + int i; + int max = -1; + int index = 0; + int len = -1; + PyObject* fast_seq = NULL; + PyObject* o = NULL; + + fd2obj[0].obj = (PyObject*)0; /* set list to zero size */ + FD_ZERO(set); + + fast_seq=PySequence_Fast(seq, "arguments 1-3 must be sequences"); + if (!fast_seq) + return -1; - len = PySequence_Fast_GET_SIZE(fast_seq); + len = PySequence_Fast_GET_SIZE(fast_seq); - for (i = 0; i < len; i++) { - SOCKET v; + for (i = 0; i < len; i++) { + SOCKET v; - /* any intervening fileno() calls could decr this refcnt */ - if (!(o = PySequence_Fast_GET_ITEM(fast_seq, i))) - return -1; + /* any intervening fileno() calls could decr this refcnt */ + if (!(o = PySequence_Fast_GET_ITEM(fast_seq, i))) + return -1; - Py_INCREF(o); - v = PyObject_AsFileDescriptor( o ); - if (v == -1) goto finally; + Py_INCREF(o); + v = PyObject_AsFileDescriptor( o ); + if (v == -1) goto finally; #if defined(_MSC_VER) - max = 0; /* not used for Win32 */ + max = 0; /* not used for Win32 */ #else /* !_MSC_VER */ - if (v < 0 || v >= FD_SETSIZE) { - PyErr_SetString(PyExc_ValueError, - "filedescriptor out of range in select()"); - goto finally; - } - if (v > max) - max = v; + if (v < 0 || v >= FD_SETSIZE) { + PyErr_SetString(PyExc_ValueError, + "filedescriptor out of range in select()"); + goto finally; + } + if (v > max) + max = v; #endif /* _MSC_VER */ - FD_SET(v, set); - - /* add object and its file descriptor to the list */ - if (index >= FD_SETSIZE) { - PyErr_SetString(PyExc_ValueError, - "too many file descriptors in select()"); - goto finally; - } - fd2obj[index].obj = o; - fd2obj[index].fd = v; - fd2obj[index].sentinel = 0; - fd2obj[++index].sentinel = -1; - } - Py_DECREF(fast_seq); - return max+1; + FD_SET(v, set); + + /* add object and its file descriptor to the list */ + if (index >= FD_SETSIZE) { + PyErr_SetString(PyExc_ValueError, + "too many file descriptors in select()"); + goto finally; + } + fd2obj[index].obj = o; + fd2obj[index].fd = v; + fd2obj[index].sentinel = 0; + fd2obj[++index].sentinel = -1; + } + Py_DECREF(fast_seq); + return max+1; finally: - Py_XDECREF(o); - Py_DECREF(fast_seq); - return -1; + Py_XDECREF(o); + Py_DECREF(fast_seq); + return -1; } /* returns NULL and sets the Python exception if an error occurred */ static PyObject * set2list(fd_set *set, pylist fd2obj[FD_SETSIZE + 1]) { - int i, j, count=0; - PyObject *list, *o; - SOCKET fd; - - for (j = 0; fd2obj[j].sentinel >= 0; j++) { - if (FD_ISSET(fd2obj[j].fd, set)) - count++; - } - list = PyList_New(count); - if (!list) - return NULL; - - i = 0; - for (j = 0; fd2obj[j].sentinel >= 0; j++) { - fd = fd2obj[j].fd; - if (FD_ISSET(fd, set)) { + int i, j, count=0; + PyObject *list, *o; + SOCKET fd; + + for (j = 0; fd2obj[j].sentinel >= 0; j++) { + if (FD_ISSET(fd2obj[j].fd, set)) + count++; + } + list = PyList_New(count); + if (!list) + return NULL; + + i = 0; + for (j = 0; fd2obj[j].sentinel >= 0; j++) { + fd = fd2obj[j].fd; + if (FD_ISSET(fd, set)) { #ifndef _MSC_VER - if (fd > FD_SETSIZE) { - PyErr_SetString(PyExc_SystemError, - "filedescriptor out of range returned in select()"); - goto finally; - } + if (fd > FD_SETSIZE) { + PyErr_SetString(PyExc_SystemError, + "filedescriptor out of range returned in select()"); + goto finally; + } #endif - o = fd2obj[j].obj; - fd2obj[j].obj = NULL; - /* transfer ownership */ - if (PyList_SetItem(list, i, o) < 0) - goto finally; - - i++; - } - } - return list; + o = fd2obj[j].obj; + fd2obj[j].obj = NULL; + /* transfer ownership */ + if (PyList_SetItem(list, i, o) < 0) + goto finally; + + i++; + } + } + return list; finally: - Py_DECREF(list); - return NULL; + Py_DECREF(list); + return NULL; } #undef SELECT_USES_HEAP @@ -192,170 +192,170 @@ static PyObject * select_select(PyObject *self, PyObject *args) { #ifdef SELECT_USES_HEAP - pylist *rfd2obj, *wfd2obj, *efd2obj; + pylist *rfd2obj, *wfd2obj, *efd2obj; #else /* !SELECT_USES_HEAP */ - /* XXX: All this should probably be implemented as follows: - * - find the highest descriptor we're interested in - * - add one - * - that's the size - * See: Stevens, APitUE, $12.5.1 - */ - pylist rfd2obj[FD_SETSIZE + 1]; - pylist wfd2obj[FD_SETSIZE + 1]; - pylist efd2obj[FD_SETSIZE + 1]; + /* XXX: All this should probably be implemented as follows: + * - find the highest descriptor we're interested in + * - add one + * - that's the size + * See: Stevens, APitUE, $12.5.1 + */ + pylist rfd2obj[FD_SETSIZE + 1]; + pylist wfd2obj[FD_SETSIZE + 1]; + pylist efd2obj[FD_SETSIZE + 1]; #endif /* SELECT_USES_HEAP */ - PyObject *ifdlist, *ofdlist, *efdlist; - PyObject *ret = NULL; - PyObject *tout = Py_None; - fd_set ifdset, ofdset, efdset; - double timeout; - struct timeval tv, *tvp; - long seconds; - int imax, omax, emax, max; - int n; - - /* convert arguments */ - if (!PyArg_UnpackTuple(args, "select", 3, 4, - &ifdlist, &ofdlist, &efdlist, &tout)) - return NULL; - - if (tout == Py_None) - tvp = (struct timeval *)0; - else if (!PyNumber_Check(tout)) { - PyErr_SetString(PyExc_TypeError, - "timeout must be a float or None"); - return NULL; - } - else { - timeout = PyFloat_AsDouble(tout); - if (timeout == -1 && PyErr_Occurred()) - return NULL; - if (timeout > (double)LONG_MAX) { - PyErr_SetString(PyExc_OverflowError, - "timeout period too long"); - return NULL; - } - seconds = (long)timeout; - timeout = timeout - (double)seconds; - tv.tv_sec = seconds; - tv.tv_usec = (long)(timeout * 1E6); - tvp = &tv; - } + PyObject *ifdlist, *ofdlist, *efdlist; + PyObject *ret = NULL; + PyObject *tout = Py_None; + fd_set ifdset, ofdset, efdset; + double timeout; + struct timeval tv, *tvp; + long seconds; + int imax, omax, emax, max; + int n; + + /* convert arguments */ + if (!PyArg_UnpackTuple(args, "select", 3, 4, + &ifdlist, &ofdlist, &efdlist, &tout)) + return NULL; + + if (tout == Py_None) + tvp = (struct timeval *)0; + else if (!PyNumber_Check(tout)) { + PyErr_SetString(PyExc_TypeError, + "timeout must be a float or None"); + return NULL; + } + else { + timeout = PyFloat_AsDouble(tout); + if (timeout == -1 && PyErr_Occurred()) + return NULL; + if (timeout > (double)LONG_MAX) { + PyErr_SetString(PyExc_OverflowError, + "timeout period too long"); + return NULL; + } + seconds = (long)timeout; + timeout = timeout - (double)seconds; + tv.tv_sec = seconds; + tv.tv_usec = (long)(timeout * 1E6); + tvp = &tv; + } #ifdef SELECT_USES_HEAP - /* Allocate memory for the lists */ - rfd2obj = PyMem_NEW(pylist, FD_SETSIZE + 1); - wfd2obj = PyMem_NEW(pylist, FD_SETSIZE + 1); - efd2obj = PyMem_NEW(pylist, FD_SETSIZE + 1); - if (rfd2obj == NULL || wfd2obj == NULL || efd2obj == NULL) { - if (rfd2obj) PyMem_DEL(rfd2obj); - if (wfd2obj) PyMem_DEL(wfd2obj); - if (efd2obj) PyMem_DEL(efd2obj); - return PyErr_NoMemory(); - } + /* Allocate memory for the lists */ + rfd2obj = PyMem_NEW(pylist, FD_SETSIZE + 1); + wfd2obj = PyMem_NEW(pylist, FD_SETSIZE + 1); + efd2obj = PyMem_NEW(pylist, FD_SETSIZE + 1); + if (rfd2obj == NULL || wfd2obj == NULL || efd2obj == NULL) { + if (rfd2obj) PyMem_DEL(rfd2obj); + if (wfd2obj) PyMem_DEL(wfd2obj); + if (efd2obj) PyMem_DEL(efd2obj); + return PyErr_NoMemory(); + } #endif /* SELECT_USES_HEAP */ - /* Convert sequences to fd_sets, and get maximum fd number - * propagates the Python exception set in seq2set() - */ - rfd2obj[0].sentinel = -1; - wfd2obj[0].sentinel = -1; - efd2obj[0].sentinel = -1; - if ((imax=seq2set(ifdlist, &ifdset, rfd2obj)) < 0) - goto finally; - if ((omax=seq2set(ofdlist, &ofdset, wfd2obj)) < 0) - goto finally; - if ((emax=seq2set(efdlist, &efdset, efd2obj)) < 0) - goto finally; - max = imax; - if (omax > max) max = omax; - if (emax > max) max = emax; - - Py_BEGIN_ALLOW_THREADS - n = select(max, &ifdset, &ofdset, &efdset, tvp); - Py_END_ALLOW_THREADS + /* Convert sequences to fd_sets, and get maximum fd number + * propagates the Python exception set in seq2set() + */ + rfd2obj[0].sentinel = -1; + wfd2obj[0].sentinel = -1; + efd2obj[0].sentinel = -1; + if ((imax=seq2set(ifdlist, &ifdset, rfd2obj)) < 0) + goto finally; + if ((omax=seq2set(ofdlist, &ofdset, wfd2obj)) < 0) + goto finally; + if ((emax=seq2set(efdlist, &efdset, efd2obj)) < 0) + goto finally; + max = imax; + if (omax > max) max = omax; + if (emax > max) max = emax; + + Py_BEGIN_ALLOW_THREADS + n = select(max, &ifdset, &ofdset, &efdset, tvp); + Py_END_ALLOW_THREADS #ifdef MS_WINDOWS - if (n == SOCKET_ERROR) { - PyErr_SetExcFromWindowsErr(SelectError, WSAGetLastError()); - } + if (n == SOCKET_ERROR) { + PyErr_SetExcFromWindowsErr(SelectError, WSAGetLastError()); + } #else - if (n < 0) { - PyErr_SetFromErrno(SelectError); - } + if (n < 0) { + PyErr_SetFromErrno(SelectError); + } #endif - else { - /* any of these three calls can raise an exception. it's more - convenient to test for this after all three calls... but - is that acceptable? - */ - ifdlist = set2list(&ifdset, rfd2obj); - ofdlist = set2list(&ofdset, wfd2obj); - efdlist = set2list(&efdset, efd2obj); - if (PyErr_Occurred()) - ret = NULL; - else - ret = PyTuple_Pack(3, ifdlist, ofdlist, efdlist); - - Py_DECREF(ifdlist); - Py_DECREF(ofdlist); - Py_DECREF(efdlist); - } - + else { + /* any of these three calls can raise an exception. it's more + convenient to test for this after all three calls... but + is that acceptable? + */ + ifdlist = set2list(&ifdset, rfd2obj); + ofdlist = set2list(&ofdset, wfd2obj); + efdlist = set2list(&efdset, efd2obj); + if (PyErr_Occurred()) + ret = NULL; + else + ret = PyTuple_Pack(3, ifdlist, ofdlist, efdlist); + + Py_DECREF(ifdlist); + Py_DECREF(ofdlist); + Py_DECREF(efdlist); + } + finally: - reap_obj(rfd2obj); - reap_obj(wfd2obj); - reap_obj(efd2obj); + reap_obj(rfd2obj); + reap_obj(wfd2obj); + reap_obj(efd2obj); #ifdef SELECT_USES_HEAP - PyMem_DEL(rfd2obj); - PyMem_DEL(wfd2obj); - PyMem_DEL(efd2obj); + PyMem_DEL(rfd2obj); + PyMem_DEL(wfd2obj); + PyMem_DEL(efd2obj); #endif /* SELECT_USES_HEAP */ - return ret; + return ret; } #if defined(HAVE_POLL) && !defined(HAVE_BROKEN_POLL) -/* +/* * poll() support */ typedef struct { - PyObject_HEAD - PyObject *dict; - int ufd_uptodate; - int ufd_len; - struct pollfd *ufds; + PyObject_HEAD + PyObject *dict; + int ufd_uptodate; + int ufd_len; + struct pollfd *ufds; } pollObject; static PyTypeObject poll_Type; -/* Update the malloc'ed array of pollfds to match the dictionary +/* Update the malloc'ed array of pollfds to match the dictionary contained within a pollObject. Return 1 on success, 0 on an error. */ static int update_ufd_array(pollObject *self) { - Py_ssize_t i, pos; - PyObject *key, *value; - struct pollfd *old_ufds = self->ufds; - - self->ufd_len = PyDict_Size(self->dict); - PyMem_RESIZE(self->ufds, struct pollfd, self->ufd_len); - if (self->ufds == NULL) { - self->ufds = old_ufds; - PyErr_NoMemory(); - return 0; - } - - i = pos = 0; - while (PyDict_Next(self->dict, &pos, &key, &value)) { - self->ufds[i].fd = PyLong_AsLong(key); - self->ufds[i].events = (short)PyLong_AsLong(value); - i++; - } - self->ufd_uptodate = 1; - return 1; + Py_ssize_t i, pos; + PyObject *key, *value; + struct pollfd *old_ufds = self->ufds; + + self->ufd_len = PyDict_Size(self->dict); + PyMem_RESIZE(self->ufds, struct pollfd, self->ufd_len); + if (self->ufds == NULL) { + self->ufds = old_ufds; + PyErr_NoMemory(); + return 0; + } + + i = pos = 0; + while (PyDict_Next(self->dict, &pos, &key, &value)) { + self->ufds[i].fd = PyLong_AsLong(key); + self->ufds[i].events = (short)PyLong_AsLong(value); + i++; + } + self->ufd_uptodate = 1; + return 1; } PyDoc_STRVAR(poll_register_doc, @@ -366,39 +366,39 @@ fd -- either an integer, or an object with a fileno() method returning an\n\ events -- an optional bitmask describing the type of events to check for"); static PyObject * -poll_register(pollObject *self, PyObject *args) +poll_register(pollObject *self, PyObject *args) { - PyObject *o, *key, *value; - int fd, events = POLLIN | POLLPRI | POLLOUT; - int err; - - if (!PyArg_ParseTuple(args, "O|i:register", &o, &events)) { - return NULL; - } - - fd = PyObject_AsFileDescriptor(o); - if (fd == -1) return NULL; - - /* Add entry to the internal dictionary: the key is the - file descriptor, and the value is the event mask. */ - key = PyLong_FromLong(fd); - if (key == NULL) - return NULL; - value = PyLong_FromLong(events); - if (value == NULL) { - Py_DECREF(key); - return NULL; - } - err = PyDict_SetItem(self->dict, key, value); - Py_DECREF(key); - Py_DECREF(value); - if (err < 0) - return NULL; - - self->ufd_uptodate = 0; - - Py_INCREF(Py_None); - return Py_None; + PyObject *o, *key, *value; + int fd, events = POLLIN | POLLPRI | POLLOUT; + int err; + + if (!PyArg_ParseTuple(args, "O|i:register", &o, &events)) { + return NULL; + } + + fd = PyObject_AsFileDescriptor(o); + if (fd == -1) return NULL; + + /* Add entry to the internal dictionary: the key is the + file descriptor, and the value is the event mask. */ + key = PyLong_FromLong(fd); + if (key == NULL) + return NULL; + value = PyLong_FromLong(events); + if (value == NULL) { + Py_DECREF(key); + return NULL; + } + err = PyDict_SetItem(self->dict, key, value); + Py_DECREF(key); + Py_DECREF(value); + if (err < 0) + return NULL; + + self->ufd_uptodate = 0; + + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(poll_modify_doc, @@ -411,41 +411,41 @@ events -- an optional bitmask describing the type of events to check for"); static PyObject * poll_modify(pollObject *self, PyObject *args) { - PyObject *o, *key, *value; - int fd, events; - int err; - - if (!PyArg_ParseTuple(args, "Oi:modify", &o, &events)) { - return NULL; - } - - fd = PyObject_AsFileDescriptor(o); - if (fd == -1) return NULL; - - /* Modify registered fd */ - key = PyLong_FromLong(fd); - if (key == NULL) - return NULL; - if (PyDict_GetItem(self->dict, key) == NULL) { - errno = ENOENT; - PyErr_SetFromErrno(PyExc_IOError); - return NULL; - } - value = PyLong_FromLong(events); - if (value == NULL) { - Py_DECREF(key); - return NULL; - } - err = PyDict_SetItem(self->dict, key, value); - Py_DECREF(key); - Py_DECREF(value); - if (err < 0) - return NULL; - - self->ufd_uptodate = 0; - - Py_INCREF(Py_None); - return Py_None; + PyObject *o, *key, *value; + int fd, events; + int err; + + if (!PyArg_ParseTuple(args, "Oi:modify", &o, &events)) { + return NULL; + } + + fd = PyObject_AsFileDescriptor(o); + if (fd == -1) return NULL; + + /* Modify registered fd */ + key = PyLong_FromLong(fd); + if (key == NULL) + return NULL; + if (PyDict_GetItem(self->dict, key) == NULL) { + errno = ENOENT; + PyErr_SetFromErrno(PyExc_IOError); + return NULL; + } + value = PyLong_FromLong(events); + if (value == NULL) { + Py_DECREF(key); + return NULL; + } + err = PyDict_SetItem(self->dict, key, value); + Py_DECREF(key); + Py_DECREF(value); + if (err < 0) + return NULL; + + self->ufd_uptodate = 0; + + Py_INCREF(Py_None); + return Py_None; } @@ -454,32 +454,32 @@ PyDoc_STRVAR(poll_unregister_doc, Remove a file descriptor being tracked by the polling object."); static PyObject * -poll_unregister(pollObject *self, PyObject *o) +poll_unregister(pollObject *self, PyObject *o) { - PyObject *key; - int fd; - - fd = PyObject_AsFileDescriptor( o ); - if (fd == -1) - return NULL; - - /* Check whether the fd is already in the array */ - key = PyLong_FromLong(fd); - if (key == NULL) - return NULL; - - if (PyDict_DelItem(self->dict, key) == -1) { - Py_DECREF(key); - /* This will simply raise the KeyError set by PyDict_DelItem - if the file descriptor isn't registered. */ - return NULL; - } - - Py_DECREF(key); - self->ufd_uptodate = 0; - - Py_INCREF(Py_None); - return Py_None; + PyObject *key; + int fd; + + fd = PyObject_AsFileDescriptor( o ); + if (fd == -1) + return NULL; + + /* Check whether the fd is already in the array */ + key = PyLong_FromLong(fd); + if (key == NULL) + return NULL; + + if (PyDict_DelItem(self->dict, key) == -1) { + Py_DECREF(key); + /* This will simply raise the KeyError set by PyDict_DelItem + if the file descriptor isn't registered. */ + return NULL; + } + + Py_DECREF(key); + self->ufd_uptodate = 0; + + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(poll_poll_doc, @@ -488,169 +488,169 @@ Polls the set of registered file descriptors, returning a list containing \n\ any descriptors that have events or errors to report."); static PyObject * -poll_poll(pollObject *self, PyObject *args) +poll_poll(pollObject *self, PyObject *args) { - PyObject *result_list = NULL, *tout = NULL; - int timeout = 0, poll_result, i, j; - PyObject *value = NULL, *num = NULL; - - if (!PyArg_UnpackTuple(args, "poll", 0, 1, &tout)) { - return NULL; - } - - /* Check values for timeout */ - if (tout == NULL || tout == Py_None) - timeout = -1; - else if (!PyNumber_Check(tout)) { - PyErr_SetString(PyExc_TypeError, - "timeout must be an integer or None"); - return NULL; - } - else { - tout = PyNumber_Long(tout); - if (!tout) - return NULL; - timeout = PyLong_AsLong(tout); - Py_DECREF(tout); - if (timeout == -1 && PyErr_Occurred()) - return NULL; - } - - /* Ensure the ufd array is up to date */ - if (!self->ufd_uptodate) - if (update_ufd_array(self) == 0) - return NULL; - - /* call poll() */ - Py_BEGIN_ALLOW_THREADS - poll_result = poll(self->ufds, self->ufd_len, timeout); - Py_END_ALLOW_THREADS - - if (poll_result < 0) { - PyErr_SetFromErrno(SelectError); - return NULL; - } - - /* build the result list */ - - result_list = PyList_New(poll_result); - if (!result_list) - return NULL; - else { - for (i = 0, j = 0; j < poll_result; j++) { - /* skip to the next fired descriptor */ - while (!self->ufds[i].revents) { - i++; - } - /* if we hit a NULL return, set value to NULL - and break out of loop; code at end will - clean up result_list */ - value = PyTuple_New(2); - if (value == NULL) - goto error; - num = PyLong_FromLong(self->ufds[i].fd); - if (num == NULL) { - Py_DECREF(value); - goto error; - } - PyTuple_SET_ITEM(value, 0, num); - - /* The &0xffff is a workaround for AIX. 'revents' - is a 16-bit short, and IBM assigned POLLNVAL - to be 0x8000, so the conversion to int results - in a negative number. See SF bug #923315. */ - num = PyLong_FromLong(self->ufds[i].revents & 0xffff); - if (num == NULL) { - Py_DECREF(value); - goto error; - } - PyTuple_SET_ITEM(value, 1, num); - if ((PyList_SetItem(result_list, j, value)) == -1) { - Py_DECREF(value); - goto error; - } - i++; - } - } - return result_list; + PyObject *result_list = NULL, *tout = NULL; + int timeout = 0, poll_result, i, j; + PyObject *value = NULL, *num = NULL; + + if (!PyArg_UnpackTuple(args, "poll", 0, 1, &tout)) { + return NULL; + } + + /* Check values for timeout */ + if (tout == NULL || tout == Py_None) + timeout = -1; + else if (!PyNumber_Check(tout)) { + PyErr_SetString(PyExc_TypeError, + "timeout must be an integer or None"); + return NULL; + } + else { + tout = PyNumber_Long(tout); + if (!tout) + return NULL; + timeout = PyLong_AsLong(tout); + Py_DECREF(tout); + if (timeout == -1 && PyErr_Occurred()) + return NULL; + } + + /* Ensure the ufd array is up to date */ + if (!self->ufd_uptodate) + if (update_ufd_array(self) == 0) + return NULL; + + /* call poll() */ + Py_BEGIN_ALLOW_THREADS + poll_result = poll(self->ufds, self->ufd_len, timeout); + Py_END_ALLOW_THREADS + + if (poll_result < 0) { + PyErr_SetFromErrno(SelectError); + return NULL; + } + + /* build the result list */ + + result_list = PyList_New(poll_result); + if (!result_list) + return NULL; + else { + for (i = 0, j = 0; j < poll_result; j++) { + /* skip to the next fired descriptor */ + while (!self->ufds[i].revents) { + i++; + } + /* if we hit a NULL return, set value to NULL + and break out of loop; code at end will + clean up result_list */ + value = PyTuple_New(2); + if (value == NULL) + goto error; + num = PyLong_FromLong(self->ufds[i].fd); + if (num == NULL) { + Py_DECREF(value); + goto error; + } + PyTuple_SET_ITEM(value, 0, num); + + /* The &0xffff is a workaround for AIX. 'revents' + is a 16-bit short, and IBM assigned POLLNVAL + to be 0x8000, so the conversion to int results + in a negative number. See SF bug #923315. */ + num = PyLong_FromLong(self->ufds[i].revents & 0xffff); + if (num == NULL) { + Py_DECREF(value); + goto error; + } + PyTuple_SET_ITEM(value, 1, num); + if ((PyList_SetItem(result_list, j, value)) == -1) { + Py_DECREF(value); + goto error; + } + i++; + } + } + return result_list; error: - Py_DECREF(result_list); - return NULL; + Py_DECREF(result_list); + return NULL; } static PyMethodDef poll_methods[] = { - {"register", (PyCFunction)poll_register, - METH_VARARGS, poll_register_doc}, - {"modify", (PyCFunction)poll_modify, - METH_VARARGS, poll_modify_doc}, - {"unregister", (PyCFunction)poll_unregister, - METH_O, poll_unregister_doc}, - {"poll", (PyCFunction)poll_poll, - METH_VARARGS, poll_poll_doc}, - {NULL, NULL} /* sentinel */ + {"register", (PyCFunction)poll_register, + METH_VARARGS, poll_register_doc}, + {"modify", (PyCFunction)poll_modify, + METH_VARARGS, poll_modify_doc}, + {"unregister", (PyCFunction)poll_unregister, + METH_O, poll_unregister_doc}, + {"poll", (PyCFunction)poll_poll, + METH_VARARGS, poll_poll_doc}, + {NULL, NULL} /* sentinel */ }; static pollObject * newPollObject(void) { - pollObject *self; - self = PyObject_New(pollObject, &poll_Type); - if (self == NULL) - return NULL; - /* ufd_uptodate is a Boolean, denoting whether the - array pointed to by ufds matches the contents of the dictionary. */ - self->ufd_uptodate = 0; - self->ufds = NULL; - self->dict = PyDict_New(); - if (self->dict == NULL) { - Py_DECREF(self); - return NULL; - } - return self; + pollObject *self; + self = PyObject_New(pollObject, &poll_Type); + if (self == NULL) + return NULL; + /* ufd_uptodate is a Boolean, denoting whether the + array pointed to by ufds matches the contents of the dictionary. */ + self->ufd_uptodate = 0; + self->ufds = NULL; + self->dict = PyDict_New(); + if (self->dict == NULL) { + Py_DECREF(self); + return NULL; + } + return self; } static void poll_dealloc(pollObject *self) { - if (self->ufds != NULL) - PyMem_DEL(self->ufds); - Py_XDECREF(self->dict); - PyObject_Del(self); + if (self->ufds != NULL) + PyMem_DEL(self->ufds); + Py_XDECREF(self->dict); + PyObject_Del(self); } static PyTypeObject poll_Type = { - /* The ob_type field must be initialized in the module init function - * to be portable to Windows without using C++. */ - PyVarObject_HEAD_INIT(NULL, 0) - "select.poll", /*tp_name*/ - sizeof(pollObject), /*tp_basicsize*/ - 0, /*tp_itemsize*/ - /* methods */ - (destructor)poll_dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_reserved*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash*/ - 0, /*tp_call*/ - 0, /*tp_str*/ - 0, /*tp_getattro*/ - 0, /*tp_setattro*/ - 0, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT, /*tp_flags*/ - 0, /*tp_doc*/ - 0, /*tp_traverse*/ - 0, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - poll_methods, /*tp_methods*/ + /* The ob_type field must be initialized in the module init function + * to be portable to Windows without using C++. */ + PyVarObject_HEAD_INIT(NULL, 0) + "select.poll", /*tp_name*/ + sizeof(pollObject), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + /* methods */ + (destructor)poll_dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_reserved*/ + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + 0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT, /*tp_flags*/ + 0, /*tp_doc*/ + 0, /*tp_traverse*/ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + poll_methods, /*tp_methods*/ }; PyDoc_STRVAR(poll_doc, @@ -660,36 +660,36 @@ unregistering file descriptors, and then polling them for I/O events."); static PyObject * select_poll(PyObject *self, PyObject *unused) { - return (PyObject *)newPollObject(); + return (PyObject *)newPollObject(); } #ifdef __APPLE__ -/* +/* * On some systems poll() sets errno on invalid file descriptors. We test * for this at runtime because this bug may be fixed or introduced between * OS releases. */ static int select_have_broken_poll(void) { - int poll_test; - int filedes[2]; - - struct pollfd poll_struct = { 0, POLLIN|POLLPRI|POLLOUT, 0 }; - - /* Create a file descriptor to make invalid */ - if (pipe(filedes) < 0) { - return 1; - } - poll_struct.fd = filedes[0]; - close(filedes[0]); - close(filedes[1]); - poll_test = poll(&poll_struct, 1, 0); - if (poll_test < 0) { - return 1; - } else if (poll_test == 0 && poll_struct.revents != POLLNVAL) { - return 1; - } - return 0; + int poll_test; + int filedes[2]; + + struct pollfd poll_struct = { 0, POLLIN|POLLPRI|POLLOUT, 0 }; + + /* Create a file descriptor to make invalid */ + if (pipe(filedes) < 0) { + return 1; + } + poll_struct.fd = filedes[0]; + close(filedes[0]); + close(filedes[1]); + poll_test = poll(&poll_struct, 1, 0); + if (poll_test < 0) { + return 1; + } else if (poll_test == 0 && poll_struct.revents != POLLNVAL) { + return 1; + } + return 0; } #endif /* __APPLE__ */ @@ -708,8 +708,8 @@ static int select_have_broken_poll(void) #endif typedef struct { - PyObject_HEAD - SOCKET epfd; /* epoll control file descriptor */ + PyObject_HEAD + SOCKET epfd; /* epoll control file descriptor */ } pyEpoll_Object; static PyTypeObject pyEpoll_Type; @@ -718,92 +718,92 @@ static PyTypeObject pyEpoll_Type; static PyObject * pyepoll_err_closed(void) { - PyErr_SetString(PyExc_ValueError, "I/O operation on closed epoll fd"); - return NULL; + PyErr_SetString(PyExc_ValueError, "I/O operation on closed epoll fd"); + return NULL; } static int pyepoll_internal_close(pyEpoll_Object *self) { - int save_errno = 0; - if (self->epfd >= 0) { - int epfd = self->epfd; - self->epfd = -1; - Py_BEGIN_ALLOW_THREADS - if (close(epfd) < 0) - save_errno = errno; - Py_END_ALLOW_THREADS - } - return save_errno; + int save_errno = 0; + if (self->epfd >= 0) { + int epfd = self->epfd; + self->epfd = -1; + Py_BEGIN_ALLOW_THREADS + if (close(epfd) < 0) + save_errno = errno; + Py_END_ALLOW_THREADS + } + return save_errno; } static PyObject * newPyEpoll_Object(PyTypeObject *type, int sizehint, SOCKET fd) { - pyEpoll_Object *self; - - if (sizehint == -1) { - sizehint = FD_SETSIZE-1; - } - else if (sizehint < 1) { - PyErr_Format(PyExc_ValueError, - "sizehint must be greater zero, got %d", - sizehint); - return NULL; - } - - assert(type != NULL && type->tp_alloc != NULL); - self = (pyEpoll_Object *) type->tp_alloc(type, 0); - if (self == NULL) - return NULL; - - if (fd == -1) { - Py_BEGIN_ALLOW_THREADS - self->epfd = epoll_create(sizehint); - Py_END_ALLOW_THREADS - } - else { - self->epfd = fd; - } - if (self->epfd < 0) { - Py_DECREF(self); - PyErr_SetFromErrno(PyExc_IOError); - return NULL; - } - return (PyObject *)self; + pyEpoll_Object *self; + + if (sizehint == -1) { + sizehint = FD_SETSIZE-1; + } + else if (sizehint < 1) { + PyErr_Format(PyExc_ValueError, + "sizehint must be greater zero, got %d", + sizehint); + return NULL; + } + + assert(type != NULL && type->tp_alloc != NULL); + self = (pyEpoll_Object *) type->tp_alloc(type, 0); + if (self == NULL) + return NULL; + + if (fd == -1) { + Py_BEGIN_ALLOW_THREADS + self->epfd = epoll_create(sizehint); + Py_END_ALLOW_THREADS + } + else { + self->epfd = fd; + } + if (self->epfd < 0) { + Py_DECREF(self); + PyErr_SetFromErrno(PyExc_IOError); + return NULL; + } + return (PyObject *)self; } static PyObject * pyepoll_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - int sizehint = -1; - static char *kwlist[] = {"sizehint", NULL}; + int sizehint = -1; + static char *kwlist[] = {"sizehint", NULL}; - if (!PyArg_ParseTupleAndKeywords(args, kwds, "|i:epoll", kwlist, - &sizehint)) - return NULL; + if (!PyArg_ParseTupleAndKeywords(args, kwds, "|i:epoll", kwlist, + &sizehint)) + return NULL; - return newPyEpoll_Object(type, sizehint, -1); + return newPyEpoll_Object(type, sizehint, -1); } static void pyepoll_dealloc(pyEpoll_Object *self) { - (void)pyepoll_internal_close(self); - Py_TYPE(self)->tp_free(self); + (void)pyepoll_internal_close(self); + Py_TYPE(self)->tp_free(self); } static PyObject* pyepoll_close(pyEpoll_Object *self) { - errno = pyepoll_internal_close(self); - if (errno < 0) { - PyErr_SetFromErrno(PyExc_IOError); - return NULL; - } - Py_RETURN_NONE; + errno = pyepoll_internal_close(self); + if (errno < 0) { + PyErr_SetFromErrno(PyExc_IOError); + return NULL; + } + Py_RETURN_NONE; } PyDoc_STRVAR(pyepoll_close_doc, @@ -815,18 +815,18 @@ object will raise an exception."); static PyObject* pyepoll_get_closed(pyEpoll_Object *self) { - if (self->epfd < 0) - Py_RETURN_TRUE; - else - Py_RETURN_FALSE; + if (self->epfd < 0) + Py_RETURN_TRUE; + else + Py_RETURN_FALSE; } static PyObject* pyepoll_fileno(pyEpoll_Object *self) { - if (self->epfd < 0) - return pyepoll_err_closed(); - return PyLong_FromLong(self->epfd); + if (self->epfd < 0) + return pyepoll_err_closed(); + return PyLong_FromLong(self->epfd); } PyDoc_STRVAR(pyepoll_fileno_doc, @@ -837,12 +837,12 @@ Return the epoll control file descriptor."); static PyObject* pyepoll_fromfd(PyObject *cls, PyObject *args) { - SOCKET fd; + SOCKET fd; - if (!PyArg_ParseTuple(args, "i:fromfd", &fd)) - return NULL; + if (!PyArg_ParseTuple(args, "i:fromfd", &fd)) + return NULL; - return newPyEpoll_Object((PyTypeObject*)cls, -1, fd); + return newPyEpoll_Object((PyTypeObject*)cls, -1, fd); } PyDoc_STRVAR(pyepoll_fromfd_doc, @@ -853,65 +853,65 @@ Create an epoll object from a given control fd."); static PyObject * pyepoll_internal_ctl(int epfd, int op, PyObject *pfd, unsigned int events) { - struct epoll_event ev; - int result; - int fd; - - if (epfd < 0) - return pyepoll_err_closed(); - - fd = PyObject_AsFileDescriptor(pfd); - if (fd == -1) { - return NULL; - } - - switch(op) { - case EPOLL_CTL_ADD: - case EPOLL_CTL_MOD: - ev.events = events; - ev.data.fd = fd; - Py_BEGIN_ALLOW_THREADS - result = epoll_ctl(epfd, op, fd, &ev); - Py_END_ALLOW_THREADS - break; - case EPOLL_CTL_DEL: - /* In kernel versions before 2.6.9, the EPOLL_CTL_DEL - * operation required a non-NULL pointer in event, even - * though this argument is ignored. */ - Py_BEGIN_ALLOW_THREADS - result = epoll_ctl(epfd, op, fd, &ev); - if (errno == EBADF) { - /* fd already closed */ - result = 0; - errno = 0; - } - Py_END_ALLOW_THREADS - break; - default: - result = -1; - errno = EINVAL; - } - - if (result < 0) { - PyErr_SetFromErrno(PyExc_IOError); - return NULL; - } - Py_RETURN_NONE; + struct epoll_event ev; + int result; + int fd; + + if (epfd < 0) + return pyepoll_err_closed(); + + fd = PyObject_AsFileDescriptor(pfd); + if (fd == -1) { + return NULL; + } + + switch(op) { + case EPOLL_CTL_ADD: + case EPOLL_CTL_MOD: + ev.events = events; + ev.data.fd = fd; + Py_BEGIN_ALLOW_THREADS + result = epoll_ctl(epfd, op, fd, &ev); + Py_END_ALLOW_THREADS + break; + case EPOLL_CTL_DEL: + /* In kernel versions before 2.6.9, the EPOLL_CTL_DEL + * operation required a non-NULL pointer in event, even + * though this argument is ignored. */ + Py_BEGIN_ALLOW_THREADS + result = epoll_ctl(epfd, op, fd, &ev); + if (errno == EBADF) { + /* fd already closed */ + result = 0; + errno = 0; + } + Py_END_ALLOW_THREADS + break; + default: + result = -1; + errno = EINVAL; + } + + if (result < 0) { + PyErr_SetFromErrno(PyExc_IOError); + return NULL; + } + Py_RETURN_NONE; } static PyObject * pyepoll_register(pyEpoll_Object *self, PyObject *args, PyObject *kwds) { - PyObject *pfd; - unsigned int events = EPOLLIN | EPOLLOUT | EPOLLPRI; - static char *kwlist[] = {"fd", "eventmask", NULL}; + PyObject *pfd; + unsigned int events = EPOLLIN | EPOLLOUT | EPOLLPRI; + static char *kwlist[] = {"fd", "eventmask", NULL}; - if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|I:register", kwlist, - &pfd, &events)) { - return NULL; - } + if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|I:register", kwlist, + &pfd, &events)) { + return NULL; + } - return pyepoll_internal_ctl(self->epfd, EPOLL_CTL_ADD, pfd, events); + return pyepoll_internal_ctl(self->epfd, EPOLL_CTL_ADD, pfd, events); } PyDoc_STRVAR(pyepoll_register_doc, @@ -928,16 +928,16 @@ The epoll interface supports all file descriptors that support poll."); static PyObject * pyepoll_modify(pyEpoll_Object *self, PyObject *args, PyObject *kwds) { - PyObject *pfd; - unsigned int events; - static char *kwlist[] = {"fd", "eventmask", NULL}; + PyObject *pfd; + unsigned int events; + static char *kwlist[] = {"fd", "eventmask", NULL}; - if (!PyArg_ParseTupleAndKeywords(args, kwds, "OI:modify", kwlist, - &pfd, &events)) { - return NULL; - } + if (!PyArg_ParseTupleAndKeywords(args, kwds, "OI:modify", kwlist, + &pfd, &events)) { + return NULL; + } - return pyepoll_internal_ctl(self->epfd, EPOLL_CTL_MOD, pfd, events); + return pyepoll_internal_ctl(self->epfd, EPOLL_CTL_MOD, pfd, events); } PyDoc_STRVAR(pyepoll_modify_doc, @@ -949,15 +949,15 @@ events is a bit set composed of the various EPOLL constants"); static PyObject * pyepoll_unregister(pyEpoll_Object *self, PyObject *args, PyObject *kwds) { - PyObject *pfd; - static char *kwlist[] = {"fd", NULL}; + PyObject *pfd; + static char *kwlist[] = {"fd", NULL}; - if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:unregister", kwlist, - &pfd)) { - return NULL; - } + if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:unregister", kwlist, + &pfd)) { + return NULL; + } - return pyepoll_internal_ctl(self->epfd, EPOLL_CTL_DEL, pfd, 0); + return pyepoll_internal_ctl(self->epfd, EPOLL_CTL_DEL, pfd, 0); } PyDoc_STRVAR(pyepoll_unregister_doc, @@ -968,76 +968,76 @@ fd is the target file descriptor of the operation."); static PyObject * pyepoll_poll(pyEpoll_Object *self, PyObject *args, PyObject *kwds) { - double dtimeout = -1.; - int timeout; - int maxevents = -1; - int nfds, i; - PyObject *elist = NULL, *etuple = NULL; - struct epoll_event *evs = NULL; - static char *kwlist[] = {"timeout", "maxevents", NULL}; - - if (self->epfd < 0) - return pyepoll_err_closed(); - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "|di:poll", kwlist, - &dtimeout, &maxevents)) { - return NULL; - } - - if (dtimeout < 0) { - timeout = -1; - } - else if (dtimeout * 1000.0 > INT_MAX) { - PyErr_SetString(PyExc_OverflowError, - "timeout is too large"); - return NULL; - } - else { - timeout = (int)(dtimeout * 1000.0); - } - - if (maxevents == -1) { - maxevents = FD_SETSIZE-1; - } - else if (maxevents < 1) { - PyErr_Format(PyExc_ValueError, - "maxevents must be greater than 0, got %d", - maxevents); - return NULL; - } - - evs = PyMem_New(struct epoll_event, maxevents); - if (evs == NULL) { - Py_DECREF(self); - PyErr_NoMemory(); - return NULL; - } - - Py_BEGIN_ALLOW_THREADS - nfds = epoll_wait(self->epfd, evs, maxevents, timeout); - Py_END_ALLOW_THREADS - if (nfds < 0) { - PyErr_SetFromErrno(PyExc_IOError); - goto error; - } - - elist = PyList_New(nfds); - if (elist == NULL) { - goto error; - } - - for (i = 0; i < nfds; i++) { - etuple = Py_BuildValue("iI", evs[i].data.fd, evs[i].events); - if (etuple == NULL) { - Py_CLEAR(elist); - goto error; - } - PyList_SET_ITEM(elist, i, etuple); - } + double dtimeout = -1.; + int timeout; + int maxevents = -1; + int nfds, i; + PyObject *elist = NULL, *etuple = NULL; + struct epoll_event *evs = NULL; + static char *kwlist[] = {"timeout", "maxevents", NULL}; + + if (self->epfd < 0) + return pyepoll_err_closed(); + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "|di:poll", kwlist, + &dtimeout, &maxevents)) { + return NULL; + } + + if (dtimeout < 0) { + timeout = -1; + } + else if (dtimeout * 1000.0 > INT_MAX) { + PyErr_SetString(PyExc_OverflowError, + "timeout is too large"); + return NULL; + } + else { + timeout = (int)(dtimeout * 1000.0); + } + + if (maxevents == -1) { + maxevents = FD_SETSIZE-1; + } + else if (maxevents < 1) { + PyErr_Format(PyExc_ValueError, + "maxevents must be greater than 0, got %d", + maxevents); + return NULL; + } + + evs = PyMem_New(struct epoll_event, maxevents); + if (evs == NULL) { + Py_DECREF(self); + PyErr_NoMemory(); + return NULL; + } + + Py_BEGIN_ALLOW_THREADS + nfds = epoll_wait(self->epfd, evs, maxevents, timeout); + Py_END_ALLOW_THREADS + if (nfds < 0) { + PyErr_SetFromErrno(PyExc_IOError); + goto error; + } + + elist = PyList_New(nfds); + if (elist == NULL) { + goto error; + } + + for (i = 0; i < nfds; i++) { + etuple = Py_BuildValue("iI", evs[i].data.fd, evs[i].events); + if (etuple == NULL) { + Py_CLEAR(elist); + goto error; + } + PyList_SET_ITEM(elist, i, etuple); + } error: - PyMem_Free(evs); - return elist; + PyMem_Free(evs); + return elist; } PyDoc_STRVAR(pyepoll_poll_doc, @@ -1048,27 +1048,27 @@ in seconds (as float). -1 makes poll wait indefinitely.\n\ Up to maxevents are returned to the caller."); static PyMethodDef pyepoll_methods[] = { - {"fromfd", (PyCFunction)pyepoll_fromfd, - METH_VARARGS | METH_CLASS, pyepoll_fromfd_doc}, - {"close", (PyCFunction)pyepoll_close, METH_NOARGS, - pyepoll_close_doc}, - {"fileno", (PyCFunction)pyepoll_fileno, METH_NOARGS, - pyepoll_fileno_doc}, - {"modify", (PyCFunction)pyepoll_modify, - METH_VARARGS | METH_KEYWORDS, pyepoll_modify_doc}, - {"register", (PyCFunction)pyepoll_register, - METH_VARARGS | METH_KEYWORDS, pyepoll_register_doc}, - {"unregister", (PyCFunction)pyepoll_unregister, - METH_VARARGS | METH_KEYWORDS, pyepoll_unregister_doc}, - {"poll", (PyCFunction)pyepoll_poll, - METH_VARARGS | METH_KEYWORDS, pyepoll_poll_doc}, - {NULL, NULL}, + {"fromfd", (PyCFunction)pyepoll_fromfd, + METH_VARARGS | METH_CLASS, pyepoll_fromfd_doc}, + {"close", (PyCFunction)pyepoll_close, METH_NOARGS, + pyepoll_close_doc}, + {"fileno", (PyCFunction)pyepoll_fileno, METH_NOARGS, + pyepoll_fileno_doc}, + {"modify", (PyCFunction)pyepoll_modify, + METH_VARARGS | METH_KEYWORDS, pyepoll_modify_doc}, + {"register", (PyCFunction)pyepoll_register, + METH_VARARGS | METH_KEYWORDS, pyepoll_register_doc}, + {"unregister", (PyCFunction)pyepoll_unregister, + METH_VARARGS | METH_KEYWORDS, pyepoll_unregister_doc}, + {"poll", (PyCFunction)pyepoll_poll, + METH_VARARGS | METH_KEYWORDS, pyepoll_poll_doc}, + {NULL, NULL}, }; static PyGetSetDef pyepoll_getsetlist[] = { - {"closed", (getter)pyepoll_get_closed, NULL, - "True if the epoll handler is closed"}, - {0}, + {"closed", (getter)pyepoll_get_closed, NULL, + "True if the epoll handler is closed"}, + {0}, }; PyDoc_STRVAR(pyepoll_doc, @@ -1081,45 +1081,45 @@ sizehint is used to optimize internal data structures. It doesn't limit\n\ the maximum number of monitored events."); static PyTypeObject pyEpoll_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "select.epoll", /* tp_name */ - sizeof(pyEpoll_Object), /* tp_basicsize */ - 0, /* tp_itemsize */ - (destructor)pyepoll_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ - pyepoll_doc, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - pyepoll_methods, /* tp_methods */ - 0, /* tp_members */ - pyepoll_getsetlist, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - pyepoll_new, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "select.epoll", /* tp_name */ + sizeof(pyEpoll_Object), /* tp_basicsize */ + 0, /* tp_itemsize */ + (destructor)pyepoll_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + pyepoll_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + pyepoll_methods, /* tp_methods */ + 0, /* tp_members */ + pyepoll_getsetlist, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + pyepoll_new, /* tp_new */ + 0, /* tp_free */ }; #endif /* HAVE_EPOLL */ @@ -1174,8 +1174,8 @@ of. You could also set up a dictionary on the python side to store a\n\ udata->object mapping."); typedef struct { - PyObject_HEAD - struct kevent e; + PyObject_HEAD + struct kevent e; } kqueue_event_Object; static PyTypeObject kqueue_event_Type; @@ -1183,8 +1183,8 @@ static PyTypeObject kqueue_event_Type; #define kqueue_event_Check(op) (PyObject_TypeCheck((op), &kqueue_event_Type)) typedef struct { - PyObject_HEAD - SOCKET kqfd; /* kqueue control fd */ + PyObject_HEAD + SOCKET kqfd; /* kqueue control fd */ } kqueue_queue_Object; static PyTypeObject kqueue_queue_Type; @@ -1198,221 +1198,221 @@ static PyTypeObject kqueue_queue_Type; #define KQ_OFF(x) offsetof(kqueue_event_Object, x) static struct PyMemberDef kqueue_event_members[] = { - {"ident", T_UINT, KQ_OFF(e.ident)}, - {"filter", T_SHORT, KQ_OFF(e.filter)}, - {"flags", T_USHORT, KQ_OFF(e.flags)}, - {"fflags", T_UINT, KQ_OFF(e.fflags)}, - {"data", T_INT, KQ_OFF(e.data)}, - {"udata", T_INT, KQ_OFF(e.udata)}, - {NULL} /* Sentinel */ + {"ident", T_UINT, KQ_OFF(e.ident)}, + {"filter", T_SHORT, KQ_OFF(e.filter)}, + {"flags", T_USHORT, KQ_OFF(e.flags)}, + {"fflags", T_UINT, KQ_OFF(e.fflags)}, + {"data", T_INT, KQ_OFF(e.data)}, + {"udata", T_INT, KQ_OFF(e.udata)}, + {NULL} /* Sentinel */ }; #undef KQ_OFF static PyObject * kqueue_event_repr(kqueue_event_Object *s) { - char buf[1024]; - PyOS_snprintf( - buf, sizeof(buf), - "<select.kevent ident=%lu filter=%d flags=0x%x fflags=0x%x " - "data=0x%lx udata=%p>", - (unsigned long)(s->e.ident), s->e.filter, s->e.flags, - s->e.fflags, (long)(s->e.data), s->e.udata); - return PyBytes_FromString(buf); + char buf[1024]; + PyOS_snprintf( + buf, sizeof(buf), + "<select.kevent ident=%lu filter=%d flags=0x%x fflags=0x%x " + "data=0x%lx udata=%p>", + (unsigned long)(s->e.ident), s->e.filter, s->e.flags, + s->e.fflags, (long)(s->e.data), s->e.udata); + return PyBytes_FromString(buf); } static int kqueue_event_init(kqueue_event_Object *self, PyObject *args, PyObject *kwds) { - PyObject *pfd; - static char *kwlist[] = {"ident", "filter", "flags", "fflags", - "data", "udata", NULL}; - - EV_SET(&(self->e), 0, EVFILT_READ, EV_ADD, 0, 0, 0); /* defaults */ - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|hhiii:kevent", kwlist, - &pfd, &(self->e.filter), &(self->e.flags), - &(self->e.fflags), &(self->e.data), &(self->e.udata))) { - return -1; - } - - self->e.ident = PyObject_AsFileDescriptor(pfd); - if (self->e.ident == -1) { - return -1; - } - return 0; + PyObject *pfd; + static char *kwlist[] = {"ident", "filter", "flags", "fflags", + "data", "udata", NULL}; + + EV_SET(&(self->e), 0, EVFILT_READ, EV_ADD, 0, 0, 0); /* defaults */ + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|hhiii:kevent", kwlist, + &pfd, &(self->e.filter), &(self->e.flags), + &(self->e.fflags), &(self->e.data), &(self->e.udata))) { + return -1; + } + + self->e.ident = PyObject_AsFileDescriptor(pfd); + if (self->e.ident == -1) { + return -1; + } + return 0; } static PyObject * kqueue_event_richcompare(kqueue_event_Object *s, kqueue_event_Object *o, - int op) + int op) { - int result = 0; - - if (!kqueue_event_Check(o)) { - if (op == Py_EQ || op == Py_NE) { - PyObject *res = op == Py_EQ ? Py_False : Py_True; - Py_INCREF(res); - return res; - } - PyErr_Format(PyExc_TypeError, - "can't compare %.200s to %.200s", - Py_TYPE(s)->tp_name, Py_TYPE(o)->tp_name); - return NULL; - } - if (((result = s->e.ident - o->e.ident) == 0) && - ((result = s->e.filter - o->e.filter) == 0) && - ((result = s->e.flags - o->e.flags) == 0) && - ((result = s->e.fflags - o->e.fflags) == 0) && - ((result = s->e.data - o->e.data) == 0) && - ((result = s->e.udata - o->e.udata) == 0) - ) { - result = 0; - } - - switch (op) { - case Py_EQ: - result = (result == 0); - break; - case Py_NE: - result = (result != 0); - break; - case Py_LE: - result = (result <= 0); - break; - case Py_GE: - result = (result >= 0); - break; - case Py_LT: - result = (result < 0); - break; - case Py_GT: - result = (result > 0); - break; - } - return PyBool_FromLong(result); + int result = 0; + + if (!kqueue_event_Check(o)) { + if (op == Py_EQ || op == Py_NE) { + PyObject *res = op == Py_EQ ? Py_False : Py_True; + Py_INCREF(res); + return res; + } + PyErr_Format(PyExc_TypeError, + "can't compare %.200s to %.200s", + Py_TYPE(s)->tp_name, Py_TYPE(o)->tp_name); + return NULL; + } + if (((result = s->e.ident - o->e.ident) == 0) && + ((result = s->e.filter - o->e.filter) == 0) && + ((result = s->e.flags - o->e.flags) == 0) && + ((result = s->e.fflags - o->e.fflags) == 0) && + ((result = s->e.data - o->e.data) == 0) && + ((result = s->e.udata - o->e.udata) == 0) + ) { + result = 0; + } + + switch (op) { + case Py_EQ: + result = (result == 0); + break; + case Py_NE: + result = (result != 0); + break; + case Py_LE: + result = (result <= 0); + break; + case Py_GE: + result = (result >= 0); + break; + case Py_LT: + result = (result < 0); + break; + case Py_GT: + result = (result > 0); + break; + } + return PyBool_FromLong(result); } static PyTypeObject kqueue_event_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "select.kevent", /* tp_name */ - sizeof(kqueue_event_Object), /* tp_basicsize */ - 0, /* tp_itemsize */ - 0, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)kqueue_event_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ - kqueue_event_doc, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - (richcmpfunc)kqueue_event_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - kqueue_event_members, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - (initproc)kqueue_event_init, /* tp_init */ - 0, /* tp_alloc */ - 0, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "select.kevent", /* tp_name */ + sizeof(kqueue_event_Object), /* tp_basicsize */ + 0, /* tp_itemsize */ + 0, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)kqueue_event_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + kqueue_event_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + (richcmpfunc)kqueue_event_richcompare, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + kqueue_event_members, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + (initproc)kqueue_event_init, /* tp_init */ + 0, /* tp_alloc */ + 0, /* tp_new */ + 0, /* tp_free */ }; static PyObject * kqueue_queue_err_closed(void) { - PyErr_SetString(PyExc_ValueError, "I/O operation on closed kqueue fd"); - return NULL; + PyErr_SetString(PyExc_ValueError, "I/O operation on closed kqueue fd"); + return NULL; } static int kqueue_queue_internal_close(kqueue_queue_Object *self) { - int save_errno = 0; - if (self->kqfd >= 0) { - int kqfd = self->kqfd; - self->kqfd = -1; - Py_BEGIN_ALLOW_THREADS - if (close(kqfd) < 0) - save_errno = errno; - Py_END_ALLOW_THREADS - } - return save_errno; + int save_errno = 0; + if (self->kqfd >= 0) { + int kqfd = self->kqfd; + self->kqfd = -1; + Py_BEGIN_ALLOW_THREADS + if (close(kqfd) < 0) + save_errno = errno; + Py_END_ALLOW_THREADS + } + return save_errno; } static PyObject * newKqueue_Object(PyTypeObject *type, SOCKET fd) { - kqueue_queue_Object *self; - assert(type != NULL && type->tp_alloc != NULL); - self = (kqueue_queue_Object *) type->tp_alloc(type, 0); - if (self == NULL) { - return NULL; - } - - if (fd == -1) { - Py_BEGIN_ALLOW_THREADS - self->kqfd = kqueue(); - Py_END_ALLOW_THREADS - } - else { - self->kqfd = fd; - } - if (self->kqfd < 0) { - Py_DECREF(self); - PyErr_SetFromErrno(PyExc_IOError); - return NULL; - } - return (PyObject *)self; + kqueue_queue_Object *self; + assert(type != NULL && type->tp_alloc != NULL); + self = (kqueue_queue_Object *) type->tp_alloc(type, 0); + if (self == NULL) { + return NULL; + } + + if (fd == -1) { + Py_BEGIN_ALLOW_THREADS + self->kqfd = kqueue(); + Py_END_ALLOW_THREADS + } + else { + self->kqfd = fd; + } + if (self->kqfd < 0) { + Py_DECREF(self); + PyErr_SetFromErrno(PyExc_IOError); + return NULL; + } + return (PyObject *)self; } static PyObject * kqueue_queue_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - if ((args != NULL && PyObject_Size(args)) || - (kwds != NULL && PyObject_Size(kwds))) { - PyErr_SetString(PyExc_ValueError, - "select.kqueue doesn't accept arguments"); - return NULL; - } + if ((args != NULL && PyObject_Size(args)) || + (kwds != NULL && PyObject_Size(kwds))) { + PyErr_SetString(PyExc_ValueError, + "select.kqueue doesn't accept arguments"); + return NULL; + } - return newKqueue_Object(type, -1); + return newKqueue_Object(type, -1); } static void kqueue_queue_dealloc(kqueue_queue_Object *self) { - kqueue_queue_internal_close(self); - Py_TYPE(self)->tp_free(self); + kqueue_queue_internal_close(self); + Py_TYPE(self)->tp_free(self); } static PyObject* kqueue_queue_close(kqueue_queue_Object *self) { - errno = kqueue_queue_internal_close(self); - if (errno < 0) { - PyErr_SetFromErrno(PyExc_IOError); - return NULL; - } - Py_RETURN_NONE; + errno = kqueue_queue_internal_close(self); + if (errno < 0) { + PyErr_SetFromErrno(PyExc_IOError); + return NULL; + } + Py_RETURN_NONE; } PyDoc_STRVAR(kqueue_queue_close_doc, @@ -1424,18 +1424,18 @@ object will raise an exception."); static PyObject* kqueue_queue_get_closed(kqueue_queue_Object *self) { - if (self->kqfd < 0) - Py_RETURN_TRUE; - else - Py_RETURN_FALSE; + if (self->kqfd < 0) + Py_RETURN_TRUE; + else + Py_RETURN_FALSE; } static PyObject* kqueue_queue_fileno(kqueue_queue_Object *self) { - if (self->kqfd < 0) - return kqueue_queue_err_closed(); - return PyLong_FromLong(self->kqfd); + if (self->kqfd < 0) + return kqueue_queue_err_closed(); + return PyLong_FromLong(self->kqfd); } PyDoc_STRVAR(kqueue_queue_fileno_doc, @@ -1446,12 +1446,12 @@ Return the kqueue control file descriptor."); static PyObject* kqueue_queue_fromfd(PyObject *cls, PyObject *args) { - SOCKET fd; + SOCKET fd; - if (!PyArg_ParseTuple(args, "i:fromfd", &fd)) - return NULL; + if (!PyArg_ParseTuple(args, "i:fromfd", &fd)) + return NULL; - return newKqueue_Object((PyTypeObject*)cls, fd); + return newKqueue_Object((PyTypeObject*)cls, fd); } PyDoc_STRVAR(kqueue_queue_fromfd_doc, @@ -1462,146 +1462,146 @@ Create a kqueue object from a given control fd."); static PyObject * kqueue_queue_control(kqueue_queue_Object *self, PyObject *args) { - int nevents = 0; - int gotevents = 0; - int nchanges = 0; - int i = 0; - PyObject *otimeout = NULL; - PyObject *ch = NULL; - PyObject *it = NULL, *ei = NULL; - PyObject *result = NULL; - struct kevent *evl = NULL; - struct kevent *chl = NULL; - struct timespec timeoutspec; - struct timespec *ptimeoutspec; - - if (self->kqfd < 0) - return kqueue_queue_err_closed(); - - if (!PyArg_ParseTuple(args, "Oi|O:control", &ch, &nevents, &otimeout)) - return NULL; - - if (nevents < 0) { - PyErr_Format(PyExc_ValueError, - "Length of eventlist must be 0 or positive, got %d", - nevents); - return NULL; - } - - if (ch != NULL && ch != Py_None) { - it = PyObject_GetIter(ch); - if (it == NULL) { - PyErr_SetString(PyExc_TypeError, - "changelist is not iterable"); - return NULL; - } - nchanges = PyObject_Size(ch); - if (nchanges < 0) { - return NULL; - } - } - - if (otimeout == Py_None || otimeout == NULL) { - ptimeoutspec = NULL; - } - else if (PyNumber_Check(otimeout)) { - double timeout; - long seconds; - - timeout = PyFloat_AsDouble(otimeout); - if (timeout == -1 && PyErr_Occurred()) - return NULL; - if (timeout > (double)LONG_MAX) { - PyErr_SetString(PyExc_OverflowError, - "timeout period too long"); - return NULL; - } - if (timeout < 0) { - PyErr_SetString(PyExc_ValueError, - "timeout must be positive or None"); - return NULL; - } - - seconds = (long)timeout; - timeout = timeout - (double)seconds; - timeoutspec.tv_sec = seconds; - timeoutspec.tv_nsec = (long)(timeout * 1E9); - ptimeoutspec = &timeoutspec; - } - else { - PyErr_Format(PyExc_TypeError, - "timeout argument must be an number " - "or None, got %.200s", - Py_TYPE(otimeout)->tp_name); - return NULL; - } - - if (nchanges) { - chl = PyMem_New(struct kevent, nchanges); - if (chl == NULL) { - PyErr_NoMemory(); - return NULL; - } - i = 0; - while ((ei = PyIter_Next(it)) != NULL) { - if (!kqueue_event_Check(ei)) { - Py_DECREF(ei); - PyErr_SetString(PyExc_TypeError, - "changelist must be an iterable of " - "select.kevent objects"); - goto error; - } else { - chl[i++] = ((kqueue_event_Object *)ei)->e; - } - Py_DECREF(ei); - } - } - Py_CLEAR(it); - - /* event list */ - if (nevents) { - evl = PyMem_New(struct kevent, nevents); - if (evl == NULL) { - PyErr_NoMemory(); - return NULL; - } - } - - Py_BEGIN_ALLOW_THREADS - gotevents = kevent(self->kqfd, chl, nchanges, - evl, nevents, ptimeoutspec); - Py_END_ALLOW_THREADS - - if (gotevents == -1) { - PyErr_SetFromErrno(PyExc_OSError); - goto error; - } - - result = PyList_New(gotevents); - if (result == NULL) { - goto error; - } - - for (i = 0; i < gotevents; i++) { - kqueue_event_Object *ch; - - ch = PyObject_New(kqueue_event_Object, &kqueue_event_Type); - if (ch == NULL) { - goto error; - } - ch->e = evl[i]; - PyList_SET_ITEM(result, i, (PyObject *)ch); - } - PyMem_Free(chl); - PyMem_Free(evl); - return result; + int nevents = 0; + int gotevents = 0; + int nchanges = 0; + int i = 0; + PyObject *otimeout = NULL; + PyObject *ch = NULL; + PyObject *it = NULL, *ei = NULL; + PyObject *result = NULL; + struct kevent *evl = NULL; + struct kevent *chl = NULL; + struct timespec timeoutspec; + struct timespec *ptimeoutspec; + + if (self->kqfd < 0) + return kqueue_queue_err_closed(); + + if (!PyArg_ParseTuple(args, "Oi|O:control", &ch, &nevents, &otimeout)) + return NULL; + + if (nevents < 0) { + PyErr_Format(PyExc_ValueError, + "Length of eventlist must be 0 or positive, got %d", + nevents); + return NULL; + } + + if (ch != NULL && ch != Py_None) { + it = PyObject_GetIter(ch); + if (it == NULL) { + PyErr_SetString(PyExc_TypeError, + "changelist is not iterable"); + return NULL; + } + nchanges = PyObject_Size(ch); + if (nchanges < 0) { + return NULL; + } + } + + if (otimeout == Py_None || otimeout == NULL) { + ptimeoutspec = NULL; + } + else if (PyNumber_Check(otimeout)) { + double timeout; + long seconds; + + timeout = PyFloat_AsDouble(otimeout); + if (timeout == -1 && PyErr_Occurred()) + return NULL; + if (timeout > (double)LONG_MAX) { + PyErr_SetString(PyExc_OverflowError, + "timeout period too long"); + return NULL; + } + if (timeout < 0) { + PyErr_SetString(PyExc_ValueError, + "timeout must be positive or None"); + return NULL; + } + + seconds = (long)timeout; + timeout = timeout - (double)seconds; + timeoutspec.tv_sec = seconds; + timeoutspec.tv_nsec = (long)(timeout * 1E9); + ptimeoutspec = &timeoutspec; + } + else { + PyErr_Format(PyExc_TypeError, + "timeout argument must be an number " + "or None, got %.200s", + Py_TYPE(otimeout)->tp_name); + return NULL; + } + + if (nchanges) { + chl = PyMem_New(struct kevent, nchanges); + if (chl == NULL) { + PyErr_NoMemory(); + return NULL; + } + i = 0; + while ((ei = PyIter_Next(it)) != NULL) { + if (!kqueue_event_Check(ei)) { + Py_DECREF(ei); + PyErr_SetString(PyExc_TypeError, + "changelist must be an iterable of " + "select.kevent objects"); + goto error; + } else { + chl[i++] = ((kqueue_event_Object *)ei)->e; + } + Py_DECREF(ei); + } + } + Py_CLEAR(it); + + /* event list */ + if (nevents) { + evl = PyMem_New(struct kevent, nevents); + if (evl == NULL) { + PyErr_NoMemory(); + return NULL; + } + } + + Py_BEGIN_ALLOW_THREADS + gotevents = kevent(self->kqfd, chl, nchanges, + evl, nevents, ptimeoutspec); + Py_END_ALLOW_THREADS + + if (gotevents == -1) { + PyErr_SetFromErrno(PyExc_OSError); + goto error; + } + + result = PyList_New(gotevents); + if (result == NULL) { + goto error; + } + + for (i = 0; i < gotevents; i++) { + kqueue_event_Object *ch; + + ch = PyObject_New(kqueue_event_Object, &kqueue_event_Type); + if (ch == NULL) { + goto error; + } + ch->e = evl[i]; + PyList_SET_ITEM(result, i, (PyObject *)ch); + } + PyMem_Free(chl); + PyMem_Free(evl); + return result; error: - PyMem_Free(chl); - PyMem_Free(evl); - Py_XDECREF(result); - Py_XDECREF(it); - return NULL; + PyMem_Free(chl); + PyMem_Free(evl); + Py_XDECREF(result); + Py_XDECREF(it); + return NULL; } PyDoc_STRVAR(kqueue_queue_control_doc, @@ -1617,21 +1617,21 @@ Calls the kernel kevent function.\n\ static PyMethodDef kqueue_queue_methods[] = { - {"fromfd", (PyCFunction)kqueue_queue_fromfd, - METH_VARARGS | METH_CLASS, kqueue_queue_fromfd_doc}, - {"close", (PyCFunction)kqueue_queue_close, METH_NOARGS, - kqueue_queue_close_doc}, - {"fileno", (PyCFunction)kqueue_queue_fileno, METH_NOARGS, - kqueue_queue_fileno_doc}, - {"control", (PyCFunction)kqueue_queue_control, - METH_VARARGS , kqueue_queue_control_doc}, - {NULL, NULL}, + {"fromfd", (PyCFunction)kqueue_queue_fromfd, + METH_VARARGS | METH_CLASS, kqueue_queue_fromfd_doc}, + {"close", (PyCFunction)kqueue_queue_close, METH_NOARGS, + kqueue_queue_close_doc}, + {"fileno", (PyCFunction)kqueue_queue_fileno, METH_NOARGS, + kqueue_queue_fileno_doc}, + {"control", (PyCFunction)kqueue_queue_control, + METH_VARARGS , kqueue_queue_control_doc}, + {NULL, NULL}, }; static PyGetSetDef kqueue_queue_getsetlist[] = { - {"closed", (getter)kqueue_queue_get_closed, NULL, - "True if the kqueue handler is closed"}, - {0}, + {"closed", (getter)kqueue_queue_get_closed, NULL, + "True if the kqueue handler is closed"}, + {0}, }; PyDoc_STRVAR(kqueue_queue_doc, @@ -1650,45 +1650,45 @@ To stop listening:\n\ >>> kq.control([kevent(sock, KQ_FILTER_WRITE, KQ_EV_DELETE)], 0)"); static PyTypeObject kqueue_queue_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "select.kqueue", /* tp_name */ - sizeof(kqueue_queue_Object), /* tp_basicsize */ - 0, /* tp_itemsize */ - (destructor)kqueue_queue_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ - kqueue_queue_doc, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - kqueue_queue_methods, /* tp_methods */ - 0, /* tp_members */ - kqueue_queue_getsetlist, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - kqueue_queue_new, /* tp_new */ - 0, /* tp_free */ + PyVarObject_HEAD_INIT(NULL, 0) + "select.kqueue", /* tp_name */ + sizeof(kqueue_queue_Object), /* tp_basicsize */ + 0, /* tp_itemsize */ + (destructor)kqueue_queue_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + kqueue_queue_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + kqueue_queue_methods, /* tp_methods */ + 0, /* tp_members */ + kqueue_queue_getsetlist, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + kqueue_queue_new, /* tp_new */ + 0, /* tp_free */ }; #endif /* HAVE_KQUEUE */ @@ -1719,11 +1719,11 @@ On Windows and OpenVMS, only sockets are supported; on Unix, all file\n\ descriptors can be used."); static PyMethodDef select_methods[] = { - {"select", select_select, METH_VARARGS, select_doc}, + {"select", select_select, METH_VARARGS, select_doc}, #ifdef HAVE_POLL - {"poll", select_poll, METH_NOARGS, poll_doc}, + {"poll", select_poll, METH_NOARGS, poll_doc}, #endif /* HAVE_POLL */ - {0, 0}, /* sentinel */ + {0, 0}, /* sentinel */ }; PyDoc_STRVAR(module_doc, @@ -1734,163 +1734,163 @@ On Windows and OpenVMS, only sockets are supported; on Unix, all file descriptor static struct PyModuleDef selectmodule = { - PyModuleDef_HEAD_INIT, - "select", - module_doc, - -1, - select_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "select", + module_doc, + -1, + select_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_select(void) { - PyObject *m; - m = PyModule_Create(&selectmodule); - if (m == NULL) - return NULL; + PyObject *m; + m = PyModule_Create(&selectmodule); + if (m == NULL) + return NULL; - SelectError = PyErr_NewException("select.error", NULL, NULL); - Py_INCREF(SelectError); - PyModule_AddObject(m, "error", SelectError); + SelectError = PyErr_NewException("select.error", NULL, NULL); + Py_INCREF(SelectError); + PyModule_AddObject(m, "error", SelectError); #if defined(HAVE_POLL) #ifdef __APPLE__ - if (select_have_broken_poll()) { - if (PyObject_DelAttrString(m, "poll") == -1) { - PyErr_Clear(); - } - } else { + if (select_have_broken_poll()) { + if (PyObject_DelAttrString(m, "poll") == -1) { + PyErr_Clear(); + } + } else { #else - { + { #endif - if (PyType_Ready(&poll_Type) < 0) - return NULL; - PyModule_AddIntConstant(m, "POLLIN", POLLIN); - PyModule_AddIntConstant(m, "POLLPRI", POLLPRI); - PyModule_AddIntConstant(m, "POLLOUT", POLLOUT); - PyModule_AddIntConstant(m, "POLLERR", POLLERR); - PyModule_AddIntConstant(m, "POLLHUP", POLLHUP); - PyModule_AddIntConstant(m, "POLLNVAL", POLLNVAL); + if (PyType_Ready(&poll_Type) < 0) + return NULL; + PyModule_AddIntConstant(m, "POLLIN", POLLIN); + PyModule_AddIntConstant(m, "POLLPRI", POLLPRI); + PyModule_AddIntConstant(m, "POLLOUT", POLLOUT); + PyModule_AddIntConstant(m, "POLLERR", POLLERR); + PyModule_AddIntConstant(m, "POLLHUP", POLLHUP); + PyModule_AddIntConstant(m, "POLLNVAL", POLLNVAL); #ifdef POLLRDNORM - PyModule_AddIntConstant(m, "POLLRDNORM", POLLRDNORM); + PyModule_AddIntConstant(m, "POLLRDNORM", POLLRDNORM); #endif #ifdef POLLRDBAND - PyModule_AddIntConstant(m, "POLLRDBAND", POLLRDBAND); + PyModule_AddIntConstant(m, "POLLRDBAND", POLLRDBAND); #endif #ifdef POLLWRNORM - PyModule_AddIntConstant(m, "POLLWRNORM", POLLWRNORM); + PyModule_AddIntConstant(m, "POLLWRNORM", POLLWRNORM); #endif #ifdef POLLWRBAND - PyModule_AddIntConstant(m, "POLLWRBAND", POLLWRBAND); + PyModule_AddIntConstant(m, "POLLWRBAND", POLLWRBAND); #endif #ifdef POLLMSG - PyModule_AddIntConstant(m, "POLLMSG", POLLMSG); + PyModule_AddIntConstant(m, "POLLMSG", POLLMSG); #endif - } + } #endif /* HAVE_POLL */ #ifdef HAVE_EPOLL - Py_TYPE(&pyEpoll_Type) = &PyType_Type; - if (PyType_Ready(&pyEpoll_Type) < 0) - return NULL; - - Py_INCREF(&pyEpoll_Type); - PyModule_AddObject(m, "epoll", (PyObject *) &pyEpoll_Type); - - PyModule_AddIntConstant(m, "EPOLLIN", EPOLLIN); - PyModule_AddIntConstant(m, "EPOLLOUT", EPOLLOUT); - PyModule_AddIntConstant(m, "EPOLLPRI", EPOLLPRI); - PyModule_AddIntConstant(m, "EPOLLERR", EPOLLERR); - PyModule_AddIntConstant(m, "EPOLLHUP", EPOLLHUP); - PyModule_AddIntConstant(m, "EPOLLET", EPOLLET); + Py_TYPE(&pyEpoll_Type) = &PyType_Type; + if (PyType_Ready(&pyEpoll_Type) < 0) + return NULL; + + Py_INCREF(&pyEpoll_Type); + PyModule_AddObject(m, "epoll", (PyObject *) &pyEpoll_Type); + + PyModule_AddIntConstant(m, "EPOLLIN", EPOLLIN); + PyModule_AddIntConstant(m, "EPOLLOUT", EPOLLOUT); + PyModule_AddIntConstant(m, "EPOLLPRI", EPOLLPRI); + PyModule_AddIntConstant(m, "EPOLLERR", EPOLLERR); + PyModule_AddIntConstant(m, "EPOLLHUP", EPOLLHUP); + PyModule_AddIntConstant(m, "EPOLLET", EPOLLET); #ifdef EPOLLONESHOT - /* Kernel 2.6.2+ */ - PyModule_AddIntConstant(m, "EPOLLONESHOT", EPOLLONESHOT); + /* Kernel 2.6.2+ */ + PyModule_AddIntConstant(m, "EPOLLONESHOT", EPOLLONESHOT); #endif - /* PyModule_AddIntConstant(m, "EPOLL_RDHUP", EPOLLRDHUP); */ - PyModule_AddIntConstant(m, "EPOLLRDNORM", EPOLLRDNORM); - PyModule_AddIntConstant(m, "EPOLLRDBAND", EPOLLRDBAND); - PyModule_AddIntConstant(m, "EPOLLWRNORM", EPOLLWRNORM); - PyModule_AddIntConstant(m, "EPOLLWRBAND", EPOLLWRBAND); - PyModule_AddIntConstant(m, "EPOLLMSG", EPOLLMSG); + /* PyModule_AddIntConstant(m, "EPOLL_RDHUP", EPOLLRDHUP); */ + PyModule_AddIntConstant(m, "EPOLLRDNORM", EPOLLRDNORM); + PyModule_AddIntConstant(m, "EPOLLRDBAND", EPOLLRDBAND); + PyModule_AddIntConstant(m, "EPOLLWRNORM", EPOLLWRNORM); + PyModule_AddIntConstant(m, "EPOLLWRBAND", EPOLLWRBAND); + PyModule_AddIntConstant(m, "EPOLLMSG", EPOLLMSG); #endif /* HAVE_EPOLL */ #ifdef HAVE_KQUEUE - kqueue_event_Type.tp_new = PyType_GenericNew; - Py_TYPE(&kqueue_event_Type) = &PyType_Type; - if(PyType_Ready(&kqueue_event_Type) < 0) - return NULL; - - Py_INCREF(&kqueue_event_Type); - PyModule_AddObject(m, "kevent", (PyObject *)&kqueue_event_Type); - - Py_TYPE(&kqueue_queue_Type) = &PyType_Type; - if(PyType_Ready(&kqueue_queue_Type) < 0) - return NULL; - Py_INCREF(&kqueue_queue_Type); - PyModule_AddObject(m, "kqueue", (PyObject *)&kqueue_queue_Type); - - /* event filters */ - PyModule_AddIntConstant(m, "KQ_FILTER_READ", EVFILT_READ); - PyModule_AddIntConstant(m, "KQ_FILTER_WRITE", EVFILT_WRITE); - PyModule_AddIntConstant(m, "KQ_FILTER_AIO", EVFILT_AIO); - PyModule_AddIntConstant(m, "KQ_FILTER_VNODE", EVFILT_VNODE); - PyModule_AddIntConstant(m, "KQ_FILTER_PROC", EVFILT_PROC); + kqueue_event_Type.tp_new = PyType_GenericNew; + Py_TYPE(&kqueue_event_Type) = &PyType_Type; + if(PyType_Ready(&kqueue_event_Type) < 0) + return NULL; + + Py_INCREF(&kqueue_event_Type); + PyModule_AddObject(m, "kevent", (PyObject *)&kqueue_event_Type); + + Py_TYPE(&kqueue_queue_Type) = &PyType_Type; + if(PyType_Ready(&kqueue_queue_Type) < 0) + return NULL; + Py_INCREF(&kqueue_queue_Type); + PyModule_AddObject(m, "kqueue", (PyObject *)&kqueue_queue_Type); + + /* event filters */ + PyModule_AddIntConstant(m, "KQ_FILTER_READ", EVFILT_READ); + PyModule_AddIntConstant(m, "KQ_FILTER_WRITE", EVFILT_WRITE); + PyModule_AddIntConstant(m, "KQ_FILTER_AIO", EVFILT_AIO); + PyModule_AddIntConstant(m, "KQ_FILTER_VNODE", EVFILT_VNODE); + PyModule_AddIntConstant(m, "KQ_FILTER_PROC", EVFILT_PROC); #ifdef EVFILT_NETDEV - PyModule_AddIntConstant(m, "KQ_FILTER_NETDEV", EVFILT_NETDEV); + PyModule_AddIntConstant(m, "KQ_FILTER_NETDEV", EVFILT_NETDEV); #endif - PyModule_AddIntConstant(m, "KQ_FILTER_SIGNAL", EVFILT_SIGNAL); - PyModule_AddIntConstant(m, "KQ_FILTER_TIMER", EVFILT_TIMER); - - /* event flags */ - PyModule_AddIntConstant(m, "KQ_EV_ADD", EV_ADD); - PyModule_AddIntConstant(m, "KQ_EV_DELETE", EV_DELETE); - PyModule_AddIntConstant(m, "KQ_EV_ENABLE", EV_ENABLE); - PyModule_AddIntConstant(m, "KQ_EV_DISABLE", EV_DISABLE); - PyModule_AddIntConstant(m, "KQ_EV_ONESHOT", EV_ONESHOT); - PyModule_AddIntConstant(m, "KQ_EV_CLEAR", EV_CLEAR); - - PyModule_AddIntConstant(m, "KQ_EV_SYSFLAGS", EV_SYSFLAGS); - PyModule_AddIntConstant(m, "KQ_EV_FLAG1", EV_FLAG1); - - PyModule_AddIntConstant(m, "KQ_EV_EOF", EV_EOF); - PyModule_AddIntConstant(m, "KQ_EV_ERROR", EV_ERROR); - - /* READ WRITE filter flag */ - PyModule_AddIntConstant(m, "KQ_NOTE_LOWAT", NOTE_LOWAT); - - /* VNODE filter flags */ - PyModule_AddIntConstant(m, "KQ_NOTE_DELETE", NOTE_DELETE); - PyModule_AddIntConstant(m, "KQ_NOTE_WRITE", NOTE_WRITE); - PyModule_AddIntConstant(m, "KQ_NOTE_EXTEND", NOTE_EXTEND); - PyModule_AddIntConstant(m, "KQ_NOTE_ATTRIB", NOTE_ATTRIB); - PyModule_AddIntConstant(m, "KQ_NOTE_LINK", NOTE_LINK); - PyModule_AddIntConstant(m, "KQ_NOTE_RENAME", NOTE_RENAME); - PyModule_AddIntConstant(m, "KQ_NOTE_REVOKE", NOTE_REVOKE); - - /* PROC filter flags */ - PyModule_AddIntConstant(m, "KQ_NOTE_EXIT", NOTE_EXIT); - PyModule_AddIntConstant(m, "KQ_NOTE_FORK", NOTE_FORK); - PyModule_AddIntConstant(m, "KQ_NOTE_EXEC", NOTE_EXEC); - PyModule_AddIntConstant(m, "KQ_NOTE_PCTRLMASK", NOTE_PCTRLMASK); - PyModule_AddIntConstant(m, "KQ_NOTE_PDATAMASK", NOTE_PDATAMASK); - - PyModule_AddIntConstant(m, "KQ_NOTE_TRACK", NOTE_TRACK); - PyModule_AddIntConstant(m, "KQ_NOTE_CHILD", NOTE_CHILD); - PyModule_AddIntConstant(m, "KQ_NOTE_TRACKERR", NOTE_TRACKERR); - - /* NETDEV filter flags */ + PyModule_AddIntConstant(m, "KQ_FILTER_SIGNAL", EVFILT_SIGNAL); + PyModule_AddIntConstant(m, "KQ_FILTER_TIMER", EVFILT_TIMER); + + /* event flags */ + PyModule_AddIntConstant(m, "KQ_EV_ADD", EV_ADD); + PyModule_AddIntConstant(m, "KQ_EV_DELETE", EV_DELETE); + PyModule_AddIntConstant(m, "KQ_EV_ENABLE", EV_ENABLE); + PyModule_AddIntConstant(m, "KQ_EV_DISABLE", EV_DISABLE); + PyModule_AddIntConstant(m, "KQ_EV_ONESHOT", EV_ONESHOT); + PyModule_AddIntConstant(m, "KQ_EV_CLEAR", EV_CLEAR); + + PyModule_AddIntConstant(m, "KQ_EV_SYSFLAGS", EV_SYSFLAGS); + PyModule_AddIntConstant(m, "KQ_EV_FLAG1", EV_FLAG1); + + PyModule_AddIntConstant(m, "KQ_EV_EOF", EV_EOF); + PyModule_AddIntConstant(m, "KQ_EV_ERROR", EV_ERROR); + + /* READ WRITE filter flag */ + PyModule_AddIntConstant(m, "KQ_NOTE_LOWAT", NOTE_LOWAT); + + /* VNODE filter flags */ + PyModule_AddIntConstant(m, "KQ_NOTE_DELETE", NOTE_DELETE); + PyModule_AddIntConstant(m, "KQ_NOTE_WRITE", NOTE_WRITE); + PyModule_AddIntConstant(m, "KQ_NOTE_EXTEND", NOTE_EXTEND); + PyModule_AddIntConstant(m, "KQ_NOTE_ATTRIB", NOTE_ATTRIB); + PyModule_AddIntConstant(m, "KQ_NOTE_LINK", NOTE_LINK); + PyModule_AddIntConstant(m, "KQ_NOTE_RENAME", NOTE_RENAME); + PyModule_AddIntConstant(m, "KQ_NOTE_REVOKE", NOTE_REVOKE); + + /* PROC filter flags */ + PyModule_AddIntConstant(m, "KQ_NOTE_EXIT", NOTE_EXIT); + PyModule_AddIntConstant(m, "KQ_NOTE_FORK", NOTE_FORK); + PyModule_AddIntConstant(m, "KQ_NOTE_EXEC", NOTE_EXEC); + PyModule_AddIntConstant(m, "KQ_NOTE_PCTRLMASK", NOTE_PCTRLMASK); + PyModule_AddIntConstant(m, "KQ_NOTE_PDATAMASK", NOTE_PDATAMASK); + + PyModule_AddIntConstant(m, "KQ_NOTE_TRACK", NOTE_TRACK); + PyModule_AddIntConstant(m, "KQ_NOTE_CHILD", NOTE_CHILD); + PyModule_AddIntConstant(m, "KQ_NOTE_TRACKERR", NOTE_TRACKERR); + + /* NETDEV filter flags */ #ifdef EVFILT_NETDEV - PyModule_AddIntConstant(m, "KQ_NOTE_LINKUP", NOTE_LINKUP); - PyModule_AddIntConstant(m, "KQ_NOTE_LINKDOWN", NOTE_LINKDOWN); - PyModule_AddIntConstant(m, "KQ_NOTE_LINKINV", NOTE_LINKINV); + PyModule_AddIntConstant(m, "KQ_NOTE_LINKUP", NOTE_LINKUP); + PyModule_AddIntConstant(m, "KQ_NOTE_LINKDOWN", NOTE_LINKDOWN); + PyModule_AddIntConstant(m, "KQ_NOTE_LINKINV", NOTE_LINKINV); #endif #endif /* HAVE_KQUEUE */ - return m; + return m; } diff --git a/Modules/sha1module.c b/Modules/sha1module.c index 3e630eb..b8e8880 100644 --- a/Modules/sha1module.c +++ b/Modules/sha1module.c @@ -23,8 +23,8 @@ /* Some useful types */ #if SIZEOF_INT == 4 -typedef unsigned int SHA1_INT32; /* 32-bit integer */ -typedef PY_LONG_LONG SHA1_INT64; /* 64-bit integer */ +typedef unsigned int SHA1_INT32; /* 32-bit integer */ +typedef PY_LONG_LONG SHA1_INT64; /* 64-bit integer */ #else /* not defined. compilation will die. */ #endif @@ -122,7 +122,7 @@ static void sha1_compress(struct sha1_state *sha1, unsigned char *buf) /* expand it */ for (i = 16; i < 80; i++) { - W[i] = ROL(W[i-3] ^ W[i-8] ^ W[i-14] ^ W[i-16], 1); + W[i] = ROL(W[i-3] ^ W[i-8] ^ W[i-14] ^ W[i-16], 1); } /* compress */ @@ -131,7 +131,7 @@ static void sha1_compress(struct sha1_state *sha1, unsigned char *buf) #define FF1(a,b,c,d,e,i) e = (ROLc(a, 5) + F1(b,c,d) + e + W[i] + 0x6ed9eba1UL); b = ROLc(b, 30); #define FF2(a,b,c,d,e,i) e = (ROLc(a, 5) + F2(b,c,d) + e + W[i] + 0x8f1bbcdcUL); b = ROLc(b, 30); #define FF3(a,b,c,d,e,i) e = (ROLc(a, 5) + F3(b,c,d) + e + W[i] + 0xca62c1d6UL); b = ROLc(b, 30); - + for (i = 0; i < 20; ) { FF0(a,b,c,d,e,i++); FF0(e,a,b,c,d,i++); @@ -141,7 +141,7 @@ static void sha1_compress(struct sha1_state *sha1, unsigned char *buf) } /* round two */ - for (; i < 40; ) { + for (; i < 40; ) { FF1(a,b,c,d,e,i++); FF1(e,a,b,c,d,i++); FF1(d,e,a,b,c,i++); @@ -150,7 +150,7 @@ static void sha1_compress(struct sha1_state *sha1, unsigned char *buf) } /* round three */ - for (; i < 60; ) { + for (; i < 60; ) { FF2(a,b,c,d,e,i++); FF2(e,a,b,c,d,i++); FF2(d,e,a,b,c,i++); @@ -159,7 +159,7 @@ static void sha1_compress(struct sha1_state *sha1, unsigned char *buf) } /* round four */ - for (; i < 80; ) { + for (; i < 80; ) { FF3(a,b,c,d,e,i++); FF3(e,a,b,c,d,i++); FF3(d,e,a,b,c,i++); @@ -362,21 +362,21 @@ SHA1_hexdigest(SHA1object *self, PyObject *unused) /* Create a new string */ retval = PyUnicode_FromStringAndSize(NULL, SHA1_DIGESTSIZE * 2); if (!retval) - return NULL; + return NULL; hex_digest = PyUnicode_AS_UNICODE(retval); if (!hex_digest) { - Py_DECREF(retval); - return NULL; + Py_DECREF(retval); + return NULL; } /* Make hex version of the digest */ for(i=j=0; i<SHA1_DIGESTSIZE; i++) { char c; c = (digest[i] >> 4) & 0xf; - c = (c>9) ? c+'a'-10 : c + '0'; + c = (c>9) ? c+'a'-10 : c + '0'; hex_digest[j++] = c; c = (digest[i] & 0xf); - c = (c>9) ? c+'a'-10 : c + '0'; + c = (c>9) ? c+'a'-10 : c + '0'; hex_digest[j++] = c; } return retval; @@ -404,11 +404,11 @@ SHA1_update(SHA1object *self, PyObject *args) } static PyMethodDef SHA1_methods[] = { - {"copy", (PyCFunction)SHA1_copy, METH_NOARGS, SHA1_copy__doc__}, - {"digest", (PyCFunction)SHA1_digest, METH_NOARGS, SHA1_digest__doc__}, + {"copy", (PyCFunction)SHA1_copy, METH_NOARGS, SHA1_copy__doc__}, + {"digest", (PyCFunction)SHA1_digest, METH_NOARGS, SHA1_digest__doc__}, {"hexdigest", (PyCFunction)SHA1_hexdigest, METH_NOARGS, SHA1_hexdigest__doc__}, - {"update", (PyCFunction)SHA1_update, METH_VARARGS, SHA1_update__doc__}, - {NULL, NULL} /* sentinel */ + {"update", (PyCFunction)SHA1_update, METH_VARARGS, SHA1_update__doc__}, + {NULL, NULL} /* sentinel */ }; static PyObject * @@ -448,13 +448,13 @@ static PyGetSetDef SHA1_getseters[] = { static PyTypeObject SHA1type = { PyVarObject_HEAD_INIT(NULL, 0) - "_sha1.sha1", /*tp_name*/ - sizeof(SHA1object), /*tp_size*/ - 0, /*tp_itemsize*/ + "_sha1.sha1", /*tp_name*/ + sizeof(SHA1object), /*tp_size*/ + 0, /*tp_itemsize*/ /* methods */ - SHA1_dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ + SHA1_dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ 0, /*tp_setattr*/ 0, /*tp_reserved*/ 0, /*tp_repr*/ @@ -470,13 +470,13 @@ static PyTypeObject SHA1type = { Py_TPFLAGS_DEFAULT, /*tp_flags*/ 0, /*tp_doc*/ 0, /*tp_traverse*/ - 0, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - SHA1_methods, /* tp_methods */ - NULL, /* tp_members */ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + SHA1_methods, /* tp_methods */ + NULL, /* tp_members */ SHA1_getseters, /* tp_getset */ }; @@ -529,7 +529,7 @@ SHA1_new(PyObject *self, PyObject *args, PyObject *kwdict) static struct PyMethodDef SHA1_functions[] = { {"sha1",(PyCFunction)SHA1_new, METH_VARARGS|METH_KEYWORDS,SHA1_new__doc__}, - {NULL, NULL} /* Sentinel */ + {NULL, NULL} /* Sentinel */ }; @@ -539,15 +539,15 @@ static struct PyMethodDef SHA1_functions[] = { static struct PyModuleDef _sha1module = { - PyModuleDef_HEAD_INIT, - "_sha1", - NULL, - -1, - SHA1_functions, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_sha1", + NULL, + -1, + SHA1_functions, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC diff --git a/Modules/sha256module.c b/Modules/sha256module.c index a9ac748..705b31a 100644 --- a/Modules/sha256module.c +++ b/Modules/sha256module.c @@ -23,7 +23,7 @@ /* Endianness testing and definitions */ #define TestEndianness(variable) {int i=1; variable=PCT_BIG_ENDIAN;\ - if (*((char*)&i)==1) variable=PCT_LITTLE_ENDIAN;} + if (*((char*)&i)==1) variable=PCT_LITTLE_ENDIAN;} #define PCT_LITTLE_ENDIAN 1 #define PCT_BIG_ENDIAN 0 @@ -33,7 +33,7 @@ typedef unsigned char SHA_BYTE; #if SIZEOF_INT == 4 -typedef unsigned int SHA_INT32; /* 32-bit integer */ +typedef unsigned int SHA_INT32; /* 32-bit integer */ #else /* not defined. compilation will die. */ #endif @@ -47,11 +47,11 @@ typedef unsigned int SHA_INT32; /* 32-bit integer */ typedef struct { PyObject_HEAD - SHA_INT32 digest[8]; /* Message digest */ - SHA_INT32 count_lo, count_hi; /* 64-bit bit count */ - SHA_BYTE data[SHA_BLOCKSIZE]; /* SHA data buffer */ + SHA_INT32 digest[8]; /* Message digest */ + SHA_INT32 count_lo, count_hi; /* 64-bit bit count */ + SHA_BYTE data[SHA_BLOCKSIZE]; /* SHA data buffer */ int Endianness; - int local; /* unprocessed amount in data */ + int local; /* unprocessed amount in data */ int digestsize; } SHAobject; @@ -63,7 +63,7 @@ static void longReverse(SHA_INT32 *buffer, int byteCount, int Endianness) SHA_INT32 value; if ( Endianness == PCT_BIG_ENDIAN ) - return; + return; byteCount /= sizeof(*buffer); while (byteCount--) { @@ -115,7 +115,7 @@ static void SHAcopy(SHAobject *src, SHAobject *dest) ( ((((unsigned long)(x)&0xFFFFFFFFUL)>>(unsigned long)((y)&31)) | \ ((unsigned long)(x)<<(unsigned long)(32-((y)&31)))) & 0xFFFFFFFFUL) #define Ch(x,y,z) (z ^ (x & (y ^ z))) -#define Maj(x,y,z) (((x | y) & z) | (x & y)) +#define Maj(x,y,z) (((x | y) & z) | (x & y)) #define S(x, n) ROR((x),(n)) #define R(x, n) (((x)&0xFFFFFFFFUL)>>(n)) #define Sigma0(x) (S(x, 2) ^ S(x, 13) ^ S(x, 22)) @@ -128,13 +128,13 @@ static void sha_transform(SHAobject *sha_info) { int i; - SHA_INT32 S[8], W[64], t0, t1; + SHA_INT32 S[8], W[64], t0, t1; memcpy(W, sha_info->data, sizeof(sha_info->data)); longReverse(W, (int)sizeof(sha_info->data), sha_info->Endianness); for (i = 16; i < 64; ++i) { - W[i] = Gamma1(W[i - 2]) + W[i - 7] + Gamma0(W[i - 15]) + W[i - 16]; + W[i] = Gamma1(W[i - 2]) + W[i - 7] + Gamma0(W[i - 15]) + W[i - 16]; } for (i = 0; i < 8; ++i) { S[i] = sha_info->digest[i]; @@ -212,8 +212,8 @@ sha_transform(SHAobject *sha_info) RND(S[2],S[3],S[4],S[5],S[6],S[7],S[0],S[1],62,0xbef9a3f7); RND(S[1],S[2],S[3],S[4],S[5],S[6],S[7],S[0],63,0xc67178f2); -#undef RND - +#undef RND + /* feedback */ for (i = 0; i < 8; i++) { sha_info->digest[i] = sha_info->digest[i] + S[i]; @@ -315,14 +315,14 @@ sha_final(unsigned char digest[SHA_DIGESTSIZE], SHAobject *sha_info) count = (int) ((lo_bit_count >> 3) & 0x3f); ((SHA_BYTE *) sha_info->data)[count++] = 0x80; if (count > SHA_BLOCKSIZE - 8) { - memset(((SHA_BYTE *) sha_info->data) + count, 0, - SHA_BLOCKSIZE - count); - sha_transform(sha_info); - memset((SHA_BYTE *) sha_info->data, 0, SHA_BLOCKSIZE - 8); + memset(((SHA_BYTE *) sha_info->data) + count, 0, + SHA_BLOCKSIZE - count); + sha_transform(sha_info); + memset((SHA_BYTE *) sha_info->data, 0, SHA_BLOCKSIZE - 8); } else { - memset(((SHA_BYTE *) sha_info->data) + count, 0, - SHA_BLOCKSIZE - 8 - count); + memset(((SHA_BYTE *) sha_info->data) + count, 0, + SHA_BLOCKSIZE - 8 - count); } /* GJS: note that we add the hi/lo in big-endian. sha_transform will @@ -455,21 +455,21 @@ SHA256_hexdigest(SHAobject *self, PyObject *unused) /* Create a new string */ retval = PyUnicode_FromStringAndSize(NULL, self->digestsize * 2); if (!retval) - return NULL; + return NULL; hex_digest = PyUnicode_AS_UNICODE(retval); if (!hex_digest) { - Py_DECREF(retval); - return NULL; + Py_DECREF(retval); + return NULL; } /* Make hex version of the digest */ for(i=j=0; i<self->digestsize; i++) { char c; c = (digest[i] >> 4) & 0xf; - c = (c>9) ? c+'a'-10 : c + '0'; + c = (c>9) ? c+'a'-10 : c + '0'; hex_digest[j++] = c; c = (digest[i] & 0xf); - c = (c>9) ? c+'a'-10 : c + '0'; + c = (c>9) ? c+'a'-10 : c + '0'; hex_digest[j++] = c; } return retval; @@ -497,11 +497,11 @@ SHA256_update(SHAobject *self, PyObject *args) } static PyMethodDef SHA_methods[] = { - {"copy", (PyCFunction)SHA256_copy, METH_NOARGS, SHA256_copy__doc__}, - {"digest", (PyCFunction)SHA256_digest, METH_NOARGS, SHA256_digest__doc__}, + {"copy", (PyCFunction)SHA256_copy, METH_NOARGS, SHA256_copy__doc__}, + {"digest", (PyCFunction)SHA256_digest, METH_NOARGS, SHA256_digest__doc__}, {"hexdigest", (PyCFunction)SHA256_hexdigest, METH_NOARGS, SHA256_hexdigest__doc__}, - {"update", (PyCFunction)SHA256_update, METH_VARARGS, SHA256_update__doc__}, - {NULL, NULL} /* sentinel */ + {"update", (PyCFunction)SHA256_update, METH_VARARGS, SHA256_update__doc__}, + {NULL, NULL} /* sentinel */ }; static PyObject * @@ -538,13 +538,13 @@ static PyMemberDef SHA_members[] = { static PyTypeObject SHA224type = { PyVarObject_HEAD_INIT(NULL, 0) - "_sha256.sha224", /*tp_name*/ - sizeof(SHAobject), /*tp_size*/ - 0, /*tp_itemsize*/ + "_sha256.sha224", /*tp_name*/ + sizeof(SHAobject), /*tp_size*/ + 0, /*tp_itemsize*/ /* methods */ - SHA_dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ + SHA_dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ 0, /*tp_setattr*/ 0, /*tp_reserved*/ 0, /*tp_repr*/ @@ -560,25 +560,25 @@ static PyTypeObject SHA224type = { Py_TPFLAGS_DEFAULT, /*tp_flags*/ 0, /*tp_doc*/ 0, /*tp_traverse*/ - 0, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - SHA_methods, /* tp_methods */ - SHA_members, /* tp_members */ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + SHA_methods, /* tp_methods */ + SHA_members, /* tp_members */ SHA_getseters, /* tp_getset */ }; static PyTypeObject SHA256type = { PyVarObject_HEAD_INIT(NULL, 0) - "_sha256.sha256", /*tp_name*/ - sizeof(SHAobject), /*tp_size*/ - 0, /*tp_itemsize*/ + "_sha256.sha256", /*tp_name*/ + sizeof(SHAobject), /*tp_size*/ + 0, /*tp_itemsize*/ /* methods */ - SHA_dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ + SHA_dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ 0, /*tp_setattr*/ 0, /*tp_reserved*/ 0, /*tp_repr*/ @@ -594,13 +594,13 @@ static PyTypeObject SHA256type = { Py_TPFLAGS_DEFAULT, /*tp_flags*/ 0, /*tp_doc*/ 0, /*tp_traverse*/ - 0, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - SHA_methods, /* tp_methods */ - SHA_members, /* tp_members */ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + SHA_methods, /* tp_methods */ + SHA_members, /* tp_members */ SHA_getseters, /* tp_getset */ }; @@ -695,7 +695,7 @@ SHA224_new(PyObject *self, PyObject *args, PyObject *kwdict) static struct PyMethodDef SHA_functions[] = { {"sha256", (PyCFunction)SHA256_new, METH_VARARGS|METH_KEYWORDS, SHA256_new__doc__}, {"sha224", (PyCFunction)SHA224_new, METH_VARARGS|METH_KEYWORDS, SHA224_new__doc__}, - {NULL, NULL} /* Sentinel */ + {NULL, NULL} /* Sentinel */ }; @@ -705,15 +705,15 @@ static struct PyMethodDef SHA_functions[] = { static struct PyModuleDef _sha256module = { - PyModuleDef_HEAD_INIT, - "_sha256", - NULL, - -1, - SHA_functions, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_sha256", + NULL, + -1, + SHA_functions, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC diff --git a/Modules/sha512module.c b/Modules/sha512module.c index e29ddec..c403ed6 100644 --- a/Modules/sha512module.c +++ b/Modules/sha512module.c @@ -24,7 +24,7 @@ /* Endianness testing and definitions */ #define TestEndianness(variable) {int i=1; variable=PCT_BIG_ENDIAN;\ - if (*((char*)&i)==1) variable=PCT_LITTLE_ENDIAN;} + if (*((char*)&i)==1) variable=PCT_LITTLE_ENDIAN;} #define PCT_LITTLE_ENDIAN 1 #define PCT_BIG_ENDIAN 0 @@ -34,8 +34,8 @@ typedef unsigned char SHA_BYTE; #if SIZEOF_INT == 4 -typedef unsigned int SHA_INT32; /* 32-bit integer */ -typedef unsigned PY_LONG_LONG SHA_INT64; /* 64-bit integer */ +typedef unsigned int SHA_INT32; /* 32-bit integer */ +typedef unsigned PY_LONG_LONG SHA_INT64; /* 64-bit integer */ #else /* not defined. compilation will die. */ #endif @@ -49,11 +49,11 @@ typedef unsigned PY_LONG_LONG SHA_INT64; /* 64-bit integer */ typedef struct { PyObject_HEAD - SHA_INT64 digest[8]; /* Message digest */ - SHA_INT32 count_lo, count_hi; /* 64-bit bit count */ - SHA_BYTE data[SHA_BLOCKSIZE]; /* SHA data buffer */ + SHA_INT64 digest[8]; /* Message digest */ + SHA_INT32 count_lo, count_hi; /* 64-bit bit count */ + SHA_BYTE data[SHA_BLOCKSIZE]; /* SHA data buffer */ int Endianness; - int local; /* unprocessed amount in data */ + int local; /* unprocessed amount in data */ int digestsize; } SHAobject; @@ -65,22 +65,22 @@ static void longReverse(SHA_INT64 *buffer, int byteCount, int Endianness) SHA_INT64 value; if ( Endianness == PCT_BIG_ENDIAN ) - return; + return; byteCount /= sizeof(*buffer); while (byteCount--) { value = *buffer; - ((unsigned char*)buffer)[0] = (unsigned char)(value >> 56) & 0xff; - ((unsigned char*)buffer)[1] = (unsigned char)(value >> 48) & 0xff; - ((unsigned char*)buffer)[2] = (unsigned char)(value >> 40) & 0xff; - ((unsigned char*)buffer)[3] = (unsigned char)(value >> 32) & 0xff; - ((unsigned char*)buffer)[4] = (unsigned char)(value >> 24) & 0xff; - ((unsigned char*)buffer)[5] = (unsigned char)(value >> 16) & 0xff; - ((unsigned char*)buffer)[6] = (unsigned char)(value >> 8) & 0xff; - ((unsigned char*)buffer)[7] = (unsigned char)(value ) & 0xff; - - buffer++; + ((unsigned char*)buffer)[0] = (unsigned char)(value >> 56) & 0xff; + ((unsigned char*)buffer)[1] = (unsigned char)(value >> 48) & 0xff; + ((unsigned char*)buffer)[2] = (unsigned char)(value >> 40) & 0xff; + ((unsigned char*)buffer)[3] = (unsigned char)(value >> 32) & 0xff; + ((unsigned char*)buffer)[4] = (unsigned char)(value >> 24) & 0xff; + ((unsigned char*)buffer)[5] = (unsigned char)(value >> 16) & 0xff; + ((unsigned char*)buffer)[6] = (unsigned char)(value >> 8) & 0xff; + ((unsigned char*)buffer)[7] = (unsigned char)(value ) & 0xff; + + buffer++; } } @@ -125,7 +125,7 @@ static void SHAcopy(SHAobject *src, SHAobject *dest) ( ((((x) & Py_ULL(0xFFFFFFFFFFFFFFFF))>>((unsigned PY_LONG_LONG)(y) & 63)) | \ ((x)<<((unsigned PY_LONG_LONG)(64-((y) & 63))))) & Py_ULL(0xFFFFFFFFFFFFFFFF)) #define Ch(x,y,z) (z ^ (x & (y ^ z))) -#define Maj(x,y,z) (((x | y) & z) | (x & y)) +#define Maj(x,y,z) (((x | y) & z) | (x & y)) #define S(x, n) ROR64((x),(n)) #define R(x, n) (((x) & Py_ULL(0xFFFFFFFFFFFFFFFF)) >> ((unsigned PY_LONG_LONG)n)) #define Sigma0(x) (S(x, 28) ^ S(x, 34) ^ S(x, 39)) @@ -144,7 +144,7 @@ sha512_transform(SHAobject *sha_info) longReverse(W, (int)sizeof(sha_info->data), sha_info->Endianness); for (i = 16; i < 80; ++i) { - W[i] = Gamma1(W[i - 2]) + W[i - 7] + Gamma0(W[i - 15]) + W[i - 16]; + W[i] = Gamma1(W[i - 2]) + W[i - 7] + Gamma0(W[i - 15]) + W[i - 16]; } for (i = 0; i < 8; ++i) { S[i] = sha_info->digest[i]; @@ -238,8 +238,8 @@ sha512_transform(SHAobject *sha_info) RND(S[2],S[3],S[4],S[5],S[6],S[7],S[0],S[1],78,Py_ULL(0x5fcb6fab3ad6faec)); RND(S[1],S[2],S[3],S[4],S[5],S[6],S[7],S[0],79,Py_ULL(0x6c44198c4a475817)); -#undef RND - +#undef RND + /* feedback */ for (i = 0; i < 8; i++) { sha_info->digest[i] = sha_info->digest[i] + S[i]; @@ -341,14 +341,14 @@ sha512_final(unsigned char digest[SHA_DIGESTSIZE], SHAobject *sha_info) count = (int) ((lo_bit_count >> 3) & 0x7f); ((SHA_BYTE *) sha_info->data)[count++] = 0x80; if (count > SHA_BLOCKSIZE - 16) { - memset(((SHA_BYTE *) sha_info->data) + count, 0, - SHA_BLOCKSIZE - count); - sha512_transform(sha_info); - memset((SHA_BYTE *) sha_info->data, 0, SHA_BLOCKSIZE - 16); + memset(((SHA_BYTE *) sha_info->data) + count, 0, + SHA_BLOCKSIZE - count); + sha512_transform(sha_info); + memset((SHA_BYTE *) sha_info->data, 0, SHA_BLOCKSIZE - 16); } else { - memset(((SHA_BYTE *) sha_info->data) + count, 0, - SHA_BLOCKSIZE - 16 - count); + memset(((SHA_BYTE *) sha_info->data) + count, 0, + SHA_BLOCKSIZE - 16 - count); } /* GJS: note that we add the hi/lo in big-endian. sha512_transform will @@ -521,21 +521,21 @@ SHA512_hexdigest(SHAobject *self, PyObject *unused) /* Create a new string */ retval = PyUnicode_FromStringAndSize(NULL, self->digestsize * 2); if (!retval) - return NULL; + return NULL; hex_digest = PyUnicode_AS_UNICODE(retval); if (!hex_digest) { - Py_DECREF(retval); - return NULL; + Py_DECREF(retval); + return NULL; } /* Make hex version of the digest */ for (i=j=0; i<self->digestsize; i++) { char c; c = (digest[i] >> 4) & 0xf; - c = (c>9) ? c+'a'-10 : c + '0'; + c = (c>9) ? c+'a'-10 : c + '0'; hex_digest[j++] = c; c = (digest[i] & 0xf); - c = (c>9) ? c+'a'-10 : c + '0'; + c = (c>9) ? c+'a'-10 : c + '0'; hex_digest[j++] = c; } return retval; @@ -563,11 +563,11 @@ SHA512_update(SHAobject *self, PyObject *args) } static PyMethodDef SHA_methods[] = { - {"copy", (PyCFunction)SHA512_copy, METH_NOARGS, SHA512_copy__doc__}, - {"digest", (PyCFunction)SHA512_digest, METH_NOARGS, SHA512_digest__doc__}, + {"copy", (PyCFunction)SHA512_copy, METH_NOARGS, SHA512_copy__doc__}, + {"digest", (PyCFunction)SHA512_digest, METH_NOARGS, SHA512_digest__doc__}, {"hexdigest", (PyCFunction)SHA512_hexdigest, METH_NOARGS, SHA512_hexdigest__doc__}, - {"update", (PyCFunction)SHA512_update, METH_VARARGS, SHA512_update__doc__}, - {NULL, NULL} /* sentinel */ + {"update", (PyCFunction)SHA512_update, METH_VARARGS, SHA512_update__doc__}, + {NULL, NULL} /* sentinel */ }; static PyObject * @@ -604,13 +604,13 @@ static PyMemberDef SHA_members[] = { static PyTypeObject SHA384type = { PyVarObject_HEAD_INIT(NULL, 0) - "_sha512.sha384", /*tp_name*/ - sizeof(SHAobject), /*tp_size*/ - 0, /*tp_itemsize*/ + "_sha512.sha384", /*tp_name*/ + sizeof(SHAobject), /*tp_size*/ + 0, /*tp_itemsize*/ /* methods */ - SHA512_dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ + SHA512_dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ 0, /*tp_setattr*/ 0, /*tp_reserved*/ 0, /*tp_repr*/ @@ -626,25 +626,25 @@ static PyTypeObject SHA384type = { Py_TPFLAGS_DEFAULT, /*tp_flags*/ 0, /*tp_doc*/ 0, /*tp_traverse*/ - 0, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - SHA_methods, /* tp_methods */ - SHA_members, /* tp_members */ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + SHA_methods, /* tp_methods */ + SHA_members, /* tp_members */ SHA_getseters, /* tp_getset */ }; static PyTypeObject SHA512type = { PyVarObject_HEAD_INIT(NULL, 0) - "_sha512.sha512", /*tp_name*/ - sizeof(SHAobject), /*tp_size*/ - 0, /*tp_itemsize*/ + "_sha512.sha512", /*tp_name*/ + sizeof(SHAobject), /*tp_size*/ + 0, /*tp_itemsize*/ /* methods */ - SHA512_dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ + SHA512_dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ 0, /*tp_setattr*/ 0, /*tp_reserved*/ 0, /*tp_repr*/ @@ -660,13 +660,13 @@ static PyTypeObject SHA512type = { Py_TPFLAGS_DEFAULT, /*tp_flags*/ 0, /*tp_doc*/ 0, /*tp_traverse*/ - 0, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - SHA_methods, /* tp_methods */ - SHA_members, /* tp_members */ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + SHA_methods, /* tp_methods */ + SHA_members, /* tp_members */ SHA_getseters, /* tp_getset */ }; @@ -761,7 +761,7 @@ SHA384_new(PyObject *self, PyObject *args, PyObject *kwdict) static struct PyMethodDef SHA_functions[] = { {"sha512", (PyCFunction)SHA512_new, METH_VARARGS|METH_KEYWORDS, SHA512_new__doc__}, {"sha384", (PyCFunction)SHA384_new, METH_VARARGS|METH_KEYWORDS, SHA384_new__doc__}, - {NULL, NULL} /* Sentinel */ + {NULL, NULL} /* Sentinel */ }; @@ -771,15 +771,15 @@ static struct PyMethodDef SHA_functions[] = { static struct PyModuleDef _sha512module = { - PyModuleDef_HEAD_INIT, - "_sha512", - NULL, - -1, - SHA_functions, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_sha512", + NULL, + -1, + SHA_functions, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC diff --git a/Modules/signalmodule.c b/Modules/signalmodule.c index 26a4e79..e420a1b 100644 --- a/Modules/signalmodule.c +++ b/Modules/signalmodule.c @@ -28,13 +28,13 @@ #ifndef NSIG # if defined(_NSIG) -# define NSIG _NSIG /* For BSD/SysV */ +# define NSIG _NSIG /* For BSD/SysV */ # elif defined(_SIGMAX) -# define NSIG (_SIGMAX + 1) /* For QNX */ +# define NSIG (_SIGMAX + 1) /* For QNX */ # elif defined(SIGMAX) -# define NSIG (SIGMAX + 1) /* For djgpp */ +# define NSIG (SIGMAX + 1) /* For djgpp */ # else -# define NSIG 64 /* Use a reasonable default value */ +# define NSIG 64 /* Use a reasonable default value */ # endif #endif @@ -76,8 +76,8 @@ static pid_t main_pid; #endif static struct { - int tripped; - PyObject *func; + int tripped; + PyObject *func; } Handlers[NSIG]; static sig_atomic_t wakeup_fd = -1; @@ -120,18 +120,18 @@ itimer_retval(struct itimerval *iv) r = PyTuple_New(2); if (r == NULL) - return NULL; + return NULL; if(!(v = PyFloat_FromDouble(double_from_timeval(&iv->it_value)))) { - Py_DECREF(r); - return NULL; + Py_DECREF(r); + return NULL; } PyTuple_SET_ITEM(r, 0, v); if(!(v = PyFloat_FromDouble(double_from_timeval(&iv->it_interval)))) { - Py_DECREF(r); - return NULL; + Py_DECREF(r); + return NULL; } PyTuple_SET_ITEM(r, 1, v); @@ -143,8 +143,8 @@ itimer_retval(struct itimerval *iv) static PyObject * signal_default_int_handler(PyObject *self, PyObject *args) { - PyErr_SetNone(PyExc_KeyboardInterrupt); - return NULL; + PyErr_SetNone(PyExc_KeyboardInterrupt); + return NULL; } PyDoc_STRVAR(default_int_handler_doc, @@ -157,7 +157,7 @@ It raises KeyboardInterrupt."); static int checksignals_witharg(void * unused) { - return PyErr_CheckSignals(); + return PyErr_CheckSignals(); } static void @@ -165,38 +165,38 @@ signal_handler(int sig_num) { #ifdef WITH_THREAD #ifdef WITH_PTH - if (PyThread_get_thread_ident() != main_thread) { - pth_raise(*(pth_t *) main_thread, sig_num); - return; - } -#endif - /* See NOTES section above */ - if (getpid() == main_pid) { -#endif - Handlers[sig_num].tripped = 1; - /* Set is_tripped after setting .tripped, as it gets - cleared in PyErr_CheckSignals() before .tripped. */ - is_tripped = 1; - Py_AddPendingCall(checksignals_witharg, NULL); - if (wakeup_fd != -1) - write(wakeup_fd, "\0", 1); + if (PyThread_get_thread_ident() != main_thread) { + pth_raise(*(pth_t *) main_thread, sig_num); + return; + } +#endif + /* See NOTES section above */ + if (getpid() == main_pid) { +#endif + Handlers[sig_num].tripped = 1; + /* Set is_tripped after setting .tripped, as it gets + cleared in PyErr_CheckSignals() before .tripped. */ + is_tripped = 1; + Py_AddPendingCall(checksignals_witharg, NULL); + if (wakeup_fd != -1) + write(wakeup_fd, "\0", 1); #ifdef WITH_THREAD - } + } #endif #ifdef SIGCHLD - if (sig_num == SIGCHLD) { - /* To avoid infinite recursion, this signal remains - reset until explicit re-instated. - Don't clear the 'func' field as it is our pointer - to the Python handler... */ - return; - } + if (sig_num == SIGCHLD) { + /* To avoid infinite recursion, this signal remains + reset until explicit re-instated. + Don't clear the 'func' field as it is our pointer + to the Python handler... */ + return; + } #endif #ifndef HAVE_SIGACTION - /* If the handler was not set up with sigaction, reinstall it. See - * Python/pythonrun.c for the implementation of PyOS_setsig which - * makes this true. See also issue8354. */ - PyOS_setsig(sig_num, signal_handler); + /* If the handler was not set up with sigaction, reinstall it. See + * Python/pythonrun.c for the implementation of PyOS_setsig which + * makes this true. See also issue8354. */ + PyOS_setsig(sig_num, signal_handler); #endif } @@ -205,11 +205,11 @@ signal_handler(int sig_num) static PyObject * signal_alarm(PyObject *self, PyObject *args) { - int t; - if (!PyArg_ParseTuple(args, "i:alarm", &t)) - return NULL; - /* alarm() returns the number of seconds remaining */ - return PyLong_FromLong((long)alarm(t)); + int t; + if (!PyArg_ParseTuple(args, "i:alarm", &t)) + return NULL; + /* alarm() returns the number of seconds remaining */ + return PyLong_FromLong((long)alarm(t)); } PyDoc_STRVAR(alarm_doc, @@ -222,17 +222,17 @@ Arrange for SIGALRM to arrive after the given number of seconds."); static PyObject * signal_pause(PyObject *self) { - Py_BEGIN_ALLOW_THREADS - (void)pause(); - Py_END_ALLOW_THREADS - /* make sure that any exceptions that got raised are propagated - * back into Python - */ - if (PyErr_CheckSignals()) - return NULL; - - Py_INCREF(Py_None); - return Py_None; + Py_BEGIN_ALLOW_THREADS + (void)pause(); + Py_END_ALLOW_THREADS + /* make sure that any exceptions that got raised are propagated + * back into Python + */ + if (PyErr_CheckSignals()) + return NULL; + + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(pause_doc, "pause()\n\ @@ -245,44 +245,44 @@ Wait until a signal arrives."); static PyObject * signal_signal(PyObject *self, PyObject *args) { - PyObject *obj; - int sig_num; - PyObject *old_handler; - void (*func)(int); - if (!PyArg_ParseTuple(args, "iO:signal", &sig_num, &obj)) - return NULL; + PyObject *obj; + int sig_num; + PyObject *old_handler; + void (*func)(int); + if (!PyArg_ParseTuple(args, "iO:signal", &sig_num, &obj)) + return NULL; #ifdef WITH_THREAD - if (PyThread_get_thread_ident() != main_thread) { - PyErr_SetString(PyExc_ValueError, - "signal only works in main thread"); - return NULL; - } -#endif - if (sig_num < 1 || sig_num >= NSIG) { - PyErr_SetString(PyExc_ValueError, - "signal number out of range"); - return NULL; - } - if (obj == IgnoreHandler) - func = SIG_IGN; - else if (obj == DefaultHandler) - func = SIG_DFL; - else if (!PyCallable_Check(obj)) { - PyErr_SetString(PyExc_TypeError, + if (PyThread_get_thread_ident() != main_thread) { + PyErr_SetString(PyExc_ValueError, + "signal only works in main thread"); + return NULL; + } +#endif + if (sig_num < 1 || sig_num >= NSIG) { + PyErr_SetString(PyExc_ValueError, + "signal number out of range"); + return NULL; + } + if (obj == IgnoreHandler) + func = SIG_IGN; + else if (obj == DefaultHandler) + func = SIG_DFL; + else if (!PyCallable_Check(obj)) { + PyErr_SetString(PyExc_TypeError, "signal handler must be signal.SIG_IGN, signal.SIG_DFL, or a callable object"); - return NULL; - } - else - func = signal_handler; - if (PyOS_setsig(sig_num, func) == SIG_ERR) { - PyErr_SetFromErrno(PyExc_RuntimeError); - return NULL; - } - old_handler = Handlers[sig_num].func; - Handlers[sig_num].tripped = 0; - Py_INCREF(obj); - Handlers[sig_num].func = obj; - return old_handler; + return NULL; + } + else + func = signal_handler; + if (PyOS_setsig(sig_num, func) == SIG_ERR) { + PyErr_SetFromErrno(PyExc_RuntimeError); + return NULL; + } + old_handler = Handlers[sig_num].func; + Handlers[sig_num].tripped = 0; + Py_INCREF(obj); + Handlers[sig_num].func = obj; + return old_handler; } PyDoc_STRVAR(signal_doc, @@ -300,18 +300,18 @@ the first is the signal number, the second is the interrupted stack frame."); static PyObject * signal_getsignal(PyObject *self, PyObject *args) { - int sig_num; - PyObject *old_handler; - if (!PyArg_ParseTuple(args, "i:getsignal", &sig_num)) - return NULL; - if (sig_num < 1 || sig_num >= NSIG) { - PyErr_SetString(PyExc_ValueError, - "signal number out of range"); - return NULL; - } - old_handler = Handlers[sig_num].func; - Py_INCREF(old_handler); - return old_handler; + int sig_num; + PyObject *old_handler; + if (!PyArg_ParseTuple(args, "i:getsignal", &sig_num)) + return NULL; + if (sig_num < 1 || sig_num >= NSIG) { + PyErr_SetString(PyExc_ValueError, + "signal number out of range"); + return NULL; + } + old_handler = Handlers[sig_num].func; + Py_INCREF(old_handler); + return old_handler; } PyDoc_STRVAR(getsignal_doc, @@ -333,23 +333,23 @@ will be interrupted."); static PyObject * signal_siginterrupt(PyObject *self, PyObject *args) { - int sig_num; - int flag; - - if (!PyArg_ParseTuple(args, "ii:siginterrupt", &sig_num, &flag)) - return NULL; - if (sig_num < 1 || sig_num >= NSIG) { - PyErr_SetString(PyExc_ValueError, - "signal number out of range"); - return NULL; - } - if (siginterrupt(sig_num, flag)<0) { - PyErr_SetFromErrno(PyExc_RuntimeError); - return NULL; - } - - Py_INCREF(Py_None); - return Py_None; + int sig_num; + int flag; + + if (!PyArg_ParseTuple(args, "ii:siginterrupt", &sig_num, &flag)) + return NULL; + if (sig_num < 1 || sig_num >= NSIG) { + PyErr_SetString(PyExc_ValueError, + "signal number out of range"); + return NULL; + } + if (siginterrupt(sig_num, flag)<0) { + PyErr_SetFromErrno(PyExc_RuntimeError); + return NULL; + } + + Py_INCREF(Py_None); + return Py_None; } #endif @@ -357,24 +357,24 @@ signal_siginterrupt(PyObject *self, PyObject *args) static PyObject * signal_set_wakeup_fd(PyObject *self, PyObject *args) { - struct stat buf; - int fd, old_fd; - if (!PyArg_ParseTuple(args, "i:set_wakeup_fd", &fd)) - return NULL; + struct stat buf; + int fd, old_fd; + if (!PyArg_ParseTuple(args, "i:set_wakeup_fd", &fd)) + return NULL; #ifdef WITH_THREAD - if (PyThread_get_thread_ident() != main_thread) { - PyErr_SetString(PyExc_ValueError, - "set_wakeup_fd only works in main thread"); - return NULL; - } -#endif - if (fd != -1 && fstat(fd, &buf) != 0) { - PyErr_SetString(PyExc_ValueError, "invalid fd"); - return NULL; - } - old_fd = wakeup_fd; - wakeup_fd = fd; - return PyLong_FromLong(old_fd); + if (PyThread_get_thread_ident() != main_thread) { + PyErr_SetString(PyExc_ValueError, + "set_wakeup_fd only works in main thread"); + return NULL; + } +#endif + if (fd != -1 && fstat(fd, &buf) != 0) { + PyErr_SetString(PyExc_ValueError, "invalid fd"); + return NULL; + } + old_fd = wakeup_fd; + wakeup_fd = fd; + return PyLong_FromLong(old_fd); } PyDoc_STRVAR(set_wakeup_fd_doc, @@ -390,11 +390,11 @@ The fd must be non-blocking."); int PySignal_SetWakeupFd(int fd) { - int old_fd = wakeup_fd; - if (fd < 0) - fd = -1; - wakeup_fd = fd; - return old_fd; + int old_fd = wakeup_fd; + if (fd < 0) + fd = -1; + wakeup_fd = fd; + return old_fd; } @@ -408,14 +408,14 @@ signal_setitimer(PyObject *self, PyObject *args) struct itimerval new, old; if(!PyArg_ParseTuple(args, "id|d:setitimer", &which, &first, &interval)) - return NULL; + return NULL; timeval_from_double(first, &new.it_value); timeval_from_double(interval, &new.it_interval); /* Let OS check "which" value */ if (setitimer(which, &new, &old) != 0) { - PyErr_SetFromErrno(ItimerError); - return NULL; + PyErr_SetFromErrno(ItimerError); + return NULL; } return itimer_retval(&old); @@ -441,11 +441,11 @@ signal_getitimer(PyObject *self, PyObject *args) struct itimerval old; if (!PyArg_ParseTuple(args, "i:getitimer", &which)) - return NULL; + return NULL; if (getitimer(which, &old) != 0) { - PyErr_SetFromErrno(ItimerError); - return NULL; + PyErr_SetFromErrno(ItimerError); + return NULL; } return itimer_retval(&old); @@ -461,27 +461,27 @@ Returns current value of given itimer."); /* List of functions defined in the module */ static PyMethodDef signal_methods[] = { #ifdef HAVE_ALARM - {"alarm", signal_alarm, METH_VARARGS, alarm_doc}, + {"alarm", signal_alarm, METH_VARARGS, alarm_doc}, #endif #ifdef HAVE_SETITIMER {"setitimer", signal_setitimer, METH_VARARGS, setitimer_doc}, #endif #ifdef HAVE_GETITIMER - {"getitimer", signal_getitimer, METH_VARARGS, getitimer_doc}, + {"getitimer", signal_getitimer, METH_VARARGS, getitimer_doc}, #endif - {"signal", signal_signal, METH_VARARGS, signal_doc}, - {"getsignal", signal_getsignal, METH_VARARGS, getsignal_doc}, - {"set_wakeup_fd", signal_set_wakeup_fd, METH_VARARGS, set_wakeup_fd_doc}, + {"signal", signal_signal, METH_VARARGS, signal_doc}, + {"getsignal", signal_getsignal, METH_VARARGS, getsignal_doc}, + {"set_wakeup_fd", signal_set_wakeup_fd, METH_VARARGS, set_wakeup_fd_doc}, #ifdef HAVE_SIGINTERRUPT - {"siginterrupt", signal_siginterrupt, METH_VARARGS, siginterrupt_doc}, + {"siginterrupt", signal_siginterrupt, METH_VARARGS, siginterrupt_doc}, #endif #ifdef HAVE_PAUSE - {"pause", (PyCFunction)signal_pause, - METH_NOARGS,pause_doc}, + {"pause", (PyCFunction)signal_pause, + METH_NOARGS,pause_doc}, #endif - {"default_int_handler", signal_default_int_handler, - METH_VARARGS, default_int_handler_doc}, - {NULL, NULL} /* sentinel */ + {"default_int_handler", signal_default_int_handler, + METH_VARARGS, default_int_handler_doc}, + {NULL, NULL} /* sentinel */ }; @@ -522,264 +522,264 @@ A signal handler function is called with two arguments:\n\ the first is the signal number, the second is the interrupted stack frame."); static struct PyModuleDef signalmodule = { - PyModuleDef_HEAD_INIT, - "signal", - module_doc, - -1, - signal_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "signal", + module_doc, + -1, + signal_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_signal(void) { - PyObject *m, *d, *x; - int i; + PyObject *m, *d, *x; + int i; #ifdef WITH_THREAD - main_thread = PyThread_get_thread_ident(); - main_pid = getpid(); -#endif - - /* Create the module and add the functions */ - m = PyModule_Create(&signalmodule); - if (m == NULL) - return NULL; - - /* Add some symbolic constants to the module */ - d = PyModule_GetDict(m); - - x = DefaultHandler = PyLong_FromVoidPtr((void *)SIG_DFL); - if (!x || PyDict_SetItemString(d, "SIG_DFL", x) < 0) - goto finally; - - x = IgnoreHandler = PyLong_FromVoidPtr((void *)SIG_IGN); - if (!x || PyDict_SetItemString(d, "SIG_IGN", x) < 0) - goto finally; - - x = PyLong_FromLong((long)NSIG); - if (!x || PyDict_SetItemString(d, "NSIG", x) < 0) - goto finally; - Py_DECREF(x); - - x = IntHandler = PyDict_GetItemString(d, "default_int_handler"); - if (!x) - goto finally; - Py_INCREF(IntHandler); - - Handlers[0].tripped = 0; - for (i = 1; i < NSIG; i++) { - void (*t)(int); - t = PyOS_getsig(i); - Handlers[i].tripped = 0; - if (t == SIG_DFL) - Handlers[i].func = DefaultHandler; - else if (t == SIG_IGN) - Handlers[i].func = IgnoreHandler; - else - Handlers[i].func = Py_None; /* None of our business */ - Py_INCREF(Handlers[i].func); - } - if (Handlers[SIGINT].func == DefaultHandler) { - /* Install default int handler */ - Py_INCREF(IntHandler); - Py_DECREF(Handlers[SIGINT].func); - Handlers[SIGINT].func = IntHandler; - old_siginthandler = PyOS_setsig(SIGINT, signal_handler); - } + main_thread = PyThread_get_thread_ident(); + main_pid = getpid(); +#endif + + /* Create the module and add the functions */ + m = PyModule_Create(&signalmodule); + if (m == NULL) + return NULL; + + /* Add some symbolic constants to the module */ + d = PyModule_GetDict(m); + + x = DefaultHandler = PyLong_FromVoidPtr((void *)SIG_DFL); + if (!x || PyDict_SetItemString(d, "SIG_DFL", x) < 0) + goto finally; + + x = IgnoreHandler = PyLong_FromVoidPtr((void *)SIG_IGN); + if (!x || PyDict_SetItemString(d, "SIG_IGN", x) < 0) + goto finally; + + x = PyLong_FromLong((long)NSIG); + if (!x || PyDict_SetItemString(d, "NSIG", x) < 0) + goto finally; + Py_DECREF(x); + + x = IntHandler = PyDict_GetItemString(d, "default_int_handler"); + if (!x) + goto finally; + Py_INCREF(IntHandler); + + Handlers[0].tripped = 0; + for (i = 1; i < NSIG; i++) { + void (*t)(int); + t = PyOS_getsig(i); + Handlers[i].tripped = 0; + if (t == SIG_DFL) + Handlers[i].func = DefaultHandler; + else if (t == SIG_IGN) + Handlers[i].func = IgnoreHandler; + else + Handlers[i].func = Py_None; /* None of our business */ + Py_INCREF(Handlers[i].func); + } + if (Handlers[SIGINT].func == DefaultHandler) { + /* Install default int handler */ + Py_INCREF(IntHandler); + Py_DECREF(Handlers[SIGINT].func); + Handlers[SIGINT].func = IntHandler; + old_siginthandler = PyOS_setsig(SIGINT, signal_handler); + } #ifdef SIGHUP - x = PyLong_FromLong(SIGHUP); - PyDict_SetItemString(d, "SIGHUP", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGHUP); + PyDict_SetItemString(d, "SIGHUP", x); + Py_XDECREF(x); #endif #ifdef SIGINT - x = PyLong_FromLong(SIGINT); - PyDict_SetItemString(d, "SIGINT", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGINT); + PyDict_SetItemString(d, "SIGINT", x); + Py_XDECREF(x); #endif #ifdef SIGBREAK - x = PyLong_FromLong(SIGBREAK); - PyDict_SetItemString(d, "SIGBREAK", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGBREAK); + PyDict_SetItemString(d, "SIGBREAK", x); + Py_XDECREF(x); #endif #ifdef SIGQUIT - x = PyLong_FromLong(SIGQUIT); - PyDict_SetItemString(d, "SIGQUIT", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGQUIT); + PyDict_SetItemString(d, "SIGQUIT", x); + Py_XDECREF(x); #endif #ifdef SIGILL - x = PyLong_FromLong(SIGILL); - PyDict_SetItemString(d, "SIGILL", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGILL); + PyDict_SetItemString(d, "SIGILL", x); + Py_XDECREF(x); #endif #ifdef SIGTRAP - x = PyLong_FromLong(SIGTRAP); - PyDict_SetItemString(d, "SIGTRAP", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGTRAP); + PyDict_SetItemString(d, "SIGTRAP", x); + Py_XDECREF(x); #endif #ifdef SIGIOT - x = PyLong_FromLong(SIGIOT); - PyDict_SetItemString(d, "SIGIOT", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGIOT); + PyDict_SetItemString(d, "SIGIOT", x); + Py_XDECREF(x); #endif #ifdef SIGABRT - x = PyLong_FromLong(SIGABRT); - PyDict_SetItemString(d, "SIGABRT", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGABRT); + PyDict_SetItemString(d, "SIGABRT", x); + Py_XDECREF(x); #endif #ifdef SIGEMT - x = PyLong_FromLong(SIGEMT); - PyDict_SetItemString(d, "SIGEMT", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGEMT); + PyDict_SetItemString(d, "SIGEMT", x); + Py_XDECREF(x); #endif #ifdef SIGFPE - x = PyLong_FromLong(SIGFPE); - PyDict_SetItemString(d, "SIGFPE", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGFPE); + PyDict_SetItemString(d, "SIGFPE", x); + Py_XDECREF(x); #endif #ifdef SIGKILL - x = PyLong_FromLong(SIGKILL); - PyDict_SetItemString(d, "SIGKILL", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGKILL); + PyDict_SetItemString(d, "SIGKILL", x); + Py_XDECREF(x); #endif #ifdef SIGBUS - x = PyLong_FromLong(SIGBUS); - PyDict_SetItemString(d, "SIGBUS", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGBUS); + PyDict_SetItemString(d, "SIGBUS", x); + Py_XDECREF(x); #endif #ifdef SIGSEGV - x = PyLong_FromLong(SIGSEGV); - PyDict_SetItemString(d, "SIGSEGV", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGSEGV); + PyDict_SetItemString(d, "SIGSEGV", x); + Py_XDECREF(x); #endif #ifdef SIGSYS - x = PyLong_FromLong(SIGSYS); - PyDict_SetItemString(d, "SIGSYS", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGSYS); + PyDict_SetItemString(d, "SIGSYS", x); + Py_XDECREF(x); #endif #ifdef SIGPIPE - x = PyLong_FromLong(SIGPIPE); - PyDict_SetItemString(d, "SIGPIPE", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGPIPE); + PyDict_SetItemString(d, "SIGPIPE", x); + Py_XDECREF(x); #endif #ifdef SIGALRM - x = PyLong_FromLong(SIGALRM); - PyDict_SetItemString(d, "SIGALRM", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGALRM); + PyDict_SetItemString(d, "SIGALRM", x); + Py_XDECREF(x); #endif #ifdef SIGTERM - x = PyLong_FromLong(SIGTERM); - PyDict_SetItemString(d, "SIGTERM", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGTERM); + PyDict_SetItemString(d, "SIGTERM", x); + Py_XDECREF(x); #endif #ifdef SIGUSR1 - x = PyLong_FromLong(SIGUSR1); - PyDict_SetItemString(d, "SIGUSR1", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGUSR1); + PyDict_SetItemString(d, "SIGUSR1", x); + Py_XDECREF(x); #endif #ifdef SIGUSR2 - x = PyLong_FromLong(SIGUSR2); - PyDict_SetItemString(d, "SIGUSR2", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGUSR2); + PyDict_SetItemString(d, "SIGUSR2", x); + Py_XDECREF(x); #endif #ifdef SIGCLD - x = PyLong_FromLong(SIGCLD); - PyDict_SetItemString(d, "SIGCLD", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGCLD); + PyDict_SetItemString(d, "SIGCLD", x); + Py_XDECREF(x); #endif #ifdef SIGCHLD - x = PyLong_FromLong(SIGCHLD); - PyDict_SetItemString(d, "SIGCHLD", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGCHLD); + PyDict_SetItemString(d, "SIGCHLD", x); + Py_XDECREF(x); #endif #ifdef SIGPWR - x = PyLong_FromLong(SIGPWR); - PyDict_SetItemString(d, "SIGPWR", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGPWR); + PyDict_SetItemString(d, "SIGPWR", x); + Py_XDECREF(x); #endif #ifdef SIGIO - x = PyLong_FromLong(SIGIO); - PyDict_SetItemString(d, "SIGIO", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGIO); + PyDict_SetItemString(d, "SIGIO", x); + Py_XDECREF(x); #endif #ifdef SIGURG - x = PyLong_FromLong(SIGURG); - PyDict_SetItemString(d, "SIGURG", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGURG); + PyDict_SetItemString(d, "SIGURG", x); + Py_XDECREF(x); #endif #ifdef SIGWINCH - x = PyLong_FromLong(SIGWINCH); - PyDict_SetItemString(d, "SIGWINCH", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGWINCH); + PyDict_SetItemString(d, "SIGWINCH", x); + Py_XDECREF(x); #endif #ifdef SIGPOLL - x = PyLong_FromLong(SIGPOLL); - PyDict_SetItemString(d, "SIGPOLL", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGPOLL); + PyDict_SetItemString(d, "SIGPOLL", x); + Py_XDECREF(x); #endif #ifdef SIGSTOP - x = PyLong_FromLong(SIGSTOP); - PyDict_SetItemString(d, "SIGSTOP", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGSTOP); + PyDict_SetItemString(d, "SIGSTOP", x); + Py_XDECREF(x); #endif #ifdef SIGTSTP - x = PyLong_FromLong(SIGTSTP); - PyDict_SetItemString(d, "SIGTSTP", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGTSTP); + PyDict_SetItemString(d, "SIGTSTP", x); + Py_XDECREF(x); #endif #ifdef SIGCONT - x = PyLong_FromLong(SIGCONT); - PyDict_SetItemString(d, "SIGCONT", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGCONT); + PyDict_SetItemString(d, "SIGCONT", x); + Py_XDECREF(x); #endif #ifdef SIGTTIN - x = PyLong_FromLong(SIGTTIN); - PyDict_SetItemString(d, "SIGTTIN", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGTTIN); + PyDict_SetItemString(d, "SIGTTIN", x); + Py_XDECREF(x); #endif #ifdef SIGTTOU - x = PyLong_FromLong(SIGTTOU); - PyDict_SetItemString(d, "SIGTTOU", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGTTOU); + PyDict_SetItemString(d, "SIGTTOU", x); + Py_XDECREF(x); #endif #ifdef SIGVTALRM - x = PyLong_FromLong(SIGVTALRM); - PyDict_SetItemString(d, "SIGVTALRM", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGVTALRM); + PyDict_SetItemString(d, "SIGVTALRM", x); + Py_XDECREF(x); #endif #ifdef SIGPROF - x = PyLong_FromLong(SIGPROF); - PyDict_SetItemString(d, "SIGPROF", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGPROF); + PyDict_SetItemString(d, "SIGPROF", x); + Py_XDECREF(x); #endif #ifdef SIGXCPU - x = PyLong_FromLong(SIGXCPU); - PyDict_SetItemString(d, "SIGXCPU", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGXCPU); + PyDict_SetItemString(d, "SIGXCPU", x); + Py_XDECREF(x); #endif #ifdef SIGXFSZ - x = PyLong_FromLong(SIGXFSZ); - PyDict_SetItemString(d, "SIGXFSZ", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGXFSZ); + PyDict_SetItemString(d, "SIGXFSZ", x); + Py_XDECREF(x); #endif #ifdef SIGRTMIN - x = PyLong_FromLong(SIGRTMIN); - PyDict_SetItemString(d, "SIGRTMIN", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGRTMIN); + PyDict_SetItemString(d, "SIGRTMIN", x); + Py_XDECREF(x); #endif #ifdef SIGRTMAX - x = PyLong_FromLong(SIGRTMAX); - PyDict_SetItemString(d, "SIGRTMAX", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGRTMAX); + PyDict_SetItemString(d, "SIGRTMAX", x); + Py_XDECREF(x); #endif #ifdef SIGINFO - x = PyLong_FromLong(SIGINFO); - PyDict_SetItemString(d, "SIGINFO", x); - Py_XDECREF(x); + x = PyLong_FromLong(SIGINFO); + PyDict_SetItemString(d, "SIGINFO", x); + Py_XDECREF(x); #endif #ifdef ITIMER_REAL @@ -799,15 +799,15 @@ PyInit_signal(void) #endif #if defined (HAVE_SETITIMER) || defined (HAVE_GETITIMER) - ItimerError = PyErr_NewException("signal.ItimerError", - PyExc_IOError, NULL); + ItimerError = PyErr_NewException("signal.ItimerError", + PyExc_IOError, NULL); if (ItimerError != NULL) - PyDict_SetItemString(d, "ItimerError", ItimerError); + PyDict_SetItemString(d, "ItimerError", ItimerError); #endif if (PyErr_Occurred()) { - Py_DECREF(m); - m = NULL; + Py_DECREF(m); + m = NULL; } finally: @@ -817,28 +817,28 @@ PyInit_signal(void) static void finisignal(void) { - int i; - PyObject *func; - - PyOS_setsig(SIGINT, old_siginthandler); - old_siginthandler = SIG_DFL; - - for (i = 1; i < NSIG; i++) { - func = Handlers[i].func; - Handlers[i].tripped = 0; - Handlers[i].func = NULL; - if (i != SIGINT && func != NULL && func != Py_None && - func != DefaultHandler && func != IgnoreHandler) - PyOS_setsig(i, SIG_DFL); - Py_XDECREF(func); - } - - Py_XDECREF(IntHandler); - IntHandler = NULL; - Py_XDECREF(DefaultHandler); - DefaultHandler = NULL; - Py_XDECREF(IgnoreHandler); - IgnoreHandler = NULL; + int i; + PyObject *func; + + PyOS_setsig(SIGINT, old_siginthandler); + old_siginthandler = SIG_DFL; + + for (i = 1; i < NSIG; i++) { + func = Handlers[i].func; + Handlers[i].tripped = 0; + Handlers[i].func = NULL; + if (i != SIGINT && func != NULL && func != Py_None && + func != DefaultHandler && func != IgnoreHandler) + PyOS_setsig(i, SIG_DFL); + Py_XDECREF(func); + } + + Py_XDECREF(IntHandler); + IntHandler = NULL; + Py_XDECREF(DefaultHandler); + DefaultHandler = NULL; + Py_XDECREF(IgnoreHandler); + IgnoreHandler = NULL; } @@ -846,55 +846,55 @@ finisignal(void) int PyErr_CheckSignals(void) { - int i; - PyObject *f; + int i; + PyObject *f; - if (!is_tripped) - return 0; + if (!is_tripped) + return 0; #ifdef WITH_THREAD - if (PyThread_get_thread_ident() != main_thread) - return 0; -#endif - - /* - * The is_tripped variable is meant to speed up the calls to - * PyErr_CheckSignals (both directly or via pending calls) when no - * signal has arrived. This variable is set to 1 when a signal arrives - * and it is set to 0 here, when we know some signals arrived. This way - * we can run the registered handlers with no signals blocked. - * - * NOTE: with this approach we can have a situation where is_tripped is - * 1 but we have no more signals to handle (Handlers[i].tripped - * is 0 for every signal i). This won't do us any harm (except - * we're gonna spent some cycles for nothing). This happens when - * we receive a signal i after we zero is_tripped and before we - * check Handlers[i].tripped. - */ - is_tripped = 0; - - if (!(f = (PyObject *)PyEval_GetFrame())) - f = Py_None; - - for (i = 1; i < NSIG; i++) { - if (Handlers[i].tripped) { - PyObject *result = NULL; - PyObject *arglist = Py_BuildValue("(iO)", i, f); - Handlers[i].tripped = 0; - - if (arglist) { - result = PyEval_CallObject(Handlers[i].func, - arglist); - Py_DECREF(arglist); - } - if (!result) - return -1; - - Py_DECREF(result); - } - } - - return 0; + if (PyThread_get_thread_ident() != main_thread) + return 0; +#endif + + /* + * The is_tripped variable is meant to speed up the calls to + * PyErr_CheckSignals (both directly or via pending calls) when no + * signal has arrived. This variable is set to 1 when a signal arrives + * and it is set to 0 here, when we know some signals arrived. This way + * we can run the registered handlers with no signals blocked. + * + * NOTE: with this approach we can have a situation where is_tripped is + * 1 but we have no more signals to handle (Handlers[i].tripped + * is 0 for every signal i). This won't do us any harm (except + * we're gonna spent some cycles for nothing). This happens when + * we receive a signal i after we zero is_tripped and before we + * check Handlers[i].tripped. + */ + is_tripped = 0; + + if (!(f = (PyObject *)PyEval_GetFrame())) + f = Py_None; + + for (i = 1; i < NSIG; i++) { + if (Handlers[i].tripped) { + PyObject *result = NULL; + PyObject *arglist = Py_BuildValue("(iO)", i, f); + Handlers[i].tripped = 0; + + if (arglist) { + result = PyEval_CallObject(Handlers[i].func, + arglist); + Py_DECREF(arglist); + } + if (!result) + return -1; + + Py_DECREF(result); + } + } + + return 0; } @@ -904,49 +904,49 @@ PyErr_CheckSignals(void) void PyErr_SetInterrupt(void) { - is_tripped = 1; - Handlers[SIGINT].tripped = 1; - Py_AddPendingCall((int (*)(void *))PyErr_CheckSignals, NULL); + is_tripped = 1; + Handlers[SIGINT].tripped = 1; + Py_AddPendingCall((int (*)(void *))PyErr_CheckSignals, NULL); } void PyOS_InitInterrupts(void) { - PyObject *m = PyInit_signal(); - if (m) { - _PyImport_FixupExtension(m, "signal", "signal"); - Py_DECREF(m); - } + PyObject *m = PyInit_signal(); + if (m) { + _PyImport_FixupExtension(m, "signal", "signal"); + Py_DECREF(m); + } } void PyOS_FiniInterrupts(void) { - finisignal(); + finisignal(); } int PyOS_InterruptOccurred(void) { - if (Handlers[SIGINT].tripped) { + if (Handlers[SIGINT].tripped) { #ifdef WITH_THREAD - if (PyThread_get_thread_ident() != main_thread) - return 0; + if (PyThread_get_thread_ident() != main_thread) + return 0; #endif - Handlers[SIGINT].tripped = 0; - return 1; - } - return 0; + Handlers[SIGINT].tripped = 0; + return 1; + } + return 0; } void PyOS_AfterFork(void) { #ifdef WITH_THREAD - PyEval_ReInitThreads(); - main_thread = PyThread_get_thread_ident(); - main_pid = getpid(); - _PyImport_ReInitLock(); - PyThread_ReInitTLS(); + PyEval_ReInitThreads(); + main_thread = PyThread_get_thread_ident(); + main_pid = getpid(); + _PyImport_ReInitLock(); + PyThread_ReInitTLS(); #endif } diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c index 636571c..d0d7f3c 100644 --- a/Modules/socketmodule.c +++ b/Modules/socketmodule.c @@ -17,9 +17,9 @@ Module interface: - socket.error: exception raised for socket specific errors - socket.gaierror: exception raised for getaddrinfo/getnameinfo errors, - a subclass of socket.error + a subclass of socket.error - socket.herror: exception raised for gethostby* errors, - a subclass of socket.error + a subclass of socket.error - socket.gethostbyname(hostname) --> host IP address (string: 'dd.dd.dd.dd') - socket.gethostbyaddr(IP address) --> (hostname, [alias, ...], [IP addr, ...]) - socket.gethostname() --> host name (string: 'spam' or 'spam.domain.com') @@ -27,14 +27,14 @@ Module interface: - socket.getservbyname(servicename[, protocolname]) --> port number - socket.getservbyport(portnumber[, protocolname]) --> service name - socket.socket([family[, type [, proto, fileno]]]) --> new socket object - (fileno specifies a pre-existing socket file descriptor) + (fileno specifies a pre-existing socket file descriptor) - socket.socketpair([family[, type [, proto]]]) --> (socket, socket) - socket.ntohs(16 bit value) --> new int object - socket.ntohl(32 bit value) --> new int object - socket.htons(16 bit value) --> new int object - socket.htonl(32 bit value) --> new int object - socket.getaddrinfo(host, port [, family, socktype, proto, flags]) - --> List of (family, socktype, proto, canonname, sockaddr) + --> List of (family, socktype, proto, canonname, sockaddr) - socket.getnameinfo(sockaddr, flags) --> (host, port) - socket.AF_INET, socket.SOCK_STREAM, etc.: constants from <socket.h> - socket.has_ipv6: boolean value indicating if IPv6 is supported @@ -54,22 +54,22 @@ Module interface: specify packet-type and ha-type/addr. - an AF_TIPC socket address is expressed as (addr_type, v1, v2, v3 [, scope]); where addr_type can be one of: - TIPC_ADDR_NAMESEQ, TIPC_ADDR_NAME, and TIPC_ADDR_ID; + TIPC_ADDR_NAMESEQ, TIPC_ADDR_NAME, and TIPC_ADDR_ID; and scope can be one of: - TIPC_ZONE_SCOPE, TIPC_CLUSTER_SCOPE, and TIPC_NODE_SCOPE. + TIPC_ZONE_SCOPE, TIPC_CLUSTER_SCOPE, and TIPC_NODE_SCOPE. The meaning of v1, v2 and v3 depends on the value of addr_type: - if addr_type is TIPC_ADDR_NAME: - v1 is the server type - v2 is the port identifier - v3 is ignored - if addr_type is TIPC_ADDR_NAMESEQ: - v1 is the server type - v2 is the lower port number - v3 is the upper port number - if addr_type is TIPC_ADDR_ID: - v1 is the node - v2 is the ref - v3 is ignored + if addr_type is TIPC_ADDR_NAME: + v1 is the server type + v2 is the port identifier + v3 is ignored + if addr_type is TIPC_ADDR_NAMESEQ: + v1 is the server type + v2 is the lower port number + v3 is the upper port number + if addr_type is TIPC_ADDR_ID: + v1 is the node + v2 is the ref + v3 is ignored Local naming conventions: @@ -283,7 +283,7 @@ typedef size_t socklen_t; #include <stddef.h> #ifndef offsetof -# define offsetof(type, member) ((size_t)(&((type *)0)->member)) +# define offsetof(type, member) ((size_t)(&((type *)0)->member)) #endif #ifndef O_NONBLOCK @@ -351,16 +351,16 @@ const char *inet_ntop(int af, const void *src, char *dst, socklen_t size); static SOCKET dup_socket(SOCKET handle) { - HANDLE newhandle; - - if (!DuplicateHandle(GetCurrentProcess(), (HANDLE)handle, - GetCurrentProcess(), &newhandle, - 0, FALSE, DUPLICATE_SAME_ACCESS)) - { - WSASetLastError(GetLastError()); - return INVALID_SOCKET; - } - return (SOCKET)newhandle; + HANDLE newhandle; + + if (!DuplicateHandle(GetCurrentProcess(), (HANDLE)handle, + GetCurrentProcess(), &newhandle, + 0, FALSE, DUPLICATE_SAME_ACCESS)) + { + WSASetLastError(GetLastError()); + return INVALID_SOCKET; + } + return (SOCKET)newhandle; } #define SOCKETCLOSE closesocket #else @@ -418,7 +418,7 @@ dup_socket(SOCKET handle) #define SEGMENT_SIZE (32 * 1024 -1) #endif -#define SAS2SA(x) ((struct sockaddr *)(x)) +#define SAS2SA(x) ((struct sockaddr *)(x)) /* * Constants for getnameinfo() @@ -473,8 +473,8 @@ static PyTypeObject sock_type; static PyObject* select_error(void) { - PyErr_SetString(socket_error, "unable to select on socket"); - return NULL; + PyErr_SetString(socket_error, "unable to select on socket"); + return NULL; } /* Convenience function to raise an error according to errno @@ -484,95 +484,95 @@ static PyObject * set_error(void) { #ifdef MS_WINDOWS - int err_no = WSAGetLastError(); - /* PyErr_SetExcFromWindowsErr() invokes FormatMessage() which - recognizes the error codes used by both GetLastError() and - WSAGetLastError */ - if (err_no) - return PyErr_SetExcFromWindowsErr(socket_error, err_no); + int err_no = WSAGetLastError(); + /* PyErr_SetExcFromWindowsErr() invokes FormatMessage() which + recognizes the error codes used by both GetLastError() and + WSAGetLastError */ + if (err_no) + return PyErr_SetExcFromWindowsErr(socket_error, err_no); #endif #if defined(PYOS_OS2) && !defined(PYCC_GCC) - if (sock_errno() != NO_ERROR) { - APIRET rc; - ULONG msglen; - char outbuf[100]; - int myerrorcode = sock_errno(); - - /* Retrieve socket-related error message from MPTN.MSG file */ - rc = DosGetMessage(NULL, 0, outbuf, sizeof(outbuf), - myerrorcode - SOCBASEERR + 26, - "mptn.msg", - &msglen); - if (rc == NO_ERROR) { - PyObject *v; - - /* OS/2 doesn't guarantee a terminator */ - outbuf[msglen] = '\0'; - if (strlen(outbuf) > 0) { - /* If non-empty msg, trim CRLF */ - char *lastc = &outbuf[ strlen(outbuf)-1 ]; - while (lastc > outbuf && - isspace(Py_CHARMASK(*lastc))) { - /* Trim trailing whitespace (CRLF) */ - *lastc-- = '\0'; - } - } - v = Py_BuildValue("(is)", myerrorcode, outbuf); - if (v != NULL) { - PyErr_SetObject(socket_error, v); - Py_DECREF(v); - } - return NULL; - } - } -#endif - - return PyErr_SetFromErrno(socket_error); + if (sock_errno() != NO_ERROR) { + APIRET rc; + ULONG msglen; + char outbuf[100]; + int myerrorcode = sock_errno(); + + /* Retrieve socket-related error message from MPTN.MSG file */ + rc = DosGetMessage(NULL, 0, outbuf, sizeof(outbuf), + myerrorcode - SOCBASEERR + 26, + "mptn.msg", + &msglen); + if (rc == NO_ERROR) { + PyObject *v; + + /* OS/2 doesn't guarantee a terminator */ + outbuf[msglen] = '\0'; + if (strlen(outbuf) > 0) { + /* If non-empty msg, trim CRLF */ + char *lastc = &outbuf[ strlen(outbuf)-1 ]; + while (lastc > outbuf && + isspace(Py_CHARMASK(*lastc))) { + /* Trim trailing whitespace (CRLF) */ + *lastc-- = '\0'; + } + } + v = Py_BuildValue("(is)", myerrorcode, outbuf); + if (v != NULL) { + PyErr_SetObject(socket_error, v); + Py_DECREF(v); + } + return NULL; + } + } +#endif + + return PyErr_SetFromErrno(socket_error); } static PyObject * set_herror(int h_error) { - PyObject *v; + PyObject *v; #ifdef HAVE_HSTRERROR - v = Py_BuildValue("(is)", h_error, (char *)hstrerror(h_error)); + v = Py_BuildValue("(is)", h_error, (char *)hstrerror(h_error)); #else - v = Py_BuildValue("(is)", h_error, "host not found"); + v = Py_BuildValue("(is)", h_error, "host not found"); #endif - if (v != NULL) { - PyErr_SetObject(socket_herror, v); - Py_DECREF(v); - } + if (v != NULL) { + PyErr_SetObject(socket_herror, v); + Py_DECREF(v); + } - return NULL; + return NULL; } static PyObject * set_gaierror(int error) { - PyObject *v; + PyObject *v; #ifdef EAI_SYSTEM - /* EAI_SYSTEM is not available on Windows XP. */ - if (error == EAI_SYSTEM) - return set_error(); + /* EAI_SYSTEM is not available on Windows XP. */ + if (error == EAI_SYSTEM) + return set_error(); #endif #ifdef HAVE_GAI_STRERROR - v = Py_BuildValue("(is)", error, gai_strerror(error)); + v = Py_BuildValue("(is)", error, gai_strerror(error)); #else - v = Py_BuildValue("(is)", error, "getaddrinfo failed"); + v = Py_BuildValue("(is)", error, "getaddrinfo failed"); #endif - if (v != NULL) { - PyErr_SetObject(socket_gaierror, v); - Py_DECREF(v); - } + if (v != NULL) { + PyErr_SetObject(socket_gaierror, v); + Py_DECREF(v); + } - return NULL; + return NULL; } #ifdef __VMS @@ -580,22 +580,22 @@ set_gaierror(int error) static int sendsegmented(int sock_fd, char *buf, int len, int flags) { - int n = 0; - int remaining = len; - - while (remaining > 0) { - unsigned int segment; - - segment = (remaining >= SEGMENT_SIZE ? SEGMENT_SIZE : remaining); - n = send(sock_fd, buf, segment, flags); - if (n < 0) { - return n; - } - remaining -= segment; - buf += segment; - } /* end while */ - - return len; + int n = 0; + int remaining = len; + + while (remaining > 0) { + unsigned int segment; + + segment = (remaining >= SEGMENT_SIZE ? SEGMENT_SIZE : remaining); + n = send(sock_fd, buf, segment, flags); + if (n < 0) { + return n; + } + remaining -= segment; + buf += segment; + } /* end while */ + + return len; } #endif @@ -605,33 +605,33 @@ static int internal_setblocking(PySocketSockObject *s, int block) { #ifndef MS_WINDOWS - int delay_flag; + int delay_flag; #endif - Py_BEGIN_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS #ifndef MS_WINDOWS #if defined(PYOS_OS2) && !defined(PYCC_GCC) - block = !block; - ioctl(s->sock_fd, FIONBIO, (caddr_t)&block, sizeof(block)); + block = !block; + ioctl(s->sock_fd, FIONBIO, (caddr_t)&block, sizeof(block)); #elif defined(__VMS) - block = !block; - ioctl(s->sock_fd, FIONBIO, (unsigned int *)&block); + block = !block; + ioctl(s->sock_fd, FIONBIO, (unsigned int *)&block); #else /* !PYOS_OS2 && !__VMS */ - delay_flag = fcntl(s->sock_fd, F_GETFL, 0); - if (block) - delay_flag &= (~O_NONBLOCK); - else - delay_flag |= O_NONBLOCK; - fcntl(s->sock_fd, F_SETFL, delay_flag); + delay_flag = fcntl(s->sock_fd, F_GETFL, 0); + if (block) + delay_flag &= (~O_NONBLOCK); + else + delay_flag |= O_NONBLOCK; + fcntl(s->sock_fd, F_SETFL, delay_flag); #endif /* !PYOS_OS2 */ #else /* MS_WINDOWS */ - block = !block; - ioctlsocket(s->sock_fd, FIONBIO, (u_long*)&block); + block = !block; + ioctlsocket(s->sock_fd, FIONBIO, (u_long*)&block); #endif /* MS_WINDOWS */ - Py_END_ALLOW_THREADS + Py_END_ALLOW_THREADS - /* Since these don't return anything */ - return 1; + /* Since these don't return anything */ + return 1; } /* Do a select()/poll() on the socket, if necessary (sock_timeout > 0). @@ -642,53 +642,53 @@ internal_setblocking(PySocketSockObject *s, int block) static int internal_select(PySocketSockObject *s, int writing) { - int n; + int n; - /* Nothing to do unless we're in timeout mode (not non-blocking) */ - if (s->sock_timeout <= 0.0) - return 0; + /* Nothing to do unless we're in timeout mode (not non-blocking) */ + if (s->sock_timeout <= 0.0) + return 0; - /* Guard against closed socket */ - if (s->sock_fd < 0) - return 0; + /* Guard against closed socket */ + if (s->sock_fd < 0) + return 0; - /* Prefer poll, if available, since you can poll() any fd - * which can't be done with select(). */ + /* Prefer poll, if available, since you can poll() any fd + * which can't be done with select(). */ #ifdef HAVE_POLL - { - struct pollfd pollfd; - int timeout; + { + struct pollfd pollfd; + int timeout; - pollfd.fd = s->sock_fd; - pollfd.events = writing ? POLLOUT : POLLIN; + pollfd.fd = s->sock_fd; + pollfd.events = writing ? POLLOUT : POLLIN; - /* s->sock_timeout is in seconds, timeout in ms */ - timeout = (int)(s->sock_timeout * 1000 + 0.5); - n = poll(&pollfd, 1, timeout); - } + /* s->sock_timeout is in seconds, timeout in ms */ + timeout = (int)(s->sock_timeout * 1000 + 0.5); + n = poll(&pollfd, 1, timeout); + } #else - { - /* Construct the arguments to select */ - fd_set fds; - struct timeval tv; - tv.tv_sec = (int)s->sock_timeout; - tv.tv_usec = (int)((s->sock_timeout - tv.tv_sec) * 1e6); - FD_ZERO(&fds); - FD_SET(s->sock_fd, &fds); - - /* See if the socket is ready */ - if (writing) - n = select(s->sock_fd+1, NULL, &fds, NULL, &tv); - else - n = select(s->sock_fd+1, &fds, NULL, NULL, &tv); - } -#endif - - if (n < 0) - return -1; - if (n == 0) - return 1; - return 0; + { + /* Construct the arguments to select */ + fd_set fds; + struct timeval tv; + tv.tv_sec = (int)s->sock_timeout; + tv.tv_usec = (int)((s->sock_timeout - tv.tv_sec) * 1e6); + FD_ZERO(&fds); + FD_SET(s->sock_fd, &fds); + + /* See if the socket is ready */ + if (writing) + n = select(s->sock_fd+1, NULL, &fds, NULL, &tv); + else + n = select(s->sock_fd+1, &fds, NULL, NULL, &tv); + } +#endif + + if (n < 0) + return -1; + if (n == 0) + return 1; + return 0; } /* Initialize a new socket object. */ @@ -697,18 +697,18 @@ static double defaulttimeout = -1.0; /* Default timeout for new sockets */ static void init_sockobject(PySocketSockObject *s, - SOCKET_T fd, int family, int type, int proto) + SOCKET_T fd, int family, int type, int proto) { - s->sock_fd = fd; - s->sock_family = family; - s->sock_type = type; - s->sock_proto = proto; - s->sock_timeout = defaulttimeout; + s->sock_fd = fd; + s->sock_family = family; + s->sock_type = type; + s->sock_proto = proto; + s->sock_timeout = defaulttimeout; - s->errorhandler = &set_error; + s->errorhandler = &set_error; - if (defaulttimeout >= 0.0) - internal_setblocking(s, 0); + if (defaulttimeout >= 0.0) + internal_setblocking(s, 0); } @@ -721,12 +721,12 @@ init_sockobject(PySocketSockObject *s, static PySocketSockObject * new_sockobject(SOCKET_T fd, int family, int type, int proto) { - PySocketSockObject *s; - s = (PySocketSockObject *) - PyType_GenericNew(&sock_type, NULL, NULL); - if (s != NULL) - init_sockobject(s, fd, family, type, proto); - return s; + PySocketSockObject *s; + s = (PySocketSockObject *) + PyType_GenericNew(&sock_type, NULL, NULL); + if (s != NULL) + init_sockobject(s, fd, family, type, proto); + return s; } @@ -746,122 +746,122 @@ PyThread_type_lock netdb_lock; static int setipaddr(char *name, struct sockaddr *addr_ret, size_t addr_ret_size, int af) { - struct addrinfo hints, *res; - int error; - int d1, d2, d3, d4; - char ch; - - memset((void *) addr_ret, '\0', sizeof(*addr_ret)); - if (name[0] == '\0') { - int siz; - memset(&hints, 0, sizeof(hints)); - hints.ai_family = af; - hints.ai_socktype = SOCK_DGRAM; /*dummy*/ - hints.ai_flags = AI_PASSIVE; - Py_BEGIN_ALLOW_THREADS - ACQUIRE_GETADDRINFO_LOCK - error = getaddrinfo(NULL, "0", &hints, &res); - Py_END_ALLOW_THREADS - /* We assume that those thread-unsafe getaddrinfo() versions - *are* safe regarding their return value, ie. that a - subsequent call to getaddrinfo() does not destroy the - outcome of the first call. */ - RELEASE_GETADDRINFO_LOCK - if (error) { - set_gaierror(error); - return -1; - } - switch (res->ai_family) { - case AF_INET: - siz = 4; - break; + struct addrinfo hints, *res; + int error; + int d1, d2, d3, d4; + char ch; + + memset((void *) addr_ret, '\0', sizeof(*addr_ret)); + if (name[0] == '\0') { + int siz; + memset(&hints, 0, sizeof(hints)); + hints.ai_family = af; + hints.ai_socktype = SOCK_DGRAM; /*dummy*/ + hints.ai_flags = AI_PASSIVE; + Py_BEGIN_ALLOW_THREADS + ACQUIRE_GETADDRINFO_LOCK + error = getaddrinfo(NULL, "0", &hints, &res); + Py_END_ALLOW_THREADS + /* We assume that those thread-unsafe getaddrinfo() versions + *are* safe regarding their return value, ie. that a + subsequent call to getaddrinfo() does not destroy the + outcome of the first call. */ + RELEASE_GETADDRINFO_LOCK + if (error) { + set_gaierror(error); + return -1; + } + switch (res->ai_family) { + case AF_INET: + siz = 4; + break; #ifdef ENABLE_IPV6 - case AF_INET6: - siz = 16; - break; -#endif - default: - freeaddrinfo(res); - PyErr_SetString(socket_error, - "unsupported address family"); - return -1; - } - if (res->ai_next) { - freeaddrinfo(res); - PyErr_SetString(socket_error, - "wildcard resolved to multiple address"); - return -1; - } - if (res->ai_addrlen < addr_ret_size) - addr_ret_size = res->ai_addrlen; - memcpy(addr_ret, res->ai_addr, addr_ret_size); - freeaddrinfo(res); - return siz; - } - if (name[0] == '<' && strcmp(name, "<broadcast>") == 0) { - struct sockaddr_in *sin; - if (af != AF_INET && af != AF_UNSPEC) { - PyErr_SetString(socket_error, - "address family mismatched"); - return -1; - } - sin = (struct sockaddr_in *)addr_ret; - memset((void *) sin, '\0', sizeof(*sin)); - sin->sin_family = AF_INET; + case AF_INET6: + siz = 16; + break; +#endif + default: + freeaddrinfo(res); + PyErr_SetString(socket_error, + "unsupported address family"); + return -1; + } + if (res->ai_next) { + freeaddrinfo(res); + PyErr_SetString(socket_error, + "wildcard resolved to multiple address"); + return -1; + } + if (res->ai_addrlen < addr_ret_size) + addr_ret_size = res->ai_addrlen; + memcpy(addr_ret, res->ai_addr, addr_ret_size); + freeaddrinfo(res); + return siz; + } + if (name[0] == '<' && strcmp(name, "<broadcast>") == 0) { + struct sockaddr_in *sin; + if (af != AF_INET && af != AF_UNSPEC) { + PyErr_SetString(socket_error, + "address family mismatched"); + return -1; + } + sin = (struct sockaddr_in *)addr_ret; + memset((void *) sin, '\0', sizeof(*sin)); + sin->sin_family = AF_INET; #ifdef HAVE_SOCKADDR_SA_LEN - sin->sin_len = sizeof(*sin); -#endif - sin->sin_addr.s_addr = INADDR_BROADCAST; - return sizeof(sin->sin_addr); - } - if (sscanf(name, "%d.%d.%d.%d%c", &d1, &d2, &d3, &d4, &ch) == 4 && - 0 <= d1 && d1 <= 255 && 0 <= d2 && d2 <= 255 && - 0 <= d3 && d3 <= 255 && 0 <= d4 && d4 <= 255) { - struct sockaddr_in *sin; - sin = (struct sockaddr_in *)addr_ret; - sin->sin_addr.s_addr = htonl( - ((long) d1 << 24) | ((long) d2 << 16) | - ((long) d3 << 8) | ((long) d4 << 0)); - sin->sin_family = AF_INET; + sin->sin_len = sizeof(*sin); +#endif + sin->sin_addr.s_addr = INADDR_BROADCAST; + return sizeof(sin->sin_addr); + } + if (sscanf(name, "%d.%d.%d.%d%c", &d1, &d2, &d3, &d4, &ch) == 4 && + 0 <= d1 && d1 <= 255 && 0 <= d2 && d2 <= 255 && + 0 <= d3 && d3 <= 255 && 0 <= d4 && d4 <= 255) { + struct sockaddr_in *sin; + sin = (struct sockaddr_in *)addr_ret; + sin->sin_addr.s_addr = htonl( + ((long) d1 << 24) | ((long) d2 << 16) | + ((long) d3 << 8) | ((long) d4 << 0)); + sin->sin_family = AF_INET; #ifdef HAVE_SOCKADDR_SA_LEN - sin->sin_len = sizeof(*sin); -#endif - return 4; - } - memset(&hints, 0, sizeof(hints)); - hints.ai_family = af; - Py_BEGIN_ALLOW_THREADS - ACQUIRE_GETADDRINFO_LOCK - error = getaddrinfo(name, NULL, &hints, &res); + sin->sin_len = sizeof(*sin); +#endif + return 4; + } + memset(&hints, 0, sizeof(hints)); + hints.ai_family = af; + Py_BEGIN_ALLOW_THREADS + ACQUIRE_GETADDRINFO_LOCK + error = getaddrinfo(name, NULL, &hints, &res); #if defined(__digital__) && defined(__unix__) - if (error == EAI_NONAME && af == AF_UNSPEC) { - /* On Tru64 V5.1, numeric-to-addr conversion fails - if no address family is given. Assume IPv4 for now.*/ - hints.ai_family = AF_INET; - error = getaddrinfo(name, NULL, &hints, &res); - } -#endif - Py_END_ALLOW_THREADS - RELEASE_GETADDRINFO_LOCK /* see comment in setipaddr() */ - if (error) { - set_gaierror(error); - return -1; - } - if (res->ai_addrlen < addr_ret_size) - addr_ret_size = res->ai_addrlen; - memcpy((char *) addr_ret, res->ai_addr, addr_ret_size); - freeaddrinfo(res); - switch (addr_ret->sa_family) { - case AF_INET: - return 4; + if (error == EAI_NONAME && af == AF_UNSPEC) { + /* On Tru64 V5.1, numeric-to-addr conversion fails + if no address family is given. Assume IPv4 for now.*/ + hints.ai_family = AF_INET; + error = getaddrinfo(name, NULL, &hints, &res); + } +#endif + Py_END_ALLOW_THREADS + RELEASE_GETADDRINFO_LOCK /* see comment in setipaddr() */ + if (error) { + set_gaierror(error); + return -1; + } + if (res->ai_addrlen < addr_ret_size) + addr_ret_size = res->ai_addrlen; + memcpy((char *) addr_ret, res->ai_addr, addr_ret_size); + freeaddrinfo(res); + switch (addr_ret->sa_family) { + case AF_INET: + return 4; #ifdef ENABLE_IPV6 - case AF_INET6: - return 16; + case AF_INET6: + return 16; #endif - default: - PyErr_SetString(socket_error, "unknown address family"); - return -1; - } + default: + PyErr_SetString(socket_error, "unknown address family"); + return -1; + } } @@ -872,16 +872,16 @@ setipaddr(char *name, struct sockaddr *addr_ret, size_t addr_ret_size, int af) static PyObject * makeipaddr(struct sockaddr *addr, int addrlen) { - char buf[NI_MAXHOST]; - int error; - - error = getnameinfo(addr, addrlen, buf, sizeof(buf), NULL, 0, - NI_NUMERICHOST); - if (error) { - set_gaierror(error); - return NULL; - } - return PyUnicode_FromString(buf); + char buf[NI_MAXHOST]; + int error; + + error = getnameinfo(addr, addrlen, buf, sizeof(buf), NULL, 0, + NI_NUMERICHOST); + if (error) { + set_gaierror(error); + return NULL; + } + return PyUnicode_FromString(buf); } @@ -893,24 +893,24 @@ makeipaddr(struct sockaddr *addr, int addrlen) static int setbdaddr(char *name, bdaddr_t *bdaddr) { - unsigned int b0, b1, b2, b3, b4, b5; - char ch; - int n; - - n = sscanf(name, "%X:%X:%X:%X:%X:%X%c", - &b5, &b4, &b3, &b2, &b1, &b0, &ch); - if (n == 6 && (b0 | b1 | b2 | b3 | b4 | b5) < 256) { - bdaddr->b[0] = b0; - bdaddr->b[1] = b1; - bdaddr->b[2] = b2; - bdaddr->b[3] = b3; - bdaddr->b[4] = b4; - bdaddr->b[5] = b5; - return 6; - } else { - PyErr_SetString(socket_error, "bad bluetooth address"); - return -1; - } + unsigned int b0, b1, b2, b3, b4, b5; + char ch; + int n; + + n = sscanf(name, "%X:%X:%X:%X:%X:%X%c", + &b5, &b4, &b3, &b2, &b1, &b0, &ch); + if (n == 6 && (b0 | b1 | b2 | b3 | b4 | b5) < 256) { + bdaddr->b[0] = b0; + bdaddr->b[1] = b1; + bdaddr->b[2] = b2; + bdaddr->b[3] = b3; + bdaddr->b[4] = b4; + bdaddr->b[5] = b5; + return 6; + } else { + PyErr_SetString(socket_error, "bad bluetooth address"); + return -1; + } } /* Create a string representation of the Bluetooth address. This is always a @@ -920,12 +920,12 @@ setbdaddr(char *name, bdaddr_t *bdaddr) static PyObject * makebdaddr(bdaddr_t *bdaddr) { - char buf[(6 * 2) + 5 + 1]; + char buf[(6 * 2) + 5 + 1]; - sprintf(buf, "%02X:%02X:%02X:%02X:%02X:%02X", - bdaddr->b[5], bdaddr->b[4], bdaddr->b[3], - bdaddr->b[2], bdaddr->b[1], bdaddr->b[0]); - return PyUnicode_FromString(buf); + sprintf(buf, "%02X:%02X:%02X:%02X:%02X:%02X", + bdaddr->b[5], bdaddr->b[4], bdaddr->b[3], + bdaddr->b[2], bdaddr->b[1], bdaddr->b[0]); + return PyUnicode_FromString(buf); } #endif @@ -939,193 +939,193 @@ makebdaddr(bdaddr_t *bdaddr) static PyObject * makesockaddr(int sockfd, struct sockaddr *addr, int addrlen, int proto) { - if (addrlen == 0) { - /* No address -- may be recvfrom() from known socket */ - Py_INCREF(Py_None); - return Py_None; - } - - switch (addr->sa_family) { - - case AF_INET: - { - struct sockaddr_in *a; - PyObject *addrobj = makeipaddr(addr, sizeof(*a)); - PyObject *ret = NULL; - if (addrobj) { - a = (struct sockaddr_in *)addr; - ret = Py_BuildValue("Oi", addrobj, ntohs(a->sin_port)); - Py_DECREF(addrobj); - } - return ret; - } + if (addrlen == 0) { + /* No address -- may be recvfrom() from known socket */ + Py_INCREF(Py_None); + return Py_None; + } + + switch (addr->sa_family) { + + case AF_INET: + { + struct sockaddr_in *a; + PyObject *addrobj = makeipaddr(addr, sizeof(*a)); + PyObject *ret = NULL; + if (addrobj) { + a = (struct sockaddr_in *)addr; + ret = Py_BuildValue("Oi", addrobj, ntohs(a->sin_port)); + Py_DECREF(addrobj); + } + return ret; + } #if defined(AF_UNIX) - case AF_UNIX: - { - struct sockaddr_un *a = (struct sockaddr_un *) addr; + case AF_UNIX: + { + struct sockaddr_un *a = (struct sockaddr_un *) addr; #ifdef linux - if (a->sun_path[0] == 0) { /* Linux abstract namespace */ - addrlen -= offsetof(struct sockaddr_un, sun_path); - return PyBytes_FromStringAndSize(a->sun_path, addrlen); - } - else + if (a->sun_path[0] == 0) { /* Linux abstract namespace */ + addrlen -= offsetof(struct sockaddr_un, sun_path); + return PyBytes_FromStringAndSize(a->sun_path, addrlen); + } + else #endif /* linux */ - { - /* regular NULL-terminated string */ - return PyUnicode_FromString(a->sun_path); - } - } + { + /* regular NULL-terminated string */ + return PyUnicode_FromString(a->sun_path); + } + } #endif /* AF_UNIX */ #if defined(AF_NETLINK) case AF_NETLINK: { - struct sockaddr_nl *a = (struct sockaddr_nl *) addr; - return Py_BuildValue("II", a->nl_pid, a->nl_groups); + struct sockaddr_nl *a = (struct sockaddr_nl *) addr; + return Py_BuildValue("II", a->nl_pid, a->nl_groups); } #endif /* AF_NETLINK */ #ifdef ENABLE_IPV6 - case AF_INET6: - { - struct sockaddr_in6 *a; - PyObject *addrobj = makeipaddr(addr, sizeof(*a)); - PyObject *ret = NULL; - if (addrobj) { - a = (struct sockaddr_in6 *)addr; - ret = Py_BuildValue("Oiii", - addrobj, - ntohs(a->sin6_port), - a->sin6_flowinfo, - a->sin6_scope_id); - Py_DECREF(addrobj); - } - return ret; - } + case AF_INET6: + { + struct sockaddr_in6 *a; + PyObject *addrobj = makeipaddr(addr, sizeof(*a)); + PyObject *ret = NULL; + if (addrobj) { + a = (struct sockaddr_in6 *)addr; + ret = Py_BuildValue("Oiii", + addrobj, + ntohs(a->sin6_port), + a->sin6_flowinfo, + a->sin6_scope_id); + Py_DECREF(addrobj); + } + return ret; + } #endif #ifdef USE_BLUETOOTH - case AF_BLUETOOTH: - switch (proto) { - - case BTPROTO_L2CAP: - { - struct sockaddr_l2 *a = (struct sockaddr_l2 *) addr; - PyObject *addrobj = makebdaddr(&_BT_L2_MEMB(a, bdaddr)); - PyObject *ret = NULL; - if (addrobj) { - ret = Py_BuildValue("Oi", - addrobj, - _BT_L2_MEMB(a, psm)); - Py_DECREF(addrobj); - } - return ret; - } - - case BTPROTO_RFCOMM: - { - struct sockaddr_rc *a = (struct sockaddr_rc *) addr; - PyObject *addrobj = makebdaddr(&_BT_RC_MEMB(a, bdaddr)); - PyObject *ret = NULL; - if (addrobj) { - ret = Py_BuildValue("Oi", - addrobj, - _BT_RC_MEMB(a, channel)); - Py_DECREF(addrobj); - } - return ret; - } - - case BTPROTO_HCI: - { - struct sockaddr_hci *a = (struct sockaddr_hci *) addr; - PyObject *ret = NULL; - ret = Py_BuildValue("i", _BT_HCI_MEMB(a, dev)); - return ret; - } + case AF_BLUETOOTH: + switch (proto) { + + case BTPROTO_L2CAP: + { + struct sockaddr_l2 *a = (struct sockaddr_l2 *) addr; + PyObject *addrobj = makebdaddr(&_BT_L2_MEMB(a, bdaddr)); + PyObject *ret = NULL; + if (addrobj) { + ret = Py_BuildValue("Oi", + addrobj, + _BT_L2_MEMB(a, psm)); + Py_DECREF(addrobj); + } + return ret; + } + + case BTPROTO_RFCOMM: + { + struct sockaddr_rc *a = (struct sockaddr_rc *) addr; + PyObject *addrobj = makebdaddr(&_BT_RC_MEMB(a, bdaddr)); + PyObject *ret = NULL; + if (addrobj) { + ret = Py_BuildValue("Oi", + addrobj, + _BT_RC_MEMB(a, channel)); + Py_DECREF(addrobj); + } + return ret; + } + + case BTPROTO_HCI: + { + struct sockaddr_hci *a = (struct sockaddr_hci *) addr; + PyObject *ret = NULL; + ret = Py_BuildValue("i", _BT_HCI_MEMB(a, dev)); + return ret; + } #if !defined(__FreeBSD__) - case BTPROTO_SCO: - { - struct sockaddr_sco *a = (struct sockaddr_sco *) addr; - return makebdaddr(&_BT_SCO_MEMB(a, bdaddr)); - } + case BTPROTO_SCO: + { + struct sockaddr_sco *a = (struct sockaddr_sco *) addr; + return makebdaddr(&_BT_SCO_MEMB(a, bdaddr)); + } #endif - default: - PyErr_SetString(PyExc_ValueError, - "Unknown Bluetooth protocol"); - return NULL; - } + default: + PyErr_SetString(PyExc_ValueError, + "Unknown Bluetooth protocol"); + return NULL; + } #endif #ifdef HAVE_NETPACKET_PACKET_H - case AF_PACKET: - { - struct sockaddr_ll *a = (struct sockaddr_ll *)addr; - char *ifname = ""; - struct ifreq ifr; - /* need to look up interface name give index */ - if (a->sll_ifindex) { - ifr.ifr_ifindex = a->sll_ifindex; - if (ioctl(sockfd, SIOCGIFNAME, &ifr) == 0) - ifname = ifr.ifr_name; - } - return Py_BuildValue("shbhy#", - ifname, - ntohs(a->sll_protocol), - a->sll_pkttype, - a->sll_hatype, - a->sll_addr, - a->sll_halen); - } + case AF_PACKET: + { + struct sockaddr_ll *a = (struct sockaddr_ll *)addr; + char *ifname = ""; + struct ifreq ifr; + /* need to look up interface name give index */ + if (a->sll_ifindex) { + ifr.ifr_ifindex = a->sll_ifindex; + if (ioctl(sockfd, SIOCGIFNAME, &ifr) == 0) + ifname = ifr.ifr_name; + } + return Py_BuildValue("shbhy#", + ifname, + ntohs(a->sll_protocol), + a->sll_pkttype, + a->sll_hatype, + a->sll_addr, + a->sll_halen); + } #endif #ifdef HAVE_LINUX_TIPC_H - case AF_TIPC: - { - struct sockaddr_tipc *a = (struct sockaddr_tipc *) addr; - if (a->addrtype == TIPC_ADDR_NAMESEQ) { - return Py_BuildValue("IIIII", - a->addrtype, - a->addr.nameseq.type, - a->addr.nameseq.lower, - a->addr.nameseq.upper, - a->scope); - } else if (a->addrtype == TIPC_ADDR_NAME) { - return Py_BuildValue("IIIII", - a->addrtype, - a->addr.name.name.type, - a->addr.name.name.instance, - a->addr.name.name.instance, - a->scope); - } else if (a->addrtype == TIPC_ADDR_ID) { - return Py_BuildValue("IIIII", - a->addrtype, - a->addr.id.node, - a->addr.id.ref, - 0, - a->scope); - } else { - PyErr_SetString(PyExc_ValueError, - "Invalid address type"); - return NULL; - } - } -#endif - - /* More cases here... */ - - default: - /* If we don't know the address family, don't raise an - exception -- return it as an (int, bytes) tuple. */ - return Py_BuildValue("iy#", - addr->sa_family, - addr->sa_data, - sizeof(addr->sa_data)); - - } + case AF_TIPC: + { + struct sockaddr_tipc *a = (struct sockaddr_tipc *) addr; + if (a->addrtype == TIPC_ADDR_NAMESEQ) { + return Py_BuildValue("IIIII", + a->addrtype, + a->addr.nameseq.type, + a->addr.nameseq.lower, + a->addr.nameseq.upper, + a->scope); + } else if (a->addrtype == TIPC_ADDR_NAME) { + return Py_BuildValue("IIIII", + a->addrtype, + a->addr.name.name.type, + a->addr.name.name.instance, + a->addr.name.name.instance, + a->scope); + } else if (a->addrtype == TIPC_ADDR_ID) { + return Py_BuildValue("IIIII", + a->addrtype, + a->addr.id.node, + a->addr.id.ref, + 0, + a->scope); + } else { + PyErr_SetString(PyExc_ValueError, + "Invalid address type"); + return NULL; + } + } +#endif + + /* More cases here... */ + + default: + /* If we don't know the address family, don't raise an + exception -- return it as an (int, bytes) tuple. */ + return Py_BuildValue("iy#", + addr->sa_family, + addr->sa_data, + sizeof(addr->sa_data)); + + } } @@ -1136,346 +1136,346 @@ makesockaddr(int sockfd, struct sockaddr *addr, int addrlen, int proto) static int getsockaddrarg(PySocketSockObject *s, PyObject *args, - struct sockaddr *addr_ret, int *len_ret) + struct sockaddr *addr_ret, int *len_ret) { - switch (s->sock_family) { + switch (s->sock_family) { #if defined(AF_UNIX) - case AF_UNIX: - { - struct sockaddr_un* addr; - char *path; - int len; - if (!PyArg_Parse(args, "s#", &path, &len)) - return 0; - - addr = (struct sockaddr_un*)addr_ret; + case AF_UNIX: + { + struct sockaddr_un* addr; + char *path; + int len; + if (!PyArg_Parse(args, "s#", &path, &len)) + return 0; + + addr = (struct sockaddr_un*)addr_ret; #ifdef linux - if (len > 0 && path[0] == 0) { - /* Linux abstract namespace extension */ - if (len > sizeof addr->sun_path) { - PyErr_SetString(socket_error, - "AF_UNIX path too long"); - return 0; - } - } - else + if (len > 0 && path[0] == 0) { + /* Linux abstract namespace extension */ + if (len > sizeof addr->sun_path) { + PyErr_SetString(socket_error, + "AF_UNIX path too long"); + return 0; + } + } + else #endif /* linux */ - { - /* regular NULL-terminated string */ - if (len >= sizeof addr->sun_path) { - PyErr_SetString(socket_error, - "AF_UNIX path too long"); - return 0; - } - addr->sun_path[len] = 0; - } - addr->sun_family = s->sock_family; - memcpy(addr->sun_path, path, len); + { + /* regular NULL-terminated string */ + if (len >= sizeof addr->sun_path) { + PyErr_SetString(socket_error, + "AF_UNIX path too long"); + return 0; + } + addr->sun_path[len] = 0; + } + addr->sun_family = s->sock_family; + memcpy(addr->sun_path, path, len); #if defined(PYOS_OS2) - *len_ret = sizeof(*addr); + *len_ret = sizeof(*addr); #else - *len_ret = len + offsetof(struct sockaddr_un, sun_path); + *len_ret = len + offsetof(struct sockaddr_un, sun_path); #endif - return 1; - } + return 1; + } #endif /* AF_UNIX */ #if defined(AF_NETLINK) - case AF_NETLINK: - { - struct sockaddr_nl* addr; - int pid, groups; - addr = (struct sockaddr_nl *)addr_ret; - if (!PyTuple_Check(args)) { - PyErr_Format( - PyExc_TypeError, - "getsockaddrarg: " - "AF_NETLINK address must be tuple, not %.500s", - Py_TYPE(args)->tp_name); - return 0; - } - if (!PyArg_ParseTuple(args, "II:getsockaddrarg", &pid, &groups)) - return 0; - addr->nl_family = AF_NETLINK; - addr->nl_pid = pid; - addr->nl_groups = groups; - *len_ret = sizeof(*addr); - return 1; - } -#endif - - case AF_INET: - { - struct sockaddr_in* addr; - char *host; - int port, result; - if (!PyTuple_Check(args)) { - PyErr_Format( - PyExc_TypeError, - "getsockaddrarg: " - "AF_INET address must be tuple, not %.500s", - Py_TYPE(args)->tp_name); - return 0; - } - if (!PyArg_ParseTuple(args, "eti:getsockaddrarg", - "idna", &host, &port)) - return 0; - addr=(struct sockaddr_in*)addr_ret; - result = setipaddr(host, (struct sockaddr *)addr, - sizeof(*addr), AF_INET); - PyMem_Free(host); - if (result < 0) - return 0; - if (port < 0 || port > 0xffff) { - PyErr_SetString( - PyExc_OverflowError, - "getsockaddrarg: port must be 0-65535."); - return 0; - } - addr->sin_family = AF_INET; - addr->sin_port = htons((short)port); - *len_ret = sizeof *addr; - return 1; - } + case AF_NETLINK: + { + struct sockaddr_nl* addr; + int pid, groups; + addr = (struct sockaddr_nl *)addr_ret; + if (!PyTuple_Check(args)) { + PyErr_Format( + PyExc_TypeError, + "getsockaddrarg: " + "AF_NETLINK address must be tuple, not %.500s", + Py_TYPE(args)->tp_name); + return 0; + } + if (!PyArg_ParseTuple(args, "II:getsockaddrarg", &pid, &groups)) + return 0; + addr->nl_family = AF_NETLINK; + addr->nl_pid = pid; + addr->nl_groups = groups; + *len_ret = sizeof(*addr); + return 1; + } +#endif + + case AF_INET: + { + struct sockaddr_in* addr; + char *host; + int port, result; + if (!PyTuple_Check(args)) { + PyErr_Format( + PyExc_TypeError, + "getsockaddrarg: " + "AF_INET address must be tuple, not %.500s", + Py_TYPE(args)->tp_name); + return 0; + } + if (!PyArg_ParseTuple(args, "eti:getsockaddrarg", + "idna", &host, &port)) + return 0; + addr=(struct sockaddr_in*)addr_ret; + result = setipaddr(host, (struct sockaddr *)addr, + sizeof(*addr), AF_INET); + PyMem_Free(host); + if (result < 0) + return 0; + if (port < 0 || port > 0xffff) { + PyErr_SetString( + PyExc_OverflowError, + "getsockaddrarg: port must be 0-65535."); + return 0; + } + addr->sin_family = AF_INET; + addr->sin_port = htons((short)port); + *len_ret = sizeof *addr; + return 1; + } #ifdef ENABLE_IPV6 - case AF_INET6: - { - struct sockaddr_in6* addr; - char *host; - int port, flowinfo, scope_id, result; - flowinfo = scope_id = 0; - if (!PyTuple_Check(args)) { - PyErr_Format( - PyExc_TypeError, - "getsockaddrarg: " - "AF_INET6 address must be tuple, not %.500s", - Py_TYPE(args)->tp_name); - return 0; - } - if (!PyArg_ParseTuple(args, "eti|ii", - "idna", &host, &port, &flowinfo, - &scope_id)) { - return 0; - } - addr = (struct sockaddr_in6*)addr_ret; - result = setipaddr(host, (struct sockaddr *)addr, - sizeof(*addr), AF_INET6); - PyMem_Free(host); - if (result < 0) - return 0; - if (port < 0 || port > 0xffff) { - PyErr_SetString( - PyExc_OverflowError, - "getsockaddrarg: port must be 0-65535."); - return 0; - } - addr->sin6_family = s->sock_family; - addr->sin6_port = htons((short)port); - addr->sin6_flowinfo = flowinfo; - addr->sin6_scope_id = scope_id; - *len_ret = sizeof *addr; - return 1; - } + case AF_INET6: + { + struct sockaddr_in6* addr; + char *host; + int port, flowinfo, scope_id, result; + flowinfo = scope_id = 0; + if (!PyTuple_Check(args)) { + PyErr_Format( + PyExc_TypeError, + "getsockaddrarg: " + "AF_INET6 address must be tuple, not %.500s", + Py_TYPE(args)->tp_name); + return 0; + } + if (!PyArg_ParseTuple(args, "eti|ii", + "idna", &host, &port, &flowinfo, + &scope_id)) { + return 0; + } + addr = (struct sockaddr_in6*)addr_ret; + result = setipaddr(host, (struct sockaddr *)addr, + sizeof(*addr), AF_INET6); + PyMem_Free(host); + if (result < 0) + return 0; + if (port < 0 || port > 0xffff) { + PyErr_SetString( + PyExc_OverflowError, + "getsockaddrarg: port must be 0-65535."); + return 0; + } + addr->sin6_family = s->sock_family; + addr->sin6_port = htons((short)port); + addr->sin6_flowinfo = flowinfo; + addr->sin6_scope_id = scope_id; + *len_ret = sizeof *addr; + return 1; + } #endif #ifdef USE_BLUETOOTH - case AF_BLUETOOTH: - { - switch (s->sock_proto) { - case BTPROTO_L2CAP: - { - struct sockaddr_l2 *addr; - char *straddr; - - addr = (struct sockaddr_l2 *)addr_ret; - memset(addr, 0, sizeof(struct sockaddr_l2)); - _BT_L2_MEMB(addr, family) = AF_BLUETOOTH; - if (!PyArg_ParseTuple(args, "si", &straddr, - &_BT_L2_MEMB(addr, psm))) { - PyErr_SetString(socket_error, "getsockaddrarg: " - "wrong format"); - return 0; - } - if (setbdaddr(straddr, &_BT_L2_MEMB(addr, bdaddr)) < 0) - return 0; - - *len_ret = sizeof *addr; - return 1; - } - case BTPROTO_RFCOMM: - { - struct sockaddr_rc *addr; - char *straddr; - - addr = (struct sockaddr_rc *)addr_ret; - _BT_RC_MEMB(addr, family) = AF_BLUETOOTH; - if (!PyArg_ParseTuple(args, "si", &straddr, - &_BT_RC_MEMB(addr, channel))) { - PyErr_SetString(socket_error, "getsockaddrarg: " - "wrong format"); - return 0; - } - if (setbdaddr(straddr, &_BT_RC_MEMB(addr, bdaddr)) < 0) - return 0; - - *len_ret = sizeof *addr; - return 1; - } - case BTPROTO_HCI: - { - struct sockaddr_hci *addr = (struct sockaddr_hci *)addr_ret; - _BT_HCI_MEMB(addr, family) = AF_BLUETOOTH; - if (!PyArg_ParseTuple(args, "i", &_BT_HCI_MEMB(addr, dev))) { - PyErr_SetString(socket_error, "getsockaddrarg: " - "wrong format"); - return 0; - } - *len_ret = sizeof *addr; - return 1; - } + case AF_BLUETOOTH: + { + switch (s->sock_proto) { + case BTPROTO_L2CAP: + { + struct sockaddr_l2 *addr; + char *straddr; + + addr = (struct sockaddr_l2 *)addr_ret; + memset(addr, 0, sizeof(struct sockaddr_l2)); + _BT_L2_MEMB(addr, family) = AF_BLUETOOTH; + if (!PyArg_ParseTuple(args, "si", &straddr, + &_BT_L2_MEMB(addr, psm))) { + PyErr_SetString(socket_error, "getsockaddrarg: " + "wrong format"); + return 0; + } + if (setbdaddr(straddr, &_BT_L2_MEMB(addr, bdaddr)) < 0) + return 0; + + *len_ret = sizeof *addr; + return 1; + } + case BTPROTO_RFCOMM: + { + struct sockaddr_rc *addr; + char *straddr; + + addr = (struct sockaddr_rc *)addr_ret; + _BT_RC_MEMB(addr, family) = AF_BLUETOOTH; + if (!PyArg_ParseTuple(args, "si", &straddr, + &_BT_RC_MEMB(addr, channel))) { + PyErr_SetString(socket_error, "getsockaddrarg: " + "wrong format"); + return 0; + } + if (setbdaddr(straddr, &_BT_RC_MEMB(addr, bdaddr)) < 0) + return 0; + + *len_ret = sizeof *addr; + return 1; + } + case BTPROTO_HCI: + { + struct sockaddr_hci *addr = (struct sockaddr_hci *)addr_ret; + _BT_HCI_MEMB(addr, family) = AF_BLUETOOTH; + if (!PyArg_ParseTuple(args, "i", &_BT_HCI_MEMB(addr, dev))) { + PyErr_SetString(socket_error, "getsockaddrarg: " + "wrong format"); + return 0; + } + *len_ret = sizeof *addr; + return 1; + } #if !defined(__FreeBSD__) - case BTPROTO_SCO: - { - struct sockaddr_sco *addr; - char *straddr; - - addr = (struct sockaddr_sco *)addr_ret; - _BT_SCO_MEMB(addr, family) = AF_BLUETOOTH; - if (!PyBytes_Check(args)) { - PyErr_SetString(socket_error, "getsockaddrarg: " - "wrong format"); - return 0; - } - straddr = PyBytes_AS_STRING(args); - if (setbdaddr(straddr, &_BT_SCO_MEMB(addr, bdaddr)) < 0) - return 0; - - *len_ret = sizeof *addr; - return 1; - } -#endif - default: - PyErr_SetString(socket_error, "getsockaddrarg: unknown Bluetooth protocol"); - return 0; - } - } + case BTPROTO_SCO: + { + struct sockaddr_sco *addr; + char *straddr; + + addr = (struct sockaddr_sco *)addr_ret; + _BT_SCO_MEMB(addr, family) = AF_BLUETOOTH; + if (!PyBytes_Check(args)) { + PyErr_SetString(socket_error, "getsockaddrarg: " + "wrong format"); + return 0; + } + straddr = PyBytes_AS_STRING(args); + if (setbdaddr(straddr, &_BT_SCO_MEMB(addr, bdaddr)) < 0) + return 0; + + *len_ret = sizeof *addr; + return 1; + } +#endif + default: + PyErr_SetString(socket_error, "getsockaddrarg: unknown Bluetooth protocol"); + return 0; + } + } #endif #ifdef HAVE_NETPACKET_PACKET_H - case AF_PACKET: - { - struct sockaddr_ll* addr; - struct ifreq ifr; - char *interfaceName; - int protoNumber; - int hatype = 0; - int pkttype = 0; - char *haddr = NULL; - unsigned int halen = 0; - - if (!PyTuple_Check(args)) { - PyErr_Format( - PyExc_TypeError, - "getsockaddrarg: " - "AF_PACKET address must be tuple, not %.500s", - Py_TYPE(args)->tp_name); - return 0; - } - if (!PyArg_ParseTuple(args, "si|iiy#", &interfaceName, - &protoNumber, &pkttype, &hatype, - &haddr, &halen)) - return 0; - strncpy(ifr.ifr_name, interfaceName, sizeof(ifr.ifr_name)); - ifr.ifr_name[(sizeof(ifr.ifr_name))-1] = '\0'; - if (ioctl(s->sock_fd, SIOCGIFINDEX, &ifr) < 0) { - s->errorhandler(); - return 0; - } - if (halen > 8) { - PyErr_SetString(PyExc_ValueError, - "Hardware address must be 8 bytes or less"); - return 0; - } - if (protoNumber < 0 || protoNumber > 0xffff) { - PyErr_SetString( - PyExc_OverflowError, - "getsockaddrarg: protoNumber must be 0-65535."); - return 0; - } - addr = (struct sockaddr_ll*)addr_ret; - addr->sll_family = AF_PACKET; - addr->sll_protocol = htons((short)protoNumber); - addr->sll_ifindex = ifr.ifr_ifindex; - addr->sll_pkttype = pkttype; - addr->sll_hatype = hatype; - if (halen != 0) { - memcpy(&addr->sll_addr, haddr, halen); - } - addr->sll_halen = halen; - *len_ret = sizeof *addr; - return 1; - } + case AF_PACKET: + { + struct sockaddr_ll* addr; + struct ifreq ifr; + char *interfaceName; + int protoNumber; + int hatype = 0; + int pkttype = 0; + char *haddr = NULL; + unsigned int halen = 0; + + if (!PyTuple_Check(args)) { + PyErr_Format( + PyExc_TypeError, + "getsockaddrarg: " + "AF_PACKET address must be tuple, not %.500s", + Py_TYPE(args)->tp_name); + return 0; + } + if (!PyArg_ParseTuple(args, "si|iiy#", &interfaceName, + &protoNumber, &pkttype, &hatype, + &haddr, &halen)) + return 0; + strncpy(ifr.ifr_name, interfaceName, sizeof(ifr.ifr_name)); + ifr.ifr_name[(sizeof(ifr.ifr_name))-1] = '\0'; + if (ioctl(s->sock_fd, SIOCGIFINDEX, &ifr) < 0) { + s->errorhandler(); + return 0; + } + if (halen > 8) { + PyErr_SetString(PyExc_ValueError, + "Hardware address must be 8 bytes or less"); + return 0; + } + if (protoNumber < 0 || protoNumber > 0xffff) { + PyErr_SetString( + PyExc_OverflowError, + "getsockaddrarg: protoNumber must be 0-65535."); + return 0; + } + addr = (struct sockaddr_ll*)addr_ret; + addr->sll_family = AF_PACKET; + addr->sll_protocol = htons((short)protoNumber); + addr->sll_ifindex = ifr.ifr_ifindex; + addr->sll_pkttype = pkttype; + addr->sll_hatype = hatype; + if (halen != 0) { + memcpy(&addr->sll_addr, haddr, halen); + } + addr->sll_halen = halen; + *len_ret = sizeof *addr; + return 1; + } #endif #ifdef HAVE_LINUX_TIPC_H - case AF_TIPC: - { - unsigned int atype, v1, v2, v3; - unsigned int scope = TIPC_CLUSTER_SCOPE; - struct sockaddr_tipc *addr; - - if (!PyTuple_Check(args)) { - PyErr_Format( - PyExc_TypeError, - "getsockaddrarg: " - "AF_TIPC address must be tuple, not %.500s", - Py_TYPE(args)->tp_name); - return 0; - } - - if (!PyArg_ParseTuple(args, - "IIII|I;Invalid TIPC address format", - &atype, &v1, &v2, &v3, &scope)) - return 0; - - addr = (struct sockaddr_tipc *) addr_ret; - memset(addr, 0, sizeof(struct sockaddr_tipc)); - - addr->family = AF_TIPC; - addr->scope = scope; - addr->addrtype = atype; - - if (atype == TIPC_ADDR_NAMESEQ) { - addr->addr.nameseq.type = v1; - addr->addr.nameseq.lower = v2; - addr->addr.nameseq.upper = v3; - } else if (atype == TIPC_ADDR_NAME) { - addr->addr.name.name.type = v1; - addr->addr.name.name.instance = v2; - } else if (atype == TIPC_ADDR_ID) { - addr->addr.id.node = v1; - addr->addr.id.ref = v2; - } else { - /* Shouldn't happen */ - PyErr_SetString(PyExc_TypeError, "Invalid address type"); - return 0; - } - - *len_ret = sizeof(*addr); - - return 1; - } -#endif - - /* More cases here... */ - - default: - PyErr_SetString(socket_error, "getsockaddrarg: bad family"); - return 0; - - } + case AF_TIPC: + { + unsigned int atype, v1, v2, v3; + unsigned int scope = TIPC_CLUSTER_SCOPE; + struct sockaddr_tipc *addr; + + if (!PyTuple_Check(args)) { + PyErr_Format( + PyExc_TypeError, + "getsockaddrarg: " + "AF_TIPC address must be tuple, not %.500s", + Py_TYPE(args)->tp_name); + return 0; + } + + if (!PyArg_ParseTuple(args, + "IIII|I;Invalid TIPC address format", + &atype, &v1, &v2, &v3, &scope)) + return 0; + + addr = (struct sockaddr_tipc *) addr_ret; + memset(addr, 0, sizeof(struct sockaddr_tipc)); + + addr->family = AF_TIPC; + addr->scope = scope; + addr->addrtype = atype; + + if (atype == TIPC_ADDR_NAMESEQ) { + addr->addr.nameseq.type = v1; + addr->addr.nameseq.lower = v2; + addr->addr.nameseq.upper = v3; + } else if (atype == TIPC_ADDR_NAME) { + addr->addr.name.name.type = v1; + addr->addr.name.name.instance = v2; + } else if (atype == TIPC_ADDR_ID) { + addr->addr.id.node = v1; + addr->addr.id.ref = v2; + } else { + /* Shouldn't happen */ + PyErr_SetString(PyExc_TypeError, "Invalid address type"); + return 0; + } + + *len_ret = sizeof(*addr); + + return 1; + } +#endif + + /* More cases here... */ + + default: + PyErr_SetString(socket_error, "getsockaddrarg: bad family"); + return 0; + + } } @@ -1486,89 +1486,89 @@ getsockaddrarg(PySocketSockObject *s, PyObject *args, static int getsockaddrlen(PySocketSockObject *s, socklen_t *len_ret) { - switch (s->sock_family) { + switch (s->sock_family) { #if defined(AF_UNIX) - case AF_UNIX: - { - *len_ret = sizeof (struct sockaddr_un); - return 1; - } + case AF_UNIX: + { + *len_ret = sizeof (struct sockaddr_un); + return 1; + } #endif /* AF_UNIX */ #if defined(AF_NETLINK) case AF_NETLINK: { - *len_ret = sizeof (struct sockaddr_nl); - return 1; + *len_ret = sizeof (struct sockaddr_nl); + return 1; } #endif - case AF_INET: - { - *len_ret = sizeof (struct sockaddr_in); - return 1; - } + case AF_INET: + { + *len_ret = sizeof (struct sockaddr_in); + return 1; + } #ifdef ENABLE_IPV6 - case AF_INET6: - { - *len_ret = sizeof (struct sockaddr_in6); - return 1; - } + case AF_INET6: + { + *len_ret = sizeof (struct sockaddr_in6); + return 1; + } #endif #ifdef USE_BLUETOOTH - case AF_BLUETOOTH: - { - switch(s->sock_proto) - { - - case BTPROTO_L2CAP: - *len_ret = sizeof (struct sockaddr_l2); - return 1; - case BTPROTO_RFCOMM: - *len_ret = sizeof (struct sockaddr_rc); - return 1; - case BTPROTO_HCI: - *len_ret = sizeof (struct sockaddr_hci); - return 1; + case AF_BLUETOOTH: + { + switch(s->sock_proto) + { + + case BTPROTO_L2CAP: + *len_ret = sizeof (struct sockaddr_l2); + return 1; + case BTPROTO_RFCOMM: + *len_ret = sizeof (struct sockaddr_rc); + return 1; + case BTPROTO_HCI: + *len_ret = sizeof (struct sockaddr_hci); + return 1; #if !defined(__FreeBSD__) - case BTPROTO_SCO: - *len_ret = sizeof (struct sockaddr_sco); - return 1; + case BTPROTO_SCO: + *len_ret = sizeof (struct sockaddr_sco); + return 1; #endif - default: - PyErr_SetString(socket_error, "getsockaddrlen: " - "unknown BT protocol"); - return 0; + default: + PyErr_SetString(socket_error, "getsockaddrlen: " + "unknown BT protocol"); + return 0; - } - } + } + } #endif #ifdef HAVE_NETPACKET_PACKET_H - case AF_PACKET: - { - *len_ret = sizeof (struct sockaddr_ll); - return 1; - } + case AF_PACKET: + { + *len_ret = sizeof (struct sockaddr_ll); + return 1; + } #endif #ifdef HAVE_LINUX_TIPC_H - case AF_TIPC: - { - *len_ret = sizeof (struct sockaddr_tipc); - return 1; - } + case AF_TIPC: + { + *len_ret = sizeof (struct sockaddr_tipc); + return 1; + } #endif - /* More cases here... */ + /* More cases here... */ - default: - PyErr_SetString(socket_error, "getsockaddrlen: bad family"); - return 0; + default: + PyErr_SetString(socket_error, "getsockaddrlen: bad family"); + return 0; - } + } } @@ -1577,52 +1577,52 @@ getsockaddrlen(PySocketSockObject *s, socklen_t *len_ret) static PyObject * sock_accept(PySocketSockObject *s) { - sock_addr_t addrbuf; - SOCKET_T newfd = INVALID_SOCKET; - socklen_t addrlen; - PyObject *sock = NULL; - PyObject *addr = NULL; - PyObject *res = NULL; - int timeout; - - if (!getsockaddrlen(s, &addrlen)) - return NULL; - memset(&addrbuf, 0, addrlen); - - if (!IS_SELECTABLE(s)) - return select_error(); - - Py_BEGIN_ALLOW_THREADS - timeout = internal_select(s, 0); - if (!timeout) - newfd = accept(s->sock_fd, SAS2SA(&addrbuf), &addrlen); - Py_END_ALLOW_THREADS - - if (timeout == 1) { - PyErr_SetString(socket_timeout, "timed out"); - return NULL; - } - - if (newfd == INVALID_SOCKET) - return s->errorhandler(); - - sock = PyLong_FromSocket_t(newfd); - if (sock == NULL) { - SOCKETCLOSE(newfd); - goto finally; - } - - addr = makesockaddr(s->sock_fd, SAS2SA(&addrbuf), - addrlen, s->sock_proto); - if (addr == NULL) - goto finally; - - res = PyTuple_Pack(2, sock, addr); + sock_addr_t addrbuf; + SOCKET_T newfd = INVALID_SOCKET; + socklen_t addrlen; + PyObject *sock = NULL; + PyObject *addr = NULL; + PyObject *res = NULL; + int timeout; + + if (!getsockaddrlen(s, &addrlen)) + return NULL; + memset(&addrbuf, 0, addrlen); + + if (!IS_SELECTABLE(s)) + return select_error(); + + Py_BEGIN_ALLOW_THREADS + timeout = internal_select(s, 0); + if (!timeout) + newfd = accept(s->sock_fd, SAS2SA(&addrbuf), &addrlen); + Py_END_ALLOW_THREADS + + if (timeout == 1) { + PyErr_SetString(socket_timeout, "timed out"); + return NULL; + } + + if (newfd == INVALID_SOCKET) + return s->errorhandler(); + + sock = PyLong_FromSocket_t(newfd); + if (sock == NULL) { + SOCKETCLOSE(newfd); + goto finally; + } + + addr = makesockaddr(s->sock_fd, SAS2SA(&addrbuf), + addrlen, s->sock_proto); + if (addr == NULL) + goto finally; + + res = PyTuple_Pack(2, sock, addr); finally: - Py_XDECREF(sock); - Py_XDECREF(addr); - return res; + Py_XDECREF(sock); + Py_XDECREF(addr); + return res; } PyDoc_STRVAR(accept_doc, @@ -1640,17 +1640,17 @@ For IP sockets, the address info is a pair (hostaddr, port)."); static PyObject * sock_setblocking(PySocketSockObject *s, PyObject *arg) { - int block; + int block; - block = PyLong_AsLong(arg); - if (block == -1 && PyErr_Occurred()) - return NULL; + block = PyLong_AsLong(arg); + if (block == -1 && PyErr_Occurred()) + return NULL; - s->sock_timeout = block ? -1.0 : 0.0; - internal_setblocking(s, block); + s->sock_timeout = block ? -1.0 : 0.0; + internal_setblocking(s, block); - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(setblocking_doc, @@ -1669,25 +1669,25 @@ setblocking(False) is equivalent to settimeout(0.0)."); static PyObject * sock_settimeout(PySocketSockObject *s, PyObject *arg) { - double timeout; - - if (arg == Py_None) - timeout = -1.0; - else { - timeout = PyFloat_AsDouble(arg); - if (timeout < 0.0) { - if (!PyErr_Occurred()) - PyErr_SetString(PyExc_ValueError, - "Timeout value out of range"); - return NULL; - } - } - - s->sock_timeout = timeout; - internal_setblocking(s, timeout < 0.0); - - Py_INCREF(Py_None); - return Py_None; + double timeout; + + if (arg == Py_None) + timeout = -1.0; + else { + timeout = PyFloat_AsDouble(arg); + if (timeout < 0.0) { + if (!PyErr_Occurred()) + PyErr_SetString(PyExc_ValueError, + "Timeout value out of range"); + return NULL; + } + } + + s->sock_timeout = timeout; + internal_setblocking(s, timeout < 0.0); + + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(settimeout_doc, @@ -1703,12 +1703,12 @@ Setting a timeout of zero is the same as setblocking(0)."); static PyObject * sock_gettimeout(PySocketSockObject *s) { - if (s->sock_timeout < 0.0) { - Py_INCREF(Py_None); - return Py_None; - } - else - return PyFloat_FromDouble(s->sock_timeout); + if (s->sock_timeout < 0.0) { + Py_INCREF(Py_None); + return Py_None; + } + else + return PyFloat_FromDouble(s->sock_timeout); } PyDoc_STRVAR(gettimeout_doc, @@ -1726,29 +1726,29 @@ operations are disabled."); static PyObject * sock_setsockopt(PySocketSockObject *s, PyObject *args) { - int level; - int optname; - int res; - char *buf; - int buflen; - int flag; - - if (PyArg_ParseTuple(args, "iii:setsockopt", - &level, &optname, &flag)) { - buf = (char *) &flag; - buflen = sizeof flag; - } - else { - PyErr_Clear(); - if (!PyArg_ParseTuple(args, "iiy#:setsockopt", - &level, &optname, &buf, &buflen)) - return NULL; - } - res = setsockopt(s->sock_fd, level, optname, (void *)buf, buflen); - if (res < 0) - return s->errorhandler(); - Py_INCREF(Py_None); - return Py_None; + int level; + int optname; + int res; + char *buf; + int buflen; + int flag; + + if (PyArg_ParseTuple(args, "iii:setsockopt", + &level, &optname, &flag)) { + buf = (char *) &flag; + buflen = sizeof flag; + } + else { + PyErr_Clear(); + if (!PyArg_ParseTuple(args, "iiy#:setsockopt", + &level, &optname, &buf, &buflen)) + return NULL; + } + res = setsockopt(s->sock_fd, level, optname, (void *)buf, buflen); + if (res < 0) + return s->errorhandler(); + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(setsockopt_doc, @@ -1766,47 +1766,47 @@ The value argument can either be an integer or a string."); static PyObject * sock_getsockopt(PySocketSockObject *s, PyObject *args) { - int level; - int optname; - int res; - PyObject *buf; - socklen_t buflen = 0; - - if (!PyArg_ParseTuple(args, "ii|i:getsockopt", - &level, &optname, &buflen)) - return NULL; - - if (buflen == 0) { - int flag = 0; - socklen_t flagsize = sizeof flag; - res = getsockopt(s->sock_fd, level, optname, - (void *)&flag, &flagsize); - if (res < 0) - return s->errorhandler(); - return PyLong_FromLong(flag); - } + int level; + int optname; + int res; + PyObject *buf; + socklen_t buflen = 0; + + if (!PyArg_ParseTuple(args, "ii|i:getsockopt", + &level, &optname, &buflen)) + return NULL; + + if (buflen == 0) { + int flag = 0; + socklen_t flagsize = sizeof flag; + res = getsockopt(s->sock_fd, level, optname, + (void *)&flag, &flagsize); + if (res < 0) + return s->errorhandler(); + return PyLong_FromLong(flag); + } #ifdef __VMS - /* socklen_t is unsigned so no negative test is needed, - test buflen == 0 is previously done */ - if (buflen > 1024) { + /* socklen_t is unsigned so no negative test is needed, + test buflen == 0 is previously done */ + if (buflen > 1024) { #else - if (buflen <= 0 || buflen > 1024) { -#endif - PyErr_SetString(socket_error, - "getsockopt buflen out of range"); - return NULL; - } - buf = PyBytes_FromStringAndSize((char *)NULL, buflen); - if (buf == NULL) - return NULL; - res = getsockopt(s->sock_fd, level, optname, - (void *)PyBytes_AS_STRING(buf), &buflen); - if (res < 0) { - Py_DECREF(buf); - return s->errorhandler(); - } - _PyBytes_Resize(&buf, buflen); - return buf; + if (buflen <= 0 || buflen > 1024) { +#endif + PyErr_SetString(socket_error, + "getsockopt buflen out of range"); + return NULL; + } + buf = PyBytes_FromStringAndSize((char *)NULL, buflen); + if (buf == NULL) + return NULL; + res = getsockopt(s->sock_fd, level, optname, + (void *)PyBytes_AS_STRING(buf), &buflen); + if (res < 0) { + Py_DECREF(buf); + return s->errorhandler(); + } + _PyBytes_Resize(&buf, buflen); + return buf; } PyDoc_STRVAR(getsockopt_doc, @@ -1822,19 +1822,19 @@ string of that length; otherwise it is an integer."); static PyObject * sock_bind(PySocketSockObject *s, PyObject *addro) { - sock_addr_t addrbuf; - int addrlen; - int res; - - if (!getsockaddrarg(s, addro, SAS2SA(&addrbuf), &addrlen)) - return NULL; - Py_BEGIN_ALLOW_THREADS - res = bind(s->sock_fd, SAS2SA(&addrbuf), addrlen); - Py_END_ALLOW_THREADS - if (res < 0) - return s->errorhandler(); - Py_INCREF(Py_None); - return Py_None; + sock_addr_t addrbuf; + int addrlen; + int res; + + if (!getsockaddrarg(s, addro, SAS2SA(&addrbuf), &addrlen)) + return NULL; + Py_BEGIN_ALLOW_THREADS + res = bind(s->sock_fd, SAS2SA(&addrbuf), addrlen); + Py_END_ALLOW_THREADS + if (res < 0) + return s->errorhandler(); + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(bind_doc, @@ -1852,16 +1852,16 @@ sockets the address is a tuple (ifname, proto [,pkttype [,hatype]])"); static PyObject * sock_close(PySocketSockObject *s) { - SOCKET_T fd; - - if ((fd = s->sock_fd) != -1) { - s->sock_fd = -1; - Py_BEGIN_ALLOW_THREADS - (void) SOCKETCLOSE(fd); - Py_END_ALLOW_THREADS - } - Py_INCREF(Py_None); - return Py_None; + SOCKET_T fd; + + if ((fd = s->sock_fd) != -1) { + s->sock_fd = -1; + Py_BEGIN_ALLOW_THREADS + (void) SOCKETCLOSE(fd); + Py_END_ALLOW_THREADS + } + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(close_doc, @@ -1871,90 +1871,90 @@ Close the socket. It cannot be used after this call."); static int internal_connect(PySocketSockObject *s, struct sockaddr *addr, int addrlen, - int *timeoutp) + int *timeoutp) { - int res, timeout; + int res, timeout; - timeout = 0; - res = connect(s->sock_fd, addr, addrlen); + timeout = 0; + res = connect(s->sock_fd, addr, addrlen); #ifdef MS_WINDOWS - if (s->sock_timeout > 0.0) { - if (res < 0 && WSAGetLastError() == WSAEWOULDBLOCK && - IS_SELECTABLE(s)) { - /* This is a mess. Best solution: trust select */ - fd_set fds; - fd_set fds_exc; - struct timeval tv; - tv.tv_sec = (int)s->sock_timeout; - tv.tv_usec = (int)((s->sock_timeout - tv.tv_sec) * 1e6); - FD_ZERO(&fds); - FD_SET(s->sock_fd, &fds); - FD_ZERO(&fds_exc); - FD_SET(s->sock_fd, &fds_exc); - res = select(s->sock_fd+1, NULL, &fds, &fds_exc, &tv); - if (res == 0) { - res = WSAEWOULDBLOCK; - timeout = 1; - } else if (res > 0) { - if (FD_ISSET(s->sock_fd, &fds)) - /* The socket is in the writable set - this - means connected */ - res = 0; - else { - /* As per MS docs, we need to call getsockopt() - to get the underlying error */ - int res_size = sizeof res; - /* It must be in the exception set */ - assert(FD_ISSET(s->sock_fd, &fds_exc)); - if (0 == getsockopt(s->sock_fd, SOL_SOCKET, SO_ERROR, - (char *)&res, &res_size)) - /* getsockopt also clears WSAGetLastError, - so reset it back. */ - WSASetLastError(res); - else - res = WSAGetLastError(); - } - } - /* else if (res < 0) an error occurred */ - } - } - - if (res < 0) - res = WSAGetLastError(); + if (s->sock_timeout > 0.0) { + if (res < 0 && WSAGetLastError() == WSAEWOULDBLOCK && + IS_SELECTABLE(s)) { + /* This is a mess. Best solution: trust select */ + fd_set fds; + fd_set fds_exc; + struct timeval tv; + tv.tv_sec = (int)s->sock_timeout; + tv.tv_usec = (int)((s->sock_timeout - tv.tv_sec) * 1e6); + FD_ZERO(&fds); + FD_SET(s->sock_fd, &fds); + FD_ZERO(&fds_exc); + FD_SET(s->sock_fd, &fds_exc); + res = select(s->sock_fd+1, NULL, &fds, &fds_exc, &tv); + if (res == 0) { + res = WSAEWOULDBLOCK; + timeout = 1; + } else if (res > 0) { + if (FD_ISSET(s->sock_fd, &fds)) + /* The socket is in the writable set - this + means connected */ + res = 0; + else { + /* As per MS docs, we need to call getsockopt() + to get the underlying error */ + int res_size = sizeof res; + /* It must be in the exception set */ + assert(FD_ISSET(s->sock_fd, &fds_exc)); + if (0 == getsockopt(s->sock_fd, SOL_SOCKET, SO_ERROR, + (char *)&res, &res_size)) + /* getsockopt also clears WSAGetLastError, + so reset it back. */ + WSASetLastError(res); + else + res = WSAGetLastError(); + } + } + /* else if (res < 0) an error occurred */ + } + } + + if (res < 0) + res = WSAGetLastError(); #else - if (s->sock_timeout > 0.0) { - if (res < 0 && errno == EINPROGRESS && IS_SELECTABLE(s)) { - timeout = internal_select(s, 1); - if (timeout == 0) { - /* Bug #1019808: in case of an EINPROGRESS, - use getsockopt(SO_ERROR) to get the real - error. */ - socklen_t res_size = sizeof res; - (void)getsockopt(s->sock_fd, SOL_SOCKET, - SO_ERROR, &res, &res_size); - if (res == EISCONN) - res = 0; - errno = res; - } - else if (timeout == -1) { - res = errno; /* had error */ - } - else - res = EWOULDBLOCK; /* timed out */ - } - } - - if (res < 0) - res = errno; - -#endif - *timeoutp = timeout; - - return res; + if (s->sock_timeout > 0.0) { + if (res < 0 && errno == EINPROGRESS && IS_SELECTABLE(s)) { + timeout = internal_select(s, 1); + if (timeout == 0) { + /* Bug #1019808: in case of an EINPROGRESS, + use getsockopt(SO_ERROR) to get the real + error. */ + socklen_t res_size = sizeof res; + (void)getsockopt(s->sock_fd, SOL_SOCKET, + SO_ERROR, &res, &res_size); + if (res == EISCONN) + res = 0; + errno = res; + } + else if (timeout == -1) { + res = errno; /* had error */ + } + else + res = EWOULDBLOCK; /* timed out */ + } + } + + if (res < 0) + res = errno; + +#endif + *timeoutp = timeout; + + return res; } /* s.connect(sockaddr) method */ @@ -1962,26 +1962,26 @@ internal_connect(PySocketSockObject *s, struct sockaddr *addr, int addrlen, static PyObject * sock_connect(PySocketSockObject *s, PyObject *addro) { - sock_addr_t addrbuf; - int addrlen; - int res; - int timeout; - - if (!getsockaddrarg(s, addro, SAS2SA(&addrbuf), &addrlen)) - return NULL; - - Py_BEGIN_ALLOW_THREADS - res = internal_connect(s, SAS2SA(&addrbuf), addrlen, &timeout); - Py_END_ALLOW_THREADS - - if (timeout == 1) { - PyErr_SetString(socket_timeout, "timed out"); - return NULL; - } - if (res != 0) - return s->errorhandler(); - Py_INCREF(Py_None); - return Py_None; + sock_addr_t addrbuf; + int addrlen; + int res; + int timeout; + + if (!getsockaddrarg(s, addro, SAS2SA(&addrbuf), &addrlen)) + return NULL; + + Py_BEGIN_ALLOW_THREADS + res = internal_connect(s, SAS2SA(&addrbuf), addrlen, &timeout); + Py_END_ALLOW_THREADS + + if (timeout == 1) { + PyErr_SetString(socket_timeout, "timed out"); + return NULL; + } + if (res != 0) + return s->errorhandler(); + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(connect_doc, @@ -1996,26 +1996,26 @@ is a pair (host, port)."); static PyObject * sock_connect_ex(PySocketSockObject *s, PyObject *addro) { - sock_addr_t addrbuf; - int addrlen; - int res; - int timeout; + sock_addr_t addrbuf; + int addrlen; + int res; + int timeout; - if (!getsockaddrarg(s, addro, SAS2SA(&addrbuf), &addrlen)) - return NULL; + if (!getsockaddrarg(s, addro, SAS2SA(&addrbuf), &addrlen)) + return NULL; - Py_BEGIN_ALLOW_THREADS - res = internal_connect(s, SAS2SA(&addrbuf), addrlen, &timeout); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + res = internal_connect(s, SAS2SA(&addrbuf), addrlen, &timeout); + Py_END_ALLOW_THREADS - /* Signals are not errors (though they may raise exceptions). Adapted - from PyErr_SetFromErrnoWithFilenameObject(). */ + /* Signals are not errors (though they may raise exceptions). Adapted + from PyErr_SetFromErrnoWithFilenameObject(). */ #ifdef EINTR - if (res == EINTR && PyErr_CheckSignals()) - return NULL; + if (res == EINTR && PyErr_CheckSignals()) + return NULL; #endif - return PyLong_FromLong((long) res); + return PyLong_FromLong((long) res); } PyDoc_STRVAR(connect_ex_doc, @@ -2030,7 +2030,7 @@ instead of raising an exception when an error occurs."); static PyObject * sock_fileno(PySocketSockObject *s) { - return PyLong_FromSocket_t(s->sock_fd); + return PyLong_FromSocket_t(s->sock_fd); } PyDoc_STRVAR(fileno_doc, @@ -2044,20 +2044,20 @@ Return the integer file descriptor of the socket."); static PyObject * sock_getsockname(PySocketSockObject *s) { - sock_addr_t addrbuf; - int res; - socklen_t addrlen; - - if (!getsockaddrlen(s, &addrlen)) - return NULL; - memset(&addrbuf, 0, addrlen); - Py_BEGIN_ALLOW_THREADS - res = getsockname(s->sock_fd, SAS2SA(&addrbuf), &addrlen); - Py_END_ALLOW_THREADS - if (res < 0) - return s->errorhandler(); - return makesockaddr(s->sock_fd, SAS2SA(&addrbuf), addrlen, - s->sock_proto); + sock_addr_t addrbuf; + int res; + socklen_t addrlen; + + if (!getsockaddrlen(s, &addrlen)) + return NULL; + memset(&addrbuf, 0, addrlen); + Py_BEGIN_ALLOW_THREADS + res = getsockname(s->sock_fd, SAS2SA(&addrbuf), &addrlen); + Py_END_ALLOW_THREADS + if (res < 0) + return s->errorhandler(); + return makesockaddr(s->sock_fd, SAS2SA(&addrbuf), addrlen, + s->sock_proto); } PyDoc_STRVAR(getsockname_doc, @@ -2067,26 +2067,26 @@ Return the address of the local endpoint. For IP sockets, the address\n\ info is a pair (hostaddr, port)."); -#ifdef HAVE_GETPEERNAME /* Cray APP doesn't have this :-( */ +#ifdef HAVE_GETPEERNAME /* Cray APP doesn't have this :-( */ /* s.getpeername() method */ static PyObject * sock_getpeername(PySocketSockObject *s) { - sock_addr_t addrbuf; - int res; - socklen_t addrlen; - - if (!getsockaddrlen(s, &addrlen)) - return NULL; - memset(&addrbuf, 0, addrlen); - Py_BEGIN_ALLOW_THREADS - res = getpeername(s->sock_fd, SAS2SA(&addrbuf), &addrlen); - Py_END_ALLOW_THREADS - if (res < 0) - return s->errorhandler(); - return makesockaddr(s->sock_fd, SAS2SA(&addrbuf), addrlen, - s->sock_proto); + sock_addr_t addrbuf; + int res; + socklen_t addrlen; + + if (!getsockaddrlen(s, &addrlen)) + return NULL; + memset(&addrbuf, 0, addrlen); + Py_BEGIN_ALLOW_THREADS + res = getpeername(s->sock_fd, SAS2SA(&addrbuf), &addrlen); + Py_END_ALLOW_THREADS + if (res < 0) + return s->errorhandler(); + return makesockaddr(s->sock_fd, SAS2SA(&addrbuf), addrlen, + s->sock_proto); } PyDoc_STRVAR(getpeername_doc, @@ -2103,21 +2103,21 @@ info is a pair (hostaddr, port)."); static PyObject * sock_listen(PySocketSockObject *s, PyObject *arg) { - int backlog; - int res; - - backlog = PyLong_AsLong(arg); - if (backlog == -1 && PyErr_Occurred()) - return NULL; - Py_BEGIN_ALLOW_THREADS - if (backlog < 1) - backlog = 1; - res = listen(s->sock_fd, backlog); - Py_END_ALLOW_THREADS - if (res < 0) - return s->errorhandler(); - Py_INCREF(Py_None); - return Py_None; + int backlog; + int res; + + backlog = PyLong_AsLong(arg); + if (backlog == -1 && PyErr_Occurred()) + return NULL; + Py_BEGIN_ALLOW_THREADS + if (backlog < 1) + backlog = 1; + res = listen(s->sock_fd, backlog); + Py_END_ALLOW_THREADS + if (res < 0) + return s->errorhandler(); + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(listen_doc, @@ -2139,80 +2139,80 @@ will allow before refusing new connections."); static ssize_t sock_recv_guts(PySocketSockObject *s, char* cbuf, int len, int flags) { - ssize_t outlen = -1; - int timeout; + ssize_t outlen = -1; + int timeout; #ifdef __VMS - int remaining; - char *read_buf; + int remaining; + char *read_buf; #endif - if (!IS_SELECTABLE(s)) { - select_error(); - return -1; - } - if (len == 0) { - /* If 0 bytes were requested, do nothing. */ - return 0; - } + if (!IS_SELECTABLE(s)) { + select_error(); + return -1; + } + if (len == 0) { + /* If 0 bytes were requested, do nothing. */ + return 0; + } #ifndef __VMS - Py_BEGIN_ALLOW_THREADS - timeout = internal_select(s, 0); - if (!timeout) - outlen = recv(s->sock_fd, cbuf, len, flags); - Py_END_ALLOW_THREADS - - if (timeout == 1) { - PyErr_SetString(socket_timeout, "timed out"); - return -1; - } - if (outlen < 0) { - /* Note: the call to errorhandler() ALWAYS indirectly returned - NULL, so ignore its return value */ - s->errorhandler(); - return -1; - } + Py_BEGIN_ALLOW_THREADS + timeout = internal_select(s, 0); + if (!timeout) + outlen = recv(s->sock_fd, cbuf, len, flags); + Py_END_ALLOW_THREADS + + if (timeout == 1) { + PyErr_SetString(socket_timeout, "timed out"); + return -1; + } + if (outlen < 0) { + /* Note: the call to errorhandler() ALWAYS indirectly returned + NULL, so ignore its return value */ + s->errorhandler(); + return -1; + } #else - read_buf = cbuf; - remaining = len; - while (remaining != 0) { - unsigned int segment; - int nread = -1; - - segment = remaining /SEGMENT_SIZE; - if (segment != 0) { - segment = SEGMENT_SIZE; - } - else { - segment = remaining; - } - - Py_BEGIN_ALLOW_THREADS - timeout = internal_select(s, 0); - if (!timeout) - nread = recv(s->sock_fd, read_buf, segment, flags); - Py_END_ALLOW_THREADS - - if (timeout == 1) { - PyErr_SetString(socket_timeout, "timed out"); - return -1; - } - if (nread < 0) { - s->errorhandler(); - return -1; - } - if (nread != remaining) { - read_buf += nread; - break; - } - - remaining -= segment; - read_buf += segment; - } - outlen = read_buf - cbuf; + read_buf = cbuf; + remaining = len; + while (remaining != 0) { + unsigned int segment; + int nread = -1; + + segment = remaining /SEGMENT_SIZE; + if (segment != 0) { + segment = SEGMENT_SIZE; + } + else { + segment = remaining; + } + + Py_BEGIN_ALLOW_THREADS + timeout = internal_select(s, 0); + if (!timeout) + nread = recv(s->sock_fd, read_buf, segment, flags); + Py_END_ALLOW_THREADS + + if (timeout == 1) { + PyErr_SetString(socket_timeout, "timed out"); + return -1; + } + if (nread < 0) { + s->errorhandler(); + return -1; + } + if (nread != remaining) { + read_buf += nread; + break; + } + + remaining -= segment; + read_buf += segment; + } + outlen = read_buf - cbuf; #endif /* !__VMS */ - return outlen; + return outlen; } @@ -2221,39 +2221,39 @@ sock_recv_guts(PySocketSockObject *s, char* cbuf, int len, int flags) static PyObject * sock_recv(PySocketSockObject *s, PyObject *args) { - int recvlen, flags = 0; - ssize_t outlen; - PyObject *buf; - - if (!PyArg_ParseTuple(args, "i|i:recv", &recvlen, &flags)) - return NULL; - - if (recvlen < 0) { - PyErr_SetString(PyExc_ValueError, - "negative buffersize in recv"); - return NULL; - } - - /* Allocate a new string. */ - buf = PyBytes_FromStringAndSize((char *) 0, recvlen); - if (buf == NULL) - return NULL; - - /* Call the guts */ - outlen = sock_recv_guts(s, PyBytes_AS_STRING(buf), recvlen, flags); - if (outlen < 0) { - /* An error occurred, release the string and return an - error. */ - Py_DECREF(buf); - return NULL; - } - if (outlen != recvlen) { - /* We did not read as many bytes as we anticipated, resize the - string if possible and be successful. */ - _PyBytes_Resize(&buf, outlen); - } - - return buf; + int recvlen, flags = 0; + ssize_t outlen; + PyObject *buf; + + if (!PyArg_ParseTuple(args, "i|i:recv", &recvlen, &flags)) + return NULL; + + if (recvlen < 0) { + PyErr_SetString(PyExc_ValueError, + "negative buffersize in recv"); + return NULL; + } + + /* Allocate a new string. */ + buf = PyBytes_FromStringAndSize((char *) 0, recvlen); + if (buf == NULL) + return NULL; + + /* Call the guts */ + outlen = sock_recv_guts(s, PyBytes_AS_STRING(buf), recvlen, flags); + if (outlen < 0) { + /* An error occurred, release the string and return an + error. */ + Py_DECREF(buf); + return NULL; + } + if (outlen != recvlen) { + /* We did not read as many bytes as we anticipated, resize the + string if possible and be successful. */ + _PyBytes_Resize(&buf, outlen); + } + + return buf; } PyDoc_STRVAR(recv_doc, @@ -2270,52 +2270,52 @@ the remote end is closed and all data is read, return the empty string."); static PyObject* sock_recv_into(PySocketSockObject *s, PyObject *args, PyObject *kwds) { - static char *kwlist[] = {"buffer", "nbytes", "flags", 0}; - - int recvlen = 0, flags = 0; - ssize_t readlen; - Py_buffer pbuf; - char *buf; - int buflen; - - /* Get the buffer's memory */ - if (!PyArg_ParseTupleAndKeywords(args, kwds, "w*|ii:recv_into", kwlist, - &pbuf, &recvlen, &flags)) - return NULL; - buf = pbuf.buf; - buflen = pbuf.len; - - if (recvlen < 0) { - PyBuffer_Release(&pbuf); - PyErr_SetString(PyExc_ValueError, - "negative buffersize in recv_into"); - return NULL; - } - if (recvlen == 0) { - /* If nbytes was not specified, use the buffer's length */ - recvlen = buflen; - } - - /* Check if the buffer is large enough */ - if (buflen < recvlen) { - PyBuffer_Release(&pbuf); - PyErr_SetString(PyExc_ValueError, - "buffer too small for requested bytes"); - return NULL; - } - - /* Call the guts */ - readlen = sock_recv_guts(s, buf, recvlen, flags); - if (readlen < 0) { - /* Return an error. */ - PyBuffer_Release(&pbuf); - return NULL; - } - - PyBuffer_Release(&pbuf); - /* Return the number of bytes read. Note that we do not do anything - special here in the case that readlen < recvlen. */ - return PyLong_FromSsize_t(readlen); + static char *kwlist[] = {"buffer", "nbytes", "flags", 0}; + + int recvlen = 0, flags = 0; + ssize_t readlen; + Py_buffer pbuf; + char *buf; + int buflen; + + /* Get the buffer's memory */ + if (!PyArg_ParseTupleAndKeywords(args, kwds, "w*|ii:recv_into", kwlist, + &pbuf, &recvlen, &flags)) + return NULL; + buf = pbuf.buf; + buflen = pbuf.len; + + if (recvlen < 0) { + PyBuffer_Release(&pbuf); + PyErr_SetString(PyExc_ValueError, + "negative buffersize in recv_into"); + return NULL; + } + if (recvlen == 0) { + /* If nbytes was not specified, use the buffer's length */ + recvlen = buflen; + } + + /* Check if the buffer is large enough */ + if (buflen < recvlen) { + PyBuffer_Release(&pbuf); + PyErr_SetString(PyExc_ValueError, + "buffer too small for requested bytes"); + return NULL; + } + + /* Call the guts */ + readlen = sock_recv_guts(s, buf, recvlen, flags); + if (readlen < 0) { + /* Return an error. */ + PyBuffer_Release(&pbuf); + return NULL; + } + + PyBuffer_Release(&pbuf); + /* Return the number of bytes read. Note that we do not do anything + special here in the case that readlen < recvlen. */ + return PyLong_FromSsize_t(readlen); } PyDoc_STRVAR(recv_into_doc, @@ -2341,56 +2341,56 @@ See recv() for documentation about the flags."); */ static ssize_t sock_recvfrom_guts(PySocketSockObject *s, char* cbuf, int len, int flags, - PyObject** addr) + PyObject** addr) { - sock_addr_t addrbuf; - int timeout; - ssize_t n = -1; - socklen_t addrlen; + sock_addr_t addrbuf; + int timeout; + ssize_t n = -1; + socklen_t addrlen; - *addr = NULL; + *addr = NULL; - if (!getsockaddrlen(s, &addrlen)) - return -1; + if (!getsockaddrlen(s, &addrlen)) + return -1; - if (!IS_SELECTABLE(s)) { - select_error(); - return -1; - } + if (!IS_SELECTABLE(s)) { + select_error(); + return -1; + } - Py_BEGIN_ALLOW_THREADS - memset(&addrbuf, 0, addrlen); - timeout = internal_select(s, 0); - if (!timeout) { + Py_BEGIN_ALLOW_THREADS + memset(&addrbuf, 0, addrlen); + timeout = internal_select(s, 0); + if (!timeout) { #ifndef MS_WINDOWS #if defined(PYOS_OS2) && !defined(PYCC_GCC) - n = recvfrom(s->sock_fd, cbuf, len, flags, - SAS2SA(&addrbuf), &addrlen); + n = recvfrom(s->sock_fd, cbuf, len, flags, + SAS2SA(&addrbuf), &addrlen); #else - n = recvfrom(s->sock_fd, cbuf, len, flags, - (void *) &addrbuf, &addrlen); + n = recvfrom(s->sock_fd, cbuf, len, flags, + (void *) &addrbuf, &addrlen); #endif #else - n = recvfrom(s->sock_fd, cbuf, len, flags, - SAS2SA(&addrbuf), &addrlen); -#endif - } - Py_END_ALLOW_THREADS - - if (timeout == 1) { - PyErr_SetString(socket_timeout, "timed out"); - return -1; - } - if (n < 0) { - s->errorhandler(); - return -1; - } - - if (!(*addr = makesockaddr(s->sock_fd, SAS2SA(&addrbuf), - addrlen, s->sock_proto))) - return -1; - - return n; + n = recvfrom(s->sock_fd, cbuf, len, flags, + SAS2SA(&addrbuf), &addrlen); +#endif + } + Py_END_ALLOW_THREADS + + if (timeout == 1) { + PyErr_SetString(socket_timeout, "timed out"); + return -1; + } + if (n < 0) { + s->errorhandler(); + return -1; + } + + if (!(*addr = makesockaddr(s->sock_fd, SAS2SA(&addrbuf), + addrlen, s->sock_proto))) + return -1; + + return n; } /* s.recvfrom(nbytes [,flags]) method */ @@ -2398,45 +2398,45 @@ sock_recvfrom_guts(PySocketSockObject *s, char* cbuf, int len, int flags, static PyObject * sock_recvfrom(PySocketSockObject *s, PyObject *args) { - PyObject *buf = NULL; - PyObject *addr = NULL; - PyObject *ret = NULL; - int recvlen, flags = 0; - ssize_t outlen; - - if (!PyArg_ParseTuple(args, "i|i:recvfrom", &recvlen, &flags)) - return NULL; - - if (recvlen < 0) { - PyErr_SetString(PyExc_ValueError, - "negative buffersize in recvfrom"); - return NULL; - } - - buf = PyBytes_FromStringAndSize((char *) 0, recvlen); - if (buf == NULL) - return NULL; - - outlen = sock_recvfrom_guts(s, PyBytes_AS_STRING(buf), - recvlen, flags, &addr); - if (outlen < 0) { - goto finally; - } - - if (outlen != recvlen) { - /* We did not read as many bytes as we anticipated, resize the - string if possible and be succesful. */ - if (_PyBytes_Resize(&buf, outlen) < 0) - /* Oopsy, not so succesful after all. */ - goto finally; - } - - ret = PyTuple_Pack(2, buf, addr); + PyObject *buf = NULL; + PyObject *addr = NULL; + PyObject *ret = NULL; + int recvlen, flags = 0; + ssize_t outlen; + + if (!PyArg_ParseTuple(args, "i|i:recvfrom", &recvlen, &flags)) + return NULL; + + if (recvlen < 0) { + PyErr_SetString(PyExc_ValueError, + "negative buffersize in recvfrom"); + return NULL; + } + + buf = PyBytes_FromStringAndSize((char *) 0, recvlen); + if (buf == NULL) + return NULL; + + outlen = sock_recvfrom_guts(s, PyBytes_AS_STRING(buf), + recvlen, flags, &addr); + if (outlen < 0) { + goto finally; + } + + if (outlen != recvlen) { + /* We did not read as many bytes as we anticipated, resize the + string if possible and be succesful. */ + if (_PyBytes_Resize(&buf, outlen) < 0) + /* Oopsy, not so succesful after all. */ + goto finally; + } + + ret = PyTuple_Pack(2, buf, addr); finally: - Py_XDECREF(buf); - Py_XDECREF(addr); - return ret; + Py_XDECREF(buf); + Py_XDECREF(addr); + return ret; } PyDoc_STRVAR(recvfrom_doc, @@ -2450,47 +2450,47 @@ Like recv(buffersize, flags) but also return the sender's address info."); static PyObject * sock_recvfrom_into(PySocketSockObject *s, PyObject *args, PyObject* kwds) { - static char *kwlist[] = {"buffer", "nbytes", "flags", 0}; - - int recvlen = 0, flags = 0; - ssize_t readlen; - Py_buffer pbuf; - char *buf; - int buflen; - - PyObject *addr = NULL; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "w*|ii:recvfrom_into", - kwlist, &pbuf, - &recvlen, &flags)) - return NULL; - buf = pbuf.buf; - buflen = pbuf.len; - assert(buf != 0 && buflen > 0); - - if (recvlen < 0) { - PyBuffer_Release(&pbuf); - PyErr_SetString(PyExc_ValueError, - "negative buffersize in recvfrom_into"); - return NULL; - } - if (recvlen == 0) { - /* If nbytes was not specified, use the buffer's length */ - recvlen = buflen; - } - - readlen = sock_recvfrom_guts(s, buf, recvlen, flags, &addr); - if (readlen < 0) { - PyBuffer_Release(&pbuf); - /* Return an error */ - Py_XDECREF(addr); - return NULL; - } - - PyBuffer_Release(&pbuf); - /* Return the number of bytes read and the address. Note that we do - not do anything special here in the case that readlen < recvlen. */ - return Py_BuildValue("lN", readlen, addr); + static char *kwlist[] = {"buffer", "nbytes", "flags", 0}; + + int recvlen = 0, flags = 0; + ssize_t readlen; + Py_buffer pbuf; + char *buf; + int buflen; + + PyObject *addr = NULL; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "w*|ii:recvfrom_into", + kwlist, &pbuf, + &recvlen, &flags)) + return NULL; + buf = pbuf.buf; + buflen = pbuf.len; + assert(buf != 0 && buflen > 0); + + if (recvlen < 0) { + PyBuffer_Release(&pbuf); + PyErr_SetString(PyExc_ValueError, + "negative buffersize in recvfrom_into"); + return NULL; + } + if (recvlen == 0) { + /* If nbytes was not specified, use the buffer's length */ + recvlen = buflen; + } + + readlen = sock_recvfrom_guts(s, buf, recvlen, flags, &addr); + if (readlen < 0) { + PyBuffer_Release(&pbuf); + /* Return an error */ + Py_XDECREF(addr); + return NULL; + } + + PyBuffer_Release(&pbuf); + /* Return the number of bytes read and the address. Note that we do + not do anything special here in the case that readlen < recvlen. */ + return Py_BuildValue("lN", readlen, addr); } PyDoc_STRVAR(recvfrom_into_doc, @@ -2504,39 +2504,39 @@ Like recv_into(buffer[, nbytes[, flags]]) but also return the sender's address i static PyObject * sock_send(PySocketSockObject *s, PyObject *args) { - char *buf; - int len, n = -1, flags = 0, timeout; - Py_buffer pbuf; - - if (!PyArg_ParseTuple(args, "y*|i:send", &pbuf, &flags)) - return NULL; - - if (!IS_SELECTABLE(s)) { - PyBuffer_Release(&pbuf); - return select_error(); - } - buf = pbuf.buf; - len = pbuf.len; - - Py_BEGIN_ALLOW_THREADS - timeout = internal_select(s, 1); - if (!timeout) + char *buf; + int len, n = -1, flags = 0, timeout; + Py_buffer pbuf; + + if (!PyArg_ParseTuple(args, "y*|i:send", &pbuf, &flags)) + return NULL; + + if (!IS_SELECTABLE(s)) { + PyBuffer_Release(&pbuf); + return select_error(); + } + buf = pbuf.buf; + len = pbuf.len; + + Py_BEGIN_ALLOW_THREADS + timeout = internal_select(s, 1); + if (!timeout) #ifdef __VMS - n = sendsegmented(s->sock_fd, buf, len, flags); + n = sendsegmented(s->sock_fd, buf, len, flags); #else - n = send(s->sock_fd, buf, len, flags); + n = send(s->sock_fd, buf, len, flags); #endif - Py_END_ALLOW_THREADS + Py_END_ALLOW_THREADS - PyBuffer_Release(&pbuf); + PyBuffer_Release(&pbuf); - if (timeout == 1) { - PyErr_SetString(socket_timeout, "timed out"); - return NULL; - } - if (n < 0) - return s->errorhandler(); - return PyLong_FromLong((long)n); + if (timeout == 1) { + PyErr_SetString(socket_timeout, "timed out"); + return NULL; + } + if (n < 0) + return s->errorhandler(); + return PyLong_FromLong((long)n); } PyDoc_STRVAR(send_doc, @@ -2552,48 +2552,48 @@ sent; this may be less than len(data) if the network is busy."); static PyObject * sock_sendall(PySocketSockObject *s, PyObject *args) { - char *buf; - int len, n = -1, flags = 0, timeout; - Py_buffer pbuf; - - if (!PyArg_ParseTuple(args, "y*|i:sendall", &pbuf, &flags)) - return NULL; - buf = pbuf.buf; - len = pbuf.len; - - if (!IS_SELECTABLE(s)) { - PyBuffer_Release(&pbuf); - return select_error(); - } - - Py_BEGIN_ALLOW_THREADS - do { - timeout = internal_select(s, 1); - n = -1; - if (timeout) - break; + char *buf; + int len, n = -1, flags = 0, timeout; + Py_buffer pbuf; + + if (!PyArg_ParseTuple(args, "y*|i:sendall", &pbuf, &flags)) + return NULL; + buf = pbuf.buf; + len = pbuf.len; + + if (!IS_SELECTABLE(s)) { + PyBuffer_Release(&pbuf); + return select_error(); + } + + Py_BEGIN_ALLOW_THREADS + do { + timeout = internal_select(s, 1); + n = -1; + if (timeout) + break; #ifdef __VMS - n = sendsegmented(s->sock_fd, buf, len, flags); + n = sendsegmented(s->sock_fd, buf, len, flags); #else - n = send(s->sock_fd, buf, len, flags); -#endif - if (n < 0) - break; - buf += n; - len -= n; - } while (len > 0); - Py_END_ALLOW_THREADS - PyBuffer_Release(&pbuf); - - if (timeout == 1) { - PyErr_SetString(socket_timeout, "timed out"); - return NULL; - } - if (n < 0) - return s->errorhandler(); - - Py_INCREF(Py_None); - return Py_None; + n = send(s->sock_fd, buf, len, flags); +#endif + if (n < 0) + break; + buf += n; + len -= n; + } while (len > 0); + Py_END_ALLOW_THREADS + PyBuffer_Release(&pbuf); + + if (timeout == 1) { + PyErr_SetString(socket_timeout, "timed out"); + return NULL; + } + if (n < 0) + return s->errorhandler(); + + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(sendall_doc, @@ -2610,47 +2610,47 @@ to tell how much data has been sent."); static PyObject * sock_sendto(PySocketSockObject *s, PyObject *args) { - Py_buffer pbuf; - PyObject *addro; - char *buf; - Py_ssize_t len; - sock_addr_t addrbuf; - int addrlen, n = -1, flags, timeout; - - flags = 0; - if (!PyArg_ParseTuple(args, "y*O:sendto", &pbuf, &addro)) { - PyErr_Clear(); - if (!PyArg_ParseTuple(args, "y*iO:sendto", - &pbuf, &flags, &addro)) - return NULL; - } - buf = pbuf.buf; - len = pbuf.len; - - if (!IS_SELECTABLE(s)) { - PyBuffer_Release(&pbuf); - return select_error(); - } - - if (!getsockaddrarg(s, addro, SAS2SA(&addrbuf), &addrlen)) { - PyBuffer_Release(&pbuf); - return NULL; - } - - Py_BEGIN_ALLOW_THREADS - timeout = internal_select(s, 1); - if (!timeout) - n = sendto(s->sock_fd, buf, len, flags, SAS2SA(&addrbuf), addrlen); - Py_END_ALLOW_THREADS - - PyBuffer_Release(&pbuf); - if (timeout == 1) { - PyErr_SetString(socket_timeout, "timed out"); - return NULL; - } - if (n < 0) - return s->errorhandler(); - return PyLong_FromLong((long)n); + Py_buffer pbuf; + PyObject *addro; + char *buf; + Py_ssize_t len; + sock_addr_t addrbuf; + int addrlen, n = -1, flags, timeout; + + flags = 0; + if (!PyArg_ParseTuple(args, "y*O:sendto", &pbuf, &addro)) { + PyErr_Clear(); + if (!PyArg_ParseTuple(args, "y*iO:sendto", + &pbuf, &flags, &addro)) + return NULL; + } + buf = pbuf.buf; + len = pbuf.len; + + if (!IS_SELECTABLE(s)) { + PyBuffer_Release(&pbuf); + return select_error(); + } + + if (!getsockaddrarg(s, addro, SAS2SA(&addrbuf), &addrlen)) { + PyBuffer_Release(&pbuf); + return NULL; + } + + Py_BEGIN_ALLOW_THREADS + timeout = internal_select(s, 1); + if (!timeout) + n = sendto(s->sock_fd, buf, len, flags, SAS2SA(&addrbuf), addrlen); + Py_END_ALLOW_THREADS + + PyBuffer_Release(&pbuf); + if (timeout == 1) { + PyErr_SetString(socket_timeout, "timed out"); + return NULL; + } + if (n < 0) + return s->errorhandler(); + return PyLong_FromLong((long)n); } PyDoc_STRVAR(sendto_doc, @@ -2665,19 +2665,19 @@ For IP sockets, the address is a pair (hostaddr, port)."); static PyObject * sock_shutdown(PySocketSockObject *s, PyObject *arg) { - int how; - int res; - - how = PyLong_AsLong(arg); - if (how == -1 && PyErr_Occurred()) - return NULL; - Py_BEGIN_ALLOW_THREADS - res = shutdown(s->sock_fd, how); - Py_END_ALLOW_THREADS - if (res < 0) - return s->errorhandler(); - Py_INCREF(Py_None); - return Py_None; + int how; + int res; + + how = PyLong_AsLong(arg); + if (how == -1 && PyErr_Occurred()) + return NULL; + Py_BEGIN_ALLOW_THREADS + res = shutdown(s->sock_fd, how); + Py_END_ALLOW_THREADS + if (res < 0) + return s->errorhandler(); + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(shutdown_doc, @@ -2690,18 +2690,18 @@ of the socket (flag == SHUT_WR), or both ends (flag == SHUT_RDWR)."); static PyObject* sock_ioctl(PySocketSockObject *s, PyObject *arg) { - unsigned long cmd = SIO_RCVALL; - unsigned int option = RCVALL_ON; - DWORD recv; - - if (!PyArg_ParseTuple(arg, "kI:ioctl", &cmd, &option)) - return NULL; - - if (WSAIoctl(s->sock_fd, cmd, &option, sizeof(option), - NULL, 0, &recv, NULL, NULL) == SOCKET_ERROR) { - return set_error(); - } - return PyLong_FromUnsignedLong(recv); + unsigned long cmd = SIO_RCVALL; + unsigned int option = RCVALL_ON; + DWORD recv; + + if (!PyArg_ParseTuple(arg, "kI:ioctl", &cmd, &option)) + return NULL; + + if (WSAIoctl(s->sock_fd, cmd, &option, sizeof(option), + NULL, 0, &recv, NULL, NULL) == SOCKET_ERROR) { + return set_error(); + } + return PyLong_FromUnsignedLong(recv); } PyDoc_STRVAR(sock_ioctl_doc, "ioctl(cmd, option) -> long\n\ @@ -2715,57 +2715,57 @@ constants."); /* List of methods for socket objects */ static PyMethodDef sock_methods[] = { - {"_accept", (PyCFunction)sock_accept, METH_NOARGS, - accept_doc}, - {"bind", (PyCFunction)sock_bind, METH_O, - bind_doc}, - {"close", (PyCFunction)sock_close, METH_NOARGS, - close_doc}, - {"connect", (PyCFunction)sock_connect, METH_O, - connect_doc}, - {"connect_ex", (PyCFunction)sock_connect_ex, METH_O, - connect_ex_doc}, - {"fileno", (PyCFunction)sock_fileno, METH_NOARGS, - fileno_doc}, + {"_accept", (PyCFunction)sock_accept, METH_NOARGS, + accept_doc}, + {"bind", (PyCFunction)sock_bind, METH_O, + bind_doc}, + {"close", (PyCFunction)sock_close, METH_NOARGS, + close_doc}, + {"connect", (PyCFunction)sock_connect, METH_O, + connect_doc}, + {"connect_ex", (PyCFunction)sock_connect_ex, METH_O, + connect_ex_doc}, + {"fileno", (PyCFunction)sock_fileno, METH_NOARGS, + fileno_doc}, #ifdef HAVE_GETPEERNAME - {"getpeername", (PyCFunction)sock_getpeername, - METH_NOARGS, getpeername_doc}, + {"getpeername", (PyCFunction)sock_getpeername, + METH_NOARGS, getpeername_doc}, #endif - {"getsockname", (PyCFunction)sock_getsockname, - METH_NOARGS, getsockname_doc}, - {"getsockopt", (PyCFunction)sock_getsockopt, METH_VARARGS, - getsockopt_doc}, + {"getsockname", (PyCFunction)sock_getsockname, + METH_NOARGS, getsockname_doc}, + {"getsockopt", (PyCFunction)sock_getsockopt, METH_VARARGS, + getsockopt_doc}, #if defined(MS_WINDOWS) && defined(SIO_RCVALL) - {"ioctl", (PyCFunction)sock_ioctl, METH_VARARGS, - sock_ioctl_doc}, -#endif - {"listen", (PyCFunction)sock_listen, METH_O, - listen_doc}, - {"recv", (PyCFunction)sock_recv, METH_VARARGS, - recv_doc}, - {"recv_into", (PyCFunction)sock_recv_into, METH_VARARGS | METH_KEYWORDS, - recv_into_doc}, - {"recvfrom", (PyCFunction)sock_recvfrom, METH_VARARGS, - recvfrom_doc}, - {"recvfrom_into", (PyCFunction)sock_recvfrom_into, METH_VARARGS | METH_KEYWORDS, - recvfrom_into_doc}, - {"send", (PyCFunction)sock_send, METH_VARARGS, - send_doc}, - {"sendall", (PyCFunction)sock_sendall, METH_VARARGS, - sendall_doc}, - {"sendto", (PyCFunction)sock_sendto, METH_VARARGS, - sendto_doc}, - {"setblocking", (PyCFunction)sock_setblocking, METH_O, - setblocking_doc}, - {"settimeout", (PyCFunction)sock_settimeout, METH_O, - settimeout_doc}, - {"gettimeout", (PyCFunction)sock_gettimeout, METH_NOARGS, - gettimeout_doc}, - {"setsockopt", (PyCFunction)sock_setsockopt, METH_VARARGS, - setsockopt_doc}, - {"shutdown", (PyCFunction)sock_shutdown, METH_O, - shutdown_doc}, - {NULL, NULL} /* sentinel */ + {"ioctl", (PyCFunction)sock_ioctl, METH_VARARGS, + sock_ioctl_doc}, +#endif + {"listen", (PyCFunction)sock_listen, METH_O, + listen_doc}, + {"recv", (PyCFunction)sock_recv, METH_VARARGS, + recv_doc}, + {"recv_into", (PyCFunction)sock_recv_into, METH_VARARGS | METH_KEYWORDS, + recv_into_doc}, + {"recvfrom", (PyCFunction)sock_recvfrom, METH_VARARGS, + recvfrom_doc}, + {"recvfrom_into", (PyCFunction)sock_recvfrom_into, METH_VARARGS | METH_KEYWORDS, + recvfrom_into_doc}, + {"send", (PyCFunction)sock_send, METH_VARARGS, + send_doc}, + {"sendall", (PyCFunction)sock_sendall, METH_VARARGS, + sendall_doc}, + {"sendto", (PyCFunction)sock_sendto, METH_VARARGS, + sendto_doc}, + {"setblocking", (PyCFunction)sock_setblocking, METH_O, + setblocking_doc}, + {"settimeout", (PyCFunction)sock_settimeout, METH_O, + settimeout_doc}, + {"gettimeout", (PyCFunction)sock_gettimeout, METH_NOARGS, + gettimeout_doc}, + {"setsockopt", (PyCFunction)sock_setsockopt, METH_VARARGS, + setsockopt_doc}, + {"shutdown", (PyCFunction)sock_shutdown, METH_O, + shutdown_doc}, + {NULL, NULL} /* sentinel */ }; /* SockObject members */ @@ -2783,9 +2783,9 @@ static PyMemberDef sock_memberlist[] = { static void sock_dealloc(PySocketSockObject *s) { - if (s->sock_fd != -1) - (void) SOCKETCLOSE(s->sock_fd); - Py_TYPE(s)->tp_free((PyObject *)s); + if (s->sock_fd != -1) + (void) SOCKETCLOSE(s->sock_fd); + Py_TYPE(s)->tp_free((PyObject *)s); } @@ -2793,21 +2793,21 @@ static PyObject * sock_repr(PySocketSockObject *s) { #if SIZEOF_SOCKET_T > SIZEOF_LONG - if (s->sock_fd > LONG_MAX) { - /* this can occur on Win64, and actually there is a special - ugly printf formatter for decimal pointer length integer - printing, only bother if necessary*/ - PyErr_SetString(PyExc_OverflowError, - "no printf formatter to display " - "the socket descriptor in decimal"); - return NULL; - } -#endif - return PyUnicode_FromFormat( - "<socket object, fd=%ld, family=%d, type=%d, proto=%d>", - (long)s->sock_fd, s->sock_family, - s->sock_type, - s->sock_proto); + if (s->sock_fd > LONG_MAX) { + /* this can occur on Win64, and actually there is a special + ugly printf formatter for decimal pointer length integer + printing, only bother if necessary*/ + PyErr_SetString(PyExc_OverflowError, + "no printf formatter to display " + "the socket descriptor in decimal"); + return NULL; + } +#endif + return PyUnicode_FromFormat( + "<socket object, fd=%ld, family=%d, type=%d, proto=%d>", + (long)s->sock_fd, s->sock_family, + s->sock_type, + s->sock_proto); } @@ -2816,15 +2816,15 @@ sock_repr(PySocketSockObject *s) static PyObject * sock_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *new; - - new = type->tp_alloc(type, 0); - if (new != NULL) { - ((PySocketSockObject *)new)->sock_fd = -1; - ((PySocketSockObject *)new)->sock_timeout = -1.0; - ((PySocketSockObject *)new)->errorhandler = &set_error; - } - return new; + PyObject *new; + + new = type->tp_alloc(type, 0); + if (new != NULL) { + ((PySocketSockObject *)new)->sock_fd = -1; + ((PySocketSockObject *)new)->sock_timeout = -1.0; + ((PySocketSockObject *)new)->errorhandler = &set_error; + } + return new; } @@ -2834,40 +2834,40 @@ sock_new(PyTypeObject *type, PyObject *args, PyObject *kwds) static int sock_initobj(PyObject *self, PyObject *args, PyObject *kwds) { - PySocketSockObject *s = (PySocketSockObject *)self; - PyObject *fdobj = NULL; - SOCKET_T fd = INVALID_SOCKET; - int family = AF_INET, type = SOCK_STREAM, proto = 0; - static char *keywords[] = {"family", "type", "proto", "fileno", 0}; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, - "|iiiO:socket", keywords, - &family, &type, &proto, &fdobj)) - return -1; - - if (fdobj != NULL && fdobj != Py_None) { - fd = PyLong_AsSocket_t(fdobj); - if (fd == (SOCKET_T)(-1) && PyErr_Occurred()) - return -1; - if (fd == INVALID_SOCKET) { - PyErr_SetString(PyExc_ValueError, - "can't use invalid socket value"); - return -1; - } - } - else { - Py_BEGIN_ALLOW_THREADS - fd = socket(family, type, proto); - Py_END_ALLOW_THREADS - - if (fd == INVALID_SOCKET) { - set_error(); - return -1; - } - } - init_sockobject(s, fd, family, type, proto); - - return 0; + PySocketSockObject *s = (PySocketSockObject *)self; + PyObject *fdobj = NULL; + SOCKET_T fd = INVALID_SOCKET; + int family = AF_INET, type = SOCK_STREAM, proto = 0; + static char *keywords[] = {"family", "type", "proto", "fileno", 0}; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, + "|iiiO:socket", keywords, + &family, &type, &proto, &fdobj)) + return -1; + + if (fdobj != NULL && fdobj != Py_None) { + fd = PyLong_AsSocket_t(fdobj); + if (fd == (SOCKET_T)(-1) && PyErr_Occurred()) + return -1; + if (fd == INVALID_SOCKET) { + PyErr_SetString(PyExc_ValueError, + "can't use invalid socket value"); + return -1; + } + } + else { + Py_BEGIN_ALLOW_THREADS + fd = socket(family, type, proto); + Py_END_ALLOW_THREADS + + if (fd == INVALID_SOCKET) { + set_error(); + return -1; + } + } + init_sockobject(s, fd, family, type, proto); + + return 0; } @@ -2875,45 +2875,45 @@ sock_initobj(PyObject *self, PyObject *args, PyObject *kwds) /* Type object for socket objects. */ static PyTypeObject sock_type = { - PyVarObject_HEAD_INIT(0, 0) /* Must fill in type value later */ - "_socket.socket", /* tp_name */ - sizeof(PySocketSockObject), /* tp_basicsize */ - 0, /* tp_itemsize */ - (destructor)sock_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)sock_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - sock_doc, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - sock_methods, /* tp_methods */ - sock_memberlist, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - sock_initobj, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - sock_new, /* tp_new */ - PyObject_Del, /* tp_free */ + PyVarObject_HEAD_INIT(0, 0) /* Must fill in type value later */ + "_socket.socket", /* tp_name */ + sizeof(PySocketSockObject), /* tp_basicsize */ + 0, /* tp_itemsize */ + (destructor)sock_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)sock_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + sock_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + sock_methods, /* tp_methods */ + sock_memberlist, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + sock_initobj, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + sock_new, /* tp_new */ + PyObject_Del, /* tp_free */ }; @@ -2923,15 +2923,15 @@ static PyTypeObject sock_type = { static PyObject * socket_gethostname(PyObject *self, PyObject *unused) { - char buf[1024]; - int res; - Py_BEGIN_ALLOW_THREADS - res = gethostname(buf, (int) sizeof buf - 1); - Py_END_ALLOW_THREADS - if (res < 0) - return set_error(); - buf[sizeof buf - 1] = '\0'; - return PyUnicode_FromString(buf); + char buf[1024]; + int res; + Py_BEGIN_ALLOW_THREADS + res = gethostname(buf, (int) sizeof buf - 1); + Py_END_ALLOW_THREADS + if (res < 0) + return set_error(); + buf[sizeof buf - 1] = '\0'; + return PyUnicode_FromString(buf); } PyDoc_STRVAR(gethostname_doc, @@ -2946,14 +2946,14 @@ Return the current host name."); static PyObject * socket_gethostbyname(PyObject *self, PyObject *args) { - char *name; - sock_addr_t addrbuf; - - if (!PyArg_ParseTuple(args, "s:gethostbyname", &name)) - return NULL; - if (setipaddr(name, SAS2SA(&addrbuf), sizeof(addrbuf), AF_INET) < 0) - return NULL; - return makeipaddr(SAS2SA(&addrbuf), sizeof(struct sockaddr_in)); + char *name; + sock_addr_t addrbuf; + + if (!PyArg_ParseTuple(args, "s:gethostbyname", &name)) + return NULL; + if (setipaddr(name, SAS2SA(&addrbuf), sizeof(addrbuf), AF_INET) < 0) + return NULL; + return makeipaddr(SAS2SA(&addrbuf), sizeof(struct sockaddr_in)); } PyDoc_STRVAR(gethostbyname_doc, @@ -2967,126 +2967,126 @@ Return the IP address (a string of the form '255.255.255.255') for a host."); static PyObject * gethost_common(struct hostent *h, struct sockaddr *addr, int alen, int af) { - char **pch; - PyObject *rtn_tuple = (PyObject *)NULL; - PyObject *name_list = (PyObject *)NULL; - PyObject *addr_list = (PyObject *)NULL; - PyObject *tmp; + char **pch; + PyObject *rtn_tuple = (PyObject *)NULL; + PyObject *name_list = (PyObject *)NULL; + PyObject *addr_list = (PyObject *)NULL; + PyObject *tmp; - if (h == NULL) { - /* Let's get real error message to return */ - set_herror(h_errno); - return NULL; - } + if (h == NULL) { + /* Let's get real error message to return */ + set_herror(h_errno); + return NULL; + } - if (h->h_addrtype != af) { - /* Let's get real error message to return */ - PyErr_SetString(socket_error, - (char *)strerror(EAFNOSUPPORT)); + if (h->h_addrtype != af) { + /* Let's get real error message to return */ + PyErr_SetString(socket_error, + (char *)strerror(EAFNOSUPPORT)); - return NULL; - } + return NULL; + } - switch (af) { + switch (af) { - case AF_INET: - if (alen < sizeof(struct sockaddr_in)) - return NULL; - break; + case AF_INET: + if (alen < sizeof(struct sockaddr_in)) + return NULL; + break; #ifdef ENABLE_IPV6 - case AF_INET6: - if (alen < sizeof(struct sockaddr_in6)) - return NULL; - break; + case AF_INET6: + if (alen < sizeof(struct sockaddr_in6)) + return NULL; + break; #endif - } + } - if ((name_list = PyList_New(0)) == NULL) - goto err; + if ((name_list = PyList_New(0)) == NULL) + goto err; - if ((addr_list = PyList_New(0)) == NULL) - goto err; + if ((addr_list = PyList_New(0)) == NULL) + goto err; - /* SF #1511317: h_aliases can be NULL */ - if (h->h_aliases) { - for (pch = h->h_aliases; *pch != NULL; pch++) { - int status; - tmp = PyUnicode_FromString(*pch); - if (tmp == NULL) - goto err; + /* SF #1511317: h_aliases can be NULL */ + if (h->h_aliases) { + for (pch = h->h_aliases; *pch != NULL; pch++) { + int status; + tmp = PyUnicode_FromString(*pch); + if (tmp == NULL) + goto err; - status = PyList_Append(name_list, tmp); - Py_DECREF(tmp); + status = PyList_Append(name_list, tmp); + Py_DECREF(tmp); - if (status) - goto err; - } - } + if (status) + goto err; + } + } - for (pch = h->h_addr_list; *pch != NULL; pch++) { - int status; + for (pch = h->h_addr_list; *pch != NULL; pch++) { + int status; - switch (af) { + switch (af) { - case AF_INET: - { - struct sockaddr_in sin; - memset(&sin, 0, sizeof(sin)); - sin.sin_family = af; + case AF_INET: + { + struct sockaddr_in sin; + memset(&sin, 0, sizeof(sin)); + sin.sin_family = af; #ifdef HAVE_SOCKADDR_SA_LEN - sin.sin_len = sizeof(sin); + sin.sin_len = sizeof(sin); #endif - memcpy(&sin.sin_addr, *pch, sizeof(sin.sin_addr)); - tmp = makeipaddr((struct sockaddr *)&sin, sizeof(sin)); + memcpy(&sin.sin_addr, *pch, sizeof(sin.sin_addr)); + tmp = makeipaddr((struct sockaddr *)&sin, sizeof(sin)); - if (pch == h->h_addr_list && alen >= sizeof(sin)) - memcpy((char *) addr, &sin, sizeof(sin)); - break; - } + if (pch == h->h_addr_list && alen >= sizeof(sin)) + memcpy((char *) addr, &sin, sizeof(sin)); + break; + } #ifdef ENABLE_IPV6 - case AF_INET6: - { - struct sockaddr_in6 sin6; - memset(&sin6, 0, sizeof(sin6)); - sin6.sin6_family = af; + case AF_INET6: + { + struct sockaddr_in6 sin6; + memset(&sin6, 0, sizeof(sin6)); + sin6.sin6_family = af; #ifdef HAVE_SOCKADDR_SA_LEN - sin6.sin6_len = sizeof(sin6); + sin6.sin6_len = sizeof(sin6); #endif - memcpy(&sin6.sin6_addr, *pch, sizeof(sin6.sin6_addr)); - tmp = makeipaddr((struct sockaddr *)&sin6, - sizeof(sin6)); + memcpy(&sin6.sin6_addr, *pch, sizeof(sin6.sin6_addr)); + tmp = makeipaddr((struct sockaddr *)&sin6, + sizeof(sin6)); - if (pch == h->h_addr_list && alen >= sizeof(sin6)) - memcpy((char *) addr, &sin6, sizeof(sin6)); - break; - } + if (pch == h->h_addr_list && alen >= sizeof(sin6)) + memcpy((char *) addr, &sin6, sizeof(sin6)); + break; + } #endif - default: /* can't happen */ - PyErr_SetString(socket_error, - "unsupported address family"); - return NULL; - } + default: /* can't happen */ + PyErr_SetString(socket_error, + "unsupported address family"); + return NULL; + } - if (tmp == NULL) - goto err; + if (tmp == NULL) + goto err; - status = PyList_Append(addr_list, tmp); - Py_DECREF(tmp); + status = PyList_Append(addr_list, tmp); + Py_DECREF(tmp); - if (status) - goto err; - } + if (status) + goto err; + } - rtn_tuple = Py_BuildValue("sOO", h->h_name, name_list, addr_list); + rtn_tuple = Py_BuildValue("sOO", h->h_name, name_list, addr_list); err: - Py_XDECREF(name_list); - Py_XDECREF(addr_list); - return rtn_tuple; + Py_XDECREF(name_list); + Py_XDECREF(addr_list); + return rtn_tuple; } @@ -3096,63 +3096,63 @@ gethost_common(struct hostent *h, struct sockaddr *addr, int alen, int af) static PyObject * socket_gethostbyname_ex(PyObject *self, PyObject *args) { - char *name; - struct hostent *h; + char *name; + struct hostent *h; #ifdef ENABLE_IPV6 - struct sockaddr_storage addr; + struct sockaddr_storage addr; #else - struct sockaddr_in addr; + struct sockaddr_in addr; #endif - struct sockaddr *sa; - PyObject *ret; + struct sockaddr *sa; + PyObject *ret; #ifdef HAVE_GETHOSTBYNAME_R - struct hostent hp_allocated; + struct hostent hp_allocated; #ifdef HAVE_GETHOSTBYNAME_R_3_ARG - struct hostent_data data; + struct hostent_data data; #else - char buf[16384]; - int buf_len = (sizeof buf) - 1; - int errnop; + char buf[16384]; + int buf_len = (sizeof buf) - 1; + int errnop; #endif #if defined(HAVE_GETHOSTBYNAME_R_3_ARG) || defined(HAVE_GETHOSTBYNAME_R_6_ARG) - int result; + int result; #endif #endif /* HAVE_GETHOSTBYNAME_R */ - if (!PyArg_ParseTuple(args, "s:gethostbyname_ex", &name)) - return NULL; - if (setipaddr(name, (struct sockaddr *)&addr, sizeof(addr), AF_INET) < 0) - return NULL; - Py_BEGIN_ALLOW_THREADS + if (!PyArg_ParseTuple(args, "s:gethostbyname_ex", &name)) + return NULL; + if (setipaddr(name, (struct sockaddr *)&addr, sizeof(addr), AF_INET) < 0) + return NULL; + Py_BEGIN_ALLOW_THREADS #ifdef HAVE_GETHOSTBYNAME_R #if defined(HAVE_GETHOSTBYNAME_R_6_ARG) - result = gethostbyname_r(name, &hp_allocated, buf, buf_len, - &h, &errnop); + result = gethostbyname_r(name, &hp_allocated, buf, buf_len, + &h, &errnop); #elif defined(HAVE_GETHOSTBYNAME_R_5_ARG) - h = gethostbyname_r(name, &hp_allocated, buf, buf_len, &errnop); + h = gethostbyname_r(name, &hp_allocated, buf, buf_len, &errnop); #else /* HAVE_GETHOSTBYNAME_R_3_ARG */ - memset((void *) &data, '\0', sizeof(data)); - result = gethostbyname_r(name, &hp_allocated, &data); - h = (result != 0) ? NULL : &hp_allocated; + memset((void *) &data, '\0', sizeof(data)); + result = gethostbyname_r(name, &hp_allocated, &data); + h = (result != 0) ? NULL : &hp_allocated; #endif #else /* not HAVE_GETHOSTBYNAME_R */ #ifdef USE_GETHOSTBYNAME_LOCK - PyThread_acquire_lock(netdb_lock, 1); + PyThread_acquire_lock(netdb_lock, 1); #endif - h = gethostbyname(name); + h = gethostbyname(name); #endif /* HAVE_GETHOSTBYNAME_R */ - Py_END_ALLOW_THREADS - /* Some C libraries would require addr.__ss_family instead of - addr.ss_family. - Therefore, we cast the sockaddr_storage into sockaddr to - access sa_family. */ - sa = (struct sockaddr*)&addr; - ret = gethost_common(h, (struct sockaddr *)&addr, sizeof(addr), - sa->sa_family); + Py_END_ALLOW_THREADS + /* Some C libraries would require addr.__ss_family instead of + addr.ss_family. + Therefore, we cast the sockaddr_storage into sockaddr to + access sa_family. */ + sa = (struct sockaddr*)&addr; + ret = gethost_common(h, (struct sockaddr *)&addr, sizeof(addr), + sa->sa_family); #ifdef USE_GETHOSTBYNAME_LOCK - PyThread_release_lock(netdb_lock); + PyThread_release_lock(netdb_lock); #endif - return ret; + return ret; } PyDoc_STRVAR(ghbn_ex_doc, @@ -3169,84 +3169,84 @@ static PyObject * socket_gethostbyaddr(PyObject *self, PyObject *args) { #ifdef ENABLE_IPV6 - struct sockaddr_storage addr; + struct sockaddr_storage addr; #else - struct sockaddr_in addr; + struct sockaddr_in addr; #endif - struct sockaddr *sa = (struct sockaddr *)&addr; - char *ip_num; - struct hostent *h; - PyObject *ret; + struct sockaddr *sa = (struct sockaddr *)&addr; + char *ip_num; + struct hostent *h; + PyObject *ret; #ifdef HAVE_GETHOSTBYNAME_R - struct hostent hp_allocated; + struct hostent hp_allocated; #ifdef HAVE_GETHOSTBYNAME_R_3_ARG - struct hostent_data data; + struct hostent_data data; #else - /* glibcs up to 2.10 assume that the buf argument to - gethostbyaddr_r is 8-byte aligned, which at least llvm-gcc - does not ensure. The attribute below instructs the compiler - to maintain this alignment. */ - char buf[16384] Py_ALIGNED(8); - int buf_len = (sizeof buf) - 1; - int errnop; + /* glibcs up to 2.10 assume that the buf argument to + gethostbyaddr_r is 8-byte aligned, which at least llvm-gcc + does not ensure. The attribute below instructs the compiler + to maintain this alignment. */ + char buf[16384] Py_ALIGNED(8); + int buf_len = (sizeof buf) - 1; + int errnop; #endif #if defined(HAVE_GETHOSTBYNAME_R_3_ARG) || defined(HAVE_GETHOSTBYNAME_R_6_ARG) - int result; + int result; #endif #endif /* HAVE_GETHOSTBYNAME_R */ - char *ap; - int al; - int af; - - if (!PyArg_ParseTuple(args, "s:gethostbyaddr", &ip_num)) - return NULL; - af = AF_UNSPEC; - if (setipaddr(ip_num, sa, sizeof(addr), af) < 0) - return NULL; - af = sa->sa_family; - ap = NULL; - al = 0; - switch (af) { - case AF_INET: - ap = (char *)&((struct sockaddr_in *)sa)->sin_addr; - al = sizeof(((struct sockaddr_in *)sa)->sin_addr); - break; + char *ap; + int al; + int af; + + if (!PyArg_ParseTuple(args, "s:gethostbyaddr", &ip_num)) + return NULL; + af = AF_UNSPEC; + if (setipaddr(ip_num, sa, sizeof(addr), af) < 0) + return NULL; + af = sa->sa_family; + ap = NULL; + al = 0; + switch (af) { + case AF_INET: + ap = (char *)&((struct sockaddr_in *)sa)->sin_addr; + al = sizeof(((struct sockaddr_in *)sa)->sin_addr); + break; #ifdef ENABLE_IPV6 - case AF_INET6: - ap = (char *)&((struct sockaddr_in6 *)sa)->sin6_addr; - al = sizeof(((struct sockaddr_in6 *)sa)->sin6_addr); - break; -#endif - default: - PyErr_SetString(socket_error, "unsupported address family"); - return NULL; - } - Py_BEGIN_ALLOW_THREADS + case AF_INET6: + ap = (char *)&((struct sockaddr_in6 *)sa)->sin6_addr; + al = sizeof(((struct sockaddr_in6 *)sa)->sin6_addr); + break; +#endif + default: + PyErr_SetString(socket_error, "unsupported address family"); + return NULL; + } + Py_BEGIN_ALLOW_THREADS #ifdef HAVE_GETHOSTBYNAME_R #if defined(HAVE_GETHOSTBYNAME_R_6_ARG) - result = gethostbyaddr_r(ap, al, af, - &hp_allocated, buf, buf_len, - &h, &errnop); + result = gethostbyaddr_r(ap, al, af, + &hp_allocated, buf, buf_len, + &h, &errnop); #elif defined(HAVE_GETHOSTBYNAME_R_5_ARG) - h = gethostbyaddr_r(ap, al, af, - &hp_allocated, buf, buf_len, &errnop); + h = gethostbyaddr_r(ap, al, af, + &hp_allocated, buf, buf_len, &errnop); #else /* HAVE_GETHOSTBYNAME_R_3_ARG */ - memset((void *) &data, '\0', sizeof(data)); - result = gethostbyaddr_r(ap, al, af, &hp_allocated, &data); - h = (result != 0) ? NULL : &hp_allocated; + memset((void *) &data, '\0', sizeof(data)); + result = gethostbyaddr_r(ap, al, af, &hp_allocated, &data); + h = (result != 0) ? NULL : &hp_allocated; #endif #else /* not HAVE_GETHOSTBYNAME_R */ #ifdef USE_GETHOSTBYNAME_LOCK - PyThread_acquire_lock(netdb_lock, 1); + PyThread_acquire_lock(netdb_lock, 1); #endif - h = gethostbyaddr(ap, al, af); + h = gethostbyaddr(ap, al, af); #endif /* HAVE_GETHOSTBYNAME_R */ - Py_END_ALLOW_THREADS - ret = gethost_common(h, (struct sockaddr *)&addr, sizeof(addr), af); + Py_END_ALLOW_THREADS + ret = gethost_common(h, (struct sockaddr *)&addr, sizeof(addr), af); #ifdef USE_GETHOSTBYNAME_LOCK - PyThread_release_lock(netdb_lock); + PyThread_release_lock(netdb_lock); #endif - return ret; + return ret; } PyDoc_STRVAR(gethostbyaddr_doc, @@ -3264,18 +3264,18 @@ for a host. The host argument is a string giving a host name or IP number."); static PyObject * socket_getservbyname(PyObject *self, PyObject *args) { - char *name, *proto=NULL; - struct servent *sp; - if (!PyArg_ParseTuple(args, "s|s:getservbyname", &name, &proto)) - return NULL; - Py_BEGIN_ALLOW_THREADS - sp = getservbyname(name, proto); - Py_END_ALLOW_THREADS - if (sp == NULL) { - PyErr_SetString(socket_error, "service/proto not found"); - return NULL; - } - return PyLong_FromLong((long) ntohs(sp->s_port)); + char *name, *proto=NULL; + struct servent *sp; + if (!PyArg_ParseTuple(args, "s|s:getservbyname", &name, &proto)) + return NULL; + Py_BEGIN_ALLOW_THREADS + sp = getservbyname(name, proto); + Py_END_ALLOW_THREADS + if (sp == NULL) { + PyErr_SetString(socket_error, "service/proto not found"); + return NULL; + } + return PyLong_FromLong((long) ntohs(sp->s_port)); } PyDoc_STRVAR(getservbyname_doc, @@ -3294,25 +3294,25 @@ otherwise any protocol will match."); static PyObject * socket_getservbyport(PyObject *self, PyObject *args) { - int port; - char *proto=NULL; - struct servent *sp; - if (!PyArg_ParseTuple(args, "i|s:getservbyport", &port, &proto)) - return NULL; - if (port < 0 || port > 0xffff) { - PyErr_SetString( - PyExc_OverflowError, - "getservbyport: port must be 0-65535."); - return NULL; - } - Py_BEGIN_ALLOW_THREADS - sp = getservbyport(htons((short)port), proto); - Py_END_ALLOW_THREADS - if (sp == NULL) { - PyErr_SetString(socket_error, "port/proto not found"); - return NULL; - } - return PyUnicode_FromString(sp->s_name); + int port; + char *proto=NULL; + struct servent *sp; + if (!PyArg_ParseTuple(args, "i|s:getservbyport", &port, &proto)) + return NULL; + if (port < 0 || port > 0xffff) { + PyErr_SetString( + PyExc_OverflowError, + "getservbyport: port must be 0-65535."); + return NULL; + } + Py_BEGIN_ALLOW_THREADS + sp = getservbyport(htons((short)port), proto); + Py_END_ALLOW_THREADS + if (sp == NULL) { + PyErr_SetString(socket_error, "port/proto not found"); + return NULL; + } + return PyUnicode_FromString(sp->s_name); } PyDoc_STRVAR(getservbyport_doc, @@ -3330,18 +3330,18 @@ otherwise any protocol will match."); static PyObject * socket_getprotobyname(PyObject *self, PyObject *args) { - char *name; - struct protoent *sp; - if (!PyArg_ParseTuple(args, "s:getprotobyname", &name)) - return NULL; - Py_BEGIN_ALLOW_THREADS - sp = getprotobyname(name); - Py_END_ALLOW_THREADS - if (sp == NULL) { - PyErr_SetString(socket_error, "protocol not found"); - return NULL; - } - return PyLong_FromLong((long) sp->p_proto); + char *name; + struct protoent *sp; + if (!PyArg_ParseTuple(args, "s:getprotobyname", &name)) + return NULL; + Py_BEGIN_ALLOW_THREADS + sp = getprotobyname(name); + Py_END_ALLOW_THREADS + if (sp == NULL) { + PyErr_SetString(socket_error, "protocol not found"); + return NULL; + } + return PyLong_FromLong((long) sp->p_proto); } PyDoc_STRVAR(getprotobyname_doc, @@ -3356,22 +3356,22 @@ Return the protocol number for the named protocol. (Rarely used.)"); static PyObject * socket_dup(PyObject *self, PyObject *fdobj) { - SOCKET_T fd, newfd; - PyObject *newfdobj; + SOCKET_T fd, newfd; + PyObject *newfdobj; - fd = PyLong_AsSocket_t(fdobj); - if (fd == (SOCKET_T)(-1) && PyErr_Occurred()) - return NULL; + fd = PyLong_AsSocket_t(fdobj); + if (fd == (SOCKET_T)(-1) && PyErr_Occurred()) + return NULL; - newfd = dup_socket(fd); - if (newfd == INVALID_SOCKET) - return set_error(); + newfd = dup_socket(fd); + if (newfd == INVALID_SOCKET) + return set_error(); - newfdobj = PyLong_FromSocket_t(newfd); - if (newfdobj == NULL) - SOCKETCLOSE(newfd); - return newfdobj; + newfdobj = PyLong_FromSocket_t(newfd); + if (newfdobj == NULL) + SOCKETCLOSE(newfd); + return newfdobj; } PyDoc_STRVAR(dup_doc, @@ -3391,40 +3391,40 @@ sockets; on some platforms os.dup() won't work for socket file descriptors."); static PyObject * socket_socketpair(PyObject *self, PyObject *args) { - PySocketSockObject *s0 = NULL, *s1 = NULL; - SOCKET_T sv[2]; - int family, type = SOCK_STREAM, proto = 0; - PyObject *res = NULL; + PySocketSockObject *s0 = NULL, *s1 = NULL; + SOCKET_T sv[2]; + int family, type = SOCK_STREAM, proto = 0; + PyObject *res = NULL; #if defined(AF_UNIX) - family = AF_UNIX; + family = AF_UNIX; #else - family = AF_INET; -#endif - if (!PyArg_ParseTuple(args, "|iii:socketpair", - &family, &type, &proto)) - return NULL; - /* Create a pair of socket fds */ - if (socketpair(family, type, proto, sv) < 0) - return set_error(); - s0 = new_sockobject(sv[0], family, type, proto); - if (s0 == NULL) - goto finally; - s1 = new_sockobject(sv[1], family, type, proto); - if (s1 == NULL) - goto finally; - res = PyTuple_Pack(2, s0, s1); + family = AF_INET; +#endif + if (!PyArg_ParseTuple(args, "|iii:socketpair", + &family, &type, &proto)) + return NULL; + /* Create a pair of socket fds */ + if (socketpair(family, type, proto, sv) < 0) + return set_error(); + s0 = new_sockobject(sv[0], family, type, proto); + if (s0 == NULL) + goto finally; + s1 = new_sockobject(sv[1], family, type, proto); + if (s1 == NULL) + goto finally; + res = PyTuple_Pack(2, s0, s1); finally: - if (res == NULL) { - if (s0 == NULL) - SOCKETCLOSE(sv[0]); - if (s1 == NULL) - SOCKETCLOSE(sv[1]); - } - Py_XDECREF(s0); - Py_XDECREF(s1); - return res; + if (res == NULL) { + if (s0 == NULL) + SOCKETCLOSE(sv[0]); + if (s1 == NULL) + SOCKETCLOSE(sv[1]); + } + Py_XDECREF(s0); + Py_XDECREF(s1); + return res; } PyDoc_STRVAR(socketpair_doc, @@ -3441,18 +3441,18 @@ AF_UNIX if defined on the platform; otherwise, the default is AF_INET."); static PyObject * socket_ntohs(PyObject *self, PyObject *args) { - int x1, x2; - - if (!PyArg_ParseTuple(args, "i:ntohs", &x1)) { - return NULL; - } - if (x1 < 0) { - PyErr_SetString(PyExc_OverflowError, - "can't convert negative number to unsigned long"); - return NULL; - } - x2 = (unsigned int)ntohs((unsigned short)x1); - return PyLong_FromLong(x2); + int x1, x2; + + if (!PyArg_ParseTuple(args, "i:ntohs", &x1)) { + return NULL; + } + if (x1 < 0) { + PyErr_SetString(PyExc_OverflowError, + "can't convert negative number to unsigned long"); + return NULL; + } + x2 = (unsigned int)ntohs((unsigned short)x1); + return PyLong_FromLong(x2); } PyDoc_STRVAR(ntohs_doc, @@ -3464,31 +3464,31 @@ Convert a 16-bit integer from network to host byte order."); static PyObject * socket_ntohl(PyObject *self, PyObject *arg) { - unsigned long x; + unsigned long x; - if (PyLong_Check(arg)) { - x = PyLong_AsUnsignedLong(arg); - if (x == (unsigned long) -1 && PyErr_Occurred()) - return NULL; + if (PyLong_Check(arg)) { + x = PyLong_AsUnsignedLong(arg); + if (x == (unsigned long) -1 && PyErr_Occurred()) + return NULL; #if SIZEOF_LONG > 4 - { - unsigned long y; - /* only want the trailing 32 bits */ - y = x & 0xFFFFFFFFUL; - if (y ^ x) - return PyErr_Format(PyExc_OverflowError, - "long int larger than 32 bits"); - x = y; - } -#endif - } - else - return PyErr_Format(PyExc_TypeError, - "expected int/long, %s found", - Py_TYPE(arg)->tp_name); - if (x == (unsigned long) -1 && PyErr_Occurred()) - return NULL; - return PyLong_FromUnsignedLong(ntohl(x)); + { + unsigned long y; + /* only want the trailing 32 bits */ + y = x & 0xFFFFFFFFUL; + if (y ^ x) + return PyErr_Format(PyExc_OverflowError, + "long int larger than 32 bits"); + x = y; + } +#endif + } + else + return PyErr_Format(PyExc_TypeError, + "expected int/long, %s found", + Py_TYPE(arg)->tp_name); + if (x == (unsigned long) -1 && PyErr_Occurred()) + return NULL; + return PyLong_FromUnsignedLong(ntohl(x)); } PyDoc_STRVAR(ntohl_doc, @@ -3500,18 +3500,18 @@ Convert a 32-bit integer from network to host byte order."); static PyObject * socket_htons(PyObject *self, PyObject *args) { - int x1, x2; - - if (!PyArg_ParseTuple(args, "i:htons", &x1)) { - return NULL; - } - if (x1 < 0) { - PyErr_SetString(PyExc_OverflowError, - "can't convert negative number to unsigned long"); - return NULL; - } - x2 = (unsigned int)htons((unsigned short)x1); - return PyLong_FromLong(x2); + int x1, x2; + + if (!PyArg_ParseTuple(args, "i:htons", &x1)) { + return NULL; + } + if (x1 < 0) { + PyErr_SetString(PyExc_OverflowError, + "can't convert negative number to unsigned long"); + return NULL; + } + x2 = (unsigned int)htons((unsigned short)x1); + return PyLong_FromLong(x2); } PyDoc_STRVAR(htons_doc, @@ -3523,29 +3523,29 @@ Convert a 16-bit integer from host to network byte order."); static PyObject * socket_htonl(PyObject *self, PyObject *arg) { - unsigned long x; + unsigned long x; - if (PyLong_Check(arg)) { - x = PyLong_AsUnsignedLong(arg); - if (x == (unsigned long) -1 && PyErr_Occurred()) - return NULL; + if (PyLong_Check(arg)) { + x = PyLong_AsUnsignedLong(arg); + if (x == (unsigned long) -1 && PyErr_Occurred()) + return NULL; #if SIZEOF_LONG > 4 - { - unsigned long y; - /* only want the trailing 32 bits */ - y = x & 0xFFFFFFFFUL; - if (y ^ x) - return PyErr_Format(PyExc_OverflowError, - "long int larger than 32 bits"); - x = y; - } -#endif - } - else - return PyErr_Format(PyExc_TypeError, - "expected int/long, %s found", - Py_TYPE(arg)->tp_name); - return PyLong_FromUnsignedLong(htonl((unsigned long)x)); + { + unsigned long y; + /* only want the trailing 32 bits */ + y = x & 0xFFFFFFFFUL; + if (y ^ x) + return PyErr_Format(PyExc_OverflowError, + "long int larger than 32 bits"); + x = y; + } +#endif + } + else + return PyErr_Format(PyExc_TypeError, + "expected int/long, %s found", + Py_TYPE(arg)->tp_name); + return PyLong_FromUnsignedLong(htonl((unsigned long)x)); } PyDoc_STRVAR(htonl_doc, @@ -3568,20 +3568,20 @@ socket_inet_aton(PyObject *self, PyObject *args) #define INADDR_NONE (-1) #endif #ifdef HAVE_INET_ATON - struct in_addr buf; + struct in_addr buf; #endif #if !defined(HAVE_INET_ATON) || defined(USE_INET_ATON_WEAKLINK) #if (SIZEOF_INT != 4) #error "Not sure if in_addr_t exists and int is not 32-bits." #endif - /* Have to use inet_addr() instead */ - unsigned int packed_addr; + /* Have to use inet_addr() instead */ + unsigned int packed_addr; #endif - char *ip_addr; + char *ip_addr; - if (!PyArg_ParseTuple(args, "s:inet_aton", &ip_addr)) - return NULL; + if (!PyArg_ParseTuple(args, "s:inet_aton", &ip_addr)) + return NULL; #ifdef HAVE_INET_ATON @@ -3589,13 +3589,13 @@ socket_inet_aton(PyObject *self, PyObject *args) #ifdef USE_INET_ATON_WEAKLINK if (inet_aton != NULL) { #endif - if (inet_aton(ip_addr, &buf)) - return PyBytes_FromStringAndSize((char *)(&buf), - sizeof(buf)); + if (inet_aton(ip_addr, &buf)) + return PyBytes_FromStringAndSize((char *)(&buf), + sizeof(buf)); - PyErr_SetString(socket_error, - "illegal IP address string passed to inet_aton"); - return NULL; + PyErr_SetString(socket_error, + "illegal IP address string passed to inet_aton"); + return NULL; #ifdef USE_INET_ATON_WEAKLINK } else { @@ -3605,22 +3605,22 @@ socket_inet_aton(PyObject *self, PyObject *args) #if !defined(HAVE_INET_ATON) || defined(USE_INET_ATON_WEAKLINK) - /* special-case this address as inet_addr might return INADDR_NONE - * for this */ - if (strcmp(ip_addr, "255.255.255.255") == 0) { - packed_addr = 0xFFFFFFFF; - } else { + /* special-case this address as inet_addr might return INADDR_NONE + * for this */ + if (strcmp(ip_addr, "255.255.255.255") == 0) { + packed_addr = 0xFFFFFFFF; + } else { - packed_addr = inet_addr(ip_addr); + packed_addr = inet_addr(ip_addr); - if (packed_addr == INADDR_NONE) { /* invalid address */ - PyErr_SetString(socket_error, - "illegal IP address string passed to inet_aton"); - return NULL; - } - } - return PyBytes_FromStringAndSize((char *) &packed_addr, - sizeof(packed_addr)); + if (packed_addr == INADDR_NONE) { /* invalid address */ + PyErr_SetString(socket_error, + "illegal IP address string passed to inet_aton"); + return NULL; + } + } + return PyBytes_FromStringAndSize((char *) &packed_addr, + sizeof(packed_addr)); #ifdef USE_INET_ATON_WEAKLINK } @@ -3637,23 +3637,23 @@ Convert an IP address from 32-bit packed binary format to string format"); static PyObject* socket_inet_ntoa(PyObject *self, PyObject *args) { - char *packed_str; - int addr_len; - struct in_addr packed_addr; + char *packed_str; + int addr_len; + struct in_addr packed_addr; - if (!PyArg_ParseTuple(args, "y#:inet_ntoa", &packed_str, &addr_len)) { - return NULL; - } + if (!PyArg_ParseTuple(args, "y#:inet_ntoa", &packed_str, &addr_len)) { + return NULL; + } - if (addr_len != sizeof(packed_addr)) { - PyErr_SetString(socket_error, - "packed IP wrong length for inet_ntoa"); - return NULL; - } + if (addr_len != sizeof(packed_addr)) { + PyErr_SetString(socket_error, + "packed IP wrong length for inet_ntoa"); + return NULL; + } - memcpy(&packed_addr, packed_str, addr_len); + memcpy(&packed_addr, packed_str, addr_len); - return PyUnicode_FromString(inet_ntoa(packed_addr)); + return PyUnicode_FromString(inet_ntoa(packed_addr)); } #ifdef HAVE_INET_PTON @@ -3667,46 +3667,46 @@ for use with low-level network functions."); static PyObject * socket_inet_pton(PyObject *self, PyObject *args) { - int af; - char* ip; - int retval; + int af; + char* ip; + int retval; #ifdef ENABLE_IPV6 - char packed[MAX(sizeof(struct in_addr), sizeof(struct in6_addr))]; + char packed[MAX(sizeof(struct in_addr), sizeof(struct in6_addr))]; #else - char packed[sizeof(struct in_addr)]; + char packed[sizeof(struct in_addr)]; #endif - if (!PyArg_ParseTuple(args, "is:inet_pton", &af, &ip)) { - return NULL; - } + if (!PyArg_ParseTuple(args, "is:inet_pton", &af, &ip)) { + return NULL; + } #if !defined(ENABLE_IPV6) && defined(AF_INET6) - if(af == AF_INET6) { - PyErr_SetString(socket_error, - "can't use AF_INET6, IPv6 is disabled"); - return NULL; - } -#endif - - retval = inet_pton(af, ip, packed); - if (retval < 0) { - PyErr_SetFromErrno(socket_error); - return NULL; - } else if (retval == 0) { - PyErr_SetString(socket_error, - "illegal IP address string passed to inet_pton"); - return NULL; - } else if (af == AF_INET) { - return PyBytes_FromStringAndSize(packed, - sizeof(struct in_addr)); + if(af == AF_INET6) { + PyErr_SetString(socket_error, + "can't use AF_INET6, IPv6 is disabled"); + return NULL; + } +#endif + + retval = inet_pton(af, ip, packed); + if (retval < 0) { + PyErr_SetFromErrno(socket_error); + return NULL; + } else if (retval == 0) { + PyErr_SetString(socket_error, + "illegal IP address string passed to inet_pton"); + return NULL; + } else if (af == AF_INET) { + return PyBytes_FromStringAndSize(packed, + sizeof(struct in_addr)); #ifdef ENABLE_IPV6 - } else if (af == AF_INET6) { - return PyBytes_FromStringAndSize(packed, - sizeof(struct in6_addr)); -#endif - } else { - PyErr_SetString(socket_error, "unknown address family"); - return NULL; - } + } else if (af == AF_INET6) { + return PyBytes_FromStringAndSize(packed, + sizeof(struct in6_addr)); +#endif + } else { + PyErr_SetString(socket_error, "unknown address family"); + return NULL; + } } PyDoc_STRVAR(inet_ntop_doc, @@ -3717,54 +3717,54 @@ Convert a packed IP address of the given family to string format."); static PyObject * socket_inet_ntop(PyObject *self, PyObject *args) { - int af; - char* packed; - int len; - const char* retval; + int af; + char* packed; + int len; + const char* retval; #ifdef ENABLE_IPV6 - char ip[MAX(INET_ADDRSTRLEN, INET6_ADDRSTRLEN) + 1]; + char ip[MAX(INET_ADDRSTRLEN, INET6_ADDRSTRLEN) + 1]; #else - char ip[INET_ADDRSTRLEN + 1]; + char ip[INET_ADDRSTRLEN + 1]; #endif - /* Guarantee NUL-termination for PyUnicode_FromString() below */ - memset((void *) &ip[0], '\0', sizeof(ip)); + /* Guarantee NUL-termination for PyUnicode_FromString() below */ + memset((void *) &ip[0], '\0', sizeof(ip)); - if (!PyArg_ParseTuple(args, "iy#:inet_ntop", &af, &packed, &len)) { - return NULL; - } + if (!PyArg_ParseTuple(args, "iy#:inet_ntop", &af, &packed, &len)) { + return NULL; + } - if (af == AF_INET) { - if (len != sizeof(struct in_addr)) { - PyErr_SetString(PyExc_ValueError, - "invalid length of packed IP address string"); - return NULL; - } + if (af == AF_INET) { + if (len != sizeof(struct in_addr)) { + PyErr_SetString(PyExc_ValueError, + "invalid length of packed IP address string"); + return NULL; + } #ifdef ENABLE_IPV6 - } else if (af == AF_INET6) { - if (len != sizeof(struct in6_addr)) { - PyErr_SetString(PyExc_ValueError, - "invalid length of packed IP address string"); - return NULL; - } -#endif - } else { - PyErr_Format(PyExc_ValueError, - "unknown address family %d", af); - return NULL; - } - - retval = inet_ntop(af, packed, ip, sizeof(ip)); - if (!retval) { - PyErr_SetFromErrno(socket_error); - return NULL; - } else { - return PyUnicode_FromString(retval); - } - - /* NOTREACHED */ - PyErr_SetString(PyExc_RuntimeError, "invalid handling of inet_ntop"); - return NULL; + } else if (af == AF_INET6) { + if (len != sizeof(struct in6_addr)) { + PyErr_SetString(PyExc_ValueError, + "invalid length of packed IP address string"); + return NULL; + } +#endif + } else { + PyErr_Format(PyExc_ValueError, + "unknown address family %d", af); + return NULL; + } + + retval = inet_ntop(af, packed, ip, sizeof(ip)); + if (!retval) { + PyErr_SetFromErrno(socket_error); + return NULL; + } else { + return PyUnicode_FromString(retval); + } + + /* NOTREACHED */ + PyErr_SetString(PyExc_RuntimeError, "invalid handling of inet_ntop"); + return NULL; } #endif /* HAVE_INET_PTON */ @@ -3775,100 +3775,100 @@ socket_inet_ntop(PyObject *self, PyObject *args) static PyObject * socket_getaddrinfo(PyObject *self, PyObject *args) { - struct addrinfo hints, *res; - struct addrinfo *res0 = NULL; - PyObject *hobj = NULL; - PyObject *pobj = (PyObject *)NULL; - char pbuf[30]; - char *hptr, *pptr; - int family, socktype, protocol, flags; - int error; - PyObject *all = (PyObject *)NULL; - PyObject *idna = NULL; - - family = socktype = protocol = flags = 0; - family = AF_UNSPEC; - if (!PyArg_ParseTuple(args, "OO|iiii:getaddrinfo", - &hobj, &pobj, &family, &socktype, - &protocol, &flags)) { - return NULL; - } - if (hobj == Py_None) { - hptr = NULL; - } else if (PyUnicode_Check(hobj)) { - idna = PyObject_CallMethod(hobj, "encode", "s", "idna"); - if (!idna) - return NULL; - assert(PyBytes_Check(idna)); - hptr = PyBytes_AS_STRING(idna); - } else if (PyBytes_Check(hobj)) { - hptr = PyBytes_AsString(hobj); - } else { - PyErr_SetString(PyExc_TypeError, - "getaddrinfo() argument 1 must be string or None"); - return NULL; - } - if (PyLong_CheckExact(pobj)) { - long value = PyLong_AsLong(pobj); - if (value == -1 && PyErr_Occurred()) - goto err; - PyOS_snprintf(pbuf, sizeof(pbuf), "%ld", value); - pptr = pbuf; - } else if (PyUnicode_Check(pobj)) { - pptr = _PyUnicode_AsString(pobj); - } else if (PyBytes_Check(pobj)) { - pptr = PyBytes_AsString(pobj); - } else if (pobj == Py_None) { - pptr = (char *)NULL; - } else { - PyErr_SetString(socket_error, "Int or String expected"); - goto err; - } - memset(&hints, 0, sizeof(hints)); - hints.ai_family = family; - hints.ai_socktype = socktype; - hints.ai_protocol = protocol; - hints.ai_flags = flags; - Py_BEGIN_ALLOW_THREADS - ACQUIRE_GETADDRINFO_LOCK - error = getaddrinfo(hptr, pptr, &hints, &res0); - Py_END_ALLOW_THREADS - RELEASE_GETADDRINFO_LOCK /* see comment in setipaddr() */ - if (error) { - set_gaierror(error); - goto err; - } - - if ((all = PyList_New(0)) == NULL) - goto err; - for (res = res0; res; res = res->ai_next) { - PyObject *single; - PyObject *addr = - makesockaddr(-1, res->ai_addr, res->ai_addrlen, protocol); - if (addr == NULL) - goto err; - single = Py_BuildValue("iiisO", res->ai_family, - res->ai_socktype, res->ai_protocol, - res->ai_canonname ? res->ai_canonname : "", - addr); - Py_DECREF(addr); - if (single == NULL) - goto err; - - if (PyList_Append(all, single)) - goto err; - Py_XDECREF(single); - } - Py_XDECREF(idna); - if (res0) - freeaddrinfo(res0); - return all; + struct addrinfo hints, *res; + struct addrinfo *res0 = NULL; + PyObject *hobj = NULL; + PyObject *pobj = (PyObject *)NULL; + char pbuf[30]; + char *hptr, *pptr; + int family, socktype, protocol, flags; + int error; + PyObject *all = (PyObject *)NULL; + PyObject *idna = NULL; + + family = socktype = protocol = flags = 0; + family = AF_UNSPEC; + if (!PyArg_ParseTuple(args, "OO|iiii:getaddrinfo", + &hobj, &pobj, &family, &socktype, + &protocol, &flags)) { + return NULL; + } + if (hobj == Py_None) { + hptr = NULL; + } else if (PyUnicode_Check(hobj)) { + idna = PyObject_CallMethod(hobj, "encode", "s", "idna"); + if (!idna) + return NULL; + assert(PyBytes_Check(idna)); + hptr = PyBytes_AS_STRING(idna); + } else if (PyBytes_Check(hobj)) { + hptr = PyBytes_AsString(hobj); + } else { + PyErr_SetString(PyExc_TypeError, + "getaddrinfo() argument 1 must be string or None"); + return NULL; + } + if (PyLong_CheckExact(pobj)) { + long value = PyLong_AsLong(pobj); + if (value == -1 && PyErr_Occurred()) + goto err; + PyOS_snprintf(pbuf, sizeof(pbuf), "%ld", value); + pptr = pbuf; + } else if (PyUnicode_Check(pobj)) { + pptr = _PyUnicode_AsString(pobj); + } else if (PyBytes_Check(pobj)) { + pptr = PyBytes_AsString(pobj); + } else if (pobj == Py_None) { + pptr = (char *)NULL; + } else { + PyErr_SetString(socket_error, "Int or String expected"); + goto err; + } + memset(&hints, 0, sizeof(hints)); + hints.ai_family = family; + hints.ai_socktype = socktype; + hints.ai_protocol = protocol; + hints.ai_flags = flags; + Py_BEGIN_ALLOW_THREADS + ACQUIRE_GETADDRINFO_LOCK + error = getaddrinfo(hptr, pptr, &hints, &res0); + Py_END_ALLOW_THREADS + RELEASE_GETADDRINFO_LOCK /* see comment in setipaddr() */ + if (error) { + set_gaierror(error); + goto err; + } + + if ((all = PyList_New(0)) == NULL) + goto err; + for (res = res0; res; res = res->ai_next) { + PyObject *single; + PyObject *addr = + makesockaddr(-1, res->ai_addr, res->ai_addrlen, protocol); + if (addr == NULL) + goto err; + single = Py_BuildValue("iiisO", res->ai_family, + res->ai_socktype, res->ai_protocol, + res->ai_canonname ? res->ai_canonname : "", + addr); + Py_DECREF(addr); + if (single == NULL) + goto err; + + if (PyList_Append(all, single)) + goto err; + Py_XDECREF(single); + } + Py_XDECREF(idna); + if (res0) + freeaddrinfo(res0); + return all; err: - Py_XDECREF(all); - Py_XDECREF(idna); - if (res0) - freeaddrinfo(res0); - return (PyObject *)NULL; + Py_XDECREF(all); + Py_XDECREF(idna); + if (res0) + freeaddrinfo(res0); + return (PyObject *)NULL; } PyDoc_STRVAR(getaddrinfo_doc, @@ -3883,77 +3883,77 @@ Resolve host and port into addrinfo struct."); static PyObject * socket_getnameinfo(PyObject *self, PyObject *args) { - PyObject *sa = (PyObject *)NULL; - int flags; - char *hostp; - int port, flowinfo, scope_id; - char hbuf[NI_MAXHOST], pbuf[NI_MAXSERV]; - struct addrinfo hints, *res = NULL; - int error; - PyObject *ret = (PyObject *)NULL; - - flags = flowinfo = scope_id = 0; - if (!PyArg_ParseTuple(args, "Oi:getnameinfo", &sa, &flags)) - return NULL; - if (!PyTuple_Check(sa)) { - PyErr_SetString(PyExc_TypeError, - "getnameinfo() argument 1 must be a tuple"); - return NULL; - } - if (!PyArg_ParseTuple(sa, "si|ii", - &hostp, &port, &flowinfo, &scope_id)) - return NULL; - PyOS_snprintf(pbuf, sizeof(pbuf), "%d", port); - memset(&hints, 0, sizeof(hints)); - hints.ai_family = AF_UNSPEC; - hints.ai_socktype = SOCK_DGRAM; /* make numeric port happy */ - Py_BEGIN_ALLOW_THREADS - ACQUIRE_GETADDRINFO_LOCK - error = getaddrinfo(hostp, pbuf, &hints, &res); - Py_END_ALLOW_THREADS - RELEASE_GETADDRINFO_LOCK /* see comment in setipaddr() */ - if (error) { - set_gaierror(error); - goto fail; - } - if (res->ai_next) { - PyErr_SetString(socket_error, - "sockaddr resolved to multiple addresses"); - goto fail; - } - switch (res->ai_family) { - case AF_INET: - { - if (PyTuple_GET_SIZE(sa) != 2) { - PyErr_SetString(socket_error, - "IPv4 sockaddr must be 2 tuple"); - goto fail; - } - break; - } + PyObject *sa = (PyObject *)NULL; + int flags; + char *hostp; + int port, flowinfo, scope_id; + char hbuf[NI_MAXHOST], pbuf[NI_MAXSERV]; + struct addrinfo hints, *res = NULL; + int error; + PyObject *ret = (PyObject *)NULL; + + flags = flowinfo = scope_id = 0; + if (!PyArg_ParseTuple(args, "Oi:getnameinfo", &sa, &flags)) + return NULL; + if (!PyTuple_Check(sa)) { + PyErr_SetString(PyExc_TypeError, + "getnameinfo() argument 1 must be a tuple"); + return NULL; + } + if (!PyArg_ParseTuple(sa, "si|ii", + &hostp, &port, &flowinfo, &scope_id)) + return NULL; + PyOS_snprintf(pbuf, sizeof(pbuf), "%d", port); + memset(&hints, 0, sizeof(hints)); + hints.ai_family = AF_UNSPEC; + hints.ai_socktype = SOCK_DGRAM; /* make numeric port happy */ + Py_BEGIN_ALLOW_THREADS + ACQUIRE_GETADDRINFO_LOCK + error = getaddrinfo(hostp, pbuf, &hints, &res); + Py_END_ALLOW_THREADS + RELEASE_GETADDRINFO_LOCK /* see comment in setipaddr() */ + if (error) { + set_gaierror(error); + goto fail; + } + if (res->ai_next) { + PyErr_SetString(socket_error, + "sockaddr resolved to multiple addresses"); + goto fail; + } + switch (res->ai_family) { + case AF_INET: + { + if (PyTuple_GET_SIZE(sa) != 2) { + PyErr_SetString(socket_error, + "IPv4 sockaddr must be 2 tuple"); + goto fail; + } + break; + } #ifdef ENABLE_IPV6 - case AF_INET6: - { - struct sockaddr_in6 *sin6; - sin6 = (struct sockaddr_in6 *)res->ai_addr; - sin6->sin6_flowinfo = flowinfo; - sin6->sin6_scope_id = scope_id; - break; - } -#endif - } - error = getnameinfo(res->ai_addr, res->ai_addrlen, - hbuf, sizeof(hbuf), pbuf, sizeof(pbuf), flags); - if (error) { - set_gaierror(error); - goto fail; - } - ret = Py_BuildValue("ss", hbuf, pbuf); + case AF_INET6: + { + struct sockaddr_in6 *sin6; + sin6 = (struct sockaddr_in6 *)res->ai_addr; + sin6->sin6_flowinfo = flowinfo; + sin6->sin6_scope_id = scope_id; + break; + } +#endif + } + error = getnameinfo(res->ai_addr, res->ai_addrlen, + hbuf, sizeof(hbuf), pbuf, sizeof(pbuf), flags); + if (error) { + set_gaierror(error); + goto fail; + } + ret = Py_BuildValue("ss", hbuf, pbuf); fail: - if (res) - freeaddrinfo(res); - return ret; + if (res) + freeaddrinfo(res); + return ret; } PyDoc_STRVAR(getnameinfo_doc, @@ -3967,12 +3967,12 @@ Get host and port for a sockaddr."); static PyObject * socket_getdefaulttimeout(PyObject *self) { - if (defaulttimeout < 0.0) { - Py_INCREF(Py_None); - return Py_None; - } - else - return PyFloat_FromDouble(defaulttimeout); + if (defaulttimeout < 0.0) { + Py_INCREF(Py_None); + return Py_None; + } + else + return PyFloat_FromDouble(defaulttimeout); } PyDoc_STRVAR(getdefaulttimeout_doc, @@ -3985,24 +3985,24 @@ When the socket module is first imported, the default is None."); static PyObject * socket_setdefaulttimeout(PyObject *self, PyObject *arg) { - double timeout; - - if (arg == Py_None) - timeout = -1.0; - else { - timeout = PyFloat_AsDouble(arg); - if (timeout < 0.0) { - if (!PyErr_Occurred()) - PyErr_SetString(PyExc_ValueError, - "Timeout value out of range"); - return NULL; - } - } - - defaulttimeout = timeout; - - Py_INCREF(Py_None); - return Py_None; + double timeout; + + if (arg == Py_None) + timeout = -1.0; + else { + timeout = PyFloat_AsDouble(arg); + if (timeout < 0.0) { + if (!PyErr_Occurred()) + PyErr_SetString(PyExc_ValueError, + "Timeout value out of range"); + return NULL; + } + } + + defaulttimeout = timeout; + + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(setdefaulttimeout_doc, @@ -4016,55 +4016,55 @@ When the socket module is first imported, the default is None."); /* List of functions exported by this module. */ static PyMethodDef socket_methods[] = { - {"gethostbyname", socket_gethostbyname, - METH_VARARGS, gethostbyname_doc}, - {"gethostbyname_ex", socket_gethostbyname_ex, - METH_VARARGS, ghbn_ex_doc}, - {"gethostbyaddr", socket_gethostbyaddr, - METH_VARARGS, gethostbyaddr_doc}, - {"gethostname", socket_gethostname, - METH_NOARGS, gethostname_doc}, - {"getservbyname", socket_getservbyname, - METH_VARARGS, getservbyname_doc}, - {"getservbyport", socket_getservbyport, - METH_VARARGS, getservbyport_doc}, - {"getprotobyname", socket_getprotobyname, - METH_VARARGS, getprotobyname_doc}, + {"gethostbyname", socket_gethostbyname, + METH_VARARGS, gethostbyname_doc}, + {"gethostbyname_ex", socket_gethostbyname_ex, + METH_VARARGS, ghbn_ex_doc}, + {"gethostbyaddr", socket_gethostbyaddr, + METH_VARARGS, gethostbyaddr_doc}, + {"gethostname", socket_gethostname, + METH_NOARGS, gethostname_doc}, + {"getservbyname", socket_getservbyname, + METH_VARARGS, getservbyname_doc}, + {"getservbyport", socket_getservbyport, + METH_VARARGS, getservbyport_doc}, + {"getprotobyname", socket_getprotobyname, + METH_VARARGS, getprotobyname_doc}, #ifndef NO_DUP - {"dup", socket_dup, - METH_O, dup_doc}, + {"dup", socket_dup, + METH_O, dup_doc}, #endif #ifdef HAVE_SOCKETPAIR - {"socketpair", socket_socketpair, - METH_VARARGS, socketpair_doc}, -#endif - {"ntohs", socket_ntohs, - METH_VARARGS, ntohs_doc}, - {"ntohl", socket_ntohl, - METH_O, ntohl_doc}, - {"htons", socket_htons, - METH_VARARGS, htons_doc}, - {"htonl", socket_htonl, - METH_O, htonl_doc}, - {"inet_aton", socket_inet_aton, - METH_VARARGS, inet_aton_doc}, - {"inet_ntoa", socket_inet_ntoa, - METH_VARARGS, inet_ntoa_doc}, + {"socketpair", socket_socketpair, + METH_VARARGS, socketpair_doc}, +#endif + {"ntohs", socket_ntohs, + METH_VARARGS, ntohs_doc}, + {"ntohl", socket_ntohl, + METH_O, ntohl_doc}, + {"htons", socket_htons, + METH_VARARGS, htons_doc}, + {"htonl", socket_htonl, + METH_O, htonl_doc}, + {"inet_aton", socket_inet_aton, + METH_VARARGS, inet_aton_doc}, + {"inet_ntoa", socket_inet_ntoa, + METH_VARARGS, inet_ntoa_doc}, #ifdef HAVE_INET_PTON - {"inet_pton", socket_inet_pton, - METH_VARARGS, inet_pton_doc}, - {"inet_ntop", socket_inet_ntop, - METH_VARARGS, inet_ntop_doc}, -#endif - {"getaddrinfo", socket_getaddrinfo, - METH_VARARGS, getaddrinfo_doc}, - {"getnameinfo", socket_getnameinfo, - METH_VARARGS, getnameinfo_doc}, - {"getdefaulttimeout", (PyCFunction)socket_getdefaulttimeout, - METH_NOARGS, getdefaulttimeout_doc}, - {"setdefaulttimeout", socket_setdefaulttimeout, - METH_O, setdefaulttimeout_doc}, - {NULL, NULL} /* Sentinel */ + {"inet_pton", socket_inet_pton, + METH_VARARGS, inet_pton_doc}, + {"inet_ntop", socket_inet_ntop, + METH_VARARGS, inet_ntop_doc}, +#endif + {"getaddrinfo", socket_getaddrinfo, + METH_VARARGS, getaddrinfo_doc}, + {"getnameinfo", socket_getnameinfo, + METH_VARARGS, getnameinfo_doc}, + {"getdefaulttimeout", (PyCFunction)socket_getdefaulttimeout, + METH_NOARGS, getdefaulttimeout_doc}, + {"setdefaulttimeout", socket_setdefaulttimeout, + METH_O, setdefaulttimeout_doc}, + {NULL, NULL} /* Sentinel */ }; @@ -4076,34 +4076,34 @@ static PyMethodDef socket_methods[] = { static void os_cleanup(void) { - WSACleanup(); + WSACleanup(); } static int os_init(void) { - WSADATA WSAData; - int ret; - ret = WSAStartup(0x0101, &WSAData); - switch (ret) { - case 0: /* No error */ - Py_AtExit(os_cleanup); - return 1; /* Success */ - case WSASYSNOTREADY: - PyErr_SetString(PyExc_ImportError, - "WSAStartup failed: network not ready"); - break; - case WSAVERNOTSUPPORTED: - case WSAEINVAL: - PyErr_SetString( - PyExc_ImportError, - "WSAStartup failed: requested version not supported"); - break; - default: - PyErr_Format(PyExc_ImportError, "WSAStartup failed: error code %d", ret); - break; - } - return 0; /* Failure */ + WSADATA WSAData; + int ret; + ret = WSAStartup(0x0101, &WSAData); + switch (ret) { + case 0: /* No error */ + Py_AtExit(os_cleanup); + return 1; /* Success */ + case WSASYSNOTREADY: + PyErr_SetString(PyExc_ImportError, + "WSAStartup failed: network not ready"); + break; + case WSAVERNOTSUPPORTED: + case WSAEINVAL: + PyErr_SetString( + PyExc_ImportError, + "WSAStartup failed: requested version not supported"); + break; + default: + PyErr_Format(PyExc_ImportError, "WSAStartup failed: error code %d", ret); + break; + } + return 0; /* Failure */ } #endif /* MS_WINDOWS */ @@ -4118,18 +4118,18 @@ static int os_init(void) { #ifndef PYCC_GCC - int rc = sock_init(); + int rc = sock_init(); - if (rc == 0) { - return 1; /* Success */ - } + if (rc == 0) { + return 1; /* Success */ + } - PyErr_Format(PyExc_ImportError, "OS/2 TCP/IP Error# %d", sock_errno()); + PyErr_Format(PyExc_ImportError, "OS/2 TCP/IP Error# %d", sock_errno()); - return 0; /* Failure */ + return 0; /* Failure */ #else - /* No need to initialise sockets with GCC/EMX */ - return 1; /* Success */ + /* No need to initialise sockets with GCC/EMX */ + return 1; /* Success */ #endif } @@ -4140,7 +4140,7 @@ os_init(void) static int os_init(void) { - return 1; /* Success */ + return 1; /* Success */ } #endif @@ -4150,8 +4150,8 @@ os_init(void) static PySocketModule_APIObject PySocketModuleAPI = { - &sock_type, - NULL + &sock_type, + NULL }; @@ -4171,923 +4171,923 @@ PyDoc_STRVAR(socket_doc, See the socket module for documentation."); static struct PyModuleDef socketmodule = { - PyModuleDef_HEAD_INIT, - PySocket_MODULE_NAME, - socket_doc, - -1, - socket_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + PySocket_MODULE_NAME, + socket_doc, + -1, + socket_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit__socket(void) { - PyObject *m, *has_ipv6; - - if (!os_init()) - return NULL; - - Py_TYPE(&sock_type) = &PyType_Type; - m = PyModule_Create(&socketmodule); - if (m == NULL) - return NULL; - - socket_error = PyErr_NewException("socket.error", - PyExc_IOError, NULL); - if (socket_error == NULL) - return NULL; - PySocketModuleAPI.error = socket_error; - Py_INCREF(socket_error); - PyModule_AddObject(m, "error", socket_error); - socket_herror = PyErr_NewException("socket.herror", - socket_error, NULL); - if (socket_herror == NULL) - return NULL; - Py_INCREF(socket_herror); - PyModule_AddObject(m, "herror", socket_herror); - socket_gaierror = PyErr_NewException("socket.gaierror", socket_error, - NULL); - if (socket_gaierror == NULL) - return NULL; - Py_INCREF(socket_gaierror); - PyModule_AddObject(m, "gaierror", socket_gaierror); - socket_timeout = PyErr_NewException("socket.timeout", - socket_error, NULL); - if (socket_timeout == NULL) - return NULL; - Py_INCREF(socket_timeout); - PyModule_AddObject(m, "timeout", socket_timeout); - Py_INCREF((PyObject *)&sock_type); - if (PyModule_AddObject(m, "SocketType", - (PyObject *)&sock_type) != 0) - return NULL; - Py_INCREF((PyObject *)&sock_type); - if (PyModule_AddObject(m, "socket", - (PyObject *)&sock_type) != 0) - return NULL; + PyObject *m, *has_ipv6; + + if (!os_init()) + return NULL; + + Py_TYPE(&sock_type) = &PyType_Type; + m = PyModule_Create(&socketmodule); + if (m == NULL) + return NULL; + + socket_error = PyErr_NewException("socket.error", + PyExc_IOError, NULL); + if (socket_error == NULL) + return NULL; + PySocketModuleAPI.error = socket_error; + Py_INCREF(socket_error); + PyModule_AddObject(m, "error", socket_error); + socket_herror = PyErr_NewException("socket.herror", + socket_error, NULL); + if (socket_herror == NULL) + return NULL; + Py_INCREF(socket_herror); + PyModule_AddObject(m, "herror", socket_herror); + socket_gaierror = PyErr_NewException("socket.gaierror", socket_error, + NULL); + if (socket_gaierror == NULL) + return NULL; + Py_INCREF(socket_gaierror); + PyModule_AddObject(m, "gaierror", socket_gaierror); + socket_timeout = PyErr_NewException("socket.timeout", + socket_error, NULL); + if (socket_timeout == NULL) + return NULL; + Py_INCREF(socket_timeout); + PyModule_AddObject(m, "timeout", socket_timeout); + Py_INCREF((PyObject *)&sock_type); + if (PyModule_AddObject(m, "SocketType", + (PyObject *)&sock_type) != 0) + return NULL; + Py_INCREF((PyObject *)&sock_type); + if (PyModule_AddObject(m, "socket", + (PyObject *)&sock_type) != 0) + return NULL; #ifdef ENABLE_IPV6 - has_ipv6 = Py_True; + has_ipv6 = Py_True; #else - has_ipv6 = Py_False; + has_ipv6 = Py_False; #endif - Py_INCREF(has_ipv6); - PyModule_AddObject(m, "has_ipv6", has_ipv6); + Py_INCREF(has_ipv6); + PyModule_AddObject(m, "has_ipv6", has_ipv6); - /* Export C API */ - if (PyModule_AddObject(m, PySocket_CAPI_NAME, - PyCapsule_New(&PySocketModuleAPI, PySocket_CAPSULE_NAME, NULL) - ) != 0) - return NULL; + /* Export C API */ + if (PyModule_AddObject(m, PySocket_CAPI_NAME, + PyCapsule_New(&PySocketModuleAPI, PySocket_CAPSULE_NAME, NULL) + ) != 0) + return NULL; - /* Address families (we only support AF_INET and AF_UNIX) */ + /* Address families (we only support AF_INET and AF_UNIX) */ #ifdef AF_UNSPEC - PyModule_AddIntConstant(m, "AF_UNSPEC", AF_UNSPEC); + PyModule_AddIntConstant(m, "AF_UNSPEC", AF_UNSPEC); #endif - PyModule_AddIntConstant(m, "AF_INET", AF_INET); + PyModule_AddIntConstant(m, "AF_INET", AF_INET); #ifdef AF_INET6 - PyModule_AddIntConstant(m, "AF_INET6", AF_INET6); + PyModule_AddIntConstant(m, "AF_INET6", AF_INET6); #endif /* AF_INET6 */ #if defined(AF_UNIX) - PyModule_AddIntConstant(m, "AF_UNIX", AF_UNIX); + PyModule_AddIntConstant(m, "AF_UNIX", AF_UNIX); #endif /* AF_UNIX */ #ifdef AF_AX25 - /* Amateur Radio AX.25 */ - PyModule_AddIntConstant(m, "AF_AX25", AF_AX25); + /* Amateur Radio AX.25 */ + PyModule_AddIntConstant(m, "AF_AX25", AF_AX25); #endif #ifdef AF_IPX - PyModule_AddIntConstant(m, "AF_IPX", AF_IPX); /* Novell IPX */ + PyModule_AddIntConstant(m, "AF_IPX", AF_IPX); /* Novell IPX */ #endif #ifdef AF_APPLETALK - /* Appletalk DDP */ - PyModule_AddIntConstant(m, "AF_APPLETALK", AF_APPLETALK); + /* Appletalk DDP */ + PyModule_AddIntConstant(m, "AF_APPLETALK", AF_APPLETALK); #endif #ifdef AF_NETROM - /* Amateur radio NetROM */ - PyModule_AddIntConstant(m, "AF_NETROM", AF_NETROM); + /* Amateur radio NetROM */ + PyModule_AddIntConstant(m, "AF_NETROM", AF_NETROM); #endif #ifdef AF_BRIDGE - /* Multiprotocol bridge */ - PyModule_AddIntConstant(m, "AF_BRIDGE", AF_BRIDGE); + /* Multiprotocol bridge */ + PyModule_AddIntConstant(m, "AF_BRIDGE", AF_BRIDGE); #endif #ifdef AF_ATMPVC - /* ATM PVCs */ - PyModule_AddIntConstant(m, "AF_ATMPVC", AF_ATMPVC); + /* ATM PVCs */ + PyModule_AddIntConstant(m, "AF_ATMPVC", AF_ATMPVC); #endif #ifdef AF_AAL5 - /* Reserved for Werner's ATM */ - PyModule_AddIntConstant(m, "AF_AAL5", AF_AAL5); + /* Reserved for Werner's ATM */ + PyModule_AddIntConstant(m, "AF_AAL5", AF_AAL5); #endif #ifdef AF_X25 - /* Reserved for X.25 project */ - PyModule_AddIntConstant(m, "AF_X25", AF_X25); + /* Reserved for X.25 project */ + PyModule_AddIntConstant(m, "AF_X25", AF_X25); #endif #ifdef AF_INET6 - PyModule_AddIntConstant(m, "AF_INET6", AF_INET6); /* IP version 6 */ + PyModule_AddIntConstant(m, "AF_INET6", AF_INET6); /* IP version 6 */ #endif #ifdef AF_ROSE - /* Amateur Radio X.25 PLP */ - PyModule_AddIntConstant(m, "AF_ROSE", AF_ROSE); + /* Amateur Radio X.25 PLP */ + PyModule_AddIntConstant(m, "AF_ROSE", AF_ROSE); #endif #ifdef AF_DECnet - /* Reserved for DECnet project */ - PyModule_AddIntConstant(m, "AF_DECnet", AF_DECnet); + /* Reserved for DECnet project */ + PyModule_AddIntConstant(m, "AF_DECnet", AF_DECnet); #endif #ifdef AF_NETBEUI - /* Reserved for 802.2LLC project */ - PyModule_AddIntConstant(m, "AF_NETBEUI", AF_NETBEUI); + /* Reserved for 802.2LLC project */ + PyModule_AddIntConstant(m, "AF_NETBEUI", AF_NETBEUI); #endif #ifdef AF_SECURITY - /* Security callback pseudo AF */ - PyModule_AddIntConstant(m, "AF_SECURITY", AF_SECURITY); + /* Security callback pseudo AF */ + PyModule_AddIntConstant(m, "AF_SECURITY", AF_SECURITY); #endif #ifdef AF_KEY - /* PF_KEY key management API */ - PyModule_AddIntConstant(m, "AF_KEY", AF_KEY); + /* PF_KEY key management API */ + PyModule_AddIntConstant(m, "AF_KEY", AF_KEY); #endif #ifdef AF_NETLINK - /* */ - PyModule_AddIntConstant(m, "AF_NETLINK", AF_NETLINK); - PyModule_AddIntConstant(m, "NETLINK_ROUTE", NETLINK_ROUTE); + /* */ + PyModule_AddIntConstant(m, "AF_NETLINK", AF_NETLINK); + PyModule_AddIntConstant(m, "NETLINK_ROUTE", NETLINK_ROUTE); #ifdef NETLINK_SKIP - PyModule_AddIntConstant(m, "NETLINK_SKIP", NETLINK_SKIP); + PyModule_AddIntConstant(m, "NETLINK_SKIP", NETLINK_SKIP); #endif #ifdef NETLINK_W1 - PyModule_AddIntConstant(m, "NETLINK_W1", NETLINK_W1); + PyModule_AddIntConstant(m, "NETLINK_W1", NETLINK_W1); #endif - PyModule_AddIntConstant(m, "NETLINK_USERSOCK", NETLINK_USERSOCK); - PyModule_AddIntConstant(m, "NETLINK_FIREWALL", NETLINK_FIREWALL); + PyModule_AddIntConstant(m, "NETLINK_USERSOCK", NETLINK_USERSOCK); + PyModule_AddIntConstant(m, "NETLINK_FIREWALL", NETLINK_FIREWALL); #ifdef NETLINK_TCPDIAG - PyModule_AddIntConstant(m, "NETLINK_TCPDIAG", NETLINK_TCPDIAG); + PyModule_AddIntConstant(m, "NETLINK_TCPDIAG", NETLINK_TCPDIAG); #endif #ifdef NETLINK_NFLOG - PyModule_AddIntConstant(m, "NETLINK_NFLOG", NETLINK_NFLOG); + PyModule_AddIntConstant(m, "NETLINK_NFLOG", NETLINK_NFLOG); #endif #ifdef NETLINK_XFRM - PyModule_AddIntConstant(m, "NETLINK_XFRM", NETLINK_XFRM); + PyModule_AddIntConstant(m, "NETLINK_XFRM", NETLINK_XFRM); #endif #ifdef NETLINK_ARPD - PyModule_AddIntConstant(m, "NETLINK_ARPD", NETLINK_ARPD); + PyModule_AddIntConstant(m, "NETLINK_ARPD", NETLINK_ARPD); #endif #ifdef NETLINK_ROUTE6 - PyModule_AddIntConstant(m, "NETLINK_ROUTE6", NETLINK_ROUTE6); + PyModule_AddIntConstant(m, "NETLINK_ROUTE6", NETLINK_ROUTE6); #endif - PyModule_AddIntConstant(m, "NETLINK_IP6_FW", NETLINK_IP6_FW); + PyModule_AddIntConstant(m, "NETLINK_IP6_FW", NETLINK_IP6_FW); #ifdef NETLINK_DNRTMSG - PyModule_AddIntConstant(m, "NETLINK_DNRTMSG", NETLINK_DNRTMSG); + PyModule_AddIntConstant(m, "NETLINK_DNRTMSG", NETLINK_DNRTMSG); #endif #ifdef NETLINK_TAPBASE - PyModule_AddIntConstant(m, "NETLINK_TAPBASE", NETLINK_TAPBASE); + PyModule_AddIntConstant(m, "NETLINK_TAPBASE", NETLINK_TAPBASE); #endif #endif /* AF_NETLINK */ #ifdef AF_ROUTE - /* Alias to emulate 4.4BSD */ - PyModule_AddIntConstant(m, "AF_ROUTE", AF_ROUTE); + /* Alias to emulate 4.4BSD */ + PyModule_AddIntConstant(m, "AF_ROUTE", AF_ROUTE); #endif #ifdef AF_ASH - /* Ash */ - PyModule_AddIntConstant(m, "AF_ASH", AF_ASH); + /* Ash */ + PyModule_AddIntConstant(m, "AF_ASH", AF_ASH); #endif #ifdef AF_ECONET - /* Acorn Econet */ - PyModule_AddIntConstant(m, "AF_ECONET", AF_ECONET); + /* Acorn Econet */ + PyModule_AddIntConstant(m, "AF_ECONET", AF_ECONET); #endif #ifdef AF_ATMSVC - /* ATM SVCs */ - PyModule_AddIntConstant(m, "AF_ATMSVC", AF_ATMSVC); + /* ATM SVCs */ + PyModule_AddIntConstant(m, "AF_ATMSVC", AF_ATMSVC); #endif #ifdef AF_SNA - /* Linux SNA Project (nutters!) */ - PyModule_AddIntConstant(m, "AF_SNA", AF_SNA); + /* Linux SNA Project (nutters!) */ + PyModule_AddIntConstant(m, "AF_SNA", AF_SNA); #endif #ifdef AF_IRDA - /* IRDA sockets */ - PyModule_AddIntConstant(m, "AF_IRDA", AF_IRDA); + /* IRDA sockets */ + PyModule_AddIntConstant(m, "AF_IRDA", AF_IRDA); #endif #ifdef AF_PPPOX - /* PPPoX sockets */ - PyModule_AddIntConstant(m, "AF_PPPOX", AF_PPPOX); + /* PPPoX sockets */ + PyModule_AddIntConstant(m, "AF_PPPOX", AF_PPPOX); #endif #ifdef AF_WANPIPE - /* Wanpipe API Sockets */ - PyModule_AddIntConstant(m, "AF_WANPIPE", AF_WANPIPE); + /* Wanpipe API Sockets */ + PyModule_AddIntConstant(m, "AF_WANPIPE", AF_WANPIPE); #endif #ifdef AF_LLC - /* Linux LLC */ - PyModule_AddIntConstant(m, "AF_LLC", AF_LLC); + /* Linux LLC */ + PyModule_AddIntConstant(m, "AF_LLC", AF_LLC); #endif #ifdef USE_BLUETOOTH - PyModule_AddIntConstant(m, "AF_BLUETOOTH", AF_BLUETOOTH); - PyModule_AddIntConstant(m, "BTPROTO_L2CAP", BTPROTO_L2CAP); - PyModule_AddIntConstant(m, "BTPROTO_HCI", BTPROTO_HCI); - PyModule_AddIntConstant(m, "SOL_HCI", SOL_HCI); - PyModule_AddIntConstant(m, "HCI_FILTER", HCI_FILTER); + PyModule_AddIntConstant(m, "AF_BLUETOOTH", AF_BLUETOOTH); + PyModule_AddIntConstant(m, "BTPROTO_L2CAP", BTPROTO_L2CAP); + PyModule_AddIntConstant(m, "BTPROTO_HCI", BTPROTO_HCI); + PyModule_AddIntConstant(m, "SOL_HCI", SOL_HCI); + PyModule_AddIntConstant(m, "HCI_FILTER", HCI_FILTER); #if !defined(__FreeBSD__) - PyModule_AddIntConstant(m, "HCI_TIME_STAMP", HCI_TIME_STAMP); - PyModule_AddIntConstant(m, "HCI_DATA_DIR", HCI_DATA_DIR); - PyModule_AddIntConstant(m, "BTPROTO_SCO", BTPROTO_SCO); + PyModule_AddIntConstant(m, "HCI_TIME_STAMP", HCI_TIME_STAMP); + PyModule_AddIntConstant(m, "HCI_DATA_DIR", HCI_DATA_DIR); + PyModule_AddIntConstant(m, "BTPROTO_SCO", BTPROTO_SCO); #endif - PyModule_AddIntConstant(m, "BTPROTO_RFCOMM", BTPROTO_RFCOMM); - PyModule_AddStringConstant(m, "BDADDR_ANY", "00:00:00:00:00:00"); - PyModule_AddStringConstant(m, "BDADDR_LOCAL", "00:00:00:FF:FF:FF"); + PyModule_AddIntConstant(m, "BTPROTO_RFCOMM", BTPROTO_RFCOMM); + PyModule_AddStringConstant(m, "BDADDR_ANY", "00:00:00:00:00:00"); + PyModule_AddStringConstant(m, "BDADDR_LOCAL", "00:00:00:FF:FF:FF"); #endif #ifdef HAVE_NETPACKET_PACKET_H - PyModule_AddIntConstant(m, "AF_PACKET", AF_PACKET); - PyModule_AddIntConstant(m, "PF_PACKET", PF_PACKET); - PyModule_AddIntConstant(m, "PACKET_HOST", PACKET_HOST); - PyModule_AddIntConstant(m, "PACKET_BROADCAST", PACKET_BROADCAST); - PyModule_AddIntConstant(m, "PACKET_MULTICAST", PACKET_MULTICAST); - PyModule_AddIntConstant(m, "PACKET_OTHERHOST", PACKET_OTHERHOST); - PyModule_AddIntConstant(m, "PACKET_OUTGOING", PACKET_OUTGOING); - PyModule_AddIntConstant(m, "PACKET_LOOPBACK", PACKET_LOOPBACK); - PyModule_AddIntConstant(m, "PACKET_FASTROUTE", PACKET_FASTROUTE); + PyModule_AddIntConstant(m, "AF_PACKET", AF_PACKET); + PyModule_AddIntConstant(m, "PF_PACKET", PF_PACKET); + PyModule_AddIntConstant(m, "PACKET_HOST", PACKET_HOST); + PyModule_AddIntConstant(m, "PACKET_BROADCAST", PACKET_BROADCAST); + PyModule_AddIntConstant(m, "PACKET_MULTICAST", PACKET_MULTICAST); + PyModule_AddIntConstant(m, "PACKET_OTHERHOST", PACKET_OTHERHOST); + PyModule_AddIntConstant(m, "PACKET_OUTGOING", PACKET_OUTGOING); + PyModule_AddIntConstant(m, "PACKET_LOOPBACK", PACKET_LOOPBACK); + PyModule_AddIntConstant(m, "PACKET_FASTROUTE", PACKET_FASTROUTE); #endif #ifdef HAVE_LINUX_TIPC_H - PyModule_AddIntConstant(m, "AF_TIPC", AF_TIPC); - - /* for addresses */ - PyModule_AddIntConstant(m, "TIPC_ADDR_NAMESEQ", TIPC_ADDR_NAMESEQ); - PyModule_AddIntConstant(m, "TIPC_ADDR_NAME", TIPC_ADDR_NAME); - PyModule_AddIntConstant(m, "TIPC_ADDR_ID", TIPC_ADDR_ID); - - PyModule_AddIntConstant(m, "TIPC_ZONE_SCOPE", TIPC_ZONE_SCOPE); - PyModule_AddIntConstant(m, "TIPC_CLUSTER_SCOPE", TIPC_CLUSTER_SCOPE); - PyModule_AddIntConstant(m, "TIPC_NODE_SCOPE", TIPC_NODE_SCOPE); - - /* for setsockopt() */ - PyModule_AddIntConstant(m, "SOL_TIPC", SOL_TIPC); - PyModule_AddIntConstant(m, "TIPC_IMPORTANCE", TIPC_IMPORTANCE); - PyModule_AddIntConstant(m, "TIPC_SRC_DROPPABLE", TIPC_SRC_DROPPABLE); - PyModule_AddIntConstant(m, "TIPC_DEST_DROPPABLE", - TIPC_DEST_DROPPABLE); - PyModule_AddIntConstant(m, "TIPC_CONN_TIMEOUT", TIPC_CONN_TIMEOUT); - - PyModule_AddIntConstant(m, "TIPC_LOW_IMPORTANCE", - TIPC_LOW_IMPORTANCE); - PyModule_AddIntConstant(m, "TIPC_MEDIUM_IMPORTANCE", - TIPC_MEDIUM_IMPORTANCE); - PyModule_AddIntConstant(m, "TIPC_HIGH_IMPORTANCE", - TIPC_HIGH_IMPORTANCE); - PyModule_AddIntConstant(m, "TIPC_CRITICAL_IMPORTANCE", - TIPC_CRITICAL_IMPORTANCE); - - /* for subscriptions */ - PyModule_AddIntConstant(m, "TIPC_SUB_PORTS", TIPC_SUB_PORTS); - PyModule_AddIntConstant(m, "TIPC_SUB_SERVICE", TIPC_SUB_SERVICE); + PyModule_AddIntConstant(m, "AF_TIPC", AF_TIPC); + + /* for addresses */ + PyModule_AddIntConstant(m, "TIPC_ADDR_NAMESEQ", TIPC_ADDR_NAMESEQ); + PyModule_AddIntConstant(m, "TIPC_ADDR_NAME", TIPC_ADDR_NAME); + PyModule_AddIntConstant(m, "TIPC_ADDR_ID", TIPC_ADDR_ID); + + PyModule_AddIntConstant(m, "TIPC_ZONE_SCOPE", TIPC_ZONE_SCOPE); + PyModule_AddIntConstant(m, "TIPC_CLUSTER_SCOPE", TIPC_CLUSTER_SCOPE); + PyModule_AddIntConstant(m, "TIPC_NODE_SCOPE", TIPC_NODE_SCOPE); + + /* for setsockopt() */ + PyModule_AddIntConstant(m, "SOL_TIPC", SOL_TIPC); + PyModule_AddIntConstant(m, "TIPC_IMPORTANCE", TIPC_IMPORTANCE); + PyModule_AddIntConstant(m, "TIPC_SRC_DROPPABLE", TIPC_SRC_DROPPABLE); + PyModule_AddIntConstant(m, "TIPC_DEST_DROPPABLE", + TIPC_DEST_DROPPABLE); + PyModule_AddIntConstant(m, "TIPC_CONN_TIMEOUT", TIPC_CONN_TIMEOUT); + + PyModule_AddIntConstant(m, "TIPC_LOW_IMPORTANCE", + TIPC_LOW_IMPORTANCE); + PyModule_AddIntConstant(m, "TIPC_MEDIUM_IMPORTANCE", + TIPC_MEDIUM_IMPORTANCE); + PyModule_AddIntConstant(m, "TIPC_HIGH_IMPORTANCE", + TIPC_HIGH_IMPORTANCE); + PyModule_AddIntConstant(m, "TIPC_CRITICAL_IMPORTANCE", + TIPC_CRITICAL_IMPORTANCE); + + /* for subscriptions */ + PyModule_AddIntConstant(m, "TIPC_SUB_PORTS", TIPC_SUB_PORTS); + PyModule_AddIntConstant(m, "TIPC_SUB_SERVICE", TIPC_SUB_SERVICE); #ifdef TIPC_SUB_CANCEL - /* doesn't seem to be available everywhere */ - PyModule_AddIntConstant(m, "TIPC_SUB_CANCEL", TIPC_SUB_CANCEL); + /* doesn't seem to be available everywhere */ + PyModule_AddIntConstant(m, "TIPC_SUB_CANCEL", TIPC_SUB_CANCEL); #endif - PyModule_AddIntConstant(m, "TIPC_WAIT_FOREVER", TIPC_WAIT_FOREVER); - PyModule_AddIntConstant(m, "TIPC_PUBLISHED", TIPC_PUBLISHED); - PyModule_AddIntConstant(m, "TIPC_WITHDRAWN", TIPC_WITHDRAWN); - PyModule_AddIntConstant(m, "TIPC_SUBSCR_TIMEOUT", TIPC_SUBSCR_TIMEOUT); - PyModule_AddIntConstant(m, "TIPC_CFG_SRV", TIPC_CFG_SRV); - PyModule_AddIntConstant(m, "TIPC_TOP_SRV", TIPC_TOP_SRV); + PyModule_AddIntConstant(m, "TIPC_WAIT_FOREVER", TIPC_WAIT_FOREVER); + PyModule_AddIntConstant(m, "TIPC_PUBLISHED", TIPC_PUBLISHED); + PyModule_AddIntConstant(m, "TIPC_WITHDRAWN", TIPC_WITHDRAWN); + PyModule_AddIntConstant(m, "TIPC_SUBSCR_TIMEOUT", TIPC_SUBSCR_TIMEOUT); + PyModule_AddIntConstant(m, "TIPC_CFG_SRV", TIPC_CFG_SRV); + PyModule_AddIntConstant(m, "TIPC_TOP_SRV", TIPC_TOP_SRV); #endif - /* Socket types */ - PyModule_AddIntConstant(m, "SOCK_STREAM", SOCK_STREAM); - PyModule_AddIntConstant(m, "SOCK_DGRAM", SOCK_DGRAM); + /* Socket types */ + PyModule_AddIntConstant(m, "SOCK_STREAM", SOCK_STREAM); + PyModule_AddIntConstant(m, "SOCK_DGRAM", SOCK_DGRAM); /* We have incomplete socket support. */ - PyModule_AddIntConstant(m, "SOCK_RAW", SOCK_RAW); - PyModule_AddIntConstant(m, "SOCK_SEQPACKET", SOCK_SEQPACKET); + PyModule_AddIntConstant(m, "SOCK_RAW", SOCK_RAW); + PyModule_AddIntConstant(m, "SOCK_SEQPACKET", SOCK_SEQPACKET); #if defined(SOCK_RDM) - PyModule_AddIntConstant(m, "SOCK_RDM", SOCK_RDM); + PyModule_AddIntConstant(m, "SOCK_RDM", SOCK_RDM); #endif -#ifdef SO_DEBUG - PyModule_AddIntConstant(m, "SO_DEBUG", SO_DEBUG); +#ifdef SO_DEBUG + PyModule_AddIntConstant(m, "SO_DEBUG", SO_DEBUG); #endif -#ifdef SO_ACCEPTCONN - PyModule_AddIntConstant(m, "SO_ACCEPTCONN", SO_ACCEPTCONN); +#ifdef SO_ACCEPTCONN + PyModule_AddIntConstant(m, "SO_ACCEPTCONN", SO_ACCEPTCONN); #endif -#ifdef SO_REUSEADDR - PyModule_AddIntConstant(m, "SO_REUSEADDR", SO_REUSEADDR); +#ifdef SO_REUSEADDR + PyModule_AddIntConstant(m, "SO_REUSEADDR", SO_REUSEADDR); #endif #ifdef SO_EXCLUSIVEADDRUSE - PyModule_AddIntConstant(m, "SO_EXCLUSIVEADDRUSE", SO_EXCLUSIVEADDRUSE); + PyModule_AddIntConstant(m, "SO_EXCLUSIVEADDRUSE", SO_EXCLUSIVEADDRUSE); #endif -#ifdef SO_KEEPALIVE - PyModule_AddIntConstant(m, "SO_KEEPALIVE", SO_KEEPALIVE); +#ifdef SO_KEEPALIVE + PyModule_AddIntConstant(m, "SO_KEEPALIVE", SO_KEEPALIVE); #endif -#ifdef SO_DONTROUTE - PyModule_AddIntConstant(m, "SO_DONTROUTE", SO_DONTROUTE); +#ifdef SO_DONTROUTE + PyModule_AddIntConstant(m, "SO_DONTROUTE", SO_DONTROUTE); #endif -#ifdef SO_BROADCAST - PyModule_AddIntConstant(m, "SO_BROADCAST", SO_BROADCAST); +#ifdef SO_BROADCAST + PyModule_AddIntConstant(m, "SO_BROADCAST", SO_BROADCAST); #endif -#ifdef SO_USELOOPBACK - PyModule_AddIntConstant(m, "SO_USELOOPBACK", SO_USELOOPBACK); +#ifdef SO_USELOOPBACK + PyModule_AddIntConstant(m, "SO_USELOOPBACK", SO_USELOOPBACK); #endif -#ifdef SO_LINGER - PyModule_AddIntConstant(m, "SO_LINGER", SO_LINGER); +#ifdef SO_LINGER + PyModule_AddIntConstant(m, "SO_LINGER", SO_LINGER); #endif -#ifdef SO_OOBINLINE - PyModule_AddIntConstant(m, "SO_OOBINLINE", SO_OOBINLINE); +#ifdef SO_OOBINLINE + PyModule_AddIntConstant(m, "SO_OOBINLINE", SO_OOBINLINE); #endif -#ifdef SO_REUSEPORT - PyModule_AddIntConstant(m, "SO_REUSEPORT", SO_REUSEPORT); +#ifdef SO_REUSEPORT + PyModule_AddIntConstant(m, "SO_REUSEPORT", SO_REUSEPORT); #endif -#ifdef SO_SNDBUF - PyModule_AddIntConstant(m, "SO_SNDBUF", SO_SNDBUF); +#ifdef SO_SNDBUF + PyModule_AddIntConstant(m, "SO_SNDBUF", SO_SNDBUF); #endif -#ifdef SO_RCVBUF - PyModule_AddIntConstant(m, "SO_RCVBUF", SO_RCVBUF); +#ifdef SO_RCVBUF + PyModule_AddIntConstant(m, "SO_RCVBUF", SO_RCVBUF); #endif -#ifdef SO_SNDLOWAT - PyModule_AddIntConstant(m, "SO_SNDLOWAT", SO_SNDLOWAT); +#ifdef SO_SNDLOWAT + PyModule_AddIntConstant(m, "SO_SNDLOWAT", SO_SNDLOWAT); #endif -#ifdef SO_RCVLOWAT - PyModule_AddIntConstant(m, "SO_RCVLOWAT", SO_RCVLOWAT); +#ifdef SO_RCVLOWAT + PyModule_AddIntConstant(m, "SO_RCVLOWAT", SO_RCVLOWAT); #endif -#ifdef SO_SNDTIMEO - PyModule_AddIntConstant(m, "SO_SNDTIMEO", SO_SNDTIMEO); +#ifdef SO_SNDTIMEO + PyModule_AddIntConstant(m, "SO_SNDTIMEO", SO_SNDTIMEO); #endif -#ifdef SO_RCVTIMEO - PyModule_AddIntConstant(m, "SO_RCVTIMEO", SO_RCVTIMEO); +#ifdef SO_RCVTIMEO + PyModule_AddIntConstant(m, "SO_RCVTIMEO", SO_RCVTIMEO); #endif -#ifdef SO_ERROR - PyModule_AddIntConstant(m, "SO_ERROR", SO_ERROR); +#ifdef SO_ERROR + PyModule_AddIntConstant(m, "SO_ERROR", SO_ERROR); #endif -#ifdef SO_TYPE - PyModule_AddIntConstant(m, "SO_TYPE", SO_TYPE); +#ifdef SO_TYPE + PyModule_AddIntConstant(m, "SO_TYPE", SO_TYPE); #endif - /* Maximum number of connections for "listen" */ -#ifdef SOMAXCONN - PyModule_AddIntConstant(m, "SOMAXCONN", SOMAXCONN); + /* Maximum number of connections for "listen" */ +#ifdef SOMAXCONN + PyModule_AddIntConstant(m, "SOMAXCONN", SOMAXCONN); #else - PyModule_AddIntConstant(m, "SOMAXCONN", 5); /* Common value */ + PyModule_AddIntConstant(m, "SOMAXCONN", 5); /* Common value */ #endif - /* Flags for send, recv */ -#ifdef MSG_OOB - PyModule_AddIntConstant(m, "MSG_OOB", MSG_OOB); + /* Flags for send, recv */ +#ifdef MSG_OOB + PyModule_AddIntConstant(m, "MSG_OOB", MSG_OOB); #endif -#ifdef MSG_PEEK - PyModule_AddIntConstant(m, "MSG_PEEK", MSG_PEEK); +#ifdef MSG_PEEK + PyModule_AddIntConstant(m, "MSG_PEEK", MSG_PEEK); #endif -#ifdef MSG_DONTROUTE - PyModule_AddIntConstant(m, "MSG_DONTROUTE", MSG_DONTROUTE); +#ifdef MSG_DONTROUTE + PyModule_AddIntConstant(m, "MSG_DONTROUTE", MSG_DONTROUTE); #endif -#ifdef MSG_DONTWAIT - PyModule_AddIntConstant(m, "MSG_DONTWAIT", MSG_DONTWAIT); +#ifdef MSG_DONTWAIT + PyModule_AddIntConstant(m, "MSG_DONTWAIT", MSG_DONTWAIT); #endif -#ifdef MSG_EOR - PyModule_AddIntConstant(m, "MSG_EOR", MSG_EOR); +#ifdef MSG_EOR + PyModule_AddIntConstant(m, "MSG_EOR", MSG_EOR); #endif -#ifdef MSG_TRUNC - PyModule_AddIntConstant(m, "MSG_TRUNC", MSG_TRUNC); +#ifdef MSG_TRUNC + PyModule_AddIntConstant(m, "MSG_TRUNC", MSG_TRUNC); #endif -#ifdef MSG_CTRUNC - PyModule_AddIntConstant(m, "MSG_CTRUNC", MSG_CTRUNC); +#ifdef MSG_CTRUNC + PyModule_AddIntConstant(m, "MSG_CTRUNC", MSG_CTRUNC); #endif -#ifdef MSG_WAITALL - PyModule_AddIntConstant(m, "MSG_WAITALL", MSG_WAITALL); +#ifdef MSG_WAITALL + PyModule_AddIntConstant(m, "MSG_WAITALL", MSG_WAITALL); #endif -#ifdef MSG_BTAG - PyModule_AddIntConstant(m, "MSG_BTAG", MSG_BTAG); +#ifdef MSG_BTAG + PyModule_AddIntConstant(m, "MSG_BTAG", MSG_BTAG); #endif -#ifdef MSG_ETAG - PyModule_AddIntConstant(m, "MSG_ETAG", MSG_ETAG); +#ifdef MSG_ETAG + PyModule_AddIntConstant(m, "MSG_ETAG", MSG_ETAG); #endif - /* Protocol level and numbers, usable for [gs]etsockopt */ -#ifdef SOL_SOCKET - PyModule_AddIntConstant(m, "SOL_SOCKET", SOL_SOCKET); + /* Protocol level and numbers, usable for [gs]etsockopt */ +#ifdef SOL_SOCKET + PyModule_AddIntConstant(m, "SOL_SOCKET", SOL_SOCKET); #endif -#ifdef SOL_IP - PyModule_AddIntConstant(m, "SOL_IP", SOL_IP); +#ifdef SOL_IP + PyModule_AddIntConstant(m, "SOL_IP", SOL_IP); #else - PyModule_AddIntConstant(m, "SOL_IP", 0); + PyModule_AddIntConstant(m, "SOL_IP", 0); #endif -#ifdef SOL_IPX - PyModule_AddIntConstant(m, "SOL_IPX", SOL_IPX); +#ifdef SOL_IPX + PyModule_AddIntConstant(m, "SOL_IPX", SOL_IPX); #endif -#ifdef SOL_AX25 - PyModule_AddIntConstant(m, "SOL_AX25", SOL_AX25); +#ifdef SOL_AX25 + PyModule_AddIntConstant(m, "SOL_AX25", SOL_AX25); #endif -#ifdef SOL_ATALK - PyModule_AddIntConstant(m, "SOL_ATALK", SOL_ATALK); +#ifdef SOL_ATALK + PyModule_AddIntConstant(m, "SOL_ATALK", SOL_ATALK); #endif -#ifdef SOL_NETROM - PyModule_AddIntConstant(m, "SOL_NETROM", SOL_NETROM); +#ifdef SOL_NETROM + PyModule_AddIntConstant(m, "SOL_NETROM", SOL_NETROM); #endif -#ifdef SOL_ROSE - PyModule_AddIntConstant(m, "SOL_ROSE", SOL_ROSE); +#ifdef SOL_ROSE + PyModule_AddIntConstant(m, "SOL_ROSE", SOL_ROSE); #endif -#ifdef SOL_TCP - PyModule_AddIntConstant(m, "SOL_TCP", SOL_TCP); +#ifdef SOL_TCP + PyModule_AddIntConstant(m, "SOL_TCP", SOL_TCP); #else - PyModule_AddIntConstant(m, "SOL_TCP", 6); + PyModule_AddIntConstant(m, "SOL_TCP", 6); #endif -#ifdef SOL_UDP - PyModule_AddIntConstant(m, "SOL_UDP", SOL_UDP); +#ifdef SOL_UDP + PyModule_AddIntConstant(m, "SOL_UDP", SOL_UDP); #else - PyModule_AddIntConstant(m, "SOL_UDP", 17); + PyModule_AddIntConstant(m, "SOL_UDP", 17); #endif -#ifdef IPPROTO_IP - PyModule_AddIntConstant(m, "IPPROTO_IP", IPPROTO_IP); +#ifdef IPPROTO_IP + PyModule_AddIntConstant(m, "IPPROTO_IP", IPPROTO_IP); #else - PyModule_AddIntConstant(m, "IPPROTO_IP", 0); + PyModule_AddIntConstant(m, "IPPROTO_IP", 0); #endif -#ifdef IPPROTO_HOPOPTS - PyModule_AddIntConstant(m, "IPPROTO_HOPOPTS", IPPROTO_HOPOPTS); +#ifdef IPPROTO_HOPOPTS + PyModule_AddIntConstant(m, "IPPROTO_HOPOPTS", IPPROTO_HOPOPTS); #endif -#ifdef IPPROTO_ICMP - PyModule_AddIntConstant(m, "IPPROTO_ICMP", IPPROTO_ICMP); +#ifdef IPPROTO_ICMP + PyModule_AddIntConstant(m, "IPPROTO_ICMP", IPPROTO_ICMP); #else - PyModule_AddIntConstant(m, "IPPROTO_ICMP", 1); + PyModule_AddIntConstant(m, "IPPROTO_ICMP", 1); #endif -#ifdef IPPROTO_IGMP - PyModule_AddIntConstant(m, "IPPROTO_IGMP", IPPROTO_IGMP); +#ifdef IPPROTO_IGMP + PyModule_AddIntConstant(m, "IPPROTO_IGMP", IPPROTO_IGMP); #endif -#ifdef IPPROTO_GGP - PyModule_AddIntConstant(m, "IPPROTO_GGP", IPPROTO_GGP); +#ifdef IPPROTO_GGP + PyModule_AddIntConstant(m, "IPPROTO_GGP", IPPROTO_GGP); #endif -#ifdef IPPROTO_IPV4 - PyModule_AddIntConstant(m, "IPPROTO_IPV4", IPPROTO_IPV4); +#ifdef IPPROTO_IPV4 + PyModule_AddIntConstant(m, "IPPROTO_IPV4", IPPROTO_IPV4); #endif -#ifdef IPPROTO_IPV6 - PyModule_AddIntConstant(m, "IPPROTO_IPV6", IPPROTO_IPV6); +#ifdef IPPROTO_IPV6 + PyModule_AddIntConstant(m, "IPPROTO_IPV6", IPPROTO_IPV6); #endif -#ifdef IPPROTO_IPIP - PyModule_AddIntConstant(m, "IPPROTO_IPIP", IPPROTO_IPIP); +#ifdef IPPROTO_IPIP + PyModule_AddIntConstant(m, "IPPROTO_IPIP", IPPROTO_IPIP); #endif -#ifdef IPPROTO_TCP - PyModule_AddIntConstant(m, "IPPROTO_TCP", IPPROTO_TCP); +#ifdef IPPROTO_TCP + PyModule_AddIntConstant(m, "IPPROTO_TCP", IPPROTO_TCP); #else - PyModule_AddIntConstant(m, "IPPROTO_TCP", 6); + PyModule_AddIntConstant(m, "IPPROTO_TCP", 6); #endif -#ifdef IPPROTO_EGP - PyModule_AddIntConstant(m, "IPPROTO_EGP", IPPROTO_EGP); +#ifdef IPPROTO_EGP + PyModule_AddIntConstant(m, "IPPROTO_EGP", IPPROTO_EGP); #endif -#ifdef IPPROTO_PUP - PyModule_AddIntConstant(m, "IPPROTO_PUP", IPPROTO_PUP); +#ifdef IPPROTO_PUP + PyModule_AddIntConstant(m, "IPPROTO_PUP", IPPROTO_PUP); #endif -#ifdef IPPROTO_UDP - PyModule_AddIntConstant(m, "IPPROTO_UDP", IPPROTO_UDP); +#ifdef IPPROTO_UDP + PyModule_AddIntConstant(m, "IPPROTO_UDP", IPPROTO_UDP); #else - PyModule_AddIntConstant(m, "IPPROTO_UDP", 17); + PyModule_AddIntConstant(m, "IPPROTO_UDP", 17); #endif -#ifdef IPPROTO_IDP - PyModule_AddIntConstant(m, "IPPROTO_IDP", IPPROTO_IDP); +#ifdef IPPROTO_IDP + PyModule_AddIntConstant(m, "IPPROTO_IDP", IPPROTO_IDP); #endif -#ifdef IPPROTO_HELLO - PyModule_AddIntConstant(m, "IPPROTO_HELLO", IPPROTO_HELLO); +#ifdef IPPROTO_HELLO + PyModule_AddIntConstant(m, "IPPROTO_HELLO", IPPROTO_HELLO); #endif -#ifdef IPPROTO_ND - PyModule_AddIntConstant(m, "IPPROTO_ND", IPPROTO_ND); +#ifdef IPPROTO_ND + PyModule_AddIntConstant(m, "IPPROTO_ND", IPPROTO_ND); #endif -#ifdef IPPROTO_TP - PyModule_AddIntConstant(m, "IPPROTO_TP", IPPROTO_TP); +#ifdef IPPROTO_TP + PyModule_AddIntConstant(m, "IPPROTO_TP", IPPROTO_TP); #endif -#ifdef IPPROTO_IPV6 - PyModule_AddIntConstant(m, "IPPROTO_IPV6", IPPROTO_IPV6); +#ifdef IPPROTO_IPV6 + PyModule_AddIntConstant(m, "IPPROTO_IPV6", IPPROTO_IPV6); #endif -#ifdef IPPROTO_ROUTING - PyModule_AddIntConstant(m, "IPPROTO_ROUTING", IPPROTO_ROUTING); +#ifdef IPPROTO_ROUTING + PyModule_AddIntConstant(m, "IPPROTO_ROUTING", IPPROTO_ROUTING); #endif -#ifdef IPPROTO_FRAGMENT - PyModule_AddIntConstant(m, "IPPROTO_FRAGMENT", IPPROTO_FRAGMENT); +#ifdef IPPROTO_FRAGMENT + PyModule_AddIntConstant(m, "IPPROTO_FRAGMENT", IPPROTO_FRAGMENT); #endif -#ifdef IPPROTO_RSVP - PyModule_AddIntConstant(m, "IPPROTO_RSVP", IPPROTO_RSVP); +#ifdef IPPROTO_RSVP + PyModule_AddIntConstant(m, "IPPROTO_RSVP", IPPROTO_RSVP); #endif -#ifdef IPPROTO_GRE - PyModule_AddIntConstant(m, "IPPROTO_GRE", IPPROTO_GRE); +#ifdef IPPROTO_GRE + PyModule_AddIntConstant(m, "IPPROTO_GRE", IPPROTO_GRE); #endif -#ifdef IPPROTO_ESP - PyModule_AddIntConstant(m, "IPPROTO_ESP", IPPROTO_ESP); +#ifdef IPPROTO_ESP + PyModule_AddIntConstant(m, "IPPROTO_ESP", IPPROTO_ESP); #endif -#ifdef IPPROTO_AH - PyModule_AddIntConstant(m, "IPPROTO_AH", IPPROTO_AH); +#ifdef IPPROTO_AH + PyModule_AddIntConstant(m, "IPPROTO_AH", IPPROTO_AH); #endif -#ifdef IPPROTO_MOBILE - PyModule_AddIntConstant(m, "IPPROTO_MOBILE", IPPROTO_MOBILE); +#ifdef IPPROTO_MOBILE + PyModule_AddIntConstant(m, "IPPROTO_MOBILE", IPPROTO_MOBILE); #endif -#ifdef IPPROTO_ICMPV6 - PyModule_AddIntConstant(m, "IPPROTO_ICMPV6", IPPROTO_ICMPV6); +#ifdef IPPROTO_ICMPV6 + PyModule_AddIntConstant(m, "IPPROTO_ICMPV6", IPPROTO_ICMPV6); #endif -#ifdef IPPROTO_NONE - PyModule_AddIntConstant(m, "IPPROTO_NONE", IPPROTO_NONE); +#ifdef IPPROTO_NONE + PyModule_AddIntConstant(m, "IPPROTO_NONE", IPPROTO_NONE); #endif -#ifdef IPPROTO_DSTOPTS - PyModule_AddIntConstant(m, "IPPROTO_DSTOPTS", IPPROTO_DSTOPTS); +#ifdef IPPROTO_DSTOPTS + PyModule_AddIntConstant(m, "IPPROTO_DSTOPTS", IPPROTO_DSTOPTS); #endif -#ifdef IPPROTO_XTP - PyModule_AddIntConstant(m, "IPPROTO_XTP", IPPROTO_XTP); +#ifdef IPPROTO_XTP + PyModule_AddIntConstant(m, "IPPROTO_XTP", IPPROTO_XTP); #endif -#ifdef IPPROTO_EON - PyModule_AddIntConstant(m, "IPPROTO_EON", IPPROTO_EON); +#ifdef IPPROTO_EON + PyModule_AddIntConstant(m, "IPPROTO_EON", IPPROTO_EON); #endif -#ifdef IPPROTO_PIM - PyModule_AddIntConstant(m, "IPPROTO_PIM", IPPROTO_PIM); +#ifdef IPPROTO_PIM + PyModule_AddIntConstant(m, "IPPROTO_PIM", IPPROTO_PIM); #endif -#ifdef IPPROTO_IPCOMP - PyModule_AddIntConstant(m, "IPPROTO_IPCOMP", IPPROTO_IPCOMP); +#ifdef IPPROTO_IPCOMP + PyModule_AddIntConstant(m, "IPPROTO_IPCOMP", IPPROTO_IPCOMP); #endif -#ifdef IPPROTO_VRRP - PyModule_AddIntConstant(m, "IPPROTO_VRRP", IPPROTO_VRRP); +#ifdef IPPROTO_VRRP + PyModule_AddIntConstant(m, "IPPROTO_VRRP", IPPROTO_VRRP); #endif -#ifdef IPPROTO_BIP - PyModule_AddIntConstant(m, "IPPROTO_BIP", IPPROTO_BIP); +#ifdef IPPROTO_BIP + PyModule_AddIntConstant(m, "IPPROTO_BIP", IPPROTO_BIP); #endif /**/ -#ifdef IPPROTO_RAW - PyModule_AddIntConstant(m, "IPPROTO_RAW", IPPROTO_RAW); +#ifdef IPPROTO_RAW + PyModule_AddIntConstant(m, "IPPROTO_RAW", IPPROTO_RAW); #else - PyModule_AddIntConstant(m, "IPPROTO_RAW", 255); + PyModule_AddIntConstant(m, "IPPROTO_RAW", 255); #endif -#ifdef IPPROTO_MAX - PyModule_AddIntConstant(m, "IPPROTO_MAX", IPPROTO_MAX); +#ifdef IPPROTO_MAX + PyModule_AddIntConstant(m, "IPPROTO_MAX", IPPROTO_MAX); #endif - /* Some port configuration */ -#ifdef IPPORT_RESERVED - PyModule_AddIntConstant(m, "IPPORT_RESERVED", IPPORT_RESERVED); + /* Some port configuration */ +#ifdef IPPORT_RESERVED + PyModule_AddIntConstant(m, "IPPORT_RESERVED", IPPORT_RESERVED); #else - PyModule_AddIntConstant(m, "IPPORT_RESERVED", 1024); + PyModule_AddIntConstant(m, "IPPORT_RESERVED", 1024); #endif -#ifdef IPPORT_USERRESERVED - PyModule_AddIntConstant(m, "IPPORT_USERRESERVED", IPPORT_USERRESERVED); +#ifdef IPPORT_USERRESERVED + PyModule_AddIntConstant(m, "IPPORT_USERRESERVED", IPPORT_USERRESERVED); #else - PyModule_AddIntConstant(m, "IPPORT_USERRESERVED", 5000); + PyModule_AddIntConstant(m, "IPPORT_USERRESERVED", 5000); #endif - /* Some reserved IP v.4 addresses */ -#ifdef INADDR_ANY - PyModule_AddIntConstant(m, "INADDR_ANY", INADDR_ANY); + /* Some reserved IP v.4 addresses */ +#ifdef INADDR_ANY + PyModule_AddIntConstant(m, "INADDR_ANY", INADDR_ANY); #else - PyModule_AddIntConstant(m, "INADDR_ANY", 0x00000000); + PyModule_AddIntConstant(m, "INADDR_ANY", 0x00000000); #endif -#ifdef INADDR_BROADCAST - PyModule_AddIntConstant(m, "INADDR_BROADCAST", INADDR_BROADCAST); +#ifdef INADDR_BROADCAST + PyModule_AddIntConstant(m, "INADDR_BROADCAST", INADDR_BROADCAST); #else - PyModule_AddIntConstant(m, "INADDR_BROADCAST", 0xffffffff); + PyModule_AddIntConstant(m, "INADDR_BROADCAST", 0xffffffff); #endif -#ifdef INADDR_LOOPBACK - PyModule_AddIntConstant(m, "INADDR_LOOPBACK", INADDR_LOOPBACK); +#ifdef INADDR_LOOPBACK + PyModule_AddIntConstant(m, "INADDR_LOOPBACK", INADDR_LOOPBACK); #else - PyModule_AddIntConstant(m, "INADDR_LOOPBACK", 0x7F000001); + PyModule_AddIntConstant(m, "INADDR_LOOPBACK", 0x7F000001); #endif -#ifdef INADDR_UNSPEC_GROUP - PyModule_AddIntConstant(m, "INADDR_UNSPEC_GROUP", INADDR_UNSPEC_GROUP); +#ifdef INADDR_UNSPEC_GROUP + PyModule_AddIntConstant(m, "INADDR_UNSPEC_GROUP", INADDR_UNSPEC_GROUP); #else - PyModule_AddIntConstant(m, "INADDR_UNSPEC_GROUP", 0xe0000000); + PyModule_AddIntConstant(m, "INADDR_UNSPEC_GROUP", 0xe0000000); #endif -#ifdef INADDR_ALLHOSTS_GROUP - PyModule_AddIntConstant(m, "INADDR_ALLHOSTS_GROUP", - INADDR_ALLHOSTS_GROUP); +#ifdef INADDR_ALLHOSTS_GROUP + PyModule_AddIntConstant(m, "INADDR_ALLHOSTS_GROUP", + INADDR_ALLHOSTS_GROUP); #else - PyModule_AddIntConstant(m, "INADDR_ALLHOSTS_GROUP", 0xe0000001); + PyModule_AddIntConstant(m, "INADDR_ALLHOSTS_GROUP", 0xe0000001); #endif -#ifdef INADDR_MAX_LOCAL_GROUP - PyModule_AddIntConstant(m, "INADDR_MAX_LOCAL_GROUP", - INADDR_MAX_LOCAL_GROUP); +#ifdef INADDR_MAX_LOCAL_GROUP + PyModule_AddIntConstant(m, "INADDR_MAX_LOCAL_GROUP", + INADDR_MAX_LOCAL_GROUP); #else - PyModule_AddIntConstant(m, "INADDR_MAX_LOCAL_GROUP", 0xe00000ff); + PyModule_AddIntConstant(m, "INADDR_MAX_LOCAL_GROUP", 0xe00000ff); #endif -#ifdef INADDR_NONE - PyModule_AddIntConstant(m, "INADDR_NONE", INADDR_NONE); +#ifdef INADDR_NONE + PyModule_AddIntConstant(m, "INADDR_NONE", INADDR_NONE); #else - PyModule_AddIntConstant(m, "INADDR_NONE", 0xffffffff); + PyModule_AddIntConstant(m, "INADDR_NONE", 0xffffffff); #endif - /* IPv4 [gs]etsockopt options */ -#ifdef IP_OPTIONS - PyModule_AddIntConstant(m, "IP_OPTIONS", IP_OPTIONS); + /* IPv4 [gs]etsockopt options */ +#ifdef IP_OPTIONS + PyModule_AddIntConstant(m, "IP_OPTIONS", IP_OPTIONS); #endif -#ifdef IP_HDRINCL - PyModule_AddIntConstant(m, "IP_HDRINCL", IP_HDRINCL); +#ifdef IP_HDRINCL + PyModule_AddIntConstant(m, "IP_HDRINCL", IP_HDRINCL); #endif -#ifdef IP_TOS - PyModule_AddIntConstant(m, "IP_TOS", IP_TOS); +#ifdef IP_TOS + PyModule_AddIntConstant(m, "IP_TOS", IP_TOS); #endif -#ifdef IP_TTL - PyModule_AddIntConstant(m, "IP_TTL", IP_TTL); +#ifdef IP_TTL + PyModule_AddIntConstant(m, "IP_TTL", IP_TTL); #endif -#ifdef IP_RECVOPTS - PyModule_AddIntConstant(m, "IP_RECVOPTS", IP_RECVOPTS); +#ifdef IP_RECVOPTS + PyModule_AddIntConstant(m, "IP_RECVOPTS", IP_RECVOPTS); #endif -#ifdef IP_RECVRETOPTS - PyModule_AddIntConstant(m, "IP_RECVRETOPTS", IP_RECVRETOPTS); +#ifdef IP_RECVRETOPTS + PyModule_AddIntConstant(m, "IP_RECVRETOPTS", IP_RECVRETOPTS); #endif -#ifdef IP_RECVDSTADDR - PyModule_AddIntConstant(m, "IP_RECVDSTADDR", IP_RECVDSTADDR); +#ifdef IP_RECVDSTADDR + PyModule_AddIntConstant(m, "IP_RECVDSTADDR", IP_RECVDSTADDR); #endif -#ifdef IP_RETOPTS - PyModule_AddIntConstant(m, "IP_RETOPTS", IP_RETOPTS); +#ifdef IP_RETOPTS + PyModule_AddIntConstant(m, "IP_RETOPTS", IP_RETOPTS); #endif -#ifdef IP_MULTICAST_IF - PyModule_AddIntConstant(m, "IP_MULTICAST_IF", IP_MULTICAST_IF); +#ifdef IP_MULTICAST_IF + PyModule_AddIntConstant(m, "IP_MULTICAST_IF", IP_MULTICAST_IF); #endif -#ifdef IP_MULTICAST_TTL - PyModule_AddIntConstant(m, "IP_MULTICAST_TTL", IP_MULTICAST_TTL); +#ifdef IP_MULTICAST_TTL + PyModule_AddIntConstant(m, "IP_MULTICAST_TTL", IP_MULTICAST_TTL); #endif -#ifdef IP_MULTICAST_LOOP - PyModule_AddIntConstant(m, "IP_MULTICAST_LOOP", IP_MULTICAST_LOOP); +#ifdef IP_MULTICAST_LOOP + PyModule_AddIntConstant(m, "IP_MULTICAST_LOOP", IP_MULTICAST_LOOP); #endif -#ifdef IP_ADD_MEMBERSHIP - PyModule_AddIntConstant(m, "IP_ADD_MEMBERSHIP", IP_ADD_MEMBERSHIP); +#ifdef IP_ADD_MEMBERSHIP + PyModule_AddIntConstant(m, "IP_ADD_MEMBERSHIP", IP_ADD_MEMBERSHIP); #endif -#ifdef IP_DROP_MEMBERSHIP - PyModule_AddIntConstant(m, "IP_DROP_MEMBERSHIP", IP_DROP_MEMBERSHIP); +#ifdef IP_DROP_MEMBERSHIP + PyModule_AddIntConstant(m, "IP_DROP_MEMBERSHIP", IP_DROP_MEMBERSHIP); #endif -#ifdef IP_DEFAULT_MULTICAST_TTL - PyModule_AddIntConstant(m, "IP_DEFAULT_MULTICAST_TTL", - IP_DEFAULT_MULTICAST_TTL); +#ifdef IP_DEFAULT_MULTICAST_TTL + PyModule_AddIntConstant(m, "IP_DEFAULT_MULTICAST_TTL", + IP_DEFAULT_MULTICAST_TTL); #endif -#ifdef IP_DEFAULT_MULTICAST_LOOP - PyModule_AddIntConstant(m, "IP_DEFAULT_MULTICAST_LOOP", - IP_DEFAULT_MULTICAST_LOOP); +#ifdef IP_DEFAULT_MULTICAST_LOOP + PyModule_AddIntConstant(m, "IP_DEFAULT_MULTICAST_LOOP", + IP_DEFAULT_MULTICAST_LOOP); #endif -#ifdef IP_MAX_MEMBERSHIPS - PyModule_AddIntConstant(m, "IP_MAX_MEMBERSHIPS", IP_MAX_MEMBERSHIPS); +#ifdef IP_MAX_MEMBERSHIPS + PyModule_AddIntConstant(m, "IP_MAX_MEMBERSHIPS", IP_MAX_MEMBERSHIPS); #endif - /* IPv6 [gs]etsockopt options, defined in RFC2553 */ -#ifdef IPV6_JOIN_GROUP - PyModule_AddIntConstant(m, "IPV6_JOIN_GROUP", IPV6_JOIN_GROUP); + /* IPv6 [gs]etsockopt options, defined in RFC2553 */ +#ifdef IPV6_JOIN_GROUP + PyModule_AddIntConstant(m, "IPV6_JOIN_GROUP", IPV6_JOIN_GROUP); #endif -#ifdef IPV6_LEAVE_GROUP - PyModule_AddIntConstant(m, "IPV6_LEAVE_GROUP", IPV6_LEAVE_GROUP); +#ifdef IPV6_LEAVE_GROUP + PyModule_AddIntConstant(m, "IPV6_LEAVE_GROUP", IPV6_LEAVE_GROUP); #endif -#ifdef IPV6_MULTICAST_HOPS - PyModule_AddIntConstant(m, "IPV6_MULTICAST_HOPS", IPV6_MULTICAST_HOPS); +#ifdef IPV6_MULTICAST_HOPS + PyModule_AddIntConstant(m, "IPV6_MULTICAST_HOPS", IPV6_MULTICAST_HOPS); #endif -#ifdef IPV6_MULTICAST_IF - PyModule_AddIntConstant(m, "IPV6_MULTICAST_IF", IPV6_MULTICAST_IF); +#ifdef IPV6_MULTICAST_IF + PyModule_AddIntConstant(m, "IPV6_MULTICAST_IF", IPV6_MULTICAST_IF); #endif -#ifdef IPV6_MULTICAST_LOOP - PyModule_AddIntConstant(m, "IPV6_MULTICAST_LOOP", IPV6_MULTICAST_LOOP); +#ifdef IPV6_MULTICAST_LOOP + PyModule_AddIntConstant(m, "IPV6_MULTICAST_LOOP", IPV6_MULTICAST_LOOP); #endif -#ifdef IPV6_UNICAST_HOPS - PyModule_AddIntConstant(m, "IPV6_UNICAST_HOPS", IPV6_UNICAST_HOPS); +#ifdef IPV6_UNICAST_HOPS + PyModule_AddIntConstant(m, "IPV6_UNICAST_HOPS", IPV6_UNICAST_HOPS); #endif - /* Additional IPV6 socket options, defined in RFC 3493 */ + /* Additional IPV6 socket options, defined in RFC 3493 */ #ifdef IPV6_V6ONLY - PyModule_AddIntConstant(m, "IPV6_V6ONLY", IPV6_V6ONLY); + PyModule_AddIntConstant(m, "IPV6_V6ONLY", IPV6_V6ONLY); #endif - /* Advanced IPV6 socket options, from RFC 3542 */ + /* Advanced IPV6 socket options, from RFC 3542 */ #ifdef IPV6_CHECKSUM - PyModule_AddIntConstant(m, "IPV6_CHECKSUM", IPV6_CHECKSUM); + PyModule_AddIntConstant(m, "IPV6_CHECKSUM", IPV6_CHECKSUM); #endif #ifdef IPV6_DONTFRAG - PyModule_AddIntConstant(m, "IPV6_DONTFRAG", IPV6_DONTFRAG); + PyModule_AddIntConstant(m, "IPV6_DONTFRAG", IPV6_DONTFRAG); #endif #ifdef IPV6_DSTOPTS - PyModule_AddIntConstant(m, "IPV6_DSTOPTS", IPV6_DSTOPTS); + PyModule_AddIntConstant(m, "IPV6_DSTOPTS", IPV6_DSTOPTS); #endif #ifdef IPV6_HOPLIMIT - PyModule_AddIntConstant(m, "IPV6_HOPLIMIT", IPV6_HOPLIMIT); + PyModule_AddIntConstant(m, "IPV6_HOPLIMIT", IPV6_HOPLIMIT); #endif #ifdef IPV6_HOPOPTS - PyModule_AddIntConstant(m, "IPV6_HOPOPTS", IPV6_HOPOPTS); + PyModule_AddIntConstant(m, "IPV6_HOPOPTS", IPV6_HOPOPTS); #endif #ifdef IPV6_NEXTHOP - PyModule_AddIntConstant(m, "IPV6_NEXTHOP", IPV6_NEXTHOP); + PyModule_AddIntConstant(m, "IPV6_NEXTHOP", IPV6_NEXTHOP); #endif #ifdef IPV6_PATHMTU - PyModule_AddIntConstant(m, "IPV6_PATHMTU", IPV6_PATHMTU); + PyModule_AddIntConstant(m, "IPV6_PATHMTU", IPV6_PATHMTU); #endif #ifdef IPV6_PKTINFO - PyModule_AddIntConstant(m, "IPV6_PKTINFO", IPV6_PKTINFO); + PyModule_AddIntConstant(m, "IPV6_PKTINFO", IPV6_PKTINFO); #endif #ifdef IPV6_RECVDSTOPTS - PyModule_AddIntConstant(m, "IPV6_RECVDSTOPTS", IPV6_RECVDSTOPTS); + PyModule_AddIntConstant(m, "IPV6_RECVDSTOPTS", IPV6_RECVDSTOPTS); #endif #ifdef IPV6_RECVHOPLIMIT - PyModule_AddIntConstant(m, "IPV6_RECVHOPLIMIT", IPV6_RECVHOPLIMIT); + PyModule_AddIntConstant(m, "IPV6_RECVHOPLIMIT", IPV6_RECVHOPLIMIT); #endif #ifdef IPV6_RECVHOPOPTS - PyModule_AddIntConstant(m, "IPV6_RECVHOPOPTS", IPV6_RECVHOPOPTS); + PyModule_AddIntConstant(m, "IPV6_RECVHOPOPTS", IPV6_RECVHOPOPTS); #endif #ifdef IPV6_RECVPKTINFO - PyModule_AddIntConstant(m, "IPV6_RECVPKTINFO", IPV6_RECVPKTINFO); + PyModule_AddIntConstant(m, "IPV6_RECVPKTINFO", IPV6_RECVPKTINFO); #endif #ifdef IPV6_RECVRTHDR - PyModule_AddIntConstant(m, "IPV6_RECVRTHDR", IPV6_RECVRTHDR); + PyModule_AddIntConstant(m, "IPV6_RECVRTHDR", IPV6_RECVRTHDR); #endif #ifdef IPV6_RECVTCLASS - PyModule_AddIntConstant(m, "IPV6_RECVTCLASS", IPV6_RECVTCLASS); + PyModule_AddIntConstant(m, "IPV6_RECVTCLASS", IPV6_RECVTCLASS); #endif #ifdef IPV6_RTHDR - PyModule_AddIntConstant(m, "IPV6_RTHDR", IPV6_RTHDR); + PyModule_AddIntConstant(m, "IPV6_RTHDR", IPV6_RTHDR); #endif #ifdef IPV6_RTHDRDSTOPTS - PyModule_AddIntConstant(m, "IPV6_RTHDRDSTOPTS", IPV6_RTHDRDSTOPTS); + PyModule_AddIntConstant(m, "IPV6_RTHDRDSTOPTS", IPV6_RTHDRDSTOPTS); #endif #ifdef IPV6_RTHDR_TYPE_0 - PyModule_AddIntConstant(m, "IPV6_RTHDR_TYPE_0", IPV6_RTHDR_TYPE_0); + PyModule_AddIntConstant(m, "IPV6_RTHDR_TYPE_0", IPV6_RTHDR_TYPE_0); #endif #ifdef IPV6_RECVPATHMTU - PyModule_AddIntConstant(m, "IPV6_RECVPATHMTU", IPV6_RECVPATHMTU); + PyModule_AddIntConstant(m, "IPV6_RECVPATHMTU", IPV6_RECVPATHMTU); #endif #ifdef IPV6_TCLASS - PyModule_AddIntConstant(m, "IPV6_TCLASS", IPV6_TCLASS); + PyModule_AddIntConstant(m, "IPV6_TCLASS", IPV6_TCLASS); #endif #ifdef IPV6_USE_MIN_MTU - PyModule_AddIntConstant(m, "IPV6_USE_MIN_MTU", IPV6_USE_MIN_MTU); + PyModule_AddIntConstant(m, "IPV6_USE_MIN_MTU", IPV6_USE_MIN_MTU); #endif - /* TCP options */ -#ifdef TCP_NODELAY - PyModule_AddIntConstant(m, "TCP_NODELAY", TCP_NODELAY); + /* TCP options */ +#ifdef TCP_NODELAY + PyModule_AddIntConstant(m, "TCP_NODELAY", TCP_NODELAY); #endif -#ifdef TCP_MAXSEG - PyModule_AddIntConstant(m, "TCP_MAXSEG", TCP_MAXSEG); +#ifdef TCP_MAXSEG + PyModule_AddIntConstant(m, "TCP_MAXSEG", TCP_MAXSEG); #endif -#ifdef TCP_CORK - PyModule_AddIntConstant(m, "TCP_CORK", TCP_CORK); +#ifdef TCP_CORK + PyModule_AddIntConstant(m, "TCP_CORK", TCP_CORK); #endif -#ifdef TCP_KEEPIDLE - PyModule_AddIntConstant(m, "TCP_KEEPIDLE", TCP_KEEPIDLE); +#ifdef TCP_KEEPIDLE + PyModule_AddIntConstant(m, "TCP_KEEPIDLE", TCP_KEEPIDLE); #endif -#ifdef TCP_KEEPINTVL - PyModule_AddIntConstant(m, "TCP_KEEPINTVL", TCP_KEEPINTVL); +#ifdef TCP_KEEPINTVL + PyModule_AddIntConstant(m, "TCP_KEEPINTVL", TCP_KEEPINTVL); #endif -#ifdef TCP_KEEPCNT - PyModule_AddIntConstant(m, "TCP_KEEPCNT", TCP_KEEPCNT); +#ifdef TCP_KEEPCNT + PyModule_AddIntConstant(m, "TCP_KEEPCNT", TCP_KEEPCNT); #endif -#ifdef TCP_SYNCNT - PyModule_AddIntConstant(m, "TCP_SYNCNT", TCP_SYNCNT); +#ifdef TCP_SYNCNT + PyModule_AddIntConstant(m, "TCP_SYNCNT", TCP_SYNCNT); #endif -#ifdef TCP_LINGER2 - PyModule_AddIntConstant(m, "TCP_LINGER2", TCP_LINGER2); +#ifdef TCP_LINGER2 + PyModule_AddIntConstant(m, "TCP_LINGER2", TCP_LINGER2); #endif -#ifdef TCP_DEFER_ACCEPT - PyModule_AddIntConstant(m, "TCP_DEFER_ACCEPT", TCP_DEFER_ACCEPT); +#ifdef TCP_DEFER_ACCEPT + PyModule_AddIntConstant(m, "TCP_DEFER_ACCEPT", TCP_DEFER_ACCEPT); #endif -#ifdef TCP_WINDOW_CLAMP - PyModule_AddIntConstant(m, "TCP_WINDOW_CLAMP", TCP_WINDOW_CLAMP); +#ifdef TCP_WINDOW_CLAMP + PyModule_AddIntConstant(m, "TCP_WINDOW_CLAMP", TCP_WINDOW_CLAMP); #endif -#ifdef TCP_INFO - PyModule_AddIntConstant(m, "TCP_INFO", TCP_INFO); +#ifdef TCP_INFO + PyModule_AddIntConstant(m, "TCP_INFO", TCP_INFO); #endif -#ifdef TCP_QUICKACK - PyModule_AddIntConstant(m, "TCP_QUICKACK", TCP_QUICKACK); +#ifdef TCP_QUICKACK + PyModule_AddIntConstant(m, "TCP_QUICKACK", TCP_QUICKACK); #endif - /* IPX options */ -#ifdef IPX_TYPE - PyModule_AddIntConstant(m, "IPX_TYPE", IPX_TYPE); + /* IPX options */ +#ifdef IPX_TYPE + PyModule_AddIntConstant(m, "IPX_TYPE", IPX_TYPE); #endif - /* get{addr,name}info parameters */ + /* get{addr,name}info parameters */ #ifdef EAI_ADDRFAMILY - PyModule_AddIntConstant(m, "EAI_ADDRFAMILY", EAI_ADDRFAMILY); + PyModule_AddIntConstant(m, "EAI_ADDRFAMILY", EAI_ADDRFAMILY); #endif #ifdef EAI_AGAIN - PyModule_AddIntConstant(m, "EAI_AGAIN", EAI_AGAIN); + PyModule_AddIntConstant(m, "EAI_AGAIN", EAI_AGAIN); #endif #ifdef EAI_BADFLAGS - PyModule_AddIntConstant(m, "EAI_BADFLAGS", EAI_BADFLAGS); + PyModule_AddIntConstant(m, "EAI_BADFLAGS", EAI_BADFLAGS); #endif #ifdef EAI_FAIL - PyModule_AddIntConstant(m, "EAI_FAIL", EAI_FAIL); + PyModule_AddIntConstant(m, "EAI_FAIL", EAI_FAIL); #endif #ifdef EAI_FAMILY - PyModule_AddIntConstant(m, "EAI_FAMILY", EAI_FAMILY); + PyModule_AddIntConstant(m, "EAI_FAMILY", EAI_FAMILY); #endif #ifdef EAI_MEMORY - PyModule_AddIntConstant(m, "EAI_MEMORY", EAI_MEMORY); + PyModule_AddIntConstant(m, "EAI_MEMORY", EAI_MEMORY); #endif #ifdef EAI_NODATA - PyModule_AddIntConstant(m, "EAI_NODATA", EAI_NODATA); + PyModule_AddIntConstant(m, "EAI_NODATA", EAI_NODATA); #endif #ifdef EAI_NONAME - PyModule_AddIntConstant(m, "EAI_NONAME", EAI_NONAME); + PyModule_AddIntConstant(m, "EAI_NONAME", EAI_NONAME); #endif #ifdef EAI_OVERFLOW - PyModule_AddIntConstant(m, "EAI_OVERFLOW", EAI_OVERFLOW); + PyModule_AddIntConstant(m, "EAI_OVERFLOW", EAI_OVERFLOW); #endif #ifdef EAI_SERVICE - PyModule_AddIntConstant(m, "EAI_SERVICE", EAI_SERVICE); + PyModule_AddIntConstant(m, "EAI_SERVICE", EAI_SERVICE); #endif #ifdef EAI_SOCKTYPE - PyModule_AddIntConstant(m, "EAI_SOCKTYPE", EAI_SOCKTYPE); + PyModule_AddIntConstant(m, "EAI_SOCKTYPE", EAI_SOCKTYPE); #endif #ifdef EAI_SYSTEM - PyModule_AddIntConstant(m, "EAI_SYSTEM", EAI_SYSTEM); + PyModule_AddIntConstant(m, "EAI_SYSTEM", EAI_SYSTEM); #endif #ifdef EAI_BADHINTS - PyModule_AddIntConstant(m, "EAI_BADHINTS", EAI_BADHINTS); + PyModule_AddIntConstant(m, "EAI_BADHINTS", EAI_BADHINTS); #endif #ifdef EAI_PROTOCOL - PyModule_AddIntConstant(m, "EAI_PROTOCOL", EAI_PROTOCOL); + PyModule_AddIntConstant(m, "EAI_PROTOCOL", EAI_PROTOCOL); #endif #ifdef EAI_MAX - PyModule_AddIntConstant(m, "EAI_MAX", EAI_MAX); + PyModule_AddIntConstant(m, "EAI_MAX", EAI_MAX); #endif #ifdef AI_PASSIVE - PyModule_AddIntConstant(m, "AI_PASSIVE", AI_PASSIVE); + PyModule_AddIntConstant(m, "AI_PASSIVE", AI_PASSIVE); #endif #ifdef AI_CANONNAME - PyModule_AddIntConstant(m, "AI_CANONNAME", AI_CANONNAME); + PyModule_AddIntConstant(m, "AI_CANONNAME", AI_CANONNAME); #endif #ifdef AI_NUMERICHOST - PyModule_AddIntConstant(m, "AI_NUMERICHOST", AI_NUMERICHOST); + PyModule_AddIntConstant(m, "AI_NUMERICHOST", AI_NUMERICHOST); #endif #ifdef AI_NUMERICSERV - PyModule_AddIntConstant(m, "AI_NUMERICSERV", AI_NUMERICSERV); + PyModule_AddIntConstant(m, "AI_NUMERICSERV", AI_NUMERICSERV); #endif #ifdef AI_MASK - PyModule_AddIntConstant(m, "AI_MASK", AI_MASK); + PyModule_AddIntConstant(m, "AI_MASK", AI_MASK); #endif #ifdef AI_ALL - PyModule_AddIntConstant(m, "AI_ALL", AI_ALL); + PyModule_AddIntConstant(m, "AI_ALL", AI_ALL); #endif #ifdef AI_V4MAPPED_CFG - PyModule_AddIntConstant(m, "AI_V4MAPPED_CFG", AI_V4MAPPED_CFG); + PyModule_AddIntConstant(m, "AI_V4MAPPED_CFG", AI_V4MAPPED_CFG); #endif #ifdef AI_ADDRCONFIG - PyModule_AddIntConstant(m, "AI_ADDRCONFIG", AI_ADDRCONFIG); + PyModule_AddIntConstant(m, "AI_ADDRCONFIG", AI_ADDRCONFIG); #endif #ifdef AI_V4MAPPED - PyModule_AddIntConstant(m, "AI_V4MAPPED", AI_V4MAPPED); + PyModule_AddIntConstant(m, "AI_V4MAPPED", AI_V4MAPPED); #endif #ifdef AI_DEFAULT - PyModule_AddIntConstant(m, "AI_DEFAULT", AI_DEFAULT); + PyModule_AddIntConstant(m, "AI_DEFAULT", AI_DEFAULT); #endif #ifdef NI_MAXHOST - PyModule_AddIntConstant(m, "NI_MAXHOST", NI_MAXHOST); + PyModule_AddIntConstant(m, "NI_MAXHOST", NI_MAXHOST); #endif #ifdef NI_MAXSERV - PyModule_AddIntConstant(m, "NI_MAXSERV", NI_MAXSERV); + PyModule_AddIntConstant(m, "NI_MAXSERV", NI_MAXSERV); #endif #ifdef NI_NOFQDN - PyModule_AddIntConstant(m, "NI_NOFQDN", NI_NOFQDN); + PyModule_AddIntConstant(m, "NI_NOFQDN", NI_NOFQDN); #endif #ifdef NI_NUMERICHOST - PyModule_AddIntConstant(m, "NI_NUMERICHOST", NI_NUMERICHOST); + PyModule_AddIntConstant(m, "NI_NUMERICHOST", NI_NUMERICHOST); #endif #ifdef NI_NAMEREQD - PyModule_AddIntConstant(m, "NI_NAMEREQD", NI_NAMEREQD); + PyModule_AddIntConstant(m, "NI_NAMEREQD", NI_NAMEREQD); #endif #ifdef NI_NUMERICSERV - PyModule_AddIntConstant(m, "NI_NUMERICSERV", NI_NUMERICSERV); + PyModule_AddIntConstant(m, "NI_NUMERICSERV", NI_NUMERICSERV); #endif #ifdef NI_DGRAM - PyModule_AddIntConstant(m, "NI_DGRAM", NI_DGRAM); + PyModule_AddIntConstant(m, "NI_DGRAM", NI_DGRAM); #endif - /* shutdown() parameters */ + /* shutdown() parameters */ #ifdef SHUT_RD - PyModule_AddIntConstant(m, "SHUT_RD", SHUT_RD); + PyModule_AddIntConstant(m, "SHUT_RD", SHUT_RD); #elif defined(SD_RECEIVE) - PyModule_AddIntConstant(m, "SHUT_RD", SD_RECEIVE); + PyModule_AddIntConstant(m, "SHUT_RD", SD_RECEIVE); #else - PyModule_AddIntConstant(m, "SHUT_RD", 0); + PyModule_AddIntConstant(m, "SHUT_RD", 0); #endif #ifdef SHUT_WR - PyModule_AddIntConstant(m, "SHUT_WR", SHUT_WR); + PyModule_AddIntConstant(m, "SHUT_WR", SHUT_WR); #elif defined(SD_SEND) - PyModule_AddIntConstant(m, "SHUT_WR", SD_SEND); + PyModule_AddIntConstant(m, "SHUT_WR", SD_SEND); #else - PyModule_AddIntConstant(m, "SHUT_WR", 1); + PyModule_AddIntConstant(m, "SHUT_WR", 1); #endif #ifdef SHUT_RDWR - PyModule_AddIntConstant(m, "SHUT_RDWR", SHUT_RDWR); + PyModule_AddIntConstant(m, "SHUT_RDWR", SHUT_RDWR); #elif defined(SD_BOTH) - PyModule_AddIntConstant(m, "SHUT_RDWR", SD_BOTH); + PyModule_AddIntConstant(m, "SHUT_RDWR", SD_BOTH); #else - PyModule_AddIntConstant(m, "SHUT_RDWR", 2); + PyModule_AddIntConstant(m, "SHUT_RDWR", 2); #endif #ifdef SIO_RCVALL - { - PyObject *tmp; - tmp = PyLong_FromUnsignedLong(SIO_RCVALL); - if (tmp == NULL) - return NULL; - PyModule_AddObject(m, "SIO_RCVALL", tmp); - } - PyModule_AddIntConstant(m, "RCVALL_OFF", RCVALL_OFF); - PyModule_AddIntConstant(m, "RCVALL_ON", RCVALL_ON); - PyModule_AddIntConstant(m, "RCVALL_SOCKETLEVELONLY", RCVALL_SOCKETLEVELONLY); + { + PyObject *tmp; + tmp = PyLong_FromUnsignedLong(SIO_RCVALL); + if (tmp == NULL) + return NULL; + PyModule_AddObject(m, "SIO_RCVALL", tmp); + } + PyModule_AddIntConstant(m, "RCVALL_OFF", RCVALL_OFF); + PyModule_AddIntConstant(m, "RCVALL_ON", RCVALL_ON); + PyModule_AddIntConstant(m, "RCVALL_SOCKETLEVELONLY", RCVALL_SOCKETLEVELONLY); #ifdef RCVALL_IPLEVEL - PyModule_AddIntConstant(m, "RCVALL_IPLEVEL", RCVALL_IPLEVEL); + PyModule_AddIntConstant(m, "RCVALL_IPLEVEL", RCVALL_IPLEVEL); #endif #ifdef RCVALL_MAX - PyModule_AddIntConstant(m, "RCVALL_MAX", RCVALL_MAX); + PyModule_AddIntConstant(m, "RCVALL_MAX", RCVALL_MAX); #endif #endif /* _MSTCPIP_ */ - /* Initialize gethostbyname lock */ + /* Initialize gethostbyname lock */ #if defined(USE_GETHOSTBYNAME_LOCK) || defined(USE_GETADDRINFO_LOCK) - netdb_lock = PyThread_allocate_lock(); + netdb_lock = PyThread_allocate_lock(); #endif - return m; + return m; } @@ -5100,34 +5100,34 @@ PyInit__socket(void) int inet_pton(int af, const char *src, void *dst) { - if (af == AF_INET) { + if (af == AF_INET) { #if (SIZEOF_INT != 4) #error "Not sure if in_addr_t exists and int is not 32-bits." #endif - unsigned int packed_addr; - packed_addr = inet_addr(src); - if (packed_addr == INADDR_NONE) - return 0; - memcpy(dst, &packed_addr, 4); - return 1; - } - /* Should set errno to EAFNOSUPPORT */ - return -1; + unsigned int packed_addr; + packed_addr = inet_addr(src); + if (packed_addr == INADDR_NONE) + return 0; + memcpy(dst, &packed_addr, 4); + return 1; + } + /* Should set errno to EAFNOSUPPORT */ + return -1; } const char * inet_ntop(int af, const void *src, char *dst, socklen_t size) { - if (af == AF_INET) { - struct in_addr packed_addr; - if (size < 16) - /* Should set errno to ENOSPC. */ - return NULL; - memcpy(&packed_addr, src, sizeof(packed_addr)); - return strncpy(dst, inet_ntoa(packed_addr), size); - } - /* Should set errno to EAFNOSUPPORT */ - return NULL; + if (af == AF_INET) { + struct in_addr packed_addr; + if (size < 16) + /* Should set errno to ENOSPC. */ + return NULL; + memcpy(&packed_addr, src, sizeof(packed_addr)); + return strncpy(dst, inet_ntoa(packed_addr), size); + } + /* Should set errno to EAFNOSUPPORT */ + return NULL; } #endif diff --git a/Modules/socketmodule.h b/Modules/socketmodule.h index 65bc8ad..49ac9d0 100644 --- a/Modules/socketmodule.h +++ b/Modules/socketmodule.h @@ -17,7 +17,7 @@ # include <ws2tcpip.h> /* VC6 is shipped with old platform headers, and does not have MSTcpIP.h * Separate SDKs have all the functions we want, but older ones don't have - * any version information. + * any version information. * I use SIO_GET_MULTICAST_FILTER to detect a decent SDK. */ # ifdef SIO_GET_MULTICAST_FILTER @@ -76,44 +76,44 @@ extern "C" { #endif /* Python module and C API name */ -#define PySocket_MODULE_NAME "_socket" -#define PySocket_CAPI_NAME "CAPI" -#define PySocket_CAPSULE_NAME PySocket_MODULE_NAME "." PySocket_CAPI_NAME +#define PySocket_MODULE_NAME "_socket" +#define PySocket_CAPI_NAME "CAPI" +#define PySocket_CAPSULE_NAME PySocket_MODULE_NAME "." PySocket_CAPI_NAME /* Abstract the socket file descriptor type */ #ifdef MS_WINDOWS typedef SOCKET SOCKET_T; -# ifdef MS_WIN64 -# define SIZEOF_SOCKET_T 8 -# else -# define SIZEOF_SOCKET_T 4 -# endif +# ifdef MS_WIN64 +# define SIZEOF_SOCKET_T 8 +# else +# define SIZEOF_SOCKET_T 4 +# endif #else typedef int SOCKET_T; -# define SIZEOF_SOCKET_T SIZEOF_INT +# define SIZEOF_SOCKET_T SIZEOF_INT #endif /* Socket address */ typedef union sock_addr { - struct sockaddr_in in; + struct sockaddr_in in; #ifdef AF_UNIX - struct sockaddr_un un; + struct sockaddr_un un; #endif #ifdef AF_NETLINK - struct sockaddr_nl nl; + struct sockaddr_nl nl; #endif #ifdef ENABLE_IPV6 - struct sockaddr_in6 in6; - struct sockaddr_storage storage; + struct sockaddr_in6 in6; + struct sockaddr_storage storage; #endif #ifdef HAVE_BLUETOOTH_BLUETOOTH_H - struct sockaddr_l2 bt_l2; - struct sockaddr_rc bt_rc; - struct sockaddr_sco bt_sco; - struct sockaddr_hci bt_hci; + struct sockaddr_l2 bt_l2; + struct sockaddr_rc bt_rc; + struct sockaddr_sco bt_sco; + struct sockaddr_hci bt_hci; #endif #ifdef HAVE_NETPACKET_PACKET_H - struct sockaddr_ll ll; + struct sockaddr_ll ll; #endif } sock_addr_t; @@ -122,16 +122,16 @@ typedef union sock_addr { arguments properly. */ typedef struct { - PyObject_HEAD - SOCKET_T sock_fd; /* Socket file descriptor */ - int sock_family; /* Address family, e.g., AF_INET */ - int sock_type; /* Socket type, e.g., SOCK_STREAM */ - int sock_proto; /* Protocol type, usually 0 */ - PyObject *(*errorhandler)(void); /* Error handler; checks - errno, returns NULL and - sets a Python exception */ - double sock_timeout; /* Operation timeout in seconds; - 0.0 means non-blocking */ + PyObject_HEAD + SOCKET_T sock_fd; /* Socket file descriptor */ + int sock_family; /* Address family, e.g., AF_INET */ + int sock_type; /* Socket type, e.g., SOCK_STREAM */ + int sock_proto; /* Protocol type, usually 0 */ + PyObject *(*errorhandler)(void); /* Error handler; checks + errno, returns NULL and + sets a Python exception */ + double sock_timeout; /* Operation timeout in seconds; + 0.0 means non-blocking */ } PySocketSockObject; /* --- C API ----------------------------------------------------*/ @@ -139,7 +139,7 @@ typedef struct { /* Short explanation of what this C API export mechanism does and how it works: - The _ssl module needs access to the type object defined in + The _ssl module needs access to the type object defined in the _socket module. Since cross-DLL linking introduces a lot of problems on many platforms, the "trick" is to wrap the C API of a module in a struct which then gets exported to @@ -161,24 +161,24 @@ typedef struct { Load _socket module and its C API; this sets up the global PySocketModule: - - if (PySocketModule_ImportModuleAndAPI()) - return; + + if (PySocketModule_ImportModuleAndAPI()) + return; Now use the C API as if it were defined in the using module: - if (!PyArg_ParseTuple(args, "O!|zz:ssl", + if (!PyArg_ParseTuple(args, "O!|zz:ssl", - PySocketModule.Sock_Type, + PySocketModule.Sock_Type, - (PyObject*)&Sock, - &key_file, &cert_file)) - return NULL; + (PyObject*)&Sock, + &key_file, &cert_file)) + return NULL; Support could easily be extended to export more C APIs/symbols - this way. Currently, only the type object is exported, + this way. Currently, only the type object is exported, other candidates would be socket constructors and socket access functions. @@ -186,8 +186,8 @@ typedef struct { /* C API for usage by other Python modules */ typedef struct { - PyTypeObject *Sock_Type; - PyObject *error; + PyTypeObject *Sock_Type; + PyObject *error; } PySocketModule_APIObject; #define PySocketModule_ImportModuleAndAPI() PyCapsule_Import(PySocket_CAPSULE_NAME, 1) diff --git a/Modules/spwdmodule.c b/Modules/spwdmodule.c index 230b57c..3a62fe8 100644 --- a/Modules/spwdmodule.c +++ b/Modules/spwdmodule.c @@ -27,16 +27,16 @@ You have to be root to be able to use this module."); #if defined(HAVE_GETSPNAM) || defined(HAVE_GETSPENT) static PyStructSequence_Field struct_spwd_type_fields[] = { - {"sp_nam", "login name"}, - {"sp_pwd", "encrypted password"}, - {"sp_lstchg", "date of last change"}, - {"sp_min", "min #days between changes"}, - {"sp_max", "max #days between changes"}, - {"sp_warn", "#days before pw expires to warn user about it"}, - {"sp_inact", "#days after pw expires until account is blocked"}, - {"sp_expire", "#days since 1970-01-01 until account is disabled"}, - {"sp_flag", "reserved"}, - {0} + {"sp_nam", "login name"}, + {"sp_pwd", "encrypted password"}, + {"sp_lstchg", "date of last change"}, + {"sp_min", "min #days between changes"}, + {"sp_max", "max #days between changes"}, + {"sp_warn", "#days before pw expires to warn user about it"}, + {"sp_inact", "#days after pw expires until account is blocked"}, + {"sp_expire", "#days since 1970-01-01 until account is disabled"}, + {"sp_flag", "reserved"}, + {0} }; PyDoc_STRVAR(struct_spwd__doc__, @@ -46,10 +46,10 @@ This object may be accessed either as a 9-tuple of\n\ or via the object attributes as named in the above tuple."); static PyStructSequence_Desc struct_spwd_type_desc = { - "spwd.struct_spwd", - struct_spwd__doc__, - struct_spwd_type_fields, - 9, + "spwd.struct_spwd", + struct_spwd__doc__, + struct_spwd_type_fields, + 9, }; static int initialized; @@ -60,45 +60,45 @@ static void sets(PyObject *v, int i, const char* val) { if (val) { - PyObject *o = PyUnicode_Decode(val, strlen(val), - Py_FileSystemDefaultEncoding, - "surrogateescape"); - PyStructSequence_SET_ITEM(v, i, o); + PyObject *o = PyUnicode_Decode(val, strlen(val), + Py_FileSystemDefaultEncoding, + "surrogateescape"); + PyStructSequence_SET_ITEM(v, i, o); } else { - PyStructSequence_SET_ITEM(v, i, Py_None); - Py_INCREF(Py_None); + PyStructSequence_SET_ITEM(v, i, Py_None); + Py_INCREF(Py_None); } } static PyObject *mkspent(struct spwd *p) { - int setIndex = 0; - PyObject *v = PyStructSequence_New(&StructSpwdType); - if (v == NULL) - return NULL; + int setIndex = 0; + PyObject *v = PyStructSequence_New(&StructSpwdType); + if (v == NULL) + return NULL; #define SETI(i,val) PyStructSequence_SET_ITEM(v, i, PyLong_FromLong((long) val)) #define SETS(i,val) sets(v, i, val) - SETS(setIndex++, p->sp_namp); - SETS(setIndex++, p->sp_pwdp); - SETI(setIndex++, p->sp_lstchg); - SETI(setIndex++, p->sp_min); - SETI(setIndex++, p->sp_max); - SETI(setIndex++, p->sp_warn); - SETI(setIndex++, p->sp_inact); - SETI(setIndex++, p->sp_expire); - SETI(setIndex++, p->sp_flag); + SETS(setIndex++, p->sp_namp); + SETS(setIndex++, p->sp_pwdp); + SETI(setIndex++, p->sp_lstchg); + SETI(setIndex++, p->sp_min); + SETI(setIndex++, p->sp_max); + SETI(setIndex++, p->sp_warn); + SETI(setIndex++, p->sp_inact); + SETI(setIndex++, p->sp_expire); + SETI(setIndex++, p->sp_flag); #undef SETS #undef SETI - if (PyErr_Occurred()) { - Py_DECREF(v); - return NULL; - } + if (PyErr_Occurred()) { + Py_DECREF(v); + return NULL; + } - return v; + return v; } #endif /* HAVE_GETSPNAM || HAVE_GETSPENT */ @@ -114,26 +114,26 @@ See spwd.__doc__ for more on shadow password database entries."); static PyObject* spwd_getspnam(PyObject *self, PyObject *args) { - char *name; - struct spwd *p; - PyObject *arg, *bytes, *retval = NULL; - - if (!PyArg_ParseTuple(args, "U:getspnam", &arg)) - return NULL; - if ((bytes = PyUnicode_AsEncodedString(arg, - Py_FileSystemDefaultEncoding, - "surrogateescape")) == NULL) - return NULL; - if (PyBytes_AsStringAndSize(bytes, &name, NULL) == -1) - goto out; - if ((p = getspnam(name)) == NULL) { - PyErr_SetString(PyExc_KeyError, "getspnam(): name not found"); - goto out; - } - retval = mkspent(p); + char *name; + struct spwd *p; + PyObject *arg, *bytes, *retval = NULL; + + if (!PyArg_ParseTuple(args, "U:getspnam", &arg)) + return NULL; + if ((bytes = PyUnicode_AsEncodedString(arg, + Py_FileSystemDefaultEncoding, + "surrogateescape")) == NULL) + return NULL; + if (PyBytes_AsStringAndSize(bytes, &name, NULL) == -1) + goto out; + if ((p = getspnam(name)) == NULL) { + PyErr_SetString(PyExc_KeyError, "getspnam(): name not found"); + goto out; + } + retval = mkspent(p); out: - Py_DECREF(bytes); - return retval; + Py_DECREF(bytes); + return retval; } #endif /* HAVE_GETSPNAM */ @@ -149,63 +149,63 @@ See spwd.__doc__ for more on shadow password database entries."); static PyObject * spwd_getspall(PyObject *self, PyObject *args) { - PyObject *d; - struct spwd *p; - if ((d = PyList_New(0)) == NULL) - return NULL; - setspent(); - while ((p = getspent()) != NULL) { - PyObject *v = mkspent(p); - if (v == NULL || PyList_Append(d, v) != 0) { - Py_XDECREF(v); - Py_DECREF(d); - endspent(); - return NULL; - } - Py_DECREF(v); - } - endspent(); - return d; + PyObject *d; + struct spwd *p; + if ((d = PyList_New(0)) == NULL) + return NULL; + setspent(); + while ((p = getspent()) != NULL) { + PyObject *v = mkspent(p); + if (v == NULL || PyList_Append(d, v) != 0) { + Py_XDECREF(v); + Py_DECREF(d); + endspent(); + return NULL; + } + Py_DECREF(v); + } + endspent(); + return d; } #endif /* HAVE_GETSPENT */ static PyMethodDef spwd_methods[] = { -#ifdef HAVE_GETSPNAM - {"getspnam", spwd_getspnam, METH_VARARGS, spwd_getspnam__doc__}, +#ifdef HAVE_GETSPNAM + {"getspnam", spwd_getspnam, METH_VARARGS, spwd_getspnam__doc__}, #endif #ifdef HAVE_GETSPENT - {"getspall", spwd_getspall, METH_NOARGS, spwd_getspall__doc__}, + {"getspall", spwd_getspall, METH_NOARGS, spwd_getspall__doc__}, #endif - {NULL, NULL} /* sentinel */ + {NULL, NULL} /* sentinel */ }; static struct PyModuleDef spwdmodule = { - PyModuleDef_HEAD_INIT, - "spwd", - spwd__doc__, - -1, - spwd_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "spwd", + spwd__doc__, + -1, + spwd_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_spwd(void) { - PyObject *m; - m=PyModule_Create(&spwdmodule); - if (m == NULL) - return NULL; - if (!initialized) - PyStructSequence_InitType(&StructSpwdType, - &struct_spwd_type_desc); - Py_INCREF((PyObject *) &StructSpwdType); - PyModule_AddObject(m, "struct_spwd", (PyObject *) &StructSpwdType); - initialized = 1; - return m; + PyObject *m; + m=PyModule_Create(&spwdmodule); + if (m == NULL) + return NULL; + if (!initialized) + PyStructSequence_InitType(&StructSpwdType, + &struct_spwd_type_desc); + Py_INCREF((PyObject *) &StructSpwdType); + PyModule_AddObject(m, "struct_spwd", (PyObject *) &StructSpwdType); + initialized = 1; + return m; } diff --git a/Modules/symtablemodule.c b/Modules/symtablemodule.c index 3388d63..26e2768 100644 --- a/Modules/symtablemodule.c +++ b/Modules/symtablemodule.c @@ -8,97 +8,97 @@ static PyObject * symtable_symtable(PyObject *self, PyObject *args) { - struct symtable *st; - PyObject *t; + struct symtable *st; + PyObject *t; - char *str; - char *filename; - char *startstr; - int start; + char *str; + char *filename; + char *startstr; + int start; - if (!PyArg_ParseTuple(args, "sss:symtable", &str, &filename, - &startstr)) - return NULL; - if (strcmp(startstr, "exec") == 0) - start = Py_file_input; - else if (strcmp(startstr, "eval") == 0) - start = Py_eval_input; - else if (strcmp(startstr, "single") == 0) - start = Py_single_input; - else { - PyErr_SetString(PyExc_ValueError, - "symtable() arg 3 must be 'exec' or 'eval' or 'single'"); - return NULL; - } - st = Py_SymtableString(str, filename, start); - if (st == NULL) - return NULL; - t = st->st_blocks; - Py_INCREF(t); - PyMem_Free((void *)st->st_future); - PySymtable_Free(st); - return t; + if (!PyArg_ParseTuple(args, "sss:symtable", &str, &filename, + &startstr)) + return NULL; + if (strcmp(startstr, "exec") == 0) + start = Py_file_input; + else if (strcmp(startstr, "eval") == 0) + start = Py_eval_input; + else if (strcmp(startstr, "single") == 0) + start = Py_single_input; + else { + PyErr_SetString(PyExc_ValueError, + "symtable() arg 3 must be 'exec' or 'eval' or 'single'"); + return NULL; + } + st = Py_SymtableString(str, filename, start); + if (st == NULL) + return NULL; + t = st->st_blocks; + Py_INCREF(t); + PyMem_Free((void *)st->st_future); + PySymtable_Free(st); + return t; } static PyMethodDef symtable_methods[] = { - {"symtable", symtable_symtable, METH_VARARGS, - PyDoc_STR("Return symbol and scope dictionaries" - " used internally by compiler.")}, - {NULL, NULL} /* sentinel */ + {"symtable", symtable_symtable, METH_VARARGS, + PyDoc_STR("Return symbol and scope dictionaries" + " used internally by compiler.")}, + {NULL, NULL} /* sentinel */ }; static struct PyModuleDef symtablemodule = { - PyModuleDef_HEAD_INIT, - "_symtable", - NULL, - -1, - symtable_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_symtable", + NULL, + -1, + symtable_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit__symtable(void) { - PyObject *m; + PyObject *m; - m = PyModule_Create(&symtablemodule); - if (m == NULL) - return NULL; - PyModule_AddIntConstant(m, "USE", USE); - PyModule_AddIntConstant(m, "DEF_GLOBAL", DEF_GLOBAL); - PyModule_AddIntConstant(m, "DEF_LOCAL", DEF_LOCAL); - PyModule_AddIntConstant(m, "DEF_PARAM", DEF_PARAM); - PyModule_AddIntConstant(m, "DEF_STAR", DEF_STAR); - PyModule_AddIntConstant(m, "DEF_DOUBLESTAR", DEF_DOUBLESTAR); - PyModule_AddIntConstant(m, "DEF_INTUPLE", DEF_INTUPLE); - PyModule_AddIntConstant(m, "DEF_FREE", DEF_FREE); - PyModule_AddIntConstant(m, "DEF_FREE_GLOBAL", DEF_FREE_GLOBAL); - PyModule_AddIntConstant(m, "DEF_FREE_CLASS", DEF_FREE_CLASS); - PyModule_AddIntConstant(m, "DEF_IMPORT", DEF_IMPORT); - PyModule_AddIntConstant(m, "DEF_BOUND", DEF_BOUND); + m = PyModule_Create(&symtablemodule); + if (m == NULL) + return NULL; + PyModule_AddIntConstant(m, "USE", USE); + PyModule_AddIntConstant(m, "DEF_GLOBAL", DEF_GLOBAL); + PyModule_AddIntConstant(m, "DEF_LOCAL", DEF_LOCAL); + PyModule_AddIntConstant(m, "DEF_PARAM", DEF_PARAM); + PyModule_AddIntConstant(m, "DEF_STAR", DEF_STAR); + PyModule_AddIntConstant(m, "DEF_DOUBLESTAR", DEF_DOUBLESTAR); + PyModule_AddIntConstant(m, "DEF_INTUPLE", DEF_INTUPLE); + PyModule_AddIntConstant(m, "DEF_FREE", DEF_FREE); + PyModule_AddIntConstant(m, "DEF_FREE_GLOBAL", DEF_FREE_GLOBAL); + PyModule_AddIntConstant(m, "DEF_FREE_CLASS", DEF_FREE_CLASS); + PyModule_AddIntConstant(m, "DEF_IMPORT", DEF_IMPORT); + PyModule_AddIntConstant(m, "DEF_BOUND", DEF_BOUND); - PyModule_AddIntConstant(m, "TYPE_FUNCTION", FunctionBlock); - PyModule_AddIntConstant(m, "TYPE_CLASS", ClassBlock); - PyModule_AddIntConstant(m, "TYPE_MODULE", ModuleBlock); + PyModule_AddIntConstant(m, "TYPE_FUNCTION", FunctionBlock); + PyModule_AddIntConstant(m, "TYPE_CLASS", ClassBlock); + PyModule_AddIntConstant(m, "TYPE_MODULE", ModuleBlock); - PyModule_AddIntConstant(m, "OPT_IMPORT_STAR", OPT_IMPORT_STAR); - PyModule_AddIntConstant(m, "OPT_TOPLEVEL", OPT_TOPLEVEL); + PyModule_AddIntConstant(m, "OPT_IMPORT_STAR", OPT_IMPORT_STAR); + PyModule_AddIntConstant(m, "OPT_TOPLEVEL", OPT_TOPLEVEL); - PyModule_AddIntConstant(m, "LOCAL", LOCAL); - PyModule_AddIntConstant(m, "GLOBAL_EXPLICIT", GLOBAL_EXPLICIT); - PyModule_AddIntConstant(m, "GLOBAL_IMPLICIT", GLOBAL_IMPLICIT); - PyModule_AddIntConstant(m, "FREE", FREE); - PyModule_AddIntConstant(m, "CELL", CELL); + PyModule_AddIntConstant(m, "LOCAL", LOCAL); + PyModule_AddIntConstant(m, "GLOBAL_EXPLICIT", GLOBAL_EXPLICIT); + PyModule_AddIntConstant(m, "GLOBAL_IMPLICIT", GLOBAL_IMPLICIT); + PyModule_AddIntConstant(m, "FREE", FREE); + PyModule_AddIntConstant(m, "CELL", CELL); - PyModule_AddIntConstant(m, "SCOPE_OFF", SCOPE_OFFSET); - PyModule_AddIntConstant(m, "SCOPE_MASK", SCOPE_MASK); + PyModule_AddIntConstant(m, "SCOPE_OFF", SCOPE_OFFSET); + PyModule_AddIntConstant(m, "SCOPE_MASK", SCOPE_MASK); - if (PyErr_Occurred()) { - Py_DECREF(m); - m = 0; - } - return m; + if (PyErr_Occurred()) { + Py_DECREF(m); + m = 0; + } + return m; } diff --git a/Modules/syslogmodule.c b/Modules/syslogmodule.c index c6a3b36..5532d03 100644 --- a/Modules/syslogmodule.c +++ b/Modules/syslogmodule.c @@ -4,20 +4,20 @@ Cathedral City, California Republic, United States of America. All Rights Reserved -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in +both that copyright notice and this permission notice appear in supporting documentation, and that the name of Lance Ellinghouse -not be used in advertising or publicity pertaining to distribution +not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. LANCE ELLINGHOUSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND -FITNESS, IN NO EVENT SHALL LANCE ELLINGHOUSE BE LIABLE FOR ANY SPECIAL, -INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING -FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, -NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION +FITNESS, IN NO EVENT SHALL LANCE ELLINGHOUSE BE LIABLE FOR ANY SPECIAL, +INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING +FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, +NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ******************************************************************/ @@ -49,198 +49,198 @@ Revision history: #include <syslog.h> /* only one instance, only one syslog, so globals should be ok */ -static PyObject *S_ident_o = NULL; /* identifier, held by openlog() */ +static PyObject *S_ident_o = NULL; /* identifier, held by openlog() */ -static PyObject * +static PyObject * syslog_openlog(PyObject * self, PyObject * args) { - long logopt = 0; - long facility = LOG_USER; - PyObject *new_S_ident_o; - const char *ident; - - if (!PyArg_ParseTuple(args, - "U|ll;ident string [, logoption [, facility]]", - &new_S_ident_o, &logopt, &facility)) - return NULL; - - /* This is needed because openlog() does NOT make a copy - * and syslog() later uses it.. cannot trash it. - */ - Py_XDECREF(S_ident_o); - S_ident_o = new_S_ident_o; - Py_INCREF(S_ident_o); - - ident = _PyUnicode_AsString(S_ident_o); - if (ident == NULL) - return NULL; - openlog(ident, logopt, facility); - - Py_INCREF(Py_None); - return Py_None; + long logopt = 0; + long facility = LOG_USER; + PyObject *new_S_ident_o; + const char *ident; + + if (!PyArg_ParseTuple(args, + "U|ll;ident string [, logoption [, facility]]", + &new_S_ident_o, &logopt, &facility)) + return NULL; + + /* This is needed because openlog() does NOT make a copy + * and syslog() later uses it.. cannot trash it. + */ + Py_XDECREF(S_ident_o); + S_ident_o = new_S_ident_o; + Py_INCREF(S_ident_o); + + ident = _PyUnicode_AsString(S_ident_o); + if (ident == NULL) + return NULL; + openlog(ident, logopt, facility); + + Py_INCREF(Py_None); + return Py_None; } -static PyObject * +static PyObject * syslog_syslog(PyObject * self, PyObject * args) { - PyObject *message_object; - const char *message; - int priority = LOG_INFO; - - if (!PyArg_ParseTuple(args, "iU;[priority,] message string", - &priority, &message_object)) { - PyErr_Clear(); - if (!PyArg_ParseTuple(args, "U;[priority,] message string", - &message_object)) - return NULL; - } - - message = _PyUnicode_AsString(message_object); - if (message == NULL) - return NULL; - Py_BEGIN_ALLOW_THREADS; - syslog(priority, "%s", message); - Py_END_ALLOW_THREADS; - Py_RETURN_NONE; + PyObject *message_object; + const char *message; + int priority = LOG_INFO; + + if (!PyArg_ParseTuple(args, "iU;[priority,] message string", + &priority, &message_object)) { + PyErr_Clear(); + if (!PyArg_ParseTuple(args, "U;[priority,] message string", + &message_object)) + return NULL; + } + + message = _PyUnicode_AsString(message_object); + if (message == NULL) + return NULL; + Py_BEGIN_ALLOW_THREADS; + syslog(priority, "%s", message); + Py_END_ALLOW_THREADS; + Py_RETURN_NONE; } -static PyObject * +static PyObject * syslog_closelog(PyObject *self, PyObject *unused) { - closelog(); - Py_XDECREF(S_ident_o); - S_ident_o = NULL; - Py_INCREF(Py_None); - return Py_None; + closelog(); + Py_XDECREF(S_ident_o); + S_ident_o = NULL; + Py_INCREF(Py_None); + return Py_None; } -static PyObject * +static PyObject * syslog_setlogmask(PyObject *self, PyObject *args) { - long maskpri, omaskpri; + long maskpri, omaskpri; - if (!PyArg_ParseTuple(args, "l;mask for priority", &maskpri)) - return NULL; - omaskpri = setlogmask(maskpri); - return PyLong_FromLong(omaskpri); + if (!PyArg_ParseTuple(args, "l;mask for priority", &maskpri)) + return NULL; + omaskpri = setlogmask(maskpri); + return PyLong_FromLong(omaskpri); } -static PyObject * +static PyObject * syslog_log_mask(PyObject *self, PyObject *args) { - long mask; - long pri; - if (!PyArg_ParseTuple(args, "l:LOG_MASK", &pri)) - return NULL; - mask = LOG_MASK(pri); - return PyLong_FromLong(mask); + long mask; + long pri; + if (!PyArg_ParseTuple(args, "l:LOG_MASK", &pri)) + return NULL; + mask = LOG_MASK(pri); + return PyLong_FromLong(mask); } -static PyObject * +static PyObject * syslog_log_upto(PyObject *self, PyObject *args) { - long mask; - long pri; - if (!PyArg_ParseTuple(args, "l:LOG_UPTO", &pri)) - return NULL; - mask = LOG_UPTO(pri); - return PyLong_FromLong(mask); + long mask; + long pri; + if (!PyArg_ParseTuple(args, "l:LOG_UPTO", &pri)) + return NULL; + mask = LOG_UPTO(pri); + return PyLong_FromLong(mask); } /* List of functions defined in the module */ static PyMethodDef syslog_methods[] = { - {"openlog", syslog_openlog, METH_VARARGS}, - {"closelog", syslog_closelog, METH_NOARGS}, - {"syslog", syslog_syslog, METH_VARARGS}, - {"setlogmask", syslog_setlogmask, METH_VARARGS}, - {"LOG_MASK", syslog_log_mask, METH_VARARGS}, - {"LOG_UPTO", syslog_log_upto, METH_VARARGS}, - {NULL, NULL, 0} + {"openlog", syslog_openlog, METH_VARARGS}, + {"closelog", syslog_closelog, METH_NOARGS}, + {"syslog", syslog_syslog, METH_VARARGS}, + {"setlogmask", syslog_setlogmask, METH_VARARGS}, + {"LOG_MASK", syslog_log_mask, METH_VARARGS}, + {"LOG_UPTO", syslog_log_upto, METH_VARARGS}, + {NULL, NULL, 0} }; /* Initialization function for the module */ static struct PyModuleDef syslogmodule = { - PyModuleDef_HEAD_INIT, - "syslog", - NULL, - -1, - syslog_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "syslog", + NULL, + -1, + syslog_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_syslog(void) { - PyObject *m; - - /* Create the module and add the functions */ - m = PyModule_Create(&syslogmodule); - if (m == NULL) - return NULL; - - /* Add some symbolic constants to the module */ - - /* Priorities */ - PyModule_AddIntConstant(m, "LOG_EMERG", LOG_EMERG); - PyModule_AddIntConstant(m, "LOG_ALERT", LOG_ALERT); - PyModule_AddIntConstant(m, "LOG_CRIT", LOG_CRIT); - PyModule_AddIntConstant(m, "LOG_ERR", LOG_ERR); - PyModule_AddIntConstant(m, "LOG_WARNING", LOG_WARNING); - PyModule_AddIntConstant(m, "LOG_NOTICE", LOG_NOTICE); - PyModule_AddIntConstant(m, "LOG_INFO", LOG_INFO); - PyModule_AddIntConstant(m, "LOG_DEBUG", LOG_DEBUG); - - /* openlog() option flags */ - PyModule_AddIntConstant(m, "LOG_PID", LOG_PID); - PyModule_AddIntConstant(m, "LOG_CONS", LOG_CONS); - PyModule_AddIntConstant(m, "LOG_NDELAY", LOG_NDELAY); + PyObject *m; + + /* Create the module and add the functions */ + m = PyModule_Create(&syslogmodule); + if (m == NULL) + return NULL; + + /* Add some symbolic constants to the module */ + + /* Priorities */ + PyModule_AddIntConstant(m, "LOG_EMERG", LOG_EMERG); + PyModule_AddIntConstant(m, "LOG_ALERT", LOG_ALERT); + PyModule_AddIntConstant(m, "LOG_CRIT", LOG_CRIT); + PyModule_AddIntConstant(m, "LOG_ERR", LOG_ERR); + PyModule_AddIntConstant(m, "LOG_WARNING", LOG_WARNING); + PyModule_AddIntConstant(m, "LOG_NOTICE", LOG_NOTICE); + PyModule_AddIntConstant(m, "LOG_INFO", LOG_INFO); + PyModule_AddIntConstant(m, "LOG_DEBUG", LOG_DEBUG); + + /* openlog() option flags */ + PyModule_AddIntConstant(m, "LOG_PID", LOG_PID); + PyModule_AddIntConstant(m, "LOG_CONS", LOG_CONS); + PyModule_AddIntConstant(m, "LOG_NDELAY", LOG_NDELAY); #ifdef LOG_NOWAIT - PyModule_AddIntConstant(m, "LOG_NOWAIT", LOG_NOWAIT); + PyModule_AddIntConstant(m, "LOG_NOWAIT", LOG_NOWAIT); #endif #ifdef LOG_PERROR - PyModule_AddIntConstant(m, "LOG_PERROR", LOG_PERROR); + PyModule_AddIntConstant(m, "LOG_PERROR", LOG_PERROR); #endif - /* Facilities */ - PyModule_AddIntConstant(m, "LOG_KERN", LOG_KERN); - PyModule_AddIntConstant(m, "LOG_USER", LOG_USER); - PyModule_AddIntConstant(m, "LOG_MAIL", LOG_MAIL); - PyModule_AddIntConstant(m, "LOG_DAEMON", LOG_DAEMON); - PyModule_AddIntConstant(m, "LOG_AUTH", LOG_AUTH); - PyModule_AddIntConstant(m, "LOG_LPR", LOG_LPR); - PyModule_AddIntConstant(m, "LOG_LOCAL0", LOG_LOCAL0); - PyModule_AddIntConstant(m, "LOG_LOCAL1", LOG_LOCAL1); - PyModule_AddIntConstant(m, "LOG_LOCAL2", LOG_LOCAL2); - PyModule_AddIntConstant(m, "LOG_LOCAL3", LOG_LOCAL3); - PyModule_AddIntConstant(m, "LOG_LOCAL4", LOG_LOCAL4); - PyModule_AddIntConstant(m, "LOG_LOCAL5", LOG_LOCAL5); - PyModule_AddIntConstant(m, "LOG_LOCAL6", LOG_LOCAL6); - PyModule_AddIntConstant(m, "LOG_LOCAL7", LOG_LOCAL7); + /* Facilities */ + PyModule_AddIntConstant(m, "LOG_KERN", LOG_KERN); + PyModule_AddIntConstant(m, "LOG_USER", LOG_USER); + PyModule_AddIntConstant(m, "LOG_MAIL", LOG_MAIL); + PyModule_AddIntConstant(m, "LOG_DAEMON", LOG_DAEMON); + PyModule_AddIntConstant(m, "LOG_AUTH", LOG_AUTH); + PyModule_AddIntConstant(m, "LOG_LPR", LOG_LPR); + PyModule_AddIntConstant(m, "LOG_LOCAL0", LOG_LOCAL0); + PyModule_AddIntConstant(m, "LOG_LOCAL1", LOG_LOCAL1); + PyModule_AddIntConstant(m, "LOG_LOCAL2", LOG_LOCAL2); + PyModule_AddIntConstant(m, "LOG_LOCAL3", LOG_LOCAL3); + PyModule_AddIntConstant(m, "LOG_LOCAL4", LOG_LOCAL4); + PyModule_AddIntConstant(m, "LOG_LOCAL5", LOG_LOCAL5); + PyModule_AddIntConstant(m, "LOG_LOCAL6", LOG_LOCAL6); + PyModule_AddIntConstant(m, "LOG_LOCAL7", LOG_LOCAL7); #ifndef LOG_SYSLOG -#define LOG_SYSLOG LOG_DAEMON +#define LOG_SYSLOG LOG_DAEMON #endif #ifndef LOG_NEWS -#define LOG_NEWS LOG_MAIL +#define LOG_NEWS LOG_MAIL #endif #ifndef LOG_UUCP -#define LOG_UUCP LOG_MAIL +#define LOG_UUCP LOG_MAIL #endif #ifndef LOG_CRON -#define LOG_CRON LOG_DAEMON +#define LOG_CRON LOG_DAEMON #endif - PyModule_AddIntConstant(m, "LOG_SYSLOG", LOG_SYSLOG); - PyModule_AddIntConstant(m, "LOG_CRON", LOG_CRON); - PyModule_AddIntConstant(m, "LOG_UUCP", LOG_UUCP); - PyModule_AddIntConstant(m, "LOG_NEWS", LOG_NEWS); - return m; + PyModule_AddIntConstant(m, "LOG_SYSLOG", LOG_SYSLOG); + PyModule_AddIntConstant(m, "LOG_CRON", LOG_CRON); + PyModule_AddIntConstant(m, "LOG_UUCP", LOG_UUCP); + PyModule_AddIntConstant(m, "LOG_NEWS", LOG_NEWS); + return m; } diff --git a/Modules/termios.c b/Modules/termios.c index 9fccb2e..97a0da2 100644 --- a/Modules/termios.c +++ b/Modules/termios.c @@ -42,14 +42,14 @@ static PyObject *TermiosError; static int fdconv(PyObject* obj, void* p) { - int fd; - - fd = PyObject_AsFileDescriptor(obj); - if (fd >= 0) { - *(int*)p = fd; - return 1; - } - return 0; + int fd; + + fd = PyObject_AsFileDescriptor(obj); + if (fd >= 0) { + *(int*)p = fd; + return 1; + } + return 0; } PyDoc_STRVAR(termios_tcgetattr__doc__, @@ -66,67 +66,67 @@ in this module."); static PyObject * termios_tcgetattr(PyObject *self, PyObject *args) { - int fd; - struct termios mode; - PyObject *cc; - speed_t ispeed, ospeed; - PyObject *v; - int i; - char ch; - - if (!PyArg_ParseTuple(args, "O&:tcgetattr", - fdconv, (void*)&fd)) - return NULL; - - if (tcgetattr(fd, &mode) == -1) - return PyErr_SetFromErrno(TermiosError); - - ispeed = cfgetispeed(&mode); - ospeed = cfgetospeed(&mode); - - cc = PyList_New(NCCS); - if (cc == NULL) - return NULL; - for (i = 0; i < NCCS; i++) { - ch = (char)mode.c_cc[i]; - v = PyBytes_FromStringAndSize(&ch, 1); - if (v == NULL) - goto err; - PyList_SetItem(cc, i, v); - } - - /* Convert the MIN and TIME slots to integer. On some systems, the - MIN and TIME slots are the same as the EOF and EOL slots. So we - only do this in noncanonical input mode. */ - if ((mode.c_lflag & ICANON) == 0) { - v = PyLong_FromLong((long)mode.c_cc[VMIN]); - if (v == NULL) - goto err; - PyList_SetItem(cc, VMIN, v); - v = PyLong_FromLong((long)mode.c_cc[VTIME]); - if (v == NULL) - goto err; - PyList_SetItem(cc, VTIME, v); - } - - if (!(v = PyList_New(7))) - goto err; - - PyList_SetItem(v, 0, PyLong_FromLong((long)mode.c_iflag)); - PyList_SetItem(v, 1, PyLong_FromLong((long)mode.c_oflag)); - PyList_SetItem(v, 2, PyLong_FromLong((long)mode.c_cflag)); - PyList_SetItem(v, 3, PyLong_FromLong((long)mode.c_lflag)); - PyList_SetItem(v, 4, PyLong_FromLong((long)ispeed)); - PyList_SetItem(v, 5, PyLong_FromLong((long)ospeed)); - PyList_SetItem(v, 6, cc); - if (PyErr_Occurred()){ - Py_DECREF(v); - goto err; - } - return v; + int fd; + struct termios mode; + PyObject *cc; + speed_t ispeed, ospeed; + PyObject *v; + int i; + char ch; + + if (!PyArg_ParseTuple(args, "O&:tcgetattr", + fdconv, (void*)&fd)) + return NULL; + + if (tcgetattr(fd, &mode) == -1) + return PyErr_SetFromErrno(TermiosError); + + ispeed = cfgetispeed(&mode); + ospeed = cfgetospeed(&mode); + + cc = PyList_New(NCCS); + if (cc == NULL) + return NULL; + for (i = 0; i < NCCS; i++) { + ch = (char)mode.c_cc[i]; + v = PyBytes_FromStringAndSize(&ch, 1); + if (v == NULL) + goto err; + PyList_SetItem(cc, i, v); + } + + /* Convert the MIN and TIME slots to integer. On some systems, the + MIN and TIME slots are the same as the EOF and EOL slots. So we + only do this in noncanonical input mode. */ + if ((mode.c_lflag & ICANON) == 0) { + v = PyLong_FromLong((long)mode.c_cc[VMIN]); + if (v == NULL) + goto err; + PyList_SetItem(cc, VMIN, v); + v = PyLong_FromLong((long)mode.c_cc[VTIME]); + if (v == NULL) + goto err; + PyList_SetItem(cc, VTIME, v); + } + + if (!(v = PyList_New(7))) + goto err; + + PyList_SetItem(v, 0, PyLong_FromLong((long)mode.c_iflag)); + PyList_SetItem(v, 1, PyLong_FromLong((long)mode.c_oflag)); + PyList_SetItem(v, 2, PyLong_FromLong((long)mode.c_cflag)); + PyList_SetItem(v, 3, PyLong_FromLong((long)mode.c_lflag)); + PyList_SetItem(v, 4, PyLong_FromLong((long)ispeed)); + PyList_SetItem(v, 5, PyLong_FromLong((long)ospeed)); + PyList_SetItem(v, 6, cc); + if (PyErr_Occurred()){ + Py_DECREF(v); + goto err; + } + return v; err: - Py_DECREF(cc); - return NULL; + Py_DECREF(cc); + return NULL; } PyDoc_STRVAR(termios_tcsetattr__doc__, @@ -143,64 +143,64 @@ queued output and discarding all queued input. "); static PyObject * termios_tcsetattr(PyObject *self, PyObject *args) { - int fd, when; - struct termios mode; - speed_t ispeed, ospeed; - PyObject *term, *cc, *v; - int i; - - if (!PyArg_ParseTuple(args, "O&iO:tcsetattr", - fdconv, &fd, &when, &term)) - return NULL; - if (!PyList_Check(term) || PyList_Size(term) != 7) { - PyErr_SetString(PyExc_TypeError, - "tcsetattr, arg 3: must be 7 element list"); - return NULL; - } - - /* Get the old mode, in case there are any hidden fields... */ - if (tcgetattr(fd, &mode) == -1) - return PyErr_SetFromErrno(TermiosError); - mode.c_iflag = (tcflag_t) PyLong_AsLong(PyList_GetItem(term, 0)); - mode.c_oflag = (tcflag_t) PyLong_AsLong(PyList_GetItem(term, 1)); - mode.c_cflag = (tcflag_t) PyLong_AsLong(PyList_GetItem(term, 2)); - mode.c_lflag = (tcflag_t) PyLong_AsLong(PyList_GetItem(term, 3)); - ispeed = (speed_t) PyLong_AsLong(PyList_GetItem(term, 4)); - ospeed = (speed_t) PyLong_AsLong(PyList_GetItem(term, 5)); - cc = PyList_GetItem(term, 6); - if (PyErr_Occurred()) - return NULL; - - if (!PyList_Check(cc) || PyList_Size(cc) != NCCS) { - PyErr_Format(PyExc_TypeError, - "tcsetattr: attributes[6] must be %d element list", - NCCS); - return NULL; - } - - for (i = 0; i < NCCS; i++) { - v = PyList_GetItem(cc, i); - - if (PyBytes_Check(v) && PyBytes_Size(v) == 1) - mode.c_cc[i] = (cc_t) * PyBytes_AsString(v); - else if (PyLong_Check(v)) - mode.c_cc[i] = (cc_t) PyLong_AsLong(v); - else { - PyErr_SetString(PyExc_TypeError, + int fd, when; + struct termios mode; + speed_t ispeed, ospeed; + PyObject *term, *cc, *v; + int i; + + if (!PyArg_ParseTuple(args, "O&iO:tcsetattr", + fdconv, &fd, &when, &term)) + return NULL; + if (!PyList_Check(term) || PyList_Size(term) != 7) { + PyErr_SetString(PyExc_TypeError, + "tcsetattr, arg 3: must be 7 element list"); + return NULL; + } + + /* Get the old mode, in case there are any hidden fields... */ + if (tcgetattr(fd, &mode) == -1) + return PyErr_SetFromErrno(TermiosError); + mode.c_iflag = (tcflag_t) PyLong_AsLong(PyList_GetItem(term, 0)); + mode.c_oflag = (tcflag_t) PyLong_AsLong(PyList_GetItem(term, 1)); + mode.c_cflag = (tcflag_t) PyLong_AsLong(PyList_GetItem(term, 2)); + mode.c_lflag = (tcflag_t) PyLong_AsLong(PyList_GetItem(term, 3)); + ispeed = (speed_t) PyLong_AsLong(PyList_GetItem(term, 4)); + ospeed = (speed_t) PyLong_AsLong(PyList_GetItem(term, 5)); + cc = PyList_GetItem(term, 6); + if (PyErr_Occurred()) + return NULL; + + if (!PyList_Check(cc) || PyList_Size(cc) != NCCS) { + PyErr_Format(PyExc_TypeError, + "tcsetattr: attributes[6] must be %d element list", + NCCS); + return NULL; + } + + for (i = 0; i < NCCS; i++) { + v = PyList_GetItem(cc, i); + + if (PyBytes_Check(v) && PyBytes_Size(v) == 1) + mode.c_cc[i] = (cc_t) * PyBytes_AsString(v); + else if (PyLong_Check(v)) + mode.c_cc[i] = (cc_t) PyLong_AsLong(v); + else { + PyErr_SetString(PyExc_TypeError, "tcsetattr: elements of attributes must be characters or integers"); - return NULL; - } - } - - if (cfsetispeed(&mode, (speed_t) ispeed) == -1) - return PyErr_SetFromErrno(TermiosError); - if (cfsetospeed(&mode, (speed_t) ospeed) == -1) - return PyErr_SetFromErrno(TermiosError); - if (tcsetattr(fd, when, &mode) == -1) - return PyErr_SetFromErrno(TermiosError); - - Py_INCREF(Py_None); - return Py_None; + return NULL; + } + } + + if (cfsetispeed(&mode, (speed_t) ispeed) == -1) + return PyErr_SetFromErrno(TermiosError); + if (cfsetospeed(&mode, (speed_t) ospeed) == -1) + return PyErr_SetFromErrno(TermiosError); + if (tcsetattr(fd, when, &mode) == -1) + return PyErr_SetFromErrno(TermiosError); + + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(termios_tcsendbreak__doc__, @@ -213,16 +213,16 @@ has a system dependent meaning."); static PyObject * termios_tcsendbreak(PyObject *self, PyObject *args) { - int fd, duration; + int fd, duration; - if (!PyArg_ParseTuple(args, "O&i:tcsendbreak", - fdconv, &fd, &duration)) - return NULL; - if (tcsendbreak(fd, duration) == -1) - return PyErr_SetFromErrno(TermiosError); + if (!PyArg_ParseTuple(args, "O&i:tcsendbreak", + fdconv, &fd, &duration)) + return NULL; + if (tcsendbreak(fd, duration) == -1) + return PyErr_SetFromErrno(TermiosError); - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(termios_tcdrain__doc__, @@ -233,16 +233,16 @@ Wait until all output written to file descriptor fd has been transmitted."); static PyObject * termios_tcdrain(PyObject *self, PyObject *args) { - int fd; + int fd; - if (!PyArg_ParseTuple(args, "O&:tcdrain", - fdconv, &fd)) - return NULL; - if (tcdrain(fd) == -1) - return PyErr_SetFromErrno(TermiosError); + if (!PyArg_ParseTuple(args, "O&:tcdrain", + fdconv, &fd)) + return NULL; + if (tcdrain(fd) == -1) + return PyErr_SetFromErrno(TermiosError); - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(termios_tcflush__doc__, @@ -256,16 +256,16 @@ both queues. "); static PyObject * termios_tcflush(PyObject *self, PyObject *args) { - int fd, queue; + int fd, queue; - if (!PyArg_ParseTuple(args, "O&i:tcflush", - fdconv, &fd, &queue)) - return NULL; - if (tcflush(fd, queue) == -1) - return PyErr_SetFromErrno(TermiosError); + if (!PyArg_ParseTuple(args, "O&i:tcflush", + fdconv, &fd, &queue)) + return NULL; + if (tcflush(fd, queue) == -1) + return PyErr_SetFromErrno(TermiosError); - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(termios_tcflow__doc__, @@ -279,33 +279,33 @@ or termios.TCION to restart input."); static PyObject * termios_tcflow(PyObject *self, PyObject *args) { - int fd, action; + int fd, action; - if (!PyArg_ParseTuple(args, "O&i:tcflow", - fdconv, &fd, &action)) - return NULL; - if (tcflow(fd, action) == -1) - return PyErr_SetFromErrno(TermiosError); + if (!PyArg_ParseTuple(args, "O&i:tcflow", + fdconv, &fd, &action)) + return NULL; + if (tcflow(fd, action) == -1) + return PyErr_SetFromErrno(TermiosError); - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } static PyMethodDef termios_methods[] = { - {"tcgetattr", termios_tcgetattr, - METH_VARARGS, termios_tcgetattr__doc__}, - {"tcsetattr", termios_tcsetattr, - METH_VARARGS, termios_tcsetattr__doc__}, - {"tcsendbreak", termios_tcsendbreak, - METH_VARARGS, termios_tcsendbreak__doc__}, - {"tcdrain", termios_tcdrain, - METH_VARARGS, termios_tcdrain__doc__}, - {"tcflush", termios_tcflush, - METH_VARARGS, termios_tcflush__doc__}, - {"tcflow", termios_tcflow, - METH_VARARGS, termios_tcflow__doc__}, - {NULL, NULL} + {"tcgetattr", termios_tcgetattr, + METH_VARARGS, termios_tcgetattr__doc__}, + {"tcsetattr", termios_tcsetattr, + METH_VARARGS, termios_tcsetattr__doc__}, + {"tcsendbreak", termios_tcsendbreak, + METH_VARARGS, termios_tcsendbreak__doc__}, + {"tcdrain", termios_tcdrain, + METH_VARARGS, termios_tcdrain__doc__}, + {"tcflush", termios_tcflush, + METH_VARARGS, termios_tcflush__doc__}, + {"tcflow", termios_tcflow, + METH_VARARGS, termios_tcflow__doc__}, + {NULL, NULL} }; @@ -318,619 +318,619 @@ static PyMethodDef termios_methods[] = #endif static struct constant { - char *name; - long value; + char *name; + long value; } termios_constants[] = { - /* cfgetospeed(), cfsetospeed() constants */ - {"B0", B0}, - {"B50", B50}, - {"B75", B75}, - {"B110", B110}, - {"B134", B134}, - {"B150", B150}, - {"B200", B200}, - {"B300", B300}, - {"B600", B600}, - {"B1200", B1200}, - {"B1800", B1800}, - {"B2400", B2400}, - {"B4800", B4800}, - {"B9600", B9600}, - {"B19200", B19200}, - {"B38400", B38400}, + /* cfgetospeed(), cfsetospeed() constants */ + {"B0", B0}, + {"B50", B50}, + {"B75", B75}, + {"B110", B110}, + {"B134", B134}, + {"B150", B150}, + {"B200", B200}, + {"B300", B300}, + {"B600", B600}, + {"B1200", B1200}, + {"B1800", B1800}, + {"B2400", B2400}, + {"B4800", B4800}, + {"B9600", B9600}, + {"B19200", B19200}, + {"B38400", B38400}, #ifdef B57600 - {"B57600", B57600}, + {"B57600", B57600}, #endif #ifdef B115200 - {"B115200", B115200}, + {"B115200", B115200}, #endif #ifdef B230400 - {"B230400", B230400}, + {"B230400", B230400}, #endif #ifdef CBAUDEX - {"CBAUDEX", CBAUDEX}, -#endif - - /* tcsetattr() constants */ - {"TCSANOW", TCSANOW}, - {"TCSADRAIN", TCSADRAIN}, - {"TCSAFLUSH", TCSAFLUSH}, - - /* tcflush() constants */ - {"TCIFLUSH", TCIFLUSH}, - {"TCOFLUSH", TCOFLUSH}, - {"TCIOFLUSH", TCIOFLUSH}, - - /* tcflow() constants */ - {"TCOOFF", TCOOFF}, - {"TCOON", TCOON}, - {"TCIOFF", TCIOFF}, - {"TCION", TCION}, - - /* struct termios.c_iflag constants */ - {"IGNBRK", IGNBRK}, - {"BRKINT", BRKINT}, - {"IGNPAR", IGNPAR}, - {"PARMRK", PARMRK}, - {"INPCK", INPCK}, - {"ISTRIP", ISTRIP}, - {"INLCR", INLCR}, - {"IGNCR", IGNCR}, - {"ICRNL", ICRNL}, + {"CBAUDEX", CBAUDEX}, +#endif + + /* tcsetattr() constants */ + {"TCSANOW", TCSANOW}, + {"TCSADRAIN", TCSADRAIN}, + {"TCSAFLUSH", TCSAFLUSH}, + + /* tcflush() constants */ + {"TCIFLUSH", TCIFLUSH}, + {"TCOFLUSH", TCOFLUSH}, + {"TCIOFLUSH", TCIOFLUSH}, + + /* tcflow() constants */ + {"TCOOFF", TCOOFF}, + {"TCOON", TCOON}, + {"TCIOFF", TCIOFF}, + {"TCION", TCION}, + + /* struct termios.c_iflag constants */ + {"IGNBRK", IGNBRK}, + {"BRKINT", BRKINT}, + {"IGNPAR", IGNPAR}, + {"PARMRK", PARMRK}, + {"INPCK", INPCK}, + {"ISTRIP", ISTRIP}, + {"INLCR", INLCR}, + {"IGNCR", IGNCR}, + {"ICRNL", ICRNL}, #ifdef IUCLC - {"IUCLC", IUCLC}, + {"IUCLC", IUCLC}, #endif - {"IXON", IXON}, - {"IXANY", IXANY}, - {"IXOFF", IXOFF}, + {"IXON", IXON}, + {"IXANY", IXANY}, + {"IXOFF", IXOFF}, #ifdef IMAXBEL - {"IMAXBEL", IMAXBEL}, + {"IMAXBEL", IMAXBEL}, #endif - /* struct termios.c_oflag constants */ - {"OPOST", OPOST}, + /* struct termios.c_oflag constants */ + {"OPOST", OPOST}, #ifdef OLCUC - {"OLCUC", OLCUC}, + {"OLCUC", OLCUC}, #endif #ifdef ONLCR - {"ONLCR", ONLCR}, + {"ONLCR", ONLCR}, #endif #ifdef OCRNL - {"OCRNL", OCRNL}, + {"OCRNL", OCRNL}, #endif #ifdef ONOCR - {"ONOCR", ONOCR}, + {"ONOCR", ONOCR}, #endif #ifdef ONLRET - {"ONLRET", ONLRET}, + {"ONLRET", ONLRET}, #endif #ifdef OFILL - {"OFILL", OFILL}, + {"OFILL", OFILL}, #endif #ifdef OFDEL - {"OFDEL", OFDEL}, + {"OFDEL", OFDEL}, #endif #ifdef NLDLY - {"NLDLY", NLDLY}, + {"NLDLY", NLDLY}, #endif #ifdef CRDLY - {"CRDLY", CRDLY}, + {"CRDLY", CRDLY}, #endif #ifdef TABDLY - {"TABDLY", TABDLY}, + {"TABDLY", TABDLY}, #endif #ifdef BSDLY - {"BSDLY", BSDLY}, + {"BSDLY", BSDLY}, #endif #ifdef VTDLY - {"VTDLY", VTDLY}, + {"VTDLY", VTDLY}, #endif #ifdef FFDLY - {"FFDLY", FFDLY}, + {"FFDLY", FFDLY}, #endif - /* struct termios.c_oflag-related values (delay mask) */ + /* struct termios.c_oflag-related values (delay mask) */ #ifdef NL0 - {"NL0", NL0}, + {"NL0", NL0}, #endif #ifdef NL1 - {"NL1", NL1}, + {"NL1", NL1}, #endif #ifdef CR0 - {"CR0", CR0}, + {"CR0", CR0}, #endif #ifdef CR1 - {"CR1", CR1}, + {"CR1", CR1}, #endif #ifdef CR2 - {"CR2", CR2}, + {"CR2", CR2}, #endif #ifdef CR3 - {"CR3", CR3}, + {"CR3", CR3}, #endif #ifdef TAB0 - {"TAB0", TAB0}, + {"TAB0", TAB0}, #endif #ifdef TAB1 - {"TAB1", TAB1}, + {"TAB1", TAB1}, #endif #ifdef TAB2 - {"TAB2", TAB2}, + {"TAB2", TAB2}, #endif #ifdef TAB3 - {"TAB3", TAB3}, + {"TAB3", TAB3}, #endif #ifdef XTABS - {"XTABS", XTABS}, + {"XTABS", XTABS}, #endif #ifdef BS0 - {"BS0", BS0}, + {"BS0", BS0}, #endif #ifdef BS1 - {"BS1", BS1}, + {"BS1", BS1}, #endif #ifdef VT0 - {"VT0", VT0}, + {"VT0", VT0}, #endif #ifdef VT1 - {"VT1", VT1}, + {"VT1", VT1}, #endif #ifdef FF0 - {"FF0", FF0}, + {"FF0", FF0}, #endif #ifdef FF1 - {"FF1", FF1}, + {"FF1", FF1}, #endif - /* struct termios.c_cflag constants */ - {"CSIZE", CSIZE}, - {"CSTOPB", CSTOPB}, - {"CREAD", CREAD}, - {"PARENB", PARENB}, - {"PARODD", PARODD}, - {"HUPCL", HUPCL}, - {"CLOCAL", CLOCAL}, + /* struct termios.c_cflag constants */ + {"CSIZE", CSIZE}, + {"CSTOPB", CSTOPB}, + {"CREAD", CREAD}, + {"PARENB", PARENB}, + {"PARODD", PARODD}, + {"HUPCL", HUPCL}, + {"CLOCAL", CLOCAL}, #ifdef CIBAUD - {"CIBAUD", CIBAUD}, + {"CIBAUD", CIBAUD}, #endif #ifdef CRTSCTS - {"CRTSCTS", (long)CRTSCTS}, + {"CRTSCTS", (long)CRTSCTS}, #endif - /* struct termios.c_cflag-related values (character size) */ - {"CS5", CS5}, - {"CS6", CS6}, - {"CS7", CS7}, - {"CS8", CS8}, + /* struct termios.c_cflag-related values (character size) */ + {"CS5", CS5}, + {"CS6", CS6}, + {"CS7", CS7}, + {"CS8", CS8}, - /* struct termios.c_lflag constants */ - {"ISIG", ISIG}, - {"ICANON", ICANON}, + /* struct termios.c_lflag constants */ + {"ISIG", ISIG}, + {"ICANON", ICANON}, #ifdef XCASE - {"XCASE", XCASE}, + {"XCASE", XCASE}, #endif - {"ECHO", ECHO}, - {"ECHOE", ECHOE}, - {"ECHOK", ECHOK}, - {"ECHONL", ECHONL}, + {"ECHO", ECHO}, + {"ECHOE", ECHOE}, + {"ECHOK", ECHOK}, + {"ECHONL", ECHONL}, #ifdef ECHOCTL - {"ECHOCTL", ECHOCTL}, + {"ECHOCTL", ECHOCTL}, #endif #ifdef ECHOPRT - {"ECHOPRT", ECHOPRT}, + {"ECHOPRT", ECHOPRT}, #endif #ifdef ECHOKE - {"ECHOKE", ECHOKE}, + {"ECHOKE", ECHOKE}, #endif #ifdef FLUSHO - {"FLUSHO", FLUSHO}, + {"FLUSHO", FLUSHO}, #endif - {"NOFLSH", NOFLSH}, - {"TOSTOP", TOSTOP}, + {"NOFLSH", NOFLSH}, + {"TOSTOP", TOSTOP}, #ifdef PENDIN - {"PENDIN", PENDIN}, -#endif - {"IEXTEN", IEXTEN}, - - /* indexes into the control chars array returned by tcgetattr() */ - {"VINTR", VINTR}, - {"VQUIT", VQUIT}, - {"VERASE", VERASE}, - {"VKILL", VKILL}, - {"VEOF", VEOF}, - {"VTIME", VTIME}, - {"VMIN", VMIN}, + {"PENDIN", PENDIN}, +#endif + {"IEXTEN", IEXTEN}, + + /* indexes into the control chars array returned by tcgetattr() */ + {"VINTR", VINTR}, + {"VQUIT", VQUIT}, + {"VERASE", VERASE}, + {"VKILL", VKILL}, + {"VEOF", VEOF}, + {"VTIME", VTIME}, + {"VMIN", VMIN}, #ifdef VSWTC - /* The #defines above ensure that if either is defined, both are, - * but both may be omitted by the system headers. ;-( */ - {"VSWTC", VSWTC}, - {"VSWTCH", VSWTCH}, -#endif - {"VSTART", VSTART}, - {"VSTOP", VSTOP}, - {"VSUSP", VSUSP}, - {"VEOL", VEOL}, + /* The #defines above ensure that if either is defined, both are, + * but both may be omitted by the system headers. ;-( */ + {"VSWTC", VSWTC}, + {"VSWTCH", VSWTCH}, +#endif + {"VSTART", VSTART}, + {"VSTOP", VSTOP}, + {"VSUSP", VSUSP}, + {"VEOL", VEOL}, #ifdef VREPRINT - {"VREPRINT", VREPRINT}, + {"VREPRINT", VREPRINT}, #endif #ifdef VDISCARD - {"VDISCARD", VDISCARD}, + {"VDISCARD", VDISCARD}, #endif #ifdef VWERASE - {"VWERASE", VWERASE}, + {"VWERASE", VWERASE}, #endif #ifdef VLNEXT - {"VLNEXT", VLNEXT}, + {"VLNEXT", VLNEXT}, #endif #ifdef VEOL2 - {"VEOL2", VEOL2}, + {"VEOL2", VEOL2}, #endif #ifdef B460800 - {"B460800", B460800}, + {"B460800", B460800}, #endif #ifdef CBAUD - {"CBAUD", CBAUD}, + {"CBAUD", CBAUD}, #endif #ifdef CDEL - {"CDEL", CDEL}, + {"CDEL", CDEL}, #endif #ifdef CDSUSP - {"CDSUSP", CDSUSP}, + {"CDSUSP", CDSUSP}, #endif #ifdef CEOF - {"CEOF", CEOF}, + {"CEOF", CEOF}, #endif #ifdef CEOL - {"CEOL", CEOL}, + {"CEOL", CEOL}, #endif #ifdef CEOL2 - {"CEOL2", CEOL2}, + {"CEOL2", CEOL2}, #endif #ifdef CEOT - {"CEOT", CEOT}, + {"CEOT", CEOT}, #endif #ifdef CERASE - {"CERASE", CERASE}, + {"CERASE", CERASE}, #endif #ifdef CESC - {"CESC", CESC}, + {"CESC", CESC}, #endif #ifdef CFLUSH - {"CFLUSH", CFLUSH}, + {"CFLUSH", CFLUSH}, #endif #ifdef CINTR - {"CINTR", CINTR}, + {"CINTR", CINTR}, #endif #ifdef CKILL - {"CKILL", CKILL}, + {"CKILL", CKILL}, #endif #ifdef CLNEXT - {"CLNEXT", CLNEXT}, + {"CLNEXT", CLNEXT}, #endif #ifdef CNUL - {"CNUL", CNUL}, + {"CNUL", CNUL}, #endif #ifdef COMMON - {"COMMON", COMMON}, + {"COMMON", COMMON}, #endif #ifdef CQUIT - {"CQUIT", CQUIT}, + {"CQUIT", CQUIT}, #endif #ifdef CRPRNT - {"CRPRNT", CRPRNT}, + {"CRPRNT", CRPRNT}, #endif #ifdef CSTART - {"CSTART", CSTART}, + {"CSTART", CSTART}, #endif #ifdef CSTOP - {"CSTOP", CSTOP}, + {"CSTOP", CSTOP}, #endif #ifdef CSUSP - {"CSUSP", CSUSP}, + {"CSUSP", CSUSP}, #endif #ifdef CSWTCH - {"CSWTCH", CSWTCH}, + {"CSWTCH", CSWTCH}, #endif #ifdef CWERASE - {"CWERASE", CWERASE}, + {"CWERASE", CWERASE}, #endif #ifdef EXTA - {"EXTA", EXTA}, + {"EXTA", EXTA}, #endif #ifdef EXTB - {"EXTB", EXTB}, + {"EXTB", EXTB}, #endif #ifdef FIOASYNC - {"FIOASYNC", FIOASYNC}, + {"FIOASYNC", FIOASYNC}, #endif #ifdef FIOCLEX - {"FIOCLEX", FIOCLEX}, + {"FIOCLEX", FIOCLEX}, #endif #ifdef FIONBIO - {"FIONBIO", FIONBIO}, + {"FIONBIO", FIONBIO}, #endif #ifdef FIONCLEX - {"FIONCLEX", FIONCLEX}, + {"FIONCLEX", FIONCLEX}, #endif #ifdef FIONREAD - {"FIONREAD", FIONREAD}, + {"FIONREAD", FIONREAD}, #endif #ifdef IBSHIFT - {"IBSHIFT", IBSHIFT}, + {"IBSHIFT", IBSHIFT}, #endif #ifdef INIT_C_CC - {"INIT_C_CC", INIT_C_CC}, + {"INIT_C_CC", INIT_C_CC}, #endif #ifdef IOCSIZE_MASK - {"IOCSIZE_MASK", IOCSIZE_MASK}, + {"IOCSIZE_MASK", IOCSIZE_MASK}, #endif #ifdef IOCSIZE_SHIFT - {"IOCSIZE_SHIFT", IOCSIZE_SHIFT}, + {"IOCSIZE_SHIFT", IOCSIZE_SHIFT}, #endif #ifdef NCC - {"NCC", NCC}, + {"NCC", NCC}, #endif #ifdef NCCS - {"NCCS", NCCS}, + {"NCCS", NCCS}, #endif #ifdef NSWTCH - {"NSWTCH", NSWTCH}, + {"NSWTCH", NSWTCH}, #endif #ifdef N_MOUSE - {"N_MOUSE", N_MOUSE}, + {"N_MOUSE", N_MOUSE}, #endif #ifdef N_PPP - {"N_PPP", N_PPP}, + {"N_PPP", N_PPP}, #endif #ifdef N_SLIP - {"N_SLIP", N_SLIP}, + {"N_SLIP", N_SLIP}, #endif #ifdef N_STRIP - {"N_STRIP", N_STRIP}, + {"N_STRIP", N_STRIP}, #endif #ifdef N_TTY - {"N_TTY", N_TTY}, + {"N_TTY", N_TTY}, #endif #ifdef TCFLSH - {"TCFLSH", TCFLSH}, + {"TCFLSH", TCFLSH}, #endif #ifdef TCGETA - {"TCGETA", TCGETA}, + {"TCGETA", TCGETA}, #endif #ifdef TCGETS - {"TCGETS", TCGETS}, + {"TCGETS", TCGETS}, #endif #ifdef TCSBRK - {"TCSBRK", TCSBRK}, + {"TCSBRK", TCSBRK}, #endif #ifdef TCSBRKP - {"TCSBRKP", TCSBRKP}, + {"TCSBRKP", TCSBRKP}, #endif #ifdef TCSETA - {"TCSETA", TCSETA}, + {"TCSETA", TCSETA}, #endif #ifdef TCSETAF - {"TCSETAF", TCSETAF}, + {"TCSETAF", TCSETAF}, #endif #ifdef TCSETAW - {"TCSETAW", TCSETAW}, + {"TCSETAW", TCSETAW}, #endif #ifdef TCSETS - {"TCSETS", TCSETS}, + {"TCSETS", TCSETS}, #endif #ifdef TCSETSF - {"TCSETSF", TCSETSF}, + {"TCSETSF", TCSETSF}, #endif #ifdef TCSETSW - {"TCSETSW", TCSETSW}, + {"TCSETSW", TCSETSW}, #endif #ifdef TCXONC - {"TCXONC", TCXONC}, + {"TCXONC", TCXONC}, #endif #ifdef TIOCCONS - {"TIOCCONS", TIOCCONS}, + {"TIOCCONS", TIOCCONS}, #endif #ifdef TIOCEXCL - {"TIOCEXCL", TIOCEXCL}, + {"TIOCEXCL", TIOCEXCL}, #endif #ifdef TIOCGETD - {"TIOCGETD", TIOCGETD}, + {"TIOCGETD", TIOCGETD}, #endif #ifdef TIOCGICOUNT - {"TIOCGICOUNT", TIOCGICOUNT}, + {"TIOCGICOUNT", TIOCGICOUNT}, #endif #ifdef TIOCGLCKTRMIOS - {"TIOCGLCKTRMIOS", TIOCGLCKTRMIOS}, + {"TIOCGLCKTRMIOS", TIOCGLCKTRMIOS}, #endif #ifdef TIOCGPGRP - {"TIOCGPGRP", TIOCGPGRP}, + {"TIOCGPGRP", TIOCGPGRP}, #endif #ifdef TIOCGSERIAL - {"TIOCGSERIAL", TIOCGSERIAL}, + {"TIOCGSERIAL", TIOCGSERIAL}, #endif #ifdef TIOCGSOFTCAR - {"TIOCGSOFTCAR", TIOCGSOFTCAR}, + {"TIOCGSOFTCAR", TIOCGSOFTCAR}, #endif #ifdef TIOCGWINSZ - {"TIOCGWINSZ", TIOCGWINSZ}, + {"TIOCGWINSZ", TIOCGWINSZ}, #endif #ifdef TIOCINQ - {"TIOCINQ", TIOCINQ}, + {"TIOCINQ", TIOCINQ}, #endif #ifdef TIOCLINUX - {"TIOCLINUX", TIOCLINUX}, + {"TIOCLINUX", TIOCLINUX}, #endif #ifdef TIOCMBIC - {"TIOCMBIC", TIOCMBIC}, + {"TIOCMBIC", TIOCMBIC}, #endif #ifdef TIOCMBIS - {"TIOCMBIS", TIOCMBIS}, + {"TIOCMBIS", TIOCMBIS}, #endif #ifdef TIOCMGET - {"TIOCMGET", TIOCMGET}, + {"TIOCMGET", TIOCMGET}, #endif #ifdef TIOCMIWAIT - {"TIOCMIWAIT", TIOCMIWAIT}, + {"TIOCMIWAIT", TIOCMIWAIT}, #endif #ifdef TIOCMSET - {"TIOCMSET", TIOCMSET}, + {"TIOCMSET", TIOCMSET}, #endif #ifdef TIOCM_CAR - {"TIOCM_CAR", TIOCM_CAR}, + {"TIOCM_CAR", TIOCM_CAR}, #endif #ifdef TIOCM_CD - {"TIOCM_CD", TIOCM_CD}, + {"TIOCM_CD", TIOCM_CD}, #endif #ifdef TIOCM_CTS - {"TIOCM_CTS", TIOCM_CTS}, + {"TIOCM_CTS", TIOCM_CTS}, #endif #ifdef TIOCM_DSR - {"TIOCM_DSR", TIOCM_DSR}, + {"TIOCM_DSR", TIOCM_DSR}, #endif #ifdef TIOCM_DTR - {"TIOCM_DTR", TIOCM_DTR}, + {"TIOCM_DTR", TIOCM_DTR}, #endif #ifdef TIOCM_LE - {"TIOCM_LE", TIOCM_LE}, + {"TIOCM_LE", TIOCM_LE}, #endif #ifdef TIOCM_RI - {"TIOCM_RI", TIOCM_RI}, + {"TIOCM_RI", TIOCM_RI}, #endif #ifdef TIOCM_RNG - {"TIOCM_RNG", TIOCM_RNG}, + {"TIOCM_RNG", TIOCM_RNG}, #endif #ifdef TIOCM_RTS - {"TIOCM_RTS", TIOCM_RTS}, + {"TIOCM_RTS", TIOCM_RTS}, #endif #ifdef TIOCM_SR - {"TIOCM_SR", TIOCM_SR}, + {"TIOCM_SR", TIOCM_SR}, #endif #ifdef TIOCM_ST - {"TIOCM_ST", TIOCM_ST}, + {"TIOCM_ST", TIOCM_ST}, #endif #ifdef TIOCNOTTY - {"TIOCNOTTY", TIOCNOTTY}, + {"TIOCNOTTY", TIOCNOTTY}, #endif #ifdef TIOCNXCL - {"TIOCNXCL", TIOCNXCL}, + {"TIOCNXCL", TIOCNXCL}, #endif #ifdef TIOCOUTQ - {"TIOCOUTQ", TIOCOUTQ}, + {"TIOCOUTQ", TIOCOUTQ}, #endif #ifdef TIOCPKT - {"TIOCPKT", TIOCPKT}, + {"TIOCPKT", TIOCPKT}, #endif #ifdef TIOCPKT_DATA - {"TIOCPKT_DATA", TIOCPKT_DATA}, + {"TIOCPKT_DATA", TIOCPKT_DATA}, #endif #ifdef TIOCPKT_DOSTOP - {"TIOCPKT_DOSTOP", TIOCPKT_DOSTOP}, + {"TIOCPKT_DOSTOP", TIOCPKT_DOSTOP}, #endif #ifdef TIOCPKT_FLUSHREAD - {"TIOCPKT_FLUSHREAD", TIOCPKT_FLUSHREAD}, + {"TIOCPKT_FLUSHREAD", TIOCPKT_FLUSHREAD}, #endif #ifdef TIOCPKT_FLUSHWRITE - {"TIOCPKT_FLUSHWRITE", TIOCPKT_FLUSHWRITE}, + {"TIOCPKT_FLUSHWRITE", TIOCPKT_FLUSHWRITE}, #endif #ifdef TIOCPKT_NOSTOP - {"TIOCPKT_NOSTOP", TIOCPKT_NOSTOP}, + {"TIOCPKT_NOSTOP", TIOCPKT_NOSTOP}, #endif #ifdef TIOCPKT_START - {"TIOCPKT_START", TIOCPKT_START}, + {"TIOCPKT_START", TIOCPKT_START}, #endif #ifdef TIOCPKT_STOP - {"TIOCPKT_STOP", TIOCPKT_STOP}, + {"TIOCPKT_STOP", TIOCPKT_STOP}, #endif #ifdef TIOCSCTTY - {"TIOCSCTTY", TIOCSCTTY}, + {"TIOCSCTTY", TIOCSCTTY}, #endif #ifdef TIOCSERCONFIG - {"TIOCSERCONFIG", TIOCSERCONFIG}, + {"TIOCSERCONFIG", TIOCSERCONFIG}, #endif #ifdef TIOCSERGETLSR - {"TIOCSERGETLSR", TIOCSERGETLSR}, + {"TIOCSERGETLSR", TIOCSERGETLSR}, #endif #ifdef TIOCSERGETMULTI - {"TIOCSERGETMULTI", TIOCSERGETMULTI}, + {"TIOCSERGETMULTI", TIOCSERGETMULTI}, #endif #ifdef TIOCSERGSTRUCT - {"TIOCSERGSTRUCT", TIOCSERGSTRUCT}, + {"TIOCSERGSTRUCT", TIOCSERGSTRUCT}, #endif #ifdef TIOCSERGWILD - {"TIOCSERGWILD", TIOCSERGWILD}, + {"TIOCSERGWILD", TIOCSERGWILD}, #endif #ifdef TIOCSERSETMULTI - {"TIOCSERSETMULTI", TIOCSERSETMULTI}, + {"TIOCSERSETMULTI", TIOCSERSETMULTI}, #endif #ifdef TIOCSERSWILD - {"TIOCSERSWILD", TIOCSERSWILD}, + {"TIOCSERSWILD", TIOCSERSWILD}, #endif #ifdef TIOCSER_TEMT - {"TIOCSER_TEMT", TIOCSER_TEMT}, + {"TIOCSER_TEMT", TIOCSER_TEMT}, #endif #ifdef TIOCSETD - {"TIOCSETD", TIOCSETD}, + {"TIOCSETD", TIOCSETD}, #endif #ifdef TIOCSLCKTRMIOS - {"TIOCSLCKTRMIOS", TIOCSLCKTRMIOS}, + {"TIOCSLCKTRMIOS", TIOCSLCKTRMIOS}, #endif #ifdef TIOCSPGRP - {"TIOCSPGRP", TIOCSPGRP}, + {"TIOCSPGRP", TIOCSPGRP}, #endif #ifdef TIOCSSERIAL - {"TIOCSSERIAL", TIOCSSERIAL}, + {"TIOCSSERIAL", TIOCSSERIAL}, #endif #ifdef TIOCSSOFTCAR - {"TIOCSSOFTCAR", TIOCSSOFTCAR}, + {"TIOCSSOFTCAR", TIOCSSOFTCAR}, #endif #ifdef TIOCSTI - {"TIOCSTI", TIOCSTI}, + {"TIOCSTI", TIOCSTI}, #endif #ifdef TIOCSWINSZ - {"TIOCSWINSZ", TIOCSWINSZ}, + {"TIOCSWINSZ", TIOCSWINSZ}, #endif #ifdef TIOCTTYGSTRUCT - {"TIOCTTYGSTRUCT", TIOCTTYGSTRUCT}, + {"TIOCTTYGSTRUCT", TIOCTTYGSTRUCT}, #endif - /* sentinel */ - {NULL, 0} + /* sentinel */ + {NULL, 0} }; static struct PyModuleDef termiosmodule = { - PyModuleDef_HEAD_INIT, - "termios", - termios__doc__, - -1, - termios_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "termios", + termios__doc__, + -1, + termios_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_termios(void) { - PyObject *m; - struct constant *constant = termios_constants; - - m = PyModule_Create(&termiosmodule); - if (m == NULL) - return NULL; - - if (TermiosError == NULL) { - TermiosError = PyErr_NewException("termios.error", NULL, NULL); - } - Py_INCREF(TermiosError); - PyModule_AddObject(m, "error", TermiosError); - - while (constant->name != NULL) { - PyModule_AddIntConstant(m, constant->name, constant->value); - ++constant; - } - return m; + PyObject *m; + struct constant *constant = termios_constants; + + m = PyModule_Create(&termiosmodule); + if (m == NULL) + return NULL; + + if (TermiosError == NULL) { + TermiosError = PyErr_NewException("termios.error", NULL, NULL); + } + Py_INCREF(TermiosError); + PyModule_AddObject(m, "error", TermiosError); + + while (constant->name != NULL) { + PyModule_AddIntConstant(m, constant->name, constant->value); + ++constant; + } + return m; } diff --git a/Modules/testcapi_long.h b/Modules/testcapi_long.h index 60ca326..fa94fd6 100644 --- a/Modules/testcapi_long.h +++ b/Modules/testcapi_long.h @@ -1,182 +1,182 @@ /* Poor-man's template. Macros used: - TESTNAME name of the test (like test_long_api_inner) - TYPENAME the signed type (like long) - F_S_TO_PY convert signed to pylong; TYPENAME -> PyObject* - F_PY_TO_S convert pylong to signed; PyObject* -> TYPENAME - F_U_TO_PY convert unsigned to pylong; unsigned TYPENAME -> PyObject* + TESTNAME name of the test (like test_long_api_inner) + TYPENAME the signed type (like long) + F_S_TO_PY convert signed to pylong; TYPENAME -> PyObject* + F_PY_TO_S convert pylong to signed; PyObject* -> TYPENAME + F_U_TO_PY convert unsigned to pylong; unsigned TYPENAME -> PyObject* F_PY_TO_U convert pylong to unsigned; PyObject* -> unsigned TYPENAME */ static PyObject * TESTNAME(PyObject *error(const char*)) { - const int NBITS = sizeof(TYPENAME) * 8; - unsigned TYPENAME base; - PyObject *pyresult; - int i; - - /* Note: This test lets PyObjects leak if an error is raised. Since - an error should never be raised, leaks are impossible <wink>. */ - - /* Test native -> PyLong -> native roundtrip identity. - * Generate all powers of 2, and test them and their negations, - * plus the numbers +-1 off from them. - */ - base = 1; - for (i = 0; - i < NBITS + 1; /* on last, base overflows to 0 */ - ++i, base <<= 1) - { - int j; - for (j = 0; j < 6; ++j) { - TYPENAME in, out; - unsigned TYPENAME uin, uout; - - /* For 0, 1, 2 use base; for 3, 4, 5 use -base */ - uin = j < 3 ? base - : (unsigned TYPENAME)(-(TYPENAME)base); - - /* For 0 & 3, subtract 1. - * For 1 & 4, leave alone. - * For 2 & 5, add 1. - */ - uin += (unsigned TYPENAME)(TYPENAME)(j % 3 - 1); - - pyresult = F_U_TO_PY(uin); - if (pyresult == NULL) - return error( - "unsigned unexpected null result"); - - uout = F_PY_TO_U(pyresult); - if (uout == (unsigned TYPENAME)-1 && PyErr_Occurred()) - return error( - "unsigned unexpected -1 result"); - if (uout != uin) - return error( - "unsigned output != input"); - UNBIND(pyresult); - - in = (TYPENAME)uin; - pyresult = F_S_TO_PY(in); - if (pyresult == NULL) - return error( - "signed unexpected null result"); - - out = F_PY_TO_S(pyresult); - if (out == (TYPENAME)-1 && PyErr_Occurred()) - return error( - "signed unexpected -1 result"); - if (out != in) - return error( - "signed output != input"); - UNBIND(pyresult); - } - } - - /* Overflow tests. The loop above ensured that all limit cases that - * should not overflow don't overflow, so all we need to do here is - * provoke one-over-the-limit cases (not exhaustive, but sharp). - */ - { - PyObject *one, *x, *y; - TYPENAME out; - unsigned TYPENAME uout; - - one = PyLong_FromLong(1); - if (one == NULL) - return error( - "unexpected NULL from PyLong_FromLong"); - - /* Unsigned complains about -1? */ - x = PyNumber_Negative(one); - if (x == NULL) - return error( - "unexpected NULL from PyNumber_Negative"); - - uout = F_PY_TO_U(x); - if (uout != (unsigned TYPENAME)-1 || !PyErr_Occurred()) - return error( - "PyLong_AsUnsignedXXX(-1) didn't complain"); - if (!PyErr_ExceptionMatches(PyExc_OverflowError)) - return error( - "PyLong_AsUnsignedXXX(-1) raised " - "something other than OverflowError"); - PyErr_Clear(); - UNBIND(x); - - /* Unsigned complains about 2**NBITS? */ - y = PyLong_FromLong((long)NBITS); - if (y == NULL) - return error( - "unexpected NULL from PyLong_FromLong"); - - x = PyNumber_Lshift(one, y); /* 1L << NBITS, == 2**NBITS */ - UNBIND(y); - if (x == NULL) - return error( - "unexpected NULL from PyNumber_Lshift"); - - uout = F_PY_TO_U(x); - if (uout != (unsigned TYPENAME)-1 || !PyErr_Occurred()) - return error( - "PyLong_AsUnsignedXXX(2**NBITS) didn't " - "complain"); - if (!PyErr_ExceptionMatches(PyExc_OverflowError)) - return error( - "PyLong_AsUnsignedXXX(2**NBITS) raised " - "something other than OverflowError"); - PyErr_Clear(); - - /* Signed complains about 2**(NBITS-1)? - x still has 2**NBITS. */ - y = PyNumber_Rshift(x, one); /* 2**(NBITS-1) */ - UNBIND(x); - if (y == NULL) - return error( - "unexpected NULL from PyNumber_Rshift"); - - out = F_PY_TO_S(y); - if (out != (TYPENAME)-1 || !PyErr_Occurred()) - return error( - "PyLong_AsXXX(2**(NBITS-1)) didn't " - "complain"); - if (!PyErr_ExceptionMatches(PyExc_OverflowError)) - return error( - "PyLong_AsXXX(2**(NBITS-1)) raised " - "something other than OverflowError"); - PyErr_Clear(); - - /* Signed complains about -2**(NBITS-1)-1?; - y still has 2**(NBITS-1). */ - x = PyNumber_Negative(y); /* -(2**(NBITS-1)) */ - UNBIND(y); - if (x == NULL) - return error( - "unexpected NULL from PyNumber_Negative"); - - y = PyNumber_Subtract(x, one); /* -(2**(NBITS-1))-1 */ - UNBIND(x); - if (y == NULL) - return error( - "unexpected NULL from PyNumber_Subtract"); - - out = F_PY_TO_S(y); - if (out != (TYPENAME)-1 || !PyErr_Occurred()) - return error( - "PyLong_AsXXX(-2**(NBITS-1)-1) didn't " - "complain"); - if (!PyErr_ExceptionMatches(PyExc_OverflowError)) - return error( - "PyLong_AsXXX(-2**(NBITS-1)-1) raised " - "something other than OverflowError"); - PyErr_Clear(); - UNBIND(y); - - Py_XDECREF(x); - Py_XDECREF(y); - Py_DECREF(one); - } - - Py_INCREF(Py_None); - return Py_None; + const int NBITS = sizeof(TYPENAME) * 8; + unsigned TYPENAME base; + PyObject *pyresult; + int i; + + /* Note: This test lets PyObjects leak if an error is raised. Since + an error should never be raised, leaks are impossible <wink>. */ + + /* Test native -> PyLong -> native roundtrip identity. + * Generate all powers of 2, and test them and their negations, + * plus the numbers +-1 off from them. + */ + base = 1; + for (i = 0; + i < NBITS + 1; /* on last, base overflows to 0 */ + ++i, base <<= 1) + { + int j; + for (j = 0; j < 6; ++j) { + TYPENAME in, out; + unsigned TYPENAME uin, uout; + + /* For 0, 1, 2 use base; for 3, 4, 5 use -base */ + uin = j < 3 ? base + : (unsigned TYPENAME)(-(TYPENAME)base); + + /* For 0 & 3, subtract 1. + * For 1 & 4, leave alone. + * For 2 & 5, add 1. + */ + uin += (unsigned TYPENAME)(TYPENAME)(j % 3 - 1); + + pyresult = F_U_TO_PY(uin); + if (pyresult == NULL) + return error( + "unsigned unexpected null result"); + + uout = F_PY_TO_U(pyresult); + if (uout == (unsigned TYPENAME)-1 && PyErr_Occurred()) + return error( + "unsigned unexpected -1 result"); + if (uout != uin) + return error( + "unsigned output != input"); + UNBIND(pyresult); + + in = (TYPENAME)uin; + pyresult = F_S_TO_PY(in); + if (pyresult == NULL) + return error( + "signed unexpected null result"); + + out = F_PY_TO_S(pyresult); + if (out == (TYPENAME)-1 && PyErr_Occurred()) + return error( + "signed unexpected -1 result"); + if (out != in) + return error( + "signed output != input"); + UNBIND(pyresult); + } + } + + /* Overflow tests. The loop above ensured that all limit cases that + * should not overflow don't overflow, so all we need to do here is + * provoke one-over-the-limit cases (not exhaustive, but sharp). + */ + { + PyObject *one, *x, *y; + TYPENAME out; + unsigned TYPENAME uout; + + one = PyLong_FromLong(1); + if (one == NULL) + return error( + "unexpected NULL from PyLong_FromLong"); + + /* Unsigned complains about -1? */ + x = PyNumber_Negative(one); + if (x == NULL) + return error( + "unexpected NULL from PyNumber_Negative"); + + uout = F_PY_TO_U(x); + if (uout != (unsigned TYPENAME)-1 || !PyErr_Occurred()) + return error( + "PyLong_AsUnsignedXXX(-1) didn't complain"); + if (!PyErr_ExceptionMatches(PyExc_OverflowError)) + return error( + "PyLong_AsUnsignedXXX(-1) raised " + "something other than OverflowError"); + PyErr_Clear(); + UNBIND(x); + + /* Unsigned complains about 2**NBITS? */ + y = PyLong_FromLong((long)NBITS); + if (y == NULL) + return error( + "unexpected NULL from PyLong_FromLong"); + + x = PyNumber_Lshift(one, y); /* 1L << NBITS, == 2**NBITS */ + UNBIND(y); + if (x == NULL) + return error( + "unexpected NULL from PyNumber_Lshift"); + + uout = F_PY_TO_U(x); + if (uout != (unsigned TYPENAME)-1 || !PyErr_Occurred()) + return error( + "PyLong_AsUnsignedXXX(2**NBITS) didn't " + "complain"); + if (!PyErr_ExceptionMatches(PyExc_OverflowError)) + return error( + "PyLong_AsUnsignedXXX(2**NBITS) raised " + "something other than OverflowError"); + PyErr_Clear(); + + /* Signed complains about 2**(NBITS-1)? + x still has 2**NBITS. */ + y = PyNumber_Rshift(x, one); /* 2**(NBITS-1) */ + UNBIND(x); + if (y == NULL) + return error( + "unexpected NULL from PyNumber_Rshift"); + + out = F_PY_TO_S(y); + if (out != (TYPENAME)-1 || !PyErr_Occurred()) + return error( + "PyLong_AsXXX(2**(NBITS-1)) didn't " + "complain"); + if (!PyErr_ExceptionMatches(PyExc_OverflowError)) + return error( + "PyLong_AsXXX(2**(NBITS-1)) raised " + "something other than OverflowError"); + PyErr_Clear(); + + /* Signed complains about -2**(NBITS-1)-1?; + y still has 2**(NBITS-1). */ + x = PyNumber_Negative(y); /* -(2**(NBITS-1)) */ + UNBIND(y); + if (x == NULL) + return error( + "unexpected NULL from PyNumber_Negative"); + + y = PyNumber_Subtract(x, one); /* -(2**(NBITS-1))-1 */ + UNBIND(x); + if (y == NULL) + return error( + "unexpected NULL from PyNumber_Subtract"); + + out = F_PY_TO_S(y); + if (out != (TYPENAME)-1 || !PyErr_Occurred()) + return error( + "PyLong_AsXXX(-2**(NBITS-1)-1) didn't " + "complain"); + if (!PyErr_ExceptionMatches(PyExc_OverflowError)) + return error( + "PyLong_AsXXX(-2**(NBITS-1)-1) raised " + "something other than OverflowError"); + PyErr_Clear(); + UNBIND(y); + + Py_XDECREF(x); + Py_XDECREF(y); + Py_DECREF(one); + } + + Py_INCREF(Py_None); + return Py_None; } diff --git a/Modules/timemodule.c b/Modules/timemodule.c index d8db409..abc43a2 100644 --- a/Modules/timemodule.c +++ b/Modules/timemodule.c @@ -48,12 +48,12 @@ extern int ftime(struct timeb *); static HANDLE hInterruptEvent = NULL; static BOOL WINAPI PyCtrlHandler(DWORD dwCtrlType) { - SetEvent(hInterruptEvent); - /* allow other default handlers to be called. - Default Python handler will setup the - KeyboardInterrupt exception. - */ - return FALSE; + SetEvent(hInterruptEvent); + /* allow other default handlers to be called. + Default Python handler will setup the + KeyboardInterrupt exception. + */ + return FALSE; } static long main_thread; @@ -94,38 +94,38 @@ static PyObject *moddict; time_t _PyTime_DoubleToTimet(double x) { - time_t result; - double diff; - - result = (time_t)x; - /* How much info did we lose? time_t may be an integral or - * floating type, and we don't know which. If it's integral, - * we don't know whether C truncates, rounds, returns the floor, - * etc. If we lost a second or more, the C rounding is - * unreasonable, or the input just doesn't fit in a time_t; - * call it an error regardless. Note that the original cast to - * time_t can cause a C error too, but nothing we can do to - * worm around that. - */ - diff = x - (double)result; - if (diff <= -1.0 || diff >= 1.0) { - PyErr_SetString(PyExc_ValueError, - "timestamp out of range for platform time_t"); - result = (time_t)-1; - } - return result; + time_t result; + double diff; + + result = (time_t)x; + /* How much info did we lose? time_t may be an integral or + * floating type, and we don't know which. If it's integral, + * we don't know whether C truncates, rounds, returns the floor, + * etc. If we lost a second or more, the C rounding is + * unreasonable, or the input just doesn't fit in a time_t; + * call it an error regardless. Note that the original cast to + * time_t can cause a C error too, but nothing we can do to + * worm around that. + */ + diff = x - (double)result; + if (diff <= -1.0 || diff >= 1.0) { + PyErr_SetString(PyExc_ValueError, + "timestamp out of range for platform time_t"); + result = (time_t)-1; + } + return result; } static PyObject * time_time(PyObject *self, PyObject *unused) { - double secs; - secs = floattime(); - if (secs == 0.0) { - PyErr_SetFromErrno(PyExc_IOError); - return NULL; - } - return PyFloat_FromDouble(secs); + double secs; + secs = floattime(); + if (secs == 0.0) { + PyErr_SetFromErrno(PyExc_IOError); + return NULL; + } + return PyFloat_FromDouble(secs); } PyDoc_STRVAR(time_doc, @@ -147,7 +147,7 @@ Fractions of a second may be present if the system clock provides them."); static PyObject * time_clock(PyObject *self, PyObject *unused) { - return PyFloat_FromDouble(((double)clock()) / CLOCKS_PER_SEC); + return PyFloat_FromDouble(((double)clock()) / CLOCKS_PER_SEC); } #endif /* HAVE_CLOCK */ @@ -156,25 +156,25 @@ time_clock(PyObject *self, PyObject *unused) static PyObject * time_clock(PyObject *self, PyObject *unused) { - static LARGE_INTEGER ctrStart; - static double divisor = 0.0; - LARGE_INTEGER now; - double diff; - - if (divisor == 0.0) { - LARGE_INTEGER freq; - QueryPerformanceCounter(&ctrStart); - if (!QueryPerformanceFrequency(&freq) || freq.QuadPart == 0) { - /* Unlikely to happen - this works on all intel - machines at least! Revert to clock() */ - return PyFloat_FromDouble(((double)clock()) / - CLOCKS_PER_SEC); - } - divisor = (double)freq.QuadPart; - } - QueryPerformanceCounter(&now); - diff = (double)(now.QuadPart - ctrStart.QuadPart); - return PyFloat_FromDouble(diff / divisor); + static LARGE_INTEGER ctrStart; + static double divisor = 0.0; + LARGE_INTEGER now; + double diff; + + if (divisor == 0.0) { + LARGE_INTEGER freq; + QueryPerformanceCounter(&ctrStart); + if (!QueryPerformanceFrequency(&freq) || freq.QuadPart == 0) { + /* Unlikely to happen - this works on all intel + machines at least! Revert to clock() */ + return PyFloat_FromDouble(((double)clock()) / + CLOCKS_PER_SEC); + } + divisor = (double)freq.QuadPart; + } + QueryPerformanceCounter(&now); + diff = (double)(now.QuadPart - ctrStart.QuadPart); + return PyFloat_FromDouble(diff / divisor); } #define HAVE_CLOCK /* So it gets included in the methods */ @@ -192,13 +192,13 @@ records."); static PyObject * time_sleep(PyObject *self, PyObject *args) { - double secs; - if (!PyArg_ParseTuple(args, "d:sleep", &secs)) - return NULL; - if (floatsleep(secs) != 0) - return NULL; - Py_INCREF(Py_None); - return Py_None; + double secs; + if (!PyArg_ParseTuple(args, "d:sleep", &secs)) + return NULL; + if (floatsleep(secs) != 0) + return NULL; + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(sleep_doc, @@ -208,23 +208,23 @@ Delay execution for a given number of seconds. The argument may be\n\ a floating point number for subsecond precision."); static PyStructSequence_Field struct_time_type_fields[] = { - {"tm_year", NULL}, - {"tm_mon", NULL}, - {"tm_mday", NULL}, - {"tm_hour", NULL}, - {"tm_min", NULL}, - {"tm_sec", NULL}, - {"tm_wday", NULL}, - {"tm_yday", NULL}, - {"tm_isdst", NULL}, - {0} + {"tm_year", NULL}, + {"tm_mon", NULL}, + {"tm_mday", NULL}, + {"tm_hour", NULL}, + {"tm_min", NULL}, + {"tm_sec", NULL}, + {"tm_wday", NULL}, + {"tm_yday", NULL}, + {"tm_isdst", NULL}, + {0} }; static PyStructSequence_Desc struct_time_type_desc = { - "time.struct_time", - NULL, - struct_time_type_fields, - 9, + "time.struct_time", + NULL, + struct_time_type_fields, + 9, }; static int initialized; @@ -233,71 +233,71 @@ static PyTypeObject StructTimeType; static PyObject * tmtotuple(struct tm *p) { - PyObject *v = PyStructSequence_New(&StructTimeType); - if (v == NULL) - return NULL; + PyObject *v = PyStructSequence_New(&StructTimeType); + if (v == NULL) + return NULL; #define SET(i,val) PyStructSequence_SET_ITEM(v, i, PyLong_FromLong((long) val)) - SET(0, p->tm_year + 1900); - SET(1, p->tm_mon + 1); /* Want January == 1 */ - SET(2, p->tm_mday); - SET(3, p->tm_hour); - SET(4, p->tm_min); - SET(5, p->tm_sec); - SET(6, (p->tm_wday + 6) % 7); /* Want Monday == 0 */ - SET(7, p->tm_yday + 1); /* Want January, 1 == 1 */ - SET(8, p->tm_isdst); + SET(0, p->tm_year + 1900); + SET(1, p->tm_mon + 1); /* Want January == 1 */ + SET(2, p->tm_mday); + SET(3, p->tm_hour); + SET(4, p->tm_min); + SET(5, p->tm_sec); + SET(6, (p->tm_wday + 6) % 7); /* Want Monday == 0 */ + SET(7, p->tm_yday + 1); /* Want January, 1 == 1 */ + SET(8, p->tm_isdst); #undef SET - if (PyErr_Occurred()) { - Py_XDECREF(v); - return NULL; - } + if (PyErr_Occurred()) { + Py_XDECREF(v); + return NULL; + } - return v; + return v; } static PyObject * structtime_totuple(PyObject *t) { - PyObject *x = NULL; - unsigned int i; - PyObject *v = PyTuple_New(9); - if (v == NULL) - return NULL; - - for (i=0; i<9; i++) { - x = PyStructSequence_GET_ITEM(t, i); - Py_INCREF(x); - PyTuple_SET_ITEM(v, i, x); - } - - if (PyErr_Occurred()) { - Py_XDECREF(v); - return NULL; - } - - return v; + PyObject *x = NULL; + unsigned int i; + PyObject *v = PyTuple_New(9); + if (v == NULL) + return NULL; + + for (i=0; i<9; i++) { + x = PyStructSequence_GET_ITEM(t, i); + Py_INCREF(x); + PyTuple_SET_ITEM(v, i, x); + } + + if (PyErr_Occurred()) { + Py_XDECREF(v); + return NULL; + } + + return v; } static PyObject * time_convert(double when, struct tm * (*function)(const time_t *)) { - struct tm *p; - time_t whent = _PyTime_DoubleToTimet(when); - - if (whent == (time_t)-1 && PyErr_Occurred()) - return NULL; - errno = 0; - p = function(&whent); - if (p == NULL) { + struct tm *p; + time_t whent = _PyTime_DoubleToTimet(when); + + if (whent == (time_t)-1 && PyErr_Occurred()) + return NULL; + errno = 0; + p = function(&whent); + if (p == NULL) { #ifdef EINVAL - if (errno == 0) - errno = EINVAL; + if (errno == 0) + errno = EINVAL; #endif - return PyErr_SetFromErrno(PyExc_ValueError); - } - return tmtotuple(p); + return PyErr_SetFromErrno(PyExc_ValueError); + } + return tmtotuple(p); } /* Parse arg tuple that can contain an optional float-or-None value; @@ -307,28 +307,28 @@ time_convert(double when, struct tm * (*function)(const time_t *)) static int parse_time_double_args(PyObject *args, char *format, double *pwhen) { - PyObject *ot = NULL; - - if (!PyArg_ParseTuple(args, format, &ot)) - return 0; - if (ot == NULL || ot == Py_None) - *pwhen = floattime(); - else { - double when = PyFloat_AsDouble(ot); - if (PyErr_Occurred()) - return 0; - *pwhen = when; - } - return 1; + PyObject *ot = NULL; + + if (!PyArg_ParseTuple(args, format, &ot)) + return 0; + if (ot == NULL || ot == Py_None) + *pwhen = floattime(); + else { + double when = PyFloat_AsDouble(ot); + if (PyErr_Occurred()) + return 0; + *pwhen = when; + } + return 1; } static PyObject * time_gmtime(PyObject *self, PyObject *args) { - double when; - if (!parse_time_double_args(args, "|O:gmtime", &when)) - return NULL; - return time_convert(when, gmtime); + double when; + if (!parse_time_double_args(args, "|O:gmtime", &when)) + return NULL; + return time_convert(when, gmtime); } PyDoc_STRVAR(gmtime_doc, @@ -341,15 +341,15 @@ GMT). When 'seconds' is not passed in, convert the current time instead."); static PyObject * time_localtime(PyObject *self, PyObject *args) { - double when; - if (!parse_time_double_args(args, "|O:localtime", &when)) - return NULL; - return time_convert(when, localtime); + double when; + if (!parse_time_double_args(args, "|O:localtime", &when)) + return NULL; + return time_convert(when, localtime); } PyDoc_STRVAR(localtime_doc, "localtime([seconds]) -> (tm_year,tm_mon,tm_mday,tm_hour,tm_min,\n\ - tm_sec,tm_wday,tm_yday,tm_isdst)\n\ + tm_sec,tm_wday,tm_yday,tm_isdst)\n\ \n\ Convert seconds since the Epoch to a time tuple expressing local time.\n\ When 'seconds' is not passed in, convert the current time instead."); @@ -357,63 +357,63 @@ When 'seconds' is not passed in, convert the current time instead."); static int gettmarg(PyObject *args, struct tm *p) { - int y; - PyObject *t = NULL; - - memset((void *) p, '\0', sizeof(struct tm)); - - if (PyTuple_Check(args)) { - t = args; - Py_INCREF(t); - } - else if (Py_TYPE(args) == &StructTimeType) { - t = structtime_totuple(args); - } - else { - PyErr_SetString(PyExc_TypeError, - "Tuple or struct_time argument required"); - return 0; - } - - if (t == NULL || !PyArg_ParseTuple(t, "iiiiiiiii", - &y, - &p->tm_mon, - &p->tm_mday, - &p->tm_hour, - &p->tm_min, - &p->tm_sec, - &p->tm_wday, - &p->tm_yday, - &p->tm_isdst)) { - Py_XDECREF(t); - return 0; - } - Py_DECREF(t); - - if (y < 1900) { - PyObject *accept = PyDict_GetItemString(moddict, - "accept2dyear"); - if (accept == NULL || !PyLong_CheckExact(accept) || - !PyObject_IsTrue(accept)) { - PyErr_SetString(PyExc_ValueError, - "year >= 1900 required"); - return 0; - } - if (69 <= y && y <= 99) - y += 1900; - else if (0 <= y && y <= 68) - y += 2000; - else { - PyErr_SetString(PyExc_ValueError, - "year out of range"); - return 0; - } - } - p->tm_year = y - 1900; - p->tm_mon--; - p->tm_wday = (p->tm_wday + 1) % 7; - p->tm_yday--; - return 1; + int y; + PyObject *t = NULL; + + memset((void *) p, '\0', sizeof(struct tm)); + + if (PyTuple_Check(args)) { + t = args; + Py_INCREF(t); + } + else if (Py_TYPE(args) == &StructTimeType) { + t = structtime_totuple(args); + } + else { + PyErr_SetString(PyExc_TypeError, + "Tuple or struct_time argument required"); + return 0; + } + + if (t == NULL || !PyArg_ParseTuple(t, "iiiiiiiii", + &y, + &p->tm_mon, + &p->tm_mday, + &p->tm_hour, + &p->tm_min, + &p->tm_sec, + &p->tm_wday, + &p->tm_yday, + &p->tm_isdst)) { + Py_XDECREF(t); + return 0; + } + Py_DECREF(t); + + if (y < 1900) { + PyObject *accept = PyDict_GetItemString(moddict, + "accept2dyear"); + if (accept == NULL || !PyLong_CheckExact(accept) || + !PyObject_IsTrue(accept)) { + PyErr_SetString(PyExc_ValueError, + "year >= 1900 required"); + return 0; + } + if (69 <= y && y <= 99) + y += 1900; + else if (0 <= y && y <= 68) + y += 2000; + else { + PyErr_SetString(PyExc_ValueError, + "year out of range"); + return 0; + } + } + p->tm_year = y - 1900; + p->tm_mon--; + p->tm_wday = (p->tm_wday + 1) % 7; + p->tm_yday--; + return 1; } #ifdef HAVE_STRFTIME @@ -430,172 +430,172 @@ gettmarg(PyObject *args, struct tm *p) static PyObject * time_strftime(PyObject *self, PyObject *args) { - PyObject *tup = NULL; - struct tm buf; - const time_char *fmt; - PyObject *format, *tmpfmt; - size_t fmtlen, buflen; - time_char *outbuf = 0; - size_t i; - - memset((void *) &buf, '\0', sizeof(buf)); - - /* Will always expect a unicode string to be passed as format. - Given that there's no str type anymore in py3k this seems safe. - */ - if (!PyArg_ParseTuple(args, "U|O:strftime", &format, &tup)) - return NULL; - - if (tup == NULL) { - time_t tt = time(NULL); - buf = *localtime(&tt); - } else if (!gettmarg(tup, &buf)) - return NULL; - - /* Checks added to make sure strftime() does not crash Python by - indexing blindly into some array for a textual representation - by some bad index (fixes bug #897625). - - Also support values of zero from Python code for arguments in which - that is out of range by forcing that value to the lowest value that - is valid (fixed bug #1520914). - - Valid ranges based on what is allowed in struct tm: - - - tm_year: [0, max(int)] (1) - - tm_mon: [0, 11] (2) - - tm_mday: [1, 31] - - tm_hour: [0, 23] - - tm_min: [0, 59] - - tm_sec: [0, 60] - - tm_wday: [0, 6] (1) - - tm_yday: [0, 365] (2) - - tm_isdst: [-max(int), max(int)] - - (1) gettmarg() handles bounds-checking. - (2) Python's acceptable range is one greater than the range in C, - thus need to check against automatic decrement by gettmarg(). - */ - if (buf.tm_mon == -1) - buf.tm_mon = 0; - else if (buf.tm_mon < 0 || buf.tm_mon > 11) { - PyErr_SetString(PyExc_ValueError, "month out of range"); - return NULL; - } - if (buf.tm_mday == 0) - buf.tm_mday = 1; - else if (buf.tm_mday < 0 || buf.tm_mday > 31) { - PyErr_SetString(PyExc_ValueError, "day of month out of range"); - return NULL; - } - if (buf.tm_hour < 0 || buf.tm_hour > 23) { - PyErr_SetString(PyExc_ValueError, "hour out of range"); - return NULL; - } - if (buf.tm_min < 0 || buf.tm_min > 59) { - PyErr_SetString(PyExc_ValueError, "minute out of range"); - return NULL; - } - if (buf.tm_sec < 0 || buf.tm_sec > 61) { - PyErr_SetString(PyExc_ValueError, "seconds out of range"); - return NULL; - } - /* tm_wday does not need checking of its upper-bound since taking - ``% 7`` in gettmarg() automatically restricts the range. */ - if (buf.tm_wday < 0) { - PyErr_SetString(PyExc_ValueError, "day of week out of range"); - return NULL; - } - if (buf.tm_yday == -1) - buf.tm_yday = 0; - else if (buf.tm_yday < 0 || buf.tm_yday > 365) { - PyErr_SetString(PyExc_ValueError, "day of year out of range"); - return NULL; - } - if (buf.tm_isdst < -1 || buf.tm_isdst > 1) { - PyErr_SetString(PyExc_ValueError, - "daylight savings flag out of range"); - return NULL; - } + PyObject *tup = NULL; + struct tm buf; + const time_char *fmt; + PyObject *format, *tmpfmt; + size_t fmtlen, buflen; + time_char *outbuf = 0; + size_t i; + + memset((void *) &buf, '\0', sizeof(buf)); + + /* Will always expect a unicode string to be passed as format. + Given that there's no str type anymore in py3k this seems safe. + */ + if (!PyArg_ParseTuple(args, "U|O:strftime", &format, &tup)) + return NULL; + + if (tup == NULL) { + time_t tt = time(NULL); + buf = *localtime(&tt); + } else if (!gettmarg(tup, &buf)) + return NULL; + + /* Checks added to make sure strftime() does not crash Python by + indexing blindly into some array for a textual representation + by some bad index (fixes bug #897625). + + Also support values of zero from Python code for arguments in which + that is out of range by forcing that value to the lowest value that + is valid (fixed bug #1520914). + + Valid ranges based on what is allowed in struct tm: + + - tm_year: [0, max(int)] (1) + - tm_mon: [0, 11] (2) + - tm_mday: [1, 31] + - tm_hour: [0, 23] + - tm_min: [0, 59] + - tm_sec: [0, 60] + - tm_wday: [0, 6] (1) + - tm_yday: [0, 365] (2) + - tm_isdst: [-max(int), max(int)] + + (1) gettmarg() handles bounds-checking. + (2) Python's acceptable range is one greater than the range in C, + thus need to check against automatic decrement by gettmarg(). + */ + if (buf.tm_mon == -1) + buf.tm_mon = 0; + else if (buf.tm_mon < 0 || buf.tm_mon > 11) { + PyErr_SetString(PyExc_ValueError, "month out of range"); + return NULL; + } + if (buf.tm_mday == 0) + buf.tm_mday = 1; + else if (buf.tm_mday < 0 || buf.tm_mday > 31) { + PyErr_SetString(PyExc_ValueError, "day of month out of range"); + return NULL; + } + if (buf.tm_hour < 0 || buf.tm_hour > 23) { + PyErr_SetString(PyExc_ValueError, "hour out of range"); + return NULL; + } + if (buf.tm_min < 0 || buf.tm_min > 59) { + PyErr_SetString(PyExc_ValueError, "minute out of range"); + return NULL; + } + if (buf.tm_sec < 0 || buf.tm_sec > 61) { + PyErr_SetString(PyExc_ValueError, "seconds out of range"); + return NULL; + } + /* tm_wday does not need checking of its upper-bound since taking + ``% 7`` in gettmarg() automatically restricts the range. */ + if (buf.tm_wday < 0) { + PyErr_SetString(PyExc_ValueError, "day of week out of range"); + return NULL; + } + if (buf.tm_yday == -1) + buf.tm_yday = 0; + else if (buf.tm_yday < 0 || buf.tm_yday > 365) { + PyErr_SetString(PyExc_ValueError, "day of year out of range"); + return NULL; + } + if (buf.tm_isdst < -1 || buf.tm_isdst > 1) { + PyErr_SetString(PyExc_ValueError, + "daylight savings flag out of range"); + return NULL; + } #ifdef HAVE_WCSFTIME - tmpfmt = PyBytes_FromStringAndSize(NULL, - sizeof(wchar_t) * (PyUnicode_GetSize(format)+1)); - if (!tmpfmt) - return NULL; - /* This assumes that PyUnicode_AsWideChar doesn't do any UTF-16 - expansion. */ - if (PyUnicode_AsWideChar((PyUnicodeObject*)format, - (wchar_t*)PyBytes_AS_STRING(tmpfmt), - PyUnicode_GetSize(format)+1) == (size_t)-1) - /* This shouldn't fail. */ - Py_FatalError("PyUnicode_AsWideChar failed"); - format = tmpfmt; - fmt = (wchar_t*)PyBytes_AS_STRING(format); + tmpfmt = PyBytes_FromStringAndSize(NULL, + sizeof(wchar_t) * (PyUnicode_GetSize(format)+1)); + if (!tmpfmt) + return NULL; + /* This assumes that PyUnicode_AsWideChar doesn't do any UTF-16 + expansion. */ + if (PyUnicode_AsWideChar((PyUnicodeObject*)format, + (wchar_t*)PyBytes_AS_STRING(tmpfmt), + PyUnicode_GetSize(format)+1) == (size_t)-1) + /* This shouldn't fail. */ + Py_FatalError("PyUnicode_AsWideChar failed"); + format = tmpfmt; + fmt = (wchar_t*)PyBytes_AS_STRING(format); #else - /* Convert the unicode string to an ascii one */ - format = PyUnicode_AsEncodedString(format, TZNAME_ENCODING, NULL); - if (format == NULL) - return NULL; - fmt = PyBytes_AS_STRING(format); + /* Convert the unicode string to an ascii one */ + format = PyUnicode_AsEncodedString(format, TZNAME_ENCODING, NULL); + if (format == NULL) + return NULL; + fmt = PyBytes_AS_STRING(format); #endif #if defined(MS_WINDOWS) && defined(HAVE_WCSFTIME) - /* check that the format string contains only valid directives */ - for(outbuf = wcschr(fmt, L'%'); - outbuf != NULL; - outbuf = wcschr(outbuf+2, L'%')) - { - if (outbuf[1]=='#') - ++outbuf; /* not documented by python, */ - if (outbuf[1]=='\0' || - !wcschr(L"aAbBcdfHIjmMpSUwWxXyYzZ%", outbuf[1])) - { - PyErr_SetString(PyExc_ValueError, "Invalid format string"); - return 0; - } - } + /* check that the format string contains only valid directives */ + for(outbuf = wcschr(fmt, L'%'); + outbuf != NULL; + outbuf = wcschr(outbuf+2, L'%')) + { + if (outbuf[1]=='#') + ++outbuf; /* not documented by python, */ + if (outbuf[1]=='\0' || + !wcschr(L"aAbBcdfHIjmMpSUwWxXyYzZ%", outbuf[1])) + { + PyErr_SetString(PyExc_ValueError, "Invalid format string"); + return 0; + } + } #endif - fmtlen = time_strlen(fmt); - - /* I hate these functions that presume you know how big the output - * will be ahead of time... - */ - for (i = 1024; ; i += i) { - outbuf = (time_char *)PyMem_Malloc(i*sizeof(time_char)); - if (outbuf == NULL) { - Py_DECREF(format); - return PyErr_NoMemory(); - } - buflen = format_time(outbuf, i, fmt, &buf); - if (buflen > 0 || i >= 256 * fmtlen) { - /* If the buffer is 256 times as long as the format, - it's probably not failing for lack of room! - More likely, the format yields an empty result, - e.g. an empty format, or %Z when the timezone - is unknown. */ - PyObject *ret; + fmtlen = time_strlen(fmt); + + /* I hate these functions that presume you know how big the output + * will be ahead of time... + */ + for (i = 1024; ; i += i) { + outbuf = (time_char *)PyMem_Malloc(i*sizeof(time_char)); + if (outbuf == NULL) { + Py_DECREF(format); + return PyErr_NoMemory(); + } + buflen = format_time(outbuf, i, fmt, &buf); + if (buflen > 0 || i >= 256 * fmtlen) { + /* If the buffer is 256 times as long as the format, + it's probably not failing for lack of room! + More likely, the format yields an empty result, + e.g. an empty format, or %Z when the timezone + is unknown. */ + PyObject *ret; #ifdef HAVE_WCSFTIME - ret = PyUnicode_FromWideChar(outbuf, buflen); + ret = PyUnicode_FromWideChar(outbuf, buflen); #else - ret = PyUnicode_Decode(outbuf, buflen, - TZNAME_ENCODING, NULL); + ret = PyUnicode_Decode(outbuf, buflen, + TZNAME_ENCODING, NULL); #endif - PyMem_Free(outbuf); - Py_DECREF(format); - return ret; - } - PyMem_Free(outbuf); + PyMem_Free(outbuf); + Py_DECREF(format); + return ret; + } + PyMem_Free(outbuf); #if defined _MSC_VER && _MSC_VER >= 1400 && defined(__STDC_SECURE_LIB__) - /* VisualStudio .NET 2005 does this properly */ - if (buflen == 0 && errno == EINVAL) { - PyErr_SetString(PyExc_ValueError, "Invalid format string"); - Py_DECREF(format); - return 0; - } + /* VisualStudio .NET 2005 does this properly */ + if (buflen == 0 && errno == EINVAL) { + PyErr_SetString(PyExc_ValueError, "Invalid format string"); + Py_DECREF(format); + return 0; + } #endif - } + } } #undef time_char @@ -616,7 +616,7 @@ time_strptime(PyObject *self, PyObject *args) PyObject *strptime_result; if (!strptime_module) - return NULL; + return NULL; strptime_result = PyObject_CallMethod(strptime_module, "_strptime_time", "O", args); Py_DECREF(strptime_module); return strptime_result; @@ -632,20 +632,20 @@ See the library reference manual for formatting codes (same as strftime())."); static PyObject * time_asctime(PyObject *self, PyObject *args) { - PyObject *tup = NULL; - struct tm buf; - char *p; - if (!PyArg_UnpackTuple(args, "asctime", 0, 1, &tup)) - return NULL; - if (tup == NULL) { - time_t tt = time(NULL); - buf = *localtime(&tt); - } else if (!gettmarg(tup, &buf)) - return NULL; - p = asctime(&buf); - if (p[24] == '\n') - p[24] = '\0'; - return PyUnicode_FromString(p); + PyObject *tup = NULL; + struct tm buf; + char *p; + if (!PyArg_UnpackTuple(args, "asctime", 0, 1, &tup)) + return NULL; + if (tup == NULL) { + time_t tt = time(NULL); + buf = *localtime(&tt); + } else if (!gettmarg(tup, &buf)) + return NULL; + p = asctime(&buf); + if (p[24] == '\n') + p[24] = '\0'; + return PyUnicode_FromString(p); } PyDoc_STRVAR(asctime_doc, @@ -658,30 +658,30 @@ is used."); static PyObject * time_ctime(PyObject *self, PyObject *args) { - PyObject *ot = NULL; - time_t tt; - char *p; - - if (!PyArg_UnpackTuple(args, "ctime", 0, 1, &ot)) - return NULL; - if (ot == NULL || ot == Py_None) - tt = time(NULL); - else { - double dt = PyFloat_AsDouble(ot); - if (PyErr_Occurred()) - return NULL; - tt = _PyTime_DoubleToTimet(dt); - if (tt == (time_t)-1 && PyErr_Occurred()) - return NULL; - } - p = ctime(&tt); - if (p == NULL) { - PyErr_SetString(PyExc_ValueError, "unconvertible time"); - return NULL; - } - if (p[24] == '\n') - p[24] = '\0'; - return PyUnicode_FromString(p); + PyObject *ot = NULL; + time_t tt; + char *p; + + if (!PyArg_UnpackTuple(args, "ctime", 0, 1, &ot)) + return NULL; + if (ot == NULL || ot == Py_None) + tt = time(NULL); + else { + double dt = PyFloat_AsDouble(ot); + if (PyErr_Occurred()) + return NULL; + tt = _PyTime_DoubleToTimet(dt); + if (tt == (time_t)-1 && PyErr_Occurred()) + return NULL; + } + p = ctime(&tt); + if (p == NULL) { + PyErr_SetString(PyExc_ValueError, "unconvertible time"); + return NULL; + } + if (p[24] == '\n') + p[24] = '\0'; + return PyUnicode_FromString(p); } PyDoc_STRVAR(ctime_doc, @@ -695,17 +695,17 @@ not present, current time as returned by localtime() is used."); static PyObject * time_mktime(PyObject *self, PyObject *tup) { - struct tm buf; - time_t tt; - if (!gettmarg(tup, &buf)) - return NULL; - tt = mktime(&buf); - if (tt == (time_t)(-1)) { - PyErr_SetString(PyExc_OverflowError, - "mktime argument out of range"); - return NULL; - } - return PyFloat_FromDouble((double)tt); + struct tm buf; + time_t tt; + if (!gettmarg(tup, &buf)) + return NULL; + tt = mktime(&buf); + if (tt == (time_t)(-1)) { + PyErr_SetString(PyExc_OverflowError, + "mktime argument out of range"); + return NULL; + } + return PyFloat_FromDouble((double)tt); } PyDoc_STRVAR(mktime_doc, @@ -720,21 +720,21 @@ static void PyInit_timezone(PyObject *module); static PyObject * time_tzset(PyObject *self, PyObject *unused) { - PyObject* m; + PyObject* m; - m = PyImport_ImportModuleNoBlock("time"); - if (m == NULL) { - return NULL; - } + m = PyImport_ImportModuleNoBlock("time"); + if (m == NULL) { + return NULL; + } - tzset(); + tzset(); - /* Reset timezone, altzone, daylight and tzname */ - PyInit_timezone(m); - Py_DECREF(m); + /* Reset timezone, altzone, daylight and tzname */ + PyInit_timezone(m); + Py_DECREF(m); - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(tzset_doc, @@ -754,115 +754,115 @@ should not be relied on."); static void PyInit_timezone(PyObject *m) { /* This code moved from PyInit_time wholesale to allow calling it from - time_tzset. In the future, some parts of it can be moved back - (for platforms that don't HAVE_WORKING_TZSET, when we know what they - are), and the extraneous calls to tzset(3) should be removed. - I haven't done this yet, as I don't want to change this code as - little as possible when introducing the time.tzset and time.tzsetwall - methods. This should simply be a method of doing the following once, - at the top of this function and removing the call to tzset() from - time_tzset(): - - #ifdef HAVE_TZSET - tzset() - #endif - - And I'm lazy and hate C so nyer. + time_tzset. In the future, some parts of it can be moved back + (for platforms that don't HAVE_WORKING_TZSET, when we know what they + are), and the extraneous calls to tzset(3) should be removed. + I haven't done this yet, as I don't want to change this code as + little as possible when introducing the time.tzset and time.tzsetwall + methods. This should simply be a method of doing the following once, + at the top of this function and removing the call to tzset() from + time_tzset(): + + #ifdef HAVE_TZSET + tzset() + #endif + + And I'm lazy and hate C so nyer. */ #if defined(HAVE_TZNAME) && !defined(__GLIBC__) && !defined(__CYGWIN__) - PyObject *otz0, *otz1; - tzset(); + PyObject *otz0, *otz1; + tzset(); #ifdef PYOS_OS2 - PyModule_AddIntConstant(m, "timezone", _timezone); + PyModule_AddIntConstant(m, "timezone", _timezone); #else /* !PYOS_OS2 */ - PyModule_AddIntConstant(m, "timezone", timezone); + PyModule_AddIntConstant(m, "timezone", timezone); #endif /* PYOS_OS2 */ #ifdef HAVE_ALTZONE - PyModule_AddIntConstant(m, "altzone", altzone); + PyModule_AddIntConstant(m, "altzone", altzone); #else #ifdef PYOS_OS2 - PyModule_AddIntConstant(m, "altzone", _timezone-3600); + PyModule_AddIntConstant(m, "altzone", _timezone-3600); #else /* !PYOS_OS2 */ - PyModule_AddIntConstant(m, "altzone", timezone-3600); + PyModule_AddIntConstant(m, "altzone", timezone-3600); #endif /* PYOS_OS2 */ #endif - PyModule_AddIntConstant(m, "daylight", daylight); - otz0 = PyUnicode_Decode(tzname[0], strlen(tzname[0]), TZNAME_ENCODING, NULL); - otz1 = PyUnicode_Decode(tzname[1], strlen(tzname[1]), TZNAME_ENCODING, NULL); - PyModule_AddObject(m, "tzname", Py_BuildValue("(NN)", otz0, otz1)); + PyModule_AddIntConstant(m, "daylight", daylight); + otz0 = PyUnicode_Decode(tzname[0], strlen(tzname[0]), TZNAME_ENCODING, NULL); + otz1 = PyUnicode_Decode(tzname[1], strlen(tzname[1]), TZNAME_ENCODING, NULL); + PyModule_AddObject(m, "tzname", Py_BuildValue("(NN)", otz0, otz1)); #else /* !HAVE_TZNAME || __GLIBC__ || __CYGWIN__*/ #ifdef HAVE_STRUCT_TM_TM_ZONE - { + { #define YEAR ((time_t)((365 * 24 + 6) * 3600)) - time_t t; - struct tm *p; - long janzone, julyzone; - char janname[10], julyname[10]; - t = (time((time_t *)0) / YEAR) * YEAR; - p = localtime(&t); - janzone = -p->tm_gmtoff; - strncpy(janname, p->tm_zone ? p->tm_zone : " ", 9); - janname[9] = '\0'; - t += YEAR/2; - p = localtime(&t); - julyzone = -p->tm_gmtoff; - strncpy(julyname, p->tm_zone ? p->tm_zone : " ", 9); - julyname[9] = '\0'; - - if( janzone < julyzone ) { - /* DST is reversed in the southern hemisphere */ - PyModule_AddIntConstant(m, "timezone", julyzone); - PyModule_AddIntConstant(m, "altzone", janzone); - PyModule_AddIntConstant(m, "daylight", - janzone != julyzone); - PyModule_AddObject(m, "tzname", - Py_BuildValue("(zz)", - julyname, janname)); - } else { - PyModule_AddIntConstant(m, "timezone", janzone); - PyModule_AddIntConstant(m, "altzone", julyzone); - PyModule_AddIntConstant(m, "daylight", - janzone != julyzone); - PyModule_AddObject(m, "tzname", - Py_BuildValue("(zz)", - janname, julyname)); - } - } + time_t t; + struct tm *p; + long janzone, julyzone; + char janname[10], julyname[10]; + t = (time((time_t *)0) / YEAR) * YEAR; + p = localtime(&t); + janzone = -p->tm_gmtoff; + strncpy(janname, p->tm_zone ? p->tm_zone : " ", 9); + janname[9] = '\0'; + t += YEAR/2; + p = localtime(&t); + julyzone = -p->tm_gmtoff; + strncpy(julyname, p->tm_zone ? p->tm_zone : " ", 9); + julyname[9] = '\0'; + + if( janzone < julyzone ) { + /* DST is reversed in the southern hemisphere */ + PyModule_AddIntConstant(m, "timezone", julyzone); + PyModule_AddIntConstant(m, "altzone", janzone); + PyModule_AddIntConstant(m, "daylight", + janzone != julyzone); + PyModule_AddObject(m, "tzname", + Py_BuildValue("(zz)", + julyname, janname)); + } else { + PyModule_AddIntConstant(m, "timezone", janzone); + PyModule_AddIntConstant(m, "altzone", julyzone); + PyModule_AddIntConstant(m, "daylight", + janzone != julyzone); + PyModule_AddObject(m, "tzname", + Py_BuildValue("(zz)", + janname, julyname)); + } + } #else #endif /* HAVE_STRUCT_TM_TM_ZONE */ #ifdef __CYGWIN__ - tzset(); - PyModule_AddIntConstant(m, "timezone", _timezone); - PyModule_AddIntConstant(m, "altzone", _timezone-3600); - PyModule_AddIntConstant(m, "daylight", _daylight); - PyModule_AddObject(m, "tzname", - Py_BuildValue("(zz)", _tzname[0], _tzname[1])); + tzset(); + PyModule_AddIntConstant(m, "timezone", _timezone); + PyModule_AddIntConstant(m, "altzone", _timezone-3600); + PyModule_AddIntConstant(m, "daylight", _daylight); + PyModule_AddObject(m, "tzname", + Py_BuildValue("(zz)", _tzname[0], _tzname[1])); #endif /* __CYGWIN__ */ #endif /* !HAVE_TZNAME || __GLIBC__ || __CYGWIN__*/ } static PyMethodDef time_methods[] = { - {"time", time_time, METH_NOARGS, time_doc}, + {"time", time_time, METH_NOARGS, time_doc}, #ifdef HAVE_CLOCK - {"clock", time_clock, METH_NOARGS, clock_doc}, + {"clock", time_clock, METH_NOARGS, clock_doc}, #endif - {"sleep", time_sleep, METH_VARARGS, sleep_doc}, - {"gmtime", time_gmtime, METH_VARARGS, gmtime_doc}, - {"localtime", time_localtime, METH_VARARGS, localtime_doc}, - {"asctime", time_asctime, METH_VARARGS, asctime_doc}, - {"ctime", time_ctime, METH_VARARGS, ctime_doc}, + {"sleep", time_sleep, METH_VARARGS, sleep_doc}, + {"gmtime", time_gmtime, METH_VARARGS, gmtime_doc}, + {"localtime", time_localtime, METH_VARARGS, localtime_doc}, + {"asctime", time_asctime, METH_VARARGS, asctime_doc}, + {"ctime", time_ctime, METH_VARARGS, ctime_doc}, #ifdef HAVE_MKTIME - {"mktime", time_mktime, METH_O, mktime_doc}, + {"mktime", time_mktime, METH_O, mktime_doc}, #endif #ifdef HAVE_STRFTIME - {"strftime", time_strftime, METH_VARARGS, strftime_doc}, + {"strftime", time_strftime, METH_VARARGS, strftime_doc}, #endif - {"strptime", time_strptime, METH_VARARGS, strptime_doc}, + {"strptime", time_strptime, METH_VARARGS, strptime_doc}, #ifdef HAVE_WORKING_TZSET - {"tzset", time_tzset, METH_NOARGS, tzset_doc}, + {"tzset", time_tzset, METH_NOARGS, tzset_doc}, #endif - {NULL, NULL} /* sentinel */ + {NULL, NULL} /* sentinel */ }; @@ -914,53 +914,53 @@ tzset() -- change the local timezone"); static struct PyModuleDef timemodule = { - PyModuleDef_HEAD_INIT, - "time", - module_doc, - -1, - time_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "time", + module_doc, + -1, + time_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_time(void) { - PyObject *m; - char *p; - m = PyModule_Create(&timemodule); - if (m == NULL) - return NULL; - - /* Accept 2-digit dates unless PYTHONY2K is set and non-empty */ - p = Py_GETENV("PYTHONY2K"); - PyModule_AddIntConstant(m, "accept2dyear", (long) (!p || !*p)); - /* Squirrel away the module's dictionary for the y2k check */ - moddict = PyModule_GetDict(m); - Py_INCREF(moddict); - - /* Set, or reset, module variables like time.timezone */ - PyInit_timezone(m); + PyObject *m; + char *p; + m = PyModule_Create(&timemodule); + if (m == NULL) + return NULL; + + /* Accept 2-digit dates unless PYTHONY2K is set and non-empty */ + p = Py_GETENV("PYTHONY2K"); + PyModule_AddIntConstant(m, "accept2dyear", (long) (!p || !*p)); + /* Squirrel away the module's dictionary for the y2k check */ + moddict = PyModule_GetDict(m); + Py_INCREF(moddict); + + /* Set, or reset, module variables like time.timezone */ + PyInit_timezone(m); #ifdef MS_WINDOWS - /* Helper to allow interrupts for Windows. - If Ctrl+C event delivered while not sleeping - it will be ignored. - */ - main_thread = PyThread_get_thread_ident(); - hInterruptEvent = CreateEvent(NULL, TRUE, FALSE, NULL); - SetConsoleCtrlHandler( PyCtrlHandler, TRUE); + /* Helper to allow interrupts for Windows. + If Ctrl+C event delivered while not sleeping + it will be ignored. + */ + main_thread = PyThread_get_thread_ident(); + hInterruptEvent = CreateEvent(NULL, TRUE, FALSE, NULL); + SetConsoleCtrlHandler( PyCtrlHandler, TRUE); #endif /* MS_WINDOWS */ - if (!initialized) { - PyStructSequence_InitType(&StructTimeType, - &struct_time_type_desc); - } - Py_INCREF(&StructTimeType); - PyModule_AddObject(m, "struct_time", (PyObject*) &StructTimeType); - initialized = 1; - return m; + if (!initialized) { + PyStructSequence_InitType(&StructTimeType, + &struct_time_type_desc); + } + Py_INCREF(&StructTimeType); + PyModule_AddObject(m, "struct_time", (PyObject*) &StructTimeType); + initialized = 1; + return m; } @@ -969,38 +969,38 @@ PyInit_time(void) static double floattime(void) { - /* There are three ways to get the time: - (1) gettimeofday() -- resolution in microseconds - (2) ftime() -- resolution in milliseconds - (3) time() -- resolution in seconds - In all cases the return value is a float in seconds. - Since on some systems (e.g. SCO ODT 3.0) gettimeofday() may - fail, so we fall back on ftime() or time(). - Note: clock resolution does not imply clock accuracy! */ + /* There are three ways to get the time: + (1) gettimeofday() -- resolution in microseconds + (2) ftime() -- resolution in milliseconds + (3) time() -- resolution in seconds + In all cases the return value is a float in seconds. + Since on some systems (e.g. SCO ODT 3.0) gettimeofday() may + fail, so we fall back on ftime() or time(). + Note: clock resolution does not imply clock accuracy! */ #ifdef HAVE_GETTIMEOFDAY - { - struct timeval t; + { + struct timeval t; #ifdef GETTIMEOFDAY_NO_TZ - if (gettimeofday(&t) == 0) - return (double)t.tv_sec + t.tv_usec*0.000001; + if (gettimeofday(&t) == 0) + return (double)t.tv_sec + t.tv_usec*0.000001; #else /* !GETTIMEOFDAY_NO_TZ */ - if (gettimeofday(&t, (struct timezone *)NULL) == 0) - return (double)t.tv_sec + t.tv_usec*0.000001; + if (gettimeofday(&t, (struct timezone *)NULL) == 0) + return (double)t.tv_sec + t.tv_usec*0.000001; #endif /* !GETTIMEOFDAY_NO_TZ */ - } + } #endif /* !HAVE_GETTIMEOFDAY */ - { + { #if defined(HAVE_FTIME) - struct timeb t; - ftime(&t); - return (double)t.time + (double)t.millitm * (double)0.001; + struct timeb t; + ftime(&t); + return (double)t.time + (double)t.millitm * (double)0.001; #else /* !HAVE_FTIME */ - time_t secs; - time(&secs); - return (double)secs; + time_t secs; + time(&secs); + return (double)secs; #endif /* !HAVE_FTIME */ - } + } } @@ -1013,96 +1013,96 @@ floatsleep(double secs) { /* XXX Should test for MS_WINDOWS first! */ #if defined(HAVE_SELECT) && !defined(__EMX__) - struct timeval t; - double frac; - frac = fmod(secs, 1.0); - secs = floor(secs); - t.tv_sec = (long)secs; - t.tv_usec = (long)(frac*1000000.0); - Py_BEGIN_ALLOW_THREADS - if (select(0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &t) != 0) { + struct timeval t; + double frac; + frac = fmod(secs, 1.0); + secs = floor(secs); + t.tv_sec = (long)secs; + t.tv_usec = (long)(frac*1000000.0); + Py_BEGIN_ALLOW_THREADS + if (select(0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &t) != 0) { #ifdef EINTR - if (errno != EINTR) { + if (errno != EINTR) { #else - if (1) { + if (1) { #endif - Py_BLOCK_THREADS - PyErr_SetFromErrno(PyExc_IOError); - return -1; - } - } - Py_END_ALLOW_THREADS + Py_BLOCK_THREADS + PyErr_SetFromErrno(PyExc_IOError); + return -1; + } + } + Py_END_ALLOW_THREADS #elif defined(__WATCOMC__) && !defined(__QNX__) - /* XXX Can't interrupt this sleep */ - Py_BEGIN_ALLOW_THREADS - delay((int)(secs * 1000 + 0.5)); /* delay() uses milliseconds */ - Py_END_ALLOW_THREADS + /* XXX Can't interrupt this sleep */ + Py_BEGIN_ALLOW_THREADS + delay((int)(secs * 1000 + 0.5)); /* delay() uses milliseconds */ + Py_END_ALLOW_THREADS #elif defined(MS_WINDOWS) - { - double millisecs = secs * 1000.0; - unsigned long ul_millis; - - if (millisecs > (double)ULONG_MAX) { - PyErr_SetString(PyExc_OverflowError, - "sleep length is too large"); - return -1; - } - Py_BEGIN_ALLOW_THREADS - /* Allow sleep(0) to maintain win32 semantics, and as decreed - * by Guido, only the main thread can be interrupted. - */ - ul_millis = (unsigned long)millisecs; - if (ul_millis == 0 || - main_thread != PyThread_get_thread_ident()) - Sleep(ul_millis); - else { - DWORD rc; - ResetEvent(hInterruptEvent); - rc = WaitForSingleObject(hInterruptEvent, ul_millis); - if (rc == WAIT_OBJECT_0) { - /* Yield to make sure real Python signal - * handler called. - */ - Sleep(1); - Py_BLOCK_THREADS - errno = EINTR; - PyErr_SetFromErrno(PyExc_IOError); - return -1; - } - } - Py_END_ALLOW_THREADS - } + { + double millisecs = secs * 1000.0; + unsigned long ul_millis; + + if (millisecs > (double)ULONG_MAX) { + PyErr_SetString(PyExc_OverflowError, + "sleep length is too large"); + return -1; + } + Py_BEGIN_ALLOW_THREADS + /* Allow sleep(0) to maintain win32 semantics, and as decreed + * by Guido, only the main thread can be interrupted. + */ + ul_millis = (unsigned long)millisecs; + if (ul_millis == 0 || + main_thread != PyThread_get_thread_ident()) + Sleep(ul_millis); + else { + DWORD rc; + ResetEvent(hInterruptEvent); + rc = WaitForSingleObject(hInterruptEvent, ul_millis); + if (rc == WAIT_OBJECT_0) { + /* Yield to make sure real Python signal + * handler called. + */ + Sleep(1); + Py_BLOCK_THREADS + errno = EINTR; + PyErr_SetFromErrno(PyExc_IOError); + return -1; + } + } + Py_END_ALLOW_THREADS + } #elif defined(PYOS_OS2) - /* This Sleep *IS* Interruptable by Exceptions */ - Py_BEGIN_ALLOW_THREADS - if (DosSleep(secs * 1000) != NO_ERROR) { - Py_BLOCK_THREADS - PyErr_SetFromErrno(PyExc_IOError); - return -1; - } - Py_END_ALLOW_THREADS + /* This Sleep *IS* Interruptable by Exceptions */ + Py_BEGIN_ALLOW_THREADS + if (DosSleep(secs * 1000) != NO_ERROR) { + Py_BLOCK_THREADS + PyErr_SetFromErrno(PyExc_IOError); + return -1; + } + Py_END_ALLOW_THREADS #elif defined(PLAN9) - { - double millisecs = secs * 1000.0; - if (millisecs > (double)LONG_MAX) { - PyErr_SetString(PyExc_OverflowError, "sleep length is too large"); - return -1; - } - /* This sleep *CAN BE* interrupted. */ - Py_BEGIN_ALLOW_THREADS - if(sleep((long)millisecs) < 0){ - Py_BLOCK_THREADS - PyErr_SetFromErrno(PyExc_IOError); - return -1; - } - Py_END_ALLOW_THREADS - } + { + double millisecs = secs * 1000.0; + if (millisecs > (double)LONG_MAX) { + PyErr_SetString(PyExc_OverflowError, "sleep length is too large"); + return -1; + } + /* This sleep *CAN BE* interrupted. */ + Py_BEGIN_ALLOW_THREADS + if(sleep((long)millisecs) < 0){ + Py_BLOCK_THREADS + PyErr_SetFromErrno(PyExc_IOError); + return -1; + } + Py_END_ALLOW_THREADS + } #else - /* XXX Can't interrupt this sleep */ - Py_BEGIN_ALLOW_THREADS - sleep((int)secs); - Py_END_ALLOW_THREADS + /* XXX Can't interrupt this sleep */ + Py_BEGIN_ALLOW_THREADS + sleep((int)secs); + Py_END_ALLOW_THREADS #endif - return 0; + return 0; } diff --git a/Modules/tkappinit.c b/Modules/tkappinit.c index cfbd20c..c1f97b0 100644 --- a/Modules/tkappinit.c +++ b/Modules/tkappinit.c @@ -26,154 +26,154 @@ static int tk_load_failed; int Tcl_AppInit(Tcl_Interp *interp) { - Tk_Window main_window; - const char *_tkinter_skip_tk_init; + Tk_Window main_window; + const char *_tkinter_skip_tk_init; #ifdef TKINTER_PROTECT_LOADTK - const char *_tkinter_tk_failed; + const char *_tkinter_tk_failed; #endif #ifdef TK_AQUA #ifndef MAX_PATH_LEN #define MAX_PATH_LEN 1024 #endif - char tclLibPath[MAX_PATH_LEN], tkLibPath[MAX_PATH_LEN]; - Tcl_Obj* pathPtr; + char tclLibPath[MAX_PATH_LEN], tkLibPath[MAX_PATH_LEN]; + Tcl_Obj* pathPtr; - /* pre- Tcl_Init code copied from tkMacOSXAppInit.c */ - Tk_MacOSXOpenBundleResources (interp, "com.tcltk.tcllibrary", - tclLibPath, MAX_PATH_LEN, 0); + /* pre- Tcl_Init code copied from tkMacOSXAppInit.c */ + Tk_MacOSXOpenBundleResources (interp, "com.tcltk.tcllibrary", + tclLibPath, MAX_PATH_LEN, 0); - if (tclLibPath[0] != '\0') { - Tcl_SetVar(interp, "tcl_library", tclLibPath, TCL_GLOBAL_ONLY); - Tcl_SetVar(interp, "tclDefaultLibrary", tclLibPath, TCL_GLOBAL_ONLY); - Tcl_SetVar(interp, "tcl_pkgPath", tclLibPath, TCL_GLOBAL_ONLY); - } - - if (tclLibPath[0] != '\0') { - Tcl_SetVar(interp, "tcl_library", tclLibPath, TCL_GLOBAL_ONLY); - Tcl_SetVar(interp, "tclDefaultLibrary", tclLibPath, TCL_GLOBAL_ONLY); - Tcl_SetVar(interp, "tcl_pkgPath", tclLibPath, TCL_GLOBAL_ONLY); - } + if (tclLibPath[0] != '\0') { + Tcl_SetVar(interp, "tcl_library", tclLibPath, TCL_GLOBAL_ONLY); + Tcl_SetVar(interp, "tclDefaultLibrary", tclLibPath, TCL_GLOBAL_ONLY); + Tcl_SetVar(interp, "tcl_pkgPath", tclLibPath, TCL_GLOBAL_ONLY); + } + + if (tclLibPath[0] != '\0') { + Tcl_SetVar(interp, "tcl_library", tclLibPath, TCL_GLOBAL_ONLY); + Tcl_SetVar(interp, "tclDefaultLibrary", tclLibPath, TCL_GLOBAL_ONLY); + Tcl_SetVar(interp, "tcl_pkgPath", tclLibPath, TCL_GLOBAL_ONLY); + } #endif - if (Tcl_Init (interp) == TCL_ERROR) - return TCL_ERROR; + if (Tcl_Init (interp) == TCL_ERROR) + return TCL_ERROR; #ifdef TK_AQUA - /* pre- Tk_Init code copied from tkMacOSXAppInit.c */ - Tk_MacOSXOpenBundleResources (interp, "com.tcltk.tklibrary", - tkLibPath, MAX_PATH_LEN, 1); + /* pre- Tk_Init code copied from tkMacOSXAppInit.c */ + Tk_MacOSXOpenBundleResources (interp, "com.tcltk.tklibrary", + tkLibPath, MAX_PATH_LEN, 1); - if (tclLibPath[0] != '\0') { - pathPtr = Tcl_NewStringObj(tclLibPath, -1); - } else { - Tcl_Obj *pathPtr = TclGetLibraryPath(); - } + if (tclLibPath[0] != '\0') { + pathPtr = Tcl_NewStringObj(tclLibPath, -1); + } else { + Tcl_Obj *pathPtr = TclGetLibraryPath(); + } - if (tkLibPath[0] != '\0') { - Tcl_Obj *objPtr; + if (tkLibPath[0] != '\0') { + Tcl_Obj *objPtr; - Tcl_SetVar(interp, "tk_library", tkLibPath, TCL_GLOBAL_ONLY); - objPtr = Tcl_NewStringObj(tkLibPath, -1); - Tcl_ListObjAppendElement(NULL, pathPtr, objPtr); - } + Tcl_SetVar(interp, "tk_library", tkLibPath, TCL_GLOBAL_ONLY); + objPtr = Tcl_NewStringObj(tkLibPath, -1); + Tcl_ListObjAppendElement(NULL, pathPtr, objPtr); + } - TclSetLibraryPath(pathPtr); + TclSetLibraryPath(pathPtr); #endif #ifdef WITH_XXX - /* Initialize modules that don't require Tk */ + /* Initialize modules that don't require Tk */ #endif - _tkinter_skip_tk_init = Tcl_GetVar(interp, - "_tkinter_skip_tk_init", TCL_GLOBAL_ONLY); - if (_tkinter_skip_tk_init != NULL && - strcmp(_tkinter_skip_tk_init, "1") == 0) { - return TCL_OK; - } + _tkinter_skip_tk_init = Tcl_GetVar(interp, + "_tkinter_skip_tk_init", TCL_GLOBAL_ONLY); + if (_tkinter_skip_tk_init != NULL && + strcmp(_tkinter_skip_tk_init, "1") == 0) { + return TCL_OK; + } #ifdef TKINTER_PROTECT_LOADTK - _tkinter_tk_failed = Tcl_GetVar(interp, - "_tkinter_tk_failed", TCL_GLOBAL_ONLY); + _tkinter_tk_failed = Tcl_GetVar(interp, + "_tkinter_tk_failed", TCL_GLOBAL_ONLY); - if (tk_load_failed || ( - _tkinter_tk_failed != NULL && - strcmp(_tkinter_tk_failed, "1") == 0)) { - Tcl_SetResult(interp, TKINTER_LOADTK_ERRMSG, TCL_STATIC); - return TCL_ERROR; - } + if (tk_load_failed || ( + _tkinter_tk_failed != NULL && + strcmp(_tkinter_tk_failed, "1") == 0)) { + Tcl_SetResult(interp, TKINTER_LOADTK_ERRMSG, TCL_STATIC); + return TCL_ERROR; + } #endif - if (Tk_Init(interp) == TCL_ERROR) { + if (Tk_Init(interp) == TCL_ERROR) { #ifdef TKINTER_PROTECT_LOADTK - tk_load_failed = 1; - Tcl_SetVar(interp, "_tkinter_tk_failed", "1", TCL_GLOBAL_ONLY); + tk_load_failed = 1; + Tcl_SetVar(interp, "_tkinter_tk_failed", "1", TCL_GLOBAL_ONLY); #endif - return TCL_ERROR; - } + return TCL_ERROR; + } - main_window = Tk_MainWindow(interp); + main_window = Tk_MainWindow(interp); #ifdef TK_AQUA - TkMacOSXInitAppleEvents(interp); - TkMacOSXInitMenus(interp); + TkMacOSXInitAppleEvents(interp); + TkMacOSXInitMenus(interp); #endif - + #ifdef WITH_MOREBUTTONS - { - extern Tcl_CmdProc studButtonCmd; - extern Tcl_CmdProc triButtonCmd; + { + extern Tcl_CmdProc studButtonCmd; + extern Tcl_CmdProc triButtonCmd; - Tcl_CreateCommand(interp, "studbutton", studButtonCmd, - (ClientData) main_window, NULL); - Tcl_CreateCommand(interp, "tributton", triButtonCmd, - (ClientData) main_window, NULL); - } + Tcl_CreateCommand(interp, "studbutton", studButtonCmd, + (ClientData) main_window, NULL); + Tcl_CreateCommand(interp, "tributton", triButtonCmd, + (ClientData) main_window, NULL); + } #endif #ifdef WITH_PIL /* 0.2b5 and later -- not yet released as of May 14 */ - { - extern void TkImaging_Init(Tcl_Interp *); - TkImaging_Init(interp); - /* XXX TkImaging_Init() doesn't have the right return type */ - /*Tcl_StaticPackage(interp, "Imaging", TkImaging_Init, NULL);*/ - } + { + extern void TkImaging_Init(Tcl_Interp *); + TkImaging_Init(interp); + /* XXX TkImaging_Init() doesn't have the right return type */ + /*Tcl_StaticPackage(interp, "Imaging", TkImaging_Init, NULL);*/ + } #endif #ifdef WITH_PIL_OLD /* 0.2b4 and earlier */ - { - extern void TkImaging_Init(void); - /* XXX TkImaging_Init() doesn't have the right prototype */ - /*Tcl_StaticPackage(interp, "Imaging", TkImaging_Init, NULL);*/ - } + { + extern void TkImaging_Init(void); + /* XXX TkImaging_Init() doesn't have the right prototype */ + /*Tcl_StaticPackage(interp, "Imaging", TkImaging_Init, NULL);*/ + } #endif #ifdef WITH_TIX - { - extern int Tix_Init(Tcl_Interp *interp); - extern int Tix_SafeInit(Tcl_Interp *interp); - Tcl_StaticPackage(NULL, "Tix", Tix_Init, Tix_SafeInit); - } + { + extern int Tix_Init(Tcl_Interp *interp); + extern int Tix_SafeInit(Tcl_Interp *interp); + Tcl_StaticPackage(NULL, "Tix", Tix_Init, Tix_SafeInit); + } #endif #ifdef WITH_BLT - { - extern int Blt_Init(Tcl_Interp *); - extern int Blt_SafeInit(Tcl_Interp *); - Tcl_StaticPackage(NULL, "Blt", Blt_Init, Blt_SafeInit); - } + { + extern int Blt_Init(Tcl_Interp *); + extern int Blt_SafeInit(Tcl_Interp *); + Tcl_StaticPackage(NULL, "Blt", Blt_Init, Blt_SafeInit); + } #endif #ifdef WITH_TOGL - { - /* XXX I've heard rumors that this doesn't work */ - extern int Togl_Init(Tcl_Interp *); - /* XXX Is there no Togl_SafeInit? */ - Tcl_StaticPackage(NULL, "Togl", Togl_Init, NULL); - } + { + /* XXX I've heard rumors that this doesn't work */ + extern int Togl_Init(Tcl_Interp *); + /* XXX Is there no Togl_SafeInit? */ + Tcl_StaticPackage(NULL, "Togl", Togl_Init, NULL); + } #endif #ifdef WITH_XXX #endif - return TCL_OK; + return TCL_OK; } diff --git a/Modules/unicodedata.c b/Modules/unicodedata.c index f7c3292..0f726b8 100644 --- a/Modules/unicodedata.c +++ b/Modules/unicodedata.c @@ -19,14 +19,14 @@ /* character properties */ typedef struct { - const unsigned char category; /* index into - _PyUnicode_CategoryNames */ - const unsigned char combining; /* combining class value 0 - 255 */ - const unsigned char bidirectional; /* index into - _PyUnicode_BidirectionalNames */ - const unsigned char mirrored; /* true if mirrored in bidir mode */ - const unsigned char east_asian_width; /* index into - _PyUnicode_EastAsianWidth */ + const unsigned char category; /* index into + _PyUnicode_CategoryNames */ + const unsigned char combining; /* combining class value 0 - 255 */ + const unsigned char bidirectional; /* index into + _PyUnicode_BidirectionalNames */ + const unsigned char mirrored; /* true if mirrored in bidir mode */ + const unsigned char east_asian_width; /* index into + _PyUnicode_EastAsianWidth */ const unsigned char normalization_quick_check; /* see is_normalized() */ } _PyUnicode_DatabaseRecord; @@ -67,7 +67,7 @@ typedef struct previous_version { #define get_old_record(self, v) ((((PreviousDBVersion*)self)->getrecord)(v)) static PyMemberDef DB_members[] = { - {"unidata_version", T_STRING, offsetof(PreviousDBVersion, name), READONLY}, + {"unidata_version", T_STRING, offsetof(PreviousDBVersion, name), READONLY}, {NULL} }; @@ -79,14 +79,14 @@ static PyObject* new_previous_version(const char*name, const change_record* (*getrecord)(Py_UCS4), Py_UCS4 (*normalization)(Py_UCS4)) { - PreviousDBVersion *self; - self = PyObject_New(PreviousDBVersion, &UCD_Type); - if (self == NULL) - return NULL; - self->name = name; - self->getrecord = getrecord; + PreviousDBVersion *self; + self = PyObject_New(PreviousDBVersion, &UCD_Type); + if (self == NULL) + return NULL; + self->name = name; + self->getrecord = getrecord; self->normalization = normalization; - return (PyObject*)self; + return (PyObject*)self; } @@ -95,12 +95,12 @@ static Py_UCS4 getuchar(PyUnicodeObject *obj) Py_UNICODE *v = PyUnicode_AS_UNICODE(obj); if (PyUnicode_GET_SIZE(obj) == 1) - return *v; + return *v; #ifndef Py_UNICODE_WIDE else if ((PyUnicode_GET_SIZE(obj) == 2) && (0xD800 <= v[0] && v[0] <= 0xDBFF) && (0xDC00 <= v[1] && v[1] <= 0xDFFF)) - return (((v[0] & 0x3FF)<<10) | (v[1] & 0x3FF)) + 0x10000; + return (((v[0] & 0x3FF)<<10) | (v[1] & 0x3FF)) + 0x10000; #endif PyErr_SetString(PyExc_TypeError, "need a single Unicode character as parameter"); @@ -137,7 +137,7 @@ unicodedata_decimal(PyObject *self, PyObject *args) /* unassigned */ have_old = 1; rc = -1; - } + } else if (old->decimal_changed != 0xFF) { have_old = 1; rc = old->decimal_changed; @@ -147,15 +147,15 @@ unicodedata_decimal(PyObject *self, PyObject *args) if (!have_old) rc = Py_UNICODE_TODECIMAL(c); if (rc < 0) { - if (defobj == NULL) { - PyErr_SetString(PyExc_ValueError, - "not a decimal"); + if (defobj == NULL) { + PyErr_SetString(PyExc_ValueError, + "not a decimal"); return NULL; - } - else { - Py_INCREF(defobj); - return defobj; - } + } + else { + Py_INCREF(defobj); + return defobj; + } } return PyLong_FromLong(rc); } @@ -182,14 +182,14 @@ unicodedata_digit(PyObject *self, PyObject *args) return NULL; rc = Py_UNICODE_TODIGIT(c); if (rc < 0) { - if (defobj == NULL) { - PyErr_SetString(PyExc_ValueError, "not a digit"); + if (defobj == NULL) { + PyErr_SetString(PyExc_ValueError, "not a digit"); return NULL; - } - else { - Py_INCREF(defobj); - return defobj; - } + } + else { + Py_INCREF(defobj); + return defobj; + } } return PyLong_FromLong(rc); } @@ -222,7 +222,7 @@ unicodedata_numeric(PyObject *self, PyObject *args) /* unassigned */ have_old = 1; rc = -1.0; - } + } else if (old->decimal_changed != 0xFF) { have_old = 1; rc = old->decimal_changed; @@ -232,14 +232,14 @@ unicodedata_numeric(PyObject *self, PyObject *args) if (!have_old) rc = Py_UNICODE_TONUMERIC(c); if (rc == -1.0) { - if (defobj == NULL) { - PyErr_SetString(PyExc_ValueError, "not a numeric character"); - return NULL; - } - else { - Py_INCREF(defobj); - return defobj; - } + if (defobj == NULL) { + PyErr_SetString(PyExc_ValueError, "not a numeric character"); + return NULL; + } + else { + Py_INCREF(defobj); + return defobj; + } } return PyFloat_FromDouble(rc); } @@ -258,8 +258,8 @@ unicodedata_category(PyObject *self, PyObject *args) Py_UCS4 c; if (!PyArg_ParseTuple(args, "O!:category", - &PyUnicode_Type, &v)) - return NULL; + &PyUnicode_Type, &v)) + return NULL; c = getuchar(v); if (c == (Py_UCS4)-1) return NULL; @@ -287,8 +287,8 @@ unicodedata_bidirectional(PyObject *self, PyObject *args) Py_UCS4 c; if (!PyArg_ParseTuple(args, "O!:bidirectional", - &PyUnicode_Type, &v)) - return NULL; + &PyUnicode_Type, &v)) + return NULL; c = getuchar(v); if (c == (Py_UCS4)-1) return NULL; @@ -318,8 +318,8 @@ unicodedata_combining(PyObject *self, PyObject *args) Py_UCS4 c; if (!PyArg_ParseTuple(args, "O!:combining", - &PyUnicode_Type, &v)) - return NULL; + &PyUnicode_Type, &v)) + return NULL; c = getuchar(v); if (c == (Py_UCS4)-1) return NULL; @@ -347,8 +347,8 @@ unicodedata_mirrored(PyObject *self, PyObject *args) Py_UCS4 c; if (!PyArg_ParseTuple(args, "O!:mirrored", - &PyUnicode_Type, &v)) - return NULL; + &PyUnicode_Type, &v)) + return NULL; c = getuchar(v); if (c == (Py_UCS4)-1) return NULL; @@ -377,8 +377,8 @@ unicodedata_east_asian_width(PyObject *self, PyObject *args) Py_UCS4 c; if (!PyArg_ParseTuple(args, "O!:east_asian_width", - &PyUnicode_Type, &v)) - return NULL; + &PyUnicode_Type, &v)) + return NULL; c = getuchar(v); if (c == (Py_UCS4)-1) return NULL; @@ -408,8 +408,8 @@ unicodedata_decomposition(PyObject *self, PyObject *args) Py_UCS4 c; if (!PyArg_ParseTuple(args, "O!:decomposition", - &PyUnicode_Type, &v)) - return NULL; + &PyUnicode_Type, &v)) + return NULL; c = getuchar(v); if (c == (Py_UCS4)-1) return NULL; @@ -455,7 +455,7 @@ unicodedata_decomposition(PyObject *self, PyObject *args) decomp_data[++index]); i += strlen(decomp + i); } - + decomp[i] = '\0'; return PyUnicode_FromString(decomp); @@ -466,7 +466,7 @@ get_decomp_record(PyObject *self, Py_UCS4 code, int *index, int *prefix, int *co { if (code >= 0x110000) { *index = 0; - } else if (self && UCD_Check(self) && + } else if (self && UCD_Check(self) && get_old_record(self, code)->category_changed==0) { /* unassigned in old version */ *index = 0; @@ -476,7 +476,7 @@ get_decomp_record(PyObject *self, Py_UCS4 code, int *index, int *prefix, int *co *index = decomp_index2[(*index<<DECOMP_SHIFT)+ (code&((1<<DECOMP_SHIFT)-1))]; } - + /* high byte is number of hex bytes (usually one or two), low byte is prefix code (from*/ *count = decomp_data[*index] >> 8; @@ -501,11 +501,11 @@ nfd_nfkd(PyObject *self, PyObject *input, int k) PyObject *result; Py_UNICODE *i, *end, *o; /* Longest decomposition in Unicode 3.2: U+FDFA */ - Py_UNICODE stack[20]; + Py_UNICODE stack[20]; Py_ssize_t space, isize; int index, prefix, count, stackptr; unsigned char prev, cur; - + stackptr = 0; isize = PyUnicode_GET_SIZE(input); /* Overallocate atmost 10 characters. */ @@ -642,12 +642,12 @@ nfc_nfkc(PyObject *self, PyObject *input, int k) i = PyUnicode_AS_UNICODE(result); end = i + PyUnicode_GET_SIZE(result); o = PyUnicode_AS_UNICODE(result); - + again: while (i < end) { for (index = 0; index < cskipped; index++) { if (skipped[index] == i) { - /* *i character is skipped. + /* *i character is skipped. Remove from list. */ skipped[index] = skipped[cskipped-1]; cskipped--; @@ -658,7 +658,7 @@ nfc_nfkc(PyObject *self, PyObject *input, int k) /* Hangul Composition. We don't need to check for <LV,T> pairs, since we always have decomposed data. */ if (LBase <= *i && *i < (LBase+LCount) && - i + 1 < end && + i + 1 < end && VBase <= i[1] && i[1] <= (VBase+VCount)) { int LIndex, VIndex; LIndex = i[0] - LBase; @@ -707,7 +707,7 @@ nfc_nfkc(PyObject *self, PyObject *input, int k) (index&((1<<COMP_SHIFT)-1))]; if (code == 0) goto not_combinable; - + /* Replace the original character. */ *i = code; /* Mark the second character unused. */ @@ -891,29 +891,29 @@ _getucname(PyObject *self, Py_UCS4 code, char* buffer, int buflen) if (old->category_changed == 0) { /* unassigned */ return 0; - } + } } if (SBase <= code && code < SBase+SCount) { - /* Hangul syllable. */ - int SIndex = code - SBase; - int L = SIndex / NCount; - int V = (SIndex % NCount) / TCount; - int T = SIndex % TCount; - - if (buflen < 27) - /* Worst case: HANGUL SYLLABLE <10chars>. */ - return 0; - strcpy(buffer, "HANGUL SYLLABLE "); - buffer += 16; - strcpy(buffer, hangul_syllables[L][0]); - buffer += strlen(hangul_syllables[L][0]); - strcpy(buffer, hangul_syllables[V][1]); - buffer += strlen(hangul_syllables[V][1]); - strcpy(buffer, hangul_syllables[T][2]); - buffer += strlen(hangul_syllables[T][2]); - *buffer = '\0'; - return 1; + /* Hangul syllable. */ + int SIndex = code - SBase; + int L = SIndex / NCount; + int V = (SIndex % NCount) / TCount; + int T = SIndex % TCount; + + if (buflen < 27) + /* Worst case: HANGUL SYLLABLE <10chars>. */ + return 0; + strcpy(buffer, "HANGUL SYLLABLE "); + buffer += 16; + strcpy(buffer, hangul_syllables[L][0]); + buffer += strlen(hangul_syllables[L][0]); + strcpy(buffer, hangul_syllables[V][1]); + buffer += strlen(hangul_syllables[V][1]); + strcpy(buffer, hangul_syllables[T][2]); + buffer += strlen(hangul_syllables[T][2]); + *buffer = '\0'; + return 1; } if (is_unified_ideograph(code)) { @@ -980,23 +980,23 @@ _cmpname(PyObject *self, int code, const char* name, int namelen) return buffer[namelen] == '\0'; } -static void +static void find_syllable(const char *str, int *len, int *pos, int count, int column) { int i, len1; *len = -1; for (i = 0; i < count; i++) { - char *s = hangul_syllables[i][column]; - len1 = strlen(s); - if (len1 <= *len) - continue; - if (strncmp(str, s, len1) == 0) { - *len = len1; - *pos = i; - } + char *s = hangul_syllables[i][column]; + len1 = strlen(s); + if (len1 <= *len) + continue; + if (strncmp(str, s, len1) == 0) { + *len = len1; + *pos = i; + } } if (*len == -1) { - *len = 0; + *len = 0; } } @@ -1009,18 +1009,18 @@ _getcode(PyObject* self, const char* name, int namelen, Py_UCS4* code) /* Check for hangul syllables. */ if (strncmp(name, "HANGUL SYLLABLE ", 16) == 0) { - int len, L = -1, V = -1, T = -1; - const char *pos = name + 16; - find_syllable(pos, &len, &L, LCount, 0); - pos += len; - find_syllable(pos, &len, &V, VCount, 1); - pos += len; - find_syllable(pos, &len, &T, TCount, 2); - pos += len; - if (L != -1 && V != -1 && T != -1 && pos-name == namelen) { - *code = SBase + (L*VCount+V)*TCount + T; - return 1; - } + int len, L = -1, V = -1, T = -1; + const char *pos = name + 16; + find_syllable(pos, &len, &L, LCount, 0); + pos += len; + find_syllable(pos, &len, &V, VCount, 1); + pos += len; + find_syllable(pos, &len, &T, TCount, 2); + pos += len; + if (L != -1 && V != -1 && T != -1 && pos-name == namelen) { + *code = SBase + (L*VCount+V)*TCount + T; + return 1; + } /* Otherwise, it's an illegal syllable name. */ return 0; } @@ -1080,7 +1080,7 @@ _getcode(PyObject* self, const char* name, int namelen, Py_UCS4* code) } } -static const _PyUnicode_Name_CAPI hashAPI = +static const _PyUnicode_Name_CAPI hashAPI = { sizeof(_PyUnicode_Name_CAPI), _getucname, @@ -1112,14 +1112,14 @@ unicodedata_name(PyObject* self, PyObject* args) return NULL; if (!_getucname(self, c, name, sizeof(name))) { - if (defobj == NULL) { - PyErr_SetString(PyExc_ValueError, "no such name"); + if (defobj == NULL) { + PyErr_SetString(PyExc_ValueError, "no such name"); return NULL; - } - else { - Py_INCREF(defobj); - return defobj; - } + } + else { + Py_INCREF(defobj); + return defobj; + } } return PyUnicode_FromString(name); @@ -1157,7 +1157,7 @@ unicodedata_lookup(PyObject* self, PyObject* args) } #endif str[0] = (Py_UNICODE) code; - return PyUnicode_FromUnicode(str, 1); + return PyUnicode_FromUnicode(str, 1); } /* XXX Add doc strings. */ @@ -1182,27 +1182,27 @@ static PyMethodDef unicodedata_functions[] = { {"lookup", unicodedata_lookup, METH_VARARGS, unicodedata_lookup__doc__}, {"normalize", unicodedata_normalize, METH_VARARGS, unicodedata_normalize__doc__}, - {NULL, NULL} /* sentinel */ + {NULL, NULL} /* sentinel */ }; static PyTypeObject UCD_Type = { - /* The ob_type field must be initialized in the module init function - * to be portable to Windows without using C++. */ - PyVarObject_HEAD_INIT(NULL, 0) - "unicodedata.UCD", /*tp_name*/ - sizeof(PreviousDBVersion), /*tp_basicsize*/ - 0, /*tp_itemsize*/ - /* methods */ - (destructor)PyObject_Del, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_reserved*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash*/ + /* The ob_type field must be initialized in the module init function + * to be portable to Windows without using C++. */ + PyVarObject_HEAD_INIT(NULL, 0) + "unicodedata.UCD", /*tp_name*/ + sizeof(PreviousDBVersion), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + /* methods */ + (destructor)PyObject_Del, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_reserved*/ + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ 0, /*tp_call*/ 0, /*tp_str*/ PyObject_GenericGetAttr,/*tp_getattro*/ @@ -1243,15 +1243,15 @@ http://www.unicode.org/Public/5.1.0/ucd/UCD.html)."); static struct PyModuleDef unicodedatamodule = { - PyModuleDef_HEAD_INIT, - "unicodedata", - unicodedata_docstring, - -1, - unicodedata_functions, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "unicodedata", + unicodedata_docstring, + -1, + unicodedata_functions, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC @@ -1281,7 +1281,7 @@ PyInit_unicodedata(void) return m; } -/* +/* Local variables: c-basic-offset: 4 indent-tabs-mode: nil diff --git a/Modules/xxmodule.c b/Modules/xxmodule.c index a31341c..92c7673 100644 --- a/Modules/xxmodule.c +++ b/Modules/xxmodule.c @@ -19,23 +19,23 @@ static PyObject *ErrorObject; typedef struct { - PyObject_HEAD - PyObject *x_attr; /* Attributes dictionary */ + PyObject_HEAD + PyObject *x_attr; /* Attributes dictionary */ } XxoObject; static PyTypeObject Xxo_Type; -#define XxoObject_Check(v) (Py_TYPE(v) == &Xxo_Type) +#define XxoObject_Check(v) (Py_TYPE(v) == &Xxo_Type) static XxoObject * newXxoObject(PyObject *arg) { - XxoObject *self; - self = PyObject_New(XxoObject, &Xxo_Type); - if (self == NULL) - return NULL; - self->x_attr = NULL; - return self; + XxoObject *self; + self = PyObject_New(XxoObject, &Xxo_Type); + if (self == NULL) + return NULL; + self->x_attr = NULL; + return self; } /* Xxo methods */ @@ -43,101 +43,101 @@ newXxoObject(PyObject *arg) static void Xxo_dealloc(XxoObject *self) { - Py_XDECREF(self->x_attr); - PyObject_Del(self); + Py_XDECREF(self->x_attr); + PyObject_Del(self); } static PyObject * Xxo_demo(XxoObject *self, PyObject *args) { - if (!PyArg_ParseTuple(args, ":demo")) - return NULL; - Py_INCREF(Py_None); - return Py_None; + if (!PyArg_ParseTuple(args, ":demo")) + return NULL; + Py_INCREF(Py_None); + return Py_None; } static PyMethodDef Xxo_methods[] = { - {"demo", (PyCFunction)Xxo_demo, METH_VARARGS, - PyDoc_STR("demo() -> None")}, - {NULL, NULL} /* sentinel */ + {"demo", (PyCFunction)Xxo_demo, METH_VARARGS, + PyDoc_STR("demo() -> None")}, + {NULL, NULL} /* sentinel */ }; static PyObject * Xxo_getattro(XxoObject *self, PyObject *name) { - if (self->x_attr != NULL) { - PyObject *v = PyDict_GetItem(self->x_attr, name); - if (v != NULL) { - Py_INCREF(v); - return v; - } - } - return PyObject_GenericGetAttr((PyObject *)self, name); + if (self->x_attr != NULL) { + PyObject *v = PyDict_GetItem(self->x_attr, name); + if (v != NULL) { + Py_INCREF(v); + return v; + } + } + return PyObject_GenericGetAttr((PyObject *)self, name); } static int Xxo_setattr(XxoObject *self, char *name, PyObject *v) { - if (self->x_attr == NULL) { - self->x_attr = PyDict_New(); - if (self->x_attr == NULL) - return -1; - } - if (v == NULL) { - int rv = PyDict_DelItemString(self->x_attr, name); - if (rv < 0) - PyErr_SetString(PyExc_AttributeError, - "delete non-existing Xxo attribute"); - return rv; - } - else - return PyDict_SetItemString(self->x_attr, name, v); + if (self->x_attr == NULL) { + self->x_attr = PyDict_New(); + if (self->x_attr == NULL) + return -1; + } + if (v == NULL) { + int rv = PyDict_DelItemString(self->x_attr, name); + if (rv < 0) + PyErr_SetString(PyExc_AttributeError, + "delete non-existing Xxo attribute"); + return rv; + } + else + return PyDict_SetItemString(self->x_attr, name, v); } static PyTypeObject Xxo_Type = { - /* The ob_type field must be initialized in the module init function - * to be portable to Windows without using C++. */ - PyVarObject_HEAD_INIT(NULL, 0) - "xxmodule.Xxo", /*tp_name*/ - sizeof(XxoObject), /*tp_basicsize*/ - 0, /*tp_itemsize*/ - /* methods */ - (destructor)Xxo_dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - (getattrfunc)0, /*tp_getattr*/ - (setattrfunc)Xxo_setattr, /*tp_setattr*/ - 0, /*tp_reserved*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash*/ - 0, /*tp_call*/ - 0, /*tp_str*/ - (getattrofunc)Xxo_getattro, /*tp_getattro*/ - 0, /*tp_setattro*/ - 0, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT, /*tp_flags*/ - 0, /*tp_doc*/ - 0, /*tp_traverse*/ - 0, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - Xxo_methods, /*tp_methods*/ - 0, /*tp_members*/ - 0, /*tp_getset*/ - 0, /*tp_base*/ - 0, /*tp_dict*/ - 0, /*tp_descr_get*/ - 0, /*tp_descr_set*/ - 0, /*tp_dictoffset*/ - 0, /*tp_init*/ - 0, /*tp_alloc*/ - 0, /*tp_new*/ - 0, /*tp_free*/ - 0, /*tp_is_gc*/ + /* The ob_type field must be initialized in the module init function + * to be portable to Windows without using C++. */ + PyVarObject_HEAD_INIT(NULL, 0) + "xxmodule.Xxo", /*tp_name*/ + sizeof(XxoObject), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + /* methods */ + (destructor)Xxo_dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + (getattrfunc)0, /*tp_getattr*/ + (setattrfunc)Xxo_setattr, /*tp_setattr*/ + 0, /*tp_reserved*/ + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + 0, /*tp_str*/ + (getattrofunc)Xxo_getattro, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT, /*tp_flags*/ + 0, /*tp_doc*/ + 0, /*tp_traverse*/ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + Xxo_methods, /*tp_methods*/ + 0, /*tp_members*/ + 0, /*tp_getset*/ + 0, /*tp_base*/ + 0, /*tp_dict*/ + 0, /*tp_descr_get*/ + 0, /*tp_descr_set*/ + 0, /*tp_dictoffset*/ + 0, /*tp_init*/ + 0, /*tp_alloc*/ + 0, /*tp_new*/ + 0, /*tp_free*/ + 0, /*tp_is_gc*/ }; /* --------------------------------------------------------------------- */ @@ -151,12 +151,12 @@ Return the sum of i and j."); static PyObject * xx_foo(PyObject *self, PyObject *args) { - long i, j; - long res; - if (!PyArg_ParseTuple(args, "ll:foo", &i, &j)) - return NULL; - res = i+j; /* XXX Do something here */ - return PyLong_FromLong(res); + long i, j; + long res; + if (!PyArg_ParseTuple(args, "ll:foo", &i, &j)) + return NULL; + res = i+j; /* XXX Do something here */ + return PyLong_FromLong(res); } @@ -165,14 +165,14 @@ xx_foo(PyObject *self, PyObject *args) static PyObject * xx_new(PyObject *self, PyObject *args) { - XxoObject *rv; - - if (!PyArg_ParseTuple(args, ":new")) - return NULL; - rv = newXxoObject(args); - if (rv == NULL) - return NULL; - return (PyObject *)rv; + XxoObject *rv; + + if (!PyArg_ParseTuple(args, ":new")) + return NULL; + rv = newXxoObject(args); + if (rv == NULL) + return NULL; + return (PyObject *)rv; } /* Example with subtle bug from extensions manual ("Thin Ice"). */ @@ -180,20 +180,20 @@ xx_new(PyObject *self, PyObject *args) static PyObject * xx_bug(PyObject *self, PyObject *args) { - PyObject *list, *item; + PyObject *list, *item; - if (!PyArg_ParseTuple(args, "O:bug", &list)) - return NULL; + if (!PyArg_ParseTuple(args, "O:bug", &list)) + return NULL; - item = PyList_GetItem(list, 0); - /* Py_INCREF(item); */ - PyList_SetItem(list, 1, PyLong_FromLong(0L)); - PyObject_Print(item, stdout, 0); - printf("\n"); - /* Py_DECREF(item); */ + item = PyList_GetItem(list, 0); + /* Py_INCREF(item); */ + PyList_SetItem(list, 1, PyLong_FromLong(0L)); + PyObject_Print(item, stdout, 0); + printf("\n"); + /* Py_DECREF(item); */ - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } /* Test bad format character */ @@ -201,61 +201,61 @@ xx_bug(PyObject *self, PyObject *args) static PyObject * xx_roj(PyObject *self, PyObject *args) { - PyObject *a; - long b; - if (!PyArg_ParseTuple(args, "O#:roj", &a, &b)) - return NULL; - Py_INCREF(Py_None); - return Py_None; + PyObject *a; + long b; + if (!PyArg_ParseTuple(args, "O#:roj", &a, &b)) + return NULL; + Py_INCREF(Py_None); + return Py_None; } /* ---------- */ static PyTypeObject Str_Type = { - /* The ob_type field must be initialized in the module init function - * to be portable to Windows without using C++. */ - PyVarObject_HEAD_INIT(NULL, 0) - "xxmodule.Str", /*tp_name*/ - 0, /*tp_basicsize*/ - 0, /*tp_itemsize*/ - /* methods */ - 0, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_reserved*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash*/ - 0, /*tp_call*/ - 0, /*tp_str*/ - 0, /*tp_getattro*/ - 0, /*tp_setattro*/ - 0, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/ - 0, /*tp_doc*/ - 0, /*tp_traverse*/ - 0, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - 0, /*tp_methods*/ - 0, /*tp_members*/ - 0, /*tp_getset*/ - 0, /* see PyInit_xx */ /*tp_base*/ - 0, /*tp_dict*/ - 0, /*tp_descr_get*/ - 0, /*tp_descr_set*/ - 0, /*tp_dictoffset*/ - 0, /*tp_init*/ - 0, /*tp_alloc*/ - 0, /*tp_new*/ - 0, /*tp_free*/ - 0, /*tp_is_gc*/ + /* The ob_type field must be initialized in the module init function + * to be portable to Windows without using C++. */ + PyVarObject_HEAD_INIT(NULL, 0) + "xxmodule.Str", /*tp_name*/ + 0, /*tp_basicsize*/ + 0, /*tp_itemsize*/ + /* methods */ + 0, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_reserved*/ + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + 0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/ + 0, /*tp_doc*/ + 0, /*tp_traverse*/ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + 0, /*tp_methods*/ + 0, /*tp_members*/ + 0, /*tp_getset*/ + 0, /* see PyInit_xx */ /*tp_base*/ + 0, /*tp_dict*/ + 0, /*tp_descr_get*/ + 0, /*tp_descr_set*/ + 0, /*tp_dictoffset*/ + 0, /*tp_init*/ + 0, /*tp_alloc*/ + 0, /*tp_new*/ + 0, /*tp_free*/ + 0, /*tp_is_gc*/ }; /* ---------- */ @@ -263,54 +263,54 @@ static PyTypeObject Str_Type = { static PyObject * null_richcompare(PyObject *self, PyObject *other, int op) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; } static PyTypeObject Null_Type = { - /* The ob_type field must be initialized in the module init function - * to be portable to Windows without using C++. */ - PyVarObject_HEAD_INIT(NULL, 0) - "xxmodule.Null", /*tp_name*/ - 0, /*tp_basicsize*/ - 0, /*tp_itemsize*/ - /* methods */ - 0, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_reserved*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash*/ - 0, /*tp_call*/ - 0, /*tp_str*/ - 0, /*tp_getattro*/ - 0, /*tp_setattro*/ - 0, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/ - 0, /*tp_doc*/ - 0, /*tp_traverse*/ - 0, /*tp_clear*/ - null_richcompare, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - 0, /*tp_methods*/ - 0, /*tp_members*/ - 0, /*tp_getset*/ - 0, /* see PyInit_xx */ /*tp_base*/ - 0, /*tp_dict*/ - 0, /*tp_descr_get*/ - 0, /*tp_descr_set*/ - 0, /*tp_dictoffset*/ - 0, /*tp_init*/ - 0, /*tp_alloc*/ - 0, /* see PyInit_xx */ /*tp_new*/ - 0, /*tp_free*/ - 0, /*tp_is_gc*/ + /* The ob_type field must be initialized in the module init function + * to be portable to Windows without using C++. */ + PyVarObject_HEAD_INIT(NULL, 0) + "xxmodule.Null", /*tp_name*/ + 0, /*tp_basicsize*/ + 0, /*tp_itemsize*/ + /* methods */ + 0, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_reserved*/ + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + 0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/ + 0, /*tp_doc*/ + 0, /*tp_traverse*/ + 0, /*tp_clear*/ + null_richcompare, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + 0, /*tp_methods*/ + 0, /*tp_members*/ + 0, /*tp_getset*/ + 0, /* see PyInit_xx */ /*tp_base*/ + 0, /*tp_dict*/ + 0, /*tp_descr_get*/ + 0, /*tp_descr_set*/ + 0, /*tp_dictoffset*/ + 0, /*tp_init*/ + 0, /*tp_alloc*/ + 0, /* see PyInit_xx */ /*tp_new*/ + 0, /*tp_free*/ + 0, /*tp_is_gc*/ }; @@ -320,15 +320,15 @@ static PyTypeObject Null_Type = { /* List of functions defined in the module */ static PyMethodDef xx_methods[] = { - {"roj", xx_roj, METH_VARARGS, - PyDoc_STR("roj(a,b) -> None")}, - {"foo", xx_foo, METH_VARARGS, - xx_foo_doc}, - {"new", xx_new, METH_VARARGS, - PyDoc_STR("new() -> new Xx object")}, - {"bug", xx_bug, METH_VARARGS, - PyDoc_STR("bug(o) -> None")}, - {NULL, NULL} /* sentinel */ + {"roj", xx_roj, METH_VARARGS, + PyDoc_STR("roj(a,b) -> None")}, + {"foo", xx_foo, METH_VARARGS, + xx_foo_doc}, + {"new", xx_new, METH_VARARGS, + PyDoc_STR("new() -> new Xx object")}, + {"bug", xx_bug, METH_VARARGS, + PyDoc_STR("bug(o) -> None")}, + {NULL, NULL} /* sentinel */ }; PyDoc_STRVAR(module_doc, @@ -338,59 +338,59 @@ PyDoc_STRVAR(module_doc, static struct PyModuleDef xxmodule = { - PyModuleDef_HEAD_INIT, - "xx", - module_doc, - -1, - xx_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "xx", + module_doc, + -1, + xx_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_xx(void) { - PyObject *m = NULL; - - /* Due to cross platform compiler issues the slots must be filled - * here. It's required for portability to Windows without requiring - * C++. */ - Null_Type.tp_base = &PyBaseObject_Type; - Null_Type.tp_new = PyType_GenericNew; - Str_Type.tp_base = &PyUnicode_Type; - - /* Finalize the type object including setting type of the new type - * object; doing it here is required for portability, too. */ - if (PyType_Ready(&Xxo_Type) < 0) - goto fail; - - /* Create the module and add the functions */ - m = PyModule_Create(&xxmodule); - if (m == NULL) - goto fail; - - /* Add some symbolic constants to the module */ - if (ErrorObject == NULL) { - ErrorObject = PyErr_NewException("xx.error", NULL, NULL); - if (ErrorObject == NULL) - goto fail; - } - Py_INCREF(ErrorObject); - PyModule_AddObject(m, "error", ErrorObject); - - /* Add Str */ - if (PyType_Ready(&Str_Type) < 0) - goto fail; - PyModule_AddObject(m, "Str", (PyObject *)&Str_Type); - - /* Add Null */ - if (PyType_Ready(&Null_Type) < 0) - goto fail; - PyModule_AddObject(m, "Null", (PyObject *)&Null_Type); - return m; + PyObject *m = NULL; + + /* Due to cross platform compiler issues the slots must be filled + * here. It's required for portability to Windows without requiring + * C++. */ + Null_Type.tp_base = &PyBaseObject_Type; + Null_Type.tp_new = PyType_GenericNew; + Str_Type.tp_base = &PyUnicode_Type; + + /* Finalize the type object including setting type of the new type + * object; doing it here is required for portability, too. */ + if (PyType_Ready(&Xxo_Type) < 0) + goto fail; + + /* Create the module and add the functions */ + m = PyModule_Create(&xxmodule); + if (m == NULL) + goto fail; + + /* Add some symbolic constants to the module */ + if (ErrorObject == NULL) { + ErrorObject = PyErr_NewException("xx.error", NULL, NULL); + if (ErrorObject == NULL) + goto fail; + } + Py_INCREF(ErrorObject); + PyModule_AddObject(m, "error", ErrorObject); + + /* Add Str */ + if (PyType_Ready(&Str_Type) < 0) + goto fail; + PyModule_AddObject(m, "Str", (PyObject *)&Str_Type); + + /* Add Null */ + if (PyType_Ready(&Null_Type) < 0) + goto fail; + PyModule_AddObject(m, "Null", (PyObject *)&Null_Type); + return m; fail: - Py_XDECREF(m); - return NULL; + Py_XDECREF(m); + return NULL; } diff --git a/Modules/xxsubtype.c b/Modules/xxsubtype.c index 91ba0f12..6944e37 100644 --- a/Modules/xxsubtype.c +++ b/Modules/xxsubtype.c @@ -19,291 +19,291 @@ PyDoc_STRVAR(xxsubtype__doc__, /* spamlist -- a list subtype */ typedef struct { - PyListObject list; - int state; + PyListObject list; + int state; } spamlistobject; static PyObject * spamlist_getstate(spamlistobject *self, PyObject *args) { - if (!PyArg_ParseTuple(args, ":getstate")) - return NULL; - return PyLong_FromLong(self->state); + if (!PyArg_ParseTuple(args, ":getstate")) + return NULL; + return PyLong_FromLong(self->state); } static PyObject * spamlist_setstate(spamlistobject *self, PyObject *args) { - int state; + int state; - if (!PyArg_ParseTuple(args, "i:setstate", &state)) - return NULL; - self->state = state; - Py_INCREF(Py_None); - return Py_None; + if (!PyArg_ParseTuple(args, "i:setstate", &state)) + return NULL; + self->state = state; + Py_INCREF(Py_None); + return Py_None; } static PyObject * spamlist_specialmeth(PyObject *self, PyObject *args, PyObject *kw) { - PyObject *result = PyTuple_New(3); - - if (result != NULL) { - if (self == NULL) - self = Py_None; - if (kw == NULL) - kw = Py_None; - Py_INCREF(self); - PyTuple_SET_ITEM(result, 0, self); - Py_INCREF(args); - PyTuple_SET_ITEM(result, 1, args); - Py_INCREF(kw); - PyTuple_SET_ITEM(result, 2, kw); - } - return result; + PyObject *result = PyTuple_New(3); + + if (result != NULL) { + if (self == NULL) + self = Py_None; + if (kw == NULL) + kw = Py_None; + Py_INCREF(self); + PyTuple_SET_ITEM(result, 0, self); + Py_INCREF(args); + PyTuple_SET_ITEM(result, 1, args); + Py_INCREF(kw); + PyTuple_SET_ITEM(result, 2, kw); + } + return result; } static PyMethodDef spamlist_methods[] = { - {"getstate", (PyCFunction)spamlist_getstate, METH_VARARGS, - PyDoc_STR("getstate() -> state")}, - {"setstate", (PyCFunction)spamlist_setstate, METH_VARARGS, - PyDoc_STR("setstate(state)")}, - /* These entries differ only in the flags; they are used by the tests - in test.test_descr. */ - {"classmeth", (PyCFunction)spamlist_specialmeth, - METH_VARARGS | METH_KEYWORDS | METH_CLASS, - PyDoc_STR("classmeth(*args, **kw)")}, - {"staticmeth", (PyCFunction)spamlist_specialmeth, - METH_VARARGS | METH_KEYWORDS | METH_STATIC, - PyDoc_STR("staticmeth(*args, **kw)")}, - {NULL, NULL}, + {"getstate", (PyCFunction)spamlist_getstate, METH_VARARGS, + PyDoc_STR("getstate() -> state")}, + {"setstate", (PyCFunction)spamlist_setstate, METH_VARARGS, + PyDoc_STR("setstate(state)")}, + /* These entries differ only in the flags; they are used by the tests + in test.test_descr. */ + {"classmeth", (PyCFunction)spamlist_specialmeth, + METH_VARARGS | METH_KEYWORDS | METH_CLASS, + PyDoc_STR("classmeth(*args, **kw)")}, + {"staticmeth", (PyCFunction)spamlist_specialmeth, + METH_VARARGS | METH_KEYWORDS | METH_STATIC, + PyDoc_STR("staticmeth(*args, **kw)")}, + {NULL, NULL}, }; static int spamlist_init(spamlistobject *self, PyObject *args, PyObject *kwds) { - if (PyList_Type.tp_init((PyObject *)self, args, kwds) < 0) - return -1; - self->state = 0; - return 0; + if (PyList_Type.tp_init((PyObject *)self, args, kwds) < 0) + return -1; + self->state = 0; + return 0; } static PyObject * spamlist_state_get(spamlistobject *self) { - return PyLong_FromLong(self->state); + return PyLong_FromLong(self->state); } static PyGetSetDef spamlist_getsets[] = { - {"state", (getter)spamlist_state_get, NULL, - PyDoc_STR("an int variable for demonstration purposes")}, - {0} + {"state", (getter)spamlist_state_get, NULL, + PyDoc_STR("an int variable for demonstration purposes")}, + {0} }; static PyTypeObject spamlist_type = { - PyVarObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type), 0) - "xxsubtype.spamlist", - sizeof(spamlistobject), - 0, - 0, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - 0, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - spamlist_methods, /* tp_methods */ - 0, /* tp_members */ - spamlist_getsets, /* tp_getset */ - DEFERRED_ADDRESS(&PyList_Type), /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - (initproc)spamlist_init, /* tp_init */ - 0, /* tp_alloc */ - 0, /* tp_new */ + PyVarObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type), 0) + "xxsubtype.spamlist", + sizeof(spamlistobject), + 0, + 0, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + 0, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + spamlist_methods, /* tp_methods */ + 0, /* tp_members */ + spamlist_getsets, /* tp_getset */ + DEFERRED_ADDRESS(&PyList_Type), /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + (initproc)spamlist_init, /* tp_init */ + 0, /* tp_alloc */ + 0, /* tp_new */ }; /* spamdict -- a dict subtype */ typedef struct { - PyDictObject dict; - int state; + PyDictObject dict; + int state; } spamdictobject; static PyObject * spamdict_getstate(spamdictobject *self, PyObject *args) { - if (!PyArg_ParseTuple(args, ":getstate")) - return NULL; - return PyLong_FromLong(self->state); + if (!PyArg_ParseTuple(args, ":getstate")) + return NULL; + return PyLong_FromLong(self->state); } static PyObject * spamdict_setstate(spamdictobject *self, PyObject *args) { - int state; + int state; - if (!PyArg_ParseTuple(args, "i:setstate", &state)) - return NULL; - self->state = state; - Py_INCREF(Py_None); - return Py_None; + if (!PyArg_ParseTuple(args, "i:setstate", &state)) + return NULL; + self->state = state; + Py_INCREF(Py_None); + return Py_None; } static PyMethodDef spamdict_methods[] = { - {"getstate", (PyCFunction)spamdict_getstate, METH_VARARGS, - PyDoc_STR("getstate() -> state")}, - {"setstate", (PyCFunction)spamdict_setstate, METH_VARARGS, - PyDoc_STR("setstate(state)")}, - {NULL, NULL}, + {"getstate", (PyCFunction)spamdict_getstate, METH_VARARGS, + PyDoc_STR("getstate() -> state")}, + {"setstate", (PyCFunction)spamdict_setstate, METH_VARARGS, + PyDoc_STR("setstate(state)")}, + {NULL, NULL}, }; static int spamdict_init(spamdictobject *self, PyObject *args, PyObject *kwds) { - if (PyDict_Type.tp_init((PyObject *)self, args, kwds) < 0) - return -1; - self->state = 0; - return 0; + if (PyDict_Type.tp_init((PyObject *)self, args, kwds) < 0) + return -1; + self->state = 0; + return 0; } static PyMemberDef spamdict_members[] = { - {"state", T_INT, offsetof(spamdictobject, state), READONLY, - PyDoc_STR("an int variable for demonstration purposes")}, - {0} + {"state", T_INT, offsetof(spamdictobject, state), READONLY, + PyDoc_STR("an int variable for demonstration purposes")}, + {0} }; static PyTypeObject spamdict_type = { - PyVarObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type), 0) - "xxsubtype.spamdict", - sizeof(spamdictobject), - 0, - 0, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - 0, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - spamdict_methods, /* tp_methods */ - spamdict_members, /* tp_members */ - 0, /* tp_getset */ - DEFERRED_ADDRESS(&PyDict_Type), /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - (initproc)spamdict_init, /* tp_init */ - 0, /* tp_alloc */ - 0, /* tp_new */ + PyVarObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type), 0) + "xxsubtype.spamdict", + sizeof(spamdictobject), + 0, + 0, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + 0, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + spamdict_methods, /* tp_methods */ + spamdict_members, /* tp_members */ + 0, /* tp_getset */ + DEFERRED_ADDRESS(&PyDict_Type), /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + (initproc)spamdict_init, /* tp_init */ + 0, /* tp_alloc */ + 0, /* tp_new */ }; static PyObject * spam_bench(PyObject *self, PyObject *args) { - PyObject *obj, *name, *res; - int n = 1000; - time_t t0, t1; - - if (!PyArg_ParseTuple(args, "OS|i", &obj, &name, &n)) - return NULL; - t0 = clock(); - while (--n >= 0) { - res = PyObject_GetAttr(obj, name); - if (res == NULL) - return NULL; - Py_DECREF(res); - } - t1 = clock(); - return PyFloat_FromDouble((double)(t1-t0) / CLOCKS_PER_SEC); + PyObject *obj, *name, *res; + int n = 1000; + time_t t0, t1; + + if (!PyArg_ParseTuple(args, "OS|i", &obj, &name, &n)) + return NULL; + t0 = clock(); + while (--n >= 0) { + res = PyObject_GetAttr(obj, name); + if (res == NULL) + return NULL; + Py_DECREF(res); + } + t1 = clock(); + return PyFloat_FromDouble((double)(t1-t0) / CLOCKS_PER_SEC); } static PyMethodDef xxsubtype_functions[] = { - {"bench", spam_bench, METH_VARARGS}, - {NULL, NULL} /* sentinel */ + {"bench", spam_bench, METH_VARARGS}, + {NULL, NULL} /* sentinel */ }; static struct PyModuleDef xxsubtypemodule = { - PyModuleDef_HEAD_INIT, - "xxsubtype", - xxsubtype__doc__, - -1, - xxsubtype_functions, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "xxsubtype", + xxsubtype__doc__, + -1, + xxsubtype_functions, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_xxsubtype(void) { - PyObject *m; - - /* Fill in deferred data addresses. This must be done before - PyType_Ready() is called. Note that PyType_Ready() automatically - initializes the ob.ob_type field to &PyType_Type if it's NULL, - so it's not necessary to fill in ob_type first. */ - spamdict_type.tp_base = &PyDict_Type; - if (PyType_Ready(&spamdict_type) < 0) - return NULL; - - spamlist_type.tp_base = &PyList_Type; - if (PyType_Ready(&spamlist_type) < 0) - return NULL; - - m = PyModule_Create(&xxsubtypemodule); - if (m == NULL) - return NULL; - - if (PyType_Ready(&spamlist_type) < 0) - return NULL; - if (PyType_Ready(&spamdict_type) < 0) - return NULL; - - Py_INCREF(&spamlist_type); - if (PyModule_AddObject(m, "spamlist", - (PyObject *) &spamlist_type) < 0) - return NULL; - - Py_INCREF(&spamdict_type); - if (PyModule_AddObject(m, "spamdict", - (PyObject *) &spamdict_type) < 0) - return NULL; - return m; + PyObject *m; + + /* Fill in deferred data addresses. This must be done before + PyType_Ready() is called. Note that PyType_Ready() automatically + initializes the ob.ob_type field to &PyType_Type if it's NULL, + so it's not necessary to fill in ob_type first. */ + spamdict_type.tp_base = &PyDict_Type; + if (PyType_Ready(&spamdict_type) < 0) + return NULL; + + spamlist_type.tp_base = &PyList_Type; + if (PyType_Ready(&spamlist_type) < 0) + return NULL; + + m = PyModule_Create(&xxsubtypemodule); + if (m == NULL) + return NULL; + + if (PyType_Ready(&spamlist_type) < 0) + return NULL; + if (PyType_Ready(&spamdict_type) < 0) + return NULL; + + Py_INCREF(&spamlist_type); + if (PyModule_AddObject(m, "spamlist", + (PyObject *) &spamlist_type) < 0) + return NULL; + + Py_INCREF(&spamdict_type); + if (PyModule_AddObject(m, "spamdict", + (PyObject *) &spamdict_type) < 0) + return NULL; + return m; } diff --git a/Modules/zipimport.c b/Modules/zipimport.c index fed3e99..734445c 100644 --- a/Modules/zipimport.c +++ b/Modules/zipimport.c @@ -10,8 +10,8 @@ #define IS_PACKAGE 0x2 struct st_zip_searchorder { - char suffix[14]; - int type; + char suffix[14]; + int type; }; /* zip_searchorder defines how we search for a module in the Zip @@ -20,13 +20,13 @@ struct st_zip_searchorder { are swapped by initzipimport() if we run in optimized mode. Also, '/' is replaced by SEP there. */ static struct st_zip_searchorder zip_searchorder[] = { - {"/__init__.pyc", IS_PACKAGE | IS_BYTECODE}, - {"/__init__.pyo", IS_PACKAGE | IS_BYTECODE}, - {"/__init__.py", IS_PACKAGE | IS_SOURCE}, - {".pyc", IS_BYTECODE}, - {".pyo", IS_BYTECODE}, - {".py", IS_SOURCE}, - {"", 0} + {"/__init__.pyc", IS_PACKAGE | IS_BYTECODE}, + {"/__init__.pyo", IS_PACKAGE | IS_BYTECODE}, + {"/__init__.py", IS_PACKAGE | IS_SOURCE}, + {".pyc", IS_BYTECODE}, + {".pyo", IS_BYTECODE}, + {".py", IS_SOURCE}, + {"", 0} }; /* zipimporter object definition and support */ @@ -34,10 +34,10 @@ static struct st_zip_searchorder zip_searchorder[] = { typedef struct _zipimporter ZipImporter; struct _zipimporter { - PyObject_HEAD - PyObject *archive; /* pathname of the Zip archive */ - PyObject *prefix; /* file prefix: "a/sub/directory/" */ - PyObject *files; /* dict with file info {path: toc_entry} */ + PyObject_HEAD + PyObject *archive; /* pathname of the Zip archive */ + PyObject *prefix; /* file prefix: "a/sub/directory/" */ + PyObject *files; /* dict with file info {path: toc_entry} */ }; static PyObject *ZipImportError; @@ -47,7 +47,7 @@ static PyObject *zip_directory_cache = NULL; static PyObject *read_directory(char *archive); static PyObject *get_data(char *archive, PyObject *toc_entry); static PyObject *get_module_code(ZipImporter *self, char *fullname, - int *p_ispackage, char **p_modpath); + int *p_ispackage, char **p_modpath); #define ZipImporter_Check(op) PyObject_TypeCheck(op, &ZipImporter_Type) @@ -60,147 +60,147 @@ static PyObject *get_module_code(ZipImporter *self, char *fullname, static int zipimporter_init(ZipImporter *self, PyObject *args, PyObject *kwds) { - char *path, *p, *prefix, buf[MAXPATHLEN+2]; - size_t len; - - if (!_PyArg_NoKeywords("zipimporter()", kwds)) - return -1; - - if (!PyArg_ParseTuple(args, "s:zipimporter", &path)) - return -1; - - len = strlen(path); - if (len == 0) { - PyErr_SetString(ZipImportError, "archive path is empty"); - return -1; - } - if (len >= MAXPATHLEN) { - PyErr_SetString(ZipImportError, - "archive path too long"); - return -1; - } - strcpy(buf, path); + char *path, *p, *prefix, buf[MAXPATHLEN+2]; + size_t len; + + if (!_PyArg_NoKeywords("zipimporter()", kwds)) + return -1; + + if (!PyArg_ParseTuple(args, "s:zipimporter", &path)) + return -1; + + len = strlen(path); + if (len == 0) { + PyErr_SetString(ZipImportError, "archive path is empty"); + return -1; + } + if (len >= MAXPATHLEN) { + PyErr_SetString(ZipImportError, + "archive path too long"); + return -1; + } + strcpy(buf, path); #ifdef ALTSEP - for (p = buf; *p; p++) { - if (*p == ALTSEP) - *p = SEP; - } + for (p = buf; *p; p++) { + if (*p == ALTSEP) + *p = SEP; + } #endif - path = NULL; - prefix = NULL; - for (;;) { - struct stat statbuf; - int rv; - - rv = stat(buf, &statbuf); - if (rv == 0) { - /* it exists */ - if (S_ISREG(statbuf.st_mode)) - /* it's a file */ - path = buf; - break; - } - /* back up one path element */ - p = strrchr(buf, SEP); - if (prefix != NULL) - *prefix = SEP; - if (p == NULL) - break; - *p = '\0'; - prefix = p; - } - if (path != NULL) { - PyObject *files; - files = PyDict_GetItemString(zip_directory_cache, path); - if (files == NULL) { - files = read_directory(buf); - if (files == NULL) - return -1; - if (PyDict_SetItemString(zip_directory_cache, path, - files) != 0) - return -1; - } - else - Py_INCREF(files); - self->files = files; - } - else { - PyErr_SetString(ZipImportError, "not a Zip file"); - return -1; - } - - if (prefix == NULL) - prefix = ""; - else { - prefix++; - len = strlen(prefix); - if (prefix[len-1] != SEP) { - /* add trailing SEP */ - prefix[len] = SEP; - prefix[len + 1] = '\0'; - } - } - - self->archive = PyUnicode_FromString(buf); - if (self->archive == NULL) - return -1; - - self->prefix = PyUnicode_FromString(prefix); - if (self->prefix == NULL) - return -1; - - return 0; + path = NULL; + prefix = NULL; + for (;;) { + struct stat statbuf; + int rv; + + rv = stat(buf, &statbuf); + if (rv == 0) { + /* it exists */ + if (S_ISREG(statbuf.st_mode)) + /* it's a file */ + path = buf; + break; + } + /* back up one path element */ + p = strrchr(buf, SEP); + if (prefix != NULL) + *prefix = SEP; + if (p == NULL) + break; + *p = '\0'; + prefix = p; + } + if (path != NULL) { + PyObject *files; + files = PyDict_GetItemString(zip_directory_cache, path); + if (files == NULL) { + files = read_directory(buf); + if (files == NULL) + return -1; + if (PyDict_SetItemString(zip_directory_cache, path, + files) != 0) + return -1; + } + else + Py_INCREF(files); + self->files = files; + } + else { + PyErr_SetString(ZipImportError, "not a Zip file"); + return -1; + } + + if (prefix == NULL) + prefix = ""; + else { + prefix++; + len = strlen(prefix); + if (prefix[len-1] != SEP) { + /* add trailing SEP */ + prefix[len] = SEP; + prefix[len + 1] = '\0'; + } + } + + self->archive = PyUnicode_FromString(buf); + if (self->archive == NULL) + return -1; + + self->prefix = PyUnicode_FromString(prefix); + if (self->prefix == NULL) + return -1; + + return 0; } /* GC support. */ static int zipimporter_traverse(PyObject *obj, visitproc visit, void *arg) { - ZipImporter *self = (ZipImporter *)obj; - Py_VISIT(self->files); - return 0; + ZipImporter *self = (ZipImporter *)obj; + Py_VISIT(self->files); + return 0; } static void zipimporter_dealloc(ZipImporter *self) { - PyObject_GC_UnTrack(self); - Py_XDECREF(self->archive); - Py_XDECREF(self->prefix); - Py_XDECREF(self->files); - Py_TYPE(self)->tp_free((PyObject *)self); + PyObject_GC_UnTrack(self); + Py_XDECREF(self->archive); + Py_XDECREF(self->prefix); + Py_XDECREF(self->files); + Py_TYPE(self)->tp_free((PyObject *)self); } static PyObject * zipimporter_repr(ZipImporter *self) { - char *archive = "???"; - char *prefix = ""; - - if (self->archive != NULL && PyUnicode_Check(self->archive)) - archive = _PyUnicode_AsString(self->archive); - if (self->prefix != NULL && PyUnicode_Check(self->prefix)) - prefix = _PyUnicode_AsString(self->prefix); - if (prefix != NULL && *prefix) - return PyUnicode_FromFormat("<zipimporter object \"%.300s%c%.150s\">", - archive, SEP, prefix); - else - return PyUnicode_FromFormat("<zipimporter object \"%.300s\">", - archive); + char *archive = "???"; + char *prefix = ""; + + if (self->archive != NULL && PyUnicode_Check(self->archive)) + archive = _PyUnicode_AsString(self->archive); + if (self->prefix != NULL && PyUnicode_Check(self->prefix)) + prefix = _PyUnicode_AsString(self->prefix); + if (prefix != NULL && *prefix) + return PyUnicode_FromFormat("<zipimporter object \"%.300s%c%.150s\">", + archive, SEP, prefix); + else + return PyUnicode_FromFormat("<zipimporter object \"%.300s\">", + archive); } /* return fullname.split(".")[-1] */ static char * get_subname(char *fullname) { - char *subname = strrchr(fullname, '.'); - if (subname == NULL) - subname = fullname; - else - subname++; - return subname; + char *subname = strrchr(fullname, '.'); + if (subname == NULL) + subname = fullname; + else + subname++; + return subname; } /* Given a (sub)modulename, write the potential file path in the @@ -209,59 +209,59 @@ get_subname(char *fullname) static int make_filename(char *prefix, char *name, char *path) { - size_t len; - char *p; - - len = strlen(prefix); - - /* self.prefix + name [+ SEP + "__init__"] + ".py[co]" */ - if (len + strlen(name) + 13 >= MAXPATHLEN) { - PyErr_SetString(ZipImportError, "path too long"); - return -1; - } - - strcpy(path, prefix); - strcpy(path + len, name); - for (p = path + len; *p; p++) { - if (*p == '.') - *p = SEP; - } - len += strlen(name); - assert(len < INT_MAX); - return (int)len; + size_t len; + char *p; + + len = strlen(prefix); + + /* self.prefix + name [+ SEP + "__init__"] + ".py[co]" */ + if (len + strlen(name) + 13 >= MAXPATHLEN) { + PyErr_SetString(ZipImportError, "path too long"); + return -1; + } + + strcpy(path, prefix); + strcpy(path + len, name); + for (p = path + len; *p; p++) { + if (*p == '.') + *p = SEP; + } + len += strlen(name); + assert(len < INT_MAX); + return (int)len; } enum zi_module_info { - MI_ERROR, - MI_NOT_FOUND, - MI_MODULE, - MI_PACKAGE + MI_ERROR, + MI_NOT_FOUND, + MI_MODULE, + MI_PACKAGE }; /* Return some information about a module. */ static enum zi_module_info get_module_info(ZipImporter *self, char *fullname) { - char *subname, path[MAXPATHLEN + 1]; - int len; - struct st_zip_searchorder *zso; - - subname = get_subname(fullname); - - len = make_filename(_PyUnicode_AsString(self->prefix), subname, path); - if (len < 0) - return MI_ERROR; - - for (zso = zip_searchorder; *zso->suffix; zso++) { - strcpy(path + len, zso->suffix); - if (PyDict_GetItemString(self->files, path) != NULL) { - if (zso->type & IS_PACKAGE) - return MI_PACKAGE; - else - return MI_MODULE; - } - } - return MI_NOT_FOUND; + char *subname, path[MAXPATHLEN + 1]; + int len; + struct st_zip_searchorder *zso; + + subname = get_subname(fullname); + + len = make_filename(_PyUnicode_AsString(self->prefix), subname, path); + if (len < 0) + return MI_ERROR; + + for (zso = zip_searchorder; *zso->suffix; zso++) { + strcpy(path + len, zso->suffix); + if (PyDict_GetItemString(self->files, path) != NULL) { + if (zso->type & IS_PACKAGE) + return MI_PACKAGE; + else + return MI_MODULE; + } + } + return MI_NOT_FOUND; } /* Check whether we can satisfy the import of the module named by @@ -269,86 +269,86 @@ get_module_info(ZipImporter *self, char *fullname) static PyObject * zipimporter_find_module(PyObject *obj, PyObject *args) { - ZipImporter *self = (ZipImporter *)obj; - PyObject *path = NULL; - char *fullname; - enum zi_module_info mi; - - if (!PyArg_ParseTuple(args, "s|O:zipimporter.find_module", - &fullname, &path)) - return NULL; - - mi = get_module_info(self, fullname); - if (mi == MI_ERROR) - return NULL; - if (mi == MI_NOT_FOUND) { - Py_INCREF(Py_None); - return Py_None; - } - Py_INCREF(self); - return (PyObject *)self; + ZipImporter *self = (ZipImporter *)obj; + PyObject *path = NULL; + char *fullname; + enum zi_module_info mi; + + if (!PyArg_ParseTuple(args, "s|O:zipimporter.find_module", + &fullname, &path)) + return NULL; + + mi = get_module_info(self, fullname); + if (mi == MI_ERROR) + return NULL; + if (mi == MI_NOT_FOUND) { + Py_INCREF(Py_None); + return Py_None; + } + Py_INCREF(self); + return (PyObject *)self; } /* Load and return the module named by 'fullname'. */ static PyObject * zipimporter_load_module(PyObject *obj, PyObject *args) { - ZipImporter *self = (ZipImporter *)obj; - PyObject *code, *mod, *dict; - char *fullname, *modpath; - int ispackage; - - if (!PyArg_ParseTuple(args, "s:zipimporter.load_module", - &fullname)) - return NULL; - - code = get_module_code(self, fullname, &ispackage, &modpath); - if (code == NULL) - return NULL; - - mod = PyImport_AddModule(fullname); - if (mod == NULL) { - Py_DECREF(code); - return NULL; - } - dict = PyModule_GetDict(mod); - - /* mod.__loader__ = self */ - if (PyDict_SetItemString(dict, "__loader__", (PyObject *)self) != 0) - goto error; - - if (ispackage) { - /* add __path__ to the module *before* the code gets - executed */ - PyObject *pkgpath, *fullpath; - char *subname = get_subname(fullname); - int err; - - fullpath = PyUnicode_FromFormat("%U%c%U%s", - self->archive, SEP, - self->prefix, subname); - if (fullpath == NULL) - goto error; - - pkgpath = Py_BuildValue("[O]", fullpath); - Py_DECREF(fullpath); - if (pkgpath == NULL) - goto error; - err = PyDict_SetItemString(dict, "__path__", pkgpath); - Py_DECREF(pkgpath); - if (err != 0) - goto error; - } - mod = PyImport_ExecCodeModuleEx(fullname, code, modpath); - Py_DECREF(code); - if (Py_VerboseFlag) - PySys_WriteStderr("import %s # loaded from Zip %s\n", - fullname, modpath); - return mod; + ZipImporter *self = (ZipImporter *)obj; + PyObject *code, *mod, *dict; + char *fullname, *modpath; + int ispackage; + + if (!PyArg_ParseTuple(args, "s:zipimporter.load_module", + &fullname)) + return NULL; + + code = get_module_code(self, fullname, &ispackage, &modpath); + if (code == NULL) + return NULL; + + mod = PyImport_AddModule(fullname); + if (mod == NULL) { + Py_DECREF(code); + return NULL; + } + dict = PyModule_GetDict(mod); + + /* mod.__loader__ = self */ + if (PyDict_SetItemString(dict, "__loader__", (PyObject *)self) != 0) + goto error; + + if (ispackage) { + /* add __path__ to the module *before* the code gets + executed */ + PyObject *pkgpath, *fullpath; + char *subname = get_subname(fullname); + int err; + + fullpath = PyUnicode_FromFormat("%U%c%U%s", + self->archive, SEP, + self->prefix, subname); + if (fullpath == NULL) + goto error; + + pkgpath = Py_BuildValue("[O]", fullpath); + Py_DECREF(fullpath); + if (pkgpath == NULL) + goto error; + err = PyDict_SetItemString(dict, "__path__", pkgpath); + Py_DECREF(pkgpath); + if (err != 0) + goto error; + } + mod = PyImport_ExecCodeModuleEx(fullname, code, modpath); + Py_DECREF(code); + if (Py_VerboseFlag) + PySys_WriteStderr("import %s # loaded from Zip %s\n", + fullname, modpath); + return mod; error: - Py_DECREF(code); - Py_DECREF(mod); - return NULL; + Py_DECREF(code); + Py_DECREF(mod); + return NULL; } /* Return a string matching __file__ for the named module */ @@ -362,13 +362,13 @@ zipimporter_get_filename(PyObject *obj, PyObject *args) if (!PyArg_ParseTuple(args, "s:zipimporter.get_filename", &fullname)) - return NULL; + return NULL; /* Deciding the filename requires working out where the code would come from if the module was actually loaded */ code = get_module_code(self, fullname, &ispackage, &modpath); if (code == NULL) - return NULL; + return NULL; Py_DECREF(code); /* Only need the path info */ return PyUnicode_FromString(modpath); @@ -378,123 +378,123 @@ zipimporter_get_filename(PyObject *obj, PyObject *args) static PyObject * zipimporter_is_package(PyObject *obj, PyObject *args) { - ZipImporter *self = (ZipImporter *)obj; - char *fullname; - enum zi_module_info mi; - - if (!PyArg_ParseTuple(args, "s:zipimporter.is_package", - &fullname)) - return NULL; - - mi = get_module_info(self, fullname); - if (mi == MI_ERROR) - return NULL; - if (mi == MI_NOT_FOUND) { - PyErr_Format(ZipImportError, "can't find module '%.200s'", - fullname); - return NULL; - } - return PyBool_FromLong(mi == MI_PACKAGE); + ZipImporter *self = (ZipImporter *)obj; + char *fullname; + enum zi_module_info mi; + + if (!PyArg_ParseTuple(args, "s:zipimporter.is_package", + &fullname)) + return NULL; + + mi = get_module_info(self, fullname); + if (mi == MI_ERROR) + return NULL; + if (mi == MI_NOT_FOUND) { + PyErr_Format(ZipImportError, "can't find module '%.200s'", + fullname); + return NULL; + } + return PyBool_FromLong(mi == MI_PACKAGE); } static PyObject * zipimporter_get_data(PyObject *obj, PyObject *args) { - ZipImporter *self = (ZipImporter *)obj; - char *path; + ZipImporter *self = (ZipImporter *)obj; + char *path; #ifdef ALTSEP - char *p, buf[MAXPATHLEN + 1]; + char *p, buf[MAXPATHLEN + 1]; #endif - PyObject *toc_entry; - Py_ssize_t len; - char *archive_str; + PyObject *toc_entry; + Py_ssize_t len; + char *archive_str; - if (!PyArg_ParseTuple(args, "s:zipimporter.get_data", &path)) - return NULL; + if (!PyArg_ParseTuple(args, "s:zipimporter.get_data", &path)) + return NULL; #ifdef ALTSEP - if (strlen(path) >= MAXPATHLEN) { - PyErr_SetString(ZipImportError, "path too long"); - return NULL; - } - strcpy(buf, path); - for (p = buf; *p; p++) { - if (*p == ALTSEP) - *p = SEP; - } - path = buf; + if (strlen(path) >= MAXPATHLEN) { + PyErr_SetString(ZipImportError, "path too long"); + return NULL; + } + strcpy(buf, path); + for (p = buf; *p; p++) { + if (*p == ALTSEP) + *p = SEP; + } + path = buf; #endif - archive_str = _PyUnicode_AsStringAndSize(self->archive, &len); - if ((size_t)len < strlen(path) && - strncmp(path, archive_str, len) == 0 && - path[len] == SEP) { - path = path + len + 1; - } - - toc_entry = PyDict_GetItemString(self->files, path); - if (toc_entry == NULL) { - PyErr_SetFromErrnoWithFilename(PyExc_IOError, path); - return NULL; - } - return get_data(archive_str, toc_entry); + archive_str = _PyUnicode_AsStringAndSize(self->archive, &len); + if ((size_t)len < strlen(path) && + strncmp(path, archive_str, len) == 0 && + path[len] == SEP) { + path = path + len + 1; + } + + toc_entry = PyDict_GetItemString(self->files, path); + if (toc_entry == NULL) { + PyErr_SetFromErrnoWithFilename(PyExc_IOError, path); + return NULL; + } + return get_data(archive_str, toc_entry); } static PyObject * zipimporter_get_code(PyObject *obj, PyObject *args) { - ZipImporter *self = (ZipImporter *)obj; - char *fullname; + ZipImporter *self = (ZipImporter *)obj; + char *fullname; - if (!PyArg_ParseTuple(args, "s:zipimporter.get_code", &fullname)) - return NULL; + if (!PyArg_ParseTuple(args, "s:zipimporter.get_code", &fullname)) + return NULL; - return get_module_code(self, fullname, NULL, NULL); + return get_module_code(self, fullname, NULL, NULL); } static PyObject * zipimporter_get_source(PyObject *obj, PyObject *args) { - ZipImporter *self = (ZipImporter *)obj; - PyObject *toc_entry; - char *fullname, *subname, path[MAXPATHLEN+1]; - int len; - enum zi_module_info mi; - - if (!PyArg_ParseTuple(args, "s:zipimporter.get_source", &fullname)) - return NULL; - - mi = get_module_info(self, fullname); - if (mi == MI_ERROR) - return NULL; - if (mi == MI_NOT_FOUND) { - PyErr_Format(ZipImportError, "can't find module '%.200s'", - fullname); - return NULL; - } - subname = get_subname(fullname); - - len = make_filename(_PyUnicode_AsString(self->prefix), subname, path); - if (len < 0) - return NULL; - - if (mi == MI_PACKAGE) { - path[len] = SEP; - strcpy(path + len + 1, "__init__.py"); - } - else - strcpy(path + len, ".py"); - - toc_entry = PyDict_GetItemString(self->files, path); - if (toc_entry != NULL) { - PyObject *bytes = get_data(_PyUnicode_AsString(self->archive), toc_entry); - PyObject *res = PyUnicode_FromString(PyBytes_AsString(bytes)); - Py_XDECREF(bytes); - return res; - } - - /* we have the module, but no source */ - Py_INCREF(Py_None); - return Py_None; + ZipImporter *self = (ZipImporter *)obj; + PyObject *toc_entry; + char *fullname, *subname, path[MAXPATHLEN+1]; + int len; + enum zi_module_info mi; + + if (!PyArg_ParseTuple(args, "s:zipimporter.get_source", &fullname)) + return NULL; + + mi = get_module_info(self, fullname); + if (mi == MI_ERROR) + return NULL; + if (mi == MI_NOT_FOUND) { + PyErr_Format(ZipImportError, "can't find module '%.200s'", + fullname); + return NULL; + } + subname = get_subname(fullname); + + len = make_filename(_PyUnicode_AsString(self->prefix), subname, path); + if (len < 0) + return NULL; + + if (mi == MI_PACKAGE) { + path[len] = SEP; + strcpy(path + len + 1, "__init__.py"); + } + else + strcpy(path + len, ".py"); + + toc_entry = PyDict_GetItemString(self->files, path); + if (toc_entry != NULL) { + PyObject *bytes = get_data(_PyUnicode_AsString(self->archive), toc_entry); + PyObject *res = PyUnicode_FromString(PyBytes_AsString(bytes)); + Py_XDECREF(bytes); + return res; + } + + /* we have the module, but no source */ + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(doc_find_module, @@ -545,28 +545,28 @@ PyDoc_STRVAR(doc_get_filename, Return the filename for the specified module."); static PyMethodDef zipimporter_methods[] = { - {"find_module", zipimporter_find_module, METH_VARARGS, - doc_find_module}, - {"load_module", zipimporter_load_module, METH_VARARGS, - doc_load_module}, - {"get_data", zipimporter_get_data, METH_VARARGS, - doc_get_data}, - {"get_code", zipimporter_get_code, METH_VARARGS, - doc_get_code}, - {"get_source", zipimporter_get_source, METH_VARARGS, - doc_get_source}, - {"get_filename", zipimporter_get_filename, METH_VARARGS, - doc_get_filename}, - {"is_package", zipimporter_is_package, METH_VARARGS, - doc_is_package}, - {NULL, NULL} /* sentinel */ + {"find_module", zipimporter_find_module, METH_VARARGS, + doc_find_module}, + {"load_module", zipimporter_load_module, METH_VARARGS, + doc_load_module}, + {"get_data", zipimporter_get_data, METH_VARARGS, + doc_get_data}, + {"get_code", zipimporter_get_code, METH_VARARGS, + doc_get_code}, + {"get_source", zipimporter_get_source, METH_VARARGS, + doc_get_source}, + {"get_filename", zipimporter_get_filename, METH_VARARGS, + doc_get_filename}, + {"is_package", zipimporter_is_package, METH_VARARGS, + doc_is_package}, + {NULL, NULL} /* sentinel */ }; static PyMemberDef zipimporter_members[] = { - {"archive", T_OBJECT, offsetof(ZipImporter, archive), READONLY}, - {"prefix", T_OBJECT, offsetof(ZipImporter, prefix), READONLY}, - {"_files", T_OBJECT, offsetof(ZipImporter, files), READONLY}, - {NULL} + {"archive", T_OBJECT, offsetof(ZipImporter, archive), READONLY}, + {"prefix", T_OBJECT, offsetof(ZipImporter, prefix), READONLY}, + {"_files", T_OBJECT, offsetof(ZipImporter, files), READONLY}, + {NULL} }; PyDoc_STRVAR(zipimporter_doc, @@ -586,46 +586,46 @@ zipfile targeted."); #define DEFERRED_ADDRESS(ADDR) 0 static PyTypeObject ZipImporter_Type = { - PyVarObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type), 0) - "zipimport.zipimporter", - sizeof(ZipImporter), - 0, /* tp_itemsize */ - (destructor)zipimporter_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)zipimporter_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | - Py_TPFLAGS_HAVE_GC, /* tp_flags */ - zipimporter_doc, /* tp_doc */ - zipimporter_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - zipimporter_methods, /* tp_methods */ - zipimporter_members, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - (initproc)zipimporter_init, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - PyType_GenericNew, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type), 0) + "zipimport.zipimporter", + sizeof(ZipImporter), + 0, /* tp_itemsize */ + (destructor)zipimporter_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)zipimporter_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | + Py_TPFLAGS_HAVE_GC, /* tp_flags */ + zipimporter_doc, /* tp_doc */ + zipimporter_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + zipimporter_methods, /* tp_methods */ + zipimporter_members, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + (initproc)zipimporter_init, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + PyType_GenericNew, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; @@ -636,16 +636,16 @@ static PyTypeObject ZipImporter_Type = { marshal.c:r_long() */ static long get_long(unsigned char *buf) { - long x; - x = buf[0]; - x |= (long)buf[1] << 8; - x |= (long)buf[2] << 16; - x |= (long)buf[3] << 24; + long x; + x = buf[0]; + x |= (long)buf[1] << 8; + x |= (long)buf[2] << 16; + x |= (long)buf[3] << 24; #if SIZEOF_LONG > 4 - /* Sign extension for 64-bit machines */ - x |= -(x & 0x80000000L); + /* Sign extension for 64-bit machines */ + x |= -(x & 0x80000000L); #endif - return x; + return x; } /* @@ -657,13 +657,13 @@ get_long(unsigned char *buf) { A toc_entry is a tuple: (__file__, # value to use for __file__, available for all files - compress, # compression kind; 0 for uncompressed - data_size, # size of compressed data on disk - file_size, # size of decompressed data - file_offset, # offset of file header from start of archive - time, # mod time of file (in dos format) - date, # mod data of file (in dos format) - crc, # crc checksum of the data + compress, # compression kind; 0 for uncompressed + data_size, # size of compressed data on disk + file_size, # size of decompressed data + file_offset, # offset of file header from start of archive + time, # mod time of file (in dos format) + date, # mod data of file (in dos format) + crc, # crc checksum of the data ) Directories can be recognized by the trailing SEP in the name, @@ -672,115 +672,115 @@ get_long(unsigned char *buf) { static PyObject * read_directory(char *archive) { - PyObject *files = NULL; - FILE *fp; - long compress, crc, data_size, file_size, file_offset, date, time; - long header_offset, name_size, header_size, header_position; - long i, l, count; - size_t length; - char path[MAXPATHLEN + 5]; - char name[MAXPATHLEN + 5]; - char *p, endof_central_dir[22]; - long arc_offset; /* offset from beginning of file to start of zip-archive */ - - if (strlen(archive) > MAXPATHLEN) { - PyErr_SetString(PyExc_OverflowError, - "Zip path name is too long"); - return NULL; - } - strcpy(path, archive); - - fp = fopen(archive, "rb"); - if (fp == NULL) { - PyErr_Format(ZipImportError, "can't open Zip file: " - "'%.200s'", archive); - return NULL; - } - fseek(fp, -22, SEEK_END); - header_position = ftell(fp); - if (fread(endof_central_dir, 1, 22, fp) != 22) { - fclose(fp); - PyErr_Format(ZipImportError, "can't read Zip file: " - "'%.200s'", archive); - return NULL; - } - if (get_long((unsigned char *)endof_central_dir) != 0x06054B50) { - /* Bad: End of Central Dir signature */ - fclose(fp); - PyErr_Format(ZipImportError, "not a Zip file: " - "'%.200s'", archive); - return NULL; - } - - header_size = get_long((unsigned char *)endof_central_dir + 12); - header_offset = get_long((unsigned char *)endof_central_dir + 16); - arc_offset = header_position - header_offset - header_size; - header_offset += arc_offset; - - files = PyDict_New(); - if (files == NULL) - goto error; - - length = (long)strlen(path); - path[length] = SEP; - - /* Start of Central Directory */ - count = 0; - for (;;) { - PyObject *t; - int err; - - fseek(fp, header_offset, 0); /* Start of file header */ - l = PyMarshal_ReadLongFromFile(fp); - if (l != 0x02014B50) - break; /* Bad: Central Dir File Header */ - fseek(fp, header_offset + 10, 0); - compress = PyMarshal_ReadShortFromFile(fp); - time = PyMarshal_ReadShortFromFile(fp); - date = PyMarshal_ReadShortFromFile(fp); - crc = PyMarshal_ReadLongFromFile(fp); - data_size = PyMarshal_ReadLongFromFile(fp); - file_size = PyMarshal_ReadLongFromFile(fp); - name_size = PyMarshal_ReadShortFromFile(fp); - header_size = 46 + name_size + - PyMarshal_ReadShortFromFile(fp) + - PyMarshal_ReadShortFromFile(fp); - fseek(fp, header_offset + 42, 0); - file_offset = PyMarshal_ReadLongFromFile(fp) + arc_offset; - if (name_size > MAXPATHLEN) - name_size = MAXPATHLEN; - - p = name; - for (i = 0; i < name_size; i++) { - *p = (char)getc(fp); - if (*p == '/') - *p = SEP; - p++; - } - *p = 0; /* Add terminating null byte */ - header_offset += header_size; - - strncpy(path + length + 1, name, MAXPATHLEN - length - 1); - - t = Py_BuildValue("siiiiiii", path, compress, data_size, - file_size, file_offset, time, date, crc); - if (t == NULL) - goto error; - err = PyDict_SetItemString(files, name, t); - Py_DECREF(t); - if (err != 0) - goto error; - count++; - } - fclose(fp); - if (Py_VerboseFlag) - PySys_WriteStderr("# zipimport: found %ld names in %s\n", - count, archive); - return files; + PyObject *files = NULL; + FILE *fp; + long compress, crc, data_size, file_size, file_offset, date, time; + long header_offset, name_size, header_size, header_position; + long i, l, count; + size_t length; + char path[MAXPATHLEN + 5]; + char name[MAXPATHLEN + 5]; + char *p, endof_central_dir[22]; + long arc_offset; /* offset from beginning of file to start of zip-archive */ + + if (strlen(archive) > MAXPATHLEN) { + PyErr_SetString(PyExc_OverflowError, + "Zip path name is too long"); + return NULL; + } + strcpy(path, archive); + + fp = fopen(archive, "rb"); + if (fp == NULL) { + PyErr_Format(ZipImportError, "can't open Zip file: " + "'%.200s'", archive); + return NULL; + } + fseek(fp, -22, SEEK_END); + header_position = ftell(fp); + if (fread(endof_central_dir, 1, 22, fp) != 22) { + fclose(fp); + PyErr_Format(ZipImportError, "can't read Zip file: " + "'%.200s'", archive); + return NULL; + } + if (get_long((unsigned char *)endof_central_dir) != 0x06054B50) { + /* Bad: End of Central Dir signature */ + fclose(fp); + PyErr_Format(ZipImportError, "not a Zip file: " + "'%.200s'", archive); + return NULL; + } + + header_size = get_long((unsigned char *)endof_central_dir + 12); + header_offset = get_long((unsigned char *)endof_central_dir + 16); + arc_offset = header_position - header_offset - header_size; + header_offset += arc_offset; + + files = PyDict_New(); + if (files == NULL) + goto error; + + length = (long)strlen(path); + path[length] = SEP; + + /* Start of Central Directory */ + count = 0; + for (;;) { + PyObject *t; + int err; + + fseek(fp, header_offset, 0); /* Start of file header */ + l = PyMarshal_ReadLongFromFile(fp); + if (l != 0x02014B50) + break; /* Bad: Central Dir File Header */ + fseek(fp, header_offset + 10, 0); + compress = PyMarshal_ReadShortFromFile(fp); + time = PyMarshal_ReadShortFromFile(fp); + date = PyMarshal_ReadShortFromFile(fp); + crc = PyMarshal_ReadLongFromFile(fp); + data_size = PyMarshal_ReadLongFromFile(fp); + file_size = PyMarshal_ReadLongFromFile(fp); + name_size = PyMarshal_ReadShortFromFile(fp); + header_size = 46 + name_size + + PyMarshal_ReadShortFromFile(fp) + + PyMarshal_ReadShortFromFile(fp); + fseek(fp, header_offset + 42, 0); + file_offset = PyMarshal_ReadLongFromFile(fp) + arc_offset; + if (name_size > MAXPATHLEN) + name_size = MAXPATHLEN; + + p = name; + for (i = 0; i < name_size; i++) { + *p = (char)getc(fp); + if (*p == '/') + *p = SEP; + p++; + } + *p = 0; /* Add terminating null byte */ + header_offset += header_size; + + strncpy(path + length + 1, name, MAXPATHLEN - length - 1); + + t = Py_BuildValue("siiiiiii", path, compress, data_size, + file_size, file_offset, time, date, crc); + if (t == NULL) + goto error; + err = PyDict_SetItemString(files, name, t); + Py_DECREF(t); + if (err != 0) + goto error; + count++; + } + fclose(fp); + if (Py_VerboseFlag) + PySys_WriteStderr("# zipimport: found %ld names in %s\n", + count, archive); + return files; error: - fclose(fp); - Py_XDECREF(files); - return NULL; + fclose(fp); + Py_XDECREF(files); + return NULL; } /* Return the zlib.decompress function object, or NULL if zlib couldn't @@ -790,31 +790,31 @@ error: static PyObject * get_decompress_func(void) { - static PyObject *decompress = NULL; - - if (decompress == NULL) { - PyObject *zlib; - static int importing_zlib = 0; - - if (importing_zlib != 0) - /* Someone has a zlib.py[co] in their Zip file; - let's avoid a stack overflow. */ - return NULL; - importing_zlib = 1; - zlib = PyImport_ImportModuleNoBlock("zlib"); - importing_zlib = 0; - if (zlib != NULL) { - decompress = PyObject_GetAttrString(zlib, - "decompress"); - Py_DECREF(zlib); - } - else - PyErr_Clear(); - if (Py_VerboseFlag) - PySys_WriteStderr("# zipimport: zlib %s\n", - zlib != NULL ? "available": "UNAVAILABLE"); - } - return decompress; + static PyObject *decompress = NULL; + + if (decompress == NULL) { + PyObject *zlib; + static int importing_zlib = 0; + + if (importing_zlib != 0) + /* Someone has a zlib.py[co] in their Zip file; + let's avoid a stack overflow. */ + return NULL; + importing_zlib = 1; + zlib = PyImport_ImportModuleNoBlock("zlib"); + importing_zlib = 0; + if (zlib != NULL) { + decompress = PyObject_GetAttrString(zlib, + "decompress"); + Py_DECREF(zlib); + } + else + PyErr_Clear(); + if (Py_VerboseFlag) + PySys_WriteStderr("# zipimport: zlib %s\n", + zlib != NULL ? "available": "UNAVAILABLE"); + } + return decompress; } /* Given a path to a Zip file and a toc_entry, return the (uncompressed) @@ -822,91 +822,91 @@ get_decompress_func(void) static PyObject * get_data(char *archive, PyObject *toc_entry) { - PyObject *raw_data, *data = NULL, *decompress; - char *buf; - FILE *fp; - int err; - Py_ssize_t bytes_read = 0; - long l; - char *datapath; - long compress, data_size, file_size, file_offset, bytes_size; - long time, date, crc; - - if (!PyArg_ParseTuple(toc_entry, "slllllll", &datapath, &compress, - &data_size, &file_size, &file_offset, &time, - &date, &crc)) { - return NULL; - } - - fp = fopen(archive, "rb"); - if (!fp) { - PyErr_Format(PyExc_IOError, - "zipimport: can not open file %s", archive); - return NULL; - } - - /* Check to make sure the local file header is correct */ - fseek(fp, file_offset, 0); - l = PyMarshal_ReadLongFromFile(fp); - if (l != 0x04034B50) { - /* Bad: Local File Header */ - PyErr_Format(ZipImportError, - "bad local file header in %s", - archive); - fclose(fp); - return NULL; - } - fseek(fp, file_offset + 26, 0); - l = 30 + PyMarshal_ReadShortFromFile(fp) + - PyMarshal_ReadShortFromFile(fp); /* local header size */ - file_offset += l; /* Start of file data */ - - bytes_size = compress == 0 ? data_size : data_size + 1; - if (bytes_size == 0) - bytes_size++; - raw_data = PyBytes_FromStringAndSize((char *)NULL, bytes_size); - - if (raw_data == NULL) { - fclose(fp); - return NULL; - } - buf = PyBytes_AsString(raw_data); - - err = fseek(fp, file_offset, 0); - if (err == 0) - bytes_read = fread(buf, 1, data_size, fp); - fclose(fp); - if (err || bytes_read != data_size) { - PyErr_SetString(PyExc_IOError, - "zipimport: can't read data"); - Py_DECREF(raw_data); - return NULL; - } - - if (compress != 0) { - buf[data_size] = 'Z'; /* saw this in zipfile.py */ - data_size++; - } - buf[data_size] = '\0'; - - if (compress == 0) { /* data is not compressed */ - data = PyBytes_FromStringAndSize(buf, data_size); - Py_DECREF(raw_data); - return data; - } - - /* Decompress with zlib */ - decompress = get_decompress_func(); - if (decompress == NULL) { - PyErr_SetString(ZipImportError, - "can't decompress data; " - "zlib not available"); - goto error; - } - data = PyObject_CallFunction(decompress, "Oi", raw_data, -15); + PyObject *raw_data, *data = NULL, *decompress; + char *buf; + FILE *fp; + int err; + Py_ssize_t bytes_read = 0; + long l; + char *datapath; + long compress, data_size, file_size, file_offset, bytes_size; + long time, date, crc; + + if (!PyArg_ParseTuple(toc_entry, "slllllll", &datapath, &compress, + &data_size, &file_size, &file_offset, &time, + &date, &crc)) { + return NULL; + } + + fp = fopen(archive, "rb"); + if (!fp) { + PyErr_Format(PyExc_IOError, + "zipimport: can not open file %s", archive); + return NULL; + } + + /* Check to make sure the local file header is correct */ + fseek(fp, file_offset, 0); + l = PyMarshal_ReadLongFromFile(fp); + if (l != 0x04034B50) { + /* Bad: Local File Header */ + PyErr_Format(ZipImportError, + "bad local file header in %s", + archive); + fclose(fp); + return NULL; + } + fseek(fp, file_offset + 26, 0); + l = 30 + PyMarshal_ReadShortFromFile(fp) + + PyMarshal_ReadShortFromFile(fp); /* local header size */ + file_offset += l; /* Start of file data */ + + bytes_size = compress == 0 ? data_size : data_size + 1; + if (bytes_size == 0) + bytes_size++; + raw_data = PyBytes_FromStringAndSize((char *)NULL, bytes_size); + + if (raw_data == NULL) { + fclose(fp); + return NULL; + } + buf = PyBytes_AsString(raw_data); + + err = fseek(fp, file_offset, 0); + if (err == 0) + bytes_read = fread(buf, 1, data_size, fp); + fclose(fp); + if (err || bytes_read != data_size) { + PyErr_SetString(PyExc_IOError, + "zipimport: can't read data"); + Py_DECREF(raw_data); + return NULL; + } + + if (compress != 0) { + buf[data_size] = 'Z'; /* saw this in zipfile.py */ + data_size++; + } + buf[data_size] = '\0'; + + if (compress == 0) { /* data is not compressed */ + data = PyBytes_FromStringAndSize(buf, data_size); + Py_DECREF(raw_data); + return data; + } + + /* Decompress with zlib */ + decompress = get_decompress_func(); + if (decompress == NULL) { + PyErr_SetString(ZipImportError, + "can't decompress data; " + "zlib not available"); + goto error; + } + data = PyObject_CallFunction(decompress, "Oi", raw_data, -15); error: - Py_DECREF(raw_data); - return data; + Py_DECREF(raw_data); + return data; } /* Lenient date/time comparison function. The precision of the mtime @@ -915,11 +915,11 @@ error: static int eq_mtime(time_t t1, time_t t2) { - time_t d = t1 - t2; - if (d < 0) - d = -d; - /* dostime only stores even seconds, so be lenient */ - return d <= 1; + time_t d = t1 - t2; + if (d < 0) + d = -d; + /* dostime only stores even seconds, so be lenient */ + return d <= 1; } /* Given the contents of a .py[co] file in a buffer, unmarshal the data @@ -930,44 +930,44 @@ eq_mtime(time_t t1, time_t t2) static PyObject * unmarshal_code(char *pathname, PyObject *data, time_t mtime) { - PyObject *code; - char *buf = PyBytes_AsString(data); - Py_ssize_t size = PyBytes_Size(data); - - if (size <= 9) { - PyErr_SetString(ZipImportError, - "bad pyc data"); - return NULL; - } - - if (get_long((unsigned char *)buf) != PyImport_GetMagicNumber()) { - if (Py_VerboseFlag) - PySys_WriteStderr("# %s has bad magic\n", - pathname); - Py_INCREF(Py_None); - return Py_None; /* signal caller to try alternative */ - } - - if (mtime != 0 && !eq_mtime(get_long((unsigned char *)buf + 4), - mtime)) { - if (Py_VerboseFlag) - PySys_WriteStderr("# %s has bad mtime\n", - pathname); - Py_INCREF(Py_None); - return Py_None; /* signal caller to try alternative */ - } - - code = PyMarshal_ReadObjectFromString(buf + 8, size - 8); - if (code == NULL) - return NULL; - if (!PyCode_Check(code)) { - Py_DECREF(code); - PyErr_Format(PyExc_TypeError, - "compiled module %.200s is not a code object", - pathname); - return NULL; - } - return code; + PyObject *code; + char *buf = PyBytes_AsString(data); + Py_ssize_t size = PyBytes_Size(data); + + if (size <= 9) { + PyErr_SetString(ZipImportError, + "bad pyc data"); + return NULL; + } + + if (get_long((unsigned char *)buf) != PyImport_GetMagicNumber()) { + if (Py_VerboseFlag) + PySys_WriteStderr("# %s has bad magic\n", + pathname); + Py_INCREF(Py_None); + return Py_None; /* signal caller to try alternative */ + } + + if (mtime != 0 && !eq_mtime(get_long((unsigned char *)buf + 4), + mtime)) { + if (Py_VerboseFlag) + PySys_WriteStderr("# %s has bad mtime\n", + pathname); + Py_INCREF(Py_None); + return Py_None; /* signal caller to try alternative */ + } + + code = PyMarshal_ReadObjectFromString(buf + 8, size - 8); + if (code == NULL) + return NULL; + if (!PyCode_Check(code)) { + Py_DECREF(code); + PyErr_Format(PyExc_TypeError, + "compiled module %.200s is not a code object", + pathname); + return NULL; + } + return code; } /* Replace any occurances of "\r\n?" in the input string with "\n". @@ -977,38 +977,38 @@ unmarshal_code(char *pathname, PyObject *data, time_t mtime) static PyObject * normalize_line_endings(PyObject *source) { - char *buf, *q, *p = PyBytes_AsString(source); - PyObject *fixed_source; - int len = 0; - - if (!p) { - return PyBytes_FromStringAndSize("\n\0", 2); - } - - /* one char extra for trailing \n and one for terminating \0 */ - buf = (char *)PyMem_Malloc(PyBytes_Size(source) + 2); - if (buf == NULL) { - PyErr_SetString(PyExc_MemoryError, - "zipimport: no memory to allocate " - "source buffer"); - return NULL; - } - /* replace "\r\n?" by "\n" */ - for (q = buf; *p != '\0'; p++) { - if (*p == '\r') { - *q++ = '\n'; - if (*(p + 1) == '\n') - p++; - } - else - *q++ = *p; - len++; - } - *q++ = '\n'; /* add trailing \n */ - *q = '\0'; - fixed_source = PyBytes_FromStringAndSize(buf, len + 2); - PyMem_Free(buf); - return fixed_source; + char *buf, *q, *p = PyBytes_AsString(source); + PyObject *fixed_source; + int len = 0; + + if (!p) { + return PyBytes_FromStringAndSize("\n\0", 2); + } + + /* one char extra for trailing \n and one for terminating \0 */ + buf = (char *)PyMem_Malloc(PyBytes_Size(source) + 2); + if (buf == NULL) { + PyErr_SetString(PyExc_MemoryError, + "zipimport: no memory to allocate " + "source buffer"); + return NULL; + } + /* replace "\r\n?" by "\n" */ + for (q = buf; *p != '\0'; p++) { + if (*p == '\r') { + *q++ = '\n'; + if (*(p + 1) == '\n') + p++; + } + else + *q++ = *p; + len++; + } + *q++ = '\n'; /* add trailing \n */ + *q = '\0'; + fixed_source = PyBytes_FromStringAndSize(buf, len + 2); + PyMem_Free(buf); + return fixed_source; } /* Given a string buffer containing Python source code, compile it @@ -1016,16 +1016,16 @@ normalize_line_endings(PyObject *source) static PyObject * compile_source(char *pathname, PyObject *source) { - PyObject *code, *fixed_source; + PyObject *code, *fixed_source; - fixed_source = normalize_line_endings(source); - if (fixed_source == NULL) - return NULL; + fixed_source = normalize_line_endings(source); + if (fixed_source == NULL) + return NULL; - code = Py_CompileString(PyBytes_AsString(fixed_source), pathname, - Py_file_input); - Py_DECREF(fixed_source); - return code; + code = Py_CompileString(PyBytes_AsString(fixed_source), pathname, + Py_file_input); + Py_DECREF(fixed_source); + return code; } /* Convert the date/time values found in the Zip archive to a value @@ -1033,19 +1033,19 @@ compile_source(char *pathname, PyObject *source) static time_t parse_dostime(int dostime, int dosdate) { - struct tm stm; + struct tm stm; - memset((void *) &stm, '\0', sizeof(stm)); + memset((void *) &stm, '\0', sizeof(stm)); - stm.tm_sec = (dostime & 0x1f) * 2; - stm.tm_min = (dostime >> 5) & 0x3f; - stm.tm_hour = (dostime >> 11) & 0x1f; - stm.tm_mday = dosdate & 0x1f; - stm.tm_mon = ((dosdate >> 5) & 0x0f) - 1; - stm.tm_year = ((dosdate >> 9) & 0x7f) + 80; - stm.tm_isdst = -1; /* wday/yday is ignored */ + stm.tm_sec = (dostime & 0x1f) * 2; + stm.tm_min = (dostime >> 5) & 0x3f; + stm.tm_hour = (dostime >> 11) & 0x1f; + stm.tm_mday = dosdate & 0x1f; + stm.tm_mon = ((dosdate >> 5) & 0x0f) - 1; + stm.tm_year = ((dosdate >> 9) & 0x7f) + 80; + stm.tm_isdst = -1; /* wday/yday is ignored */ - return mktime(&stm); + return mktime(&stm); } /* Given a path to a .pyc or .pyo file in the archive, return the @@ -1054,106 +1054,106 @@ parse_dostime(int dostime, int dosdate) static time_t get_mtime_of_source(ZipImporter *self, char *path) { - PyObject *toc_entry; - time_t mtime = 0; - Py_ssize_t lastchar = strlen(path) - 1; - char savechar = path[lastchar]; - path[lastchar] = '\0'; /* strip 'c' or 'o' from *.py[co] */ - toc_entry = PyDict_GetItemString(self->files, path); - if (toc_entry != NULL && PyTuple_Check(toc_entry) && - PyTuple_Size(toc_entry) == 8) { - /* fetch the time stamp of the .py file for comparison - with an embedded pyc time stamp */ - int time, date; - time = PyLong_AsLong(PyTuple_GetItem(toc_entry, 5)); - date = PyLong_AsLong(PyTuple_GetItem(toc_entry, 6)); - mtime = parse_dostime(time, date); - } - path[lastchar] = savechar; - return mtime; + PyObject *toc_entry; + time_t mtime = 0; + Py_ssize_t lastchar = strlen(path) - 1; + char savechar = path[lastchar]; + path[lastchar] = '\0'; /* strip 'c' or 'o' from *.py[co] */ + toc_entry = PyDict_GetItemString(self->files, path); + if (toc_entry != NULL && PyTuple_Check(toc_entry) && + PyTuple_Size(toc_entry) == 8) { + /* fetch the time stamp of the .py file for comparison + with an embedded pyc time stamp */ + int time, date; + time = PyLong_AsLong(PyTuple_GetItem(toc_entry, 5)); + date = PyLong_AsLong(PyTuple_GetItem(toc_entry, 6)); + mtime = parse_dostime(time, date); + } + path[lastchar] = savechar; + return mtime; } /* Return the code object for the module named by 'fullname' from the Zip archive as a new reference. */ static PyObject * get_code_from_data(ZipImporter *self, int ispackage, int isbytecode, - time_t mtime, PyObject *toc_entry) + time_t mtime, PyObject *toc_entry) { - PyObject *data, *code; - char *modpath; - char *archive = _PyUnicode_AsString(self->archive); - - if (archive == NULL) - return NULL; - - data = get_data(archive, toc_entry); - if (data == NULL) - return NULL; - - modpath = _PyUnicode_AsString(PyTuple_GetItem(toc_entry, 0)); - - if (isbytecode) { - code = unmarshal_code(modpath, data, mtime); - } - else { - code = compile_source(modpath, data); - } - Py_DECREF(data); - return code; + PyObject *data, *code; + char *modpath; + char *archive = _PyUnicode_AsString(self->archive); + + if (archive == NULL) + return NULL; + + data = get_data(archive, toc_entry); + if (data == NULL) + return NULL; + + modpath = _PyUnicode_AsString(PyTuple_GetItem(toc_entry, 0)); + + if (isbytecode) { + code = unmarshal_code(modpath, data, mtime); + } + else { + code = compile_source(modpath, data); + } + Py_DECREF(data); + return code; } /* Get the code object assoiciated with the module specified by 'fullname'. */ static PyObject * get_module_code(ZipImporter *self, char *fullname, - int *p_ispackage, char **p_modpath) + int *p_ispackage, char **p_modpath) { - PyObject *toc_entry; - char *subname, path[MAXPATHLEN + 1]; - int len; - struct st_zip_searchorder *zso; - - subname = get_subname(fullname); - - len = make_filename(_PyUnicode_AsString(self->prefix), subname, path); - if (len < 0) - return NULL; - - for (zso = zip_searchorder; *zso->suffix; zso++) { - PyObject *code = NULL; - - strcpy(path + len, zso->suffix); - if (Py_VerboseFlag > 1) - PySys_WriteStderr("# trying %s%c%s\n", - _PyUnicode_AsString(self->archive), - (int)SEP, path); - toc_entry = PyDict_GetItemString(self->files, path); - if (toc_entry != NULL) { - time_t mtime = 0; - int ispackage = zso->type & IS_PACKAGE; - int isbytecode = zso->type & IS_BYTECODE; - - if (isbytecode) - mtime = get_mtime_of_source(self, path); - if (p_ispackage != NULL) - *p_ispackage = ispackage; - code = get_code_from_data(self, ispackage, - isbytecode, mtime, - toc_entry); - if (code == Py_None) { - /* bad magic number or non-matching mtime - in byte code, try next */ - Py_DECREF(code); - continue; - } - if (code != NULL && p_modpath != NULL) - *p_modpath = _PyUnicode_AsString( - PyTuple_GetItem(toc_entry, 0)); - return code; - } - } - PyErr_Format(ZipImportError, "can't find module '%.200s'", fullname); - return NULL; + PyObject *toc_entry; + char *subname, path[MAXPATHLEN + 1]; + int len; + struct st_zip_searchorder *zso; + + subname = get_subname(fullname); + + len = make_filename(_PyUnicode_AsString(self->prefix), subname, path); + if (len < 0) + return NULL; + + for (zso = zip_searchorder; *zso->suffix; zso++) { + PyObject *code = NULL; + + strcpy(path + len, zso->suffix); + if (Py_VerboseFlag > 1) + PySys_WriteStderr("# trying %s%c%s\n", + _PyUnicode_AsString(self->archive), + (int)SEP, path); + toc_entry = PyDict_GetItemString(self->files, path); + if (toc_entry != NULL) { + time_t mtime = 0; + int ispackage = zso->type & IS_PACKAGE; + int isbytecode = zso->type & IS_BYTECODE; + + if (isbytecode) + mtime = get_mtime_of_source(self, path); + if (p_ispackage != NULL) + *p_ispackage = ispackage; + code = get_code_from_data(self, ispackage, + isbytecode, mtime, + toc_entry); + if (code == Py_None) { + /* bad magic number or non-matching mtime + in byte code, try next */ + Py_DECREF(code); + continue; + } + if (code != NULL && p_modpath != NULL) + *p_modpath = _PyUnicode_AsString( + PyTuple_GetItem(toc_entry, 0)); + return code; + } + } + PyErr_Format(ZipImportError, "can't find module '%.200s'", fullname); + return NULL; } @@ -1174,65 +1174,65 @@ used by the builtin import mechanism for sys.path items that are paths\n\ to Zip archives."); static struct PyModuleDef zipimportmodule = { - PyModuleDef_HEAD_INIT, - "zipimport", - zipimport_doc, - -1, - NULL, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "zipimport", + zipimport_doc, + -1, + NULL, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_zipimport(void) { - PyObject *mod; - - if (PyType_Ready(&ZipImporter_Type) < 0) - return NULL; - - /* Correct directory separator */ - zip_searchorder[0].suffix[0] = SEP; - zip_searchorder[1].suffix[0] = SEP; - zip_searchorder[2].suffix[0] = SEP; - if (Py_OptimizeFlag) { - /* Reverse *.pyc and *.pyo */ - struct st_zip_searchorder tmp; - tmp = zip_searchorder[0]; - zip_searchorder[0] = zip_searchorder[1]; - zip_searchorder[1] = tmp; - tmp = zip_searchorder[3]; - zip_searchorder[3] = zip_searchorder[4]; - zip_searchorder[4] = tmp; - } - - mod = PyModule_Create(&zipimportmodule); - if (mod == NULL) - return NULL; - - ZipImportError = PyErr_NewException("zipimport.ZipImportError", - PyExc_ImportError, NULL); - if (ZipImportError == NULL) - return NULL; - - Py_INCREF(ZipImportError); - if (PyModule_AddObject(mod, "ZipImportError", - ZipImportError) < 0) - return NULL; - - Py_INCREF(&ZipImporter_Type); - if (PyModule_AddObject(mod, "zipimporter", - (PyObject *)&ZipImporter_Type) < 0) - return NULL; - - zip_directory_cache = PyDict_New(); - if (zip_directory_cache == NULL) - return NULL; - Py_INCREF(zip_directory_cache); - if (PyModule_AddObject(mod, "_zip_directory_cache", - zip_directory_cache) < 0) - return NULL; - return mod; + PyObject *mod; + + if (PyType_Ready(&ZipImporter_Type) < 0) + return NULL; + + /* Correct directory separator */ + zip_searchorder[0].suffix[0] = SEP; + zip_searchorder[1].suffix[0] = SEP; + zip_searchorder[2].suffix[0] = SEP; + if (Py_OptimizeFlag) { + /* Reverse *.pyc and *.pyo */ + struct st_zip_searchorder tmp; + tmp = zip_searchorder[0]; + zip_searchorder[0] = zip_searchorder[1]; + zip_searchorder[1] = tmp; + tmp = zip_searchorder[3]; + zip_searchorder[3] = zip_searchorder[4]; + zip_searchorder[4] = tmp; + } + + mod = PyModule_Create(&zipimportmodule); + if (mod == NULL) + return NULL; + + ZipImportError = PyErr_NewException("zipimport.ZipImportError", + PyExc_ImportError, NULL); + if (ZipImportError == NULL) + return NULL; + + Py_INCREF(ZipImportError); + if (PyModule_AddObject(mod, "ZipImportError", + ZipImportError) < 0) + return NULL; + + Py_INCREF(&ZipImporter_Type); + if (PyModule_AddObject(mod, "zipimporter", + (PyObject *)&ZipImporter_Type) < 0) + return NULL; + + zip_directory_cache = PyDict_New(); + if (zip_directory_cache == NULL) + return NULL; + Py_INCREF(zip_directory_cache); + if (PyModule_AddObject(mod, "_zip_directory_cache", + zip_directory_cache) < 0) + return NULL; + return mod; } diff --git a/Modules/zlibmodule.c b/Modules/zlibmodule.c index 353d11a..1f263ab 100644 --- a/Modules/zlibmodule.c +++ b/Modules/zlibmodule.c @@ -53,9 +53,9 @@ static void zlib_error(z_stream zst, int err, char *msg) { if (zst.msg == Z_NULL) - PyErr_Format(ZlibError, "Error %d %s", err, msg); + PyErr_Format(ZlibError, "Error %d %s", err, msg); else - PyErr_Format(ZlibError, "Error %d %s: %.200s", err, msg, zst.msg); + PyErr_Format(ZlibError, "Error %d %s: %.200s", err, msg, zst.msg); } PyDoc_STRVAR(compressobj__doc__, @@ -74,17 +74,17 @@ newcompobject(PyTypeObject *type) compobject *self; self = PyObject_New(compobject, type); if (self == NULL) - return NULL; + return NULL; self->is_initialised = 0; self->unused_data = PyBytes_FromStringAndSize("", 0); if (self->unused_data == NULL) { - Py_DECREF(self); - return NULL; + Py_DECREF(self); + return NULL; } self->unconsumed_tail = PyBytes_FromStringAndSize("", 0); if (self->unconsumed_tail == NULL) { - Py_DECREF(self); - return NULL; + Py_DECREF(self); + return NULL; } #ifdef WITH_THREAD self->lock = PyThread_allocate_lock(); @@ -108,7 +108,7 @@ PyZlib_compress(PyObject *self, PyObject *args) /* require Python string object, optional 'level' arg */ if (!PyArg_ParseTuple(args, "y*|i:compress", &pinput, &level)) - return NULL; + return NULL; input = pinput.buf; length = pinput.len; @@ -116,10 +116,10 @@ PyZlib_compress(PyObject *self, PyObject *args) output = (Byte*)malloc(zst.avail_out); if (output == NULL) { - PyBuffer_Release(&pinput); - PyErr_SetString(PyExc_MemoryError, - "Can't allocate memory to compress data"); - return NULL; + PyBuffer_Release(&pinput); + PyErr_SetString(PyExc_MemoryError, + "Can't allocate memory to compress data"); + return NULL; } /* Past the point of no return. From here on out, we need to make sure @@ -134,19 +134,19 @@ PyZlib_compress(PyObject *self, PyObject *args) switch(err) { case(Z_OK): - break; + break; case(Z_MEM_ERROR): - PyErr_SetString(PyExc_MemoryError, - "Out of memory while compressing data"); - goto error; + PyErr_SetString(PyExc_MemoryError, + "Out of memory while compressing data"); + goto error; case(Z_STREAM_ERROR): - PyErr_SetString(ZlibError, - "Bad compression level"); - goto error; + PyErr_SetString(ZlibError, + "Bad compression level"); + goto error; default: deflateEnd(&zst); - zlib_error(zst, err, "while compressing data"); - goto error; + zlib_error(zst, err, "while compressing data"); + goto error; } Py_BEGIN_ALLOW_THREADS; @@ -154,17 +154,17 @@ PyZlib_compress(PyObject *self, PyObject *args) Py_END_ALLOW_THREADS; if (err != Z_STREAM_END) { - zlib_error(zst, err, "while compressing data"); - deflateEnd(&zst); - goto error; + zlib_error(zst, err, "while compressing data"); + deflateEnd(&zst); + goto error; } err=deflateEnd(&zst); if (err == Z_OK) - ReturnVal = PyBytes_FromStringAndSize((char *)output, + ReturnVal = PyBytes_FromStringAndSize((char *)output, zst.total_out); else - zlib_error(zst, err, "while finishing compression"); + zlib_error(zst, err, "while finishing compression"); error: PyBuffer_Release(&pinput); @@ -191,20 +191,20 @@ PyZlib_decompress(PyObject *self, PyObject *args) z_stream zst; if (!PyArg_ParseTuple(args, "y*|in:decompress", - &pinput, &wsize, &r_strlen)) - return NULL; + &pinput, &wsize, &r_strlen)) + return NULL; input = pinput.buf; length = pinput.len; if (r_strlen <= 0) - r_strlen = 1; + r_strlen = 1; zst.avail_in = length; zst.avail_out = r_strlen; if (!(result_str = PyBytes_FromStringAndSize(NULL, r_strlen))) { - PyBuffer_Release(&pinput); - return NULL; + PyBuffer_Release(&pinput); + return NULL; } zst.zalloc = (alloc_func)NULL; @@ -215,60 +215,60 @@ PyZlib_decompress(PyObject *self, PyObject *args) switch(err) { case(Z_OK): - break; + break; case(Z_MEM_ERROR): - PyErr_SetString(PyExc_MemoryError, - "Out of memory while decompressing data"); - goto error; + PyErr_SetString(PyExc_MemoryError, + "Out of memory while decompressing data"); + goto error; default: inflateEnd(&zst); - zlib_error(zst, err, "while preparing to decompress data"); - goto error; + zlib_error(zst, err, "while preparing to decompress data"); + goto error; } do { - Py_BEGIN_ALLOW_THREADS - err=inflate(&zst, Z_FINISH); - Py_END_ALLOW_THREADS - - switch(err) { - case(Z_STREAM_END): - break; - case(Z_BUF_ERROR): - /* - * If there is at least 1 byte of room according to zst.avail_out - * and we get this error, assume that it means zlib cannot - * process the inflate call() due to an error in the data. - */ - if (zst.avail_out > 0) { - PyErr_Format(ZlibError, "Error %i while decompressing data", - err); - inflateEnd(&zst); - goto error; - } - /* fall through */ - case(Z_OK): - /* need more memory */ - if (_PyBytes_Resize(&result_str, r_strlen << 1) < 0) { - inflateEnd(&zst); - goto error; - } - zst.next_out = + Py_BEGIN_ALLOW_THREADS + err=inflate(&zst, Z_FINISH); + Py_END_ALLOW_THREADS + + switch(err) { + case(Z_STREAM_END): + break; + case(Z_BUF_ERROR): + /* + * If there is at least 1 byte of room according to zst.avail_out + * and we get this error, assume that it means zlib cannot + * process the inflate call() due to an error in the data. + */ + if (zst.avail_out > 0) { + PyErr_Format(ZlibError, "Error %i while decompressing data", + err); + inflateEnd(&zst); + goto error; + } + /* fall through */ + case(Z_OK): + /* need more memory */ + if (_PyBytes_Resize(&result_str, r_strlen << 1) < 0) { + inflateEnd(&zst); + goto error; + } + zst.next_out = (unsigned char *)PyBytes_AS_STRING(result_str) + r_strlen; - zst.avail_out = r_strlen; - r_strlen = r_strlen << 1; - break; - default: - inflateEnd(&zst); - zlib_error(zst, err, "while decompressing data"); - goto error; - } + zst.avail_out = r_strlen; + r_strlen = r_strlen << 1; + break; + default: + inflateEnd(&zst); + zlib_error(zst, err, "while decompressing data"); + goto error; + } } while (err != Z_STREAM_END); err = inflateEnd(&zst); if (err != Z_OK) { - zlib_error(zst, err, "while finishing data decompression"); - goto error; + zlib_error(zst, err, "while finishing data decompression"); + goto error; } if (_PyBytes_Resize(&result_str, zst.total_out) < 0) @@ -291,12 +291,12 @@ PyZlib_compressobj(PyObject *selfptr, PyObject *args) int wbits=MAX_WBITS, memLevel=DEF_MEM_LEVEL, strategy=0, err; if (!PyArg_ParseTuple(args, "|iiiii:compressobj", &level, &method, &wbits, - &memLevel, &strategy)) - return NULL; + &memLevel, &strategy)) + return NULL; self = newcompobject(&Comptype); if (self==NULL) - return(NULL); + return(NULL); self->zst.zalloc = (alloc_func)NULL; self->zst.zfree = (free_func)Z_NULL; self->zst.next_in = NULL; @@ -304,21 +304,21 @@ PyZlib_compressobj(PyObject *selfptr, PyObject *args) err = deflateInit2(&self->zst, level, method, wbits, memLevel, strategy); switch(err) { case (Z_OK): - self->is_initialised = 1; - return (PyObject*)self; + self->is_initialised = 1; + return (PyObject*)self; case (Z_MEM_ERROR): - Py_DECREF(self); - PyErr_SetString(PyExc_MemoryError, - "Can't allocate memory for compression object"); - return NULL; + Py_DECREF(self); + PyErr_SetString(PyExc_MemoryError, + "Can't allocate memory for compression object"); + return NULL; case(Z_STREAM_ERROR): - Py_DECREF(self); - PyErr_SetString(PyExc_ValueError, "Invalid initialization option"); - return NULL; + Py_DECREF(self); + PyErr_SetString(PyExc_ValueError, "Invalid initialization option"); + return NULL; default: - zlib_error(self->zst, err, "while creating compression object"); + zlib_error(self->zst, err, "while creating compression object"); Py_DECREF(self); - return NULL; + return NULL; } } @@ -328,11 +328,11 @@ PyZlib_decompressobj(PyObject *selfptr, PyObject *args) int wbits=DEF_WBITS, err; compobject *self; if (!PyArg_ParseTuple(args, "|i:decompressobj", &wbits)) - return NULL; + return NULL; self = newcompobject(&Decomptype); if (self == NULL) - return(NULL); + return(NULL); self->zst.zalloc = (alloc_func)NULL; self->zst.zfree = (free_func)Z_NULL; self->zst.next_in = NULL; @@ -340,21 +340,21 @@ PyZlib_decompressobj(PyObject *selfptr, PyObject *args) err = inflateInit2(&self->zst, wbits); switch(err) { case (Z_OK): - self->is_initialised = 1; - return (PyObject*)self; + self->is_initialised = 1; + return (PyObject*)self; case(Z_STREAM_ERROR): - Py_DECREF(self); - PyErr_SetString(PyExc_ValueError, "Invalid initialization option"); - return NULL; + Py_DECREF(self); + PyErr_SetString(PyExc_ValueError, "Invalid initialization option"); + return NULL; case (Z_MEM_ERROR): - Py_DECREF(self); - PyErr_SetString(PyExc_MemoryError, - "Can't allocate memory for decompression object"); - return NULL; + Py_DECREF(self); + PyErr_SetString(PyExc_MemoryError, + "Can't allocate memory for decompression object"); + return NULL; default: - zlib_error(self->zst, err, "while creating decompression object"); + zlib_error(self->zst, err, "while creating decompression object"); Py_DECREF(self); - return NULL; + return NULL; } } @@ -404,13 +404,13 @@ PyZlib_objcompress(compobject *self, PyObject *args) unsigned long start_total_out; if (!PyArg_ParseTuple(args, "y*:compress", &pinput)) - return NULL; + return NULL; input = pinput.buf; inplen = pinput.len; if (!(RetVal = PyBytes_FromStringAndSize(NULL, length))) { - PyBuffer_Release(&pinput); - return NULL; + PyBuffer_Release(&pinput); + return NULL; } ENTER_ZLIB(self); @@ -428,19 +428,19 @@ PyZlib_objcompress(compobject *self, PyObject *args) /* while Z_OK and the output buffer is full, there might be more output, so extend the output buffer and try again */ while (err == Z_OK && self->zst.avail_out == 0) { - if (_PyBytes_Resize(&RetVal, length << 1) < 0) { + if (_PyBytes_Resize(&RetVal, length << 1) < 0) { Py_DECREF(RetVal); RetVal = NULL; - goto error; + goto error; } - self->zst.next_out = + self->zst.next_out = (unsigned char *)PyBytes_AS_STRING(RetVal) + length; - self->zst.avail_out = length; - length = length << 1; + self->zst.avail_out = length; + length = length << 1; - Py_BEGIN_ALLOW_THREADS - err = deflate(&(self->zst), Z_NO_FLUSH); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + err = deflate(&(self->zst), Z_NO_FLUSH); + Py_END_ALLOW_THREADS } /* We will only get Z_BUF_ERROR if the output buffer was full but there wasn't more output when we tried again, so it is not an error @@ -448,10 +448,10 @@ PyZlib_objcompress(compobject *self, PyObject *args) */ if (err != Z_OK && err != Z_BUF_ERROR) { - zlib_error(self->zst, err, "while compressing"); - Py_DECREF(RetVal); - RetVal = NULL; - goto error; + zlib_error(self->zst, err, "while compressing"); + Py_DECREF(RetVal); + RetVal = NULL; + goto error; } if (_PyBytes_Resize(&RetVal, self->zst.total_out - start_total_out) < 0) { Py_DECREF(RetVal); @@ -486,23 +486,23 @@ PyZlib_objdecompress(compobject *self, PyObject *args) unsigned long start_total_out; if (!PyArg_ParseTuple(args, "y*|i:decompress", &pinput, - &max_length)) - return NULL; + &max_length)) + return NULL; input = pinput.buf; inplen = pinput.len; if (max_length < 0) { - PyBuffer_Release(&pinput); - PyErr_SetString(PyExc_ValueError, - "max_length must be greater than zero"); - return NULL; + PyBuffer_Release(&pinput); + PyErr_SetString(PyExc_ValueError, + "max_length must be greater than zero"); + return NULL; } /* limit amount of data allocated to max_length */ if (max_length && length > max_length) - length = max_length; + length = max_length; if (!(RetVal = PyBytes_FromStringAndSize(NULL, length))) { - PyBuffer_Release(&pinput); - return NULL; + PyBuffer_Release(&pinput); + return NULL; } ENTER_ZLIB(self); @@ -521,43 +521,43 @@ PyZlib_objdecompress(compobject *self, PyObject *args) So extend the output buffer and try again. */ while (err == Z_OK && self->zst.avail_out == 0) { - /* If max_length set, don't continue decompressing if we've already - reached the limit. - */ - if (max_length && length >= max_length) - break; - - /* otherwise, ... */ - old_length = length; - length = length << 1; - if (max_length && length > max_length) - length = max_length; - - if (_PyBytes_Resize(&RetVal, length) < 0) { + /* If max_length set, don't continue decompressing if we've already + reached the limit. + */ + if (max_length && length >= max_length) + break; + + /* otherwise, ... */ + old_length = length; + length = length << 1; + if (max_length && length > max_length) + length = max_length; + + if (_PyBytes_Resize(&RetVal, length) < 0) { Py_DECREF(RetVal); RetVal = NULL; - goto error; + goto error; } - self->zst.next_out = + self->zst.next_out = (unsigned char *)PyBytes_AS_STRING(RetVal) + old_length; - self->zst.avail_out = length - old_length; + self->zst.avail_out = length - old_length; - Py_BEGIN_ALLOW_THREADS - err = inflate(&(self->zst), Z_SYNC_FLUSH); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + err = inflate(&(self->zst), Z_SYNC_FLUSH); + Py_END_ALLOW_THREADS } /* Not all of the compressed data could be accommodated in the output buffer of specified size. Return the unconsumed tail in an attribute.*/ if(max_length) { - Py_DECREF(self->unconsumed_tail); - self->unconsumed_tail = PyBytes_FromStringAndSize((char *)self->zst.next_in, - self->zst.avail_in); - if(!self->unconsumed_tail) { - Py_DECREF(RetVal); - RetVal = NULL; - goto error; - } + Py_DECREF(self->unconsumed_tail); + self->unconsumed_tail = PyBytes_FromStringAndSize((char *)self->zst.next_in, + self->zst.avail_in); + if(!self->unconsumed_tail) { + Py_DECREF(RetVal); + RetVal = NULL; + goto error; + } } /* The end of the compressed data has been reached, so set the @@ -567,22 +567,22 @@ PyZlib_objdecompress(compobject *self, PyObject *args) preserved. */ if (err == Z_STREAM_END) { - Py_XDECREF(self->unused_data); /* Free original empty string */ - self->unused_data = PyBytes_FromStringAndSize( - (char *)self->zst.next_in, self->zst.avail_in); - if (self->unused_data == NULL) { - Py_DECREF(RetVal); - goto error; - } - /* We will only get Z_BUF_ERROR if the output buffer was full - but there wasn't more output when we tried again, so it is - not an error condition. - */ + Py_XDECREF(self->unused_data); /* Free original empty string */ + self->unused_data = PyBytes_FromStringAndSize( + (char *)self->zst.next_in, self->zst.avail_in); + if (self->unused_data == NULL) { + Py_DECREF(RetVal); + goto error; + } + /* We will only get Z_BUF_ERROR if the output buffer was full + but there wasn't more output when we tried again, so it is + not an error condition. + */ } else if (err != Z_OK && err != Z_BUF_ERROR) { - zlib_error(self->zst, err, "while decompressing"); - Py_DECREF(RetVal); - RetVal = NULL; - goto error; + zlib_error(self->zst, err, "while decompressing"); + Py_DECREF(RetVal); + RetVal = NULL; + goto error; } if (_PyBytes_Resize(&RetVal, self->zst.total_out - start_total_out) < 0) { @@ -613,16 +613,16 @@ PyZlib_flush(compobject *self, PyObject *args) unsigned long start_total_out; if (!PyArg_ParseTuple(args, "|i:flush", &flushmode)) - return NULL; + return NULL; /* Flushing with Z_NO_FLUSH is a no-op, so there's no point in doing any work at all; just return an empty string. */ if (flushmode == Z_NO_FLUSH) { - return PyBytes_FromStringAndSize(NULL, 0); + return PyBytes_FromStringAndSize(NULL, 0); } if (!(RetVal = PyBytes_FromStringAndSize(NULL, length))) - return NULL; + return NULL; ENTER_ZLIB(self); @@ -638,44 +638,44 @@ PyZlib_flush(compobject *self, PyObject *args) /* while Z_OK and the output buffer is full, there might be more output, so extend the output buffer and try again */ while (err == Z_OK && self->zst.avail_out == 0) { - if (_PyBytes_Resize(&RetVal, length << 1) < 0) { + if (_PyBytes_Resize(&RetVal, length << 1) < 0) { Py_DECREF(RetVal); RetVal = NULL; - goto error; + goto error; } - self->zst.next_out = + self->zst.next_out = (unsigned char *)PyBytes_AS_STRING(RetVal) + length; - self->zst.avail_out = length; - length = length << 1; + self->zst.avail_out = length; + length = length << 1; - Py_BEGIN_ALLOW_THREADS - err = deflate(&(self->zst), flushmode); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + err = deflate(&(self->zst), flushmode); + Py_END_ALLOW_THREADS } /* If flushmode is Z_FINISH, we also have to call deflateEnd() to free various data structures. Note we should only get Z_STREAM_END when flushmode is Z_FINISH, but checking both for safety*/ if (err == Z_STREAM_END && flushmode == Z_FINISH) { - err = deflateEnd(&(self->zst)); - if (err != Z_OK) { - zlib_error(self->zst, err, "from deflateEnd()"); - Py_DECREF(RetVal); - RetVal = NULL; - goto error; - } - else - self->is_initialised = 0; - - /* We will only get Z_BUF_ERROR if the output buffer was full - but there wasn't more output when we tried again, so it is - not an error condition. - */ + err = deflateEnd(&(self->zst)); + if (err != Z_OK) { + zlib_error(self->zst, err, "from deflateEnd()"); + Py_DECREF(RetVal); + RetVal = NULL; + goto error; + } + else + self->is_initialised = 0; + + /* We will only get Z_BUF_ERROR if the output buffer was full + but there wasn't more output when we tried again, so it is + not an error condition. + */ } else if (err!=Z_OK && err!=Z_BUF_ERROR) { - zlib_error(self->zst, err, "while flushing"); - Py_DECREF(RetVal); - RetVal = NULL; - goto error; + zlib_error(self->zst, err, "while flushing"); + Py_DECREF(RetVal); + RetVal = NULL; + goto error; } if (_PyBytes_Resize(&RetVal, self->zst.total_out - start_total_out) < 0) { @@ -807,13 +807,13 @@ PyZlib_unflush(compobject *self, PyObject *args) unsigned long start_total_out; if (!PyArg_ParseTuple(args, "|i:flush", &length)) - return NULL; + return NULL; if (length <= 0) { - PyErr_SetString(PyExc_ValueError, "length must be greater than zero"); - return NULL; + PyErr_SetString(PyExc_ValueError, "length must be greater than zero"); + return NULL; } if (!(retval = PyBytes_FromStringAndSize(NULL, length))) - return NULL; + return NULL; ENTER_ZLIB(self); @@ -829,32 +829,32 @@ PyZlib_unflush(compobject *self, PyObject *args) /* while Z_OK and the output buffer is full, there might be more output, so extend the output buffer and try again */ while ((err == Z_OK || err == Z_BUF_ERROR) && self->zst.avail_out == 0) { - if (_PyBytes_Resize(&retval, length << 1) < 0) { + if (_PyBytes_Resize(&retval, length << 1) < 0) { Py_DECREF(retval); retval = NULL; - goto error; + goto error; } - self->zst.next_out = (Byte *)PyBytes_AS_STRING(retval) + length; - self->zst.avail_out = length; - length = length << 1; + self->zst.next_out = (Byte *)PyBytes_AS_STRING(retval) + length; + self->zst.avail_out = length; + length = length << 1; - Py_BEGIN_ALLOW_THREADS - err = inflate(&(self->zst), Z_FINISH); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + err = inflate(&(self->zst), Z_FINISH); + Py_END_ALLOW_THREADS } /* If flushmode is Z_FINISH, we also have to call deflateEnd() to free various data structures. Note we should only get Z_STREAM_END when flushmode is Z_FINISH */ if (err == Z_STREAM_END) { - err = inflateEnd(&(self->zst)); + err = inflateEnd(&(self->zst)); self->is_initialised = 0; - if (err != Z_OK) { - zlib_error(self->zst, err, "from inflateEnd()"); - Py_DECREF(retval); - retval = NULL; - goto error; - } + if (err != Z_OK) { + zlib_error(self->zst, err, "from inflateEnd()"); + Py_DECREF(retval); + retval = NULL; + goto error; + } } if (_PyBytes_Resize(&retval, self->zst.total_out - start_total_out) < 0) { Py_DECREF(retval); @@ -942,7 +942,7 @@ PyZlib_crc32(PyObject *self, PyObject *args) int signed_val; if (!PyArg_ParseTuple(args, "y*|I:crc32", &pbuf, &crc32val)) - return NULL; + return NULL; /* Releasing the GIL for very small buffers is inefficient and may lower performance */ if (pbuf.len > 1024*5) { @@ -950,7 +950,7 @@ PyZlib_crc32(PyObject *self, PyObject *args) signed_val = crc32(crc32val, pbuf.buf, pbuf.len); Py_END_ALLOW_THREADS } else { - signed_val = crc32(crc32val, pbuf.buf, pbuf.len); + signed_val = crc32(crc32val, pbuf.buf, pbuf.len); } PyBuffer_Release(&pbuf); return PyLong_FromUnsignedLong(signed_val & 0xffffffffU); @@ -1053,15 +1053,15 @@ PyDoc_STRVAR(zlib_module_documentation, "objects support decompress() and flush()."); static struct PyModuleDef zlibmodule = { - PyModuleDef_HEAD_INIT, - "zlib", - zlib_module_documentation, - -1, - zlib_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "zlib", + zlib_module_documentation, + -1, + zlib_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC @@ -1069,17 +1069,17 @@ PyInit_zlib(void) { PyObject *m, *ver; if (PyType_Ready(&Comptype) < 0) - return NULL; + return NULL; if (PyType_Ready(&Decomptype) < 0) - return NULL; + return NULL; m = PyModule_Create(&zlibmodule); if (m == NULL) - return NULL; + return NULL; ZlibError = PyErr_NewException("zlib.error", NULL, NULL); if (ZlibError != NULL) { Py_INCREF(ZlibError); - PyModule_AddObject(m, "error", ZlibError); + PyModule_AddObject(m, "error", ZlibError); } PyModule_AddIntConstant(m, "MAX_WBITS", MAX_WBITS); PyModule_AddIntConstant(m, "DEFLATED", DEFLATED); @@ -1098,7 +1098,7 @@ PyInit_zlib(void) ver = PyUnicode_FromString(ZLIB_VERSION); if (ver != NULL) - PyModule_AddObject(m, "ZLIB_VERSION", ver); + PyModule_AddObject(m, "ZLIB_VERSION", ver); PyModule_AddStringConstant(m, "__version__", "1.0"); diff --git a/Objects/abstract.c b/Objects/abstract.c index 5247824..2d85104 100644 --- a/Objects/abstract.c +++ b/Objects/abstract.c @@ -12,17 +12,17 @@ static PyObject * type_error(const char *msg, PyObject *obj) { - PyErr_Format(PyExc_TypeError, msg, obj->ob_type->tp_name); - return NULL; + PyErr_Format(PyExc_TypeError, msg, obj->ob_type->tp_name); + return NULL; } static PyObject * null_error(void) { - if (!PyErr_Occurred()) - PyErr_SetString(PyExc_SystemError, - "null argument to internal routine"); - return NULL; + if (!PyErr_Occurred()) + PyErr_SetString(PyExc_SystemError, + "null argument to internal routine"); + return NULL; } /* Operations on any object */ @@ -30,37 +30,37 @@ null_error(void) PyObject * PyObject_Type(PyObject *o) { - PyObject *v; + PyObject *v; - if (o == NULL) - return null_error(); - v = (PyObject *)o->ob_type; - Py_INCREF(v); - return v; + if (o == NULL) + return null_error(); + v = (PyObject *)o->ob_type; + Py_INCREF(v); + return v; } Py_ssize_t PyObject_Size(PyObject *o) { - PySequenceMethods *m; + PySequenceMethods *m; - if (o == NULL) { - null_error(); - return -1; - } + if (o == NULL) { + null_error(); + return -1; + } - m = o->ob_type->tp_as_sequence; - if (m && m->sq_length) - return m->sq_length(o); + m = o->ob_type->tp_as_sequence; + if (m && m->sq_length) + return m->sq_length(o); - return PyMapping_Size(o); + return PyMapping_Size(o); } #undef PyObject_Length Py_ssize_t PyObject_Length(PyObject *o) { - return PyObject_Size(o); + return PyObject_Size(o); } #define PyObject_Length PyObject_Size @@ -74,149 +74,149 @@ PyObject_Length(PyObject *o) Py_ssize_t _PyObject_LengthHint(PyObject *o, Py_ssize_t defaultvalue) { - static PyObject *hintstrobj = NULL; - PyObject *ro, *hintmeth; - Py_ssize_t rv; - - /* try o.__len__() */ - rv = PyObject_Size(o); - if (rv >= 0) - return rv; - if (PyErr_Occurred()) { - if (!PyErr_ExceptionMatches(PyExc_TypeError)) - return -1; - PyErr_Clear(); - } - - /* try o.__length_hint__() */ - hintmeth = _PyObject_LookupSpecial(o, "__length_hint__", &hintstrobj); - if (hintmeth == NULL) { - if (PyErr_Occurred()) - return -1; - else - return defaultvalue; - } - ro = PyObject_CallFunctionObjArgs(hintmeth, NULL); - Py_DECREF(hintmeth); - if (ro == NULL) { - if (!PyErr_ExceptionMatches(PyExc_TypeError)) - return -1; - PyErr_Clear(); - return defaultvalue; - } - rv = PyLong_Check(ro) ? PyLong_AsSsize_t(ro) : defaultvalue; - Py_DECREF(ro); - return rv; + static PyObject *hintstrobj = NULL; + PyObject *ro, *hintmeth; + Py_ssize_t rv; + + /* try o.__len__() */ + rv = PyObject_Size(o); + if (rv >= 0) + return rv; + if (PyErr_Occurred()) { + if (!PyErr_ExceptionMatches(PyExc_TypeError)) + return -1; + PyErr_Clear(); + } + + /* try o.__length_hint__() */ + hintmeth = _PyObject_LookupSpecial(o, "__length_hint__", &hintstrobj); + if (hintmeth == NULL) { + if (PyErr_Occurred()) + return -1; + else + return defaultvalue; + } + ro = PyObject_CallFunctionObjArgs(hintmeth, NULL); + Py_DECREF(hintmeth); + if (ro == NULL) { + if (!PyErr_ExceptionMatches(PyExc_TypeError)) + return -1; + PyErr_Clear(); + return defaultvalue; + } + rv = PyLong_Check(ro) ? PyLong_AsSsize_t(ro) : defaultvalue; + Py_DECREF(ro); + return rv; } PyObject * PyObject_GetItem(PyObject *o, PyObject *key) { - PyMappingMethods *m; - - if (o == NULL || key == NULL) - return null_error(); - - m = o->ob_type->tp_as_mapping; - if (m && m->mp_subscript) - return m->mp_subscript(o, key); - - if (o->ob_type->tp_as_sequence) { - if (PyIndex_Check(key)) { - Py_ssize_t key_value; - key_value = PyNumber_AsSsize_t(key, PyExc_IndexError); - if (key_value == -1 && PyErr_Occurred()) - return NULL; - return PySequence_GetItem(o, key_value); - } - else if (o->ob_type->tp_as_sequence->sq_item) - return type_error("sequence index must " - "be integer, not '%.200s'", key); - } + PyMappingMethods *m; + + if (o == NULL || key == NULL) + return null_error(); + + m = o->ob_type->tp_as_mapping; + if (m && m->mp_subscript) + return m->mp_subscript(o, key); + + if (o->ob_type->tp_as_sequence) { + if (PyIndex_Check(key)) { + Py_ssize_t key_value; + key_value = PyNumber_AsSsize_t(key, PyExc_IndexError); + if (key_value == -1 && PyErr_Occurred()) + return NULL; + return PySequence_GetItem(o, key_value); + } + else if (o->ob_type->tp_as_sequence->sq_item) + return type_error("sequence index must " + "be integer, not '%.200s'", key); + } - return type_error("'%.200s' object is not subscriptable", o); + return type_error("'%.200s' object is not subscriptable", o); } int PyObject_SetItem(PyObject *o, PyObject *key, PyObject *value) { - PyMappingMethods *m; - - if (o == NULL || key == NULL || value == NULL) { - null_error(); - return -1; - } - m = o->ob_type->tp_as_mapping; - if (m && m->mp_ass_subscript) - return m->mp_ass_subscript(o, key, value); - - if (o->ob_type->tp_as_sequence) { - if (PyIndex_Check(key)) { - Py_ssize_t key_value; - key_value = PyNumber_AsSsize_t(key, PyExc_IndexError); - if (key_value == -1 && PyErr_Occurred()) - return -1; - return PySequence_SetItem(o, key_value, value); - } - else if (o->ob_type->tp_as_sequence->sq_ass_item) { - type_error("sequence index must be " - "integer, not '%.200s'", key); - return -1; - } - } - - type_error("'%.200s' object does not support item assignment", o); - return -1; + PyMappingMethods *m; + + if (o == NULL || key == NULL || value == NULL) { + null_error(); + return -1; + } + m = o->ob_type->tp_as_mapping; + if (m && m->mp_ass_subscript) + return m->mp_ass_subscript(o, key, value); + + if (o->ob_type->tp_as_sequence) { + if (PyIndex_Check(key)) { + Py_ssize_t key_value; + key_value = PyNumber_AsSsize_t(key, PyExc_IndexError); + if (key_value == -1 && PyErr_Occurred()) + return -1; + return PySequence_SetItem(o, key_value, value); + } + else if (o->ob_type->tp_as_sequence->sq_ass_item) { + type_error("sequence index must be " + "integer, not '%.200s'", key); + return -1; + } + } + + type_error("'%.200s' object does not support item assignment", o); + return -1; } int PyObject_DelItem(PyObject *o, PyObject *key) { - PyMappingMethods *m; - - if (o == NULL || key == NULL) { - null_error(); - return -1; - } - m = o->ob_type->tp_as_mapping; - if (m && m->mp_ass_subscript) - return m->mp_ass_subscript(o, key, (PyObject*)NULL); - - if (o->ob_type->tp_as_sequence) { - if (PyIndex_Check(key)) { - Py_ssize_t key_value; - key_value = PyNumber_AsSsize_t(key, PyExc_IndexError); - if (key_value == -1 && PyErr_Occurred()) - return -1; - return PySequence_DelItem(o, key_value); - } - else if (o->ob_type->tp_as_sequence->sq_ass_item) { - type_error("sequence index must be " - "integer, not '%.200s'", key); - return -1; - } - } - - type_error("'%.200s' object does not support item deletion", o); - return -1; + PyMappingMethods *m; + + if (o == NULL || key == NULL) { + null_error(); + return -1; + } + m = o->ob_type->tp_as_mapping; + if (m && m->mp_ass_subscript) + return m->mp_ass_subscript(o, key, (PyObject*)NULL); + + if (o->ob_type->tp_as_sequence) { + if (PyIndex_Check(key)) { + Py_ssize_t key_value; + key_value = PyNumber_AsSsize_t(key, PyExc_IndexError); + if (key_value == -1 && PyErr_Occurred()) + return -1; + return PySequence_DelItem(o, key_value); + } + else if (o->ob_type->tp_as_sequence->sq_ass_item) { + type_error("sequence index must be " + "integer, not '%.200s'", key); + return -1; + } + } + + type_error("'%.200s' object does not support item deletion", o); + return -1; } int PyObject_DelItemString(PyObject *o, char *key) { - PyObject *okey; - int ret; + PyObject *okey; + int ret; - if (o == NULL || key == NULL) { - null_error(); - return -1; - } - okey = PyUnicode_FromString(key); - if (okey == NULL) - return -1; - ret = PyObject_DelItem(o, okey); - Py_DECREF(okey); - return ret; + if (o == NULL || key == NULL) { + null_error(); + return -1; + } + okey = PyUnicode_FromString(key); + if (okey == NULL) + return -1; + ret = PyObject_DelItem(o, okey); + Py_DECREF(okey); + return ret; } /* We release the buffer right after use of this function which could @@ -224,104 +224,104 @@ PyObject_DelItemString(PyObject *o, char *key) */ int PyObject_AsCharBuffer(PyObject *obj, - const char **buffer, - Py_ssize_t *buffer_len) -{ - PyBufferProcs *pb; - Py_buffer view; - - if (obj == NULL || buffer == NULL || buffer_len == NULL) { - null_error(); - return -1; - } - pb = obj->ob_type->tp_as_buffer; - if (pb == NULL || pb->bf_getbuffer == NULL) { - PyErr_SetString(PyExc_TypeError, - "expected an object with the buffer interface"); - return -1; - } - if ((*pb->bf_getbuffer)(obj, &view, PyBUF_SIMPLE)) return -1; - - *buffer = view.buf; - *buffer_len = view.len; - if (pb->bf_releasebuffer != NULL) - (*pb->bf_releasebuffer)(obj, &view); - Py_XDECREF(view.obj); - return 0; + const char **buffer, + Py_ssize_t *buffer_len) +{ + PyBufferProcs *pb; + Py_buffer view; + + if (obj == NULL || buffer == NULL || buffer_len == NULL) { + null_error(); + return -1; + } + pb = obj->ob_type->tp_as_buffer; + if (pb == NULL || pb->bf_getbuffer == NULL) { + PyErr_SetString(PyExc_TypeError, + "expected an object with the buffer interface"); + return -1; + } + if ((*pb->bf_getbuffer)(obj, &view, PyBUF_SIMPLE)) return -1; + + *buffer = view.buf; + *buffer_len = view.len; + if (pb->bf_releasebuffer != NULL) + (*pb->bf_releasebuffer)(obj, &view); + Py_XDECREF(view.obj); + return 0; } int PyObject_CheckReadBuffer(PyObject *obj) { - PyBufferProcs *pb = obj->ob_type->tp_as_buffer; - Py_buffer view; + PyBufferProcs *pb = obj->ob_type->tp_as_buffer; + Py_buffer view; - if (pb == NULL || - pb->bf_getbuffer == NULL) - return 0; - if ((*pb->bf_getbuffer)(obj, &view, PyBUF_SIMPLE) == -1) { - PyErr_Clear(); - return 0; - } - PyBuffer_Release(&view); - return 1; + if (pb == NULL || + pb->bf_getbuffer == NULL) + return 0; + if ((*pb->bf_getbuffer)(obj, &view, PyBUF_SIMPLE) == -1) { + PyErr_Clear(); + return 0; + } + PyBuffer_Release(&view); + return 1; } int PyObject_AsReadBuffer(PyObject *obj, - const void **buffer, - Py_ssize_t *buffer_len) -{ - PyBufferProcs *pb; - Py_buffer view; - - if (obj == NULL || buffer == NULL || buffer_len == NULL) { - null_error(); - return -1; - } - pb = obj->ob_type->tp_as_buffer; - if (pb == NULL || - pb->bf_getbuffer == NULL) { - PyErr_SetString(PyExc_TypeError, - "expected an object with a buffer interface"); - return -1; - } - - if ((*pb->bf_getbuffer)(obj, &view, PyBUF_SIMPLE)) return -1; - - *buffer = view.buf; - *buffer_len = view.len; - if (pb->bf_releasebuffer != NULL) - (*pb->bf_releasebuffer)(obj, &view); - Py_XDECREF(view.obj); - return 0; + const void **buffer, + Py_ssize_t *buffer_len) +{ + PyBufferProcs *pb; + Py_buffer view; + + if (obj == NULL || buffer == NULL || buffer_len == NULL) { + null_error(); + return -1; + } + pb = obj->ob_type->tp_as_buffer; + if (pb == NULL || + pb->bf_getbuffer == NULL) { + PyErr_SetString(PyExc_TypeError, + "expected an object with a buffer interface"); + return -1; + } + + if ((*pb->bf_getbuffer)(obj, &view, PyBUF_SIMPLE)) return -1; + + *buffer = view.buf; + *buffer_len = view.len; + if (pb->bf_releasebuffer != NULL) + (*pb->bf_releasebuffer)(obj, &view); + Py_XDECREF(view.obj); + return 0; } int PyObject_AsWriteBuffer(PyObject *obj, - void **buffer, - Py_ssize_t *buffer_len) -{ - PyBufferProcs *pb; - Py_buffer view; - - if (obj == NULL || buffer == NULL || buffer_len == NULL) { - null_error(); - return -1; - } - pb = obj->ob_type->tp_as_buffer; - if (pb == NULL || - pb->bf_getbuffer == NULL || - ((*pb->bf_getbuffer)(obj, &view, PyBUF_WRITABLE) != 0)) { - PyErr_SetString(PyExc_TypeError, - "expected an object with a writable buffer interface"); - return -1; - } - - *buffer = view.buf; - *buffer_len = view.len; - if (pb->bf_releasebuffer != NULL) - (*pb->bf_releasebuffer)(obj, &view); - Py_XDECREF(view.obj); - return 0; + void **buffer, + Py_ssize_t *buffer_len) +{ + PyBufferProcs *pb; + Py_buffer view; + + if (obj == NULL || buffer == NULL || buffer_len == NULL) { + null_error(); + return -1; + } + pb = obj->ob_type->tp_as_buffer; + if (pb == NULL || + pb->bf_getbuffer == NULL || + ((*pb->bf_getbuffer)(obj, &view, PyBUF_WRITABLE) != 0)) { + PyErr_SetString(PyExc_TypeError, + "expected an object with a writable buffer interface"); + return -1; + } + + *buffer = view.buf; + *buffer_len = view.len; + if (pb->bf_releasebuffer != NULL) + (*pb->bf_releasebuffer)(obj, &view); + Py_XDECREF(view.obj); + return 0; } /* Buffer C-API for Python 3.0 */ @@ -329,119 +329,119 @@ int PyObject_AsWriteBuffer(PyObject *obj, int PyObject_GetBuffer(PyObject *obj, Py_buffer *view, int flags) { - if (!PyObject_CheckBuffer(obj)) { - PyErr_Format(PyExc_TypeError, - "'%100s' does not support the buffer interface", - Py_TYPE(obj)->tp_name); - return -1; - } - return (*(obj->ob_type->tp_as_buffer->bf_getbuffer))(obj, view, flags); + if (!PyObject_CheckBuffer(obj)) { + PyErr_Format(PyExc_TypeError, + "'%100s' does not support the buffer interface", + Py_TYPE(obj)->tp_name); + return -1; + } + return (*(obj->ob_type->tp_as_buffer->bf_getbuffer))(obj, view, flags); } static int _IsFortranContiguous(Py_buffer *view) { - Py_ssize_t sd, dim; - int i; + Py_ssize_t sd, dim; + int i; - if (view->ndim == 0) return 1; - if (view->strides == NULL) return (view->ndim == 1); + if (view->ndim == 0) return 1; + if (view->strides == NULL) return (view->ndim == 1); - sd = view->itemsize; - if (view->ndim == 1) return (view->shape[0] == 1 || - sd == view->strides[0]); - for (i=0; i<view->ndim; i++) { - dim = view->shape[i]; - if (dim == 0) return 1; - if (view->strides[i] != sd) return 0; - sd *= dim; - } - return 1; + sd = view->itemsize; + if (view->ndim == 1) return (view->shape[0] == 1 || + sd == view->strides[0]); + for (i=0; i<view->ndim; i++) { + dim = view->shape[i]; + if (dim == 0) return 1; + if (view->strides[i] != sd) return 0; + sd *= dim; + } + return 1; } static int _IsCContiguous(Py_buffer *view) { - Py_ssize_t sd, dim; - int i; + Py_ssize_t sd, dim; + int i; - if (view->ndim == 0) return 1; - if (view->strides == NULL) return 1; + if (view->ndim == 0) return 1; + if (view->strides == NULL) return 1; - sd = view->itemsize; - if (view->ndim == 1) return (view->shape[0] == 1 || - sd == view->strides[0]); - for (i=view->ndim-1; i>=0; i--) { - dim = view->shape[i]; - if (dim == 0) return 1; - if (view->strides[i] != sd) return 0; - sd *= dim; - } - return 1; + sd = view->itemsize; + if (view->ndim == 1) return (view->shape[0] == 1 || + sd == view->strides[0]); + for (i=view->ndim-1; i>=0; i--) { + dim = view->shape[i]; + if (dim == 0) return 1; + if (view->strides[i] != sd) return 0; + sd *= dim; + } + return 1; } int PyBuffer_IsContiguous(Py_buffer *view, char fort) { - if (view->suboffsets != NULL) return 0; + if (view->suboffsets != NULL) return 0; - if (fort == 'C') - return _IsCContiguous(view); - else if (fort == 'F') - return _IsFortranContiguous(view); - else if (fort == 'A') - return (_IsCContiguous(view) || _IsFortranContiguous(view)); - return 0; + if (fort == 'C') + return _IsCContiguous(view); + else if (fort == 'F') + return _IsFortranContiguous(view); + else if (fort == 'A') + return (_IsCContiguous(view) || _IsFortranContiguous(view)); + return 0; } void* PyBuffer_GetPointer(Py_buffer *view, Py_ssize_t *indices) { - char* pointer; - int i; - pointer = (char *)view->buf; - for (i = 0; i < view->ndim; i++) { - pointer += view->strides[i]*indices[i]; - if ((view->suboffsets != NULL) && (view->suboffsets[i] >= 0)) { - pointer = *((char**)pointer) + view->suboffsets[i]; - } - } - return (void*)pointer; + char* pointer; + int i; + pointer = (char *)view->buf; + for (i = 0; i < view->ndim; i++) { + pointer += view->strides[i]*indices[i]; + if ((view->suboffsets != NULL) && (view->suboffsets[i] >= 0)) { + pointer = *((char**)pointer) + view->suboffsets[i]; + } + } + return (void*)pointer; } void _add_one_to_index_F(int nd, Py_ssize_t *index, Py_ssize_t *shape) { - int k; + int k; - for (k=0; k<nd; k++) { - if (index[k] < shape[k]-1) { - index[k]++; - break; - } - else { - index[k] = 0; - } - } + for (k=0; k<nd; k++) { + if (index[k] < shape[k]-1) { + index[k]++; + break; + } + else { + index[k] = 0; + } + } } void _add_one_to_index_C(int nd, Py_ssize_t *index, Py_ssize_t *shape) { - int k; + int k; - for (k=nd-1; k>=0; k--) { - if (index[k] < shape[k]-1) { - index[k]++; - break; - } - else { - index[k] = 0; - } - } + for (k=nd-1; k>=0; k--) { + if (index[k] < shape[k]-1) { + index[k]++; + break; + } + else { + index[k] = 0; + } + } } /* view is not checked for consistency in either of these. It is @@ -452,242 +452,242 @@ _add_one_to_index_C(int nd, Py_ssize_t *index, Py_ssize_t *shape) int PyBuffer_ToContiguous(void *buf, Py_buffer *view, Py_ssize_t len, char fort) { - int k; - void (*addone)(int, Py_ssize_t *, Py_ssize_t *); - Py_ssize_t *indices, elements; - char *dest, *ptr; - - if (len > view->len) { - len = view->len; - } - - if (PyBuffer_IsContiguous(view, fort)) { - /* simplest copy is all that is needed */ - memcpy(buf, view->buf, len); - return 0; - } - - /* Otherwise a more elaborate scheme is needed */ - - /* XXX(nnorwitz): need to check for overflow! */ - indices = (Py_ssize_t *)PyMem_Malloc(sizeof(Py_ssize_t)*(view->ndim)); - if (indices == NULL) { - PyErr_NoMemory(); - return -1; - } - for (k=0; k<view->ndim;k++) { - indices[k] = 0; - } - - if (fort == 'F') { - addone = _add_one_to_index_F; - } - else { - addone = _add_one_to_index_C; - } - dest = buf; - /* XXX : This is not going to be the fastest code in the world - several optimizations are possible. - */ - elements = len / view->itemsize; - while (elements--) { - addone(view->ndim, indices, view->shape); - ptr = PyBuffer_GetPointer(view, indices); - memcpy(dest, ptr, view->itemsize); - dest += view->itemsize; - } - PyMem_Free(indices); - return 0; + int k; + void (*addone)(int, Py_ssize_t *, Py_ssize_t *); + Py_ssize_t *indices, elements; + char *dest, *ptr; + + if (len > view->len) { + len = view->len; + } + + if (PyBuffer_IsContiguous(view, fort)) { + /* simplest copy is all that is needed */ + memcpy(buf, view->buf, len); + return 0; + } + + /* Otherwise a more elaborate scheme is needed */ + + /* XXX(nnorwitz): need to check for overflow! */ + indices = (Py_ssize_t *)PyMem_Malloc(sizeof(Py_ssize_t)*(view->ndim)); + if (indices == NULL) { + PyErr_NoMemory(); + return -1; + } + for (k=0; k<view->ndim;k++) { + indices[k] = 0; + } + + if (fort == 'F') { + addone = _add_one_to_index_F; + } + else { + addone = _add_one_to_index_C; + } + dest = buf; + /* XXX : This is not going to be the fastest code in the world + several optimizations are possible. + */ + elements = len / view->itemsize; + while (elements--) { + addone(view->ndim, indices, view->shape); + ptr = PyBuffer_GetPointer(view, indices); + memcpy(dest, ptr, view->itemsize); + dest += view->itemsize; + } + PyMem_Free(indices); + return 0; } int PyBuffer_FromContiguous(Py_buffer *view, void *buf, Py_ssize_t len, char fort) { - int k; - void (*addone)(int, Py_ssize_t *, Py_ssize_t *); - Py_ssize_t *indices, elements; - char *src, *ptr; - - if (len > view->len) { - len = view->len; - } - - if (PyBuffer_IsContiguous(view, fort)) { - /* simplest copy is all that is needed */ - memcpy(view->buf, buf, len); - return 0; - } - - /* Otherwise a more elaborate scheme is needed */ - - /* XXX(nnorwitz): need to check for overflow! */ - indices = (Py_ssize_t *)PyMem_Malloc(sizeof(Py_ssize_t)*(view->ndim)); - if (indices == NULL) { - PyErr_NoMemory(); - return -1; - } - for (k=0; k<view->ndim;k++) { - indices[k] = 0; - } - - if (fort == 'F') { - addone = _add_one_to_index_F; - } - else { - addone = _add_one_to_index_C; - } - src = buf; - /* XXX : This is not going to be the fastest code in the world - several optimizations are possible. - */ - elements = len / view->itemsize; - while (elements--) { - addone(view->ndim, indices, view->shape); - ptr = PyBuffer_GetPointer(view, indices); - memcpy(ptr, src, view->itemsize); - src += view->itemsize; - } - - PyMem_Free(indices); - return 0; + int k; + void (*addone)(int, Py_ssize_t *, Py_ssize_t *); + Py_ssize_t *indices, elements; + char *src, *ptr; + + if (len > view->len) { + len = view->len; + } + + if (PyBuffer_IsContiguous(view, fort)) { + /* simplest copy is all that is needed */ + memcpy(view->buf, buf, len); + return 0; + } + + /* Otherwise a more elaborate scheme is needed */ + + /* XXX(nnorwitz): need to check for overflow! */ + indices = (Py_ssize_t *)PyMem_Malloc(sizeof(Py_ssize_t)*(view->ndim)); + if (indices == NULL) { + PyErr_NoMemory(); + return -1; + } + for (k=0; k<view->ndim;k++) { + indices[k] = 0; + } + + if (fort == 'F') { + addone = _add_one_to_index_F; + } + else { + addone = _add_one_to_index_C; + } + src = buf; + /* XXX : This is not going to be the fastest code in the world + several optimizations are possible. + */ + elements = len / view->itemsize; + while (elements--) { + addone(view->ndim, indices, view->shape); + ptr = PyBuffer_GetPointer(view, indices); + memcpy(ptr, src, view->itemsize); + src += view->itemsize; + } + + PyMem_Free(indices); + return 0; } int PyObject_CopyData(PyObject *dest, PyObject *src) { - Py_buffer view_dest, view_src; - int k; - Py_ssize_t *indices, elements; - char *dptr, *sptr; - - if (!PyObject_CheckBuffer(dest) || - !PyObject_CheckBuffer(src)) { - PyErr_SetString(PyExc_TypeError, - "both destination and source must have the "\ - "buffer interface"); - return -1; - } - - if (PyObject_GetBuffer(dest, &view_dest, PyBUF_FULL) != 0) return -1; - if (PyObject_GetBuffer(src, &view_src, PyBUF_FULL_RO) != 0) { - PyBuffer_Release(&view_dest); - return -1; - } - - if (view_dest.len < view_src.len) { - PyErr_SetString(PyExc_BufferError, - "destination is too small to receive data from source"); - PyBuffer_Release(&view_dest); - PyBuffer_Release(&view_src); - return -1; - } - - if ((PyBuffer_IsContiguous(&view_dest, 'C') && - PyBuffer_IsContiguous(&view_src, 'C')) || - (PyBuffer_IsContiguous(&view_dest, 'F') && - PyBuffer_IsContiguous(&view_src, 'F'))) { - /* simplest copy is all that is needed */ - memcpy(view_dest.buf, view_src.buf, view_src.len); - PyBuffer_Release(&view_dest); - PyBuffer_Release(&view_src); - return 0; - } - - /* Otherwise a more elaborate copy scheme is needed */ - - /* XXX(nnorwitz): need to check for overflow! */ - indices = (Py_ssize_t *)PyMem_Malloc(sizeof(Py_ssize_t)*view_src.ndim); - if (indices == NULL) { - PyErr_NoMemory(); - PyBuffer_Release(&view_dest); - PyBuffer_Release(&view_src); - return -1; - } - for (k=0; k<view_src.ndim;k++) { - indices[k] = 0; - } - elements = 1; - for (k=0; k<view_src.ndim; k++) { - /* XXX(nnorwitz): can this overflow? */ - elements *= view_src.shape[k]; - } - while (elements--) { - _add_one_to_index_C(view_src.ndim, indices, view_src.shape); - dptr = PyBuffer_GetPointer(&view_dest, indices); - sptr = PyBuffer_GetPointer(&view_src, indices); - memcpy(dptr, sptr, view_src.itemsize); - } - PyMem_Free(indices); - PyBuffer_Release(&view_dest); - PyBuffer_Release(&view_src); - return 0; + Py_buffer view_dest, view_src; + int k; + Py_ssize_t *indices, elements; + char *dptr, *sptr; + + if (!PyObject_CheckBuffer(dest) || + !PyObject_CheckBuffer(src)) { + PyErr_SetString(PyExc_TypeError, + "both destination and source must have the "\ + "buffer interface"); + return -1; + } + + if (PyObject_GetBuffer(dest, &view_dest, PyBUF_FULL) != 0) return -1; + if (PyObject_GetBuffer(src, &view_src, PyBUF_FULL_RO) != 0) { + PyBuffer_Release(&view_dest); + return -1; + } + + if (view_dest.len < view_src.len) { + PyErr_SetString(PyExc_BufferError, + "destination is too small to receive data from source"); + PyBuffer_Release(&view_dest); + PyBuffer_Release(&view_src); + return -1; + } + + if ((PyBuffer_IsContiguous(&view_dest, 'C') && + PyBuffer_IsContiguous(&view_src, 'C')) || + (PyBuffer_IsContiguous(&view_dest, 'F') && + PyBuffer_IsContiguous(&view_src, 'F'))) { + /* simplest copy is all that is needed */ + memcpy(view_dest.buf, view_src.buf, view_src.len); + PyBuffer_Release(&view_dest); + PyBuffer_Release(&view_src); + return 0; + } + + /* Otherwise a more elaborate copy scheme is needed */ + + /* XXX(nnorwitz): need to check for overflow! */ + indices = (Py_ssize_t *)PyMem_Malloc(sizeof(Py_ssize_t)*view_src.ndim); + if (indices == NULL) { + PyErr_NoMemory(); + PyBuffer_Release(&view_dest); + PyBuffer_Release(&view_src); + return -1; + } + for (k=0; k<view_src.ndim;k++) { + indices[k] = 0; + } + elements = 1; + for (k=0; k<view_src.ndim; k++) { + /* XXX(nnorwitz): can this overflow? */ + elements *= view_src.shape[k]; + } + while (elements--) { + _add_one_to_index_C(view_src.ndim, indices, view_src.shape); + dptr = PyBuffer_GetPointer(&view_dest, indices); + sptr = PyBuffer_GetPointer(&view_src, indices); + memcpy(dptr, sptr, view_src.itemsize); + } + PyMem_Free(indices); + PyBuffer_Release(&view_dest); + PyBuffer_Release(&view_src); + return 0; } void PyBuffer_FillContiguousStrides(int nd, Py_ssize_t *shape, - Py_ssize_t *strides, int itemsize, - char fort) -{ - int k; - Py_ssize_t sd; - - sd = itemsize; - if (fort == 'F') { - for (k=0; k<nd; k++) { - strides[k] = sd; - sd *= shape[k]; - } - } - else { - for (k=nd-1; k>=0; k--) { - strides[k] = sd; - sd *= shape[k]; - } - } - return; + Py_ssize_t *strides, int itemsize, + char fort) +{ + int k; + Py_ssize_t sd; + + sd = itemsize; + if (fort == 'F') { + for (k=0; k<nd; k++) { + strides[k] = sd; + sd *= shape[k]; + } + } + else { + for (k=nd-1; k>=0; k--) { + strides[k] = sd; + sd *= shape[k]; + } + } + return; } int PyBuffer_FillInfo(Py_buffer *view, PyObject *obj, void *buf, Py_ssize_t len, - int readonly, int flags) -{ - if (view == NULL) return 0; - if (((flags & PyBUF_WRITABLE) == PyBUF_WRITABLE) && - (readonly == 1)) { - PyErr_SetString(PyExc_BufferError, - "Object is not writable."); - return -1; - } - - view->obj = obj; - if (obj) - Py_INCREF(obj); - view->buf = buf; - view->len = len; - view->readonly = readonly; - view->itemsize = 1; - view->format = NULL; - if ((flags & PyBUF_FORMAT) == PyBUF_FORMAT) - view->format = "B"; - view->ndim = 1; - view->shape = NULL; - if ((flags & PyBUF_ND) == PyBUF_ND) - view->shape = &(view->len); - view->strides = NULL; - if ((flags & PyBUF_STRIDES) == PyBUF_STRIDES) - view->strides = &(view->itemsize); - view->suboffsets = NULL; - view->internal = NULL; - return 0; + int readonly, int flags) +{ + if (view == NULL) return 0; + if (((flags & PyBUF_WRITABLE) == PyBUF_WRITABLE) && + (readonly == 1)) { + PyErr_SetString(PyExc_BufferError, + "Object is not writable."); + return -1; + } + + view->obj = obj; + if (obj) + Py_INCREF(obj); + view->buf = buf; + view->len = len; + view->readonly = readonly; + view->itemsize = 1; + view->format = NULL; + if ((flags & PyBUF_FORMAT) == PyBUF_FORMAT) + view->format = "B"; + view->ndim = 1; + view->shape = NULL; + if ((flags & PyBUF_ND) == PyBUF_ND) + view->shape = &(view->len); + view->strides = NULL; + if ((flags & PyBUF_STRIDES) == PyBUF_STRIDES) + view->strides = &(view->itemsize); + view->suboffsets = NULL; + view->internal = NULL; + return 0; } void PyBuffer_Release(Py_buffer *view) { - PyObject *obj = view->obj; - if (obj && Py_TYPE(obj)->tp_as_buffer && Py_TYPE(obj)->tp_as_buffer->bf_releasebuffer) - Py_TYPE(obj)->tp_as_buffer->bf_releasebuffer(obj, view); - Py_XDECREF(obj); - view->obj = NULL; + PyObject *obj = view->obj; + if (obj && Py_TYPE(obj)->tp_as_buffer && Py_TYPE(obj)->tp_as_buffer->bf_releasebuffer) + Py_TYPE(obj)->tp_as_buffer->bf_releasebuffer(obj, view); + Py_XDECREF(obj); + view->obj = NULL; } PyObject * @@ -700,41 +700,41 @@ PyObject_Format(PyObject *obj, PyObject *format_spec) /* Initialize cached value */ if (str__format__ == NULL) { - /* Initialize static variable needed by _PyType_Lookup */ - str__format__ = PyUnicode_FromString("__format__"); - if (str__format__ == NULL) - goto done; + /* Initialize static variable needed by _PyType_Lookup */ + str__format__ = PyUnicode_FromString("__format__"); + if (str__format__ == NULL) + goto done; } /* If no format_spec is provided, use an empty string */ if (format_spec == NULL) { - empty = PyUnicode_FromUnicode(NULL, 0); - format_spec = empty; + empty = PyUnicode_FromUnicode(NULL, 0); + format_spec = empty; } /* Make sure the type is initialized. float gets initialized late */ if (Py_TYPE(obj)->tp_dict == NULL) - if (PyType_Ready(Py_TYPE(obj)) < 0) - goto done; + if (PyType_Ready(Py_TYPE(obj)) < 0) + goto done; /* Find the (unbound!) __format__ method (a borrowed reference) */ meth = _PyType_Lookup(Py_TYPE(obj), str__format__); if (meth == NULL) { - PyErr_Format(PyExc_TypeError, - "Type %.100s doesn't define __format__", - Py_TYPE(obj)->tp_name); - goto done; + PyErr_Format(PyExc_TypeError, + "Type %.100s doesn't define __format__", + Py_TYPE(obj)->tp_name); + goto done; } /* And call it, binding it to the value */ result = PyObject_CallFunctionObjArgs(meth, obj, format_spec, NULL); if (result && !PyUnicode_Check(result)) { - PyErr_SetString(PyExc_TypeError, - "__format__ method did not return string"); - Py_DECREF(result); - result = NULL; - goto done; + PyErr_SetString(PyExc_TypeError, + "__format__ method did not return string"); + Py_DECREF(result); + result = NULL; + goto done; } done: @@ -746,24 +746,24 @@ done: int PyNumber_Check(PyObject *o) { - return o && o->ob_type->tp_as_number && - (o->ob_type->tp_as_number->nb_int || - o->ob_type->tp_as_number->nb_float); + return o && o->ob_type->tp_as_number && + (o->ob_type->tp_as_number->nb_int || + o->ob_type->tp_as_number->nb_float); } /* Binary operators */ #define NB_SLOT(x) offsetof(PyNumberMethods, x) #define NB_BINOP(nb_methods, slot) \ - (*(binaryfunc*)(& ((char*)nb_methods)[slot])) + (*(binaryfunc*)(& ((char*)nb_methods)[slot])) #define NB_TERNOP(nb_methods, slot) \ - (*(ternaryfunc*)(& ((char*)nb_methods)[slot])) + (*(ternaryfunc*)(& ((char*)nb_methods)[slot])) /* Calling scheme used for binary operations: Order operations are tried until either a valid result or error: - w.op(v,w)[*], v.op(v,w), w.op(v,w) + w.op(v,w)[*], v.op(v,w), w.op(v,w) [*] only when v->ob_type != w->ob_type && w->ob_type is a subclass of v->ob_type @@ -772,62 +772,62 @@ PyNumber_Check(PyObject *o) static PyObject * binary_op1(PyObject *v, PyObject *w, const int op_slot) { - PyObject *x; - binaryfunc slotv = NULL; - binaryfunc slotw = NULL; - - if (v->ob_type->tp_as_number != NULL) - slotv = NB_BINOP(v->ob_type->tp_as_number, op_slot); - if (w->ob_type != v->ob_type && - w->ob_type->tp_as_number != NULL) { - slotw = NB_BINOP(w->ob_type->tp_as_number, op_slot); - if (slotw == slotv) - slotw = NULL; - } - if (slotv) { - if (slotw && PyType_IsSubtype(w->ob_type, v->ob_type)) { - x = slotw(v, w); - if (x != Py_NotImplemented) - return x; - Py_DECREF(x); /* can't do it */ - slotw = NULL; - } - x = slotv(v, w); - if (x != Py_NotImplemented) - return x; - Py_DECREF(x); /* can't do it */ - } - if (slotw) { - x = slotw(v, w); - if (x != Py_NotImplemented) - return x; - Py_DECREF(x); /* can't do it */ - } - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; + PyObject *x; + binaryfunc slotv = NULL; + binaryfunc slotw = NULL; + + if (v->ob_type->tp_as_number != NULL) + slotv = NB_BINOP(v->ob_type->tp_as_number, op_slot); + if (w->ob_type != v->ob_type && + w->ob_type->tp_as_number != NULL) { + slotw = NB_BINOP(w->ob_type->tp_as_number, op_slot); + if (slotw == slotv) + slotw = NULL; + } + if (slotv) { + if (slotw && PyType_IsSubtype(w->ob_type, v->ob_type)) { + x = slotw(v, w); + if (x != Py_NotImplemented) + return x; + Py_DECREF(x); /* can't do it */ + slotw = NULL; + } + x = slotv(v, w); + if (x != Py_NotImplemented) + return x; + Py_DECREF(x); /* can't do it */ + } + if (slotw) { + x = slotw(v, w); + if (x != Py_NotImplemented) + return x; + Py_DECREF(x); /* can't do it */ + } + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; } static PyObject * binop_type_error(PyObject *v, PyObject *w, const char *op_name) { - PyErr_Format(PyExc_TypeError, - "unsupported operand type(s) for %.100s: " - "'%.100s' and '%.100s'", - op_name, - v->ob_type->tp_name, - w->ob_type->tp_name); - return NULL; + PyErr_Format(PyExc_TypeError, + "unsupported operand type(s) for %.100s: " + "'%.100s' and '%.100s'", + op_name, + v->ob_type->tp_name, + w->ob_type->tp_name); + return NULL; } static PyObject * binary_op(PyObject *v, PyObject *w, const int op_slot, const char *op_name) { - PyObject *result = binary_op1(v, w, op_slot); - if (result == Py_NotImplemented) { - Py_DECREF(result); - return binop_type_error(v, w, op_name); - } - return result; + PyObject *result = binary_op1(v, w, op_slot); + if (result == Py_NotImplemented) { + Py_DECREF(result); + return binop_type_error(v, w, op_name); + } + return result; } @@ -835,86 +835,86 @@ binary_op(PyObject *v, PyObject *w, const int op_slot, const char *op_name) Calling scheme used for ternary operations: Order operations are tried until either a valid result or error: - v.op(v,w,z), w.op(v,w,z), z.op(v,w,z) + v.op(v,w,z), w.op(v,w,z), z.op(v,w,z) */ static PyObject * ternary_op(PyObject *v, - PyObject *w, - PyObject *z, - const int op_slot, - const char *op_name) -{ - PyNumberMethods *mv, *mw, *mz; - PyObject *x = NULL; - ternaryfunc slotv = NULL; - ternaryfunc slotw = NULL; - ternaryfunc slotz = NULL; - - mv = v->ob_type->tp_as_number; - mw = w->ob_type->tp_as_number; - if (mv != NULL) - slotv = NB_TERNOP(mv, op_slot); - if (w->ob_type != v->ob_type && - mw != NULL) { - slotw = NB_TERNOP(mw, op_slot); - if (slotw == slotv) - slotw = NULL; - } - if (slotv) { - if (slotw && PyType_IsSubtype(w->ob_type, v->ob_type)) { - x = slotw(v, w, z); - if (x != Py_NotImplemented) - return x; - Py_DECREF(x); /* can't do it */ - slotw = NULL; - } - x = slotv(v, w, z); - if (x != Py_NotImplemented) - return x; - Py_DECREF(x); /* can't do it */ - } - if (slotw) { - x = slotw(v, w, z); - if (x != Py_NotImplemented) - return x; - Py_DECREF(x); /* can't do it */ - } - mz = z->ob_type->tp_as_number; - if (mz != NULL) { - slotz = NB_TERNOP(mz, op_slot); - if (slotz == slotv || slotz == slotw) - slotz = NULL; - if (slotz) { - x = slotz(v, w, z); - if (x != Py_NotImplemented) - return x; - Py_DECREF(x); /* can't do it */ - } - } - - if (z == Py_None) - PyErr_Format( - PyExc_TypeError, - "unsupported operand type(s) for ** or pow(): " - "'%.100s' and '%.100s'", - v->ob_type->tp_name, - w->ob_type->tp_name); - else - PyErr_Format( - PyExc_TypeError, - "unsupported operand type(s) for pow(): " - "'%.100s', '%.100s', '%.100s'", - v->ob_type->tp_name, - w->ob_type->tp_name, - z->ob_type->tp_name); - return NULL; + PyObject *w, + PyObject *z, + const int op_slot, + const char *op_name) +{ + PyNumberMethods *mv, *mw, *mz; + PyObject *x = NULL; + ternaryfunc slotv = NULL; + ternaryfunc slotw = NULL; + ternaryfunc slotz = NULL; + + mv = v->ob_type->tp_as_number; + mw = w->ob_type->tp_as_number; + if (mv != NULL) + slotv = NB_TERNOP(mv, op_slot); + if (w->ob_type != v->ob_type && + mw != NULL) { + slotw = NB_TERNOP(mw, op_slot); + if (slotw == slotv) + slotw = NULL; + } + if (slotv) { + if (slotw && PyType_IsSubtype(w->ob_type, v->ob_type)) { + x = slotw(v, w, z); + if (x != Py_NotImplemented) + return x; + Py_DECREF(x); /* can't do it */ + slotw = NULL; + } + x = slotv(v, w, z); + if (x != Py_NotImplemented) + return x; + Py_DECREF(x); /* can't do it */ + } + if (slotw) { + x = slotw(v, w, z); + if (x != Py_NotImplemented) + return x; + Py_DECREF(x); /* can't do it */ + } + mz = z->ob_type->tp_as_number; + if (mz != NULL) { + slotz = NB_TERNOP(mz, op_slot); + if (slotz == slotv || slotz == slotw) + slotz = NULL; + if (slotz) { + x = slotz(v, w, z); + if (x != Py_NotImplemented) + return x; + Py_DECREF(x); /* can't do it */ + } + } + + if (z == Py_None) + PyErr_Format( + PyExc_TypeError, + "unsupported operand type(s) for ** or pow(): " + "'%.100s' and '%.100s'", + v->ob_type->tp_name, + w->ob_type->tp_name); + else + PyErr_Format( + PyExc_TypeError, + "unsupported operand type(s) for pow(): " + "'%.100s', '%.100s', '%.100s'", + v->ob_type->tp_name, + w->ob_type->tp_name, + z->ob_type->tp_name); + return NULL; } #define BINARY_FUNC(func, op, op_name) \ PyObject * \ func(PyObject *v, PyObject *w) { \ - return binary_op(v, w, NB_SLOT(op), op_name); \ + return binary_op(v, w, NB_SLOT(op), op_name); \ } BINARY_FUNC(PyNumber_Or, nb_or, "|") @@ -928,75 +928,75 @@ BINARY_FUNC(PyNumber_Divmod, nb_divmod, "divmod()") PyObject * PyNumber_Add(PyObject *v, PyObject *w) { - PyObject *result = binary_op1(v, w, NB_SLOT(nb_add)); - if (result == Py_NotImplemented) { - PySequenceMethods *m = v->ob_type->tp_as_sequence; - Py_DECREF(result); - if (m && m->sq_concat) { - return (*m->sq_concat)(v, w); - } - result = binop_type_error(v, w, "+"); - } - return result; + PyObject *result = binary_op1(v, w, NB_SLOT(nb_add)); + if (result == Py_NotImplemented) { + PySequenceMethods *m = v->ob_type->tp_as_sequence; + Py_DECREF(result); + if (m && m->sq_concat) { + return (*m->sq_concat)(v, w); + } + result = binop_type_error(v, w, "+"); + } + return result; } static PyObject * sequence_repeat(ssizeargfunc repeatfunc, PyObject *seq, PyObject *n) { - Py_ssize_t count; - if (PyIndex_Check(n)) { - count = PyNumber_AsSsize_t(n, PyExc_OverflowError); - if (count == -1 && PyErr_Occurred()) - return NULL; - } - else { - return type_error("can't multiply sequence by " - "non-int of type '%.200s'", n); - } - return (*repeatfunc)(seq, count); + Py_ssize_t count; + if (PyIndex_Check(n)) { + count = PyNumber_AsSsize_t(n, PyExc_OverflowError); + if (count == -1 && PyErr_Occurred()) + return NULL; + } + else { + return type_error("can't multiply sequence by " + "non-int of type '%.200s'", n); + } + return (*repeatfunc)(seq, count); } PyObject * PyNumber_Multiply(PyObject *v, PyObject *w) { - PyObject *result = binary_op1(v, w, NB_SLOT(nb_multiply)); - if (result == Py_NotImplemented) { - PySequenceMethods *mv = v->ob_type->tp_as_sequence; - PySequenceMethods *mw = w->ob_type->tp_as_sequence; - Py_DECREF(result); - if (mv && mv->sq_repeat) { - return sequence_repeat(mv->sq_repeat, v, w); - } - else if (mw && mw->sq_repeat) { - return sequence_repeat(mw->sq_repeat, w, v); - } - result = binop_type_error(v, w, "*"); - } - return result; + PyObject *result = binary_op1(v, w, NB_SLOT(nb_multiply)); + if (result == Py_NotImplemented) { + PySequenceMethods *mv = v->ob_type->tp_as_sequence; + PySequenceMethods *mw = w->ob_type->tp_as_sequence; + Py_DECREF(result); + if (mv && mv->sq_repeat) { + return sequence_repeat(mv->sq_repeat, v, w); + } + else if (mw && mw->sq_repeat) { + return sequence_repeat(mw->sq_repeat, w, v); + } + result = binop_type_error(v, w, "*"); + } + return result; } PyObject * PyNumber_FloorDivide(PyObject *v, PyObject *w) { - return binary_op(v, w, NB_SLOT(nb_floor_divide), "//"); + return binary_op(v, w, NB_SLOT(nb_floor_divide), "//"); } PyObject * PyNumber_TrueDivide(PyObject *v, PyObject *w) { - return binary_op(v, w, NB_SLOT(nb_true_divide), "/"); + return binary_op(v, w, NB_SLOT(nb_true_divide), "/"); } PyObject * PyNumber_Remainder(PyObject *v, PyObject *w) { - return binary_op(v, w, NB_SLOT(nb_remainder), "%"); + return binary_op(v, w, NB_SLOT(nb_remainder), "%"); } PyObject * PyNumber_Power(PyObject *v, PyObject *w, PyObject *z) { - return ternary_op(v, w, z, NB_SLOT(nb_power), "** or pow()"); + return ternary_op(v, w, z, NB_SLOT(nb_power), "** or pow()"); } /* Binary in-place operators */ @@ -1018,37 +1018,37 @@ PyNumber_Power(PyObject *v, PyObject *w, PyObject *z) static PyObject * binary_iop1(PyObject *v, PyObject *w, const int iop_slot, const int op_slot) { - PyNumberMethods *mv = v->ob_type->tp_as_number; - if (mv != NULL) { - binaryfunc slot = NB_BINOP(mv, iop_slot); - if (slot) { - PyObject *x = (slot)(v, w); - if (x != Py_NotImplemented) { - return x; - } - Py_DECREF(x); - } - } - return binary_op1(v, w, op_slot); + PyNumberMethods *mv = v->ob_type->tp_as_number; + if (mv != NULL) { + binaryfunc slot = NB_BINOP(mv, iop_slot); + if (slot) { + PyObject *x = (slot)(v, w); + if (x != Py_NotImplemented) { + return x; + } + Py_DECREF(x); + } + } + return binary_op1(v, w, op_slot); } static PyObject * binary_iop(PyObject *v, PyObject *w, const int iop_slot, const int op_slot, - const char *op_name) + const char *op_name) { - PyObject *result = binary_iop1(v, w, iop_slot, op_slot); - if (result == Py_NotImplemented) { - Py_DECREF(result); - return binop_type_error(v, w, op_name); - } - return result; + PyObject *result = binary_iop1(v, w, iop_slot, op_slot); + if (result == Py_NotImplemented) { + Py_DECREF(result); + return binop_type_error(v, w, op_name); + } + return result; } #define INPLACE_BINOP(func, iop, op, op_name) \ - PyObject * \ - func(PyObject *v, PyObject *w) { \ - return binary_iop(v, w, NB_SLOT(iop), NB_SLOT(op), op_name); \ - } + PyObject * \ + func(PyObject *v, PyObject *w) { \ + return binary_iop(v, w, NB_SLOT(iop), NB_SLOT(op), op_name); \ + } INPLACE_BINOP(PyNumber_InPlaceOr, nb_inplace_or, nb_or, "|=") INPLACE_BINOP(PyNumber_InPlaceXor, nb_inplace_xor, nb_xor, "^=") @@ -1060,84 +1060,84 @@ INPLACE_BINOP(PyNumber_InPlaceSubtract, nb_inplace_subtract, nb_subtract, "-=") PyObject * PyNumber_InPlaceFloorDivide(PyObject *v, PyObject *w) { - return binary_iop(v, w, NB_SLOT(nb_inplace_floor_divide), - NB_SLOT(nb_floor_divide), "//="); + return binary_iop(v, w, NB_SLOT(nb_inplace_floor_divide), + NB_SLOT(nb_floor_divide), "//="); } PyObject * PyNumber_InPlaceTrueDivide(PyObject *v, PyObject *w) { - return binary_iop(v, w, NB_SLOT(nb_inplace_true_divide), - NB_SLOT(nb_true_divide), "/="); + return binary_iop(v, w, NB_SLOT(nb_inplace_true_divide), + NB_SLOT(nb_true_divide), "/="); } PyObject * PyNumber_InPlaceAdd(PyObject *v, PyObject *w) { - PyObject *result = binary_iop1(v, w, NB_SLOT(nb_inplace_add), - NB_SLOT(nb_add)); - if (result == Py_NotImplemented) { - PySequenceMethods *m = v->ob_type->tp_as_sequence; - Py_DECREF(result); - if (m != NULL) { - binaryfunc f = NULL; - f = m->sq_inplace_concat; - if (f == NULL) - f = m->sq_concat; - if (f != NULL) - return (*f)(v, w); - } - result = binop_type_error(v, w, "+="); - } - return result; + PyObject *result = binary_iop1(v, w, NB_SLOT(nb_inplace_add), + NB_SLOT(nb_add)); + if (result == Py_NotImplemented) { + PySequenceMethods *m = v->ob_type->tp_as_sequence; + Py_DECREF(result); + if (m != NULL) { + binaryfunc f = NULL; + f = m->sq_inplace_concat; + if (f == NULL) + f = m->sq_concat; + if (f != NULL) + return (*f)(v, w); + } + result = binop_type_error(v, w, "+="); + } + return result; } PyObject * PyNumber_InPlaceMultiply(PyObject *v, PyObject *w) { - PyObject *result = binary_iop1(v, w, NB_SLOT(nb_inplace_multiply), - NB_SLOT(nb_multiply)); - if (result == Py_NotImplemented) { - ssizeargfunc f = NULL; - PySequenceMethods *mv = v->ob_type->tp_as_sequence; - PySequenceMethods *mw = w->ob_type->tp_as_sequence; - Py_DECREF(result); - if (mv != NULL) { - f = mv->sq_inplace_repeat; - if (f == NULL) - f = mv->sq_repeat; - if (f != NULL) - return sequence_repeat(f, v, w); - } - else if (mw != NULL) { - /* Note that the right hand operand should not be - * mutated in this case so sq_inplace_repeat is not - * used. */ - if (mw->sq_repeat) - return sequence_repeat(mw->sq_repeat, w, v); - } - result = binop_type_error(v, w, "*="); - } - return result; + PyObject *result = binary_iop1(v, w, NB_SLOT(nb_inplace_multiply), + NB_SLOT(nb_multiply)); + if (result == Py_NotImplemented) { + ssizeargfunc f = NULL; + PySequenceMethods *mv = v->ob_type->tp_as_sequence; + PySequenceMethods *mw = w->ob_type->tp_as_sequence; + Py_DECREF(result); + if (mv != NULL) { + f = mv->sq_inplace_repeat; + if (f == NULL) + f = mv->sq_repeat; + if (f != NULL) + return sequence_repeat(f, v, w); + } + else if (mw != NULL) { + /* Note that the right hand operand should not be + * mutated in this case so sq_inplace_repeat is not + * used. */ + if (mw->sq_repeat) + return sequence_repeat(mw->sq_repeat, w, v); + } + result = binop_type_error(v, w, "*="); + } + return result; } PyObject * PyNumber_InPlaceRemainder(PyObject *v, PyObject *w) { - return binary_iop(v, w, NB_SLOT(nb_inplace_remainder), - NB_SLOT(nb_remainder), "%="); + return binary_iop(v, w, NB_SLOT(nb_inplace_remainder), + NB_SLOT(nb_remainder), "%="); } PyObject * PyNumber_InPlacePower(PyObject *v, PyObject *w, PyObject *z) { - if (v->ob_type->tp_as_number && - v->ob_type->tp_as_number->nb_inplace_power != NULL) { - return ternary_op(v, w, z, NB_SLOT(nb_inplace_power), "**="); - } - else { - return ternary_op(v, w, z, NB_SLOT(nb_power), "**="); - } + if (v->ob_type->tp_as_number && + v->ob_type->tp_as_number->nb_inplace_power != NULL) { + return ternary_op(v, w, z, NB_SLOT(nb_inplace_power), "**="); + } + else { + return ternary_op(v, w, z, NB_SLOT(nb_power), "**="); + } } @@ -1146,57 +1146,57 @@ PyNumber_InPlacePower(PyObject *v, PyObject *w, PyObject *z) PyObject * PyNumber_Negative(PyObject *o) { - PyNumberMethods *m; + PyNumberMethods *m; - if (o == NULL) - return null_error(); - m = o->ob_type->tp_as_number; - if (m && m->nb_negative) - return (*m->nb_negative)(o); + if (o == NULL) + return null_error(); + m = o->ob_type->tp_as_number; + if (m && m->nb_negative) + return (*m->nb_negative)(o); - return type_error("bad operand type for unary -: '%.200s'", o); + return type_error("bad operand type for unary -: '%.200s'", o); } PyObject * PyNumber_Positive(PyObject *o) { - PyNumberMethods *m; + PyNumberMethods *m; - if (o == NULL) - return null_error(); - m = o->ob_type->tp_as_number; - if (m && m->nb_positive) - return (*m->nb_positive)(o); + if (o == NULL) + return null_error(); + m = o->ob_type->tp_as_number; + if (m && m->nb_positive) + return (*m->nb_positive)(o); - return type_error("bad operand type for unary +: '%.200s'", o); + return type_error("bad operand type for unary +: '%.200s'", o); } PyObject * PyNumber_Invert(PyObject *o) { - PyNumberMethods *m; + PyNumberMethods *m; - if (o == NULL) - return null_error(); - m = o->ob_type->tp_as_number; - if (m && m->nb_invert) - return (*m->nb_invert)(o); + if (o == NULL) + return null_error(); + m = o->ob_type->tp_as_number; + if (m && m->nb_invert) + return (*m->nb_invert)(o); - return type_error("bad operand type for unary ~: '%.200s'", o); + return type_error("bad operand type for unary ~: '%.200s'", o); } PyObject * PyNumber_Absolute(PyObject *o) { - PyNumberMethods *m; + PyNumberMethods *m; - if (o == NULL) - return null_error(); - m = o->ob_type->tp_as_number; - if (m && m->nb_absolute) - return m->nb_absolute(o); + if (o == NULL) + return null_error(); + m = o->ob_type->tp_as_number; + if (m && m->nb_absolute) + return m->nb_absolute(o); - return type_error("bad operand type for abs(): '%.200s'", o); + return type_error("bad operand type for abs(): '%.200s'", o); } /* Return a Python Int or Long from the object item @@ -1206,30 +1206,30 @@ PyNumber_Absolute(PyObject *o) PyObject * PyNumber_Index(PyObject *item) { - PyObject *result = NULL; - if (item == NULL) - return null_error(); - if (PyLong_Check(item)) { - Py_INCREF(item); - return item; - } - if (PyIndex_Check(item)) { - result = item->ob_type->tp_as_number->nb_index(item); - if (result && !PyLong_Check(result)) { - PyErr_Format(PyExc_TypeError, - "__index__ returned non-int " - "(type %.200s)", - result->ob_type->tp_name); - Py_DECREF(result); - return NULL; - } - } - else { - PyErr_Format(PyExc_TypeError, - "'%.200s' object cannot be interpreted " - "as an integer", item->ob_type->tp_name); - } - return result; + PyObject *result = NULL; + if (item == NULL) + return null_error(); + if (PyLong_Check(item)) { + Py_INCREF(item); + return item; + } + if (PyIndex_Check(item)) { + result = item->ob_type->tp_as_number->nb_index(item); + if (result && !PyLong_Check(result)) { + PyErr_Format(PyExc_TypeError, + "__index__ returned non-int " + "(type %.200s)", + result->ob_type->tp_name); + Py_DECREF(result); + return NULL; + } + } + else { + PyErr_Format(PyExc_TypeError, + "'%.200s' object cannot be interpreted " + "as an integer", item->ob_type->tp_name); + } + return result; } /* Return an error on Overflow only if err is not NULL*/ @@ -1237,79 +1237,79 @@ PyNumber_Index(PyObject *item) Py_ssize_t PyNumber_AsSsize_t(PyObject *item, PyObject *err) { - Py_ssize_t result; - PyObject *runerr; - PyObject *value = PyNumber_Index(item); - if (value == NULL) - return -1; - - /* We're done if PyLong_AsSsize_t() returns without error. */ - result = PyLong_AsSsize_t(value); - if (result != -1 || !(runerr = PyErr_Occurred())) - goto finish; - - /* Error handling code -- only manage OverflowError differently */ - if (!PyErr_GivenExceptionMatches(runerr, PyExc_OverflowError)) - goto finish; - - PyErr_Clear(); - /* If no error-handling desired then the default clipping - is sufficient. - */ - if (!err) { - assert(PyLong_Check(value)); - /* Whether or not it is less than or equal to - zero is determined by the sign of ob_size - */ - if (_PyLong_Sign(value) < 0) - result = PY_SSIZE_T_MIN; - else - result = PY_SSIZE_T_MAX; - } - else { - /* Otherwise replace the error with caller's error object. */ - PyErr_Format(err, - "cannot fit '%.200s' into an index-sized integer", - item->ob_type->tp_name); - } + Py_ssize_t result; + PyObject *runerr; + PyObject *value = PyNumber_Index(item); + if (value == NULL) + return -1; + + /* We're done if PyLong_AsSsize_t() returns without error. */ + result = PyLong_AsSsize_t(value); + if (result != -1 || !(runerr = PyErr_Occurred())) + goto finish; + + /* Error handling code -- only manage OverflowError differently */ + if (!PyErr_GivenExceptionMatches(runerr, PyExc_OverflowError)) + goto finish; + + PyErr_Clear(); + /* If no error-handling desired then the default clipping + is sufficient. + */ + if (!err) { + assert(PyLong_Check(value)); + /* Whether or not it is less than or equal to + zero is determined by the sign of ob_size + */ + if (_PyLong_Sign(value) < 0) + result = PY_SSIZE_T_MIN; + else + result = PY_SSIZE_T_MAX; + } + else { + /* Otherwise replace the error with caller's error object. */ + PyErr_Format(err, + "cannot fit '%.200s' into an index-sized integer", + item->ob_type->tp_name); + } finish: - Py_DECREF(value); - return result; + Py_DECREF(value); + return result; } PyObject * _PyNumber_ConvertIntegralToInt(PyObject *integral, const char* error_format) { - static PyObject *int_name = NULL; - if (int_name == NULL) { - int_name = PyUnicode_InternFromString("__int__"); - if (int_name == NULL) - return NULL; - } - - if (integral && !PyLong_Check(integral)) { - /* Don't go through tp_as_number->nb_int to avoid - hitting the classic class fallback to __trunc__. */ - PyObject *int_func = PyObject_GetAttr(integral, int_name); - if (int_func == NULL) { - PyErr_Clear(); /* Raise a different error. */ - goto non_integral_error; - } - Py_DECREF(integral); - integral = PyEval_CallObject(int_func, NULL); - Py_DECREF(int_func); - if (integral && !PyLong_Check(integral)) { - goto non_integral_error; - } - } - return integral; + static PyObject *int_name = NULL; + if (int_name == NULL) { + int_name = PyUnicode_InternFromString("__int__"); + if (int_name == NULL) + return NULL; + } + + if (integral && !PyLong_Check(integral)) { + /* Don't go through tp_as_number->nb_int to avoid + hitting the classic class fallback to __trunc__. */ + PyObject *int_func = PyObject_GetAttr(integral, int_name); + if (int_func == NULL) { + PyErr_Clear(); /* Raise a different error. */ + goto non_integral_error; + } + Py_DECREF(integral); + integral = PyEval_CallObject(int_func, NULL); + Py_DECREF(int_func); + if (integral && !PyLong_Check(integral)) { + goto non_integral_error; + } + } + return integral; non_integral_error: - PyErr_Format(PyExc_TypeError, error_format, Py_TYPE(integral)->tp_name); - Py_DECREF(integral); - return NULL; + PyErr_Format(PyExc_TypeError, error_format, Py_TYPE(integral)->tp_name); + Py_DECREF(integral); + return NULL; } @@ -1317,134 +1317,134 @@ non_integral_error: static PyObject * long_from_string(const char *s, Py_ssize_t len) { - char *end; - PyObject *x; - - x = PyLong_FromString((char*)s, &end, 10); - if (x == NULL) - return NULL; - if (end != s + len) { - PyErr_SetString(PyExc_ValueError, - "null byte in argument for int()"); - Py_DECREF(x); - return NULL; - } - return x; + char *end; + PyObject *x; + + x = PyLong_FromString((char*)s, &end, 10); + if (x == NULL) + return NULL; + if (end != s + len) { + PyErr_SetString(PyExc_ValueError, + "null byte in argument for int()"); + Py_DECREF(x); + return NULL; + } + return x; } PyObject * PyNumber_Long(PyObject *o) { - PyNumberMethods *m; - static PyObject *trunc_name = NULL; - PyObject *trunc_func; - const char *buffer; - Py_ssize_t buffer_len; - - if (trunc_name == NULL) { - trunc_name = PyUnicode_InternFromString("__trunc__"); - if (trunc_name == NULL) - return NULL; - } - - if (o == NULL) - return null_error(); - if (PyLong_CheckExact(o)) { - Py_INCREF(o); - return o; - } - m = o->ob_type->tp_as_number; - if (m && m->nb_int) { /* This should include subclasses of int */ - PyObject *res = m->nb_int(o); - if (res && !PyLong_Check(res)) { - PyErr_Format(PyExc_TypeError, - "__int__ returned non-int (type %.200s)", - res->ob_type->tp_name); - Py_DECREF(res); - return NULL; - } - return res; - } - if (PyLong_Check(o)) /* An int subclass without nb_int */ - return _PyLong_Copy((PyLongObject *)o); - trunc_func = PyObject_GetAttr(o, trunc_name); - if (trunc_func) { - PyObject *truncated = PyEval_CallObject(trunc_func, NULL); - PyObject *int_instance; - Py_DECREF(trunc_func); - /* __trunc__ is specified to return an Integral type, - but long() needs to return a long. */ - int_instance = _PyNumber_ConvertIntegralToInt( - truncated, - "__trunc__ returned non-Integral (type %.200s)"); - return int_instance; - } - PyErr_Clear(); /* It's not an error if o.__trunc__ doesn't exist. */ - - if (PyBytes_Check(o)) - /* need to do extra error checking that PyLong_FromString() - * doesn't do. In particular long('9.5') must raise an - * exception, not truncate the float. - */ - return long_from_string(PyBytes_AS_STRING(o), - PyBytes_GET_SIZE(o)); - if (PyUnicode_Check(o)) - /* The above check is done in PyLong_FromUnicode(). */ - return PyLong_FromUnicode(PyUnicode_AS_UNICODE(o), - PyUnicode_GET_SIZE(o), - 10); - if (!PyObject_AsCharBuffer(o, &buffer, &buffer_len)) - return long_from_string(buffer, buffer_len); - - return type_error("int() argument must be a string or a " - "number, not '%.200s'", o); + PyNumberMethods *m; + static PyObject *trunc_name = NULL; + PyObject *trunc_func; + const char *buffer; + Py_ssize_t buffer_len; + + if (trunc_name == NULL) { + trunc_name = PyUnicode_InternFromString("__trunc__"); + if (trunc_name == NULL) + return NULL; + } + + if (o == NULL) + return null_error(); + if (PyLong_CheckExact(o)) { + Py_INCREF(o); + return o; + } + m = o->ob_type->tp_as_number; + if (m && m->nb_int) { /* This should include subclasses of int */ + PyObject *res = m->nb_int(o); + if (res && !PyLong_Check(res)) { + PyErr_Format(PyExc_TypeError, + "__int__ returned non-int (type %.200s)", + res->ob_type->tp_name); + Py_DECREF(res); + return NULL; + } + return res; + } + if (PyLong_Check(o)) /* An int subclass without nb_int */ + return _PyLong_Copy((PyLongObject *)o); + trunc_func = PyObject_GetAttr(o, trunc_name); + if (trunc_func) { + PyObject *truncated = PyEval_CallObject(trunc_func, NULL); + PyObject *int_instance; + Py_DECREF(trunc_func); + /* __trunc__ is specified to return an Integral type, + but long() needs to return a long. */ + int_instance = _PyNumber_ConvertIntegralToInt( + truncated, + "__trunc__ returned non-Integral (type %.200s)"); + return int_instance; + } + PyErr_Clear(); /* It's not an error if o.__trunc__ doesn't exist. */ + + if (PyBytes_Check(o)) + /* need to do extra error checking that PyLong_FromString() + * doesn't do. In particular long('9.5') must raise an + * exception, not truncate the float. + */ + return long_from_string(PyBytes_AS_STRING(o), + PyBytes_GET_SIZE(o)); + if (PyUnicode_Check(o)) + /* The above check is done in PyLong_FromUnicode(). */ + return PyLong_FromUnicode(PyUnicode_AS_UNICODE(o), + PyUnicode_GET_SIZE(o), + 10); + if (!PyObject_AsCharBuffer(o, &buffer, &buffer_len)) + return long_from_string(buffer, buffer_len); + + return type_error("int() argument must be a string or a " + "number, not '%.200s'", o); } PyObject * PyNumber_Float(PyObject *o) { - PyNumberMethods *m; - - if (o == NULL) - return null_error(); - m = o->ob_type->tp_as_number; - if (m && m->nb_float) { /* This should include subclasses of float */ - PyObject *res = m->nb_float(o); - if (res && !PyFloat_Check(res)) { - PyErr_Format(PyExc_TypeError, - "__float__ returned non-float (type %.200s)", - res->ob_type->tp_name); - Py_DECREF(res); - return NULL; - } - return res; - } - if (PyFloat_Check(o)) { /* A float subclass with nb_float == NULL */ - PyFloatObject *po = (PyFloatObject *)o; - return PyFloat_FromDouble(po->ob_fval); - } - return PyFloat_FromString(o); + PyNumberMethods *m; + + if (o == NULL) + return null_error(); + m = o->ob_type->tp_as_number; + if (m && m->nb_float) { /* This should include subclasses of float */ + PyObject *res = m->nb_float(o); + if (res && !PyFloat_Check(res)) { + PyErr_Format(PyExc_TypeError, + "__float__ returned non-float (type %.200s)", + res->ob_type->tp_name); + Py_DECREF(res); + return NULL; + } + return res; + } + if (PyFloat_Check(o)) { /* A float subclass with nb_float == NULL */ + PyFloatObject *po = (PyFloatObject *)o; + return PyFloat_FromDouble(po->ob_fval); + } + return PyFloat_FromString(o); } PyObject * PyNumber_ToBase(PyObject *n, int base) { - PyObject *res = NULL; - PyObject *index = PyNumber_Index(n); + PyObject *res = NULL; + PyObject *index = PyNumber_Index(n); - if (!index) - return NULL; - if (PyLong_Check(index)) - res = _PyLong_Format(index, base); - else - /* It should not be possible to get here, as - PyNumber_Index already has a check for the same - condition */ - PyErr_SetString(PyExc_ValueError, "PyNumber_ToBase: index not " - "int or long"); - Py_DECREF(index); - return res; + if (!index) + return NULL; + if (PyLong_Check(index)) + res = _PyLong_Format(index, base); + else + /* It should not be possible to get here, as + PyNumber_Index already has a check for the same + condition */ + PyErr_SetString(PyExc_ValueError, "PyNumber_ToBase: index not " + "int or long"); + Py_DECREF(index); + return res; } @@ -1453,507 +1453,507 @@ PyNumber_ToBase(PyObject *n, int base) int PySequence_Check(PyObject *s) { - if (PyObject_IsInstance(s, (PyObject *)&PyDict_Type)) - return 0; - return s != NULL && s->ob_type->tp_as_sequence && - s->ob_type->tp_as_sequence->sq_item != NULL; + if (PyObject_IsInstance(s, (PyObject *)&PyDict_Type)) + return 0; + return s != NULL && s->ob_type->tp_as_sequence && + s->ob_type->tp_as_sequence->sq_item != NULL; } Py_ssize_t PySequence_Size(PyObject *s) { - PySequenceMethods *m; + PySequenceMethods *m; - if (s == NULL) { - null_error(); - return -1; - } + if (s == NULL) { + null_error(); + return -1; + } - m = s->ob_type->tp_as_sequence; - if (m && m->sq_length) - return m->sq_length(s); + m = s->ob_type->tp_as_sequence; + if (m && m->sq_length) + return m->sq_length(s); - type_error("object of type '%.200s' has no len()", s); - return -1; + type_error("object of type '%.200s' has no len()", s); + return -1; } #undef PySequence_Length Py_ssize_t PySequence_Length(PyObject *s) { - return PySequence_Size(s); + return PySequence_Size(s); } #define PySequence_Length PySequence_Size PyObject * PySequence_Concat(PyObject *s, PyObject *o) { - PySequenceMethods *m; + PySequenceMethods *m; - if (s == NULL || o == NULL) - return null_error(); + if (s == NULL || o == NULL) + return null_error(); - m = s->ob_type->tp_as_sequence; - if (m && m->sq_concat) - return m->sq_concat(s, o); + m = s->ob_type->tp_as_sequence; + if (m && m->sq_concat) + return m->sq_concat(s, o); - /* Instances of user classes defining an __add__() method only - have an nb_add slot, not an sq_concat slot. So we fall back - to nb_add if both arguments appear to be sequences. */ - if (PySequence_Check(s) && PySequence_Check(o)) { - PyObject *result = binary_op1(s, o, NB_SLOT(nb_add)); - if (result != Py_NotImplemented) - return result; - Py_DECREF(result); - } - return type_error("'%.200s' object can't be concatenated", s); + /* Instances of user classes defining an __add__() method only + have an nb_add slot, not an sq_concat slot. So we fall back + to nb_add if both arguments appear to be sequences. */ + if (PySequence_Check(s) && PySequence_Check(o)) { + PyObject *result = binary_op1(s, o, NB_SLOT(nb_add)); + if (result != Py_NotImplemented) + return result; + Py_DECREF(result); + } + return type_error("'%.200s' object can't be concatenated", s); } PyObject * PySequence_Repeat(PyObject *o, Py_ssize_t count) { - PySequenceMethods *m; - - if (o == NULL) - return null_error(); - - m = o->ob_type->tp_as_sequence; - if (m && m->sq_repeat) - return m->sq_repeat(o, count); - - /* Instances of user classes defining a __mul__() method only - have an nb_multiply slot, not an sq_repeat slot. so we fall back - to nb_multiply if o appears to be a sequence. */ - if (PySequence_Check(o)) { - PyObject *n, *result; - n = PyLong_FromSsize_t(count); - if (n == NULL) - return NULL; - result = binary_op1(o, n, NB_SLOT(nb_multiply)); - Py_DECREF(n); - if (result != Py_NotImplemented) - return result; - Py_DECREF(result); - } - return type_error("'%.200s' object can't be repeated", o); + PySequenceMethods *m; + + if (o == NULL) + return null_error(); + + m = o->ob_type->tp_as_sequence; + if (m && m->sq_repeat) + return m->sq_repeat(o, count); + + /* Instances of user classes defining a __mul__() method only + have an nb_multiply slot, not an sq_repeat slot. so we fall back + to nb_multiply if o appears to be a sequence. */ + if (PySequence_Check(o)) { + PyObject *n, *result; + n = PyLong_FromSsize_t(count); + if (n == NULL) + return NULL; + result = binary_op1(o, n, NB_SLOT(nb_multiply)); + Py_DECREF(n); + if (result != Py_NotImplemented) + return result; + Py_DECREF(result); + } + return type_error("'%.200s' object can't be repeated", o); } PyObject * PySequence_InPlaceConcat(PyObject *s, PyObject *o) { - PySequenceMethods *m; + PySequenceMethods *m; - if (s == NULL || o == NULL) - return null_error(); + if (s == NULL || o == NULL) + return null_error(); - m = s->ob_type->tp_as_sequence; - if (m && m->sq_inplace_concat) - return m->sq_inplace_concat(s, o); - if (m && m->sq_concat) - return m->sq_concat(s, o); + m = s->ob_type->tp_as_sequence; + if (m && m->sq_inplace_concat) + return m->sq_inplace_concat(s, o); + if (m && m->sq_concat) + return m->sq_concat(s, o); - if (PySequence_Check(s) && PySequence_Check(o)) { - PyObject *result = binary_iop1(s, o, NB_SLOT(nb_inplace_add), - NB_SLOT(nb_add)); - if (result != Py_NotImplemented) - return result; - Py_DECREF(result); - } - return type_error("'%.200s' object can't be concatenated", s); + if (PySequence_Check(s) && PySequence_Check(o)) { + PyObject *result = binary_iop1(s, o, NB_SLOT(nb_inplace_add), + NB_SLOT(nb_add)); + if (result != Py_NotImplemented) + return result; + Py_DECREF(result); + } + return type_error("'%.200s' object can't be concatenated", s); } PyObject * PySequence_InPlaceRepeat(PyObject *o, Py_ssize_t count) { - PySequenceMethods *m; - - if (o == NULL) - return null_error(); - - m = o->ob_type->tp_as_sequence; - if (m && m->sq_inplace_repeat) - return m->sq_inplace_repeat(o, count); - if (m && m->sq_repeat) - return m->sq_repeat(o, count); - - if (PySequence_Check(o)) { - PyObject *n, *result; - n = PyLong_FromSsize_t(count); - if (n == NULL) - return NULL; - result = binary_iop1(o, n, NB_SLOT(nb_inplace_multiply), - NB_SLOT(nb_multiply)); - Py_DECREF(n); - if (result != Py_NotImplemented) - return result; - Py_DECREF(result); - } - return type_error("'%.200s' object can't be repeated", o); + PySequenceMethods *m; + + if (o == NULL) + return null_error(); + + m = o->ob_type->tp_as_sequence; + if (m && m->sq_inplace_repeat) + return m->sq_inplace_repeat(o, count); + if (m && m->sq_repeat) + return m->sq_repeat(o, count); + + if (PySequence_Check(o)) { + PyObject *n, *result; + n = PyLong_FromSsize_t(count); + if (n == NULL) + return NULL; + result = binary_iop1(o, n, NB_SLOT(nb_inplace_multiply), + NB_SLOT(nb_multiply)); + Py_DECREF(n); + if (result != Py_NotImplemented) + return result; + Py_DECREF(result); + } + return type_error("'%.200s' object can't be repeated", o); } PyObject * PySequence_GetItem(PyObject *s, Py_ssize_t i) { - PySequenceMethods *m; - - if (s == NULL) - return null_error(); - - m = s->ob_type->tp_as_sequence; - if (m && m->sq_item) { - if (i < 0) { - if (m->sq_length) { - Py_ssize_t l = (*m->sq_length)(s); - if (l < 0) - return NULL; - i += l; - } - } - return m->sq_item(s, i); - } + PySequenceMethods *m; + + if (s == NULL) + return null_error(); + + m = s->ob_type->tp_as_sequence; + if (m && m->sq_item) { + if (i < 0) { + if (m->sq_length) { + Py_ssize_t l = (*m->sq_length)(s); + if (l < 0) + return NULL; + i += l; + } + } + return m->sq_item(s, i); + } - return type_error("'%.200s' object does not support indexing", s); + return type_error("'%.200s' object does not support indexing", s); } PyObject * PySequence_GetSlice(PyObject *s, Py_ssize_t i1, Py_ssize_t i2) { - PyMappingMethods *mp; + PyMappingMethods *mp; - if (!s) return null_error(); + if (!s) return null_error(); - mp = s->ob_type->tp_as_mapping; - if (mp->mp_subscript) { - PyObject *res; - PyObject *slice = _PySlice_FromIndices(i1, i2); - if (!slice) - return NULL; - res = mp->mp_subscript(s, slice); - Py_DECREF(slice); - return res; - } + mp = s->ob_type->tp_as_mapping; + if (mp->mp_subscript) { + PyObject *res; + PyObject *slice = _PySlice_FromIndices(i1, i2); + if (!slice) + return NULL; + res = mp->mp_subscript(s, slice); + Py_DECREF(slice); + return res; + } - return type_error("'%.200s' object is unsliceable", s); + return type_error("'%.200s' object is unsliceable", s); } int PySequence_SetItem(PyObject *s, Py_ssize_t i, PyObject *o) { - PySequenceMethods *m; + PySequenceMethods *m; - if (s == NULL) { - null_error(); - return -1; - } + if (s == NULL) { + null_error(); + return -1; + } - m = s->ob_type->tp_as_sequence; - if (m && m->sq_ass_item) { - if (i < 0) { - if (m->sq_length) { - Py_ssize_t l = (*m->sq_length)(s); - if (l < 0) - return -1; - i += l; - } - } - return m->sq_ass_item(s, i, o); - } + m = s->ob_type->tp_as_sequence; + if (m && m->sq_ass_item) { + if (i < 0) { + if (m->sq_length) { + Py_ssize_t l = (*m->sq_length)(s); + if (l < 0) + return -1; + i += l; + } + } + return m->sq_ass_item(s, i, o); + } - type_error("'%.200s' object does not support item assignment", s); - return -1; + type_error("'%.200s' object does not support item assignment", s); + return -1; } int PySequence_DelItem(PyObject *s, Py_ssize_t i) { - PySequenceMethods *m; + PySequenceMethods *m; - if (s == NULL) { - null_error(); - return -1; - } + if (s == NULL) { + null_error(); + return -1; + } - m = s->ob_type->tp_as_sequence; - if (m && m->sq_ass_item) { - if (i < 0) { - if (m->sq_length) { - Py_ssize_t l = (*m->sq_length)(s); - if (l < 0) - return -1; - i += l; - } - } - return m->sq_ass_item(s, i, (PyObject *)NULL); - } + m = s->ob_type->tp_as_sequence; + if (m && m->sq_ass_item) { + if (i < 0) { + if (m->sq_length) { + Py_ssize_t l = (*m->sq_length)(s); + if (l < 0) + return -1; + i += l; + } + } + return m->sq_ass_item(s, i, (PyObject *)NULL); + } - type_error("'%.200s' object doesn't support item deletion", s); - return -1; + type_error("'%.200s' object doesn't support item deletion", s); + return -1; } int PySequence_SetSlice(PyObject *s, Py_ssize_t i1, Py_ssize_t i2, PyObject *o) { - PyMappingMethods *mp; + PyMappingMethods *mp; - if (s == NULL) { - null_error(); - return -1; - } + if (s == NULL) { + null_error(); + return -1; + } - mp = s->ob_type->tp_as_mapping; - if (mp->mp_ass_subscript) { - int res; - PyObject *slice = _PySlice_FromIndices(i1, i2); - if (!slice) - return -1; - res = mp->mp_ass_subscript(s, slice, o); - Py_DECREF(slice); - return res; - } + mp = s->ob_type->tp_as_mapping; + if (mp->mp_ass_subscript) { + int res; + PyObject *slice = _PySlice_FromIndices(i1, i2); + if (!slice) + return -1; + res = mp->mp_ass_subscript(s, slice, o); + Py_DECREF(slice); + return res; + } - type_error("'%.200s' object doesn't support slice assignment", s); - return -1; + type_error("'%.200s' object doesn't support slice assignment", s); + return -1; } int PySequence_DelSlice(PyObject *s, Py_ssize_t i1, Py_ssize_t i2) { - PyMappingMethods *mp; + PyMappingMethods *mp; - if (s == NULL) { - null_error(); - return -1; - } + if (s == NULL) { + null_error(); + return -1; + } - mp = s->ob_type->tp_as_mapping; - if (mp->mp_ass_subscript) { - int res; - PyObject *slice = _PySlice_FromIndices(i1, i2); - if (!slice) - return -1; - res = mp->mp_ass_subscript(s, slice, NULL); - Py_DECREF(slice); - return res; - } - type_error("'%.200s' object doesn't support slice deletion", s); - return -1; + mp = s->ob_type->tp_as_mapping; + if (mp->mp_ass_subscript) { + int res; + PyObject *slice = _PySlice_FromIndices(i1, i2); + if (!slice) + return -1; + res = mp->mp_ass_subscript(s, slice, NULL); + Py_DECREF(slice); + return res; + } + type_error("'%.200s' object doesn't support slice deletion", s); + return -1; } PyObject * PySequence_Tuple(PyObject *v) { - PyObject *it; /* iter(v) */ - Py_ssize_t n; /* guess for result tuple size */ - PyObject *result = NULL; - Py_ssize_t j; - - if (v == NULL) - return null_error(); - - /* Special-case the common tuple and list cases, for efficiency. */ - if (PyTuple_CheckExact(v)) { - /* Note that we can't know whether it's safe to return - a tuple *subclass* instance as-is, hence the restriction - to exact tuples here. In contrast, lists always make - a copy, so there's no need for exactness below. */ - Py_INCREF(v); - return v; - } - if (PyList_Check(v)) - return PyList_AsTuple(v); - - /* Get iterator. */ - it = PyObject_GetIter(v); - if (it == NULL) - return NULL; - - /* Guess result size and allocate space. */ - n = _PyObject_LengthHint(v, 10); - if (n == -1) - goto Fail; - result = PyTuple_New(n); - if (result == NULL) - goto Fail; - - /* Fill the tuple. */ - for (j = 0; ; ++j) { - PyObject *item = PyIter_Next(it); - if (item == NULL) { - if (PyErr_Occurred()) - goto Fail; - break; - } - if (j >= n) { - Py_ssize_t oldn = n; - /* The over-allocation strategy can grow a bit faster - than for lists because unlike lists the - over-allocation isn't permanent -- we reclaim - the excess before the end of this routine. - So, grow by ten and then add 25%. - */ - n += 10; - n += n >> 2; - if (n < oldn) { - /* Check for overflow */ - PyErr_NoMemory(); - Py_DECREF(item); - goto Fail; - } - if (_PyTuple_Resize(&result, n) != 0) { - Py_DECREF(item); - goto Fail; - } - } - PyTuple_SET_ITEM(result, j, item); - } - - /* Cut tuple back if guess was too large. */ - if (j < n && - _PyTuple_Resize(&result, j) != 0) - goto Fail; - - Py_DECREF(it); - return result; + PyObject *it; /* iter(v) */ + Py_ssize_t n; /* guess for result tuple size */ + PyObject *result = NULL; + Py_ssize_t j; + + if (v == NULL) + return null_error(); + + /* Special-case the common tuple and list cases, for efficiency. */ + if (PyTuple_CheckExact(v)) { + /* Note that we can't know whether it's safe to return + a tuple *subclass* instance as-is, hence the restriction + to exact tuples here. In contrast, lists always make + a copy, so there's no need for exactness below. */ + Py_INCREF(v); + return v; + } + if (PyList_Check(v)) + return PyList_AsTuple(v); + + /* Get iterator. */ + it = PyObject_GetIter(v); + if (it == NULL) + return NULL; + + /* Guess result size and allocate space. */ + n = _PyObject_LengthHint(v, 10); + if (n == -1) + goto Fail; + result = PyTuple_New(n); + if (result == NULL) + goto Fail; + + /* Fill the tuple. */ + for (j = 0; ; ++j) { + PyObject *item = PyIter_Next(it); + if (item == NULL) { + if (PyErr_Occurred()) + goto Fail; + break; + } + if (j >= n) { + Py_ssize_t oldn = n; + /* The over-allocation strategy can grow a bit faster + than for lists because unlike lists the + over-allocation isn't permanent -- we reclaim + the excess before the end of this routine. + So, grow by ten and then add 25%. + */ + n += 10; + n += n >> 2; + if (n < oldn) { + /* Check for overflow */ + PyErr_NoMemory(); + Py_DECREF(item); + goto Fail; + } + if (_PyTuple_Resize(&result, n) != 0) { + Py_DECREF(item); + goto Fail; + } + } + PyTuple_SET_ITEM(result, j, item); + } + + /* Cut tuple back if guess was too large. */ + if (j < n && + _PyTuple_Resize(&result, j) != 0) + goto Fail; + + Py_DECREF(it); + return result; Fail: - Py_XDECREF(result); - Py_DECREF(it); - return NULL; + Py_XDECREF(result); + Py_DECREF(it); + return NULL; } PyObject * PySequence_List(PyObject *v) { - PyObject *result; /* result list */ - PyObject *rv; /* return value from PyList_Extend */ + PyObject *result; /* result list */ + PyObject *rv; /* return value from PyList_Extend */ - if (v == NULL) - return null_error(); + if (v == NULL) + return null_error(); - result = PyList_New(0); - if (result == NULL) - return NULL; + result = PyList_New(0); + if (result == NULL) + return NULL; - rv = _PyList_Extend((PyListObject *)result, v); - if (rv == NULL) { - Py_DECREF(result); - return NULL; - } - Py_DECREF(rv); - return result; + rv = _PyList_Extend((PyListObject *)result, v); + if (rv == NULL) { + Py_DECREF(result); + return NULL; + } + Py_DECREF(rv); + return result; } PyObject * PySequence_Fast(PyObject *v, const char *m) { - PyObject *it; + PyObject *it; - if (v == NULL) - return null_error(); + if (v == NULL) + return null_error(); - if (PyList_CheckExact(v) || PyTuple_CheckExact(v)) { - Py_INCREF(v); - return v; - } + if (PyList_CheckExact(v) || PyTuple_CheckExact(v)) { + Py_INCREF(v); + return v; + } - it = PyObject_GetIter(v); - if (it == NULL) { - if (PyErr_ExceptionMatches(PyExc_TypeError)) - PyErr_SetString(PyExc_TypeError, m); - return NULL; - } + it = PyObject_GetIter(v); + if (it == NULL) { + if (PyErr_ExceptionMatches(PyExc_TypeError)) + PyErr_SetString(PyExc_TypeError, m); + return NULL; + } - v = PySequence_List(it); - Py_DECREF(it); + v = PySequence_List(it); + Py_DECREF(it); - return v; + return v; } /* Iterate over seq. Result depends on the operation: - PY_ITERSEARCH_COUNT: -1 if error, else # of times obj appears in seq. - PY_ITERSEARCH_INDEX: 0-based index of first occurrence of obj in seq; - set ValueError and return -1 if none found; also return -1 on error. + PY_ITERSEARCH_COUNT: -1 if error, else # of times obj appears in seq. + PY_ITERSEARCH_INDEX: 0-based index of first occurrence of obj in seq; + set ValueError and return -1 if none found; also return -1 on error. Py_ITERSEARCH_CONTAINS: return 1 if obj in seq, else 0; -1 on error. */ Py_ssize_t _PySequence_IterSearch(PyObject *seq, PyObject *obj, int operation) { - Py_ssize_t n; - int wrapped; /* for PY_ITERSEARCH_INDEX, true iff n wrapped around */ - PyObject *it; /* iter(seq) */ - - if (seq == NULL || obj == NULL) { - null_error(); - return -1; - } - - it = PyObject_GetIter(seq); - if (it == NULL) { - type_error("argument of type '%.200s' is not iterable", seq); - return -1; - } - - n = wrapped = 0; - for (;;) { - int cmp; - PyObject *item = PyIter_Next(it); - if (item == NULL) { - if (PyErr_Occurred()) - goto Fail; - break; - } - - cmp = PyObject_RichCompareBool(obj, item, Py_EQ); - Py_DECREF(item); - if (cmp < 0) - goto Fail; - if (cmp > 0) { - switch (operation) { - case PY_ITERSEARCH_COUNT: - if (n == PY_SSIZE_T_MAX) { - PyErr_SetString(PyExc_OverflowError, - "count exceeds C integer size"); - goto Fail; - } - ++n; - break; - - case PY_ITERSEARCH_INDEX: - if (wrapped) { - PyErr_SetString(PyExc_OverflowError, - "index exceeds C integer size"); - goto Fail; - } - goto Done; - - case PY_ITERSEARCH_CONTAINS: - n = 1; - goto Done; - - default: - assert(!"unknown operation"); - } - } - - if (operation == PY_ITERSEARCH_INDEX) { - if (n == PY_SSIZE_T_MAX) - wrapped = 1; - ++n; - } - } - - if (operation != PY_ITERSEARCH_INDEX) - goto Done; - - PyErr_SetString(PyExc_ValueError, - "sequence.index(x): x not in sequence"); - /* fall into failure code */ + Py_ssize_t n; + int wrapped; /* for PY_ITERSEARCH_INDEX, true iff n wrapped around */ + PyObject *it; /* iter(seq) */ + + if (seq == NULL || obj == NULL) { + null_error(); + return -1; + } + + it = PyObject_GetIter(seq); + if (it == NULL) { + type_error("argument of type '%.200s' is not iterable", seq); + return -1; + } + + n = wrapped = 0; + for (;;) { + int cmp; + PyObject *item = PyIter_Next(it); + if (item == NULL) { + if (PyErr_Occurred()) + goto Fail; + break; + } + + cmp = PyObject_RichCompareBool(obj, item, Py_EQ); + Py_DECREF(item); + if (cmp < 0) + goto Fail; + if (cmp > 0) { + switch (operation) { + case PY_ITERSEARCH_COUNT: + if (n == PY_SSIZE_T_MAX) { + PyErr_SetString(PyExc_OverflowError, + "count exceeds C integer size"); + goto Fail; + } + ++n; + break; + + case PY_ITERSEARCH_INDEX: + if (wrapped) { + PyErr_SetString(PyExc_OverflowError, + "index exceeds C integer size"); + goto Fail; + } + goto Done; + + case PY_ITERSEARCH_CONTAINS: + n = 1; + goto Done; + + default: + assert(!"unknown operation"); + } + } + + if (operation == PY_ITERSEARCH_INDEX) { + if (n == PY_SSIZE_T_MAX) + wrapped = 1; + ++n; + } + } + + if (operation != PY_ITERSEARCH_INDEX) + goto Done; + + PyErr_SetString(PyExc_ValueError, + "sequence.index(x): x not in sequence"); + /* fall into failure code */ Fail: - n = -1; - /* fall through */ + n = -1; + /* fall through */ Done: - Py_DECREF(it); - return n; + Py_DECREF(it); + return n; } @@ -1961,7 +1961,7 @@ Done: Py_ssize_t PySequence_Count(PyObject *s, PyObject *o) { - return _PySequence_IterSearch(s, o, PY_ITERSEARCH_COUNT); + return _PySequence_IterSearch(s, o, PY_ITERSEARCH_COUNT); } /* Return -1 if error; 1 if ob in seq; 0 if ob not in seq. @@ -1970,12 +1970,12 @@ PySequence_Count(PyObject *s, PyObject *o) int PySequence_Contains(PyObject *seq, PyObject *ob) { - Py_ssize_t result; - PySequenceMethods *sqm = seq->ob_type->tp_as_sequence; - if (sqm != NULL && sqm->sq_contains != NULL) - return (*sqm->sq_contains)(seq, ob); - result = _PySequence_IterSearch(seq, ob, PY_ITERSEARCH_CONTAINS); - return Py_SAFE_DOWNCAST(result, Py_ssize_t, int); + Py_ssize_t result; + PySequenceMethods *sqm = seq->ob_type->tp_as_sequence; + if (sqm != NULL && sqm->sq_contains != NULL) + return (*sqm->sq_contains)(seq, ob); + result = _PySequence_IterSearch(seq, ob, PY_ITERSEARCH_CONTAINS); + return Py_SAFE_DOWNCAST(result, Py_ssize_t, int); } /* Backwards compatibility */ @@ -1983,13 +1983,13 @@ PySequence_Contains(PyObject *seq, PyObject *ob) int PySequence_In(PyObject *w, PyObject *v) { - return PySequence_Contains(w, v); + return PySequence_Contains(w, v); } Py_ssize_t PySequence_Index(PyObject *s, PyObject *o) { - return _PySequence_IterSearch(s, o, PY_ITERSEARCH_INDEX); + return _PySequence_IterSearch(s, o, PY_ITERSEARCH_INDEX); } /* Operations on mappings */ @@ -1997,145 +1997,145 @@ PySequence_Index(PyObject *s, PyObject *o) int PyMapping_Check(PyObject *o) { - return o && o->ob_type->tp_as_mapping && - o->ob_type->tp_as_mapping->mp_subscript; + return o && o->ob_type->tp_as_mapping && + o->ob_type->tp_as_mapping->mp_subscript; } Py_ssize_t PyMapping_Size(PyObject *o) { - PyMappingMethods *m; + PyMappingMethods *m; - if (o == NULL) { - null_error(); - return -1; - } + if (o == NULL) { + null_error(); + return -1; + } - m = o->ob_type->tp_as_mapping; - if (m && m->mp_length) - return m->mp_length(o); + m = o->ob_type->tp_as_mapping; + if (m && m->mp_length) + return m->mp_length(o); - type_error("object of type '%.200s' has no len()", o); - return -1; + type_error("object of type '%.200s' has no len()", o); + return -1; } #undef PyMapping_Length Py_ssize_t PyMapping_Length(PyObject *o) { - return PyMapping_Size(o); + return PyMapping_Size(o); } #define PyMapping_Length PyMapping_Size PyObject * PyMapping_GetItemString(PyObject *o, char *key) { - PyObject *okey, *r; + PyObject *okey, *r; - if (key == NULL) - return null_error(); + if (key == NULL) + return null_error(); - okey = PyUnicode_FromString(key); - if (okey == NULL) - return NULL; - r = PyObject_GetItem(o, okey); - Py_DECREF(okey); - return r; + okey = PyUnicode_FromString(key); + if (okey == NULL) + return NULL; + r = PyObject_GetItem(o, okey); + Py_DECREF(okey); + return r; } int PyMapping_SetItemString(PyObject *o, char *key, PyObject *value) { - PyObject *okey; - int r; + PyObject *okey; + int r; - if (key == NULL) { - null_error(); - return -1; - } + if (key == NULL) { + null_error(); + return -1; + } - okey = PyUnicode_FromString(key); - if (okey == NULL) - return -1; - r = PyObject_SetItem(o, okey, value); - Py_DECREF(okey); - return r; + okey = PyUnicode_FromString(key); + if (okey == NULL) + return -1; + r = PyObject_SetItem(o, okey, value); + Py_DECREF(okey); + return r; } int PyMapping_HasKeyString(PyObject *o, char *key) { - PyObject *v; + PyObject *v; - v = PyMapping_GetItemString(o, key); - if (v) { - Py_DECREF(v); - return 1; - } - PyErr_Clear(); - return 0; + v = PyMapping_GetItemString(o, key); + if (v) { + Py_DECREF(v); + return 1; + } + PyErr_Clear(); + return 0; } int PyMapping_HasKey(PyObject *o, PyObject *key) { - PyObject *v; + PyObject *v; - v = PyObject_GetItem(o, key); - if (v) { - Py_DECREF(v); - return 1; - } - PyErr_Clear(); - return 0; + v = PyObject_GetItem(o, key); + if (v) { + Py_DECREF(v); + return 1; + } + PyErr_Clear(); + return 0; } PyObject * PyMapping_Keys(PyObject *o) { - PyObject *keys; - PyObject *fast; + PyObject *keys; + PyObject *fast; - if (PyDict_CheckExact(o)) - return PyDict_Keys(o); - keys = PyObject_CallMethod(o, "keys", NULL); - if (keys == NULL) - return NULL; - fast = PySequence_Fast(keys, "o.keys() are not iterable"); - Py_DECREF(keys); - return fast; + if (PyDict_CheckExact(o)) + return PyDict_Keys(o); + keys = PyObject_CallMethod(o, "keys", NULL); + if (keys == NULL) + return NULL; + fast = PySequence_Fast(keys, "o.keys() are not iterable"); + Py_DECREF(keys); + return fast; } PyObject * PyMapping_Items(PyObject *o) { - PyObject *items; - PyObject *fast; + PyObject *items; + PyObject *fast; - if (PyDict_CheckExact(o)) - return PyDict_Items(o); - items = PyObject_CallMethod(o, "items", NULL); - if (items == NULL) - return NULL; - fast = PySequence_Fast(items, "o.items() are not iterable"); - Py_DECREF(items); - return fast; + if (PyDict_CheckExact(o)) + return PyDict_Items(o); + items = PyObject_CallMethod(o, "items", NULL); + if (items == NULL) + return NULL; + fast = PySequence_Fast(items, "o.items() are not iterable"); + Py_DECREF(items); + return fast; } PyObject * PyMapping_Values(PyObject *o) { - PyObject *values; - PyObject *fast; + PyObject *values; + PyObject *fast; - if (PyDict_CheckExact(o)) - return PyDict_Values(o); - values = PyObject_CallMethod(o, "values", NULL); - if (values == NULL) - return NULL; - fast = PySequence_Fast(values, "o.values() are not iterable"); - Py_DECREF(values); - return fast; + if (PyDict_CheckExact(o)) + return PyDict_Values(o); + values = PyObject_CallMethod(o, "values", NULL); + if (values == NULL) + return NULL; + fast = PySequence_Fast(values, "o.values() are not iterable"); + Py_DECREF(values); + return fast; } /* Operations on callable objects */ @@ -2145,253 +2145,253 @@ PyMapping_Values(PyObject *o) PyObject * PyObject_CallObject(PyObject *o, PyObject *a) { - return PyEval_CallObjectWithKeywords(o, a, NULL); + return PyEval_CallObjectWithKeywords(o, a, NULL); } PyObject * PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) { - ternaryfunc call; - - if ((call = func->ob_type->tp_call) != NULL) { - PyObject *result; - if (Py_EnterRecursiveCall(" while calling a Python object")) - return NULL; - result = (*call)(func, arg, kw); - Py_LeaveRecursiveCall(); - if (result == NULL && !PyErr_Occurred()) - PyErr_SetString( - PyExc_SystemError, - "NULL result without error in PyObject_Call"); - return result; - } - PyErr_Format(PyExc_TypeError, "'%.200s' object is not callable", - func->ob_type->tp_name); - return NULL; + ternaryfunc call; + + if ((call = func->ob_type->tp_call) != NULL) { + PyObject *result; + if (Py_EnterRecursiveCall(" while calling a Python object")) + return NULL; + result = (*call)(func, arg, kw); + Py_LeaveRecursiveCall(); + if (result == NULL && !PyErr_Occurred()) + PyErr_SetString( + PyExc_SystemError, + "NULL result without error in PyObject_Call"); + return result; + } + PyErr_Format(PyExc_TypeError, "'%.200s' object is not callable", + func->ob_type->tp_name); + return NULL; } static PyObject* call_function_tail(PyObject *callable, PyObject *args) { - PyObject *retval; + PyObject *retval; - if (args == NULL) - return NULL; + if (args == NULL) + return NULL; - if (!PyTuple_Check(args)) { - PyObject *a; + if (!PyTuple_Check(args)) { + PyObject *a; - a = PyTuple_New(1); - if (a == NULL) { - Py_DECREF(args); - return NULL; - } - PyTuple_SET_ITEM(a, 0, args); - args = a; - } - retval = PyObject_Call(callable, args, NULL); + a = PyTuple_New(1); + if (a == NULL) { + Py_DECREF(args); + return NULL; + } + PyTuple_SET_ITEM(a, 0, args); + args = a; + } + retval = PyObject_Call(callable, args, NULL); - Py_DECREF(args); + Py_DECREF(args); - return retval; + return retval; } PyObject * PyObject_CallFunction(PyObject *callable, char *format, ...) { - va_list va; - PyObject *args; + va_list va; + PyObject *args; - if (callable == NULL) - return null_error(); + if (callable == NULL) + return null_error(); - if (format && *format) { - va_start(va, format); - args = Py_VaBuildValue(format, va); - va_end(va); - } - else - args = PyTuple_New(0); + if (format && *format) { + va_start(va, format); + args = Py_VaBuildValue(format, va); + va_end(va); + } + else + args = PyTuple_New(0); - return call_function_tail(callable, args); + return call_function_tail(callable, args); } PyObject * _PyObject_CallFunction_SizeT(PyObject *callable, char *format, ...) { - va_list va; - PyObject *args; + va_list va; + PyObject *args; - if (callable == NULL) - return null_error(); + if (callable == NULL) + return null_error(); - if (format && *format) { - va_start(va, format); - args = _Py_VaBuildValue_SizeT(format, va); - va_end(va); - } - else - args = PyTuple_New(0); + if (format && *format) { + va_start(va, format); + args = _Py_VaBuildValue_SizeT(format, va); + va_end(va); + } + else + args = PyTuple_New(0); - return call_function_tail(callable, args); + return call_function_tail(callable, args); } PyObject * PyObject_CallMethod(PyObject *o, char *name, char *format, ...) { - va_list va; - PyObject *args; - PyObject *func = NULL; - PyObject *retval = NULL; + va_list va; + PyObject *args; + PyObject *func = NULL; + PyObject *retval = NULL; - if (o == NULL || name == NULL) - return null_error(); + if (o == NULL || name == NULL) + return null_error(); - func = PyObject_GetAttrString(o, name); - if (func == NULL) { - PyErr_SetString(PyExc_AttributeError, name); - return 0; - } + func = PyObject_GetAttrString(o, name); + if (func == NULL) { + PyErr_SetString(PyExc_AttributeError, name); + return 0; + } - if (!PyCallable_Check(func)) { - type_error("attribute of type '%.200s' is not callable", func); - goto exit; - } + if (!PyCallable_Check(func)) { + type_error("attribute of type '%.200s' is not callable", func); + goto exit; + } - if (format && *format) { - va_start(va, format); - args = Py_VaBuildValue(format, va); - va_end(va); - } - else - args = PyTuple_New(0); + if (format && *format) { + va_start(va, format); + args = Py_VaBuildValue(format, va); + va_end(va); + } + else + args = PyTuple_New(0); - retval = call_function_tail(func, args); + retval = call_function_tail(func, args); exit: - /* args gets consumed in call_function_tail */ - Py_XDECREF(func); + /* args gets consumed in call_function_tail */ + Py_XDECREF(func); - return retval; + return retval; } PyObject * _PyObject_CallMethod_SizeT(PyObject *o, char *name, char *format, ...) { - va_list va; - PyObject *args; - PyObject *func = NULL; - PyObject *retval = NULL; + va_list va; + PyObject *args; + PyObject *func = NULL; + PyObject *retval = NULL; - if (o == NULL || name == NULL) - return null_error(); + if (o == NULL || name == NULL) + return null_error(); - func = PyObject_GetAttrString(o, name); - if (func == NULL) { - PyErr_SetString(PyExc_AttributeError, name); - return 0; - } + func = PyObject_GetAttrString(o, name); + if (func == NULL) { + PyErr_SetString(PyExc_AttributeError, name); + return 0; + } - if (!PyCallable_Check(func)) { - type_error("attribute of type '%.200s' is not callable", func); - goto exit; - } + if (!PyCallable_Check(func)) { + type_error("attribute of type '%.200s' is not callable", func); + goto exit; + } - if (format && *format) { - va_start(va, format); - args = _Py_VaBuildValue_SizeT(format, va); - va_end(va); - } - else - args = PyTuple_New(0); + if (format && *format) { + va_start(va, format); + args = _Py_VaBuildValue_SizeT(format, va); + va_end(va); + } + else + args = PyTuple_New(0); - retval = call_function_tail(func, args); + retval = call_function_tail(func, args); exit: - /* args gets consumed in call_function_tail */ - Py_XDECREF(func); + /* args gets consumed in call_function_tail */ + Py_XDECREF(func); - return retval; + return retval; } static PyObject * objargs_mktuple(va_list va) { - int i, n = 0; - va_list countva; - PyObject *result, *tmp; + int i, n = 0; + va_list countva; + PyObject *result, *tmp; #ifdef VA_LIST_IS_ARRAY - memcpy(countva, va, sizeof(va_list)); + memcpy(countva, va, sizeof(va_list)); #else #ifdef __va_copy - __va_copy(countva, va); + __va_copy(countva, va); #else - countva = va; + countva = va; #endif #endif - while (((PyObject *)va_arg(countva, PyObject *)) != NULL) - ++n; - result = PyTuple_New(n); - if (result != NULL && n > 0) { - for (i = 0; i < n; ++i) { - tmp = (PyObject *)va_arg(va, PyObject *); - PyTuple_SET_ITEM(result, i, tmp); - Py_INCREF(tmp); - } - } - return result; + while (((PyObject *)va_arg(countva, PyObject *)) != NULL) + ++n; + result = PyTuple_New(n); + if (result != NULL && n > 0) { + for (i = 0; i < n; ++i) { + tmp = (PyObject *)va_arg(va, PyObject *); + PyTuple_SET_ITEM(result, i, tmp); + Py_INCREF(tmp); + } + } + return result; } PyObject * PyObject_CallMethodObjArgs(PyObject *callable, PyObject *name, ...) { - PyObject *args, *tmp; - va_list vargs; + PyObject *args, *tmp; + va_list vargs; - if (callable == NULL || name == NULL) - return null_error(); + if (callable == NULL || name == NULL) + return null_error(); - callable = PyObject_GetAttr(callable, name); - if (callable == NULL) - return NULL; + callable = PyObject_GetAttr(callable, name); + if (callable == NULL) + return NULL; - /* count the args */ - va_start(vargs, name); - args = objargs_mktuple(vargs); - va_end(vargs); - if (args == NULL) { - Py_DECREF(callable); - return NULL; - } - tmp = PyObject_Call(callable, args, NULL); - Py_DECREF(args); - Py_DECREF(callable); + /* count the args */ + va_start(vargs, name); + args = objargs_mktuple(vargs); + va_end(vargs); + if (args == NULL) { + Py_DECREF(callable); + return NULL; + } + tmp = PyObject_Call(callable, args, NULL); + Py_DECREF(args); + Py_DECREF(callable); - return tmp; + return tmp; } PyObject * PyObject_CallFunctionObjArgs(PyObject *callable, ...) { - PyObject *args, *tmp; - va_list vargs; + PyObject *args, *tmp; + va_list vargs; - if (callable == NULL) - return null_error(); + if (callable == NULL) + return null_error(); - /* count the args */ - va_start(vargs, callable); - args = objargs_mktuple(vargs); - va_end(vargs); - if (args == NULL) - return NULL; - tmp = PyObject_Call(callable, args, NULL); - Py_DECREF(args); + /* count the args */ + va_start(vargs, callable); + args = objargs_mktuple(vargs); + va_end(vargs); + if (args == NULL) + return NULL; + tmp = PyObject_Call(callable, args, NULL); + Py_DECREF(args); - return tmp; + return tmp; } @@ -2415,7 +2415,7 @@ PyObject_CallFunctionObjArgs(PyObject *callable, ...) * produce exactly the same results: NULL is returned and no error is set. * * If some exception other than AttributeError is raised, then NULL is also - * returned, but the exception is not cleared. That's because we want the + * returned, but the exception is not cleared. That's because we want the * exception to be propagated along. * * Callers are expected to test for PyErr_Occurred() when the return value @@ -2426,282 +2426,282 @@ PyObject_CallFunctionObjArgs(PyObject *callable, ...) static PyObject * abstract_get_bases(PyObject *cls) { - static PyObject *__bases__ = NULL; - PyObject *bases; - - if (__bases__ == NULL) { - __bases__ = PyUnicode_InternFromString("__bases__"); - if (__bases__ == NULL) - return NULL; - } - Py_ALLOW_RECURSION - bases = PyObject_GetAttr(cls, __bases__); - Py_END_ALLOW_RECURSION - if (bases == NULL) { - if (PyErr_ExceptionMatches(PyExc_AttributeError)) - PyErr_Clear(); - return NULL; - } - if (!PyTuple_Check(bases)) { - Py_DECREF(bases); - return NULL; - } - return bases; + static PyObject *__bases__ = NULL; + PyObject *bases; + + if (__bases__ == NULL) { + __bases__ = PyUnicode_InternFromString("__bases__"); + if (__bases__ == NULL) + return NULL; + } + Py_ALLOW_RECURSION + bases = PyObject_GetAttr(cls, __bases__); + Py_END_ALLOW_RECURSION + if (bases == NULL) { + if (PyErr_ExceptionMatches(PyExc_AttributeError)) + PyErr_Clear(); + return NULL; + } + if (!PyTuple_Check(bases)) { + Py_DECREF(bases); + return NULL; + } + return bases; } static int abstract_issubclass(PyObject *derived, PyObject *cls) { - PyObject *bases = NULL; - Py_ssize_t i, n; - int r = 0; - - while (1) { - if (derived == cls) - return 1; - bases = abstract_get_bases(derived); - if (bases == NULL) { - if (PyErr_Occurred()) - return -1; - return 0; - } - n = PyTuple_GET_SIZE(bases); - if (n == 0) { - Py_DECREF(bases); - return 0; - } - /* Avoid recursivity in the single inheritance case */ - if (n == 1) { - derived = PyTuple_GET_ITEM(bases, 0); - Py_DECREF(bases); - continue; - } - for (i = 0; i < n; i++) { - r = abstract_issubclass(PyTuple_GET_ITEM(bases, i), cls); - if (r != 0) - break; - } - Py_DECREF(bases); - return r; - } + PyObject *bases = NULL; + Py_ssize_t i, n; + int r = 0; + + while (1) { + if (derived == cls) + return 1; + bases = abstract_get_bases(derived); + if (bases == NULL) { + if (PyErr_Occurred()) + return -1; + return 0; + } + n = PyTuple_GET_SIZE(bases); + if (n == 0) { + Py_DECREF(bases); + return 0; + } + /* Avoid recursivity in the single inheritance case */ + if (n == 1) { + derived = PyTuple_GET_ITEM(bases, 0); + Py_DECREF(bases); + continue; + } + for (i = 0; i < n; i++) { + r = abstract_issubclass(PyTuple_GET_ITEM(bases, i), cls); + if (r != 0) + break; + } + Py_DECREF(bases); + return r; + } } static int check_class(PyObject *cls, const char *error) { - PyObject *bases = abstract_get_bases(cls); - if (bases == NULL) { - /* Do not mask errors. */ - if (!PyErr_Occurred()) - PyErr_SetString(PyExc_TypeError, error); - return 0; - } - Py_DECREF(bases); - return -1; + PyObject *bases = abstract_get_bases(cls); + if (bases == NULL) { + /* Do not mask errors. */ + if (!PyErr_Occurred()) + PyErr_SetString(PyExc_TypeError, error); + return 0; + } + Py_DECREF(bases); + return -1; } static int recursive_isinstance(PyObject *inst, PyObject *cls) { - PyObject *icls; - static PyObject *__class__ = NULL; - int retval = 0; - - if (__class__ == NULL) { - __class__ = PyUnicode_InternFromString("__class__"); - if (__class__ == NULL) - return -1; - } - - if (PyType_Check(cls)) { - retval = PyObject_TypeCheck(inst, (PyTypeObject *)cls); - if (retval == 0) { - PyObject *c = PyObject_GetAttr(inst, __class__); - if (c == NULL) { - PyErr_Clear(); - } - else { - if (c != (PyObject *)(inst->ob_type) && - PyType_Check(c)) - retval = PyType_IsSubtype( - (PyTypeObject *)c, - (PyTypeObject *)cls); - Py_DECREF(c); - } - } - } - else { - if (!check_class(cls, - "isinstance() arg 2 must be a class, type," - " or tuple of classes and types")) - return -1; - icls = PyObject_GetAttr(inst, __class__); - if (icls == NULL) { - PyErr_Clear(); - retval = 0; - } - else { - retval = abstract_issubclass(icls, cls); - Py_DECREF(icls); - } - } - - return retval; + PyObject *icls; + static PyObject *__class__ = NULL; + int retval = 0; + + if (__class__ == NULL) { + __class__ = PyUnicode_InternFromString("__class__"); + if (__class__ == NULL) + return -1; + } + + if (PyType_Check(cls)) { + retval = PyObject_TypeCheck(inst, (PyTypeObject *)cls); + if (retval == 0) { + PyObject *c = PyObject_GetAttr(inst, __class__); + if (c == NULL) { + PyErr_Clear(); + } + else { + if (c != (PyObject *)(inst->ob_type) && + PyType_Check(c)) + retval = PyType_IsSubtype( + (PyTypeObject *)c, + (PyTypeObject *)cls); + Py_DECREF(c); + } + } + } + else { + if (!check_class(cls, + "isinstance() arg 2 must be a class, type," + " or tuple of classes and types")) + return -1; + icls = PyObject_GetAttr(inst, __class__); + if (icls == NULL) { + PyErr_Clear(); + retval = 0; + } + else { + retval = abstract_issubclass(icls, cls); + Py_DECREF(icls); + } + } + + return retval; } int PyObject_IsInstance(PyObject *inst, PyObject *cls) { - static PyObject *name = NULL; - PyObject *checker; - - /* Quick test for an exact match */ - if (Py_TYPE(inst) == (PyTypeObject *)cls) - return 1; - - if (PyTuple_Check(cls)) { - Py_ssize_t i; - Py_ssize_t n; - int r = 0; - - if (Py_EnterRecursiveCall(" in __instancecheck__")) - return -1; - n = PyTuple_GET_SIZE(cls); - for (i = 0; i < n; ++i) { - PyObject *item = PyTuple_GET_ITEM(cls, i); - r = PyObject_IsInstance(inst, item); - if (r != 0) - /* either found it, or got an error */ - break; - } - Py_LeaveRecursiveCall(); - return r; - } - - checker = _PyObject_LookupSpecial(cls, "__instancecheck__", &name); - if (checker != NULL) { - PyObject *res; - int ok = -1; - if (Py_EnterRecursiveCall(" in __instancecheck__")) { - Py_DECREF(checker); - return ok; - } - res = PyObject_CallFunctionObjArgs(checker, inst, NULL); - Py_LeaveRecursiveCall(); - Py_DECREF(checker); - if (res != NULL) { - ok = PyObject_IsTrue(res); - Py_DECREF(res); - } - return ok; - } - else if (PyErr_Occurred()) - return -1; - return recursive_isinstance(inst, cls); -} - -static int + static PyObject *name = NULL; + PyObject *checker; + + /* Quick test for an exact match */ + if (Py_TYPE(inst) == (PyTypeObject *)cls) + return 1; + + if (PyTuple_Check(cls)) { + Py_ssize_t i; + Py_ssize_t n; + int r = 0; + + if (Py_EnterRecursiveCall(" in __instancecheck__")) + return -1; + n = PyTuple_GET_SIZE(cls); + for (i = 0; i < n; ++i) { + PyObject *item = PyTuple_GET_ITEM(cls, i); + r = PyObject_IsInstance(inst, item); + if (r != 0) + /* either found it, or got an error */ + break; + } + Py_LeaveRecursiveCall(); + return r; + } + + checker = _PyObject_LookupSpecial(cls, "__instancecheck__", &name); + if (checker != NULL) { + PyObject *res; + int ok = -1; + if (Py_EnterRecursiveCall(" in __instancecheck__")) { + Py_DECREF(checker); + return ok; + } + res = PyObject_CallFunctionObjArgs(checker, inst, NULL); + Py_LeaveRecursiveCall(); + Py_DECREF(checker); + if (res != NULL) { + ok = PyObject_IsTrue(res); + Py_DECREF(res); + } + return ok; + } + else if (PyErr_Occurred()) + return -1; + return recursive_isinstance(inst, cls); +} + +static int recursive_issubclass(PyObject *derived, PyObject *cls) { - if (PyType_Check(cls) && PyType_Check(derived)) { - /* Fast path (non-recursive) */ - return PyType_IsSubtype((PyTypeObject *)derived, (PyTypeObject *)cls); - } - if (!check_class(derived, - "issubclass() arg 1 must be a class")) - return -1; - if (!check_class(cls, - "issubclass() arg 2 must be a class" - " or tuple of classes")) - return -1; + if (PyType_Check(cls) && PyType_Check(derived)) { + /* Fast path (non-recursive) */ + return PyType_IsSubtype((PyTypeObject *)derived, (PyTypeObject *)cls); + } + if (!check_class(derived, + "issubclass() arg 1 must be a class")) + return -1; + if (!check_class(cls, + "issubclass() arg 2 must be a class" + " or tuple of classes")) + return -1; - return abstract_issubclass(derived, cls); + return abstract_issubclass(derived, cls); } int PyObject_IsSubclass(PyObject *derived, PyObject *cls) { - static PyObject *name = NULL; - PyObject *checker; - - if (PyTuple_Check(cls)) { - Py_ssize_t i; - Py_ssize_t n; - int r = 0; - - if (Py_EnterRecursiveCall(" in __subclasscheck__")) - return -1; - n = PyTuple_GET_SIZE(cls); - for (i = 0; i < n; ++i) { - PyObject *item = PyTuple_GET_ITEM(cls, i); - r = PyObject_IsSubclass(derived, item); - if (r != 0) - /* either found it, or got an error */ - break; - } - Py_LeaveRecursiveCall(); - return r; - } - - checker = _PyObject_LookupSpecial(cls, "__subclasscheck__", &name); - if (checker != NULL) { - PyObject *res; - int ok = -1; - if (Py_EnterRecursiveCall(" in __subclasscheck__")) { - Py_DECREF(checker); - return ok; - } - res = PyObject_CallFunctionObjArgs(checker, derived, NULL); - Py_LeaveRecursiveCall(); - Py_DECREF(checker); - if (res != NULL) { - ok = PyObject_IsTrue(res); - Py_DECREF(res); - } - return ok; - } - else if (PyErr_Occurred()) - return -1; - return recursive_issubclass(derived, cls); + static PyObject *name = NULL; + PyObject *checker; + + if (PyTuple_Check(cls)) { + Py_ssize_t i; + Py_ssize_t n; + int r = 0; + + if (Py_EnterRecursiveCall(" in __subclasscheck__")) + return -1; + n = PyTuple_GET_SIZE(cls); + for (i = 0; i < n; ++i) { + PyObject *item = PyTuple_GET_ITEM(cls, i); + r = PyObject_IsSubclass(derived, item); + if (r != 0) + /* either found it, or got an error */ + break; + } + Py_LeaveRecursiveCall(); + return r; + } + + checker = _PyObject_LookupSpecial(cls, "__subclasscheck__", &name); + if (checker != NULL) { + PyObject *res; + int ok = -1; + if (Py_EnterRecursiveCall(" in __subclasscheck__")) { + Py_DECREF(checker); + return ok; + } + res = PyObject_CallFunctionObjArgs(checker, derived, NULL); + Py_LeaveRecursiveCall(); + Py_DECREF(checker); + if (res != NULL) { + ok = PyObject_IsTrue(res); + Py_DECREF(res); + } + return ok; + } + else if (PyErr_Occurred()) + return -1; + return recursive_issubclass(derived, cls); } int _PyObject_RealIsInstance(PyObject *inst, PyObject *cls) { - return recursive_isinstance(inst, cls); + return recursive_isinstance(inst, cls); } int _PyObject_RealIsSubclass(PyObject *derived, PyObject *cls) { - return recursive_issubclass(derived, cls); + return recursive_issubclass(derived, cls); } PyObject * PyObject_GetIter(PyObject *o) { - PyTypeObject *t = o->ob_type; - getiterfunc f = NULL; - f = t->tp_iter; - if (f == NULL) { - if (PySequence_Check(o)) - return PySeqIter_New(o); - return type_error("'%.200s' object is not iterable", o); - } - else { - PyObject *res = (*f)(o); - if (res != NULL && !PyIter_Check(res)) { - PyErr_Format(PyExc_TypeError, - "iter() returned non-iterator " - "of type '%.100s'", - res->ob_type->tp_name); - Py_DECREF(res); - res = NULL; - } - return res; - } + PyTypeObject *t = o->ob_type; + getiterfunc f = NULL; + f = t->tp_iter; + if (f == NULL) { + if (PySequence_Check(o)) + return PySeqIter_New(o); + return type_error("'%.200s' object is not iterable", o); + } + else { + PyObject *res = (*f)(o); + if (res != NULL && !PyIter_Check(res)) { + PyErr_Format(PyExc_TypeError, + "iter() returned non-iterator " + "of type '%.100s'", + res->ob_type->tp_name); + Py_DECREF(res); + res = NULL; + } + return res; + } } /* Return next item. @@ -2709,16 +2709,16 @@ PyObject_GetIter(PyObject *o) * If the iteration terminates normally, return NULL and clear the * PyExc_StopIteration exception (if it was set). PyErr_Occurred() * will be false. - * Else return the next object. PyErr_Occurred() will be false. + * Else return the next object. PyErr_Occurred() will be false. */ PyObject * PyIter_Next(PyObject *iter) { - PyObject *result; - result = (*iter->ob_type->tp_iternext)(iter); - if (result == NULL && - PyErr_Occurred() && - PyErr_ExceptionMatches(PyExc_StopIteration)) - PyErr_Clear(); - return result; + PyObject *result; + result = (*iter->ob_type->tp_iternext)(iter); + if (result == NULL && + PyErr_Occurred() && + PyErr_ExceptionMatches(PyExc_StopIteration)) + PyErr_Clear(); + return result; } diff --git a/Objects/boolobject.c b/Objects/boolobject.c index 3d55543..31510bb 100644 --- a/Objects/boolobject.c +++ b/Objects/boolobject.c @@ -11,30 +11,30 @@ static PyObject *true_str = NULL; static PyObject * bool_repr(PyObject *self) { - PyObject *s; - - if (self == Py_True) - s = true_str ? true_str : - (true_str = PyUnicode_InternFromString("True")); - else - s = false_str ? false_str : - (false_str = PyUnicode_InternFromString("False")); - Py_XINCREF(s); - return s; + PyObject *s; + + if (self == Py_True) + s = true_str ? true_str : + (true_str = PyUnicode_InternFromString("True")); + else + s = false_str ? false_str : + (false_str = PyUnicode_InternFromString("False")); + Py_XINCREF(s); + return s; } /* Function to return a bool from a C long */ PyObject *PyBool_FromLong(long ok) { - PyObject *result; - - if (ok) - result = Py_True; - else - result = Py_False; - Py_INCREF(result); - return result; + PyObject *result; + + if (ok) + result = Py_True; + else + result = Py_False; + Py_INCREF(result); + return result; } /* We define bool_new to always return either Py_True or Py_False */ @@ -42,16 +42,16 @@ PyObject *PyBool_FromLong(long ok) static PyObject * bool_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - static char *kwlist[] = {"x", 0}; - PyObject *x = Py_False; - long ok; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "|O:bool", kwlist, &x)) - return NULL; - ok = PyObject_IsTrue(x); - if (ok < 0) - return NULL; - return PyBool_FromLong(ok); + static char *kwlist[] = {"x", 0}; + PyObject *x = Py_False; + long ok; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "|O:bool", kwlist, &x)) + return NULL; + ok = PyObject_IsTrue(x); + if (ok < 0) + return NULL; + return PyBool_FromLong(ok); } /* Arithmetic operations redefined to return bool if both args are bool. */ @@ -59,25 +59,25 @@ bool_new(PyTypeObject *type, PyObject *args, PyObject *kwds) static PyObject * bool_and(PyObject *a, PyObject *b) { - if (!PyBool_Check(a) || !PyBool_Check(b)) - return PyLong_Type.tp_as_number->nb_and(a, b); - return PyBool_FromLong((a == Py_True) & (b == Py_True)); + if (!PyBool_Check(a) || !PyBool_Check(b)) + return PyLong_Type.tp_as_number->nb_and(a, b); + return PyBool_FromLong((a == Py_True) & (b == Py_True)); } static PyObject * bool_or(PyObject *a, PyObject *b) { - if (!PyBool_Check(a) || !PyBool_Check(b)) - return PyLong_Type.tp_as_number->nb_or(a, b); - return PyBool_FromLong((a == Py_True) | (b == Py_True)); + if (!PyBool_Check(a) || !PyBool_Check(b)) + return PyLong_Type.tp_as_number->nb_or(a, b); + return PyBool_FromLong((a == Py_True) | (b == Py_True)); } static PyObject * bool_xor(PyObject *a, PyObject *b) { - if (!PyBool_Check(a) || !PyBool_Check(b)) - return PyLong_Type.tp_as_number->nb_xor(a, b); - return PyBool_FromLong((a == Py_True) ^ (b == Py_True)); + if (!PyBool_Check(a) || !PyBool_Check(b)) + return PyLong_Type.tp_as_number->nb_xor(a, b); + return PyBool_FromLong((a == Py_True) ^ (b == Py_True)); } /* Doc string */ @@ -92,93 +92,93 @@ The class bool is a subclass of the class int, and cannot be subclassed."); /* Arithmetic methods -- only so we can override &, |, ^. */ static PyNumberMethods bool_as_number = { - 0, /* nb_add */ - 0, /* nb_subtract */ - 0, /* nb_multiply */ - 0, /* nb_remainder */ - 0, /* nb_divmod */ - 0, /* nb_power */ - 0, /* nb_negative */ - 0, /* nb_positive */ - 0, /* nb_absolute */ - 0, /* nb_bool */ - 0, /* nb_invert */ - 0, /* nb_lshift */ - 0, /* nb_rshift */ - bool_and, /* nb_and */ - bool_xor, /* nb_xor */ - bool_or, /* nb_or */ - 0, /* nb_int */ - 0, /* nb_reserved */ - 0, /* nb_float */ - 0, /* nb_inplace_add */ - 0, /* nb_inplace_subtract */ - 0, /* nb_inplace_multiply */ - 0, /* nb_inplace_remainder */ - 0, /* nb_inplace_power */ - 0, /* nb_inplace_lshift */ - 0, /* nb_inplace_rshift */ - 0, /* nb_inplace_and */ - 0, /* nb_inplace_xor */ - 0, /* nb_inplace_or */ - 0, /* nb_floor_divide */ - 0, /* nb_true_divide */ - 0, /* nb_inplace_floor_divide */ - 0, /* nb_inplace_true_divide */ - 0, /* nb_index */ + 0, /* nb_add */ + 0, /* nb_subtract */ + 0, /* nb_multiply */ + 0, /* nb_remainder */ + 0, /* nb_divmod */ + 0, /* nb_power */ + 0, /* nb_negative */ + 0, /* nb_positive */ + 0, /* nb_absolute */ + 0, /* nb_bool */ + 0, /* nb_invert */ + 0, /* nb_lshift */ + 0, /* nb_rshift */ + bool_and, /* nb_and */ + bool_xor, /* nb_xor */ + bool_or, /* nb_or */ + 0, /* nb_int */ + 0, /* nb_reserved */ + 0, /* nb_float */ + 0, /* nb_inplace_add */ + 0, /* nb_inplace_subtract */ + 0, /* nb_inplace_multiply */ + 0, /* nb_inplace_remainder */ + 0, /* nb_inplace_power */ + 0, /* nb_inplace_lshift */ + 0, /* nb_inplace_rshift */ + 0, /* nb_inplace_and */ + 0, /* nb_inplace_xor */ + 0, /* nb_inplace_or */ + 0, /* nb_floor_divide */ + 0, /* nb_true_divide */ + 0, /* nb_inplace_floor_divide */ + 0, /* nb_inplace_true_divide */ + 0, /* nb_index */ }; /* The type object for bool. Note that this cannot be subclassed! */ PyTypeObject PyBool_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "bool", - sizeof(struct _longobject), - 0, - 0, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - bool_repr, /* tp_repr */ - &bool_as_number, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - bool_repr, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ - bool_doc, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - &PyLong_Type, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - bool_new, /* tp_new */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "bool", + sizeof(struct _longobject), + 0, + 0, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + bool_repr, /* tp_repr */ + &bool_as_number, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + bool_repr, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + bool_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + &PyLong_Type, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + bool_new, /* tp_new */ }; /* The objects representing bool values False and True */ struct _longobject _Py_FalseStruct = { - PyVarObject_HEAD_INIT(&PyBool_Type, 0) - { 0 } + PyVarObject_HEAD_INIT(&PyBool_Type, 0) + { 0 } }; struct _longobject _Py_TrueStruct = { - PyVarObject_HEAD_INIT(&PyBool_Type, 1) - { 1 } + PyVarObject_HEAD_INIT(&PyBool_Type, 1) + { 1 } }; diff --git a/Objects/bytes_methods.c b/Objects/bytes_methods.c index 6908eb8..215a1fa 100644 --- a/Objects/bytes_methods.c +++ b/Objects/bytes_methods.c @@ -24,7 +24,7 @@ _Py_bytes_isspace(const char *cptr, Py_ssize_t len) e = p + len; for (; p < e; p++) { - if (!Py_ISSPACE(*p)) + if (!Py_ISSPACE(*p)) Py_RETURN_FALSE; } Py_RETURN_TRUE; @@ -46,16 +46,16 @@ _Py_bytes_isalpha(const char *cptr, Py_ssize_t len) /* Shortcut for single character strings */ if (len == 1 && Py_ISALPHA(*p)) - Py_RETURN_TRUE; + Py_RETURN_TRUE; /* Special case for empty strings */ if (len == 0) - Py_RETURN_FALSE; + Py_RETURN_FALSE; e = p + len; for (; p < e; p++) { - if (!Py_ISALPHA(*p)) - Py_RETURN_FALSE; + if (!Py_ISALPHA(*p)) + Py_RETURN_FALSE; } Py_RETURN_TRUE; } @@ -76,16 +76,16 @@ _Py_bytes_isalnum(const char *cptr, Py_ssize_t len) /* Shortcut for single character strings */ if (len == 1 && Py_ISALNUM(*p)) - Py_RETURN_TRUE; + Py_RETURN_TRUE; /* Special case for empty strings */ if (len == 0) - Py_RETURN_FALSE; + Py_RETURN_FALSE; e = p + len; for (; p < e; p++) { - if (!Py_ISALNUM(*p)) - Py_RETURN_FALSE; + if (!Py_ISALNUM(*p)) + Py_RETURN_FALSE; } Py_RETURN_TRUE; } @@ -106,16 +106,16 @@ _Py_bytes_isdigit(const char *cptr, Py_ssize_t len) /* Shortcut for single character strings */ if (len == 1 && Py_ISDIGIT(*p)) - Py_RETURN_TRUE; + Py_RETURN_TRUE; /* Special case for empty strings */ if (len == 0) - Py_RETURN_FALSE; + Py_RETURN_FALSE; e = p + len; for (; p < e; p++) { - if (!Py_ISDIGIT(*p)) - Py_RETURN_FALSE; + if (!Py_ISDIGIT(*p)) + Py_RETURN_FALSE; } Py_RETURN_TRUE; } @@ -137,19 +137,19 @@ _Py_bytes_islower(const char *cptr, Py_ssize_t len) /* Shortcut for single character strings */ if (len == 1) - return PyBool_FromLong(Py_ISLOWER(*p)); + return PyBool_FromLong(Py_ISLOWER(*p)); /* Special case for empty strings */ if (len == 0) - Py_RETURN_FALSE; + Py_RETURN_FALSE; e = p + len; cased = 0; for (; p < e; p++) { - if (Py_ISUPPER(*p)) - Py_RETURN_FALSE; - else if (!cased && Py_ISLOWER(*p)) - cased = 1; + if (Py_ISUPPER(*p)) + Py_RETURN_FALSE; + else if (!cased && Py_ISLOWER(*p)) + cased = 1; } return PyBool_FromLong(cased); } @@ -171,19 +171,19 @@ _Py_bytes_isupper(const char *cptr, Py_ssize_t len) /* Shortcut for single character strings */ if (len == 1) - return PyBool_FromLong(Py_ISUPPER(*p)); + return PyBool_FromLong(Py_ISUPPER(*p)); /* Special case for empty strings */ if (len == 0) - Py_RETURN_FALSE; + Py_RETURN_FALSE; e = p + len; cased = 0; for (; p < e; p++) { - if (Py_ISLOWER(*p)) - Py_RETURN_FALSE; - else if (!cased && Py_ISUPPER(*p)) - cased = 1; + if (Py_ISLOWER(*p)) + Py_RETURN_FALSE; + else if (!cased && Py_ISUPPER(*p)) + cased = 1; } return PyBool_FromLong(cased); } @@ -207,32 +207,32 @@ _Py_bytes_istitle(const char *cptr, Py_ssize_t len) /* Shortcut for single character strings */ if (len == 1) - return PyBool_FromLong(Py_ISUPPER(*p)); + return PyBool_FromLong(Py_ISUPPER(*p)); /* Special case for empty strings */ if (len == 0) - Py_RETURN_FALSE; + Py_RETURN_FALSE; e = p + len; cased = 0; previous_is_cased = 0; for (; p < e; p++) { - register const unsigned char ch = *p; - - if (Py_ISUPPER(ch)) { - if (previous_is_cased) - Py_RETURN_FALSE; - previous_is_cased = 1; - cased = 1; - } - else if (Py_ISLOWER(ch)) { - if (!previous_is_cased) - Py_RETURN_FALSE; - previous_is_cased = 1; - cased = 1; - } - else - previous_is_cased = 0; + register const unsigned char ch = *p; + + if (Py_ISUPPER(ch)) { + if (previous_is_cased) + Py_RETURN_FALSE; + previous_is_cased = 1; + cased = 1; + } + else if (Py_ISLOWER(ch)) { + if (!previous_is_cased) + Py_RETURN_FALSE; + previous_is_cased = 1; + cased = 1; + } + else + previous_is_cased = 0; } return PyBool_FromLong(cased); } @@ -246,23 +246,23 @@ Return a copy of B with all ASCII characters converted to lowercase."); void _Py_bytes_lower(char *result, const char *cptr, Py_ssize_t len) { - Py_ssize_t i; + Py_ssize_t i; /* - newobj = PyBytes_FromStringAndSize(NULL, len); - if (!newobj) - return NULL; + newobj = PyBytes_FromStringAndSize(NULL, len); + if (!newobj) + return NULL; - s = PyBytes_AS_STRING(newobj); + s = PyBytes_AS_STRING(newobj); */ - Py_MEMCPY(result, cptr, len); + Py_MEMCPY(result, cptr, len); - for (i = 0; i < len; i++) { - int c = Py_CHARMASK(result[i]); - if (Py_ISUPPER(c)) - result[i] = Py_TOLOWER(c); - } + for (i = 0; i < len; i++) { + int c = Py_CHARMASK(result[i]); + if (Py_ISUPPER(c)) + result[i] = Py_TOLOWER(c); + } } @@ -274,23 +274,23 @@ Return a copy of B with all ASCII characters converted to uppercase."); void _Py_bytes_upper(char *result, const char *cptr, Py_ssize_t len) { - Py_ssize_t i; + Py_ssize_t i; /* - newobj = PyBytes_FromStringAndSize(NULL, len); - if (!newobj) - return NULL; + newobj = PyBytes_FromStringAndSize(NULL, len); + if (!newobj) + return NULL; - s = PyBytes_AS_STRING(newobj); + s = PyBytes_AS_STRING(newobj); */ - Py_MEMCPY(result, cptr, len); + Py_MEMCPY(result, cptr, len); - for (i = 0; i < len; i++) { - int c = Py_CHARMASK(result[i]); - if (Py_ISLOWER(c)) - result[i] = Py_TOUPPER(c); - } + for (i = 0; i < len; i++) { + int c = Py_CHARMASK(result[i]); + if (Py_ISLOWER(c)) + result[i] = Py_TOUPPER(c); + } } @@ -303,29 +303,29 @@ characters, all remaining cased characters have lowercase."); void _Py_bytes_title(char *result, char *s, Py_ssize_t len) { - Py_ssize_t i; - int previous_is_cased = 0; + Py_ssize_t i; + int previous_is_cased = 0; /* - newobj = PyBytes_FromStringAndSize(NULL, len); - if (newobj == NULL) - return NULL; - s_new = PyBytes_AsString(newobj); + newobj = PyBytes_FromStringAndSize(NULL, len); + if (newobj == NULL) + return NULL; + s_new = PyBytes_AsString(newobj); */ - for (i = 0; i < len; i++) { - int c = Py_CHARMASK(*s++); - if (Py_ISLOWER(c)) { - if (!previous_is_cased) - c = Py_TOUPPER(c); - previous_is_cased = 1; - } else if (Py_ISUPPER(c)) { - if (previous_is_cased) - c = Py_TOLOWER(c); - previous_is_cased = 1; - } else - previous_is_cased = 0; - *result++ = c; - } + for (i = 0; i < len; i++) { + int c = Py_CHARMASK(*s++); + if (Py_ISLOWER(c)) { + if (!previous_is_cased) + c = Py_TOUPPER(c); + previous_is_cased = 1; + } else if (Py_ISUPPER(c)) { + if (previous_is_cased) + c = Py_TOLOWER(c); + previous_is_cased = 1; + } else + previous_is_cased = 0; + *result++ = c; + } } @@ -337,30 +337,30 @@ Return a copy of B with only its first character capitalized (ASCII)."); void _Py_bytes_capitalize(char *result, char *s, Py_ssize_t len) { - Py_ssize_t i; + Py_ssize_t i; /* - newobj = PyBytes_FromStringAndSize(NULL, len); - if (newobj == NULL) - return NULL; - s_new = PyBytes_AsString(newobj); + newobj = PyBytes_FromStringAndSize(NULL, len); + if (newobj == NULL) + return NULL; + s_new = PyBytes_AsString(newobj); */ - if (0 < len) { - int c = Py_CHARMASK(*s++); - if (Py_ISLOWER(c)) - *result = Py_TOUPPER(c); - else - *result = c; - result++; - } - for (i = 1; i < len; i++) { - int c = Py_CHARMASK(*s++); - if (Py_ISUPPER(c)) - *result = Py_TOLOWER(c); - else - *result = c; - result++; - } + if (0 < len) { + int c = Py_CHARMASK(*s++); + if (Py_ISLOWER(c)) + *result = Py_TOUPPER(c); + else + *result = c; + result++; + } + for (i = 1; i < len; i++) { + int c = Py_CHARMASK(*s++); + if (Py_ISUPPER(c)) + *result = Py_TOLOWER(c); + else + *result = c; + result++; + } } @@ -373,26 +373,26 @@ to lowercase ASCII and vice versa."); void _Py_bytes_swapcase(char *result, char *s, Py_ssize_t len) { - Py_ssize_t i; + Py_ssize_t i; /* - newobj = PyBytes_FromStringAndSize(NULL, len); - if (newobj == NULL) - return NULL; - s_new = PyBytes_AsString(newobj); + newobj = PyBytes_FromStringAndSize(NULL, len); + if (newobj == NULL) + return NULL; + s_new = PyBytes_AsString(newobj); */ - for (i = 0; i < len; i++) { - int c = Py_CHARMASK(*s++); - if (Py_ISLOWER(c)) { - *result = Py_TOUPPER(c); - } - else if (Py_ISUPPER(c)) { - *result = Py_TOLOWER(c); - } - else - *result = c; - result++; - } + for (i = 0; i < len; i++) { + int c = Py_CHARMASK(*s++); + if (Py_ISLOWER(c)) { + *result = Py_TOUPPER(c); + } + else if (Py_ISUPPER(c)) { + *result = Py_TOLOWER(c); + } + else + *result = c; + result++; + } } @@ -425,40 +425,40 @@ _getbuffer(PyObject *obj, Py_buffer *view) PyObject * _Py_bytes_maketrans(PyObject *args) { - PyObject *frm, *to, *res = NULL; - Py_buffer bfrm, bto; - Py_ssize_t i; - char *p; - - bfrm.len = -1; - bto.len = -1; - - if (!PyArg_ParseTuple(args, "OO:maketrans", &frm, &to)) - return NULL; - if (_getbuffer(frm, &bfrm) < 0) - return NULL; - if (_getbuffer(to, &bto) < 0) - goto done; - if (bfrm.len != bto.len) { - PyErr_Format(PyExc_ValueError, - "maketrans arguments must have same length"); - goto done; - } - res = PyBytes_FromStringAndSize(NULL, 256); - if (!res) { - goto done; - } - p = PyBytes_AS_STRING(res); - for (i = 0; i < 256; i++) - p[i] = i; - for (i = 0; i < bfrm.len; i++) { - p[((unsigned char *)bfrm.buf)[i]] = ((char *)bto.buf)[i]; - } + PyObject *frm, *to, *res = NULL; + Py_buffer bfrm, bto; + Py_ssize_t i; + char *p; + + bfrm.len = -1; + bto.len = -1; + + if (!PyArg_ParseTuple(args, "OO:maketrans", &frm, &to)) + return NULL; + if (_getbuffer(frm, &bfrm) < 0) + return NULL; + if (_getbuffer(to, &bto) < 0) + goto done; + if (bfrm.len != bto.len) { + PyErr_Format(PyExc_ValueError, + "maketrans arguments must have same length"); + goto done; + } + res = PyBytes_FromStringAndSize(NULL, 256); + if (!res) { + goto done; + } + p = PyBytes_AS_STRING(res); + for (i = 0; i < 256; i++) + p[i] = i; + for (i = 0; i < bfrm.len; i++) { + p[((unsigned char *)bfrm.buf)[i]] = ((char *)bto.buf)[i]; + } done: - if (bfrm.len != -1) - PyBuffer_Release(&bfrm); - if (bto.len != -1) - PyBuffer_Release(&bto); - return res; + if (bfrm.len != -1) + PyBuffer_Release(&bfrm); + if (bto.len != -1) + PyBuffer_Release(&bto); + return res; } diff --git a/Objects/bytesobject.c b/Objects/bytesobject.c index 36d71c0..ab72401 100644 --- a/Objects/bytesobject.c +++ b/Objects/bytesobject.c @@ -14,14 +14,14 @@ _getbuffer(PyObject *obj, Py_buffer *view) if (buffer == NULL || buffer->bf_getbuffer == NULL) { - PyErr_Format(PyExc_TypeError, - "Type %.100s doesn't support the buffer API", - Py_TYPE(obj)->tp_name); - return -1; + PyErr_Format(PyExc_TypeError, + "Type %.100s doesn't support the buffer API", + Py_TYPE(obj)->tp_name); + return -1; } if (buffer->bf_getbuffer(obj, view, PyBUF_SIMPLE) < 0) - return -1; + return -1; return view->len; } @@ -69,305 +69,305 @@ static PyBytesObject *nullstring; PyObject * PyBytes_FromStringAndSize(const char *str, Py_ssize_t size) { - register PyBytesObject *op; - if (size < 0) { - PyErr_SetString(PyExc_SystemError, - "Negative size passed to PyBytes_FromStringAndSize"); - return NULL; - } - if (size == 0 && (op = nullstring) != NULL) { + register PyBytesObject *op; + if (size < 0) { + PyErr_SetString(PyExc_SystemError, + "Negative size passed to PyBytes_FromStringAndSize"); + return NULL; + } + if (size == 0 && (op = nullstring) != NULL) { #ifdef COUNT_ALLOCS - null_strings++; + null_strings++; #endif - Py_INCREF(op); - return (PyObject *)op; - } - if (size == 1 && str != NULL && - (op = characters[*str & UCHAR_MAX]) != NULL) - { + Py_INCREF(op); + return (PyObject *)op; + } + if (size == 1 && str != NULL && + (op = characters[*str & UCHAR_MAX]) != NULL) + { #ifdef COUNT_ALLOCS - one_strings++; + one_strings++; #endif - Py_INCREF(op); - return (PyObject *)op; - } - - if (size > PY_SSIZE_T_MAX - PyBytesObject_SIZE) { - PyErr_SetString(PyExc_OverflowError, - "byte string is too large"); - return NULL; - } - - /* Inline PyObject_NewVar */ - op = (PyBytesObject *)PyObject_MALLOC(PyBytesObject_SIZE + size); - if (op == NULL) - return PyErr_NoMemory(); - PyObject_INIT_VAR(op, &PyBytes_Type, size); - op->ob_shash = -1; - if (str != NULL) - Py_MEMCPY(op->ob_sval, str, size); - op->ob_sval[size] = '\0'; - /* share short strings */ - if (size == 0) { - nullstring = op; - Py_INCREF(op); - } else if (size == 1 && str != NULL) { - characters[*str & UCHAR_MAX] = op; - Py_INCREF(op); - } - return (PyObject *) op; + Py_INCREF(op); + return (PyObject *)op; + } + + if (size > PY_SSIZE_T_MAX - PyBytesObject_SIZE) { + PyErr_SetString(PyExc_OverflowError, + "byte string is too large"); + return NULL; + } + + /* Inline PyObject_NewVar */ + op = (PyBytesObject *)PyObject_MALLOC(PyBytesObject_SIZE + size); + if (op == NULL) + return PyErr_NoMemory(); + PyObject_INIT_VAR(op, &PyBytes_Type, size); + op->ob_shash = -1; + if (str != NULL) + Py_MEMCPY(op->ob_sval, str, size); + op->ob_sval[size] = '\0'; + /* share short strings */ + if (size == 0) { + nullstring = op; + Py_INCREF(op); + } else if (size == 1 && str != NULL) { + characters[*str & UCHAR_MAX] = op; + Py_INCREF(op); + } + return (PyObject *) op; } PyObject * PyBytes_FromString(const char *str) { - register size_t size; - register PyBytesObject *op; - - assert(str != NULL); - size = strlen(str); - if (size > PY_SSIZE_T_MAX - PyBytesObject_SIZE) { - PyErr_SetString(PyExc_OverflowError, - "byte string is too long"); - return NULL; - } - if (size == 0 && (op = nullstring) != NULL) { + register size_t size; + register PyBytesObject *op; + + assert(str != NULL); + size = strlen(str); + if (size > PY_SSIZE_T_MAX - PyBytesObject_SIZE) { + PyErr_SetString(PyExc_OverflowError, + "byte string is too long"); + return NULL; + } + if (size == 0 && (op = nullstring) != NULL) { #ifdef COUNT_ALLOCS - null_strings++; + null_strings++; #endif - Py_INCREF(op); - return (PyObject *)op; - } - if (size == 1 && (op = characters[*str & UCHAR_MAX]) != NULL) { + Py_INCREF(op); + return (PyObject *)op; + } + if (size == 1 && (op = characters[*str & UCHAR_MAX]) != NULL) { #ifdef COUNT_ALLOCS - one_strings++; + one_strings++; #endif - Py_INCREF(op); - return (PyObject *)op; - } - - /* Inline PyObject_NewVar */ - op = (PyBytesObject *)PyObject_MALLOC(PyBytesObject_SIZE + size); - if (op == NULL) - return PyErr_NoMemory(); - PyObject_INIT_VAR(op, &PyBytes_Type, size); - op->ob_shash = -1; - Py_MEMCPY(op->ob_sval, str, size+1); - /* share short strings */ - if (size == 0) { - nullstring = op; - Py_INCREF(op); - } else if (size == 1) { - characters[*str & UCHAR_MAX] = op; - Py_INCREF(op); - } - return (PyObject *) op; + Py_INCREF(op); + return (PyObject *)op; + } + + /* Inline PyObject_NewVar */ + op = (PyBytesObject *)PyObject_MALLOC(PyBytesObject_SIZE + size); + if (op == NULL) + return PyErr_NoMemory(); + PyObject_INIT_VAR(op, &PyBytes_Type, size); + op->ob_shash = -1; + Py_MEMCPY(op->ob_sval, str, size+1); + /* share short strings */ + if (size == 0) { + nullstring = op; + Py_INCREF(op); + } else if (size == 1) { + characters[*str & UCHAR_MAX] = op; + Py_INCREF(op); + } + return (PyObject *) op; } PyObject * PyBytes_FromFormatV(const char *format, va_list vargs) { - va_list count; - Py_ssize_t n = 0; - const char* f; - char *s; - PyObject* string; + va_list count; + Py_ssize_t n = 0; + const char* f; + char *s; + PyObject* string; #ifdef VA_LIST_IS_ARRAY - Py_MEMCPY(count, vargs, sizeof(va_list)); + Py_MEMCPY(count, vargs, sizeof(va_list)); #else #ifdef __va_copy - __va_copy(count, vargs); + __va_copy(count, vargs); #else - count = vargs; + count = vargs; #endif #endif - /* step 1: figure out how large a buffer we need */ - for (f = format; *f; f++) { - if (*f == '%') { - const char* p = f; - while (*++f && *f != '%' && !ISALPHA(*f)) - ; - - /* skip the 'l' or 'z' in {%ld, %zd, %lu, %zu} since - * they don't affect the amount of space we reserve. - */ - if ((*f == 'l' || *f == 'z') && - (f[1] == 'd' || f[1] == 'u')) - ++f; - - switch (*f) { - case 'c': - (void)va_arg(count, int); - /* fall through... */ - case '%': - n++; - break; - case 'd': case 'u': case 'i': case 'x': - (void) va_arg(count, int); - /* 20 bytes is enough to hold a 64-bit - integer. Decimal takes the most space. - This isn't enough for octal. */ - n += 20; - break; - case 's': - s = va_arg(count, char*); - n += strlen(s); - break; - case 'p': - (void) va_arg(count, int); - /* maximum 64-bit pointer representation: - * 0xffffffffffffffff - * so 19 characters is enough. - * XXX I count 18 -- what's the extra for? - */ - n += 19; - break; - default: - /* if we stumble upon an unknown - formatting code, copy the rest of - the format string to the output - string. (we cannot just skip the - code, since there's no way to know - what's in the argument list) */ - n += strlen(p); - goto expand; - } - } else - n++; - } + /* step 1: figure out how large a buffer we need */ + for (f = format; *f; f++) { + if (*f == '%') { + const char* p = f; + while (*++f && *f != '%' && !ISALPHA(*f)) + ; + + /* skip the 'l' or 'z' in {%ld, %zd, %lu, %zu} since + * they don't affect the amount of space we reserve. + */ + if ((*f == 'l' || *f == 'z') && + (f[1] == 'd' || f[1] == 'u')) + ++f; + + switch (*f) { + case 'c': + (void)va_arg(count, int); + /* fall through... */ + case '%': + n++; + break; + case 'd': case 'u': case 'i': case 'x': + (void) va_arg(count, int); + /* 20 bytes is enough to hold a 64-bit + integer. Decimal takes the most space. + This isn't enough for octal. */ + n += 20; + break; + case 's': + s = va_arg(count, char*); + n += strlen(s); + break; + case 'p': + (void) va_arg(count, int); + /* maximum 64-bit pointer representation: + * 0xffffffffffffffff + * so 19 characters is enough. + * XXX I count 18 -- what's the extra for? + */ + n += 19; + break; + default: + /* if we stumble upon an unknown + formatting code, copy the rest of + the format string to the output + string. (we cannot just skip the + code, since there's no way to know + what's in the argument list) */ + n += strlen(p); + goto expand; + } + } else + n++; + } expand: - /* step 2: fill the buffer */ - /* Since we've analyzed how much space we need for the worst case, - use sprintf directly instead of the slower PyOS_snprintf. */ - string = PyBytes_FromStringAndSize(NULL, n); - if (!string) - return NULL; - - s = PyBytes_AsString(string); - - for (f = format; *f; f++) { - if (*f == '%') { - const char* p = f++; - Py_ssize_t i; - int longflag = 0; - int size_tflag = 0; - /* parse the width.precision part (we're only - interested in the precision value, if any) */ - n = 0; - while (ISDIGIT(*f)) - n = (n*10) + *f++ - '0'; - if (*f == '.') { - f++; - n = 0; - while (ISDIGIT(*f)) - n = (n*10) + *f++ - '0'; - } - while (*f && *f != '%' && !ISALPHA(*f)) - f++; - /* handle the long flag, but only for %ld and %lu. - others can be added when necessary. */ - if (*f == 'l' && (f[1] == 'd' || f[1] == 'u')) { - longflag = 1; - ++f; - } - /* handle the size_t flag. */ - if (*f == 'z' && (f[1] == 'd' || f[1] == 'u')) { - size_tflag = 1; - ++f; - } - - switch (*f) { - case 'c': - *s++ = va_arg(vargs, int); - break; - case 'd': - if (longflag) - sprintf(s, "%ld", va_arg(vargs, long)); - else if (size_tflag) - sprintf(s, "%" PY_FORMAT_SIZE_T "d", - va_arg(vargs, Py_ssize_t)); - else - sprintf(s, "%d", va_arg(vargs, int)); - s += strlen(s); - break; - case 'u': - if (longflag) - sprintf(s, "%lu", - va_arg(vargs, unsigned long)); - else if (size_tflag) - sprintf(s, "%" PY_FORMAT_SIZE_T "u", - va_arg(vargs, size_t)); - else - sprintf(s, "%u", - va_arg(vargs, unsigned int)); - s += strlen(s); - break; - case 'i': - sprintf(s, "%i", va_arg(vargs, int)); - s += strlen(s); - break; - case 'x': - sprintf(s, "%x", va_arg(vargs, int)); - s += strlen(s); - break; - case 's': - p = va_arg(vargs, char*); - i = strlen(p); - if (n > 0 && i > n) - i = n; - Py_MEMCPY(s, p, i); - s += i; - break; - case 'p': - sprintf(s, "%p", va_arg(vargs, void*)); - /* %p is ill-defined: ensure leading 0x. */ - if (s[1] == 'X') - s[1] = 'x'; - else if (s[1] != 'x') { - memmove(s+2, s, strlen(s)+1); - s[0] = '0'; - s[1] = 'x'; - } - s += strlen(s); - break; - case '%': - *s++ = '%'; - break; - default: - strcpy(s, p); - s += strlen(s); - goto end; - } - } else - *s++ = *f; - } + /* step 2: fill the buffer */ + /* Since we've analyzed how much space we need for the worst case, + use sprintf directly instead of the slower PyOS_snprintf. */ + string = PyBytes_FromStringAndSize(NULL, n); + if (!string) + return NULL; + + s = PyBytes_AsString(string); + + for (f = format; *f; f++) { + if (*f == '%') { + const char* p = f++; + Py_ssize_t i; + int longflag = 0; + int size_tflag = 0; + /* parse the width.precision part (we're only + interested in the precision value, if any) */ + n = 0; + while (ISDIGIT(*f)) + n = (n*10) + *f++ - '0'; + if (*f == '.') { + f++; + n = 0; + while (ISDIGIT(*f)) + n = (n*10) + *f++ - '0'; + } + while (*f && *f != '%' && !ISALPHA(*f)) + f++; + /* handle the long flag, but only for %ld and %lu. + others can be added when necessary. */ + if (*f == 'l' && (f[1] == 'd' || f[1] == 'u')) { + longflag = 1; + ++f; + } + /* handle the size_t flag. */ + if (*f == 'z' && (f[1] == 'd' || f[1] == 'u')) { + size_tflag = 1; + ++f; + } + + switch (*f) { + case 'c': + *s++ = va_arg(vargs, int); + break; + case 'd': + if (longflag) + sprintf(s, "%ld", va_arg(vargs, long)); + else if (size_tflag) + sprintf(s, "%" PY_FORMAT_SIZE_T "d", + va_arg(vargs, Py_ssize_t)); + else + sprintf(s, "%d", va_arg(vargs, int)); + s += strlen(s); + break; + case 'u': + if (longflag) + sprintf(s, "%lu", + va_arg(vargs, unsigned long)); + else if (size_tflag) + sprintf(s, "%" PY_FORMAT_SIZE_T "u", + va_arg(vargs, size_t)); + else + sprintf(s, "%u", + va_arg(vargs, unsigned int)); + s += strlen(s); + break; + case 'i': + sprintf(s, "%i", va_arg(vargs, int)); + s += strlen(s); + break; + case 'x': + sprintf(s, "%x", va_arg(vargs, int)); + s += strlen(s); + break; + case 's': + p = va_arg(vargs, char*); + i = strlen(p); + if (n > 0 && i > n) + i = n; + Py_MEMCPY(s, p, i); + s += i; + break; + case 'p': + sprintf(s, "%p", va_arg(vargs, void*)); + /* %p is ill-defined: ensure leading 0x. */ + if (s[1] == 'X') + s[1] = 'x'; + else if (s[1] != 'x') { + memmove(s+2, s, strlen(s)+1); + s[0] = '0'; + s[1] = 'x'; + } + s += strlen(s); + break; + case '%': + *s++ = '%'; + break; + default: + strcpy(s, p); + s += strlen(s); + goto end; + } + } else + *s++ = *f; + } end: - _PyBytes_Resize(&string, s - PyBytes_AS_STRING(string)); - return string; + _PyBytes_Resize(&string, s - PyBytes_AS_STRING(string)); + return string; } PyObject * PyBytes_FromFormat(const char *format, ...) { - PyObject* ret; - va_list vargs; + PyObject* ret; + va_list vargs; #ifdef HAVE_STDARG_PROTOTYPES - va_start(vargs, format); + va_start(vargs, format); #else - va_start(vargs); + va_start(vargs); #endif - ret = PyBytes_FromFormatV(format, vargs); - va_end(vargs); - return ret; + ret = PyBytes_FromFormatV(format, vargs); + va_end(vargs); + return ret; } static void bytes_dealloc(PyObject *op) { - Py_TYPE(op)->tp_free(op); + Py_TYPE(op)->tp_free(op); } /* Unescape a backslash-escaped string. If unicode is non-zero, @@ -376,135 +376,135 @@ bytes_dealloc(PyObject *op) specified encoding. */ PyObject *PyBytes_DecodeEscape(const char *s, - Py_ssize_t len, - const char *errors, - Py_ssize_t unicode, - const char *recode_encoding) -{ - int c; - char *p, *buf; - const char *end; - PyObject *v; - Py_ssize_t newlen = recode_encoding ? 4*len:len; - v = PyBytes_FromStringAndSize((char *)NULL, newlen); - if (v == NULL) - return NULL; - p = buf = PyBytes_AsString(v); - end = s + len; - while (s < end) { - if (*s != '\\') { - non_esc: - if (recode_encoding && (*s & 0x80)) { - PyObject *u, *w; - char *r; - const char* t; - Py_ssize_t rn; - t = s; - /* Decode non-ASCII bytes as UTF-8. */ - while (t < end && (*t & 0x80)) t++; - u = PyUnicode_DecodeUTF8(s, t - s, errors); - if(!u) goto failed; - - /* Recode them in target encoding. */ - w = PyUnicode_AsEncodedString( - u, recode_encoding, errors); - Py_DECREF(u); - if (!w) goto failed; - - /* Append bytes to output buffer. */ - assert(PyBytes_Check(w)); - r = PyBytes_AS_STRING(w); - rn = PyBytes_GET_SIZE(w); - Py_MEMCPY(p, r, rn); - p += rn; - Py_DECREF(w); - s = t; - } else { - *p++ = *s++; - } - continue; - } - s++; - if (s==end) { - PyErr_SetString(PyExc_ValueError, - "Trailing \\ in string"); - goto failed; - } - switch (*s++) { - /* XXX This assumes ASCII! */ - case '\n': break; - case '\\': *p++ = '\\'; break; - case '\'': *p++ = '\''; break; - case '\"': *p++ = '\"'; break; - case 'b': *p++ = '\b'; break; - case 'f': *p++ = '\014'; break; /* FF */ - case 't': *p++ = '\t'; break; - case 'n': *p++ = '\n'; break; - case 'r': *p++ = '\r'; break; - case 'v': *p++ = '\013'; break; /* VT */ - case 'a': *p++ = '\007'; break; /* BEL, not classic C */ - case '0': case '1': case '2': case '3': - case '4': case '5': case '6': case '7': - c = s[-1] - '0'; - if (s < end && '0' <= *s && *s <= '7') { - c = (c<<3) + *s++ - '0'; - if (s < end && '0' <= *s && *s <= '7') - c = (c<<3) + *s++ - '0'; - } - *p++ = c; - break; - case 'x': - if (s+1 < end && ISXDIGIT(s[0]) && ISXDIGIT(s[1])) { - unsigned int x = 0; - c = Py_CHARMASK(*s); - s++; - if (ISDIGIT(c)) - x = c - '0'; - else if (ISLOWER(c)) - x = 10 + c - 'a'; - else - x = 10 + c - 'A'; - x = x << 4; - c = Py_CHARMASK(*s); - s++; - if (ISDIGIT(c)) - x += c - '0'; - else if (ISLOWER(c)) - x += 10 + c - 'a'; - else - x += 10 + c - 'A'; - *p++ = x; - break; - } - if (!errors || strcmp(errors, "strict") == 0) { - PyErr_SetString(PyExc_ValueError, - "invalid \\x escape"); - goto failed; - } - if (strcmp(errors, "replace") == 0) { - *p++ = '?'; - } else if (strcmp(errors, "ignore") == 0) - /* do nothing */; - else { - PyErr_Format(PyExc_ValueError, - "decoding error; unknown " - "error handling code: %.400s", - errors); - goto failed; - } - default: - *p++ = '\\'; - s--; - goto non_esc; /* an arbitry number of unescaped - UTF-8 bytes may follow. */ - } - } - if (p-buf < newlen) - _PyBytes_Resize(&v, p - buf); - return v; + Py_ssize_t len, + const char *errors, + Py_ssize_t unicode, + const char *recode_encoding) +{ + int c; + char *p, *buf; + const char *end; + PyObject *v; + Py_ssize_t newlen = recode_encoding ? 4*len:len; + v = PyBytes_FromStringAndSize((char *)NULL, newlen); + if (v == NULL) + return NULL; + p = buf = PyBytes_AsString(v); + end = s + len; + while (s < end) { + if (*s != '\\') { + non_esc: + if (recode_encoding && (*s & 0x80)) { + PyObject *u, *w; + char *r; + const char* t; + Py_ssize_t rn; + t = s; + /* Decode non-ASCII bytes as UTF-8. */ + while (t < end && (*t & 0x80)) t++; + u = PyUnicode_DecodeUTF8(s, t - s, errors); + if(!u) goto failed; + + /* Recode them in target encoding. */ + w = PyUnicode_AsEncodedString( + u, recode_encoding, errors); + Py_DECREF(u); + if (!w) goto failed; + + /* Append bytes to output buffer. */ + assert(PyBytes_Check(w)); + r = PyBytes_AS_STRING(w); + rn = PyBytes_GET_SIZE(w); + Py_MEMCPY(p, r, rn); + p += rn; + Py_DECREF(w); + s = t; + } else { + *p++ = *s++; + } + continue; + } + s++; + if (s==end) { + PyErr_SetString(PyExc_ValueError, + "Trailing \\ in string"); + goto failed; + } + switch (*s++) { + /* XXX This assumes ASCII! */ + case '\n': break; + case '\\': *p++ = '\\'; break; + case '\'': *p++ = '\''; break; + case '\"': *p++ = '\"'; break; + case 'b': *p++ = '\b'; break; + case 'f': *p++ = '\014'; break; /* FF */ + case 't': *p++ = '\t'; break; + case 'n': *p++ = '\n'; break; + case 'r': *p++ = '\r'; break; + case 'v': *p++ = '\013'; break; /* VT */ + case 'a': *p++ = '\007'; break; /* BEL, not classic C */ + case '0': case '1': case '2': case '3': + case '4': case '5': case '6': case '7': + c = s[-1] - '0'; + if (s < end && '0' <= *s && *s <= '7') { + c = (c<<3) + *s++ - '0'; + if (s < end && '0' <= *s && *s <= '7') + c = (c<<3) + *s++ - '0'; + } + *p++ = c; + break; + case 'x': + if (s+1 < end && ISXDIGIT(s[0]) && ISXDIGIT(s[1])) { + unsigned int x = 0; + c = Py_CHARMASK(*s); + s++; + if (ISDIGIT(c)) + x = c - '0'; + else if (ISLOWER(c)) + x = 10 + c - 'a'; + else + x = 10 + c - 'A'; + x = x << 4; + c = Py_CHARMASK(*s); + s++; + if (ISDIGIT(c)) + x += c - '0'; + else if (ISLOWER(c)) + x += 10 + c - 'a'; + else + x += 10 + c - 'A'; + *p++ = x; + break; + } + if (!errors || strcmp(errors, "strict") == 0) { + PyErr_SetString(PyExc_ValueError, + "invalid \\x escape"); + goto failed; + } + if (strcmp(errors, "replace") == 0) { + *p++ = '?'; + } else if (strcmp(errors, "ignore") == 0) + /* do nothing */; + else { + PyErr_Format(PyExc_ValueError, + "decoding error; unknown " + "error handling code: %.400s", + errors); + goto failed; + } + default: + *p++ = '\\'; + s--; + goto non_esc; /* an arbitry number of unescaped + UTF-8 bytes may follow. */ + } + } + if (p-buf < newlen) + _PyBytes_Resize(&v, p - buf); + return v; failed: - Py_DECREF(v); - return NULL; + Py_DECREF(v); + return NULL; } /* -------------------------------------------------------------------- */ @@ -513,50 +513,50 @@ PyObject *PyBytes_DecodeEscape(const char *s, Py_ssize_t PyBytes_Size(register PyObject *op) { - if (!PyBytes_Check(op)) { - PyErr_Format(PyExc_TypeError, - "expected bytes, %.200s found", Py_TYPE(op)->tp_name); - return -1; - } - return Py_SIZE(op); + if (!PyBytes_Check(op)) { + PyErr_Format(PyExc_TypeError, + "expected bytes, %.200s found", Py_TYPE(op)->tp_name); + return -1; + } + return Py_SIZE(op); } char * PyBytes_AsString(register PyObject *op) { - if (!PyBytes_Check(op)) { - PyErr_Format(PyExc_TypeError, - "expected bytes, %.200s found", Py_TYPE(op)->tp_name); - return NULL; - } - return ((PyBytesObject *)op)->ob_sval; + if (!PyBytes_Check(op)) { + PyErr_Format(PyExc_TypeError, + "expected bytes, %.200s found", Py_TYPE(op)->tp_name); + return NULL; + } + return ((PyBytesObject *)op)->ob_sval; } int PyBytes_AsStringAndSize(register PyObject *obj, - register char **s, - register Py_ssize_t *len) -{ - if (s == NULL) { - PyErr_BadInternalCall(); - return -1; - } - - if (!PyBytes_Check(obj)) { - PyErr_Format(PyExc_TypeError, - "expected bytes, %.200s found", Py_TYPE(obj)->tp_name); - return -1; - } - - *s = PyBytes_AS_STRING(obj); - if (len != NULL) - *len = PyBytes_GET_SIZE(obj); - else if (strlen(*s) != (size_t)PyBytes_GET_SIZE(obj)) { - PyErr_SetString(PyExc_TypeError, - "expected bytes with no null"); - return -1; - } - return 0; + register char **s, + register Py_ssize_t *len) +{ + if (s == NULL) { + PyErr_BadInternalCall(); + return -1; + } + + if (!PyBytes_Check(obj)) { + PyErr_Format(PyExc_TypeError, + "expected bytes, %.200s found", Py_TYPE(obj)->tp_name); + return -1; + } + + *s = PyBytes_AS_STRING(obj); + if (len != NULL) + *len = PyBytes_GET_SIZE(obj); + else if (strlen(*s) != (size_t)PyBytes_GET_SIZE(obj)) { + PyErr_SetString(PyExc_TypeError, + "expected bytes with no null"); + return -1; + } + return 0; } /* -------------------------------------------------------------------- */ @@ -590,199 +590,199 @@ PyBytes_AsStringAndSize(register PyObject *obj, PyObject * PyBytes_Repr(PyObject *obj, int smartquotes) { - static const char *hexdigits = "0123456789abcdef"; - register PyBytesObject* op = (PyBytesObject*) obj; - Py_ssize_t length = Py_SIZE(op); - size_t newsize = 3 + 4 * length; - PyObject *v; - if (newsize > PY_SSIZE_T_MAX || (newsize-3) / 4 != length) { - PyErr_SetString(PyExc_OverflowError, - "bytes object is too large to make repr"); - return NULL; - } - v = PyUnicode_FromUnicode(NULL, newsize); - if (v == NULL) { - return NULL; - } - else { - register Py_ssize_t i; - register Py_UNICODE c; - register Py_UNICODE *p = PyUnicode_AS_UNICODE(v); - int quote; - - /* Figure out which quote to use; single is preferred */ - quote = '\''; - if (smartquotes) { - char *test, *start; - start = PyBytes_AS_STRING(op); - for (test = start; test < start+length; ++test) { - if (*test == '"') { - quote = '\''; /* back to single */ - goto decided; - } - else if (*test == '\'') - quote = '"'; - } - decided: - ; - } - - *p++ = 'b', *p++ = quote; - for (i = 0; i < length; i++) { - /* There's at least enough room for a hex escape - and a closing quote. */ - assert(newsize - (p - PyUnicode_AS_UNICODE(v)) >= 5); - c = op->ob_sval[i]; - if (c == quote || c == '\\') - *p++ = '\\', *p++ = c; - else if (c == '\t') - *p++ = '\\', *p++ = 't'; - else if (c == '\n') - *p++ = '\\', *p++ = 'n'; - else if (c == '\r') - *p++ = '\\', *p++ = 'r'; - else if (c < ' ' || c >= 0x7f) { - *p++ = '\\'; - *p++ = 'x'; - *p++ = hexdigits[(c & 0xf0) >> 4]; - *p++ = hexdigits[c & 0xf]; - } - else - *p++ = c; - } - assert(newsize - (p - PyUnicode_AS_UNICODE(v)) >= 1); - *p++ = quote; - *p = '\0'; - if (PyUnicode_Resize(&v, (p - PyUnicode_AS_UNICODE(v)))) { - Py_DECREF(v); - return NULL; - } - return v; - } + static const char *hexdigits = "0123456789abcdef"; + register PyBytesObject* op = (PyBytesObject*) obj; + Py_ssize_t length = Py_SIZE(op); + size_t newsize = 3 + 4 * length; + PyObject *v; + if (newsize > PY_SSIZE_T_MAX || (newsize-3) / 4 != length) { + PyErr_SetString(PyExc_OverflowError, + "bytes object is too large to make repr"); + return NULL; + } + v = PyUnicode_FromUnicode(NULL, newsize); + if (v == NULL) { + return NULL; + } + else { + register Py_ssize_t i; + register Py_UNICODE c; + register Py_UNICODE *p = PyUnicode_AS_UNICODE(v); + int quote; + + /* Figure out which quote to use; single is preferred */ + quote = '\''; + if (smartquotes) { + char *test, *start; + start = PyBytes_AS_STRING(op); + for (test = start; test < start+length; ++test) { + if (*test == '"') { + quote = '\''; /* back to single */ + goto decided; + } + else if (*test == '\'') + quote = '"'; + } + decided: + ; + } + + *p++ = 'b', *p++ = quote; + for (i = 0; i < length; i++) { + /* There's at least enough room for a hex escape + and a closing quote. */ + assert(newsize - (p - PyUnicode_AS_UNICODE(v)) >= 5); + c = op->ob_sval[i]; + if (c == quote || c == '\\') + *p++ = '\\', *p++ = c; + else if (c == '\t') + *p++ = '\\', *p++ = 't'; + else if (c == '\n') + *p++ = '\\', *p++ = 'n'; + else if (c == '\r') + *p++ = '\\', *p++ = 'r'; + else if (c < ' ' || c >= 0x7f) { + *p++ = '\\'; + *p++ = 'x'; + *p++ = hexdigits[(c & 0xf0) >> 4]; + *p++ = hexdigits[c & 0xf]; + } + else + *p++ = c; + } + assert(newsize - (p - PyUnicode_AS_UNICODE(v)) >= 1); + *p++ = quote; + *p = '\0'; + if (PyUnicode_Resize(&v, (p - PyUnicode_AS_UNICODE(v)))) { + Py_DECREF(v); + return NULL; + } + return v; + } } static PyObject * bytes_repr(PyObject *op) { - return PyBytes_Repr(op, 1); + return PyBytes_Repr(op, 1); } static PyObject * bytes_str(PyObject *op) { - if (Py_BytesWarningFlag) { - if (PyErr_WarnEx(PyExc_BytesWarning, - "str() on a bytes instance", 1)) - return NULL; - } - return bytes_repr(op); + if (Py_BytesWarningFlag) { + if (PyErr_WarnEx(PyExc_BytesWarning, + "str() on a bytes instance", 1)) + return NULL; + } + return bytes_repr(op); } static Py_ssize_t bytes_length(PyBytesObject *a) { - return Py_SIZE(a); + return Py_SIZE(a); } /* This is also used by PyBytes_Concat() */ static PyObject * bytes_concat(PyObject *a, PyObject *b) { - Py_ssize_t size; - Py_buffer va, vb; - PyObject *result = NULL; - - va.len = -1; - vb.len = -1; - if (_getbuffer(a, &va) < 0 || - _getbuffer(b, &vb) < 0) { - PyErr_Format(PyExc_TypeError, "can't concat %.100s to %.100s", - Py_TYPE(a)->tp_name, Py_TYPE(b)->tp_name); - goto done; - } - - /* Optimize end cases */ - if (va.len == 0 && PyBytes_CheckExact(b)) { - result = b; - Py_INCREF(result); - goto done; - } - if (vb.len == 0 && PyBytes_CheckExact(a)) { - result = a; - Py_INCREF(result); - goto done; - } - - size = va.len + vb.len; - if (size < 0) { - PyErr_NoMemory(); - goto done; - } - - result = PyBytes_FromStringAndSize(NULL, size); - if (result != NULL) { - memcpy(PyBytes_AS_STRING(result), va.buf, va.len); - memcpy(PyBytes_AS_STRING(result) + va.len, vb.buf, vb.len); - } + Py_ssize_t size; + Py_buffer va, vb; + PyObject *result = NULL; + + va.len = -1; + vb.len = -1; + if (_getbuffer(a, &va) < 0 || + _getbuffer(b, &vb) < 0) { + PyErr_Format(PyExc_TypeError, "can't concat %.100s to %.100s", + Py_TYPE(a)->tp_name, Py_TYPE(b)->tp_name); + goto done; + } + + /* Optimize end cases */ + if (va.len == 0 && PyBytes_CheckExact(b)) { + result = b; + Py_INCREF(result); + goto done; + } + if (vb.len == 0 && PyBytes_CheckExact(a)) { + result = a; + Py_INCREF(result); + goto done; + } + + size = va.len + vb.len; + if (size < 0) { + PyErr_NoMemory(); + goto done; + } + + result = PyBytes_FromStringAndSize(NULL, size); + if (result != NULL) { + memcpy(PyBytes_AS_STRING(result), va.buf, va.len); + memcpy(PyBytes_AS_STRING(result) + va.len, vb.buf, vb.len); + } done: - if (va.len != -1) - PyBuffer_Release(&va); - if (vb.len != -1) - PyBuffer_Release(&vb); - return result; + if (va.len != -1) + PyBuffer_Release(&va); + if (vb.len != -1) + PyBuffer_Release(&vb); + return result; } static PyObject * bytes_repeat(register PyBytesObject *a, register Py_ssize_t n) { - register Py_ssize_t i; - register Py_ssize_t j; - register Py_ssize_t size; - register PyBytesObject *op; - size_t nbytes; - if (n < 0) - n = 0; - /* watch out for overflows: the size can overflow int, - * and the # of bytes needed can overflow size_t - */ - size = Py_SIZE(a) * n; - if (n && size / n != Py_SIZE(a)) { - PyErr_SetString(PyExc_OverflowError, - "repeated bytes are too long"); - return NULL; - } - if (size == Py_SIZE(a) && PyBytes_CheckExact(a)) { - Py_INCREF(a); - return (PyObject *)a; - } - nbytes = (size_t)size; - if (nbytes + PyBytesObject_SIZE <= nbytes) { - PyErr_SetString(PyExc_OverflowError, - "repeated bytes are too long"); - return NULL; - } - op = (PyBytesObject *)PyObject_MALLOC(PyBytesObject_SIZE + nbytes); - if (op == NULL) - return PyErr_NoMemory(); - PyObject_INIT_VAR(op, &PyBytes_Type, size); - op->ob_shash = -1; - op->ob_sval[size] = '\0'; - if (Py_SIZE(a) == 1 && n > 0) { - memset(op->ob_sval, a->ob_sval[0] , n); - return (PyObject *) op; - } - i = 0; - if (i < size) { - Py_MEMCPY(op->ob_sval, a->ob_sval, Py_SIZE(a)); - i = Py_SIZE(a); - } - while (i < size) { - j = (i <= size-i) ? i : size-i; - Py_MEMCPY(op->ob_sval+i, op->ob_sval, j); - i += j; - } - return (PyObject *) op; + register Py_ssize_t i; + register Py_ssize_t j; + register Py_ssize_t size; + register PyBytesObject *op; + size_t nbytes; + if (n < 0) + n = 0; + /* watch out for overflows: the size can overflow int, + * and the # of bytes needed can overflow size_t + */ + size = Py_SIZE(a) * n; + if (n && size / n != Py_SIZE(a)) { + PyErr_SetString(PyExc_OverflowError, + "repeated bytes are too long"); + return NULL; + } + if (size == Py_SIZE(a) && PyBytes_CheckExact(a)) { + Py_INCREF(a); + return (PyObject *)a; + } + nbytes = (size_t)size; + if (nbytes + PyBytesObject_SIZE <= nbytes) { + PyErr_SetString(PyExc_OverflowError, + "repeated bytes are too long"); + return NULL; + } + op = (PyBytesObject *)PyObject_MALLOC(PyBytesObject_SIZE + nbytes); + if (op == NULL) + return PyErr_NoMemory(); + PyObject_INIT_VAR(op, &PyBytes_Type, size); + op->ob_shash = -1; + op->ob_sval[size] = '\0'; + if (Py_SIZE(a) == 1 && n > 0) { + memset(op->ob_sval, a->ob_sval[0] , n); + return (PyObject *) op; + } + i = 0; + if (i < size) { + Py_MEMCPY(op->ob_sval, a->ob_sval, Py_SIZE(a)); + i = Py_SIZE(a); + } + while (i < size) { + j = (i <= size-i) ? i : size-i; + Py_MEMCPY(op->ob_sval+i, op->ob_sval, j); + i += j; + } + return (PyObject *) op; } static int @@ -790,19 +790,19 @@ bytes_contains(PyObject *self, PyObject *arg) { Py_ssize_t ival = PyNumber_AsSsize_t(arg, PyExc_ValueError); if (ival == -1 && PyErr_Occurred()) { - Py_buffer varg; - int pos; - PyErr_Clear(); - if (_getbuffer(arg, &varg) < 0) - return -1; - pos = stringlib_find(PyBytes_AS_STRING(self), Py_SIZE(self), - varg.buf, varg.len, 0); - PyBuffer_Release(&varg); - return pos >= 0; + Py_buffer varg; + int pos; + PyErr_Clear(); + if (_getbuffer(arg, &varg) < 0) + return -1; + pos = stringlib_find(PyBytes_AS_STRING(self), Py_SIZE(self), + varg.buf, varg.len, 0); + PyBuffer_Release(&varg); + return pos >= 0; } if (ival < 0 || ival >= 256) { - PyErr_SetString(PyExc_ValueError, "byte must be in range(0, 256)"); - return -1; + PyErr_SetString(PyExc_ValueError, "byte must be in range(0, 256)"); + return -1; } return memchr(PyBytes_AS_STRING(self), ival, Py_SIZE(self)) != NULL; @@ -811,197 +811,197 @@ bytes_contains(PyObject *self, PyObject *arg) static PyObject * bytes_item(PyBytesObject *a, register Py_ssize_t i) { - if (i < 0 || i >= Py_SIZE(a)) { - PyErr_SetString(PyExc_IndexError, "index out of range"); - return NULL; - } - return PyLong_FromLong((unsigned char)a->ob_sval[i]); + if (i < 0 || i >= Py_SIZE(a)) { + PyErr_SetString(PyExc_IndexError, "index out of range"); + return NULL; + } + return PyLong_FromLong((unsigned char)a->ob_sval[i]); } static PyObject* bytes_richcompare(PyBytesObject *a, PyBytesObject *b, int op) { - int c; - Py_ssize_t len_a, len_b; - Py_ssize_t min_len; - PyObject *result; - - /* Make sure both arguments are strings. */ - if (!(PyBytes_Check(a) && PyBytes_Check(b))) { - if (Py_BytesWarningFlag && (op == Py_EQ || op == Py_NE) && - (PyObject_IsInstance((PyObject*)a, - (PyObject*)&PyUnicode_Type) || - PyObject_IsInstance((PyObject*)b, - (PyObject*)&PyUnicode_Type))) { - if (PyErr_WarnEx(PyExc_BytesWarning, - "Comparison between bytes and string", 1)) - return NULL; - } - result = Py_NotImplemented; - goto out; - } - if (a == b) { - switch (op) { - case Py_EQ:case Py_LE:case Py_GE: - result = Py_True; - goto out; - case Py_NE:case Py_LT:case Py_GT: - result = Py_False; - goto out; - } - } - if (op == Py_EQ) { - /* Supporting Py_NE here as well does not save - much time, since Py_NE is rarely used. */ - if (Py_SIZE(a) == Py_SIZE(b) - && (a->ob_sval[0] == b->ob_sval[0] - && memcmp(a->ob_sval, b->ob_sval, Py_SIZE(a)) == 0)) { - result = Py_True; - } else { - result = Py_False; - } - goto out; - } - len_a = Py_SIZE(a); len_b = Py_SIZE(b); - min_len = (len_a < len_b) ? len_a : len_b; - if (min_len > 0) { - c = Py_CHARMASK(*a->ob_sval) - Py_CHARMASK(*b->ob_sval); - if (c==0) - c = memcmp(a->ob_sval, b->ob_sval, min_len); - } else - c = 0; - if (c == 0) - c = (len_a < len_b) ? -1 : (len_a > len_b) ? 1 : 0; - switch (op) { - case Py_LT: c = c < 0; break; - case Py_LE: c = c <= 0; break; - case Py_EQ: assert(0); break; /* unreachable */ - case Py_NE: c = c != 0; break; - case Py_GT: c = c > 0; break; - case Py_GE: c = c >= 0; break; - default: - result = Py_NotImplemented; - goto out; - } - result = c ? Py_True : Py_False; + int c; + Py_ssize_t len_a, len_b; + Py_ssize_t min_len; + PyObject *result; + + /* Make sure both arguments are strings. */ + if (!(PyBytes_Check(a) && PyBytes_Check(b))) { + if (Py_BytesWarningFlag && (op == Py_EQ || op == Py_NE) && + (PyObject_IsInstance((PyObject*)a, + (PyObject*)&PyUnicode_Type) || + PyObject_IsInstance((PyObject*)b, + (PyObject*)&PyUnicode_Type))) { + if (PyErr_WarnEx(PyExc_BytesWarning, + "Comparison between bytes and string", 1)) + return NULL; + } + result = Py_NotImplemented; + goto out; + } + if (a == b) { + switch (op) { + case Py_EQ:case Py_LE:case Py_GE: + result = Py_True; + goto out; + case Py_NE:case Py_LT:case Py_GT: + result = Py_False; + goto out; + } + } + if (op == Py_EQ) { + /* Supporting Py_NE here as well does not save + much time, since Py_NE is rarely used. */ + if (Py_SIZE(a) == Py_SIZE(b) + && (a->ob_sval[0] == b->ob_sval[0] + && memcmp(a->ob_sval, b->ob_sval, Py_SIZE(a)) == 0)) { + result = Py_True; + } else { + result = Py_False; + } + goto out; + } + len_a = Py_SIZE(a); len_b = Py_SIZE(b); + min_len = (len_a < len_b) ? len_a : len_b; + if (min_len > 0) { + c = Py_CHARMASK(*a->ob_sval) - Py_CHARMASK(*b->ob_sval); + if (c==0) + c = memcmp(a->ob_sval, b->ob_sval, min_len); + } else + c = 0; + if (c == 0) + c = (len_a < len_b) ? -1 : (len_a > len_b) ? 1 : 0; + switch (op) { + case Py_LT: c = c < 0; break; + case Py_LE: c = c <= 0; break; + case Py_EQ: assert(0); break; /* unreachable */ + case Py_NE: c = c != 0; break; + case Py_GT: c = c > 0; break; + case Py_GE: c = c >= 0; break; + default: + result = Py_NotImplemented; + goto out; + } + result = c ? Py_True : Py_False; out: - Py_INCREF(result); - return result; + Py_INCREF(result); + return result; } static long bytes_hash(PyBytesObject *a) { - register Py_ssize_t len; - register unsigned char *p; - register long x; + register Py_ssize_t len; + register unsigned char *p; + register long x; - if (a->ob_shash != -1) - return a->ob_shash; - len = Py_SIZE(a); - p = (unsigned char *) a->ob_sval; - x = *p << 7; - while (--len >= 0) - x = (1000003*x) ^ *p++; - x ^= Py_SIZE(a); - if (x == -1) - x = -2; - a->ob_shash = x; - return x; + if (a->ob_shash != -1) + return a->ob_shash; + len = Py_SIZE(a); + p = (unsigned char *) a->ob_sval; + x = *p << 7; + while (--len >= 0) + x = (1000003*x) ^ *p++; + x ^= Py_SIZE(a); + if (x == -1) + x = -2; + a->ob_shash = x; + return x; } static PyObject* bytes_subscript(PyBytesObject* self, PyObject* item) { - if (PyIndex_Check(item)) { - Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); - if (i == -1 && PyErr_Occurred()) - return NULL; - if (i < 0) - i += PyBytes_GET_SIZE(self); - if (i < 0 || i >= PyBytes_GET_SIZE(self)) { - PyErr_SetString(PyExc_IndexError, - "index out of range"); - return NULL; - } - return PyLong_FromLong((unsigned char)self->ob_sval[i]); - } - else if (PySlice_Check(item)) { - Py_ssize_t start, stop, step, slicelength, cur, i; - char* source_buf; - char* result_buf; - PyObject* result; - - if (PySlice_GetIndicesEx((PySliceObject*)item, - PyBytes_GET_SIZE(self), - &start, &stop, &step, &slicelength) < 0) { - return NULL; - } - - if (slicelength <= 0) { - return PyBytes_FromStringAndSize("", 0); - } - else if (start == 0 && step == 1 && - slicelength == PyBytes_GET_SIZE(self) && - PyBytes_CheckExact(self)) { - Py_INCREF(self); - return (PyObject *)self; - } - else if (step == 1) { - return PyBytes_FromStringAndSize( - PyBytes_AS_STRING(self) + start, - slicelength); - } - else { - source_buf = PyBytes_AS_STRING(self); - result = PyBytes_FromStringAndSize(NULL, slicelength); - if (result == NULL) - return NULL; - - result_buf = PyBytes_AS_STRING(result); - for (cur = start, i = 0; i < slicelength; - cur += step, i++) { - result_buf[i] = source_buf[cur]; - } - - return result; - } - } - else { - PyErr_Format(PyExc_TypeError, - "byte indices must be integers, not %.200s", - Py_TYPE(item)->tp_name); - return NULL; - } + if (PyIndex_Check(item)) { + Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); + if (i == -1 && PyErr_Occurred()) + return NULL; + if (i < 0) + i += PyBytes_GET_SIZE(self); + if (i < 0 || i >= PyBytes_GET_SIZE(self)) { + PyErr_SetString(PyExc_IndexError, + "index out of range"); + return NULL; + } + return PyLong_FromLong((unsigned char)self->ob_sval[i]); + } + else if (PySlice_Check(item)) { + Py_ssize_t start, stop, step, slicelength, cur, i; + char* source_buf; + char* result_buf; + PyObject* result; + + if (PySlice_GetIndicesEx((PySliceObject*)item, + PyBytes_GET_SIZE(self), + &start, &stop, &step, &slicelength) < 0) { + return NULL; + } + + if (slicelength <= 0) { + return PyBytes_FromStringAndSize("", 0); + } + else if (start == 0 && step == 1 && + slicelength == PyBytes_GET_SIZE(self) && + PyBytes_CheckExact(self)) { + Py_INCREF(self); + return (PyObject *)self; + } + else if (step == 1) { + return PyBytes_FromStringAndSize( + PyBytes_AS_STRING(self) + start, + slicelength); + } + else { + source_buf = PyBytes_AS_STRING(self); + result = PyBytes_FromStringAndSize(NULL, slicelength); + if (result == NULL) + return NULL; + + result_buf = PyBytes_AS_STRING(result); + for (cur = start, i = 0; i < slicelength; + cur += step, i++) { + result_buf[i] = source_buf[cur]; + } + + return result; + } + } + else { + PyErr_Format(PyExc_TypeError, + "byte indices must be integers, not %.200s", + Py_TYPE(item)->tp_name); + return NULL; + } } static int bytes_buffer_getbuffer(PyBytesObject *self, Py_buffer *view, int flags) { - return PyBuffer_FillInfo(view, (PyObject*)self, (void *)self->ob_sval, Py_SIZE(self), - 1, flags); + return PyBuffer_FillInfo(view, (PyObject*)self, (void *)self->ob_sval, Py_SIZE(self), + 1, flags); } static PySequenceMethods bytes_as_sequence = { - (lenfunc)bytes_length, /*sq_length*/ - (binaryfunc)bytes_concat, /*sq_concat*/ - (ssizeargfunc)bytes_repeat, /*sq_repeat*/ - (ssizeargfunc)bytes_item, /*sq_item*/ - 0, /*sq_slice*/ - 0, /*sq_ass_item*/ - 0, /*sq_ass_slice*/ - (objobjproc)bytes_contains /*sq_contains*/ + (lenfunc)bytes_length, /*sq_length*/ + (binaryfunc)bytes_concat, /*sq_concat*/ + (ssizeargfunc)bytes_repeat, /*sq_repeat*/ + (ssizeargfunc)bytes_item, /*sq_item*/ + 0, /*sq_slice*/ + 0, /*sq_ass_item*/ + 0, /*sq_ass_slice*/ + (objobjproc)bytes_contains /*sq_contains*/ }; static PyMappingMethods bytes_as_mapping = { - (lenfunc)bytes_length, - (binaryfunc)bytes_subscript, - 0, + (lenfunc)bytes_length, + (binaryfunc)bytes_subscript, + 0, }; static PyBufferProcs bytes_as_buffer = { - (getbufferproc)bytes_buffer_getbuffer, - NULL, + (getbufferproc)bytes_buffer_getbuffer, + NULL, }; @@ -1016,9 +1016,9 @@ static const char *stripformat[] = {"|O:lstrip", "|O:rstrip", "|O:strip"}; /* Don't call if length < 2 */ -#define Py_STRING_MATCH(target, offset, pattern, length) \ - (target[offset] == pattern[0] && \ - target[offset+length-1] == pattern[length-1] && \ +#define Py_STRING_MATCH(target, offset, pattern, length) \ + (target[offset] == pattern[0] && \ + target[offset+length-1] == pattern[length-1] && \ !memcmp(target+offset+1, pattern+1, length-2) ) @@ -1033,24 +1033,24 @@ static const char *stripformat[] = {"|O:lstrip", "|O:rstrip", "|O:strip"}; /* 5 splits gives 6 elements */ #define PREALLOC_SIZE(maxsplit) \ - (maxsplit >= MAX_PREALLOC ? MAX_PREALLOC : maxsplit+1) - -#define SPLIT_ADD(data, left, right) { \ - str = PyBytes_FromStringAndSize((data) + (left), \ - (right) - (left)); \ - if (str == NULL) \ - goto onError; \ - if (count < MAX_PREALLOC) { \ - PyList_SET_ITEM(list, count, str); \ - } else { \ - if (PyList_Append(list, str)) { \ - Py_DECREF(str); \ - goto onError; \ - } \ - else \ - Py_DECREF(str); \ - } \ - count++; } + (maxsplit >= MAX_PREALLOC ? MAX_PREALLOC : maxsplit+1) + +#define SPLIT_ADD(data, left, right) { \ + str = PyBytes_FromStringAndSize((data) + (left), \ + (right) - (left)); \ + if (str == NULL) \ + goto onError; \ + if (count < MAX_PREALLOC) { \ + PyList_SET_ITEM(list, count, str); \ + } else { \ + if (PyList_Append(list, str)) { \ + Py_DECREF(str); \ + goto onError; \ + } \ + else \ + Py_DECREF(str); \ + } \ + count++; } /* Always force the list to the expected size. */ #define FIX_PREALLOC_SIZE(list) Py_SIZE(list) = count @@ -1063,82 +1063,82 @@ static const char *stripformat[] = {"|O:lstrip", "|O:rstrip", "|O:strip"}; Py_LOCAL_INLINE(PyObject *) split_whitespace(PyBytesObject *self, Py_ssize_t len, Py_ssize_t maxsplit) { - const char *s = PyBytes_AS_STRING(self); - Py_ssize_t i, j, count=0; - PyObject *str; - PyObject *list = PyList_New(PREALLOC_SIZE(maxsplit)); - - if (list == NULL) - return NULL; - - i = j = 0; - - while (maxsplit-- > 0) { - SKIP_SPACE(s, i, len); - if (i==len) break; - j = i; i++; - SKIP_NONSPACE(s, i, len); - if (j == 0 && i == len && PyBytes_CheckExact(self)) { - /* No whitespace in self, so just use it as list[0] */ - Py_INCREF(self); - PyList_SET_ITEM(list, 0, (PyObject *)self); - count++; - break; - } - SPLIT_ADD(s, j, i); - } - - if (i < len) { - /* Only occurs when maxsplit was reached */ - /* Skip any remaining whitespace and copy to end of string */ - SKIP_SPACE(s, i, len); - if (i != len) - SPLIT_ADD(s, i, len); - } - FIX_PREALLOC_SIZE(list); - return list; + const char *s = PyBytes_AS_STRING(self); + Py_ssize_t i, j, count=0; + PyObject *str; + PyObject *list = PyList_New(PREALLOC_SIZE(maxsplit)); + + if (list == NULL) + return NULL; + + i = j = 0; + + while (maxsplit-- > 0) { + SKIP_SPACE(s, i, len); + if (i==len) break; + j = i; i++; + SKIP_NONSPACE(s, i, len); + if (j == 0 && i == len && PyBytes_CheckExact(self)) { + /* No whitespace in self, so just use it as list[0] */ + Py_INCREF(self); + PyList_SET_ITEM(list, 0, (PyObject *)self); + count++; + break; + } + SPLIT_ADD(s, j, i); + } + + if (i < len) { + /* Only occurs when maxsplit was reached */ + /* Skip any remaining whitespace and copy to end of string */ + SKIP_SPACE(s, i, len); + if (i != len) + SPLIT_ADD(s, i, len); + } + FIX_PREALLOC_SIZE(list); + return list; onError: - Py_DECREF(list); - return NULL; + Py_DECREF(list); + return NULL; } Py_LOCAL_INLINE(PyObject *) split_char(PyBytesObject *self, Py_ssize_t len, char ch, Py_ssize_t maxcount) { - const char *s = PyBytes_AS_STRING(self); - register Py_ssize_t i, j, count=0; - PyObject *str; - PyObject *list = PyList_New(PREALLOC_SIZE(maxcount)); - - if (list == NULL) - return NULL; - - i = j = 0; - while ((j < len) && (maxcount-- > 0)) { - for(; j<len; j++) { - /* I found that using memchr makes no difference */ - if (s[j] == ch) { - SPLIT_ADD(s, i, j); - i = j = j + 1; - break; - } - } - } - if (i == 0 && count == 0 && PyBytes_CheckExact(self)) { - /* ch not in self, so just use self as list[0] */ - Py_INCREF(self); - PyList_SET_ITEM(list, 0, (PyObject *)self); - count++; - } - else if (i <= len) { - SPLIT_ADD(s, i, len); - } - FIX_PREALLOC_SIZE(list); - return list; + const char *s = PyBytes_AS_STRING(self); + register Py_ssize_t i, j, count=0; + PyObject *str; + PyObject *list = PyList_New(PREALLOC_SIZE(maxcount)); + + if (list == NULL) + return NULL; + + i = j = 0; + while ((j < len) && (maxcount-- > 0)) { + for(; j<len; j++) { + /* I found that using memchr makes no difference */ + if (s[j] == ch) { + SPLIT_ADD(s, i, j); + i = j = j + 1; + break; + } + } + } + if (i == 0 && count == 0 && PyBytes_CheckExact(self)) { + /* ch not in self, so just use self as list[0] */ + Py_INCREF(self); + PyList_SET_ITEM(list, 0, (PyObject *)self); + count++; + } + else if (i <= len) { + SPLIT_ADD(s, i, len); + } + FIX_PREALLOC_SIZE(list); + return list; onError: - Py_DECREF(list); - return NULL; + Py_DECREF(list); + return NULL; } PyDoc_STRVAR(split__doc__, @@ -1152,74 +1152,74 @@ If maxsplit is given, at most maxsplit splits are done."); static PyObject * bytes_split(PyBytesObject *self, PyObject *args) { - Py_ssize_t len = PyBytes_GET_SIZE(self), n, i, j; - Py_ssize_t maxsplit = -1, count=0; - const char *s = PyBytes_AS_STRING(self), *sub; - Py_buffer vsub; - PyObject *list, *str, *subobj = Py_None; + Py_ssize_t len = PyBytes_GET_SIZE(self), n, i, j; + Py_ssize_t maxsplit = -1, count=0; + const char *s = PyBytes_AS_STRING(self), *sub; + Py_buffer vsub; + PyObject *list, *str, *subobj = Py_None; #ifdef USE_FAST - Py_ssize_t pos; + Py_ssize_t pos; #endif - if (!PyArg_ParseTuple(args, "|On:split", &subobj, &maxsplit)) - return NULL; - if (maxsplit < 0) - maxsplit = PY_SSIZE_T_MAX; - if (subobj == Py_None) - return split_whitespace(self, len, maxsplit); - if (_getbuffer(subobj, &vsub) < 0) - return NULL; - sub = vsub.buf; - n = vsub.len; - - if (n == 0) { - PyErr_SetString(PyExc_ValueError, "empty separator"); - PyBuffer_Release(&vsub); - return NULL; - } - else if (n == 1) { - list = split_char(self, len, sub[0], maxsplit); - PyBuffer_Release(&vsub); - return list; - } - - list = PyList_New(PREALLOC_SIZE(maxsplit)); - if (list == NULL) { - PyBuffer_Release(&vsub); - return NULL; - } + if (!PyArg_ParseTuple(args, "|On:split", &subobj, &maxsplit)) + return NULL; + if (maxsplit < 0) + maxsplit = PY_SSIZE_T_MAX; + if (subobj == Py_None) + return split_whitespace(self, len, maxsplit); + if (_getbuffer(subobj, &vsub) < 0) + return NULL; + sub = vsub.buf; + n = vsub.len; + + if (n == 0) { + PyErr_SetString(PyExc_ValueError, "empty separator"); + PyBuffer_Release(&vsub); + return NULL; + } + else if (n == 1) { + list = split_char(self, len, sub[0], maxsplit); + PyBuffer_Release(&vsub); + return list; + } + + list = PyList_New(PREALLOC_SIZE(maxsplit)); + if (list == NULL) { + PyBuffer_Release(&vsub); + return NULL; + } #ifdef USE_FAST - i = j = 0; - while (maxsplit-- > 0) { - pos = fastsearch(s+i, len-i, sub, n, FAST_SEARCH); - if (pos < 0) - break; - j = i+pos; - SPLIT_ADD(s, i, j); - i = j + n; - } + i = j = 0; + while (maxsplit-- > 0) { + pos = fastsearch(s+i, len-i, sub, n, FAST_SEARCH); + if (pos < 0) + break; + j = i+pos; + SPLIT_ADD(s, i, j); + i = j + n; + } #else - i = j = 0; - while ((j+n <= len) && (maxsplit-- > 0)) { - for (; j+n <= len; j++) { - if (Py_STRING_MATCH(s, j, sub, n)) { - SPLIT_ADD(s, i, j); - i = j = j + n; - break; - } - } - } + i = j = 0; + while ((j+n <= len) && (maxsplit-- > 0)) { + for (; j+n <= len; j++) { + if (Py_STRING_MATCH(s, j, sub, n)) { + SPLIT_ADD(s, i, j); + i = j = j + n; + break; + } + } + } #endif - SPLIT_ADD(s, i, len); - FIX_PREALLOC_SIZE(list); - PyBuffer_Release(&vsub); - return list; + SPLIT_ADD(s, i, len); + FIX_PREALLOC_SIZE(list); + PyBuffer_Release(&vsub); + return list; onError: - Py_DECREF(list); - PyBuffer_Release(&vsub); - return NULL; + Py_DECREF(list); + PyBuffer_Release(&vsub); + return NULL; } PyDoc_STRVAR(partition__doc__, @@ -1232,21 +1232,21 @@ found, returns B and two empty bytes objects."); static PyObject * bytes_partition(PyBytesObject *self, PyObject *sep_obj) { - const char *sep; - Py_ssize_t sep_len; + const char *sep; + Py_ssize_t sep_len; - if (PyBytes_Check(sep_obj)) { - sep = PyBytes_AS_STRING(sep_obj); - sep_len = PyBytes_GET_SIZE(sep_obj); - } - else if (PyObject_AsCharBuffer(sep_obj, &sep, &sep_len)) - return NULL; + if (PyBytes_Check(sep_obj)) { + sep = PyBytes_AS_STRING(sep_obj); + sep_len = PyBytes_GET_SIZE(sep_obj); + } + else if (PyObject_AsCharBuffer(sep_obj, &sep, &sep_len)) + return NULL; - return stringlib_partition( - (PyObject*) self, - PyBytes_AS_STRING(self), PyBytes_GET_SIZE(self), - sep_obj, sep, sep_len - ); + return stringlib_partition( + (PyObject*) self, + PyBytes_AS_STRING(self), PyBytes_GET_SIZE(self), + sep_obj, sep, sep_len + ); } PyDoc_STRVAR(rpartition__doc__, @@ -1260,105 +1260,105 @@ bytes objects and B."); static PyObject * bytes_rpartition(PyBytesObject *self, PyObject *sep_obj) { - const char *sep; - Py_ssize_t sep_len; + const char *sep; + Py_ssize_t sep_len; - if (PyBytes_Check(sep_obj)) { - sep = PyBytes_AS_STRING(sep_obj); - sep_len = PyBytes_GET_SIZE(sep_obj); - } - else if (PyObject_AsCharBuffer(sep_obj, &sep, &sep_len)) - return NULL; + if (PyBytes_Check(sep_obj)) { + sep = PyBytes_AS_STRING(sep_obj); + sep_len = PyBytes_GET_SIZE(sep_obj); + } + else if (PyObject_AsCharBuffer(sep_obj, &sep, &sep_len)) + return NULL; - return stringlib_rpartition( - (PyObject*) self, - PyBytes_AS_STRING(self), PyBytes_GET_SIZE(self), - sep_obj, sep, sep_len - ); + return stringlib_rpartition( + (PyObject*) self, + PyBytes_AS_STRING(self), PyBytes_GET_SIZE(self), + sep_obj, sep, sep_len + ); } Py_LOCAL_INLINE(PyObject *) rsplit_whitespace(PyBytesObject *self, Py_ssize_t len, Py_ssize_t maxsplit) { - const char *s = PyBytes_AS_STRING(self); - Py_ssize_t i, j, count=0; - PyObject *str; - PyObject *list = PyList_New(PREALLOC_SIZE(maxsplit)); - - if (list == NULL) - return NULL; - - i = j = len-1; - - while (maxsplit-- > 0) { - RSKIP_SPACE(s, i); - if (i<0) break; - j = i; i--; - RSKIP_NONSPACE(s, i); - if (j == len-1 && i < 0 && PyBytes_CheckExact(self)) { - /* No whitespace in self, so just use it as list[0] */ - Py_INCREF(self); - PyList_SET_ITEM(list, 0, (PyObject *)self); - count++; - break; - } - SPLIT_ADD(s, i + 1, j + 1); - } - if (i >= 0) { - /* Only occurs when maxsplit was reached. Skip any remaining - whitespace and copy to beginning of string. */ - RSKIP_SPACE(s, i); - if (i >= 0) - SPLIT_ADD(s, 0, i + 1); - - } - FIX_PREALLOC_SIZE(list); - if (PyList_Reverse(list) < 0) - goto onError; - return list; + const char *s = PyBytes_AS_STRING(self); + Py_ssize_t i, j, count=0; + PyObject *str; + PyObject *list = PyList_New(PREALLOC_SIZE(maxsplit)); + + if (list == NULL) + return NULL; + + i = j = len-1; + + while (maxsplit-- > 0) { + RSKIP_SPACE(s, i); + if (i<0) break; + j = i; i--; + RSKIP_NONSPACE(s, i); + if (j == len-1 && i < 0 && PyBytes_CheckExact(self)) { + /* No whitespace in self, so just use it as list[0] */ + Py_INCREF(self); + PyList_SET_ITEM(list, 0, (PyObject *)self); + count++; + break; + } + SPLIT_ADD(s, i + 1, j + 1); + } + if (i >= 0) { + /* Only occurs when maxsplit was reached. Skip any remaining + whitespace and copy to beginning of string. */ + RSKIP_SPACE(s, i); + if (i >= 0) + SPLIT_ADD(s, 0, i + 1); + + } + FIX_PREALLOC_SIZE(list); + if (PyList_Reverse(list) < 0) + goto onError; + return list; onError: - Py_DECREF(list); - return NULL; + Py_DECREF(list); + return NULL; } Py_LOCAL_INLINE(PyObject *) rsplit_char(PyBytesObject *self, Py_ssize_t len, char ch, Py_ssize_t maxcount) { - const char *s = PyBytes_AS_STRING(self); - register Py_ssize_t i, j, count=0; - PyObject *str; - PyObject *list = PyList_New(PREALLOC_SIZE(maxcount)); - - if (list == NULL) - return NULL; - - i = j = len - 1; - while ((i >= 0) && (maxcount-- > 0)) { - for (; i >= 0; i--) { - if (s[i] == ch) { - SPLIT_ADD(s, i + 1, j + 1); - j = i = i - 1; - break; - } - } - } - if (i < 0 && count == 0 && PyBytes_CheckExact(self)) { - /* ch not in self, so just use self as list[0] */ - Py_INCREF(self); - PyList_SET_ITEM(list, 0, (PyObject *)self); - count++; - } - else if (j >= -1) { - SPLIT_ADD(s, 0, j + 1); - } - FIX_PREALLOC_SIZE(list); - if (PyList_Reverse(list) < 0) - goto onError; - return list; + const char *s = PyBytes_AS_STRING(self); + register Py_ssize_t i, j, count=0; + PyObject *str; + PyObject *list = PyList_New(PREALLOC_SIZE(maxcount)); + + if (list == NULL) + return NULL; + + i = j = len - 1; + while ((i >= 0) && (maxcount-- > 0)) { + for (; i >= 0; i--) { + if (s[i] == ch) { + SPLIT_ADD(s, i + 1, j + 1); + j = i = i - 1; + break; + } + } + } + if (i < 0 && count == 0 && PyBytes_CheckExact(self)) { + /* ch not in self, so just use self as list[0] */ + Py_INCREF(self); + PyList_SET_ITEM(list, 0, (PyObject *)self); + count++; + } + else if (j >= -1) { + SPLIT_ADD(s, 0, j + 1); + } + FIX_PREALLOC_SIZE(list); + if (PyList_Reverse(list) < 0) + goto onError; + return list; onError: - Py_DECREF(list); - return NULL; + Py_DECREF(list); + return NULL; } PyDoc_STRVAR(rsplit__doc__, @@ -1374,65 +1374,65 @@ If maxsplit is given, at most maxsplit splits are done."); static PyObject * bytes_rsplit(PyBytesObject *self, PyObject *args) { - Py_ssize_t len = PyBytes_GET_SIZE(self), n, i, j; - Py_ssize_t maxsplit = -1, count=0; - const char *s, *sub; - Py_buffer vsub; - PyObject *list, *str, *subobj = Py_None; - - if (!PyArg_ParseTuple(args, "|On:rsplit", &subobj, &maxsplit)) - return NULL; - if (maxsplit < 0) - maxsplit = PY_SSIZE_T_MAX; - if (subobj == Py_None) - return rsplit_whitespace(self, len, maxsplit); - if (_getbuffer(subobj, &vsub) < 0) - return NULL; - sub = vsub.buf; - n = vsub.len; - - if (n == 0) { - PyErr_SetString(PyExc_ValueError, "empty separator"); - PyBuffer_Release(&vsub); - return NULL; - } - else if (n == 1) { - list = rsplit_char(self, len, sub[0], maxsplit); - PyBuffer_Release(&vsub); - return list; - } - - list = PyList_New(PREALLOC_SIZE(maxsplit)); - if (list == NULL) { - PyBuffer_Release(&vsub); - return NULL; - } - - j = len; - i = j - n; - - s = PyBytes_AS_STRING(self); - while ( (i >= 0) && (maxsplit-- > 0) ) { - for (; i>=0; i--) { - if (Py_STRING_MATCH(s, i, sub, n)) { - SPLIT_ADD(s, i + n, j); - j = i; - i -= n; - break; - } - } - } - SPLIT_ADD(s, 0, j); - FIX_PREALLOC_SIZE(list); - if (PyList_Reverse(list) < 0) - goto onError; - PyBuffer_Release(&vsub); - return list; + Py_ssize_t len = PyBytes_GET_SIZE(self), n, i, j; + Py_ssize_t maxsplit = -1, count=0; + const char *s, *sub; + Py_buffer vsub; + PyObject *list, *str, *subobj = Py_None; + + if (!PyArg_ParseTuple(args, "|On:rsplit", &subobj, &maxsplit)) + return NULL; + if (maxsplit < 0) + maxsplit = PY_SSIZE_T_MAX; + if (subobj == Py_None) + return rsplit_whitespace(self, len, maxsplit); + if (_getbuffer(subobj, &vsub) < 0) + return NULL; + sub = vsub.buf; + n = vsub.len; + + if (n == 0) { + PyErr_SetString(PyExc_ValueError, "empty separator"); + PyBuffer_Release(&vsub); + return NULL; + } + else if (n == 1) { + list = rsplit_char(self, len, sub[0], maxsplit); + PyBuffer_Release(&vsub); + return list; + } + + list = PyList_New(PREALLOC_SIZE(maxsplit)); + if (list == NULL) { + PyBuffer_Release(&vsub); + return NULL; + } + + j = len; + i = j - n; + + s = PyBytes_AS_STRING(self); + while ( (i >= 0) && (maxsplit-- > 0) ) { + for (; i>=0; i--) { + if (Py_STRING_MATCH(s, i, sub, n)) { + SPLIT_ADD(s, i + n, j); + j = i; + i -= n; + break; + } + } + } + SPLIT_ADD(s, 0, j); + FIX_PREALLOC_SIZE(list); + if (PyList_Reverse(list) < 0) + goto onError; + PyBuffer_Release(&vsub); + return list; onError: - Py_DECREF(list); - PyBuffer_Release(&vsub); - return NULL; + Py_DECREF(list); + PyBuffer_Release(&vsub); + return NULL; } #undef SPLIT_ADD @@ -1449,156 +1449,156 @@ Example: b'.'.join([b'ab', b'pq', b'rs']) -> b'ab.pq.rs'."); static PyObject * bytes_join(PyObject *self, PyObject *orig) { - char *sep = PyBytes_AS_STRING(self); - const Py_ssize_t seplen = PyBytes_GET_SIZE(self); - PyObject *res = NULL; - char *p; - Py_ssize_t seqlen = 0; - size_t sz = 0; - Py_ssize_t i; - PyObject *seq, *item; - - seq = PySequence_Fast(orig, ""); - if (seq == NULL) { - return NULL; - } - - seqlen = PySequence_Size(seq); - if (seqlen == 0) { - Py_DECREF(seq); - return PyBytes_FromString(""); - } - if (seqlen == 1) { - item = PySequence_Fast_GET_ITEM(seq, 0); - if (PyBytes_CheckExact(item)) { - Py_INCREF(item); - Py_DECREF(seq); - return item; - } - } - - /* There are at least two things to join, or else we have a subclass - * of the builtin types in the sequence. - * Do a pre-pass to figure out the total amount of space we'll - * need (sz), and see whether all argument are bytes. - */ - /* XXX Shouldn't we use _getbuffer() on these items instead? */ - for (i = 0; i < seqlen; i++) { - const size_t old_sz = sz; - item = PySequence_Fast_GET_ITEM(seq, i); - if (!PyBytes_Check(item) && !PyByteArray_Check(item)) { - PyErr_Format(PyExc_TypeError, - "sequence item %zd: expected bytes," - " %.80s found", - i, Py_TYPE(item)->tp_name); - Py_DECREF(seq); - return NULL; - } - sz += Py_SIZE(item); - if (i != 0) - sz += seplen; - if (sz < old_sz || sz > PY_SSIZE_T_MAX) { - PyErr_SetString(PyExc_OverflowError, - "join() result is too long for bytes"); - Py_DECREF(seq); - return NULL; - } - } - - /* Allocate result space. */ - res = PyBytes_FromStringAndSize((char*)NULL, sz); - if (res == NULL) { - Py_DECREF(seq); - return NULL; - } - - /* Catenate everything. */ - /* I'm not worried about a PyByteArray item growing because there's - nowhere in this function where we release the GIL. */ - p = PyBytes_AS_STRING(res); - for (i = 0; i < seqlen; ++i) { - size_t n; - char *q; - if (i) { - Py_MEMCPY(p, sep, seplen); - p += seplen; - } - item = PySequence_Fast_GET_ITEM(seq, i); - n = Py_SIZE(item); - if (PyBytes_Check(item)) - q = PyBytes_AS_STRING(item); - else - q = PyByteArray_AS_STRING(item); - Py_MEMCPY(p, q, n); - p += n; - } - - Py_DECREF(seq); - return res; + char *sep = PyBytes_AS_STRING(self); + const Py_ssize_t seplen = PyBytes_GET_SIZE(self); + PyObject *res = NULL; + char *p; + Py_ssize_t seqlen = 0; + size_t sz = 0; + Py_ssize_t i; + PyObject *seq, *item; + + seq = PySequence_Fast(orig, ""); + if (seq == NULL) { + return NULL; + } + + seqlen = PySequence_Size(seq); + if (seqlen == 0) { + Py_DECREF(seq); + return PyBytes_FromString(""); + } + if (seqlen == 1) { + item = PySequence_Fast_GET_ITEM(seq, 0); + if (PyBytes_CheckExact(item)) { + Py_INCREF(item); + Py_DECREF(seq); + return item; + } + } + + /* There are at least two things to join, or else we have a subclass + * of the builtin types in the sequence. + * Do a pre-pass to figure out the total amount of space we'll + * need (sz), and see whether all argument are bytes. + */ + /* XXX Shouldn't we use _getbuffer() on these items instead? */ + for (i = 0; i < seqlen; i++) { + const size_t old_sz = sz; + item = PySequence_Fast_GET_ITEM(seq, i); + if (!PyBytes_Check(item) && !PyByteArray_Check(item)) { + PyErr_Format(PyExc_TypeError, + "sequence item %zd: expected bytes," + " %.80s found", + i, Py_TYPE(item)->tp_name); + Py_DECREF(seq); + return NULL; + } + sz += Py_SIZE(item); + if (i != 0) + sz += seplen; + if (sz < old_sz || sz > PY_SSIZE_T_MAX) { + PyErr_SetString(PyExc_OverflowError, + "join() result is too long for bytes"); + Py_DECREF(seq); + return NULL; + } + } + + /* Allocate result space. */ + res = PyBytes_FromStringAndSize((char*)NULL, sz); + if (res == NULL) { + Py_DECREF(seq); + return NULL; + } + + /* Catenate everything. */ + /* I'm not worried about a PyByteArray item growing because there's + nowhere in this function where we release the GIL. */ + p = PyBytes_AS_STRING(res); + for (i = 0; i < seqlen; ++i) { + size_t n; + char *q; + if (i) { + Py_MEMCPY(p, sep, seplen); + p += seplen; + } + item = PySequence_Fast_GET_ITEM(seq, i); + n = Py_SIZE(item); + if (PyBytes_Check(item)) + q = PyBytes_AS_STRING(item); + else + q = PyByteArray_AS_STRING(item); + Py_MEMCPY(p, q, n); + p += n; + } + + Py_DECREF(seq); + return res; } PyObject * _PyBytes_Join(PyObject *sep, PyObject *x) { - assert(sep != NULL && PyBytes_Check(sep)); - assert(x != NULL); - return bytes_join(sep, x); + assert(sep != NULL && PyBytes_Check(sep)); + assert(x != NULL); + return bytes_join(sep, x); } Py_LOCAL_INLINE(void) bytes_adjust_indices(Py_ssize_t *start, Py_ssize_t *end, Py_ssize_t len) { - if (*end > len) - *end = len; - else if (*end < 0) - *end += len; - if (*end < 0) - *end = 0; - if (*start < 0) - *start += len; - if (*start < 0) - *start = 0; + if (*end > len) + *end = len; + else if (*end < 0) + *end += len; + if (*end < 0) + *end = 0; + if (*start < 0) + *start += len; + if (*start < 0) + *start = 0; } Py_LOCAL_INLINE(Py_ssize_t) bytes_find_internal(PyBytesObject *self, PyObject *args, int dir) { - PyObject *subobj; - const char *sub; - Py_ssize_t sub_len; - Py_ssize_t start=0, end=PY_SSIZE_T_MAX; - PyObject *obj_start=Py_None, *obj_end=Py_None; - - if (!PyArg_ParseTuple(args, "O|OO:find/rfind/index/rindex", &subobj, - &obj_start, &obj_end)) - return -2; - /* To support None in "start" and "end" arguments, meaning - the same as if they were not passed. - */ - if (obj_start != Py_None) - if (!_PyEval_SliceIndex(obj_start, &start)) - return -2; - if (obj_end != Py_None) - if (!_PyEval_SliceIndex(obj_end, &end)) - return -2; - - if (PyBytes_Check(subobj)) { - sub = PyBytes_AS_STRING(subobj); - sub_len = PyBytes_GET_SIZE(subobj); - } - else if (PyObject_AsCharBuffer(subobj, &sub, &sub_len)) - /* XXX - the "expected a character buffer object" is pretty - confusing for a non-expert. remap to something else ? */ - return -2; - - if (dir > 0) - return stringlib_find_slice( - PyBytes_AS_STRING(self), PyBytes_GET_SIZE(self), - sub, sub_len, start, end); - else - return stringlib_rfind_slice( - PyBytes_AS_STRING(self), PyBytes_GET_SIZE(self), - sub, sub_len, start, end); + PyObject *subobj; + const char *sub; + Py_ssize_t sub_len; + Py_ssize_t start=0, end=PY_SSIZE_T_MAX; + PyObject *obj_start=Py_None, *obj_end=Py_None; + + if (!PyArg_ParseTuple(args, "O|OO:find/rfind/index/rindex", &subobj, + &obj_start, &obj_end)) + return -2; + /* To support None in "start" and "end" arguments, meaning + the same as if they were not passed. + */ + if (obj_start != Py_None) + if (!_PyEval_SliceIndex(obj_start, &start)) + return -2; + if (obj_end != Py_None) + if (!_PyEval_SliceIndex(obj_end, &end)) + return -2; + + if (PyBytes_Check(subobj)) { + sub = PyBytes_AS_STRING(subobj); + sub_len = PyBytes_GET_SIZE(subobj); + } + else if (PyObject_AsCharBuffer(subobj, &sub, &sub_len)) + /* XXX - the "expected a character buffer object" is pretty + confusing for a non-expert. remap to something else ? */ + return -2; + + if (dir > 0) + return stringlib_find_slice( + PyBytes_AS_STRING(self), PyBytes_GET_SIZE(self), + sub, sub_len, start, end); + else + return stringlib_rfind_slice( + PyBytes_AS_STRING(self), PyBytes_GET_SIZE(self), + sub, sub_len, start, end); } @@ -1614,10 +1614,10 @@ Return -1 on failure."); static PyObject * bytes_find(PyBytesObject *self, PyObject *args) { - Py_ssize_t result = bytes_find_internal(self, args, +1); - if (result == -2) - return NULL; - return PyLong_FromSsize_t(result); + Py_ssize_t result = bytes_find_internal(self, args, +1); + if (result == -2) + return NULL; + return PyLong_FromSsize_t(result); } @@ -1629,15 +1629,15 @@ Like B.find() but raise ValueError when the substring is not found."); static PyObject * bytes_index(PyBytesObject *self, PyObject *args) { - Py_ssize_t result = bytes_find_internal(self, args, +1); - if (result == -2) - return NULL; - if (result == -1) { - PyErr_SetString(PyExc_ValueError, - "substring not found"); - return NULL; - } - return PyLong_FromSsize_t(result); + Py_ssize_t result = bytes_find_internal(self, args, +1); + if (result == -2) + return NULL; + if (result == -1) { + PyErr_SetString(PyExc_ValueError, + "substring not found"); + return NULL; + } + return PyLong_FromSsize_t(result); } @@ -1653,10 +1653,10 @@ Return -1 on failure."); static PyObject * bytes_rfind(PyBytesObject *self, PyObject *args) { - Py_ssize_t result = bytes_find_internal(self, args, -1); - if (result == -2) - return NULL; - return PyLong_FromSsize_t(result); + Py_ssize_t result = bytes_find_internal(self, args, -1); + if (result == -2) + return NULL; + return PyLong_FromSsize_t(result); } @@ -1668,101 +1668,101 @@ Like B.rfind() but raise ValueError when the substring is not found."); static PyObject * bytes_rindex(PyBytesObject *self, PyObject *args) { - Py_ssize_t result = bytes_find_internal(self, args, -1); - if (result == -2) - return NULL; - if (result == -1) { - PyErr_SetString(PyExc_ValueError, - "substring not found"); - return NULL; - } - return PyLong_FromSsize_t(result); + Py_ssize_t result = bytes_find_internal(self, args, -1); + if (result == -2) + return NULL; + if (result == -1) { + PyErr_SetString(PyExc_ValueError, + "substring not found"); + return NULL; + } + return PyLong_FromSsize_t(result); } Py_LOCAL_INLINE(PyObject *) do_xstrip(PyBytesObject *self, int striptype, PyObject *sepobj) { - Py_buffer vsep; - char *s = PyBytes_AS_STRING(self); - Py_ssize_t len = PyBytes_GET_SIZE(self); - char *sep; - Py_ssize_t seplen; - Py_ssize_t i, j; - - if (_getbuffer(sepobj, &vsep) < 0) - return NULL; - sep = vsep.buf; - seplen = vsep.len; - - i = 0; - if (striptype != RIGHTSTRIP) { - while (i < len && memchr(sep, Py_CHARMASK(s[i]), seplen)) { - i++; - } - } + Py_buffer vsep; + char *s = PyBytes_AS_STRING(self); + Py_ssize_t len = PyBytes_GET_SIZE(self); + char *sep; + Py_ssize_t seplen; + Py_ssize_t i, j; + + if (_getbuffer(sepobj, &vsep) < 0) + return NULL; + sep = vsep.buf; + seplen = vsep.len; + + i = 0; + if (striptype != RIGHTSTRIP) { + while (i < len && memchr(sep, Py_CHARMASK(s[i]), seplen)) { + i++; + } + } - j = len; - if (striptype != LEFTSTRIP) { - do { - j--; - } while (j >= i && memchr(sep, Py_CHARMASK(s[j]), seplen)); - j++; - } + j = len; + if (striptype != LEFTSTRIP) { + do { + j--; + } while (j >= i && memchr(sep, Py_CHARMASK(s[j]), seplen)); + j++; + } - PyBuffer_Release(&vsep); + PyBuffer_Release(&vsep); - if (i == 0 && j == len && PyBytes_CheckExact(self)) { - Py_INCREF(self); - return (PyObject*)self; - } - else - return PyBytes_FromStringAndSize(s+i, j-i); + if (i == 0 && j == len && PyBytes_CheckExact(self)) { + Py_INCREF(self); + return (PyObject*)self; + } + else + return PyBytes_FromStringAndSize(s+i, j-i); } Py_LOCAL_INLINE(PyObject *) do_strip(PyBytesObject *self, int striptype) { - char *s = PyBytes_AS_STRING(self); - Py_ssize_t len = PyBytes_GET_SIZE(self), i, j; + char *s = PyBytes_AS_STRING(self); + Py_ssize_t len = PyBytes_GET_SIZE(self), i, j; - i = 0; - if (striptype != RIGHTSTRIP) { - while (i < len && ISSPACE(s[i])) { - i++; - } - } + i = 0; + if (striptype != RIGHTSTRIP) { + while (i < len && ISSPACE(s[i])) { + i++; + } + } - j = len; - if (striptype != LEFTSTRIP) { - do { - j--; - } while (j >= i && ISSPACE(s[j])); - j++; - } + j = len; + if (striptype != LEFTSTRIP) { + do { + j--; + } while (j >= i && ISSPACE(s[j])); + j++; + } - if (i == 0 && j == len && PyBytes_CheckExact(self)) { - Py_INCREF(self); - return (PyObject*)self; - } - else - return PyBytes_FromStringAndSize(s+i, j-i); + if (i == 0 && j == len && PyBytes_CheckExact(self)) { + Py_INCREF(self); + return (PyObject*)self; + } + else + return PyBytes_FromStringAndSize(s+i, j-i); } Py_LOCAL_INLINE(PyObject *) do_argstrip(PyBytesObject *self, int striptype, PyObject *args) { - PyObject *sep = NULL; + PyObject *sep = NULL; - if (!PyArg_ParseTuple(args, (char *)stripformat[striptype], &sep)) - return NULL; + if (!PyArg_ParseTuple(args, (char *)stripformat[striptype], &sep)) + return NULL; - if (sep != NULL && sep != Py_None) { - return do_xstrip(self, striptype, sep); - } - return do_strip(self, striptype); + if (sep != NULL && sep != Py_None) { + return do_xstrip(self, striptype, sep); + } + return do_strip(self, striptype); } @@ -1774,10 +1774,10 @@ If the argument is omitted, strip trailing ASCII whitespace."); static PyObject * bytes_strip(PyBytesObject *self, PyObject *args) { - if (PyTuple_GET_SIZE(args) == 0) - return do_strip(self, BOTHSTRIP); /* Common case */ - else - return do_argstrip(self, BOTHSTRIP, args); + if (PyTuple_GET_SIZE(args) == 0) + return do_strip(self, BOTHSTRIP); /* Common case */ + else + return do_argstrip(self, BOTHSTRIP, args); } @@ -1789,10 +1789,10 @@ If the argument is omitted, strip leading ASCII whitespace."); static PyObject * bytes_lstrip(PyBytesObject *self, PyObject *args) { - if (PyTuple_GET_SIZE(args) == 0) - return do_strip(self, LEFTSTRIP); /* Common case */ - else - return do_argstrip(self, LEFTSTRIP, args); + if (PyTuple_GET_SIZE(args) == 0) + return do_strip(self, LEFTSTRIP); /* Common case */ + else + return do_argstrip(self, LEFTSTRIP, args); } @@ -1804,10 +1804,10 @@ If the argument is omitted, strip trailing ASCII whitespace."); static PyObject * bytes_rstrip(PyBytesObject *self, PyObject *args) { - if (PyTuple_GET_SIZE(args) == 0) - return do_strip(self, RIGHTSTRIP); /* Common case */ - else - return do_argstrip(self, RIGHTSTRIP, args); + if (PyTuple_GET_SIZE(args) == 0) + return do_strip(self, RIGHTSTRIP); /* Common case */ + else + return do_argstrip(self, RIGHTSTRIP, args); } @@ -1821,27 +1821,27 @@ as in slice notation."); static PyObject * bytes_count(PyBytesObject *self, PyObject *args) { - PyObject *sub_obj; - const char *str = PyBytes_AS_STRING(self), *sub; - Py_ssize_t sub_len; - Py_ssize_t start = 0, end = PY_SSIZE_T_MAX; + PyObject *sub_obj; + const char *str = PyBytes_AS_STRING(self), *sub; + Py_ssize_t sub_len; + Py_ssize_t start = 0, end = PY_SSIZE_T_MAX; - if (!PyArg_ParseTuple(args, "O|O&O&:count", &sub_obj, - _PyEval_SliceIndex, &start, _PyEval_SliceIndex, &end)) - return NULL; + if (!PyArg_ParseTuple(args, "O|O&O&:count", &sub_obj, + _PyEval_SliceIndex, &start, _PyEval_SliceIndex, &end)) + return NULL; - if (PyBytes_Check(sub_obj)) { - sub = PyBytes_AS_STRING(sub_obj); - sub_len = PyBytes_GET_SIZE(sub_obj); - } - else if (PyObject_AsCharBuffer(sub_obj, &sub, &sub_len)) - return NULL; + if (PyBytes_Check(sub_obj)) { + sub = PyBytes_AS_STRING(sub_obj); + sub_len = PyBytes_GET_SIZE(sub_obj); + } + else if (PyObject_AsCharBuffer(sub_obj, &sub, &sub_len)) + return NULL; - bytes_adjust_indices(&start, &end, PyBytes_GET_SIZE(self)); + bytes_adjust_indices(&start, &end, PyBytes_GET_SIZE(self)); - return PyLong_FromSsize_t( - stringlib_count(str + start, end - start, sub, sub_len) - ); + return PyLong_FromSsize_t( + stringlib_count(str + start, end - start, sub, sub_len) + ); } @@ -1856,105 +1856,105 @@ table, which must be a bytes object of length 256."); static PyObject * bytes_translate(PyBytesObject *self, PyObject *args) { - register char *input, *output; - const char *table; - register Py_ssize_t i, c, changed = 0; - PyObject *input_obj = (PyObject*)self; - const char *output_start, *del_table=NULL; - Py_ssize_t inlen, tablen, dellen = 0; - PyObject *result; - int trans_table[256]; - PyObject *tableobj, *delobj = NULL; - - if (!PyArg_UnpackTuple(args, "translate", 1, 2, - &tableobj, &delobj)) - return NULL; - - if (PyBytes_Check(tableobj)) { - table = PyBytes_AS_STRING(tableobj); - tablen = PyBytes_GET_SIZE(tableobj); - } - else if (tableobj == Py_None) { - table = NULL; - tablen = 256; - } - else if (PyObject_AsCharBuffer(tableobj, &table, &tablen)) - return NULL; - - if (tablen != 256) { - PyErr_SetString(PyExc_ValueError, - "translation table must be 256 characters long"); - return NULL; - } - - if (delobj != NULL) { - if (PyBytes_Check(delobj)) { - del_table = PyBytes_AS_STRING(delobj); - dellen = PyBytes_GET_SIZE(delobj); - } - else if (PyObject_AsCharBuffer(delobj, &del_table, &dellen)) - return NULL; - } - else { - del_table = NULL; - dellen = 0; - } - - inlen = PyBytes_GET_SIZE(input_obj); - result = PyBytes_FromStringAndSize((char *)NULL, inlen); - if (result == NULL) - return NULL; - output_start = output = PyBytes_AsString(result); - input = PyBytes_AS_STRING(input_obj); - - if (dellen == 0 && table != NULL) { - /* If no deletions are required, use faster code */ - for (i = inlen; --i >= 0; ) { - c = Py_CHARMASK(*input++); - if (Py_CHARMASK((*output++ = table[c])) != c) - changed = 1; - } - if (changed || !PyBytes_CheckExact(input_obj)) - return result; - Py_DECREF(result); - Py_INCREF(input_obj); - return input_obj; - } - - if (table == NULL) { - for (i = 0; i < 256; i++) - trans_table[i] = Py_CHARMASK(i); - } else { - for (i = 0; i < 256; i++) - trans_table[i] = Py_CHARMASK(table[i]); - } - - for (i = 0; i < dellen; i++) - trans_table[(int) Py_CHARMASK(del_table[i])] = -1; - - for (i = inlen; --i >= 0; ) { - c = Py_CHARMASK(*input++); - if (trans_table[c] != -1) - if (Py_CHARMASK(*output++ = (char)trans_table[c]) == c) - continue; - changed = 1; - } - if (!changed && PyBytes_CheckExact(input_obj)) { - Py_DECREF(result); - Py_INCREF(input_obj); - return input_obj; - } - /* Fix the size of the resulting string */ - if (inlen > 0) - _PyBytes_Resize(&result, output - output_start); - return result; + register char *input, *output; + const char *table; + register Py_ssize_t i, c, changed = 0; + PyObject *input_obj = (PyObject*)self; + const char *output_start, *del_table=NULL; + Py_ssize_t inlen, tablen, dellen = 0; + PyObject *result; + int trans_table[256]; + PyObject *tableobj, *delobj = NULL; + + if (!PyArg_UnpackTuple(args, "translate", 1, 2, + &tableobj, &delobj)) + return NULL; + + if (PyBytes_Check(tableobj)) { + table = PyBytes_AS_STRING(tableobj); + tablen = PyBytes_GET_SIZE(tableobj); + } + else if (tableobj == Py_None) { + table = NULL; + tablen = 256; + } + else if (PyObject_AsCharBuffer(tableobj, &table, &tablen)) + return NULL; + + if (tablen != 256) { + PyErr_SetString(PyExc_ValueError, + "translation table must be 256 characters long"); + return NULL; + } + + if (delobj != NULL) { + if (PyBytes_Check(delobj)) { + del_table = PyBytes_AS_STRING(delobj); + dellen = PyBytes_GET_SIZE(delobj); + } + else if (PyObject_AsCharBuffer(delobj, &del_table, &dellen)) + return NULL; + } + else { + del_table = NULL; + dellen = 0; + } + + inlen = PyBytes_GET_SIZE(input_obj); + result = PyBytes_FromStringAndSize((char *)NULL, inlen); + if (result == NULL) + return NULL; + output_start = output = PyBytes_AsString(result); + input = PyBytes_AS_STRING(input_obj); + + if (dellen == 0 && table != NULL) { + /* If no deletions are required, use faster code */ + for (i = inlen; --i >= 0; ) { + c = Py_CHARMASK(*input++); + if (Py_CHARMASK((*output++ = table[c])) != c) + changed = 1; + } + if (changed || !PyBytes_CheckExact(input_obj)) + return result; + Py_DECREF(result); + Py_INCREF(input_obj); + return input_obj; + } + + if (table == NULL) { + for (i = 0; i < 256; i++) + trans_table[i] = Py_CHARMASK(i); + } else { + for (i = 0; i < 256; i++) + trans_table[i] = Py_CHARMASK(table[i]); + } + + for (i = 0; i < dellen; i++) + trans_table[(int) Py_CHARMASK(del_table[i])] = -1; + + for (i = inlen; --i >= 0; ) { + c = Py_CHARMASK(*input++); + if (trans_table[c] != -1) + if (Py_CHARMASK(*output++ = (char)trans_table[c]) == c) + continue; + changed = 1; + } + if (!changed && PyBytes_CheckExact(input_obj)) { + Py_DECREF(result); + Py_INCREF(input_obj); + return input_obj; + } + /* Fix the size of the resulting string */ + if (inlen > 0) + _PyBytes_Resize(&result, output - output_start); + return result; } static PyObject * bytes_maketrans(PyObject *null, PyObject *args) { - return _Py_bytes_maketrans(args); + return _Py_bytes_maketrans(args); } #define FORWARD 1 @@ -1962,7 +1962,7 @@ bytes_maketrans(PyObject *null, PyObject *args) /* find and count characters and substrings */ -#define findchar(target, target_len, c) \ +#define findchar(target, target_len, c) \ ((char *)memchr((const void *)(target), c, target_len)) /* String ops must return a string. */ @@ -1970,117 +1970,117 @@ bytes_maketrans(PyObject *null, PyObject *args) Py_LOCAL(PyBytesObject *) return_self(PyBytesObject *self) { - if (PyBytes_CheckExact(self)) { - Py_INCREF(self); - return self; - } - return (PyBytesObject *)PyBytes_FromStringAndSize( - PyBytes_AS_STRING(self), - PyBytes_GET_SIZE(self)); + if (PyBytes_CheckExact(self)) { + Py_INCREF(self); + return self; + } + return (PyBytesObject *)PyBytes_FromStringAndSize( + PyBytes_AS_STRING(self), + PyBytes_GET_SIZE(self)); } Py_LOCAL_INLINE(Py_ssize_t) countchar(const char *target, int target_len, char c, Py_ssize_t maxcount) { - Py_ssize_t count=0; - const char *start=target; - const char *end=target+target_len; + Py_ssize_t count=0; + const char *start=target; + const char *end=target+target_len; - while ( (start=findchar(start, end-start, c)) != NULL ) { - count++; - if (count >= maxcount) - break; - start += 1; - } - return count; + while ( (start=findchar(start, end-start, c)) != NULL ) { + count++; + if (count >= maxcount) + break; + start += 1; + } + return count; } Py_LOCAL(Py_ssize_t) findstring(const char *target, Py_ssize_t target_len, - const char *pattern, Py_ssize_t pattern_len, - Py_ssize_t start, - Py_ssize_t end, - int direction) -{ - if (start < 0) { - start += target_len; - if (start < 0) - start = 0; - } - if (end > target_len) { - end = target_len; - } else if (end < 0) { - end += target_len; - if (end < 0) - end = 0; - } - - /* zero-length substrings always match at the first attempt */ - if (pattern_len == 0) - return (direction > 0) ? start : end; - - end -= pattern_len; - - if (direction < 0) { - for (; end >= start; end--) - if (Py_STRING_MATCH(target, end, pattern, pattern_len)) - return end; - } else { - for (; start <= end; start++) - if (Py_STRING_MATCH(target, start,pattern,pattern_len)) - return start; - } - return -1; + const char *pattern, Py_ssize_t pattern_len, + Py_ssize_t start, + Py_ssize_t end, + int direction) +{ + if (start < 0) { + start += target_len; + if (start < 0) + start = 0; + } + if (end > target_len) { + end = target_len; + } else if (end < 0) { + end += target_len; + if (end < 0) + end = 0; + } + + /* zero-length substrings always match at the first attempt */ + if (pattern_len == 0) + return (direction > 0) ? start : end; + + end -= pattern_len; + + if (direction < 0) { + for (; end >= start; end--) + if (Py_STRING_MATCH(target, end, pattern, pattern_len)) + return end; + } else { + for (; start <= end; start++) + if (Py_STRING_MATCH(target, start,pattern,pattern_len)) + return start; + } + return -1; } Py_LOCAL_INLINE(Py_ssize_t) countstring(const char *target, Py_ssize_t target_len, - const char *pattern, Py_ssize_t pattern_len, - Py_ssize_t start, - Py_ssize_t end, - int direction, Py_ssize_t maxcount) -{ - Py_ssize_t count=0; - - if (start < 0) { - start += target_len; - if (start < 0) - start = 0; - } - if (end > target_len) { - end = target_len; - } else if (end < 0) { - end += target_len; - if (end < 0) - end = 0; - } - - /* zero-length substrings match everywhere */ - if (pattern_len == 0 || maxcount == 0) { - if (target_len+1 < maxcount) - return target_len+1; - return maxcount; - } - - end -= pattern_len; - if (direction < 0) { - for (; (end >= start); end--) - if (Py_STRING_MATCH(target, end,pattern,pattern_len)) { - count++; - if (--maxcount <= 0) break; - end -= pattern_len-1; - } - } else { - for (; (start <= end); start++) - if (Py_STRING_MATCH(target, start, - pattern, pattern_len)) { - count++; - if (--maxcount <= 0) - break; - start += pattern_len-1; - } - } - return count; + const char *pattern, Py_ssize_t pattern_len, + Py_ssize_t start, + Py_ssize_t end, + int direction, Py_ssize_t maxcount) +{ + Py_ssize_t count=0; + + if (start < 0) { + start += target_len; + if (start < 0) + start = 0; + } + if (end > target_len) { + end = target_len; + } else if (end < 0) { + end += target_len; + if (end < 0) + end = 0; + } + + /* zero-length substrings match everywhere */ + if (pattern_len == 0 || maxcount == 0) { + if (target_len+1 < maxcount) + return target_len+1; + return maxcount; + } + + end -= pattern_len; + if (direction < 0) { + for (; (end >= start); end--) + if (Py_STRING_MATCH(target, end,pattern,pattern_len)) { + count++; + if (--maxcount <= 0) break; + end -= pattern_len-1; + } + } else { + for (; (start <= end); start++) + if (Py_STRING_MATCH(target, start, + pattern, pattern_len)) { + count++; + if (--maxcount <= 0) + break; + start += pattern_len-1; + } + } + return count; } @@ -2089,467 +2089,467 @@ countstring(const char *target, Py_ssize_t target_len, /* len(self)>=1, from="", len(to)>=1, maxcount>=1 */ Py_LOCAL(PyBytesObject *) replace_interleave(PyBytesObject *self, - const char *to_s, Py_ssize_t to_len, - Py_ssize_t maxcount) -{ - char *self_s, *result_s; - Py_ssize_t self_len, result_len; - Py_ssize_t count, i, product; - PyBytesObject *result; - - self_len = PyBytes_GET_SIZE(self); - - /* 1 at the end plus 1 after every character */ - count = self_len+1; - if (maxcount < count) - count = maxcount; - - /* Check for overflow */ - /* result_len = count * to_len + self_len; */ - product = count * to_len; - if (product / to_len != count) { - PyErr_SetString(PyExc_OverflowError, - "replacement bytes are too long"); - return NULL; - } - result_len = product + self_len; - if (result_len < 0) { - PyErr_SetString(PyExc_OverflowError, - "replacement bytes are too long"); - return NULL; - } - - if (! (result = (PyBytesObject *) - PyBytes_FromStringAndSize(NULL, result_len)) ) - return NULL; - - self_s = PyBytes_AS_STRING(self); - result_s = PyBytes_AS_STRING(result); - - /* TODO: special case single character, which doesn't need memcpy */ - - /* Lay the first one down (guaranteed this will occur) */ - Py_MEMCPY(result_s, to_s, to_len); - result_s += to_len; - count -= 1; - - for (i=0; i<count; i++) { - *result_s++ = *self_s++; - Py_MEMCPY(result_s, to_s, to_len); - result_s += to_len; - } - - /* Copy the rest of the original string */ - Py_MEMCPY(result_s, self_s, self_len-i); - - return result; + const char *to_s, Py_ssize_t to_len, + Py_ssize_t maxcount) +{ + char *self_s, *result_s; + Py_ssize_t self_len, result_len; + Py_ssize_t count, i, product; + PyBytesObject *result; + + self_len = PyBytes_GET_SIZE(self); + + /* 1 at the end plus 1 after every character */ + count = self_len+1; + if (maxcount < count) + count = maxcount; + + /* Check for overflow */ + /* result_len = count * to_len + self_len; */ + product = count * to_len; + if (product / to_len != count) { + PyErr_SetString(PyExc_OverflowError, + "replacement bytes are too long"); + return NULL; + } + result_len = product + self_len; + if (result_len < 0) { + PyErr_SetString(PyExc_OverflowError, + "replacement bytes are too long"); + return NULL; + } + + if (! (result = (PyBytesObject *) + PyBytes_FromStringAndSize(NULL, result_len)) ) + return NULL; + + self_s = PyBytes_AS_STRING(self); + result_s = PyBytes_AS_STRING(result); + + /* TODO: special case single character, which doesn't need memcpy */ + + /* Lay the first one down (guaranteed this will occur) */ + Py_MEMCPY(result_s, to_s, to_len); + result_s += to_len; + count -= 1; + + for (i=0; i<count; i++) { + *result_s++ = *self_s++; + Py_MEMCPY(result_s, to_s, to_len); + result_s += to_len; + } + + /* Copy the rest of the original string */ + Py_MEMCPY(result_s, self_s, self_len-i); + + return result; } /* Special case for deleting a single character */ /* len(self)>=1, len(from)==1, to="", maxcount>=1 */ Py_LOCAL(PyBytesObject *) replace_delete_single_character(PyBytesObject *self, - char from_c, Py_ssize_t maxcount) + char from_c, Py_ssize_t maxcount) { - char *self_s, *result_s; - char *start, *next, *end; - Py_ssize_t self_len, result_len; - Py_ssize_t count; - PyBytesObject *result; + char *self_s, *result_s; + char *start, *next, *end; + Py_ssize_t self_len, result_len; + Py_ssize_t count; + PyBytesObject *result; - self_len = PyBytes_GET_SIZE(self); - self_s = PyBytes_AS_STRING(self); + self_len = PyBytes_GET_SIZE(self); + self_s = PyBytes_AS_STRING(self); - count = countchar(self_s, self_len, from_c, maxcount); - if (count == 0) { - return return_self(self); - } - - result_len = self_len - count; /* from_len == 1 */ - assert(result_len>=0); - - if ( (result = (PyBytesObject *) - PyBytes_FromStringAndSize(NULL, result_len)) == NULL) - return NULL; - result_s = PyBytes_AS_STRING(result); + count = countchar(self_s, self_len, from_c, maxcount); + if (count == 0) { + return return_self(self); + } - start = self_s; - end = self_s + self_len; - while (count-- > 0) { - next = findchar(start, end-start, from_c); - if (next == NULL) - break; - Py_MEMCPY(result_s, start, next-start); - result_s += (next-start); - start = next+1; - } - Py_MEMCPY(result_s, start, end-start); + result_len = self_len - count; /* from_len == 1 */ + assert(result_len>=0); + + if ( (result = (PyBytesObject *) + PyBytes_FromStringAndSize(NULL, result_len)) == NULL) + return NULL; + result_s = PyBytes_AS_STRING(result); + + start = self_s; + end = self_s + self_len; + while (count-- > 0) { + next = findchar(start, end-start, from_c); + if (next == NULL) + break; + Py_MEMCPY(result_s, start, next-start); + result_s += (next-start); + start = next+1; + } + Py_MEMCPY(result_s, start, end-start); - return result; + return result; } /* len(self)>=1, len(from)>=2, to="", maxcount>=1 */ Py_LOCAL(PyBytesObject *) replace_delete_substring(PyBytesObject *self, - const char *from_s, Py_ssize_t from_len, - Py_ssize_t maxcount) { - char *self_s, *result_s; - char *start, *next, *end; - Py_ssize_t self_len, result_len; - Py_ssize_t count, offset; - PyBytesObject *result; - - self_len = PyBytes_GET_SIZE(self); - self_s = PyBytes_AS_STRING(self); - - count = countstring(self_s, self_len, - from_s, from_len, - 0, self_len, 1, - maxcount); - - if (count == 0) { - /* no matches */ - return return_self(self); - } - - result_len = self_len - (count * from_len); - assert (result_len>=0); - - if ( (result = (PyBytesObject *) - PyBytes_FromStringAndSize(NULL, result_len)) == NULL ) - return NULL; - - result_s = PyBytes_AS_STRING(result); - - start = self_s; - end = self_s + self_len; - while (count-- > 0) { - offset = findstring(start, end-start, - from_s, from_len, - 0, end-start, FORWARD); - if (offset == -1) - break; - next = start + offset; - - Py_MEMCPY(result_s, start, next-start); - - result_s += (next-start); - start = next+from_len; - } - Py_MEMCPY(result_s, start, end-start); - return result; + const char *from_s, Py_ssize_t from_len, + Py_ssize_t maxcount) { + char *self_s, *result_s; + char *start, *next, *end; + Py_ssize_t self_len, result_len; + Py_ssize_t count, offset; + PyBytesObject *result; + + self_len = PyBytes_GET_SIZE(self); + self_s = PyBytes_AS_STRING(self); + + count = countstring(self_s, self_len, + from_s, from_len, + 0, self_len, 1, + maxcount); + + if (count == 0) { + /* no matches */ + return return_self(self); + } + + result_len = self_len - (count * from_len); + assert (result_len>=0); + + if ( (result = (PyBytesObject *) + PyBytes_FromStringAndSize(NULL, result_len)) == NULL ) + return NULL; + + result_s = PyBytes_AS_STRING(result); + + start = self_s; + end = self_s + self_len; + while (count-- > 0) { + offset = findstring(start, end-start, + from_s, from_len, + 0, end-start, FORWARD); + if (offset == -1) + break; + next = start + offset; + + Py_MEMCPY(result_s, start, next-start); + + result_s += (next-start); + start = next+from_len; + } + Py_MEMCPY(result_s, start, end-start); + return result; } /* len(self)>=1, len(from)==len(to)==1, maxcount>=1 */ Py_LOCAL(PyBytesObject *) replace_single_character_in_place(PyBytesObject *self, - char from_c, char to_c, - Py_ssize_t maxcount) + char from_c, char to_c, + Py_ssize_t maxcount) { - char *self_s, *result_s, *start, *end, *next; - Py_ssize_t self_len; - PyBytesObject *result; - - /* The result string will be the same size */ - self_s = PyBytes_AS_STRING(self); - self_len = PyBytes_GET_SIZE(self); + char *self_s, *result_s, *start, *end, *next; + Py_ssize_t self_len; + PyBytesObject *result; - next = findchar(self_s, self_len, from_c); + /* The result string will be the same size */ + self_s = PyBytes_AS_STRING(self); + self_len = PyBytes_GET_SIZE(self); - if (next == NULL) { - /* No matches; return the original string */ - return return_self(self); - } + next = findchar(self_s, self_len, from_c); - /* Need to make a new string */ - result = (PyBytesObject *) PyBytes_FromStringAndSize(NULL, self_len); - if (result == NULL) - return NULL; - result_s = PyBytes_AS_STRING(result); - Py_MEMCPY(result_s, self_s, self_len); - - /* change everything in-place, starting with this one */ - start = result_s + (next-self_s); - *start = to_c; - start++; - end = result_s + self_len; + if (next == NULL) { + /* No matches; return the original string */ + return return_self(self); + } - while (--maxcount > 0) { - next = findchar(start, end-start, from_c); - if (next == NULL) - break; - *next = to_c; - start = next+1; - } + /* Need to make a new string */ + result = (PyBytesObject *) PyBytes_FromStringAndSize(NULL, self_len); + if (result == NULL) + return NULL; + result_s = PyBytes_AS_STRING(result); + Py_MEMCPY(result_s, self_s, self_len); + + /* change everything in-place, starting with this one */ + start = result_s + (next-self_s); + *start = to_c; + start++; + end = result_s + self_len; + + while (--maxcount > 0) { + next = findchar(start, end-start, from_c); + if (next == NULL) + break; + *next = to_c; + start = next+1; + } - return result; + return result; } /* len(self)>=1, len(from)==len(to)>=2, maxcount>=1 */ Py_LOCAL(PyBytesObject *) replace_substring_in_place(PyBytesObject *self, - const char *from_s, Py_ssize_t from_len, - const char *to_s, Py_ssize_t to_len, - Py_ssize_t maxcount) -{ - char *result_s, *start, *end; - char *self_s; - Py_ssize_t self_len, offset; - PyBytesObject *result; - - /* The result string will be the same size */ - - self_s = PyBytes_AS_STRING(self); - self_len = PyBytes_GET_SIZE(self); - - offset = findstring(self_s, self_len, - from_s, from_len, - 0, self_len, FORWARD); - if (offset == -1) { - /* No matches; return the original string */ - return return_self(self); - } - - /* Need to make a new string */ - result = (PyBytesObject *) PyBytes_FromStringAndSize(NULL, self_len); - if (result == NULL) - return NULL; - result_s = PyBytes_AS_STRING(result); - Py_MEMCPY(result_s, self_s, self_len); - - /* change everything in-place, starting with this one */ - start = result_s + offset; - Py_MEMCPY(start, to_s, from_len); - start += from_len; - end = result_s + self_len; - - while ( --maxcount > 0) { - offset = findstring(start, end-start, - from_s, from_len, - 0, end-start, FORWARD); - if (offset==-1) - break; - Py_MEMCPY(start+offset, to_s, from_len); - start += offset+from_len; - } - - return result; + const char *from_s, Py_ssize_t from_len, + const char *to_s, Py_ssize_t to_len, + Py_ssize_t maxcount) +{ + char *result_s, *start, *end; + char *self_s; + Py_ssize_t self_len, offset; + PyBytesObject *result; + + /* The result string will be the same size */ + + self_s = PyBytes_AS_STRING(self); + self_len = PyBytes_GET_SIZE(self); + + offset = findstring(self_s, self_len, + from_s, from_len, + 0, self_len, FORWARD); + if (offset == -1) { + /* No matches; return the original string */ + return return_self(self); + } + + /* Need to make a new string */ + result = (PyBytesObject *) PyBytes_FromStringAndSize(NULL, self_len); + if (result == NULL) + return NULL; + result_s = PyBytes_AS_STRING(result); + Py_MEMCPY(result_s, self_s, self_len); + + /* change everything in-place, starting with this one */ + start = result_s + offset; + Py_MEMCPY(start, to_s, from_len); + start += from_len; + end = result_s + self_len; + + while ( --maxcount > 0) { + offset = findstring(start, end-start, + from_s, from_len, + 0, end-start, FORWARD); + if (offset==-1) + break; + Py_MEMCPY(start+offset, to_s, from_len); + start += offset+from_len; + } + + return result; } /* len(self)>=1, len(from)==1, len(to)>=2, maxcount>=1 */ Py_LOCAL(PyBytesObject *) replace_single_character(PyBytesObject *self, - char from_c, - const char *to_s, Py_ssize_t to_len, - Py_ssize_t maxcount) -{ - char *self_s, *result_s; - char *start, *next, *end; - Py_ssize_t self_len, result_len; - Py_ssize_t count, product; - PyBytesObject *result; - - self_s = PyBytes_AS_STRING(self); - self_len = PyBytes_GET_SIZE(self); - - count = countchar(self_s, self_len, from_c, maxcount); - if (count == 0) { - /* no matches, return unchanged */ - return return_self(self); - } - - /* use the difference between current and new, hence the "-1" */ - /* result_len = self_len + count * (to_len-1) */ - product = count * (to_len-1); - if (product / (to_len-1) != count) { - PyErr_SetString(PyExc_OverflowError, - "replacement bytes are too long"); - return NULL; - } - result_len = self_len + product; - if (result_len < 0) { - PyErr_SetString(PyExc_OverflowError, - "replacment bytes are too long"); - return NULL; - } - - if ( (result = (PyBytesObject *) - PyBytes_FromStringAndSize(NULL, result_len)) == NULL) - return NULL; - result_s = PyBytes_AS_STRING(result); - - start = self_s; - end = self_s + self_len; - while (count-- > 0) { - next = findchar(start, end-start, from_c); - if (next == NULL) - break; - - if (next == start) { - /* replace with the 'to' */ - Py_MEMCPY(result_s, to_s, to_len); - result_s += to_len; - start += 1; - } else { - /* copy the unchanged old then the 'to' */ - Py_MEMCPY(result_s, start, next-start); - result_s += (next-start); - Py_MEMCPY(result_s, to_s, to_len); - result_s += to_len; - start = next+1; - } - } - /* Copy the remainder of the remaining string */ - Py_MEMCPY(result_s, start, end-start); - - return result; + char from_c, + const char *to_s, Py_ssize_t to_len, + Py_ssize_t maxcount) +{ + char *self_s, *result_s; + char *start, *next, *end; + Py_ssize_t self_len, result_len; + Py_ssize_t count, product; + PyBytesObject *result; + + self_s = PyBytes_AS_STRING(self); + self_len = PyBytes_GET_SIZE(self); + + count = countchar(self_s, self_len, from_c, maxcount); + if (count == 0) { + /* no matches, return unchanged */ + return return_self(self); + } + + /* use the difference between current and new, hence the "-1" */ + /* result_len = self_len + count * (to_len-1) */ + product = count * (to_len-1); + if (product / (to_len-1) != count) { + PyErr_SetString(PyExc_OverflowError, + "replacement bytes are too long"); + return NULL; + } + result_len = self_len + product; + if (result_len < 0) { + PyErr_SetString(PyExc_OverflowError, + "replacment bytes are too long"); + return NULL; + } + + if ( (result = (PyBytesObject *) + PyBytes_FromStringAndSize(NULL, result_len)) == NULL) + return NULL; + result_s = PyBytes_AS_STRING(result); + + start = self_s; + end = self_s + self_len; + while (count-- > 0) { + next = findchar(start, end-start, from_c); + if (next == NULL) + break; + + if (next == start) { + /* replace with the 'to' */ + Py_MEMCPY(result_s, to_s, to_len); + result_s += to_len; + start += 1; + } else { + /* copy the unchanged old then the 'to' */ + Py_MEMCPY(result_s, start, next-start); + result_s += (next-start); + Py_MEMCPY(result_s, to_s, to_len); + result_s += to_len; + start = next+1; + } + } + /* Copy the remainder of the remaining string */ + Py_MEMCPY(result_s, start, end-start); + + return result; } /* len(self)>=1, len(from)>=2, len(to)>=2, maxcount>=1 */ Py_LOCAL(PyBytesObject *) replace_substring(PyBytesObject *self, - const char *from_s, Py_ssize_t from_len, - const char *to_s, Py_ssize_t to_len, - Py_ssize_t maxcount) { - char *self_s, *result_s; - char *start, *next, *end; - Py_ssize_t self_len, result_len; - Py_ssize_t count, offset, product; - PyBytesObject *result; - - self_s = PyBytes_AS_STRING(self); - self_len = PyBytes_GET_SIZE(self); - - count = countstring(self_s, self_len, - from_s, from_len, - 0, self_len, FORWARD, maxcount); - if (count == 0) { - /* no matches, return unchanged */ - return return_self(self); - } - - /* Check for overflow */ - /* result_len = self_len + count * (to_len-from_len) */ - product = count * (to_len-from_len); - if (product / (to_len-from_len) != count) { - PyErr_SetString(PyExc_OverflowError, - "replacement bytes are too long"); - return NULL; - } - result_len = self_len + product; - if (result_len < 0) { - PyErr_SetString(PyExc_OverflowError, - "replacement bytes are too long"); - return NULL; - } - - if ( (result = (PyBytesObject *) - PyBytes_FromStringAndSize(NULL, result_len)) == NULL) - return NULL; - result_s = PyBytes_AS_STRING(result); - - start = self_s; - end = self_s + self_len; - while (count-- > 0) { - offset = findstring(start, end-start, - from_s, from_len, - 0, end-start, FORWARD); - if (offset == -1) - break; - next = start+offset; - if (next == start) { - /* replace with the 'to' */ - Py_MEMCPY(result_s, to_s, to_len); - result_s += to_len; - start += from_len; - } else { - /* copy the unchanged old then the 'to' */ - Py_MEMCPY(result_s, start, next-start); - result_s += (next-start); - Py_MEMCPY(result_s, to_s, to_len); - result_s += to_len; - start = next+from_len; - } - } - /* Copy the remainder of the remaining string */ - Py_MEMCPY(result_s, start, end-start); - - return result; + const char *from_s, Py_ssize_t from_len, + const char *to_s, Py_ssize_t to_len, + Py_ssize_t maxcount) { + char *self_s, *result_s; + char *start, *next, *end; + Py_ssize_t self_len, result_len; + Py_ssize_t count, offset, product; + PyBytesObject *result; + + self_s = PyBytes_AS_STRING(self); + self_len = PyBytes_GET_SIZE(self); + + count = countstring(self_s, self_len, + from_s, from_len, + 0, self_len, FORWARD, maxcount); + if (count == 0) { + /* no matches, return unchanged */ + return return_self(self); + } + + /* Check for overflow */ + /* result_len = self_len + count * (to_len-from_len) */ + product = count * (to_len-from_len); + if (product / (to_len-from_len) != count) { + PyErr_SetString(PyExc_OverflowError, + "replacement bytes are too long"); + return NULL; + } + result_len = self_len + product; + if (result_len < 0) { + PyErr_SetString(PyExc_OverflowError, + "replacement bytes are too long"); + return NULL; + } + + if ( (result = (PyBytesObject *) + PyBytes_FromStringAndSize(NULL, result_len)) == NULL) + return NULL; + result_s = PyBytes_AS_STRING(result); + + start = self_s; + end = self_s + self_len; + while (count-- > 0) { + offset = findstring(start, end-start, + from_s, from_len, + 0, end-start, FORWARD); + if (offset == -1) + break; + next = start+offset; + if (next == start) { + /* replace with the 'to' */ + Py_MEMCPY(result_s, to_s, to_len); + result_s += to_len; + start += from_len; + } else { + /* copy the unchanged old then the 'to' */ + Py_MEMCPY(result_s, start, next-start); + result_s += (next-start); + Py_MEMCPY(result_s, to_s, to_len); + result_s += to_len; + start = next+from_len; + } + } + /* Copy the remainder of the remaining string */ + Py_MEMCPY(result_s, start, end-start); + + return result; } Py_LOCAL(PyBytesObject *) replace(PyBytesObject *self, - const char *from_s, Py_ssize_t from_len, - const char *to_s, Py_ssize_t to_len, - Py_ssize_t maxcount) -{ - if (maxcount < 0) { - maxcount = PY_SSIZE_T_MAX; - } else if (maxcount == 0 || PyBytes_GET_SIZE(self) == 0) { - /* nothing to do; return the original string */ - return return_self(self); - } - - if (maxcount == 0 || - (from_len == 0 && to_len == 0)) { - /* nothing to do; return the original string */ - return return_self(self); - } - - /* Handle zero-length special cases */ - - if (from_len == 0) { - /* insert the 'to' string everywhere. */ - /* >>> "Python".replace("", ".") */ - /* '.P.y.t.h.o.n.' */ - return replace_interleave(self, to_s, to_len, maxcount); - } - - /* Except for "".replace("", "A") == "A" there is no way beyond this */ - /* point for an empty self string to generate a non-empty string */ - /* Special case so the remaining code always gets a non-empty string */ - if (PyBytes_GET_SIZE(self) == 0) { - return return_self(self); - } - - if (to_len == 0) { - /* delete all occurrences of 'from' string */ - if (from_len == 1) { - return replace_delete_single_character( - self, from_s[0], maxcount); - } else { - return replace_delete_substring(self, from_s, - from_len, maxcount); - } - } - - /* Handle special case where both strings have the same length */ - - if (from_len == to_len) { - if (from_len == 1) { - return replace_single_character_in_place( - self, - from_s[0], - to_s[0], - maxcount); - } else { - return replace_substring_in_place( - self, from_s, from_len, to_s, to_len, - maxcount); - } - } - - /* Otherwise use the more generic algorithms */ - if (from_len == 1) { - return replace_single_character(self, from_s[0], - to_s, to_len, maxcount); - } else { - /* len('from')>=2, len('to')>=1 */ - return replace_substring(self, from_s, from_len, to_s, to_len, - maxcount); - } + const char *from_s, Py_ssize_t from_len, + const char *to_s, Py_ssize_t to_len, + Py_ssize_t maxcount) +{ + if (maxcount < 0) { + maxcount = PY_SSIZE_T_MAX; + } else if (maxcount == 0 || PyBytes_GET_SIZE(self) == 0) { + /* nothing to do; return the original string */ + return return_self(self); + } + + if (maxcount == 0 || + (from_len == 0 && to_len == 0)) { + /* nothing to do; return the original string */ + return return_self(self); + } + + /* Handle zero-length special cases */ + + if (from_len == 0) { + /* insert the 'to' string everywhere. */ + /* >>> "Python".replace("", ".") */ + /* '.P.y.t.h.o.n.' */ + return replace_interleave(self, to_s, to_len, maxcount); + } + + /* Except for "".replace("", "A") == "A" there is no way beyond this */ + /* point for an empty self string to generate a non-empty string */ + /* Special case so the remaining code always gets a non-empty string */ + if (PyBytes_GET_SIZE(self) == 0) { + return return_self(self); + } + + if (to_len == 0) { + /* delete all occurrences of 'from' string */ + if (from_len == 1) { + return replace_delete_single_character( + self, from_s[0], maxcount); + } else { + return replace_delete_substring(self, from_s, + from_len, maxcount); + } + } + + /* Handle special case where both strings have the same length */ + + if (from_len == to_len) { + if (from_len == 1) { + return replace_single_character_in_place( + self, + from_s[0], + to_s[0], + maxcount); + } else { + return replace_substring_in_place( + self, from_s, from_len, to_s, to_len, + maxcount); + } + } + + /* Otherwise use the more generic algorithms */ + if (from_len == 1) { + return replace_single_character(self, from_s[0], + to_s, to_len, maxcount); + } else { + /* len('from')>=2, len('to')>=1 */ + return replace_substring(self, from_s, from_len, to_s, to_len, + maxcount); + } } PyDoc_STRVAR(replace__doc__, @@ -2562,31 +2562,31 @@ given, only the first count occurrences are replaced."); static PyObject * bytes_replace(PyBytesObject *self, PyObject *args) { - Py_ssize_t count = -1; - PyObject *from, *to; - const char *from_s, *to_s; - Py_ssize_t from_len, to_len; + Py_ssize_t count = -1; + PyObject *from, *to; + const char *from_s, *to_s; + Py_ssize_t from_len, to_len; - if (!PyArg_ParseTuple(args, "OO|n:replace", &from, &to, &count)) - return NULL; + if (!PyArg_ParseTuple(args, "OO|n:replace", &from, &to, &count)) + return NULL; - if (PyBytes_Check(from)) { - from_s = PyBytes_AS_STRING(from); - from_len = PyBytes_GET_SIZE(from); - } - else if (PyObject_AsCharBuffer(from, &from_s, &from_len)) - return NULL; + if (PyBytes_Check(from)) { + from_s = PyBytes_AS_STRING(from); + from_len = PyBytes_GET_SIZE(from); + } + else if (PyObject_AsCharBuffer(from, &from_s, &from_len)) + return NULL; - if (PyBytes_Check(to)) { - to_s = PyBytes_AS_STRING(to); - to_len = PyBytes_GET_SIZE(to); - } - else if (PyObject_AsCharBuffer(to, &to_s, &to_len)) - return NULL; + if (PyBytes_Check(to)) { + to_s = PyBytes_AS_STRING(to); + to_len = PyBytes_GET_SIZE(to); + } + else if (PyObject_AsCharBuffer(to, &to_s, &to_len)) + return NULL; - return (PyObject *)replace((PyBytesObject *) self, - from_s, from_len, - to_s, to_len, count); + return (PyObject *)replace((PyBytesObject *) self, + from_s, from_len, + to_s, to_len, count); } /** End DALKE **/ @@ -2597,38 +2597,38 @@ bytes_replace(PyBytesObject *self, PyObject *args) */ Py_LOCAL(int) _bytes_tailmatch(PyBytesObject *self, PyObject *substr, Py_ssize_t start, - Py_ssize_t end, int direction) + Py_ssize_t end, int direction) { - Py_ssize_t len = PyBytes_GET_SIZE(self); - Py_ssize_t slen; - const char* sub; - const char* str; + Py_ssize_t len = PyBytes_GET_SIZE(self); + Py_ssize_t slen; + const char* sub; + const char* str; - if (PyBytes_Check(substr)) { - sub = PyBytes_AS_STRING(substr); - slen = PyBytes_GET_SIZE(substr); - } - else if (PyObject_AsCharBuffer(substr, &sub, &slen)) - return -1; - str = PyBytes_AS_STRING(self); + if (PyBytes_Check(substr)) { + sub = PyBytes_AS_STRING(substr); + slen = PyBytes_GET_SIZE(substr); + } + else if (PyObject_AsCharBuffer(substr, &sub, &slen)) + return -1; + str = PyBytes_AS_STRING(self); - bytes_adjust_indices(&start, &end, len); + bytes_adjust_indices(&start, &end, len); - if (direction < 0) { - /* startswith */ - if (start+slen > len) - return 0; - } else { - /* endswith */ - if (end-start < slen || start > len) - return 0; + if (direction < 0) { + /* startswith */ + if (start+slen > len) + return 0; + } else { + /* endswith */ + if (end-start < slen || start > len) + return 0; - if (end-slen > start) - start = end - slen; - } - if (end-start >= slen) - return ! memcmp(str+start, sub, slen); - return 0; + if (end-slen > start) + start = end - slen; + } + if (end-start >= slen) + return ! memcmp(str+start, sub, slen); + return 0; } @@ -2643,33 +2643,33 @@ prefix can also be a tuple of bytes to try."); static PyObject * bytes_startswith(PyBytesObject *self, PyObject *args) { - Py_ssize_t start = 0; - Py_ssize_t end = PY_SSIZE_T_MAX; - PyObject *subobj; - int result; - - if (!PyArg_ParseTuple(args, "O|O&O&:startswith", &subobj, - _PyEval_SliceIndex, &start, _PyEval_SliceIndex, &end)) - return NULL; - if (PyTuple_Check(subobj)) { - Py_ssize_t i; - for (i = 0; i < PyTuple_GET_SIZE(subobj); i++) { - result = _bytes_tailmatch(self, - PyTuple_GET_ITEM(subobj, i), - start, end, -1); - if (result == -1) - return NULL; - else if (result) { - Py_RETURN_TRUE; - } - } - Py_RETURN_FALSE; - } - result = _bytes_tailmatch(self, subobj, start, end, -1); - if (result == -1) - return NULL; - else - return PyBool_FromLong(result); + Py_ssize_t start = 0; + Py_ssize_t end = PY_SSIZE_T_MAX; + PyObject *subobj; + int result; + + if (!PyArg_ParseTuple(args, "O|O&O&:startswith", &subobj, + _PyEval_SliceIndex, &start, _PyEval_SliceIndex, &end)) + return NULL; + if (PyTuple_Check(subobj)) { + Py_ssize_t i; + for (i = 0; i < PyTuple_GET_SIZE(subobj); i++) { + result = _bytes_tailmatch(self, + PyTuple_GET_ITEM(subobj, i), + start, end, -1); + if (result == -1) + return NULL; + else if (result) { + Py_RETURN_TRUE; + } + } + Py_RETURN_FALSE; + } + result = _bytes_tailmatch(self, subobj, start, end, -1); + if (result == -1) + return NULL; + else + return PyBool_FromLong(result); } @@ -2684,33 +2684,33 @@ suffix can also be a tuple of bytes to try."); static PyObject * bytes_endswith(PyBytesObject *self, PyObject *args) { - Py_ssize_t start = 0; - Py_ssize_t end = PY_SSIZE_T_MAX; - PyObject *subobj; - int result; - - if (!PyArg_ParseTuple(args, "O|O&O&:endswith", &subobj, - _PyEval_SliceIndex, &start, _PyEval_SliceIndex, &end)) - return NULL; - if (PyTuple_Check(subobj)) { - Py_ssize_t i; - for (i = 0; i < PyTuple_GET_SIZE(subobj); i++) { - result = _bytes_tailmatch(self, - PyTuple_GET_ITEM(subobj, i), - start, end, +1); - if (result == -1) - return NULL; - else if (result) { - Py_RETURN_TRUE; - } - } - Py_RETURN_FALSE; - } - result = _bytes_tailmatch(self, subobj, start, end, +1); - if (result == -1) - return NULL; - else - return PyBool_FromLong(result); + Py_ssize_t start = 0; + Py_ssize_t end = PY_SSIZE_T_MAX; + PyObject *subobj; + int result; + + if (!PyArg_ParseTuple(args, "O|O&O&:endswith", &subobj, + _PyEval_SliceIndex, &start, _PyEval_SliceIndex, &end)) + return NULL; + if (PyTuple_Check(subobj)) { + Py_ssize_t i; + for (i = 0; i < PyTuple_GET_SIZE(subobj); i++) { + result = _bytes_tailmatch(self, + PyTuple_GET_ITEM(subobj, i), + start, end, +1); + if (result == -1) + return NULL; + else if (result) { + Py_RETURN_TRUE; + } + } + Py_RETURN_FALSE; + } + result = _bytes_tailmatch(self, subobj, start, end, +1); + if (result == -1) + return NULL; + else + return PyBool_FromLong(result); } @@ -2727,14 +2727,14 @@ able to handle UnicodeDecodeErrors."); static PyObject * bytes_decode(PyObject *self, PyObject *args) { - const char *encoding = NULL; - const char *errors = NULL; + const char *encoding = NULL; + const char *errors = NULL; - if (!PyArg_ParseTuple(args, "|ss:decode", &encoding, &errors)) - return NULL; - if (encoding == NULL) - encoding = PyUnicode_GetDefaultEncoding(); - return PyUnicode_FromEncodedObject(self, encoding, errors); + if (!PyArg_ParseTuple(args, "|ss:decode", &encoding, &errors)) + return NULL; + if (encoding == NULL) + encoding = PyUnicode_GetDefaultEncoding(); + return PyUnicode_FromEncodedObject(self, encoding, errors); } @@ -2748,61 +2748,61 @@ Example: bytes.fromhex('B9 01EF') -> b'\\xb9\\x01\\xef'."); static int hex_digit_to_int(Py_UNICODE c) { - if (c >= 128) - return -1; - if (ISDIGIT(c)) - return c - '0'; - else { - if (ISUPPER(c)) - c = TOLOWER(c); - if (c >= 'a' && c <= 'f') - return c - 'a' + 10; - } - return -1; + if (c >= 128) + return -1; + if (ISDIGIT(c)) + return c - '0'; + else { + if (ISUPPER(c)) + c = TOLOWER(c); + if (c >= 'a' && c <= 'f') + return c - 'a' + 10; + } + return -1; } static PyObject * bytes_fromhex(PyObject *cls, PyObject *args) { - PyObject *newstring, *hexobj; - char *buf; - Py_UNICODE *hex; - Py_ssize_t hexlen, byteslen, i, j; - int top, bot; - - if (!PyArg_ParseTuple(args, "U:fromhex", &hexobj)) - return NULL; - assert(PyUnicode_Check(hexobj)); - hexlen = PyUnicode_GET_SIZE(hexobj); - hex = PyUnicode_AS_UNICODE(hexobj); - byteslen = hexlen/2; /* This overestimates if there are spaces */ - newstring = PyBytes_FromStringAndSize(NULL, byteslen); - if (!newstring) - return NULL; - buf = PyBytes_AS_STRING(newstring); - for (i = j = 0; i < hexlen; i += 2) { - /* skip over spaces in the input */ - while (hex[i] == ' ') - i++; - if (i >= hexlen) - break; - top = hex_digit_to_int(hex[i]); - bot = hex_digit_to_int(hex[i+1]); - if (top == -1 || bot == -1) { - PyErr_Format(PyExc_ValueError, - "non-hexadecimal number found in " - "fromhex() arg at position %zd", i); - goto error; - } - buf[j++] = (top << 4) + bot; - } - if (j != byteslen && _PyBytes_Resize(&newstring, j) < 0) - goto error; - return newstring; + PyObject *newstring, *hexobj; + char *buf; + Py_UNICODE *hex; + Py_ssize_t hexlen, byteslen, i, j; + int top, bot; + + if (!PyArg_ParseTuple(args, "U:fromhex", &hexobj)) + return NULL; + assert(PyUnicode_Check(hexobj)); + hexlen = PyUnicode_GET_SIZE(hexobj); + hex = PyUnicode_AS_UNICODE(hexobj); + byteslen = hexlen/2; /* This overestimates if there are spaces */ + newstring = PyBytes_FromStringAndSize(NULL, byteslen); + if (!newstring) + return NULL; + buf = PyBytes_AS_STRING(newstring); + for (i = j = 0; i < hexlen; i += 2) { + /* skip over spaces in the input */ + while (hex[i] == ' ') + i++; + if (i >= hexlen) + break; + top = hex_digit_to_int(hex[i]); + bot = hex_digit_to_int(hex[i+1]); + if (top == -1 || bot == -1) { + PyErr_Format(PyExc_ValueError, + "non-hexadecimal number found in " + "fromhex() arg at position %zd", i); + goto error; + } + buf[j++] = (top << 4) + bot; + } + if (j != byteslen && _PyBytes_Resize(&newstring, j) < 0) + goto error; + return newstring; error: - Py_XDECREF(newstring); - return NULL; + Py_XDECREF(newstring); + return NULL; } PyDoc_STRVAR(sizeof__doc__, @@ -2811,80 +2811,80 @@ PyDoc_STRVAR(sizeof__doc__, static PyObject * bytes_sizeof(PyBytesObject *v) { - Py_ssize_t res; - res = PyBytesObject_SIZE + Py_SIZE(v) * Py_TYPE(v)->tp_itemsize; - return PyLong_FromSsize_t(res); + Py_ssize_t res; + res = PyBytesObject_SIZE + Py_SIZE(v) * Py_TYPE(v)->tp_itemsize; + return PyLong_FromSsize_t(res); } static PyObject * bytes_getnewargs(PyBytesObject *v) { - return Py_BuildValue("(s#)", v->ob_sval, Py_SIZE(v)); + return Py_BuildValue("(s#)", v->ob_sval, Py_SIZE(v)); } static PyMethodDef bytes_methods[] = { - {"__getnewargs__", (PyCFunction)bytes_getnewargs, METH_NOARGS}, - {"capitalize", (PyCFunction)stringlib_capitalize, METH_NOARGS, - _Py_capitalize__doc__}, - {"center", (PyCFunction)stringlib_center, METH_VARARGS, center__doc__}, - {"count", (PyCFunction)bytes_count, METH_VARARGS, count__doc__}, - {"decode", (PyCFunction)bytes_decode, METH_VARARGS, decode__doc__}, - {"endswith", (PyCFunction)bytes_endswith, METH_VARARGS, - endswith__doc__}, - {"expandtabs", (PyCFunction)stringlib_expandtabs, METH_VARARGS, - expandtabs__doc__}, - {"find", (PyCFunction)bytes_find, METH_VARARGS, find__doc__}, - {"fromhex", (PyCFunction)bytes_fromhex, METH_VARARGS|METH_CLASS, - fromhex_doc}, - {"index", (PyCFunction)bytes_index, METH_VARARGS, index__doc__}, - {"isalnum", (PyCFunction)stringlib_isalnum, METH_NOARGS, - _Py_isalnum__doc__}, - {"isalpha", (PyCFunction)stringlib_isalpha, METH_NOARGS, - _Py_isalpha__doc__}, - {"isdigit", (PyCFunction)stringlib_isdigit, METH_NOARGS, - _Py_isdigit__doc__}, - {"islower", (PyCFunction)stringlib_islower, METH_NOARGS, - _Py_islower__doc__}, - {"isspace", (PyCFunction)stringlib_isspace, METH_NOARGS, - _Py_isspace__doc__}, - {"istitle", (PyCFunction)stringlib_istitle, METH_NOARGS, - _Py_istitle__doc__}, - {"isupper", (PyCFunction)stringlib_isupper, METH_NOARGS, - _Py_isupper__doc__}, - {"join", (PyCFunction)bytes_join, METH_O, join__doc__}, - {"ljust", (PyCFunction)stringlib_ljust, METH_VARARGS, ljust__doc__}, - {"lower", (PyCFunction)stringlib_lower, METH_NOARGS, _Py_lower__doc__}, - {"lstrip", (PyCFunction)bytes_lstrip, METH_VARARGS, lstrip__doc__}, - {"maketrans", (PyCFunction)bytes_maketrans, METH_VARARGS|METH_STATIC, - _Py_maketrans__doc__}, - {"partition", (PyCFunction)bytes_partition, METH_O, partition__doc__}, - {"replace", (PyCFunction)bytes_replace, METH_VARARGS, replace__doc__}, - {"rfind", (PyCFunction)bytes_rfind, METH_VARARGS, rfind__doc__}, - {"rindex", (PyCFunction)bytes_rindex, METH_VARARGS, rindex__doc__}, - {"rjust", (PyCFunction)stringlib_rjust, METH_VARARGS, rjust__doc__}, - {"rpartition", (PyCFunction)bytes_rpartition, METH_O, - rpartition__doc__}, - {"rsplit", (PyCFunction)bytes_rsplit, METH_VARARGS, rsplit__doc__}, - {"rstrip", (PyCFunction)bytes_rstrip, METH_VARARGS, rstrip__doc__}, - {"split", (PyCFunction)bytes_split, METH_VARARGS, split__doc__}, - {"splitlines", (PyCFunction)stringlib_splitlines, METH_VARARGS, - splitlines__doc__}, - {"startswith", (PyCFunction)bytes_startswith, METH_VARARGS, - startswith__doc__}, - {"strip", (PyCFunction)bytes_strip, METH_VARARGS, strip__doc__}, - {"swapcase", (PyCFunction)stringlib_swapcase, METH_NOARGS, - _Py_swapcase__doc__}, - {"title", (PyCFunction)stringlib_title, METH_NOARGS, _Py_title__doc__}, - {"translate", (PyCFunction)bytes_translate, METH_VARARGS, - translate__doc__}, - {"upper", (PyCFunction)stringlib_upper, METH_NOARGS, _Py_upper__doc__}, - {"zfill", (PyCFunction)stringlib_zfill, METH_VARARGS, zfill__doc__}, - {"__sizeof__", (PyCFunction)bytes_sizeof, METH_NOARGS, - sizeof__doc__}, - {NULL, NULL} /* sentinel */ + {"__getnewargs__", (PyCFunction)bytes_getnewargs, METH_NOARGS}, + {"capitalize", (PyCFunction)stringlib_capitalize, METH_NOARGS, + _Py_capitalize__doc__}, + {"center", (PyCFunction)stringlib_center, METH_VARARGS, center__doc__}, + {"count", (PyCFunction)bytes_count, METH_VARARGS, count__doc__}, + {"decode", (PyCFunction)bytes_decode, METH_VARARGS, decode__doc__}, + {"endswith", (PyCFunction)bytes_endswith, METH_VARARGS, + endswith__doc__}, + {"expandtabs", (PyCFunction)stringlib_expandtabs, METH_VARARGS, + expandtabs__doc__}, + {"find", (PyCFunction)bytes_find, METH_VARARGS, find__doc__}, + {"fromhex", (PyCFunction)bytes_fromhex, METH_VARARGS|METH_CLASS, + fromhex_doc}, + {"index", (PyCFunction)bytes_index, METH_VARARGS, index__doc__}, + {"isalnum", (PyCFunction)stringlib_isalnum, METH_NOARGS, + _Py_isalnum__doc__}, + {"isalpha", (PyCFunction)stringlib_isalpha, METH_NOARGS, + _Py_isalpha__doc__}, + {"isdigit", (PyCFunction)stringlib_isdigit, METH_NOARGS, + _Py_isdigit__doc__}, + {"islower", (PyCFunction)stringlib_islower, METH_NOARGS, + _Py_islower__doc__}, + {"isspace", (PyCFunction)stringlib_isspace, METH_NOARGS, + _Py_isspace__doc__}, + {"istitle", (PyCFunction)stringlib_istitle, METH_NOARGS, + _Py_istitle__doc__}, + {"isupper", (PyCFunction)stringlib_isupper, METH_NOARGS, + _Py_isupper__doc__}, + {"join", (PyCFunction)bytes_join, METH_O, join__doc__}, + {"ljust", (PyCFunction)stringlib_ljust, METH_VARARGS, ljust__doc__}, + {"lower", (PyCFunction)stringlib_lower, METH_NOARGS, _Py_lower__doc__}, + {"lstrip", (PyCFunction)bytes_lstrip, METH_VARARGS, lstrip__doc__}, + {"maketrans", (PyCFunction)bytes_maketrans, METH_VARARGS|METH_STATIC, + _Py_maketrans__doc__}, + {"partition", (PyCFunction)bytes_partition, METH_O, partition__doc__}, + {"replace", (PyCFunction)bytes_replace, METH_VARARGS, replace__doc__}, + {"rfind", (PyCFunction)bytes_rfind, METH_VARARGS, rfind__doc__}, + {"rindex", (PyCFunction)bytes_rindex, METH_VARARGS, rindex__doc__}, + {"rjust", (PyCFunction)stringlib_rjust, METH_VARARGS, rjust__doc__}, + {"rpartition", (PyCFunction)bytes_rpartition, METH_O, + rpartition__doc__}, + {"rsplit", (PyCFunction)bytes_rsplit, METH_VARARGS, rsplit__doc__}, + {"rstrip", (PyCFunction)bytes_rstrip, METH_VARARGS, rstrip__doc__}, + {"split", (PyCFunction)bytes_split, METH_VARARGS, split__doc__}, + {"splitlines", (PyCFunction)stringlib_splitlines, METH_VARARGS, + splitlines__doc__}, + {"startswith", (PyCFunction)bytes_startswith, METH_VARARGS, + startswith__doc__}, + {"strip", (PyCFunction)bytes_strip, METH_VARARGS, strip__doc__}, + {"swapcase", (PyCFunction)stringlib_swapcase, METH_NOARGS, + _Py_swapcase__doc__}, + {"title", (PyCFunction)stringlib_title, METH_NOARGS, _Py_title__doc__}, + {"translate", (PyCFunction)bytes_translate, METH_VARARGS, + translate__doc__}, + {"upper", (PyCFunction)stringlib_upper, METH_NOARGS, _Py_upper__doc__}, + {"zfill", (PyCFunction)stringlib_zfill, METH_VARARGS, zfill__doc__}, + {"__sizeof__", (PyCFunction)bytes_sizeof, METH_NOARGS, + sizeof__doc__}, + {NULL, NULL} /* sentinel */ }; static PyObject * @@ -2893,187 +2893,187 @@ str_subtype_new(PyTypeObject *type, PyObject *args, PyObject *kwds); static PyObject * bytes_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *x = NULL; - const char *encoding = NULL; - const char *errors = NULL; - PyObject *new = NULL; - static char *kwlist[] = {"source", "encoding", "errors", 0}; - - if (type != &PyBytes_Type) - return str_subtype_new(type, args, kwds); - if (!PyArg_ParseTupleAndKeywords(args, kwds, "|Oss:bytes", kwlist, &x, - &encoding, &errors)) - return NULL; - if (x == NULL) { - if (encoding != NULL || errors != NULL) { - PyErr_SetString(PyExc_TypeError, - "encoding or errors without sequence " - "argument"); - return NULL; - } - return PyBytes_FromString(""); - } - - if (PyUnicode_Check(x)) { - /* Encode via the codec registry */ - if (encoding == NULL) { - PyErr_SetString(PyExc_TypeError, - "string argument without an encoding"); - return NULL; - } - new = PyUnicode_AsEncodedString(x, encoding, errors); - if (new == NULL) - return NULL; - assert(PyBytes_Check(new)); - return new; - } - - /* If it's not unicode, there can't be encoding or errors */ - if (encoding != NULL || errors != NULL) { - PyErr_SetString(PyExc_TypeError, - "encoding or errors without a string argument"); - return NULL; - } - return PyObject_Bytes(x); + PyObject *x = NULL; + const char *encoding = NULL; + const char *errors = NULL; + PyObject *new = NULL; + static char *kwlist[] = {"source", "encoding", "errors", 0}; + + if (type != &PyBytes_Type) + return str_subtype_new(type, args, kwds); + if (!PyArg_ParseTupleAndKeywords(args, kwds, "|Oss:bytes", kwlist, &x, + &encoding, &errors)) + return NULL; + if (x == NULL) { + if (encoding != NULL || errors != NULL) { + PyErr_SetString(PyExc_TypeError, + "encoding or errors without sequence " + "argument"); + return NULL; + } + return PyBytes_FromString(""); + } + + if (PyUnicode_Check(x)) { + /* Encode via the codec registry */ + if (encoding == NULL) { + PyErr_SetString(PyExc_TypeError, + "string argument without an encoding"); + return NULL; + } + new = PyUnicode_AsEncodedString(x, encoding, errors); + if (new == NULL) + return NULL; + assert(PyBytes_Check(new)); + return new; + } + + /* If it's not unicode, there can't be encoding or errors */ + if (encoding != NULL || errors != NULL) { + PyErr_SetString(PyExc_TypeError, + "encoding or errors without a string argument"); + return NULL; + } + return PyObject_Bytes(x); } PyObject * PyBytes_FromObject(PyObject *x) { - PyObject *new, *it; - Py_ssize_t i, size; - - if (x == NULL) { - PyErr_BadInternalCall(); - return NULL; - } - - /* Is it an int? */ - size = PyNumber_AsSsize_t(x, PyExc_OverflowError); - if (size == -1 && PyErr_Occurred()) { - if (PyErr_ExceptionMatches(PyExc_OverflowError)) - return NULL; - PyErr_Clear(); - } - else if (size < 0) { - PyErr_SetString(PyExc_ValueError, "negative count"); - return NULL; - } - else { - new = PyBytes_FromStringAndSize(NULL, size); - if (new == NULL) { - return NULL; - } - if (size > 0) { - memset(((PyBytesObject*)new)->ob_sval, 0, size); - } - return new; - } - - /* Use the modern buffer interface */ - if (PyObject_CheckBuffer(x)) { - Py_buffer view; - if (PyObject_GetBuffer(x, &view, PyBUF_FULL_RO) < 0) - return NULL; - new = PyBytes_FromStringAndSize(NULL, view.len); - if (!new) - goto fail; - /* XXX(brett.cannon): Better way to get to internal buffer? */ - if (PyBuffer_ToContiguous(((PyBytesObject *)new)->ob_sval, - &view, view.len, 'C') < 0) - goto fail; - PyBuffer_Release(&view); - return new; - fail: - Py_XDECREF(new); - PyBuffer_Release(&view); - return NULL; - } - - /* For iterator version, create a string object and resize as needed */ - /* XXX(gb): is 64 a good value? also, optimize if length is known */ - /* XXX(guido): perhaps use Pysequence_Fast() -- I can't imagine the - input being a truly long iterator. */ - size = 64; - new = PyBytes_FromStringAndSize(NULL, size); - if (new == NULL) - return NULL; - - /* XXX Optimize this if the arguments is a list, tuple */ - - /* Get the iterator */ - it = PyObject_GetIter(x); - if (it == NULL) - goto error; - - /* Run the iterator to exhaustion */ - for (i = 0; ; i++) { - PyObject *item; - Py_ssize_t value; - - /* Get the next item */ - item = PyIter_Next(it); - if (item == NULL) { - if (PyErr_Occurred()) - goto error; - break; - } - - /* Interpret it as an int (__index__) */ - value = PyNumber_AsSsize_t(item, PyExc_ValueError); - Py_DECREF(item); - if (value == -1 && PyErr_Occurred()) - goto error; - - /* Range check */ - if (value < 0 || value >= 256) { - PyErr_SetString(PyExc_ValueError, - "bytes must be in range(0, 256)"); - goto error; - } - - /* Append the byte */ - if (i >= size) { - size *= 2; - if (_PyBytes_Resize(&new, size) < 0) - goto error; - } - ((PyBytesObject *)new)->ob_sval[i] = value; - } - _PyBytes_Resize(&new, i); - - /* Clean up and return success */ - Py_DECREF(it); - return new; + PyObject *new, *it; + Py_ssize_t i, size; + + if (x == NULL) { + PyErr_BadInternalCall(); + return NULL; + } + + /* Is it an int? */ + size = PyNumber_AsSsize_t(x, PyExc_OverflowError); + if (size == -1 && PyErr_Occurred()) { + if (PyErr_ExceptionMatches(PyExc_OverflowError)) + return NULL; + PyErr_Clear(); + } + else if (size < 0) { + PyErr_SetString(PyExc_ValueError, "negative count"); + return NULL; + } + else { + new = PyBytes_FromStringAndSize(NULL, size); + if (new == NULL) { + return NULL; + } + if (size > 0) { + memset(((PyBytesObject*)new)->ob_sval, 0, size); + } + return new; + } + + /* Use the modern buffer interface */ + if (PyObject_CheckBuffer(x)) { + Py_buffer view; + if (PyObject_GetBuffer(x, &view, PyBUF_FULL_RO) < 0) + return NULL; + new = PyBytes_FromStringAndSize(NULL, view.len); + if (!new) + goto fail; + /* XXX(brett.cannon): Better way to get to internal buffer? */ + if (PyBuffer_ToContiguous(((PyBytesObject *)new)->ob_sval, + &view, view.len, 'C') < 0) + goto fail; + PyBuffer_Release(&view); + return new; + fail: + Py_XDECREF(new); + PyBuffer_Release(&view); + return NULL; + } + + /* For iterator version, create a string object and resize as needed */ + /* XXX(gb): is 64 a good value? also, optimize if length is known */ + /* XXX(guido): perhaps use Pysequence_Fast() -- I can't imagine the + input being a truly long iterator. */ + size = 64; + new = PyBytes_FromStringAndSize(NULL, size); + if (new == NULL) + return NULL; + + /* XXX Optimize this if the arguments is a list, tuple */ + + /* Get the iterator */ + it = PyObject_GetIter(x); + if (it == NULL) + goto error; + + /* Run the iterator to exhaustion */ + for (i = 0; ; i++) { + PyObject *item; + Py_ssize_t value; + + /* Get the next item */ + item = PyIter_Next(it); + if (item == NULL) { + if (PyErr_Occurred()) + goto error; + break; + } + + /* Interpret it as an int (__index__) */ + value = PyNumber_AsSsize_t(item, PyExc_ValueError); + Py_DECREF(item); + if (value == -1 && PyErr_Occurred()) + goto error; + + /* Range check */ + if (value < 0 || value >= 256) { + PyErr_SetString(PyExc_ValueError, + "bytes must be in range(0, 256)"); + goto error; + } + + /* Append the byte */ + if (i >= size) { + size *= 2; + if (_PyBytes_Resize(&new, size) < 0) + goto error; + } + ((PyBytesObject *)new)->ob_sval[i] = value; + } + _PyBytes_Resize(&new, i); + + /* Clean up and return success */ + Py_DECREF(it); + return new; error: - /* Error handling when new != NULL */ - Py_XDECREF(it); - Py_DECREF(new); - return NULL; + /* Error handling when new != NULL */ + Py_XDECREF(it); + Py_DECREF(new); + return NULL; } static PyObject * str_subtype_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *tmp, *pnew; - Py_ssize_t n; - - assert(PyType_IsSubtype(type, &PyBytes_Type)); - tmp = bytes_new(&PyBytes_Type, args, kwds); - if (tmp == NULL) - return NULL; - assert(PyBytes_CheckExact(tmp)); - n = PyBytes_GET_SIZE(tmp); - pnew = type->tp_alloc(type, n); - if (pnew != NULL) { - Py_MEMCPY(PyBytes_AS_STRING(pnew), - PyBytes_AS_STRING(tmp), n+1); - ((PyBytesObject *)pnew)->ob_shash = - ((PyBytesObject *)tmp)->ob_shash; - } - Py_DECREF(tmp); - return pnew; + PyObject *tmp, *pnew; + Py_ssize_t n; + + assert(PyType_IsSubtype(type, &PyBytes_Type)); + tmp = bytes_new(&PyBytes_Type, args, kwds); + if (tmp == NULL) + return NULL; + assert(PyBytes_CheckExact(tmp)); + n = PyBytes_GET_SIZE(tmp); + pnew = type->tp_alloc(type, n); + if (pnew != NULL) { + Py_MEMCPY(PyBytes_AS_STRING(pnew), + PyBytes_AS_STRING(tmp), n+1); + ((PyBytesObject *)pnew)->ob_shash = + ((PyBytesObject *)tmp)->ob_shash; + } + Py_DECREF(tmp); + return pnew; } PyDoc_STRVAR(bytes_doc, @@ -3091,70 +3091,70 @@ Construct an immutable array of bytes from:\n\ static PyObject *bytes_iter(PyObject *seq); PyTypeObject PyBytes_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "bytes", - PyBytesObject_SIZE, - sizeof(char), - bytes_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)bytes_repr, /* tp_repr */ - 0, /* tp_as_number */ - &bytes_as_sequence, /* tp_as_sequence */ - &bytes_as_mapping, /* tp_as_mapping */ - (hashfunc)bytes_hash, /* tp_hash */ - 0, /* tp_call */ - bytes_str, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - &bytes_as_buffer, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | - Py_TPFLAGS_BYTES_SUBCLASS, /* tp_flags */ - bytes_doc, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - (richcmpfunc)bytes_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - bytes_iter, /* tp_iter */ - 0, /* tp_iternext */ - bytes_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - &PyBaseObject_Type, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - bytes_new, /* tp_new */ - PyObject_Del, /* tp_free */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "bytes", + PyBytesObject_SIZE, + sizeof(char), + bytes_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)bytes_repr, /* tp_repr */ + 0, /* tp_as_number */ + &bytes_as_sequence, /* tp_as_sequence */ + &bytes_as_mapping, /* tp_as_mapping */ + (hashfunc)bytes_hash, /* tp_hash */ + 0, /* tp_call */ + bytes_str, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + &bytes_as_buffer, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | + Py_TPFLAGS_BYTES_SUBCLASS, /* tp_flags */ + bytes_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + (richcmpfunc)bytes_richcompare, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + bytes_iter, /* tp_iter */ + 0, /* tp_iternext */ + bytes_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + &PyBaseObject_Type, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + bytes_new, /* tp_new */ + PyObject_Del, /* tp_free */ }; void PyBytes_Concat(register PyObject **pv, register PyObject *w) { - register PyObject *v; - assert(pv != NULL); - if (*pv == NULL) - return; - if (w == NULL) { - Py_DECREF(*pv); - *pv = NULL; - return; - } - v = bytes_concat(*pv, w); - Py_DECREF(*pv); - *pv = v; + register PyObject *v; + assert(pv != NULL); + if (*pv == NULL) + return; + if (w == NULL) { + Py_DECREF(*pv); + *pv = NULL; + return; + } + v = bytes_concat(*pv, w); + Py_DECREF(*pv); + *pv = v; } void PyBytes_ConcatAndDel(register PyObject **pv, register PyObject *w) { - PyBytes_Concat(pv, w); - Py_XDECREF(w); + PyBytes_Concat(pv, w); + Py_XDECREF(w); } @@ -3175,31 +3175,31 @@ PyBytes_ConcatAndDel(register PyObject **pv, register PyObject *w) int _PyBytes_Resize(PyObject **pv, Py_ssize_t newsize) { - register PyObject *v; - register PyBytesObject *sv; - v = *pv; - if (!PyBytes_Check(v) || Py_REFCNT(v) != 1 || newsize < 0) { - *pv = 0; - Py_DECREF(v); - PyErr_BadInternalCall(); - return -1; - } - /* XXX UNREF/NEWREF interface should be more symmetrical */ - _Py_DEC_REFTOTAL; - _Py_ForgetReference(v); - *pv = (PyObject *) - PyObject_REALLOC((char *)v, PyBytesObject_SIZE + newsize); - if (*pv == NULL) { - PyObject_Del(v); - PyErr_NoMemory(); - return -1; - } - _Py_NewReference(*pv); - sv = (PyBytesObject *) *pv; - Py_SIZE(sv) = newsize; - sv->ob_sval[newsize] = '\0'; - sv->ob_shash = -1; /* invalidate cached hash value */ - return 0; + register PyObject *v; + register PyBytesObject *sv; + v = *pv; + if (!PyBytes_Check(v) || Py_REFCNT(v) != 1 || newsize < 0) { + *pv = 0; + Py_DECREF(v); + PyErr_BadInternalCall(); + return -1; + } + /* XXX UNREF/NEWREF interface should be more symmetrical */ + _Py_DEC_REFTOTAL; + _Py_ForgetReference(v); + *pv = (PyObject *) + PyObject_REALLOC((char *)v, PyBytesObject_SIZE + newsize); + if (*pv == NULL) { + PyObject_Del(v); + PyErr_NoMemory(); + return -1; + } + _Py_NewReference(*pv); + sv = (PyBytesObject *) *pv; + Py_SIZE(sv) = newsize; + sv->ob_sval[newsize] = '\0'; + sv->ob_shash = -1; /* invalidate cached hash value */ + return 0; } /* _PyBytes_FormatLong emulates the format codes d, u, o, x and X, and @@ -3215,262 +3215,262 @@ _PyBytes_Resize(PyObject **pv, Py_ssize_t newsize) * set in flags. The case of hex digits will be correct, * There will be at least prec digits, zero-filled on the left if * necessary to get that many. - * val object to be converted - * flags bitmask of format flags; only F_ALT is looked at - * prec minimum number of digits; 0-fill on left if needed - * type a character in [duoxX]; u acts the same as d + * val object to be converted + * flags bitmask of format flags; only F_ALT is looked at + * prec minimum number of digits; 0-fill on left if needed + * type a character in [duoxX]; u acts the same as d * * CAUTION: o, x and X conversions on regular ints can never * produce a '-' sign, but can for Python's unbounded ints. */ PyObject* _PyBytes_FormatLong(PyObject *val, int flags, int prec, int type, - char **pbuf, int *plen) -{ - PyObject *result = NULL; - char *buf; - Py_ssize_t i; - int sign; /* 1 if '-', else 0 */ - int len; /* number of characters */ - Py_ssize_t llen; - int numdigits; /* len == numnondigits + numdigits */ - int numnondigits = 0; - - /* Avoid exceeding SSIZE_T_MAX */ - if (prec > INT_MAX-3) { - PyErr_SetString(PyExc_OverflowError, - "precision too large"); - return NULL; - } - - switch (type) { - case 'd': - case 'u': - /* Special-case boolean: we want 0/1 */ - if (PyBool_Check(val)) - result = PyNumber_ToBase(val, 10); - else - result = Py_TYPE(val)->tp_str(val); - break; - case 'o': - numnondigits = 2; - result = PyNumber_ToBase(val, 8); - break; - case 'x': - case 'X': - numnondigits = 2; - result = PyNumber_ToBase(val, 16); - break; - default: - assert(!"'type' not in [duoxX]"); - } - if (!result) - return NULL; - - buf = _PyUnicode_AsString(result); - if (!buf) { - Py_DECREF(result); - return NULL; - } - - /* To modify the string in-place, there can only be one reference. */ - if (Py_REFCNT(result) != 1) { - PyErr_BadInternalCall(); - return NULL; - } - llen = PyUnicode_GetSize(result); - if (llen > INT_MAX) { - PyErr_SetString(PyExc_ValueError, - "string too large in _PyBytes_FormatLong"); - return NULL; - } - len = (int)llen; - if (buf[len-1] == 'L') { - --len; - buf[len] = '\0'; - } - sign = buf[0] == '-'; - numnondigits += sign; - numdigits = len - numnondigits; - assert(numdigits > 0); - - /* Get rid of base marker unless F_ALT */ - if (((flags & F_ALT) == 0 && - (type == 'o' || type == 'x' || type == 'X'))) { - assert(buf[sign] == '0'); - assert(buf[sign+1] == 'x' || buf[sign+1] == 'X' || - buf[sign+1] == 'o'); - numnondigits -= 2; - buf += 2; - len -= 2; - if (sign) - buf[0] = '-'; - assert(len == numnondigits + numdigits); - assert(numdigits > 0); - } - - /* Fill with leading zeroes to meet minimum width. */ - if (prec > numdigits) { - PyObject *r1 = PyBytes_FromStringAndSize(NULL, - numnondigits + prec); - char *b1; - if (!r1) { - Py_DECREF(result); - return NULL; - } - b1 = PyBytes_AS_STRING(r1); - for (i = 0; i < numnondigits; ++i) - *b1++ = *buf++; - for (i = 0; i < prec - numdigits; i++) - *b1++ = '0'; - for (i = 0; i < numdigits; i++) - *b1++ = *buf++; - *b1 = '\0'; - Py_DECREF(result); - result = r1; - buf = PyBytes_AS_STRING(result); - len = numnondigits + prec; - } - - /* Fix up case for hex conversions. */ - if (type == 'X') { - /* Need to convert all lower case letters to upper case. - and need to convert 0x to 0X (and -0x to -0X). */ - for (i = 0; i < len; i++) - if (buf[i] >= 'a' && buf[i] <= 'x') - buf[i] -= 'a'-'A'; - } - *pbuf = buf; - *plen = len; - return result; + char **pbuf, int *plen) +{ + PyObject *result = NULL; + char *buf; + Py_ssize_t i; + int sign; /* 1 if '-', else 0 */ + int len; /* number of characters */ + Py_ssize_t llen; + int numdigits; /* len == numnondigits + numdigits */ + int numnondigits = 0; + + /* Avoid exceeding SSIZE_T_MAX */ + if (prec > INT_MAX-3) { + PyErr_SetString(PyExc_OverflowError, + "precision too large"); + return NULL; + } + + switch (type) { + case 'd': + case 'u': + /* Special-case boolean: we want 0/1 */ + if (PyBool_Check(val)) + result = PyNumber_ToBase(val, 10); + else + result = Py_TYPE(val)->tp_str(val); + break; + case 'o': + numnondigits = 2; + result = PyNumber_ToBase(val, 8); + break; + case 'x': + case 'X': + numnondigits = 2; + result = PyNumber_ToBase(val, 16); + break; + default: + assert(!"'type' not in [duoxX]"); + } + if (!result) + return NULL; + + buf = _PyUnicode_AsString(result); + if (!buf) { + Py_DECREF(result); + return NULL; + } + + /* To modify the string in-place, there can only be one reference. */ + if (Py_REFCNT(result) != 1) { + PyErr_BadInternalCall(); + return NULL; + } + llen = PyUnicode_GetSize(result); + if (llen > INT_MAX) { + PyErr_SetString(PyExc_ValueError, + "string too large in _PyBytes_FormatLong"); + return NULL; + } + len = (int)llen; + if (buf[len-1] == 'L') { + --len; + buf[len] = '\0'; + } + sign = buf[0] == '-'; + numnondigits += sign; + numdigits = len - numnondigits; + assert(numdigits > 0); + + /* Get rid of base marker unless F_ALT */ + if (((flags & F_ALT) == 0 && + (type == 'o' || type == 'x' || type == 'X'))) { + assert(buf[sign] == '0'); + assert(buf[sign+1] == 'x' || buf[sign+1] == 'X' || + buf[sign+1] == 'o'); + numnondigits -= 2; + buf += 2; + len -= 2; + if (sign) + buf[0] = '-'; + assert(len == numnondigits + numdigits); + assert(numdigits > 0); + } + + /* Fill with leading zeroes to meet minimum width. */ + if (prec > numdigits) { + PyObject *r1 = PyBytes_FromStringAndSize(NULL, + numnondigits + prec); + char *b1; + if (!r1) { + Py_DECREF(result); + return NULL; + } + b1 = PyBytes_AS_STRING(r1); + for (i = 0; i < numnondigits; ++i) + *b1++ = *buf++; + for (i = 0; i < prec - numdigits; i++) + *b1++ = '0'; + for (i = 0; i < numdigits; i++) + *b1++ = *buf++; + *b1 = '\0'; + Py_DECREF(result); + result = r1; + buf = PyBytes_AS_STRING(result); + len = numnondigits + prec; + } + + /* Fix up case for hex conversions. */ + if (type == 'X') { + /* Need to convert all lower case letters to upper case. + and need to convert 0x to 0X (and -0x to -0X). */ + for (i = 0; i < len; i++) + if (buf[i] >= 'a' && buf[i] <= 'x') + buf[i] -= 'a'-'A'; + } + *pbuf = buf; + *plen = len; + return result; } void PyBytes_Fini(void) { - int i; - for (i = 0; i < UCHAR_MAX + 1; i++) { - Py_XDECREF(characters[i]); - characters[i] = NULL; - } - Py_XDECREF(nullstring); - nullstring = NULL; + int i; + for (i = 0; i < UCHAR_MAX + 1; i++) { + Py_XDECREF(characters[i]); + characters[i] = NULL; + } + Py_XDECREF(nullstring); + nullstring = NULL; } /*********************** Bytes Iterator ****************************/ typedef struct { - PyObject_HEAD - Py_ssize_t it_index; - PyBytesObject *it_seq; /* Set to NULL when iterator is exhausted */ + PyObject_HEAD + Py_ssize_t it_index; + PyBytesObject *it_seq; /* Set to NULL when iterator is exhausted */ } striterobject; static void striter_dealloc(striterobject *it) { - _PyObject_GC_UNTRACK(it); - Py_XDECREF(it->it_seq); - PyObject_GC_Del(it); + _PyObject_GC_UNTRACK(it); + Py_XDECREF(it->it_seq); + PyObject_GC_Del(it); } static int striter_traverse(striterobject *it, visitproc visit, void *arg) { - Py_VISIT(it->it_seq); - return 0; + Py_VISIT(it->it_seq); + return 0; } static PyObject * striter_next(striterobject *it) { - PyBytesObject *seq; - PyObject *item; - - assert(it != NULL); - seq = it->it_seq; - if (seq == NULL) - return NULL; - assert(PyBytes_Check(seq)); - - if (it->it_index < PyBytes_GET_SIZE(seq)) { - item = PyLong_FromLong( - (unsigned char)seq->ob_sval[it->it_index]); - if (item != NULL) - ++it->it_index; - return item; - } + PyBytesObject *seq; + PyObject *item; + + assert(it != NULL); + seq = it->it_seq; + if (seq == NULL) + return NULL; + assert(PyBytes_Check(seq)); + + if (it->it_index < PyBytes_GET_SIZE(seq)) { + item = PyLong_FromLong( + (unsigned char)seq->ob_sval[it->it_index]); + if (item != NULL) + ++it->it_index; + return item; + } - Py_DECREF(seq); - it->it_seq = NULL; - return NULL; + Py_DECREF(seq); + it->it_seq = NULL; + return NULL; } static PyObject * striter_len(striterobject *it) { - Py_ssize_t len = 0; - if (it->it_seq) - len = PyBytes_GET_SIZE(it->it_seq) - it->it_index; - return PyLong_FromSsize_t(len); + Py_ssize_t len = 0; + if (it->it_seq) + len = PyBytes_GET_SIZE(it->it_seq) - it->it_index; + return PyLong_FromSsize_t(len); } PyDoc_STRVAR(length_hint_doc, - "Private method returning an estimate of len(list(it))."); + "Private method returning an estimate of len(list(it))."); static PyMethodDef striter_methods[] = { - {"__length_hint__", (PyCFunction)striter_len, METH_NOARGS, - length_hint_doc}, - {NULL, NULL} /* sentinel */ + {"__length_hint__", (PyCFunction)striter_len, METH_NOARGS, + length_hint_doc}, + {NULL, NULL} /* sentinel */ }; PyTypeObject PyBytesIter_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "bytes_iterator", /* tp_name */ - sizeof(striterobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)striter_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ - 0, /* tp_doc */ - (traverseproc)striter_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)striter_next, /* tp_iternext */ - striter_methods, /* tp_methods */ - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "bytes_iterator", /* tp_name */ + sizeof(striterobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)striter_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + 0, /* tp_doc */ + (traverseproc)striter_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)striter_next, /* tp_iternext */ + striter_methods, /* tp_methods */ + 0, }; static PyObject * bytes_iter(PyObject *seq) { - striterobject *it; - - if (!PyBytes_Check(seq)) { - PyErr_BadInternalCall(); - return NULL; - } - it = PyObject_GC_New(striterobject, &PyBytesIter_Type); - if (it == NULL) - return NULL; - it->it_index = 0; - Py_INCREF(seq); - it->it_seq = (PyBytesObject *)seq; - _PyObject_GC_TRACK(it); - return (PyObject *)it; + striterobject *it; + + if (!PyBytes_Check(seq)) { + PyErr_BadInternalCall(); + return NULL; + } + it = PyObject_GC_New(striterobject, &PyBytesIter_Type); + if (it == NULL) + return NULL; + it->it_index = 0; + Py_INCREF(seq); + it->it_seq = (PyBytesObject *)seq; + _PyObject_GC_TRACK(it); + return (PyObject *)it; } diff --git a/Objects/cellobject.c b/Objects/cellobject.c index d7908de..eb5ad98 100644 --- a/Objects/cellobject.c +++ b/Objects/cellobject.c @@ -5,50 +5,50 @@ PyObject * PyCell_New(PyObject *obj) { - PyCellObject *op; + PyCellObject *op; - op = (PyCellObject *)PyObject_GC_New(PyCellObject, &PyCell_Type); - if (op == NULL) - return NULL; - op->ob_ref = obj; - Py_XINCREF(obj); + op = (PyCellObject *)PyObject_GC_New(PyCellObject, &PyCell_Type); + if (op == NULL) + return NULL; + op->ob_ref = obj; + Py_XINCREF(obj); - _PyObject_GC_TRACK(op); - return (PyObject *)op; + _PyObject_GC_TRACK(op); + return (PyObject *)op; } PyObject * PyCell_Get(PyObject *op) { - if (!PyCell_Check(op)) { - PyErr_BadInternalCall(); - return NULL; - } - Py_XINCREF(((PyCellObject*)op)->ob_ref); - return PyCell_GET(op); + if (!PyCell_Check(op)) { + PyErr_BadInternalCall(); + return NULL; + } + Py_XINCREF(((PyCellObject*)op)->ob_ref); + return PyCell_GET(op); } int PyCell_Set(PyObject *op, PyObject *obj) { - PyObject* oldobj; - if (!PyCell_Check(op)) { - PyErr_BadInternalCall(); - return -1; - } - oldobj = PyCell_GET(op); - Py_XINCREF(obj); - PyCell_SET(op, obj); - Py_XDECREF(oldobj); - return 0; + PyObject* oldobj; + if (!PyCell_Check(op)) { + PyErr_BadInternalCall(); + return -1; + } + oldobj = PyCell_GET(op); + Py_XINCREF(obj); + PyCell_SET(op, obj); + Py_XDECREF(oldobj); + return 0; } static void cell_dealloc(PyCellObject *op) { - _PyObject_GC_UNTRACK(op); - Py_XDECREF(op->ob_ref); - PyObject_GC_Del(op); + _PyObject_GC_UNTRACK(op); + Py_XDECREF(op->ob_ref); + PyObject_GC_Del(op); } #define TEST_COND(cond) ((cond) ? Py_True : Py_False) @@ -56,124 +56,124 @@ cell_dealloc(PyCellObject *op) static PyObject * cell_richcompare(PyObject *a, PyObject *b, int op) { - int result; - PyObject *v; - - /* neither argument should be NULL, unless something's gone wrong */ - assert(a != NULL && b != NULL); - - /* both arguments should be instances of PyCellObject */ - if (!PyCell_Check(a) || !PyCell_Check(b)) { - v = Py_NotImplemented; - Py_INCREF(v); - return v; - } - - /* compare cells by contents; empty cells come before anything else */ - a = ((PyCellObject *)a)->ob_ref; - b = ((PyCellObject *)b)->ob_ref; - if (a != NULL && b != NULL) - return PyObject_RichCompare(a, b, op); - - result = (b == NULL) - (a == NULL); - switch (op) { - case Py_EQ: - v = TEST_COND(result == 0); - break; - case Py_NE: - v = TEST_COND(result != 0); - break; - case Py_LE: - v = TEST_COND(result <= 0); - break; - case Py_GE: - v = TEST_COND(result >= 0); - break; - case Py_LT: - v = TEST_COND(result < 0); - break; - case Py_GT: - v = TEST_COND(result > 0); - break; - default: - PyErr_BadArgument(); - return NULL; - } - Py_INCREF(v); - return v; + int result; + PyObject *v; + + /* neither argument should be NULL, unless something's gone wrong */ + assert(a != NULL && b != NULL); + + /* both arguments should be instances of PyCellObject */ + if (!PyCell_Check(a) || !PyCell_Check(b)) { + v = Py_NotImplemented; + Py_INCREF(v); + return v; + } + + /* compare cells by contents; empty cells come before anything else */ + a = ((PyCellObject *)a)->ob_ref; + b = ((PyCellObject *)b)->ob_ref; + if (a != NULL && b != NULL) + return PyObject_RichCompare(a, b, op); + + result = (b == NULL) - (a == NULL); + switch (op) { + case Py_EQ: + v = TEST_COND(result == 0); + break; + case Py_NE: + v = TEST_COND(result != 0); + break; + case Py_LE: + v = TEST_COND(result <= 0); + break; + case Py_GE: + v = TEST_COND(result >= 0); + break; + case Py_LT: + v = TEST_COND(result < 0); + break; + case Py_GT: + v = TEST_COND(result > 0); + break; + default: + PyErr_BadArgument(); + return NULL; + } + Py_INCREF(v); + return v; } static PyObject * cell_repr(PyCellObject *op) { - if (op->ob_ref == NULL) - return PyUnicode_FromFormat("<cell at %p: empty>", op); + if (op->ob_ref == NULL) + return PyUnicode_FromFormat("<cell at %p: empty>", op); - return PyUnicode_FromFormat("<cell at %p: %.80s object at %p>", - op, op->ob_ref->ob_type->tp_name, - op->ob_ref); + return PyUnicode_FromFormat("<cell at %p: %.80s object at %p>", + op, op->ob_ref->ob_type->tp_name, + op->ob_ref); } static int cell_traverse(PyCellObject *op, visitproc visit, void *arg) { - Py_VISIT(op->ob_ref); - return 0; + Py_VISIT(op->ob_ref); + return 0; } static int cell_clear(PyCellObject *op) { - Py_CLEAR(op->ob_ref); - return 0; + Py_CLEAR(op->ob_ref); + return 0; } static PyObject * cell_get_contents(PyCellObject *op, void *closure) { - if (op->ob_ref == NULL) - { - PyErr_SetString(PyExc_ValueError, "Cell is empty"); - return NULL; - } - Py_INCREF(op->ob_ref); - return op->ob_ref; + if (op->ob_ref == NULL) + { + PyErr_SetString(PyExc_ValueError, "Cell is empty"); + return NULL; + } + Py_INCREF(op->ob_ref); + return op->ob_ref; } static PyGetSetDef cell_getsetlist[] = { - {"cell_contents", (getter)cell_get_contents, NULL}, - {NULL} /* sentinel */ + {"cell_contents", (getter)cell_get_contents, NULL}, + {NULL} /* sentinel */ }; PyTypeObject PyCell_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "cell", - sizeof(PyCellObject), - 0, - (destructor)cell_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)cell_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ - 0, /* tp_doc */ - (traverseproc)cell_traverse, /* tp_traverse */ - (inquiry)cell_clear, /* tp_clear */ - cell_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - cell_getsetlist, /* tp_getset */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "cell", + sizeof(PyCellObject), + 0, + (destructor)cell_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)cell_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + 0, /* tp_doc */ + (traverseproc)cell_traverse, /* tp_traverse */ + (inquiry)cell_clear, /* tp_clear */ + cell_richcompare, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + cell_getsetlist, /* tp_getset */ }; diff --git a/Objects/classobject.c b/Objects/classobject.c index cb78d15..afd4ec3 100644 --- a/Objects/classobject.c +++ b/Objects/classobject.c @@ -17,21 +17,21 @@ static int numfree = 0; PyObject * PyMethod_Function(PyObject *im) { - if (!PyMethod_Check(im)) { - PyErr_BadInternalCall(); - return NULL; - } - return ((PyMethodObject *)im)->im_func; + if (!PyMethod_Check(im)) { + PyErr_BadInternalCall(); + return NULL; + } + return ((PyMethodObject *)im)->im_func; } PyObject * PyMethod_Self(PyObject *im) { - if (!PyMethod_Check(im)) { - PyErr_BadInternalCall(); - return NULL; - } - return ((PyMethodObject *)im)->im_self; + if (!PyMethod_Check(im)) { + PyErr_BadInternalCall(); + return NULL; + } + return ((PyMethodObject *)im)->im_self; } /* Method objects are used for bound instance methods returned by @@ -42,29 +42,29 @@ PyMethod_Self(PyObject *im) PyObject * PyMethod_New(PyObject *func, PyObject *self) { - register PyMethodObject *im; - if (self == NULL) { - PyErr_BadInternalCall(); - return NULL; - } - im = free_list; - if (im != NULL) { - free_list = (PyMethodObject *)(im->im_self); - PyObject_INIT(im, &PyMethod_Type); - numfree--; - } - else { - im = PyObject_GC_New(PyMethodObject, &PyMethod_Type); - if (im == NULL) - return NULL; - } - im->im_weakreflist = NULL; - Py_INCREF(func); - im->im_func = func; - Py_XINCREF(self); - im->im_self = self; - _PyObject_GC_TRACK(im); - return (PyObject *)im; + register PyMethodObject *im; + if (self == NULL) { + PyErr_BadInternalCall(); + return NULL; + } + im = free_list; + if (im != NULL) { + free_list = (PyMethodObject *)(im->im_self); + PyObject_INIT(im, &PyMethod_Type); + numfree--; + } + else { + im = PyObject_GC_New(PyMethodObject, &PyMethod_Type); + if (im == NULL) + return NULL; + } + im->im_weakreflist = NULL; + Py_INCREF(func); + im->im_func = func; + Py_XINCREF(self); + im->im_self = self; + _PyObject_GC_TRACK(im); + return (PyObject *)im; } /* Descriptors for PyMethod attributes */ @@ -74,11 +74,11 @@ PyMethod_New(PyObject *func, PyObject *self) #define MO_OFF(x) offsetof(PyMethodObject, x) static PyMemberDef method_memberlist[] = { - {"__func__", T_OBJECT, MO_OFF(im_func), READONLY|RESTRICTED, - "the function (or other callable) implementing a method"}, - {"__self__", T_OBJECT, MO_OFF(im_self), READONLY|RESTRICTED, - "the instance to which a method is bound"}, - {NULL} /* Sentinel */ + {"__func__", T_OBJECT, MO_OFF(im_func), READONLY|RESTRICTED, + "the function (or other callable) implementing a method"}, + {"__self__", T_OBJECT, MO_OFF(im_self), READONLY|RESTRICTED, + "the instance to which a method is bound"}, + {NULL} /* Sentinel */ }; /* Christian Tismer argued convincingly that method attributes should @@ -89,46 +89,46 @@ static PyMemberDef method_memberlist[] = { static PyObject * method_get_doc(PyMethodObject *im, void *context) { - static PyObject *docstr; - if (docstr == NULL) { - docstr= PyUnicode_InternFromString("__doc__"); - if (docstr == NULL) - return NULL; - } - return PyObject_GetAttr(im->im_func, docstr); + static PyObject *docstr; + if (docstr == NULL) { + docstr= PyUnicode_InternFromString("__doc__"); + if (docstr == NULL) + return NULL; + } + return PyObject_GetAttr(im->im_func, docstr); } static PyGetSetDef method_getset[] = { - {"__doc__", (getter)method_get_doc, NULL, NULL}, - {0} + {"__doc__", (getter)method_get_doc, NULL, NULL}, + {0} }; static PyObject * method_getattro(PyObject *obj, PyObject *name) { - PyMethodObject *im = (PyMethodObject *)obj; - PyTypeObject *tp = obj->ob_type; - PyObject *descr = NULL; - - { - if (tp->tp_dict == NULL) { - if (PyType_Ready(tp) < 0) - return NULL; - } - descr = _PyType_Lookup(tp, name); - } - - if (descr != NULL) { - descrgetfunc f = TP_DESCR_GET(descr->ob_type); - if (f != NULL) - return f(descr, obj, (PyObject *)obj->ob_type); - else { - Py_INCREF(descr); - return descr; - } - } - - return PyObject_GetAttr(im->im_func, name); + PyMethodObject *im = (PyMethodObject *)obj; + PyTypeObject *tp = obj->ob_type; + PyObject *descr = NULL; + + { + if (tp->tp_dict == NULL) { + if (PyType_Ready(tp) < 0) + return NULL; + } + descr = _PyType_Lookup(tp, name); + } + + if (descr != NULL) { + descrgetfunc f = TP_DESCR_GET(descr->ob_type); + if (f != NULL) + return f(descr, obj, (PyObject *)obj->ob_type); + else { + Py_INCREF(descr); + return descr; + } + } + + return PyObject_GetAttr(im->im_func, name); } PyDoc_STRVAR(method_doc, @@ -139,241 +139,241 @@ Create a bound instance method object."); static PyObject * method_new(PyTypeObject* type, PyObject* args, PyObject *kw) { - PyObject *func; - PyObject *self; - - if (!_PyArg_NoKeywords("method", kw)) - return NULL; - if (!PyArg_UnpackTuple(args, "method", 2, 2, - &func, &self)) - return NULL; - if (!PyCallable_Check(func)) { - PyErr_SetString(PyExc_TypeError, - "first argument must be callable"); - return NULL; - } - if (self == NULL || self == Py_None) { - PyErr_SetString(PyExc_TypeError, - "self must not be None"); - return NULL; - } - - return PyMethod_New(func, self); + PyObject *func; + PyObject *self; + + if (!_PyArg_NoKeywords("method", kw)) + return NULL; + if (!PyArg_UnpackTuple(args, "method", 2, 2, + &func, &self)) + return NULL; + if (!PyCallable_Check(func)) { + PyErr_SetString(PyExc_TypeError, + "first argument must be callable"); + return NULL; + } + if (self == NULL || self == Py_None) { + PyErr_SetString(PyExc_TypeError, + "self must not be None"); + return NULL; + } + + return PyMethod_New(func, self); } static void method_dealloc(register PyMethodObject *im) { - _PyObject_GC_UNTRACK(im); - if (im->im_weakreflist != NULL) - PyObject_ClearWeakRefs((PyObject *)im); - Py_DECREF(im->im_func); - Py_XDECREF(im->im_self); - if (numfree < PyMethod_MAXFREELIST) { - im->im_self = (PyObject *)free_list; - free_list = im; - numfree++; - } - else { - PyObject_GC_Del(im); - } + _PyObject_GC_UNTRACK(im); + if (im->im_weakreflist != NULL) + PyObject_ClearWeakRefs((PyObject *)im); + Py_DECREF(im->im_func); + Py_XDECREF(im->im_self); + if (numfree < PyMethod_MAXFREELIST) { + im->im_self = (PyObject *)free_list; + free_list = im; + numfree++; + } + else { + PyObject_GC_Del(im); + } } static PyObject * method_richcompare(PyObject *self, PyObject *other, int op) { - PyMethodObject *a, *b; - PyObject *res; - int eq; - - if ((op != Py_EQ && op != Py_NE) || - !PyMethod_Check(self) || - !PyMethod_Check(other)) - { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - a = (PyMethodObject *)self; - b = (PyMethodObject *)other; - eq = PyObject_RichCompareBool(a->im_func, b->im_func, Py_EQ); - if (eq == 1) { - if (a->im_self == NULL || b->im_self == NULL) - eq = a->im_self == b->im_self; - else - eq = PyObject_RichCompareBool(a->im_self, b->im_self, - Py_EQ); - } - if (eq < 0) - return NULL; - if (op == Py_EQ) - res = eq ? Py_True : Py_False; - else - res = eq ? Py_False : Py_True; - Py_INCREF(res); - return res; + PyMethodObject *a, *b; + PyObject *res; + int eq; + + if ((op != Py_EQ && op != Py_NE) || + !PyMethod_Check(self) || + !PyMethod_Check(other)) + { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + a = (PyMethodObject *)self; + b = (PyMethodObject *)other; + eq = PyObject_RichCompareBool(a->im_func, b->im_func, Py_EQ); + if (eq == 1) { + if (a->im_self == NULL || b->im_self == NULL) + eq = a->im_self == b->im_self; + else + eq = PyObject_RichCompareBool(a->im_self, b->im_self, + Py_EQ); + } + if (eq < 0) + return NULL; + if (op == Py_EQ) + res = eq ? Py_True : Py_False; + else + res = eq ? Py_False : Py_True; + Py_INCREF(res); + return res; } static PyObject * method_repr(PyMethodObject *a) { - PyObject *self = a->im_self; - PyObject *func = a->im_func; - PyObject *klass = (PyObject*)Py_TYPE(self); - PyObject *funcname = NULL ,*klassname = NULL, *result = NULL; - char *defname = "?"; - - if (self == NULL) { - PyErr_BadInternalCall(); - return NULL; - } - - funcname = PyObject_GetAttrString(func, "__name__"); - if (funcname == NULL) { - if (!PyErr_ExceptionMatches(PyExc_AttributeError)) - return NULL; - PyErr_Clear(); - } - else if (!PyUnicode_Check(funcname)) { - Py_DECREF(funcname); - funcname = NULL; - } - - if (klass == NULL) - klassname = NULL; - else { - klassname = PyObject_GetAttrString(klass, "__name__"); - if (klassname == NULL) { - if (!PyErr_ExceptionMatches(PyExc_AttributeError)) - return NULL; - PyErr_Clear(); - } - else if (!PyUnicode_Check(klassname)) { - Py_DECREF(klassname); - klassname = NULL; - } - } - - /* XXX Shouldn't use repr()/%R here! */ - result = PyUnicode_FromFormat("<bound method %V.%V of %R>", - klassname, defname, - funcname, defname, self); - - Py_XDECREF(funcname); - Py_XDECREF(klassname); - return result; + PyObject *self = a->im_self; + PyObject *func = a->im_func; + PyObject *klass = (PyObject*)Py_TYPE(self); + PyObject *funcname = NULL ,*klassname = NULL, *result = NULL; + char *defname = "?"; + + if (self == NULL) { + PyErr_BadInternalCall(); + return NULL; + } + + funcname = PyObject_GetAttrString(func, "__name__"); + if (funcname == NULL) { + if (!PyErr_ExceptionMatches(PyExc_AttributeError)) + return NULL; + PyErr_Clear(); + } + else if (!PyUnicode_Check(funcname)) { + Py_DECREF(funcname); + funcname = NULL; + } + + if (klass == NULL) + klassname = NULL; + else { + klassname = PyObject_GetAttrString(klass, "__name__"); + if (klassname == NULL) { + if (!PyErr_ExceptionMatches(PyExc_AttributeError)) + return NULL; + PyErr_Clear(); + } + else if (!PyUnicode_Check(klassname)) { + Py_DECREF(klassname); + klassname = NULL; + } + } + + /* XXX Shouldn't use repr()/%R here! */ + result = PyUnicode_FromFormat("<bound method %V.%V of %R>", + klassname, defname, + funcname, defname, self); + + Py_XDECREF(funcname); + Py_XDECREF(klassname); + return result; } static long method_hash(PyMethodObject *a) { - long x, y; - if (a->im_self == NULL) - x = PyObject_Hash(Py_None); - else - x = PyObject_Hash(a->im_self); - if (x == -1) - return -1; - y = PyObject_Hash(a->im_func); - if (y == -1) - return -1; - x = x ^ y; - if (x == -1) - x = -2; - return x; + long x, y; + if (a->im_self == NULL) + x = PyObject_Hash(Py_None); + else + x = PyObject_Hash(a->im_self); + if (x == -1) + return -1; + y = PyObject_Hash(a->im_func); + if (y == -1) + return -1; + x = x ^ y; + if (x == -1) + x = -2; + return x; } static int method_traverse(PyMethodObject *im, visitproc visit, void *arg) { - Py_VISIT(im->im_func); - Py_VISIT(im->im_self); - return 0; + Py_VISIT(im->im_func); + Py_VISIT(im->im_self); + return 0; } static PyObject * method_call(PyObject *func, PyObject *arg, PyObject *kw) { - PyObject *self = PyMethod_GET_SELF(func); - PyObject *result; - - func = PyMethod_GET_FUNCTION(func); - if (self == NULL) { - PyErr_BadInternalCall(); - return NULL; - } - else { - Py_ssize_t argcount = PyTuple_Size(arg); - PyObject *newarg = PyTuple_New(argcount + 1); - int i; - if (newarg == NULL) - return NULL; - Py_INCREF(self); - PyTuple_SET_ITEM(newarg, 0, self); - for (i = 0; i < argcount; i++) { - PyObject *v = PyTuple_GET_ITEM(arg, i); - Py_XINCREF(v); - PyTuple_SET_ITEM(newarg, i+1, v); - } - arg = newarg; - } - result = PyObject_Call((PyObject *)func, arg, kw); - Py_DECREF(arg); - return result; + PyObject *self = PyMethod_GET_SELF(func); + PyObject *result; + + func = PyMethod_GET_FUNCTION(func); + if (self == NULL) { + PyErr_BadInternalCall(); + return NULL; + } + else { + Py_ssize_t argcount = PyTuple_Size(arg); + PyObject *newarg = PyTuple_New(argcount + 1); + int i; + if (newarg == NULL) + return NULL; + Py_INCREF(self); + PyTuple_SET_ITEM(newarg, 0, self); + for (i = 0; i < argcount; i++) { + PyObject *v = PyTuple_GET_ITEM(arg, i); + Py_XINCREF(v); + PyTuple_SET_ITEM(newarg, i+1, v); + } + arg = newarg; + } + result = PyObject_Call((PyObject *)func, arg, kw); + Py_DECREF(arg); + return result; } static PyObject * method_descr_get(PyObject *meth, PyObject *obj, PyObject *cls) { - /* Don't rebind an already bound method of a class that's not a base - class of cls. */ - if (PyMethod_GET_SELF(meth) != NULL) { - /* Already bound */ - Py_INCREF(meth); - return meth; - } - /* Bind it to obj */ - return PyMethod_New(PyMethod_GET_FUNCTION(meth), obj); + /* Don't rebind an already bound method of a class that's not a base + class of cls. */ + if (PyMethod_GET_SELF(meth) != NULL) { + /* Already bound */ + Py_INCREF(meth); + return meth; + } + /* Bind it to obj */ + return PyMethod_New(PyMethod_GET_FUNCTION(meth), obj); } PyTypeObject PyMethod_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "method", - sizeof(PyMethodObject), - 0, - (destructor)method_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)method_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - (hashfunc)method_hash, /* tp_hash */ - method_call, /* tp_call */ - 0, /* tp_str */ - method_getattro, /* tp_getattro */ - PyObject_GenericSetAttr, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ - method_doc, /* tp_doc */ - (traverseproc)method_traverse, /* tp_traverse */ - 0, /* tp_clear */ - method_richcompare, /* tp_richcompare */ - offsetof(PyMethodObject, im_weakreflist), /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - method_memberlist, /* tp_members */ - method_getset, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - method_descr_get, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - method_new, /* tp_new */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "method", + sizeof(PyMethodObject), + 0, + (destructor)method_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)method_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + (hashfunc)method_hash, /* tp_hash */ + method_call, /* tp_call */ + 0, /* tp_str */ + method_getattro, /* tp_getattro */ + PyObject_GenericSetAttr, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ + method_doc, /* tp_doc */ + (traverseproc)method_traverse, /* tp_traverse */ + 0, /* tp_clear */ + method_richcompare, /* tp_richcompare */ + offsetof(PyMethodObject, im_weakreflist), /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + method_memberlist, /* tp_members */ + method_getset, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + method_descr_get, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + method_new, /* tp_new */ }; /* Clear out the free list */ @@ -381,22 +381,22 @@ PyTypeObject PyMethod_Type = { int PyMethod_ClearFreeList(void) { - int freelist_size = numfree; - - while (free_list) { - PyMethodObject *im = free_list; - free_list = (PyMethodObject *)(im->im_self); - PyObject_GC_Del(im); - numfree--; - } - assert(numfree == 0); - return freelist_size; + int freelist_size = numfree; + + while (free_list) { + PyMethodObject *im = free_list; + free_list = (PyMethodObject *)(im->im_self); + PyObject_GC_Del(im); + numfree--; + } + assert(numfree == 0); + return freelist_size; } void PyMethod_Fini(void) { - (void)PyMethod_ClearFreeList(); + (void)PyMethod_ClearFreeList(); } /* ------------------------------------------------------------------------ @@ -405,176 +405,176 @@ PyMethod_Fini(void) PyObject * PyInstanceMethod_New(PyObject *func) { - PyInstanceMethodObject *method; - method = PyObject_GC_New(PyInstanceMethodObject, - &PyInstanceMethod_Type); - if (method == NULL) return NULL; - Py_INCREF(func); - method->func = func; - _PyObject_GC_TRACK(method); - return (PyObject *)method; + PyInstanceMethodObject *method; + method = PyObject_GC_New(PyInstanceMethodObject, + &PyInstanceMethod_Type); + if (method == NULL) return NULL; + Py_INCREF(func); + method->func = func; + _PyObject_GC_TRACK(method); + return (PyObject *)method; } PyObject * PyInstanceMethod_Function(PyObject *im) { - if (!PyInstanceMethod_Check(im)) { - PyErr_BadInternalCall(); - return NULL; - } - return PyInstanceMethod_GET_FUNCTION(im); + if (!PyInstanceMethod_Check(im)) { + PyErr_BadInternalCall(); + return NULL; + } + return PyInstanceMethod_GET_FUNCTION(im); } #define IMO_OFF(x) offsetof(PyInstanceMethodObject, x) static PyMemberDef instancemethod_memberlist[] = { - {"__func__", T_OBJECT, IMO_OFF(func), READONLY|RESTRICTED, - "the function (or other callable) implementing a method"}, - {NULL} /* Sentinel */ + {"__func__", T_OBJECT, IMO_OFF(func), READONLY|RESTRICTED, + "the function (or other callable) implementing a method"}, + {NULL} /* Sentinel */ }; static PyObject * instancemethod_get_doc(PyObject *self, void *context) { - static PyObject *docstr; - if (docstr == NULL) { - docstr = PyUnicode_InternFromString("__doc__"); - if (docstr == NULL) - return NULL; - } - return PyObject_GetAttr(PyInstanceMethod_GET_FUNCTION(self), docstr); + static PyObject *docstr; + if (docstr == NULL) { + docstr = PyUnicode_InternFromString("__doc__"); + if (docstr == NULL) + return NULL; + } + return PyObject_GetAttr(PyInstanceMethod_GET_FUNCTION(self), docstr); } static PyGetSetDef instancemethod_getset[] = { - {"__doc__", (getter)instancemethod_get_doc, NULL, NULL}, - {0} + {"__doc__", (getter)instancemethod_get_doc, NULL, NULL}, + {0} }; static PyObject * instancemethod_getattro(PyObject *self, PyObject *name) { - PyTypeObject *tp = self->ob_type; - PyObject *descr = NULL; - - if (tp->tp_dict == NULL) { - if (PyType_Ready(tp) < 0) - return NULL; - } - descr = _PyType_Lookup(tp, name); - - if (descr != NULL) { - descrgetfunc f = TP_DESCR_GET(descr->ob_type); - if (f != NULL) - return f(descr, self, (PyObject *)self->ob_type); - else { - Py_INCREF(descr); - return descr; - } - } - - return PyObject_GetAttr(PyInstanceMethod_GET_FUNCTION(self), name); + PyTypeObject *tp = self->ob_type; + PyObject *descr = NULL; + + if (tp->tp_dict == NULL) { + if (PyType_Ready(tp) < 0) + return NULL; + } + descr = _PyType_Lookup(tp, name); + + if (descr != NULL) { + descrgetfunc f = TP_DESCR_GET(descr->ob_type); + if (f != NULL) + return f(descr, self, (PyObject *)self->ob_type); + else { + Py_INCREF(descr); + return descr; + } + } + + return PyObject_GetAttr(PyInstanceMethod_GET_FUNCTION(self), name); } static void instancemethod_dealloc(PyObject *self) { - _PyObject_GC_UNTRACK(self); - Py_DECREF(PyInstanceMethod_GET_FUNCTION(self)); - PyObject_GC_Del(self); + _PyObject_GC_UNTRACK(self); + Py_DECREF(PyInstanceMethod_GET_FUNCTION(self)); + PyObject_GC_Del(self); } static int instancemethod_traverse(PyObject *self, visitproc visit, void *arg) { - Py_VISIT(PyInstanceMethod_GET_FUNCTION(self)); - return 0; + Py_VISIT(PyInstanceMethod_GET_FUNCTION(self)); + return 0; } static PyObject * instancemethod_call(PyObject *self, PyObject *arg, PyObject *kw) { - return PyObject_Call(PyMethod_GET_FUNCTION(self), arg, kw); + return PyObject_Call(PyMethod_GET_FUNCTION(self), arg, kw); } static PyObject * instancemethod_descr_get(PyObject *descr, PyObject *obj, PyObject *type) { - register PyObject *func = PyInstanceMethod_GET_FUNCTION(descr); - if (obj == NULL) { - Py_INCREF(func); - return func; - } - else - return PyMethod_New(func, obj); + register PyObject *func = PyInstanceMethod_GET_FUNCTION(descr); + if (obj == NULL) { + Py_INCREF(func); + return func; + } + else + return PyMethod_New(func, obj); } static PyObject * instancemethod_richcompare(PyObject *self, PyObject *other, int op) { - PyInstanceMethodObject *a, *b; - PyObject *res; - int eq; - - if ((op != Py_EQ && op != Py_NE) || - !PyInstanceMethod_Check(self) || - !PyInstanceMethod_Check(other)) - { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - a = (PyInstanceMethodObject *)self; - b = (PyInstanceMethodObject *)other; - eq = PyObject_RichCompareBool(a->func, b->func, Py_EQ); - if (eq < 0) - return NULL; - if (op == Py_EQ) - res = eq ? Py_True : Py_False; - else - res = eq ? Py_False : Py_True; - Py_INCREF(res); - return res; + PyInstanceMethodObject *a, *b; + PyObject *res; + int eq; + + if ((op != Py_EQ && op != Py_NE) || + !PyInstanceMethod_Check(self) || + !PyInstanceMethod_Check(other)) + { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + a = (PyInstanceMethodObject *)self; + b = (PyInstanceMethodObject *)other; + eq = PyObject_RichCompareBool(a->func, b->func, Py_EQ); + if (eq < 0) + return NULL; + if (op == Py_EQ) + res = eq ? Py_True : Py_False; + else + res = eq ? Py_False : Py_True; + Py_INCREF(res); + return res; } static PyObject * instancemethod_repr(PyObject *self) { - PyObject *func = PyInstanceMethod_Function(self); - PyObject *funcname = NULL , *result = NULL; - char *defname = "?"; - - if (func == NULL) { - PyErr_BadInternalCall(); - return NULL; - } - - funcname = PyObject_GetAttrString(func, "__name__"); - if (funcname == NULL) { - if (!PyErr_ExceptionMatches(PyExc_AttributeError)) - return NULL; - PyErr_Clear(); - } - else if (!PyUnicode_Check(funcname)) { - Py_DECREF(funcname); - funcname = NULL; - } - - result = PyUnicode_FromFormat("<instancemethod %V at %p>", - funcname, defname, self); - - Py_XDECREF(funcname); - return result; + PyObject *func = PyInstanceMethod_Function(self); + PyObject *funcname = NULL , *result = NULL; + char *defname = "?"; + + if (func == NULL) { + PyErr_BadInternalCall(); + return NULL; + } + + funcname = PyObject_GetAttrString(func, "__name__"); + if (funcname == NULL) { + if (!PyErr_ExceptionMatches(PyExc_AttributeError)) + return NULL; + PyErr_Clear(); + } + else if (!PyUnicode_Check(funcname)) { + Py_DECREF(funcname); + funcname = NULL; + } + + result = PyUnicode_FromFormat("<instancemethod %V at %p>", + funcname, defname, self); + + Py_XDECREF(funcname); + return result; } /* static long instancemethod_hash(PyObject *self) { - long x, y; - x = (long)self; - y = PyObject_Hash(PyInstanceMethod_GET_FUNCTION(self)); - if (y == -1) - return -1; - x = x ^ y; - if (x == -1) - x = -2; - return x; + long x, y; + x = (long)self; + y = PyObject_Hash(PyInstanceMethod_GET_FUNCTION(self)); + if (y == -1) + return -1; + x = x ^ y; + if (x == -1) + x = -2; + return x; } */ @@ -586,59 +586,59 @@ Bind a function to a class."); static PyObject * instancemethod_new(PyTypeObject* type, PyObject* args, PyObject *kw) { - PyObject *func; - - if (!_PyArg_NoKeywords("instancemethod", kw)) - return NULL; - if (!PyArg_UnpackTuple(args, "instancemethod", 1, 1, &func)) - return NULL; - if (!PyCallable_Check(func)) { - PyErr_SetString(PyExc_TypeError, - "first argument must be callable"); - return NULL; - } - - return PyInstanceMethod_New(func); + PyObject *func; + + if (!_PyArg_NoKeywords("instancemethod", kw)) + return NULL; + if (!PyArg_UnpackTuple(args, "instancemethod", 1, 1, &func)) + return NULL; + if (!PyCallable_Check(func)) { + PyErr_SetString(PyExc_TypeError, + "first argument must be callable"); + return NULL; + } + + return PyInstanceMethod_New(func); } PyTypeObject PyInstanceMethod_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "instancemethod", /* tp_name */ - sizeof(PyInstanceMethodObject), /* tp_basicsize */ - 0, /* tp_itemsize */ - instancemethod_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)instancemethod_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /*(hashfunc)instancemethod_hash, tp_hash */ - instancemethod_call, /* tp_call */ - 0, /* tp_str */ - instancemethod_getattro, /* tp_getattro */ - PyObject_GenericSetAttr, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT - | Py_TPFLAGS_HAVE_GC, /* tp_flags */ - instancemethod_doc, /* tp_doc */ - instancemethod_traverse, /* tp_traverse */ - 0, /* tp_clear */ - instancemethod_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - instancemethod_memberlist, /* tp_members */ - instancemethod_getset, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - instancemethod_descr_get, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - instancemethod_new, /* tp_new */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "instancemethod", /* tp_name */ + sizeof(PyInstanceMethodObject), /* tp_basicsize */ + 0, /* tp_itemsize */ + instancemethod_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)instancemethod_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /*(hashfunc)instancemethod_hash, tp_hash */ + instancemethod_call, /* tp_call */ + 0, /* tp_str */ + instancemethod_getattro, /* tp_getattro */ + PyObject_GenericSetAttr, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT + | Py_TPFLAGS_HAVE_GC, /* tp_flags */ + instancemethod_doc, /* tp_doc */ + instancemethod_traverse, /* tp_traverse */ + 0, /* tp_clear */ + instancemethod_richcompare, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + instancemethod_memberlist, /* tp_members */ + instancemethod_getset, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + instancemethod_descr_get, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + instancemethod_new, /* tp_new */ }; diff --git a/Objects/codeobject.c b/Objects/codeobject.c index 832b4e9..e3eccf7 100644 --- a/Objects/codeobject.c +++ b/Objects/codeobject.c @@ -3,135 +3,135 @@ #include "structmember.h" #define NAME_CHARS \ - "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz" + "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz" /* all_name_chars(s): true iff all chars in s are valid NAME_CHARS */ static int all_name_chars(Py_UNICODE *s) { - static char ok_name_char[256]; - static unsigned char *name_chars = (unsigned char *)NAME_CHARS; - - if (ok_name_char[*name_chars] == 0) { - unsigned char *p; - for (p = name_chars; *p; p++) - ok_name_char[*p] = 1; - } - while (*s) { - if (*s >= 128) - return 0; - if (ok_name_char[*s++] == 0) - return 0; - } - return 1; + static char ok_name_char[256]; + static unsigned char *name_chars = (unsigned char *)NAME_CHARS; + + if (ok_name_char[*name_chars] == 0) { + unsigned char *p; + for (p = name_chars; *p; p++) + ok_name_char[*p] = 1; + } + while (*s) { + if (*s >= 128) + return 0; + if (ok_name_char[*s++] == 0) + return 0; + } + return 1; } static void intern_strings(PyObject *tuple) { - Py_ssize_t i; - - for (i = PyTuple_GET_SIZE(tuple); --i >= 0; ) { - PyObject *v = PyTuple_GET_ITEM(tuple, i); - if (v == NULL || !PyUnicode_CheckExact(v)) { - Py_FatalError("non-string found in code slot"); - } - PyUnicode_InternInPlace(&PyTuple_GET_ITEM(tuple, i)); - } + Py_ssize_t i; + + for (i = PyTuple_GET_SIZE(tuple); --i >= 0; ) { + PyObject *v = PyTuple_GET_ITEM(tuple, i); + if (v == NULL || !PyUnicode_CheckExact(v)) { + Py_FatalError("non-string found in code slot"); + } + PyUnicode_InternInPlace(&PyTuple_GET_ITEM(tuple, i)); + } } PyCodeObject * PyCode_New(int argcount, int kwonlyargcount, - int nlocals, int stacksize, int flags, - PyObject *code, PyObject *consts, PyObject *names, - PyObject *varnames, PyObject *freevars, PyObject *cellvars, - PyObject *filename, PyObject *name, int firstlineno, - PyObject *lnotab) + int nlocals, int stacksize, int flags, + PyObject *code, PyObject *consts, PyObject *names, + PyObject *varnames, PyObject *freevars, PyObject *cellvars, + PyObject *filename, PyObject *name, int firstlineno, + PyObject *lnotab) { - PyCodeObject *co; - Py_ssize_t i; - - /* Check argument types */ - if (argcount < 0 || nlocals < 0 || - code == NULL || - consts == NULL || !PyTuple_Check(consts) || - names == NULL || !PyTuple_Check(names) || - varnames == NULL || !PyTuple_Check(varnames) || - freevars == NULL || !PyTuple_Check(freevars) || - cellvars == NULL || !PyTuple_Check(cellvars) || - name == NULL || !PyUnicode_Check(name) || - filename == NULL || !PyUnicode_Check(filename) || - lnotab == NULL || !PyBytes_Check(lnotab) || - !PyObject_CheckReadBuffer(code)) { - PyErr_BadInternalCall(); - return NULL; - } - intern_strings(names); - intern_strings(varnames); - intern_strings(freevars); - intern_strings(cellvars); - /* Intern selected string constants */ - for (i = PyTuple_Size(consts); --i >= 0; ) { - PyObject *v = PyTuple_GetItem(consts, i); - if (!PyUnicode_Check(v)) - continue; - if (!all_name_chars(PyUnicode_AS_UNICODE(v))) - continue; - PyUnicode_InternInPlace(&PyTuple_GET_ITEM(consts, i)); - } - co = PyObject_NEW(PyCodeObject, &PyCode_Type); - if (co != NULL) { - co->co_argcount = argcount; - co->co_kwonlyargcount = kwonlyargcount; - co->co_nlocals = nlocals; - co->co_stacksize = stacksize; - co->co_flags = flags; - Py_INCREF(code); - co->co_code = code; - Py_INCREF(consts); - co->co_consts = consts; - Py_INCREF(names); - co->co_names = names; - Py_INCREF(varnames); - co->co_varnames = varnames; - Py_INCREF(freevars); - co->co_freevars = freevars; - Py_INCREF(cellvars); - co->co_cellvars = cellvars; - Py_INCREF(filename); - co->co_filename = filename; - Py_INCREF(name); - co->co_name = name; - co->co_firstlineno = firstlineno; - Py_INCREF(lnotab); - co->co_lnotab = lnotab; - co->co_zombieframe = NULL; - } - return co; + PyCodeObject *co; + Py_ssize_t i; + + /* Check argument types */ + if (argcount < 0 || nlocals < 0 || + code == NULL || + consts == NULL || !PyTuple_Check(consts) || + names == NULL || !PyTuple_Check(names) || + varnames == NULL || !PyTuple_Check(varnames) || + freevars == NULL || !PyTuple_Check(freevars) || + cellvars == NULL || !PyTuple_Check(cellvars) || + name == NULL || !PyUnicode_Check(name) || + filename == NULL || !PyUnicode_Check(filename) || + lnotab == NULL || !PyBytes_Check(lnotab) || + !PyObject_CheckReadBuffer(code)) { + PyErr_BadInternalCall(); + return NULL; + } + intern_strings(names); + intern_strings(varnames); + intern_strings(freevars); + intern_strings(cellvars); + /* Intern selected string constants */ + for (i = PyTuple_Size(consts); --i >= 0; ) { + PyObject *v = PyTuple_GetItem(consts, i); + if (!PyUnicode_Check(v)) + continue; + if (!all_name_chars(PyUnicode_AS_UNICODE(v))) + continue; + PyUnicode_InternInPlace(&PyTuple_GET_ITEM(consts, i)); + } + co = PyObject_NEW(PyCodeObject, &PyCode_Type); + if (co != NULL) { + co->co_argcount = argcount; + co->co_kwonlyargcount = kwonlyargcount; + co->co_nlocals = nlocals; + co->co_stacksize = stacksize; + co->co_flags = flags; + Py_INCREF(code); + co->co_code = code; + Py_INCREF(consts); + co->co_consts = consts; + Py_INCREF(names); + co->co_names = names; + Py_INCREF(varnames); + co->co_varnames = varnames; + Py_INCREF(freevars); + co->co_freevars = freevars; + Py_INCREF(cellvars); + co->co_cellvars = cellvars; + Py_INCREF(filename); + co->co_filename = filename; + Py_INCREF(name); + co->co_name = name; + co->co_firstlineno = firstlineno; + Py_INCREF(lnotab); + co->co_lnotab = lnotab; + co->co_zombieframe = NULL; + } + return co; } #define OFF(x) offsetof(PyCodeObject, x) static PyMemberDef code_memberlist[] = { - {"co_argcount", T_INT, OFF(co_argcount), READONLY}, - {"co_kwonlyargcount", T_INT, OFF(co_kwonlyargcount), READONLY}, - {"co_nlocals", T_INT, OFF(co_nlocals), READONLY}, - {"co_stacksize",T_INT, OFF(co_stacksize), READONLY}, - {"co_flags", T_INT, OFF(co_flags), READONLY}, - {"co_code", T_OBJECT, OFF(co_code), READONLY}, - {"co_consts", T_OBJECT, OFF(co_consts), READONLY}, - {"co_names", T_OBJECT, OFF(co_names), READONLY}, - {"co_varnames", T_OBJECT, OFF(co_varnames), READONLY}, - {"co_freevars", T_OBJECT, OFF(co_freevars), READONLY}, - {"co_cellvars", T_OBJECT, OFF(co_cellvars), READONLY}, - {"co_filename", T_OBJECT, OFF(co_filename), READONLY}, - {"co_name", T_OBJECT, OFF(co_name), READONLY}, - {"co_firstlineno", T_INT, OFF(co_firstlineno), READONLY}, - {"co_lnotab", T_OBJECT, OFF(co_lnotab), READONLY}, - {NULL} /* Sentinel */ + {"co_argcount", T_INT, OFF(co_argcount), READONLY}, + {"co_kwonlyargcount", T_INT, OFF(co_kwonlyargcount), READONLY}, + {"co_nlocals", T_INT, OFF(co_nlocals), READONLY}, + {"co_stacksize",T_INT, OFF(co_stacksize), READONLY}, + {"co_flags", T_INT, OFF(co_flags), READONLY}, + {"co_code", T_OBJECT, OFF(co_code), READONLY}, + {"co_consts", T_OBJECT, OFF(co_consts), READONLY}, + {"co_names", T_OBJECT, OFF(co_names), READONLY}, + {"co_varnames", T_OBJECT, OFF(co_varnames), READONLY}, + {"co_freevars", T_OBJECT, OFF(co_freevars), READONLY}, + {"co_cellvars", T_OBJECT, OFF(co_cellvars), READONLY}, + {"co_filename", T_OBJECT, OFF(co_filename), READONLY}, + {"co_name", T_OBJECT, OFF(co_name), READONLY}, + {"co_firstlineno", T_INT, OFF(co_firstlineno), READONLY}, + {"co_lnotab", T_OBJECT, OFF(co_lnotab), READONLY}, + {NULL} /* Sentinel */ }; /* Helper for code_new: return a shallow copy of a tuple that is @@ -140,42 +140,42 @@ static PyMemberDef code_memberlist[] = { static PyObject* validate_and_copy_tuple(PyObject *tup) { - PyObject *newtuple; - PyObject *item; - Py_ssize_t i, len; - - len = PyTuple_GET_SIZE(tup); - newtuple = PyTuple_New(len); - if (newtuple == NULL) - return NULL; - - for (i = 0; i < len; i++) { - item = PyTuple_GET_ITEM(tup, i); - if (PyUnicode_CheckExact(item)) { - Py_INCREF(item); - } - else if (!PyUnicode_Check(item)) { - PyErr_Format( - PyExc_TypeError, - "name tuples must contain only " - "strings, not '%.500s'", - item->ob_type->tp_name); - Py_DECREF(newtuple); - return NULL; - } - else { - item = PyUnicode_FromUnicode( - PyUnicode_AS_UNICODE(item), - PyUnicode_GET_SIZE(item)); - if (item == NULL) { - Py_DECREF(newtuple); - return NULL; - } - } - PyTuple_SET_ITEM(newtuple, i, item); - } - - return newtuple; + PyObject *newtuple; + PyObject *item; + Py_ssize_t i, len; + + len = PyTuple_GET_SIZE(tup); + newtuple = PyTuple_New(len); + if (newtuple == NULL) + return NULL; + + for (i = 0; i < len; i++) { + item = PyTuple_GET_ITEM(tup, i); + if (PyUnicode_CheckExact(item)) { + Py_INCREF(item); + } + else if (!PyUnicode_Check(item)) { + PyErr_Format( + PyExc_TypeError, + "name tuples must contain only " + "strings, not '%.500s'", + item->ob_type->tp_name); + Py_DECREF(newtuple); + return NULL; + } + else { + item = PyUnicode_FromUnicode( + PyUnicode_AS_UNICODE(item), + PyUnicode_GET_SIZE(item)); + if (item == NULL) { + Py_DECREF(newtuple); + return NULL; + } + } + PyTuple_SET_ITEM(newtuple, i, item); + } + + return newtuple; } PyDoc_STRVAR(code_doc, @@ -188,247 +188,247 @@ Create a code object. Not for the faint of heart."); static PyObject * code_new(PyTypeObject *type, PyObject *args, PyObject *kw) { - int argcount; - int kwonlyargcount; - int nlocals; - int stacksize; - int flags; - PyObject *co = NULL; - PyObject *code; - PyObject *consts; - PyObject *names, *ournames = NULL; - PyObject *varnames, *ourvarnames = NULL; - PyObject *freevars = NULL, *ourfreevars = NULL; - PyObject *cellvars = NULL, *ourcellvars = NULL; - PyObject *filename; - PyObject *name; - int firstlineno; - PyObject *lnotab; - - if (!PyArg_ParseTuple(args, "iiiiiSO!O!O!UUiS|O!O!:code", - &argcount, &kwonlyargcount, - &nlocals, &stacksize, &flags, - &code, - &PyTuple_Type, &consts, - &PyTuple_Type, &names, - &PyTuple_Type, &varnames, - &filename, &name, - &firstlineno, &lnotab, - &PyTuple_Type, &freevars, - &PyTuple_Type, &cellvars)) - return NULL; - - if (argcount < 0) { - PyErr_SetString( - PyExc_ValueError, - "code: argcount must not be negative"); - goto cleanup; - } - - if (kwonlyargcount < 0) { - PyErr_SetString( - PyExc_ValueError, - "code: kwonlyargcount must not be negative"); - goto cleanup; - } - if (nlocals < 0) { - PyErr_SetString( - PyExc_ValueError, - "code: nlocals must not be negative"); - goto cleanup; - } - - ournames = validate_and_copy_tuple(names); - if (ournames == NULL) - goto cleanup; - ourvarnames = validate_and_copy_tuple(varnames); - if (ourvarnames == NULL) - goto cleanup; - if (freevars) - ourfreevars = validate_and_copy_tuple(freevars); - else - ourfreevars = PyTuple_New(0); - if (ourfreevars == NULL) - goto cleanup; - if (cellvars) - ourcellvars = validate_and_copy_tuple(cellvars); - else - ourcellvars = PyTuple_New(0); - if (ourcellvars == NULL) - goto cleanup; - - co = (PyObject *)PyCode_New(argcount, kwonlyargcount, - nlocals, stacksize, flags, - code, consts, ournames, ourvarnames, - ourfreevars, ourcellvars, filename, - name, firstlineno, lnotab); + int argcount; + int kwonlyargcount; + int nlocals; + int stacksize; + int flags; + PyObject *co = NULL; + PyObject *code; + PyObject *consts; + PyObject *names, *ournames = NULL; + PyObject *varnames, *ourvarnames = NULL; + PyObject *freevars = NULL, *ourfreevars = NULL; + PyObject *cellvars = NULL, *ourcellvars = NULL; + PyObject *filename; + PyObject *name; + int firstlineno; + PyObject *lnotab; + + if (!PyArg_ParseTuple(args, "iiiiiSO!O!O!UUiS|O!O!:code", + &argcount, &kwonlyargcount, + &nlocals, &stacksize, &flags, + &code, + &PyTuple_Type, &consts, + &PyTuple_Type, &names, + &PyTuple_Type, &varnames, + &filename, &name, + &firstlineno, &lnotab, + &PyTuple_Type, &freevars, + &PyTuple_Type, &cellvars)) + return NULL; + + if (argcount < 0) { + PyErr_SetString( + PyExc_ValueError, + "code: argcount must not be negative"); + goto cleanup; + } + + if (kwonlyargcount < 0) { + PyErr_SetString( + PyExc_ValueError, + "code: kwonlyargcount must not be negative"); + goto cleanup; + } + if (nlocals < 0) { + PyErr_SetString( + PyExc_ValueError, + "code: nlocals must not be negative"); + goto cleanup; + } + + ournames = validate_and_copy_tuple(names); + if (ournames == NULL) + goto cleanup; + ourvarnames = validate_and_copy_tuple(varnames); + if (ourvarnames == NULL) + goto cleanup; + if (freevars) + ourfreevars = validate_and_copy_tuple(freevars); + else + ourfreevars = PyTuple_New(0); + if (ourfreevars == NULL) + goto cleanup; + if (cellvars) + ourcellvars = validate_and_copy_tuple(cellvars); + else + ourcellvars = PyTuple_New(0); + if (ourcellvars == NULL) + goto cleanup; + + co = (PyObject *)PyCode_New(argcount, kwonlyargcount, + nlocals, stacksize, flags, + code, consts, ournames, ourvarnames, + ourfreevars, ourcellvars, filename, + name, firstlineno, lnotab); cleanup: - Py_XDECREF(ournames); - Py_XDECREF(ourvarnames); - Py_XDECREF(ourfreevars); - Py_XDECREF(ourcellvars); - return co; + Py_XDECREF(ournames); + Py_XDECREF(ourvarnames); + Py_XDECREF(ourfreevars); + Py_XDECREF(ourcellvars); + return co; } static void code_dealloc(PyCodeObject *co) { - Py_XDECREF(co->co_code); - Py_XDECREF(co->co_consts); - Py_XDECREF(co->co_names); - Py_XDECREF(co->co_varnames); - Py_XDECREF(co->co_freevars); - Py_XDECREF(co->co_cellvars); - Py_XDECREF(co->co_filename); - Py_XDECREF(co->co_name); - Py_XDECREF(co->co_lnotab); - if (co->co_zombieframe != NULL) - PyObject_GC_Del(co->co_zombieframe); - PyObject_DEL(co); + Py_XDECREF(co->co_code); + Py_XDECREF(co->co_consts); + Py_XDECREF(co->co_names); + Py_XDECREF(co->co_varnames); + Py_XDECREF(co->co_freevars); + Py_XDECREF(co->co_cellvars); + Py_XDECREF(co->co_filename); + Py_XDECREF(co->co_name); + Py_XDECREF(co->co_lnotab); + if (co->co_zombieframe != NULL) + PyObject_GC_Del(co->co_zombieframe); + PyObject_DEL(co); } static PyObject * code_repr(PyCodeObject *co) { - int lineno = -1; - char *filename = "???"; - - if (co->co_firstlineno != 0) - lineno = co->co_firstlineno; - if (co->co_filename && PyUnicode_Check(co->co_filename)) - filename = _PyUnicode_AsString(co->co_filename); - return PyUnicode_FromFormat( - "<code object %.100U at %p, file \"%.300s\", line %d>", - co->co_name, co, filename, lineno); + int lineno = -1; + char *filename = "???"; + + if (co->co_firstlineno != 0) + lineno = co->co_firstlineno; + if (co->co_filename && PyUnicode_Check(co->co_filename)) + filename = _PyUnicode_AsString(co->co_filename); + return PyUnicode_FromFormat( + "<code object %.100U at %p, file \"%.300s\", line %d>", + co->co_name, co, filename, lineno); } static PyObject * code_richcompare(PyObject *self, PyObject *other, int op) { - PyCodeObject *co, *cp; - int eq; - PyObject *res; - - if ((op != Py_EQ && op != Py_NE) || - !PyCode_Check(self) || - !PyCode_Check(other)) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - - co = (PyCodeObject *)self; - cp = (PyCodeObject *)other; - - eq = PyObject_RichCompareBool(co->co_name, cp->co_name, Py_EQ); - if (eq <= 0) goto unequal; - eq = co->co_argcount == cp->co_argcount; - if (!eq) goto unequal; - eq = co->co_kwonlyargcount == cp->co_kwonlyargcount; - if (!eq) goto unequal; - eq = co->co_nlocals == cp->co_nlocals; - if (!eq) goto unequal; - eq = co->co_flags == cp->co_flags; - if (!eq) goto unequal; - eq = co->co_firstlineno == cp->co_firstlineno; - if (!eq) goto unequal; - eq = PyObject_RichCompareBool(co->co_code, cp->co_code, Py_EQ); - if (eq <= 0) goto unequal; - eq = PyObject_RichCompareBool(co->co_consts, cp->co_consts, Py_EQ); - if (eq <= 0) goto unequal; - eq = PyObject_RichCompareBool(co->co_names, cp->co_names, Py_EQ); - if (eq <= 0) goto unequal; - eq = PyObject_RichCompareBool(co->co_varnames, cp->co_varnames, Py_EQ); - if (eq <= 0) goto unequal; - eq = PyObject_RichCompareBool(co->co_freevars, cp->co_freevars, Py_EQ); - if (eq <= 0) goto unequal; - eq = PyObject_RichCompareBool(co->co_cellvars, cp->co_cellvars, Py_EQ); - if (eq <= 0) goto unequal; - - if (op == Py_EQ) - res = Py_True; - else - res = Py_False; - goto done; + PyCodeObject *co, *cp; + int eq; + PyObject *res; + + if ((op != Py_EQ && op != Py_NE) || + !PyCode_Check(self) || + !PyCode_Check(other)) { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + + co = (PyCodeObject *)self; + cp = (PyCodeObject *)other; + + eq = PyObject_RichCompareBool(co->co_name, cp->co_name, Py_EQ); + if (eq <= 0) goto unequal; + eq = co->co_argcount == cp->co_argcount; + if (!eq) goto unequal; + eq = co->co_kwonlyargcount == cp->co_kwonlyargcount; + if (!eq) goto unequal; + eq = co->co_nlocals == cp->co_nlocals; + if (!eq) goto unequal; + eq = co->co_flags == cp->co_flags; + if (!eq) goto unequal; + eq = co->co_firstlineno == cp->co_firstlineno; + if (!eq) goto unequal; + eq = PyObject_RichCompareBool(co->co_code, cp->co_code, Py_EQ); + if (eq <= 0) goto unequal; + eq = PyObject_RichCompareBool(co->co_consts, cp->co_consts, Py_EQ); + if (eq <= 0) goto unequal; + eq = PyObject_RichCompareBool(co->co_names, cp->co_names, Py_EQ); + if (eq <= 0) goto unequal; + eq = PyObject_RichCompareBool(co->co_varnames, cp->co_varnames, Py_EQ); + if (eq <= 0) goto unequal; + eq = PyObject_RichCompareBool(co->co_freevars, cp->co_freevars, Py_EQ); + if (eq <= 0) goto unequal; + eq = PyObject_RichCompareBool(co->co_cellvars, cp->co_cellvars, Py_EQ); + if (eq <= 0) goto unequal; + + if (op == Py_EQ) + res = Py_True; + else + res = Py_False; + goto done; unequal: - if (eq < 0) - return NULL; - if (op == Py_NE) - res = Py_True; - else - res = Py_False; + if (eq < 0) + return NULL; + if (op == Py_NE) + res = Py_True; + else + res = Py_False; done: - Py_INCREF(res); - return res; + Py_INCREF(res); + return res; } static long code_hash(PyCodeObject *co) { - long h, h0, h1, h2, h3, h4, h5, h6; - h0 = PyObject_Hash(co->co_name); - if (h0 == -1) return -1; - h1 = PyObject_Hash(co->co_code); - if (h1 == -1) return -1; - h2 = PyObject_Hash(co->co_consts); - if (h2 == -1) return -1; - h3 = PyObject_Hash(co->co_names); - if (h3 == -1) return -1; - h4 = PyObject_Hash(co->co_varnames); - if (h4 == -1) return -1; - h5 = PyObject_Hash(co->co_freevars); - if (h5 == -1) return -1; - h6 = PyObject_Hash(co->co_cellvars); - if (h6 == -1) return -1; - h = h0 ^ h1 ^ h2 ^ h3 ^ h4 ^ h5 ^ h6 ^ - co->co_argcount ^ co->co_kwonlyargcount ^ - co->co_nlocals ^ co->co_flags; - if (h == -1) h = -2; - return h; + long h, h0, h1, h2, h3, h4, h5, h6; + h0 = PyObject_Hash(co->co_name); + if (h0 == -1) return -1; + h1 = PyObject_Hash(co->co_code); + if (h1 == -1) return -1; + h2 = PyObject_Hash(co->co_consts); + if (h2 == -1) return -1; + h3 = PyObject_Hash(co->co_names); + if (h3 == -1) return -1; + h4 = PyObject_Hash(co->co_varnames); + if (h4 == -1) return -1; + h5 = PyObject_Hash(co->co_freevars); + if (h5 == -1) return -1; + h6 = PyObject_Hash(co->co_cellvars); + if (h6 == -1) return -1; + h = h0 ^ h1 ^ h2 ^ h3 ^ h4 ^ h5 ^ h6 ^ + co->co_argcount ^ co->co_kwonlyargcount ^ + co->co_nlocals ^ co->co_flags; + if (h == -1) h = -2; + return h; } /* XXX code objects need to participate in GC? */ PyTypeObject PyCode_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "code", - sizeof(PyCodeObject), - 0, - (destructor)code_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)code_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - (hashfunc)code_hash, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ - code_doc, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - code_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - code_memberlist, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - code_new, /* tp_new */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "code", + sizeof(PyCodeObject), + 0, + (destructor)code_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)code_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + (hashfunc)code_hash, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + code_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + code_richcompare, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + code_memberlist, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + code_new, /* tp_new */ }; /* All about c_lnotab. @@ -441,9 +441,9 @@ The array is conceptually a list of pairs. The details are important and delicate, best illustrated by example: byte code offset source code line number - 0 1 - 6 2 - 50 7 + 0 1 + 6 2 + 50 7 350 307 361 308 @@ -463,10 +463,10 @@ corresponding to a bytecode address A should do something like this lineno = addr = 0 for addr_incr, line_incr in c_lnotab: - addr += addr_incr - if addr > A: - return lineno - lineno += line_incr + addr += addr_incr + if addr > A: + return lineno + lineno += line_incr In order for this to work, when the addr field increments by more than 255, the line # increment in each pair generated must be 0 until the remaining addr @@ -478,149 +478,149 @@ was actually done until 2.2) expand 300, 300 to 255, 255, 45, 45, but to int PyCode_Addr2Line(PyCodeObject *co, int addrq) { - int size = PyBytes_Size(co->co_lnotab) / 2; - unsigned char *p = (unsigned char*)PyBytes_AsString(co->co_lnotab); - int line = co->co_firstlineno; - int addr = 0; - while (--size >= 0) { - addr += *p++; - if (addr > addrq) - break; - line += *p++; - } - return line; + int size = PyBytes_Size(co->co_lnotab) / 2; + unsigned char *p = (unsigned char*)PyBytes_AsString(co->co_lnotab); + int line = co->co_firstlineno; + int addr = 0; + while (--size >= 0) { + addr += *p++; + if (addr > addrq) + break; + line += *p++; + } + return line; } -/* +/* Check whether the current instruction is at the start of a line. */ - /* The theory of SET_LINENO-less tracing. + /* The theory of SET_LINENO-less tracing. - In a nutshell, we use the co_lnotab field of the code object - to tell when execution has moved onto a different line. + In a nutshell, we use the co_lnotab field of the code object + to tell when execution has moved onto a different line. - As mentioned above, the basic idea is so set things up so - that + As mentioned above, the basic idea is so set things up so + that - *instr_lb <= frame->f_lasti < *instr_ub + *instr_lb <= frame->f_lasti < *instr_ub - is true so long as execution does not change lines. + is true so long as execution does not change lines. - This is all fairly simple. Digging the information out of - co_lnotab takes some work, but is conceptually clear. + This is all fairly simple. Digging the information out of + co_lnotab takes some work, but is conceptually clear. - Somewhat harder to explain is why we don't *always* call the - line trace function when the above test fails. + Somewhat harder to explain is why we don't *always* call the + line trace function when the above test fails. - Consider this code: + Consider this code: - 1: def f(a): - 2: if a: - 3: print 1 - 4: else: - 5: print 2 + 1: def f(a): + 2: if a: + 3: print 1 + 4: else: + 5: print 2 - which compiles to this: + which compiles to this: - 2 0 LOAD_FAST 0 (a) - 3 JUMP_IF_FALSE 9 (to 15) - 6 POP_TOP + 2 0 LOAD_FAST 0 (a) + 3 JUMP_IF_FALSE 9 (to 15) + 6 POP_TOP - 3 7 LOAD_CONST 1 (1) - 10 PRINT_ITEM - 11 PRINT_NEWLINE - 12 JUMP_FORWARD 6 (to 21) - >> 15 POP_TOP + 3 7 LOAD_CONST 1 (1) + 10 PRINT_ITEM + 11 PRINT_NEWLINE + 12 JUMP_FORWARD 6 (to 21) + >> 15 POP_TOP - 5 16 LOAD_CONST 2 (2) - 19 PRINT_ITEM - 20 PRINT_NEWLINE - >> 21 LOAD_CONST 0 (None) - 24 RETURN_VALUE + 5 16 LOAD_CONST 2 (2) + 19 PRINT_ITEM + 20 PRINT_NEWLINE + >> 21 LOAD_CONST 0 (None) + 24 RETURN_VALUE - If 'a' is false, execution will jump to instruction at offset - 15 and the co_lnotab will claim that execution has moved to - line 3. This is at best misleading. In this case we could - associate the POP_TOP with line 4, but that doesn't make - sense in all cases (I think). + If 'a' is false, execution will jump to instruction at offset + 15 and the co_lnotab will claim that execution has moved to + line 3. This is at best misleading. In this case we could + associate the POP_TOP with line 4, but that doesn't make + sense in all cases (I think). - What we do is only call the line trace function if the co_lnotab - indicates we have jumped to the *start* of a line, i.e. if the - current instruction offset matches the offset given for the - start of a line by the co_lnotab. + What we do is only call the line trace function if the co_lnotab + indicates we have jumped to the *start* of a line, i.e. if the + current instruction offset matches the offset given for the + start of a line by the co_lnotab. - This also takes care of the situation where 'a' is true. - Execution will jump from instruction offset 12 to offset 21. - Then the co_lnotab would imply that execution has moved to line - 5, which is again misleading. + This also takes care of the situation where 'a' is true. + Execution will jump from instruction offset 12 to offset 21. + Then the co_lnotab would imply that execution has moved to line + 5, which is again misleading. - Why do we set f_lineno when tracing? Well, consider the code - above when 'a' is true. If stepping through this with 'n' in - pdb, you would stop at line 1 with a "call" type event, then - line events on lines 2 and 3, then a "return" type event -- but - you would be shown line 5 during this event. This is a change - from the behaviour in 2.2 and before, and I've found it - confusing in practice. By setting and using f_lineno when - tracing, one can report a line number different from that - suggested by f_lasti on this one occasion where it's desirable. - */ + Why do we set f_lineno when tracing? Well, consider the code + above when 'a' is true. If stepping through this with 'n' in + pdb, you would stop at line 1 with a "call" type event, then + line events on lines 2 and 3, then a "return" type event -- but + you would be shown line 5 during this event. This is a change + from the behaviour in 2.2 and before, and I've found it + confusing in practice. By setting and using f_lineno when + tracing, one can report a line number different from that + suggested by f_lasti on this one occasion where it's desirable. + */ -int +int PyCode_CheckLineNumber(PyCodeObject* co, int lasti, PyAddrPair *bounds) { - int size, addr, line; - unsigned char* p; - - p = (unsigned char*)PyBytes_AS_STRING(co->co_lnotab); - size = PyBytes_GET_SIZE(co->co_lnotab) / 2; - - addr = 0; - line = co->co_firstlineno; - assert(line > 0); - - /* possible optimization: if f->f_lasti == instr_ub - (likely to be a common case) then we already know - instr_lb -- if we stored the matching value of p - somwhere we could skip the first while loop. */ - - /* see comments in compile.c for the description of - co_lnotab. A point to remember: increments to p - should come in pairs -- although we don't care about - the line increments here, treating them as byte - increments gets confusing, to say the least. */ - - bounds->ap_lower = 0; - while (size > 0) { - if (addr + *p > lasti) - break; - addr += *p++; - if (*p) - bounds->ap_lower = addr; - line += *p++; - --size; - } - - /* If lasti and addr don't match exactly, we don't want to - change the lineno slot on the frame or execute a trace - function. Return -1 instead. - */ - if (addr != lasti) - line = -1; - - if (size > 0) { - while (--size >= 0) { - addr += *p++; - if (*p++) - break; - } - bounds->ap_upper = addr; - } - else { - bounds->ap_upper = INT_MAX; + int size, addr, line; + unsigned char* p; + + p = (unsigned char*)PyBytes_AS_STRING(co->co_lnotab); + size = PyBytes_GET_SIZE(co->co_lnotab) / 2; + + addr = 0; + line = co->co_firstlineno; + assert(line > 0); + + /* possible optimization: if f->f_lasti == instr_ub + (likely to be a common case) then we already know + instr_lb -- if we stored the matching value of p + somwhere we could skip the first while loop. */ + + /* see comments in compile.c for the description of + co_lnotab. A point to remember: increments to p + should come in pairs -- although we don't care about + the line increments here, treating them as byte + increments gets confusing, to say the least. */ + + bounds->ap_lower = 0; + while (size > 0) { + if (addr + *p > lasti) + break; + addr += *p++; + if (*p) + bounds->ap_lower = addr; + line += *p++; + --size; + } + + /* If lasti and addr don't match exactly, we don't want to + change the lineno slot on the frame or execute a trace + function. Return -1 instead. + */ + if (addr != lasti) + line = -1; + + if (size > 0) { + while (--size >= 0) { + addr += *p++; + if (*p++) + break; } + bounds->ap_upper = addr; + } + else { + bounds->ap_upper = INT_MAX; + } - return line; + return line; } diff --git a/Objects/complexobject.c b/Objects/complexobject.c index 30d8b52..300398e 100644 --- a/Objects/complexobject.c +++ b/Objects/complexobject.c @@ -21,375 +21,375 @@ static Py_complex c_1 = {1., 0.}; Py_complex c_sum(Py_complex a, Py_complex b) { - Py_complex r; - r.real = a.real + b.real; - r.imag = a.imag + b.imag; - return r; + Py_complex r; + r.real = a.real + b.real; + r.imag = a.imag + b.imag; + return r; } Py_complex c_diff(Py_complex a, Py_complex b) { - Py_complex r; - r.real = a.real - b.real; - r.imag = a.imag - b.imag; - return r; + Py_complex r; + r.real = a.real - b.real; + r.imag = a.imag - b.imag; + return r; } Py_complex c_neg(Py_complex a) { - Py_complex r; - r.real = -a.real; - r.imag = -a.imag; - return r; + Py_complex r; + r.real = -a.real; + r.imag = -a.imag; + return r; } Py_complex c_prod(Py_complex a, Py_complex b) { - Py_complex r; - r.real = a.real*b.real - a.imag*b.imag; - r.imag = a.real*b.imag + a.imag*b.real; - return r; + Py_complex r; + r.real = a.real*b.real - a.imag*b.imag; + r.imag = a.real*b.imag + a.imag*b.real; + return r; } Py_complex c_quot(Py_complex a, Py_complex b) { - /****************************************************************** - This was the original algorithm. It's grossly prone to spurious - overflow and underflow errors. It also merrily divides by 0 despite - checking for that(!). The code still serves a doc purpose here, as - the algorithm following is a simple by-cases transformation of this - one: - - Py_complex r; - double d = b.real*b.real + b.imag*b.imag; - if (d == 0.) - errno = EDOM; - r.real = (a.real*b.real + a.imag*b.imag)/d; - r.imag = (a.imag*b.real - a.real*b.imag)/d; - return r; - ******************************************************************/ - - /* This algorithm is better, and is pretty obvious: first divide the - * numerators and denominator by whichever of {b.real, b.imag} has - * larger magnitude. The earliest reference I found was to CACM - * Algorithm 116 (Complex Division, Robert L. Smith, Stanford - * University). As usual, though, we're still ignoring all IEEE - * endcases. - */ - Py_complex r; /* the result */ - const double abs_breal = b.real < 0 ? -b.real : b.real; - const double abs_bimag = b.imag < 0 ? -b.imag : b.imag; - - if (abs_breal >= abs_bimag) { - /* divide tops and bottom by b.real */ - if (abs_breal == 0.0) { - errno = EDOM; - r.real = r.imag = 0.0; - } - else { - const double ratio = b.imag / b.real; - const double denom = b.real + b.imag * ratio; - r.real = (a.real + a.imag * ratio) / denom; - r.imag = (a.imag - a.real * ratio) / denom; - } - } - else { - /* divide tops and bottom by b.imag */ - const double ratio = b.real / b.imag; - const double denom = b.real * ratio + b.imag; - assert(b.imag != 0.0); - r.real = (a.real * ratio + a.imag) / denom; - r.imag = (a.imag * ratio - a.real) / denom; - } - return r; + /****************************************************************** + This was the original algorithm. It's grossly prone to spurious + overflow and underflow errors. It also merrily divides by 0 despite + checking for that(!). The code still serves a doc purpose here, as + the algorithm following is a simple by-cases transformation of this + one: + + Py_complex r; + double d = b.real*b.real + b.imag*b.imag; + if (d == 0.) + errno = EDOM; + r.real = (a.real*b.real + a.imag*b.imag)/d; + r.imag = (a.imag*b.real - a.real*b.imag)/d; + return r; + ******************************************************************/ + + /* This algorithm is better, and is pretty obvious: first divide the + * numerators and denominator by whichever of {b.real, b.imag} has + * larger magnitude. The earliest reference I found was to CACM + * Algorithm 116 (Complex Division, Robert L. Smith, Stanford + * University). As usual, though, we're still ignoring all IEEE + * endcases. + */ + Py_complex r; /* the result */ + const double abs_breal = b.real < 0 ? -b.real : b.real; + const double abs_bimag = b.imag < 0 ? -b.imag : b.imag; + + if (abs_breal >= abs_bimag) { + /* divide tops and bottom by b.real */ + if (abs_breal == 0.0) { + errno = EDOM; + r.real = r.imag = 0.0; + } + else { + const double ratio = b.imag / b.real; + const double denom = b.real + b.imag * ratio; + r.real = (a.real + a.imag * ratio) / denom; + r.imag = (a.imag - a.real * ratio) / denom; + } + } + else { + /* divide tops and bottom by b.imag */ + const double ratio = b.real / b.imag; + const double denom = b.real * ratio + b.imag; + assert(b.imag != 0.0); + r.real = (a.real * ratio + a.imag) / denom; + r.imag = (a.imag * ratio - a.real) / denom; + } + return r; } Py_complex c_pow(Py_complex a, Py_complex b) { - Py_complex r; - double vabs,len,at,phase; - if (b.real == 0. && b.imag == 0.) { - r.real = 1.; - r.imag = 0.; - } - else if (a.real == 0. && a.imag == 0.) { - if (b.imag != 0. || b.real < 0.) - errno = EDOM; - r.real = 0.; - r.imag = 0.; - } - else { - vabs = hypot(a.real,a.imag); - len = pow(vabs,b.real); - at = atan2(a.imag, a.real); - phase = at*b.real; - if (b.imag != 0.0) { - len /= exp(at*b.imag); - phase += b.imag*log(vabs); - } - r.real = len*cos(phase); - r.imag = len*sin(phase); - } - return r; + Py_complex r; + double vabs,len,at,phase; + if (b.real == 0. && b.imag == 0.) { + r.real = 1.; + r.imag = 0.; + } + else if (a.real == 0. && a.imag == 0.) { + if (b.imag != 0. || b.real < 0.) + errno = EDOM; + r.real = 0.; + r.imag = 0.; + } + else { + vabs = hypot(a.real,a.imag); + len = pow(vabs,b.real); + at = atan2(a.imag, a.real); + phase = at*b.real; + if (b.imag != 0.0) { + len /= exp(at*b.imag); + phase += b.imag*log(vabs); + } + r.real = len*cos(phase); + r.imag = len*sin(phase); + } + return r; } static Py_complex c_powu(Py_complex x, long n) { - Py_complex r, p; - long mask = 1; - r = c_1; - p = x; - while (mask > 0 && n >= mask) { - if (n & mask) - r = c_prod(r,p); - mask <<= 1; - p = c_prod(p,p); - } - return r; + Py_complex r, p; + long mask = 1; + r = c_1; + p = x; + while (mask > 0 && n >= mask) { + if (n & mask) + r = c_prod(r,p); + mask <<= 1; + p = c_prod(p,p); + } + return r; } static Py_complex c_powi(Py_complex x, long n) { - Py_complex cn; - - if (n > 100 || n < -100) { - cn.real = (double) n; - cn.imag = 0.; - return c_pow(x,cn); - } - else if (n > 0) - return c_powu(x,n); - else - return c_quot(c_1,c_powu(x,-n)); + Py_complex cn; + + if (n > 100 || n < -100) { + cn.real = (double) n; + cn.imag = 0.; + return c_pow(x,cn); + } + else if (n > 0) + return c_powu(x,n); + else + return c_quot(c_1,c_powu(x,-n)); } double c_abs(Py_complex z) { - /* sets errno = ERANGE on overflow; otherwise errno = 0 */ - double result; - - if (!Py_IS_FINITE(z.real) || !Py_IS_FINITE(z.imag)) { - /* C99 rules: if either the real or the imaginary part is an - infinity, return infinity, even if the other part is a - NaN. */ - if (Py_IS_INFINITY(z.real)) { - result = fabs(z.real); - errno = 0; - return result; - } - if (Py_IS_INFINITY(z.imag)) { - result = fabs(z.imag); - errno = 0; - return result; - } - /* either the real or imaginary part is a NaN, - and neither is infinite. Result should be NaN. */ - return Py_NAN; - } - result = hypot(z.real, z.imag); - if (!Py_IS_FINITE(result)) - errno = ERANGE; - else - errno = 0; - return result; + /* sets errno = ERANGE on overflow; otherwise errno = 0 */ + double result; + + if (!Py_IS_FINITE(z.real) || !Py_IS_FINITE(z.imag)) { + /* C99 rules: if either the real or the imaginary part is an + infinity, return infinity, even if the other part is a + NaN. */ + if (Py_IS_INFINITY(z.real)) { + result = fabs(z.real); + errno = 0; + return result; + } + if (Py_IS_INFINITY(z.imag)) { + result = fabs(z.imag); + errno = 0; + return result; + } + /* either the real or imaginary part is a NaN, + and neither is infinite. Result should be NaN. */ + return Py_NAN; + } + result = hypot(z.real, z.imag); + if (!Py_IS_FINITE(result)) + errno = ERANGE; + else + errno = 0; + return result; } static PyObject * complex_subtype_from_c_complex(PyTypeObject *type, Py_complex cval) { - PyObject *op; + PyObject *op; - op = type->tp_alloc(type, 0); - if (op != NULL) - ((PyComplexObject *)op)->cval = cval; - return op; + op = type->tp_alloc(type, 0); + if (op != NULL) + ((PyComplexObject *)op)->cval = cval; + return op; } PyObject * PyComplex_FromCComplex(Py_complex cval) { - register PyComplexObject *op; - - /* Inline PyObject_New */ - op = (PyComplexObject *) PyObject_MALLOC(sizeof(PyComplexObject)); - if (op == NULL) - return PyErr_NoMemory(); - PyObject_INIT(op, &PyComplex_Type); - op->cval = cval; - return (PyObject *) op; + register PyComplexObject *op; + + /* Inline PyObject_New */ + op = (PyComplexObject *) PyObject_MALLOC(sizeof(PyComplexObject)); + if (op == NULL) + return PyErr_NoMemory(); + PyObject_INIT(op, &PyComplex_Type); + op->cval = cval; + return (PyObject *) op; } static PyObject * complex_subtype_from_doubles(PyTypeObject *type, double real, double imag) { - Py_complex c; - c.real = real; - c.imag = imag; - return complex_subtype_from_c_complex(type, c); + Py_complex c; + c.real = real; + c.imag = imag; + return complex_subtype_from_c_complex(type, c); } PyObject * PyComplex_FromDoubles(double real, double imag) { - Py_complex c; - c.real = real; - c.imag = imag; - return PyComplex_FromCComplex(c); + Py_complex c; + c.real = real; + c.imag = imag; + return PyComplex_FromCComplex(c); } double PyComplex_RealAsDouble(PyObject *op) { - if (PyComplex_Check(op)) { - return ((PyComplexObject *)op)->cval.real; - } - else { - return PyFloat_AsDouble(op); - } + if (PyComplex_Check(op)) { + return ((PyComplexObject *)op)->cval.real; + } + else { + return PyFloat_AsDouble(op); + } } double PyComplex_ImagAsDouble(PyObject *op) { - if (PyComplex_Check(op)) { - return ((PyComplexObject *)op)->cval.imag; - } - else { - return 0.0; - } + if (PyComplex_Check(op)) { + return ((PyComplexObject *)op)->cval.imag; + } + else { + return 0.0; + } } Py_complex PyComplex_AsCComplex(PyObject *op) { - Py_complex cv; - PyObject *newop = NULL; - static PyObject *complex_str = NULL; - - assert(op); - /* If op is already of type PyComplex_Type, return its value */ - if (PyComplex_Check(op)) { - return ((PyComplexObject *)op)->cval; - } - /* If not, use op's __complex__ method, if it exists */ - - /* return -1 on failure */ - cv.real = -1.; - cv.imag = 0.; - - if (complex_str == NULL) { - if (!(complex_str = PyUnicode_FromString("__complex__"))) - return cv; - } - - { - PyObject *complexfunc; - complexfunc = _PyType_Lookup(op->ob_type, complex_str); - /* complexfunc is a borrowed reference */ - if (complexfunc) { - newop = PyObject_CallFunctionObjArgs(complexfunc, op, NULL); - if (!newop) - return cv; - } - } - - if (newop) { - if (!PyComplex_Check(newop)) { - PyErr_SetString(PyExc_TypeError, - "__complex__ should return a complex object"); - Py_DECREF(newop); - return cv; - } - cv = ((PyComplexObject *)newop)->cval; - Py_DECREF(newop); - return cv; - } - /* If neither of the above works, interpret op as a float giving the - real part of the result, and fill in the imaginary part as 0. */ - else { - /* PyFloat_AsDouble will return -1 on failure */ - cv.real = PyFloat_AsDouble(op); - return cv; - } + Py_complex cv; + PyObject *newop = NULL; + static PyObject *complex_str = NULL; + + assert(op); + /* If op is already of type PyComplex_Type, return its value */ + if (PyComplex_Check(op)) { + return ((PyComplexObject *)op)->cval; + } + /* If not, use op's __complex__ method, if it exists */ + + /* return -1 on failure */ + cv.real = -1.; + cv.imag = 0.; + + if (complex_str == NULL) { + if (!(complex_str = PyUnicode_FromString("__complex__"))) + return cv; + } + + { + PyObject *complexfunc; + complexfunc = _PyType_Lookup(op->ob_type, complex_str); + /* complexfunc is a borrowed reference */ + if (complexfunc) { + newop = PyObject_CallFunctionObjArgs(complexfunc, op, NULL); + if (!newop) + return cv; + } + } + + if (newop) { + if (!PyComplex_Check(newop)) { + PyErr_SetString(PyExc_TypeError, + "__complex__ should return a complex object"); + Py_DECREF(newop); + return cv; + } + cv = ((PyComplexObject *)newop)->cval; + Py_DECREF(newop); + return cv; + } + /* If neither of the above works, interpret op as a float giving the + real part of the result, and fill in the imaginary part as 0. */ + else { + /* PyFloat_AsDouble will return -1 on failure */ + cv.real = PyFloat_AsDouble(op); + return cv; + } } static void complex_dealloc(PyObject *op) { - op->ob_type->tp_free(op); + op->ob_type->tp_free(op); } static PyObject * complex_format(PyComplexObject *v, int precision, char format_code) { - PyObject *result = NULL; - Py_ssize_t len; - - /* If these are non-NULL, they'll need to be freed. */ - char *pre = NULL; - char *im = NULL; - char *buf = NULL; - - /* These do not need to be freed. re is either an alias - for pre or a pointer to a constant. lead and tail - are pointers to constants. */ - char *re = NULL; - char *lead = ""; - char *tail = ""; - - if (v->cval.real == 0. && copysign(1.0, v->cval.real)==1.0) { - re = ""; - im = PyOS_double_to_string(v->cval.imag, format_code, - precision, 0, NULL); - if (!im) { - PyErr_NoMemory(); - goto done; - } - } else { - /* Format imaginary part with sign, real part without */ - pre = PyOS_double_to_string(v->cval.real, format_code, - precision, 0, NULL); - if (!pre) { - PyErr_NoMemory(); - goto done; - } - re = pre; - - im = PyOS_double_to_string(v->cval.imag, format_code, - precision, Py_DTSF_SIGN, NULL); - if (!im) { - PyErr_NoMemory(); - goto done; - } - lead = "("; - tail = ")"; - } - /* Alloc the final buffer. Add one for the "j" in the format string, - and one for the trailing zero. */ - len = strlen(lead) + strlen(re) + strlen(im) + strlen(tail) + 2; - buf = PyMem_Malloc(len); - if (!buf) { - PyErr_NoMemory(); - goto done; - } - PyOS_snprintf(buf, len, "%s%s%sj%s", lead, re, im, tail); - result = PyUnicode_FromString(buf); + PyObject *result = NULL; + Py_ssize_t len; + + /* If these are non-NULL, they'll need to be freed. */ + char *pre = NULL; + char *im = NULL; + char *buf = NULL; + + /* These do not need to be freed. re is either an alias + for pre or a pointer to a constant. lead and tail + are pointers to constants. */ + char *re = NULL; + char *lead = ""; + char *tail = ""; + + if (v->cval.real == 0. && copysign(1.0, v->cval.real)==1.0) { + re = ""; + im = PyOS_double_to_string(v->cval.imag, format_code, + precision, 0, NULL); + if (!im) { + PyErr_NoMemory(); + goto done; + } + } else { + /* Format imaginary part with sign, real part without */ + pre = PyOS_double_to_string(v->cval.real, format_code, + precision, 0, NULL); + if (!pre) { + PyErr_NoMemory(); + goto done; + } + re = pre; + + im = PyOS_double_to_string(v->cval.imag, format_code, + precision, Py_DTSF_SIGN, NULL); + if (!im) { + PyErr_NoMemory(); + goto done; + } + lead = "("; + tail = ")"; + } + /* Alloc the final buffer. Add one for the "j" in the format string, + and one for the trailing zero. */ + len = strlen(lead) + strlen(re) + strlen(im) + strlen(tail) + 2; + buf = PyMem_Malloc(len); + if (!buf) { + PyErr_NoMemory(); + goto done; + } + PyOS_snprintf(buf, len, "%s%s%sj%s", lead, re, im, tail); + result = PyUnicode_FromString(buf); done: - PyMem_Free(im); - PyMem_Free(pre); - PyMem_Free(buf); + PyMem_Free(im); + PyMem_Free(pre); + PyMem_Free(buf); - return result; + return result; } static PyObject * @@ -407,266 +407,266 @@ complex_str(PyComplexObject *v) static long complex_hash(PyComplexObject *v) { - long hashreal, hashimag, combined; - hashreal = _Py_HashDouble(v->cval.real); - if (hashreal == -1) - return -1; - hashimag = _Py_HashDouble(v->cval.imag); - if (hashimag == -1) - return -1; - /* Note: if the imaginary part is 0, hashimag is 0 now, - * so the following returns hashreal unchanged. This is - * important because numbers of different types that - * compare equal must have the same hash value, so that - * hash(x + 0*j) must equal hash(x). - */ - combined = hashreal + 1000003 * hashimag; - if (combined == -1) - combined = -2; - return combined; + long hashreal, hashimag, combined; + hashreal = _Py_HashDouble(v->cval.real); + if (hashreal == -1) + return -1; + hashimag = _Py_HashDouble(v->cval.imag); + if (hashimag == -1) + return -1; + /* Note: if the imaginary part is 0, hashimag is 0 now, + * so the following returns hashreal unchanged. This is + * important because numbers of different types that + * compare equal must have the same hash value, so that + * hash(x + 0*j) must equal hash(x). + */ + combined = hashreal + 1000003 * hashimag; + if (combined == -1) + combined = -2; + return combined; } /* This macro may return! */ #define TO_COMPLEX(obj, c) \ - if (PyComplex_Check(obj)) \ - c = ((PyComplexObject *)(obj))->cval; \ - else if (to_complex(&(obj), &(c)) < 0) \ - return (obj) + if (PyComplex_Check(obj)) \ + c = ((PyComplexObject *)(obj))->cval; \ + else if (to_complex(&(obj), &(c)) < 0) \ + return (obj) static int to_complex(PyObject **pobj, Py_complex *pc) { - PyObject *obj = *pobj; - - pc->real = pc->imag = 0.0; - if (PyLong_Check(obj)) { - pc->real = PyLong_AsDouble(obj); - if (pc->real == -1.0 && PyErr_Occurred()) { - *pobj = NULL; - return -1; - } - return 0; - } - if (PyFloat_Check(obj)) { - pc->real = PyFloat_AsDouble(obj); - return 0; - } - Py_INCREF(Py_NotImplemented); - *pobj = Py_NotImplemented; - return -1; + PyObject *obj = *pobj; + + pc->real = pc->imag = 0.0; + if (PyLong_Check(obj)) { + pc->real = PyLong_AsDouble(obj); + if (pc->real == -1.0 && PyErr_Occurred()) { + *pobj = NULL; + return -1; + } + return 0; + } + if (PyFloat_Check(obj)) { + pc->real = PyFloat_AsDouble(obj); + return 0; + } + Py_INCREF(Py_NotImplemented); + *pobj = Py_NotImplemented; + return -1; } - + static PyObject * complex_add(PyObject *v, PyObject *w) { - Py_complex result; - Py_complex a, b; - TO_COMPLEX(v, a); - TO_COMPLEX(w, b); - PyFPE_START_PROTECT("complex_add", return 0) - result = c_sum(a, b); - PyFPE_END_PROTECT(result) - return PyComplex_FromCComplex(result); + Py_complex result; + Py_complex a, b; + TO_COMPLEX(v, a); + TO_COMPLEX(w, b); + PyFPE_START_PROTECT("complex_add", return 0) + result = c_sum(a, b); + PyFPE_END_PROTECT(result) + return PyComplex_FromCComplex(result); } static PyObject * complex_sub(PyObject *v, PyObject *w) { - Py_complex result; - Py_complex a, b; - TO_COMPLEX(v, a); - TO_COMPLEX(w, b); - PyFPE_START_PROTECT("complex_sub", return 0) - result = c_diff(a, b); - PyFPE_END_PROTECT(result) - return PyComplex_FromCComplex(result); + Py_complex result; + Py_complex a, b; + TO_COMPLEX(v, a); + TO_COMPLEX(w, b); + PyFPE_START_PROTECT("complex_sub", return 0) + result = c_diff(a, b); + PyFPE_END_PROTECT(result) + return PyComplex_FromCComplex(result); } static PyObject * complex_mul(PyObject *v, PyObject *w) { - Py_complex result; - Py_complex a, b; - TO_COMPLEX(v, a); - TO_COMPLEX(w, b); - PyFPE_START_PROTECT("complex_mul", return 0) - result = c_prod(a, b); - PyFPE_END_PROTECT(result) - return PyComplex_FromCComplex(result); + Py_complex result; + Py_complex a, b; + TO_COMPLEX(v, a); + TO_COMPLEX(w, b); + PyFPE_START_PROTECT("complex_mul", return 0) + result = c_prod(a, b); + PyFPE_END_PROTECT(result) + return PyComplex_FromCComplex(result); } static PyObject * complex_div(PyObject *v, PyObject *w) { - Py_complex quot; - Py_complex a, b; - TO_COMPLEX(v, a); - TO_COMPLEX(w, b); - PyFPE_START_PROTECT("complex_div", return 0) - errno = 0; - quot = c_quot(a, b); - PyFPE_END_PROTECT(quot) - if (errno == EDOM) { - PyErr_SetString(PyExc_ZeroDivisionError, "complex division"); - return NULL; - } - return PyComplex_FromCComplex(quot); + Py_complex quot; + Py_complex a, b; + TO_COMPLEX(v, a); + TO_COMPLEX(w, b); + PyFPE_START_PROTECT("complex_div", return 0) + errno = 0; + quot = c_quot(a, b); + PyFPE_END_PROTECT(quot) + if (errno == EDOM) { + PyErr_SetString(PyExc_ZeroDivisionError, "complex division"); + return NULL; + } + return PyComplex_FromCComplex(quot); } static PyObject * complex_remainder(PyObject *v, PyObject *w) { - PyErr_SetString(PyExc_TypeError, - "can't mod complex numbers."); - return NULL; + PyErr_SetString(PyExc_TypeError, + "can't mod complex numbers."); + return NULL; } static PyObject * complex_divmod(PyObject *v, PyObject *w) { - PyErr_SetString(PyExc_TypeError, - "can't take floor or mod of complex number."); - return NULL; + PyErr_SetString(PyExc_TypeError, + "can't take floor or mod of complex number."); + return NULL; } static PyObject * complex_pow(PyObject *v, PyObject *w, PyObject *z) { - Py_complex p; - Py_complex exponent; - long int_exponent; - Py_complex a, b; - TO_COMPLEX(v, a); - TO_COMPLEX(w, b); - - if (z != Py_None) { - PyErr_SetString(PyExc_ValueError, "complex modulo"); - return NULL; - } - PyFPE_START_PROTECT("complex_pow", return 0) - errno = 0; - exponent = b; - int_exponent = (long)exponent.real; - if (exponent.imag == 0. && exponent.real == int_exponent) - p = c_powi(a, int_exponent); - else - p = c_pow(a, exponent); - - PyFPE_END_PROTECT(p) - Py_ADJUST_ERANGE2(p.real, p.imag); - if (errno == EDOM) { - PyErr_SetString(PyExc_ZeroDivisionError, - "0.0 to a negative or complex power"); - return NULL; - } - else if (errno == ERANGE) { - PyErr_SetString(PyExc_OverflowError, - "complex exponentiation"); - return NULL; - } - return PyComplex_FromCComplex(p); + Py_complex p; + Py_complex exponent; + long int_exponent; + Py_complex a, b; + TO_COMPLEX(v, a); + TO_COMPLEX(w, b); + + if (z != Py_None) { + PyErr_SetString(PyExc_ValueError, "complex modulo"); + return NULL; + } + PyFPE_START_PROTECT("complex_pow", return 0) + errno = 0; + exponent = b; + int_exponent = (long)exponent.real; + if (exponent.imag == 0. && exponent.real == int_exponent) + p = c_powi(a, int_exponent); + else + p = c_pow(a, exponent); + + PyFPE_END_PROTECT(p) + Py_ADJUST_ERANGE2(p.real, p.imag); + if (errno == EDOM) { + PyErr_SetString(PyExc_ZeroDivisionError, + "0.0 to a negative or complex power"); + return NULL; + } + else if (errno == ERANGE) { + PyErr_SetString(PyExc_OverflowError, + "complex exponentiation"); + return NULL; + } + return PyComplex_FromCComplex(p); } static PyObject * complex_int_div(PyObject *v, PyObject *w) { - PyErr_SetString(PyExc_TypeError, - "can't take floor of complex number."); - return NULL; + PyErr_SetString(PyExc_TypeError, + "can't take floor of complex number."); + return NULL; } static PyObject * complex_neg(PyComplexObject *v) { - Py_complex neg; - neg.real = -v->cval.real; - neg.imag = -v->cval.imag; - return PyComplex_FromCComplex(neg); + Py_complex neg; + neg.real = -v->cval.real; + neg.imag = -v->cval.imag; + return PyComplex_FromCComplex(neg); } static PyObject * complex_pos(PyComplexObject *v) { - if (PyComplex_CheckExact(v)) { - Py_INCREF(v); - return (PyObject *)v; - } - else - return PyComplex_FromCComplex(v->cval); + if (PyComplex_CheckExact(v)) { + Py_INCREF(v); + return (PyObject *)v; + } + else + return PyComplex_FromCComplex(v->cval); } static PyObject * complex_abs(PyComplexObject *v) { - double result; - - PyFPE_START_PROTECT("complex_abs", return 0) - result = c_abs(v->cval); - PyFPE_END_PROTECT(result) - - if (errno == ERANGE) { - PyErr_SetString(PyExc_OverflowError, - "absolute value too large"); - return NULL; - } - return PyFloat_FromDouble(result); + double result; + + PyFPE_START_PROTECT("complex_abs", return 0) + result = c_abs(v->cval); + PyFPE_END_PROTECT(result) + + if (errno == ERANGE) { + PyErr_SetString(PyExc_OverflowError, + "absolute value too large"); + return NULL; + } + return PyFloat_FromDouble(result); } static int complex_bool(PyComplexObject *v) { - return v->cval.real != 0.0 || v->cval.imag != 0.0; + return v->cval.real != 0.0 || v->cval.imag != 0.0; } static PyObject * complex_richcompare(PyObject *v, PyObject *w, int op) { - PyObject *res; - Py_complex i, j; - TO_COMPLEX(v, i); - TO_COMPLEX(w, j); - - if (op != Py_EQ && op != Py_NE) { - /* XXX Should eventually return NotImplemented */ - PyErr_SetString(PyExc_TypeError, - "no ordering relation is defined for complex numbers"); - return NULL; - } - - if ((i.real == j.real && i.imag == j.imag) == (op == Py_EQ)) - res = Py_True; - else - res = Py_False; - - Py_INCREF(res); - return res; + PyObject *res; + Py_complex i, j; + TO_COMPLEX(v, i); + TO_COMPLEX(w, j); + + if (op != Py_EQ && op != Py_NE) { + /* XXX Should eventually return NotImplemented */ + PyErr_SetString(PyExc_TypeError, + "no ordering relation is defined for complex numbers"); + return NULL; + } + + if ((i.real == j.real && i.imag == j.imag) == (op == Py_EQ)) + res = Py_True; + else + res = Py_False; + + Py_INCREF(res); + return res; } static PyObject * complex_int(PyObject *v) { - PyErr_SetString(PyExc_TypeError, - "can't convert complex to int"); - return NULL; + PyErr_SetString(PyExc_TypeError, + "can't convert complex to int"); + return NULL; } static PyObject * complex_float(PyObject *v) { - PyErr_SetString(PyExc_TypeError, - "can't convert complex to float"); - return NULL; + PyErr_SetString(PyExc_TypeError, + "can't convert complex to float"); + return NULL; } static PyObject * complex_conjugate(PyObject *self) { - Py_complex c; - c = ((PyComplexObject *)self)->cval; - c.imag = -c.imag; - return PyComplex_FromCComplex(c); + Py_complex c; + c = ((PyComplexObject *)self)->cval; + c.imag = -c.imag; + return PyComplex_FromCComplex(c); } PyDoc_STRVAR(complex_conjugate_doc, @@ -677,8 +677,8 @@ PyDoc_STRVAR(complex_conjugate_doc, static PyObject * complex_getnewargs(PyComplexObject *v) { - Py_complex c = v->cval; - return Py_BuildValue("(dd)", c.real, c.imag); + Py_complex c = v->cval; + return Py_BuildValue("(dd)", c.real, c.imag); } PyDoc_STRVAR(complex__format__doc, @@ -692,7 +692,7 @@ complex__format__(PyObject* self, PyObject* args) PyObject *format_spec; if (!PyArg_ParseTuple(args, "U:__format__", &format_spec)) - return NULL; + return NULL; return _PyComplex_FormatAdvanced(self, PyUnicode_AS_UNICODE(format_spec), PyUnicode_GET_SIZE(format_spec)); @@ -702,10 +702,10 @@ complex__format__(PyObject* self, PyObject* args) static PyObject * complex_is_finite(PyObject *self) { - Py_complex c; - c = ((PyComplexObject *)self)->cval; - return PyBool_FromLong((long)(Py_IS_FINITE(c.real) && - Py_IS_FINITE(c.imag))); + Py_complex c; + c = ((PyComplexObject *)self)->cval; + return PyBool_FromLong((long)(Py_IS_FINITE(c.real) && + Py_IS_FINITE(c.imag))); } PyDoc_STRVAR(complex_is_finite_doc, @@ -715,314 +715,314 @@ PyDoc_STRVAR(complex_is_finite_doc, #endif static PyMethodDef complex_methods[] = { - {"conjugate", (PyCFunction)complex_conjugate, METH_NOARGS, - complex_conjugate_doc}, + {"conjugate", (PyCFunction)complex_conjugate, METH_NOARGS, + complex_conjugate_doc}, #if 0 - {"is_finite", (PyCFunction)complex_is_finite, METH_NOARGS, - complex_is_finite_doc}, + {"is_finite", (PyCFunction)complex_is_finite, METH_NOARGS, + complex_is_finite_doc}, #endif - {"__getnewargs__", (PyCFunction)complex_getnewargs, METH_NOARGS}, - {"__format__", (PyCFunction)complex__format__, - METH_VARARGS, complex__format__doc}, - {NULL, NULL} /* sentinel */ + {"__getnewargs__", (PyCFunction)complex_getnewargs, METH_NOARGS}, + {"__format__", (PyCFunction)complex__format__, + METH_VARARGS, complex__format__doc}, + {NULL, NULL} /* sentinel */ }; static PyMemberDef complex_members[] = { - {"real", T_DOUBLE, offsetof(PyComplexObject, cval.real), READONLY, - "the real part of a complex number"}, - {"imag", T_DOUBLE, offsetof(PyComplexObject, cval.imag), READONLY, - "the imaginary part of a complex number"}, - {0}, + {"real", T_DOUBLE, offsetof(PyComplexObject, cval.real), READONLY, + "the real part of a complex number"}, + {"imag", T_DOUBLE, offsetof(PyComplexObject, cval.imag), READONLY, + "the imaginary part of a complex number"}, + {0}, }; static PyObject * complex_subtype_from_string(PyTypeObject *type, PyObject *v) { - const char *s, *start; - char *end; - double x=0.0, y=0.0, z; - int got_bracket=0; - char s_buffer[256]; - Py_ssize_t len; - - if (PyUnicode_Check(v)) { - if (PyUnicode_GET_SIZE(v) >= (Py_ssize_t)sizeof(s_buffer)) { - PyErr_SetString(PyExc_ValueError, - "complex() literal too large to convert"); - return NULL; - } - if (PyUnicode_EncodeDecimal(PyUnicode_AS_UNICODE(v), - PyUnicode_GET_SIZE(v), - s_buffer, - NULL)) - return NULL; - s = s_buffer; - len = strlen(s); - } - else if (PyObject_AsCharBuffer(v, &s, &len)) { - PyErr_SetString(PyExc_TypeError, - "complex() arg is not a string"); - return NULL; - } - - /* position on first nonblank */ - start = s; - while (Py_ISSPACE(*s)) - s++; - if (*s == '(') { - /* Skip over possible bracket from repr(). */ - got_bracket = 1; - s++; - while (Py_ISSPACE(*s)) - s++; - } - - /* a valid complex string usually takes one of the three forms: - - <float> - real part only - <float>j - imaginary part only - <float><signed-float>j - real and imaginary parts - - where <float> represents any numeric string that's accepted by the - float constructor (including 'nan', 'inf', 'infinity', etc.), and - <signed-float> is any string of the form <float> whose first - character is '+' or '-'. - - For backwards compatibility, the extra forms - - <float><sign>j - <sign>j - j - - are also accepted, though support for these forms may be removed from - a future version of Python. - */ - - /* first look for forms starting with <float> */ - z = PyOS_string_to_double(s, &end, NULL); - if (z == -1.0 && PyErr_Occurred()) { - if (PyErr_ExceptionMatches(PyExc_ValueError)) - PyErr_Clear(); - else - return NULL; - } - if (end != s) { - /* all 4 forms starting with <float> land here */ - s = end; - if (*s == '+' || *s == '-') { - /* <float><signed-float>j | <float><sign>j */ - x = z; - y = PyOS_string_to_double(s, &end, NULL); - if (y == -1.0 && PyErr_Occurred()) { - if (PyErr_ExceptionMatches(PyExc_ValueError)) - PyErr_Clear(); - else - return NULL; - } - if (end != s) - /* <float><signed-float>j */ - s = end; - else { - /* <float><sign>j */ - y = *s == '+' ? 1.0 : -1.0; - s++; - } - if (!(*s == 'j' || *s == 'J')) - goto parse_error; - s++; - } - else if (*s == 'j' || *s == 'J') { - /* <float>j */ - s++; - y = z; - } - else - /* <float> */ - x = z; - } - else { - /* not starting with <float>; must be <sign>j or j */ - if (*s == '+' || *s == '-') { - /* <sign>j */ - y = *s == '+' ? 1.0 : -1.0; - s++; - } - else - /* j */ - y = 1.0; - if (!(*s == 'j' || *s == 'J')) - goto parse_error; - s++; - } - - /* trailing whitespace and closing bracket */ - while (Py_ISSPACE(*s)) - s++; - if (got_bracket) { - /* if there was an opening parenthesis, then the corresponding - closing parenthesis should be right here */ - if (*s != ')') - goto parse_error; - s++; - while (Py_ISSPACE(*s)) - s++; - } - - /* we should now be at the end of the string */ - if (s-start != len) - goto parse_error; - - return complex_subtype_from_doubles(type, x, y); + const char *s, *start; + char *end; + double x=0.0, y=0.0, z; + int got_bracket=0; + char s_buffer[256]; + Py_ssize_t len; + + if (PyUnicode_Check(v)) { + if (PyUnicode_GET_SIZE(v) >= (Py_ssize_t)sizeof(s_buffer)) { + PyErr_SetString(PyExc_ValueError, + "complex() literal too large to convert"); + return NULL; + } + if (PyUnicode_EncodeDecimal(PyUnicode_AS_UNICODE(v), + PyUnicode_GET_SIZE(v), + s_buffer, + NULL)) + return NULL; + s = s_buffer; + len = strlen(s); + } + else if (PyObject_AsCharBuffer(v, &s, &len)) { + PyErr_SetString(PyExc_TypeError, + "complex() arg is not a string"); + return NULL; + } + + /* position on first nonblank */ + start = s; + while (Py_ISSPACE(*s)) + s++; + if (*s == '(') { + /* Skip over possible bracket from repr(). */ + got_bracket = 1; + s++; + while (Py_ISSPACE(*s)) + s++; + } + + /* a valid complex string usually takes one of the three forms: + + <float> - real part only + <float>j - imaginary part only + <float><signed-float>j - real and imaginary parts + + where <float> represents any numeric string that's accepted by the + float constructor (including 'nan', 'inf', 'infinity', etc.), and + <signed-float> is any string of the form <float> whose first + character is '+' or '-'. + + For backwards compatibility, the extra forms + + <float><sign>j + <sign>j + j + + are also accepted, though support for these forms may be removed from + a future version of Python. + */ + + /* first look for forms starting with <float> */ + z = PyOS_string_to_double(s, &end, NULL); + if (z == -1.0 && PyErr_Occurred()) { + if (PyErr_ExceptionMatches(PyExc_ValueError)) + PyErr_Clear(); + else + return NULL; + } + if (end != s) { + /* all 4 forms starting with <float> land here */ + s = end; + if (*s == '+' || *s == '-') { + /* <float><signed-float>j | <float><sign>j */ + x = z; + y = PyOS_string_to_double(s, &end, NULL); + if (y == -1.0 && PyErr_Occurred()) { + if (PyErr_ExceptionMatches(PyExc_ValueError)) + PyErr_Clear(); + else + return NULL; + } + if (end != s) + /* <float><signed-float>j */ + s = end; + else { + /* <float><sign>j */ + y = *s == '+' ? 1.0 : -1.0; + s++; + } + if (!(*s == 'j' || *s == 'J')) + goto parse_error; + s++; + } + else if (*s == 'j' || *s == 'J') { + /* <float>j */ + s++; + y = z; + } + else + /* <float> */ + x = z; + } + else { + /* not starting with <float>; must be <sign>j or j */ + if (*s == '+' || *s == '-') { + /* <sign>j */ + y = *s == '+' ? 1.0 : -1.0; + s++; + } + else + /* j */ + y = 1.0; + if (!(*s == 'j' || *s == 'J')) + goto parse_error; + s++; + } + + /* trailing whitespace and closing bracket */ + while (Py_ISSPACE(*s)) + s++; + if (got_bracket) { + /* if there was an opening parenthesis, then the corresponding + closing parenthesis should be right here */ + if (*s != ')') + goto parse_error; + s++; + while (Py_ISSPACE(*s)) + s++; + } + + /* we should now be at the end of the string */ + if (s-start != len) + goto parse_error; + + return complex_subtype_from_doubles(type, x, y); parse_error: - PyErr_SetString(PyExc_ValueError, - "complex() arg is a malformed string"); - return NULL; + PyErr_SetString(PyExc_ValueError, + "complex() arg is a malformed string"); + return NULL; } static PyObject * complex_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *r, *i, *tmp, *f; - PyNumberMethods *nbr, *nbi = NULL; - Py_complex cr, ci; - int own_r = 0; - int cr_is_complex = 0; - int ci_is_complex = 0; - static PyObject *complexstr; - static char *kwlist[] = {"real", "imag", 0}; - - r = Py_False; - i = NULL; - if (!PyArg_ParseTupleAndKeywords(args, kwds, "|OO:complex", kwlist, - &r, &i)) - return NULL; - - /* Special-case for a single argument when type(arg) is complex. */ - if (PyComplex_CheckExact(r) && i == NULL && - type == &PyComplex_Type) { - /* Note that we can't know whether it's safe to return - a complex *subclass* instance as-is, hence the restriction - to exact complexes here. If either the input or the - output is a complex subclass, it will be handled below - as a non-orthogonal vector. */ - Py_INCREF(r); - return r; - } - if (PyUnicode_Check(r)) { - if (i != NULL) { - PyErr_SetString(PyExc_TypeError, - "complex() can't take second arg" - " if first is a string"); - return NULL; - } - return complex_subtype_from_string(type, r); - } - if (i != NULL && PyUnicode_Check(i)) { - PyErr_SetString(PyExc_TypeError, - "complex() second arg can't be a string"); - return NULL; - } - - /* XXX Hack to support classes with __complex__ method */ - if (complexstr == NULL) { - complexstr = PyUnicode_InternFromString("__complex__"); - if (complexstr == NULL) - return NULL; - } - f = PyObject_GetAttr(r, complexstr); - if (f == NULL) - PyErr_Clear(); - else { - PyObject *args = PyTuple_New(0); - if (args == NULL) - return NULL; - r = PyEval_CallObject(f, args); - Py_DECREF(args); - Py_DECREF(f); - if (r == NULL) - return NULL; - own_r = 1; - } - nbr = r->ob_type->tp_as_number; - if (i != NULL) - nbi = i->ob_type->tp_as_number; - if (nbr == NULL || nbr->nb_float == NULL || - ((i != NULL) && (nbi == NULL || nbi->nb_float == NULL))) { - PyErr_SetString(PyExc_TypeError, - "complex() argument must be a string or a number"); - if (own_r) { - Py_DECREF(r); - } - return NULL; - } - - /* If we get this far, then the "real" and "imag" parts should - both be treated as numbers, and the constructor should return a - complex number equal to (real + imag*1j). - - Note that we do NOT assume the input to already be in canonical - form; the "real" and "imag" parts might themselves be complex - numbers, which slightly complicates the code below. */ - if (PyComplex_Check(r)) { - /* Note that if r is of a complex subtype, we're only - retaining its real & imag parts here, and the return - value is (properly) of the builtin complex type. */ - cr = ((PyComplexObject*)r)->cval; - cr_is_complex = 1; - if (own_r) { - Py_DECREF(r); - } - } - else { - /* The "real" part really is entirely real, and contributes - nothing in the imaginary direction. - Just treat it as a double. */ - tmp = PyNumber_Float(r); - if (own_r) { - /* r was a newly created complex number, rather - than the original "real" argument. */ - Py_DECREF(r); - } - if (tmp == NULL) - return NULL; - if (!PyFloat_Check(tmp)) { - PyErr_SetString(PyExc_TypeError, - "float(r) didn't return a float"); - Py_DECREF(tmp); - return NULL; - } - cr.real = PyFloat_AsDouble(tmp); - cr.imag = 0.0; /* Shut up compiler warning */ - Py_DECREF(tmp); - } - if (i == NULL) { - ci.real = 0.0; - } - else if (PyComplex_Check(i)) { - ci = ((PyComplexObject*)i)->cval; - ci_is_complex = 1; - } else { - /* The "imag" part really is entirely imaginary, and - contributes nothing in the real direction. - Just treat it as a double. */ - tmp = (*nbi->nb_float)(i); - if (tmp == NULL) - return NULL; - ci.real = PyFloat_AsDouble(tmp); - Py_DECREF(tmp); - } - /* If the input was in canonical form, then the "real" and "imag" - parts are real numbers, so that ci.imag and cr.imag are zero. - We need this correction in case they were not real numbers. */ - - if (ci_is_complex) { - cr.real -= ci.imag; - } - if (cr_is_complex) { - ci.real += cr.imag; - } - return complex_subtype_from_doubles(type, cr.real, ci.real); + PyObject *r, *i, *tmp, *f; + PyNumberMethods *nbr, *nbi = NULL; + Py_complex cr, ci; + int own_r = 0; + int cr_is_complex = 0; + int ci_is_complex = 0; + static PyObject *complexstr; + static char *kwlist[] = {"real", "imag", 0}; + + r = Py_False; + i = NULL; + if (!PyArg_ParseTupleAndKeywords(args, kwds, "|OO:complex", kwlist, + &r, &i)) + return NULL; + + /* Special-case for a single argument when type(arg) is complex. */ + if (PyComplex_CheckExact(r) && i == NULL && + type == &PyComplex_Type) { + /* Note that we can't know whether it's safe to return + a complex *subclass* instance as-is, hence the restriction + to exact complexes here. If either the input or the + output is a complex subclass, it will be handled below + as a non-orthogonal vector. */ + Py_INCREF(r); + return r; + } + if (PyUnicode_Check(r)) { + if (i != NULL) { + PyErr_SetString(PyExc_TypeError, + "complex() can't take second arg" + " if first is a string"); + return NULL; + } + return complex_subtype_from_string(type, r); + } + if (i != NULL && PyUnicode_Check(i)) { + PyErr_SetString(PyExc_TypeError, + "complex() second arg can't be a string"); + return NULL; + } + + /* XXX Hack to support classes with __complex__ method */ + if (complexstr == NULL) { + complexstr = PyUnicode_InternFromString("__complex__"); + if (complexstr == NULL) + return NULL; + } + f = PyObject_GetAttr(r, complexstr); + if (f == NULL) + PyErr_Clear(); + else { + PyObject *args = PyTuple_New(0); + if (args == NULL) + return NULL; + r = PyEval_CallObject(f, args); + Py_DECREF(args); + Py_DECREF(f); + if (r == NULL) + return NULL; + own_r = 1; + } + nbr = r->ob_type->tp_as_number; + if (i != NULL) + nbi = i->ob_type->tp_as_number; + if (nbr == NULL || nbr->nb_float == NULL || + ((i != NULL) && (nbi == NULL || nbi->nb_float == NULL))) { + PyErr_SetString(PyExc_TypeError, + "complex() argument must be a string or a number"); + if (own_r) { + Py_DECREF(r); + } + return NULL; + } + + /* If we get this far, then the "real" and "imag" parts should + both be treated as numbers, and the constructor should return a + complex number equal to (real + imag*1j). + + Note that we do NOT assume the input to already be in canonical + form; the "real" and "imag" parts might themselves be complex + numbers, which slightly complicates the code below. */ + if (PyComplex_Check(r)) { + /* Note that if r is of a complex subtype, we're only + retaining its real & imag parts here, and the return + value is (properly) of the builtin complex type. */ + cr = ((PyComplexObject*)r)->cval; + cr_is_complex = 1; + if (own_r) { + Py_DECREF(r); + } + } + else { + /* The "real" part really is entirely real, and contributes + nothing in the imaginary direction. + Just treat it as a double. */ + tmp = PyNumber_Float(r); + if (own_r) { + /* r was a newly created complex number, rather + than the original "real" argument. */ + Py_DECREF(r); + } + if (tmp == NULL) + return NULL; + if (!PyFloat_Check(tmp)) { + PyErr_SetString(PyExc_TypeError, + "float(r) didn't return a float"); + Py_DECREF(tmp); + return NULL; + } + cr.real = PyFloat_AsDouble(tmp); + cr.imag = 0.0; /* Shut up compiler warning */ + Py_DECREF(tmp); + } + if (i == NULL) { + ci.real = 0.0; + } + else if (PyComplex_Check(i)) { + ci = ((PyComplexObject*)i)->cval; + ci_is_complex = 1; + } else { + /* The "imag" part really is entirely imaginary, and + contributes nothing in the real direction. + Just treat it as a double. */ + tmp = (*nbi->nb_float)(i); + if (tmp == NULL) + return NULL; + ci.real = PyFloat_AsDouble(tmp); + Py_DECREF(tmp); + } + /* If the input was in canonical form, then the "real" and "imag" + parts are real numbers, so that ci.imag and cr.imag are zero. + We need this correction in case they were not real numbers. */ + + if (ci_is_complex) { + cr.real -= ci.imag; + } + if (cr_is_complex) { + ci.real += cr.imag; + } + return complex_subtype_from_doubles(type, cr.real, ci.real); } PyDoc_STRVAR(complex_doc, @@ -1032,81 +1032,81 @@ PyDoc_STRVAR(complex_doc, "This is equivalent to (real + imag*1j) where imag defaults to 0."); static PyNumberMethods complex_as_number = { - (binaryfunc)complex_add, /* nb_add */ - (binaryfunc)complex_sub, /* nb_subtract */ - (binaryfunc)complex_mul, /* nb_multiply */ - (binaryfunc)complex_remainder, /* nb_remainder */ - (binaryfunc)complex_divmod, /* nb_divmod */ - (ternaryfunc)complex_pow, /* nb_power */ - (unaryfunc)complex_neg, /* nb_negative */ - (unaryfunc)complex_pos, /* nb_positive */ - (unaryfunc)complex_abs, /* nb_absolute */ - (inquiry)complex_bool, /* nb_bool */ - 0, /* nb_invert */ - 0, /* nb_lshift */ - 0, /* nb_rshift */ - 0, /* nb_and */ - 0, /* nb_xor */ - 0, /* nb_or */ - complex_int, /* nb_int */ - 0, /* nb_reserved */ - complex_float, /* nb_float */ - 0, /* nb_inplace_add */ - 0, /* nb_inplace_subtract */ - 0, /* nb_inplace_multiply*/ - 0, /* nb_inplace_remainder */ - 0, /* nb_inplace_power */ - 0, /* nb_inplace_lshift */ - 0, /* nb_inplace_rshift */ - 0, /* nb_inplace_and */ - 0, /* nb_inplace_xor */ - 0, /* nb_inplace_or */ - (binaryfunc)complex_int_div, /* nb_floor_divide */ - (binaryfunc)complex_div, /* nb_true_divide */ - 0, /* nb_inplace_floor_divide */ - 0, /* nb_inplace_true_divide */ + (binaryfunc)complex_add, /* nb_add */ + (binaryfunc)complex_sub, /* nb_subtract */ + (binaryfunc)complex_mul, /* nb_multiply */ + (binaryfunc)complex_remainder, /* nb_remainder */ + (binaryfunc)complex_divmod, /* nb_divmod */ + (ternaryfunc)complex_pow, /* nb_power */ + (unaryfunc)complex_neg, /* nb_negative */ + (unaryfunc)complex_pos, /* nb_positive */ + (unaryfunc)complex_abs, /* nb_absolute */ + (inquiry)complex_bool, /* nb_bool */ + 0, /* nb_invert */ + 0, /* nb_lshift */ + 0, /* nb_rshift */ + 0, /* nb_and */ + 0, /* nb_xor */ + 0, /* nb_or */ + complex_int, /* nb_int */ + 0, /* nb_reserved */ + complex_float, /* nb_float */ + 0, /* nb_inplace_add */ + 0, /* nb_inplace_subtract */ + 0, /* nb_inplace_multiply*/ + 0, /* nb_inplace_remainder */ + 0, /* nb_inplace_power */ + 0, /* nb_inplace_lshift */ + 0, /* nb_inplace_rshift */ + 0, /* nb_inplace_and */ + 0, /* nb_inplace_xor */ + 0, /* nb_inplace_or */ + (binaryfunc)complex_int_div, /* nb_floor_divide */ + (binaryfunc)complex_div, /* nb_true_divide */ + 0, /* nb_inplace_floor_divide */ + 0, /* nb_inplace_true_divide */ }; PyTypeObject PyComplex_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "complex", - sizeof(PyComplexObject), - 0, - complex_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)complex_repr, /* tp_repr */ - &complex_as_number, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - (hashfunc)complex_hash, /* tp_hash */ - 0, /* tp_call */ - (reprfunc)complex_str, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - complex_doc, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - complex_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - complex_methods, /* tp_methods */ - complex_members, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - complex_new, /* tp_new */ - PyObject_Del, /* tp_free */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "complex", + sizeof(PyComplexObject), + 0, + complex_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)complex_repr, /* tp_repr */ + &complex_as_number, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + (hashfunc)complex_hash, /* tp_hash */ + 0, /* tp_call */ + (reprfunc)complex_str, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + complex_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + complex_richcompare, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + complex_methods, /* tp_methods */ + complex_members, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + complex_new, /* tp_new */ + PyObject_Del, /* tp_free */ }; #endif diff --git a/Objects/descrobject.c b/Objects/descrobject.c index 81e6be9..5e59271 100644 --- a/Objects/descrobject.c +++ b/Objects/descrobject.c @@ -6,647 +6,647 @@ static void descr_dealloc(PyDescrObject *descr) { - _PyObject_GC_UNTRACK(descr); - Py_XDECREF(descr->d_type); - Py_XDECREF(descr->d_name); - PyObject_GC_Del(descr); + _PyObject_GC_UNTRACK(descr); + Py_XDECREF(descr->d_type); + Py_XDECREF(descr->d_name); + PyObject_GC_Del(descr); } static PyObject * descr_name(PyDescrObject *descr) { - if (descr->d_name != NULL && PyUnicode_Check(descr->d_name)) - return descr->d_name; - return NULL; + if (descr->d_name != NULL && PyUnicode_Check(descr->d_name)) + return descr->d_name; + return NULL; } static PyObject * descr_repr(PyDescrObject *descr, char *format) { - PyObject *name = NULL; - if (descr->d_name != NULL && PyUnicode_Check(descr->d_name)) - name = descr->d_name; + PyObject *name = NULL; + if (descr->d_name != NULL && PyUnicode_Check(descr->d_name)) + name = descr->d_name; - return PyUnicode_FromFormat(format, name, "?", descr->d_type->tp_name); + return PyUnicode_FromFormat(format, name, "?", descr->d_type->tp_name); } static PyObject * method_repr(PyMethodDescrObject *descr) { - return descr_repr((PyDescrObject *)descr, - "<method '%V' of '%s' objects>"); + return descr_repr((PyDescrObject *)descr, + "<method '%V' of '%s' objects>"); } static PyObject * member_repr(PyMemberDescrObject *descr) { - return descr_repr((PyDescrObject *)descr, - "<member '%V' of '%s' objects>"); + return descr_repr((PyDescrObject *)descr, + "<member '%V' of '%s' objects>"); } static PyObject * getset_repr(PyGetSetDescrObject *descr) { - return descr_repr((PyDescrObject *)descr, - "<attribute '%V' of '%s' objects>"); + return descr_repr((PyDescrObject *)descr, + "<attribute '%V' of '%s' objects>"); } static PyObject * wrapperdescr_repr(PyWrapperDescrObject *descr) { - return descr_repr((PyDescrObject *)descr, - "<slot wrapper '%V' of '%s' objects>"); + return descr_repr((PyDescrObject *)descr, + "<slot wrapper '%V' of '%s' objects>"); } static int descr_check(PyDescrObject *descr, PyObject *obj, PyObject **pres) { - if (obj == NULL) { - Py_INCREF(descr); - *pres = (PyObject *)descr; - return 1; - } - if (!PyObject_TypeCheck(obj, descr->d_type)) { - PyErr_Format(PyExc_TypeError, - "descriptor '%V' for '%s' objects " - "doesn't apply to '%s' object", - descr_name((PyDescrObject *)descr), "?", - descr->d_type->tp_name, - obj->ob_type->tp_name); - *pres = NULL; - return 1; - } - return 0; + if (obj == NULL) { + Py_INCREF(descr); + *pres = (PyObject *)descr; + return 1; + } + if (!PyObject_TypeCheck(obj, descr->d_type)) { + PyErr_Format(PyExc_TypeError, + "descriptor '%V' for '%s' objects " + "doesn't apply to '%s' object", + descr_name((PyDescrObject *)descr), "?", + descr->d_type->tp_name, + obj->ob_type->tp_name); + *pres = NULL; + return 1; + } + return 0; } static PyObject * classmethod_get(PyMethodDescrObject *descr, PyObject *obj, PyObject *type) { - /* Ensure a valid type. Class methods ignore obj. */ - if (type == NULL) { - if (obj != NULL) - type = (PyObject *)obj->ob_type; - else { - /* Wot - no type?! */ - PyErr_Format(PyExc_TypeError, - "descriptor '%V' for type '%s' " - "needs either an object or a type", - descr_name((PyDescrObject *)descr), "?", - descr->d_type->tp_name); - return NULL; - } - } - if (!PyType_Check(type)) { - PyErr_Format(PyExc_TypeError, - "descriptor '%V' for type '%s' " - "needs a type, not a '%s' as arg 2", - descr_name((PyDescrObject *)descr), "?", - descr->d_type->tp_name, - type->ob_type->tp_name); - return NULL; - } - if (!PyType_IsSubtype((PyTypeObject *)type, descr->d_type)) { - PyErr_Format(PyExc_TypeError, - "descriptor '%V' for type '%s' " - "doesn't apply to type '%s'", - descr_name((PyDescrObject *)descr), "?", - descr->d_type->tp_name, - ((PyTypeObject *)type)->tp_name); - return NULL; - } - return PyCFunction_New(descr->d_method, type); + /* Ensure a valid type. Class methods ignore obj. */ + if (type == NULL) { + if (obj != NULL) + type = (PyObject *)obj->ob_type; + else { + /* Wot - no type?! */ + PyErr_Format(PyExc_TypeError, + "descriptor '%V' for type '%s' " + "needs either an object or a type", + descr_name((PyDescrObject *)descr), "?", + descr->d_type->tp_name); + return NULL; + } + } + if (!PyType_Check(type)) { + PyErr_Format(PyExc_TypeError, + "descriptor '%V' for type '%s' " + "needs a type, not a '%s' as arg 2", + descr_name((PyDescrObject *)descr), "?", + descr->d_type->tp_name, + type->ob_type->tp_name); + return NULL; + } + if (!PyType_IsSubtype((PyTypeObject *)type, descr->d_type)) { + PyErr_Format(PyExc_TypeError, + "descriptor '%V' for type '%s' " + "doesn't apply to type '%s'", + descr_name((PyDescrObject *)descr), "?", + descr->d_type->tp_name, + ((PyTypeObject *)type)->tp_name); + return NULL; + } + return PyCFunction_New(descr->d_method, type); } static PyObject * method_get(PyMethodDescrObject *descr, PyObject *obj, PyObject *type) { - PyObject *res; + PyObject *res; - if (descr_check((PyDescrObject *)descr, obj, &res)) - return res; - return PyCFunction_New(descr->d_method, obj); + if (descr_check((PyDescrObject *)descr, obj, &res)) + return res; + return PyCFunction_New(descr->d_method, obj); } static PyObject * member_get(PyMemberDescrObject *descr, PyObject *obj, PyObject *type) { - PyObject *res; + PyObject *res; - if (descr_check((PyDescrObject *)descr, obj, &res)) - return res; - return PyMember_GetOne((char *)obj, descr->d_member); + if (descr_check((PyDescrObject *)descr, obj, &res)) + return res; + return PyMember_GetOne((char *)obj, descr->d_member); } static PyObject * getset_get(PyGetSetDescrObject *descr, PyObject *obj, PyObject *type) { - PyObject *res; - - if (descr_check((PyDescrObject *)descr, obj, &res)) - return res; - if (descr->d_getset->get != NULL) - return descr->d_getset->get(obj, descr->d_getset->closure); - PyErr_Format(PyExc_AttributeError, - "attribute '%V' of '%.100s' objects is not readable", - descr_name((PyDescrObject *)descr), "?", - descr->d_type->tp_name); - return NULL; + PyObject *res; + + if (descr_check((PyDescrObject *)descr, obj, &res)) + return res; + if (descr->d_getset->get != NULL) + return descr->d_getset->get(obj, descr->d_getset->closure); + PyErr_Format(PyExc_AttributeError, + "attribute '%V' of '%.100s' objects is not readable", + descr_name((PyDescrObject *)descr), "?", + descr->d_type->tp_name); + return NULL; } static PyObject * wrapperdescr_get(PyWrapperDescrObject *descr, PyObject *obj, PyObject *type) { - PyObject *res; + PyObject *res; - if (descr_check((PyDescrObject *)descr, obj, &res)) - return res; - return PyWrapper_New((PyObject *)descr, obj); + if (descr_check((PyDescrObject *)descr, obj, &res)) + return res; + return PyWrapper_New((PyObject *)descr, obj); } static int descr_setcheck(PyDescrObject *descr, PyObject *obj, PyObject *value, - int *pres) + int *pres) { - assert(obj != NULL); - if (!PyObject_TypeCheck(obj, descr->d_type)) { - PyErr_Format(PyExc_TypeError, - "descriptor '%V' for '%.100s' objects " - "doesn't apply to '%.100s' object", - descr_name(descr), "?", - descr->d_type->tp_name, - obj->ob_type->tp_name); - *pres = -1; - return 1; - } - return 0; + assert(obj != NULL); + if (!PyObject_TypeCheck(obj, descr->d_type)) { + PyErr_Format(PyExc_TypeError, + "descriptor '%V' for '%.100s' objects " + "doesn't apply to '%.100s' object", + descr_name(descr), "?", + descr->d_type->tp_name, + obj->ob_type->tp_name); + *pres = -1; + return 1; + } + return 0; } static int member_set(PyMemberDescrObject *descr, PyObject *obj, PyObject *value) { - int res; + int res; - if (descr_setcheck((PyDescrObject *)descr, obj, value, &res)) - return res; - return PyMember_SetOne((char *)obj, descr->d_member, value); + if (descr_setcheck((PyDescrObject *)descr, obj, value, &res)) + return res; + return PyMember_SetOne((char *)obj, descr->d_member, value); } static int getset_set(PyGetSetDescrObject *descr, PyObject *obj, PyObject *value) { - int res; - - if (descr_setcheck((PyDescrObject *)descr, obj, value, &res)) - return res; - if (descr->d_getset->set != NULL) - return descr->d_getset->set(obj, value, - descr->d_getset->closure); - PyErr_Format(PyExc_AttributeError, - "attribute '%V' of '%.100s' objects is not writable", - descr_name((PyDescrObject *)descr), "?", - descr->d_type->tp_name); - return -1; + int res; + + if (descr_setcheck((PyDescrObject *)descr, obj, value, &res)) + return res; + if (descr->d_getset->set != NULL) + return descr->d_getset->set(obj, value, + descr->d_getset->closure); + PyErr_Format(PyExc_AttributeError, + "attribute '%V' of '%.100s' objects is not writable", + descr_name((PyDescrObject *)descr), "?", + descr->d_type->tp_name); + return -1; } static PyObject * methoddescr_call(PyMethodDescrObject *descr, PyObject *args, PyObject *kwds) { - Py_ssize_t argc; - PyObject *self, *func, *result; - - /* Make sure that the first argument is acceptable as 'self' */ - assert(PyTuple_Check(args)); - argc = PyTuple_GET_SIZE(args); - if (argc < 1) { - PyErr_Format(PyExc_TypeError, - "descriptor '%V' of '%.100s' " - "object needs an argument", - descr_name((PyDescrObject *)descr), "?", - descr->d_type->tp_name); - return NULL; - } - self = PyTuple_GET_ITEM(args, 0); - if (!PyObject_IsInstance(self, (PyObject *)(descr->d_type))) { - PyErr_Format(PyExc_TypeError, - "descriptor '%V' " - "requires a '%.100s' object " - "but received a '%.100s'", - descr_name((PyDescrObject *)descr), "?", - descr->d_type->tp_name, - self->ob_type->tp_name); - return NULL; - } - - func = PyCFunction_New(descr->d_method, self); - if (func == NULL) - return NULL; - args = PyTuple_GetSlice(args, 1, argc); - if (args == NULL) { - Py_DECREF(func); - return NULL; - } - result = PyEval_CallObjectWithKeywords(func, args, kwds); - Py_DECREF(args); - Py_DECREF(func); - return result; + Py_ssize_t argc; + PyObject *self, *func, *result; + + /* Make sure that the first argument is acceptable as 'self' */ + assert(PyTuple_Check(args)); + argc = PyTuple_GET_SIZE(args); + if (argc < 1) { + PyErr_Format(PyExc_TypeError, + "descriptor '%V' of '%.100s' " + "object needs an argument", + descr_name((PyDescrObject *)descr), "?", + descr->d_type->tp_name); + return NULL; + } + self = PyTuple_GET_ITEM(args, 0); + if (!PyObject_IsInstance(self, (PyObject *)(descr->d_type))) { + PyErr_Format(PyExc_TypeError, + "descriptor '%V' " + "requires a '%.100s' object " + "but received a '%.100s'", + descr_name((PyDescrObject *)descr), "?", + descr->d_type->tp_name, + self->ob_type->tp_name); + return NULL; + } + + func = PyCFunction_New(descr->d_method, self); + if (func == NULL) + return NULL; + args = PyTuple_GetSlice(args, 1, argc); + if (args == NULL) { + Py_DECREF(func); + return NULL; + } + result = PyEval_CallObjectWithKeywords(func, args, kwds); + Py_DECREF(args); + Py_DECREF(func); + return result; } static PyObject * classmethoddescr_call(PyMethodDescrObject *descr, PyObject *args, - PyObject *kwds) + PyObject *kwds) { - PyObject *func, *result; + PyObject *func, *result; - func = PyCFunction_New(descr->d_method, (PyObject *)descr->d_type); - if (func == NULL) - return NULL; + func = PyCFunction_New(descr->d_method, (PyObject *)descr->d_type); + if (func == NULL) + return NULL; - result = PyEval_CallObjectWithKeywords(func, args, kwds); - Py_DECREF(func); - return result; + result = PyEval_CallObjectWithKeywords(func, args, kwds); + Py_DECREF(func); + return result; } static PyObject * wrapperdescr_call(PyWrapperDescrObject *descr, PyObject *args, PyObject *kwds) { - Py_ssize_t argc; - PyObject *self, *func, *result; - - /* Make sure that the first argument is acceptable as 'self' */ - assert(PyTuple_Check(args)); - argc = PyTuple_GET_SIZE(args); - if (argc < 1) { - PyErr_Format(PyExc_TypeError, - "descriptor '%V' of '%.100s' " - "object needs an argument", - descr_name((PyDescrObject *)descr), "?", - descr->d_type->tp_name); - return NULL; - } - self = PyTuple_GET_ITEM(args, 0); - if (!PyObject_IsInstance(self, (PyObject *)(descr->d_type))) { - PyErr_Format(PyExc_TypeError, - "descriptor '%V' " - "requires a '%.100s' object " - "but received a '%.100s'", - descr_name((PyDescrObject *)descr), "?", - descr->d_type->tp_name, - self->ob_type->tp_name); - return NULL; - } - - func = PyWrapper_New((PyObject *)descr, self); - if (func == NULL) - return NULL; - args = PyTuple_GetSlice(args, 1, argc); - if (args == NULL) { - Py_DECREF(func); - return NULL; - } - result = PyEval_CallObjectWithKeywords(func, args, kwds); - Py_DECREF(args); - Py_DECREF(func); - return result; + Py_ssize_t argc; + PyObject *self, *func, *result; + + /* Make sure that the first argument is acceptable as 'self' */ + assert(PyTuple_Check(args)); + argc = PyTuple_GET_SIZE(args); + if (argc < 1) { + PyErr_Format(PyExc_TypeError, + "descriptor '%V' of '%.100s' " + "object needs an argument", + descr_name((PyDescrObject *)descr), "?", + descr->d_type->tp_name); + return NULL; + } + self = PyTuple_GET_ITEM(args, 0); + if (!PyObject_IsInstance(self, (PyObject *)(descr->d_type))) { + PyErr_Format(PyExc_TypeError, + "descriptor '%V' " + "requires a '%.100s' object " + "but received a '%.100s'", + descr_name((PyDescrObject *)descr), "?", + descr->d_type->tp_name, + self->ob_type->tp_name); + return NULL; + } + + func = PyWrapper_New((PyObject *)descr, self); + if (func == NULL) + return NULL; + args = PyTuple_GetSlice(args, 1, argc); + if (args == NULL) { + Py_DECREF(func); + return NULL; + } + result = PyEval_CallObjectWithKeywords(func, args, kwds); + Py_DECREF(args); + Py_DECREF(func); + return result; } static PyObject * method_get_doc(PyMethodDescrObject *descr, void *closure) { - if (descr->d_method->ml_doc == NULL) { - Py_INCREF(Py_None); - return Py_None; - } - return PyUnicode_FromString(descr->d_method->ml_doc); + if (descr->d_method->ml_doc == NULL) { + Py_INCREF(Py_None); + return Py_None; + } + return PyUnicode_FromString(descr->d_method->ml_doc); } static PyMemberDef descr_members[] = { - {"__objclass__", T_OBJECT, offsetof(PyDescrObject, d_type), READONLY}, - {"__name__", T_OBJECT, offsetof(PyDescrObject, d_name), READONLY}, - {0} + {"__objclass__", T_OBJECT, offsetof(PyDescrObject, d_type), READONLY}, + {"__name__", T_OBJECT, offsetof(PyDescrObject, d_name), READONLY}, + {0} }; static PyGetSetDef method_getset[] = { - {"__doc__", (getter)method_get_doc}, - {0} + {"__doc__", (getter)method_get_doc}, + {0} }; static PyObject * member_get_doc(PyMemberDescrObject *descr, void *closure) { - if (descr->d_member->doc == NULL) { - Py_INCREF(Py_None); - return Py_None; - } - return PyUnicode_FromString(descr->d_member->doc); + if (descr->d_member->doc == NULL) { + Py_INCREF(Py_None); + return Py_None; + } + return PyUnicode_FromString(descr->d_member->doc); } static PyGetSetDef member_getset[] = { - {"__doc__", (getter)member_get_doc}, - {0} + {"__doc__", (getter)member_get_doc}, + {0} }; static PyObject * getset_get_doc(PyGetSetDescrObject *descr, void *closure) { - if (descr->d_getset->doc == NULL) { - Py_INCREF(Py_None); - return Py_None; - } - return PyUnicode_FromString(descr->d_getset->doc); + if (descr->d_getset->doc == NULL) { + Py_INCREF(Py_None); + return Py_None; + } + return PyUnicode_FromString(descr->d_getset->doc); } static PyGetSetDef getset_getset[] = { - {"__doc__", (getter)getset_get_doc}, - {0} + {"__doc__", (getter)getset_get_doc}, + {0} }; static PyObject * wrapperdescr_get_doc(PyWrapperDescrObject *descr, void *closure) { - if (descr->d_base->doc == NULL) { - Py_INCREF(Py_None); - return Py_None; - } - return PyUnicode_FromString(descr->d_base->doc); + if (descr->d_base->doc == NULL) { + Py_INCREF(Py_None); + return Py_None; + } + return PyUnicode_FromString(descr->d_base->doc); } static PyGetSetDef wrapperdescr_getset[] = { - {"__doc__", (getter)wrapperdescr_get_doc}, - {0} + {"__doc__", (getter)wrapperdescr_get_doc}, + {0} }; static int descr_traverse(PyObject *self, visitproc visit, void *arg) { - PyDescrObject *descr = (PyDescrObject *)self; - Py_VISIT(descr->d_type); - return 0; + PyDescrObject *descr = (PyDescrObject *)self; + Py_VISIT(descr->d_type); + return 0; } PyTypeObject PyMethodDescr_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "method_descriptor", - sizeof(PyMethodDescrObject), - 0, - (destructor)descr_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)method_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - (ternaryfunc)methoddescr_call, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ - 0, /* tp_doc */ - descr_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - descr_members, /* tp_members */ - method_getset, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - (descrgetfunc)method_get, /* tp_descr_get */ - 0, /* tp_descr_set */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "method_descriptor", + sizeof(PyMethodDescrObject), + 0, + (destructor)descr_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)method_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + (ternaryfunc)methoddescr_call, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ + 0, /* tp_doc */ + descr_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + descr_members, /* tp_members */ + method_getset, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + (descrgetfunc)method_get, /* tp_descr_get */ + 0, /* tp_descr_set */ }; /* This is for METH_CLASS in C, not for "f = classmethod(f)" in Python! */ PyTypeObject PyClassMethodDescr_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "classmethod_descriptor", - sizeof(PyMethodDescrObject), - 0, - (destructor)descr_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)method_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - (ternaryfunc)classmethoddescr_call, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ - 0, /* tp_doc */ - descr_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - descr_members, /* tp_members */ - method_getset, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - (descrgetfunc)classmethod_get, /* tp_descr_get */ - 0, /* tp_descr_set */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "classmethod_descriptor", + sizeof(PyMethodDescrObject), + 0, + (destructor)descr_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)method_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + (ternaryfunc)classmethoddescr_call, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ + 0, /* tp_doc */ + descr_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + descr_members, /* tp_members */ + method_getset, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + (descrgetfunc)classmethod_get, /* tp_descr_get */ + 0, /* tp_descr_set */ }; PyTypeObject PyMemberDescr_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "member_descriptor", - sizeof(PyMemberDescrObject), - 0, - (destructor)descr_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)member_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ - 0, /* tp_doc */ - descr_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - descr_members, /* tp_members */ - member_getset, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - (descrgetfunc)member_get, /* tp_descr_get */ - (descrsetfunc)member_set, /* tp_descr_set */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "member_descriptor", + sizeof(PyMemberDescrObject), + 0, + (destructor)descr_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)member_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ + 0, /* tp_doc */ + descr_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + descr_members, /* tp_members */ + member_getset, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + (descrgetfunc)member_get, /* tp_descr_get */ + (descrsetfunc)member_set, /* tp_descr_set */ }; PyTypeObject PyGetSetDescr_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "getset_descriptor", - sizeof(PyGetSetDescrObject), - 0, - (destructor)descr_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)getset_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ - 0, /* tp_doc */ - descr_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - descr_members, /* tp_members */ - getset_getset, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - (descrgetfunc)getset_get, /* tp_descr_get */ - (descrsetfunc)getset_set, /* tp_descr_set */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "getset_descriptor", + sizeof(PyGetSetDescrObject), + 0, + (destructor)descr_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)getset_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ + 0, /* tp_doc */ + descr_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + descr_members, /* tp_members */ + getset_getset, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + (descrgetfunc)getset_get, /* tp_descr_get */ + (descrsetfunc)getset_set, /* tp_descr_set */ }; PyTypeObject PyWrapperDescr_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "wrapper_descriptor", - sizeof(PyWrapperDescrObject), - 0, - (destructor)descr_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)wrapperdescr_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - (ternaryfunc)wrapperdescr_call, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ - 0, /* tp_doc */ - descr_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - descr_members, /* tp_members */ - wrapperdescr_getset, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - (descrgetfunc)wrapperdescr_get, /* tp_descr_get */ - 0, /* tp_descr_set */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "wrapper_descriptor", + sizeof(PyWrapperDescrObject), + 0, + (destructor)descr_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)wrapperdescr_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + (ternaryfunc)wrapperdescr_call, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ + 0, /* tp_doc */ + descr_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + descr_members, /* tp_members */ + wrapperdescr_getset, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + (descrgetfunc)wrapperdescr_get, /* tp_descr_get */ + 0, /* tp_descr_set */ }; static PyDescrObject * descr_new(PyTypeObject *descrtype, PyTypeObject *type, const char *name) { - PyDescrObject *descr; - - descr = (PyDescrObject *)PyType_GenericAlloc(descrtype, 0); - if (descr != NULL) { - Py_XINCREF(type); - descr->d_type = type; - descr->d_name = PyUnicode_InternFromString(name); - if (descr->d_name == NULL) { - Py_DECREF(descr); - descr = NULL; - } - } - return descr; + PyDescrObject *descr; + + descr = (PyDescrObject *)PyType_GenericAlloc(descrtype, 0); + if (descr != NULL) { + Py_XINCREF(type); + descr->d_type = type; + descr->d_name = PyUnicode_InternFromString(name); + if (descr->d_name == NULL) { + Py_DECREF(descr); + descr = NULL; + } + } + return descr; } PyObject * PyDescr_NewMethod(PyTypeObject *type, PyMethodDef *method) { - PyMethodDescrObject *descr; + PyMethodDescrObject *descr; - descr = (PyMethodDescrObject *)descr_new(&PyMethodDescr_Type, - type, method->ml_name); - if (descr != NULL) - descr->d_method = method; - return (PyObject *)descr; + descr = (PyMethodDescrObject *)descr_new(&PyMethodDescr_Type, + type, method->ml_name); + if (descr != NULL) + descr->d_method = method; + return (PyObject *)descr; } PyObject * PyDescr_NewClassMethod(PyTypeObject *type, PyMethodDef *method) { - PyMethodDescrObject *descr; + PyMethodDescrObject *descr; - descr = (PyMethodDescrObject *)descr_new(&PyClassMethodDescr_Type, - type, method->ml_name); - if (descr != NULL) - descr->d_method = method; - return (PyObject *)descr; + descr = (PyMethodDescrObject *)descr_new(&PyClassMethodDescr_Type, + type, method->ml_name); + if (descr != NULL) + descr->d_method = method; + return (PyObject *)descr; } PyObject * PyDescr_NewMember(PyTypeObject *type, PyMemberDef *member) { - PyMemberDescrObject *descr; + PyMemberDescrObject *descr; - descr = (PyMemberDescrObject *)descr_new(&PyMemberDescr_Type, - type, member->name); - if (descr != NULL) - descr->d_member = member; - return (PyObject *)descr; + descr = (PyMemberDescrObject *)descr_new(&PyMemberDescr_Type, + type, member->name); + if (descr != NULL) + descr->d_member = member; + return (PyObject *)descr; } PyObject * PyDescr_NewGetSet(PyTypeObject *type, PyGetSetDef *getset) { - PyGetSetDescrObject *descr; + PyGetSetDescrObject *descr; - descr = (PyGetSetDescrObject *)descr_new(&PyGetSetDescr_Type, - type, getset->name); - if (descr != NULL) - descr->d_getset = getset; - return (PyObject *)descr; + descr = (PyGetSetDescrObject *)descr_new(&PyGetSetDescr_Type, + type, getset->name); + if (descr != NULL) + descr->d_getset = getset; + return (PyObject *)descr; } PyObject * PyDescr_NewWrapper(PyTypeObject *type, struct wrapperbase *base, void *wrapped) { - PyWrapperDescrObject *descr; - - descr = (PyWrapperDescrObject *)descr_new(&PyWrapperDescr_Type, - type, base->name); - if (descr != NULL) { - descr->d_base = base; - descr->d_wrapped = wrapped; - } - return (PyObject *)descr; + PyWrapperDescrObject *descr; + + descr = (PyWrapperDescrObject *)descr_new(&PyWrapperDescr_Type, + type, base->name); + if (descr != NULL) { + descr->d_base = base; + descr->d_wrapped = wrapped; + } + return (PyObject *)descr; } @@ -656,180 +656,180 @@ PyDescr_NewWrapper(PyTypeObject *type, struct wrapperbase *base, void *wrapped) bit of a pain */ typedef struct { - PyObject_HEAD - PyObject *dict; + PyObject_HEAD + PyObject *dict; } proxyobject; static Py_ssize_t proxy_len(proxyobject *pp) { - return PyObject_Size(pp->dict); + return PyObject_Size(pp->dict); } static PyObject * proxy_getitem(proxyobject *pp, PyObject *key) { - return PyObject_GetItem(pp->dict, key); + return PyObject_GetItem(pp->dict, key); } static PyMappingMethods proxy_as_mapping = { - (lenfunc)proxy_len, /* mp_length */ - (binaryfunc)proxy_getitem, /* mp_subscript */ - 0, /* mp_ass_subscript */ + (lenfunc)proxy_len, /* mp_length */ + (binaryfunc)proxy_getitem, /* mp_subscript */ + 0, /* mp_ass_subscript */ }; static int proxy_contains(proxyobject *pp, PyObject *key) { - return PyDict_Contains(pp->dict, key); + return PyDict_Contains(pp->dict, key); } static PySequenceMethods proxy_as_sequence = { - 0, /* sq_length */ - 0, /* sq_concat */ - 0, /* sq_repeat */ - 0, /* sq_item */ - 0, /* sq_slice */ - 0, /* sq_ass_item */ - 0, /* sq_ass_slice */ - (objobjproc)proxy_contains, /* sq_contains */ - 0, /* sq_inplace_concat */ - 0, /* sq_inplace_repeat */ + 0, /* sq_length */ + 0, /* sq_concat */ + 0, /* sq_repeat */ + 0, /* sq_item */ + 0, /* sq_slice */ + 0, /* sq_ass_item */ + 0, /* sq_ass_slice */ + (objobjproc)proxy_contains, /* sq_contains */ + 0, /* sq_inplace_concat */ + 0, /* sq_inplace_repeat */ }; static PyObject * proxy_get(proxyobject *pp, PyObject *args) { - PyObject *key, *def = Py_None; + PyObject *key, *def = Py_None; - if (!PyArg_UnpackTuple(args, "get", 1, 2, &key, &def)) - return NULL; - return PyObject_CallMethod(pp->dict, "get", "(OO)", key, def); + if (!PyArg_UnpackTuple(args, "get", 1, 2, &key, &def)) + return NULL; + return PyObject_CallMethod(pp->dict, "get", "(OO)", key, def); } static PyObject * proxy_keys(proxyobject *pp) { - return PyMapping_Keys(pp->dict); + return PyMapping_Keys(pp->dict); } static PyObject * proxy_values(proxyobject *pp) { - return PyMapping_Values(pp->dict); + return PyMapping_Values(pp->dict); } static PyObject * proxy_items(proxyobject *pp) { - return PyMapping_Items(pp->dict); + return PyMapping_Items(pp->dict); } static PyObject * proxy_copy(proxyobject *pp) { - return PyObject_CallMethod(pp->dict, "copy", NULL); + return PyObject_CallMethod(pp->dict, "copy", NULL); } static PyMethodDef proxy_methods[] = { - {"get", (PyCFunction)proxy_get, METH_VARARGS, - PyDoc_STR("D.get(k[,d]) -> D[k] if k in D, else d." - " d defaults to None.")}, - {"keys", (PyCFunction)proxy_keys, METH_NOARGS, - PyDoc_STR("D.keys() -> list of D's keys")}, - {"values", (PyCFunction)proxy_values, METH_NOARGS, - PyDoc_STR("D.values() -> list of D's values")}, - {"items", (PyCFunction)proxy_items, METH_NOARGS, - PyDoc_STR("D.items() -> list of D's (key, value) pairs, as 2-tuples")}, - {"copy", (PyCFunction)proxy_copy, METH_NOARGS, - PyDoc_STR("D.copy() -> a shallow copy of D")}, - {0} + {"get", (PyCFunction)proxy_get, METH_VARARGS, + PyDoc_STR("D.get(k[,d]) -> D[k] if k in D, else d." + " d defaults to None.")}, + {"keys", (PyCFunction)proxy_keys, METH_NOARGS, + PyDoc_STR("D.keys() -> list of D's keys")}, + {"values", (PyCFunction)proxy_values, METH_NOARGS, + PyDoc_STR("D.values() -> list of D's values")}, + {"items", (PyCFunction)proxy_items, METH_NOARGS, + PyDoc_STR("D.items() -> list of D's (key, value) pairs, as 2-tuples")}, + {"copy", (PyCFunction)proxy_copy, METH_NOARGS, + PyDoc_STR("D.copy() -> a shallow copy of D")}, + {0} }; static void proxy_dealloc(proxyobject *pp) { - _PyObject_GC_UNTRACK(pp); - Py_DECREF(pp->dict); - PyObject_GC_Del(pp); + _PyObject_GC_UNTRACK(pp); + Py_DECREF(pp->dict); + PyObject_GC_Del(pp); } static PyObject * proxy_getiter(proxyobject *pp) { - return PyObject_GetIter(pp->dict); + return PyObject_GetIter(pp->dict); } static PyObject * proxy_str(proxyobject *pp) { - return PyObject_Str(pp->dict); + return PyObject_Str(pp->dict); } static int proxy_traverse(PyObject *self, visitproc visit, void *arg) { - proxyobject *pp = (proxyobject *)self; - Py_VISIT(pp->dict); - return 0; + proxyobject *pp = (proxyobject *)self; + Py_VISIT(pp->dict); + return 0; } static PyObject * proxy_richcompare(proxyobject *v, PyObject *w, int op) { - return PyObject_RichCompare(v->dict, w, op); + return PyObject_RichCompare(v->dict, w, op); } PyTypeObject PyDictProxy_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "dict_proxy", /* tp_name */ - sizeof(proxyobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)proxy_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - &proxy_as_sequence, /* tp_as_sequence */ - &proxy_as_mapping, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - (reprfunc)proxy_str, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ - 0, /* tp_doc */ - proxy_traverse, /* tp_traverse */ - 0, /* tp_clear */ - (richcmpfunc)proxy_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - (getiterfunc)proxy_getiter, /* tp_iter */ - 0, /* tp_iternext */ - proxy_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "dict_proxy", /* tp_name */ + sizeof(proxyobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)proxy_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + &proxy_as_sequence, /* tp_as_sequence */ + &proxy_as_mapping, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + (reprfunc)proxy_str, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ + 0, /* tp_doc */ + proxy_traverse, /* tp_traverse */ + 0, /* tp_clear */ + (richcmpfunc)proxy_richcompare, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + (getiterfunc)proxy_getiter, /* tp_iter */ + 0, /* tp_iternext */ + proxy_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ }; PyObject * PyDictProxy_New(PyObject *dict) { - proxyobject *pp; - - pp = PyObject_GC_New(proxyobject, &PyDictProxy_Type); - if (pp != NULL) { - Py_INCREF(dict); - pp->dict = dict; - _PyObject_GC_TRACK(pp); - } - return (PyObject *)pp; + proxyobject *pp; + + pp = PyObject_GC_New(proxyobject, &PyDictProxy_Type); + if (pp != NULL) { + Py_INCREF(dict); + pp->dict = dict; + _PyObject_GC_TRACK(pp); + } + return (PyObject *)pp; } @@ -842,9 +842,9 @@ PyDictProxy_New(PyObject *dict) static PyTypeObject wrappertype; typedef struct { - PyObject_HEAD - PyWrapperDescrObject *descr; - PyObject *self; + PyObject_HEAD + PyWrapperDescrObject *descr; + PyObject *self; } wrapperobject; #define Wrapper_Check(v) (Py_TYPE(v) == &wrappertype) @@ -852,12 +852,12 @@ typedef struct { static void wrapper_dealloc(wrapperobject *wp) { - PyObject_GC_UnTrack(wp); - Py_TRASHCAN_SAFE_BEGIN(wp) - Py_XDECREF(wp->descr); - Py_XDECREF(wp->self); - PyObject_GC_Del(wp); - Py_TRASHCAN_SAFE_END(wp) + PyObject_GC_UnTrack(wp); + Py_TRASHCAN_SAFE_BEGIN(wp) + Py_XDECREF(wp->descr); + Py_XDECREF(wp->self); + PyObject_GC_Del(wp); + Py_TRASHCAN_SAFE_END(wp) } #define TEST_COND(cond) ((cond) ? Py_True : Py_False) @@ -865,211 +865,211 @@ wrapper_dealloc(wrapperobject *wp) static PyObject * wrapper_richcompare(PyObject *a, PyObject *b, int op) { - int result; - PyObject *v; - PyWrapperDescrObject *a_descr, *b_descr; - - assert(a != NULL && b != NULL); - - /* both arguments should be wrapperobjects */ - if (!Wrapper_Check(a) || !Wrapper_Check(b)) { - v = Py_NotImplemented; - Py_INCREF(v); - return v; - } - - /* compare by descriptor address; if the descriptors are the same, - compare by the objects they're bound to */ - a_descr = ((wrapperobject *)a)->descr; - b_descr = ((wrapperobject *)b)->descr; - if (a_descr == b_descr) { - a = ((wrapperobject *)a)->self; - b = ((wrapperobject *)b)->self; - return PyObject_RichCompare(a, b, op); - } - - result = a_descr - b_descr; - switch (op) { - case Py_EQ: - v = TEST_COND(result == 0); - break; - case Py_NE: - v = TEST_COND(result != 0); - break; - case Py_LE: - v = TEST_COND(result <= 0); - break; - case Py_GE: - v = TEST_COND(result >= 0); - break; - case Py_LT: - v = TEST_COND(result < 0); - break; - case Py_GT: - v = TEST_COND(result > 0); - break; - default: - PyErr_BadArgument(); - return NULL; - } - Py_INCREF(v); - return v; + int result; + PyObject *v; + PyWrapperDescrObject *a_descr, *b_descr; + + assert(a != NULL && b != NULL); + + /* both arguments should be wrapperobjects */ + if (!Wrapper_Check(a) || !Wrapper_Check(b)) { + v = Py_NotImplemented; + Py_INCREF(v); + return v; + } + + /* compare by descriptor address; if the descriptors are the same, + compare by the objects they're bound to */ + a_descr = ((wrapperobject *)a)->descr; + b_descr = ((wrapperobject *)b)->descr; + if (a_descr == b_descr) { + a = ((wrapperobject *)a)->self; + b = ((wrapperobject *)b)->self; + return PyObject_RichCompare(a, b, op); + } + + result = a_descr - b_descr; + switch (op) { + case Py_EQ: + v = TEST_COND(result == 0); + break; + case Py_NE: + v = TEST_COND(result != 0); + break; + case Py_LE: + v = TEST_COND(result <= 0); + break; + case Py_GE: + v = TEST_COND(result >= 0); + break; + case Py_LT: + v = TEST_COND(result < 0); + break; + case Py_GT: + v = TEST_COND(result > 0); + break; + default: + PyErr_BadArgument(); + return NULL; + } + Py_INCREF(v); + return v; } static long wrapper_hash(wrapperobject *wp) { - int x, y; - x = _Py_HashPointer(wp->descr); - if (x == -1) - return -1; - y = PyObject_Hash(wp->self); - if (y == -1) - return -1; - x = x ^ y; - if (x == -1) - x = -2; - return x; + int x, y; + x = _Py_HashPointer(wp->descr); + if (x == -1) + return -1; + y = PyObject_Hash(wp->self); + if (y == -1) + return -1; + x = x ^ y; + if (x == -1) + x = -2; + return x; } static PyObject * wrapper_repr(wrapperobject *wp) { - return PyUnicode_FromFormat("<method-wrapper '%s' of %s object at %p>", - wp->descr->d_base->name, - wp->self->ob_type->tp_name, - wp->self); + return PyUnicode_FromFormat("<method-wrapper '%s' of %s object at %p>", + wp->descr->d_base->name, + wp->self->ob_type->tp_name, + wp->self); } static PyMemberDef wrapper_members[] = { - {"__self__", T_OBJECT, offsetof(wrapperobject, self), READONLY}, - {0} + {"__self__", T_OBJECT, offsetof(wrapperobject, self), READONLY}, + {0} }; static PyObject * wrapper_objclass(wrapperobject *wp) { - PyObject *c = (PyObject *)wp->descr->d_type; + PyObject *c = (PyObject *)wp->descr->d_type; - Py_INCREF(c); - return c; + Py_INCREF(c); + return c; } static PyObject * wrapper_name(wrapperobject *wp) { - const char *s = wp->descr->d_base->name; + const char *s = wp->descr->d_base->name; - return PyUnicode_FromString(s); + return PyUnicode_FromString(s); } static PyObject * wrapper_doc(wrapperobject *wp) { - const char *s = wp->descr->d_base->doc; - - if (s == NULL) { - Py_INCREF(Py_None); - return Py_None; - } - else { - return PyUnicode_FromString(s); - } + const char *s = wp->descr->d_base->doc; + + if (s == NULL) { + Py_INCREF(Py_None); + return Py_None; + } + else { + return PyUnicode_FromString(s); + } } static PyGetSetDef wrapper_getsets[] = { - {"__objclass__", (getter)wrapper_objclass}, - {"__name__", (getter)wrapper_name}, - {"__doc__", (getter)wrapper_doc}, - {0} + {"__objclass__", (getter)wrapper_objclass}, + {"__name__", (getter)wrapper_name}, + {"__doc__", (getter)wrapper_doc}, + {0} }; static PyObject * wrapper_call(wrapperobject *wp, PyObject *args, PyObject *kwds) { - wrapperfunc wrapper = wp->descr->d_base->wrapper; - PyObject *self = wp->self; - - if (wp->descr->d_base->flags & PyWrapperFlag_KEYWORDS) { - wrapperfunc_kwds wk = (wrapperfunc_kwds)wrapper; - return (*wk)(self, args, wp->descr->d_wrapped, kwds); - } - - if (kwds != NULL && (!PyDict_Check(kwds) || PyDict_Size(kwds) != 0)) { - PyErr_Format(PyExc_TypeError, - "wrapper %s doesn't take keyword arguments", - wp->descr->d_base->name); - return NULL; - } - return (*wrapper)(self, args, wp->descr->d_wrapped); + wrapperfunc wrapper = wp->descr->d_base->wrapper; + PyObject *self = wp->self; + + if (wp->descr->d_base->flags & PyWrapperFlag_KEYWORDS) { + wrapperfunc_kwds wk = (wrapperfunc_kwds)wrapper; + return (*wk)(self, args, wp->descr->d_wrapped, kwds); + } + + if (kwds != NULL && (!PyDict_Check(kwds) || PyDict_Size(kwds) != 0)) { + PyErr_Format(PyExc_TypeError, + "wrapper %s doesn't take keyword arguments", + wp->descr->d_base->name); + return NULL; + } + return (*wrapper)(self, args, wp->descr->d_wrapped); } static int wrapper_traverse(PyObject *self, visitproc visit, void *arg) { - wrapperobject *wp = (wrapperobject *)self; - Py_VISIT(wp->descr); - Py_VISIT(wp->self); - return 0; + wrapperobject *wp = (wrapperobject *)self; + Py_VISIT(wp->descr); + Py_VISIT(wp->self); + return 0; } static PyTypeObject wrappertype = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "method-wrapper", /* tp_name */ - sizeof(wrapperobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)wrapper_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)wrapper_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - (hashfunc)wrapper_hash, /* tp_hash */ - (ternaryfunc)wrapper_call, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ - 0, /* tp_doc */ - wrapper_traverse, /* tp_traverse */ - 0, /* tp_clear */ - wrapper_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - wrapper_members, /* tp_members */ - wrapper_getsets, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "method-wrapper", /* tp_name */ + sizeof(wrapperobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)wrapper_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)wrapper_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + (hashfunc)wrapper_hash, /* tp_hash */ + (ternaryfunc)wrapper_call, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ + 0, /* tp_doc */ + wrapper_traverse, /* tp_traverse */ + 0, /* tp_clear */ + wrapper_richcompare, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + wrapper_members, /* tp_members */ + wrapper_getsets, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ }; PyObject * PyWrapper_New(PyObject *d, PyObject *self) { - wrapperobject *wp; - PyWrapperDescrObject *descr; - - assert(PyObject_TypeCheck(d, &PyWrapperDescr_Type)); - descr = (PyWrapperDescrObject *)d; - assert(PyObject_IsInstance(self, (PyObject *)(descr->d_type))); - - wp = PyObject_GC_New(wrapperobject, &wrappertype); - if (wp != NULL) { - Py_INCREF(descr); - wp->descr = descr; - Py_INCREF(self); - wp->self = self; - _PyObject_GC_TRACK(wp); - } - return (PyObject *)wp; + wrapperobject *wp; + PyWrapperDescrObject *descr; + + assert(PyObject_TypeCheck(d, &PyWrapperDescr_Type)); + descr = (PyWrapperDescrObject *)d; + assert(PyObject_IsInstance(self, (PyObject *)(descr->d_type))); + + wp = PyObject_GC_New(wrapperobject, &wrappertype); + if (wp != NULL) { + Py_INCREF(descr); + wp->descr = descr; + Py_INCREF(self); + wp->self = self; + _PyObject_GC_TRACK(wp); + } + return (PyObject *)wp; } @@ -1078,247 +1078,247 @@ PyWrapper_New(PyObject *d, PyObject *self) /* class property(object): - def __init__(self, fget=None, fset=None, fdel=None, doc=None): - if doc is None and fget is not None and hasattr(fget, "__doc__"): - doc = fget.__doc__ - self.__get = fget - self.__set = fset - self.__del = fdel - self.__doc__ = doc - - def __get__(self, inst, type=None): - if inst is None: - return self - if self.__get is None: - raise AttributeError, "unreadable attribute" - return self.__get(inst) - - def __set__(self, inst, value): - if self.__set is None: - raise AttributeError, "can't set attribute" - return self.__set(inst, value) - - def __delete__(self, inst): - if self.__del is None: - raise AttributeError, "can't delete attribute" - return self.__del(inst) + def __init__(self, fget=None, fset=None, fdel=None, doc=None): + if doc is None and fget is not None and hasattr(fget, "__doc__"): + doc = fget.__doc__ + self.__get = fget + self.__set = fset + self.__del = fdel + self.__doc__ = doc + + def __get__(self, inst, type=None): + if inst is None: + return self + if self.__get is None: + raise AttributeError, "unreadable attribute" + return self.__get(inst) + + def __set__(self, inst, value): + if self.__set is None: + raise AttributeError, "can't set attribute" + return self.__set(inst, value) + + def __delete__(self, inst): + if self.__del is None: + raise AttributeError, "can't delete attribute" + return self.__del(inst) */ typedef struct { - PyObject_HEAD - PyObject *prop_get; - PyObject *prop_set; - PyObject *prop_del; - PyObject *prop_doc; - int getter_doc; + PyObject_HEAD + PyObject *prop_get; + PyObject *prop_set; + PyObject *prop_del; + PyObject *prop_doc; + int getter_doc; } propertyobject; static PyObject * property_copy(PyObject *, PyObject *, PyObject *, - PyObject *, PyObject *); + PyObject *, PyObject *); static PyMemberDef property_members[] = { - {"fget", T_OBJECT, offsetof(propertyobject, prop_get), READONLY}, - {"fset", T_OBJECT, offsetof(propertyobject, prop_set), READONLY}, - {"fdel", T_OBJECT, offsetof(propertyobject, prop_del), READONLY}, - {"__doc__", T_OBJECT, offsetof(propertyobject, prop_doc), READONLY}, - {0} + {"fget", T_OBJECT, offsetof(propertyobject, prop_get), READONLY}, + {"fset", T_OBJECT, offsetof(propertyobject, prop_set), READONLY}, + {"fdel", T_OBJECT, offsetof(propertyobject, prop_del), READONLY}, + {"__doc__", T_OBJECT, offsetof(propertyobject, prop_doc), READONLY}, + {0} }; PyDoc_STRVAR(getter_doc, - "Descriptor to change the getter on a property."); + "Descriptor to change the getter on a property."); static PyObject * property_getter(PyObject *self, PyObject *getter) { - return property_copy(self, getter, NULL, NULL, NULL); + return property_copy(self, getter, NULL, NULL, NULL); } PyDoc_STRVAR(setter_doc, - "Descriptor to change the setter on a property."); + "Descriptor to change the setter on a property."); static PyObject * property_setter(PyObject *self, PyObject *setter) { - return property_copy(self, NULL, setter, NULL, NULL); + return property_copy(self, NULL, setter, NULL, NULL); } PyDoc_STRVAR(deleter_doc, - "Descriptor to change the deleter on a property."); + "Descriptor to change the deleter on a property."); static PyObject * property_deleter(PyObject *self, PyObject *deleter) { - return property_copy(self, NULL, NULL, deleter, NULL); + return property_copy(self, NULL, NULL, deleter, NULL); } static PyMethodDef property_methods[] = { - {"getter", property_getter, METH_O, getter_doc}, - {"setter", property_setter, METH_O, setter_doc}, - {"deleter", property_deleter, METH_O, deleter_doc}, - {0} + {"getter", property_getter, METH_O, getter_doc}, + {"setter", property_setter, METH_O, setter_doc}, + {"deleter", property_deleter, METH_O, deleter_doc}, + {0} }; static void property_dealloc(PyObject *self) { - propertyobject *gs = (propertyobject *)self; - - _PyObject_GC_UNTRACK(self); - Py_XDECREF(gs->prop_get); - Py_XDECREF(gs->prop_set); - Py_XDECREF(gs->prop_del); - Py_XDECREF(gs->prop_doc); - self->ob_type->tp_free(self); + propertyobject *gs = (propertyobject *)self; + + _PyObject_GC_UNTRACK(self); + Py_XDECREF(gs->prop_get); + Py_XDECREF(gs->prop_set); + Py_XDECREF(gs->prop_del); + Py_XDECREF(gs->prop_doc); + self->ob_type->tp_free(self); } static PyObject * property_descr_get(PyObject *self, PyObject *obj, PyObject *type) { - propertyobject *gs = (propertyobject *)self; - - if (obj == NULL || obj == Py_None) { - Py_INCREF(self); - return self; - } - if (gs->prop_get == NULL) { - PyErr_SetString(PyExc_AttributeError, "unreadable attribute"); - return NULL; - } - return PyObject_CallFunction(gs->prop_get, "(O)", obj); + propertyobject *gs = (propertyobject *)self; + + if (obj == NULL || obj == Py_None) { + Py_INCREF(self); + return self; + } + if (gs->prop_get == NULL) { + PyErr_SetString(PyExc_AttributeError, "unreadable attribute"); + return NULL; + } + return PyObject_CallFunction(gs->prop_get, "(O)", obj); } static int property_descr_set(PyObject *self, PyObject *obj, PyObject *value) { - propertyobject *gs = (propertyobject *)self; - PyObject *func, *res; - - if (value == NULL) - func = gs->prop_del; - else - func = gs->prop_set; - if (func == NULL) { - PyErr_SetString(PyExc_AttributeError, - value == NULL ? - "can't delete attribute" : - "can't set attribute"); - return -1; - } - if (value == NULL) - res = PyObject_CallFunction(func, "(O)", obj); - else - res = PyObject_CallFunction(func, "(OO)", obj, value); - if (res == NULL) - return -1; - Py_DECREF(res); - return 0; + propertyobject *gs = (propertyobject *)self; + PyObject *func, *res; + + if (value == NULL) + func = gs->prop_del; + else + func = gs->prop_set; + if (func == NULL) { + PyErr_SetString(PyExc_AttributeError, + value == NULL ? + "can't delete attribute" : + "can't set attribute"); + return -1; + } + if (value == NULL) + res = PyObject_CallFunction(func, "(O)", obj); + else + res = PyObject_CallFunction(func, "(OO)", obj, value); + if (res == NULL) + return -1; + Py_DECREF(res); + return 0; } static PyObject * property_copy(PyObject *old, PyObject *get, PyObject *set, PyObject *del, - PyObject *doc) + PyObject *doc) { - propertyobject *pold = (propertyobject *)old; - PyObject *new, *type; - - type = PyObject_Type(old); - if (type == NULL) - return NULL; - - if (get == NULL || get == Py_None) { - Py_XDECREF(get); - get = pold->prop_get ? pold->prop_get : Py_None; - } - if (set == NULL || set == Py_None) { - Py_XDECREF(set); - set = pold->prop_set ? pold->prop_set : Py_None; - } - if (del == NULL || del == Py_None) { - Py_XDECREF(del); - del = pold->prop_del ? pold->prop_del : Py_None; - } - if (doc == NULL || doc == Py_None) { - Py_XDECREF(doc); - if (pold->getter_doc && get != Py_None) { - /* make _init use __doc__ from getter */ - doc = Py_None; - } - else { - doc = pold->prop_doc ? pold->prop_doc : Py_None; - } - } - - new = PyObject_CallFunction(type, "OOOO", get, set, del, doc); - Py_DECREF(type); - if (new == NULL) - return NULL; - return new; + propertyobject *pold = (propertyobject *)old; + PyObject *new, *type; + + type = PyObject_Type(old); + if (type == NULL) + return NULL; + + if (get == NULL || get == Py_None) { + Py_XDECREF(get); + get = pold->prop_get ? pold->prop_get : Py_None; + } + if (set == NULL || set == Py_None) { + Py_XDECREF(set); + set = pold->prop_set ? pold->prop_set : Py_None; + } + if (del == NULL || del == Py_None) { + Py_XDECREF(del); + del = pold->prop_del ? pold->prop_del : Py_None; + } + if (doc == NULL || doc == Py_None) { + Py_XDECREF(doc); + if (pold->getter_doc && get != Py_None) { + /* make _init use __doc__ from getter */ + doc = Py_None; + } + else { + doc = pold->prop_doc ? pold->prop_doc : Py_None; + } + } + + new = PyObject_CallFunction(type, "OOOO", get, set, del, doc); + Py_DECREF(type); + if (new == NULL) + return NULL; + return new; } static int property_init(PyObject *self, PyObject *args, PyObject *kwds) { - PyObject *get = NULL, *set = NULL, *del = NULL, *doc = NULL; - static char *kwlist[] = {"fget", "fset", "fdel", "doc", 0}; - propertyobject *prop = (propertyobject *)self; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "|OOOO:property", - kwlist, &get, &set, &del, &doc)) - return -1; - - if (get == Py_None) - get = NULL; - if (set == Py_None) - set = NULL; - if (del == Py_None) - del = NULL; - - Py_XINCREF(get); - Py_XINCREF(set); - Py_XINCREF(del); - Py_XINCREF(doc); - - prop->prop_get = get; - prop->prop_set = set; - prop->prop_del = del; - prop->prop_doc = doc; - prop->getter_doc = 0; - - /* if no docstring given and the getter has one, use that one */ - if ((doc == NULL || doc == Py_None) && get != NULL) { - PyObject *get_doc = PyObject_GetAttrString(get, "__doc__"); - if (get_doc) { - if (Py_TYPE(self) == &PyProperty_Type) { - Py_XDECREF(prop->prop_doc); - prop->prop_doc = get_doc; - } - else { - /* If this is a property subclass, put __doc__ - in dict of the subclass instance instead, - otherwise it gets shadowed by __doc__ in the - class's dict. */ - int err = PyObject_SetAttrString(self, "__doc__", get_doc); - Py_DECREF(get_doc); - if (err < 0) - return -1; - } - prop->getter_doc = 1; - } - else if (PyErr_ExceptionMatches(PyExc_Exception)) { - PyErr_Clear(); - } - else { - return -1; - } - } - - return 0; + PyObject *get = NULL, *set = NULL, *del = NULL, *doc = NULL; + static char *kwlist[] = {"fget", "fset", "fdel", "doc", 0}; + propertyobject *prop = (propertyobject *)self; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "|OOOO:property", + kwlist, &get, &set, &del, &doc)) + return -1; + + if (get == Py_None) + get = NULL; + if (set == Py_None) + set = NULL; + if (del == Py_None) + del = NULL; + + Py_XINCREF(get); + Py_XINCREF(set); + Py_XINCREF(del); + Py_XINCREF(doc); + + prop->prop_get = get; + prop->prop_set = set; + prop->prop_del = del; + prop->prop_doc = doc; + prop->getter_doc = 0; + + /* if no docstring given and the getter has one, use that one */ + if ((doc == NULL || doc == Py_None) && get != NULL) { + PyObject *get_doc = PyObject_GetAttrString(get, "__doc__"); + if (get_doc) { + if (Py_TYPE(self) == &PyProperty_Type) { + Py_XDECREF(prop->prop_doc); + prop->prop_doc = get_doc; + } + else { + /* If this is a property subclass, put __doc__ + in dict of the subclass instance instead, + otherwise it gets shadowed by __doc__ in the + class's dict. */ + int err = PyObject_SetAttrString(self, "__doc__", get_doc); + Py_DECREF(get_doc); + if (err < 0) + return -1; + } + prop->getter_doc = 1; + } + else if (PyErr_ExceptionMatches(PyExc_Exception)) { + PyErr_Clear(); + } + else { + return -1; + } + } + + return 0; } PyDoc_STRVAR(property_doc, @@ -1346,54 +1346,54 @@ PyDoc_STRVAR(property_doc, static int property_traverse(PyObject *self, visitproc visit, void *arg) { - propertyobject *pp = (propertyobject *)self; - Py_VISIT(pp->prop_get); - Py_VISIT(pp->prop_set); - Py_VISIT(pp->prop_del); - Py_VISIT(pp->prop_doc); - return 0; + propertyobject *pp = (propertyobject *)self; + Py_VISIT(pp->prop_get); + Py_VISIT(pp->prop_set); + Py_VISIT(pp->prop_del); + Py_VISIT(pp->prop_doc); + return 0; } PyTypeObject PyProperty_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "property", /* tp_name */ - sizeof(propertyobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - property_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - property_doc, /* tp_doc */ - property_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - property_methods, /* tp_methods */ - property_members, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - property_descr_get, /* tp_descr_get */ - property_descr_set, /* tp_descr_set */ - 0, /* tp_dictoffset */ - property_init, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - PyType_GenericNew, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "property", /* tp_name */ + sizeof(propertyobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + property_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + property_doc, /* tp_doc */ + property_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + property_methods, /* tp_methods */ + property_members, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + property_descr_get, /* tp_descr_get */ + property_descr_set, /* tp_descr_set */ + 0, /* tp_dictoffset */ + property_init, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + PyType_GenericNew, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; diff --git a/Objects/dictobject.c b/Objects/dictobject.c index 1d36e1d..8d0e6a4 100644 --- a/Objects/dictobject.c +++ b/Objects/dictobject.c @@ -17,12 +17,12 @@ static void set_key_error(PyObject *arg) { - PyObject *tup; - tup = PyTuple_Pack(1, arg); - if (!tup) - return; /* caller will expect error to be set anyway */ - PyErr_SetObject(PyExc_KeyError, tup); - Py_DECREF(tup); + PyObject *tup; + tup = PyTuple_Pack(1, arg); + if (!tup) + return; /* caller will expect error to be set anyway */ + PyErr_SetObject(PyExc_KeyError, tup); + Py_DECREF(tup); } /* Define this out if you don't want conversion statistics on exit. */ @@ -52,7 +52,7 @@ gives better-than-random behavior in common cases, and that's very desirable. OTOH, when collisions occur, the tendency to fill contiguous slices of the hash table makes a good collision resolution strategy crucial. Taking only the last i bits of the hash code is also vulnerable: for example, consider -the list [i << 16 for i in range(20000)] as a set of keys. Since ints are +the list [i << 16 for i in range(20000)] as a set of keys. Since ints are their own hash codes, and this fits in a dict of size 2**15, the last 15 bits of every hash code are all 0: they *all* map to the same table index. @@ -142,7 +142,7 @@ static PyObject *dummy = NULL; /* Initialized by first call to newPyDictObject() PyObject * _PyDict_Dummy(void) { - return dummy; + return dummy; } #endif @@ -157,9 +157,9 @@ static long converted = 0L; static void show_counts(void) { - fprintf(stderr, "created %ld string dicts\n", created); - fprintf(stderr, "converted %ld to normal dicts\n", converted); - fprintf(stderr, "%.2f%% conversion rate\n", (100.0*converted)/created); + fprintf(stderr, "created %ld string dicts\n", created); + fprintf(stderr, "converted %ld to normal dicts\n", converted); + fprintf(stderr, "%.2f%% conversion rate\n", (100.0*converted)/created); } #endif @@ -172,12 +172,12 @@ static size_t count_reuse = 0; static void show_alloc(void) { - fprintf(stderr, "Dict allocations: %" PY_FORMAT_SIZE_T "d\n", - count_alloc); - fprintf(stderr, "Dict reuse through freelist: %" PY_FORMAT_SIZE_T - "d\n", count_reuse); - fprintf(stderr, "%.2f%% reuse rate\n\n", - (100.0*count_reuse/(count_alloc+count_reuse))); + fprintf(stderr, "Dict allocations: %" PY_FORMAT_SIZE_T "d\n", + count_alloc); + fprintf(stderr, "Dict reuse through freelist: %" PY_FORMAT_SIZE_T + "d\n", count_reuse); + fprintf(stderr, "%.2f%% reuse rate\n\n", + (100.0*count_reuse/(count_alloc+count_reuse))); } #endif @@ -189,12 +189,12 @@ static Py_ssize_t count_tracked = 0; static void show_track(void) { - fprintf(stderr, "Dicts created: %" PY_FORMAT_SIZE_T "d\n", - count_tracked + count_untracked); - fprintf(stderr, "Dicts tracked by the GC: %" PY_FORMAT_SIZE_T - "d\n", count_tracked); - fprintf(stderr, "%.2f%% dict tracking rate\n\n", - (100.0*count_tracked/(count_untracked+count_tracked))); + fprintf(stderr, "Dicts created: %" PY_FORMAT_SIZE_T "d\n", + count_tracked + count_untracked); + fprintf(stderr, "Dicts tracked by the GC: %" PY_FORMAT_SIZE_T + "d\n", count_tracked); + fprintf(stderr, "%.2f%% dict tracking rate\n\n", + (100.0*count_tracked/(count_untracked+count_tracked))); } #endif @@ -208,15 +208,15 @@ show_track(void) an excellent reason not to). */ -#define INIT_NONZERO_DICT_SLOTS(mp) do { \ - (mp)->ma_table = (mp)->ma_smalltable; \ - (mp)->ma_mask = PyDict_MINSIZE - 1; \ +#define INIT_NONZERO_DICT_SLOTS(mp) do { \ + (mp)->ma_table = (mp)->ma_smalltable; \ + (mp)->ma_mask = PyDict_MINSIZE - 1; \ } while(0) -#define EMPTY_TO_MINSIZE(mp) do { \ - memset((mp)->ma_smalltable, 0, sizeof((mp)->ma_smalltable)); \ - (mp)->ma_used = (mp)->ma_fill = 0; \ - INIT_NONZERO_DICT_SLOTS(mp); \ +#define EMPTY_TO_MINSIZE(mp) do { \ + memset((mp)->ma_smalltable, 0, sizeof((mp)->ma_smalltable)); \ + (mp)->ma_used = (mp)->ma_fill = 0; \ + INIT_NONZERO_DICT_SLOTS(mp); \ } while(0) /* Dictionary reuse scheme to save calls to malloc, free, and memset */ @@ -229,68 +229,68 @@ static int numfree = 0; void PyDict_Fini(void) { - PyDictObject *op; + PyDictObject *op; - while (numfree) { - op = free_list[--numfree]; - assert(PyDict_CheckExact(op)); - PyObject_GC_Del(op); - } + while (numfree) { + op = free_list[--numfree]; + assert(PyDict_CheckExact(op)); + PyObject_GC_Del(op); + } } PyObject * PyDict_New(void) { - register PyDictObject *mp; - if (dummy == NULL) { /* Auto-initialize dummy */ - dummy = PyUnicode_FromString("<dummy key>"); - if (dummy == NULL) - return NULL; + register PyDictObject *mp; + if (dummy == NULL) { /* Auto-initialize dummy */ + dummy = PyUnicode_FromString("<dummy key>"); + if (dummy == NULL) + return NULL; #ifdef SHOW_CONVERSION_COUNTS - Py_AtExit(show_counts); + Py_AtExit(show_counts); #endif #ifdef SHOW_ALLOC_COUNT - Py_AtExit(show_alloc); + Py_AtExit(show_alloc); #endif #ifdef SHOW_TRACK_COUNT - Py_AtExit(show_track); + Py_AtExit(show_track); #endif - } - if (numfree) { - mp = free_list[--numfree]; - assert (mp != NULL); - assert (Py_TYPE(mp) == &PyDict_Type); - _Py_NewReference((PyObject *)mp); - if (mp->ma_fill) { - EMPTY_TO_MINSIZE(mp); - } else { - /* At least set ma_table and ma_mask; these are wrong - if an empty but presized dict is added to freelist */ - INIT_NONZERO_DICT_SLOTS(mp); - } - assert (mp->ma_used == 0); - assert (mp->ma_table == mp->ma_smalltable); - assert (mp->ma_mask == PyDict_MINSIZE - 1); + } + if (numfree) { + mp = free_list[--numfree]; + assert (mp != NULL); + assert (Py_TYPE(mp) == &PyDict_Type); + _Py_NewReference((PyObject *)mp); + if (mp->ma_fill) { + EMPTY_TO_MINSIZE(mp); + } else { + /* At least set ma_table and ma_mask; these are wrong + if an empty but presized dict is added to freelist */ + INIT_NONZERO_DICT_SLOTS(mp); + } + assert (mp->ma_used == 0); + assert (mp->ma_table == mp->ma_smalltable); + assert (mp->ma_mask == PyDict_MINSIZE - 1); #ifdef SHOW_ALLOC_COUNT - count_reuse++; + count_reuse++; #endif - } else { - mp = PyObject_GC_New(PyDictObject, &PyDict_Type); - if (mp == NULL) - return NULL; - EMPTY_TO_MINSIZE(mp); + } else { + mp = PyObject_GC_New(PyDictObject, &PyDict_Type); + if (mp == NULL) + return NULL; + EMPTY_TO_MINSIZE(mp); #ifdef SHOW_ALLOC_COUNT - count_alloc++; + count_alloc++; #endif - } - mp->ma_lookup = lookdict_unicode; + } + mp->ma_lookup = lookdict_unicode; #ifdef SHOW_TRACK_COUNT - count_untracked++; + count_untracked++; #endif #ifdef SHOW_CONVERSION_COUNTS - ++created; + ++created; #endif - return (PyObject *)mp; + return (PyObject *)mp; } /* @@ -320,80 +320,80 @@ PyDictEntry*. static PyDictEntry * lookdict(PyDictObject *mp, PyObject *key, register long hash) { - register size_t i; - register size_t perturb; - register PyDictEntry *freeslot; - register size_t mask = (size_t)mp->ma_mask; - PyDictEntry *ep0 = mp->ma_table; - register PyDictEntry *ep; - register int cmp; - PyObject *startkey; - - i = (size_t)hash & mask; - ep = &ep0[i]; - if (ep->me_key == NULL || ep->me_key == key) - return ep; - - if (ep->me_key == dummy) - freeslot = ep; - else { - if (ep->me_hash == hash) { - startkey = ep->me_key; - Py_INCREF(startkey); - cmp = PyObject_RichCompareBool(startkey, key, Py_EQ); - Py_DECREF(startkey); - if (cmp < 0) - return NULL; - if (ep0 == mp->ma_table && ep->me_key == startkey) { - if (cmp > 0) - return ep; - } - else { - /* The compare did major nasty stuff to the - * dict: start over. - * XXX A clever adversary could prevent this - * XXX from terminating. - */ - return lookdict(mp, key, hash); - } - } - freeslot = NULL; - } - - /* In the loop, me_key == dummy is by far (factor of 100s) the - least likely outcome, so test for that last. */ - for (perturb = hash; ; perturb >>= PERTURB_SHIFT) { - i = (i << 2) + i + perturb + 1; - ep = &ep0[i & mask]; - if (ep->me_key == NULL) - return freeslot == NULL ? ep : freeslot; - if (ep->me_key == key) - return ep; - if (ep->me_hash == hash && ep->me_key != dummy) { - startkey = ep->me_key; - Py_INCREF(startkey); - cmp = PyObject_RichCompareBool(startkey, key, Py_EQ); - Py_DECREF(startkey); - if (cmp < 0) - return NULL; - if (ep0 == mp->ma_table && ep->me_key == startkey) { - if (cmp > 0) - return ep; - } - else { - /* The compare did major nasty stuff to the - * dict: start over. - * XXX A clever adversary could prevent this - * XXX from terminating. - */ - return lookdict(mp, key, hash); - } - } - else if (ep->me_key == dummy && freeslot == NULL) - freeslot = ep; - } - assert(0); /* NOT REACHED */ - return 0; + register size_t i; + register size_t perturb; + register PyDictEntry *freeslot; + register size_t mask = (size_t)mp->ma_mask; + PyDictEntry *ep0 = mp->ma_table; + register PyDictEntry *ep; + register int cmp; + PyObject *startkey; + + i = (size_t)hash & mask; + ep = &ep0[i]; + if (ep->me_key == NULL || ep->me_key == key) + return ep; + + if (ep->me_key == dummy) + freeslot = ep; + else { + if (ep->me_hash == hash) { + startkey = ep->me_key; + Py_INCREF(startkey); + cmp = PyObject_RichCompareBool(startkey, key, Py_EQ); + Py_DECREF(startkey); + if (cmp < 0) + return NULL; + if (ep0 == mp->ma_table && ep->me_key == startkey) { + if (cmp > 0) + return ep; + } + else { + /* The compare did major nasty stuff to the + * dict: start over. + * XXX A clever adversary could prevent this + * XXX from terminating. + */ + return lookdict(mp, key, hash); + } + } + freeslot = NULL; + } + + /* In the loop, me_key == dummy is by far (factor of 100s) the + least likely outcome, so test for that last. */ + for (perturb = hash; ; perturb >>= PERTURB_SHIFT) { + i = (i << 2) + i + perturb + 1; + ep = &ep0[i & mask]; + if (ep->me_key == NULL) + return freeslot == NULL ? ep : freeslot; + if (ep->me_key == key) + return ep; + if (ep->me_hash == hash && ep->me_key != dummy) { + startkey = ep->me_key; + Py_INCREF(startkey); + cmp = PyObject_RichCompareBool(startkey, key, Py_EQ); + Py_DECREF(startkey); + if (cmp < 0) + return NULL; + if (ep0 == mp->ma_table && ep->me_key == startkey) { + if (cmp > 0) + return ep; + } + else { + /* The compare did major nasty stuff to the + * dict: start over. + * XXX A clever adversary could prevent this + * XXX from terminating. + */ + return lookdict(mp, key, hash); + } + } + else if (ep->me_key == dummy && freeslot == NULL) + freeslot = ep; + } + assert(0); /* NOT REACHED */ + return 0; } /* @@ -409,99 +409,99 @@ lookdict(PyDictObject *mp, PyObject *key, register long hash) static PyDictEntry * lookdict_unicode(PyDictObject *mp, PyObject *key, register long hash) { - register size_t i; - register size_t perturb; - register PyDictEntry *freeslot; - register size_t mask = (size_t)mp->ma_mask; - PyDictEntry *ep0 = mp->ma_table; - register PyDictEntry *ep; - - /* Make sure this function doesn't have to handle non-unicode keys, - including subclasses of str; e.g., one reason to subclass - unicodes is to override __eq__, and for speed we don't cater to - that here. */ - if (!PyUnicode_CheckExact(key)) { + register size_t i; + register size_t perturb; + register PyDictEntry *freeslot; + register size_t mask = (size_t)mp->ma_mask; + PyDictEntry *ep0 = mp->ma_table; + register PyDictEntry *ep; + + /* Make sure this function doesn't have to handle non-unicode keys, + including subclasses of str; e.g., one reason to subclass + unicodes is to override __eq__, and for speed we don't cater to + that here. */ + if (!PyUnicode_CheckExact(key)) { #ifdef SHOW_CONVERSION_COUNTS - ++converted; + ++converted; #endif - mp->ma_lookup = lookdict; - return lookdict(mp, key, hash); - } - i = hash & mask; - ep = &ep0[i]; - if (ep->me_key == NULL || ep->me_key == key) - return ep; - if (ep->me_key == dummy) - freeslot = ep; - else { - if (ep->me_hash == hash && unicode_eq(ep->me_key, key)) - return ep; - freeslot = NULL; - } - - /* In the loop, me_key == dummy is by far (factor of 100s) the - least likely outcome, so test for that last. */ - for (perturb = hash; ; perturb >>= PERTURB_SHIFT) { - i = (i << 2) + i + perturb + 1; - ep = &ep0[i & mask]; - if (ep->me_key == NULL) - return freeslot == NULL ? ep : freeslot; - if (ep->me_key == key - || (ep->me_hash == hash - && ep->me_key != dummy - && unicode_eq(ep->me_key, key))) - return ep; - if (ep->me_key == dummy && freeslot == NULL) - freeslot = ep; - } - assert(0); /* NOT REACHED */ - return 0; + mp->ma_lookup = lookdict; + return lookdict(mp, key, hash); + } + i = hash & mask; + ep = &ep0[i]; + if (ep->me_key == NULL || ep->me_key == key) + return ep; + if (ep->me_key == dummy) + freeslot = ep; + else { + if (ep->me_hash == hash && unicode_eq(ep->me_key, key)) + return ep; + freeslot = NULL; + } + + /* In the loop, me_key == dummy is by far (factor of 100s) the + least likely outcome, so test for that last. */ + for (perturb = hash; ; perturb >>= PERTURB_SHIFT) { + i = (i << 2) + i + perturb + 1; + ep = &ep0[i & mask]; + if (ep->me_key == NULL) + return freeslot == NULL ? ep : freeslot; + if (ep->me_key == key + || (ep->me_hash == hash + && ep->me_key != dummy + && unicode_eq(ep->me_key, key))) + return ep; + if (ep->me_key == dummy && freeslot == NULL) + freeslot = ep; + } + assert(0); /* NOT REACHED */ + return 0; } #ifdef SHOW_TRACK_COUNT #define INCREASE_TRACK_COUNT \ - (count_tracked++, count_untracked--); + (count_tracked++, count_untracked--); #define DECREASE_TRACK_COUNT \ - (count_tracked--, count_untracked++); + (count_tracked--, count_untracked++); #else #define INCREASE_TRACK_COUNT #define DECREASE_TRACK_COUNT #endif #define MAINTAIN_TRACKING(mp, key, value) \ - do { \ - if (!_PyObject_GC_IS_TRACKED(mp)) { \ - if (_PyObject_GC_MAY_BE_TRACKED(key) || \ - _PyObject_GC_MAY_BE_TRACKED(value)) { \ - _PyObject_GC_TRACK(mp); \ - INCREASE_TRACK_COUNT \ - } \ - } \ - } while(0) + do { \ + if (!_PyObject_GC_IS_TRACKED(mp)) { \ + if (_PyObject_GC_MAY_BE_TRACKED(key) || \ + _PyObject_GC_MAY_BE_TRACKED(value)) { \ + _PyObject_GC_TRACK(mp); \ + INCREASE_TRACK_COUNT \ + } \ + } \ + } while(0) void _PyDict_MaybeUntrack(PyObject *op) { - PyDictObject *mp; - PyObject *value; - Py_ssize_t mask, i; - PyDictEntry *ep; - - if (!PyDict_CheckExact(op) || !_PyObject_GC_IS_TRACKED(op)) - return; - - mp = (PyDictObject *) op; - ep = mp->ma_table; - mask = mp->ma_mask; - for (i = 0; i <= mask; i++) { - if ((value = ep[i].me_value) == NULL) - continue; - if (_PyObject_GC_MAY_BE_TRACKED(value) || - _PyObject_GC_MAY_BE_TRACKED(ep[i].me_key)) - return; - } - DECREASE_TRACK_COUNT - _PyObject_GC_UNTRACK(op); + PyDictObject *mp; + PyObject *value; + Py_ssize_t mask, i; + PyDictEntry *ep; + + if (!PyDict_CheckExact(op) || !_PyObject_GC_IS_TRACKED(op)) + return; + + mp = (PyDictObject *) op; + ep = mp->ma_table; + mask = mp->ma_mask; + for (i = 0; i <= mask; i++) { + if ((value = ep[i].me_value) == NULL) + continue; + if (_PyObject_GC_MAY_BE_TRACKED(value) || + _PyObject_GC_MAY_BE_TRACKED(ep[i].me_key)) + return; + } + DECREASE_TRACK_COUNT + _PyObject_GC_UNTRACK(op); } @@ -514,37 +514,37 @@ Returns -1 if an error occurred, or 0 on success. static int insertdict(register PyDictObject *mp, PyObject *key, long hash, PyObject *value) { - PyObject *old_value; - register PyDictEntry *ep; - typedef PyDictEntry *(*lookupfunc)(PyDictObject *, PyObject *, long); - - assert(mp->ma_lookup != NULL); - ep = mp->ma_lookup(mp, key, hash); - if (ep == NULL) { - Py_DECREF(key); - Py_DECREF(value); - return -1; - } - MAINTAIN_TRACKING(mp, key, value); - if (ep->me_value != NULL) { - old_value = ep->me_value; - ep->me_value = value; - Py_DECREF(old_value); /* which **CAN** re-enter */ - Py_DECREF(key); - } - else { - if (ep->me_key == NULL) - mp->ma_fill++; - else { - assert(ep->me_key == dummy); - Py_DECREF(dummy); - } - ep->me_key = key; - ep->me_hash = (Py_ssize_t)hash; - ep->me_value = value; - mp->ma_used++; - } - return 0; + PyObject *old_value; + register PyDictEntry *ep; + typedef PyDictEntry *(*lookupfunc)(PyDictObject *, PyObject *, long); + + assert(mp->ma_lookup != NULL); + ep = mp->ma_lookup(mp, key, hash); + if (ep == NULL) { + Py_DECREF(key); + Py_DECREF(value); + return -1; + } + MAINTAIN_TRACKING(mp, key, value); + if (ep->me_value != NULL) { + old_value = ep->me_value; + ep->me_value = value; + Py_DECREF(old_value); /* which **CAN** re-enter */ + Py_DECREF(key); + } + else { + if (ep->me_key == NULL) + mp->ma_fill++; + else { + assert(ep->me_key == dummy); + Py_DECREF(dummy); + } + ep->me_key = key; + ep->me_hash = (Py_ssize_t)hash; + ep->me_value = value; + mp->ma_used++; + } + return 0; } /* @@ -557,27 +557,27 @@ is responsible for incref'ing `key` and `value`. */ static void insertdict_clean(register PyDictObject *mp, PyObject *key, long hash, - PyObject *value) -{ - register size_t i; - register size_t perturb; - register size_t mask = (size_t)mp->ma_mask; - PyDictEntry *ep0 = mp->ma_table; - register PyDictEntry *ep; - - MAINTAIN_TRACKING(mp, key, value); - i = hash & mask; - ep = &ep0[i]; - for (perturb = hash; ep->me_key != NULL; perturb >>= PERTURB_SHIFT) { - i = (i << 2) + i + perturb + 1; - ep = &ep0[i & mask]; - } - assert(ep->me_value == NULL); - mp->ma_fill++; - ep->me_key = key; - ep->me_hash = (Py_ssize_t)hash; - ep->me_value = value; - mp->ma_used++; + PyObject *value) +{ + register size_t i; + register size_t perturb; + register size_t mask = (size_t)mp->ma_mask; + PyDictEntry *ep0 = mp->ma_table; + register PyDictEntry *ep; + + MAINTAIN_TRACKING(mp, key, value); + i = hash & mask; + ep = &ep0[i]; + for (perturb = hash; ep->me_key != NULL; perturb >>= PERTURB_SHIFT) { + i = (i << 2) + i + perturb + 1; + ep = &ep0[i & mask]; + } + assert(ep->me_value == NULL); + mp->ma_fill++; + ep->me_key = key; + ep->me_hash = (Py_ssize_t)hash; + ep->me_value = value; + mp->ma_used++; } /* @@ -588,84 +588,84 @@ actually be smaller than the old one. static int dictresize(PyDictObject *mp, Py_ssize_t minused) { - Py_ssize_t newsize; - PyDictEntry *oldtable, *newtable, *ep; - Py_ssize_t i; - int is_oldtable_malloced; - PyDictEntry small_copy[PyDict_MINSIZE]; - - assert(minused >= 0); - - /* Find the smallest table size > minused. */ - for (newsize = PyDict_MINSIZE; - newsize <= minused && newsize > 0; - newsize <<= 1) - ; - if (newsize <= 0) { - PyErr_NoMemory(); - return -1; - } - - /* Get space for a new table. */ - oldtable = mp->ma_table; - assert(oldtable != NULL); - is_oldtable_malloced = oldtable != mp->ma_smalltable; - - if (newsize == PyDict_MINSIZE) { - /* A large table is shrinking, or we can't get any smaller. */ - newtable = mp->ma_smalltable; - if (newtable == oldtable) { - if (mp->ma_fill == mp->ma_used) { - /* No dummies, so no point doing anything. */ - return 0; - } - /* We're not going to resize it, but rebuild the - table anyway to purge old dummy entries. - Subtle: This is *necessary* if fill==size, - as lookdict needs at least one virgin slot to - terminate failing searches. If fill < size, it's - merely desirable, as dummies slow searches. */ - assert(mp->ma_fill > mp->ma_used); - memcpy(small_copy, oldtable, sizeof(small_copy)); - oldtable = small_copy; - } - } - else { - newtable = PyMem_NEW(PyDictEntry, newsize); - if (newtable == NULL) { - PyErr_NoMemory(); - return -1; - } - } - - /* Make the dict empty, using the new table. */ - assert(newtable != oldtable); - mp->ma_table = newtable; - mp->ma_mask = newsize - 1; - memset(newtable, 0, sizeof(PyDictEntry) * newsize); - mp->ma_used = 0; - i = mp->ma_fill; - mp->ma_fill = 0; - - /* Copy the data over; this is refcount-neutral for active entries; - dummy entries aren't copied over, of course */ - for (ep = oldtable; i > 0; ep++) { - if (ep->me_value != NULL) { /* active entry */ - --i; - insertdict_clean(mp, ep->me_key, (long)ep->me_hash, - ep->me_value); - } - else if (ep->me_key != NULL) { /* dummy entry */ - --i; - assert(ep->me_key == dummy); - Py_DECREF(ep->me_key); - } - /* else key == value == NULL: nothing to do */ - } - - if (is_oldtable_malloced) - PyMem_DEL(oldtable); - return 0; + Py_ssize_t newsize; + PyDictEntry *oldtable, *newtable, *ep; + Py_ssize_t i; + int is_oldtable_malloced; + PyDictEntry small_copy[PyDict_MINSIZE]; + + assert(minused >= 0); + + /* Find the smallest table size > minused. */ + for (newsize = PyDict_MINSIZE; + newsize <= minused && newsize > 0; + newsize <<= 1) + ; + if (newsize <= 0) { + PyErr_NoMemory(); + return -1; + } + + /* Get space for a new table. */ + oldtable = mp->ma_table; + assert(oldtable != NULL); + is_oldtable_malloced = oldtable != mp->ma_smalltable; + + if (newsize == PyDict_MINSIZE) { + /* A large table is shrinking, or we can't get any smaller. */ + newtable = mp->ma_smalltable; + if (newtable == oldtable) { + if (mp->ma_fill == mp->ma_used) { + /* No dummies, so no point doing anything. */ + return 0; + } + /* We're not going to resize it, but rebuild the + table anyway to purge old dummy entries. + Subtle: This is *necessary* if fill==size, + as lookdict needs at least one virgin slot to + terminate failing searches. If fill < size, it's + merely desirable, as dummies slow searches. */ + assert(mp->ma_fill > mp->ma_used); + memcpy(small_copy, oldtable, sizeof(small_copy)); + oldtable = small_copy; + } + } + else { + newtable = PyMem_NEW(PyDictEntry, newsize); + if (newtable == NULL) { + PyErr_NoMemory(); + return -1; + } + } + + /* Make the dict empty, using the new table. */ + assert(newtable != oldtable); + mp->ma_table = newtable; + mp->ma_mask = newsize - 1; + memset(newtable, 0, sizeof(PyDictEntry) * newsize); + mp->ma_used = 0; + i = mp->ma_fill; + mp->ma_fill = 0; + + /* Copy the data over; this is refcount-neutral for active entries; + dummy entries aren't copied over, of course */ + for (ep = oldtable; i > 0; ep++) { + if (ep->me_value != NULL) { /* active entry */ + --i; + insertdict_clean(mp, ep->me_key, (long)ep->me_hash, + ep->me_value); + } + else if (ep->me_key != NULL) { /* dummy entry */ + --i; + assert(ep->me_key == dummy); + Py_DECREF(ep->me_key); + } + /* else key == value == NULL: nothing to do */ + } + + if (is_oldtable_malloced) + PyMem_DEL(oldtable); + return 0; } /* Create a new dictionary pre-sized to hold an estimated number of elements. @@ -676,13 +676,13 @@ dictresize(PyDictObject *mp, Py_ssize_t minused) PyObject * _PyDict_NewPresized(Py_ssize_t minused) { - PyObject *op = PyDict_New(); + PyObject *op = PyDict_New(); - if (minused>5 && op != NULL && dictresize((PyDictObject *)op, minused) == -1) { - Py_DECREF(op); - return NULL; - } - return op; + if (minused>5 && op != NULL && dictresize((PyDictObject *)op, minused) == -1) { + Py_DECREF(op); + return NULL; + } + return op; } /* Note that, for historical reasons, PyDict_GetItem() suppresses all errors @@ -698,46 +698,46 @@ _PyDict_NewPresized(Py_ssize_t minused) PyObject * PyDict_GetItem(PyObject *op, PyObject *key) { - long hash; - PyDictObject *mp = (PyDictObject *)op; - PyDictEntry *ep; - PyThreadState *tstate; - if (!PyDict_Check(op)) - return NULL; - if (!PyUnicode_CheckExact(key) || - (hash = ((PyUnicodeObject *) key)->hash) == -1) - { - hash = PyObject_Hash(key); - if (hash == -1) { - PyErr_Clear(); - return NULL; - } - } - - /* We can arrive here with a NULL tstate during initialization: try - running "python -Wi" for an example related to string interning. - Let's just hope that no exception occurs then... This must be - _PyThreadState_Current and not PyThreadState_GET() because in debug - mode, the latter complains if tstate is NULL. */ - tstate = _PyThreadState_Current; - if (tstate != NULL && tstate->curexc_type != NULL) { - /* preserve the existing exception */ - PyObject *err_type, *err_value, *err_tb; - PyErr_Fetch(&err_type, &err_value, &err_tb); - ep = (mp->ma_lookup)(mp, key, hash); - /* ignore errors */ - PyErr_Restore(err_type, err_value, err_tb); - if (ep == NULL) - return NULL; - } - else { - ep = (mp->ma_lookup)(mp, key, hash); - if (ep == NULL) { - PyErr_Clear(); - return NULL; - } - } - return ep->me_value; + long hash; + PyDictObject *mp = (PyDictObject *)op; + PyDictEntry *ep; + PyThreadState *tstate; + if (!PyDict_Check(op)) + return NULL; + if (!PyUnicode_CheckExact(key) || + (hash = ((PyUnicodeObject *) key)->hash) == -1) + { + hash = PyObject_Hash(key); + if (hash == -1) { + PyErr_Clear(); + return NULL; + } + } + + /* We can arrive here with a NULL tstate during initialization: try + running "python -Wi" for an example related to string interning. + Let's just hope that no exception occurs then... This must be + _PyThreadState_Current and not PyThreadState_GET() because in debug + mode, the latter complains if tstate is NULL. */ + tstate = _PyThreadState_Current; + if (tstate != NULL && tstate->curexc_type != NULL) { + /* preserve the existing exception */ + PyObject *err_type, *err_value, *err_tb; + PyErr_Fetch(&err_type, &err_value, &err_tb); + ep = (mp->ma_lookup)(mp, key, hash); + /* ignore errors */ + PyErr_Restore(err_type, err_value, err_tb); + if (ep == NULL) + return NULL; + } + else { + ep = (mp->ma_lookup)(mp, key, hash); + if (ep == NULL) { + PyErr_Clear(); + return NULL; + } + } + return ep->me_value; } /* Variant of PyDict_GetItem() that doesn't suppress exceptions. @@ -747,27 +747,27 @@ PyDict_GetItem(PyObject *op, PyObject *key) PyObject * PyDict_GetItemWithError(PyObject *op, PyObject *key) { - long hash; - PyDictObject*mp = (PyDictObject *)op; - PyDictEntry *ep; - - if (!PyDict_Check(op)) { - PyErr_BadInternalCall(); - return NULL; - } - if (!PyUnicode_CheckExact(key) || - (hash = ((PyUnicodeObject *) key)->hash) == -1) - { - hash = PyObject_Hash(key); - if (hash == -1) { - return NULL; - } - } - - ep = (mp->ma_lookup)(mp, key, hash); - if (ep == NULL) - return NULL; - return ep->me_value; + long hash; + PyDictObject*mp = (PyDictObject *)op; + PyDictEntry *ep; + + if (!PyDict_Check(op)) { + PyErr_BadInternalCall(); + return NULL; + } + if (!PyUnicode_CheckExact(key) || + (hash = ((PyUnicodeObject *) key)->hash) == -1) + { + hash = PyObject_Hash(key); + if (hash == -1) { + return NULL; + } + } + + ep = (mp->ma_lookup)(mp, key, hash); + if (ep == NULL) + return NULL; + return ep->me_value; } /* CAUTION: PyDict_SetItem() must guarantee that it won't resize the @@ -779,154 +779,154 @@ PyDict_GetItemWithError(PyObject *op, PyObject *key) int PyDict_SetItem(register PyObject *op, PyObject *key, PyObject *value) { - register PyDictObject *mp; - register long hash; - register Py_ssize_t n_used; - - if (!PyDict_Check(op)) { - PyErr_BadInternalCall(); - return -1; - } - assert(key); - assert(value); - mp = (PyDictObject *)op; - if (!PyUnicode_CheckExact(key) || - (hash = ((PyUnicodeObject *) key)->hash) == -1) - { - hash = PyObject_Hash(key); - if (hash == -1) - return -1; - } - assert(mp->ma_fill <= mp->ma_mask); /* at least one empty slot */ - n_used = mp->ma_used; - Py_INCREF(value); - Py_INCREF(key); - if (insertdict(mp, key, hash, value) != 0) - return -1; - /* If we added a key, we can safely resize. Otherwise just return! - * If fill >= 2/3 size, adjust size. Normally, this doubles or - * quaduples the size, but it's also possible for the dict to shrink - * (if ma_fill is much larger than ma_used, meaning a lot of dict - * keys have been * deleted). - * - * Quadrupling the size improves average dictionary sparseness - * (reducing collisions) at the cost of some memory and iteration - * speed (which loops over every possible entry). It also halves - * the number of expensive resize operations in a growing dictionary. - * - * Very large dictionaries (over 50K items) use doubling instead. - * This may help applications with severe memory constraints. - */ - if (!(mp->ma_used > n_used && mp->ma_fill*3 >= (mp->ma_mask+1)*2)) - return 0; - return dictresize(mp, (mp->ma_used > 50000 ? 2 : 4) * mp->ma_used); + register PyDictObject *mp; + register long hash; + register Py_ssize_t n_used; + + if (!PyDict_Check(op)) { + PyErr_BadInternalCall(); + return -1; + } + assert(key); + assert(value); + mp = (PyDictObject *)op; + if (!PyUnicode_CheckExact(key) || + (hash = ((PyUnicodeObject *) key)->hash) == -1) + { + hash = PyObject_Hash(key); + if (hash == -1) + return -1; + } + assert(mp->ma_fill <= mp->ma_mask); /* at least one empty slot */ + n_used = mp->ma_used; + Py_INCREF(value); + Py_INCREF(key); + if (insertdict(mp, key, hash, value) != 0) + return -1; + /* If we added a key, we can safely resize. Otherwise just return! + * If fill >= 2/3 size, adjust size. Normally, this doubles or + * quaduples the size, but it's also possible for the dict to shrink + * (if ma_fill is much larger than ma_used, meaning a lot of dict + * keys have been * deleted). + * + * Quadrupling the size improves average dictionary sparseness + * (reducing collisions) at the cost of some memory and iteration + * speed (which loops over every possible entry). It also halves + * the number of expensive resize operations in a growing dictionary. + * + * Very large dictionaries (over 50K items) use doubling instead. + * This may help applications with severe memory constraints. + */ + if (!(mp->ma_used > n_used && mp->ma_fill*3 >= (mp->ma_mask+1)*2)) + return 0; + return dictresize(mp, (mp->ma_used > 50000 ? 2 : 4) * mp->ma_used); } int PyDict_DelItem(PyObject *op, PyObject *key) { - register PyDictObject *mp; - register long hash; - register PyDictEntry *ep; - PyObject *old_value, *old_key; - - if (!PyDict_Check(op)) { - PyErr_BadInternalCall(); - return -1; - } - assert(key); - if (!PyUnicode_CheckExact(key) || - (hash = ((PyUnicodeObject *) key)->hash) == -1) { - hash = PyObject_Hash(key); - if (hash == -1) - return -1; - } - mp = (PyDictObject *)op; - ep = (mp->ma_lookup)(mp, key, hash); - if (ep == NULL) - return -1; - if (ep->me_value == NULL) { - set_key_error(key); - return -1; - } - old_key = ep->me_key; - Py_INCREF(dummy); - ep->me_key = dummy; - old_value = ep->me_value; - ep->me_value = NULL; - mp->ma_used--; - Py_DECREF(old_value); - Py_DECREF(old_key); - return 0; + register PyDictObject *mp; + register long hash; + register PyDictEntry *ep; + PyObject *old_value, *old_key; + + if (!PyDict_Check(op)) { + PyErr_BadInternalCall(); + return -1; + } + assert(key); + if (!PyUnicode_CheckExact(key) || + (hash = ((PyUnicodeObject *) key)->hash) == -1) { + hash = PyObject_Hash(key); + if (hash == -1) + return -1; + } + mp = (PyDictObject *)op; + ep = (mp->ma_lookup)(mp, key, hash); + if (ep == NULL) + return -1; + if (ep->me_value == NULL) { + set_key_error(key); + return -1; + } + old_key = ep->me_key; + Py_INCREF(dummy); + ep->me_key = dummy; + old_value = ep->me_value; + ep->me_value = NULL; + mp->ma_used--; + Py_DECREF(old_value); + Py_DECREF(old_key); + return 0; } void PyDict_Clear(PyObject *op) { - PyDictObject *mp; - PyDictEntry *ep, *table; - int table_is_malloced; - Py_ssize_t fill; - PyDictEntry small_copy[PyDict_MINSIZE]; + PyDictObject *mp; + PyDictEntry *ep, *table; + int table_is_malloced; + Py_ssize_t fill; + PyDictEntry small_copy[PyDict_MINSIZE]; #ifdef Py_DEBUG - Py_ssize_t i, n; + Py_ssize_t i, n; #endif - if (!PyDict_Check(op)) - return; - mp = (PyDictObject *)op; + if (!PyDict_Check(op)) + return; + mp = (PyDictObject *)op; #ifdef Py_DEBUG - n = mp->ma_mask + 1; - i = 0; + n = mp->ma_mask + 1; + i = 0; #endif - table = mp->ma_table; - assert(table != NULL); - table_is_malloced = table != mp->ma_smalltable; - - /* This is delicate. During the process of clearing the dict, - * decrefs can cause the dict to mutate. To avoid fatal confusion - * (voice of experience), we have to make the dict empty before - * clearing the slots, and never refer to anything via mp->xxx while - * clearing. - */ - fill = mp->ma_fill; - if (table_is_malloced) - EMPTY_TO_MINSIZE(mp); - - else if (fill > 0) { - /* It's a small table with something that needs to be cleared. - * Afraid the only safe way is to copy the dict entries into - * another small table first. - */ - memcpy(small_copy, table, sizeof(small_copy)); - table = small_copy; - EMPTY_TO_MINSIZE(mp); - } - /* else it's a small table that's already empty */ - - /* Now we can finally clear things. If C had refcounts, we could - * assert that the refcount on table is 1 now, i.e. that this function - * has unique access to it, so decref side-effects can't alter it. - */ - for (ep = table; fill > 0; ++ep) { + table = mp->ma_table; + assert(table != NULL); + table_is_malloced = table != mp->ma_smalltable; + + /* This is delicate. During the process of clearing the dict, + * decrefs can cause the dict to mutate. To avoid fatal confusion + * (voice of experience), we have to make the dict empty before + * clearing the slots, and never refer to anything via mp->xxx while + * clearing. + */ + fill = mp->ma_fill; + if (table_is_malloced) + EMPTY_TO_MINSIZE(mp); + + else if (fill > 0) { + /* It's a small table with something that needs to be cleared. + * Afraid the only safe way is to copy the dict entries into + * another small table first. + */ + memcpy(small_copy, table, sizeof(small_copy)); + table = small_copy; + EMPTY_TO_MINSIZE(mp); + } + /* else it's a small table that's already empty */ + + /* Now we can finally clear things. If C had refcounts, we could + * assert that the refcount on table is 1 now, i.e. that this function + * has unique access to it, so decref side-effects can't alter it. + */ + for (ep = table; fill > 0; ++ep) { #ifdef Py_DEBUG - assert(i < n); - ++i; + assert(i < n); + ++i; #endif - if (ep->me_key) { - --fill; - Py_DECREF(ep->me_key); - Py_XDECREF(ep->me_value); - } + if (ep->me_key) { + --fill; + Py_DECREF(ep->me_key); + Py_XDECREF(ep->me_value); + } #ifdef Py_DEBUG - else - assert(ep->me_value == NULL); + else + assert(ep->me_value == NULL); #endif - } + } - if (table_is_malloced) - PyMem_DEL(table); + if (table_is_malloced) + PyMem_DEL(table); } /* @@ -947,55 +947,55 @@ PyDict_Clear(PyObject *op) int PyDict_Next(PyObject *op, Py_ssize_t *ppos, PyObject **pkey, PyObject **pvalue) { - register Py_ssize_t i; - register Py_ssize_t mask; - register PyDictEntry *ep; - - if (!PyDict_Check(op)) - return 0; - i = *ppos; - if (i < 0) - return 0; - ep = ((PyDictObject *)op)->ma_table; - mask = ((PyDictObject *)op)->ma_mask; - while (i <= mask && ep[i].me_value == NULL) - i++; - *ppos = i+1; - if (i > mask) - return 0; - if (pkey) - *pkey = ep[i].me_key; - if (pvalue) - *pvalue = ep[i].me_value; - return 1; + register Py_ssize_t i; + register Py_ssize_t mask; + register PyDictEntry *ep; + + if (!PyDict_Check(op)) + return 0; + i = *ppos; + if (i < 0) + return 0; + ep = ((PyDictObject *)op)->ma_table; + mask = ((PyDictObject *)op)->ma_mask; + while (i <= mask && ep[i].me_value == NULL) + i++; + *ppos = i+1; + if (i > mask) + return 0; + if (pkey) + *pkey = ep[i].me_key; + if (pvalue) + *pvalue = ep[i].me_value; + return 1; } /* Internal version of PyDict_Next that returns a hash value in addition to the key and value.*/ int _PyDict_Next(PyObject *op, Py_ssize_t *ppos, PyObject **pkey, PyObject **pvalue, long *phash) { - register Py_ssize_t i; - register Py_ssize_t mask; - register PyDictEntry *ep; - - if (!PyDict_Check(op)) - return 0; - i = *ppos; - if (i < 0) - return 0; - ep = ((PyDictObject *)op)->ma_table; - mask = ((PyDictObject *)op)->ma_mask; - while (i <= mask && ep[i].me_value == NULL) - i++; - *ppos = i+1; - if (i > mask) - return 0; - *phash = (long)(ep[i].me_hash); - if (pkey) - *pkey = ep[i].me_key; - if (pvalue) - *pvalue = ep[i].me_value; - return 1; + register Py_ssize_t i; + register Py_ssize_t mask; + register PyDictEntry *ep; + + if (!PyDict_Check(op)) + return 0; + i = *ppos; + if (i < 0) + return 0; + ep = ((PyDictObject *)op)->ma_table; + mask = ((PyDictObject *)op)->ma_mask; + while (i <= mask && ep[i].me_value == NULL) + i++; + *ppos = i+1; + if (i > mask) + return 0; + *phash = (long)(ep[i].me_hash); + if (pkey) + *pkey = ep[i].me_key; + if (pvalue) + *pvalue = ep[i].me_value; + return 1; } /* Methods */ @@ -1003,400 +1003,400 @@ _PyDict_Next(PyObject *op, Py_ssize_t *ppos, PyObject **pkey, PyObject **pvalue, static void dict_dealloc(register PyDictObject *mp) { - register PyDictEntry *ep; - Py_ssize_t fill = mp->ma_fill; - PyObject_GC_UnTrack(mp); - Py_TRASHCAN_SAFE_BEGIN(mp) - for (ep = mp->ma_table; fill > 0; ep++) { - if (ep->me_key) { - --fill; - Py_DECREF(ep->me_key); - Py_XDECREF(ep->me_value); - } - } - if (mp->ma_table != mp->ma_smalltable) - PyMem_DEL(mp->ma_table); - if (numfree < PyDict_MAXFREELIST && Py_TYPE(mp) == &PyDict_Type) - free_list[numfree++] = mp; - else - Py_TYPE(mp)->tp_free((PyObject *)mp); - Py_TRASHCAN_SAFE_END(mp) + register PyDictEntry *ep; + Py_ssize_t fill = mp->ma_fill; + PyObject_GC_UnTrack(mp); + Py_TRASHCAN_SAFE_BEGIN(mp) + for (ep = mp->ma_table; fill > 0; ep++) { + if (ep->me_key) { + --fill; + Py_DECREF(ep->me_key); + Py_XDECREF(ep->me_value); + } + } + if (mp->ma_table != mp->ma_smalltable) + PyMem_DEL(mp->ma_table); + if (numfree < PyDict_MAXFREELIST && Py_TYPE(mp) == &PyDict_Type) + free_list[numfree++] = mp; + else + Py_TYPE(mp)->tp_free((PyObject *)mp); + Py_TRASHCAN_SAFE_END(mp) } static PyObject * dict_repr(PyDictObject *mp) { - Py_ssize_t i; - PyObject *s, *temp, *colon = NULL; - PyObject *pieces = NULL, *result = NULL; - PyObject *key, *value; - - i = Py_ReprEnter((PyObject *)mp); - if (i != 0) { - return i > 0 ? PyUnicode_FromString("{...}") : NULL; - } - - if (mp->ma_used == 0) { - result = PyUnicode_FromString("{}"); - goto Done; - } - - pieces = PyList_New(0); - if (pieces == NULL) - goto Done; - - colon = PyUnicode_FromString(": "); - if (colon == NULL) - goto Done; - - /* Do repr() on each key+value pair, and insert ": " between them. - Note that repr may mutate the dict. */ - i = 0; - while (PyDict_Next((PyObject *)mp, &i, &key, &value)) { - int status; - /* Prevent repr from deleting value during key format. */ - Py_INCREF(value); - s = PyObject_Repr(key); - PyUnicode_Append(&s, colon); - PyUnicode_AppendAndDel(&s, PyObject_Repr(value)); - Py_DECREF(value); - if (s == NULL) - goto Done; - status = PyList_Append(pieces, s); - Py_DECREF(s); /* append created a new ref */ - if (status < 0) - goto Done; - } - - /* Add "{}" decorations to the first and last items. */ - assert(PyList_GET_SIZE(pieces) > 0); - s = PyUnicode_FromString("{"); - if (s == NULL) - goto Done; - temp = PyList_GET_ITEM(pieces, 0); - PyUnicode_AppendAndDel(&s, temp); - PyList_SET_ITEM(pieces, 0, s); - if (s == NULL) - goto Done; - - s = PyUnicode_FromString("}"); - if (s == NULL) - goto Done; - temp = PyList_GET_ITEM(pieces, PyList_GET_SIZE(pieces) - 1); - PyUnicode_AppendAndDel(&temp, s); - PyList_SET_ITEM(pieces, PyList_GET_SIZE(pieces) - 1, temp); - if (temp == NULL) - goto Done; - - /* Paste them all together with ", " between. */ - s = PyUnicode_FromString(", "); - if (s == NULL) - goto Done; - result = PyUnicode_Join(s, pieces); - Py_DECREF(s); + Py_ssize_t i; + PyObject *s, *temp, *colon = NULL; + PyObject *pieces = NULL, *result = NULL; + PyObject *key, *value; + + i = Py_ReprEnter((PyObject *)mp); + if (i != 0) { + return i > 0 ? PyUnicode_FromString("{...}") : NULL; + } + + if (mp->ma_used == 0) { + result = PyUnicode_FromString("{}"); + goto Done; + } + + pieces = PyList_New(0); + if (pieces == NULL) + goto Done; + + colon = PyUnicode_FromString(": "); + if (colon == NULL) + goto Done; + + /* Do repr() on each key+value pair, and insert ": " between them. + Note that repr may mutate the dict. */ + i = 0; + while (PyDict_Next((PyObject *)mp, &i, &key, &value)) { + int status; + /* Prevent repr from deleting value during key format. */ + Py_INCREF(value); + s = PyObject_Repr(key); + PyUnicode_Append(&s, colon); + PyUnicode_AppendAndDel(&s, PyObject_Repr(value)); + Py_DECREF(value); + if (s == NULL) + goto Done; + status = PyList_Append(pieces, s); + Py_DECREF(s); /* append created a new ref */ + if (status < 0) + goto Done; + } + + /* Add "{}" decorations to the first and last items. */ + assert(PyList_GET_SIZE(pieces) > 0); + s = PyUnicode_FromString("{"); + if (s == NULL) + goto Done; + temp = PyList_GET_ITEM(pieces, 0); + PyUnicode_AppendAndDel(&s, temp); + PyList_SET_ITEM(pieces, 0, s); + if (s == NULL) + goto Done; + + s = PyUnicode_FromString("}"); + if (s == NULL) + goto Done; + temp = PyList_GET_ITEM(pieces, PyList_GET_SIZE(pieces) - 1); + PyUnicode_AppendAndDel(&temp, s); + PyList_SET_ITEM(pieces, PyList_GET_SIZE(pieces) - 1, temp); + if (temp == NULL) + goto Done; + + /* Paste them all together with ", " between. */ + s = PyUnicode_FromString(", "); + if (s == NULL) + goto Done; + result = PyUnicode_Join(s, pieces); + Py_DECREF(s); Done: - Py_XDECREF(pieces); - Py_XDECREF(colon); - Py_ReprLeave((PyObject *)mp); - return result; + Py_XDECREF(pieces); + Py_XDECREF(colon); + Py_ReprLeave((PyObject *)mp); + return result; } static Py_ssize_t dict_length(PyDictObject *mp) { - return mp->ma_used; + return mp->ma_used; } static PyObject * dict_subscript(PyDictObject *mp, register PyObject *key) { - PyObject *v; - long hash; - PyDictEntry *ep; - assert(mp->ma_table != NULL); - if (!PyUnicode_CheckExact(key) || - (hash = ((PyUnicodeObject *) key)->hash) == -1) { - hash = PyObject_Hash(key); - if (hash == -1) - return NULL; - } - ep = (mp->ma_lookup)(mp, key, hash); - if (ep == NULL) - return NULL; - v = ep->me_value; - if (v == NULL) { - if (!PyDict_CheckExact(mp)) { - /* Look up __missing__ method if we're a subclass. */ - PyObject *missing, *res; - static PyObject *missing_str = NULL; - missing = _PyObject_LookupSpecial((PyObject *)mp, - "__missing__", - &missing_str); - if (missing != NULL) { - res = PyObject_CallFunctionObjArgs(missing, - key, NULL); - Py_DECREF(missing); - return res; - } - else if (PyErr_Occurred()) - return NULL; - } - set_key_error(key); - return NULL; - } - else - Py_INCREF(v); - return v; + PyObject *v; + long hash; + PyDictEntry *ep; + assert(mp->ma_table != NULL); + if (!PyUnicode_CheckExact(key) || + (hash = ((PyUnicodeObject *) key)->hash) == -1) { + hash = PyObject_Hash(key); + if (hash == -1) + return NULL; + } + ep = (mp->ma_lookup)(mp, key, hash); + if (ep == NULL) + return NULL; + v = ep->me_value; + if (v == NULL) { + if (!PyDict_CheckExact(mp)) { + /* Look up __missing__ method if we're a subclass. */ + PyObject *missing, *res; + static PyObject *missing_str = NULL; + missing = _PyObject_LookupSpecial((PyObject *)mp, + "__missing__", + &missing_str); + if (missing != NULL) { + res = PyObject_CallFunctionObjArgs(missing, + key, NULL); + Py_DECREF(missing); + return res; + } + else if (PyErr_Occurred()) + return NULL; + } + set_key_error(key); + return NULL; + } + else + Py_INCREF(v); + return v; } static int dict_ass_sub(PyDictObject *mp, PyObject *v, PyObject *w) { - if (w == NULL) - return PyDict_DelItem((PyObject *)mp, v); - else - return PyDict_SetItem((PyObject *)mp, v, w); + if (w == NULL) + return PyDict_DelItem((PyObject *)mp, v); + else + return PyDict_SetItem((PyObject *)mp, v, w); } static PyMappingMethods dict_as_mapping = { - (lenfunc)dict_length, /*mp_length*/ - (binaryfunc)dict_subscript, /*mp_subscript*/ - (objobjargproc)dict_ass_sub, /*mp_ass_subscript*/ + (lenfunc)dict_length, /*mp_length*/ + (binaryfunc)dict_subscript, /*mp_subscript*/ + (objobjargproc)dict_ass_sub, /*mp_ass_subscript*/ }; static PyObject * dict_keys(register PyDictObject *mp) { - register PyObject *v; - register Py_ssize_t i, j; - PyDictEntry *ep; - Py_ssize_t mask, n; + register PyObject *v; + register Py_ssize_t i, j; + PyDictEntry *ep; + Py_ssize_t mask, n; again: - n = mp->ma_used; - v = PyList_New(n); - if (v == NULL) - return NULL; - if (n != mp->ma_used) { - /* Durnit. The allocations caused the dict to resize. - * Just start over, this shouldn't normally happen. - */ - Py_DECREF(v); - goto again; - } - ep = mp->ma_table; - mask = mp->ma_mask; - for (i = 0, j = 0; i <= mask; i++) { - if (ep[i].me_value != NULL) { - PyObject *key = ep[i].me_key; - Py_INCREF(key); - PyList_SET_ITEM(v, j, key); - j++; - } - } - assert(j == n); - return v; + n = mp->ma_used; + v = PyList_New(n); + if (v == NULL) + return NULL; + if (n != mp->ma_used) { + /* Durnit. The allocations caused the dict to resize. + * Just start over, this shouldn't normally happen. + */ + Py_DECREF(v); + goto again; + } + ep = mp->ma_table; + mask = mp->ma_mask; + for (i = 0, j = 0; i <= mask; i++) { + if (ep[i].me_value != NULL) { + PyObject *key = ep[i].me_key; + Py_INCREF(key); + PyList_SET_ITEM(v, j, key); + j++; + } + } + assert(j == n); + return v; } static PyObject * dict_values(register PyDictObject *mp) { - register PyObject *v; - register Py_ssize_t i, j; - PyDictEntry *ep; - Py_ssize_t mask, n; + register PyObject *v; + register Py_ssize_t i, j; + PyDictEntry *ep; + Py_ssize_t mask, n; again: - n = mp->ma_used; - v = PyList_New(n); - if (v == NULL) - return NULL; - if (n != mp->ma_used) { - /* Durnit. The allocations caused the dict to resize. - * Just start over, this shouldn't normally happen. - */ - Py_DECREF(v); - goto again; - } - ep = mp->ma_table; - mask = mp->ma_mask; - for (i = 0, j = 0; i <= mask; i++) { - if (ep[i].me_value != NULL) { - PyObject *value = ep[i].me_value; - Py_INCREF(value); - PyList_SET_ITEM(v, j, value); - j++; - } - } - assert(j == n); - return v; + n = mp->ma_used; + v = PyList_New(n); + if (v == NULL) + return NULL; + if (n != mp->ma_used) { + /* Durnit. The allocations caused the dict to resize. + * Just start over, this shouldn't normally happen. + */ + Py_DECREF(v); + goto again; + } + ep = mp->ma_table; + mask = mp->ma_mask; + for (i = 0, j = 0; i <= mask; i++) { + if (ep[i].me_value != NULL) { + PyObject *value = ep[i].me_value; + Py_INCREF(value); + PyList_SET_ITEM(v, j, value); + j++; + } + } + assert(j == n); + return v; } static PyObject * dict_items(register PyDictObject *mp) { - register PyObject *v; - register Py_ssize_t i, j, n; - Py_ssize_t mask; - PyObject *item, *key, *value; - PyDictEntry *ep; + register PyObject *v; + register Py_ssize_t i, j, n; + Py_ssize_t mask; + PyObject *item, *key, *value; + PyDictEntry *ep; - /* Preallocate the list of tuples, to avoid allocations during - * the loop over the items, which could trigger GC, which - * could resize the dict. :-( - */ + /* Preallocate the list of tuples, to avoid allocations during + * the loop over the items, which could trigger GC, which + * could resize the dict. :-( + */ again: - n = mp->ma_used; - v = PyList_New(n); - if (v == NULL) - return NULL; - for (i = 0; i < n; i++) { - item = PyTuple_New(2); - if (item == NULL) { - Py_DECREF(v); - return NULL; - } - PyList_SET_ITEM(v, i, item); - } - if (n != mp->ma_used) { - /* Durnit. The allocations caused the dict to resize. - * Just start over, this shouldn't normally happen. - */ - Py_DECREF(v); - goto again; - } - /* Nothing we do below makes any function calls. */ - ep = mp->ma_table; - mask = mp->ma_mask; - for (i = 0, j = 0; i <= mask; i++) { - if ((value=ep[i].me_value) != NULL) { - key = ep[i].me_key; - item = PyList_GET_ITEM(v, j); - Py_INCREF(key); - PyTuple_SET_ITEM(item, 0, key); - Py_INCREF(value); - PyTuple_SET_ITEM(item, 1, value); - j++; - } - } - assert(j == n); - return v; + n = mp->ma_used; + v = PyList_New(n); + if (v == NULL) + return NULL; + for (i = 0; i < n; i++) { + item = PyTuple_New(2); + if (item == NULL) { + Py_DECREF(v); + return NULL; + } + PyList_SET_ITEM(v, i, item); + } + if (n != mp->ma_used) { + /* Durnit. The allocations caused the dict to resize. + * Just start over, this shouldn't normally happen. + */ + Py_DECREF(v); + goto again; + } + /* Nothing we do below makes any function calls. */ + ep = mp->ma_table; + mask = mp->ma_mask; + for (i = 0, j = 0; i <= mask; i++) { + if ((value=ep[i].me_value) != NULL) { + key = ep[i].me_key; + item = PyList_GET_ITEM(v, j); + Py_INCREF(key); + PyTuple_SET_ITEM(item, 0, key); + Py_INCREF(value); + PyTuple_SET_ITEM(item, 1, value); + j++; + } + } + assert(j == n); + return v; } static PyObject * dict_fromkeys(PyObject *cls, PyObject *args) { - PyObject *seq; - PyObject *value = Py_None; - PyObject *it; /* iter(seq) */ - PyObject *key; - PyObject *d; - int status; - - if (!PyArg_UnpackTuple(args, "fromkeys", 1, 2, &seq, &value)) - return NULL; - - d = PyObject_CallObject(cls, NULL); - if (d == NULL) - return NULL; - - if (PyDict_CheckExact(d) && PyDict_CheckExact(seq)) { - PyDictObject *mp = (PyDictObject *)d; - PyObject *oldvalue; - Py_ssize_t pos = 0; - PyObject *key; - long hash; - - if (dictresize(mp, Py_SIZE(seq))) - return NULL; - - while (_PyDict_Next(seq, &pos, &key, &oldvalue, &hash)) { - Py_INCREF(key); - Py_INCREF(value); - if (insertdict(mp, key, hash, value)) - return NULL; - } - return d; - } - - if (PyDict_CheckExact(d) && PyAnySet_CheckExact(seq)) { - PyDictObject *mp = (PyDictObject *)d; - Py_ssize_t pos = 0; - PyObject *key; - long hash; - - if (dictresize(mp, PySet_GET_SIZE(seq))) - return NULL; - - while (_PySet_NextEntry(seq, &pos, &key, &hash)) { - Py_INCREF(key); - Py_INCREF(value); - if (insertdict(mp, key, hash, value)) - return NULL; - } - return d; - } - - it = PyObject_GetIter(seq); - if (it == NULL){ - Py_DECREF(d); - return NULL; - } - - if (PyDict_CheckExact(d)) { - while ((key = PyIter_Next(it)) != NULL) { - status = PyDict_SetItem(d, key, value); - Py_DECREF(key); - if (status < 0) - goto Fail; - } - } else { - while ((key = PyIter_Next(it)) != NULL) { - status = PyObject_SetItem(d, key, value); - Py_DECREF(key); - if (status < 0) - goto Fail; - } - } - - if (PyErr_Occurred()) - goto Fail; - Py_DECREF(it); - return d; + PyObject *seq; + PyObject *value = Py_None; + PyObject *it; /* iter(seq) */ + PyObject *key; + PyObject *d; + int status; + + if (!PyArg_UnpackTuple(args, "fromkeys", 1, 2, &seq, &value)) + return NULL; + + d = PyObject_CallObject(cls, NULL); + if (d == NULL) + return NULL; + + if (PyDict_CheckExact(d) && PyDict_CheckExact(seq)) { + PyDictObject *mp = (PyDictObject *)d; + PyObject *oldvalue; + Py_ssize_t pos = 0; + PyObject *key; + long hash; + + if (dictresize(mp, Py_SIZE(seq))) + return NULL; + + while (_PyDict_Next(seq, &pos, &key, &oldvalue, &hash)) { + Py_INCREF(key); + Py_INCREF(value); + if (insertdict(mp, key, hash, value)) + return NULL; + } + return d; + } + + if (PyDict_CheckExact(d) && PyAnySet_CheckExact(seq)) { + PyDictObject *mp = (PyDictObject *)d; + Py_ssize_t pos = 0; + PyObject *key; + long hash; + + if (dictresize(mp, PySet_GET_SIZE(seq))) + return NULL; + + while (_PySet_NextEntry(seq, &pos, &key, &hash)) { + Py_INCREF(key); + Py_INCREF(value); + if (insertdict(mp, key, hash, value)) + return NULL; + } + return d; + } + + it = PyObject_GetIter(seq); + if (it == NULL){ + Py_DECREF(d); + return NULL; + } + + if (PyDict_CheckExact(d)) { + while ((key = PyIter_Next(it)) != NULL) { + status = PyDict_SetItem(d, key, value); + Py_DECREF(key); + if (status < 0) + goto Fail; + } + } else { + while ((key = PyIter_Next(it)) != NULL) { + status = PyObject_SetItem(d, key, value); + Py_DECREF(key); + if (status < 0) + goto Fail; + } + } + + if (PyErr_Occurred()) + goto Fail; + Py_DECREF(it); + return d; Fail: - Py_DECREF(it); - Py_DECREF(d); - return NULL; + Py_DECREF(it); + Py_DECREF(d); + return NULL; } static int dict_update_common(PyObject *self, PyObject *args, PyObject *kwds, char *methname) { - PyObject *arg = NULL; - int result = 0; + PyObject *arg = NULL; + int result = 0; - if (!PyArg_UnpackTuple(args, methname, 0, 1, &arg)) - result = -1; + if (!PyArg_UnpackTuple(args, methname, 0, 1, &arg)) + result = -1; - else if (arg != NULL) { - if (PyObject_HasAttrString(arg, "keys")) - result = PyDict_Merge(self, arg, 1); - else - result = PyDict_MergeFromSeq2(self, arg, 1); - } - if (result == 0 && kwds != NULL) - result = PyDict_Merge(self, kwds, 1); - return result; + else if (arg != NULL) { + if (PyObject_HasAttrString(arg, "keys")) + result = PyDict_Merge(self, arg, 1); + else + result = PyDict_MergeFromSeq2(self, arg, 1); + } + if (result == 0 && kwds != NULL) + result = PyDict_Merge(self, kwds, 1); + return result; } static PyObject * dict_update(PyObject *self, PyObject *args, PyObject *kwds) { - if (dict_update_common(self, args, kwds, "update") != -1) - Py_RETURN_NONE; - return NULL; + if (dict_update_common(self, args, kwds, "update") != -1) + Py_RETURN_NONE; + return NULL; } /* Update unconditionally replaces existing items. @@ -1412,238 +1412,238 @@ dict_update(PyObject *self, PyObject *args, PyObject *kwds) int PyDict_MergeFromSeq2(PyObject *d, PyObject *seq2, int override) { - PyObject *it; /* iter(seq2) */ - Py_ssize_t i; /* index into seq2 of current element */ - PyObject *item; /* seq2[i] */ - PyObject *fast; /* item as a 2-tuple or 2-list */ - - assert(d != NULL); - assert(PyDict_Check(d)); - assert(seq2 != NULL); - - it = PyObject_GetIter(seq2); - if (it == NULL) - return -1; - - for (i = 0; ; ++i) { - PyObject *key, *value; - Py_ssize_t n; - - fast = NULL; - item = PyIter_Next(it); - if (item == NULL) { - if (PyErr_Occurred()) - goto Fail; - break; - } - - /* Convert item to sequence, and verify length 2. */ - fast = PySequence_Fast(item, ""); - if (fast == NULL) { - if (PyErr_ExceptionMatches(PyExc_TypeError)) - PyErr_Format(PyExc_TypeError, - "cannot convert dictionary update " - "sequence element #%zd to a sequence", - i); - goto Fail; - } - n = PySequence_Fast_GET_SIZE(fast); - if (n != 2) { - PyErr_Format(PyExc_ValueError, - "dictionary update sequence element #%zd " - "has length %zd; 2 is required", - i, n); - goto Fail; - } - - /* Update/merge with this (key, value) pair. */ - key = PySequence_Fast_GET_ITEM(fast, 0); - value = PySequence_Fast_GET_ITEM(fast, 1); - if (override || PyDict_GetItem(d, key) == NULL) { - int status = PyDict_SetItem(d, key, value); - if (status < 0) - goto Fail; - } - Py_DECREF(fast); - Py_DECREF(item); - } - - i = 0; - goto Return; + PyObject *it; /* iter(seq2) */ + Py_ssize_t i; /* index into seq2 of current element */ + PyObject *item; /* seq2[i] */ + PyObject *fast; /* item as a 2-tuple or 2-list */ + + assert(d != NULL); + assert(PyDict_Check(d)); + assert(seq2 != NULL); + + it = PyObject_GetIter(seq2); + if (it == NULL) + return -1; + + for (i = 0; ; ++i) { + PyObject *key, *value; + Py_ssize_t n; + + fast = NULL; + item = PyIter_Next(it); + if (item == NULL) { + if (PyErr_Occurred()) + goto Fail; + break; + } + + /* Convert item to sequence, and verify length 2. */ + fast = PySequence_Fast(item, ""); + if (fast == NULL) { + if (PyErr_ExceptionMatches(PyExc_TypeError)) + PyErr_Format(PyExc_TypeError, + "cannot convert dictionary update " + "sequence element #%zd to a sequence", + i); + goto Fail; + } + n = PySequence_Fast_GET_SIZE(fast); + if (n != 2) { + PyErr_Format(PyExc_ValueError, + "dictionary update sequence element #%zd " + "has length %zd; 2 is required", + i, n); + goto Fail; + } + + /* Update/merge with this (key, value) pair. */ + key = PySequence_Fast_GET_ITEM(fast, 0); + value = PySequence_Fast_GET_ITEM(fast, 1); + if (override || PyDict_GetItem(d, key) == NULL) { + int status = PyDict_SetItem(d, key, value); + if (status < 0) + goto Fail; + } + Py_DECREF(fast); + Py_DECREF(item); + } + + i = 0; + goto Return; Fail: - Py_XDECREF(item); - Py_XDECREF(fast); - i = -1; + Py_XDECREF(item); + Py_XDECREF(fast); + i = -1; Return: - Py_DECREF(it); - return Py_SAFE_DOWNCAST(i, Py_ssize_t, int); + Py_DECREF(it); + return Py_SAFE_DOWNCAST(i, Py_ssize_t, int); } int PyDict_Update(PyObject *a, PyObject *b) { - return PyDict_Merge(a, b, 1); + return PyDict_Merge(a, b, 1); } int PyDict_Merge(PyObject *a, PyObject *b, int override) { - register PyDictObject *mp, *other; - register Py_ssize_t i; - PyDictEntry *entry; - - /* We accept for the argument either a concrete dictionary object, - * or an abstract "mapping" object. For the former, we can do - * things quite efficiently. For the latter, we only require that - * PyMapping_Keys() and PyObject_GetItem() be supported. - */ - if (a == NULL || !PyDict_Check(a) || b == NULL) { - PyErr_BadInternalCall(); - return -1; - } - mp = (PyDictObject*)a; - if (PyDict_Check(b)) { - other = (PyDictObject*)b; - if (other == mp || other->ma_used == 0) - /* a.update(a) or a.update({}); nothing to do */ - return 0; - if (mp->ma_used == 0) - /* Since the target dict is empty, PyDict_GetItem() - * always returns NULL. Setting override to 1 - * skips the unnecessary test. - */ - override = 1; - /* Do one big resize at the start, rather than - * incrementally resizing as we insert new items. Expect - * that there will be no (or few) overlapping keys. - */ - if ((mp->ma_fill + other->ma_used)*3 >= (mp->ma_mask+1)*2) { - if (dictresize(mp, (mp->ma_used + other->ma_used)*2) != 0) - return -1; - } - for (i = 0; i <= other->ma_mask; i++) { - entry = &other->ma_table[i]; - if (entry->me_value != NULL && - (override || - PyDict_GetItem(a, entry->me_key) == NULL)) { - Py_INCREF(entry->me_key); - Py_INCREF(entry->me_value); - if (insertdict(mp, entry->me_key, - (long)entry->me_hash, - entry->me_value) != 0) - return -1; - } - } - } - else { - /* Do it the generic, slower way */ - PyObject *keys = PyMapping_Keys(b); - PyObject *iter; - PyObject *key, *value; - int status; - - if (keys == NULL) - /* Docstring says this is equivalent to E.keys() so - * if E doesn't have a .keys() method we want - * AttributeError to percolate up. Might as well - * do the same for any other error. - */ - return -1; - - iter = PyObject_GetIter(keys); - Py_DECREF(keys); - if (iter == NULL) - return -1; - - for (key = PyIter_Next(iter); key; key = PyIter_Next(iter)) { - if (!override && PyDict_GetItem(a, key) != NULL) { - Py_DECREF(key); - continue; - } - value = PyObject_GetItem(b, key); - if (value == NULL) { - Py_DECREF(iter); - Py_DECREF(key); - return -1; - } - status = PyDict_SetItem(a, key, value); - Py_DECREF(key); - Py_DECREF(value); - if (status < 0) { - Py_DECREF(iter); - return -1; - } - } - Py_DECREF(iter); - if (PyErr_Occurred()) - /* Iterator completed, via error */ - return -1; - } - return 0; + register PyDictObject *mp, *other; + register Py_ssize_t i; + PyDictEntry *entry; + + /* We accept for the argument either a concrete dictionary object, + * or an abstract "mapping" object. For the former, we can do + * things quite efficiently. For the latter, we only require that + * PyMapping_Keys() and PyObject_GetItem() be supported. + */ + if (a == NULL || !PyDict_Check(a) || b == NULL) { + PyErr_BadInternalCall(); + return -1; + } + mp = (PyDictObject*)a; + if (PyDict_Check(b)) { + other = (PyDictObject*)b; + if (other == mp || other->ma_used == 0) + /* a.update(a) or a.update({}); nothing to do */ + return 0; + if (mp->ma_used == 0) + /* Since the target dict is empty, PyDict_GetItem() + * always returns NULL. Setting override to 1 + * skips the unnecessary test. + */ + override = 1; + /* Do one big resize at the start, rather than + * incrementally resizing as we insert new items. Expect + * that there will be no (or few) overlapping keys. + */ + if ((mp->ma_fill + other->ma_used)*3 >= (mp->ma_mask+1)*2) { + if (dictresize(mp, (mp->ma_used + other->ma_used)*2) != 0) + return -1; + } + for (i = 0; i <= other->ma_mask; i++) { + entry = &other->ma_table[i]; + if (entry->me_value != NULL && + (override || + PyDict_GetItem(a, entry->me_key) == NULL)) { + Py_INCREF(entry->me_key); + Py_INCREF(entry->me_value); + if (insertdict(mp, entry->me_key, + (long)entry->me_hash, + entry->me_value) != 0) + return -1; + } + } + } + else { + /* Do it the generic, slower way */ + PyObject *keys = PyMapping_Keys(b); + PyObject *iter; + PyObject *key, *value; + int status; + + if (keys == NULL) + /* Docstring says this is equivalent to E.keys() so + * if E doesn't have a .keys() method we want + * AttributeError to percolate up. Might as well + * do the same for any other error. + */ + return -1; + + iter = PyObject_GetIter(keys); + Py_DECREF(keys); + if (iter == NULL) + return -1; + + for (key = PyIter_Next(iter); key; key = PyIter_Next(iter)) { + if (!override && PyDict_GetItem(a, key) != NULL) { + Py_DECREF(key); + continue; + } + value = PyObject_GetItem(b, key); + if (value == NULL) { + Py_DECREF(iter); + Py_DECREF(key); + return -1; + } + status = PyDict_SetItem(a, key, value); + Py_DECREF(key); + Py_DECREF(value); + if (status < 0) { + Py_DECREF(iter); + return -1; + } + } + Py_DECREF(iter); + if (PyErr_Occurred()) + /* Iterator completed, via error */ + return -1; + } + return 0; } static PyObject * dict_copy(register PyDictObject *mp) { - return PyDict_Copy((PyObject*)mp); + return PyDict_Copy((PyObject*)mp); } PyObject * PyDict_Copy(PyObject *o) { - PyObject *copy; + PyObject *copy; - if (o == NULL || !PyDict_Check(o)) { - PyErr_BadInternalCall(); - return NULL; - } - copy = PyDict_New(); - if (copy == NULL) - return NULL; - if (PyDict_Merge(copy, o, 1) == 0) - return copy; - Py_DECREF(copy); - return NULL; + if (o == NULL || !PyDict_Check(o)) { + PyErr_BadInternalCall(); + return NULL; + } + copy = PyDict_New(); + if (copy == NULL) + return NULL; + if (PyDict_Merge(copy, o, 1) == 0) + return copy; + Py_DECREF(copy); + return NULL; } Py_ssize_t PyDict_Size(PyObject *mp) { - if (mp == NULL || !PyDict_Check(mp)) { - PyErr_BadInternalCall(); - return -1; - } - return ((PyDictObject *)mp)->ma_used; + if (mp == NULL || !PyDict_Check(mp)) { + PyErr_BadInternalCall(); + return -1; + } + return ((PyDictObject *)mp)->ma_used; } PyObject * PyDict_Keys(PyObject *mp) { - if (mp == NULL || !PyDict_Check(mp)) { - PyErr_BadInternalCall(); - return NULL; - } - return dict_keys((PyDictObject *)mp); + if (mp == NULL || !PyDict_Check(mp)) { + PyErr_BadInternalCall(); + return NULL; + } + return dict_keys((PyDictObject *)mp); } PyObject * PyDict_Values(PyObject *mp) { - if (mp == NULL || !PyDict_Check(mp)) { - PyErr_BadInternalCall(); - return NULL; - } - return dict_values((PyDictObject *)mp); + if (mp == NULL || !PyDict_Check(mp)) { + PyErr_BadInternalCall(); + return NULL; + } + return dict_values((PyDictObject *)mp); } PyObject * PyDict_Items(PyObject *mp) { - if (mp == NULL || !PyDict_Check(mp)) { - PyErr_BadInternalCall(); - return NULL; - } - return dict_items((PyDictObject *)mp); + if (mp == NULL || !PyDict_Check(mp)) { + PyErr_BadInternalCall(); + return NULL; + } + return dict_items((PyDictObject *)mp); } /* Return 1 if dicts equal, 0 if not, -1 if error. @@ -1653,271 +1653,271 @@ PyDict_Items(PyObject *mp) static int dict_equal(PyDictObject *a, PyDictObject *b) { - Py_ssize_t i; - - if (a->ma_used != b->ma_used) - /* can't be equal if # of entries differ */ - return 0; - - /* Same # of entries -- check all of 'em. Exit early on any diff. */ - for (i = 0; i <= a->ma_mask; i++) { - PyObject *aval = a->ma_table[i].me_value; - if (aval != NULL) { - int cmp; - PyObject *bval; - PyObject *key = a->ma_table[i].me_key; - /* temporarily bump aval's refcount to ensure it stays - alive until we're done with it */ - Py_INCREF(aval); - /* ditto for key */ - Py_INCREF(key); - bval = PyDict_GetItemWithError((PyObject *)b, key); - Py_DECREF(key); - if (bval == NULL) { - Py_DECREF(aval); - if (PyErr_Occurred()) - return -1; - return 0; - } - cmp = PyObject_RichCompareBool(aval, bval, Py_EQ); - Py_DECREF(aval); - if (cmp <= 0) /* error or not equal */ - return cmp; - } - } - return 1; + Py_ssize_t i; + + if (a->ma_used != b->ma_used) + /* can't be equal if # of entries differ */ + return 0; + + /* Same # of entries -- check all of 'em. Exit early on any diff. */ + for (i = 0; i <= a->ma_mask; i++) { + PyObject *aval = a->ma_table[i].me_value; + if (aval != NULL) { + int cmp; + PyObject *bval; + PyObject *key = a->ma_table[i].me_key; + /* temporarily bump aval's refcount to ensure it stays + alive until we're done with it */ + Py_INCREF(aval); + /* ditto for key */ + Py_INCREF(key); + bval = PyDict_GetItemWithError((PyObject *)b, key); + Py_DECREF(key); + if (bval == NULL) { + Py_DECREF(aval); + if (PyErr_Occurred()) + return -1; + return 0; + } + cmp = PyObject_RichCompareBool(aval, bval, Py_EQ); + Py_DECREF(aval); + if (cmp <= 0) /* error or not equal */ + return cmp; + } + } + return 1; } static PyObject * dict_richcompare(PyObject *v, PyObject *w, int op) { - int cmp; - PyObject *res; - - if (!PyDict_Check(v) || !PyDict_Check(w)) { - res = Py_NotImplemented; - } - else if (op == Py_EQ || op == Py_NE) { - cmp = dict_equal((PyDictObject *)v, (PyDictObject *)w); - if (cmp < 0) - return NULL; - res = (cmp == (op == Py_EQ)) ? Py_True : Py_False; - } - else - res = Py_NotImplemented; - Py_INCREF(res); - return res; + int cmp; + PyObject *res; + + if (!PyDict_Check(v) || !PyDict_Check(w)) { + res = Py_NotImplemented; + } + else if (op == Py_EQ || op == Py_NE) { + cmp = dict_equal((PyDictObject *)v, (PyDictObject *)w); + if (cmp < 0) + return NULL; + res = (cmp == (op == Py_EQ)) ? Py_True : Py_False; + } + else + res = Py_NotImplemented; + Py_INCREF(res); + return res; } static PyObject * dict_contains(register PyDictObject *mp, PyObject *key) { - long hash; - PyDictEntry *ep; + long hash; + PyDictEntry *ep; - if (!PyUnicode_CheckExact(key) || - (hash = ((PyUnicodeObject *) key)->hash) == -1) { - hash = PyObject_Hash(key); - if (hash == -1) - return NULL; - } - ep = (mp->ma_lookup)(mp, key, hash); - if (ep == NULL) - return NULL; - return PyBool_FromLong(ep->me_value != NULL); + if (!PyUnicode_CheckExact(key) || + (hash = ((PyUnicodeObject *) key)->hash) == -1) { + hash = PyObject_Hash(key); + if (hash == -1) + return NULL; + } + ep = (mp->ma_lookup)(mp, key, hash); + if (ep == NULL) + return NULL; + return PyBool_FromLong(ep->me_value != NULL); } static PyObject * dict_get(register PyDictObject *mp, PyObject *args) { - PyObject *key; - PyObject *failobj = Py_None; - PyObject *val = NULL; - long hash; - PyDictEntry *ep; + PyObject *key; + PyObject *failobj = Py_None; + PyObject *val = NULL; + long hash; + PyDictEntry *ep; - if (!PyArg_UnpackTuple(args, "get", 1, 2, &key, &failobj)) - return NULL; + if (!PyArg_UnpackTuple(args, "get", 1, 2, &key, &failobj)) + return NULL; - if (!PyUnicode_CheckExact(key) || - (hash = ((PyUnicodeObject *) key)->hash) == -1) { - hash = PyObject_Hash(key); - if (hash == -1) - return NULL; - } - ep = (mp->ma_lookup)(mp, key, hash); - if (ep == NULL) - return NULL; - val = ep->me_value; - if (val == NULL) - val = failobj; - Py_INCREF(val); - return val; + if (!PyUnicode_CheckExact(key) || + (hash = ((PyUnicodeObject *) key)->hash) == -1) { + hash = PyObject_Hash(key); + if (hash == -1) + return NULL; + } + ep = (mp->ma_lookup)(mp, key, hash); + if (ep == NULL) + return NULL; + val = ep->me_value; + if (val == NULL) + val = failobj; + Py_INCREF(val); + return val; } static PyObject * dict_setdefault(register PyDictObject *mp, PyObject *args) { - PyObject *key; - PyObject *failobj = Py_None; - PyObject *val = NULL; - long hash; - PyDictEntry *ep; - - if (!PyArg_UnpackTuple(args, "setdefault", 1, 2, &key, &failobj)) - return NULL; - - if (!PyUnicode_CheckExact(key) || - (hash = ((PyUnicodeObject *) key)->hash) == -1) { - hash = PyObject_Hash(key); - if (hash == -1) - return NULL; - } - ep = (mp->ma_lookup)(mp, key, hash); - if (ep == NULL) - return NULL; - val = ep->me_value; - if (val == NULL) { - val = failobj; - if (PyDict_SetItem((PyObject*)mp, key, failobj)) - val = NULL; - } - Py_XINCREF(val); - return val; + PyObject *key; + PyObject *failobj = Py_None; + PyObject *val = NULL; + long hash; + PyDictEntry *ep; + + if (!PyArg_UnpackTuple(args, "setdefault", 1, 2, &key, &failobj)) + return NULL; + + if (!PyUnicode_CheckExact(key) || + (hash = ((PyUnicodeObject *) key)->hash) == -1) { + hash = PyObject_Hash(key); + if (hash == -1) + return NULL; + } + ep = (mp->ma_lookup)(mp, key, hash); + if (ep == NULL) + return NULL; + val = ep->me_value; + if (val == NULL) { + val = failobj; + if (PyDict_SetItem((PyObject*)mp, key, failobj)) + val = NULL; + } + Py_XINCREF(val); + return val; } static PyObject * dict_clear(register PyDictObject *mp) { - PyDict_Clear((PyObject *)mp); - Py_RETURN_NONE; + PyDict_Clear((PyObject *)mp); + Py_RETURN_NONE; } static PyObject * dict_pop(PyDictObject *mp, PyObject *args) { - long hash; - PyDictEntry *ep; - PyObject *old_value, *old_key; - PyObject *key, *deflt = NULL; - - if(!PyArg_UnpackTuple(args, "pop", 1, 2, &key, &deflt)) - return NULL; - if (mp->ma_used == 0) { - if (deflt) { - Py_INCREF(deflt); - return deflt; - } - PyErr_SetString(PyExc_KeyError, - "pop(): dictionary is empty"); - return NULL; - } - if (!PyUnicode_CheckExact(key) || - (hash = ((PyUnicodeObject *) key)->hash) == -1) { - hash = PyObject_Hash(key); - if (hash == -1) - return NULL; - } - ep = (mp->ma_lookup)(mp, key, hash); - if (ep == NULL) - return NULL; - if (ep->me_value == NULL) { - if (deflt) { - Py_INCREF(deflt); - return deflt; - } - set_key_error(key); - return NULL; - } - old_key = ep->me_key; - Py_INCREF(dummy); - ep->me_key = dummy; - old_value = ep->me_value; - ep->me_value = NULL; - mp->ma_used--; - Py_DECREF(old_key); - return old_value; + long hash; + PyDictEntry *ep; + PyObject *old_value, *old_key; + PyObject *key, *deflt = NULL; + + if(!PyArg_UnpackTuple(args, "pop", 1, 2, &key, &deflt)) + return NULL; + if (mp->ma_used == 0) { + if (deflt) { + Py_INCREF(deflt); + return deflt; + } + PyErr_SetString(PyExc_KeyError, + "pop(): dictionary is empty"); + return NULL; + } + if (!PyUnicode_CheckExact(key) || + (hash = ((PyUnicodeObject *) key)->hash) == -1) { + hash = PyObject_Hash(key); + if (hash == -1) + return NULL; + } + ep = (mp->ma_lookup)(mp, key, hash); + if (ep == NULL) + return NULL; + if (ep->me_value == NULL) { + if (deflt) { + Py_INCREF(deflt); + return deflt; + } + set_key_error(key); + return NULL; + } + old_key = ep->me_key; + Py_INCREF(dummy); + ep->me_key = dummy; + old_value = ep->me_value; + ep->me_value = NULL; + mp->ma_used--; + Py_DECREF(old_key); + return old_value; } static PyObject * dict_popitem(PyDictObject *mp) { - Py_ssize_t i = 0; - PyDictEntry *ep; - PyObject *res; - - /* Allocate the result tuple before checking the size. Believe it - * or not, this allocation could trigger a garbage collection which - * could empty the dict, so if we checked the size first and that - * happened, the result would be an infinite loop (searching for an - * entry that no longer exists). Note that the usual popitem() - * idiom is "while d: k, v = d.popitem()". so needing to throw the - * tuple away if the dict *is* empty isn't a significant - * inefficiency -- possible, but unlikely in practice. - */ - res = PyTuple_New(2); - if (res == NULL) - return NULL; - if (mp->ma_used == 0) { - Py_DECREF(res); - PyErr_SetString(PyExc_KeyError, - "popitem(): dictionary is empty"); - return NULL; - } - /* Set ep to "the first" dict entry with a value. We abuse the hash - * field of slot 0 to hold a search finger: - * If slot 0 has a value, use slot 0. - * Else slot 0 is being used to hold a search finger, - * and we use its hash value as the first index to look. - */ - ep = &mp->ma_table[0]; - if (ep->me_value == NULL) { - i = ep->me_hash; - /* The hash field may be a real hash value, or it may be a - * legit search finger, or it may be a once-legit search - * finger that's out of bounds now because it wrapped around - * or the table shrunk -- simply make sure it's in bounds now. - */ - if (i > mp->ma_mask || i < 1) - i = 1; /* skip slot 0 */ - while ((ep = &mp->ma_table[i])->me_value == NULL) { - i++; - if (i > mp->ma_mask) - i = 1; - } - } - PyTuple_SET_ITEM(res, 0, ep->me_key); - PyTuple_SET_ITEM(res, 1, ep->me_value); - Py_INCREF(dummy); - ep->me_key = dummy; - ep->me_value = NULL; - mp->ma_used--; - assert(mp->ma_table[0].me_value == NULL); - mp->ma_table[0].me_hash = i + 1; /* next place to start */ - return res; + Py_ssize_t i = 0; + PyDictEntry *ep; + PyObject *res; + + /* Allocate the result tuple before checking the size. Believe it + * or not, this allocation could trigger a garbage collection which + * could empty the dict, so if we checked the size first and that + * happened, the result would be an infinite loop (searching for an + * entry that no longer exists). Note that the usual popitem() + * idiom is "while d: k, v = d.popitem()". so needing to throw the + * tuple away if the dict *is* empty isn't a significant + * inefficiency -- possible, but unlikely in practice. + */ + res = PyTuple_New(2); + if (res == NULL) + return NULL; + if (mp->ma_used == 0) { + Py_DECREF(res); + PyErr_SetString(PyExc_KeyError, + "popitem(): dictionary is empty"); + return NULL; + } + /* Set ep to "the first" dict entry with a value. We abuse the hash + * field of slot 0 to hold a search finger: + * If slot 0 has a value, use slot 0. + * Else slot 0 is being used to hold a search finger, + * and we use its hash value as the first index to look. + */ + ep = &mp->ma_table[0]; + if (ep->me_value == NULL) { + i = ep->me_hash; + /* The hash field may be a real hash value, or it may be a + * legit search finger, or it may be a once-legit search + * finger that's out of bounds now because it wrapped around + * or the table shrunk -- simply make sure it's in bounds now. + */ + if (i > mp->ma_mask || i < 1) + i = 1; /* skip slot 0 */ + while ((ep = &mp->ma_table[i])->me_value == NULL) { + i++; + if (i > mp->ma_mask) + i = 1; + } + } + PyTuple_SET_ITEM(res, 0, ep->me_key); + PyTuple_SET_ITEM(res, 1, ep->me_value); + Py_INCREF(dummy); + ep->me_key = dummy; + ep->me_value = NULL; + mp->ma_used--; + assert(mp->ma_table[0].me_value == NULL); + mp->ma_table[0].me_hash = i + 1; /* next place to start */ + return res; } static int dict_traverse(PyObject *op, visitproc visit, void *arg) { - Py_ssize_t i = 0; - PyObject *pk; - PyObject *pv; + Py_ssize_t i = 0; + PyObject *pk; + PyObject *pv; - while (PyDict_Next(op, &i, &pk, &pv)) { - Py_VISIT(pk); - Py_VISIT(pv); - } - return 0; + while (PyDict_Next(op, &i, &pk, &pv)) { + Py_VISIT(pk); + Py_VISIT(pv); + } + return 0; } static int dict_tp_clear(PyObject *op) { - PyDict_Clear(op); - return 0; + PyDict_Clear(op); + return 0; } static PyObject *dictiter_new(PyDictObject *, PyTypeObject *); @@ -1925,12 +1925,12 @@ static PyObject *dictiter_new(PyDictObject *, PyTypeObject *); static PyObject * dict_sizeof(PyDictObject *mp) { - Py_ssize_t res; + Py_ssize_t res; - res = sizeof(PyDictObject); - if (mp->ma_table != mp->ma_smalltable) - res = res + (mp->ma_mask + 1) * sizeof(PyDictEntry); - return PyLong_FromSsize_t(res); + res = sizeof(PyDictObject); + if (mp->ma_table != mp->ma_smalltable) + res = res + (mp->ma_mask + 1) * sizeof(PyDictEntry); + return PyLong_FromSsize_t(res); } PyDoc_STRVAR(contains__doc__, @@ -1977,126 +1977,126 @@ static PyObject *dictitems_new(PyObject *); static PyObject *dictvalues_new(PyObject *); PyDoc_STRVAR(keys__doc__, - "D.keys() -> a set-like object providing a view on D's keys"); + "D.keys() -> a set-like object providing a view on D's keys"); PyDoc_STRVAR(items__doc__, - "D.items() -> a set-like object providing a view on D's items"); + "D.items() -> a set-like object providing a view on D's items"); PyDoc_STRVAR(values__doc__, - "D.values() -> an object providing a view on D's values"); + "D.values() -> an object providing a view on D's values"); static PyMethodDef mapp_methods[] = { - {"__contains__",(PyCFunction)dict_contains, METH_O | METH_COEXIST, - contains__doc__}, - {"__getitem__", (PyCFunction)dict_subscript, METH_O | METH_COEXIST, - getitem__doc__}, - {"__sizeof__", (PyCFunction)dict_sizeof, METH_NOARGS, - sizeof__doc__}, - {"get", (PyCFunction)dict_get, METH_VARARGS, - get__doc__}, - {"setdefault", (PyCFunction)dict_setdefault, METH_VARARGS, - setdefault_doc__}, - {"pop", (PyCFunction)dict_pop, METH_VARARGS, - pop__doc__}, - {"popitem", (PyCFunction)dict_popitem, METH_NOARGS, - popitem__doc__}, - {"keys", (PyCFunction)dictkeys_new, METH_NOARGS, - keys__doc__}, - {"items", (PyCFunction)dictitems_new, METH_NOARGS, - items__doc__}, - {"values", (PyCFunction)dictvalues_new, METH_NOARGS, - values__doc__}, - {"update", (PyCFunction)dict_update, METH_VARARGS | METH_KEYWORDS, - update__doc__}, - {"fromkeys", (PyCFunction)dict_fromkeys, METH_VARARGS | METH_CLASS, - fromkeys__doc__}, - {"clear", (PyCFunction)dict_clear, METH_NOARGS, - clear__doc__}, - {"copy", (PyCFunction)dict_copy, METH_NOARGS, - copy__doc__}, - {NULL, NULL} /* sentinel */ + {"__contains__",(PyCFunction)dict_contains, METH_O | METH_COEXIST, + contains__doc__}, + {"__getitem__", (PyCFunction)dict_subscript, METH_O | METH_COEXIST, + getitem__doc__}, + {"__sizeof__", (PyCFunction)dict_sizeof, METH_NOARGS, + sizeof__doc__}, + {"get", (PyCFunction)dict_get, METH_VARARGS, + get__doc__}, + {"setdefault", (PyCFunction)dict_setdefault, METH_VARARGS, + setdefault_doc__}, + {"pop", (PyCFunction)dict_pop, METH_VARARGS, + pop__doc__}, + {"popitem", (PyCFunction)dict_popitem, METH_NOARGS, + popitem__doc__}, + {"keys", (PyCFunction)dictkeys_new, METH_NOARGS, + keys__doc__}, + {"items", (PyCFunction)dictitems_new, METH_NOARGS, + items__doc__}, + {"values", (PyCFunction)dictvalues_new, METH_NOARGS, + values__doc__}, + {"update", (PyCFunction)dict_update, METH_VARARGS | METH_KEYWORDS, + update__doc__}, + {"fromkeys", (PyCFunction)dict_fromkeys, METH_VARARGS | METH_CLASS, + fromkeys__doc__}, + {"clear", (PyCFunction)dict_clear, METH_NOARGS, + clear__doc__}, + {"copy", (PyCFunction)dict_copy, METH_NOARGS, + copy__doc__}, + {NULL, NULL} /* sentinel */ }; /* Return 1 if `key` is in dict `op`, 0 if not, and -1 on error. */ int PyDict_Contains(PyObject *op, PyObject *key) { - long hash; - PyDictObject *mp = (PyDictObject *)op; - PyDictEntry *ep; + long hash; + PyDictObject *mp = (PyDictObject *)op; + PyDictEntry *ep; - if (!PyUnicode_CheckExact(key) || - (hash = ((PyUnicodeObject *) key)->hash) == -1) { - hash = PyObject_Hash(key); - if (hash == -1) - return -1; - } - ep = (mp->ma_lookup)(mp, key, hash); - return ep == NULL ? -1 : (ep->me_value != NULL); + if (!PyUnicode_CheckExact(key) || + (hash = ((PyUnicodeObject *) key)->hash) == -1) { + hash = PyObject_Hash(key); + if (hash == -1) + return -1; + } + ep = (mp->ma_lookup)(mp, key, hash); + return ep == NULL ? -1 : (ep->me_value != NULL); } /* Internal version of PyDict_Contains used when the hash value is already known */ int _PyDict_Contains(PyObject *op, PyObject *key, long hash) { - PyDictObject *mp = (PyDictObject *)op; - PyDictEntry *ep; + PyDictObject *mp = (PyDictObject *)op; + PyDictEntry *ep; - ep = (mp->ma_lookup)(mp, key, hash); - return ep == NULL ? -1 : (ep->me_value != NULL); + ep = (mp->ma_lookup)(mp, key, hash); + return ep == NULL ? -1 : (ep->me_value != NULL); } /* Hack to implement "key in dict" */ static PySequenceMethods dict_as_sequence = { - 0, /* sq_length */ - 0, /* sq_concat */ - 0, /* sq_repeat */ - 0, /* sq_item */ - 0, /* sq_slice */ - 0, /* sq_ass_item */ - 0, /* sq_ass_slice */ - PyDict_Contains, /* sq_contains */ - 0, /* sq_inplace_concat */ - 0, /* sq_inplace_repeat */ + 0, /* sq_length */ + 0, /* sq_concat */ + 0, /* sq_repeat */ + 0, /* sq_item */ + 0, /* sq_slice */ + 0, /* sq_ass_item */ + 0, /* sq_ass_slice */ + PyDict_Contains, /* sq_contains */ + 0, /* sq_inplace_concat */ + 0, /* sq_inplace_repeat */ }; static PyObject * dict_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *self; - - assert(type != NULL && type->tp_alloc != NULL); - self = type->tp_alloc(type, 0); - if (self != NULL) { - PyDictObject *d = (PyDictObject *)self; - /* It's guaranteed that tp->alloc zeroed out the struct. */ - assert(d->ma_table == NULL && d->ma_fill == 0 && d->ma_used == 0); - INIT_NONZERO_DICT_SLOTS(d); - d->ma_lookup = lookdict_unicode; - /* The object has been implicitely tracked by tp_alloc */ - if (type == &PyDict_Type) - _PyObject_GC_UNTRACK(d); + PyObject *self; + + assert(type != NULL && type->tp_alloc != NULL); + self = type->tp_alloc(type, 0); + if (self != NULL) { + PyDictObject *d = (PyDictObject *)self; + /* It's guaranteed that tp->alloc zeroed out the struct. */ + assert(d->ma_table == NULL && d->ma_fill == 0 && d->ma_used == 0); + INIT_NONZERO_DICT_SLOTS(d); + d->ma_lookup = lookdict_unicode; + /* The object has been implicitely tracked by tp_alloc */ + if (type == &PyDict_Type) + _PyObject_GC_UNTRACK(d); #ifdef SHOW_CONVERSION_COUNTS - ++created; + ++created; #endif #ifdef SHOW_TRACK_COUNT - if (_PyObject_GC_IS_TRACKED(d)) - count_tracked++; - else - count_untracked++; + if (_PyObject_GC_IS_TRACKED(d)) + count_tracked++; + else + count_untracked++; #endif - } - return self; + } + return self; } static int dict_init(PyObject *self, PyObject *args, PyObject *kwds) { - return dict_update_common(self, args, kwds, "dict"); + return dict_update_common(self, args, kwds, "dict"); } static PyObject * dict_iter(PyDictObject *dict) { - return dictiter_new(dict, &PyDictIterKey_Type); + return dictiter_new(dict, &PyDictIterKey_Type); } PyDoc_STRVAR(dictionary_doc, @@ -2111,46 +2111,46 @@ PyDoc_STRVAR(dictionary_doc, " in the keyword argument list. For example: dict(one=1, two=2)"); PyTypeObject PyDict_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "dict", - sizeof(PyDictObject), - 0, - (destructor)dict_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)dict_repr, /* tp_repr */ - 0, /* tp_as_number */ - &dict_as_sequence, /* tp_as_sequence */ - &dict_as_mapping, /* tp_as_mapping */ - (hashfunc)PyObject_HashNotImplemented, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE | Py_TPFLAGS_DICT_SUBCLASS, /* tp_flags */ - dictionary_doc, /* tp_doc */ - dict_traverse, /* tp_traverse */ - dict_tp_clear, /* tp_clear */ - dict_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - (getiterfunc)dict_iter, /* tp_iter */ - 0, /* tp_iternext */ - mapp_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - dict_init, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - dict_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "dict", + sizeof(PyDictObject), + 0, + (destructor)dict_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)dict_repr, /* tp_repr */ + 0, /* tp_as_number */ + &dict_as_sequence, /* tp_as_sequence */ + &dict_as_mapping, /* tp_as_mapping */ + (hashfunc)PyObject_HashNotImplemented, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE | Py_TPFLAGS_DICT_SUBCLASS, /* tp_flags */ + dictionary_doc, /* tp_doc */ + dict_traverse, /* tp_traverse */ + dict_tp_clear, /* tp_clear */ + dict_richcompare, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + (getiterfunc)dict_iter, /* tp_iter */ + 0, /* tp_iternext */ + mapp_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + dict_init, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + dict_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; /* For backward compatibility with old dictionary interface */ @@ -2158,340 +2158,340 @@ PyTypeObject PyDict_Type = { PyObject * PyDict_GetItemString(PyObject *v, const char *key) { - PyObject *kv, *rv; - kv = PyUnicode_FromString(key); - if (kv == NULL) - return NULL; - rv = PyDict_GetItem(v, kv); - Py_DECREF(kv); - return rv; + PyObject *kv, *rv; + kv = PyUnicode_FromString(key); + if (kv == NULL) + return NULL; + rv = PyDict_GetItem(v, kv); + Py_DECREF(kv); + return rv; } int PyDict_SetItemString(PyObject *v, const char *key, PyObject *item) { - PyObject *kv; - int err; - kv = PyUnicode_FromString(key); - if (kv == NULL) - return -1; - PyUnicode_InternInPlace(&kv); /* XXX Should we really? */ - err = PyDict_SetItem(v, kv, item); - Py_DECREF(kv); - return err; + PyObject *kv; + int err; + kv = PyUnicode_FromString(key); + if (kv == NULL) + return -1; + PyUnicode_InternInPlace(&kv); /* XXX Should we really? */ + err = PyDict_SetItem(v, kv, item); + Py_DECREF(kv); + return err; } int PyDict_DelItemString(PyObject *v, const char *key) { - PyObject *kv; - int err; - kv = PyUnicode_FromString(key); - if (kv == NULL) - return -1; - err = PyDict_DelItem(v, kv); - Py_DECREF(kv); - return err; + PyObject *kv; + int err; + kv = PyUnicode_FromString(key); + if (kv == NULL) + return -1; + err = PyDict_DelItem(v, kv); + Py_DECREF(kv); + return err; } /* Dictionary iterator types */ typedef struct { - PyObject_HEAD - PyDictObject *di_dict; /* Set to NULL when iterator is exhausted */ - Py_ssize_t di_used; - Py_ssize_t di_pos; - PyObject* di_result; /* reusable result tuple for iteritems */ - Py_ssize_t len; + PyObject_HEAD + PyDictObject *di_dict; /* Set to NULL when iterator is exhausted */ + Py_ssize_t di_used; + Py_ssize_t di_pos; + PyObject* di_result; /* reusable result tuple for iteritems */ + Py_ssize_t len; } dictiterobject; static PyObject * dictiter_new(PyDictObject *dict, PyTypeObject *itertype) { - dictiterobject *di; - di = PyObject_GC_New(dictiterobject, itertype); - if (di == NULL) - return NULL; - Py_INCREF(dict); - di->di_dict = dict; - di->di_used = dict->ma_used; - di->di_pos = 0; - di->len = dict->ma_used; - if (itertype == &PyDictIterItem_Type) { - di->di_result = PyTuple_Pack(2, Py_None, Py_None); - if (di->di_result == NULL) { - Py_DECREF(di); - return NULL; - } - } - else - di->di_result = NULL; - _PyObject_GC_TRACK(di); - return (PyObject *)di; + dictiterobject *di; + di = PyObject_GC_New(dictiterobject, itertype); + if (di == NULL) + return NULL; + Py_INCREF(dict); + di->di_dict = dict; + di->di_used = dict->ma_used; + di->di_pos = 0; + di->len = dict->ma_used; + if (itertype == &PyDictIterItem_Type) { + di->di_result = PyTuple_Pack(2, Py_None, Py_None); + if (di->di_result == NULL) { + Py_DECREF(di); + return NULL; + } + } + else + di->di_result = NULL; + _PyObject_GC_TRACK(di); + return (PyObject *)di; } static void dictiter_dealloc(dictiterobject *di) { - Py_XDECREF(di->di_dict); - Py_XDECREF(di->di_result); - PyObject_GC_Del(di); + Py_XDECREF(di->di_dict); + Py_XDECREF(di->di_result); + PyObject_GC_Del(di); } static int dictiter_traverse(dictiterobject *di, visitproc visit, void *arg) { - Py_VISIT(di->di_dict); - Py_VISIT(di->di_result); - return 0; + Py_VISIT(di->di_dict); + Py_VISIT(di->di_result); + return 0; } static PyObject * dictiter_len(dictiterobject *di) { - Py_ssize_t len = 0; - if (di->di_dict != NULL && di->di_used == di->di_dict->ma_used) - len = di->len; - return PyLong_FromSize_t(len); + Py_ssize_t len = 0; + if (di->di_dict != NULL && di->di_used == di->di_dict->ma_used) + len = di->len; + return PyLong_FromSize_t(len); } PyDoc_STRVAR(length_hint_doc, "Private method returning an estimate of len(list(it))."); static PyMethodDef dictiter_methods[] = { - {"__length_hint__", (PyCFunction)dictiter_len, METH_NOARGS, - length_hint_doc}, - {NULL, NULL} /* sentinel */ + {"__length_hint__", (PyCFunction)dictiter_len, METH_NOARGS, + length_hint_doc}, + {NULL, NULL} /* sentinel */ }; static PyObject *dictiter_iternextkey(dictiterobject *di) { - PyObject *key; - register Py_ssize_t i, mask; - register PyDictEntry *ep; - PyDictObject *d = di->di_dict; - - if (d == NULL) - return NULL; - assert (PyDict_Check(d)); - - if (di->di_used != d->ma_used) { - PyErr_SetString(PyExc_RuntimeError, - "dictionary changed size during iteration"); - di->di_used = -1; /* Make this state sticky */ - return NULL; - } - - i = di->di_pos; - if (i < 0) - goto fail; - ep = d->ma_table; - mask = d->ma_mask; - while (i <= mask && ep[i].me_value == NULL) - i++; - di->di_pos = i+1; - if (i > mask) - goto fail; - di->len--; - key = ep[i].me_key; - Py_INCREF(key); - return key; + PyObject *key; + register Py_ssize_t i, mask; + register PyDictEntry *ep; + PyDictObject *d = di->di_dict; + + if (d == NULL) + return NULL; + assert (PyDict_Check(d)); + + if (di->di_used != d->ma_used) { + PyErr_SetString(PyExc_RuntimeError, + "dictionary changed size during iteration"); + di->di_used = -1; /* Make this state sticky */ + return NULL; + } + + i = di->di_pos; + if (i < 0) + goto fail; + ep = d->ma_table; + mask = d->ma_mask; + while (i <= mask && ep[i].me_value == NULL) + i++; + di->di_pos = i+1; + if (i > mask) + goto fail; + di->len--; + key = ep[i].me_key; + Py_INCREF(key); + return key; fail: - Py_DECREF(d); - di->di_dict = NULL; - return NULL; + Py_DECREF(d); + di->di_dict = NULL; + return NULL; } PyTypeObject PyDictIterKey_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "dict_keyiterator", /* tp_name */ - sizeof(dictiterobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)dictiter_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ - 0, /* tp_doc */ - (traverseproc)dictiter_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)dictiter_iternextkey, /* tp_iternext */ - dictiter_methods, /* tp_methods */ - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "dict_keyiterator", /* tp_name */ + sizeof(dictiterobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)dictiter_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + 0, /* tp_doc */ + (traverseproc)dictiter_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)dictiter_iternextkey, /* tp_iternext */ + dictiter_methods, /* tp_methods */ + 0, }; static PyObject *dictiter_iternextvalue(dictiterobject *di) { - PyObject *value; - register Py_ssize_t i, mask; - register PyDictEntry *ep; - PyDictObject *d = di->di_dict; - - if (d == NULL) - return NULL; - assert (PyDict_Check(d)); - - if (di->di_used != d->ma_used) { - PyErr_SetString(PyExc_RuntimeError, - "dictionary changed size during iteration"); - di->di_used = -1; /* Make this state sticky */ - return NULL; - } - - i = di->di_pos; - mask = d->ma_mask; - if (i < 0 || i > mask) - goto fail; - ep = d->ma_table; - while ((value=ep[i].me_value) == NULL) { - i++; - if (i > mask) - goto fail; - } - di->di_pos = i+1; - di->len--; - Py_INCREF(value); - return value; + PyObject *value; + register Py_ssize_t i, mask; + register PyDictEntry *ep; + PyDictObject *d = di->di_dict; + + if (d == NULL) + return NULL; + assert (PyDict_Check(d)); + + if (di->di_used != d->ma_used) { + PyErr_SetString(PyExc_RuntimeError, + "dictionary changed size during iteration"); + di->di_used = -1; /* Make this state sticky */ + return NULL; + } + + i = di->di_pos; + mask = d->ma_mask; + if (i < 0 || i > mask) + goto fail; + ep = d->ma_table; + while ((value=ep[i].me_value) == NULL) { + i++; + if (i > mask) + goto fail; + } + di->di_pos = i+1; + di->len--; + Py_INCREF(value); + return value; fail: - Py_DECREF(d); - di->di_dict = NULL; - return NULL; + Py_DECREF(d); + di->di_dict = NULL; + return NULL; } PyTypeObject PyDictIterValue_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "dict_valueiterator", /* tp_name */ - sizeof(dictiterobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)dictiter_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ - 0, /* tp_doc */ - (traverseproc)dictiter_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)dictiter_iternextvalue, /* tp_iternext */ - dictiter_methods, /* tp_methods */ - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "dict_valueiterator", /* tp_name */ + sizeof(dictiterobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)dictiter_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + 0, /* tp_doc */ + (traverseproc)dictiter_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)dictiter_iternextvalue, /* tp_iternext */ + dictiter_methods, /* tp_methods */ + 0, }; static PyObject *dictiter_iternextitem(dictiterobject *di) { - PyObject *key, *value, *result = di->di_result; - register Py_ssize_t i, mask; - register PyDictEntry *ep; - PyDictObject *d = di->di_dict; - - if (d == NULL) - return NULL; - assert (PyDict_Check(d)); - - if (di->di_used != d->ma_used) { - PyErr_SetString(PyExc_RuntimeError, - "dictionary changed size during iteration"); - di->di_used = -1; /* Make this state sticky */ - return NULL; - } - - i = di->di_pos; - if (i < 0) - goto fail; - ep = d->ma_table; - mask = d->ma_mask; - while (i <= mask && ep[i].me_value == NULL) - i++; - di->di_pos = i+1; - if (i > mask) - goto fail; - - if (result->ob_refcnt == 1) { - Py_INCREF(result); - Py_DECREF(PyTuple_GET_ITEM(result, 0)); - Py_DECREF(PyTuple_GET_ITEM(result, 1)); - } else { - result = PyTuple_New(2); - if (result == NULL) - return NULL; - } - di->len--; - key = ep[i].me_key; - value = ep[i].me_value; - Py_INCREF(key); - Py_INCREF(value); - PyTuple_SET_ITEM(result, 0, key); - PyTuple_SET_ITEM(result, 1, value); - return result; + PyObject *key, *value, *result = di->di_result; + register Py_ssize_t i, mask; + register PyDictEntry *ep; + PyDictObject *d = di->di_dict; + + if (d == NULL) + return NULL; + assert (PyDict_Check(d)); + + if (di->di_used != d->ma_used) { + PyErr_SetString(PyExc_RuntimeError, + "dictionary changed size during iteration"); + di->di_used = -1; /* Make this state sticky */ + return NULL; + } + + i = di->di_pos; + if (i < 0) + goto fail; + ep = d->ma_table; + mask = d->ma_mask; + while (i <= mask && ep[i].me_value == NULL) + i++; + di->di_pos = i+1; + if (i > mask) + goto fail; + + if (result->ob_refcnt == 1) { + Py_INCREF(result); + Py_DECREF(PyTuple_GET_ITEM(result, 0)); + Py_DECREF(PyTuple_GET_ITEM(result, 1)); + } else { + result = PyTuple_New(2); + if (result == NULL) + return NULL; + } + di->len--; + key = ep[i].me_key; + value = ep[i].me_value; + Py_INCREF(key); + Py_INCREF(value); + PyTuple_SET_ITEM(result, 0, key); + PyTuple_SET_ITEM(result, 1, value); + return result; fail: - Py_DECREF(d); - di->di_dict = NULL; - return NULL; + Py_DECREF(d); + di->di_dict = NULL; + return NULL; } PyTypeObject PyDictIterItem_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "dict_itemiterator", /* tp_name */ - sizeof(dictiterobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)dictiter_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ - 0, /* tp_doc */ - (traverseproc)dictiter_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)dictiter_iternextitem, /* tp_iternext */ - dictiter_methods, /* tp_methods */ - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "dict_itemiterator", /* tp_name */ + sizeof(dictiterobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)dictiter_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + 0, /* tp_doc */ + (traverseproc)dictiter_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)dictiter_iternextitem, /* tp_iternext */ + dictiter_methods, /* tp_methods */ + 0, }; @@ -2502,56 +2502,56 @@ PyTypeObject PyDictIterItem_Type = { /* The instance lay-out is the same for all three; but the type differs. */ typedef struct { - PyObject_HEAD - PyDictObject *dv_dict; + PyObject_HEAD + PyDictObject *dv_dict; } dictviewobject; static void dictview_dealloc(dictviewobject *dv) { - Py_XDECREF(dv->dv_dict); - PyObject_GC_Del(dv); + Py_XDECREF(dv->dv_dict); + PyObject_GC_Del(dv); } static int dictview_traverse(dictviewobject *dv, visitproc visit, void *arg) { - Py_VISIT(dv->dv_dict); - return 0; + Py_VISIT(dv->dv_dict); + return 0; } static Py_ssize_t dictview_len(dictviewobject *dv) { - Py_ssize_t len = 0; - if (dv->dv_dict != NULL) - len = dv->dv_dict->ma_used; - return len; + Py_ssize_t len = 0; + if (dv->dv_dict != NULL) + len = dv->dv_dict->ma_used; + return len; } static PyObject * dictview_new(PyObject *dict, PyTypeObject *type) { - dictviewobject *dv; - if (dict == NULL) { - PyErr_BadInternalCall(); - return NULL; - } - if (!PyDict_Check(dict)) { - /* XXX Get rid of this restriction later */ - PyErr_Format(PyExc_TypeError, - "%s() requires a dict argument, not '%s'", - type->tp_name, dict->ob_type->tp_name); - return NULL; - } - dv = PyObject_GC_New(dictviewobject, type); - if (dv == NULL) - return NULL; - Py_INCREF(dict); - dv->dv_dict = (PyDictObject *)dict; - _PyObject_GC_TRACK(dv); - return (PyObject *)dv; + dictviewobject *dv; + if (dict == NULL) { + PyErr_BadInternalCall(); + return NULL; + } + if (!PyDict_Check(dict)) { + /* XXX Get rid of this restriction later */ + PyErr_Format(PyExc_TypeError, + "%s() requires a dict argument, not '%s'", + type->tp_name, dict->ob_type->tp_name); + return NULL; + } + dv = PyObject_GC_New(dictviewobject, type); + if (dv == NULL) + return NULL; + Py_INCREF(dict); + dv->dv_dict = (PyDictObject *)dict; + _PyObject_GC_TRACK(dv); + return (PyObject *)dv; } /* TODO(guido): The views objects are not complete: @@ -2567,102 +2567,102 @@ dictview_new(PyObject *dict, PyTypeObject *type) static int all_contained_in(PyObject *self, PyObject *other) { - PyObject *iter = PyObject_GetIter(self); - int ok = 1; - - if (iter == NULL) - return -1; - for (;;) { - PyObject *next = PyIter_Next(iter); - if (next == NULL) { - if (PyErr_Occurred()) - ok = -1; - break; - } - ok = PySequence_Contains(other, next); - Py_DECREF(next); - if (ok <= 0) - break; - } - Py_DECREF(iter); - return ok; + PyObject *iter = PyObject_GetIter(self); + int ok = 1; + + if (iter == NULL) + return -1; + for (;;) { + PyObject *next = PyIter_Next(iter); + if (next == NULL) { + if (PyErr_Occurred()) + ok = -1; + break; + } + ok = PySequence_Contains(other, next); + Py_DECREF(next); + if (ok <= 0) + break; + } + Py_DECREF(iter); + return ok; } static PyObject * dictview_richcompare(PyObject *self, PyObject *other, int op) { - Py_ssize_t len_self, len_other; - int ok; - PyObject *result; - - assert(self != NULL); - assert(PyDictViewSet_Check(self)); - assert(other != NULL); - - if (!PyAnySet_Check(other) && !PyDictViewSet_Check(other)) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - - len_self = PyObject_Size(self); - if (len_self < 0) - return NULL; - len_other = PyObject_Size(other); - if (len_other < 0) - return NULL; - - ok = 0; - switch(op) { - - case Py_NE: - case Py_EQ: - if (len_self == len_other) - ok = all_contained_in(self, other); - if (op == Py_NE && ok >= 0) - ok = !ok; - break; - - case Py_LT: - if (len_self < len_other) - ok = all_contained_in(self, other); - break; - - case Py_LE: - if (len_self <= len_other) - ok = all_contained_in(self, other); - break; - - case Py_GT: - if (len_self > len_other) - ok = all_contained_in(other, self); - break; - - case Py_GE: - if (len_self >= len_other) - ok = all_contained_in(other, self); - break; - - } - if (ok < 0) - return NULL; - result = ok ? Py_True : Py_False; - Py_INCREF(result); - return result; + Py_ssize_t len_self, len_other; + int ok; + PyObject *result; + + assert(self != NULL); + assert(PyDictViewSet_Check(self)); + assert(other != NULL); + + if (!PyAnySet_Check(other) && !PyDictViewSet_Check(other)) { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + + len_self = PyObject_Size(self); + if (len_self < 0) + return NULL; + len_other = PyObject_Size(other); + if (len_other < 0) + return NULL; + + ok = 0; + switch(op) { + + case Py_NE: + case Py_EQ: + if (len_self == len_other) + ok = all_contained_in(self, other); + if (op == Py_NE && ok >= 0) + ok = !ok; + break; + + case Py_LT: + if (len_self < len_other) + ok = all_contained_in(self, other); + break; + + case Py_LE: + if (len_self <= len_other) + ok = all_contained_in(self, other); + break; + + case Py_GT: + if (len_self > len_other) + ok = all_contained_in(other, self); + break; + + case Py_GE: + if (len_self >= len_other) + ok = all_contained_in(other, self); + break; + + } + if (ok < 0) + return NULL; + result = ok ? Py_True : Py_False; + Py_INCREF(result); + return result; } static PyObject * dictview_repr(dictviewobject *dv) { - PyObject *seq; - PyObject *result; - - seq = PySequence_List((PyObject *)dv); - if (seq == NULL) - return NULL; + PyObject *seq; + PyObject *result; + + seq = PySequence_List((PyObject *)dv); + if (seq == NULL) + return NULL; - result = PyUnicode_FromFormat("%s(%R)", Py_TYPE(dv)->tp_name, seq); - Py_DECREF(seq); - return result; + result = PyUnicode_FromFormat("%s(%R)", Py_TYPE(dv)->tp_name, seq); + Py_DECREF(seq); + return result; } /*** dict_keys ***/ @@ -2670,164 +2670,164 @@ dictview_repr(dictviewobject *dv) static PyObject * dictkeys_iter(dictviewobject *dv) { - if (dv->dv_dict == NULL) { - Py_RETURN_NONE; - } - return dictiter_new(dv->dv_dict, &PyDictIterKey_Type); + if (dv->dv_dict == NULL) { + Py_RETURN_NONE; + } + return dictiter_new(dv->dv_dict, &PyDictIterKey_Type); } static int dictkeys_contains(dictviewobject *dv, PyObject *obj) { - if (dv->dv_dict == NULL) - return 0; - return PyDict_Contains((PyObject *)dv->dv_dict, obj); + if (dv->dv_dict == NULL) + return 0; + return PyDict_Contains((PyObject *)dv->dv_dict, obj); } static PySequenceMethods dictkeys_as_sequence = { - (lenfunc)dictview_len, /* sq_length */ - 0, /* sq_concat */ - 0, /* sq_repeat */ - 0, /* sq_item */ - 0, /* sq_slice */ - 0, /* sq_ass_item */ - 0, /* sq_ass_slice */ - (objobjproc)dictkeys_contains, /* sq_contains */ + (lenfunc)dictview_len, /* sq_length */ + 0, /* sq_concat */ + 0, /* sq_repeat */ + 0, /* sq_item */ + 0, /* sq_slice */ + 0, /* sq_ass_item */ + 0, /* sq_ass_slice */ + (objobjproc)dictkeys_contains, /* sq_contains */ }; static PyObject* dictviews_sub(PyObject* self, PyObject *other) { - PyObject *result = PySet_New(self); - PyObject *tmp; - if (result == NULL) - return NULL; + PyObject *result = PySet_New(self); + PyObject *tmp; + if (result == NULL) + return NULL; - tmp = PyObject_CallMethod(result, "difference_update", "O", other); - if (tmp == NULL) { - Py_DECREF(result); - return NULL; - } + tmp = PyObject_CallMethod(result, "difference_update", "O", other); + if (tmp == NULL) { + Py_DECREF(result); + return NULL; + } - Py_DECREF(tmp); - return result; + Py_DECREF(tmp); + return result; } static PyObject* dictviews_and(PyObject* self, PyObject *other) { - PyObject *result = PySet_New(self); - PyObject *tmp; - if (result == NULL) - return NULL; + PyObject *result = PySet_New(self); + PyObject *tmp; + if (result == NULL) + return NULL; - tmp = PyObject_CallMethod(result, "intersection_update", "O", other); - if (tmp == NULL) { - Py_DECREF(result); - return NULL; - } + tmp = PyObject_CallMethod(result, "intersection_update", "O", other); + if (tmp == NULL) { + Py_DECREF(result); + return NULL; + } - Py_DECREF(tmp); - return result; + Py_DECREF(tmp); + return result; } static PyObject* dictviews_or(PyObject* self, PyObject *other) { - PyObject *result = PySet_New(self); - PyObject *tmp; - if (result == NULL) - return NULL; + PyObject *result = PySet_New(self); + PyObject *tmp; + if (result == NULL) + return NULL; - tmp = PyObject_CallMethod(result, "update", "O", other); - if (tmp == NULL) { - Py_DECREF(result); - return NULL; - } + tmp = PyObject_CallMethod(result, "update", "O", other); + if (tmp == NULL) { + Py_DECREF(result); + return NULL; + } - Py_DECREF(tmp); - return result; + Py_DECREF(tmp); + return result; } static PyObject* dictviews_xor(PyObject* self, PyObject *other) { - PyObject *result = PySet_New(self); - PyObject *tmp; - if (result == NULL) - return NULL; + PyObject *result = PySet_New(self); + PyObject *tmp; + if (result == NULL) + return NULL; - tmp = PyObject_CallMethod(result, "symmetric_difference_update", "O", - other); - if (tmp == NULL) { - Py_DECREF(result); - return NULL; - } + tmp = PyObject_CallMethod(result, "symmetric_difference_update", "O", + other); + if (tmp == NULL) { + Py_DECREF(result); + return NULL; + } - Py_DECREF(tmp); - return result; + Py_DECREF(tmp); + return result; } static PyNumberMethods dictviews_as_number = { - 0, /*nb_add*/ - (binaryfunc)dictviews_sub, /*nb_subtract*/ - 0, /*nb_multiply*/ - 0, /*nb_remainder*/ - 0, /*nb_divmod*/ - 0, /*nb_power*/ - 0, /*nb_negative*/ - 0, /*nb_positive*/ - 0, /*nb_absolute*/ - 0, /*nb_bool*/ - 0, /*nb_invert*/ - 0, /*nb_lshift*/ - 0, /*nb_rshift*/ - (binaryfunc)dictviews_and, /*nb_and*/ - (binaryfunc)dictviews_xor, /*nb_xor*/ - (binaryfunc)dictviews_or, /*nb_or*/ + 0, /*nb_add*/ + (binaryfunc)dictviews_sub, /*nb_subtract*/ + 0, /*nb_multiply*/ + 0, /*nb_remainder*/ + 0, /*nb_divmod*/ + 0, /*nb_power*/ + 0, /*nb_negative*/ + 0, /*nb_positive*/ + 0, /*nb_absolute*/ + 0, /*nb_bool*/ + 0, /*nb_invert*/ + 0, /*nb_lshift*/ + 0, /*nb_rshift*/ + (binaryfunc)dictviews_and, /*nb_and*/ + (binaryfunc)dictviews_xor, /*nb_xor*/ + (binaryfunc)dictviews_or, /*nb_or*/ }; static PyMethodDef dictkeys_methods[] = { - {NULL, NULL} /* sentinel */ + {NULL, NULL} /* sentinel */ }; PyTypeObject PyDictKeys_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "dict_keys", /* tp_name */ - sizeof(dictviewobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)dictview_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)dictview_repr, /* tp_repr */ - &dictviews_as_number, /* tp_as_number */ - &dictkeys_as_sequence, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ - 0, /* tp_doc */ - (traverseproc)dictview_traverse, /* tp_traverse */ - 0, /* tp_clear */ - dictview_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - (getiterfunc)dictkeys_iter, /* tp_iter */ - 0, /* tp_iternext */ - dictkeys_methods, /* tp_methods */ - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "dict_keys", /* tp_name */ + sizeof(dictviewobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)dictview_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)dictview_repr, /* tp_repr */ + &dictviews_as_number, /* tp_as_number */ + &dictkeys_as_sequence, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + 0, /* tp_doc */ + (traverseproc)dictview_traverse, /* tp_traverse */ + 0, /* tp_clear */ + dictview_richcompare, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + (getiterfunc)dictkeys_iter, /* tp_iter */ + 0, /* tp_iternext */ + dictkeys_methods, /* tp_methods */ + 0, }; static PyObject * dictkeys_new(PyObject *dict) { - return dictview_new(dict, &PyDictKeys_Type); + return dictview_new(dict, &PyDictKeys_Type); } /*** dict_items ***/ @@ -2835,83 +2835,83 @@ dictkeys_new(PyObject *dict) static PyObject * dictitems_iter(dictviewobject *dv) { - if (dv->dv_dict == NULL) { - Py_RETURN_NONE; - } - return dictiter_new(dv->dv_dict, &PyDictIterItem_Type); + if (dv->dv_dict == NULL) { + Py_RETURN_NONE; + } + return dictiter_new(dv->dv_dict, &PyDictIterItem_Type); } static int dictitems_contains(dictviewobject *dv, PyObject *obj) { - PyObject *key, *value, *found; - if (dv->dv_dict == NULL) - return 0; - if (!PyTuple_Check(obj) || PyTuple_GET_SIZE(obj) != 2) - return 0; - key = PyTuple_GET_ITEM(obj, 0); - value = PyTuple_GET_ITEM(obj, 1); - found = PyDict_GetItem((PyObject *)dv->dv_dict, key); - if (found == NULL) { - if (PyErr_Occurred()) - return -1; - return 0; - } - return PyObject_RichCompareBool(value, found, Py_EQ); + PyObject *key, *value, *found; + if (dv->dv_dict == NULL) + return 0; + if (!PyTuple_Check(obj) || PyTuple_GET_SIZE(obj) != 2) + return 0; + key = PyTuple_GET_ITEM(obj, 0); + value = PyTuple_GET_ITEM(obj, 1); + found = PyDict_GetItem((PyObject *)dv->dv_dict, key); + if (found == NULL) { + if (PyErr_Occurred()) + return -1; + return 0; + } + return PyObject_RichCompareBool(value, found, Py_EQ); } static PySequenceMethods dictitems_as_sequence = { - (lenfunc)dictview_len, /* sq_length */ - 0, /* sq_concat */ - 0, /* sq_repeat */ - 0, /* sq_item */ - 0, /* sq_slice */ - 0, /* sq_ass_item */ - 0, /* sq_ass_slice */ - (objobjproc)dictitems_contains, /* sq_contains */ + (lenfunc)dictview_len, /* sq_length */ + 0, /* sq_concat */ + 0, /* sq_repeat */ + 0, /* sq_item */ + 0, /* sq_slice */ + 0, /* sq_ass_item */ + 0, /* sq_ass_slice */ + (objobjproc)dictitems_contains, /* sq_contains */ }; static PyMethodDef dictitems_methods[] = { - {NULL, NULL} /* sentinel */ + {NULL, NULL} /* sentinel */ }; PyTypeObject PyDictItems_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "dict_items", /* tp_name */ - sizeof(dictviewobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)dictview_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)dictview_repr, /* tp_repr */ - &dictviews_as_number, /* tp_as_number */ - &dictitems_as_sequence, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ - 0, /* tp_doc */ - (traverseproc)dictview_traverse, /* tp_traverse */ - 0, /* tp_clear */ - dictview_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - (getiterfunc)dictitems_iter, /* tp_iter */ - 0, /* tp_iternext */ - dictitems_methods, /* tp_methods */ - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "dict_items", /* tp_name */ + sizeof(dictviewobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)dictview_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)dictview_repr, /* tp_repr */ + &dictviews_as_number, /* tp_as_number */ + &dictitems_as_sequence, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + 0, /* tp_doc */ + (traverseproc)dictview_traverse, /* tp_traverse */ + 0, /* tp_clear */ + dictview_richcompare, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + (getiterfunc)dictitems_iter, /* tp_iter */ + 0, /* tp_iternext */ + dictitems_methods, /* tp_methods */ + 0, }; static PyObject * dictitems_new(PyObject *dict) { - return dictview_new(dict, &PyDictItems_Type); + return dictview_new(dict, &PyDictItems_Type); } /*** dict_values ***/ @@ -2919,62 +2919,62 @@ dictitems_new(PyObject *dict) static PyObject * dictvalues_iter(dictviewobject *dv) { - if (dv->dv_dict == NULL) { - Py_RETURN_NONE; - } - return dictiter_new(dv->dv_dict, &PyDictIterValue_Type); + if (dv->dv_dict == NULL) { + Py_RETURN_NONE; + } + return dictiter_new(dv->dv_dict, &PyDictIterValue_Type); } static PySequenceMethods dictvalues_as_sequence = { - (lenfunc)dictview_len, /* sq_length */ - 0, /* sq_concat */ - 0, /* sq_repeat */ - 0, /* sq_item */ - 0, /* sq_slice */ - 0, /* sq_ass_item */ - 0, /* sq_ass_slice */ - (objobjproc)0, /* sq_contains */ + (lenfunc)dictview_len, /* sq_length */ + 0, /* sq_concat */ + 0, /* sq_repeat */ + 0, /* sq_item */ + 0, /* sq_slice */ + 0, /* sq_ass_item */ + 0, /* sq_ass_slice */ + (objobjproc)0, /* sq_contains */ }; static PyMethodDef dictvalues_methods[] = { - {NULL, NULL} /* sentinel */ + {NULL, NULL} /* sentinel */ }; PyTypeObject PyDictValues_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "dict_values", /* tp_name */ - sizeof(dictviewobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)dictview_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)dictview_repr, /* tp_repr */ - 0, /* tp_as_number */ - &dictvalues_as_sequence, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ - 0, /* tp_doc */ - (traverseproc)dictview_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - (getiterfunc)dictvalues_iter, /* tp_iter */ - 0, /* tp_iternext */ - dictvalues_methods, /* tp_methods */ - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "dict_values", /* tp_name */ + sizeof(dictviewobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)dictview_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)dictview_repr, /* tp_repr */ + 0, /* tp_as_number */ + &dictvalues_as_sequence, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + 0, /* tp_doc */ + (traverseproc)dictview_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + (getiterfunc)dictvalues_iter, /* tp_iter */ + 0, /* tp_iternext */ + dictvalues_methods, /* tp_methods */ + 0, }; static PyObject * dictvalues_new(PyObject *dict) { - return dictview_new(dict, &PyDictValues_Type); + return dictview_new(dict, &PyDictValues_Type); } diff --git a/Objects/enumobject.c b/Objects/enumobject.c index 3d9bfad..b579f96 100644 --- a/Objects/enumobject.c +++ b/Objects/enumobject.c @@ -3,159 +3,159 @@ #include "Python.h" typedef struct { - PyObject_HEAD - Py_ssize_t en_index; /* current index of enumeration */ - PyObject* en_sit; /* secondary iterator of enumeration */ - PyObject* en_result; /* result tuple */ - PyObject* en_longindex; /* index for sequences >= PY_SSIZE_T_MAX */ + PyObject_HEAD + Py_ssize_t en_index; /* current index of enumeration */ + PyObject* en_sit; /* secondary iterator of enumeration */ + PyObject* en_result; /* result tuple */ + PyObject* en_longindex; /* index for sequences >= PY_SSIZE_T_MAX */ } enumobject; static PyObject * enum_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - enumobject *en; - PyObject *seq = NULL; - PyObject *start = NULL; - static char *kwlist[] = {"iterable", "start", 0}; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|O:enumerate", kwlist, - &seq, &start)) - return NULL; - - en = (enumobject *)type->tp_alloc(type, 0); - if (en == NULL) - return NULL; - if (start != NULL) { - start = PyNumber_Index(start); - if (start == NULL) { - Py_DECREF(en); - return NULL; - } - assert(PyLong_Check(start)); - en->en_index = PyLong_AsSsize_t(start); - if (en->en_index == -1 && PyErr_Occurred()) { - PyErr_Clear(); - en->en_index = PY_SSIZE_T_MAX; - en->en_longindex = start; - } else { - en->en_longindex = NULL; - Py_DECREF(start); - } - } else { - en->en_index = 0; - en->en_longindex = NULL; - } - en->en_sit = PyObject_GetIter(seq); - if (en->en_sit == NULL) { - Py_DECREF(en); - return NULL; - } - en->en_result = PyTuple_Pack(2, Py_None, Py_None); - if (en->en_result == NULL) { - Py_DECREF(en); - return NULL; - } - return (PyObject *)en; + enumobject *en; + PyObject *seq = NULL; + PyObject *start = NULL; + static char *kwlist[] = {"iterable", "start", 0}; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|O:enumerate", kwlist, + &seq, &start)) + return NULL; + + en = (enumobject *)type->tp_alloc(type, 0); + if (en == NULL) + return NULL; + if (start != NULL) { + start = PyNumber_Index(start); + if (start == NULL) { + Py_DECREF(en); + return NULL; + } + assert(PyLong_Check(start)); + en->en_index = PyLong_AsSsize_t(start); + if (en->en_index == -1 && PyErr_Occurred()) { + PyErr_Clear(); + en->en_index = PY_SSIZE_T_MAX; + en->en_longindex = start; + } else { + en->en_longindex = NULL; + Py_DECREF(start); + } + } else { + en->en_index = 0; + en->en_longindex = NULL; + } + en->en_sit = PyObject_GetIter(seq); + if (en->en_sit == NULL) { + Py_DECREF(en); + return NULL; + } + en->en_result = PyTuple_Pack(2, Py_None, Py_None); + if (en->en_result == NULL) { + Py_DECREF(en); + return NULL; + } + return (PyObject *)en; } static void enum_dealloc(enumobject *en) { - PyObject_GC_UnTrack(en); - Py_XDECREF(en->en_sit); - Py_XDECREF(en->en_result); - Py_XDECREF(en->en_longindex); - Py_TYPE(en)->tp_free(en); + PyObject_GC_UnTrack(en); + Py_XDECREF(en->en_sit); + Py_XDECREF(en->en_result); + Py_XDECREF(en->en_longindex); + Py_TYPE(en)->tp_free(en); } static int enum_traverse(enumobject *en, visitproc visit, void *arg) { - Py_VISIT(en->en_sit); - Py_VISIT(en->en_result); - Py_VISIT(en->en_longindex); - return 0; + Py_VISIT(en->en_sit); + Py_VISIT(en->en_result); + Py_VISIT(en->en_longindex); + return 0; } static PyObject * enum_next_long(enumobject *en, PyObject* next_item) { - static PyObject *one = NULL; - PyObject *result = en->en_result; - PyObject *next_index; - PyObject *stepped_up; - - if (en->en_longindex == NULL) { - en->en_longindex = PyLong_FromSsize_t(PY_SSIZE_T_MAX); - if (en->en_longindex == NULL) - return NULL; - } - if (one == NULL) { - one = PyLong_FromLong(1); - if (one == NULL) - return NULL; - } - next_index = en->en_longindex; - assert(next_index != NULL); - stepped_up = PyNumber_Add(next_index, one); - if (stepped_up == NULL) - return NULL; - en->en_longindex = stepped_up; - - if (result->ob_refcnt == 1) { - Py_INCREF(result); - Py_DECREF(PyTuple_GET_ITEM(result, 0)); - Py_DECREF(PyTuple_GET_ITEM(result, 1)); - } else { - result = PyTuple_New(2); - if (result == NULL) { - Py_DECREF(next_index); - Py_DECREF(next_item); - return NULL; - } - } - PyTuple_SET_ITEM(result, 0, next_index); - PyTuple_SET_ITEM(result, 1, next_item); - return result; + static PyObject *one = NULL; + PyObject *result = en->en_result; + PyObject *next_index; + PyObject *stepped_up; + + if (en->en_longindex == NULL) { + en->en_longindex = PyLong_FromSsize_t(PY_SSIZE_T_MAX); + if (en->en_longindex == NULL) + return NULL; + } + if (one == NULL) { + one = PyLong_FromLong(1); + if (one == NULL) + return NULL; + } + next_index = en->en_longindex; + assert(next_index != NULL); + stepped_up = PyNumber_Add(next_index, one); + if (stepped_up == NULL) + return NULL; + en->en_longindex = stepped_up; + + if (result->ob_refcnt == 1) { + Py_INCREF(result); + Py_DECREF(PyTuple_GET_ITEM(result, 0)); + Py_DECREF(PyTuple_GET_ITEM(result, 1)); + } else { + result = PyTuple_New(2); + if (result == NULL) { + Py_DECREF(next_index); + Py_DECREF(next_item); + return NULL; + } + } + PyTuple_SET_ITEM(result, 0, next_index); + PyTuple_SET_ITEM(result, 1, next_item); + return result; } static PyObject * enum_next(enumobject *en) { - PyObject *next_index; - PyObject *next_item; - PyObject *result = en->en_result; - PyObject *it = en->en_sit; - - next_item = (*Py_TYPE(it)->tp_iternext)(it); - if (next_item == NULL) - return NULL; - - if (en->en_index == PY_SSIZE_T_MAX) - return enum_next_long(en, next_item); - - next_index = PyLong_FromSsize_t(en->en_index); - if (next_index == NULL) { - Py_DECREF(next_item); - return NULL; - } - en->en_index++; - - if (result->ob_refcnt == 1) { - Py_INCREF(result); - Py_DECREF(PyTuple_GET_ITEM(result, 0)); - Py_DECREF(PyTuple_GET_ITEM(result, 1)); - } else { - result = PyTuple_New(2); - if (result == NULL) { - Py_DECREF(next_index); - Py_DECREF(next_item); - return NULL; - } - } - PyTuple_SET_ITEM(result, 0, next_index); - PyTuple_SET_ITEM(result, 1, next_item); - return result; + PyObject *next_index; + PyObject *next_item; + PyObject *result = en->en_result; + PyObject *it = en->en_sit; + + next_item = (*Py_TYPE(it)->tp_iternext)(it); + if (next_item == NULL) + return NULL; + + if (en->en_index == PY_SSIZE_T_MAX) + return enum_next_long(en, next_item); + + next_index = PyLong_FromSsize_t(en->en_index); + if (next_index == NULL) { + Py_DECREF(next_item); + return NULL; + } + en->en_index++; + + if (result->ob_refcnt == 1) { + Py_INCREF(result); + Py_DECREF(PyTuple_GET_ITEM(result, 0)); + Py_DECREF(PyTuple_GET_ITEM(result, 1)); + } else { + result = PyTuple_New(2); + if (result == NULL) { + Py_DECREF(next_index); + Py_DECREF(next_item); + return NULL; + } + } + PyTuple_SET_ITEM(result, 0, next_index); + PyTuple_SET_ITEM(result, 1, next_item); + return result; } PyDoc_STRVAR(enum_doc, @@ -167,134 +167,134 @@ PyDoc_STRVAR(enum_doc, "for obtaining an indexed list: (0, seq[0]), (1, seq[1]), (2, seq[2]), ..."); PyTypeObject PyEnum_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "enumerate", /* tp_name */ - sizeof(enumobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)enum_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - enum_doc, /* tp_doc */ - (traverseproc)enum_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)enum_next, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - enum_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "enumerate", /* tp_name */ + sizeof(enumobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)enum_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + enum_doc, /* tp_doc */ + (traverseproc)enum_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)enum_next, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + enum_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; /* Reversed Object ***************************************************************/ typedef struct { - PyObject_HEAD - Py_ssize_t index; - PyObject* seq; + PyObject_HEAD + Py_ssize_t index; + PyObject* seq; } reversedobject; static PyObject * reversed_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - Py_ssize_t n; - PyObject *seq, *reversed_meth; - static PyObject *reversed_cache = NULL; - reversedobject *ro; - - if (type == &PyReversed_Type && !_PyArg_NoKeywords("reversed()", kwds)) - return NULL; - - if (!PyArg_UnpackTuple(args, "reversed", 1, 1, &seq) ) - return NULL; - - reversed_meth = _PyObject_LookupSpecial(seq, "__reversed__", &reversed_cache); - if (reversed_meth != NULL) { - PyObject *res = PyObject_CallFunctionObjArgs(reversed_meth, NULL); - Py_DECREF(reversed_meth); - return res; - } - else if (PyErr_Occurred()) - return NULL; - - if (!PySequence_Check(seq)) { - PyErr_SetString(PyExc_TypeError, - "argument to reversed() must be a sequence"); - return NULL; - } - - n = PySequence_Size(seq); - if (n == -1) - return NULL; - - ro = (reversedobject *)type->tp_alloc(type, 0); - if (ro == NULL) - return NULL; - - ro->index = n-1; - Py_INCREF(seq); - ro->seq = seq; - return (PyObject *)ro; + Py_ssize_t n; + PyObject *seq, *reversed_meth; + static PyObject *reversed_cache = NULL; + reversedobject *ro; + + if (type == &PyReversed_Type && !_PyArg_NoKeywords("reversed()", kwds)) + return NULL; + + if (!PyArg_UnpackTuple(args, "reversed", 1, 1, &seq) ) + return NULL; + + reversed_meth = _PyObject_LookupSpecial(seq, "__reversed__", &reversed_cache); + if (reversed_meth != NULL) { + PyObject *res = PyObject_CallFunctionObjArgs(reversed_meth, NULL); + Py_DECREF(reversed_meth); + return res; + } + else if (PyErr_Occurred()) + return NULL; + + if (!PySequence_Check(seq)) { + PyErr_SetString(PyExc_TypeError, + "argument to reversed() must be a sequence"); + return NULL; + } + + n = PySequence_Size(seq); + if (n == -1) + return NULL; + + ro = (reversedobject *)type->tp_alloc(type, 0); + if (ro == NULL) + return NULL; + + ro->index = n-1; + Py_INCREF(seq); + ro->seq = seq; + return (PyObject *)ro; } static void reversed_dealloc(reversedobject *ro) { - PyObject_GC_UnTrack(ro); - Py_XDECREF(ro->seq); - Py_TYPE(ro)->tp_free(ro); + PyObject_GC_UnTrack(ro); + Py_XDECREF(ro->seq); + Py_TYPE(ro)->tp_free(ro); } static int reversed_traverse(reversedobject *ro, visitproc visit, void *arg) { - Py_VISIT(ro->seq); - return 0; + Py_VISIT(ro->seq); + return 0; } static PyObject * reversed_next(reversedobject *ro) { - PyObject *item; - Py_ssize_t index = ro->index; - - if (index >= 0) { - item = PySequence_GetItem(ro->seq, index); - if (item != NULL) { - ro->index--; - return item; - } - if (PyErr_ExceptionMatches(PyExc_IndexError) || - PyErr_ExceptionMatches(PyExc_StopIteration)) - PyErr_Clear(); - } - ro->index = -1; - Py_CLEAR(ro->seq); - return NULL; + PyObject *item; + Py_ssize_t index = ro->index; + + if (index >= 0) { + item = PySequence_GetItem(ro->seq, index); + if (item != NULL) { + ro->index--; + return item; + } + if (PyErr_ExceptionMatches(PyExc_IndexError) || + PyErr_ExceptionMatches(PyExc_StopIteration)) + PyErr_Clear(); + } + ro->index = -1; + Py_CLEAR(ro->seq); + return NULL; } PyDoc_STRVAR(reversed_doc, @@ -305,64 +305,64 @@ PyDoc_STRVAR(reversed_doc, static PyObject * reversed_len(reversedobject *ro) { - Py_ssize_t position, seqsize; - - if (ro->seq == NULL) - return PyLong_FromLong(0); - seqsize = PySequence_Size(ro->seq); - if (seqsize == -1) - return NULL; - position = ro->index + 1; - return PyLong_FromSsize_t((seqsize < position) ? 0 : position); + Py_ssize_t position, seqsize; + + if (ro->seq == NULL) + return PyLong_FromLong(0); + seqsize = PySequence_Size(ro->seq); + if (seqsize == -1) + return NULL; + position = ro->index + 1; + return PyLong_FromSsize_t((seqsize < position) ? 0 : position); } PyDoc_STRVAR(length_hint_doc, "Private method returning an estimate of len(list(it))."); static PyMethodDef reversediter_methods[] = { - {"__length_hint__", (PyCFunction)reversed_len, METH_NOARGS, length_hint_doc}, - {NULL, NULL} /* sentinel */ + {"__length_hint__", (PyCFunction)reversed_len, METH_NOARGS, length_hint_doc}, + {NULL, NULL} /* sentinel */ }; PyTypeObject PyReversed_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "reversed", /* tp_name */ - sizeof(reversedobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)reversed_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - reversed_doc, /* tp_doc */ - (traverseproc)reversed_traverse,/* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)reversed_next, /* tp_iternext */ - reversediter_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - reversed_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "reversed", /* tp_name */ + sizeof(reversedobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)reversed_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + reversed_doc, /* tp_doc */ + (traverseproc)reversed_traverse,/* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)reversed_next, /* tp_iternext */ + reversediter_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + reversed_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; diff --git a/Objects/exceptions.c b/Objects/exceptions.c index 57fe9d7..234922c 100644 --- a/Objects/exceptions.c +++ b/Objects/exceptions.c @@ -270,7 +270,7 @@ BaseException_set_context(PyObject *self, PyObject *arg) { } else { /* PyException_SetContext steals this reference */ Py_INCREF(arg); - } + } PyException_SetContext(self, arg); return 0; } @@ -296,7 +296,7 @@ BaseException_set_cause(PyObject *self, PyObject *arg) { } else { /* PyException_SetCause steals this reference */ Py_INCREF(arg); - } + } PyException_SetCause(self, arg); return 0; } @@ -379,7 +379,7 @@ static PyTypeObject _PyExc_BaseException = { PyObject_GenericSetAttr, /*tp_setattro*/ 0, /*tp_as_buffer*/ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASE_EXC_SUBCLASS, /*tp_flags*/ + Py_TPFLAGS_BASE_EXC_SUBCLASS, /*tp_flags*/ PyDoc_STR("Common base class for all exceptions"), /* tp_doc */ (traverseproc)BaseException_traverse, /* tp_traverse */ (inquiry)BaseException_clear, /* tp_clear */ @@ -990,7 +990,7 @@ SyntaxError_str(PySyntaxErrorObject *self) lineno here */ if (self->filename && PyUnicode_Check(self->filename)) { - filename = _PyUnicode_AsString(self->filename); + filename = _PyUnicode_AsString(self->filename); } have_lineno = (self->lineno != NULL) && PyLong_CheckExact(self->lineno); @@ -1001,7 +1001,7 @@ SyntaxError_str(PySyntaxErrorObject *self) return PyUnicode_FromFormat("%S (%s, line %ld)", self->msg ? self->msg : Py_None, my_basename(filename), - PyLong_AsLongAndOverflow(self->lineno, &overflow)); + PyLong_AsLongAndOverflow(self->lineno, &overflow)); else if (filename) return PyUnicode_FromFormat("%S (%s)", self->msg ? self->msg : Py_None, @@ -1997,25 +1997,25 @@ _PyExc_Init(void) PyExc_RecursionErrorInst = BaseException_new(&_PyExc_RuntimeError, NULL, NULL); if (!PyExc_RecursionErrorInst) - Py_FatalError("Cannot pre-allocate RuntimeError instance for " - "recursion errors"); + Py_FatalError("Cannot pre-allocate RuntimeError instance for " + "recursion errors"); else { - PyBaseExceptionObject *err_inst = - (PyBaseExceptionObject *)PyExc_RecursionErrorInst; - PyObject *args_tuple; - PyObject *exc_message; - exc_message = PyUnicode_FromString("maximum recursion depth exceeded"); - if (!exc_message) - Py_FatalError("cannot allocate argument for RuntimeError " - "pre-allocation"); - args_tuple = PyTuple_Pack(1, exc_message); - if (!args_tuple) - Py_FatalError("cannot allocate tuple for RuntimeError " - "pre-allocation"); - Py_DECREF(exc_message); - if (BaseException_init(err_inst, args_tuple, NULL)) - Py_FatalError("init of pre-allocated RuntimeError failed"); - Py_DECREF(args_tuple); + PyBaseExceptionObject *err_inst = + (PyBaseExceptionObject *)PyExc_RecursionErrorInst; + PyObject *args_tuple; + PyObject *exc_message; + exc_message = PyUnicode_FromString("maximum recursion depth exceeded"); + if (!exc_message) + Py_FatalError("cannot allocate argument for RuntimeError " + "pre-allocation"); + args_tuple = PyTuple_Pack(1, exc_message); + if (!args_tuple) + Py_FatalError("cannot allocate tuple for RuntimeError " + "pre-allocation"); + Py_DECREF(exc_message); + if (BaseException_init(err_inst, args_tuple, NULL)) + Py_FatalError("init of pre-allocated RuntimeError failed"); + Py_DECREF(args_tuple); } Py_DECREF(bltinmod); diff --git a/Objects/fileobject.c b/Objects/fileobject.c index 85e87d7..b36aa02 100644 --- a/Objects/fileobject.c +++ b/Objects/fileobject.c @@ -14,10 +14,10 @@ #endif /* Newline flags */ -#define NEWLINE_UNKNOWN 0 /* No newline seen, yet */ -#define NEWLINE_CR 1 /* \r newline seen */ -#define NEWLINE_LF 2 /* \n newline seen */ -#define NEWLINE_CRLF 4 /* \r\n newline seen */ +#define NEWLINE_UNKNOWN 0 /* No newline seen, yet */ +#define NEWLINE_CR 1 /* \r newline seen */ +#define NEWLINE_LF 2 /* \n newline seen */ +#define NEWLINE_CRLF 4 /* \r\n newline seen */ #ifdef __cplusplus extern "C" { @@ -27,110 +27,110 @@ extern "C" { PyObject * PyFile_FromFd(int fd, char *name, char *mode, int buffering, char *encoding, - char *errors, char *newline, int closefd) + char *errors, char *newline, int closefd) { - PyObject *io, *stream, *nameobj = NULL; - - io = PyImport_ImportModule("io"); - if (io == NULL) - return NULL; - stream = PyObject_CallMethod(io, "open", "isisssi", fd, mode, - buffering, encoding, errors, - newline, closefd); - Py_DECREF(io); - if (stream == NULL) - return NULL; - if (name != NULL) { - nameobj = PyUnicode_FromString(name); - if (nameobj == NULL) - PyErr_Clear(); - else { - if (PyObject_SetAttrString(stream, "name", nameobj) < 0) - PyErr_Clear(); - Py_DECREF(nameobj); - } - } - return stream; + PyObject *io, *stream, *nameobj = NULL; + + io = PyImport_ImportModule("io"); + if (io == NULL) + return NULL; + stream = PyObject_CallMethod(io, "open", "isisssi", fd, mode, + buffering, encoding, errors, + newline, closefd); + Py_DECREF(io); + if (stream == NULL) + return NULL; + if (name != NULL) { + nameobj = PyUnicode_FromString(name); + if (nameobj == NULL) + PyErr_Clear(); + else { + if (PyObject_SetAttrString(stream, "name", nameobj) < 0) + PyErr_Clear(); + Py_DECREF(nameobj); + } + } + return stream; } PyObject * PyFile_GetLine(PyObject *f, int n) { - PyObject *result; - - if (f == NULL) { - PyErr_BadInternalCall(); - return NULL; - } - - { - PyObject *reader; - PyObject *args; - - reader = PyObject_GetAttrString(f, "readline"); - if (reader == NULL) - return NULL; - if (n <= 0) - args = PyTuple_New(0); - else - args = Py_BuildValue("(i)", n); - if (args == NULL) { - Py_DECREF(reader); - return NULL; - } - result = PyEval_CallObject(reader, args); - Py_DECREF(reader); - Py_DECREF(args); - if (result != NULL && !PyBytes_Check(result) && - !PyUnicode_Check(result)) { - Py_DECREF(result); - result = NULL; - PyErr_SetString(PyExc_TypeError, - "object.readline() returned non-string"); - } - } - - if (n < 0 && result != NULL && PyBytes_Check(result)) { - char *s = PyBytes_AS_STRING(result); - Py_ssize_t len = PyBytes_GET_SIZE(result); - if (len == 0) { - Py_DECREF(result); - result = NULL; - PyErr_SetString(PyExc_EOFError, - "EOF when reading a line"); - } - else if (s[len-1] == '\n') { - if (result->ob_refcnt == 1) - _PyBytes_Resize(&result, len-1); - else { - PyObject *v; - v = PyBytes_FromStringAndSize(s, len-1); - Py_DECREF(result); - result = v; - } - } - } - if (n < 0 && result != NULL && PyUnicode_Check(result)) { - Py_UNICODE *s = PyUnicode_AS_UNICODE(result); - Py_ssize_t len = PyUnicode_GET_SIZE(result); - if (len == 0) { - Py_DECREF(result); - result = NULL; - PyErr_SetString(PyExc_EOFError, - "EOF when reading a line"); - } - else if (s[len-1] == '\n') { - if (result->ob_refcnt == 1) - PyUnicode_Resize(&result, len-1); - else { - PyObject *v; - v = PyUnicode_FromUnicode(s, len-1); - Py_DECREF(result); - result = v; - } - } - } - return result; + PyObject *result; + + if (f == NULL) { + PyErr_BadInternalCall(); + return NULL; + } + + { + PyObject *reader; + PyObject *args; + + reader = PyObject_GetAttrString(f, "readline"); + if (reader == NULL) + return NULL; + if (n <= 0) + args = PyTuple_New(0); + else + args = Py_BuildValue("(i)", n); + if (args == NULL) { + Py_DECREF(reader); + return NULL; + } + result = PyEval_CallObject(reader, args); + Py_DECREF(reader); + Py_DECREF(args); + if (result != NULL && !PyBytes_Check(result) && + !PyUnicode_Check(result)) { + Py_DECREF(result); + result = NULL; + PyErr_SetString(PyExc_TypeError, + "object.readline() returned non-string"); + } + } + + if (n < 0 && result != NULL && PyBytes_Check(result)) { + char *s = PyBytes_AS_STRING(result); + Py_ssize_t len = PyBytes_GET_SIZE(result); + if (len == 0) { + Py_DECREF(result); + result = NULL; + PyErr_SetString(PyExc_EOFError, + "EOF when reading a line"); + } + else if (s[len-1] == '\n') { + if (result->ob_refcnt == 1) + _PyBytes_Resize(&result, len-1); + else { + PyObject *v; + v = PyBytes_FromStringAndSize(s, len-1); + Py_DECREF(result); + result = v; + } + } + } + if (n < 0 && result != NULL && PyUnicode_Check(result)) { + Py_UNICODE *s = PyUnicode_AS_UNICODE(result); + Py_ssize_t len = PyUnicode_GET_SIZE(result); + if (len == 0) { + Py_DECREF(result); + result = NULL; + PyErr_SetString(PyExc_EOFError, + "EOF when reading a line"); + } + else if (s[len-1] == '\n') { + if (result->ob_refcnt == 1) + PyUnicode_Resize(&result, len-1); + else { + PyObject *v; + v = PyUnicode_FromUnicode(s, len-1); + Py_DECREF(result); + result = v; + } + } + } + return result; } /* Interfaces to write objects/strings to file-like objects */ @@ -138,60 +138,60 @@ PyFile_GetLine(PyObject *f, int n) int PyFile_WriteObject(PyObject *v, PyObject *f, int flags) { - PyObject *writer, *value, *args, *result; - if (f == NULL) { - PyErr_SetString(PyExc_TypeError, "writeobject with NULL file"); - return -1; - } - writer = PyObject_GetAttrString(f, "write"); - if (writer == NULL) - return -1; - if (flags & Py_PRINT_RAW) { - value = PyObject_Str(v); - } - else - value = PyObject_Repr(v); - if (value == NULL) { - Py_DECREF(writer); - return -1; - } - args = PyTuple_Pack(1, value); - if (args == NULL) { - Py_DECREF(value); - Py_DECREF(writer); - return -1; - } - result = PyEval_CallObject(writer, args); - Py_DECREF(args); - Py_DECREF(value); - Py_DECREF(writer); - if (result == NULL) - return -1; - Py_DECREF(result); - return 0; + PyObject *writer, *value, *args, *result; + if (f == NULL) { + PyErr_SetString(PyExc_TypeError, "writeobject with NULL file"); + return -1; + } + writer = PyObject_GetAttrString(f, "write"); + if (writer == NULL) + return -1; + if (flags & Py_PRINT_RAW) { + value = PyObject_Str(v); + } + else + value = PyObject_Repr(v); + if (value == NULL) { + Py_DECREF(writer); + return -1; + } + args = PyTuple_Pack(1, value); + if (args == NULL) { + Py_DECREF(value); + Py_DECREF(writer); + return -1; + } + result = PyEval_CallObject(writer, args); + Py_DECREF(args); + Py_DECREF(value); + Py_DECREF(writer); + if (result == NULL) + return -1; + Py_DECREF(result); + return 0; } int PyFile_WriteString(const char *s, PyObject *f) { - if (f == NULL) { - /* Should be caused by a pre-existing error */ - if (!PyErr_Occurred()) - PyErr_SetString(PyExc_SystemError, - "null file for PyFile_WriteString"); - return -1; - } - else if (!PyErr_Occurred()) { - PyObject *v = PyUnicode_FromString(s); - int err; - if (v == NULL) - return -1; - err = PyFile_WriteObject(v, f, Py_PRINT_RAW); - Py_DECREF(v); - return err; - } - else - return -1; + if (f == NULL) { + /* Should be caused by a pre-existing error */ + if (!PyErr_Occurred()) + PyErr_SetString(PyExc_SystemError, + "null file for PyFile_WriteString"); + return -1; + } + else if (!PyErr_Occurred()) { + PyObject *v = PyUnicode_FromString(s); + int err; + if (v == NULL) + return -1; + err = PyFile_WriteObject(v, f, Py_PRINT_RAW); + Py_DECREF(v); + return err; + } + else + return -1; } /* Try to get a file-descriptor from a Python object. If the object @@ -204,45 +204,45 @@ PyFile_WriteString(const char *s, PyObject *f) int PyObject_AsFileDescriptor(PyObject *o) { - int fd; - PyObject *meth; - - if (PyLong_Check(o)) { - fd = PyLong_AsLong(o); - } - else if ((meth = PyObject_GetAttrString(o, "fileno")) != NULL) - { - PyObject *fno = PyEval_CallObject(meth, NULL); - Py_DECREF(meth); - if (fno == NULL) - return -1; - - if (PyLong_Check(fno)) { - fd = PyLong_AsLong(fno); - Py_DECREF(fno); - } - else { - PyErr_SetString(PyExc_TypeError, - "fileno() returned a non-integer"); - Py_DECREF(fno); - return -1; - } - } - else { - PyErr_SetString(PyExc_TypeError, - "argument must be an int, or have a fileno() method."); - return -1; - } - - if (fd == -1 && PyErr_Occurred()) - return -1; - if (fd < 0) { - PyErr_Format(PyExc_ValueError, - "file descriptor cannot be a negative integer (%i)", - fd); - return -1; - } - return fd; + int fd; + PyObject *meth; + + if (PyLong_Check(o)) { + fd = PyLong_AsLong(o); + } + else if ((meth = PyObject_GetAttrString(o, "fileno")) != NULL) + { + PyObject *fno = PyEval_CallObject(meth, NULL); + Py_DECREF(meth); + if (fno == NULL) + return -1; + + if (PyLong_Check(fno)) { + fd = PyLong_AsLong(fno); + Py_DECREF(fno); + } + else { + PyErr_SetString(PyExc_TypeError, + "fileno() returned a non-integer"); + Py_DECREF(fno); + return -1; + } + } + else { + PyErr_SetString(PyExc_TypeError, + "argument must be an int, or have a fileno() method."); + return -1; + } + + if (fd == -1 && PyErr_Occurred()) + return -1; + if (fd < 0) { + PyErr_Format(PyExc_ValueError, + "file descriptor cannot be a negative integer (%i)", + fd); + return -1; + } + return fd; } /* @@ -262,68 +262,68 @@ PyObject_AsFileDescriptor(PyObject *o) char * Py_UniversalNewlineFgets(char *buf, int n, FILE *stream, PyObject *fobj) { - char *p = buf; - int c; - int newlinetypes = 0; - int skipnextlf = 0; - - if (fobj) { - errno = ENXIO; /* What can you do... */ - return NULL; - } - FLOCKFILE(stream); - c = 'x'; /* Shut up gcc warning */ - while (--n > 0 && (c = GETC(stream)) != EOF ) { - if (skipnextlf ) { - skipnextlf = 0; - if (c == '\n') { - /* Seeing a \n here with skipnextlf true - ** means we saw a \r before. - */ - newlinetypes |= NEWLINE_CRLF; - c = GETC(stream); - if (c == EOF) break; - } else { - /* - ** Note that c == EOF also brings us here, - ** so we're okay if the last char in the file - ** is a CR. - */ - newlinetypes |= NEWLINE_CR; - } - } - if (c == '\r') { - /* A \r is translated into a \n, and we skip - ** an adjacent \n, if any. We don't set the - ** newlinetypes flag until we've seen the next char. - */ - skipnextlf = 1; - c = '\n'; - } else if ( c == '\n') { - newlinetypes |= NEWLINE_LF; - } - *p++ = c; - if (c == '\n') break; - } - if ( c == EOF && skipnextlf ) - newlinetypes |= NEWLINE_CR; - FUNLOCKFILE(stream); - *p = '\0'; - if ( skipnextlf ) { - /* If we have no file object we cannot save the - ** skipnextlf flag. We have to readahead, which - ** will cause a pause if we're reading from an - ** interactive stream, but that is very unlikely - ** unless we're doing something silly like - ** exec(open("/dev/tty").read()). - */ - c = GETC(stream); - if ( c != '\n' ) - ungetc(c, stream); - } - if (p == buf) - return NULL; - return buf; + char *p = buf; + int c; + int newlinetypes = 0; + int skipnextlf = 0; + + if (fobj) { + errno = ENXIO; /* What can you do... */ + return NULL; + } + FLOCKFILE(stream); + c = 'x'; /* Shut up gcc warning */ + while (--n > 0 && (c = GETC(stream)) != EOF ) { + if (skipnextlf ) { + skipnextlf = 0; + if (c == '\n') { + /* Seeing a \n here with skipnextlf true + ** means we saw a \r before. + */ + newlinetypes |= NEWLINE_CRLF; + c = GETC(stream); + if (c == EOF) break; + } else { + /* + ** Note that c == EOF also brings us here, + ** so we're okay if the last char in the file + ** is a CR. + */ + newlinetypes |= NEWLINE_CR; + } + } + if (c == '\r') { + /* A \r is translated into a \n, and we skip + ** an adjacent \n, if any. We don't set the + ** newlinetypes flag until we've seen the next char. + */ + skipnextlf = 1; + c = '\n'; + } else if ( c == '\n') { + newlinetypes |= NEWLINE_LF; + } + *p++ = c; + if (c == '\n') break; + } + if ( c == EOF && skipnextlf ) + newlinetypes |= NEWLINE_CR; + FUNLOCKFILE(stream); + *p = '\0'; + if ( skipnextlf ) { + /* If we have no file object we cannot save the + ** skipnextlf flag. We have to readahead, which + ** will cause a pause if we're reading from an + ** interactive stream, but that is very unlikely + ** unless we're doing something silly like + ** exec(open("/dev/tty").read()). + */ + c = GETC(stream); + if ( c != '\n' ) + ungetc(c, stream); + } + if (p == buf) + return NULL; + return buf; } /* **************************** std printer **************************** @@ -332,195 +332,195 @@ Py_UniversalNewlineFgets(char *buf, int n, FILE *stream, PyObject *fobj) */ typedef struct { - PyObject_HEAD - int fd; + PyObject_HEAD + int fd; } PyStdPrinter_Object; static PyObject * stdprinter_new(PyTypeObject *type, PyObject *args, PyObject *kews) { - PyStdPrinter_Object *self; + PyStdPrinter_Object *self; - assert(type != NULL && type->tp_alloc != NULL); + assert(type != NULL && type->tp_alloc != NULL); - self = (PyStdPrinter_Object *) type->tp_alloc(type, 0); - if (self != NULL) { - self->fd = -1; - } + self = (PyStdPrinter_Object *) type->tp_alloc(type, 0); + if (self != NULL) { + self->fd = -1; + } - return (PyObject *) self; + return (PyObject *) self; } static int fileio_init(PyObject *self, PyObject *args, PyObject *kwds) { - PyErr_SetString(PyExc_TypeError, - "cannot create 'stderrprinter' instances"); - return -1; + PyErr_SetString(PyExc_TypeError, + "cannot create 'stderrprinter' instances"); + return -1; } PyObject * PyFile_NewStdPrinter(int fd) { - PyStdPrinter_Object *self; - - if (fd != fileno(stdout) && fd != fileno(stderr)) { - /* not enough infrastructure for PyErr_BadInternalCall() */ - return NULL; - } - - self = PyObject_New(PyStdPrinter_Object, - &PyStdPrinter_Type); - if (self != NULL) { - self->fd = fd; - } - return (PyObject*)self; + PyStdPrinter_Object *self; + + if (fd != fileno(stdout) && fd != fileno(stderr)) { + /* not enough infrastructure for PyErr_BadInternalCall() */ + return NULL; + } + + self = PyObject_New(PyStdPrinter_Object, + &PyStdPrinter_Type); + if (self != NULL) { + self->fd = fd; + } + return (PyObject*)self; } static PyObject * stdprinter_write(PyStdPrinter_Object *self, PyObject *args) { - char *c; - Py_ssize_t n; - - if (self->fd < 0) { - /* fd might be invalid on Windows - * I can't raise an exception here. It may lead to an - * unlimited recursion in the case stderr is invalid. - */ - Py_RETURN_NONE; - } - - if (!PyArg_ParseTuple(args, "s", &c)) { - return NULL; - } - n = strlen(c); - - Py_BEGIN_ALLOW_THREADS - errno = 0; - n = write(self->fd, c, n); - Py_END_ALLOW_THREADS - - if (n < 0) { - if (errno == EAGAIN) - Py_RETURN_NONE; - PyErr_SetFromErrno(PyExc_IOError); - return NULL; - } - - return PyLong_FromSsize_t(n); + char *c; + Py_ssize_t n; + + if (self->fd < 0) { + /* fd might be invalid on Windows + * I can't raise an exception here. It may lead to an + * unlimited recursion in the case stderr is invalid. + */ + Py_RETURN_NONE; + } + + if (!PyArg_ParseTuple(args, "s", &c)) { + return NULL; + } + n = strlen(c); + + Py_BEGIN_ALLOW_THREADS + errno = 0; + n = write(self->fd, c, n); + Py_END_ALLOW_THREADS + + if (n < 0) { + if (errno == EAGAIN) + Py_RETURN_NONE; + PyErr_SetFromErrno(PyExc_IOError); + return NULL; + } + + return PyLong_FromSsize_t(n); } static PyObject * stdprinter_fileno(PyStdPrinter_Object *self) { - return PyLong_FromLong((long) self->fd); + return PyLong_FromLong((long) self->fd); } static PyObject * stdprinter_repr(PyStdPrinter_Object *self) { - return PyUnicode_FromFormat("<stdprinter(fd=%d) object at 0x%x>", - self->fd, self); + return PyUnicode_FromFormat("<stdprinter(fd=%d) object at 0x%x>", + self->fd, self); } static PyObject * stdprinter_noop(PyStdPrinter_Object *self) { - Py_RETURN_NONE; + Py_RETURN_NONE; } static PyObject * stdprinter_isatty(PyStdPrinter_Object *self) { - long res; - if (self->fd < 0) { - Py_RETURN_FALSE; - } + long res; + if (self->fd < 0) { + Py_RETURN_FALSE; + } - Py_BEGIN_ALLOW_THREADS - res = isatty(self->fd); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + res = isatty(self->fd); + Py_END_ALLOW_THREADS - return PyBool_FromLong(res); + return PyBool_FromLong(res); } static PyMethodDef stdprinter_methods[] = { - {"close", (PyCFunction)stdprinter_noop, METH_NOARGS, ""}, - {"flush", (PyCFunction)stdprinter_noop, METH_NOARGS, ""}, - {"fileno", (PyCFunction)stdprinter_fileno, METH_NOARGS, ""}, - {"isatty", (PyCFunction)stdprinter_isatty, METH_NOARGS, ""}, - {"write", (PyCFunction)stdprinter_write, METH_VARARGS, ""}, - {NULL, NULL} /*sentinel */ + {"close", (PyCFunction)stdprinter_noop, METH_NOARGS, ""}, + {"flush", (PyCFunction)stdprinter_noop, METH_NOARGS, ""}, + {"fileno", (PyCFunction)stdprinter_fileno, METH_NOARGS, ""}, + {"isatty", (PyCFunction)stdprinter_isatty, METH_NOARGS, ""}, + {"write", (PyCFunction)stdprinter_write, METH_VARARGS, ""}, + {NULL, NULL} /*sentinel */ }; static PyObject * get_closed(PyStdPrinter_Object *self, void *closure) { - Py_INCREF(Py_False); - return Py_False; + Py_INCREF(Py_False); + return Py_False; } static PyObject * get_mode(PyStdPrinter_Object *self, void *closure) { - return PyUnicode_FromString("w"); + return PyUnicode_FromString("w"); } static PyObject * get_encoding(PyStdPrinter_Object *self, void *closure) { - Py_RETURN_NONE; + Py_RETURN_NONE; } static PyGetSetDef stdprinter_getsetlist[] = { - {"closed", (getter)get_closed, NULL, "True if the file is closed"}, - {"encoding", (getter)get_encoding, NULL, "Encoding of the file"}, - {"mode", (getter)get_mode, NULL, "String giving the file mode"}, - {0}, + {"closed", (getter)get_closed, NULL, "True if the file is closed"}, + {"encoding", (getter)get_encoding, NULL, "Encoding of the file"}, + {"mode", (getter)get_mode, NULL, "String giving the file mode"}, + {0}, }; PyTypeObject PyStdPrinter_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "stderrprinter", /* tp_name */ - sizeof(PyStdPrinter_Object), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - 0, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)stdprinter_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ - 0, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - stdprinter_methods, /* tp_methods */ - 0, /* tp_members */ - stdprinter_getsetlist, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - fileio_init, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - stdprinter_new, /* tp_new */ - PyObject_Del, /* tp_free */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "stderrprinter", /* tp_name */ + sizeof(PyStdPrinter_Object), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + 0, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)stdprinter_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + 0, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + stdprinter_methods, /* tp_methods */ + 0, /* tp_members */ + stdprinter_getsetlist, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + fileio_init, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + stdprinter_new, /* tp_new */ + PyObject_Del, /* tp_free */ }; diff --git a/Objects/floatobject.c b/Objects/floatobject.c index 341072e..959196d 100644 --- a/Objects/floatobject.c +++ b/Objects/floatobject.c @@ -26,13 +26,13 @@ extern int finite(double); #endif /* Special free list -- see comments for same code in intobject.c. */ -#define BLOCK_SIZE 1000 /* 1K less typical malloc overhead */ -#define BHEAD_SIZE 8 /* Enough for a 64-bit pointer */ -#define N_FLOATOBJECTS ((BLOCK_SIZE - BHEAD_SIZE) / sizeof(PyFloatObject)) +#define BLOCK_SIZE 1000 /* 1K less typical malloc overhead */ +#define BHEAD_SIZE 8 /* Enough for a 64-bit pointer */ +#define N_FLOATOBJECTS ((BLOCK_SIZE - BHEAD_SIZE) / sizeof(PyFloatObject)) struct _floatblock { - struct _floatblock *next; - PyFloatObject objects[N_FLOATOBJECTS]; + struct _floatblock *next; + PyFloatObject objects[N_FLOATOBJECTS]; }; typedef struct _floatblock PyFloatBlock; @@ -43,31 +43,31 @@ static PyFloatObject *free_list = NULL; static PyFloatObject * fill_free_list(void) { - PyFloatObject *p, *q; - /* XXX Float blocks escape the object heap. Use PyObject_MALLOC ??? */ - p = (PyFloatObject *) PyMem_MALLOC(sizeof(PyFloatBlock)); - if (p == NULL) - return (PyFloatObject *) PyErr_NoMemory(); - ((PyFloatBlock *)p)->next = block_list; - block_list = (PyFloatBlock *)p; - p = &((PyFloatBlock *)p)->objects[0]; - q = p + N_FLOATOBJECTS; - while (--q > p) - Py_TYPE(q) = (struct _typeobject *)(q-1); - Py_TYPE(q) = NULL; - return p + N_FLOATOBJECTS - 1; + PyFloatObject *p, *q; + /* XXX Float blocks escape the object heap. Use PyObject_MALLOC ??? */ + p = (PyFloatObject *) PyMem_MALLOC(sizeof(PyFloatBlock)); + if (p == NULL) + return (PyFloatObject *) PyErr_NoMemory(); + ((PyFloatBlock *)p)->next = block_list; + block_list = (PyFloatBlock *)p; + p = &((PyFloatBlock *)p)->objects[0]; + q = p + N_FLOATOBJECTS; + while (--q > p) + Py_TYPE(q) = (struct _typeobject *)(q-1); + Py_TYPE(q) = NULL; + return p + N_FLOATOBJECTS - 1; } double PyFloat_GetMax(void) { - return DBL_MAX; + return DBL_MAX; } double PyFloat_GetMin(void) { - return DBL_MIN; + return DBL_MIN; } static PyTypeObject FloatInfoType; @@ -80,183 +80,183 @@ information about the precision and internal representation. Please study\n\ your system's :file:`float.h` for more information."); static PyStructSequence_Field floatinfo_fields[] = { - {"max", "DBL_MAX -- maximum representable finite float"}, - {"max_exp", "DBL_MAX_EXP -- maximum int e such that radix**(e-1) " - "is representable"}, - {"max_10_exp", "DBL_MAX_10_EXP -- maximum int e such that 10**e " - "is representable"}, - {"min", "DBL_MIN -- Minimum positive normalizer float"}, - {"min_exp", "DBL_MIN_EXP -- minimum int e such that radix**(e-1) " - "is a normalized float"}, - {"min_10_exp", "DBL_MIN_10_EXP -- minimum int e such that 10**e is " - "a normalized"}, - {"dig", "DBL_DIG -- digits"}, - {"mant_dig", "DBL_MANT_DIG -- mantissa digits"}, - {"epsilon", "DBL_EPSILON -- Difference between 1 and the next " - "representable float"}, - {"radix", "FLT_RADIX -- radix of exponent"}, - {"rounds", "FLT_ROUNDS -- addition rounds"}, - {0} + {"max", "DBL_MAX -- maximum representable finite float"}, + {"max_exp", "DBL_MAX_EXP -- maximum int e such that radix**(e-1) " + "is representable"}, + {"max_10_exp", "DBL_MAX_10_EXP -- maximum int e such that 10**e " + "is representable"}, + {"min", "DBL_MIN -- Minimum positive normalizer float"}, + {"min_exp", "DBL_MIN_EXP -- minimum int e such that radix**(e-1) " + "is a normalized float"}, + {"min_10_exp", "DBL_MIN_10_EXP -- minimum int e such that 10**e is " + "a normalized"}, + {"dig", "DBL_DIG -- digits"}, + {"mant_dig", "DBL_MANT_DIG -- mantissa digits"}, + {"epsilon", "DBL_EPSILON -- Difference between 1 and the next " + "representable float"}, + {"radix", "FLT_RADIX -- radix of exponent"}, + {"rounds", "FLT_ROUNDS -- addition rounds"}, + {0} }; static PyStructSequence_Desc floatinfo_desc = { - "sys.floatinfo", /* name */ - floatinfo__doc__, /* doc */ - floatinfo_fields, /* fields */ - 11 + "sys.floatinfo", /* name */ + floatinfo__doc__, /* doc */ + floatinfo_fields, /* fields */ + 11 }; PyObject * PyFloat_GetInfo(void) { - PyObject* floatinfo; - int pos = 0; + PyObject* floatinfo; + int pos = 0; - floatinfo = PyStructSequence_New(&FloatInfoType); - if (floatinfo == NULL) { - return NULL; - } + floatinfo = PyStructSequence_New(&FloatInfoType); + if (floatinfo == NULL) { + return NULL; + } #define SetIntFlag(flag) \ - PyStructSequence_SET_ITEM(floatinfo, pos++, PyLong_FromLong(flag)) + PyStructSequence_SET_ITEM(floatinfo, pos++, PyLong_FromLong(flag)) #define SetDblFlag(flag) \ - PyStructSequence_SET_ITEM(floatinfo, pos++, PyFloat_FromDouble(flag)) - - SetDblFlag(DBL_MAX); - SetIntFlag(DBL_MAX_EXP); - SetIntFlag(DBL_MAX_10_EXP); - SetDblFlag(DBL_MIN); - SetIntFlag(DBL_MIN_EXP); - SetIntFlag(DBL_MIN_10_EXP); - SetIntFlag(DBL_DIG); - SetIntFlag(DBL_MANT_DIG); - SetDblFlag(DBL_EPSILON); - SetIntFlag(FLT_RADIX); - SetIntFlag(FLT_ROUNDS); + PyStructSequence_SET_ITEM(floatinfo, pos++, PyFloat_FromDouble(flag)) + + SetDblFlag(DBL_MAX); + SetIntFlag(DBL_MAX_EXP); + SetIntFlag(DBL_MAX_10_EXP); + SetDblFlag(DBL_MIN); + SetIntFlag(DBL_MIN_EXP); + SetIntFlag(DBL_MIN_10_EXP); + SetIntFlag(DBL_DIG); + SetIntFlag(DBL_MANT_DIG); + SetDblFlag(DBL_EPSILON); + SetIntFlag(FLT_RADIX); + SetIntFlag(FLT_ROUNDS); #undef SetIntFlag #undef SetDblFlag - - if (PyErr_Occurred()) { - Py_CLEAR(floatinfo); - return NULL; - } - return floatinfo; + + if (PyErr_Occurred()) { + Py_CLEAR(floatinfo); + return NULL; + } + return floatinfo; } PyObject * PyFloat_FromDouble(double fval) { - register PyFloatObject *op; - if (free_list == NULL) { - if ((free_list = fill_free_list()) == NULL) - return NULL; - } - /* Inline PyObject_New */ - op = free_list; - free_list = (PyFloatObject *)Py_TYPE(op); - PyObject_INIT(op, &PyFloat_Type); - op->ob_fval = fval; - return (PyObject *) op; + register PyFloatObject *op; + if (free_list == NULL) { + if ((free_list = fill_free_list()) == NULL) + return NULL; + } + /* Inline PyObject_New */ + op = free_list; + free_list = (PyFloatObject *)Py_TYPE(op); + PyObject_INIT(op, &PyFloat_Type); + op->ob_fval = fval; + return (PyObject *) op; } PyObject * PyFloat_FromString(PyObject *v) { - const char *s, *last, *end; - double x; - char buffer[256]; /* for errors */ - char *s_buffer = NULL; - Py_ssize_t len; - PyObject *result = NULL; - - if (PyUnicode_Check(v)) { - s_buffer = (char *)PyMem_MALLOC(PyUnicode_GET_SIZE(v)+1); - if (s_buffer == NULL) - return PyErr_NoMemory(); - if (PyUnicode_EncodeDecimal(PyUnicode_AS_UNICODE(v), - PyUnicode_GET_SIZE(v), - s_buffer, - NULL)) - goto error; - s = s_buffer; - len = strlen(s); - } - else if (PyObject_AsCharBuffer(v, &s, &len)) { - PyErr_SetString(PyExc_TypeError, - "float() argument must be a string or a number"); - return NULL; - } - last = s + len; - - while (Py_ISSPACE(*s)) - s++; - /* We don't care about overflow or underflow. If the platform - * supports them, infinities and signed zeroes (on underflow) are - * fine. */ - x = PyOS_string_to_double(s, (char **)&end, NULL); - if (x == -1.0 && PyErr_Occurred()) - goto error; - while (Py_ISSPACE(*end)) - end++; - if (end == last) - result = PyFloat_FromDouble(x); - else { - PyOS_snprintf(buffer, sizeof(buffer), - "invalid literal for float(): %.200s", s); - PyErr_SetString(PyExc_ValueError, buffer); - result = NULL; - } + const char *s, *last, *end; + double x; + char buffer[256]; /* for errors */ + char *s_buffer = NULL; + Py_ssize_t len; + PyObject *result = NULL; + + if (PyUnicode_Check(v)) { + s_buffer = (char *)PyMem_MALLOC(PyUnicode_GET_SIZE(v)+1); + if (s_buffer == NULL) + return PyErr_NoMemory(); + if (PyUnicode_EncodeDecimal(PyUnicode_AS_UNICODE(v), + PyUnicode_GET_SIZE(v), + s_buffer, + NULL)) + goto error; + s = s_buffer; + len = strlen(s); + } + else if (PyObject_AsCharBuffer(v, &s, &len)) { + PyErr_SetString(PyExc_TypeError, + "float() argument must be a string or a number"); + return NULL; + } + last = s + len; + + while (Py_ISSPACE(*s)) + s++; + /* We don't care about overflow or underflow. If the platform + * supports them, infinities and signed zeroes (on underflow) are + * fine. */ + x = PyOS_string_to_double(s, (char **)&end, NULL); + if (x == -1.0 && PyErr_Occurred()) + goto error; + while (Py_ISSPACE(*end)) + end++; + if (end == last) + result = PyFloat_FromDouble(x); + else { + PyOS_snprintf(buffer, sizeof(buffer), + "invalid literal for float(): %.200s", s); + PyErr_SetString(PyExc_ValueError, buffer); + result = NULL; + } error: - if (s_buffer) - PyMem_FREE(s_buffer); - return result; + if (s_buffer) + PyMem_FREE(s_buffer); + return result; } static void float_dealloc(PyFloatObject *op) { - if (PyFloat_CheckExact(op)) { - Py_TYPE(op) = (struct _typeobject *)free_list; - free_list = op; - } - else - Py_TYPE(op)->tp_free((PyObject *)op); + if (PyFloat_CheckExact(op)) { + Py_TYPE(op) = (struct _typeobject *)free_list; + free_list = op; + } + else + Py_TYPE(op)->tp_free((PyObject *)op); } double PyFloat_AsDouble(PyObject *op) { - PyNumberMethods *nb; - PyFloatObject *fo; - double val; - - if (op && PyFloat_Check(op)) - return PyFloat_AS_DOUBLE((PyFloatObject*) op); - - if (op == NULL) { - PyErr_BadArgument(); - return -1; - } - - if ((nb = Py_TYPE(op)->tp_as_number) == NULL || nb->nb_float == NULL) { - PyErr_SetString(PyExc_TypeError, "a float is required"); - return -1; - } - - fo = (PyFloatObject*) (*nb->nb_float) (op); - if (fo == NULL) - return -1; - if (!PyFloat_Check(fo)) { - PyErr_SetString(PyExc_TypeError, - "nb_float should return float object"); - return -1; - } - - val = PyFloat_AS_DOUBLE(fo); - Py_DECREF(fo); - - return val; + PyNumberMethods *nb; + PyFloatObject *fo; + double val; + + if (op && PyFloat_Check(op)) + return PyFloat_AS_DOUBLE((PyFloatObject*) op); + + if (op == NULL) { + PyErr_BadArgument(); + return -1; + } + + if ((nb = Py_TYPE(op)->tp_as_number) == NULL || nb->nb_float == NULL) { + PyErr_SetString(PyExc_TypeError, "a float is required"); + return -1; + } + + fo = (PyFloatObject*) (*nb->nb_float) (op); + if (fo == NULL) + return -1; + if (!PyFloat_Check(fo)) { + PyErr_SetString(PyExc_TypeError, + "nb_float should return float object"); + return -1; + } + + val = PyFloat_AS_DOUBLE(fo); + Py_DECREF(fo); + + return val; } /* Macro and helper that convert PyObject obj to a C double and store @@ -265,32 +265,32 @@ PyFloat_AsDouble(PyObject *op) obj is not of float, int or long type, Py_NotImplemented is incref'ed, stored in obj, and returned from the function invoking this macro. */ -#define CONVERT_TO_DOUBLE(obj, dbl) \ - if (PyFloat_Check(obj)) \ - dbl = PyFloat_AS_DOUBLE(obj); \ - else if (convert_to_double(&(obj), &(dbl)) < 0) \ - return obj; +#define CONVERT_TO_DOUBLE(obj, dbl) \ + if (PyFloat_Check(obj)) \ + dbl = PyFloat_AS_DOUBLE(obj); \ + else if (convert_to_double(&(obj), &(dbl)) < 0) \ + return obj; /* Methods */ static int convert_to_double(PyObject **v, double *dbl) { - register PyObject *obj = *v; - - if (PyLong_Check(obj)) { - *dbl = PyLong_AsDouble(obj); - if (*dbl == -1.0 && PyErr_Occurred()) { - *v = NULL; - return -1; - } - } - else { - Py_INCREF(Py_NotImplemented); - *v = Py_NotImplemented; - return -1; - } - return 0; + register PyObject *obj = *v; + + if (PyLong_Check(obj)) { + *dbl = PyLong_AsDouble(obj); + if (*dbl == -1.0 && PyErr_Occurred()) { + *v = NULL; + return -1; + } + } + else { + Py_INCREF(Py_NotImplemented); + *v = Py_NotImplemented; + return -1; + } + return 0; } static PyObject * @@ -302,7 +302,7 @@ float_str_or_repr(PyFloatObject *v, int precision, char format_code) Py_DTSF_ADD_DOT_0, NULL); if (!buf) - return PyErr_NoMemory(); + return PyErr_NoMemory(); result = PyUnicode_FromString(buf); PyMem_Free(buf); return result; @@ -338,514 +338,514 @@ float_str(PyFloatObject *v) static PyObject* float_richcompare(PyObject *v, PyObject *w, int op) { - double i, j; - int r = 0; - - assert(PyFloat_Check(v)); - i = PyFloat_AS_DOUBLE(v); - - /* Switch on the type of w. Set i and j to doubles to be compared, - * and op to the richcomp to use. - */ - if (PyFloat_Check(w)) - j = PyFloat_AS_DOUBLE(w); - - else if (!Py_IS_FINITE(i)) { - if (PyLong_Check(w)) - /* If i is an infinity, its magnitude exceeds any - * finite integer, so it doesn't matter which int we - * compare i with. If i is a NaN, similarly. - */ - j = 0.0; - else - goto Unimplemented; - } - - else if (PyLong_Check(w)) { - int vsign = i == 0.0 ? 0 : i < 0.0 ? -1 : 1; - int wsign = _PyLong_Sign(w); - size_t nbits; - int exponent; - - if (vsign != wsign) { - /* Magnitudes are irrelevant -- the signs alone - * determine the outcome. - */ - i = (double)vsign; - j = (double)wsign; - goto Compare; - } - /* The signs are the same. */ - /* Convert w to a double if it fits. In particular, 0 fits. */ - nbits = _PyLong_NumBits(w); - if (nbits == (size_t)-1 && PyErr_Occurred()) { - /* This long is so large that size_t isn't big enough - * to hold the # of bits. Replace with little doubles - * that give the same outcome -- w is so large that - * its magnitude must exceed the magnitude of any - * finite float. - */ - PyErr_Clear(); - i = (double)vsign; - assert(wsign != 0); - j = wsign * 2.0; - goto Compare; - } - if (nbits <= 48) { - j = PyLong_AsDouble(w); - /* It's impossible that <= 48 bits overflowed. */ - assert(j != -1.0 || ! PyErr_Occurred()); - goto Compare; - } - assert(wsign != 0); /* else nbits was 0 */ - assert(vsign != 0); /* if vsign were 0, then since wsign is - * not 0, we would have taken the - * vsign != wsign branch at the start */ - /* We want to work with non-negative numbers. */ - if (vsign < 0) { - /* "Multiply both sides" by -1; this also swaps the - * comparator. - */ - i = -i; - op = _Py_SwappedOp[op]; - } - assert(i > 0.0); - (void) frexp(i, &exponent); - /* exponent is the # of bits in v before the radix point; - * we know that nbits (the # of bits in w) > 48 at this point - */ - if (exponent < 0 || (size_t)exponent < nbits) { - i = 1.0; - j = 2.0; - goto Compare; - } - if ((size_t)exponent > nbits) { - i = 2.0; - j = 1.0; - goto Compare; - } - /* v and w have the same number of bits before the radix - * point. Construct two longs that have the same comparison - * outcome. - */ - { - double fracpart; - double intpart; - PyObject *result = NULL; - PyObject *one = NULL; - PyObject *vv = NULL; - PyObject *ww = w; - - if (wsign < 0) { - ww = PyNumber_Negative(w); - if (ww == NULL) - goto Error; - } - else - Py_INCREF(ww); - - fracpart = modf(i, &intpart); - vv = PyLong_FromDouble(intpart); - if (vv == NULL) - goto Error; - - if (fracpart != 0.0) { - /* Shift left, and or a 1 bit into vv - * to represent the lost fraction. - */ - PyObject *temp; - - one = PyLong_FromLong(1); - if (one == NULL) - goto Error; - - temp = PyNumber_Lshift(ww, one); - if (temp == NULL) - goto Error; - Py_DECREF(ww); - ww = temp; - - temp = PyNumber_Lshift(vv, one); - if (temp == NULL) - goto Error; - Py_DECREF(vv); - vv = temp; - - temp = PyNumber_Or(vv, one); - if (temp == NULL) - goto Error; - Py_DECREF(vv); - vv = temp; - } - - r = PyObject_RichCompareBool(vv, ww, op); - if (r < 0) - goto Error; - result = PyBool_FromLong(r); - Error: - Py_XDECREF(vv); - Py_XDECREF(ww); - Py_XDECREF(one); - return result; - } - } /* else if (PyLong_Check(w)) */ - - else /* w isn't float, int, or long */ - goto Unimplemented; + double i, j; + int r = 0; + + assert(PyFloat_Check(v)); + i = PyFloat_AS_DOUBLE(v); + + /* Switch on the type of w. Set i and j to doubles to be compared, + * and op to the richcomp to use. + */ + if (PyFloat_Check(w)) + j = PyFloat_AS_DOUBLE(w); + + else if (!Py_IS_FINITE(i)) { + if (PyLong_Check(w)) + /* If i is an infinity, its magnitude exceeds any + * finite integer, so it doesn't matter which int we + * compare i with. If i is a NaN, similarly. + */ + j = 0.0; + else + goto Unimplemented; + } + + else if (PyLong_Check(w)) { + int vsign = i == 0.0 ? 0 : i < 0.0 ? -1 : 1; + int wsign = _PyLong_Sign(w); + size_t nbits; + int exponent; + + if (vsign != wsign) { + /* Magnitudes are irrelevant -- the signs alone + * determine the outcome. + */ + i = (double)vsign; + j = (double)wsign; + goto Compare; + } + /* The signs are the same. */ + /* Convert w to a double if it fits. In particular, 0 fits. */ + nbits = _PyLong_NumBits(w); + if (nbits == (size_t)-1 && PyErr_Occurred()) { + /* This long is so large that size_t isn't big enough + * to hold the # of bits. Replace with little doubles + * that give the same outcome -- w is so large that + * its magnitude must exceed the magnitude of any + * finite float. + */ + PyErr_Clear(); + i = (double)vsign; + assert(wsign != 0); + j = wsign * 2.0; + goto Compare; + } + if (nbits <= 48) { + j = PyLong_AsDouble(w); + /* It's impossible that <= 48 bits overflowed. */ + assert(j != -1.0 || ! PyErr_Occurred()); + goto Compare; + } + assert(wsign != 0); /* else nbits was 0 */ + assert(vsign != 0); /* if vsign were 0, then since wsign is + * not 0, we would have taken the + * vsign != wsign branch at the start */ + /* We want to work with non-negative numbers. */ + if (vsign < 0) { + /* "Multiply both sides" by -1; this also swaps the + * comparator. + */ + i = -i; + op = _Py_SwappedOp[op]; + } + assert(i > 0.0); + (void) frexp(i, &exponent); + /* exponent is the # of bits in v before the radix point; + * we know that nbits (the # of bits in w) > 48 at this point + */ + if (exponent < 0 || (size_t)exponent < nbits) { + i = 1.0; + j = 2.0; + goto Compare; + } + if ((size_t)exponent > nbits) { + i = 2.0; + j = 1.0; + goto Compare; + } + /* v and w have the same number of bits before the radix + * point. Construct two longs that have the same comparison + * outcome. + */ + { + double fracpart; + double intpart; + PyObject *result = NULL; + PyObject *one = NULL; + PyObject *vv = NULL; + PyObject *ww = w; + + if (wsign < 0) { + ww = PyNumber_Negative(w); + if (ww == NULL) + goto Error; + } + else + Py_INCREF(ww); + + fracpart = modf(i, &intpart); + vv = PyLong_FromDouble(intpart); + if (vv == NULL) + goto Error; + + if (fracpart != 0.0) { + /* Shift left, and or a 1 bit into vv + * to represent the lost fraction. + */ + PyObject *temp; + + one = PyLong_FromLong(1); + if (one == NULL) + goto Error; + + temp = PyNumber_Lshift(ww, one); + if (temp == NULL) + goto Error; + Py_DECREF(ww); + ww = temp; + + temp = PyNumber_Lshift(vv, one); + if (temp == NULL) + goto Error; + Py_DECREF(vv); + vv = temp; + + temp = PyNumber_Or(vv, one); + if (temp == NULL) + goto Error; + Py_DECREF(vv); + vv = temp; + } + + r = PyObject_RichCompareBool(vv, ww, op); + if (r < 0) + goto Error; + result = PyBool_FromLong(r); + Error: + Py_XDECREF(vv); + Py_XDECREF(ww); + Py_XDECREF(one); + return result; + } + } /* else if (PyLong_Check(w)) */ + + else /* w isn't float, int, or long */ + goto Unimplemented; Compare: - PyFPE_START_PROTECT("richcompare", return NULL) - switch (op) { - case Py_EQ: - r = i == j; - break; - case Py_NE: - r = i != j; - break; - case Py_LE: - r = i <= j; - break; - case Py_GE: - r = i >= j; - break; - case Py_LT: - r = i < j; - break; - case Py_GT: - r = i > j; - break; - } - PyFPE_END_PROTECT(r) - return PyBool_FromLong(r); + PyFPE_START_PROTECT("richcompare", return NULL) + switch (op) { + case Py_EQ: + r = i == j; + break; + case Py_NE: + r = i != j; + break; + case Py_LE: + r = i <= j; + break; + case Py_GE: + r = i >= j; + break; + case Py_LT: + r = i < j; + break; + case Py_GT: + r = i > j; + break; + } + PyFPE_END_PROTECT(r) + return PyBool_FromLong(r); Unimplemented: - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; } static long float_hash(PyFloatObject *v) { - return _Py_HashDouble(v->ob_fval); + return _Py_HashDouble(v->ob_fval); } static PyObject * float_add(PyObject *v, PyObject *w) { - double a,b; - CONVERT_TO_DOUBLE(v, a); - CONVERT_TO_DOUBLE(w, b); - PyFPE_START_PROTECT("add", return 0) - a = a + b; - PyFPE_END_PROTECT(a) - return PyFloat_FromDouble(a); + double a,b; + CONVERT_TO_DOUBLE(v, a); + CONVERT_TO_DOUBLE(w, b); + PyFPE_START_PROTECT("add", return 0) + a = a + b; + PyFPE_END_PROTECT(a) + return PyFloat_FromDouble(a); } static PyObject * float_sub(PyObject *v, PyObject *w) { - double a,b; - CONVERT_TO_DOUBLE(v, a); - CONVERT_TO_DOUBLE(w, b); - PyFPE_START_PROTECT("subtract", return 0) - a = a - b; - PyFPE_END_PROTECT(a) - return PyFloat_FromDouble(a); + double a,b; + CONVERT_TO_DOUBLE(v, a); + CONVERT_TO_DOUBLE(w, b); + PyFPE_START_PROTECT("subtract", return 0) + a = a - b; + PyFPE_END_PROTECT(a) + return PyFloat_FromDouble(a); } static PyObject * float_mul(PyObject *v, PyObject *w) { - double a,b; - CONVERT_TO_DOUBLE(v, a); - CONVERT_TO_DOUBLE(w, b); - PyFPE_START_PROTECT("multiply", return 0) - a = a * b; - PyFPE_END_PROTECT(a) - return PyFloat_FromDouble(a); + double a,b; + CONVERT_TO_DOUBLE(v, a); + CONVERT_TO_DOUBLE(w, b); + PyFPE_START_PROTECT("multiply", return 0) + a = a * b; + PyFPE_END_PROTECT(a) + return PyFloat_FromDouble(a); } static PyObject * float_div(PyObject *v, PyObject *w) { - double a,b; - CONVERT_TO_DOUBLE(v, a); - CONVERT_TO_DOUBLE(w, b); + double a,b; + CONVERT_TO_DOUBLE(v, a); + CONVERT_TO_DOUBLE(w, b); #ifdef Py_NAN - if (b == 0.0) { - PyErr_SetString(PyExc_ZeroDivisionError, - "float division"); - return NULL; - } + if (b == 0.0) { + PyErr_SetString(PyExc_ZeroDivisionError, + "float division"); + return NULL; + } #endif - PyFPE_START_PROTECT("divide", return 0) - a = a / b; - PyFPE_END_PROTECT(a) - return PyFloat_FromDouble(a); + PyFPE_START_PROTECT("divide", return 0) + a = a / b; + PyFPE_END_PROTECT(a) + return PyFloat_FromDouble(a); } static PyObject * float_rem(PyObject *v, PyObject *w) { - double vx, wx; - double mod; - CONVERT_TO_DOUBLE(v, vx); - CONVERT_TO_DOUBLE(w, wx); + double vx, wx; + double mod; + CONVERT_TO_DOUBLE(v, vx); + CONVERT_TO_DOUBLE(w, wx); #ifdef Py_NAN - if (wx == 0.0) { - PyErr_SetString(PyExc_ZeroDivisionError, - "float modulo"); - return NULL; - } + if (wx == 0.0) { + PyErr_SetString(PyExc_ZeroDivisionError, + "float modulo"); + return NULL; + } #endif - PyFPE_START_PROTECT("modulo", return 0) - mod = fmod(vx, wx); - /* note: checking mod*wx < 0 is incorrect -- underflows to - 0 if wx < sqrt(smallest nonzero double) */ - if (mod && ((wx < 0) != (mod < 0))) { - mod += wx; - } - PyFPE_END_PROTECT(mod) - return PyFloat_FromDouble(mod); + PyFPE_START_PROTECT("modulo", return 0) + mod = fmod(vx, wx); + /* note: checking mod*wx < 0 is incorrect -- underflows to + 0 if wx < sqrt(smallest nonzero double) */ + if (mod && ((wx < 0) != (mod < 0))) { + mod += wx; + } + PyFPE_END_PROTECT(mod) + return PyFloat_FromDouble(mod); } static PyObject * float_divmod(PyObject *v, PyObject *w) { - double vx, wx; - double div, mod, floordiv; - CONVERT_TO_DOUBLE(v, vx); - CONVERT_TO_DOUBLE(w, wx); - if (wx == 0.0) { - PyErr_SetString(PyExc_ZeroDivisionError, "float divmod()"); - return NULL; - } - PyFPE_START_PROTECT("divmod", return 0) - mod = fmod(vx, wx); - /* fmod is typically exact, so vx-mod is *mathematically* an - exact multiple of wx. But this is fp arithmetic, and fp - vx - mod is an approximation; the result is that div may - not be an exact integral value after the division, although - it will always be very close to one. - */ - div = (vx - mod) / wx; - if (mod) { - /* ensure the remainder has the same sign as the denominator */ - if ((wx < 0) != (mod < 0)) { - mod += wx; - div -= 1.0; - } - } - else { - /* the remainder is zero, and in the presence of signed zeroes - fmod returns different results across platforms; ensure - it has the same sign as the denominator; we'd like to do - "mod = wx * 0.0", but that may get optimized away */ - mod *= mod; /* hide "mod = +0" from optimizer */ - if (wx < 0.0) - mod = -mod; - } - /* snap quotient to nearest integral value */ - if (div) { - floordiv = floor(div); - if (div - floordiv > 0.5) - floordiv += 1.0; - } - else { - /* div is zero - get the same sign as the true quotient */ - div *= div; /* hide "div = +0" from optimizers */ - floordiv = div * vx / wx; /* zero w/ sign of vx/wx */ - } - PyFPE_END_PROTECT(floordiv) - return Py_BuildValue("(dd)", floordiv, mod); + double vx, wx; + double div, mod, floordiv; + CONVERT_TO_DOUBLE(v, vx); + CONVERT_TO_DOUBLE(w, wx); + if (wx == 0.0) { + PyErr_SetString(PyExc_ZeroDivisionError, "float divmod()"); + return NULL; + } + PyFPE_START_PROTECT("divmod", return 0) + mod = fmod(vx, wx); + /* fmod is typically exact, so vx-mod is *mathematically* an + exact multiple of wx. But this is fp arithmetic, and fp + vx - mod is an approximation; the result is that div may + not be an exact integral value after the division, although + it will always be very close to one. + */ + div = (vx - mod) / wx; + if (mod) { + /* ensure the remainder has the same sign as the denominator */ + if ((wx < 0) != (mod < 0)) { + mod += wx; + div -= 1.0; + } + } + else { + /* the remainder is zero, and in the presence of signed zeroes + fmod returns different results across platforms; ensure + it has the same sign as the denominator; we'd like to do + "mod = wx * 0.0", but that may get optimized away */ + mod *= mod; /* hide "mod = +0" from optimizer */ + if (wx < 0.0) + mod = -mod; + } + /* snap quotient to nearest integral value */ + if (div) { + floordiv = floor(div); + if (div - floordiv > 0.5) + floordiv += 1.0; + } + else { + /* div is zero - get the same sign as the true quotient */ + div *= div; /* hide "div = +0" from optimizers */ + floordiv = div * vx / wx; /* zero w/ sign of vx/wx */ + } + PyFPE_END_PROTECT(floordiv) + return Py_BuildValue("(dd)", floordiv, mod); } static PyObject * float_floor_div(PyObject *v, PyObject *w) { - PyObject *t, *r; - - t = float_divmod(v, w); - if (t == NULL || t == Py_NotImplemented) - return t; - assert(PyTuple_CheckExact(t)); - r = PyTuple_GET_ITEM(t, 0); - Py_INCREF(r); - Py_DECREF(t); - return r; + PyObject *t, *r; + + t = float_divmod(v, w); + if (t == NULL || t == Py_NotImplemented) + return t; + assert(PyTuple_CheckExact(t)); + r = PyTuple_GET_ITEM(t, 0); + Py_INCREF(r); + Py_DECREF(t); + return r; } static PyObject * float_pow(PyObject *v, PyObject *w, PyObject *z) { - double iv, iw, ix; - - if ((PyObject *)z != Py_None) { - PyErr_SetString(PyExc_TypeError, "pow() 3rd argument not " - "allowed unless all arguments are integers"); - return NULL; - } - - CONVERT_TO_DOUBLE(v, iv); - CONVERT_TO_DOUBLE(w, iw); - - /* Sort out special cases here instead of relying on pow() */ - if (iw == 0) { /* v**0 is 1, even 0**0 */ - return PyFloat_FromDouble(1.0); - } - if (iv == 0.0) { /* 0**w is error if w<0, else 1 */ - if (iw < 0.0) { - PyErr_SetString(PyExc_ZeroDivisionError, - "0.0 cannot be raised to a negative power"); - return NULL; - } - return PyFloat_FromDouble(0.0); - } - if (iv == 1.0) { /* 1**w is 1, even 1**inf and 1**nan */ - return PyFloat_FromDouble(1.0); - } - if (iv < 0.0) { - /* Whether this is an error is a mess, and bumps into libm - * bugs so we have to figure it out ourselves. - */ - if (iw != floor(iw)) { - /* Negative numbers raised to fractional powers - * become complex. - */ - return PyComplex_Type.tp_as_number->nb_power(v, w, z); - } - /* iw is an exact integer, albeit perhaps a very large one. - * -1 raised to an exact integer should never be exceptional. - * Alas, some libms (chiefly glibc as of early 2003) return - * NaN and set EDOM on pow(-1, large_int) if the int doesn't - * happen to be representable in a *C* integer. That's a - * bug; we let that slide in math.pow() (which currently - * reflects all platform accidents), but not for Python's **. - */ - if (iv == -1.0 && Py_IS_FINITE(iw)) { - /* Return 1 if iw is even, -1 if iw is odd; there's - * no guarantee that any C integral type is big - * enough to hold iw, so we have to check this - * indirectly. - */ - ix = floor(iw * 0.5) * 2.0; - return PyFloat_FromDouble(ix == iw ? 1.0 : -1.0); - } - /* Else iv != -1.0, and overflow or underflow are possible. - * Unless we're to write pow() ourselves, we have to trust - * the platform to do this correctly. - */ - } - errno = 0; - PyFPE_START_PROTECT("pow", return NULL) - ix = pow(iv, iw); - PyFPE_END_PROTECT(ix) - Py_ADJUST_ERANGE1(ix); - if (errno != 0) { - /* We don't expect any errno value other than ERANGE, but - * the range of libm bugs appears unbounded. - */ - PyErr_SetFromErrno(errno == ERANGE ? PyExc_OverflowError : - PyExc_ValueError); - return NULL; - } - return PyFloat_FromDouble(ix); + double iv, iw, ix; + + if ((PyObject *)z != Py_None) { + PyErr_SetString(PyExc_TypeError, "pow() 3rd argument not " + "allowed unless all arguments are integers"); + return NULL; + } + + CONVERT_TO_DOUBLE(v, iv); + CONVERT_TO_DOUBLE(w, iw); + + /* Sort out special cases here instead of relying on pow() */ + if (iw == 0) { /* v**0 is 1, even 0**0 */ + return PyFloat_FromDouble(1.0); + } + if (iv == 0.0) { /* 0**w is error if w<0, else 1 */ + if (iw < 0.0) { + PyErr_SetString(PyExc_ZeroDivisionError, + "0.0 cannot be raised to a negative power"); + return NULL; + } + return PyFloat_FromDouble(0.0); + } + if (iv == 1.0) { /* 1**w is 1, even 1**inf and 1**nan */ + return PyFloat_FromDouble(1.0); + } + if (iv < 0.0) { + /* Whether this is an error is a mess, and bumps into libm + * bugs so we have to figure it out ourselves. + */ + if (iw != floor(iw)) { + /* Negative numbers raised to fractional powers + * become complex. + */ + return PyComplex_Type.tp_as_number->nb_power(v, w, z); + } + /* iw is an exact integer, albeit perhaps a very large one. + * -1 raised to an exact integer should never be exceptional. + * Alas, some libms (chiefly glibc as of early 2003) return + * NaN and set EDOM on pow(-1, large_int) if the int doesn't + * happen to be representable in a *C* integer. That's a + * bug; we let that slide in math.pow() (which currently + * reflects all platform accidents), but not for Python's **. + */ + if (iv == -1.0 && Py_IS_FINITE(iw)) { + /* Return 1 if iw is even, -1 if iw is odd; there's + * no guarantee that any C integral type is big + * enough to hold iw, so we have to check this + * indirectly. + */ + ix = floor(iw * 0.5) * 2.0; + return PyFloat_FromDouble(ix == iw ? 1.0 : -1.0); + } + /* Else iv != -1.0, and overflow or underflow are possible. + * Unless we're to write pow() ourselves, we have to trust + * the platform to do this correctly. + */ + } + errno = 0; + PyFPE_START_PROTECT("pow", return NULL) + ix = pow(iv, iw); + PyFPE_END_PROTECT(ix) + Py_ADJUST_ERANGE1(ix); + if (errno != 0) { + /* We don't expect any errno value other than ERANGE, but + * the range of libm bugs appears unbounded. + */ + PyErr_SetFromErrno(errno == ERANGE ? PyExc_OverflowError : + PyExc_ValueError); + return NULL; + } + return PyFloat_FromDouble(ix); } static PyObject * float_neg(PyFloatObject *v) { - return PyFloat_FromDouble(-v->ob_fval); + return PyFloat_FromDouble(-v->ob_fval); } static PyObject * float_abs(PyFloatObject *v) { - return PyFloat_FromDouble(fabs(v->ob_fval)); + return PyFloat_FromDouble(fabs(v->ob_fval)); } static int float_bool(PyFloatObject *v) { - return v->ob_fval != 0.0; + return v->ob_fval != 0.0; } static PyObject * float_is_integer(PyObject *v) { - double x = PyFloat_AsDouble(v); - PyObject *o; - - if (x == -1.0 && PyErr_Occurred()) - return NULL; - if (!Py_IS_FINITE(x)) - Py_RETURN_FALSE; - errno = 0; - PyFPE_START_PROTECT("is_integer", return NULL) - o = (floor(x) == x) ? Py_True : Py_False; - PyFPE_END_PROTECT(x) - if (errno != 0) { - PyErr_SetFromErrno(errno == ERANGE ? PyExc_OverflowError : - PyExc_ValueError); - return NULL; - } - Py_INCREF(o); - return o; + double x = PyFloat_AsDouble(v); + PyObject *o; + + if (x == -1.0 && PyErr_Occurred()) + return NULL; + if (!Py_IS_FINITE(x)) + Py_RETURN_FALSE; + errno = 0; + PyFPE_START_PROTECT("is_integer", return NULL) + o = (floor(x) == x) ? Py_True : Py_False; + PyFPE_END_PROTECT(x) + if (errno != 0) { + PyErr_SetFromErrno(errno == ERANGE ? PyExc_OverflowError : + PyExc_ValueError); + return NULL; + } + Py_INCREF(o); + return o; } #if 0 static PyObject * float_is_inf(PyObject *v) { - double x = PyFloat_AsDouble(v); - if (x == -1.0 && PyErr_Occurred()) - return NULL; - return PyBool_FromLong((long)Py_IS_INFINITY(x)); + double x = PyFloat_AsDouble(v); + if (x == -1.0 && PyErr_Occurred()) + return NULL; + return PyBool_FromLong((long)Py_IS_INFINITY(x)); } static PyObject * float_is_nan(PyObject *v) { - double x = PyFloat_AsDouble(v); - if (x == -1.0 && PyErr_Occurred()) - return NULL; - return PyBool_FromLong((long)Py_IS_NAN(x)); + double x = PyFloat_AsDouble(v); + if (x == -1.0 && PyErr_Occurred()) + return NULL; + return PyBool_FromLong((long)Py_IS_NAN(x)); } static PyObject * float_is_finite(PyObject *v) { - double x = PyFloat_AsDouble(v); - if (x == -1.0 && PyErr_Occurred()) - return NULL; - return PyBool_FromLong((long)Py_IS_FINITE(x)); + double x = PyFloat_AsDouble(v); + if (x == -1.0 && PyErr_Occurred()) + return NULL; + return PyBool_FromLong((long)Py_IS_FINITE(x)); } #endif static PyObject * float_trunc(PyObject *v) { - double x = PyFloat_AsDouble(v); - double wholepart; /* integral portion of x, rounded toward 0 */ - - (void)modf(x, &wholepart); - /* Try to get out cheap if this fits in a Python int. The attempt - * to cast to long must be protected, as C doesn't define what - * happens if the double is too big to fit in a long. Some rare - * systems raise an exception then (RISCOS was mentioned as one, - * and someone using a non-default option on Sun also bumped into - * that). Note that checking for >= and <= LONG_{MIN,MAX} would - * still be vulnerable: if a long has more bits of precision than - * a double, casting MIN/MAX to double may yield an approximation, - * and if that's rounded up, then, e.g., wholepart=LONG_MAX+1 would - * yield true from the C expression wholepart<=LONG_MAX, despite - * that wholepart is actually greater than LONG_MAX. - */ - if (LONG_MIN < wholepart && wholepart < LONG_MAX) { - const long aslong = (long)wholepart; - return PyLong_FromLong(aslong); - } - return PyLong_FromDouble(wholepart); + double x = PyFloat_AsDouble(v); + double wholepart; /* integral portion of x, rounded toward 0 */ + + (void)modf(x, &wholepart); + /* Try to get out cheap if this fits in a Python int. The attempt + * to cast to long must be protected, as C doesn't define what + * happens if the double is too big to fit in a long. Some rare + * systems raise an exception then (RISCOS was mentioned as one, + * and someone using a non-default option on Sun also bumped into + * that). Note that checking for >= and <= LONG_{MIN,MAX} would + * still be vulnerable: if a long has more bits of precision than + * a double, casting MIN/MAX to double may yield an approximation, + * and if that's rounded up, then, e.g., wholepart=LONG_MAX+1 would + * yield true from the C expression wholepart<=LONG_MAX, despite + * that wholepart is actually greater than LONG_MAX. + */ + if (LONG_MIN < wholepart && wholepart < LONG_MAX) { + const long aslong = (long)wholepart; + return PyLong_FromLong(aslong); + } + return PyLong_FromDouble(wholepart); } /* double_round: rounds a finite double to the closest multiple of @@ -860,49 +860,49 @@ float_trunc(PyObject *v) static PyObject * double_round(double x, int ndigits) { - double rounded; - Py_ssize_t buflen, mybuflen=100; - char *buf, *buf_end, shortbuf[100], *mybuf=shortbuf; - int decpt, sign; - PyObject *result = NULL; - - /* round to a decimal string */ - buf = _Py_dg_dtoa(x, 3, ndigits, &decpt, &sign, &buf_end); - if (buf == NULL) { - PyErr_NoMemory(); - return NULL; - } - - /* Get new buffer if shortbuf is too small. Space needed <= buf_end - - buf + 8: (1 extra for '0', 1 for sign, 5 for exp, 1 for '\0'). */ - buflen = buf_end - buf; - if (buflen + 8 > mybuflen) { - mybuflen = buflen+8; - mybuf = (char *)PyMem_Malloc(mybuflen); - if (mybuf == NULL) { - PyErr_NoMemory(); - goto exit; - } - } - /* copy buf to mybuf, adding exponent, sign and leading 0 */ - PyOS_snprintf(mybuf, mybuflen, "%s0%se%d", (sign ? "-" : ""), - buf, decpt - (int)buflen); - - /* and convert the resulting string back to a double */ - errno = 0; - rounded = _Py_dg_strtod(mybuf, NULL); - if (errno == ERANGE && fabs(rounded) >= 1.) - PyErr_SetString(PyExc_OverflowError, - "rounded value too large to represent"); - else - result = PyFloat_FromDouble(rounded); - - /* done computing value; now clean up */ - if (mybuf != shortbuf) - PyMem_Free(mybuf); + double rounded; + Py_ssize_t buflen, mybuflen=100; + char *buf, *buf_end, shortbuf[100], *mybuf=shortbuf; + int decpt, sign; + PyObject *result = NULL; + + /* round to a decimal string */ + buf = _Py_dg_dtoa(x, 3, ndigits, &decpt, &sign, &buf_end); + if (buf == NULL) { + PyErr_NoMemory(); + return NULL; + } + + /* Get new buffer if shortbuf is too small. Space needed <= buf_end - + buf + 8: (1 extra for '0', 1 for sign, 5 for exp, 1 for '\0'). */ + buflen = buf_end - buf; + if (buflen + 8 > mybuflen) { + mybuflen = buflen+8; + mybuf = (char *)PyMem_Malloc(mybuflen); + if (mybuf == NULL) { + PyErr_NoMemory(); + goto exit; + } + } + /* copy buf to mybuf, adding exponent, sign and leading 0 */ + PyOS_snprintf(mybuf, mybuflen, "%s0%se%d", (sign ? "-" : ""), + buf, decpt - (int)buflen); + + /* and convert the resulting string back to a double */ + errno = 0; + rounded = _Py_dg_strtod(mybuf, NULL); + if (errno == ERANGE && fabs(rounded) >= 1.) + PyErr_SetString(PyExc_OverflowError, + "rounded value too large to represent"); + else + result = PyFloat_FromDouble(rounded); + + /* done computing value; now clean up */ + if (mybuf != shortbuf) + PyMem_Free(mybuf); exit: - _Py_dg_freedtoa(buf); - return result; + _Py_dg_freedtoa(buf); + return result; } #else /* PY_NO_SHORT_FLOAT_REPR */ @@ -912,47 +912,47 @@ double_round(double x, int ndigits) { static PyObject * double_round(double x, int ndigits) { - double pow1, pow2, y, z; - if (ndigits >= 0) { - if (ndigits > 22) { - /* pow1 and pow2 are each safe from overflow, but - pow1*pow2 ~= pow(10.0, ndigits) might overflow */ - pow1 = pow(10.0, (double)(ndigits-22)); - pow2 = 1e22; - } - else { - pow1 = pow(10.0, (double)ndigits); - pow2 = 1.0; - } - y = (x*pow1)*pow2; - /* if y overflows, then rounded value is exactly x */ - if (!Py_IS_FINITE(y)) - return PyFloat_FromDouble(x); - } - else { - pow1 = pow(10.0, (double)-ndigits); - pow2 = 1.0; /* unused; silences a gcc compiler warning */ - y = x / pow1; - } - - z = round(y); - if (fabs(y-z) == 0.5) - /* halfway between two integers; use round-half-even */ - z = 2.0*round(y/2.0); - - if (ndigits >= 0) - z = (z / pow2) / pow1; - else - z *= pow1; - - /* if computation resulted in overflow, raise OverflowError */ - if (!Py_IS_FINITE(z)) { - PyErr_SetString(PyExc_OverflowError, - "overflow occurred during round"); - return NULL; - } - - return PyFloat_FromDouble(z); + double pow1, pow2, y, z; + if (ndigits >= 0) { + if (ndigits > 22) { + /* pow1 and pow2 are each safe from overflow, but + pow1*pow2 ~= pow(10.0, ndigits) might overflow */ + pow1 = pow(10.0, (double)(ndigits-22)); + pow2 = 1e22; + } + else { + pow1 = pow(10.0, (double)ndigits); + pow2 = 1.0; + } + y = (x*pow1)*pow2; + /* if y overflows, then rounded value is exactly x */ + if (!Py_IS_FINITE(y)) + return PyFloat_FromDouble(x); + } + else { + pow1 = pow(10.0, (double)-ndigits); + pow2 = 1.0; /* unused; silences a gcc compiler warning */ + y = x / pow1; + } + + z = round(y); + if (fabs(y-z) == 0.5) + /* halfway between two integers; use round-half-even */ + z = 2.0*round(y/2.0); + + if (ndigits >= 0) + z = (z / pow2) / pow1; + else + z *= pow1; + + /* if computation resulted in overflow, raise OverflowError */ + if (!Py_IS_FINITE(z)) { + PyErr_SetString(PyExc_OverflowError, + "overflow occurred during round"); + return NULL; + } + + return PyFloat_FromDouble(z); } #endif /* PY_NO_SHORT_FLOAT_REPR */ @@ -962,45 +962,45 @@ double_round(double x, int ndigits) { static PyObject * float_round(PyObject *v, PyObject *args) { - double x, rounded; - PyObject *o_ndigits = NULL; - Py_ssize_t ndigits; - - x = PyFloat_AsDouble(v); - if (!PyArg_ParseTuple(args, "|O", &o_ndigits)) - return NULL; - if (o_ndigits == NULL) { - /* single-argument round: round to nearest integer */ - rounded = round(x); - if (fabs(x-rounded) == 0.5) - /* halfway case: round to even */ - rounded = 2.0*round(x/2.0); - return PyLong_FromDouble(rounded); - } - - /* interpret second argument as a Py_ssize_t; clips on overflow */ - ndigits = PyNumber_AsSsize_t(o_ndigits, NULL); - if (ndigits == -1 && PyErr_Occurred()) - return NULL; - - /* nans and infinities round to themselves */ - if (!Py_IS_FINITE(x)) - return PyFloat_FromDouble(x); - - /* Deal with extreme values for ndigits. For ndigits > NDIGITS_MAX, x - always rounds to itself. For ndigits < NDIGITS_MIN, x always - rounds to +-0.0. Here 0.30103 is an upper bound for log10(2). */ + double x, rounded; + PyObject *o_ndigits = NULL; + Py_ssize_t ndigits; + + x = PyFloat_AsDouble(v); + if (!PyArg_ParseTuple(args, "|O", &o_ndigits)) + return NULL; + if (o_ndigits == NULL) { + /* single-argument round: round to nearest integer */ + rounded = round(x); + if (fabs(x-rounded) == 0.5) + /* halfway case: round to even */ + rounded = 2.0*round(x/2.0); + return PyLong_FromDouble(rounded); + } + + /* interpret second argument as a Py_ssize_t; clips on overflow */ + ndigits = PyNumber_AsSsize_t(o_ndigits, NULL); + if (ndigits == -1 && PyErr_Occurred()) + return NULL; + + /* nans and infinities round to themselves */ + if (!Py_IS_FINITE(x)) + return PyFloat_FromDouble(x); + + /* Deal with extreme values for ndigits. For ndigits > NDIGITS_MAX, x + always rounds to itself. For ndigits < NDIGITS_MIN, x always + rounds to +-0.0. Here 0.30103 is an upper bound for log10(2). */ #define NDIGITS_MAX ((int)((DBL_MANT_DIG-DBL_MIN_EXP) * 0.30103)) #define NDIGITS_MIN (-(int)((DBL_MAX_EXP + 1) * 0.30103)) - if (ndigits > NDIGITS_MAX) - /* return x */ - return PyFloat_FromDouble(x); - else if (ndigits < NDIGITS_MIN) - /* return 0.0, but with sign of x */ - return PyFloat_FromDouble(0.0*x); - else - /* finite x, and ndigits is not unreasonably large */ - return double_round(x, (int)ndigits); + if (ndigits > NDIGITS_MAX) + /* return x */ + return PyFloat_FromDouble(x); + else if (ndigits < NDIGITS_MIN) + /* return 0.0, but with sign of x */ + return PyFloat_FromDouble(0.0*x); + else + /* finite x, and ndigits is not unreasonably large */ + return double_round(x, (int)ndigits); #undef NDIGITS_MAX #undef NDIGITS_MIN } @@ -1008,11 +1008,11 @@ float_round(PyObject *v, PyObject *args) static PyObject * float_float(PyObject *v) { - if (PyFloat_CheckExact(v)) - Py_INCREF(v); - else - v = PyFloat_FromDouble(((PyFloatObject *)v)->ob_fval); - return v; + if (PyFloat_CheckExact(v)) + Py_INCREF(v); + else + v = PyFloat_FromDouble(((PyFloatObject *)v)->ob_fval); + return v; } /* turn ASCII hex characters into integer values and vice versa */ @@ -1020,73 +1020,73 @@ float_float(PyObject *v) static char char_from_hex(int x) { - assert(0 <= x && x < 16); - return "0123456789abcdef"[x]; + assert(0 <= x && x < 16); + return "0123456789abcdef"[x]; } static int hex_from_char(char c) { - int x; - switch(c) { - case '0': - x = 0; - break; - case '1': - x = 1; - break; - case '2': - x = 2; - break; - case '3': - x = 3; - break; - case '4': - x = 4; - break; - case '5': - x = 5; - break; - case '6': - x = 6; - break; - case '7': - x = 7; - break; - case '8': - x = 8; - break; - case '9': - x = 9; - break; - case 'a': - case 'A': - x = 10; - break; - case 'b': - case 'B': - x = 11; - break; - case 'c': - case 'C': - x = 12; - break; - case 'd': - case 'D': - x = 13; - break; - case 'e': - case 'E': - x = 14; - break; - case 'f': - case 'F': - x = 15; - break; - default: - x = -1; - break; - } - return x; + int x; + switch(c) { + case '0': + x = 0; + break; + case '1': + x = 1; + break; + case '2': + x = 2; + break; + case '3': + x = 3; + break; + case '4': + x = 4; + break; + case '5': + x = 5; + break; + case '6': + x = 6; + break; + case '7': + x = 7; + break; + case '8': + x = 8; + break; + case '9': + x = 9; + break; + case 'a': + case 'A': + x = 10; + break; + case 'b': + case 'B': + x = 11; + break; + case 'c': + case 'C': + x = 12; + break; + case 'd': + case 'D': + x = 13; + break; + case 'e': + case 'E': + x = 14; + break; + case 'f': + case 'F': + x = 15; + break; + default: + x = -1; + break; + } + return x; } /* convert a float to a hexadecimal string */ @@ -1098,54 +1098,54 @@ hex_from_char(char c) { static PyObject * float_hex(PyObject *v) { - double x, m; - int e, shift, i, si, esign; - /* Space for 1+(TOHEX_NBITS-1)/4 digits, a decimal point, and the - trailing NUL byte. */ - char s[(TOHEX_NBITS-1)/4+3]; - - CONVERT_TO_DOUBLE(v, x); - - if (Py_IS_NAN(x) || Py_IS_INFINITY(x)) - return float_str((PyFloatObject *)v); - - if (x == 0.0) { - if(copysign(1.0, x) == -1.0) - return PyUnicode_FromString("-0x0.0p+0"); - else - return PyUnicode_FromString("0x0.0p+0"); - } - - m = frexp(fabs(x), &e); - shift = 1 - MAX(DBL_MIN_EXP - e, 0); - m = ldexp(m, shift); - e -= shift; - - si = 0; - s[si] = char_from_hex((int)m); - si++; - m -= (int)m; - s[si] = '.'; - si++; - for (i=0; i < (TOHEX_NBITS-1)/4; i++) { - m *= 16.0; - s[si] = char_from_hex((int)m); - si++; - m -= (int)m; - } - s[si] = '\0'; - - if (e < 0) { - esign = (int)'-'; - e = -e; - } - else - esign = (int)'+'; - - if (x < 0.0) - return PyUnicode_FromFormat("-0x%sp%c%d", s, esign, e); - else - return PyUnicode_FromFormat("0x%sp%c%d", s, esign, e); + double x, m; + int e, shift, i, si, esign; + /* Space for 1+(TOHEX_NBITS-1)/4 digits, a decimal point, and the + trailing NUL byte. */ + char s[(TOHEX_NBITS-1)/4+3]; + + CONVERT_TO_DOUBLE(v, x); + + if (Py_IS_NAN(x) || Py_IS_INFINITY(x)) + return float_str((PyFloatObject *)v); + + if (x == 0.0) { + if(copysign(1.0, x) == -1.0) + return PyUnicode_FromString("-0x0.0p+0"); + else + return PyUnicode_FromString("0x0.0p+0"); + } + + m = frexp(fabs(x), &e); + shift = 1 - MAX(DBL_MIN_EXP - e, 0); + m = ldexp(m, shift); + e -= shift; + + si = 0; + s[si] = char_from_hex((int)m); + si++; + m -= (int)m; + s[si] = '.'; + si++; + for (i=0; i < (TOHEX_NBITS-1)/4; i++) { + m *= 16.0; + s[si] = char_from_hex((int)m); + si++; + m -= (int)m; + } + s[si] = '\0'; + + if (e < 0) { + esign = (int)'-'; + e = -e; + } + else + esign = (int)'+'; + + if (x < 0.0) + return PyUnicode_FromFormat("-0x%sp%c%d", s, esign, e); + else + return PyUnicode_FromFormat("0x%sp%c%d", s, esign, e); } PyDoc_STRVAR(float_hex_doc, @@ -1162,242 +1162,242 @@ Return a hexadecimal representation of a floating-point number.\n\ static PyObject * float_fromhex(PyObject *cls, PyObject *arg) { - PyObject *result_as_float, *result; - double x; - long exp, top_exp, lsb, key_digit; - char *s, *coeff_start, *s_store, *coeff_end, *exp_start, *s_end; - int half_eps, digit, round_up, negate=0; - Py_ssize_t length, ndigits, fdigits, i; - - /* - * For the sake of simplicity and correctness, we impose an artificial - * limit on ndigits, the total number of hex digits in the coefficient - * The limit is chosen to ensure that, writing exp for the exponent, - * - * (1) if exp > LONG_MAX/2 then the value of the hex string is - * guaranteed to overflow (provided it's nonzero) - * - * (2) if exp < LONG_MIN/2 then the value of the hex string is - * guaranteed to underflow to 0. - * - * (3) if LONG_MIN/2 <= exp <= LONG_MAX/2 then there's no danger of - * overflow in the calculation of exp and top_exp below. - * - * More specifically, ndigits is assumed to satisfy the following - * inequalities: - * - * 4*ndigits <= DBL_MIN_EXP - DBL_MANT_DIG - LONG_MIN/2 - * 4*ndigits <= LONG_MAX/2 + 1 - DBL_MAX_EXP - * - * If either of these inequalities is not satisfied, a ValueError is - * raised. Otherwise, write x for the value of the hex string, and - * assume x is nonzero. Then - * - * 2**(exp-4*ndigits) <= |x| < 2**(exp+4*ndigits). - * - * Now if exp > LONG_MAX/2 then: - * - * exp - 4*ndigits >= LONG_MAX/2 + 1 - (LONG_MAX/2 + 1 - DBL_MAX_EXP) - * = DBL_MAX_EXP - * - * so |x| >= 2**DBL_MAX_EXP, which is too large to be stored in C - * double, so overflows. If exp < LONG_MIN/2, then - * - * exp + 4*ndigits <= LONG_MIN/2 - 1 + ( - * DBL_MIN_EXP - DBL_MANT_DIG - LONG_MIN/2) - * = DBL_MIN_EXP - DBL_MANT_DIG - 1 - * - * and so |x| < 2**(DBL_MIN_EXP-DBL_MANT_DIG-1), hence underflows to 0 - * when converted to a C double. - * - * It's easy to show that if LONG_MIN/2 <= exp <= LONG_MAX/2 then both - * exp+4*ndigits and exp-4*ndigits are within the range of a long. - */ - - s = _PyUnicode_AsStringAndSize(arg, &length); - if (s == NULL) - return NULL; - s_end = s + length; - - /******************** - * Parse the string * - ********************/ - - /* leading whitespace */ - while (Py_ISSPACE(*s)) - s++; - - /* infinities and nans */ - x = _Py_parse_inf_or_nan(s, &coeff_end); - if (coeff_end != s) { - s = coeff_end; - goto finished; - } - - /* optional sign */ - if (*s == '-') { - s++; - negate = 1; - } - else if (*s == '+') - s++; - - /* [0x] */ - s_store = s; - if (*s == '0') { - s++; - if (*s == 'x' || *s == 'X') - s++; - else - s = s_store; - } - - /* coefficient: <integer> [. <fraction>] */ - coeff_start = s; - while (hex_from_char(*s) >= 0) - s++; - s_store = s; - if (*s == '.') { - s++; - while (hex_from_char(*s) >= 0) - s++; - coeff_end = s-1; - } - else - coeff_end = s; - - /* ndigits = total # of hex digits; fdigits = # after point */ - ndigits = coeff_end - coeff_start; - fdigits = coeff_end - s_store; - if (ndigits == 0) - goto parse_error; - if (ndigits > MIN(DBL_MIN_EXP - DBL_MANT_DIG - LONG_MIN/2, - LONG_MAX/2 + 1 - DBL_MAX_EXP)/4) - goto insane_length_error; - - /* [p <exponent>] */ - if (*s == 'p' || *s == 'P') { - s++; - exp_start = s; - if (*s == '-' || *s == '+') - s++; - if (!('0' <= *s && *s <= '9')) - goto parse_error; - s++; - while ('0' <= *s && *s <= '9') - s++; - exp = strtol(exp_start, NULL, 10); - } - else - exp = 0; + PyObject *result_as_float, *result; + double x; + long exp, top_exp, lsb, key_digit; + char *s, *coeff_start, *s_store, *coeff_end, *exp_start, *s_end; + int half_eps, digit, round_up, negate=0; + Py_ssize_t length, ndigits, fdigits, i; + + /* + * For the sake of simplicity and correctness, we impose an artificial + * limit on ndigits, the total number of hex digits in the coefficient + * The limit is chosen to ensure that, writing exp for the exponent, + * + * (1) if exp > LONG_MAX/2 then the value of the hex string is + * guaranteed to overflow (provided it's nonzero) + * + * (2) if exp < LONG_MIN/2 then the value of the hex string is + * guaranteed to underflow to 0. + * + * (3) if LONG_MIN/2 <= exp <= LONG_MAX/2 then there's no danger of + * overflow in the calculation of exp and top_exp below. + * + * More specifically, ndigits is assumed to satisfy the following + * inequalities: + * + * 4*ndigits <= DBL_MIN_EXP - DBL_MANT_DIG - LONG_MIN/2 + * 4*ndigits <= LONG_MAX/2 + 1 - DBL_MAX_EXP + * + * If either of these inequalities is not satisfied, a ValueError is + * raised. Otherwise, write x for the value of the hex string, and + * assume x is nonzero. Then + * + * 2**(exp-4*ndigits) <= |x| < 2**(exp+4*ndigits). + * + * Now if exp > LONG_MAX/2 then: + * + * exp - 4*ndigits >= LONG_MAX/2 + 1 - (LONG_MAX/2 + 1 - DBL_MAX_EXP) + * = DBL_MAX_EXP + * + * so |x| >= 2**DBL_MAX_EXP, which is too large to be stored in C + * double, so overflows. If exp < LONG_MIN/2, then + * + * exp + 4*ndigits <= LONG_MIN/2 - 1 + ( + * DBL_MIN_EXP - DBL_MANT_DIG - LONG_MIN/2) + * = DBL_MIN_EXP - DBL_MANT_DIG - 1 + * + * and so |x| < 2**(DBL_MIN_EXP-DBL_MANT_DIG-1), hence underflows to 0 + * when converted to a C double. + * + * It's easy to show that if LONG_MIN/2 <= exp <= LONG_MAX/2 then both + * exp+4*ndigits and exp-4*ndigits are within the range of a long. + */ + + s = _PyUnicode_AsStringAndSize(arg, &length); + if (s == NULL) + return NULL; + s_end = s + length; + + /******************** + * Parse the string * + ********************/ + + /* leading whitespace */ + while (Py_ISSPACE(*s)) + s++; + + /* infinities and nans */ + x = _Py_parse_inf_or_nan(s, &coeff_end); + if (coeff_end != s) { + s = coeff_end; + goto finished; + } + + /* optional sign */ + if (*s == '-') { + s++; + negate = 1; + } + else if (*s == '+') + s++; + + /* [0x] */ + s_store = s; + if (*s == '0') { + s++; + if (*s == 'x' || *s == 'X') + s++; + else + s = s_store; + } + + /* coefficient: <integer> [. <fraction>] */ + coeff_start = s; + while (hex_from_char(*s) >= 0) + s++; + s_store = s; + if (*s == '.') { + s++; + while (hex_from_char(*s) >= 0) + s++; + coeff_end = s-1; + } + else + coeff_end = s; + + /* ndigits = total # of hex digits; fdigits = # after point */ + ndigits = coeff_end - coeff_start; + fdigits = coeff_end - s_store; + if (ndigits == 0) + goto parse_error; + if (ndigits > MIN(DBL_MIN_EXP - DBL_MANT_DIG - LONG_MIN/2, + LONG_MAX/2 + 1 - DBL_MAX_EXP)/4) + goto insane_length_error; + + /* [p <exponent>] */ + if (*s == 'p' || *s == 'P') { + s++; + exp_start = s; + if (*s == '-' || *s == '+') + s++; + if (!('0' <= *s && *s <= '9')) + goto parse_error; + s++; + while ('0' <= *s && *s <= '9') + s++; + exp = strtol(exp_start, NULL, 10); + } + else + exp = 0; /* for 0 <= j < ndigits, HEX_DIGIT(j) gives the jth most significant digit */ -#define HEX_DIGIT(j) hex_from_char(*((j) < fdigits ? \ - coeff_end-(j) : \ - coeff_end-1-(j))) - - /******************************************* - * Compute rounded value of the hex string * - *******************************************/ - - /* Discard leading zeros, and catch extreme overflow and underflow */ - while (ndigits > 0 && HEX_DIGIT(ndigits-1) == 0) - ndigits--; - if (ndigits == 0 || exp < LONG_MIN/2) { - x = 0.0; - goto finished; - } - if (exp > LONG_MAX/2) - goto overflow_error; - - /* Adjust exponent for fractional part. */ - exp = exp - 4*((long)fdigits); - - /* top_exp = 1 more than exponent of most sig. bit of coefficient */ - top_exp = exp + 4*((long)ndigits - 1); - for (digit = HEX_DIGIT(ndigits-1); digit != 0; digit /= 2) - top_exp++; - - /* catch almost all nonextreme cases of overflow and underflow here */ - if (top_exp < DBL_MIN_EXP - DBL_MANT_DIG) { - x = 0.0; - goto finished; - } - if (top_exp > DBL_MAX_EXP) - goto overflow_error; - - /* lsb = exponent of least significant bit of the *rounded* value. - This is top_exp - DBL_MANT_DIG unless result is subnormal. */ - lsb = MAX(top_exp, (long)DBL_MIN_EXP) - DBL_MANT_DIG; - - x = 0.0; - if (exp >= lsb) { - /* no rounding required */ - for (i = ndigits-1; i >= 0; i--) - x = 16.0*x + HEX_DIGIT(i); - x = ldexp(x, (int)(exp)); - goto finished; - } - /* rounding required. key_digit is the index of the hex digit - containing the first bit to be rounded away. */ - half_eps = 1 << (int)((lsb - exp - 1) % 4); - key_digit = (lsb - exp - 1) / 4; - for (i = ndigits-1; i > key_digit; i--) - x = 16.0*x + HEX_DIGIT(i); - digit = HEX_DIGIT(key_digit); - x = 16.0*x + (double)(digit & (16-2*half_eps)); - - /* round-half-even: round up if bit lsb-1 is 1 and at least one of - bits lsb, lsb-2, lsb-3, lsb-4, ... is 1. */ - if ((digit & half_eps) != 0) { - round_up = 0; - if ((digit & (3*half_eps-1)) != 0 || - (half_eps == 8 && (HEX_DIGIT(key_digit+1) & 1) != 0)) - round_up = 1; - else - for (i = key_digit-1; i >= 0; i--) - if (HEX_DIGIT(i) != 0) { - round_up = 1; - break; - } - if (round_up == 1) { - x += 2*half_eps; - if (top_exp == DBL_MAX_EXP && - x == ldexp((double)(2*half_eps), DBL_MANT_DIG)) - /* overflow corner case: pre-rounded value < - 2**DBL_MAX_EXP; rounded=2**DBL_MAX_EXP. */ - goto overflow_error; - } - } - x = ldexp(x, (int)(exp+4*key_digit)); +#define HEX_DIGIT(j) hex_from_char(*((j) < fdigits ? \ + coeff_end-(j) : \ + coeff_end-1-(j))) + + /******************************************* + * Compute rounded value of the hex string * + *******************************************/ + + /* Discard leading zeros, and catch extreme overflow and underflow */ + while (ndigits > 0 && HEX_DIGIT(ndigits-1) == 0) + ndigits--; + if (ndigits == 0 || exp < LONG_MIN/2) { + x = 0.0; + goto finished; + } + if (exp > LONG_MAX/2) + goto overflow_error; + + /* Adjust exponent for fractional part. */ + exp = exp - 4*((long)fdigits); + + /* top_exp = 1 more than exponent of most sig. bit of coefficient */ + top_exp = exp + 4*((long)ndigits - 1); + for (digit = HEX_DIGIT(ndigits-1); digit != 0; digit /= 2) + top_exp++; + + /* catch almost all nonextreme cases of overflow and underflow here */ + if (top_exp < DBL_MIN_EXP - DBL_MANT_DIG) { + x = 0.0; + goto finished; + } + if (top_exp > DBL_MAX_EXP) + goto overflow_error; + + /* lsb = exponent of least significant bit of the *rounded* value. + This is top_exp - DBL_MANT_DIG unless result is subnormal. */ + lsb = MAX(top_exp, (long)DBL_MIN_EXP) - DBL_MANT_DIG; + + x = 0.0; + if (exp >= lsb) { + /* no rounding required */ + for (i = ndigits-1; i >= 0; i--) + x = 16.0*x + HEX_DIGIT(i); + x = ldexp(x, (int)(exp)); + goto finished; + } + /* rounding required. key_digit is the index of the hex digit + containing the first bit to be rounded away. */ + half_eps = 1 << (int)((lsb - exp - 1) % 4); + key_digit = (lsb - exp - 1) / 4; + for (i = ndigits-1; i > key_digit; i--) + x = 16.0*x + HEX_DIGIT(i); + digit = HEX_DIGIT(key_digit); + x = 16.0*x + (double)(digit & (16-2*half_eps)); + + /* round-half-even: round up if bit lsb-1 is 1 and at least one of + bits lsb, lsb-2, lsb-3, lsb-4, ... is 1. */ + if ((digit & half_eps) != 0) { + round_up = 0; + if ((digit & (3*half_eps-1)) != 0 || + (half_eps == 8 && (HEX_DIGIT(key_digit+1) & 1) != 0)) + round_up = 1; + else + for (i = key_digit-1; i >= 0; i--) + if (HEX_DIGIT(i) != 0) { + round_up = 1; + break; + } + if (round_up == 1) { + x += 2*half_eps; + if (top_exp == DBL_MAX_EXP && + x == ldexp((double)(2*half_eps), DBL_MANT_DIG)) + /* overflow corner case: pre-rounded value < + 2**DBL_MAX_EXP; rounded=2**DBL_MAX_EXP. */ + goto overflow_error; + } + } + x = ldexp(x, (int)(exp+4*key_digit)); finished: - /* optional trailing whitespace leading to the end of the string */ - while (Py_ISSPACE(*s)) - s++; - if (s != s_end) - goto parse_error; - result_as_float = Py_BuildValue("(d)", negate ? -x : x); - if (result_as_float == NULL) - return NULL; - result = PyObject_CallObject(cls, result_as_float); - Py_DECREF(result_as_float); - return result; + /* optional trailing whitespace leading to the end of the string */ + while (Py_ISSPACE(*s)) + s++; + if (s != s_end) + goto parse_error; + result_as_float = Py_BuildValue("(d)", negate ? -x : x); + if (result_as_float == NULL) + return NULL; + result = PyObject_CallObject(cls, result_as_float); + Py_DECREF(result_as_float); + return result; overflow_error: - PyErr_SetString(PyExc_OverflowError, - "hexadecimal value too large to represent as a float"); - return NULL; + PyErr_SetString(PyExc_OverflowError, + "hexadecimal value too large to represent as a float"); + return NULL; parse_error: - PyErr_SetString(PyExc_ValueError, - "invalid hexadecimal floating-point string"); - return NULL; + PyErr_SetString(PyExc_ValueError, + "invalid hexadecimal floating-point string"); + return NULL; insane_length_error: - PyErr_SetString(PyExc_ValueError, - "hexadecimal string too long to convert"); - return NULL; + PyErr_SetString(PyExc_ValueError, + "hexadecimal string too long to convert"); + return NULL; } PyDoc_STRVAR(float_fromhex_doc, @@ -1413,79 +1413,79 @@ Create a floating-point number from a hexadecimal string.\n\ static PyObject * float_as_integer_ratio(PyObject *v, PyObject *unused) { - double self; - double float_part; - int exponent; - int i; - - PyObject *prev; - PyObject *py_exponent = NULL; - PyObject *numerator = NULL; - PyObject *denominator = NULL; - PyObject *result_pair = NULL; - PyNumberMethods *long_methods = PyLong_Type.tp_as_number; + double self; + double float_part; + int exponent; + int i; + + PyObject *prev; + PyObject *py_exponent = NULL; + PyObject *numerator = NULL; + PyObject *denominator = NULL; + PyObject *result_pair = NULL; + PyNumberMethods *long_methods = PyLong_Type.tp_as_number; #define INPLACE_UPDATE(obj, call) \ - prev = obj; \ - obj = call; \ - Py_DECREF(prev); \ + prev = obj; \ + obj = call; \ + Py_DECREF(prev); \ - CONVERT_TO_DOUBLE(v, self); + CONVERT_TO_DOUBLE(v, self); - if (Py_IS_INFINITY(self)) { - PyErr_SetString(PyExc_OverflowError, - "Cannot pass infinity to float.as_integer_ratio."); - return NULL; - } + if (Py_IS_INFINITY(self)) { + PyErr_SetString(PyExc_OverflowError, + "Cannot pass infinity to float.as_integer_ratio."); + return NULL; + } #ifdef Py_NAN - if (Py_IS_NAN(self)) { - PyErr_SetString(PyExc_ValueError, - "Cannot pass NaN to float.as_integer_ratio."); - return NULL; - } + if (Py_IS_NAN(self)) { + PyErr_SetString(PyExc_ValueError, + "Cannot pass NaN to float.as_integer_ratio."); + return NULL; + } #endif - PyFPE_START_PROTECT("as_integer_ratio", goto error); - float_part = frexp(self, &exponent); /* self == float_part * 2**exponent exactly */ - PyFPE_END_PROTECT(float_part); - - for (i=0; i<300 && float_part != floor(float_part) ; i++) { - float_part *= 2.0; - exponent--; - } - /* self == float_part * 2**exponent exactly and float_part is integral. - If FLT_RADIX != 2, the 300 steps may leave a tiny fractional part - to be truncated by PyLong_FromDouble(). */ - - numerator = PyLong_FromDouble(float_part); - if (numerator == NULL) goto error; - - /* fold in 2**exponent */ - denominator = PyLong_FromLong(1); - py_exponent = PyLong_FromLong(labs((long)exponent)); - if (py_exponent == NULL) goto error; - INPLACE_UPDATE(py_exponent, - long_methods->nb_lshift(denominator, py_exponent)); - if (py_exponent == NULL) goto error; - if (exponent > 0) { - INPLACE_UPDATE(numerator, - long_methods->nb_multiply(numerator, py_exponent)); - if (numerator == NULL) goto error; - } - else { - Py_DECREF(denominator); - denominator = py_exponent; - py_exponent = NULL; - } - - result_pair = PyTuple_Pack(2, numerator, denominator); + PyFPE_START_PROTECT("as_integer_ratio", goto error); + float_part = frexp(self, &exponent); /* self == float_part * 2**exponent exactly */ + PyFPE_END_PROTECT(float_part); + + for (i=0; i<300 && float_part != floor(float_part) ; i++) { + float_part *= 2.0; + exponent--; + } + /* self == float_part * 2**exponent exactly and float_part is integral. + If FLT_RADIX != 2, the 300 steps may leave a tiny fractional part + to be truncated by PyLong_FromDouble(). */ + + numerator = PyLong_FromDouble(float_part); + if (numerator == NULL) goto error; + + /* fold in 2**exponent */ + denominator = PyLong_FromLong(1); + py_exponent = PyLong_FromLong(labs((long)exponent)); + if (py_exponent == NULL) goto error; + INPLACE_UPDATE(py_exponent, + long_methods->nb_lshift(denominator, py_exponent)); + if (py_exponent == NULL) goto error; + if (exponent > 0) { + INPLACE_UPDATE(numerator, + long_methods->nb_multiply(numerator, py_exponent)); + if (numerator == NULL) goto error; + } + else { + Py_DECREF(denominator); + denominator = py_exponent; + py_exponent = NULL; + } + + result_pair = PyTuple_Pack(2, numerator, denominator); #undef INPLACE_UPDATE error: - Py_XDECREF(py_exponent); - Py_XDECREF(denominator); - Py_XDECREF(numerator); - return result_pair; + Py_XDECREF(py_exponent); + Py_XDECREF(denominator); + Py_XDECREF(numerator); + return result_pair; } PyDoc_STRVAR(float_as_integer_ratio_doc, @@ -1509,18 +1509,18 @@ float_subtype_new(PyTypeObject *type, PyObject *args, PyObject *kwds); static PyObject * float_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *x = Py_False; /* Integer zero */ - static char *kwlist[] = {"x", 0}; - - if (type != &PyFloat_Type) - return float_subtype_new(type, args, kwds); /* Wimp out */ - if (!PyArg_ParseTupleAndKeywords(args, kwds, "|O:float", kwlist, &x)) - return NULL; - /* If it's a string, but not a string subclass, use - PyFloat_FromString. */ - if (PyUnicode_CheckExact(x)) - return PyFloat_FromString(x); - return PyNumber_Float(x); + PyObject *x = Py_False; /* Integer zero */ + static char *kwlist[] = {"x", 0}; + + if (type != &PyFloat_Type) + return float_subtype_new(type, args, kwds); /* Wimp out */ + if (!PyArg_ParseTupleAndKeywords(args, kwds, "|O:float", kwlist, &x)) + return NULL; + /* If it's a string, but not a string subclass, use + PyFloat_FromString. */ + if (PyUnicode_CheckExact(x)) + return PyFloat_FromString(x); + return PyNumber_Float(x); } /* Wimpy, slow approach to tp_new calls for subtypes of float: @@ -1531,33 +1531,33 @@ float_new(PyTypeObject *type, PyObject *args, PyObject *kwds) static PyObject * float_subtype_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *tmp, *newobj; - - assert(PyType_IsSubtype(type, &PyFloat_Type)); - tmp = float_new(&PyFloat_Type, args, kwds); - if (tmp == NULL) - return NULL; - assert(PyFloat_CheckExact(tmp)); - newobj = type->tp_alloc(type, 0); - if (newobj == NULL) { - Py_DECREF(tmp); - return NULL; - } - ((PyFloatObject *)newobj)->ob_fval = ((PyFloatObject *)tmp)->ob_fval; - Py_DECREF(tmp); - return newobj; + PyObject *tmp, *newobj; + + assert(PyType_IsSubtype(type, &PyFloat_Type)); + tmp = float_new(&PyFloat_Type, args, kwds); + if (tmp == NULL) + return NULL; + assert(PyFloat_CheckExact(tmp)); + newobj = type->tp_alloc(type, 0); + if (newobj == NULL) { + Py_DECREF(tmp); + return NULL; + } + ((PyFloatObject *)newobj)->ob_fval = ((PyFloatObject *)tmp)->ob_fval; + Py_DECREF(tmp); + return newobj; } static PyObject * float_getnewargs(PyFloatObject *v) { - return Py_BuildValue("(d)", v->ob_fval); + return Py_BuildValue("(d)", v->ob_fval); } /* this is for the benefit of the pack/unpack routines below */ typedef enum { - unknown_format, ieee_big_endian_format, ieee_little_endian_format + unknown_format, ieee_big_endian_format, ieee_little_endian_format } float_format_type; static float_format_type double_format, float_format; @@ -1566,42 +1566,42 @@ static float_format_type detected_double_format, detected_float_format; static PyObject * float_getformat(PyTypeObject *v, PyObject* arg) { - char* s; - float_format_type r; - - if (!PyUnicode_Check(arg)) { - PyErr_Format(PyExc_TypeError, - "__getformat__() argument must be string, not %.500s", - Py_TYPE(arg)->tp_name); - return NULL; - } - s = _PyUnicode_AsString(arg); - if (s == NULL) - return NULL; - if (strcmp(s, "double") == 0) { - r = double_format; - } - else if (strcmp(s, "float") == 0) { - r = float_format; - } - else { - PyErr_SetString(PyExc_ValueError, - "__getformat__() argument 1 must be " - "'double' or 'float'"); - return NULL; - } - - switch (r) { - case unknown_format: - return PyUnicode_FromString("unknown"); - case ieee_little_endian_format: - return PyUnicode_FromString("IEEE, little-endian"); - case ieee_big_endian_format: - return PyUnicode_FromString("IEEE, big-endian"); - default: - Py_FatalError("insane float_format or double_format"); - return NULL; - } + char* s; + float_format_type r; + + if (!PyUnicode_Check(arg)) { + PyErr_Format(PyExc_TypeError, + "__getformat__() argument must be string, not %.500s", + Py_TYPE(arg)->tp_name); + return NULL; + } + s = _PyUnicode_AsString(arg); + if (s == NULL) + return NULL; + if (strcmp(s, "double") == 0) { + r = double_format; + } + else if (strcmp(s, "float") == 0) { + r = float_format; + } + else { + PyErr_SetString(PyExc_ValueError, + "__getformat__() argument 1 must be " + "'double' or 'float'"); + return NULL; + } + + switch (r) { + case unknown_format: + return PyUnicode_FromString("unknown"); + case ieee_little_endian_format: + return PyUnicode_FromString("IEEE, little-endian"); + case ieee_big_endian_format: + return PyUnicode_FromString("IEEE, big-endian"); + default: + Py_FatalError("insane float_format or double_format"); + return NULL; + } } PyDoc_STRVAR(float_getformat_doc, @@ -1617,57 +1617,57 @@ PyDoc_STRVAR(float_getformat_doc, static PyObject * float_setformat(PyTypeObject *v, PyObject* args) { - char* typestr; - char* format; - float_format_type f; - float_format_type detected; - float_format_type *p; - - if (!PyArg_ParseTuple(args, "ss:__setformat__", &typestr, &format)) - return NULL; - - if (strcmp(typestr, "double") == 0) { - p = &double_format; - detected = detected_double_format; - } - else if (strcmp(typestr, "float") == 0) { - p = &float_format; - detected = detected_float_format; - } - else { - PyErr_SetString(PyExc_ValueError, - "__setformat__() argument 1 must " - "be 'double' or 'float'"); - return NULL; - } - - if (strcmp(format, "unknown") == 0) { - f = unknown_format; - } - else if (strcmp(format, "IEEE, little-endian") == 0) { - f = ieee_little_endian_format; - } - else if (strcmp(format, "IEEE, big-endian") == 0) { - f = ieee_big_endian_format; - } - else { - PyErr_SetString(PyExc_ValueError, - "__setformat__() argument 2 must be " - "'unknown', 'IEEE, little-endian' or " - "'IEEE, big-endian'"); - return NULL; - - } - - if (f != unknown_format && f != detected) { - PyErr_Format(PyExc_ValueError, - "can only set %s format to 'unknown' or the " - "detected platform value", typestr); - return NULL; - } - - *p = f; - Py_RETURN_NONE; + char* typestr; + char* format; + float_format_type f; + float_format_type detected; + float_format_type *p; + + if (!PyArg_ParseTuple(args, "ss:__setformat__", &typestr, &format)) + return NULL; + + if (strcmp(typestr, "double") == 0) { + p = &double_format; + detected = detected_double_format; + } + else if (strcmp(typestr, "float") == 0) { + p = &float_format; + detected = detected_float_format; + } + else { + PyErr_SetString(PyExc_ValueError, + "__setformat__() argument 1 must " + "be 'double' or 'float'"); + return NULL; + } + + if (strcmp(format, "unknown") == 0) { + f = unknown_format; + } + else if (strcmp(format, "IEEE, little-endian") == 0) { + f = ieee_little_endian_format; + } + else if (strcmp(format, "IEEE, big-endian") == 0) { + f = ieee_big_endian_format; + } + else { + PyErr_SetString(PyExc_ValueError, + "__setformat__() argument 2 must be " + "'unknown', 'IEEE, little-endian' or " + "'IEEE, big-endian'"); + return NULL; + + } + + if (f != unknown_format && f != detected) { + PyErr_Format(PyExc_ValueError, + "can only set %s format to 'unknown' or the " + "detected platform value", typestr); + return NULL; + } + + *p = f; + Py_RETURN_NONE; } PyDoc_STRVAR(float_setformat_doc, @@ -1686,19 +1686,19 @@ PyDoc_STRVAR(float_setformat_doc, static PyObject * float_getzero(PyObject *v, void *closure) { - return PyFloat_FromDouble(0.0); + return PyFloat_FromDouble(0.0); } static PyObject * float__format__(PyObject *self, PyObject *args) { - PyObject *format_spec; + PyObject *format_spec; - if (!PyArg_ParseTuple(args, "U:__format__", &format_spec)) - return NULL; - return _PyFloat_FormatAdvanced(self, - PyUnicode_AS_UNICODE(format_spec), - PyUnicode_GET_SIZE(format_spec)); + if (!PyArg_ParseTuple(args, "U:__format__", &format_spec)) + return NULL; + return _PyFloat_FormatAdvanced(self, + PyUnicode_AS_UNICODE(format_spec), + PyUnicode_GET_SIZE(format_spec)); } PyDoc_STRVAR(float__format__doc, @@ -1708,45 +1708,45 @@ PyDoc_STRVAR(float__format__doc, static PyMethodDef float_methods[] = { - {"conjugate", (PyCFunction)float_float, METH_NOARGS, - "Returns self, the complex conjugate of any float."}, - {"__trunc__", (PyCFunction)float_trunc, METH_NOARGS, - "Returns the Integral closest to x between 0 and x."}, - {"__round__", (PyCFunction)float_round, METH_VARARGS, - "Returns the Integral closest to x, rounding half toward even.\n" - "When an argument is passed, works like built-in round(x, ndigits)."}, - {"as_integer_ratio", (PyCFunction)float_as_integer_ratio, METH_NOARGS, - float_as_integer_ratio_doc}, - {"fromhex", (PyCFunction)float_fromhex, - METH_O|METH_CLASS, float_fromhex_doc}, - {"hex", (PyCFunction)float_hex, - METH_NOARGS, float_hex_doc}, - {"is_integer", (PyCFunction)float_is_integer, METH_NOARGS, - "Returns True if the float is an integer."}, + {"conjugate", (PyCFunction)float_float, METH_NOARGS, + "Returns self, the complex conjugate of any float."}, + {"__trunc__", (PyCFunction)float_trunc, METH_NOARGS, + "Returns the Integral closest to x between 0 and x."}, + {"__round__", (PyCFunction)float_round, METH_VARARGS, + "Returns the Integral closest to x, rounding half toward even.\n" + "When an argument is passed, works like built-in round(x, ndigits)."}, + {"as_integer_ratio", (PyCFunction)float_as_integer_ratio, METH_NOARGS, + float_as_integer_ratio_doc}, + {"fromhex", (PyCFunction)float_fromhex, + METH_O|METH_CLASS, float_fromhex_doc}, + {"hex", (PyCFunction)float_hex, + METH_NOARGS, float_hex_doc}, + {"is_integer", (PyCFunction)float_is_integer, METH_NOARGS, + "Returns True if the float is an integer."}, #if 0 - {"is_inf", (PyCFunction)float_is_inf, METH_NOARGS, - "Returns True if the float is positive or negative infinite."}, - {"is_finite", (PyCFunction)float_is_finite, METH_NOARGS, - "Returns True if the float is finite, neither infinite nor NaN."}, - {"is_nan", (PyCFunction)float_is_nan, METH_NOARGS, - "Returns True if the float is not a number (NaN)."}, + {"is_inf", (PyCFunction)float_is_inf, METH_NOARGS, + "Returns True if the float is positive or negative infinite."}, + {"is_finite", (PyCFunction)float_is_finite, METH_NOARGS, + "Returns True if the float is finite, neither infinite nor NaN."}, + {"is_nan", (PyCFunction)float_is_nan, METH_NOARGS, + "Returns True if the float is not a number (NaN)."}, #endif - {"__getnewargs__", (PyCFunction)float_getnewargs, METH_NOARGS}, - {"__getformat__", (PyCFunction)float_getformat, - METH_O|METH_CLASS, float_getformat_doc}, - {"__setformat__", (PyCFunction)float_setformat, - METH_VARARGS|METH_CLASS, float_setformat_doc}, - {"__format__", (PyCFunction)float__format__, - METH_VARARGS, float__format__doc}, - {NULL, NULL} /* sentinel */ + {"__getnewargs__", (PyCFunction)float_getnewargs, METH_NOARGS}, + {"__getformat__", (PyCFunction)float_getformat, + METH_O|METH_CLASS, float_getformat_doc}, + {"__setformat__", (PyCFunction)float_setformat, + METH_VARARGS|METH_CLASS, float_setformat_doc}, + {"__format__", (PyCFunction)float__format__, + METH_VARARGS, float__format__doc}, + {NULL, NULL} /* sentinel */ }; static PyGetSetDef float_getset[] = { - {"real", + {"real", (getter)float_float, (setter)NULL, "the real part of a complex number", NULL}, - {"imag", + {"imag", (getter)float_getzero, (setter)NULL, "the imaginary part of a complex number", NULL}, @@ -1760,229 +1760,229 @@ Convert a string or number to a floating point number, if possible."); static PyNumberMethods float_as_number = { - float_add, /*nb_add*/ - float_sub, /*nb_subtract*/ - float_mul, /*nb_multiply*/ - float_rem, /*nb_remainder*/ - float_divmod, /*nb_divmod*/ - float_pow, /*nb_power*/ - (unaryfunc)float_neg, /*nb_negative*/ - (unaryfunc)float_float, /*nb_positive*/ - (unaryfunc)float_abs, /*nb_absolute*/ - (inquiry)float_bool, /*nb_bool*/ - 0, /*nb_invert*/ - 0, /*nb_lshift*/ - 0, /*nb_rshift*/ - 0, /*nb_and*/ - 0, /*nb_xor*/ - 0, /*nb_or*/ - float_trunc, /*nb_int*/ - 0, /*nb_reserved*/ - float_float, /*nb_float*/ - 0, /* nb_inplace_add */ - 0, /* nb_inplace_subtract */ - 0, /* nb_inplace_multiply */ - 0, /* nb_inplace_remainder */ - 0, /* nb_inplace_power */ - 0, /* nb_inplace_lshift */ - 0, /* nb_inplace_rshift */ - 0, /* nb_inplace_and */ - 0, /* nb_inplace_xor */ - 0, /* nb_inplace_or */ - float_floor_div, /* nb_floor_divide */ - float_div, /* nb_true_divide */ - 0, /* nb_inplace_floor_divide */ - 0, /* nb_inplace_true_divide */ + float_add, /*nb_add*/ + float_sub, /*nb_subtract*/ + float_mul, /*nb_multiply*/ + float_rem, /*nb_remainder*/ + float_divmod, /*nb_divmod*/ + float_pow, /*nb_power*/ + (unaryfunc)float_neg, /*nb_negative*/ + (unaryfunc)float_float, /*nb_positive*/ + (unaryfunc)float_abs, /*nb_absolute*/ + (inquiry)float_bool, /*nb_bool*/ + 0, /*nb_invert*/ + 0, /*nb_lshift*/ + 0, /*nb_rshift*/ + 0, /*nb_and*/ + 0, /*nb_xor*/ + 0, /*nb_or*/ + float_trunc, /*nb_int*/ + 0, /*nb_reserved*/ + float_float, /*nb_float*/ + 0, /* nb_inplace_add */ + 0, /* nb_inplace_subtract */ + 0, /* nb_inplace_multiply */ + 0, /* nb_inplace_remainder */ + 0, /* nb_inplace_power */ + 0, /* nb_inplace_lshift */ + 0, /* nb_inplace_rshift */ + 0, /* nb_inplace_and */ + 0, /* nb_inplace_xor */ + 0, /* nb_inplace_or */ + float_floor_div, /* nb_floor_divide */ + float_div, /* nb_true_divide */ + 0, /* nb_inplace_floor_divide */ + 0, /* nb_inplace_true_divide */ }; PyTypeObject PyFloat_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "float", - sizeof(PyFloatObject), - 0, - (destructor)float_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)float_repr, /* tp_repr */ - &float_as_number, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - (hashfunc)float_hash, /* tp_hash */ - 0, /* tp_call */ - (reprfunc)float_str, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - float_doc, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - float_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - float_methods, /* tp_methods */ - 0, /* tp_members */ - float_getset, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - float_new, /* tp_new */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "float", + sizeof(PyFloatObject), + 0, + (destructor)float_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)float_repr, /* tp_repr */ + &float_as_number, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + (hashfunc)float_hash, /* tp_hash */ + 0, /* tp_call */ + (reprfunc)float_str, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + float_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + float_richcompare, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + float_methods, /* tp_methods */ + 0, /* tp_members */ + float_getset, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + float_new, /* tp_new */ }; void _PyFloat_Init(void) { - /* We attempt to determine if this machine is using IEEE - floating point formats by peering at the bits of some - carefully chosen values. If it looks like we are on an - IEEE platform, the float packing/unpacking routines can - just copy bits, if not they resort to arithmetic & shifts - and masks. The shifts & masks approach works on all finite - values, but what happens to infinities, NaNs and signed - zeroes on packing is an accident, and attempting to unpack - a NaN or an infinity will raise an exception. - - Note that if we're on some whacked-out platform which uses - IEEE formats but isn't strictly little-endian or big- - endian, we will fall back to the portable shifts & masks - method. */ + /* We attempt to determine if this machine is using IEEE + floating point formats by peering at the bits of some + carefully chosen values. If it looks like we are on an + IEEE platform, the float packing/unpacking routines can + just copy bits, if not they resort to arithmetic & shifts + and masks. The shifts & masks approach works on all finite + values, but what happens to infinities, NaNs and signed + zeroes on packing is an accident, and attempting to unpack + a NaN or an infinity will raise an exception. + + Note that if we're on some whacked-out platform which uses + IEEE formats but isn't strictly little-endian or big- + endian, we will fall back to the portable shifts & masks + method. */ #if SIZEOF_DOUBLE == 8 - { - double x = 9006104071832581.0; - if (memcmp(&x, "\x43\x3f\xff\x01\x02\x03\x04\x05", 8) == 0) - detected_double_format = ieee_big_endian_format; - else if (memcmp(&x, "\x05\x04\x03\x02\x01\xff\x3f\x43", 8) == 0) - detected_double_format = ieee_little_endian_format; - else - detected_double_format = unknown_format; - } + { + double x = 9006104071832581.0; + if (memcmp(&x, "\x43\x3f\xff\x01\x02\x03\x04\x05", 8) == 0) + detected_double_format = ieee_big_endian_format; + else if (memcmp(&x, "\x05\x04\x03\x02\x01\xff\x3f\x43", 8) == 0) + detected_double_format = ieee_little_endian_format; + else + detected_double_format = unknown_format; + } #else - detected_double_format = unknown_format; + detected_double_format = unknown_format; #endif #if SIZEOF_FLOAT == 4 - { - float y = 16711938.0; - if (memcmp(&y, "\x4b\x7f\x01\x02", 4) == 0) - detected_float_format = ieee_big_endian_format; - else if (memcmp(&y, "\x02\x01\x7f\x4b", 4) == 0) - detected_float_format = ieee_little_endian_format; - else - detected_float_format = unknown_format; - } + { + float y = 16711938.0; + if (memcmp(&y, "\x4b\x7f\x01\x02", 4) == 0) + detected_float_format = ieee_big_endian_format; + else if (memcmp(&y, "\x02\x01\x7f\x4b", 4) == 0) + detected_float_format = ieee_little_endian_format; + else + detected_float_format = unknown_format; + } #else - detected_float_format = unknown_format; + detected_float_format = unknown_format; #endif - double_format = detected_double_format; - float_format = detected_float_format; + double_format = detected_double_format; + float_format = detected_float_format; - /* Init float info */ - if (FloatInfoType.tp_name == 0) - PyStructSequence_InitType(&FloatInfoType, &floatinfo_desc); + /* Init float info */ + if (FloatInfoType.tp_name == 0) + PyStructSequence_InitType(&FloatInfoType, &floatinfo_desc); } int PyFloat_ClearFreeList(void) { - PyFloatObject *p; - PyFloatBlock *list, *next; - int i; - int u; /* remaining unfreed floats per block */ - int freelist_size = 0; - - list = block_list; - block_list = NULL; - free_list = NULL; - while (list != NULL) { - u = 0; - for (i = 0, p = &list->objects[0]; - i < N_FLOATOBJECTS; - i++, p++) { - if (PyFloat_CheckExact(p) && Py_REFCNT(p) != 0) - u++; - } - next = list->next; - if (u) { - list->next = block_list; - block_list = list; - for (i = 0, p = &list->objects[0]; - i < N_FLOATOBJECTS; - i++, p++) { - if (!PyFloat_CheckExact(p) || - Py_REFCNT(p) == 0) { - Py_TYPE(p) = (struct _typeobject *) - free_list; - free_list = p; - } - } - } - else { - PyMem_FREE(list); - } - freelist_size += u; - list = next; - } - return freelist_size; + PyFloatObject *p; + PyFloatBlock *list, *next; + int i; + int u; /* remaining unfreed floats per block */ + int freelist_size = 0; + + list = block_list; + block_list = NULL; + free_list = NULL; + while (list != NULL) { + u = 0; + for (i = 0, p = &list->objects[0]; + i < N_FLOATOBJECTS; + i++, p++) { + if (PyFloat_CheckExact(p) && Py_REFCNT(p) != 0) + u++; + } + next = list->next; + if (u) { + list->next = block_list; + block_list = list; + for (i = 0, p = &list->objects[0]; + i < N_FLOATOBJECTS; + i++, p++) { + if (!PyFloat_CheckExact(p) || + Py_REFCNT(p) == 0) { + Py_TYPE(p) = (struct _typeobject *) + free_list; + free_list = p; + } + } + } + else { + PyMem_FREE(list); + } + freelist_size += u; + list = next; + } + return freelist_size; } void PyFloat_Fini(void) { - PyFloatObject *p; - PyFloatBlock *list; - int i; - int u; /* total unfreed floats per block */ - - u = PyFloat_ClearFreeList(); - - if (!Py_VerboseFlag) - return; - fprintf(stderr, "# cleanup floats"); - if (!u) { - fprintf(stderr, "\n"); - } - else { - fprintf(stderr, - ": %d unfreed float%s\n", - u, u == 1 ? "" : "s"); - } - if (Py_VerboseFlag > 1) { - list = block_list; - while (list != NULL) { - for (i = 0, p = &list->objects[0]; - i < N_FLOATOBJECTS; - i++, p++) { - if (PyFloat_CheckExact(p) && - Py_REFCNT(p) != 0) { - char *buf = PyOS_double_to_string( - PyFloat_AS_DOUBLE(p), 'r', - 0, 0, NULL); - if (buf) { - /* XXX(twouters) cast - refcount to long - until %zd is - universally - available - */ - fprintf(stderr, - "# <float at %p, refcnt=%ld, val=%s>\n", - p, (long)Py_REFCNT(p), buf); - PyMem_Free(buf); - } - } - } - list = list->next; - } - } + PyFloatObject *p; + PyFloatBlock *list; + int i; + int u; /* total unfreed floats per block */ + + u = PyFloat_ClearFreeList(); + + if (!Py_VerboseFlag) + return; + fprintf(stderr, "# cleanup floats"); + if (!u) { + fprintf(stderr, "\n"); + } + else { + fprintf(stderr, + ": %d unfreed float%s\n", + u, u == 1 ? "" : "s"); + } + if (Py_VerboseFlag > 1) { + list = block_list; + while (list != NULL) { + for (i = 0, p = &list->objects[0]; + i < N_FLOATOBJECTS; + i++, p++) { + if (PyFloat_CheckExact(p) && + Py_REFCNT(p) != 0) { + char *buf = PyOS_double_to_string( + PyFloat_AS_DOUBLE(p), 'r', + 0, 0, NULL); + if (buf) { + /* XXX(twouters) cast + refcount to long + until %zd is + universally + available + */ + fprintf(stderr, + "# <float at %p, refcnt=%ld, val=%s>\n", + p, (long)Py_REFCNT(p), buf); + PyMem_Free(buf); + } + } + } + list = list->next; + } + } } /*---------------------------------------------------------------------------- @@ -1991,406 +1991,406 @@ PyFloat_Fini(void) int _PyFloat_Pack4(double x, unsigned char *p, int le) { - if (float_format == unknown_format) { - unsigned char sign; - int e; - double f; - unsigned int fbits; - int incr = 1; - - if (le) { - p += 3; - incr = -1; - } - - if (x < 0) { - sign = 1; - x = -x; - } - else - sign = 0; - - f = frexp(x, &e); - - /* Normalize f to be in the range [1.0, 2.0) */ - if (0.5 <= f && f < 1.0) { - f *= 2.0; - e--; - } - else if (f == 0.0) - e = 0; - else { - PyErr_SetString(PyExc_SystemError, - "frexp() result out of range"); - return -1; - } - - if (e >= 128) - goto Overflow; - else if (e < -126) { - /* Gradual underflow */ - f = ldexp(f, 126 + e); - e = 0; - } - else if (!(e == 0 && f == 0.0)) { - e += 127; - f -= 1.0; /* Get rid of leading 1 */ - } - - f *= 8388608.0; /* 2**23 */ - fbits = (unsigned int)(f + 0.5); /* Round */ - assert(fbits <= 8388608); - if (fbits >> 23) { - /* The carry propagated out of a string of 23 1 bits. */ - fbits = 0; - ++e; - if (e >= 255) - goto Overflow; - } - - /* First byte */ - *p = (sign << 7) | (e >> 1); - p += incr; - - /* Second byte */ - *p = (char) (((e & 1) << 7) | (fbits >> 16)); - p += incr; - - /* Third byte */ - *p = (fbits >> 8) & 0xFF; - p += incr; - - /* Fourth byte */ - *p = fbits & 0xFF; - - /* Done */ - return 0; - - } - else { - float y = (float)x; - const char *s = (char*)&y; - int i, incr = 1; - - if (Py_IS_INFINITY(y) && !Py_IS_INFINITY(x)) - goto Overflow; - - if ((float_format == ieee_little_endian_format && !le) - || (float_format == ieee_big_endian_format && le)) { - p += 3; - incr = -1; - } - - for (i = 0; i < 4; i++) { - *p = *s++; - p += incr; - } - return 0; - } + if (float_format == unknown_format) { + unsigned char sign; + int e; + double f; + unsigned int fbits; + int incr = 1; + + if (le) { + p += 3; + incr = -1; + } + + if (x < 0) { + sign = 1; + x = -x; + } + else + sign = 0; + + f = frexp(x, &e); + + /* Normalize f to be in the range [1.0, 2.0) */ + if (0.5 <= f && f < 1.0) { + f *= 2.0; + e--; + } + else if (f == 0.0) + e = 0; + else { + PyErr_SetString(PyExc_SystemError, + "frexp() result out of range"); + return -1; + } + + if (e >= 128) + goto Overflow; + else if (e < -126) { + /* Gradual underflow */ + f = ldexp(f, 126 + e); + e = 0; + } + else if (!(e == 0 && f == 0.0)) { + e += 127; + f -= 1.0; /* Get rid of leading 1 */ + } + + f *= 8388608.0; /* 2**23 */ + fbits = (unsigned int)(f + 0.5); /* Round */ + assert(fbits <= 8388608); + if (fbits >> 23) { + /* The carry propagated out of a string of 23 1 bits. */ + fbits = 0; + ++e; + if (e >= 255) + goto Overflow; + } + + /* First byte */ + *p = (sign << 7) | (e >> 1); + p += incr; + + /* Second byte */ + *p = (char) (((e & 1) << 7) | (fbits >> 16)); + p += incr; + + /* Third byte */ + *p = (fbits >> 8) & 0xFF; + p += incr; + + /* Fourth byte */ + *p = fbits & 0xFF; + + /* Done */ + return 0; + + } + else { + float y = (float)x; + const char *s = (char*)&y; + int i, incr = 1; + + if (Py_IS_INFINITY(y) && !Py_IS_INFINITY(x)) + goto Overflow; + + if ((float_format == ieee_little_endian_format && !le) + || (float_format == ieee_big_endian_format && le)) { + p += 3; + incr = -1; + } + + for (i = 0; i < 4; i++) { + *p = *s++; + p += incr; + } + return 0; + } Overflow: - PyErr_SetString(PyExc_OverflowError, - "float too large to pack with f format"); - return -1; + PyErr_SetString(PyExc_OverflowError, + "float too large to pack with f format"); + return -1; } int _PyFloat_Pack8(double x, unsigned char *p, int le) { - if (double_format == unknown_format) { - unsigned char sign; - int e; - double f; - unsigned int fhi, flo; - int incr = 1; - - if (le) { - p += 7; - incr = -1; - } - - if (x < 0) { - sign = 1; - x = -x; - } - else - sign = 0; - - f = frexp(x, &e); - - /* Normalize f to be in the range [1.0, 2.0) */ - if (0.5 <= f && f < 1.0) { - f *= 2.0; - e--; - } - else if (f == 0.0) - e = 0; - else { - PyErr_SetString(PyExc_SystemError, - "frexp() result out of range"); - return -1; - } - - if (e >= 1024) - goto Overflow; - else if (e < -1022) { - /* Gradual underflow */ - f = ldexp(f, 1022 + e); - e = 0; - } - else if (!(e == 0 && f == 0.0)) { - e += 1023; - f -= 1.0; /* Get rid of leading 1 */ - } - - /* fhi receives the high 28 bits; flo the low 24 bits (== 52 bits) */ - f *= 268435456.0; /* 2**28 */ - fhi = (unsigned int)f; /* Truncate */ - assert(fhi < 268435456); - - f -= (double)fhi; - f *= 16777216.0; /* 2**24 */ - flo = (unsigned int)(f + 0.5); /* Round */ - assert(flo <= 16777216); - if (flo >> 24) { - /* The carry propagated out of a string of 24 1 bits. */ - flo = 0; - ++fhi; - if (fhi >> 28) { - /* And it also progagated out of the next 28 bits. */ - fhi = 0; - ++e; - if (e >= 2047) - goto Overflow; - } - } - - /* First byte */ - *p = (sign << 7) | (e >> 4); - p += incr; - - /* Second byte */ - *p = (unsigned char) (((e & 0xF) << 4) | (fhi >> 24)); - p += incr; - - /* Third byte */ - *p = (fhi >> 16) & 0xFF; - p += incr; - - /* Fourth byte */ - *p = (fhi >> 8) & 0xFF; - p += incr; - - /* Fifth byte */ - *p = fhi & 0xFF; - p += incr; - - /* Sixth byte */ - *p = (flo >> 16) & 0xFF; - p += incr; - - /* Seventh byte */ - *p = (flo >> 8) & 0xFF; - p += incr; - - /* Eighth byte */ - *p = flo & 0xFF; - p += incr; - - /* Done */ - return 0; - - Overflow: - PyErr_SetString(PyExc_OverflowError, - "float too large to pack with d format"); - return -1; - } - else { - const char *s = (char*)&x; - int i, incr = 1; - - if ((double_format == ieee_little_endian_format && !le) - || (double_format == ieee_big_endian_format && le)) { - p += 7; - incr = -1; - } - - for (i = 0; i < 8; i++) { - *p = *s++; - p += incr; - } - return 0; - } + if (double_format == unknown_format) { + unsigned char sign; + int e; + double f; + unsigned int fhi, flo; + int incr = 1; + + if (le) { + p += 7; + incr = -1; + } + + if (x < 0) { + sign = 1; + x = -x; + } + else + sign = 0; + + f = frexp(x, &e); + + /* Normalize f to be in the range [1.0, 2.0) */ + if (0.5 <= f && f < 1.0) { + f *= 2.0; + e--; + } + else if (f == 0.0) + e = 0; + else { + PyErr_SetString(PyExc_SystemError, + "frexp() result out of range"); + return -1; + } + + if (e >= 1024) + goto Overflow; + else if (e < -1022) { + /* Gradual underflow */ + f = ldexp(f, 1022 + e); + e = 0; + } + else if (!(e == 0 && f == 0.0)) { + e += 1023; + f -= 1.0; /* Get rid of leading 1 */ + } + + /* fhi receives the high 28 bits; flo the low 24 bits (== 52 bits) */ + f *= 268435456.0; /* 2**28 */ + fhi = (unsigned int)f; /* Truncate */ + assert(fhi < 268435456); + + f -= (double)fhi; + f *= 16777216.0; /* 2**24 */ + flo = (unsigned int)(f + 0.5); /* Round */ + assert(flo <= 16777216); + if (flo >> 24) { + /* The carry propagated out of a string of 24 1 bits. */ + flo = 0; + ++fhi; + if (fhi >> 28) { + /* And it also progagated out of the next 28 bits. */ + fhi = 0; + ++e; + if (e >= 2047) + goto Overflow; + } + } + + /* First byte */ + *p = (sign << 7) | (e >> 4); + p += incr; + + /* Second byte */ + *p = (unsigned char) (((e & 0xF) << 4) | (fhi >> 24)); + p += incr; + + /* Third byte */ + *p = (fhi >> 16) & 0xFF; + p += incr; + + /* Fourth byte */ + *p = (fhi >> 8) & 0xFF; + p += incr; + + /* Fifth byte */ + *p = fhi & 0xFF; + p += incr; + + /* Sixth byte */ + *p = (flo >> 16) & 0xFF; + p += incr; + + /* Seventh byte */ + *p = (flo >> 8) & 0xFF; + p += incr; + + /* Eighth byte */ + *p = flo & 0xFF; + p += incr; + + /* Done */ + return 0; + + Overflow: + PyErr_SetString(PyExc_OverflowError, + "float too large to pack with d format"); + return -1; + } + else { + const char *s = (char*)&x; + int i, incr = 1; + + if ((double_format == ieee_little_endian_format && !le) + || (double_format == ieee_big_endian_format && le)) { + p += 7; + incr = -1; + } + + for (i = 0; i < 8; i++) { + *p = *s++; + p += incr; + } + return 0; + } } double _PyFloat_Unpack4(const unsigned char *p, int le) { - if (float_format == unknown_format) { - unsigned char sign; - int e; - unsigned int f; - double x; - int incr = 1; - - if (le) { - p += 3; - incr = -1; - } - - /* First byte */ - sign = (*p >> 7) & 1; - e = (*p & 0x7F) << 1; - p += incr; - - /* Second byte */ - e |= (*p >> 7) & 1; - f = (*p & 0x7F) << 16; - p += incr; - - if (e == 255) { - PyErr_SetString( - PyExc_ValueError, - "can't unpack IEEE 754 special value " - "on non-IEEE platform"); - return -1; - } - - /* Third byte */ - f |= *p << 8; - p += incr; - - /* Fourth byte */ - f |= *p; - - x = (double)f / 8388608.0; - - /* XXX This sadly ignores Inf/NaN issues */ - if (e == 0) - e = -126; - else { - x += 1.0; - e -= 127; - } - x = ldexp(x, e); - - if (sign) - x = -x; - - return x; - } - else { - float x; - - if ((float_format == ieee_little_endian_format && !le) - || (float_format == ieee_big_endian_format && le)) { - char buf[4]; - char *d = &buf[3]; - int i; - - for (i = 0; i < 4; i++) { - *d-- = *p++; - } - memcpy(&x, buf, 4); - } - else { - memcpy(&x, p, 4); - } - - return x; - } + if (float_format == unknown_format) { + unsigned char sign; + int e; + unsigned int f; + double x; + int incr = 1; + + if (le) { + p += 3; + incr = -1; + } + + /* First byte */ + sign = (*p >> 7) & 1; + e = (*p & 0x7F) << 1; + p += incr; + + /* Second byte */ + e |= (*p >> 7) & 1; + f = (*p & 0x7F) << 16; + p += incr; + + if (e == 255) { + PyErr_SetString( + PyExc_ValueError, + "can't unpack IEEE 754 special value " + "on non-IEEE platform"); + return -1; + } + + /* Third byte */ + f |= *p << 8; + p += incr; + + /* Fourth byte */ + f |= *p; + + x = (double)f / 8388608.0; + + /* XXX This sadly ignores Inf/NaN issues */ + if (e == 0) + e = -126; + else { + x += 1.0; + e -= 127; + } + x = ldexp(x, e); + + if (sign) + x = -x; + + return x; + } + else { + float x; + + if ((float_format == ieee_little_endian_format && !le) + || (float_format == ieee_big_endian_format && le)) { + char buf[4]; + char *d = &buf[3]; + int i; + + for (i = 0; i < 4; i++) { + *d-- = *p++; + } + memcpy(&x, buf, 4); + } + else { + memcpy(&x, p, 4); + } + + return x; + } } double _PyFloat_Unpack8(const unsigned char *p, int le) { - if (double_format == unknown_format) { - unsigned char sign; - int e; - unsigned int fhi, flo; - double x; - int incr = 1; - - if (le) { - p += 7; - incr = -1; - } - - /* First byte */ - sign = (*p >> 7) & 1; - e = (*p & 0x7F) << 4; - - p += incr; - - /* Second byte */ - e |= (*p >> 4) & 0xF; - fhi = (*p & 0xF) << 24; - p += incr; - - if (e == 2047) { - PyErr_SetString( - PyExc_ValueError, - "can't unpack IEEE 754 special value " - "on non-IEEE platform"); - return -1.0; - } - - /* Third byte */ - fhi |= *p << 16; - p += incr; - - /* Fourth byte */ - fhi |= *p << 8; - p += incr; - - /* Fifth byte */ - fhi |= *p; - p += incr; - - /* Sixth byte */ - flo = *p << 16; - p += incr; - - /* Seventh byte */ - flo |= *p << 8; - p += incr; - - /* Eighth byte */ - flo |= *p; - - x = (double)fhi + (double)flo / 16777216.0; /* 2**24 */ - x /= 268435456.0; /* 2**28 */ - - if (e == 0) - e = -1022; - else { - x += 1.0; - e -= 1023; - } - x = ldexp(x, e); - - if (sign) - x = -x; - - return x; - } - else { - double x; - - if ((double_format == ieee_little_endian_format && !le) - || (double_format == ieee_big_endian_format && le)) { - char buf[8]; - char *d = &buf[7]; - int i; - - for (i = 0; i < 8; i++) { - *d-- = *p++; - } - memcpy(&x, buf, 8); - } - else { - memcpy(&x, p, 8); - } - - return x; - } + if (double_format == unknown_format) { + unsigned char sign; + int e; + unsigned int fhi, flo; + double x; + int incr = 1; + + if (le) { + p += 7; + incr = -1; + } + + /* First byte */ + sign = (*p >> 7) & 1; + e = (*p & 0x7F) << 4; + + p += incr; + + /* Second byte */ + e |= (*p >> 4) & 0xF; + fhi = (*p & 0xF) << 24; + p += incr; + + if (e == 2047) { + PyErr_SetString( + PyExc_ValueError, + "can't unpack IEEE 754 special value " + "on non-IEEE platform"); + return -1.0; + } + + /* Third byte */ + fhi |= *p << 16; + p += incr; + + /* Fourth byte */ + fhi |= *p << 8; + p += incr; + + /* Fifth byte */ + fhi |= *p; + p += incr; + + /* Sixth byte */ + flo = *p << 16; + p += incr; + + /* Seventh byte */ + flo |= *p << 8; + p += incr; + + /* Eighth byte */ + flo |= *p; + + x = (double)fhi + (double)flo / 16777216.0; /* 2**24 */ + x /= 268435456.0; /* 2**28 */ + + if (e == 0) + e = -1022; + else { + x += 1.0; + e -= 1023; + } + x = ldexp(x, e); + + if (sign) + x = -x; + + return x; + } + else { + double x; + + if ((double_format == ieee_little_endian_format && !le) + || (double_format == ieee_big_endian_format && le)) { + char buf[8]; + char *d = &buf[7]; + int i; + + for (i = 0; i < 8; i++) { + *d-- = *p++; + } + memcpy(&x, buf, 8); + } + else { + memcpy(&x, p, 8); + } + + return x; + } } diff --git a/Objects/frameobject.c b/Objects/frameobject.c index 664dc2b..2cf2cdf 100644 --- a/Objects/frameobject.c +++ b/Objects/frameobject.c @@ -15,37 +15,37 @@ #define OFF(x) offsetof(PyFrameObject, x) static PyMemberDef frame_memberlist[] = { - {"f_back", T_OBJECT, OFF(f_back), READONLY}, - {"f_code", T_OBJECT, OFF(f_code), READONLY}, - {"f_builtins", T_OBJECT, OFF(f_builtins),READONLY}, - {"f_globals", T_OBJECT, OFF(f_globals), READONLY}, - {"f_lasti", T_INT, OFF(f_lasti), READONLY}, - {NULL} /* Sentinel */ + {"f_back", T_OBJECT, OFF(f_back), READONLY}, + {"f_code", T_OBJECT, OFF(f_code), READONLY}, + {"f_builtins", T_OBJECT, OFF(f_builtins),READONLY}, + {"f_globals", T_OBJECT, OFF(f_globals), READONLY}, + {"f_lasti", T_INT, OFF(f_lasti), READONLY}, + {NULL} /* Sentinel */ }; static PyObject * frame_getlocals(PyFrameObject *f, void *closure) { - PyFrame_FastToLocals(f); - Py_INCREF(f->f_locals); - return f->f_locals; + PyFrame_FastToLocals(f); + Py_INCREF(f->f_locals); + return f->f_locals; } static PyObject * frame_getlineno(PyFrameObject *f, void *closure) { - int lineno; + int lineno; - if (f->f_trace) - lineno = f->f_lineno; - else - lineno = PyCode_Addr2Line(f->f_code, f->f_lasti); + if (f->f_trace) + lineno = f->f_lineno; + else + lineno = PyCode_Addr2Line(f->f_code, f->f_lasti); - return PyLong_FromLong(lineno); + return PyLong_FromLong(lineno); } /* Setter for f_lineno - you can set f_lineno from within a trace function in - * order to jump to a given line of code, subject to some restrictions. Most + * order to jump to a given line of code, subject to some restrictions. Most * lines are OK to jump to because they don't make any assumptions about the * state of the stack (obvious because you could remove the line and the code * would still work without any stack errors), but there are some constructs @@ -62,311 +62,311 @@ frame_getlineno(PyFrameObject *f, void *closure) static int frame_setlineno(PyFrameObject *f, PyObject* p_new_lineno) { - int new_lineno = 0; /* The new value of f_lineno */ - long l_new_lineno; - int overflow; - int new_lasti = 0; /* The new value of f_lasti */ - int new_iblock = 0; /* The new value of f_iblock */ - unsigned char *code = NULL; /* The bytecode for the frame... */ - Py_ssize_t code_len = 0; /* ...and its length */ - unsigned char *lnotab = NULL; /* Iterating over co_lnotab */ - Py_ssize_t lnotab_len = 0; /* (ditto) */ - int offset = 0; /* (ditto) */ - int line = 0; /* (ditto) */ - int addr = 0; /* (ditto) */ - int min_addr = 0; /* Scanning the SETUPs and POPs */ - int max_addr = 0; /* (ditto) */ - int delta_iblock = 0; /* (ditto) */ - int min_delta_iblock = 0; /* (ditto) */ - int min_iblock = 0; /* (ditto) */ - int f_lasti_setup_addr = 0; /* Policing no-jump-into-finally */ - int new_lasti_setup_addr = 0; /* (ditto) */ - int blockstack[CO_MAXBLOCKS]; /* Walking the 'finally' blocks */ - int in_finally[CO_MAXBLOCKS]; /* (ditto) */ - int blockstack_top = 0; /* (ditto) */ - unsigned char setup_op = 0; /* (ditto) */ - - /* f_lineno must be an integer. */ - if (!PyLong_CheckExact(p_new_lineno)) { - PyErr_SetString(PyExc_ValueError, - "lineno must be an integer"); - return -1; - } - - /* You can only do this from within a trace function, not via - * _getframe or similar hackery. */ - if (!f->f_trace) - { - PyErr_Format(PyExc_ValueError, - "f_lineno can only be set by a" - " line trace function"); - return -1; - } - - /* Fail if the line comes before the start of the code block. */ - l_new_lineno = PyLong_AsLongAndOverflow(p_new_lineno, &overflow); - if (overflow + int new_lineno = 0; /* The new value of f_lineno */ + long l_new_lineno; + int overflow; + int new_lasti = 0; /* The new value of f_lasti */ + int new_iblock = 0; /* The new value of f_iblock */ + unsigned char *code = NULL; /* The bytecode for the frame... */ + Py_ssize_t code_len = 0; /* ...and its length */ + unsigned char *lnotab = NULL; /* Iterating over co_lnotab */ + Py_ssize_t lnotab_len = 0; /* (ditto) */ + int offset = 0; /* (ditto) */ + int line = 0; /* (ditto) */ + int addr = 0; /* (ditto) */ + int min_addr = 0; /* Scanning the SETUPs and POPs */ + int max_addr = 0; /* (ditto) */ + int delta_iblock = 0; /* (ditto) */ + int min_delta_iblock = 0; /* (ditto) */ + int min_iblock = 0; /* (ditto) */ + int f_lasti_setup_addr = 0; /* Policing no-jump-into-finally */ + int new_lasti_setup_addr = 0; /* (ditto) */ + int blockstack[CO_MAXBLOCKS]; /* Walking the 'finally' blocks */ + int in_finally[CO_MAXBLOCKS]; /* (ditto) */ + int blockstack_top = 0; /* (ditto) */ + unsigned char setup_op = 0; /* (ditto) */ + + /* f_lineno must be an integer. */ + if (!PyLong_CheckExact(p_new_lineno)) { + PyErr_SetString(PyExc_ValueError, + "lineno must be an integer"); + return -1; + } + + /* You can only do this from within a trace function, not via + * _getframe or similar hackery. */ + if (!f->f_trace) + { + PyErr_Format(PyExc_ValueError, + "f_lineno can only be set by a" + " line trace function"); + return -1; + } + + /* Fail if the line comes before the start of the code block. */ + l_new_lineno = PyLong_AsLongAndOverflow(p_new_lineno, &overflow); + if (overflow #if SIZEOF_LONG > SIZEOF_INT - || l_new_lineno > INT_MAX - || l_new_lineno < INT_MIN + || l_new_lineno > INT_MAX + || l_new_lineno < INT_MIN #endif - ) { - PyErr_SetString(PyExc_ValueError, - "lineno out of range"); - return -1; - } - new_lineno = (int)l_new_lineno; - - if (new_lineno < f->f_code->co_firstlineno) { - PyErr_Format(PyExc_ValueError, - "line %d comes before the current code block", - new_lineno); - return -1; - } - else if (new_lineno == f->f_code->co_firstlineno) { - new_lasti = 0; - new_lineno = f->f_code->co_firstlineno; - } - else { - /* Find the bytecode offset for the start of the given - * line, or the first code-owning line after it. */ - char *tmp; - PyBytes_AsStringAndSize(f->f_code->co_lnotab, - &tmp, &lnotab_len); - lnotab = (unsigned char *) tmp; - addr = 0; - line = f->f_code->co_firstlineno; - new_lasti = -1; - for (offset = 0; offset < lnotab_len; offset += 2) { - addr += lnotab[offset]; - line += lnotab[offset+1]; - if (line >= new_lineno) { - new_lasti = addr; - new_lineno = line; - break; - } - } - } - - /* If we didn't reach the requested line, return an error. */ - if (new_lasti == -1) { - PyErr_Format(PyExc_ValueError, - "line %d comes after the current code block", - new_lineno); - return -1; - } - - /* We're now ready to look at the bytecode. */ - PyBytes_AsStringAndSize(f->f_code->co_code, (char **)&code, &code_len); - min_addr = MIN(new_lasti, f->f_lasti); - max_addr = MAX(new_lasti, f->f_lasti); - - /* You can't jump onto a line with an 'except' statement on it - - * they expect to have an exception on the top of the stack, which - * won't be true if you jump to them. They always start with code - * that either pops the exception using POP_TOP (plain 'except:' - * lines do this) or duplicates the exception on the stack using - * DUP_TOP (if there's an exception type specified). See compile.c, - * 'com_try_except' for the full details. There aren't any other - * cases (AFAIK) where a line's code can start with DUP_TOP or - * POP_TOP, but if any ever appear, they'll be subject to the same - * restriction (but with a different error message). */ - if (code[new_lasti] == DUP_TOP || code[new_lasti] == POP_TOP) { - PyErr_SetString(PyExc_ValueError, - "can't jump to 'except' line as there's no exception"); - return -1; - } - - /* You can't jump into or out of a 'finally' block because the 'try' - * block leaves something on the stack for the END_FINALLY to clean - * up. So we walk the bytecode, maintaining a simulated blockstack. - * When we reach the old or new address and it's in a 'finally' block - * we note the address of the corresponding SETUP_FINALLY. The jump - * is only legal if neither address is in a 'finally' block or - * they're both in the same one. 'blockstack' is a stack of the - * bytecode addresses of the SETUP_X opcodes, and 'in_finally' tracks - * whether we're in a 'finally' block at each blockstack level. */ - f_lasti_setup_addr = -1; - new_lasti_setup_addr = -1; - memset(blockstack, '\0', sizeof(blockstack)); - memset(in_finally, '\0', sizeof(in_finally)); - blockstack_top = 0; - for (addr = 0; addr < code_len; addr++) { - unsigned char op = code[addr]; - switch (op) { - case SETUP_LOOP: - case SETUP_EXCEPT: - case SETUP_FINALLY: - blockstack[blockstack_top++] = addr; - in_finally[blockstack_top-1] = 0; - break; - - case POP_BLOCK: - assert(blockstack_top > 0); - setup_op = code[blockstack[blockstack_top-1]]; - if (setup_op == SETUP_FINALLY) { - in_finally[blockstack_top-1] = 1; - } - else { - blockstack_top--; - } - break; - - case END_FINALLY: - /* Ignore END_FINALLYs for SETUP_EXCEPTs - they exist - * in the bytecode but don't correspond to an actual - * 'finally' block. (If blockstack_top is 0, we must - * be seeing such an END_FINALLY.) */ - if (blockstack_top > 0) { - setup_op = code[blockstack[blockstack_top-1]]; - if (setup_op == SETUP_FINALLY) { - blockstack_top--; - } - } - break; - } - - /* For the addresses we're interested in, see whether they're - * within a 'finally' block and if so, remember the address - * of the SETUP_FINALLY. */ - if (addr == new_lasti || addr == f->f_lasti) { - int i = 0; - int setup_addr = -1; - for (i = blockstack_top-1; i >= 0; i--) { - if (in_finally[i]) { - setup_addr = blockstack[i]; - break; - } - } - - if (setup_addr != -1) { - if (addr == new_lasti) { - new_lasti_setup_addr = setup_addr; - } - - if (addr == f->f_lasti) { - f_lasti_setup_addr = setup_addr; - } - } - } - - if (op >= HAVE_ARGUMENT) { - addr += 2; - } - } - - /* Verify that the blockstack tracking code didn't get lost. */ - assert(blockstack_top == 0); - - /* After all that, are we jumping into / out of a 'finally' block? */ - if (new_lasti_setup_addr != f_lasti_setup_addr) { - PyErr_SetString(PyExc_ValueError, - "can't jump into or out of a 'finally' block"); - return -1; - } - - - /* Police block-jumping (you can't jump into the middle of a block) - * and ensure that the blockstack finishes up in a sensible state (by - * popping any blocks we're jumping out of). We look at all the - * blockstack operations between the current position and the new - * one, and keep track of how many blocks we drop out of on the way. - * By also keeping track of the lowest blockstack position we see, we - * can tell whether the jump goes into any blocks without coming out - * again - in that case we raise an exception below. */ - delta_iblock = 0; - for (addr = min_addr; addr < max_addr; addr++) { - unsigned char op = code[addr]; - switch (op) { - case SETUP_LOOP: - case SETUP_EXCEPT: - case SETUP_FINALLY: - delta_iblock++; - break; - - case POP_BLOCK: - delta_iblock--; - break; - } - - min_delta_iblock = MIN(min_delta_iblock, delta_iblock); - - if (op >= HAVE_ARGUMENT) { - addr += 2; - } - } - - /* Derive the absolute iblock values from the deltas. */ - min_iblock = f->f_iblock + min_delta_iblock; - if (new_lasti > f->f_lasti) { - /* Forwards jump. */ - new_iblock = f->f_iblock + delta_iblock; - } - else { - /* Backwards jump. */ - new_iblock = f->f_iblock - delta_iblock; - } - - /* Are we jumping into a block? */ - if (new_iblock > min_iblock) { - PyErr_SetString(PyExc_ValueError, - "can't jump into the middle of a block"); - return -1; - } - - /* Pop any blocks that we're jumping out of. */ - while (f->f_iblock > new_iblock) { - PyTryBlock *b = &f->f_blockstack[--f->f_iblock]; - while ((f->f_stacktop - f->f_valuestack) > b->b_level) { - PyObject *v = (*--f->f_stacktop); - Py_DECREF(v); - } - } - - /* Finally set the new f_lineno and f_lasti and return OK. */ - f->f_lineno = new_lineno; - f->f_lasti = new_lasti; - return 0; + ) { + PyErr_SetString(PyExc_ValueError, + "lineno out of range"); + return -1; + } + new_lineno = (int)l_new_lineno; + + if (new_lineno < f->f_code->co_firstlineno) { + PyErr_Format(PyExc_ValueError, + "line %d comes before the current code block", + new_lineno); + return -1; + } + else if (new_lineno == f->f_code->co_firstlineno) { + new_lasti = 0; + new_lineno = f->f_code->co_firstlineno; + } + else { + /* Find the bytecode offset for the start of the given + * line, or the first code-owning line after it. */ + char *tmp; + PyBytes_AsStringAndSize(f->f_code->co_lnotab, + &tmp, &lnotab_len); + lnotab = (unsigned char *) tmp; + addr = 0; + line = f->f_code->co_firstlineno; + new_lasti = -1; + for (offset = 0; offset < lnotab_len; offset += 2) { + addr += lnotab[offset]; + line += lnotab[offset+1]; + if (line >= new_lineno) { + new_lasti = addr; + new_lineno = line; + break; + } + } + } + + /* If we didn't reach the requested line, return an error. */ + if (new_lasti == -1) { + PyErr_Format(PyExc_ValueError, + "line %d comes after the current code block", + new_lineno); + return -1; + } + + /* We're now ready to look at the bytecode. */ + PyBytes_AsStringAndSize(f->f_code->co_code, (char **)&code, &code_len); + min_addr = MIN(new_lasti, f->f_lasti); + max_addr = MAX(new_lasti, f->f_lasti); + + /* You can't jump onto a line with an 'except' statement on it - + * they expect to have an exception on the top of the stack, which + * won't be true if you jump to them. They always start with code + * that either pops the exception using POP_TOP (plain 'except:' + * lines do this) or duplicates the exception on the stack using + * DUP_TOP (if there's an exception type specified). See compile.c, + * 'com_try_except' for the full details. There aren't any other + * cases (AFAIK) where a line's code can start with DUP_TOP or + * POP_TOP, but if any ever appear, they'll be subject to the same + * restriction (but with a different error message). */ + if (code[new_lasti] == DUP_TOP || code[new_lasti] == POP_TOP) { + PyErr_SetString(PyExc_ValueError, + "can't jump to 'except' line as there's no exception"); + return -1; + } + + /* You can't jump into or out of a 'finally' block because the 'try' + * block leaves something on the stack for the END_FINALLY to clean + * up. So we walk the bytecode, maintaining a simulated blockstack. + * When we reach the old or new address and it's in a 'finally' block + * we note the address of the corresponding SETUP_FINALLY. The jump + * is only legal if neither address is in a 'finally' block or + * they're both in the same one. 'blockstack' is a stack of the + * bytecode addresses of the SETUP_X opcodes, and 'in_finally' tracks + * whether we're in a 'finally' block at each blockstack level. */ + f_lasti_setup_addr = -1; + new_lasti_setup_addr = -1; + memset(blockstack, '\0', sizeof(blockstack)); + memset(in_finally, '\0', sizeof(in_finally)); + blockstack_top = 0; + for (addr = 0; addr < code_len; addr++) { + unsigned char op = code[addr]; + switch (op) { + case SETUP_LOOP: + case SETUP_EXCEPT: + case SETUP_FINALLY: + blockstack[blockstack_top++] = addr; + in_finally[blockstack_top-1] = 0; + break; + + case POP_BLOCK: + assert(blockstack_top > 0); + setup_op = code[blockstack[blockstack_top-1]]; + if (setup_op == SETUP_FINALLY) { + in_finally[blockstack_top-1] = 1; + } + else { + blockstack_top--; + } + break; + + case END_FINALLY: + /* Ignore END_FINALLYs for SETUP_EXCEPTs - they exist + * in the bytecode but don't correspond to an actual + * 'finally' block. (If blockstack_top is 0, we must + * be seeing such an END_FINALLY.) */ + if (blockstack_top > 0) { + setup_op = code[blockstack[blockstack_top-1]]; + if (setup_op == SETUP_FINALLY) { + blockstack_top--; + } + } + break; + } + + /* For the addresses we're interested in, see whether they're + * within a 'finally' block and if so, remember the address + * of the SETUP_FINALLY. */ + if (addr == new_lasti || addr == f->f_lasti) { + int i = 0; + int setup_addr = -1; + for (i = blockstack_top-1; i >= 0; i--) { + if (in_finally[i]) { + setup_addr = blockstack[i]; + break; + } + } + + if (setup_addr != -1) { + if (addr == new_lasti) { + new_lasti_setup_addr = setup_addr; + } + + if (addr == f->f_lasti) { + f_lasti_setup_addr = setup_addr; + } + } + } + + if (op >= HAVE_ARGUMENT) { + addr += 2; + } + } + + /* Verify that the blockstack tracking code didn't get lost. */ + assert(blockstack_top == 0); + + /* After all that, are we jumping into / out of a 'finally' block? */ + if (new_lasti_setup_addr != f_lasti_setup_addr) { + PyErr_SetString(PyExc_ValueError, + "can't jump into or out of a 'finally' block"); + return -1; + } + + + /* Police block-jumping (you can't jump into the middle of a block) + * and ensure that the blockstack finishes up in a sensible state (by + * popping any blocks we're jumping out of). We look at all the + * blockstack operations between the current position and the new + * one, and keep track of how many blocks we drop out of on the way. + * By also keeping track of the lowest blockstack position we see, we + * can tell whether the jump goes into any blocks without coming out + * again - in that case we raise an exception below. */ + delta_iblock = 0; + for (addr = min_addr; addr < max_addr; addr++) { + unsigned char op = code[addr]; + switch (op) { + case SETUP_LOOP: + case SETUP_EXCEPT: + case SETUP_FINALLY: + delta_iblock++; + break; + + case POP_BLOCK: + delta_iblock--; + break; + } + + min_delta_iblock = MIN(min_delta_iblock, delta_iblock); + + if (op >= HAVE_ARGUMENT) { + addr += 2; + } + } + + /* Derive the absolute iblock values from the deltas. */ + min_iblock = f->f_iblock + min_delta_iblock; + if (new_lasti > f->f_lasti) { + /* Forwards jump. */ + new_iblock = f->f_iblock + delta_iblock; + } + else { + /* Backwards jump. */ + new_iblock = f->f_iblock - delta_iblock; + } + + /* Are we jumping into a block? */ + if (new_iblock > min_iblock) { + PyErr_SetString(PyExc_ValueError, + "can't jump into the middle of a block"); + return -1; + } + + /* Pop any blocks that we're jumping out of. */ + while (f->f_iblock > new_iblock) { + PyTryBlock *b = &f->f_blockstack[--f->f_iblock]; + while ((f->f_stacktop - f->f_valuestack) > b->b_level) { + PyObject *v = (*--f->f_stacktop); + Py_DECREF(v); + } + } + + /* Finally set the new f_lineno and f_lasti and return OK. */ + f->f_lineno = new_lineno; + f->f_lasti = new_lasti; + return 0; } static PyObject * frame_gettrace(PyFrameObject *f, void *closure) { - PyObject* trace = f->f_trace; + PyObject* trace = f->f_trace; - if (trace == NULL) - trace = Py_None; + if (trace == NULL) + trace = Py_None; - Py_INCREF(trace); + Py_INCREF(trace); - return trace; + return trace; } static int frame_settrace(PyFrameObject *f, PyObject* v, void *closure) { - /* We rely on f_lineno being accurate when f_trace is set. */ + /* We rely on f_lineno being accurate when f_trace is set. */ - PyObject* old_value = f->f_trace; + PyObject* old_value = f->f_trace; - Py_XINCREF(v); - f->f_trace = v; + Py_XINCREF(v); + f->f_trace = v; - if (v != NULL) - f->f_lineno = PyCode_Addr2Line(f->f_code, f->f_lasti); + if (v != NULL) + f->f_lineno = PyCode_Addr2Line(f->f_code, f->f_lasti); - Py_XDECREF(old_value); + Py_XDECREF(old_value); - return 0; + return 0; } static PyGetSetDef frame_getsetlist[] = { - {"f_locals", (getter)frame_getlocals, NULL, NULL}, - {"f_lineno", (getter)frame_getlineno, - (setter)frame_setlineno, NULL}, - {"f_trace", (getter)frame_gettrace, (setter)frame_settrace, NULL}, - {0} + {"f_locals", (getter)frame_getlocals, NULL, NULL}, + {"f_lineno", (getter)frame_getlineno, + (setter)frame_setlineno, NULL}, + {"f_trace", (getter)frame_gettrace, (setter)frame_settrace, NULL}, + {0} }; /* Stack frames are allocated and deallocated at a considerable rate. @@ -383,7 +383,7 @@ static PyGetSetDef frame_getsetlist[] = { the following fields are still valid: * ob_type, ob_size, f_code, f_valuestack; - + * f_locals, f_trace, f_exc_type, f_exc_value, f_exc_traceback are NULL; @@ -394,10 +394,10 @@ static PyGetSetDef frame_getsetlist[] = { integers are allocated in a special way -- see intobject.c). When a stack frame is on the free list, only the following members have a meaning: - ob_type == &Frametype - f_back next item on free list, or NULL - f_stacksize size of value stack - ob_size size of localsplus + ob_type == &Frametype + f_back next item on free list, or NULL + f_stacksize size of value stack + ob_size size of localsplus Note that the value and block stacks are preserved -- this can save another malloc() call or two (and two free() calls as well!). Also note that, unlike for integers, each frame object is a @@ -413,307 +413,307 @@ static PyGetSetDef frame_getsetlist[] = { */ static PyFrameObject *free_list = NULL; -static int numfree = 0; /* number of frames currently in free_list */ +static int numfree = 0; /* number of frames currently in free_list */ /* max value for numfree */ -#define PyFrame_MAXFREELIST 200 +#define PyFrame_MAXFREELIST 200 static void frame_dealloc(PyFrameObject *f) { - PyObject **p, **valuestack; - PyCodeObject *co; - - PyObject_GC_UnTrack(f); - Py_TRASHCAN_SAFE_BEGIN(f) - /* Kill all local variables */ - valuestack = f->f_valuestack; - for (p = f->f_localsplus; p < valuestack; p++) - Py_CLEAR(*p); - - /* Free stack */ - if (f->f_stacktop != NULL) { - for (p = valuestack; p < f->f_stacktop; p++) - Py_XDECREF(*p); - } - - Py_XDECREF(f->f_back); - Py_DECREF(f->f_builtins); - Py_DECREF(f->f_globals); - Py_CLEAR(f->f_locals); - Py_CLEAR(f->f_trace); - Py_CLEAR(f->f_exc_type); - Py_CLEAR(f->f_exc_value); - Py_CLEAR(f->f_exc_traceback); - - co = f->f_code; - if (co->co_zombieframe == NULL) - co->co_zombieframe = f; - else if (numfree < PyFrame_MAXFREELIST) { - ++numfree; - f->f_back = free_list; - free_list = f; - } - else - PyObject_GC_Del(f); - - Py_DECREF(co); - Py_TRASHCAN_SAFE_END(f) + PyObject **p, **valuestack; + PyCodeObject *co; + + PyObject_GC_UnTrack(f); + Py_TRASHCAN_SAFE_BEGIN(f) + /* Kill all local variables */ + valuestack = f->f_valuestack; + for (p = f->f_localsplus; p < valuestack; p++) + Py_CLEAR(*p); + + /* Free stack */ + if (f->f_stacktop != NULL) { + for (p = valuestack; p < f->f_stacktop; p++) + Py_XDECREF(*p); + } + + Py_XDECREF(f->f_back); + Py_DECREF(f->f_builtins); + Py_DECREF(f->f_globals); + Py_CLEAR(f->f_locals); + Py_CLEAR(f->f_trace); + Py_CLEAR(f->f_exc_type); + Py_CLEAR(f->f_exc_value); + Py_CLEAR(f->f_exc_traceback); + + co = f->f_code; + if (co->co_zombieframe == NULL) + co->co_zombieframe = f; + else if (numfree < PyFrame_MAXFREELIST) { + ++numfree; + f->f_back = free_list; + free_list = f; + } + else + PyObject_GC_Del(f); + + Py_DECREF(co); + Py_TRASHCAN_SAFE_END(f) } static int frame_traverse(PyFrameObject *f, visitproc visit, void *arg) { - PyObject **fastlocals, **p; - int i, slots; - - Py_VISIT(f->f_back); - Py_VISIT(f->f_code); - Py_VISIT(f->f_builtins); - Py_VISIT(f->f_globals); - Py_VISIT(f->f_locals); - Py_VISIT(f->f_trace); - Py_VISIT(f->f_exc_type); - Py_VISIT(f->f_exc_value); - Py_VISIT(f->f_exc_traceback); - - /* locals */ - slots = f->f_code->co_nlocals + PyTuple_GET_SIZE(f->f_code->co_cellvars) + PyTuple_GET_SIZE(f->f_code->co_freevars); - fastlocals = f->f_localsplus; - for (i = slots; --i >= 0; ++fastlocals) - Py_VISIT(*fastlocals); - - /* stack */ - if (f->f_stacktop != NULL) { - for (p = f->f_valuestack; p < f->f_stacktop; p++) - Py_VISIT(*p); - } - return 0; + PyObject **fastlocals, **p; + int i, slots; + + Py_VISIT(f->f_back); + Py_VISIT(f->f_code); + Py_VISIT(f->f_builtins); + Py_VISIT(f->f_globals); + Py_VISIT(f->f_locals); + Py_VISIT(f->f_trace); + Py_VISIT(f->f_exc_type); + Py_VISIT(f->f_exc_value); + Py_VISIT(f->f_exc_traceback); + + /* locals */ + slots = f->f_code->co_nlocals + PyTuple_GET_SIZE(f->f_code->co_cellvars) + PyTuple_GET_SIZE(f->f_code->co_freevars); + fastlocals = f->f_localsplus; + for (i = slots; --i >= 0; ++fastlocals) + Py_VISIT(*fastlocals); + + /* stack */ + if (f->f_stacktop != NULL) { + for (p = f->f_valuestack; p < f->f_stacktop; p++) + Py_VISIT(*p); + } + return 0; } static void frame_clear(PyFrameObject *f) { - PyObject **fastlocals, **p, **oldtop; - int i, slots; - - /* Before anything else, make sure that this frame is clearly marked - * as being defunct! Else, e.g., a generator reachable from this - * frame may also point to this frame, believe itself to still be - * active, and try cleaning up this frame again. - */ - oldtop = f->f_stacktop; - f->f_stacktop = NULL; - - Py_CLEAR(f->f_exc_type); - Py_CLEAR(f->f_exc_value); - Py_CLEAR(f->f_exc_traceback); - Py_CLEAR(f->f_trace); - - /* locals */ - slots = f->f_code->co_nlocals + PyTuple_GET_SIZE(f->f_code->co_cellvars) + PyTuple_GET_SIZE(f->f_code->co_freevars); - fastlocals = f->f_localsplus; - for (i = slots; --i >= 0; ++fastlocals) - Py_CLEAR(*fastlocals); - - /* stack */ - if (oldtop != NULL) { - for (p = f->f_valuestack; p < oldtop; p++) - Py_CLEAR(*p); - } + PyObject **fastlocals, **p, **oldtop; + int i, slots; + + /* Before anything else, make sure that this frame is clearly marked + * as being defunct! Else, e.g., a generator reachable from this + * frame may also point to this frame, believe itself to still be + * active, and try cleaning up this frame again. + */ + oldtop = f->f_stacktop; + f->f_stacktop = NULL; + + Py_CLEAR(f->f_exc_type); + Py_CLEAR(f->f_exc_value); + Py_CLEAR(f->f_exc_traceback); + Py_CLEAR(f->f_trace); + + /* locals */ + slots = f->f_code->co_nlocals + PyTuple_GET_SIZE(f->f_code->co_cellvars) + PyTuple_GET_SIZE(f->f_code->co_freevars); + fastlocals = f->f_localsplus; + for (i = slots; --i >= 0; ++fastlocals) + Py_CLEAR(*fastlocals); + + /* stack */ + if (oldtop != NULL) { + for (p = f->f_valuestack; p < oldtop; p++) + Py_CLEAR(*p); + } } static PyObject * frame_sizeof(PyFrameObject *f) { - Py_ssize_t res, extras, ncells, nfrees; + Py_ssize_t res, extras, ncells, nfrees; - ncells = PyTuple_GET_SIZE(f->f_code->co_cellvars); - nfrees = PyTuple_GET_SIZE(f->f_code->co_freevars); - extras = f->f_code->co_stacksize + f->f_code->co_nlocals + - ncells + nfrees; - /* subtract one as it is already included in PyFrameObject */ - res = sizeof(PyFrameObject) + (extras-1) * sizeof(PyObject *); + ncells = PyTuple_GET_SIZE(f->f_code->co_cellvars); + nfrees = PyTuple_GET_SIZE(f->f_code->co_freevars); + extras = f->f_code->co_stacksize + f->f_code->co_nlocals + + ncells + nfrees; + /* subtract one as it is already included in PyFrameObject */ + res = sizeof(PyFrameObject) + (extras-1) * sizeof(PyObject *); - return PyLong_FromSsize_t(res); + return PyLong_FromSsize_t(res); } PyDoc_STRVAR(sizeof__doc__, "F.__sizeof__() -> size of F in memory, in bytes"); static PyMethodDef frame_methods[] = { - {"__sizeof__", (PyCFunction)frame_sizeof, METH_NOARGS, - sizeof__doc__}, - {NULL, NULL} /* sentinel */ + {"__sizeof__", (PyCFunction)frame_sizeof, METH_NOARGS, + sizeof__doc__}, + {NULL, NULL} /* sentinel */ }; PyTypeObject PyFrame_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "frame", - sizeof(PyFrameObject), - sizeof(PyObject *), - (destructor)frame_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - PyObject_GenericSetAttr, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ - 0, /* tp_doc */ - (traverseproc)frame_traverse, /* tp_traverse */ - (inquiry)frame_clear, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - frame_methods, /* tp_methods */ - frame_memberlist, /* tp_members */ - frame_getsetlist, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "frame", + sizeof(PyFrameObject), + sizeof(PyObject *), + (destructor)frame_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + PyObject_GenericSetAttr, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + 0, /* tp_doc */ + (traverseproc)frame_traverse, /* tp_traverse */ + (inquiry)frame_clear, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + frame_methods, /* tp_methods */ + frame_memberlist, /* tp_members */ + frame_getsetlist, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ }; static PyObject *builtin_object; int _PyFrame_Init() { - builtin_object = PyUnicode_InternFromString("__builtins__"); - if (builtin_object == NULL) - return 0; - return 1; + builtin_object = PyUnicode_InternFromString("__builtins__"); + if (builtin_object == NULL) + return 0; + return 1; } PyFrameObject * PyFrame_New(PyThreadState *tstate, PyCodeObject *code, PyObject *globals, - PyObject *locals) + PyObject *locals) { - PyFrameObject *back = tstate->frame; - PyFrameObject *f; - PyObject *builtins; - Py_ssize_t i; + PyFrameObject *back = tstate->frame; + PyFrameObject *f; + PyObject *builtins; + Py_ssize_t i; #ifdef Py_DEBUG - if (code == NULL || globals == NULL || !PyDict_Check(globals) || - (locals != NULL && !PyMapping_Check(locals))) { - PyErr_BadInternalCall(); - return NULL; - } + if (code == NULL || globals == NULL || !PyDict_Check(globals) || + (locals != NULL && !PyMapping_Check(locals))) { + PyErr_BadInternalCall(); + return NULL; + } #endif - if (back == NULL || back->f_globals != globals) { - builtins = PyDict_GetItem(globals, builtin_object); - if (builtins) { - if (PyModule_Check(builtins)) { - builtins = PyModule_GetDict(builtins); - assert(!builtins || PyDict_Check(builtins)); - } - else if (!PyDict_Check(builtins)) - builtins = NULL; - } - if (builtins == NULL) { - /* No builtins! Make up a minimal one - Give them 'None', at least. */ - builtins = PyDict_New(); - if (builtins == NULL || - PyDict_SetItemString( - builtins, "None", Py_None) < 0) - return NULL; - } - else - Py_INCREF(builtins); - - } - else { - /* If we share the globals, we share the builtins. - Save a lookup and a call. */ - builtins = back->f_builtins; - assert(builtins != NULL && PyDict_Check(builtins)); - Py_INCREF(builtins); - } - if (code->co_zombieframe != NULL) { - f = code->co_zombieframe; - code->co_zombieframe = NULL; - _Py_NewReference((PyObject *)f); - assert(f->f_code == code); - } - else { - Py_ssize_t extras, ncells, nfrees; - ncells = PyTuple_GET_SIZE(code->co_cellvars); - nfrees = PyTuple_GET_SIZE(code->co_freevars); - extras = code->co_stacksize + code->co_nlocals + ncells + - nfrees; - if (free_list == NULL) { - f = PyObject_GC_NewVar(PyFrameObject, &PyFrame_Type, - extras); - if (f == NULL) { - Py_DECREF(builtins); - return NULL; - } - } - else { - assert(numfree > 0); - --numfree; - f = free_list; - free_list = free_list->f_back; - if (Py_SIZE(f) < extras) { - f = PyObject_GC_Resize(PyFrameObject, f, extras); - if (f == NULL) { - Py_DECREF(builtins); - return NULL; - } - } - _Py_NewReference((PyObject *)f); - } - - f->f_code = code; - extras = code->co_nlocals + ncells + nfrees; - f->f_valuestack = f->f_localsplus + extras; - for (i=0; i<extras; i++) - f->f_localsplus[i] = NULL; - f->f_locals = NULL; - f->f_trace = NULL; - f->f_exc_type = f->f_exc_value = f->f_exc_traceback = NULL; - } - f->f_stacktop = f->f_valuestack; - f->f_builtins = builtins; - Py_XINCREF(back); - f->f_back = back; - Py_INCREF(code); - Py_INCREF(globals); - f->f_globals = globals; - /* Most functions have CO_NEWLOCALS and CO_OPTIMIZED set. */ - if ((code->co_flags & (CO_NEWLOCALS | CO_OPTIMIZED)) == - (CO_NEWLOCALS | CO_OPTIMIZED)) - ; /* f_locals = NULL; will be set by PyFrame_FastToLocals() */ - else if (code->co_flags & CO_NEWLOCALS) { - locals = PyDict_New(); - if (locals == NULL) { - Py_DECREF(f); - return NULL; - } - f->f_locals = locals; - } - else { - if (locals == NULL) - locals = globals; - Py_INCREF(locals); - f->f_locals = locals; - } - f->f_tstate = tstate; - - f->f_lasti = -1; - f->f_lineno = code->co_firstlineno; - f->f_iblock = 0; - - _PyObject_GC_TRACK(f); - return f; + if (back == NULL || back->f_globals != globals) { + builtins = PyDict_GetItem(globals, builtin_object); + if (builtins) { + if (PyModule_Check(builtins)) { + builtins = PyModule_GetDict(builtins); + assert(!builtins || PyDict_Check(builtins)); + } + else if (!PyDict_Check(builtins)) + builtins = NULL; + } + if (builtins == NULL) { + /* No builtins! Make up a minimal one + Give them 'None', at least. */ + builtins = PyDict_New(); + if (builtins == NULL || + PyDict_SetItemString( + builtins, "None", Py_None) < 0) + return NULL; + } + else + Py_INCREF(builtins); + + } + else { + /* If we share the globals, we share the builtins. + Save a lookup and a call. */ + builtins = back->f_builtins; + assert(builtins != NULL && PyDict_Check(builtins)); + Py_INCREF(builtins); + } + if (code->co_zombieframe != NULL) { + f = code->co_zombieframe; + code->co_zombieframe = NULL; + _Py_NewReference((PyObject *)f); + assert(f->f_code == code); + } + else { + Py_ssize_t extras, ncells, nfrees; + ncells = PyTuple_GET_SIZE(code->co_cellvars); + nfrees = PyTuple_GET_SIZE(code->co_freevars); + extras = code->co_stacksize + code->co_nlocals + ncells + + nfrees; + if (free_list == NULL) { + f = PyObject_GC_NewVar(PyFrameObject, &PyFrame_Type, + extras); + if (f == NULL) { + Py_DECREF(builtins); + return NULL; + } + } + else { + assert(numfree > 0); + --numfree; + f = free_list; + free_list = free_list->f_back; + if (Py_SIZE(f) < extras) { + f = PyObject_GC_Resize(PyFrameObject, f, extras); + if (f == NULL) { + Py_DECREF(builtins); + return NULL; + } + } + _Py_NewReference((PyObject *)f); + } + + f->f_code = code; + extras = code->co_nlocals + ncells + nfrees; + f->f_valuestack = f->f_localsplus + extras; + for (i=0; i<extras; i++) + f->f_localsplus[i] = NULL; + f->f_locals = NULL; + f->f_trace = NULL; + f->f_exc_type = f->f_exc_value = f->f_exc_traceback = NULL; + } + f->f_stacktop = f->f_valuestack; + f->f_builtins = builtins; + Py_XINCREF(back); + f->f_back = back; + Py_INCREF(code); + Py_INCREF(globals); + f->f_globals = globals; + /* Most functions have CO_NEWLOCALS and CO_OPTIMIZED set. */ + if ((code->co_flags & (CO_NEWLOCALS | CO_OPTIMIZED)) == + (CO_NEWLOCALS | CO_OPTIMIZED)) + ; /* f_locals = NULL; will be set by PyFrame_FastToLocals() */ + else if (code->co_flags & CO_NEWLOCALS) { + locals = PyDict_New(); + if (locals == NULL) { + Py_DECREF(f); + return NULL; + } + f->f_locals = locals; + } + else { + if (locals == NULL) + locals = globals; + Py_INCREF(locals); + f->f_locals = locals; + } + f->f_tstate = tstate; + + f->f_lasti = -1; + f->f_lineno = code->co_firstlineno; + f->f_iblock = 0; + + _PyObject_GC_TRACK(f); + return f; } /* Block management */ @@ -721,28 +721,28 @@ PyFrame_New(PyThreadState *tstate, PyCodeObject *code, PyObject *globals, void PyFrame_BlockSetup(PyFrameObject *f, int type, int handler, int level) { - PyTryBlock *b; - if (f->f_iblock >= CO_MAXBLOCKS) - Py_FatalError("XXX block stack overflow"); - b = &f->f_blockstack[f->f_iblock++]; - b->b_type = type; - b->b_level = level; - b->b_handler = handler; + PyTryBlock *b; + if (f->f_iblock >= CO_MAXBLOCKS) + Py_FatalError("XXX block stack overflow"); + b = &f->f_blockstack[f->f_iblock++]; + b->b_type = type; + b->b_level = level; + b->b_handler = handler; } PyTryBlock * PyFrame_BlockPop(PyFrameObject *f) { - PyTryBlock *b; - if (f->f_iblock <= 0) - Py_FatalError("XXX block stack underflow"); - b = &f->f_blockstack[--f->f_iblock]; - return b; + PyTryBlock *b; + if (f->f_iblock <= 0) + Py_FatalError("XXX block stack underflow"); + b = &f->f_blockstack[--f->f_iblock]; + return b; } /* Convert between "fast" version of locals and dictionary version. - - map and values are input arguments. map is a tuple of strings. + + map and values are input arguments. map is a tuple of strings. values is an array of PyObject*. At index i, map[i] is the name of the variable with value values[i]. The function copies the first nmap variable from map/values into dict. If values[i] is NULL, @@ -758,29 +758,29 @@ PyFrame_BlockPop(PyFrameObject *f) static void map_to_dict(PyObject *map, Py_ssize_t nmap, PyObject *dict, PyObject **values, - int deref) + int deref) { - Py_ssize_t j; - assert(PyTuple_Check(map)); - assert(PyDict_Check(dict)); - assert(PyTuple_Size(map) >= nmap); - for (j = nmap; --j >= 0; ) { - PyObject *key = PyTuple_GET_ITEM(map, j); - PyObject *value = values[j]; - assert(PyUnicode_Check(key)); - if (deref) { - assert(PyCell_Check(value)); - value = PyCell_GET(value); - } - if (value == NULL) { - if (PyObject_DelItem(dict, key) != 0) - PyErr_Clear(); - } - else { - if (PyObject_SetItem(dict, key, value) != 0) - PyErr_Clear(); - } - } + Py_ssize_t j; + assert(PyTuple_Check(map)); + assert(PyDict_Check(dict)); + assert(PyTuple_Size(map) >= nmap); + for (j = nmap; --j >= 0; ) { + PyObject *key = PyTuple_GET_ITEM(map, j); + PyObject *value = values[j]; + assert(PyUnicode_Check(key)); + if (deref) { + assert(PyCell_Check(value)); + value = PyCell_GET(value); + } + if (value == NULL) { + if (PyObject_DelItem(dict, key) != 0) + PyErr_Clear(); + } + else { + if (PyObject_SetItem(dict, key, value) != 0) + PyErr_Clear(); + } + } } /* Copy values from the "locals" dict into the fast locals. @@ -788,7 +788,7 @@ map_to_dict(PyObject *map, Py_ssize_t nmap, PyObject *dict, PyObject **values, dict is an input argument containing string keys representing variables names and arbitrary PyObject* as values. - map and values are input arguments. map is a tuple of strings. + map and values are input arguments. map is a tuple of strings. values is an array of PyObject*. At index i, map[i] is the name of the variable with value values[i]. The function copies the first nmap variable from map/values into dict. If values[i] is NULL, @@ -806,150 +806,150 @@ map_to_dict(PyObject *map, Py_ssize_t nmap, PyObject *dict, PyObject **values, static void dict_to_map(PyObject *map, Py_ssize_t nmap, PyObject *dict, PyObject **values, - int deref, int clear) + int deref, int clear) { - Py_ssize_t j; - assert(PyTuple_Check(map)); - assert(PyDict_Check(dict)); - assert(PyTuple_Size(map) >= nmap); - for (j = nmap; --j >= 0; ) { - PyObject *key = PyTuple_GET_ITEM(map, j); - PyObject *value = PyObject_GetItem(dict, key); - assert(PyUnicode_Check(key)); - /* We only care about NULLs if clear is true. */ - if (value == NULL) { - PyErr_Clear(); - if (!clear) - continue; - } - if (deref) { - assert(PyCell_Check(values[j])); - if (PyCell_GET(values[j]) != value) { - if (PyCell_Set(values[j], value) < 0) - PyErr_Clear(); - } - } else if (values[j] != value) { - Py_XINCREF(value); - Py_XDECREF(values[j]); - values[j] = value; - } - Py_XDECREF(value); - } + Py_ssize_t j; + assert(PyTuple_Check(map)); + assert(PyDict_Check(dict)); + assert(PyTuple_Size(map) >= nmap); + for (j = nmap; --j >= 0; ) { + PyObject *key = PyTuple_GET_ITEM(map, j); + PyObject *value = PyObject_GetItem(dict, key); + assert(PyUnicode_Check(key)); + /* We only care about NULLs if clear is true. */ + if (value == NULL) { + PyErr_Clear(); + if (!clear) + continue; + } + if (deref) { + assert(PyCell_Check(values[j])); + if (PyCell_GET(values[j]) != value) { + if (PyCell_Set(values[j], value) < 0) + PyErr_Clear(); + } + } else if (values[j] != value) { + Py_XINCREF(value); + Py_XDECREF(values[j]); + values[j] = value; + } + Py_XDECREF(value); + } } void PyFrame_FastToLocals(PyFrameObject *f) { - /* Merge fast locals into f->f_locals */ - PyObject *locals, *map; - PyObject **fast; - PyObject *error_type, *error_value, *error_traceback; - PyCodeObject *co; - Py_ssize_t j; - int ncells, nfreevars; - if (f == NULL) - return; - locals = f->f_locals; - if (locals == NULL) { - locals = f->f_locals = PyDict_New(); - if (locals == NULL) { - PyErr_Clear(); /* Can't report it :-( */ - return; - } - } - co = f->f_code; - map = co->co_varnames; - if (!PyTuple_Check(map)) - return; - PyErr_Fetch(&error_type, &error_value, &error_traceback); - fast = f->f_localsplus; - j = PyTuple_GET_SIZE(map); - if (j > co->co_nlocals) - j = co->co_nlocals; - if (co->co_nlocals) - map_to_dict(map, j, locals, fast, 0); - ncells = PyTuple_GET_SIZE(co->co_cellvars); - nfreevars = PyTuple_GET_SIZE(co->co_freevars); - if (ncells || nfreevars) { - map_to_dict(co->co_cellvars, ncells, - locals, fast + co->co_nlocals, 1); - /* If the namespace is unoptimized, then one of the - following cases applies: - 1. It does not contain free variables, because it - uses import * or is a top-level namespace. - 2. It is a class namespace. - We don't want to accidentally copy free variables - into the locals dict used by the class. - */ - if (co->co_flags & CO_OPTIMIZED) { - map_to_dict(co->co_freevars, nfreevars, - locals, fast + co->co_nlocals + ncells, 1); - } - } - PyErr_Restore(error_type, error_value, error_traceback); + /* Merge fast locals into f->f_locals */ + PyObject *locals, *map; + PyObject **fast; + PyObject *error_type, *error_value, *error_traceback; + PyCodeObject *co; + Py_ssize_t j; + int ncells, nfreevars; + if (f == NULL) + return; + locals = f->f_locals; + if (locals == NULL) { + locals = f->f_locals = PyDict_New(); + if (locals == NULL) { + PyErr_Clear(); /* Can't report it :-( */ + return; + } + } + co = f->f_code; + map = co->co_varnames; + if (!PyTuple_Check(map)) + return; + PyErr_Fetch(&error_type, &error_value, &error_traceback); + fast = f->f_localsplus; + j = PyTuple_GET_SIZE(map); + if (j > co->co_nlocals) + j = co->co_nlocals; + if (co->co_nlocals) + map_to_dict(map, j, locals, fast, 0); + ncells = PyTuple_GET_SIZE(co->co_cellvars); + nfreevars = PyTuple_GET_SIZE(co->co_freevars); + if (ncells || nfreevars) { + map_to_dict(co->co_cellvars, ncells, + locals, fast + co->co_nlocals, 1); + /* If the namespace is unoptimized, then one of the + following cases applies: + 1. It does not contain free variables, because it + uses import * or is a top-level namespace. + 2. It is a class namespace. + We don't want to accidentally copy free variables + into the locals dict used by the class. + */ + if (co->co_flags & CO_OPTIMIZED) { + map_to_dict(co->co_freevars, nfreevars, + locals, fast + co->co_nlocals + ncells, 1); + } + } + PyErr_Restore(error_type, error_value, error_traceback); } void PyFrame_LocalsToFast(PyFrameObject *f, int clear) { - /* Merge f->f_locals into fast locals */ - PyObject *locals, *map; - PyObject **fast; - PyObject *error_type, *error_value, *error_traceback; - PyCodeObject *co; - Py_ssize_t j; - int ncells, nfreevars; - if (f == NULL) - return; - locals = f->f_locals; - co = f->f_code; - map = co->co_varnames; - if (locals == NULL) - return; - if (!PyTuple_Check(map)) - return; - PyErr_Fetch(&error_type, &error_value, &error_traceback); - fast = f->f_localsplus; - j = PyTuple_GET_SIZE(map); - if (j > co->co_nlocals) - j = co->co_nlocals; - if (co->co_nlocals) - dict_to_map(co->co_varnames, j, locals, fast, 0, clear); - ncells = PyTuple_GET_SIZE(co->co_cellvars); - nfreevars = PyTuple_GET_SIZE(co->co_freevars); - if (ncells || nfreevars) { - dict_to_map(co->co_cellvars, ncells, - locals, fast + co->co_nlocals, 1, clear); - /* Same test as in PyFrame_FastToLocals() above. */ - if (co->co_flags & CO_OPTIMIZED) { - dict_to_map(co->co_freevars, nfreevars, - locals, fast + co->co_nlocals + ncells, 1, - clear); - } - } - PyErr_Restore(error_type, error_value, error_traceback); + /* Merge f->f_locals into fast locals */ + PyObject *locals, *map; + PyObject **fast; + PyObject *error_type, *error_value, *error_traceback; + PyCodeObject *co; + Py_ssize_t j; + int ncells, nfreevars; + if (f == NULL) + return; + locals = f->f_locals; + co = f->f_code; + map = co->co_varnames; + if (locals == NULL) + return; + if (!PyTuple_Check(map)) + return; + PyErr_Fetch(&error_type, &error_value, &error_traceback); + fast = f->f_localsplus; + j = PyTuple_GET_SIZE(map); + if (j > co->co_nlocals) + j = co->co_nlocals; + if (co->co_nlocals) + dict_to_map(co->co_varnames, j, locals, fast, 0, clear); + ncells = PyTuple_GET_SIZE(co->co_cellvars); + nfreevars = PyTuple_GET_SIZE(co->co_freevars); + if (ncells || nfreevars) { + dict_to_map(co->co_cellvars, ncells, + locals, fast + co->co_nlocals, 1, clear); + /* Same test as in PyFrame_FastToLocals() above. */ + if (co->co_flags & CO_OPTIMIZED) { + dict_to_map(co->co_freevars, nfreevars, + locals, fast + co->co_nlocals + ncells, 1, + clear); + } + } + PyErr_Restore(error_type, error_value, error_traceback); } /* Clear out the free list */ int PyFrame_ClearFreeList(void) { - int freelist_size = numfree; - - while (free_list != NULL) { - PyFrameObject *f = free_list; - free_list = free_list->f_back; - PyObject_GC_Del(f); - --numfree; - } - assert(numfree == 0); - return freelist_size; + int freelist_size = numfree; + + while (free_list != NULL) { + PyFrameObject *f = free_list; + free_list = free_list->f_back; + PyObject_GC_Del(f); + --numfree; + } + assert(numfree == 0); + return freelist_size; } void PyFrame_Fini(void) { - (void)PyFrame_ClearFreeList(); - Py_XDECREF(builtin_object); - builtin_object = NULL; + (void)PyFrame_ClearFreeList(); + Py_XDECREF(builtin_object); + builtin_object = NULL; } diff --git a/Objects/funcobject.c b/Objects/funcobject.c index 35fc32d..c2ad964 100644 --- a/Objects/funcobject.c +++ b/Objects/funcobject.c @@ -9,215 +9,215 @@ PyObject * PyFunction_New(PyObject *code, PyObject *globals) { - PyFunctionObject *op = PyObject_GC_New(PyFunctionObject, - &PyFunction_Type); - static PyObject *__name__ = 0; - if (op != NULL) { - PyObject *doc; - PyObject *consts; - PyObject *module; - op->func_weakreflist = NULL; - Py_INCREF(code); - op->func_code = code; - Py_INCREF(globals); - op->func_globals = globals; - op->func_name = ((PyCodeObject *)code)->co_name; - Py_INCREF(op->func_name); - op->func_defaults = NULL; /* No default arguments */ - op->func_kwdefaults = NULL; /* No keyword only defaults */ - op->func_closure = NULL; - consts = ((PyCodeObject *)code)->co_consts; - if (PyTuple_Size(consts) >= 1) { - doc = PyTuple_GetItem(consts, 0); - if (!PyUnicode_Check(doc)) - doc = Py_None; - } - else - doc = Py_None; - Py_INCREF(doc); - op->func_doc = doc; - op->func_dict = NULL; - op->func_module = NULL; - op->func_annotations = NULL; - - /* __module__: If module name is in globals, use it. - Otherwise, use None. - */ - if (!__name__) { - __name__ = PyUnicode_InternFromString("__name__"); - if (!__name__) { - Py_DECREF(op); - return NULL; - } - } - module = PyDict_GetItem(globals, __name__); - if (module) { - Py_INCREF(module); - op->func_module = module; - } - } - else - return NULL; - _PyObject_GC_TRACK(op); - return (PyObject *)op; + PyFunctionObject *op = PyObject_GC_New(PyFunctionObject, + &PyFunction_Type); + static PyObject *__name__ = 0; + if (op != NULL) { + PyObject *doc; + PyObject *consts; + PyObject *module; + op->func_weakreflist = NULL; + Py_INCREF(code); + op->func_code = code; + Py_INCREF(globals); + op->func_globals = globals; + op->func_name = ((PyCodeObject *)code)->co_name; + Py_INCREF(op->func_name); + op->func_defaults = NULL; /* No default arguments */ + op->func_kwdefaults = NULL; /* No keyword only defaults */ + op->func_closure = NULL; + consts = ((PyCodeObject *)code)->co_consts; + if (PyTuple_Size(consts) >= 1) { + doc = PyTuple_GetItem(consts, 0); + if (!PyUnicode_Check(doc)) + doc = Py_None; + } + else + doc = Py_None; + Py_INCREF(doc); + op->func_doc = doc; + op->func_dict = NULL; + op->func_module = NULL; + op->func_annotations = NULL; + + /* __module__: If module name is in globals, use it. + Otherwise, use None. + */ + if (!__name__) { + __name__ = PyUnicode_InternFromString("__name__"); + if (!__name__) { + Py_DECREF(op); + return NULL; + } + } + module = PyDict_GetItem(globals, __name__); + if (module) { + Py_INCREF(module); + op->func_module = module; + } + } + else + return NULL; + _PyObject_GC_TRACK(op); + return (PyObject *)op; } PyObject * PyFunction_GetCode(PyObject *op) { - if (!PyFunction_Check(op)) { - PyErr_BadInternalCall(); - return NULL; - } - return ((PyFunctionObject *) op) -> func_code; + if (!PyFunction_Check(op)) { + PyErr_BadInternalCall(); + return NULL; + } + return ((PyFunctionObject *) op) -> func_code; } PyObject * PyFunction_GetGlobals(PyObject *op) { - if (!PyFunction_Check(op)) { - PyErr_BadInternalCall(); - return NULL; - } - return ((PyFunctionObject *) op) -> func_globals; + if (!PyFunction_Check(op)) { + PyErr_BadInternalCall(); + return NULL; + } + return ((PyFunctionObject *) op) -> func_globals; } PyObject * PyFunction_GetModule(PyObject *op) { - if (!PyFunction_Check(op)) { - PyErr_BadInternalCall(); - return NULL; - } - return ((PyFunctionObject *) op) -> func_module; + if (!PyFunction_Check(op)) { + PyErr_BadInternalCall(); + return NULL; + } + return ((PyFunctionObject *) op) -> func_module; } PyObject * PyFunction_GetDefaults(PyObject *op) { - if (!PyFunction_Check(op)) { - PyErr_BadInternalCall(); - return NULL; - } - return ((PyFunctionObject *) op) -> func_defaults; + if (!PyFunction_Check(op)) { + PyErr_BadInternalCall(); + return NULL; + } + return ((PyFunctionObject *) op) -> func_defaults; } int PyFunction_SetDefaults(PyObject *op, PyObject *defaults) { - if (!PyFunction_Check(op)) { - PyErr_BadInternalCall(); - return -1; - } - if (defaults == Py_None) - defaults = NULL; - else if (defaults && PyTuple_Check(defaults)) { - Py_INCREF(defaults); - } - else { - PyErr_SetString(PyExc_SystemError, "non-tuple default args"); - return -1; - } - Py_XDECREF(((PyFunctionObject *) op) -> func_defaults); - ((PyFunctionObject *) op) -> func_defaults = defaults; - return 0; + if (!PyFunction_Check(op)) { + PyErr_BadInternalCall(); + return -1; + } + if (defaults == Py_None) + defaults = NULL; + else if (defaults && PyTuple_Check(defaults)) { + Py_INCREF(defaults); + } + else { + PyErr_SetString(PyExc_SystemError, "non-tuple default args"); + return -1; + } + Py_XDECREF(((PyFunctionObject *) op) -> func_defaults); + ((PyFunctionObject *) op) -> func_defaults = defaults; + return 0; } PyObject * PyFunction_GetKwDefaults(PyObject *op) { - if (!PyFunction_Check(op)) { - PyErr_BadInternalCall(); - return NULL; - } - return ((PyFunctionObject *) op) -> func_kwdefaults; + if (!PyFunction_Check(op)) { + PyErr_BadInternalCall(); + return NULL; + } + return ((PyFunctionObject *) op) -> func_kwdefaults; } int PyFunction_SetKwDefaults(PyObject *op, PyObject *defaults) { - if (!PyFunction_Check(op)) { - PyErr_BadInternalCall(); - return -1; - } - if (defaults == Py_None) - defaults = NULL; - else if (defaults && PyDict_Check(defaults)) { - Py_INCREF(defaults); - } - else { - PyErr_SetString(PyExc_SystemError, - "non-dict keyword only default args"); - return -1; - } - Py_XDECREF(((PyFunctionObject *)op) -> func_kwdefaults); - ((PyFunctionObject *) op) -> func_kwdefaults = defaults; - return 0; + if (!PyFunction_Check(op)) { + PyErr_BadInternalCall(); + return -1; + } + if (defaults == Py_None) + defaults = NULL; + else if (defaults && PyDict_Check(defaults)) { + Py_INCREF(defaults); + } + else { + PyErr_SetString(PyExc_SystemError, + "non-dict keyword only default args"); + return -1; + } + Py_XDECREF(((PyFunctionObject *)op) -> func_kwdefaults); + ((PyFunctionObject *) op) -> func_kwdefaults = defaults; + return 0; } PyObject * PyFunction_GetClosure(PyObject *op) { - if (!PyFunction_Check(op)) { - PyErr_BadInternalCall(); - return NULL; - } - return ((PyFunctionObject *) op) -> func_closure; + if (!PyFunction_Check(op)) { + PyErr_BadInternalCall(); + return NULL; + } + return ((PyFunctionObject *) op) -> func_closure; } int PyFunction_SetClosure(PyObject *op, PyObject *closure) { - if (!PyFunction_Check(op)) { - PyErr_BadInternalCall(); - return -1; - } - if (closure == Py_None) - closure = NULL; - else if (PyTuple_Check(closure)) { - Py_INCREF(closure); - } - else { - PyErr_Format(PyExc_SystemError, - "expected tuple for closure, got '%.100s'", - closure->ob_type->tp_name); - return -1; - } - Py_XDECREF(((PyFunctionObject *) op) -> func_closure); - ((PyFunctionObject *) op) -> func_closure = closure; - return 0; + if (!PyFunction_Check(op)) { + PyErr_BadInternalCall(); + return -1; + } + if (closure == Py_None) + closure = NULL; + else if (PyTuple_Check(closure)) { + Py_INCREF(closure); + } + else { + PyErr_Format(PyExc_SystemError, + "expected tuple for closure, got '%.100s'", + closure->ob_type->tp_name); + return -1; + } + Py_XDECREF(((PyFunctionObject *) op) -> func_closure); + ((PyFunctionObject *) op) -> func_closure = closure; + return 0; } PyObject * PyFunction_GetAnnotations(PyObject *op) { - if (!PyFunction_Check(op)) { - PyErr_BadInternalCall(); - return NULL; - } - return ((PyFunctionObject *) op) -> func_annotations; + if (!PyFunction_Check(op)) { + PyErr_BadInternalCall(); + return NULL; + } + return ((PyFunctionObject *) op) -> func_annotations; } int PyFunction_SetAnnotations(PyObject *op, PyObject *annotations) { - if (!PyFunction_Check(op)) { - PyErr_BadInternalCall(); - return -1; - } - if (annotations == Py_None) - annotations = NULL; - else if (annotations && PyDict_Check(annotations)) { - Py_INCREF(annotations); - } - else { - PyErr_SetString(PyExc_SystemError, - "non-dict annotations"); - return -1; - } - Py_XDECREF(((PyFunctionObject *)op) -> func_annotations); - ((PyFunctionObject *) op) -> func_annotations = annotations; - return 0; + if (!PyFunction_Check(op)) { + PyErr_BadInternalCall(); + return -1; + } + if (annotations == Py_None) + annotations = NULL; + else if (annotations && PyDict_Check(annotations)) { + Py_INCREF(annotations); + } + else { + PyErr_SetString(PyExc_SystemError, + "non-dict annotations"); + return -1; + } + Py_XDECREF(((PyFunctionObject *)op) -> func_annotations); + ((PyFunctionObject *) op) -> func_annotations = annotations; + return 0; } /* Methods */ @@ -225,224 +225,224 @@ PyFunction_SetAnnotations(PyObject *op, PyObject *annotations) #define OFF(x) offsetof(PyFunctionObject, x) static PyMemberDef func_memberlist[] = { - {"__closure__", T_OBJECT, OFF(func_closure), - RESTRICTED|READONLY}, - {"__doc__", T_OBJECT, OFF(func_doc), PY_WRITE_RESTRICTED}, - {"__globals__", T_OBJECT, OFF(func_globals), - RESTRICTED|READONLY}, - {"__module__", T_OBJECT, OFF(func_module), PY_WRITE_RESTRICTED}, - {NULL} /* Sentinel */ + {"__closure__", T_OBJECT, OFF(func_closure), + RESTRICTED|READONLY}, + {"__doc__", T_OBJECT, OFF(func_doc), PY_WRITE_RESTRICTED}, + {"__globals__", T_OBJECT, OFF(func_globals), + RESTRICTED|READONLY}, + {"__module__", T_OBJECT, OFF(func_module), PY_WRITE_RESTRICTED}, + {NULL} /* Sentinel */ }; static PyObject * func_get_dict(PyFunctionObject *op) { - if (op->func_dict == NULL) { - op->func_dict = PyDict_New(); - if (op->func_dict == NULL) - return NULL; - } - Py_INCREF(op->func_dict); - return op->func_dict; + if (op->func_dict == NULL) { + op->func_dict = PyDict_New(); + if (op->func_dict == NULL) + return NULL; + } + Py_INCREF(op->func_dict); + return op->func_dict; } static int func_set_dict(PyFunctionObject *op, PyObject *value) { - PyObject *tmp; - - /* It is illegal to del f.func_dict */ - if (value == NULL) { - PyErr_SetString(PyExc_TypeError, - "function's dictionary may not be deleted"); - return -1; - } - /* Can only set func_dict to a dictionary */ - if (!PyDict_Check(value)) { - PyErr_SetString(PyExc_TypeError, - "setting function's dictionary to a non-dict"); - return -1; - } - tmp = op->func_dict; - Py_INCREF(value); - op->func_dict = value; - Py_XDECREF(tmp); - return 0; + PyObject *tmp; + + /* It is illegal to del f.func_dict */ + if (value == NULL) { + PyErr_SetString(PyExc_TypeError, + "function's dictionary may not be deleted"); + return -1; + } + /* Can only set func_dict to a dictionary */ + if (!PyDict_Check(value)) { + PyErr_SetString(PyExc_TypeError, + "setting function's dictionary to a non-dict"); + return -1; + } + tmp = op->func_dict; + Py_INCREF(value); + op->func_dict = value; + Py_XDECREF(tmp); + return 0; } static PyObject * func_get_code(PyFunctionObject *op) { - Py_INCREF(op->func_code); - return op->func_code; + Py_INCREF(op->func_code); + return op->func_code; } static int func_set_code(PyFunctionObject *op, PyObject *value) { - PyObject *tmp; - Py_ssize_t nfree, nclosure; - - /* Not legal to del f.func_code or to set it to anything - * other than a code object. */ - if (value == NULL || !PyCode_Check(value)) { - PyErr_SetString(PyExc_TypeError, - "__code__ must be set to a code object"); - return -1; - } - nfree = PyCode_GetNumFree((PyCodeObject *)value); - nclosure = (op->func_closure == NULL ? 0 : - PyTuple_GET_SIZE(op->func_closure)); - if (nclosure != nfree) { - PyErr_Format(PyExc_ValueError, - "%U() requires a code object with %zd free vars," - " not %zd", - op->func_name, - nclosure, nfree); - return -1; - } - tmp = op->func_code; - Py_INCREF(value); - op->func_code = value; - Py_DECREF(tmp); - return 0; + PyObject *tmp; + Py_ssize_t nfree, nclosure; + + /* Not legal to del f.func_code or to set it to anything + * other than a code object. */ + if (value == NULL || !PyCode_Check(value)) { + PyErr_SetString(PyExc_TypeError, + "__code__ must be set to a code object"); + return -1; + } + nfree = PyCode_GetNumFree((PyCodeObject *)value); + nclosure = (op->func_closure == NULL ? 0 : + PyTuple_GET_SIZE(op->func_closure)); + if (nclosure != nfree) { + PyErr_Format(PyExc_ValueError, + "%U() requires a code object with %zd free vars," + " not %zd", + op->func_name, + nclosure, nfree); + return -1; + } + tmp = op->func_code; + Py_INCREF(value); + op->func_code = value; + Py_DECREF(tmp); + return 0; } static PyObject * func_get_name(PyFunctionObject *op) { - Py_INCREF(op->func_name); - return op->func_name; + Py_INCREF(op->func_name); + return op->func_name; } static int func_set_name(PyFunctionObject *op, PyObject *value) { - PyObject *tmp; + PyObject *tmp; - /* Not legal to del f.func_name or to set it to anything - * other than a string object. */ - if (value == NULL || !PyUnicode_Check(value)) { - PyErr_SetString(PyExc_TypeError, - "__name__ must be set to a string object"); - return -1; - } - tmp = op->func_name; - Py_INCREF(value); - op->func_name = value; - Py_DECREF(tmp); - return 0; + /* Not legal to del f.func_name or to set it to anything + * other than a string object. */ + if (value == NULL || !PyUnicode_Check(value)) { + PyErr_SetString(PyExc_TypeError, + "__name__ must be set to a string object"); + return -1; + } + tmp = op->func_name; + Py_INCREF(value); + op->func_name = value; + Py_DECREF(tmp); + return 0; } static PyObject * func_get_defaults(PyFunctionObject *op) { - if (op->func_defaults == NULL) { - Py_INCREF(Py_None); - return Py_None; - } - Py_INCREF(op->func_defaults); - return op->func_defaults; + if (op->func_defaults == NULL) { + Py_INCREF(Py_None); + return Py_None; + } + Py_INCREF(op->func_defaults); + return op->func_defaults; } static int func_set_defaults(PyFunctionObject *op, PyObject *value) { - PyObject *tmp; + PyObject *tmp; - /* Legal to del f.func_defaults. - * Can only set func_defaults to NULL or a tuple. */ - if (value == Py_None) - value = NULL; - if (value != NULL && !PyTuple_Check(value)) { - PyErr_SetString(PyExc_TypeError, - "__defaults__ must be set to a tuple object"); - return -1; - } - tmp = op->func_defaults; - Py_XINCREF(value); - op->func_defaults = value; - Py_XDECREF(tmp); - return 0; + /* Legal to del f.func_defaults. + * Can only set func_defaults to NULL or a tuple. */ + if (value == Py_None) + value = NULL; + if (value != NULL && !PyTuple_Check(value)) { + PyErr_SetString(PyExc_TypeError, + "__defaults__ must be set to a tuple object"); + return -1; + } + tmp = op->func_defaults; + Py_XINCREF(value); + op->func_defaults = value; + Py_XDECREF(tmp); + return 0; } static PyObject * func_get_kwdefaults(PyFunctionObject *op) { - if (op->func_kwdefaults == NULL) { - Py_INCREF(Py_None); - return Py_None; - } - Py_INCREF(op->func_kwdefaults); - return op->func_kwdefaults; + if (op->func_kwdefaults == NULL) { + Py_INCREF(Py_None); + return Py_None; + } + Py_INCREF(op->func_kwdefaults); + return op->func_kwdefaults; } static int func_set_kwdefaults(PyFunctionObject *op, PyObject *value) { - PyObject *tmp; + PyObject *tmp; - if (value == Py_None) - value = NULL; - /* Legal to del f.func_kwdefaults. - * Can only set func_kwdefaults to NULL or a dict. */ - if (value != NULL && !PyDict_Check(value)) { - PyErr_SetString(PyExc_TypeError, - "__kwdefaults__ must be set to a dict object"); - return -1; - } - tmp = op->func_kwdefaults; - Py_XINCREF(value); - op->func_kwdefaults = value; - Py_XDECREF(tmp); - return 0; + if (value == Py_None) + value = NULL; + /* Legal to del f.func_kwdefaults. + * Can only set func_kwdefaults to NULL or a dict. */ + if (value != NULL && !PyDict_Check(value)) { + PyErr_SetString(PyExc_TypeError, + "__kwdefaults__ must be set to a dict object"); + return -1; + } + tmp = op->func_kwdefaults; + Py_XINCREF(value); + op->func_kwdefaults = value; + Py_XDECREF(tmp); + return 0; } static PyObject * func_get_annotations(PyFunctionObject *op) { - if (op->func_annotations == NULL) { - op->func_annotations = PyDict_New(); - if (op->func_annotations == NULL) - return NULL; - } - Py_INCREF(op->func_annotations); - return op->func_annotations; + if (op->func_annotations == NULL) { + op->func_annotations = PyDict_New(); + if (op->func_annotations == NULL) + return NULL; + } + Py_INCREF(op->func_annotations); + return op->func_annotations; } static int func_set_annotations(PyFunctionObject *op, PyObject *value) { - PyObject *tmp; - - if (value == Py_None) - value = NULL; - /* Legal to del f.func_annotations. - * Can only set func_annotations to NULL (through C api) - * or a dict. */ - if (value != NULL && !PyDict_Check(value)) { - PyErr_SetString(PyExc_TypeError, - "__annotations__ must be set to a dict object"); - return -1; - } - tmp = op->func_annotations; - Py_XINCREF(value); - op->func_annotations = value; - Py_XDECREF(tmp); - return 0; + PyObject *tmp; + + if (value == Py_None) + value = NULL; + /* Legal to del f.func_annotations. + * Can only set func_annotations to NULL (through C api) + * or a dict. */ + if (value != NULL && !PyDict_Check(value)) { + PyErr_SetString(PyExc_TypeError, + "__annotations__ must be set to a dict object"); + return -1; + } + tmp = op->func_annotations; + Py_XINCREF(value); + op->func_annotations = value; + Py_XDECREF(tmp); + return 0; } static PyGetSetDef func_getsetlist[] = { - {"__code__", (getter)func_get_code, (setter)func_set_code}, - {"__defaults__", (getter)func_get_defaults, - (setter)func_set_defaults}, - {"__kwdefaults__", (getter)func_get_kwdefaults, - (setter)func_set_kwdefaults}, - {"__annotations__", (getter)func_get_annotations, - (setter)func_set_annotations}, - {"__dict__", (getter)func_get_dict, (setter)func_set_dict}, - {"__name__", (getter)func_get_name, (setter)func_set_name}, - {NULL} /* Sentinel */ + {"__code__", (getter)func_get_code, (setter)func_set_code}, + {"__defaults__", (getter)func_get_defaults, + (setter)func_set_defaults}, + {"__kwdefaults__", (getter)func_get_kwdefaults, + (setter)func_set_kwdefaults}, + {"__annotations__", (getter)func_get_annotations, + (setter)func_set_annotations}, + {"__dict__", (getter)func_get_dict, (setter)func_set_dict}, + {"__name__", (getter)func_get_name, (setter)func_set_name}, + {NULL} /* Sentinel */ }; PyDoc_STRVAR(func_doc, @@ -455,241 +455,241 @@ The optional closure tuple supplies the bindings for free variables."); /* func_new() maintains the following invariants for closures. The closure must correspond to the free variables of the code object. - - if len(code.co_freevars) == 0: - closure = NULL + + if len(code.co_freevars) == 0: + closure = NULL else: - len(closure) == len(code.co_freevars) + len(closure) == len(code.co_freevars) for every elt in closure, type(elt) == cell */ static PyObject * func_new(PyTypeObject* type, PyObject* args, PyObject* kw) { - PyCodeObject *code; - PyObject *globals; - PyObject *name = Py_None; - PyObject *defaults = Py_None; - PyObject *closure = Py_None; - PyFunctionObject *newfunc; - Py_ssize_t nfree, nclosure; - static char *kwlist[] = {"code", "globals", "name", - "argdefs", "closure", 0}; - - if (!PyArg_ParseTupleAndKeywords(args, kw, "O!O!|OOO:function", - kwlist, - &PyCode_Type, &code, - &PyDict_Type, &globals, - &name, &defaults, &closure)) - return NULL; - if (name != Py_None && !PyUnicode_Check(name)) { - PyErr_SetString(PyExc_TypeError, - "arg 3 (name) must be None or string"); - return NULL; - } - if (defaults != Py_None && !PyTuple_Check(defaults)) { - PyErr_SetString(PyExc_TypeError, - "arg 4 (defaults) must be None or tuple"); - return NULL; - } - nfree = PyTuple_GET_SIZE(code->co_freevars); - if (!PyTuple_Check(closure)) { - if (nfree && closure == Py_None) { - PyErr_SetString(PyExc_TypeError, - "arg 5 (closure) must be tuple"); - return NULL; - } - else if (closure != Py_None) { - PyErr_SetString(PyExc_TypeError, - "arg 5 (closure) must be None or tuple"); - return NULL; - } - } - - /* check that the closure is well-formed */ - nclosure = closure == Py_None ? 0 : PyTuple_GET_SIZE(closure); - if (nfree != nclosure) - return PyErr_Format(PyExc_ValueError, - "%U requires closure of length %zd, not %zd", - code->co_name, nfree, nclosure); - if (nclosure) { - Py_ssize_t i; - for (i = 0; i < nclosure; i++) { - PyObject *o = PyTuple_GET_ITEM(closure, i); - if (!PyCell_Check(o)) { - return PyErr_Format(PyExc_TypeError, - "arg 5 (closure) expected cell, found %s", - o->ob_type->tp_name); - } - } - } - - newfunc = (PyFunctionObject *)PyFunction_New((PyObject *)code, - globals); - if (newfunc == NULL) - return NULL; - - if (name != Py_None) { - Py_INCREF(name); - Py_DECREF(newfunc->func_name); - newfunc->func_name = name; - } - if (defaults != Py_None) { - Py_INCREF(defaults); - newfunc->func_defaults = defaults; - } - if (closure != Py_None) { - Py_INCREF(closure); - newfunc->func_closure = closure; - } - - return (PyObject *)newfunc; + PyCodeObject *code; + PyObject *globals; + PyObject *name = Py_None; + PyObject *defaults = Py_None; + PyObject *closure = Py_None; + PyFunctionObject *newfunc; + Py_ssize_t nfree, nclosure; + static char *kwlist[] = {"code", "globals", "name", + "argdefs", "closure", 0}; + + if (!PyArg_ParseTupleAndKeywords(args, kw, "O!O!|OOO:function", + kwlist, + &PyCode_Type, &code, + &PyDict_Type, &globals, + &name, &defaults, &closure)) + return NULL; + if (name != Py_None && !PyUnicode_Check(name)) { + PyErr_SetString(PyExc_TypeError, + "arg 3 (name) must be None or string"); + return NULL; + } + if (defaults != Py_None && !PyTuple_Check(defaults)) { + PyErr_SetString(PyExc_TypeError, + "arg 4 (defaults) must be None or tuple"); + return NULL; + } + nfree = PyTuple_GET_SIZE(code->co_freevars); + if (!PyTuple_Check(closure)) { + if (nfree && closure == Py_None) { + PyErr_SetString(PyExc_TypeError, + "arg 5 (closure) must be tuple"); + return NULL; + } + else if (closure != Py_None) { + PyErr_SetString(PyExc_TypeError, + "arg 5 (closure) must be None or tuple"); + return NULL; + } + } + + /* check that the closure is well-formed */ + nclosure = closure == Py_None ? 0 : PyTuple_GET_SIZE(closure); + if (nfree != nclosure) + return PyErr_Format(PyExc_ValueError, + "%U requires closure of length %zd, not %zd", + code->co_name, nfree, nclosure); + if (nclosure) { + Py_ssize_t i; + for (i = 0; i < nclosure; i++) { + PyObject *o = PyTuple_GET_ITEM(closure, i); + if (!PyCell_Check(o)) { + return PyErr_Format(PyExc_TypeError, + "arg 5 (closure) expected cell, found %s", + o->ob_type->tp_name); + } + } + } + + newfunc = (PyFunctionObject *)PyFunction_New((PyObject *)code, + globals); + if (newfunc == NULL) + return NULL; + + if (name != Py_None) { + Py_INCREF(name); + Py_DECREF(newfunc->func_name); + newfunc->func_name = name; + } + if (defaults != Py_None) { + Py_INCREF(defaults); + newfunc->func_defaults = defaults; + } + if (closure != Py_None) { + Py_INCREF(closure); + newfunc->func_closure = closure; + } + + return (PyObject *)newfunc; } static void func_dealloc(PyFunctionObject *op) { - _PyObject_GC_UNTRACK(op); - if (op->func_weakreflist != NULL) - PyObject_ClearWeakRefs((PyObject *) op); - Py_DECREF(op->func_code); - Py_DECREF(op->func_globals); - Py_XDECREF(op->func_module); - Py_DECREF(op->func_name); - Py_XDECREF(op->func_defaults); - Py_XDECREF(op->func_kwdefaults); - Py_XDECREF(op->func_doc); - Py_XDECREF(op->func_dict); - Py_XDECREF(op->func_closure); - Py_XDECREF(op->func_annotations); - PyObject_GC_Del(op); + _PyObject_GC_UNTRACK(op); + if (op->func_weakreflist != NULL) + PyObject_ClearWeakRefs((PyObject *) op); + Py_DECREF(op->func_code); + Py_DECREF(op->func_globals); + Py_XDECREF(op->func_module); + Py_DECREF(op->func_name); + Py_XDECREF(op->func_defaults); + Py_XDECREF(op->func_kwdefaults); + Py_XDECREF(op->func_doc); + Py_XDECREF(op->func_dict); + Py_XDECREF(op->func_closure); + Py_XDECREF(op->func_annotations); + PyObject_GC_Del(op); } static PyObject* func_repr(PyFunctionObject *op) { - return PyUnicode_FromFormat("<function %U at %p>", - op->func_name, op); + return PyUnicode_FromFormat("<function %U at %p>", + op->func_name, op); } static int func_traverse(PyFunctionObject *f, visitproc visit, void *arg) { - Py_VISIT(f->func_code); - Py_VISIT(f->func_globals); - Py_VISIT(f->func_module); - Py_VISIT(f->func_defaults); - Py_VISIT(f->func_kwdefaults); - Py_VISIT(f->func_doc); - Py_VISIT(f->func_name); - Py_VISIT(f->func_dict); - Py_VISIT(f->func_closure); - Py_VISIT(f->func_annotations); - return 0; + Py_VISIT(f->func_code); + Py_VISIT(f->func_globals); + Py_VISIT(f->func_module); + Py_VISIT(f->func_defaults); + Py_VISIT(f->func_kwdefaults); + Py_VISIT(f->func_doc); + Py_VISIT(f->func_name); + Py_VISIT(f->func_dict); + Py_VISIT(f->func_closure); + Py_VISIT(f->func_annotations); + return 0; } static PyObject * function_call(PyObject *func, PyObject *arg, PyObject *kw) { - PyObject *result; - PyObject *argdefs; - PyObject *kwtuple = NULL; - PyObject **d, **k; - Py_ssize_t nk, nd; - - argdefs = PyFunction_GET_DEFAULTS(func); - if (argdefs != NULL && PyTuple_Check(argdefs)) { - d = &PyTuple_GET_ITEM((PyTupleObject *)argdefs, 0); - nd = PyTuple_GET_SIZE(argdefs); - } - else { - d = NULL; - nd = 0; - } - - if (kw != NULL && PyDict_Check(kw)) { - Py_ssize_t pos, i; - nk = PyDict_Size(kw); - kwtuple = PyTuple_New(2*nk); - if (kwtuple == NULL) - return NULL; - k = &PyTuple_GET_ITEM(kwtuple, 0); - pos = i = 0; - while (PyDict_Next(kw, &pos, &k[i], &k[i+1])) { - Py_INCREF(k[i]); - Py_INCREF(k[i+1]); - i += 2; - } - nk = i/2; - } - else { - k = NULL; - nk = 0; - } - - result = PyEval_EvalCodeEx( - (PyCodeObject *)PyFunction_GET_CODE(func), - PyFunction_GET_GLOBALS(func), (PyObject *)NULL, - &PyTuple_GET_ITEM(arg, 0), PyTuple_GET_SIZE(arg), - k, nk, d, nd, - PyFunction_GET_KW_DEFAULTS(func), - PyFunction_GET_CLOSURE(func)); - - Py_XDECREF(kwtuple); - - return result; + PyObject *result; + PyObject *argdefs; + PyObject *kwtuple = NULL; + PyObject **d, **k; + Py_ssize_t nk, nd; + + argdefs = PyFunction_GET_DEFAULTS(func); + if (argdefs != NULL && PyTuple_Check(argdefs)) { + d = &PyTuple_GET_ITEM((PyTupleObject *)argdefs, 0); + nd = PyTuple_GET_SIZE(argdefs); + } + else { + d = NULL; + nd = 0; + } + + if (kw != NULL && PyDict_Check(kw)) { + Py_ssize_t pos, i; + nk = PyDict_Size(kw); + kwtuple = PyTuple_New(2*nk); + if (kwtuple == NULL) + return NULL; + k = &PyTuple_GET_ITEM(kwtuple, 0); + pos = i = 0; + while (PyDict_Next(kw, &pos, &k[i], &k[i+1])) { + Py_INCREF(k[i]); + Py_INCREF(k[i+1]); + i += 2; + } + nk = i/2; + } + else { + k = NULL; + nk = 0; + } + + result = PyEval_EvalCodeEx( + (PyCodeObject *)PyFunction_GET_CODE(func), + PyFunction_GET_GLOBALS(func), (PyObject *)NULL, + &PyTuple_GET_ITEM(arg, 0), PyTuple_GET_SIZE(arg), + k, nk, d, nd, + PyFunction_GET_KW_DEFAULTS(func), + PyFunction_GET_CLOSURE(func)); + + Py_XDECREF(kwtuple); + + return result; } /* Bind a function to an object */ static PyObject * func_descr_get(PyObject *func, PyObject *obj, PyObject *type) { - if (obj == Py_None || obj == NULL) { - Py_INCREF(func); - return func; - } - return PyMethod_New(func, obj); + if (obj == Py_None || obj == NULL) { + Py_INCREF(func); + return func; + } + return PyMethod_New(func, obj); } PyTypeObject PyFunction_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "function", - sizeof(PyFunctionObject), - 0, - (destructor)func_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)func_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - function_call, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - PyObject_GenericSetAttr, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ - func_doc, /* tp_doc */ - (traverseproc)func_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - offsetof(PyFunctionObject, func_weakreflist), /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - func_memberlist, /* tp_members */ - func_getsetlist, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - func_descr_get, /* tp_descr_get */ - 0, /* tp_descr_set */ - offsetof(PyFunctionObject, func_dict), /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - func_new, /* tp_new */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "function", + sizeof(PyFunctionObject), + 0, + (destructor)func_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)func_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + function_call, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + PyObject_GenericSetAttr, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + func_doc, /* tp_doc */ + (traverseproc)func_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + offsetof(PyFunctionObject, func_weakreflist), /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + func_memberlist, /* tp_members */ + func_getsetlist, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + func_descr_get, /* tp_descr_get */ + 0, /* tp_descr_set */ + offsetof(PyFunctionObject, func_dict), /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + func_new, /* tp_new */ }; @@ -700,9 +700,9 @@ PyTypeObject PyFunction_Type = { To declare a class method, use this idiom: class C: - def f(cls, arg1, arg2, ...): ... - f = classmethod(f) - + def f(cls, arg1, arg2, ...): ... + f = classmethod(f) + It can be called either on the class (e.g. C.f()) or on an instance (e.g. C().f()); the instance is ignored except for its class. If a class method is called for a derived class, the derived class @@ -713,66 +713,66 @@ PyTypeObject PyFunction_Type = { */ typedef struct { - PyObject_HEAD - PyObject *cm_callable; + PyObject_HEAD + PyObject *cm_callable; } classmethod; static void cm_dealloc(classmethod *cm) { - _PyObject_GC_UNTRACK((PyObject *)cm); - Py_XDECREF(cm->cm_callable); - Py_TYPE(cm)->tp_free((PyObject *)cm); + _PyObject_GC_UNTRACK((PyObject *)cm); + Py_XDECREF(cm->cm_callable); + Py_TYPE(cm)->tp_free((PyObject *)cm); } static int cm_traverse(classmethod *cm, visitproc visit, void *arg) { - Py_VISIT(cm->cm_callable); - return 0; + Py_VISIT(cm->cm_callable); + return 0; } static int cm_clear(classmethod *cm) { - Py_CLEAR(cm->cm_callable); - return 0; + Py_CLEAR(cm->cm_callable); + return 0; } static PyObject * cm_descr_get(PyObject *self, PyObject *obj, PyObject *type) { - classmethod *cm = (classmethod *)self; + classmethod *cm = (classmethod *)self; - if (cm->cm_callable == NULL) { - PyErr_SetString(PyExc_RuntimeError, - "uninitialized classmethod object"); - return NULL; - } - if (type == NULL) - type = (PyObject *)(Py_TYPE(obj)); - return PyMethod_New(cm->cm_callable, type); + if (cm->cm_callable == NULL) { + PyErr_SetString(PyExc_RuntimeError, + "uninitialized classmethod object"); + return NULL; + } + if (type == NULL) + type = (PyObject *)(Py_TYPE(obj)); + return PyMethod_New(cm->cm_callable, type); } static int cm_init(PyObject *self, PyObject *args, PyObject *kwds) { - classmethod *cm = (classmethod *)self; - PyObject *callable; + classmethod *cm = (classmethod *)self; + PyObject *callable; - if (!PyArg_UnpackTuple(args, "classmethod", 1, 1, &callable)) - return -1; - if (!_PyArg_NoKeywords("classmethod", kwds)) - return -1; - Py_INCREF(callable); - cm->cm_callable = callable; - return 0; + if (!PyArg_UnpackTuple(args, "classmethod", 1, 1, &callable)) + return -1; + if (!_PyArg_NoKeywords("classmethod", kwds)) + return -1; + Py_INCREF(callable); + cm->cm_callable = callable; + return 0; } static PyMemberDef cm_memberlist[] = { - {"__func__", T_OBJECT, offsetof(classmethod, cm_callable), READONLY}, - {NULL} /* Sentinel */ + {"__func__", T_OBJECT, offsetof(classmethod, cm_callable), READONLY}, + {NULL} /* Sentinel */ }; PyDoc_STRVAR(classmethod_doc, @@ -797,57 +797,57 @@ Class methods are different than C++ or Java static methods.\n\ If you want those, see the staticmethod builtin."); PyTypeObject PyClassMethod_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "classmethod", - sizeof(classmethod), - 0, - (destructor)cm_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC, - classmethod_doc, /* tp_doc */ - (traverseproc)cm_traverse, /* tp_traverse */ - (inquiry)cm_clear, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - cm_memberlist, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - cm_descr_get, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - cm_init, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - PyType_GenericNew, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "classmethod", + sizeof(classmethod), + 0, + (destructor)cm_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC, + classmethod_doc, /* tp_doc */ + (traverseproc)cm_traverse, /* tp_traverse */ + (inquiry)cm_clear, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + cm_memberlist, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + cm_descr_get, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + cm_init, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + PyType_GenericNew, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; PyObject * PyClassMethod_New(PyObject *callable) { - classmethod *cm = (classmethod *) - PyType_GenericAlloc(&PyClassMethod_Type, 0); - if (cm != NULL) { - Py_INCREF(callable); - cm->cm_callable = callable; - } - return (PyObject *)cm; + classmethod *cm = (classmethod *) + PyType_GenericAlloc(&PyClassMethod_Type, 0); + if (cm != NULL) { + Py_INCREF(callable); + cm->cm_callable = callable; + } + return (PyObject *)cm; } @@ -857,8 +857,8 @@ PyClassMethod_New(PyObject *callable) To declare a static method, use this idiom: class C: - def f(arg1, arg2, ...): ... - f = staticmethod(f) + def f(arg1, arg2, ...): ... + f = staticmethod(f) It can be called either on the class (e.g. C.f()) or on an instance (e.g. C().f()); the instance is ignored except for its class. @@ -868,66 +868,66 @@ PyClassMethod_New(PyObject *callable) */ typedef struct { - PyObject_HEAD - PyObject *sm_callable; + PyObject_HEAD + PyObject *sm_callable; } staticmethod; static void sm_dealloc(staticmethod *sm) { - _PyObject_GC_UNTRACK((PyObject *)sm); - Py_XDECREF(sm->sm_callable); - Py_TYPE(sm)->tp_free((PyObject *)sm); + _PyObject_GC_UNTRACK((PyObject *)sm); + Py_XDECREF(sm->sm_callable); + Py_TYPE(sm)->tp_free((PyObject *)sm); } static int sm_traverse(staticmethod *sm, visitproc visit, void *arg) { - Py_VISIT(sm->sm_callable); - return 0; + Py_VISIT(sm->sm_callable); + return 0; } static int sm_clear(staticmethod *sm) { - Py_XDECREF(sm->sm_callable); - sm->sm_callable = NULL; + Py_XDECREF(sm->sm_callable); + sm->sm_callable = NULL; - return 0; + return 0; } static PyObject * sm_descr_get(PyObject *self, PyObject *obj, PyObject *type) { - staticmethod *sm = (staticmethod *)self; + staticmethod *sm = (staticmethod *)self; - if (sm->sm_callable == NULL) { - PyErr_SetString(PyExc_RuntimeError, - "uninitialized staticmethod object"); - return NULL; - } - Py_INCREF(sm->sm_callable); - return sm->sm_callable; + if (sm->sm_callable == NULL) { + PyErr_SetString(PyExc_RuntimeError, + "uninitialized staticmethod object"); + return NULL; + } + Py_INCREF(sm->sm_callable); + return sm->sm_callable; } static int sm_init(PyObject *self, PyObject *args, PyObject *kwds) { - staticmethod *sm = (staticmethod *)self; - PyObject *callable; + staticmethod *sm = (staticmethod *)self; + PyObject *callable; - if (!PyArg_UnpackTuple(args, "staticmethod", 1, 1, &callable)) - return -1; - if (!_PyArg_NoKeywords("staticmethod", kwds)) - return -1; - Py_INCREF(callable); - sm->sm_callable = callable; - return 0; + if (!PyArg_UnpackTuple(args, "staticmethod", 1, 1, &callable)) + return -1; + if (!_PyArg_NoKeywords("staticmethod", kwds)) + return -1; + Py_INCREF(callable); + sm->sm_callable = callable; + return 0; } static PyMemberDef sm_memberlist[] = { - {"__func__", T_OBJECT, offsetof(staticmethod, sm_callable), READONLY}, - {NULL} /* Sentinel */ + {"__func__", T_OBJECT, offsetof(staticmethod, sm_callable), READONLY}, + {NULL} /* Sentinel */ }; PyDoc_STRVAR(staticmethod_doc, @@ -939,8 +939,8 @@ A static method does not receive an implicit first argument.\n\ To declare a static method, use this idiom:\n\ \n\ class C:\n\ - def f(arg1, arg2, ...): ...\n\ - f = staticmethod(f)\n\ + def f(arg1, arg2, ...): ...\n\ + f = staticmethod(f)\n\ \n\ It can be called either on the class (e.g. C.f()) or on an instance\n\ (e.g. C().f()). The instance is ignored except for its class.\n\ @@ -949,55 +949,55 @@ Static methods in Python are similar to those found in Java or C++.\n\ For a more advanced concept, see the classmethod builtin."); PyTypeObject PyStaticMethod_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "staticmethod", - sizeof(staticmethod), - 0, - (destructor)sm_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC, - staticmethod_doc, /* tp_doc */ - (traverseproc)sm_traverse, /* tp_traverse */ - (inquiry)sm_clear, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - sm_memberlist, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - sm_descr_get, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - sm_init, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - PyType_GenericNew, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "staticmethod", + sizeof(staticmethod), + 0, + (destructor)sm_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC, + staticmethod_doc, /* tp_doc */ + (traverseproc)sm_traverse, /* tp_traverse */ + (inquiry)sm_clear, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + sm_memberlist, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + sm_descr_get, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + sm_init, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + PyType_GenericNew, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; PyObject * PyStaticMethod_New(PyObject *callable) { - staticmethod *sm = (staticmethod *) - PyType_GenericAlloc(&PyStaticMethod_Type, 0); - if (sm != NULL) { - Py_INCREF(callable); - sm->sm_callable = callable; - } - return (PyObject *)sm; + staticmethod *sm = (staticmethod *) + PyType_GenericAlloc(&PyStaticMethod_Type, 0); + if (sm != NULL) { + Py_INCREF(callable); + sm->sm_callable = callable; + } + return (PyObject *)sm; } diff --git a/Objects/genobject.c b/Objects/genobject.c index fb8415f..34ee7dc 100644 --- a/Objects/genobject.c +++ b/Objects/genobject.c @@ -10,103 +10,103 @@ static int gen_traverse(PyGenObject *gen, visitproc visit, void *arg) { - Py_VISIT((PyObject *)gen->gi_frame); - Py_VISIT(gen->gi_code); - return 0; + Py_VISIT((PyObject *)gen->gi_frame); + Py_VISIT(gen->gi_code); + return 0; } static void gen_dealloc(PyGenObject *gen) { - PyObject *self = (PyObject *) gen; + PyObject *self = (PyObject *) gen; - _PyObject_GC_UNTRACK(gen); + _PyObject_GC_UNTRACK(gen); - if (gen->gi_weakreflist != NULL) - PyObject_ClearWeakRefs(self); + if (gen->gi_weakreflist != NULL) + PyObject_ClearWeakRefs(self); - _PyObject_GC_TRACK(self); + _PyObject_GC_TRACK(self); - if (gen->gi_frame != NULL && gen->gi_frame->f_stacktop != NULL) { - /* Generator is paused, so we need to close */ - Py_TYPE(gen)->tp_del(self); - if (self->ob_refcnt > 0) - return; /* resurrected. :( */ - } + if (gen->gi_frame != NULL && gen->gi_frame->f_stacktop != NULL) { + /* Generator is paused, so we need to close */ + Py_TYPE(gen)->tp_del(self); + if (self->ob_refcnt > 0) + return; /* resurrected. :( */ + } - _PyObject_GC_UNTRACK(self); - Py_CLEAR(gen->gi_frame); - Py_CLEAR(gen->gi_code); - PyObject_GC_Del(gen); + _PyObject_GC_UNTRACK(self); + Py_CLEAR(gen->gi_frame); + Py_CLEAR(gen->gi_code); + PyObject_GC_Del(gen); } static PyObject * gen_send_ex(PyGenObject *gen, PyObject *arg, int exc) { - PyThreadState *tstate = PyThreadState_GET(); - PyFrameObject *f = gen->gi_frame; - PyObject *result; - - if (gen->gi_running) { - PyErr_SetString(PyExc_ValueError, - "generator already executing"); - return NULL; - } - if (f==NULL || f->f_stacktop == NULL) { - /* Only set exception if called from send() */ - if (arg && !exc) - PyErr_SetNone(PyExc_StopIteration); - return NULL; - } - - if (f->f_lasti == -1) { - if (arg && arg != Py_None) { - PyErr_SetString(PyExc_TypeError, - "can't send non-None value to a " - "just-started generator"); - return NULL; - } - } else { - /* Push arg onto the frame's value stack */ - result = arg ? arg : Py_None; - Py_INCREF(result); - *(f->f_stacktop++) = result; - } - - /* Generators always return to their most recent caller, not - * necessarily their creator. */ - Py_XINCREF(tstate->frame); - assert(f->f_back == NULL); - f->f_back = tstate->frame; - - gen->gi_running = 1; - result = PyEval_EvalFrameEx(f, exc); - gen->gi_running = 0; - - /* Don't keep the reference to f_back any longer than necessary. It - * may keep a chain of frames alive or it could create a reference - * cycle. */ - assert(f->f_back == tstate->frame); - Py_CLEAR(f->f_back); - - /* If the generator just returned (as opposed to yielding), signal - * that the generator is exhausted. */ - if (result == Py_None && f->f_stacktop == NULL) { - Py_DECREF(result); - result = NULL; - /* Set exception if not called by gen_iternext() */ - if (arg) - PyErr_SetNone(PyExc_StopIteration); - } - - if (!result || f->f_stacktop == NULL) { - /* generator can't be rerun, so release the frame */ - Py_DECREF(f); - gen->gi_frame = NULL; - } - - return result; + PyThreadState *tstate = PyThreadState_GET(); + PyFrameObject *f = gen->gi_frame; + PyObject *result; + + if (gen->gi_running) { + PyErr_SetString(PyExc_ValueError, + "generator already executing"); + return NULL; + } + if (f==NULL || f->f_stacktop == NULL) { + /* Only set exception if called from send() */ + if (arg && !exc) + PyErr_SetNone(PyExc_StopIteration); + return NULL; + } + + if (f->f_lasti == -1) { + if (arg && arg != Py_None) { + PyErr_SetString(PyExc_TypeError, + "can't send non-None value to a " + "just-started generator"); + return NULL; + } + } else { + /* Push arg onto the frame's value stack */ + result = arg ? arg : Py_None; + Py_INCREF(result); + *(f->f_stacktop++) = result; + } + + /* Generators always return to their most recent caller, not + * necessarily their creator. */ + Py_XINCREF(tstate->frame); + assert(f->f_back == NULL); + f->f_back = tstate->frame; + + gen->gi_running = 1; + result = PyEval_EvalFrameEx(f, exc); + gen->gi_running = 0; + + /* Don't keep the reference to f_back any longer than necessary. It + * may keep a chain of frames alive or it could create a reference + * cycle. */ + assert(f->f_back == tstate->frame); + Py_CLEAR(f->f_back); + + /* If the generator just returned (as opposed to yielding), signal + * that the generator is exhausted. */ + if (result == Py_None && f->f_stacktop == NULL) { + Py_DECREF(result); + result = NULL; + /* Set exception if not called by gen_iternext() */ + if (arg) + PyErr_SetNone(PyExc_StopIteration); + } + + if (!result || f->f_stacktop == NULL) { + /* generator can't be rerun, so release the frame */ + Py_DECREF(f); + gen->gi_frame = NULL; + } + + return result; } PyDoc_STRVAR(send_doc, @@ -116,7 +116,7 @@ return next yielded value or raise StopIteration."); static PyObject * gen_send(PyGenObject *gen, PyObject *arg) { - return gen_send_ex(gen, arg, 0); + return gen_send_ex(gen, arg, 0); } PyDoc_STRVAR(close_doc, @@ -125,83 +125,83 @@ PyDoc_STRVAR(close_doc, static PyObject * gen_close(PyGenObject *gen, PyObject *args) { - PyObject *retval; - PyErr_SetNone(PyExc_GeneratorExit); - retval = gen_send_ex(gen, Py_None, 1); - if (retval) { - Py_DECREF(retval); - PyErr_SetString(PyExc_RuntimeError, - "generator ignored GeneratorExit"); - return NULL; - } - if (PyErr_ExceptionMatches(PyExc_StopIteration) - || PyErr_ExceptionMatches(PyExc_GeneratorExit)) - { - PyErr_Clear(); /* ignore these errors */ - Py_INCREF(Py_None); - return Py_None; - } - return NULL; + PyObject *retval; + PyErr_SetNone(PyExc_GeneratorExit); + retval = gen_send_ex(gen, Py_None, 1); + if (retval) { + Py_DECREF(retval); + PyErr_SetString(PyExc_RuntimeError, + "generator ignored GeneratorExit"); + return NULL; + } + if (PyErr_ExceptionMatches(PyExc_StopIteration) + || PyErr_ExceptionMatches(PyExc_GeneratorExit)) + { + PyErr_Clear(); /* ignore these errors */ + Py_INCREF(Py_None); + return Py_None; + } + return NULL; } static void gen_del(PyObject *self) { - PyObject *res; - PyObject *error_type, *error_value, *error_traceback; - PyGenObject *gen = (PyGenObject *)self; - - if (gen->gi_frame == NULL || gen->gi_frame->f_stacktop == NULL) - /* Generator isn't paused, so no need to close */ - return; - - /* Temporarily resurrect the object. */ - assert(self->ob_refcnt == 0); - self->ob_refcnt = 1; - - /* Save the current exception, if any. */ - PyErr_Fetch(&error_type, &error_value, &error_traceback); - - res = gen_close(gen, NULL); - - if (res == NULL) - PyErr_WriteUnraisable(self); - else - Py_DECREF(res); - - /* Restore the saved exception. */ - PyErr_Restore(error_type, error_value, error_traceback); - - /* Undo the temporary resurrection; can't use DECREF here, it would - * cause a recursive call. - */ - assert(self->ob_refcnt > 0); - if (--self->ob_refcnt == 0) - return; /* this is the normal path out */ - - /* close() resurrected it! Make it look like the original Py_DECREF - * never happened. - */ - { - Py_ssize_t refcnt = self->ob_refcnt; - _Py_NewReference(self); - self->ob_refcnt = refcnt; - } - assert(PyType_IS_GC(self->ob_type) && - _Py_AS_GC(self)->gc.gc_refs != _PyGC_REFS_UNTRACKED); - - /* If Py_REF_DEBUG, _Py_NewReference bumped _Py_RefTotal, so - * we need to undo that. */ - _Py_DEC_REFTOTAL; - /* If Py_TRACE_REFS, _Py_NewReference re-added self to the object - * chain, so no more to do there. - * If COUNT_ALLOCS, the original decref bumped tp_frees, and - * _Py_NewReference bumped tp_allocs: both of those need to be - * undone. - */ + PyObject *res; + PyObject *error_type, *error_value, *error_traceback; + PyGenObject *gen = (PyGenObject *)self; + + if (gen->gi_frame == NULL || gen->gi_frame->f_stacktop == NULL) + /* Generator isn't paused, so no need to close */ + return; + + /* Temporarily resurrect the object. */ + assert(self->ob_refcnt == 0); + self->ob_refcnt = 1; + + /* Save the current exception, if any. */ + PyErr_Fetch(&error_type, &error_value, &error_traceback); + + res = gen_close(gen, NULL); + + if (res == NULL) + PyErr_WriteUnraisable(self); + else + Py_DECREF(res); + + /* Restore the saved exception. */ + PyErr_Restore(error_type, error_value, error_traceback); + + /* Undo the temporary resurrection; can't use DECREF here, it would + * cause a recursive call. + */ + assert(self->ob_refcnt > 0); + if (--self->ob_refcnt == 0) + return; /* this is the normal path out */ + + /* close() resurrected it! Make it look like the original Py_DECREF + * never happened. + */ + { + Py_ssize_t refcnt = self->ob_refcnt; + _Py_NewReference(self); + self->ob_refcnt = refcnt; + } + assert(PyType_IS_GC(self->ob_type) && + _Py_AS_GC(self)->gc.gc_refs != _PyGC_REFS_UNTRACKED); + + /* If Py_REF_DEBUG, _Py_NewReference bumped _Py_RefTotal, so + * we need to undo that. */ + _Py_DEC_REFTOTAL; + /* If Py_TRACE_REFS, _Py_NewReference re-added self to the object + * chain, so no more to do there. + * If COUNT_ALLOCS, the original decref bumped tp_frees, and + * _Py_NewReference bumped tp_allocs: both of those need to be + * undone. + */ #ifdef COUNT_ALLOCS - --self->ob_type->tp_frees; - --self->ob_type->tp_allocs; + --self->ob_type->tp_frees; + --self->ob_type->tp_allocs; #endif } @@ -214,89 +214,89 @@ return next yielded value or raise StopIteration."); static PyObject * gen_throw(PyGenObject *gen, PyObject *args) { - PyObject *typ; - PyObject *tb = NULL; - PyObject *val = NULL; - - if (!PyArg_UnpackTuple(args, "throw", 1, 3, &typ, &val, &tb)) - return NULL; - - /* First, check the traceback argument, replacing None with - NULL. */ - if (tb == Py_None) - tb = NULL; - else if (tb != NULL && !PyTraceBack_Check(tb)) { - PyErr_SetString(PyExc_TypeError, - "throw() third argument must be a traceback object"); - return NULL; - } - - Py_INCREF(typ); - Py_XINCREF(val); - Py_XINCREF(tb); - - if (PyExceptionClass_Check(typ)) { - PyErr_NormalizeException(&typ, &val, &tb); - } - - else if (PyExceptionInstance_Check(typ)) { - /* Raising an instance. The value should be a dummy. */ - if (val && val != Py_None) { - PyErr_SetString(PyExc_TypeError, - "instance exception may not have a separate value"); - goto failed_throw; - } - else { - /* Normalize to raise <class>, <instance> */ - Py_XDECREF(val); - val = typ; - typ = PyExceptionInstance_Class(typ); - Py_INCREF(typ); - } - } - else { - /* Not something you can raise. throw() fails. */ - PyErr_Format(PyExc_TypeError, - "exceptions must be classes or instances " - "deriving from BaseException, not %s", - typ->ob_type->tp_name); - goto failed_throw; - } - - PyErr_Restore(typ, val, tb); - return gen_send_ex(gen, Py_None, 1); + PyObject *typ; + PyObject *tb = NULL; + PyObject *val = NULL; + + if (!PyArg_UnpackTuple(args, "throw", 1, 3, &typ, &val, &tb)) + return NULL; + + /* First, check the traceback argument, replacing None with + NULL. */ + if (tb == Py_None) + tb = NULL; + else if (tb != NULL && !PyTraceBack_Check(tb)) { + PyErr_SetString(PyExc_TypeError, + "throw() third argument must be a traceback object"); + return NULL; + } + + Py_INCREF(typ); + Py_XINCREF(val); + Py_XINCREF(tb); + + if (PyExceptionClass_Check(typ)) { + PyErr_NormalizeException(&typ, &val, &tb); + } + + else if (PyExceptionInstance_Check(typ)) { + /* Raising an instance. The value should be a dummy. */ + if (val && val != Py_None) { + PyErr_SetString(PyExc_TypeError, + "instance exception may not have a separate value"); + goto failed_throw; + } + else { + /* Normalize to raise <class>, <instance> */ + Py_XDECREF(val); + val = typ; + typ = PyExceptionInstance_Class(typ); + Py_INCREF(typ); + } + } + else { + /* Not something you can raise. throw() fails. */ + PyErr_Format(PyExc_TypeError, + "exceptions must be classes or instances " + "deriving from BaseException, not %s", + typ->ob_type->tp_name); + goto failed_throw; + } + + PyErr_Restore(typ, val, tb); + return gen_send_ex(gen, Py_None, 1); failed_throw: - /* Didn't use our arguments, so restore their original refcounts */ - Py_DECREF(typ); - Py_XDECREF(val); - Py_XDECREF(tb); - return NULL; + /* Didn't use our arguments, so restore their original refcounts */ + Py_DECREF(typ); + Py_XDECREF(val); + Py_XDECREF(tb); + return NULL; } static PyObject * gen_iternext(PyGenObject *gen) { - return gen_send_ex(gen, NULL, 0); + return gen_send_ex(gen, NULL, 0); } static PyObject * gen_repr(PyGenObject *gen) { - return PyUnicode_FromFormat("<generator object %S at %p>", - ((PyCodeObject *)gen->gi_code)->co_name, - gen); + return PyUnicode_FromFormat("<generator object %S at %p>", + ((PyCodeObject *)gen->gi_code)->co_name, + gen); } static PyObject * gen_get_name(PyGenObject *gen) { - PyObject *name = ((PyCodeObject *)gen->gi_code)->co_name; - Py_INCREF(name); - return name; + PyObject *name = ((PyCodeObject *)gen->gi_code)->co_name; + Py_INCREF(name); + return name; } @@ -304,109 +304,109 @@ PyDoc_STRVAR(gen__name__doc__, "Return the name of the generator's associated code object."); static PyGetSetDef gen_getsetlist[] = { - {"__name__", (getter)gen_get_name, NULL, gen__name__doc__}, - {NULL} + {"__name__", (getter)gen_get_name, NULL, gen__name__doc__}, + {NULL} }; static PyMemberDef gen_memberlist[] = { - {"gi_frame", T_OBJECT, offsetof(PyGenObject, gi_frame), READONLY}, - {"gi_running", T_INT, offsetof(PyGenObject, gi_running), READONLY}, - {"gi_code", T_OBJECT, offsetof(PyGenObject, gi_code), READONLY}, - {NULL} /* Sentinel */ + {"gi_frame", T_OBJECT, offsetof(PyGenObject, gi_frame), READONLY}, + {"gi_running", T_INT, offsetof(PyGenObject, gi_running), READONLY}, + {"gi_code", T_OBJECT, offsetof(PyGenObject, gi_code), READONLY}, + {NULL} /* Sentinel */ }; static PyMethodDef gen_methods[] = { - {"send",(PyCFunction)gen_send, METH_O, send_doc}, - {"throw",(PyCFunction)gen_throw, METH_VARARGS, throw_doc}, - {"close",(PyCFunction)gen_close, METH_NOARGS, close_doc}, - {NULL, NULL} /* Sentinel */ + {"send",(PyCFunction)gen_send, METH_O, send_doc}, + {"throw",(PyCFunction)gen_throw, METH_VARARGS, throw_doc}, + {"close",(PyCFunction)gen_close, METH_NOARGS, close_doc}, + {NULL, NULL} /* Sentinel */ }; PyTypeObject PyGen_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "generator", /* tp_name */ - sizeof(PyGenObject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)gen_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)gen_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ - 0, /* tp_doc */ - (traverseproc)gen_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - offsetof(PyGenObject, gi_weakreflist), /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)gen_iternext, /* tp_iternext */ - gen_methods, /* tp_methods */ - gen_memberlist, /* tp_members */ - gen_getsetlist, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - 0, /* tp_new */ - 0, /* tp_free */ - 0, /* tp_is_gc */ - 0, /* tp_bases */ - 0, /* tp_mro */ - 0, /* tp_cache */ - 0, /* tp_subclasses */ - 0, /* tp_weaklist */ - gen_del, /* tp_del */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "generator", /* tp_name */ + sizeof(PyGenObject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)gen_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)gen_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + 0, /* tp_doc */ + (traverseproc)gen_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + offsetof(PyGenObject, gi_weakreflist), /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)gen_iternext, /* tp_iternext */ + gen_methods, /* tp_methods */ + gen_memberlist, /* tp_members */ + gen_getsetlist, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + 0, /* tp_new */ + 0, /* tp_free */ + 0, /* tp_is_gc */ + 0, /* tp_bases */ + 0, /* tp_mro */ + 0, /* tp_cache */ + 0, /* tp_subclasses */ + 0, /* tp_weaklist */ + gen_del, /* tp_del */ }; PyObject * PyGen_New(PyFrameObject *f) { - PyGenObject *gen = PyObject_GC_New(PyGenObject, &PyGen_Type); - if (gen == NULL) { - Py_DECREF(f); - return NULL; - } - gen->gi_frame = f; - Py_INCREF(f->f_code); - gen->gi_code = (PyObject *)(f->f_code); - gen->gi_running = 0; - gen->gi_weakreflist = NULL; - _PyObject_GC_TRACK(gen); - return (PyObject *)gen; + PyGenObject *gen = PyObject_GC_New(PyGenObject, &PyGen_Type); + if (gen == NULL) { + Py_DECREF(f); + return NULL; + } + gen->gi_frame = f; + Py_INCREF(f->f_code); + gen->gi_code = (PyObject *)(f->f_code); + gen->gi_running = 0; + gen->gi_weakreflist = NULL; + _PyObject_GC_TRACK(gen); + return (PyObject *)gen; } int PyGen_NeedsFinalizing(PyGenObject *gen) { - int i; - PyFrameObject *f = gen->gi_frame; + int i; + PyFrameObject *f = gen->gi_frame; - if (f == NULL || f->f_stacktop == NULL || f->f_iblock <= 0) - return 0; /* no frame or empty blockstack == no finalization */ + if (f == NULL || f->f_stacktop == NULL || f->f_iblock <= 0) + return 0; /* no frame or empty blockstack == no finalization */ - /* Any block type besides a loop requires cleanup. */ - i = f->f_iblock; - while (--i >= 0) { - if (f->f_blockstack[i].b_type != SETUP_LOOP) - return 1; - } + /* Any block type besides a loop requires cleanup. */ + i = f->f_iblock; + while (--i >= 0) { + if (f->f_blockstack[i].b_type != SETUP_LOOP) + return 1; + } - /* No blocks except loops, it's safe to skip finalization. */ - return 0; + /* No blocks except loops, it's safe to skip finalization. */ + return 0; } diff --git a/Objects/iterobject.c b/Objects/iterobject.c index 174bd98..b534b4a 100644 --- a/Objects/iterobject.c +++ b/Objects/iterobject.c @@ -3,230 +3,230 @@ #include "Python.h" typedef struct { - PyObject_HEAD - long it_index; - PyObject *it_seq; /* Set to NULL when iterator is exhausted */ + PyObject_HEAD + long it_index; + PyObject *it_seq; /* Set to NULL when iterator is exhausted */ } seqiterobject; PyObject * PySeqIter_New(PyObject *seq) { - seqiterobject *it; - - if (!PySequence_Check(seq)) { - PyErr_BadInternalCall(); - return NULL; - } - it = PyObject_GC_New(seqiterobject, &PySeqIter_Type); - if (it == NULL) - return NULL; - it->it_index = 0; - Py_INCREF(seq); - it->it_seq = seq; - _PyObject_GC_TRACK(it); - return (PyObject *)it; + seqiterobject *it; + + if (!PySequence_Check(seq)) { + PyErr_BadInternalCall(); + return NULL; + } + it = PyObject_GC_New(seqiterobject, &PySeqIter_Type); + if (it == NULL) + return NULL; + it->it_index = 0; + Py_INCREF(seq); + it->it_seq = seq; + _PyObject_GC_TRACK(it); + return (PyObject *)it; } static void iter_dealloc(seqiterobject *it) { - _PyObject_GC_UNTRACK(it); - Py_XDECREF(it->it_seq); - PyObject_GC_Del(it); + _PyObject_GC_UNTRACK(it); + Py_XDECREF(it->it_seq); + PyObject_GC_Del(it); } static int iter_traverse(seqiterobject *it, visitproc visit, void *arg) { - Py_VISIT(it->it_seq); - return 0; + Py_VISIT(it->it_seq); + return 0; } static PyObject * iter_iternext(PyObject *iterator) { - seqiterobject *it; - PyObject *seq; - PyObject *result; - - assert(PySeqIter_Check(iterator)); - it = (seqiterobject *)iterator; - seq = it->it_seq; - if (seq == NULL) - return NULL; - - result = PySequence_GetItem(seq, it->it_index); - if (result != NULL) { - it->it_index++; - return result; - } - if (PyErr_ExceptionMatches(PyExc_IndexError) || - PyErr_ExceptionMatches(PyExc_StopIteration)) - { - PyErr_Clear(); - Py_DECREF(seq); - it->it_seq = NULL; - } - return NULL; + seqiterobject *it; + PyObject *seq; + PyObject *result; + + assert(PySeqIter_Check(iterator)); + it = (seqiterobject *)iterator; + seq = it->it_seq; + if (seq == NULL) + return NULL; + + result = PySequence_GetItem(seq, it->it_index); + if (result != NULL) { + it->it_index++; + return result; + } + if (PyErr_ExceptionMatches(PyExc_IndexError) || + PyErr_ExceptionMatches(PyExc_StopIteration)) + { + PyErr_Clear(); + Py_DECREF(seq); + it->it_seq = NULL; + } + return NULL; } static PyObject * iter_len(seqiterobject *it) { - Py_ssize_t seqsize, len; - - if (it->it_seq) { - seqsize = PySequence_Size(it->it_seq); - if (seqsize == -1) - return NULL; - len = seqsize - it->it_index; - if (len >= 0) - return PyLong_FromSsize_t(len); - } - return PyLong_FromLong(0); + Py_ssize_t seqsize, len; + + if (it->it_seq) { + seqsize = PySequence_Size(it->it_seq); + if (seqsize == -1) + return NULL; + len = seqsize - it->it_index; + if (len >= 0) + return PyLong_FromSsize_t(len); + } + return PyLong_FromLong(0); } PyDoc_STRVAR(length_hint_doc, "Private method returning an estimate of len(list(it))."); static PyMethodDef seqiter_methods[] = { - {"__length_hint__", (PyCFunction)iter_len, METH_NOARGS, length_hint_doc}, - {NULL, NULL} /* sentinel */ + {"__length_hint__", (PyCFunction)iter_len, METH_NOARGS, length_hint_doc}, + {NULL, NULL} /* sentinel */ }; PyTypeObject PySeqIter_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "iterator", /* tp_name */ - sizeof(seqiterobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)iter_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ - 0, /* tp_doc */ - (traverseproc)iter_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - iter_iternext, /* tp_iternext */ - seqiter_methods, /* tp_methods */ - 0, /* tp_members */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "iterator", /* tp_name */ + sizeof(seqiterobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)iter_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + 0, /* tp_doc */ + (traverseproc)iter_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + iter_iternext, /* tp_iternext */ + seqiter_methods, /* tp_methods */ + 0, /* tp_members */ }; /* -------------------------------------- */ typedef struct { - PyObject_HEAD - PyObject *it_callable; /* Set to NULL when iterator is exhausted */ - PyObject *it_sentinel; /* Set to NULL when iterator is exhausted */ + PyObject_HEAD + PyObject *it_callable; /* Set to NULL when iterator is exhausted */ + PyObject *it_sentinel; /* Set to NULL when iterator is exhausted */ } calliterobject; PyObject * PyCallIter_New(PyObject *callable, PyObject *sentinel) { - calliterobject *it; - it = PyObject_GC_New(calliterobject, &PyCallIter_Type); - if (it == NULL) - return NULL; - Py_INCREF(callable); - it->it_callable = callable; - Py_INCREF(sentinel); - it->it_sentinel = sentinel; - _PyObject_GC_TRACK(it); - return (PyObject *)it; + calliterobject *it; + it = PyObject_GC_New(calliterobject, &PyCallIter_Type); + if (it == NULL) + return NULL; + Py_INCREF(callable); + it->it_callable = callable; + Py_INCREF(sentinel); + it->it_sentinel = sentinel; + _PyObject_GC_TRACK(it); + return (PyObject *)it; } static void calliter_dealloc(calliterobject *it) { - _PyObject_GC_UNTRACK(it); - Py_XDECREF(it->it_callable); - Py_XDECREF(it->it_sentinel); - PyObject_GC_Del(it); + _PyObject_GC_UNTRACK(it); + Py_XDECREF(it->it_callable); + Py_XDECREF(it->it_sentinel); + PyObject_GC_Del(it); } static int calliter_traverse(calliterobject *it, visitproc visit, void *arg) { - Py_VISIT(it->it_callable); - Py_VISIT(it->it_sentinel); - return 0; + Py_VISIT(it->it_callable); + Py_VISIT(it->it_sentinel); + return 0; } static PyObject * calliter_iternext(calliterobject *it) { - if (it->it_callable != NULL) { - PyObject *args = PyTuple_New(0); - PyObject *result; - if (args == NULL) - return NULL; - result = PyObject_Call(it->it_callable, args, NULL); - Py_DECREF(args); - if (result != NULL) { - int ok; - ok = PyObject_RichCompareBool(result, - it->it_sentinel, - Py_EQ); - if (ok == 0) - return result; /* Common case, fast path */ - Py_DECREF(result); - if (ok > 0) { - Py_CLEAR(it->it_callable); - Py_CLEAR(it->it_sentinel); - } - } - else if (PyErr_ExceptionMatches(PyExc_StopIteration)) { - PyErr_Clear(); - Py_CLEAR(it->it_callable); - Py_CLEAR(it->it_sentinel); - } - } - return NULL; + if (it->it_callable != NULL) { + PyObject *args = PyTuple_New(0); + PyObject *result; + if (args == NULL) + return NULL; + result = PyObject_Call(it->it_callable, args, NULL); + Py_DECREF(args); + if (result != NULL) { + int ok; + ok = PyObject_RichCompareBool(result, + it->it_sentinel, + Py_EQ); + if (ok == 0) + return result; /* Common case, fast path */ + Py_DECREF(result); + if (ok > 0) { + Py_CLEAR(it->it_callable); + Py_CLEAR(it->it_sentinel); + } + } + else if (PyErr_ExceptionMatches(PyExc_StopIteration)) { + PyErr_Clear(); + Py_CLEAR(it->it_callable); + Py_CLEAR(it->it_sentinel); + } + } + return NULL; } PyTypeObject PyCallIter_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "callable_iterator", /* tp_name */ - sizeof(calliterobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)calliter_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ - 0, /* tp_doc */ - (traverseproc)calliter_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)calliter_iternext, /* tp_iternext */ - 0, /* tp_methods */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "callable_iterator", /* tp_name */ + sizeof(calliterobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)calliter_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + 0, /* tp_doc */ + (traverseproc)calliter_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)calliter_iternext, /* tp_iternext */ + 0, /* tp_methods */ }; diff --git a/Objects/listobject.c b/Objects/listobject.c index d3c997a..e8b21f1 100644 --- a/Objects/listobject.c +++ b/Objects/listobject.c @@ -5,7 +5,7 @@ #ifdef STDC_HEADERS #include <stddef.h> #else -#include <sys/types.h> /* For size_t */ +#include <sys/types.h> /* For size_t */ #endif /* Ensure ob_item has room for at least newsize elements, and set @@ -24,52 +24,52 @@ static int list_resize(PyListObject *self, Py_ssize_t newsize) { - PyObject **items; - size_t new_allocated; - Py_ssize_t allocated = self->allocated; - - /* Bypass realloc() when a previous overallocation is large enough - to accommodate the newsize. If the newsize falls lower than half - the allocated size, then proceed with the realloc() to shrink the list. - */ - if (allocated >= newsize && newsize >= (allocated >> 1)) { - assert(self->ob_item != NULL || newsize == 0); - Py_SIZE(self) = newsize; - return 0; - } - - /* This over-allocates proportional to the list size, making room - * for additional growth. The over-allocation is mild, but is - * enough to give linear-time amortized behavior over a long - * sequence of appends() in the presence of a poorly-performing - * system realloc(). - * The growth pattern is: 0, 4, 8, 16, 25, 35, 46, 58, 72, 88, ... - */ - new_allocated = (newsize >> 3) + (newsize < 9 ? 3 : 6); - - /* check for integer overflow */ - if (new_allocated > PY_SIZE_MAX - newsize) { - PyErr_NoMemory(); - return -1; - } else { - new_allocated += newsize; - } - - if (newsize == 0) - new_allocated = 0; - items = self->ob_item; - if (new_allocated <= ((~(size_t)0) / sizeof(PyObject *))) - PyMem_RESIZE(items, PyObject *, new_allocated); - else - items = NULL; - if (items == NULL) { - PyErr_NoMemory(); - return -1; - } - self->ob_item = items; - Py_SIZE(self) = newsize; - self->allocated = new_allocated; - return 0; + PyObject **items; + size_t new_allocated; + Py_ssize_t allocated = self->allocated; + + /* Bypass realloc() when a previous overallocation is large enough + to accommodate the newsize. If the newsize falls lower than half + the allocated size, then proceed with the realloc() to shrink the list. + */ + if (allocated >= newsize && newsize >= (allocated >> 1)) { + assert(self->ob_item != NULL || newsize == 0); + Py_SIZE(self) = newsize; + return 0; + } + + /* This over-allocates proportional to the list size, making room + * for additional growth. The over-allocation is mild, but is + * enough to give linear-time amortized behavior over a long + * sequence of appends() in the presence of a poorly-performing + * system realloc(). + * The growth pattern is: 0, 4, 8, 16, 25, 35, 46, 58, 72, 88, ... + */ + new_allocated = (newsize >> 3) + (newsize < 9 ? 3 : 6); + + /* check for integer overflow */ + if (new_allocated > PY_SIZE_MAX - newsize) { + PyErr_NoMemory(); + return -1; + } else { + new_allocated += newsize; + } + + if (newsize == 0) + new_allocated = 0; + items = self->ob_item; + if (new_allocated <= ((~(size_t)0) / sizeof(PyObject *))) + PyMem_RESIZE(items, PyObject *, new_allocated); + else + items = NULL; + if (items == NULL) { + PyErr_NoMemory(); + return -1; + } + self->ob_item = items; + Py_SIZE(self) = newsize; + self->allocated = new_allocated; + return 0; } /* Debug statistic to compare allocations with reuse through the free list */ @@ -81,12 +81,12 @@ static size_t count_reuse = 0; static void show_alloc(void) { - fprintf(stderr, "List allocations: %" PY_FORMAT_SIZE_T "d\n", - count_alloc); - fprintf(stderr, "List reuse through freelist: %" PY_FORMAT_SIZE_T - "d\n", count_reuse); - fprintf(stderr, "%.2f%% reuse rate\n\n", - (100.0*count_reuse/(count_alloc+count_reuse))); + fprintf(stderr, "List allocations: %" PY_FORMAT_SIZE_T "d\n", + count_alloc); + fprintf(stderr, "List reuse through freelist: %" PY_FORMAT_SIZE_T + "d\n", count_reuse); + fprintf(stderr, "%.2f%% reuse rate\n\n", + (100.0*count_reuse/(count_alloc+count_reuse))); } #endif @@ -100,77 +100,77 @@ static int numfree = 0; void PyList_Fini(void) { - PyListObject *op; + PyListObject *op; - while (numfree) { - op = free_list[--numfree]; - assert(PyList_CheckExact(op)); - PyObject_GC_Del(op); - } + while (numfree) { + op = free_list[--numfree]; + assert(PyList_CheckExact(op)); + PyObject_GC_Del(op); + } } PyObject * PyList_New(Py_ssize_t size) { - PyListObject *op; - size_t nbytes; + PyListObject *op; + size_t nbytes; #ifdef SHOW_ALLOC_COUNT - static int initialized = 0; - if (!initialized) { - Py_AtExit(show_alloc); - initialized = 1; - } + static int initialized = 0; + if (!initialized) { + Py_AtExit(show_alloc); + initialized = 1; + } #endif - if (size < 0) { - PyErr_BadInternalCall(); - return NULL; - } - /* Check for overflow without an actual overflow, - * which can cause compiler to optimise out */ - if ((size_t)size > PY_SIZE_MAX / sizeof(PyObject *)) - return PyErr_NoMemory(); - nbytes = size * sizeof(PyObject *); - if (numfree) { - numfree--; - op = free_list[numfree]; - _Py_NewReference((PyObject *)op); + if (size < 0) { + PyErr_BadInternalCall(); + return NULL; + } + /* Check for overflow without an actual overflow, + * which can cause compiler to optimise out */ + if ((size_t)size > PY_SIZE_MAX / sizeof(PyObject *)) + return PyErr_NoMemory(); + nbytes = size * sizeof(PyObject *); + if (numfree) { + numfree--; + op = free_list[numfree]; + _Py_NewReference((PyObject *)op); #ifdef SHOW_ALLOC_COUNT - count_reuse++; + count_reuse++; #endif - } else { - op = PyObject_GC_New(PyListObject, &PyList_Type); - if (op == NULL) - return NULL; + } else { + op = PyObject_GC_New(PyListObject, &PyList_Type); + if (op == NULL) + return NULL; #ifdef SHOW_ALLOC_COUNT - count_alloc++; + count_alloc++; #endif - } - if (size <= 0) - op->ob_item = NULL; - else { - op->ob_item = (PyObject **) PyMem_MALLOC(nbytes); - if (op->ob_item == NULL) { - Py_DECREF(op); - return PyErr_NoMemory(); - } - memset(op->ob_item, 0, nbytes); - } - Py_SIZE(op) = size; - op->allocated = size; - _PyObject_GC_TRACK(op); - return (PyObject *) op; + } + if (size <= 0) + op->ob_item = NULL; + else { + op->ob_item = (PyObject **) PyMem_MALLOC(nbytes); + if (op->ob_item == NULL) { + Py_DECREF(op); + return PyErr_NoMemory(); + } + memset(op->ob_item, 0, nbytes); + } + Py_SIZE(op) = size; + op->allocated = size; + _PyObject_GC_TRACK(op); + return (PyObject *) op; } Py_ssize_t PyList_Size(PyObject *op) { - if (!PyList_Check(op)) { - PyErr_BadInternalCall(); - return -1; - } - else - return Py_SIZE(op); + if (!PyList_Check(op)) { + PyErr_BadInternalCall(); + return -1; + } + else + return Py_SIZE(op); } static PyObject *indexerr = NULL; @@ -178,117 +178,117 @@ static PyObject *indexerr = NULL; PyObject * PyList_GetItem(PyObject *op, Py_ssize_t i) { - if (!PyList_Check(op)) { - PyErr_BadInternalCall(); - return NULL; - } - if (i < 0 || i >= Py_SIZE(op)) { - if (indexerr == NULL) { - indexerr = PyUnicode_FromString( - "list index out of range"); - if (indexerr == NULL) - return NULL; - } - PyErr_SetObject(PyExc_IndexError, indexerr); - return NULL; - } - return ((PyListObject *)op) -> ob_item[i]; + if (!PyList_Check(op)) { + PyErr_BadInternalCall(); + return NULL; + } + if (i < 0 || i >= Py_SIZE(op)) { + if (indexerr == NULL) { + indexerr = PyUnicode_FromString( + "list index out of range"); + if (indexerr == NULL) + return NULL; + } + PyErr_SetObject(PyExc_IndexError, indexerr); + return NULL; + } + return ((PyListObject *)op) -> ob_item[i]; } int PyList_SetItem(register PyObject *op, register Py_ssize_t i, register PyObject *newitem) { - register PyObject *olditem; - register PyObject **p; - if (!PyList_Check(op)) { - Py_XDECREF(newitem); - PyErr_BadInternalCall(); - return -1; - } - if (i < 0 || i >= Py_SIZE(op)) { - Py_XDECREF(newitem); - PyErr_SetString(PyExc_IndexError, - "list assignment index out of range"); - return -1; - } - p = ((PyListObject *)op) -> ob_item + i; - olditem = *p; - *p = newitem; - Py_XDECREF(olditem); - return 0; + register PyObject *olditem; + register PyObject **p; + if (!PyList_Check(op)) { + Py_XDECREF(newitem); + PyErr_BadInternalCall(); + return -1; + } + if (i < 0 || i >= Py_SIZE(op)) { + Py_XDECREF(newitem); + PyErr_SetString(PyExc_IndexError, + "list assignment index out of range"); + return -1; + } + p = ((PyListObject *)op) -> ob_item + i; + olditem = *p; + *p = newitem; + Py_XDECREF(olditem); + return 0; } static int ins1(PyListObject *self, Py_ssize_t where, PyObject *v) { - Py_ssize_t i, n = Py_SIZE(self); - PyObject **items; - if (v == NULL) { - PyErr_BadInternalCall(); - return -1; - } - if (n == PY_SSIZE_T_MAX) { - PyErr_SetString(PyExc_OverflowError, - "cannot add more objects to list"); - return -1; - } - - if (list_resize(self, n+1) == -1) - return -1; - - if (where < 0) { - where += n; - if (where < 0) - where = 0; - } - if (where > n) - where = n; - items = self->ob_item; - for (i = n; --i >= where; ) - items[i+1] = items[i]; - Py_INCREF(v); - items[where] = v; - return 0; + Py_ssize_t i, n = Py_SIZE(self); + PyObject **items; + if (v == NULL) { + PyErr_BadInternalCall(); + return -1; + } + if (n == PY_SSIZE_T_MAX) { + PyErr_SetString(PyExc_OverflowError, + "cannot add more objects to list"); + return -1; + } + + if (list_resize(self, n+1) == -1) + return -1; + + if (where < 0) { + where += n; + if (where < 0) + where = 0; + } + if (where > n) + where = n; + items = self->ob_item; + for (i = n; --i >= where; ) + items[i+1] = items[i]; + Py_INCREF(v); + items[where] = v; + return 0; } int PyList_Insert(PyObject *op, Py_ssize_t where, PyObject *newitem) { - if (!PyList_Check(op)) { - PyErr_BadInternalCall(); - return -1; - } - return ins1((PyListObject *)op, where, newitem); + if (!PyList_Check(op)) { + PyErr_BadInternalCall(); + return -1; + } + return ins1((PyListObject *)op, where, newitem); } static int app1(PyListObject *self, PyObject *v) { - Py_ssize_t n = PyList_GET_SIZE(self); + Py_ssize_t n = PyList_GET_SIZE(self); - assert (v != NULL); - if (n == PY_SSIZE_T_MAX) { - PyErr_SetString(PyExc_OverflowError, - "cannot add more objects to list"); - return -1; - } + assert (v != NULL); + if (n == PY_SSIZE_T_MAX) { + PyErr_SetString(PyExc_OverflowError, + "cannot add more objects to list"); + return -1; + } - if (list_resize(self, n+1) == -1) - return -1; + if (list_resize(self, n+1) == -1) + return -1; - Py_INCREF(v); - PyList_SET_ITEM(self, n, v); - return 0; + Py_INCREF(v); + PyList_SET_ITEM(self, n, v); + return 0; } int PyList_Append(PyObject *op, PyObject *newitem) { - if (PyList_Check(op) && (newitem != NULL)) - return app1((PyListObject *)op, newitem); - PyErr_BadInternalCall(); - return -1; + if (PyList_Check(op) && (newitem != NULL)) + return app1((PyListObject *)op, newitem); + PyErr_BadInternalCall(); + return -1; } /* Methods */ @@ -296,271 +296,271 @@ PyList_Append(PyObject *op, PyObject *newitem) static void list_dealloc(PyListObject *op) { - Py_ssize_t i; - PyObject_GC_UnTrack(op); - Py_TRASHCAN_SAFE_BEGIN(op) - if (op->ob_item != NULL) { - /* Do it backwards, for Christian Tismer. - There's a simple test case where somehow this reduces - thrashing when a *very* large list is created and - immediately deleted. */ - i = Py_SIZE(op); - while (--i >= 0) { - Py_XDECREF(op->ob_item[i]); - } - PyMem_FREE(op->ob_item); - } - if (numfree < PyList_MAXFREELIST && PyList_CheckExact(op)) - free_list[numfree++] = op; - else - Py_TYPE(op)->tp_free((PyObject *)op); - Py_TRASHCAN_SAFE_END(op) + Py_ssize_t i; + PyObject_GC_UnTrack(op); + Py_TRASHCAN_SAFE_BEGIN(op) + if (op->ob_item != NULL) { + /* Do it backwards, for Christian Tismer. + There's a simple test case where somehow this reduces + thrashing when a *very* large list is created and + immediately deleted. */ + i = Py_SIZE(op); + while (--i >= 0) { + Py_XDECREF(op->ob_item[i]); + } + PyMem_FREE(op->ob_item); + } + if (numfree < PyList_MAXFREELIST && PyList_CheckExact(op)) + free_list[numfree++] = op; + else + Py_TYPE(op)->tp_free((PyObject *)op); + Py_TRASHCAN_SAFE_END(op) } static PyObject * list_repr(PyListObject *v) { - Py_ssize_t i; - PyObject *s, *temp; - PyObject *pieces = NULL, *result = NULL; - - i = Py_ReprEnter((PyObject*)v); - if (i != 0) { - return i > 0 ? PyUnicode_FromString("[...]") : NULL; - } - - if (Py_SIZE(v) == 0) { - result = PyUnicode_FromString("[]"); - goto Done; - } - - pieces = PyList_New(0); - if (pieces == NULL) - goto Done; - - /* Do repr() on each element. Note that this may mutate the list, - so must refetch the list size on each iteration. */ - for (i = 0; i < Py_SIZE(v); ++i) { - int status; - if (Py_EnterRecursiveCall(" while getting the repr of a list")) - goto Done; - s = PyObject_Repr(v->ob_item[i]); - Py_LeaveRecursiveCall(); - if (s == NULL) - goto Done; - status = PyList_Append(pieces, s); - Py_DECREF(s); /* append created a new ref */ - if (status < 0) - goto Done; - } - - /* Add "[]" decorations to the first and last items. */ - assert(PyList_GET_SIZE(pieces) > 0); - s = PyUnicode_FromString("["); - if (s == NULL) - goto Done; - temp = PyList_GET_ITEM(pieces, 0); - PyUnicode_AppendAndDel(&s, temp); - PyList_SET_ITEM(pieces, 0, s); - if (s == NULL) - goto Done; - - s = PyUnicode_FromString("]"); - if (s == NULL) - goto Done; - temp = PyList_GET_ITEM(pieces, PyList_GET_SIZE(pieces) - 1); - PyUnicode_AppendAndDel(&temp, s); - PyList_SET_ITEM(pieces, PyList_GET_SIZE(pieces) - 1, temp); - if (temp == NULL) - goto Done; - - /* Paste them all together with ", " between. */ - s = PyUnicode_FromString(", "); - if (s == NULL) - goto Done; - result = PyUnicode_Join(s, pieces); - Py_DECREF(s); + Py_ssize_t i; + PyObject *s, *temp; + PyObject *pieces = NULL, *result = NULL; + + i = Py_ReprEnter((PyObject*)v); + if (i != 0) { + return i > 0 ? PyUnicode_FromString("[...]") : NULL; + } + + if (Py_SIZE(v) == 0) { + result = PyUnicode_FromString("[]"); + goto Done; + } + + pieces = PyList_New(0); + if (pieces == NULL) + goto Done; + + /* Do repr() on each element. Note that this may mutate the list, + so must refetch the list size on each iteration. */ + for (i = 0; i < Py_SIZE(v); ++i) { + int status; + if (Py_EnterRecursiveCall(" while getting the repr of a list")) + goto Done; + s = PyObject_Repr(v->ob_item[i]); + Py_LeaveRecursiveCall(); + if (s == NULL) + goto Done; + status = PyList_Append(pieces, s); + Py_DECREF(s); /* append created a new ref */ + if (status < 0) + goto Done; + } + + /* Add "[]" decorations to the first and last items. */ + assert(PyList_GET_SIZE(pieces) > 0); + s = PyUnicode_FromString("["); + if (s == NULL) + goto Done; + temp = PyList_GET_ITEM(pieces, 0); + PyUnicode_AppendAndDel(&s, temp); + PyList_SET_ITEM(pieces, 0, s); + if (s == NULL) + goto Done; + + s = PyUnicode_FromString("]"); + if (s == NULL) + goto Done; + temp = PyList_GET_ITEM(pieces, PyList_GET_SIZE(pieces) - 1); + PyUnicode_AppendAndDel(&temp, s); + PyList_SET_ITEM(pieces, PyList_GET_SIZE(pieces) - 1, temp); + if (temp == NULL) + goto Done; + + /* Paste them all together with ", " between. */ + s = PyUnicode_FromString(", "); + if (s == NULL) + goto Done; + result = PyUnicode_Join(s, pieces); + Py_DECREF(s); Done: - Py_XDECREF(pieces); - Py_ReprLeave((PyObject *)v); - return result; + Py_XDECREF(pieces); + Py_ReprLeave((PyObject *)v); + return result; } static Py_ssize_t list_length(PyListObject *a) { - return Py_SIZE(a); + return Py_SIZE(a); } static int list_contains(PyListObject *a, PyObject *el) { - Py_ssize_t i; - int cmp; + Py_ssize_t i; + int cmp; - for (i = 0, cmp = 0 ; cmp == 0 && i < Py_SIZE(a); ++i) - cmp = PyObject_RichCompareBool(el, PyList_GET_ITEM(a, i), - Py_EQ); - return cmp; + for (i = 0, cmp = 0 ; cmp == 0 && i < Py_SIZE(a); ++i) + cmp = PyObject_RichCompareBool(el, PyList_GET_ITEM(a, i), + Py_EQ); + return cmp; } static PyObject * list_item(PyListObject *a, Py_ssize_t i) { - if (i < 0 || i >= Py_SIZE(a)) { - if (indexerr == NULL) { - indexerr = PyUnicode_FromString( - "list index out of range"); - if (indexerr == NULL) - return NULL; - } - PyErr_SetObject(PyExc_IndexError, indexerr); - return NULL; - } - Py_INCREF(a->ob_item[i]); - return a->ob_item[i]; + if (i < 0 || i >= Py_SIZE(a)) { + if (indexerr == NULL) { + indexerr = PyUnicode_FromString( + "list index out of range"); + if (indexerr == NULL) + return NULL; + } + PyErr_SetObject(PyExc_IndexError, indexerr); + return NULL; + } + Py_INCREF(a->ob_item[i]); + return a->ob_item[i]; } static PyObject * list_slice(PyListObject *a, Py_ssize_t ilow, Py_ssize_t ihigh) { - PyListObject *np; - PyObject **src, **dest; - Py_ssize_t i, len; - if (ilow < 0) - ilow = 0; - else if (ilow > Py_SIZE(a)) - ilow = Py_SIZE(a); - if (ihigh < ilow) - ihigh = ilow; - else if (ihigh > Py_SIZE(a)) - ihigh = Py_SIZE(a); - len = ihigh - ilow; - np = (PyListObject *) PyList_New(len); - if (np == NULL) - return NULL; - - src = a->ob_item + ilow; - dest = np->ob_item; - for (i = 0; i < len; i++) { - PyObject *v = src[i]; - Py_INCREF(v); - dest[i] = v; - } - return (PyObject *)np; + PyListObject *np; + PyObject **src, **dest; + Py_ssize_t i, len; + if (ilow < 0) + ilow = 0; + else if (ilow > Py_SIZE(a)) + ilow = Py_SIZE(a); + if (ihigh < ilow) + ihigh = ilow; + else if (ihigh > Py_SIZE(a)) + ihigh = Py_SIZE(a); + len = ihigh - ilow; + np = (PyListObject *) PyList_New(len); + if (np == NULL) + return NULL; + + src = a->ob_item + ilow; + dest = np->ob_item; + for (i = 0; i < len; i++) { + PyObject *v = src[i]; + Py_INCREF(v); + dest[i] = v; + } + return (PyObject *)np; } PyObject * PyList_GetSlice(PyObject *a, Py_ssize_t ilow, Py_ssize_t ihigh) { - if (!PyList_Check(a)) { - PyErr_BadInternalCall(); - return NULL; - } - return list_slice((PyListObject *)a, ilow, ihigh); + if (!PyList_Check(a)) { + PyErr_BadInternalCall(); + return NULL; + } + return list_slice((PyListObject *)a, ilow, ihigh); } static PyObject * list_concat(PyListObject *a, PyObject *bb) { - Py_ssize_t size; - Py_ssize_t i; - PyObject **src, **dest; - PyListObject *np; - if (!PyList_Check(bb)) { - PyErr_Format(PyExc_TypeError, - "can only concatenate list (not \"%.200s\") to list", - bb->ob_type->tp_name); - return NULL; - } + Py_ssize_t size; + Py_ssize_t i; + PyObject **src, **dest; + PyListObject *np; + if (!PyList_Check(bb)) { + PyErr_Format(PyExc_TypeError, + "can only concatenate list (not \"%.200s\") to list", + bb->ob_type->tp_name); + return NULL; + } #define b ((PyListObject *)bb) - size = Py_SIZE(a) + Py_SIZE(b); - if (size < 0) - return PyErr_NoMemory(); - np = (PyListObject *) PyList_New(size); - if (np == NULL) { - return NULL; - } - src = a->ob_item; - dest = np->ob_item; - for (i = 0; i < Py_SIZE(a); i++) { - PyObject *v = src[i]; - Py_INCREF(v); - dest[i] = v; - } - src = b->ob_item; - dest = np->ob_item + Py_SIZE(a); - for (i = 0; i < Py_SIZE(b); i++) { - PyObject *v = src[i]; - Py_INCREF(v); - dest[i] = v; - } - return (PyObject *)np; + size = Py_SIZE(a) + Py_SIZE(b); + if (size < 0) + return PyErr_NoMemory(); + np = (PyListObject *) PyList_New(size); + if (np == NULL) { + return NULL; + } + src = a->ob_item; + dest = np->ob_item; + for (i = 0; i < Py_SIZE(a); i++) { + PyObject *v = src[i]; + Py_INCREF(v); + dest[i] = v; + } + src = b->ob_item; + dest = np->ob_item + Py_SIZE(a); + for (i = 0; i < Py_SIZE(b); i++) { + PyObject *v = src[i]; + Py_INCREF(v); + dest[i] = v; + } + return (PyObject *)np; #undef b } static PyObject * list_repeat(PyListObject *a, Py_ssize_t n) { - Py_ssize_t i, j; - Py_ssize_t size; - PyListObject *np; - PyObject **p, **items; - PyObject *elem; - if (n < 0) - n = 0; - size = Py_SIZE(a) * n; - if (n && size/n != Py_SIZE(a)) - return PyErr_NoMemory(); - if (size == 0) - return PyList_New(0); - np = (PyListObject *) PyList_New(size); - if (np == NULL) - return NULL; - - items = np->ob_item; - if (Py_SIZE(a) == 1) { - elem = a->ob_item[0]; - for (i = 0; i < n; i++) { - items[i] = elem; - Py_INCREF(elem); - } - return (PyObject *) np; - } - p = np->ob_item; - items = a->ob_item; - for (i = 0; i < n; i++) { - for (j = 0; j < Py_SIZE(a); j++) { - *p = items[j]; - Py_INCREF(*p); - p++; - } - } - return (PyObject *) np; + Py_ssize_t i, j; + Py_ssize_t size; + PyListObject *np; + PyObject **p, **items; + PyObject *elem; + if (n < 0) + n = 0; + size = Py_SIZE(a) * n; + if (n && size/n != Py_SIZE(a)) + return PyErr_NoMemory(); + if (size == 0) + return PyList_New(0); + np = (PyListObject *) PyList_New(size); + if (np == NULL) + return NULL; + + items = np->ob_item; + if (Py_SIZE(a) == 1) { + elem = a->ob_item[0]; + for (i = 0; i < n; i++) { + items[i] = elem; + Py_INCREF(elem); + } + return (PyObject *) np; + } + p = np->ob_item; + items = a->ob_item; + for (i = 0; i < n; i++) { + for (j = 0; j < Py_SIZE(a); j++) { + *p = items[j]; + Py_INCREF(*p); + p++; + } + } + return (PyObject *) np; } static int list_clear(PyListObject *a) { - Py_ssize_t i; - PyObject **item = a->ob_item; - if (item != NULL) { - /* Because XDECREF can recursively invoke operations on - this list, we make it empty first. */ - i = Py_SIZE(a); - Py_SIZE(a) = 0; - a->ob_item = NULL; - a->allocated = 0; - while (--i >= 0) { - Py_XDECREF(item[i]); - } - PyMem_FREE(item); - } - /* Never fails; the return value can be ignored. - Note that there is no guarantee that the list is actually empty - at this point, because XDECREF may have populated it again! */ - return 0; + Py_ssize_t i; + PyObject **item = a->ob_item; + if (item != NULL) { + /* Because XDECREF can recursively invoke operations on + this list, we make it empty first. */ + i = Py_SIZE(a); + Py_SIZE(a) = 0; + a->ob_item = NULL; + a->allocated = 0; + while (--i >= 0) { + Py_XDECREF(item[i]); + } + PyMem_FREE(item); + } + /* Never fails; the return value can be ignored. + Note that there is no guarantee that the list is actually empty + at this point, because XDECREF may have populated it again! */ + return 0; } /* a[ilow:ihigh] = v if v != NULL. @@ -572,368 +572,368 @@ list_clear(PyListObject *a) static int list_ass_slice(PyListObject *a, Py_ssize_t ilow, Py_ssize_t ihigh, PyObject *v) { - /* Because [X]DECREF can recursively invoke list operations on - this list, we must postpone all [X]DECREF activity until - after the list is back in its canonical shape. Therefore - we must allocate an additional array, 'recycle', into which - we temporarily copy the items that are deleted from the - list. :-( */ - PyObject *recycle_on_stack[8]; - PyObject **recycle = recycle_on_stack; /* will allocate more if needed */ - PyObject **item; - PyObject **vitem = NULL; - PyObject *v_as_SF = NULL; /* PySequence_Fast(v) */ - Py_ssize_t n; /* # of elements in replacement list */ - Py_ssize_t norig; /* # of elements in list getting replaced */ - Py_ssize_t d; /* Change in size */ - Py_ssize_t k; - size_t s; - int result = -1; /* guilty until proved innocent */ + /* Because [X]DECREF can recursively invoke list operations on + this list, we must postpone all [X]DECREF activity until + after the list is back in its canonical shape. Therefore + we must allocate an additional array, 'recycle', into which + we temporarily copy the items that are deleted from the + list. :-( */ + PyObject *recycle_on_stack[8]; + PyObject **recycle = recycle_on_stack; /* will allocate more if needed */ + PyObject **item; + PyObject **vitem = NULL; + PyObject *v_as_SF = NULL; /* PySequence_Fast(v) */ + Py_ssize_t n; /* # of elements in replacement list */ + Py_ssize_t norig; /* # of elements in list getting replaced */ + Py_ssize_t d; /* Change in size */ + Py_ssize_t k; + size_t s; + int result = -1; /* guilty until proved innocent */ #define b ((PyListObject *)v) - if (v == NULL) - n = 0; - else { - if (a == b) { - /* Special case "a[i:j] = a" -- copy b first */ - v = list_slice(b, 0, Py_SIZE(b)); - if (v == NULL) - return result; - result = list_ass_slice(a, ilow, ihigh, v); - Py_DECREF(v); - return result; - } - v_as_SF = PySequence_Fast(v, "can only assign an iterable"); - if(v_as_SF == NULL) - goto Error; - n = PySequence_Fast_GET_SIZE(v_as_SF); - vitem = PySequence_Fast_ITEMS(v_as_SF); - } - if (ilow < 0) - ilow = 0; - else if (ilow > Py_SIZE(a)) - ilow = Py_SIZE(a); - - if (ihigh < ilow) - ihigh = ilow; - else if (ihigh > Py_SIZE(a)) - ihigh = Py_SIZE(a); - - norig = ihigh - ilow; - assert(norig >= 0); - d = n - norig; - if (Py_SIZE(a) + d == 0) { - Py_XDECREF(v_as_SF); - return list_clear(a); - } - item = a->ob_item; - /* recycle the items that we are about to remove */ - s = norig * sizeof(PyObject *); - if (s > sizeof(recycle_on_stack)) { - recycle = (PyObject **)PyMem_MALLOC(s); - if (recycle == NULL) { - PyErr_NoMemory(); - goto Error; - } - } - memcpy(recycle, &item[ilow], s); - - if (d < 0) { /* Delete -d items */ - memmove(&item[ihigh+d], &item[ihigh], - (Py_SIZE(a) - ihigh)*sizeof(PyObject *)); - list_resize(a, Py_SIZE(a) + d); - item = a->ob_item; - } - else if (d > 0) { /* Insert d items */ - k = Py_SIZE(a); - if (list_resize(a, k+d) < 0) - goto Error; - item = a->ob_item; - memmove(&item[ihigh+d], &item[ihigh], - (k - ihigh)*sizeof(PyObject *)); - } - for (k = 0; k < n; k++, ilow++) { - PyObject *w = vitem[k]; - Py_XINCREF(w); - item[ilow] = w; - } - for (k = norig - 1; k >= 0; --k) - Py_XDECREF(recycle[k]); - result = 0; + if (v == NULL) + n = 0; + else { + if (a == b) { + /* Special case "a[i:j] = a" -- copy b first */ + v = list_slice(b, 0, Py_SIZE(b)); + if (v == NULL) + return result; + result = list_ass_slice(a, ilow, ihigh, v); + Py_DECREF(v); + return result; + } + v_as_SF = PySequence_Fast(v, "can only assign an iterable"); + if(v_as_SF == NULL) + goto Error; + n = PySequence_Fast_GET_SIZE(v_as_SF); + vitem = PySequence_Fast_ITEMS(v_as_SF); + } + if (ilow < 0) + ilow = 0; + else if (ilow > Py_SIZE(a)) + ilow = Py_SIZE(a); + + if (ihigh < ilow) + ihigh = ilow; + else if (ihigh > Py_SIZE(a)) + ihigh = Py_SIZE(a); + + norig = ihigh - ilow; + assert(norig >= 0); + d = n - norig; + if (Py_SIZE(a) + d == 0) { + Py_XDECREF(v_as_SF); + return list_clear(a); + } + item = a->ob_item; + /* recycle the items that we are about to remove */ + s = norig * sizeof(PyObject *); + if (s > sizeof(recycle_on_stack)) { + recycle = (PyObject **)PyMem_MALLOC(s); + if (recycle == NULL) { + PyErr_NoMemory(); + goto Error; + } + } + memcpy(recycle, &item[ilow], s); + + if (d < 0) { /* Delete -d items */ + memmove(&item[ihigh+d], &item[ihigh], + (Py_SIZE(a) - ihigh)*sizeof(PyObject *)); + list_resize(a, Py_SIZE(a) + d); + item = a->ob_item; + } + else if (d > 0) { /* Insert d items */ + k = Py_SIZE(a); + if (list_resize(a, k+d) < 0) + goto Error; + item = a->ob_item; + memmove(&item[ihigh+d], &item[ihigh], + (k - ihigh)*sizeof(PyObject *)); + } + for (k = 0; k < n; k++, ilow++) { + PyObject *w = vitem[k]; + Py_XINCREF(w); + item[ilow] = w; + } + for (k = norig - 1; k >= 0; --k) + Py_XDECREF(recycle[k]); + result = 0; Error: - if (recycle != recycle_on_stack) - PyMem_FREE(recycle); - Py_XDECREF(v_as_SF); - return result; + if (recycle != recycle_on_stack) + PyMem_FREE(recycle); + Py_XDECREF(v_as_SF); + return result; #undef b } int PyList_SetSlice(PyObject *a, Py_ssize_t ilow, Py_ssize_t ihigh, PyObject *v) { - if (!PyList_Check(a)) { - PyErr_BadInternalCall(); - return -1; - } - return list_ass_slice((PyListObject *)a, ilow, ihigh, v); + if (!PyList_Check(a)) { + PyErr_BadInternalCall(); + return -1; + } + return list_ass_slice((PyListObject *)a, ilow, ihigh, v); } static PyObject * list_inplace_repeat(PyListObject *self, Py_ssize_t n) { - PyObject **items; - Py_ssize_t size, i, j, p; + PyObject **items; + Py_ssize_t size, i, j, p; - size = PyList_GET_SIZE(self); - if (size == 0 || n == 1) { - Py_INCREF(self); - return (PyObject *)self; - } + size = PyList_GET_SIZE(self); + if (size == 0 || n == 1) { + Py_INCREF(self); + return (PyObject *)self; + } - if (n < 1) { - (void)list_clear(self); - Py_INCREF(self); - return (PyObject *)self; - } + if (n < 1) { + (void)list_clear(self); + Py_INCREF(self); + return (PyObject *)self; + } - if (size > PY_SSIZE_T_MAX / n) { - return PyErr_NoMemory(); - } + if (size > PY_SSIZE_T_MAX / n) { + return PyErr_NoMemory(); + } - if (list_resize(self, size*n) == -1) - return NULL; + if (list_resize(self, size*n) == -1) + return NULL; - p = size; - items = self->ob_item; - for (i = 1; i < n; i++) { /* Start counting at 1, not 0 */ - for (j = 0; j < size; j++) { - PyObject *o = items[j]; - Py_INCREF(o); - items[p++] = o; - } - } - Py_INCREF(self); - return (PyObject *)self; + p = size; + items = self->ob_item; + for (i = 1; i < n; i++) { /* Start counting at 1, not 0 */ + for (j = 0; j < size; j++) { + PyObject *o = items[j]; + Py_INCREF(o); + items[p++] = o; + } + } + Py_INCREF(self); + return (PyObject *)self; } static int list_ass_item(PyListObject *a, Py_ssize_t i, PyObject *v) { - PyObject *old_value; - if (i < 0 || i >= Py_SIZE(a)) { - PyErr_SetString(PyExc_IndexError, - "list assignment index out of range"); - return -1; - } - if (v == NULL) - return list_ass_slice(a, i, i+1, v); - Py_INCREF(v); - old_value = a->ob_item[i]; - a->ob_item[i] = v; - Py_DECREF(old_value); - return 0; + PyObject *old_value; + if (i < 0 || i >= Py_SIZE(a)) { + PyErr_SetString(PyExc_IndexError, + "list assignment index out of range"); + return -1; + } + if (v == NULL) + return list_ass_slice(a, i, i+1, v); + Py_INCREF(v); + old_value = a->ob_item[i]; + a->ob_item[i] = v; + Py_DECREF(old_value); + return 0; } static PyObject * listinsert(PyListObject *self, PyObject *args) { - Py_ssize_t i; - PyObject *v; - if (!PyArg_ParseTuple(args, "nO:insert", &i, &v)) - return NULL; - if (ins1(self, i, v) == 0) - Py_RETURN_NONE; - return NULL; + Py_ssize_t i; + PyObject *v; + if (!PyArg_ParseTuple(args, "nO:insert", &i, &v)) + return NULL; + if (ins1(self, i, v) == 0) + Py_RETURN_NONE; + return NULL; } static PyObject * listappend(PyListObject *self, PyObject *v) { - if (app1(self, v) == 0) - Py_RETURN_NONE; - return NULL; + if (app1(self, v) == 0) + Py_RETURN_NONE; + return NULL; } static PyObject * listextend(PyListObject *self, PyObject *b) { - PyObject *it; /* iter(v) */ - Py_ssize_t m; /* size of self */ - Py_ssize_t n; /* guess for size of b */ - Py_ssize_t mn; /* m + n */ - Py_ssize_t i; - PyObject *(*iternext)(PyObject *); - - /* Special cases: - 1) lists and tuples which can use PySequence_Fast ops - 2) extending self to self requires making a copy first - */ - if (PyList_CheckExact(b) || PyTuple_CheckExact(b) || (PyObject *)self == b) { - PyObject **src, **dest; - b = PySequence_Fast(b, "argument must be iterable"); - if (!b) - return NULL; - n = PySequence_Fast_GET_SIZE(b); - if (n == 0) { - /* short circuit when b is empty */ - Py_DECREF(b); - Py_RETURN_NONE; - } - m = Py_SIZE(self); - if (list_resize(self, m + n) == -1) { - Py_DECREF(b); - return NULL; - } - /* note that we may still have self == b here for the - * situation a.extend(a), but the following code works - * in that case too. Just make sure to resize self - * before calling PySequence_Fast_ITEMS. - */ - /* populate the end of self with b's items */ - src = PySequence_Fast_ITEMS(b); - dest = self->ob_item + m; - for (i = 0; i < n; i++) { - PyObject *o = src[i]; - Py_INCREF(o); - dest[i] = o; - } - Py_DECREF(b); - Py_RETURN_NONE; - } - - it = PyObject_GetIter(b); - if (it == NULL) - return NULL; - iternext = *it->ob_type->tp_iternext; - - /* Guess a result list size. */ - n = _PyObject_LengthHint(b, 8); - if (n == -1) { - Py_DECREF(it); - return NULL; - } - m = Py_SIZE(self); - mn = m + n; - if (mn >= m) { - /* Make room. */ - if (list_resize(self, mn) == -1) - goto error; - /* Make the list sane again. */ - Py_SIZE(self) = m; - } - /* Else m + n overflowed; on the chance that n lied, and there really - * is enough room, ignore it. If n was telling the truth, we'll - * eventually run out of memory during the loop. - */ - - /* Run iterator to exhaustion. */ - for (;;) { - PyObject *item = iternext(it); - if (item == NULL) { - if (PyErr_Occurred()) { - if (PyErr_ExceptionMatches(PyExc_StopIteration)) - PyErr_Clear(); - else - goto error; - } - break; - } - if (Py_SIZE(self) < self->allocated) { - /* steals ref */ - PyList_SET_ITEM(self, Py_SIZE(self), item); - ++Py_SIZE(self); - } - else { - int status = app1(self, item); - Py_DECREF(item); /* append creates a new ref */ - if (status < 0) - goto error; - } - } - - /* Cut back result list if initial guess was too large. */ - if (Py_SIZE(self) < self->allocated) - list_resize(self, Py_SIZE(self)); /* shrinking can't fail */ - - Py_DECREF(it); - Py_RETURN_NONE; + PyObject *it; /* iter(v) */ + Py_ssize_t m; /* size of self */ + Py_ssize_t n; /* guess for size of b */ + Py_ssize_t mn; /* m + n */ + Py_ssize_t i; + PyObject *(*iternext)(PyObject *); + + /* Special cases: + 1) lists and tuples which can use PySequence_Fast ops + 2) extending self to self requires making a copy first + */ + if (PyList_CheckExact(b) || PyTuple_CheckExact(b) || (PyObject *)self == b) { + PyObject **src, **dest; + b = PySequence_Fast(b, "argument must be iterable"); + if (!b) + return NULL; + n = PySequence_Fast_GET_SIZE(b); + if (n == 0) { + /* short circuit when b is empty */ + Py_DECREF(b); + Py_RETURN_NONE; + } + m = Py_SIZE(self); + if (list_resize(self, m + n) == -1) { + Py_DECREF(b); + return NULL; + } + /* note that we may still have self == b here for the + * situation a.extend(a), but the following code works + * in that case too. Just make sure to resize self + * before calling PySequence_Fast_ITEMS. + */ + /* populate the end of self with b's items */ + src = PySequence_Fast_ITEMS(b); + dest = self->ob_item + m; + for (i = 0; i < n; i++) { + PyObject *o = src[i]; + Py_INCREF(o); + dest[i] = o; + } + Py_DECREF(b); + Py_RETURN_NONE; + } + + it = PyObject_GetIter(b); + if (it == NULL) + return NULL; + iternext = *it->ob_type->tp_iternext; + + /* Guess a result list size. */ + n = _PyObject_LengthHint(b, 8); + if (n == -1) { + Py_DECREF(it); + return NULL; + } + m = Py_SIZE(self); + mn = m + n; + if (mn >= m) { + /* Make room. */ + if (list_resize(self, mn) == -1) + goto error; + /* Make the list sane again. */ + Py_SIZE(self) = m; + } + /* Else m + n overflowed; on the chance that n lied, and there really + * is enough room, ignore it. If n was telling the truth, we'll + * eventually run out of memory during the loop. + */ + + /* Run iterator to exhaustion. */ + for (;;) { + PyObject *item = iternext(it); + if (item == NULL) { + if (PyErr_Occurred()) { + if (PyErr_ExceptionMatches(PyExc_StopIteration)) + PyErr_Clear(); + else + goto error; + } + break; + } + if (Py_SIZE(self) < self->allocated) { + /* steals ref */ + PyList_SET_ITEM(self, Py_SIZE(self), item); + ++Py_SIZE(self); + } + else { + int status = app1(self, item); + Py_DECREF(item); /* append creates a new ref */ + if (status < 0) + goto error; + } + } + + /* Cut back result list if initial guess was too large. */ + if (Py_SIZE(self) < self->allocated) + list_resize(self, Py_SIZE(self)); /* shrinking can't fail */ + + Py_DECREF(it); + Py_RETURN_NONE; error: - Py_DECREF(it); - return NULL; + Py_DECREF(it); + return NULL; } PyObject * _PyList_Extend(PyListObject *self, PyObject *b) { - return listextend(self, b); + return listextend(self, b); } static PyObject * list_inplace_concat(PyListObject *self, PyObject *other) { - PyObject *result; + PyObject *result; - result = listextend(self, other); - if (result == NULL) - return result; - Py_DECREF(result); - Py_INCREF(self); - return (PyObject *)self; + result = listextend(self, other); + if (result == NULL) + return result; + Py_DECREF(result); + Py_INCREF(self); + return (PyObject *)self; } static PyObject * listpop(PyListObject *self, PyObject *args) { - Py_ssize_t i = -1; - PyObject *v; - int status; - - if (!PyArg_ParseTuple(args, "|n:pop", &i)) - return NULL; - - if (Py_SIZE(self) == 0) { - /* Special-case most common failure cause */ - PyErr_SetString(PyExc_IndexError, "pop from empty list"); - return NULL; - } - if (i < 0) - i += Py_SIZE(self); - if (i < 0 || i >= Py_SIZE(self)) { - PyErr_SetString(PyExc_IndexError, "pop index out of range"); - return NULL; - } - v = self->ob_item[i]; - if (i == Py_SIZE(self) - 1) { - status = list_resize(self, Py_SIZE(self) - 1); - assert(status >= 0); - return v; /* and v now owns the reference the list had */ - } - Py_INCREF(v); - status = list_ass_slice(self, i, i+1, (PyObject *)NULL); - assert(status >= 0); - /* Use status, so that in a release build compilers don't - * complain about the unused name. - */ - (void) status; - - return v; + Py_ssize_t i = -1; + PyObject *v; + int status; + + if (!PyArg_ParseTuple(args, "|n:pop", &i)) + return NULL; + + if (Py_SIZE(self) == 0) { + /* Special-case most common failure cause */ + PyErr_SetString(PyExc_IndexError, "pop from empty list"); + return NULL; + } + if (i < 0) + i += Py_SIZE(self); + if (i < 0 || i >= Py_SIZE(self)) { + PyErr_SetString(PyExc_IndexError, "pop index out of range"); + return NULL; + } + v = self->ob_item[i]; + if (i == Py_SIZE(self) - 1) { + status = list_resize(self, Py_SIZE(self) - 1); + assert(status >= 0); + return v; /* and v now owns the reference the list had */ + } + Py_INCREF(v); + status = list_ass_slice(self, i, i+1, (PyObject *)NULL); + assert(status >= 0); + /* Use status, so that in a release build compilers don't + * complain about the unused name. + */ + (void) status; + + return v; } /* Reverse a slice of a list in place, from lo up to (exclusive) hi. */ static void reverse_slice(PyObject **lo, PyObject **hi) { - assert(lo && hi); + assert(lo && hi); - --hi; - while (lo < hi) { - PyObject *t = *lo; - *lo = *hi; - *hi = t; - ++lo; - --hi; - } + --hi; + while (lo < hi) { + PyObject *t = *lo; + *lo = *hi; + *hi = t; + ++lo; + --hi; + } } /* Lots of code for an adaptive, stable, natural mergesort. There are many @@ -951,7 +951,7 @@ reverse_slice(PyObject **lo, PyObject **hi) started. It makes more sense in context <wink>. X and Y are PyObject*s. */ #define IFLT(X, Y) if ((k = ISLT(X, Y)) < 0) goto fail; \ - if (k) + if (k) /* binarysort is the best method for sorting small arrays: it does few compares, but can do data movement quadratic in the number of @@ -967,48 +967,48 @@ reverse_slice(PyObject **lo, PyObject **hi) static int binarysort(PyObject **lo, PyObject **hi, PyObject **start) { - register Py_ssize_t k; - register PyObject **l, **p, **r; - register PyObject *pivot; - - assert(lo <= start && start <= hi); - /* assert [lo, start) is sorted */ - if (lo == start) - ++start; - for (; start < hi; ++start) { - /* set l to where *start belongs */ - l = lo; - r = start; - pivot = *r; - /* Invariants: - * pivot >= all in [lo, l). - * pivot < all in [r, start). - * The second is vacuously true at the start. - */ - assert(l < r); - do { - p = l + ((r - l) >> 1); - IFLT(pivot, *p) - r = p; - else - l = p+1; - } while (l < r); - assert(l == r); - /* The invariants still hold, so pivot >= all in [lo, l) and - pivot < all in [l, start), so pivot belongs at l. Note - that if there are elements equal to pivot, l points to the - first slot after them -- that's why this sort is stable. - Slide over to make room. - Caution: using memmove is much slower under MSVC 5; - we're not usually moving many slots. */ - for (p = start; p > l; --p) - *p = *(p-1); - *l = pivot; - } - return 0; + register Py_ssize_t k; + register PyObject **l, **p, **r; + register PyObject *pivot; + + assert(lo <= start && start <= hi); + /* assert [lo, start) is sorted */ + if (lo == start) + ++start; + for (; start < hi; ++start) { + /* set l to where *start belongs */ + l = lo; + r = start; + pivot = *r; + /* Invariants: + * pivot >= all in [lo, l). + * pivot < all in [r, start). + * The second is vacuously true at the start. + */ + assert(l < r); + do { + p = l + ((r - l) >> 1); + IFLT(pivot, *p) + r = p; + else + l = p+1; + } while (l < r); + assert(l == r); + /* The invariants still hold, so pivot >= all in [lo, l) and + pivot < all in [l, start), so pivot belongs at l. Note + that if there are elements equal to pivot, l points to the + first slot after them -- that's why this sort is stable. + Slide over to make room. + Caution: using memmove is much slower under MSVC 5; + we're not usually moving many slots. */ + for (p = start; p > l; --p) + *p = *(p-1); + *l = pivot; + } + return 0; fail: - return -1; + return -1; } /* @@ -1032,35 +1032,35 @@ Returns -1 in case of error. static Py_ssize_t count_run(PyObject **lo, PyObject **hi, int *descending) { - Py_ssize_t k; - Py_ssize_t n; - - assert(lo < hi); - *descending = 0; - ++lo; - if (lo == hi) - return 1; - - n = 2; - IFLT(*lo, *(lo-1)) { - *descending = 1; - for (lo = lo+1; lo < hi; ++lo, ++n) { - IFLT(*lo, *(lo-1)) - ; - else - break; - } - } - else { - for (lo = lo+1; lo < hi; ++lo, ++n) { - IFLT(*lo, *(lo-1)) - break; - } - } - - return n; + Py_ssize_t k; + Py_ssize_t n; + + assert(lo < hi); + *descending = 0; + ++lo; + if (lo == hi) + return 1; + + n = 2; + IFLT(*lo, *(lo-1)) { + *descending = 1; + for (lo = lo+1; lo < hi; ++lo, ++n) { + IFLT(*lo, *(lo-1)) + ; + else + break; + } + } + else { + for (lo = lo+1; lo < hi; ++lo, ++n) { + IFLT(*lo, *(lo-1)) + break; + } + } + + return n; fail: - return -1; + return -1; } /* @@ -1087,78 +1087,78 @@ Returns -1 on error. See listsort.txt for info on the method. static Py_ssize_t gallop_left(PyObject *key, PyObject **a, Py_ssize_t n, Py_ssize_t hint) { - Py_ssize_t ofs; - Py_ssize_t lastofs; - Py_ssize_t k; - - assert(key && a && n > 0 && hint >= 0 && hint < n); - - a += hint; - lastofs = 0; - ofs = 1; - IFLT(*a, key) { - /* a[hint] < key -- gallop right, until - * a[hint + lastofs] < key <= a[hint + ofs] - */ - const Py_ssize_t maxofs = n - hint; /* &a[n-1] is highest */ - while (ofs < maxofs) { - IFLT(a[ofs], key) { - lastofs = ofs; - ofs = (ofs << 1) + 1; - if (ofs <= 0) /* int overflow */ - ofs = maxofs; - } - else /* key <= a[hint + ofs] */ - break; - } - if (ofs > maxofs) - ofs = maxofs; - /* Translate back to offsets relative to &a[0]. */ - lastofs += hint; - ofs += hint; - } - else { - /* key <= a[hint] -- gallop left, until - * a[hint - ofs] < key <= a[hint - lastofs] - */ - const Py_ssize_t maxofs = hint + 1; /* &a[0] is lowest */ - while (ofs < maxofs) { - IFLT(*(a-ofs), key) - break; - /* key <= a[hint - ofs] */ - lastofs = ofs; - ofs = (ofs << 1) + 1; - if (ofs <= 0) /* int overflow */ - ofs = maxofs; - } - if (ofs > maxofs) - ofs = maxofs; - /* Translate back to positive offsets relative to &a[0]. */ - k = lastofs; - lastofs = hint - ofs; - ofs = hint - k; - } - a -= hint; - - assert(-1 <= lastofs && lastofs < ofs && ofs <= n); - /* Now a[lastofs] < key <= a[ofs], so key belongs somewhere to the - * right of lastofs but no farther right than ofs. Do a binary - * search, with invariant a[lastofs-1] < key <= a[ofs]. - */ - ++lastofs; - while (lastofs < ofs) { - Py_ssize_t m = lastofs + ((ofs - lastofs) >> 1); - - IFLT(a[m], key) - lastofs = m+1; /* a[m] < key */ - else - ofs = m; /* key <= a[m] */ - } - assert(lastofs == ofs); /* so a[ofs-1] < key <= a[ofs] */ - return ofs; + Py_ssize_t ofs; + Py_ssize_t lastofs; + Py_ssize_t k; + + assert(key && a && n > 0 && hint >= 0 && hint < n); + + a += hint; + lastofs = 0; + ofs = 1; + IFLT(*a, key) { + /* a[hint] < key -- gallop right, until + * a[hint + lastofs] < key <= a[hint + ofs] + */ + const Py_ssize_t maxofs = n - hint; /* &a[n-1] is highest */ + while (ofs < maxofs) { + IFLT(a[ofs], key) { + lastofs = ofs; + ofs = (ofs << 1) + 1; + if (ofs <= 0) /* int overflow */ + ofs = maxofs; + } + else /* key <= a[hint + ofs] */ + break; + } + if (ofs > maxofs) + ofs = maxofs; + /* Translate back to offsets relative to &a[0]. */ + lastofs += hint; + ofs += hint; + } + else { + /* key <= a[hint] -- gallop left, until + * a[hint - ofs] < key <= a[hint - lastofs] + */ + const Py_ssize_t maxofs = hint + 1; /* &a[0] is lowest */ + while (ofs < maxofs) { + IFLT(*(a-ofs), key) + break; + /* key <= a[hint - ofs] */ + lastofs = ofs; + ofs = (ofs << 1) + 1; + if (ofs <= 0) /* int overflow */ + ofs = maxofs; + } + if (ofs > maxofs) + ofs = maxofs; + /* Translate back to positive offsets relative to &a[0]. */ + k = lastofs; + lastofs = hint - ofs; + ofs = hint - k; + } + a -= hint; + + assert(-1 <= lastofs && lastofs < ofs && ofs <= n); + /* Now a[lastofs] < key <= a[ofs], so key belongs somewhere to the + * right of lastofs but no farther right than ofs. Do a binary + * search, with invariant a[lastofs-1] < key <= a[ofs]. + */ + ++lastofs; + while (lastofs < ofs) { + Py_ssize_t m = lastofs + ((ofs - lastofs) >> 1); + + IFLT(a[m], key) + lastofs = m+1; /* a[m] < key */ + else + ofs = m; /* key <= a[m] */ + } + assert(lastofs == ofs); /* so a[ofs-1] < key <= a[ofs] */ + return ofs; fail: - return -1; + return -1; } /* @@ -1178,78 +1178,78 @@ written as one routine with yet another "left or right?" flag. static Py_ssize_t gallop_right(PyObject *key, PyObject **a, Py_ssize_t n, Py_ssize_t hint) { - Py_ssize_t ofs; - Py_ssize_t lastofs; - Py_ssize_t k; - - assert(key && a && n > 0 && hint >= 0 && hint < n); - - a += hint; - lastofs = 0; - ofs = 1; - IFLT(key, *a) { - /* key < a[hint] -- gallop left, until - * a[hint - ofs] <= key < a[hint - lastofs] - */ - const Py_ssize_t maxofs = hint + 1; /* &a[0] is lowest */ - while (ofs < maxofs) { - IFLT(key, *(a-ofs)) { - lastofs = ofs; - ofs = (ofs << 1) + 1; - if (ofs <= 0) /* int overflow */ - ofs = maxofs; - } - else /* a[hint - ofs] <= key */ - break; - } - if (ofs > maxofs) - ofs = maxofs; - /* Translate back to positive offsets relative to &a[0]. */ - k = lastofs; - lastofs = hint - ofs; - ofs = hint - k; - } - else { - /* a[hint] <= key -- gallop right, until - * a[hint + lastofs] <= key < a[hint + ofs] - */ - const Py_ssize_t maxofs = n - hint; /* &a[n-1] is highest */ - while (ofs < maxofs) { - IFLT(key, a[ofs]) - break; - /* a[hint + ofs] <= key */ - lastofs = ofs; - ofs = (ofs << 1) + 1; - if (ofs <= 0) /* int overflow */ - ofs = maxofs; - } - if (ofs > maxofs) - ofs = maxofs; - /* Translate back to offsets relative to &a[0]. */ - lastofs += hint; - ofs += hint; - } - a -= hint; - - assert(-1 <= lastofs && lastofs < ofs && ofs <= n); - /* Now a[lastofs] <= key < a[ofs], so key belongs somewhere to the - * right of lastofs but no farther right than ofs. Do a binary - * search, with invariant a[lastofs-1] <= key < a[ofs]. - */ - ++lastofs; - while (lastofs < ofs) { - Py_ssize_t m = lastofs + ((ofs - lastofs) >> 1); - - IFLT(key, a[m]) - ofs = m; /* key < a[m] */ - else - lastofs = m+1; /* a[m] <= key */ - } - assert(lastofs == ofs); /* so a[ofs-1] <= key < a[ofs] */ - return ofs; + Py_ssize_t ofs; + Py_ssize_t lastofs; + Py_ssize_t k; + + assert(key && a && n > 0 && hint >= 0 && hint < n); + + a += hint; + lastofs = 0; + ofs = 1; + IFLT(key, *a) { + /* key < a[hint] -- gallop left, until + * a[hint - ofs] <= key < a[hint - lastofs] + */ + const Py_ssize_t maxofs = hint + 1; /* &a[0] is lowest */ + while (ofs < maxofs) { + IFLT(key, *(a-ofs)) { + lastofs = ofs; + ofs = (ofs << 1) + 1; + if (ofs <= 0) /* int overflow */ + ofs = maxofs; + } + else /* a[hint - ofs] <= key */ + break; + } + if (ofs > maxofs) + ofs = maxofs; + /* Translate back to positive offsets relative to &a[0]. */ + k = lastofs; + lastofs = hint - ofs; + ofs = hint - k; + } + else { + /* a[hint] <= key -- gallop right, until + * a[hint + lastofs] <= key < a[hint + ofs] + */ + const Py_ssize_t maxofs = n - hint; /* &a[n-1] is highest */ + while (ofs < maxofs) { + IFLT(key, a[ofs]) + break; + /* a[hint + ofs] <= key */ + lastofs = ofs; + ofs = (ofs << 1) + 1; + if (ofs <= 0) /* int overflow */ + ofs = maxofs; + } + if (ofs > maxofs) + ofs = maxofs; + /* Translate back to offsets relative to &a[0]. */ + lastofs += hint; + ofs += hint; + } + a -= hint; + + assert(-1 <= lastofs && lastofs < ofs && ofs <= n); + /* Now a[lastofs] <= key < a[ofs], so key belongs somewhere to the + * right of lastofs but no farther right than ofs. Do a binary + * search, with invariant a[lastofs-1] <= key < a[ofs]. + */ + ++lastofs; + while (lastofs < ofs) { + Py_ssize_t m = lastofs + ((ofs - lastofs) >> 1); + + IFLT(key, a[m]) + ofs = m; /* key < a[m] */ + else + lastofs = m+1; /* a[m] <= key */ + } + assert(lastofs == ofs); /* so a[ofs-1] <= key < a[ofs] */ + return ofs; fail: - return -1; + return -1; } /* The maximum number of entries in a MergeState's pending-runs stack. @@ -1272,48 +1272,48 @@ fail: * a convenient way to pass state around among the helper functions. */ struct s_slice { - PyObject **base; - Py_ssize_t len; + PyObject **base; + Py_ssize_t len; }; typedef struct s_MergeState { - /* This controls when we get *into* galloping mode. It's initialized - * to MIN_GALLOP. merge_lo and merge_hi tend to nudge it higher for - * random data, and lower for highly structured data. - */ - Py_ssize_t min_gallop; - - /* 'a' is temp storage to help with merges. It contains room for - * alloced entries. - */ - PyObject **a; /* may point to temparray below */ - Py_ssize_t alloced; - - /* A stack of n pending runs yet to be merged. Run #i starts at - * address base[i] and extends for len[i] elements. It's always - * true (so long as the indices are in bounds) that - * - * pending[i].base + pending[i].len == pending[i+1].base - * - * so we could cut the storage for this, but it's a minor amount, - * and keeping all the info explicit simplifies the code. - */ - int n; - struct s_slice pending[MAX_MERGE_PENDING]; - - /* 'a' points to this when possible, rather than muck with malloc. */ - PyObject *temparray[MERGESTATE_TEMP_SIZE]; + /* This controls when we get *into* galloping mode. It's initialized + * to MIN_GALLOP. merge_lo and merge_hi tend to nudge it higher for + * random data, and lower for highly structured data. + */ + Py_ssize_t min_gallop; + + /* 'a' is temp storage to help with merges. It contains room for + * alloced entries. + */ + PyObject **a; /* may point to temparray below */ + Py_ssize_t alloced; + + /* A stack of n pending runs yet to be merged. Run #i starts at + * address base[i] and extends for len[i] elements. It's always + * true (so long as the indices are in bounds) that + * + * pending[i].base + pending[i].len == pending[i+1].base + * + * so we could cut the storage for this, but it's a minor amount, + * and keeping all the info explicit simplifies the code. + */ + int n; + struct s_slice pending[MAX_MERGE_PENDING]; + + /* 'a' points to this when possible, rather than muck with malloc. */ + PyObject *temparray[MERGESTATE_TEMP_SIZE]; } MergeState; /* Conceptually a MergeState's constructor. */ static void merge_init(MergeState *ms) { - assert(ms != NULL); - ms->a = ms->temparray; - ms->alloced = MERGESTATE_TEMP_SIZE; - ms->n = 0; - ms->min_gallop = MIN_GALLOP; + assert(ms != NULL); + ms->a = ms->temparray; + ms->alloced = MERGESTATE_TEMP_SIZE; + ms->n = 0; + ms->min_gallop = MIN_GALLOP; } /* Free all the temp memory owned by the MergeState. This must be called @@ -1323,11 +1323,11 @@ merge_init(MergeState *ms) static void merge_freemem(MergeState *ms) { - assert(ms != NULL); - if (ms->a != ms->temparray) - PyMem_Free(ms->a); - ms->a = ms->temparray; - ms->alloced = MERGESTATE_TEMP_SIZE; + assert(ms != NULL); + if (ms->a != ms->temparray) + PyMem_Free(ms->a); + ms->a = ms->temparray; + ms->alloced = MERGESTATE_TEMP_SIZE; } /* Ensure enough temp memory for 'need' array slots is available. @@ -1336,28 +1336,28 @@ merge_freemem(MergeState *ms) static int merge_getmem(MergeState *ms, Py_ssize_t need) { - assert(ms != NULL); - if (need <= ms->alloced) - return 0; - /* Don't realloc! That can cost cycles to copy the old data, but - * we don't care what's in the block. - */ - merge_freemem(ms); - if ((size_t)need > PY_SSIZE_T_MAX / sizeof(PyObject*)) { - PyErr_NoMemory(); - return -1; - } - ms->a = (PyObject **)PyMem_Malloc(need * sizeof(PyObject*)); - if (ms->a) { - ms->alloced = need; - return 0; - } - PyErr_NoMemory(); - merge_freemem(ms); /* reset to sane state */ - return -1; -} -#define MERGE_GETMEM(MS, NEED) ((NEED) <= (MS)->alloced ? 0 : \ - merge_getmem(MS, NEED)) + assert(ms != NULL); + if (need <= ms->alloced) + return 0; + /* Don't realloc! That can cost cycles to copy the old data, but + * we don't care what's in the block. + */ + merge_freemem(ms); + if ((size_t)need > PY_SSIZE_T_MAX / sizeof(PyObject*)) { + PyErr_NoMemory(); + return -1; + } + ms->a = (PyObject **)PyMem_Malloc(need * sizeof(PyObject*)); + if (ms->a) { + ms->alloced = need; + return 0; + } + PyErr_NoMemory(); + merge_freemem(ms); /* reset to sane state */ + return -1; +} +#define MERGE_GETMEM(MS, NEED) ((NEED) <= (MS)->alloced ? 0 : \ + merge_getmem(MS, NEED)) /* Merge the na elements starting at pa with the nb elements starting at pb * in a stable way, in-place. na and nb must be > 0, and pa + na == pb. @@ -1369,125 +1369,125 @@ static Py_ssize_t merge_lo(MergeState *ms, PyObject **pa, Py_ssize_t na, PyObject **pb, Py_ssize_t nb) { - Py_ssize_t k; - PyObject **dest; - int result = -1; /* guilty until proved innocent */ - Py_ssize_t min_gallop; - - assert(ms && pa && pb && na > 0 && nb > 0 && pa + na == pb); - if (MERGE_GETMEM(ms, na) < 0) - return -1; - memcpy(ms->a, pa, na * sizeof(PyObject*)); - dest = pa; - pa = ms->a; - - *dest++ = *pb++; - --nb; - if (nb == 0) - goto Succeed; - if (na == 1) - goto CopyB; - - min_gallop = ms->min_gallop; - for (;;) { - Py_ssize_t acount = 0; /* # of times A won in a row */ - Py_ssize_t bcount = 0; /* # of times B won in a row */ - - /* Do the straightforward thing until (if ever) one run - * appears to win consistently. - */ - for (;;) { - assert(na > 1 && nb > 0); - k = ISLT(*pb, *pa); - if (k) { - if (k < 0) - goto Fail; - *dest++ = *pb++; - ++bcount; - acount = 0; - --nb; - if (nb == 0) - goto Succeed; - if (bcount >= min_gallop) - break; - } - else { - *dest++ = *pa++; - ++acount; - bcount = 0; - --na; - if (na == 1) - goto CopyB; - if (acount >= min_gallop) - break; - } - } - - /* One run is winning so consistently that galloping may - * be a huge win. So try that, and continue galloping until - * (if ever) neither run appears to be winning consistently - * anymore. - */ - ++min_gallop; - do { - assert(na > 1 && nb > 0); - min_gallop -= min_gallop > 1; - ms->min_gallop = min_gallop; - k = gallop_right(*pb, pa, na, 0); - acount = k; - if (k) { - if (k < 0) - goto Fail; - memcpy(dest, pa, k * sizeof(PyObject *)); - dest += k; - pa += k; - na -= k; - if (na == 1) - goto CopyB; - /* na==0 is impossible now if the comparison - * function is consistent, but we can't assume - * that it is. - */ - if (na == 0) - goto Succeed; - } - *dest++ = *pb++; - --nb; - if (nb == 0) - goto Succeed; - - k = gallop_left(*pa, pb, nb, 0); - bcount = k; - if (k) { - if (k < 0) - goto Fail; - memmove(dest, pb, k * sizeof(PyObject *)); - dest += k; - pb += k; - nb -= k; - if (nb == 0) - goto Succeed; - } - *dest++ = *pa++; - --na; - if (na == 1) - goto CopyB; - } while (acount >= MIN_GALLOP || bcount >= MIN_GALLOP); - ++min_gallop; /* penalize it for leaving galloping mode */ - ms->min_gallop = min_gallop; - } + Py_ssize_t k; + PyObject **dest; + int result = -1; /* guilty until proved innocent */ + Py_ssize_t min_gallop; + + assert(ms && pa && pb && na > 0 && nb > 0 && pa + na == pb); + if (MERGE_GETMEM(ms, na) < 0) + return -1; + memcpy(ms->a, pa, na * sizeof(PyObject*)); + dest = pa; + pa = ms->a; + + *dest++ = *pb++; + --nb; + if (nb == 0) + goto Succeed; + if (na == 1) + goto CopyB; + + min_gallop = ms->min_gallop; + for (;;) { + Py_ssize_t acount = 0; /* # of times A won in a row */ + Py_ssize_t bcount = 0; /* # of times B won in a row */ + + /* Do the straightforward thing until (if ever) one run + * appears to win consistently. + */ + for (;;) { + assert(na > 1 && nb > 0); + k = ISLT(*pb, *pa); + if (k) { + if (k < 0) + goto Fail; + *dest++ = *pb++; + ++bcount; + acount = 0; + --nb; + if (nb == 0) + goto Succeed; + if (bcount >= min_gallop) + break; + } + else { + *dest++ = *pa++; + ++acount; + bcount = 0; + --na; + if (na == 1) + goto CopyB; + if (acount >= min_gallop) + break; + } + } + + /* One run is winning so consistently that galloping may + * be a huge win. So try that, and continue galloping until + * (if ever) neither run appears to be winning consistently + * anymore. + */ + ++min_gallop; + do { + assert(na > 1 && nb > 0); + min_gallop -= min_gallop > 1; + ms->min_gallop = min_gallop; + k = gallop_right(*pb, pa, na, 0); + acount = k; + if (k) { + if (k < 0) + goto Fail; + memcpy(dest, pa, k * sizeof(PyObject *)); + dest += k; + pa += k; + na -= k; + if (na == 1) + goto CopyB; + /* na==0 is impossible now if the comparison + * function is consistent, but we can't assume + * that it is. + */ + if (na == 0) + goto Succeed; + } + *dest++ = *pb++; + --nb; + if (nb == 0) + goto Succeed; + + k = gallop_left(*pa, pb, nb, 0); + bcount = k; + if (k) { + if (k < 0) + goto Fail; + memmove(dest, pb, k * sizeof(PyObject *)); + dest += k; + pb += k; + nb -= k; + if (nb == 0) + goto Succeed; + } + *dest++ = *pa++; + --na; + if (na == 1) + goto CopyB; + } while (acount >= MIN_GALLOP || bcount >= MIN_GALLOP); + ++min_gallop; /* penalize it for leaving galloping mode */ + ms->min_gallop = min_gallop; + } Succeed: - result = 0; + result = 0; Fail: - if (na) - memcpy(dest, pa, na * sizeof(PyObject*)); - return result; + if (na) + memcpy(dest, pa, na * sizeof(PyObject*)); + return result; CopyB: - assert(na == 1 && nb > 0); - /* The last element of pa belongs at the end of the merge. */ - memmove(dest, pb, nb * sizeof(PyObject *)); - dest[nb] = *pa; - return 0; + assert(na == 1 && nb > 0); + /* The last element of pa belongs at the end of the merge. */ + memmove(dest, pb, nb * sizeof(PyObject *)); + dest[nb] = *pa; + return 0; } /* Merge the na elements starting at pa with the nb elements starting at pb @@ -1499,134 +1499,134 @@ CopyB: static Py_ssize_t merge_hi(MergeState *ms, PyObject **pa, Py_ssize_t na, PyObject **pb, Py_ssize_t nb) { - Py_ssize_t k; - PyObject **dest; - int result = -1; /* guilty until proved innocent */ - PyObject **basea; - PyObject **baseb; - Py_ssize_t min_gallop; - - assert(ms && pa && pb && na > 0 && nb > 0 && pa + na == pb); - if (MERGE_GETMEM(ms, nb) < 0) - return -1; - dest = pb + nb - 1; - memcpy(ms->a, pb, nb * sizeof(PyObject*)); - basea = pa; - baseb = ms->a; - pb = ms->a + nb - 1; - pa += na - 1; - - *dest-- = *pa--; - --na; - if (na == 0) - goto Succeed; - if (nb == 1) - goto CopyA; - - min_gallop = ms->min_gallop; - for (;;) { - Py_ssize_t acount = 0; /* # of times A won in a row */ - Py_ssize_t bcount = 0; /* # of times B won in a row */ - - /* Do the straightforward thing until (if ever) one run - * appears to win consistently. - */ - for (;;) { - assert(na > 0 && nb > 1); - k = ISLT(*pb, *pa); - if (k) { - if (k < 0) - goto Fail; - *dest-- = *pa--; - ++acount; - bcount = 0; - --na; - if (na == 0) - goto Succeed; - if (acount >= min_gallop) - break; - } - else { - *dest-- = *pb--; - ++bcount; - acount = 0; - --nb; - if (nb == 1) - goto CopyA; - if (bcount >= min_gallop) - break; - } - } - - /* One run is winning so consistently that galloping may - * be a huge win. So try that, and continue galloping until - * (if ever) neither run appears to be winning consistently - * anymore. - */ - ++min_gallop; - do { - assert(na > 0 && nb > 1); - min_gallop -= min_gallop > 1; - ms->min_gallop = min_gallop; - k = gallop_right(*pb, basea, na, na-1); - if (k < 0) - goto Fail; - k = na - k; - acount = k; - if (k) { - dest -= k; - pa -= k; - memmove(dest+1, pa+1, k * sizeof(PyObject *)); - na -= k; - if (na == 0) - goto Succeed; - } - *dest-- = *pb--; - --nb; - if (nb == 1) - goto CopyA; - - k = gallop_left(*pa, baseb, nb, nb-1); - if (k < 0) - goto Fail; - k = nb - k; - bcount = k; - if (k) { - dest -= k; - pb -= k; - memcpy(dest+1, pb+1, k * sizeof(PyObject *)); - nb -= k; - if (nb == 1) - goto CopyA; - /* nb==0 is impossible now if the comparison - * function is consistent, but we can't assume - * that it is. - */ - if (nb == 0) - goto Succeed; - } - *dest-- = *pa--; - --na; - if (na == 0) - goto Succeed; - } while (acount >= MIN_GALLOP || bcount >= MIN_GALLOP); - ++min_gallop; /* penalize it for leaving galloping mode */ - ms->min_gallop = min_gallop; - } + Py_ssize_t k; + PyObject **dest; + int result = -1; /* guilty until proved innocent */ + PyObject **basea; + PyObject **baseb; + Py_ssize_t min_gallop; + + assert(ms && pa && pb && na > 0 && nb > 0 && pa + na == pb); + if (MERGE_GETMEM(ms, nb) < 0) + return -1; + dest = pb + nb - 1; + memcpy(ms->a, pb, nb * sizeof(PyObject*)); + basea = pa; + baseb = ms->a; + pb = ms->a + nb - 1; + pa += na - 1; + + *dest-- = *pa--; + --na; + if (na == 0) + goto Succeed; + if (nb == 1) + goto CopyA; + + min_gallop = ms->min_gallop; + for (;;) { + Py_ssize_t acount = 0; /* # of times A won in a row */ + Py_ssize_t bcount = 0; /* # of times B won in a row */ + + /* Do the straightforward thing until (if ever) one run + * appears to win consistently. + */ + for (;;) { + assert(na > 0 && nb > 1); + k = ISLT(*pb, *pa); + if (k) { + if (k < 0) + goto Fail; + *dest-- = *pa--; + ++acount; + bcount = 0; + --na; + if (na == 0) + goto Succeed; + if (acount >= min_gallop) + break; + } + else { + *dest-- = *pb--; + ++bcount; + acount = 0; + --nb; + if (nb == 1) + goto CopyA; + if (bcount >= min_gallop) + break; + } + } + + /* One run is winning so consistently that galloping may + * be a huge win. So try that, and continue galloping until + * (if ever) neither run appears to be winning consistently + * anymore. + */ + ++min_gallop; + do { + assert(na > 0 && nb > 1); + min_gallop -= min_gallop > 1; + ms->min_gallop = min_gallop; + k = gallop_right(*pb, basea, na, na-1); + if (k < 0) + goto Fail; + k = na - k; + acount = k; + if (k) { + dest -= k; + pa -= k; + memmove(dest+1, pa+1, k * sizeof(PyObject *)); + na -= k; + if (na == 0) + goto Succeed; + } + *dest-- = *pb--; + --nb; + if (nb == 1) + goto CopyA; + + k = gallop_left(*pa, baseb, nb, nb-1); + if (k < 0) + goto Fail; + k = nb - k; + bcount = k; + if (k) { + dest -= k; + pb -= k; + memcpy(dest+1, pb+1, k * sizeof(PyObject *)); + nb -= k; + if (nb == 1) + goto CopyA; + /* nb==0 is impossible now if the comparison + * function is consistent, but we can't assume + * that it is. + */ + if (nb == 0) + goto Succeed; + } + *dest-- = *pa--; + --na; + if (na == 0) + goto Succeed; + } while (acount >= MIN_GALLOP || bcount >= MIN_GALLOP); + ++min_gallop; /* penalize it for leaving galloping mode */ + ms->min_gallop = min_gallop; + } Succeed: - result = 0; + result = 0; Fail: - if (nb) - memcpy(dest-(nb-1), baseb, nb * sizeof(PyObject*)); - return result; + if (nb) + memcpy(dest-(nb-1), baseb, nb * sizeof(PyObject*)); + return result; CopyA: - assert(nb == 1 && na > 0); - /* The first element of pb belongs at the front of the merge. */ - dest -= na; - pa -= na; - memmove(dest+1, pa+1, na * sizeof(PyObject *)); - *dest = *pb; - return 0; + assert(nb == 1 && na > 0); + /* The first element of pb belongs at the front of the merge. */ + dest -= na; + pa -= na; + memmove(dest+1, pa+1, na * sizeof(PyObject *)); + *dest = *pb; + return 0; } /* Merge the two runs at stack indices i and i+1. @@ -1635,56 +1635,56 @@ CopyA: static Py_ssize_t merge_at(MergeState *ms, Py_ssize_t i) { - PyObject **pa, **pb; - Py_ssize_t na, nb; - Py_ssize_t k; - - assert(ms != NULL); - assert(ms->n >= 2); - assert(i >= 0); - assert(i == ms->n - 2 || i == ms->n - 3); - - pa = ms->pending[i].base; - na = ms->pending[i].len; - pb = ms->pending[i+1].base; - nb = ms->pending[i+1].len; - assert(na > 0 && nb > 0); - assert(pa + na == pb); - - /* Record the length of the combined runs; if i is the 3rd-last - * run now, also slide over the last run (which isn't involved - * in this merge). The current run i+1 goes away in any case. - */ - ms->pending[i].len = na + nb; - if (i == ms->n - 3) - ms->pending[i+1] = ms->pending[i+2]; - --ms->n; - - /* Where does b start in a? Elements in a before that can be - * ignored (already in place). - */ - k = gallop_right(*pb, pa, na, 0); - if (k < 0) - return -1; - pa += k; - na -= k; - if (na == 0) - return 0; - - /* Where does a end in b? Elements in b after that can be - * ignored (already in place). - */ - nb = gallop_left(pa[na-1], pb, nb, nb-1); - if (nb <= 0) - return nb; - - /* Merge what remains of the runs, using a temp array with - * min(na, nb) elements. - */ - if (na <= nb) - return merge_lo(ms, pa, na, pb, nb); - else - return merge_hi(ms, pa, na, pb, nb); + PyObject **pa, **pb; + Py_ssize_t na, nb; + Py_ssize_t k; + + assert(ms != NULL); + assert(ms->n >= 2); + assert(i >= 0); + assert(i == ms->n - 2 || i == ms->n - 3); + + pa = ms->pending[i].base; + na = ms->pending[i].len; + pb = ms->pending[i+1].base; + nb = ms->pending[i+1].len; + assert(na > 0 && nb > 0); + assert(pa + na == pb); + + /* Record the length of the combined runs; if i is the 3rd-last + * run now, also slide over the last run (which isn't involved + * in this merge). The current run i+1 goes away in any case. + */ + ms->pending[i].len = na + nb; + if (i == ms->n - 3) + ms->pending[i+1] = ms->pending[i+2]; + --ms->n; + + /* Where does b start in a? Elements in a before that can be + * ignored (already in place). + */ + k = gallop_right(*pb, pa, na, 0); + if (k < 0) + return -1; + pa += k; + na -= k; + if (na == 0) + return 0; + + /* Where does a end in b? Elements in b after that can be + * ignored (already in place). + */ + nb = gallop_left(pa[na-1], pb, nb, nb-1); + if (nb <= 0) + return nb; + + /* Merge what remains of the runs, using a temp array with + * min(na, nb) elements. + */ + if (na <= nb) + return merge_lo(ms, pa, na, pb, nb); + else + return merge_hi(ms, pa, na, pb, nb); } /* Examine the stack of runs waiting to be merged, merging adjacent runs @@ -1700,25 +1700,25 @@ merge_at(MergeState *ms, Py_ssize_t i) static int merge_collapse(MergeState *ms) { - struct s_slice *p = ms->pending; - - assert(ms); - while (ms->n > 1) { - Py_ssize_t n = ms->n - 2; - if (n > 0 && p[n-1].len <= p[n].len + p[n+1].len) { - if (p[n-1].len < p[n+1].len) - --n; - if (merge_at(ms, n) < 0) - return -1; - } - else if (p[n].len <= p[n+1].len) { - if (merge_at(ms, n) < 0) - return -1; - } - else - break; - } - return 0; + struct s_slice *p = ms->pending; + + assert(ms); + while (ms->n > 1) { + Py_ssize_t n = ms->n - 2; + if (n > 0 && p[n-1].len <= p[n].len + p[n+1].len) { + if (p[n-1].len < p[n+1].len) + --n; + if (merge_at(ms, n) < 0) + return -1; + } + else if (p[n].len <= p[n+1].len) { + if (merge_at(ms, n) < 0) + return -1; + } + else + break; + } + return 0; } /* Regardless of invariants, merge all runs on the stack until only one @@ -1729,17 +1729,17 @@ merge_collapse(MergeState *ms) static int merge_force_collapse(MergeState *ms) { - struct s_slice *p = ms->pending; + struct s_slice *p = ms->pending; - assert(ms); - while (ms->n > 1) { - Py_ssize_t n = ms->n - 2; - if (n > 0 && p[n-1].len < p[n+1].len) - --n; - if (merge_at(ms, n) < 0) - return -1; - } - return 0; + assert(ms); + while (ms->n > 1) { + Py_ssize_t n = ms->n - 2; + if (n > 0 && p[n-1].len < p[n+1].len) + --n; + if (merge_at(ms, n) < 0) + return -1; + } + return 0; } /* Compute a good value for the minimum run length; natural runs shorter @@ -1755,14 +1755,14 @@ merge_force_collapse(MergeState *ms) static Py_ssize_t merge_compute_minrun(Py_ssize_t n) { - Py_ssize_t r = 0; /* becomes 1 if any 1 bits are shifted off */ + Py_ssize_t r = 0; /* becomes 1 if any 1 bits are shifted off */ - assert(n >= 0); - while (n >= 64) { - r |= n & 1; - n >>= 1; - } - return n + r; + assert(n >= 0); + while (n >= 64) { + r |= n & 1; + n >>= 1; + } + return n + r; } /* Special wrapper to support stable sorting using the decorate-sort-undecorate @@ -1773,9 +1773,9 @@ merge_compute_minrun(Py_ssize_t n) a full record. */ typedef struct { - PyObject_HEAD - PyObject *key; - PyObject *value; + PyObject_HEAD + PyObject *key; + PyObject *value; } sortwrapperobject; PyDoc_STRVAR(sortwrapper_doc, "Object wrapper with a custom sort key."); @@ -1785,51 +1785,51 @@ static void sortwrapper_dealloc(sortwrapperobject *); PyTypeObject PySortWrapper_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "sortwrapper", /* tp_name */ - sizeof(sortwrapperobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)sortwrapper_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ - sortwrapper_doc, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - (richcmpfunc)sortwrapper_richcompare, /* tp_richcompare */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "sortwrapper", /* tp_name */ + sizeof(sortwrapperobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)sortwrapper_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + sortwrapper_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + (richcmpfunc)sortwrapper_richcompare, /* tp_richcompare */ }; static PyObject * sortwrapper_richcompare(sortwrapperobject *a, sortwrapperobject *b, int op) { - if (!PyObject_TypeCheck(b, &PySortWrapper_Type)) { - PyErr_SetString(PyExc_TypeError, - "expected a sortwrapperobject"); - return NULL; - } - return PyObject_RichCompare(a->key, b->key, op); + if (!PyObject_TypeCheck(b, &PySortWrapper_Type)) { + PyErr_SetString(PyExc_TypeError, + "expected a sortwrapperobject"); + return NULL; + } + return PyObject_RichCompare(a->key, b->key, op); } static void sortwrapper_dealloc(sortwrapperobject *so) { - Py_XDECREF(so->key); - Py_XDECREF(so->value); - PyObject_Del(so); + Py_XDECREF(so->key); + Py_XDECREF(so->value); + PyObject_Del(so); } /* Returns a new reference to a sortwrapper. @@ -1838,30 +1838,30 @@ sortwrapper_dealloc(sortwrapperobject *so) static PyObject * build_sortwrapper(PyObject *key, PyObject *value) { - sortwrapperobject *so; + sortwrapperobject *so; - so = PyObject_New(sortwrapperobject, &PySortWrapper_Type); - if (so == NULL) - return NULL; - so->key = key; - so->value = value; - return (PyObject *)so; + so = PyObject_New(sortwrapperobject, &PySortWrapper_Type); + if (so == NULL) + return NULL; + so->key = key; + so->value = value; + return (PyObject *)so; } /* Returns a new reference to the value underlying the wrapper. */ static PyObject * sortwrapper_getvalue(PyObject *so) { - PyObject *value; + PyObject *value; - if (!PyObject_TypeCheck(so, &PySortWrapper_Type)) { - PyErr_SetString(PyExc_TypeError, - "expected a sortwrapperobject"); - return NULL; - } - value = ((sortwrapperobject *)so)->value; - Py_INCREF(value); - return value; + if (!PyObject_TypeCheck(so, &PySortWrapper_Type)) { + PyErr_SetString(PyExc_TypeError, + "expected a sortwrapperobject"); + return NULL; + } + value = ((sortwrapperobject *)so)->value; + Py_INCREF(value); + return value; } /* An adaptive, stable, natural mergesort. See listsort.txt. @@ -1872,163 +1872,163 @@ sortwrapper_getvalue(PyObject *so) static PyObject * listsort(PyListObject *self, PyObject *args, PyObject *kwds) { - MergeState ms; - PyObject **lo, **hi; - Py_ssize_t nremaining; - Py_ssize_t minrun; - Py_ssize_t saved_ob_size, saved_allocated; - PyObject **saved_ob_item; - PyObject **final_ob_item; - PyObject *result = NULL; /* guilty until proved innocent */ - int reverse = 0; - PyObject *keyfunc = NULL; - Py_ssize_t i; - PyObject *key, *value, *kvpair; - static char *kwlist[] = {"key", "reverse", 0}; - - assert(self != NULL); - assert (PyList_Check(self)); - if (args != NULL) { - if (!PyArg_ParseTupleAndKeywords(args, kwds, "|Oi:sort", - kwlist, &keyfunc, &reverse)) - return NULL; - if (Py_SIZE(args) > 0) { - PyErr_SetString(PyExc_TypeError, - "must use keyword argument for key function"); - return NULL; - } - } - if (keyfunc == Py_None) - keyfunc = NULL; - - /* The list is temporarily made empty, so that mutations performed - * by comparison functions can't affect the slice of memory we're - * sorting (allowing mutations during sorting is a core-dump - * factory, since ob_item may change). - */ - saved_ob_size = Py_SIZE(self); - saved_ob_item = self->ob_item; - saved_allocated = self->allocated; - Py_SIZE(self) = 0; - self->ob_item = NULL; - self->allocated = -1; /* any operation will reset it to >= 0 */ - - if (keyfunc != NULL) { - for (i=0 ; i < saved_ob_size ; i++) { - value = saved_ob_item[i]; - key = PyObject_CallFunctionObjArgs(keyfunc, value, - NULL); - if (key == NULL) { - for (i=i-1 ; i>=0 ; i--) { - kvpair = saved_ob_item[i]; - value = sortwrapper_getvalue(kvpair); - saved_ob_item[i] = value; - Py_DECREF(kvpair); - } - goto dsu_fail; - } - kvpair = build_sortwrapper(key, value); - if (kvpair == NULL) - goto dsu_fail; - saved_ob_item[i] = kvpair; - } - } - - /* Reverse sort stability achieved by initially reversing the list, - applying a stable forward sort, then reversing the final result. */ - if (reverse && saved_ob_size > 1) - reverse_slice(saved_ob_item, saved_ob_item + saved_ob_size); - - merge_init(&ms); - - nremaining = saved_ob_size; - if (nremaining < 2) - goto succeed; - - /* March over the array once, left to right, finding natural runs, - * and extending short natural runs to minrun elements. - */ - lo = saved_ob_item; - hi = lo + nremaining; - minrun = merge_compute_minrun(nremaining); - do { - int descending; - Py_ssize_t n; - - /* Identify next run. */ - n = count_run(lo, hi, &descending); - if (n < 0) - goto fail; - if (descending) - reverse_slice(lo, lo + n); - /* If short, extend to min(minrun, nremaining). */ - if (n < minrun) { - const Py_ssize_t force = nremaining <= minrun ? - nremaining : minrun; - if (binarysort(lo, lo + force, lo + n) < 0) - goto fail; - n = force; - } - /* Push run onto pending-runs stack, and maybe merge. */ - assert(ms.n < MAX_MERGE_PENDING); - ms.pending[ms.n].base = lo; - ms.pending[ms.n].len = n; - ++ms.n; - if (merge_collapse(&ms) < 0) - goto fail; - /* Advance to find next run. */ - lo += n; - nremaining -= n; - } while (nremaining); - assert(lo == hi); - - if (merge_force_collapse(&ms) < 0) - goto fail; - assert(ms.n == 1); - assert(ms.pending[0].base == saved_ob_item); - assert(ms.pending[0].len == saved_ob_size); + MergeState ms; + PyObject **lo, **hi; + Py_ssize_t nremaining; + Py_ssize_t minrun; + Py_ssize_t saved_ob_size, saved_allocated; + PyObject **saved_ob_item; + PyObject **final_ob_item; + PyObject *result = NULL; /* guilty until proved innocent */ + int reverse = 0; + PyObject *keyfunc = NULL; + Py_ssize_t i; + PyObject *key, *value, *kvpair; + static char *kwlist[] = {"key", "reverse", 0}; + + assert(self != NULL); + assert (PyList_Check(self)); + if (args != NULL) { + if (!PyArg_ParseTupleAndKeywords(args, kwds, "|Oi:sort", + kwlist, &keyfunc, &reverse)) + return NULL; + if (Py_SIZE(args) > 0) { + PyErr_SetString(PyExc_TypeError, + "must use keyword argument for key function"); + return NULL; + } + } + if (keyfunc == Py_None) + keyfunc = NULL; + + /* The list is temporarily made empty, so that mutations performed + * by comparison functions can't affect the slice of memory we're + * sorting (allowing mutations during sorting is a core-dump + * factory, since ob_item may change). + */ + saved_ob_size = Py_SIZE(self); + saved_ob_item = self->ob_item; + saved_allocated = self->allocated; + Py_SIZE(self) = 0; + self->ob_item = NULL; + self->allocated = -1; /* any operation will reset it to >= 0 */ + + if (keyfunc != NULL) { + for (i=0 ; i < saved_ob_size ; i++) { + value = saved_ob_item[i]; + key = PyObject_CallFunctionObjArgs(keyfunc, value, + NULL); + if (key == NULL) { + for (i=i-1 ; i>=0 ; i--) { + kvpair = saved_ob_item[i]; + value = sortwrapper_getvalue(kvpair); + saved_ob_item[i] = value; + Py_DECREF(kvpair); + } + goto dsu_fail; + } + kvpair = build_sortwrapper(key, value); + if (kvpair == NULL) + goto dsu_fail; + saved_ob_item[i] = kvpair; + } + } + + /* Reverse sort stability achieved by initially reversing the list, + applying a stable forward sort, then reversing the final result. */ + if (reverse && saved_ob_size > 1) + reverse_slice(saved_ob_item, saved_ob_item + saved_ob_size); + + merge_init(&ms); + + nremaining = saved_ob_size; + if (nremaining < 2) + goto succeed; + + /* March over the array once, left to right, finding natural runs, + * and extending short natural runs to minrun elements. + */ + lo = saved_ob_item; + hi = lo + nremaining; + minrun = merge_compute_minrun(nremaining); + do { + int descending; + Py_ssize_t n; + + /* Identify next run. */ + n = count_run(lo, hi, &descending); + if (n < 0) + goto fail; + if (descending) + reverse_slice(lo, lo + n); + /* If short, extend to min(minrun, nremaining). */ + if (n < minrun) { + const Py_ssize_t force = nremaining <= minrun ? + nremaining : minrun; + if (binarysort(lo, lo + force, lo + n) < 0) + goto fail; + n = force; + } + /* Push run onto pending-runs stack, and maybe merge. */ + assert(ms.n < MAX_MERGE_PENDING); + ms.pending[ms.n].base = lo; + ms.pending[ms.n].len = n; + ++ms.n; + if (merge_collapse(&ms) < 0) + goto fail; + /* Advance to find next run. */ + lo += n; + nremaining -= n; + } while (nremaining); + assert(lo == hi); + + if (merge_force_collapse(&ms) < 0) + goto fail; + assert(ms.n == 1); + assert(ms.pending[0].base == saved_ob_item); + assert(ms.pending[0].len == saved_ob_size); succeed: - result = Py_None; + result = Py_None; fail: - if (keyfunc != NULL) { - for (i=0 ; i < saved_ob_size ; i++) { - kvpair = saved_ob_item[i]; - value = sortwrapper_getvalue(kvpair); - saved_ob_item[i] = value; - Py_DECREF(kvpair); - } - } - - if (self->allocated != -1 && result != NULL) { - /* The user mucked with the list during the sort, - * and we don't already have another error to report. - */ - PyErr_SetString(PyExc_ValueError, "list modified during sort"); - result = NULL; - } - - if (reverse && saved_ob_size > 1) - reverse_slice(saved_ob_item, saved_ob_item + saved_ob_size); - - merge_freemem(&ms); + if (keyfunc != NULL) { + for (i=0 ; i < saved_ob_size ; i++) { + kvpair = saved_ob_item[i]; + value = sortwrapper_getvalue(kvpair); + saved_ob_item[i] = value; + Py_DECREF(kvpair); + } + } + + if (self->allocated != -1 && result != NULL) { + /* The user mucked with the list during the sort, + * and we don't already have another error to report. + */ + PyErr_SetString(PyExc_ValueError, "list modified during sort"); + result = NULL; + } + + if (reverse && saved_ob_size > 1) + reverse_slice(saved_ob_item, saved_ob_item + saved_ob_size); + + merge_freemem(&ms); dsu_fail: - final_ob_item = self->ob_item; - i = Py_SIZE(self); - Py_SIZE(self) = saved_ob_size; - self->ob_item = saved_ob_item; - self->allocated = saved_allocated; - if (final_ob_item != NULL) { - /* we cannot use list_clear() for this because it does not - guarantee that the list is really empty when it returns */ - while (--i >= 0) { - Py_XDECREF(final_ob_item[i]); - } - PyMem_FREE(final_ob_item); - } - Py_XINCREF(result); - return result; + final_ob_item = self->ob_item; + i = Py_SIZE(self); + Py_SIZE(self) = saved_ob_size; + self->ob_item = saved_ob_item; + self->allocated = saved_allocated; + if (final_ob_item != NULL) { + /* we cannot use list_clear() for this because it does not + guarantee that the list is really empty when it returns */ + while (--i >= 0) { + Py_XDECREF(final_ob_item[i]); + } + PyMem_FREE(final_ob_item); + } + Py_XINCREF(result); + return result; } #undef IFLT #undef ISLT @@ -2036,248 +2036,248 @@ dsu_fail: int PyList_Sort(PyObject *v) { - if (v == NULL || !PyList_Check(v)) { - PyErr_BadInternalCall(); - return -1; - } - v = listsort((PyListObject *)v, (PyObject *)NULL, (PyObject *)NULL); - if (v == NULL) - return -1; - Py_DECREF(v); - return 0; + if (v == NULL || !PyList_Check(v)) { + PyErr_BadInternalCall(); + return -1; + } + v = listsort((PyListObject *)v, (PyObject *)NULL, (PyObject *)NULL); + if (v == NULL) + return -1; + Py_DECREF(v); + return 0; } static PyObject * listreverse(PyListObject *self) { - if (Py_SIZE(self) > 1) - reverse_slice(self->ob_item, self->ob_item + Py_SIZE(self)); - Py_RETURN_NONE; + if (Py_SIZE(self) > 1) + reverse_slice(self->ob_item, self->ob_item + Py_SIZE(self)); + Py_RETURN_NONE; } int PyList_Reverse(PyObject *v) { - PyListObject *self = (PyListObject *)v; + PyListObject *self = (PyListObject *)v; - if (v == NULL || !PyList_Check(v)) { - PyErr_BadInternalCall(); - return -1; - } - if (Py_SIZE(self) > 1) - reverse_slice(self->ob_item, self->ob_item + Py_SIZE(self)); - return 0; + if (v == NULL || !PyList_Check(v)) { + PyErr_BadInternalCall(); + return -1; + } + if (Py_SIZE(self) > 1) + reverse_slice(self->ob_item, self->ob_item + Py_SIZE(self)); + return 0; } PyObject * PyList_AsTuple(PyObject *v) { - PyObject *w; - PyObject **p, **q; - Py_ssize_t n; - if (v == NULL || !PyList_Check(v)) { - PyErr_BadInternalCall(); - return NULL; - } - n = Py_SIZE(v); - w = PyTuple_New(n); - if (w == NULL) - return NULL; - p = ((PyTupleObject *)w)->ob_item; - q = ((PyListObject *)v)->ob_item; - while (--n >= 0) { - Py_INCREF(*q); - *p = *q; - p++; - q++; - } - return w; + PyObject *w; + PyObject **p, **q; + Py_ssize_t n; + if (v == NULL || !PyList_Check(v)) { + PyErr_BadInternalCall(); + return NULL; + } + n = Py_SIZE(v); + w = PyTuple_New(n); + if (w == NULL) + return NULL; + p = ((PyTupleObject *)w)->ob_item; + q = ((PyListObject *)v)->ob_item; + while (--n >= 0) { + Py_INCREF(*q); + *p = *q; + p++; + q++; + } + return w; } static PyObject * listindex(PyListObject *self, PyObject *args) { - Py_ssize_t i, start=0, stop=Py_SIZE(self); - PyObject *v; - - if (!PyArg_ParseTuple(args, "O|O&O&:index", &v, - _PyEval_SliceIndex, &start, - _PyEval_SliceIndex, &stop)) - return NULL; - if (start < 0) { - start += Py_SIZE(self); - if (start < 0) - start = 0; - } - if (stop < 0) { - stop += Py_SIZE(self); - if (stop < 0) - stop = 0; - } - for (i = start; i < stop && i < Py_SIZE(self); i++) { - int cmp = PyObject_RichCompareBool(self->ob_item[i], v, Py_EQ); - if (cmp > 0) - return PyLong_FromSsize_t(i); - else if (cmp < 0) - return NULL; - } - PyErr_SetString(PyExc_ValueError, "list.index(x): x not in list"); - return NULL; + Py_ssize_t i, start=0, stop=Py_SIZE(self); + PyObject *v; + + if (!PyArg_ParseTuple(args, "O|O&O&:index", &v, + _PyEval_SliceIndex, &start, + _PyEval_SliceIndex, &stop)) + return NULL; + if (start < 0) { + start += Py_SIZE(self); + if (start < 0) + start = 0; + } + if (stop < 0) { + stop += Py_SIZE(self); + if (stop < 0) + stop = 0; + } + for (i = start; i < stop && i < Py_SIZE(self); i++) { + int cmp = PyObject_RichCompareBool(self->ob_item[i], v, Py_EQ); + if (cmp > 0) + return PyLong_FromSsize_t(i); + else if (cmp < 0) + return NULL; + } + PyErr_SetString(PyExc_ValueError, "list.index(x): x not in list"); + return NULL; } static PyObject * listcount(PyListObject *self, PyObject *v) { - Py_ssize_t count = 0; - Py_ssize_t i; + Py_ssize_t count = 0; + Py_ssize_t i; - for (i = 0; i < Py_SIZE(self); i++) { - int cmp = PyObject_RichCompareBool(self->ob_item[i], v, Py_EQ); - if (cmp > 0) - count++; - else if (cmp < 0) - return NULL; - } - return PyLong_FromSsize_t(count); + for (i = 0; i < Py_SIZE(self); i++) { + int cmp = PyObject_RichCompareBool(self->ob_item[i], v, Py_EQ); + if (cmp > 0) + count++; + else if (cmp < 0) + return NULL; + } + return PyLong_FromSsize_t(count); } static PyObject * listremove(PyListObject *self, PyObject *v) { - Py_ssize_t i; + Py_ssize_t i; - for (i = 0; i < Py_SIZE(self); i++) { - int cmp = PyObject_RichCompareBool(self->ob_item[i], v, Py_EQ); - if (cmp > 0) { - if (list_ass_slice(self, i, i+1, - (PyObject *)NULL) == 0) - Py_RETURN_NONE; - return NULL; - } - else if (cmp < 0) - return NULL; - } - PyErr_SetString(PyExc_ValueError, "list.remove(x): x not in list"); - return NULL; + for (i = 0; i < Py_SIZE(self); i++) { + int cmp = PyObject_RichCompareBool(self->ob_item[i], v, Py_EQ); + if (cmp > 0) { + if (list_ass_slice(self, i, i+1, + (PyObject *)NULL) == 0) + Py_RETURN_NONE; + return NULL; + } + else if (cmp < 0) + return NULL; + } + PyErr_SetString(PyExc_ValueError, "list.remove(x): x not in list"); + return NULL; } static int list_traverse(PyListObject *o, visitproc visit, void *arg) { - Py_ssize_t i; + Py_ssize_t i; - for (i = Py_SIZE(o); --i >= 0; ) - Py_VISIT(o->ob_item[i]); - return 0; + for (i = Py_SIZE(o); --i >= 0; ) + Py_VISIT(o->ob_item[i]); + return 0; } static PyObject * list_richcompare(PyObject *v, PyObject *w, int op) { - PyListObject *vl, *wl; - Py_ssize_t i; - - if (!PyList_Check(v) || !PyList_Check(w)) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - - vl = (PyListObject *)v; - wl = (PyListObject *)w; - - if (Py_SIZE(vl) != Py_SIZE(wl) && (op == Py_EQ || op == Py_NE)) { - /* Shortcut: if the lengths differ, the lists differ */ - PyObject *res; - if (op == Py_EQ) - res = Py_False; - else - res = Py_True; - Py_INCREF(res); - return res; - } - - /* Search for the first index where items are different */ - for (i = 0; i < Py_SIZE(vl) && i < Py_SIZE(wl); i++) { - int k = PyObject_RichCompareBool(vl->ob_item[i], - wl->ob_item[i], Py_EQ); - if (k < 0) - return NULL; - if (!k) - break; - } - - if (i >= Py_SIZE(vl) || i >= Py_SIZE(wl)) { - /* No more items to compare -- compare sizes */ - Py_ssize_t vs = Py_SIZE(vl); - Py_ssize_t ws = Py_SIZE(wl); - int cmp; - PyObject *res; - switch (op) { - case Py_LT: cmp = vs < ws; break; - case Py_LE: cmp = vs <= ws; break; - case Py_EQ: cmp = vs == ws; break; - case Py_NE: cmp = vs != ws; break; - case Py_GT: cmp = vs > ws; break; - case Py_GE: cmp = vs >= ws; break; - default: return NULL; /* cannot happen */ - } - if (cmp) - res = Py_True; - else - res = Py_False; - Py_INCREF(res); - return res; - } - - /* We have an item that differs -- shortcuts for EQ/NE */ - if (op == Py_EQ) { - Py_INCREF(Py_False); - return Py_False; - } - if (op == Py_NE) { - Py_INCREF(Py_True); - return Py_True; - } - - /* Compare the final item again using the proper operator */ - return PyObject_RichCompare(vl->ob_item[i], wl->ob_item[i], op); + PyListObject *vl, *wl; + Py_ssize_t i; + + if (!PyList_Check(v) || !PyList_Check(w)) { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + + vl = (PyListObject *)v; + wl = (PyListObject *)w; + + if (Py_SIZE(vl) != Py_SIZE(wl) && (op == Py_EQ || op == Py_NE)) { + /* Shortcut: if the lengths differ, the lists differ */ + PyObject *res; + if (op == Py_EQ) + res = Py_False; + else + res = Py_True; + Py_INCREF(res); + return res; + } + + /* Search for the first index where items are different */ + for (i = 0; i < Py_SIZE(vl) && i < Py_SIZE(wl); i++) { + int k = PyObject_RichCompareBool(vl->ob_item[i], + wl->ob_item[i], Py_EQ); + if (k < 0) + return NULL; + if (!k) + break; + } + + if (i >= Py_SIZE(vl) || i >= Py_SIZE(wl)) { + /* No more items to compare -- compare sizes */ + Py_ssize_t vs = Py_SIZE(vl); + Py_ssize_t ws = Py_SIZE(wl); + int cmp; + PyObject *res; + switch (op) { + case Py_LT: cmp = vs < ws; break; + case Py_LE: cmp = vs <= ws; break; + case Py_EQ: cmp = vs == ws; break; + case Py_NE: cmp = vs != ws; break; + case Py_GT: cmp = vs > ws; break; + case Py_GE: cmp = vs >= ws; break; + default: return NULL; /* cannot happen */ + } + if (cmp) + res = Py_True; + else + res = Py_False; + Py_INCREF(res); + return res; + } + + /* We have an item that differs -- shortcuts for EQ/NE */ + if (op == Py_EQ) { + Py_INCREF(Py_False); + return Py_False; + } + if (op == Py_NE) { + Py_INCREF(Py_True); + return Py_True; + } + + /* Compare the final item again using the proper operator */ + return PyObject_RichCompare(vl->ob_item[i], wl->ob_item[i], op); } static int list_init(PyListObject *self, PyObject *args, PyObject *kw) { - PyObject *arg = NULL; - static char *kwlist[] = {"sequence", 0}; + PyObject *arg = NULL; + static char *kwlist[] = {"sequence", 0}; - if (!PyArg_ParseTupleAndKeywords(args, kw, "|O:list", kwlist, &arg)) - return -1; + if (!PyArg_ParseTupleAndKeywords(args, kw, "|O:list", kwlist, &arg)) + return -1; - /* Verify list invariants established by PyType_GenericAlloc() */ - assert(0 <= Py_SIZE(self)); - assert(Py_SIZE(self) <= self->allocated || self->allocated == -1); - assert(self->ob_item != NULL || - self->allocated == 0 || self->allocated == -1); + /* Verify list invariants established by PyType_GenericAlloc() */ + assert(0 <= Py_SIZE(self)); + assert(Py_SIZE(self) <= self->allocated || self->allocated == -1); + assert(self->ob_item != NULL || + self->allocated == 0 || self->allocated == -1); - /* Empty previous contents */ - if (self->ob_item != NULL) { - (void)list_clear(self); - } - if (arg != NULL) { - PyObject *rv = listextend(self, arg); - if (rv == NULL) - return -1; - Py_DECREF(rv); - } - return 0; + /* Empty previous contents */ + if (self->ob_item != NULL) { + (void)list_clear(self); + } + if (arg != NULL) { + PyObject *rv = listextend(self, arg); + if (rv == NULL) + return -1; + Py_DECREF(rv); + } + return 0; } static PyObject * list_sizeof(PyListObject *self) { - Py_ssize_t res; + Py_ssize_t res; - res = sizeof(PyListObject) + self->allocated * sizeof(void*); - return PyLong_FromSsize_t(res); + res = sizeof(PyListObject) + self->allocated * sizeof(void*); + return PyLong_FromSsize_t(res); } static PyObject *list_iter(PyObject *seq); @@ -2314,32 +2314,32 @@ PyDoc_STRVAR(sort_doc, static PyObject *list_subscript(PyListObject*, PyObject*); static PyMethodDef list_methods[] = { - {"__getitem__", (PyCFunction)list_subscript, METH_O|METH_COEXIST, getitem_doc}, - {"__reversed__",(PyCFunction)list_reversed, METH_NOARGS, reversed_doc}, - {"__sizeof__", (PyCFunction)list_sizeof, METH_NOARGS, sizeof_doc}, - {"append", (PyCFunction)listappend, METH_O, append_doc}, - {"insert", (PyCFunction)listinsert, METH_VARARGS, insert_doc}, - {"extend", (PyCFunction)listextend, METH_O, extend_doc}, - {"pop", (PyCFunction)listpop, METH_VARARGS, pop_doc}, - {"remove", (PyCFunction)listremove, METH_O, remove_doc}, - {"index", (PyCFunction)listindex, METH_VARARGS, index_doc}, - {"count", (PyCFunction)listcount, METH_O, count_doc}, - {"reverse", (PyCFunction)listreverse, METH_NOARGS, reverse_doc}, - {"sort", (PyCFunction)listsort, METH_VARARGS | METH_KEYWORDS, sort_doc}, - {NULL, NULL} /* sentinel */ + {"__getitem__", (PyCFunction)list_subscript, METH_O|METH_COEXIST, getitem_doc}, + {"__reversed__",(PyCFunction)list_reversed, METH_NOARGS, reversed_doc}, + {"__sizeof__", (PyCFunction)list_sizeof, METH_NOARGS, sizeof_doc}, + {"append", (PyCFunction)listappend, METH_O, append_doc}, + {"insert", (PyCFunction)listinsert, METH_VARARGS, insert_doc}, + {"extend", (PyCFunction)listextend, METH_O, extend_doc}, + {"pop", (PyCFunction)listpop, METH_VARARGS, pop_doc}, + {"remove", (PyCFunction)listremove, METH_O, remove_doc}, + {"index", (PyCFunction)listindex, METH_VARARGS, index_doc}, + {"count", (PyCFunction)listcount, METH_O, count_doc}, + {"reverse", (PyCFunction)listreverse, METH_NOARGS, reverse_doc}, + {"sort", (PyCFunction)listsort, METH_VARARGS | METH_KEYWORDS, sort_doc}, + {NULL, NULL} /* sentinel */ }; static PySequenceMethods list_as_sequence = { - (lenfunc)list_length, /* sq_length */ - (binaryfunc)list_concat, /* sq_concat */ - (ssizeargfunc)list_repeat, /* sq_repeat */ - (ssizeargfunc)list_item, /* sq_item */ - 0, /* sq_slice */ - (ssizeobjargproc)list_ass_item, /* sq_ass_item */ - 0, /* sq_ass_slice */ - (objobjproc)list_contains, /* sq_contains */ - (binaryfunc)list_inplace_concat, /* sq_inplace_concat */ - (ssizeargfunc)list_inplace_repeat, /* sq_inplace_repeat */ + (lenfunc)list_length, /* sq_length */ + (binaryfunc)list_concat, /* sq_concat */ + (ssizeargfunc)list_repeat, /* sq_repeat */ + (ssizeargfunc)list_item, /* sq_item */ + 0, /* sq_slice */ + (ssizeobjargproc)list_ass_item, /* sq_ass_item */ + 0, /* sq_ass_slice */ + (objobjproc)list_contains, /* sq_contains */ + (binaryfunc)list_inplace_concat, /* sq_inplace_concat */ + (ssizeargfunc)list_inplace_repeat, /* sq_inplace_repeat */ }; PyDoc_STRVAR(list_doc, @@ -2349,275 +2349,275 @@ PyDoc_STRVAR(list_doc, static PyObject * list_subscript(PyListObject* self, PyObject* item) { - if (PyIndex_Check(item)) { - Py_ssize_t i; - i = PyNumber_AsSsize_t(item, PyExc_IndexError); - if (i == -1 && PyErr_Occurred()) - return NULL; - if (i < 0) - i += PyList_GET_SIZE(self); - return list_item(self, i); - } - else if (PySlice_Check(item)) { - Py_ssize_t start, stop, step, slicelength, cur, i; - PyObject* result; - PyObject* it; - PyObject **src, **dest; - - if (PySlice_GetIndicesEx((PySliceObject*)item, Py_SIZE(self), - &start, &stop, &step, &slicelength) < 0) { - return NULL; - } - - if (slicelength <= 0) { - return PyList_New(0); - } - else if (step == 1) { - return list_slice(self, start, stop); - } - else { - result = PyList_New(slicelength); - if (!result) return NULL; - - src = self->ob_item; - dest = ((PyListObject *)result)->ob_item; - for (cur = start, i = 0; i < slicelength; - cur += step, i++) { - it = src[cur]; - Py_INCREF(it); - dest[i] = it; - } - - return result; - } - } - else { - PyErr_Format(PyExc_TypeError, - "list indices must be integers, not %.200s", - item->ob_type->tp_name); - return NULL; - } + if (PyIndex_Check(item)) { + Py_ssize_t i; + i = PyNumber_AsSsize_t(item, PyExc_IndexError); + if (i == -1 && PyErr_Occurred()) + return NULL; + if (i < 0) + i += PyList_GET_SIZE(self); + return list_item(self, i); + } + else if (PySlice_Check(item)) { + Py_ssize_t start, stop, step, slicelength, cur, i; + PyObject* result; + PyObject* it; + PyObject **src, **dest; + + if (PySlice_GetIndicesEx((PySliceObject*)item, Py_SIZE(self), + &start, &stop, &step, &slicelength) < 0) { + return NULL; + } + + if (slicelength <= 0) { + return PyList_New(0); + } + else if (step == 1) { + return list_slice(self, start, stop); + } + else { + result = PyList_New(slicelength); + if (!result) return NULL; + + src = self->ob_item; + dest = ((PyListObject *)result)->ob_item; + for (cur = start, i = 0; i < slicelength; + cur += step, i++) { + it = src[cur]; + Py_INCREF(it); + dest[i] = it; + } + + return result; + } + } + else { + PyErr_Format(PyExc_TypeError, + "list indices must be integers, not %.200s", + item->ob_type->tp_name); + return NULL; + } } static int list_ass_subscript(PyListObject* self, PyObject* item, PyObject* value) { - if (PyIndex_Check(item)) { - Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); - if (i == -1 && PyErr_Occurred()) - return -1; - if (i < 0) - i += PyList_GET_SIZE(self); - return list_ass_item(self, i, value); - } - else if (PySlice_Check(item)) { - Py_ssize_t start, stop, step, slicelength; - - if (PySlice_GetIndicesEx((PySliceObject*)item, Py_SIZE(self), - &start, &stop, &step, &slicelength) < 0) { - return -1; - } - - if (step == 1) - return list_ass_slice(self, start, stop, value); - - /* Make sure s[5:2] = [..] inserts at the right place: - before 5, not before 2. */ - if ((step < 0 && start < stop) || - (step > 0 && start > stop)) - stop = start; - - if (value == NULL) { - /* delete slice */ - PyObject **garbage; - size_t cur; - Py_ssize_t i; - - if (slicelength <= 0) - return 0; - - if (step < 0) { - stop = start + 1; - start = stop + step*(slicelength - 1) - 1; - step = -step; - } - - assert((size_t)slicelength <= - PY_SIZE_MAX / sizeof(PyObject*)); - - garbage = (PyObject**) - PyMem_MALLOC(slicelength*sizeof(PyObject*)); - if (!garbage) { - PyErr_NoMemory(); - return -1; - } - - /* drawing pictures might help understand these for - loops. Basically, we memmove the parts of the - list that are *not* part of the slice: step-1 - items for each item that is part of the slice, - and then tail end of the list that was not - covered by the slice */ - for (cur = start, i = 0; - cur < (size_t)stop; - cur += step, i++) { - Py_ssize_t lim = step - 1; - - garbage[i] = PyList_GET_ITEM(self, cur); - - if (cur + step >= (size_t)Py_SIZE(self)) { - lim = Py_SIZE(self) - cur - 1; - } - - memmove(self->ob_item + cur - i, - self->ob_item + cur + 1, - lim * sizeof(PyObject *)); - } - cur = start + slicelength*step; - if (cur < (size_t)Py_SIZE(self)) { - memmove(self->ob_item + cur - slicelength, - self->ob_item + cur, - (Py_SIZE(self) - cur) * - sizeof(PyObject *)); - } - - Py_SIZE(self) -= slicelength; - list_resize(self, Py_SIZE(self)); - - for (i = 0; i < slicelength; i++) { - Py_DECREF(garbage[i]); - } - PyMem_FREE(garbage); - - return 0; - } - else { - /* assign slice */ - PyObject *ins, *seq; - PyObject **garbage, **seqitems, **selfitems; - Py_ssize_t cur, i; - - /* protect against a[::-1] = a */ - if (self == (PyListObject*)value) { - seq = list_slice((PyListObject*)value, 0, - PyList_GET_SIZE(value)); - } - else { - seq = PySequence_Fast(value, - "must assign iterable " - "to extended slice"); - } - if (!seq) - return -1; - - if (PySequence_Fast_GET_SIZE(seq) != slicelength) { - PyErr_Format(PyExc_ValueError, - "attempt to assign sequence of " - "size %zd to extended slice of " - "size %zd", - PySequence_Fast_GET_SIZE(seq), - slicelength); - Py_DECREF(seq); - return -1; - } - - if (!slicelength) { - Py_DECREF(seq); - return 0; - } - - garbage = (PyObject**) - PyMem_MALLOC(slicelength*sizeof(PyObject*)); - if (!garbage) { - Py_DECREF(seq); - PyErr_NoMemory(); - return -1; - } - - selfitems = self->ob_item; - seqitems = PySequence_Fast_ITEMS(seq); - for (cur = start, i = 0; i < slicelength; - cur += step, i++) { - garbage[i] = selfitems[cur]; - ins = seqitems[i]; - Py_INCREF(ins); - selfitems[cur] = ins; - } - - for (i = 0; i < slicelength; i++) { - Py_DECREF(garbage[i]); - } - - PyMem_FREE(garbage); - Py_DECREF(seq); - - return 0; - } - } - else { - PyErr_Format(PyExc_TypeError, - "list indices must be integers, not %.200s", - item->ob_type->tp_name); - return -1; - } + if (PyIndex_Check(item)) { + Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); + if (i == -1 && PyErr_Occurred()) + return -1; + if (i < 0) + i += PyList_GET_SIZE(self); + return list_ass_item(self, i, value); + } + else if (PySlice_Check(item)) { + Py_ssize_t start, stop, step, slicelength; + + if (PySlice_GetIndicesEx((PySliceObject*)item, Py_SIZE(self), + &start, &stop, &step, &slicelength) < 0) { + return -1; + } + + if (step == 1) + return list_ass_slice(self, start, stop, value); + + /* Make sure s[5:2] = [..] inserts at the right place: + before 5, not before 2. */ + if ((step < 0 && start < stop) || + (step > 0 && start > stop)) + stop = start; + + if (value == NULL) { + /* delete slice */ + PyObject **garbage; + size_t cur; + Py_ssize_t i; + + if (slicelength <= 0) + return 0; + + if (step < 0) { + stop = start + 1; + start = stop + step*(slicelength - 1) - 1; + step = -step; + } + + assert((size_t)slicelength <= + PY_SIZE_MAX / sizeof(PyObject*)); + + garbage = (PyObject**) + PyMem_MALLOC(slicelength*sizeof(PyObject*)); + if (!garbage) { + PyErr_NoMemory(); + return -1; + } + + /* drawing pictures might help understand these for + loops. Basically, we memmove the parts of the + list that are *not* part of the slice: step-1 + items for each item that is part of the slice, + and then tail end of the list that was not + covered by the slice */ + for (cur = start, i = 0; + cur < (size_t)stop; + cur += step, i++) { + Py_ssize_t lim = step - 1; + + garbage[i] = PyList_GET_ITEM(self, cur); + + if (cur + step >= (size_t)Py_SIZE(self)) { + lim = Py_SIZE(self) - cur - 1; + } + + memmove(self->ob_item + cur - i, + self->ob_item + cur + 1, + lim * sizeof(PyObject *)); + } + cur = start + slicelength*step; + if (cur < (size_t)Py_SIZE(self)) { + memmove(self->ob_item + cur - slicelength, + self->ob_item + cur, + (Py_SIZE(self) - cur) * + sizeof(PyObject *)); + } + + Py_SIZE(self) -= slicelength; + list_resize(self, Py_SIZE(self)); + + for (i = 0; i < slicelength; i++) { + Py_DECREF(garbage[i]); + } + PyMem_FREE(garbage); + + return 0; + } + else { + /* assign slice */ + PyObject *ins, *seq; + PyObject **garbage, **seqitems, **selfitems; + Py_ssize_t cur, i; + + /* protect against a[::-1] = a */ + if (self == (PyListObject*)value) { + seq = list_slice((PyListObject*)value, 0, + PyList_GET_SIZE(value)); + } + else { + seq = PySequence_Fast(value, + "must assign iterable " + "to extended slice"); + } + if (!seq) + return -1; + + if (PySequence_Fast_GET_SIZE(seq) != slicelength) { + PyErr_Format(PyExc_ValueError, + "attempt to assign sequence of " + "size %zd to extended slice of " + "size %zd", + PySequence_Fast_GET_SIZE(seq), + slicelength); + Py_DECREF(seq); + return -1; + } + + if (!slicelength) { + Py_DECREF(seq); + return 0; + } + + garbage = (PyObject**) + PyMem_MALLOC(slicelength*sizeof(PyObject*)); + if (!garbage) { + Py_DECREF(seq); + PyErr_NoMemory(); + return -1; + } + + selfitems = self->ob_item; + seqitems = PySequence_Fast_ITEMS(seq); + for (cur = start, i = 0; i < slicelength; + cur += step, i++) { + garbage[i] = selfitems[cur]; + ins = seqitems[i]; + Py_INCREF(ins); + selfitems[cur] = ins; + } + + for (i = 0; i < slicelength; i++) { + Py_DECREF(garbage[i]); + } + + PyMem_FREE(garbage); + Py_DECREF(seq); + + return 0; + } + } + else { + PyErr_Format(PyExc_TypeError, + "list indices must be integers, not %.200s", + item->ob_type->tp_name); + return -1; + } } static PyMappingMethods list_as_mapping = { - (lenfunc)list_length, - (binaryfunc)list_subscript, - (objobjargproc)list_ass_subscript + (lenfunc)list_length, + (binaryfunc)list_subscript, + (objobjargproc)list_ass_subscript }; PyTypeObject PyList_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "list", - sizeof(PyListObject), - 0, - (destructor)list_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)list_repr, /* tp_repr */ - 0, /* tp_as_number */ - &list_as_sequence, /* tp_as_sequence */ - &list_as_mapping, /* tp_as_mapping */ - (hashfunc)PyObject_HashNotImplemented, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE | Py_TPFLAGS_LIST_SUBCLASS, /* tp_flags */ - list_doc, /* tp_doc */ - (traverseproc)list_traverse, /* tp_traverse */ - (inquiry)list_clear, /* tp_clear */ - list_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - list_iter, /* tp_iter */ - 0, /* tp_iternext */ - list_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - (initproc)list_init, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - PyType_GenericNew, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "list", + sizeof(PyListObject), + 0, + (destructor)list_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)list_repr, /* tp_repr */ + 0, /* tp_as_number */ + &list_as_sequence, /* tp_as_sequence */ + &list_as_mapping, /* tp_as_mapping */ + (hashfunc)PyObject_HashNotImplemented, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE | Py_TPFLAGS_LIST_SUBCLASS, /* tp_flags */ + list_doc, /* tp_doc */ + (traverseproc)list_traverse, /* tp_traverse */ + (inquiry)list_clear, /* tp_clear */ + list_richcompare, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + list_iter, /* tp_iter */ + 0, /* tp_iternext */ + list_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + (initproc)list_init, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + PyType_GenericNew, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; /*********************** List Iterator **************************/ typedef struct { - PyObject_HEAD - long it_index; - PyListObject *it_seq; /* Set to NULL when iterator is exhausted */ + PyObject_HEAD + long it_index; + PyListObject *it_seq; /* Set to NULL when iterator is exhausted */ } listiterobject; static PyObject *list_iter(PyObject *); @@ -2629,119 +2629,119 @@ static PyObject *listiter_len(listiterobject *); PyDoc_STRVAR(length_hint_doc, "Private method returning an estimate of len(list(it))."); static PyMethodDef listiter_methods[] = { - {"__length_hint__", (PyCFunction)listiter_len, METH_NOARGS, length_hint_doc}, - {NULL, NULL} /* sentinel */ + {"__length_hint__", (PyCFunction)listiter_len, METH_NOARGS, length_hint_doc}, + {NULL, NULL} /* sentinel */ }; PyTypeObject PyListIter_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "list_iterator", /* tp_name */ - sizeof(listiterobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)listiter_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ - 0, /* tp_doc */ - (traverseproc)listiter_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)listiter_next, /* tp_iternext */ - listiter_methods, /* tp_methods */ - 0, /* tp_members */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "list_iterator", /* tp_name */ + sizeof(listiterobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)listiter_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + 0, /* tp_doc */ + (traverseproc)listiter_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)listiter_next, /* tp_iternext */ + listiter_methods, /* tp_methods */ + 0, /* tp_members */ }; static PyObject * list_iter(PyObject *seq) { - listiterobject *it; + listiterobject *it; - if (!PyList_Check(seq)) { - PyErr_BadInternalCall(); - return NULL; - } - it = PyObject_GC_New(listiterobject, &PyListIter_Type); - if (it == NULL) - return NULL; - it->it_index = 0; - Py_INCREF(seq); - it->it_seq = (PyListObject *)seq; - _PyObject_GC_TRACK(it); - return (PyObject *)it; + if (!PyList_Check(seq)) { + PyErr_BadInternalCall(); + return NULL; + } + it = PyObject_GC_New(listiterobject, &PyListIter_Type); + if (it == NULL) + return NULL; + it->it_index = 0; + Py_INCREF(seq); + it->it_seq = (PyListObject *)seq; + _PyObject_GC_TRACK(it); + return (PyObject *)it; } static void listiter_dealloc(listiterobject *it) { - _PyObject_GC_UNTRACK(it); - Py_XDECREF(it->it_seq); - PyObject_GC_Del(it); + _PyObject_GC_UNTRACK(it); + Py_XDECREF(it->it_seq); + PyObject_GC_Del(it); } static int listiter_traverse(listiterobject *it, visitproc visit, void *arg) { - Py_VISIT(it->it_seq); - return 0; + Py_VISIT(it->it_seq); + return 0; } static PyObject * listiter_next(listiterobject *it) { - PyListObject *seq; - PyObject *item; + PyListObject *seq; + PyObject *item; - assert(it != NULL); - seq = it->it_seq; - if (seq == NULL) - return NULL; - assert(PyList_Check(seq)); + assert(it != NULL); + seq = it->it_seq; + if (seq == NULL) + return NULL; + assert(PyList_Check(seq)); - if (it->it_index < PyList_GET_SIZE(seq)) { - item = PyList_GET_ITEM(seq, it->it_index); - ++it->it_index; - Py_INCREF(item); - return item; - } + if (it->it_index < PyList_GET_SIZE(seq)) { + item = PyList_GET_ITEM(seq, it->it_index); + ++it->it_index; + Py_INCREF(item); + return item; + } - Py_DECREF(seq); - it->it_seq = NULL; - return NULL; + Py_DECREF(seq); + it->it_seq = NULL; + return NULL; } static PyObject * listiter_len(listiterobject *it) { - Py_ssize_t len; - if (it->it_seq) { - len = PyList_GET_SIZE(it->it_seq) - it->it_index; - if (len >= 0) - return PyLong_FromSsize_t(len); - } - return PyLong_FromLong(0); + Py_ssize_t len; + if (it->it_seq) { + len = PyList_GET_SIZE(it->it_seq) - it->it_index; + if (len >= 0) + return PyLong_FromSsize_t(len); + } + return PyLong_FromLong(0); } /*********************** List Reverse Iterator **************************/ typedef struct { - PyObject_HEAD - Py_ssize_t it_index; - PyListObject *it_seq; /* Set to NULL when iterator is exhausted */ + PyObject_HEAD + Py_ssize_t it_index; + PyListObject *it_seq; /* Set to NULL when iterator is exhausted */ } listreviterobject; static PyObject *list_reversed(PyListObject *, PyObject *); @@ -2751,101 +2751,101 @@ static PyObject *listreviter_next(listreviterobject *); static PyObject *listreviter_len(listreviterobject *); static PyMethodDef listreviter_methods[] = { - {"__length_hint__", (PyCFunction)listreviter_len, METH_NOARGS, length_hint_doc}, - {NULL, NULL} /* sentinel */ + {"__length_hint__", (PyCFunction)listreviter_len, METH_NOARGS, length_hint_doc}, + {NULL, NULL} /* sentinel */ }; PyTypeObject PyListRevIter_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "list_reverseiterator", /* tp_name */ - sizeof(listreviterobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)listreviter_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ - 0, /* tp_doc */ - (traverseproc)listreviter_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)listreviter_next, /* tp_iternext */ - listreviter_methods, /* tp_methods */ - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "list_reverseiterator", /* tp_name */ + sizeof(listreviterobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)listreviter_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + 0, /* tp_doc */ + (traverseproc)listreviter_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)listreviter_next, /* tp_iternext */ + listreviter_methods, /* tp_methods */ + 0, }; static PyObject * list_reversed(PyListObject *seq, PyObject *unused) { - listreviterobject *it; + listreviterobject *it; - it = PyObject_GC_New(listreviterobject, &PyListRevIter_Type); - if (it == NULL) - return NULL; - assert(PyList_Check(seq)); - it->it_index = PyList_GET_SIZE(seq) - 1; - Py_INCREF(seq); - it->it_seq = seq; - PyObject_GC_Track(it); - return (PyObject *)it; + it = PyObject_GC_New(listreviterobject, &PyListRevIter_Type); + if (it == NULL) + return NULL; + assert(PyList_Check(seq)); + it->it_index = PyList_GET_SIZE(seq) - 1; + Py_INCREF(seq); + it->it_seq = seq; + PyObject_GC_Track(it); + return (PyObject *)it; } static void listreviter_dealloc(listreviterobject *it) { - PyObject_GC_UnTrack(it); - Py_XDECREF(it->it_seq); - PyObject_GC_Del(it); + PyObject_GC_UnTrack(it); + Py_XDECREF(it->it_seq); + PyObject_GC_Del(it); } static int listreviter_traverse(listreviterobject *it, visitproc visit, void *arg) { - Py_VISIT(it->it_seq); - return 0; + Py_VISIT(it->it_seq); + return 0; } static PyObject * listreviter_next(listreviterobject *it) { - PyObject *item; - Py_ssize_t index = it->it_index; - PyListObject *seq = it->it_seq; + PyObject *item; + Py_ssize_t index = it->it_index; + PyListObject *seq = it->it_seq; - if (index>=0 && index < PyList_GET_SIZE(seq)) { - item = PyList_GET_ITEM(seq, index); - it->it_index--; - Py_INCREF(item); - return item; - } - it->it_index = -1; - if (seq != NULL) { - it->it_seq = NULL; - Py_DECREF(seq); - } - return NULL; + if (index>=0 && index < PyList_GET_SIZE(seq)) { + item = PyList_GET_ITEM(seq, index); + it->it_index--; + Py_INCREF(item); + return item; + } + it->it_index = -1; + if (seq != NULL) { + it->it_seq = NULL; + Py_DECREF(seq); + } + return NULL; } static PyObject * listreviter_len(listreviterobject *it) { - Py_ssize_t len = it->it_index + 1; - if (it->it_seq == NULL || PyList_GET_SIZE(it->it_seq) < len) - len = 0; - return PyLong_FromSsize_t(len); + Py_ssize_t len = it->it_index + 1; + if (it->it_seq == NULL || PyList_GET_SIZE(it->it_seq) < len) + len = 0; + return PyLong_FromSsize_t(len); } diff --git a/Objects/longobject.c b/Objects/longobject.c index e41d06a..f7c2e3a 100644 --- a/Objects/longobject.c +++ b/Objects/longobject.c @@ -11,16 +11,16 @@ #include <stddef.h> #ifndef NSMALLPOSINTS -#define NSMALLPOSINTS 257 +#define NSMALLPOSINTS 257 #endif #ifndef NSMALLNEGINTS -#define NSMALLNEGINTS 5 +#define NSMALLNEGINTS 5 #endif /* convert a PyLong of size 1, 0 or -1 to an sdigit */ -#define MEDIUM_VALUE(x) (Py_SIZE(x) < 0 ? -(sdigit)(x)->ob_digit[0] : \ - (Py_SIZE(x) == 0 ? (sdigit)0 : \ - (sdigit)(x)->ob_digit[0])) +#define MEDIUM_VALUE(x) (Py_SIZE(x) < 0 ? -(sdigit)(x)->ob_digit[0] : \ + (Py_SIZE(x) == 0 ? (sdigit)0 : \ + (sdigit)(x)->ob_digit[0])) #define ABS(x) ((x) < 0 ? -(x) : (x)) #if NSMALLNEGINTS + NSMALLPOSINTS > 0 @@ -37,32 +37,32 @@ int quick_int_allocs, quick_neg_int_allocs; static PyObject * get_small_int(sdigit ival) { - PyObject *v = (PyObject*)(small_ints + ival + NSMALLNEGINTS); - Py_INCREF(v); + PyObject *v = (PyObject*)(small_ints + ival + NSMALLNEGINTS); + Py_INCREF(v); #ifdef COUNT_ALLOCS - if (ival >= 0) - quick_int_allocs++; - else - quick_neg_int_allocs++; + if (ival >= 0) + quick_int_allocs++; + else + quick_neg_int_allocs++; #endif - return v; + return v; } #define CHECK_SMALL_INT(ival) \ - do if (-NSMALLNEGINTS <= ival && ival < NSMALLPOSINTS) { \ - return get_small_int((sdigit)ival); \ - } while(0) + do if (-NSMALLNEGINTS <= ival && ival < NSMALLPOSINTS) { \ + return get_small_int((sdigit)ival); \ + } while(0) -static PyLongObject * +static PyLongObject * maybe_small_long(PyLongObject *v) { - if (v && ABS(Py_SIZE(v)) <= 1) { - sdigit ival = MEDIUM_VALUE(v); - if (-NSMALLNEGINTS <= ival && ival < NSMALLPOSINTS) { - Py_DECREF(v); - return (PyLongObject *)get_small_int(ival); - } - } - return v; + if (v && ABS(Py_SIZE(v)) <= 1) { + sdigit ival = MEDIUM_VALUE(v); + if (-NSMALLNEGINTS <= ival && ival < NSMALLPOSINTS) { + Py_DECREF(v); + return (PyLongObject *)get_small_int(ival); + } + } + return v; } #else #define CHECK_SMALL_INT(ival) @@ -72,10 +72,10 @@ maybe_small_long(PyLongObject *v) /* If a freshly-allocated long is already shared, it must be a small integer, so negating it must go to PyLong_FromLong */ #define NEGATE(x) \ - do if (Py_REFCNT(x) == 1) Py_SIZE(x) = -Py_SIZE(x); \ - else { PyObject* tmp=PyLong_FromLong(-MEDIUM_VALUE(x)); \ - Py_DECREF(x); (x) = (PyLongObject*)tmp; } \ - while(0) + do if (Py_REFCNT(x) == 1) Py_SIZE(x) = -Py_SIZE(x); \ + else { PyObject* tmp=PyLong_FromLong(-MEDIUM_VALUE(x)); \ + Py_DECREF(x); (x) = (PyLongObject*)tmp; } \ + while(0) /* For long multiplication, use the O(N**2) school algorithm unless * both operands contain more than KARATSUBA_CUTOFF digits (this * being an internal Python long digit, in base BASE). @@ -96,10 +96,10 @@ maybe_small_long(PyLongObject *v) #define MIN(x, y) ((x) > (y) ? (y) : (x)) #define SIGCHECK(PyTryBlock) \ - if (--_Py_Ticker < 0) { \ - _Py_Ticker = _Py_CheckInterval; \ - if (PyErr_CheckSignals()) PyTryBlock \ - } + if (--_Py_Ticker < 0) { \ + _Py_Ticker = _Py_CheckInterval; \ + if (PyErr_CheckSignals()) PyTryBlock \ + } /* forward declaration */ static int bits_in_digit(digit d); @@ -111,68 +111,68 @@ static int bits_in_digit(digit d); static PyLongObject * long_normalize(register PyLongObject *v) { - Py_ssize_t j = ABS(Py_SIZE(v)); - Py_ssize_t i = j; - - while (i > 0 && v->ob_digit[i-1] == 0) - --i; - if (i != j) - Py_SIZE(v) = (Py_SIZE(v) < 0) ? -(i) : i; - return v; + Py_ssize_t j = ABS(Py_SIZE(v)); + Py_ssize_t i = j; + + while (i > 0 && v->ob_digit[i-1] == 0) + --i; + if (i != j) + Py_SIZE(v) = (Py_SIZE(v) < 0) ? -(i) : i; + return v; } /* Allocate a new long int object with size digits. Return NULL and set exception if we run out of memory. */ #define MAX_LONG_DIGITS \ - ((PY_SSIZE_T_MAX - offsetof(PyLongObject, ob_digit))/sizeof(digit)) + ((PY_SSIZE_T_MAX - offsetof(PyLongObject, ob_digit))/sizeof(digit)) PyLongObject * _PyLong_New(Py_ssize_t size) { - PyLongObject *result; - /* Number of bytes needed is: offsetof(PyLongObject, ob_digit) + - sizeof(digit)*size. Previous incarnations of this code used - sizeof(PyVarObject) instead of the offsetof, but this risks being - incorrect in the presence of padding between the PyVarObject header - and the digits. */ - if (size > (Py_ssize_t)MAX_LONG_DIGITS) { - PyErr_SetString(PyExc_OverflowError, - "too many digits in integer"); - return NULL; - } - result = PyObject_MALLOC(offsetof(PyLongObject, ob_digit) + - size*sizeof(digit)); - if (!result) { - PyErr_NoMemory(); - return NULL; - } - return (PyLongObject*)PyObject_INIT_VAR(result, &PyLong_Type, size); + PyLongObject *result; + /* Number of bytes needed is: offsetof(PyLongObject, ob_digit) + + sizeof(digit)*size. Previous incarnations of this code used + sizeof(PyVarObject) instead of the offsetof, but this risks being + incorrect in the presence of padding between the PyVarObject header + and the digits. */ + if (size > (Py_ssize_t)MAX_LONG_DIGITS) { + PyErr_SetString(PyExc_OverflowError, + "too many digits in integer"); + return NULL; + } + result = PyObject_MALLOC(offsetof(PyLongObject, ob_digit) + + size*sizeof(digit)); + if (!result) { + PyErr_NoMemory(); + return NULL; + } + return (PyLongObject*)PyObject_INIT_VAR(result, &PyLong_Type, size); } PyObject * _PyLong_Copy(PyLongObject *src) { - PyLongObject *result; - Py_ssize_t i; - - assert(src != NULL); - i = Py_SIZE(src); - if (i < 0) - i = -(i); - if (i < 2) { - sdigit ival = src->ob_digit[0]; - if (Py_SIZE(src) < 0) - ival = -ival; - CHECK_SMALL_INT(ival); - } - result = _PyLong_New(i); - if (result != NULL) { - Py_SIZE(result) = Py_SIZE(src); - while (--i >= 0) - result->ob_digit[i] = src->ob_digit[i]; - } - return (PyObject *)result; + PyLongObject *result; + Py_ssize_t i; + + assert(src != NULL); + i = Py_SIZE(src); + if (i < 0) + i = -(i); + if (i < 2) { + sdigit ival = src->ob_digit[0]; + if (Py_SIZE(src) < 0) + ival = -ival; + CHECK_SMALL_INT(ival); + } + result = _PyLong_New(i); + if (result != NULL) { + Py_SIZE(result) = Py_SIZE(src); + while (--i >= 0) + result->ob_digit[i] = src->ob_digit[i]; + } + return (PyObject *)result; } /* Create a new long int object from a C long int */ @@ -180,68 +180,68 @@ _PyLong_Copy(PyLongObject *src) PyObject * PyLong_FromLong(long ival) { - PyLongObject *v; - unsigned long abs_ival; - unsigned long t; /* unsigned so >> doesn't propagate sign bit */ - int ndigits = 0; - int sign = 1; - - CHECK_SMALL_INT(ival); - - if (ival < 0) { - /* negate: can't write this as abs_ival = -ival since that - invokes undefined behaviour when ival is LONG_MIN */ - abs_ival = 0U-(unsigned long)ival; - sign = -1; - } - else { - abs_ival = (unsigned long)ival; - } - - /* Fast path for single-digit ints */ - if (!(abs_ival >> PyLong_SHIFT)) { - v = _PyLong_New(1); - if (v) { - Py_SIZE(v) = sign; - v->ob_digit[0] = Py_SAFE_DOWNCAST( - abs_ival, unsigned long, digit); - } - return (PyObject*)v; - } + PyLongObject *v; + unsigned long abs_ival; + unsigned long t; /* unsigned so >> doesn't propagate sign bit */ + int ndigits = 0; + int sign = 1; + + CHECK_SMALL_INT(ival); + + if (ival < 0) { + /* negate: can't write this as abs_ival = -ival since that + invokes undefined behaviour when ival is LONG_MIN */ + abs_ival = 0U-(unsigned long)ival; + sign = -1; + } + else { + abs_ival = (unsigned long)ival; + } + + /* Fast path for single-digit ints */ + if (!(abs_ival >> PyLong_SHIFT)) { + v = _PyLong_New(1); + if (v) { + Py_SIZE(v) = sign; + v->ob_digit[0] = Py_SAFE_DOWNCAST( + abs_ival, unsigned long, digit); + } + return (PyObject*)v; + } #if PyLong_SHIFT==15 - /* 2 digits */ - if (!(abs_ival >> 2*PyLong_SHIFT)) { - v = _PyLong_New(2); - if (v) { - Py_SIZE(v) = 2*sign; - v->ob_digit[0] = Py_SAFE_DOWNCAST( - abs_ival & PyLong_MASK, unsigned long, digit); - v->ob_digit[1] = Py_SAFE_DOWNCAST( - abs_ival >> PyLong_SHIFT, unsigned long, digit); - } - return (PyObject*)v; - } + /* 2 digits */ + if (!(abs_ival >> 2*PyLong_SHIFT)) { + v = _PyLong_New(2); + if (v) { + Py_SIZE(v) = 2*sign; + v->ob_digit[0] = Py_SAFE_DOWNCAST( + abs_ival & PyLong_MASK, unsigned long, digit); + v->ob_digit[1] = Py_SAFE_DOWNCAST( + abs_ival >> PyLong_SHIFT, unsigned long, digit); + } + return (PyObject*)v; + } #endif - /* Larger numbers: loop to determine number of digits */ - t = abs_ival; - while (t) { - ++ndigits; - t >>= PyLong_SHIFT; - } - v = _PyLong_New(ndigits); - if (v != NULL) { - digit *p = v->ob_digit; - Py_SIZE(v) = ndigits*sign; - t = abs_ival; - while (t) { - *p++ = Py_SAFE_DOWNCAST( - t & PyLong_MASK, unsigned long, digit); - t >>= PyLong_SHIFT; - } - } - return (PyObject *)v; + /* Larger numbers: loop to determine number of digits */ + t = abs_ival; + while (t) { + ++ndigits; + t >>= PyLong_SHIFT; + } + v = _PyLong_New(ndigits); + if (v != NULL) { + digit *p = v->ob_digit; + Py_SIZE(v) = ndigits*sign; + t = abs_ival; + while (t) { + *p++ = Py_SAFE_DOWNCAST( + t & PyLong_MASK, unsigned long, digit); + t >>= PyLong_SHIFT; + } + } + return (PyObject *)v; } /* Create a new long int object from a C unsigned long int */ @@ -249,28 +249,28 @@ PyLong_FromLong(long ival) PyObject * PyLong_FromUnsignedLong(unsigned long ival) { - PyLongObject *v; - unsigned long t; - int ndigits = 0; - - if (ival < PyLong_BASE) - return PyLong_FromLong(ival); - /* Count the number of Python digits. */ - t = (unsigned long)ival; - while (t) { - ++ndigits; - t >>= PyLong_SHIFT; - } - v = _PyLong_New(ndigits); - if (v != NULL) { - digit *p = v->ob_digit; - Py_SIZE(v) = ndigits; - while (ival) { - *p++ = (digit)(ival & PyLong_MASK); - ival >>= PyLong_SHIFT; - } - } - return (PyObject *)v; + PyLongObject *v; + unsigned long t; + int ndigits = 0; + + if (ival < PyLong_BASE) + return PyLong_FromLong(ival); + /* Count the number of Python digits. */ + t = (unsigned long)ival; + while (t) { + ++ndigits; + t >>= PyLong_SHIFT; + } + v = _PyLong_New(ndigits); + if (v != NULL) { + digit *p = v->ob_digit; + Py_SIZE(v) = ndigits; + while (ival) { + *p++ = (digit)(ival & PyLong_MASK); + ival >>= PyLong_SHIFT; + } + } + return (PyObject *)v; } /* Create a new long int object from a C double */ @@ -278,41 +278,41 @@ PyLong_FromUnsignedLong(unsigned long ival) PyObject * PyLong_FromDouble(double dval) { - PyLongObject *v; - double frac; - int i, ndig, expo, neg; - neg = 0; - if (Py_IS_INFINITY(dval)) { - PyErr_SetString(PyExc_OverflowError, - "cannot convert float infinity to integer"); - return NULL; - } - if (Py_IS_NAN(dval)) { - PyErr_SetString(PyExc_ValueError, - "cannot convert float NaN to integer"); - return NULL; - } - if (dval < 0.0) { - neg = 1; - dval = -dval; - } - frac = frexp(dval, &expo); /* dval = frac*2**expo; 0.0 <= frac < 1.0 */ - if (expo <= 0) - return PyLong_FromLong(0L); - ndig = (expo-1) / PyLong_SHIFT + 1; /* Number of 'digits' in result */ - v = _PyLong_New(ndig); - if (v == NULL) - return NULL; - frac = ldexp(frac, (expo-1) % PyLong_SHIFT + 1); - for (i = ndig; --i >= 0; ) { - digit bits = (digit)frac; - v->ob_digit[i] = bits; - frac = frac - (double)bits; - frac = ldexp(frac, PyLong_SHIFT); - } - if (neg) - Py_SIZE(v) = -(Py_SIZE(v)); - return (PyObject *)v; + PyLongObject *v; + double frac; + int i, ndig, expo, neg; + neg = 0; + if (Py_IS_INFINITY(dval)) { + PyErr_SetString(PyExc_OverflowError, + "cannot convert float infinity to integer"); + return NULL; + } + if (Py_IS_NAN(dval)) { + PyErr_SetString(PyExc_ValueError, + "cannot convert float NaN to integer"); + return NULL; + } + if (dval < 0.0) { + neg = 1; + dval = -dval; + } + frac = frexp(dval, &expo); /* dval = frac*2**expo; 0.0 <= frac < 1.0 */ + if (expo <= 0) + return PyLong_FromLong(0L); + ndig = (expo-1) / PyLong_SHIFT + 1; /* Number of 'digits' in result */ + v = _PyLong_New(ndig); + if (v == NULL) + return NULL; + frac = ldexp(frac, (expo-1) % PyLong_SHIFT + 1); + for (i = ndig; --i >= 0; ) { + digit bits = (digit)frac; + v->ob_digit[i] = bits; + frac = frac - (double)bits; + frac = ldexp(frac, PyLong_SHIFT); + } + if (neg) + Py_SIZE(v) = -(Py_SIZE(v)); + return (PyObject *)v; } /* Checking for overflow in PyLong_AsLong is a PITA since C doesn't define @@ -324,8 +324,8 @@ PyLong_FromDouble(double dval) * However, some other compilers warn about applying unary minus to an * unsigned operand. Hence the weird "0-". */ -#define PY_ABS_LONG_MIN (0-(unsigned long)LONG_MIN) -#define PY_ABS_SSIZE_T_MIN (0-(size_t)PY_SSIZE_T_MIN) +#define PY_ABS_LONG_MIN (0-(unsigned long)LONG_MIN) +#define PY_ABS_SSIZE_T_MIN (0-(size_t)PY_SSIZE_T_MIN) /* Get a C long int from a long int object. Returns -1 and sets an error condition if overflow occurs. */ @@ -333,101 +333,101 @@ PyLong_FromDouble(double dval) long PyLong_AsLongAndOverflow(PyObject *vv, int *overflow) { - /* This version by Tim Peters */ - register PyLongObject *v; - unsigned long x, prev; - long res; - Py_ssize_t i; - int sign; - int do_decref = 0; /* if nb_int was called */ - - *overflow = 0; - if (vv == NULL) { - PyErr_BadInternalCall(); - return -1; - } - - if (!PyLong_Check(vv)) { - PyNumberMethods *nb; - if ((nb = vv->ob_type->tp_as_number) == NULL || - nb->nb_int == NULL) { - PyErr_SetString(PyExc_TypeError, "an integer is required"); - return -1; - } - vv = (*nb->nb_int) (vv); - if (vv == NULL) - return -1; - do_decref = 1; - if (!PyLong_Check(vv)) { - Py_DECREF(vv); - PyErr_SetString(PyExc_TypeError, - "nb_int should return int object"); - return -1; - } - } - - res = -1; - v = (PyLongObject *)vv; - i = Py_SIZE(v); - - switch (i) { - case -1: - res = -(sdigit)v->ob_digit[0]; - break; - case 0: - res = 0; - break; - case 1: - res = v->ob_digit[0]; - break; - default: - sign = 1; - x = 0; - if (i < 0) { - sign = -1; - i = -(i); - } - while (--i >= 0) { - prev = x; - x = (x << PyLong_SHIFT) + v->ob_digit[i]; - if ((x >> PyLong_SHIFT) != prev) { - *overflow = Py_SIZE(v) > 0 ? 1 : -1; - goto exit; - } - } - /* Haven't lost any bits, but casting to long requires extra care - * (see comment above). - */ - if (x <= (unsigned long)LONG_MAX) { - res = (long)x * sign; - } - else if (sign < 0 && x == PY_ABS_LONG_MIN) { - res = LONG_MIN; - } - else { - *overflow = Py_SIZE(v) > 0 ? 1 : -1; - /* res is already set to -1 */ - } - } + /* This version by Tim Peters */ + register PyLongObject *v; + unsigned long x, prev; + long res; + Py_ssize_t i; + int sign; + int do_decref = 0; /* if nb_int was called */ + + *overflow = 0; + if (vv == NULL) { + PyErr_BadInternalCall(); + return -1; + } + + if (!PyLong_Check(vv)) { + PyNumberMethods *nb; + if ((nb = vv->ob_type->tp_as_number) == NULL || + nb->nb_int == NULL) { + PyErr_SetString(PyExc_TypeError, "an integer is required"); + return -1; + } + vv = (*nb->nb_int) (vv); + if (vv == NULL) + return -1; + do_decref = 1; + if (!PyLong_Check(vv)) { + Py_DECREF(vv); + PyErr_SetString(PyExc_TypeError, + "nb_int should return int object"); + return -1; + } + } + + res = -1; + v = (PyLongObject *)vv; + i = Py_SIZE(v); + + switch (i) { + case -1: + res = -(sdigit)v->ob_digit[0]; + break; + case 0: + res = 0; + break; + case 1: + res = v->ob_digit[0]; + break; + default: + sign = 1; + x = 0; + if (i < 0) { + sign = -1; + i = -(i); + } + while (--i >= 0) { + prev = x; + x = (x << PyLong_SHIFT) + v->ob_digit[i]; + if ((x >> PyLong_SHIFT) != prev) { + *overflow = Py_SIZE(v) > 0 ? 1 : -1; + goto exit; + } + } + /* Haven't lost any bits, but casting to long requires extra care + * (see comment above). + */ + if (x <= (unsigned long)LONG_MAX) { + res = (long)x * sign; + } + else if (sign < 0 && x == PY_ABS_LONG_MIN) { + res = LONG_MIN; + } + else { + *overflow = Py_SIZE(v) > 0 ? 1 : -1; + /* res is already set to -1 */ + } + } exit: - if (do_decref) { - Py_DECREF(vv); - } - return res; + if (do_decref) { + Py_DECREF(vv); + } + return res; } -long +long PyLong_AsLong(PyObject *obj) { - int overflow; - long result = PyLong_AsLongAndOverflow(obj, &overflow); - if (overflow) { - /* XXX: could be cute and give a different - message for overflow == -1 */ - PyErr_SetString(PyExc_OverflowError, - "Python int too large to convert to C long"); - } - return result; + int overflow; + long result = PyLong_AsLongAndOverflow(obj, &overflow); + if (overflow) { + /* XXX: could be cute and give a different + message for overflow == -1 */ + PyErr_SetString(PyExc_OverflowError, + "Python int too large to convert to C long"); + } + return result; } /* Get a Py_ssize_t from a long int object. @@ -435,54 +435,54 @@ PyLong_AsLong(PyObject *obj) Py_ssize_t PyLong_AsSsize_t(PyObject *vv) { - register PyLongObject *v; - size_t x, prev; - Py_ssize_t i; - int sign; - - if (vv == NULL) { - PyErr_BadInternalCall(); - return -1; - } - if (!PyLong_Check(vv)) { - PyErr_SetString(PyExc_TypeError, "an integer is required"); - return -1; - } - - v = (PyLongObject *)vv; - i = Py_SIZE(v); - switch (i) { - case -1: return -(sdigit)v->ob_digit[0]; - case 0: return 0; - case 1: return v->ob_digit[0]; - } - sign = 1; - x = 0; - if (i < 0) { - sign = -1; - i = -(i); - } - while (--i >= 0) { - prev = x; - x = (x << PyLong_SHIFT) + v->ob_digit[i]; - if ((x >> PyLong_SHIFT) != prev) - goto overflow; - } - /* Haven't lost any bits, but casting to a signed type requires - * extra care (see comment above). - */ - if (x <= (size_t)PY_SSIZE_T_MAX) { - return (Py_ssize_t)x * sign; - } - else if (sign < 0 && x == PY_ABS_SSIZE_T_MIN) { - return PY_SSIZE_T_MIN; - } - /* else overflow */ + register PyLongObject *v; + size_t x, prev; + Py_ssize_t i; + int sign; + + if (vv == NULL) { + PyErr_BadInternalCall(); + return -1; + } + if (!PyLong_Check(vv)) { + PyErr_SetString(PyExc_TypeError, "an integer is required"); + return -1; + } + + v = (PyLongObject *)vv; + i = Py_SIZE(v); + switch (i) { + case -1: return -(sdigit)v->ob_digit[0]; + case 0: return 0; + case 1: return v->ob_digit[0]; + } + sign = 1; + x = 0; + if (i < 0) { + sign = -1; + i = -(i); + } + while (--i >= 0) { + prev = x; + x = (x << PyLong_SHIFT) + v->ob_digit[i]; + if ((x >> PyLong_SHIFT) != prev) + goto overflow; + } + /* Haven't lost any bits, but casting to a signed type requires + * extra care (see comment above). + */ + if (x <= (size_t)PY_SSIZE_T_MAX) { + return (Py_ssize_t)x * sign; + } + else if (sign < 0 && x == PY_ABS_SSIZE_T_MIN) { + return PY_SSIZE_T_MIN; + } + /* else overflow */ overflow: - PyErr_SetString(PyExc_OverflowError, - "Python int too large to convert to C ssize_t"); - return -1; + PyErr_SetString(PyExc_OverflowError, + "Python int too large to convert to C ssize_t"); + return -1; } /* Get a C unsigned long int from a long int object. @@ -491,41 +491,41 @@ PyLong_AsSsize_t(PyObject *vv) { unsigned long PyLong_AsUnsignedLong(PyObject *vv) { - register PyLongObject *v; - unsigned long x, prev; - Py_ssize_t i; - - if (vv == NULL) { - PyErr_BadInternalCall(); - return (unsigned long)-1; - } - if (!PyLong_Check(vv)) { - PyErr_SetString(PyExc_TypeError, "an integer is required"); - return (unsigned long)-1; - } - - v = (PyLongObject *)vv; - i = Py_SIZE(v); - x = 0; - if (i < 0) { - PyErr_SetString(PyExc_OverflowError, - "can't convert negative value to unsigned int"); - return (unsigned long) -1; - } - switch (i) { - case 0: return 0; - case 1: return v->ob_digit[0]; - } - while (--i >= 0) { - prev = x; - x = (x << PyLong_SHIFT) + v->ob_digit[i]; - if ((x >> PyLong_SHIFT) != prev) { - PyErr_SetString(PyExc_OverflowError, - "python int too large to convert to C unsigned long"); - return (unsigned long) -1; - } - } - return x; + register PyLongObject *v; + unsigned long x, prev; + Py_ssize_t i; + + if (vv == NULL) { + PyErr_BadInternalCall(); + return (unsigned long)-1; + } + if (!PyLong_Check(vv)) { + PyErr_SetString(PyExc_TypeError, "an integer is required"); + return (unsigned long)-1; + } + + v = (PyLongObject *)vv; + i = Py_SIZE(v); + x = 0; + if (i < 0) { + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to unsigned int"); + return (unsigned long) -1; + } + switch (i) { + case 0: return 0; + case 1: return v->ob_digit[0]; + } + while (--i >= 0) { + prev = x; + x = (x << PyLong_SHIFT) + v->ob_digit[i]; + if ((x >> PyLong_SHIFT) != prev) { + PyErr_SetString(PyExc_OverflowError, + "python int too large to convert to C unsigned long"); + return (unsigned long) -1; + } + } + return x; } /* Get a C unsigned long int from a long int object. @@ -534,41 +534,41 @@ PyLong_AsUnsignedLong(PyObject *vv) size_t PyLong_AsSize_t(PyObject *vv) { - register PyLongObject *v; - size_t x, prev; - Py_ssize_t i; - - if (vv == NULL) { - PyErr_BadInternalCall(); - return (size_t) -1; - } - if (!PyLong_Check(vv)) { - PyErr_SetString(PyExc_TypeError, "an integer is required"); - return (size_t)-1; - } - - v = (PyLongObject *)vv; - i = Py_SIZE(v); - x = 0; - if (i < 0) { - PyErr_SetString(PyExc_OverflowError, - "can't convert negative value to size_t"); - return (size_t) -1; - } - switch (i) { - case 0: return 0; - case 1: return v->ob_digit[0]; - } - while (--i >= 0) { - prev = x; - x = (x << PyLong_SHIFT) + v->ob_digit[i]; - if ((x >> PyLong_SHIFT) != prev) { - PyErr_SetString(PyExc_OverflowError, - "Python int too large to convert to C size_t"); - return (unsigned long) -1; - } - } - return x; + register PyLongObject *v; + size_t x, prev; + Py_ssize_t i; + + if (vv == NULL) { + PyErr_BadInternalCall(); + return (size_t) -1; + } + if (!PyLong_Check(vv)) { + PyErr_SetString(PyExc_TypeError, "an integer is required"); + return (size_t)-1; + } + + v = (PyLongObject *)vv; + i = Py_SIZE(v); + x = 0; + if (i < 0) { + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to size_t"); + return (size_t) -1; + } + switch (i) { + case 0: return 0; + case 1: return v->ob_digit[0]; + } + while (--i >= 0) { + prev = x; + x = (x << PyLong_SHIFT) + v->ob_digit[i]; + if ((x >> PyLong_SHIFT) != prev) { + PyErr_SetString(PyExc_OverflowError, + "Python int too large to convert to C size_t"); + return (unsigned long) -1; + } + } + return x; } /* Get a C unsigned long int from a long int object, ignoring the high bits. @@ -577,354 +577,354 @@ PyLong_AsSize_t(PyObject *vv) static unsigned long _PyLong_AsUnsignedLongMask(PyObject *vv) { - register PyLongObject *v; - unsigned long x; - Py_ssize_t i; - int sign; - - if (vv == NULL || !PyLong_Check(vv)) { - PyErr_BadInternalCall(); - return (unsigned long) -1; - } - v = (PyLongObject *)vv; - i = Py_SIZE(v); - switch (i) { - case 0: return 0; - case 1: return v->ob_digit[0]; - } - sign = 1; - x = 0; - if (i < 0) { - sign = -1; - i = -i; - } - while (--i >= 0) { - x = (x << PyLong_SHIFT) + v->ob_digit[i]; - } - return x * sign; + register PyLongObject *v; + unsigned long x; + Py_ssize_t i; + int sign; + + if (vv == NULL || !PyLong_Check(vv)) { + PyErr_BadInternalCall(); + return (unsigned long) -1; + } + v = (PyLongObject *)vv; + i = Py_SIZE(v); + switch (i) { + case 0: return 0; + case 1: return v->ob_digit[0]; + } + sign = 1; + x = 0; + if (i < 0) { + sign = -1; + i = -i; + } + while (--i >= 0) { + x = (x << PyLong_SHIFT) + v->ob_digit[i]; + } + return x * sign; } unsigned long PyLong_AsUnsignedLongMask(register PyObject *op) { - PyNumberMethods *nb; - PyLongObject *lo; - unsigned long val; - - if (op && PyLong_Check(op)) - return _PyLong_AsUnsignedLongMask(op); - - if (op == NULL || (nb = op->ob_type->tp_as_number) == NULL || - nb->nb_int == NULL) { - PyErr_SetString(PyExc_TypeError, "an integer is required"); - return (unsigned long)-1; - } - - lo = (PyLongObject*) (*nb->nb_int) (op); - if (lo == NULL) - return (unsigned long)-1; - if (PyLong_Check(lo)) { - val = _PyLong_AsUnsignedLongMask((PyObject *)lo); - Py_DECREF(lo); - if (PyErr_Occurred()) - return (unsigned long)-1; - return val; - } - else - { - Py_DECREF(lo); - PyErr_SetString(PyExc_TypeError, - "nb_int should return int object"); - return (unsigned long)-1; - } + PyNumberMethods *nb; + PyLongObject *lo; + unsigned long val; + + if (op && PyLong_Check(op)) + return _PyLong_AsUnsignedLongMask(op); + + if (op == NULL || (nb = op->ob_type->tp_as_number) == NULL || + nb->nb_int == NULL) { + PyErr_SetString(PyExc_TypeError, "an integer is required"); + return (unsigned long)-1; + } + + lo = (PyLongObject*) (*nb->nb_int) (op); + if (lo == NULL) + return (unsigned long)-1; + if (PyLong_Check(lo)) { + val = _PyLong_AsUnsignedLongMask((PyObject *)lo); + Py_DECREF(lo); + if (PyErr_Occurred()) + return (unsigned long)-1; + return val; + } + else + { + Py_DECREF(lo); + PyErr_SetString(PyExc_TypeError, + "nb_int should return int object"); + return (unsigned long)-1; + } } int _PyLong_Sign(PyObject *vv) { - PyLongObject *v = (PyLongObject *)vv; + PyLongObject *v = (PyLongObject *)vv; - assert(v != NULL); - assert(PyLong_Check(v)); + assert(v != NULL); + assert(PyLong_Check(v)); - return Py_SIZE(v) == 0 ? 0 : (Py_SIZE(v) < 0 ? -1 : 1); + return Py_SIZE(v) == 0 ? 0 : (Py_SIZE(v) < 0 ? -1 : 1); } size_t _PyLong_NumBits(PyObject *vv) { - PyLongObject *v = (PyLongObject *)vv; - size_t result = 0; - Py_ssize_t ndigits; - - assert(v != NULL); - assert(PyLong_Check(v)); - ndigits = ABS(Py_SIZE(v)); - assert(ndigits == 0 || v->ob_digit[ndigits - 1] != 0); - if (ndigits > 0) { - digit msd = v->ob_digit[ndigits - 1]; - - result = (ndigits - 1) * PyLong_SHIFT; - if (result / PyLong_SHIFT != (size_t)(ndigits - 1)) - goto Overflow; - do { - ++result; - if (result == 0) - goto Overflow; - msd >>= 1; - } while (msd); - } - return result; + PyLongObject *v = (PyLongObject *)vv; + size_t result = 0; + Py_ssize_t ndigits; + + assert(v != NULL); + assert(PyLong_Check(v)); + ndigits = ABS(Py_SIZE(v)); + assert(ndigits == 0 || v->ob_digit[ndigits - 1] != 0); + if (ndigits > 0) { + digit msd = v->ob_digit[ndigits - 1]; + + result = (ndigits - 1) * PyLong_SHIFT; + if (result / PyLong_SHIFT != (size_t)(ndigits - 1)) + goto Overflow; + do { + ++result; + if (result == 0) + goto Overflow; + msd >>= 1; + } while (msd); + } + return result; Overflow: - PyErr_SetString(PyExc_OverflowError, "int has too many bits " - "to express in a platform size_t"); - return (size_t)-1; + PyErr_SetString(PyExc_OverflowError, "int has too many bits " + "to express in a platform size_t"); + return (size_t)-1; } PyObject * _PyLong_FromByteArray(const unsigned char* bytes, size_t n, - int little_endian, int is_signed) + int little_endian, int is_signed) { - const unsigned char* pstartbyte;/* LSB of bytes */ - int incr; /* direction to move pstartbyte */ - const unsigned char* pendbyte; /* MSB of bytes */ - size_t numsignificantbytes; /* number of bytes that matter */ - Py_ssize_t ndigits; /* number of Python long digits */ - PyLongObject* v; /* result */ - Py_ssize_t idigit = 0; /* next free index in v->ob_digit */ - - if (n == 0) - return PyLong_FromLong(0L); - - if (little_endian) { - pstartbyte = bytes; - pendbyte = bytes + n - 1; - incr = 1; - } - else { - pstartbyte = bytes + n - 1; - pendbyte = bytes; - incr = -1; - } - - if (is_signed) - is_signed = *pendbyte >= 0x80; - - /* Compute numsignificantbytes. This consists of finding the most - significant byte. Leading 0 bytes are insignficant if the number - is positive, and leading 0xff bytes if negative. */ - { - size_t i; - const unsigned char* p = pendbyte; - const int pincr = -incr; /* search MSB to LSB */ - const unsigned char insignficant = is_signed ? 0xff : 0x00; - - for (i = 0; i < n; ++i, p += pincr) { - if (*p != insignficant) - break; - } - numsignificantbytes = n - i; - /* 2's-comp is a bit tricky here, e.g. 0xff00 == -0x0100, so - actually has 2 significant bytes. OTOH, 0xff0001 == - -0x00ffff, so we wouldn't *need* to bump it there; but we - do for 0xffff = -0x0001. To be safe without bothering to - check every case, bump it regardless. */ - if (is_signed && numsignificantbytes < n) - ++numsignificantbytes; - } - - /* How many Python long digits do we need? We have - 8*numsignificantbytes bits, and each Python long digit has - PyLong_SHIFT bits, so it's the ceiling of the quotient. */ - /* catch overflow before it happens */ - if (numsignificantbytes > (PY_SSIZE_T_MAX - PyLong_SHIFT) / 8) { - PyErr_SetString(PyExc_OverflowError, - "byte array too long to convert to int"); - return NULL; - } - ndigits = (numsignificantbytes * 8 + PyLong_SHIFT - 1) / PyLong_SHIFT; - v = _PyLong_New(ndigits); - if (v == NULL) - return NULL; - - /* Copy the bits over. The tricky parts are computing 2's-comp on - the fly for signed numbers, and dealing with the mismatch between - 8-bit bytes and (probably) 15-bit Python digits.*/ - { - size_t i; - twodigits carry = 1; /* for 2's-comp calculation */ - twodigits accum = 0; /* sliding register */ - unsigned int accumbits = 0; /* number of bits in accum */ - const unsigned char* p = pstartbyte; - - for (i = 0; i < numsignificantbytes; ++i, p += incr) { - twodigits thisbyte = *p; - /* Compute correction for 2's comp, if needed. */ - if (is_signed) { - thisbyte = (0xff ^ thisbyte) + carry; - carry = thisbyte >> 8; - thisbyte &= 0xff; - } - /* Because we're going LSB to MSB, thisbyte is - more significant than what's already in accum, - so needs to be prepended to accum. */ - accum |= (twodigits)thisbyte << accumbits; - accumbits += 8; - if (accumbits >= PyLong_SHIFT) { - /* There's enough to fill a Python digit. */ - assert(idigit < ndigits); - v->ob_digit[idigit] = (digit)(accum & - PyLong_MASK); - ++idigit; - accum >>= PyLong_SHIFT; - accumbits -= PyLong_SHIFT; - assert(accumbits < PyLong_SHIFT); - } - } - assert(accumbits < PyLong_SHIFT); - if (accumbits) { - assert(idigit < ndigits); - v->ob_digit[idigit] = (digit)accum; - ++idigit; - } - } - - Py_SIZE(v) = is_signed ? -idigit : idigit; - return (PyObject *)long_normalize(v); + const unsigned char* pstartbyte;/* LSB of bytes */ + int incr; /* direction to move pstartbyte */ + const unsigned char* pendbyte; /* MSB of bytes */ + size_t numsignificantbytes; /* number of bytes that matter */ + Py_ssize_t ndigits; /* number of Python long digits */ + PyLongObject* v; /* result */ + Py_ssize_t idigit = 0; /* next free index in v->ob_digit */ + + if (n == 0) + return PyLong_FromLong(0L); + + if (little_endian) { + pstartbyte = bytes; + pendbyte = bytes + n - 1; + incr = 1; + } + else { + pstartbyte = bytes + n - 1; + pendbyte = bytes; + incr = -1; + } + + if (is_signed) + is_signed = *pendbyte >= 0x80; + + /* Compute numsignificantbytes. This consists of finding the most + significant byte. Leading 0 bytes are insignficant if the number + is positive, and leading 0xff bytes if negative. */ + { + size_t i; + const unsigned char* p = pendbyte; + const int pincr = -incr; /* search MSB to LSB */ + const unsigned char insignficant = is_signed ? 0xff : 0x00; + + for (i = 0; i < n; ++i, p += pincr) { + if (*p != insignficant) + break; + } + numsignificantbytes = n - i; + /* 2's-comp is a bit tricky here, e.g. 0xff00 == -0x0100, so + actually has 2 significant bytes. OTOH, 0xff0001 == + -0x00ffff, so we wouldn't *need* to bump it there; but we + do for 0xffff = -0x0001. To be safe without bothering to + check every case, bump it regardless. */ + if (is_signed && numsignificantbytes < n) + ++numsignificantbytes; + } + + /* How many Python long digits do we need? We have + 8*numsignificantbytes bits, and each Python long digit has + PyLong_SHIFT bits, so it's the ceiling of the quotient. */ + /* catch overflow before it happens */ + if (numsignificantbytes > (PY_SSIZE_T_MAX - PyLong_SHIFT) / 8) { + PyErr_SetString(PyExc_OverflowError, + "byte array too long to convert to int"); + return NULL; + } + ndigits = (numsignificantbytes * 8 + PyLong_SHIFT - 1) / PyLong_SHIFT; + v = _PyLong_New(ndigits); + if (v == NULL) + return NULL; + + /* Copy the bits over. The tricky parts are computing 2's-comp on + the fly for signed numbers, and dealing with the mismatch between + 8-bit bytes and (probably) 15-bit Python digits.*/ + { + size_t i; + twodigits carry = 1; /* for 2's-comp calculation */ + twodigits accum = 0; /* sliding register */ + unsigned int accumbits = 0; /* number of bits in accum */ + const unsigned char* p = pstartbyte; + + for (i = 0; i < numsignificantbytes; ++i, p += incr) { + twodigits thisbyte = *p; + /* Compute correction for 2's comp, if needed. */ + if (is_signed) { + thisbyte = (0xff ^ thisbyte) + carry; + carry = thisbyte >> 8; + thisbyte &= 0xff; + } + /* Because we're going LSB to MSB, thisbyte is + more significant than what's already in accum, + so needs to be prepended to accum. */ + accum |= (twodigits)thisbyte << accumbits; + accumbits += 8; + if (accumbits >= PyLong_SHIFT) { + /* There's enough to fill a Python digit. */ + assert(idigit < ndigits); + v->ob_digit[idigit] = (digit)(accum & + PyLong_MASK); + ++idigit; + accum >>= PyLong_SHIFT; + accumbits -= PyLong_SHIFT; + assert(accumbits < PyLong_SHIFT); + } + } + assert(accumbits < PyLong_SHIFT); + if (accumbits) { + assert(idigit < ndigits); + v->ob_digit[idigit] = (digit)accum; + ++idigit; + } + } + + Py_SIZE(v) = is_signed ? -idigit : idigit; + return (PyObject *)long_normalize(v); } int _PyLong_AsByteArray(PyLongObject* v, - unsigned char* bytes, size_t n, - int little_endian, int is_signed) + unsigned char* bytes, size_t n, + int little_endian, int is_signed) { - Py_ssize_t i; /* index into v->ob_digit */ - Py_ssize_t ndigits; /* |v->ob_size| */ - twodigits accum; /* sliding register */ - unsigned int accumbits; /* # bits in accum */ - int do_twos_comp; /* store 2's-comp? is_signed and v < 0 */ - digit carry; /* for computing 2's-comp */ - size_t j; /* # bytes filled */ - unsigned char* p; /* pointer to next byte in bytes */ - int pincr; /* direction to move p */ - - assert(v != NULL && PyLong_Check(v)); - - if (Py_SIZE(v) < 0) { - ndigits = -(Py_SIZE(v)); - if (!is_signed) { - PyErr_SetString(PyExc_OverflowError, - "can't convert negative int to unsigned"); - return -1; - } - do_twos_comp = 1; - } - else { - ndigits = Py_SIZE(v); - do_twos_comp = 0; - } - - if (little_endian) { - p = bytes; - pincr = 1; - } - else { - p = bytes + n - 1; - pincr = -1; - } - - /* Copy over all the Python digits. - It's crucial that every Python digit except for the MSD contribute - exactly PyLong_SHIFT bits to the total, so first assert that the long is - normalized. */ - assert(ndigits == 0 || v->ob_digit[ndigits - 1] != 0); - j = 0; - accum = 0; - accumbits = 0; - carry = do_twos_comp ? 1 : 0; - for (i = 0; i < ndigits; ++i) { - digit thisdigit = v->ob_digit[i]; - if (do_twos_comp) { - thisdigit = (thisdigit ^ PyLong_MASK) + carry; - carry = thisdigit >> PyLong_SHIFT; - thisdigit &= PyLong_MASK; - } - /* Because we're going LSB to MSB, thisdigit is more - significant than what's already in accum, so needs to be - prepended to accum. */ - accum |= (twodigits)thisdigit << accumbits; - - /* The most-significant digit may be (probably is) at least - partly empty. */ - if (i == ndigits - 1) { - /* Count # of sign bits -- they needn't be stored, - * although for signed conversion we need later to - * make sure at least one sign bit gets stored. */ - digit s = do_twos_comp ? thisdigit ^ PyLong_MASK : - thisdigit; - while (s != 0) { - s >>= 1; - accumbits++; - } - } - else - accumbits += PyLong_SHIFT; - - /* Store as many bytes as possible. */ - while (accumbits >= 8) { - if (j >= n) - goto Overflow; - ++j; - *p = (unsigned char)(accum & 0xff); - p += pincr; - accumbits -= 8; - accum >>= 8; - } - } - - /* Store the straggler (if any). */ - assert(accumbits < 8); - assert(carry == 0); /* else do_twos_comp and *every* digit was 0 */ - if (accumbits > 0) { - if (j >= n) - goto Overflow; - ++j; - if (do_twos_comp) { - /* Fill leading bits of the byte with sign bits - (appropriately pretending that the long had an - infinite supply of sign bits). */ - accum |= (~(twodigits)0) << accumbits; - } - *p = (unsigned char)(accum & 0xff); - p += pincr; - } - else if (j == n && n > 0 && is_signed) { - /* The main loop filled the byte array exactly, so the code - just above didn't get to ensure there's a sign bit, and the - loop below wouldn't add one either. Make sure a sign bit - exists. */ - unsigned char msb = *(p - pincr); - int sign_bit_set = msb >= 0x80; - assert(accumbits == 0); - if (sign_bit_set == do_twos_comp) - return 0; - else - goto Overflow; - } - - /* Fill remaining bytes with copies of the sign bit. */ - { - unsigned char signbyte = do_twos_comp ? 0xffU : 0U; - for ( ; j < n; ++j, p += pincr) - *p = signbyte; - } - - return 0; + Py_ssize_t i; /* index into v->ob_digit */ + Py_ssize_t ndigits; /* |v->ob_size| */ + twodigits accum; /* sliding register */ + unsigned int accumbits; /* # bits in accum */ + int do_twos_comp; /* store 2's-comp? is_signed and v < 0 */ + digit carry; /* for computing 2's-comp */ + size_t j; /* # bytes filled */ + unsigned char* p; /* pointer to next byte in bytes */ + int pincr; /* direction to move p */ + + assert(v != NULL && PyLong_Check(v)); + + if (Py_SIZE(v) < 0) { + ndigits = -(Py_SIZE(v)); + if (!is_signed) { + PyErr_SetString(PyExc_OverflowError, + "can't convert negative int to unsigned"); + return -1; + } + do_twos_comp = 1; + } + else { + ndigits = Py_SIZE(v); + do_twos_comp = 0; + } + + if (little_endian) { + p = bytes; + pincr = 1; + } + else { + p = bytes + n - 1; + pincr = -1; + } + + /* Copy over all the Python digits. + It's crucial that every Python digit except for the MSD contribute + exactly PyLong_SHIFT bits to the total, so first assert that the long is + normalized. */ + assert(ndigits == 0 || v->ob_digit[ndigits - 1] != 0); + j = 0; + accum = 0; + accumbits = 0; + carry = do_twos_comp ? 1 : 0; + for (i = 0; i < ndigits; ++i) { + digit thisdigit = v->ob_digit[i]; + if (do_twos_comp) { + thisdigit = (thisdigit ^ PyLong_MASK) + carry; + carry = thisdigit >> PyLong_SHIFT; + thisdigit &= PyLong_MASK; + } + /* Because we're going LSB to MSB, thisdigit is more + significant than what's already in accum, so needs to be + prepended to accum. */ + accum |= (twodigits)thisdigit << accumbits; + + /* The most-significant digit may be (probably is) at least + partly empty. */ + if (i == ndigits - 1) { + /* Count # of sign bits -- they needn't be stored, + * although for signed conversion we need later to + * make sure at least one sign bit gets stored. */ + digit s = do_twos_comp ? thisdigit ^ PyLong_MASK : + thisdigit; + while (s != 0) { + s >>= 1; + accumbits++; + } + } + else + accumbits += PyLong_SHIFT; + + /* Store as many bytes as possible. */ + while (accumbits >= 8) { + if (j >= n) + goto Overflow; + ++j; + *p = (unsigned char)(accum & 0xff); + p += pincr; + accumbits -= 8; + accum >>= 8; + } + } + + /* Store the straggler (if any). */ + assert(accumbits < 8); + assert(carry == 0); /* else do_twos_comp and *every* digit was 0 */ + if (accumbits > 0) { + if (j >= n) + goto Overflow; + ++j; + if (do_twos_comp) { + /* Fill leading bits of the byte with sign bits + (appropriately pretending that the long had an + infinite supply of sign bits). */ + accum |= (~(twodigits)0) << accumbits; + } + *p = (unsigned char)(accum & 0xff); + p += pincr; + } + else if (j == n && n > 0 && is_signed) { + /* The main loop filled the byte array exactly, so the code + just above didn't get to ensure there's a sign bit, and the + loop below wouldn't add one either. Make sure a sign bit + exists. */ + unsigned char msb = *(p - pincr); + int sign_bit_set = msb >= 0x80; + assert(accumbits == 0); + if (sign_bit_set == do_twos_comp) + return 0; + else + goto Overflow; + } + + /* Fill remaining bytes with copies of the sign bit. */ + { + unsigned char signbyte = do_twos_comp ? 0xffU : 0U; + for ( ; j < n; ++j, p += pincr) + *p = signbyte; + } + + return 0; Overflow: - PyErr_SetString(PyExc_OverflowError, "int too big to convert"); - return -1; + PyErr_SetString(PyExc_OverflowError, "int too big to convert"); + return -1; } @@ -942,42 +942,42 @@ _PyLong_AsScaledDouble(PyObject *vv, int *exponent) least one round bit to stand in for the ignored least-significant bits. */ #define NBITS_WANTED 57 - PyLongObject *v; - double x; - const double multiplier = (double)(1L << PyLong_SHIFT); - Py_ssize_t i; - int sign; - int nbitsneeded; - - if (vv == NULL || !PyLong_Check(vv)) { - PyErr_BadInternalCall(); - return -1; - } - v = (PyLongObject *)vv; - i = Py_SIZE(v); - sign = 1; - if (i < 0) { - sign = -1; - i = -(i); - } - else if (i == 0) { - *exponent = 0; - return 0.0; - } - --i; - x = (double)v->ob_digit[i]; - nbitsneeded = NBITS_WANTED - 1; - /* Invariant: i Python digits remain unaccounted for. */ - while (i > 0 && nbitsneeded > 0) { - --i; - x = x * multiplier + (double)v->ob_digit[i]; - nbitsneeded -= PyLong_SHIFT; - } - /* There are i digits we didn't shift in. Pretending they're all - zeroes, the true value is x * 2**(i*PyLong_SHIFT). */ - *exponent = i; - assert(x > 0.0); - return x * sign; + PyLongObject *v; + double x; + const double multiplier = (double)(1L << PyLong_SHIFT); + Py_ssize_t i; + int sign; + int nbitsneeded; + + if (vv == NULL || !PyLong_Check(vv)) { + PyErr_BadInternalCall(); + return -1; + } + v = (PyLongObject *)vv; + i = Py_SIZE(v); + sign = 1; + if (i < 0) { + sign = -1; + i = -(i); + } + else if (i == 0) { + *exponent = 0; + return 0.0; + } + --i; + x = (double)v->ob_digit[i]; + nbitsneeded = NBITS_WANTED - 1; + /* Invariant: i Python digits remain unaccounted for. */ + while (i > 0 && nbitsneeded > 0) { + --i; + x = x * multiplier + (double)v->ob_digit[i]; + nbitsneeded -= PyLong_SHIFT; + } + /* There are i digits we didn't shift in. Pretending they're all + zeroes, the true value is x * 2**(i*PyLong_SHIFT). */ + *exponent = i; + assert(x > 0.0); + return x * sign; #undef NBITS_WANTED } @@ -987,163 +987,163 @@ _PyLong_AsScaledDouble(PyObject *vv, int *exponent) double PyLong_AsDouble(PyObject *vv) { - PyLongObject *v = (PyLongObject *)vv; - Py_ssize_t rnd_digit, rnd_bit, m, n; - digit lsb, *d; - int round_up = 0; - double x; - - if (vv == NULL || !PyLong_Check(vv)) { - PyErr_BadInternalCall(); - return -1.0; - } - - /* Notes on the method: for simplicity, assume v is positive and >= - 2**DBL_MANT_DIG. (For negative v we just ignore the sign until the - end; for small v no rounding is necessary.) Write n for the number - of bits in v, so that 2**(n-1) <= v < 2**n, and n > DBL_MANT_DIG. - - Some terminology: the *rounding bit* of v is the 1st bit of v that - will be rounded away (bit n - DBL_MANT_DIG - 1); the *parity bit* - is the bit immediately above. The round-half-to-even rule says - that we round up if the rounding bit is set, unless v is exactly - halfway between two floats and the parity bit is zero. - - Write d[0] ... d[m] for the digits of v, least to most significant. - Let rnd_bit be the index of the rounding bit, and rnd_digit the - index of the PyLong digit containing the rounding bit. Then the - bits of the digit d[rnd_digit] look something like: - - rounding bit - | - v - msb -> sssssrttttttttt <- lsb - ^ - | - parity bit - - where 's' represents a 'significant bit' that will be included in - the mantissa of the result, 'r' is the rounding bit, and 't' - represents a 'trailing bit' following the rounding bit. Note that - if the rounding bit is at the top of d[rnd_digit] then the parity - bit will be the lsb of d[rnd_digit+1]. If we set - - lsb = 1 << (rnd_bit % PyLong_SHIFT) - - then d[rnd_digit] & (PyLong_BASE - 2*lsb) selects just the - significant bits of d[rnd_digit], d[rnd_digit] & (lsb-1) gets the - trailing bits, and d[rnd_digit] & lsb gives the rounding bit. - - We initialize the double x to the integer given by digits - d[rnd_digit:m-1], but with the rounding bit and trailing bits of - d[rnd_digit] masked out. So the value of x comes from the top - DBL_MANT_DIG bits of v, multiplied by 2*lsb. Note that in the loop - that produces x, all floating-point operations are exact (assuming - that FLT_RADIX==2). Now if we're rounding down, the value we want - to return is simply - - x * 2**(PyLong_SHIFT * rnd_digit). - - and if we're rounding up, it's - - (x + 2*lsb) * 2**(PyLong_SHIFT * rnd_digit). - - Under the round-half-to-even rule, we round up if, and only - if, the rounding bit is set *and* at least one of the - following three conditions is satisfied: - - (1) the parity bit is set, or - (2) at least one of the trailing bits of d[rnd_digit] is set, or - (3) at least one of the digits d[i], 0 <= i < rnd_digit - is nonzero. - - Finally, we have to worry about overflow. If v >= 2**DBL_MAX_EXP, - or equivalently n > DBL_MAX_EXP, then overflow occurs. If v < - 2**DBL_MAX_EXP then we're usually safe, but there's a corner case - to consider: if v is very close to 2**DBL_MAX_EXP then it's - possible that v is rounded up to exactly 2**DBL_MAX_EXP, and then - again overflow occurs. - */ - - if (Py_SIZE(v) == 0) - return 0.0; - m = ABS(Py_SIZE(v)) - 1; - d = v->ob_digit; - assert(d[m]); /* v should be normalized */ - - /* fast path for case where 0 < abs(v) < 2**DBL_MANT_DIG */ - if (m < DBL_MANT_DIG / PyLong_SHIFT || - (m == DBL_MANT_DIG / PyLong_SHIFT && - d[m] < (digit)1 << DBL_MANT_DIG%PyLong_SHIFT)) { - x = d[m]; - while (--m >= 0) - x = x*PyLong_BASE + d[m]; - return Py_SIZE(v) < 0 ? -x : x; - } - - /* if m is huge then overflow immediately; otherwise, compute the - number of bits n in v. The condition below implies n (= #bits) >= - m * PyLong_SHIFT + 1 > DBL_MAX_EXP, hence v >= 2**DBL_MAX_EXP. */ - if (m > (DBL_MAX_EXP-1)/PyLong_SHIFT) - goto overflow; - n = m * PyLong_SHIFT + bits_in_digit(d[m]); - if (n > DBL_MAX_EXP) - goto overflow; - - /* find location of rounding bit */ - assert(n > DBL_MANT_DIG); /* dealt with |v| < 2**DBL_MANT_DIG above */ - rnd_bit = n - DBL_MANT_DIG - 1; - rnd_digit = rnd_bit/PyLong_SHIFT; - lsb = (digit)1 << (rnd_bit%PyLong_SHIFT); - - /* Get top DBL_MANT_DIG bits of v. Assumes PyLong_SHIFT < - DBL_MANT_DIG, so we'll need bits from at least 2 digits of v. */ - x = d[m]; - assert(m > rnd_digit); - while (--m > rnd_digit) - x = x*PyLong_BASE + d[m]; - x = x*PyLong_BASE + (d[m] & (PyLong_BASE-2*lsb)); - - /* decide whether to round up, using round-half-to-even */ - assert(m == rnd_digit); - if (d[m] & lsb) { /* if (rounding bit is set) */ - digit parity_bit; - if (lsb == PyLong_BASE/2) - parity_bit = d[m+1] & 1; - else - parity_bit = d[m] & 2*lsb; - if (parity_bit) - round_up = 1; - else if (d[m] & (lsb-1)) - round_up = 1; - else { - while (--m >= 0) { - if (d[m]) { - round_up = 1; - break; - } - } - } - } - - /* and round up if necessary */ - if (round_up) { - x += 2*lsb; - if (n == DBL_MAX_EXP && - x == ldexp((double)(2*lsb), DBL_MANT_DIG)) { - /* overflow corner case */ - goto overflow; - } - } - - /* shift, adjust for sign, and return */ - x = ldexp(x, rnd_digit*PyLong_SHIFT); - return Py_SIZE(v) < 0 ? -x : x; + PyLongObject *v = (PyLongObject *)vv; + Py_ssize_t rnd_digit, rnd_bit, m, n; + digit lsb, *d; + int round_up = 0; + double x; + + if (vv == NULL || !PyLong_Check(vv)) { + PyErr_BadInternalCall(); + return -1.0; + } + + /* Notes on the method: for simplicity, assume v is positive and >= + 2**DBL_MANT_DIG. (For negative v we just ignore the sign until the + end; for small v no rounding is necessary.) Write n for the number + of bits in v, so that 2**(n-1) <= v < 2**n, and n > DBL_MANT_DIG. + + Some terminology: the *rounding bit* of v is the 1st bit of v that + will be rounded away (bit n - DBL_MANT_DIG - 1); the *parity bit* + is the bit immediately above. The round-half-to-even rule says + that we round up if the rounding bit is set, unless v is exactly + halfway between two floats and the parity bit is zero. + + Write d[0] ... d[m] for the digits of v, least to most significant. + Let rnd_bit be the index of the rounding bit, and rnd_digit the + index of the PyLong digit containing the rounding bit. Then the + bits of the digit d[rnd_digit] look something like: + + rounding bit + | + v + msb -> sssssrttttttttt <- lsb + ^ + | + parity bit + + where 's' represents a 'significant bit' that will be included in + the mantissa of the result, 'r' is the rounding bit, and 't' + represents a 'trailing bit' following the rounding bit. Note that + if the rounding bit is at the top of d[rnd_digit] then the parity + bit will be the lsb of d[rnd_digit+1]. If we set + + lsb = 1 << (rnd_bit % PyLong_SHIFT) + + then d[rnd_digit] & (PyLong_BASE - 2*lsb) selects just the + significant bits of d[rnd_digit], d[rnd_digit] & (lsb-1) gets the + trailing bits, and d[rnd_digit] & lsb gives the rounding bit. + + We initialize the double x to the integer given by digits + d[rnd_digit:m-1], but with the rounding bit and trailing bits of + d[rnd_digit] masked out. So the value of x comes from the top + DBL_MANT_DIG bits of v, multiplied by 2*lsb. Note that in the loop + that produces x, all floating-point operations are exact (assuming + that FLT_RADIX==2). Now if we're rounding down, the value we want + to return is simply + + x * 2**(PyLong_SHIFT * rnd_digit). + + and if we're rounding up, it's + + (x + 2*lsb) * 2**(PyLong_SHIFT * rnd_digit). + + Under the round-half-to-even rule, we round up if, and only + if, the rounding bit is set *and* at least one of the + following three conditions is satisfied: + + (1) the parity bit is set, or + (2) at least one of the trailing bits of d[rnd_digit] is set, or + (3) at least one of the digits d[i], 0 <= i < rnd_digit + is nonzero. + + Finally, we have to worry about overflow. If v >= 2**DBL_MAX_EXP, + or equivalently n > DBL_MAX_EXP, then overflow occurs. If v < + 2**DBL_MAX_EXP then we're usually safe, but there's a corner case + to consider: if v is very close to 2**DBL_MAX_EXP then it's + possible that v is rounded up to exactly 2**DBL_MAX_EXP, and then + again overflow occurs. + */ + + if (Py_SIZE(v) == 0) + return 0.0; + m = ABS(Py_SIZE(v)) - 1; + d = v->ob_digit; + assert(d[m]); /* v should be normalized */ + + /* fast path for case where 0 < abs(v) < 2**DBL_MANT_DIG */ + if (m < DBL_MANT_DIG / PyLong_SHIFT || + (m == DBL_MANT_DIG / PyLong_SHIFT && + d[m] < (digit)1 << DBL_MANT_DIG%PyLong_SHIFT)) { + x = d[m]; + while (--m >= 0) + x = x*PyLong_BASE + d[m]; + return Py_SIZE(v) < 0 ? -x : x; + } + + /* if m is huge then overflow immediately; otherwise, compute the + number of bits n in v. The condition below implies n (= #bits) >= + m * PyLong_SHIFT + 1 > DBL_MAX_EXP, hence v >= 2**DBL_MAX_EXP. */ + if (m > (DBL_MAX_EXP-1)/PyLong_SHIFT) + goto overflow; + n = m * PyLong_SHIFT + bits_in_digit(d[m]); + if (n > DBL_MAX_EXP) + goto overflow; + + /* find location of rounding bit */ + assert(n > DBL_MANT_DIG); /* dealt with |v| < 2**DBL_MANT_DIG above */ + rnd_bit = n - DBL_MANT_DIG - 1; + rnd_digit = rnd_bit/PyLong_SHIFT; + lsb = (digit)1 << (rnd_bit%PyLong_SHIFT); + + /* Get top DBL_MANT_DIG bits of v. Assumes PyLong_SHIFT < + DBL_MANT_DIG, so we'll need bits from at least 2 digits of v. */ + x = d[m]; + assert(m > rnd_digit); + while (--m > rnd_digit) + x = x*PyLong_BASE + d[m]; + x = x*PyLong_BASE + (d[m] & (PyLong_BASE-2*lsb)); + + /* decide whether to round up, using round-half-to-even */ + assert(m == rnd_digit); + if (d[m] & lsb) { /* if (rounding bit is set) */ + digit parity_bit; + if (lsb == PyLong_BASE/2) + parity_bit = d[m+1] & 1; + else + parity_bit = d[m] & 2*lsb; + if (parity_bit) + round_up = 1; + else if (d[m] & (lsb-1)) + round_up = 1; + else { + while (--m >= 0) { + if (d[m]) { + round_up = 1; + break; + } + } + } + } + + /* and round up if necessary */ + if (round_up) { + x += 2*lsb; + if (n == DBL_MAX_EXP && + x == ldexp((double)(2*lsb), DBL_MANT_DIG)) { + /* overflow corner case */ + goto overflow; + } + } + + /* shift, adjust for sign, and return */ + x = ldexp(x, rnd_digit*PyLong_SHIFT); + return Py_SIZE(v) < 0 ? -x : x; overflow: - PyErr_SetString(PyExc_OverflowError, - "Python int too large to convert to C double"); - return -1.0; + PyErr_SetString(PyExc_OverflowError, + "Python int too large to convert to C double"); + return -1.0; } /* Create a new long (or int) object from a C pointer */ @@ -1157,10 +1157,10 @@ PyLong_FromVoidPtr(void *p) #if SIZEOF_LONG_LONG < SIZEOF_VOID_P # error "PyLong_FromVoidPtr: sizeof(PY_LONG_LONG) < sizeof(void*)" #endif - /* special-case null pointer */ - if (!p) - return PyLong_FromLong(0); - return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG)(Py_uintptr_t)p); + /* special-case null pointer */ + if (!p) + return PyLong_FromLong(0); + return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG)(Py_uintptr_t)p); } @@ -1169,17 +1169,17 @@ PyLong_FromVoidPtr(void *p) void * PyLong_AsVoidPtr(PyObject *vv) { - /* This function will allow int or long objects. If vv is neither, - then the PyLong_AsLong*() functions will raise the exception: - PyExc_SystemError, "bad argument to internal function" - */ + /* This function will allow int or long objects. If vv is neither, + then the PyLong_AsLong*() functions will raise the exception: + PyExc_SystemError, "bad argument to internal function" + */ #if SIZEOF_VOID_P <= SIZEOF_LONG - long x; + long x; - if (PyLong_Check(vv) && _PyLong_Sign(vv) < 0) - x = PyLong_AsLong(vv); - else - x = PyLong_AsUnsignedLong(vv); + if (PyLong_Check(vv) && _PyLong_Sign(vv) < 0) + x = PyLong_AsLong(vv); + else + x = PyLong_AsUnsignedLong(vv); #else #ifndef HAVE_LONG_LONG @@ -1188,18 +1188,18 @@ PyLong_AsVoidPtr(PyObject *vv) #if SIZEOF_LONG_LONG < SIZEOF_VOID_P # error "PyLong_AsVoidPtr: sizeof(PY_LONG_LONG) < sizeof(void*)" #endif - PY_LONG_LONG x; + PY_LONG_LONG x; - if (PyLong_Check(vv) && _PyLong_Sign(vv) < 0) - x = PyLong_AsLongLong(vv); - else - x = PyLong_AsUnsignedLongLong(vv); + if (PyLong_Check(vv) && _PyLong_Sign(vv) < 0) + x = PyLong_AsLongLong(vv); + else + x = PyLong_AsUnsignedLongLong(vv); #endif /* SIZEOF_VOID_P <= SIZEOF_LONG */ - if (x == -1 && PyErr_Occurred()) - return NULL; - return (void *)x; + if (x == -1 && PyErr_Occurred()) + return NULL; + return (void *)x; } #ifdef HAVE_LONG_LONG @@ -1215,43 +1215,43 @@ PyLong_AsVoidPtr(PyObject *vv) PyObject * PyLong_FromLongLong(PY_LONG_LONG ival) { - PyLongObject *v; - unsigned PY_LONG_LONG abs_ival; - unsigned PY_LONG_LONG t; /* unsigned so >> doesn't propagate sign bit */ - int ndigits = 0; - int negative = 0; - - CHECK_SMALL_INT(ival); - if (ival < 0) { - /* avoid signed overflow on negation; see comments - in PyLong_FromLong above. */ - abs_ival = (unsigned PY_LONG_LONG)(-1-ival) + 1; - negative = 1; - } - else { - abs_ival = (unsigned PY_LONG_LONG)ival; - } - - /* Count the number of Python digits. - We used to pick 5 ("big enough for anything"), but that's a - waste of time and space given that 5*15 = 75 bits are rarely - needed. */ - t = abs_ival; - while (t) { - ++ndigits; - t >>= PyLong_SHIFT; - } - v = _PyLong_New(ndigits); - if (v != NULL) { - digit *p = v->ob_digit; - Py_SIZE(v) = negative ? -ndigits : ndigits; - t = abs_ival; - while (t) { - *p++ = (digit)(t & PyLong_MASK); - t >>= PyLong_SHIFT; - } - } - return (PyObject *)v; + PyLongObject *v; + unsigned PY_LONG_LONG abs_ival; + unsigned PY_LONG_LONG t; /* unsigned so >> doesn't propagate sign bit */ + int ndigits = 0; + int negative = 0; + + CHECK_SMALL_INT(ival); + if (ival < 0) { + /* avoid signed overflow on negation; see comments + in PyLong_FromLong above. */ + abs_ival = (unsigned PY_LONG_LONG)(-1-ival) + 1; + negative = 1; + } + else { + abs_ival = (unsigned PY_LONG_LONG)ival; + } + + /* Count the number of Python digits. + We used to pick 5 ("big enough for anything"), but that's a + waste of time and space given that 5*15 = 75 bits are rarely + needed. */ + t = abs_ival; + while (t) { + ++ndigits; + t >>= PyLong_SHIFT; + } + v = _PyLong_New(ndigits); + if (v != NULL) { + digit *p = v->ob_digit; + Py_SIZE(v) = negative ? -ndigits : ndigits; + t = abs_ival; + while (t) { + *p++ = (digit)(t & PyLong_MASK); + t >>= PyLong_SHIFT; + } + } + return (PyObject *)v; } /* Create a new long int object from a C unsigned PY_LONG_LONG int. */ @@ -1259,28 +1259,28 @@ PyLong_FromLongLong(PY_LONG_LONG ival) PyObject * PyLong_FromUnsignedLongLong(unsigned PY_LONG_LONG ival) { - PyLongObject *v; - unsigned PY_LONG_LONG t; - int ndigits = 0; - - if (ival < PyLong_BASE) - return PyLong_FromLong((long)ival); - /* Count the number of Python digits. */ - t = (unsigned PY_LONG_LONG)ival; - while (t) { - ++ndigits; - t >>= PyLong_SHIFT; - } - v = _PyLong_New(ndigits); - if (v != NULL) { - digit *p = v->ob_digit; - Py_SIZE(v) = ndigits; - while (ival) { - *p++ = (digit)(ival & PyLong_MASK); - ival >>= PyLong_SHIFT; - } - } - return (PyObject *)v; + PyLongObject *v; + unsigned PY_LONG_LONG t; + int ndigits = 0; + + if (ival < PyLong_BASE) + return PyLong_FromLong((long)ival); + /* Count the number of Python digits. */ + t = (unsigned PY_LONG_LONG)ival; + while (t) { + ++ndigits; + t >>= PyLong_SHIFT; + } + v = _PyLong_New(ndigits); + if (v != NULL) { + digit *p = v->ob_digit; + Py_SIZE(v) = ndigits; + while (ival) { + *p++ = (digit)(ival & PyLong_MASK); + ival >>= PyLong_SHIFT; + } + } + return (PyObject *)v; } /* Create a new long int object from a C Py_ssize_t. */ @@ -1288,39 +1288,39 @@ PyLong_FromUnsignedLongLong(unsigned PY_LONG_LONG ival) PyObject * PyLong_FromSsize_t(Py_ssize_t ival) { - PyLongObject *v; - size_t abs_ival; - size_t t; /* unsigned so >> doesn't propagate sign bit */ - int ndigits = 0; - int negative = 0; - - CHECK_SMALL_INT(ival); - if (ival < 0) { - /* avoid signed overflow when ival = SIZE_T_MIN */ - abs_ival = (size_t)(-1-ival)+1; - negative = 1; - } - else { - abs_ival = (size_t)ival; - } - - /* Count the number of Python digits. */ - t = abs_ival; - while (t) { - ++ndigits; - t >>= PyLong_SHIFT; - } - v = _PyLong_New(ndigits); - if (v != NULL) { - digit *p = v->ob_digit; - Py_SIZE(v) = negative ? -ndigits : ndigits; - t = abs_ival; - while (t) { - *p++ = (digit)(t & PyLong_MASK); - t >>= PyLong_SHIFT; - } - } - return (PyObject *)v; + PyLongObject *v; + size_t abs_ival; + size_t t; /* unsigned so >> doesn't propagate sign bit */ + int ndigits = 0; + int negative = 0; + + CHECK_SMALL_INT(ival); + if (ival < 0) { + /* avoid signed overflow when ival = SIZE_T_MIN */ + abs_ival = (size_t)(-1-ival)+1; + negative = 1; + } + else { + abs_ival = (size_t)ival; + } + + /* Count the number of Python digits. */ + t = abs_ival; + while (t) { + ++ndigits; + t >>= PyLong_SHIFT; + } + v = _PyLong_New(ndigits); + if (v != NULL) { + digit *p = v->ob_digit; + Py_SIZE(v) = negative ? -ndigits : ndigits; + t = abs_ival; + while (t) { + *p++ = (digit)(t & PyLong_MASK); + t >>= PyLong_SHIFT; + } + } + return (PyObject *)v; } /* Create a new long int object from a C size_t. */ @@ -1328,28 +1328,28 @@ PyLong_FromSsize_t(Py_ssize_t ival) PyObject * PyLong_FromSize_t(size_t ival) { - PyLongObject *v; - size_t t; - int ndigits = 0; - - if (ival < PyLong_BASE) - return PyLong_FromLong((long)ival); - /* Count the number of Python digits. */ - t = ival; - while (t) { - ++ndigits; - t >>= PyLong_SHIFT; - } - v = _PyLong_New(ndigits); - if (v != NULL) { - digit *p = v->ob_digit; - Py_SIZE(v) = ndigits; - while (ival) { - *p++ = (digit)(ival & PyLong_MASK); - ival >>= PyLong_SHIFT; - } - } - return (PyObject *)v; + PyLongObject *v; + size_t t; + int ndigits = 0; + + if (ival < PyLong_BASE) + return PyLong_FromLong((long)ival); + /* Count the number of Python digits. */ + t = ival; + while (t) { + ++ndigits; + t >>= PyLong_SHIFT; + } + v = _PyLong_New(ndigits); + if (v != NULL) { + digit *p = v->ob_digit; + Py_SIZE(v) = ndigits; + while (ival) { + *p++ = (digit)(ival & PyLong_MASK); + ival >>= PyLong_SHIFT; + } + } + return (PyObject *)v; } /* Get a C PY_LONG_LONG int from a long int object. @@ -1358,51 +1358,51 @@ PyLong_FromSize_t(size_t ival) PY_LONG_LONG PyLong_AsLongLong(PyObject *vv) { - PyLongObject *v; - PY_LONG_LONG bytes; - int one = 1; - int res; - - if (vv == NULL) { - PyErr_BadInternalCall(); - return -1; - } - if (!PyLong_Check(vv)) { - PyNumberMethods *nb; - PyObject *io; - if ((nb = vv->ob_type->tp_as_number) == NULL || - nb->nb_int == NULL) { - PyErr_SetString(PyExc_TypeError, "an integer is required"); - return -1; - } - io = (*nb->nb_int) (vv); - if (io == NULL) - return -1; - if (PyLong_Check(io)) { - bytes = PyLong_AsLongLong(io); - Py_DECREF(io); - return bytes; - } - Py_DECREF(io); - PyErr_SetString(PyExc_TypeError, "integer conversion failed"); - return -1; - } - - v = (PyLongObject*)vv; - switch(Py_SIZE(v)) { - case -1: return -(sdigit)v->ob_digit[0]; - case 0: return 0; - case 1: return v->ob_digit[0]; - } - res = _PyLong_AsByteArray( - (PyLongObject *)vv, (unsigned char *)&bytes, - SIZEOF_LONG_LONG, IS_LITTLE_ENDIAN, 1); - - /* Plan 9 can't handle PY_LONG_LONG in ? : expressions */ - if (res < 0) - return (PY_LONG_LONG)-1; - else - return bytes; + PyLongObject *v; + PY_LONG_LONG bytes; + int one = 1; + int res; + + if (vv == NULL) { + PyErr_BadInternalCall(); + return -1; + } + if (!PyLong_Check(vv)) { + PyNumberMethods *nb; + PyObject *io; + if ((nb = vv->ob_type->tp_as_number) == NULL || + nb->nb_int == NULL) { + PyErr_SetString(PyExc_TypeError, "an integer is required"); + return -1; + } + io = (*nb->nb_int) (vv); + if (io == NULL) + return -1; + if (PyLong_Check(io)) { + bytes = PyLong_AsLongLong(io); + Py_DECREF(io); + return bytes; + } + Py_DECREF(io); + PyErr_SetString(PyExc_TypeError, "integer conversion failed"); + return -1; + } + + v = (PyLongObject*)vv; + switch(Py_SIZE(v)) { + case -1: return -(sdigit)v->ob_digit[0]; + case 0: return 0; + case 1: return v->ob_digit[0]; + } + res = _PyLong_AsByteArray( + (PyLongObject *)vv, (unsigned char *)&bytes, + SIZEOF_LONG_LONG, IS_LITTLE_ENDIAN, 1); + + /* Plan 9 can't handle PY_LONG_LONG in ? : expressions */ + if (res < 0) + return (PY_LONG_LONG)-1; + else + return bytes; } /* Get a C unsigned PY_LONG_LONG int from a long int object. @@ -1411,31 +1411,31 @@ PyLong_AsLongLong(PyObject *vv) unsigned PY_LONG_LONG PyLong_AsUnsignedLongLong(PyObject *vv) { - PyLongObject *v; - unsigned PY_LONG_LONG bytes; - int one = 1; - int res; - - if (vv == NULL || !PyLong_Check(vv)) { - PyErr_BadInternalCall(); - return (unsigned PY_LONG_LONG)-1; - } - - v = (PyLongObject*)vv; - switch(Py_SIZE(v)) { - case 0: return 0; - case 1: return v->ob_digit[0]; - } - - res = _PyLong_AsByteArray( - (PyLongObject *)vv, (unsigned char *)&bytes, - SIZEOF_LONG_LONG, IS_LITTLE_ENDIAN, 0); - - /* Plan 9 can't handle PY_LONG_LONG in ? : expressions */ - if (res < 0) - return (unsigned PY_LONG_LONG)res; - else - return bytes; + PyLongObject *v; + unsigned PY_LONG_LONG bytes; + int one = 1; + int res; + + if (vv == NULL || !PyLong_Check(vv)) { + PyErr_BadInternalCall(); + return (unsigned PY_LONG_LONG)-1; + } + + v = (PyLongObject*)vv; + switch(Py_SIZE(v)) { + case 0: return 0; + case 1: return v->ob_digit[0]; + } + + res = _PyLong_AsByteArray( + (PyLongObject *)vv, (unsigned char *)&bytes, + SIZEOF_LONG_LONG, IS_LITTLE_ENDIAN, 0); + + /* Plan 9 can't handle PY_LONG_LONG in ? : expressions */ + if (res < 0) + return (unsigned PY_LONG_LONG)res; + else + return bytes; } /* Get a C unsigned long int from a long int object, ignoring the high bits. @@ -1444,95 +1444,95 @@ PyLong_AsUnsignedLongLong(PyObject *vv) static unsigned PY_LONG_LONG _PyLong_AsUnsignedLongLongMask(PyObject *vv) { - register PyLongObject *v; - unsigned PY_LONG_LONG x; - Py_ssize_t i; - int sign; - - if (vv == NULL || !PyLong_Check(vv)) { - PyErr_BadInternalCall(); - return (unsigned long) -1; - } - v = (PyLongObject *)vv; - switch(Py_SIZE(v)) { - case 0: return 0; - case 1: return v->ob_digit[0]; - } - i = Py_SIZE(v); - sign = 1; - x = 0; - if (i < 0) { - sign = -1; - i = -i; - } - while (--i >= 0) { - x = (x << PyLong_SHIFT) + v->ob_digit[i]; - } - return x * sign; + register PyLongObject *v; + unsigned PY_LONG_LONG x; + Py_ssize_t i; + int sign; + + if (vv == NULL || !PyLong_Check(vv)) { + PyErr_BadInternalCall(); + return (unsigned long) -1; + } + v = (PyLongObject *)vv; + switch(Py_SIZE(v)) { + case 0: return 0; + case 1: return v->ob_digit[0]; + } + i = Py_SIZE(v); + sign = 1; + x = 0; + if (i < 0) { + sign = -1; + i = -i; + } + while (--i >= 0) { + x = (x << PyLong_SHIFT) + v->ob_digit[i]; + } + return x * sign; } unsigned PY_LONG_LONG PyLong_AsUnsignedLongLongMask(register PyObject *op) { - PyNumberMethods *nb; - PyLongObject *lo; - unsigned PY_LONG_LONG val; - - if (op && PyLong_Check(op)) - return _PyLong_AsUnsignedLongLongMask(op); - - if (op == NULL || (nb = op->ob_type->tp_as_number) == NULL || - nb->nb_int == NULL) { - PyErr_SetString(PyExc_TypeError, "an integer is required"); - return (unsigned PY_LONG_LONG)-1; - } - - lo = (PyLongObject*) (*nb->nb_int) (op); - if (lo == NULL) - return (unsigned PY_LONG_LONG)-1; - if (PyLong_Check(lo)) { - val = _PyLong_AsUnsignedLongLongMask((PyObject *)lo); - Py_DECREF(lo); - if (PyErr_Occurred()) - return (unsigned PY_LONG_LONG)-1; - return val; - } - else - { - Py_DECREF(lo); - PyErr_SetString(PyExc_TypeError, - "nb_int should return int object"); - return (unsigned PY_LONG_LONG)-1; - } + PyNumberMethods *nb; + PyLongObject *lo; + unsigned PY_LONG_LONG val; + + if (op && PyLong_Check(op)) + return _PyLong_AsUnsignedLongLongMask(op); + + if (op == NULL || (nb = op->ob_type->tp_as_number) == NULL || + nb->nb_int == NULL) { + PyErr_SetString(PyExc_TypeError, "an integer is required"); + return (unsigned PY_LONG_LONG)-1; + } + + lo = (PyLongObject*) (*nb->nb_int) (op); + if (lo == NULL) + return (unsigned PY_LONG_LONG)-1; + if (PyLong_Check(lo)) { + val = _PyLong_AsUnsignedLongLongMask((PyObject *)lo); + Py_DECREF(lo); + if (PyErr_Occurred()) + return (unsigned PY_LONG_LONG)-1; + return val; + } + else + { + Py_DECREF(lo); + PyErr_SetString(PyExc_TypeError, + "nb_int should return int object"); + return (unsigned PY_LONG_LONG)-1; + } } #undef IS_LITTLE_ENDIAN #endif /* HAVE_LONG_LONG */ #define CHECK_BINOP(v,w) \ - if (!PyLong_Check(v) || !PyLong_Check(w)) { \ - Py_INCREF(Py_NotImplemented); \ - return Py_NotImplemented; \ - } + if (!PyLong_Check(v) || !PyLong_Check(w)) { \ + Py_INCREF(Py_NotImplemented); \ + return Py_NotImplemented; \ + } /* bits_in_digit(d) returns the unique integer k such that 2**(k-1) <= d < 2**k if d is nonzero, else 0. */ static const unsigned char BitLengthTable[32] = { - 0, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, - 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5 + 0, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5 }; static int bits_in_digit(digit d) { - int d_bits = 0; - while (d >= 32) { - d_bits += 6; - d >>= 6; - } - d_bits += (int)BitLengthTable[d]; - return d_bits; + int d_bits = 0; + while (d >= 32) { + d_bits += 6; + d >>= 6; + } + d_bits += (int)BitLengthTable[d]; + return d_bits; } /* x[0:m] and y[0:n] are digit vectors, LSD first, m >= n required. x[0:n] @@ -1542,23 +1542,23 @@ bits_in_digit(digit d) static digit v_iadd(digit *x, Py_ssize_t m, digit *y, Py_ssize_t n) { - Py_ssize_t i; - digit carry = 0; - - assert(m >= n); - for (i = 0; i < n; ++i) { - carry += x[i] + y[i]; - x[i] = carry & PyLong_MASK; - carry >>= PyLong_SHIFT; - assert((carry & 1) == carry); - } - for (; carry && i < m; ++i) { - carry += x[i]; - x[i] = carry & PyLong_MASK; - carry >>= PyLong_SHIFT; - assert((carry & 1) == carry); - } - return carry; + Py_ssize_t i; + digit carry = 0; + + assert(m >= n); + for (i = 0; i < n; ++i) { + carry += x[i] + y[i]; + x[i] = carry & PyLong_MASK; + carry >>= PyLong_SHIFT; + assert((carry & 1) == carry); + } + for (; carry && i < m; ++i) { + carry += x[i]; + x[i] = carry & PyLong_MASK; + carry >>= PyLong_SHIFT; + assert((carry & 1) == carry); + } + return carry; } /* x[0:m] and y[0:n] are digit vectors, LSD first, m >= n required. x[0:n] @@ -1568,23 +1568,23 @@ v_iadd(digit *x, Py_ssize_t m, digit *y, Py_ssize_t n) static digit v_isub(digit *x, Py_ssize_t m, digit *y, Py_ssize_t n) { - Py_ssize_t i; - digit borrow = 0; - - assert(m >= n); - for (i = 0; i < n; ++i) { - borrow = x[i] - y[i] - borrow; - x[i] = borrow & PyLong_MASK; - borrow >>= PyLong_SHIFT; - borrow &= 1; /* keep only 1 sign bit */ - } - for (; borrow && i < m; ++i) { - borrow = x[i] - borrow; - x[i] = borrow & PyLong_MASK; - borrow >>= PyLong_SHIFT; - borrow &= 1; - } - return borrow; + Py_ssize_t i; + digit borrow = 0; + + assert(m >= n); + for (i = 0; i < n; ++i) { + borrow = x[i] - y[i] - borrow; + x[i] = borrow & PyLong_MASK; + borrow >>= PyLong_SHIFT; + borrow &= 1; /* keep only 1 sign bit */ + } + for (; borrow && i < m; ++i) { + borrow = x[i] - borrow; + x[i] = borrow & PyLong_MASK; + borrow >>= PyLong_SHIFT; + borrow &= 1; + } + return borrow; } /* Shift digit vector a[0:m] d bits left, with 0 <= d < PyLong_SHIFT. Put @@ -1593,16 +1593,16 @@ v_isub(digit *x, Py_ssize_t m, digit *y, Py_ssize_t n) static digit v_lshift(digit *z, digit *a, Py_ssize_t m, int d) { - Py_ssize_t i; - digit carry = 0; - - assert(0 <= d && d < PyLong_SHIFT); - for (i=0; i < m; i++) { - twodigits acc = (twodigits)a[i] << d | carry; - z[i] = (digit)acc & PyLong_MASK; - carry = (digit)(acc >> PyLong_SHIFT); - } - return carry; + Py_ssize_t i; + digit carry = 0; + + assert(0 <= d && d < PyLong_SHIFT); + for (i=0; i < m; i++) { + twodigits acc = (twodigits)a[i] << d | carry; + z[i] = (digit)acc & PyLong_MASK; + carry = (digit)(acc >> PyLong_SHIFT); + } + return carry; } /* Shift digit vector a[0:m] d bits right, with 0 <= d < PyLong_SHIFT. Put @@ -1611,17 +1611,17 @@ v_lshift(digit *z, digit *a, Py_ssize_t m, int d) static digit v_rshift(digit *z, digit *a, Py_ssize_t m, int d) { - Py_ssize_t i; - digit carry = 0; - digit mask = ((digit)1 << d) - 1U; - - assert(0 <= d && d < PyLong_SHIFT); - for (i=m; i-- > 0;) { - twodigits acc = (twodigits)carry << PyLong_SHIFT | a[i]; - carry = (digit)acc & mask; - z[i] = (digit)(acc >> d); - } - return carry; + Py_ssize_t i; + digit carry = 0; + digit mask = ((digit)1 << d) - 1U; + + assert(0 <= d && d < PyLong_SHIFT); + for (i=m; i-- > 0;) { + twodigits acc = (twodigits)carry << PyLong_SHIFT | a[i]; + carry = (digit)acc & mask; + z[i] = (digit)(acc >> d); + } + return carry; } /* Divide long pin, w/ size digits, by non-zero digit n, storing quotient @@ -1633,18 +1633,18 @@ v_rshift(digit *z, digit *a, Py_ssize_t m, int d) static digit inplace_divrem1(digit *pout, digit *pin, Py_ssize_t size, digit n) { - twodigits rem = 0; - - assert(n > 0 && n <= PyLong_MASK); - pin += size; - pout += size; - while (--size >= 0) { - digit hi; - rem = (rem << PyLong_SHIFT) + *--pin; - *--pout = hi = (digit)(rem / n); - rem -= (twodigits)hi * n; - } - return (digit)rem; + twodigits rem = 0; + + assert(n > 0 && n <= PyLong_MASK); + pin += size; + pout += size; + while (--size >= 0) { + digit hi; + rem = (rem << PyLong_SHIFT) + *--pin; + *--pout = hi = (digit)(rem / n); + rem -= (twodigits)hi * n; + } + return (digit)rem; } /* Divide a long integer by a digit, returning both the quotient @@ -1654,15 +1654,15 @@ inplace_divrem1(digit *pout, digit *pin, Py_ssize_t size, digit n) static PyLongObject * divrem1(PyLongObject *a, digit n, digit *prem) { - const Py_ssize_t size = ABS(Py_SIZE(a)); - PyLongObject *z; - - assert(n > 0 && n <= PyLong_MASK); - z = _PyLong_New(size); - if (z == NULL) - return NULL; - *prem = inplace_divrem1(z->ob_digit, a->ob_digit, size, n); - return long_normalize(z); + const Py_ssize_t size = ABS(Py_SIZE(a)); + PyLongObject *z; + + assert(n > 0 && n <= PyLong_MASK); + z = _PyLong_New(size); + if (z == NULL) + return NULL; + *prem = inplace_divrem1(z->ob_digit, a->ob_digit, size, n); + return long_normalize(z); } /* Convert a long int object to a string, using a given conversion base. @@ -1672,163 +1672,163 @@ divrem1(PyLongObject *a, digit n, digit *prem) PyObject * _PyLong_Format(PyObject *aa, int base) { - register PyLongObject *a = (PyLongObject *)aa; - PyObject *str; - Py_ssize_t i, sz; - Py_ssize_t size_a; - Py_UNICODE *p; - int bits; - char sign = '\0'; - - if (a == NULL || !PyLong_Check(a)) { - PyErr_BadInternalCall(); - return NULL; - } - assert(base >= 2 && base <= 36); - size_a = ABS(Py_SIZE(a)); - - /* Compute a rough upper bound for the length of the string */ - i = base; - bits = 0; - while (i > 1) { - ++bits; - i >>= 1; - } - i = 5; - /* ensure we don't get signed overflow in sz calculation */ - if (size_a > (PY_SSIZE_T_MAX - i) / PyLong_SHIFT) { - PyErr_SetString(PyExc_OverflowError, - "int is too large to format"); - return NULL; - } - sz = i + 1 + (size_a * PyLong_SHIFT - 1) / bits; - assert(sz >= 0); - str = PyUnicode_FromUnicode(NULL, sz); - if (str == NULL) - return NULL; - p = PyUnicode_AS_UNICODE(str) + sz; - *p = '\0'; - if (Py_SIZE(a) < 0) - sign = '-'; - - if (Py_SIZE(a) == 0) { - *--p = '0'; - } - else if ((base & (base - 1)) == 0) { - /* JRH: special case for power-of-2 bases */ - twodigits accum = 0; - int accumbits = 0; /* # of bits in accum */ - int basebits = 1; /* # of bits in base-1 */ - i = base; - while ((i >>= 1) > 1) - ++basebits; - - for (i = 0; i < size_a; ++i) { - accum |= (twodigits)a->ob_digit[i] << accumbits; - accumbits += PyLong_SHIFT; - assert(accumbits >= basebits); - do { - char cdigit = (char)(accum & (base - 1)); - cdigit += (cdigit < 10) ? '0' : 'a'-10; - assert(p > PyUnicode_AS_UNICODE(str)); - *--p = cdigit; - accumbits -= basebits; - accum >>= basebits; - } while (i < size_a-1 ? accumbits >= basebits : - accum > 0); - } - } - else { - /* Not 0, and base not a power of 2. Divide repeatedly by - base, but for speed use the highest power of base that - fits in a digit. */ - Py_ssize_t size = size_a; - digit *pin = a->ob_digit; - PyLongObject *scratch; - /* powbasw <- largest power of base that fits in a digit. */ - digit powbase = base; /* powbase == base ** power */ - int power = 1; - for (;;) { - twodigits newpow = powbase * (twodigits)base; - if (newpow >> PyLong_SHIFT) - /* doesn't fit in a digit */ - break; - powbase = (digit)newpow; - ++power; - } - - /* Get a scratch area for repeated division. */ - scratch = _PyLong_New(size); - if (scratch == NULL) { - Py_DECREF(str); - return NULL; - } - - /* Repeatedly divide by powbase. */ - do { - int ntostore = power; - digit rem = inplace_divrem1(scratch->ob_digit, - pin, size, powbase); - pin = scratch->ob_digit; /* no need to use a again */ - if (pin[size - 1] == 0) - --size; - SIGCHECK({ - Py_DECREF(scratch); - Py_DECREF(str); - return NULL; - }) - - /* Break rem into digits. */ - assert(ntostore > 0); - do { - digit nextrem = (digit)(rem / base); - char c = (char)(rem - nextrem * base); - assert(p > PyUnicode_AS_UNICODE(str)); - c += (c < 10) ? '0' : 'a'-10; - *--p = c; - rem = nextrem; - --ntostore; - /* Termination is a bit delicate: must not - store leading zeroes, so must get out if - remaining quotient and rem are both 0. */ - } while (ntostore && (size || rem)); - } while (size != 0); - Py_DECREF(scratch); - } - - if (base == 16) { - *--p = 'x'; - *--p = '0'; - } - else if (base == 8) { - *--p = 'o'; - *--p = '0'; - } - else if (base == 2) { - *--p = 'b'; - *--p = '0'; - } - else if (base != 10) { - *--p = '#'; - *--p = '0' + base%10; - if (base > 10) - *--p = '0' + base/10; - } - if (sign) - *--p = sign; - if (p != PyUnicode_AS_UNICODE(str)) { - Py_UNICODE *q = PyUnicode_AS_UNICODE(str); - assert(p > q); - do { - } while ((*q++ = *p++) != '\0'); - q--; - if (PyUnicode_Resize(&str,(Py_ssize_t) (q - - PyUnicode_AS_UNICODE(str)))) { - Py_DECREF(str); - return NULL; - } - } - return (PyObject *)str; + register PyLongObject *a = (PyLongObject *)aa; + PyObject *str; + Py_ssize_t i, sz; + Py_ssize_t size_a; + Py_UNICODE *p; + int bits; + char sign = '\0'; + + if (a == NULL || !PyLong_Check(a)) { + PyErr_BadInternalCall(); + return NULL; + } + assert(base >= 2 && base <= 36); + size_a = ABS(Py_SIZE(a)); + + /* Compute a rough upper bound for the length of the string */ + i = base; + bits = 0; + while (i > 1) { + ++bits; + i >>= 1; + } + i = 5; + /* ensure we don't get signed overflow in sz calculation */ + if (size_a > (PY_SSIZE_T_MAX - i) / PyLong_SHIFT) { + PyErr_SetString(PyExc_OverflowError, + "int is too large to format"); + return NULL; + } + sz = i + 1 + (size_a * PyLong_SHIFT - 1) / bits; + assert(sz >= 0); + str = PyUnicode_FromUnicode(NULL, sz); + if (str == NULL) + return NULL; + p = PyUnicode_AS_UNICODE(str) + sz; + *p = '\0'; + if (Py_SIZE(a) < 0) + sign = '-'; + + if (Py_SIZE(a) == 0) { + *--p = '0'; + } + else if ((base & (base - 1)) == 0) { + /* JRH: special case for power-of-2 bases */ + twodigits accum = 0; + int accumbits = 0; /* # of bits in accum */ + int basebits = 1; /* # of bits in base-1 */ + i = base; + while ((i >>= 1) > 1) + ++basebits; + + for (i = 0; i < size_a; ++i) { + accum |= (twodigits)a->ob_digit[i] << accumbits; + accumbits += PyLong_SHIFT; + assert(accumbits >= basebits); + do { + char cdigit = (char)(accum & (base - 1)); + cdigit += (cdigit < 10) ? '0' : 'a'-10; + assert(p > PyUnicode_AS_UNICODE(str)); + *--p = cdigit; + accumbits -= basebits; + accum >>= basebits; + } while (i < size_a-1 ? accumbits >= basebits : + accum > 0); + } + } + else { + /* Not 0, and base not a power of 2. Divide repeatedly by + base, but for speed use the highest power of base that + fits in a digit. */ + Py_ssize_t size = size_a; + digit *pin = a->ob_digit; + PyLongObject *scratch; + /* powbasw <- largest power of base that fits in a digit. */ + digit powbase = base; /* powbase == base ** power */ + int power = 1; + for (;;) { + twodigits newpow = powbase * (twodigits)base; + if (newpow >> PyLong_SHIFT) + /* doesn't fit in a digit */ + break; + powbase = (digit)newpow; + ++power; + } + + /* Get a scratch area for repeated division. */ + scratch = _PyLong_New(size); + if (scratch == NULL) { + Py_DECREF(str); + return NULL; + } + + /* Repeatedly divide by powbase. */ + do { + int ntostore = power; + digit rem = inplace_divrem1(scratch->ob_digit, + pin, size, powbase); + pin = scratch->ob_digit; /* no need to use a again */ + if (pin[size - 1] == 0) + --size; + SIGCHECK({ + Py_DECREF(scratch); + Py_DECREF(str); + return NULL; + }) + + /* Break rem into digits. */ + assert(ntostore > 0); + do { + digit nextrem = (digit)(rem / base); + char c = (char)(rem - nextrem * base); + assert(p > PyUnicode_AS_UNICODE(str)); + c += (c < 10) ? '0' : 'a'-10; + *--p = c; + rem = nextrem; + --ntostore; + /* Termination is a bit delicate: must not + store leading zeroes, so must get out if + remaining quotient and rem are both 0. */ + } while (ntostore && (size || rem)); + } while (size != 0); + Py_DECREF(scratch); + } + + if (base == 16) { + *--p = 'x'; + *--p = '0'; + } + else if (base == 8) { + *--p = 'o'; + *--p = '0'; + } + else if (base == 2) { + *--p = 'b'; + *--p = '0'; + } + else if (base != 10) { + *--p = '#'; + *--p = '0' + base%10; + if (base > 10) + *--p = '0' + base/10; + } + if (sign) + *--p = sign; + if (p != PyUnicode_AS_UNICODE(str)) { + Py_UNICODE *q = PyUnicode_AS_UNICODE(str); + assert(p > q); + do { + } while ((*q++ = *p++) != '\0'); + q--; + if (PyUnicode_Resize(&str,(Py_ssize_t) (q - + PyUnicode_AS_UNICODE(str)))) { + Py_DECREF(str); + return NULL; + } + } + return (PyObject *)str; } /* Table of digit values for 8-bit string -> integer conversion. @@ -1839,22 +1839,22 @@ _PyLong_Format(PyObject *aa, int base) * base B digit iff _PyLong_DigitValue[Py_CHARPyLong_MASK(c)] < B. */ unsigned char _PyLong_DigitValue[256] = { - 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, - 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, - 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 37, 37, 37, 37, 37, 37, - 37, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 37, 37, 37, 37, 37, - 37, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 37, 37, 37, 37, 37, - 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, - 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, - 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, - 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, - 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, - 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, - 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, - 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, + 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, + 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, + 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, + 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 37, 37, 37, 37, 37, 37, + 37, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 37, 37, 37, 37, 37, + 37, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 37, 37, 37, 37, 37, + 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, + 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, + 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, + 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, + 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, + 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, + 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, + 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, }; /* *str points to the first digit in a string of base `base` digits. base @@ -1866,111 +1866,111 @@ unsigned char _PyLong_DigitValue[256] = { static PyLongObject * long_from_binary_base(char **str, int base) { - char *p = *str; - char *start = p; - int bits_per_char; - Py_ssize_t n; - PyLongObject *z; - twodigits accum; - int bits_in_accum; - digit *pdigit; - - assert(base >= 2 && base <= 32 && (base & (base - 1)) == 0); - n = base; - for (bits_per_char = -1; n; ++bits_per_char) - n >>= 1; - /* n <- total # of bits needed, while setting p to end-of-string */ - while (_PyLong_DigitValue[Py_CHARMASK(*p)] < base) - ++p; - *str = p; - /* n <- # of Python digits needed, = ceiling(n/PyLong_SHIFT). */ - n = (p - start) * bits_per_char + PyLong_SHIFT - 1; - if (n / bits_per_char < p - start) { - PyErr_SetString(PyExc_ValueError, - "int string too large to convert"); - return NULL; - } - n = n / PyLong_SHIFT; - z = _PyLong_New(n); - if (z == NULL) - return NULL; - /* Read string from right, and fill in long from left; i.e., - * from least to most significant in both. - */ - accum = 0; - bits_in_accum = 0; - pdigit = z->ob_digit; - while (--p >= start) { - int k = (int)_PyLong_DigitValue[Py_CHARMASK(*p)]; - assert(k >= 0 && k < base); - accum |= (twodigits)k << bits_in_accum; - bits_in_accum += bits_per_char; - if (bits_in_accum >= PyLong_SHIFT) { - *pdigit++ = (digit)(accum & PyLong_MASK); - assert(pdigit - z->ob_digit <= n); - accum >>= PyLong_SHIFT; - bits_in_accum -= PyLong_SHIFT; - assert(bits_in_accum < PyLong_SHIFT); - } - } - if (bits_in_accum) { - assert(bits_in_accum <= PyLong_SHIFT); - *pdigit++ = (digit)accum; - assert(pdigit - z->ob_digit <= n); - } - while (pdigit - z->ob_digit < n) - *pdigit++ = 0; - return long_normalize(z); + char *p = *str; + char *start = p; + int bits_per_char; + Py_ssize_t n; + PyLongObject *z; + twodigits accum; + int bits_in_accum; + digit *pdigit; + + assert(base >= 2 && base <= 32 && (base & (base - 1)) == 0); + n = base; + for (bits_per_char = -1; n; ++bits_per_char) + n >>= 1; + /* n <- total # of bits needed, while setting p to end-of-string */ + while (_PyLong_DigitValue[Py_CHARMASK(*p)] < base) + ++p; + *str = p; + /* n <- # of Python digits needed, = ceiling(n/PyLong_SHIFT). */ + n = (p - start) * bits_per_char + PyLong_SHIFT - 1; + if (n / bits_per_char < p - start) { + PyErr_SetString(PyExc_ValueError, + "int string too large to convert"); + return NULL; + } + n = n / PyLong_SHIFT; + z = _PyLong_New(n); + if (z == NULL) + return NULL; + /* Read string from right, and fill in long from left; i.e., + * from least to most significant in both. + */ + accum = 0; + bits_in_accum = 0; + pdigit = z->ob_digit; + while (--p >= start) { + int k = (int)_PyLong_DigitValue[Py_CHARMASK(*p)]; + assert(k >= 0 && k < base); + accum |= (twodigits)k << bits_in_accum; + bits_in_accum += bits_per_char; + if (bits_in_accum >= PyLong_SHIFT) { + *pdigit++ = (digit)(accum & PyLong_MASK); + assert(pdigit - z->ob_digit <= n); + accum >>= PyLong_SHIFT; + bits_in_accum -= PyLong_SHIFT; + assert(bits_in_accum < PyLong_SHIFT); + } + } + if (bits_in_accum) { + assert(bits_in_accum <= PyLong_SHIFT); + *pdigit++ = (digit)accum; + assert(pdigit - z->ob_digit <= n); + } + while (pdigit - z->ob_digit < n) + *pdigit++ = 0; + return long_normalize(z); } PyObject * PyLong_FromString(char *str, char **pend, int base) { - int sign = 1, error_if_nonzero = 0; - char *start, *orig_str = str; - PyLongObject *z = NULL; - PyObject *strobj; - Py_ssize_t slen; - - if ((base != 0 && base < 2) || base > 36) { - PyErr_SetString(PyExc_ValueError, - "int() arg 2 must be >= 2 and <= 36"); - return NULL; - } - while (*str != '\0' && isspace(Py_CHARMASK(*str))) - str++; - if (*str == '+') - ++str; - else if (*str == '-') { - ++str; - sign = -1; - } - if (base == 0) { - if (str[0] != '0') - base = 10; - else if (str[1] == 'x' || str[1] == 'X') - base = 16; - else if (str[1] == 'o' || str[1] == 'O') - base = 8; - else if (str[1] == 'b' || str[1] == 'B') - base = 2; - else { - /* "old" (C-style) octal literal, now invalid. - it might still be zero though */ - error_if_nonzero = 1; - base = 10; - } - } - if (str[0] == '0' && - ((base == 16 && (str[1] == 'x' || str[1] == 'X')) || - (base == 8 && (str[1] == 'o' || str[1] == 'O')) || - (base == 2 && (str[1] == 'b' || str[1] == 'B')))) - str += 2; - - start = str; - if ((base & (base - 1)) == 0) - z = long_from_binary_base(&str, base); - else { + int sign = 1, error_if_nonzero = 0; + char *start, *orig_str = str; + PyLongObject *z = NULL; + PyObject *strobj; + Py_ssize_t slen; + + if ((base != 0 && base < 2) || base > 36) { + PyErr_SetString(PyExc_ValueError, + "int() arg 2 must be >= 2 and <= 36"); + return NULL; + } + while (*str != '\0' && isspace(Py_CHARMASK(*str))) + str++; + if (*str == '+') + ++str; + else if (*str == '-') { + ++str; + sign = -1; + } + if (base == 0) { + if (str[0] != '0') + base = 10; + else if (str[1] == 'x' || str[1] == 'X') + base = 16; + else if (str[1] == 'o' || str[1] == 'O') + base = 8; + else if (str[1] == 'b' || str[1] == 'B') + base = 2; + else { + /* "old" (C-style) octal literal, now invalid. + it might still be zero though */ + error_if_nonzero = 1; + base = 10; + } + } + if (str[0] == '0' && + ((base == 16 && (str[1] == 'x' || str[1] == 'X')) || + (base == 8 && (str[1] == 'o' || str[1] == 'O')) || + (base == 2 && (str[1] == 'b' || str[1] == 'B')))) + str += 2; + + start = str; + if ((base & (base - 1)) == 0) + z = long_from_binary_base(&str, base); + else { /*** Binary bases can be converted in time linear in the number of digits, because Python's representation base is binary. Other bases (including decimal!) use @@ -2056,227 +2056,227 @@ that triggers it(!). Instead the code was tested by artificially allocating just 1 digit at the start, so that the copying code was exercised for every digit beyond the first. ***/ - register twodigits c; /* current input character */ - Py_ssize_t size_z; - int i; - int convwidth; - twodigits convmultmax, convmult; - digit *pz, *pzstop; - char* scan; - - static double log_base_BASE[37] = {0.0e0,}; - static int convwidth_base[37] = {0,}; - static twodigits convmultmax_base[37] = {0,}; - - if (log_base_BASE[base] == 0.0) { - twodigits convmax = base; - int i = 1; - - log_base_BASE[base] = log((double)base) / - log((double)PyLong_BASE); - for (;;) { - twodigits next = convmax * base; - if (next > PyLong_BASE) - break; - convmax = next; - ++i; - } - convmultmax_base[base] = convmax; - assert(i > 0); - convwidth_base[base] = i; - } - - /* Find length of the string of numeric characters. */ - scan = str; - while (_PyLong_DigitValue[Py_CHARMASK(*scan)] < base) - ++scan; - - /* Create a long object that can contain the largest possible - * integer with this base and length. Note that there's no - * need to initialize z->ob_digit -- no slot is read up before - * being stored into. - */ - size_z = (Py_ssize_t)((scan - str) * log_base_BASE[base]) + 1; - /* Uncomment next line to test exceedingly rare copy code */ - /* size_z = 1; */ - assert(size_z > 0); - z = _PyLong_New(size_z); - if (z == NULL) - return NULL; - Py_SIZE(z) = 0; - - /* `convwidth` consecutive input digits are treated as a single - * digit in base `convmultmax`. - */ - convwidth = convwidth_base[base]; - convmultmax = convmultmax_base[base]; - - /* Work ;-) */ - while (str < scan) { - /* grab up to convwidth digits from the input string */ - c = (digit)_PyLong_DigitValue[Py_CHARMASK(*str++)]; - for (i = 1; i < convwidth && str != scan; ++i, ++str) { - c = (twodigits)(c * base + - (int)_PyLong_DigitValue[Py_CHARMASK(*str)]); - assert(c < PyLong_BASE); - } - - convmult = convmultmax; - /* Calculate the shift only if we couldn't get - * convwidth digits. - */ - if (i != convwidth) { - convmult = base; - for ( ; i > 1; --i) - convmult *= base; - } - - /* Multiply z by convmult, and add c. */ - pz = z->ob_digit; - pzstop = pz + Py_SIZE(z); - for (; pz < pzstop; ++pz) { - c += (twodigits)*pz * convmult; - *pz = (digit)(c & PyLong_MASK); - c >>= PyLong_SHIFT; - } - /* carry off the current end? */ - if (c) { - assert(c < PyLong_BASE); - if (Py_SIZE(z) < size_z) { - *pz = (digit)c; - ++Py_SIZE(z); - } - else { - PyLongObject *tmp; - /* Extremely rare. Get more space. */ - assert(Py_SIZE(z) == size_z); - tmp = _PyLong_New(size_z + 1); - if (tmp == NULL) { - Py_DECREF(z); - return NULL; - } - memcpy(tmp->ob_digit, - z->ob_digit, - sizeof(digit) * size_z); - Py_DECREF(z); - z = tmp; - z->ob_digit[size_z] = (digit)c; - ++size_z; - } - } - } - } - if (z == NULL) - return NULL; - if (error_if_nonzero) { - /* reset the base to 0, else the exception message - doesn't make too much sense */ - base = 0; - if (Py_SIZE(z) != 0) - goto onError; - /* there might still be other problems, therefore base - remains zero here for the same reason */ - } - if (str == start) - goto onError; - if (sign < 0) - Py_SIZE(z) = -(Py_SIZE(z)); - while (*str && isspace(Py_CHARMASK(*str))) - str++; - if (*str != '\0') - goto onError; - if (pend) - *pend = str; - long_normalize(z); - return (PyObject *) maybe_small_long(z); + register twodigits c; /* current input character */ + Py_ssize_t size_z; + int i; + int convwidth; + twodigits convmultmax, convmult; + digit *pz, *pzstop; + char* scan; + + static double log_base_BASE[37] = {0.0e0,}; + static int convwidth_base[37] = {0,}; + static twodigits convmultmax_base[37] = {0,}; + + if (log_base_BASE[base] == 0.0) { + twodigits convmax = base; + int i = 1; + + log_base_BASE[base] = log((double)base) / + log((double)PyLong_BASE); + for (;;) { + twodigits next = convmax * base; + if (next > PyLong_BASE) + break; + convmax = next; + ++i; + } + convmultmax_base[base] = convmax; + assert(i > 0); + convwidth_base[base] = i; + } + + /* Find length of the string of numeric characters. */ + scan = str; + while (_PyLong_DigitValue[Py_CHARMASK(*scan)] < base) + ++scan; + + /* Create a long object that can contain the largest possible + * integer with this base and length. Note that there's no + * need to initialize z->ob_digit -- no slot is read up before + * being stored into. + */ + size_z = (Py_ssize_t)((scan - str) * log_base_BASE[base]) + 1; + /* Uncomment next line to test exceedingly rare copy code */ + /* size_z = 1; */ + assert(size_z > 0); + z = _PyLong_New(size_z); + if (z == NULL) + return NULL; + Py_SIZE(z) = 0; + + /* `convwidth` consecutive input digits are treated as a single + * digit in base `convmultmax`. + */ + convwidth = convwidth_base[base]; + convmultmax = convmultmax_base[base]; + + /* Work ;-) */ + while (str < scan) { + /* grab up to convwidth digits from the input string */ + c = (digit)_PyLong_DigitValue[Py_CHARMASK(*str++)]; + for (i = 1; i < convwidth && str != scan; ++i, ++str) { + c = (twodigits)(c * base + + (int)_PyLong_DigitValue[Py_CHARMASK(*str)]); + assert(c < PyLong_BASE); + } + + convmult = convmultmax; + /* Calculate the shift only if we couldn't get + * convwidth digits. + */ + if (i != convwidth) { + convmult = base; + for ( ; i > 1; --i) + convmult *= base; + } + + /* Multiply z by convmult, and add c. */ + pz = z->ob_digit; + pzstop = pz + Py_SIZE(z); + for (; pz < pzstop; ++pz) { + c += (twodigits)*pz * convmult; + *pz = (digit)(c & PyLong_MASK); + c >>= PyLong_SHIFT; + } + /* carry off the current end? */ + if (c) { + assert(c < PyLong_BASE); + if (Py_SIZE(z) < size_z) { + *pz = (digit)c; + ++Py_SIZE(z); + } + else { + PyLongObject *tmp; + /* Extremely rare. Get more space. */ + assert(Py_SIZE(z) == size_z); + tmp = _PyLong_New(size_z + 1); + if (tmp == NULL) { + Py_DECREF(z); + return NULL; + } + memcpy(tmp->ob_digit, + z->ob_digit, + sizeof(digit) * size_z); + Py_DECREF(z); + z = tmp; + z->ob_digit[size_z] = (digit)c; + ++size_z; + } + } + } + } + if (z == NULL) + return NULL; + if (error_if_nonzero) { + /* reset the base to 0, else the exception message + doesn't make too much sense */ + base = 0; + if (Py_SIZE(z) != 0) + goto onError; + /* there might still be other problems, therefore base + remains zero here for the same reason */ + } + if (str == start) + goto onError; + if (sign < 0) + Py_SIZE(z) = -(Py_SIZE(z)); + while (*str && isspace(Py_CHARMASK(*str))) + str++; + if (*str != '\0') + goto onError; + if (pend) + *pend = str; + long_normalize(z); + return (PyObject *) maybe_small_long(z); onError: - Py_XDECREF(z); - slen = strlen(orig_str) < 200 ? strlen(orig_str) : 200; - strobj = PyUnicode_FromStringAndSize(orig_str, slen); - if (strobj == NULL) - return NULL; - PyErr_Format(PyExc_ValueError, - "invalid literal for int() with base %d: %R", - base, strobj); - Py_DECREF(strobj); - return NULL; + Py_XDECREF(z); + slen = strlen(orig_str) < 200 ? strlen(orig_str) : 200; + strobj = PyUnicode_FromStringAndSize(orig_str, slen); + if (strobj == NULL) + return NULL; + PyErr_Format(PyExc_ValueError, + "invalid literal for int() with base %d: %R", + base, strobj); + Py_DECREF(strobj); + return NULL; } PyObject * PyLong_FromUnicode(Py_UNICODE *u, Py_ssize_t length, int base) { - PyObject *result; - char *buffer = (char *)PyMem_MALLOC(length+1); - - if (buffer == NULL) - return NULL; - - if (PyUnicode_EncodeDecimal(u, length, buffer, NULL)) { - PyMem_FREE(buffer); - return NULL; - } - result = PyLong_FromString(buffer, NULL, base); - PyMem_FREE(buffer); - return result; + PyObject *result; + char *buffer = (char *)PyMem_MALLOC(length+1); + + if (buffer == NULL) + return NULL; + + if (PyUnicode_EncodeDecimal(u, length, buffer, NULL)) { + PyMem_FREE(buffer); + return NULL; + } + result = PyLong_FromString(buffer, NULL, base); + PyMem_FREE(buffer); + return result; } /* forward */ static PyLongObject *x_divrem - (PyLongObject *, PyLongObject *, PyLongObject **); + (PyLongObject *, PyLongObject *, PyLongObject **); static PyObject *long_long(PyObject *v); /* Long division with remainder, top-level routine */ static int long_divrem(PyLongObject *a, PyLongObject *b, - PyLongObject **pdiv, PyLongObject **prem) + PyLongObject **pdiv, PyLongObject **prem) { - Py_ssize_t size_a = ABS(Py_SIZE(a)), size_b = ABS(Py_SIZE(b)); - PyLongObject *z; - - if (size_b == 0) { - PyErr_SetString(PyExc_ZeroDivisionError, - "integer division or modulo by zero"); - return -1; - } - if (size_a < size_b || - (size_a == size_b && - a->ob_digit[size_a-1] < b->ob_digit[size_b-1])) { - /* |a| < |b|. */ - *pdiv = (PyLongObject*)PyLong_FromLong(0); - if (*pdiv == NULL) - return -1; - Py_INCREF(a); - *prem = (PyLongObject *) a; - return 0; - } - if (size_b == 1) { - digit rem = 0; - z = divrem1(a, b->ob_digit[0], &rem); - if (z == NULL) - return -1; - *prem = (PyLongObject *) PyLong_FromLong((long)rem); - if (*prem == NULL) { - Py_DECREF(z); - return -1; - } - } - else { - z = x_divrem(a, b, prem); - if (z == NULL) - return -1; - } - /* Set the signs. - The quotient z has the sign of a*b; - the remainder r has the sign of a, - so a = b*z + r. */ - if ((Py_SIZE(a) < 0) != (Py_SIZE(b) < 0)) - NEGATE(z); - if (Py_SIZE(a) < 0 && Py_SIZE(*prem) != 0) - NEGATE(*prem); - *pdiv = maybe_small_long(z); - return 0; + Py_ssize_t size_a = ABS(Py_SIZE(a)), size_b = ABS(Py_SIZE(b)); + PyLongObject *z; + + if (size_b == 0) { + PyErr_SetString(PyExc_ZeroDivisionError, + "integer division or modulo by zero"); + return -1; + } + if (size_a < size_b || + (size_a == size_b && + a->ob_digit[size_a-1] < b->ob_digit[size_b-1])) { + /* |a| < |b|. */ + *pdiv = (PyLongObject*)PyLong_FromLong(0); + if (*pdiv == NULL) + return -1; + Py_INCREF(a); + *prem = (PyLongObject *) a; + return 0; + } + if (size_b == 1) { + digit rem = 0; + z = divrem1(a, b->ob_digit[0], &rem); + if (z == NULL) + return -1; + *prem = (PyLongObject *) PyLong_FromLong((long)rem); + if (*prem == NULL) { + Py_DECREF(z); + return -1; + } + } + else { + z = x_divrem(a, b, prem); + if (z == NULL) + return -1; + } + /* Set the signs. + The quotient z has the sign of a*b; + the remainder r has the sign of a, + so a = b*z + r. */ + if ((Py_SIZE(a) < 0) != (Py_SIZE(b) < 0)) + NEGATE(z); + if (Py_SIZE(a) < 0 && Py_SIZE(*prem) != 0) + NEGATE(*prem); + *pdiv = maybe_small_long(z); + return 0; } /* Unsigned long division with remainder -- the algorithm. The arguments v1 @@ -2285,125 +2285,125 @@ long_divrem(PyLongObject *a, PyLongObject *b, static PyLongObject * x_divrem(PyLongObject *v1, PyLongObject *w1, PyLongObject **prem) { - PyLongObject *v, *w, *a; - Py_ssize_t i, k, size_v, size_w; - int d; - digit wm1, wm2, carry, q, r, vtop, *v0, *vk, *w0, *ak; - twodigits vv; - sdigit zhi; - stwodigits z; - - /* We follow Knuth [The Art of Computer Programming, Vol. 2 (3rd - edn.), section 4.3.1, Algorithm D], except that we don't explicitly - handle the special case when the initial estimate q for a quotient - digit is >= PyLong_BASE: the max value for q is PyLong_BASE+1, and - that won't overflow a digit. */ - - /* allocate space; w will also be used to hold the final remainder */ - size_v = ABS(Py_SIZE(v1)); - size_w = ABS(Py_SIZE(w1)); - assert(size_v >= size_w && size_w >= 2); /* Assert checks by div() */ - v = _PyLong_New(size_v+1); - if (v == NULL) { - *prem = NULL; - return NULL; - } - w = _PyLong_New(size_w); - if (w == NULL) { - Py_DECREF(v); - *prem = NULL; - return NULL; - } - - /* normalize: shift w1 left so that its top digit is >= PyLong_BASE/2. - shift v1 left by the same amount. Results go into w and v. */ - d = PyLong_SHIFT - bits_in_digit(w1->ob_digit[size_w-1]); - carry = v_lshift(w->ob_digit, w1->ob_digit, size_w, d); - assert(carry == 0); - carry = v_lshift(v->ob_digit, v1->ob_digit, size_v, d); - if (carry != 0 || v->ob_digit[size_v-1] >= w->ob_digit[size_w-1]) { - v->ob_digit[size_v] = carry; - size_v++; - } - - /* Now v->ob_digit[size_v-1] < w->ob_digit[size_w-1], so quotient has - at most (and usually exactly) k = size_v - size_w digits. */ - k = size_v - size_w; - assert(k >= 0); - a = _PyLong_New(k); - if (a == NULL) { - Py_DECREF(w); - Py_DECREF(v); - *prem = NULL; - return NULL; - } - v0 = v->ob_digit; - w0 = w->ob_digit; - wm1 = w0[size_w-1]; - wm2 = w0[size_w-2]; - for (vk = v0+k, ak = a->ob_digit + k; vk-- > v0;) { - /* inner loop: divide vk[0:size_w+1] by w0[0:size_w], giving - single-digit quotient q, remainder in vk[0:size_w]. */ - - SIGCHECK({ - Py_DECREF(a); - Py_DECREF(w); - Py_DECREF(v); - *prem = NULL; - return NULL; - }) - - /* estimate quotient digit q; may overestimate by 1 (rare) */ - vtop = vk[size_w]; - assert(vtop <= wm1); - vv = ((twodigits)vtop << PyLong_SHIFT) | vk[size_w-1]; - q = (digit)(vv / wm1); - r = (digit)(vv - (twodigits)wm1 * q); /* r = vv % wm1 */ - while ((twodigits)wm2 * q > (((twodigits)r << PyLong_SHIFT) - | vk[size_w-2])) { - --q; - r += wm1; - if (r >= PyLong_BASE) - break; - } - assert(q <= PyLong_BASE); - - /* subtract q*w0[0:size_w] from vk[0:size_w+1] */ - zhi = 0; - for (i = 0; i < size_w; ++i) { - /* invariants: -PyLong_BASE <= -q <= zhi <= 0; - -PyLong_BASE * q <= z < PyLong_BASE */ - z = (sdigit)vk[i] + zhi - - (stwodigits)q * (stwodigits)w0[i]; - vk[i] = (digit)z & PyLong_MASK; - zhi = (sdigit)Py_ARITHMETIC_RIGHT_SHIFT(stwodigits, - z, PyLong_SHIFT); - } - - /* add w back if q was too large (this branch taken rarely) */ - assert((sdigit)vtop + zhi == -1 || (sdigit)vtop + zhi == 0); - if ((sdigit)vtop + zhi < 0) { - carry = 0; - for (i = 0; i < size_w; ++i) { - carry += vk[i] + w0[i]; - vk[i] = carry & PyLong_MASK; - carry >>= PyLong_SHIFT; - } - --q; - } - - /* store quotient digit */ - assert(q < PyLong_BASE); - *--ak = q; - } - - /* unshift remainder; we reuse w to store the result */ - carry = v_rshift(w0, v0, size_w, d); - assert(carry==0); - Py_DECREF(v); - - *prem = long_normalize(w); - return long_normalize(a); + PyLongObject *v, *w, *a; + Py_ssize_t i, k, size_v, size_w; + int d; + digit wm1, wm2, carry, q, r, vtop, *v0, *vk, *w0, *ak; + twodigits vv; + sdigit zhi; + stwodigits z; + + /* We follow Knuth [The Art of Computer Programming, Vol. 2 (3rd + edn.), section 4.3.1, Algorithm D], except that we don't explicitly + handle the special case when the initial estimate q for a quotient + digit is >= PyLong_BASE: the max value for q is PyLong_BASE+1, and + that won't overflow a digit. */ + + /* allocate space; w will also be used to hold the final remainder */ + size_v = ABS(Py_SIZE(v1)); + size_w = ABS(Py_SIZE(w1)); + assert(size_v >= size_w && size_w >= 2); /* Assert checks by div() */ + v = _PyLong_New(size_v+1); + if (v == NULL) { + *prem = NULL; + return NULL; + } + w = _PyLong_New(size_w); + if (w == NULL) { + Py_DECREF(v); + *prem = NULL; + return NULL; + } + + /* normalize: shift w1 left so that its top digit is >= PyLong_BASE/2. + shift v1 left by the same amount. Results go into w and v. */ + d = PyLong_SHIFT - bits_in_digit(w1->ob_digit[size_w-1]); + carry = v_lshift(w->ob_digit, w1->ob_digit, size_w, d); + assert(carry == 0); + carry = v_lshift(v->ob_digit, v1->ob_digit, size_v, d); + if (carry != 0 || v->ob_digit[size_v-1] >= w->ob_digit[size_w-1]) { + v->ob_digit[size_v] = carry; + size_v++; + } + + /* Now v->ob_digit[size_v-1] < w->ob_digit[size_w-1], so quotient has + at most (and usually exactly) k = size_v - size_w digits. */ + k = size_v - size_w; + assert(k >= 0); + a = _PyLong_New(k); + if (a == NULL) { + Py_DECREF(w); + Py_DECREF(v); + *prem = NULL; + return NULL; + } + v0 = v->ob_digit; + w0 = w->ob_digit; + wm1 = w0[size_w-1]; + wm2 = w0[size_w-2]; + for (vk = v0+k, ak = a->ob_digit + k; vk-- > v0;) { + /* inner loop: divide vk[0:size_w+1] by w0[0:size_w], giving + single-digit quotient q, remainder in vk[0:size_w]. */ + + SIGCHECK({ + Py_DECREF(a); + Py_DECREF(w); + Py_DECREF(v); + *prem = NULL; + return NULL; + }) + + /* estimate quotient digit q; may overestimate by 1 (rare) */ + vtop = vk[size_w]; + assert(vtop <= wm1); + vv = ((twodigits)vtop << PyLong_SHIFT) | vk[size_w-1]; + q = (digit)(vv / wm1); + r = (digit)(vv - (twodigits)wm1 * q); /* r = vv % wm1 */ + while ((twodigits)wm2 * q > (((twodigits)r << PyLong_SHIFT) + | vk[size_w-2])) { + --q; + r += wm1; + if (r >= PyLong_BASE) + break; + } + assert(q <= PyLong_BASE); + + /* subtract q*w0[0:size_w] from vk[0:size_w+1] */ + zhi = 0; + for (i = 0; i < size_w; ++i) { + /* invariants: -PyLong_BASE <= -q <= zhi <= 0; + -PyLong_BASE * q <= z < PyLong_BASE */ + z = (sdigit)vk[i] + zhi - + (stwodigits)q * (stwodigits)w0[i]; + vk[i] = (digit)z & PyLong_MASK; + zhi = (sdigit)Py_ARITHMETIC_RIGHT_SHIFT(stwodigits, + z, PyLong_SHIFT); + } + + /* add w back if q was too large (this branch taken rarely) */ + assert((sdigit)vtop + zhi == -1 || (sdigit)vtop + zhi == 0); + if ((sdigit)vtop + zhi < 0) { + carry = 0; + for (i = 0; i < size_w; ++i) { + carry += vk[i] + w0[i]; + vk[i] = carry & PyLong_MASK; + carry >>= PyLong_SHIFT; + } + --q; + } + + /* store quotient digit */ + assert(q < PyLong_BASE); + *--ak = q; + } + + /* unshift remainder; we reuse w to store the result */ + carry = v_rshift(w0, v0, size_w, d); + assert(carry==0); + Py_DECREF(v); + + *prem = long_normalize(w); + return long_normalize(a); } /* Methods */ @@ -2411,121 +2411,121 @@ x_divrem(PyLongObject *v1, PyLongObject *w1, PyLongObject **prem) static void long_dealloc(PyObject *v) { - Py_TYPE(v)->tp_free(v); + Py_TYPE(v)->tp_free(v); } static PyObject * long_repr(PyObject *v) { - return _PyLong_Format(v, 10); + return _PyLong_Format(v, 10); } static int long_compare(PyLongObject *a, PyLongObject *b) { - Py_ssize_t sign; - - if (Py_SIZE(a) != Py_SIZE(b)) { - if (ABS(Py_SIZE(a)) == 0 && ABS(Py_SIZE(b)) == 0) - sign = 0; - else - sign = Py_SIZE(a) - Py_SIZE(b); - } - else { - Py_ssize_t i = ABS(Py_SIZE(a)); - while (--i >= 0 && a->ob_digit[i] == b->ob_digit[i]) - ; - if (i < 0) - sign = 0; - else { - sign = (sdigit)a->ob_digit[i] - (sdigit)b->ob_digit[i]; - if (Py_SIZE(a) < 0) - sign = -sign; - } - } - return sign < 0 ? -1 : sign > 0 ? 1 : 0; + Py_ssize_t sign; + + if (Py_SIZE(a) != Py_SIZE(b)) { + if (ABS(Py_SIZE(a)) == 0 && ABS(Py_SIZE(b)) == 0) + sign = 0; + else + sign = Py_SIZE(a) - Py_SIZE(b); + } + else { + Py_ssize_t i = ABS(Py_SIZE(a)); + while (--i >= 0 && a->ob_digit[i] == b->ob_digit[i]) + ; + if (i < 0) + sign = 0; + else { + sign = (sdigit)a->ob_digit[i] - (sdigit)b->ob_digit[i]; + if (Py_SIZE(a) < 0) + sign = -sign; + } + } + return sign < 0 ? -1 : sign > 0 ? 1 : 0; } #define TEST_COND(cond) \ - ((cond) ? Py_True : Py_False) + ((cond) ? Py_True : Py_False) static PyObject * long_richcompare(PyObject *self, PyObject *other, int op) { - int result; - PyObject *v; - CHECK_BINOP(self, other); - if (self == other) - result = 0; - else - result = long_compare((PyLongObject*)self, (PyLongObject*)other); - /* Convert the return value to a Boolean */ - switch (op) { - case Py_EQ: - v = TEST_COND(result == 0); - break; - case Py_NE: - v = TEST_COND(result != 0); - break; - case Py_LE: - v = TEST_COND(result <= 0); - break; - case Py_GE: - v = TEST_COND(result >= 0); - break; - case Py_LT: - v = TEST_COND(result == -1); - break; - case Py_GT: - v = TEST_COND(result == 1); - break; - default: - PyErr_BadArgument(); - return NULL; - } - Py_INCREF(v); - return v; + int result; + PyObject *v; + CHECK_BINOP(self, other); + if (self == other) + result = 0; + else + result = long_compare((PyLongObject*)self, (PyLongObject*)other); + /* Convert the return value to a Boolean */ + switch (op) { + case Py_EQ: + v = TEST_COND(result == 0); + break; + case Py_NE: + v = TEST_COND(result != 0); + break; + case Py_LE: + v = TEST_COND(result <= 0); + break; + case Py_GE: + v = TEST_COND(result >= 0); + break; + case Py_LT: + v = TEST_COND(result == -1); + break; + case Py_GT: + v = TEST_COND(result == 1); + break; + default: + PyErr_BadArgument(); + return NULL; + } + Py_INCREF(v); + return v; } static long long_hash(PyLongObject *v) { - unsigned long x; - Py_ssize_t i; - int sign; - - /* This is designed so that Python ints and longs with the - same value hash to the same value, otherwise comparisons - of mapping keys will turn out weird */ - i = Py_SIZE(v); - switch(i) { - case -1: return v->ob_digit[0]==1 ? -2 : -(sdigit)v->ob_digit[0]; - case 0: return 0; - case 1: return v->ob_digit[0]; - } - sign = 1; - x = 0; - if (i < 0) { - sign = -1; - i = -(i); - } - /* The following loop produces a C unsigned long x such that x is - congruent to the absolute value of v modulo ULONG_MAX. The - resulting x is nonzero if and only if v is. */ - while (--i >= 0) { - /* Force a native long #-bits (32 or 64) circular shift */ - x = (x >> (8*SIZEOF_LONG-PyLong_SHIFT)) | (x << PyLong_SHIFT); - x += v->ob_digit[i]; - /* If the addition above overflowed we compensate by - incrementing. This preserves the value modulo - ULONG_MAX. */ - if (x < v->ob_digit[i]) - x++; - } - x = x * sign; - if (x == (unsigned long)-1) - x = (unsigned long)-2; - return (long)x; + unsigned long x; + Py_ssize_t i; + int sign; + + /* This is designed so that Python ints and longs with the + same value hash to the same value, otherwise comparisons + of mapping keys will turn out weird */ + i = Py_SIZE(v); + switch(i) { + case -1: return v->ob_digit[0]==1 ? -2 : -(sdigit)v->ob_digit[0]; + case 0: return 0; + case 1: return v->ob_digit[0]; + } + sign = 1; + x = 0; + if (i < 0) { + sign = -1; + i = -(i); + } + /* The following loop produces a C unsigned long x such that x is + congruent to the absolute value of v modulo ULONG_MAX. The + resulting x is nonzero if and only if v is. */ + while (--i >= 0) { + /* Force a native long #-bits (32 or 64) circular shift */ + x = (x >> (8*SIZEOF_LONG-PyLong_SHIFT)) | (x << PyLong_SHIFT); + x += v->ob_digit[i]; + /* If the addition above overflowed we compensate by + incrementing. This preserves the value modulo + ULONG_MAX. */ + if (x < v->ob_digit[i]) + x++; + } + x = x * sign; + if (x == (unsigned long)-1) + x = (unsigned long)-2; + return (long)x; } @@ -2534,33 +2534,33 @@ long_hash(PyLongObject *v) static PyLongObject * x_add(PyLongObject *a, PyLongObject *b) { - Py_ssize_t size_a = ABS(Py_SIZE(a)), size_b = ABS(Py_SIZE(b)); - PyLongObject *z; - Py_ssize_t i; - digit carry = 0; - - /* Ensure a is the larger of the two: */ - if (size_a < size_b) { - { PyLongObject *temp = a; a = b; b = temp; } - { Py_ssize_t size_temp = size_a; - size_a = size_b; - size_b = size_temp; } - } - z = _PyLong_New(size_a+1); - if (z == NULL) - return NULL; - for (i = 0; i < size_b; ++i) { - carry += a->ob_digit[i] + b->ob_digit[i]; - z->ob_digit[i] = carry & PyLong_MASK; - carry >>= PyLong_SHIFT; - } - for (; i < size_a; ++i) { - carry += a->ob_digit[i]; - z->ob_digit[i] = carry & PyLong_MASK; - carry >>= PyLong_SHIFT; - } - z->ob_digit[i] = carry; - return long_normalize(z); + Py_ssize_t size_a = ABS(Py_SIZE(a)), size_b = ABS(Py_SIZE(b)); + PyLongObject *z; + Py_ssize_t i; + digit carry = 0; + + /* Ensure a is the larger of the two: */ + if (size_a < size_b) { + { PyLongObject *temp = a; a = b; b = temp; } + { Py_ssize_t size_temp = size_a; + size_a = size_b; + size_b = size_temp; } + } + z = _PyLong_New(size_a+1); + if (z == NULL) + return NULL; + for (i = 0; i < size_b; ++i) { + carry += a->ob_digit[i] + b->ob_digit[i]; + z->ob_digit[i] = carry & PyLong_MASK; + carry >>= PyLong_SHIFT; + } + for (; i < size_a; ++i) { + carry += a->ob_digit[i]; + z->ob_digit[i] = carry & PyLong_MASK; + carry >>= PyLong_SHIFT; + } + z->ob_digit[i] = carry; + return long_normalize(z); } /* Subtract the absolute values of two integers. */ @@ -2568,113 +2568,113 @@ x_add(PyLongObject *a, PyLongObject *b) static PyLongObject * x_sub(PyLongObject *a, PyLongObject *b) { - Py_ssize_t size_a = ABS(Py_SIZE(a)), size_b = ABS(Py_SIZE(b)); - PyLongObject *z; - Py_ssize_t i; - int sign = 1; - digit borrow = 0; - - /* Ensure a is the larger of the two: */ - if (size_a < size_b) { - sign = -1; - { PyLongObject *temp = a; a = b; b = temp; } - { Py_ssize_t size_temp = size_a; - size_a = size_b; - size_b = size_temp; } - } - else if (size_a == size_b) { - /* Find highest digit where a and b differ: */ - i = size_a; - while (--i >= 0 && a->ob_digit[i] == b->ob_digit[i]) - ; - if (i < 0) - return (PyLongObject *)PyLong_FromLong(0); - if (a->ob_digit[i] < b->ob_digit[i]) { - sign = -1; - { PyLongObject *temp = a; a = b; b = temp; } - } - size_a = size_b = i+1; - } - z = _PyLong_New(size_a); - if (z == NULL) - return NULL; - for (i = 0; i < size_b; ++i) { - /* The following assumes unsigned arithmetic - works module 2**N for some N>PyLong_SHIFT. */ - borrow = a->ob_digit[i] - b->ob_digit[i] - borrow; - z->ob_digit[i] = borrow & PyLong_MASK; - borrow >>= PyLong_SHIFT; - borrow &= 1; /* Keep only one sign bit */ - } - for (; i < size_a; ++i) { - borrow = a->ob_digit[i] - borrow; - z->ob_digit[i] = borrow & PyLong_MASK; - borrow >>= PyLong_SHIFT; - borrow &= 1; /* Keep only one sign bit */ - } - assert(borrow == 0); - if (sign < 0) - NEGATE(z); - return long_normalize(z); + Py_ssize_t size_a = ABS(Py_SIZE(a)), size_b = ABS(Py_SIZE(b)); + PyLongObject *z; + Py_ssize_t i; + int sign = 1; + digit borrow = 0; + + /* Ensure a is the larger of the two: */ + if (size_a < size_b) { + sign = -1; + { PyLongObject *temp = a; a = b; b = temp; } + { Py_ssize_t size_temp = size_a; + size_a = size_b; + size_b = size_temp; } + } + else if (size_a == size_b) { + /* Find highest digit where a and b differ: */ + i = size_a; + while (--i >= 0 && a->ob_digit[i] == b->ob_digit[i]) + ; + if (i < 0) + return (PyLongObject *)PyLong_FromLong(0); + if (a->ob_digit[i] < b->ob_digit[i]) { + sign = -1; + { PyLongObject *temp = a; a = b; b = temp; } + } + size_a = size_b = i+1; + } + z = _PyLong_New(size_a); + if (z == NULL) + return NULL; + for (i = 0; i < size_b; ++i) { + /* The following assumes unsigned arithmetic + works module 2**N for some N>PyLong_SHIFT. */ + borrow = a->ob_digit[i] - b->ob_digit[i] - borrow; + z->ob_digit[i] = borrow & PyLong_MASK; + borrow >>= PyLong_SHIFT; + borrow &= 1; /* Keep only one sign bit */ + } + for (; i < size_a; ++i) { + borrow = a->ob_digit[i] - borrow; + z->ob_digit[i] = borrow & PyLong_MASK; + borrow >>= PyLong_SHIFT; + borrow &= 1; /* Keep only one sign bit */ + } + assert(borrow == 0); + if (sign < 0) + NEGATE(z); + return long_normalize(z); } static PyObject * long_add(PyLongObject *a, PyLongObject *b) { - PyLongObject *z; - - CHECK_BINOP(a, b); - - if (ABS(Py_SIZE(a)) <= 1 && ABS(Py_SIZE(b)) <= 1) { - PyObject *result = PyLong_FromLong(MEDIUM_VALUE(a) + - MEDIUM_VALUE(b)); - return result; - } - if (Py_SIZE(a) < 0) { - if (Py_SIZE(b) < 0) { - z = x_add(a, b); - if (z != NULL && Py_SIZE(z) != 0) - Py_SIZE(z) = -(Py_SIZE(z)); - } - else - z = x_sub(b, a); - } - else { - if (Py_SIZE(b) < 0) - z = x_sub(a, b); - else - z = x_add(a, b); - } - return (PyObject *)z; + PyLongObject *z; + + CHECK_BINOP(a, b); + + if (ABS(Py_SIZE(a)) <= 1 && ABS(Py_SIZE(b)) <= 1) { + PyObject *result = PyLong_FromLong(MEDIUM_VALUE(a) + + MEDIUM_VALUE(b)); + return result; + } + if (Py_SIZE(a) < 0) { + if (Py_SIZE(b) < 0) { + z = x_add(a, b); + if (z != NULL && Py_SIZE(z) != 0) + Py_SIZE(z) = -(Py_SIZE(z)); + } + else + z = x_sub(b, a); + } + else { + if (Py_SIZE(b) < 0) + z = x_sub(a, b); + else + z = x_add(a, b); + } + return (PyObject *)z; } static PyObject * long_sub(PyLongObject *a, PyLongObject *b) { - PyLongObject *z; - - CHECK_BINOP(a, b); - - if (ABS(Py_SIZE(a)) <= 1 && ABS(Py_SIZE(b)) <= 1) { - PyObject* r; - r = PyLong_FromLong(MEDIUM_VALUE(a)-MEDIUM_VALUE(b)); - return r; - } - if (Py_SIZE(a) < 0) { - if (Py_SIZE(b) < 0) - z = x_sub(a, b); - else - z = x_add(a, b); - if (z != NULL && Py_SIZE(z) != 0) - Py_SIZE(z) = -(Py_SIZE(z)); - } - else { - if (Py_SIZE(b) < 0) - z = x_add(a, b); - else - z = x_sub(a, b); - } - return (PyObject *)z; + PyLongObject *z; + + CHECK_BINOP(a, b); + + if (ABS(Py_SIZE(a)) <= 1 && ABS(Py_SIZE(b)) <= 1) { + PyObject* r; + r = PyLong_FromLong(MEDIUM_VALUE(a)-MEDIUM_VALUE(b)); + return r; + } + if (Py_SIZE(a) < 0) { + if (Py_SIZE(b) < 0) + z = x_sub(a, b); + else + z = x_add(a, b); + if (z != NULL && Py_SIZE(z) != 0) + Py_SIZE(z) = -(Py_SIZE(z)); + } + else { + if (Py_SIZE(b) < 0) + z = x_add(a, b); + else + z = x_sub(a, b); + } + return (PyObject *)z; } /* Grade school multiplication, ignoring the signs. @@ -2683,85 +2683,85 @@ long_sub(PyLongObject *a, PyLongObject *b) static PyLongObject * x_mul(PyLongObject *a, PyLongObject *b) { - PyLongObject *z; - Py_ssize_t size_a = ABS(Py_SIZE(a)); - Py_ssize_t size_b = ABS(Py_SIZE(b)); - Py_ssize_t i; - - z = _PyLong_New(size_a + size_b); - if (z == NULL) - return NULL; - - memset(z->ob_digit, 0, Py_SIZE(z) * sizeof(digit)); - if (a == b) { - /* Efficient squaring per HAC, Algorithm 14.16: - * http://www.cacr.math.uwaterloo.ca/hac/about/chap14.pdf - * Gives slightly less than a 2x speedup when a == b, - * via exploiting that each entry in the multiplication - * pyramid appears twice (except for the size_a squares). - */ - for (i = 0; i < size_a; ++i) { - twodigits carry; - twodigits f = a->ob_digit[i]; - digit *pz = z->ob_digit + (i << 1); - digit *pa = a->ob_digit + i + 1; - digit *paend = a->ob_digit + size_a; - - SIGCHECK({ - Py_DECREF(z); - return NULL; - }) - - carry = *pz + f * f; - *pz++ = (digit)(carry & PyLong_MASK); - carry >>= PyLong_SHIFT; - assert(carry <= PyLong_MASK); - - /* Now f is added in twice in each column of the - * pyramid it appears. Same as adding f<<1 once. - */ - f <<= 1; - while (pa < paend) { - carry += *pz + *pa++ * f; - *pz++ = (digit)(carry & PyLong_MASK); - carry >>= PyLong_SHIFT; - assert(carry <= (PyLong_MASK << 1)); - } - if (carry) { - carry += *pz; - *pz++ = (digit)(carry & PyLong_MASK); - carry >>= PyLong_SHIFT; - } - if (carry) - *pz += (digit)(carry & PyLong_MASK); - assert((carry >> PyLong_SHIFT) == 0); - } - } - else { /* a is not the same as b -- gradeschool long mult */ - for (i = 0; i < size_a; ++i) { - twodigits carry = 0; - twodigits f = a->ob_digit[i]; - digit *pz = z->ob_digit + i; - digit *pb = b->ob_digit; - digit *pbend = b->ob_digit + size_b; - - SIGCHECK({ - Py_DECREF(z); - return NULL; - }) - - while (pb < pbend) { - carry += *pz + *pb++ * f; - *pz++ = (digit)(carry & PyLong_MASK); - carry >>= PyLong_SHIFT; - assert(carry <= PyLong_MASK); - } - if (carry) - *pz += (digit)(carry & PyLong_MASK); - assert((carry >> PyLong_SHIFT) == 0); - } - } - return long_normalize(z); + PyLongObject *z; + Py_ssize_t size_a = ABS(Py_SIZE(a)); + Py_ssize_t size_b = ABS(Py_SIZE(b)); + Py_ssize_t i; + + z = _PyLong_New(size_a + size_b); + if (z == NULL) + return NULL; + + memset(z->ob_digit, 0, Py_SIZE(z) * sizeof(digit)); + if (a == b) { + /* Efficient squaring per HAC, Algorithm 14.16: + * http://www.cacr.math.uwaterloo.ca/hac/about/chap14.pdf + * Gives slightly less than a 2x speedup when a == b, + * via exploiting that each entry in the multiplication + * pyramid appears twice (except for the size_a squares). + */ + for (i = 0; i < size_a; ++i) { + twodigits carry; + twodigits f = a->ob_digit[i]; + digit *pz = z->ob_digit + (i << 1); + digit *pa = a->ob_digit + i + 1; + digit *paend = a->ob_digit + size_a; + + SIGCHECK({ + Py_DECREF(z); + return NULL; + }) + + carry = *pz + f * f; + *pz++ = (digit)(carry & PyLong_MASK); + carry >>= PyLong_SHIFT; + assert(carry <= PyLong_MASK); + + /* Now f is added in twice in each column of the + * pyramid it appears. Same as adding f<<1 once. + */ + f <<= 1; + while (pa < paend) { + carry += *pz + *pa++ * f; + *pz++ = (digit)(carry & PyLong_MASK); + carry >>= PyLong_SHIFT; + assert(carry <= (PyLong_MASK << 1)); + } + if (carry) { + carry += *pz; + *pz++ = (digit)(carry & PyLong_MASK); + carry >>= PyLong_SHIFT; + } + if (carry) + *pz += (digit)(carry & PyLong_MASK); + assert((carry >> PyLong_SHIFT) == 0); + } + } + else { /* a is not the same as b -- gradeschool long mult */ + for (i = 0; i < size_a; ++i) { + twodigits carry = 0; + twodigits f = a->ob_digit[i]; + digit *pz = z->ob_digit + i; + digit *pb = b->ob_digit; + digit *pbend = b->ob_digit + size_b; + + SIGCHECK({ + Py_DECREF(z); + return NULL; + }) + + while (pb < pbend) { + carry += *pz + *pb++ * f; + *pz++ = (digit)(carry & PyLong_MASK); + carry >>= PyLong_SHIFT; + assert(carry <= PyLong_MASK); + } + if (carry) + *pz += (digit)(carry & PyLong_MASK); + assert((carry >> PyLong_SHIFT) == 0); + } + } + return long_normalize(z); } /* A helper for Karatsuba multiplication (k_mul). @@ -2774,26 +2774,26 @@ x_mul(PyLongObject *a, PyLongObject *b) static int kmul_split(PyLongObject *n, Py_ssize_t size, PyLongObject **high, PyLongObject **low) { - PyLongObject *hi, *lo; - Py_ssize_t size_lo, size_hi; - const Py_ssize_t size_n = ABS(Py_SIZE(n)); - - size_lo = MIN(size_n, size); - size_hi = size_n - size_lo; - - if ((hi = _PyLong_New(size_hi)) == NULL) - return -1; - if ((lo = _PyLong_New(size_lo)) == NULL) { - Py_DECREF(hi); - return -1; - } - - memcpy(lo->ob_digit, n->ob_digit, size_lo * sizeof(digit)); - memcpy(hi->ob_digit, n->ob_digit + size_lo, size_hi * sizeof(digit)); - - *high = long_normalize(hi); - *low = long_normalize(lo); - return 0; + PyLongObject *hi, *lo; + Py_ssize_t size_lo, size_hi; + const Py_ssize_t size_n = ABS(Py_SIZE(n)); + + size_lo = MIN(size_n, size); + size_hi = size_n - size_lo; + + if ((hi = _PyLong_New(size_hi)) == NULL) + return -1; + if ((lo = _PyLong_New(size_lo)) == NULL) { + Py_DECREF(hi); + return -1; + } + + memcpy(lo->ob_digit, n->ob_digit, size_lo * sizeof(digit)); + memcpy(hi->ob_digit, n->ob_digit + size_lo, size_hi * sizeof(digit)); + + *high = long_normalize(hi); + *low = long_normalize(lo); + return 0; } static PyLongObject *k_lopsided_mul(PyLongObject *a, PyLongObject *b); @@ -2805,169 +2805,169 @@ static PyLongObject *k_lopsided_mul(PyLongObject *a, PyLongObject *b); static PyLongObject * k_mul(PyLongObject *a, PyLongObject *b) { - Py_ssize_t asize = ABS(Py_SIZE(a)); - Py_ssize_t bsize = ABS(Py_SIZE(b)); - PyLongObject *ah = NULL; - PyLongObject *al = NULL; - PyLongObject *bh = NULL; - PyLongObject *bl = NULL; - PyLongObject *ret = NULL; - PyLongObject *t1, *t2, *t3; - Py_ssize_t shift; /* the number of digits we split off */ - Py_ssize_t i; - - /* (ah*X+al)(bh*X+bl) = ah*bh*X*X + (ah*bl + al*bh)*X + al*bl - * Let k = (ah+al)*(bh+bl) = ah*bl + al*bh + ah*bh + al*bl - * Then the original product is - * ah*bh*X*X + (k - ah*bh - al*bl)*X + al*bl - * By picking X to be a power of 2, "*X" is just shifting, and it's - * been reduced to 3 multiplies on numbers half the size. - */ - - /* We want to split based on the larger number; fiddle so that b - * is largest. - */ - if (asize > bsize) { - t1 = a; - a = b; - b = t1; - - i = asize; - asize = bsize; - bsize = i; - } - - /* Use gradeschool math when either number is too small. */ - i = a == b ? KARATSUBA_SQUARE_CUTOFF : KARATSUBA_CUTOFF; - if (asize <= i) { - if (asize == 0) - return (PyLongObject *)PyLong_FromLong(0); - else - return x_mul(a, b); - } - - /* If a is small compared to b, splitting on b gives a degenerate - * case with ah==0, and Karatsuba may be (even much) less efficient - * than "grade school" then. However, we can still win, by viewing - * b as a string of "big digits", each of width a->ob_size. That - * leads to a sequence of balanced calls to k_mul. - */ - if (2 * asize <= bsize) - return k_lopsided_mul(a, b); - - /* Split a & b into hi & lo pieces. */ - shift = bsize >> 1; - if (kmul_split(a, shift, &ah, &al) < 0) goto fail; - assert(Py_SIZE(ah) > 0); /* the split isn't degenerate */ - - if (a == b) { - bh = ah; - bl = al; - Py_INCREF(bh); - Py_INCREF(bl); - } - else if (kmul_split(b, shift, &bh, &bl) < 0) goto fail; - - /* The plan: - * 1. Allocate result space (asize + bsize digits: that's always - * enough). - * 2. Compute ah*bh, and copy into result at 2*shift. - * 3. Compute al*bl, and copy into result at 0. Note that this - * can't overlap with #2. - * 4. Subtract al*bl from the result, starting at shift. This may - * underflow (borrow out of the high digit), but we don't care: - * we're effectively doing unsigned arithmetic mod - * BASE**(sizea + sizeb), and so long as the *final* result fits, - * borrows and carries out of the high digit can be ignored. - * 5. Subtract ah*bh from the result, starting at shift. - * 6. Compute (ah+al)*(bh+bl), and add it into the result starting - * at shift. - */ - - /* 1. Allocate result space. */ - ret = _PyLong_New(asize + bsize); - if (ret == NULL) goto fail; + Py_ssize_t asize = ABS(Py_SIZE(a)); + Py_ssize_t bsize = ABS(Py_SIZE(b)); + PyLongObject *ah = NULL; + PyLongObject *al = NULL; + PyLongObject *bh = NULL; + PyLongObject *bl = NULL; + PyLongObject *ret = NULL; + PyLongObject *t1, *t2, *t3; + Py_ssize_t shift; /* the number of digits we split off */ + Py_ssize_t i; + + /* (ah*X+al)(bh*X+bl) = ah*bh*X*X + (ah*bl + al*bh)*X + al*bl + * Let k = (ah+al)*(bh+bl) = ah*bl + al*bh + ah*bh + al*bl + * Then the original product is + * ah*bh*X*X + (k - ah*bh - al*bl)*X + al*bl + * By picking X to be a power of 2, "*X" is just shifting, and it's + * been reduced to 3 multiplies on numbers half the size. + */ + + /* We want to split based on the larger number; fiddle so that b + * is largest. + */ + if (asize > bsize) { + t1 = a; + a = b; + b = t1; + + i = asize; + asize = bsize; + bsize = i; + } + + /* Use gradeschool math when either number is too small. */ + i = a == b ? KARATSUBA_SQUARE_CUTOFF : KARATSUBA_CUTOFF; + if (asize <= i) { + if (asize == 0) + return (PyLongObject *)PyLong_FromLong(0); + else + return x_mul(a, b); + } + + /* If a is small compared to b, splitting on b gives a degenerate + * case with ah==0, and Karatsuba may be (even much) less efficient + * than "grade school" then. However, we can still win, by viewing + * b as a string of "big digits", each of width a->ob_size. That + * leads to a sequence of balanced calls to k_mul. + */ + if (2 * asize <= bsize) + return k_lopsided_mul(a, b); + + /* Split a & b into hi & lo pieces. */ + shift = bsize >> 1; + if (kmul_split(a, shift, &ah, &al) < 0) goto fail; + assert(Py_SIZE(ah) > 0); /* the split isn't degenerate */ + + if (a == b) { + bh = ah; + bl = al; + Py_INCREF(bh); + Py_INCREF(bl); + } + else if (kmul_split(b, shift, &bh, &bl) < 0) goto fail; + + /* The plan: + * 1. Allocate result space (asize + bsize digits: that's always + * enough). + * 2. Compute ah*bh, and copy into result at 2*shift. + * 3. Compute al*bl, and copy into result at 0. Note that this + * can't overlap with #2. + * 4. Subtract al*bl from the result, starting at shift. This may + * underflow (borrow out of the high digit), but we don't care: + * we're effectively doing unsigned arithmetic mod + * BASE**(sizea + sizeb), and so long as the *final* result fits, + * borrows and carries out of the high digit can be ignored. + * 5. Subtract ah*bh from the result, starting at shift. + * 6. Compute (ah+al)*(bh+bl), and add it into the result starting + * at shift. + */ + + /* 1. Allocate result space. */ + ret = _PyLong_New(asize + bsize); + if (ret == NULL) goto fail; #ifdef Py_DEBUG - /* Fill with trash, to catch reference to uninitialized digits. */ - memset(ret->ob_digit, 0xDF, Py_SIZE(ret) * sizeof(digit)); + /* Fill with trash, to catch reference to uninitialized digits. */ + memset(ret->ob_digit, 0xDF, Py_SIZE(ret) * sizeof(digit)); #endif - /* 2. t1 <- ah*bh, and copy into high digits of result. */ - if ((t1 = k_mul(ah, bh)) == NULL) goto fail; - assert(Py_SIZE(t1) >= 0); - assert(2*shift + Py_SIZE(t1) <= Py_SIZE(ret)); - memcpy(ret->ob_digit + 2*shift, t1->ob_digit, - Py_SIZE(t1) * sizeof(digit)); - - /* Zero-out the digits higher than the ah*bh copy. */ - i = Py_SIZE(ret) - 2*shift - Py_SIZE(t1); - if (i) - memset(ret->ob_digit + 2*shift + Py_SIZE(t1), 0, - i * sizeof(digit)); - - /* 3. t2 <- al*bl, and copy into the low digits. */ - if ((t2 = k_mul(al, bl)) == NULL) { - Py_DECREF(t1); - goto fail; - } - assert(Py_SIZE(t2) >= 0); - assert(Py_SIZE(t2) <= 2*shift); /* no overlap with high digits */ - memcpy(ret->ob_digit, t2->ob_digit, Py_SIZE(t2) * sizeof(digit)); - - /* Zero out remaining digits. */ - i = 2*shift - Py_SIZE(t2); /* number of uninitialized digits */ - if (i) - memset(ret->ob_digit + Py_SIZE(t2), 0, i * sizeof(digit)); - - /* 4 & 5. Subtract ah*bh (t1) and al*bl (t2). We do al*bl first - * because it's fresher in cache. - */ - i = Py_SIZE(ret) - shift; /* # digits after shift */ - (void)v_isub(ret->ob_digit + shift, i, t2->ob_digit, Py_SIZE(t2)); - Py_DECREF(t2); - - (void)v_isub(ret->ob_digit + shift, i, t1->ob_digit, Py_SIZE(t1)); - Py_DECREF(t1); - - /* 6. t3 <- (ah+al)(bh+bl), and add into result. */ - if ((t1 = x_add(ah, al)) == NULL) goto fail; - Py_DECREF(ah); - Py_DECREF(al); - ah = al = NULL; - - if (a == b) { - t2 = t1; - Py_INCREF(t2); - } - else if ((t2 = x_add(bh, bl)) == NULL) { - Py_DECREF(t1); - goto fail; - } - Py_DECREF(bh); - Py_DECREF(bl); - bh = bl = NULL; - - t3 = k_mul(t1, t2); - Py_DECREF(t1); - Py_DECREF(t2); - if (t3 == NULL) goto fail; - assert(Py_SIZE(t3) >= 0); - - /* Add t3. It's not obvious why we can't run out of room here. - * See the (*) comment after this function. - */ - (void)v_iadd(ret->ob_digit + shift, i, t3->ob_digit, Py_SIZE(t3)); - Py_DECREF(t3); - - return long_normalize(ret); + /* 2. t1 <- ah*bh, and copy into high digits of result. */ + if ((t1 = k_mul(ah, bh)) == NULL) goto fail; + assert(Py_SIZE(t1) >= 0); + assert(2*shift + Py_SIZE(t1) <= Py_SIZE(ret)); + memcpy(ret->ob_digit + 2*shift, t1->ob_digit, + Py_SIZE(t1) * sizeof(digit)); + + /* Zero-out the digits higher than the ah*bh copy. */ + i = Py_SIZE(ret) - 2*shift - Py_SIZE(t1); + if (i) + memset(ret->ob_digit + 2*shift + Py_SIZE(t1), 0, + i * sizeof(digit)); + + /* 3. t2 <- al*bl, and copy into the low digits. */ + if ((t2 = k_mul(al, bl)) == NULL) { + Py_DECREF(t1); + goto fail; + } + assert(Py_SIZE(t2) >= 0); + assert(Py_SIZE(t2) <= 2*shift); /* no overlap with high digits */ + memcpy(ret->ob_digit, t2->ob_digit, Py_SIZE(t2) * sizeof(digit)); + + /* Zero out remaining digits. */ + i = 2*shift - Py_SIZE(t2); /* number of uninitialized digits */ + if (i) + memset(ret->ob_digit + Py_SIZE(t2), 0, i * sizeof(digit)); + + /* 4 & 5. Subtract ah*bh (t1) and al*bl (t2). We do al*bl first + * because it's fresher in cache. + */ + i = Py_SIZE(ret) - shift; /* # digits after shift */ + (void)v_isub(ret->ob_digit + shift, i, t2->ob_digit, Py_SIZE(t2)); + Py_DECREF(t2); + + (void)v_isub(ret->ob_digit + shift, i, t1->ob_digit, Py_SIZE(t1)); + Py_DECREF(t1); + + /* 6. t3 <- (ah+al)(bh+bl), and add into result. */ + if ((t1 = x_add(ah, al)) == NULL) goto fail; + Py_DECREF(ah); + Py_DECREF(al); + ah = al = NULL; + + if (a == b) { + t2 = t1; + Py_INCREF(t2); + } + else if ((t2 = x_add(bh, bl)) == NULL) { + Py_DECREF(t1); + goto fail; + } + Py_DECREF(bh); + Py_DECREF(bl); + bh = bl = NULL; + + t3 = k_mul(t1, t2); + Py_DECREF(t1); + Py_DECREF(t2); + if (t3 == NULL) goto fail; + assert(Py_SIZE(t3) >= 0); + + /* Add t3. It's not obvious why we can't run out of room here. + * See the (*) comment after this function. + */ + (void)v_iadd(ret->ob_digit + shift, i, t3->ob_digit, Py_SIZE(t3)); + Py_DECREF(t3); + + return long_normalize(ret); fail: - Py_XDECREF(ret); - Py_XDECREF(ah); - Py_XDECREF(al); - Py_XDECREF(bh); - Py_XDECREF(bl); - return NULL; + Py_XDECREF(ret); + Py_XDECREF(ah); + Py_XDECREF(al); + Py_XDECREF(bh); + Py_XDECREF(bl); + return NULL; } /* (*) Why adding t3 can't "run out of room" above. @@ -3026,85 +3026,85 @@ ah*bh and al*bl too. static PyLongObject * k_lopsided_mul(PyLongObject *a, PyLongObject *b) { - const Py_ssize_t asize = ABS(Py_SIZE(a)); - Py_ssize_t bsize = ABS(Py_SIZE(b)); - Py_ssize_t nbdone; /* # of b digits already multiplied */ - PyLongObject *ret; - PyLongObject *bslice = NULL; - - assert(asize > KARATSUBA_CUTOFF); - assert(2 * asize <= bsize); - - /* Allocate result space, and zero it out. */ - ret = _PyLong_New(asize + bsize); - if (ret == NULL) - return NULL; - memset(ret->ob_digit, 0, Py_SIZE(ret) * sizeof(digit)); - - /* Successive slices of b are copied into bslice. */ - bslice = _PyLong_New(asize); - if (bslice == NULL) - goto fail; - - nbdone = 0; - while (bsize > 0) { - PyLongObject *product; - const Py_ssize_t nbtouse = MIN(bsize, asize); - - /* Multiply the next slice of b by a. */ - memcpy(bslice->ob_digit, b->ob_digit + nbdone, - nbtouse * sizeof(digit)); - Py_SIZE(bslice) = nbtouse; - product = k_mul(a, bslice); - if (product == NULL) - goto fail; - - /* Add into result. */ - (void)v_iadd(ret->ob_digit + nbdone, Py_SIZE(ret) - nbdone, - product->ob_digit, Py_SIZE(product)); - Py_DECREF(product); - - bsize -= nbtouse; - nbdone += nbtouse; - } - - Py_DECREF(bslice); - return long_normalize(ret); + const Py_ssize_t asize = ABS(Py_SIZE(a)); + Py_ssize_t bsize = ABS(Py_SIZE(b)); + Py_ssize_t nbdone; /* # of b digits already multiplied */ + PyLongObject *ret; + PyLongObject *bslice = NULL; + + assert(asize > KARATSUBA_CUTOFF); + assert(2 * asize <= bsize); + + /* Allocate result space, and zero it out. */ + ret = _PyLong_New(asize + bsize); + if (ret == NULL) + return NULL; + memset(ret->ob_digit, 0, Py_SIZE(ret) * sizeof(digit)); + + /* Successive slices of b are copied into bslice. */ + bslice = _PyLong_New(asize); + if (bslice == NULL) + goto fail; + + nbdone = 0; + while (bsize > 0) { + PyLongObject *product; + const Py_ssize_t nbtouse = MIN(bsize, asize); + + /* Multiply the next slice of b by a. */ + memcpy(bslice->ob_digit, b->ob_digit + nbdone, + nbtouse * sizeof(digit)); + Py_SIZE(bslice) = nbtouse; + product = k_mul(a, bslice); + if (product == NULL) + goto fail; + + /* Add into result. */ + (void)v_iadd(ret->ob_digit + nbdone, Py_SIZE(ret) - nbdone, + product->ob_digit, Py_SIZE(product)); + Py_DECREF(product); + + bsize -= nbtouse; + nbdone += nbtouse; + } + + Py_DECREF(bslice); + return long_normalize(ret); fail: - Py_DECREF(ret); - Py_XDECREF(bslice); - return NULL; + Py_DECREF(ret); + Py_XDECREF(bslice); + return NULL; } static PyObject * long_mul(PyLongObject *a, PyLongObject *b) { - PyLongObject *z; + PyLongObject *z; - CHECK_BINOP(a, b); + CHECK_BINOP(a, b); - /* fast path for single-digit multiplication */ - if (ABS(Py_SIZE(a)) <= 1 && ABS(Py_SIZE(b)) <= 1) { - stwodigits v = (stwodigits)(MEDIUM_VALUE(a)) * MEDIUM_VALUE(b); + /* fast path for single-digit multiplication */ + if (ABS(Py_SIZE(a)) <= 1 && ABS(Py_SIZE(b)) <= 1) { + stwodigits v = (stwodigits)(MEDIUM_VALUE(a)) * MEDIUM_VALUE(b); #ifdef HAVE_LONG_LONG - return PyLong_FromLongLong((PY_LONG_LONG)v); + return PyLong_FromLongLong((PY_LONG_LONG)v); #else - /* if we don't have long long then we're almost certainly - using 15-bit digits, so v will fit in a long. In the - unlikely event that we're using 30-bit digits on a platform - without long long, a large v will just cause us to fall - through to the general multiplication code below. */ - if (v >= LONG_MIN && v <= LONG_MAX) - return PyLong_FromLong((long)v); + /* if we don't have long long then we're almost certainly + using 15-bit digits, so v will fit in a long. In the + unlikely event that we're using 30-bit digits on a platform + without long long, a large v will just cause us to fall + through to the general multiplication code below. */ + if (v >= LONG_MIN && v <= LONG_MAX) + return PyLong_FromLong((long)v); #endif - } + } - z = k_mul(a, b); - /* Negate if exactly one of the inputs is negative. */ - if (((Py_SIZE(a) ^ Py_SIZE(b)) < 0) && z) - NEGATE(z); - return (PyObject *)z; + z = k_mul(a, b); + /* Negate if exactly one of the inputs is negative. */ + if (((Py_SIZE(a) ^ Py_SIZE(b)) < 0) && z) + NEGATE(z); + return (PyObject *)z; } /* The / and % operators are now defined in terms of divmod(). @@ -3113,11 +3113,11 @@ long_mul(PyLongObject *a, PyLongObject *b) |a| by |b|, with the sign of a. This is also expressed as a - b*trunc(a/b), if trunc truncates towards zero. Some examples: - a b a rem b a mod b - 13 10 3 3 - -13 10 -3 7 - 13 -10 3 -7 - -13 -10 -3 -3 + a b a rem b a mod b + 13 10 3 3 + -13 10 -3 7 + 13 -10 3 -7 + -13 -10 -3 -3 So, to get from rem to mod, we have to add b if a and b have different signs. We then subtract one from the 'div' part of the outcome to keep the invariant intact. */ @@ -3130,480 +3130,480 @@ long_mul(PyLongObject *a, PyLongObject *b) */ static int l_divmod(PyLongObject *v, PyLongObject *w, - PyLongObject **pdiv, PyLongObject **pmod) + PyLongObject **pdiv, PyLongObject **pmod) { - PyLongObject *div, *mod; - - if (long_divrem(v, w, &div, &mod) < 0) - return -1; - if ((Py_SIZE(mod) < 0 && Py_SIZE(w) > 0) || - (Py_SIZE(mod) > 0 && Py_SIZE(w) < 0)) { - PyLongObject *temp; - PyLongObject *one; - temp = (PyLongObject *) long_add(mod, w); - Py_DECREF(mod); - mod = temp; - if (mod == NULL) { - Py_DECREF(div); - return -1; - } - one = (PyLongObject *) PyLong_FromLong(1L); - if (one == NULL || - (temp = (PyLongObject *) long_sub(div, one)) == NULL) { - Py_DECREF(mod); - Py_DECREF(div); - Py_XDECREF(one); - return -1; - } - Py_DECREF(one); - Py_DECREF(div); - div = temp; - } - if (pdiv != NULL) - *pdiv = div; - else - Py_DECREF(div); - - if (pmod != NULL) - *pmod = mod; - else - Py_DECREF(mod); - - return 0; + PyLongObject *div, *mod; + + if (long_divrem(v, w, &div, &mod) < 0) + return -1; + if ((Py_SIZE(mod) < 0 && Py_SIZE(w) > 0) || + (Py_SIZE(mod) > 0 && Py_SIZE(w) < 0)) { + PyLongObject *temp; + PyLongObject *one; + temp = (PyLongObject *) long_add(mod, w); + Py_DECREF(mod); + mod = temp; + if (mod == NULL) { + Py_DECREF(div); + return -1; + } + one = (PyLongObject *) PyLong_FromLong(1L); + if (one == NULL || + (temp = (PyLongObject *) long_sub(div, one)) == NULL) { + Py_DECREF(mod); + Py_DECREF(div); + Py_XDECREF(one); + return -1; + } + Py_DECREF(one); + Py_DECREF(div); + div = temp; + } + if (pdiv != NULL) + *pdiv = div; + else + Py_DECREF(div); + + if (pmod != NULL) + *pmod = mod; + else + Py_DECREF(mod); + + return 0; } static PyObject * long_div(PyObject *a, PyObject *b) { - PyLongObject *div; + PyLongObject *div; - CHECK_BINOP(a, b); - if (l_divmod((PyLongObject*)a, (PyLongObject*)b, &div, NULL) < 0) - div = NULL; - return (PyObject *)div; + CHECK_BINOP(a, b); + if (l_divmod((PyLongObject*)a, (PyLongObject*)b, &div, NULL) < 0) + div = NULL; + return (PyObject *)div; } static PyObject * long_true_divide(PyObject *a, PyObject *b) { - double ad, bd; - int failed, aexp = -1, bexp = -1; - - CHECK_BINOP(a, b); - ad = _PyLong_AsScaledDouble((PyObject *)a, &aexp); - bd = _PyLong_AsScaledDouble((PyObject *)b, &bexp); - failed = (ad == -1.0 || bd == -1.0) && PyErr_Occurred(); - if (failed) - return NULL; - /* 'aexp' and 'bexp' were initialized to -1 to silence gcc-4.0.x, - but should really be set correctly after sucessful calls to - _PyLong_AsScaledDouble() */ - assert(aexp >= 0 && bexp >= 0); - - if (bd == 0.0) { - PyErr_SetString(PyExc_ZeroDivisionError, - "int division or modulo by zero"); - return NULL; - } - - /* True value is very close to ad/bd * 2**(PyLong_SHIFT*(aexp-bexp)) */ - ad /= bd; /* overflow/underflow impossible here */ - aexp -= bexp; - if (aexp > INT_MAX / PyLong_SHIFT) - goto overflow; - else if (aexp < -(INT_MAX / PyLong_SHIFT)) - return PyFloat_FromDouble(0.0); /* underflow to 0 */ - errno = 0; - ad = ldexp(ad, aexp * PyLong_SHIFT); - if (Py_OVERFLOWED(ad)) /* ignore underflow to 0.0 */ - goto overflow; - return PyFloat_FromDouble(ad); + double ad, bd; + int failed, aexp = -1, bexp = -1; + + CHECK_BINOP(a, b); + ad = _PyLong_AsScaledDouble((PyObject *)a, &aexp); + bd = _PyLong_AsScaledDouble((PyObject *)b, &bexp); + failed = (ad == -1.0 || bd == -1.0) && PyErr_Occurred(); + if (failed) + return NULL; + /* 'aexp' and 'bexp' were initialized to -1 to silence gcc-4.0.x, + but should really be set correctly after sucessful calls to + _PyLong_AsScaledDouble() */ + assert(aexp >= 0 && bexp >= 0); + + if (bd == 0.0) { + PyErr_SetString(PyExc_ZeroDivisionError, + "int division or modulo by zero"); + return NULL; + } + + /* True value is very close to ad/bd * 2**(PyLong_SHIFT*(aexp-bexp)) */ + ad /= bd; /* overflow/underflow impossible here */ + aexp -= bexp; + if (aexp > INT_MAX / PyLong_SHIFT) + goto overflow; + else if (aexp < -(INT_MAX / PyLong_SHIFT)) + return PyFloat_FromDouble(0.0); /* underflow to 0 */ + errno = 0; + ad = ldexp(ad, aexp * PyLong_SHIFT); + if (Py_OVERFLOWED(ad)) /* ignore underflow to 0.0 */ + goto overflow; + return PyFloat_FromDouble(ad); overflow: - PyErr_SetString(PyExc_OverflowError, - "int/int too large for a float"); - return NULL; + PyErr_SetString(PyExc_OverflowError, + "int/int too large for a float"); + return NULL; } static PyObject * long_mod(PyObject *a, PyObject *b) { - PyLongObject *mod; - - CHECK_BINOP(a, b); + PyLongObject *mod; + + CHECK_BINOP(a, b); - if (l_divmod((PyLongObject*)a, (PyLongObject*)b, NULL, &mod) < 0) - mod = NULL; - return (PyObject *)mod; + if (l_divmod((PyLongObject*)a, (PyLongObject*)b, NULL, &mod) < 0) + mod = NULL; + return (PyObject *)mod; } static PyObject * long_divmod(PyObject *a, PyObject *b) { - PyLongObject *div, *mod; - PyObject *z; - - CHECK_BINOP(a, b); - - if (l_divmod((PyLongObject*)a, (PyLongObject*)b, &div, &mod) < 0) { - return NULL; - } - z = PyTuple_New(2); - if (z != NULL) { - PyTuple_SetItem(z, 0, (PyObject *) div); - PyTuple_SetItem(z, 1, (PyObject *) mod); - } - else { - Py_DECREF(div); - Py_DECREF(mod); - } - return z; + PyLongObject *div, *mod; + PyObject *z; + + CHECK_BINOP(a, b); + + if (l_divmod((PyLongObject*)a, (PyLongObject*)b, &div, &mod) < 0) { + return NULL; + } + z = PyTuple_New(2); + if (z != NULL) { + PyTuple_SetItem(z, 0, (PyObject *) div); + PyTuple_SetItem(z, 1, (PyObject *) mod); + } + else { + Py_DECREF(div); + Py_DECREF(mod); + } + return z; } /* pow(v, w, x) */ static PyObject * long_pow(PyObject *v, PyObject *w, PyObject *x) { - PyLongObject *a, *b, *c; /* a,b,c = v,w,x */ - int negativeOutput = 0; /* if x<0 return negative output */ - - PyLongObject *z = NULL; /* accumulated result */ - Py_ssize_t i, j, k; /* counters */ - PyLongObject *temp = NULL; - - /* 5-ary values. If the exponent is large enough, table is - * precomputed so that table[i] == a**i % c for i in range(32). - */ - PyLongObject *table[32] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; - - /* a, b, c = v, w, x */ - CHECK_BINOP(v, w); - a = (PyLongObject*)v; Py_INCREF(a); - b = (PyLongObject*)w; Py_INCREF(b); - if (PyLong_Check(x)) { - c = (PyLongObject *)x; - Py_INCREF(x); - } - else if (x == Py_None) - c = NULL; - else { - Py_DECREF(a); - Py_DECREF(b); - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - - if (Py_SIZE(b) < 0) { /* if exponent is negative */ - if (c) { - PyErr_SetString(PyExc_TypeError, "pow() 2nd argument " - "cannot be negative when 3rd argument specified"); - goto Error; - } - else { - /* else return a float. This works because we know - that this calls float_pow() which converts its - arguments to double. */ - Py_DECREF(a); - Py_DECREF(b); - return PyFloat_Type.tp_as_number->nb_power(v, w, x); - } - } - - if (c) { - /* if modulus == 0: - raise ValueError() */ - if (Py_SIZE(c) == 0) { - PyErr_SetString(PyExc_ValueError, - "pow() 3rd argument cannot be 0"); - goto Error; - } - - /* if modulus < 0: - negativeOutput = True - modulus = -modulus */ - if (Py_SIZE(c) < 0) { - negativeOutput = 1; - temp = (PyLongObject *)_PyLong_Copy(c); - if (temp == NULL) - goto Error; - Py_DECREF(c); - c = temp; - temp = NULL; - NEGATE(c); - } - - /* if modulus == 1: - return 0 */ - if ((Py_SIZE(c) == 1) && (c->ob_digit[0] == 1)) { - z = (PyLongObject *)PyLong_FromLong(0L); - goto Done; - } - - /* if base < 0: - base = base % modulus - Having the base positive just makes things easier. */ - if (Py_SIZE(a) < 0) { - if (l_divmod(a, c, NULL, &temp) < 0) - goto Error; - Py_DECREF(a); - a = temp; - temp = NULL; - } - } - - /* At this point a, b, and c are guaranteed non-negative UNLESS - c is NULL, in which case a may be negative. */ - - z = (PyLongObject *)PyLong_FromLong(1L); - if (z == NULL) - goto Error; - - /* Perform a modular reduction, X = X % c, but leave X alone if c - * is NULL. - */ -#define REDUCE(X) \ - if (c != NULL) { \ - if (l_divmod(X, c, NULL, &temp) < 0) \ - goto Error; \ - Py_XDECREF(X); \ - X = temp; \ - temp = NULL; \ - } - - /* Multiply two values, then reduce the result: - result = X*Y % c. If c is NULL, skip the mod. */ -#define MULT(X, Y, result) \ -{ \ - temp = (PyLongObject *)long_mul(X, Y); \ - if (temp == NULL) \ - goto Error; \ - Py_XDECREF(result); \ - result = temp; \ - temp = NULL; \ - REDUCE(result) \ + PyLongObject *a, *b, *c; /* a,b,c = v,w,x */ + int negativeOutput = 0; /* if x<0 return negative output */ + + PyLongObject *z = NULL; /* accumulated result */ + Py_ssize_t i, j, k; /* counters */ + PyLongObject *temp = NULL; + + /* 5-ary values. If the exponent is large enough, table is + * precomputed so that table[i] == a**i % c for i in range(32). + */ + PyLongObject *table[32] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; + + /* a, b, c = v, w, x */ + CHECK_BINOP(v, w); + a = (PyLongObject*)v; Py_INCREF(a); + b = (PyLongObject*)w; Py_INCREF(b); + if (PyLong_Check(x)) { + c = (PyLongObject *)x; + Py_INCREF(x); + } + else if (x == Py_None) + c = NULL; + else { + Py_DECREF(a); + Py_DECREF(b); + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + + if (Py_SIZE(b) < 0) { /* if exponent is negative */ + if (c) { + PyErr_SetString(PyExc_TypeError, "pow() 2nd argument " + "cannot be negative when 3rd argument specified"); + goto Error; + } + else { + /* else return a float. This works because we know + that this calls float_pow() which converts its + arguments to double. */ + Py_DECREF(a); + Py_DECREF(b); + return PyFloat_Type.tp_as_number->nb_power(v, w, x); + } + } + + if (c) { + /* if modulus == 0: + raise ValueError() */ + if (Py_SIZE(c) == 0) { + PyErr_SetString(PyExc_ValueError, + "pow() 3rd argument cannot be 0"); + goto Error; + } + + /* if modulus < 0: + negativeOutput = True + modulus = -modulus */ + if (Py_SIZE(c) < 0) { + negativeOutput = 1; + temp = (PyLongObject *)_PyLong_Copy(c); + if (temp == NULL) + goto Error; + Py_DECREF(c); + c = temp; + temp = NULL; + NEGATE(c); + } + + /* if modulus == 1: + return 0 */ + if ((Py_SIZE(c) == 1) && (c->ob_digit[0] == 1)) { + z = (PyLongObject *)PyLong_FromLong(0L); + goto Done; + } + + /* if base < 0: + base = base % modulus + Having the base positive just makes things easier. */ + if (Py_SIZE(a) < 0) { + if (l_divmod(a, c, NULL, &temp) < 0) + goto Error; + Py_DECREF(a); + a = temp; + temp = NULL; + } + } + + /* At this point a, b, and c are guaranteed non-negative UNLESS + c is NULL, in which case a may be negative. */ + + z = (PyLongObject *)PyLong_FromLong(1L); + if (z == NULL) + goto Error; + + /* Perform a modular reduction, X = X % c, but leave X alone if c + * is NULL. + */ +#define REDUCE(X) \ + if (c != NULL) { \ + if (l_divmod(X, c, NULL, &temp) < 0) \ + goto Error; \ + Py_XDECREF(X); \ + X = temp; \ + temp = NULL; \ + } + + /* Multiply two values, then reduce the result: + result = X*Y % c. If c is NULL, skip the mod. */ +#define MULT(X, Y, result) \ +{ \ + temp = (PyLongObject *)long_mul(X, Y); \ + if (temp == NULL) \ + goto Error; \ + Py_XDECREF(result); \ + result = temp; \ + temp = NULL; \ + REDUCE(result) \ } - if (Py_SIZE(b) <= FIVEARY_CUTOFF) { - /* Left-to-right binary exponentiation (HAC Algorithm 14.79) */ - /* http://www.cacr.math.uwaterloo.ca/hac/about/chap14.pdf */ - for (i = Py_SIZE(b) - 1; i >= 0; --i) { - digit bi = b->ob_digit[i]; - - for (j = (digit)1 << (PyLong_SHIFT-1); j != 0; j >>= 1) { - MULT(z, z, z) - if (bi & j) - MULT(z, a, z) - } - } - } - else { - /* Left-to-right 5-ary exponentiation (HAC Algorithm 14.82) */ - Py_INCREF(z); /* still holds 1L */ - table[0] = z; - for (i = 1; i < 32; ++i) - MULT(table[i-1], a, table[i]) - - for (i = Py_SIZE(b) - 1; i >= 0; --i) { - const digit bi = b->ob_digit[i]; - - for (j = PyLong_SHIFT - 5; j >= 0; j -= 5) { - const int index = (bi >> j) & 0x1f; - for (k = 0; k < 5; ++k) - MULT(z, z, z) - if (index) - MULT(z, table[index], z) - } - } - } - - if (negativeOutput && (Py_SIZE(z) != 0)) { - temp = (PyLongObject *)long_sub(z, c); - if (temp == NULL) - goto Error; - Py_DECREF(z); - z = temp; - temp = NULL; - } - goto Done; + if (Py_SIZE(b) <= FIVEARY_CUTOFF) { + /* Left-to-right binary exponentiation (HAC Algorithm 14.79) */ + /* http://www.cacr.math.uwaterloo.ca/hac/about/chap14.pdf */ + for (i = Py_SIZE(b) - 1; i >= 0; --i) { + digit bi = b->ob_digit[i]; + + for (j = (digit)1 << (PyLong_SHIFT-1); j != 0; j >>= 1) { + MULT(z, z, z) + if (bi & j) + MULT(z, a, z) + } + } + } + else { + /* Left-to-right 5-ary exponentiation (HAC Algorithm 14.82) */ + Py_INCREF(z); /* still holds 1L */ + table[0] = z; + for (i = 1; i < 32; ++i) + MULT(table[i-1], a, table[i]) + + for (i = Py_SIZE(b) - 1; i >= 0; --i) { + const digit bi = b->ob_digit[i]; + + for (j = PyLong_SHIFT - 5; j >= 0; j -= 5) { + const int index = (bi >> j) & 0x1f; + for (k = 0; k < 5; ++k) + MULT(z, z, z) + if (index) + MULT(z, table[index], z) + } + } + } + + if (negativeOutput && (Py_SIZE(z) != 0)) { + temp = (PyLongObject *)long_sub(z, c); + if (temp == NULL) + goto Error; + Py_DECREF(z); + z = temp; + temp = NULL; + } + goto Done; Error: - if (z != NULL) { - Py_DECREF(z); - z = NULL; - } - /* fall through */ + if (z != NULL) { + Py_DECREF(z); + z = NULL; + } + /* fall through */ Done: - if (Py_SIZE(b) > FIVEARY_CUTOFF) { - for (i = 0; i < 32; ++i) - Py_XDECREF(table[i]); - } - Py_DECREF(a); - Py_DECREF(b); - Py_XDECREF(c); - Py_XDECREF(temp); - return (PyObject *)z; + if (Py_SIZE(b) > FIVEARY_CUTOFF) { + for (i = 0; i < 32; ++i) + Py_XDECREF(table[i]); + } + Py_DECREF(a); + Py_DECREF(b); + Py_XDECREF(c); + Py_XDECREF(temp); + return (PyObject *)z; } static PyObject * long_invert(PyLongObject *v) { - /* Implement ~x as -(x+1) */ - PyLongObject *x; - PyLongObject *w; - if (ABS(Py_SIZE(v)) <=1) - return PyLong_FromLong(-(MEDIUM_VALUE(v)+1)); - w = (PyLongObject *)PyLong_FromLong(1L); - if (w == NULL) - return NULL; - x = (PyLongObject *) long_add(v, w); - Py_DECREF(w); - if (x == NULL) - return NULL; - Py_SIZE(x) = -(Py_SIZE(x)); - return (PyObject *)maybe_small_long(x); + /* Implement ~x as -(x+1) */ + PyLongObject *x; + PyLongObject *w; + if (ABS(Py_SIZE(v)) <=1) + return PyLong_FromLong(-(MEDIUM_VALUE(v)+1)); + w = (PyLongObject *)PyLong_FromLong(1L); + if (w == NULL) + return NULL; + x = (PyLongObject *) long_add(v, w); + Py_DECREF(w); + if (x == NULL) + return NULL; + Py_SIZE(x) = -(Py_SIZE(x)); + return (PyObject *)maybe_small_long(x); } static PyObject * long_neg(PyLongObject *v) { - PyLongObject *z; - if (ABS(Py_SIZE(v)) <= 1) - return PyLong_FromLong(-MEDIUM_VALUE(v)); - z = (PyLongObject *)_PyLong_Copy(v); - if (z != NULL) - Py_SIZE(z) = -(Py_SIZE(v)); - return (PyObject *)z; + PyLongObject *z; + if (ABS(Py_SIZE(v)) <= 1) + return PyLong_FromLong(-MEDIUM_VALUE(v)); + z = (PyLongObject *)_PyLong_Copy(v); + if (z != NULL) + Py_SIZE(z) = -(Py_SIZE(v)); + return (PyObject *)z; } static PyObject * long_abs(PyLongObject *v) { - if (Py_SIZE(v) < 0) - return long_neg(v); - else - return long_long((PyObject *)v); + if (Py_SIZE(v) < 0) + return long_neg(v); + else + return long_long((PyObject *)v); } static int long_bool(PyLongObject *v) { - return ABS(Py_SIZE(v)) != 0; + return ABS(Py_SIZE(v)) != 0; } static PyObject * long_rshift(PyLongObject *a, PyLongObject *b) { - PyLongObject *z = NULL; - long shiftby; - Py_ssize_t newsize, wordshift, loshift, hishift, i, j; - digit lomask, himask; - - CHECK_BINOP(a, b); - - if (Py_SIZE(a) < 0) { - /* Right shifting negative numbers is harder */ - PyLongObject *a1, *a2; - a1 = (PyLongObject *) long_invert(a); - if (a1 == NULL) - goto rshift_error; - a2 = (PyLongObject *) long_rshift(a1, b); - Py_DECREF(a1); - if (a2 == NULL) - goto rshift_error; - z = (PyLongObject *) long_invert(a2); - Py_DECREF(a2); - } - else { - - shiftby = PyLong_AsLong((PyObject *)b); - if (shiftby == -1L && PyErr_Occurred()) - goto rshift_error; - if (shiftby < 0) { - PyErr_SetString(PyExc_ValueError, - "negative shift count"); - goto rshift_error; - } - wordshift = shiftby / PyLong_SHIFT; - newsize = ABS(Py_SIZE(a)) - wordshift; - if (newsize <= 0) - return PyLong_FromLong(0); - loshift = shiftby % PyLong_SHIFT; - hishift = PyLong_SHIFT - loshift; - lomask = ((digit)1 << hishift) - 1; - himask = PyLong_MASK ^ lomask; - z = _PyLong_New(newsize); - if (z == NULL) - goto rshift_error; - if (Py_SIZE(a) < 0) - Py_SIZE(z) = -(Py_SIZE(z)); - for (i = 0, j = wordshift; i < newsize; i++, j++) { - z->ob_digit[i] = (a->ob_digit[j] >> loshift) & lomask; - if (i+1 < newsize) - z->ob_digit[i] |= - (a->ob_digit[j+1] << hishift) & himask; - } - z = long_normalize(z); - } + PyLongObject *z = NULL; + long shiftby; + Py_ssize_t newsize, wordshift, loshift, hishift, i, j; + digit lomask, himask; + + CHECK_BINOP(a, b); + + if (Py_SIZE(a) < 0) { + /* Right shifting negative numbers is harder */ + PyLongObject *a1, *a2; + a1 = (PyLongObject *) long_invert(a); + if (a1 == NULL) + goto rshift_error; + a2 = (PyLongObject *) long_rshift(a1, b); + Py_DECREF(a1); + if (a2 == NULL) + goto rshift_error; + z = (PyLongObject *) long_invert(a2); + Py_DECREF(a2); + } + else { + + shiftby = PyLong_AsLong((PyObject *)b); + if (shiftby == -1L && PyErr_Occurred()) + goto rshift_error; + if (shiftby < 0) { + PyErr_SetString(PyExc_ValueError, + "negative shift count"); + goto rshift_error; + } + wordshift = shiftby / PyLong_SHIFT; + newsize = ABS(Py_SIZE(a)) - wordshift; + if (newsize <= 0) + return PyLong_FromLong(0); + loshift = shiftby % PyLong_SHIFT; + hishift = PyLong_SHIFT - loshift; + lomask = ((digit)1 << hishift) - 1; + himask = PyLong_MASK ^ lomask; + z = _PyLong_New(newsize); + if (z == NULL) + goto rshift_error; + if (Py_SIZE(a) < 0) + Py_SIZE(z) = -(Py_SIZE(z)); + for (i = 0, j = wordshift; i < newsize; i++, j++) { + z->ob_digit[i] = (a->ob_digit[j] >> loshift) & lomask; + if (i+1 < newsize) + z->ob_digit[i] |= + (a->ob_digit[j+1] << hishift) & himask; + } + z = long_normalize(z); + } rshift_error: - return (PyObject *) maybe_small_long(z); + return (PyObject *) maybe_small_long(z); } static PyObject * long_lshift(PyObject *v, PyObject *w) { - /* This version due to Tim Peters */ - PyLongObject *a = (PyLongObject*)v; - PyLongObject *b = (PyLongObject*)w; - PyLongObject *z = NULL; - long shiftby; - Py_ssize_t oldsize, newsize, wordshift, remshift, i, j; - twodigits accum; - - CHECK_BINOP(a, b); - - shiftby = PyLong_AsLong((PyObject *)b); - if (shiftby == -1L && PyErr_Occurred()) - goto lshift_error; - if (shiftby < 0) { - PyErr_SetString(PyExc_ValueError, "negative shift count"); - goto lshift_error; - } - if ((long)(int)shiftby != shiftby) { - PyErr_SetString(PyExc_ValueError, - "outrageous left shift count"); - goto lshift_error; - } - /* wordshift, remshift = divmod(shiftby, PyLong_SHIFT) */ - wordshift = (int)shiftby / PyLong_SHIFT; - remshift = (int)shiftby - wordshift * PyLong_SHIFT; - - oldsize = ABS(Py_SIZE(a)); - newsize = oldsize + wordshift; - if (remshift) - ++newsize; - z = _PyLong_New(newsize); - if (z == NULL) - goto lshift_error; - if (Py_SIZE(a) < 0) - NEGATE(z); - for (i = 0; i < wordshift; i++) - z->ob_digit[i] = 0; - accum = 0; - for (i = wordshift, j = 0; j < oldsize; i++, j++) { - accum |= (twodigits)a->ob_digit[j] << remshift; - z->ob_digit[i] = (digit)(accum & PyLong_MASK); - accum >>= PyLong_SHIFT; - } - if (remshift) - z->ob_digit[newsize-1] = (digit)accum; - else - assert(!accum); - z = long_normalize(z); + /* This version due to Tim Peters */ + PyLongObject *a = (PyLongObject*)v; + PyLongObject *b = (PyLongObject*)w; + PyLongObject *z = NULL; + long shiftby; + Py_ssize_t oldsize, newsize, wordshift, remshift, i, j; + twodigits accum; + + CHECK_BINOP(a, b); + + shiftby = PyLong_AsLong((PyObject *)b); + if (shiftby == -1L && PyErr_Occurred()) + goto lshift_error; + if (shiftby < 0) { + PyErr_SetString(PyExc_ValueError, "negative shift count"); + goto lshift_error; + } + if ((long)(int)shiftby != shiftby) { + PyErr_SetString(PyExc_ValueError, + "outrageous left shift count"); + goto lshift_error; + } + /* wordshift, remshift = divmod(shiftby, PyLong_SHIFT) */ + wordshift = (int)shiftby / PyLong_SHIFT; + remshift = (int)shiftby - wordshift * PyLong_SHIFT; + + oldsize = ABS(Py_SIZE(a)); + newsize = oldsize + wordshift; + if (remshift) + ++newsize; + z = _PyLong_New(newsize); + if (z == NULL) + goto lshift_error; + if (Py_SIZE(a) < 0) + NEGATE(z); + for (i = 0; i < wordshift; i++) + z->ob_digit[i] = 0; + accum = 0; + for (i = wordshift, j = 0; j < oldsize; i++, j++) { + accum |= (twodigits)a->ob_digit[j] << remshift; + z->ob_digit[i] = (digit)(accum & PyLong_MASK); + accum >>= PyLong_SHIFT; + } + if (remshift) + z->ob_digit[newsize-1] = (digit)accum; + else + assert(!accum); + z = long_normalize(z); lshift_error: - return (PyObject *) maybe_small_long(z); + return (PyObject *) maybe_small_long(z); } @@ -3611,154 +3611,154 @@ lshift_error: static PyObject * long_bitwise(PyLongObject *a, - int op, /* '&', '|', '^' */ - PyLongObject *b) + int op, /* '&', '|', '^' */ + PyLongObject *b) { - digit maska, maskb; /* 0 or PyLong_MASK */ - int negz; - Py_ssize_t size_a, size_b, size_z, i; - PyLongObject *z; - digit diga, digb; - PyObject *v; - - if (Py_SIZE(a) < 0) { - a = (PyLongObject *) long_invert(a); - if (a == NULL) - return NULL; - maska = PyLong_MASK; - } - else { - Py_INCREF(a); - maska = 0; - } - if (Py_SIZE(b) < 0) { - b = (PyLongObject *) long_invert(b); - if (b == NULL) { - Py_DECREF(a); - return NULL; - } - maskb = PyLong_MASK; - } - else { - Py_INCREF(b); - maskb = 0; - } - - negz = 0; - switch (op) { - case '^': - if (maska != maskb) { - maska ^= PyLong_MASK; - negz = -1; - } - break; - case '&': - if (maska && maskb) { - op = '|'; - maska ^= PyLong_MASK; - maskb ^= PyLong_MASK; - negz = -1; - } - break; - case '|': - if (maska || maskb) { - op = '&'; - maska ^= PyLong_MASK; - maskb ^= PyLong_MASK; - negz = -1; - } - break; - } - - /* JRH: The original logic here was to allocate the result value (z) - as the longer of the two operands. However, there are some cases - where the result is guaranteed to be shorter than that: AND of two - positives, OR of two negatives: use the shorter number. AND with - mixed signs: use the positive number. OR with mixed signs: use the - negative number. After the transformations above, op will be '&' - iff one of these cases applies, and mask will be non-0 for operands - whose length should be ignored. - */ - - size_a = Py_SIZE(a); - size_b = Py_SIZE(b); - size_z = op == '&' - ? (maska - ? size_b - : (maskb ? size_a : MIN(size_a, size_b))) - : MAX(size_a, size_b); - z = _PyLong_New(size_z); - if (z == NULL) { - Py_DECREF(a); - Py_DECREF(b); - return NULL; - } - - for (i = 0; i < size_z; ++i) { - diga = (i < size_a ? a->ob_digit[i] : 0) ^ maska; - digb = (i < size_b ? b->ob_digit[i] : 0) ^ maskb; - switch (op) { - case '&': z->ob_digit[i] = diga & digb; break; - case '|': z->ob_digit[i] = diga | digb; break; - case '^': z->ob_digit[i] = diga ^ digb; break; - } - } - - Py_DECREF(a); - Py_DECREF(b); - z = long_normalize(z); - if (negz == 0) - return (PyObject *) maybe_small_long(z); - v = long_invert(z); - Py_DECREF(z); - return v; + digit maska, maskb; /* 0 or PyLong_MASK */ + int negz; + Py_ssize_t size_a, size_b, size_z, i; + PyLongObject *z; + digit diga, digb; + PyObject *v; + + if (Py_SIZE(a) < 0) { + a = (PyLongObject *) long_invert(a); + if (a == NULL) + return NULL; + maska = PyLong_MASK; + } + else { + Py_INCREF(a); + maska = 0; + } + if (Py_SIZE(b) < 0) { + b = (PyLongObject *) long_invert(b); + if (b == NULL) { + Py_DECREF(a); + return NULL; + } + maskb = PyLong_MASK; + } + else { + Py_INCREF(b); + maskb = 0; + } + + negz = 0; + switch (op) { + case '^': + if (maska != maskb) { + maska ^= PyLong_MASK; + negz = -1; + } + break; + case '&': + if (maska && maskb) { + op = '|'; + maska ^= PyLong_MASK; + maskb ^= PyLong_MASK; + negz = -1; + } + break; + case '|': + if (maska || maskb) { + op = '&'; + maska ^= PyLong_MASK; + maskb ^= PyLong_MASK; + negz = -1; + } + break; + } + + /* JRH: The original logic here was to allocate the result value (z) + as the longer of the two operands. However, there are some cases + where the result is guaranteed to be shorter than that: AND of two + positives, OR of two negatives: use the shorter number. AND with + mixed signs: use the positive number. OR with mixed signs: use the + negative number. After the transformations above, op will be '&' + iff one of these cases applies, and mask will be non-0 for operands + whose length should be ignored. + */ + + size_a = Py_SIZE(a); + size_b = Py_SIZE(b); + size_z = op == '&' + ? (maska + ? size_b + : (maskb ? size_a : MIN(size_a, size_b))) + : MAX(size_a, size_b); + z = _PyLong_New(size_z); + if (z == NULL) { + Py_DECREF(a); + Py_DECREF(b); + return NULL; + } + + for (i = 0; i < size_z; ++i) { + diga = (i < size_a ? a->ob_digit[i] : 0) ^ maska; + digb = (i < size_b ? b->ob_digit[i] : 0) ^ maskb; + switch (op) { + case '&': z->ob_digit[i] = diga & digb; break; + case '|': z->ob_digit[i] = diga | digb; break; + case '^': z->ob_digit[i] = diga ^ digb; break; + } + } + + Py_DECREF(a); + Py_DECREF(b); + z = long_normalize(z); + if (negz == 0) + return (PyObject *) maybe_small_long(z); + v = long_invert(z); + Py_DECREF(z); + return v; } static PyObject * long_and(PyObject *a, PyObject *b) { - PyObject *c; - CHECK_BINOP(a, b); - c = long_bitwise((PyLongObject*)a, '&', (PyLongObject*)b); - return c; + PyObject *c; + CHECK_BINOP(a, b); + c = long_bitwise((PyLongObject*)a, '&', (PyLongObject*)b); + return c; } static PyObject * long_xor(PyObject *a, PyObject *b) { - PyObject *c; - CHECK_BINOP(a, b); - c = long_bitwise((PyLongObject*)a, '^', (PyLongObject*)b); - return c; + PyObject *c; + CHECK_BINOP(a, b); + c = long_bitwise((PyLongObject*)a, '^', (PyLongObject*)b); + return c; } static PyObject * long_or(PyObject *a, PyObject *b) { - PyObject *c; - CHECK_BINOP(a, b); - c = long_bitwise((PyLongObject*)a, '|', (PyLongObject*)b); - return c; + PyObject *c; + CHECK_BINOP(a, b); + c = long_bitwise((PyLongObject*)a, '|', (PyLongObject*)b); + return c; } static PyObject * long_long(PyObject *v) { - if (PyLong_CheckExact(v)) - Py_INCREF(v); - else - v = _PyLong_Copy((PyLongObject *)v); - return v; + if (PyLong_CheckExact(v)) + Py_INCREF(v); + else + v = _PyLong_Copy((PyLongObject *)v); + return v; } static PyObject * long_float(PyObject *v) { - double result; - result = PyLong_AsDouble(v); - if (result == -1.0 && PyErr_Occurred()) - return NULL; - return PyFloat_FromDouble(result); + double result; + result = PyLong_AsDouble(v); + if (result == -1.0 && PyErr_Occurred()) + return NULL; + return PyFloat_FromDouble(result); } static PyObject * @@ -3767,47 +3767,47 @@ long_subtype_new(PyTypeObject *type, PyObject *args, PyObject *kwds); static PyObject * long_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *x = NULL; - int base = -909; /* unlikely! */ - static char *kwlist[] = {"x", "base", 0}; - - if (type != &PyLong_Type) - return long_subtype_new(type, args, kwds); /* Wimp out */ - if (!PyArg_ParseTupleAndKeywords(args, kwds, "|Oi:int", kwlist, - &x, &base)) - return NULL; - if (x == NULL) - return PyLong_FromLong(0L); - if (base == -909) - return PyNumber_Long(x); - else if (PyUnicode_Check(x)) - return PyLong_FromUnicode(PyUnicode_AS_UNICODE(x), - PyUnicode_GET_SIZE(x), - base); - else if (PyByteArray_Check(x) || PyBytes_Check(x)) { - /* Since PyLong_FromString doesn't have a length parameter, - * check here for possible NULs in the string. */ - char *string; - Py_ssize_t size = Py_SIZE(x); - if (PyByteArray_Check(x)) - string = PyByteArray_AS_STRING(x); - else - string = PyBytes_AS_STRING(x); - if (strlen(string) != (size_t)size) { - /* We only see this if there's a null byte in x, - x is a bytes or buffer, *and* a base is given. */ - PyErr_Format(PyExc_ValueError, - "invalid literal for int() with base %d: %R", - base, x); - return NULL; - } - return PyLong_FromString(string, NULL, base); - } - else { - PyErr_SetString(PyExc_TypeError, - "int() can't convert non-string with explicit base"); - return NULL; - } + PyObject *x = NULL; + int base = -909; /* unlikely! */ + static char *kwlist[] = {"x", "base", 0}; + + if (type != &PyLong_Type) + return long_subtype_new(type, args, kwds); /* Wimp out */ + if (!PyArg_ParseTupleAndKeywords(args, kwds, "|Oi:int", kwlist, + &x, &base)) + return NULL; + if (x == NULL) + return PyLong_FromLong(0L); + if (base == -909) + return PyNumber_Long(x); + else if (PyUnicode_Check(x)) + return PyLong_FromUnicode(PyUnicode_AS_UNICODE(x), + PyUnicode_GET_SIZE(x), + base); + else if (PyByteArray_Check(x) || PyBytes_Check(x)) { + /* Since PyLong_FromString doesn't have a length parameter, + * check here for possible NULs in the string. */ + char *string; + Py_ssize_t size = Py_SIZE(x); + if (PyByteArray_Check(x)) + string = PyByteArray_AS_STRING(x); + else + string = PyBytes_AS_STRING(x); + if (strlen(string) != (size_t)size) { + /* We only see this if there's a null byte in x, + x is a bytes or buffer, *and* a base is given. */ + PyErr_Format(PyExc_ValueError, + "invalid literal for int() with base %d: %R", + base, x); + return NULL; + } + return PyLong_FromString(string, NULL, base); + } + else { + PyErr_SetString(PyExc_TypeError, + "int() can't convert non-string with explicit base"); + return NULL; + } } /* Wimpy, slow approach to tp_new calls for subtypes of long: @@ -3818,256 +3818,256 @@ long_new(PyTypeObject *type, PyObject *args, PyObject *kwds) static PyObject * long_subtype_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyLongObject *tmp, *newobj; - Py_ssize_t i, n; - - assert(PyType_IsSubtype(type, &PyLong_Type)); - tmp = (PyLongObject *)long_new(&PyLong_Type, args, kwds); - if (tmp == NULL) - return NULL; - assert(PyLong_CheckExact(tmp)); - n = Py_SIZE(tmp); - if (n < 0) - n = -n; - newobj = (PyLongObject *)type->tp_alloc(type, n); - if (newobj == NULL) { - Py_DECREF(tmp); - return NULL; - } - assert(PyLong_Check(newobj)); - Py_SIZE(newobj) = Py_SIZE(tmp); - for (i = 0; i < n; i++) - newobj->ob_digit[i] = tmp->ob_digit[i]; - Py_DECREF(tmp); - return (PyObject *)newobj; + PyLongObject *tmp, *newobj; + Py_ssize_t i, n; + + assert(PyType_IsSubtype(type, &PyLong_Type)); + tmp = (PyLongObject *)long_new(&PyLong_Type, args, kwds); + if (tmp == NULL) + return NULL; + assert(PyLong_CheckExact(tmp)); + n = Py_SIZE(tmp); + if (n < 0) + n = -n; + newobj = (PyLongObject *)type->tp_alloc(type, n); + if (newobj == NULL) { + Py_DECREF(tmp); + return NULL; + } + assert(PyLong_Check(newobj)); + Py_SIZE(newobj) = Py_SIZE(tmp); + for (i = 0; i < n; i++) + newobj->ob_digit[i] = tmp->ob_digit[i]; + Py_DECREF(tmp); + return (PyObject *)newobj; } static PyObject * long_getnewargs(PyLongObject *v) { - return Py_BuildValue("(N)", _PyLong_Copy(v)); + return Py_BuildValue("(N)", _PyLong_Copy(v)); } static PyObject * long_get0(PyLongObject *v, void *context) { - return PyLong_FromLong(0L); + return PyLong_FromLong(0L); } static PyObject * long_get1(PyLongObject *v, void *context) { - return PyLong_FromLong(1L); + return PyLong_FromLong(1L); } static PyObject * long__format__(PyObject *self, PyObject *args) { - PyObject *format_spec; + PyObject *format_spec; - if (!PyArg_ParseTuple(args, "U:__format__", &format_spec)) - return NULL; - return _PyLong_FormatAdvanced(self, - PyUnicode_AS_UNICODE(format_spec), - PyUnicode_GET_SIZE(format_spec)); + if (!PyArg_ParseTuple(args, "U:__format__", &format_spec)) + return NULL; + return _PyLong_FormatAdvanced(self, + PyUnicode_AS_UNICODE(format_spec), + PyUnicode_GET_SIZE(format_spec)); } static PyObject * long_round(PyObject *self, PyObject *args) { - PyObject *o_ndigits=NULL, *temp; - PyLongObject *pow=NULL, *q=NULL, *r=NULL, *ndigits=NULL, *one; - int errcode; - digit q_mod_4; - - /* Notes on the algorithm: to round to the nearest 10**n (n positive), - the straightforward method is: - - (1) divide by 10**n - (2) round to nearest integer (round to even in case of tie) - (3) multiply result by 10**n. - - But the rounding step involves examining the fractional part of the - quotient to see whether it's greater than 0.5 or not. Since we - want to do the whole calculation in integer arithmetic, it's - simpler to do: - - (1) divide by (10**n)/2 - (2) round to nearest multiple of 2 (multiple of 4 in case of tie) - (3) multiply result by (10**n)/2. - - Then all we need to know about the fractional part of the quotient - arising in step (2) is whether it's zero or not. - - Doing both a multiplication and division is wasteful, and is easily - avoided if we just figure out how much to adjust the original input - by to do the rounding. - - Here's the whole algorithm expressed in Python. - - def round(self, ndigits = None): - """round(int, int) -> int""" - if ndigits is None or ndigits >= 0: - return self - pow = 10**-ndigits >> 1 - q, r = divmod(self, pow) - self -= r - if (q & 1 != 0): - if (q & 2 == r == 0): - self -= pow - else: - self += pow - return self - - */ - if (!PyArg_ParseTuple(args, "|O", &o_ndigits)) - return NULL; - if (o_ndigits == NULL) - return long_long(self); - - ndigits = (PyLongObject *)PyNumber_Index(o_ndigits); - if (ndigits == NULL) - return NULL; - - if (Py_SIZE(ndigits) >= 0) { - Py_DECREF(ndigits); - return long_long(self); - } - - Py_INCREF(self); /* to keep refcounting simple */ - /* we now own references to self, ndigits */ - - /* pow = 10 ** -ndigits >> 1 */ - pow = (PyLongObject *)PyLong_FromLong(10L); - if (pow == NULL) - goto error; - temp = long_neg(ndigits); - Py_DECREF(ndigits); - ndigits = (PyLongObject *)temp; - if (ndigits == NULL) - goto error; - temp = long_pow((PyObject *)pow, (PyObject *)ndigits, Py_None); - Py_DECREF(pow); - pow = (PyLongObject *)temp; - if (pow == NULL) - goto error; - assert(PyLong_Check(pow)); /* check long_pow returned a long */ - one = (PyLongObject *)PyLong_FromLong(1L); - if (one == NULL) - goto error; - temp = long_rshift(pow, one); - Py_DECREF(one); - Py_DECREF(pow); - pow = (PyLongObject *)temp; - if (pow == NULL) - goto error; - - /* q, r = divmod(self, pow) */ - errcode = l_divmod((PyLongObject *)self, pow, &q, &r); - if (errcode == -1) - goto error; - - /* self -= r */ - temp = long_sub((PyLongObject *)self, r); - Py_DECREF(self); - self = temp; - if (self == NULL) - goto error; - - /* get value of quotient modulo 4 */ - if (Py_SIZE(q) == 0) - q_mod_4 = 0; - else if (Py_SIZE(q) > 0) - q_mod_4 = q->ob_digit[0] & 3; - else - q_mod_4 = (PyLong_BASE-q->ob_digit[0]) & 3; - - if ((q_mod_4 & 1) == 1) { - /* q is odd; round self up or down by adding or subtracting pow */ - if (q_mod_4 == 1 && Py_SIZE(r) == 0) - temp = (PyObject *)long_sub((PyLongObject *)self, pow); - else - temp = (PyObject *)long_add((PyLongObject *)self, pow); - Py_DECREF(self); - self = temp; - if (self == NULL) - goto error; - } - Py_DECREF(q); - Py_DECREF(r); - Py_DECREF(pow); - Py_DECREF(ndigits); - return self; + PyObject *o_ndigits=NULL, *temp; + PyLongObject *pow=NULL, *q=NULL, *r=NULL, *ndigits=NULL, *one; + int errcode; + digit q_mod_4; + + /* Notes on the algorithm: to round to the nearest 10**n (n positive), + the straightforward method is: + + (1) divide by 10**n + (2) round to nearest integer (round to even in case of tie) + (3) multiply result by 10**n. + + But the rounding step involves examining the fractional part of the + quotient to see whether it's greater than 0.5 or not. Since we + want to do the whole calculation in integer arithmetic, it's + simpler to do: + + (1) divide by (10**n)/2 + (2) round to nearest multiple of 2 (multiple of 4 in case of tie) + (3) multiply result by (10**n)/2. + + Then all we need to know about the fractional part of the quotient + arising in step (2) is whether it's zero or not. + + Doing both a multiplication and division is wasteful, and is easily + avoided if we just figure out how much to adjust the original input + by to do the rounding. + + Here's the whole algorithm expressed in Python. + + def round(self, ndigits = None): + """round(int, int) -> int""" + if ndigits is None or ndigits >= 0: + return self + pow = 10**-ndigits >> 1 + q, r = divmod(self, pow) + self -= r + if (q & 1 != 0): + if (q & 2 == r == 0): + self -= pow + else: + self += pow + return self + + */ + if (!PyArg_ParseTuple(args, "|O", &o_ndigits)) + return NULL; + if (o_ndigits == NULL) + return long_long(self); + + ndigits = (PyLongObject *)PyNumber_Index(o_ndigits); + if (ndigits == NULL) + return NULL; + + if (Py_SIZE(ndigits) >= 0) { + Py_DECREF(ndigits); + return long_long(self); + } + + Py_INCREF(self); /* to keep refcounting simple */ + /* we now own references to self, ndigits */ + + /* pow = 10 ** -ndigits >> 1 */ + pow = (PyLongObject *)PyLong_FromLong(10L); + if (pow == NULL) + goto error; + temp = long_neg(ndigits); + Py_DECREF(ndigits); + ndigits = (PyLongObject *)temp; + if (ndigits == NULL) + goto error; + temp = long_pow((PyObject *)pow, (PyObject *)ndigits, Py_None); + Py_DECREF(pow); + pow = (PyLongObject *)temp; + if (pow == NULL) + goto error; + assert(PyLong_Check(pow)); /* check long_pow returned a long */ + one = (PyLongObject *)PyLong_FromLong(1L); + if (one == NULL) + goto error; + temp = long_rshift(pow, one); + Py_DECREF(one); + Py_DECREF(pow); + pow = (PyLongObject *)temp; + if (pow == NULL) + goto error; + + /* q, r = divmod(self, pow) */ + errcode = l_divmod((PyLongObject *)self, pow, &q, &r); + if (errcode == -1) + goto error; + + /* self -= r */ + temp = long_sub((PyLongObject *)self, r); + Py_DECREF(self); + self = temp; + if (self == NULL) + goto error; + + /* get value of quotient modulo 4 */ + if (Py_SIZE(q) == 0) + q_mod_4 = 0; + else if (Py_SIZE(q) > 0) + q_mod_4 = q->ob_digit[0] & 3; + else + q_mod_4 = (PyLong_BASE-q->ob_digit[0]) & 3; + + if ((q_mod_4 & 1) == 1) { + /* q is odd; round self up or down by adding or subtracting pow */ + if (q_mod_4 == 1 && Py_SIZE(r) == 0) + temp = (PyObject *)long_sub((PyLongObject *)self, pow); + else + temp = (PyObject *)long_add((PyLongObject *)self, pow); + Py_DECREF(self); + self = temp; + if (self == NULL) + goto error; + } + Py_DECREF(q); + Py_DECREF(r); + Py_DECREF(pow); + Py_DECREF(ndigits); + return self; error: - Py_XDECREF(q); - Py_XDECREF(r); - Py_XDECREF(pow); - Py_XDECREF(self); - Py_XDECREF(ndigits); - return NULL; + Py_XDECREF(q); + Py_XDECREF(r); + Py_XDECREF(pow); + Py_XDECREF(self); + Py_XDECREF(ndigits); + return NULL; } static PyObject * long_sizeof(PyLongObject *v) { - Py_ssize_t res; + Py_ssize_t res; - res = offsetof(PyLongObject, ob_digit) + ABS(Py_SIZE(v))*sizeof(digit); - return PyLong_FromSsize_t(res); + res = offsetof(PyLongObject, ob_digit) + ABS(Py_SIZE(v))*sizeof(digit); + return PyLong_FromSsize_t(res); } static PyObject * long_bit_length(PyLongObject *v) { - PyLongObject *result, *x, *y; - Py_ssize_t ndigits, msd_bits = 0; - digit msd; - - assert(v != NULL); - assert(PyLong_Check(v)); - - ndigits = ABS(Py_SIZE(v)); - if (ndigits == 0) - return PyLong_FromLong(0); - - msd = v->ob_digit[ndigits-1]; - while (msd >= 32) { - msd_bits += 6; - msd >>= 6; - } - msd_bits += (long)(BitLengthTable[msd]); - - if (ndigits <= PY_SSIZE_T_MAX/PyLong_SHIFT) - return PyLong_FromSsize_t((ndigits-1)*PyLong_SHIFT + msd_bits); - - /* expression above may overflow; use Python integers instead */ - result = (PyLongObject *)PyLong_FromSsize_t(ndigits - 1); - if (result == NULL) - return NULL; - x = (PyLongObject *)PyLong_FromLong(PyLong_SHIFT); - if (x == NULL) - goto error; - y = (PyLongObject *)long_mul(result, x); - Py_DECREF(x); - if (y == NULL) - goto error; - Py_DECREF(result); - result = y; - - x = (PyLongObject *)PyLong_FromLong((long)msd_bits); - if (x == NULL) - goto error; - y = (PyLongObject *)long_add(result, x); - Py_DECREF(x); - if (y == NULL) - goto error; - Py_DECREF(result); - result = y; - - return (PyObject *)result; + PyLongObject *result, *x, *y; + Py_ssize_t ndigits, msd_bits = 0; + digit msd; + + assert(v != NULL); + assert(PyLong_Check(v)); + + ndigits = ABS(Py_SIZE(v)); + if (ndigits == 0) + return PyLong_FromLong(0); + + msd = v->ob_digit[ndigits-1]; + while (msd >= 32) { + msd_bits += 6; + msd >>= 6; + } + msd_bits += (long)(BitLengthTable[msd]); + + if (ndigits <= PY_SSIZE_T_MAX/PyLong_SHIFT) + return PyLong_FromSsize_t((ndigits-1)*PyLong_SHIFT + msd_bits); + + /* expression above may overflow; use Python integers instead */ + result = (PyLongObject *)PyLong_FromSsize_t(ndigits - 1); + if (result == NULL) + return NULL; + x = (PyLongObject *)PyLong_FromLong(PyLong_SHIFT); + if (x == NULL) + goto error; + y = (PyLongObject *)long_mul(result, x); + Py_DECREF(x); + if (y == NULL) + goto error; + Py_DECREF(result); + result = y; + + x = (PyLongObject *)PyLong_FromLong((long)msd_bits); + if (x == NULL) + goto error; + y = (PyLongObject *)long_add(result, x); + Py_DECREF(x); + if (y == NULL) + goto error; + Py_DECREF(result); + result = y; + + return (PyObject *)result; error: - Py_DECREF(result); - return NULL; + Py_DECREF(result); + return NULL; } PyDoc_STRVAR(long_bit_length_doc, @@ -4083,33 +4083,33 @@ Number of bits necessary to represent self in binary.\n\ static PyObject * long_is_finite(PyObject *v) { - Py_RETURN_TRUE; + Py_RETURN_TRUE; } #endif static PyMethodDef long_methods[] = { - {"conjugate", (PyCFunction)long_long, METH_NOARGS, - "Returns self, the complex conjugate of any int."}, - {"bit_length", (PyCFunction)long_bit_length, METH_NOARGS, - long_bit_length_doc}, + {"conjugate", (PyCFunction)long_long, METH_NOARGS, + "Returns self, the complex conjugate of any int."}, + {"bit_length", (PyCFunction)long_bit_length, METH_NOARGS, + long_bit_length_doc}, #if 0 - {"is_finite", (PyCFunction)long_is_finite, METH_NOARGS, - "Returns always True."}, + {"is_finite", (PyCFunction)long_is_finite, METH_NOARGS, + "Returns always True."}, #endif - {"__trunc__", (PyCFunction)long_long, METH_NOARGS, - "Truncating an Integral returns itself."}, - {"__floor__", (PyCFunction)long_long, METH_NOARGS, - "Flooring an Integral returns itself."}, - {"__ceil__", (PyCFunction)long_long, METH_NOARGS, - "Ceiling of an Integral returns itself."}, - {"__round__", (PyCFunction)long_round, METH_VARARGS, - "Rounding an Integral returns itself.\n" - "Rounding with an ndigits argument also returns an integer."}, - {"__getnewargs__", (PyCFunction)long_getnewargs, METH_NOARGS}, - {"__format__", (PyCFunction)long__format__, METH_VARARGS}, - {"__sizeof__", (PyCFunction)long_sizeof, METH_NOARGS, - "Returns size in memory, in bytes"}, - {NULL, NULL} /* sentinel */ + {"__trunc__", (PyCFunction)long_long, METH_NOARGS, + "Truncating an Integral returns itself."}, + {"__floor__", (PyCFunction)long_long, METH_NOARGS, + "Flooring an Integral returns itself."}, + {"__ceil__", (PyCFunction)long_long, METH_NOARGS, + "Ceiling of an Integral returns itself."}, + {"__round__", (PyCFunction)long_round, METH_VARARGS, + "Rounding an Integral returns itself.\n" + "Rounding with an ndigits argument also returns an integer."}, + {"__getnewargs__", (PyCFunction)long_getnewargs, METH_NOARGS}, + {"__format__", (PyCFunction)long__format__, METH_VARARGS}, + {"__sizeof__", (PyCFunction)long_sizeof, METH_NOARGS, + "Returns size in memory, in bytes"}, + {NULL, NULL} /* sentinel */ }; static PyGetSetDef long_getset[] = { @@ -4142,83 +4142,83 @@ string, use the optional base. It is an error to supply a base when\n\ converting a non-string."); static PyNumberMethods long_as_number = { - (binaryfunc) long_add, /*nb_add*/ - (binaryfunc) long_sub, /*nb_subtract*/ - (binaryfunc) long_mul, /*nb_multiply*/ - long_mod, /*nb_remainder*/ - long_divmod, /*nb_divmod*/ - long_pow, /*nb_power*/ - (unaryfunc) long_neg, /*nb_negative*/ - (unaryfunc) long_long, /*tp_positive*/ - (unaryfunc) long_abs, /*tp_absolute*/ - (inquiry) long_bool, /*tp_bool*/ - (unaryfunc) long_invert, /*nb_invert*/ - long_lshift, /*nb_lshift*/ - (binaryfunc) long_rshift, /*nb_rshift*/ - long_and, /*nb_and*/ - long_xor, /*nb_xor*/ - long_or, /*nb_or*/ - long_long, /*nb_int*/ - 0, /*nb_reserved*/ - long_float, /*nb_float*/ - 0, /* nb_inplace_add */ - 0, /* nb_inplace_subtract */ - 0, /* nb_inplace_multiply */ - 0, /* nb_inplace_remainder */ - 0, /* nb_inplace_power */ - 0, /* nb_inplace_lshift */ - 0, /* nb_inplace_rshift */ - 0, /* nb_inplace_and */ - 0, /* nb_inplace_xor */ - 0, /* nb_inplace_or */ - long_div, /* nb_floor_divide */ - long_true_divide, /* nb_true_divide */ - 0, /* nb_inplace_floor_divide */ - 0, /* nb_inplace_true_divide */ - long_long, /* nb_index */ + (binaryfunc) long_add, /*nb_add*/ + (binaryfunc) long_sub, /*nb_subtract*/ + (binaryfunc) long_mul, /*nb_multiply*/ + long_mod, /*nb_remainder*/ + long_divmod, /*nb_divmod*/ + long_pow, /*nb_power*/ + (unaryfunc) long_neg, /*nb_negative*/ + (unaryfunc) long_long, /*tp_positive*/ + (unaryfunc) long_abs, /*tp_absolute*/ + (inquiry) long_bool, /*tp_bool*/ + (unaryfunc) long_invert, /*nb_invert*/ + long_lshift, /*nb_lshift*/ + (binaryfunc) long_rshift, /*nb_rshift*/ + long_and, /*nb_and*/ + long_xor, /*nb_xor*/ + long_or, /*nb_or*/ + long_long, /*nb_int*/ + 0, /*nb_reserved*/ + long_float, /*nb_float*/ + 0, /* nb_inplace_add */ + 0, /* nb_inplace_subtract */ + 0, /* nb_inplace_multiply */ + 0, /* nb_inplace_remainder */ + 0, /* nb_inplace_power */ + 0, /* nb_inplace_lshift */ + 0, /* nb_inplace_rshift */ + 0, /* nb_inplace_and */ + 0, /* nb_inplace_xor */ + 0, /* nb_inplace_or */ + long_div, /* nb_floor_divide */ + long_true_divide, /* nb_true_divide */ + 0, /* nb_inplace_floor_divide */ + 0, /* nb_inplace_true_divide */ + long_long, /* nb_index */ }; PyTypeObject PyLong_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "int", /* tp_name */ - offsetof(PyLongObject, ob_digit), /* tp_basicsize */ - sizeof(digit), /* tp_itemsize */ - long_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - long_repr, /* tp_repr */ - &long_as_number, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - (hashfunc)long_hash, /* tp_hash */ - 0, /* tp_call */ - long_repr, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | - Py_TPFLAGS_LONG_SUBCLASS, /* tp_flags */ - long_doc, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - long_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - long_methods, /* tp_methods */ - 0, /* tp_members */ - long_getset, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - long_new, /* tp_new */ - PyObject_Del, /* tp_free */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "int", /* tp_name */ + offsetof(PyLongObject, ob_digit), /* tp_basicsize */ + sizeof(digit), /* tp_itemsize */ + long_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + long_repr, /* tp_repr */ + &long_as_number, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + (hashfunc)long_hash, /* tp_hash */ + 0, /* tp_call */ + long_repr, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | + Py_TPFLAGS_LONG_SUBCLASS, /* tp_flags */ + long_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + long_richcompare, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + long_methods, /* tp_methods */ + 0, /* tp_members */ + long_getset, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + long_new, /* tp_new */ + PyObject_Del, /* tp_free */ }; static PyTypeObject Int_InfoType; @@ -4230,89 +4230,89 @@ A struct sequence that holds information about Python's\n\ internal representation of integers. The attributes are read only."); static PyStructSequence_Field int_info_fields[] = { - {"bits_per_digit", "size of a digit in bits"}, - {"sizeof_digit", "size in bytes of the C type used to " - "represent a digit"}, - {NULL, NULL} + {"bits_per_digit", "size of a digit in bits"}, + {"sizeof_digit", "size in bytes of the C type used to " + "represent a digit"}, + {NULL, NULL} }; static PyStructSequence_Desc int_info_desc = { - "sys.int_info", /* name */ - int_info__doc__, /* doc */ - int_info_fields, /* fields */ - 2 /* number of fields */ + "sys.int_info", /* name */ + int_info__doc__, /* doc */ + int_info_fields, /* fields */ + 2 /* number of fields */ }; PyObject * PyLong_GetInfo(void) { - PyObject* int_info; - int field = 0; - int_info = PyStructSequence_New(&Int_InfoType); - if (int_info == NULL) - return NULL; - PyStructSequence_SET_ITEM(int_info, field++, - PyLong_FromLong(PyLong_SHIFT)); - PyStructSequence_SET_ITEM(int_info, field++, - PyLong_FromLong(sizeof(digit))); - if (PyErr_Occurred()) { - Py_CLEAR(int_info); - return NULL; - } - return int_info; + PyObject* int_info; + int field = 0; + int_info = PyStructSequence_New(&Int_InfoType); + if (int_info == NULL) + return NULL; + PyStructSequence_SET_ITEM(int_info, field++, + PyLong_FromLong(PyLong_SHIFT)); + PyStructSequence_SET_ITEM(int_info, field++, + PyLong_FromLong(sizeof(digit))); + if (PyErr_Occurred()) { + Py_CLEAR(int_info); + return NULL; + } + return int_info; } int _PyLong_Init(void) { #if NSMALLNEGINTS + NSMALLPOSINTS > 0 - int ival, size; - PyLongObject *v = small_ints; - - for (ival = -NSMALLNEGINTS; ival < NSMALLPOSINTS; ival++, v++) { - size = (ival < 0) ? -1 : ((ival == 0) ? 0 : 1); - if (Py_TYPE(v) == &PyLong_Type) { - /* The element is already initialized, most likely - * the Python interpreter was initialized before. - */ - Py_ssize_t refcnt; - PyObject* op = (PyObject*)v; - - refcnt = Py_REFCNT(op) < 0 ? 0 : Py_REFCNT(op); - _Py_NewReference(op); - /* _Py_NewReference sets the ref count to 1 but - * the ref count might be larger. Set the refcnt - * to the original refcnt + 1 */ - Py_REFCNT(op) = refcnt + 1; - assert(Py_SIZE(op) == size); - assert(v->ob_digit[0] == abs(ival)); - } - else { - PyObject_INIT(v, &PyLong_Type); - } - Py_SIZE(v) = size; - v->ob_digit[0] = abs(ival); - } + int ival, size; + PyLongObject *v = small_ints; + + for (ival = -NSMALLNEGINTS; ival < NSMALLPOSINTS; ival++, v++) { + size = (ival < 0) ? -1 : ((ival == 0) ? 0 : 1); + if (Py_TYPE(v) == &PyLong_Type) { + /* The element is already initialized, most likely + * the Python interpreter was initialized before. + */ + Py_ssize_t refcnt; + PyObject* op = (PyObject*)v; + + refcnt = Py_REFCNT(op) < 0 ? 0 : Py_REFCNT(op); + _Py_NewReference(op); + /* _Py_NewReference sets the ref count to 1 but + * the ref count might be larger. Set the refcnt + * to the original refcnt + 1 */ + Py_REFCNT(op) = refcnt + 1; + assert(Py_SIZE(op) == size); + assert(v->ob_digit[0] == abs(ival)); + } + else { + PyObject_INIT(v, &PyLong_Type); + } + Py_SIZE(v) = size; + v->ob_digit[0] = abs(ival); + } #endif - /* initialize int_info */ - if (Int_InfoType.tp_name == 0) - PyStructSequence_InitType(&Int_InfoType, &int_info_desc); + /* initialize int_info */ + if (Int_InfoType.tp_name == 0) + PyStructSequence_InitType(&Int_InfoType, &int_info_desc); - return 1; + return 1; } void PyLong_Fini(void) { - /* Integers are currently statically allocated. Py_DECREF is not - needed, but Python must forget about the reference or multiple - reinitializations will fail. */ + /* Integers are currently statically allocated. Py_DECREF is not + needed, but Python must forget about the reference or multiple + reinitializations will fail. */ #if NSMALLNEGINTS + NSMALLPOSINTS > 0 - int i; - PyLongObject *v = small_ints; - for (i = 0; i < NSMALLNEGINTS + NSMALLPOSINTS; i++, v++) { - _Py_DEC_REFTOTAL; - _Py_ForgetReference((PyObject*)v); - } + int i; + PyLongObject *v = small_ints; + for (i = 0; i < NSMALLNEGINTS + NSMALLPOSINTS; i++, v++) { + _Py_DEC_REFTOTAL; + _Py_ForgetReference((PyObject*)v); + } #endif } diff --git a/Objects/methodobject.c b/Objects/methodobject.c index b734b0f..356d161 100644 --- a/Objects/methodobject.c +++ b/Objects/methodobject.c @@ -16,104 +16,104 @@ static int numfree = 0; PyObject * PyCFunction_NewEx(PyMethodDef *ml, PyObject *self, PyObject *module) { - PyCFunctionObject *op; - op = free_list; - if (op != NULL) { - free_list = (PyCFunctionObject *)(op->m_self); - PyObject_INIT(op, &PyCFunction_Type); - numfree--; - } - else { - op = PyObject_GC_New(PyCFunctionObject, &PyCFunction_Type); - if (op == NULL) - return NULL; - } - op->m_ml = ml; - Py_XINCREF(self); - op->m_self = self; - Py_XINCREF(module); - op->m_module = module; - _PyObject_GC_TRACK(op); - return (PyObject *)op; + PyCFunctionObject *op; + op = free_list; + if (op != NULL) { + free_list = (PyCFunctionObject *)(op->m_self); + PyObject_INIT(op, &PyCFunction_Type); + numfree--; + } + else { + op = PyObject_GC_New(PyCFunctionObject, &PyCFunction_Type); + if (op == NULL) + return NULL; + } + op->m_ml = ml; + Py_XINCREF(self); + op->m_self = self; + Py_XINCREF(module); + op->m_module = module; + _PyObject_GC_TRACK(op); + return (PyObject *)op; } PyCFunction PyCFunction_GetFunction(PyObject *op) { - if (!PyCFunction_Check(op)) { - PyErr_BadInternalCall(); - return NULL; - } - return ((PyCFunctionObject *)op) -> m_ml -> ml_meth; + if (!PyCFunction_Check(op)) { + PyErr_BadInternalCall(); + return NULL; + } + return ((PyCFunctionObject *)op) -> m_ml -> ml_meth; } PyObject * PyCFunction_GetSelf(PyObject *op) { - if (!PyCFunction_Check(op)) { - PyErr_BadInternalCall(); - return NULL; - } - return ((PyCFunctionObject *)op) -> m_self; + if (!PyCFunction_Check(op)) { + PyErr_BadInternalCall(); + return NULL; + } + return ((PyCFunctionObject *)op) -> m_self; } int PyCFunction_GetFlags(PyObject *op) { - if (!PyCFunction_Check(op)) { - PyErr_BadInternalCall(); - return -1; - } - return ((PyCFunctionObject *)op) -> m_ml -> ml_flags; + if (!PyCFunction_Check(op)) { + PyErr_BadInternalCall(); + return -1; + } + return ((PyCFunctionObject *)op) -> m_ml -> ml_flags; } PyObject * PyCFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) { - PyCFunctionObject* f = (PyCFunctionObject*)func; - PyCFunction meth = PyCFunction_GET_FUNCTION(func); - PyObject *self = PyCFunction_GET_SELF(func); - Py_ssize_t size; - - switch (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST)) { - case METH_VARARGS: - if (kw == NULL || PyDict_Size(kw) == 0) - return (*meth)(self, arg); - break; - case METH_VARARGS | METH_KEYWORDS: - return (*(PyCFunctionWithKeywords)meth)(self, arg, kw); - case METH_NOARGS: - if (kw == NULL || PyDict_Size(kw) == 0) { - size = PyTuple_GET_SIZE(arg); - if (size == 0) - return (*meth)(self, NULL); - PyErr_Format(PyExc_TypeError, - "%.200s() takes no arguments (%zd given)", - f->m_ml->ml_name, size); - return NULL; - } - break; - case METH_O: - if (kw == NULL || PyDict_Size(kw) == 0) { - size = PyTuple_GET_SIZE(arg); - if (size == 1) - return (*meth)(self, PyTuple_GET_ITEM(arg, 0)); - PyErr_Format(PyExc_TypeError, - "%.200s() takes exactly one argument (%zd given)", - f->m_ml->ml_name, size); - return NULL; - } - break; - default: - PyErr_SetString(PyExc_SystemError, "Bad call flags in " - "PyCFunction_Call. METH_OLDARGS is no " - "longer supported!"); - - return NULL; - } - PyErr_Format(PyExc_TypeError, "%.200s() takes no keyword arguments", - f->m_ml->ml_name); - return NULL; + PyCFunctionObject* f = (PyCFunctionObject*)func; + PyCFunction meth = PyCFunction_GET_FUNCTION(func); + PyObject *self = PyCFunction_GET_SELF(func); + Py_ssize_t size; + + switch (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST)) { + case METH_VARARGS: + if (kw == NULL || PyDict_Size(kw) == 0) + return (*meth)(self, arg); + break; + case METH_VARARGS | METH_KEYWORDS: + return (*(PyCFunctionWithKeywords)meth)(self, arg, kw); + case METH_NOARGS: + if (kw == NULL || PyDict_Size(kw) == 0) { + size = PyTuple_GET_SIZE(arg); + if (size == 0) + return (*meth)(self, NULL); + PyErr_Format(PyExc_TypeError, + "%.200s() takes no arguments (%zd given)", + f->m_ml->ml_name, size); + return NULL; + } + break; + case METH_O: + if (kw == NULL || PyDict_Size(kw) == 0) { + size = PyTuple_GET_SIZE(arg); + if (size == 1) + return (*meth)(self, PyTuple_GET_ITEM(arg, 0)); + PyErr_Format(PyExc_TypeError, + "%.200s() takes exactly one argument (%zd given)", + f->m_ml->ml_name, size); + return NULL; + } + break; + default: + PyErr_SetString(PyExc_SystemError, "Bad call flags in " + "PyCFunction_Call. METH_OLDARGS is no " + "longer supported!"); + + return NULL; + } + PyErr_Format(PyExc_TypeError, "%.200s() takes no keyword arguments", + f->m_ml->ml_name); + return NULL; } /* Methods (the standard built-in methods, that is) */ @@ -121,163 +121,163 @@ PyCFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) static void meth_dealloc(PyCFunctionObject *m) { - _PyObject_GC_UNTRACK(m); - Py_XDECREF(m->m_self); - Py_XDECREF(m->m_module); - if (numfree < PyCFunction_MAXFREELIST) { - m->m_self = (PyObject *)free_list; - free_list = m; - numfree++; - } - else { - PyObject_GC_Del(m); - } + _PyObject_GC_UNTRACK(m); + Py_XDECREF(m->m_self); + Py_XDECREF(m->m_module); + if (numfree < PyCFunction_MAXFREELIST) { + m->m_self = (PyObject *)free_list; + free_list = m; + numfree++; + } + else { + PyObject_GC_Del(m); + } } static PyObject * meth_get__doc__(PyCFunctionObject *m, void *closure) { - const char *doc = m->m_ml->ml_doc; + const char *doc = m->m_ml->ml_doc; - if (doc != NULL) - return PyUnicode_FromString(doc); - Py_INCREF(Py_None); - return Py_None; + if (doc != NULL) + return PyUnicode_FromString(doc); + Py_INCREF(Py_None); + return Py_None; } static PyObject * meth_get__name__(PyCFunctionObject *m, void *closure) { - return PyUnicode_FromString(m->m_ml->ml_name); + return PyUnicode_FromString(m->m_ml->ml_name); } static int meth_traverse(PyCFunctionObject *m, visitproc visit, void *arg) { - Py_VISIT(m->m_self); - Py_VISIT(m->m_module); - return 0; + Py_VISIT(m->m_self); + Py_VISIT(m->m_module); + return 0; } static PyObject * meth_get__self__(PyCFunctionObject *m, void *closure) { - PyObject *self; + PyObject *self; - self = m->m_self; - if (self == NULL) - self = Py_None; - Py_INCREF(self); - return self; + self = m->m_self; + if (self == NULL) + self = Py_None; + Py_INCREF(self); + return self; } static PyGetSetDef meth_getsets [] = { - {"__doc__", (getter)meth_get__doc__, NULL, NULL}, - {"__name__", (getter)meth_get__name__, NULL, NULL}, - {"__self__", (getter)meth_get__self__, NULL, NULL}, - {0} + {"__doc__", (getter)meth_get__doc__, NULL, NULL}, + {"__name__", (getter)meth_get__name__, NULL, NULL}, + {"__self__", (getter)meth_get__self__, NULL, NULL}, + {0} }; #define OFF(x) offsetof(PyCFunctionObject, x) static PyMemberDef meth_members[] = { - {"__module__", T_OBJECT, OFF(m_module), PY_WRITE_RESTRICTED}, - {NULL} + {"__module__", T_OBJECT, OFF(m_module), PY_WRITE_RESTRICTED}, + {NULL} }; static PyObject * meth_repr(PyCFunctionObject *m) { - if (m->m_self == NULL || PyModule_Check(m->m_self)) - return PyUnicode_FromFormat("<built-in function %s>", - m->m_ml->ml_name); - return PyUnicode_FromFormat("<built-in method %s of %s object at %p>", - m->m_ml->ml_name, - m->m_self->ob_type->tp_name, - m->m_self); + if (m->m_self == NULL || PyModule_Check(m->m_self)) + return PyUnicode_FromFormat("<built-in function %s>", + m->m_ml->ml_name); + return PyUnicode_FromFormat("<built-in method %s of %s object at %p>", + m->m_ml->ml_name, + m->m_self->ob_type->tp_name, + m->m_self); } static PyObject * meth_richcompare(PyObject *self, PyObject *other, int op) { - PyCFunctionObject *a, *b; - PyObject *res; - int eq; - - if ((op != Py_EQ && op != Py_NE) || - !PyCFunction_Check(self) || - !PyCFunction_Check(other)) - { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - a = (PyCFunctionObject *)self; - b = (PyCFunctionObject *)other; - eq = a->m_self == b->m_self; - if (eq) - eq = a->m_ml->ml_meth == b->m_ml->ml_meth; - if (op == Py_EQ) - res = eq ? Py_True : Py_False; - else - res = eq ? Py_False : Py_True; - Py_INCREF(res); - return res; + PyCFunctionObject *a, *b; + PyObject *res; + int eq; + + if ((op != Py_EQ && op != Py_NE) || + !PyCFunction_Check(self) || + !PyCFunction_Check(other)) + { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + a = (PyCFunctionObject *)self; + b = (PyCFunctionObject *)other; + eq = a->m_self == b->m_self; + if (eq) + eq = a->m_ml->ml_meth == b->m_ml->ml_meth; + if (op == Py_EQ) + res = eq ? Py_True : Py_False; + else + res = eq ? Py_False : Py_True; + Py_INCREF(res); + return res; } static long meth_hash(PyCFunctionObject *a) { - long x,y; - if (a->m_self == NULL) - x = 0; - else { - x = PyObject_Hash(a->m_self); - if (x == -1) - return -1; - } - y = _Py_HashPointer((void*)(a->m_ml->ml_meth)); - if (y == -1) - return -1; - x ^= y; - if (x == -1) - x = -2; - return x; + long x,y; + if (a->m_self == NULL) + x = 0; + else { + x = PyObject_Hash(a->m_self); + if (x == -1) + return -1; + } + y = _Py_HashPointer((void*)(a->m_ml->ml_meth)); + if (y == -1) + return -1; + x ^= y; + if (x == -1) + x = -2; + return x; } PyTypeObject PyCFunction_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "builtin_function_or_method", - sizeof(PyCFunctionObject), - 0, - (destructor)meth_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)meth_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - (hashfunc)meth_hash, /* tp_hash */ - PyCFunction_Call, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ - 0, /* tp_doc */ - (traverseproc)meth_traverse, /* tp_traverse */ - 0, /* tp_clear */ - meth_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - meth_members, /* tp_members */ - meth_getsets, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "builtin_function_or_method", + sizeof(PyCFunctionObject), + 0, + (destructor)meth_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)meth_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + (hashfunc)meth_hash, /* tp_hash */ + PyCFunction_Call, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + 0, /* tp_doc */ + (traverseproc)meth_traverse, /* tp_traverse */ + 0, /* tp_clear */ + meth_richcompare, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + meth_members, /* tp_members */ + meth_getsets, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ }; /* Clear out the free list */ @@ -285,22 +285,22 @@ PyTypeObject PyCFunction_Type = { int PyCFunction_ClearFreeList(void) { - int freelist_size = numfree; - - while (free_list) { - PyCFunctionObject *v = free_list; - free_list = (PyCFunctionObject *)(v->m_self); - PyObject_GC_Del(v); - numfree--; - } - assert(numfree == 0); - return freelist_size; + int freelist_size = numfree; + + while (free_list) { + PyCFunctionObject *v = free_list; + free_list = (PyCFunctionObject *)(v->m_self); + PyObject_GC_Del(v); + numfree--; + } + assert(numfree == 0); + return freelist_size; } void PyCFunction_Fini(void) { - (void)PyCFunction_ClearFreeList(); + (void)PyCFunction_ClearFreeList(); } /* PyCFunction_New() is now just a macro that calls PyCFunction_NewEx(), @@ -314,5 +314,5 @@ PyAPI_FUNC(PyObject *) PyCFunction_New(PyMethodDef *, PyObject *); PyObject * PyCFunction_New(PyMethodDef *ml, PyObject *self) { - return PyCFunction_NewEx(ml, self, NULL); + return PyCFunction_NewEx(ml, self, NULL); } diff --git a/Objects/moduleobject.c b/Objects/moduleobject.c index c1dd228..def3781 100644 --- a/Objects/moduleobject.c +++ b/Objects/moduleobject.c @@ -7,53 +7,53 @@ static Py_ssize_t max_module_number; typedef struct { - PyObject_HEAD - PyObject *md_dict; - struct PyModuleDef *md_def; - void *md_state; + PyObject_HEAD + PyObject *md_dict; + struct PyModuleDef *md_def; + void *md_state; } PyModuleObject; static PyMemberDef module_members[] = { - {"__dict__", T_OBJECT, offsetof(PyModuleObject, md_dict), READONLY}, - {0} + {"__dict__", T_OBJECT, offsetof(PyModuleObject, md_dict), READONLY}, + {0} }; static PyTypeObject moduledef_type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "moduledef", /* tp_name */ - sizeof(struct PyModuleDef), /* tp_size */ - 0, /* tp_itemsize */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "moduledef", /* tp_name */ + sizeof(struct PyModuleDef), /* tp_size */ + 0, /* tp_itemsize */ }; PyObject * PyModule_New(const char *name) { - PyModuleObject *m; - PyObject *nameobj; - m = PyObject_GC_New(PyModuleObject, &PyModule_Type); - if (m == NULL) - return NULL; - m->md_def = NULL; - m->md_state = NULL; - nameobj = PyUnicode_FromString(name); - m->md_dict = PyDict_New(); - if (m->md_dict == NULL || nameobj == NULL) - goto fail; - if (PyDict_SetItemString(m->md_dict, "__name__", nameobj) != 0) - goto fail; - if (PyDict_SetItemString(m->md_dict, "__doc__", Py_None) != 0) - goto fail; - if (PyDict_SetItemString(m->md_dict, "__package__", Py_None) != 0) - goto fail; - Py_DECREF(nameobj); - PyObject_GC_Track(m); - return (PyObject *)m; + PyModuleObject *m; + PyObject *nameobj; + m = PyObject_GC_New(PyModuleObject, &PyModule_Type); + if (m == NULL) + return NULL; + m->md_def = NULL; + m->md_state = NULL; + nameobj = PyUnicode_FromString(name); + m->md_dict = PyDict_New(); + if (m->md_dict == NULL || nameobj == NULL) + goto fail; + if (PyDict_SetItemString(m->md_dict, "__name__", nameobj) != 0) + goto fail; + if (PyDict_SetItemString(m->md_dict, "__doc__", Py_None) != 0) + goto fail; + if (PyDict_SetItemString(m->md_dict, "__package__", Py_None) != 0) + goto fail; + Py_DECREF(nameobj); + PyObject_GC_Track(m); + return (PyObject *)m; fail: - Py_XDECREF(nameobj); - Py_DECREF(m); - return NULL; + Py_XDECREF(nameobj); + Py_DECREF(m); + return NULL; } static char api_version_warning[] = @@ -63,221 +63,221 @@ static char api_version_warning[] = PyObject * PyModule_Create2(struct PyModuleDef* module, int module_api_version) { - PyObject *d, *v, *n; - PyMethodDef *ml; - const char* name; - PyModuleObject *m; - if (!Py_IsInitialized()) - Py_FatalError("Interpreter not initialized (version mismatch?)"); - if (PyType_Ready(&moduledef_type) < 0) - return NULL; - if (module->m_base.m_index == 0) { - max_module_number++; - Py_REFCNT(module) = 1; - Py_TYPE(module) = &moduledef_type; - module->m_base.m_index = max_module_number; - } - name = module->m_name; - if (module_api_version != PYTHON_API_VERSION) { - char message[512]; - PyOS_snprintf(message, sizeof(message), - api_version_warning, name, - PYTHON_API_VERSION, name, - module_api_version); - if (PyErr_WarnEx(PyExc_RuntimeWarning, message, 1)) - return NULL; - } - /* Make sure name is fully qualified. - - This is a bit of a hack: when the shared library is loaded, - the module name is "package.module", but the module calls - PyModule_Create*() with just "module" for the name. The shared - library loader squirrels away the true name of the module in - _Py_PackageContext, and PyModule_Create*() will substitute this - (if the name actually matches). - */ - if (_Py_PackageContext != NULL) { - char *p = strrchr(_Py_PackageContext, '.'); - if (p != NULL && strcmp(module->m_name, p+1) == 0) { - name = _Py_PackageContext; - _Py_PackageContext = NULL; - } - } - if ((m = (PyModuleObject*)PyModule_New(name)) == NULL) - return NULL; - - if (module->m_size > 0) { - m->md_state = PyMem_MALLOC(module->m_size); - if (!m->md_state) { - PyErr_NoMemory(); - Py_DECREF(m); - return NULL; - } - memset(m->md_state, 0, module->m_size); - } - - d = PyModule_GetDict((PyObject*)m); - if (module->m_methods != NULL) { - n = PyUnicode_FromString(name); - if (n == NULL) - return NULL; - for (ml = module->m_methods; ml->ml_name != NULL; ml++) { - if ((ml->ml_flags & METH_CLASS) || - (ml->ml_flags & METH_STATIC)) { - PyErr_SetString(PyExc_ValueError, - "module functions cannot set" - " METH_CLASS or METH_STATIC"); - Py_DECREF(n); - return NULL; - } - v = PyCFunction_NewEx(ml, (PyObject*)m, n); - if (v == NULL) { - Py_DECREF(n); - return NULL; - } - if (PyDict_SetItemString(d, ml->ml_name, v) != 0) { - Py_DECREF(v); - Py_DECREF(n); - return NULL; - } - Py_DECREF(v); - } - Py_DECREF(n); - } - if (module->m_doc != NULL) { - v = PyUnicode_FromString(module->m_doc); - if (v == NULL || PyDict_SetItemString(d, "__doc__", v) != 0) { - Py_XDECREF(v); - return NULL; - } - Py_DECREF(v); - } - m->md_def = module; - return (PyObject*)m; + PyObject *d, *v, *n; + PyMethodDef *ml; + const char* name; + PyModuleObject *m; + if (!Py_IsInitialized()) + Py_FatalError("Interpreter not initialized (version mismatch?)"); + if (PyType_Ready(&moduledef_type) < 0) + return NULL; + if (module->m_base.m_index == 0) { + max_module_number++; + Py_REFCNT(module) = 1; + Py_TYPE(module) = &moduledef_type; + module->m_base.m_index = max_module_number; + } + name = module->m_name; + if (module_api_version != PYTHON_API_VERSION) { + char message[512]; + PyOS_snprintf(message, sizeof(message), + api_version_warning, name, + PYTHON_API_VERSION, name, + module_api_version); + if (PyErr_WarnEx(PyExc_RuntimeWarning, message, 1)) + return NULL; + } + /* Make sure name is fully qualified. + + This is a bit of a hack: when the shared library is loaded, + the module name is "package.module", but the module calls + PyModule_Create*() with just "module" for the name. The shared + library loader squirrels away the true name of the module in + _Py_PackageContext, and PyModule_Create*() will substitute this + (if the name actually matches). + */ + if (_Py_PackageContext != NULL) { + char *p = strrchr(_Py_PackageContext, '.'); + if (p != NULL && strcmp(module->m_name, p+1) == 0) { + name = _Py_PackageContext; + _Py_PackageContext = NULL; + } + } + if ((m = (PyModuleObject*)PyModule_New(name)) == NULL) + return NULL; + + if (module->m_size > 0) { + m->md_state = PyMem_MALLOC(module->m_size); + if (!m->md_state) { + PyErr_NoMemory(); + Py_DECREF(m); + return NULL; + } + memset(m->md_state, 0, module->m_size); + } + + d = PyModule_GetDict((PyObject*)m); + if (module->m_methods != NULL) { + n = PyUnicode_FromString(name); + if (n == NULL) + return NULL; + for (ml = module->m_methods; ml->ml_name != NULL; ml++) { + if ((ml->ml_flags & METH_CLASS) || + (ml->ml_flags & METH_STATIC)) { + PyErr_SetString(PyExc_ValueError, + "module functions cannot set" + " METH_CLASS or METH_STATIC"); + Py_DECREF(n); + return NULL; + } + v = PyCFunction_NewEx(ml, (PyObject*)m, n); + if (v == NULL) { + Py_DECREF(n); + return NULL; + } + if (PyDict_SetItemString(d, ml->ml_name, v) != 0) { + Py_DECREF(v); + Py_DECREF(n); + return NULL; + } + Py_DECREF(v); + } + Py_DECREF(n); + } + if (module->m_doc != NULL) { + v = PyUnicode_FromString(module->m_doc); + if (v == NULL || PyDict_SetItemString(d, "__doc__", v) != 0) { + Py_XDECREF(v); + return NULL; + } + Py_DECREF(v); + } + m->md_def = module; + return (PyObject*)m; } PyObject * PyModule_GetDict(PyObject *m) { - PyObject *d; - if (!PyModule_Check(m)) { - PyErr_BadInternalCall(); - return NULL; - } - d = ((PyModuleObject *)m) -> md_dict; - if (d == NULL) - ((PyModuleObject *)m) -> md_dict = d = PyDict_New(); - return d; + PyObject *d; + if (!PyModule_Check(m)) { + PyErr_BadInternalCall(); + return NULL; + } + d = ((PyModuleObject *)m) -> md_dict; + if (d == NULL) + ((PyModuleObject *)m) -> md_dict = d = PyDict_New(); + return d; } const char * PyModule_GetName(PyObject *m) { - PyObject *d; - PyObject *nameobj; - if (!PyModule_Check(m)) { - PyErr_BadArgument(); - return NULL; - } - d = ((PyModuleObject *)m)->md_dict; - if (d == NULL || - (nameobj = PyDict_GetItemString(d, "__name__")) == NULL || - !PyUnicode_Check(nameobj)) - { - PyErr_SetString(PyExc_SystemError, "nameless module"); - return NULL; - } - return _PyUnicode_AsString(nameobj); + PyObject *d; + PyObject *nameobj; + if (!PyModule_Check(m)) { + PyErr_BadArgument(); + return NULL; + } + d = ((PyModuleObject *)m)->md_dict; + if (d == NULL || + (nameobj = PyDict_GetItemString(d, "__name__")) == NULL || + !PyUnicode_Check(nameobj)) + { + PyErr_SetString(PyExc_SystemError, "nameless module"); + return NULL; + } + return _PyUnicode_AsString(nameobj); } const char * PyModule_GetFilename(PyObject *m) { - PyObject *d; - PyObject *fileobj; - if (!PyModule_Check(m)) { - PyErr_BadArgument(); - return NULL; - } - d = ((PyModuleObject *)m)->md_dict; - if (d == NULL || - (fileobj = PyDict_GetItemString(d, "__file__")) == NULL || - !PyUnicode_Check(fileobj)) - { - PyErr_SetString(PyExc_SystemError, "module filename missing"); - return NULL; - } - return _PyUnicode_AsString(fileobj); + PyObject *d; + PyObject *fileobj; + if (!PyModule_Check(m)) { + PyErr_BadArgument(); + return NULL; + } + d = ((PyModuleObject *)m)->md_dict; + if (d == NULL || + (fileobj = PyDict_GetItemString(d, "__file__")) == NULL || + !PyUnicode_Check(fileobj)) + { + PyErr_SetString(PyExc_SystemError, "module filename missing"); + return NULL; + } + return _PyUnicode_AsString(fileobj); } PyModuleDef* PyModule_GetDef(PyObject* m) { - if (!PyModule_Check(m)) { - PyErr_BadArgument(); - return NULL; - } - return ((PyModuleObject *)m)->md_def; + if (!PyModule_Check(m)) { + PyErr_BadArgument(); + return NULL; + } + return ((PyModuleObject *)m)->md_def; } void* PyModule_GetState(PyObject* m) { - if (!PyModule_Check(m)) { - PyErr_BadArgument(); - return NULL; - } - return ((PyModuleObject *)m)->md_state; + if (!PyModule_Check(m)) { + PyErr_BadArgument(); + return NULL; + } + return ((PyModuleObject *)m)->md_state; } void _PyModule_Clear(PyObject *m) { - /* To make the execution order of destructors for global - objects a bit more predictable, we first zap all objects - whose name starts with a single underscore, before we clear - the entire dictionary. We zap them by replacing them with - None, rather than deleting them from the dictionary, to - avoid rehashing the dictionary (to some extent). */ - - Py_ssize_t pos; - PyObject *key, *value; - PyObject *d; - - d = ((PyModuleObject *)m)->md_dict; - if (d == NULL) - return; - - /* First, clear only names starting with a single underscore */ - pos = 0; - while (PyDict_Next(d, &pos, &key, &value)) { - if (value != Py_None && PyUnicode_Check(key)) { - const char *s = _PyUnicode_AsString(key); - if (s[0] == '_' && s[1] != '_') { - if (Py_VerboseFlag > 1) - PySys_WriteStderr("# clear[1] %s\n", s); - PyDict_SetItem(d, key, Py_None); - } - } - } - - /* Next, clear all names except for __builtins__ */ - pos = 0; - while (PyDict_Next(d, &pos, &key, &value)) { - if (value != Py_None && PyUnicode_Check(key)) { - const char *s = _PyUnicode_AsString(key); - if (s[0] != '_' || strcmp(s, "__builtins__") != 0) { - if (Py_VerboseFlag > 1) - PySys_WriteStderr("# clear[2] %s\n", s); - PyDict_SetItem(d, key, Py_None); - } - } - } - - /* Note: we leave __builtins__ in place, so that destructors - of non-global objects defined in this module can still use - builtins, in particularly 'None'. */ + /* To make the execution order of destructors for global + objects a bit more predictable, we first zap all objects + whose name starts with a single underscore, before we clear + the entire dictionary. We zap them by replacing them with + None, rather than deleting them from the dictionary, to + avoid rehashing the dictionary (to some extent). */ + + Py_ssize_t pos; + PyObject *key, *value; + PyObject *d; + + d = ((PyModuleObject *)m)->md_dict; + if (d == NULL) + return; + + /* First, clear only names starting with a single underscore */ + pos = 0; + while (PyDict_Next(d, &pos, &key, &value)) { + if (value != Py_None && PyUnicode_Check(key)) { + const char *s = _PyUnicode_AsString(key); + if (s[0] == '_' && s[1] != '_') { + if (Py_VerboseFlag > 1) + PySys_WriteStderr("# clear[1] %s\n", s); + PyDict_SetItem(d, key, Py_None); + } + } + } + + /* Next, clear all names except for __builtins__ */ + pos = 0; + while (PyDict_Next(d, &pos, &key, &value)) { + if (value != Py_None && PyUnicode_Check(key)) { + const char *s = _PyUnicode_AsString(key); + if (s[0] != '_' || strcmp(s, "__builtins__") != 0) { + if (Py_VerboseFlag > 1) + PySys_WriteStderr("# clear[2] %s\n", s); + PyDict_SetItem(d, key, Py_None); + } + } + } + + /* Note: we leave __builtins__ in place, so that destructors + of non-global objects defined in this module can still use + builtins, in particularly 'None'. */ } @@ -286,86 +286,86 @@ _PyModule_Clear(PyObject *m) static int module_init(PyModuleObject *m, PyObject *args, PyObject *kwds) { - static char *kwlist[] = {"name", "doc", NULL}; - PyObject *dict, *name = Py_None, *doc = Py_None; - if (!PyArg_ParseTupleAndKeywords(args, kwds, "U|O:module.__init__", - kwlist, &name, &doc)) - return -1; - dict = m->md_dict; - if (dict == NULL) { - dict = PyDict_New(); - if (dict == NULL) - return -1; - m->md_dict = dict; - } - if (PyDict_SetItemString(dict, "__name__", name) < 0) - return -1; - if (PyDict_SetItemString(dict, "__doc__", doc) < 0) - return -1; - return 0; + static char *kwlist[] = {"name", "doc", NULL}; + PyObject *dict, *name = Py_None, *doc = Py_None; + if (!PyArg_ParseTupleAndKeywords(args, kwds, "U|O:module.__init__", + kwlist, &name, &doc)) + return -1; + dict = m->md_dict; + if (dict == NULL) { + dict = PyDict_New(); + if (dict == NULL) + return -1; + m->md_dict = dict; + } + if (PyDict_SetItemString(dict, "__name__", name) < 0) + return -1; + if (PyDict_SetItemString(dict, "__doc__", doc) < 0) + return -1; + return 0; } static void module_dealloc(PyModuleObject *m) { - PyObject_GC_UnTrack(m); - if (m->md_def && m->md_def->m_free) - m->md_def->m_free(m); - if (m->md_dict != NULL) { - /* If we are the only ones holding a reference, we can clear - the dictionary. */ - if (Py_REFCNT(m->md_dict) == 1) - _PyModule_Clear((PyObject *)m); - Py_DECREF(m->md_dict); - } - if (m->md_state != NULL) - PyMem_FREE(m->md_state); - Py_TYPE(m)->tp_free((PyObject *)m); + PyObject_GC_UnTrack(m); + if (m->md_def && m->md_def->m_free) + m->md_def->m_free(m); + if (m->md_dict != NULL) { + /* If we are the only ones holding a reference, we can clear + the dictionary. */ + if (Py_REFCNT(m->md_dict) == 1) + _PyModule_Clear((PyObject *)m); + Py_DECREF(m->md_dict); + } + if (m->md_state != NULL) + PyMem_FREE(m->md_state); + Py_TYPE(m)->tp_free((PyObject *)m); } static PyObject * module_repr(PyModuleObject *m) { - const char *name; - const char *filename; - - name = PyModule_GetName((PyObject *)m); - if (name == NULL) { - PyErr_Clear(); - name = "?"; - } - filename = PyModule_GetFilename((PyObject *)m); - if (filename == NULL) { - PyErr_Clear(); - return PyUnicode_FromFormat("<module '%s' (built-in)>", name); - } - return PyUnicode_FromFormat("<module '%s' from '%s'>", name, filename); + const char *name; + const char *filename; + + name = PyModule_GetName((PyObject *)m); + if (name == NULL) { + PyErr_Clear(); + name = "?"; + } + filename = PyModule_GetFilename((PyObject *)m); + if (filename == NULL) { + PyErr_Clear(); + return PyUnicode_FromFormat("<module '%s' (built-in)>", name); + } + return PyUnicode_FromFormat("<module '%s' from '%s'>", name, filename); } static int module_traverse(PyModuleObject *m, visitproc visit, void *arg) { - if (m->md_def && m->md_def->m_traverse) { - int res = m->md_def->m_traverse((PyObject*)m, visit, arg); - if (res) - return res; - } - Py_VISIT(m->md_dict); - return 0; + if (m->md_def && m->md_def->m_traverse) { + int res = m->md_def->m_traverse((PyObject*)m, visit, arg); + if (res) + return res; + } + Py_VISIT(m->md_dict); + return 0; } static int module_clear(PyModuleObject *m) { - if (m->md_def && m->md_def->m_clear) { - int res = m->md_def->m_clear((PyObject*)m); - if (res) - return res; - } - Py_CLEAR(m->md_dict); - return 0; + if (m->md_def && m->md_def->m_clear) { + int res = m->md_def->m_clear((PyObject*)m); + if (res) + return res; + } + Py_CLEAR(m->md_dict); + return 0; } - + PyDoc_STRVAR(module_doc, "module(name[, doc])\n\ @@ -374,44 +374,44 @@ Create a module object.\n\ The name must be a string; the optional doc argument can have any type."); PyTypeObject PyModule_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "module", /* tp_name */ - sizeof(PyModuleObject), /* tp_size */ - 0, /* tp_itemsize */ - (destructor)module_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)module_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - PyObject_GenericSetAttr, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - module_doc, /* tp_doc */ - (traverseproc)module_traverse, /* tp_traverse */ - (inquiry)module_clear, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - module_members, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - offsetof(PyModuleObject, md_dict), /* tp_dictoffset */ - (initproc)module_init, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - PyType_GenericNew, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "module", /* tp_name */ + sizeof(PyModuleObject), /* tp_size */ + 0, /* tp_itemsize */ + (destructor)module_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)module_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + PyObject_GenericSetAttr, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + module_doc, /* tp_doc */ + (traverseproc)module_traverse, /* tp_traverse */ + (inquiry)module_clear, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + module_members, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + offsetof(PyModuleObject, md_dict), /* tp_dictoffset */ + (initproc)module_init, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + PyType_GenericNew, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; diff --git a/Objects/object.c b/Objects/object.c index eba061b..1b8d4e1 100644 --- a/Objects/object.c +++ b/Objects/object.c @@ -15,18 +15,18 @@ Py_ssize_t _Py_RefTotal; Py_ssize_t _Py_GetRefTotal(void) { - PyObject *o; - Py_ssize_t total = _Py_RefTotal; - /* ignore the references to the dummy object of the dicts and sets - because they are not reliable and not useful (now that the - hash table code is well-tested) */ - o = _PyDict_Dummy(); - if (o != NULL) - total -= o->ob_refcnt; - o = _PySet_Dummy(); - if (o != NULL) - total -= o->ob_refcnt; - return total; + PyObject *o; + Py_ssize_t total = _Py_RefTotal; + /* ignore the references to the dummy object of the dicts and sets + because they are not reliable and not useful (now that the + hash table code is well-tested) */ + o = _PyDict_Dummy(); + if (o != NULL) + total -= o->ob_refcnt; + o = _PySet_Dummy(); + if (o != NULL) + total -= o->ob_refcnt; + return total; } #endif /* Py_REF_DEBUG */ @@ -58,21 +58,21 @@ void _Py_AddToAllObjects(PyObject *op, int force) { #ifdef Py_DEBUG - if (!force) { - /* If it's initialized memory, op must be in or out of - * the list unambiguously. - */ - assert((op->_ob_prev == NULL) == (op->_ob_next == NULL)); - } + if (!force) { + /* If it's initialized memory, op must be in or out of + * the list unambiguously. + */ + assert((op->_ob_prev == NULL) == (op->_ob_next == NULL)); + } #endif - if (force || op->_ob_prev == NULL) { - op->_ob_next = refchain._ob_next; - op->_ob_prev = &refchain; - refchain._ob_next->_ob_prev = op; - refchain._ob_next = op; - } + if (force || op->_ob_prev == NULL) { + op->_ob_next = refchain._ob_next; + op->_ob_prev = &refchain; + refchain._ob_next->_ob_prev = op; + refchain._ob_next = op; + } } -#endif /* Py_TRACE_REFS */ +#endif /* Py_TRACE_REFS */ #ifdef COUNT_ALLOCS static PyTypeObject *type_list; @@ -89,99 +89,99 @@ extern Py_ssize_t null_strings, one_strings; void dump_counts(FILE* f) { - PyTypeObject *tp; - - for (tp = type_list; tp; tp = tp->tp_next) - fprintf(f, "%s alloc'd: %" PY_FORMAT_SIZE_T "d, " - "freed: %" PY_FORMAT_SIZE_T "d, " - "max in use: %" PY_FORMAT_SIZE_T "d\n", - tp->tp_name, tp->tp_allocs, tp->tp_frees, - tp->tp_maxalloc); - fprintf(f, "fast tuple allocs: %" PY_FORMAT_SIZE_T "d, " - "empty: %" PY_FORMAT_SIZE_T "d\n", - fast_tuple_allocs, tuple_zero_allocs); - fprintf(f, "fast int allocs: pos: %" PY_FORMAT_SIZE_T "d, " - "neg: %" PY_FORMAT_SIZE_T "d\n", - quick_int_allocs, quick_neg_int_allocs); - fprintf(f, "null strings: %" PY_FORMAT_SIZE_T "d, " - "1-strings: %" PY_FORMAT_SIZE_T "d\n", - null_strings, one_strings); + PyTypeObject *tp; + + for (tp = type_list; tp; tp = tp->tp_next) + fprintf(f, "%s alloc'd: %" PY_FORMAT_SIZE_T "d, " + "freed: %" PY_FORMAT_SIZE_T "d, " + "max in use: %" PY_FORMAT_SIZE_T "d\n", + tp->tp_name, tp->tp_allocs, tp->tp_frees, + tp->tp_maxalloc); + fprintf(f, "fast tuple allocs: %" PY_FORMAT_SIZE_T "d, " + "empty: %" PY_FORMAT_SIZE_T "d\n", + fast_tuple_allocs, tuple_zero_allocs); + fprintf(f, "fast int allocs: pos: %" PY_FORMAT_SIZE_T "d, " + "neg: %" PY_FORMAT_SIZE_T "d\n", + quick_int_allocs, quick_neg_int_allocs); + fprintf(f, "null strings: %" PY_FORMAT_SIZE_T "d, " + "1-strings: %" PY_FORMAT_SIZE_T "d\n", + null_strings, one_strings); } PyObject * get_counts(void) { - PyTypeObject *tp; - PyObject *result; - PyObject *v; - - result = PyList_New(0); - if (result == NULL) - return NULL; - for (tp = type_list; tp; tp = tp->tp_next) { - v = Py_BuildValue("(snnn)", tp->tp_name, tp->tp_allocs, - tp->tp_frees, tp->tp_maxalloc); - if (v == NULL) { - Py_DECREF(result); - return NULL; - } - if (PyList_Append(result, v) < 0) { - Py_DECREF(v); - Py_DECREF(result); - return NULL; - } - Py_DECREF(v); - } - return result; + PyTypeObject *tp; + PyObject *result; + PyObject *v; + + result = PyList_New(0); + if (result == NULL) + return NULL; + for (tp = type_list; tp; tp = tp->tp_next) { + v = Py_BuildValue("(snnn)", tp->tp_name, tp->tp_allocs, + tp->tp_frees, tp->tp_maxalloc); + if (v == NULL) { + Py_DECREF(result); + return NULL; + } + if (PyList_Append(result, v) < 0) { + Py_DECREF(v); + Py_DECREF(result); + return NULL; + } + Py_DECREF(v); + } + return result; } void inc_count(PyTypeObject *tp) { - if (tp->tp_next == NULL && tp->tp_prev == NULL) { - /* first time; insert in linked list */ - if (tp->tp_next != NULL) /* sanity check */ - Py_FatalError("XXX inc_count sanity check"); - if (type_list) - type_list->tp_prev = tp; - tp->tp_next = type_list; - /* Note that as of Python 2.2, heap-allocated type objects - * can go away, but this code requires that they stay alive - * until program exit. That's why we're careful with - * refcounts here. type_list gets a new reference to tp, - * while ownership of the reference type_list used to hold - * (if any) was transferred to tp->tp_next in the line above. - * tp is thus effectively immortal after this. - */ - Py_INCREF(tp); - type_list = tp; + if (tp->tp_next == NULL && tp->tp_prev == NULL) { + /* first time; insert in linked list */ + if (tp->tp_next != NULL) /* sanity check */ + Py_FatalError("XXX inc_count sanity check"); + if (type_list) + type_list->tp_prev = tp; + tp->tp_next = type_list; + /* Note that as of Python 2.2, heap-allocated type objects + * can go away, but this code requires that they stay alive + * until program exit. That's why we're careful with + * refcounts here. type_list gets a new reference to tp, + * while ownership of the reference type_list used to hold + * (if any) was transferred to tp->tp_next in the line above. + * tp is thus effectively immortal after this. + */ + Py_INCREF(tp); + type_list = tp; #ifdef Py_TRACE_REFS - /* Also insert in the doubly-linked list of all objects, - * if not already there. - */ - _Py_AddToAllObjects((PyObject *)tp, 0); + /* Also insert in the doubly-linked list of all objects, + * if not already there. + */ + _Py_AddToAllObjects((PyObject *)tp, 0); #endif - } - tp->tp_allocs++; - if (tp->tp_allocs - tp->tp_frees > tp->tp_maxalloc) - tp->tp_maxalloc = tp->tp_allocs - tp->tp_frees; + } + tp->tp_allocs++; + if (tp->tp_allocs - tp->tp_frees > tp->tp_maxalloc) + tp->tp_maxalloc = tp->tp_allocs - tp->tp_frees; } void dec_count(PyTypeObject *tp) { - tp->tp_frees++; - if (unlist_types_without_objects && - tp->tp_allocs == tp->tp_frees) { - /* unlink the type from type_list */ - if (tp->tp_prev) - tp->tp_prev->tp_next = tp->tp_next; - else - type_list = tp->tp_next; - if (tp->tp_next) - tp->tp_next->tp_prev = tp->tp_prev; - tp->tp_next = tp->tp_prev = NULL; - Py_DECREF(tp); - } + tp->tp_frees++; + if (unlist_types_without_objects && + tp->tp_allocs == tp->tp_frees) { + /* unlink the type from type_list */ + if (tp->tp_prev) + tp->tp_prev->tp_next = tp->tp_next; + else + type_list = tp->tp_next; + if (tp->tp_next) + tp->tp_next->tp_prev = tp->tp_prev; + tp->tp_next = tp->tp_prev = NULL; + Py_DECREF(tp); + } } #endif @@ -191,13 +191,13 @@ void dec_count(PyTypeObject *tp) void _Py_NegativeRefcount(const char *fname, int lineno, PyObject *op) { - char buf[300]; + char buf[300]; - PyOS_snprintf(buf, sizeof(buf), - "%s:%i object at %p has negative ref count " - "%" PY_FORMAT_SIZE_T "d", - fname, lineno, op, op->ob_refcnt); - Py_FatalError(buf); + PyOS_snprintf(buf, sizeof(buf), + "%s:%i object at %p has negative ref count " + "%" PY_FORMAT_SIZE_T "d", + fname, lineno, op, op->ob_refcnt); + Py_FatalError(buf); } #endif /* Py_REF_DEBUG */ @@ -217,123 +217,123 @@ Py_DecRef(PyObject *o) PyObject * PyObject_Init(PyObject *op, PyTypeObject *tp) { - if (op == NULL) - return PyErr_NoMemory(); - /* Any changes should be reflected in PyObject_INIT (objimpl.h) */ - Py_TYPE(op) = tp; - _Py_NewReference(op); - return op; + if (op == NULL) + return PyErr_NoMemory(); + /* Any changes should be reflected in PyObject_INIT (objimpl.h) */ + Py_TYPE(op) = tp; + _Py_NewReference(op); + return op; } PyVarObject * PyObject_InitVar(PyVarObject *op, PyTypeObject *tp, Py_ssize_t size) { - if (op == NULL) - return (PyVarObject *) PyErr_NoMemory(); - /* Any changes should be reflected in PyObject_INIT_VAR */ - op->ob_size = size; - Py_TYPE(op) = tp; - _Py_NewReference((PyObject *)op); - return op; + if (op == NULL) + return (PyVarObject *) PyErr_NoMemory(); + /* Any changes should be reflected in PyObject_INIT_VAR */ + op->ob_size = size; + Py_TYPE(op) = tp; + _Py_NewReference((PyObject *)op); + return op; } PyObject * _PyObject_New(PyTypeObject *tp) { - PyObject *op; - op = (PyObject *) PyObject_MALLOC(_PyObject_SIZE(tp)); - if (op == NULL) - return PyErr_NoMemory(); - return PyObject_INIT(op, tp); + PyObject *op; + op = (PyObject *) PyObject_MALLOC(_PyObject_SIZE(tp)); + if (op == NULL) + return PyErr_NoMemory(); + return PyObject_INIT(op, tp); } PyVarObject * _PyObject_NewVar(PyTypeObject *tp, Py_ssize_t nitems) { - PyVarObject *op; - const size_t size = _PyObject_VAR_SIZE(tp, nitems); - op = (PyVarObject *) PyObject_MALLOC(size); - if (op == NULL) - return (PyVarObject *)PyErr_NoMemory(); - return PyObject_INIT_VAR(op, tp, nitems); + PyVarObject *op; + const size_t size = _PyObject_VAR_SIZE(tp, nitems); + op = (PyVarObject *) PyObject_MALLOC(size); + if (op == NULL) + return (PyVarObject *)PyErr_NoMemory(); + return PyObject_INIT_VAR(op, tp, nitems); } /* Implementation of PyObject_Print with recursion checking */ static int internal_print(PyObject *op, FILE *fp, int flags, int nesting) { - int ret = 0; - if (nesting > 10) { - PyErr_SetString(PyExc_RuntimeError, "print recursion"); - return -1; - } - if (PyErr_CheckSignals()) - return -1; + int ret = 0; + if (nesting > 10) { + PyErr_SetString(PyExc_RuntimeError, "print recursion"); + return -1; + } + if (PyErr_CheckSignals()) + return -1; #ifdef USE_STACKCHECK - if (PyOS_CheckStack()) { - PyErr_SetString(PyExc_MemoryError, "stack overflow"); - return -1; - } + if (PyOS_CheckStack()) { + PyErr_SetString(PyExc_MemoryError, "stack overflow"); + return -1; + } #endif - clearerr(fp); /* Clear any previous error condition */ - if (op == NULL) { - Py_BEGIN_ALLOW_THREADS - fprintf(fp, "<nil>"); - Py_END_ALLOW_THREADS - } - else { - if (op->ob_refcnt <= 0) - /* XXX(twouters) cast refcount to long until %zd is - universally available */ - Py_BEGIN_ALLOW_THREADS - fprintf(fp, "<refcnt %ld at %p>", - (long)op->ob_refcnt, op); - Py_END_ALLOW_THREADS - else { - PyObject *s; - if (flags & Py_PRINT_RAW) - s = PyObject_Str(op); - else - s = PyObject_Repr(op); - if (s == NULL) - ret = -1; - else if (PyBytes_Check(s)) { - fwrite(PyBytes_AS_STRING(s), 1, - PyBytes_GET_SIZE(s), fp); - } - else if (PyUnicode_Check(s)) { - PyObject *t; - t = _PyUnicode_AsDefaultEncodedString(s, NULL); - if (t == NULL) - ret = 0; - else { - fwrite(PyBytes_AS_STRING(t), 1, - PyBytes_GET_SIZE(t), fp); - } - } - else { - PyErr_Format(PyExc_TypeError, - "str() or repr() returned '%.100s'", - s->ob_type->tp_name); - ret = -1; - } - Py_XDECREF(s); - } - } - if (ret == 0) { - if (ferror(fp)) { - PyErr_SetFromErrno(PyExc_IOError); - clearerr(fp); - ret = -1; - } - } - return ret; + clearerr(fp); /* Clear any previous error condition */ + if (op == NULL) { + Py_BEGIN_ALLOW_THREADS + fprintf(fp, "<nil>"); + Py_END_ALLOW_THREADS + } + else { + if (op->ob_refcnt <= 0) + /* XXX(twouters) cast refcount to long until %zd is + universally available */ + Py_BEGIN_ALLOW_THREADS + fprintf(fp, "<refcnt %ld at %p>", + (long)op->ob_refcnt, op); + Py_END_ALLOW_THREADS + else { + PyObject *s; + if (flags & Py_PRINT_RAW) + s = PyObject_Str(op); + else + s = PyObject_Repr(op); + if (s == NULL) + ret = -1; + else if (PyBytes_Check(s)) { + fwrite(PyBytes_AS_STRING(s), 1, + PyBytes_GET_SIZE(s), fp); + } + else if (PyUnicode_Check(s)) { + PyObject *t; + t = _PyUnicode_AsDefaultEncodedString(s, NULL); + if (t == NULL) + ret = 0; + else { + fwrite(PyBytes_AS_STRING(t), 1, + PyBytes_GET_SIZE(t), fp); + } + } + else { + PyErr_Format(PyExc_TypeError, + "str() or repr() returned '%.100s'", + s->ob_type->tp_name); + ret = -1; + } + Py_XDECREF(s); + } + } + if (ret == 0) { + if (ferror(fp)) { + PyErr_SetFromErrno(PyExc_IOError); + clearerr(fp); + ret = -1; + } + } + return ret; } int PyObject_Print(PyObject *op, FILE *fp, int flags) { - return internal_print(op, fp, flags, 0); + return internal_print(op, fp, flags, 0); } /* For debugging convenience. Set a breakpoint here and call it from your DLL */ @@ -347,159 +347,159 @@ _Py_BreakPoint(void) void _PyObject_Dump(PyObject* op) { - if (op == NULL) - fprintf(stderr, "NULL\n"); - else { + if (op == NULL) + fprintf(stderr, "NULL\n"); + else { #ifdef WITH_THREAD - PyGILState_STATE gil; + PyGILState_STATE gil; #endif - fprintf(stderr, "object : "); + fprintf(stderr, "object : "); #ifdef WITH_THREAD - gil = PyGILState_Ensure(); + gil = PyGILState_Ensure(); #endif - (void)PyObject_Print(op, stderr, 0); + (void)PyObject_Print(op, stderr, 0); #ifdef WITH_THREAD - PyGILState_Release(gil); + PyGILState_Release(gil); #endif - /* XXX(twouters) cast refcount to long until %zd is - universally available */ - fprintf(stderr, "\n" - "type : %s\n" - "refcount: %ld\n" - "address : %p\n", - Py_TYPE(op)==NULL ? "NULL" : Py_TYPE(op)->tp_name, - (long)op->ob_refcnt, - op); - } + /* XXX(twouters) cast refcount to long until %zd is + universally available */ + fprintf(stderr, "\n" + "type : %s\n" + "refcount: %ld\n" + "address : %p\n", + Py_TYPE(op)==NULL ? "NULL" : Py_TYPE(op)->tp_name, + (long)op->ob_refcnt, + op); + } } PyObject * PyObject_Repr(PyObject *v) { - PyObject *res; - if (PyErr_CheckSignals()) - return NULL; + PyObject *res; + if (PyErr_CheckSignals()) + return NULL; #ifdef USE_STACKCHECK - if (PyOS_CheckStack()) { - PyErr_SetString(PyExc_MemoryError, "stack overflow"); - return NULL; - } + if (PyOS_CheckStack()) { + PyErr_SetString(PyExc_MemoryError, "stack overflow"); + return NULL; + } #endif - if (v == NULL) - return PyUnicode_FromString("<NULL>"); - if (Py_TYPE(v)->tp_repr == NULL) - return PyUnicode_FromFormat("<%s object at %p>", - v->ob_type->tp_name, v); - res = (*v->ob_type->tp_repr)(v); - if (res != NULL && !PyUnicode_Check(res)) { - PyErr_Format(PyExc_TypeError, - "__repr__ returned non-string (type %.200s)", - res->ob_type->tp_name); - Py_DECREF(res); - return NULL; - } - return res; + if (v == NULL) + return PyUnicode_FromString("<NULL>"); + if (Py_TYPE(v)->tp_repr == NULL) + return PyUnicode_FromFormat("<%s object at %p>", + v->ob_type->tp_name, v); + res = (*v->ob_type->tp_repr)(v); + if (res != NULL && !PyUnicode_Check(res)) { + PyErr_Format(PyExc_TypeError, + "__repr__ returned non-string (type %.200s)", + res->ob_type->tp_name); + Py_DECREF(res); + return NULL; + } + return res; } PyObject * PyObject_Str(PyObject *v) { - PyObject *res; - if (PyErr_CheckSignals()) - return NULL; + PyObject *res; + if (PyErr_CheckSignals()) + return NULL; #ifdef USE_STACKCHECK - if (PyOS_CheckStack()) { - PyErr_SetString(PyExc_MemoryError, "stack overflow"); - return NULL; - } + if (PyOS_CheckStack()) { + PyErr_SetString(PyExc_MemoryError, "stack overflow"); + return NULL; + } #endif - if (v == NULL) - return PyUnicode_FromString("<NULL>"); - if (PyUnicode_CheckExact(v)) { - Py_INCREF(v); - return v; - } - if (Py_TYPE(v)->tp_str == NULL) - return PyObject_Repr(v); - - /* It is possible for a type to have a tp_str representation that loops - infinitely. */ - if (Py_EnterRecursiveCall(" while getting the str of an object")) - return NULL; - res = (*Py_TYPE(v)->tp_str)(v); - Py_LeaveRecursiveCall(); - if (res == NULL) - return NULL; - if (!PyUnicode_Check(res)) { - PyErr_Format(PyExc_TypeError, - "__str__ returned non-string (type %.200s)", - Py_TYPE(res)->tp_name); - Py_DECREF(res); - return NULL; - } - return res; + if (v == NULL) + return PyUnicode_FromString("<NULL>"); + if (PyUnicode_CheckExact(v)) { + Py_INCREF(v); + return v; + } + if (Py_TYPE(v)->tp_str == NULL) + return PyObject_Repr(v); + + /* It is possible for a type to have a tp_str representation that loops + infinitely. */ + if (Py_EnterRecursiveCall(" while getting the str of an object")) + return NULL; + res = (*Py_TYPE(v)->tp_str)(v); + Py_LeaveRecursiveCall(); + if (res == NULL) + return NULL; + if (!PyUnicode_Check(res)) { + PyErr_Format(PyExc_TypeError, + "__str__ returned non-string (type %.200s)", + Py_TYPE(res)->tp_name); + Py_DECREF(res); + return NULL; + } + return res; } PyObject * PyObject_ASCII(PyObject *v) { - PyObject *repr, *ascii, *res; - - repr = PyObject_Repr(v); - if (repr == NULL) - return NULL; + PyObject *repr, *ascii, *res; + + repr = PyObject_Repr(v); + if (repr == NULL) + return NULL; - /* repr is guaranteed to be a PyUnicode object by PyObject_Repr */ - ascii = PyUnicode_EncodeASCII( - PyUnicode_AS_UNICODE(repr), - PyUnicode_GET_SIZE(repr), - "backslashreplace"); + /* repr is guaranteed to be a PyUnicode object by PyObject_Repr */ + ascii = PyUnicode_EncodeASCII( + PyUnicode_AS_UNICODE(repr), + PyUnicode_GET_SIZE(repr), + "backslashreplace"); - Py_DECREF(repr); - if (ascii == NULL) - return NULL; + Py_DECREF(repr); + if (ascii == NULL) + return NULL; - res = PyUnicode_DecodeASCII( - PyBytes_AS_STRING(ascii), - PyBytes_GET_SIZE(ascii), - NULL); + res = PyUnicode_DecodeASCII( + PyBytes_AS_STRING(ascii), + PyBytes_GET_SIZE(ascii), + NULL); - Py_DECREF(ascii); - return res; + Py_DECREF(ascii); + return res; } PyObject * PyObject_Bytes(PyObject *v) { - PyObject *result, *func; - static PyObject *bytesstring = NULL; - - if (v == NULL) - return PyBytes_FromString("<NULL>"); - - if (PyBytes_CheckExact(v)) { - Py_INCREF(v); - return v; - } - - func = _PyObject_LookupSpecial(v, "__bytes__", &bytesstring); - if (func != NULL) { - result = PyObject_CallFunctionObjArgs(func, NULL); - Py_DECREF(func); - if (result == NULL) - return NULL; - if (!PyBytes_Check(result)) { - PyErr_Format(PyExc_TypeError, - "__bytes__ returned non-bytes (type %.200s)", - Py_TYPE(result)->tp_name); - Py_DECREF(result); - return NULL; - } - return result; - } - else if (PyErr_Occurred()) - return NULL; - return PyBytes_FromObject(v); + PyObject *result, *func; + static PyObject *bytesstring = NULL; + + if (v == NULL) + return PyBytes_FromString("<NULL>"); + + if (PyBytes_CheckExact(v)) { + Py_INCREF(v); + return v; + } + + func = _PyObject_LookupSpecial(v, "__bytes__", &bytesstring); + if (func != NULL) { + result = PyObject_CallFunctionObjArgs(func, NULL); + Py_DECREF(func); + if (result == NULL) + return NULL; + if (!PyBytes_Check(result)) { + PyErr_Format(PyExc_TypeError, + "__bytes__ returned non-bytes (type %.200s)", + Py_TYPE(result)->tp_name); + Py_DECREF(result); + return NULL; + } + return result; + } + else if (PyErr_Occurred()) + return NULL; + return PyBytes_FromObject(v); } /* For Python 3.0.1 and later, the old three-way comparison has been @@ -542,49 +542,49 @@ static char *opstrings[] = {"<", "<=", "==", "!=", ">", ">="}; static PyObject * do_richcompare(PyObject *v, PyObject *w, int op) { - richcmpfunc f; - PyObject *res; - - if (v->ob_type != w->ob_type && - PyType_IsSubtype(w->ob_type, v->ob_type) && - (f = w->ob_type->tp_richcompare) != NULL) { - res = (*f)(w, v, _Py_SwappedOp[op]); - if (res != Py_NotImplemented) - return res; - Py_DECREF(res); - } - if ((f = v->ob_type->tp_richcompare) != NULL) { - res = (*f)(v, w, op); - if (res != Py_NotImplemented) - return res; - Py_DECREF(res); - } - if ((f = w->ob_type->tp_richcompare) != NULL) { - res = (*f)(w, v, _Py_SwappedOp[op]); - if (res != Py_NotImplemented) - return res; - Py_DECREF(res); - } - /* If neither object implements it, provide a sensible default - for == and !=, but raise an exception for ordering. */ - switch (op) { - case Py_EQ: - res = (v == w) ? Py_True : Py_False; - break; - case Py_NE: - res = (v != w) ? Py_True : Py_False; - break; - default: - /* XXX Special-case None so it doesn't show as NoneType() */ - PyErr_Format(PyExc_TypeError, - "unorderable types: %.100s() %s %.100s()", - v->ob_type->tp_name, - opstrings[op], - w->ob_type->tp_name); - return NULL; - } - Py_INCREF(res); - return res; + richcmpfunc f; + PyObject *res; + + if (v->ob_type != w->ob_type && + PyType_IsSubtype(w->ob_type, v->ob_type) && + (f = w->ob_type->tp_richcompare) != NULL) { + res = (*f)(w, v, _Py_SwappedOp[op]); + if (res != Py_NotImplemented) + return res; + Py_DECREF(res); + } + if ((f = v->ob_type->tp_richcompare) != NULL) { + res = (*f)(v, w, op); + if (res != Py_NotImplemented) + return res; + Py_DECREF(res); + } + if ((f = w->ob_type->tp_richcompare) != NULL) { + res = (*f)(w, v, _Py_SwappedOp[op]); + if (res != Py_NotImplemented) + return res; + Py_DECREF(res); + } + /* If neither object implements it, provide a sensible default + for == and !=, but raise an exception for ordering. */ + switch (op) { + case Py_EQ: + res = (v == w) ? Py_True : Py_False; + break; + case Py_NE: + res = (v != w) ? Py_True : Py_False; + break; + default: + /* XXX Special-case None so it doesn't show as NoneType() */ + PyErr_Format(PyExc_TypeError, + "unorderable types: %.100s() %s %.100s()", + v->ob_type->tp_name, + opstrings[op], + w->ob_type->tp_name); + return NULL; + } + Py_INCREF(res); + return res; } /* Perform a rich comparison with object result. This wraps do_richcompare() @@ -593,19 +593,19 @@ do_richcompare(PyObject *v, PyObject *w, int op) PyObject * PyObject_RichCompare(PyObject *v, PyObject *w, int op) { - PyObject *res; + PyObject *res; - assert(Py_LT <= op && op <= Py_GE); - if (v == NULL || w == NULL) { - if (!PyErr_Occurred()) - PyErr_BadInternalCall(); - return NULL; - } - if (Py_EnterRecursiveCall(" in comparison")) - return NULL; - res = do_richcompare(v, w, op); - Py_LeaveRecursiveCall(); - return res; + assert(Py_LT <= op && op <= Py_GE); + if (v == NULL || w == NULL) { + if (!PyErr_Occurred()) + PyErr_BadInternalCall(); + return NULL; + } + if (Py_EnterRecursiveCall(" in comparison")) + return NULL; + res = do_richcompare(v, w, op); + Py_LeaveRecursiveCall(); + return res; } /* Perform a rich comparison with integer result. This wraps @@ -613,31 +613,31 @@ PyObject_RichCompare(PyObject *v, PyObject *w, int op) int PyObject_RichCompareBool(PyObject *v, PyObject *w, int op) { - PyObject *res; - int ok; - - /* Quick result when objects are the same. - Guarantees that identity implies equality. */ - if (v == w) { - if (op == Py_EQ) - return 1; - else if (op == Py_NE) - return 0; - } - - res = PyObject_RichCompare(v, w, op); - if (res == NULL) - return -1; - if (PyBool_Check(res)) - ok = (res == Py_True); - else - ok = PyObject_IsTrue(res); - Py_DECREF(res); - return ok; + PyObject *res; + int ok; + + /* Quick result when objects are the same. + Guarantees that identity implies equality. */ + if (v == w) { + if (op == Py_EQ) + return 1; + else if (op == Py_NE) + return 0; + } + + res = PyObject_RichCompare(v, w, op); + if (res == NULL) + return -1; + if (PyBool_Check(res)) + ok = (res == Py_True); + else + ok = PyObject_IsTrue(res); + Py_DECREF(res); + return ok; } /* Set of hash utility functions to help maintaining the invariant that - if a==b then hash(a)==hash(b) + if a==b then hash(a)==hash(b) All the utility functions (_Py_Hash*()) return "-1" to signify an error. */ @@ -645,227 +645,227 @@ PyObject_RichCompareBool(PyObject *v, PyObject *w, int op) long _Py_HashDouble(double v) { - double intpart, fractpart; - int expo; - long hipart; - long x; /* the final hash value */ - /* This is designed so that Python numbers of different types - * that compare equal hash to the same value; otherwise comparisons - * of mapping keys will turn out weird. - */ - - fractpart = modf(v, &intpart); - if (fractpart == 0.0) { - /* This must return the same hash as an equal int or long. */ - if (intpart > LONG_MAX/2 || -intpart > LONG_MAX/2) { - /* Convert to long and use its hash. */ - PyObject *plong; /* converted to Python long */ - if (Py_IS_INFINITY(intpart)) - /* can't convert to long int -- arbitrary */ - v = v < 0 ? -271828.0 : 314159.0; - plong = PyLong_FromDouble(v); - if (plong == NULL) - return -1; - x = PyObject_Hash(plong); - Py_DECREF(plong); - return x; - } - /* Fits in a C long == a Python int, so is its own hash. */ - x = (long)intpart; - if (x == -1) - x = -2; - return x; - } - /* The fractional part is non-zero, so we don't have to worry about - * making this match the hash of some other type. - * Use frexp to get at the bits in the double. - * Since the VAX D double format has 56 mantissa bits, which is the - * most of any double format in use, each of these parts may have as - * many as (but no more than) 56 significant bits. - * So, assuming sizeof(long) >= 4, each part can be broken into two - * longs; frexp and multiplication are used to do that. - * Also, since the Cray double format has 15 exponent bits, which is - * the most of any double format in use, shifting the exponent field - * left by 15 won't overflow a long (again assuming sizeof(long) >= 4). - */ - v = frexp(v, &expo); - v *= 2147483648.0; /* 2**31 */ - hipart = (long)v; /* take the top 32 bits */ - v = (v - (double)hipart) * 2147483648.0; /* get the next 32 bits */ - x = hipart + (long)v + (expo << 15); - if (x == -1) - x = -2; - return x; + double intpart, fractpart; + int expo; + long hipart; + long x; /* the final hash value */ + /* This is designed so that Python numbers of different types + * that compare equal hash to the same value; otherwise comparisons + * of mapping keys will turn out weird. + */ + + fractpart = modf(v, &intpart); + if (fractpart == 0.0) { + /* This must return the same hash as an equal int or long. */ + if (intpart > LONG_MAX/2 || -intpart > LONG_MAX/2) { + /* Convert to long and use its hash. */ + PyObject *plong; /* converted to Python long */ + if (Py_IS_INFINITY(intpart)) + /* can't convert to long int -- arbitrary */ + v = v < 0 ? -271828.0 : 314159.0; + plong = PyLong_FromDouble(v); + if (plong == NULL) + return -1; + x = PyObject_Hash(plong); + Py_DECREF(plong); + return x; + } + /* Fits in a C long == a Python int, so is its own hash. */ + x = (long)intpart; + if (x == -1) + x = -2; + return x; + } + /* The fractional part is non-zero, so we don't have to worry about + * making this match the hash of some other type. + * Use frexp to get at the bits in the double. + * Since the VAX D double format has 56 mantissa bits, which is the + * most of any double format in use, each of these parts may have as + * many as (but no more than) 56 significant bits. + * So, assuming sizeof(long) >= 4, each part can be broken into two + * longs; frexp and multiplication are used to do that. + * Also, since the Cray double format has 15 exponent bits, which is + * the most of any double format in use, shifting the exponent field + * left by 15 won't overflow a long (again assuming sizeof(long) >= 4). + */ + v = frexp(v, &expo); + v *= 2147483648.0; /* 2**31 */ + hipart = (long)v; /* take the top 32 bits */ + v = (v - (double)hipart) * 2147483648.0; /* get the next 32 bits */ + x = hipart + (long)v + (expo << 15); + if (x == -1) + x = -2; + return x; } long _Py_HashPointer(void *p) { - long x; - size_t y = (size_t)p; - /* bottom 3 or 4 bits are likely to be 0; rotate y by 4 to avoid - excessive hash collisions for dicts and sets */ - y = (y >> 4) | (y << (8 * SIZEOF_VOID_P - 4)); - x = (long)y; - if (x == -1) - x = -2; - return x; + long x; + size_t y = (size_t)p; + /* bottom 3 or 4 bits are likely to be 0; rotate y by 4 to avoid + excessive hash collisions for dicts and sets */ + y = (y >> 4) | (y << (8 * SIZEOF_VOID_P - 4)); + x = (long)y; + if (x == -1) + x = -2; + return x; } long PyObject_HashNotImplemented(PyObject *v) { - PyErr_Format(PyExc_TypeError, "unhashable type: '%.200s'", - Py_TYPE(v)->tp_name); - return -1; + PyErr_Format(PyExc_TypeError, "unhashable type: '%.200s'", + Py_TYPE(v)->tp_name); + return -1; } long PyObject_Hash(PyObject *v) { - PyTypeObject *tp = Py_TYPE(v); - if (tp->tp_hash != NULL) - return (*tp->tp_hash)(v); - /* To keep to the general practice that inheriting - * solely from object in C code should work without - * an explicit call to PyType_Ready, we implicitly call - * PyType_Ready here and then check the tp_hash slot again - */ - if (tp->tp_dict == NULL) { - if (PyType_Ready(tp) < 0) - return -1; - if (tp->tp_hash != NULL) - return (*tp->tp_hash)(v); - } - /* Otherwise, the object can't be hashed */ - return PyObject_HashNotImplemented(v); + PyTypeObject *tp = Py_TYPE(v); + if (tp->tp_hash != NULL) + return (*tp->tp_hash)(v); + /* To keep to the general practice that inheriting + * solely from object in C code should work without + * an explicit call to PyType_Ready, we implicitly call + * PyType_Ready here and then check the tp_hash slot again + */ + if (tp->tp_dict == NULL) { + if (PyType_Ready(tp) < 0) + return -1; + if (tp->tp_hash != NULL) + return (*tp->tp_hash)(v); + } + /* Otherwise, the object can't be hashed */ + return PyObject_HashNotImplemented(v); } PyObject * PyObject_GetAttrString(PyObject *v, const char *name) { - PyObject *w, *res; + PyObject *w, *res; - if (Py_TYPE(v)->tp_getattr != NULL) - return (*Py_TYPE(v)->tp_getattr)(v, (char*)name); - w = PyUnicode_InternFromString(name); - if (w == NULL) - return NULL; - res = PyObject_GetAttr(v, w); - Py_XDECREF(w); - return res; + if (Py_TYPE(v)->tp_getattr != NULL) + return (*Py_TYPE(v)->tp_getattr)(v, (char*)name); + w = PyUnicode_InternFromString(name); + if (w == NULL) + return NULL; + res = PyObject_GetAttr(v, w); + Py_XDECREF(w); + return res; } int PyObject_HasAttrString(PyObject *v, const char *name) { - PyObject *res = PyObject_GetAttrString(v, name); - if (res != NULL) { - Py_DECREF(res); - return 1; - } - PyErr_Clear(); - return 0; + PyObject *res = PyObject_GetAttrString(v, name); + if (res != NULL) { + Py_DECREF(res); + return 1; + } + PyErr_Clear(); + return 0; } int PyObject_SetAttrString(PyObject *v, const char *name, PyObject *w) { - PyObject *s; - int res; + PyObject *s; + int res; - if (Py_TYPE(v)->tp_setattr != NULL) - return (*Py_TYPE(v)->tp_setattr)(v, (char*)name, w); - s = PyUnicode_InternFromString(name); - if (s == NULL) - return -1; - res = PyObject_SetAttr(v, s, w); - Py_XDECREF(s); - return res; + if (Py_TYPE(v)->tp_setattr != NULL) + return (*Py_TYPE(v)->tp_setattr)(v, (char*)name, w); + s = PyUnicode_InternFromString(name); + if (s == NULL) + return -1; + res = PyObject_SetAttr(v, s, w); + Py_XDECREF(s); + return res; } PyObject * PyObject_GetAttr(PyObject *v, PyObject *name) { - PyTypeObject *tp = Py_TYPE(v); - - if (!PyUnicode_Check(name)) { - PyErr_Format(PyExc_TypeError, - "attribute name must be string, not '%.200s'", - name->ob_type->tp_name); - return NULL; - } - if (tp->tp_getattro != NULL) - return (*tp->tp_getattro)(v, name); - if (tp->tp_getattr != NULL) { - char *name_str = _PyUnicode_AsString(name); - if (name_str == NULL) - return NULL; - return (*tp->tp_getattr)(v, name_str); - } - PyErr_Format(PyExc_AttributeError, - "'%.50s' object has no attribute '%U'", - tp->tp_name, name); - return NULL; + PyTypeObject *tp = Py_TYPE(v); + + if (!PyUnicode_Check(name)) { + PyErr_Format(PyExc_TypeError, + "attribute name must be string, not '%.200s'", + name->ob_type->tp_name); + return NULL; + } + if (tp->tp_getattro != NULL) + return (*tp->tp_getattro)(v, name); + if (tp->tp_getattr != NULL) { + char *name_str = _PyUnicode_AsString(name); + if (name_str == NULL) + return NULL; + return (*tp->tp_getattr)(v, name_str); + } + PyErr_Format(PyExc_AttributeError, + "'%.50s' object has no attribute '%U'", + tp->tp_name, name); + return NULL; } int PyObject_HasAttr(PyObject *v, PyObject *name) { - PyObject *res = PyObject_GetAttr(v, name); - if (res != NULL) { - Py_DECREF(res); - return 1; - } - PyErr_Clear(); - return 0; + PyObject *res = PyObject_GetAttr(v, name); + if (res != NULL) { + Py_DECREF(res); + return 1; + } + PyErr_Clear(); + return 0; } int PyObject_SetAttr(PyObject *v, PyObject *name, PyObject *value) { - PyTypeObject *tp = Py_TYPE(v); - int err; - - if (!PyUnicode_Check(name)) { - PyErr_Format(PyExc_TypeError, - "attribute name must be string, not '%.200s'", - name->ob_type->tp_name); - return -1; - } - Py_INCREF(name); - - PyUnicode_InternInPlace(&name); - if (tp->tp_setattro != NULL) { - err = (*tp->tp_setattro)(v, name, value); - Py_DECREF(name); - return err; - } - if (tp->tp_setattr != NULL) { - char *name_str = _PyUnicode_AsString(name); - if (name_str == NULL) - return -1; - err = (*tp->tp_setattr)(v, name_str, value); - Py_DECREF(name); - return err; - } - Py_DECREF(name); - assert(name->ob_refcnt >= 1); - if (tp->tp_getattr == NULL && tp->tp_getattro == NULL) - PyErr_Format(PyExc_TypeError, - "'%.100s' object has no attributes " - "(%s .%U)", - tp->tp_name, - value==NULL ? "del" : "assign to", - name); - else - PyErr_Format(PyExc_TypeError, - "'%.100s' object has only read-only attributes " - "(%s .%U)", - tp->tp_name, - value==NULL ? "del" : "assign to", - name); - return -1; + PyTypeObject *tp = Py_TYPE(v); + int err; + + if (!PyUnicode_Check(name)) { + PyErr_Format(PyExc_TypeError, + "attribute name must be string, not '%.200s'", + name->ob_type->tp_name); + return -1; + } + Py_INCREF(name); + + PyUnicode_InternInPlace(&name); + if (tp->tp_setattro != NULL) { + err = (*tp->tp_setattro)(v, name, value); + Py_DECREF(name); + return err; + } + if (tp->tp_setattr != NULL) { + char *name_str = _PyUnicode_AsString(name); + if (name_str == NULL) + return -1; + err = (*tp->tp_setattr)(v, name_str, value); + Py_DECREF(name); + return err; + } + Py_DECREF(name); + assert(name->ob_refcnt >= 1); + if (tp->tp_getattr == NULL && tp->tp_getattro == NULL) + PyErr_Format(PyExc_TypeError, + "'%.100s' object has no attributes " + "(%s .%U)", + tp->tp_name, + value==NULL ? "del" : "assign to", + name); + else + PyErr_Format(PyExc_TypeError, + "'%.100s' object has only read-only attributes " + "(%s .%U)", + tp->tp_name, + value==NULL ? "del" : "assign to", + name); + return -1; } /* Helper to get a pointer to an object's __dict__ slot, if any */ @@ -873,33 +873,33 @@ PyObject_SetAttr(PyObject *v, PyObject *name, PyObject *value) PyObject ** _PyObject_GetDictPtr(PyObject *obj) { - Py_ssize_t dictoffset; - PyTypeObject *tp = Py_TYPE(obj); + Py_ssize_t dictoffset; + PyTypeObject *tp = Py_TYPE(obj); - dictoffset = tp->tp_dictoffset; - if (dictoffset == 0) - return NULL; - if (dictoffset < 0) { - Py_ssize_t tsize; - size_t size; + dictoffset = tp->tp_dictoffset; + if (dictoffset == 0) + return NULL; + if (dictoffset < 0) { + Py_ssize_t tsize; + size_t size; - tsize = ((PyVarObject *)obj)->ob_size; - if (tsize < 0) - tsize = -tsize; - size = _PyObject_VAR_SIZE(tp, tsize); + tsize = ((PyVarObject *)obj)->ob_size; + if (tsize < 0) + tsize = -tsize; + size = _PyObject_VAR_SIZE(tp, tsize); - dictoffset += (long)size; - assert(dictoffset > 0); - assert(dictoffset % SIZEOF_VOID_P == 0); - } - return (PyObject **) ((char *)obj + dictoffset); + dictoffset += (long)size; + assert(dictoffset > 0); + assert(dictoffset % SIZEOF_VOID_P == 0); + } + return (PyObject **) ((char *)obj + dictoffset); } PyObject * PyObject_SelfIter(PyObject *obj) { - Py_INCREF(obj); - return obj; + Py_INCREF(obj); + return obj; } /* Helper used when the __next__ method is removed from a type: @@ -910,10 +910,10 @@ PyObject_SelfIter(PyObject *obj) PyObject * _PyObject_NextNotImplemented(PyObject *self) { - PyErr_Format(PyExc_TypeError, - "'%.200s' object is not iterable", - Py_TYPE(self)->tp_name); - return NULL; + PyErr_Format(PyExc_TypeError, + "'%.200s' object is not iterable", + Py_TYPE(self)->tp_name); + return NULL; } /* Generic GetAttr functions - put these in your tp_[gs]etattro slot */ @@ -921,189 +921,189 @@ _PyObject_NextNotImplemented(PyObject *self) PyObject * PyObject_GenericGetAttr(PyObject *obj, PyObject *name) { - PyTypeObject *tp = Py_TYPE(obj); - PyObject *descr = NULL; - PyObject *res = NULL; - descrgetfunc f; - Py_ssize_t dictoffset; - PyObject **dictptr; - - if (!PyUnicode_Check(name)){ - PyErr_Format(PyExc_TypeError, - "attribute name must be string, not '%.200s'", - name->ob_type->tp_name); - return NULL; - } - else - Py_INCREF(name); - - if (tp->tp_dict == NULL) { - if (PyType_Ready(tp) < 0) - goto done; - } + PyTypeObject *tp = Py_TYPE(obj); + PyObject *descr = NULL; + PyObject *res = NULL; + descrgetfunc f; + Py_ssize_t dictoffset; + PyObject **dictptr; + + if (!PyUnicode_Check(name)){ + PyErr_Format(PyExc_TypeError, + "attribute name must be string, not '%.200s'", + name->ob_type->tp_name); + return NULL; + } + else + Py_INCREF(name); + + if (tp->tp_dict == NULL) { + if (PyType_Ready(tp) < 0) + goto done; + } #if 0 /* XXX this is not quite _PyType_Lookup anymore */ - /* Inline _PyType_Lookup */ - { - Py_ssize_t i, n; - PyObject *mro, *base, *dict; - - /* Look in tp_dict of types in MRO */ - mro = tp->tp_mro; - assert(mro != NULL); - assert(PyTuple_Check(mro)); - n = PyTuple_GET_SIZE(mro); - for (i = 0; i < n; i++) { - base = PyTuple_GET_ITEM(mro, i); - assert(PyType_Check(base)); - dict = ((PyTypeObject *)base)->tp_dict; - assert(dict && PyDict_Check(dict)); - descr = PyDict_GetItem(dict, name); - if (descr != NULL) - break; - } - } + /* Inline _PyType_Lookup */ + { + Py_ssize_t i, n; + PyObject *mro, *base, *dict; + + /* Look in tp_dict of types in MRO */ + mro = tp->tp_mro; + assert(mro != NULL); + assert(PyTuple_Check(mro)); + n = PyTuple_GET_SIZE(mro); + for (i = 0; i < n; i++) { + base = PyTuple_GET_ITEM(mro, i); + assert(PyType_Check(base)); + dict = ((PyTypeObject *)base)->tp_dict; + assert(dict && PyDict_Check(dict)); + descr = PyDict_GetItem(dict, name); + if (descr != NULL) + break; + } + } #else - descr = _PyType_Lookup(tp, name); + descr = _PyType_Lookup(tp, name); #endif - Py_XINCREF(descr); - - f = NULL; - if (descr != NULL) { - f = descr->ob_type->tp_descr_get; - if (f != NULL && PyDescr_IsData(descr)) { - res = f(descr, obj, (PyObject *)obj->ob_type); - Py_DECREF(descr); - goto done; - } - } - - /* Inline _PyObject_GetDictPtr */ - dictoffset = tp->tp_dictoffset; - if (dictoffset != 0) { - PyObject *dict; - if (dictoffset < 0) { - Py_ssize_t tsize; - size_t size; - - tsize = ((PyVarObject *)obj)->ob_size; - if (tsize < 0) - tsize = -tsize; - size = _PyObject_VAR_SIZE(tp, tsize); - - dictoffset += (long)size; - assert(dictoffset > 0); - assert(dictoffset % SIZEOF_VOID_P == 0); - } - dictptr = (PyObject **) ((char *)obj + dictoffset); - dict = *dictptr; - if (dict != NULL) { - Py_INCREF(dict); - res = PyDict_GetItem(dict, name); - if (res != NULL) { - Py_INCREF(res); - Py_XDECREF(descr); - Py_DECREF(dict); - goto done; - } - Py_DECREF(dict); - } - } - - if (f != NULL) { - res = f(descr, obj, (PyObject *)Py_TYPE(obj)); - Py_DECREF(descr); - goto done; - } - - if (descr != NULL) { - res = descr; - /* descr was already increfed above */ - goto done; - } - - PyErr_Format(PyExc_AttributeError, - "'%.50s' object has no attribute '%U'", - tp->tp_name, name); + Py_XINCREF(descr); + + f = NULL; + if (descr != NULL) { + f = descr->ob_type->tp_descr_get; + if (f != NULL && PyDescr_IsData(descr)) { + res = f(descr, obj, (PyObject *)obj->ob_type); + Py_DECREF(descr); + goto done; + } + } + + /* Inline _PyObject_GetDictPtr */ + dictoffset = tp->tp_dictoffset; + if (dictoffset != 0) { + PyObject *dict; + if (dictoffset < 0) { + Py_ssize_t tsize; + size_t size; + + tsize = ((PyVarObject *)obj)->ob_size; + if (tsize < 0) + tsize = -tsize; + size = _PyObject_VAR_SIZE(tp, tsize); + + dictoffset += (long)size; + assert(dictoffset > 0); + assert(dictoffset % SIZEOF_VOID_P == 0); + } + dictptr = (PyObject **) ((char *)obj + dictoffset); + dict = *dictptr; + if (dict != NULL) { + Py_INCREF(dict); + res = PyDict_GetItem(dict, name); + if (res != NULL) { + Py_INCREF(res); + Py_XDECREF(descr); + Py_DECREF(dict); + goto done; + } + Py_DECREF(dict); + } + } + + if (f != NULL) { + res = f(descr, obj, (PyObject *)Py_TYPE(obj)); + Py_DECREF(descr); + goto done; + } + + if (descr != NULL) { + res = descr; + /* descr was already increfed above */ + goto done; + } + + PyErr_Format(PyExc_AttributeError, + "'%.50s' object has no attribute '%U'", + tp->tp_name, name); done: - Py_DECREF(name); - return res; + Py_DECREF(name); + return res; } int PyObject_GenericSetAttr(PyObject *obj, PyObject *name, PyObject *value) { - PyTypeObject *tp = Py_TYPE(obj); - PyObject *descr; - descrsetfunc f; - PyObject **dictptr; - int res = -1; - - if (!PyUnicode_Check(name)){ - PyErr_Format(PyExc_TypeError, - "attribute name must be string, not '%.200s'", - name->ob_type->tp_name); - return -1; - } - else - Py_INCREF(name); - - if (tp->tp_dict == NULL) { - if (PyType_Ready(tp) < 0) - goto done; - } - - descr = _PyType_Lookup(tp, name); - f = NULL; - if (descr != NULL) { - f = descr->ob_type->tp_descr_set; - if (f != NULL && PyDescr_IsData(descr)) { - res = f(descr, obj, value); - goto done; - } - } - - dictptr = _PyObject_GetDictPtr(obj); - if (dictptr != NULL) { - PyObject *dict = *dictptr; - if (dict == NULL && value != NULL) { - dict = PyDict_New(); - if (dict == NULL) - goto done; - *dictptr = dict; - } - if (dict != NULL) { - Py_INCREF(dict); - if (value == NULL) - res = PyDict_DelItem(dict, name); - else - res = PyDict_SetItem(dict, name, value); - if (res < 0 && PyErr_ExceptionMatches(PyExc_KeyError)) - PyErr_SetObject(PyExc_AttributeError, name); - Py_DECREF(dict); - goto done; - } - } - - if (f != NULL) { - res = f(descr, obj, value); - goto done; - } - - if (descr == NULL) { - PyErr_Format(PyExc_AttributeError, - "'%.100s' object has no attribute '%U'", - tp->tp_name, name); - goto done; - } - - PyErr_Format(PyExc_AttributeError, - "'%.50s' object attribute '%U' is read-only", - tp->tp_name, name); + PyTypeObject *tp = Py_TYPE(obj); + PyObject *descr; + descrsetfunc f; + PyObject **dictptr; + int res = -1; + + if (!PyUnicode_Check(name)){ + PyErr_Format(PyExc_TypeError, + "attribute name must be string, not '%.200s'", + name->ob_type->tp_name); + return -1; + } + else + Py_INCREF(name); + + if (tp->tp_dict == NULL) { + if (PyType_Ready(tp) < 0) + goto done; + } + + descr = _PyType_Lookup(tp, name); + f = NULL; + if (descr != NULL) { + f = descr->ob_type->tp_descr_set; + if (f != NULL && PyDescr_IsData(descr)) { + res = f(descr, obj, value); + goto done; + } + } + + dictptr = _PyObject_GetDictPtr(obj); + if (dictptr != NULL) { + PyObject *dict = *dictptr; + if (dict == NULL && value != NULL) { + dict = PyDict_New(); + if (dict == NULL) + goto done; + *dictptr = dict; + } + if (dict != NULL) { + Py_INCREF(dict); + if (value == NULL) + res = PyDict_DelItem(dict, name); + else + res = PyDict_SetItem(dict, name, value); + if (res < 0 && PyErr_ExceptionMatches(PyExc_KeyError)) + PyErr_SetObject(PyExc_AttributeError, name); + Py_DECREF(dict); + goto done; + } + } + + if (f != NULL) { + res = f(descr, obj, value); + goto done; + } + + if (descr == NULL) { + PyErr_Format(PyExc_AttributeError, + "'%.100s' object has no attribute '%U'", + tp->tp_name, name); + goto done; + } + + PyErr_Format(PyExc_AttributeError, + "'%.50s' object attribute '%U' is read-only", + tp->tp_name, name); done: - Py_DECREF(name); - return res; + Py_DECREF(name); + return res; } /* Test a value used as condition, e.g., in a for or if statement. @@ -1112,26 +1112,26 @@ PyObject_GenericSetAttr(PyObject *obj, PyObject *name, PyObject *value) int PyObject_IsTrue(PyObject *v) { - Py_ssize_t res; - if (v == Py_True) - return 1; - if (v == Py_False) - return 0; - if (v == Py_None) - return 0; - else if (v->ob_type->tp_as_number != NULL && - v->ob_type->tp_as_number->nb_bool != NULL) - res = (*v->ob_type->tp_as_number->nb_bool)(v); - else if (v->ob_type->tp_as_mapping != NULL && - v->ob_type->tp_as_mapping->mp_length != NULL) - res = (*v->ob_type->tp_as_mapping->mp_length)(v); - else if (v->ob_type->tp_as_sequence != NULL && - v->ob_type->tp_as_sequence->sq_length != NULL) - res = (*v->ob_type->tp_as_sequence->sq_length)(v); - else - return 1; - /* if it is negative, it should be either -1 or -2 */ - return (res > 0) ? 1 : Py_SAFE_DOWNCAST(res, Py_ssize_t, int); + Py_ssize_t res; + if (v == Py_True) + return 1; + if (v == Py_False) + return 0; + if (v == Py_None) + return 0; + else if (v->ob_type->tp_as_number != NULL && + v->ob_type->tp_as_number->nb_bool != NULL) + res = (*v->ob_type->tp_as_number->nb_bool)(v); + else if (v->ob_type->tp_as_mapping != NULL && + v->ob_type->tp_as_mapping->mp_length != NULL) + res = (*v->ob_type->tp_as_mapping->mp_length)(v); + else if (v->ob_type->tp_as_sequence != NULL && + v->ob_type->tp_as_sequence->sq_length != NULL) + res = (*v->ob_type->tp_as_sequence->sq_length)(v); + else + return 1; + /* if it is negative, it should be either -1 or -2 */ + return (res > 0) ? 1 : Py_SAFE_DOWNCAST(res, Py_ssize_t, int); } /* equivalent of 'not v' @@ -1140,11 +1140,11 @@ PyObject_IsTrue(PyObject *v) int PyObject_Not(PyObject *v) { - int res; - res = PyObject_IsTrue(v); - if (res < 0) - return res; - return res == 0; + int res; + res = PyObject_IsTrue(v); + if (res < 0) + return res; + return res == 0; } /* Test whether an object can be called */ @@ -1152,9 +1152,9 @@ PyObject_Not(PyObject *v) int PyCallable_Check(PyObject *x) { - if (x == NULL) - return 0; - return x->ob_type->tp_call != NULL; + if (x == NULL) + return 0; + return x->ob_type->tp_call != NULL; } /* ------------------------- PyObject_Dir() helpers ------------------------- */ @@ -1170,78 +1170,78 @@ PyCallable_Check(PyObject *x) static int merge_class_dict(PyObject* dict, PyObject* aclass) { - PyObject *classdict; - PyObject *bases; - - assert(PyDict_Check(dict)); - assert(aclass); - - /* Merge in the type's dict (if any). */ - classdict = PyObject_GetAttrString(aclass, "__dict__"); - if (classdict == NULL) - PyErr_Clear(); - else { - int status = PyDict_Update(dict, classdict); - Py_DECREF(classdict); - if (status < 0) - return -1; - } - - /* Recursively merge in the base types' (if any) dicts. */ - bases = PyObject_GetAttrString(aclass, "__bases__"); - if (bases == NULL) - PyErr_Clear(); - else { - /* We have no guarantee that bases is a real tuple */ - Py_ssize_t i, n; - n = PySequence_Size(bases); /* This better be right */ - if (n < 0) - PyErr_Clear(); - else { - for (i = 0; i < n; i++) { - int status; - PyObject *base = PySequence_GetItem(bases, i); - if (base == NULL) { - Py_DECREF(bases); - return -1; - } - status = merge_class_dict(dict, base); - Py_DECREF(base); - if (status < 0) { - Py_DECREF(bases); - return -1; - } - } - } - Py_DECREF(bases); - } - return 0; + PyObject *classdict; + PyObject *bases; + + assert(PyDict_Check(dict)); + assert(aclass); + + /* Merge in the type's dict (if any). */ + classdict = PyObject_GetAttrString(aclass, "__dict__"); + if (classdict == NULL) + PyErr_Clear(); + else { + int status = PyDict_Update(dict, classdict); + Py_DECREF(classdict); + if (status < 0) + return -1; + } + + /* Recursively merge in the base types' (if any) dicts. */ + bases = PyObject_GetAttrString(aclass, "__bases__"); + if (bases == NULL) + PyErr_Clear(); + else { + /* We have no guarantee that bases is a real tuple */ + Py_ssize_t i, n; + n = PySequence_Size(bases); /* This better be right */ + if (n < 0) + PyErr_Clear(); + else { + for (i = 0; i < n; i++) { + int status; + PyObject *base = PySequence_GetItem(bases, i); + if (base == NULL) { + Py_DECREF(bases); + return -1; + } + status = merge_class_dict(dict, base); + Py_DECREF(base); + if (status < 0) { + Py_DECREF(bases); + return -1; + } + } + } + Py_DECREF(bases); + } + return 0; } /* Helper for PyObject_Dir without arguments: returns the local scope. */ static PyObject * _dir_locals(void) { - PyObject *names; - PyObject *locals = PyEval_GetLocals(); + PyObject *names; + PyObject *locals = PyEval_GetLocals(); - if (locals == NULL) { - PyErr_SetString(PyExc_SystemError, "frame does not exist"); - return NULL; - } + if (locals == NULL) { + PyErr_SetString(PyExc_SystemError, "frame does not exist"); + return NULL; + } - names = PyMapping_Keys(locals); - if (!names) - return NULL; - if (!PyList_Check(names)) { - PyErr_Format(PyExc_TypeError, - "dir(): expected keys() of locals to be a list, " - "not '%.200s'", Py_TYPE(names)->tp_name); - Py_DECREF(names); - return NULL; - } - /* the locals don't need to be DECREF'd */ - return names; + names = PyMapping_Keys(locals); + if (!names) + return NULL; + if (!PyList_Check(names)) { + PyErr_Format(PyExc_TypeError, + "dir(): expected keys() of locals to be a list, " + "not '%.200s'", Py_TYPE(names)->tp_name); + Py_DECREF(names); + return NULL; + } + /* the locals don't need to be DECREF'd */ + return names; } /* Helper for PyObject_Dir of type objects: returns __dict__ and __bases__. @@ -1251,37 +1251,37 @@ _dir_locals(void) static PyObject * _specialized_dir_type(PyObject *obj) { - PyObject *result = NULL; - PyObject *dict = PyDict_New(); + PyObject *result = NULL; + PyObject *dict = PyDict_New(); - if (dict != NULL && merge_class_dict(dict, obj) == 0) - result = PyDict_Keys(dict); + if (dict != NULL && merge_class_dict(dict, obj) == 0) + result = PyDict_Keys(dict); - Py_XDECREF(dict); - return result; + Py_XDECREF(dict); + return result; } /* Helper for PyObject_Dir of module objects: returns the module's __dict__. */ static PyObject * _specialized_dir_module(PyObject *obj) { - PyObject *result = NULL; - PyObject *dict = PyObject_GetAttrString(obj, "__dict__"); - - if (dict != NULL) { - if (PyDict_Check(dict)) - result = PyDict_Keys(dict); - else { - const char *name = PyModule_GetName(obj); - if (name) - PyErr_Format(PyExc_TypeError, - "%.200s.__dict__ is not a dictionary", - name); - } - } + PyObject *result = NULL; + PyObject *dict = PyObject_GetAttrString(obj, "__dict__"); + + if (dict != NULL) { + if (PyDict_Check(dict)) + result = PyDict_Keys(dict); + else { + const char *name = PyModule_GetName(obj); + if (name) + PyErr_Format(PyExc_TypeError, + "%.200s.__dict__ is not a dictionary", + name); + } + } - Py_XDECREF(dict); - return result; + Py_XDECREF(dict); + return result; } /* Helper for PyObject_Dir of generic objects: returns __dict__, __class__, @@ -1290,47 +1290,47 @@ _specialized_dir_module(PyObject *obj) static PyObject * _generic_dir(PyObject *obj) { - PyObject *result = NULL; - PyObject *dict = NULL; - PyObject *itsclass = NULL; - - /* Get __dict__ (which may or may not be a real dict...) */ - dict = PyObject_GetAttrString(obj, "__dict__"); - if (dict == NULL) { - PyErr_Clear(); - dict = PyDict_New(); - } - else if (!PyDict_Check(dict)) { - Py_DECREF(dict); - dict = PyDict_New(); - } - else { - /* Copy __dict__ to avoid mutating it. */ - PyObject *temp = PyDict_Copy(dict); - Py_DECREF(dict); - dict = temp; - } - - if (dict == NULL) - goto error; - - /* Merge in attrs reachable from its class. */ - itsclass = PyObject_GetAttrString(obj, "__class__"); - if (itsclass == NULL) - /* XXX(tomer): Perhaps fall back to obj->ob_type if no - __class__ exists? */ - PyErr_Clear(); - else { - if (merge_class_dict(dict, itsclass) != 0) - goto error; - } - - result = PyDict_Keys(dict); - /* fall through */ + PyObject *result = NULL; + PyObject *dict = NULL; + PyObject *itsclass = NULL; + + /* Get __dict__ (which may or may not be a real dict...) */ + dict = PyObject_GetAttrString(obj, "__dict__"); + if (dict == NULL) { + PyErr_Clear(); + dict = PyDict_New(); + } + else if (!PyDict_Check(dict)) { + Py_DECREF(dict); + dict = PyDict_New(); + } + else { + /* Copy __dict__ to avoid mutating it. */ + PyObject *temp = PyDict_Copy(dict); + Py_DECREF(dict); + dict = temp; + } + + if (dict == NULL) + goto error; + + /* Merge in attrs reachable from its class. */ + itsclass = PyObject_GetAttrString(obj, "__class__"); + if (itsclass == NULL) + /* XXX(tomer): Perhaps fall back to obj->ob_type if no + __class__ exists? */ + PyErr_Clear(); + else { + if (merge_class_dict(dict, itsclass) != 0) + goto error; + } + + result = PyDict_Keys(dict); + /* fall through */ error: - Py_XDECREF(itsclass); - Py_XDECREF(dict); - return result; + Py_XDECREF(itsclass); + Py_XDECREF(dict); + return result; } /* Helper for PyObject_Dir: object introspection. @@ -1339,40 +1339,40 @@ error: static PyObject * _dir_object(PyObject *obj) { - PyObject * result = NULL; - PyObject * dirfunc = PyObject_GetAttrString((PyObject*)obj->ob_type, - "__dir__"); - - assert(obj); - if (dirfunc == NULL) { - /* use default implementation */ - PyErr_Clear(); - if (PyModule_Check(obj)) - result = _specialized_dir_module(obj); - else if (PyType_Check(obj)) - result = _specialized_dir_type(obj); - else - result = _generic_dir(obj); - } - else { - /* use __dir__ */ - result = PyObject_CallFunctionObjArgs(dirfunc, obj, NULL); - Py_DECREF(dirfunc); - if (result == NULL) - return NULL; - - /* result must be a list */ - /* XXX(gbrandl): could also check if all items are strings */ - if (!PyList_Check(result)) { - PyErr_Format(PyExc_TypeError, - "__dir__() must return a list, not %.200s", - Py_TYPE(result)->tp_name); - Py_DECREF(result); - result = NULL; - } - } - - return result; + PyObject * result = NULL; + PyObject * dirfunc = PyObject_GetAttrString((PyObject*)obj->ob_type, + "__dir__"); + + assert(obj); + if (dirfunc == NULL) { + /* use default implementation */ + PyErr_Clear(); + if (PyModule_Check(obj)) + result = _specialized_dir_module(obj); + else if (PyType_Check(obj)) + result = _specialized_dir_type(obj); + else + result = _generic_dir(obj); + } + else { + /* use __dir__ */ + result = PyObject_CallFunctionObjArgs(dirfunc, obj, NULL); + Py_DECREF(dirfunc); + if (result == NULL) + return NULL; + + /* result must be a list */ + /* XXX(gbrandl): could also check if all items are strings */ + if (!PyList_Check(result)) { + PyErr_Format(PyExc_TypeError, + "__dir__() must return a list, not %.200s", + Py_TYPE(result)->tp_name); + Py_DECREF(result); + result = NULL; + } + } + + return result; } /* Implementation of dir() -- if obj is NULL, returns the names in the current @@ -1382,24 +1382,24 @@ _dir_object(PyObject *obj) PyObject * PyObject_Dir(PyObject *obj) { - PyObject * result; + PyObject * result; - if (obj == NULL) - /* no object -- introspect the locals */ - result = _dir_locals(); - else - /* object -- introspect the object */ - result = _dir_object(obj); + if (obj == NULL) + /* no object -- introspect the locals */ + result = _dir_locals(); + else + /* object -- introspect the object */ + result = _dir_object(obj); - assert(result == NULL || PyList_Check(result)); + assert(result == NULL || PyList_Check(result)); - if (result != NULL && PyList_Sort(result) != 0) { - /* sorting the list failed */ - Py_DECREF(result); - result = NULL; - } + if (result != NULL && PyList_Sort(result) != 0) { + /* sorting the list failed */ + Py_DECREF(result); + result = NULL; + } - return result; + return result; } /* @@ -1413,35 +1413,35 @@ so there is exactly one (which is indestructible, by the way). static PyObject * none_repr(PyObject *op) { - return PyUnicode_FromString("None"); + return PyUnicode_FromString("None"); } /* ARGUSED */ static void none_dealloc(PyObject* ignore) { - /* This should never get called, but we also don't want to SEGV if - * we accidentally decref None out of existence. - */ - Py_FatalError("deallocating None"); + /* This should never get called, but we also don't want to SEGV if + * we accidentally decref None out of existence. + */ + Py_FatalError("deallocating None"); } static PyTypeObject PyNone_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "NoneType", - 0, - 0, - none_dealloc, /*tp_dealloc*/ /*never called*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_reserved*/ - none_repr, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "NoneType", + 0, + 0, + none_dealloc, /*tp_dealloc*/ /*never called*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_reserved*/ + none_repr, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash */ }; PyObject _Py_NoneStruct = { @@ -1455,166 +1455,166 @@ PyObject _Py_NoneStruct = { static PyObject * NotImplemented_repr(PyObject *op) { - return PyUnicode_FromString("NotImplemented"); + return PyUnicode_FromString("NotImplemented"); } static PyTypeObject PyNotImplemented_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "NotImplementedType", - 0, - 0, - none_dealloc, /*tp_dealloc*/ /*never called*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_reserved*/ - NotImplemented_repr, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "NotImplementedType", + 0, + 0, + none_dealloc, /*tp_dealloc*/ /*never called*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_reserved*/ + NotImplemented_repr, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash */ }; PyObject _Py_NotImplementedStruct = { - _PyObject_EXTRA_INIT - 1, &PyNotImplemented_Type + _PyObject_EXTRA_INIT + 1, &PyNotImplemented_Type }; void _Py_ReadyTypes(void) { - if (PyType_Ready(&PyType_Type) < 0) - Py_FatalError("Can't initialize type type"); + if (PyType_Ready(&PyType_Type) < 0) + Py_FatalError("Can't initialize type type"); - if (PyType_Ready(&_PyWeakref_RefType) < 0) - Py_FatalError("Can't initialize weakref type"); + if (PyType_Ready(&_PyWeakref_RefType) < 0) + Py_FatalError("Can't initialize weakref type"); - if (PyType_Ready(&_PyWeakref_CallableProxyType) < 0) - Py_FatalError("Can't initialize callable weakref proxy type"); + if (PyType_Ready(&_PyWeakref_CallableProxyType) < 0) + Py_FatalError("Can't initialize callable weakref proxy type"); - if (PyType_Ready(&_PyWeakref_ProxyType) < 0) - Py_FatalError("Can't initialize weakref proxy type"); + if (PyType_Ready(&_PyWeakref_ProxyType) < 0) + Py_FatalError("Can't initialize weakref proxy type"); - if (PyType_Ready(&PyBool_Type) < 0) - Py_FatalError("Can't initialize bool type"); + if (PyType_Ready(&PyBool_Type) < 0) + Py_FatalError("Can't initialize bool type"); - if (PyType_Ready(&PyByteArray_Type) < 0) - Py_FatalError("Can't initialize bytearray type"); + if (PyType_Ready(&PyByteArray_Type) < 0) + Py_FatalError("Can't initialize bytearray type"); - if (PyType_Ready(&PyBytes_Type) < 0) - Py_FatalError("Can't initialize 'str'"); + if (PyType_Ready(&PyBytes_Type) < 0) + Py_FatalError("Can't initialize 'str'"); - if (PyType_Ready(&PyList_Type) < 0) - Py_FatalError("Can't initialize list type"); + if (PyType_Ready(&PyList_Type) < 0) + Py_FatalError("Can't initialize list type"); - if (PyType_Ready(&PyNone_Type) < 0) - Py_FatalError("Can't initialize None type"); + if (PyType_Ready(&PyNone_Type) < 0) + Py_FatalError("Can't initialize None type"); - if (PyType_Ready(Py_Ellipsis->ob_type) < 0) - Py_FatalError("Can't initialize type(Ellipsis)"); + if (PyType_Ready(Py_Ellipsis->ob_type) < 0) + Py_FatalError("Can't initialize type(Ellipsis)"); - if (PyType_Ready(&PyNotImplemented_Type) < 0) - Py_FatalError("Can't initialize NotImplemented type"); + if (PyType_Ready(&PyNotImplemented_Type) < 0) + Py_FatalError("Can't initialize NotImplemented type"); - if (PyType_Ready(&PyTraceBack_Type) < 0) - Py_FatalError("Can't initialize traceback type"); + if (PyType_Ready(&PyTraceBack_Type) < 0) + Py_FatalError("Can't initialize traceback type"); - if (PyType_Ready(&PySuper_Type) < 0) - Py_FatalError("Can't initialize super type"); + if (PyType_Ready(&PySuper_Type) < 0) + Py_FatalError("Can't initialize super type"); - if (PyType_Ready(&PyBaseObject_Type) < 0) - Py_FatalError("Can't initialize object type"); + if (PyType_Ready(&PyBaseObject_Type) < 0) + Py_FatalError("Can't initialize object type"); - if (PyType_Ready(&PyRange_Type) < 0) - Py_FatalError("Can't initialize range type"); + if (PyType_Ready(&PyRange_Type) < 0) + Py_FatalError("Can't initialize range type"); - if (PyType_Ready(&PyDict_Type) < 0) - Py_FatalError("Can't initialize dict type"); + if (PyType_Ready(&PyDict_Type) < 0) + Py_FatalError("Can't initialize dict type"); - if (PyType_Ready(&PySet_Type) < 0) - Py_FatalError("Can't initialize set type"); + if (PyType_Ready(&PySet_Type) < 0) + Py_FatalError("Can't initialize set type"); - if (PyType_Ready(&PyUnicode_Type) < 0) - Py_FatalError("Can't initialize str type"); + if (PyType_Ready(&PyUnicode_Type) < 0) + Py_FatalError("Can't initialize str type"); - if (PyType_Ready(&PySlice_Type) < 0) - Py_FatalError("Can't initialize slice type"); + if (PyType_Ready(&PySlice_Type) < 0) + Py_FatalError("Can't initialize slice type"); - if (PyType_Ready(&PyStaticMethod_Type) < 0) - Py_FatalError("Can't initialize static method type"); + if (PyType_Ready(&PyStaticMethod_Type) < 0) + Py_FatalError("Can't initialize static method type"); #ifndef WITHOUT_COMPLEX - if (PyType_Ready(&PyComplex_Type) < 0) - Py_FatalError("Can't initialize complex type"); + if (PyType_Ready(&PyComplex_Type) < 0) + Py_FatalError("Can't initialize complex type"); #endif - if (PyType_Ready(&PyFloat_Type) < 0) - Py_FatalError("Can't initialize float type"); + if (PyType_Ready(&PyFloat_Type) < 0) + Py_FatalError("Can't initialize float type"); - if (PyType_Ready(&PyLong_Type) < 0) - Py_FatalError("Can't initialize int type"); + if (PyType_Ready(&PyLong_Type) < 0) + Py_FatalError("Can't initialize int type"); - if (PyType_Ready(&PyFrozenSet_Type) < 0) - Py_FatalError("Can't initialize frozenset type"); + if (PyType_Ready(&PyFrozenSet_Type) < 0) + Py_FatalError("Can't initialize frozenset type"); - if (PyType_Ready(&PyProperty_Type) < 0) - Py_FatalError("Can't initialize property type"); + if (PyType_Ready(&PyProperty_Type) < 0) + Py_FatalError("Can't initialize property type"); - if (PyType_Ready(&PyMemoryView_Type) < 0) - Py_FatalError("Can't initialize memoryview type"); + if (PyType_Ready(&PyMemoryView_Type) < 0) + Py_FatalError("Can't initialize memoryview type"); - if (PyType_Ready(&PyTuple_Type) < 0) - Py_FatalError("Can't initialize tuple type"); + if (PyType_Ready(&PyTuple_Type) < 0) + Py_FatalError("Can't initialize tuple type"); - if (PyType_Ready(&PyEnum_Type) < 0) - Py_FatalError("Can't initialize enumerate type"); + if (PyType_Ready(&PyEnum_Type) < 0) + Py_FatalError("Can't initialize enumerate type"); - if (PyType_Ready(&PyReversed_Type) < 0) - Py_FatalError("Can't initialize reversed type"); + if (PyType_Ready(&PyReversed_Type) < 0) + Py_FatalError("Can't initialize reversed type"); - if (PyType_Ready(&PyStdPrinter_Type) < 0) - Py_FatalError("Can't initialize StdPrinter"); + if (PyType_Ready(&PyStdPrinter_Type) < 0) + Py_FatalError("Can't initialize StdPrinter"); - if (PyType_Ready(&PyCode_Type) < 0) - Py_FatalError("Can't initialize code type"); + if (PyType_Ready(&PyCode_Type) < 0) + Py_FatalError("Can't initialize code type"); - if (PyType_Ready(&PyFrame_Type) < 0) - Py_FatalError("Can't initialize frame type"); + if (PyType_Ready(&PyFrame_Type) < 0) + Py_FatalError("Can't initialize frame type"); - if (PyType_Ready(&PyCFunction_Type) < 0) - Py_FatalError("Can't initialize builtin function type"); + if (PyType_Ready(&PyCFunction_Type) < 0) + Py_FatalError("Can't initialize builtin function type"); - if (PyType_Ready(&PyMethod_Type) < 0) - Py_FatalError("Can't initialize method type"); + if (PyType_Ready(&PyMethod_Type) < 0) + Py_FatalError("Can't initialize method type"); - if (PyType_Ready(&PyFunction_Type) < 0) - Py_FatalError("Can't initialize function type"); + if (PyType_Ready(&PyFunction_Type) < 0) + Py_FatalError("Can't initialize function type"); - if (PyType_Ready(&PyDictProxy_Type) < 0) - Py_FatalError("Can't initialize dict proxy type"); + if (PyType_Ready(&PyDictProxy_Type) < 0) + Py_FatalError("Can't initialize dict proxy type"); - if (PyType_Ready(&PyGen_Type) < 0) - Py_FatalError("Can't initialize generator type"); + if (PyType_Ready(&PyGen_Type) < 0) + Py_FatalError("Can't initialize generator type"); - if (PyType_Ready(&PyGetSetDescr_Type) < 0) - Py_FatalError("Can't initialize get-set descriptor type"); + if (PyType_Ready(&PyGetSetDescr_Type) < 0) + Py_FatalError("Can't initialize get-set descriptor type"); - if (PyType_Ready(&PyWrapperDescr_Type) < 0) - Py_FatalError("Can't initialize wrapper type"); + if (PyType_Ready(&PyWrapperDescr_Type) < 0) + Py_FatalError("Can't initialize wrapper type"); - if (PyType_Ready(&PyEllipsis_Type) < 0) - Py_FatalError("Can't initialize ellipsis type"); + if (PyType_Ready(&PyEllipsis_Type) < 0) + Py_FatalError("Can't initialize ellipsis type"); - if (PyType_Ready(&PyMemberDescr_Type) < 0) - Py_FatalError("Can't initialize member descriptor type"); + if (PyType_Ready(&PyMemberDescr_Type) < 0) + Py_FatalError("Can't initialize member descriptor type"); - if (PyType_Ready(&PyFilter_Type) < 0) - Py_FatalError("Can't initialize filter type"); + if (PyType_Ready(&PyFilter_Type) < 0) + Py_FatalError("Can't initialize filter type"); - if (PyType_Ready(&PyMap_Type) < 0) - Py_FatalError("Can't initialize map type"); + if (PyType_Ready(&PyMap_Type) < 0) + Py_FatalError("Can't initialize map type"); - if (PyType_Ready(&PyZip_Type) < 0) - Py_FatalError("Can't initialize zip type"); + if (PyType_Ready(&PyZip_Type) < 0) + Py_FatalError("Can't initialize zip type"); } @@ -1623,50 +1623,50 @@ _Py_ReadyTypes(void) void _Py_NewReference(PyObject *op) { - _Py_INC_REFTOTAL; - op->ob_refcnt = 1; - _Py_AddToAllObjects(op, 1); - _Py_INC_TPALLOCS(op); + _Py_INC_REFTOTAL; + op->ob_refcnt = 1; + _Py_AddToAllObjects(op, 1); + _Py_INC_TPALLOCS(op); } void _Py_ForgetReference(register PyObject *op) { #ifdef SLOW_UNREF_CHECK - register PyObject *p; + register PyObject *p; #endif - if (op->ob_refcnt < 0) - Py_FatalError("UNREF negative refcnt"); - if (op == &refchain || - op->_ob_prev->_ob_next != op || op->_ob_next->_ob_prev != op) { - fprintf(stderr, "* ob\n"); - _PyObject_Dump(op); - fprintf(stderr, "* op->_ob_prev->_ob_next\n"); - _PyObject_Dump(op->_ob_prev->_ob_next); - fprintf(stderr, "* op->_ob_next->_ob_prev\n"); - _PyObject_Dump(op->_ob_next->_ob_prev); - Py_FatalError("UNREF invalid object"); - } + if (op->ob_refcnt < 0) + Py_FatalError("UNREF negative refcnt"); + if (op == &refchain || + op->_ob_prev->_ob_next != op || op->_ob_next->_ob_prev != op) { + fprintf(stderr, "* ob\n"); + _PyObject_Dump(op); + fprintf(stderr, "* op->_ob_prev->_ob_next\n"); + _PyObject_Dump(op->_ob_prev->_ob_next); + fprintf(stderr, "* op->_ob_next->_ob_prev\n"); + _PyObject_Dump(op->_ob_next->_ob_prev); + Py_FatalError("UNREF invalid object"); + } #ifdef SLOW_UNREF_CHECK - for (p = refchain._ob_next; p != &refchain; p = p->_ob_next) { - if (p == op) - break; - } - if (p == &refchain) /* Not found */ - Py_FatalError("UNREF unknown object"); + for (p = refchain._ob_next; p != &refchain; p = p->_ob_next) { + if (p == op) + break; + } + if (p == &refchain) /* Not found */ + Py_FatalError("UNREF unknown object"); #endif - op->_ob_next->_ob_prev = op->_ob_prev; - op->_ob_prev->_ob_next = op->_ob_next; - op->_ob_next = op->_ob_prev = NULL; - _Py_INC_TPFREES(op); + op->_ob_next->_ob_prev = op->_ob_prev; + op->_ob_prev->_ob_next = op->_ob_next; + op->_ob_next = op->_ob_prev = NULL; + _Py_INC_TPFREES(op); } void _Py_Dealloc(PyObject *op) { - destructor dealloc = Py_TYPE(op)->tp_dealloc; - _Py_ForgetReference(op); - (*dealloc)(op); + destructor dealloc = Py_TYPE(op)->tp_dealloc; + _Py_ForgetReference(op); + (*dealloc)(op); } /* Print all live objects. Because PyObject_Print is called, the @@ -1675,14 +1675,14 @@ _Py_Dealloc(PyObject *op) void _Py_PrintReferences(FILE *fp) { - PyObject *op; - fprintf(fp, "Remaining objects:\n"); - for (op = refchain._ob_next; op != &refchain; op = op->_ob_next) { - fprintf(fp, "%p [%" PY_FORMAT_SIZE_T "d] ", op, op->ob_refcnt); - if (PyObject_Print(op, fp, 0) != 0) - PyErr_Clear(); - putc('\n', fp); - } + PyObject *op; + fprintf(fp, "Remaining objects:\n"); + for (op = refchain._ob_next; op != &refchain; op = op->_ob_next) { + fprintf(fp, "%p [%" PY_FORMAT_SIZE_T "d] ", op, op->ob_refcnt); + if (PyObject_Print(op, fp, 0) != 0) + PyErr_Clear(); + putc('\n', fp); + } } /* Print the addresses of all live objects. Unlike _Py_PrintReferences, this @@ -1691,40 +1691,40 @@ _Py_PrintReferences(FILE *fp) void _Py_PrintReferenceAddresses(FILE *fp) { - PyObject *op; - fprintf(fp, "Remaining object addresses:\n"); - for (op = refchain._ob_next; op != &refchain; op = op->_ob_next) - fprintf(fp, "%p [%" PY_FORMAT_SIZE_T "d] %s\n", op, - op->ob_refcnt, Py_TYPE(op)->tp_name); + PyObject *op; + fprintf(fp, "Remaining object addresses:\n"); + for (op = refchain._ob_next; op != &refchain; op = op->_ob_next) + fprintf(fp, "%p [%" PY_FORMAT_SIZE_T "d] %s\n", op, + op->ob_refcnt, Py_TYPE(op)->tp_name); } PyObject * _Py_GetObjects(PyObject *self, PyObject *args) { - int i, n; - PyObject *t = NULL; - PyObject *res, *op; - - if (!PyArg_ParseTuple(args, "i|O", &n, &t)) - return NULL; - op = refchain._ob_next; - res = PyList_New(0); - if (res == NULL) - return NULL; - for (i = 0; (n == 0 || i < n) && op != &refchain; i++) { - while (op == self || op == args || op == res || op == t || - (t != NULL && Py_TYPE(op) != (PyTypeObject *) t)) { - op = op->_ob_next; - if (op == &refchain) - return res; - } - if (PyList_Append(res, op) < 0) { - Py_DECREF(res); - return NULL; - } - op = op->_ob_next; - } - return res; + int i, n; + PyObject *t = NULL; + PyObject *res, *op; + + if (!PyArg_ParseTuple(args, "i|O", &n, &t)) + return NULL; + op = refchain._ob_next; + res = PyList_New(0); + if (res == NULL) + return NULL; + for (i = 0; (n == 0 || i < n) && op != &refchain; i++) { + while (op == self || op == args || op == res || op == t || + (t != NULL && Py_TYPE(op) != (PyTypeObject *) t)) { + op = op->_ob_next; + if (op == &refchain) + return res; + } + if (PyList_Append(res, op) < 0) { + Py_DECREF(res); + return NULL; + } + op = op->_ob_next; + } + return res; } #endif @@ -1746,19 +1746,19 @@ Py_ssize_t (*_Py_abstract_hack)(PyObject *) = PyObject_Size; void * PyMem_Malloc(size_t nbytes) { - return PyMem_MALLOC(nbytes); + return PyMem_MALLOC(nbytes); } void * PyMem_Realloc(void *p, size_t nbytes) { - return PyMem_REALLOC(p, nbytes); + return PyMem_REALLOC(p, nbytes); } void PyMem_Free(void *p) { - PyMem_FREE(p); + PyMem_FREE(p); } @@ -1779,52 +1779,52 @@ PyMem_Free(void *p) int Py_ReprEnter(PyObject *obj) { - PyObject *dict; - PyObject *list; - Py_ssize_t i; - - dict = PyThreadState_GetDict(); - if (dict == NULL) - return 0; - list = PyDict_GetItemString(dict, KEY); - if (list == NULL) { - list = PyList_New(0); - if (list == NULL) - return -1; - if (PyDict_SetItemString(dict, KEY, list) < 0) - return -1; - Py_DECREF(list); - } - i = PyList_GET_SIZE(list); - while (--i >= 0) { - if (PyList_GET_ITEM(list, i) == obj) - return 1; - } - PyList_Append(list, obj); - return 0; + PyObject *dict; + PyObject *list; + Py_ssize_t i; + + dict = PyThreadState_GetDict(); + if (dict == NULL) + return 0; + list = PyDict_GetItemString(dict, KEY); + if (list == NULL) { + list = PyList_New(0); + if (list == NULL) + return -1; + if (PyDict_SetItemString(dict, KEY, list) < 0) + return -1; + Py_DECREF(list); + } + i = PyList_GET_SIZE(list); + while (--i >= 0) { + if (PyList_GET_ITEM(list, i) == obj) + return 1; + } + PyList_Append(list, obj); + return 0; } void Py_ReprLeave(PyObject *obj) { - PyObject *dict; - PyObject *list; - Py_ssize_t i; - - dict = PyThreadState_GetDict(); - if (dict == NULL) - return; - list = PyDict_GetItemString(dict, KEY); - if (list == NULL || !PyList_Check(list)) - return; - i = PyList_GET_SIZE(list); - /* Count backwards because we always expect obj to be list[-1] */ - while (--i >= 0) { - if (PyList_GET_ITEM(list, i) == obj) { - PyList_SetSlice(list, i, i + 1, NULL); - break; - } - } + PyObject *dict; + PyObject *list; + Py_ssize_t i; + + dict = PyThreadState_GetDict(); + if (dict == NULL) + return; + list = PyDict_GetItemString(dict, KEY); + if (list == NULL || !PyList_Check(list)) + return; + i = PyList_GET_SIZE(list); + /* Count backwards because we always expect obj to be list[-1] */ + while (--i >= 0) { + if (PyList_GET_ITEM(list, i) == obj) { + PyList_SetSlice(list, i, i + 1, NULL); + break; + } + } } /* Trashcan support. */ @@ -1844,11 +1844,11 @@ PyObject *_PyTrash_delete_later = NULL; void _PyTrash_deposit_object(PyObject *op) { - assert(PyObject_IS_GC(op)); - assert(_Py_AS_GC(op)->gc.gc_refs == _PyGC_REFS_UNTRACKED); - assert(op->ob_refcnt == 0); - _Py_AS_GC(op)->gc.gc_prev = (PyGC_Head *)_PyTrash_delete_later; - _PyTrash_delete_later = op; + assert(PyObject_IS_GC(op)); + assert(_Py_AS_GC(op)->gc.gc_refs == _PyGC_REFS_UNTRACKED); + assert(op->ob_refcnt == 0); + _Py_AS_GC(op)->gc.gc_prev = (PyGC_Head *)_PyTrash_delete_later; + _PyTrash_delete_later = op; } /* Dealloccate all the objects in the _PyTrash_delete_later list. Called when @@ -1857,24 +1857,24 @@ _PyTrash_deposit_object(PyObject *op) void _PyTrash_destroy_chain(void) { - while (_PyTrash_delete_later) { - PyObject *op = _PyTrash_delete_later; - destructor dealloc = Py_TYPE(op)->tp_dealloc; - - _PyTrash_delete_later = - (PyObject*) _Py_AS_GC(op)->gc.gc_prev; - - /* Call the deallocator directly. This used to try to - * fool Py_DECREF into calling it indirectly, but - * Py_DECREF was already called on this object, and in - * assorted non-release builds calling Py_DECREF again ends - * up distorting allocation statistics. - */ - assert(op->ob_refcnt == 0); - ++_PyTrash_delete_nesting; - (*dealloc)(op); - --_PyTrash_delete_nesting; - } + while (_PyTrash_delete_later) { + PyObject *op = _PyTrash_delete_later; + destructor dealloc = Py_TYPE(op)->tp_dealloc; + + _PyTrash_delete_later = + (PyObject*) _Py_AS_GC(op)->gc.gc_prev; + + /* Call the deallocator directly. This used to try to + * fool Py_DECREF into calling it indirectly, but + * Py_DECREF was already called on this object, and in + * assorted non-release builds calling Py_DECREF again ends + * up distorting allocation statistics. + */ + assert(op->ob_refcnt == 0); + ++_PyTrash_delete_nesting; + (*dealloc)(op); + --_PyTrash_delete_nesting; + } } #ifdef __cplusplus diff --git a/Objects/obmalloc.c b/Objects/obmalloc.c index d1586c2..f3297f2 100644 --- a/Objects/obmalloc.c +++ b/Objects/obmalloc.c @@ -12,7 +12,7 @@ the cyclic garbage collector operates selectively on container objects. - Object-specific allocators + Object-specific allocators _____ ______ ______ ________ [ int ] [ dict ] [ list ] ... [ string ] Python core | +3 | <----- Object-specific memory -----> | <-- Non-object memory --> | @@ -52,7 +52,7 @@ * in Proc. 1995 Int'l. Workshop on Memory Management, September 1995. */ -/* #undef WITH_MEMORY_LIMITS */ /* disable mem limit checks */ +/* #undef WITH_MEMORY_LIMITS */ /* disable mem limit checks */ /*==========================================================================*/ @@ -80,22 +80,22 @@ * * For small requests we have the following table: * - * Request in bytes Size of allocated block Size class idx + * Request in bytes Size of allocated block Size class idx * ---------------------------------------------------------------- * 1-8 8 0 - * 9-16 16 1 - * 17-24 24 2 - * 25-32 32 3 - * 33-40 40 4 - * 41-48 48 5 - * 49-56 56 6 - * 57-64 64 7 - * 65-72 72 8 - * ... ... ... - * 241-248 248 30 - * 249-256 256 31 + * 9-16 16 1 + * 17-24 24 2 + * 25-32 32 3 + * 33-40 40 4 + * 41-48 48 5 + * 49-56 56 6 + * 57-64 64 7 + * 65-72 72 8 + * ... ... ... + * 241-248 248 30 + * 249-256 256 31 * - * 0, 257 and up: routed to the underlying allocator. + * 0, 257 and up: routed to the underlying allocator. */ /*==========================================================================*/ @@ -112,9 +112,9 @@ * * You shouldn't change this unless you know what you are doing. */ -#define ALIGNMENT 8 /* must be 2^N */ -#define ALIGNMENT_SHIFT 3 -#define ALIGNMENT_MASK (ALIGNMENT - 1) +#define ALIGNMENT 8 /* must be 2^N */ +#define ALIGNMENT_SHIFT 3 +#define ALIGNMENT_MASK (ALIGNMENT - 1) /* Return the number of bytes in size class I, as a uint. */ #define INDEX2SIZE(I) (((uint)(I) + 1) << ALIGNMENT_SHIFT) @@ -125,14 +125,14 @@ * this value according to your application behaviour and memory needs. * * The following invariants must hold: - * 1) ALIGNMENT <= SMALL_REQUEST_THRESHOLD <= 256 - * 2) SMALL_REQUEST_THRESHOLD is evenly divisible by ALIGNMENT + * 1) ALIGNMENT <= SMALL_REQUEST_THRESHOLD <= 256 + * 2) SMALL_REQUEST_THRESHOLD is evenly divisible by ALIGNMENT * * Although not required, for better performance and space efficiency, * it is recommended that SMALL_REQUEST_THRESHOLD is set to a power of 2. */ -#define SMALL_REQUEST_THRESHOLD 256 -#define NB_SMALL_SIZE_CLASSES (SMALL_REQUEST_THRESHOLD / ALIGNMENT) +#define SMALL_REQUEST_THRESHOLD 256 +#define NB_SMALL_SIZE_CLASSES (SMALL_REQUEST_THRESHOLD / ALIGNMENT) /* * The system's VMM page size can be obtained on most unices with a @@ -144,15 +144,15 @@ * violation fault. 4K is apparently OK for all the platforms that python * currently targets. */ -#define SYSTEM_PAGE_SIZE (4 * 1024) -#define SYSTEM_PAGE_SIZE_MASK (SYSTEM_PAGE_SIZE - 1) +#define SYSTEM_PAGE_SIZE (4 * 1024) +#define SYSTEM_PAGE_SIZE_MASK (SYSTEM_PAGE_SIZE - 1) /* * Maximum amount of memory managed by the allocator for small requests. */ #ifdef WITH_MEMORY_LIMITS #ifndef SMALL_MEMORY_LIMIT -#define SMALL_MEMORY_LIMIT (64 * 1024 * 1024) /* 64 MB -- more? */ +#define SMALL_MEMORY_LIMIT (64 * 1024 * 1024) /* 64 MB -- more? */ #endif #endif @@ -169,18 +169,18 @@ * some address space wastage, but this is the most portable way to request * memory from the system across various platforms. */ -#define ARENA_SIZE (256 << 10) /* 256KB */ +#define ARENA_SIZE (256 << 10) /* 256KB */ #ifdef WITH_MEMORY_LIMITS -#define MAX_ARENAS (SMALL_MEMORY_LIMIT / ARENA_SIZE) +#define MAX_ARENAS (SMALL_MEMORY_LIMIT / ARENA_SIZE) #endif /* * Size of the pools used for small blocks. Should be a power of 2, * between 1K and SYSTEM_PAGE_SIZE, that is: 1k, 2k, 4k. */ -#define POOL_SIZE SYSTEM_PAGE_SIZE /* must be 2^N */ -#define POOL_SIZE_MASK SYSTEM_PAGE_SIZE_MASK +#define POOL_SIZE SYSTEM_PAGE_SIZE /* must be 2^N */ +#define POOL_SIZE_MASK SYSTEM_PAGE_SIZE_MASK /* * -- End of tunable settings section -- @@ -206,92 +206,92 @@ /* * Python's threads are serialized, so object malloc locking is disabled. */ -#define SIMPLELOCK_DECL(lock) /* simple lock declaration */ -#define SIMPLELOCK_INIT(lock) /* allocate (if needed) and initialize */ -#define SIMPLELOCK_FINI(lock) /* free/destroy an existing lock */ -#define SIMPLELOCK_LOCK(lock) /* acquire released lock */ -#define SIMPLELOCK_UNLOCK(lock) /* release acquired lock */ +#define SIMPLELOCK_DECL(lock) /* simple lock declaration */ +#define SIMPLELOCK_INIT(lock) /* allocate (if needed) and initialize */ +#define SIMPLELOCK_FINI(lock) /* free/destroy an existing lock */ +#define SIMPLELOCK_LOCK(lock) /* acquire released lock */ +#define SIMPLELOCK_UNLOCK(lock) /* release acquired lock */ /* * Basic types * I don't care if these are defined in <sys/types.h> or elsewhere. Axiom. */ #undef uchar -#define uchar unsigned char /* assuming == 8 bits */ +#define uchar unsigned char /* assuming == 8 bits */ #undef uint -#define uint unsigned int /* assuming >= 16 bits */ +#define uint unsigned int /* assuming >= 16 bits */ #undef ulong -#define ulong unsigned long /* assuming >= 32 bits */ +#define ulong unsigned long /* assuming >= 32 bits */ #undef uptr -#define uptr Py_uintptr_t +#define uptr Py_uintptr_t /* When you say memory, my mind reasons in terms of (pointers to) blocks */ typedef uchar block; /* Pool for small blocks. */ struct pool_header { - union { block *_padding; - uint count; } ref; /* number of allocated blocks */ - block *freeblock; /* pool's free list head */ - struct pool_header *nextpool; /* next pool of this size class */ - struct pool_header *prevpool; /* previous pool "" */ - uint arenaindex; /* index into arenas of base adr */ - uint szidx; /* block size class index */ - uint nextoffset; /* bytes to virgin block */ - uint maxnextoffset; /* largest valid nextoffset */ + union { block *_padding; + uint count; } ref; /* number of allocated blocks */ + block *freeblock; /* pool's free list head */ + struct pool_header *nextpool; /* next pool of this size class */ + struct pool_header *prevpool; /* previous pool "" */ + uint arenaindex; /* index into arenas of base adr */ + uint szidx; /* block size class index */ + uint nextoffset; /* bytes to virgin block */ + uint maxnextoffset; /* largest valid nextoffset */ }; typedef struct pool_header *poolp; /* Record keeping for arenas. */ struct arena_object { - /* The address of the arena, as returned by malloc. Note that 0 - * will never be returned by a successful malloc, and is used - * here to mark an arena_object that doesn't correspond to an - * allocated arena. - */ - uptr address; - - /* Pool-aligned pointer to the next pool to be carved off. */ - block* pool_address; - - /* The number of available pools in the arena: free pools + never- - * allocated pools. - */ - uint nfreepools; - - /* The total number of pools in the arena, whether or not available. */ - uint ntotalpools; - - /* Singly-linked list of available pools. */ - struct pool_header* freepools; - - /* Whenever this arena_object is not associated with an allocated - * arena, the nextarena member is used to link all unassociated - * arena_objects in the singly-linked `unused_arena_objects` list. - * The prevarena member is unused in this case. - * - * When this arena_object is associated with an allocated arena - * with at least one available pool, both members are used in the - * doubly-linked `usable_arenas` list, which is maintained in - * increasing order of `nfreepools` values. - * - * Else this arena_object is associated with an allocated arena - * all of whose pools are in use. `nextarena` and `prevarena` - * are both meaningless in this case. - */ - struct arena_object* nextarena; - struct arena_object* prevarena; + /* The address of the arena, as returned by malloc. Note that 0 + * will never be returned by a successful malloc, and is used + * here to mark an arena_object that doesn't correspond to an + * allocated arena. + */ + uptr address; + + /* Pool-aligned pointer to the next pool to be carved off. */ + block* pool_address; + + /* The number of available pools in the arena: free pools + never- + * allocated pools. + */ + uint nfreepools; + + /* The total number of pools in the arena, whether or not available. */ + uint ntotalpools; + + /* Singly-linked list of available pools. */ + struct pool_header* freepools; + + /* Whenever this arena_object is not associated with an allocated + * arena, the nextarena member is used to link all unassociated + * arena_objects in the singly-linked `unused_arena_objects` list. + * The prevarena member is unused in this case. + * + * When this arena_object is associated with an allocated arena + * with at least one available pool, both members are used in the + * doubly-linked `usable_arenas` list, which is maintained in + * increasing order of `nfreepools` values. + * + * Else this arena_object is associated with an allocated arena + * all of whose pools are in use. `nextarena` and `prevarena` + * are both meaningless in this case. + */ + struct arena_object* nextarena; + struct arena_object* prevarena; }; #undef ROUNDUP -#define ROUNDUP(x) (((x) + ALIGNMENT_MASK) & ~ALIGNMENT_MASK) -#define POOL_OVERHEAD ROUNDUP(sizeof(struct pool_header)) +#define ROUNDUP(x) (((x) + ALIGNMENT_MASK) & ~ALIGNMENT_MASK) +#define POOL_OVERHEAD ROUNDUP(sizeof(struct pool_header)) -#define DUMMY_SIZE_IDX 0xffff /* size class of newly cached pools */ +#define DUMMY_SIZE_IDX 0xffff /* size class of newly cached pools */ /* Round pointer P down to the closest pool-aligned address <= P, as a poolp */ #define POOL_ADDR(P) ((poolp)((uptr)(P) & ~(uptr)POOL_SIZE_MASK)) @@ -305,10 +305,10 @@ struct arena_object { * This malloc lock */ SIMPLELOCK_DECL(_malloc_lock) -#define LOCK() SIMPLELOCK_LOCK(_malloc_lock) -#define UNLOCK() SIMPLELOCK_UNLOCK(_malloc_lock) -#define LOCK_INIT() SIMPLELOCK_INIT(_malloc_lock) -#define LOCK_FINI() SIMPLELOCK_FINI(_malloc_lock) +#define LOCK() SIMPLELOCK_LOCK(_malloc_lock) +#define UNLOCK() SIMPLELOCK_UNLOCK(_malloc_lock) +#define LOCK_INIT() SIMPLELOCK_INIT(_malloc_lock) +#define LOCK_FINI() SIMPLELOCK_FINI(_malloc_lock) /* * Pool table -- headed, circular, doubly-linked lists of partially used pools. @@ -388,9 +388,9 @@ nextpool and prevpool members. The "- 2*sizeof(block *)" gibberish is compensating for that a pool_header's nextpool and prevpool members immediately follow a pool_header's first two members: - union { block *_padding; - uint count; } ref; - block *freeblock; + union { block *_padding; + uint count; } ref; + block *freeblock; each of which consume sizeof(block *) bytes. So what usedpools[i+i] really contains is a fudged-up pointer p such that *if* C believes it's a poolp @@ -406,25 +406,25 @@ on that C doesn't insert any padding anywhere in a pool_header at or before the prevpool member. **************************************************************************** */ -#define PTA(x) ((poolp )((uchar *)&(usedpools[2*(x)]) - 2*sizeof(block *))) -#define PT(x) PTA(x), PTA(x) +#define PTA(x) ((poolp )((uchar *)&(usedpools[2*(x)]) - 2*sizeof(block *))) +#define PT(x) PTA(x), PTA(x) static poolp usedpools[2 * ((NB_SMALL_SIZE_CLASSES + 7) / 8) * 8] = { - PT(0), PT(1), PT(2), PT(3), PT(4), PT(5), PT(6), PT(7) + PT(0), PT(1), PT(2), PT(3), PT(4), PT(5), PT(6), PT(7) #if NB_SMALL_SIZE_CLASSES > 8 - , PT(8), PT(9), PT(10), PT(11), PT(12), PT(13), PT(14), PT(15) + , PT(8), PT(9), PT(10), PT(11), PT(12), PT(13), PT(14), PT(15) #if NB_SMALL_SIZE_CLASSES > 16 - , PT(16), PT(17), PT(18), PT(19), PT(20), PT(21), PT(22), PT(23) + , PT(16), PT(17), PT(18), PT(19), PT(20), PT(21), PT(22), PT(23) #if NB_SMALL_SIZE_CLASSES > 24 - , PT(24), PT(25), PT(26), PT(27), PT(28), PT(29), PT(30), PT(31) + , PT(24), PT(25), PT(26), PT(27), PT(28), PT(29), PT(30), PT(31) #if NB_SMALL_SIZE_CLASSES > 32 - , PT(32), PT(33), PT(34), PT(35), PT(36), PT(37), PT(38), PT(39) + , PT(32), PT(33), PT(34), PT(35), PT(36), PT(37), PT(38), PT(39) #if NB_SMALL_SIZE_CLASSES > 40 - , PT(40), PT(41), PT(42), PT(43), PT(44), PT(45), PT(46), PT(47) + , PT(40), PT(41), PT(42), PT(43), PT(44), PT(45), PT(46), PT(47) #if NB_SMALL_SIZE_CLASSES > 48 - , PT(48), PT(49), PT(50), PT(51), PT(52), PT(53), PT(54), PT(55) + , PT(48), PT(49), PT(50), PT(51), PT(52), PT(53), PT(54), PT(55) #if NB_SMALL_SIZE_CLASSES > 56 - , PT(56), PT(57), PT(58), PT(59), PT(60), PT(61), PT(62), PT(63) + , PT(56), PT(57), PT(58), PT(59), PT(60), PT(61), PT(62), PT(63) #endif /* NB_SMALL_SIZE_CLASSES > 56 */ #endif /* NB_SMALL_SIZE_CLASSES > 48 */ #endif /* NB_SMALL_SIZE_CLASSES > 40 */ @@ -508,90 +508,90 @@ static size_t narenas_highwater = 0; static struct arena_object* new_arena(void) { - struct arena_object* arenaobj; - uint excess; /* number of bytes above pool alignment */ + struct arena_object* arenaobj; + uint excess; /* number of bytes above pool alignment */ #ifdef PYMALLOC_DEBUG - if (Py_GETENV("PYTHONMALLOCSTATS")) - _PyObject_DebugMallocStats(); + if (Py_GETENV("PYTHONMALLOCSTATS")) + _PyObject_DebugMallocStats(); #endif - if (unused_arena_objects == NULL) { - uint i; - uint numarenas; - size_t nbytes; - - /* Double the number of arena objects on each allocation. - * Note that it's possible for `numarenas` to overflow. - */ - numarenas = maxarenas ? maxarenas << 1 : INITIAL_ARENA_OBJECTS; - if (numarenas <= maxarenas) - return NULL; /* overflow */ + if (unused_arena_objects == NULL) { + uint i; + uint numarenas; + size_t nbytes; + + /* Double the number of arena objects on each allocation. + * Note that it's possible for `numarenas` to overflow. + */ + numarenas = maxarenas ? maxarenas << 1 : INITIAL_ARENA_OBJECTS; + if (numarenas <= maxarenas) + return NULL; /* overflow */ #if SIZEOF_SIZE_T <= SIZEOF_INT - if (numarenas > PY_SIZE_MAX / sizeof(*arenas)) - return NULL; /* overflow */ + if (numarenas > PY_SIZE_MAX / sizeof(*arenas)) + return NULL; /* overflow */ #endif - nbytes = numarenas * sizeof(*arenas); - arenaobj = (struct arena_object *)realloc(arenas, nbytes); - if (arenaobj == NULL) - return NULL; - arenas = arenaobj; - - /* We might need to fix pointers that were copied. However, - * new_arena only gets called when all the pages in the - * previous arenas are full. Thus, there are *no* pointers - * into the old array. Thus, we don't have to worry about - * invalid pointers. Just to be sure, some asserts: - */ - assert(usable_arenas == NULL); - assert(unused_arena_objects == NULL); - - /* Put the new arenas on the unused_arena_objects list. */ - for (i = maxarenas; i < numarenas; ++i) { - arenas[i].address = 0; /* mark as unassociated */ - arenas[i].nextarena = i < numarenas - 1 ? - &arenas[i+1] : NULL; - } - - /* Update globals. */ - unused_arena_objects = &arenas[maxarenas]; - maxarenas = numarenas; - } - - /* Take the next available arena object off the head of the list. */ - assert(unused_arena_objects != NULL); - arenaobj = unused_arena_objects; - unused_arena_objects = arenaobj->nextarena; - assert(arenaobj->address == 0); - arenaobj->address = (uptr)malloc(ARENA_SIZE); - if (arenaobj->address == 0) { - /* The allocation failed: return NULL after putting the - * arenaobj back. - */ - arenaobj->nextarena = unused_arena_objects; - unused_arena_objects = arenaobj; - return NULL; - } - - ++narenas_currently_allocated; + nbytes = numarenas * sizeof(*arenas); + arenaobj = (struct arena_object *)realloc(arenas, nbytes); + if (arenaobj == NULL) + return NULL; + arenas = arenaobj; + + /* We might need to fix pointers that were copied. However, + * new_arena only gets called when all the pages in the + * previous arenas are full. Thus, there are *no* pointers + * into the old array. Thus, we don't have to worry about + * invalid pointers. Just to be sure, some asserts: + */ + assert(usable_arenas == NULL); + assert(unused_arena_objects == NULL); + + /* Put the new arenas on the unused_arena_objects list. */ + for (i = maxarenas; i < numarenas; ++i) { + arenas[i].address = 0; /* mark as unassociated */ + arenas[i].nextarena = i < numarenas - 1 ? + &arenas[i+1] : NULL; + } + + /* Update globals. */ + unused_arena_objects = &arenas[maxarenas]; + maxarenas = numarenas; + } + + /* Take the next available arena object off the head of the list. */ + assert(unused_arena_objects != NULL); + arenaobj = unused_arena_objects; + unused_arena_objects = arenaobj->nextarena; + assert(arenaobj->address == 0); + arenaobj->address = (uptr)malloc(ARENA_SIZE); + if (arenaobj->address == 0) { + /* The allocation failed: return NULL after putting the + * arenaobj back. + */ + arenaobj->nextarena = unused_arena_objects; + unused_arena_objects = arenaobj; + return NULL; + } + + ++narenas_currently_allocated; #ifdef PYMALLOC_DEBUG - ++ntimes_arena_allocated; - if (narenas_currently_allocated > narenas_highwater) - narenas_highwater = narenas_currently_allocated; + ++ntimes_arena_allocated; + if (narenas_currently_allocated > narenas_highwater) + narenas_highwater = narenas_currently_allocated; #endif - arenaobj->freepools = NULL; - /* pool_address <- first pool-aligned address in the arena - nfreepools <- number of whole pools that fit after alignment */ - arenaobj->pool_address = (block*)arenaobj->address; - arenaobj->nfreepools = ARENA_SIZE / POOL_SIZE; - assert(POOL_SIZE * arenaobj->nfreepools == ARENA_SIZE); - excess = (uint)(arenaobj->address & POOL_SIZE_MASK); - if (excess != 0) { - --arenaobj->nfreepools; - arenaobj->pool_address += POOL_SIZE - excess; - } - arenaobj->ntotalpools = arenaobj->nfreepools; - - return arenaobj; + arenaobj->freepools = NULL; + /* pool_address <- first pool-aligned address in the arena + nfreepools <- number of whole pools that fit after alignment */ + arenaobj->pool_address = (block*)arenaobj->address; + arenaobj->nfreepools = ARENA_SIZE / POOL_SIZE; + assert(POOL_SIZE * arenaobj->nfreepools == ARENA_SIZE); + excess = (uint)(arenaobj->address & POOL_SIZE_MASK); + if (excess != 0) { + --arenaobj->nfreepools; + arenaobj->pool_address += POOL_SIZE - excess; + } + arenaobj->ntotalpools = arenaobj->nfreepools; + + return arenaobj; } /* @@ -607,11 +607,11 @@ called on every alloc/realloc/free, micro-efficiency is important here). Tricky: Let B be the arena base address associated with the pool, B = arenas[(POOL)->arenaindex].address. Then P belongs to the arena if and only if - B <= P < B + ARENA_SIZE + B <= P < B + ARENA_SIZE Subtracting B throughout, this is true iff - 0 <= P-B < ARENA_SIZE + 0 <= P-B < ARENA_SIZE By using unsigned arithmetic, the "0 <=" half of the test can be skipped. @@ -645,7 +645,7 @@ Finally, if P is not controlled by obmalloc and AO corresponds to an unused arena_object (one not currently associated with an allocated arena), AO.address is 0, and the second test in the macro reduces to: - P < ARENA_SIZE + P < ARENA_SIZE If P >= ARENA_SIZE (extremely likely), the macro again correctly concludes that P is not controlled by obmalloc. However, if P < ARENA_SIZE, this part @@ -668,10 +668,10 @@ obmalloc in a small constant time, independent of the number of arenas obmalloc controls. Since this test is needed at every entry point, it's extremely desirable that it be this fast. */ -#define Py_ADDRESS_IN_RANGE(P, POOL) \ - ((POOL)->arenaindex < maxarenas && \ - (uptr)(P) - arenas[(POOL)->arenaindex].address < (uptr)ARENA_SIZE && \ - arenas[(POOL)->arenaindex].address != 0) +#define Py_ADDRESS_IN_RANGE(P, POOL) \ + ((POOL)->arenaindex < maxarenas && \ + (uptr)(P) - arenas[(POOL)->arenaindex].address < (uptr)ARENA_SIZE && \ + arenas[(POOL)->arenaindex].address != 0) /* This is only useful when running memory debuggers such as @@ -694,7 +694,7 @@ extremely desirable that it be this fast. #undef Py_ADDRESS_IN_RANGE #if defined(__GNUC__) && ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1) || \ - (__GNUC__ >= 4)) + (__GNUC__ >= 4)) #define Py_NO_INLINE __attribute__((__noinline__)) #else #define Py_NO_INLINE @@ -723,194 +723,194 @@ int Py_ADDRESS_IN_RANGE(void *P, poolp pool) Py_NO_INLINE; void * PyObject_Malloc(size_t nbytes) { - block *bp; - poolp pool; - poolp next; - uint size; - - /* - * Limit ourselves to PY_SSIZE_T_MAX bytes to prevent security holes. - * Most python internals blindly use a signed Py_ssize_t to track - * things without checking for overflows or negatives. - * As size_t is unsigned, checking for nbytes < 0 is not required. - */ - if (nbytes > PY_SSIZE_T_MAX) - return NULL; - - /* - * This implicitly redirects malloc(0). - */ - if ((nbytes - 1) < SMALL_REQUEST_THRESHOLD) { - LOCK(); - /* - * Most frequent paths first - */ - size = (uint)(nbytes - 1) >> ALIGNMENT_SHIFT; - pool = usedpools[size + size]; - if (pool != pool->nextpool) { - /* - * There is a used pool for this size class. - * Pick up the head block of its free list. - */ - ++pool->ref.count; - bp = pool->freeblock; - assert(bp != NULL); - if ((pool->freeblock = *(block **)bp) != NULL) { - UNLOCK(); - return (void *)bp; - } - /* - * Reached the end of the free list, try to extend it. - */ - if (pool->nextoffset <= pool->maxnextoffset) { - /* There is room for another block. */ - pool->freeblock = (block*)pool + - pool->nextoffset; - pool->nextoffset += INDEX2SIZE(size); - *(block **)(pool->freeblock) = NULL; - UNLOCK(); - return (void *)bp; - } - /* Pool is full, unlink from used pools. */ - next = pool->nextpool; - pool = pool->prevpool; - next->prevpool = pool; - pool->nextpool = next; - UNLOCK(); - return (void *)bp; - } - - /* There isn't a pool of the right size class immediately - * available: use a free pool. - */ - if (usable_arenas == NULL) { - /* No arena has a free pool: allocate a new arena. */ + block *bp; + poolp pool; + poolp next; + uint size; + + /* + * Limit ourselves to PY_SSIZE_T_MAX bytes to prevent security holes. + * Most python internals blindly use a signed Py_ssize_t to track + * things without checking for overflows or negatives. + * As size_t is unsigned, checking for nbytes < 0 is not required. + */ + if (nbytes > PY_SSIZE_T_MAX) + return NULL; + + /* + * This implicitly redirects malloc(0). + */ + if ((nbytes - 1) < SMALL_REQUEST_THRESHOLD) { + LOCK(); + /* + * Most frequent paths first + */ + size = (uint)(nbytes - 1) >> ALIGNMENT_SHIFT; + pool = usedpools[size + size]; + if (pool != pool->nextpool) { + /* + * There is a used pool for this size class. + * Pick up the head block of its free list. + */ + ++pool->ref.count; + bp = pool->freeblock; + assert(bp != NULL); + if ((pool->freeblock = *(block **)bp) != NULL) { + UNLOCK(); + return (void *)bp; + } + /* + * Reached the end of the free list, try to extend it. + */ + if (pool->nextoffset <= pool->maxnextoffset) { + /* There is room for another block. */ + pool->freeblock = (block*)pool + + pool->nextoffset; + pool->nextoffset += INDEX2SIZE(size); + *(block **)(pool->freeblock) = NULL; + UNLOCK(); + return (void *)bp; + } + /* Pool is full, unlink from used pools. */ + next = pool->nextpool; + pool = pool->prevpool; + next->prevpool = pool; + pool->nextpool = next; + UNLOCK(); + return (void *)bp; + } + + /* There isn't a pool of the right size class immediately + * available: use a free pool. + */ + if (usable_arenas == NULL) { + /* No arena has a free pool: allocate a new arena. */ #ifdef WITH_MEMORY_LIMITS - if (narenas_currently_allocated >= MAX_ARENAS) { - UNLOCK(); - goto redirect; - } + if (narenas_currently_allocated >= MAX_ARENAS) { + UNLOCK(); + goto redirect; + } #endif - usable_arenas = new_arena(); - if (usable_arenas == NULL) { - UNLOCK(); - goto redirect; - } - usable_arenas->nextarena = - usable_arenas->prevarena = NULL; - } - assert(usable_arenas->address != 0); - - /* Try to get a cached free pool. */ - pool = usable_arenas->freepools; - if (pool != NULL) { - /* Unlink from cached pools. */ - usable_arenas->freepools = pool->nextpool; - - /* This arena already had the smallest nfreepools - * value, so decreasing nfreepools doesn't change - * that, and we don't need to rearrange the - * usable_arenas list. However, if the arena has - * become wholly allocated, we need to remove its - * arena_object from usable_arenas. - */ - --usable_arenas->nfreepools; - if (usable_arenas->nfreepools == 0) { - /* Wholly allocated: remove. */ - assert(usable_arenas->freepools == NULL); - assert(usable_arenas->nextarena == NULL || - usable_arenas->nextarena->prevarena == - usable_arenas); - - usable_arenas = usable_arenas->nextarena; - if (usable_arenas != NULL) { - usable_arenas->prevarena = NULL; - assert(usable_arenas->address != 0); - } - } - else { - /* nfreepools > 0: it must be that freepools - * isn't NULL, or that we haven't yet carved - * off all the arena's pools for the first - * time. - */ - assert(usable_arenas->freepools != NULL || - usable_arenas->pool_address <= - (block*)usable_arenas->address + - ARENA_SIZE - POOL_SIZE); - } - init_pool: - /* Frontlink to used pools. */ - next = usedpools[size + size]; /* == prev */ - pool->nextpool = next; - pool->prevpool = next; - next->nextpool = pool; - next->prevpool = pool; - pool->ref.count = 1; - if (pool->szidx == size) { - /* Luckily, this pool last contained blocks - * of the same size class, so its header - * and free list are already initialized. - */ - bp = pool->freeblock; - pool->freeblock = *(block **)bp; - UNLOCK(); - return (void *)bp; - } - /* - * Initialize the pool header, set up the free list to - * contain just the second block, and return the first - * block. - */ - pool->szidx = size; - size = INDEX2SIZE(size); - bp = (block *)pool + POOL_OVERHEAD; - pool->nextoffset = POOL_OVERHEAD + (size << 1); - pool->maxnextoffset = POOL_SIZE - size; - pool->freeblock = bp + size; - *(block **)(pool->freeblock) = NULL; - UNLOCK(); - return (void *)bp; - } - - /* Carve off a new pool. */ - assert(usable_arenas->nfreepools > 0); - assert(usable_arenas->freepools == NULL); - pool = (poolp)usable_arenas->pool_address; - assert((block*)pool <= (block*)usable_arenas->address + - ARENA_SIZE - POOL_SIZE); - pool->arenaindex = usable_arenas - arenas; - assert(&arenas[pool->arenaindex] == usable_arenas); - pool->szidx = DUMMY_SIZE_IDX; - usable_arenas->pool_address += POOL_SIZE; - --usable_arenas->nfreepools; - - if (usable_arenas->nfreepools == 0) { - assert(usable_arenas->nextarena == NULL || - usable_arenas->nextarena->prevarena == - usable_arenas); - /* Unlink the arena: it is completely allocated. */ - usable_arenas = usable_arenas->nextarena; - if (usable_arenas != NULL) { - usable_arenas->prevarena = NULL; - assert(usable_arenas->address != 0); - } - } - - goto init_pool; - } - - /* The small block allocator ends here. */ + usable_arenas = new_arena(); + if (usable_arenas == NULL) { + UNLOCK(); + goto redirect; + } + usable_arenas->nextarena = + usable_arenas->prevarena = NULL; + } + assert(usable_arenas->address != 0); + + /* Try to get a cached free pool. */ + pool = usable_arenas->freepools; + if (pool != NULL) { + /* Unlink from cached pools. */ + usable_arenas->freepools = pool->nextpool; + + /* This arena already had the smallest nfreepools + * value, so decreasing nfreepools doesn't change + * that, and we don't need to rearrange the + * usable_arenas list. However, if the arena has + * become wholly allocated, we need to remove its + * arena_object from usable_arenas. + */ + --usable_arenas->nfreepools; + if (usable_arenas->nfreepools == 0) { + /* Wholly allocated: remove. */ + assert(usable_arenas->freepools == NULL); + assert(usable_arenas->nextarena == NULL || + usable_arenas->nextarena->prevarena == + usable_arenas); + + usable_arenas = usable_arenas->nextarena; + if (usable_arenas != NULL) { + usable_arenas->prevarena = NULL; + assert(usable_arenas->address != 0); + } + } + else { + /* nfreepools > 0: it must be that freepools + * isn't NULL, or that we haven't yet carved + * off all the arena's pools for the first + * time. + */ + assert(usable_arenas->freepools != NULL || + usable_arenas->pool_address <= + (block*)usable_arenas->address + + ARENA_SIZE - POOL_SIZE); + } + init_pool: + /* Frontlink to used pools. */ + next = usedpools[size + size]; /* == prev */ + pool->nextpool = next; + pool->prevpool = next; + next->nextpool = pool; + next->prevpool = pool; + pool->ref.count = 1; + if (pool->szidx == size) { + /* Luckily, this pool last contained blocks + * of the same size class, so its header + * and free list are already initialized. + */ + bp = pool->freeblock; + pool->freeblock = *(block **)bp; + UNLOCK(); + return (void *)bp; + } + /* + * Initialize the pool header, set up the free list to + * contain just the second block, and return the first + * block. + */ + pool->szidx = size; + size = INDEX2SIZE(size); + bp = (block *)pool + POOL_OVERHEAD; + pool->nextoffset = POOL_OVERHEAD + (size << 1); + pool->maxnextoffset = POOL_SIZE - size; + pool->freeblock = bp + size; + *(block **)(pool->freeblock) = NULL; + UNLOCK(); + return (void *)bp; + } + + /* Carve off a new pool. */ + assert(usable_arenas->nfreepools > 0); + assert(usable_arenas->freepools == NULL); + pool = (poolp)usable_arenas->pool_address; + assert((block*)pool <= (block*)usable_arenas->address + + ARENA_SIZE - POOL_SIZE); + pool->arenaindex = usable_arenas - arenas; + assert(&arenas[pool->arenaindex] == usable_arenas); + pool->szidx = DUMMY_SIZE_IDX; + usable_arenas->pool_address += POOL_SIZE; + --usable_arenas->nfreepools; + + if (usable_arenas->nfreepools == 0) { + assert(usable_arenas->nextarena == NULL || + usable_arenas->nextarena->prevarena == + usable_arenas); + /* Unlink the arena: it is completely allocated. */ + usable_arenas = usable_arenas->nextarena; + if (usable_arenas != NULL) { + usable_arenas->prevarena = NULL; + assert(usable_arenas->address != 0); + } + } + + goto init_pool; + } + + /* The small block allocator ends here. */ redirect: - /* Redirect the original request to the underlying (libc) allocator. - * We jump here on bigger requests, on error in the code above (as a - * last chance to serve the request) or when the max memory limit - * has been reached. - */ - if (nbytes == 0) - nbytes = 1; - return (void *)malloc(nbytes); + /* Redirect the original request to the underlying (libc) allocator. + * We jump here on bigger requests, on error in the code above (as a + * last chance to serve the request) or when the max memory limit + * has been reached. + */ + if (nbytes == 0) + nbytes = 1; + return (void *)malloc(nbytes); } /* free */ @@ -919,210 +919,210 @@ redirect: void PyObject_Free(void *p) { - poolp pool; - block *lastfree; - poolp next, prev; - uint size; - - if (p == NULL) /* free(NULL) has no effect */ - return; - - pool = POOL_ADDR(p); - if (Py_ADDRESS_IN_RANGE(p, pool)) { - /* We allocated this address. */ - LOCK(); - /* Link p to the start of the pool's freeblock list. Since - * the pool had at least the p block outstanding, the pool - * wasn't empty (so it's already in a usedpools[] list, or - * was full and is in no list -- it's not in the freeblocks - * list in any case). - */ - assert(pool->ref.count > 0); /* else it was empty */ - *(block **)p = lastfree = pool->freeblock; - pool->freeblock = (block *)p; - if (lastfree) { - struct arena_object* ao; - uint nf; /* ao->nfreepools */ - - /* freeblock wasn't NULL, so the pool wasn't full, - * and the pool is in a usedpools[] list. - */ - if (--pool->ref.count != 0) { - /* pool isn't empty: leave it in usedpools */ - UNLOCK(); - return; - } - /* Pool is now empty: unlink from usedpools, and - * link to the front of freepools. This ensures that - * previously freed pools will be allocated later - * (being not referenced, they are perhaps paged out). - */ - next = pool->nextpool; - prev = pool->prevpool; - next->prevpool = prev; - prev->nextpool = next; - - /* Link the pool to freepools. This is a singly-linked - * list, and pool->prevpool isn't used there. - */ - ao = &arenas[pool->arenaindex]; - pool->nextpool = ao->freepools; - ao->freepools = pool; - nf = ++ao->nfreepools; - - /* All the rest is arena management. We just freed - * a pool, and there are 4 cases for arena mgmt: - * 1. If all the pools are free, return the arena to - * the system free(). - * 2. If this is the only free pool in the arena, - * add the arena back to the `usable_arenas` list. - * 3. If the "next" arena has a smaller count of free - * pools, we have to "slide this arena right" to - * restore that usable_arenas is sorted in order of - * nfreepools. - * 4. Else there's nothing more to do. - */ - if (nf == ao->ntotalpools) { - /* Case 1. First unlink ao from usable_arenas. - */ - assert(ao->prevarena == NULL || - ao->prevarena->address != 0); - assert(ao ->nextarena == NULL || - ao->nextarena->address != 0); - - /* Fix the pointer in the prevarena, or the - * usable_arenas pointer. - */ - if (ao->prevarena == NULL) { - usable_arenas = ao->nextarena; - assert(usable_arenas == NULL || - usable_arenas->address != 0); - } - else { - assert(ao->prevarena->nextarena == ao); - ao->prevarena->nextarena = - ao->nextarena; - } - /* Fix the pointer in the nextarena. */ - if (ao->nextarena != NULL) { - assert(ao->nextarena->prevarena == ao); - ao->nextarena->prevarena = - ao->prevarena; - } - /* Record that this arena_object slot is - * available to be reused. - */ - ao->nextarena = unused_arena_objects; - unused_arena_objects = ao; - - /* Free the entire arena. */ - free((void *)ao->address); - ao->address = 0; /* mark unassociated */ - --narenas_currently_allocated; - - UNLOCK(); - return; - } - if (nf == 1) { - /* Case 2. Put ao at the head of - * usable_arenas. Note that because - * ao->nfreepools was 0 before, ao isn't - * currently on the usable_arenas list. - */ - ao->nextarena = usable_arenas; - ao->prevarena = NULL; - if (usable_arenas) - usable_arenas->prevarena = ao; - usable_arenas = ao; - assert(usable_arenas->address != 0); - - UNLOCK(); - return; - } - /* If this arena is now out of order, we need to keep - * the list sorted. The list is kept sorted so that - * the "most full" arenas are used first, which allows - * the nearly empty arenas to be completely freed. In - * a few un-scientific tests, it seems like this - * approach allowed a lot more memory to be freed. - */ - if (ao->nextarena == NULL || - nf <= ao->nextarena->nfreepools) { - /* Case 4. Nothing to do. */ - UNLOCK(); - return; - } - /* Case 3: We have to move the arena towards the end - * of the list, because it has more free pools than - * the arena to its right. - * First unlink ao from usable_arenas. - */ - if (ao->prevarena != NULL) { - /* ao isn't at the head of the list */ - assert(ao->prevarena->nextarena == ao); - ao->prevarena->nextarena = ao->nextarena; - } - else { - /* ao is at the head of the list */ - assert(usable_arenas == ao); - usable_arenas = ao->nextarena; - } - ao->nextarena->prevarena = ao->prevarena; - - /* Locate the new insertion point by iterating over - * the list, using our nextarena pointer. - */ - while (ao->nextarena != NULL && - nf > ao->nextarena->nfreepools) { - ao->prevarena = ao->nextarena; - ao->nextarena = ao->nextarena->nextarena; - } - - /* Insert ao at this point. */ - assert(ao->nextarena == NULL || - ao->prevarena == ao->nextarena->prevarena); - assert(ao->prevarena->nextarena == ao->nextarena); - - ao->prevarena->nextarena = ao; - if (ao->nextarena != NULL) - ao->nextarena->prevarena = ao; - - /* Verify that the swaps worked. */ - assert(ao->nextarena == NULL || - nf <= ao->nextarena->nfreepools); - assert(ao->prevarena == NULL || - nf > ao->prevarena->nfreepools); - assert(ao->nextarena == NULL || - ao->nextarena->prevarena == ao); - assert((usable_arenas == ao && - ao->prevarena == NULL) || - ao->prevarena->nextarena == ao); - - UNLOCK(); - return; - } - /* Pool was full, so doesn't currently live in any list: - * link it to the front of the appropriate usedpools[] list. - * This mimics LRU pool usage for new allocations and - * targets optimal filling when several pools contain - * blocks of the same size class. - */ - --pool->ref.count; - assert(pool->ref.count > 0); /* else the pool is empty */ - size = pool->szidx; - next = usedpools[size + size]; - prev = next->prevpool; - /* insert pool before next: prev <-> pool <-> next */ - pool->nextpool = next; - pool->prevpool = prev; - next->prevpool = pool; - prev->nextpool = pool; - UNLOCK(); - return; - } - - /* We didn't allocate this address. */ - free(p); + poolp pool; + block *lastfree; + poolp next, prev; + uint size; + + if (p == NULL) /* free(NULL) has no effect */ + return; + + pool = POOL_ADDR(p); + if (Py_ADDRESS_IN_RANGE(p, pool)) { + /* We allocated this address. */ + LOCK(); + /* Link p to the start of the pool's freeblock list. Since + * the pool had at least the p block outstanding, the pool + * wasn't empty (so it's already in a usedpools[] list, or + * was full and is in no list -- it's not in the freeblocks + * list in any case). + */ + assert(pool->ref.count > 0); /* else it was empty */ + *(block **)p = lastfree = pool->freeblock; + pool->freeblock = (block *)p; + if (lastfree) { + struct arena_object* ao; + uint nf; /* ao->nfreepools */ + + /* freeblock wasn't NULL, so the pool wasn't full, + * and the pool is in a usedpools[] list. + */ + if (--pool->ref.count != 0) { + /* pool isn't empty: leave it in usedpools */ + UNLOCK(); + return; + } + /* Pool is now empty: unlink from usedpools, and + * link to the front of freepools. This ensures that + * previously freed pools will be allocated later + * (being not referenced, they are perhaps paged out). + */ + next = pool->nextpool; + prev = pool->prevpool; + next->prevpool = prev; + prev->nextpool = next; + + /* Link the pool to freepools. This is a singly-linked + * list, and pool->prevpool isn't used there. + */ + ao = &arenas[pool->arenaindex]; + pool->nextpool = ao->freepools; + ao->freepools = pool; + nf = ++ao->nfreepools; + + /* All the rest is arena management. We just freed + * a pool, and there are 4 cases for arena mgmt: + * 1. If all the pools are free, return the arena to + * the system free(). + * 2. If this is the only free pool in the arena, + * add the arena back to the `usable_arenas` list. + * 3. If the "next" arena has a smaller count of free + * pools, we have to "slide this arena right" to + * restore that usable_arenas is sorted in order of + * nfreepools. + * 4. Else there's nothing more to do. + */ + if (nf == ao->ntotalpools) { + /* Case 1. First unlink ao from usable_arenas. + */ + assert(ao->prevarena == NULL || + ao->prevarena->address != 0); + assert(ao ->nextarena == NULL || + ao->nextarena->address != 0); + + /* Fix the pointer in the prevarena, or the + * usable_arenas pointer. + */ + if (ao->prevarena == NULL) { + usable_arenas = ao->nextarena; + assert(usable_arenas == NULL || + usable_arenas->address != 0); + } + else { + assert(ao->prevarena->nextarena == ao); + ao->prevarena->nextarena = + ao->nextarena; + } + /* Fix the pointer in the nextarena. */ + if (ao->nextarena != NULL) { + assert(ao->nextarena->prevarena == ao); + ao->nextarena->prevarena = + ao->prevarena; + } + /* Record that this arena_object slot is + * available to be reused. + */ + ao->nextarena = unused_arena_objects; + unused_arena_objects = ao; + + /* Free the entire arena. */ + free((void *)ao->address); + ao->address = 0; /* mark unassociated */ + --narenas_currently_allocated; + + UNLOCK(); + return; + } + if (nf == 1) { + /* Case 2. Put ao at the head of + * usable_arenas. Note that because + * ao->nfreepools was 0 before, ao isn't + * currently on the usable_arenas list. + */ + ao->nextarena = usable_arenas; + ao->prevarena = NULL; + if (usable_arenas) + usable_arenas->prevarena = ao; + usable_arenas = ao; + assert(usable_arenas->address != 0); + + UNLOCK(); + return; + } + /* If this arena is now out of order, we need to keep + * the list sorted. The list is kept sorted so that + * the "most full" arenas are used first, which allows + * the nearly empty arenas to be completely freed. In + * a few un-scientific tests, it seems like this + * approach allowed a lot more memory to be freed. + */ + if (ao->nextarena == NULL || + nf <= ao->nextarena->nfreepools) { + /* Case 4. Nothing to do. */ + UNLOCK(); + return; + } + /* Case 3: We have to move the arena towards the end + * of the list, because it has more free pools than + * the arena to its right. + * First unlink ao from usable_arenas. + */ + if (ao->prevarena != NULL) { + /* ao isn't at the head of the list */ + assert(ao->prevarena->nextarena == ao); + ao->prevarena->nextarena = ao->nextarena; + } + else { + /* ao is at the head of the list */ + assert(usable_arenas == ao); + usable_arenas = ao->nextarena; + } + ao->nextarena->prevarena = ao->prevarena; + + /* Locate the new insertion point by iterating over + * the list, using our nextarena pointer. + */ + while (ao->nextarena != NULL && + nf > ao->nextarena->nfreepools) { + ao->prevarena = ao->nextarena; + ao->nextarena = ao->nextarena->nextarena; + } + + /* Insert ao at this point. */ + assert(ao->nextarena == NULL || + ao->prevarena == ao->nextarena->prevarena); + assert(ao->prevarena->nextarena == ao->nextarena); + + ao->prevarena->nextarena = ao; + if (ao->nextarena != NULL) + ao->nextarena->prevarena = ao; + + /* Verify that the swaps worked. */ + assert(ao->nextarena == NULL || + nf <= ao->nextarena->nfreepools); + assert(ao->prevarena == NULL || + nf > ao->prevarena->nfreepools); + assert(ao->nextarena == NULL || + ao->nextarena->prevarena == ao); + assert((usable_arenas == ao && + ao->prevarena == NULL) || + ao->prevarena->nextarena == ao); + + UNLOCK(); + return; + } + /* Pool was full, so doesn't currently live in any list: + * link it to the front of the appropriate usedpools[] list. + * This mimics LRU pool usage for new allocations and + * targets optimal filling when several pools contain + * blocks of the same size class. + */ + --pool->ref.count; + assert(pool->ref.count > 0); /* else the pool is empty */ + size = pool->szidx; + next = usedpools[size + size]; + prev = next->prevpool; + /* insert pool before next: prev <-> pool <-> next */ + pool->nextpool = next; + pool->prevpool = prev; + next->prevpool = pool; + prev->nextpool = pool; + UNLOCK(); + return; + } + + /* We didn't allocate this address. */ + free(p); } /* realloc. If p is NULL, this acts like malloc(nbytes). Else if nbytes==0, @@ -1134,72 +1134,72 @@ PyObject_Free(void *p) void * PyObject_Realloc(void *p, size_t nbytes) { - void *bp; - poolp pool; - size_t size; - - if (p == NULL) - return PyObject_Malloc(nbytes); - - /* - * Limit ourselves to PY_SSIZE_T_MAX bytes to prevent security holes. - * Most python internals blindly use a signed Py_ssize_t to track - * things without checking for overflows or negatives. - * As size_t is unsigned, checking for nbytes < 0 is not required. - */ - if (nbytes > PY_SSIZE_T_MAX) - return NULL; - - pool = POOL_ADDR(p); - if (Py_ADDRESS_IN_RANGE(p, pool)) { - /* We're in charge of this block */ - size = INDEX2SIZE(pool->szidx); - if (nbytes <= size) { - /* The block is staying the same or shrinking. If - * it's shrinking, there's a tradeoff: it costs - * cycles to copy the block to a smaller size class, - * but it wastes memory not to copy it. The - * compromise here is to copy on shrink only if at - * least 25% of size can be shaved off. - */ - if (4 * nbytes > 3 * size) { - /* It's the same, - * or shrinking and new/old > 3/4. - */ - return p; - } - size = nbytes; - } - bp = PyObject_Malloc(nbytes); - if (bp != NULL) { - memcpy(bp, p, size); - PyObject_Free(p); - } - return bp; - } - /* We're not managing this block. If nbytes <= - * SMALL_REQUEST_THRESHOLD, it's tempting to try to take over this - * block. However, if we do, we need to copy the valid data from - * the C-managed block to one of our blocks, and there's no portable - * way to know how much of the memory space starting at p is valid. - * As bug 1185883 pointed out the hard way, it's possible that the - * C-managed block is "at the end" of allocated VM space, so that - * a memory fault can occur if we try to copy nbytes bytes starting - * at p. Instead we punt: let C continue to manage this block. - */ - if (nbytes) - return realloc(p, nbytes); - /* C doesn't define the result of realloc(p, 0) (it may or may not - * return NULL then), but Python's docs promise that nbytes==0 never - * returns NULL. We don't pass 0 to realloc(), to avoid that endcase - * to begin with. Even then, we can't be sure that realloc() won't - * return NULL. - */ - bp = realloc(p, 1); - return bp ? bp : p; + void *bp; + poolp pool; + size_t size; + + if (p == NULL) + return PyObject_Malloc(nbytes); + + /* + * Limit ourselves to PY_SSIZE_T_MAX bytes to prevent security holes. + * Most python internals blindly use a signed Py_ssize_t to track + * things without checking for overflows or negatives. + * As size_t is unsigned, checking for nbytes < 0 is not required. + */ + if (nbytes > PY_SSIZE_T_MAX) + return NULL; + + pool = POOL_ADDR(p); + if (Py_ADDRESS_IN_RANGE(p, pool)) { + /* We're in charge of this block */ + size = INDEX2SIZE(pool->szidx); + if (nbytes <= size) { + /* The block is staying the same or shrinking. If + * it's shrinking, there's a tradeoff: it costs + * cycles to copy the block to a smaller size class, + * but it wastes memory not to copy it. The + * compromise here is to copy on shrink only if at + * least 25% of size can be shaved off. + */ + if (4 * nbytes > 3 * size) { + /* It's the same, + * or shrinking and new/old > 3/4. + */ + return p; + } + size = nbytes; + } + bp = PyObject_Malloc(nbytes); + if (bp != NULL) { + memcpy(bp, p, size); + PyObject_Free(p); + } + return bp; + } + /* We're not managing this block. If nbytes <= + * SMALL_REQUEST_THRESHOLD, it's tempting to try to take over this + * block. However, if we do, we need to copy the valid data from + * the C-managed block to one of our blocks, and there's no portable + * way to know how much of the memory space starting at p is valid. + * As bug 1185883 pointed out the hard way, it's possible that the + * C-managed block is "at the end" of allocated VM space, so that + * a memory fault can occur if we try to copy nbytes bytes starting + * at p. Instead we punt: let C continue to manage this block. + */ + if (nbytes) + return realloc(p, nbytes); + /* C doesn't define the result of realloc(p, 0) (it may or may not + * return NULL then), but Python's docs promise that nbytes==0 never + * returns NULL. We don't pass 0 to realloc(), to avoid that endcase + * to begin with. Even then, we can't be sure that realloc() won't + * return NULL. + */ + bp = realloc(p, 1); + return bp ? bp : p; } -#else /* ! WITH_PYMALLOC */ +#else /* ! WITH_PYMALLOC */ /*==========================================================================*/ /* pymalloc not enabled: Redirect the entry points to malloc. These will @@ -1208,19 +1208,19 @@ PyObject_Realloc(void *p, size_t nbytes) void * PyObject_Malloc(size_t n) { - return PyMem_MALLOC(n); + return PyMem_MALLOC(n); } void * PyObject_Realloc(void *p, size_t n) { - return PyMem_REALLOC(p, n); + return PyMem_REALLOC(p, n); } void PyObject_Free(void *p) { - PyMem_FREE(p); + PyMem_FREE(p); } #endif /* WITH_PYMALLOC */ @@ -1241,7 +1241,7 @@ PyObject_Free(void *p) #define DEADBYTE 0xDB /* dead (newly freed) memory */ #define FORBIDDENBYTE 0xFB /* untouchable bytes at each end of a block */ -static size_t serialno = 0; /* incremented on each debug {m,re}alloc */ +static size_t serialno = 0; /* incremented on each debug {m,re}alloc */ /* serialno is always incremented via calling this routine. The point is * to supply a single place to set a breakpoint. @@ -1249,7 +1249,7 @@ static size_t serialno = 0; /* incremented on each debug {m,re}alloc */ static void bumpserialno(void) { - ++serialno; + ++serialno; } #define SST SIZEOF_SIZE_T @@ -1258,13 +1258,13 @@ bumpserialno(void) static size_t read_size_t(const void *p) { - const uchar *q = (const uchar *)p; - size_t result = *q++; - int i; + const uchar *q = (const uchar *)p; + size_t result = *q++; + int i; - for (i = SST; --i > 0; ++q) - result = (result << 8) | *q; - return result; + for (i = SST; --i > 0; ++q) + result = (result << 8) | *q; + return result; } /* Write n as a big-endian size_t, MSB at address p, LSB at @@ -1273,13 +1273,13 @@ read_size_t(const void *p) static void write_size_t(void *p, size_t n) { - uchar *q = (uchar *)p + SST - 1; - int i; + uchar *q = (uchar *)p + SST - 1; + int i; - for (i = SST; --i >= 0; --q) { - *q = (uchar)(n & 0xff); - n >>= 8; - } + for (i = SST; --i >= 0; --q) { + *q = (uchar)(n & 0xff); + n >>= 8; + } } #ifdef Py_DEBUG @@ -1290,22 +1290,22 @@ write_size_t(void *p, size_t n) static int pool_is_in_list(const poolp target, poolp list) { - poolp origlist = list; - assert(target != NULL); - if (list == NULL) - return 0; - do { - if (target == list) - return 1; - list = list->nextpool; - } while (list != NULL && list != origlist); - return 0; + poolp origlist = list; + assert(target != NULL); + if (list == NULL) + return 0; + do { + if (target == list) + return 1; + list = list->nextpool; + } while (list != NULL && list != origlist); + return 0; } #else #define pool_is_in_list(X, Y) 1 -#endif /* Py_DEBUG */ +#endif /* Py_DEBUG */ /* Let S = sizeof(size_t). The debug malloc asks for 4*S extra bytes and fills them with useful stuff, here calling the underlying malloc's result p: @@ -1334,31 +1334,31 @@ p[2*S+n+S: 2*S+n+2*S] void * _PyObject_DebugMalloc(size_t nbytes) { - uchar *p; /* base address of malloc'ed block */ - uchar *tail; /* p + 2*SST + nbytes == pointer to tail pad bytes */ - size_t total; /* nbytes + 4*SST */ + uchar *p; /* base address of malloc'ed block */ + uchar *tail; /* p + 2*SST + nbytes == pointer to tail pad bytes */ + size_t total; /* nbytes + 4*SST */ - bumpserialno(); - total = nbytes + 4*SST; - if (total < nbytes) - /* overflow: can't represent total as a size_t */ - return NULL; + bumpserialno(); + total = nbytes + 4*SST; + if (total < nbytes) + /* overflow: can't represent total as a size_t */ + return NULL; - p = (uchar *)PyObject_Malloc(total); - if (p == NULL) - return NULL; + p = (uchar *)PyObject_Malloc(total); + if (p == NULL) + return NULL; - write_size_t(p, nbytes); - memset(p + SST, FORBIDDENBYTE, SST); + write_size_t(p, nbytes); + memset(p + SST, FORBIDDENBYTE, SST); - if (nbytes > 0) - memset(p + 2*SST, CLEANBYTE, nbytes); + if (nbytes > 0) + memset(p + 2*SST, CLEANBYTE, nbytes); - tail = p + 2*SST + nbytes; - memset(tail, FORBIDDENBYTE, SST); - write_size_t(tail + SST, serialno); + tail = p + 2*SST + nbytes; + memset(tail, FORBIDDENBYTE, SST); + write_size_t(tail + SST, serialno); - return p + 2*SST; + return p + 2*SST; } /* The debug free first checks the 2*SST bytes on each end for sanity (in @@ -1369,63 +1369,63 @@ _PyObject_DebugMalloc(size_t nbytes) void _PyObject_DebugFree(void *p) { - uchar *q = (uchar *)p - 2*SST; /* address returned from malloc */ - size_t nbytes; - - if (p == NULL) - return; - _PyObject_DebugCheckAddress(p); - nbytes = read_size_t(q); - if (nbytes > 0) - memset(q, DEADBYTE, nbytes); - PyObject_Free(q); + uchar *q = (uchar *)p - 2*SST; /* address returned from malloc */ + size_t nbytes; + + if (p == NULL) + return; + _PyObject_DebugCheckAddress(p); + nbytes = read_size_t(q); + if (nbytes > 0) + memset(q, DEADBYTE, nbytes); + PyObject_Free(q); } void * _PyObject_DebugRealloc(void *p, size_t nbytes) { - uchar *q = (uchar *)p; - uchar *tail; - size_t total; /* nbytes + 4*SST */ - size_t original_nbytes; - int i; - - if (p == NULL) - return _PyObject_DebugMalloc(nbytes); - - _PyObject_DebugCheckAddress(p); - bumpserialno(); - original_nbytes = read_size_t(q - 2*SST); - total = nbytes + 4*SST; - if (total < nbytes) - /* overflow: can't represent total as a size_t */ - return NULL; - - if (nbytes < original_nbytes) { - /* shrinking: mark old extra memory dead */ - memset(q + nbytes, DEADBYTE, original_nbytes - nbytes); - } - - /* Resize and add decorations. */ - q = (uchar *)PyObject_Realloc(q - 2*SST, total); - if (q == NULL) - return NULL; - - write_size_t(q, nbytes); - for (i = 0; i < SST; ++i) - assert(q[SST + i] == FORBIDDENBYTE); - q += 2*SST; - tail = q + nbytes; - memset(tail, FORBIDDENBYTE, SST); - write_size_t(tail + SST, serialno); - - if (nbytes > original_nbytes) { - /* growing: mark new extra memory clean */ - memset(q + original_nbytes, CLEANBYTE, - nbytes - original_nbytes); - } - - return q; + uchar *q = (uchar *)p; + uchar *tail; + size_t total; /* nbytes + 4*SST */ + size_t original_nbytes; + int i; + + if (p == NULL) + return _PyObject_DebugMalloc(nbytes); + + _PyObject_DebugCheckAddress(p); + bumpserialno(); + original_nbytes = read_size_t(q - 2*SST); + total = nbytes + 4*SST; + if (total < nbytes) + /* overflow: can't represent total as a size_t */ + return NULL; + + if (nbytes < original_nbytes) { + /* shrinking: mark old extra memory dead */ + memset(q + nbytes, DEADBYTE, original_nbytes - nbytes); + } + + /* Resize and add decorations. */ + q = (uchar *)PyObject_Realloc(q - 2*SST, total); + if (q == NULL) + return NULL; + + write_size_t(q, nbytes); + for (i = 0; i < SST; ++i) + assert(q[SST + i] == FORBIDDENBYTE); + q += 2*SST; + tail = q + nbytes; + memset(tail, FORBIDDENBYTE, SST); + write_size_t(tail + SST, serialno); + + if (nbytes > original_nbytes) { + /* growing: mark new extra memory clean */ + memset(q + original_nbytes, CLEANBYTE, + nbytes - original_nbytes); + } + + return q; } /* Check the forbidden bytes on both ends of the memory allocated for p. @@ -1435,176 +1435,176 @@ _PyObject_DebugRealloc(void *p, size_t nbytes) void _PyObject_DebugCheckAddress(const void *p) { - const uchar *q = (const uchar *)p; - char *msg; - size_t nbytes; - const uchar *tail; - int i; - - if (p == NULL) { - msg = "didn't expect a NULL pointer"; - goto error; - } - - /* Check the stuff at the start of p first: if there's underwrite - * corruption, the number-of-bytes field may be nuts, and checking - * the tail could lead to a segfault then. - */ - for (i = SST; i >= 1; --i) { - if (*(q-i) != FORBIDDENBYTE) { - msg = "bad leading pad byte"; - goto error; - } - } - - nbytes = read_size_t(q - 2*SST); - tail = q + nbytes; - for (i = 0; i < SST; ++i) { - if (tail[i] != FORBIDDENBYTE) { - msg = "bad trailing pad byte"; - goto error; - } - } - - return; + const uchar *q = (const uchar *)p; + char *msg; + size_t nbytes; + const uchar *tail; + int i; + + if (p == NULL) { + msg = "didn't expect a NULL pointer"; + goto error; + } + + /* Check the stuff at the start of p first: if there's underwrite + * corruption, the number-of-bytes field may be nuts, and checking + * the tail could lead to a segfault then. + */ + for (i = SST; i >= 1; --i) { + if (*(q-i) != FORBIDDENBYTE) { + msg = "bad leading pad byte"; + goto error; + } + } + + nbytes = read_size_t(q - 2*SST); + tail = q + nbytes; + for (i = 0; i < SST; ++i) { + if (tail[i] != FORBIDDENBYTE) { + msg = "bad trailing pad byte"; + goto error; + } + } + + return; error: - _PyObject_DebugDumpAddress(p); - Py_FatalError(msg); + _PyObject_DebugDumpAddress(p); + Py_FatalError(msg); } /* Display info to stderr about the memory block at p. */ void _PyObject_DebugDumpAddress(const void *p) { - const uchar *q = (const uchar *)p; - const uchar *tail; - size_t nbytes, serial; - int i; - int ok; - - fprintf(stderr, "Debug memory block at address p=%p:\n", p); - if (p == NULL) - return; - - nbytes = read_size_t(q - 2*SST); - fprintf(stderr, " %" PY_FORMAT_SIZE_T "u bytes originally " - "requested\n", nbytes); - - /* In case this is nuts, check the leading pad bytes first. */ - fprintf(stderr, " The %d pad bytes at p-%d are ", SST, SST); - ok = 1; - for (i = 1; i <= SST; ++i) { - if (*(q-i) != FORBIDDENBYTE) { - ok = 0; - break; - } - } - if (ok) - fputs("FORBIDDENBYTE, as expected.\n", stderr); - else { - fprintf(stderr, "not all FORBIDDENBYTE (0x%02x):\n", - FORBIDDENBYTE); - for (i = SST; i >= 1; --i) { - const uchar byte = *(q-i); - fprintf(stderr, " at p-%d: 0x%02x", i, byte); - if (byte != FORBIDDENBYTE) - fputs(" *** OUCH", stderr); - fputc('\n', stderr); - } - - fputs(" Because memory is corrupted at the start, the " - "count of bytes requested\n" - " may be bogus, and checking the trailing pad " - "bytes may segfault.\n", stderr); - } - - tail = q + nbytes; - fprintf(stderr, " The %d pad bytes at tail=%p are ", SST, tail); - ok = 1; - for (i = 0; i < SST; ++i) { - if (tail[i] != FORBIDDENBYTE) { - ok = 0; - break; - } - } - if (ok) - fputs("FORBIDDENBYTE, as expected.\n", stderr); - else { - fprintf(stderr, "not all FORBIDDENBYTE (0x%02x):\n", - FORBIDDENBYTE); - for (i = 0; i < SST; ++i) { - const uchar byte = tail[i]; - fprintf(stderr, " at tail+%d: 0x%02x", - i, byte); - if (byte != FORBIDDENBYTE) - fputs(" *** OUCH", stderr); - fputc('\n', stderr); - } - } - - serial = read_size_t(tail + SST); - fprintf(stderr, " The block was made by call #%" PY_FORMAT_SIZE_T - "u to debug malloc/realloc.\n", serial); - - if (nbytes > 0) { - i = 0; - fputs(" Data at p:", stderr); - /* print up to 8 bytes at the start */ - while (q < tail && i < 8) { - fprintf(stderr, " %02x", *q); - ++i; - ++q; - } - /* and up to 8 at the end */ - if (q < tail) { - if (tail - q > 8) { - fputs(" ...", stderr); - q = tail - 8; - } - while (q < tail) { - fprintf(stderr, " %02x", *q); - ++q; - } - } - fputc('\n', stderr); - } + const uchar *q = (const uchar *)p; + const uchar *tail; + size_t nbytes, serial; + int i; + int ok; + + fprintf(stderr, "Debug memory block at address p=%p:\n", p); + if (p == NULL) + return; + + nbytes = read_size_t(q - 2*SST); + fprintf(stderr, " %" PY_FORMAT_SIZE_T "u bytes originally " + "requested\n", nbytes); + + /* In case this is nuts, check the leading pad bytes first. */ + fprintf(stderr, " The %d pad bytes at p-%d are ", SST, SST); + ok = 1; + for (i = 1; i <= SST; ++i) { + if (*(q-i) != FORBIDDENBYTE) { + ok = 0; + break; + } + } + if (ok) + fputs("FORBIDDENBYTE, as expected.\n", stderr); + else { + fprintf(stderr, "not all FORBIDDENBYTE (0x%02x):\n", + FORBIDDENBYTE); + for (i = SST; i >= 1; --i) { + const uchar byte = *(q-i); + fprintf(stderr, " at p-%d: 0x%02x", i, byte); + if (byte != FORBIDDENBYTE) + fputs(" *** OUCH", stderr); + fputc('\n', stderr); + } + + fputs(" Because memory is corrupted at the start, the " + "count of bytes requested\n" + " may be bogus, and checking the trailing pad " + "bytes may segfault.\n", stderr); + } + + tail = q + nbytes; + fprintf(stderr, " The %d pad bytes at tail=%p are ", SST, tail); + ok = 1; + for (i = 0; i < SST; ++i) { + if (tail[i] != FORBIDDENBYTE) { + ok = 0; + break; + } + } + if (ok) + fputs("FORBIDDENBYTE, as expected.\n", stderr); + else { + fprintf(stderr, "not all FORBIDDENBYTE (0x%02x):\n", + FORBIDDENBYTE); + for (i = 0; i < SST; ++i) { + const uchar byte = tail[i]; + fprintf(stderr, " at tail+%d: 0x%02x", + i, byte); + if (byte != FORBIDDENBYTE) + fputs(" *** OUCH", stderr); + fputc('\n', stderr); + } + } + + serial = read_size_t(tail + SST); + fprintf(stderr, " The block was made by call #%" PY_FORMAT_SIZE_T + "u to debug malloc/realloc.\n", serial); + + if (nbytes > 0) { + i = 0; + fputs(" Data at p:", stderr); + /* print up to 8 bytes at the start */ + while (q < tail && i < 8) { + fprintf(stderr, " %02x", *q); + ++i; + ++q; + } + /* and up to 8 at the end */ + if (q < tail) { + if (tail - q > 8) { + fputs(" ...", stderr); + q = tail - 8; + } + while (q < tail) { + fprintf(stderr, " %02x", *q); + ++q; + } + } + fputc('\n', stderr); + } } static size_t printone(const char* msg, size_t value) { - int i, k; - char buf[100]; - size_t origvalue = value; - - fputs(msg, stderr); - for (i = (int)strlen(msg); i < 35; ++i) - fputc(' ', stderr); - fputc('=', stderr); - - /* Write the value with commas. */ - i = 22; - buf[i--] = '\0'; - buf[i--] = '\n'; - k = 3; - do { - size_t nextvalue = value / 10; - uint digit = (uint)(value - nextvalue * 10); - value = nextvalue; - buf[i--] = (char)(digit + '0'); - --k; - if (k == 0 && value && i >= 0) { - k = 3; - buf[i--] = ','; - } - } while (value && i >= 0); - - while (i >= 0) - buf[i--] = ' '; - fputs(buf, stderr); - - return origvalue; + int i, k; + char buf[100]; + size_t origvalue = value; + + fputs(msg, stderr); + for (i = (int)strlen(msg); i < 35; ++i) + fputc(' ', stderr); + fputc('=', stderr); + + /* Write the value with commas. */ + i = 22; + buf[i--] = '\0'; + buf[i--] = '\n'; + k = 3; + do { + size_t nextvalue = value / 10; + uint digit = (uint)(value - nextvalue * 10); + value = nextvalue; + buf[i--] = (char)(digit + '0'); + --k; + if (k == 0 && value && i >= 0) { + k = 3; + buf[i--] = ','; + } + } while (value && i >= 0); + + while (i >= 0) + buf[i--] = ' '; + fputs(buf, stderr); + + return origvalue; } /* Print summary info to stderr about the state of pymalloc's structures. @@ -1614,142 +1614,142 @@ printone(const char* msg, size_t value) void _PyObject_DebugMallocStats(void) { - uint i; - const uint numclasses = SMALL_REQUEST_THRESHOLD >> ALIGNMENT_SHIFT; - /* # of pools, allocated blocks, and free blocks per class index */ - size_t numpools[SMALL_REQUEST_THRESHOLD >> ALIGNMENT_SHIFT]; - size_t numblocks[SMALL_REQUEST_THRESHOLD >> ALIGNMENT_SHIFT]; - size_t numfreeblocks[SMALL_REQUEST_THRESHOLD >> ALIGNMENT_SHIFT]; - /* total # of allocated bytes in used and full pools */ - size_t allocated_bytes = 0; - /* total # of available bytes in used pools */ - size_t available_bytes = 0; - /* # of free pools + pools not yet carved out of current arena */ - uint numfreepools = 0; - /* # of bytes for arena alignment padding */ - size_t arena_alignment = 0; - /* # of bytes in used and full pools used for pool_headers */ - size_t pool_header_bytes = 0; - /* # of bytes in used and full pools wasted due to quantization, - * i.e. the necessarily leftover space at the ends of used and - * full pools. - */ - size_t quantization = 0; - /* # of arenas actually allocated. */ - size_t narenas = 0; - /* running total -- should equal narenas * ARENA_SIZE */ - size_t total; - char buf[128]; - - fprintf(stderr, "Small block threshold = %d, in %u size classes.\n", - SMALL_REQUEST_THRESHOLD, numclasses); - - for (i = 0; i < numclasses; ++i) - numpools[i] = numblocks[i] = numfreeblocks[i] = 0; - - /* Because full pools aren't linked to from anything, it's easiest - * to march over all the arenas. If we're lucky, most of the memory - * will be living in full pools -- would be a shame to miss them. - */ - for (i = 0; i < maxarenas; ++i) { - uint poolsinarena; - uint j; - uptr base = arenas[i].address; - - /* Skip arenas which are not allocated. */ - if (arenas[i].address == (uptr)NULL) - continue; - narenas += 1; - - poolsinarena = arenas[i].ntotalpools; - numfreepools += arenas[i].nfreepools; - - /* round up to pool alignment */ - if (base & (uptr)POOL_SIZE_MASK) { - arena_alignment += POOL_SIZE; - base &= ~(uptr)POOL_SIZE_MASK; - base += POOL_SIZE; - } - - /* visit every pool in the arena */ - assert(base <= (uptr) arenas[i].pool_address); - for (j = 0; - base < (uptr) arenas[i].pool_address; - ++j, base += POOL_SIZE) { - poolp p = (poolp)base; - const uint sz = p->szidx; - uint freeblocks; - - if (p->ref.count == 0) { - /* currently unused */ - assert(pool_is_in_list(p, arenas[i].freepools)); - continue; - } - ++numpools[sz]; - numblocks[sz] += p->ref.count; - freeblocks = NUMBLOCKS(sz) - p->ref.count; - numfreeblocks[sz] += freeblocks; + uint i; + const uint numclasses = SMALL_REQUEST_THRESHOLD >> ALIGNMENT_SHIFT; + /* # of pools, allocated blocks, and free blocks per class index */ + size_t numpools[SMALL_REQUEST_THRESHOLD >> ALIGNMENT_SHIFT]; + size_t numblocks[SMALL_REQUEST_THRESHOLD >> ALIGNMENT_SHIFT]; + size_t numfreeblocks[SMALL_REQUEST_THRESHOLD >> ALIGNMENT_SHIFT]; + /* total # of allocated bytes in used and full pools */ + size_t allocated_bytes = 0; + /* total # of available bytes in used pools */ + size_t available_bytes = 0; + /* # of free pools + pools not yet carved out of current arena */ + uint numfreepools = 0; + /* # of bytes for arena alignment padding */ + size_t arena_alignment = 0; + /* # of bytes in used and full pools used for pool_headers */ + size_t pool_header_bytes = 0; + /* # of bytes in used and full pools wasted due to quantization, + * i.e. the necessarily leftover space at the ends of used and + * full pools. + */ + size_t quantization = 0; + /* # of arenas actually allocated. */ + size_t narenas = 0; + /* running total -- should equal narenas * ARENA_SIZE */ + size_t total; + char buf[128]; + + fprintf(stderr, "Small block threshold = %d, in %u size classes.\n", + SMALL_REQUEST_THRESHOLD, numclasses); + + for (i = 0; i < numclasses; ++i) + numpools[i] = numblocks[i] = numfreeblocks[i] = 0; + + /* Because full pools aren't linked to from anything, it's easiest + * to march over all the arenas. If we're lucky, most of the memory + * will be living in full pools -- would be a shame to miss them. + */ + for (i = 0; i < maxarenas; ++i) { + uint poolsinarena; + uint j; + uptr base = arenas[i].address; + + /* Skip arenas which are not allocated. */ + if (arenas[i].address == (uptr)NULL) + continue; + narenas += 1; + + poolsinarena = arenas[i].ntotalpools; + numfreepools += arenas[i].nfreepools; + + /* round up to pool alignment */ + if (base & (uptr)POOL_SIZE_MASK) { + arena_alignment += POOL_SIZE; + base &= ~(uptr)POOL_SIZE_MASK; + base += POOL_SIZE; + } + + /* visit every pool in the arena */ + assert(base <= (uptr) arenas[i].pool_address); + for (j = 0; + base < (uptr) arenas[i].pool_address; + ++j, base += POOL_SIZE) { + poolp p = (poolp)base; + const uint sz = p->szidx; + uint freeblocks; + + if (p->ref.count == 0) { + /* currently unused */ + assert(pool_is_in_list(p, arenas[i].freepools)); + continue; + } + ++numpools[sz]; + numblocks[sz] += p->ref.count; + freeblocks = NUMBLOCKS(sz) - p->ref.count; + numfreeblocks[sz] += freeblocks; #ifdef Py_DEBUG - if (freeblocks > 0) - assert(pool_is_in_list(p, usedpools[sz + sz])); + if (freeblocks > 0) + assert(pool_is_in_list(p, usedpools[sz + sz])); #endif - } - } - assert(narenas == narenas_currently_allocated); - - fputc('\n', stderr); - fputs("class size num pools blocks in use avail blocks\n" - "----- ---- --------- ------------- ------------\n", - stderr); - - for (i = 0; i < numclasses; ++i) { - size_t p = numpools[i]; - size_t b = numblocks[i]; - size_t f = numfreeblocks[i]; - uint size = INDEX2SIZE(i); - if (p == 0) { - assert(b == 0 && f == 0); - continue; - } - fprintf(stderr, "%5u %6u " - "%11" PY_FORMAT_SIZE_T "u " - "%15" PY_FORMAT_SIZE_T "u " - "%13" PY_FORMAT_SIZE_T "u\n", - i, size, p, b, f); - allocated_bytes += b * size; - available_bytes += f * size; - pool_header_bytes += p * POOL_OVERHEAD; - quantization += p * ((POOL_SIZE - POOL_OVERHEAD) % size); - } - fputc('\n', stderr); - (void)printone("# times object malloc called", serialno); - - (void)printone("# arenas allocated total", ntimes_arena_allocated); - (void)printone("# arenas reclaimed", ntimes_arena_allocated - narenas); - (void)printone("# arenas highwater mark", narenas_highwater); - (void)printone("# arenas allocated current", narenas); - - PyOS_snprintf(buf, sizeof(buf), - "%" PY_FORMAT_SIZE_T "u arenas * %d bytes/arena", - narenas, ARENA_SIZE); - (void)printone(buf, narenas * ARENA_SIZE); - - fputc('\n', stderr); - - total = printone("# bytes in allocated blocks", allocated_bytes); - total += printone("# bytes in available blocks", available_bytes); - - PyOS_snprintf(buf, sizeof(buf), - "%u unused pools * %d bytes", numfreepools, POOL_SIZE); - total += printone(buf, (size_t)numfreepools * POOL_SIZE); - - total += printone("# bytes lost to pool headers", pool_header_bytes); - total += printone("# bytes lost to quantization", quantization); - total += printone("# bytes lost to arena alignment", arena_alignment); - (void)printone("Total", total); + } + } + assert(narenas == narenas_currently_allocated); + + fputc('\n', stderr); + fputs("class size num pools blocks in use avail blocks\n" + "----- ---- --------- ------------- ------------\n", + stderr); + + for (i = 0; i < numclasses; ++i) { + size_t p = numpools[i]; + size_t b = numblocks[i]; + size_t f = numfreeblocks[i]; + uint size = INDEX2SIZE(i); + if (p == 0) { + assert(b == 0 && f == 0); + continue; + } + fprintf(stderr, "%5u %6u " + "%11" PY_FORMAT_SIZE_T "u " + "%15" PY_FORMAT_SIZE_T "u " + "%13" PY_FORMAT_SIZE_T "u\n", + i, size, p, b, f); + allocated_bytes += b * size; + available_bytes += f * size; + pool_header_bytes += p * POOL_OVERHEAD; + quantization += p * ((POOL_SIZE - POOL_OVERHEAD) % size); + } + fputc('\n', stderr); + (void)printone("# times object malloc called", serialno); + + (void)printone("# arenas allocated total", ntimes_arena_allocated); + (void)printone("# arenas reclaimed", ntimes_arena_allocated - narenas); + (void)printone("# arenas highwater mark", narenas_highwater); + (void)printone("# arenas allocated current", narenas); + + PyOS_snprintf(buf, sizeof(buf), + "%" PY_FORMAT_SIZE_T "u arenas * %d bytes/arena", + narenas, ARENA_SIZE); + (void)printone(buf, narenas * ARENA_SIZE); + + fputc('\n', stderr); + + total = printone("# bytes in allocated blocks", allocated_bytes); + total += printone("# bytes in available blocks", available_bytes); + + PyOS_snprintf(buf, sizeof(buf), + "%u unused pools * %d bytes", numfreepools, POOL_SIZE); + total += printone(buf, (size_t)numfreepools * POOL_SIZE); + + total += printone("# bytes lost to pool headers", pool_header_bytes); + total += printone("# bytes lost to quantization", quantization); + total += printone("# bytes lost to arena alignment", arena_alignment); + (void)printone("Total", total); } -#endif /* PYMALLOC_DEBUG */ +#endif /* PYMALLOC_DEBUG */ #ifdef Py_USING_MEMORY_DEBUGGER /* Make this function last so gcc won't inline it since the definition is @@ -1758,8 +1758,8 @@ _PyObject_DebugMallocStats(void) int Py_ADDRESS_IN_RANGE(void *P, poolp pool) { - return pool->arenaindex < maxarenas && - (uptr)P - arenas[pool->arenaindex].address < (uptr)ARENA_SIZE && - arenas[pool->arenaindex].address != 0; + return pool->arenaindex < maxarenas && + (uptr)P - arenas[pool->arenaindex].address < (uptr)ARENA_SIZE && + arenas[pool->arenaindex].address != 0; } #endif diff --git a/Objects/rangeobject.c b/Objects/rangeobject.c index d7c2fb9..33a4d9d 100644 --- a/Objects/rangeobject.c +++ b/Objects/rangeobject.c @@ -17,7 +17,7 @@ typedef struct { } rangeobject; /* Helper function for validating step. Always returns a new reference or - NULL on error. + NULL on error. */ static PyObject * validate_step(PyObject *step) @@ -269,16 +269,16 @@ range_repr(rangeobject *r) static PyObject * range_reduce(rangeobject *r, PyObject *args) { - return Py_BuildValue("(O(OOO))", Py_TYPE(r), + return Py_BuildValue("(O(OOO))", Py_TYPE(r), r->start, r->stop, r->step); } static PySequenceMethods range_as_sequence = { - (lenfunc)range_length, /* sq_length */ - 0, /* sq_concat */ - 0, /* sq_repeat */ + (lenfunc)range_length, /* sq_length */ + 0, /* sq_concat */ + 0, /* sq_repeat */ (ssizeargfunc)range_item, /* sq_item */ - 0, /* sq_slice */ + 0, /* sq_slice */ }; static PyObject * range_iter(PyObject *seq); @@ -288,51 +288,51 @@ PyDoc_STRVAR(reverse_doc, "Returns a reverse iterator."); static PyMethodDef range_methods[] = { - {"__reversed__", (PyCFunction)range_reverse, METH_NOARGS, - reverse_doc}, - {"__reduce__", (PyCFunction)range_reduce, METH_VARARGS}, - {NULL, NULL} /* sentinel */ + {"__reversed__", (PyCFunction)range_reverse, METH_NOARGS, + reverse_doc}, + {"__reduce__", (PyCFunction)range_reduce, METH_VARARGS}, + {NULL, NULL} /* sentinel */ }; PyTypeObject PyRange_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "range", /* Name of this type */ - sizeof(rangeobject), /* Basic object size */ - 0, /* Item size for varobject */ - (destructor)range_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)range_repr, /* tp_repr */ - 0, /* tp_as_number */ - &range_as_sequence, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ - range_doc, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - range_iter, /* tp_iter */ - 0, /* tp_iternext */ - range_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - range_new, /* tp_new */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "range", /* Name of this type */ + sizeof(rangeobject), /* Basic object size */ + 0, /* Item size for varobject */ + (destructor)range_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)range_repr, /* tp_repr */ + 0, /* tp_as_number */ + &range_as_sequence, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + range_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + range_iter, /* tp_iter */ + 0, /* tp_iternext */ + range_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + range_new, /* tp_new */ }; /*********************** range Iterator **************************/ @@ -343,18 +343,18 @@ PyTypeObject PyRange_Type = { */ typedef struct { - PyObject_HEAD - long index; - long start; - long step; - long len; + PyObject_HEAD + long index; + long start; + long step; + long len; } rangeiterobject; static PyObject * rangeiter_next(rangeiterobject *r) { if (r->index < r->len) - /* cast to unsigned to avoid possible signed overflow + /* cast to unsigned to avoid possible signed overflow in intermediate calculations. */ return PyLong_FromLong((long)(r->start + (unsigned long)(r->index++) * r->step)); @@ -388,50 +388,50 @@ PyDoc_STRVAR(length_hint_doc, static PyMethodDef rangeiter_methods[] = { {"__length_hint__", (PyCFunction)rangeiter_len, METH_NOARGS, - length_hint_doc}, - {NULL, NULL} /* sentinel */ + length_hint_doc}, + {NULL, NULL} /* sentinel */ }; PyTypeObject PyRangeIter_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "range_iterator", /* tp_name */ - sizeof(rangeiterobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)PyObject_Del, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ - 0, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)rangeiter_next, /* tp_iternext */ - rangeiter_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - rangeiter_new, /* tp_new */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "range_iterator", /* tp_name */ + sizeof(rangeiterobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)PyObject_Del, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + 0, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)rangeiter_next, /* tp_iternext */ + rangeiter_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + rangeiter_new, /* tp_new */ }; /* Return number of items in range (lo, hi, step). step != 0 @@ -503,8 +503,8 @@ rangeiter_new(PyTypeObject *type, PyObject *args, PyObject *kw) static PyMethodDef longrangeiter_methods[] = { {"__length_hint__", (PyCFunction)longrangeiter_len, METH_NOARGS, - length_hint_doc}, - {NULL, NULL} /* sentinel */ + length_hint_doc}, + {NULL, NULL} /* sentinel */ }; static void @@ -553,36 +553,36 @@ longrangeiter_next(longrangeiterobject *r) } PyTypeObject PyLongRangeIter_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "longrange_iterator", /* tp_name */ - sizeof(longrangeiterobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)longrangeiter_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ - 0, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)longrangeiter_next, /* tp_iternext */ - longrangeiter_methods, /* tp_methods */ - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "longrange_iterator", /* tp_name */ + sizeof(longrangeiterobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)longrangeiter_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + 0, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)longrangeiter_next, /* tp_iternext */ + longrangeiter_methods, /* tp_methods */ + 0, }; static PyObject * diff --git a/Objects/setobject.c b/Objects/setobject.c index 36afeb3..f0e1fcb 100644 --- a/Objects/setobject.c +++ b/Objects/setobject.c @@ -1,5 +1,5 @@ -/* set object implementation +/* set object implementation Written and maintained by Raymond D. Hettinger <python@rcn.com> Derived from Lib/sets.py and Objects/dictobject.c. @@ -17,12 +17,12 @@ static void set_key_error(PyObject *arg) { - PyObject *tup; - tup = PyTuple_Pack(1, arg); - if (!tup) - return; /* caller will expect error to be set anyway */ - PyErr_SetObject(PyExc_KeyError, tup); - Py_DECREF(tup); + PyObject *tup; + tup = PyTuple_Pack(1, arg); + if (!tup) + return; /* caller will expect error to be set anyway */ + PyErr_SetObject(PyExc_KeyError, tup); + Py_DECREF(tup); } /* This must be >= 1. */ @@ -35,20 +35,20 @@ static PyObject *dummy = NULL; /* Initialized by first call to make_new_set() */ PyObject * _PySet_Dummy(void) { - return dummy; + return dummy; } #endif -#define INIT_NONZERO_SET_SLOTS(so) do { \ - (so)->table = (so)->smalltable; \ - (so)->mask = PySet_MINSIZE - 1; \ - (so)->hash = -1; \ +#define INIT_NONZERO_SET_SLOTS(so) do { \ + (so)->table = (so)->smalltable; \ + (so)->mask = PySet_MINSIZE - 1; \ + (so)->hash = -1; \ } while(0) -#define EMPTY_TO_MINSIZE(so) do { \ - memset((so)->smalltable, 0, sizeof((so)->smalltable)); \ - (so)->used = (so)->fill = 0; \ - INIT_NONZERO_SET_SLOTS(so); \ +#define EMPTY_TO_MINSIZE(so) do { \ + memset((so)->smalltable, 0, sizeof((so)->smalltable)); \ + (so)->used = (so)->fill = 0; \ + INIT_NONZERO_SET_SLOTS(so); \ } while(0) /* Reuse scheme to save calls to malloc, free, and memset */ @@ -77,78 +77,78 @@ NULL if the rich comparison returns an error. static setentry * set_lookkey(PySetObject *so, PyObject *key, register long hash) { - register Py_ssize_t i; - register size_t perturb; - register setentry *freeslot; - register size_t mask = so->mask; - setentry *table = so->table; - register setentry *entry; - register int cmp; - PyObject *startkey; - - i = hash & mask; - entry = &table[i]; - if (entry->key == NULL || entry->key == key) - return entry; - - if (entry->key == dummy) - freeslot = entry; - else { - if (entry->hash == hash) { - startkey = entry->key; - Py_INCREF(startkey); - cmp = PyObject_RichCompareBool(startkey, key, Py_EQ); - Py_DECREF(startkey); - if (cmp < 0) - return NULL; - if (table == so->table && entry->key == startkey) { - if (cmp > 0) - return entry; - } - else { - /* The compare did major nasty stuff to the - * set: start over. - */ - return set_lookkey(so, key, hash); - } - } - freeslot = NULL; - } - - /* In the loop, key == dummy is by far (factor of 100s) the - least likely outcome, so test for that last. */ - for (perturb = hash; ; perturb >>= PERTURB_SHIFT) { - i = (i << 2) + i + perturb + 1; - entry = &table[i & mask]; - if (entry->key == NULL) { - if (freeslot != NULL) - entry = freeslot; - break; - } - if (entry->key == key) - break; - if (entry->hash == hash && entry->key != dummy) { - startkey = entry->key; - Py_INCREF(startkey); - cmp = PyObject_RichCompareBool(startkey, key, Py_EQ); - Py_DECREF(startkey); - if (cmp < 0) - return NULL; - if (table == so->table && entry->key == startkey) { - if (cmp > 0) - break; - } - else { - /* The compare did major nasty stuff to the - * set: start over. - */ - return set_lookkey(so, key, hash); - } - } - else if (entry->key == dummy && freeslot == NULL) - freeslot = entry; - } - return entry; + register Py_ssize_t i; + register size_t perturb; + register setentry *freeslot; + register size_t mask = so->mask; + setentry *table = so->table; + register setentry *entry; + register int cmp; + PyObject *startkey; + + i = hash & mask; + entry = &table[i]; + if (entry->key == NULL || entry->key == key) + return entry; + + if (entry->key == dummy) + freeslot = entry; + else { + if (entry->hash == hash) { + startkey = entry->key; + Py_INCREF(startkey); + cmp = PyObject_RichCompareBool(startkey, key, Py_EQ); + Py_DECREF(startkey); + if (cmp < 0) + return NULL; + if (table == so->table && entry->key == startkey) { + if (cmp > 0) + return entry; + } + else { + /* The compare did major nasty stuff to the + * set: start over. + */ + return set_lookkey(so, key, hash); + } + } + freeslot = NULL; + } + + /* In the loop, key == dummy is by far (factor of 100s) the + least likely outcome, so test for that last. */ + for (perturb = hash; ; perturb >>= PERTURB_SHIFT) { + i = (i << 2) + i + perturb + 1; + entry = &table[i & mask]; + if (entry->key == NULL) { + if (freeslot != NULL) + entry = freeslot; + break; + } + if (entry->key == key) + break; + if (entry->hash == hash && entry->key != dummy) { + startkey = entry->key; + Py_INCREF(startkey); + cmp = PyObject_RichCompareBool(startkey, key, Py_EQ); + Py_DECREF(startkey); + if (cmp < 0) + return NULL; + if (table == so->table && entry->key == startkey) { + if (cmp > 0) + break; + } + else { + /* The compare did major nasty stuff to the + * set: start over. + */ + return set_lookkey(so, key, hash); + } + } + else if (entry->key == dummy && freeslot == NULL) + freeslot = entry; + } + return entry; } /* @@ -159,50 +159,50 @@ set_lookkey(PySetObject *so, PyObject *key, register long hash) static setentry * set_lookkey_unicode(PySetObject *so, PyObject *key, register long hash) { - register Py_ssize_t i; - register size_t perturb; - register setentry *freeslot; - register size_t mask = so->mask; - setentry *table = so->table; - register setentry *entry; - - /* Make sure this function doesn't have to handle non-unicode keys, - including subclasses of str; e.g., one reason to subclass - strings is to override __eq__, and for speed we don't cater to - that here. */ - if (!PyUnicode_CheckExact(key)) { - so->lookup = set_lookkey; - return set_lookkey(so, key, hash); - } - i = hash & mask; - entry = &table[i]; - if (entry->key == NULL || entry->key == key) - return entry; - if (entry->key == dummy) - freeslot = entry; - else { - if (entry->hash == hash && unicode_eq(entry->key, key)) - return entry; - freeslot = NULL; - } - - /* In the loop, key == dummy is by far (factor of 100s) the - least likely outcome, so test for that last. */ - for (perturb = hash; ; perturb >>= PERTURB_SHIFT) { - i = (i << 2) + i + perturb + 1; - entry = &table[i & mask]; - if (entry->key == NULL) - return freeslot == NULL ? entry : freeslot; - if (entry->key == key - || (entry->hash == hash - && entry->key != dummy - && unicode_eq(entry->key, key))) - return entry; - if (entry->key == dummy && freeslot == NULL) - freeslot = entry; - } - assert(0); /* NOT REACHED */ - return 0; + register Py_ssize_t i; + register size_t perturb; + register setentry *freeslot; + register size_t mask = so->mask; + setentry *table = so->table; + register setentry *entry; + + /* Make sure this function doesn't have to handle non-unicode keys, + including subclasses of str; e.g., one reason to subclass + strings is to override __eq__, and for speed we don't cater to + that here. */ + if (!PyUnicode_CheckExact(key)) { + so->lookup = set_lookkey; + return set_lookkey(so, key, hash); + } + i = hash & mask; + entry = &table[i]; + if (entry->key == NULL || entry->key == key) + return entry; + if (entry->key == dummy) + freeslot = entry; + else { + if (entry->hash == hash && unicode_eq(entry->key, key)) + return entry; + freeslot = NULL; + } + + /* In the loop, key == dummy is by far (factor of 100s) the + least likely outcome, so test for that last. */ + for (perturb = hash; ; perturb >>= PERTURB_SHIFT) { + i = (i << 2) + i + perturb + 1; + entry = &table[i & mask]; + if (entry->key == NULL) + return freeslot == NULL ? entry : freeslot; + if (entry->key == key + || (entry->hash == hash + && entry->key != dummy + && unicode_eq(entry->key, key))) + return entry; + if (entry->key == dummy && freeslot == NULL) + freeslot = entry; + } + assert(0); /* NOT REACHED */ + return 0; } /* @@ -213,30 +213,30 @@ Eats a reference to key. static int set_insert_key(register PySetObject *so, PyObject *key, long hash) { - register setentry *entry; - typedef setentry *(*lookupfunc)(PySetObject *, PyObject *, long); - - assert(so->lookup != NULL); - entry = so->lookup(so, key, hash); - if (entry == NULL) - return -1; - if (entry->key == NULL) { - /* UNUSED */ - so->fill++; - entry->key = key; - entry->hash = hash; - so->used++; - } else if (entry->key == dummy) { - /* DUMMY */ - entry->key = key; - entry->hash = hash; - so->used++; - Py_DECREF(dummy); - } else { - /* ACTIVE */ - Py_DECREF(key); - } - return 0; + register setentry *entry; + typedef setentry *(*lookupfunc)(PySetObject *, PyObject *, long); + + assert(so->lookup != NULL); + entry = so->lookup(so, key, hash); + if (entry == NULL) + return -1; + if (entry->key == NULL) { + /* UNUSED */ + so->fill++; + entry->key = key; + entry->hash = hash; + so->used++; + } else if (entry->key == dummy) { + /* DUMMY */ + entry->key = key; + entry->hash = hash; + so->used++; + Py_DECREF(dummy); + } else { + /* ACTIVE */ + Py_DECREF(key); + } + return 0; } /* @@ -250,22 +250,22 @@ is responsible for incref'ing `key`. static void set_insert_clean(register PySetObject *so, PyObject *key, long hash) { - register size_t i; - register size_t perturb; - register size_t mask = (size_t)so->mask; - setentry *table = so->table; - register setentry *entry; + register size_t i; + register size_t perturb; + register size_t mask = (size_t)so->mask; + setentry *table = so->table; + register setentry *entry; - i = hash & mask; - entry = &table[i]; - for (perturb = hash; entry->key != NULL; perturb >>= PERTURB_SHIFT) { - i = (i << 2) + i + perturb + 1; - entry = &table[i & mask]; - } - so->fill++; - entry->key = key; - entry->hash = hash; - so->used++; + i = hash & mask; + entry = &table[i]; + for (perturb = hash; entry->key != NULL; perturb >>= PERTURB_SHIFT) { + i = (i << 2) + i + perturb + 1; + entry = &table[i & mask]; + } + so->fill++; + entry->key = key; + entry->hash = hash; + so->used++; } /* @@ -276,86 +276,86 @@ actually be smaller than the old one. static int set_table_resize(PySetObject *so, Py_ssize_t minused) { - Py_ssize_t newsize; - setentry *oldtable, *newtable, *entry; - Py_ssize_t i; - int is_oldtable_malloced; - setentry small_copy[PySet_MINSIZE]; - - assert(minused >= 0); - - /* Find the smallest table size > minused. */ - for (newsize = PySet_MINSIZE; - newsize <= minused && newsize > 0; - newsize <<= 1) - ; - if (newsize <= 0) { - PyErr_NoMemory(); - return -1; - } - - /* Get space for a new table. */ - oldtable = so->table; - assert(oldtable != NULL); - is_oldtable_malloced = oldtable != so->smalltable; - - if (newsize == PySet_MINSIZE) { - /* A large table is shrinking, or we can't get any smaller. */ - newtable = so->smalltable; - if (newtable == oldtable) { - if (so->fill == so->used) { - /* No dummies, so no point doing anything. */ - return 0; - } - /* We're not going to resize it, but rebuild the - table anyway to purge old dummy entries. - Subtle: This is *necessary* if fill==size, - as set_lookkey needs at least one virgin slot to - terminate failing searches. If fill < size, it's - merely desirable, as dummies slow searches. */ - assert(so->fill > so->used); - memcpy(small_copy, oldtable, sizeof(small_copy)); - oldtable = small_copy; - } - } - else { - newtable = PyMem_NEW(setentry, newsize); - if (newtable == NULL) { - PyErr_NoMemory(); - return -1; - } - } - - /* Make the set empty, using the new table. */ - assert(newtable != oldtable); - so->table = newtable; - so->mask = newsize - 1; - memset(newtable, 0, sizeof(setentry) * newsize); - so->used = 0; - i = so->fill; - so->fill = 0; - - /* Copy the data over; this is refcount-neutral for active entries; - dummy entries aren't copied over, of course */ - for (entry = oldtable; i > 0; entry++) { - if (entry->key == NULL) { - /* UNUSED */ - ; - } else if (entry->key == dummy) { - /* DUMMY */ - --i; - assert(entry->key == dummy); - Py_DECREF(entry->key); - } else { - /* ACTIVE */ - --i; - set_insert_clean(so, entry->key, entry->hash); - } - } - - if (is_oldtable_malloced) - PyMem_DEL(oldtable); - return 0; + Py_ssize_t newsize; + setentry *oldtable, *newtable, *entry; + Py_ssize_t i; + int is_oldtable_malloced; + setentry small_copy[PySet_MINSIZE]; + + assert(minused >= 0); + + /* Find the smallest table size > minused. */ + for (newsize = PySet_MINSIZE; + newsize <= minused && newsize > 0; + newsize <<= 1) + ; + if (newsize <= 0) { + PyErr_NoMemory(); + return -1; + } + + /* Get space for a new table. */ + oldtable = so->table; + assert(oldtable != NULL); + is_oldtable_malloced = oldtable != so->smalltable; + + if (newsize == PySet_MINSIZE) { + /* A large table is shrinking, or we can't get any smaller. */ + newtable = so->smalltable; + if (newtable == oldtable) { + if (so->fill == so->used) { + /* No dummies, so no point doing anything. */ + return 0; + } + /* We're not going to resize it, but rebuild the + table anyway to purge old dummy entries. + Subtle: This is *necessary* if fill==size, + as set_lookkey needs at least one virgin slot to + terminate failing searches. If fill < size, it's + merely desirable, as dummies slow searches. */ + assert(so->fill > so->used); + memcpy(small_copy, oldtable, sizeof(small_copy)); + oldtable = small_copy; + } + } + else { + newtable = PyMem_NEW(setentry, newsize); + if (newtable == NULL) { + PyErr_NoMemory(); + return -1; + } + } + + /* Make the set empty, using the new table. */ + assert(newtable != oldtable); + so->table = newtable; + so->mask = newsize - 1; + memset(newtable, 0, sizeof(setentry) * newsize); + so->used = 0; + i = so->fill; + so->fill = 0; + + /* Copy the data over; this is refcount-neutral for active entries; + dummy entries aren't copied over, of course */ + for (entry = oldtable; i > 0; entry++) { + if (entry->key == NULL) { + /* UNUSED */ + ; + } else if (entry->key == dummy) { + /* DUMMY */ + --i; + assert(entry->key == dummy); + Py_DECREF(entry->key); + } else { + /* ACTIVE */ + --i; + set_insert_clean(so, entry->key, entry->hash); + } + } + + if (is_oldtable_malloced) + PyMem_DEL(oldtable); + return 0; } /* CAUTION: set_add_key/entry() must guarantee it won't resize the table */ @@ -363,42 +363,42 @@ set_table_resize(PySetObject *so, Py_ssize_t minused) static int set_add_entry(register PySetObject *so, setentry *entry) { - register Py_ssize_t n_used; + register Py_ssize_t n_used; - assert(so->fill <= so->mask); /* at least one empty slot */ - n_used = so->used; - Py_INCREF(entry->key); - if (set_insert_key(so, entry->key, entry->hash) == -1) { - Py_DECREF(entry->key); - return -1; - } - if (!(so->used > n_used && so->fill*3 >= (so->mask+1)*2)) - return 0; - return set_table_resize(so, so->used>50000 ? so->used*2 : so->used*4); + assert(so->fill <= so->mask); /* at least one empty slot */ + n_used = so->used; + Py_INCREF(entry->key); + if (set_insert_key(so, entry->key, entry->hash) == -1) { + Py_DECREF(entry->key); + return -1; + } + if (!(so->used > n_used && so->fill*3 >= (so->mask+1)*2)) + return 0; + return set_table_resize(so, so->used>50000 ? so->used*2 : so->used*4); } static int set_add_key(register PySetObject *so, PyObject *key) { - register long hash; - register Py_ssize_t n_used; - - if (!PyUnicode_CheckExact(key) || - (hash = ((PyUnicodeObject *) key)->hash) == -1) { - hash = PyObject_Hash(key); - if (hash == -1) - return -1; - } - assert(so->fill <= so->mask); /* at least one empty slot */ - n_used = so->used; - Py_INCREF(key); - if (set_insert_key(so, key, hash) == -1) { - Py_DECREF(key); - return -1; - } - if (!(so->used > n_used && so->fill*3 >= (so->mask+1)*2)) - return 0; - return set_table_resize(so, so->used>50000 ? so->used*2 : so->used*4); + register long hash; + register Py_ssize_t n_used; + + if (!PyUnicode_CheckExact(key) || + (hash = ((PyUnicodeObject *) key)->hash) == -1) { + hash = PyObject_Hash(key); + if (hash == -1) + return -1; + } + assert(so->fill <= so->mask); /* at least one empty slot */ + n_used = so->used; + Py_INCREF(key); + if (set_insert_key(so, key, hash) == -1) { + Py_DECREF(key); + return -1; + } + if (!(so->used > n_used && so->fill*3 >= (so->mask+1)*2)) + return 0; + return set_table_resize(so, so->used>50000 ? so->used*2 : so->used*4); } #define DISCARD_NOTFOUND 0 @@ -406,112 +406,112 @@ set_add_key(register PySetObject *so, PyObject *key) static int set_discard_entry(PySetObject *so, setentry *oldentry) -{ register setentry *entry; - PyObject *old_key; - - entry = (so->lookup)(so, oldentry->key, oldentry->hash); - if (entry == NULL) - return -1; - if (entry->key == NULL || entry->key == dummy) - return DISCARD_NOTFOUND; - old_key = entry->key; - Py_INCREF(dummy); - entry->key = dummy; - so->used--; - Py_DECREF(old_key); - return DISCARD_FOUND; +{ register setentry *entry; + PyObject *old_key; + + entry = (so->lookup)(so, oldentry->key, oldentry->hash); + if (entry == NULL) + return -1; + if (entry->key == NULL || entry->key == dummy) + return DISCARD_NOTFOUND; + old_key = entry->key; + Py_INCREF(dummy); + entry->key = dummy; + so->used--; + Py_DECREF(old_key); + return DISCARD_FOUND; } static int set_discard_key(PySetObject *so, PyObject *key) { - register long hash; - register setentry *entry; - PyObject *old_key; - - assert (PyAnySet_Check(so)); - - if (!PyUnicode_CheckExact(key) || - (hash = ((PyUnicodeObject *) key)->hash) == -1) { - hash = PyObject_Hash(key); - if (hash == -1) - return -1; - } - entry = (so->lookup)(so, key, hash); - if (entry == NULL) - return -1; - if (entry->key == NULL || entry->key == dummy) - return DISCARD_NOTFOUND; - old_key = entry->key; - Py_INCREF(dummy); - entry->key = dummy; - so->used--; - Py_DECREF(old_key); - return DISCARD_FOUND; + register long hash; + register setentry *entry; + PyObject *old_key; + + assert (PyAnySet_Check(so)); + + if (!PyUnicode_CheckExact(key) || + (hash = ((PyUnicodeObject *) key)->hash) == -1) { + hash = PyObject_Hash(key); + if (hash == -1) + return -1; + } + entry = (so->lookup)(so, key, hash); + if (entry == NULL) + return -1; + if (entry->key == NULL || entry->key == dummy) + return DISCARD_NOTFOUND; + old_key = entry->key; + Py_INCREF(dummy); + entry->key = dummy; + so->used--; + Py_DECREF(old_key); + return DISCARD_FOUND; } static int set_clear_internal(PySetObject *so) { - setentry *entry, *table; - int table_is_malloced; - Py_ssize_t fill; - setentry small_copy[PySet_MINSIZE]; + setentry *entry, *table; + int table_is_malloced; + Py_ssize_t fill; + setentry small_copy[PySet_MINSIZE]; #ifdef Py_DEBUG - Py_ssize_t i, n; - assert (PyAnySet_Check(so)); + Py_ssize_t i, n; + assert (PyAnySet_Check(so)); - n = so->mask + 1; - i = 0; + n = so->mask + 1; + i = 0; #endif - table = so->table; - assert(table != NULL); - table_is_malloced = table != so->smalltable; - - /* This is delicate. During the process of clearing the set, - * decrefs can cause the set to mutate. To avoid fatal confusion - * (voice of experience), we have to make the set empty before - * clearing the slots, and never refer to anything via so->ref while - * clearing. - */ - fill = so->fill; - if (table_is_malloced) - EMPTY_TO_MINSIZE(so); - - else if (fill > 0) { - /* It's a small table with something that needs to be cleared. - * Afraid the only safe way is to copy the set entries into - * another small table first. - */ - memcpy(small_copy, table, sizeof(small_copy)); - table = small_copy; - EMPTY_TO_MINSIZE(so); - } - /* else it's a small table that's already empty */ - - /* Now we can finally clear things. If C had refcounts, we could - * assert that the refcount on table is 1 now, i.e. that this function - * has unique access to it, so decref side-effects can't alter it. - */ - for (entry = table; fill > 0; ++entry) { + table = so->table; + assert(table != NULL); + table_is_malloced = table != so->smalltable; + + /* This is delicate. During the process of clearing the set, + * decrefs can cause the set to mutate. To avoid fatal confusion + * (voice of experience), we have to make the set empty before + * clearing the slots, and never refer to anything via so->ref while + * clearing. + */ + fill = so->fill; + if (table_is_malloced) + EMPTY_TO_MINSIZE(so); + + else if (fill > 0) { + /* It's a small table with something that needs to be cleared. + * Afraid the only safe way is to copy the set entries into + * another small table first. + */ + memcpy(small_copy, table, sizeof(small_copy)); + table = small_copy; + EMPTY_TO_MINSIZE(so); + } + /* else it's a small table that's already empty */ + + /* Now we can finally clear things. If C had refcounts, we could + * assert that the refcount on table is 1 now, i.e. that this function + * has unique access to it, so decref side-effects can't alter it. + */ + for (entry = table; fill > 0; ++entry) { #ifdef Py_DEBUG - assert(i < n); - ++i; + assert(i < n); + ++i; #endif - if (entry->key) { - --fill; - Py_DECREF(entry->key); - } + if (entry->key) { + --fill; + Py_DECREF(entry->key); + } #ifdef Py_DEBUG - else - assert(entry->key == NULL); + else + assert(entry->key == NULL); #endif - } + } - if (table_is_malloced) - PyMem_DEL(table); - return 0; + if (table_is_malloced) + PyMem_DEL(table); + return 0; } /* @@ -525,223 +525,223 @@ set_clear_internal(PySetObject *so) * } * * CAUTION: In general, it isn't safe to use set_next in a loop that - * mutates the table. + * mutates the table. */ static int set_next(PySetObject *so, Py_ssize_t *pos_ptr, setentry **entry_ptr) { - Py_ssize_t i; - Py_ssize_t mask; - register setentry *table; - - assert (PyAnySet_Check(so)); - i = *pos_ptr; - assert(i >= 0); - table = so->table; - mask = so->mask; - while (i <= mask && (table[i].key == NULL || table[i].key == dummy)) - i++; - *pos_ptr = i+1; - if (i > mask) - return 0; - assert(table[i].key != NULL); - *entry_ptr = &table[i]; - return 1; + Py_ssize_t i; + Py_ssize_t mask; + register setentry *table; + + assert (PyAnySet_Check(so)); + i = *pos_ptr; + assert(i >= 0); + table = so->table; + mask = so->mask; + while (i <= mask && (table[i].key == NULL || table[i].key == dummy)) + i++; + *pos_ptr = i+1; + if (i > mask) + return 0; + assert(table[i].key != NULL); + *entry_ptr = &table[i]; + return 1; } static void set_dealloc(PySetObject *so) { - register setentry *entry; - Py_ssize_t fill = so->fill; - PyObject_GC_UnTrack(so); - Py_TRASHCAN_SAFE_BEGIN(so) - if (so->weakreflist != NULL) - PyObject_ClearWeakRefs((PyObject *) so); - - for (entry = so->table; fill > 0; entry++) { - if (entry->key) { - --fill; - Py_DECREF(entry->key); - } - } - if (so->table != so->smalltable) - PyMem_DEL(so->table); - if (numfree < PySet_MAXFREELIST && PyAnySet_CheckExact(so)) - free_list[numfree++] = so; - else - Py_TYPE(so)->tp_free(so); - Py_TRASHCAN_SAFE_END(so) + register setentry *entry; + Py_ssize_t fill = so->fill; + PyObject_GC_UnTrack(so); + Py_TRASHCAN_SAFE_BEGIN(so) + if (so->weakreflist != NULL) + PyObject_ClearWeakRefs((PyObject *) so); + + for (entry = so->table; fill > 0; entry++) { + if (entry->key) { + --fill; + Py_DECREF(entry->key); + } + } + if (so->table != so->smalltable) + PyMem_DEL(so->table); + if (numfree < PySet_MAXFREELIST && PyAnySet_CheckExact(so)) + free_list[numfree++] = so; + else + Py_TYPE(so)->tp_free(so); + Py_TRASHCAN_SAFE_END(so) } static PyObject * set_repr(PySetObject *so) { - PyObject *keys, *result=NULL; - Py_UNICODE *u; - int status = Py_ReprEnter((PyObject*)so); - PyObject *listrepr; - Py_ssize_t newsize; - - if (status != 0) { - if (status < 0) - return NULL; - return PyUnicode_FromFormat("%s(...)", Py_TYPE(so)->tp_name); - } - - /* shortcut for the empty set */ - if (!so->used) { - Py_ReprLeave((PyObject*)so); - return PyUnicode_FromFormat("%s()", Py_TYPE(so)->tp_name); - } - - keys = PySequence_List((PyObject *)so); - if (keys == NULL) - goto done; - - listrepr = PyObject_Repr(keys); - Py_DECREF(keys); - if (listrepr == NULL) - goto done; - newsize = PyUnicode_GET_SIZE(listrepr); - result = PyUnicode_FromUnicode(NULL, newsize); - if (result) { - u = PyUnicode_AS_UNICODE(result); - *u++ = '{'; - /* Omit the brackets from the listrepr */ - Py_UNICODE_COPY(u, PyUnicode_AS_UNICODE(listrepr)+1, - PyUnicode_GET_SIZE(listrepr)-2); - u += newsize-2; - *u++ = '}'; - } - Py_DECREF(listrepr); - if (Py_TYPE(so) != &PySet_Type) { - PyObject *tmp = PyUnicode_FromFormat("%s(%U)", - Py_TYPE(so)->tp_name, - result); - Py_DECREF(result); - result = tmp; - } + PyObject *keys, *result=NULL; + Py_UNICODE *u; + int status = Py_ReprEnter((PyObject*)so); + PyObject *listrepr; + Py_ssize_t newsize; + + if (status != 0) { + if (status < 0) + return NULL; + return PyUnicode_FromFormat("%s(...)", Py_TYPE(so)->tp_name); + } + + /* shortcut for the empty set */ + if (!so->used) { + Py_ReprLeave((PyObject*)so); + return PyUnicode_FromFormat("%s()", Py_TYPE(so)->tp_name); + } + + keys = PySequence_List((PyObject *)so); + if (keys == NULL) + goto done; + + listrepr = PyObject_Repr(keys); + Py_DECREF(keys); + if (listrepr == NULL) + goto done; + newsize = PyUnicode_GET_SIZE(listrepr); + result = PyUnicode_FromUnicode(NULL, newsize); + if (result) { + u = PyUnicode_AS_UNICODE(result); + *u++ = '{'; + /* Omit the brackets from the listrepr */ + Py_UNICODE_COPY(u, PyUnicode_AS_UNICODE(listrepr)+1, + PyUnicode_GET_SIZE(listrepr)-2); + u += newsize-2; + *u++ = '}'; + } + Py_DECREF(listrepr); + if (Py_TYPE(so) != &PySet_Type) { + PyObject *tmp = PyUnicode_FromFormat("%s(%U)", + Py_TYPE(so)->tp_name, + result); + Py_DECREF(result); + result = tmp; + } done: - Py_ReprLeave((PyObject*)so); - return result; + Py_ReprLeave((PyObject*)so); + return result; } static Py_ssize_t set_len(PyObject *so) { - return ((PySetObject *)so)->used; + return ((PySetObject *)so)->used; } static int set_merge(PySetObject *so, PyObject *otherset) { - PySetObject *other; - register Py_ssize_t i; - register setentry *entry; - - assert (PyAnySet_Check(so)); - assert (PyAnySet_Check(otherset)); - - other = (PySetObject*)otherset; - if (other == so || other->used == 0) - /* a.update(a) or a.update({}); nothing to do */ - return 0; - /* Do one big resize at the start, rather than - * incrementally resizing as we insert new keys. Expect - * that there will be no (or few) overlapping keys. - */ - if ((so->fill + other->used)*3 >= (so->mask+1)*2) { - if (set_table_resize(so, (so->used + other->used)*2) != 0) - return -1; - } - for (i = 0; i <= other->mask; i++) { - entry = &other->table[i]; - if (entry->key != NULL && - entry->key != dummy) { - Py_INCREF(entry->key); - if (set_insert_key(so, entry->key, entry->hash) == -1) { - Py_DECREF(entry->key); - return -1; - } - } - } - return 0; + PySetObject *other; + register Py_ssize_t i; + register setentry *entry; + + assert (PyAnySet_Check(so)); + assert (PyAnySet_Check(otherset)); + + other = (PySetObject*)otherset; + if (other == so || other->used == 0) + /* a.update(a) or a.update({}); nothing to do */ + return 0; + /* Do one big resize at the start, rather than + * incrementally resizing as we insert new keys. Expect + * that there will be no (or few) overlapping keys. + */ + if ((so->fill + other->used)*3 >= (so->mask+1)*2) { + if (set_table_resize(so, (so->used + other->used)*2) != 0) + return -1; + } + for (i = 0; i <= other->mask; i++) { + entry = &other->table[i]; + if (entry->key != NULL && + entry->key != dummy) { + Py_INCREF(entry->key); + if (set_insert_key(so, entry->key, entry->hash) == -1) { + Py_DECREF(entry->key); + return -1; + } + } + } + return 0; } static int set_contains_key(PySetObject *so, PyObject *key) { - long hash; - setentry *entry; + long hash; + setentry *entry; - if (!PyUnicode_CheckExact(key) || - (hash = ((PyUnicodeObject *) key)->hash) == -1) { - hash = PyObject_Hash(key); - if (hash == -1) - return -1; - } - entry = (so->lookup)(so, key, hash); - if (entry == NULL) - return -1; - key = entry->key; - return key != NULL && key != dummy; + if (!PyUnicode_CheckExact(key) || + (hash = ((PyUnicodeObject *) key)->hash) == -1) { + hash = PyObject_Hash(key); + if (hash == -1) + return -1; + } + entry = (so->lookup)(so, key, hash); + if (entry == NULL) + return -1; + key = entry->key; + return key != NULL && key != dummy; } static int set_contains_entry(PySetObject *so, setentry *entry) { - PyObject *key; - setentry *lu_entry; + PyObject *key; + setentry *lu_entry; - lu_entry = (so->lookup)(so, entry->key, entry->hash); - if (lu_entry == NULL) - return -1; - key = lu_entry->key; - return key != NULL && key != dummy; + lu_entry = (so->lookup)(so, entry->key, entry->hash); + if (lu_entry == NULL) + return -1; + key = lu_entry->key; + return key != NULL && key != dummy; } static PyObject * set_pop(PySetObject *so) { - register Py_ssize_t i = 0; - register setentry *entry; - PyObject *key; - - assert (PyAnySet_Check(so)); - if (so->used == 0) { - PyErr_SetString(PyExc_KeyError, "pop from an empty set"); - return NULL; - } - - /* Set entry to "the first" unused or dummy set entry. We abuse - * the hash field of slot 0 to hold a search finger: - * If slot 0 has a value, use slot 0. - * Else slot 0 is being used to hold a search finger, - * and we use its hash value as the first index to look. - */ - entry = &so->table[0]; - if (entry->key == NULL || entry->key == dummy) { - i = entry->hash; - /* The hash field may be a real hash value, or it may be a - * legit search finger, or it may be a once-legit search - * finger that's out of bounds now because it wrapped around - * or the table shrunk -- simply make sure it's in bounds now. - */ - if (i > so->mask || i < 1) - i = 1; /* skip slot 0 */ - while ((entry = &so->table[i])->key == NULL || entry->key==dummy) { - i++; - if (i > so->mask) - i = 1; - } - } - key = entry->key; - Py_INCREF(dummy); - entry->key = dummy; - so->used--; - so->table[0].hash = i + 1; /* next place to start */ - return key; + register Py_ssize_t i = 0; + register setentry *entry; + PyObject *key; + + assert (PyAnySet_Check(so)); + if (so->used == 0) { + PyErr_SetString(PyExc_KeyError, "pop from an empty set"); + return NULL; + } + + /* Set entry to "the first" unused or dummy set entry. We abuse + * the hash field of slot 0 to hold a search finger: + * If slot 0 has a value, use slot 0. + * Else slot 0 is being used to hold a search finger, + * and we use its hash value as the first index to look. + */ + entry = &so->table[0]; + if (entry->key == NULL || entry->key == dummy) { + i = entry->hash; + /* The hash field may be a real hash value, or it may be a + * legit search finger, or it may be a once-legit search + * finger that's out of bounds now because it wrapped around + * or the table shrunk -- simply make sure it's in bounds now. + */ + if (i > so->mask || i < 1) + i = 1; /* skip slot 0 */ + while ((entry = &so->table[i])->key == NULL || entry->key==dummy) { + i++; + if (i > so->mask) + i = 1; + } + } + key = entry->key; + Py_INCREF(dummy); + entry->key = dummy; + so->used--; + so->table[0].hash = i + 1; /* next place to start */ + return key; } PyDoc_STRVAR(pop_doc, "Remove and return an arbitrary set element.\n\ @@ -750,289 +750,289 @@ Raises KeyError if the set is empty."); static int set_traverse(PySetObject *so, visitproc visit, void *arg) { - Py_ssize_t pos = 0; - setentry *entry; + Py_ssize_t pos = 0; + setentry *entry; - while (set_next(so, &pos, &entry)) - Py_VISIT(entry->key); - return 0; + while (set_next(so, &pos, &entry)) + Py_VISIT(entry->key); + return 0; } static long frozenset_hash(PyObject *self) { - PySetObject *so = (PySetObject *)self; - long h, hash = 1927868237L; - setentry *entry; - Py_ssize_t pos = 0; - - if (so->hash != -1) - return so->hash; - - hash *= PySet_GET_SIZE(self) + 1; - while (set_next(so, &pos, &entry)) { - /* Work to increase the bit dispersion for closely spaced hash - values. The is important because some use cases have many - combinations of a small number of elements with nearby - hashes so that many distinct combinations collapse to only - a handful of distinct hash values. */ - h = entry->hash; - hash ^= (h ^ (h << 16) ^ 89869747L) * 3644798167u; - } - hash = hash * 69069L + 907133923L; - if (hash == -1) - hash = 590923713L; - so->hash = hash; - return hash; + PySetObject *so = (PySetObject *)self; + long h, hash = 1927868237L; + setentry *entry; + Py_ssize_t pos = 0; + + if (so->hash != -1) + return so->hash; + + hash *= PySet_GET_SIZE(self) + 1; + while (set_next(so, &pos, &entry)) { + /* Work to increase the bit dispersion for closely spaced hash + values. The is important because some use cases have many + combinations of a small number of elements with nearby + hashes so that many distinct combinations collapse to only + a handful of distinct hash values. */ + h = entry->hash; + hash ^= (h ^ (h << 16) ^ 89869747L) * 3644798167u; + } + hash = hash * 69069L + 907133923L; + if (hash == -1) + hash = 590923713L; + so->hash = hash; + return hash; } /***** Set iterator type ***********************************************/ typedef struct { - PyObject_HEAD - PySetObject *si_set; /* Set to NULL when iterator is exhausted */ - Py_ssize_t si_used; - Py_ssize_t si_pos; - Py_ssize_t len; + PyObject_HEAD + PySetObject *si_set; /* Set to NULL when iterator is exhausted */ + Py_ssize_t si_used; + Py_ssize_t si_pos; + Py_ssize_t len; } setiterobject; static void setiter_dealloc(setiterobject *si) { - Py_XDECREF(si->si_set); - PyObject_GC_Del(si); + Py_XDECREF(si->si_set); + PyObject_GC_Del(si); } static int setiter_traverse(setiterobject *si, visitproc visit, void *arg) { - Py_VISIT(si->si_set); - return 0; + Py_VISIT(si->si_set); + return 0; } static PyObject * setiter_len(setiterobject *si) { - Py_ssize_t len = 0; - if (si->si_set != NULL && si->si_used == si->si_set->used) - len = si->len; - return PyLong_FromLong(len); + Py_ssize_t len = 0; + if (si->si_set != NULL && si->si_used == si->si_set->used) + len = si->len; + return PyLong_FromLong(len); } PyDoc_STRVAR(length_hint_doc, "Private method returning an estimate of len(list(it))."); static PyMethodDef setiter_methods[] = { - {"__length_hint__", (PyCFunction)setiter_len, METH_NOARGS, length_hint_doc}, - {NULL, NULL} /* sentinel */ + {"__length_hint__", (PyCFunction)setiter_len, METH_NOARGS, length_hint_doc}, + {NULL, NULL} /* sentinel */ }; static PyObject *setiter_iternext(setiterobject *si) { - PyObject *key; - register Py_ssize_t i, mask; - register setentry *entry; - PySetObject *so = si->si_set; - - if (so == NULL) - return NULL; - assert (PyAnySet_Check(so)); - - if (si->si_used != so->used) { - PyErr_SetString(PyExc_RuntimeError, - "Set changed size during iteration"); - si->si_used = -1; /* Make this state sticky */ - return NULL; - } - - i = si->si_pos; - assert(i>=0); - entry = so->table; - mask = so->mask; - while (i <= mask && (entry[i].key == NULL || entry[i].key == dummy)) - i++; - si->si_pos = i+1; - if (i > mask) - goto fail; - si->len--; - key = entry[i].key; - Py_INCREF(key); - return key; + PyObject *key; + register Py_ssize_t i, mask; + register setentry *entry; + PySetObject *so = si->si_set; + + if (so == NULL) + return NULL; + assert (PyAnySet_Check(so)); + + if (si->si_used != so->used) { + PyErr_SetString(PyExc_RuntimeError, + "Set changed size during iteration"); + si->si_used = -1; /* Make this state sticky */ + return NULL; + } + + i = si->si_pos; + assert(i>=0); + entry = so->table; + mask = so->mask; + while (i <= mask && (entry[i].key == NULL || entry[i].key == dummy)) + i++; + si->si_pos = i+1; + if (i > mask) + goto fail; + si->len--; + key = entry[i].key; + Py_INCREF(key); + return key; fail: - Py_DECREF(so); - si->si_set = NULL; - return NULL; + Py_DECREF(so); + si->si_set = NULL; + return NULL; } PyTypeObject PySetIter_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "set_iterator", /* tp_name */ - sizeof(setiterobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)setiter_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ - 0, /* tp_doc */ - (traverseproc)setiter_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)setiter_iternext, /* tp_iternext */ - setiter_methods, /* tp_methods */ - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "set_iterator", /* tp_name */ + sizeof(setiterobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)setiter_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + 0, /* tp_doc */ + (traverseproc)setiter_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)setiter_iternext, /* tp_iternext */ + setiter_methods, /* tp_methods */ + 0, }; static PyObject * set_iter(PySetObject *so) { - setiterobject *si = PyObject_GC_New(setiterobject, &PySetIter_Type); - if (si == NULL) - return NULL; - Py_INCREF(so); - si->si_set = so; - si->si_used = so->used; - si->si_pos = 0; - si->len = so->used; - _PyObject_GC_TRACK(si); - return (PyObject *)si; + setiterobject *si = PyObject_GC_New(setiterobject, &PySetIter_Type); + if (si == NULL) + return NULL; + Py_INCREF(so); + si->si_set = so; + si->si_used = so->used; + si->si_pos = 0; + si->len = so->used; + _PyObject_GC_TRACK(si); + return (PyObject *)si; } static int set_update_internal(PySetObject *so, PyObject *other) { - PyObject *key, *it; - - if (PyAnySet_Check(other)) - return set_merge(so, other); - - if (PyDict_CheckExact(other)) { - PyObject *value; - Py_ssize_t pos = 0; - long hash; - Py_ssize_t dictsize = PyDict_Size(other); - - /* Do one big resize at the start, rather than - * incrementally resizing as we insert new keys. Expect - * that there will be no (or few) overlapping keys. - */ - if (dictsize == -1) - return -1; - if ((so->fill + dictsize)*3 >= (so->mask+1)*2) { - if (set_table_resize(so, (so->used + dictsize)*2) != 0) - return -1; - } - while (_PyDict_Next(other, &pos, &key, &value, &hash)) { - setentry an_entry; - - an_entry.hash = hash; - an_entry.key = key; - if (set_add_entry(so, &an_entry) == -1) - return -1; - } - return 0; - } - - it = PyObject_GetIter(other); - if (it == NULL) - return -1; - - while ((key = PyIter_Next(it)) != NULL) { - if (set_add_key(so, key) == -1) { - Py_DECREF(it); - Py_DECREF(key); - return -1; - } - Py_DECREF(key); - } - Py_DECREF(it); - if (PyErr_Occurred()) - return -1; - return 0; + PyObject *key, *it; + + if (PyAnySet_Check(other)) + return set_merge(so, other); + + if (PyDict_CheckExact(other)) { + PyObject *value; + Py_ssize_t pos = 0; + long hash; + Py_ssize_t dictsize = PyDict_Size(other); + + /* Do one big resize at the start, rather than + * incrementally resizing as we insert new keys. Expect + * that there will be no (or few) overlapping keys. + */ + if (dictsize == -1) + return -1; + if ((so->fill + dictsize)*3 >= (so->mask+1)*2) { + if (set_table_resize(so, (so->used + dictsize)*2) != 0) + return -1; + } + while (_PyDict_Next(other, &pos, &key, &value, &hash)) { + setentry an_entry; + + an_entry.hash = hash; + an_entry.key = key; + if (set_add_entry(so, &an_entry) == -1) + return -1; + } + return 0; + } + + it = PyObject_GetIter(other); + if (it == NULL) + return -1; + + while ((key = PyIter_Next(it)) != NULL) { + if (set_add_key(so, key) == -1) { + Py_DECREF(it); + Py_DECREF(key); + return -1; + } + Py_DECREF(key); + } + Py_DECREF(it); + if (PyErr_Occurred()) + return -1; + return 0; } static PyObject * set_update(PySetObject *so, PyObject *args) { - Py_ssize_t i; + Py_ssize_t i; - for (i=0 ; i<PyTuple_GET_SIZE(args) ; i++) { - PyObject *other = PyTuple_GET_ITEM(args, i); - if (set_update_internal(so, other) == -1) - return NULL; - } - Py_RETURN_NONE; + for (i=0 ; i<PyTuple_GET_SIZE(args) ; i++) { + PyObject *other = PyTuple_GET_ITEM(args, i); + if (set_update_internal(so, other) == -1) + return NULL; + } + Py_RETURN_NONE; } -PyDoc_STRVAR(update_doc, +PyDoc_STRVAR(update_doc, "Update a set with the union of itself and others."); static PyObject * make_new_set(PyTypeObject *type, PyObject *iterable) { - register PySetObject *so = NULL; - - if (dummy == NULL) { /* Auto-initialize dummy */ - dummy = PyUnicode_FromString("<dummy key>"); - if (dummy == NULL) - return NULL; - } - - /* create PySetObject structure */ - if (numfree && - (type == &PySet_Type || type == &PyFrozenSet_Type)) { - so = free_list[--numfree]; - assert (so != NULL && PyAnySet_CheckExact(so)); - Py_TYPE(so) = type; - _Py_NewReference((PyObject *)so); - EMPTY_TO_MINSIZE(so); - PyObject_GC_Track(so); - } else { - so = (PySetObject *)type->tp_alloc(type, 0); - if (so == NULL) - return NULL; - /* tp_alloc has already zeroed the structure */ - assert(so->table == NULL && so->fill == 0 && so->used == 0); - INIT_NONZERO_SET_SLOTS(so); - } - - so->lookup = set_lookkey_unicode; - so->weakreflist = NULL; - - if (iterable != NULL) { - if (set_update_internal(so, iterable) == -1) { - Py_DECREF(so); - return NULL; - } - } - - return (PyObject *)so; + register PySetObject *so = NULL; + + if (dummy == NULL) { /* Auto-initialize dummy */ + dummy = PyUnicode_FromString("<dummy key>"); + if (dummy == NULL) + return NULL; + } + + /* create PySetObject structure */ + if (numfree && + (type == &PySet_Type || type == &PyFrozenSet_Type)) { + so = free_list[--numfree]; + assert (so != NULL && PyAnySet_CheckExact(so)); + Py_TYPE(so) = type; + _Py_NewReference((PyObject *)so); + EMPTY_TO_MINSIZE(so); + PyObject_GC_Track(so); + } else { + so = (PySetObject *)type->tp_alloc(type, 0); + if (so == NULL) + return NULL; + /* tp_alloc has already zeroed the structure */ + assert(so->table == NULL && so->fill == 0 && so->used == 0); + INIT_NONZERO_SET_SLOTS(so); + } + + so->lookup = set_lookkey_unicode; + so->weakreflist = NULL; + + if (iterable != NULL) { + if (set_update_internal(so, iterable) == -1) { + Py_DECREF(so); + return NULL; + } + } + + return (PyObject *)so; } static PyObject * make_new_set_basetype(PyTypeObject *type, PyObject *iterable) { - if (type != &PySet_Type && type != &PyFrozenSet_Type) { - if (PyType_IsSubtype(type, &PySet_Type)) - type = &PySet_Type; - else - type = &PyFrozenSet_Type; - } - return make_new_set(type, iterable); + if (type != &PySet_Type && type != &PyFrozenSet_Type) { + if (PyType_IsSubtype(type, &PySet_Type)) + type = &PySet_Type; + else + type = &PyFrozenSet_Type; + } + return make_new_set(type, iterable); } /* The empty frozenset is a singleton */ @@ -1041,56 +1041,56 @@ static PyObject *emptyfrozenset = NULL; static PyObject * frozenset_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *iterable = NULL, *result; + PyObject *iterable = NULL, *result; - if (type == &PyFrozenSet_Type && !_PyArg_NoKeywords("frozenset()", kwds)) - return NULL; + if (type == &PyFrozenSet_Type && !_PyArg_NoKeywords("frozenset()", kwds)) + return NULL; - if (!PyArg_UnpackTuple(args, type->tp_name, 0, 1, &iterable)) - return NULL; + if (!PyArg_UnpackTuple(args, type->tp_name, 0, 1, &iterable)) + return NULL; - if (type != &PyFrozenSet_Type) - return make_new_set(type, iterable); + if (type != &PyFrozenSet_Type) + return make_new_set(type, iterable); - if (iterable != NULL) { - /* frozenset(f) is idempotent */ - if (PyFrozenSet_CheckExact(iterable)) { - Py_INCREF(iterable); - return iterable; - } - result = make_new_set(type, iterable); - if (result == NULL || PySet_GET_SIZE(result)) - return result; - Py_DECREF(result); - } - /* The empty frozenset is a singleton */ - if (emptyfrozenset == NULL) - emptyfrozenset = make_new_set(type, NULL); - Py_XINCREF(emptyfrozenset); - return emptyfrozenset; + if (iterable != NULL) { + /* frozenset(f) is idempotent */ + if (PyFrozenSet_CheckExact(iterable)) { + Py_INCREF(iterable); + return iterable; + } + result = make_new_set(type, iterable); + if (result == NULL || PySet_GET_SIZE(result)) + return result; + Py_DECREF(result); + } + /* The empty frozenset is a singleton */ + if (emptyfrozenset == NULL) + emptyfrozenset = make_new_set(type, NULL); + Py_XINCREF(emptyfrozenset); + return emptyfrozenset; } void PySet_Fini(void) { - PySetObject *so; + PySetObject *so; - while (numfree) { - numfree--; - so = free_list[numfree]; - PyObject_GC_Del(so); - } - Py_CLEAR(dummy); - Py_CLEAR(emptyfrozenset); + while (numfree) { + numfree--; + so = free_list[numfree]; + PyObject_GC_Del(so); + } + Py_CLEAR(dummy); + Py_CLEAR(emptyfrozenset); } static PyObject * set_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - if (type == &PySet_Type && !_PyArg_NoKeywords("set()", kwds)) - return NULL; - - return make_new_set(type, NULL); + if (type == &PySet_Type && !_PyArg_NoKeywords("set()", kwds)) + return NULL; + + return make_new_set(type, NULL); } /* set_swap_bodies() switches the contents of any two sets by moving their @@ -1100,64 +1100,64 @@ set_new(PyTypeObject *type, PyObject *args, PyObject *kwds) t=set(a); a.clear(); a.update(b); b.clear(); b.update(t); del t The function always succeeds and it leaves both objects in a stable state. - Useful for creating temporary frozensets from sets for membership testing + Useful for creating temporary frozensets from sets for membership testing in __contains__(), discard(), and remove(). Also useful for operations - that update in-place (by allowing an intermediate result to be swapped + that update in-place (by allowing an intermediate result to be swapped into one of the original inputs). */ static void set_swap_bodies(PySetObject *a, PySetObject *b) { - Py_ssize_t t; - setentry *u; - setentry *(*f)(PySetObject *so, PyObject *key, long hash); - setentry tab[PySet_MINSIZE]; - long h; - - t = a->fill; a->fill = b->fill; b->fill = t; - t = a->used; a->used = b->used; b->used = t; - t = a->mask; a->mask = b->mask; b->mask = t; - - u = a->table; - if (a->table == a->smalltable) - u = b->smalltable; - a->table = b->table; - if (b->table == b->smalltable) - a->table = a->smalltable; - b->table = u; - - f = a->lookup; a->lookup = b->lookup; b->lookup = f; - - if (a->table == a->smalltable || b->table == b->smalltable) { - memcpy(tab, a->smalltable, sizeof(tab)); - memcpy(a->smalltable, b->smalltable, sizeof(tab)); - memcpy(b->smalltable, tab, sizeof(tab)); - } - - if (PyType_IsSubtype(Py_TYPE(a), &PyFrozenSet_Type) && - PyType_IsSubtype(Py_TYPE(b), &PyFrozenSet_Type)) { - h = a->hash; a->hash = b->hash; b->hash = h; - } else { - a->hash = -1; - b->hash = -1; - } + Py_ssize_t t; + setentry *u; + setentry *(*f)(PySetObject *so, PyObject *key, long hash); + setentry tab[PySet_MINSIZE]; + long h; + + t = a->fill; a->fill = b->fill; b->fill = t; + t = a->used; a->used = b->used; b->used = t; + t = a->mask; a->mask = b->mask; b->mask = t; + + u = a->table; + if (a->table == a->smalltable) + u = b->smalltable; + a->table = b->table; + if (b->table == b->smalltable) + a->table = a->smalltable; + b->table = u; + + f = a->lookup; a->lookup = b->lookup; b->lookup = f; + + if (a->table == a->smalltable || b->table == b->smalltable) { + memcpy(tab, a->smalltable, sizeof(tab)); + memcpy(a->smalltable, b->smalltable, sizeof(tab)); + memcpy(b->smalltable, tab, sizeof(tab)); + } + + if (PyType_IsSubtype(Py_TYPE(a), &PyFrozenSet_Type) && + PyType_IsSubtype(Py_TYPE(b), &PyFrozenSet_Type)) { + h = a->hash; a->hash = b->hash; b->hash = h; + } else { + a->hash = -1; + b->hash = -1; + } } static PyObject * set_copy(PySetObject *so) { - return make_new_set_basetype(Py_TYPE(so), (PyObject *)so); + return make_new_set_basetype(Py_TYPE(so), (PyObject *)so); } static PyObject * frozenset_copy(PySetObject *so) { - if (PyFrozenSet_CheckExact(so)) { - Py_INCREF(so); - return (PyObject *)so; - } - return set_copy(so); + if (PyFrozenSet_CheckExact(so)) { + Py_INCREF(so); + return (PyObject *)so; + } + return set_copy(so); } PyDoc_STRVAR(copy_doc, "Return a shallow copy of a set."); @@ -1165,8 +1165,8 @@ PyDoc_STRVAR(copy_doc, "Return a shallow copy of a set."); static PyObject * set_clear(PySetObject *so) { - set_clear_internal(so); - Py_RETURN_NONE; + set_clear_internal(so); + Py_RETURN_NONE; } PyDoc_STRVAR(clear_doc, "Remove all elements from this set."); @@ -1174,24 +1174,24 @@ PyDoc_STRVAR(clear_doc, "Remove all elements from this set."); static PyObject * set_union(PySetObject *so, PyObject *args) { - PySetObject *result; - PyObject *other; - Py_ssize_t i; + PySetObject *result; + PyObject *other; + Py_ssize_t i; - result = (PySetObject *)set_copy(so); - if (result == NULL) - return NULL; + result = (PySetObject *)set_copy(so); + if (result == NULL) + return NULL; - for (i=0 ; i<PyTuple_GET_SIZE(args) ; i++) { - other = PyTuple_GET_ITEM(args, i); - if ((PyObject *)so == other) - continue; - if (set_update_internal(result, other) == -1) { - Py_DECREF(result); - return NULL; - } - } - return (PyObject *)result; + for (i=0 ; i<PyTuple_GET_SIZE(args) ; i++) { + other = PyTuple_GET_ITEM(args, i); + if ((PyObject *)so == other) + continue; + if (set_update_internal(result, other) == -1) { + Py_DECREF(result); + return NULL; + } + } + return (PyObject *)result; } PyDoc_STRVAR(union_doc, @@ -1202,142 +1202,142 @@ PyDoc_STRVAR(union_doc, static PyObject * set_or(PySetObject *so, PyObject *other) { - PySetObject *result; + PySetObject *result; - if (!PyAnySet_Check(so) || !PyAnySet_Check(other)) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } + if (!PyAnySet_Check(so) || !PyAnySet_Check(other)) { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } - result = (PySetObject *)set_copy(so); - if (result == NULL) - return NULL; - if ((PyObject *)so == other) - return (PyObject *)result; - if (set_update_internal(result, other) == -1) { - Py_DECREF(result); - return NULL; - } - return (PyObject *)result; + result = (PySetObject *)set_copy(so); + if (result == NULL) + return NULL; + if ((PyObject *)so == other) + return (PyObject *)result; + if (set_update_internal(result, other) == -1) { + Py_DECREF(result); + return NULL; + } + return (PyObject *)result; } static PyObject * set_ior(PySetObject *so, PyObject *other) { - if (!PyAnySet_Check(other)) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - if (set_update_internal(so, other) == -1) - return NULL; - Py_INCREF(so); - return (PyObject *)so; + if (!PyAnySet_Check(other)) { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + if (set_update_internal(so, other) == -1) + return NULL; + Py_INCREF(so); + return (PyObject *)so; } static PyObject * set_intersection(PySetObject *so, PyObject *other) { - PySetObject *result; - PyObject *key, *it, *tmp; - - if ((PyObject *)so == other) - return set_copy(so); - - result = (PySetObject *)make_new_set_basetype(Py_TYPE(so), NULL); - if (result == NULL) - return NULL; - - if (PyAnySet_Check(other)) { - Py_ssize_t pos = 0; - setentry *entry; - - if (PySet_GET_SIZE(other) > PySet_GET_SIZE(so)) { - tmp = (PyObject *)so; - so = (PySetObject *)other; - other = tmp; - } - - while (set_next((PySetObject *)other, &pos, &entry)) { - int rv = set_contains_entry(so, entry); - if (rv == -1) { - Py_DECREF(result); - return NULL; - } - if (rv) { - if (set_add_entry(result, entry) == -1) { - Py_DECREF(result); - return NULL; - } - } - } - return (PyObject *)result; - } - - it = PyObject_GetIter(other); - if (it == NULL) { - Py_DECREF(result); - return NULL; - } - - while ((key = PyIter_Next(it)) != NULL) { - int rv; - setentry entry; - long hash = PyObject_Hash(key); - - if (hash == -1) { - Py_DECREF(it); - Py_DECREF(result); - Py_DECREF(key); - return NULL; - } - entry.hash = hash; - entry.key = key; - rv = set_contains_entry(so, &entry); - if (rv == -1) { - Py_DECREF(it); - Py_DECREF(result); - Py_DECREF(key); - return NULL; - } - if (rv) { - if (set_add_entry(result, &entry) == -1) { - Py_DECREF(it); - Py_DECREF(result); - Py_DECREF(key); - return NULL; - } - } - Py_DECREF(key); - } - Py_DECREF(it); - if (PyErr_Occurred()) { - Py_DECREF(result); - return NULL; - } - return (PyObject *)result; + PySetObject *result; + PyObject *key, *it, *tmp; + + if ((PyObject *)so == other) + return set_copy(so); + + result = (PySetObject *)make_new_set_basetype(Py_TYPE(so), NULL); + if (result == NULL) + return NULL; + + if (PyAnySet_Check(other)) { + Py_ssize_t pos = 0; + setentry *entry; + + if (PySet_GET_SIZE(other) > PySet_GET_SIZE(so)) { + tmp = (PyObject *)so; + so = (PySetObject *)other; + other = tmp; + } + + while (set_next((PySetObject *)other, &pos, &entry)) { + int rv = set_contains_entry(so, entry); + if (rv == -1) { + Py_DECREF(result); + return NULL; + } + if (rv) { + if (set_add_entry(result, entry) == -1) { + Py_DECREF(result); + return NULL; + } + } + } + return (PyObject *)result; + } + + it = PyObject_GetIter(other); + if (it == NULL) { + Py_DECREF(result); + return NULL; + } + + while ((key = PyIter_Next(it)) != NULL) { + int rv; + setentry entry; + long hash = PyObject_Hash(key); + + if (hash == -1) { + Py_DECREF(it); + Py_DECREF(result); + Py_DECREF(key); + return NULL; + } + entry.hash = hash; + entry.key = key; + rv = set_contains_entry(so, &entry); + if (rv == -1) { + Py_DECREF(it); + Py_DECREF(result); + Py_DECREF(key); + return NULL; + } + if (rv) { + if (set_add_entry(result, &entry) == -1) { + Py_DECREF(it); + Py_DECREF(result); + Py_DECREF(key); + return NULL; + } + } + Py_DECREF(key); + } + Py_DECREF(it); + if (PyErr_Occurred()) { + Py_DECREF(result); + return NULL; + } + return (PyObject *)result; } static PyObject * set_intersection_multi(PySetObject *so, PyObject *args) { - Py_ssize_t i; - PyObject *result = (PyObject *)so; + Py_ssize_t i; + PyObject *result = (PyObject *)so; - if (PyTuple_GET_SIZE(args) == 0) - return set_copy(so); + if (PyTuple_GET_SIZE(args) == 0) + return set_copy(so); - Py_INCREF(so); - for (i=0 ; i<PyTuple_GET_SIZE(args) ; i++) { - PyObject *other = PyTuple_GET_ITEM(args, i); - PyObject *newresult = set_intersection((PySetObject *)result, other); - if (newresult == NULL) { - Py_DECREF(result); - return NULL; - } - Py_DECREF(result); - result = newresult; - } - return result; + Py_INCREF(so); + for (i=0 ; i<PyTuple_GET_SIZE(args) ; i++) { + PyObject *other = PyTuple_GET_ITEM(args, i); + PyObject *newresult = set_intersection((PySetObject *)result, other); + if (newresult == NULL) { + Py_DECREF(result); + return NULL; + } + Py_DECREF(result); + result = newresult; + } + return result; } PyDoc_STRVAR(intersection_doc, @@ -1348,27 +1348,27 @@ PyDoc_STRVAR(intersection_doc, static PyObject * set_intersection_update(PySetObject *so, PyObject *other) { - PyObject *tmp; + PyObject *tmp; - tmp = set_intersection(so, other); - if (tmp == NULL) - return NULL; - set_swap_bodies(so, (PySetObject *)tmp); - Py_DECREF(tmp); - Py_RETURN_NONE; + tmp = set_intersection(so, other); + if (tmp == NULL) + return NULL; + set_swap_bodies(so, (PySetObject *)tmp); + Py_DECREF(tmp); + Py_RETURN_NONE; } static PyObject * set_intersection_update_multi(PySetObject *so, PyObject *args) { - PyObject *tmp; + PyObject *tmp; - tmp = set_intersection_multi(so, args); - if (tmp == NULL) - return NULL; - set_swap_bodies(so, (PySetObject *)tmp); - Py_DECREF(tmp); - Py_RETURN_NONE; + tmp = set_intersection_multi(so, args); + if (tmp == NULL) + return NULL; + set_swap_bodies(so, (PySetObject *)tmp); + Py_DECREF(tmp); + Py_RETURN_NONE; } PyDoc_STRVAR(intersection_update_doc, @@ -1377,92 +1377,92 @@ PyDoc_STRVAR(intersection_update_doc, static PyObject * set_and(PySetObject *so, PyObject *other) { - if (!PyAnySet_Check(so) || !PyAnySet_Check(other)) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - return set_intersection(so, other); + if (!PyAnySet_Check(so) || !PyAnySet_Check(other)) { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + return set_intersection(so, other); } static PyObject * set_iand(PySetObject *so, PyObject *other) { - PyObject *result; + PyObject *result; - if (!PyAnySet_Check(other)) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - result = set_intersection_update(so, other); - if (result == NULL) - return NULL; - Py_DECREF(result); - Py_INCREF(so); - return (PyObject *)so; + if (!PyAnySet_Check(other)) { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + result = set_intersection_update(so, other); + if (result == NULL) + return NULL; + Py_DECREF(result); + Py_INCREF(so); + return (PyObject *)so; } static PyObject * set_isdisjoint(PySetObject *so, PyObject *other) { - PyObject *key, *it, *tmp; - - if ((PyObject *)so == other) { - if (PySet_GET_SIZE(so) == 0) - Py_RETURN_TRUE; - else - Py_RETURN_FALSE; - } - - if (PyAnySet_CheckExact(other)) { - Py_ssize_t pos = 0; - setentry *entry; - - if (PySet_GET_SIZE(other) > PySet_GET_SIZE(so)) { - tmp = (PyObject *)so; - so = (PySetObject *)other; - other = tmp; - } - while (set_next((PySetObject *)other, &pos, &entry)) { - int rv = set_contains_entry(so, entry); - if (rv == -1) - return NULL; - if (rv) - Py_RETURN_FALSE; - } - Py_RETURN_TRUE; - } - - it = PyObject_GetIter(other); - if (it == NULL) - return NULL; - - while ((key = PyIter_Next(it)) != NULL) { - int rv; - setentry entry; - long hash = PyObject_Hash(key);; - - if (hash == -1) { - Py_DECREF(key); - Py_DECREF(it); - return NULL; - } - entry.hash = hash; - entry.key = key; - rv = set_contains_entry(so, &entry); - Py_DECREF(key); - if (rv == -1) { - Py_DECREF(it); - return NULL; - } - if (rv) { - Py_DECREF(it); - Py_RETURN_FALSE; - } - } - Py_DECREF(it); - if (PyErr_Occurred()) - return NULL; - Py_RETURN_TRUE; + PyObject *key, *it, *tmp; + + if ((PyObject *)so == other) { + if (PySet_GET_SIZE(so) == 0) + Py_RETURN_TRUE; + else + Py_RETURN_FALSE; + } + + if (PyAnySet_CheckExact(other)) { + Py_ssize_t pos = 0; + setentry *entry; + + if (PySet_GET_SIZE(other) > PySet_GET_SIZE(so)) { + tmp = (PyObject *)so; + so = (PySetObject *)other; + other = tmp; + } + while (set_next((PySetObject *)other, &pos, &entry)) { + int rv = set_contains_entry(so, entry); + if (rv == -1) + return NULL; + if (rv) + Py_RETURN_FALSE; + } + Py_RETURN_TRUE; + } + + it = PyObject_GetIter(other); + if (it == NULL) + return NULL; + + while ((key = PyIter_Next(it)) != NULL) { + int rv; + setentry entry; + long hash = PyObject_Hash(key);; + + if (hash == -1) { + Py_DECREF(key); + Py_DECREF(it); + return NULL; + } + entry.hash = hash; + entry.key = key; + rv = set_contains_entry(so, &entry); + Py_DECREF(key); + if (rv == -1) { + Py_DECREF(it); + return NULL; + } + if (rv) { + Py_DECREF(it); + Py_RETURN_FALSE; + } + } + Py_DECREF(it); + if (PyErr_Occurred()) + return NULL; + Py_RETURN_TRUE; } PyDoc_STRVAR(isdisjoint_doc, @@ -1471,51 +1471,51 @@ PyDoc_STRVAR(isdisjoint_doc, static int set_difference_update_internal(PySetObject *so, PyObject *other) { - if ((PyObject *)so == other) - return set_clear_internal(so); - - if (PyAnySet_Check(other)) { - setentry *entry; - Py_ssize_t pos = 0; - - while (set_next((PySetObject *)other, &pos, &entry)) - if (set_discard_entry(so, entry) == -1) - return -1; - } else { - PyObject *key, *it; - it = PyObject_GetIter(other); - if (it == NULL) - return -1; - - while ((key = PyIter_Next(it)) != NULL) { - if (set_discard_key(so, key) == -1) { - Py_DECREF(it); - Py_DECREF(key); - return -1; - } - Py_DECREF(key); - } - Py_DECREF(it); - if (PyErr_Occurred()) - return -1; - } - /* If more than 1/5 are dummies, then resize them away. */ - if ((so->fill - so->used) * 5 < so->mask) - return 0; - return set_table_resize(so, so->used>50000 ? so->used*2 : so->used*4); + if ((PyObject *)so == other) + return set_clear_internal(so); + + if (PyAnySet_Check(other)) { + setentry *entry; + Py_ssize_t pos = 0; + + while (set_next((PySetObject *)other, &pos, &entry)) + if (set_discard_entry(so, entry) == -1) + return -1; + } else { + PyObject *key, *it; + it = PyObject_GetIter(other); + if (it == NULL) + return -1; + + while ((key = PyIter_Next(it)) != NULL) { + if (set_discard_key(so, key) == -1) { + Py_DECREF(it); + Py_DECREF(key); + return -1; + } + Py_DECREF(key); + } + Py_DECREF(it); + if (PyErr_Occurred()) + return -1; + } + /* If more than 1/5 are dummies, then resize them away. */ + if ((so->fill - so->used) * 5 < so->mask) + return 0; + return set_table_resize(so, so->used>50000 ? so->used*2 : so->used*4); } static PyObject * set_difference_update(PySetObject *so, PyObject *args) { - Py_ssize_t i; + Py_ssize_t i; - for (i=0 ; i<PyTuple_GET_SIZE(args) ; i++) { - PyObject *other = PyTuple_GET_ITEM(args, i); - if (set_difference_update_internal(so, other) == -1) - return NULL; - } - Py_RETURN_NONE; + for (i=0 ; i<PyTuple_GET_SIZE(args) ; i++) { + PyObject *other = PyTuple_GET_ITEM(args, i); + if (set_difference_update_internal(so, other) == -1) + return NULL; + } + Py_RETURN_NONE; } PyDoc_STRVAR(difference_update_doc, @@ -1524,77 +1524,77 @@ PyDoc_STRVAR(difference_update_doc, static PyObject * set_difference(PySetObject *so, PyObject *other) { - PyObject *result; - setentry *entry; - Py_ssize_t pos = 0; - - if (!PyAnySet_Check(other) && !PyDict_CheckExact(other)) { - result = set_copy(so); - if (result == NULL) - return NULL; - if (set_difference_update_internal((PySetObject *)result, other) != -1) - return result; - Py_DECREF(result); - return NULL; - } - - result = make_new_set_basetype(Py_TYPE(so), NULL); - if (result == NULL) - return NULL; - - if (PyDict_CheckExact(other)) { - while (set_next(so, &pos, &entry)) { - setentry entrycopy; - entrycopy.hash = entry->hash; - entrycopy.key = entry->key; - if (!_PyDict_Contains(other, entry->key, entry->hash)) { - if (set_add_entry((PySetObject *)result, &entrycopy) == -1) { - Py_DECREF(result); - return NULL; - } - } - } - return result; - } - - while (set_next(so, &pos, &entry)) { - int rv = set_contains_entry((PySetObject *)other, entry); - if (rv == -1) { - Py_DECREF(result); - return NULL; - } - if (!rv) { - if (set_add_entry((PySetObject *)result, entry) == -1) { - Py_DECREF(result); - return NULL; - } - } - } - return result; + PyObject *result; + setentry *entry; + Py_ssize_t pos = 0; + + if (!PyAnySet_Check(other) && !PyDict_CheckExact(other)) { + result = set_copy(so); + if (result == NULL) + return NULL; + if (set_difference_update_internal((PySetObject *)result, other) != -1) + return result; + Py_DECREF(result); + return NULL; + } + + result = make_new_set_basetype(Py_TYPE(so), NULL); + if (result == NULL) + return NULL; + + if (PyDict_CheckExact(other)) { + while (set_next(so, &pos, &entry)) { + setentry entrycopy; + entrycopy.hash = entry->hash; + entrycopy.key = entry->key; + if (!_PyDict_Contains(other, entry->key, entry->hash)) { + if (set_add_entry((PySetObject *)result, &entrycopy) == -1) { + Py_DECREF(result); + return NULL; + } + } + } + return result; + } + + while (set_next(so, &pos, &entry)) { + int rv = set_contains_entry((PySetObject *)other, entry); + if (rv == -1) { + Py_DECREF(result); + return NULL; + } + if (!rv) { + if (set_add_entry((PySetObject *)result, entry) == -1) { + Py_DECREF(result); + return NULL; + } + } + } + return result; } static PyObject * set_difference_multi(PySetObject *so, PyObject *args) { - Py_ssize_t i; - PyObject *result, *other; + Py_ssize_t i; + PyObject *result, *other; - if (PyTuple_GET_SIZE(args) == 0) - return set_copy(so); + if (PyTuple_GET_SIZE(args) == 0) + return set_copy(so); - other = PyTuple_GET_ITEM(args, 0); - result = set_difference(so, other); - if (result == NULL) - return NULL; + other = PyTuple_GET_ITEM(args, 0); + result = set_difference(so, other); + if (result == NULL) + return NULL; - for (i=1 ; i<PyTuple_GET_SIZE(args) ; i++) { - other = PyTuple_GET_ITEM(args, i); - if (set_difference_update_internal((PySetObject *)result, other) == -1) { - Py_DECREF(result); - return NULL; - } - } - return result; + for (i=1 ; i<PyTuple_GET_SIZE(args) ; i++) { + other = PyTuple_GET_ITEM(args, i); + if (set_difference_update_internal((PySetObject *)result, other) == -1) { + Py_DECREF(result); + return NULL; + } + } + return result; } PyDoc_STRVAR(difference_doc, @@ -1604,81 +1604,81 @@ PyDoc_STRVAR(difference_doc, static PyObject * set_sub(PySetObject *so, PyObject *other) { - if (!PyAnySet_Check(so) || !PyAnySet_Check(other)) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - return set_difference(so, other); + if (!PyAnySet_Check(so) || !PyAnySet_Check(other)) { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + return set_difference(so, other); } static PyObject * set_isub(PySetObject *so, PyObject *other) { - if (!PyAnySet_Check(other)) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - if (set_difference_update_internal(so, other) == -1) - return NULL; - Py_INCREF(so); - return (PyObject *)so; + if (!PyAnySet_Check(other)) { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + if (set_difference_update_internal(so, other) == -1) + return NULL; + Py_INCREF(so); + return (PyObject *)so; } static PyObject * set_symmetric_difference_update(PySetObject *so, PyObject *other) { - PySetObject *otherset; - PyObject *key; - Py_ssize_t pos = 0; - setentry *entry; - - if ((PyObject *)so == other) - return set_clear(so); - - if (PyDict_CheckExact(other)) { - PyObject *value; - int rv; - long hash; - while (_PyDict_Next(other, &pos, &key, &value, &hash)) { - setentry an_entry; - - an_entry.hash = hash; - an_entry.key = key; - rv = set_discard_entry(so, &an_entry); - if (rv == -1) - return NULL; - if (rv == DISCARD_NOTFOUND) { - if (set_add_entry(so, &an_entry) == -1) - return NULL; - } - } - Py_RETURN_NONE; - } - - if (PyAnySet_Check(other)) { - Py_INCREF(other); - otherset = (PySetObject *)other; - } else { - otherset = (PySetObject *)make_new_set_basetype(Py_TYPE(so), other); - if (otherset == NULL) - return NULL; - } - - while (set_next(otherset, &pos, &entry)) { - int rv = set_discard_entry(so, entry); - if (rv == -1) { - Py_DECREF(otherset); - return NULL; - } - if (rv == DISCARD_NOTFOUND) { - if (set_add_entry(so, entry) == -1) { - Py_DECREF(otherset); - return NULL; - } - } - } - Py_DECREF(otherset); - Py_RETURN_NONE; + PySetObject *otherset; + PyObject *key; + Py_ssize_t pos = 0; + setentry *entry; + + if ((PyObject *)so == other) + return set_clear(so); + + if (PyDict_CheckExact(other)) { + PyObject *value; + int rv; + long hash; + while (_PyDict_Next(other, &pos, &key, &value, &hash)) { + setentry an_entry; + + an_entry.hash = hash; + an_entry.key = key; + rv = set_discard_entry(so, &an_entry); + if (rv == -1) + return NULL; + if (rv == DISCARD_NOTFOUND) { + if (set_add_entry(so, &an_entry) == -1) + return NULL; + } + } + Py_RETURN_NONE; + } + + if (PyAnySet_Check(other)) { + Py_INCREF(other); + otherset = (PySetObject *)other; + } else { + otherset = (PySetObject *)make_new_set_basetype(Py_TYPE(so), other); + if (otherset == NULL) + return NULL; + } + + while (set_next(otherset, &pos, &entry)) { + int rv = set_discard_entry(so, entry); + if (rv == -1) { + Py_DECREF(otherset); + return NULL; + } + if (rv == DISCARD_NOTFOUND) { + if (set_add_entry(so, entry) == -1) { + Py_DECREF(otherset); + return NULL; + } + } + } + Py_DECREF(otherset); + Py_RETURN_NONE; } PyDoc_STRVAR(symmetric_difference_update_doc, @@ -1687,17 +1687,17 @@ PyDoc_STRVAR(symmetric_difference_update_doc, static PyObject * set_symmetric_difference(PySetObject *so, PyObject *other) { - PyObject *rv; - PySetObject *otherset; + PyObject *rv; + PySetObject *otherset; - otherset = (PySetObject *)make_new_set_basetype(Py_TYPE(so), other); - if (otherset == NULL) - return NULL; - rv = set_symmetric_difference_update(otherset, (PyObject *)so); - if (rv == NULL) - return NULL; - Py_DECREF(rv); - return (PyObject *)otherset; + otherset = (PySetObject *)make_new_set_basetype(Py_TYPE(so), other); + if (otherset == NULL) + return NULL; + rv = set_symmetric_difference_update(otherset, (PyObject *)so); + if (rv == NULL) + return NULL; + Py_DECREF(rv); + return (PyObject *)otherset; } PyDoc_STRVAR(symmetric_difference_doc, @@ -1708,56 +1708,56 @@ PyDoc_STRVAR(symmetric_difference_doc, static PyObject * set_xor(PySetObject *so, PyObject *other) { - if (!PyAnySet_Check(so) || !PyAnySet_Check(other)) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - return set_symmetric_difference(so, other); + if (!PyAnySet_Check(so) || !PyAnySet_Check(other)) { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + return set_symmetric_difference(so, other); } static PyObject * set_ixor(PySetObject *so, PyObject *other) { - PyObject *result; + PyObject *result; - if (!PyAnySet_Check(other)) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - result = set_symmetric_difference_update(so, other); - if (result == NULL) - return NULL; - Py_DECREF(result); - Py_INCREF(so); - return (PyObject *)so; + if (!PyAnySet_Check(other)) { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + result = set_symmetric_difference_update(so, other); + if (result == NULL) + return NULL; + Py_DECREF(result); + Py_INCREF(so); + return (PyObject *)so; } static PyObject * set_issubset(PySetObject *so, PyObject *other) { - setentry *entry; - Py_ssize_t pos = 0; - - if (!PyAnySet_Check(other)) { - PyObject *tmp, *result; - tmp = make_new_set(&PySet_Type, other); - if (tmp == NULL) - return NULL; - result = set_issubset(so, tmp); - Py_DECREF(tmp); - return result; - } - if (PySet_GET_SIZE(so) > PySet_GET_SIZE(other)) - Py_RETURN_FALSE; - - while (set_next(so, &pos, &entry)) { - int rv = set_contains_entry((PySetObject *)other, entry); - if (rv == -1) - return NULL; - if (!rv) - Py_RETURN_FALSE; - } - Py_RETURN_TRUE; + setentry *entry; + Py_ssize_t pos = 0; + + if (!PyAnySet_Check(other)) { + PyObject *tmp, *result; + tmp = make_new_set(&PySet_Type, other); + if (tmp == NULL) + return NULL; + result = set_issubset(so, tmp); + Py_DECREF(tmp); + return result; + } + if (PySet_GET_SIZE(so) > PySet_GET_SIZE(other)) + Py_RETURN_FALSE; + + while (set_next(so, &pos, &entry)) { + int rv = set_contains_entry((PySetObject *)other, entry); + if (rv == -1) + return NULL; + if (!rv) + Py_RETURN_FALSE; + } + Py_RETURN_TRUE; } PyDoc_STRVAR(issubset_doc, "Report whether another set contains this set."); @@ -1765,17 +1765,17 @@ PyDoc_STRVAR(issubset_doc, "Report whether another set contains this set."); static PyObject * set_issuperset(PySetObject *so, PyObject *other) { - PyObject *tmp, *result; + PyObject *tmp, *result; - if (!PyAnySet_Check(other)) { - tmp = make_new_set(&PySet_Type, other); - if (tmp == NULL) - return NULL; - result = set_issuperset(so, tmp); - Py_DECREF(tmp); - return result; - } - return set_issubset((PySetObject *)other, (PyObject *)so); + if (!PyAnySet_Check(other)) { + tmp = make_new_set(&PySet_Type, other); + if (tmp == NULL) + return NULL; + result = set_issuperset(so, tmp); + Py_DECREF(tmp); + return result; + } + return set_issubset((PySetObject *)other, (PyObject *)so); } PyDoc_STRVAR(issuperset_doc, "Report whether this set contains another set."); @@ -1783,54 +1783,54 @@ PyDoc_STRVAR(issuperset_doc, "Report whether this set contains another set."); static PyObject * set_richcompare(PySetObject *v, PyObject *w, int op) { - PyObject *r1, *r2; - - if(!PyAnySet_Check(w)) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - switch (op) { - case Py_EQ: - if (PySet_GET_SIZE(v) != PySet_GET_SIZE(w)) - Py_RETURN_FALSE; - if (v->hash != -1 && - ((PySetObject *)w)->hash != -1 && - v->hash != ((PySetObject *)w)->hash) - Py_RETURN_FALSE; - return set_issubset(v, w); - case Py_NE: - r1 = set_richcompare(v, w, Py_EQ); - if (r1 == NULL) - return NULL; - r2 = PyBool_FromLong(PyObject_Not(r1)); - Py_DECREF(r1); - return r2; - case Py_LE: - return set_issubset(v, w); - case Py_GE: - return set_issuperset(v, w); - case Py_LT: - if (PySet_GET_SIZE(v) >= PySet_GET_SIZE(w)) - Py_RETURN_FALSE; - return set_issubset(v, w); - case Py_GT: - if (PySet_GET_SIZE(v) <= PySet_GET_SIZE(w)) - Py_RETURN_FALSE; - return set_issuperset(v, w); - } - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; + PyObject *r1, *r2; + + if(!PyAnySet_Check(w)) { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + switch (op) { + case Py_EQ: + if (PySet_GET_SIZE(v) != PySet_GET_SIZE(w)) + Py_RETURN_FALSE; + if (v->hash != -1 && + ((PySetObject *)w)->hash != -1 && + v->hash != ((PySetObject *)w)->hash) + Py_RETURN_FALSE; + return set_issubset(v, w); + case Py_NE: + r1 = set_richcompare(v, w, Py_EQ); + if (r1 == NULL) + return NULL; + r2 = PyBool_FromLong(PyObject_Not(r1)); + Py_DECREF(r1); + return r2; + case Py_LE: + return set_issubset(v, w); + case Py_GE: + return set_issuperset(v, w); + case Py_LT: + if (PySet_GET_SIZE(v) >= PySet_GET_SIZE(w)) + Py_RETURN_FALSE; + return set_issubset(v, w); + case Py_GT: + if (PySet_GET_SIZE(v) <= PySet_GET_SIZE(w)) + Py_RETURN_FALSE; + return set_issuperset(v, w); + } + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; } static PyObject * set_add(PySetObject *so, PyObject *key) { - if (set_add_key(so, key) == -1) - return NULL; - Py_RETURN_NONE; + if (set_add_key(so, key) == -1) + return NULL; + Py_RETURN_NONE; } -PyDoc_STRVAR(add_doc, +PyDoc_STRVAR(add_doc, "Add an element to a set.\n\ \n\ This has no effect if the element is already present."); @@ -1838,34 +1838,34 @@ This has no effect if the element is already present."); static int set_contains(PySetObject *so, PyObject *key) { - PyObject *tmpkey; - int rv; - - rv = set_contains_key(so, key); - if (rv == -1) { - if (!PySet_Check(key) || !PyErr_ExceptionMatches(PyExc_TypeError)) - return -1; - PyErr_Clear(); - tmpkey = make_new_set(&PyFrozenSet_Type, NULL); - if (tmpkey == NULL) - return -1; - set_swap_bodies((PySetObject *)tmpkey, (PySetObject *)key); - rv = set_contains(so, tmpkey); - set_swap_bodies((PySetObject *)tmpkey, (PySetObject *)key); - Py_DECREF(tmpkey); - } - return rv; + PyObject *tmpkey; + int rv; + + rv = set_contains_key(so, key); + if (rv == -1) { + if (!PySet_Check(key) || !PyErr_ExceptionMatches(PyExc_TypeError)) + return -1; + PyErr_Clear(); + tmpkey = make_new_set(&PyFrozenSet_Type, NULL); + if (tmpkey == NULL) + return -1; + set_swap_bodies((PySetObject *)tmpkey, (PySetObject *)key); + rv = set_contains(so, tmpkey); + set_swap_bodies((PySetObject *)tmpkey, (PySetObject *)key); + Py_DECREF(tmpkey); + } + return rv; } static PyObject * set_direct_contains(PySetObject *so, PyObject *key) { - long result; + long result; - result = set_contains(so, key); - if (result == -1) - return NULL; - return PyBool_FromLong(result); + result = set_contains(so, key); + if (result == -1) + return NULL; + return PyBool_FromLong(result); } PyDoc_STRVAR(contains_doc, "x.__contains__(y) <==> y in x."); @@ -1873,30 +1873,30 @@ PyDoc_STRVAR(contains_doc, "x.__contains__(y) <==> y in x."); static PyObject * set_remove(PySetObject *so, PyObject *key) { - PyObject *tmpkey; - int rv; - - rv = set_discard_key(so, key); - if (rv == -1) { - if (!PySet_Check(key) || !PyErr_ExceptionMatches(PyExc_TypeError)) - return NULL; - PyErr_Clear(); - tmpkey = make_new_set(&PyFrozenSet_Type, NULL); - if (tmpkey == NULL) - return NULL; - set_swap_bodies((PySetObject *)tmpkey, (PySetObject *)key); - rv = set_discard_key(so, tmpkey); - set_swap_bodies((PySetObject *)tmpkey, (PySetObject *)key); - Py_DECREF(tmpkey); - if (rv == -1) - return NULL; - } - - if (rv == DISCARD_NOTFOUND) { - set_key_error(key); - return NULL; - } - Py_RETURN_NONE; + PyObject *tmpkey; + int rv; + + rv = set_discard_key(so, key); + if (rv == -1) { + if (!PySet_Check(key) || !PyErr_ExceptionMatches(PyExc_TypeError)) + return NULL; + PyErr_Clear(); + tmpkey = make_new_set(&PyFrozenSet_Type, NULL); + if (tmpkey == NULL) + return NULL; + set_swap_bodies((PySetObject *)tmpkey, (PySetObject *)key); + rv = set_discard_key(so, tmpkey); + set_swap_bodies((PySetObject *)tmpkey, (PySetObject *)key); + Py_DECREF(tmpkey); + if (rv == -1) + return NULL; + } + + if (rv == DISCARD_NOTFOUND) { + set_key_error(key); + return NULL; + } + Py_RETURN_NONE; } PyDoc_STRVAR(remove_doc, @@ -1907,54 +1907,54 @@ If the element is not a member, raise a KeyError."); static PyObject * set_discard(PySetObject *so, PyObject *key) { - PyObject *tmpkey, *result; - int rv; - - rv = set_discard_key(so, key); - if (rv == -1) { - if (!PySet_Check(key) || !PyErr_ExceptionMatches(PyExc_TypeError)) - return NULL; - PyErr_Clear(); - tmpkey = make_new_set(&PyFrozenSet_Type, NULL); - if (tmpkey == NULL) - return NULL; - set_swap_bodies((PySetObject *)tmpkey, (PySetObject *)key); - result = set_discard(so, tmpkey); - set_swap_bodies((PySetObject *)tmpkey, (PySetObject *)key); - Py_DECREF(tmpkey); - return result; - } - Py_RETURN_NONE; + PyObject *tmpkey, *result; + int rv; + + rv = set_discard_key(so, key); + if (rv == -1) { + if (!PySet_Check(key) || !PyErr_ExceptionMatches(PyExc_TypeError)) + return NULL; + PyErr_Clear(); + tmpkey = make_new_set(&PyFrozenSet_Type, NULL); + if (tmpkey == NULL) + return NULL; + set_swap_bodies((PySetObject *)tmpkey, (PySetObject *)key); + result = set_discard(so, tmpkey); + set_swap_bodies((PySetObject *)tmpkey, (PySetObject *)key); + Py_DECREF(tmpkey); + return result; + } + Py_RETURN_NONE; } PyDoc_STRVAR(discard_doc, "Remove an element from a set if it is a member.\n\ \n\ -If the element is not a member, do nothing."); +If the element is not a member, do nothing."); static PyObject * set_reduce(PySetObject *so) { - PyObject *keys=NULL, *args=NULL, *result=NULL, *dict=NULL; - - keys = PySequence_List((PyObject *)so); - if (keys == NULL) - goto done; - args = PyTuple_Pack(1, keys); - if (args == NULL) - goto done; - dict = PyObject_GetAttrString((PyObject *)so, "__dict__"); - if (dict == NULL) { - PyErr_Clear(); - dict = Py_None; - Py_INCREF(dict); - } - result = PyTuple_Pack(3, Py_TYPE(so), args, dict); + PyObject *keys=NULL, *args=NULL, *result=NULL, *dict=NULL; + + keys = PySequence_List((PyObject *)so); + if (keys == NULL) + goto done; + args = PyTuple_Pack(1, keys); + if (args == NULL) + goto done; + dict = PyObject_GetAttrString((PyObject *)so, "__dict__"); + if (dict == NULL) { + PyErr_Clear(); + dict = Py_None; + Py_INCREF(dict); + } + result = PyTuple_Pack(3, Py_TYPE(so), args, dict); done: - Py_XDECREF(args); - Py_XDECREF(keys); - Py_XDECREF(dict); - return result; + Py_XDECREF(args); + Py_XDECREF(keys); + Py_XDECREF(dict); + return result; } PyDoc_STRVAR(reduce_doc, "Return state information for pickling."); @@ -1962,42 +1962,42 @@ PyDoc_STRVAR(reduce_doc, "Return state information for pickling."); static PyObject * set_sizeof(PySetObject *so) { - Py_ssize_t res; + Py_ssize_t res; - res = sizeof(PySetObject); - if (so->table != so->smalltable) - res = res + (so->mask + 1) * sizeof(setentry); - return PyLong_FromSsize_t(res); + res = sizeof(PySetObject); + if (so->table != so->smalltable) + res = res + (so->mask + 1) * sizeof(setentry); + return PyLong_FromSsize_t(res); } PyDoc_STRVAR(sizeof_doc, "S.__sizeof__() -> size of S in memory, in bytes"); static int set_init(PySetObject *self, PyObject *args, PyObject *kwds) { - PyObject *iterable = NULL; + PyObject *iterable = NULL; - if (!PyAnySet_Check(self)) - return -1; - if (PySet_Check(self) && !_PyArg_NoKeywords("set()", kwds)) - return -1; - if (!PyArg_UnpackTuple(args, Py_TYPE(self)->tp_name, 0, 1, &iterable)) - return -1; - set_clear_internal(self); - self->hash = -1; - if (iterable == NULL) - return 0; - return set_update_internal(self, iterable); + if (!PyAnySet_Check(self)) + return -1; + if (PySet_Check(self) && !_PyArg_NoKeywords("set()", kwds)) + return -1; + if (!PyArg_UnpackTuple(args, Py_TYPE(self)->tp_name, 0, 1, &iterable)) + return -1; + set_clear_internal(self); + self->hash = -1; + if (iterable == NULL) + return 0; + return set_update_internal(self, iterable); } static PySequenceMethods set_as_sequence = { - set_len, /* sq_length */ - 0, /* sq_concat */ - 0, /* sq_repeat */ - 0, /* sq_item */ - 0, /* sq_slice */ - 0, /* sq_ass_item */ - 0, /* sq_ass_slice */ - (objobjproc)set_contains, /* sq_contains */ + set_len, /* sq_length */ + 0, /* sq_concat */ + 0, /* sq_repeat */ + 0, /* sq_item */ + 0, /* sq_slice */ + 0, /* sq_ass_item */ + 0, /* sq_ass_slice */ + (objobjproc)set_contains, /* sq_contains */ }; /* set object ********************************************************/ @@ -2010,83 +2010,83 @@ All is well if assertions don't fail."); #endif static PyMethodDef set_methods[] = { - {"add", (PyCFunction)set_add, METH_O, - add_doc}, - {"clear", (PyCFunction)set_clear, METH_NOARGS, - clear_doc}, - {"__contains__",(PyCFunction)set_direct_contains, METH_O | METH_COEXIST, - contains_doc}, - {"copy", (PyCFunction)set_copy, METH_NOARGS, - copy_doc}, - {"discard", (PyCFunction)set_discard, METH_O, - discard_doc}, - {"difference", (PyCFunction)set_difference_multi, METH_VARARGS, - difference_doc}, - {"difference_update", (PyCFunction)set_difference_update, METH_VARARGS, - difference_update_doc}, - {"intersection",(PyCFunction)set_intersection_multi, METH_VARARGS, - intersection_doc}, - {"intersection_update",(PyCFunction)set_intersection_update_multi, METH_VARARGS, - intersection_update_doc}, - {"isdisjoint", (PyCFunction)set_isdisjoint, METH_O, - isdisjoint_doc}, - {"issubset", (PyCFunction)set_issubset, METH_O, - issubset_doc}, - {"issuperset", (PyCFunction)set_issuperset, METH_O, - issuperset_doc}, - {"pop", (PyCFunction)set_pop, METH_NOARGS, - pop_doc}, - {"__reduce__", (PyCFunction)set_reduce, METH_NOARGS, - reduce_doc}, - {"remove", (PyCFunction)set_remove, METH_O, - remove_doc}, - {"__sizeof__", (PyCFunction)set_sizeof, METH_NOARGS, - sizeof_doc}, - {"symmetric_difference",(PyCFunction)set_symmetric_difference, METH_O, - symmetric_difference_doc}, - {"symmetric_difference_update",(PyCFunction)set_symmetric_difference_update, METH_O, - symmetric_difference_update_doc}, + {"add", (PyCFunction)set_add, METH_O, + add_doc}, + {"clear", (PyCFunction)set_clear, METH_NOARGS, + clear_doc}, + {"__contains__",(PyCFunction)set_direct_contains, METH_O | METH_COEXIST, + contains_doc}, + {"copy", (PyCFunction)set_copy, METH_NOARGS, + copy_doc}, + {"discard", (PyCFunction)set_discard, METH_O, + discard_doc}, + {"difference", (PyCFunction)set_difference_multi, METH_VARARGS, + difference_doc}, + {"difference_update", (PyCFunction)set_difference_update, METH_VARARGS, + difference_update_doc}, + {"intersection",(PyCFunction)set_intersection_multi, METH_VARARGS, + intersection_doc}, + {"intersection_update",(PyCFunction)set_intersection_update_multi, METH_VARARGS, + intersection_update_doc}, + {"isdisjoint", (PyCFunction)set_isdisjoint, METH_O, + isdisjoint_doc}, + {"issubset", (PyCFunction)set_issubset, METH_O, + issubset_doc}, + {"issuperset", (PyCFunction)set_issuperset, METH_O, + issuperset_doc}, + {"pop", (PyCFunction)set_pop, METH_NOARGS, + pop_doc}, + {"__reduce__", (PyCFunction)set_reduce, METH_NOARGS, + reduce_doc}, + {"remove", (PyCFunction)set_remove, METH_O, + remove_doc}, + {"__sizeof__", (PyCFunction)set_sizeof, METH_NOARGS, + sizeof_doc}, + {"symmetric_difference",(PyCFunction)set_symmetric_difference, METH_O, + symmetric_difference_doc}, + {"symmetric_difference_update",(PyCFunction)set_symmetric_difference_update, METH_O, + symmetric_difference_update_doc}, #ifdef Py_DEBUG - {"test_c_api", (PyCFunction)test_c_api, METH_NOARGS, - test_c_api_doc}, + {"test_c_api", (PyCFunction)test_c_api, METH_NOARGS, + test_c_api_doc}, #endif - {"union", (PyCFunction)set_union, METH_VARARGS, - union_doc}, - {"update", (PyCFunction)set_update, METH_VARARGS, - update_doc}, - {NULL, NULL} /* sentinel */ + {"union", (PyCFunction)set_union, METH_VARARGS, + union_doc}, + {"update", (PyCFunction)set_update, METH_VARARGS, + update_doc}, + {NULL, NULL} /* sentinel */ }; static PyNumberMethods set_as_number = { - 0, /*nb_add*/ - (binaryfunc)set_sub, /*nb_subtract*/ - 0, /*nb_multiply*/ - 0, /*nb_remainder*/ - 0, /*nb_divmod*/ - 0, /*nb_power*/ - 0, /*nb_negative*/ - 0, /*nb_positive*/ - 0, /*nb_absolute*/ - 0, /*nb_bool*/ - 0, /*nb_invert*/ - 0, /*nb_lshift*/ - 0, /*nb_rshift*/ - (binaryfunc)set_and, /*nb_and*/ - (binaryfunc)set_xor, /*nb_xor*/ - (binaryfunc)set_or, /*nb_or*/ - 0, /*nb_int*/ - 0, /*nb_reserved*/ - 0, /*nb_float*/ - 0, /*nb_inplace_add*/ - (binaryfunc)set_isub, /*nb_inplace_subtract*/ - 0, /*nb_inplace_multiply*/ - 0, /*nb_inplace_remainder*/ - 0, /*nb_inplace_power*/ - 0, /*nb_inplace_lshift*/ - 0, /*nb_inplace_rshift*/ - (binaryfunc)set_iand, /*nb_inplace_and*/ - (binaryfunc)set_ixor, /*nb_inplace_xor*/ - (binaryfunc)set_ior, /*nb_inplace_or*/ + 0, /*nb_add*/ + (binaryfunc)set_sub, /*nb_subtract*/ + 0, /*nb_multiply*/ + 0, /*nb_remainder*/ + 0, /*nb_divmod*/ + 0, /*nb_power*/ + 0, /*nb_negative*/ + 0, /*nb_positive*/ + 0, /*nb_absolute*/ + 0, /*nb_bool*/ + 0, /*nb_invert*/ + 0, /*nb_lshift*/ + 0, /*nb_rshift*/ + (binaryfunc)set_and, /*nb_and*/ + (binaryfunc)set_xor, /*nb_xor*/ + (binaryfunc)set_or, /*nb_or*/ + 0, /*nb_int*/ + 0, /*nb_reserved*/ + 0, /*nb_float*/ + 0, /*nb_inplace_add*/ + (binaryfunc)set_isub, /*nb_inplace_subtract*/ + 0, /*nb_inplace_multiply*/ + 0, /*nb_inplace_remainder*/ + 0, /*nb_inplace_power*/ + 0, /*nb_inplace_lshift*/ + 0, /*nb_inplace_rshift*/ + (binaryfunc)set_iand, /*nb_inplace_and*/ + (binaryfunc)set_ixor, /*nb_inplace_xor*/ + (binaryfunc)set_ior, /*nb_inplace_or*/ }; PyDoc_STRVAR(set_doc, @@ -2096,95 +2096,95 @@ set(iterable) -> new set object\n\ Build an unordered collection of unique elements."); PyTypeObject PySet_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "set", /* tp_name */ - sizeof(PySetObject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)set_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)set_repr, /* tp_repr */ - &set_as_number, /* tp_as_number */ - &set_as_sequence, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - (hashfunc)PyObject_HashNotImplemented, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - set_doc, /* tp_doc */ - (traverseproc)set_traverse, /* tp_traverse */ - (inquiry)set_clear_internal, /* tp_clear */ - (richcmpfunc)set_richcompare, /* tp_richcompare */ - offsetof(PySetObject, weakreflist), /* tp_weaklistoffset */ - (getiterfunc)set_iter, /* tp_iter */ - 0, /* tp_iternext */ - set_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - (initproc)set_init, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - set_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "set", /* tp_name */ + sizeof(PySetObject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)set_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)set_repr, /* tp_repr */ + &set_as_number, /* tp_as_number */ + &set_as_sequence, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + (hashfunc)PyObject_HashNotImplemented, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + set_doc, /* tp_doc */ + (traverseproc)set_traverse, /* tp_traverse */ + (inquiry)set_clear_internal, /* tp_clear */ + (richcmpfunc)set_richcompare, /* tp_richcompare */ + offsetof(PySetObject, weakreflist), /* tp_weaklistoffset */ + (getiterfunc)set_iter, /* tp_iter */ + 0, /* tp_iternext */ + set_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + (initproc)set_init, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + set_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; /* frozenset object ********************************************************/ static PyMethodDef frozenset_methods[] = { - {"__contains__",(PyCFunction)set_direct_contains, METH_O | METH_COEXIST, - contains_doc}, - {"copy", (PyCFunction)frozenset_copy, METH_NOARGS, - copy_doc}, - {"difference", (PyCFunction)set_difference_multi, METH_VARARGS, - difference_doc}, - {"intersection",(PyCFunction)set_intersection_multi, METH_VARARGS, - intersection_doc}, - {"isdisjoint", (PyCFunction)set_isdisjoint, METH_O, - isdisjoint_doc}, - {"issubset", (PyCFunction)set_issubset, METH_O, - issubset_doc}, - {"issuperset", (PyCFunction)set_issuperset, METH_O, - issuperset_doc}, - {"__reduce__", (PyCFunction)set_reduce, METH_NOARGS, - reduce_doc}, - {"__sizeof__", (PyCFunction)set_sizeof, METH_NOARGS, - sizeof_doc}, - {"symmetric_difference",(PyCFunction)set_symmetric_difference, METH_O, - symmetric_difference_doc}, - {"union", (PyCFunction)set_union, METH_VARARGS, - union_doc}, - {NULL, NULL} /* sentinel */ + {"__contains__",(PyCFunction)set_direct_contains, METH_O | METH_COEXIST, + contains_doc}, + {"copy", (PyCFunction)frozenset_copy, METH_NOARGS, + copy_doc}, + {"difference", (PyCFunction)set_difference_multi, METH_VARARGS, + difference_doc}, + {"intersection",(PyCFunction)set_intersection_multi, METH_VARARGS, + intersection_doc}, + {"isdisjoint", (PyCFunction)set_isdisjoint, METH_O, + isdisjoint_doc}, + {"issubset", (PyCFunction)set_issubset, METH_O, + issubset_doc}, + {"issuperset", (PyCFunction)set_issuperset, METH_O, + issuperset_doc}, + {"__reduce__", (PyCFunction)set_reduce, METH_NOARGS, + reduce_doc}, + {"__sizeof__", (PyCFunction)set_sizeof, METH_NOARGS, + sizeof_doc}, + {"symmetric_difference",(PyCFunction)set_symmetric_difference, METH_O, + symmetric_difference_doc}, + {"union", (PyCFunction)set_union, METH_VARARGS, + union_doc}, + {NULL, NULL} /* sentinel */ }; static PyNumberMethods frozenset_as_number = { - 0, /*nb_add*/ - (binaryfunc)set_sub, /*nb_subtract*/ - 0, /*nb_multiply*/ - 0, /*nb_remainder*/ - 0, /*nb_divmod*/ - 0, /*nb_power*/ - 0, /*nb_negative*/ - 0, /*nb_positive*/ - 0, /*nb_absolute*/ - 0, /*nb_bool*/ - 0, /*nb_invert*/ - 0, /*nb_lshift*/ - 0, /*nb_rshift*/ - (binaryfunc)set_and, /*nb_and*/ - (binaryfunc)set_xor, /*nb_xor*/ - (binaryfunc)set_or, /*nb_or*/ + 0, /*nb_add*/ + (binaryfunc)set_sub, /*nb_subtract*/ + 0, /*nb_multiply*/ + 0, /*nb_remainder*/ + 0, /*nb_divmod*/ + 0, /*nb_power*/ + 0, /*nb_negative*/ + 0, /*nb_positive*/ + 0, /*nb_absolute*/ + 0, /*nb_bool*/ + 0, /*nb_invert*/ + 0, /*nb_lshift*/ + 0, /*nb_rshift*/ + (binaryfunc)set_and, /*nb_and*/ + (binaryfunc)set_xor, /*nb_xor*/ + (binaryfunc)set_or, /*nb_or*/ }; PyDoc_STRVAR(frozenset_doc, @@ -2194,47 +2194,47 @@ frozenset(iterable) -> frozenset object\n\ Build an immutable unordered collection of unique elements."); PyTypeObject PyFrozenSet_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "frozenset", /* tp_name */ - sizeof(PySetObject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)set_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)set_repr, /* tp_repr */ - &frozenset_as_number, /* tp_as_number */ - &set_as_sequence, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - frozenset_hash, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - frozenset_doc, /* tp_doc */ - (traverseproc)set_traverse, /* tp_traverse */ - (inquiry)set_clear_internal, /* tp_clear */ - (richcmpfunc)set_richcompare, /* tp_richcompare */ - offsetof(PySetObject, weakreflist), /* tp_weaklistoffset */ - (getiterfunc)set_iter, /* tp_iter */ - 0, /* tp_iternext */ - frozenset_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - frozenset_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "frozenset", /* tp_name */ + sizeof(PySetObject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)set_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)set_repr, /* tp_repr */ + &frozenset_as_number, /* tp_as_number */ + &set_as_sequence, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + frozenset_hash, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + frozenset_doc, /* tp_doc */ + (traverseproc)set_traverse, /* tp_traverse */ + (inquiry)set_clear_internal, /* tp_clear */ + (richcmpfunc)set_richcompare, /* tp_richcompare */ + offsetof(PySetObject, weakreflist), /* tp_weaklistoffset */ + (getiterfunc)set_iter, /* tp_iter */ + 0, /* tp_iternext */ + frozenset_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + frozenset_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; @@ -2243,224 +2243,224 @@ PyTypeObject PyFrozenSet_Type = { PyObject * PySet_New(PyObject *iterable) { - return make_new_set(&PySet_Type, iterable); + return make_new_set(&PySet_Type, iterable); } PyObject * PyFrozenSet_New(PyObject *iterable) { - return make_new_set(&PyFrozenSet_Type, iterable); + return make_new_set(&PyFrozenSet_Type, iterable); } Py_ssize_t PySet_Size(PyObject *anyset) { - if (!PyAnySet_Check(anyset)) { - PyErr_BadInternalCall(); - return -1; - } - return PySet_GET_SIZE(anyset); + if (!PyAnySet_Check(anyset)) { + PyErr_BadInternalCall(); + return -1; + } + return PySet_GET_SIZE(anyset); } int PySet_Clear(PyObject *set) { - if (!PySet_Check(set)) { - PyErr_BadInternalCall(); - return -1; - } - return set_clear_internal((PySetObject *)set); + if (!PySet_Check(set)) { + PyErr_BadInternalCall(); + return -1; + } + return set_clear_internal((PySetObject *)set); } int PySet_Contains(PyObject *anyset, PyObject *key) { - if (!PyAnySet_Check(anyset)) { - PyErr_BadInternalCall(); - return -1; - } - return set_contains_key((PySetObject *)anyset, key); + if (!PyAnySet_Check(anyset)) { + PyErr_BadInternalCall(); + return -1; + } + return set_contains_key((PySetObject *)anyset, key); } int PySet_Discard(PyObject *set, PyObject *key) { - if (!PySet_Check(set)) { - PyErr_BadInternalCall(); - return -1; - } - return set_discard_key((PySetObject *)set, key); + if (!PySet_Check(set)) { + PyErr_BadInternalCall(); + return -1; + } + return set_discard_key((PySetObject *)set, key); } int PySet_Add(PyObject *anyset, PyObject *key) { - if (!PySet_Check(anyset) && - (!PyFrozenSet_Check(anyset) || Py_REFCNT(anyset) != 1)) { - PyErr_BadInternalCall(); - return -1; - } - return set_add_key((PySetObject *)anyset, key); + if (!PySet_Check(anyset) && + (!PyFrozenSet_Check(anyset) || Py_REFCNT(anyset) != 1)) { + PyErr_BadInternalCall(); + return -1; + } + return set_add_key((PySetObject *)anyset, key); } int _PySet_NextEntry(PyObject *set, Py_ssize_t *pos, PyObject **key, long *hash) { - setentry *entry; + setentry *entry; - if (!PyAnySet_Check(set)) { - PyErr_BadInternalCall(); - return -1; - } - if (set_next((PySetObject *)set, pos, &entry) == 0) - return 0; - *key = entry->key; - *hash = entry->hash; - return 1; + if (!PyAnySet_Check(set)) { + PyErr_BadInternalCall(); + return -1; + } + if (set_next((PySetObject *)set, pos, &entry) == 0) + return 0; + *key = entry->key; + *hash = entry->hash; + return 1; } PyObject * PySet_Pop(PyObject *set) { - if (!PySet_Check(set)) { - PyErr_BadInternalCall(); - return NULL; - } - return set_pop((PySetObject *)set); + if (!PySet_Check(set)) { + PyErr_BadInternalCall(); + return NULL; + } + return set_pop((PySetObject *)set); } int _PySet_Update(PyObject *set, PyObject *iterable) { - if (!PySet_Check(set)) { - PyErr_BadInternalCall(); - return -1; - } - return set_update_internal((PySetObject *)set, iterable); + if (!PySet_Check(set)) { + PyErr_BadInternalCall(); + return -1; + } + return set_update_internal((PySetObject *)set, iterable); } #ifdef Py_DEBUG -/* Test code to be called with any three element set. +/* Test code to be called with any three element set. Returns True and original set is restored. */ -#define assertRaises(call_return_value, exception) \ - do { \ - assert(call_return_value); \ - assert(PyErr_ExceptionMatches(exception)); \ - PyErr_Clear(); \ - } while(0) +#define assertRaises(call_return_value, exception) \ + do { \ + assert(call_return_value); \ + assert(PyErr_ExceptionMatches(exception)); \ + PyErr_Clear(); \ + } while(0) static PyObject * test_c_api(PySetObject *so) { - Py_ssize_t count; - char *s; - Py_ssize_t i; - PyObject *elem=NULL, *dup=NULL, *t, *f, *dup2, *x; - PyObject *ob = (PyObject *)so; - long hash; - - /* Verify preconditions and exercise type/size checks */ - assert(PyAnySet_Check(ob)); - assert(PyAnySet_CheckExact(ob)); - assert(!PyFrozenSet_CheckExact(ob)); - assert(PySet_Size(ob) == 3); - assert(PySet_GET_SIZE(ob) == 3); - - /* Raise TypeError for non-iterable constructor arguments */ - assertRaises(PySet_New(Py_None) == NULL, PyExc_TypeError); - assertRaises(PyFrozenSet_New(Py_None) == NULL, PyExc_TypeError); - - /* Raise TypeError for unhashable key */ - dup = PySet_New(ob); - assertRaises(PySet_Discard(ob, dup) == -1, PyExc_TypeError); - assertRaises(PySet_Contains(ob, dup) == -1, PyExc_TypeError); - assertRaises(PySet_Add(ob, dup) == -1, PyExc_TypeError); - - /* Exercise successful pop, contains, add, and discard */ - elem = PySet_Pop(ob); - assert(PySet_Contains(ob, elem) == 0); - assert(PySet_GET_SIZE(ob) == 2); - assert(PySet_Add(ob, elem) == 0); - assert(PySet_Contains(ob, elem) == 1); - assert(PySet_GET_SIZE(ob) == 3); - assert(PySet_Discard(ob, elem) == 1); - assert(PySet_GET_SIZE(ob) == 2); - assert(PySet_Discard(ob, elem) == 0); - assert(PySet_GET_SIZE(ob) == 2); - - /* Exercise clear */ - dup2 = PySet_New(dup); - assert(PySet_Clear(dup2) == 0); - assert(PySet_Size(dup2) == 0); - Py_DECREF(dup2); - - /* Raise SystemError on clear or update of frozen set */ - f = PyFrozenSet_New(dup); - assertRaises(PySet_Clear(f) == -1, PyExc_SystemError); - assertRaises(_PySet_Update(f, dup) == -1, PyExc_SystemError); - assert(PySet_Add(f, elem) == 0); - Py_INCREF(f); - assertRaises(PySet_Add(f, elem) == -1, PyExc_SystemError); - Py_DECREF(f); - Py_DECREF(f); - - /* Exercise direct iteration */ - i = 0, count = 0; - while (_PySet_NextEntry((PyObject *)dup, &i, &x, &hash)) { - s = _PyUnicode_AsString(x); - assert(s && (s[0] == 'a' || s[0] == 'b' || s[0] == 'c')); - count++; - } - assert(count == 3); - - /* Exercise updates */ - dup2 = PySet_New(NULL); - assert(_PySet_Update(dup2, dup) == 0); - assert(PySet_Size(dup2) == 3); - assert(_PySet_Update(dup2, dup) == 0); - assert(PySet_Size(dup2) == 3); - Py_DECREF(dup2); - - /* Raise SystemError when self argument is not a set or frozenset. */ - t = PyTuple_New(0); - assertRaises(PySet_Size(t) == -1, PyExc_SystemError); - assertRaises(PySet_Contains(t, elem) == -1, PyExc_SystemError); - Py_DECREF(t); - - /* Raise SystemError when self argument is not a set. */ - f = PyFrozenSet_New(dup); - assert(PySet_Size(f) == 3); - assert(PyFrozenSet_CheckExact(f)); - assertRaises(PySet_Discard(f, elem) == -1, PyExc_SystemError); - assertRaises(PySet_Pop(f) == NULL, PyExc_SystemError); - Py_DECREF(f); - - /* Raise KeyError when popping from an empty set */ - assert(PyNumber_InPlaceSubtract(ob, ob) == ob); - Py_DECREF(ob); - assert(PySet_GET_SIZE(ob) == 0); - assertRaises(PySet_Pop(ob) == NULL, PyExc_KeyError); - - /* Restore the set from the copy using the PyNumber API */ - assert(PyNumber_InPlaceOr(ob, dup) == ob); - Py_DECREF(ob); - - /* Verify constructors accept NULL arguments */ - f = PySet_New(NULL); - assert(f != NULL); - assert(PySet_GET_SIZE(f) == 0); - Py_DECREF(f); - f = PyFrozenSet_New(NULL); - assert(f != NULL); - assert(PyFrozenSet_CheckExact(f)); - assert(PySet_GET_SIZE(f) == 0); - Py_DECREF(f); - - Py_DECREF(elem); - Py_DECREF(dup); - Py_RETURN_TRUE; + Py_ssize_t count; + char *s; + Py_ssize_t i; + PyObject *elem=NULL, *dup=NULL, *t, *f, *dup2, *x; + PyObject *ob = (PyObject *)so; + long hash; + + /* Verify preconditions and exercise type/size checks */ + assert(PyAnySet_Check(ob)); + assert(PyAnySet_CheckExact(ob)); + assert(!PyFrozenSet_CheckExact(ob)); + assert(PySet_Size(ob) == 3); + assert(PySet_GET_SIZE(ob) == 3); + + /* Raise TypeError for non-iterable constructor arguments */ + assertRaises(PySet_New(Py_None) == NULL, PyExc_TypeError); + assertRaises(PyFrozenSet_New(Py_None) == NULL, PyExc_TypeError); + + /* Raise TypeError for unhashable key */ + dup = PySet_New(ob); + assertRaises(PySet_Discard(ob, dup) == -1, PyExc_TypeError); + assertRaises(PySet_Contains(ob, dup) == -1, PyExc_TypeError); + assertRaises(PySet_Add(ob, dup) == -1, PyExc_TypeError); + + /* Exercise successful pop, contains, add, and discard */ + elem = PySet_Pop(ob); + assert(PySet_Contains(ob, elem) == 0); + assert(PySet_GET_SIZE(ob) == 2); + assert(PySet_Add(ob, elem) == 0); + assert(PySet_Contains(ob, elem) == 1); + assert(PySet_GET_SIZE(ob) == 3); + assert(PySet_Discard(ob, elem) == 1); + assert(PySet_GET_SIZE(ob) == 2); + assert(PySet_Discard(ob, elem) == 0); + assert(PySet_GET_SIZE(ob) == 2); + + /* Exercise clear */ + dup2 = PySet_New(dup); + assert(PySet_Clear(dup2) == 0); + assert(PySet_Size(dup2) == 0); + Py_DECREF(dup2); + + /* Raise SystemError on clear or update of frozen set */ + f = PyFrozenSet_New(dup); + assertRaises(PySet_Clear(f) == -1, PyExc_SystemError); + assertRaises(_PySet_Update(f, dup) == -1, PyExc_SystemError); + assert(PySet_Add(f, elem) == 0); + Py_INCREF(f); + assertRaises(PySet_Add(f, elem) == -1, PyExc_SystemError); + Py_DECREF(f); + Py_DECREF(f); + + /* Exercise direct iteration */ + i = 0, count = 0; + while (_PySet_NextEntry((PyObject *)dup, &i, &x, &hash)) { + s = _PyUnicode_AsString(x); + assert(s && (s[0] == 'a' || s[0] == 'b' || s[0] == 'c')); + count++; + } + assert(count == 3); + + /* Exercise updates */ + dup2 = PySet_New(NULL); + assert(_PySet_Update(dup2, dup) == 0); + assert(PySet_Size(dup2) == 3); + assert(_PySet_Update(dup2, dup) == 0); + assert(PySet_Size(dup2) == 3); + Py_DECREF(dup2); + + /* Raise SystemError when self argument is not a set or frozenset. */ + t = PyTuple_New(0); + assertRaises(PySet_Size(t) == -1, PyExc_SystemError); + assertRaises(PySet_Contains(t, elem) == -1, PyExc_SystemError); + Py_DECREF(t); + + /* Raise SystemError when self argument is not a set. */ + f = PyFrozenSet_New(dup); + assert(PySet_Size(f) == 3); + assert(PyFrozenSet_CheckExact(f)); + assertRaises(PySet_Discard(f, elem) == -1, PyExc_SystemError); + assertRaises(PySet_Pop(f) == NULL, PyExc_SystemError); + Py_DECREF(f); + + /* Raise KeyError when popping from an empty set */ + assert(PyNumber_InPlaceSubtract(ob, ob) == ob); + Py_DECREF(ob); + assert(PySet_GET_SIZE(ob) == 0); + assertRaises(PySet_Pop(ob) == NULL, PyExc_KeyError); + + /* Restore the set from the copy using the PyNumber API */ + assert(PyNumber_InPlaceOr(ob, dup) == ob); + Py_DECREF(ob); + + /* Verify constructors accept NULL arguments */ + f = PySet_New(NULL); + assert(f != NULL); + assert(PySet_GET_SIZE(f) == 0); + Py_DECREF(f); + f = PyFrozenSet_New(NULL); + assert(f != NULL); + assert(PyFrozenSet_CheckExact(f)); + assert(PySet_GET_SIZE(f) == 0); + Py_DECREF(f); + + Py_DECREF(elem); + Py_DECREF(dup); + Py_RETURN_TRUE; } #undef assertRaises diff --git a/Objects/sliceobject.c b/Objects/sliceobject.c index 9acd7f7..ee89006 100644 --- a/Objects/sliceobject.c +++ b/Objects/sliceobject.c @@ -7,7 +7,7 @@ Guido, feel free to do whatever you want in the way of copyrights for this file. */ -/* +/* Py_Ellipsis encodes the '...' rubber index token. It is similar to the Py_NoneStruct in that there is no way to create other objects of this type and there is exactly one in existence. @@ -19,35 +19,35 @@ this type and there is exactly one in existence. static PyObject * ellipsis_repr(PyObject *op) { - return PyUnicode_FromString("Ellipsis"); + return PyUnicode_FromString("Ellipsis"); } PyTypeObject PyEllipsis_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "ellipsis", /* tp_name */ - 0, /* tp_basicsize */ - 0, /* tp_itemsize */ - 0, /*never called*/ /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - ellipsis_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "ellipsis", /* tp_name */ + 0, /* tp_basicsize */ + 0, /* tp_itemsize */ + 0, /*never called*/ /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + ellipsis_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ }; PyObject _Py_EllipsisObject = { - _PyObject_EXTRA_INIT - 1, &PyEllipsis_Type + _PyObject_EXTRA_INIT + 1, &PyEllipsis_Type }; @@ -60,154 +60,154 @@ PyObject _Py_EllipsisObject = { PyObject * PySlice_New(PyObject *start, PyObject *stop, PyObject *step) { - PySliceObject *obj = PyObject_New(PySliceObject, &PySlice_Type); + PySliceObject *obj = PyObject_New(PySliceObject, &PySlice_Type); - if (obj == NULL) - return NULL; + if (obj == NULL) + return NULL; - if (step == NULL) step = Py_None; - Py_INCREF(step); - if (start == NULL) start = Py_None; - Py_INCREF(start); - if (stop == NULL) stop = Py_None; - Py_INCREF(stop); + if (step == NULL) step = Py_None; + Py_INCREF(step); + if (start == NULL) start = Py_None; + Py_INCREF(start); + if (stop == NULL) stop = Py_None; + Py_INCREF(stop); - obj->step = step; - obj->start = start; - obj->stop = stop; + obj->step = step; + obj->start = start; + obj->stop = stop; - return (PyObject *) obj; + return (PyObject *) obj; } PyObject * _PySlice_FromIndices(Py_ssize_t istart, Py_ssize_t istop) { - PyObject *start, *end, *slice; - start = PyLong_FromSsize_t(istart); - if (!start) - return NULL; - end = PyLong_FromSsize_t(istop); - if (!end) { - Py_DECREF(start); - return NULL; - } - - slice = PySlice_New(start, end, NULL); - Py_DECREF(start); - Py_DECREF(end); - return slice; + PyObject *start, *end, *slice; + start = PyLong_FromSsize_t(istart); + if (!start) + return NULL; + end = PyLong_FromSsize_t(istop); + if (!end) { + Py_DECREF(start); + return NULL; + } + + slice = PySlice_New(start, end, NULL); + Py_DECREF(start); + Py_DECREF(end); + return slice; } int PySlice_GetIndices(PySliceObject *r, Py_ssize_t length, Py_ssize_t *start, Py_ssize_t *stop, Py_ssize_t *step) { - /* XXX support long ints */ - if (r->step == Py_None) { - *step = 1; - } else { - if (!PyLong_Check(r->step)) return -1; - *step = PyLong_AsSsize_t(r->step); - } - if (r->start == Py_None) { - *start = *step < 0 ? length-1 : 0; - } else { - if (!PyLong_Check(r->start)) return -1; - *start = PyLong_AsSsize_t(r->start); - if (*start < 0) *start += length; - } - if (r->stop == Py_None) { - *stop = *step < 0 ? -1 : length; - } else { - if (!PyLong_Check(r->stop)) return -1; - *stop = PyLong_AsSsize_t(r->stop); - if (*stop < 0) *stop += length; - } - if (*stop > length) return -1; - if (*start >= length) return -1; - if (*step == 0) return -1; - return 0; + /* XXX support long ints */ + if (r->step == Py_None) { + *step = 1; + } else { + if (!PyLong_Check(r->step)) return -1; + *step = PyLong_AsSsize_t(r->step); + } + if (r->start == Py_None) { + *start = *step < 0 ? length-1 : 0; + } else { + if (!PyLong_Check(r->start)) return -1; + *start = PyLong_AsSsize_t(r->start); + if (*start < 0) *start += length; + } + if (r->stop == Py_None) { + *stop = *step < 0 ? -1 : length; + } else { + if (!PyLong_Check(r->stop)) return -1; + *stop = PyLong_AsSsize_t(r->stop); + if (*stop < 0) *stop += length; + } + if (*stop > length) return -1; + if (*start >= length) return -1; + if (*step == 0) return -1; + return 0; } int PySlice_GetIndicesEx(PySliceObject *r, Py_ssize_t length, - Py_ssize_t *start, Py_ssize_t *stop, Py_ssize_t *step, Py_ssize_t *slicelength) + Py_ssize_t *start, Py_ssize_t *stop, Py_ssize_t *step, Py_ssize_t *slicelength) { - /* this is harder to get right than you might think */ - - Py_ssize_t defstart, defstop; - - if (r->step == Py_None) { - *step = 1; - } - else { - if (!_PyEval_SliceIndex(r->step, step)) return -1; - if (*step == 0) { - PyErr_SetString(PyExc_ValueError, - "slice step cannot be zero"); - return -1; - } - } - - defstart = *step < 0 ? length-1 : 0; - defstop = *step < 0 ? -1 : length; - - if (r->start == Py_None) { - *start = defstart; - } - else { - if (!_PyEval_SliceIndex(r->start, start)) return -1; - if (*start < 0) *start += length; - if (*start < 0) *start = (*step < 0) ? -1 : 0; - if (*start >= length) - *start = (*step < 0) ? length - 1 : length; - } - - if (r->stop == Py_None) { - *stop = defstop; - } - else { - if (!_PyEval_SliceIndex(r->stop, stop)) return -1; - if (*stop < 0) *stop += length; - if (*stop < 0) *stop = (*step < 0) ? -1 : 0; - if (*stop >= length) - *stop = (*step < 0) ? length - 1 : length; - } - - if ((*step < 0 && *stop >= *start) - || (*step > 0 && *start >= *stop)) { - *slicelength = 0; - } - else if (*step < 0) { - *slicelength = (*stop-*start+1)/(*step)+1; - } - else { - *slicelength = (*stop-*start-1)/(*step)+1; - } - - return 0; + /* this is harder to get right than you might think */ + + Py_ssize_t defstart, defstop; + + if (r->step == Py_None) { + *step = 1; + } + else { + if (!_PyEval_SliceIndex(r->step, step)) return -1; + if (*step == 0) { + PyErr_SetString(PyExc_ValueError, + "slice step cannot be zero"); + return -1; + } + } + + defstart = *step < 0 ? length-1 : 0; + defstop = *step < 0 ? -1 : length; + + if (r->start == Py_None) { + *start = defstart; + } + else { + if (!_PyEval_SliceIndex(r->start, start)) return -1; + if (*start < 0) *start += length; + if (*start < 0) *start = (*step < 0) ? -1 : 0; + if (*start >= length) + *start = (*step < 0) ? length - 1 : length; + } + + if (r->stop == Py_None) { + *stop = defstop; + } + else { + if (!_PyEval_SliceIndex(r->stop, stop)) return -1; + if (*stop < 0) *stop += length; + if (*stop < 0) *stop = (*step < 0) ? -1 : 0; + if (*stop >= length) + *stop = (*step < 0) ? length - 1 : length; + } + + if ((*step < 0 && *stop >= *start) + || (*step > 0 && *start >= *stop)) { + *slicelength = 0; + } + else if (*step < 0) { + *slicelength = (*stop-*start+1)/(*step)+1; + } + else { + *slicelength = (*stop-*start-1)/(*step)+1; + } + + return 0; } static PyObject * slice_new(PyTypeObject *type, PyObject *args, PyObject *kw) { - PyObject *start, *stop, *step; + PyObject *start, *stop, *step; - start = stop = step = NULL; + start = stop = step = NULL; - if (!_PyArg_NoKeywords("slice()", kw)) - return NULL; + if (!_PyArg_NoKeywords("slice()", kw)) + return NULL; - if (!PyArg_UnpackTuple(args, "slice", 1, 3, &start, &stop, &step)) - return NULL; + if (!PyArg_UnpackTuple(args, "slice", 1, 3, &start, &stop, &step)) + return NULL; - /* This swapping of stop and start is to maintain similarity with - range(). */ - if (stop == NULL) { - stop = start; - start = NULL; - } - return PySlice_New(start, stop, step); + /* This swapping of stop and start is to maintain similarity with + range(). */ + if (stop == NULL) { + stop = start; + start = NULL; + } + return PySlice_New(start, stop, step); } PyDoc_STRVAR(slice_doc, @@ -218,42 +218,42 @@ Create a slice object. This is used for extended slicing (e.g. a[0:10:2])."); static void slice_dealloc(PySliceObject *r) { - Py_DECREF(r->step); - Py_DECREF(r->start); - Py_DECREF(r->stop); - PyObject_Del(r); + Py_DECREF(r->step); + Py_DECREF(r->start); + Py_DECREF(r->stop); + PyObject_Del(r); } static PyObject * slice_repr(PySliceObject *r) { - return PyUnicode_FromFormat("slice(%R, %R, %R)", r->start, r->stop, r->step); + return PyUnicode_FromFormat("slice(%R, %R, %R)", r->start, r->stop, r->step); } static PyMemberDef slice_members[] = { - {"start", T_OBJECT, offsetof(PySliceObject, start), READONLY}, - {"stop", T_OBJECT, offsetof(PySliceObject, stop), READONLY}, - {"step", T_OBJECT, offsetof(PySliceObject, step), READONLY}, - {0} + {"start", T_OBJECT, offsetof(PySliceObject, start), READONLY}, + {"stop", T_OBJECT, offsetof(PySliceObject, stop), READONLY}, + {"step", T_OBJECT, offsetof(PySliceObject, step), READONLY}, + {0} }; static PyObject* slice_indices(PySliceObject* self, PyObject* len) { - Py_ssize_t ilen, start, stop, step, slicelength; + Py_ssize_t ilen, start, stop, step, slicelength; - ilen = PyNumber_AsSsize_t(len, PyExc_OverflowError); + ilen = PyNumber_AsSsize_t(len, PyExc_OverflowError); - if (ilen == -1 && PyErr_Occurred()) { - return NULL; - } + if (ilen == -1 && PyErr_Occurred()) { + return NULL; + } - if (PySlice_GetIndicesEx(self, ilen, &start, &stop, - &step, &slicelength) < 0) { - return NULL; - } + if (PySlice_GetIndicesEx(self, ilen, &start, &stop, + &step, &slicelength) < 0) { + return NULL; + } - return Py_BuildValue("(nnn)", start, stop, step); + return Py_BuildValue("(nnn)", start, stop, step); } PyDoc_STRVAR(slice_indices_doc, @@ -267,119 +267,119 @@ handling of normal slices."); static PyObject * slice_reduce(PySliceObject* self) { - return Py_BuildValue("O(OOO)", Py_TYPE(self), self->start, self->stop, self->step); + return Py_BuildValue("O(OOO)", Py_TYPE(self), self->start, self->stop, self->step); } PyDoc_STRVAR(reduce_doc, "Return state information for pickling."); static PyMethodDef slice_methods[] = { - {"indices", (PyCFunction)slice_indices, - METH_O, slice_indices_doc}, - {"__reduce__", (PyCFunction)slice_reduce, - METH_NOARGS, reduce_doc}, - {NULL, NULL} + {"indices", (PyCFunction)slice_indices, + METH_O, slice_indices_doc}, + {"__reduce__", (PyCFunction)slice_reduce, + METH_NOARGS, reduce_doc}, + {NULL, NULL} }; static PyObject * slice_richcompare(PyObject *v, PyObject *w, int op) { - PyObject *t1; - PyObject *t2; - PyObject *res; - - if (!PySlice_Check(v) || !PySlice_Check(w)) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - - if (v == w) { - /* XXX Do we really need this shortcut? - There's a unit test for it, but is that fair? */ - switch (op) { - case Py_EQ: - case Py_LE: - case Py_GE: - res = Py_True; - break; - default: - res = Py_False; - break; - } - Py_INCREF(res); - return res; - } - - t1 = PyTuple_New(3); - t2 = PyTuple_New(3); - if (t1 == NULL || t2 == NULL) - return NULL; - - PyTuple_SET_ITEM(t1, 0, ((PySliceObject *)v)->start); - PyTuple_SET_ITEM(t1, 1, ((PySliceObject *)v)->stop); - PyTuple_SET_ITEM(t1, 2, ((PySliceObject *)v)->step); - PyTuple_SET_ITEM(t2, 0, ((PySliceObject *)w)->start); - PyTuple_SET_ITEM(t2, 1, ((PySliceObject *)w)->stop); - PyTuple_SET_ITEM(t2, 2, ((PySliceObject *)w)->step); - - res = PyObject_RichCompare(t1, t2, op); - - PyTuple_SET_ITEM(t1, 0, NULL); - PyTuple_SET_ITEM(t1, 1, NULL); - PyTuple_SET_ITEM(t1, 2, NULL); - PyTuple_SET_ITEM(t2, 0, NULL); - PyTuple_SET_ITEM(t2, 1, NULL); - PyTuple_SET_ITEM(t2, 2, NULL); - - Py_DECREF(t1); - Py_DECREF(t2); - - return res; + PyObject *t1; + PyObject *t2; + PyObject *res; + + if (!PySlice_Check(v) || !PySlice_Check(w)) { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + + if (v == w) { + /* XXX Do we really need this shortcut? + There's a unit test for it, but is that fair? */ + switch (op) { + case Py_EQ: + case Py_LE: + case Py_GE: + res = Py_True; + break; + default: + res = Py_False; + break; + } + Py_INCREF(res); + return res; + } + + t1 = PyTuple_New(3); + t2 = PyTuple_New(3); + if (t1 == NULL || t2 == NULL) + return NULL; + + PyTuple_SET_ITEM(t1, 0, ((PySliceObject *)v)->start); + PyTuple_SET_ITEM(t1, 1, ((PySliceObject *)v)->stop); + PyTuple_SET_ITEM(t1, 2, ((PySliceObject *)v)->step); + PyTuple_SET_ITEM(t2, 0, ((PySliceObject *)w)->start); + PyTuple_SET_ITEM(t2, 1, ((PySliceObject *)w)->stop); + PyTuple_SET_ITEM(t2, 2, ((PySliceObject *)w)->step); + + res = PyObject_RichCompare(t1, t2, op); + + PyTuple_SET_ITEM(t1, 0, NULL); + PyTuple_SET_ITEM(t1, 1, NULL); + PyTuple_SET_ITEM(t1, 2, NULL); + PyTuple_SET_ITEM(t2, 0, NULL); + PyTuple_SET_ITEM(t2, 1, NULL); + PyTuple_SET_ITEM(t2, 2, NULL); + + Py_DECREF(t1); + Py_DECREF(t2); + + return res; } static long slice_hash(PySliceObject *v) { - PyErr_SetString(PyExc_TypeError, "unhashable type"); - return -1L; + PyErr_SetString(PyExc_TypeError, "unhashable type"); + return -1L; } PyTypeObject PySlice_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "slice", /* Name of this type */ - sizeof(PySliceObject), /* Basic object size */ - 0, /* Item size for varobject */ - (destructor)slice_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)slice_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - (hashfunc)slice_hash, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ - slice_doc, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - slice_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - slice_methods, /* tp_methods */ - slice_members, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - slice_new, /* tp_new */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "slice", /* Name of this type */ + sizeof(PySliceObject), /* Basic object size */ + 0, /* Item size for varobject */ + (destructor)slice_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)slice_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + (hashfunc)slice_hash, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + slice_doc, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + slice_richcompare, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + slice_methods, /* tp_methods */ + slice_members, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + slice_new, /* tp_new */ }; diff --git a/Objects/stringlib/eq.h b/Objects/stringlib/eq.h index 4e989dc..3e7f5e8 100644 --- a/Objects/stringlib/eq.h +++ b/Objects/stringlib/eq.h @@ -6,16 +6,16 @@ Py_LOCAL_INLINE(int) unicode_eq(PyObject *aa, PyObject *bb) { - register PyUnicodeObject *a = (PyUnicodeObject *)aa; - register PyUnicodeObject *b = (PyUnicodeObject *)bb; + register PyUnicodeObject *a = (PyUnicodeObject *)aa; + register PyUnicodeObject *b = (PyUnicodeObject *)bb; - if (a->length != b->length) - return 0; - if (a->length == 0) - return 1; - if (a->str[0] != b->str[0]) - return 0; - if (a->length == 1) - return 1; - return memcmp(a->str, b->str, a->length * sizeof(Py_UNICODE)) == 0; + if (a->length != b->length) + return 0; + if (a->length == 0) + return 1; + if (a->str[0] != b->str[0]) + return 0; + if (a->length == 1) + return 1; + return memcmp(a->str, b->str, a->length * sizeof(Py_UNICODE)) == 0; } diff --git a/Objects/stringlib/partition.h b/Objects/stringlib/partition.h index 105ba31..20c7507 100644 --- a/Objects/stringlib/partition.h +++ b/Objects/stringlib/partition.h @@ -18,23 +18,23 @@ stringlib_partition( if (sep_len == 0) { PyErr_SetString(PyExc_ValueError, "empty separator"); - return NULL; + return NULL; } out = PyTuple_New(3); if (!out) - return NULL; + return NULL; pos = fastsearch(str, str_len, sep, sep_len, FAST_SEARCH); if (pos < 0) { - Py_INCREF(str_obj); - PyTuple_SET_ITEM(out, 0, (PyObject*) str_obj); - Py_INCREF(STRINGLIB_EMPTY); - PyTuple_SET_ITEM(out, 1, (PyObject*) STRINGLIB_EMPTY); - Py_INCREF(STRINGLIB_EMPTY); - PyTuple_SET_ITEM(out, 2, (PyObject*) STRINGLIB_EMPTY); - return out; + Py_INCREF(str_obj); + PyTuple_SET_ITEM(out, 0, (PyObject*) str_obj); + Py_INCREF(STRINGLIB_EMPTY); + PyTuple_SET_ITEM(out, 1, (PyObject*) STRINGLIB_EMPTY); + Py_INCREF(STRINGLIB_EMPTY); + PyTuple_SET_ITEM(out, 2, (PyObject*) STRINGLIB_EMPTY); + return out; } PyTuple_SET_ITEM(out, 0, STRINGLIB_NEW(str, pos)); @@ -44,8 +44,8 @@ stringlib_partition( PyTuple_SET_ITEM(out, 2, STRINGLIB_NEW(str + pos, str_len - pos)); if (PyErr_Occurred()) { - Py_DECREF(out); - return NULL; + Py_DECREF(out); + return NULL; } return out; @@ -62,29 +62,29 @@ stringlib_rpartition( if (sep_len == 0) { PyErr_SetString(PyExc_ValueError, "empty separator"); - return NULL; + return NULL; } out = PyTuple_New(3); if (!out) - return NULL; + return NULL; /* XXX - create reversefastsearch helper! */ pos = -1; - for (j = str_len - sep_len; j >= 0; --j) + for (j = str_len - sep_len; j >= 0; --j) if (STRINGLIB_CMP(str+j, sep, sep_len) == 0) { pos = j; break; } if (pos < 0) { - Py_INCREF(STRINGLIB_EMPTY); - PyTuple_SET_ITEM(out, 0, (PyObject*) STRINGLIB_EMPTY); - Py_INCREF(STRINGLIB_EMPTY); - PyTuple_SET_ITEM(out, 1, (PyObject*) STRINGLIB_EMPTY); - Py_INCREF(str_obj); - PyTuple_SET_ITEM(out, 2, (PyObject*) str_obj); - return out; + Py_INCREF(STRINGLIB_EMPTY); + PyTuple_SET_ITEM(out, 0, (PyObject*) STRINGLIB_EMPTY); + Py_INCREF(STRINGLIB_EMPTY); + PyTuple_SET_ITEM(out, 1, (PyObject*) STRINGLIB_EMPTY); + Py_INCREF(str_obj); + PyTuple_SET_ITEM(out, 2, (PyObject*) str_obj); + return out; } PyTuple_SET_ITEM(out, 0, STRINGLIB_NEW(str, pos)); @@ -94,8 +94,8 @@ stringlib_rpartition( PyTuple_SET_ITEM(out, 2, STRINGLIB_NEW(str + pos, str_len - pos)); if (PyErr_Occurred()) { - Py_DECREF(out); - return NULL; + Py_DECREF(out); + return NULL; } return out; diff --git a/Objects/stringlib/string_format.h b/Objects/stringlib/string_format.h index 539feae..ecb00a9 100644 --- a/Objects/stringlib/string_format.h +++ b/Objects/stringlib/string_format.h @@ -563,36 +563,36 @@ render_field(PyObject *fieldobj, SubString *format_spec, OutputString *output) PyObject *format_spec_object = NULL; PyObject *(*formatter)(PyObject *, STRINGLIB_CHAR *, Py_ssize_t) = NULL; STRINGLIB_CHAR* format_spec_start = format_spec->ptr ? - format_spec->ptr : NULL; + format_spec->ptr : NULL; Py_ssize_t format_spec_len = format_spec->ptr ? - format_spec->end - format_spec->ptr : 0; + format_spec->end - format_spec->ptr : 0; /* If we know the type exactly, skip the lookup of __format__ and just call the formatter directly. */ if (PyUnicode_CheckExact(fieldobj)) - formatter = _PyUnicode_FormatAdvanced; + formatter = _PyUnicode_FormatAdvanced; else if (PyLong_CheckExact(fieldobj)) - formatter =_PyLong_FormatAdvanced; + formatter =_PyLong_FormatAdvanced; else if (PyFloat_CheckExact(fieldobj)) - formatter = _PyFloat_FormatAdvanced; + formatter = _PyFloat_FormatAdvanced; /* XXX: for 2.6, convert format_spec to the appropriate type (unicode, str) */ if (formatter) { - /* we know exactly which formatter will be called when __format__ is - looked up, so call it directly, instead. */ - result = formatter(fieldobj, format_spec_start, format_spec_len); + /* we know exactly which formatter will be called when __format__ is + looked up, so call it directly, instead. */ + result = formatter(fieldobj, format_spec_start, format_spec_len); } else { - /* We need to create an object out of the pointers we have, because - __format__ takes a string/unicode object for format_spec. */ - format_spec_object = STRINGLIB_NEW(format_spec_start, - format_spec_len); - if (format_spec_object == NULL) - goto done; - - result = PyObject_Format(fieldobj, format_spec_object); + /* We need to create an object out of the pointers we have, because + __format__ takes a string/unicode object for format_spec. */ + format_spec_object = STRINGLIB_NEW(format_spec_start, + format_spec_len); + if (format_spec_object == NULL) + goto done; + + result = PyObject_Format(fieldobj, format_spec_object); } if (result == NULL) goto done; @@ -605,11 +605,11 @@ render_field(PyObject *fieldobj, SubString *format_spec, OutputString *output) /* Convert result to our type. We could be str, and result could be unicode */ { - PyObject *tmp = STRINGLIB_TOSTR(result); - if (tmp == NULL) - goto done; - Py_DECREF(result); - result = tmp; + PyObject *tmp = STRINGLIB_TOSTR(result); + if (tmp == NULL) + goto done; + Py_DECREF(result); + result = tmp; } #endif @@ -844,17 +844,17 @@ do_conversion(PyObject *obj, STRINGLIB_CHAR conversion) return STRINGLIB_TOASCII(obj); #endif default: - if (conversion > 32 && conversion < 127) { - /* It's the ASCII subrange; casting to char is safe - (assuming the execution character set is an ASCII - superset). */ - PyErr_Format(PyExc_ValueError, + if (conversion > 32 && conversion < 127) { + /* It's the ASCII subrange; casting to char is safe + (assuming the execution character set is an ASCII + superset). */ + PyErr_Format(PyExc_ValueError, "Unknown conversion specifier %c", (char)conversion); - } else - PyErr_Format(PyExc_ValueError, - "Unknown conversion specifier \\x%x", - (unsigned int)conversion); + } else + PyErr_Format(PyExc_ValueError, + "Unknown conversion specifier \\x%x", + (unsigned int)conversion); return NULL; } } @@ -1119,7 +1119,7 @@ formatteriter_next(formatteriterobject *it) Py_INCREF(conversion_str); } else - conversion_str = STRINGLIB_NEW(&conversion, 1); + conversion_str = STRINGLIB_NEW(&conversion, 1); if (conversion_str == NULL) goto done; @@ -1135,39 +1135,39 @@ formatteriter_next(formatteriterobject *it) } static PyMethodDef formatteriter_methods[] = { - {NULL, NULL} /* sentinel */ + {NULL, NULL} /* sentinel */ }; static PyTypeObject PyFormatterIter_Type = { PyVarObject_HEAD_INIT(&PyType_Type, 0) - "formatteriterator", /* tp_name */ - sizeof(formatteriterobject), /* tp_basicsize */ - 0, /* tp_itemsize */ + "formatteriterator", /* tp_name */ + sizeof(formatteriterobject), /* tp_basicsize */ + 0, /* tp_itemsize */ /* methods */ - (destructor)formatteriter_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ - 0, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)formatteriter_next, /* tp_iternext */ - formatteriter_methods, /* tp_methods */ + (destructor)formatteriter_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + 0, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)formatteriter_next, /* tp_iternext */ + formatteriter_methods, /* tp_methods */ 0, }; @@ -1268,39 +1268,39 @@ fieldnameiter_next(fieldnameiterobject *it) } static PyMethodDef fieldnameiter_methods[] = { - {NULL, NULL} /* sentinel */ + {NULL, NULL} /* sentinel */ }; static PyTypeObject PyFieldNameIter_Type = { PyVarObject_HEAD_INIT(&PyType_Type, 0) - "fieldnameiterator", /* tp_name */ - sizeof(fieldnameiterobject), /* tp_basicsize */ - 0, /* tp_itemsize */ + "fieldnameiterator", /* tp_name */ + sizeof(fieldnameiterobject), /* tp_basicsize */ + 0, /* tp_itemsize */ /* methods */ - (destructor)fieldnameiter_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ - 0, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)fieldnameiter_next, /* tp_iternext */ - fieldnameiter_methods, /* tp_methods */ + (destructor)fieldnameiter_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + 0, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)fieldnameiter_next, /* tp_iternext */ + fieldnameiter_methods, /* tp_methods */ 0}; /* unicode_formatter_field_name_split is used to implement diff --git a/Objects/stringlib/transmogrify.h b/Objects/stringlib/transmogrify.h index 7dc8177..4390e22 100644 --- a/Objects/stringlib/transmogrify.h +++ b/Objects/stringlib/transmogrify.h @@ -25,10 +25,10 @@ stringlib_expandtabs(PyObject *self, PyObject *args) size_t i, j; PyObject *u; int tabsize = 8; - + if (!PyArg_ParseTuple(args, "|i:expandtabs", &tabsize)) return NULL; - + /* First pass: determine size of output string */ i = j = 0; e = STRINGLIB_STR(self) + STRINGLIB_LEN(self); @@ -55,20 +55,20 @@ stringlib_expandtabs(PyObject *self, PyObject *args) } } } - + if ((i + j) > PY_SSIZE_T_MAX) { PyErr_SetString(PyExc_OverflowError, "result is too long"); return NULL; } - + /* Second pass: create output string and fill it */ u = STRINGLIB_NEW(NULL, i + j); if (!u) return NULL; - + j = 0; q = STRINGLIB_STR(u); - + for (p = STRINGLIB_STR(self); p < e; p++) if (*p == '\t') { if (tabsize > 0) { @@ -84,7 +84,7 @@ stringlib_expandtabs(PyObject *self, PyObject *args) if (*p == '\n' || *p == '\r') j = 0; } - + return u; } @@ -110,16 +110,16 @@ pad(PyObject *self, Py_ssize_t left, Py_ssize_t right, char fill) } u = STRINGLIB_NEW(NULL, - left + STRINGLIB_LEN(self) + right); + left + STRINGLIB_LEN(self) + right); if (u) { if (left) memset(STRINGLIB_STR(u), fill, left); Py_MEMCPY(STRINGLIB_STR(u) + left, - STRINGLIB_STR(self), - STRINGLIB_LEN(self)); + STRINGLIB_STR(self), + STRINGLIB_LEN(self)); if (right) memset(STRINGLIB_STR(u) + left + STRINGLIB_LEN(self), - fill, right); + fill, right); } return u; @@ -271,17 +271,17 @@ stringlib_zfill(PyObject *self, PyObject *args) } -#define _STRINGLIB_SPLIT_APPEND(data, left, right) \ - str = STRINGLIB_NEW((data) + (left), \ - (right) - (left)); \ - if (str == NULL) \ - goto onError; \ - if (PyList_Append(list, str)) { \ - Py_DECREF(str); \ - goto onError; \ - } \ - else \ - Py_DECREF(str); +#define _STRINGLIB_SPLIT_APPEND(data, left, right) \ + str = STRINGLIB_NEW((data) + (left), \ + (right) - (left)); \ + if (str == NULL) \ + goto onError; \ + if (PyList_Append(list, str)) { \ + Py_DECREF(str); \ + goto onError; \ + } \ + else \ + Py_DECREF(str); PyDoc_STRVAR(splitlines__doc__, "B.splitlines([keepends]) -> list of lines\n\ @@ -320,28 +320,28 @@ stringlib_splitlines(PyObject *self, PyObject *args) goto onError; for (i = j = 0; i < len; ) { - Py_ssize_t eol; - - /* Find a line and append it */ - while (i < len && data[i] != '\n' && data[i] != '\r') - i++; - - /* Skip the line break reading CRLF as one line break */ - eol = i; - if (i < len) { - if (data[i] == '\r' && i + 1 < len && - data[i+1] == '\n') - i += 2; - else - i++; - if (keepends) - eol = i; - } - _STRINGLIB_SPLIT_APPEND(data, j, eol); - j = i; + Py_ssize_t eol; + + /* Find a line and append it */ + while (i < len && data[i] != '\n' && data[i] != '\r') + i++; + + /* Skip the line break reading CRLF as one line break */ + eol = i; + if (i < len) { + if (data[i] == '\r' && i + 1 < len && + data[i+1] == '\n') + i += 2; + else + i++; + if (keepends) + eol = i; + } + _STRINGLIB_SPLIT_APPEND(data, j, eol); + j = i; } if (j < len) { - _STRINGLIB_SPLIT_APPEND(data, j, len); + _STRINGLIB_SPLIT_APPEND(data, j, len); } return list; diff --git a/Objects/structseq.c b/Objects/structseq.c index 54c8deb..7031225 100644 --- a/Objects/structseq.c +++ b/Objects/structseq.c @@ -9,7 +9,7 @@ static char visible_length_key[] = "n_sequence_fields"; static char real_length_key[] = "n_fields"; static char unnamed_fields_key[] = "n_unnamed_fields"; -/* Fields with this name have only a field index, not a field name. +/* Fields with this name have only a field index, not a field name. They are only allowed for indices < n_visible_fields. */ char *PyStructSequence_UnnamedField = "unnamed field"; @@ -29,511 +29,511 @@ char *PyStructSequence_UnnamedField = "unnamed field"; PyObject * PyStructSequence_New(PyTypeObject *type) { - PyStructSequence *obj; + PyStructSequence *obj; - obj = PyObject_New(PyStructSequence, type); - if (obj == NULL) - return NULL; - Py_SIZE(obj) = VISIBLE_SIZE_TP(type); + obj = PyObject_New(PyStructSequence, type); + if (obj == NULL) + return NULL; + Py_SIZE(obj) = VISIBLE_SIZE_TP(type); - return (PyObject*) obj; + return (PyObject*) obj; } static void structseq_dealloc(PyStructSequence *obj) { - Py_ssize_t i, size; + Py_ssize_t i, size; - size = REAL_SIZE(obj); - for (i = 0; i < size; ++i) { - Py_XDECREF(obj->ob_item[i]); - } - PyObject_Del(obj); + size = REAL_SIZE(obj); + for (i = 0; i < size; ++i) { + Py_XDECREF(obj->ob_item[i]); + } + PyObject_Del(obj); } static Py_ssize_t structseq_length(PyStructSequence *obj) { - return VISIBLE_SIZE(obj); + return VISIBLE_SIZE(obj); } static PyObject* structseq_item(PyStructSequence *obj, Py_ssize_t i) { - if (i < 0 || i >= VISIBLE_SIZE(obj)) { - PyErr_SetString(PyExc_IndexError, "tuple index out of range"); - return NULL; - } - Py_INCREF(obj->ob_item[i]); - return obj->ob_item[i]; + if (i < 0 || i >= VISIBLE_SIZE(obj)) { + PyErr_SetString(PyExc_IndexError, "tuple index out of range"); + return NULL; + } + Py_INCREF(obj->ob_item[i]); + return obj->ob_item[i]; } static PyObject* structseq_slice(PyStructSequence *obj, Py_ssize_t low, Py_ssize_t high) { - PyTupleObject *np; - Py_ssize_t i; - - if (low < 0) - low = 0; - if (high > VISIBLE_SIZE(obj)) - high = VISIBLE_SIZE(obj); - if (high < low) - high = low; - np = (PyTupleObject *)PyTuple_New(high-low); - if (np == NULL) - return NULL; - for(i = low; i < high; ++i) { - PyObject *v = obj->ob_item[i]; - Py_INCREF(v); - PyTuple_SET_ITEM(np, i-low, v); - } - return (PyObject *) np; + PyTupleObject *np; + Py_ssize_t i; + + if (low < 0) + low = 0; + if (high > VISIBLE_SIZE(obj)) + high = VISIBLE_SIZE(obj); + if (high < low) + high = low; + np = (PyTupleObject *)PyTuple_New(high-low); + if (np == NULL) + return NULL; + for(i = low; i < high; ++i) { + PyObject *v = obj->ob_item[i]; + Py_INCREF(v); + PyTuple_SET_ITEM(np, i-low, v); + } + return (PyObject *) np; } static PyObject * structseq_subscript(PyStructSequence *self, PyObject *item) { - if (PyIndex_Check(item)) { - Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); - if (i == -1 && PyErr_Occurred()) - return NULL; - - if (i < 0) - i += VISIBLE_SIZE(self); - - if (i < 0 || i >= VISIBLE_SIZE(self)) { - PyErr_SetString(PyExc_IndexError, - "tuple index out of range"); - return NULL; - } - Py_INCREF(self->ob_item[i]); - return self->ob_item[i]; - } - else if (PySlice_Check(item)) { - Py_ssize_t start, stop, step, slicelen, cur, i; - PyObject *result; - - if (PySlice_GetIndicesEx((PySliceObject *)item, - VISIBLE_SIZE(self), &start, &stop, - &step, &slicelen) < 0) { - return NULL; - } - if (slicelen <= 0) - return PyTuple_New(0); - result = PyTuple_New(slicelen); - if (result == NULL) - return NULL; - for (cur = start, i = 0; i < slicelen; - cur += step, i++) { - PyObject *v = self->ob_item[cur]; - Py_INCREF(v); - PyTuple_SET_ITEM(result, i, v); - } - return result; - } - else { - PyErr_SetString(PyExc_TypeError, - "structseq index must be integer"); - return NULL; - } + if (PyIndex_Check(item)) { + Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); + if (i == -1 && PyErr_Occurred()) + return NULL; + + if (i < 0) + i += VISIBLE_SIZE(self); + + if (i < 0 || i >= VISIBLE_SIZE(self)) { + PyErr_SetString(PyExc_IndexError, + "tuple index out of range"); + return NULL; + } + Py_INCREF(self->ob_item[i]); + return self->ob_item[i]; + } + else if (PySlice_Check(item)) { + Py_ssize_t start, stop, step, slicelen, cur, i; + PyObject *result; + + if (PySlice_GetIndicesEx((PySliceObject *)item, + VISIBLE_SIZE(self), &start, &stop, + &step, &slicelen) < 0) { + return NULL; + } + if (slicelen <= 0) + return PyTuple_New(0); + result = PyTuple_New(slicelen); + if (result == NULL) + return NULL; + for (cur = start, i = 0; i < slicelen; + cur += step, i++) { + PyObject *v = self->ob_item[cur]; + Py_INCREF(v); + PyTuple_SET_ITEM(result, i, v); + } + return result; + } + else { + PyErr_SetString(PyExc_TypeError, + "structseq index must be integer"); + return NULL; + } } static PyObject * structseq_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *arg = NULL; - PyObject *dict = NULL; - PyObject *ob; - PyStructSequence *res = NULL; - Py_ssize_t len, min_len, max_len, i, n_unnamed_fields; - static char *kwlist[] = {"sequence", "dict", 0}; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|O:structseq", - kwlist, &arg, &dict)) - return NULL; - - arg = PySequence_Fast(arg, "constructor requires a sequence"); - - if (!arg) { - return NULL; - } - - if (dict && !PyDict_Check(dict)) { - PyErr_Format(PyExc_TypeError, - "%.500s() takes a dict as second arg, if any", - type->tp_name); - Py_DECREF(arg); - return NULL; - } - - len = PySequence_Fast_GET_SIZE(arg); - min_len = VISIBLE_SIZE_TP(type); - max_len = REAL_SIZE_TP(type); - n_unnamed_fields = UNNAMED_FIELDS_TP(type); - - if (min_len != max_len) { - if (len < min_len) { - PyErr_Format(PyExc_TypeError, - "%.500s() takes an at least %zd-sequence (%zd-sequence given)", - type->tp_name, min_len, len); - Py_DECREF(arg); - return NULL; - } - - if (len > max_len) { - PyErr_Format(PyExc_TypeError, - "%.500s() takes an at most %zd-sequence (%zd-sequence given)", - type->tp_name, max_len, len); - Py_DECREF(arg); - return NULL; - } - } - else { - if (len != min_len) { - PyErr_Format(PyExc_TypeError, - "%.500s() takes a %zd-sequence (%zd-sequence given)", - type->tp_name, min_len, len); - Py_DECREF(arg); - return NULL; - } - } - - res = (PyStructSequence*) PyStructSequence_New(type); - if (res == NULL) { - return NULL; - } - for (i = 0; i < len; ++i) { - PyObject *v = PySequence_Fast_GET_ITEM(arg, i); - Py_INCREF(v); - res->ob_item[i] = v; - } - for (; i < max_len; ++i) { - if (dict && (ob = PyDict_GetItemString( - dict, type->tp_members[i-n_unnamed_fields].name))) { - } - else { - ob = Py_None; - } - Py_INCREF(ob); - res->ob_item[i] = ob; - } - - Py_DECREF(arg); - return (PyObject*) res; + PyObject *arg = NULL; + PyObject *dict = NULL; + PyObject *ob; + PyStructSequence *res = NULL; + Py_ssize_t len, min_len, max_len, i, n_unnamed_fields; + static char *kwlist[] = {"sequence", "dict", 0}; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|O:structseq", + kwlist, &arg, &dict)) + return NULL; + + arg = PySequence_Fast(arg, "constructor requires a sequence"); + + if (!arg) { + return NULL; + } + + if (dict && !PyDict_Check(dict)) { + PyErr_Format(PyExc_TypeError, + "%.500s() takes a dict as second arg, if any", + type->tp_name); + Py_DECREF(arg); + return NULL; + } + + len = PySequence_Fast_GET_SIZE(arg); + min_len = VISIBLE_SIZE_TP(type); + max_len = REAL_SIZE_TP(type); + n_unnamed_fields = UNNAMED_FIELDS_TP(type); + + if (min_len != max_len) { + if (len < min_len) { + PyErr_Format(PyExc_TypeError, + "%.500s() takes an at least %zd-sequence (%zd-sequence given)", + type->tp_name, min_len, len); + Py_DECREF(arg); + return NULL; + } + + if (len > max_len) { + PyErr_Format(PyExc_TypeError, + "%.500s() takes an at most %zd-sequence (%zd-sequence given)", + type->tp_name, max_len, len); + Py_DECREF(arg); + return NULL; + } + } + else { + if (len != min_len) { + PyErr_Format(PyExc_TypeError, + "%.500s() takes a %zd-sequence (%zd-sequence given)", + type->tp_name, min_len, len); + Py_DECREF(arg); + return NULL; + } + } + + res = (PyStructSequence*) PyStructSequence_New(type); + if (res == NULL) { + return NULL; + } + for (i = 0; i < len; ++i) { + PyObject *v = PySequence_Fast_GET_ITEM(arg, i); + Py_INCREF(v); + res->ob_item[i] = v; + } + for (; i < max_len; ++i) { + if (dict && (ob = PyDict_GetItemString( + dict, type->tp_members[i-n_unnamed_fields].name))) { + } + else { + ob = Py_None; + } + Py_INCREF(ob); + res->ob_item[i] = ob; + } + + Py_DECREF(arg); + return (PyObject*) res; } static PyObject * make_tuple(PyStructSequence *obj) { - return structseq_slice(obj, 0, VISIBLE_SIZE(obj)); + return structseq_slice(obj, 0, VISIBLE_SIZE(obj)); } static PyObject * structseq_repr(PyStructSequence *obj) { - /* buffer and type size were chosen well considered. */ + /* buffer and type size were chosen well considered. */ #define REPR_BUFFER_SIZE 512 #define TYPE_MAXSIZE 100 - PyObject *tup; - PyTypeObject *typ = Py_TYPE(obj); - int i, removelast = 0; - Py_ssize_t len; - char buf[REPR_BUFFER_SIZE]; - char *endofbuf, *pbuf = buf; - - /* pointer to end of writeable buffer; safes space for "...)\0" */ - endofbuf= &buf[REPR_BUFFER_SIZE-5]; - - if ((tup = make_tuple(obj)) == NULL) { - return NULL; - } - - /* "typename(", limited to TYPE_MAXSIZE */ - len = strlen(typ->tp_name) > TYPE_MAXSIZE ? TYPE_MAXSIZE : - strlen(typ->tp_name); - strncpy(pbuf, typ->tp_name, len); - pbuf += len; - *pbuf++ = '('; - - for (i=0; i < VISIBLE_SIZE(obj); i++) { - PyObject *val, *repr; - char *cname, *crepr; - - cname = typ->tp_members[i].name; - - val = PyTuple_GetItem(tup, i); - if (cname == NULL || val == NULL) { - return NULL; - } - repr = PyObject_Repr(val); - if (repr == NULL) { - Py_DECREF(tup); - return NULL; - } - crepr = _PyUnicode_AsString(repr); - if (crepr == NULL) { - Py_DECREF(tup); - Py_DECREF(repr); - return NULL; - } - - /* + 3: keep space for "=" and ", " */ - len = strlen(cname) + strlen(crepr) + 3; - if ((pbuf+len) <= endofbuf) { - strcpy(pbuf, cname); - pbuf += strlen(cname); - *pbuf++ = '='; - strcpy(pbuf, crepr); - pbuf += strlen(crepr); - *pbuf++ = ','; - *pbuf++ = ' '; - removelast = 1; - Py_DECREF(repr); - } - else { - strcpy(pbuf, "..."); - pbuf += 3; - removelast = 0; - Py_DECREF(repr); - break; - } - } - Py_DECREF(tup); - if (removelast) { - /* overwrite last ", " */ - pbuf-=2; - } - *pbuf++ = ')'; - *pbuf = '\0'; - - return PyUnicode_FromString(buf); + PyObject *tup; + PyTypeObject *typ = Py_TYPE(obj); + int i, removelast = 0; + Py_ssize_t len; + char buf[REPR_BUFFER_SIZE]; + char *endofbuf, *pbuf = buf; + + /* pointer to end of writeable buffer; safes space for "...)\0" */ + endofbuf= &buf[REPR_BUFFER_SIZE-5]; + + if ((tup = make_tuple(obj)) == NULL) { + return NULL; + } + + /* "typename(", limited to TYPE_MAXSIZE */ + len = strlen(typ->tp_name) > TYPE_MAXSIZE ? TYPE_MAXSIZE : + strlen(typ->tp_name); + strncpy(pbuf, typ->tp_name, len); + pbuf += len; + *pbuf++ = '('; + + for (i=0; i < VISIBLE_SIZE(obj); i++) { + PyObject *val, *repr; + char *cname, *crepr; + + cname = typ->tp_members[i].name; + + val = PyTuple_GetItem(tup, i); + if (cname == NULL || val == NULL) { + return NULL; + } + repr = PyObject_Repr(val); + if (repr == NULL) { + Py_DECREF(tup); + return NULL; + } + crepr = _PyUnicode_AsString(repr); + if (crepr == NULL) { + Py_DECREF(tup); + Py_DECREF(repr); + return NULL; + } + + /* + 3: keep space for "=" and ", " */ + len = strlen(cname) + strlen(crepr) + 3; + if ((pbuf+len) <= endofbuf) { + strcpy(pbuf, cname); + pbuf += strlen(cname); + *pbuf++ = '='; + strcpy(pbuf, crepr); + pbuf += strlen(crepr); + *pbuf++ = ','; + *pbuf++ = ' '; + removelast = 1; + Py_DECREF(repr); + } + else { + strcpy(pbuf, "..."); + pbuf += 3; + removelast = 0; + Py_DECREF(repr); + break; + } + } + Py_DECREF(tup); + if (removelast) { + /* overwrite last ", " */ + pbuf-=2; + } + *pbuf++ = ')'; + *pbuf = '\0'; + + return PyUnicode_FromString(buf); } static PyObject * structseq_concat(PyStructSequence *obj, PyObject *b) { - PyObject *tup, *result; - tup = make_tuple(obj); - result = PySequence_Concat(tup, b); - Py_DECREF(tup); - return result; + PyObject *tup, *result; + tup = make_tuple(obj); + result = PySequence_Concat(tup, b); + Py_DECREF(tup); + return result; } static PyObject * structseq_repeat(PyStructSequence *obj, Py_ssize_t n) { - PyObject *tup, *result; - tup = make_tuple(obj); - result = PySequence_Repeat(tup, n); - Py_DECREF(tup); - return result; + PyObject *tup, *result; + tup = make_tuple(obj); + result = PySequence_Repeat(tup, n); + Py_DECREF(tup); + return result; } static int structseq_contains(PyStructSequence *obj, PyObject *o) { - PyObject *tup; - int result; - tup = make_tuple(obj); - if (!tup) - return -1; - result = PySequence_Contains(tup, o); - Py_DECREF(tup); - return result; + PyObject *tup; + int result; + tup = make_tuple(obj); + if (!tup) + return -1; + result = PySequence_Contains(tup, o); + Py_DECREF(tup); + return result; } static long structseq_hash(PyObject *obj) { - PyObject *tup; - long result; - tup = make_tuple((PyStructSequence*) obj); - if (!tup) - return -1; - result = PyObject_Hash(tup); - Py_DECREF(tup); - return result; + PyObject *tup; + long result; + tup = make_tuple((PyStructSequence*) obj); + if (!tup) + return -1; + result = PyObject_Hash(tup); + Py_DECREF(tup); + return result; } static PyObject * structseq_richcompare(PyObject *obj, PyObject *o2, int op) { - PyObject *tup, *result; - tup = make_tuple((PyStructSequence*) obj); - result = PyObject_RichCompare(tup, o2, op); - Py_DECREF(tup); - return result; + PyObject *tup, *result; + tup = make_tuple((PyStructSequence*) obj); + result = PyObject_RichCompare(tup, o2, op); + Py_DECREF(tup); + return result; } static PyObject * structseq_reduce(PyStructSequence* self) { - PyObject* tup; - PyObject* dict; - PyObject* result; - Py_ssize_t n_fields, n_visible_fields, n_unnamed_fields; - int i; - - n_fields = REAL_SIZE(self); - n_visible_fields = VISIBLE_SIZE(self); - n_unnamed_fields = UNNAMED_FIELDS(self); - tup = PyTuple_New(n_visible_fields); - if (!tup) { - return NULL; - } - - dict = PyDict_New(); - if (!dict) { - Py_DECREF(tup); - return NULL; - } - - for (i = 0; i < n_visible_fields; i++) { - Py_INCREF(self->ob_item[i]); - PyTuple_SET_ITEM(tup, i, self->ob_item[i]); - } - - for (; i < n_fields; i++) { - char *n = Py_TYPE(self)->tp_members[i-n_unnamed_fields].name; - PyDict_SetItemString(dict, n, - self->ob_item[i]); - } - - result = Py_BuildValue("(O(OO))", Py_TYPE(self), tup, dict); - - Py_DECREF(tup); - Py_DECREF(dict); - - return result; + PyObject* tup; + PyObject* dict; + PyObject* result; + Py_ssize_t n_fields, n_visible_fields, n_unnamed_fields; + int i; + + n_fields = REAL_SIZE(self); + n_visible_fields = VISIBLE_SIZE(self); + n_unnamed_fields = UNNAMED_FIELDS(self); + tup = PyTuple_New(n_visible_fields); + if (!tup) { + return NULL; + } + + dict = PyDict_New(); + if (!dict) { + Py_DECREF(tup); + return NULL; + } + + for (i = 0; i < n_visible_fields; i++) { + Py_INCREF(self->ob_item[i]); + PyTuple_SET_ITEM(tup, i, self->ob_item[i]); + } + + for (; i < n_fields; i++) { + char *n = Py_TYPE(self)->tp_members[i-n_unnamed_fields].name; + PyDict_SetItemString(dict, n, + self->ob_item[i]); + } + + result = Py_BuildValue("(O(OO))", Py_TYPE(self), tup, dict); + + Py_DECREF(tup); + Py_DECREF(dict); + + return result; } static PySequenceMethods structseq_as_sequence = { - (lenfunc)structseq_length, - (binaryfunc)structseq_concat, /* sq_concat */ - (ssizeargfunc)structseq_repeat, /* sq_repeat */ - (ssizeargfunc)structseq_item, /* sq_item */ - 0, /* sq_slice */ - 0, /* sq_ass_item */ - 0, /* sq_ass_slice */ - (objobjproc)structseq_contains, /* sq_contains */ + (lenfunc)structseq_length, + (binaryfunc)structseq_concat, /* sq_concat */ + (ssizeargfunc)structseq_repeat, /* sq_repeat */ + (ssizeargfunc)structseq_item, /* sq_item */ + 0, /* sq_slice */ + 0, /* sq_ass_item */ + 0, /* sq_ass_slice */ + (objobjproc)structseq_contains, /* sq_contains */ }; static PyMappingMethods structseq_as_mapping = { - (lenfunc)structseq_length, - (binaryfunc)structseq_subscript, + (lenfunc)structseq_length, + (binaryfunc)structseq_subscript, }; static PyMethodDef structseq_methods[] = { - {"__reduce__", (PyCFunction)structseq_reduce, - METH_NOARGS, NULL}, - {NULL, NULL} + {"__reduce__", (PyCFunction)structseq_reduce, + METH_NOARGS, NULL}, + {NULL, NULL} }; static PyTypeObject _struct_sequence_template = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - NULL, /* tp_name */ - 0, /* tp_basicsize */ - 0, /* tp_itemsize */ - (destructor)structseq_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)structseq_repr, /* tp_repr */ - 0, /* tp_as_number */ - &structseq_as_sequence, /* tp_as_sequence */ - &structseq_as_mapping, /* tp_as_mapping */ - structseq_hash, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ - NULL, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - structseq_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - structseq_methods, /* tp_methods */ - NULL, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - structseq_new, /* tp_new */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + NULL, /* tp_name */ + 0, /* tp_basicsize */ + 0, /* tp_itemsize */ + (destructor)structseq_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)structseq_repr, /* tp_repr */ + 0, /* tp_as_number */ + &structseq_as_sequence, /* tp_as_sequence */ + &structseq_as_mapping, /* tp_as_mapping */ + structseq_hash, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + NULL, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + structseq_richcompare, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + structseq_methods, /* tp_methods */ + NULL, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + structseq_new, /* tp_new */ }; void PyStructSequence_InitType(PyTypeObject *type, PyStructSequence_Desc *desc) { - PyObject *dict; - PyMemberDef* members; - int n_members, n_unnamed_members, i, k; + PyObject *dict; + PyMemberDef* members; + int n_members, n_unnamed_members, i, k; #ifdef Py_TRACE_REFS - /* if the type object was chained, unchain it first - before overwriting its storage */ - if (type->ob_base.ob_base._ob_next) { - _Py_ForgetReference((PyObject*)type); - } + /* if the type object was chained, unchain it first + before overwriting its storage */ + if (type->ob_base.ob_base._ob_next) { + _Py_ForgetReference((PyObject*)type); + } #endif - n_unnamed_members = 0; - for (i = 0; desc->fields[i].name != NULL; ++i) - if (desc->fields[i].name == PyStructSequence_UnnamedField) - n_unnamed_members++; - n_members = i; - - memcpy(type, &_struct_sequence_template, sizeof(PyTypeObject)); - type->tp_name = desc->name; - type->tp_doc = desc->doc; - type->tp_basicsize = sizeof(PyStructSequence)+ - sizeof(PyObject*)*(n_members-1); - type->tp_itemsize = 0; - - members = PyMem_NEW(PyMemberDef, n_members-n_unnamed_members+1); - if (members == NULL) - return; - - for (i = k = 0; i < n_members; ++i) { - if (desc->fields[i].name == PyStructSequence_UnnamedField) - continue; - members[k].name = desc->fields[i].name; - members[k].type = T_OBJECT; - members[k].offset = offsetof(PyStructSequence, ob_item) - + i * sizeof(PyObject*); - members[k].flags = READONLY; - members[k].doc = desc->fields[i].doc; - k++; - } - members[k].name = NULL; - - type->tp_members = members; - - if (PyType_Ready(type) < 0) - return; - Py_INCREF(type); - - dict = type->tp_dict; -#define SET_DICT_FROM_INT(key, value) \ - do { \ - PyObject *v = PyLong_FromLong((long) value); \ - if (v != NULL) { \ - PyDict_SetItemString(dict, key, v); \ - Py_DECREF(v); \ - } \ - } while (0) - - SET_DICT_FROM_INT(visible_length_key, desc->n_in_sequence); - SET_DICT_FROM_INT(real_length_key, n_members); - SET_DICT_FROM_INT(unnamed_fields_key, n_unnamed_members); + n_unnamed_members = 0; + for (i = 0; desc->fields[i].name != NULL; ++i) + if (desc->fields[i].name == PyStructSequence_UnnamedField) + n_unnamed_members++; + n_members = i; + + memcpy(type, &_struct_sequence_template, sizeof(PyTypeObject)); + type->tp_name = desc->name; + type->tp_doc = desc->doc; + type->tp_basicsize = sizeof(PyStructSequence)+ + sizeof(PyObject*)*(n_members-1); + type->tp_itemsize = 0; + + members = PyMem_NEW(PyMemberDef, n_members-n_unnamed_members+1); + if (members == NULL) + return; + + for (i = k = 0; i < n_members; ++i) { + if (desc->fields[i].name == PyStructSequence_UnnamedField) + continue; + members[k].name = desc->fields[i].name; + members[k].type = T_OBJECT; + members[k].offset = offsetof(PyStructSequence, ob_item) + + i * sizeof(PyObject*); + members[k].flags = READONLY; + members[k].doc = desc->fields[i].doc; + k++; + } + members[k].name = NULL; + + type->tp_members = members; + + if (PyType_Ready(type) < 0) + return; + Py_INCREF(type); + + dict = type->tp_dict; +#define SET_DICT_FROM_INT(key, value) \ + do { \ + PyObject *v = PyLong_FromLong((long) value); \ + if (v != NULL) { \ + PyDict_SetItemString(dict, key, v); \ + Py_DECREF(v); \ + } \ + } while (0) + + SET_DICT_FROM_INT(visible_length_key, desc->n_in_sequence); + SET_DICT_FROM_INT(real_length_key, n_members); + SET_DICT_FROM_INT(unnamed_fields_key, n_unnamed_members); } diff --git a/Objects/tupleobject.c b/Objects/tupleobject.c index 9145b58..aa3be82 100644 --- a/Objects/tupleobject.c +++ b/Objects/tupleobject.c @@ -5,9 +5,9 @@ /* Speed optimization to avoid frequent malloc/free of small tuples */ #ifndef PyTuple_MAXSAVESIZE -#define PyTuple_MAXSAVESIZE 20 /* Largest tuple to save on free list */ +#define PyTuple_MAXSAVESIZE 20 /* Largest tuple to save on free list */ #endif -#ifndef PyTuple_MAXFREELIST +#ifndef PyTuple_MAXFREELIST #define PyTuple_MAXFREELIST 2000 /* Maximum number of tuples of each size to save */ #endif @@ -35,12 +35,12 @@ static Py_ssize_t count_tracked = 0; static void show_track(void) { - fprintf(stderr, "Tuples created: %" PY_FORMAT_SIZE_T "d\n", - count_tracked + count_untracked); - fprintf(stderr, "Tuples tracked by the GC: %" PY_FORMAT_SIZE_T - "d\n", count_tracked); - fprintf(stderr, "%.2f%% tuple tracking rate\n\n", - (100.0*count_tracked/(count_untracked+count_tracked))); + fprintf(stderr, "Tuples created: %" PY_FORMAT_SIZE_T "d\n", + count_tracked + count_untracked); + fprintf(stderr, "Tuples tracked by the GC: %" PY_FORMAT_SIZE_T + "d\n", count_tracked); + fprintf(stderr, "%.2f%% tuple tracking rate\n\n", + (100.0*count_tracked/(count_untracked+count_tracked))); } #endif @@ -48,161 +48,161 @@ show_track(void) PyObject * PyTuple_New(register Py_ssize_t size) { - register PyTupleObject *op; - Py_ssize_t i; - if (size < 0) { - PyErr_BadInternalCall(); - return NULL; - } + register PyTupleObject *op; + Py_ssize_t i; + if (size < 0) { + PyErr_BadInternalCall(); + return NULL; + } #if PyTuple_MAXSAVESIZE > 0 - if (size == 0 && free_list[0]) { - op = free_list[0]; - Py_INCREF(op); + if (size == 0 && free_list[0]) { + op = free_list[0]; + Py_INCREF(op); #ifdef COUNT_ALLOCS - tuple_zero_allocs++; + tuple_zero_allocs++; #endif - return (PyObject *) op; - } - if (size < PyTuple_MAXSAVESIZE && (op = free_list[size]) != NULL) { - free_list[size] = (PyTupleObject *) op->ob_item[0]; - numfree[size]--; + return (PyObject *) op; + } + if (size < PyTuple_MAXSAVESIZE && (op = free_list[size]) != NULL) { + free_list[size] = (PyTupleObject *) op->ob_item[0]; + numfree[size]--; #ifdef COUNT_ALLOCS - fast_tuple_allocs++; + fast_tuple_allocs++; #endif - /* Inline PyObject_InitVar */ + /* Inline PyObject_InitVar */ #ifdef Py_TRACE_REFS - Py_SIZE(op) = size; - Py_TYPE(op) = &PyTuple_Type; + Py_SIZE(op) = size; + Py_TYPE(op) = &PyTuple_Type; #endif - _Py_NewReference((PyObject *)op); - } - else + _Py_NewReference((PyObject *)op); + } + else #endif - { - Py_ssize_t nbytes = size * sizeof(PyObject *); - /* Check for overflow */ - if (nbytes / sizeof(PyObject *) != (size_t)size || - (nbytes > PY_SSIZE_T_MAX - sizeof(PyTupleObject) - sizeof(PyObject *))) - { - return PyErr_NoMemory(); - } - nbytes += sizeof(PyTupleObject) - sizeof(PyObject *); - - op = PyObject_GC_NewVar(PyTupleObject, &PyTuple_Type, size); - if (op == NULL) - return NULL; - } - for (i=0; i < size; i++) - op->ob_item[i] = NULL; + { + Py_ssize_t nbytes = size * sizeof(PyObject *); + /* Check for overflow */ + if (nbytes / sizeof(PyObject *) != (size_t)size || + (nbytes > PY_SSIZE_T_MAX - sizeof(PyTupleObject) - sizeof(PyObject *))) + { + return PyErr_NoMemory(); + } + nbytes += sizeof(PyTupleObject) - sizeof(PyObject *); + + op = PyObject_GC_NewVar(PyTupleObject, &PyTuple_Type, size); + if (op == NULL) + return NULL; + } + for (i=0; i < size; i++) + op->ob_item[i] = NULL; #if PyTuple_MAXSAVESIZE > 0 - if (size == 0) { - free_list[0] = op; - ++numfree[0]; - Py_INCREF(op); /* extra INCREF so that this is never freed */ - } + if (size == 0) { + free_list[0] = op; + ++numfree[0]; + Py_INCREF(op); /* extra INCREF so that this is never freed */ + } #endif #ifdef SHOW_TRACK_COUNT - count_tracked++; + count_tracked++; #endif - _PyObject_GC_TRACK(op); - return (PyObject *) op; + _PyObject_GC_TRACK(op); + return (PyObject *) op; } Py_ssize_t PyTuple_Size(register PyObject *op) { - if (!PyTuple_Check(op)) { - PyErr_BadInternalCall(); - return -1; - } - else - return Py_SIZE(op); + if (!PyTuple_Check(op)) { + PyErr_BadInternalCall(); + return -1; + } + else + return Py_SIZE(op); } PyObject * PyTuple_GetItem(register PyObject *op, register Py_ssize_t i) { - if (!PyTuple_Check(op)) { - PyErr_BadInternalCall(); - return NULL; - } - if (i < 0 || i >= Py_SIZE(op)) { - PyErr_SetString(PyExc_IndexError, "tuple index out of range"); - return NULL; - } - return ((PyTupleObject *)op) -> ob_item[i]; + if (!PyTuple_Check(op)) { + PyErr_BadInternalCall(); + return NULL; + } + if (i < 0 || i >= Py_SIZE(op)) { + PyErr_SetString(PyExc_IndexError, "tuple index out of range"); + return NULL; + } + return ((PyTupleObject *)op) -> ob_item[i]; } int PyTuple_SetItem(register PyObject *op, register Py_ssize_t i, PyObject *newitem) { - register PyObject *olditem; - register PyObject **p; - if (!PyTuple_Check(op) || op->ob_refcnt != 1) { - Py_XDECREF(newitem); - PyErr_BadInternalCall(); - return -1; - } - if (i < 0 || i >= Py_SIZE(op)) { - Py_XDECREF(newitem); - PyErr_SetString(PyExc_IndexError, - "tuple assignment index out of range"); - return -1; - } - p = ((PyTupleObject *)op) -> ob_item + i; - olditem = *p; - *p = newitem; - Py_XDECREF(olditem); - return 0; + register PyObject *olditem; + register PyObject **p; + if (!PyTuple_Check(op) || op->ob_refcnt != 1) { + Py_XDECREF(newitem); + PyErr_BadInternalCall(); + return -1; + } + if (i < 0 || i >= Py_SIZE(op)) { + Py_XDECREF(newitem); + PyErr_SetString(PyExc_IndexError, + "tuple assignment index out of range"); + return -1; + } + p = ((PyTupleObject *)op) -> ob_item + i; + olditem = *p; + *p = newitem; + Py_XDECREF(olditem); + return 0; } void _PyTuple_MaybeUntrack(PyObject *op) { - PyTupleObject *t; - Py_ssize_t i, n; - - if (!PyTuple_CheckExact(op) || !_PyObject_GC_IS_TRACKED(op)) - return; - t = (PyTupleObject *) op; - n = Py_SIZE(t); - for (i = 0; i < n; i++) { - PyObject *elt = PyTuple_GET_ITEM(t, i); - /* Tuple with NULL elements aren't - fully constructed, don't untrack - them yet. */ - if (!elt || - _PyObject_GC_MAY_BE_TRACKED(elt)) - return; - } + PyTupleObject *t; + Py_ssize_t i, n; + + if (!PyTuple_CheckExact(op) || !_PyObject_GC_IS_TRACKED(op)) + return; + t = (PyTupleObject *) op; + n = Py_SIZE(t); + for (i = 0; i < n; i++) { + PyObject *elt = PyTuple_GET_ITEM(t, i); + /* Tuple with NULL elements aren't + fully constructed, don't untrack + them yet. */ + if (!elt || + _PyObject_GC_MAY_BE_TRACKED(elt)) + return; + } #ifdef SHOW_TRACK_COUNT - count_tracked--; - count_untracked++; + count_tracked--; + count_untracked++; #endif - _PyObject_GC_UNTRACK(op); + _PyObject_GC_UNTRACK(op); } PyObject * PyTuple_Pack(Py_ssize_t n, ...) { - Py_ssize_t i; - PyObject *o; - PyObject *result; - PyObject **items; - va_list vargs; - - va_start(vargs, n); - result = PyTuple_New(n); - if (result == NULL) - return NULL; - items = ((PyTupleObject *)result)->ob_item; - for (i = 0; i < n; i++) { - o = va_arg(vargs, PyObject *); - Py_INCREF(o); - items[i] = o; - } - va_end(vargs); - return result; + Py_ssize_t i; + PyObject *o; + PyObject *result; + PyObject **items; + va_list vargs; + + va_start(vargs, n); + result = PyTuple_New(n); + if (result == NULL) + return NULL; + items = ((PyTupleObject *)result)->ob_item; + for (i = 0; i < n; i++) { + o = va_arg(vargs, PyObject *); + Py_INCREF(o); + items[i] = o; + } + va_end(vargs); + return result; } @@ -211,405 +211,405 @@ PyTuple_Pack(Py_ssize_t n, ...) static void tupledealloc(register PyTupleObject *op) { - register Py_ssize_t i; - register Py_ssize_t len = Py_SIZE(op); - PyObject_GC_UnTrack(op); - Py_TRASHCAN_SAFE_BEGIN(op) - if (len > 0) { - i = len; - while (--i >= 0) - Py_XDECREF(op->ob_item[i]); + register Py_ssize_t i; + register Py_ssize_t len = Py_SIZE(op); + PyObject_GC_UnTrack(op); + Py_TRASHCAN_SAFE_BEGIN(op) + if (len > 0) { + i = len; + while (--i >= 0) + Py_XDECREF(op->ob_item[i]); #if PyTuple_MAXSAVESIZE > 0 - if (len < PyTuple_MAXSAVESIZE && - numfree[len] < PyTuple_MAXFREELIST && - Py_TYPE(op) == &PyTuple_Type) - { - op->ob_item[0] = (PyObject *) free_list[len]; - numfree[len]++; - free_list[len] = op; - goto done; /* return */ - } + if (len < PyTuple_MAXSAVESIZE && + numfree[len] < PyTuple_MAXFREELIST && + Py_TYPE(op) == &PyTuple_Type) + { + op->ob_item[0] = (PyObject *) free_list[len]; + numfree[len]++; + free_list[len] = op; + goto done; /* return */ + } #endif - } - Py_TYPE(op)->tp_free((PyObject *)op); + } + Py_TYPE(op)->tp_free((PyObject *)op); done: - Py_TRASHCAN_SAFE_END(op) + Py_TRASHCAN_SAFE_END(op) } static PyObject * tuplerepr(PyTupleObject *v) { - Py_ssize_t i, n; - PyObject *s, *temp; - PyObject *pieces, *result = NULL; - - n = Py_SIZE(v); - if (n == 0) - return PyUnicode_FromString("()"); - - /* While not mutable, it is still possible to end up with a cycle in a - tuple through an object that stores itself within a tuple (and thus - infinitely asks for the repr of itself). This should only be - possible within a type. */ - i = Py_ReprEnter((PyObject *)v); - if (i != 0) { - return i > 0 ? PyUnicode_FromString("(...)") : NULL; - } - - pieces = PyTuple_New(n); - if (pieces == NULL) - return NULL; - - /* Do repr() on each element. */ - for (i = 0; i < n; ++i) { - if (Py_EnterRecursiveCall(" while getting the repr of a tuple")) - goto Done; - s = PyObject_Repr(v->ob_item[i]); - Py_LeaveRecursiveCall(); - if (s == NULL) - goto Done; - PyTuple_SET_ITEM(pieces, i, s); - } - - /* Add "()" decorations to the first and last items. */ - assert(n > 0); - s = PyUnicode_FromString("("); - if (s == NULL) - goto Done; - temp = PyTuple_GET_ITEM(pieces, 0); - PyUnicode_AppendAndDel(&s, temp); - PyTuple_SET_ITEM(pieces, 0, s); - if (s == NULL) - goto Done; - - s = PyUnicode_FromString(n == 1 ? ",)" : ")"); - if (s == NULL) - goto Done; - temp = PyTuple_GET_ITEM(pieces, n-1); - PyUnicode_AppendAndDel(&temp, s); - PyTuple_SET_ITEM(pieces, n-1, temp); - if (temp == NULL) - goto Done; - - /* Paste them all together with ", " between. */ - s = PyUnicode_FromString(", "); - if (s == NULL) - goto Done; - result = PyUnicode_Join(s, pieces); - Py_DECREF(s); + Py_ssize_t i, n; + PyObject *s, *temp; + PyObject *pieces, *result = NULL; + + n = Py_SIZE(v); + if (n == 0) + return PyUnicode_FromString("()"); + + /* While not mutable, it is still possible to end up with a cycle in a + tuple through an object that stores itself within a tuple (and thus + infinitely asks for the repr of itself). This should only be + possible within a type. */ + i = Py_ReprEnter((PyObject *)v); + if (i != 0) { + return i > 0 ? PyUnicode_FromString("(...)") : NULL; + } + + pieces = PyTuple_New(n); + if (pieces == NULL) + return NULL; + + /* Do repr() on each element. */ + for (i = 0; i < n; ++i) { + if (Py_EnterRecursiveCall(" while getting the repr of a tuple")) + goto Done; + s = PyObject_Repr(v->ob_item[i]); + Py_LeaveRecursiveCall(); + if (s == NULL) + goto Done; + PyTuple_SET_ITEM(pieces, i, s); + } + + /* Add "()" decorations to the first and last items. */ + assert(n > 0); + s = PyUnicode_FromString("("); + if (s == NULL) + goto Done; + temp = PyTuple_GET_ITEM(pieces, 0); + PyUnicode_AppendAndDel(&s, temp); + PyTuple_SET_ITEM(pieces, 0, s); + if (s == NULL) + goto Done; + + s = PyUnicode_FromString(n == 1 ? ",)" : ")"); + if (s == NULL) + goto Done; + temp = PyTuple_GET_ITEM(pieces, n-1); + PyUnicode_AppendAndDel(&temp, s); + PyTuple_SET_ITEM(pieces, n-1, temp); + if (temp == NULL) + goto Done; + + /* Paste them all together with ", " between. */ + s = PyUnicode_FromString(", "); + if (s == NULL) + goto Done; + result = PyUnicode_Join(s, pieces); + Py_DECREF(s); Done: - Py_DECREF(pieces); - Py_ReprLeave((PyObject *)v); - return result; + Py_DECREF(pieces); + Py_ReprLeave((PyObject *)v); + return result; } -/* The addend 82520, was selected from the range(0, 1000000) for - generating the greatest number of prime multipliers for tuples +/* The addend 82520, was selected from the range(0, 1000000) for + generating the greatest number of prime multipliers for tuples upto length eight: - 1082527, 1165049, 1082531, 1165057, 1247581, 1330103, 1082533, + 1082527, 1165049, 1082531, 1165057, 1247581, 1330103, 1082533, 1330111, 1412633, 1165069, 1247599, 1495177, 1577699 */ static long tuplehash(PyTupleObject *v) { - register long x, y; - register Py_ssize_t len = Py_SIZE(v); - register PyObject **p; - long mult = 1000003L; - x = 0x345678L; - p = v->ob_item; - while (--len >= 0) { - y = PyObject_Hash(*p++); - if (y == -1) - return -1; - x = (x ^ y) * mult; - /* the cast might truncate len; that doesn't change hash stability */ - mult += (long)(82520L + len + len); - } - x += 97531L; - if (x == -1) - x = -2; - return x; + register long x, y; + register Py_ssize_t len = Py_SIZE(v); + register PyObject **p; + long mult = 1000003L; + x = 0x345678L; + p = v->ob_item; + while (--len >= 0) { + y = PyObject_Hash(*p++); + if (y == -1) + return -1; + x = (x ^ y) * mult; + /* the cast might truncate len; that doesn't change hash stability */ + mult += (long)(82520L + len + len); + } + x += 97531L; + if (x == -1) + x = -2; + return x; } static Py_ssize_t tuplelength(PyTupleObject *a) { - return Py_SIZE(a); + return Py_SIZE(a); } static int tuplecontains(PyTupleObject *a, PyObject *el) { - Py_ssize_t i; - int cmp; + Py_ssize_t i; + int cmp; - for (i = 0, cmp = 0 ; cmp == 0 && i < Py_SIZE(a); ++i) - cmp = PyObject_RichCompareBool(el, PyTuple_GET_ITEM(a, i), - Py_EQ); - return cmp; + for (i = 0, cmp = 0 ; cmp == 0 && i < Py_SIZE(a); ++i) + cmp = PyObject_RichCompareBool(el, PyTuple_GET_ITEM(a, i), + Py_EQ); + return cmp; } static PyObject * tupleitem(register PyTupleObject *a, register Py_ssize_t i) { - if (i < 0 || i >= Py_SIZE(a)) { - PyErr_SetString(PyExc_IndexError, "tuple index out of range"); - return NULL; - } - Py_INCREF(a->ob_item[i]); - return a->ob_item[i]; + if (i < 0 || i >= Py_SIZE(a)) { + PyErr_SetString(PyExc_IndexError, "tuple index out of range"); + return NULL; + } + Py_INCREF(a->ob_item[i]); + return a->ob_item[i]; } static PyObject * -tupleslice(register PyTupleObject *a, register Py_ssize_t ilow, - register Py_ssize_t ihigh) +tupleslice(register PyTupleObject *a, register Py_ssize_t ilow, + register Py_ssize_t ihigh) { - register PyTupleObject *np; - PyObject **src, **dest; - register Py_ssize_t i; - Py_ssize_t len; - if (ilow < 0) - ilow = 0; - if (ihigh > Py_SIZE(a)) - ihigh = Py_SIZE(a); - if (ihigh < ilow) - ihigh = ilow; - if (ilow == 0 && ihigh == Py_SIZE(a) && PyTuple_CheckExact(a)) { - Py_INCREF(a); - return (PyObject *)a; - } - len = ihigh - ilow; - np = (PyTupleObject *)PyTuple_New(len); - if (np == NULL) - return NULL; - src = a->ob_item + ilow; - dest = np->ob_item; - for (i = 0; i < len; i++) { - PyObject *v = src[i]; - Py_INCREF(v); - dest[i] = v; - } - return (PyObject *)np; + register PyTupleObject *np; + PyObject **src, **dest; + register Py_ssize_t i; + Py_ssize_t len; + if (ilow < 0) + ilow = 0; + if (ihigh > Py_SIZE(a)) + ihigh = Py_SIZE(a); + if (ihigh < ilow) + ihigh = ilow; + if (ilow == 0 && ihigh == Py_SIZE(a) && PyTuple_CheckExact(a)) { + Py_INCREF(a); + return (PyObject *)a; + } + len = ihigh - ilow; + np = (PyTupleObject *)PyTuple_New(len); + if (np == NULL) + return NULL; + src = a->ob_item + ilow; + dest = np->ob_item; + for (i = 0; i < len; i++) { + PyObject *v = src[i]; + Py_INCREF(v); + dest[i] = v; + } + return (PyObject *)np; } PyObject * PyTuple_GetSlice(PyObject *op, Py_ssize_t i, Py_ssize_t j) { - if (op == NULL || !PyTuple_Check(op)) { - PyErr_BadInternalCall(); - return NULL; - } - return tupleslice((PyTupleObject *)op, i, j); + if (op == NULL || !PyTuple_Check(op)) { + PyErr_BadInternalCall(); + return NULL; + } + return tupleslice((PyTupleObject *)op, i, j); } static PyObject * tupleconcat(register PyTupleObject *a, register PyObject *bb) { - register Py_ssize_t size; - register Py_ssize_t i; - PyObject **src, **dest; - PyTupleObject *np; - if (!PyTuple_Check(bb)) { - PyErr_Format(PyExc_TypeError, - "can only concatenate tuple (not \"%.200s\") to tuple", - Py_TYPE(bb)->tp_name); - return NULL; - } + register Py_ssize_t size; + register Py_ssize_t i; + PyObject **src, **dest; + PyTupleObject *np; + if (!PyTuple_Check(bb)) { + PyErr_Format(PyExc_TypeError, + "can only concatenate tuple (not \"%.200s\") to tuple", + Py_TYPE(bb)->tp_name); + return NULL; + } #define b ((PyTupleObject *)bb) - size = Py_SIZE(a) + Py_SIZE(b); - if (size < 0) - return PyErr_NoMemory(); - np = (PyTupleObject *) PyTuple_New(size); - if (np == NULL) { - return NULL; - } - src = a->ob_item; - dest = np->ob_item; - for (i = 0; i < Py_SIZE(a); i++) { - PyObject *v = src[i]; - Py_INCREF(v); - dest[i] = v; - } - src = b->ob_item; - dest = np->ob_item + Py_SIZE(a); - for (i = 0; i < Py_SIZE(b); i++) { - PyObject *v = src[i]; - Py_INCREF(v); - dest[i] = v; - } - return (PyObject *)np; + size = Py_SIZE(a) + Py_SIZE(b); + if (size < 0) + return PyErr_NoMemory(); + np = (PyTupleObject *) PyTuple_New(size); + if (np == NULL) { + return NULL; + } + src = a->ob_item; + dest = np->ob_item; + for (i = 0; i < Py_SIZE(a); i++) { + PyObject *v = src[i]; + Py_INCREF(v); + dest[i] = v; + } + src = b->ob_item; + dest = np->ob_item + Py_SIZE(a); + for (i = 0; i < Py_SIZE(b); i++) { + PyObject *v = src[i]; + Py_INCREF(v); + dest[i] = v; + } + return (PyObject *)np; #undef b } static PyObject * tuplerepeat(PyTupleObject *a, Py_ssize_t n) { - Py_ssize_t i, j; - Py_ssize_t size; - PyTupleObject *np; - PyObject **p, **items; - if (n < 0) - n = 0; - if (Py_SIZE(a) == 0 || n == 1) { - if (PyTuple_CheckExact(a)) { - /* Since tuples are immutable, we can return a shared - copy in this case */ - Py_INCREF(a); - return (PyObject *)a; - } - if (Py_SIZE(a) == 0) - return PyTuple_New(0); - } - size = Py_SIZE(a) * n; - if (size/Py_SIZE(a) != n) - return PyErr_NoMemory(); - np = (PyTupleObject *) PyTuple_New(size); - if (np == NULL) - return NULL; - p = np->ob_item; - items = a->ob_item; - for (i = 0; i < n; i++) { - for (j = 0; j < Py_SIZE(a); j++) { - *p = items[j]; - Py_INCREF(*p); - p++; - } - } - return (PyObject *) np; + Py_ssize_t i, j; + Py_ssize_t size; + PyTupleObject *np; + PyObject **p, **items; + if (n < 0) + n = 0; + if (Py_SIZE(a) == 0 || n == 1) { + if (PyTuple_CheckExact(a)) { + /* Since tuples are immutable, we can return a shared + copy in this case */ + Py_INCREF(a); + return (PyObject *)a; + } + if (Py_SIZE(a) == 0) + return PyTuple_New(0); + } + size = Py_SIZE(a) * n; + if (size/Py_SIZE(a) != n) + return PyErr_NoMemory(); + np = (PyTupleObject *) PyTuple_New(size); + if (np == NULL) + return NULL; + p = np->ob_item; + items = a->ob_item; + for (i = 0; i < n; i++) { + for (j = 0; j < Py_SIZE(a); j++) { + *p = items[j]; + Py_INCREF(*p); + p++; + } + } + return (PyObject *) np; } static PyObject * tupleindex(PyTupleObject *self, PyObject *args) { - Py_ssize_t i, start=0, stop=Py_SIZE(self); - PyObject *v; - - if (!PyArg_ParseTuple(args, "O|O&O&:index", &v, - _PyEval_SliceIndex, &start, - _PyEval_SliceIndex, &stop)) - return NULL; - if (start < 0) { - start += Py_SIZE(self); - if (start < 0) - start = 0; - } - if (stop < 0) { - stop += Py_SIZE(self); - if (stop < 0) - stop = 0; - } - for (i = start; i < stop && i < Py_SIZE(self); i++) { - int cmp = PyObject_RichCompareBool(self->ob_item[i], v, Py_EQ); - if (cmp > 0) - return PyLong_FromSsize_t(i); - else if (cmp < 0) - return NULL; - } - PyErr_SetString(PyExc_ValueError, "tuple.index(x): x not in tuple"); - return NULL; + Py_ssize_t i, start=0, stop=Py_SIZE(self); + PyObject *v; + + if (!PyArg_ParseTuple(args, "O|O&O&:index", &v, + _PyEval_SliceIndex, &start, + _PyEval_SliceIndex, &stop)) + return NULL; + if (start < 0) { + start += Py_SIZE(self); + if (start < 0) + start = 0; + } + if (stop < 0) { + stop += Py_SIZE(self); + if (stop < 0) + stop = 0; + } + for (i = start; i < stop && i < Py_SIZE(self); i++) { + int cmp = PyObject_RichCompareBool(self->ob_item[i], v, Py_EQ); + if (cmp > 0) + return PyLong_FromSsize_t(i); + else if (cmp < 0) + return NULL; + } + PyErr_SetString(PyExc_ValueError, "tuple.index(x): x not in tuple"); + return NULL; } static PyObject * tuplecount(PyTupleObject *self, PyObject *v) { - Py_ssize_t count = 0; - Py_ssize_t i; - - for (i = 0; i < Py_SIZE(self); i++) { - int cmp = PyObject_RichCompareBool(self->ob_item[i], v, Py_EQ); - if (cmp > 0) - count++; - else if (cmp < 0) - return NULL; - } - return PyLong_FromSsize_t(count); + Py_ssize_t count = 0; + Py_ssize_t i; + + for (i = 0; i < Py_SIZE(self); i++) { + int cmp = PyObject_RichCompareBool(self->ob_item[i], v, Py_EQ); + if (cmp > 0) + count++; + else if (cmp < 0) + return NULL; + } + return PyLong_FromSsize_t(count); } static int tupletraverse(PyTupleObject *o, visitproc visit, void *arg) { - Py_ssize_t i; + Py_ssize_t i; - for (i = Py_SIZE(o); --i >= 0; ) - Py_VISIT(o->ob_item[i]); - return 0; + for (i = Py_SIZE(o); --i >= 0; ) + Py_VISIT(o->ob_item[i]); + return 0; } static PyObject * tuplerichcompare(PyObject *v, PyObject *w, int op) { - PyTupleObject *vt, *wt; - Py_ssize_t i; - Py_ssize_t vlen, wlen; - - if (!PyTuple_Check(v) || !PyTuple_Check(w)) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - - vt = (PyTupleObject *)v; - wt = (PyTupleObject *)w; - - vlen = Py_SIZE(vt); - wlen = Py_SIZE(wt); - - /* Note: the corresponding code for lists has an "early out" test - * here when op is EQ or NE and the lengths differ. That pays there, - * but Tim was unable to find any real code where EQ/NE tuple - * compares don't have the same length, so testing for it here would - * have cost without benefit. - */ - - /* Search for the first index where items are different. - * Note that because tuples are immutable, it's safe to reuse - * vlen and wlen across the comparison calls. - */ - for (i = 0; i < vlen && i < wlen; i++) { - int k = PyObject_RichCompareBool(vt->ob_item[i], - wt->ob_item[i], Py_EQ); - if (k < 0) - return NULL; - if (!k) - break; - } - - if (i >= vlen || i >= wlen) { - /* No more items to compare -- compare sizes */ - int cmp; - PyObject *res; - switch (op) { - case Py_LT: cmp = vlen < wlen; break; - case Py_LE: cmp = vlen <= wlen; break; - case Py_EQ: cmp = vlen == wlen; break; - case Py_NE: cmp = vlen != wlen; break; - case Py_GT: cmp = vlen > wlen; break; - case Py_GE: cmp = vlen >= wlen; break; - default: return NULL; /* cannot happen */ - } - if (cmp) - res = Py_True; - else - res = Py_False; - Py_INCREF(res); - return res; - } - - /* We have an item that differs -- shortcuts for EQ/NE */ - if (op == Py_EQ) { - Py_INCREF(Py_False); - return Py_False; - } - if (op == Py_NE) { - Py_INCREF(Py_True); - return Py_True; - } - - /* Compare the final item again using the proper operator */ - return PyObject_RichCompare(vt->ob_item[i], wt->ob_item[i], op); + PyTupleObject *vt, *wt; + Py_ssize_t i; + Py_ssize_t vlen, wlen; + + if (!PyTuple_Check(v) || !PyTuple_Check(w)) { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + + vt = (PyTupleObject *)v; + wt = (PyTupleObject *)w; + + vlen = Py_SIZE(vt); + wlen = Py_SIZE(wt); + + /* Note: the corresponding code for lists has an "early out" test + * here when op is EQ or NE and the lengths differ. That pays there, + * but Tim was unable to find any real code where EQ/NE tuple + * compares don't have the same length, so testing for it here would + * have cost without benefit. + */ + + /* Search for the first index where items are different. + * Note that because tuples are immutable, it's safe to reuse + * vlen and wlen across the comparison calls. + */ + for (i = 0; i < vlen && i < wlen; i++) { + int k = PyObject_RichCompareBool(vt->ob_item[i], + wt->ob_item[i], Py_EQ); + if (k < 0) + return NULL; + if (!k) + break; + } + + if (i >= vlen || i >= wlen) { + /* No more items to compare -- compare sizes */ + int cmp; + PyObject *res; + switch (op) { + case Py_LT: cmp = vlen < wlen; break; + case Py_LE: cmp = vlen <= wlen; break; + case Py_EQ: cmp = vlen == wlen; break; + case Py_NE: cmp = vlen != wlen; break; + case Py_GT: cmp = vlen > wlen; break; + case Py_GE: cmp = vlen >= wlen; break; + default: return NULL; /* cannot happen */ + } + if (cmp) + res = Py_True; + else + res = Py_False; + Py_INCREF(res); + return res; + } + + /* We have an item that differs -- shortcuts for EQ/NE */ + if (op == Py_EQ) { + Py_INCREF(Py_False); + return Py_False; + } + if (op == Py_NE) { + Py_INCREF(Py_True); + return Py_True; + } + + /* Compare the final item again using the proper operator */ + return PyObject_RichCompare(vt->ob_item[i], wt->ob_item[i], op); } static PyObject * @@ -618,41 +618,41 @@ tuple_subtype_new(PyTypeObject *type, PyObject *args, PyObject *kwds); static PyObject * tuple_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *arg = NULL; - static char *kwlist[] = {"sequence", 0}; - - if (type != &PyTuple_Type) - return tuple_subtype_new(type, args, kwds); - if (!PyArg_ParseTupleAndKeywords(args, kwds, "|O:tuple", kwlist, &arg)) - return NULL; - - if (arg == NULL) - return PyTuple_New(0); - else - return PySequence_Tuple(arg); + PyObject *arg = NULL; + static char *kwlist[] = {"sequence", 0}; + + if (type != &PyTuple_Type) + return tuple_subtype_new(type, args, kwds); + if (!PyArg_ParseTupleAndKeywords(args, kwds, "|O:tuple", kwlist, &arg)) + return NULL; + + if (arg == NULL) + return PyTuple_New(0); + else + return PySequence_Tuple(arg); } static PyObject * tuple_subtype_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *tmp, *newobj, *item; - Py_ssize_t i, n; - - assert(PyType_IsSubtype(type, &PyTuple_Type)); - tmp = tuple_new(&PyTuple_Type, args, kwds); - if (tmp == NULL) - return NULL; - assert(PyTuple_Check(tmp)); - newobj = type->tp_alloc(type, n = PyTuple_GET_SIZE(tmp)); - if (newobj == NULL) - return NULL; - for (i = 0; i < n; i++) { - item = PyTuple_GET_ITEM(tmp, i); - Py_INCREF(item); - PyTuple_SET_ITEM(newobj, i, item); - } - Py_DECREF(tmp); - return newobj; + PyObject *tmp, *newobj, *item; + Py_ssize_t i, n; + + assert(PyType_IsSubtype(type, &PyTuple_Type)); + tmp = tuple_new(&PyTuple_Type, args, kwds); + if (tmp == NULL) + return NULL; + assert(PyTuple_Check(tmp)); + newobj = type->tp_alloc(type, n = PyTuple_GET_SIZE(tmp)); + if (newobj == NULL) + return NULL; + for (i = 0; i < n; i++) { + item = PyTuple_GET_ITEM(tmp, i); + Py_INCREF(item); + PyTuple_SET_ITEM(newobj, i, item); + } + Py_DECREF(tmp); + return newobj; } PyDoc_STRVAR(tuple_doc, @@ -662,86 +662,86 @@ tuple(iterable) -> tuple initialized from iterable's items\n\ If the argument is a tuple, the return value is the same object."); static PySequenceMethods tuple_as_sequence = { - (lenfunc)tuplelength, /* sq_length */ - (binaryfunc)tupleconcat, /* sq_concat */ - (ssizeargfunc)tuplerepeat, /* sq_repeat */ - (ssizeargfunc)tupleitem, /* sq_item */ - 0, /* sq_slice */ - 0, /* sq_ass_item */ - 0, /* sq_ass_slice */ - (objobjproc)tuplecontains, /* sq_contains */ + (lenfunc)tuplelength, /* sq_length */ + (binaryfunc)tupleconcat, /* sq_concat */ + (ssizeargfunc)tuplerepeat, /* sq_repeat */ + (ssizeargfunc)tupleitem, /* sq_item */ + 0, /* sq_slice */ + 0, /* sq_ass_item */ + 0, /* sq_ass_slice */ + (objobjproc)tuplecontains, /* sq_contains */ }; static PyObject* tuplesubscript(PyTupleObject* self, PyObject* item) { - if (PyIndex_Check(item)) { - Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); - if (i == -1 && PyErr_Occurred()) - return NULL; - if (i < 0) - i += PyTuple_GET_SIZE(self); - return tupleitem(self, i); - } - else if (PySlice_Check(item)) { - Py_ssize_t start, stop, step, slicelength, cur, i; - PyObject* result; - PyObject* it; - PyObject **src, **dest; - - if (PySlice_GetIndicesEx((PySliceObject*)item, - PyTuple_GET_SIZE(self), - &start, &stop, &step, &slicelength) < 0) { - return NULL; - } - - if (slicelength <= 0) { - return PyTuple_New(0); - } - else if (start == 0 && step == 1 && - slicelength == PyTuple_GET_SIZE(self) && - PyTuple_CheckExact(self)) { - Py_INCREF(self); - return (PyObject *)self; - } - else { - result = PyTuple_New(slicelength); - if (!result) return NULL; - - src = self->ob_item; - dest = ((PyTupleObject *)result)->ob_item; - for (cur = start, i = 0; i < slicelength; - cur += step, i++) { - it = src[cur]; - Py_INCREF(it); - dest[i] = it; - } - - return result; - } - } - else { - PyErr_Format(PyExc_TypeError, - "tuple indices must be integers, not %.200s", - Py_TYPE(item)->tp_name); - return NULL; - } + if (PyIndex_Check(item)) { + Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); + if (i == -1 && PyErr_Occurred()) + return NULL; + if (i < 0) + i += PyTuple_GET_SIZE(self); + return tupleitem(self, i); + } + else if (PySlice_Check(item)) { + Py_ssize_t start, stop, step, slicelength, cur, i; + PyObject* result; + PyObject* it; + PyObject **src, **dest; + + if (PySlice_GetIndicesEx((PySliceObject*)item, + PyTuple_GET_SIZE(self), + &start, &stop, &step, &slicelength) < 0) { + return NULL; + } + + if (slicelength <= 0) { + return PyTuple_New(0); + } + else if (start == 0 && step == 1 && + slicelength == PyTuple_GET_SIZE(self) && + PyTuple_CheckExact(self)) { + Py_INCREF(self); + return (PyObject *)self; + } + else { + result = PyTuple_New(slicelength); + if (!result) return NULL; + + src = self->ob_item; + dest = ((PyTupleObject *)result)->ob_item; + for (cur = start, i = 0; i < slicelength; + cur += step, i++) { + it = src[cur]; + Py_INCREF(it); + dest[i] = it; + } + + return result; + } + } + else { + PyErr_Format(PyExc_TypeError, + "tuple indices must be integers, not %.200s", + Py_TYPE(item)->tp_name); + return NULL; + } } static PyObject * tuple_getnewargs(PyTupleObject *v) { - return Py_BuildValue("(N)", tupleslice(v, 0, Py_SIZE(v))); - + return Py_BuildValue("(N)", tupleslice(v, 0, Py_SIZE(v))); + } static PyObject * tuple_sizeof(PyTupleObject *self) { - Py_ssize_t res; + Py_ssize_t res; - res = PyTuple_Type.tp_basicsize + Py_SIZE(self) * sizeof(PyObject *); - return PyLong_FromSsize_t(res); + res = PyTuple_Type.tp_basicsize + Py_SIZE(self) * sizeof(PyObject *); + return PyLong_FromSsize_t(res); } PyDoc_STRVAR(index_doc, @@ -754,62 +754,62 @@ PyDoc_STRVAR(sizeof_doc, "T.__sizeof__() -- size of T in memory, in bytes"); static PyMethodDef tuple_methods[] = { - {"__getnewargs__", (PyCFunction)tuple_getnewargs, METH_NOARGS}, - {"__sizeof__", (PyCFunction)tuple_sizeof, METH_NOARGS, sizeof_doc}, - {"index", (PyCFunction)tupleindex, METH_VARARGS, index_doc}, - {"count", (PyCFunction)tuplecount, METH_O, count_doc}, - {NULL, NULL} /* sentinel */ + {"__getnewargs__", (PyCFunction)tuple_getnewargs, METH_NOARGS}, + {"__sizeof__", (PyCFunction)tuple_sizeof, METH_NOARGS, sizeof_doc}, + {"index", (PyCFunction)tupleindex, METH_VARARGS, index_doc}, + {"count", (PyCFunction)tuplecount, METH_O, count_doc}, + {NULL, NULL} /* sentinel */ }; static PyMappingMethods tuple_as_mapping = { - (lenfunc)tuplelength, - (binaryfunc)tuplesubscript, - 0 + (lenfunc)tuplelength, + (binaryfunc)tuplesubscript, + 0 }; static PyObject *tuple_iter(PyObject *seq); PyTypeObject PyTuple_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "tuple", - sizeof(PyTupleObject) - sizeof(PyObject *), - sizeof(PyObject *), - (destructor)tupledealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)tuplerepr, /* tp_repr */ - 0, /* tp_as_number */ - &tuple_as_sequence, /* tp_as_sequence */ - &tuple_as_mapping, /* tp_as_mapping */ - (hashfunc)tuplehash, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE | Py_TPFLAGS_TUPLE_SUBCLASS, /* tp_flags */ - tuple_doc, /* tp_doc */ - (traverseproc)tupletraverse, /* tp_traverse */ - 0, /* tp_clear */ - tuplerichcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - tuple_iter, /* tp_iter */ - 0, /* tp_iternext */ - tuple_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - tuple_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "tuple", + sizeof(PyTupleObject) - sizeof(PyObject *), + sizeof(PyObject *), + (destructor)tupledealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)tuplerepr, /* tp_repr */ + 0, /* tp_as_number */ + &tuple_as_sequence, /* tp_as_sequence */ + &tuple_as_mapping, /* tp_as_mapping */ + (hashfunc)tuplehash, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE | Py_TPFLAGS_TUPLE_SUBCLASS, /* tp_flags */ + tuple_doc, /* tp_doc */ + (traverseproc)tupletraverse, /* tp_traverse */ + 0, /* tp_clear */ + tuplerichcompare, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + tuple_iter, /* tp_iter */ + 0, /* tp_iternext */ + tuple_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + tuple_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; /* The following function breaks the notion that tuples are immutable: @@ -822,207 +822,207 @@ PyTypeObject PyTuple_Type = { int _PyTuple_Resize(PyObject **pv, Py_ssize_t newsize) { - register PyTupleObject *v; - register PyTupleObject *sv; - Py_ssize_t i; - Py_ssize_t oldsize; - - v = (PyTupleObject *) *pv; - if (v == NULL || Py_TYPE(v) != &PyTuple_Type || - (Py_SIZE(v) != 0 && Py_REFCNT(v) != 1)) { - *pv = 0; - Py_XDECREF(v); - PyErr_BadInternalCall(); - return -1; - } - oldsize = Py_SIZE(v); - if (oldsize == newsize) - return 0; - - if (oldsize == 0) { - /* Empty tuples are often shared, so we should never - resize them in-place even if we do own the only - (current) reference */ - Py_DECREF(v); - *pv = PyTuple_New(newsize); - return *pv == NULL ? -1 : 0; - } - - /* XXX UNREF/NEWREF interface should be more symmetrical */ - _Py_DEC_REFTOTAL; - if (_PyObject_GC_IS_TRACKED(v)) - _PyObject_GC_UNTRACK(v); - _Py_ForgetReference((PyObject *) v); - /* DECREF items deleted by shrinkage */ - for (i = newsize; i < oldsize; i++) { - Py_XDECREF(v->ob_item[i]); - v->ob_item[i] = NULL; - } - sv = PyObject_GC_Resize(PyTupleObject, v, newsize); - if (sv == NULL) { - *pv = NULL; - PyObject_GC_Del(v); - return -1; - } - _Py_NewReference((PyObject *) sv); - /* Zero out items added by growing */ - if (newsize > oldsize) - memset(&sv->ob_item[oldsize], 0, - sizeof(*sv->ob_item) * (newsize - oldsize)); - *pv = (PyObject *) sv; - _PyObject_GC_TRACK(sv); - return 0; + register PyTupleObject *v; + register PyTupleObject *sv; + Py_ssize_t i; + Py_ssize_t oldsize; + + v = (PyTupleObject *) *pv; + if (v == NULL || Py_TYPE(v) != &PyTuple_Type || + (Py_SIZE(v) != 0 && Py_REFCNT(v) != 1)) { + *pv = 0; + Py_XDECREF(v); + PyErr_BadInternalCall(); + return -1; + } + oldsize = Py_SIZE(v); + if (oldsize == newsize) + return 0; + + if (oldsize == 0) { + /* Empty tuples are often shared, so we should never + resize them in-place even if we do own the only + (current) reference */ + Py_DECREF(v); + *pv = PyTuple_New(newsize); + return *pv == NULL ? -1 : 0; + } + + /* XXX UNREF/NEWREF interface should be more symmetrical */ + _Py_DEC_REFTOTAL; + if (_PyObject_GC_IS_TRACKED(v)) + _PyObject_GC_UNTRACK(v); + _Py_ForgetReference((PyObject *) v); + /* DECREF items deleted by shrinkage */ + for (i = newsize; i < oldsize; i++) { + Py_XDECREF(v->ob_item[i]); + v->ob_item[i] = NULL; + } + sv = PyObject_GC_Resize(PyTupleObject, v, newsize); + if (sv == NULL) { + *pv = NULL; + PyObject_GC_Del(v); + return -1; + } + _Py_NewReference((PyObject *) sv); + /* Zero out items added by growing */ + if (newsize > oldsize) + memset(&sv->ob_item[oldsize], 0, + sizeof(*sv->ob_item) * (newsize - oldsize)); + *pv = (PyObject *) sv; + _PyObject_GC_TRACK(sv); + return 0; } int PyTuple_ClearFreeList(void) { - int freelist_size = 0; + int freelist_size = 0; #if PyTuple_MAXSAVESIZE > 0 - int i; - for (i = 1; i < PyTuple_MAXSAVESIZE; i++) { - PyTupleObject *p, *q; - p = free_list[i]; - freelist_size += numfree[i]; - free_list[i] = NULL; - numfree[i] = 0; - while (p) { - q = p; - p = (PyTupleObject *)(p->ob_item[0]); - PyObject_GC_Del(q); - } - } + int i; + for (i = 1; i < PyTuple_MAXSAVESIZE; i++) { + PyTupleObject *p, *q; + p = free_list[i]; + freelist_size += numfree[i]; + free_list[i] = NULL; + numfree[i] = 0; + while (p) { + q = p; + p = (PyTupleObject *)(p->ob_item[0]); + PyObject_GC_Del(q); + } + } #endif - return freelist_size; + return freelist_size; } - + void PyTuple_Fini(void) { #if PyTuple_MAXSAVESIZE > 0 - /* empty tuples are used all over the place and applications may - * rely on the fact that an empty tuple is a singleton. */ - Py_XDECREF(free_list[0]); - free_list[0] = NULL; + /* empty tuples are used all over the place and applications may + * rely on the fact that an empty tuple is a singleton. */ + Py_XDECREF(free_list[0]); + free_list[0] = NULL; - (void)PyTuple_ClearFreeList(); + (void)PyTuple_ClearFreeList(); #endif #ifdef SHOW_TRACK_COUNT - show_track(); + show_track(); #endif } /*********************** Tuple Iterator **************************/ typedef struct { - PyObject_HEAD - long it_index; - PyTupleObject *it_seq; /* Set to NULL when iterator is exhausted */ + PyObject_HEAD + long it_index; + PyTupleObject *it_seq; /* Set to NULL when iterator is exhausted */ } tupleiterobject; static void tupleiter_dealloc(tupleiterobject *it) { - _PyObject_GC_UNTRACK(it); - Py_XDECREF(it->it_seq); - PyObject_GC_Del(it); + _PyObject_GC_UNTRACK(it); + Py_XDECREF(it->it_seq); + PyObject_GC_Del(it); } static int tupleiter_traverse(tupleiterobject *it, visitproc visit, void *arg) { - Py_VISIT(it->it_seq); - return 0; + Py_VISIT(it->it_seq); + return 0; } static PyObject * tupleiter_next(tupleiterobject *it) { - PyTupleObject *seq; - PyObject *item; - - assert(it != NULL); - seq = it->it_seq; - if (seq == NULL) - return NULL; - assert(PyTuple_Check(seq)); - - if (it->it_index < PyTuple_GET_SIZE(seq)) { - item = PyTuple_GET_ITEM(seq, it->it_index); - ++it->it_index; - Py_INCREF(item); - return item; - } - - Py_DECREF(seq); - it->it_seq = NULL; - return NULL; + PyTupleObject *seq; + PyObject *item; + + assert(it != NULL); + seq = it->it_seq; + if (seq == NULL) + return NULL; + assert(PyTuple_Check(seq)); + + if (it->it_index < PyTuple_GET_SIZE(seq)) { + item = PyTuple_GET_ITEM(seq, it->it_index); + ++it->it_index; + Py_INCREF(item); + return item; + } + + Py_DECREF(seq); + it->it_seq = NULL; + return NULL; } static PyObject * tupleiter_len(tupleiterobject *it) { - Py_ssize_t len = 0; - if (it->it_seq) - len = PyTuple_GET_SIZE(it->it_seq) - it->it_index; - return PyLong_FromSsize_t(len); + Py_ssize_t len = 0; + if (it->it_seq) + len = PyTuple_GET_SIZE(it->it_seq) - it->it_index; + return PyLong_FromSsize_t(len); } PyDoc_STRVAR(length_hint_doc, "Private method returning an estimate of len(list(it))."); static PyMethodDef tupleiter_methods[] = { - {"__length_hint__", (PyCFunction)tupleiter_len, METH_NOARGS, length_hint_doc}, - {NULL, NULL} /* sentinel */ + {"__length_hint__", (PyCFunction)tupleiter_len, METH_NOARGS, length_hint_doc}, + {NULL, NULL} /* sentinel */ }; PyTypeObject PyTupleIter_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "tuple_iterator", /* tp_name */ - sizeof(tupleiterobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)tupleiter_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ - 0, /* tp_doc */ - (traverseproc)tupleiter_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)tupleiter_next, /* tp_iternext */ - tupleiter_methods, /* tp_methods */ - 0, + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "tuple_iterator", /* tp_name */ + sizeof(tupleiterobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)tupleiter_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + 0, /* tp_doc */ + (traverseproc)tupleiter_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)tupleiter_next, /* tp_iternext */ + tupleiter_methods, /* tp_methods */ + 0, }; static PyObject * tuple_iter(PyObject *seq) { - tupleiterobject *it; - - if (!PyTuple_Check(seq)) { - PyErr_BadInternalCall(); - return NULL; - } - it = PyObject_GC_New(tupleiterobject, &PyTupleIter_Type); - if (it == NULL) - return NULL; - it->it_index = 0; - Py_INCREF(seq); - it->it_seq = (PyTupleObject *)seq; - _PyObject_GC_TRACK(it); - return (PyObject *)it; + tupleiterobject *it; + + if (!PyTuple_Check(seq)) { + PyErr_BadInternalCall(); + return NULL; + } + it = PyObject_GC_New(tupleiterobject, &PyTupleIter_Type); + if (it == NULL) + return NULL; + it->it_index = 0; + Py_INCREF(seq); + it->it_seq = (PyTupleObject *)seq; + _PyObject_GC_TRACK(it); + return (PyObject *)it; } diff --git a/Objects/typeobject.c b/Objects/typeobject.c index 07a8cd9..a94508d 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -13,22 +13,22 @@ they normally would. This is why the maximum size is limited to MCACHE_MAX_ATTR_SIZE, since it might be a problem if very large strings are used as attribute names. */ -#define MCACHE_MAX_ATTR_SIZE 100 -#define MCACHE_SIZE_EXP 10 -#define MCACHE_HASH(version, name_hash) \ - (((unsigned int)(version) * (unsigned int)(name_hash)) \ - >> (8*sizeof(unsigned int) - MCACHE_SIZE_EXP)) +#define MCACHE_MAX_ATTR_SIZE 100 +#define MCACHE_SIZE_EXP 10 +#define MCACHE_HASH(version, name_hash) \ + (((unsigned int)(version) * (unsigned int)(name_hash)) \ + >> (8*sizeof(unsigned int) - MCACHE_SIZE_EXP)) #define MCACHE_HASH_METHOD(type, name) \ - MCACHE_HASH((type)->tp_version_tag, \ - ((PyUnicodeObject *)(name))->hash) + MCACHE_HASH((type)->tp_version_tag, \ + ((PyUnicodeObject *)(name))->hash) #define MCACHE_CACHEABLE_NAME(name) \ - PyUnicode_CheckExact(name) && \ - PyUnicode_GET_SIZE(name) <= MCACHE_MAX_ATTR_SIZE + PyUnicode_CheckExact(name) && \ + PyUnicode_GET_SIZE(name) <= MCACHE_MAX_ATTR_SIZE struct method_cache_entry { - unsigned int version; - PyObject *name; /* reference to exactly a str or None */ - PyObject *value; /* borrowed */ + unsigned int version; + PyObject *name; /* reference to exactly a str or None */ + PyObject *value; /* borrowed */ }; static struct method_cache_entry method_cache[1 << MCACHE_SIZE_EXP]; @@ -37,325 +37,325 @@ static unsigned int next_version_tag = 0; unsigned int PyType_ClearCache(void) { - Py_ssize_t i; - unsigned int cur_version_tag = next_version_tag - 1; - - for (i = 0; i < (1 << MCACHE_SIZE_EXP); i++) { - method_cache[i].version = 0; - Py_CLEAR(method_cache[i].name); - method_cache[i].value = NULL; - } - next_version_tag = 0; - /* mark all version tags as invalid */ - PyType_Modified(&PyBaseObject_Type); - return cur_version_tag; + Py_ssize_t i; + unsigned int cur_version_tag = next_version_tag - 1; + + for (i = 0; i < (1 << MCACHE_SIZE_EXP); i++) { + method_cache[i].version = 0; + Py_CLEAR(method_cache[i].name); + method_cache[i].value = NULL; + } + next_version_tag = 0; + /* mark all version tags as invalid */ + PyType_Modified(&PyBaseObject_Type); + return cur_version_tag; } void PyType_Modified(PyTypeObject *type) { - /* Invalidate any cached data for the specified type and all - subclasses. This function is called after the base - classes, mro, or attributes of the type are altered. - - Invariants: - - - Py_TPFLAGS_VALID_VERSION_TAG is never set if - Py_TPFLAGS_HAVE_VERSION_TAG is not set (e.g. on type - objects coming from non-recompiled extension modules) - - - before Py_TPFLAGS_VALID_VERSION_TAG can be set on a type, - it must first be set on all super types. - - This function clears the Py_TPFLAGS_VALID_VERSION_TAG of a - type (so it must first clear it on all subclasses). The - tp_version_tag value is meaningless unless this flag is set. - We don't assign new version tags eagerly, but only as - needed. - */ - PyObject *raw, *ref; - Py_ssize_t i, n; - - if (!PyType_HasFeature(type, Py_TPFLAGS_VALID_VERSION_TAG)) - return; - - raw = type->tp_subclasses; - if (raw != NULL) { - n = PyList_GET_SIZE(raw); - for (i = 0; i < n; i++) { - ref = PyList_GET_ITEM(raw, i); - ref = PyWeakref_GET_OBJECT(ref); - if (ref != Py_None) { - PyType_Modified((PyTypeObject *)ref); - } - } - } - type->tp_flags &= ~Py_TPFLAGS_VALID_VERSION_TAG; + /* Invalidate any cached data for the specified type and all + subclasses. This function is called after the base + classes, mro, or attributes of the type are altered. + + Invariants: + + - Py_TPFLAGS_VALID_VERSION_TAG is never set if + Py_TPFLAGS_HAVE_VERSION_TAG is not set (e.g. on type + objects coming from non-recompiled extension modules) + + - before Py_TPFLAGS_VALID_VERSION_TAG can be set on a type, + it must first be set on all super types. + + This function clears the Py_TPFLAGS_VALID_VERSION_TAG of a + type (so it must first clear it on all subclasses). The + tp_version_tag value is meaningless unless this flag is set. + We don't assign new version tags eagerly, but only as + needed. + */ + PyObject *raw, *ref; + Py_ssize_t i, n; + + if (!PyType_HasFeature(type, Py_TPFLAGS_VALID_VERSION_TAG)) + return; + + raw = type->tp_subclasses; + if (raw != NULL) { + n = PyList_GET_SIZE(raw); + for (i = 0; i < n; i++) { + ref = PyList_GET_ITEM(raw, i); + ref = PyWeakref_GET_OBJECT(ref); + if (ref != Py_None) { + PyType_Modified((PyTypeObject *)ref); + } + } + } + type->tp_flags &= ~Py_TPFLAGS_VALID_VERSION_TAG; } static void type_mro_modified(PyTypeObject *type, PyObject *bases) { - /* - Check that all base classes or elements of the mro of type are - able to be cached. This function is called after the base - classes or mro of the type are altered. - - Unset HAVE_VERSION_TAG and VALID_VERSION_TAG if the type - inherits from an old-style class, either directly or if it - appears in the MRO of a new-style class. No support either for - custom MROs that include types that are not officially super - types. - - Called from mro_internal, which will subsequently be called on - each subclass when their mro is recursively updated. - */ - Py_ssize_t i, n; - int clear = 0; - - if (!PyType_HasFeature(type, Py_TPFLAGS_HAVE_VERSION_TAG)) - return; - - n = PyTuple_GET_SIZE(bases); - for (i = 0; i < n; i++) { - PyObject *b = PyTuple_GET_ITEM(bases, i); - PyTypeObject *cls; - - if (!PyType_Check(b) ) { - clear = 1; - break; - } - - cls = (PyTypeObject *)b; - - if (!PyType_HasFeature(cls, Py_TPFLAGS_HAVE_VERSION_TAG) || - !PyType_IsSubtype(type, cls)) { - clear = 1; - break; - } - } - - if (clear) - type->tp_flags &= ~(Py_TPFLAGS_HAVE_VERSION_TAG| - Py_TPFLAGS_VALID_VERSION_TAG); + /* + Check that all base classes or elements of the mro of type are + able to be cached. This function is called after the base + classes or mro of the type are altered. + + Unset HAVE_VERSION_TAG and VALID_VERSION_TAG if the type + inherits from an old-style class, either directly or if it + appears in the MRO of a new-style class. No support either for + custom MROs that include types that are not officially super + types. + + Called from mro_internal, which will subsequently be called on + each subclass when their mro is recursively updated. + */ + Py_ssize_t i, n; + int clear = 0; + + if (!PyType_HasFeature(type, Py_TPFLAGS_HAVE_VERSION_TAG)) + return; + + n = PyTuple_GET_SIZE(bases); + for (i = 0; i < n; i++) { + PyObject *b = PyTuple_GET_ITEM(bases, i); + PyTypeObject *cls; + + if (!PyType_Check(b) ) { + clear = 1; + break; + } + + cls = (PyTypeObject *)b; + + if (!PyType_HasFeature(cls, Py_TPFLAGS_HAVE_VERSION_TAG) || + !PyType_IsSubtype(type, cls)) { + clear = 1; + break; + } + } + + if (clear) + type->tp_flags &= ~(Py_TPFLAGS_HAVE_VERSION_TAG| + Py_TPFLAGS_VALID_VERSION_TAG); } static int assign_version_tag(PyTypeObject *type) { - /* Ensure that the tp_version_tag is valid and set - Py_TPFLAGS_VALID_VERSION_TAG. To respect the invariant, this - must first be done on all super classes. Return 0 if this - cannot be done, 1 if Py_TPFLAGS_VALID_VERSION_TAG. - */ - Py_ssize_t i, n; - PyObject *bases; - - if (PyType_HasFeature(type, Py_TPFLAGS_VALID_VERSION_TAG)) - return 1; - if (!PyType_HasFeature(type, Py_TPFLAGS_HAVE_VERSION_TAG)) - return 0; - if (!PyType_HasFeature(type, Py_TPFLAGS_READY)) - return 0; - - type->tp_version_tag = next_version_tag++; - /* for stress-testing: next_version_tag &= 0xFF; */ - - if (type->tp_version_tag == 0) { - /* wrap-around or just starting Python - clear the whole - cache by filling names with references to Py_None. - Values are also set to NULL for added protection, as they - are borrowed reference */ - for (i = 0; i < (1 << MCACHE_SIZE_EXP); i++) { - method_cache[i].value = NULL; - Py_XDECREF(method_cache[i].name); - method_cache[i].name = Py_None; - Py_INCREF(Py_None); - } - /* mark all version tags as invalid */ - PyType_Modified(&PyBaseObject_Type); - return 1; - } - bases = type->tp_bases; - n = PyTuple_GET_SIZE(bases); - for (i = 0; i < n; i++) { - PyObject *b = PyTuple_GET_ITEM(bases, i); - assert(PyType_Check(b)); - if (!assign_version_tag((PyTypeObject *)b)) - return 0; - } - type->tp_flags |= Py_TPFLAGS_VALID_VERSION_TAG; - return 1; + /* Ensure that the tp_version_tag is valid and set + Py_TPFLAGS_VALID_VERSION_TAG. To respect the invariant, this + must first be done on all super classes. Return 0 if this + cannot be done, 1 if Py_TPFLAGS_VALID_VERSION_TAG. + */ + Py_ssize_t i, n; + PyObject *bases; + + if (PyType_HasFeature(type, Py_TPFLAGS_VALID_VERSION_TAG)) + return 1; + if (!PyType_HasFeature(type, Py_TPFLAGS_HAVE_VERSION_TAG)) + return 0; + if (!PyType_HasFeature(type, Py_TPFLAGS_READY)) + return 0; + + type->tp_version_tag = next_version_tag++; + /* for stress-testing: next_version_tag &= 0xFF; */ + + if (type->tp_version_tag == 0) { + /* wrap-around or just starting Python - clear the whole + cache by filling names with references to Py_None. + Values are also set to NULL for added protection, as they + are borrowed reference */ + for (i = 0; i < (1 << MCACHE_SIZE_EXP); i++) { + method_cache[i].value = NULL; + Py_XDECREF(method_cache[i].name); + method_cache[i].name = Py_None; + Py_INCREF(Py_None); + } + /* mark all version tags as invalid */ + PyType_Modified(&PyBaseObject_Type); + return 1; + } + bases = type->tp_bases; + n = PyTuple_GET_SIZE(bases); + for (i = 0; i < n; i++) { + PyObject *b = PyTuple_GET_ITEM(bases, i); + assert(PyType_Check(b)); + if (!assign_version_tag((PyTypeObject *)b)) + return 0; + } + type->tp_flags |= Py_TPFLAGS_VALID_VERSION_TAG; + return 1; } static PyMemberDef type_members[] = { - {"__basicsize__", T_INT, offsetof(PyTypeObject,tp_basicsize),READONLY}, - {"__itemsize__", T_INT, offsetof(PyTypeObject, tp_itemsize), READONLY}, - {"__flags__", T_LONG, offsetof(PyTypeObject, tp_flags), READONLY}, - {"__weakrefoffset__", T_LONG, - offsetof(PyTypeObject, tp_weaklistoffset), READONLY}, - {"__base__", T_OBJECT, offsetof(PyTypeObject, tp_base), READONLY}, - {"__dictoffset__", T_LONG, - offsetof(PyTypeObject, tp_dictoffset), READONLY}, - {"__mro__", T_OBJECT, offsetof(PyTypeObject, tp_mro), READONLY}, - {0} + {"__basicsize__", T_INT, offsetof(PyTypeObject,tp_basicsize),READONLY}, + {"__itemsize__", T_INT, offsetof(PyTypeObject, tp_itemsize), READONLY}, + {"__flags__", T_LONG, offsetof(PyTypeObject, tp_flags), READONLY}, + {"__weakrefoffset__", T_LONG, + offsetof(PyTypeObject, tp_weaklistoffset), READONLY}, + {"__base__", T_OBJECT, offsetof(PyTypeObject, tp_base), READONLY}, + {"__dictoffset__", T_LONG, + offsetof(PyTypeObject, tp_dictoffset), READONLY}, + {"__mro__", T_OBJECT, offsetof(PyTypeObject, tp_mro), READONLY}, + {0} }; static PyObject * type_name(PyTypeObject *type, void *context) { - const char *s; + const char *s; - if (type->tp_flags & Py_TPFLAGS_HEAPTYPE) { - PyHeapTypeObject* et = (PyHeapTypeObject*)type; + if (type->tp_flags & Py_TPFLAGS_HEAPTYPE) { + PyHeapTypeObject* et = (PyHeapTypeObject*)type; - Py_INCREF(et->ht_name); - return et->ht_name; - } - else { - s = strrchr(type->tp_name, '.'); - if (s == NULL) - s = type->tp_name; - else - s++; - return PyUnicode_FromString(s); - } + Py_INCREF(et->ht_name); + return et->ht_name; + } + else { + s = strrchr(type->tp_name, '.'); + if (s == NULL) + s = type->tp_name; + else + s++; + return PyUnicode_FromString(s); + } } static int type_set_name(PyTypeObject *type, PyObject *value, void *context) { - PyHeapTypeObject* et; - char *tp_name; - PyObject *tmp; - - if (!(type->tp_flags & Py_TPFLAGS_HEAPTYPE)) { - PyErr_Format(PyExc_TypeError, - "can't set %s.__name__", type->tp_name); - return -1; - } - if (!value) { - PyErr_Format(PyExc_TypeError, - "can't delete %s.__name__", type->tp_name); - return -1; - } - if (!PyUnicode_Check(value)) { - PyErr_Format(PyExc_TypeError, - "can only assign string to %s.__name__, not '%s'", - type->tp_name, Py_TYPE(value)->tp_name); - return -1; - } - - /* Check absence of null characters */ - tmp = PyUnicode_FromStringAndSize("\0", 1); - if (tmp == NULL) - return -1; - if (PyUnicode_Contains(value, tmp) != 0) { - Py_DECREF(tmp); - PyErr_Format(PyExc_ValueError, - "__name__ must not contain null bytes"); - return -1; - } - Py_DECREF(tmp); - - tp_name = _PyUnicode_AsString(value); - if (tp_name == NULL) - return -1; - - et = (PyHeapTypeObject*)type; - - Py_INCREF(value); - - Py_DECREF(et->ht_name); - et->ht_name = value; - - type->tp_name = tp_name; - - return 0; + PyHeapTypeObject* et; + char *tp_name; + PyObject *tmp; + + if (!(type->tp_flags & Py_TPFLAGS_HEAPTYPE)) { + PyErr_Format(PyExc_TypeError, + "can't set %s.__name__", type->tp_name); + return -1; + } + if (!value) { + PyErr_Format(PyExc_TypeError, + "can't delete %s.__name__", type->tp_name); + return -1; + } + if (!PyUnicode_Check(value)) { + PyErr_Format(PyExc_TypeError, + "can only assign string to %s.__name__, not '%s'", + type->tp_name, Py_TYPE(value)->tp_name); + return -1; + } + + /* Check absence of null characters */ + tmp = PyUnicode_FromStringAndSize("\0", 1); + if (tmp == NULL) + return -1; + if (PyUnicode_Contains(value, tmp) != 0) { + Py_DECREF(tmp); + PyErr_Format(PyExc_ValueError, + "__name__ must not contain null bytes"); + return -1; + } + Py_DECREF(tmp); + + tp_name = _PyUnicode_AsString(value); + if (tp_name == NULL) + return -1; + + et = (PyHeapTypeObject*)type; + + Py_INCREF(value); + + Py_DECREF(et->ht_name); + et->ht_name = value; + + type->tp_name = tp_name; + + return 0; } static PyObject * type_module(PyTypeObject *type, void *context) { - PyObject *mod; - char *s; - - if (type->tp_flags & Py_TPFLAGS_HEAPTYPE) { - mod = PyDict_GetItemString(type->tp_dict, "__module__"); - if (!mod) { - PyErr_Format(PyExc_AttributeError, "__module__"); - return 0; - } - Py_XINCREF(mod); - return mod; - } - else { - s = strrchr(type->tp_name, '.'); - if (s != NULL) - return PyUnicode_FromStringAndSize( - type->tp_name, (Py_ssize_t)(s - type->tp_name)); - return PyUnicode_FromString("builtins"); - } + PyObject *mod; + char *s; + + if (type->tp_flags & Py_TPFLAGS_HEAPTYPE) { + mod = PyDict_GetItemString(type->tp_dict, "__module__"); + if (!mod) { + PyErr_Format(PyExc_AttributeError, "__module__"); + return 0; + } + Py_XINCREF(mod); + return mod; + } + else { + s = strrchr(type->tp_name, '.'); + if (s != NULL) + return PyUnicode_FromStringAndSize( + type->tp_name, (Py_ssize_t)(s - type->tp_name)); + return PyUnicode_FromString("builtins"); + } } static int type_set_module(PyTypeObject *type, PyObject *value, void *context) { - if (!(type->tp_flags & Py_TPFLAGS_HEAPTYPE)) { - PyErr_Format(PyExc_TypeError, - "can't set %s.__module__", type->tp_name); - return -1; - } - if (!value) { - PyErr_Format(PyExc_TypeError, - "can't delete %s.__module__", type->tp_name); - return -1; - } + if (!(type->tp_flags & Py_TPFLAGS_HEAPTYPE)) { + PyErr_Format(PyExc_TypeError, + "can't set %s.__module__", type->tp_name); + return -1; + } + if (!value) { + PyErr_Format(PyExc_TypeError, + "can't delete %s.__module__", type->tp_name); + return -1; + } - PyType_Modified(type); + PyType_Modified(type); - return PyDict_SetItemString(type->tp_dict, "__module__", value); + return PyDict_SetItemString(type->tp_dict, "__module__", value); } static PyObject * type_abstractmethods(PyTypeObject *type, void *context) { - PyObject *mod = PyDict_GetItemString(type->tp_dict, - "__abstractmethods__"); - if (!mod) { - PyErr_Format(PyExc_AttributeError, "__abstractmethods__"); - return NULL; - } - Py_XINCREF(mod); - return mod; + PyObject *mod = PyDict_GetItemString(type->tp_dict, + "__abstractmethods__"); + if (!mod) { + PyErr_Format(PyExc_AttributeError, "__abstractmethods__"); + return NULL; + } + Py_XINCREF(mod); + return mod; } static int type_set_abstractmethods(PyTypeObject *type, PyObject *value, void *context) { - /* __abstractmethods__ should only be set once on a type, in - abc.ABCMeta.__new__, so this function doesn't do anything - special to update subclasses. - */ - int res = PyDict_SetItemString(type->tp_dict, - "__abstractmethods__", value); - if (res == 0) { - PyType_Modified(type); - if (value && PyObject_IsTrue(value)) { - type->tp_flags |= Py_TPFLAGS_IS_ABSTRACT; - } - else { - type->tp_flags &= ~Py_TPFLAGS_IS_ABSTRACT; - } - } - return res; + /* __abstractmethods__ should only be set once on a type, in + abc.ABCMeta.__new__, so this function doesn't do anything + special to update subclasses. + */ + int res = PyDict_SetItemString(type->tp_dict, + "__abstractmethods__", value); + if (res == 0) { + PyType_Modified(type); + if (value && PyObject_IsTrue(value)) { + type->tp_flags |= Py_TPFLAGS_IS_ABSTRACT; + } + else { + type->tp_flags &= ~Py_TPFLAGS_IS_ABSTRACT; + } + } + return res; } static PyObject * type_get_bases(PyTypeObject *type, void *context) { - Py_INCREF(type->tp_bases); - return type->tp_bases; + Py_INCREF(type->tp_bases); + return type->tp_bases; } static PyTypeObject *best_base(PyObject *); @@ -367,357 +367,357 @@ static void update_all_slots(PyTypeObject *); typedef int (*update_callback)(PyTypeObject *, void *); static int update_subclasses(PyTypeObject *type, PyObject *name, - update_callback callback, void *data); + update_callback callback, void *data); static int recurse_down_subclasses(PyTypeObject *type, PyObject *name, - update_callback callback, void *data); + update_callback callback, void *data); static int mro_subclasses(PyTypeObject *type, PyObject* temp) { - PyTypeObject *subclass; - PyObject *ref, *subclasses, *old_mro; - Py_ssize_t i, n; - - subclasses = type->tp_subclasses; - if (subclasses == NULL) - return 0; - assert(PyList_Check(subclasses)); - n = PyList_GET_SIZE(subclasses); - for (i = 0; i < n; i++) { - ref = PyList_GET_ITEM(subclasses, i); - assert(PyWeakref_CheckRef(ref)); - subclass = (PyTypeObject *)PyWeakref_GET_OBJECT(ref); - assert(subclass != NULL); - if ((PyObject *)subclass == Py_None) - continue; - assert(PyType_Check(subclass)); - old_mro = subclass->tp_mro; - if (mro_internal(subclass) < 0) { - subclass->tp_mro = old_mro; - return -1; - } - else { - PyObject* tuple; - tuple = PyTuple_Pack(2, subclass, old_mro); - Py_DECREF(old_mro); - if (!tuple) - return -1; - if (PyList_Append(temp, tuple) < 0) - return -1; - Py_DECREF(tuple); - } - if (mro_subclasses(subclass, temp) < 0) - return -1; - } - return 0; + PyTypeObject *subclass; + PyObject *ref, *subclasses, *old_mro; + Py_ssize_t i, n; + + subclasses = type->tp_subclasses; + if (subclasses == NULL) + return 0; + assert(PyList_Check(subclasses)); + n = PyList_GET_SIZE(subclasses); + for (i = 0; i < n; i++) { + ref = PyList_GET_ITEM(subclasses, i); + assert(PyWeakref_CheckRef(ref)); + subclass = (PyTypeObject *)PyWeakref_GET_OBJECT(ref); + assert(subclass != NULL); + if ((PyObject *)subclass == Py_None) + continue; + assert(PyType_Check(subclass)); + old_mro = subclass->tp_mro; + if (mro_internal(subclass) < 0) { + subclass->tp_mro = old_mro; + return -1; + } + else { + PyObject* tuple; + tuple = PyTuple_Pack(2, subclass, old_mro); + Py_DECREF(old_mro); + if (!tuple) + return -1; + if (PyList_Append(temp, tuple) < 0) + return -1; + Py_DECREF(tuple); + } + if (mro_subclasses(subclass, temp) < 0) + return -1; + } + return 0; } static int type_set_bases(PyTypeObject *type, PyObject *value, void *context) { - Py_ssize_t i; - int r = 0; - PyObject *ob, *temp; - PyTypeObject *new_base, *old_base; - PyObject *old_bases, *old_mro; - - if (!(type->tp_flags & Py_TPFLAGS_HEAPTYPE)) { - PyErr_Format(PyExc_TypeError, - "can't set %s.__bases__", type->tp_name); - return -1; - } - if (!value) { - PyErr_Format(PyExc_TypeError, - "can't delete %s.__bases__", type->tp_name); - return -1; - } - if (!PyTuple_Check(value)) { - PyErr_Format(PyExc_TypeError, - "can only assign tuple to %s.__bases__, not %s", - type->tp_name, Py_TYPE(value)->tp_name); - return -1; - } - if (PyTuple_GET_SIZE(value) == 0) { - PyErr_Format(PyExc_TypeError, - "can only assign non-empty tuple to %s.__bases__, not ()", - type->tp_name); - return -1; - } - for (i = 0; i < PyTuple_GET_SIZE(value); i++) { - ob = PyTuple_GET_ITEM(value, i); - if (!PyType_Check(ob)) { - PyErr_Format( - PyExc_TypeError, - "%s.__bases__ must be tuple of old- or new-style classes, not '%s'", - type->tp_name, Py_TYPE(ob)->tp_name); - return -1; - } - if (PyType_Check(ob)) { - if (PyType_IsSubtype((PyTypeObject*)ob, type)) { - PyErr_SetString(PyExc_TypeError, - "a __bases__ item causes an inheritance cycle"); - return -1; - } - } - } - - new_base = best_base(value); - - if (!new_base) { - return -1; - } - - if (!compatible_for_assignment(type->tp_base, new_base, "__bases__")) - return -1; - - Py_INCREF(new_base); - Py_INCREF(value); - - old_bases = type->tp_bases; - old_base = type->tp_base; - old_mro = type->tp_mro; - - type->tp_bases = value; - type->tp_base = new_base; - - if (mro_internal(type) < 0) { - goto bail; - } - - temp = PyList_New(0); - if (!temp) - goto bail; - - r = mro_subclasses(type, temp); - - if (r < 0) { - for (i = 0; i < PyList_Size(temp); i++) { - PyTypeObject* cls; - PyObject* mro; - PyArg_UnpackTuple(PyList_GET_ITEM(temp, i), - "", 2, 2, &cls, &mro); - Py_INCREF(mro); - ob = cls->tp_mro; - cls->tp_mro = mro; - Py_DECREF(ob); - } - Py_DECREF(temp); - goto bail; - } - - Py_DECREF(temp); - - /* any base that was in __bases__ but now isn't, we - need to remove |type| from its tp_subclasses. - conversely, any class now in __bases__ that wasn't - needs to have |type| added to its subclasses. */ - - /* for now, sod that: just remove from all old_bases, - add to all new_bases */ - - for (i = PyTuple_GET_SIZE(old_bases) - 1; i >= 0; i--) { - ob = PyTuple_GET_ITEM(old_bases, i); - if (PyType_Check(ob)) { - remove_subclass( - (PyTypeObject*)ob, type); - } - } - - for (i = PyTuple_GET_SIZE(value) - 1; i >= 0; i--) { - ob = PyTuple_GET_ITEM(value, i); - if (PyType_Check(ob)) { - if (add_subclass((PyTypeObject*)ob, type) < 0) - r = -1; - } - } - - update_all_slots(type); - - Py_DECREF(old_bases); - Py_DECREF(old_base); - Py_DECREF(old_mro); - - return r; + Py_ssize_t i; + int r = 0; + PyObject *ob, *temp; + PyTypeObject *new_base, *old_base; + PyObject *old_bases, *old_mro; + + if (!(type->tp_flags & Py_TPFLAGS_HEAPTYPE)) { + PyErr_Format(PyExc_TypeError, + "can't set %s.__bases__", type->tp_name); + return -1; + } + if (!value) { + PyErr_Format(PyExc_TypeError, + "can't delete %s.__bases__", type->tp_name); + return -1; + } + if (!PyTuple_Check(value)) { + PyErr_Format(PyExc_TypeError, + "can only assign tuple to %s.__bases__, not %s", + type->tp_name, Py_TYPE(value)->tp_name); + return -1; + } + if (PyTuple_GET_SIZE(value) == 0) { + PyErr_Format(PyExc_TypeError, + "can only assign non-empty tuple to %s.__bases__, not ()", + type->tp_name); + return -1; + } + for (i = 0; i < PyTuple_GET_SIZE(value); i++) { + ob = PyTuple_GET_ITEM(value, i); + if (!PyType_Check(ob)) { + PyErr_Format( + PyExc_TypeError, + "%s.__bases__ must be tuple of old- or new-style classes, not '%s'", + type->tp_name, Py_TYPE(ob)->tp_name); + return -1; + } + if (PyType_Check(ob)) { + if (PyType_IsSubtype((PyTypeObject*)ob, type)) { + PyErr_SetString(PyExc_TypeError, + "a __bases__ item causes an inheritance cycle"); + return -1; + } + } + } + + new_base = best_base(value); + + if (!new_base) { + return -1; + } + + if (!compatible_for_assignment(type->tp_base, new_base, "__bases__")) + return -1; + + Py_INCREF(new_base); + Py_INCREF(value); + + old_bases = type->tp_bases; + old_base = type->tp_base; + old_mro = type->tp_mro; + + type->tp_bases = value; + type->tp_base = new_base; + + if (mro_internal(type) < 0) { + goto bail; + } + + temp = PyList_New(0); + if (!temp) + goto bail; + + r = mro_subclasses(type, temp); + + if (r < 0) { + for (i = 0; i < PyList_Size(temp); i++) { + PyTypeObject* cls; + PyObject* mro; + PyArg_UnpackTuple(PyList_GET_ITEM(temp, i), + "", 2, 2, &cls, &mro); + Py_INCREF(mro); + ob = cls->tp_mro; + cls->tp_mro = mro; + Py_DECREF(ob); + } + Py_DECREF(temp); + goto bail; + } + + Py_DECREF(temp); + + /* any base that was in __bases__ but now isn't, we + need to remove |type| from its tp_subclasses. + conversely, any class now in __bases__ that wasn't + needs to have |type| added to its subclasses. */ + + /* for now, sod that: just remove from all old_bases, + add to all new_bases */ + + for (i = PyTuple_GET_SIZE(old_bases) - 1; i >= 0; i--) { + ob = PyTuple_GET_ITEM(old_bases, i); + if (PyType_Check(ob)) { + remove_subclass( + (PyTypeObject*)ob, type); + } + } + + for (i = PyTuple_GET_SIZE(value) - 1; i >= 0; i--) { + ob = PyTuple_GET_ITEM(value, i); + if (PyType_Check(ob)) { + if (add_subclass((PyTypeObject*)ob, type) < 0) + r = -1; + } + } + + update_all_slots(type); + + Py_DECREF(old_bases); + Py_DECREF(old_base); + Py_DECREF(old_mro); + + return r; bail: - Py_DECREF(type->tp_bases); - Py_DECREF(type->tp_base); - if (type->tp_mro != old_mro) { - Py_DECREF(type->tp_mro); - } + Py_DECREF(type->tp_bases); + Py_DECREF(type->tp_base); + if (type->tp_mro != old_mro) { + Py_DECREF(type->tp_mro); + } - type->tp_bases = old_bases; - type->tp_base = old_base; - type->tp_mro = old_mro; + type->tp_bases = old_bases; + type->tp_base = old_base; + type->tp_mro = old_mro; - return -1; + return -1; } static PyObject * type_dict(PyTypeObject *type, void *context) { - if (type->tp_dict == NULL) { - Py_INCREF(Py_None); - return Py_None; - } - return PyDictProxy_New(type->tp_dict); + if (type->tp_dict == NULL) { + Py_INCREF(Py_None); + return Py_None; + } + return PyDictProxy_New(type->tp_dict); } static PyObject * type_get_doc(PyTypeObject *type, void *context) { - PyObject *result; - if (!(type->tp_flags & Py_TPFLAGS_HEAPTYPE) && type->tp_doc != NULL) - return PyUnicode_FromString(type->tp_doc); - result = PyDict_GetItemString(type->tp_dict, "__doc__"); - if (result == NULL) { - result = Py_None; - Py_INCREF(result); - } - else if (Py_TYPE(result)->tp_descr_get) { - result = Py_TYPE(result)->tp_descr_get(result, NULL, - (PyObject *)type); - } - else { - Py_INCREF(result); - } - return result; + PyObject *result; + if (!(type->tp_flags & Py_TPFLAGS_HEAPTYPE) && type->tp_doc != NULL) + return PyUnicode_FromString(type->tp_doc); + result = PyDict_GetItemString(type->tp_dict, "__doc__"); + if (result == NULL) { + result = Py_None; + Py_INCREF(result); + } + else if (Py_TYPE(result)->tp_descr_get) { + result = Py_TYPE(result)->tp_descr_get(result, NULL, + (PyObject *)type); + } + else { + Py_INCREF(result); + } + return result; } static PyObject * type___instancecheck__(PyObject *type, PyObject *inst) { - switch (_PyObject_RealIsInstance(inst, type)) { - case -1: - return NULL; - case 0: - Py_RETURN_FALSE; - default: - Py_RETURN_TRUE; - } + switch (_PyObject_RealIsInstance(inst, type)) { + case -1: + return NULL; + case 0: + Py_RETURN_FALSE; + default: + Py_RETURN_TRUE; + } } static PyObject * type___subclasscheck__(PyObject *type, PyObject *inst) { - switch (_PyObject_RealIsSubclass(inst, type)) { - case -1: - return NULL; - case 0: - Py_RETURN_FALSE; - default: - Py_RETURN_TRUE; - } + switch (_PyObject_RealIsSubclass(inst, type)) { + case -1: + return NULL; + case 0: + Py_RETURN_FALSE; + default: + Py_RETURN_TRUE; + } } static PyGetSetDef type_getsets[] = { - {"__name__", (getter)type_name, (setter)type_set_name, NULL}, - {"__bases__", (getter)type_get_bases, (setter)type_set_bases, NULL}, - {"__module__", (getter)type_module, (setter)type_set_module, NULL}, - {"__abstractmethods__", (getter)type_abstractmethods, - (setter)type_set_abstractmethods, NULL}, - {"__dict__", (getter)type_dict, NULL, NULL}, - {"__doc__", (getter)type_get_doc, NULL, NULL}, - {0} + {"__name__", (getter)type_name, (setter)type_set_name, NULL}, + {"__bases__", (getter)type_get_bases, (setter)type_set_bases, NULL}, + {"__module__", (getter)type_module, (setter)type_set_module, NULL}, + {"__abstractmethods__", (getter)type_abstractmethods, + (setter)type_set_abstractmethods, NULL}, + {"__dict__", (getter)type_dict, NULL, NULL}, + {"__doc__", (getter)type_get_doc, NULL, NULL}, + {0} }; static PyObject * type_repr(PyTypeObject *type) { - PyObject *mod, *name, *rtn; + PyObject *mod, *name, *rtn; - mod = type_module(type, NULL); - if (mod == NULL) - PyErr_Clear(); - else if (!PyUnicode_Check(mod)) { - Py_DECREF(mod); - mod = NULL; - } - name = type_name(type, NULL); - if (name == NULL) - return NULL; + mod = type_module(type, NULL); + if (mod == NULL) + PyErr_Clear(); + else if (!PyUnicode_Check(mod)) { + Py_DECREF(mod); + mod = NULL; + } + name = type_name(type, NULL); + if (name == NULL) + return NULL; - if (mod != NULL && PyUnicode_CompareWithASCIIString(mod, "builtins")) - rtn = PyUnicode_FromFormat("<class '%U.%U'>", mod, name); - else - rtn = PyUnicode_FromFormat("<class '%s'>", type->tp_name); + if (mod != NULL && PyUnicode_CompareWithASCIIString(mod, "builtins")) + rtn = PyUnicode_FromFormat("<class '%U.%U'>", mod, name); + else + rtn = PyUnicode_FromFormat("<class '%s'>", type->tp_name); - Py_XDECREF(mod); - Py_DECREF(name); - return rtn; + Py_XDECREF(mod); + Py_DECREF(name); + return rtn; } static PyObject * type_call(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *obj; - - if (type->tp_new == NULL) { - PyErr_Format(PyExc_TypeError, - "cannot create '%.100s' instances", - type->tp_name); - return NULL; - } - - obj = type->tp_new(type, args, kwds); - if (obj != NULL) { - /* Ugly exception: when the call was type(something), - don't call tp_init on the result. */ - if (type == &PyType_Type && - PyTuple_Check(args) && PyTuple_GET_SIZE(args) == 1 && - (kwds == NULL || - (PyDict_Check(kwds) && PyDict_Size(kwds) == 0))) - return obj; - /* If the returned object is not an instance of type, - it won't be initialized. */ - if (!PyType_IsSubtype(Py_TYPE(obj), type)) - return obj; - type = Py_TYPE(obj); - if (type->tp_init != NULL && - type->tp_init(obj, args, kwds) < 0) { - Py_DECREF(obj); - obj = NULL; - } - } - return obj; + PyObject *obj; + + if (type->tp_new == NULL) { + PyErr_Format(PyExc_TypeError, + "cannot create '%.100s' instances", + type->tp_name); + return NULL; + } + + obj = type->tp_new(type, args, kwds); + if (obj != NULL) { + /* Ugly exception: when the call was type(something), + don't call tp_init on the result. */ + if (type == &PyType_Type && + PyTuple_Check(args) && PyTuple_GET_SIZE(args) == 1 && + (kwds == NULL || + (PyDict_Check(kwds) && PyDict_Size(kwds) == 0))) + return obj; + /* If the returned object is not an instance of type, + it won't be initialized. */ + if (!PyType_IsSubtype(Py_TYPE(obj), type)) + return obj; + type = Py_TYPE(obj); + if (type->tp_init != NULL && + type->tp_init(obj, args, kwds) < 0) { + Py_DECREF(obj); + obj = NULL; + } + } + return obj; } PyObject * PyType_GenericAlloc(PyTypeObject *type, Py_ssize_t nitems) { - PyObject *obj; - const size_t size = _PyObject_VAR_SIZE(type, nitems+1); - /* note that we need to add one, for the sentinel */ + PyObject *obj; + const size_t size = _PyObject_VAR_SIZE(type, nitems+1); + /* note that we need to add one, for the sentinel */ - if (PyType_IS_GC(type)) - obj = _PyObject_GC_Malloc(size); - else - obj = (PyObject *)PyObject_MALLOC(size); + if (PyType_IS_GC(type)) + obj = _PyObject_GC_Malloc(size); + else + obj = (PyObject *)PyObject_MALLOC(size); - if (obj == NULL) - return PyErr_NoMemory(); + if (obj == NULL) + return PyErr_NoMemory(); - memset(obj, '\0', size); + memset(obj, '\0', size); - if (type->tp_flags & Py_TPFLAGS_HEAPTYPE) - Py_INCREF(type); + if (type->tp_flags & Py_TPFLAGS_HEAPTYPE) + Py_INCREF(type); - if (type->tp_itemsize == 0) - PyObject_INIT(obj, type); - else - (void) PyObject_INIT_VAR((PyVarObject *)obj, type, nitems); + if (type->tp_itemsize == 0) + PyObject_INIT(obj, type); + else + (void) PyObject_INIT_VAR((PyVarObject *)obj, type, nitems); - if (PyType_IS_GC(type)) - _PyObject_GC_TRACK(obj); - return obj; + if (PyType_IS_GC(type)) + _PyObject_GC_TRACK(obj); + return obj; } PyObject * PyType_GenericNew(PyTypeObject *type, PyObject *args, PyObject *kwds) { - return type->tp_alloc(type, 0); + return type->tp_alloc(type, 0); } /* Helpers for subtyping */ @@ -725,341 +725,341 @@ PyType_GenericNew(PyTypeObject *type, PyObject *args, PyObject *kwds) static int traverse_slots(PyTypeObject *type, PyObject *self, visitproc visit, void *arg) { - Py_ssize_t i, n; - PyMemberDef *mp; - - n = Py_SIZE(type); - mp = PyHeapType_GET_MEMBERS((PyHeapTypeObject *)type); - for (i = 0; i < n; i++, mp++) { - if (mp->type == T_OBJECT_EX) { - char *addr = (char *)self + mp->offset; - PyObject *obj = *(PyObject **)addr; - if (obj != NULL) { - int err = visit(obj, arg); - if (err) - return err; - } - } - } - return 0; + Py_ssize_t i, n; + PyMemberDef *mp; + + n = Py_SIZE(type); + mp = PyHeapType_GET_MEMBERS((PyHeapTypeObject *)type); + for (i = 0; i < n; i++, mp++) { + if (mp->type == T_OBJECT_EX) { + char *addr = (char *)self + mp->offset; + PyObject *obj = *(PyObject **)addr; + if (obj != NULL) { + int err = visit(obj, arg); + if (err) + return err; + } + } + } + return 0; } static int subtype_traverse(PyObject *self, visitproc visit, void *arg) { - PyTypeObject *type, *base; - traverseproc basetraverse; - - /* Find the nearest base with a different tp_traverse, - and traverse slots while we're at it */ - type = Py_TYPE(self); - base = type; - while ((basetraverse = base->tp_traverse) == subtype_traverse) { - if (Py_SIZE(base)) { - int err = traverse_slots(base, self, visit, arg); - if (err) - return err; - } - base = base->tp_base; - assert(base); - } - - if (type->tp_dictoffset != base->tp_dictoffset) { - PyObject **dictptr = _PyObject_GetDictPtr(self); - if (dictptr && *dictptr) - Py_VISIT(*dictptr); - } - - if (type->tp_flags & Py_TPFLAGS_HEAPTYPE) - /* For a heaptype, the instances count as references - to the type. Traverse the type so the collector - can find cycles involving this link. */ - Py_VISIT(type); - - if (basetraverse) - return basetraverse(self, visit, arg); - return 0; + PyTypeObject *type, *base; + traverseproc basetraverse; + + /* Find the nearest base with a different tp_traverse, + and traverse slots while we're at it */ + type = Py_TYPE(self); + base = type; + while ((basetraverse = base->tp_traverse) == subtype_traverse) { + if (Py_SIZE(base)) { + int err = traverse_slots(base, self, visit, arg); + if (err) + return err; + } + base = base->tp_base; + assert(base); + } + + if (type->tp_dictoffset != base->tp_dictoffset) { + PyObject **dictptr = _PyObject_GetDictPtr(self); + if (dictptr && *dictptr) + Py_VISIT(*dictptr); + } + + if (type->tp_flags & Py_TPFLAGS_HEAPTYPE) + /* For a heaptype, the instances count as references + to the type. Traverse the type so the collector + can find cycles involving this link. */ + Py_VISIT(type); + + if (basetraverse) + return basetraverse(self, visit, arg); + return 0; } static void clear_slots(PyTypeObject *type, PyObject *self) { - Py_ssize_t i, n; - PyMemberDef *mp; - - n = Py_SIZE(type); - mp = PyHeapType_GET_MEMBERS((PyHeapTypeObject *)type); - for (i = 0; i < n; i++, mp++) { - if (mp->type == T_OBJECT_EX && !(mp->flags & READONLY)) { - char *addr = (char *)self + mp->offset; - PyObject *obj = *(PyObject **)addr; - if (obj != NULL) { - *(PyObject **)addr = NULL; - Py_DECREF(obj); - } - } - } + Py_ssize_t i, n; + PyMemberDef *mp; + + n = Py_SIZE(type); + mp = PyHeapType_GET_MEMBERS((PyHeapTypeObject *)type); + for (i = 0; i < n; i++, mp++) { + if (mp->type == T_OBJECT_EX && !(mp->flags & READONLY)) { + char *addr = (char *)self + mp->offset; + PyObject *obj = *(PyObject **)addr; + if (obj != NULL) { + *(PyObject **)addr = NULL; + Py_DECREF(obj); + } + } + } } static int subtype_clear(PyObject *self) { - PyTypeObject *type, *base; - inquiry baseclear; + PyTypeObject *type, *base; + inquiry baseclear; - /* Find the nearest base with a different tp_clear - and clear slots while we're at it */ - type = Py_TYPE(self); - base = type; - while ((baseclear = base->tp_clear) == subtype_clear) { - if (Py_SIZE(base)) - clear_slots(base, self); - base = base->tp_base; - assert(base); - } + /* Find the nearest base with a different tp_clear + and clear slots while we're at it */ + type = Py_TYPE(self); + base = type; + while ((baseclear = base->tp_clear) == subtype_clear) { + if (Py_SIZE(base)) + clear_slots(base, self); + base = base->tp_base; + assert(base); + } - /* There's no need to clear the instance dict (if any); - the collector will call its tp_clear handler. */ + /* There's no need to clear the instance dict (if any); + the collector will call its tp_clear handler. */ - if (baseclear) - return baseclear(self); - return 0; + if (baseclear) + return baseclear(self); + return 0; } static void subtype_dealloc(PyObject *self) { - PyTypeObject *type, *base; - destructor basedealloc; - - /* Extract the type; we expect it to be a heap type */ - type = Py_TYPE(self); - assert(type->tp_flags & Py_TPFLAGS_HEAPTYPE); - - /* Test whether the type has GC exactly once */ - - if (!PyType_IS_GC(type)) { - /* It's really rare to find a dynamic type that doesn't have - GC; it can only happen when deriving from 'object' and not - adding any slots or instance variables. This allows - certain simplifications: there's no need to call - clear_slots(), or DECREF the dict, or clear weakrefs. */ - - /* Maybe call finalizer; exit early if resurrected */ - if (type->tp_del) { - type->tp_del(self); - if (self->ob_refcnt > 0) - return; - } - - /* Find the nearest base with a different tp_dealloc */ - base = type; - while ((basedealloc = base->tp_dealloc) == subtype_dealloc) { - assert(Py_SIZE(base) == 0); - base = base->tp_base; - assert(base); - } - - /* Extract the type again; tp_del may have changed it */ - type = Py_TYPE(self); - - /* Call the base tp_dealloc() */ - assert(basedealloc); - basedealloc(self); - - /* Can't reference self beyond this point */ - Py_DECREF(type); - - /* Done */ - return; - } - - /* We get here only if the type has GC */ - - /* UnTrack and re-Track around the trashcan macro, alas */ - /* See explanation at end of function for full disclosure */ - PyObject_GC_UnTrack(self); - ++_PyTrash_delete_nesting; - Py_TRASHCAN_SAFE_BEGIN(self); - --_PyTrash_delete_nesting; - /* DO NOT restore GC tracking at this point. weakref callbacks - * (if any, and whether directly here or indirectly in something we - * call) may trigger GC, and if self is tracked at that point, it - * will look like trash to GC and GC will try to delete self again. - */ - - /* Find the nearest base with a different tp_dealloc */ - base = type; - while ((basedealloc = base->tp_dealloc) == subtype_dealloc) { - base = base->tp_base; - assert(base); - } - - /* If we added a weaklist, we clear it. Do this *before* calling - the finalizer (__del__), clearing slots, or clearing the instance - dict. */ - - if (type->tp_weaklistoffset && !base->tp_weaklistoffset) - PyObject_ClearWeakRefs(self); - - /* Maybe call finalizer; exit early if resurrected */ - if (type->tp_del) { - _PyObject_GC_TRACK(self); - type->tp_del(self); - if (self->ob_refcnt > 0) - goto endlabel; /* resurrected */ - else - _PyObject_GC_UNTRACK(self); - /* New weakrefs could be created during the finalizer call. - If this occurs, clear them out without calling their - finalizers since they might rely on part of the object - being finalized that has already been destroyed. */ - if (type->tp_weaklistoffset && !base->tp_weaklistoffset) { - /* Modeled after GET_WEAKREFS_LISTPTR() */ - PyWeakReference **list = (PyWeakReference **) \ - PyObject_GET_WEAKREFS_LISTPTR(self); - while (*list) - _PyWeakref_ClearRef(*list); - } - } - - /* Clear slots up to the nearest base with a different tp_dealloc */ - base = type; - while ((basedealloc = base->tp_dealloc) == subtype_dealloc) { - if (Py_SIZE(base)) - clear_slots(base, self); - base = base->tp_base; - assert(base); - } - - /* If we added a dict, DECREF it */ - if (type->tp_dictoffset && !base->tp_dictoffset) { - PyObject **dictptr = _PyObject_GetDictPtr(self); - if (dictptr != NULL) { - PyObject *dict = *dictptr; - if (dict != NULL) { - Py_DECREF(dict); - *dictptr = NULL; - } - } - } - - /* Extract the type again; tp_del may have changed it */ - type = Py_TYPE(self); - - /* Call the base tp_dealloc(); first retrack self if - * basedealloc knows about gc. - */ - if (PyType_IS_GC(base)) - _PyObject_GC_TRACK(self); - assert(basedealloc); - basedealloc(self); - - /* Can't reference self beyond this point */ - Py_DECREF(type); + PyTypeObject *type, *base; + destructor basedealloc; + + /* Extract the type; we expect it to be a heap type */ + type = Py_TYPE(self); + assert(type->tp_flags & Py_TPFLAGS_HEAPTYPE); + + /* Test whether the type has GC exactly once */ + + if (!PyType_IS_GC(type)) { + /* It's really rare to find a dynamic type that doesn't have + GC; it can only happen when deriving from 'object' and not + adding any slots or instance variables. This allows + certain simplifications: there's no need to call + clear_slots(), or DECREF the dict, or clear weakrefs. */ + + /* Maybe call finalizer; exit early if resurrected */ + if (type->tp_del) { + type->tp_del(self); + if (self->ob_refcnt > 0) + return; + } + + /* Find the nearest base with a different tp_dealloc */ + base = type; + while ((basedealloc = base->tp_dealloc) == subtype_dealloc) { + assert(Py_SIZE(base) == 0); + base = base->tp_base; + assert(base); + } + + /* Extract the type again; tp_del may have changed it */ + type = Py_TYPE(self); + + /* Call the base tp_dealloc() */ + assert(basedealloc); + basedealloc(self); + + /* Can't reference self beyond this point */ + Py_DECREF(type); + + /* Done */ + return; + } + + /* We get here only if the type has GC */ + + /* UnTrack and re-Track around the trashcan macro, alas */ + /* See explanation at end of function for full disclosure */ + PyObject_GC_UnTrack(self); + ++_PyTrash_delete_nesting; + Py_TRASHCAN_SAFE_BEGIN(self); + --_PyTrash_delete_nesting; + /* DO NOT restore GC tracking at this point. weakref callbacks + * (if any, and whether directly here or indirectly in something we + * call) may trigger GC, and if self is tracked at that point, it + * will look like trash to GC and GC will try to delete self again. + */ + + /* Find the nearest base with a different tp_dealloc */ + base = type; + while ((basedealloc = base->tp_dealloc) == subtype_dealloc) { + base = base->tp_base; + assert(base); + } + + /* If we added a weaklist, we clear it. Do this *before* calling + the finalizer (__del__), clearing slots, or clearing the instance + dict. */ + + if (type->tp_weaklistoffset && !base->tp_weaklistoffset) + PyObject_ClearWeakRefs(self); + + /* Maybe call finalizer; exit early if resurrected */ + if (type->tp_del) { + _PyObject_GC_TRACK(self); + type->tp_del(self); + if (self->ob_refcnt > 0) + goto endlabel; /* resurrected */ + else + _PyObject_GC_UNTRACK(self); + /* New weakrefs could be created during the finalizer call. + If this occurs, clear them out without calling their + finalizers since they might rely on part of the object + being finalized that has already been destroyed. */ + if (type->tp_weaklistoffset && !base->tp_weaklistoffset) { + /* Modeled after GET_WEAKREFS_LISTPTR() */ + PyWeakReference **list = (PyWeakReference **) \ + PyObject_GET_WEAKREFS_LISTPTR(self); + while (*list) + _PyWeakref_ClearRef(*list); + } + } + + /* Clear slots up to the nearest base with a different tp_dealloc */ + base = type; + while ((basedealloc = base->tp_dealloc) == subtype_dealloc) { + if (Py_SIZE(base)) + clear_slots(base, self); + base = base->tp_base; + assert(base); + } + + /* If we added a dict, DECREF it */ + if (type->tp_dictoffset && !base->tp_dictoffset) { + PyObject **dictptr = _PyObject_GetDictPtr(self); + if (dictptr != NULL) { + PyObject *dict = *dictptr; + if (dict != NULL) { + Py_DECREF(dict); + *dictptr = NULL; + } + } + } + + /* Extract the type again; tp_del may have changed it */ + type = Py_TYPE(self); + + /* Call the base tp_dealloc(); first retrack self if + * basedealloc knows about gc. + */ + if (PyType_IS_GC(base)) + _PyObject_GC_TRACK(self); + assert(basedealloc); + basedealloc(self); + + /* Can't reference self beyond this point */ + Py_DECREF(type); endlabel: - ++_PyTrash_delete_nesting; - Py_TRASHCAN_SAFE_END(self); - --_PyTrash_delete_nesting; + ++_PyTrash_delete_nesting; + Py_TRASHCAN_SAFE_END(self); + --_PyTrash_delete_nesting; - /* Explanation of the weirdness around the trashcan macros: + /* Explanation of the weirdness around the trashcan macros: - Q. What do the trashcan macros do? + Q. What do the trashcan macros do? - A. Read the comment titled "Trashcan mechanism" in object.h. - For one, this explains why there must be a call to GC-untrack - before the trashcan begin macro. Without understanding the - trashcan code, the answers to the following questions don't make - sense. + A. Read the comment titled "Trashcan mechanism" in object.h. + For one, this explains why there must be a call to GC-untrack + before the trashcan begin macro. Without understanding the + trashcan code, the answers to the following questions don't make + sense. - Q. Why do we GC-untrack before the trashcan and then immediately - GC-track again afterward? + Q. Why do we GC-untrack before the trashcan and then immediately + GC-track again afterward? - A. In the case that the base class is GC-aware, the base class - probably GC-untracks the object. If it does that using the - UNTRACK macro, this will crash when the object is already - untracked. Because we don't know what the base class does, the - only safe thing is to make sure the object is tracked when we - call the base class dealloc. But... The trashcan begin macro - requires that the object is *untracked* before it is called. So - the dance becomes: + A. In the case that the base class is GC-aware, the base class + probably GC-untracks the object. If it does that using the + UNTRACK macro, this will crash when the object is already + untracked. Because we don't know what the base class does, the + only safe thing is to make sure the object is tracked when we + call the base class dealloc. But... The trashcan begin macro + requires that the object is *untracked* before it is called. So + the dance becomes: - GC untrack - trashcan begin - GC track + GC untrack + trashcan begin + GC track - Q. Why did the last question say "immediately GC-track again"? - It's nowhere near immediately. + Q. Why did the last question say "immediately GC-track again"? + It's nowhere near immediately. - A. Because the code *used* to re-track immediately. Bad Idea. - self has a refcount of 0, and if gc ever gets its hands on it - (which can happen if any weakref callback gets invoked), it - looks like trash to gc too, and gc also tries to delete self - then. But we're already deleting self. Double dealloction is - a subtle disaster. + A. Because the code *used* to re-track immediately. Bad Idea. + self has a refcount of 0, and if gc ever gets its hands on it + (which can happen if any weakref callback gets invoked), it + looks like trash to gc too, and gc also tries to delete self + then. But we're already deleting self. Double dealloction is + a subtle disaster. - Q. Why the bizarre (net-zero) manipulation of - _PyTrash_delete_nesting around the trashcan macros? + Q. Why the bizarre (net-zero) manipulation of + _PyTrash_delete_nesting around the trashcan macros? - A. Some base classes (e.g. list) also use the trashcan mechanism. - The following scenario used to be possible: + A. Some base classes (e.g. list) also use the trashcan mechanism. + The following scenario used to be possible: - - suppose the trashcan level is one below the trashcan limit + - suppose the trashcan level is one below the trashcan limit - - subtype_dealloc() is called + - subtype_dealloc() is called - - the trashcan limit is not yet reached, so the trashcan level - is incremented and the code between trashcan begin and end is - executed + - the trashcan limit is not yet reached, so the trashcan level + is incremented and the code between trashcan begin and end is + executed - - this destroys much of the object's contents, including its - slots and __dict__ + - this destroys much of the object's contents, including its + slots and __dict__ - - basedealloc() is called; this is really list_dealloc(), or - some other type which also uses the trashcan macros + - basedealloc() is called; this is really list_dealloc(), or + some other type which also uses the trashcan macros - - the trashcan limit is now reached, so the object is put on the - trashcan's to-be-deleted-later list + - the trashcan limit is now reached, so the object is put on the + trashcan's to-be-deleted-later list - - basedealloc() returns + - basedealloc() returns - - subtype_dealloc() decrefs the object's type + - subtype_dealloc() decrefs the object's type - - subtype_dealloc() returns + - subtype_dealloc() returns - - later, the trashcan code starts deleting the objects from its - to-be-deleted-later list + - later, the trashcan code starts deleting the objects from its + to-be-deleted-later list - - subtype_dealloc() is called *AGAIN* for the same object + - subtype_dealloc() is called *AGAIN* for the same object - - at the very least (if the destroyed slots and __dict__ don't - cause problems) the object's type gets decref'ed a second - time, which is *BAD*!!! + - at the very least (if the destroyed slots and __dict__ don't + cause problems) the object's type gets decref'ed a second + time, which is *BAD*!!! - The remedy is to make sure that if the code between trashcan - begin and end in subtype_dealloc() is called, the code between - trashcan begin and end in basedealloc() will also be called. - This is done by decrementing the level after passing into the - trashcan block, and incrementing it just before leaving the - block. + The remedy is to make sure that if the code between trashcan + begin and end in subtype_dealloc() is called, the code between + trashcan begin and end in basedealloc() will also be called. + This is done by decrementing the level after passing into the + trashcan block, and incrementing it just before leaving the + block. - But now it's possible that a chain of objects consisting solely - of objects whose deallocator is subtype_dealloc() will defeat - the trashcan mechanism completely: the decremented level means - that the effective level never reaches the limit. Therefore, we - *increment* the level *before* entering the trashcan block, and - matchingly decrement it after leaving. This means the trashcan - code will trigger a little early, but that's no big deal. + But now it's possible that a chain of objects consisting solely + of objects whose deallocator is subtype_dealloc() will defeat + the trashcan mechanism completely: the decremented level means + that the effective level never reaches the limit. Therefore, we + *increment* the level *before* entering the trashcan block, and + matchingly decrement it after leaving. This means the trashcan + code will trigger a little early, but that's no big deal. - Q. Are there any live examples of code in need of all this - complexity? + Q. Are there any live examples of code in need of all this + complexity? - A. Yes. See SF bug 668433 for code that crashed (when Python was - compiled in debug mode) before the trashcan level manipulations - were added. For more discussion, see SF patches 581742, 575073 - and bug 574207. - */ + A. Yes. See SF bug 668433 for code that crashed (when Python was + compiled in debug mode) before the trashcan level manipulations + were added. For more discussion, see SF patches 581742, 575073 + and bug 574207. + */ } static PyTypeObject *solid_base(PyTypeObject *type); @@ -1069,36 +1069,36 @@ static PyTypeObject *solid_base(PyTypeObject *type); int PyType_IsSubtype(PyTypeObject *a, PyTypeObject *b) { - PyObject *mro; - - mro = a->tp_mro; - if (mro != NULL) { - /* Deal with multiple inheritance without recursion - by walking the MRO tuple */ - Py_ssize_t i, n; - assert(PyTuple_Check(mro)); - n = PyTuple_GET_SIZE(mro); - for (i = 0; i < n; i++) { - if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b) - return 1; - } - return 0; - } - else { - /* a is not completely initilized yet; follow tp_base */ - do { - if (a == b) - return 1; - a = a->tp_base; - } while (a != NULL); - return b == &PyBaseObject_Type; - } + PyObject *mro; + + mro = a->tp_mro; + if (mro != NULL) { + /* Deal with multiple inheritance without recursion + by walking the MRO tuple */ + Py_ssize_t i, n; + assert(PyTuple_Check(mro)); + n = PyTuple_GET_SIZE(mro); + for (i = 0; i < n; i++) { + if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b) + return 1; + } + return 0; + } + else { + /* a is not completely initilized yet; follow tp_base */ + do { + if (a == b) + return 1; + a = a->tp_base; + } while (a != NULL); + return b == &PyBaseObject_Type; + } } /* Internal routines to do a method lookup in the type without looking in the instance dictionary (so we can't use PyObject_GetAttr) but still binding - it to the instance. The arguments are the object, + it to the instance. The arguments are the object, the method name as a C string, and the address of a static variable used to cache the interned Python string. @@ -1115,75 +1115,75 @@ PyType_IsSubtype(PyTypeObject *a, PyTypeObject *b) static PyObject * lookup_maybe(PyObject *self, char *attrstr, PyObject **attrobj) { - PyObject *res; + PyObject *res; - if (*attrobj == NULL) { - *attrobj = PyUnicode_InternFromString(attrstr); - if (*attrobj == NULL) - return NULL; - } - res = _PyType_Lookup(Py_TYPE(self), *attrobj); - if (res != NULL) { - descrgetfunc f; - if ((f = Py_TYPE(res)->tp_descr_get) == NULL) - Py_INCREF(res); - else - res = f(res, self, (PyObject *)(Py_TYPE(self))); - } - return res; + if (*attrobj == NULL) { + *attrobj = PyUnicode_InternFromString(attrstr); + if (*attrobj == NULL) + return NULL; + } + res = _PyType_Lookup(Py_TYPE(self), *attrobj); + if (res != NULL) { + descrgetfunc f; + if ((f = Py_TYPE(res)->tp_descr_get) == NULL) + Py_INCREF(res); + else + res = f(res, self, (PyObject *)(Py_TYPE(self))); + } + return res; } static PyObject * lookup_method(PyObject *self, char *attrstr, PyObject **attrobj) { - PyObject *res = lookup_maybe(self, attrstr, attrobj); - if (res == NULL && !PyErr_Occurred()) - PyErr_SetObject(PyExc_AttributeError, *attrobj); - return res; + PyObject *res = lookup_maybe(self, attrstr, attrobj); + if (res == NULL && !PyErr_Occurred()) + PyErr_SetObject(PyExc_AttributeError, *attrobj); + return res; } PyObject * _PyObject_LookupSpecial(PyObject *self, char *attrstr, PyObject **attrobj) { - return lookup_maybe(self, attrstr, attrobj); + return lookup_maybe(self, attrstr, attrobj); } /* A variation of PyObject_CallMethod that uses lookup_method() - instead of PyObject_GetAttrString(). This uses the same convention + instead of PyObject_GetAttrString(). This uses the same convention as lookup_method to cache the interned name string object. */ static PyObject * call_method(PyObject *o, char *name, PyObject **nameobj, char *format, ...) { - va_list va; - PyObject *args, *func = 0, *retval; - va_start(va, format); + va_list va; + PyObject *args, *func = 0, *retval; + va_start(va, format); - func = lookup_maybe(o, name, nameobj); - if (func == NULL) { - va_end(va); - if (!PyErr_Occurred()) - PyErr_SetObject(PyExc_AttributeError, *nameobj); - return NULL; - } + func = lookup_maybe(o, name, nameobj); + if (func == NULL) { + va_end(va); + if (!PyErr_Occurred()) + PyErr_SetObject(PyExc_AttributeError, *nameobj); + return NULL; + } - if (format && *format) - args = Py_VaBuildValue(format, va); - else - args = PyTuple_New(0); + if (format && *format) + args = Py_VaBuildValue(format, va); + else + args = PyTuple_New(0); - va_end(va); + va_end(va); - if (args == NULL) - return NULL; + if (args == NULL) + return NULL; - assert(PyTuple_Check(args)); - retval = PyObject_Call(func, args, NULL); + assert(PyTuple_Check(args)); + retval = PyObject_Call(func, args, NULL); - Py_DECREF(args); - Py_DECREF(func); + Py_DECREF(args); + Py_DECREF(func); - return retval; + return retval; } /* Clone of call_method() that returns NotImplemented when the lookup fails. */ @@ -1191,37 +1191,37 @@ call_method(PyObject *o, char *name, PyObject **nameobj, char *format, ...) static PyObject * call_maybe(PyObject *o, char *name, PyObject **nameobj, char *format, ...) { - va_list va; - PyObject *args, *func = 0, *retval; - va_start(va, format); + va_list va; + PyObject *args, *func = 0, *retval; + va_start(va, format); - func = lookup_maybe(o, name, nameobj); - if (func == NULL) { - va_end(va); - if (!PyErr_Occurred()) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - return NULL; - } + func = lookup_maybe(o, name, nameobj); + if (func == NULL) { + va_end(va); + if (!PyErr_Occurred()) { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + return NULL; + } - if (format && *format) - args = Py_VaBuildValue(format, va); - else - args = PyTuple_New(0); + if (format && *format) + args = Py_VaBuildValue(format, va); + else + args = PyTuple_New(0); - va_end(va); + va_end(va); - if (args == NULL) - return NULL; + if (args == NULL) + return NULL; - assert(PyTuple_Check(args)); - retval = PyObject_Call(func, args, NULL); + assert(PyTuple_Check(args)); + retval = PyObject_Call(func, args, NULL); - Py_DECREF(args); - Py_DECREF(func); + Py_DECREF(args); + Py_DECREF(func); - return retval; + return retval; } /* @@ -1254,68 +1254,68 @@ call_maybe(PyObject *o, char *name, PyObject **nameobj, char *format, ...) static int tail_contains(PyObject *list, int whence, PyObject *o) { - Py_ssize_t j, size; - size = PyList_GET_SIZE(list); + Py_ssize_t j, size; + size = PyList_GET_SIZE(list); - for (j = whence+1; j < size; j++) { - if (PyList_GET_ITEM(list, j) == o) - return 1; - } - return 0; + for (j = whence+1; j < size; j++) { + if (PyList_GET_ITEM(list, j) == o) + return 1; + } + return 0; } static PyObject * class_name(PyObject *cls) { - PyObject *name = PyObject_GetAttrString(cls, "__name__"); - if (name == NULL) { - PyErr_Clear(); - Py_XDECREF(name); - name = PyObject_Repr(cls); - } - if (name == NULL) - return NULL; - if (!PyUnicode_Check(name)) { - Py_DECREF(name); - return NULL; - } - return name; + PyObject *name = PyObject_GetAttrString(cls, "__name__"); + if (name == NULL) { + PyErr_Clear(); + Py_XDECREF(name); + name = PyObject_Repr(cls); + } + if (name == NULL) + return NULL; + if (!PyUnicode_Check(name)) { + Py_DECREF(name); + return NULL; + } + return name; } static int check_duplicates(PyObject *list) { - Py_ssize_t i, j, n; - /* Let's use a quadratic time algorithm, - assuming that the bases lists is short. - */ - n = PyList_GET_SIZE(list); - for (i = 0; i < n; i++) { - PyObject *o = PyList_GET_ITEM(list, i); - for (j = i + 1; j < n; j++) { - if (PyList_GET_ITEM(list, j) == o) { - o = class_name(o); - if (o != NULL) { - PyErr_Format(PyExc_TypeError, - "duplicate base class %U", - o); - Py_DECREF(o); - } else { - PyErr_SetString(PyExc_TypeError, - "duplicate base class"); - } - return -1; - } - } - } - return 0; + Py_ssize_t i, j, n; + /* Let's use a quadratic time algorithm, + assuming that the bases lists is short. + */ + n = PyList_GET_SIZE(list); + for (i = 0; i < n; i++) { + PyObject *o = PyList_GET_ITEM(list, i); + for (j = i + 1; j < n; j++) { + if (PyList_GET_ITEM(list, j) == o) { + o = class_name(o); + if (o != NULL) { + PyErr_Format(PyExc_TypeError, + "duplicate base class %U", + o); + Py_DECREF(o); + } else { + PyErr_SetString(PyExc_TypeError, + "duplicate base class"); + } + return -1; + } + } + } + return 0; } /* Raise a TypeError for an MRO order disagreement. It's hard to produce a good error message. In the absence of better insight into error reporting, report the classes that were candidates - to be put next into the MRO. There is some conflict between the + to be put next into the MRO. There is some conflict between the order in which they should be put in the MRO, but it's hard to diagnose what constraint can't be satisfied. */ @@ -1323,252 +1323,252 @@ check_duplicates(PyObject *list) static void set_mro_error(PyObject *to_merge, int *remain) { - Py_ssize_t i, n, off, to_merge_size; - char buf[1000]; - PyObject *k, *v; - PyObject *set = PyDict_New(); - if (!set) return; - - to_merge_size = PyList_GET_SIZE(to_merge); - for (i = 0; i < to_merge_size; i++) { - PyObject *L = PyList_GET_ITEM(to_merge, i); - if (remain[i] < PyList_GET_SIZE(L)) { - PyObject *c = PyList_GET_ITEM(L, remain[i]); - if (PyDict_SetItem(set, c, Py_None) < 0) { - Py_DECREF(set); - return; - } - } - } - n = PyDict_Size(set); - - off = PyOS_snprintf(buf, sizeof(buf), "Cannot create a \ + Py_ssize_t i, n, off, to_merge_size; + char buf[1000]; + PyObject *k, *v; + PyObject *set = PyDict_New(); + if (!set) return; + + to_merge_size = PyList_GET_SIZE(to_merge); + for (i = 0; i < to_merge_size; i++) { + PyObject *L = PyList_GET_ITEM(to_merge, i); + if (remain[i] < PyList_GET_SIZE(L)) { + PyObject *c = PyList_GET_ITEM(L, remain[i]); + if (PyDict_SetItem(set, c, Py_None) < 0) { + Py_DECREF(set); + return; + } + } + } + n = PyDict_Size(set); + + off = PyOS_snprintf(buf, sizeof(buf), "Cannot create a \ consistent method resolution\norder (MRO) for bases"); - i = 0; - while (PyDict_Next(set, &i, &k, &v) && (size_t)off < sizeof(buf)) { - PyObject *name = class_name(k); - off += PyOS_snprintf(buf + off, sizeof(buf) - off, " %s", - name ? _PyUnicode_AsString(name) : "?"); - Py_XDECREF(name); - if (--n && (size_t)(off+1) < sizeof(buf)) { - buf[off++] = ','; - buf[off] = '\0'; - } - } - PyErr_SetString(PyExc_TypeError, buf); - Py_DECREF(set); + i = 0; + while (PyDict_Next(set, &i, &k, &v) && (size_t)off < sizeof(buf)) { + PyObject *name = class_name(k); + off += PyOS_snprintf(buf + off, sizeof(buf) - off, " %s", + name ? _PyUnicode_AsString(name) : "?"); + Py_XDECREF(name); + if (--n && (size_t)(off+1) < sizeof(buf)) { + buf[off++] = ','; + buf[off] = '\0'; + } + } + PyErr_SetString(PyExc_TypeError, buf); + Py_DECREF(set); } static int pmerge(PyObject *acc, PyObject* to_merge) { - Py_ssize_t i, j, to_merge_size, empty_cnt; - int *remain; - int ok; - - to_merge_size = PyList_GET_SIZE(to_merge); - - /* remain stores an index into each sublist of to_merge. - remain[i] is the index of the next base in to_merge[i] - that is not included in acc. - */ - remain = (int *)PyMem_MALLOC(SIZEOF_INT*to_merge_size); - if (remain == NULL) - return -1; - for (i = 0; i < to_merge_size; i++) - remain[i] = 0; + Py_ssize_t i, j, to_merge_size, empty_cnt; + int *remain; + int ok; + + to_merge_size = PyList_GET_SIZE(to_merge); + + /* remain stores an index into each sublist of to_merge. + remain[i] is the index of the next base in to_merge[i] + that is not included in acc. + */ + remain = (int *)PyMem_MALLOC(SIZEOF_INT*to_merge_size); + if (remain == NULL) + return -1; + for (i = 0; i < to_merge_size; i++) + remain[i] = 0; again: - empty_cnt = 0; - for (i = 0; i < to_merge_size; i++) { - PyObject *candidate; - - PyObject *cur_list = PyList_GET_ITEM(to_merge, i); - - if (remain[i] >= PyList_GET_SIZE(cur_list)) { - empty_cnt++; - continue; - } - - /* Choose next candidate for MRO. - - The input sequences alone can determine the choice. - If not, choose the class which appears in the MRO - of the earliest direct superclass of the new class. - */ - - candidate = PyList_GET_ITEM(cur_list, remain[i]); - for (j = 0; j < to_merge_size; j++) { - PyObject *j_lst = PyList_GET_ITEM(to_merge, j); - if (tail_contains(j_lst, remain[j], candidate)) { - goto skip; /* continue outer loop */ - } - } - ok = PyList_Append(acc, candidate); - if (ok < 0) { - PyMem_Free(remain); - return -1; - } - for (j = 0; j < to_merge_size; j++) { - PyObject *j_lst = PyList_GET_ITEM(to_merge, j); - if (remain[j] < PyList_GET_SIZE(j_lst) && - PyList_GET_ITEM(j_lst, remain[j]) == candidate) { - remain[j]++; - } - } - goto again; - skip: ; - } - - if (empty_cnt == to_merge_size) { - PyMem_FREE(remain); - return 0; - } - set_mro_error(to_merge, remain); - PyMem_FREE(remain); - return -1; + empty_cnt = 0; + for (i = 0; i < to_merge_size; i++) { + PyObject *candidate; + + PyObject *cur_list = PyList_GET_ITEM(to_merge, i); + + if (remain[i] >= PyList_GET_SIZE(cur_list)) { + empty_cnt++; + continue; + } + + /* Choose next candidate for MRO. + + The input sequences alone can determine the choice. + If not, choose the class which appears in the MRO + of the earliest direct superclass of the new class. + */ + + candidate = PyList_GET_ITEM(cur_list, remain[i]); + for (j = 0; j < to_merge_size; j++) { + PyObject *j_lst = PyList_GET_ITEM(to_merge, j); + if (tail_contains(j_lst, remain[j], candidate)) { + goto skip; /* continue outer loop */ + } + } + ok = PyList_Append(acc, candidate); + if (ok < 0) { + PyMem_Free(remain); + return -1; + } + for (j = 0; j < to_merge_size; j++) { + PyObject *j_lst = PyList_GET_ITEM(to_merge, j); + if (remain[j] < PyList_GET_SIZE(j_lst) && + PyList_GET_ITEM(j_lst, remain[j]) == candidate) { + remain[j]++; + } + } + goto again; + skip: ; + } + + if (empty_cnt == to_merge_size) { + PyMem_FREE(remain); + return 0; + } + set_mro_error(to_merge, remain); + PyMem_FREE(remain); + return -1; } static PyObject * mro_implementation(PyTypeObject *type) { - Py_ssize_t i, n; - int ok; - PyObject *bases, *result; - PyObject *to_merge, *bases_aslist; - - if (type->tp_dict == NULL) { - if (PyType_Ready(type) < 0) - return NULL; - } - - /* Find a superclass linearization that honors the constraints - of the explicit lists of bases and the constraints implied by - each base class. - - to_merge is a list of lists, where each list is a superclass - linearization implied by a base class. The last element of - to_merge is the declared list of bases. - */ - - bases = type->tp_bases; - n = PyTuple_GET_SIZE(bases); - - to_merge = PyList_New(n+1); - if (to_merge == NULL) - return NULL; - - for (i = 0; i < n; i++) { - PyObject *base = PyTuple_GET_ITEM(bases, i); - PyObject *parentMRO; - parentMRO = PySequence_List(((PyTypeObject*)base)->tp_mro); - if (parentMRO == NULL) { - Py_DECREF(to_merge); - return NULL; - } - - PyList_SET_ITEM(to_merge, i, parentMRO); - } - - bases_aslist = PySequence_List(bases); - if (bases_aslist == NULL) { - Py_DECREF(to_merge); - return NULL; - } - /* This is just a basic sanity check. */ - if (check_duplicates(bases_aslist) < 0) { - Py_DECREF(to_merge); - Py_DECREF(bases_aslist); - return NULL; - } - PyList_SET_ITEM(to_merge, n, bases_aslist); - - result = Py_BuildValue("[O]", (PyObject *)type); - if (result == NULL) { - Py_DECREF(to_merge); - return NULL; - } - - ok = pmerge(result, to_merge); - Py_DECREF(to_merge); - if (ok < 0) { - Py_DECREF(result); - return NULL; - } - - return result; + Py_ssize_t i, n; + int ok; + PyObject *bases, *result; + PyObject *to_merge, *bases_aslist; + + if (type->tp_dict == NULL) { + if (PyType_Ready(type) < 0) + return NULL; + } + + /* Find a superclass linearization that honors the constraints + of the explicit lists of bases and the constraints implied by + each base class. + + to_merge is a list of lists, where each list is a superclass + linearization implied by a base class. The last element of + to_merge is the declared list of bases. + */ + + bases = type->tp_bases; + n = PyTuple_GET_SIZE(bases); + + to_merge = PyList_New(n+1); + if (to_merge == NULL) + return NULL; + + for (i = 0; i < n; i++) { + PyObject *base = PyTuple_GET_ITEM(bases, i); + PyObject *parentMRO; + parentMRO = PySequence_List(((PyTypeObject*)base)->tp_mro); + if (parentMRO == NULL) { + Py_DECREF(to_merge); + return NULL; + } + + PyList_SET_ITEM(to_merge, i, parentMRO); + } + + bases_aslist = PySequence_List(bases); + if (bases_aslist == NULL) { + Py_DECREF(to_merge); + return NULL; + } + /* This is just a basic sanity check. */ + if (check_duplicates(bases_aslist) < 0) { + Py_DECREF(to_merge); + Py_DECREF(bases_aslist); + return NULL; + } + PyList_SET_ITEM(to_merge, n, bases_aslist); + + result = Py_BuildValue("[O]", (PyObject *)type); + if (result == NULL) { + Py_DECREF(to_merge); + return NULL; + } + + ok = pmerge(result, to_merge); + Py_DECREF(to_merge); + if (ok < 0) { + Py_DECREF(result); + return NULL; + } + + return result; } static PyObject * mro_external(PyObject *self) { - PyTypeObject *type = (PyTypeObject *)self; + PyTypeObject *type = (PyTypeObject *)self; - return mro_implementation(type); + return mro_implementation(type); } static int mro_internal(PyTypeObject *type) { - PyObject *mro, *result, *tuple; - int checkit = 0; - - if (Py_TYPE(type) == &PyType_Type) { - result = mro_implementation(type); - } - else { - static PyObject *mro_str; - checkit = 1; - mro = lookup_method((PyObject *)type, "mro", &mro_str); - if (mro == NULL) - return -1; - result = PyObject_CallObject(mro, NULL); - Py_DECREF(mro); - } - if (result == NULL) - return -1; - tuple = PySequence_Tuple(result); - Py_DECREF(result); - if (tuple == NULL) - return -1; - if (checkit) { - Py_ssize_t i, len; - PyObject *cls; - PyTypeObject *solid; - - solid = solid_base(type); - - len = PyTuple_GET_SIZE(tuple); - - for (i = 0; i < len; i++) { - PyTypeObject *t; - cls = PyTuple_GET_ITEM(tuple, i); - if (!PyType_Check(cls)) { - PyErr_Format(PyExc_TypeError, - "mro() returned a non-class ('%.500s')", - Py_TYPE(cls)->tp_name); - Py_DECREF(tuple); - return -1; - } - t = (PyTypeObject*)cls; - if (!PyType_IsSubtype(solid, solid_base(t))) { - PyErr_Format(PyExc_TypeError, - "mro() returned base with unsuitable layout ('%.500s')", - t->tp_name); - Py_DECREF(tuple); - return -1; - } - } - } - type->tp_mro = tuple; - - type_mro_modified(type, type->tp_mro); - /* corner case: the old-style super class might have been hidden - from the custom MRO */ - type_mro_modified(type, type->tp_bases); - - PyType_Modified(type); - - return 0; + PyObject *mro, *result, *tuple; + int checkit = 0; + + if (Py_TYPE(type) == &PyType_Type) { + result = mro_implementation(type); + } + else { + static PyObject *mro_str; + checkit = 1; + mro = lookup_method((PyObject *)type, "mro", &mro_str); + if (mro == NULL) + return -1; + result = PyObject_CallObject(mro, NULL); + Py_DECREF(mro); + } + if (result == NULL) + return -1; + tuple = PySequence_Tuple(result); + Py_DECREF(result); + if (tuple == NULL) + return -1; + if (checkit) { + Py_ssize_t i, len; + PyObject *cls; + PyTypeObject *solid; + + solid = solid_base(type); + + len = PyTuple_GET_SIZE(tuple); + + for (i = 0; i < len; i++) { + PyTypeObject *t; + cls = PyTuple_GET_ITEM(tuple, i); + if (!PyType_Check(cls)) { + PyErr_Format(PyExc_TypeError, + "mro() returned a non-class ('%.500s')", + Py_TYPE(cls)->tp_name); + Py_DECREF(tuple); + return -1; + } + t = (PyTypeObject*)cls; + if (!PyType_IsSubtype(solid, solid_base(t))) { + PyErr_Format(PyExc_TypeError, + "mro() returned base with unsuitable layout ('%.500s')", + t->tp_name); + Py_DECREF(tuple); + return -1; + } + } + } + type->tp_mro = tuple; + + type_mro_modified(type, type->tp_mro); + /* corner case: the old-style super class might have been hidden + from the custom MRO */ + type_mro_modified(type, type->tp_bases); + + PyType_Modified(type); + + return 0; } @@ -1578,90 +1578,90 @@ mro_internal(PyTypeObject *type) static PyTypeObject * best_base(PyObject *bases) { - Py_ssize_t i, n; - PyTypeObject *base, *winner, *candidate, *base_i; - PyObject *base_proto; - - assert(PyTuple_Check(bases)); - n = PyTuple_GET_SIZE(bases); - assert(n > 0); - base = NULL; - winner = NULL; - for (i = 0; i < n; i++) { - base_proto = PyTuple_GET_ITEM(bases, i); - if (!PyType_Check(base_proto)) { - PyErr_SetString( - PyExc_TypeError, - "bases must be types"); - return NULL; - } - base_i = (PyTypeObject *)base_proto; - if (base_i->tp_dict == NULL) { - if (PyType_Ready(base_i) < 0) - return NULL; - } - candidate = solid_base(base_i); - if (winner == NULL) { - winner = candidate; - base = base_i; - } - else if (PyType_IsSubtype(winner, candidate)) - ; - else if (PyType_IsSubtype(candidate, winner)) { - winner = candidate; - base = base_i; - } - else { - PyErr_SetString( - PyExc_TypeError, - "multiple bases have " - "instance lay-out conflict"); - return NULL; - } - } - if (base == NULL) - PyErr_SetString(PyExc_TypeError, - "a new-style class can't have only classic bases"); - return base; + Py_ssize_t i, n; + PyTypeObject *base, *winner, *candidate, *base_i; + PyObject *base_proto; + + assert(PyTuple_Check(bases)); + n = PyTuple_GET_SIZE(bases); + assert(n > 0); + base = NULL; + winner = NULL; + for (i = 0; i < n; i++) { + base_proto = PyTuple_GET_ITEM(bases, i); + if (!PyType_Check(base_proto)) { + PyErr_SetString( + PyExc_TypeError, + "bases must be types"); + return NULL; + } + base_i = (PyTypeObject *)base_proto; + if (base_i->tp_dict == NULL) { + if (PyType_Ready(base_i) < 0) + return NULL; + } + candidate = solid_base(base_i); + if (winner == NULL) { + winner = candidate; + base = base_i; + } + else if (PyType_IsSubtype(winner, candidate)) + ; + else if (PyType_IsSubtype(candidate, winner)) { + winner = candidate; + base = base_i; + } + else { + PyErr_SetString( + PyExc_TypeError, + "multiple bases have " + "instance lay-out conflict"); + return NULL; + } + } + if (base == NULL) + PyErr_SetString(PyExc_TypeError, + "a new-style class can't have only classic bases"); + return base; } static int extra_ivars(PyTypeObject *type, PyTypeObject *base) { - size_t t_size = type->tp_basicsize; - size_t b_size = base->tp_basicsize; + size_t t_size = type->tp_basicsize; + size_t b_size = base->tp_basicsize; - assert(t_size >= b_size); /* Else type smaller than base! */ - if (type->tp_itemsize || base->tp_itemsize) { - /* If itemsize is involved, stricter rules */ - return t_size != b_size || - type->tp_itemsize != base->tp_itemsize; - } - if (type->tp_weaklistoffset && base->tp_weaklistoffset == 0 && - type->tp_weaklistoffset + sizeof(PyObject *) == t_size && - type->tp_flags & Py_TPFLAGS_HEAPTYPE) - t_size -= sizeof(PyObject *); - if (type->tp_dictoffset && base->tp_dictoffset == 0 && - type->tp_dictoffset + sizeof(PyObject *) == t_size && - type->tp_flags & Py_TPFLAGS_HEAPTYPE) - t_size -= sizeof(PyObject *); + assert(t_size >= b_size); /* Else type smaller than base! */ + if (type->tp_itemsize || base->tp_itemsize) { + /* If itemsize is involved, stricter rules */ + return t_size != b_size || + type->tp_itemsize != base->tp_itemsize; + } + if (type->tp_weaklistoffset && base->tp_weaklistoffset == 0 && + type->tp_weaklistoffset + sizeof(PyObject *) == t_size && + type->tp_flags & Py_TPFLAGS_HEAPTYPE) + t_size -= sizeof(PyObject *); + if (type->tp_dictoffset && base->tp_dictoffset == 0 && + type->tp_dictoffset + sizeof(PyObject *) == t_size && + type->tp_flags & Py_TPFLAGS_HEAPTYPE) + t_size -= sizeof(PyObject *); - return t_size != b_size; + return t_size != b_size; } static PyTypeObject * solid_base(PyTypeObject *type) { - PyTypeObject *base; + PyTypeObject *base; - if (type->tp_base) - base = solid_base(type->tp_base); - else - base = &PyBaseObject_Type; - if (extra_ivars(type, base)) - return type; - else - return base; + if (type->tp_base) + base = solid_base(type->tp_base); + else + base = &PyBaseObject_Type; + if (extra_ivars(type, base)) + return type; + else + return base; } static void object_dealloc(PyObject *); @@ -1677,180 +1677,180 @@ static void fixup_slot_dispatchers(PyTypeObject *); static PyTypeObject * get_builtin_base_with_dict(PyTypeObject *type) { - while (type->tp_base != NULL) { - if (type->tp_dictoffset != 0 && - !(type->tp_flags & Py_TPFLAGS_HEAPTYPE)) - return type; - type = type->tp_base; - } - return NULL; + while (type->tp_base != NULL) { + if (type->tp_dictoffset != 0 && + !(type->tp_flags & Py_TPFLAGS_HEAPTYPE)) + return type; + type = type->tp_base; + } + return NULL; } static PyObject * get_dict_descriptor(PyTypeObject *type) { - static PyObject *dict_str; - PyObject *descr; + static PyObject *dict_str; + PyObject *descr; - if (dict_str == NULL) { - dict_str = PyUnicode_InternFromString("__dict__"); - if (dict_str == NULL) - return NULL; - } - descr = _PyType_Lookup(type, dict_str); - if (descr == NULL || !PyDescr_IsData(descr)) - return NULL; + if (dict_str == NULL) { + dict_str = PyUnicode_InternFromString("__dict__"); + if (dict_str == NULL) + return NULL; + } + descr = _PyType_Lookup(type, dict_str); + if (descr == NULL || !PyDescr_IsData(descr)) + return NULL; - return descr; + return descr; } static void raise_dict_descr_error(PyObject *obj) { - PyErr_Format(PyExc_TypeError, - "this __dict__ descriptor does not support " - "'%.200s' objects", Py_TYPE(obj)->tp_name); + PyErr_Format(PyExc_TypeError, + "this __dict__ descriptor does not support " + "'%.200s' objects", Py_TYPE(obj)->tp_name); } static PyObject * subtype_dict(PyObject *obj, void *context) { - PyObject **dictptr; - PyObject *dict; - PyTypeObject *base; - - base = get_builtin_base_with_dict(Py_TYPE(obj)); - if (base != NULL) { - descrgetfunc func; - PyObject *descr = get_dict_descriptor(base); - if (descr == NULL) { - raise_dict_descr_error(obj); - return NULL; - } - func = Py_TYPE(descr)->tp_descr_get; - if (func == NULL) { - raise_dict_descr_error(obj); - return NULL; - } - return func(descr, obj, (PyObject *)(Py_TYPE(obj))); - } - - dictptr = _PyObject_GetDictPtr(obj); - if (dictptr == NULL) { - PyErr_SetString(PyExc_AttributeError, - "This object has no __dict__"); - return NULL; - } - dict = *dictptr; - if (dict == NULL) - *dictptr = dict = PyDict_New(); - Py_XINCREF(dict); - return dict; + PyObject **dictptr; + PyObject *dict; + PyTypeObject *base; + + base = get_builtin_base_with_dict(Py_TYPE(obj)); + if (base != NULL) { + descrgetfunc func; + PyObject *descr = get_dict_descriptor(base); + if (descr == NULL) { + raise_dict_descr_error(obj); + return NULL; + } + func = Py_TYPE(descr)->tp_descr_get; + if (func == NULL) { + raise_dict_descr_error(obj); + return NULL; + } + return func(descr, obj, (PyObject *)(Py_TYPE(obj))); + } + + dictptr = _PyObject_GetDictPtr(obj); + if (dictptr == NULL) { + PyErr_SetString(PyExc_AttributeError, + "This object has no __dict__"); + return NULL; + } + dict = *dictptr; + if (dict == NULL) + *dictptr = dict = PyDict_New(); + Py_XINCREF(dict); + return dict; } static int subtype_setdict(PyObject *obj, PyObject *value, void *context) { - PyObject **dictptr; - PyObject *dict; - PyTypeObject *base; - - base = get_builtin_base_with_dict(Py_TYPE(obj)); - if (base != NULL) { - descrsetfunc func; - PyObject *descr = get_dict_descriptor(base); - if (descr == NULL) { - raise_dict_descr_error(obj); - return -1; - } - func = Py_TYPE(descr)->tp_descr_set; - if (func == NULL) { - raise_dict_descr_error(obj); - return -1; - } - return func(descr, obj, value); - } - - dictptr = _PyObject_GetDictPtr(obj); - if (dictptr == NULL) { - PyErr_SetString(PyExc_AttributeError, - "This object has no __dict__"); - return -1; - } - if (value != NULL && !PyDict_Check(value)) { - PyErr_Format(PyExc_TypeError, - "__dict__ must be set to a dictionary, " - "not a '%.200s'", Py_TYPE(value)->tp_name); - return -1; - } - dict = *dictptr; - Py_XINCREF(value); - *dictptr = value; - Py_XDECREF(dict); - return 0; + PyObject **dictptr; + PyObject *dict; + PyTypeObject *base; + + base = get_builtin_base_with_dict(Py_TYPE(obj)); + if (base != NULL) { + descrsetfunc func; + PyObject *descr = get_dict_descriptor(base); + if (descr == NULL) { + raise_dict_descr_error(obj); + return -1; + } + func = Py_TYPE(descr)->tp_descr_set; + if (func == NULL) { + raise_dict_descr_error(obj); + return -1; + } + return func(descr, obj, value); + } + + dictptr = _PyObject_GetDictPtr(obj); + if (dictptr == NULL) { + PyErr_SetString(PyExc_AttributeError, + "This object has no __dict__"); + return -1; + } + if (value != NULL && !PyDict_Check(value)) { + PyErr_Format(PyExc_TypeError, + "__dict__ must be set to a dictionary, " + "not a '%.200s'", Py_TYPE(value)->tp_name); + return -1; + } + dict = *dictptr; + Py_XINCREF(value); + *dictptr = value; + Py_XDECREF(dict); + return 0; } static PyObject * subtype_getweakref(PyObject *obj, void *context) { - PyObject **weaklistptr; - PyObject *result; - - if (Py_TYPE(obj)->tp_weaklistoffset == 0) { - PyErr_SetString(PyExc_AttributeError, - "This object has no __weakref__"); - return NULL; - } - assert(Py_TYPE(obj)->tp_weaklistoffset > 0); - assert(Py_TYPE(obj)->tp_weaklistoffset + sizeof(PyObject *) <= - (size_t)(Py_TYPE(obj)->tp_basicsize)); - weaklistptr = (PyObject **) - ((char *)obj + Py_TYPE(obj)->tp_weaklistoffset); - if (*weaklistptr == NULL) - result = Py_None; - else - result = *weaklistptr; - Py_INCREF(result); - return result; + PyObject **weaklistptr; + PyObject *result; + + if (Py_TYPE(obj)->tp_weaklistoffset == 0) { + PyErr_SetString(PyExc_AttributeError, + "This object has no __weakref__"); + return NULL; + } + assert(Py_TYPE(obj)->tp_weaklistoffset > 0); + assert(Py_TYPE(obj)->tp_weaklistoffset + sizeof(PyObject *) <= + (size_t)(Py_TYPE(obj)->tp_basicsize)); + weaklistptr = (PyObject **) + ((char *)obj + Py_TYPE(obj)->tp_weaklistoffset); + if (*weaklistptr == NULL) + result = Py_None; + else + result = *weaklistptr; + Py_INCREF(result); + return result; } /* Three variants on the subtype_getsets list. */ static PyGetSetDef subtype_getsets_full[] = { - {"__dict__", subtype_dict, subtype_setdict, - PyDoc_STR("dictionary for instance variables (if defined)")}, - {"__weakref__", subtype_getweakref, NULL, - PyDoc_STR("list of weak references to the object (if defined)")}, - {0} + {"__dict__", subtype_dict, subtype_setdict, + PyDoc_STR("dictionary for instance variables (if defined)")}, + {"__weakref__", subtype_getweakref, NULL, + PyDoc_STR("list of weak references to the object (if defined)")}, + {0} }; static PyGetSetDef subtype_getsets_dict_only[] = { - {"__dict__", subtype_dict, subtype_setdict, - PyDoc_STR("dictionary for instance variables (if defined)")}, - {0} + {"__dict__", subtype_dict, subtype_setdict, + PyDoc_STR("dictionary for instance variables (if defined)")}, + {0} }; static PyGetSetDef subtype_getsets_weakref_only[] = { - {"__weakref__", subtype_getweakref, NULL, - PyDoc_STR("list of weak references to the object (if defined)")}, - {0} + {"__weakref__", subtype_getweakref, NULL, + PyDoc_STR("list of weak references to the object (if defined)")}, + {0} }; static int valid_identifier(PyObject *s) { - if (!PyUnicode_Check(s)) { - PyErr_Format(PyExc_TypeError, - "__slots__ items must be strings, not '%.200s'", - Py_TYPE(s)->tp_name); - return 0; - } - if (!PyUnicode_IsIdentifier(s)) { - PyErr_SetString(PyExc_TypeError, - "__slots__ must be identifiers"); - return 0; - } - return 1; + if (!PyUnicode_Check(s)) { + PyErr_Format(PyExc_TypeError, + "__slots__ items must be strings, not '%.200s'", + Py_TYPE(s)->tp_name); + return 0; + } + if (!PyUnicode_IsIdentifier(s)) { + PyErr_SetString(PyExc_TypeError, + "__slots__ must be identifiers"); + return 0; + } + return 1; } /* Forward */ @@ -1860,435 +1860,435 @@ object_init(PyObject *self, PyObject *args, PyObject *kwds); static int type_init(PyObject *cls, PyObject *args, PyObject *kwds) { - int res; + int res; - assert(args != NULL && PyTuple_Check(args)); - assert(kwds == NULL || PyDict_Check(kwds)); + assert(args != NULL && PyTuple_Check(args)); + assert(kwds == NULL || PyDict_Check(kwds)); - if (kwds != NULL && PyDict_Check(kwds) && PyDict_Size(kwds) != 0) { - PyErr_SetString(PyExc_TypeError, - "type.__init__() takes no keyword arguments"); - return -1; - } + if (kwds != NULL && PyDict_Check(kwds) && PyDict_Size(kwds) != 0) { + PyErr_SetString(PyExc_TypeError, + "type.__init__() takes no keyword arguments"); + return -1; + } - if (args != NULL && PyTuple_Check(args) && - (PyTuple_GET_SIZE(args) != 1 && PyTuple_GET_SIZE(args) != 3)) { - PyErr_SetString(PyExc_TypeError, - "type.__init__() takes 1 or 3 arguments"); - return -1; - } + if (args != NULL && PyTuple_Check(args) && + (PyTuple_GET_SIZE(args) != 1 && PyTuple_GET_SIZE(args) != 3)) { + PyErr_SetString(PyExc_TypeError, + "type.__init__() takes 1 or 3 arguments"); + return -1; + } - /* Call object.__init__(self) now. */ - /* XXX Could call super(type, cls).__init__() but what's the point? */ - args = PyTuple_GetSlice(args, 0, 0); - res = object_init(cls, args, NULL); - Py_DECREF(args); - return res; + /* Call object.__init__(self) now. */ + /* XXX Could call super(type, cls).__init__() but what's the point? */ + args = PyTuple_GetSlice(args, 0, 0); + res = object_init(cls, args, NULL); + Py_DECREF(args); + return res; } static PyObject * type_new(PyTypeObject *metatype, PyObject *args, PyObject *kwds) { - PyObject *name, *bases, *dict; - static char *kwlist[] = {"name", "bases", "dict", 0}; - PyObject *slots, *tmp, *newslots; - PyTypeObject *type, *base, *tmptype, *winner; - PyHeapTypeObject *et; - PyMemberDef *mp; - Py_ssize_t i, nbases, nslots, slotoffset, add_dict, add_weak; - int j, may_add_dict, may_add_weak; - - assert(args != NULL && PyTuple_Check(args)); - assert(kwds == NULL || PyDict_Check(kwds)); - - /* Special case: type(x) should return x->ob_type */ - { - const Py_ssize_t nargs = PyTuple_GET_SIZE(args); - const Py_ssize_t nkwds = kwds == NULL ? 0 : PyDict_Size(kwds); - - if (PyType_CheckExact(metatype) && nargs == 1 && nkwds == 0) { - PyObject *x = PyTuple_GET_ITEM(args, 0); - Py_INCREF(Py_TYPE(x)); - return (PyObject *) Py_TYPE(x); - } - - /* SF bug 475327 -- if that didn't trigger, we need 3 - arguments. but PyArg_ParseTupleAndKeywords below may give - a msg saying type() needs exactly 3. */ - if (nargs + nkwds != 3) { - PyErr_SetString(PyExc_TypeError, - "type() takes 1 or 3 arguments"); - return NULL; - } - } - - /* Check arguments: (name, bases, dict) */ - if (!PyArg_ParseTupleAndKeywords(args, kwds, "UO!O!:type", kwlist, - &name, - &PyTuple_Type, &bases, - &PyDict_Type, &dict)) - return NULL; - - /* Determine the proper metatype to deal with this, - and check for metatype conflicts while we're at it. - Note that if some other metatype wins to contract, - it's possible that its instances are not types. */ - nbases = PyTuple_GET_SIZE(bases); - winner = metatype; - for (i = 0; i < nbases; i++) { - tmp = PyTuple_GET_ITEM(bases, i); - tmptype = Py_TYPE(tmp); - if (PyType_IsSubtype(winner, tmptype)) - continue; - if (PyType_IsSubtype(tmptype, winner)) { - winner = tmptype; - continue; - } - PyErr_SetString(PyExc_TypeError, - "metaclass conflict: " - "the metaclass of a derived class " - "must be a (non-strict) subclass " - "of the metaclasses of all its bases"); - return NULL; - } - if (winner != metatype) { - if (winner->tp_new != type_new) /* Pass it to the winner */ - return winner->tp_new(winner, args, kwds); - metatype = winner; - } - - /* Adjust for empty tuple bases */ - if (nbases == 0) { - bases = PyTuple_Pack(1, &PyBaseObject_Type); - if (bases == NULL) - return NULL; - nbases = 1; - } - else - Py_INCREF(bases); - - /* XXX From here until type is allocated, "return NULL" leaks bases! */ - - /* Calculate best base, and check that all bases are type objects */ - base = best_base(bases); - if (base == NULL) { - Py_DECREF(bases); - return NULL; - } - if (!PyType_HasFeature(base, Py_TPFLAGS_BASETYPE)) { - PyErr_Format(PyExc_TypeError, - "type '%.100s' is not an acceptable base type", - base->tp_name); - Py_DECREF(bases); - return NULL; - } - - /* Check for a __slots__ sequence variable in dict, and count it */ - slots = PyDict_GetItemString(dict, "__slots__"); - nslots = 0; - add_dict = 0; - add_weak = 0; - may_add_dict = base->tp_dictoffset == 0; - may_add_weak = base->tp_weaklistoffset == 0 && base->tp_itemsize == 0; - if (slots == NULL) { - if (may_add_dict) { - add_dict++; - } - if (may_add_weak) { - add_weak++; - } - } - else { - /* Have slots */ - - /* Make it into a tuple */ - if (PyUnicode_Check(slots)) - slots = PyTuple_Pack(1, slots); - else - slots = PySequence_Tuple(slots); - if (slots == NULL) { - Py_DECREF(bases); - return NULL; - } - assert(PyTuple_Check(slots)); - - /* Are slots allowed? */ - nslots = PyTuple_GET_SIZE(slots); - if (nslots > 0 && base->tp_itemsize != 0) { - PyErr_Format(PyExc_TypeError, - "nonempty __slots__ " - "not supported for subtype of '%s'", - base->tp_name); - bad_slots: - Py_DECREF(bases); - Py_DECREF(slots); - return NULL; - } - - /* Check for valid slot names and two special cases */ - for (i = 0; i < nslots; i++) { - PyObject *tmp = PyTuple_GET_ITEM(slots, i); - if (!valid_identifier(tmp)) - goto bad_slots; - assert(PyUnicode_Check(tmp)); - if (PyUnicode_CompareWithASCIIString(tmp, "__dict__") == 0) { - if (!may_add_dict || add_dict) { - PyErr_SetString(PyExc_TypeError, - "__dict__ slot disallowed: " - "we already got one"); - goto bad_slots; - } - add_dict++; - } - if (PyUnicode_CompareWithASCIIString(tmp, "__weakref__") == 0) { - if (!may_add_weak || add_weak) { - PyErr_SetString(PyExc_TypeError, - "__weakref__ slot disallowed: " - "either we already got one, " - "or __itemsize__ != 0"); - goto bad_slots; - } - add_weak++; - } - } - - /* Copy slots into a list, mangle names and sort them. - Sorted names are needed for __class__ assignment. - Convert them back to tuple at the end. - */ - newslots = PyList_New(nslots - add_dict - add_weak); - if (newslots == NULL) - goto bad_slots; - for (i = j = 0; i < nslots; i++) { - tmp = PyTuple_GET_ITEM(slots, i); - if ((add_dict && - PyUnicode_CompareWithASCIIString(tmp, "__dict__") == 0) || - (add_weak && - PyUnicode_CompareWithASCIIString(tmp, "__weakref__") == 0)) - continue; - tmp =_Py_Mangle(name, tmp); - if (!tmp) - goto bad_slots; - PyList_SET_ITEM(newslots, j, tmp); - j++; - } - assert(j == nslots - add_dict - add_weak); - nslots = j; - Py_DECREF(slots); - if (PyList_Sort(newslots) == -1) { - Py_DECREF(bases); - Py_DECREF(newslots); - return NULL; - } - slots = PyList_AsTuple(newslots); - Py_DECREF(newslots); - if (slots == NULL) { - Py_DECREF(bases); - return NULL; - } - - /* Secondary bases may provide weakrefs or dict */ - if (nbases > 1 && - ((may_add_dict && !add_dict) || - (may_add_weak && !add_weak))) { - for (i = 0; i < nbases; i++) { - tmp = PyTuple_GET_ITEM(bases, i); - if (tmp == (PyObject *)base) - continue; /* Skip primary base */ - assert(PyType_Check(tmp)); - tmptype = (PyTypeObject *)tmp; - if (may_add_dict && !add_dict && - tmptype->tp_dictoffset != 0) - add_dict++; - if (may_add_weak && !add_weak && - tmptype->tp_weaklistoffset != 0) - add_weak++; - if (may_add_dict && !add_dict) - continue; - if (may_add_weak && !add_weak) - continue; - /* Nothing more to check */ - break; - } - } - } - - /* XXX From here until type is safely allocated, - "return NULL" may leak slots! */ - - /* Allocate the type object */ - type = (PyTypeObject *)metatype->tp_alloc(metatype, nslots); - if (type == NULL) { - Py_XDECREF(slots); - Py_DECREF(bases); - return NULL; - } - - /* Keep name and slots alive in the extended type object */ - et = (PyHeapTypeObject *)type; - Py_INCREF(name); - et->ht_name = name; - et->ht_slots = slots; - - /* Initialize tp_flags */ - type->tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HEAPTYPE | - Py_TPFLAGS_BASETYPE; - if (base->tp_flags & Py_TPFLAGS_HAVE_GC) - type->tp_flags |= Py_TPFLAGS_HAVE_GC; - - /* Initialize essential fields */ - type->tp_as_number = &et->as_number; - type->tp_as_sequence = &et->as_sequence; - type->tp_as_mapping = &et->as_mapping; - type->tp_as_buffer = &et->as_buffer; - type->tp_name = _PyUnicode_AsString(name); - if (!type->tp_name) { - Py_DECREF(type); - return NULL; - } - - /* Set tp_base and tp_bases */ - type->tp_bases = bases; - Py_INCREF(base); - type->tp_base = base; - - /* Initialize tp_dict from passed-in dict */ - type->tp_dict = dict = PyDict_Copy(dict); - if (dict == NULL) { - Py_DECREF(type); - return NULL; - } - - /* Set __module__ in the dict */ - if (PyDict_GetItemString(dict, "__module__") == NULL) { - tmp = PyEval_GetGlobals(); - if (tmp != NULL) { - tmp = PyDict_GetItemString(tmp, "__name__"); - if (tmp != NULL) { - if (PyDict_SetItemString(dict, "__module__", - tmp) < 0) - return NULL; - } - } - } - - /* Set tp_doc to a copy of dict['__doc__'], if the latter is there - and is a string. The __doc__ accessor will first look for tp_doc; - if that fails, it will still look into __dict__. - */ - { - PyObject *doc = PyDict_GetItemString(dict, "__doc__"); - if (doc != NULL && PyUnicode_Check(doc)) { - Py_ssize_t len; - char *doc_str; - char *tp_doc; - - doc_str = _PyUnicode_AsString(doc); - if (doc_str == NULL) { - Py_DECREF(type); - return NULL; - } - /* Silently truncate the docstring if it contains null bytes. */ - len = strlen(doc_str); - tp_doc = (char *)PyObject_MALLOC(len + 1); - if (tp_doc == NULL) { - Py_DECREF(type); - return NULL; - } - memcpy(tp_doc, doc_str, len + 1); - type->tp_doc = tp_doc; - } - } - - /* Special-case __new__: if it's a plain function, - make it a static function */ - tmp = PyDict_GetItemString(dict, "__new__"); - if (tmp != NULL && PyFunction_Check(tmp)) { - tmp = PyStaticMethod_New(tmp); - if (tmp == NULL) { - Py_DECREF(type); - return NULL; - } - PyDict_SetItemString(dict, "__new__", tmp); - Py_DECREF(tmp); - } - - /* Add descriptors for custom slots from __slots__, or for __dict__ */ - mp = PyHeapType_GET_MEMBERS(et); - slotoffset = base->tp_basicsize; - if (slots != NULL) { - for (i = 0; i < nslots; i++, mp++) { - mp->name = _PyUnicode_AsString( - PyTuple_GET_ITEM(slots, i)); - mp->type = T_OBJECT_EX; - mp->offset = slotoffset; - - /* __dict__ and __weakref__ are already filtered out */ - assert(strcmp(mp->name, "__dict__") != 0); - assert(strcmp(mp->name, "__weakref__") != 0); - - slotoffset += sizeof(PyObject *); - } - } - if (add_dict) { - if (base->tp_itemsize) - type->tp_dictoffset = -(long)sizeof(PyObject *); - else - type->tp_dictoffset = slotoffset; - slotoffset += sizeof(PyObject *); - } - if (add_weak) { - assert(!base->tp_itemsize); - type->tp_weaklistoffset = slotoffset; - slotoffset += sizeof(PyObject *); - } - type->tp_basicsize = slotoffset; - type->tp_itemsize = base->tp_itemsize; - type->tp_members = PyHeapType_GET_MEMBERS(et); - - if (type->tp_weaklistoffset && type->tp_dictoffset) - type->tp_getset = subtype_getsets_full; - else if (type->tp_weaklistoffset && !type->tp_dictoffset) - type->tp_getset = subtype_getsets_weakref_only; - else if (!type->tp_weaklistoffset && type->tp_dictoffset) - type->tp_getset = subtype_getsets_dict_only; - else - type->tp_getset = NULL; - - /* Special case some slots */ - if (type->tp_dictoffset != 0 || nslots > 0) { - if (base->tp_getattr == NULL && base->tp_getattro == NULL) - type->tp_getattro = PyObject_GenericGetAttr; - if (base->tp_setattr == NULL && base->tp_setattro == NULL) - type->tp_setattro = PyObject_GenericSetAttr; - } - type->tp_dealloc = subtype_dealloc; - - /* Enable GC unless there are really no instance variables possible */ - if (!(type->tp_basicsize == sizeof(PyObject) && - type->tp_itemsize == 0)) - type->tp_flags |= Py_TPFLAGS_HAVE_GC; - - /* Always override allocation strategy to use regular heap */ - type->tp_alloc = PyType_GenericAlloc; - if (type->tp_flags & Py_TPFLAGS_HAVE_GC) { - type->tp_free = PyObject_GC_Del; - type->tp_traverse = subtype_traverse; - type->tp_clear = subtype_clear; - } - else - type->tp_free = PyObject_Del; - - /* Initialize the rest */ - if (PyType_Ready(type) < 0) { - Py_DECREF(type); - return NULL; - } - - /* Put the proper slots in place */ - fixup_slot_dispatchers(type); - - return (PyObject *)type; + PyObject *name, *bases, *dict; + static char *kwlist[] = {"name", "bases", "dict", 0}; + PyObject *slots, *tmp, *newslots; + PyTypeObject *type, *base, *tmptype, *winner; + PyHeapTypeObject *et; + PyMemberDef *mp; + Py_ssize_t i, nbases, nslots, slotoffset, add_dict, add_weak; + int j, may_add_dict, may_add_weak; + + assert(args != NULL && PyTuple_Check(args)); + assert(kwds == NULL || PyDict_Check(kwds)); + + /* Special case: type(x) should return x->ob_type */ + { + const Py_ssize_t nargs = PyTuple_GET_SIZE(args); + const Py_ssize_t nkwds = kwds == NULL ? 0 : PyDict_Size(kwds); + + if (PyType_CheckExact(metatype) && nargs == 1 && nkwds == 0) { + PyObject *x = PyTuple_GET_ITEM(args, 0); + Py_INCREF(Py_TYPE(x)); + return (PyObject *) Py_TYPE(x); + } + + /* SF bug 475327 -- if that didn't trigger, we need 3 + arguments. but PyArg_ParseTupleAndKeywords below may give + a msg saying type() needs exactly 3. */ + if (nargs + nkwds != 3) { + PyErr_SetString(PyExc_TypeError, + "type() takes 1 or 3 arguments"); + return NULL; + } + } + + /* Check arguments: (name, bases, dict) */ + if (!PyArg_ParseTupleAndKeywords(args, kwds, "UO!O!:type", kwlist, + &name, + &PyTuple_Type, &bases, + &PyDict_Type, &dict)) + return NULL; + + /* Determine the proper metatype to deal with this, + and check for metatype conflicts while we're at it. + Note that if some other metatype wins to contract, + it's possible that its instances are not types. */ + nbases = PyTuple_GET_SIZE(bases); + winner = metatype; + for (i = 0; i < nbases; i++) { + tmp = PyTuple_GET_ITEM(bases, i); + tmptype = Py_TYPE(tmp); + if (PyType_IsSubtype(winner, tmptype)) + continue; + if (PyType_IsSubtype(tmptype, winner)) { + winner = tmptype; + continue; + } + PyErr_SetString(PyExc_TypeError, + "metaclass conflict: " + "the metaclass of a derived class " + "must be a (non-strict) subclass " + "of the metaclasses of all its bases"); + return NULL; + } + if (winner != metatype) { + if (winner->tp_new != type_new) /* Pass it to the winner */ + return winner->tp_new(winner, args, kwds); + metatype = winner; + } + + /* Adjust for empty tuple bases */ + if (nbases == 0) { + bases = PyTuple_Pack(1, &PyBaseObject_Type); + if (bases == NULL) + return NULL; + nbases = 1; + } + else + Py_INCREF(bases); + + /* XXX From here until type is allocated, "return NULL" leaks bases! */ + + /* Calculate best base, and check that all bases are type objects */ + base = best_base(bases); + if (base == NULL) { + Py_DECREF(bases); + return NULL; + } + if (!PyType_HasFeature(base, Py_TPFLAGS_BASETYPE)) { + PyErr_Format(PyExc_TypeError, + "type '%.100s' is not an acceptable base type", + base->tp_name); + Py_DECREF(bases); + return NULL; + } + + /* Check for a __slots__ sequence variable in dict, and count it */ + slots = PyDict_GetItemString(dict, "__slots__"); + nslots = 0; + add_dict = 0; + add_weak = 0; + may_add_dict = base->tp_dictoffset == 0; + may_add_weak = base->tp_weaklistoffset == 0 && base->tp_itemsize == 0; + if (slots == NULL) { + if (may_add_dict) { + add_dict++; + } + if (may_add_weak) { + add_weak++; + } + } + else { + /* Have slots */ + + /* Make it into a tuple */ + if (PyUnicode_Check(slots)) + slots = PyTuple_Pack(1, slots); + else + slots = PySequence_Tuple(slots); + if (slots == NULL) { + Py_DECREF(bases); + return NULL; + } + assert(PyTuple_Check(slots)); + + /* Are slots allowed? */ + nslots = PyTuple_GET_SIZE(slots); + if (nslots > 0 && base->tp_itemsize != 0) { + PyErr_Format(PyExc_TypeError, + "nonempty __slots__ " + "not supported for subtype of '%s'", + base->tp_name); + bad_slots: + Py_DECREF(bases); + Py_DECREF(slots); + return NULL; + } + + /* Check for valid slot names and two special cases */ + for (i = 0; i < nslots; i++) { + PyObject *tmp = PyTuple_GET_ITEM(slots, i); + if (!valid_identifier(tmp)) + goto bad_slots; + assert(PyUnicode_Check(tmp)); + if (PyUnicode_CompareWithASCIIString(tmp, "__dict__") == 0) { + if (!may_add_dict || add_dict) { + PyErr_SetString(PyExc_TypeError, + "__dict__ slot disallowed: " + "we already got one"); + goto bad_slots; + } + add_dict++; + } + if (PyUnicode_CompareWithASCIIString(tmp, "__weakref__") == 0) { + if (!may_add_weak || add_weak) { + PyErr_SetString(PyExc_TypeError, + "__weakref__ slot disallowed: " + "either we already got one, " + "or __itemsize__ != 0"); + goto bad_slots; + } + add_weak++; + } + } + + /* Copy slots into a list, mangle names and sort them. + Sorted names are needed for __class__ assignment. + Convert them back to tuple at the end. + */ + newslots = PyList_New(nslots - add_dict - add_weak); + if (newslots == NULL) + goto bad_slots; + for (i = j = 0; i < nslots; i++) { + tmp = PyTuple_GET_ITEM(slots, i); + if ((add_dict && + PyUnicode_CompareWithASCIIString(tmp, "__dict__") == 0) || + (add_weak && + PyUnicode_CompareWithASCIIString(tmp, "__weakref__") == 0)) + continue; + tmp =_Py_Mangle(name, tmp); + if (!tmp) + goto bad_slots; + PyList_SET_ITEM(newslots, j, tmp); + j++; + } + assert(j == nslots - add_dict - add_weak); + nslots = j; + Py_DECREF(slots); + if (PyList_Sort(newslots) == -1) { + Py_DECREF(bases); + Py_DECREF(newslots); + return NULL; + } + slots = PyList_AsTuple(newslots); + Py_DECREF(newslots); + if (slots == NULL) { + Py_DECREF(bases); + return NULL; + } + + /* Secondary bases may provide weakrefs or dict */ + if (nbases > 1 && + ((may_add_dict && !add_dict) || + (may_add_weak && !add_weak))) { + for (i = 0; i < nbases; i++) { + tmp = PyTuple_GET_ITEM(bases, i); + if (tmp == (PyObject *)base) + continue; /* Skip primary base */ + assert(PyType_Check(tmp)); + tmptype = (PyTypeObject *)tmp; + if (may_add_dict && !add_dict && + tmptype->tp_dictoffset != 0) + add_dict++; + if (may_add_weak && !add_weak && + tmptype->tp_weaklistoffset != 0) + add_weak++; + if (may_add_dict && !add_dict) + continue; + if (may_add_weak && !add_weak) + continue; + /* Nothing more to check */ + break; + } + } + } + + /* XXX From here until type is safely allocated, + "return NULL" may leak slots! */ + + /* Allocate the type object */ + type = (PyTypeObject *)metatype->tp_alloc(metatype, nslots); + if (type == NULL) { + Py_XDECREF(slots); + Py_DECREF(bases); + return NULL; + } + + /* Keep name and slots alive in the extended type object */ + et = (PyHeapTypeObject *)type; + Py_INCREF(name); + et->ht_name = name; + et->ht_slots = slots; + + /* Initialize tp_flags */ + type->tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HEAPTYPE | + Py_TPFLAGS_BASETYPE; + if (base->tp_flags & Py_TPFLAGS_HAVE_GC) + type->tp_flags |= Py_TPFLAGS_HAVE_GC; + + /* Initialize essential fields */ + type->tp_as_number = &et->as_number; + type->tp_as_sequence = &et->as_sequence; + type->tp_as_mapping = &et->as_mapping; + type->tp_as_buffer = &et->as_buffer; + type->tp_name = _PyUnicode_AsString(name); + if (!type->tp_name) { + Py_DECREF(type); + return NULL; + } + + /* Set tp_base and tp_bases */ + type->tp_bases = bases; + Py_INCREF(base); + type->tp_base = base; + + /* Initialize tp_dict from passed-in dict */ + type->tp_dict = dict = PyDict_Copy(dict); + if (dict == NULL) { + Py_DECREF(type); + return NULL; + } + + /* Set __module__ in the dict */ + if (PyDict_GetItemString(dict, "__module__") == NULL) { + tmp = PyEval_GetGlobals(); + if (tmp != NULL) { + tmp = PyDict_GetItemString(tmp, "__name__"); + if (tmp != NULL) { + if (PyDict_SetItemString(dict, "__module__", + tmp) < 0) + return NULL; + } + } + } + + /* Set tp_doc to a copy of dict['__doc__'], if the latter is there + and is a string. The __doc__ accessor will first look for tp_doc; + if that fails, it will still look into __dict__. + */ + { + PyObject *doc = PyDict_GetItemString(dict, "__doc__"); + if (doc != NULL && PyUnicode_Check(doc)) { + Py_ssize_t len; + char *doc_str; + char *tp_doc; + + doc_str = _PyUnicode_AsString(doc); + if (doc_str == NULL) { + Py_DECREF(type); + return NULL; + } + /* Silently truncate the docstring if it contains null bytes. */ + len = strlen(doc_str); + tp_doc = (char *)PyObject_MALLOC(len + 1); + if (tp_doc == NULL) { + Py_DECREF(type); + return NULL; + } + memcpy(tp_doc, doc_str, len + 1); + type->tp_doc = tp_doc; + } + } + + /* Special-case __new__: if it's a plain function, + make it a static function */ + tmp = PyDict_GetItemString(dict, "__new__"); + if (tmp != NULL && PyFunction_Check(tmp)) { + tmp = PyStaticMethod_New(tmp); + if (tmp == NULL) { + Py_DECREF(type); + return NULL; + } + PyDict_SetItemString(dict, "__new__", tmp); + Py_DECREF(tmp); + } + + /* Add descriptors for custom slots from __slots__, or for __dict__ */ + mp = PyHeapType_GET_MEMBERS(et); + slotoffset = base->tp_basicsize; + if (slots != NULL) { + for (i = 0; i < nslots; i++, mp++) { + mp->name = _PyUnicode_AsString( + PyTuple_GET_ITEM(slots, i)); + mp->type = T_OBJECT_EX; + mp->offset = slotoffset; + + /* __dict__ and __weakref__ are already filtered out */ + assert(strcmp(mp->name, "__dict__") != 0); + assert(strcmp(mp->name, "__weakref__") != 0); + + slotoffset += sizeof(PyObject *); + } + } + if (add_dict) { + if (base->tp_itemsize) + type->tp_dictoffset = -(long)sizeof(PyObject *); + else + type->tp_dictoffset = slotoffset; + slotoffset += sizeof(PyObject *); + } + if (add_weak) { + assert(!base->tp_itemsize); + type->tp_weaklistoffset = slotoffset; + slotoffset += sizeof(PyObject *); + } + type->tp_basicsize = slotoffset; + type->tp_itemsize = base->tp_itemsize; + type->tp_members = PyHeapType_GET_MEMBERS(et); + + if (type->tp_weaklistoffset && type->tp_dictoffset) + type->tp_getset = subtype_getsets_full; + else if (type->tp_weaklistoffset && !type->tp_dictoffset) + type->tp_getset = subtype_getsets_weakref_only; + else if (!type->tp_weaklistoffset && type->tp_dictoffset) + type->tp_getset = subtype_getsets_dict_only; + else + type->tp_getset = NULL; + + /* Special case some slots */ + if (type->tp_dictoffset != 0 || nslots > 0) { + if (base->tp_getattr == NULL && base->tp_getattro == NULL) + type->tp_getattro = PyObject_GenericGetAttr; + if (base->tp_setattr == NULL && base->tp_setattro == NULL) + type->tp_setattro = PyObject_GenericSetAttr; + } + type->tp_dealloc = subtype_dealloc; + + /* Enable GC unless there are really no instance variables possible */ + if (!(type->tp_basicsize == sizeof(PyObject) && + type->tp_itemsize == 0)) + type->tp_flags |= Py_TPFLAGS_HAVE_GC; + + /* Always override allocation strategy to use regular heap */ + type->tp_alloc = PyType_GenericAlloc; + if (type->tp_flags & Py_TPFLAGS_HAVE_GC) { + type->tp_free = PyObject_GC_Del; + type->tp_traverse = subtype_traverse; + type->tp_clear = subtype_clear; + } + else + type->tp_free = PyObject_Del; + + /* Initialize the rest */ + if (PyType_Ready(type) < 0) { + Py_DECREF(type); + return NULL; + } + + /* Put the proper slots in place */ + fixup_slot_dispatchers(type); + + return (PyObject *)type; } /* Internal API to look for a name through the MRO. @@ -2296,50 +2296,50 @@ type_new(PyTypeObject *metatype, PyObject *args, PyObject *kwds) PyObject * _PyType_Lookup(PyTypeObject *type, PyObject *name) { - Py_ssize_t i, n; - PyObject *mro, *res, *base, *dict; - unsigned int h; - - if (MCACHE_CACHEABLE_NAME(name) && - PyType_HasFeature(type, Py_TPFLAGS_VALID_VERSION_TAG)) { - /* fast path */ - h = MCACHE_HASH_METHOD(type, name); - if (method_cache[h].version == type->tp_version_tag && - method_cache[h].name == name) - return method_cache[h].value; - } - - /* Look in tp_dict of types in MRO */ - mro = type->tp_mro; - - /* If mro is NULL, the type is either not yet initialized - by PyType_Ready(), or already cleared by type_clear(). - Either way the safest thing to do is to return NULL. */ - if (mro == NULL) - return NULL; - - res = NULL; - assert(PyTuple_Check(mro)); - n = PyTuple_GET_SIZE(mro); - for (i = 0; i < n; i++) { - base = PyTuple_GET_ITEM(mro, i); - assert(PyType_Check(base)); - dict = ((PyTypeObject *)base)->tp_dict; - assert(dict && PyDict_Check(dict)); - res = PyDict_GetItem(dict, name); - if (res != NULL) - break; - } - - if (MCACHE_CACHEABLE_NAME(name) && assign_version_tag(type)) { - h = MCACHE_HASH_METHOD(type, name); - method_cache[h].version = type->tp_version_tag; - method_cache[h].value = res; /* borrowed */ - Py_INCREF(name); - Py_DECREF(method_cache[h].name); - method_cache[h].name = name; - } - return res; + Py_ssize_t i, n; + PyObject *mro, *res, *base, *dict; + unsigned int h; + + if (MCACHE_CACHEABLE_NAME(name) && + PyType_HasFeature(type, Py_TPFLAGS_VALID_VERSION_TAG)) { + /* fast path */ + h = MCACHE_HASH_METHOD(type, name); + if (method_cache[h].version == type->tp_version_tag && + method_cache[h].name == name) + return method_cache[h].value; + } + + /* Look in tp_dict of types in MRO */ + mro = type->tp_mro; + + /* If mro is NULL, the type is either not yet initialized + by PyType_Ready(), or already cleared by type_clear(). + Either way the safest thing to do is to return NULL. */ + if (mro == NULL) + return NULL; + + res = NULL; + assert(PyTuple_Check(mro)); + n = PyTuple_GET_SIZE(mro); + for (i = 0; i < n; i++) { + base = PyTuple_GET_ITEM(mro, i); + assert(PyType_Check(base)); + dict = ((PyTypeObject *)base)->tp_dict; + assert(dict && PyDict_Check(dict)); + res = PyDict_GetItem(dict, name); + if (res != NULL) + break; + } + + if (MCACHE_CACHEABLE_NAME(name) && assign_version_tag(type)) { + h = MCACHE_HASH_METHOD(type, name); + method_cache[h].version = type->tp_version_tag; + method_cache[h].value = res; /* borrowed */ + Py_INCREF(name); + Py_DECREF(method_cache[h].name); + method_cache[h].name = name; + } + return res; } /* This is similar to PyObject_GenericGetAttr(), @@ -2347,166 +2347,166 @@ _PyType_Lookup(PyTypeObject *type, PyObject *name) static PyObject * type_getattro(PyTypeObject *type, PyObject *name) { - PyTypeObject *metatype = Py_TYPE(type); - PyObject *meta_attribute, *attribute; - descrgetfunc meta_get; - - /* Initialize this type (we'll assume the metatype is initialized) */ - if (type->tp_dict == NULL) { - if (PyType_Ready(type) < 0) - return NULL; - } - - /* No readable descriptor found yet */ - meta_get = NULL; - - /* Look for the attribute in the metatype */ - meta_attribute = _PyType_Lookup(metatype, name); - - if (meta_attribute != NULL) { - meta_get = Py_TYPE(meta_attribute)->tp_descr_get; - - if (meta_get != NULL && PyDescr_IsData(meta_attribute)) { - /* Data descriptors implement tp_descr_set to intercept - * writes. Assume the attribute is not overridden in - * type's tp_dict (and bases): call the descriptor now. - */ - return meta_get(meta_attribute, (PyObject *)type, - (PyObject *)metatype); - } - Py_INCREF(meta_attribute); - } - - /* No data descriptor found on metatype. Look in tp_dict of this - * type and its bases */ - attribute = _PyType_Lookup(type, name); - if (attribute != NULL) { - /* Implement descriptor functionality, if any */ - descrgetfunc local_get = Py_TYPE(attribute)->tp_descr_get; - - Py_XDECREF(meta_attribute); - - if (local_get != NULL) { - /* NULL 2nd argument indicates the descriptor was - * found on the target object itself (or a base) */ - return local_get(attribute, (PyObject *)NULL, - (PyObject *)type); - } - - Py_INCREF(attribute); - return attribute; - } - - /* No attribute found in local __dict__ (or bases): use the - * descriptor from the metatype, if any */ - if (meta_get != NULL) { - PyObject *res; - res = meta_get(meta_attribute, (PyObject *)type, - (PyObject *)metatype); - Py_DECREF(meta_attribute); - return res; - } - - /* If an ordinary attribute was found on the metatype, return it now */ - if (meta_attribute != NULL) { - return meta_attribute; - } - - /* Give up */ - PyErr_Format(PyExc_AttributeError, - "type object '%.50s' has no attribute '%U'", - type->tp_name, name); - return NULL; + PyTypeObject *metatype = Py_TYPE(type); + PyObject *meta_attribute, *attribute; + descrgetfunc meta_get; + + /* Initialize this type (we'll assume the metatype is initialized) */ + if (type->tp_dict == NULL) { + if (PyType_Ready(type) < 0) + return NULL; + } + + /* No readable descriptor found yet */ + meta_get = NULL; + + /* Look for the attribute in the metatype */ + meta_attribute = _PyType_Lookup(metatype, name); + + if (meta_attribute != NULL) { + meta_get = Py_TYPE(meta_attribute)->tp_descr_get; + + if (meta_get != NULL && PyDescr_IsData(meta_attribute)) { + /* Data descriptors implement tp_descr_set to intercept + * writes. Assume the attribute is not overridden in + * type's tp_dict (and bases): call the descriptor now. + */ + return meta_get(meta_attribute, (PyObject *)type, + (PyObject *)metatype); + } + Py_INCREF(meta_attribute); + } + + /* No data descriptor found on metatype. Look in tp_dict of this + * type and its bases */ + attribute = _PyType_Lookup(type, name); + if (attribute != NULL) { + /* Implement descriptor functionality, if any */ + descrgetfunc local_get = Py_TYPE(attribute)->tp_descr_get; + + Py_XDECREF(meta_attribute); + + if (local_get != NULL) { + /* NULL 2nd argument indicates the descriptor was + * found on the target object itself (or a base) */ + return local_get(attribute, (PyObject *)NULL, + (PyObject *)type); + } + + Py_INCREF(attribute); + return attribute; + } + + /* No attribute found in local __dict__ (or bases): use the + * descriptor from the metatype, if any */ + if (meta_get != NULL) { + PyObject *res; + res = meta_get(meta_attribute, (PyObject *)type, + (PyObject *)metatype); + Py_DECREF(meta_attribute); + return res; + } + + /* If an ordinary attribute was found on the metatype, return it now */ + if (meta_attribute != NULL) { + return meta_attribute; + } + + /* Give up */ + PyErr_Format(PyExc_AttributeError, + "type object '%.50s' has no attribute '%U'", + type->tp_name, name); + return NULL; } static int type_setattro(PyTypeObject *type, PyObject *name, PyObject *value) { - if (!(type->tp_flags & Py_TPFLAGS_HEAPTYPE)) { - PyErr_Format( - PyExc_TypeError, - "can't set attributes of built-in/extension type '%s'", - type->tp_name); - return -1; - } - if (PyObject_GenericSetAttr((PyObject *)type, name, value) < 0) - return -1; - return update_slot(type, name); + if (!(type->tp_flags & Py_TPFLAGS_HEAPTYPE)) { + PyErr_Format( + PyExc_TypeError, + "can't set attributes of built-in/extension type '%s'", + type->tp_name); + return -1; + } + if (PyObject_GenericSetAttr((PyObject *)type, name, value) < 0) + return -1; + return update_slot(type, name); } static void type_dealloc(PyTypeObject *type) { - PyHeapTypeObject *et; - - /* Assert this is a heap-allocated type object */ - assert(type->tp_flags & Py_TPFLAGS_HEAPTYPE); - _PyObject_GC_UNTRACK(type); - PyObject_ClearWeakRefs((PyObject *)type); - et = (PyHeapTypeObject *)type; - Py_XDECREF(type->tp_base); - Py_XDECREF(type->tp_dict); - Py_XDECREF(type->tp_bases); - Py_XDECREF(type->tp_mro); - Py_XDECREF(type->tp_cache); - Py_XDECREF(type->tp_subclasses); - /* A type's tp_doc is heap allocated, unlike the tp_doc slots - * of most other objects. It's okay to cast it to char *. - */ - PyObject_Free((char *)type->tp_doc); - Py_XDECREF(et->ht_name); - Py_XDECREF(et->ht_slots); - Py_TYPE(type)->tp_free((PyObject *)type); + PyHeapTypeObject *et; + + /* Assert this is a heap-allocated type object */ + assert(type->tp_flags & Py_TPFLAGS_HEAPTYPE); + _PyObject_GC_UNTRACK(type); + PyObject_ClearWeakRefs((PyObject *)type); + et = (PyHeapTypeObject *)type; + Py_XDECREF(type->tp_base); + Py_XDECREF(type->tp_dict); + Py_XDECREF(type->tp_bases); + Py_XDECREF(type->tp_mro); + Py_XDECREF(type->tp_cache); + Py_XDECREF(type->tp_subclasses); + /* A type's tp_doc is heap allocated, unlike the tp_doc slots + * of most other objects. It's okay to cast it to char *. + */ + PyObject_Free((char *)type->tp_doc); + Py_XDECREF(et->ht_name); + Py_XDECREF(et->ht_slots); + Py_TYPE(type)->tp_free((PyObject *)type); } static PyObject * type_subclasses(PyTypeObject *type, PyObject *args_ignored) { - PyObject *list, *raw, *ref; - Py_ssize_t i, n; - - list = PyList_New(0); - if (list == NULL) - return NULL; - raw = type->tp_subclasses; - if (raw == NULL) - return list; - assert(PyList_Check(raw)); - n = PyList_GET_SIZE(raw); - for (i = 0; i < n; i++) { - ref = PyList_GET_ITEM(raw, i); - assert(PyWeakref_CheckRef(ref)); - ref = PyWeakref_GET_OBJECT(ref); - if (ref != Py_None) { - if (PyList_Append(list, ref) < 0) { - Py_DECREF(list); - return NULL; - } - } - } - return list; + PyObject *list, *raw, *ref; + Py_ssize_t i, n; + + list = PyList_New(0); + if (list == NULL) + return NULL; + raw = type->tp_subclasses; + if (raw == NULL) + return list; + assert(PyList_Check(raw)); + n = PyList_GET_SIZE(raw); + for (i = 0; i < n; i++) { + ref = PyList_GET_ITEM(raw, i); + assert(PyWeakref_CheckRef(ref)); + ref = PyWeakref_GET_OBJECT(ref); + if (ref != Py_None) { + if (PyList_Append(list, ref) < 0) { + Py_DECREF(list); + return NULL; + } + } + } + return list; } static PyObject * type_prepare(PyObject *self, PyObject *args, PyObject *kwds) { - return PyDict_New(); + return PyDict_New(); } static PyMethodDef type_methods[] = { - {"mro", (PyCFunction)mro_external, METH_NOARGS, - PyDoc_STR("mro() -> list\nreturn a type's method resolution order")}, - {"__subclasses__", (PyCFunction)type_subclasses, METH_NOARGS, - PyDoc_STR("__subclasses__() -> list of immediate subclasses")}, - {"__prepare__", (PyCFunction)type_prepare, - METH_VARARGS | METH_KEYWORDS | METH_CLASS, - PyDoc_STR("__prepare__() -> dict\n" - "used to create the namespace for the class statement")}, - {"__instancecheck__", type___instancecheck__, METH_O, - PyDoc_STR("__instancecheck__() -> check if an object is an instance")}, - {"__subclasscheck__", type___subclasscheck__, METH_O, - PyDoc_STR("__subclasschck__ -> check if an class is a subclass")}, - {0} + {"mro", (PyCFunction)mro_external, METH_NOARGS, + PyDoc_STR("mro() -> list\nreturn a type's method resolution order")}, + {"__subclasses__", (PyCFunction)type_subclasses, METH_NOARGS, + PyDoc_STR("__subclasses__() -> list of immediate subclasses")}, + {"__prepare__", (PyCFunction)type_prepare, + METH_VARARGS | METH_KEYWORDS | METH_CLASS, + PyDoc_STR("__prepare__() -> dict\n" + "used to create the namespace for the class statement")}, + {"__instancecheck__", type___instancecheck__, METH_O, + PyDoc_STR("__instancecheck__() -> check if an object is an instance")}, + {"__subclasscheck__", type___subclasscheck__, METH_O, + PyDoc_STR("__subclasschck__ -> check if an class is a subclass")}, + {0} }; PyDoc_STRVAR(type_doc, @@ -2516,109 +2516,109 @@ PyDoc_STRVAR(type_doc, static int type_traverse(PyTypeObject *type, visitproc visit, void *arg) { - /* Because of type_is_gc(), the collector only calls this - for heaptypes. */ - assert(type->tp_flags & Py_TPFLAGS_HEAPTYPE); + /* Because of type_is_gc(), the collector only calls this + for heaptypes. */ + assert(type->tp_flags & Py_TPFLAGS_HEAPTYPE); - Py_VISIT(type->tp_dict); - Py_VISIT(type->tp_cache); - Py_VISIT(type->tp_mro); - Py_VISIT(type->tp_bases); - Py_VISIT(type->tp_base); + Py_VISIT(type->tp_dict); + Py_VISIT(type->tp_cache); + Py_VISIT(type->tp_mro); + Py_VISIT(type->tp_bases); + Py_VISIT(type->tp_base); - /* There's no need to visit type->tp_subclasses or - ((PyHeapTypeObject *)type)->ht_slots, because they can't be involved - in cycles; tp_subclasses is a list of weak references, - and slots is a tuple of strings. */ + /* There's no need to visit type->tp_subclasses or + ((PyHeapTypeObject *)type)->ht_slots, because they can't be involved + in cycles; tp_subclasses is a list of weak references, + and slots is a tuple of strings. */ - return 0; + return 0; } static int type_clear(PyTypeObject *type) { - /* Because of type_is_gc(), the collector only calls this - for heaptypes. */ - assert(type->tp_flags & Py_TPFLAGS_HEAPTYPE); + /* Because of type_is_gc(), the collector only calls this + for heaptypes. */ + assert(type->tp_flags & Py_TPFLAGS_HEAPTYPE); - /* The only field we need to clear is tp_mro, which is part of a - hard cycle (its first element is the class itself) that won't - be broken otherwise (it's a tuple and tuples don't have a - tp_clear handler). None of the other fields need to be - cleared, and here's why: + /* The only field we need to clear is tp_mro, which is part of a + hard cycle (its first element is the class itself) that won't + be broken otherwise (it's a tuple and tuples don't have a + tp_clear handler). None of the other fields need to be + cleared, and here's why: - tp_dict: - It is a dict, so the collector will call its tp_clear. + tp_dict: + It is a dict, so the collector will call its tp_clear. - tp_cache: - Not used; if it were, it would be a dict. + tp_cache: + Not used; if it were, it would be a dict. - tp_bases, tp_base: - If these are involved in a cycle, there must be at least - one other, mutable object in the cycle, e.g. a base - class's dict; the cycle will be broken that way. + tp_bases, tp_base: + If these are involved in a cycle, there must be at least + one other, mutable object in the cycle, e.g. a base + class's dict; the cycle will be broken that way. - tp_subclasses: - A list of weak references can't be part of a cycle; and - lists have their own tp_clear. + tp_subclasses: + A list of weak references can't be part of a cycle; and + lists have their own tp_clear. - slots (in PyHeapTypeObject): - A tuple of strings can't be part of a cycle. - */ + slots (in PyHeapTypeObject): + A tuple of strings can't be part of a cycle. + */ - Py_CLEAR(type->tp_mro); + Py_CLEAR(type->tp_mro); - return 0; + return 0; } static int type_is_gc(PyTypeObject *type) { - return type->tp_flags & Py_TPFLAGS_HEAPTYPE; + return type->tp_flags & Py_TPFLAGS_HEAPTYPE; } PyTypeObject PyType_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "type", /* tp_name */ - sizeof(PyHeapTypeObject), /* tp_basicsize */ - sizeof(PyMemberDef), /* tp_itemsize */ - (destructor)type_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)type_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - (ternaryfunc)type_call, /* tp_call */ - 0, /* tp_str */ - (getattrofunc)type_getattro, /* tp_getattro */ - (setattrofunc)type_setattro, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE | Py_TPFLAGS_TYPE_SUBCLASS, /* tp_flags */ - type_doc, /* tp_doc */ - (traverseproc)type_traverse, /* tp_traverse */ - (inquiry)type_clear, /* tp_clear */ - 0, /* tp_richcompare */ - offsetof(PyTypeObject, tp_weaklist), /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - type_methods, /* tp_methods */ - type_members, /* tp_members */ - type_getsets, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - offsetof(PyTypeObject, tp_dict), /* tp_dictoffset */ - type_init, /* tp_init */ - 0, /* tp_alloc */ - type_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ - (inquiry)type_is_gc, /* tp_is_gc */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "type", /* tp_name */ + sizeof(PyHeapTypeObject), /* tp_basicsize */ + sizeof(PyMemberDef), /* tp_itemsize */ + (destructor)type_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)type_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + (ternaryfunc)type_call, /* tp_call */ + 0, /* tp_str */ + (getattrofunc)type_getattro, /* tp_getattro */ + (setattrofunc)type_setattro, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE | Py_TPFLAGS_TYPE_SUBCLASS, /* tp_flags */ + type_doc, /* tp_doc */ + (traverseproc)type_traverse, /* tp_traverse */ + (inquiry)type_clear, /* tp_clear */ + 0, /* tp_richcompare */ + offsetof(PyTypeObject, tp_weaklist), /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + type_methods, /* tp_methods */ + type_members, /* tp_members */ + type_getsets, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + offsetof(PyTypeObject, tp_dict), /* tp_dictoffset */ + type_init, /* tp_init */ + 0, /* tp_alloc */ + type_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ + (inquiry)type_is_gc, /* tp_is_gc */ }; @@ -2671,318 +2671,318 @@ object_new(PyTypeObject *type, PyObject *args, PyObject *kwds); static int excess_args(PyObject *args, PyObject *kwds) { - return PyTuple_GET_SIZE(args) || - (kwds && PyDict_Check(kwds) && PyDict_Size(kwds)); + return PyTuple_GET_SIZE(args) || + (kwds && PyDict_Check(kwds) && PyDict_Size(kwds)); } static int object_init(PyObject *self, PyObject *args, PyObject *kwds) { - int err = 0; - if (excess_args(args, kwds)) { - PyTypeObject *type = Py_TYPE(self); - if (type->tp_init != object_init && - type->tp_new != object_new) - { - err = PyErr_WarnEx(PyExc_DeprecationWarning, - "object.__init__() takes no parameters", - 1); - } - else if (type->tp_init != object_init || - type->tp_new == object_new) - { - PyErr_SetString(PyExc_TypeError, - "object.__init__() takes no parameters"); - err = -1; - } - } - return err; + int err = 0; + if (excess_args(args, kwds)) { + PyTypeObject *type = Py_TYPE(self); + if (type->tp_init != object_init && + type->tp_new != object_new) + { + err = PyErr_WarnEx(PyExc_DeprecationWarning, + "object.__init__() takes no parameters", + 1); + } + else if (type->tp_init != object_init || + type->tp_new == object_new) + { + PyErr_SetString(PyExc_TypeError, + "object.__init__() takes no parameters"); + err = -1; + } + } + return err; } static PyObject * object_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - int err = 0; - if (excess_args(args, kwds)) { - if (type->tp_new != object_new && - type->tp_init != object_init) - { - err = PyErr_WarnEx(PyExc_DeprecationWarning, - "object.__new__() takes no parameters", - 1); - } - else if (type->tp_new != object_new || - type->tp_init == object_init) - { - PyErr_SetString(PyExc_TypeError, - "object.__new__() takes no parameters"); - err = -1; - } - } - if (err < 0) - return NULL; - - if (type->tp_flags & Py_TPFLAGS_IS_ABSTRACT) { - static PyObject *comma = NULL; - PyObject *abstract_methods = NULL; - PyObject *builtins; - PyObject *sorted; - PyObject *sorted_methods = NULL; - PyObject *joined = NULL; - - /* Compute ", ".join(sorted(type.__abstractmethods__)) - into joined. */ - abstract_methods = type_abstractmethods(type, NULL); - if (abstract_methods == NULL) - goto error; - builtins = PyEval_GetBuiltins(); - if (builtins == NULL) - goto error; - sorted = PyDict_GetItemString(builtins, "sorted"); - if (sorted == NULL) - goto error; - sorted_methods = PyObject_CallFunctionObjArgs(sorted, - abstract_methods, - NULL); - if (sorted_methods == NULL) - goto error; - if (comma == NULL) { - comma = PyUnicode_InternFromString(", "); - if (comma == NULL) - goto error; - } - joined = PyObject_CallMethod(comma, "join", - "O", sorted_methods); - if (joined == NULL) - goto error; - - PyErr_Format(PyExc_TypeError, - "Can't instantiate abstract class %s " - "with abstract methods %U", - type->tp_name, - joined); - error: - Py_XDECREF(joined); - Py_XDECREF(sorted_methods); - Py_XDECREF(abstract_methods); - return NULL; - } - return type->tp_alloc(type, 0); + int err = 0; + if (excess_args(args, kwds)) { + if (type->tp_new != object_new && + type->tp_init != object_init) + { + err = PyErr_WarnEx(PyExc_DeprecationWarning, + "object.__new__() takes no parameters", + 1); + } + else if (type->tp_new != object_new || + type->tp_init == object_init) + { + PyErr_SetString(PyExc_TypeError, + "object.__new__() takes no parameters"); + err = -1; + } + } + if (err < 0) + return NULL; + + if (type->tp_flags & Py_TPFLAGS_IS_ABSTRACT) { + static PyObject *comma = NULL; + PyObject *abstract_methods = NULL; + PyObject *builtins; + PyObject *sorted; + PyObject *sorted_methods = NULL; + PyObject *joined = NULL; + + /* Compute ", ".join(sorted(type.__abstractmethods__)) + into joined. */ + abstract_methods = type_abstractmethods(type, NULL); + if (abstract_methods == NULL) + goto error; + builtins = PyEval_GetBuiltins(); + if (builtins == NULL) + goto error; + sorted = PyDict_GetItemString(builtins, "sorted"); + if (sorted == NULL) + goto error; + sorted_methods = PyObject_CallFunctionObjArgs(sorted, + abstract_methods, + NULL); + if (sorted_methods == NULL) + goto error; + if (comma == NULL) { + comma = PyUnicode_InternFromString(", "); + if (comma == NULL) + goto error; + } + joined = PyObject_CallMethod(comma, "join", + "O", sorted_methods); + if (joined == NULL) + goto error; + + PyErr_Format(PyExc_TypeError, + "Can't instantiate abstract class %s " + "with abstract methods %U", + type->tp_name, + joined); + error: + Py_XDECREF(joined); + Py_XDECREF(sorted_methods); + Py_XDECREF(abstract_methods); + return NULL; + } + return type->tp_alloc(type, 0); } static void object_dealloc(PyObject *self) { - Py_TYPE(self)->tp_free(self); + Py_TYPE(self)->tp_free(self); } static PyObject * object_repr(PyObject *self) { - PyTypeObject *type; - PyObject *mod, *name, *rtn; - - type = Py_TYPE(self); - mod = type_module(type, NULL); - if (mod == NULL) - PyErr_Clear(); - else if (!PyUnicode_Check(mod)) { - Py_DECREF(mod); - mod = NULL; - } - name = type_name(type, NULL); - if (name == NULL) - return NULL; - if (mod != NULL && PyUnicode_CompareWithASCIIString(mod, "builtins")) - rtn = PyUnicode_FromFormat("<%U.%U object at %p>", mod, name, self); - else - rtn = PyUnicode_FromFormat("<%s object at %p>", - type->tp_name, self); - Py_XDECREF(mod); - Py_DECREF(name); - return rtn; + PyTypeObject *type; + PyObject *mod, *name, *rtn; + + type = Py_TYPE(self); + mod = type_module(type, NULL); + if (mod == NULL) + PyErr_Clear(); + else if (!PyUnicode_Check(mod)) { + Py_DECREF(mod); + mod = NULL; + } + name = type_name(type, NULL); + if (name == NULL) + return NULL; + if (mod != NULL && PyUnicode_CompareWithASCIIString(mod, "builtins")) + rtn = PyUnicode_FromFormat("<%U.%U object at %p>", mod, name, self); + else + rtn = PyUnicode_FromFormat("<%s object at %p>", + type->tp_name, self); + Py_XDECREF(mod); + Py_DECREF(name); + return rtn; } static PyObject * object_str(PyObject *self) { - unaryfunc f; + unaryfunc f; - f = Py_TYPE(self)->tp_repr; - if (f == NULL) - f = object_repr; - return f(self); + f = Py_TYPE(self)->tp_repr; + if (f == NULL) + f = object_repr; + return f(self); } static PyObject * object_richcompare(PyObject *self, PyObject *other, int op) { - PyObject *res; - - switch (op) { - - case Py_EQ: - /* Return NotImplemented instead of False, so if two - objects are compared, both get a chance at the - comparison. See issue #1393. */ - res = (self == other) ? Py_True : Py_NotImplemented; - Py_INCREF(res); - break; - - case Py_NE: - /* By default, != returns the opposite of ==, - unless the latter returns NotImplemented. */ - res = PyObject_RichCompare(self, other, Py_EQ); - if (res != NULL && res != Py_NotImplemented) { - int ok = PyObject_IsTrue(res); - Py_DECREF(res); - if (ok < 0) - res = NULL; - else { - if (ok) - res = Py_False; - else - res = Py_True; - Py_INCREF(res); - } - } - break; - - default: - res = Py_NotImplemented; - Py_INCREF(res); - break; - } - - return res; + PyObject *res; + + switch (op) { + + case Py_EQ: + /* Return NotImplemented instead of False, so if two + objects are compared, both get a chance at the + comparison. See issue #1393. */ + res = (self == other) ? Py_True : Py_NotImplemented; + Py_INCREF(res); + break; + + case Py_NE: + /* By default, != returns the opposite of ==, + unless the latter returns NotImplemented. */ + res = PyObject_RichCompare(self, other, Py_EQ); + if (res != NULL && res != Py_NotImplemented) { + int ok = PyObject_IsTrue(res); + Py_DECREF(res); + if (ok < 0) + res = NULL; + else { + if (ok) + res = Py_False; + else + res = Py_True; + Py_INCREF(res); + } + } + break; + + default: + res = Py_NotImplemented; + Py_INCREF(res); + break; + } + + return res; } static PyObject * object_get_class(PyObject *self, void *closure) { - Py_INCREF(Py_TYPE(self)); - return (PyObject *)(Py_TYPE(self)); + Py_INCREF(Py_TYPE(self)); + return (PyObject *)(Py_TYPE(self)); } static int equiv_structs(PyTypeObject *a, PyTypeObject *b) { - return a == b || - (a != NULL && - b != NULL && - a->tp_basicsize == b->tp_basicsize && - a->tp_itemsize == b->tp_itemsize && - a->tp_dictoffset == b->tp_dictoffset && - a->tp_weaklistoffset == b->tp_weaklistoffset && - ((a->tp_flags & Py_TPFLAGS_HAVE_GC) == - (b->tp_flags & Py_TPFLAGS_HAVE_GC))); + return a == b || + (a != NULL && + b != NULL && + a->tp_basicsize == b->tp_basicsize && + a->tp_itemsize == b->tp_itemsize && + a->tp_dictoffset == b->tp_dictoffset && + a->tp_weaklistoffset == b->tp_weaklistoffset && + ((a->tp_flags & Py_TPFLAGS_HAVE_GC) == + (b->tp_flags & Py_TPFLAGS_HAVE_GC))); } static int same_slots_added(PyTypeObject *a, PyTypeObject *b) { - PyTypeObject *base = a->tp_base; - Py_ssize_t size; - PyObject *slots_a, *slots_b; - - if (base != b->tp_base) - return 0; - if (equiv_structs(a, base) && equiv_structs(b, base)) - return 1; - size = base->tp_basicsize; - if (a->tp_dictoffset == size && b->tp_dictoffset == size) - size += sizeof(PyObject *); - if (a->tp_weaklistoffset == size && b->tp_weaklistoffset == size) - size += sizeof(PyObject *); - - /* Check slots compliance */ - slots_a = ((PyHeapTypeObject *)a)->ht_slots; - slots_b = ((PyHeapTypeObject *)b)->ht_slots; - if (slots_a && slots_b) { - if (PyObject_RichCompareBool(slots_a, slots_b, Py_EQ) != 1) - return 0; - size += sizeof(PyObject *) * PyTuple_GET_SIZE(slots_a); - } - return size == a->tp_basicsize && size == b->tp_basicsize; + PyTypeObject *base = a->tp_base; + Py_ssize_t size; + PyObject *slots_a, *slots_b; + + if (base != b->tp_base) + return 0; + if (equiv_structs(a, base) && equiv_structs(b, base)) + return 1; + size = base->tp_basicsize; + if (a->tp_dictoffset == size && b->tp_dictoffset == size) + size += sizeof(PyObject *); + if (a->tp_weaklistoffset == size && b->tp_weaklistoffset == size) + size += sizeof(PyObject *); + + /* Check slots compliance */ + slots_a = ((PyHeapTypeObject *)a)->ht_slots; + slots_b = ((PyHeapTypeObject *)b)->ht_slots; + if (slots_a && slots_b) { + if (PyObject_RichCompareBool(slots_a, slots_b, Py_EQ) != 1) + return 0; + size += sizeof(PyObject *) * PyTuple_GET_SIZE(slots_a); + } + return size == a->tp_basicsize && size == b->tp_basicsize; } static int compatible_for_assignment(PyTypeObject* oldto, PyTypeObject* newto, char* attr) { - PyTypeObject *newbase, *oldbase; - - if (newto->tp_dealloc != oldto->tp_dealloc || - newto->tp_free != oldto->tp_free) - { - PyErr_Format(PyExc_TypeError, - "%s assignment: " - "'%s' deallocator differs from '%s'", - attr, - newto->tp_name, - oldto->tp_name); - return 0; - } - newbase = newto; - oldbase = oldto; - while (equiv_structs(newbase, newbase->tp_base)) - newbase = newbase->tp_base; - while (equiv_structs(oldbase, oldbase->tp_base)) - oldbase = oldbase->tp_base; - if (newbase != oldbase && - (newbase->tp_base != oldbase->tp_base || - !same_slots_added(newbase, oldbase))) { - PyErr_Format(PyExc_TypeError, - "%s assignment: " - "'%s' object layout differs from '%s'", - attr, - newto->tp_name, - oldto->tp_name); - return 0; - } - - return 1; + PyTypeObject *newbase, *oldbase; + + if (newto->tp_dealloc != oldto->tp_dealloc || + newto->tp_free != oldto->tp_free) + { + PyErr_Format(PyExc_TypeError, + "%s assignment: " + "'%s' deallocator differs from '%s'", + attr, + newto->tp_name, + oldto->tp_name); + return 0; + } + newbase = newto; + oldbase = oldto; + while (equiv_structs(newbase, newbase->tp_base)) + newbase = newbase->tp_base; + while (equiv_structs(oldbase, oldbase->tp_base)) + oldbase = oldbase->tp_base; + if (newbase != oldbase && + (newbase->tp_base != oldbase->tp_base || + !same_slots_added(newbase, oldbase))) { + PyErr_Format(PyExc_TypeError, + "%s assignment: " + "'%s' object layout differs from '%s'", + attr, + newto->tp_name, + oldto->tp_name); + return 0; + } + + return 1; } static int object_set_class(PyObject *self, PyObject *value, void *closure) { - PyTypeObject *oldto = Py_TYPE(self); - PyTypeObject *newto; - - if (value == NULL) { - PyErr_SetString(PyExc_TypeError, - "can't delete __class__ attribute"); - return -1; - } - if (!PyType_Check(value)) { - PyErr_Format(PyExc_TypeError, - "__class__ must be set to new-style class, not '%s' object", - Py_TYPE(value)->tp_name); - return -1; - } - newto = (PyTypeObject *)value; - if (!(newto->tp_flags & Py_TPFLAGS_HEAPTYPE) || - !(oldto->tp_flags & Py_TPFLAGS_HEAPTYPE)) - { - PyErr_Format(PyExc_TypeError, - "__class__ assignment: only for heap types"); - return -1; - } - if (compatible_for_assignment(newto, oldto, "__class__")) { - Py_INCREF(newto); - Py_TYPE(self) = newto; - Py_DECREF(oldto); - return 0; - } - else { - return -1; - } + PyTypeObject *oldto = Py_TYPE(self); + PyTypeObject *newto; + + if (value == NULL) { + PyErr_SetString(PyExc_TypeError, + "can't delete __class__ attribute"); + return -1; + } + if (!PyType_Check(value)) { + PyErr_Format(PyExc_TypeError, + "__class__ must be set to new-style class, not '%s' object", + Py_TYPE(value)->tp_name); + return -1; + } + newto = (PyTypeObject *)value; + if (!(newto->tp_flags & Py_TPFLAGS_HEAPTYPE) || + !(oldto->tp_flags & Py_TPFLAGS_HEAPTYPE)) + { + PyErr_Format(PyExc_TypeError, + "__class__ assignment: only for heap types"); + return -1; + } + if (compatible_for_assignment(newto, oldto, "__class__")) { + Py_INCREF(newto); + Py_TYPE(self) = newto; + Py_DECREF(oldto); + return 0; + } + else { + return -1; + } } static PyGetSetDef object_getsets[] = { - {"__class__", object_get_class, object_set_class, - PyDoc_STR("the object's class")}, - {0} + {"__class__", object_get_class, object_set_class, + PyDoc_STR("the object's class")}, + {0} }; @@ -2996,194 +2996,194 @@ static PyGetSetDef object_getsets[] = { static PyObject * import_copyreg(void) { - static PyObject *copyreg_str; + static PyObject *copyreg_str; - if (!copyreg_str) { - copyreg_str = PyUnicode_InternFromString("copyreg"); - if (copyreg_str == NULL) - return NULL; - } + if (!copyreg_str) { + copyreg_str = PyUnicode_InternFromString("copyreg"); + if (copyreg_str == NULL) + return NULL; + } - return PyImport_Import(copyreg_str); + return PyImport_Import(copyreg_str); } static PyObject * slotnames(PyObject *cls) { - PyObject *clsdict; - PyObject *copyreg; - PyObject *slotnames; - - if (!PyType_Check(cls)) { - Py_INCREF(Py_None); - return Py_None; - } - - clsdict = ((PyTypeObject *)cls)->tp_dict; - slotnames = PyDict_GetItemString(clsdict, "__slotnames__"); - if (slotnames != NULL && PyList_Check(slotnames)) { - Py_INCREF(slotnames); - return slotnames; - } - - copyreg = import_copyreg(); - if (copyreg == NULL) - return NULL; - - slotnames = PyObject_CallMethod(copyreg, "_slotnames", "O", cls); - Py_DECREF(copyreg); - if (slotnames != NULL && - slotnames != Py_None && - !PyList_Check(slotnames)) - { - PyErr_SetString(PyExc_TypeError, - "copyreg._slotnames didn't return a list or None"); - Py_DECREF(slotnames); - slotnames = NULL; - } - - return slotnames; + PyObject *clsdict; + PyObject *copyreg; + PyObject *slotnames; + + if (!PyType_Check(cls)) { + Py_INCREF(Py_None); + return Py_None; + } + + clsdict = ((PyTypeObject *)cls)->tp_dict; + slotnames = PyDict_GetItemString(clsdict, "__slotnames__"); + if (slotnames != NULL && PyList_Check(slotnames)) { + Py_INCREF(slotnames); + return slotnames; + } + + copyreg = import_copyreg(); + if (copyreg == NULL) + return NULL; + + slotnames = PyObject_CallMethod(copyreg, "_slotnames", "O", cls); + Py_DECREF(copyreg); + if (slotnames != NULL && + slotnames != Py_None && + !PyList_Check(slotnames)) + { + PyErr_SetString(PyExc_TypeError, + "copyreg._slotnames didn't return a list or None"); + Py_DECREF(slotnames); + slotnames = NULL; + } + + return slotnames; } static PyObject * reduce_2(PyObject *obj) { - PyObject *cls, *getnewargs; - PyObject *args = NULL, *args2 = NULL; - PyObject *getstate = NULL, *state = NULL, *names = NULL; - PyObject *slots = NULL, *listitems = NULL, *dictitems = NULL; - PyObject *copyreg = NULL, *newobj = NULL, *res = NULL; - Py_ssize_t i, n; - - cls = PyObject_GetAttrString(obj, "__class__"); - if (cls == NULL) - return NULL; - - getnewargs = PyObject_GetAttrString(obj, "__getnewargs__"); - if (getnewargs != NULL) { - args = PyObject_CallObject(getnewargs, NULL); - Py_DECREF(getnewargs); - if (args != NULL && !PyTuple_Check(args)) { - PyErr_Format(PyExc_TypeError, - "__getnewargs__ should return a tuple, " - "not '%.200s'", Py_TYPE(args)->tp_name); - goto end; - } - } - else { - PyErr_Clear(); - args = PyTuple_New(0); - } - if (args == NULL) - goto end; - - getstate = PyObject_GetAttrString(obj, "__getstate__"); - if (getstate != NULL) { - state = PyObject_CallObject(getstate, NULL); - Py_DECREF(getstate); - if (state == NULL) - goto end; - } - else { - PyErr_Clear(); - state = PyObject_GetAttrString(obj, "__dict__"); - if (state == NULL) { - PyErr_Clear(); - state = Py_None; - Py_INCREF(state); - } - names = slotnames(cls); - if (names == NULL) - goto end; - if (names != Py_None) { - assert(PyList_Check(names)); - slots = PyDict_New(); - if (slots == NULL) - goto end; - n = 0; - /* Can't pre-compute the list size; the list - is stored on the class so accessible to other - threads, which may be run by DECREF */ - for (i = 0; i < PyList_GET_SIZE(names); i++) { - PyObject *name, *value; - name = PyList_GET_ITEM(names, i); - value = PyObject_GetAttr(obj, name); - if (value == NULL) - PyErr_Clear(); - else { - int err = PyDict_SetItem(slots, name, - value); - Py_DECREF(value); - if (err) - goto end; - n++; - } - } - if (n) { - state = Py_BuildValue("(NO)", state, slots); - if (state == NULL) - goto end; - } - } - } - - if (!PyList_Check(obj)) { - listitems = Py_None; - Py_INCREF(listitems); - } - else { - listitems = PyObject_GetIter(obj); - if (listitems == NULL) - goto end; - } - - if (!PyDict_Check(obj)) { - dictitems = Py_None; - Py_INCREF(dictitems); - } - else { - PyObject *items = PyObject_CallMethod(obj, "items", ""); - if (items == NULL) - goto end; - dictitems = PyObject_GetIter(items); - Py_DECREF(items); - if (dictitems == NULL) - goto end; - } - - copyreg = import_copyreg(); - if (copyreg == NULL) - goto end; - newobj = PyObject_GetAttrString(copyreg, "__newobj__"); - if (newobj == NULL) - goto end; - - n = PyTuple_GET_SIZE(args); - args2 = PyTuple_New(n+1); - if (args2 == NULL) - goto end; - PyTuple_SET_ITEM(args2, 0, cls); - cls = NULL; - for (i = 0; i < n; i++) { - PyObject *v = PyTuple_GET_ITEM(args, i); - Py_INCREF(v); - PyTuple_SET_ITEM(args2, i+1, v); - } - - res = PyTuple_Pack(5, newobj, args2, state, listitems, dictitems); + PyObject *cls, *getnewargs; + PyObject *args = NULL, *args2 = NULL; + PyObject *getstate = NULL, *state = NULL, *names = NULL; + PyObject *slots = NULL, *listitems = NULL, *dictitems = NULL; + PyObject *copyreg = NULL, *newobj = NULL, *res = NULL; + Py_ssize_t i, n; + + cls = PyObject_GetAttrString(obj, "__class__"); + if (cls == NULL) + return NULL; + + getnewargs = PyObject_GetAttrString(obj, "__getnewargs__"); + if (getnewargs != NULL) { + args = PyObject_CallObject(getnewargs, NULL); + Py_DECREF(getnewargs); + if (args != NULL && !PyTuple_Check(args)) { + PyErr_Format(PyExc_TypeError, + "__getnewargs__ should return a tuple, " + "not '%.200s'", Py_TYPE(args)->tp_name); + goto end; + } + } + else { + PyErr_Clear(); + args = PyTuple_New(0); + } + if (args == NULL) + goto end; + + getstate = PyObject_GetAttrString(obj, "__getstate__"); + if (getstate != NULL) { + state = PyObject_CallObject(getstate, NULL); + Py_DECREF(getstate); + if (state == NULL) + goto end; + } + else { + PyErr_Clear(); + state = PyObject_GetAttrString(obj, "__dict__"); + if (state == NULL) { + PyErr_Clear(); + state = Py_None; + Py_INCREF(state); + } + names = slotnames(cls); + if (names == NULL) + goto end; + if (names != Py_None) { + assert(PyList_Check(names)); + slots = PyDict_New(); + if (slots == NULL) + goto end; + n = 0; + /* Can't pre-compute the list size; the list + is stored on the class so accessible to other + threads, which may be run by DECREF */ + for (i = 0; i < PyList_GET_SIZE(names); i++) { + PyObject *name, *value; + name = PyList_GET_ITEM(names, i); + value = PyObject_GetAttr(obj, name); + if (value == NULL) + PyErr_Clear(); + else { + int err = PyDict_SetItem(slots, name, + value); + Py_DECREF(value); + if (err) + goto end; + n++; + } + } + if (n) { + state = Py_BuildValue("(NO)", state, slots); + if (state == NULL) + goto end; + } + } + } + + if (!PyList_Check(obj)) { + listitems = Py_None; + Py_INCREF(listitems); + } + else { + listitems = PyObject_GetIter(obj); + if (listitems == NULL) + goto end; + } + + if (!PyDict_Check(obj)) { + dictitems = Py_None; + Py_INCREF(dictitems); + } + else { + PyObject *items = PyObject_CallMethod(obj, "items", ""); + if (items == NULL) + goto end; + dictitems = PyObject_GetIter(items); + Py_DECREF(items); + if (dictitems == NULL) + goto end; + } + + copyreg = import_copyreg(); + if (copyreg == NULL) + goto end; + newobj = PyObject_GetAttrString(copyreg, "__newobj__"); + if (newobj == NULL) + goto end; + + n = PyTuple_GET_SIZE(args); + args2 = PyTuple_New(n+1); + if (args2 == NULL) + goto end; + PyTuple_SET_ITEM(args2, 0, cls); + cls = NULL; + for (i = 0; i < n; i++) { + PyObject *v = PyTuple_GET_ITEM(args, i); + Py_INCREF(v); + PyTuple_SET_ITEM(args2, i+1, v); + } + + res = PyTuple_Pack(5, newobj, args2, state, listitems, dictitems); end: - Py_XDECREF(cls); - Py_XDECREF(args); - Py_XDECREF(args2); - Py_XDECREF(slots); - Py_XDECREF(state); - Py_XDECREF(names); - Py_XDECREF(listitems); - Py_XDECREF(dictitems); - Py_XDECREF(copyreg); - Py_XDECREF(newobj); - return res; + Py_XDECREF(cls); + Py_XDECREF(args); + Py_XDECREF(args2); + Py_XDECREF(slots); + Py_XDECREF(state); + Py_XDECREF(names); + Py_XDECREF(listitems); + Py_XDECREF(dictitems); + Py_XDECREF(copyreg); + Py_XDECREF(newobj); + return res; } /* @@ -3204,79 +3204,79 @@ reduce_2(PyObject *obj) static PyObject * _common_reduce(PyObject *self, int proto) { - PyObject *copyreg, *res; + PyObject *copyreg, *res; - if (proto >= 2) - return reduce_2(self); + if (proto >= 2) + return reduce_2(self); - copyreg = import_copyreg(); - if (!copyreg) - return NULL; + copyreg = import_copyreg(); + if (!copyreg) + return NULL; - res = PyEval_CallMethod(copyreg, "_reduce_ex", "(Oi)", self, proto); - Py_DECREF(copyreg); + res = PyEval_CallMethod(copyreg, "_reduce_ex", "(Oi)", self, proto); + Py_DECREF(copyreg); - return res; + return res; } static PyObject * object_reduce(PyObject *self, PyObject *args) { - int proto = 0; + int proto = 0; - if (!PyArg_ParseTuple(args, "|i:__reduce__", &proto)) - return NULL; + if (!PyArg_ParseTuple(args, "|i:__reduce__", &proto)) + return NULL; - return _common_reduce(self, proto); + return _common_reduce(self, proto); } static PyObject * object_reduce_ex(PyObject *self, PyObject *args) { - PyObject *reduce, *res; - int proto = 0; - - if (!PyArg_ParseTuple(args, "|i:__reduce_ex__", &proto)) - return NULL; - - reduce = PyObject_GetAttrString(self, "__reduce__"); - if (reduce == NULL) - PyErr_Clear(); - else { - PyObject *cls, *clsreduce, *objreduce; - int override; - cls = PyObject_GetAttrString(self, "__class__"); - if (cls == NULL) { - Py_DECREF(reduce); - return NULL; - } - clsreduce = PyObject_GetAttrString(cls, "__reduce__"); - Py_DECREF(cls); - if (clsreduce == NULL) { - Py_DECREF(reduce); - return NULL; - } - objreduce = PyDict_GetItemString(PyBaseObject_Type.tp_dict, - "__reduce__"); - override = (clsreduce != objreduce); - Py_DECREF(clsreduce); - if (override) { - res = PyObject_CallObject(reduce, NULL); - Py_DECREF(reduce); - return res; - } - else - Py_DECREF(reduce); - } - - return _common_reduce(self, proto); + PyObject *reduce, *res; + int proto = 0; + + if (!PyArg_ParseTuple(args, "|i:__reduce_ex__", &proto)) + return NULL; + + reduce = PyObject_GetAttrString(self, "__reduce__"); + if (reduce == NULL) + PyErr_Clear(); + else { + PyObject *cls, *clsreduce, *objreduce; + int override; + cls = PyObject_GetAttrString(self, "__class__"); + if (cls == NULL) { + Py_DECREF(reduce); + return NULL; + } + clsreduce = PyObject_GetAttrString(cls, "__reduce__"); + Py_DECREF(cls); + if (clsreduce == NULL) { + Py_DECREF(reduce); + return NULL; + } + objreduce = PyDict_GetItemString(PyBaseObject_Type.tp_dict, + "__reduce__"); + override = (clsreduce != objreduce); + Py_DECREF(clsreduce); + if (override) { + res = PyObject_CallObject(reduce, NULL); + Py_DECREF(reduce); + return res; + } + else + Py_DECREF(reduce); + } + + return _common_reduce(self, proto); } static PyObject * object_subclasshook(PyObject *cls, PyObject *args) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; } PyDoc_STRVAR(object_subclasshook_doc, @@ -3292,104 +3292,104 @@ PyDoc_STRVAR(object_subclasshook_doc, class object: def __format__(self, format_spec): - return format(str(self), format_spec) + return format(str(self), format_spec) */ static PyObject * object_format(PyObject *self, PyObject *args) { - PyObject *format_spec; - PyObject *self_as_str = NULL; - PyObject *result = NULL; - PyObject *format_meth = NULL; - - if (!PyArg_ParseTuple(args, "U:__format__", &format_spec)) - return NULL; - - self_as_str = PyObject_Str(self); - if (self_as_str != NULL) { - /* find the format function */ - format_meth = PyObject_GetAttrString(self_as_str, "__format__"); - if (format_meth != NULL) { - /* and call it */ - result = PyObject_CallFunctionObjArgs(format_meth, format_spec, NULL); - } + PyObject *format_spec; + PyObject *self_as_str = NULL; + PyObject *result = NULL; + PyObject *format_meth = NULL; + + if (!PyArg_ParseTuple(args, "U:__format__", &format_spec)) + return NULL; + + self_as_str = PyObject_Str(self); + if (self_as_str != NULL) { + /* find the format function */ + format_meth = PyObject_GetAttrString(self_as_str, "__format__"); + if (format_meth != NULL) { + /* and call it */ + result = PyObject_CallFunctionObjArgs(format_meth, format_spec, NULL); } + } - Py_XDECREF(self_as_str); - Py_XDECREF(format_meth); + Py_XDECREF(self_as_str); + Py_XDECREF(format_meth); - return result; + return result; } static PyObject * object_sizeof(PyObject *self, PyObject *args) { - Py_ssize_t res, isize; + Py_ssize_t res, isize; - res = 0; - isize = self->ob_type->tp_itemsize; - if (isize > 0) - res = Py_SIZE(self->ob_type) * isize; - res += self->ob_type->tp_basicsize; + res = 0; + isize = self->ob_type->tp_itemsize; + if (isize > 0) + res = Py_SIZE(self->ob_type) * isize; + res += self->ob_type->tp_basicsize; - return PyLong_FromSsize_t(res); + return PyLong_FromSsize_t(res); } static PyMethodDef object_methods[] = { - {"__reduce_ex__", object_reduce_ex, METH_VARARGS, - PyDoc_STR("helper for pickle")}, - {"__reduce__", object_reduce, METH_VARARGS, - PyDoc_STR("helper for pickle")}, - {"__subclasshook__", object_subclasshook, METH_CLASS | METH_VARARGS, - object_subclasshook_doc}, - {"__format__", object_format, METH_VARARGS, - PyDoc_STR("default object formatter")}, - {"__sizeof__", object_sizeof, METH_NOARGS, - PyDoc_STR("__sizeof__() -> size of object in memory, in bytes")}, - {0} + {"__reduce_ex__", object_reduce_ex, METH_VARARGS, + PyDoc_STR("helper for pickle")}, + {"__reduce__", object_reduce, METH_VARARGS, + PyDoc_STR("helper for pickle")}, + {"__subclasshook__", object_subclasshook, METH_CLASS | METH_VARARGS, + object_subclasshook_doc}, + {"__format__", object_format, METH_VARARGS, + PyDoc_STR("default object formatter")}, + {"__sizeof__", object_sizeof, METH_NOARGS, + PyDoc_STR("__sizeof__() -> size of object in memory, in bytes")}, + {0} }; PyTypeObject PyBaseObject_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "object", /* tp_name */ - sizeof(PyObject), /* tp_basicsize */ - 0, /* tp_itemsize */ - object_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - object_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - (hashfunc)_Py_HashPointer, /* tp_hash */ - 0, /* tp_call */ - object_str, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - PyObject_GenericSetAttr, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - PyDoc_STR("The most base type"), /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - object_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - object_methods, /* tp_methods */ - 0, /* tp_members */ - object_getsets, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - object_init, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - object_new, /* tp_new */ - PyObject_Del, /* tp_free */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "object", /* tp_name */ + sizeof(PyObject), /* tp_basicsize */ + 0, /* tp_itemsize */ + object_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + object_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + (hashfunc)_Py_HashPointer, /* tp_hash */ + 0, /* tp_call */ + object_str, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + PyObject_GenericSetAttr, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ + PyDoc_STR("The most base type"), /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + object_richcompare, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + object_methods, /* tp_methods */ + 0, /* tp_members */ + object_getsets, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + object_init, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + object_new, /* tp_new */ + PyObject_Del, /* tp_free */ }; @@ -3398,168 +3398,168 @@ PyTypeObject PyBaseObject_Type = { static int add_methods(PyTypeObject *type, PyMethodDef *meth) { - PyObject *dict = type->tp_dict; - - for (; meth->ml_name != NULL; meth++) { - PyObject *descr; - if (PyDict_GetItemString(dict, meth->ml_name) && - !(meth->ml_flags & METH_COEXIST)) - continue; - if (meth->ml_flags & METH_CLASS) { - if (meth->ml_flags & METH_STATIC) { - PyErr_SetString(PyExc_ValueError, - "method cannot be both class and static"); - return -1; - } - descr = PyDescr_NewClassMethod(type, meth); - } - else if (meth->ml_flags & METH_STATIC) { - PyObject *cfunc = PyCFunction_New(meth, NULL); - if (cfunc == NULL) - return -1; - descr = PyStaticMethod_New(cfunc); - Py_DECREF(cfunc); - } - else { - descr = PyDescr_NewMethod(type, meth); - } - if (descr == NULL) - return -1; - if (PyDict_SetItemString(dict, meth->ml_name, descr) < 0) - return -1; - Py_DECREF(descr); - } - return 0; + PyObject *dict = type->tp_dict; + + for (; meth->ml_name != NULL; meth++) { + PyObject *descr; + if (PyDict_GetItemString(dict, meth->ml_name) && + !(meth->ml_flags & METH_COEXIST)) + continue; + if (meth->ml_flags & METH_CLASS) { + if (meth->ml_flags & METH_STATIC) { + PyErr_SetString(PyExc_ValueError, + "method cannot be both class and static"); + return -1; + } + descr = PyDescr_NewClassMethod(type, meth); + } + else if (meth->ml_flags & METH_STATIC) { + PyObject *cfunc = PyCFunction_New(meth, NULL); + if (cfunc == NULL) + return -1; + descr = PyStaticMethod_New(cfunc); + Py_DECREF(cfunc); + } + else { + descr = PyDescr_NewMethod(type, meth); + } + if (descr == NULL) + return -1; + if (PyDict_SetItemString(dict, meth->ml_name, descr) < 0) + return -1; + Py_DECREF(descr); + } + return 0; } static int add_members(PyTypeObject *type, PyMemberDef *memb) { - PyObject *dict = type->tp_dict; + PyObject *dict = type->tp_dict; - for (; memb->name != NULL; memb++) { - PyObject *descr; - if (PyDict_GetItemString(dict, memb->name)) - continue; - descr = PyDescr_NewMember(type, memb); - if (descr == NULL) - return -1; - if (PyDict_SetItemString(dict, memb->name, descr) < 0) - return -1; - Py_DECREF(descr); - } - return 0; + for (; memb->name != NULL; memb++) { + PyObject *descr; + if (PyDict_GetItemString(dict, memb->name)) + continue; + descr = PyDescr_NewMember(type, memb); + if (descr == NULL) + return -1; + if (PyDict_SetItemString(dict, memb->name, descr) < 0) + return -1; + Py_DECREF(descr); + } + return 0; } static int add_getset(PyTypeObject *type, PyGetSetDef *gsp) { - PyObject *dict = type->tp_dict; + PyObject *dict = type->tp_dict; - for (; gsp->name != NULL; gsp++) { - PyObject *descr; - if (PyDict_GetItemString(dict, gsp->name)) - continue; - descr = PyDescr_NewGetSet(type, gsp); + for (; gsp->name != NULL; gsp++) { + PyObject *descr; + if (PyDict_GetItemString(dict, gsp->name)) + continue; + descr = PyDescr_NewGetSet(type, gsp); - if (descr == NULL) - return -1; - if (PyDict_SetItemString(dict, gsp->name, descr) < 0) - return -1; - Py_DECREF(descr); - } - return 0; + if (descr == NULL) + return -1; + if (PyDict_SetItemString(dict, gsp->name, descr) < 0) + return -1; + Py_DECREF(descr); + } + return 0; } static void inherit_special(PyTypeObject *type, PyTypeObject *base) { - Py_ssize_t oldsize, newsize; - - /* Copying basicsize is connected to the GC flags */ - oldsize = base->tp_basicsize; - newsize = type->tp_basicsize ? type->tp_basicsize : oldsize; - if (!(type->tp_flags & Py_TPFLAGS_HAVE_GC) && - (base->tp_flags & Py_TPFLAGS_HAVE_GC) && - (!type->tp_traverse && !type->tp_clear)) { - type->tp_flags |= Py_TPFLAGS_HAVE_GC; - if (type->tp_traverse == NULL) - type->tp_traverse = base->tp_traverse; - if (type->tp_clear == NULL) - type->tp_clear = base->tp_clear; - } - { - /* The condition below could use some explanation. - It appears that tp_new is not inherited for static types - whose base class is 'object'; this seems to be a precaution - so that old extension types don't suddenly become - callable (object.__new__ wouldn't insure the invariants - that the extension type's own factory function ensures). - Heap types, of course, are under our control, so they do - inherit tp_new; static extension types that specify some - other built-in type as the default are considered - new-style-aware so they also inherit object.__new__. */ - if (base != &PyBaseObject_Type || - (type->tp_flags & Py_TPFLAGS_HEAPTYPE)) { - if (type->tp_new == NULL) - type->tp_new = base->tp_new; - } - } - type->tp_basicsize = newsize; - - /* Copy other non-function slots */ + Py_ssize_t oldsize, newsize; + + /* Copying basicsize is connected to the GC flags */ + oldsize = base->tp_basicsize; + newsize = type->tp_basicsize ? type->tp_basicsize : oldsize; + if (!(type->tp_flags & Py_TPFLAGS_HAVE_GC) && + (base->tp_flags & Py_TPFLAGS_HAVE_GC) && + (!type->tp_traverse && !type->tp_clear)) { + type->tp_flags |= Py_TPFLAGS_HAVE_GC; + if (type->tp_traverse == NULL) + type->tp_traverse = base->tp_traverse; + if (type->tp_clear == NULL) + type->tp_clear = base->tp_clear; + } + { + /* The condition below could use some explanation. + It appears that tp_new is not inherited for static types + whose base class is 'object'; this seems to be a precaution + so that old extension types don't suddenly become + callable (object.__new__ wouldn't insure the invariants + that the extension type's own factory function ensures). + Heap types, of course, are under our control, so they do + inherit tp_new; static extension types that specify some + other built-in type as the default are considered + new-style-aware so they also inherit object.__new__. */ + if (base != &PyBaseObject_Type || + (type->tp_flags & Py_TPFLAGS_HEAPTYPE)) { + if (type->tp_new == NULL) + type->tp_new = base->tp_new; + } + } + type->tp_basicsize = newsize; + + /* Copy other non-function slots */ #undef COPYVAL #define COPYVAL(SLOT) \ - if (type->SLOT == 0) type->SLOT = base->SLOT - - COPYVAL(tp_itemsize); - COPYVAL(tp_weaklistoffset); - COPYVAL(tp_dictoffset); - - /* Setup fast subclass flags */ - if (PyType_IsSubtype(base, (PyTypeObject*)PyExc_BaseException)) - type->tp_flags |= Py_TPFLAGS_BASE_EXC_SUBCLASS; - else if (PyType_IsSubtype(base, &PyType_Type)) - type->tp_flags |= Py_TPFLAGS_TYPE_SUBCLASS; - else if (PyType_IsSubtype(base, &PyLong_Type)) - type->tp_flags |= Py_TPFLAGS_LONG_SUBCLASS; - else if (PyType_IsSubtype(base, &PyBytes_Type)) - type->tp_flags |= Py_TPFLAGS_BYTES_SUBCLASS; - else if (PyType_IsSubtype(base, &PyUnicode_Type)) - type->tp_flags |= Py_TPFLAGS_UNICODE_SUBCLASS; - else if (PyType_IsSubtype(base, &PyTuple_Type)) - type->tp_flags |= Py_TPFLAGS_TUPLE_SUBCLASS; - else if (PyType_IsSubtype(base, &PyList_Type)) - type->tp_flags |= Py_TPFLAGS_LIST_SUBCLASS; - else if (PyType_IsSubtype(base, &PyDict_Type)) - type->tp_flags |= Py_TPFLAGS_DICT_SUBCLASS; + if (type->SLOT == 0) type->SLOT = base->SLOT + + COPYVAL(tp_itemsize); + COPYVAL(tp_weaklistoffset); + COPYVAL(tp_dictoffset); + + /* Setup fast subclass flags */ + if (PyType_IsSubtype(base, (PyTypeObject*)PyExc_BaseException)) + type->tp_flags |= Py_TPFLAGS_BASE_EXC_SUBCLASS; + else if (PyType_IsSubtype(base, &PyType_Type)) + type->tp_flags |= Py_TPFLAGS_TYPE_SUBCLASS; + else if (PyType_IsSubtype(base, &PyLong_Type)) + type->tp_flags |= Py_TPFLAGS_LONG_SUBCLASS; + else if (PyType_IsSubtype(base, &PyBytes_Type)) + type->tp_flags |= Py_TPFLAGS_BYTES_SUBCLASS; + else if (PyType_IsSubtype(base, &PyUnicode_Type)) + type->tp_flags |= Py_TPFLAGS_UNICODE_SUBCLASS; + else if (PyType_IsSubtype(base, &PyTuple_Type)) + type->tp_flags |= Py_TPFLAGS_TUPLE_SUBCLASS; + else if (PyType_IsSubtype(base, &PyList_Type)) + type->tp_flags |= Py_TPFLAGS_LIST_SUBCLASS; + else if (PyType_IsSubtype(base, &PyDict_Type)) + type->tp_flags |= Py_TPFLAGS_DICT_SUBCLASS; } static char *hash_name_op[] = { - "__eq__", - "__hash__", - NULL + "__eq__", + "__hash__", + NULL }; static int overrides_hash(PyTypeObject *type) { - char **p; - PyObject *dict = type->tp_dict; + char **p; + PyObject *dict = type->tp_dict; - assert(dict != NULL); - for (p = hash_name_op; *p; p++) { - if (PyDict_GetItemString(dict, *p) != NULL) - return 1; - } - return 0; + assert(dict != NULL); + for (p = hash_name_op; *p; p++) { + if (PyDict_GetItemString(dict, *p) != NULL) + return 1; + } + return 0; } static void inherit_slots(PyTypeObject *type, PyTypeObject *base) { - PyTypeObject *basebase; + PyTypeObject *basebase; #undef SLOTDEFINED #undef COPYSLOT @@ -3569,147 +3569,147 @@ inherit_slots(PyTypeObject *type, PyTypeObject *base) #undef COPYBUF #define SLOTDEFINED(SLOT) \ - (base->SLOT != 0 && \ - (basebase == NULL || base->SLOT != basebase->SLOT)) + (base->SLOT != 0 && \ + (basebase == NULL || base->SLOT != basebase->SLOT)) #define COPYSLOT(SLOT) \ - if (!type->SLOT && SLOTDEFINED(SLOT)) type->SLOT = base->SLOT + if (!type->SLOT && SLOTDEFINED(SLOT)) type->SLOT = base->SLOT #define COPYNUM(SLOT) COPYSLOT(tp_as_number->SLOT) #define COPYSEQ(SLOT) COPYSLOT(tp_as_sequence->SLOT) #define COPYMAP(SLOT) COPYSLOT(tp_as_mapping->SLOT) #define COPYBUF(SLOT) COPYSLOT(tp_as_buffer->SLOT) - /* This won't inherit indirect slots (from tp_as_number etc.) - if type doesn't provide the space. */ - - if (type->tp_as_number != NULL && base->tp_as_number != NULL) { - basebase = base->tp_base; - if (basebase->tp_as_number == NULL) - basebase = NULL; - COPYNUM(nb_add); - COPYNUM(nb_subtract); - COPYNUM(nb_multiply); - COPYNUM(nb_remainder); - COPYNUM(nb_divmod); - COPYNUM(nb_power); - COPYNUM(nb_negative); - COPYNUM(nb_positive); - COPYNUM(nb_absolute); - COPYNUM(nb_bool); - COPYNUM(nb_invert); - COPYNUM(nb_lshift); - COPYNUM(nb_rshift); - COPYNUM(nb_and); - COPYNUM(nb_xor); - COPYNUM(nb_or); - COPYNUM(nb_int); - COPYNUM(nb_float); - COPYNUM(nb_inplace_add); - COPYNUM(nb_inplace_subtract); - COPYNUM(nb_inplace_multiply); - COPYNUM(nb_inplace_remainder); - COPYNUM(nb_inplace_power); - COPYNUM(nb_inplace_lshift); - COPYNUM(nb_inplace_rshift); - COPYNUM(nb_inplace_and); - COPYNUM(nb_inplace_xor); - COPYNUM(nb_inplace_or); - COPYNUM(nb_true_divide); - COPYNUM(nb_floor_divide); - COPYNUM(nb_inplace_true_divide); - COPYNUM(nb_inplace_floor_divide); - COPYNUM(nb_index); - } - - if (type->tp_as_sequence != NULL && base->tp_as_sequence != NULL) { - basebase = base->tp_base; - if (basebase->tp_as_sequence == NULL) - basebase = NULL; - COPYSEQ(sq_length); - COPYSEQ(sq_concat); - COPYSEQ(sq_repeat); - COPYSEQ(sq_item); - COPYSEQ(sq_ass_item); - COPYSEQ(sq_contains); - COPYSEQ(sq_inplace_concat); - COPYSEQ(sq_inplace_repeat); - } - - if (type->tp_as_mapping != NULL && base->tp_as_mapping != NULL) { - basebase = base->tp_base; - if (basebase->tp_as_mapping == NULL) - basebase = NULL; - COPYMAP(mp_length); - COPYMAP(mp_subscript); - COPYMAP(mp_ass_subscript); - } - - if (type->tp_as_buffer != NULL && base->tp_as_buffer != NULL) { - basebase = base->tp_base; - if (basebase->tp_as_buffer == NULL) - basebase = NULL; - COPYBUF(bf_getbuffer); - COPYBUF(bf_releasebuffer); - } - - basebase = base->tp_base; - - COPYSLOT(tp_dealloc); - if (type->tp_getattr == NULL && type->tp_getattro == NULL) { - type->tp_getattr = base->tp_getattr; - type->tp_getattro = base->tp_getattro; - } - if (type->tp_setattr == NULL && type->tp_setattro == NULL) { - type->tp_setattr = base->tp_setattr; - type->tp_setattro = base->tp_setattro; - } - /* tp_reserved is ignored */ - COPYSLOT(tp_repr); - /* tp_hash see tp_richcompare */ - COPYSLOT(tp_call); - COPYSLOT(tp_str); - { - /* Copy comparison-related slots only when - not overriding them anywhere */ - if (type->tp_richcompare == NULL && - type->tp_hash == NULL && - !overrides_hash(type)) - { - type->tp_richcompare = base->tp_richcompare; - type->tp_hash = base->tp_hash; - } - } - { - COPYSLOT(tp_iter); - COPYSLOT(tp_iternext); - } - { - COPYSLOT(tp_descr_get); - COPYSLOT(tp_descr_set); - COPYSLOT(tp_dictoffset); - COPYSLOT(tp_init); - COPYSLOT(tp_alloc); - COPYSLOT(tp_is_gc); - if ((type->tp_flags & Py_TPFLAGS_HAVE_GC) == - (base->tp_flags & Py_TPFLAGS_HAVE_GC)) { - /* They agree about gc. */ - COPYSLOT(tp_free); - } - else if ((type->tp_flags & Py_TPFLAGS_HAVE_GC) && - type->tp_free == NULL && - base->tp_free == PyObject_Free) { - /* A bit of magic to plug in the correct default - * tp_free function when a derived class adds gc, - * didn't define tp_free, and the base uses the - * default non-gc tp_free. - */ - type->tp_free = PyObject_GC_Del; - } - /* else they didn't agree about gc, and there isn't something - * obvious to be done -- the type is on its own. - */ - } + /* This won't inherit indirect slots (from tp_as_number etc.) + if type doesn't provide the space. */ + + if (type->tp_as_number != NULL && base->tp_as_number != NULL) { + basebase = base->tp_base; + if (basebase->tp_as_number == NULL) + basebase = NULL; + COPYNUM(nb_add); + COPYNUM(nb_subtract); + COPYNUM(nb_multiply); + COPYNUM(nb_remainder); + COPYNUM(nb_divmod); + COPYNUM(nb_power); + COPYNUM(nb_negative); + COPYNUM(nb_positive); + COPYNUM(nb_absolute); + COPYNUM(nb_bool); + COPYNUM(nb_invert); + COPYNUM(nb_lshift); + COPYNUM(nb_rshift); + COPYNUM(nb_and); + COPYNUM(nb_xor); + COPYNUM(nb_or); + COPYNUM(nb_int); + COPYNUM(nb_float); + COPYNUM(nb_inplace_add); + COPYNUM(nb_inplace_subtract); + COPYNUM(nb_inplace_multiply); + COPYNUM(nb_inplace_remainder); + COPYNUM(nb_inplace_power); + COPYNUM(nb_inplace_lshift); + COPYNUM(nb_inplace_rshift); + COPYNUM(nb_inplace_and); + COPYNUM(nb_inplace_xor); + COPYNUM(nb_inplace_or); + COPYNUM(nb_true_divide); + COPYNUM(nb_floor_divide); + COPYNUM(nb_inplace_true_divide); + COPYNUM(nb_inplace_floor_divide); + COPYNUM(nb_index); + } + + if (type->tp_as_sequence != NULL && base->tp_as_sequence != NULL) { + basebase = base->tp_base; + if (basebase->tp_as_sequence == NULL) + basebase = NULL; + COPYSEQ(sq_length); + COPYSEQ(sq_concat); + COPYSEQ(sq_repeat); + COPYSEQ(sq_item); + COPYSEQ(sq_ass_item); + COPYSEQ(sq_contains); + COPYSEQ(sq_inplace_concat); + COPYSEQ(sq_inplace_repeat); + } + + if (type->tp_as_mapping != NULL && base->tp_as_mapping != NULL) { + basebase = base->tp_base; + if (basebase->tp_as_mapping == NULL) + basebase = NULL; + COPYMAP(mp_length); + COPYMAP(mp_subscript); + COPYMAP(mp_ass_subscript); + } + + if (type->tp_as_buffer != NULL && base->tp_as_buffer != NULL) { + basebase = base->tp_base; + if (basebase->tp_as_buffer == NULL) + basebase = NULL; + COPYBUF(bf_getbuffer); + COPYBUF(bf_releasebuffer); + } + + basebase = base->tp_base; + + COPYSLOT(tp_dealloc); + if (type->tp_getattr == NULL && type->tp_getattro == NULL) { + type->tp_getattr = base->tp_getattr; + type->tp_getattro = base->tp_getattro; + } + if (type->tp_setattr == NULL && type->tp_setattro == NULL) { + type->tp_setattr = base->tp_setattr; + type->tp_setattro = base->tp_setattro; + } + /* tp_reserved is ignored */ + COPYSLOT(tp_repr); + /* tp_hash see tp_richcompare */ + COPYSLOT(tp_call); + COPYSLOT(tp_str); + { + /* Copy comparison-related slots only when + not overriding them anywhere */ + if (type->tp_richcompare == NULL && + type->tp_hash == NULL && + !overrides_hash(type)) + { + type->tp_richcompare = base->tp_richcompare; + type->tp_hash = base->tp_hash; + } + } + { + COPYSLOT(tp_iter); + COPYSLOT(tp_iternext); + } + { + COPYSLOT(tp_descr_get); + COPYSLOT(tp_descr_set); + COPYSLOT(tp_dictoffset); + COPYSLOT(tp_init); + COPYSLOT(tp_alloc); + COPYSLOT(tp_is_gc); + if ((type->tp_flags & Py_TPFLAGS_HAVE_GC) == + (base->tp_flags & Py_TPFLAGS_HAVE_GC)) { + /* They agree about gc. */ + COPYSLOT(tp_free); + } + else if ((type->tp_flags & Py_TPFLAGS_HAVE_GC) && + type->tp_free == NULL && + base->tp_free == PyObject_Free) { + /* A bit of magic to plug in the correct default + * tp_free function when a derived class adds gc, + * didn't define tp_free, and the base uses the + * default non-gc tp_free. + */ + type->tp_free = PyObject_GC_Del; + } + /* else they didn't agree about gc, and there isn't something + * obvious to be done -- the type is on its own. + */ + } } static int add_operators(PyTypeObject *); @@ -3717,273 +3717,273 @@ static int add_operators(PyTypeObject *); int PyType_Ready(PyTypeObject *type) { - PyObject *dict, *bases; - PyTypeObject *base; - Py_ssize_t i, n; + PyObject *dict, *bases; + PyTypeObject *base; + Py_ssize_t i, n; - if (type->tp_flags & Py_TPFLAGS_READY) { - assert(type->tp_dict != NULL); - return 0; - } - assert((type->tp_flags & Py_TPFLAGS_READYING) == 0); + if (type->tp_flags & Py_TPFLAGS_READY) { + assert(type->tp_dict != NULL); + return 0; + } + assert((type->tp_flags & Py_TPFLAGS_READYING) == 0); - type->tp_flags |= Py_TPFLAGS_READYING; + type->tp_flags |= Py_TPFLAGS_READYING; #ifdef Py_TRACE_REFS - /* PyType_Ready is the closest thing we have to a choke point - * for type objects, so is the best place I can think of to try - * to get type objects into the doubly-linked list of all objects. - * Still, not all type objects go thru PyType_Ready. - */ - _Py_AddToAllObjects((PyObject *)type, 0); + /* PyType_Ready is the closest thing we have to a choke point + * for type objects, so is the best place I can think of to try + * to get type objects into the doubly-linked list of all objects. + * Still, not all type objects go thru PyType_Ready. + */ + _Py_AddToAllObjects((PyObject *)type, 0); #endif - /* Initialize tp_base (defaults to BaseObject unless that's us) */ - base = type->tp_base; - if (base == NULL && type != &PyBaseObject_Type) { - base = type->tp_base = &PyBaseObject_Type; - Py_INCREF(base); - } - - /* Now the only way base can still be NULL is if type is - * &PyBaseObject_Type. - */ - - /* Initialize the base class */ - if (base != NULL && base->tp_dict == NULL) { - if (PyType_Ready(base) < 0) - goto error; - } - - /* Initialize ob_type if NULL. This means extensions that want to be - compilable separately on Windows can call PyType_Ready() instead of - initializing the ob_type field of their type objects. */ - /* The test for base != NULL is really unnecessary, since base is only - NULL when type is &PyBaseObject_Type, and we know its ob_type is - not NULL (it's initialized to &PyType_Type). But coverity doesn't - know that. */ - if (Py_TYPE(type) == NULL && base != NULL) - Py_TYPE(type) = Py_TYPE(base); - - /* Initialize tp_bases */ - bases = type->tp_bases; - if (bases == NULL) { - if (base == NULL) - bases = PyTuple_New(0); - else - bases = PyTuple_Pack(1, base); - if (bases == NULL) - goto error; - type->tp_bases = bases; - } - - /* Initialize tp_dict */ - dict = type->tp_dict; - if (dict == NULL) { - dict = PyDict_New(); - if (dict == NULL) - goto error; - type->tp_dict = dict; - } - - /* Add type-specific descriptors to tp_dict */ - if (add_operators(type) < 0) - goto error; - if (type->tp_methods != NULL) { - if (add_methods(type, type->tp_methods) < 0) - goto error; - } - if (type->tp_members != NULL) { - if (add_members(type, type->tp_members) < 0) - goto error; - } - if (type->tp_getset != NULL) { - if (add_getset(type, type->tp_getset) < 0) - goto error; - } - - /* Calculate method resolution order */ - if (mro_internal(type) < 0) { - goto error; - } - - /* Inherit special flags from dominant base */ - if (type->tp_base != NULL) - inherit_special(type, type->tp_base); - - /* Initialize tp_dict properly */ - bases = type->tp_mro; - assert(bases != NULL); - assert(PyTuple_Check(bases)); - n = PyTuple_GET_SIZE(bases); - for (i = 1; i < n; i++) { - PyObject *b = PyTuple_GET_ITEM(bases, i); - if (PyType_Check(b)) - inherit_slots(type, (PyTypeObject *)b); - } - - /* Sanity check for tp_free. */ - if (PyType_IS_GC(type) && (type->tp_flags & Py_TPFLAGS_BASETYPE) && - (type->tp_free == NULL || type->tp_free == PyObject_Del)) { - /* This base class needs to call tp_free, but doesn't have - * one, or its tp_free is for non-gc'ed objects. - */ - PyErr_Format(PyExc_TypeError, "type '%.100s' participates in " - "gc and is a base type but has inappropriate " - "tp_free slot", - type->tp_name); - goto error; - } - - /* if the type dictionary doesn't contain a __doc__, set it from - the tp_doc slot. - */ - if (PyDict_GetItemString(type->tp_dict, "__doc__") == NULL) { - if (type->tp_doc != NULL) { - PyObject *doc = PyUnicode_FromString(type->tp_doc); - if (doc == NULL) - goto error; - PyDict_SetItemString(type->tp_dict, "__doc__", doc); - Py_DECREF(doc); - } else { - PyDict_SetItemString(type->tp_dict, - "__doc__", Py_None); - } - } - - /* Hack for tp_hash and __hash__. - If after all that, tp_hash is still NULL, and __hash__ is not in - tp_dict, set tp_hash to PyObject_HashNotImplemented and - tp_dict['__hash__'] equal to None. - This signals that __hash__ is not inherited. - */ - if (type->tp_hash == NULL) { - if (PyDict_GetItemString(type->tp_dict, "__hash__") == NULL) { - if (PyDict_SetItemString(type->tp_dict, "__hash__", Py_None) < 0) - goto error; - type->tp_hash = PyObject_HashNotImplemented; - } - } - - /* Some more special stuff */ - base = type->tp_base; - if (base != NULL) { - if (type->tp_as_number == NULL) - type->tp_as_number = base->tp_as_number; - if (type->tp_as_sequence == NULL) - type->tp_as_sequence = base->tp_as_sequence; - if (type->tp_as_mapping == NULL) - type->tp_as_mapping = base->tp_as_mapping; - if (type->tp_as_buffer == NULL) - type->tp_as_buffer = base->tp_as_buffer; - } - - /* Link into each base class's list of subclasses */ - bases = type->tp_bases; - n = PyTuple_GET_SIZE(bases); - for (i = 0; i < n; i++) { - PyObject *b = PyTuple_GET_ITEM(bases, i); - if (PyType_Check(b) && - add_subclass((PyTypeObject *)b, type) < 0) - goto error; - } - - /* Warn for a type that implements tp_compare (now known as - tp_reserved) but not tp_richcompare. */ - if (type->tp_reserved && !type->tp_richcompare) { - int error; - char msg[240]; - PyOS_snprintf(msg, sizeof(msg), - "Type %.100s defines tp_reserved (formerly " - "tp_compare) but not tp_richcompare. " - "Comparisons may not behave as intended.", - type->tp_name); - error = PyErr_WarnEx(PyExc_DeprecationWarning, msg, 1); - if (error == -1) - goto error; - } - - /* All done -- set the ready flag */ - assert(type->tp_dict != NULL); - type->tp_flags = - (type->tp_flags & ~Py_TPFLAGS_READYING) | Py_TPFLAGS_READY; - return 0; + /* Initialize tp_base (defaults to BaseObject unless that's us) */ + base = type->tp_base; + if (base == NULL && type != &PyBaseObject_Type) { + base = type->tp_base = &PyBaseObject_Type; + Py_INCREF(base); + } + + /* Now the only way base can still be NULL is if type is + * &PyBaseObject_Type. + */ + + /* Initialize the base class */ + if (base != NULL && base->tp_dict == NULL) { + if (PyType_Ready(base) < 0) + goto error; + } + + /* Initialize ob_type if NULL. This means extensions that want to be + compilable separately on Windows can call PyType_Ready() instead of + initializing the ob_type field of their type objects. */ + /* The test for base != NULL is really unnecessary, since base is only + NULL when type is &PyBaseObject_Type, and we know its ob_type is + not NULL (it's initialized to &PyType_Type). But coverity doesn't + know that. */ + if (Py_TYPE(type) == NULL && base != NULL) + Py_TYPE(type) = Py_TYPE(base); + + /* Initialize tp_bases */ + bases = type->tp_bases; + if (bases == NULL) { + if (base == NULL) + bases = PyTuple_New(0); + else + bases = PyTuple_Pack(1, base); + if (bases == NULL) + goto error; + type->tp_bases = bases; + } + + /* Initialize tp_dict */ + dict = type->tp_dict; + if (dict == NULL) { + dict = PyDict_New(); + if (dict == NULL) + goto error; + type->tp_dict = dict; + } + + /* Add type-specific descriptors to tp_dict */ + if (add_operators(type) < 0) + goto error; + if (type->tp_methods != NULL) { + if (add_methods(type, type->tp_methods) < 0) + goto error; + } + if (type->tp_members != NULL) { + if (add_members(type, type->tp_members) < 0) + goto error; + } + if (type->tp_getset != NULL) { + if (add_getset(type, type->tp_getset) < 0) + goto error; + } + + /* Calculate method resolution order */ + if (mro_internal(type) < 0) { + goto error; + } + + /* Inherit special flags from dominant base */ + if (type->tp_base != NULL) + inherit_special(type, type->tp_base); + + /* Initialize tp_dict properly */ + bases = type->tp_mro; + assert(bases != NULL); + assert(PyTuple_Check(bases)); + n = PyTuple_GET_SIZE(bases); + for (i = 1; i < n; i++) { + PyObject *b = PyTuple_GET_ITEM(bases, i); + if (PyType_Check(b)) + inherit_slots(type, (PyTypeObject *)b); + } + + /* Sanity check for tp_free. */ + if (PyType_IS_GC(type) && (type->tp_flags & Py_TPFLAGS_BASETYPE) && + (type->tp_free == NULL || type->tp_free == PyObject_Del)) { + /* This base class needs to call tp_free, but doesn't have + * one, or its tp_free is for non-gc'ed objects. + */ + PyErr_Format(PyExc_TypeError, "type '%.100s' participates in " + "gc and is a base type but has inappropriate " + "tp_free slot", + type->tp_name); + goto error; + } + + /* if the type dictionary doesn't contain a __doc__, set it from + the tp_doc slot. + */ + if (PyDict_GetItemString(type->tp_dict, "__doc__") == NULL) { + if (type->tp_doc != NULL) { + PyObject *doc = PyUnicode_FromString(type->tp_doc); + if (doc == NULL) + goto error; + PyDict_SetItemString(type->tp_dict, "__doc__", doc); + Py_DECREF(doc); + } else { + PyDict_SetItemString(type->tp_dict, + "__doc__", Py_None); + } + } + + /* Hack for tp_hash and __hash__. + If after all that, tp_hash is still NULL, and __hash__ is not in + tp_dict, set tp_hash to PyObject_HashNotImplemented and + tp_dict['__hash__'] equal to None. + This signals that __hash__ is not inherited. + */ + if (type->tp_hash == NULL) { + if (PyDict_GetItemString(type->tp_dict, "__hash__") == NULL) { + if (PyDict_SetItemString(type->tp_dict, "__hash__", Py_None) < 0) + goto error; + type->tp_hash = PyObject_HashNotImplemented; + } + } + + /* Some more special stuff */ + base = type->tp_base; + if (base != NULL) { + if (type->tp_as_number == NULL) + type->tp_as_number = base->tp_as_number; + if (type->tp_as_sequence == NULL) + type->tp_as_sequence = base->tp_as_sequence; + if (type->tp_as_mapping == NULL) + type->tp_as_mapping = base->tp_as_mapping; + if (type->tp_as_buffer == NULL) + type->tp_as_buffer = base->tp_as_buffer; + } + + /* Link into each base class's list of subclasses */ + bases = type->tp_bases; + n = PyTuple_GET_SIZE(bases); + for (i = 0; i < n; i++) { + PyObject *b = PyTuple_GET_ITEM(bases, i); + if (PyType_Check(b) && + add_subclass((PyTypeObject *)b, type) < 0) + goto error; + } + + /* Warn for a type that implements tp_compare (now known as + tp_reserved) but not tp_richcompare. */ + if (type->tp_reserved && !type->tp_richcompare) { + int error; + char msg[240]; + PyOS_snprintf(msg, sizeof(msg), + "Type %.100s defines tp_reserved (formerly " + "tp_compare) but not tp_richcompare. " + "Comparisons may not behave as intended.", + type->tp_name); + error = PyErr_WarnEx(PyExc_DeprecationWarning, msg, 1); + if (error == -1) + goto error; + } + + /* All done -- set the ready flag */ + assert(type->tp_dict != NULL); + type->tp_flags = + (type->tp_flags & ~Py_TPFLAGS_READYING) | Py_TPFLAGS_READY; + return 0; error: - type->tp_flags &= ~Py_TPFLAGS_READYING; - return -1; + type->tp_flags &= ~Py_TPFLAGS_READYING; + return -1; } static int add_subclass(PyTypeObject *base, PyTypeObject *type) { - Py_ssize_t i; - int result; - PyObject *list, *ref, *newobj; - - list = base->tp_subclasses; - if (list == NULL) { - base->tp_subclasses = list = PyList_New(0); - if (list == NULL) - return -1; - } - assert(PyList_Check(list)); - newobj = PyWeakref_NewRef((PyObject *)type, NULL); - i = PyList_GET_SIZE(list); - while (--i >= 0) { - ref = PyList_GET_ITEM(list, i); - assert(PyWeakref_CheckRef(ref)); - if (PyWeakref_GET_OBJECT(ref) == Py_None) - return PyList_SetItem(list, i, newobj); - } - result = PyList_Append(list, newobj); - Py_DECREF(newobj); - return result; + Py_ssize_t i; + int result; + PyObject *list, *ref, *newobj; + + list = base->tp_subclasses; + if (list == NULL) { + base->tp_subclasses = list = PyList_New(0); + if (list == NULL) + return -1; + } + assert(PyList_Check(list)); + newobj = PyWeakref_NewRef((PyObject *)type, NULL); + i = PyList_GET_SIZE(list); + while (--i >= 0) { + ref = PyList_GET_ITEM(list, i); + assert(PyWeakref_CheckRef(ref)); + if (PyWeakref_GET_OBJECT(ref) == Py_None) + return PyList_SetItem(list, i, newobj); + } + result = PyList_Append(list, newobj); + Py_DECREF(newobj); + return result; } static void remove_subclass(PyTypeObject *base, PyTypeObject *type) { - Py_ssize_t i; - PyObject *list, *ref; - - list = base->tp_subclasses; - if (list == NULL) { - return; - } - assert(PyList_Check(list)); - i = PyList_GET_SIZE(list); - while (--i >= 0) { - ref = PyList_GET_ITEM(list, i); - assert(PyWeakref_CheckRef(ref)); - if (PyWeakref_GET_OBJECT(ref) == (PyObject*)type) { - /* this can't fail, right? */ - PySequence_DelItem(list, i); - return; - } - } + Py_ssize_t i; + PyObject *list, *ref; + + list = base->tp_subclasses; + if (list == NULL) { + return; + } + assert(PyList_Check(list)); + i = PyList_GET_SIZE(list); + while (--i >= 0) { + ref = PyList_GET_ITEM(list, i); + assert(PyWeakref_CheckRef(ref)); + if (PyWeakref_GET_OBJECT(ref) == (PyObject*)type) { + /* this can't fail, right? */ + PySequence_DelItem(list, i); + return; + } + } } static int check_num_args(PyObject *ob, int n) { - if (!PyTuple_CheckExact(ob)) { - PyErr_SetString(PyExc_SystemError, - "PyArg_UnpackTuple() argument list is not a tuple"); - return 0; - } - if (n == PyTuple_GET_SIZE(ob)) - return 1; - PyErr_Format( - PyExc_TypeError, - "expected %d arguments, got %zd", n, PyTuple_GET_SIZE(ob)); - return 0; + if (!PyTuple_CheckExact(ob)) { + PyErr_SetString(PyExc_SystemError, + "PyArg_UnpackTuple() argument list is not a tuple"); + return 0; + } + if (n == PyTuple_GET_SIZE(ob)) + return 1; + PyErr_Format( + PyExc_TypeError, + "expected %d arguments, got %zd", n, PyTuple_GET_SIZE(ob)); + return 0; } /* Generic wrappers for overloadable 'operators' such as __getitem__ */ /* There's a wrapper *function* for each distinct function typedef used - for type object slots (e.g. binaryfunc, ternaryfunc, etc.). There's a + for type object slots (e.g. binaryfunc, ternaryfunc, etc.). There's a wrapper *table* for each distinct operation (e.g. __len__, __add__). Most tables have only one entry; the tables for binary operators have two entries, one regular and one with reversed arguments. */ @@ -3991,253 +3991,253 @@ check_num_args(PyObject *ob, int n) static PyObject * wrap_lenfunc(PyObject *self, PyObject *args, void *wrapped) { - lenfunc func = (lenfunc)wrapped; - Py_ssize_t res; + lenfunc func = (lenfunc)wrapped; + Py_ssize_t res; - if (!check_num_args(args, 0)) - return NULL; - res = (*func)(self); - if (res == -1 && PyErr_Occurred()) - return NULL; - return PyLong_FromLong((long)res); + if (!check_num_args(args, 0)) + return NULL; + res = (*func)(self); + if (res == -1 && PyErr_Occurred()) + return NULL; + return PyLong_FromLong((long)res); } static PyObject * wrap_inquirypred(PyObject *self, PyObject *args, void *wrapped) { - inquiry func = (inquiry)wrapped; - int res; + inquiry func = (inquiry)wrapped; + int res; - if (!check_num_args(args, 0)) - return NULL; - res = (*func)(self); - if (res == -1 && PyErr_Occurred()) - return NULL; - return PyBool_FromLong((long)res); + if (!check_num_args(args, 0)) + return NULL; + res = (*func)(self); + if (res == -1 && PyErr_Occurred()) + return NULL; + return PyBool_FromLong((long)res); } static PyObject * wrap_binaryfunc(PyObject *self, PyObject *args, void *wrapped) { - binaryfunc func = (binaryfunc)wrapped; - PyObject *other; + binaryfunc func = (binaryfunc)wrapped; + PyObject *other; - if (!check_num_args(args, 1)) - return NULL; - other = PyTuple_GET_ITEM(args, 0); - return (*func)(self, other); + if (!check_num_args(args, 1)) + return NULL; + other = PyTuple_GET_ITEM(args, 0); + return (*func)(self, other); } static PyObject * wrap_binaryfunc_l(PyObject *self, PyObject *args, void *wrapped) { - binaryfunc func = (binaryfunc)wrapped; - PyObject *other; + binaryfunc func = (binaryfunc)wrapped; + PyObject *other; - if (!check_num_args(args, 1)) - return NULL; - other = PyTuple_GET_ITEM(args, 0); - return (*func)(self, other); + if (!check_num_args(args, 1)) + return NULL; + other = PyTuple_GET_ITEM(args, 0); + return (*func)(self, other); } static PyObject * wrap_binaryfunc_r(PyObject *self, PyObject *args, void *wrapped) { - binaryfunc func = (binaryfunc)wrapped; - PyObject *other; + binaryfunc func = (binaryfunc)wrapped; + PyObject *other; - if (!check_num_args(args, 1)) - return NULL; - other = PyTuple_GET_ITEM(args, 0); - if (!PyType_IsSubtype(Py_TYPE(other), Py_TYPE(self))) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - return (*func)(other, self); + if (!check_num_args(args, 1)) + return NULL; + other = PyTuple_GET_ITEM(args, 0); + if (!PyType_IsSubtype(Py_TYPE(other), Py_TYPE(self))) { + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + return (*func)(other, self); } static PyObject * wrap_ternaryfunc(PyObject *self, PyObject *args, void *wrapped) { - ternaryfunc func = (ternaryfunc)wrapped; - PyObject *other; - PyObject *third = Py_None; + ternaryfunc func = (ternaryfunc)wrapped; + PyObject *other; + PyObject *third = Py_None; - /* Note: This wrapper only works for __pow__() */ + /* Note: This wrapper only works for __pow__() */ - if (!PyArg_UnpackTuple(args, "", 1, 2, &other, &third)) - return NULL; - return (*func)(self, other, third); + if (!PyArg_UnpackTuple(args, "", 1, 2, &other, &third)) + return NULL; + return (*func)(self, other, third); } static PyObject * wrap_ternaryfunc_r(PyObject *self, PyObject *args, void *wrapped) { - ternaryfunc func = (ternaryfunc)wrapped; - PyObject *other; - PyObject *third = Py_None; + ternaryfunc func = (ternaryfunc)wrapped; + PyObject *other; + PyObject *third = Py_None; - /* Note: This wrapper only works for __pow__() */ + /* Note: This wrapper only works for __pow__() */ - if (!PyArg_UnpackTuple(args, "", 1, 2, &other, &third)) - return NULL; - return (*func)(other, self, third); + if (!PyArg_UnpackTuple(args, "", 1, 2, &other, &third)) + return NULL; + return (*func)(other, self, third); } static PyObject * wrap_unaryfunc(PyObject *self, PyObject *args, void *wrapped) { - unaryfunc func = (unaryfunc)wrapped; + unaryfunc func = (unaryfunc)wrapped; - if (!check_num_args(args, 0)) - return NULL; - return (*func)(self); + if (!check_num_args(args, 0)) + return NULL; + return (*func)(self); } static PyObject * wrap_indexargfunc(PyObject *self, PyObject *args, void *wrapped) { - ssizeargfunc func = (ssizeargfunc)wrapped; - PyObject* o; - Py_ssize_t i; + ssizeargfunc func = (ssizeargfunc)wrapped; + PyObject* o; + Py_ssize_t i; - if (!PyArg_UnpackTuple(args, "", 1, 1, &o)) - return NULL; - i = PyNumber_AsSsize_t(o, PyExc_OverflowError); - if (i == -1 && PyErr_Occurred()) - return NULL; - return (*func)(self, i); + if (!PyArg_UnpackTuple(args, "", 1, 1, &o)) + return NULL; + i = PyNumber_AsSsize_t(o, PyExc_OverflowError); + if (i == -1 && PyErr_Occurred()) + return NULL; + return (*func)(self, i); } static Py_ssize_t getindex(PyObject *self, PyObject *arg) { - Py_ssize_t i; - - i = PyNumber_AsSsize_t(arg, PyExc_OverflowError); - if (i == -1 && PyErr_Occurred()) - return -1; - if (i < 0) { - PySequenceMethods *sq = Py_TYPE(self)->tp_as_sequence; - if (sq && sq->sq_length) { - Py_ssize_t n = (*sq->sq_length)(self); - if (n < 0) - return -1; - i += n; - } - } - return i; + Py_ssize_t i; + + i = PyNumber_AsSsize_t(arg, PyExc_OverflowError); + if (i == -1 && PyErr_Occurred()) + return -1; + if (i < 0) { + PySequenceMethods *sq = Py_TYPE(self)->tp_as_sequence; + if (sq && sq->sq_length) { + Py_ssize_t n = (*sq->sq_length)(self); + if (n < 0) + return -1; + i += n; + } + } + return i; } static PyObject * wrap_sq_item(PyObject *self, PyObject *args, void *wrapped) { - ssizeargfunc func = (ssizeargfunc)wrapped; - PyObject *arg; - Py_ssize_t i; + ssizeargfunc func = (ssizeargfunc)wrapped; + PyObject *arg; + Py_ssize_t i; - if (PyTuple_GET_SIZE(args) == 1) { - arg = PyTuple_GET_ITEM(args, 0); - i = getindex(self, arg); - if (i == -1 && PyErr_Occurred()) - return NULL; - return (*func)(self, i); - } - check_num_args(args, 1); - assert(PyErr_Occurred()); - return NULL; + if (PyTuple_GET_SIZE(args) == 1) { + arg = PyTuple_GET_ITEM(args, 0); + i = getindex(self, arg); + if (i == -1 && PyErr_Occurred()) + return NULL; + return (*func)(self, i); + } + check_num_args(args, 1); + assert(PyErr_Occurred()); + return NULL; } static PyObject * wrap_sq_setitem(PyObject *self, PyObject *args, void *wrapped) { - ssizeobjargproc func = (ssizeobjargproc)wrapped; - Py_ssize_t i; - int res; - PyObject *arg, *value; + ssizeobjargproc func = (ssizeobjargproc)wrapped; + Py_ssize_t i; + int res; + PyObject *arg, *value; - if (!PyArg_UnpackTuple(args, "", 2, 2, &arg, &value)) - return NULL; - i = getindex(self, arg); - if (i == -1 && PyErr_Occurred()) - return NULL; - res = (*func)(self, i, value); - if (res == -1 && PyErr_Occurred()) - return NULL; - Py_INCREF(Py_None); - return Py_None; + if (!PyArg_UnpackTuple(args, "", 2, 2, &arg, &value)) + return NULL; + i = getindex(self, arg); + if (i == -1 && PyErr_Occurred()) + return NULL; + res = (*func)(self, i, value); + if (res == -1 && PyErr_Occurred()) + return NULL; + Py_INCREF(Py_None); + return Py_None; } static PyObject * wrap_sq_delitem(PyObject *self, PyObject *args, void *wrapped) { - ssizeobjargproc func = (ssizeobjargproc)wrapped; - Py_ssize_t i; - int res; - PyObject *arg; + ssizeobjargproc func = (ssizeobjargproc)wrapped; + Py_ssize_t i; + int res; + PyObject *arg; - if (!check_num_args(args, 1)) - return NULL; - arg = PyTuple_GET_ITEM(args, 0); - i = getindex(self, arg); - if (i == -1 && PyErr_Occurred()) - return NULL; - res = (*func)(self, i, NULL); - if (res == -1 && PyErr_Occurred()) - return NULL; - Py_INCREF(Py_None); - return Py_None; + if (!check_num_args(args, 1)) + return NULL; + arg = PyTuple_GET_ITEM(args, 0); + i = getindex(self, arg); + if (i == -1 && PyErr_Occurred()) + return NULL; + res = (*func)(self, i, NULL); + if (res == -1 && PyErr_Occurred()) + return NULL; + Py_INCREF(Py_None); + return Py_None; } /* XXX objobjproc is a misnomer; should be objargpred */ static PyObject * wrap_objobjproc(PyObject *self, PyObject *args, void *wrapped) { - objobjproc func = (objobjproc)wrapped; - int res; - PyObject *value; + objobjproc func = (objobjproc)wrapped; + int res; + PyObject *value; - if (!check_num_args(args, 1)) - return NULL; - value = PyTuple_GET_ITEM(args, 0); - res = (*func)(self, value); - if (res == -1 && PyErr_Occurred()) - return NULL; - else - return PyBool_FromLong(res); + if (!check_num_args(args, 1)) + return NULL; + value = PyTuple_GET_ITEM(args, 0); + res = (*func)(self, value); + if (res == -1 && PyErr_Occurred()) + return NULL; + else + return PyBool_FromLong(res); } static PyObject * wrap_objobjargproc(PyObject *self, PyObject *args, void *wrapped) { - objobjargproc func = (objobjargproc)wrapped; - int res; - PyObject *key, *value; + objobjargproc func = (objobjargproc)wrapped; + int res; + PyObject *key, *value; - if (!PyArg_UnpackTuple(args, "", 2, 2, &key, &value)) - return NULL; - res = (*func)(self, key, value); - if (res == -1 && PyErr_Occurred()) - return NULL; - Py_INCREF(Py_None); - return Py_None; + if (!PyArg_UnpackTuple(args, "", 2, 2, &key, &value)) + return NULL; + res = (*func)(self, key, value); + if (res == -1 && PyErr_Occurred()) + return NULL; + Py_INCREF(Py_None); + return Py_None; } static PyObject * wrap_delitem(PyObject *self, PyObject *args, void *wrapped) { - objobjargproc func = (objobjargproc)wrapped; - int res; - PyObject *key; + objobjargproc func = (objobjargproc)wrapped; + int res; + PyObject *key; - if (!check_num_args(args, 1)) - return NULL; - key = PyTuple_GET_ITEM(args, 0); - res = (*func)(self, key, NULL); - if (res == -1 && PyErr_Occurred()) - return NULL; - Py_INCREF(Py_None); - return Py_None; + if (!check_num_args(args, 1)) + return NULL; + key = PyTuple_GET_ITEM(args, 0); + res = (*func)(self, key, NULL); + if (res == -1 && PyErr_Occurred()) + return NULL; + Py_INCREF(Py_None); + return Py_None; } /* Helper to check for object.__setattr__ or __delattr__ applied to a type. @@ -4245,90 +4245,90 @@ wrap_delitem(PyObject *self, PyObject *args, void *wrapped) static int hackcheck(PyObject *self, setattrofunc func, char *what) { - PyTypeObject *type = Py_TYPE(self); - while (type && type->tp_flags & Py_TPFLAGS_HEAPTYPE) - type = type->tp_base; - /* If type is NULL now, this is a really weird type. - In the spirit of backwards compatibility (?), just shut up. */ - if (type && type->tp_setattro != func) { - PyErr_Format(PyExc_TypeError, - "can't apply this %s to %s object", - what, - type->tp_name); - return 0; - } - return 1; + PyTypeObject *type = Py_TYPE(self); + while (type && type->tp_flags & Py_TPFLAGS_HEAPTYPE) + type = type->tp_base; + /* If type is NULL now, this is a really weird type. + In the spirit of backwards compatibility (?), just shut up. */ + if (type && type->tp_setattro != func) { + PyErr_Format(PyExc_TypeError, + "can't apply this %s to %s object", + what, + type->tp_name); + return 0; + } + return 1; } static PyObject * wrap_setattr(PyObject *self, PyObject *args, void *wrapped) { - setattrofunc func = (setattrofunc)wrapped; - int res; - PyObject *name, *value; + setattrofunc func = (setattrofunc)wrapped; + int res; + PyObject *name, *value; - if (!PyArg_UnpackTuple(args, "", 2, 2, &name, &value)) - return NULL; - if (!hackcheck(self, func, "__setattr__")) - return NULL; - res = (*func)(self, name, value); - if (res < 0) - return NULL; - Py_INCREF(Py_None); - return Py_None; + if (!PyArg_UnpackTuple(args, "", 2, 2, &name, &value)) + return NULL; + if (!hackcheck(self, func, "__setattr__")) + return NULL; + res = (*func)(self, name, value); + if (res < 0) + return NULL; + Py_INCREF(Py_None); + return Py_None; } static PyObject * wrap_delattr(PyObject *self, PyObject *args, void *wrapped) { - setattrofunc func = (setattrofunc)wrapped; - int res; - PyObject *name; + setattrofunc func = (setattrofunc)wrapped; + int res; + PyObject *name; - if (!check_num_args(args, 1)) - return NULL; - name = PyTuple_GET_ITEM(args, 0); - if (!hackcheck(self, func, "__delattr__")) - return NULL; - res = (*func)(self, name, NULL); - if (res < 0) - return NULL; - Py_INCREF(Py_None); - return Py_None; + if (!check_num_args(args, 1)) + return NULL; + name = PyTuple_GET_ITEM(args, 0); + if (!hackcheck(self, func, "__delattr__")) + return NULL; + res = (*func)(self, name, NULL); + if (res < 0) + return NULL; + Py_INCREF(Py_None); + return Py_None; } static PyObject * wrap_hashfunc(PyObject *self, PyObject *args, void *wrapped) { - hashfunc func = (hashfunc)wrapped; - long res; + hashfunc func = (hashfunc)wrapped; + long res; - if (!check_num_args(args, 0)) - return NULL; - res = (*func)(self); - if (res == -1 && PyErr_Occurred()) - return NULL; - return PyLong_FromLong(res); + if (!check_num_args(args, 0)) + return NULL; + res = (*func)(self); + if (res == -1 && PyErr_Occurred()) + return NULL; + return PyLong_FromLong(res); } static PyObject * wrap_call(PyObject *self, PyObject *args, void *wrapped, PyObject *kwds) { - ternaryfunc func = (ternaryfunc)wrapped; + ternaryfunc func = (ternaryfunc)wrapped; - return (*func)(self, args, kwds); + return (*func)(self, args, kwds); } static PyObject * wrap_richcmpfunc(PyObject *self, PyObject *args, void *wrapped, int op) { - richcmpfunc func = (richcmpfunc)wrapped; - PyObject *other; + richcmpfunc func = (richcmpfunc)wrapped; + PyObject *other; - if (!check_num_args(args, 1)) - return NULL; - other = PyTuple_GET_ITEM(args, 0); - return (*func)(self, other, op); + if (!check_num_args(args, 1)) + return NULL; + other = PyTuple_GET_ITEM(args, 0); + return (*func)(self, other, op); } #undef RICHCMP_WRAPPER @@ -4336,7 +4336,7 @@ wrap_richcmpfunc(PyObject *self, PyObject *args, void *wrapped, int op) static PyObject * \ richcmp_##NAME(PyObject *self, PyObject *args, void *wrapped) \ { \ - return wrap_richcmpfunc(self, args, wrapped, OP); \ + return wrap_richcmpfunc(self, args, wrapped, OP); \ } RICHCMP_WRAPPER(lt, Py_LT) @@ -4349,164 +4349,164 @@ RICHCMP_WRAPPER(ge, Py_GE) static PyObject * wrap_next(PyObject *self, PyObject *args, void *wrapped) { - unaryfunc func = (unaryfunc)wrapped; - PyObject *res; + unaryfunc func = (unaryfunc)wrapped; + PyObject *res; - if (!check_num_args(args, 0)) - return NULL; - res = (*func)(self); - if (res == NULL && !PyErr_Occurred()) - PyErr_SetNone(PyExc_StopIteration); - return res; + if (!check_num_args(args, 0)) + return NULL; + res = (*func)(self); + if (res == NULL && !PyErr_Occurred()) + PyErr_SetNone(PyExc_StopIteration); + return res; } static PyObject * wrap_descr_get(PyObject *self, PyObject *args, void *wrapped) { - descrgetfunc func = (descrgetfunc)wrapped; - PyObject *obj; - PyObject *type = NULL; + descrgetfunc func = (descrgetfunc)wrapped; + PyObject *obj; + PyObject *type = NULL; - if (!PyArg_UnpackTuple(args, "", 1, 2, &obj, &type)) - return NULL; - if (obj == Py_None) - obj = NULL; - if (type == Py_None) - type = NULL; - if (type == NULL &&obj == NULL) { - PyErr_SetString(PyExc_TypeError, - "__get__(None, None) is invalid"); - return NULL; - } - return (*func)(self, obj, type); + if (!PyArg_UnpackTuple(args, "", 1, 2, &obj, &type)) + return NULL; + if (obj == Py_None) + obj = NULL; + if (type == Py_None) + type = NULL; + if (type == NULL &&obj == NULL) { + PyErr_SetString(PyExc_TypeError, + "__get__(None, None) is invalid"); + return NULL; + } + return (*func)(self, obj, type); } static PyObject * wrap_descr_set(PyObject *self, PyObject *args, void *wrapped) { - descrsetfunc func = (descrsetfunc)wrapped; - PyObject *obj, *value; - int ret; + descrsetfunc func = (descrsetfunc)wrapped; + PyObject *obj, *value; + int ret; - if (!PyArg_UnpackTuple(args, "", 2, 2, &obj, &value)) - return NULL; - ret = (*func)(self, obj, value); - if (ret < 0) - return NULL; - Py_INCREF(Py_None); - return Py_None; + if (!PyArg_UnpackTuple(args, "", 2, 2, &obj, &value)) + return NULL; + ret = (*func)(self, obj, value); + if (ret < 0) + return NULL; + Py_INCREF(Py_None); + return Py_None; } static PyObject * wrap_descr_delete(PyObject *self, PyObject *args, void *wrapped) { - descrsetfunc func = (descrsetfunc)wrapped; - PyObject *obj; - int ret; + descrsetfunc func = (descrsetfunc)wrapped; + PyObject *obj; + int ret; - if (!check_num_args(args, 1)) - return NULL; - obj = PyTuple_GET_ITEM(args, 0); - ret = (*func)(self, obj, NULL); - if (ret < 0) - return NULL; - Py_INCREF(Py_None); - return Py_None; + if (!check_num_args(args, 1)) + return NULL; + obj = PyTuple_GET_ITEM(args, 0); + ret = (*func)(self, obj, NULL); + if (ret < 0) + return NULL; + Py_INCREF(Py_None); + return Py_None; } static PyObject * wrap_init(PyObject *self, PyObject *args, void *wrapped, PyObject *kwds) { - initproc func = (initproc)wrapped; + initproc func = (initproc)wrapped; - if (func(self, args, kwds) < 0) - return NULL; - Py_INCREF(Py_None); - return Py_None; + if (func(self, args, kwds) < 0) + return NULL; + Py_INCREF(Py_None); + return Py_None; } static PyObject * tp_new_wrapper(PyObject *self, PyObject *args, PyObject *kwds) { - PyTypeObject *type, *subtype, *staticbase; - PyObject *arg0, *res; - - if (self == NULL || !PyType_Check(self)) - Py_FatalError("__new__() called with non-type 'self'"); - type = (PyTypeObject *)self; - if (!PyTuple_Check(args) || PyTuple_GET_SIZE(args) < 1) { - PyErr_Format(PyExc_TypeError, - "%s.__new__(): not enough arguments", - type->tp_name); - return NULL; - } - arg0 = PyTuple_GET_ITEM(args, 0); - if (!PyType_Check(arg0)) { - PyErr_Format(PyExc_TypeError, - "%s.__new__(X): X is not a type object (%s)", - type->tp_name, - Py_TYPE(arg0)->tp_name); - return NULL; - } - subtype = (PyTypeObject *)arg0; - if (!PyType_IsSubtype(subtype, type)) { - PyErr_Format(PyExc_TypeError, - "%s.__new__(%s): %s is not a subtype of %s", - type->tp_name, - subtype->tp_name, - subtype->tp_name, - type->tp_name); - return NULL; - } - - /* Check that the use doesn't do something silly and unsafe like - object.__new__(dict). To do this, we check that the - most derived base that's not a heap type is this type. */ - staticbase = subtype; - while (staticbase && (staticbase->tp_flags & Py_TPFLAGS_HEAPTYPE)) - staticbase = staticbase->tp_base; - /* If staticbase is NULL now, it is a really weird type. - In the spirit of backwards compatibility (?), just shut up. */ - if (staticbase && staticbase->tp_new != type->tp_new) { - PyErr_Format(PyExc_TypeError, - "%s.__new__(%s) is not safe, use %s.__new__()", - type->tp_name, - subtype->tp_name, - staticbase == NULL ? "?" : staticbase->tp_name); - return NULL; - } - - args = PyTuple_GetSlice(args, 1, PyTuple_GET_SIZE(args)); - if (args == NULL) - return NULL; - res = type->tp_new(subtype, args, kwds); - Py_DECREF(args); - return res; + PyTypeObject *type, *subtype, *staticbase; + PyObject *arg0, *res; + + if (self == NULL || !PyType_Check(self)) + Py_FatalError("__new__() called with non-type 'self'"); + type = (PyTypeObject *)self; + if (!PyTuple_Check(args) || PyTuple_GET_SIZE(args) < 1) { + PyErr_Format(PyExc_TypeError, + "%s.__new__(): not enough arguments", + type->tp_name); + return NULL; + } + arg0 = PyTuple_GET_ITEM(args, 0); + if (!PyType_Check(arg0)) { + PyErr_Format(PyExc_TypeError, + "%s.__new__(X): X is not a type object (%s)", + type->tp_name, + Py_TYPE(arg0)->tp_name); + return NULL; + } + subtype = (PyTypeObject *)arg0; + if (!PyType_IsSubtype(subtype, type)) { + PyErr_Format(PyExc_TypeError, + "%s.__new__(%s): %s is not a subtype of %s", + type->tp_name, + subtype->tp_name, + subtype->tp_name, + type->tp_name); + return NULL; + } + + /* Check that the use doesn't do something silly and unsafe like + object.__new__(dict). To do this, we check that the + most derived base that's not a heap type is this type. */ + staticbase = subtype; + while (staticbase && (staticbase->tp_flags & Py_TPFLAGS_HEAPTYPE)) + staticbase = staticbase->tp_base; + /* If staticbase is NULL now, it is a really weird type. + In the spirit of backwards compatibility (?), just shut up. */ + if (staticbase && staticbase->tp_new != type->tp_new) { + PyErr_Format(PyExc_TypeError, + "%s.__new__(%s) is not safe, use %s.__new__()", + type->tp_name, + subtype->tp_name, + staticbase == NULL ? "?" : staticbase->tp_name); + return NULL; + } + + args = PyTuple_GetSlice(args, 1, PyTuple_GET_SIZE(args)); + if (args == NULL) + return NULL; + res = type->tp_new(subtype, args, kwds); + Py_DECREF(args); + return res; } static struct PyMethodDef tp_new_methoddef[] = { - {"__new__", (PyCFunction)tp_new_wrapper, METH_VARARGS|METH_KEYWORDS, - PyDoc_STR("T.__new__(S, ...) -> " - "a new object with type S, a subtype of T")}, - {0} + {"__new__", (PyCFunction)tp_new_wrapper, METH_VARARGS|METH_KEYWORDS, + PyDoc_STR("T.__new__(S, ...) -> " + "a new object with type S, a subtype of T")}, + {0} }; static int add_tp_new_wrapper(PyTypeObject *type) { - PyObject *func; + PyObject *func; - if (PyDict_GetItemString(type->tp_dict, "__new__") != NULL) - return 0; - func = PyCFunction_New(tp_new_methoddef, (PyObject *)type); - if (func == NULL) - return -1; - if (PyDict_SetItemString(type->tp_dict, "__new__", func)) { - Py_DECREF(func); - return -1; - } - Py_DECREF(func); - return 0; + if (PyDict_GetItemString(type->tp_dict, "__new__") != NULL) + return 0; + func = PyCFunction_New(tp_new_methoddef, (PyObject *)type); + if (func == NULL) + return -1; + if (PyDict_SetItemString(type->tp_dict, "__new__", func)) { + Py_DECREF(func); + return -1; + } + Py_DECREF(func); + return 0; } /* Slot wrappers that call the corresponding __foo__ slot. See comments @@ -4516,16 +4516,16 @@ add_tp_new_wrapper(PyTypeObject *type) static PyObject * \ FUNCNAME(PyObject *self) \ { \ - static PyObject *cache_str; \ - return call_method(self, OPSTR, &cache_str, "()"); \ + static PyObject *cache_str; \ + return call_method(self, OPSTR, &cache_str, "()"); \ } #define SLOT1(FUNCNAME, OPSTR, ARG1TYPE, ARGCODES) \ static PyObject * \ FUNCNAME(PyObject *self, ARG1TYPE arg1) \ { \ - static PyObject *cache_str; \ - return call_method(self, OPSTR, &cache_str, "(" ARGCODES ")", arg1); \ + static PyObject *cache_str; \ + return call_method(self, OPSTR, &cache_str, "(" ARGCODES ")", arg1); \ } /* Boolean helper for SLOT1BINFULL(). @@ -4533,33 +4533,33 @@ FUNCNAME(PyObject *self, ARG1TYPE arg1) \ static int method_is_overloaded(PyObject *left, PyObject *right, char *name) { - PyObject *a, *b; - int ok; + PyObject *a, *b; + int ok; - b = PyObject_GetAttrString((PyObject *)(Py_TYPE(right)), name); - if (b == NULL) { - PyErr_Clear(); - /* If right doesn't have it, it's not overloaded */ - return 0; - } + b = PyObject_GetAttrString((PyObject *)(Py_TYPE(right)), name); + if (b == NULL) { + PyErr_Clear(); + /* If right doesn't have it, it's not overloaded */ + return 0; + } - a = PyObject_GetAttrString((PyObject *)(Py_TYPE(left)), name); - if (a == NULL) { - PyErr_Clear(); - Py_DECREF(b); - /* If right has it but left doesn't, it's overloaded */ - return 1; - } + a = PyObject_GetAttrString((PyObject *)(Py_TYPE(left)), name); + if (a == NULL) { + PyErr_Clear(); + Py_DECREF(b); + /* If right has it but left doesn't, it's overloaded */ + return 1; + } - ok = PyObject_RichCompareBool(a, b, Py_NE); - Py_DECREF(a); - Py_DECREF(b); - if (ok < 0) { - PyErr_Clear(); - return 0; - } + ok = PyObject_RichCompareBool(a, b, Py_NE); + Py_DECREF(a); + Py_DECREF(b); + if (ok < 0) { + PyErr_Clear(); + return 0; + } - return ok; + return ok; } @@ -4567,68 +4567,68 @@ method_is_overloaded(PyObject *left, PyObject *right, char *name) static PyObject * \ FUNCNAME(PyObject *self, PyObject *other) \ { \ - static PyObject *cache_str, *rcache_str; \ - int do_other = Py_TYPE(self) != Py_TYPE(other) && \ - Py_TYPE(other)->tp_as_number != NULL && \ - Py_TYPE(other)->tp_as_number->SLOTNAME == TESTFUNC; \ - if (Py_TYPE(self)->tp_as_number != NULL && \ - Py_TYPE(self)->tp_as_number->SLOTNAME == TESTFUNC) { \ - PyObject *r; \ - if (do_other && \ - PyType_IsSubtype(Py_TYPE(other), Py_TYPE(self)) && \ - method_is_overloaded(self, other, ROPSTR)) { \ - r = call_maybe( \ - other, ROPSTR, &rcache_str, "(O)", self); \ - if (r != Py_NotImplemented) \ - return r; \ - Py_DECREF(r); \ - do_other = 0; \ - } \ - r = call_maybe( \ - self, OPSTR, &cache_str, "(O)", other); \ - if (r != Py_NotImplemented || \ - Py_TYPE(other) == Py_TYPE(self)) \ - return r; \ - Py_DECREF(r); \ - } \ - if (do_other) { \ - return call_maybe( \ - other, ROPSTR, &rcache_str, "(O)", self); \ - } \ - Py_INCREF(Py_NotImplemented); \ - return Py_NotImplemented; \ + static PyObject *cache_str, *rcache_str; \ + int do_other = Py_TYPE(self) != Py_TYPE(other) && \ + Py_TYPE(other)->tp_as_number != NULL && \ + Py_TYPE(other)->tp_as_number->SLOTNAME == TESTFUNC; \ + if (Py_TYPE(self)->tp_as_number != NULL && \ + Py_TYPE(self)->tp_as_number->SLOTNAME == TESTFUNC) { \ + PyObject *r; \ + if (do_other && \ + PyType_IsSubtype(Py_TYPE(other), Py_TYPE(self)) && \ + method_is_overloaded(self, other, ROPSTR)) { \ + r = call_maybe( \ + other, ROPSTR, &rcache_str, "(O)", self); \ + if (r != Py_NotImplemented) \ + return r; \ + Py_DECREF(r); \ + do_other = 0; \ + } \ + r = call_maybe( \ + self, OPSTR, &cache_str, "(O)", other); \ + if (r != Py_NotImplemented || \ + Py_TYPE(other) == Py_TYPE(self)) \ + return r; \ + Py_DECREF(r); \ + } \ + if (do_other) { \ + return call_maybe( \ + other, ROPSTR, &rcache_str, "(O)", self); \ + } \ + Py_INCREF(Py_NotImplemented); \ + return Py_NotImplemented; \ } #define SLOT1BIN(FUNCNAME, SLOTNAME, OPSTR, ROPSTR) \ - SLOT1BINFULL(FUNCNAME, FUNCNAME, SLOTNAME, OPSTR, ROPSTR) + SLOT1BINFULL(FUNCNAME, FUNCNAME, SLOTNAME, OPSTR, ROPSTR) #define SLOT2(FUNCNAME, OPSTR, ARG1TYPE, ARG2TYPE, ARGCODES) \ static PyObject * \ FUNCNAME(PyObject *self, ARG1TYPE arg1, ARG2TYPE arg2) \ { \ - static PyObject *cache_str; \ - return call_method(self, OPSTR, &cache_str, \ - "(" ARGCODES ")", arg1, arg2); \ + static PyObject *cache_str; \ + return call_method(self, OPSTR, &cache_str, \ + "(" ARGCODES ")", arg1, arg2); \ } static Py_ssize_t slot_sq_length(PyObject *self) { - static PyObject *len_str; - PyObject *res = call_method(self, "__len__", &len_str, "()"); - Py_ssize_t len; + static PyObject *len_str; + PyObject *res = call_method(self, "__len__", &len_str, "()"); + Py_ssize_t len; - if (res == NULL) - return -1; - len = PyNumber_AsSsize_t(res, PyExc_OverflowError); - Py_DECREF(res); - if (len < 0) { - if (!PyErr_Occurred()) - PyErr_SetString(PyExc_ValueError, - "__len__() should return >= 0"); - return -1; - } - return len; + if (res == NULL) + return -1; + len = PyNumber_AsSsize_t(res, PyExc_OverflowError); + Py_DECREF(res); + if (len < 0) { + if (!PyErr_Occurred()) + PyErr_SetString(PyExc_ValueError, + "__len__() should return >= 0"); + return -1; + } + return len; } /* Super-optimized version of slot_sq_item. @@ -4636,93 +4636,93 @@ slot_sq_length(PyObject *self) static PyObject * slot_sq_item(PyObject *self, Py_ssize_t i) { - static PyObject *getitem_str; - PyObject *func, *args = NULL, *ival = NULL, *retval = NULL; - descrgetfunc f; - - if (getitem_str == NULL) { - getitem_str = PyUnicode_InternFromString("__getitem__"); - if (getitem_str == NULL) - return NULL; - } - func = _PyType_Lookup(Py_TYPE(self), getitem_str); - if (func != NULL) { - if ((f = Py_TYPE(func)->tp_descr_get) == NULL) - Py_INCREF(func); - else { - func = f(func, self, (PyObject *)(Py_TYPE(self))); - if (func == NULL) { - return NULL; - } - } - ival = PyLong_FromSsize_t(i); - if (ival != NULL) { - args = PyTuple_New(1); - if (args != NULL) { - PyTuple_SET_ITEM(args, 0, ival); - retval = PyObject_Call(func, args, NULL); - Py_XDECREF(args); - Py_XDECREF(func); - return retval; - } - } - } - else { - PyErr_SetObject(PyExc_AttributeError, getitem_str); - } - Py_XDECREF(args); - Py_XDECREF(ival); - Py_XDECREF(func); - return NULL; + static PyObject *getitem_str; + PyObject *func, *args = NULL, *ival = NULL, *retval = NULL; + descrgetfunc f; + + if (getitem_str == NULL) { + getitem_str = PyUnicode_InternFromString("__getitem__"); + if (getitem_str == NULL) + return NULL; + } + func = _PyType_Lookup(Py_TYPE(self), getitem_str); + if (func != NULL) { + if ((f = Py_TYPE(func)->tp_descr_get) == NULL) + Py_INCREF(func); + else { + func = f(func, self, (PyObject *)(Py_TYPE(self))); + if (func == NULL) { + return NULL; + } + } + ival = PyLong_FromSsize_t(i); + if (ival != NULL) { + args = PyTuple_New(1); + if (args != NULL) { + PyTuple_SET_ITEM(args, 0, ival); + retval = PyObject_Call(func, args, NULL); + Py_XDECREF(args); + Py_XDECREF(func); + return retval; + } + } + } + else { + PyErr_SetObject(PyExc_AttributeError, getitem_str); + } + Py_XDECREF(args); + Py_XDECREF(ival); + Py_XDECREF(func); + return NULL; } static int slot_sq_ass_item(PyObject *self, Py_ssize_t index, PyObject *value) { - PyObject *res; - static PyObject *delitem_str, *setitem_str; + PyObject *res; + static PyObject *delitem_str, *setitem_str; - if (value == NULL) - res = call_method(self, "__delitem__", &delitem_str, - "(n)", index); - else - res = call_method(self, "__setitem__", &setitem_str, - "(nO)", index, value); - if (res == NULL) - return -1; - Py_DECREF(res); - return 0; + if (value == NULL) + res = call_method(self, "__delitem__", &delitem_str, + "(n)", index); + else + res = call_method(self, "__setitem__", &setitem_str, + "(nO)", index, value); + if (res == NULL) + return -1; + Py_DECREF(res); + return 0; } static int slot_sq_contains(PyObject *self, PyObject *value) { - PyObject *func, *res, *args; - int result = -1; - - static PyObject *contains_str; - - func = lookup_maybe(self, "__contains__", &contains_str); - if (func != NULL) { - args = PyTuple_Pack(1, value); - if (args == NULL) - res = NULL; - else { - res = PyObject_Call(func, args, NULL); - Py_DECREF(args); - } - Py_DECREF(func); - if (res != NULL) { - result = PyObject_IsTrue(res); - Py_DECREF(res); - } - } - else if (! PyErr_Occurred()) { - /* Possible results: -1 and 1 */ - result = (int)_PySequence_IterSearch(self, value, - PY_ITERSEARCH_CONTAINS); - } - return result; + PyObject *func, *res, *args; + int result = -1; + + static PyObject *contains_str; + + func = lookup_maybe(self, "__contains__", &contains_str); + if (func != NULL) { + args = PyTuple_Pack(1, value); + if (args == NULL) + res = NULL; + else { + res = PyObject_Call(func, args, NULL); + Py_DECREF(args); + } + Py_DECREF(func); + if (res != NULL) { + result = PyObject_IsTrue(res); + Py_DECREF(res); + } + } + else if (! PyErr_Occurred()) { + /* Possible results: -1 and 1 */ + result = (int)_PySequence_IterSearch(self, value, + PY_ITERSEARCH_CONTAINS); + } + return result; } #define slot_mp_length slot_sq_length @@ -4732,19 +4732,19 @@ SLOT1(slot_mp_subscript, "__getitem__", PyObject *, "O") static int slot_mp_ass_subscript(PyObject *self, PyObject *key, PyObject *value) { - PyObject *res; - static PyObject *delitem_str, *setitem_str; + PyObject *res; + static PyObject *delitem_str, *setitem_str; - if (value == NULL) - res = call_method(self, "__delitem__", &delitem_str, - "(O)", key); - else - res = call_method(self, "__setitem__", &setitem_str, - "(OO)", key, value); - if (res == NULL) - return -1; - Py_DECREF(res); - return 0; + if (value == NULL) + res = call_method(self, "__delitem__", &delitem_str, + "(O)", key); + else + res = call_method(self, "__setitem__", &setitem_str, + "(OO)", key, value); + if (res == NULL) + return -1; + Py_DECREF(res); + return 0; } SLOT1BIN(slot_nb_add, nb_add, "__add__", "__radd__") @@ -4756,25 +4756,25 @@ SLOT1BIN(slot_nb_divmod, nb_divmod, "__divmod__", "__rdivmod__") static PyObject *slot_nb_power(PyObject *, PyObject *, PyObject *); SLOT1BINFULL(slot_nb_power_binary, slot_nb_power, - nb_power, "__pow__", "__rpow__") + nb_power, "__pow__", "__rpow__") static PyObject * slot_nb_power(PyObject *self, PyObject *other, PyObject *modulus) { - static PyObject *pow_str; + static PyObject *pow_str; - if (modulus == Py_None) - return slot_nb_power_binary(self, other); - /* Three-arg power doesn't use __rpow__. But ternary_op - can call this when the second argument's type uses - slot_nb_power, so check before calling self.__pow__. */ - if (Py_TYPE(self)->tp_as_number != NULL && - Py_TYPE(self)->tp_as_number->nb_power == slot_nb_power) { - return call_method(self, "__pow__", &pow_str, - "(OO)", other, modulus); - } - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; + if (modulus == Py_None) + return slot_nb_power_binary(self, other); + /* Three-arg power doesn't use __rpow__. But ternary_op + can call this when the second argument's type uses + slot_nb_power, so check before calling self.__pow__. */ + if (Py_TYPE(self)->tp_as_number != NULL && + Py_TYPE(self)->tp_as_number->nb_power == slot_nb_power) { + return call_method(self, "__pow__", &pow_str, + "(OO)", other, modulus); + } + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; } SLOT0(slot_nb_negative, "__neg__") @@ -4784,52 +4784,52 @@ SLOT0(slot_nb_absolute, "__abs__") static int slot_nb_bool(PyObject *self) { - PyObject *func, *args; - static PyObject *bool_str, *len_str; - int result = -1; - int using_len = 0; - - func = lookup_maybe(self, "__bool__", &bool_str); - if (func == NULL) { - if (PyErr_Occurred()) - return -1; - func = lookup_maybe(self, "__len__", &len_str); - if (func == NULL) - return PyErr_Occurred() ? -1 : 1; - using_len = 1; - } - args = PyTuple_New(0); - if (args != NULL) { - PyObject *temp = PyObject_Call(func, args, NULL); - Py_DECREF(args); - if (temp != NULL) { - if (using_len) { - /* enforced by slot_nb_len */ - result = PyObject_IsTrue(temp); - } - else if (PyBool_Check(temp)) { - result = PyObject_IsTrue(temp); - } - else { - PyErr_Format(PyExc_TypeError, - "__bool__ should return " - "bool, returned %s", - Py_TYPE(temp)->tp_name); - result = -1; - } - Py_DECREF(temp); - } - } - Py_DECREF(func); - return result; + PyObject *func, *args; + static PyObject *bool_str, *len_str; + int result = -1; + int using_len = 0; + + func = lookup_maybe(self, "__bool__", &bool_str); + if (func == NULL) { + if (PyErr_Occurred()) + return -1; + func = lookup_maybe(self, "__len__", &len_str); + if (func == NULL) + return PyErr_Occurred() ? -1 : 1; + using_len = 1; + } + args = PyTuple_New(0); + if (args != NULL) { + PyObject *temp = PyObject_Call(func, args, NULL); + Py_DECREF(args); + if (temp != NULL) { + if (using_len) { + /* enforced by slot_nb_len */ + result = PyObject_IsTrue(temp); + } + else if (PyBool_Check(temp)) { + result = PyObject_IsTrue(temp); + } + else { + PyErr_Format(PyExc_TypeError, + "__bool__ should return " + "bool, returned %s", + Py_TYPE(temp)->tp_name); + result = -1; + } + Py_DECREF(temp); + } + } + Py_DECREF(func); + return result; } static PyObject * slot_nb_index(PyObject *self) { - static PyObject *index_str; - return call_method(self, "__index__", &index_str, "()"); + static PyObject *index_str; + return call_method(self, "__index__", &index_str, "()"); } @@ -4847,11 +4847,11 @@ SLOT1(slot_nb_inplace_subtract, "__isub__", PyObject *, "O") SLOT1(slot_nb_inplace_multiply, "__imul__", PyObject *, "O") SLOT1(slot_nb_inplace_remainder, "__imod__", PyObject *, "O") /* Can't use SLOT1 here, because nb_inplace_power is ternary */ -static PyObject * -slot_nb_inplace_power(PyObject *self, PyObject * arg1, PyObject *arg2) -{ - static PyObject *cache_str; - return call_method(self, "__ipow__", &cache_str, "(" "O" ")", arg1); +static PyObject * +slot_nb_inplace_power(PyObject *self, PyObject * arg1, PyObject *arg2) +{ + static PyObject *cache_str; + return call_method(self, "__ipow__", &cache_str, "(" "O" ")", arg1); } SLOT1(slot_nb_inplace_lshift, "__ilshift__", PyObject *, "O") SLOT1(slot_nb_inplace_rshift, "__irshift__", PyObject *, "O") @@ -4859,7 +4859,7 @@ SLOT1(slot_nb_inplace_and, "__iand__", PyObject *, "O") SLOT1(slot_nb_inplace_xor, "__ixor__", PyObject *, "O") SLOT1(slot_nb_inplace_or, "__ior__", PyObject *, "O") SLOT1BIN(slot_nb_floor_divide, nb_floor_divide, - "__floordiv__", "__rfloordiv__") + "__floordiv__", "__rfloordiv__") SLOT1BIN(slot_nb_true_divide, nb_true_divide, "__truediv__", "__rtruediv__") SLOT1(slot_nb_inplace_floor_divide, "__ifloordiv__", PyObject *, "O") SLOT1(slot_nb_inplace_true_divide, "__itruediv__", PyObject *, "O") @@ -4867,90 +4867,90 @@ SLOT1(slot_nb_inplace_true_divide, "__itruediv__", PyObject *, "O") static PyObject * slot_tp_repr(PyObject *self) { - PyObject *func, *res; - static PyObject *repr_str; + PyObject *func, *res; + static PyObject *repr_str; - func = lookup_method(self, "__repr__", &repr_str); - if (func != NULL) { - res = PyEval_CallObject(func, NULL); - Py_DECREF(func); - return res; - } - PyErr_Clear(); - return PyUnicode_FromFormat("<%s object at %p>", - Py_TYPE(self)->tp_name, self); + func = lookup_method(self, "__repr__", &repr_str); + if (func != NULL) { + res = PyEval_CallObject(func, NULL); + Py_DECREF(func); + return res; + } + PyErr_Clear(); + return PyUnicode_FromFormat("<%s object at %p>", + Py_TYPE(self)->tp_name, self); } static PyObject * slot_tp_str(PyObject *self) { - PyObject *func, *res; - static PyObject *str_str; - - func = lookup_method(self, "__str__", &str_str); - if (func != NULL) { - res = PyEval_CallObject(func, NULL); - Py_DECREF(func); - return res; - } - else { - PyObject *ress; - PyErr_Clear(); - res = slot_tp_repr(self); - if (!res) - return NULL; - ress = _PyUnicode_AsDefaultEncodedString(res, NULL); - Py_DECREF(res); - return ress; - } + PyObject *func, *res; + static PyObject *str_str; + + func = lookup_method(self, "__str__", &str_str); + if (func != NULL) { + res = PyEval_CallObject(func, NULL); + Py_DECREF(func); + return res; + } + else { + PyObject *ress; + PyErr_Clear(); + res = slot_tp_repr(self); + if (!res) + return NULL; + ress = _PyUnicode_AsDefaultEncodedString(res, NULL); + Py_DECREF(res); + return ress; + } } static long slot_tp_hash(PyObject *self) { - PyObject *func, *res; - static PyObject *hash_str; - long h; + PyObject *func, *res; + static PyObject *hash_str; + long h; - func = lookup_method(self, "__hash__", &hash_str); + func = lookup_method(self, "__hash__", &hash_str); - if (func == Py_None) { - Py_DECREF(func); - func = NULL; - } + if (func == Py_None) { + Py_DECREF(func); + func = NULL; + } - if (func == NULL) { - return PyObject_HashNotImplemented(self); - } + if (func == NULL) { + return PyObject_HashNotImplemented(self); + } - res = PyEval_CallObject(func, NULL); - Py_DECREF(func); - if (res == NULL) - return -1; - if (PyLong_Check(res)) - h = PyLong_Type.tp_hash(res); - else - h = PyLong_AsLong(res); - Py_DECREF(res); - if (h == -1 && !PyErr_Occurred()) - h = -2; - return h; + res = PyEval_CallObject(func, NULL); + Py_DECREF(func); + if (res == NULL) + return -1; + if (PyLong_Check(res)) + h = PyLong_Type.tp_hash(res); + else + h = PyLong_AsLong(res); + Py_DECREF(res); + if (h == -1 && !PyErr_Occurred()) + h = -2; + return h; } static PyObject * slot_tp_call(PyObject *self, PyObject *args, PyObject *kwds) { - static PyObject *call_str; - PyObject *meth = lookup_method(self, "__call__", &call_str); - PyObject *res; + static PyObject *call_str; + PyObject *meth = lookup_method(self, "__call__", &call_str); + PyObject *res; - if (meth == NULL) - return NULL; + if (meth == NULL) + return NULL; - res = PyObject_Call(meth, args, kwds); + res = PyObject_Call(meth, args, kwds); - Py_DECREF(meth); - return res; + Py_DECREF(meth); + return res; } /* There are two slot dispatch functions for tp_getattro. @@ -4967,100 +4967,100 @@ slot_tp_call(PyObject *self, PyObject *args, PyObject *kwds) static PyObject * slot_tp_getattro(PyObject *self, PyObject *name) { - static PyObject *getattribute_str = NULL; - return call_method(self, "__getattribute__", &getattribute_str, - "(O)", name); + static PyObject *getattribute_str = NULL; + return call_method(self, "__getattribute__", &getattribute_str, + "(O)", name); } static PyObject * call_attribute(PyObject *self, PyObject *attr, PyObject *name) { - PyObject *res, *descr = NULL; - descrgetfunc f = Py_TYPE(attr)->tp_descr_get; + PyObject *res, *descr = NULL; + descrgetfunc f = Py_TYPE(attr)->tp_descr_get; - if (f != NULL) { - descr = f(attr, self, (PyObject *)(Py_TYPE(self))); - if (descr == NULL) - return NULL; - else - attr = descr; - } - res = PyObject_CallFunctionObjArgs(attr, name, NULL); - Py_XDECREF(descr); - return res; + if (f != NULL) { + descr = f(attr, self, (PyObject *)(Py_TYPE(self))); + if (descr == NULL) + return NULL; + else + attr = descr; + } + res = PyObject_CallFunctionObjArgs(attr, name, NULL); + Py_XDECREF(descr); + return res; } static PyObject * slot_tp_getattr_hook(PyObject *self, PyObject *name) { - PyTypeObject *tp = Py_TYPE(self); - PyObject *getattr, *getattribute, *res; - static PyObject *getattribute_str = NULL; - static PyObject *getattr_str = NULL; - - if (getattr_str == NULL) { - getattr_str = PyUnicode_InternFromString("__getattr__"); - if (getattr_str == NULL) - return NULL; - } - if (getattribute_str == NULL) { - getattribute_str = - PyUnicode_InternFromString("__getattribute__"); - if (getattribute_str == NULL) - return NULL; - } - /* speed hack: we could use lookup_maybe, but that would resolve the - method fully for each attribute lookup for classes with - __getattr__, even when the attribute is present. So we use - _PyType_Lookup and create the method only when needed, with - call_attribute. */ - getattr = _PyType_Lookup(tp, getattr_str); - if (getattr == NULL) { - /* No __getattr__ hook: use a simpler dispatcher */ - tp->tp_getattro = slot_tp_getattro; - return slot_tp_getattro(self, name); - } - Py_INCREF(getattr); - /* speed hack: we could use lookup_maybe, but that would resolve the - method fully for each attribute lookup for classes with - __getattr__, even when self has the default __getattribute__ - method. So we use _PyType_Lookup and create the method only when - needed, with call_attribute. */ - getattribute = _PyType_Lookup(tp, getattribute_str); - if (getattribute == NULL || - (Py_TYPE(getattribute) == &PyWrapperDescr_Type && - ((PyWrapperDescrObject *)getattribute)->d_wrapped == - (void *)PyObject_GenericGetAttr)) - res = PyObject_GenericGetAttr(self, name); - else { - Py_INCREF(getattribute); - res = call_attribute(self, getattribute, name); - Py_DECREF(getattribute); - } - if (res == NULL && PyErr_ExceptionMatches(PyExc_AttributeError)) { - PyErr_Clear(); - res = call_attribute(self, getattr, name); - } - Py_DECREF(getattr); - return res; + PyTypeObject *tp = Py_TYPE(self); + PyObject *getattr, *getattribute, *res; + static PyObject *getattribute_str = NULL; + static PyObject *getattr_str = NULL; + + if (getattr_str == NULL) { + getattr_str = PyUnicode_InternFromString("__getattr__"); + if (getattr_str == NULL) + return NULL; + } + if (getattribute_str == NULL) { + getattribute_str = + PyUnicode_InternFromString("__getattribute__"); + if (getattribute_str == NULL) + return NULL; + } + /* speed hack: we could use lookup_maybe, but that would resolve the + method fully for each attribute lookup for classes with + __getattr__, even when the attribute is present. So we use + _PyType_Lookup and create the method only when needed, with + call_attribute. */ + getattr = _PyType_Lookup(tp, getattr_str); + if (getattr == NULL) { + /* No __getattr__ hook: use a simpler dispatcher */ + tp->tp_getattro = slot_tp_getattro; + return slot_tp_getattro(self, name); + } + Py_INCREF(getattr); + /* speed hack: we could use lookup_maybe, but that would resolve the + method fully for each attribute lookup for classes with + __getattr__, even when self has the default __getattribute__ + method. So we use _PyType_Lookup and create the method only when + needed, with call_attribute. */ + getattribute = _PyType_Lookup(tp, getattribute_str); + if (getattribute == NULL || + (Py_TYPE(getattribute) == &PyWrapperDescr_Type && + ((PyWrapperDescrObject *)getattribute)->d_wrapped == + (void *)PyObject_GenericGetAttr)) + res = PyObject_GenericGetAttr(self, name); + else { + Py_INCREF(getattribute); + res = call_attribute(self, getattribute, name); + Py_DECREF(getattribute); + } + if (res == NULL && PyErr_ExceptionMatches(PyExc_AttributeError)) { + PyErr_Clear(); + res = call_attribute(self, getattr, name); + } + Py_DECREF(getattr); + return res; } static int slot_tp_setattro(PyObject *self, PyObject *name, PyObject *value) { - PyObject *res; - static PyObject *delattr_str, *setattr_str; + PyObject *res; + static PyObject *delattr_str, *setattr_str; - if (value == NULL) - res = call_method(self, "__delattr__", &delattr_str, - "(O)", name); - else - res = call_method(self, "__setattr__", &setattr_str, - "(OO)", name, value); - if (res == NULL) - return -1; - Py_DECREF(res); - return 0; + if (value == NULL) + res = call_method(self, "__delattr__", &delattr_str, + "(O)", name); + else + res = call_method(self, "__setattr__", &setattr_str, + "(OO)", name, value); + if (res == NULL) + return -1; + Py_DECREF(res); + return 0; } static char *name_op[] = { @@ -5075,244 +5075,244 @@ static char *name_op[] = { static PyObject * half_richcompare(PyObject *self, PyObject *other, int op) { - PyObject *func, *args, *res; - static PyObject *op_str[6]; - - func = lookup_method(self, name_op[op], &op_str[op]); - if (func == NULL) { - PyErr_Clear(); - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } - args = PyTuple_Pack(1, other); - if (args == NULL) - res = NULL; - else { - res = PyObject_Call(func, args, NULL); - Py_DECREF(args); - } - Py_DECREF(func); - return res; + PyObject *func, *args, *res; + static PyObject *op_str[6]; + + func = lookup_method(self, name_op[op], &op_str[op]); + if (func == NULL) { + PyErr_Clear(); + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; + } + args = PyTuple_Pack(1, other); + if (args == NULL) + res = NULL; + else { + res = PyObject_Call(func, args, NULL); + Py_DECREF(args); + } + Py_DECREF(func); + return res; } static PyObject * slot_tp_richcompare(PyObject *self, PyObject *other, int op) { - PyObject *res; - - if (Py_TYPE(self)->tp_richcompare == slot_tp_richcompare) { - res = half_richcompare(self, other, op); - if (res != Py_NotImplemented) - return res; - Py_DECREF(res); - } - if (Py_TYPE(other)->tp_richcompare == slot_tp_richcompare) { - res = half_richcompare(other, self, _Py_SwappedOp[op]); - if (res != Py_NotImplemented) { - return res; - } - Py_DECREF(res); - } - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; + PyObject *res; + + if (Py_TYPE(self)->tp_richcompare == slot_tp_richcompare) { + res = half_richcompare(self, other, op); + if (res != Py_NotImplemented) + return res; + Py_DECREF(res); + } + if (Py_TYPE(other)->tp_richcompare == slot_tp_richcompare) { + res = half_richcompare(other, self, _Py_SwappedOp[op]); + if (res != Py_NotImplemented) { + return res; + } + Py_DECREF(res); + } + Py_INCREF(Py_NotImplemented); + return Py_NotImplemented; } static PyObject * slot_tp_iter(PyObject *self) { - PyObject *func, *res; - static PyObject *iter_str, *getitem_str; - - func = lookup_method(self, "__iter__", &iter_str); - if (func != NULL) { - PyObject *args; - args = res = PyTuple_New(0); - if (args != NULL) { - res = PyObject_Call(func, args, NULL); - Py_DECREF(args); - } - Py_DECREF(func); - return res; - } - PyErr_Clear(); - func = lookup_method(self, "__getitem__", &getitem_str); - if (func == NULL) { - PyErr_Format(PyExc_TypeError, - "'%.200s' object is not iterable", - Py_TYPE(self)->tp_name); - return NULL; - } - Py_DECREF(func); - return PySeqIter_New(self); + PyObject *func, *res; + static PyObject *iter_str, *getitem_str; + + func = lookup_method(self, "__iter__", &iter_str); + if (func != NULL) { + PyObject *args; + args = res = PyTuple_New(0); + if (args != NULL) { + res = PyObject_Call(func, args, NULL); + Py_DECREF(args); + } + Py_DECREF(func); + return res; + } + PyErr_Clear(); + func = lookup_method(self, "__getitem__", &getitem_str); + if (func == NULL) { + PyErr_Format(PyExc_TypeError, + "'%.200s' object is not iterable", + Py_TYPE(self)->tp_name); + return NULL; + } + Py_DECREF(func); + return PySeqIter_New(self); } static PyObject * slot_tp_iternext(PyObject *self) { - static PyObject *next_str; - return call_method(self, "__next__", &next_str, "()"); + static PyObject *next_str; + return call_method(self, "__next__", &next_str, "()"); } static PyObject * slot_tp_descr_get(PyObject *self, PyObject *obj, PyObject *type) { - PyTypeObject *tp = Py_TYPE(self); - PyObject *get; - static PyObject *get_str = NULL; - - if (get_str == NULL) { - get_str = PyUnicode_InternFromString("__get__"); - if (get_str == NULL) - return NULL; - } - get = _PyType_Lookup(tp, get_str); - if (get == NULL) { - /* Avoid further slowdowns */ - if (tp->tp_descr_get == slot_tp_descr_get) - tp->tp_descr_get = NULL; - Py_INCREF(self); - return self; - } - if (obj == NULL) - obj = Py_None; - if (type == NULL) - type = Py_None; - return PyObject_CallFunctionObjArgs(get, self, obj, type, NULL); + PyTypeObject *tp = Py_TYPE(self); + PyObject *get; + static PyObject *get_str = NULL; + + if (get_str == NULL) { + get_str = PyUnicode_InternFromString("__get__"); + if (get_str == NULL) + return NULL; + } + get = _PyType_Lookup(tp, get_str); + if (get == NULL) { + /* Avoid further slowdowns */ + if (tp->tp_descr_get == slot_tp_descr_get) + tp->tp_descr_get = NULL; + Py_INCREF(self); + return self; + } + if (obj == NULL) + obj = Py_None; + if (type == NULL) + type = Py_None; + return PyObject_CallFunctionObjArgs(get, self, obj, type, NULL); } static int slot_tp_descr_set(PyObject *self, PyObject *target, PyObject *value) { - PyObject *res; - static PyObject *del_str, *set_str; + PyObject *res; + static PyObject *del_str, *set_str; - if (value == NULL) - res = call_method(self, "__delete__", &del_str, - "(O)", target); - else - res = call_method(self, "__set__", &set_str, - "(OO)", target, value); - if (res == NULL) - return -1; - Py_DECREF(res); - return 0; + if (value == NULL) + res = call_method(self, "__delete__", &del_str, + "(O)", target); + else + res = call_method(self, "__set__", &set_str, + "(OO)", target, value); + if (res == NULL) + return -1; + Py_DECREF(res); + return 0; } static int slot_tp_init(PyObject *self, PyObject *args, PyObject *kwds) { - static PyObject *init_str; - PyObject *meth = lookup_method(self, "__init__", &init_str); - PyObject *res; - - if (meth == NULL) - return -1; - res = PyObject_Call(meth, args, kwds); - Py_DECREF(meth); - if (res == NULL) - return -1; - if (res != Py_None) { - PyErr_Format(PyExc_TypeError, - "__init__() should return None, not '%.200s'", - Py_TYPE(res)->tp_name); - Py_DECREF(res); - return -1; - } - Py_DECREF(res); - return 0; + static PyObject *init_str; + PyObject *meth = lookup_method(self, "__init__", &init_str); + PyObject *res; + + if (meth == NULL) + return -1; + res = PyObject_Call(meth, args, kwds); + Py_DECREF(meth); + if (res == NULL) + return -1; + if (res != Py_None) { + PyErr_Format(PyExc_TypeError, + "__init__() should return None, not '%.200s'", + Py_TYPE(res)->tp_name); + Py_DECREF(res); + return -1; + } + Py_DECREF(res); + return 0; } static PyObject * slot_tp_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - static PyObject *new_str; - PyObject *func; - PyObject *newargs, *x; - Py_ssize_t i, n; - - if (new_str == NULL) { - new_str = PyUnicode_InternFromString("__new__"); - if (new_str == NULL) - return NULL; - } - func = PyObject_GetAttr((PyObject *)type, new_str); - if (func == NULL) - return NULL; - assert(PyTuple_Check(args)); - n = PyTuple_GET_SIZE(args); - newargs = PyTuple_New(n+1); - if (newargs == NULL) - return NULL; - Py_INCREF(type); - PyTuple_SET_ITEM(newargs, 0, (PyObject *)type); - for (i = 0; i < n; i++) { - x = PyTuple_GET_ITEM(args, i); - Py_INCREF(x); - PyTuple_SET_ITEM(newargs, i+1, x); - } - x = PyObject_Call(func, newargs, kwds); - Py_DECREF(newargs); - Py_DECREF(func); - return x; + static PyObject *new_str; + PyObject *func; + PyObject *newargs, *x; + Py_ssize_t i, n; + + if (new_str == NULL) { + new_str = PyUnicode_InternFromString("__new__"); + if (new_str == NULL) + return NULL; + } + func = PyObject_GetAttr((PyObject *)type, new_str); + if (func == NULL) + return NULL; + assert(PyTuple_Check(args)); + n = PyTuple_GET_SIZE(args); + newargs = PyTuple_New(n+1); + if (newargs == NULL) + return NULL; + Py_INCREF(type); + PyTuple_SET_ITEM(newargs, 0, (PyObject *)type); + for (i = 0; i < n; i++) { + x = PyTuple_GET_ITEM(args, i); + Py_INCREF(x); + PyTuple_SET_ITEM(newargs, i+1, x); + } + x = PyObject_Call(func, newargs, kwds); + Py_DECREF(newargs); + Py_DECREF(func); + return x; } static void slot_tp_del(PyObject *self) { - static PyObject *del_str = NULL; - PyObject *del, *res; - PyObject *error_type, *error_value, *error_traceback; - - /* Temporarily resurrect the object. */ - assert(self->ob_refcnt == 0); - self->ob_refcnt = 1; - - /* Save the current exception, if any. */ - PyErr_Fetch(&error_type, &error_value, &error_traceback); - - /* Execute __del__ method, if any. */ - del = lookup_maybe(self, "__del__", &del_str); - if (del != NULL) { - res = PyEval_CallObject(del, NULL); - if (res == NULL) - PyErr_WriteUnraisable(del); - else - Py_DECREF(res); - Py_DECREF(del); - } - - /* Restore the saved exception. */ - PyErr_Restore(error_type, error_value, error_traceback); - - /* Undo the temporary resurrection; can't use DECREF here, it would - * cause a recursive call. - */ - assert(self->ob_refcnt > 0); - if (--self->ob_refcnt == 0) - return; /* this is the normal path out */ - - /* __del__ resurrected it! Make it look like the original Py_DECREF - * never happened. - */ - { - Py_ssize_t refcnt = self->ob_refcnt; - _Py_NewReference(self); - self->ob_refcnt = refcnt; - } - assert(!PyType_IS_GC(Py_TYPE(self)) || - _Py_AS_GC(self)->gc.gc_refs != _PyGC_REFS_UNTRACKED); - /* If Py_REF_DEBUG, _Py_NewReference bumped _Py_RefTotal, so - * we need to undo that. */ - _Py_DEC_REFTOTAL; - /* If Py_TRACE_REFS, _Py_NewReference re-added self to the object - * chain, so no more to do there. - * If COUNT_ALLOCS, the original decref bumped tp_frees, and - * _Py_NewReference bumped tp_allocs: both of those need to be - * undone. - */ + static PyObject *del_str = NULL; + PyObject *del, *res; + PyObject *error_type, *error_value, *error_traceback; + + /* Temporarily resurrect the object. */ + assert(self->ob_refcnt == 0); + self->ob_refcnt = 1; + + /* Save the current exception, if any. */ + PyErr_Fetch(&error_type, &error_value, &error_traceback); + + /* Execute __del__ method, if any. */ + del = lookup_maybe(self, "__del__", &del_str); + if (del != NULL) { + res = PyEval_CallObject(del, NULL); + if (res == NULL) + PyErr_WriteUnraisable(del); + else + Py_DECREF(res); + Py_DECREF(del); + } + + /* Restore the saved exception. */ + PyErr_Restore(error_type, error_value, error_traceback); + + /* Undo the temporary resurrection; can't use DECREF here, it would + * cause a recursive call. + */ + assert(self->ob_refcnt > 0); + if (--self->ob_refcnt == 0) + return; /* this is the normal path out */ + + /* __del__ resurrected it! Make it look like the original Py_DECREF + * never happened. + */ + { + Py_ssize_t refcnt = self->ob_refcnt; + _Py_NewReference(self); + self->ob_refcnt = refcnt; + } + assert(!PyType_IS_GC(Py_TYPE(self)) || + _Py_AS_GC(self)->gc.gc_refs != _PyGC_REFS_UNTRACKED); + /* If Py_REF_DEBUG, _Py_NewReference bumped _Py_RefTotal, so + * we need to undo that. */ + _Py_DEC_REFTOTAL; + /* If Py_TRACE_REFS, _Py_NewReference re-added self to the object + * chain, so no more to do there. + * If COUNT_ALLOCS, the original decref bumped tp_frees, and + * _Py_NewReference bumped tp_allocs: both of those need to be + * undone. + */ #ifdef COUNT_ALLOCS - --Py_TYPE(self)->tp_frees; - --Py_TYPE(self)->tp_allocs; + --Py_TYPE(self)->tp_frees; + --Py_TYPE(self)->tp_allocs; #endif } @@ -5341,236 +5341,236 @@ typedef struct wrapperbase slotdef; #undef RBINSLOT #define TPSLOT(NAME, SLOT, FUNCTION, WRAPPER, DOC) \ - {NAME, offsetof(PyTypeObject, SLOT), (void *)(FUNCTION), WRAPPER, \ - PyDoc_STR(DOC)} + {NAME, offsetof(PyTypeObject, SLOT), (void *)(FUNCTION), WRAPPER, \ + PyDoc_STR(DOC)} #define FLSLOT(NAME, SLOT, FUNCTION, WRAPPER, DOC, FLAGS) \ - {NAME, offsetof(PyTypeObject, SLOT), (void *)(FUNCTION), WRAPPER, \ - PyDoc_STR(DOC), FLAGS} + {NAME, offsetof(PyTypeObject, SLOT), (void *)(FUNCTION), WRAPPER, \ + PyDoc_STR(DOC), FLAGS} #define ETSLOT(NAME, SLOT, FUNCTION, WRAPPER, DOC) \ - {NAME, offsetof(PyHeapTypeObject, SLOT), (void *)(FUNCTION), WRAPPER, \ - PyDoc_STR(DOC)} + {NAME, offsetof(PyHeapTypeObject, SLOT), (void *)(FUNCTION), WRAPPER, \ + PyDoc_STR(DOC)} #define SQSLOT(NAME, SLOT, FUNCTION, WRAPPER, DOC) \ - ETSLOT(NAME, as_sequence.SLOT, FUNCTION, WRAPPER, DOC) + ETSLOT(NAME, as_sequence.SLOT, FUNCTION, WRAPPER, DOC) #define MPSLOT(NAME, SLOT, FUNCTION, WRAPPER, DOC) \ - ETSLOT(NAME, as_mapping.SLOT, FUNCTION, WRAPPER, DOC) + ETSLOT(NAME, as_mapping.SLOT, FUNCTION, WRAPPER, DOC) #define NBSLOT(NAME, SLOT, FUNCTION, WRAPPER, DOC) \ - ETSLOT(NAME, as_number.SLOT, FUNCTION, WRAPPER, DOC) + ETSLOT(NAME, as_number.SLOT, FUNCTION, WRAPPER, DOC) #define UNSLOT(NAME, SLOT, FUNCTION, WRAPPER, DOC) \ - ETSLOT(NAME, as_number.SLOT, FUNCTION, WRAPPER, \ - "x." NAME "() <==> " DOC) + ETSLOT(NAME, as_number.SLOT, FUNCTION, WRAPPER, \ + "x." NAME "() <==> " DOC) #define IBSLOT(NAME, SLOT, FUNCTION, WRAPPER, DOC) \ - ETSLOT(NAME, as_number.SLOT, FUNCTION, WRAPPER, \ - "x." NAME "(y) <==> x" DOC "y") + ETSLOT(NAME, as_number.SLOT, FUNCTION, WRAPPER, \ + "x." NAME "(y) <==> x" DOC "y") #define BINSLOT(NAME, SLOT, FUNCTION, DOC) \ - ETSLOT(NAME, as_number.SLOT, FUNCTION, wrap_binaryfunc_l, \ - "x." NAME "(y) <==> x" DOC "y") + ETSLOT(NAME, as_number.SLOT, FUNCTION, wrap_binaryfunc_l, \ + "x." NAME "(y) <==> x" DOC "y") #define RBINSLOT(NAME, SLOT, FUNCTION, DOC) \ - ETSLOT(NAME, as_number.SLOT, FUNCTION, wrap_binaryfunc_r, \ - "x." NAME "(y) <==> y" DOC "x") + ETSLOT(NAME, as_number.SLOT, FUNCTION, wrap_binaryfunc_r, \ + "x." NAME "(y) <==> y" DOC "x") #define BINSLOTNOTINFIX(NAME, SLOT, FUNCTION, DOC) \ - ETSLOT(NAME, as_number.SLOT, FUNCTION, wrap_binaryfunc_l, \ - "x." NAME "(y) <==> " DOC) + ETSLOT(NAME, as_number.SLOT, FUNCTION, wrap_binaryfunc_l, \ + "x." NAME "(y) <==> " DOC) #define RBINSLOTNOTINFIX(NAME, SLOT, FUNCTION, DOC) \ - ETSLOT(NAME, as_number.SLOT, FUNCTION, wrap_binaryfunc_r, \ - "x." NAME "(y) <==> " DOC) + ETSLOT(NAME, as_number.SLOT, FUNCTION, wrap_binaryfunc_r, \ + "x." NAME "(y) <==> " DOC) static slotdef slotdefs[] = { - SQSLOT("__len__", sq_length, slot_sq_length, wrap_lenfunc, - "x.__len__() <==> len(x)"), - /* Heap types defining __add__/__mul__ have sq_concat/sq_repeat == NULL. - The logic in abstract.c always falls back to nb_add/nb_multiply in - this case. Defining both the nb_* and the sq_* slots to call the - user-defined methods has unexpected side-effects, as shown by - test_descr.notimplemented() */ - SQSLOT("__add__", sq_concat, NULL, wrap_binaryfunc, - "x.__add__(y) <==> x+y"), - SQSLOT("__mul__", sq_repeat, NULL, wrap_indexargfunc, - "x.__mul__(n) <==> x*n"), - SQSLOT("__rmul__", sq_repeat, NULL, wrap_indexargfunc, - "x.__rmul__(n) <==> n*x"), - SQSLOT("__getitem__", sq_item, slot_sq_item, wrap_sq_item, - "x.__getitem__(y) <==> x[y]"), - SQSLOT("__setitem__", sq_ass_item, slot_sq_ass_item, wrap_sq_setitem, - "x.__setitem__(i, y) <==> x[i]=y"), - SQSLOT("__delitem__", sq_ass_item, slot_sq_ass_item, wrap_sq_delitem, - "x.__delitem__(y) <==> del x[y]"), - SQSLOT("__contains__", sq_contains, slot_sq_contains, wrap_objobjproc, - "x.__contains__(y) <==> y in x"), - SQSLOT("__iadd__", sq_inplace_concat, NULL, - wrap_binaryfunc, "x.__iadd__(y) <==> x+=y"), - SQSLOT("__imul__", sq_inplace_repeat, NULL, - wrap_indexargfunc, "x.__imul__(y) <==> x*=y"), - - MPSLOT("__len__", mp_length, slot_mp_length, wrap_lenfunc, - "x.__len__() <==> len(x)"), - MPSLOT("__getitem__", mp_subscript, slot_mp_subscript, - wrap_binaryfunc, - "x.__getitem__(y) <==> x[y]"), - MPSLOT("__setitem__", mp_ass_subscript, slot_mp_ass_subscript, - wrap_objobjargproc, - "x.__setitem__(i, y) <==> x[i]=y"), - MPSLOT("__delitem__", mp_ass_subscript, slot_mp_ass_subscript, - wrap_delitem, - "x.__delitem__(y) <==> del x[y]"), - - BINSLOT("__add__", nb_add, slot_nb_add, - "+"), - RBINSLOT("__radd__", nb_add, slot_nb_add, - "+"), - BINSLOT("__sub__", nb_subtract, slot_nb_subtract, - "-"), - RBINSLOT("__rsub__", nb_subtract, slot_nb_subtract, - "-"), - BINSLOT("__mul__", nb_multiply, slot_nb_multiply, - "*"), - RBINSLOT("__rmul__", nb_multiply, slot_nb_multiply, - "*"), - BINSLOT("__mod__", nb_remainder, slot_nb_remainder, - "%"), - RBINSLOT("__rmod__", nb_remainder, slot_nb_remainder, - "%"), - BINSLOTNOTINFIX("__divmod__", nb_divmod, slot_nb_divmod, - "divmod(x, y)"), - RBINSLOTNOTINFIX("__rdivmod__", nb_divmod, slot_nb_divmod, - "divmod(y, x)"), - NBSLOT("__pow__", nb_power, slot_nb_power, wrap_ternaryfunc, - "x.__pow__(y[, z]) <==> pow(x, y[, z])"), - NBSLOT("__rpow__", nb_power, slot_nb_power, wrap_ternaryfunc_r, - "y.__rpow__(x[, z]) <==> pow(x, y[, z])"), - UNSLOT("__neg__", nb_negative, slot_nb_negative, wrap_unaryfunc, "-x"), - UNSLOT("__pos__", nb_positive, slot_nb_positive, wrap_unaryfunc, "+x"), - UNSLOT("__abs__", nb_absolute, slot_nb_absolute, wrap_unaryfunc, - "abs(x)"), - UNSLOT("__bool__", nb_bool, slot_nb_bool, wrap_inquirypred, - "x != 0"), - UNSLOT("__invert__", nb_invert, slot_nb_invert, wrap_unaryfunc, "~x"), - BINSLOT("__lshift__", nb_lshift, slot_nb_lshift, "<<"), - RBINSLOT("__rlshift__", nb_lshift, slot_nb_lshift, "<<"), - BINSLOT("__rshift__", nb_rshift, slot_nb_rshift, ">>"), - RBINSLOT("__rrshift__", nb_rshift, slot_nb_rshift, ">>"), - BINSLOT("__and__", nb_and, slot_nb_and, "&"), - RBINSLOT("__rand__", nb_and, slot_nb_and, "&"), - BINSLOT("__xor__", nb_xor, slot_nb_xor, "^"), - RBINSLOT("__rxor__", nb_xor, slot_nb_xor, "^"), - BINSLOT("__or__", nb_or, slot_nb_or, "|"), - RBINSLOT("__ror__", nb_or, slot_nb_or, "|"), - UNSLOT("__int__", nb_int, slot_nb_int, wrap_unaryfunc, - "int(x)"), - UNSLOT("__float__", nb_float, slot_nb_float, wrap_unaryfunc, - "float(x)"), - NBSLOT("__index__", nb_index, slot_nb_index, wrap_unaryfunc, - "x[y:z] <==> x[y.__index__():z.__index__()]"), - IBSLOT("__iadd__", nb_inplace_add, slot_nb_inplace_add, - wrap_binaryfunc, "+"), - IBSLOT("__isub__", nb_inplace_subtract, slot_nb_inplace_subtract, - wrap_binaryfunc, "-"), - IBSLOT("__imul__", nb_inplace_multiply, slot_nb_inplace_multiply, - wrap_binaryfunc, "*"), - IBSLOT("__imod__", nb_inplace_remainder, slot_nb_inplace_remainder, - wrap_binaryfunc, "%"), - IBSLOT("__ipow__", nb_inplace_power, slot_nb_inplace_power, - wrap_binaryfunc, "**"), - IBSLOT("__ilshift__", nb_inplace_lshift, slot_nb_inplace_lshift, - wrap_binaryfunc, "<<"), - IBSLOT("__irshift__", nb_inplace_rshift, slot_nb_inplace_rshift, - wrap_binaryfunc, ">>"), - IBSLOT("__iand__", nb_inplace_and, slot_nb_inplace_and, - wrap_binaryfunc, "&"), - IBSLOT("__ixor__", nb_inplace_xor, slot_nb_inplace_xor, - wrap_binaryfunc, "^"), - IBSLOT("__ior__", nb_inplace_or, slot_nb_inplace_or, - wrap_binaryfunc, "|"), - BINSLOT("__floordiv__", nb_floor_divide, slot_nb_floor_divide, "//"), - RBINSLOT("__rfloordiv__", nb_floor_divide, slot_nb_floor_divide, "//"), - BINSLOT("__truediv__", nb_true_divide, slot_nb_true_divide, "/"), - RBINSLOT("__rtruediv__", nb_true_divide, slot_nb_true_divide, "/"), - IBSLOT("__ifloordiv__", nb_inplace_floor_divide, - slot_nb_inplace_floor_divide, wrap_binaryfunc, "//"), - IBSLOT("__itruediv__", nb_inplace_true_divide, - slot_nb_inplace_true_divide, wrap_binaryfunc, "/"), - - TPSLOT("__str__", tp_str, slot_tp_str, wrap_unaryfunc, - "x.__str__() <==> str(x)"), - TPSLOT("__repr__", tp_repr, slot_tp_repr, wrap_unaryfunc, - "x.__repr__() <==> repr(x)"), - TPSLOT("__hash__", tp_hash, slot_tp_hash, wrap_hashfunc, - "x.__hash__() <==> hash(x)"), - FLSLOT("__call__", tp_call, slot_tp_call, (wrapperfunc)wrap_call, - "x.__call__(...) <==> x(...)", PyWrapperFlag_KEYWORDS), - TPSLOT("__getattribute__", tp_getattro, slot_tp_getattr_hook, - wrap_binaryfunc, "x.__getattribute__('name') <==> x.name"), - TPSLOT("__getattribute__", tp_getattr, NULL, NULL, ""), - TPSLOT("__getattr__", tp_getattro, slot_tp_getattr_hook, NULL, ""), - TPSLOT("__getattr__", tp_getattr, NULL, NULL, ""), - TPSLOT("__setattr__", tp_setattro, slot_tp_setattro, wrap_setattr, - "x.__setattr__('name', value) <==> x.name = value"), - TPSLOT("__setattr__", tp_setattr, NULL, NULL, ""), - TPSLOT("__delattr__", tp_setattro, slot_tp_setattro, wrap_delattr, - "x.__delattr__('name') <==> del x.name"), - TPSLOT("__delattr__", tp_setattr, NULL, NULL, ""), - TPSLOT("__lt__", tp_richcompare, slot_tp_richcompare, richcmp_lt, - "x.__lt__(y) <==> x<y"), - TPSLOT("__le__", tp_richcompare, slot_tp_richcompare, richcmp_le, - "x.__le__(y) <==> x<=y"), - TPSLOT("__eq__", tp_richcompare, slot_tp_richcompare, richcmp_eq, - "x.__eq__(y) <==> x==y"), - TPSLOT("__ne__", tp_richcompare, slot_tp_richcompare, richcmp_ne, - "x.__ne__(y) <==> x!=y"), - TPSLOT("__gt__", tp_richcompare, slot_tp_richcompare, richcmp_gt, - "x.__gt__(y) <==> x>y"), - TPSLOT("__ge__", tp_richcompare, slot_tp_richcompare, richcmp_ge, - "x.__ge__(y) <==> x>=y"), - TPSLOT("__iter__", tp_iter, slot_tp_iter, wrap_unaryfunc, - "x.__iter__() <==> iter(x)"), - TPSLOT("__next__", tp_iternext, slot_tp_iternext, wrap_next, - "x.__next__() <==> next(x)"), - TPSLOT("__get__", tp_descr_get, slot_tp_descr_get, wrap_descr_get, - "descr.__get__(obj[, type]) -> value"), - TPSLOT("__set__", tp_descr_set, slot_tp_descr_set, wrap_descr_set, - "descr.__set__(obj, value)"), - TPSLOT("__delete__", tp_descr_set, slot_tp_descr_set, - wrap_descr_delete, "descr.__delete__(obj)"), - FLSLOT("__init__", tp_init, slot_tp_init, (wrapperfunc)wrap_init, - "x.__init__(...) initializes x; " - "see x.__class__.__doc__ for signature", - PyWrapperFlag_KEYWORDS), - TPSLOT("__new__", tp_new, slot_tp_new, NULL, ""), - TPSLOT("__del__", tp_del, slot_tp_del, NULL, ""), - {NULL} + SQSLOT("__len__", sq_length, slot_sq_length, wrap_lenfunc, + "x.__len__() <==> len(x)"), + /* Heap types defining __add__/__mul__ have sq_concat/sq_repeat == NULL. + The logic in abstract.c always falls back to nb_add/nb_multiply in + this case. Defining both the nb_* and the sq_* slots to call the + user-defined methods has unexpected side-effects, as shown by + test_descr.notimplemented() */ + SQSLOT("__add__", sq_concat, NULL, wrap_binaryfunc, + "x.__add__(y) <==> x+y"), + SQSLOT("__mul__", sq_repeat, NULL, wrap_indexargfunc, + "x.__mul__(n) <==> x*n"), + SQSLOT("__rmul__", sq_repeat, NULL, wrap_indexargfunc, + "x.__rmul__(n) <==> n*x"), + SQSLOT("__getitem__", sq_item, slot_sq_item, wrap_sq_item, + "x.__getitem__(y) <==> x[y]"), + SQSLOT("__setitem__", sq_ass_item, slot_sq_ass_item, wrap_sq_setitem, + "x.__setitem__(i, y) <==> x[i]=y"), + SQSLOT("__delitem__", sq_ass_item, slot_sq_ass_item, wrap_sq_delitem, + "x.__delitem__(y) <==> del x[y]"), + SQSLOT("__contains__", sq_contains, slot_sq_contains, wrap_objobjproc, + "x.__contains__(y) <==> y in x"), + SQSLOT("__iadd__", sq_inplace_concat, NULL, + wrap_binaryfunc, "x.__iadd__(y) <==> x+=y"), + SQSLOT("__imul__", sq_inplace_repeat, NULL, + wrap_indexargfunc, "x.__imul__(y) <==> x*=y"), + + MPSLOT("__len__", mp_length, slot_mp_length, wrap_lenfunc, + "x.__len__() <==> len(x)"), + MPSLOT("__getitem__", mp_subscript, slot_mp_subscript, + wrap_binaryfunc, + "x.__getitem__(y) <==> x[y]"), + MPSLOT("__setitem__", mp_ass_subscript, slot_mp_ass_subscript, + wrap_objobjargproc, + "x.__setitem__(i, y) <==> x[i]=y"), + MPSLOT("__delitem__", mp_ass_subscript, slot_mp_ass_subscript, + wrap_delitem, + "x.__delitem__(y) <==> del x[y]"), + + BINSLOT("__add__", nb_add, slot_nb_add, + "+"), + RBINSLOT("__radd__", nb_add, slot_nb_add, + "+"), + BINSLOT("__sub__", nb_subtract, slot_nb_subtract, + "-"), + RBINSLOT("__rsub__", nb_subtract, slot_nb_subtract, + "-"), + BINSLOT("__mul__", nb_multiply, slot_nb_multiply, + "*"), + RBINSLOT("__rmul__", nb_multiply, slot_nb_multiply, + "*"), + BINSLOT("__mod__", nb_remainder, slot_nb_remainder, + "%"), + RBINSLOT("__rmod__", nb_remainder, slot_nb_remainder, + "%"), + BINSLOTNOTINFIX("__divmod__", nb_divmod, slot_nb_divmod, + "divmod(x, y)"), + RBINSLOTNOTINFIX("__rdivmod__", nb_divmod, slot_nb_divmod, + "divmod(y, x)"), + NBSLOT("__pow__", nb_power, slot_nb_power, wrap_ternaryfunc, + "x.__pow__(y[, z]) <==> pow(x, y[, z])"), + NBSLOT("__rpow__", nb_power, slot_nb_power, wrap_ternaryfunc_r, + "y.__rpow__(x[, z]) <==> pow(x, y[, z])"), + UNSLOT("__neg__", nb_negative, slot_nb_negative, wrap_unaryfunc, "-x"), + UNSLOT("__pos__", nb_positive, slot_nb_positive, wrap_unaryfunc, "+x"), + UNSLOT("__abs__", nb_absolute, slot_nb_absolute, wrap_unaryfunc, + "abs(x)"), + UNSLOT("__bool__", nb_bool, slot_nb_bool, wrap_inquirypred, + "x != 0"), + UNSLOT("__invert__", nb_invert, slot_nb_invert, wrap_unaryfunc, "~x"), + BINSLOT("__lshift__", nb_lshift, slot_nb_lshift, "<<"), + RBINSLOT("__rlshift__", nb_lshift, slot_nb_lshift, "<<"), + BINSLOT("__rshift__", nb_rshift, slot_nb_rshift, ">>"), + RBINSLOT("__rrshift__", nb_rshift, slot_nb_rshift, ">>"), + BINSLOT("__and__", nb_and, slot_nb_and, "&"), + RBINSLOT("__rand__", nb_and, slot_nb_and, "&"), + BINSLOT("__xor__", nb_xor, slot_nb_xor, "^"), + RBINSLOT("__rxor__", nb_xor, slot_nb_xor, "^"), + BINSLOT("__or__", nb_or, slot_nb_or, "|"), + RBINSLOT("__ror__", nb_or, slot_nb_or, "|"), + UNSLOT("__int__", nb_int, slot_nb_int, wrap_unaryfunc, + "int(x)"), + UNSLOT("__float__", nb_float, slot_nb_float, wrap_unaryfunc, + "float(x)"), + NBSLOT("__index__", nb_index, slot_nb_index, wrap_unaryfunc, + "x[y:z] <==> x[y.__index__():z.__index__()]"), + IBSLOT("__iadd__", nb_inplace_add, slot_nb_inplace_add, + wrap_binaryfunc, "+"), + IBSLOT("__isub__", nb_inplace_subtract, slot_nb_inplace_subtract, + wrap_binaryfunc, "-"), + IBSLOT("__imul__", nb_inplace_multiply, slot_nb_inplace_multiply, + wrap_binaryfunc, "*"), + IBSLOT("__imod__", nb_inplace_remainder, slot_nb_inplace_remainder, + wrap_binaryfunc, "%"), + IBSLOT("__ipow__", nb_inplace_power, slot_nb_inplace_power, + wrap_binaryfunc, "**"), + IBSLOT("__ilshift__", nb_inplace_lshift, slot_nb_inplace_lshift, + wrap_binaryfunc, "<<"), + IBSLOT("__irshift__", nb_inplace_rshift, slot_nb_inplace_rshift, + wrap_binaryfunc, ">>"), + IBSLOT("__iand__", nb_inplace_and, slot_nb_inplace_and, + wrap_binaryfunc, "&"), + IBSLOT("__ixor__", nb_inplace_xor, slot_nb_inplace_xor, + wrap_binaryfunc, "^"), + IBSLOT("__ior__", nb_inplace_or, slot_nb_inplace_or, + wrap_binaryfunc, "|"), + BINSLOT("__floordiv__", nb_floor_divide, slot_nb_floor_divide, "//"), + RBINSLOT("__rfloordiv__", nb_floor_divide, slot_nb_floor_divide, "//"), + BINSLOT("__truediv__", nb_true_divide, slot_nb_true_divide, "/"), + RBINSLOT("__rtruediv__", nb_true_divide, slot_nb_true_divide, "/"), + IBSLOT("__ifloordiv__", nb_inplace_floor_divide, + slot_nb_inplace_floor_divide, wrap_binaryfunc, "//"), + IBSLOT("__itruediv__", nb_inplace_true_divide, + slot_nb_inplace_true_divide, wrap_binaryfunc, "/"), + + TPSLOT("__str__", tp_str, slot_tp_str, wrap_unaryfunc, + "x.__str__() <==> str(x)"), + TPSLOT("__repr__", tp_repr, slot_tp_repr, wrap_unaryfunc, + "x.__repr__() <==> repr(x)"), + TPSLOT("__hash__", tp_hash, slot_tp_hash, wrap_hashfunc, + "x.__hash__() <==> hash(x)"), + FLSLOT("__call__", tp_call, slot_tp_call, (wrapperfunc)wrap_call, + "x.__call__(...) <==> x(...)", PyWrapperFlag_KEYWORDS), + TPSLOT("__getattribute__", tp_getattro, slot_tp_getattr_hook, + wrap_binaryfunc, "x.__getattribute__('name') <==> x.name"), + TPSLOT("__getattribute__", tp_getattr, NULL, NULL, ""), + TPSLOT("__getattr__", tp_getattro, slot_tp_getattr_hook, NULL, ""), + TPSLOT("__getattr__", tp_getattr, NULL, NULL, ""), + TPSLOT("__setattr__", tp_setattro, slot_tp_setattro, wrap_setattr, + "x.__setattr__('name', value) <==> x.name = value"), + TPSLOT("__setattr__", tp_setattr, NULL, NULL, ""), + TPSLOT("__delattr__", tp_setattro, slot_tp_setattro, wrap_delattr, + "x.__delattr__('name') <==> del x.name"), + TPSLOT("__delattr__", tp_setattr, NULL, NULL, ""), + TPSLOT("__lt__", tp_richcompare, slot_tp_richcompare, richcmp_lt, + "x.__lt__(y) <==> x<y"), + TPSLOT("__le__", tp_richcompare, slot_tp_richcompare, richcmp_le, + "x.__le__(y) <==> x<=y"), + TPSLOT("__eq__", tp_richcompare, slot_tp_richcompare, richcmp_eq, + "x.__eq__(y) <==> x==y"), + TPSLOT("__ne__", tp_richcompare, slot_tp_richcompare, richcmp_ne, + "x.__ne__(y) <==> x!=y"), + TPSLOT("__gt__", tp_richcompare, slot_tp_richcompare, richcmp_gt, + "x.__gt__(y) <==> x>y"), + TPSLOT("__ge__", tp_richcompare, slot_tp_richcompare, richcmp_ge, + "x.__ge__(y) <==> x>=y"), + TPSLOT("__iter__", tp_iter, slot_tp_iter, wrap_unaryfunc, + "x.__iter__() <==> iter(x)"), + TPSLOT("__next__", tp_iternext, slot_tp_iternext, wrap_next, + "x.__next__() <==> next(x)"), + TPSLOT("__get__", tp_descr_get, slot_tp_descr_get, wrap_descr_get, + "descr.__get__(obj[, type]) -> value"), + TPSLOT("__set__", tp_descr_set, slot_tp_descr_set, wrap_descr_set, + "descr.__set__(obj, value)"), + TPSLOT("__delete__", tp_descr_set, slot_tp_descr_set, + wrap_descr_delete, "descr.__delete__(obj)"), + FLSLOT("__init__", tp_init, slot_tp_init, (wrapperfunc)wrap_init, + "x.__init__(...) initializes x; " + "see x.__class__.__doc__ for signature", + PyWrapperFlag_KEYWORDS), + TPSLOT("__new__", tp_new, slot_tp_new, NULL, ""), + TPSLOT("__del__", tp_del, slot_tp_del, NULL, ""), + {NULL} }; /* Given a type pointer and an offset gotten from a slotdef entry, return a - pointer to the actual slot. This is not quite the same as simply adding + pointer to the actual slot. This is not quite the same as simply adding the offset to the type pointer, since it takes care to indirect through the proper indirection pointer (as_buffer, etc.); it returns NULL if the indirection pointer is NULL. */ static void ** slotptr(PyTypeObject *type, int ioffset) { - char *ptr; - long offset = ioffset; - - /* Note: this depends on the order of the members of PyHeapTypeObject! */ - assert(offset >= 0); - assert((size_t)offset < offsetof(PyHeapTypeObject, as_buffer)); - if ((size_t)offset >= offsetof(PyHeapTypeObject, as_sequence)) { - ptr = (char *)type->tp_as_sequence; - offset -= offsetof(PyHeapTypeObject, as_sequence); - } - else if ((size_t)offset >= offsetof(PyHeapTypeObject, as_mapping)) { - ptr = (char *)type->tp_as_mapping; - offset -= offsetof(PyHeapTypeObject, as_mapping); - } - else if ((size_t)offset >= offsetof(PyHeapTypeObject, as_number)) { - ptr = (char *)type->tp_as_number; - offset -= offsetof(PyHeapTypeObject, as_number); - } - else { - ptr = (char *)type; - } - if (ptr != NULL) - ptr += offset; - return (void **)ptr; + char *ptr; + long offset = ioffset; + + /* Note: this depends on the order of the members of PyHeapTypeObject! */ + assert(offset >= 0); + assert((size_t)offset < offsetof(PyHeapTypeObject, as_buffer)); + if ((size_t)offset >= offsetof(PyHeapTypeObject, as_sequence)) { + ptr = (char *)type->tp_as_sequence; + offset -= offsetof(PyHeapTypeObject, as_sequence); + } + else if ((size_t)offset >= offsetof(PyHeapTypeObject, as_mapping)) { + ptr = (char *)type->tp_as_mapping; + offset -= offsetof(PyHeapTypeObject, as_mapping); + } + else if ((size_t)offset >= offsetof(PyHeapTypeObject, as_number)) { + ptr = (char *)type->tp_as_number; + offset -= offsetof(PyHeapTypeObject, as_number); + } + else { + ptr = (char *)type; + } + if (ptr != NULL) + ptr += offset; + return (void **)ptr; } /* Length of array of slotdef pointers used to store slots with the @@ -5584,37 +5584,37 @@ slotptr(PyTypeObject *type, int ioffset) static void ** resolve_slotdups(PyTypeObject *type, PyObject *name) { - /* XXX Maybe this could be optimized more -- but is it worth it? */ - - /* pname and ptrs act as a little cache */ - static PyObject *pname; - static slotdef *ptrs[MAX_EQUIV]; - slotdef *p, **pp; - void **res, **ptr; - - if (pname != name) { - /* Collect all slotdefs that match name into ptrs. */ - pname = name; - pp = ptrs; - for (p = slotdefs; p->name_strobj; p++) { - if (p->name_strobj == name) - *pp++ = p; - } - *pp = NULL; - } - - /* Look in all matching slots of the type; if exactly one of these has - a filled-in slot, return its value. Otherwise return NULL. */ - res = NULL; - for (pp = ptrs; *pp; pp++) { - ptr = slotptr(type, (*pp)->offset); - if (ptr == NULL || *ptr == NULL) - continue; - if (res != NULL) - return NULL; - res = ptr; - } - return res; + /* XXX Maybe this could be optimized more -- but is it worth it? */ + + /* pname and ptrs act as a little cache */ + static PyObject *pname; + static slotdef *ptrs[MAX_EQUIV]; + slotdef *p, **pp; + void **res, **ptr; + + if (pname != name) { + /* Collect all slotdefs that match name into ptrs. */ + pname = name; + pp = ptrs; + for (p = slotdefs; p->name_strobj; p++) { + if (p->name_strobj == name) + *pp++ = p; + } + *pp = NULL; + } + + /* Look in all matching slots of the type; if exactly one of these has + a filled-in slot, return its value. Otherwise return NULL. */ + res = NULL; + for (pp = ptrs; *pp; pp++) { + ptr = slotptr(type, (*pp)->offset); + if (ptr == NULL || *ptr == NULL) + continue; + if (res != NULL) + return NULL; + res = ptr; + } + return res; } /* Common code for update_slots_callback() and fixup_slot_dispatchers(). This @@ -5626,81 +5626,81 @@ resolve_slotdups(PyTypeObject *type, PyObject *name) static slotdef * update_one_slot(PyTypeObject *type, slotdef *p) { - PyObject *descr; - PyWrapperDescrObject *d; - void *generic = NULL, *specific = NULL; - int use_generic = 0; - int offset = p->offset; - void **ptr = slotptr(type, offset); - - if (ptr == NULL) { - do { - ++p; - } while (p->offset == offset); - return p; - } - do { - descr = _PyType_Lookup(type, p->name_strobj); - if (descr == NULL) { - if (ptr == (void**)&type->tp_iternext) { - specific = _PyObject_NextNotImplemented; - } - continue; - } - if (Py_TYPE(descr) == &PyWrapperDescr_Type) { - void **tptr = resolve_slotdups(type, p->name_strobj); - if (tptr == NULL || tptr == ptr) - generic = p->function; - d = (PyWrapperDescrObject *)descr; - if (d->d_base->wrapper == p->wrapper && - PyType_IsSubtype(type, d->d_type)) - { - if (specific == NULL || - specific == d->d_wrapped) - specific = d->d_wrapped; - else - use_generic = 1; - } - } - else if (Py_TYPE(descr) == &PyCFunction_Type && - PyCFunction_GET_FUNCTION(descr) == - (PyCFunction)tp_new_wrapper && - ptr == (void**)&type->tp_new) - { - /* The __new__ wrapper is not a wrapper descriptor, - so must be special-cased differently. - If we don't do this, creating an instance will - always use slot_tp_new which will look up - __new__ in the MRO which will call tp_new_wrapper - which will look through the base classes looking - for a static base and call its tp_new (usually - PyType_GenericNew), after performing various - sanity checks and constructing a new argument - list. Cut all that nonsense short -- this speeds - up instance creation tremendously. */ - specific = (void *)type->tp_new; - /* XXX I'm not 100% sure that there isn't a hole - in this reasoning that requires additional - sanity checks. I'll buy the first person to - point out a bug in this reasoning a beer. */ - } - else if (descr == Py_None && - ptr == (void**)&type->tp_hash) { - /* We specifically allow __hash__ to be set to None - to prevent inheritance of the default - implementation from object.__hash__ */ - specific = PyObject_HashNotImplemented; - } - else { - use_generic = 1; - generic = p->function; - } - } while ((++p)->offset == offset); - if (specific && !use_generic) - *ptr = specific; - else - *ptr = generic; - return p; + PyObject *descr; + PyWrapperDescrObject *d; + void *generic = NULL, *specific = NULL; + int use_generic = 0; + int offset = p->offset; + void **ptr = slotptr(type, offset); + + if (ptr == NULL) { + do { + ++p; + } while (p->offset == offset); + return p; + } + do { + descr = _PyType_Lookup(type, p->name_strobj); + if (descr == NULL) { + if (ptr == (void**)&type->tp_iternext) { + specific = _PyObject_NextNotImplemented; + } + continue; + } + if (Py_TYPE(descr) == &PyWrapperDescr_Type) { + void **tptr = resolve_slotdups(type, p->name_strobj); + if (tptr == NULL || tptr == ptr) + generic = p->function; + d = (PyWrapperDescrObject *)descr; + if (d->d_base->wrapper == p->wrapper && + PyType_IsSubtype(type, d->d_type)) + { + if (specific == NULL || + specific == d->d_wrapped) + specific = d->d_wrapped; + else + use_generic = 1; + } + } + else if (Py_TYPE(descr) == &PyCFunction_Type && + PyCFunction_GET_FUNCTION(descr) == + (PyCFunction)tp_new_wrapper && + ptr == (void**)&type->tp_new) + { + /* The __new__ wrapper is not a wrapper descriptor, + so must be special-cased differently. + If we don't do this, creating an instance will + always use slot_tp_new which will look up + __new__ in the MRO which will call tp_new_wrapper + which will look through the base classes looking + for a static base and call its tp_new (usually + PyType_GenericNew), after performing various + sanity checks and constructing a new argument + list. Cut all that nonsense short -- this speeds + up instance creation tremendously. */ + specific = (void *)type->tp_new; + /* XXX I'm not 100% sure that there isn't a hole + in this reasoning that requires additional + sanity checks. I'll buy the first person to + point out a bug in this reasoning a beer. */ + } + else if (descr == Py_None && + ptr == (void**)&type->tp_hash) { + /* We specifically allow __hash__ to be set to None + to prevent inheritance of the default + implementation from object.__hash__ */ + specific = PyObject_HashNotImplemented; + } + else { + use_generic = 1; + generic = p->function; + } + } while ((++p)->offset == offset); + if (specific && !use_generic) + *ptr = specific; + else + *ptr = generic; + return p; } /* In the type, update the slots whose slotdefs are gathered in the pp array. @@ -5708,11 +5708,11 @@ update_one_slot(PyTypeObject *type, slotdef *p) static int update_slots_callback(PyTypeObject *type, void *data) { - slotdef **pp = (slotdef **)data; + slotdef **pp = (slotdef **)data; - for (; *pp; pp++) - update_one_slot(type, *pp); - return 0; + for (; *pp; pp++) + update_one_slot(type, *pp); + return 0; } /* Comparison function for qsort() to compare slotdefs by their offset, and @@ -5720,14 +5720,14 @@ update_slots_callback(PyTypeObject *type, void *data) static int slotdef_cmp(const void *aa, const void *bb) { - const slotdef *a = (const slotdef *)aa, *b = (const slotdef *)bb; - int c = a->offset - b->offset; - if (c != 0) - return c; - else - /* Cannot use a-b, as this gives off_t, - which may lose precision when converted to int. */ - return (a > b) ? 1 : (a < b) ? -1 : 0; + const slotdef *a = (const slotdef *)aa, *b = (const slotdef *)bb; + int c = a->offset - b->offset; + if (c != 0) + return c; + else + /* Cannot use a-b, as this gives off_t, + which may lose precision when converted to int. */ + return (a > b) ? 1 : (a < b) ? -1 : 0; } /* Initialize the slotdefs table by adding interned string objects for the @@ -5735,56 +5735,56 @@ slotdef_cmp(const void *aa, const void *bb) static void init_slotdefs(void) { - slotdef *p; - static int initialized = 0; + slotdef *p; + static int initialized = 0; - if (initialized) - return; - for (p = slotdefs; p->name; p++) { - p->name_strobj = PyUnicode_InternFromString(p->name); - if (!p->name_strobj) - Py_FatalError("Out of memory interning slotdef names"); - } - qsort((void *)slotdefs, (size_t)(p-slotdefs), sizeof(slotdef), - slotdef_cmp); - initialized = 1; + if (initialized) + return; + for (p = slotdefs; p->name; p++) { + p->name_strobj = PyUnicode_InternFromString(p->name); + if (!p->name_strobj) + Py_FatalError("Out of memory interning slotdef names"); + } + qsort((void *)slotdefs, (size_t)(p-slotdefs), sizeof(slotdef), + slotdef_cmp); + initialized = 1; } /* Update the slots after assignment to a class (type) attribute. */ static int update_slot(PyTypeObject *type, PyObject *name) { - slotdef *ptrs[MAX_EQUIV]; - slotdef *p; - slotdef **pp; - int offset; - - /* Clear the VALID_VERSION flag of 'type' and all its - subclasses. This could possibly be unified with the - update_subclasses() recursion below, but carefully: - they each have their own conditions on which to stop - recursing into subclasses. */ - PyType_Modified(type); - - init_slotdefs(); - pp = ptrs; - for (p = slotdefs; p->name; p++) { - /* XXX assume name is interned! */ - if (p->name_strobj == name) - *pp++ = p; - } - *pp = NULL; - for (pp = ptrs; *pp; pp++) { - p = *pp; - offset = p->offset; - while (p > slotdefs && (p-1)->offset == offset) - --p; - *pp = p; - } - if (ptrs[0] == NULL) - return 0; /* Not an attribute that affects any slots */ - return update_subclasses(type, name, - update_slots_callback, (void *)ptrs); + slotdef *ptrs[MAX_EQUIV]; + slotdef *p; + slotdef **pp; + int offset; + + /* Clear the VALID_VERSION flag of 'type' and all its + subclasses. This could possibly be unified with the + update_subclasses() recursion below, but carefully: + they each have their own conditions on which to stop + recursing into subclasses. */ + PyType_Modified(type); + + init_slotdefs(); + pp = ptrs; + for (p = slotdefs; p->name; p++) { + /* XXX assume name is interned! */ + if (p->name_strobj == name) + *pp++ = p; + } + *pp = NULL; + for (pp = ptrs; *pp; pp++) { + p = *pp; + offset = p->offset; + while (p > slotdefs && (p-1)->offset == offset) + --p; + *pp = p; + } + if (ptrs[0] == NULL) + return 0; /* Not an attribute that affects any slots */ + return update_subclasses(type, name, + update_slots_callback, (void *)ptrs); } /* Store the proper functions in the slot dispatches at class (type) @@ -5793,23 +5793,23 @@ update_slot(PyTypeObject *type, PyObject *name) static void fixup_slot_dispatchers(PyTypeObject *type) { - slotdef *p; + slotdef *p; - init_slotdefs(); - for (p = slotdefs; p->name; ) - p = update_one_slot(type, p); + init_slotdefs(); + for (p = slotdefs; p->name; ) + p = update_one_slot(type, p); } static void update_all_slots(PyTypeObject* type) { - slotdef *p; + slotdef *p; - init_slotdefs(); - for (p = slotdefs; p->name; p++) { - /* update_slot returns int but can't actually fail */ - update_slot(type, p->name_strobj); - } + init_slotdefs(); + for (p = slotdefs; p->name; p++) { + /* update_slot returns int but can't actually fail */ + update_slot(type, p->name_strobj); + } } /* recurse_down_subclasses() and update_subclasses() are mutually @@ -5818,56 +5818,56 @@ update_all_slots(PyTypeObject* type) static int update_subclasses(PyTypeObject *type, PyObject *name, - update_callback callback, void *data) + update_callback callback, void *data) { - if (callback(type, data) < 0) - return -1; - return recurse_down_subclasses(type, name, callback, data); + if (callback(type, data) < 0) + return -1; + return recurse_down_subclasses(type, name, callback, data); } static int recurse_down_subclasses(PyTypeObject *type, PyObject *name, - update_callback callback, void *data) -{ - PyTypeObject *subclass; - PyObject *ref, *subclasses, *dict; - Py_ssize_t i, n; - - subclasses = type->tp_subclasses; - if (subclasses == NULL) - return 0; - assert(PyList_Check(subclasses)); - n = PyList_GET_SIZE(subclasses); - for (i = 0; i < n; i++) { - ref = PyList_GET_ITEM(subclasses, i); - assert(PyWeakref_CheckRef(ref)); - subclass = (PyTypeObject *)PyWeakref_GET_OBJECT(ref); - assert(subclass != NULL); - if ((PyObject *)subclass == Py_None) - continue; - assert(PyType_Check(subclass)); - /* Avoid recursing down into unaffected classes */ - dict = subclass->tp_dict; - if (dict != NULL && PyDict_Check(dict) && - PyDict_GetItem(dict, name) != NULL) - continue; - if (update_subclasses(subclass, name, callback, data) < 0) - return -1; - } - return 0; + update_callback callback, void *data) +{ + PyTypeObject *subclass; + PyObject *ref, *subclasses, *dict; + Py_ssize_t i, n; + + subclasses = type->tp_subclasses; + if (subclasses == NULL) + return 0; + assert(PyList_Check(subclasses)); + n = PyList_GET_SIZE(subclasses); + for (i = 0; i < n; i++) { + ref = PyList_GET_ITEM(subclasses, i); + assert(PyWeakref_CheckRef(ref)); + subclass = (PyTypeObject *)PyWeakref_GET_OBJECT(ref); + assert(subclass != NULL); + if ((PyObject *)subclass == Py_None) + continue; + assert(PyType_Check(subclass)); + /* Avoid recursing down into unaffected classes */ + dict = subclass->tp_dict; + if (dict != NULL && PyDict_Check(dict) && + PyDict_GetItem(dict, name) != NULL) + continue; + if (update_subclasses(subclass, name, callback, data) < 0) + return -1; + } + return 0; } /* This function is called by PyType_Ready() to populate the type's dictionary with method descriptors for function slots. For each function slot (like tp_repr) that's defined in the type, one or more corresponding descriptors are added in the type's tp_dict dictionary - under the appropriate name (like __repr__). Some function slots + under the appropriate name (like __repr__). Some function slots cause more than one descriptor to be added (for example, the nb_add slot adds both __add__ and __radd__ descriptors) and some function slots compete for the same descriptor (for example both sq_item and mp_subscript generate a __getitem__ descriptor). - In the latter case, the first slotdef entry encoutered wins. Since + In the latter case, the first slotdef entry encoutered wins. Since slotdef entries are sorted by the offset of the slot in the PyHeapTypeObject, this gives us some control over disambiguating between competing slots: the members of PyHeapTypeObject are listed @@ -5890,344 +5890,344 @@ recurse_down_subclasses(PyTypeObject *type, PyObject *name, static int add_operators(PyTypeObject *type) { - PyObject *dict = type->tp_dict; - slotdef *p; - PyObject *descr; - void **ptr; - - init_slotdefs(); - for (p = slotdefs; p->name; p++) { - if (p->wrapper == NULL) - continue; - ptr = slotptr(type, p->offset); - if (!ptr || !*ptr) - continue; - if (PyDict_GetItem(dict, p->name_strobj)) - continue; - if (*ptr == PyObject_HashNotImplemented) { - /* Classes may prevent the inheritance of the tp_hash - slot by storing PyObject_HashNotImplemented in it. Make it - visible as a None value for the __hash__ attribute. */ - if (PyDict_SetItem(dict, p->name_strobj, Py_None) < 0) - return -1; - } - else { - descr = PyDescr_NewWrapper(type, p, *ptr); - if (descr == NULL) - return -1; - if (PyDict_SetItem(dict, p->name_strobj, descr) < 0) - return -1; - Py_DECREF(descr); - } - } - if (type->tp_new != NULL) { - if (add_tp_new_wrapper(type) < 0) - return -1; - } - return 0; + PyObject *dict = type->tp_dict; + slotdef *p; + PyObject *descr; + void **ptr; + + init_slotdefs(); + for (p = slotdefs; p->name; p++) { + if (p->wrapper == NULL) + continue; + ptr = slotptr(type, p->offset); + if (!ptr || !*ptr) + continue; + if (PyDict_GetItem(dict, p->name_strobj)) + continue; + if (*ptr == PyObject_HashNotImplemented) { + /* Classes may prevent the inheritance of the tp_hash + slot by storing PyObject_HashNotImplemented in it. Make it + visible as a None value for the __hash__ attribute. */ + if (PyDict_SetItem(dict, p->name_strobj, Py_None) < 0) + return -1; + } + else { + descr = PyDescr_NewWrapper(type, p, *ptr); + if (descr == NULL) + return -1; + if (PyDict_SetItem(dict, p->name_strobj, descr) < 0) + return -1; + Py_DECREF(descr); + } + } + if (type->tp_new != NULL) { + if (add_tp_new_wrapper(type) < 0) + return -1; + } + return 0; } /* Cooperative 'super' */ typedef struct { - PyObject_HEAD - PyTypeObject *type; - PyObject *obj; - PyTypeObject *obj_type; + PyObject_HEAD + PyTypeObject *type; + PyObject *obj; + PyTypeObject *obj_type; } superobject; static PyMemberDef super_members[] = { - {"__thisclass__", T_OBJECT, offsetof(superobject, type), READONLY, - "the class invoking super()"}, - {"__self__", T_OBJECT, offsetof(superobject, obj), READONLY, - "the instance invoking super(); may be None"}, - {"__self_class__", T_OBJECT, offsetof(superobject, obj_type), READONLY, - "the type of the instance invoking super(); may be None"}, - {0} + {"__thisclass__", T_OBJECT, offsetof(superobject, type), READONLY, + "the class invoking super()"}, + {"__self__", T_OBJECT, offsetof(superobject, obj), READONLY, + "the instance invoking super(); may be None"}, + {"__self_class__", T_OBJECT, offsetof(superobject, obj_type), READONLY, + "the type of the instance invoking super(); may be None"}, + {0} }; static void super_dealloc(PyObject *self) { - superobject *su = (superobject *)self; + superobject *su = (superobject *)self; - _PyObject_GC_UNTRACK(self); - Py_XDECREF(su->obj); - Py_XDECREF(su->type); - Py_XDECREF(su->obj_type); - Py_TYPE(self)->tp_free(self); + _PyObject_GC_UNTRACK(self); + Py_XDECREF(su->obj); + Py_XDECREF(su->type); + Py_XDECREF(su->obj_type); + Py_TYPE(self)->tp_free(self); } static PyObject * super_repr(PyObject *self) { - superobject *su = (superobject *)self; + superobject *su = (superobject *)self; - if (su->obj_type) - return PyUnicode_FromFormat( - "<super: <class '%s'>, <%s object>>", - su->type ? su->type->tp_name : "NULL", - su->obj_type->tp_name); - else - return PyUnicode_FromFormat( - "<super: <class '%s'>, NULL>", - su->type ? su->type->tp_name : "NULL"); + if (su->obj_type) + return PyUnicode_FromFormat( + "<super: <class '%s'>, <%s object>>", + su->type ? su->type->tp_name : "NULL", + su->obj_type->tp_name); + else + return PyUnicode_FromFormat( + "<super: <class '%s'>, NULL>", + su->type ? su->type->tp_name : "NULL"); } static PyObject * super_getattro(PyObject *self, PyObject *name) { - superobject *su = (superobject *)self; - int skip = su->obj_type == NULL; - - if (!skip) { - /* We want __class__ to return the class of the super object - (i.e. super, or a subclass), not the class of su->obj. */ - skip = (PyUnicode_Check(name) && - PyUnicode_GET_SIZE(name) == 9 && - PyUnicode_CompareWithASCIIString(name, "__class__") == 0); - } - - if (!skip) { - PyObject *mro, *res, *tmp, *dict; - PyTypeObject *starttype; - descrgetfunc f; - Py_ssize_t i, n; - - starttype = su->obj_type; - mro = starttype->tp_mro; - - if (mro == NULL) - n = 0; - else { - assert(PyTuple_Check(mro)); - n = PyTuple_GET_SIZE(mro); - } - for (i = 0; i < n; i++) { - if ((PyObject *)(su->type) == PyTuple_GET_ITEM(mro, i)) - break; - } - i++; - res = NULL; - for (; i < n; i++) { - tmp = PyTuple_GET_ITEM(mro, i); - if (PyType_Check(tmp)) - dict = ((PyTypeObject *)tmp)->tp_dict; - else - continue; - res = PyDict_GetItem(dict, name); - if (res != NULL) { - Py_INCREF(res); - f = Py_TYPE(res)->tp_descr_get; - if (f != NULL) { - tmp = f(res, - /* Only pass 'obj' param if - this is instance-mode super - (See SF ID #743627) - */ - (su->obj == (PyObject *) - su->obj_type - ? (PyObject *)NULL - : su->obj), - (PyObject *)starttype); - Py_DECREF(res); - res = tmp; - } - return res; - } - } - } - return PyObject_GenericGetAttr(self, name); + superobject *su = (superobject *)self; + int skip = su->obj_type == NULL; + + if (!skip) { + /* We want __class__ to return the class of the super object + (i.e. super, or a subclass), not the class of su->obj. */ + skip = (PyUnicode_Check(name) && + PyUnicode_GET_SIZE(name) == 9 && + PyUnicode_CompareWithASCIIString(name, "__class__") == 0); + } + + if (!skip) { + PyObject *mro, *res, *tmp, *dict; + PyTypeObject *starttype; + descrgetfunc f; + Py_ssize_t i, n; + + starttype = su->obj_type; + mro = starttype->tp_mro; + + if (mro == NULL) + n = 0; + else { + assert(PyTuple_Check(mro)); + n = PyTuple_GET_SIZE(mro); + } + for (i = 0; i < n; i++) { + if ((PyObject *)(su->type) == PyTuple_GET_ITEM(mro, i)) + break; + } + i++; + res = NULL; + for (; i < n; i++) { + tmp = PyTuple_GET_ITEM(mro, i); + if (PyType_Check(tmp)) + dict = ((PyTypeObject *)tmp)->tp_dict; + else + continue; + res = PyDict_GetItem(dict, name); + if (res != NULL) { + Py_INCREF(res); + f = Py_TYPE(res)->tp_descr_get; + if (f != NULL) { + tmp = f(res, + /* Only pass 'obj' param if + this is instance-mode super + (See SF ID #743627) + */ + (su->obj == (PyObject *) + su->obj_type + ? (PyObject *)NULL + : su->obj), + (PyObject *)starttype); + Py_DECREF(res); + res = tmp; + } + return res; + } + } + } + return PyObject_GenericGetAttr(self, name); } static PyTypeObject * supercheck(PyTypeObject *type, PyObject *obj) { - /* Check that a super() call makes sense. Return a type object. - - obj can be a new-style class, or an instance of one: - - - If it is a class, it must be a subclass of 'type'. This case is - used for class methods; the return value is obj. - - - If it is an instance, it must be an instance of 'type'. This is - the normal case; the return value is obj.__class__. - - But... when obj is an instance, we want to allow for the case where - Py_TYPE(obj) is not a subclass of type, but obj.__class__ is! - This will allow using super() with a proxy for obj. - */ - - /* Check for first bullet above (special case) */ - if (PyType_Check(obj) && PyType_IsSubtype((PyTypeObject *)obj, type)) { - Py_INCREF(obj); - return (PyTypeObject *)obj; - } - - /* Normal case */ - if (PyType_IsSubtype(Py_TYPE(obj), type)) { - Py_INCREF(Py_TYPE(obj)); - return Py_TYPE(obj); - } - else { - /* Try the slow way */ - static PyObject *class_str = NULL; - PyObject *class_attr; - - if (class_str == NULL) { - class_str = PyUnicode_FromString("__class__"); - if (class_str == NULL) - return NULL; - } - - class_attr = PyObject_GetAttr(obj, class_str); - - if (class_attr != NULL && - PyType_Check(class_attr) && - (PyTypeObject *)class_attr != Py_TYPE(obj)) - { - int ok = PyType_IsSubtype( - (PyTypeObject *)class_attr, type); - if (ok) - return (PyTypeObject *)class_attr; - } - - if (class_attr == NULL) - PyErr_Clear(); - else - Py_DECREF(class_attr); - } - - PyErr_SetString(PyExc_TypeError, - "super(type, obj): " - "obj must be an instance or subtype of type"); - return NULL; + /* Check that a super() call makes sense. Return a type object. + + obj can be a new-style class, or an instance of one: + + - If it is a class, it must be a subclass of 'type'. This case is + used for class methods; the return value is obj. + + - If it is an instance, it must be an instance of 'type'. This is + the normal case; the return value is obj.__class__. + + But... when obj is an instance, we want to allow for the case where + Py_TYPE(obj) is not a subclass of type, but obj.__class__ is! + This will allow using super() with a proxy for obj. + */ + + /* Check for first bullet above (special case) */ + if (PyType_Check(obj) && PyType_IsSubtype((PyTypeObject *)obj, type)) { + Py_INCREF(obj); + return (PyTypeObject *)obj; + } + + /* Normal case */ + if (PyType_IsSubtype(Py_TYPE(obj), type)) { + Py_INCREF(Py_TYPE(obj)); + return Py_TYPE(obj); + } + else { + /* Try the slow way */ + static PyObject *class_str = NULL; + PyObject *class_attr; + + if (class_str == NULL) { + class_str = PyUnicode_FromString("__class__"); + if (class_str == NULL) + return NULL; + } + + class_attr = PyObject_GetAttr(obj, class_str); + + if (class_attr != NULL && + PyType_Check(class_attr) && + (PyTypeObject *)class_attr != Py_TYPE(obj)) + { + int ok = PyType_IsSubtype( + (PyTypeObject *)class_attr, type); + if (ok) + return (PyTypeObject *)class_attr; + } + + if (class_attr == NULL) + PyErr_Clear(); + else + Py_DECREF(class_attr); + } + + PyErr_SetString(PyExc_TypeError, + "super(type, obj): " + "obj must be an instance or subtype of type"); + return NULL; } static PyObject * super_descr_get(PyObject *self, PyObject *obj, PyObject *type) { - superobject *su = (superobject *)self; - superobject *newobj; - - if (obj == NULL || obj == Py_None || su->obj != NULL) { - /* Not binding to an object, or already bound */ - Py_INCREF(self); - return self; - } - if (Py_TYPE(su) != &PySuper_Type) - /* If su is an instance of a (strict) subclass of super, - call its type */ - return PyObject_CallFunctionObjArgs((PyObject *)Py_TYPE(su), - su->type, obj, NULL); - else { - /* Inline the common case */ - PyTypeObject *obj_type = supercheck(su->type, obj); - if (obj_type == NULL) - return NULL; - newobj = (superobject *)PySuper_Type.tp_new(&PySuper_Type, - NULL, NULL); - if (newobj == NULL) - return NULL; - Py_INCREF(su->type); - Py_INCREF(obj); - newobj->type = su->type; - newobj->obj = obj; - newobj->obj_type = obj_type; - return (PyObject *)newobj; - } + superobject *su = (superobject *)self; + superobject *newobj; + + if (obj == NULL || obj == Py_None || su->obj != NULL) { + /* Not binding to an object, or already bound */ + Py_INCREF(self); + return self; + } + if (Py_TYPE(su) != &PySuper_Type) + /* If su is an instance of a (strict) subclass of super, + call its type */ + return PyObject_CallFunctionObjArgs((PyObject *)Py_TYPE(su), + su->type, obj, NULL); + else { + /* Inline the common case */ + PyTypeObject *obj_type = supercheck(su->type, obj); + if (obj_type == NULL) + return NULL; + newobj = (superobject *)PySuper_Type.tp_new(&PySuper_Type, + NULL, NULL); + if (newobj == NULL) + return NULL; + Py_INCREF(su->type); + Py_INCREF(obj); + newobj->type = su->type; + newobj->obj = obj; + newobj->obj_type = obj_type; + return (PyObject *)newobj; + } } static int super_init(PyObject *self, PyObject *args, PyObject *kwds) { - superobject *su = (superobject *)self; - PyTypeObject *type = NULL; - PyObject *obj = NULL; - PyTypeObject *obj_type = NULL; - - if (!_PyArg_NoKeywords("super", kwds)) - return -1; - if (!PyArg_ParseTuple(args, "|O!O:super", &PyType_Type, &type, &obj)) - return -1; - + superobject *su = (superobject *)self; + PyTypeObject *type = NULL; + PyObject *obj = NULL; + PyTypeObject *obj_type = NULL; + + if (!_PyArg_NoKeywords("super", kwds)) + return -1; + if (!PyArg_ParseTuple(args, "|O!O:super", &PyType_Type, &type, &obj)) + return -1; + + if (type == NULL) { + /* Call super(), without args -- fill in from __class__ + and first local variable on the stack. */ + PyFrameObject *f = PyThreadState_GET()->frame; + PyCodeObject *co = f->f_code; + int i, n; + if (co == NULL) { + PyErr_SetString(PyExc_SystemError, + "super(): no code object"); + return -1; + } + if (co->co_argcount == 0) { + PyErr_SetString(PyExc_SystemError, + "super(): no arguments"); + return -1; + } + obj = f->f_localsplus[0]; + if (obj == NULL) { + PyErr_SetString(PyExc_SystemError, + "super(): arg[0] deleted"); + return -1; + } + if (co->co_freevars == NULL) + n = 0; + else { + assert(PyTuple_Check(co->co_freevars)); + n = PyTuple_GET_SIZE(co->co_freevars); + } + for (i = 0; i < n; i++) { + PyObject *name = PyTuple_GET_ITEM(co->co_freevars, i); + assert(PyUnicode_Check(name)); + if (!PyUnicode_CompareWithASCIIString(name, + "__class__")) { + Py_ssize_t index = co->co_nlocals + + PyTuple_GET_SIZE(co->co_cellvars) + i; + PyObject *cell = f->f_localsplus[index]; + if (cell == NULL || !PyCell_Check(cell)) { + PyErr_SetString(PyExc_SystemError, + "super(): bad __class__ cell"); + return -1; + } + type = (PyTypeObject *) PyCell_GET(cell); + if (type == NULL) { + PyErr_SetString(PyExc_SystemError, + "super(): empty __class__ cell"); + return -1; + } + if (!PyType_Check(type)) { + PyErr_Format(PyExc_SystemError, + "super(): __class__ is not a type (%s)", + Py_TYPE(type)->tp_name); + return -1; + } + break; + } + } if (type == NULL) { - /* Call super(), without args -- fill in from __class__ - and first local variable on the stack. */ - PyFrameObject *f = PyThreadState_GET()->frame; - PyCodeObject *co = f->f_code; - int i, n; - if (co == NULL) { - PyErr_SetString(PyExc_SystemError, - "super(): no code object"); - return -1; - } - if (co->co_argcount == 0) { - PyErr_SetString(PyExc_SystemError, - "super(): no arguments"); - return -1; - } - obj = f->f_localsplus[0]; - if (obj == NULL) { - PyErr_SetString(PyExc_SystemError, - "super(): arg[0] deleted"); - return -1; - } - if (co->co_freevars == NULL) - n = 0; - else { - assert(PyTuple_Check(co->co_freevars)); - n = PyTuple_GET_SIZE(co->co_freevars); - } - for (i = 0; i < n; i++) { - PyObject *name = PyTuple_GET_ITEM(co->co_freevars, i); - assert(PyUnicode_Check(name)); - if (!PyUnicode_CompareWithASCIIString(name, - "__class__")) { - Py_ssize_t index = co->co_nlocals + - PyTuple_GET_SIZE(co->co_cellvars) + i; - PyObject *cell = f->f_localsplus[index]; - if (cell == NULL || !PyCell_Check(cell)) { - PyErr_SetString(PyExc_SystemError, - "super(): bad __class__ cell"); - return -1; - } - type = (PyTypeObject *) PyCell_GET(cell); - if (type == NULL) { - PyErr_SetString(PyExc_SystemError, - "super(): empty __class__ cell"); - return -1; - } - if (!PyType_Check(type)) { - PyErr_Format(PyExc_SystemError, - "super(): __class__ is not a type (%s)", - Py_TYPE(type)->tp_name); - return -1; - } - break; - } - } - if (type == NULL) { - PyErr_SetString(PyExc_SystemError, - "super(): __class__ cell not found"); - return -1; - } + PyErr_SetString(PyExc_SystemError, + "super(): __class__ cell not found"); + return -1; } - - if (obj == Py_None) - obj = NULL; - if (obj != NULL) { - obj_type = supercheck(type, obj); - if (obj_type == NULL) - return -1; - Py_INCREF(obj); - } - Py_INCREF(type); - su->type = type; - su->obj = obj; - su->obj_type = obj_type; - return 0; + } + + if (obj == Py_None) + obj = NULL; + if (obj != NULL) { + obj_type = supercheck(type, obj); + if (obj_type == NULL) + return -1; + Py_INCREF(obj); + } + Py_INCREF(type); + su->type = type; + su->obj = obj; + su->obj_type = obj_type; + return 0; } PyDoc_STRVAR(super_doc, @@ -6238,65 +6238,65 @@ PyDoc_STRVAR(super_doc, "Typical use to call a cooperative superclass method:\n" "class C(B):\n" " def meth(self, arg):\n" -" super().meth(arg)\n" +" super().meth(arg)\n" "This works for class methods too:\n" "class C(B):\n" " @classmethod\n" " def cmeth(cls, arg):\n" -" super().cmeth(arg)\n"); +" super().cmeth(arg)\n"); static int super_traverse(PyObject *self, visitproc visit, void *arg) { - superobject *su = (superobject *)self; + superobject *su = (superobject *)self; - Py_VISIT(su->obj); - Py_VISIT(su->type); - Py_VISIT(su->obj_type); + Py_VISIT(su->obj); + Py_VISIT(su->type); + Py_VISIT(su->obj_type); - return 0; + return 0; } PyTypeObject PySuper_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "super", /* tp_name */ - sizeof(superobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - super_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - super_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - super_getattro, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - super_doc, /* tp_doc */ - super_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - super_members, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - super_descr_get, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - super_init, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - PyType_GenericNew, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "super", /* tp_name */ + sizeof(superobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + super_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + super_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + super_getattro, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + super_doc, /* tp_doc */ + super_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + super_members, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + super_descr_get, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + super_init, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + PyType_GenericNew, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; diff --git a/Objects/unicodectype.c b/Objects/unicodectype.c index 8c710e0..1597bbd 100644 --- a/Objects/unicodectype.c +++ b/Objects/unicodectype.c @@ -67,9 +67,9 @@ int _PyUnicode_IsLinebreak(register const Py_UNICODE ch) case 0x0085: /* NEXT LINE */ case 0x2028: /* LINE SEPARATOR */ case 0x2029: /* PARAGRAPH SEPARATOR */ - return 1; + return 1; default: - return 0; + return 0; } } @@ -82,10 +82,10 @@ Py_UNICODE _PyUnicode_ToTitlecase(register Py_UNICODE ch) int delta = ctype->title; if (ctype->flags & NODELTA_MASK) - return delta; + return delta; if (delta >= 32768) - delta -= 65536; + delta -= 65536; return ch + delta; } @@ -133,7 +133,7 @@ int _PyUnicode_ToDecimalDigit(Py_UNICODE ch) int _PyUnicode_IsDecimalDigit(Py_UNICODE ch) { if (_PyUnicode_ToDecimalDigit(ch) < 0) - return 0; + return 0; return 1; } @@ -150,7 +150,7 @@ int _PyUnicode_ToDigit(Py_UNICODE ch) int _PyUnicode_IsDigit(Py_UNICODE ch) { if (_PyUnicode_ToDigit(ch) < 0) - return 0; + return 0; return 1; } @@ -169,7 +169,7 @@ double _PyUnicode_ToNumeric(Py_UNICODE ch) #ifdef Py_UNICODE_WIDE case 0x1018A: #endif - return (double) 0; + return (double) 0; case 0x09F4: case 0x17F1: case 0x215F: @@ -188,7 +188,7 @@ double _PyUnicode_ToNumeric(Py_UNICODE ch) case 0x10320: case 0x103D1: #endif - return (double) 1; + return (double) 1; case 0x00BD: case 0x0F2A: case 0x2CFD: @@ -197,20 +197,20 @@ double _PyUnicode_ToNumeric(Py_UNICODE ch) case 0x10175: case 0x10176: #endif - return (double) 1 / 2; + return (double) 1 / 2; case 0x2153: - return (double) 1 / 3; + return (double) 1 / 3; case 0x00BC: #ifdef Py_UNICODE_WIDE case 0x10140: #endif - return (double) 1 / 4; + return (double) 1 / 4; case 0x2155: - return (double) 1 / 5; + return (double) 1 / 5; case 0x2159: - return (double) 1 / 6; + return (double) 1 / 6; case 0x215B: - return (double) 1 / 8; + return (double) 1 / 8; case 0x0BF0: case 0x1372: case 0x2169: @@ -239,7 +239,7 @@ double _PyUnicode_ToNumeric(Py_UNICODE ch) case 0x103D3: case 0x10A44: #endif - return (double) 10; + return (double) 10; case 0x0BF1: case 0x137B: case 0x216D: @@ -252,7 +252,7 @@ double _PyUnicode_ToNumeric(Py_UNICODE ch) case 0x103D5: case 0x10A46: #endif - return (double) 100; + return (double) 100; case 0x0BF2: case 0x216F: case 0x217F: @@ -264,21 +264,21 @@ double _PyUnicode_ToNumeric(Py_UNICODE ch) case 0x10171: case 0x10A47: #endif - return (double) 1000; + return (double) 1000; case 0x137C: case 0x2182: #ifdef Py_UNICODE_WIDE case 0x1012B: case 0x10155: #endif - return (double) 10000; + return (double) 10000; case 0x216A: case 0x217A: case 0x246A: case 0x247E: case 0x2492: case 0x24EB: - return (double) 11; + return (double) 11; case 0x0F2F: return (double) 11 / 2; case 0x216B: @@ -287,24 +287,24 @@ double _PyUnicode_ToNumeric(Py_UNICODE ch) case 0x247F: case 0x2493: case 0x24EC: - return (double) 12; + return (double) 12; case 0x246C: case 0x2480: case 0x2494: case 0x24ED: - return (double) 13; + return (double) 13; case 0x0F30: return (double) 13 / 2; case 0x246D: case 0x2481: case 0x2495: case 0x24EE: - return (double) 14; + return (double) 14; case 0x246E: case 0x2482: case 0x2496: case 0x24EF: - return (double) 15; + return (double) 15; case 0x0F31: return (double) 15 / 2; case 0x09F9: @@ -312,13 +312,13 @@ double _PyUnicode_ToNumeric(Py_UNICODE ch) case 0x2483: case 0x2497: case 0x24F0: - return (double) 16; + return (double) 16; case 0x16EE: case 0x2470: case 0x2484: case 0x2498: case 0x24F1: - return (double) 17; + return (double) 17; case 0x0F32: return (double) 17 / 2; case 0x16EF: @@ -326,13 +326,13 @@ double _PyUnicode_ToNumeric(Py_UNICODE ch) case 0x2485: case 0x2499: case 0x24F2: - return (double) 18; + return (double) 18; case 0x16F0: case 0x2472: case 0x2486: case 0x249A: case 0x24F3: - return (double) 19; + return (double) 19; case 0x09F5: case 0x17F2: case 0x2161: @@ -349,12 +349,12 @@ double _PyUnicode_ToNumeric(Py_UNICODE ch) case 0x1015E: case 0x103D2: #endif - return (double) 2; + return (double) 2; case 0x2154: #ifdef Py_UNICODE_WIDE case 0x10177: #endif - return (double) 2 / 3; + return (double) 2 / 3; case 0x2156: return (double) 2 / 5; case 0x1373: @@ -406,18 +406,18 @@ double _PyUnicode_ToNumeric(Py_UNICODE ch) #ifdef Py_UNICODE_WIDE case 0x10109: #endif - return (double) 3; + return (double) 3; case 0x0F2B: return (double) 3 / 2; case 0x00BE: #ifdef Py_UNICODE_WIDE case 0x10178: #endif - return (double) 3 / 4; + return (double) 3 / 4; case 0x2157: - return (double) 3 / 5; + return (double) 3 / 5; case 0x215C: - return (double) 3 / 8; + return (double) 3 / 8; case 0x1374: case 0x303A: case 0x325A: @@ -425,7 +425,7 @@ double _PyUnicode_ToNumeric(Py_UNICODE ch) case 0x10112: case 0x10165: #endif - return (double) 30; + return (double) 30; #ifdef Py_UNICODE_WIDE case 0x1011B: case 0x1016B: @@ -464,9 +464,9 @@ double _PyUnicode_ToNumeric(Py_UNICODE ch) #ifdef Py_UNICODE_WIDE case 0x1010A: #endif - return (double) 4; + return (double) 4; case 0x2158: - return (double) 4 / 5; + return (double) 4 / 5; case 0x1375: case 0x32B5: #ifdef Py_UNICODE_WIDE @@ -514,13 +514,13 @@ double _PyUnicode_ToNumeric(Py_UNICODE ch) case 0x10173: case 0x10321: #endif - return (double) 5; + return (double) 5; case 0x0F2C: return (double) 5 / 2; case 0x215A: - return (double) 5 / 6; + return (double) 5 / 6; case 0x215D: - return (double) 5 / 8; + return (double) 5 / 8; case 0x1376: case 0x216C: case 0x217C: @@ -537,7 +537,7 @@ double _PyUnicode_ToNumeric(Py_UNICODE ch) case 0x10174: case 0x10323: #endif - return (double) 50; + return (double) 50; case 0x216E: case 0x217E: #ifdef Py_UNICODE_WIDE @@ -551,7 +551,7 @@ double _PyUnicode_ToNumeric(Py_UNICODE ch) case 0x1016F: case 0x10170: #endif - return (double) 500; + return (double) 500; case 0x2181: #ifdef Py_UNICODE_WIDE case 0x10126: @@ -559,7 +559,7 @@ double _PyUnicode_ToNumeric(Py_UNICODE ch) case 0x1014E: case 0x10172: #endif - return (double) 5000; + return (double) 5000; #ifdef Py_UNICODE_WIDE case 0x1012F: case 0x10147: @@ -575,12 +575,12 @@ double _PyUnicode_ToNumeric(Py_UNICODE ch) #ifdef Py_UNICODE_WIDE case 0x1010C: #endif - return (double) 6; + return (double) 6; case 0x1377: #ifdef Py_UNICODE_WIDE case 0x10115: #endif - return (double) 60; + return (double) 60; #ifdef Py_UNICODE_WIDE case 0x1011E: return (double) 600; @@ -598,16 +598,16 @@ double _PyUnicode_ToNumeric(Py_UNICODE ch) #ifdef Py_UNICODE_WIDE case 0x1010D: #endif - return (double) 7; + return (double) 7; case 0x0F2D: return (double) 7 / 2; case 0x215E: - return (double) 7 / 8; + return (double) 7 / 8; case 0x1378: #ifdef Py_UNICODE_WIDE case 0x10116: #endif - return (double) 70; + return (double) 70; #ifdef Py_UNICODE_WIDE case 0x1011F: return (double) 700; @@ -625,12 +625,12 @@ double _PyUnicode_ToNumeric(Py_UNICODE ch) #ifdef Py_UNICODE_WIDE case 0x1010E: #endif - return (double) 8; + return (double) 8; case 0x1379: #ifdef Py_UNICODE_WIDE case 0x10117: #endif - return (double) 80; + return (double) 80; #ifdef Py_UNICODE_WIDE case 0x10120: return (double) 800; @@ -648,14 +648,14 @@ double _PyUnicode_ToNumeric(Py_UNICODE ch) #ifdef Py_UNICODE_WIDE case 0x1010F: #endif - return (double) 9; + return (double) 9; case 0x0F2E: return (double) 9 / 2; case 0x137A: #ifdef Py_UNICODE_WIDE case 0x10118: #endif - return (double) 90; + return (double) 90; #ifdef Py_UNICODE_WIDE case 0x10121: case 0x1034A: @@ -666,7 +666,7 @@ double _PyUnicode_ToNumeric(Py_UNICODE ch) return (double) 90000; #endif default: - return (double) _PyUnicode_ToDigit(ch); + return (double) _PyUnicode_ToDigit(ch); } } @@ -733,9 +733,9 @@ int _PyUnicode_IsWhitespace(register const Py_UNICODE ch) case 0x202F: /* NARROW NO-BREAK SPACE */ case 0x205F: /* MEDIUM MATHEMATICAL SPACE */ case 0x3000: /* IDEOGRAPHIC SPACE */ - return 1; + return 1; default: - return 0; + return 0; } } @@ -767,9 +767,9 @@ Py_UNICODE _PyUnicode_ToUppercase(Py_UNICODE ch) const _PyUnicode_TypeRecord *ctype = gettyperecord(ch); int delta = ctype->upper; if (ctype->flags & NODELTA_MASK) - return delta; + return delta; if (delta >= 32768) - delta -= 65536; + delta -= 65536; return ch + delta; } @@ -781,9 +781,9 @@ Py_UNICODE _PyUnicode_ToLowercase(Py_UNICODE ch) const _PyUnicode_TypeRecord *ctype = gettyperecord(ch); int delta = ctype->lower; if (ctype->flags & NODELTA_MASK) - return delta; + return delta; if (delta >= 32768) - delta -= 65536; + delta -= 65536; return ch + delta; } diff --git a/Objects/weakrefobject.c b/Objects/weakrefobject.c index 27f015d..f43b68d 100644 --- a/Objects/weakrefobject.c +++ b/Objects/weakrefobject.c @@ -57,9 +57,9 @@ clear_weakref(PyWeakReference *self) PyWeakref_GET_OBJECT(self)); if (*list == self) - /* If 'self' is the end of the list (and thus self->wr_next == NULL) - then the weakref list itself (and thus the value of *list) will - end up being set to NULL. */ + /* If 'self' is the end of the list (and thus self->wr_next == NULL) + then the weakref list itself (and thus the value of *list) will + end up being set to NULL. */ *list = self->wr_next; self->wr_object = Py_None; if (self->wr_prev != NULL) @@ -161,21 +161,21 @@ weakref_repr(PyWeakReference *self) PyOS_snprintf(buffer, sizeof(buffer), "<weakref at %p; dead>", self); } else { - char *name = NULL; - PyObject *nameobj = PyObject_GetAttrString(PyWeakref_GET_OBJECT(self), - "__name__"); - if (nameobj == NULL) - PyErr_Clear(); - else if (PyUnicode_Check(nameobj)) - name = _PyUnicode_AsString(nameobj); + char *name = NULL; + PyObject *nameobj = PyObject_GetAttrString(PyWeakref_GET_OBJECT(self), + "__name__"); + if (nameobj == NULL) + PyErr_Clear(); + else if (PyUnicode_Check(nameobj)) + name = _PyUnicode_AsString(nameobj); PyOS_snprintf(buffer, sizeof(buffer), - name ? "<weakref at %p; to '%.50s' at %p (%s)>" - : "<weakref at %p; to '%.50s' at %p>", - self, - Py_TYPE(PyWeakref_GET_OBJECT(self))->tp_name, - PyWeakref_GET_OBJECT(self), - name); - Py_XDECREF(nameobj); + name ? "<weakref at %p; to '%.50s' at %p (%s)>" + : "<weakref at %p; to '%.50s' at %p>", + self, + Py_TYPE(PyWeakref_GET_OBJECT(self))->tp_name, + PyWeakref_GET_OBJECT(self), + name); + Py_XDECREF(nameobj); } return PyUnicode_FromString(buffer); } @@ -188,8 +188,8 @@ static PyObject * weakref_richcompare(PyWeakReference* self, PyWeakReference* other, int op) { if ((op != Py_EQ && op != Py_NE) || - !PyWeakref_Check(self) || - !PyWeakref_Check(other)) { + !PyWeakref_Check(self) || + !PyWeakref_Check(other)) { Py_INCREF(Py_NotImplemented); return Py_NotImplemented; } @@ -339,10 +339,10 @@ _PyWeakref_RefType = { sizeof(PyWeakReference), 0, weakref_dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ + 0, /*tp_print*/ 0, /*tp_getattr*/ 0, /*tp_setattr*/ - 0, /*tp_reserved*/ + 0, /*tp_reserved*/ (reprfunc)weakref_repr, /*tp_repr*/ 0, /*tp_as_number*/ 0, /*tp_as_sequence*/ @@ -358,7 +358,7 @@ _PyWeakref_RefType = { 0, /*tp_doc*/ (traverseproc)gc_traverse, /*tp_traverse*/ (inquiry)gc_clear, /*tp_clear*/ - (richcmpfunc)weakref_richcompare, /*tp_richcompare*/ + (richcmpfunc)weakref_richcompare, /*tp_richcompare*/ 0, /*tp_weaklistoffset*/ 0, /*tp_iter*/ 0, /*tp_iternext*/ @@ -438,9 +438,9 @@ proxy_checkref(PyWeakReference *proxy) #define WRAP_METHOD(method, special) \ static PyObject * \ method(PyObject *proxy) { \ - UNWRAP(proxy); \ - return PyObject_CallMethod(proxy, special, ""); \ - } + UNWRAP(proxy); \ + return PyObject_CallMethod(proxy, special, ""); \ + } /* direct slots */ @@ -454,9 +454,9 @@ proxy_repr(PyWeakReference *proxy) { char buf[160]; PyOS_snprintf(buf, sizeof(buf), - "<weakproxy at %p to %.100s at %p>", proxy, - Py_TYPE(PyWeakref_GET_OBJECT(proxy))->tp_name, - PyWeakref_GET_OBJECT(proxy)); + "<weakproxy at %p to %.100s at %p>", proxy, + Py_TYPE(PyWeakref_GET_OBJECT(proxy))->tp_name, + PyWeakref_GET_OBJECT(proxy)); return PyUnicode_FromString(buf); } @@ -587,8 +587,8 @@ WRAP_METHOD(proxy_bytes, "__bytes__"); static PyMethodDef proxy_methods[] = { - {"__bytes__", (PyCFunction)proxy_bytes, METH_NOARGS}, - {NULL, NULL} + {"__bytes__", (PyCFunction)proxy_bytes, METH_NOARGS}, + {NULL, NULL} }; @@ -636,7 +636,7 @@ static PySequenceMethods proxy_as_sequence = { 0, /*sq_item*/ 0, /*sq_slice*/ 0, /*sq_ass_item*/ - 0, /*sq_ass_slice*/ + 0, /*sq_ass_slice*/ (objobjproc)proxy_contains, /* sq_contains */ }; @@ -655,20 +655,20 @@ _PyWeakref_ProxyType = { 0, /* methods */ (destructor)proxy_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)proxy_repr, /* tp_repr */ - &proxy_as_number, /* tp_as_number */ - &proxy_as_sequence, /* tp_as_sequence */ - &proxy_as_mapping, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)proxy_repr, /* tp_repr */ + &proxy_as_number, /* tp_as_number */ + &proxy_as_sequence, /* tp_as_sequence */ + &proxy_as_mapping, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ proxy_str, /* tp_str */ proxy_getattr, /* tp_getattro */ (setattrofunc)proxy_setattr, /* tp_setattro */ - 0, /* tp_as_buffer */ + 0, /* tp_as_buffer */ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ 0, /* tp_doc */ (traverseproc)gc_traverse, /* tp_traverse */ @@ -677,7 +677,7 @@ _PyWeakref_ProxyType = { 0, /* tp_weaklistoffset */ (getiterfunc)proxy_iter, /* tp_iter */ (iternextfunc)proxy_iternext, /* tp_iternext */ - proxy_methods, /* tp_methods */ + proxy_methods, /* tp_methods */ }; @@ -689,20 +689,20 @@ _PyWeakref_CallableProxyType = { 0, /* methods */ (destructor)proxy_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (unaryfunc)proxy_repr, /* tp_repr */ - &proxy_as_number, /* tp_as_number */ - &proxy_as_sequence, /* tp_as_sequence */ - &proxy_as_mapping, /* tp_as_mapping */ - 0, /* tp_hash */ - proxy_call, /* tp_call */ - proxy_str, /* tp_str */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (unaryfunc)proxy_repr, /* tp_repr */ + &proxy_as_number, /* tp_as_number */ + &proxy_as_sequence, /* tp_as_sequence */ + &proxy_as_mapping, /* tp_as_mapping */ + 0, /* tp_hash */ + proxy_call, /* tp_call */ + proxy_str, /* tp_str */ proxy_getattr, /* tp_getattro */ (setattrofunc)proxy_setattr, /* tp_setattro */ - 0, /* tp_as_buffer */ + 0, /* tp_as_buffer */ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ 0, /* tp_doc */ (traverseproc)gc_traverse, /* tp_traverse */ @@ -724,7 +724,7 @@ PyWeakref_NewRef(PyObject *ob, PyObject *callback) if (!PyType_SUPPORTS_WEAKREFS(Py_TYPE(ob))) { PyErr_Format(PyExc_TypeError, - "cannot create weak reference to '%s' object", + "cannot create weak reference to '%s' object", Py_TYPE(ob)->tp_name); return NULL; } @@ -783,7 +783,7 @@ PyWeakref_NewProxy(PyObject *ob, PyObject *callback) if (!PyType_SUPPORTS_WEAKREFS(Py_TYPE(ob))) { PyErr_Format(PyExc_TypeError, - "cannot create weak reference to '%s' object", + "cannot create weak reference to '%s' object", Py_TYPE(ob)->tp_name); return NULL; } @@ -908,7 +908,7 @@ PyObject_ClearWeakRefs(PyObject *object) else { PyObject *tuple; Py_ssize_t i = 0; - + tuple = PyTuple_New(count * 2); if (tuple == NULL) { if (restore_error) diff --git a/PC/VS7.1/make_buildinfo.c b/PC/VS7.1/make_buildinfo.c index 27580bb..2aa2b66 100644 --- a/PC/VS7.1/make_buildinfo.c +++ b/PC/VS7.1/make_buildinfo.c @@ -21,72 +21,72 @@ int make_buildinfo2() { - struct _stat st; - HKEY hTortoise; - char command[500]; - DWORD type, size; - if (_stat(".svn", &st) < 0) - return 0; - /* Allow suppression of subwcrev.exe invocation if a no_subwcrev file is present. */ - if (_stat("no_subwcrev", &st) == 0) - return 0; - if (RegOpenKey(HKEY_LOCAL_MACHINE, "Software\\TortoiseSVN", &hTortoise) != ERROR_SUCCESS && - RegOpenKey(HKEY_CURRENT_USER, "Software\\TortoiseSVN", &hTortoise) != ERROR_SUCCESS) - /* Tortoise not installed */ - return 0; - command[0] = '"'; /* quote the path to the executable */ - size = sizeof(command) - 1; - if (RegQueryValueEx(hTortoise, "Directory", 0, &type, command+1, &size) != ERROR_SUCCESS || - type != REG_SZ) - /* Registry corrupted */ - return 0; - strcat(command, "bin\\subwcrev.exe"); - if (_stat(command+1, &st) < 0) - /* subwcrev.exe not part of the release */ - return 0; - strcat(command, "\" ..\\.. ..\\..\\Modules\\getbuildinfo.c getbuildinfo2.c"); - puts(command); fflush(stdout); - if (system(command) < 0) - return 0; - return 1; + struct _stat st; + HKEY hTortoise; + char command[500]; + DWORD type, size; + if (_stat(".svn", &st) < 0) + return 0; + /* Allow suppression of subwcrev.exe invocation if a no_subwcrev file is present. */ + if (_stat("no_subwcrev", &st) == 0) + return 0; + if (RegOpenKey(HKEY_LOCAL_MACHINE, "Software\\TortoiseSVN", &hTortoise) != ERROR_SUCCESS && + RegOpenKey(HKEY_CURRENT_USER, "Software\\TortoiseSVN", &hTortoise) != ERROR_SUCCESS) + /* Tortoise not installed */ + return 0; + command[0] = '"'; /* quote the path to the executable */ + size = sizeof(command) - 1; + if (RegQueryValueEx(hTortoise, "Directory", 0, &type, command+1, &size) != ERROR_SUCCESS || + type != REG_SZ) + /* Registry corrupted */ + return 0; + strcat(command, "bin\\subwcrev.exe"); + if (_stat(command+1, &st) < 0) + /* subwcrev.exe not part of the release */ + return 0; + strcat(command, "\" ..\\.. ..\\..\\Modules\\getbuildinfo.c getbuildinfo2.c"); + puts(command); fflush(stdout); + if (system(command) < 0) + return 0; + return 1; } int main(int argc, char*argv[]) { - char command[500] = "cl.exe -c -D_WIN32 -DUSE_DL_EXPORT -D_WINDOWS -DWIN32 -D_WINDLL "; - int do_unlink, result; - if (argc != 2) { - fprintf(stderr, "make_buildinfo $(ConfigurationName)\n"); - return EXIT_FAILURE; - } - if (strcmp(argv[1], "Release") == 0) { - strcat(command, "-MD "); - } - else if (strcmp(argv[1], "Debug") == 0) { - strcat(command, "-D_DEBUG -MDd "); - } - else if (strcmp(argv[1], "ReleaseItanium") == 0) { - strcat(command, "-MD /USECL:MS_ITANIUM "); - } - else if (strcmp(argv[1], "ReleaseAMD64") == 0) { - strcat(command, "-MD "); - strcat(command, "-MD /USECL:MS_OPTERON "); - } - else { - fprintf(stderr, "unsupported configuration %s\n", argv[1]); - return EXIT_FAILURE; - } + char command[500] = "cl.exe -c -D_WIN32 -DUSE_DL_EXPORT -D_WINDOWS -DWIN32 -D_WINDLL "; + int do_unlink, result; + if (argc != 2) { + fprintf(stderr, "make_buildinfo $(ConfigurationName)\n"); + return EXIT_FAILURE; + } + if (strcmp(argv[1], "Release") == 0) { + strcat(command, "-MD "); + } + else if (strcmp(argv[1], "Debug") == 0) { + strcat(command, "-D_DEBUG -MDd "); + } + else if (strcmp(argv[1], "ReleaseItanium") == 0) { + strcat(command, "-MD /USECL:MS_ITANIUM "); + } + else if (strcmp(argv[1], "ReleaseAMD64") == 0) { + strcat(command, "-MD "); + strcat(command, "-MD /USECL:MS_OPTERON "); + } + else { + fprintf(stderr, "unsupported configuration %s\n", argv[1]); + return EXIT_FAILURE; + } - if ((do_unlink = make_buildinfo2())) - strcat(command, "getbuildinfo2.c -DSUBWCREV "); - else - strcat(command, "..\\..\\Modules\\getbuildinfo.c"); - strcat(command, " -Fogetbuildinfo.o -I..\\..\\Include -I..\\..\\PC"); - puts(command); fflush(stdout); - result = system(command); - if (do_unlink) - unlink("getbuildinfo2.c"); - if (result < 0) - return EXIT_FAILURE; - return 0; + if ((do_unlink = make_buildinfo2())) + strcat(command, "getbuildinfo2.c -DSUBWCREV "); + else + strcat(command, "..\\..\\Modules\\getbuildinfo.c"); + strcat(command, " -Fogetbuildinfo.o -I..\\..\\Include -I..\\..\\PC"); + puts(command); fflush(stdout); + result = system(command); + if (do_unlink) + unlink("getbuildinfo2.c"); + if (result < 0) + return EXIT_FAILURE; + return 0; } diff --git a/PC/VS8.0/make_buildinfo.c b/PC/VS8.0/make_buildinfo.c index 133cfee..8cc3da2 100644 --- a/PC/VS8.0/make_buildinfo.c +++ b/PC/VS8.0/make_buildinfo.c @@ -23,72 +23,72 @@ int make_buildinfo2() { - struct _stat st; - HKEY hTortoise; - char command[CMD_SIZE+1]; - DWORD type, size; - if (_stat(".svn", &st) < 0) - return 0; - /* Allow suppression of subwcrev.exe invocation if a no_subwcrev file is present. */ - if (_stat("no_subwcrev", &st) == 0) - return 0; - if (RegOpenKey(HKEY_LOCAL_MACHINE, "Software\\TortoiseSVN", &hTortoise) != ERROR_SUCCESS && - RegOpenKey(HKEY_CURRENT_USER, "Software\\TortoiseSVN", &hTortoise) != ERROR_SUCCESS) - /* Tortoise not installed */ - return 0; - command[0] = '"'; /* quote the path to the executable */ - size = sizeof(command) - 1; - if (RegQueryValueEx(hTortoise, "Directory", 0, &type, command+1, &size) != ERROR_SUCCESS || - type != REG_SZ) - /* Registry corrupted */ - return 0; - strcat_s(command, CMD_SIZE, "bin\\subwcrev.exe"); - if (_stat(command+1, &st) < 0) - /* subwcrev.exe not part of the release */ - return 0; - strcat_s(command, CMD_SIZE, "\" ..\\.. ..\\..\\Modules\\getbuildinfo.c getbuildinfo2.c"); - puts(command); fflush(stdout); - if (system(command) < 0) - return 0; - return 1; + struct _stat st; + HKEY hTortoise; + char command[CMD_SIZE+1]; + DWORD type, size; + if (_stat(".svn", &st) < 0) + return 0; + /* Allow suppression of subwcrev.exe invocation if a no_subwcrev file is present. */ + if (_stat("no_subwcrev", &st) == 0) + return 0; + if (RegOpenKey(HKEY_LOCAL_MACHINE, "Software\\TortoiseSVN", &hTortoise) != ERROR_SUCCESS && + RegOpenKey(HKEY_CURRENT_USER, "Software\\TortoiseSVN", &hTortoise) != ERROR_SUCCESS) + /* Tortoise not installed */ + return 0; + command[0] = '"'; /* quote the path to the executable */ + size = sizeof(command) - 1; + if (RegQueryValueEx(hTortoise, "Directory", 0, &type, command+1, &size) != ERROR_SUCCESS || + type != REG_SZ) + /* Registry corrupted */ + return 0; + strcat_s(command, CMD_SIZE, "bin\\subwcrev.exe"); + if (_stat(command+1, &st) < 0) + /* subwcrev.exe not part of the release */ + return 0; + strcat_s(command, CMD_SIZE, "\" ..\\.. ..\\..\\Modules\\getbuildinfo.c getbuildinfo2.c"); + puts(command); fflush(stdout); + if (system(command) < 0) + return 0; + return 1; } int main(int argc, char*argv[]) { - char command[500] = "cl.exe -c -D_WIN32 -DUSE_DL_EXPORT -D_WINDOWS -DWIN32 -D_WINDLL "; - int do_unlink, result; - if (argc != 2) { - fprintf(stderr, "make_buildinfo $(ConfigurationName)\n"); - return EXIT_FAILURE; - } - if (strcmp(argv[1], "Release") == 0) { - strcat_s(command, CMD_SIZE, "-MD "); - } - else if (strcmp(argv[1], "Debug") == 0) { - strcat_s(command, CMD_SIZE, "-D_DEBUG -MDd "); - } - else if (strcmp(argv[1], "ReleaseItanium") == 0) { - strcat_s(command, CMD_SIZE, "-MD /USECL:MS_ITANIUM "); - } - else if (strcmp(argv[1], "ReleaseAMD64") == 0) { - strcat_s(command, CMD_SIZE, "-MD "); - strcat_s(command, CMD_SIZE, "-MD /USECL:MS_OPTERON "); - } - else { - fprintf(stderr, "unsupported configuration %s\n", argv[1]); - return EXIT_FAILURE; - } + char command[500] = "cl.exe -c -D_WIN32 -DUSE_DL_EXPORT -D_WINDOWS -DWIN32 -D_WINDLL "; + int do_unlink, result; + if (argc != 2) { + fprintf(stderr, "make_buildinfo $(ConfigurationName)\n"); + return EXIT_FAILURE; + } + if (strcmp(argv[1], "Release") == 0) { + strcat_s(command, CMD_SIZE, "-MD "); + } + else if (strcmp(argv[1], "Debug") == 0) { + strcat_s(command, CMD_SIZE, "-D_DEBUG -MDd "); + } + else if (strcmp(argv[1], "ReleaseItanium") == 0) { + strcat_s(command, CMD_SIZE, "-MD /USECL:MS_ITANIUM "); + } + else if (strcmp(argv[1], "ReleaseAMD64") == 0) { + strcat_s(command, CMD_SIZE, "-MD "); + strcat_s(command, CMD_SIZE, "-MD /USECL:MS_OPTERON "); + } + else { + fprintf(stderr, "unsupported configuration %s\n", argv[1]); + return EXIT_FAILURE; + } - if ((do_unlink = make_buildinfo2())) - strcat_s(command, CMD_SIZE, "getbuildinfo2.c -DSUBWCREV "); - else - strcat_s(command, CMD_SIZE, "..\\..\\Modules\\getbuildinfo.c"); - strcat_s(command, CMD_SIZE, " -Fogetbuildinfo.o -I..\\..\\Include -I..\\..\\PC"); - puts(command); fflush(stdout); - result = system(command); - if (do_unlink) - _unlink("getbuildinfo2.c"); - if (result < 0) - return EXIT_FAILURE; - return 0; -} \ No newline at end of file + if ((do_unlink = make_buildinfo2())) + strcat_s(command, CMD_SIZE, "getbuildinfo2.c -DSUBWCREV "); + else + strcat_s(command, CMD_SIZE, "..\\..\\Modules\\getbuildinfo.c"); + strcat_s(command, CMD_SIZE, " -Fogetbuildinfo.o -I..\\..\\Include -I..\\..\\PC"); + puts(command); fflush(stdout); + result = system(command); + if (do_unlink) + _unlink("getbuildinfo2.c"); + if (result < 0) + return EXIT_FAILURE; + return 0; +} diff --git a/PC/_msi.c b/PC/_msi.c index 0df2397..26f3f33 100644 --- a/PC/_msi.c +++ b/PC/_msi.c @@ -20,19 +20,19 @@ uuidcreate(PyObject* obj, PyObject*args) UUID result; unsigned short *cresult; PyObject *oresult; - + /* May return ok, local only, and no address. For local only, the documentation says we still get a uuid. For RPC_S_UUID_NO_ADDRESS, it's not clear whether we can use the result. */ if (UuidCreate(&result) == RPC_S_UUID_NO_ADDRESS) { - PyErr_SetString(PyExc_NotImplementedError, "processing 'no address' result"); - return NULL; + PyErr_SetString(PyExc_NotImplementedError, "processing 'no address' result"); + return NULL; } if (UuidToStringW(&result, &cresult) == RPC_S_OUT_OF_MEMORY) { - PyErr_SetString(PyExc_MemoryError, "out of memory in uuidgen"); - return NULL; + PyErr_SetString(PyExc_MemoryError, "out of memory in uuidgen"); + return NULL; } oresult = PyUnicode_FromUnicode(cresult, wcslen(cresult)); @@ -57,7 +57,7 @@ static FNFCIOPEN(cb_open) { int result = _open(pszFile, oflag, pmode); if (result == -1) - *err = errno; + *err = errno; return result; } @@ -65,7 +65,7 @@ static FNFCIREAD(cb_read) { UINT result = (UINT)_read(hf, memory, cb); if (result != cb) - *err = errno; + *err = errno; return result; } @@ -73,7 +73,7 @@ static FNFCIWRITE(cb_write) { UINT result = (UINT)_write(hf, memory, cb); if (result != cb) - *err = errno; + *err = errno; return result; } @@ -81,7 +81,7 @@ static FNFCICLOSE(cb_close) { int result = _close(hf); if (result != 0) - *err = errno; + *err = errno; return result; } @@ -89,7 +89,7 @@ static FNFCISEEK(cb_seek) { long result = (long)_lseek(hf, dist, seektype); if (result == -1) - *err = errno; + *err = errno; return result; } @@ -97,7 +97,7 @@ static FNFCIDELETE(cb_delete) { int result = remove(pszFile); if (result != 0) - *err = errno; + *err = errno; return result; } @@ -110,9 +110,9 @@ static FNFCIGETTEMPFILE(cb_gettempfile) { char *name = _tempnam("", "tmp"); if ((name != NULL) && ((int)strlen(name) < cbTempName)) { - strcpy(pszTempName, name); - free(name); - return TRUE; + strcpy(pszTempName, name); + free(name); + return TRUE; } if (name) free(name); @@ -122,10 +122,10 @@ static FNFCIGETTEMPFILE(cb_gettempfile) static FNFCISTATUS(cb_status) { if (pv) { - PyObject *result = PyObject_CallMethod(pv, "status", "iii", typeStatus, cb1, cb2); - if (result == NULL) - return -1; - Py_DECREF(result); + PyObject *result = PyObject_CallMethod(pv, "status", "iii", typeStatus, cb1, cb2); + if (result == NULL) + return -1; + Py_DECREF(result); } return 0; } @@ -133,18 +133,18 @@ static FNFCISTATUS(cb_status) static FNFCIGETNEXTCABINET(cb_getnextcabinet) { if (pv) { - PyObject *result = PyObject_CallMethod(pv, "getnextcabinet", "i", pccab->iCab); - if (result == NULL) - return -1; - if (!PyBytes_Check(result)) { - PyErr_Format(PyExc_TypeError, - "Incorrect return type %s from getnextcabinet", - result->ob_type->tp_name); - Py_DECREF(result); - return FALSE; - } - strncpy(pccab->szCab, PyBytes_AsString(result), sizeof(pccab->szCab)); - return TRUE; + PyObject *result = PyObject_CallMethod(pv, "getnextcabinet", "i", pccab->iCab); + if (result == NULL) + return -1; + if (!PyBytes_Check(result)) { + PyErr_Format(PyExc_TypeError, + "Incorrect return type %s from getnextcabinet", + result->ob_type->tp_name); + Py_DECREF(result); + return FALSE; + } + strncpy(pccab->szCab, PyBytes_AsString(result), sizeof(pccab->szCab)); + return TRUE; } return FALSE; } @@ -157,21 +157,21 @@ static FNFCIGETOPENINFO(cb_getopeninfo) /* Need Win32 handle to get time stamps */ handle = CreateFile(pszName, GENERIC_READ, FILE_SHARE_READ, NULL, - OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); + OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); if (handle == INVALID_HANDLE_VALUE) - return -1; + return -1; if (GetFileInformationByHandle(handle, &bhfi) == FALSE) { - CloseHandle(handle); - return -1; + CloseHandle(handle); + return -1; } FileTimeToLocalFileTime(&bhfi.ftLastWriteTime, &filetime); FileTimeToDosDateTime(&filetime, pdate, ptime); - *pattribs = (int)(bhfi.dwFileAttributes & - (_A_RDONLY | _A_SYSTEM | _A_HIDDEN | _A_ARCH)); + *pattribs = (int)(bhfi.dwFileAttributes & + (_A_RDONLY | _A_SYSTEM | _A_HIDDEN | _A_ARCH)); CloseHandle(handle); @@ -189,11 +189,11 @@ static PyObject* fcicreate(PyObject* obj, PyObject* args) if (!PyArg_ParseTuple(args, "sO:FCICreate", &cabname, &files)) - return NULL; + return NULL; if (!PyList_Check(files)) { - PyErr_SetString(PyExc_TypeError, "FCICreate expects a list"); - return NULL; + PyErr_SetString(PyExc_TypeError, "FCICreate expects a list"); + return NULL; } ccab.cb = INT_MAX; /* no need to split CAB into multiple media */ @@ -209,49 +209,49 @@ static PyObject* fcicreate(PyObject* obj, PyObject* args) ccab.szDisk[0] = '\0'; for (i = 0, p = cabname; *p; p = CharNext(p)) - if (*p == '\\' || *p == '/') - i = p - cabname + 1; + if (*p == '\\' || *p == '/') + i = p - cabname + 1; if (i >= sizeof(ccab.szCabPath) || - strlen(cabname+i) >= sizeof(ccab.szCab)) { - PyErr_SetString(PyExc_ValueError, "path name too long"); - return 0; + strlen(cabname+i) >= sizeof(ccab.szCab)) { + PyErr_SetString(PyExc_ValueError, "path name too long"); + return 0; } if (i > 0) { - memcpy(ccab.szCabPath, cabname, i); - ccab.szCabPath[i] = '\0'; - strcpy(ccab.szCab, cabname+i); + memcpy(ccab.szCabPath, cabname, i); + ccab.szCabPath[i] = '\0'; + strcpy(ccab.szCab, cabname+i); } else { - strcpy(ccab.szCabPath, ".\\"); - strcpy(ccab.szCab, cabname); + strcpy(ccab.szCabPath, ".\\"); + strcpy(ccab.szCab, cabname); } hfci = FCICreate(&erf, cb_fileplaced, cb_alloc, cb_free, - cb_open, cb_read, cb_write, cb_close, cb_seek, cb_delete, - cb_gettempfile, &ccab, NULL); + cb_open, cb_read, cb_write, cb_close, cb_seek, cb_delete, + cb_gettempfile, &ccab, NULL); if (hfci == NULL) { - PyErr_Format(PyExc_ValueError, "FCI error %d", erf.erfOper); - return NULL; + PyErr_Format(PyExc_ValueError, "FCI error %d", erf.erfOper); + return NULL; } for (i=0; i < PyList_GET_SIZE(files); i++) { - PyObject *item = PyList_GET_ITEM(files, i); - char *filename, *cabname; - if (!PyArg_ParseTuple(item, "ss", &filename, &cabname)) - goto err; - if (!FCIAddFile(hfci, filename, cabname, FALSE, - cb_getnextcabinet, cb_status, cb_getopeninfo, - tcompTYPE_MSZIP)) - goto err; + PyObject *item = PyList_GET_ITEM(files, i); + char *filename, *cabname; + if (!PyArg_ParseTuple(item, "ss", &filename, &cabname)) + goto err; + if (!FCIAddFile(hfci, filename, cabname, FALSE, + cb_getnextcabinet, cb_status, cb_getopeninfo, + tcompTYPE_MSZIP)) + goto err; } if (!FCIFlushCabinet(hfci, FALSE, cb_getnextcabinet, cb_status)) - goto err; + goto err; if (!FCIDestroy(hfci)) - goto err; + goto err; Py_INCREF(Py_None); return Py_None; @@ -266,7 +266,7 @@ typedef struct msiobj{ MSIHANDLE h; }msiobj; -static void +static void msiobj_dealloc(msiobj* msidb) { MsiCloseHandle(msidb->h); @@ -292,41 +292,41 @@ msierror(int status) MSIHANDLE err = MsiGetLastErrorRecord(); if (err == 0) { - switch(status) { - case ERROR_ACCESS_DENIED: - PyErr_SetString(MSIError, "access denied"); - return NULL; - case ERROR_FUNCTION_FAILED: - PyErr_SetString(MSIError, "function failed"); - return NULL; - case ERROR_INVALID_DATA: - PyErr_SetString(MSIError, "invalid data"); - return NULL; - case ERROR_INVALID_HANDLE: - PyErr_SetString(MSIError, "invalid handle"); - return NULL; - case ERROR_INVALID_STATE: - PyErr_SetString(MSIError, "invalid state"); - return NULL; - case ERROR_INVALID_PARAMETER: - PyErr_SetString(MSIError, "invalid parameter"); - return NULL; - default: - PyErr_Format(MSIError, "unknown error %x", status); - return NULL; - } + switch(status) { + case ERROR_ACCESS_DENIED: + PyErr_SetString(MSIError, "access denied"); + return NULL; + case ERROR_FUNCTION_FAILED: + PyErr_SetString(MSIError, "function failed"); + return NULL; + case ERROR_INVALID_DATA: + PyErr_SetString(MSIError, "invalid data"); + return NULL; + case ERROR_INVALID_HANDLE: + PyErr_SetString(MSIError, "invalid handle"); + return NULL; + case ERROR_INVALID_STATE: + PyErr_SetString(MSIError, "invalid state"); + return NULL; + case ERROR_INVALID_PARAMETER: + PyErr_SetString(MSIError, "invalid parameter"); + return NULL; + default: + PyErr_Format(MSIError, "unknown error %x", status); + return NULL; + } } code = MsiRecordGetInteger(err, 1); /* XXX code */ if (MsiFormatRecord(0, err, res, &size) == ERROR_MORE_DATA) { - res = malloc(size+1); - MsiFormatRecord(0, err, res, &size); - res[size]='\0'; + res = malloc(size+1); + MsiFormatRecord(0, err, res, &size); + res[size]='\0'; } MsiCloseHandle(err); PyErr_SetString(MSIError, res); if (res != buf) - free(res); + free(res); return NULL; } @@ -343,7 +343,7 @@ record_getinteger(msiobj* record, PyObject* args) { unsigned int field; int status; - + if (!PyArg_ParseTuple(args, "I:GetInteger", &field)) return NULL; status = MsiRecordGetInteger(record->h, field); @@ -363,7 +363,7 @@ record_getstring(msiobj* record, PyObject* args) WCHAR *res = buf; DWORD size = sizeof(buf); PyObject* string; - + if (!PyArg_ParseTuple(args, "I:GetString", &field)) return NULL; status = MsiRecordGetStringW(record->h, field, res, &size); @@ -386,7 +386,7 @@ record_cleardata(msiobj* record, PyObject *args) { int status = MsiRecordClearData(record->h); if (status != ERROR_SUCCESS) - return msierror(status); + return msierror(status); Py_INCREF(Py_None); return Py_None; @@ -400,10 +400,10 @@ record_setstring(msiobj* record, PyObject *args) Py_UNICODE *data; if (!PyArg_ParseTuple(args, "iu:SetString", &field, &data)) - return NULL; + return NULL; if ((status = MsiRecordSetStringW(record->h, field, data)) != ERROR_SUCCESS) - return msierror(status); + return msierror(status); Py_INCREF(Py_None); return Py_None; @@ -417,10 +417,10 @@ record_setstream(msiobj* record, PyObject *args) Py_UNICODE *data; if (!PyArg_ParseTuple(args, "iu:SetStream", &field, &data)) - return NULL; + return NULL; if ((status = MsiRecordSetStreamW(record->h, field, data)) != ERROR_SUCCESS) - return msierror(status); + return msierror(status); Py_INCREF(Py_None); return Py_None; @@ -434,10 +434,10 @@ record_setinteger(msiobj* record, PyObject *args) int data; if (!PyArg_ParseTuple(args, "ii:SetInteger", &field, &data)) - return NULL; + return NULL; if ((status = MsiRecordSetInteger(record->h, field, data)) != ERROR_SUCCESS) - return msierror(status); + return msierror(status); Py_INCREF(Py_None); return Py_None; @@ -446,39 +446,39 @@ record_setinteger(msiobj* record, PyObject *args) static PyMethodDef record_methods[] = { - { "GetFieldCount", (PyCFunction)record_getfieldcount, METH_NOARGS, - PyDoc_STR("GetFieldCount() -> int\nWraps MsiRecordGetFieldCount")}, + { "GetFieldCount", (PyCFunction)record_getfieldcount, METH_NOARGS, + PyDoc_STR("GetFieldCount() -> int\nWraps MsiRecordGetFieldCount")}, { "GetInteger", (PyCFunction)record_getinteger, METH_VARARGS, PyDoc_STR("GetInteger(field) -> int\nWraps MsiRecordGetInteger")}, { "GetString", (PyCFunction)record_getstring, METH_VARARGS, PyDoc_STR("GetString(field) -> string\nWraps MsiRecordGetString")}, - { "SetString", (PyCFunction)record_setstring, METH_VARARGS, - PyDoc_STR("SetString(field,str) -> None\nWraps MsiRecordSetString")}, - { "SetStream", (PyCFunction)record_setstream, METH_VARARGS, - PyDoc_STR("SetStream(field,filename) -> None\nWraps MsiRecordSetInteger")}, - { "SetInteger", (PyCFunction)record_setinteger, METH_VARARGS, - PyDoc_STR("SetInteger(field,int) -> None\nWraps MsiRecordSetInteger")}, - { "ClearData", (PyCFunction)record_cleardata, METH_NOARGS, - PyDoc_STR("ClearData() -> int\nWraps MsiRecordGClearData")}, + { "SetString", (PyCFunction)record_setstring, METH_VARARGS, + PyDoc_STR("SetString(field,str) -> None\nWraps MsiRecordSetString")}, + { "SetStream", (PyCFunction)record_setstream, METH_VARARGS, + PyDoc_STR("SetStream(field,filename) -> None\nWraps MsiRecordSetInteger")}, + { "SetInteger", (PyCFunction)record_setinteger, METH_VARARGS, + PyDoc_STR("SetInteger(field,int) -> None\nWraps MsiRecordSetInteger")}, + { "ClearData", (PyCFunction)record_cleardata, METH_NOARGS, + PyDoc_STR("ClearData() -> int\nWraps MsiRecordGClearData")}, { NULL, NULL } }; static PyTypeObject record_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_msi.Record", /*tp_name*/ - sizeof(msiobj), /*tp_basicsize*/ - 0, /*tp_itemsize*/ - /* methods */ - (destructor)msiobj_dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_reserved*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash*/ + PyVarObject_HEAD_INIT(NULL, 0) + "_msi.Record", /*tp_name*/ + sizeof(msiobj), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + /* methods */ + (destructor)msiobj_dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_reserved*/ + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ 0, /*tp_call*/ 0, /*tp_str*/ PyObject_GenericGetAttr,/*tp_getattro*/ @@ -513,8 +513,8 @@ record_new(MSIHANDLE h) msiobj *result = PyObject_NEW(struct msiobj, &record_Type); if (!result) { - MsiCloseHandle(h); - return NULL; + MsiCloseHandle(h); + return NULL; } result->h = h; @@ -537,27 +537,27 @@ summary_getproperty(msiobj* si, PyObject *args) DWORD ssize = sizeof(sval); if (!PyArg_ParseTuple(args, "i:GetProperty", &field)) - return NULL; + return NULL; - status = MsiSummaryInfoGetProperty(si->h, field, &type, &ival, - &fval, sval, &ssize); + status = MsiSummaryInfoGetProperty(si->h, field, &type, &ival, + &fval, sval, &ssize); if (status == ERROR_MORE_DATA) { - sval = malloc(ssize); - status = MsiSummaryInfoGetProperty(si->h, field, &type, &ival, - &fval, sval, &ssize); + sval = malloc(ssize); + status = MsiSummaryInfoGetProperty(si->h, field, &type, &ival, + &fval, sval, &ssize); } switch(type) { - case VT_I2: case VT_I4: - return PyLong_FromLong(ival); - case VT_FILETIME: - PyErr_SetString(PyExc_NotImplementedError, "FILETIME result"); - return NULL; - case VT_LPSTR: - result = PyBytes_FromStringAndSize(sval, ssize); - if (sval != sbuf) - free(sval); - return result; + case VT_I2: case VT_I4: + return PyLong_FromLong(ival); + case VT_FILETIME: + PyErr_SetString(PyExc_NotImplementedError, "FILETIME result"); + return NULL; + case VT_LPSTR: + result = PyBytes_FromStringAndSize(sval, ssize); + if (sval != sbuf) + free(sval); + return result; } PyErr_Format(PyExc_NotImplementedError, "result of type %d", type); return NULL; @@ -571,7 +571,7 @@ summary_getpropertycount(msiobj* si, PyObject *args) status = MsiSummaryInfoGetPropertyCount(si->h, &result); if (status != ERROR_SUCCESS) - return msierror(status); + return msierror(status); return PyLong_FromLong(result); } @@ -584,25 +584,25 @@ summary_setproperty(msiobj* si, PyObject *args) PyObject* data; if (!PyArg_ParseTuple(args, "iO:SetProperty", &field, &data)) - return NULL; + return NULL; if (PyUnicode_Check(data)) { - status = MsiSummaryInfoSetPropertyW(si->h, field, VT_LPSTR, - 0, NULL, PyUnicode_AsUnicode(data)); + status = MsiSummaryInfoSetPropertyW(si->h, field, VT_LPSTR, + 0, NULL, PyUnicode_AsUnicode(data)); } else if (PyLong_CheckExact(data)) { - long value = PyLong_AsLong(data); - if (value == -1 && PyErr_Occurred()) { - return NULL; - } - status = MsiSummaryInfoSetProperty(si->h, field, VT_I4, - value, NULL, NULL); + long value = PyLong_AsLong(data); + if (value == -1 && PyErr_Occurred()) { + return NULL; + } + status = MsiSummaryInfoSetProperty(si->h, field, VT_I4, + value, NULL, NULL); } else { - PyErr_SetString(PyExc_TypeError, "unsupported type"); - return NULL; + PyErr_SetString(PyExc_TypeError, "unsupported type"); + return NULL; } - + if (status != ERROR_SUCCESS) - return msierror(status); + return msierror(status); Py_INCREF(Py_None); return Py_None; @@ -616,39 +616,39 @@ summary_persist(msiobj* si, PyObject *args) status = MsiSummaryInfoPersist(si->h); if (status != ERROR_SUCCESS) - return msierror(status); + return msierror(status); Py_INCREF(Py_None); return Py_None; } static PyMethodDef summary_methods[] = { - { "GetProperty", (PyCFunction)summary_getproperty, METH_VARARGS, - PyDoc_STR("GetProperty(propid) -> value\nWraps MsiSummaryInfoGetProperty")}, - { "GetPropertyCount", (PyCFunction)summary_getpropertycount, METH_NOARGS, - PyDoc_STR("GetProperty() -> int\nWraps MsiSummaryInfoGetPropertyCount")}, - { "SetProperty", (PyCFunction)summary_setproperty, METH_VARARGS, - PyDoc_STR("SetProperty(value) -> None\nWraps MsiSummaryInfoProperty")}, - { "Persist", (PyCFunction)summary_persist, METH_NOARGS, - PyDoc_STR("Persist() -> None\nWraps MsiSummaryInfoPersist")}, + { "GetProperty", (PyCFunction)summary_getproperty, METH_VARARGS, + PyDoc_STR("GetProperty(propid) -> value\nWraps MsiSummaryInfoGetProperty")}, + { "GetPropertyCount", (PyCFunction)summary_getpropertycount, METH_NOARGS, + PyDoc_STR("GetProperty() -> int\nWraps MsiSummaryInfoGetPropertyCount")}, + { "SetProperty", (PyCFunction)summary_setproperty, METH_VARARGS, + PyDoc_STR("SetProperty(value) -> None\nWraps MsiSummaryInfoProperty")}, + { "Persist", (PyCFunction)summary_persist, METH_NOARGS, + PyDoc_STR("Persist() -> None\nWraps MsiSummaryInfoPersist")}, { NULL, NULL } }; static PyTypeObject summary_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_msi.SummaryInformation", /*tp_name*/ - sizeof(msiobj), /*tp_basicsize*/ - 0, /*tp_itemsize*/ - /* methods */ - (destructor)msiobj_dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_reserved*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash*/ + PyVarObject_HEAD_INIT(NULL, 0) + "_msi.SummaryInformation", /*tp_name*/ + sizeof(msiobj), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + /* methods */ + (destructor)msiobj_dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_reserved*/ + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ 0, /*tp_call*/ 0, /*tp_str*/ PyObject_GenericGetAttr,/*tp_getattro*/ @@ -687,7 +687,7 @@ view_execute(msiobj *view, PyObject*args) PyObject *oparams = Py_None; if (!PyArg_ParseTuple(args, "O:Execute", &oparams)) - return NULL; + return NULL; if (oparams != Py_None) { if (oparams->ob_type != &record_Type) { @@ -699,7 +699,7 @@ view_execute(msiobj *view, PyObject*args) status = MsiViewExecute(view->h, params); if (status != ERROR_SUCCESS) - return msierror(status); + return msierror(status); Py_INCREF(Py_None); return Py_None; @@ -712,7 +712,7 @@ view_fetch(msiobj *view, PyObject*args) MSIHANDLE result; if ((status = MsiViewFetch(view->h, &result)) != ERROR_SUCCESS) - return msierror(status); + return msierror(status); return record_new(result); } @@ -725,10 +725,10 @@ view_getcolumninfo(msiobj *view, PyObject *args) MSIHANDLE result; if (!PyArg_ParseTuple(args, "i:GetColumnInfo", &kind)) - return NULL; + return NULL; if ((status = MsiViewGetColumnInfo(view->h, kind, &result)) != ERROR_SUCCESS) - return msierror(status); + return msierror(status); return record_new(result); } @@ -741,15 +741,15 @@ view_modify(msiobj *view, PyObject *args) int status; if (!PyArg_ParseTuple(args, "iO:Modify", &kind, &data)) - return NULL; + return NULL; if (data->ob_type != &record_Type) { - PyErr_SetString(PyExc_TypeError, "Modify expects a record object"); - return NULL; + PyErr_SetString(PyExc_TypeError, "Modify expects a record object"); + return NULL; } if ((status = MsiViewModify(view->h, kind, ((msiobj*)data)->h)) != ERROR_SUCCESS) - return msierror(status); + return msierror(status); Py_INCREF(Py_None); return Py_None; @@ -761,42 +761,42 @@ view_close(msiobj *view, PyObject*args) int status; if ((status = MsiViewClose(view->h)) != ERROR_SUCCESS) - return msierror(status); + return msierror(status); Py_INCREF(Py_None); return Py_None; } static PyMethodDef view_methods[] = { - { "Execute", (PyCFunction)view_execute, METH_VARARGS, - PyDoc_STR("Execute(params=None) -> None\nWraps MsiViewExecute")}, + { "Execute", (PyCFunction)view_execute, METH_VARARGS, + PyDoc_STR("Execute(params=None) -> None\nWraps MsiViewExecute")}, { "GetColumnInfo", (PyCFunction)view_getcolumninfo, METH_VARARGS, - PyDoc_STR("GetColumnInfo() -> result\nWraps MsiGetColumnInfo")}, + PyDoc_STR("GetColumnInfo() -> result\nWraps MsiGetColumnInfo")}, { "Fetch", (PyCFunction)view_fetch, METH_NOARGS, - PyDoc_STR("Fetch() -> result\nWraps MsiViewFetch")}, + PyDoc_STR("Fetch() -> result\nWraps MsiViewFetch")}, { "Modify", (PyCFunction)view_modify, METH_VARARGS, - PyDoc_STR("Modify(mode,record) -> None\nWraps MsiViewModify")}, + PyDoc_STR("Modify(mode,record) -> None\nWraps MsiViewModify")}, { "Close", (PyCFunction)view_close, METH_NOARGS, - PyDoc_STR("Close() -> result\nWraps MsiViewClose")}, + PyDoc_STR("Close() -> result\nWraps MsiViewClose")}, { NULL, NULL } }; static PyTypeObject msiview_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_msi.View", /*tp_name*/ - sizeof(msiobj), /*tp_basicsize*/ - 0, /*tp_itemsize*/ - /* methods */ - (destructor)msiobj_dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_reserved*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash*/ + PyVarObject_HEAD_INIT(NULL, 0) + "_msi.View", /*tp_name*/ + sizeof(msiobj), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + /* methods */ + (destructor)msiobj_dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_reserved*/ + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ 0, /*tp_call*/ 0, /*tp_str*/ PyObject_GenericGetAttr,/*tp_getattro*/ @@ -836,15 +836,15 @@ msidb_openview(msiobj *msidb, PyObject *args) msiobj *result; if (!PyArg_ParseTuple(args, "s:OpenView", &sql)) - return NULL; + return NULL; if ((status = MsiDatabaseOpenView(msidb->h, sql, &hView)) != ERROR_SUCCESS) - return msierror(status); + return msierror(status); result = PyObject_NEW(struct msiobj, &msiview_Type); if (!result) { - MsiCloseHandle(hView); - return NULL; + MsiCloseHandle(hView); + return NULL; } result->h = hView; @@ -857,7 +857,7 @@ msidb_commit(msiobj *msidb, PyObject *args) int status; if ((status = MsiDatabaseCommit(msidb->h)) != ERROR_SUCCESS) - return msierror(status); + return msierror(status); Py_INCREF(Py_None); return Py_None; @@ -872,16 +872,16 @@ msidb_getsummaryinformation(msiobj *db, PyObject *args) msiobj *oresult; if (!PyArg_ParseTuple(args, "i:GetSummaryInformation", &count)) - return NULL; + return NULL; status = MsiGetSummaryInformation(db->h, NULL, count, &result); if (status != ERROR_SUCCESS) - return msierror(status); + return msierror(status); oresult = PyObject_NEW(struct msiobj, &summary_Type); if (!result) { - MsiCloseHandle(result); - return NULL; + MsiCloseHandle(result); + return NULL; } oresult->h = result; @@ -889,31 +889,31 @@ msidb_getsummaryinformation(msiobj *db, PyObject *args) } static PyMethodDef db_methods[] = { - { "OpenView", (PyCFunction)msidb_openview, METH_VARARGS, - PyDoc_STR("OpenView(sql) -> viewobj\nWraps MsiDatabaseOpenView")}, + { "OpenView", (PyCFunction)msidb_openview, METH_VARARGS, + PyDoc_STR("OpenView(sql) -> viewobj\nWraps MsiDatabaseOpenView")}, { "Commit", (PyCFunction)msidb_commit, METH_NOARGS, - PyDoc_STR("Commit() -> None\nWraps MsiDatabaseCommit")}, - { "GetSummaryInformation", (PyCFunction)msidb_getsummaryinformation, METH_VARARGS, - PyDoc_STR("GetSummaryInformation(updateCount) -> viewobj\nWraps MsiGetSummaryInformation")}, + PyDoc_STR("Commit() -> None\nWraps MsiDatabaseCommit")}, + { "GetSummaryInformation", (PyCFunction)msidb_getsummaryinformation, METH_VARARGS, + PyDoc_STR("GetSummaryInformation(updateCount) -> viewobj\nWraps MsiGetSummaryInformation")}, { NULL, NULL } }; static PyTypeObject msidb_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_msi.Database", /*tp_name*/ - sizeof(msiobj), /*tp_basicsize*/ - 0, /*tp_itemsize*/ - /* methods */ - (destructor)msiobj_dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_reserved*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash*/ + PyVarObject_HEAD_INIT(NULL, 0) + "_msi.Database", /*tp_name*/ + sizeof(msiobj), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + /* methods */ + (destructor)msiobj_dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_reserved*/ + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ 0, /*tp_call*/ 0, /*tp_str*/ PyObject_GenericGetAttr,/*tp_getattro*/ @@ -949,18 +949,18 @@ static PyObject* msiopendb(PyObject *obj, PyObject *args) int persist; MSIHANDLE h; msiobj *result; - + if (!PyArg_ParseTuple(args, "si:MSIOpenDatabase", &path, &persist)) - return NULL; + return NULL; - status = MsiOpenDatabase(path, (LPCSTR)persist, &h); + status = MsiOpenDatabase(path, (LPCSTR)persist, &h); if (status != ERROR_SUCCESS) - return msierror(status); + return msierror(status); result = PyObject_NEW(struct msiobj, &msidb_Type); if (!result) { - MsiCloseHandle(h); - return NULL; + MsiCloseHandle(h); + return NULL; } result->h = h; return (PyObject*)result; @@ -973,11 +973,11 @@ createrecord(PyObject *o, PyObject *args) MSIHANDLE h; if (!PyArg_ParseTuple(args, "i:CreateRecord", &count)) - return NULL; - + return NULL; + h = MsiCreateRecord(count); if (h == 0) - return msierror(0); + return msierror(0); return record_new(h); } @@ -985,29 +985,29 @@ createrecord(PyObject *o, PyObject *args) static PyMethodDef msi_methods[] = { {"UuidCreate", (PyCFunction)uuidcreate, METH_NOARGS, - PyDoc_STR("UuidCreate() -> string")}, - {"FCICreate", (PyCFunction)fcicreate, METH_VARARGS, - PyDoc_STR("fcicreate(cabname,files) -> None")}, - {"OpenDatabase", (PyCFunction)msiopendb, METH_VARARGS, - PyDoc_STR("OpenDatabase(name, flags) -> dbobj\nWraps MsiOpenDatabase")}, - {"CreateRecord", (PyCFunction)createrecord, METH_VARARGS, - PyDoc_STR("OpenDatabase(name, flags) -> dbobj\nWraps MsiCreateRecord")}, - {NULL, NULL} /* sentinel */ + PyDoc_STR("UuidCreate() -> string")}, + {"FCICreate", (PyCFunction)fcicreate, METH_VARARGS, + PyDoc_STR("fcicreate(cabname,files) -> None")}, + {"OpenDatabase", (PyCFunction)msiopendb, METH_VARARGS, + PyDoc_STR("OpenDatabase(name, flags) -> dbobj\nWraps MsiOpenDatabase")}, + {"CreateRecord", (PyCFunction)createrecord, METH_VARARGS, + PyDoc_STR("OpenDatabase(name, flags) -> dbobj\nWraps MsiCreateRecord")}, + {NULL, NULL} /* sentinel */ }; static char msi_doc[] = "Documentation"; static struct PyModuleDef _msimodule = { - PyModuleDef_HEAD_INIT, - "_msi", - msi_doc, - -1, - msi_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_msi", + msi_doc, + -1, + msi_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC @@ -1017,7 +1017,7 @@ PyInit__msi(void) m = PyModule_Create(&_msimodule); if (m == NULL) - return NULL; + return NULL; PyModule_AddIntConstant(m, "MSIDBOPEN_CREATEDIRECT", (int)MSIDBOPEN_CREATEDIRECT); PyModule_AddIntConstant(m, "MSIDBOPEN_CREATE", (int)MSIDBOPEN_CREATE); @@ -1063,7 +1063,7 @@ PyInit__msi(void) MSIError = PyErr_NewException ("_msi.MSIError", NULL, NULL); if (!MSIError) - return NULL; + return NULL; PyModule_AddObject(m, "MSIError", MSIError); return m; } diff --git a/PC/_subprocess.c b/PC/_subprocess.c index 7a12d91..27d3dc6 100644 --- a/PC/_subprocess.c +++ b/PC/_subprocess.c @@ -46,8 +46,8 @@ the wrapper is used to provide Detach and Close methods */ typedef struct { - PyObject_HEAD - HANDLE handle; + PyObject_HEAD + HANDLE handle; } sp_handle_object; static PyTypeObject sp_handle_type; @@ -55,104 +55,104 @@ static PyTypeObject sp_handle_type; static PyObject* sp_handle_new(HANDLE handle) { - sp_handle_object* self; + sp_handle_object* self; - self = PyObject_NEW(sp_handle_object, &sp_handle_type); - if (self == NULL) - return NULL; + self = PyObject_NEW(sp_handle_object, &sp_handle_type); + if (self == NULL) + return NULL; - self->handle = handle; + self->handle = handle; - return (PyObject*) self; + return (PyObject*) self; } #if defined(MS_WIN32) && !defined(MS_WIN64) -#define HANDLE_TO_PYNUM(handle) PyLong_FromLong((long) handle) -#define PY_HANDLE_PARAM "l" +#define HANDLE_TO_PYNUM(handle) PyLong_FromLong((long) handle) +#define PY_HANDLE_PARAM "l" #else -#define HANDLE_TO_PYNUM(handle) PyLong_FromLongLong((long long) handle) -#define PY_HANDLE_PARAM "L" +#define HANDLE_TO_PYNUM(handle) PyLong_FromLongLong((long long) handle) +#define PY_HANDLE_PARAM "L" #endif static PyObject* sp_handle_detach(sp_handle_object* self, PyObject* args) { - HANDLE handle; + HANDLE handle; - if (! PyArg_ParseTuple(args, ":Detach")) - return NULL; + if (! PyArg_ParseTuple(args, ":Detach")) + return NULL; - handle = self->handle; + handle = self->handle; - self->handle = INVALID_HANDLE_VALUE; + self->handle = INVALID_HANDLE_VALUE; - /* note: return the current handle, as an integer */ - return HANDLE_TO_PYNUM(handle); + /* note: return the current handle, as an integer */ + return HANDLE_TO_PYNUM(handle); } static PyObject* sp_handle_close(sp_handle_object* self, PyObject* args) { - if (! PyArg_ParseTuple(args, ":Close")) - return NULL; - - if (self->handle != INVALID_HANDLE_VALUE) { - CloseHandle(self->handle); - self->handle = INVALID_HANDLE_VALUE; - } - Py_INCREF(Py_None); - return Py_None; + if (! PyArg_ParseTuple(args, ":Close")) + return NULL; + + if (self->handle != INVALID_HANDLE_VALUE) { + CloseHandle(self->handle); + self->handle = INVALID_HANDLE_VALUE; + } + Py_INCREF(Py_None); + return Py_None; } static void sp_handle_dealloc(sp_handle_object* self) { - if (self->handle != INVALID_HANDLE_VALUE) - CloseHandle(self->handle); - PyObject_FREE(self); + if (self->handle != INVALID_HANDLE_VALUE) + CloseHandle(self->handle); + PyObject_FREE(self); } static PyMethodDef sp_handle_methods[] = { - {"Detach", (PyCFunction) sp_handle_detach, METH_VARARGS}, - {"Close", (PyCFunction) sp_handle_close, METH_VARARGS}, - {NULL, NULL} + {"Detach", (PyCFunction) sp_handle_detach, METH_VARARGS}, + {"Close", (PyCFunction) sp_handle_close, METH_VARARGS}, + {NULL, NULL} }; static PyObject* sp_handle_as_int(sp_handle_object* self) { - return HANDLE_TO_PYNUM(self->handle); + return HANDLE_TO_PYNUM(self->handle); } static PyNumberMethods sp_handle_as_number; static PyTypeObject sp_handle_type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_subprocess_handle", sizeof(sp_handle_object), 0, - (destructor) sp_handle_dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_reserved*/ - 0, /*tp_repr*/ - &sp_handle_as_number, /*tp_as_number */ - 0, /*tp_as_sequence */ - 0, /*tp_as_mapping */ - 0, /*tp_hash*/ - 0, /*tp_call*/ - 0, /*tp_str*/ - 0, /*tp_getattro*/ - 0, /*tp_setattro*/ - 0, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT, /*tp_flags*/ - 0, /*tp_doc*/ - 0, /*tp_traverse*/ - 0, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - sp_handle_methods, /*tp_methods*/ + PyVarObject_HEAD_INIT(NULL, 0) + "_subprocess_handle", sizeof(sp_handle_object), 0, + (destructor) sp_handle_dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_reserved*/ + 0, /*tp_repr*/ + &sp_handle_as_number, /*tp_as_number */ + 0, /*tp_as_sequence */ + 0, /*tp_as_mapping */ + 0, /*tp_hash*/ + 0, /*tp_call*/ + 0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT, /*tp_flags*/ + 0, /*tp_doc*/ + 0, /*tp_traverse*/ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + sp_handle_methods, /*tp_methods*/ }; /* -------------------------------------------------------------------- */ @@ -168,26 +168,26 @@ The integer associated with the handle object is returned."); static PyObject * sp_GetStdHandle(PyObject* self, PyObject* args) { - HANDLE handle; - int std_handle; + HANDLE handle; + int std_handle; - if (! PyArg_ParseTuple(args, "i:GetStdHandle", &std_handle)) - return NULL; + if (! PyArg_ParseTuple(args, "i:GetStdHandle", &std_handle)) + return NULL; - Py_BEGIN_ALLOW_THREADS - handle = GetStdHandle((DWORD) std_handle); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + handle = GetStdHandle((DWORD) std_handle); + Py_END_ALLOW_THREADS - if (handle == INVALID_HANDLE_VALUE) - return PyErr_SetFromWindowsErr(GetLastError()); + if (handle == INVALID_HANDLE_VALUE) + return PyErr_SetFromWindowsErr(GetLastError()); - if (! handle) { - Py_INCREF(Py_None); - return Py_None; - } + if (! handle) { + Py_INCREF(Py_None); + return Py_None; + } - /* note: returns integer, not handle object */ - return HANDLE_TO_PYNUM(handle); + /* note: returns integer, not handle object */ + return HANDLE_TO_PYNUM(handle); } PyDoc_STRVAR(GetCurrentProcess_doc, @@ -198,10 +198,10 @@ Return a handle object for the current process."); static PyObject * sp_GetCurrentProcess(PyObject* self, PyObject* args) { - if (! PyArg_ParseTuple(args, ":GetCurrentProcess")) - return NULL; + if (! PyArg_ParseTuple(args, ":GetCurrentProcess")) + return NULL; - return sp_handle_new(GetCurrentProcess()); + return sp_handle_new(GetCurrentProcess()); } PyDoc_STRVAR(DuplicateHandle_doc, @@ -218,43 +218,43 @@ through both handles."); static PyObject * sp_DuplicateHandle(PyObject* self, PyObject* args) { - HANDLE target_handle; - BOOL result; - - HANDLE source_process_handle; - HANDLE source_handle; - HANDLE target_process_handle; - int desired_access; - int inherit_handle; - int options = 0; - - if (! PyArg_ParseTuple(args, - PY_HANDLE_PARAM PY_HANDLE_PARAM PY_HANDLE_PARAM - "ii|i:DuplicateHandle", - &source_process_handle, - &source_handle, - &target_process_handle, - &desired_access, - &inherit_handle, - &options)) - return NULL; - - Py_BEGIN_ALLOW_THREADS - result = DuplicateHandle( - source_process_handle, - source_handle, - target_process_handle, - &target_handle, - desired_access, - inherit_handle, - options - ); - Py_END_ALLOW_THREADS - - if (! result) - return PyErr_SetFromWindowsErr(GetLastError()); - - return sp_handle_new(target_handle); + HANDLE target_handle; + BOOL result; + + HANDLE source_process_handle; + HANDLE source_handle; + HANDLE target_process_handle; + int desired_access; + int inherit_handle; + int options = 0; + + if (! PyArg_ParseTuple(args, + PY_HANDLE_PARAM PY_HANDLE_PARAM PY_HANDLE_PARAM + "ii|i:DuplicateHandle", + &source_process_handle, + &source_handle, + &target_process_handle, + &desired_access, + &inherit_handle, + &options)) + return NULL; + + Py_BEGIN_ALLOW_THREADS + result = DuplicateHandle( + source_process_handle, + source_handle, + target_process_handle, + &target_handle, + desired_access, + inherit_handle, + options + ); + Py_END_ALLOW_THREADS + + if (! result) + return PyErr_SetFromWindowsErr(GetLastError()); + + return sp_handle_new(target_handle); } PyDoc_STRVAR(CreatePipe_doc, @@ -268,25 +268,25 @@ pipe_attrs is ignored internally and can be None."); static PyObject * sp_CreatePipe(PyObject* self, PyObject* args) { - HANDLE read_pipe; - HANDLE write_pipe; - BOOL result; + HANDLE read_pipe; + HANDLE write_pipe; + BOOL result; - PyObject* pipe_attributes; /* ignored */ - int size; + PyObject* pipe_attributes; /* ignored */ + int size; - if (! PyArg_ParseTuple(args, "Oi:CreatePipe", &pipe_attributes, &size)) - return NULL; + if (! PyArg_ParseTuple(args, "Oi:CreatePipe", &pipe_attributes, &size)) + return NULL; - Py_BEGIN_ALLOW_THREADS - result = CreatePipe(&read_pipe, &write_pipe, NULL, size); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + result = CreatePipe(&read_pipe, &write_pipe, NULL, size); + Py_END_ALLOW_THREADS - if (! result) - return PyErr_SetFromWindowsErr(GetLastError()); + if (! result) + return PyErr_SetFromWindowsErr(GetLastError()); - return Py_BuildValue( - "NN", sp_handle_new(read_pipe), sp_handle_new(write_pipe)); + return Py_BuildValue( + "NN", sp_handle_new(read_pipe), sp_handle_new(write_pipe)); } /* helpers for createprocess */ @@ -294,110 +294,110 @@ sp_CreatePipe(PyObject* self, PyObject* args) static int getint(PyObject* obj, char* name) { - PyObject* value; - int ret; - - value = PyObject_GetAttrString(obj, name); - if (! value) { - PyErr_Clear(); /* FIXME: propagate error? */ - return 0; - } - ret = (int) PyLong_AsLong(value); - Py_DECREF(value); - return ret; + PyObject* value; + int ret; + + value = PyObject_GetAttrString(obj, name); + if (! value) { + PyErr_Clear(); /* FIXME: propagate error? */ + return 0; + } + ret = (int) PyLong_AsLong(value); + Py_DECREF(value); + return ret; } static HANDLE gethandle(PyObject* obj, char* name) { - sp_handle_object* value; - HANDLE ret; - - value = (sp_handle_object*) PyObject_GetAttrString(obj, name); - if (! value) { - PyErr_Clear(); /* FIXME: propagate error? */ - return NULL; - } - if (Py_TYPE(value) != &sp_handle_type) - ret = NULL; - else - ret = value->handle; - Py_DECREF(value); - return ret; + sp_handle_object* value; + HANDLE ret; + + value = (sp_handle_object*) PyObject_GetAttrString(obj, name); + if (! value) { + PyErr_Clear(); /* FIXME: propagate error? */ + return NULL; + } + if (Py_TYPE(value) != &sp_handle_type) + ret = NULL; + else + ret = value->handle; + Py_DECREF(value); + return ret; } static PyObject* getenvironment(PyObject* environment) { - int i, envsize; - PyObject* out = NULL; - PyObject* keys; - PyObject* values; - Py_UNICODE* p; - - /* convert environment dictionary to windows enviroment string */ - if (! PyMapping_Check(environment)) { - PyErr_SetString( - PyExc_TypeError, "environment must be dictionary or None"); - return NULL; - } - - envsize = PyMapping_Length(environment); - - keys = PyMapping_Keys(environment); - values = PyMapping_Values(environment); - if (!keys || !values) - goto error; - - out = PyUnicode_FromUnicode(NULL, 2048); - if (! out) - goto error; - - p = PyUnicode_AS_UNICODE(out); - - for (i = 0; i < envsize; i++) { - int ksize, vsize, totalsize; - PyObject* key = PyList_GET_ITEM(keys, i); - PyObject* value = PyList_GET_ITEM(values, i); - - if (! PyUnicode_Check(key) || ! PyUnicode_Check(value)) { - PyErr_SetString(PyExc_TypeError, - "environment can only contain strings"); - goto error; - } - ksize = PyUnicode_GET_SIZE(key); - vsize = PyUnicode_GET_SIZE(value); - totalsize = (p - PyUnicode_AS_UNICODE(out)) + ksize + 1 + - vsize + 1 + 1; - if (totalsize > PyUnicode_GET_SIZE(out)) { - int offset = p - PyUnicode_AS_UNICODE(out); - PyUnicode_Resize(&out, totalsize + 1024); - p = PyUnicode_AS_UNICODE(out) + offset; - } - Py_UNICODE_COPY(p, PyUnicode_AS_UNICODE(key), ksize); - p += ksize; - *p++ = '='; - Py_UNICODE_COPY(p, PyUnicode_AS_UNICODE(value), vsize); - p += vsize; - *p++ = '\0'; - } - - /* add trailing null byte */ - *p++ = '\0'; - PyUnicode_Resize(&out, p - PyUnicode_AS_UNICODE(out)); - - /* PyObject_Print(out, stdout, 0); */ - - Py_XDECREF(keys); - Py_XDECREF(values); - - return out; + int i, envsize; + PyObject* out = NULL; + PyObject* keys; + PyObject* values; + Py_UNICODE* p; + + /* convert environment dictionary to windows enviroment string */ + if (! PyMapping_Check(environment)) { + PyErr_SetString( + PyExc_TypeError, "environment must be dictionary or None"); + return NULL; + } + + envsize = PyMapping_Length(environment); + + keys = PyMapping_Keys(environment); + values = PyMapping_Values(environment); + if (!keys || !values) + goto error; + + out = PyUnicode_FromUnicode(NULL, 2048); + if (! out) + goto error; + + p = PyUnicode_AS_UNICODE(out); + + for (i = 0; i < envsize; i++) { + int ksize, vsize, totalsize; + PyObject* key = PyList_GET_ITEM(keys, i); + PyObject* value = PyList_GET_ITEM(values, i); + + if (! PyUnicode_Check(key) || ! PyUnicode_Check(value)) { + PyErr_SetString(PyExc_TypeError, + "environment can only contain strings"); + goto error; + } + ksize = PyUnicode_GET_SIZE(key); + vsize = PyUnicode_GET_SIZE(value); + totalsize = (p - PyUnicode_AS_UNICODE(out)) + ksize + 1 + + vsize + 1 + 1; + if (totalsize > PyUnicode_GET_SIZE(out)) { + int offset = p - PyUnicode_AS_UNICODE(out); + PyUnicode_Resize(&out, totalsize + 1024); + p = PyUnicode_AS_UNICODE(out) + offset; + } + Py_UNICODE_COPY(p, PyUnicode_AS_UNICODE(key), ksize); + p += ksize; + *p++ = '='; + Py_UNICODE_COPY(p, PyUnicode_AS_UNICODE(value), vsize); + p += vsize; + *p++ = '\0'; + } + + /* add trailing null byte */ + *p++ = '\0'; + PyUnicode_Resize(&out, p - PyUnicode_AS_UNICODE(out)); + + /* PyObject_Print(out, stdout, 0); */ + + Py_XDECREF(keys); + Py_XDECREF(values); + + return out; error: - Py_XDECREF(out); - Py_XDECREF(keys); - Py_XDECREF(values); - return NULL; + Py_XDECREF(out); + Py_XDECREF(keys); + Py_XDECREF(values); + return NULL; } PyDoc_STRVAR(CreateProcess_doc, @@ -415,77 +415,77 @@ proc_attrs and thread_attrs are ignored internally and can be None."); static PyObject * sp_CreateProcess(PyObject* self, PyObject* args) { - BOOL result; - PROCESS_INFORMATION pi; - STARTUPINFOW si; - PyObject* environment; - - Py_UNICODE* application_name; - Py_UNICODE* command_line; - PyObject* process_attributes; /* ignored */ - PyObject* thread_attributes; /* ignored */ - int inherit_handles; - int creation_flags; - PyObject* env_mapping; - Py_UNICODE* current_directory; - PyObject* startup_info; - - if (! PyArg_ParseTuple(args, "ZZOOiiOZO:CreateProcess", - &application_name, - &command_line, - &process_attributes, - &thread_attributes, - &inherit_handles, - &creation_flags, - &env_mapping, - ¤t_directory, - &startup_info)) - return NULL; - - ZeroMemory(&si, sizeof(si)); - si.cb = sizeof(si); - - /* note: we only support a small subset of all SI attributes */ - si.dwFlags = getint(startup_info, "dwFlags"); - si.wShowWindow = getint(startup_info, "wShowWindow"); - si.hStdInput = gethandle(startup_info, "hStdInput"); - si.hStdOutput = gethandle(startup_info, "hStdOutput"); - si.hStdError = gethandle(startup_info, "hStdError"); - - if (PyErr_Occurred()) - return NULL; - - if (env_mapping == Py_None) - environment = NULL; - else { - environment = getenvironment(env_mapping); - if (! environment) - return NULL; - } - - Py_BEGIN_ALLOW_THREADS - result = CreateProcessW(application_name, - command_line, - NULL, - NULL, - inherit_handles, - creation_flags | CREATE_UNICODE_ENVIRONMENT, - environment ? PyUnicode_AS_UNICODE(environment) : NULL, - current_directory, - &si, - &pi); - Py_END_ALLOW_THREADS - - Py_XDECREF(environment); - - if (! result) - return PyErr_SetFromWindowsErr(GetLastError()); - - return Py_BuildValue("NNii", - sp_handle_new(pi.hProcess), - sp_handle_new(pi.hThread), - pi.dwProcessId, - pi.dwThreadId); + BOOL result; + PROCESS_INFORMATION pi; + STARTUPINFOW si; + PyObject* environment; + + Py_UNICODE* application_name; + Py_UNICODE* command_line; + PyObject* process_attributes; /* ignored */ + PyObject* thread_attributes; /* ignored */ + int inherit_handles; + int creation_flags; + PyObject* env_mapping; + Py_UNICODE* current_directory; + PyObject* startup_info; + + if (! PyArg_ParseTuple(args, "ZZOOiiOZO:CreateProcess", + &application_name, + &command_line, + &process_attributes, + &thread_attributes, + &inherit_handles, + &creation_flags, + &env_mapping, + ¤t_directory, + &startup_info)) + return NULL; + + ZeroMemory(&si, sizeof(si)); + si.cb = sizeof(si); + + /* note: we only support a small subset of all SI attributes */ + si.dwFlags = getint(startup_info, "dwFlags"); + si.wShowWindow = getint(startup_info, "wShowWindow"); + si.hStdInput = gethandle(startup_info, "hStdInput"); + si.hStdOutput = gethandle(startup_info, "hStdOutput"); + si.hStdError = gethandle(startup_info, "hStdError"); + + if (PyErr_Occurred()) + return NULL; + + if (env_mapping == Py_None) + environment = NULL; + else { + environment = getenvironment(env_mapping); + if (! environment) + return NULL; + } + + Py_BEGIN_ALLOW_THREADS + result = CreateProcessW(application_name, + command_line, + NULL, + NULL, + inherit_handles, + creation_flags | CREATE_UNICODE_ENVIRONMENT, + environment ? PyUnicode_AS_UNICODE(environment) : NULL, + current_directory, + &si, + &pi); + Py_END_ALLOW_THREADS + + Py_XDECREF(environment); + + if (! result) + return PyErr_SetFromWindowsErr(GetLastError()); + + return Py_BuildValue("NNii", + sp_handle_new(pi.hProcess), + sp_handle_new(pi.hThread), + pi.dwProcessId, + pi.dwThreadId); } PyDoc_STRVAR(TerminateProcess_doc, @@ -496,21 +496,21 @@ Terminate the specified process and all of its threads."); static PyObject * sp_TerminateProcess(PyObject* self, PyObject* args) { - BOOL result; + BOOL result; - HANDLE process; - int exit_code; - if (! PyArg_ParseTuple(args, PY_HANDLE_PARAM "i:TerminateProcess", - &process, &exit_code)) - return NULL; + HANDLE process; + int exit_code; + if (! PyArg_ParseTuple(args, PY_HANDLE_PARAM "i:TerminateProcess", + &process, &exit_code)) + return NULL; - result = TerminateProcess(process, exit_code); + result = TerminateProcess(process, exit_code); - if (! result) - return PyErr_SetFromWindowsErr(GetLastError()); + if (! result) + return PyErr_SetFromWindowsErr(GetLastError()); - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(GetExitCodeProcess_doc, @@ -521,19 +521,19 @@ Return the termination status of the specified process."); static PyObject * sp_GetExitCodeProcess(PyObject* self, PyObject* args) { - DWORD exit_code; - BOOL result; + DWORD exit_code; + BOOL result; - HANDLE process; - if (! PyArg_ParseTuple(args, PY_HANDLE_PARAM ":GetExitCodeProcess", &process)) - return NULL; + HANDLE process; + if (! PyArg_ParseTuple(args, PY_HANDLE_PARAM ":GetExitCodeProcess", &process)) + return NULL; - result = GetExitCodeProcess(process, &exit_code); + result = GetExitCodeProcess(process, &exit_code); - if (! result) - return PyErr_SetFromWindowsErr(GetLastError()); + if (! result) + return PyErr_SetFromWindowsErr(GetLastError()); - return PyLong_FromLong(exit_code); + return PyLong_FromLong(exit_code); } PyDoc_STRVAR(WaitForSingleObject_doc, @@ -546,23 +546,23 @@ in milliseconds."); static PyObject * sp_WaitForSingleObject(PyObject* self, PyObject* args) { - DWORD result; + DWORD result; - HANDLE handle; - int milliseconds; - if (! PyArg_ParseTuple(args, PY_HANDLE_PARAM "i:WaitForSingleObject", - &handle, - &milliseconds)) - return NULL; + HANDLE handle; + int milliseconds; + if (! PyArg_ParseTuple(args, PY_HANDLE_PARAM "i:WaitForSingleObject", + &handle, + &milliseconds)) + return NULL; - Py_BEGIN_ALLOW_THREADS - result = WaitForSingleObject(handle, (DWORD) milliseconds); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + result = WaitForSingleObject(handle, (DWORD) milliseconds); + Py_END_ALLOW_THREADS - if (result == WAIT_FAILED) - return PyErr_SetFromWindowsErr(GetLastError()); + if (result == WAIT_FAILED) + return PyErr_SetFromWindowsErr(GetLastError()); - return PyLong_FromLong((int) result); + return PyLong_FromLong((int) result); } PyDoc_STRVAR(GetVersion_doc, @@ -573,10 +573,10 @@ Return the version number of the current operating system."); static PyObject * sp_GetVersion(PyObject* self, PyObject* args) { - if (! PyArg_ParseTuple(args, ":GetVersion")) - return NULL; + if (! PyArg_ParseTuple(args, ":GetVersion")) + return NULL; - return PyLong_FromLong((int) GetVersion()); + return PyLong_FromLong((int) GetVersion()); } PyDoc_STRVAR(GetModuleFileName_doc, @@ -594,41 +594,41 @@ of the current process."); static PyObject * sp_GetModuleFileName(PyObject* self, PyObject* args) { - BOOL result; - HMODULE module; - WCHAR filename[MAX_PATH]; + BOOL result; + HMODULE module; + WCHAR filename[MAX_PATH]; - if (! PyArg_ParseTuple(args, PY_HANDLE_PARAM ":GetModuleFileName", - &module)) - return NULL; + if (! PyArg_ParseTuple(args, PY_HANDLE_PARAM ":GetModuleFileName", + &module)) + return NULL; - result = GetModuleFileNameW(module, filename, MAX_PATH); - filename[MAX_PATH-1] = '\0'; + result = GetModuleFileNameW(module, filename, MAX_PATH); + filename[MAX_PATH-1] = '\0'; - if (! result) - return PyErr_SetFromWindowsErr(GetLastError()); + if (! result) + return PyErr_SetFromWindowsErr(GetLastError()); - return PyUnicode_FromUnicode(filename, Py_UNICODE_strlen(filename)); + return PyUnicode_FromUnicode(filename, Py_UNICODE_strlen(filename)); } static PyMethodDef sp_functions[] = { - {"GetStdHandle", sp_GetStdHandle, METH_VARARGS, GetStdHandle_doc}, - {"GetCurrentProcess", sp_GetCurrentProcess, METH_VARARGS, - GetCurrentProcess_doc}, - {"DuplicateHandle", sp_DuplicateHandle, METH_VARARGS, - DuplicateHandle_doc}, - {"CreatePipe", sp_CreatePipe, METH_VARARGS, CreatePipe_doc}, - {"CreateProcess", sp_CreateProcess, METH_VARARGS, CreateProcess_doc}, - {"TerminateProcess", sp_TerminateProcess, METH_VARARGS, - TerminateProcess_doc}, - {"GetExitCodeProcess", sp_GetExitCodeProcess, METH_VARARGS, - GetExitCodeProcess_doc}, - {"WaitForSingleObject", sp_WaitForSingleObject, METH_VARARGS, - WaitForSingleObject_doc}, - {"GetVersion", sp_GetVersion, METH_VARARGS, GetVersion_doc}, - {"GetModuleFileName", sp_GetModuleFileName, METH_VARARGS, - GetModuleFileName_doc}, - {NULL, NULL} + {"GetStdHandle", sp_GetStdHandle, METH_VARARGS, GetStdHandle_doc}, + {"GetCurrentProcess", sp_GetCurrentProcess, METH_VARARGS, + GetCurrentProcess_doc}, + {"DuplicateHandle", sp_DuplicateHandle, METH_VARARGS, + DuplicateHandle_doc}, + {"CreatePipe", sp_CreatePipe, METH_VARARGS, CreatePipe_doc}, + {"CreateProcess", sp_CreateProcess, METH_VARARGS, CreateProcess_doc}, + {"TerminateProcess", sp_TerminateProcess, METH_VARARGS, + TerminateProcess_doc}, + {"GetExitCodeProcess", sp_GetExitCodeProcess, METH_VARARGS, + GetExitCodeProcess_doc}, + {"WaitForSingleObject", sp_WaitForSingleObject, METH_VARARGS, + WaitForSingleObject_doc}, + {"GetVersion", sp_GetVersion, METH_VARARGS, GetVersion_doc}, + {"GetModuleFileName", sp_GetModuleFileName, METH_VARARGS, + GetModuleFileName_doc}, + {NULL, NULL} }; /* -------------------------------------------------------------------- */ @@ -636,51 +636,51 @@ static PyMethodDef sp_functions[] = { static void defint(PyObject* d, const char* name, int value) { - PyObject* v = PyLong_FromLong((long) value); - if (v) { - PyDict_SetItemString(d, (char*) name, v); - Py_DECREF(v); - } + PyObject* v = PyLong_FromLong((long) value); + if (v) { + PyDict_SetItemString(d, (char*) name, v); + Py_DECREF(v); + } } static struct PyModuleDef _subprocessmodule = { - PyModuleDef_HEAD_INIT, - "_subprocess", - NULL, - -1, - sp_functions, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "_subprocess", + NULL, + -1, + sp_functions, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit__subprocess() { - PyObject *d; - PyObject *m; - - /* patch up object descriptors */ - sp_handle_as_number.nb_int = (unaryfunc) sp_handle_as_int; - if (PyType_Ready(&sp_handle_type) < 0) - return NULL; - - m = PyModule_Create(&_subprocessmodule); - if (m == NULL) - return NULL; - d = PyModule_GetDict(m); - - /* constants */ - defint(d, "STD_INPUT_HANDLE", STD_INPUT_HANDLE); - defint(d, "STD_OUTPUT_HANDLE", STD_OUTPUT_HANDLE); - defint(d, "STD_ERROR_HANDLE", STD_ERROR_HANDLE); - defint(d, "DUPLICATE_SAME_ACCESS", DUPLICATE_SAME_ACCESS); - defint(d, "STARTF_USESTDHANDLES", STARTF_USESTDHANDLES); - defint(d, "STARTF_USESHOWWINDOW", STARTF_USESHOWWINDOW); - defint(d, "SW_HIDE", SW_HIDE); - defint(d, "INFINITE", INFINITE); - defint(d, "WAIT_OBJECT_0", WAIT_OBJECT_0); - defint(d, "CREATE_NEW_CONSOLE", CREATE_NEW_CONSOLE); - return m; + PyObject *d; + PyObject *m; + + /* patch up object descriptors */ + sp_handle_as_number.nb_int = (unaryfunc) sp_handle_as_int; + if (PyType_Ready(&sp_handle_type) < 0) + return NULL; + + m = PyModule_Create(&_subprocessmodule); + if (m == NULL) + return NULL; + d = PyModule_GetDict(m); + + /* constants */ + defint(d, "STD_INPUT_HANDLE", STD_INPUT_HANDLE); + defint(d, "STD_OUTPUT_HANDLE", STD_OUTPUT_HANDLE); + defint(d, "STD_ERROR_HANDLE", STD_ERROR_HANDLE); + defint(d, "DUPLICATE_SAME_ACCESS", DUPLICATE_SAME_ACCESS); + defint(d, "STARTF_USESTDHANDLES", STARTF_USESTDHANDLES); + defint(d, "STARTF_USESHOWWINDOW", STARTF_USESHOWWINDOW); + defint(d, "SW_HIDE", SW_HIDE); + defint(d, "INFINITE", INFINITE); + defint(d, "WAIT_OBJECT_0", WAIT_OBJECT_0); + defint(d, "CREATE_NEW_CONSOLE", CREATE_NEW_CONSOLE); + return m; } diff --git a/PC/bdist_wininst/archive.h b/PC/bdist_wininst/archive.h index 35d2fd6..31a7805 100644 --- a/PC/bdist_wininst/archive.h +++ b/PC/bdist_wininst/archive.h @@ -14,55 +14,55 @@ */ struct eof_cdir { - long tag; /* must be 0x06054b50 */ - short disknum; - short firstdisk; - short nTotalCDirThis; - short nTotalCDir; - long nBytesCDir; - long ofsCDir; - short commentlen; + long tag; /* must be 0x06054b50 */ + short disknum; + short firstdisk; + short nTotalCDirThis; + short nTotalCDir; + long nBytesCDir; + long ofsCDir; + short commentlen; }; struct cdir { - long tag; /* must be 0x02014b50 */ - short version_made; - short version_extract; - short gp_bitflag; - short comp_method; - short last_mod_file_time; - short last_mod_file_date; - long crc32; - long comp_size; - long uncomp_size; - short fname_length; - short extra_length; - short comment_length; - short disknum_start; - short int_file_attr; - long ext_file_attr; - long ofs_local_header; + long tag; /* must be 0x02014b50 */ + short version_made; + short version_extract; + short gp_bitflag; + short comp_method; + short last_mod_file_time; + short last_mod_file_date; + long crc32; + long comp_size; + long uncomp_size; + short fname_length; + short extra_length; + short comment_length; + short disknum_start; + short int_file_attr; + long ext_file_attr; + long ofs_local_header; }; struct fhdr { - long tag; /* must be 0x04034b50 */ - short version_needed; - short flags; - short method; - short last_mod_file_time; - short last_mod_file_date; - long crc32; - long comp_size; - long uncomp_size; - short fname_length; - short extra_length; + long tag; /* must be 0x04034b50 */ + short version_needed; + short flags; + short method; + short last_mod_file_time; + short last_mod_file_date; + long crc32; + long comp_size; + long uncomp_size; + short fname_length; + short extra_length; }; struct meta_data_hdr { - int tag; - int uncomp_size; - int bitmap_size; + int tag; + int uncomp_size; + int bitmap_size; }; #pragma pack() @@ -70,29 +70,29 @@ struct meta_data_hdr { /* installation scheme */ typedef struct tagSCHEME { - char *name; - char *prefix; + char *name; + char *prefix; } SCHEME; typedef int (*NOTIFYPROC)(int code, LPSTR text, ...); extern BOOL extract_file(char *dst, char *src, int method, int comp_size, - int uncomp_size, NOTIFYPROC notify); + int uncomp_size, NOTIFYPROC notify); extern BOOL unzip_archive(SCHEME *scheme, char *dirname, char *data, - DWORD size, NOTIFYPROC notify); + DWORD size, NOTIFYPROC notify); extern char * map_new_file(DWORD flags, char *filename, char - *pathname_part, int size, - WORD wFatDate, WORD wFatTime, - NOTIFYPROC callback); + *pathname_part, int size, + WORD wFatDate, WORD wFatTime, + NOTIFYPROC callback); extern BOOL ensure_directory (char *pathname, char *new_part, - NOTIFYPROC callback); + NOTIFYPROC callback); /* codes for NOITIFYPROC */ #define DIR_CREATED 1 diff --git a/PC/bdist_wininst/extract.c b/PC/bdist_wininst/extract.c index b495e1c..fc2d2b9 100644 --- a/PC/bdist_wininst/extract.c +++ b/PC/bdist_wininst/extract.c @@ -19,181 +19,181 @@ /* Convert unix-path to dos-path */ static void normpath(char *path) { - while (path && *path) { - if (*path == '/') - *path = '\\'; - ++path; - } + while (path && *path) { + if (*path == '/') + *path = '\\'; + ++path; + } } BOOL ensure_directory(char *pathname, char *new_part, NOTIFYPROC notify) { - while (new_part && *new_part && (new_part = strchr(new_part, '\\'))) { - DWORD attr; - *new_part = '\0'; - attr = GetFileAttributes(pathname); - if (attr == -1) { - /* nothing found */ - if (!CreateDirectory(pathname, NULL) && notify) - notify(SYSTEM_ERROR, - "CreateDirectory (%s)", pathname); - else - notify(DIR_CREATED, pathname); - } - if (attr & FILE_ATTRIBUTE_DIRECTORY) { - ; - } else { - SetLastError(183); - if (notify) - notify(SYSTEM_ERROR, - "CreateDirectory (%s)", pathname); - } - *new_part = '\\'; - ++new_part; - } - return TRUE; + while (new_part && *new_part && (new_part = strchr(new_part, '\\'))) { + DWORD attr; + *new_part = '\0'; + attr = GetFileAttributes(pathname); + if (attr == -1) { + /* nothing found */ + if (!CreateDirectory(pathname, NULL) && notify) + notify(SYSTEM_ERROR, + "CreateDirectory (%s)", pathname); + else + notify(DIR_CREATED, pathname); + } + if (attr & FILE_ATTRIBUTE_DIRECTORY) { + ; + } else { + SetLastError(183); + if (notify) + notify(SYSTEM_ERROR, + "CreateDirectory (%s)", pathname); + } + *new_part = '\\'; + ++new_part; + } + return TRUE; } /* XXX Should better explicitely specify * uncomp_size and file_times instead of pfhdr! */ char *map_new_file(DWORD flags, char *filename, - char *pathname_part, int size, - WORD wFatDate, WORD wFatTime, - NOTIFYPROC notify) + char *pathname_part, int size, + WORD wFatDate, WORD wFatTime, + NOTIFYPROC notify) { - HANDLE hFile, hFileMapping; - char *dst; - FILETIME ft; + HANDLE hFile, hFileMapping; + char *dst; + FILETIME ft; try_again: - if (!flags) - flags = CREATE_NEW; - hFile = CreateFile(filename, - GENERIC_WRITE | GENERIC_READ, - 0, NULL, - flags, - FILE_ATTRIBUTE_NORMAL, NULL); - if (hFile == INVALID_HANDLE_VALUE) { - DWORD x = GetLastError(); - switch (x) { - case ERROR_FILE_EXISTS: - if (notify && notify(CAN_OVERWRITE, filename)) - hFile = CreateFile(filename, - GENERIC_WRITE|GENERIC_READ, - 0, NULL, - CREATE_ALWAYS, - FILE_ATTRIBUTE_NORMAL, - NULL); - else { - if (notify) - notify(FILE_OVERWRITTEN, filename); - return NULL; - } - break; - case ERROR_PATH_NOT_FOUND: - if (ensure_directory(filename, pathname_part, notify)) - goto try_again; - else - return FALSE; - break; - default: - SetLastError(x); - break; - } - } - if (hFile == INVALID_HANDLE_VALUE) { - if (notify) - notify (SYSTEM_ERROR, "CreateFile (%s)", filename); - return NULL; - } - - if (notify) - notify(FILE_CREATED, filename); - - DosDateTimeToFileTime(wFatDate, wFatTime, &ft); - SetFileTime(hFile, &ft, &ft, &ft); - - - if (size == 0) { - /* We cannot map a zero-length file (Also it makes - no sense */ - CloseHandle(hFile); - return NULL; - } - - hFileMapping = CreateFileMapping(hFile, - NULL, PAGE_READWRITE, 0, size, NULL); - - CloseHandle(hFile); - - if (hFileMapping == INVALID_HANDLE_VALUE) { - if (notify) - notify(SYSTEM_ERROR, - "CreateFileMapping (%s)", filename); - return NULL; - } - - dst = MapViewOfFile(hFileMapping, - FILE_MAP_WRITE, 0, 0, 0); - - CloseHandle(hFileMapping); - - if (!dst) { - if (notify) - notify(SYSTEM_ERROR, "MapViewOfFile (%s)", filename); - return NULL; - } - return dst; + if (!flags) + flags = CREATE_NEW; + hFile = CreateFile(filename, + GENERIC_WRITE | GENERIC_READ, + 0, NULL, + flags, + FILE_ATTRIBUTE_NORMAL, NULL); + if (hFile == INVALID_HANDLE_VALUE) { + DWORD x = GetLastError(); + switch (x) { + case ERROR_FILE_EXISTS: + if (notify && notify(CAN_OVERWRITE, filename)) + hFile = CreateFile(filename, + GENERIC_WRITE|GENERIC_READ, + 0, NULL, + CREATE_ALWAYS, + FILE_ATTRIBUTE_NORMAL, + NULL); + else { + if (notify) + notify(FILE_OVERWRITTEN, filename); + return NULL; + } + break; + case ERROR_PATH_NOT_FOUND: + if (ensure_directory(filename, pathname_part, notify)) + goto try_again; + else + return FALSE; + break; + default: + SetLastError(x); + break; + } + } + if (hFile == INVALID_HANDLE_VALUE) { + if (notify) + notify (SYSTEM_ERROR, "CreateFile (%s)", filename); + return NULL; + } + + if (notify) + notify(FILE_CREATED, filename); + + DosDateTimeToFileTime(wFatDate, wFatTime, &ft); + SetFileTime(hFile, &ft, &ft, &ft); + + + if (size == 0) { + /* We cannot map a zero-length file (Also it makes + no sense */ + CloseHandle(hFile); + return NULL; + } + + hFileMapping = CreateFileMapping(hFile, + NULL, PAGE_READWRITE, 0, size, NULL); + + CloseHandle(hFile); + + if (hFileMapping == INVALID_HANDLE_VALUE) { + if (notify) + notify(SYSTEM_ERROR, + "CreateFileMapping (%s)", filename); + return NULL; + } + + dst = MapViewOfFile(hFileMapping, + FILE_MAP_WRITE, 0, 0, 0); + + CloseHandle(hFileMapping); + + if (!dst) { + if (notify) + notify(SYSTEM_ERROR, "MapViewOfFile (%s)", filename); + return NULL; + } + return dst; } BOOL extract_file(char *dst, char *src, int method, int comp_size, - int uncomp_size, NOTIFYPROC notify) + int uncomp_size, NOTIFYPROC notify) { - z_stream zstream; - int result; + z_stream zstream; + int result; - if (method == Z_DEFLATED) { - int x; - memset(&zstream, 0, sizeof(zstream)); - zstream.next_in = src; - zstream.avail_in = comp_size+1; - zstream.next_out = dst; - zstream.avail_out = uncomp_size; + if (method == Z_DEFLATED) { + int x; + memset(&zstream, 0, sizeof(zstream)); + zstream.next_in = src; + zstream.avail_in = comp_size+1; + zstream.next_out = dst; + zstream.avail_out = uncomp_size; /* Apparently an undocumented feature of zlib: Set windowsize to negative values to supress the gzip header and be compatible with zip! */ - result = TRUE; - if (Z_OK != (x = inflateInit2(&zstream, -15))) { - if (notify) - notify(ZLIB_ERROR, - "inflateInit2 returns %d", x); - result = FALSE; - goto cleanup; - } - if (Z_STREAM_END != (x = inflate(&zstream, Z_FINISH))) { - if (notify) - notify(ZLIB_ERROR, - "inflate returns %d", x); - result = FALSE; - } - cleanup: - if (Z_OK != (x = inflateEnd(&zstream))) { - if (notify) - notify (ZLIB_ERROR, - "inflateEnd returns %d", x); - result = FALSE; - } - } else if (method == 0) { - memcpy(dst, src, uncomp_size); - result = TRUE; - } else - result = FALSE; - UnmapViewOfFile(dst); - return result; + result = TRUE; + if (Z_OK != (x = inflateInit2(&zstream, -15))) { + if (notify) + notify(ZLIB_ERROR, + "inflateInit2 returns %d", x); + result = FALSE; + goto cleanup; + } + if (Z_STREAM_END != (x = inflate(&zstream, Z_FINISH))) { + if (notify) + notify(ZLIB_ERROR, + "inflate returns %d", x); + result = FALSE; + } + cleanup: + if (Z_OK != (x = inflateEnd(&zstream))) { + if (notify) + notify (ZLIB_ERROR, + "inflateEnd returns %d", x); + result = FALSE; + } + } else if (method == 0) { + memcpy(dst, src, uncomp_size); + result = TRUE; + } else + result = FALSE; + UnmapViewOfFile(dst); + return result; } /* Open a zip-compatible archive and extract all files @@ -201,121 +201,121 @@ extract_file(char *dst, char *src, int method, int comp_size, */ BOOL unzip_archive(SCHEME *scheme, char *dirname, char *data, DWORD size, - NOTIFYPROC notify) + NOTIFYPROC notify) { - int n; - char pathname[MAX_PATH]; - char *new_part; - - /* read the end of central directory record */ - struct eof_cdir *pe = (struct eof_cdir *)&data[size - sizeof - (struct eof_cdir)]; - - int arc_start = size - sizeof (struct eof_cdir) - pe->nBytesCDir - - pe->ofsCDir; - - /* set position to start of central directory */ - int pos = arc_start + pe->ofsCDir; - - /* make sure this is a zip file */ - if (pe->tag != 0x06054b50) - return FALSE; - - /* Loop through the central directory, reading all entries */ - for (n = 0; n < pe->nTotalCDir; ++n) { - int i; - char *fname; - char *pcomp; - char *dst; - struct cdir *pcdir; - struct fhdr *pfhdr; - - pcdir = (struct cdir *)&data[pos]; - pfhdr = (struct fhdr *)&data[pcdir->ofs_local_header + - arc_start]; - - if (pcdir->tag != 0x02014b50) - return FALSE; - if (pfhdr->tag != 0x04034b50) - return FALSE; - pos += sizeof(struct cdir); - fname = (char *)&data[pos]; /* This is not null terminated! */ - pos += pcdir->fname_length + pcdir->extra_length + - pcdir->comment_length; - - pcomp = &data[pcdir->ofs_local_header - + sizeof(struct fhdr) - + arc_start - + pfhdr->fname_length - + pfhdr->extra_length]; - - /* dirname is the Python home directory (prefix) */ - strcpy(pathname, dirname); - if (pathname[strlen(pathname)-1] != '\\') - strcat(pathname, "\\"); - new_part = &pathname[lstrlen(pathname)]; - /* we must now match the first part of the pathname - * in the archive to a component in the installation - * scheme (PURELIB, PLATLIB, HEADERS, SCRIPTS, or DATA) - * and replace this part by the one in the scheme to use - */ - for (i = 0; scheme[i].name; ++i) { - if (0 == strnicmp(scheme[i].name, fname, - strlen(scheme[i].name))) { - char *rest; - int len; - - /* length of the replaced part */ - int namelen = strlen(scheme[i].name); - - strcat(pathname, scheme[i].prefix); - - rest = fname + namelen; - len = pfhdr->fname_length - namelen; - - if ((pathname[strlen(pathname)-1] != '\\') - && (pathname[strlen(pathname)-1] != '/')) - strcat(pathname, "\\"); - /* Now that pathname ends with a separator, - * we must make sure rest does not start with - * an additional one. - */ - if ((rest[0] == '\\') || (rest[0] == '/')) { - ++rest; - --len; - } - - strncat(pathname, rest, len); - goto Done; - } - } - /* no prefix to replace found, go unchanged */ - strncat(pathname, fname, pfhdr->fname_length); - Done: - normpath(pathname); - if (pathname[strlen(pathname)-1] != '\\') { - /* - * The local file header (pfhdr) does not always - * contain the compressed and uncompressed sizes of - * the data depending on bit 3 of the flags field. So - * it seems better to use the data from the central - * directory (pcdir). - */ - dst = map_new_file(0, pathname, new_part, - pcdir->uncomp_size, - pcdir->last_mod_file_date, - pcdir->last_mod_file_time, notify); - if (dst) { - if (!extract_file(dst, pcomp, pfhdr->method, - pcdir->comp_size, - pcdir->uncomp_size, - notify)) - return FALSE; - } /* else ??? */ - } - if (notify) - notify(NUM_FILES, new_part, (int)pe->nTotalCDir, - (int)n+1); - } - return TRUE; + int n; + char pathname[MAX_PATH]; + char *new_part; + + /* read the end of central directory record */ + struct eof_cdir *pe = (struct eof_cdir *)&data[size - sizeof + (struct eof_cdir)]; + + int arc_start = size - sizeof (struct eof_cdir) - pe->nBytesCDir - + pe->ofsCDir; + + /* set position to start of central directory */ + int pos = arc_start + pe->ofsCDir; + + /* make sure this is a zip file */ + if (pe->tag != 0x06054b50) + return FALSE; + + /* Loop through the central directory, reading all entries */ + for (n = 0; n < pe->nTotalCDir; ++n) { + int i; + char *fname; + char *pcomp; + char *dst; + struct cdir *pcdir; + struct fhdr *pfhdr; + + pcdir = (struct cdir *)&data[pos]; + pfhdr = (struct fhdr *)&data[pcdir->ofs_local_header + + arc_start]; + + if (pcdir->tag != 0x02014b50) + return FALSE; + if (pfhdr->tag != 0x04034b50) + return FALSE; + pos += sizeof(struct cdir); + fname = (char *)&data[pos]; /* This is not null terminated! */ + pos += pcdir->fname_length + pcdir->extra_length + + pcdir->comment_length; + + pcomp = &data[pcdir->ofs_local_header + + sizeof(struct fhdr) + + arc_start + + pfhdr->fname_length + + pfhdr->extra_length]; + + /* dirname is the Python home directory (prefix) */ + strcpy(pathname, dirname); + if (pathname[strlen(pathname)-1] != '\\') + strcat(pathname, "\\"); + new_part = &pathname[lstrlen(pathname)]; + /* we must now match the first part of the pathname + * in the archive to a component in the installation + * scheme (PURELIB, PLATLIB, HEADERS, SCRIPTS, or DATA) + * and replace this part by the one in the scheme to use + */ + for (i = 0; scheme[i].name; ++i) { + if (0 == strnicmp(scheme[i].name, fname, + strlen(scheme[i].name))) { + char *rest; + int len; + + /* length of the replaced part */ + int namelen = strlen(scheme[i].name); + + strcat(pathname, scheme[i].prefix); + + rest = fname + namelen; + len = pfhdr->fname_length - namelen; + + if ((pathname[strlen(pathname)-1] != '\\') + && (pathname[strlen(pathname)-1] != '/')) + strcat(pathname, "\\"); + /* Now that pathname ends with a separator, + * we must make sure rest does not start with + * an additional one. + */ + if ((rest[0] == '\\') || (rest[0] == '/')) { + ++rest; + --len; + } + + strncat(pathname, rest, len); + goto Done; + } + } + /* no prefix to replace found, go unchanged */ + strncat(pathname, fname, pfhdr->fname_length); + Done: + normpath(pathname); + if (pathname[strlen(pathname)-1] != '\\') { + /* + * The local file header (pfhdr) does not always + * contain the compressed and uncompressed sizes of + * the data depending on bit 3 of the flags field. So + * it seems better to use the data from the central + * directory (pcdir). + */ + dst = map_new_file(0, pathname, new_part, + pcdir->uncomp_size, + pcdir->last_mod_file_date, + pcdir->last_mod_file_time, notify); + if (dst) { + if (!extract_file(dst, pcomp, pfhdr->method, + pcdir->comp_size, + pcdir->uncomp_size, + notify)) + return FALSE; + } /* else ??? */ + } + if (notify) + notify(NUM_FILES, new_part, (int)pe->nTotalCDir, + (int)n+1); + } + return TRUE; } diff --git a/PC/bdist_wininst/install.c b/PC/bdist_wininst/install.c index 53e6a51..09dd161 100644 --- a/PC/bdist_wininst/install.c +++ b/PC/bdist_wininst/install.c @@ -20,21 +20,21 @@ * * At runtime, the exefile has appended: * - compressed setup-data in ini-format, containing the following sections: - * [metadata] - * author=Greg Ward - * author_email=gward@python.net - * description=Python Distribution Utilities - * licence=Python - * name=Distutils - * url=http://www.python.org/sigs/distutils-sig/ - * version=0.9pre + * [metadata] + * author=Greg Ward + * author_email=gward@python.net + * description=Python Distribution Utilities + * licence=Python + * name=Distutils + * url=http://www.python.org/sigs/distutils-sig/ + * version=0.9pre * - * [Setup] - * info= text to be displayed in the edit-box - * title= to be displayed by this program - * target_version = if present, python version required - * pyc_compile = if 0, do not compile py to pyc - * pyo_compile = if 0, do not compile py to pyo + * [Setup] + * info= text to be displayed in the edit-box + * title= to be displayed by this program + * target_version = if present, python version required + * pyc_compile = if 0, do not compile py to pyc + * pyo_compile = if 0, do not compile py to pyo * * - a struct meta_data_hdr, describing the above * - a zip-file, containing the modules to be installed. @@ -119,28 +119,28 @@ wchar_t wmodulename[MAX_PATH]; HWND hwndMain; HWND hDialog; -char *ini_file; /* Full pathname of ini-file */ +char *ini_file; /* Full pathname of ini-file */ /* From ini-file */ -char info[4096]; /* [Setup] info= */ -char title[80]; /* [Setup] title=, contains package name - including version: "Distutils-1.0.1" */ -char target_version[10]; /* [Setup] target_version=, required python - version or empty string */ -char build_info[80]; /* [Setup] build_info=, distutils version - and build date */ - -char meta_name[80]; /* package name without version like - 'Distutils' */ +char info[4096]; /* [Setup] info= */ +char title[80]; /* [Setup] title=, contains package name + including version: "Distutils-1.0.1" */ +char target_version[10]; /* [Setup] target_version=, required python + version or empty string */ +char build_info[80]; /* [Setup] build_info=, distutils version + and build date */ + +char meta_name[80]; /* package name without version like + 'Distutils' */ char install_script[MAX_PATH]; char *pre_install_script; /* run before we install a single file */ char user_access_control[10]; // one of 'auto', 'force', otherwise none. -int py_major, py_minor; /* Python version selected for installation */ +int py_major, py_minor; /* Python version selected for installation */ -char *arc_data; /* memory mapped archive */ -DWORD arc_size; /* number of bytes in archive */ -int exe_size; /* number of bytes for exe-file portion */ +char *arc_data; /* memory mapped archive */ +DWORD arc_size; /* number of bytes in archive */ +int exe_size; /* number of bytes for exe-file portion */ char python_dir[MAX_PATH]; char pythondll[MAX_PATH]; BOOL pyc_compile, pyo_compile; @@ -148,7 +148,7 @@ BOOL pyc_compile, pyo_compile; the permissions of the current user. */ HKEY hkey_root = (HKEY)-1; -BOOL success; /* Installation successfull? */ +BOOL success; /* Installation successfull? */ char *failure_reason = NULL; HANDLE hBitmap; @@ -166,128 +166,128 @@ static BOOL notify(int code, char *fmt, ...); /* Note: If scheme.prefix is nonempty, it must end with a '\'! */ /* Note: purelib must be the FIRST entry! */ SCHEME old_scheme[] = { - { "PURELIB", "" }, - { "PLATLIB", "" }, - { "HEADERS", "" }, /* 'Include/dist_name' part already in archive */ - { "SCRIPTS", "Scripts\\" }, - { "DATA", "" }, - { NULL, NULL }, + { "PURELIB", "" }, + { "PLATLIB", "" }, + { "HEADERS", "" }, /* 'Include/dist_name' part already in archive */ + { "SCRIPTS", "Scripts\\" }, + { "DATA", "" }, + { NULL, NULL }, }; SCHEME new_scheme[] = { - { "PURELIB", "Lib\\site-packages\\" }, - { "PLATLIB", "Lib\\site-packages\\" }, - { "HEADERS", "" }, /* 'Include/dist_name' part already in archive */ - { "SCRIPTS", "Scripts\\" }, - { "DATA", "" }, - { NULL, NULL }, + { "PURELIB", "Lib\\site-packages\\" }, + { "PLATLIB", "Lib\\site-packages\\" }, + { "HEADERS", "" }, /* 'Include/dist_name' part already in archive */ + { "SCRIPTS", "Scripts\\" }, + { "DATA", "" }, + { NULL, NULL }, }; static void unescape(char *dst, char *src, unsigned size) { - char *eon; - char ch; - - while (src && *src && (size > 2)) { - if (*src == '\\') { - switch (*++src) { - case 'n': - ++src; - *dst++ = '\r'; - *dst++ = '\n'; - size -= 2; - break; - case 'r': - ++src; - *dst++ = '\r'; - --size; - break; - case '0': case '1': case '2': case '3': - ch = (char)strtol(src, &eon, 8); - if (ch == '\n') { - *dst++ = '\r'; - --size; - } - *dst++ = ch; - --size; - src = eon; - } - } else { - *dst++ = *src++; - --size; - } - } - *dst = '\0'; + char *eon; + char ch; + + while (src && *src && (size > 2)) { + if (*src == '\\') { + switch (*++src) { + case 'n': + ++src; + *dst++ = '\r'; + *dst++ = '\n'; + size -= 2; + break; + case 'r': + ++src; + *dst++ = '\r'; + --size; + break; + case '0': case '1': case '2': case '3': + ch = (char)strtol(src, &eon, 8); + if (ch == '\n') { + *dst++ = '\r'; + --size; + } + *dst++ = ch; + --size; + src = eon; + } + } else { + *dst++ = *src++; + --size; + } + } + *dst = '\0'; } static struct tagFile { - char *path; - struct tagFile *next; + char *path; + struct tagFile *next; } *file_list = NULL; static void set_failure_reason(char *reason) { if (failure_reason) - free(failure_reason); + free(failure_reason); failure_reason = strdup(reason); success = FALSE; } static char *get_failure_reason() { if (!failure_reason) - return "Installation failed."; + return "Installation failed."; return failure_reason; } static void add_to_filelist(char *path) { - struct tagFile *p; - p = (struct tagFile *)malloc(sizeof(struct tagFile)); - p->path = strdup(path); - p->next = file_list; - file_list = p; + struct tagFile *p; + p = (struct tagFile *)malloc(sizeof(struct tagFile)); + p->path = strdup(path); + p->next = file_list; + file_list = p; } static int do_compile_files(int (__cdecl * PyRun_SimpleString)(char *), - int optimize) + int optimize) { - struct tagFile *p; - int total, n; - char Buffer[MAX_PATH + 64]; - int errors = 0; - - total = 0; - p = file_list; - while (p) { - ++total; - p = p->next; - } - SendDlgItemMessage(hDialog, IDC_PROGRESS, PBM_SETRANGE, 0, - MAKELPARAM(0, total)); - SendDlgItemMessage(hDialog, IDC_PROGRESS, PBM_SETPOS, 0, 0); - - n = 0; - p = file_list; - while (p) { - ++n; - wsprintf(Buffer, - "import py_compile; py_compile.compile (r'%s')", - p->path); - if (PyRun_SimpleString(Buffer)) { - ++errors; - } - /* We send the notification even if the files could not - * be created so that the uninstaller will remove them - * in case they are created later. - */ - wsprintf(Buffer, "%s%c", p->path, optimize ? 'o' : 'c'); - notify(FILE_CREATED, Buffer); - - SendDlgItemMessage(hDialog, IDC_PROGRESS, PBM_SETPOS, n, 0); - SetDlgItemText(hDialog, IDC_INFO, p->path); - p = p->next; - } - return errors; + struct tagFile *p; + int total, n; + char Buffer[MAX_PATH + 64]; + int errors = 0; + + total = 0; + p = file_list; + while (p) { + ++total; + p = p->next; + } + SendDlgItemMessage(hDialog, IDC_PROGRESS, PBM_SETRANGE, 0, + MAKELPARAM(0, total)); + SendDlgItemMessage(hDialog, IDC_PROGRESS, PBM_SETPOS, 0, 0); + + n = 0; + p = file_list; + while (p) { + ++n; + wsprintf(Buffer, + "import py_compile; py_compile.compile (r'%s')", + p->path); + if (PyRun_SimpleString(Buffer)) { + ++errors; + } + /* We send the notification even if the files could not + * be created so that the uninstaller will remove them + * in case they are created later. + */ + wsprintf(Buffer, "%s%c", p->path, optimize ? 'o' : 'c'); + notify(FILE_CREATED, Buffer); + + SendDlgItemMessage(hDialog, IDC_PROGRESS, PBM_SETPOS, n, 0); + SetDlgItemText(hDialog, IDC_INFO, p->path); + p = p->next; + } + return errors; } #define DECLPROC(dll, result, name, args)\ @@ -304,22 +304,22 @@ typedef void PyObject; // Result string must be free'd wchar_t *widen_string(char *src) { - wchar_t *result; - DWORD dest_cch; - int src_len = strlen(src) + 1; // include NULL term in all ops - /* use MultiByteToWideChar() to see how much we need. */ - /* NOTE: this will include the null-term in the length */ - dest_cch = MultiByteToWideChar(CP_ACP, 0, src, src_len, NULL, 0); - // alloc the buffer - result = (wchar_t *)malloc(dest_cch * sizeof(wchar_t)); - if (result==NULL) - return NULL; - /* do the conversion */ - if (0==MultiByteToWideChar(CP_ACP, 0, src, src_len, result, dest_cch)) { - free(result); - return NULL; - } - return result; + wchar_t *result; + DWORD dest_cch; + int src_len = strlen(src) + 1; // include NULL term in all ops + /* use MultiByteToWideChar() to see how much we need. */ + /* NOTE: this will include the null-term in the length */ + dest_cch = MultiByteToWideChar(CP_ACP, 0, src, src_len, NULL, 0); + // alloc the buffer + result = (wchar_t *)malloc(dest_cch * sizeof(wchar_t)); + if (result==NULL) + return NULL; + /* do the conversion */ + if (0==MultiByteToWideChar(CP_ACP, 0, src, src_len, result, dest_cch)) { + free(result); + return NULL; + } + return result; } /* @@ -328,47 +328,47 @@ wchar_t *widen_string(char *src) */ static int compile_filelist(HINSTANCE hPython, BOOL optimize_flag) { - DECLPROC(hPython, void, Py_Initialize, (void)); - DECLPROC(hPython, void, Py_SetProgramName, (wchar_t *)); - DECLPROC(hPython, void, Py_Finalize, (void)); - DECLPROC(hPython, int, PyRun_SimpleString, (char *)); - DECLPROC(hPython, PyObject *, PySys_GetObject, (char *)); - DECLVAR(hPython, int, Py_OptimizeFlag); + DECLPROC(hPython, void, Py_Initialize, (void)); + DECLPROC(hPython, void, Py_SetProgramName, (wchar_t *)); + DECLPROC(hPython, void, Py_Finalize, (void)); + DECLPROC(hPython, int, PyRun_SimpleString, (char *)); + DECLPROC(hPython, PyObject *, PySys_GetObject, (char *)); + DECLVAR(hPython, int, Py_OptimizeFlag); - int errors = 0; - struct tagFile *p = file_list; + int errors = 0; + struct tagFile *p = file_list; - if (!p) - return 0; + if (!p) + return 0; - if (!Py_Initialize || !Py_SetProgramName || !Py_Finalize) - return -1; + if (!Py_Initialize || !Py_SetProgramName || !Py_Finalize) + return -1; - if (!PyRun_SimpleString || !PySys_GetObject || !Py_OptimizeFlag) - return -1; + if (!PyRun_SimpleString || !PySys_GetObject || !Py_OptimizeFlag) + return -1; - *Py_OptimizeFlag = optimize_flag ? 1 : 0; - Py_SetProgramName(wmodulename); - Py_Initialize(); + *Py_OptimizeFlag = optimize_flag ? 1 : 0; + Py_SetProgramName(wmodulename); + Py_Initialize(); - errors += do_compile_files(PyRun_SimpleString, optimize_flag); - Py_Finalize(); + errors += do_compile_files(PyRun_SimpleString, optimize_flag); + Py_Finalize(); - return errors; + return errors; } typedef PyObject *(*PyCFunction)(PyObject *, PyObject *); struct PyMethodDef { - char *ml_name; - PyCFunction ml_meth; - int ml_flags; - char *ml_doc; + char *ml_name; + PyCFunction ml_meth; + int ml_flags; + char *ml_doc; }; typedef struct PyMethodDef PyMethodDef; // XXX - all of these are potentially fragile! We load and unload -// the Python DLL multiple times - so storing functions pointers +// the Python DLL multiple times - so storing functions pointers // is dangerous (although things *look* OK at present) // Better might be to roll prepare_script_environment() into // LoadPythonDll(), and create a new UnloadPythonDLL() which also @@ -385,249 +385,249 @@ PyObject *(*g_PyErr_Format)(PyObject *, char *, ...); #define DEF_CSIDL(name) { name, #name } struct { - int nFolder; - char *name; + int nFolder; + char *name; } csidl_names[] = { - /* Startup menu for all users. - NT only */ - DEF_CSIDL(CSIDL_COMMON_STARTMENU), - /* Startup menu. */ - DEF_CSIDL(CSIDL_STARTMENU), + /* Startup menu for all users. + NT only */ + DEF_CSIDL(CSIDL_COMMON_STARTMENU), + /* Startup menu. */ + DEF_CSIDL(CSIDL_STARTMENU), /* DEF_CSIDL(CSIDL_COMMON_APPDATA), */ /* DEF_CSIDL(CSIDL_LOCAL_APPDATA), */ - /* Repository for application-specific data. - Needs Internet Explorer 4.0 */ - DEF_CSIDL(CSIDL_APPDATA), - - /* The desktop for all users. - NT only */ - DEF_CSIDL(CSIDL_COMMON_DESKTOPDIRECTORY), - /* The desktop. */ - DEF_CSIDL(CSIDL_DESKTOPDIRECTORY), - - /* Startup folder for all users. - NT only */ - DEF_CSIDL(CSIDL_COMMON_STARTUP), - /* Startup folder. */ - DEF_CSIDL(CSIDL_STARTUP), - - /* Programs item in the start menu for all users. - NT only */ - DEF_CSIDL(CSIDL_COMMON_PROGRAMS), - /* Program item in the user's start menu. */ - DEF_CSIDL(CSIDL_PROGRAMS), + /* Repository for application-specific data. + Needs Internet Explorer 4.0 */ + DEF_CSIDL(CSIDL_APPDATA), + + /* The desktop for all users. + NT only */ + DEF_CSIDL(CSIDL_COMMON_DESKTOPDIRECTORY), + /* The desktop. */ + DEF_CSIDL(CSIDL_DESKTOPDIRECTORY), + + /* Startup folder for all users. + NT only */ + DEF_CSIDL(CSIDL_COMMON_STARTUP), + /* Startup folder. */ + DEF_CSIDL(CSIDL_STARTUP), + + /* Programs item in the start menu for all users. + NT only */ + DEF_CSIDL(CSIDL_COMMON_PROGRAMS), + /* Program item in the user's start menu. */ + DEF_CSIDL(CSIDL_PROGRAMS), /* DEF_CSIDL(CSIDL_PROGRAM_FILES_COMMON), */ /* DEF_CSIDL(CSIDL_PROGRAM_FILES), */ - /* Virtual folder containing fonts. */ - DEF_CSIDL(CSIDL_FONTS), + /* Virtual folder containing fonts. */ + DEF_CSIDL(CSIDL_FONTS), }; #define DIM(a) (sizeof(a) / sizeof((a)[0])) static PyObject *FileCreated(PyObject *self, PyObject *args) { - char *path; - if (!g_PyArg_ParseTuple(args, "s", &path)) - return NULL; - notify(FILE_CREATED, path); - return g_Py_BuildValue(""); + char *path; + if (!g_PyArg_ParseTuple(args, "s", &path)) + return NULL; + notify(FILE_CREATED, path); + return g_Py_BuildValue(""); } static PyObject *DirectoryCreated(PyObject *self, PyObject *args) { - char *path; - if (!g_PyArg_ParseTuple(args, "s", &path)) - return NULL; - notify(DIR_CREATED, path); - return g_Py_BuildValue(""); + char *path; + if (!g_PyArg_ParseTuple(args, "s", &path)) + return NULL; + notify(DIR_CREATED, path); + return g_Py_BuildValue(""); } static PyObject *GetSpecialFolderPath(PyObject *self, PyObject *args) { - char *name; - char lpszPath[MAX_PATH]; - int i; - static HRESULT (WINAPI *My_SHGetSpecialFolderPath)(HWND hwnd, - LPTSTR lpszPath, - int nFolder, - BOOL fCreate); - - if (!My_SHGetSpecialFolderPath) { - HINSTANCE hLib = LoadLibrary("shell32.dll"); - if (!hLib) { - g_PyErr_Format(g_PyExc_OSError, - "function not available"); - return NULL; - } - My_SHGetSpecialFolderPath = (BOOL (WINAPI *)(HWND, LPTSTR, - int, BOOL)) - GetProcAddress(hLib, - "SHGetSpecialFolderPathA"); - } - - if (!g_PyArg_ParseTuple(args, "s", &name)) - return NULL; - - if (!My_SHGetSpecialFolderPath) { - g_PyErr_Format(g_PyExc_OSError, "function not available"); - return NULL; - } - - for (i = 0; i < DIM(csidl_names); ++i) { - if (0 == strcmpi(csidl_names[i].name, name)) { - int nFolder; - nFolder = csidl_names[i].nFolder; - if (My_SHGetSpecialFolderPath(NULL, lpszPath, - nFolder, 0)) - return g_Py_BuildValue("s", lpszPath); - else { - g_PyErr_Format(g_PyExc_OSError, - "no such folder (%s)", name); - return NULL; - } - - } - }; - g_PyErr_Format(g_PyExc_ValueError, "unknown CSIDL (%s)", name); - return NULL; + char *name; + char lpszPath[MAX_PATH]; + int i; + static HRESULT (WINAPI *My_SHGetSpecialFolderPath)(HWND hwnd, + LPTSTR lpszPath, + int nFolder, + BOOL fCreate); + + if (!My_SHGetSpecialFolderPath) { + HINSTANCE hLib = LoadLibrary("shell32.dll"); + if (!hLib) { + g_PyErr_Format(g_PyExc_OSError, + "function not available"); + return NULL; + } + My_SHGetSpecialFolderPath = (BOOL (WINAPI *)(HWND, LPTSTR, + int, BOOL)) + GetProcAddress(hLib, + "SHGetSpecialFolderPathA"); + } + + if (!g_PyArg_ParseTuple(args, "s", &name)) + return NULL; + + if (!My_SHGetSpecialFolderPath) { + g_PyErr_Format(g_PyExc_OSError, "function not available"); + return NULL; + } + + for (i = 0; i < DIM(csidl_names); ++i) { + if (0 == strcmpi(csidl_names[i].name, name)) { + int nFolder; + nFolder = csidl_names[i].nFolder; + if (My_SHGetSpecialFolderPath(NULL, lpszPath, + nFolder, 0)) + return g_Py_BuildValue("s", lpszPath); + else { + g_PyErr_Format(g_PyExc_OSError, + "no such folder (%s)", name); + return NULL; + } + + } + }; + g_PyErr_Format(g_PyExc_ValueError, "unknown CSIDL (%s)", name); + return NULL; } static PyObject *CreateShortcut(PyObject *self, PyObject *args) { - char *path; /* path and filename */ - char *description; - char *filename; - - char *arguments = NULL; - char *iconpath = NULL; - int iconindex = 0; - char *workdir = NULL; - - WCHAR wszFilename[MAX_PATH]; - - IShellLink *ps1 = NULL; - IPersistFile *pPf = NULL; - - HRESULT hr; - - hr = CoInitialize(NULL); - if (FAILED(hr)) { - g_PyErr_Format(g_PyExc_OSError, - "CoInitialize failed, error 0x%x", hr); - goto error; - } - - if (!g_PyArg_ParseTuple(args, "sss|sssi", - &path, &description, &filename, - &arguments, &workdir, &iconpath, &iconindex)) - return NULL; - - hr = CoCreateInstance(&CLSID_ShellLink, - NULL, - CLSCTX_INPROC_SERVER, - &IID_IShellLink, - &ps1); - if (FAILED(hr)) { - g_PyErr_Format(g_PyExc_OSError, - "CoCreateInstance failed, error 0x%x", hr); - goto error; - } - - hr = ps1->lpVtbl->QueryInterface(ps1, &IID_IPersistFile, - (void **)&pPf); - if (FAILED(hr)) { - g_PyErr_Format(g_PyExc_OSError, - "QueryInterface(IPersistFile) error 0x%x", hr); - goto error; - } - - - hr = ps1->lpVtbl->SetPath(ps1, path); - if (FAILED(hr)) { - g_PyErr_Format(g_PyExc_OSError, - "SetPath() failed, error 0x%x", hr); - goto error; - } - - hr = ps1->lpVtbl->SetDescription(ps1, description); - if (FAILED(hr)) { - g_PyErr_Format(g_PyExc_OSError, - "SetDescription() failed, error 0x%x", hr); - goto error; - } - - if (arguments) { - hr = ps1->lpVtbl->SetArguments(ps1, arguments); - if (FAILED(hr)) { - g_PyErr_Format(g_PyExc_OSError, - "SetArguments() error 0x%x", hr); - goto error; - } - } - - if (iconpath) { - hr = ps1->lpVtbl->SetIconLocation(ps1, iconpath, iconindex); - if (FAILED(hr)) { - g_PyErr_Format(g_PyExc_OSError, - "SetIconLocation() error 0x%x", hr); - goto error; - } - } - - if (workdir) { - hr = ps1->lpVtbl->SetWorkingDirectory(ps1, workdir); - if (FAILED(hr)) { - g_PyErr_Format(g_PyExc_OSError, - "SetWorkingDirectory() error 0x%x", hr); - goto error; - } - } - - MultiByteToWideChar(CP_ACP, 0, - filename, -1, - wszFilename, MAX_PATH); - - hr = pPf->lpVtbl->Save(pPf, wszFilename, TRUE); - if (FAILED(hr)) { - g_PyErr_Format(g_PyExc_OSError, - "Failed to create shortcut '%s' - error 0x%x", filename, hr); - goto error; - } - - pPf->lpVtbl->Release(pPf); - ps1->lpVtbl->Release(ps1); - CoUninitialize(); - return g_Py_BuildValue(""); - + char *path; /* path and filename */ + char *description; + char *filename; + + char *arguments = NULL; + char *iconpath = NULL; + int iconindex = 0; + char *workdir = NULL; + + WCHAR wszFilename[MAX_PATH]; + + IShellLink *ps1 = NULL; + IPersistFile *pPf = NULL; + + HRESULT hr; + + hr = CoInitialize(NULL); + if (FAILED(hr)) { + g_PyErr_Format(g_PyExc_OSError, + "CoInitialize failed, error 0x%x", hr); + goto error; + } + + if (!g_PyArg_ParseTuple(args, "sss|sssi", + &path, &description, &filename, + &arguments, &workdir, &iconpath, &iconindex)) + return NULL; + + hr = CoCreateInstance(&CLSID_ShellLink, + NULL, + CLSCTX_INPROC_SERVER, + &IID_IShellLink, + &ps1); + if (FAILED(hr)) { + g_PyErr_Format(g_PyExc_OSError, + "CoCreateInstance failed, error 0x%x", hr); + goto error; + } + + hr = ps1->lpVtbl->QueryInterface(ps1, &IID_IPersistFile, + (void **)&pPf); + if (FAILED(hr)) { + g_PyErr_Format(g_PyExc_OSError, + "QueryInterface(IPersistFile) error 0x%x", hr); + goto error; + } + + + hr = ps1->lpVtbl->SetPath(ps1, path); + if (FAILED(hr)) { + g_PyErr_Format(g_PyExc_OSError, + "SetPath() failed, error 0x%x", hr); + goto error; + } + + hr = ps1->lpVtbl->SetDescription(ps1, description); + if (FAILED(hr)) { + g_PyErr_Format(g_PyExc_OSError, + "SetDescription() failed, error 0x%x", hr); + goto error; + } + + if (arguments) { + hr = ps1->lpVtbl->SetArguments(ps1, arguments); + if (FAILED(hr)) { + g_PyErr_Format(g_PyExc_OSError, + "SetArguments() error 0x%x", hr); + goto error; + } + } + + if (iconpath) { + hr = ps1->lpVtbl->SetIconLocation(ps1, iconpath, iconindex); + if (FAILED(hr)) { + g_PyErr_Format(g_PyExc_OSError, + "SetIconLocation() error 0x%x", hr); + goto error; + } + } + + if (workdir) { + hr = ps1->lpVtbl->SetWorkingDirectory(ps1, workdir); + if (FAILED(hr)) { + g_PyErr_Format(g_PyExc_OSError, + "SetWorkingDirectory() error 0x%x", hr); + goto error; + } + } + + MultiByteToWideChar(CP_ACP, 0, + filename, -1, + wszFilename, MAX_PATH); + + hr = pPf->lpVtbl->Save(pPf, wszFilename, TRUE); + if (FAILED(hr)) { + g_PyErr_Format(g_PyExc_OSError, + "Failed to create shortcut '%s' - error 0x%x", filename, hr); + goto error; + } + + pPf->lpVtbl->Release(pPf); + ps1->lpVtbl->Release(ps1); + CoUninitialize(); + return g_Py_BuildValue(""); + error: - if (pPf) - pPf->lpVtbl->Release(pPf); + if (pPf) + pPf->lpVtbl->Release(pPf); - if (ps1) - ps1->lpVtbl->Release(ps1); + if (ps1) + ps1->lpVtbl->Release(ps1); - CoUninitialize(); + CoUninitialize(); - return NULL; + return NULL; } static PyObject *PyMessageBox(PyObject *self, PyObject *args) { - int rc; - char *text, *caption; - int flags; - if (!g_PyArg_ParseTuple(args, "ssi", &text, &caption, &flags)) - return NULL; - rc = MessageBox(GetFocus(), text, caption, flags); - return g_Py_BuildValue("i", rc); + int rc; + char *text, *caption; + int flags; + if (!g_PyArg_ParseTuple(args, "ssi", &text, &caption, &flags)) + return NULL; + rc = MessageBox(GetFocus(), text, caption, flags); + return g_Py_BuildValue("i", rc); } static PyObject *GetRootHKey(PyObject *self) { - return g_PyLong_FromVoidPtr(hkey_root); + return g_PyLong_FromVoidPtr(hkey_root); } #define METH_VARARGS 0x0001 @@ -635,74 +635,74 @@ static PyObject *GetRootHKey(PyObject *self) typedef PyObject *(*PyCFunction)(PyObject *, PyObject *); PyMethodDef meth[] = { - {"create_shortcut", CreateShortcut, METH_VARARGS, NULL}, - {"get_special_folder_path", GetSpecialFolderPath, METH_VARARGS, NULL}, - {"get_root_hkey", (PyCFunction)GetRootHKey, METH_NOARGS, NULL}, - {"file_created", FileCreated, METH_VARARGS, NULL}, - {"directory_created", DirectoryCreated, METH_VARARGS, NULL}, - {"message_box", PyMessageBox, METH_VARARGS, NULL}, + {"create_shortcut", CreateShortcut, METH_VARARGS, NULL}, + {"get_special_folder_path", GetSpecialFolderPath, METH_VARARGS, NULL}, + {"get_root_hkey", (PyCFunction)GetRootHKey, METH_NOARGS, NULL}, + {"file_created", FileCreated, METH_VARARGS, NULL}, + {"directory_created", DirectoryCreated, METH_VARARGS, NULL}, + {"message_box", PyMessageBox, METH_VARARGS, NULL}, }; static HINSTANCE LoadPythonDll(char *fname) { - char fullpath[_MAX_PATH]; - LONG size = sizeof(fullpath); - char subkey_name[80]; - char buffer[260 + 12]; - HINSTANCE h; - - /* make sure PYTHONHOME is set, to that sys.path is initialized correctly */ - wsprintf(buffer, "PYTHONHOME=%s", python_dir); - _putenv(buffer); - h = LoadLibrary(fname); - if (h) - return h; - wsprintf(subkey_name, - "SOFTWARE\\Python\\PythonCore\\%d.%d\\InstallPath", - py_major, py_minor); - if (ERROR_SUCCESS != RegQueryValue(HKEY_CURRENT_USER, subkey_name, - fullpath, &size) && - ERROR_SUCCESS != RegQueryValue(HKEY_LOCAL_MACHINE, subkey_name, - fullpath, &size)) - return NULL; - strcat(fullpath, "\\"); - strcat(fullpath, fname); - return LoadLibrary(fullpath); + char fullpath[_MAX_PATH]; + LONG size = sizeof(fullpath); + char subkey_name[80]; + char buffer[260 + 12]; + HINSTANCE h; + + /* make sure PYTHONHOME is set, to that sys.path is initialized correctly */ + wsprintf(buffer, "PYTHONHOME=%s", python_dir); + _putenv(buffer); + h = LoadLibrary(fname); + if (h) + return h; + wsprintf(subkey_name, + "SOFTWARE\\Python\\PythonCore\\%d.%d\\InstallPath", + py_major, py_minor); + if (ERROR_SUCCESS != RegQueryValue(HKEY_CURRENT_USER, subkey_name, + fullpath, &size) && + ERROR_SUCCESS != RegQueryValue(HKEY_LOCAL_MACHINE, subkey_name, + fullpath, &size)) + return NULL; + strcat(fullpath, "\\"); + strcat(fullpath, fname); + return LoadLibrary(fullpath); } static int prepare_script_environment(HINSTANCE hPython) { - PyObject *mod; - DECLPROC(hPython, PyObject *, PyImport_ImportModule, (char *)); - DECLPROC(hPython, int, PyObject_SetAttrString, (PyObject *, char *, PyObject *)); - DECLPROC(hPython, PyObject *, PyObject_GetAttrString, (PyObject *, char *)); - DECLPROC(hPython, PyObject *, PyCFunction_New, (PyMethodDef *, PyObject *)); - DECLPROC(hPython, PyObject *, Py_BuildValue, (char *, ...)); - DECLPROC(hPython, int, PyArg_ParseTuple, (PyObject *, char *, ...)); - DECLPROC(hPython, PyObject *, PyErr_Format, (PyObject *, char *)); - DECLPROC(hPython, PyObject *, PyLong_FromVoidPtr, (void *)); - if (!PyImport_ImportModule || !PyObject_GetAttrString || - !PyObject_SetAttrString || !PyCFunction_New) - return 1; - if (!Py_BuildValue || !PyArg_ParseTuple || !PyErr_Format) - return 1; - - mod = PyImport_ImportModule("builtins"); - if (mod) { - int i; - g_PyExc_ValueError = PyObject_GetAttrString(mod, "ValueError"); - g_PyExc_OSError = PyObject_GetAttrString(mod, "OSError"); - for (i = 0; i < DIM(meth); ++i) { - PyObject_SetAttrString(mod, meth[i].ml_name, - PyCFunction_New(&meth[i], NULL)); - } - } - g_Py_BuildValue = Py_BuildValue; - g_PyArg_ParseTuple = PyArg_ParseTuple; - g_PyErr_Format = PyErr_Format; - g_PyLong_FromVoidPtr = PyLong_FromVoidPtr; - - return 0; + PyObject *mod; + DECLPROC(hPython, PyObject *, PyImport_ImportModule, (char *)); + DECLPROC(hPython, int, PyObject_SetAttrString, (PyObject *, char *, PyObject *)); + DECLPROC(hPython, PyObject *, PyObject_GetAttrString, (PyObject *, char *)); + DECLPROC(hPython, PyObject *, PyCFunction_New, (PyMethodDef *, PyObject *)); + DECLPROC(hPython, PyObject *, Py_BuildValue, (char *, ...)); + DECLPROC(hPython, int, PyArg_ParseTuple, (PyObject *, char *, ...)); + DECLPROC(hPython, PyObject *, PyErr_Format, (PyObject *, char *)); + DECLPROC(hPython, PyObject *, PyLong_FromVoidPtr, (void *)); + if (!PyImport_ImportModule || !PyObject_GetAttrString || + !PyObject_SetAttrString || !PyCFunction_New) + return 1; + if (!Py_BuildValue || !PyArg_ParseTuple || !PyErr_Format) + return 1; + + mod = PyImport_ImportModule("builtins"); + if (mod) { + int i; + g_PyExc_ValueError = PyObject_GetAttrString(mod, "ValueError"); + g_PyExc_OSError = PyObject_GetAttrString(mod, "OSError"); + for (i = 0; i < DIM(meth); ++i) { + PyObject_SetAttrString(mod, meth[i].ml_name, + PyCFunction_New(&meth[i], NULL)); + } + } + g_Py_BuildValue = Py_BuildValue; + g_PyArg_ParseTuple = PyArg_ParseTuple; + g_PyErr_Format = PyErr_Format; + g_PyLong_FromVoidPtr = PyLong_FromVoidPtr; + + return 0; } /* @@ -718,483 +718,483 @@ static int prepare_script_environment(HINSTANCE hPython) static int do_run_installscript(HINSTANCE hPython, char *pathname, int argc, char **argv) { - int fh, result, i; - static wchar_t *wargv[256]; - DECLPROC(hPython, void, Py_Initialize, (void)); - DECLPROC(hPython, int, PySys_SetArgv, (int, wchar_t **)); - DECLPROC(hPython, int, PyRun_SimpleString, (char *)); - DECLPROC(hPython, void, Py_Finalize, (void)); - DECLPROC(hPython, PyObject *, Py_BuildValue, (char *, ...)); - DECLPROC(hPython, PyObject *, PyCFunction_New, - (PyMethodDef *, PyObject *)); - DECLPROC(hPython, int, PyArg_ParseTuple, (PyObject *, char *, ...)); - DECLPROC(hPython, PyObject *, PyErr_Format, (PyObject *, char *)); - - if (!Py_Initialize || !PySys_SetArgv - || !PyRun_SimpleString || !Py_Finalize) - return 1; - - if (!Py_BuildValue || !PyArg_ParseTuple || !PyErr_Format) - return 1; - - if (!PyCFunction_New || !PyArg_ParseTuple || !PyErr_Format) - return 1; - - if (pathname == NULL || pathname[0] == '\0') - return 2; - - fh = open(pathname, _O_RDONLY); - if (-1 == fh) { - fprintf(stderr, "Could not open postinstall-script %s\n", - pathname); - return 3; - } - - SetDlgItemText(hDialog, IDC_INFO, "Running Script..."); - - Py_Initialize(); - - prepare_script_environment(hPython); - // widen the argv array for py3k. - memset(wargv, 0, sizeof(wargv)); - for (i=0;i<argc;i++) - wargv[i] = argv[i] ? widen_string(argv[i]) : NULL; - PySys_SetArgv(argc, wargv); - // free the strings we just widened. - for (i=0;i<argc;i++) - if (wargv[i]) - free(wargv[i]); - - result = 3; - { - struct _stat statbuf; - if(0 == _fstat(fh, &statbuf)) { - char *script = alloca(statbuf.st_size + 5); - int n = read(fh, script, statbuf.st_size); - if (n > 0) { - script[n] = '\n'; - script[n+1] = 0; - result = PyRun_SimpleString(script); - } - } - } - Py_Finalize(); - - close(fh); - return result; + int fh, result, i; + static wchar_t *wargv[256]; + DECLPROC(hPython, void, Py_Initialize, (void)); + DECLPROC(hPython, int, PySys_SetArgv, (int, wchar_t **)); + DECLPROC(hPython, int, PyRun_SimpleString, (char *)); + DECLPROC(hPython, void, Py_Finalize, (void)); + DECLPROC(hPython, PyObject *, Py_BuildValue, (char *, ...)); + DECLPROC(hPython, PyObject *, PyCFunction_New, + (PyMethodDef *, PyObject *)); + DECLPROC(hPython, int, PyArg_ParseTuple, (PyObject *, char *, ...)); + DECLPROC(hPython, PyObject *, PyErr_Format, (PyObject *, char *)); + + if (!Py_Initialize || !PySys_SetArgv + || !PyRun_SimpleString || !Py_Finalize) + return 1; + + if (!Py_BuildValue || !PyArg_ParseTuple || !PyErr_Format) + return 1; + + if (!PyCFunction_New || !PyArg_ParseTuple || !PyErr_Format) + return 1; + + if (pathname == NULL || pathname[0] == '\0') + return 2; + + fh = open(pathname, _O_RDONLY); + if (-1 == fh) { + fprintf(stderr, "Could not open postinstall-script %s\n", + pathname); + return 3; + } + + SetDlgItemText(hDialog, IDC_INFO, "Running Script..."); + + Py_Initialize(); + + prepare_script_environment(hPython); + // widen the argv array for py3k. + memset(wargv, 0, sizeof(wargv)); + for (i=0;i<argc;i++) + wargv[i] = argv[i] ? widen_string(argv[i]) : NULL; + PySys_SetArgv(argc, wargv); + // free the strings we just widened. + for (i=0;i<argc;i++) + if (wargv[i]) + free(wargv[i]); + + result = 3; + { + struct _stat statbuf; + if(0 == _fstat(fh, &statbuf)) { + char *script = alloca(statbuf.st_size + 5); + int n = read(fh, script, statbuf.st_size); + if (n > 0) { + script[n] = '\n'; + script[n+1] = 0; + result = PyRun_SimpleString(script); + } + } + } + Py_Finalize(); + + close(fh); + return result; } static int run_installscript(char *pathname, int argc, char **argv, char **pOutput) { - HINSTANCE hPython; - int result = 1; - int out_buf_size; - HANDLE redirected, old_stderr, old_stdout; - char *tempname; - - *pOutput = NULL; - - tempname = tempnam(NULL, NULL); - // We use a static CRT while the Python version we load uses - // the CRT from one of various possibile DLLs. As a result we - // need to redirect the standard handles using the API rather - // than the CRT. - redirected = CreateFile( - tempname, - GENERIC_WRITE | GENERIC_READ, - FILE_SHARE_READ, - NULL, - CREATE_ALWAYS, - FILE_ATTRIBUTE_NORMAL | FILE_FLAG_WRITE_THROUGH, - NULL); - old_stdout = GetStdHandle(STD_OUTPUT_HANDLE); - old_stderr = GetStdHandle(STD_ERROR_HANDLE); - SetStdHandle(STD_OUTPUT_HANDLE, redirected); - SetStdHandle(STD_ERROR_HANDLE, redirected); - - hPython = LoadPythonDll(pythondll); - if (hPython) { - result = do_run_installscript(hPython, pathname, argc, argv); - FreeLibrary(hPython); - } else { - fprintf(stderr, "*** Could not load Python ***"); - } - SetStdHandle(STD_OUTPUT_HANDLE, old_stdout); - SetStdHandle(STD_ERROR_HANDLE, old_stderr); - out_buf_size = min(GetFileSize(redirected, NULL), 4096); - *pOutput = malloc(out_buf_size+1); - if (*pOutput) { - DWORD nread = 0; - SetFilePointer(redirected, 0, 0, FILE_BEGIN); - ReadFile(redirected, *pOutput, out_buf_size, &nread, NULL); - (*pOutput)[nread] = '\0'; - } - CloseHandle(redirected); - DeleteFile(tempname); - return result; + HINSTANCE hPython; + int result = 1; + int out_buf_size; + HANDLE redirected, old_stderr, old_stdout; + char *tempname; + + *pOutput = NULL; + + tempname = tempnam(NULL, NULL); + // We use a static CRT while the Python version we load uses + // the CRT from one of various possibile DLLs. As a result we + // need to redirect the standard handles using the API rather + // than the CRT. + redirected = CreateFile( + tempname, + GENERIC_WRITE | GENERIC_READ, + FILE_SHARE_READ, + NULL, + CREATE_ALWAYS, + FILE_ATTRIBUTE_NORMAL | FILE_FLAG_WRITE_THROUGH, + NULL); + old_stdout = GetStdHandle(STD_OUTPUT_HANDLE); + old_stderr = GetStdHandle(STD_ERROR_HANDLE); + SetStdHandle(STD_OUTPUT_HANDLE, redirected); + SetStdHandle(STD_ERROR_HANDLE, redirected); + + hPython = LoadPythonDll(pythondll); + if (hPython) { + result = do_run_installscript(hPython, pathname, argc, argv); + FreeLibrary(hPython); + } else { + fprintf(stderr, "*** Could not load Python ***"); + } + SetStdHandle(STD_OUTPUT_HANDLE, old_stdout); + SetStdHandle(STD_ERROR_HANDLE, old_stderr); + out_buf_size = min(GetFileSize(redirected, NULL), 4096); + *pOutput = malloc(out_buf_size+1); + if (*pOutput) { + DWORD nread = 0; + SetFilePointer(redirected, 0, 0, FILE_BEGIN); + ReadFile(redirected, *pOutput, out_buf_size, &nread, NULL); + (*pOutput)[nread] = '\0'; + } + CloseHandle(redirected); + DeleteFile(tempname); + return result; } static int do_run_simple_script(HINSTANCE hPython, char *script) { - int rc; - DECLPROC(hPython, void, Py_Initialize, (void)); - DECLPROC(hPython, void, Py_SetProgramName, (wchar_t *)); - DECLPROC(hPython, void, Py_Finalize, (void)); - DECLPROC(hPython, int, PyRun_SimpleString, (char *)); - DECLPROC(hPython, void, PyErr_Print, (void)); - - if (!Py_Initialize || !Py_SetProgramName || !Py_Finalize || - !PyRun_SimpleString || !PyErr_Print) - return -1; - - Py_SetProgramName(wmodulename); - Py_Initialize(); - prepare_script_environment(hPython); - rc = PyRun_SimpleString(script); - if (rc) - PyErr_Print(); - Py_Finalize(); - return rc; + int rc; + DECLPROC(hPython, void, Py_Initialize, (void)); + DECLPROC(hPython, void, Py_SetProgramName, (wchar_t *)); + DECLPROC(hPython, void, Py_Finalize, (void)); + DECLPROC(hPython, int, PyRun_SimpleString, (char *)); + DECLPROC(hPython, void, PyErr_Print, (void)); + + if (!Py_Initialize || !Py_SetProgramName || !Py_Finalize || + !PyRun_SimpleString || !PyErr_Print) + return -1; + + Py_SetProgramName(wmodulename); + Py_Initialize(); + prepare_script_environment(hPython); + rc = PyRun_SimpleString(script); + if (rc) + PyErr_Print(); + Py_Finalize(); + return rc; } static int run_simple_script(char *script) { - int rc; - HINSTANCE hPython; - char *tempname = tempnam(NULL, NULL); - // Redirect output using win32 API - see comments above... - HANDLE redirected = CreateFile( - tempname, - GENERIC_WRITE | GENERIC_READ, - FILE_SHARE_READ, - NULL, - CREATE_ALWAYS, - FILE_ATTRIBUTE_NORMAL | FILE_FLAG_WRITE_THROUGH, - NULL); - HANDLE old_stdout = GetStdHandle(STD_OUTPUT_HANDLE); - HANDLE old_stderr = GetStdHandle(STD_ERROR_HANDLE); - SetStdHandle(STD_OUTPUT_HANDLE, redirected); - SetStdHandle(STD_ERROR_HANDLE, redirected); - - hPython = LoadPythonDll(pythondll); - if (!hPython) { - char reason[128]; - wsprintf(reason, "Can't load Python for pre-install script (%d)", GetLastError()); - set_failure_reason(reason); - return -1; - } - rc = do_run_simple_script(hPython, script); - FreeLibrary(hPython); - SetStdHandle(STD_OUTPUT_HANDLE, old_stdout); - SetStdHandle(STD_ERROR_HANDLE, old_stderr); - /* We only care about the output when we fail. If the script works - OK, then we discard it - */ - if (rc) { - int err_buf_size; - char *err_buf; - const char *prefix = "Running the pre-installation script failed\r\n"; - int prefix_len = strlen(prefix); - err_buf_size = GetFileSize(redirected, NULL); - if (err_buf_size==INVALID_FILE_SIZE) // an error - let's try anyway... - err_buf_size = 4096; - err_buf = malloc(prefix_len + err_buf_size + 1); - if (err_buf) { - DWORD n = 0; - strcpy(err_buf, prefix); - SetFilePointer(redirected, 0, 0, FILE_BEGIN); - ReadFile(redirected, err_buf+prefix_len, err_buf_size, &n, NULL); - err_buf[prefix_len+n] = '\0'; - set_failure_reason(err_buf); - free(err_buf); - } else { - set_failure_reason("Out of memory!"); - } - } - CloseHandle(redirected); - DeleteFile(tempname); - return rc; + int rc; + HINSTANCE hPython; + char *tempname = tempnam(NULL, NULL); + // Redirect output using win32 API - see comments above... + HANDLE redirected = CreateFile( + tempname, + GENERIC_WRITE | GENERIC_READ, + FILE_SHARE_READ, + NULL, + CREATE_ALWAYS, + FILE_ATTRIBUTE_NORMAL | FILE_FLAG_WRITE_THROUGH, + NULL); + HANDLE old_stdout = GetStdHandle(STD_OUTPUT_HANDLE); + HANDLE old_stderr = GetStdHandle(STD_ERROR_HANDLE); + SetStdHandle(STD_OUTPUT_HANDLE, redirected); + SetStdHandle(STD_ERROR_HANDLE, redirected); + + hPython = LoadPythonDll(pythondll); + if (!hPython) { + char reason[128]; + wsprintf(reason, "Can't load Python for pre-install script (%d)", GetLastError()); + set_failure_reason(reason); + return -1; + } + rc = do_run_simple_script(hPython, script); + FreeLibrary(hPython); + SetStdHandle(STD_OUTPUT_HANDLE, old_stdout); + SetStdHandle(STD_ERROR_HANDLE, old_stderr); + /* We only care about the output when we fail. If the script works + OK, then we discard it + */ + if (rc) { + int err_buf_size; + char *err_buf; + const char *prefix = "Running the pre-installation script failed\r\n"; + int prefix_len = strlen(prefix); + err_buf_size = GetFileSize(redirected, NULL); + if (err_buf_size==INVALID_FILE_SIZE) // an error - let's try anyway... + err_buf_size = 4096; + err_buf = malloc(prefix_len + err_buf_size + 1); + if (err_buf) { + DWORD n = 0; + strcpy(err_buf, prefix); + SetFilePointer(redirected, 0, 0, FILE_BEGIN); + ReadFile(redirected, err_buf+prefix_len, err_buf_size, &n, NULL); + err_buf[prefix_len+n] = '\0'; + set_failure_reason(err_buf); + free(err_buf); + } else { + set_failure_reason("Out of memory!"); + } + } + CloseHandle(redirected); + DeleteFile(tempname); + return rc; } static BOOL SystemError(int error, char *msg) { - char Buffer[1024]; - int n; - - if (error) { - LPVOID lpMsgBuf; - FormatMessage( - FORMAT_MESSAGE_ALLOCATE_BUFFER | - FORMAT_MESSAGE_FROM_SYSTEM, - NULL, - error, - MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), - (LPSTR)&lpMsgBuf, - 0, - NULL - ); - strncpy(Buffer, lpMsgBuf, sizeof(Buffer)); - LocalFree(lpMsgBuf); - } else - Buffer[0] = '\0'; - n = lstrlen(Buffer); - _snprintf(Buffer+n, sizeof(Buffer)-n, msg); - MessageBox(hwndMain, Buffer, "Runtime Error", MB_OK | MB_ICONSTOP); - return FALSE; + char Buffer[1024]; + int n; + + if (error) { + LPVOID lpMsgBuf; + FormatMessage( + FORMAT_MESSAGE_ALLOCATE_BUFFER | + FORMAT_MESSAGE_FROM_SYSTEM, + NULL, + error, + MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), + (LPSTR)&lpMsgBuf, + 0, + NULL + ); + strncpy(Buffer, lpMsgBuf, sizeof(Buffer)); + LocalFree(lpMsgBuf); + } else + Buffer[0] = '\0'; + n = lstrlen(Buffer); + _snprintf(Buffer+n, sizeof(Buffer)-n, msg); + MessageBox(hwndMain, Buffer, "Runtime Error", MB_OK | MB_ICONSTOP); + return FALSE; } static BOOL notify (int code, char *fmt, ...) { - char Buffer[1024]; - va_list marker; - BOOL result = TRUE; - int a, b; - char *cp; + char Buffer[1024]; + va_list marker; + BOOL result = TRUE; + int a, b; + char *cp; - va_start(marker, fmt); - _vsnprintf(Buffer, sizeof(Buffer), fmt, marker); + va_start(marker, fmt); + _vsnprintf(Buffer, sizeof(Buffer), fmt, marker); - switch (code) { + switch (code) { /* Questions */ - case CAN_OVERWRITE: - break; + case CAN_OVERWRITE: + break; /* Information notification */ - case DIR_CREATED: - if (logfile) - fprintf(logfile, "100 Made Dir: %s\n", fmt); - break; - - case FILE_CREATED: - if (logfile) - fprintf(logfile, "200 File Copy: %s\n", fmt); - goto add_to_filelist_label; - break; - - case FILE_OVERWRITTEN: - if (logfile) - fprintf(logfile, "200 File Overwrite: %s\n", fmt); - add_to_filelist_label: - if ((cp = strrchr(fmt, '.')) && (0 == strcmp (cp, ".py"))) - add_to_filelist(fmt); - break; + case DIR_CREATED: + if (logfile) + fprintf(logfile, "100 Made Dir: %s\n", fmt); + break; + + case FILE_CREATED: + if (logfile) + fprintf(logfile, "200 File Copy: %s\n", fmt); + goto add_to_filelist_label; + break; + + case FILE_OVERWRITTEN: + if (logfile) + fprintf(logfile, "200 File Overwrite: %s\n", fmt); + add_to_filelist_label: + if ((cp = strrchr(fmt, '.')) && (0 == strcmp (cp, ".py"))) + add_to_filelist(fmt); + break; /* Error Messages */ - case ZLIB_ERROR: - MessageBox(GetFocus(), Buffer, "Error", - MB_OK | MB_ICONWARNING); - break; - - case SYSTEM_ERROR: - SystemError(GetLastError(), Buffer); - break; - - case NUM_FILES: - a = va_arg(marker, int); - b = va_arg(marker, int); - SendMessage(hDialog, WM_NUMFILES, 0, MAKELPARAM(0, a)); - SendMessage(hDialog, WM_NEXTFILE, b,(LPARAM)fmt); - } - va_end(marker); - - return result; + case ZLIB_ERROR: + MessageBox(GetFocus(), Buffer, "Error", + MB_OK | MB_ICONWARNING); + break; + + case SYSTEM_ERROR: + SystemError(GetLastError(), Buffer); + break; + + case NUM_FILES: + a = va_arg(marker, int); + b = va_arg(marker, int); + SendMessage(hDialog, WM_NUMFILES, 0, MAKELPARAM(0, a)); + SendMessage(hDialog, WM_NEXTFILE, b,(LPARAM)fmt); + } + va_end(marker); + + return result; } static char *MapExistingFile(char *pathname, DWORD *psize) { - HANDLE hFile, hFileMapping; - DWORD nSizeLow, nSizeHigh; - char *data; - - hFile = CreateFile(pathname, - GENERIC_READ, FILE_SHARE_READ, NULL, - OPEN_EXISTING, - FILE_ATTRIBUTE_NORMAL, NULL); - if (hFile == INVALID_HANDLE_VALUE) - return NULL; - nSizeLow = GetFileSize(hFile, &nSizeHigh); - hFileMapping = CreateFileMapping(hFile, - NULL, PAGE_READONLY, 0, 0, NULL); - CloseHandle(hFile); - - if (hFileMapping == INVALID_HANDLE_VALUE) - return NULL; - - data = MapViewOfFile(hFileMapping, - FILE_MAP_READ, 0, 0, 0); - - CloseHandle(hFileMapping); - *psize = nSizeLow; - return data; + HANDLE hFile, hFileMapping; + DWORD nSizeLow, nSizeHigh; + char *data; + + hFile = CreateFile(pathname, + GENERIC_READ, FILE_SHARE_READ, NULL, + OPEN_EXISTING, + FILE_ATTRIBUTE_NORMAL, NULL); + if (hFile == INVALID_HANDLE_VALUE) + return NULL; + nSizeLow = GetFileSize(hFile, &nSizeHigh); + hFileMapping = CreateFileMapping(hFile, + NULL, PAGE_READONLY, 0, 0, NULL); + CloseHandle(hFile); + + if (hFileMapping == INVALID_HANDLE_VALUE) + return NULL; + + data = MapViewOfFile(hFileMapping, + FILE_MAP_READ, 0, 0, 0); + + CloseHandle(hFileMapping); + *psize = nSizeLow; + return data; } static void create_bitmap(HWND hwnd) { - BITMAPFILEHEADER *bfh; - BITMAPINFO *bi; - HDC hdc; + BITMAPFILEHEADER *bfh; + BITMAPINFO *bi; + HDC hdc; - if (!bitmap_bytes) - return; + if (!bitmap_bytes) + return; - if (hBitmap) - return; + if (hBitmap) + return; - hdc = GetDC(hwnd); + hdc = GetDC(hwnd); - bfh = (BITMAPFILEHEADER *)bitmap_bytes; - bi = (BITMAPINFO *)(bitmap_bytes + sizeof(BITMAPFILEHEADER)); + bfh = (BITMAPFILEHEADER *)bitmap_bytes; + bi = (BITMAPINFO *)(bitmap_bytes + sizeof(BITMAPFILEHEADER)); - hBitmap = CreateDIBitmap(hdc, - &bi->bmiHeader, - CBM_INIT, - bitmap_bytes + bfh->bfOffBits, - bi, - DIB_RGB_COLORS); - ReleaseDC(hwnd, hdc); + hBitmap = CreateDIBitmap(hdc, + &bi->bmiHeader, + CBM_INIT, + bitmap_bytes + bfh->bfOffBits, + bi, + DIB_RGB_COLORS); + ReleaseDC(hwnd, hdc); } /* Extract everything we need to begin the installation. Currently this is the INI filename with install data, and the raw pre-install script */ static BOOL ExtractInstallData(char *data, DWORD size, int *pexe_size, - char **out_ini_file, char **out_preinstall_script) + char **out_ini_file, char **out_preinstall_script) { - /* read the end of central directory record */ - struct eof_cdir *pe = (struct eof_cdir *)&data[size - sizeof - (struct eof_cdir)]; - - int arc_start = size - sizeof (struct eof_cdir) - pe->nBytesCDir - - pe->ofsCDir; - - int ofs = arc_start - sizeof (struct meta_data_hdr); - - /* read meta_data info */ - struct meta_data_hdr *pmd = (struct meta_data_hdr *)&data[ofs]; - char *src, *dst; - char *ini_file; - char tempdir[MAX_PATH]; - - /* ensure that if we fail, we don't have garbage out pointers */ - *out_ini_file = *out_preinstall_script = NULL; - - if (pe->tag != 0x06054b50) { - return FALSE; - } - - if (pmd->tag != 0x1234567B) { - return SystemError(0, - "Invalid cfgdata magic number (see bdist_wininst.py)"); - } - if (ofs < 0) { - return FALSE; - } - - if (pmd->bitmap_size) { - /* Store pointer to bitmap bytes */ - bitmap_bytes = (char *)pmd - pmd->uncomp_size - pmd->bitmap_size; - } - - *pexe_size = ofs - pmd->uncomp_size - pmd->bitmap_size; - - src = ((char *)pmd) - pmd->uncomp_size; - ini_file = malloc(MAX_PATH); /* will be returned, so do not free it */ - if (!ini_file) - return FALSE; - if (!GetTempPath(sizeof(tempdir), tempdir) - || !GetTempFileName(tempdir, "~du", 0, ini_file)) { - SystemError(GetLastError(), - "Could not create temporary file"); - return FALSE; - } - - dst = map_new_file(CREATE_ALWAYS, ini_file, NULL, pmd->uncomp_size, - 0, 0, NULL/*notify*/); - if (!dst) - return FALSE; - /* Up to the first \0 is the INI file data. */ - strncpy(dst, src, pmd->uncomp_size); - src += strlen(dst) + 1; - /* Up to next \0 is the pre-install script */ - *out_preinstall_script = strdup(src); - *out_ini_file = ini_file; - UnmapViewOfFile(dst); - return TRUE; + /* read the end of central directory record */ + struct eof_cdir *pe = (struct eof_cdir *)&data[size - sizeof + (struct eof_cdir)]; + + int arc_start = size - sizeof (struct eof_cdir) - pe->nBytesCDir - + pe->ofsCDir; + + int ofs = arc_start - sizeof (struct meta_data_hdr); + + /* read meta_data info */ + struct meta_data_hdr *pmd = (struct meta_data_hdr *)&data[ofs]; + char *src, *dst; + char *ini_file; + char tempdir[MAX_PATH]; + + /* ensure that if we fail, we don't have garbage out pointers */ + *out_ini_file = *out_preinstall_script = NULL; + + if (pe->tag != 0x06054b50) { + return FALSE; + } + + if (pmd->tag != 0x1234567B) { + return SystemError(0, + "Invalid cfgdata magic number (see bdist_wininst.py)"); + } + if (ofs < 0) { + return FALSE; + } + + if (pmd->bitmap_size) { + /* Store pointer to bitmap bytes */ + bitmap_bytes = (char *)pmd - pmd->uncomp_size - pmd->bitmap_size; + } + + *pexe_size = ofs - pmd->uncomp_size - pmd->bitmap_size; + + src = ((char *)pmd) - pmd->uncomp_size; + ini_file = malloc(MAX_PATH); /* will be returned, so do not free it */ + if (!ini_file) + return FALSE; + if (!GetTempPath(sizeof(tempdir), tempdir) + || !GetTempFileName(tempdir, "~du", 0, ini_file)) { + SystemError(GetLastError(), + "Could not create temporary file"); + return FALSE; + } + + dst = map_new_file(CREATE_ALWAYS, ini_file, NULL, pmd->uncomp_size, + 0, 0, NULL/*notify*/); + if (!dst) + return FALSE; + /* Up to the first \0 is the INI file data. */ + strncpy(dst, src, pmd->uncomp_size); + src += strlen(dst) + 1; + /* Up to next \0 is the pre-install script */ + *out_preinstall_script = strdup(src); + *out_ini_file = ini_file; + UnmapViewOfFile(dst); + return TRUE; } static void PumpMessages(void) { - MSG msg; - while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) { - TranslateMessage(&msg); - DispatchMessage(&msg); - } + MSG msg; + while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) { + TranslateMessage(&msg); + DispatchMessage(&msg); + } } LRESULT CALLBACK WindowProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) { - HDC hdc; - HFONT hFont; - int h; - PAINTSTRUCT ps; - switch (msg) { - case WM_PAINT: - hdc = BeginPaint(hwnd, &ps); - h = GetSystemMetrics(SM_CYSCREEN) / 10; - hFont = CreateFont(h, 0, 0, 0, 700, TRUE, - 0, 0, 0, 0, 0, 0, 0, "Times Roman"); - hFont = SelectObject(hdc, hFont); - SetBkMode(hdc, TRANSPARENT); - TextOut(hdc, 15, 15, title, strlen(title)); - SetTextColor(hdc, RGB(255, 255, 255)); - TextOut(hdc, 10, 10, title, strlen(title)); - DeleteObject(SelectObject(hdc, hFont)); - EndPaint(hwnd, &ps); - return 0; - } - return DefWindowProc(hwnd, msg, wParam, lParam); + HDC hdc; + HFONT hFont; + int h; + PAINTSTRUCT ps; + switch (msg) { + case WM_PAINT: + hdc = BeginPaint(hwnd, &ps); + h = GetSystemMetrics(SM_CYSCREEN) / 10; + hFont = CreateFont(h, 0, 0, 0, 700, TRUE, + 0, 0, 0, 0, 0, 0, 0, "Times Roman"); + hFont = SelectObject(hdc, hFont); + SetBkMode(hdc, TRANSPARENT); + TextOut(hdc, 15, 15, title, strlen(title)); + SetTextColor(hdc, RGB(255, 255, 255)); + TextOut(hdc, 10, 10, title, strlen(title)); + DeleteObject(SelectObject(hdc, hFont)); + EndPaint(hwnd, &ps); + return 0; + } + return DefWindowProc(hwnd, msg, wParam, lParam); } static HWND CreateBackground(char *title) { - WNDCLASS wc; - HWND hwnd; - char buffer[4096]; - - wc.style = CS_VREDRAW | CS_HREDRAW; - wc.lpfnWndProc = WindowProc; - wc.cbWndExtra = 0; - wc.cbClsExtra = 0; - wc.hInstance = GetModuleHandle(NULL); - wc.hIcon = NULL; - wc.hCursor = LoadCursor(NULL, IDC_ARROW); - wc.hbrBackground = CreateSolidBrush(RGB(0, 0, 128)); - wc.lpszMenuName = NULL; - wc.lpszClassName = "SetupWindowClass"; - - if (!RegisterClass(&wc)) - MessageBox(hwndMain, - "Could not register window class", - "Setup.exe", MB_OK); - - wsprintf(buffer, "Setup %s", title); - hwnd = CreateWindow("SetupWindowClass", - buffer, - 0, - 0, 0, - GetSystemMetrics(SM_CXFULLSCREEN), - GetSystemMetrics(SM_CYFULLSCREEN), - NULL, - NULL, - GetModuleHandle(NULL), - NULL); - ShowWindow(hwnd, SW_SHOWMAXIMIZED); - UpdateWindow(hwnd); - return hwnd; + WNDCLASS wc; + HWND hwnd; + char buffer[4096]; + + wc.style = CS_VREDRAW | CS_HREDRAW; + wc.lpfnWndProc = WindowProc; + wc.cbWndExtra = 0; + wc.cbClsExtra = 0; + wc.hInstance = GetModuleHandle(NULL); + wc.hIcon = NULL; + wc.hCursor = LoadCursor(NULL, IDC_ARROW); + wc.hbrBackground = CreateSolidBrush(RGB(0, 0, 128)); + wc.lpszMenuName = NULL; + wc.lpszClassName = "SetupWindowClass"; + + if (!RegisterClass(&wc)) + MessageBox(hwndMain, + "Could not register window class", + "Setup.exe", MB_OK); + + wsprintf(buffer, "Setup %s", title); + hwnd = CreateWindow("SetupWindowClass", + buffer, + 0, + 0, 0, + GetSystemMetrics(SM_CXFULLSCREEN), + GetSystemMetrics(SM_CYFULLSCREEN), + NULL, + NULL, + GetModuleHandle(NULL), + NULL); + ShowWindow(hwnd, SW_SHOWMAXIMIZED); + UpdateWindow(hwnd); + return hwnd; } /* @@ -1202,16 +1202,16 @@ static HWND CreateBackground(char *title) */ static void CenterWindow(HWND hwnd) { - RECT rc; - int w, h; - - GetWindowRect(hwnd, &rc); - w = GetSystemMetrics(SM_CXSCREEN); - h = GetSystemMetrics(SM_CYSCREEN); - MoveWindow(hwnd, - (w - (rc.right-rc.left))/2, - (h - (rc.bottom-rc.top))/2, - rc.right-rc.left, rc.bottom-rc.top, FALSE); + RECT rc; + int w, h; + + GetWindowRect(hwnd, &rc); + w = GetSystemMetrics(SM_CXSCREEN); + h = GetSystemMetrics(SM_CYSCREEN); + MoveWindow(hwnd, + (w - (rc.right-rc.left))/2, + (h - (rc.bottom-rc.top))/2, + rc.right-rc.left, rc.bottom-rc.top, FALSE); } #include <prsht.h> @@ -1219,45 +1219,45 @@ static void CenterWindow(HWND hwnd) BOOL CALLBACK IntroDlgProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) { - LPNMHDR lpnm; - char Buffer[4096]; - - switch (msg) { - case WM_INITDIALOG: - create_bitmap(hwnd); - if(hBitmap) - SendDlgItemMessage(hwnd, IDC_BITMAP, STM_SETIMAGE, - IMAGE_BITMAP, (LPARAM)hBitmap); - CenterWindow(GetParent(hwnd)); - wsprintf(Buffer, - "This Wizard will install %s on your computer. " - "Click Next to continue " - "or Cancel to exit the Setup Wizard.", - meta_name); - SetDlgItemText(hwnd, IDC_TITLE, Buffer); - SetDlgItemText(hwnd, IDC_INTRO_TEXT, info); - SetDlgItemText(hwnd, IDC_BUILD_INFO, build_info); - return FALSE; - - case WM_NOTIFY: - lpnm = (LPNMHDR) lParam; - - switch (lpnm->code) { - case PSN_SETACTIVE: - PropSheet_SetWizButtons(GetParent(hwnd), PSWIZB_NEXT); - break; - - case PSN_WIZNEXT: - break; - - case PSN_RESET: - break; - - default: - break; - } - } - return FALSE; + LPNMHDR lpnm; + char Buffer[4096]; + + switch (msg) { + case WM_INITDIALOG: + create_bitmap(hwnd); + if(hBitmap) + SendDlgItemMessage(hwnd, IDC_BITMAP, STM_SETIMAGE, + IMAGE_BITMAP, (LPARAM)hBitmap); + CenterWindow(GetParent(hwnd)); + wsprintf(Buffer, + "This Wizard will install %s on your computer. " + "Click Next to continue " + "or Cancel to exit the Setup Wizard.", + meta_name); + SetDlgItemText(hwnd, IDC_TITLE, Buffer); + SetDlgItemText(hwnd, IDC_INTRO_TEXT, info); + SetDlgItemText(hwnd, IDC_BUILD_INFO, build_info); + return FALSE; + + case WM_NOTIFY: + lpnm = (LPNMHDR) lParam; + + switch (lpnm->code) { + case PSN_SETACTIVE: + PropSheet_SetWizButtons(GetParent(hwnd), PSWIZB_NEXT); + break; + + case PSN_WIZNEXT: + break; + + case PSN_RESET: + break; + + default: + break; + } + } + return FALSE; } #ifdef USE_OTHER_PYTHON_VERSIONS @@ -1269,133 +1269,133 @@ int bound_image_major; int bound_image_minor; static BOOL __stdcall StatusRoutine(IMAGEHLP_STATUS_REASON reason, - PSTR ImageName, - PSTR DllName, - ULONG Va, - ULONG Parameter) + PSTR ImageName, + PSTR DllName, + ULONG Va, + ULONG Parameter) { - char fname[_MAX_PATH]; - int int_version; - - switch(reason) { - case BindOutOfMemory: - case BindRvaToVaFailed: - case BindNoRoomInImage: - case BindImportProcedureFailed: - break; - - case BindImportProcedure: - case BindForwarder: - case BindForwarderNOT: - case BindImageModified: - case BindExpandFileHeaders: - case BindImageComplete: - case BindSymbolsNotUpdated: - case BindMismatchedSymbols: - case BindImportModuleFailed: - break; - - case BindImportModule: - if (1 == sscanf(DllName, "python%d", &int_version)) { - SearchPath(NULL, DllName, NULL, sizeof(fname), - fname, NULL); - strcpy(bound_image_dll, fname); - bound_image_major = int_version / 10; - bound_image_minor = int_version % 10; - OutputDebugString("BOUND "); - OutputDebugString(fname); - OutputDebugString("\n"); - } - break; - } - return TRUE; + char fname[_MAX_PATH]; + int int_version; + + switch(reason) { + case BindOutOfMemory: + case BindRvaToVaFailed: + case BindNoRoomInImage: + case BindImportProcedureFailed: + break; + + case BindImportProcedure: + case BindForwarder: + case BindForwarderNOT: + case BindImageModified: + case BindExpandFileHeaders: + case BindImageComplete: + case BindSymbolsNotUpdated: + case BindMismatchedSymbols: + case BindImportModuleFailed: + break; + + case BindImportModule: + if (1 == sscanf(DllName, "python%d", &int_version)) { + SearchPath(NULL, DllName, NULL, sizeof(fname), + fname, NULL); + strcpy(bound_image_dll, fname); + bound_image_major = int_version / 10; + bound_image_minor = int_version % 10; + OutputDebugString("BOUND "); + OutputDebugString(fname); + OutputDebugString("\n"); + } + break; + } + return TRUE; } /* */ static LPSTR get_sys_prefix(LPSTR exe, LPSTR dll) { - void (__cdecl * Py_Initialize)(void); - void (__cdecl * Py_SetProgramName)(char *); - void (__cdecl * Py_Finalize)(void); - void* (__cdecl * PySys_GetObject)(char *); - void (__cdecl * PySys_SetArgv)(int, char **); - char* (__cdecl * Py_GetPrefix)(void); - char* (__cdecl * Py_GetPath)(void); - HINSTANCE hPython; - LPSTR prefix = NULL; - int (__cdecl * PyRun_SimpleString)(char *); - - { - char Buffer[256]; - wsprintf(Buffer, "PYTHONHOME=%s", exe); - *strrchr(Buffer, '\\') = '\0'; -// MessageBox(GetFocus(), Buffer, "PYTHONHOME", MB_OK); - _putenv(Buffer); - _putenv("PYTHONPATH="); - } - - hPython = LoadLibrary(dll); - if (!hPython) - return NULL; - Py_Initialize = (void (*)(void))GetProcAddress - (hPython,"Py_Initialize"); - - PySys_SetArgv = (void (*)(int, char **))GetProcAddress - (hPython,"PySys_SetArgv"); - - PyRun_SimpleString = (int (*)(char *))GetProcAddress - (hPython,"PyRun_SimpleString"); - - Py_SetProgramName = (void (*)(char *))GetProcAddress - (hPython,"Py_SetProgramName"); - - PySys_GetObject = (void* (*)(char *))GetProcAddress - (hPython,"PySys_GetObject"); - - Py_GetPrefix = (char * (*)(void))GetProcAddress - (hPython,"Py_GetPrefix"); - - Py_GetPath = (char * (*)(void))GetProcAddress - (hPython,"Py_GetPath"); - - Py_Finalize = (void (*)(void))GetProcAddress(hPython, - "Py_Finalize"); - Py_SetProgramName(exe); - Py_Initialize(); - PySys_SetArgv(1, &exe); - - MessageBox(GetFocus(), Py_GetPrefix(), "PREFIX", MB_OK); - MessageBox(GetFocus(), Py_GetPath(), "PATH", MB_OK); - - Py_Finalize(); - FreeLibrary(hPython); - - return prefix; + void (__cdecl * Py_Initialize)(void); + void (__cdecl * Py_SetProgramName)(char *); + void (__cdecl * Py_Finalize)(void); + void* (__cdecl * PySys_GetObject)(char *); + void (__cdecl * PySys_SetArgv)(int, char **); + char* (__cdecl * Py_GetPrefix)(void); + char* (__cdecl * Py_GetPath)(void); + HINSTANCE hPython; + LPSTR prefix = NULL; + int (__cdecl * PyRun_SimpleString)(char *); + + { + char Buffer[256]; + wsprintf(Buffer, "PYTHONHOME=%s", exe); + *strrchr(Buffer, '\\') = '\0'; +// MessageBox(GetFocus(), Buffer, "PYTHONHOME", MB_OK); + _putenv(Buffer); + _putenv("PYTHONPATH="); + } + + hPython = LoadLibrary(dll); + if (!hPython) + return NULL; + Py_Initialize = (void (*)(void))GetProcAddress + (hPython,"Py_Initialize"); + + PySys_SetArgv = (void (*)(int, char **))GetProcAddress + (hPython,"PySys_SetArgv"); + + PyRun_SimpleString = (int (*)(char *))GetProcAddress + (hPython,"PyRun_SimpleString"); + + Py_SetProgramName = (void (*)(char *))GetProcAddress + (hPython,"Py_SetProgramName"); + + PySys_GetObject = (void* (*)(char *))GetProcAddress + (hPython,"PySys_GetObject"); + + Py_GetPrefix = (char * (*)(void))GetProcAddress + (hPython,"Py_GetPrefix"); + + Py_GetPath = (char * (*)(void))GetProcAddress + (hPython,"Py_GetPath"); + + Py_Finalize = (void (*)(void))GetProcAddress(hPython, + "Py_Finalize"); + Py_SetProgramName(exe); + Py_Initialize(); + PySys_SetArgv(1, &exe); + + MessageBox(GetFocus(), Py_GetPrefix(), "PREFIX", MB_OK); + MessageBox(GetFocus(), Py_GetPath(), "PATH", MB_OK); + + Py_Finalize(); + FreeLibrary(hPython); + + return prefix; } static BOOL CheckPythonExe(LPSTR pathname, LPSTR version, int *pmajor, int *pminor) { - bound_image_dll[0] = '\0'; - if (!BindImageEx(BIND_NO_BOUND_IMPORTS | BIND_NO_UPDATE | BIND_ALL_IMAGES, - pathname, - NULL, - NULL, - StatusRoutine)) - return SystemError(0, "Could not bind image"); - if (bound_image_dll[0] == '\0') - return SystemError(0, "Does not seem to be a python executable"); - *pmajor = bound_image_major; - *pminor = bound_image_minor; - if (version && *version) { - char core_version[12]; - wsprintf(core_version, "%d.%d", bound_image_major, bound_image_minor); - if (strcmp(version, core_version)) - return SystemError(0, "Wrong Python version"); - } - get_sys_prefix(pathname, bound_image_dll); - return TRUE; + bound_image_dll[0] = '\0'; + if (!BindImageEx(BIND_NO_BOUND_IMPORTS | BIND_NO_UPDATE | BIND_ALL_IMAGES, + pathname, + NULL, + NULL, + StatusRoutine)) + return SystemError(0, "Could not bind image"); + if (bound_image_dll[0] == '\0') + return SystemError(0, "Does not seem to be a python executable"); + *pmajor = bound_image_major; + *pminor = bound_image_minor; + if (version && *version) { + char core_version[12]; + wsprintf(core_version, "%d.%d", bound_image_major, bound_image_minor); + if (strcmp(version, core_version)) + return SystemError(0, "Wrong Python version"); + } + get_sys_prefix(pathname, bound_image_dll); + return TRUE; } /* @@ -1404,48 +1404,48 @@ CheckPythonExe(LPSTR pathname, LPSTR version, int *pmajor, int *pminor) */ static BOOL GetOtherPythonVersion(HWND hwnd, LPSTR version) { - char vers_name[_MAX_PATH + 80]; - DWORD itemindex; - OPENFILENAME of; - char pathname[_MAX_PATH]; - DWORD result; - - strcpy(pathname, "python.exe"); - - memset(&of, 0, sizeof(of)); - of.lStructSize = sizeof(OPENFILENAME); - of.hwndOwner = GetParent(hwnd); - of.hInstance = NULL; - of.lpstrFilter = "python.exe\0python.exe\0"; - of.lpstrCustomFilter = NULL; - of.nMaxCustFilter = 0; - of.nFilterIndex = 1; - of.lpstrFile = pathname; - of.nMaxFile = sizeof(pathname); - of.lpstrFileTitle = NULL; - of.nMaxFileTitle = 0; - of.lpstrInitialDir = NULL; - of.lpstrTitle = "Python executable"; - of.Flags = OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST; - of.lpstrDefExt = "exe"; - - result = GetOpenFileName(&of); - if (result) { - int major, minor; - if (!CheckPythonExe(pathname, version, &major, &minor)) { - return FALSE; - } - *strrchr(pathname, '\\') = '\0'; - wsprintf(vers_name, "Python Version %d.%d in %s", - major, minor, pathname); - itemindex = SendMessage(hwnd, LB_INSERTSTRING, -1, - (LPARAM)(LPSTR)vers_name); - SendMessage(hwnd, LB_SETCURSEL, itemindex, 0); - SendMessage(hwnd, LB_SETITEMDATA, itemindex, - (LPARAM)(LPSTR)strdup(pathname)); - return TRUE; - } - return FALSE; + char vers_name[_MAX_PATH + 80]; + DWORD itemindex; + OPENFILENAME of; + char pathname[_MAX_PATH]; + DWORD result; + + strcpy(pathname, "python.exe"); + + memset(&of, 0, sizeof(of)); + of.lStructSize = sizeof(OPENFILENAME); + of.hwndOwner = GetParent(hwnd); + of.hInstance = NULL; + of.lpstrFilter = "python.exe\0python.exe\0"; + of.lpstrCustomFilter = NULL; + of.nMaxCustFilter = 0; + of.nFilterIndex = 1; + of.lpstrFile = pathname; + of.nMaxFile = sizeof(pathname); + of.lpstrFileTitle = NULL; + of.nMaxFileTitle = 0; + of.lpstrInitialDir = NULL; + of.lpstrTitle = "Python executable"; + of.Flags = OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST; + of.lpstrDefExt = "exe"; + + result = GetOpenFileName(&of); + if (result) { + int major, minor; + if (!CheckPythonExe(pathname, version, &major, &minor)) { + return FALSE; + } + *strrchr(pathname, '\\') = '\0'; + wsprintf(vers_name, "Python Version %d.%d in %s", + major, minor, pathname); + itemindex = SendMessage(hwnd, LB_INSERTSTRING, -1, + (LPARAM)(LPSTR)vers_name); + SendMessage(hwnd, LB_SETCURSEL, itemindex, 0); + SendMessage(hwnd, LB_SETITEMDATA, itemindex, + (LPARAM)(LPSTR)strdup(pathname)); + return TRUE; + } + return FALSE; } #endif /* USE_OTHER_PYTHON_VERSIONS */ @@ -1462,71 +1462,71 @@ typedef struct _InstalledVersionInfo { */ static BOOL GetPythonVersions(HWND hwnd, HKEY hkRoot, LPSTR version) { - DWORD index = 0; - char core_version[80]; - HKEY hKey; - BOOL result = TRUE; - DWORD bufsize; - - if (ERROR_SUCCESS != RegOpenKeyEx(hkRoot, - "Software\\Python\\PythonCore", - 0, KEY_READ, &hKey)) - return FALSE; - bufsize = sizeof(core_version); - while (ERROR_SUCCESS == RegEnumKeyEx(hKey, index, - core_version, &bufsize, NULL, - NULL, NULL, NULL)) { - char subkey_name[80], vers_name[80]; - int itemindex; - DWORD value_size; - HKEY hk; - - bufsize = sizeof(core_version); - ++index; - if (version && *version && strcmp(version, core_version)) - continue; - - wsprintf(vers_name, "Python Version %s (found in registry)", - core_version); - wsprintf(subkey_name, - "Software\\Python\\PythonCore\\%s\\InstallPath", - core_version); - if (ERROR_SUCCESS == RegOpenKeyEx(hkRoot, subkey_name, 0, KEY_READ, &hk)) { - InstalledVersionInfo *ivi = - (InstalledVersionInfo *)malloc(sizeof(InstalledVersionInfo)); - value_size = sizeof(ivi->prefix); - if (ivi && - ERROR_SUCCESS == RegQueryValueEx(hk, NULL, NULL, NULL, - ivi->prefix, &value_size)) { - itemindex = SendMessage(hwnd, LB_ADDSTRING, 0, - (LPARAM)(LPSTR)vers_name); - ivi->hkey = hkRoot; - SendMessage(hwnd, LB_SETITEMDATA, itemindex, - (LPARAM)(LPSTR)ivi); - } - RegCloseKey(hk); - } - } - RegCloseKey(hKey); - return result; + DWORD index = 0; + char core_version[80]; + HKEY hKey; + BOOL result = TRUE; + DWORD bufsize; + + if (ERROR_SUCCESS != RegOpenKeyEx(hkRoot, + "Software\\Python\\PythonCore", + 0, KEY_READ, &hKey)) + return FALSE; + bufsize = sizeof(core_version); + while (ERROR_SUCCESS == RegEnumKeyEx(hKey, index, + core_version, &bufsize, NULL, + NULL, NULL, NULL)) { + char subkey_name[80], vers_name[80]; + int itemindex; + DWORD value_size; + HKEY hk; + + bufsize = sizeof(core_version); + ++index; + if (version && *version && strcmp(version, core_version)) + continue; + + wsprintf(vers_name, "Python Version %s (found in registry)", + core_version); + wsprintf(subkey_name, + "Software\\Python\\PythonCore\\%s\\InstallPath", + core_version); + if (ERROR_SUCCESS == RegOpenKeyEx(hkRoot, subkey_name, 0, KEY_READ, &hk)) { + InstalledVersionInfo *ivi = + (InstalledVersionInfo *)malloc(sizeof(InstalledVersionInfo)); + value_size = sizeof(ivi->prefix); + if (ivi && + ERROR_SUCCESS == RegQueryValueEx(hk, NULL, NULL, NULL, + ivi->prefix, &value_size)) { + itemindex = SendMessage(hwnd, LB_ADDSTRING, 0, + (LPARAM)(LPSTR)vers_name); + ivi->hkey = hkRoot; + SendMessage(hwnd, LB_SETITEMDATA, itemindex, + (LPARAM)(LPSTR)ivi); + } + RegCloseKey(hk); + } + } + RegCloseKey(hKey); + return result; } /* Determine if the current user can write to HKEY_LOCAL_MACHINE */ BOOL HasLocalMachinePrivs() { - HKEY hKey; - DWORD result; - static char KeyName[] = - "Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall"; - - result = RegOpenKeyEx(HKEY_LOCAL_MACHINE, - KeyName, - 0, - KEY_CREATE_SUB_KEY, - &hKey); - if (result==0) - RegCloseKey(hKey); - return result==0; + HKEY hKey; + DWORD result; + static char KeyName[] = + "Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall"; + + result = RegOpenKeyEx(HKEY_LOCAL_MACHINE, + KeyName, + 0, + KEY_CREATE_SUB_KEY, + &hKey); + if (result==0) + RegCloseKey(hKey); + return result==0; } // Check the root registry key to use - either HKLM or HKCU. @@ -1539,86 +1539,86 @@ BOOL HasLocalMachinePrivs() // We assume hkey_root is already set to where Python itself is installed. void CheckRootKey(HWND hwnd) { - if (hkey_root==HKEY_CURRENT_USER) { - ; // as above, always install ourself in HKCU too. - } else if (hkey_root==HKEY_LOCAL_MACHINE) { - // Python in HKLM, but we may or may not have permissions there. - // Open the uninstall key with 'create' permissions - if this fails, - // we don't have permission. - if (!HasLocalMachinePrivs()) - hkey_root = HKEY_CURRENT_USER; - } else { - MessageBox(hwnd, "Don't know Python's installation type", - "Strange", MB_OK | MB_ICONSTOP); - /* Default to wherever they can, but preferring HKLM */ - hkey_root = HasLocalMachinePrivs() ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER; - } + if (hkey_root==HKEY_CURRENT_USER) { + ; // as above, always install ourself in HKCU too. + } else if (hkey_root==HKEY_LOCAL_MACHINE) { + // Python in HKLM, but we may or may not have permissions there. + // Open the uninstall key with 'create' permissions - if this fails, + // we don't have permission. + if (!HasLocalMachinePrivs()) + hkey_root = HKEY_CURRENT_USER; + } else { + MessageBox(hwnd, "Don't know Python's installation type", + "Strange", MB_OK | MB_ICONSTOP); + /* Default to wherever they can, but preferring HKLM */ + hkey_root = HasLocalMachinePrivs() ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER; + } } /* Return the installation scheme depending on Python version number */ SCHEME *GetScheme(int major, int minor) { - if (major > 2) - return new_scheme; - else if((major == 2) && (minor >= 2)) - return new_scheme; - return old_scheme; + if (major > 2) + return new_scheme; + else if((major == 2) && (minor >= 2)) + return new_scheme; + return old_scheme; } BOOL CALLBACK SelectPythonDlgProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) { - LPNMHDR lpnm; - - switch (msg) { - case WM_INITDIALOG: - if (hBitmap) - SendDlgItemMessage(hwnd, IDC_BITMAP, STM_SETIMAGE, - IMAGE_BITMAP, (LPARAM)hBitmap); - GetPythonVersions(GetDlgItem(hwnd, IDC_VERSIONS_LIST), - HKEY_LOCAL_MACHINE, target_version); - GetPythonVersions(GetDlgItem(hwnd, IDC_VERSIONS_LIST), - HKEY_CURRENT_USER, target_version); - { /* select the last entry which is the highest python - version found */ - int count; - count = SendDlgItemMessage(hwnd, IDC_VERSIONS_LIST, - LB_GETCOUNT, 0, 0); - if (count && count != LB_ERR) - SendDlgItemMessage(hwnd, IDC_VERSIONS_LIST, LB_SETCURSEL, - count-1, 0); - - /* If a specific Python version is required, - * display a prominent notice showing this fact. - */ - if (target_version && target_version[0]) { - char buffer[4096]; - wsprintf(buffer, - "Python %s is required for this package. " - "Select installation to use:", - target_version); - SetDlgItemText(hwnd, IDC_TITLE, buffer); - } - - if (count == 0) { - char Buffer[4096]; - char *msg; - if (target_version && target_version[0]) { - wsprintf(Buffer, - "Python version %s required, which was not found" - " in the registry.", target_version); - msg = Buffer; - } else - msg = "No Python installation found in the registry."; - MessageBox(hwnd, msg, "Cannot install", - MB_OK | MB_ICONSTOP); - } - } - goto UpdateInstallDir; - break; - - case WM_COMMAND: - switch (LOWORD(wParam)) { + LPNMHDR lpnm; + + switch (msg) { + case WM_INITDIALOG: + if (hBitmap) + SendDlgItemMessage(hwnd, IDC_BITMAP, STM_SETIMAGE, + IMAGE_BITMAP, (LPARAM)hBitmap); + GetPythonVersions(GetDlgItem(hwnd, IDC_VERSIONS_LIST), + HKEY_LOCAL_MACHINE, target_version); + GetPythonVersions(GetDlgItem(hwnd, IDC_VERSIONS_LIST), + HKEY_CURRENT_USER, target_version); + { /* select the last entry which is the highest python + version found */ + int count; + count = SendDlgItemMessage(hwnd, IDC_VERSIONS_LIST, + LB_GETCOUNT, 0, 0); + if (count && count != LB_ERR) + SendDlgItemMessage(hwnd, IDC_VERSIONS_LIST, LB_SETCURSEL, + count-1, 0); + + /* If a specific Python version is required, + * display a prominent notice showing this fact. + */ + if (target_version && target_version[0]) { + char buffer[4096]; + wsprintf(buffer, + "Python %s is required for this package. " + "Select installation to use:", + target_version); + SetDlgItemText(hwnd, IDC_TITLE, buffer); + } + + if (count == 0) { + char Buffer[4096]; + char *msg; + if (target_version && target_version[0]) { + wsprintf(Buffer, + "Python version %s required, which was not found" + " in the registry.", target_version); + msg = Buffer; + } else + msg = "No Python installation found in the registry."; + MessageBox(hwnd, msg, "Cannot install", + MB_OK | MB_ICONSTOP); + } + } + goto UpdateInstallDir; + break; + + case WM_COMMAND: + switch (LOWORD(wParam)) { /* case IDC_OTHERPYTHON: if (GetOtherPythonVersion(GetDlgItem(hwnd, IDC_VERSIONS_LIST), @@ -1626,307 +1626,307 @@ SelectPythonDlgProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) goto UpdateInstallDir; break; */ - case IDC_VERSIONS_LIST: - switch (HIWORD(wParam)) { - int id; - case LBN_SELCHANGE: - UpdateInstallDir: - PropSheet_SetWizButtons(GetParent(hwnd), - PSWIZB_BACK | PSWIZB_NEXT); - id = SendDlgItemMessage(hwnd, IDC_VERSIONS_LIST, - LB_GETCURSEL, 0, 0); - if (id == LB_ERR) { - PropSheet_SetWizButtons(GetParent(hwnd), - PSWIZB_BACK); - SetDlgItemText(hwnd, IDC_PATH, ""); - SetDlgItemText(hwnd, IDC_INSTALL_PATH, ""); - strcpy(python_dir, ""); - strcpy(pythondll, ""); - } else { - char *pbuf; - int result; - InstalledVersionInfo *ivi; - PropSheet_SetWizButtons(GetParent(hwnd), - PSWIZB_BACK | PSWIZB_NEXT); - /* Get the python directory */ - ivi = (InstalledVersionInfo *) - SendDlgItemMessage(hwnd, - IDC_VERSIONS_LIST, - LB_GETITEMDATA, - id, - 0); - hkey_root = ivi->hkey; - strcpy(python_dir, ivi->prefix); - SetDlgItemText(hwnd, IDC_PATH, python_dir); - /* retrieve the python version and pythondll to use */ - result = SendDlgItemMessage(hwnd, IDC_VERSIONS_LIST, - LB_GETTEXTLEN, (WPARAM)id, 0); - pbuf = (char *)malloc(result + 1); - if (pbuf) { - /* guess the name of the python-dll */ - SendDlgItemMessage(hwnd, IDC_VERSIONS_LIST, - LB_GETTEXT, (WPARAM)id, - (LPARAM)pbuf); - result = sscanf(pbuf, "Python Version %d.%d", - &py_major, &py_minor); - if (result == 2) { + case IDC_VERSIONS_LIST: + switch (HIWORD(wParam)) { + int id; + case LBN_SELCHANGE: + UpdateInstallDir: + PropSheet_SetWizButtons(GetParent(hwnd), + PSWIZB_BACK | PSWIZB_NEXT); + id = SendDlgItemMessage(hwnd, IDC_VERSIONS_LIST, + LB_GETCURSEL, 0, 0); + if (id == LB_ERR) { + PropSheet_SetWizButtons(GetParent(hwnd), + PSWIZB_BACK); + SetDlgItemText(hwnd, IDC_PATH, ""); + SetDlgItemText(hwnd, IDC_INSTALL_PATH, ""); + strcpy(python_dir, ""); + strcpy(pythondll, ""); + } else { + char *pbuf; + int result; + InstalledVersionInfo *ivi; + PropSheet_SetWizButtons(GetParent(hwnd), + PSWIZB_BACK | PSWIZB_NEXT); + /* Get the python directory */ + ivi = (InstalledVersionInfo *) + SendDlgItemMessage(hwnd, + IDC_VERSIONS_LIST, + LB_GETITEMDATA, + id, + 0); + hkey_root = ivi->hkey; + strcpy(python_dir, ivi->prefix); + SetDlgItemText(hwnd, IDC_PATH, python_dir); + /* retrieve the python version and pythondll to use */ + result = SendDlgItemMessage(hwnd, IDC_VERSIONS_LIST, + LB_GETTEXTLEN, (WPARAM)id, 0); + pbuf = (char *)malloc(result + 1); + if (pbuf) { + /* guess the name of the python-dll */ + SendDlgItemMessage(hwnd, IDC_VERSIONS_LIST, + LB_GETTEXT, (WPARAM)id, + (LPARAM)pbuf); + result = sscanf(pbuf, "Python Version %d.%d", + &py_major, &py_minor); + if (result == 2) { #ifdef _DEBUG - wsprintf(pythondll, "python%d%d_d.dll", - py_major, py_minor); + wsprintf(pythondll, "python%d%d_d.dll", + py_major, py_minor); #else - wsprintf(pythondll, "python%d%d.dll", - py_major, py_minor); + wsprintf(pythondll, "python%d%d.dll", + py_major, py_minor); #endif - } - free(pbuf); - } else - strcpy(pythondll, ""); - /* retrieve the scheme for this version */ - { - char install_path[_MAX_PATH]; - SCHEME *scheme = GetScheme(py_major, py_minor); - strcpy(install_path, python_dir); - if (install_path[strlen(install_path)-1] != '\\') - strcat(install_path, "\\"); - strcat(install_path, scheme[0].prefix); - SetDlgItemText(hwnd, IDC_INSTALL_PATH, install_path); - } - } - } - break; - } - return 0; - - case WM_NOTIFY: - lpnm = (LPNMHDR) lParam; - - switch (lpnm->code) { - int id; - case PSN_SETACTIVE: - id = SendDlgItemMessage(hwnd, IDC_VERSIONS_LIST, - LB_GETCURSEL, 0, 0); - if (id == LB_ERR) - PropSheet_SetWizButtons(GetParent(hwnd), - PSWIZB_BACK); - else - PropSheet_SetWizButtons(GetParent(hwnd), - PSWIZB_BACK | PSWIZB_NEXT); - break; - - case PSN_WIZNEXT: - break; - - case PSN_WIZFINISH: - break; - - case PSN_RESET: - break; - - default: - break; - } - } - return 0; + } + free(pbuf); + } else + strcpy(pythondll, ""); + /* retrieve the scheme for this version */ + { + char install_path[_MAX_PATH]; + SCHEME *scheme = GetScheme(py_major, py_minor); + strcpy(install_path, python_dir); + if (install_path[strlen(install_path)-1] != '\\') + strcat(install_path, "\\"); + strcat(install_path, scheme[0].prefix); + SetDlgItemText(hwnd, IDC_INSTALL_PATH, install_path); + } + } + } + break; + } + return 0; + + case WM_NOTIFY: + lpnm = (LPNMHDR) lParam; + + switch (lpnm->code) { + int id; + case PSN_SETACTIVE: + id = SendDlgItemMessage(hwnd, IDC_VERSIONS_LIST, + LB_GETCURSEL, 0, 0); + if (id == LB_ERR) + PropSheet_SetWizButtons(GetParent(hwnd), + PSWIZB_BACK); + else + PropSheet_SetWizButtons(GetParent(hwnd), + PSWIZB_BACK | PSWIZB_NEXT); + break; + + case PSN_WIZNEXT: + break; + + case PSN_WIZFINISH: + break; + + case PSN_RESET: + break; + + default: + break; + } + } + return 0; } static BOOL OpenLogfile(char *dir) { - char buffer[_MAX_PATH+1]; - time_t ltime; - struct tm *now; - long result; - HKEY hKey, hSubkey; - char subkey_name[256]; - static char KeyName[] = - "Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall"; - const char *root_name = (hkey_root==HKEY_LOCAL_MACHINE ? - "HKEY_LOCAL_MACHINE" : "HKEY_CURRENT_USER"); - DWORD disposition; - - /* Use Create, as the Uninstall subkey may not exist under HKCU. - Use CreateKeyEx, so we can specify a SAM specifying write access - */ - result = RegCreateKeyEx(hkey_root, - KeyName, - 0, /* reserved */ - NULL, /* class */ - 0, /* options */ - KEY_CREATE_SUB_KEY, /* sam */ - NULL, /* security */ - &hKey, /* result key */ - NULL); /* disposition */ - if (result != ERROR_SUCCESS) { - if (result == ERROR_ACCESS_DENIED) { - /* This should no longer be able to happen - we have already - checked if they have permissions in HKLM, and all users - should have write access to HKCU. - */ - MessageBox(GetFocus(), - "You do not seem to have sufficient access rights\n" - "on this machine to install this software", - NULL, - MB_OK | MB_ICONSTOP); - return FALSE; - } else { - MessageBox(GetFocus(), KeyName, "Could not open key", MB_OK); - } - } - - sprintf(buffer, "%s\\%s-wininst.log", dir, meta_name); - logfile = fopen(buffer, "a"); - time(<ime); - now = localtime(<ime); - strftime(buffer, sizeof(buffer), - "*** Installation started %Y/%m/%d %H:%M ***\n", - localtime(<ime)); - fprintf(logfile, buffer); - fprintf(logfile, "Source: %s\n", modulename); - - /* Root key must be first entry processed by uninstaller. */ - fprintf(logfile, "999 Root Key: %s\n", root_name); - - sprintf(subkey_name, "%s-py%d.%d", meta_name, py_major, py_minor); - - result = RegCreateKeyEx(hKey, subkey_name, - 0, NULL, 0, - KEY_WRITE, - NULL, - &hSubkey, - &disposition); - - if (result != ERROR_SUCCESS) - MessageBox(GetFocus(), subkey_name, "Could not create key", MB_OK); - - RegCloseKey(hKey); - - if (disposition == REG_CREATED_NEW_KEY) - fprintf(logfile, "020 Reg DB Key: [%s]%s\n", KeyName, subkey_name); - - sprintf(buffer, "Python %d.%d %s", py_major, py_minor, title); - - result = RegSetValueEx(hSubkey, "DisplayName", - 0, - REG_SZ, - buffer, - strlen(buffer)+1); - - if (result != ERROR_SUCCESS) - MessageBox(GetFocus(), buffer, "Could not set key value", MB_OK); - - fprintf(logfile, "040 Reg DB Value: [%s\\%s]%s=%s\n", - KeyName, subkey_name, "DisplayName", buffer); - - { - FILE *fp; - sprintf(buffer, "%s\\Remove%s.exe", dir, meta_name); - fp = fopen(buffer, "wb"); - fwrite(arc_data, exe_size, 1, fp); - fclose(fp); - - sprintf(buffer, "\"%s\\Remove%s.exe\" -u \"%s\\%s-wininst.log\"", - dir, meta_name, dir, meta_name); - - result = RegSetValueEx(hSubkey, "UninstallString", - 0, - REG_SZ, - buffer, - strlen(buffer)+1); - - if (result != ERROR_SUCCESS) - MessageBox(GetFocus(), buffer, "Could not set key value", MB_OK); - - fprintf(logfile, "040 Reg DB Value: [%s\\%s]%s=%s\n", - KeyName, subkey_name, "UninstallString", buffer); - } - return TRUE; + char buffer[_MAX_PATH+1]; + time_t ltime; + struct tm *now; + long result; + HKEY hKey, hSubkey; + char subkey_name[256]; + static char KeyName[] = + "Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall"; + const char *root_name = (hkey_root==HKEY_LOCAL_MACHINE ? + "HKEY_LOCAL_MACHINE" : "HKEY_CURRENT_USER"); + DWORD disposition; + + /* Use Create, as the Uninstall subkey may not exist under HKCU. + Use CreateKeyEx, so we can specify a SAM specifying write access + */ + result = RegCreateKeyEx(hkey_root, + KeyName, + 0, /* reserved */ + NULL, /* class */ + 0, /* options */ + KEY_CREATE_SUB_KEY, /* sam */ + NULL, /* security */ + &hKey, /* result key */ + NULL); /* disposition */ + if (result != ERROR_SUCCESS) { + if (result == ERROR_ACCESS_DENIED) { + /* This should no longer be able to happen - we have already + checked if they have permissions in HKLM, and all users + should have write access to HKCU. + */ + MessageBox(GetFocus(), + "You do not seem to have sufficient access rights\n" + "on this machine to install this software", + NULL, + MB_OK | MB_ICONSTOP); + return FALSE; + } else { + MessageBox(GetFocus(), KeyName, "Could not open key", MB_OK); + } + } + + sprintf(buffer, "%s\\%s-wininst.log", dir, meta_name); + logfile = fopen(buffer, "a"); + time(<ime); + now = localtime(<ime); + strftime(buffer, sizeof(buffer), + "*** Installation started %Y/%m/%d %H:%M ***\n", + localtime(<ime)); + fprintf(logfile, buffer); + fprintf(logfile, "Source: %s\n", modulename); + + /* Root key must be first entry processed by uninstaller. */ + fprintf(logfile, "999 Root Key: %s\n", root_name); + + sprintf(subkey_name, "%s-py%d.%d", meta_name, py_major, py_minor); + + result = RegCreateKeyEx(hKey, subkey_name, + 0, NULL, 0, + KEY_WRITE, + NULL, + &hSubkey, + &disposition); + + if (result != ERROR_SUCCESS) + MessageBox(GetFocus(), subkey_name, "Could not create key", MB_OK); + + RegCloseKey(hKey); + + if (disposition == REG_CREATED_NEW_KEY) + fprintf(logfile, "020 Reg DB Key: [%s]%s\n", KeyName, subkey_name); + + sprintf(buffer, "Python %d.%d %s", py_major, py_minor, title); + + result = RegSetValueEx(hSubkey, "DisplayName", + 0, + REG_SZ, + buffer, + strlen(buffer)+1); + + if (result != ERROR_SUCCESS) + MessageBox(GetFocus(), buffer, "Could not set key value", MB_OK); + + fprintf(logfile, "040 Reg DB Value: [%s\\%s]%s=%s\n", + KeyName, subkey_name, "DisplayName", buffer); + + { + FILE *fp; + sprintf(buffer, "%s\\Remove%s.exe", dir, meta_name); + fp = fopen(buffer, "wb"); + fwrite(arc_data, exe_size, 1, fp); + fclose(fp); + + sprintf(buffer, "\"%s\\Remove%s.exe\" -u \"%s\\%s-wininst.log\"", + dir, meta_name, dir, meta_name); + + result = RegSetValueEx(hSubkey, "UninstallString", + 0, + REG_SZ, + buffer, + strlen(buffer)+1); + + if (result != ERROR_SUCCESS) + MessageBox(GetFocus(), buffer, "Could not set key value", MB_OK); + + fprintf(logfile, "040 Reg DB Value: [%s\\%s]%s=%s\n", + KeyName, subkey_name, "UninstallString", buffer); + } + return TRUE; } static void CloseLogfile(void) { - char buffer[_MAX_PATH+1]; - time_t ltime; - struct tm *now; - - time(<ime); - now = localtime(<ime); - strftime(buffer, sizeof(buffer), - "*** Installation finished %Y/%m/%d %H:%M ***\n", - localtime(<ime)); - fprintf(logfile, buffer); - if (logfile) - fclose(logfile); + char buffer[_MAX_PATH+1]; + time_t ltime; + struct tm *now; + + time(<ime); + now = localtime(<ime); + strftime(buffer, sizeof(buffer), + "*** Installation finished %Y/%m/%d %H:%M ***\n", + localtime(<ime)); + fprintf(logfile, buffer); + if (logfile) + fclose(logfile); } BOOL CALLBACK InstallFilesDlgProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) { - LPNMHDR lpnm; - char Buffer[4096]; - SCHEME *scheme; - - switch (msg) { - case WM_INITDIALOG: - if (hBitmap) - SendDlgItemMessage(hwnd, IDC_BITMAP, STM_SETIMAGE, - IMAGE_BITMAP, (LPARAM)hBitmap); - wsprintf(Buffer, - "Click Next to begin the installation of %s. " - "If you want to review or change any of your " - " installation settings, click Back. " - "Click Cancel to exit the wizard.", - meta_name); - SetDlgItemText(hwnd, IDC_TITLE, Buffer); - SetDlgItemText(hwnd, IDC_INFO, "Ready to install"); - break; - - case WM_NUMFILES: - SendDlgItemMessage(hwnd, IDC_PROGRESS, PBM_SETRANGE, 0, lParam); - PumpMessages(); - return TRUE; - - case WM_NEXTFILE: - SendDlgItemMessage(hwnd, IDC_PROGRESS, PBM_SETPOS, wParam, - 0); - SetDlgItemText(hwnd, IDC_INFO, (LPSTR)lParam); - PumpMessages(); - return TRUE; - - case WM_NOTIFY: - lpnm = (LPNMHDR) lParam; - - switch (lpnm->code) { - case PSN_SETACTIVE: - PropSheet_SetWizButtons(GetParent(hwnd), - PSWIZB_BACK | PSWIZB_NEXT); - break; - - case PSN_WIZFINISH: - break; - - case PSN_WIZNEXT: - /* Handle a Next button click here */ - hDialog = hwnd; - success = TRUE; - - /* Disable the buttons while we work. Sending CANCELTOCLOSE has - the effect of disabling the cancel button, which is a) as we - do everything synchronously we can't cancel, and b) the next - step is 'finished', when it is too late to cancel anyway. - The next step being 'Finished' means we also don't need to - restore the button state back */ - PropSheet_SetWizButtons(GetParent(hwnd), 0); - SendMessage(GetParent(hwnd), PSM_CANCELTOCLOSE, 0, 0); - /* Make sure the installation directory name ends in a */ - /* backslash */ - if (python_dir[strlen(python_dir)-1] != '\\') - strcat(python_dir, "\\"); - /* Strip the trailing backslash again */ - python_dir[strlen(python_dir)-1] = '\0'; - - CheckRootKey(hwnd); - - if (!OpenLogfile(python_dir)) - break; + LPNMHDR lpnm; + char Buffer[4096]; + SCHEME *scheme; + + switch (msg) { + case WM_INITDIALOG: + if (hBitmap) + SendDlgItemMessage(hwnd, IDC_BITMAP, STM_SETIMAGE, + IMAGE_BITMAP, (LPARAM)hBitmap); + wsprintf(Buffer, + "Click Next to begin the installation of %s. " + "If you want to review or change any of your " + " installation settings, click Back. " + "Click Cancel to exit the wizard.", + meta_name); + SetDlgItemText(hwnd, IDC_TITLE, Buffer); + SetDlgItemText(hwnd, IDC_INFO, "Ready to install"); + break; + + case WM_NUMFILES: + SendDlgItemMessage(hwnd, IDC_PROGRESS, PBM_SETRANGE, 0, lParam); + PumpMessages(); + return TRUE; + + case WM_NEXTFILE: + SendDlgItemMessage(hwnd, IDC_PROGRESS, PBM_SETPOS, wParam, + 0); + SetDlgItemText(hwnd, IDC_INFO, (LPSTR)lParam); + PumpMessages(); + return TRUE; + + case WM_NOTIFY: + lpnm = (LPNMHDR) lParam; + + switch (lpnm->code) { + case PSN_SETACTIVE: + PropSheet_SetWizButtons(GetParent(hwnd), + PSWIZB_BACK | PSWIZB_NEXT); + break; + + case PSN_WIZFINISH: + break; + + case PSN_WIZNEXT: + /* Handle a Next button click here */ + hDialog = hwnd; + success = TRUE; + + /* Disable the buttons while we work. Sending CANCELTOCLOSE has + the effect of disabling the cancel button, which is a) as we + do everything synchronously we can't cancel, and b) the next + step is 'finished', when it is too late to cancel anyway. + The next step being 'Finished' means we also don't need to + restore the button state back */ + PropSheet_SetWizButtons(GetParent(hwnd), 0); + SendMessage(GetParent(hwnd), PSM_CANCELTOCLOSE, 0, 0); + /* Make sure the installation directory name ends in a */ + /* backslash */ + if (python_dir[strlen(python_dir)-1] != '\\') + strcat(python_dir, "\\"); + /* Strip the trailing backslash again */ + python_dir[strlen(python_dir)-1] = '\0'; + + CheckRootKey(hwnd); + + if (!OpenLogfile(python_dir)) + break; /* * The scheme we have to use depends on the Python version... @@ -1947,202 +1947,202 @@ InstallFilesDlgProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) 'data' : '$base', } */ - scheme = GetScheme(py_major, py_minor); - /* Run the pre-install script. */ - if (pre_install_script && *pre_install_script) { - SetDlgItemText (hwnd, IDC_TITLE, - "Running pre-installation script"); - run_simple_script(pre_install_script); - } - if (!success) { - break; - } - /* Extract all files from the archive */ - SetDlgItemText(hwnd, IDC_TITLE, "Installing files..."); - if (!unzip_archive (scheme, - python_dir, arc_data, - arc_size, notify)) - set_failure_reason("Failed to unzip installation files"); - /* Compile the py-files */ - if (success && pyc_compile) { - int errors; - HINSTANCE hPython; - SetDlgItemText(hwnd, IDC_TITLE, - "Compiling files to .pyc..."); - - SetDlgItemText(hDialog, IDC_INFO, "Loading python..."); - hPython = LoadPythonDll(pythondll); - if (hPython) { - errors = compile_filelist(hPython, FALSE); - FreeLibrary(hPython); - } - /* Compilation errors are intentionally ignored: - * Python2.0 contains a bug which will result - * in sys.path containing garbage under certain - * circumstances, and an error message will only - * confuse the user. - */ - } - if (success && pyo_compile) { - int errors; - HINSTANCE hPython; - SetDlgItemText(hwnd, IDC_TITLE, - "Compiling files to .pyo..."); - - SetDlgItemText(hDialog, IDC_INFO, "Loading python..."); - hPython = LoadPythonDll(pythondll); - if (hPython) { - errors = compile_filelist(hPython, TRUE); - FreeLibrary(hPython); - } - /* Errors ignored: see above */ - } - - - break; - - case PSN_RESET: - break; - - default: - break; - } - } - return 0; + scheme = GetScheme(py_major, py_minor); + /* Run the pre-install script. */ + if (pre_install_script && *pre_install_script) { + SetDlgItemText (hwnd, IDC_TITLE, + "Running pre-installation script"); + run_simple_script(pre_install_script); + } + if (!success) { + break; + } + /* Extract all files from the archive */ + SetDlgItemText(hwnd, IDC_TITLE, "Installing files..."); + if (!unzip_archive (scheme, + python_dir, arc_data, + arc_size, notify)) + set_failure_reason("Failed to unzip installation files"); + /* Compile the py-files */ + if (success && pyc_compile) { + int errors; + HINSTANCE hPython; + SetDlgItemText(hwnd, IDC_TITLE, + "Compiling files to .pyc..."); + + SetDlgItemText(hDialog, IDC_INFO, "Loading python..."); + hPython = LoadPythonDll(pythondll); + if (hPython) { + errors = compile_filelist(hPython, FALSE); + FreeLibrary(hPython); + } + /* Compilation errors are intentionally ignored: + * Python2.0 contains a bug which will result + * in sys.path containing garbage under certain + * circumstances, and an error message will only + * confuse the user. + */ + } + if (success && pyo_compile) { + int errors; + HINSTANCE hPython; + SetDlgItemText(hwnd, IDC_TITLE, + "Compiling files to .pyo..."); + + SetDlgItemText(hDialog, IDC_INFO, "Loading python..."); + hPython = LoadPythonDll(pythondll); + if (hPython) { + errors = compile_filelist(hPython, TRUE); + FreeLibrary(hPython); + } + /* Errors ignored: see above */ + } + + + break; + + case PSN_RESET: + break; + + default: + break; + } + } + return 0; } BOOL CALLBACK FinishedDlgProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) { - LPNMHDR lpnm; - - switch (msg) { - case WM_INITDIALOG: - if (hBitmap) - SendDlgItemMessage(hwnd, IDC_BITMAP, STM_SETIMAGE, - IMAGE_BITMAP, (LPARAM)hBitmap); - if (!success) - SetDlgItemText(hwnd, IDC_INFO, get_failure_reason()); - - /* async delay: will show the dialog box completely before - the install_script is started */ - PostMessage(hwnd, WM_USER, 0, 0L); - return TRUE; - - case WM_USER: - - if (success && install_script && install_script[0]) { - char fname[MAX_PATH]; - char *buffer; - HCURSOR hCursor; - int result; - - char *argv[3] = {NULL, "-install", NULL}; - - SetDlgItemText(hwnd, IDC_TITLE, - "Please wait while running postinstall script..."); - strcpy(fname, python_dir); - strcat(fname, "\\Scripts\\"); - strcat(fname, install_script); - - if (logfile) - fprintf(logfile, "300 Run Script: [%s]%s\n", pythondll, fname); - - hCursor = SetCursor(LoadCursor(NULL, IDC_WAIT)); - - argv[0] = fname; - - result = run_installscript(fname, 2, argv, &buffer); - if (0 != result) { - fprintf(stderr, "*** run_installscript: internal error 0x%X ***\n", result); - } - if (buffer) - SetDlgItemText(hwnd, IDC_INFO, buffer); - SetDlgItemText(hwnd, IDC_TITLE, - "Postinstall script finished.\n" - "Click the Finish button to exit the Setup wizard."); - - free(buffer); - SetCursor(hCursor); - CloseLogfile(); - } - - return TRUE; - - case WM_NOTIFY: - lpnm = (LPNMHDR) lParam; - - switch (lpnm->code) { - case PSN_SETACTIVE: /* Enable the Finish button */ - PropSheet_SetWizButtons(GetParent(hwnd), PSWIZB_FINISH); - break; - - case PSN_WIZNEXT: - break; - - case PSN_WIZFINISH: - break; - - case PSN_RESET: - break; - - default: - break; - } - } - return 0; + LPNMHDR lpnm; + + switch (msg) { + case WM_INITDIALOG: + if (hBitmap) + SendDlgItemMessage(hwnd, IDC_BITMAP, STM_SETIMAGE, + IMAGE_BITMAP, (LPARAM)hBitmap); + if (!success) + SetDlgItemText(hwnd, IDC_INFO, get_failure_reason()); + + /* async delay: will show the dialog box completely before + the install_script is started */ + PostMessage(hwnd, WM_USER, 0, 0L); + return TRUE; + + case WM_USER: + + if (success && install_script && install_script[0]) { + char fname[MAX_PATH]; + char *buffer; + HCURSOR hCursor; + int result; + + char *argv[3] = {NULL, "-install", NULL}; + + SetDlgItemText(hwnd, IDC_TITLE, + "Please wait while running postinstall script..."); + strcpy(fname, python_dir); + strcat(fname, "\\Scripts\\"); + strcat(fname, install_script); + + if (logfile) + fprintf(logfile, "300 Run Script: [%s]%s\n", pythondll, fname); + + hCursor = SetCursor(LoadCursor(NULL, IDC_WAIT)); + + argv[0] = fname; + + result = run_installscript(fname, 2, argv, &buffer); + if (0 != result) { + fprintf(stderr, "*** run_installscript: internal error 0x%X ***\n", result); + } + if (buffer) + SetDlgItemText(hwnd, IDC_INFO, buffer); + SetDlgItemText(hwnd, IDC_TITLE, + "Postinstall script finished.\n" + "Click the Finish button to exit the Setup wizard."); + + free(buffer); + SetCursor(hCursor); + CloseLogfile(); + } + + return TRUE; + + case WM_NOTIFY: + lpnm = (LPNMHDR) lParam; + + switch (lpnm->code) { + case PSN_SETACTIVE: /* Enable the Finish button */ + PropSheet_SetWizButtons(GetParent(hwnd), PSWIZB_FINISH); + break; + + case PSN_WIZNEXT: + break; + + case PSN_WIZFINISH: + break; + + case PSN_RESET: + break; + + default: + break; + } + } + return 0; } void RunWizard(HWND hwnd) { - PROPSHEETPAGE psp = {0}; - HPROPSHEETPAGE ahpsp[4] = {0}; - PROPSHEETHEADER psh = {0}; - - /* Display module information */ - psp.dwSize = sizeof(psp); - psp.dwFlags = PSP_DEFAULT|PSP_HIDEHEADER; - psp.hInstance = GetModuleHandle (NULL); - psp.lParam = 0; - psp.pfnDlgProc = IntroDlgProc; - psp.pszTemplate = MAKEINTRESOURCE(IDD_INTRO); - - ahpsp[0] = CreatePropertySheetPage(&psp); - - /* Select python version to use */ - psp.dwFlags = PSP_DEFAULT|PSP_HIDEHEADER; - psp.pszTemplate = MAKEINTRESOURCE(IDD_SELECTPYTHON); - psp.pfnDlgProc = SelectPythonDlgProc; - - ahpsp[1] = CreatePropertySheetPage(&psp); - - /* Install the files */ - psp.dwFlags = PSP_DEFAULT|PSP_HIDEHEADER; - psp.pszTemplate = MAKEINTRESOURCE(IDD_INSTALLFILES); - psp.pfnDlgProc = InstallFilesDlgProc; - - ahpsp[2] = CreatePropertySheetPage(&psp); - - /* Show success or failure */ - psp.dwFlags = PSP_DEFAULT|PSP_HIDEHEADER; - psp.pszTemplate = MAKEINTRESOURCE(IDD_FINISHED); - psp.pfnDlgProc = FinishedDlgProc; - - ahpsp[3] = CreatePropertySheetPage(&psp); - - /* Create the property sheet */ - psh.dwSize = sizeof(psh); - psh.hInstance = GetModuleHandle(NULL); - psh.hwndParent = hwnd; - psh.phpage = ahpsp; - psh.dwFlags = PSH_WIZARD/*97*//*|PSH_WATERMARK|PSH_HEADER*/; - psh.pszbmWatermark = NULL; - psh.pszbmHeader = NULL; - psh.nStartPage = 0; - psh.nPages = 4; - - PropertySheet(&psh); + PROPSHEETPAGE psp = {0}; + HPROPSHEETPAGE ahpsp[4] = {0}; + PROPSHEETHEADER psh = {0}; + + /* Display module information */ + psp.dwSize = sizeof(psp); + psp.dwFlags = PSP_DEFAULT|PSP_HIDEHEADER; + psp.hInstance = GetModuleHandle (NULL); + psp.lParam = 0; + psp.pfnDlgProc = IntroDlgProc; + psp.pszTemplate = MAKEINTRESOURCE(IDD_INTRO); + + ahpsp[0] = CreatePropertySheetPage(&psp); + + /* Select python version to use */ + psp.dwFlags = PSP_DEFAULT|PSP_HIDEHEADER; + psp.pszTemplate = MAKEINTRESOURCE(IDD_SELECTPYTHON); + psp.pfnDlgProc = SelectPythonDlgProc; + + ahpsp[1] = CreatePropertySheetPage(&psp); + + /* Install the files */ + psp.dwFlags = PSP_DEFAULT|PSP_HIDEHEADER; + psp.pszTemplate = MAKEINTRESOURCE(IDD_INSTALLFILES); + psp.pfnDlgProc = InstallFilesDlgProc; + + ahpsp[2] = CreatePropertySheetPage(&psp); + + /* Show success or failure */ + psp.dwFlags = PSP_DEFAULT|PSP_HIDEHEADER; + psp.pszTemplate = MAKEINTRESOURCE(IDD_FINISHED); + psp.pfnDlgProc = FinishedDlgProc; + + ahpsp[3] = CreatePropertySheetPage(&psp); + + /* Create the property sheet */ + psh.dwSize = sizeof(psh); + psh.hInstance = GetModuleHandle(NULL); + psh.hwndParent = hwnd; + psh.phpage = ahpsp; + psh.dwFlags = PSH_WIZARD/*97*//*|PSH_WATERMARK|PSH_HEADER*/; + psh.pszbmWatermark = NULL; + psh.pszbmHeader = NULL; + psh.nStartPage = 0; + psh.nPages = 4; + + PropertySheet(&psh); } // subtly different from HasLocalMachinePrivs(), in that after executing @@ -2150,16 +2150,16 @@ void RunWizard(HWND hwnd) // such implication for HasLocalMachinePrivs BOOL MyIsUserAnAdmin() { - typedef BOOL (WINAPI *PFNIsUserAnAdmin)(); - static PFNIsUserAnAdmin pfnIsUserAnAdmin = NULL; - HMODULE shell32; - // This function isn't guaranteed to be available (and it can't hurt - // to leave the library loaded) - if (0 == (shell32=LoadLibrary("shell32.dll"))) - return FALSE; - if (0 == (pfnIsUserAnAdmin=(PFNIsUserAnAdmin)GetProcAddress(shell32, "IsUserAnAdmin"))) - return FALSE; - return (*pfnIsUserAnAdmin)(); + typedef BOOL (WINAPI *PFNIsUserAnAdmin)(); + static PFNIsUserAnAdmin pfnIsUserAnAdmin = NULL; + HMODULE shell32; + // This function isn't guaranteed to be available (and it can't hurt + // to leave the library loaded) + if (0 == (shell32=LoadLibrary("shell32.dll"))) + return FALSE; + if (0 == (pfnIsUserAnAdmin=(PFNIsUserAnAdmin)GetProcAddress(shell32, "IsUserAnAdmin"))) + return FALSE; + return (*pfnIsUserAnAdmin)(); } // Some magic for Vista's UAC. If there is a target_version, and @@ -2171,38 +2171,38 @@ BOOL MyIsUserAnAdmin() // Returns TRUE if we should spawn an elevated child BOOL NeedAutoUAC() { - HKEY hk; - char key_name[80]; - // no Python version info == we can't know yet. - if (target_version[0] == '\0') - return FALSE; - // see how python is current installed - wsprintf(key_name, - "Software\\Python\\PythonCore\\%s\\InstallPath", - target_version); - if (ERROR_SUCCESS != RegOpenKeyEx(HKEY_LOCAL_MACHINE, - key_name, 0, KEY_READ, &hk)) - return FALSE; - RegCloseKey(hk); - // Python is installed in HKLM - we must elevate. - return TRUE; + HKEY hk; + char key_name[80]; + // no Python version info == we can't know yet. + if (target_version[0] == '\0') + return FALSE; + // see how python is current installed + wsprintf(key_name, + "Software\\Python\\PythonCore\\%s\\InstallPath", + target_version); + if (ERROR_SUCCESS != RegOpenKeyEx(HKEY_LOCAL_MACHINE, + key_name, 0, KEY_READ, &hk)) + return FALSE; + RegCloseKey(hk); + // Python is installed in HKLM - we must elevate. + return TRUE; } // Returns TRUE if the platform supports UAC. BOOL PlatformSupportsUAC() { - // Note that win2k does seem to support ShellExecute with 'runas', - // but does *not* support IsUserAnAdmin - so we just pretend things - // only work on XP and later. - BOOL bIsWindowsXPorLater; - OSVERSIONINFO winverinfo; - winverinfo.dwOSVersionInfoSize = sizeof(winverinfo); - if (!GetVersionEx(&winverinfo)) - return FALSE; // something bad has gone wrong - bIsWindowsXPorLater = + // Note that win2k does seem to support ShellExecute with 'runas', + // but does *not* support IsUserAnAdmin - so we just pretend things + // only work on XP and later. + BOOL bIsWindowsXPorLater; + OSVERSIONINFO winverinfo; + winverinfo.dwOSVersionInfoSize = sizeof(winverinfo); + if (!GetVersionEx(&winverinfo)) + return FALSE; // something bad has gone wrong + bIsWindowsXPorLater = ( (winverinfo.dwMajorVersion > 5) || ( (winverinfo.dwMajorVersion == 5) && (winverinfo.dwMinorVersion >= 1) )); - return bIsWindowsXPorLater; + return bIsWindowsXPorLater; } // Spawn ourself as an elevated application. On failure, a message is @@ -2210,97 +2210,97 @@ BOOL PlatformSupportsUAC() // on error. void SpawnUAC() { - // interesting failure scenario that has been seen: initial executable - // runs from a network drive - but once elevated, that network share - // isn't seen, and ShellExecute fails with SE_ERR_ACCESSDENIED. - int ret = (int)ShellExecute(0, "runas", modulename, "", NULL, - SW_SHOWNORMAL); - if (ret <= 32) { - char msg[128]; - wsprintf(msg, "Failed to start elevated process (ShellExecute returned %d)", ret); - MessageBox(0, msg, "Setup", MB_OK | MB_ICONERROR); - } + // interesting failure scenario that has been seen: initial executable + // runs from a network drive - but once elevated, that network share + // isn't seen, and ShellExecute fails with SE_ERR_ACCESSDENIED. + int ret = (int)ShellExecute(0, "runas", modulename, "", NULL, + SW_SHOWNORMAL); + if (ret <= 32) { + char msg[128]; + wsprintf(msg, "Failed to start elevated process (ShellExecute returned %d)", ret); + MessageBox(0, msg, "Setup", MB_OK | MB_ICONERROR); + } } int DoInstall(void) { - char ini_buffer[4096]; - - /* Read installation information */ - GetPrivateProfileString("Setup", "title", "", ini_buffer, - sizeof(ini_buffer), ini_file); - unescape(title, ini_buffer, sizeof(title)); - - GetPrivateProfileString("Setup", "info", "", ini_buffer, - sizeof(ini_buffer), ini_file); - unescape(info, ini_buffer, sizeof(info)); - - GetPrivateProfileString("Setup", "build_info", "", build_info, - sizeof(build_info), ini_file); - - pyc_compile = GetPrivateProfileInt("Setup", "target_compile", 1, - ini_file); - pyo_compile = GetPrivateProfileInt("Setup", "target_optimize", 1, - ini_file); - - GetPrivateProfileString("Setup", "target_version", "", - target_version, sizeof(target_version), - ini_file); - - GetPrivateProfileString("metadata", "name", "", - meta_name, sizeof(meta_name), - ini_file); - - GetPrivateProfileString("Setup", "install_script", "", - install_script, sizeof(install_script), - ini_file); - - GetPrivateProfileString("Setup", "user_access_control", "", - user_access_control, sizeof(user_access_control), ini_file); - - // See if we need to do the Vista UAC magic. - if (strcmp(user_access_control, "force")==0) { - if (PlatformSupportsUAC() && !MyIsUserAnAdmin()) { - SpawnUAC(); - return 0; - } - // already admin - keep going - } else if (strcmp(user_access_control, "auto")==0) { - // Check if it looks like we need UAC control, based - // on how Python itself was installed. - if (PlatformSupportsUAC() && !MyIsUserAnAdmin() && NeedAutoUAC()) { - SpawnUAC(); - return 0; - } - } else { - // display a warning about unknown values - only the developer - // of the extension will see it (until they fix it!) - if (user_access_control[0] && strcmp(user_access_control, "none") != 0) { - MessageBox(GetFocus(), "Bad user_access_control value", "oops", MB_OK); - // nothing to do. - } - } - - hwndMain = CreateBackground(title); - - RunWizard(hwndMain); - - /* Clean up */ - UnmapViewOfFile(arc_data); - if (ini_file) - DeleteFile(ini_file); - - if (hBitmap) - DeleteObject(hBitmap); - - return 0; + char ini_buffer[4096]; + + /* Read installation information */ + GetPrivateProfileString("Setup", "title", "", ini_buffer, + sizeof(ini_buffer), ini_file); + unescape(title, ini_buffer, sizeof(title)); + + GetPrivateProfileString("Setup", "info", "", ini_buffer, + sizeof(ini_buffer), ini_file); + unescape(info, ini_buffer, sizeof(info)); + + GetPrivateProfileString("Setup", "build_info", "", build_info, + sizeof(build_info), ini_file); + + pyc_compile = GetPrivateProfileInt("Setup", "target_compile", 1, + ini_file); + pyo_compile = GetPrivateProfileInt("Setup", "target_optimize", 1, + ini_file); + + GetPrivateProfileString("Setup", "target_version", "", + target_version, sizeof(target_version), + ini_file); + + GetPrivateProfileString("metadata", "name", "", + meta_name, sizeof(meta_name), + ini_file); + + GetPrivateProfileString("Setup", "install_script", "", + install_script, sizeof(install_script), + ini_file); + + GetPrivateProfileString("Setup", "user_access_control", "", + user_access_control, sizeof(user_access_control), ini_file); + + // See if we need to do the Vista UAC magic. + if (strcmp(user_access_control, "force")==0) { + if (PlatformSupportsUAC() && !MyIsUserAnAdmin()) { + SpawnUAC(); + return 0; + } + // already admin - keep going + } else if (strcmp(user_access_control, "auto")==0) { + // Check if it looks like we need UAC control, based + // on how Python itself was installed. + if (PlatformSupportsUAC() && !MyIsUserAnAdmin() && NeedAutoUAC()) { + SpawnUAC(); + return 0; + } + } else { + // display a warning about unknown values - only the developer + // of the extension will see it (until they fix it!) + if (user_access_control[0] && strcmp(user_access_control, "none") != 0) { + MessageBox(GetFocus(), "Bad user_access_control value", "oops", MB_OK); + // nothing to do. + } + } + + hwndMain = CreateBackground(title); + + RunWizard(hwndMain); + + /* Clean up */ + UnmapViewOfFile(arc_data); + if (ini_file) + DeleteFile(ini_file); + + if (hBitmap) + DeleteObject(hBitmap); + + return 0; } /*********************** uninstall section ******************************/ static int compare(const void *p1, const void *p2) { - return strcmp(*(char **)p2, *(char **)p1); + return strcmp(*(char **)p2, *(char **)p1); } /* @@ -2314,380 +2314,380 @@ static int compare(const void *p1, const void *p2) */ void remove_exe(void) { - char exename[_MAX_PATH]; - char batname[_MAX_PATH]; - FILE *fp; - STARTUPINFO si; - PROCESS_INFORMATION pi; - - GetModuleFileName(NULL, exename, sizeof(exename)); - sprintf(batname, "%s.bat", exename); - fp = fopen(batname, "w"); - fprintf(fp, ":Repeat\n"); - fprintf(fp, "del \"%s\"\n", exename); - fprintf(fp, "if exist \"%s\" goto Repeat\n", exename); - fprintf(fp, "del \"%s\"\n", batname); - fclose(fp); - - ZeroMemory(&si, sizeof(si)); - si.cb = sizeof(si); - si.dwFlags = STARTF_USESHOWWINDOW; - si.wShowWindow = SW_HIDE; - if (CreateProcess(NULL, - batname, - NULL, - NULL, - FALSE, - CREATE_SUSPENDED | IDLE_PRIORITY_CLASS, - NULL, - "\\", - &si, - &pi)) { - SetThreadPriority(pi.hThread, THREAD_PRIORITY_IDLE); - SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_TIME_CRITICAL); - SetPriorityClass(GetCurrentProcess(), HIGH_PRIORITY_CLASS); - CloseHandle(pi.hProcess); - ResumeThread(pi.hThread); - CloseHandle(pi.hThread); - } + char exename[_MAX_PATH]; + char batname[_MAX_PATH]; + FILE *fp; + STARTUPINFO si; + PROCESS_INFORMATION pi; + + GetModuleFileName(NULL, exename, sizeof(exename)); + sprintf(batname, "%s.bat", exename); + fp = fopen(batname, "w"); + fprintf(fp, ":Repeat\n"); + fprintf(fp, "del \"%s\"\n", exename); + fprintf(fp, "if exist \"%s\" goto Repeat\n", exename); + fprintf(fp, "del \"%s\"\n", batname); + fclose(fp); + + ZeroMemory(&si, sizeof(si)); + si.cb = sizeof(si); + si.dwFlags = STARTF_USESHOWWINDOW; + si.wShowWindow = SW_HIDE; + if (CreateProcess(NULL, + batname, + NULL, + NULL, + FALSE, + CREATE_SUSPENDED | IDLE_PRIORITY_CLASS, + NULL, + "\\", + &si, + &pi)) { + SetThreadPriority(pi.hThread, THREAD_PRIORITY_IDLE); + SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_TIME_CRITICAL); + SetPriorityClass(GetCurrentProcess(), HIGH_PRIORITY_CLASS); + CloseHandle(pi.hProcess); + ResumeThread(pi.hThread); + CloseHandle(pi.hThread); + } } void DeleteRegistryKey(char *string) { - char *keyname; - char *subkeyname; - char *delim; - HKEY hKey; - long result; - char *line; - - line = strdup(string); /* so we can change it */ - - keyname = strchr(line, '['); - if (!keyname) - return; - ++keyname; - - subkeyname = strchr(keyname, ']'); - if (!subkeyname) - return; - *subkeyname++='\0'; - delim = strchr(subkeyname, '\n'); - if (delim) - *delim = '\0'; - - result = RegOpenKeyEx(hkey_root, - keyname, - 0, - KEY_WRITE, - &hKey); - - if (result != ERROR_SUCCESS) - MessageBox(GetFocus(), string, "Could not open key", MB_OK); - else { - result = RegDeleteKey(hKey, subkeyname); - if (result != ERROR_SUCCESS && result != ERROR_FILE_NOT_FOUND) - MessageBox(GetFocus(), string, "Could not delete key", MB_OK); - RegCloseKey(hKey); - } - free(line); + char *keyname; + char *subkeyname; + char *delim; + HKEY hKey; + long result; + char *line; + + line = strdup(string); /* so we can change it */ + + keyname = strchr(line, '['); + if (!keyname) + return; + ++keyname; + + subkeyname = strchr(keyname, ']'); + if (!subkeyname) + return; + *subkeyname++='\0'; + delim = strchr(subkeyname, '\n'); + if (delim) + *delim = '\0'; + + result = RegOpenKeyEx(hkey_root, + keyname, + 0, + KEY_WRITE, + &hKey); + + if (result != ERROR_SUCCESS) + MessageBox(GetFocus(), string, "Could not open key", MB_OK); + else { + result = RegDeleteKey(hKey, subkeyname); + if (result != ERROR_SUCCESS && result != ERROR_FILE_NOT_FOUND) + MessageBox(GetFocus(), string, "Could not delete key", MB_OK); + RegCloseKey(hKey); + } + free(line); } void DeleteRegistryValue(char *string) { - char *keyname; - char *valuename; - char *value; - HKEY hKey; - long result; - char *line; + char *keyname; + char *valuename; + char *value; + HKEY hKey; + long result; + char *line; - line = strdup(string); /* so we can change it */ + line = strdup(string); /* so we can change it */ /* Format is 'Reg DB Value: [key]name=value' */ - keyname = strchr(line, '['); - if (!keyname) - return; - ++keyname; - valuename = strchr(keyname, ']'); - if (!valuename) - return; - *valuename++ = '\0'; - value = strchr(valuename, '='); - if (!value) - return; - - *value++ = '\0'; - - result = RegOpenKeyEx(hkey_root, - keyname, - 0, - KEY_WRITE, - &hKey); - if (result != ERROR_SUCCESS) - MessageBox(GetFocus(), string, "Could not open key", MB_OK); - else { - result = RegDeleteValue(hKey, valuename); - if (result != ERROR_SUCCESS && result != ERROR_FILE_NOT_FOUND) - MessageBox(GetFocus(), string, "Could not delete value", MB_OK); - RegCloseKey(hKey); - } - free(line); + keyname = strchr(line, '['); + if (!keyname) + return; + ++keyname; + valuename = strchr(keyname, ']'); + if (!valuename) + return; + *valuename++ = '\0'; + value = strchr(valuename, '='); + if (!value) + return; + + *value++ = '\0'; + + result = RegOpenKeyEx(hkey_root, + keyname, + 0, + KEY_WRITE, + &hKey); + if (result != ERROR_SUCCESS) + MessageBox(GetFocus(), string, "Could not open key", MB_OK); + else { + result = RegDeleteValue(hKey, valuename); + if (result != ERROR_SUCCESS && result != ERROR_FILE_NOT_FOUND) + MessageBox(GetFocus(), string, "Could not delete value", MB_OK); + RegCloseKey(hKey); + } + free(line); } BOOL MyDeleteFile(char *line) { - char *pathname = strchr(line, ':'); - if (!pathname) - return FALSE; - ++pathname; - while (isspace(*pathname)) - ++pathname; - return DeleteFile(pathname); + char *pathname = strchr(line, ':'); + if (!pathname) + return FALSE; + ++pathname; + while (isspace(*pathname)) + ++pathname; + return DeleteFile(pathname); } BOOL MyRemoveDirectory(char *line) { - char *pathname = strchr(line, ':'); - if (!pathname) - return FALSE; - ++pathname; - while (isspace(*pathname)) - ++pathname; - return RemoveDirectory(pathname); + char *pathname = strchr(line, ':'); + if (!pathname) + return FALSE; + ++pathname; + while (isspace(*pathname)) + ++pathname; + return RemoveDirectory(pathname); } BOOL Run_RemoveScript(char *line) { - char *dllname; - char *scriptname; - static char lastscript[MAX_PATH]; + char *dllname; + char *scriptname; + static char lastscript[MAX_PATH]; /* Format is 'Run Scripts: [pythondll]scriptname' */ /* XXX Currently, pythondll carries no path!!! */ - dllname = strchr(line, '['); - if (!dllname) - return FALSE; - ++dllname; - scriptname = strchr(dllname, ']'); - if (!scriptname) - return FALSE; - *scriptname++ = '\0'; - /* this function may be called more than one time with the same - script, only run it one time */ - if (strcmp(lastscript, scriptname)) { - char *argv[3] = {NULL, "-remove", NULL}; - char *buffer = NULL; - - argv[0] = scriptname; - - if (0 != run_installscript(scriptname, 2, argv, &buffer)) - fprintf(stderr, "*** Could not run installation script ***"); - - if (buffer && buffer[0]) - MessageBox(GetFocus(), buffer, "uninstall-script", MB_OK); - free(buffer); - - strcpy(lastscript, scriptname); - } - return TRUE; + dllname = strchr(line, '['); + if (!dllname) + return FALSE; + ++dllname; + scriptname = strchr(dllname, ']'); + if (!scriptname) + return FALSE; + *scriptname++ = '\0'; + /* this function may be called more than one time with the same + script, only run it one time */ + if (strcmp(lastscript, scriptname)) { + char *argv[3] = {NULL, "-remove", NULL}; + char *buffer = NULL; + + argv[0] = scriptname; + + if (0 != run_installscript(scriptname, 2, argv, &buffer)) + fprintf(stderr, "*** Could not run installation script ***"); + + if (buffer && buffer[0]) + MessageBox(GetFocus(), buffer, "uninstall-script", MB_OK); + free(buffer); + + strcpy(lastscript, scriptname); + } + return TRUE; } int DoUninstall(int argc, char **argv) { - FILE *logfile; - char buffer[4096]; - int nLines = 0; - int i; - char *cp; - int nFiles = 0; - int nDirs = 0; - int nErrors = 0; - char **lines; - int lines_buffer_size = 10; - - if (argc != 3) { - MessageBox(NULL, - "Wrong number of args", - NULL, - MB_OK); - return 1; /* Error */ - } - if (strcmp(argv[1], "-u")) { - MessageBox(NULL, - "2. arg is not -u", - NULL, - MB_OK); - return 1; /* Error */ - } - - logfile = fopen(argv[2], "r"); - if (!logfile) { - MessageBox(NULL, - "could not open logfile", - NULL, - MB_OK); - return 1; /* Error */ - } - - lines = (char **)malloc(sizeof(char *) * lines_buffer_size); - if (!lines) - return SystemError(0, "Out of memory"); - - /* Read the whole logfile, realloacting the buffer */ - while (fgets(buffer, sizeof(buffer), logfile)) { - int len = strlen(buffer); - /* remove trailing white space */ - while (isspace(buffer[len-1])) - len -= 1; - buffer[len] = '\0'; - lines[nLines++] = strdup(buffer); - if (nLines >= lines_buffer_size) { - lines_buffer_size += 10; - lines = (char **)realloc(lines, - sizeof(char *) * lines_buffer_size); - if (!lines) - return SystemError(0, "Out of memory"); - } - } - fclose(logfile); - - /* Sort all the lines, so that highest 3-digit codes are first */ - qsort(&lines[0], nLines, sizeof(char *), - compare); - - if (IDYES != MessageBox(NULL, - "Are you sure you want to remove\n" - "this package from your computer?", - "Please confirm", - MB_YESNO | MB_ICONQUESTION)) - return 0; - - hkey_root = HKEY_LOCAL_MACHINE; - cp = ""; - for (i = 0; i < nLines; ++i) { - /* Ignore duplicate lines */ - if (strcmp(cp, lines[i])) { - int ign; - cp = lines[i]; - /* Parse the lines */ - if (2 == sscanf(cp, "%d Root Key: %s", &ign, &buffer)) { - if (strcmp(buffer, "HKEY_CURRENT_USER")==0) - hkey_root = HKEY_CURRENT_USER; - else { - // HKLM - check they have permissions. - if (!HasLocalMachinePrivs()) { - MessageBox(GetFocus(), - "You do not seem to have sufficient access rights\n" - "on this machine to uninstall this software", - NULL, - MB_OK | MB_ICONSTOP); - return 1; /* Error */ - } - } - } else if (2 == sscanf(cp, "%d Made Dir: %s", &ign, &buffer)) { - if (MyRemoveDirectory(cp)) - ++nDirs; - else { - int code = GetLastError(); - if (code != 2 && code != 3) { /* file or path not found */ - ++nErrors; - } - } - } else if (2 == sscanf(cp, "%d File Copy: %s", &ign, &buffer)) { - if (MyDeleteFile(cp)) - ++nFiles; - else { - int code = GetLastError(); - if (code != 2 && code != 3) { /* file or path not found */ - ++nErrors; - } - } - } else if (2 == sscanf(cp, "%d File Overwrite: %s", &ign, &buffer)) { - if (MyDeleteFile(cp)) - ++nFiles; - else { - int code = GetLastError(); - if (code != 2 && code != 3) { /* file or path not found */ - ++nErrors; - } - } - } else if (2 == sscanf(cp, "%d Reg DB Key: %s", &ign, &buffer)) { - DeleteRegistryKey(cp); - } else if (2 == sscanf(cp, "%d Reg DB Value: %s", &ign, &buffer)) { - DeleteRegistryValue(cp); - } else if (2 == sscanf(cp, "%d Run Script: %s", &ign, &buffer)) { - Run_RemoveScript(cp); - } - } - } - - if (DeleteFile(argv[2])) { - ++nFiles; - } else { - ++nErrors; - SystemError(GetLastError(), argv[2]); - } - if (nErrors) - wsprintf(buffer, - "%d files and %d directories removed\n" - "%d files or directories could not be removed", - nFiles, nDirs, nErrors); - else - wsprintf(buffer, "%d files and %d directories removed", - nFiles, nDirs); - MessageBox(NULL, buffer, "Uninstall Finished!", - MB_OK | MB_ICONINFORMATION); - remove_exe(); - return 0; + FILE *logfile; + char buffer[4096]; + int nLines = 0; + int i; + char *cp; + int nFiles = 0; + int nDirs = 0; + int nErrors = 0; + char **lines; + int lines_buffer_size = 10; + + if (argc != 3) { + MessageBox(NULL, + "Wrong number of args", + NULL, + MB_OK); + return 1; /* Error */ + } + if (strcmp(argv[1], "-u")) { + MessageBox(NULL, + "2. arg is not -u", + NULL, + MB_OK); + return 1; /* Error */ + } + + logfile = fopen(argv[2], "r"); + if (!logfile) { + MessageBox(NULL, + "could not open logfile", + NULL, + MB_OK); + return 1; /* Error */ + } + + lines = (char **)malloc(sizeof(char *) * lines_buffer_size); + if (!lines) + return SystemError(0, "Out of memory"); + + /* Read the whole logfile, realloacting the buffer */ + while (fgets(buffer, sizeof(buffer), logfile)) { + int len = strlen(buffer); + /* remove trailing white space */ + while (isspace(buffer[len-1])) + len -= 1; + buffer[len] = '\0'; + lines[nLines++] = strdup(buffer); + if (nLines >= lines_buffer_size) { + lines_buffer_size += 10; + lines = (char **)realloc(lines, + sizeof(char *) * lines_buffer_size); + if (!lines) + return SystemError(0, "Out of memory"); + } + } + fclose(logfile); + + /* Sort all the lines, so that highest 3-digit codes are first */ + qsort(&lines[0], nLines, sizeof(char *), + compare); + + if (IDYES != MessageBox(NULL, + "Are you sure you want to remove\n" + "this package from your computer?", + "Please confirm", + MB_YESNO | MB_ICONQUESTION)) + return 0; + + hkey_root = HKEY_LOCAL_MACHINE; + cp = ""; + for (i = 0; i < nLines; ++i) { + /* Ignore duplicate lines */ + if (strcmp(cp, lines[i])) { + int ign; + cp = lines[i]; + /* Parse the lines */ + if (2 == sscanf(cp, "%d Root Key: %s", &ign, &buffer)) { + if (strcmp(buffer, "HKEY_CURRENT_USER")==0) + hkey_root = HKEY_CURRENT_USER; + else { + // HKLM - check they have permissions. + if (!HasLocalMachinePrivs()) { + MessageBox(GetFocus(), + "You do not seem to have sufficient access rights\n" + "on this machine to uninstall this software", + NULL, + MB_OK | MB_ICONSTOP); + return 1; /* Error */ + } + } + } else if (2 == sscanf(cp, "%d Made Dir: %s", &ign, &buffer)) { + if (MyRemoveDirectory(cp)) + ++nDirs; + else { + int code = GetLastError(); + if (code != 2 && code != 3) { /* file or path not found */ + ++nErrors; + } + } + } else if (2 == sscanf(cp, "%d File Copy: %s", &ign, &buffer)) { + if (MyDeleteFile(cp)) + ++nFiles; + else { + int code = GetLastError(); + if (code != 2 && code != 3) { /* file or path not found */ + ++nErrors; + } + } + } else if (2 == sscanf(cp, "%d File Overwrite: %s", &ign, &buffer)) { + if (MyDeleteFile(cp)) + ++nFiles; + else { + int code = GetLastError(); + if (code != 2 && code != 3) { /* file or path not found */ + ++nErrors; + } + } + } else if (2 == sscanf(cp, "%d Reg DB Key: %s", &ign, &buffer)) { + DeleteRegistryKey(cp); + } else if (2 == sscanf(cp, "%d Reg DB Value: %s", &ign, &buffer)) { + DeleteRegistryValue(cp); + } else if (2 == sscanf(cp, "%d Run Script: %s", &ign, &buffer)) { + Run_RemoveScript(cp); + } + } + } + + if (DeleteFile(argv[2])) { + ++nFiles; + } else { + ++nErrors; + SystemError(GetLastError(), argv[2]); + } + if (nErrors) + wsprintf(buffer, + "%d files and %d directories removed\n" + "%d files or directories could not be removed", + nFiles, nDirs, nErrors); + else + wsprintf(buffer, "%d files and %d directories removed", + nFiles, nDirs); + MessageBox(NULL, buffer, "Uninstall Finished!", + MB_OK | MB_ICONINFORMATION); + remove_exe(); + return 0; } int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrevInst, - LPSTR lpszCmdLine, INT nCmdShow) + LPSTR lpszCmdLine, INT nCmdShow) { - extern int __argc; - extern char **__argv; - char *basename; - - GetModuleFileName(NULL, modulename, sizeof(modulename)); - GetModuleFileNameW(NULL, wmodulename, sizeof(wmodulename)/sizeof(wmodulename[0])); - - /* Map the executable file to memory */ - arc_data = MapExistingFile(modulename, &arc_size); - if (!arc_data) { - SystemError(GetLastError(), "Could not open archive"); - return 1; - } - - /* OK. So this program can act as installer (self-extracting - * zip-file, or as uninstaller when started with '-u logfile' - * command line flags. - * - * The installer is usually started without command line flags, - * and the uninstaller is usually started with the '-u logfile' - * flag. What to do if some innocent user double-clicks the - * exe-file? - * The following implements a defensive strategy... - */ - - /* Try to extract the configuration data into a temporary file */ - if (ExtractInstallData(arc_data, arc_size, &exe_size, - &ini_file, &pre_install_script)) - return DoInstall(); - - if (!ini_file && __argc > 1) { - return DoUninstall(__argc, __argv); - } - - - basename = strrchr(modulename, '\\'); - if (basename) - ++basename; - - /* Last guess about the purpose of this program */ - if (basename && (0 == strncmp(basename, "Remove", 6))) - SystemError(0, "This program is normally started by windows"); - else - SystemError(0, "Setup program invalid or damaged"); - return 1; + extern int __argc; + extern char **__argv; + char *basename; + + GetModuleFileName(NULL, modulename, sizeof(modulename)); + GetModuleFileNameW(NULL, wmodulename, sizeof(wmodulename)/sizeof(wmodulename[0])); + + /* Map the executable file to memory */ + arc_data = MapExistingFile(modulename, &arc_size); + if (!arc_data) { + SystemError(GetLastError(), "Could not open archive"); + return 1; + } + + /* OK. So this program can act as installer (self-extracting + * zip-file, or as uninstaller when started with '-u logfile' + * command line flags. + * + * The installer is usually started without command line flags, + * and the uninstaller is usually started with the '-u logfile' + * flag. What to do if some innocent user double-clicks the + * exe-file? + * The following implements a defensive strategy... + */ + + /* Try to extract the configuration data into a temporary file */ + if (ExtractInstallData(arc_data, arc_size, &exe_size, + &ini_file, &pre_install_script)) + return DoInstall(); + + if (!ini_file && __argc > 1) { + return DoUninstall(__argc, __argv); + } + + + basename = strrchr(modulename, '\\'); + if (basename) + ++basename; + + /* Last guess about the purpose of this program */ + if (basename && (0 == strncmp(basename, "Remove", 6))) + SystemError(0, "This program is normally started by windows"); + else + SystemError(0, "Setup program invalid or damaged"); + return 1; } diff --git a/PC/config.c b/PC/config.c index 5f58f20..28d02b1 100644 --- a/PC/config.c +++ b/PC/config.c @@ -71,87 +71,87 @@ extern PyObject* PyInit_imp(void); struct _inittab _PyImport_Inittab[] = { - {"array", PyInit_array}, - {"_ast", PyInit__ast}, + {"array", PyInit_array}, + {"_ast", PyInit__ast}, #ifdef MS_WINDOWS #ifndef MS_WINI64 - {"audioop", PyInit_audioop}, + {"audioop", PyInit_audioop}, #endif #endif - {"binascii", PyInit_binascii}, - {"cmath", PyInit_cmath}, - {"errno", PyInit_errno}, - {"gc", PyInit_gc}, - {"math", PyInit_math}, - {"nt", PyInit_nt}, /* Use the NT os functions, not posix */ - {"operator", PyInit_operator}, - {"signal", PyInit_signal}, - {"_md5", PyInit__md5}, - {"_sha1", PyInit__sha1}, - {"_sha256", PyInit__sha256}, - {"_sha512", PyInit__sha512}, - {"time", PyInit_time}, + {"binascii", PyInit_binascii}, + {"cmath", PyInit_cmath}, + {"errno", PyInit_errno}, + {"gc", PyInit_gc}, + {"math", PyInit_math}, + {"nt", PyInit_nt}, /* Use the NT os functions, not posix */ + {"operator", PyInit_operator}, + {"signal", PyInit_signal}, + {"_md5", PyInit__md5}, + {"_sha1", PyInit__sha1}, + {"_sha256", PyInit__sha256}, + {"_sha512", PyInit__sha512}, + {"time", PyInit_time}, #ifdef WITH_THREAD - {"_thread", PyInit__thread}, + {"_thread", PyInit__thread}, #endif #ifdef WIN32 - {"msvcrt", PyInit_msvcrt}, - {"_locale", PyInit__locale}, + {"msvcrt", PyInit_msvcrt}, + {"_locale", PyInit__locale}, #endif - /* XXX Should _subprocess go in a WIN32 block? not WIN64? */ - {"_subprocess", PyInit__subprocess}, - - {"_codecs", PyInit__codecs}, - {"_weakref", PyInit__weakref}, - {"_random", PyInit__random}, - {"_bisect", PyInit__bisect}, - {"_heapq", PyInit__heapq}, - {"_lsprof", PyInit__lsprof}, - {"itertools", PyInit_itertools}, - {"_collections", PyInit__collections}, - {"_symtable", PyInit__symtable}, - {"mmap", PyInit_mmap}, - {"_csv", PyInit__csv}, - {"_sre", PyInit__sre}, - {"parser", PyInit_parser}, - {"winreg", PyInit_winreg}, - {"_struct", PyInit__struct}, - {"datetime", PyInit_datetime}, - {"_functools", PyInit__functools}, - {"_json", PyInit__json}, - - {"xxsubtype", PyInit_xxsubtype}, - {"zipimport", PyInit_zipimport}, - {"zlib", PyInit_zlib}, - - /* CJK codecs */ - {"_multibytecodec", PyInit__multibytecodec}, - {"_codecs_cn", PyInit__codecs_cn}, - {"_codecs_hk", PyInit__codecs_hk}, - {"_codecs_iso2022", PyInit__codecs_iso2022}, - {"_codecs_jp", PyInit__codecs_jp}, - {"_codecs_kr", PyInit__codecs_kr}, - {"_codecs_tw", PyInit__codecs_tw}, + /* XXX Should _subprocess go in a WIN32 block? not WIN64? */ + {"_subprocess", PyInit__subprocess}, + + {"_codecs", PyInit__codecs}, + {"_weakref", PyInit__weakref}, + {"_random", PyInit__random}, + {"_bisect", PyInit__bisect}, + {"_heapq", PyInit__heapq}, + {"_lsprof", PyInit__lsprof}, + {"itertools", PyInit_itertools}, + {"_collections", PyInit__collections}, + {"_symtable", PyInit__symtable}, + {"mmap", PyInit_mmap}, + {"_csv", PyInit__csv}, + {"_sre", PyInit__sre}, + {"parser", PyInit_parser}, + {"winreg", PyInit_winreg}, + {"_struct", PyInit__struct}, + {"datetime", PyInit_datetime}, + {"_functools", PyInit__functools}, + {"_json", PyInit__json}, + + {"xxsubtype", PyInit_xxsubtype}, + {"zipimport", PyInit_zipimport}, + {"zlib", PyInit_zlib}, + + /* CJK codecs */ + {"_multibytecodec", PyInit__multibytecodec}, + {"_codecs_cn", PyInit__codecs_cn}, + {"_codecs_hk", PyInit__codecs_hk}, + {"_codecs_iso2022", PyInit__codecs_iso2022}, + {"_codecs_jp", PyInit__codecs_jp}, + {"_codecs_kr", PyInit__codecs_kr}, + {"_codecs_tw", PyInit__codecs_tw}, /* tools/freeze/makeconfig.py marker for additional "_inittab" entries */ /* -- ADDMODULE MARKER 2 -- */ - /* This module "lives in" with marshal.c */ - {"marshal", PyMarshal_Init}, + /* This module "lives in" with marshal.c */ + {"marshal", PyMarshal_Init}, - /* This lives it with import.c */ - {"imp", PyInit_imp}, + /* This lives it with import.c */ + {"imp", PyInit_imp}, - /* These entries are here for sys.builtin_module_names */ - {"__main__", NULL}, - {"builtins", NULL}, - {"sys", NULL}, - {"_warnings", _PyWarnings_Init}, + /* These entries are here for sys.builtin_module_names */ + {"__main__", NULL}, + {"builtins", NULL}, + {"sys", NULL}, + {"_warnings", _PyWarnings_Init}, - {"_io", PyInit__io}, - {"_pickle", PyInit__pickle}, - {"atexit", PyInit_atexit}, + {"_io", PyInit__io}, + {"_pickle", PyInit__pickle}, + {"atexit", PyInit_atexit}, - /* Sentinel */ - {0, 0} + /* Sentinel */ + {0, 0} }; diff --git a/PC/dl_nt.c b/PC/dl_nt.c index f8af802..ef1ce09 100644 --- a/PC/dl_nt.c +++ b/PC/dl_nt.c @@ -3,7 +3,7 @@ Entry point for the Windows NT DLL. About the only reason for having this, is so initall() can automatically -be called, removing that burden (and possible source of frustration if +be called, removing that burden (and possible source of frustration if forgotten) from the programmer. */ @@ -46,61 +46,61 @@ static PFN_RELEASEACTCTX pfnReleaseActCtx = NULL; void _LoadActCtxPointers() { - HINSTANCE hKernel32 = GetModuleHandleW(L"kernel32.dll"); - if (hKernel32) - pfnGetCurrentActCtx = (PFN_GETCURRENTACTCTX) GetProcAddress(hKernel32, "GetCurrentActCtx"); - // If we can't load GetCurrentActCtx (ie, pre XP) , don't bother with the rest. - if (pfnGetCurrentActCtx) { - pfnActivateActCtx = (PFN_ACTIVATEACTCTX) GetProcAddress(hKernel32, "ActivateActCtx"); - pfnDeactivateActCtx = (PFN_DEACTIVATEACTCTX) GetProcAddress(hKernel32, "DeactivateActCtx"); - pfnAddRefActCtx = (PFN_ADDREFACTCTX) GetProcAddress(hKernel32, "AddRefActCtx"); - pfnReleaseActCtx = (PFN_RELEASEACTCTX) GetProcAddress(hKernel32, "ReleaseActCtx"); - } + HINSTANCE hKernel32 = GetModuleHandleW(L"kernel32.dll"); + if (hKernel32) + pfnGetCurrentActCtx = (PFN_GETCURRENTACTCTX) GetProcAddress(hKernel32, "GetCurrentActCtx"); + // If we can't load GetCurrentActCtx (ie, pre XP) , don't bother with the rest. + if (pfnGetCurrentActCtx) { + pfnActivateActCtx = (PFN_ACTIVATEACTCTX) GetProcAddress(hKernel32, "ActivateActCtx"); + pfnDeactivateActCtx = (PFN_DEACTIVATEACTCTX) GetProcAddress(hKernel32, "DeactivateActCtx"); + pfnAddRefActCtx = (PFN_ADDREFACTCTX) GetProcAddress(hKernel32, "AddRefActCtx"); + pfnReleaseActCtx = (PFN_RELEASEACTCTX) GetProcAddress(hKernel32, "ReleaseActCtx"); + } } ULONG_PTR _Py_ActivateActCtx() { - ULONG_PTR ret = 0; - if (PyWin_DLLhActivationContext && pfnActivateActCtx) - if (!(*pfnActivateActCtx)(PyWin_DLLhActivationContext, &ret)) { - OutputDebugString("Python failed to activate the activation context before loading a DLL\n"); - ret = 0; // no promise the failing function didn't change it! - } - return ret; + ULONG_PTR ret = 0; + if (PyWin_DLLhActivationContext && pfnActivateActCtx) + if (!(*pfnActivateActCtx)(PyWin_DLLhActivationContext, &ret)) { + OutputDebugString("Python failed to activate the activation context before loading a DLL\n"); + ret = 0; // no promise the failing function didn't change it! + } + return ret; } void _Py_DeactivateActCtx(ULONG_PTR cookie) { - if (cookie && pfnDeactivateActCtx) - if (!(*pfnDeactivateActCtx)(0, cookie)) - OutputDebugString("Python failed to de-activate the activation context\n"); + if (cookie && pfnDeactivateActCtx) + if (!(*pfnDeactivateActCtx)(0, cookie)) + OutputDebugString("Python failed to de-activate the activation context\n"); } -BOOL WINAPI DllMain (HANDLE hInst, - ULONG ul_reason_for_call, - LPVOID lpReserved) +BOOL WINAPI DllMain (HANDLE hInst, + ULONG ul_reason_for_call, + LPVOID lpReserved) { - switch (ul_reason_for_call) - { - case DLL_PROCESS_ATTACH: - PyWin_DLLhModule = hInst; - // 1000 is a magic number I picked out of the air. Could do with a #define, I spose... - LoadString(hInst, 1000, dllVersionBuffer, sizeof(dllVersionBuffer)); - - // and capture our activation context for use when loading extensions. - _LoadActCtxPointers(); - if (pfnGetCurrentActCtx && pfnAddRefActCtx) - if ((*pfnGetCurrentActCtx)(&PyWin_DLLhActivationContext)) - if (!(*pfnAddRefActCtx)(PyWin_DLLhActivationContext)) - OutputDebugString("Python failed to load the default activation context\n"); - break; - - case DLL_PROCESS_DETACH: - if (pfnReleaseActCtx) - (*pfnReleaseActCtx)(PyWin_DLLhActivationContext); - break; - } - return TRUE; + switch (ul_reason_for_call) + { + case DLL_PROCESS_ATTACH: + PyWin_DLLhModule = hInst; + // 1000 is a magic number I picked out of the air. Could do with a #define, I spose... + LoadString(hInst, 1000, dllVersionBuffer, sizeof(dllVersionBuffer)); + + // and capture our activation context for use when loading extensions. + _LoadActCtxPointers(); + if (pfnGetCurrentActCtx && pfnAddRefActCtx) + if ((*pfnGetCurrentActCtx)(&PyWin_DLLhActivationContext)) + if (!(*pfnAddRefActCtx)(PyWin_DLLhActivationContext)) + OutputDebugString("Python failed to load the default activation context\n"); + break; + + case DLL_PROCESS_DETACH: + if (pfnReleaseActCtx) + (*pfnReleaseActCtx)(PyWin_DLLhActivationContext); + break; + } + return TRUE; } #endif /* Py_ENABLE_SHARED */ diff --git a/PC/errmap.h b/PC/errmap.h index 59aeea1..d225aa4 100644 --- a/PC/errmap.h +++ b/PC/errmap.h @@ -1,78 +1,78 @@ /* Generated file. Do not edit. */ int winerror_to_errno(int winerror) { - switch(winerror) { - case 2: return 2; - case 3: return 2; - case 4: return 24; - case 5: return 13; - case 6: return 9; - case 7: return 12; - case 8: return 12; - case 9: return 12; - case 10: return 7; - case 11: return 8; - case 15: return 2; - case 16: return 13; - case 17: return 18; - case 18: return 2; - case 19: return 13; - case 20: return 13; - case 21: return 13; - case 22: return 13; - case 23: return 13; - case 24: return 13; - case 25: return 13; - case 26: return 13; - case 27: return 13; - case 28: return 13; - case 29: return 13; - case 30: return 13; - case 31: return 13; - case 32: return 13; - case 33: return 13; - case 34: return 13; - case 35: return 13; - case 36: return 13; - case 53: return 2; - case 65: return 13; - case 67: return 2; - case 80: return 17; - case 82: return 13; - case 83: return 13; - case 89: return 11; - case 108: return 13; - case 109: return 32; - case 112: return 28; - case 114: return 9; - case 128: return 10; - case 129: return 10; - case 130: return 9; - case 132: return 13; - case 145: return 41; - case 158: return 13; - case 161: return 2; - case 164: return 11; - case 167: return 13; - case 183: return 17; - case 188: return 8; - case 189: return 8; - case 190: return 8; - case 191: return 8; - case 192: return 8; - case 193: return 8; - case 194: return 8; - case 195: return 8; - case 196: return 8; - case 197: return 8; - case 198: return 8; - case 199: return 8; - case 200: return 8; - case 201: return 8; - case 202: return 8; - case 206: return 2; - case 215: return 11; - case 1816: return 12; - default: return EINVAL; - } + switch(winerror) { + case 2: return 2; + case 3: return 2; + case 4: return 24; + case 5: return 13; + case 6: return 9; + case 7: return 12; + case 8: return 12; + case 9: return 12; + case 10: return 7; + case 11: return 8; + case 15: return 2; + case 16: return 13; + case 17: return 18; + case 18: return 2; + case 19: return 13; + case 20: return 13; + case 21: return 13; + case 22: return 13; + case 23: return 13; + case 24: return 13; + case 25: return 13; + case 26: return 13; + case 27: return 13; + case 28: return 13; + case 29: return 13; + case 30: return 13; + case 31: return 13; + case 32: return 13; + case 33: return 13; + case 34: return 13; + case 35: return 13; + case 36: return 13; + case 53: return 2; + case 65: return 13; + case 67: return 2; + case 80: return 17; + case 82: return 13; + case 83: return 13; + case 89: return 11; + case 108: return 13; + case 109: return 32; + case 112: return 28; + case 114: return 9; + case 128: return 10; + case 129: return 10; + case 130: return 9; + case 132: return 13; + case 145: return 41; + case 158: return 13; + case 161: return 2; + case 164: return 11; + case 167: return 13; + case 183: return 17; + case 188: return 8; + case 189: return 8; + case 190: return 8; + case 191: return 8; + case 192: return 8; + case 193: return 8; + case 194: return 8; + case 195: return 8; + case 196: return 8; + case 197: return 8; + case 198: return 8; + case 199: return 8; + case 200: return 8; + case 201: return 8; + case 202: return 8; + case 206: return 2; + case 215: return 11; + case 1816: return 12; + default: return EINVAL; + } } diff --git a/PC/example_nt/example.c b/PC/example_nt/example.c index d807311..669d11b 100644 --- a/PC/example_nt/example.c +++ b/PC/example_nt/example.c @@ -3,30 +3,30 @@ static PyObject * ex_foo(PyObject *self, PyObject *args) { - printf("Hello, world\n"); - Py_INCREF(Py_None); - return Py_None; + printf("Hello, world\n"); + Py_INCREF(Py_None); + return Py_None; } static PyMethodDef example_methods[] = { - {"foo", ex_foo, METH_VARARGS, "foo() doc string"}, - {NULL, NULL} + {"foo", ex_foo, METH_VARARGS, "foo() doc string"}, + {NULL, NULL} }; static struct PyModuleDef examplemodule = { - PyModuleDef_HEAD_INIT, - "example", - "example module doc string", - -1, - example_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "example", + "example module doc string", + -1, + example_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_example(void) { - return PyModule_Create(&examplemodule); + return PyModule_Create(&examplemodule); } diff --git a/PC/frozen_dllmain.c b/PC/frozen_dllmain.c index fbb4713..a8cc885 100644 --- a/PC/frozen_dllmain.c +++ b/PC/frozen_dllmain.c @@ -9,7 +9,7 @@ a frozen application, this DLLMain symbol exists multiple times. The solution is: * Each module checks for a frozen build, and if so, defines its DLLMain - function as "__declspec(dllexport) DllMain%module%" + function as "__declspec(dllexport) DllMain%module%" (eg, DllMainpythoncom, or DllMainpywintypes) * The frozen .EXE/.DLL links against this module, which provides @@ -47,10 +47,10 @@ changed, here is a snippet from the pythoncom extension module. #include "windows.h" static char *possibleModules[] = { - "pywintypes", - "pythoncom", - "win32ui", - NULL, + "pywintypes", + "pythoncom", + "win32ui", + NULL, }; BOOL CallModuleDllMain(char *modName, DWORD dwReason); @@ -62,73 +62,73 @@ BOOL CallModuleDllMain(char *modName, DWORD dwReason); */ void PyWinFreeze_ExeInit(void) { - char **modName; - for (modName = possibleModules;*modName;*modName++) { -/* printf("Initialising '%s'\n", *modName); */ - CallModuleDllMain(*modName, DLL_PROCESS_ATTACH); - } + char **modName; + for (modName = possibleModules;*modName;*modName++) { +/* printf("Initialising '%s'\n", *modName); */ + CallModuleDllMain(*modName, DLL_PROCESS_ATTACH); + } } /* Called by a frozen .EXE only, so that built-in extension - modules are cleaned up + modules are cleaned up */ void PyWinFreeze_ExeTerm(void) { - // Must go backwards - char **modName; - for (modName = possibleModules+(sizeof(possibleModules) / sizeof(char *))-2; - modName >= possibleModules; - *modName--) { -/* printf("Terminating '%s'\n", *modName);*/ - CallModuleDllMain(*modName, DLL_PROCESS_DETACH); - } + // Must go backwards + char **modName; + for (modName = possibleModules+(sizeof(possibleModules) / sizeof(char *))-2; + modName >= possibleModules; + *modName--) { +/* printf("Terminating '%s'\n", *modName);*/ + CallModuleDllMain(*modName, DLL_PROCESS_DETACH); + } } BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID lpReserved) { - BOOL ret = TRUE; - switch (dwReason) { - case DLL_PROCESS_ATTACH: - { - char **modName; - for (modName = possibleModules;*modName;*modName++) { - BOOL ok = CallModuleDllMain(*modName, dwReason); - if (!ok) - ret = FALSE; - } - break; - } - case DLL_PROCESS_DETACH: - { - // Must go backwards - char **modName; - for (modName = possibleModules+(sizeof(possibleModules) / sizeof(char *))-2; - modName >= possibleModules; - *modName--) - CallModuleDllMain(*modName, DLL_PROCESS_DETACH); - break; - } - } - return ret; + BOOL ret = TRUE; + switch (dwReason) { + case DLL_PROCESS_ATTACH: + { + char **modName; + for (modName = possibleModules;*modName;*modName++) { + BOOL ok = CallModuleDllMain(*modName, dwReason); + if (!ok) + ret = FALSE; + } + break; + } + case DLL_PROCESS_DETACH: + { + // Must go backwards + char **modName; + for (modName = possibleModules+(sizeof(possibleModules) / sizeof(char *))-2; + modName >= possibleModules; + *modName--) + CallModuleDllMain(*modName, DLL_PROCESS_DETACH); + break; + } + } + return ret; } BOOL CallModuleDllMain(char *modName, DWORD dwReason) { - BOOL (WINAPI * pfndllmain)(HINSTANCE, DWORD, LPVOID); - - char funcName[255]; - HMODULE hmod = GetModuleHandle(NULL); - strcpy(funcName, "_DllMain"); - strcat(funcName, modName); - strcat(funcName, "@12"); // stdcall convention. - pfndllmain = (BOOL (WINAPI *)(HINSTANCE, DWORD, LPVOID))GetProcAddress(hmod, funcName); - if (pfndllmain==NULL) { - /* No function by that name exported - then that module does - not appear in our frozen program - return OK - */ - return TRUE; - } - return (*pfndllmain)(hmod, dwReason, NULL); + BOOL (WINAPI * pfndllmain)(HINSTANCE, DWORD, LPVOID); + + char funcName[255]; + HMODULE hmod = GetModuleHandle(NULL); + strcpy(funcName, "_DllMain"); + strcat(funcName, modName); + strcat(funcName, "@12"); // stdcall convention. + pfndllmain = (BOOL (WINAPI *)(HINSTANCE, DWORD, LPVOID))GetProcAddress(hmod, funcName); + if (pfndllmain==NULL) { + /* No function by that name exported - then that module does + not appear in our frozen program - return OK + */ + return TRUE; + } + return (*pfndllmain)(hmod, dwReason, NULL); } diff --git a/PC/generrmap.c b/PC/generrmap.c index 2b25063..bf1081b 100644 --- a/PC/generrmap.c +++ b/PC/generrmap.c @@ -5,16 +5,16 @@ int main() { - int i; - printf("/* Generated file. Do not edit. */\n"); - printf("int winerror_to_errno(int winerror)\n"); - printf("{\n\tswitch(winerror) {\n"); - for(i=1; i < 65000; i++) { - _dosmaperr(i); - if (errno == EINVAL) - continue; - printf("\t\tcase %d: return %d;\n", i, errno); - } - printf("\t\tdefault: return EINVAL;\n"); - printf("\t}\n}\n"); + int i; + printf("/* Generated file. Do not edit. */\n"); + printf("int winerror_to_errno(int winerror)\n"); + printf("{\n\tswitch(winerror) {\n"); + for(i=1; i < 65000; i++) { + _dosmaperr(i); + if (errno == EINVAL) + continue; + printf("\t\tcase %d: return %d;\n", i, errno); + } + printf("\t\tdefault: return EINVAL;\n"); + printf("\t}\n}\n"); } diff --git a/PC/getpathp.c b/PC/getpathp.c index 212f942..0fe04c7 100644 --- a/PC/getpathp.c +++ b/PC/getpathp.c @@ -4,8 +4,8 @@ /* ---------------------------------------------------------------- PATH RULES FOR WINDOWS: - This describes how sys.path is formed on Windows. It describes the - functionality, not the implementation (ie, the order in which these + This describes how sys.path is formed on Windows. It describes the + functionality, not the implementation (ie, the order in which these are actually fetched is different) * Python always adds an empty entry at the start, which corresponds @@ -24,15 +24,15 @@ * We attempt to locate the "Python Home" - if the PYTHONHOME env var is set, we believe it. Otherwise, we use the path of our host .EXE's to try and locate our "landmark" (lib\\os.py) and deduce our home. - - If we DO have a Python Home: The relevant sub-directories (Lib, + - If we DO have a Python Home: The relevant sub-directories (Lib, plat-win, etc) are based on the Python Home - If we DO NOT have a Python Home, the core Python Path is - loaded from the registry. This is the main PythonPath key, + loaded from the registry. This is the main PythonPath key, and both HKLM and HKCU are combined to form the path) * Iff - we can not locate the Python Home, have not had a PYTHONPATH specified, and can't locate any Registry entries (ie, we have _nothing_ - we can assume is a good path), a default path with relative entries is + we can assume is a good path), a default path with relative entries is used (eg. .\Lib;.\plat-win, etc) @@ -42,9 +42,9 @@ the core path is deduced, and the core paths in the registry are ignored. Other "application paths" in the registry are always read. - * When Python is hosted in another exe (different directory, embedded via + * When Python is hosted in another exe (different directory, embedded via COM, etc), the Python Home will not be deduced, so the core path from - the registry is used. Other "application paths" in the registry are + the registry is used. Other "application paths" in the registry are always read. * If Python can't find its home and there is no registry (eg, frozen @@ -92,12 +92,12 @@ static wchar_t *module_search_path = NULL; static int -is_sep(wchar_t ch) /* determine if "ch" is a separator character */ +is_sep(wchar_t ch) /* determine if "ch" is a separator character */ { #ifdef ALTSEP - return ch == SEP || ch == ALTSEP; + return ch == SEP || ch == ALTSEP; #else - return ch == SEP; + return ch == SEP; #endif } @@ -107,35 +107,35 @@ is_sep(wchar_t ch) /* determine if "ch" is a separator character */ static void reduce(wchar_t *dir) { - size_t i = wcslen(dir); - while (i > 0 && !is_sep(dir[i])) - --i; - dir[i] = '\0'; + size_t i = wcslen(dir); + while (i > 0 && !is_sep(dir[i])) + --i; + dir[i] = '\0'; } - + static int exists(wchar_t *filename) { - return GetFileAttributesW(filename) != 0xFFFFFFFF; + return GetFileAttributesW(filename) != 0xFFFFFFFF; } -/* Assumes 'filename' MAXPATHLEN+1 bytes long - +/* Assumes 'filename' MAXPATHLEN+1 bytes long - may extend 'filename' by one character. */ static int -ismodule(wchar_t *filename) /* Is module -- check for .pyc/.pyo too */ +ismodule(wchar_t *filename) /* Is module -- check for .pyc/.pyo too */ { - if (exists(filename)) - return 1; - - /* Check for the compiled version of prefix. */ - if (wcslen(filename) < MAXPATHLEN) { - wcscat(filename, Py_OptimizeFlag ? L"o" : L"c"); - if (exists(filename)) - return 1; - } - return 0; + if (exists(filename)) + return 1; + + /* Check for the compiled version of prefix. */ + if (wcslen(filename) < MAXPATHLEN) { + wcscat(filename, Py_OptimizeFlag ? L"o" : L"c"); + if (exists(filename)) + return 1; + } + return 0; } /* Add a path component, by appending stuff to buffer. @@ -150,21 +150,21 @@ ismodule(wchar_t *filename) /* Is module -- check for .pyc/.pyo too */ static void join(wchar_t *buffer, wchar_t *stuff) { - size_t n, k; - if (is_sep(stuff[0])) - n = 0; - else { - n = wcslen(buffer); - if (n > 0 && !is_sep(buffer[n-1]) && n < MAXPATHLEN) - buffer[n++] = SEP; - } - if (n > MAXPATHLEN) - Py_FatalError("buffer overflow in getpathp.c's joinpath()"); - k = wcslen(stuff); - if (n + k > MAXPATHLEN) - k = MAXPATHLEN - n; - wcsncpy(buffer+n, stuff, k); - buffer[n+k] = '\0'; + size_t n, k; + if (is_sep(stuff[0])) + n = 0; + else { + n = wcslen(buffer); + if (n > 0 && !is_sep(buffer[n-1]) && n < MAXPATHLEN) + buffer[n++] = SEP; + } + if (n > MAXPATHLEN) + Py_FatalError("buffer overflow in getpathp.c's joinpath()"); + k = wcslen(stuff); + if (n + k > MAXPATHLEN) + k = MAXPATHLEN - n; + wcsncpy(buffer+n, stuff, k); + buffer[n+k] = '\0'; } /* gotlandmark only called by search_for_prefix, which ensures @@ -174,29 +174,29 @@ join(wchar_t *buffer, wchar_t *stuff) static int gotlandmark(wchar_t *landmark) { - int ok; - Py_ssize_t n; - - n = wcslen(prefix); - join(prefix, landmark); - ok = ismodule(prefix); - prefix[n] = '\0'; - return ok; + int ok; + Py_ssize_t n; + + n = wcslen(prefix); + join(prefix, landmark); + ok = ismodule(prefix); + prefix[n] = '\0'; + return ok; } -/* assumes argv0_path is MAXPATHLEN+1 bytes long, already \0 term'd. +/* assumes argv0_path is MAXPATHLEN+1 bytes long, already \0 term'd. assumption provided by only caller, calculate_path() */ static int search_for_prefix(wchar_t *argv0_path, wchar_t *landmark) { - /* Search from argv0_path, until landmark is found */ - wcscpy(prefix, argv0_path); - do { - if (gotlandmark(landmark)) - return 1; - reduce(prefix); - } while (prefix[0]); - return 0; + /* Search from argv0_path, until landmark is found */ + wcscpy(prefix, argv0_path); + do { + if (gotlandmark(landmark)) + return 1; + reduce(prefix); + } while (prefix[0]); + return 0; } #ifdef MS_WINDOWS @@ -222,133 +222,133 @@ extern const char *PyWin_DLLVersionString; static wchar_t * getpythonregpath(HKEY keyBase, int skipcore) { - HKEY newKey = 0; - DWORD dataSize = 0; - DWORD numKeys = 0; - LONG rc; - wchar_t *retval = NULL; - WCHAR *dataBuf = NULL; - static const WCHAR keyPrefix[] = L"Software\\Python\\PythonCore\\"; - static const WCHAR keySuffix[] = L"\\PythonPath"; - size_t versionLen; - DWORD index; - WCHAR *keyBuf = NULL; - WCHAR *keyBufPtr; - WCHAR **ppPaths = NULL; - - /* Tried to use sysget("winver") but here is too early :-( */ - versionLen = strlen(PyWin_DLLVersionString); - /* Space for all the chars, plus one \0 */ - keyBuf = keyBufPtr = malloc(sizeof(keyPrefix) + - sizeof(WCHAR)*(versionLen-1) + - sizeof(keySuffix)); - if (keyBuf==NULL) goto done; - - memcpy(keyBufPtr, keyPrefix, sizeof(keyPrefix)-sizeof(WCHAR)); - keyBufPtr += sizeof(keyPrefix)/sizeof(WCHAR) - 1; - mbstowcs(keyBufPtr, PyWin_DLLVersionString, versionLen); - keyBufPtr += versionLen; - /* NULL comes with this one! */ - memcpy(keyBufPtr, keySuffix, sizeof(keySuffix)); - /* Open the root Python key */ - rc=RegOpenKeyExW(keyBase, - keyBuf, /* subkey */ - 0, /* reserved */ - KEY_READ, - &newKey); - if (rc!=ERROR_SUCCESS) goto done; - /* Find out how big our core buffer is, and how many subkeys we have */ - rc = RegQueryInfoKey(newKey, NULL, NULL, NULL, &numKeys, NULL, NULL, - NULL, NULL, &dataSize, NULL, NULL); - if (rc!=ERROR_SUCCESS) goto done; - if (skipcore) dataSize = 0; /* Only count core ones if we want them! */ - /* Allocate a temp array of char buffers, so we only need to loop - reading the registry once - */ - ppPaths = malloc( sizeof(WCHAR *) * numKeys ); - if (ppPaths==NULL) goto done; - memset(ppPaths, 0, sizeof(WCHAR *) * numKeys); - /* Loop over all subkeys, allocating a temp sub-buffer. */ - for(index=0;index<numKeys;index++) { - WCHAR keyBuf[MAX_PATH+1]; - HKEY subKey = 0; - DWORD reqdSize = MAX_PATH+1; - /* Get the sub-key name */ - DWORD rc = RegEnumKeyExW(newKey, index, keyBuf, &reqdSize, - NULL, NULL, NULL, NULL ); - if (rc!=ERROR_SUCCESS) goto done; - /* Open the sub-key */ - rc=RegOpenKeyExW(newKey, - keyBuf, /* subkey */ - 0, /* reserved */ - KEY_READ, - &subKey); - if (rc!=ERROR_SUCCESS) goto done; - /* Find the value of the buffer size, malloc, then read it */ - RegQueryValueExW(subKey, NULL, 0, NULL, NULL, &reqdSize); - if (reqdSize) { - ppPaths[index] = malloc(reqdSize); - if (ppPaths[index]) { - RegQueryValueExW(subKey, NULL, 0, NULL, - (LPBYTE)ppPaths[index], - &reqdSize); - dataSize += reqdSize + 1; /* 1 for the ";" */ - } - } - RegCloseKey(subKey); - } - - /* return null if no path to return */ - if (dataSize == 0) goto done; - - /* original datasize from RegQueryInfo doesn't include the \0 */ - dataBuf = malloc((dataSize+1) * sizeof(WCHAR)); - if (dataBuf) { - WCHAR *szCur = dataBuf; - DWORD reqdSize = dataSize; - /* Copy our collected strings */ - for (index=0;index<numKeys;index++) { - if (index > 0) { - *(szCur++) = L';'; - dataSize--; - } - if (ppPaths[index]) { - Py_ssize_t len = wcslen(ppPaths[index]); - wcsncpy(szCur, ppPaths[index], len); - szCur += len; - assert(dataSize > (DWORD)len); - dataSize -= (DWORD)len; - } - } - if (skipcore) - *szCur = '\0'; - else { - /* If we have no values, we dont need a ';' */ - if (numKeys) { - *(szCur++) = L';'; - dataSize--; - } - /* Now append the core path entries - - this will include the NULL - */ - rc = RegQueryValueExW(newKey, NULL, 0, NULL, - (LPBYTE)szCur, &dataSize); - } - /* And set the result - caller must free */ - retval = dataBuf; - } + HKEY newKey = 0; + DWORD dataSize = 0; + DWORD numKeys = 0; + LONG rc; + wchar_t *retval = NULL; + WCHAR *dataBuf = NULL; + static const WCHAR keyPrefix[] = L"Software\\Python\\PythonCore\\"; + static const WCHAR keySuffix[] = L"\\PythonPath"; + size_t versionLen; + DWORD index; + WCHAR *keyBuf = NULL; + WCHAR *keyBufPtr; + WCHAR **ppPaths = NULL; + + /* Tried to use sysget("winver") but here is too early :-( */ + versionLen = strlen(PyWin_DLLVersionString); + /* Space for all the chars, plus one \0 */ + keyBuf = keyBufPtr = malloc(sizeof(keyPrefix) + + sizeof(WCHAR)*(versionLen-1) + + sizeof(keySuffix)); + if (keyBuf==NULL) goto done; + + memcpy(keyBufPtr, keyPrefix, sizeof(keyPrefix)-sizeof(WCHAR)); + keyBufPtr += sizeof(keyPrefix)/sizeof(WCHAR) - 1; + mbstowcs(keyBufPtr, PyWin_DLLVersionString, versionLen); + keyBufPtr += versionLen; + /* NULL comes with this one! */ + memcpy(keyBufPtr, keySuffix, sizeof(keySuffix)); + /* Open the root Python key */ + rc=RegOpenKeyExW(keyBase, + keyBuf, /* subkey */ + 0, /* reserved */ + KEY_READ, + &newKey); + if (rc!=ERROR_SUCCESS) goto done; + /* Find out how big our core buffer is, and how many subkeys we have */ + rc = RegQueryInfoKey(newKey, NULL, NULL, NULL, &numKeys, NULL, NULL, + NULL, NULL, &dataSize, NULL, NULL); + if (rc!=ERROR_SUCCESS) goto done; + if (skipcore) dataSize = 0; /* Only count core ones if we want them! */ + /* Allocate a temp array of char buffers, so we only need to loop + reading the registry once + */ + ppPaths = malloc( sizeof(WCHAR *) * numKeys ); + if (ppPaths==NULL) goto done; + memset(ppPaths, 0, sizeof(WCHAR *) * numKeys); + /* Loop over all subkeys, allocating a temp sub-buffer. */ + for(index=0;index<numKeys;index++) { + WCHAR keyBuf[MAX_PATH+1]; + HKEY subKey = 0; + DWORD reqdSize = MAX_PATH+1; + /* Get the sub-key name */ + DWORD rc = RegEnumKeyExW(newKey, index, keyBuf, &reqdSize, + NULL, NULL, NULL, NULL ); + if (rc!=ERROR_SUCCESS) goto done; + /* Open the sub-key */ + rc=RegOpenKeyExW(newKey, + keyBuf, /* subkey */ + 0, /* reserved */ + KEY_READ, + &subKey); + if (rc!=ERROR_SUCCESS) goto done; + /* Find the value of the buffer size, malloc, then read it */ + RegQueryValueExW(subKey, NULL, 0, NULL, NULL, &reqdSize); + if (reqdSize) { + ppPaths[index] = malloc(reqdSize); + if (ppPaths[index]) { + RegQueryValueExW(subKey, NULL, 0, NULL, + (LPBYTE)ppPaths[index], + &reqdSize); + dataSize += reqdSize + 1; /* 1 for the ";" */ + } + } + RegCloseKey(subKey); + } + + /* return null if no path to return */ + if (dataSize == 0) goto done; + + /* original datasize from RegQueryInfo doesn't include the \0 */ + dataBuf = malloc((dataSize+1) * sizeof(WCHAR)); + if (dataBuf) { + WCHAR *szCur = dataBuf; + DWORD reqdSize = dataSize; + /* Copy our collected strings */ + for (index=0;index<numKeys;index++) { + if (index > 0) { + *(szCur++) = L';'; + dataSize--; + } + if (ppPaths[index]) { + Py_ssize_t len = wcslen(ppPaths[index]); + wcsncpy(szCur, ppPaths[index], len); + szCur += len; + assert(dataSize > (DWORD)len); + dataSize -= (DWORD)len; + } + } + if (skipcore) + *szCur = '\0'; + else { + /* If we have no values, we dont need a ';' */ + if (numKeys) { + *(szCur++) = L';'; + dataSize--; + } + /* Now append the core path entries - + this will include the NULL + */ + rc = RegQueryValueExW(newKey, NULL, 0, NULL, + (LPBYTE)szCur, &dataSize); + } + /* And set the result - caller must free */ + retval = dataBuf; + } done: - /* Loop freeing my temp buffers */ - if (ppPaths) { - for(index=0;index<numKeys;index++) - if (ppPaths[index]) free(ppPaths[index]); - free(ppPaths); - } - if (newKey) - RegCloseKey(newKey); - if (keyBuf) - free(keyBuf); - return retval; + /* Loop freeing my temp buffers */ + if (ppPaths) { + for(index=0;index<numKeys;index++) + if (ppPaths[index]) free(ppPaths[index]); + free(ppPaths); + } + if (newKey) + RegCloseKey(newKey); + if (keyBuf) + free(keyBuf); + return retval; } #endif /* Py_ENABLE_SHARED */ #endif /* MS_WINDOWS */ @@ -356,299 +356,299 @@ done: static void get_progpath(void) { - extern wchar_t *Py_GetProgramName(void); - wchar_t *path = _wgetenv(L"PATH"); - wchar_t *prog = Py_GetProgramName(); + extern wchar_t *Py_GetProgramName(void); + wchar_t *path = _wgetenv(L"PATH"); + wchar_t *prog = Py_GetProgramName(); #ifdef MS_WINDOWS #ifdef Py_ENABLE_SHARED - extern HANDLE PyWin_DLLhModule; - /* static init of progpath ensures final char remains \0 */ - if (PyWin_DLLhModule) - if (!GetModuleFileNameW(PyWin_DLLhModule, dllpath, MAXPATHLEN)) - dllpath[0] = 0; + extern HANDLE PyWin_DLLhModule; + /* static init of progpath ensures final char remains \0 */ + if (PyWin_DLLhModule) + if (!GetModuleFileNameW(PyWin_DLLhModule, dllpath, MAXPATHLEN)) + dllpath[0] = 0; #else - dllpath[0] = 0; + dllpath[0] = 0; #endif - if (GetModuleFileNameW(NULL, progpath, MAXPATHLEN)) - return; + if (GetModuleFileNameW(NULL, progpath, MAXPATHLEN)) + return; #endif - if (prog == NULL || *prog == '\0') - prog = L"python"; - - /* If there is no slash in the argv0 path, then we have to - * assume python is on the user's $PATH, since there's no - * other way to find a directory to start the search from. If - * $PATH isn't exported, you lose. - */ + if (prog == NULL || *prog == '\0') + prog = L"python"; + + /* If there is no slash in the argv0 path, then we have to + * assume python is on the user's $PATH, since there's no + * other way to find a directory to start the search from. If + * $PATH isn't exported, you lose. + */ #ifdef ALTSEP - if (wcschr(prog, SEP) || wcschr(prog, ALTSEP)) + if (wcschr(prog, SEP) || wcschr(prog, ALTSEP)) #else - if (wcschr(prog, SEP)) + if (wcschr(prog, SEP)) #endif - wcsncpy(progpath, prog, MAXPATHLEN); - else if (path) { - while (1) { - wchar_t *delim = wcschr(path, DELIM); - - if (delim) { - size_t len = delim - path; - /* ensure we can't overwrite buffer */ - len = min(MAXPATHLEN,len); - wcsncpy(progpath, path, len); - *(progpath + len) = '\0'; - } - else - wcsncpy(progpath, path, MAXPATHLEN); - - /* join() is safe for MAXPATHLEN+1 size buffer */ - join(progpath, prog); - if (exists(progpath)) - break; - - if (!delim) { - progpath[0] = '\0'; - break; - } - path = delim + 1; - } - } - else - progpath[0] = '\0'; + wcsncpy(progpath, prog, MAXPATHLEN); + else if (path) { + while (1) { + wchar_t *delim = wcschr(path, DELIM); + + if (delim) { + size_t len = delim - path; + /* ensure we can't overwrite buffer */ + len = min(MAXPATHLEN,len); + wcsncpy(progpath, path, len); + *(progpath + len) = '\0'; + } + else + wcsncpy(progpath, path, MAXPATHLEN); + + /* join() is safe for MAXPATHLEN+1 size buffer */ + join(progpath, prog); + if (exists(progpath)) + break; + + if (!delim) { + progpath[0] = '\0'; + break; + } + path = delim + 1; + } + } + else + progpath[0] = '\0'; } static void calculate_path(void) { - wchar_t argv0_path[MAXPATHLEN+1]; - wchar_t *buf; - size_t bufsz; - wchar_t *pythonhome = Py_GetPythonHome(); - wchar_t *envpath = NULL; + wchar_t argv0_path[MAXPATHLEN+1]; + wchar_t *buf; + size_t bufsz; + wchar_t *pythonhome = Py_GetPythonHome(); + wchar_t *envpath = NULL; #ifdef MS_WINDOWS - int skiphome, skipdefault; - wchar_t *machinepath = NULL; - wchar_t *userpath = NULL; - wchar_t zip_path[MAXPATHLEN+1]; - size_t len; - - if (!Py_IgnoreEnvironmentFlag) { - envpath = _wgetenv(L"PYTHONPATH"); - } + int skiphome, skipdefault; + wchar_t *machinepath = NULL; + wchar_t *userpath = NULL; + wchar_t zip_path[MAXPATHLEN+1]; + size_t len; + + if (!Py_IgnoreEnvironmentFlag) { + envpath = _wgetenv(L"PYTHONPATH"); + } #else - char *_envpath = Py_GETENV("PYTHONPATH"); - wchar_t wenvpath[MAXPATHLEN+1]; - if (_envpath) { - size_t r = mbstowcs(wenvpath, _envpath, MAXPATHLEN+1); - envpath = wenvpath; - if (r == (size_t)-1 || r >= MAXPATHLEN) - envpath = NULL; - } + char *_envpath = Py_GETENV("PYTHONPATH"); + wchar_t wenvpath[MAXPATHLEN+1]; + if (_envpath) { + size_t r = mbstowcs(wenvpath, _envpath, MAXPATHLEN+1); + envpath = wenvpath; + if (r == (size_t)-1 || r >= MAXPATHLEN) + envpath = NULL; + } #endif - get_progpath(); - /* progpath guaranteed \0 terminated in MAXPATH+1 bytes. */ - wcscpy(argv0_path, progpath); - reduce(argv0_path); - if (pythonhome == NULL || *pythonhome == '\0') { - if (search_for_prefix(argv0_path, LANDMARK)) - pythonhome = prefix; - else - pythonhome = NULL; - } - else - wcsncpy(prefix, pythonhome, MAXPATHLEN); + get_progpath(); + /* progpath guaranteed \0 terminated in MAXPATH+1 bytes. */ + wcscpy(argv0_path, progpath); + reduce(argv0_path); + if (pythonhome == NULL || *pythonhome == '\0') { + if (search_for_prefix(argv0_path, LANDMARK)) + pythonhome = prefix; + else + pythonhome = NULL; + } + else + wcsncpy(prefix, pythonhome, MAXPATHLEN); - if (envpath && *envpath == '\0') - envpath = NULL; + if (envpath && *envpath == '\0') + envpath = NULL; #ifdef MS_WINDOWS - /* Calculate zip archive path */ - if (dllpath[0]) /* use name of python DLL */ - wcsncpy(zip_path, dllpath, MAXPATHLEN); - else /* use name of executable program */ - wcsncpy(zip_path, progpath, MAXPATHLEN); - zip_path[MAXPATHLEN] = '\0'; - len = wcslen(zip_path); - if (len > 4) { - zip_path[len-3] = 'z'; /* change ending to "zip" */ - zip_path[len-2] = 'i'; - zip_path[len-1] = 'p'; - } - else { - zip_path[0] = 0; - } - - skiphome = pythonhome==NULL ? 0 : 1; + /* Calculate zip archive path */ + if (dllpath[0]) /* use name of python DLL */ + wcsncpy(zip_path, dllpath, MAXPATHLEN); + else /* use name of executable program */ + wcsncpy(zip_path, progpath, MAXPATHLEN); + zip_path[MAXPATHLEN] = '\0'; + len = wcslen(zip_path); + if (len > 4) { + zip_path[len-3] = 'z'; /* change ending to "zip" */ + zip_path[len-2] = 'i'; + zip_path[len-1] = 'p'; + } + else { + zip_path[0] = 0; + } + + skiphome = pythonhome==NULL ? 0 : 1; #ifdef Py_ENABLE_SHARED - machinepath = getpythonregpath(HKEY_LOCAL_MACHINE, skiphome); - userpath = getpythonregpath(HKEY_CURRENT_USER, skiphome); + machinepath = getpythonregpath(HKEY_LOCAL_MACHINE, skiphome); + userpath = getpythonregpath(HKEY_CURRENT_USER, skiphome); #endif - /* We only use the default relative PYTHONPATH if we havent - anything better to use! */ - skipdefault = envpath!=NULL || pythonhome!=NULL || \ - machinepath!=NULL || userpath!=NULL; + /* We only use the default relative PYTHONPATH if we havent + anything better to use! */ + skipdefault = envpath!=NULL || pythonhome!=NULL || \ + machinepath!=NULL || userpath!=NULL; #endif - /* We need to construct a path from the following parts. - (1) the PYTHONPATH environment variable, if set; - (2) for Win32, the zip archive file path; - (3) for Win32, the machinepath and userpath, if set; - (4) the PYTHONPATH config macro, with the leading "." - of each component replaced with pythonhome, if set; - (5) the directory containing the executable (argv0_path). - The length calculation calculates #4 first. - Extra rules: - - If PYTHONHOME is set (in any way) item (3) is ignored. - - If registry values are used, (4) and (5) are ignored. - */ - - /* Calculate size of return buffer */ - if (pythonhome != NULL) { - wchar_t *p; - bufsz = 1; - for (p = PYTHONPATH; *p; p++) { - if (*p == DELIM) - bufsz++; /* number of DELIM plus one */ - } - bufsz *= wcslen(pythonhome); - } - else - bufsz = 0; - bufsz += wcslen(PYTHONPATH) + 1; - bufsz += wcslen(argv0_path) + 1; + /* We need to construct a path from the following parts. + (1) the PYTHONPATH environment variable, if set; + (2) for Win32, the zip archive file path; + (3) for Win32, the machinepath and userpath, if set; + (4) the PYTHONPATH config macro, with the leading "." + of each component replaced with pythonhome, if set; + (5) the directory containing the executable (argv0_path). + The length calculation calculates #4 first. + Extra rules: + - If PYTHONHOME is set (in any way) item (3) is ignored. + - If registry values are used, (4) and (5) are ignored. + */ + + /* Calculate size of return buffer */ + if (pythonhome != NULL) { + wchar_t *p; + bufsz = 1; + for (p = PYTHONPATH; *p; p++) { + if (*p == DELIM) + bufsz++; /* number of DELIM plus one */ + } + bufsz *= wcslen(pythonhome); + } + else + bufsz = 0; + bufsz += wcslen(PYTHONPATH) + 1; + bufsz += wcslen(argv0_path) + 1; #ifdef MS_WINDOWS - if (userpath) - bufsz += wcslen(userpath) + 1; - if (machinepath) - bufsz += wcslen(machinepath) + 1; - bufsz += wcslen(zip_path) + 1; + if (userpath) + bufsz += wcslen(userpath) + 1; + if (machinepath) + bufsz += wcslen(machinepath) + 1; + bufsz += wcslen(zip_path) + 1; #endif - if (envpath != NULL) - bufsz += wcslen(envpath) + 1; - - module_search_path = buf = malloc(bufsz*sizeof(wchar_t)); - if (buf == NULL) { - /* We can't exit, so print a warning and limp along */ - fprintf(stderr, "Can't malloc dynamic PYTHONPATH.\n"); - if (envpath) { - fprintf(stderr, "Using environment $PYTHONPATH.\n"); - module_search_path = envpath; - } - else { - fprintf(stderr, "Using default static path.\n"); - module_search_path = PYTHONPATH; - } + if (envpath != NULL) + bufsz += wcslen(envpath) + 1; + + module_search_path = buf = malloc(bufsz*sizeof(wchar_t)); + if (buf == NULL) { + /* We can't exit, so print a warning and limp along */ + fprintf(stderr, "Can't malloc dynamic PYTHONPATH.\n"); + if (envpath) { + fprintf(stderr, "Using environment $PYTHONPATH.\n"); + module_search_path = envpath; + } + else { + fprintf(stderr, "Using default static path.\n"); + module_search_path = PYTHONPATH; + } #ifdef MS_WINDOWS - if (machinepath) - free(machinepath); - if (userpath) - free(userpath); + if (machinepath) + free(machinepath); + if (userpath) + free(userpath); #endif /* MS_WINDOWS */ - return; - } - - if (envpath) { - wcscpy(buf, envpath); - buf = wcschr(buf, L'\0'); - *buf++ = DELIM; - } + return; + } + + if (envpath) { + wcscpy(buf, envpath); + buf = wcschr(buf, L'\0'); + *buf++ = DELIM; + } #ifdef MS_WINDOWS - if (zip_path[0]) { - wcscpy(buf, zip_path); - buf = wcschr(buf, L'\0'); - *buf++ = DELIM; - } - if (userpath) { - wcscpy(buf, userpath); - buf = wcschr(buf, L'\0'); - *buf++ = DELIM; - free(userpath); - } - if (machinepath) { - wcscpy(buf, machinepath); - buf = wcschr(buf, L'\0'); - *buf++ = DELIM; - free(machinepath); - } - if (pythonhome == NULL) { - if (!skipdefault) { - wcscpy(buf, PYTHONPATH); - buf = wcschr(buf, L'\0'); - } - } + if (zip_path[0]) { + wcscpy(buf, zip_path); + buf = wcschr(buf, L'\0'); + *buf++ = DELIM; + } + if (userpath) { + wcscpy(buf, userpath); + buf = wcschr(buf, L'\0'); + *buf++ = DELIM; + free(userpath); + } + if (machinepath) { + wcscpy(buf, machinepath); + buf = wcschr(buf, L'\0'); + *buf++ = DELIM; + free(machinepath); + } + if (pythonhome == NULL) { + if (!skipdefault) { + wcscpy(buf, PYTHONPATH); + buf = wcschr(buf, L'\0'); + } + } #else - if (pythonhome == NULL) { - wcscpy(buf, PYTHONPATH); - buf = wcschr(buf, L'\0'); - } + if (pythonhome == NULL) { + wcscpy(buf, PYTHONPATH); + buf = wcschr(buf, L'\0'); + } #endif /* MS_WINDOWS */ - else { - wchar_t *p = PYTHONPATH; - wchar_t *q; - size_t n; - for (;;) { - q = wcschr(p, DELIM); - if (q == NULL) - n = wcslen(p); - else - n = q-p; - if (p[0] == '.' && is_sep(p[1])) { - wcscpy(buf, pythonhome); - buf = wcschr(buf, L'\0'); - p++; - n--; - } - wcsncpy(buf, p, n); - buf += n; - if (q == NULL) - break; - *buf++ = DELIM; - p = q+1; - } - } - if (argv0_path) { - *buf++ = DELIM; - wcscpy(buf, argv0_path); - buf = wcschr(buf, L'\0'); - } - *buf = L'\0'; - /* Now to pull one last hack/trick. If sys.prefix is - empty, then try and find it somewhere on the paths - we calculated. We scan backwards, as our general policy - is that Python core directories are at the *end* of - sys.path. We assume that our "lib" directory is - on the path, and that our 'prefix' directory is - the parent of that. - */ - if (*prefix==L'\0') { - wchar_t lookBuf[MAXPATHLEN+1]; - wchar_t *look = buf - 1; /* 'buf' is at the end of the buffer */ - while (1) { - Py_ssize_t nchars; - wchar_t *lookEnd = look; - /* 'look' will end up one character before the - start of the path in question - even if this - is one character before the start of the buffer - */ - while (look >= module_search_path && *look != DELIM) - look--; - nchars = lookEnd-look; - wcsncpy(lookBuf, look+1, nchars); - lookBuf[nchars] = L'\0'; - /* Up one level to the parent */ - reduce(lookBuf); - if (search_for_prefix(lookBuf, LANDMARK)) { - break; - } - /* If we are out of paths to search - give up */ - if (look < module_search_path) - break; - look--; - } - } + else { + wchar_t *p = PYTHONPATH; + wchar_t *q; + size_t n; + for (;;) { + q = wcschr(p, DELIM); + if (q == NULL) + n = wcslen(p); + else + n = q-p; + if (p[0] == '.' && is_sep(p[1])) { + wcscpy(buf, pythonhome); + buf = wcschr(buf, L'\0'); + p++; + n--; + } + wcsncpy(buf, p, n); + buf += n; + if (q == NULL) + break; + *buf++ = DELIM; + p = q+1; + } + } + if (argv0_path) { + *buf++ = DELIM; + wcscpy(buf, argv0_path); + buf = wcschr(buf, L'\0'); + } + *buf = L'\0'; + /* Now to pull one last hack/trick. If sys.prefix is + empty, then try and find it somewhere on the paths + we calculated. We scan backwards, as our general policy + is that Python core directories are at the *end* of + sys.path. We assume that our "lib" directory is + on the path, and that our 'prefix' directory is + the parent of that. + */ + if (*prefix==L'\0') { + wchar_t lookBuf[MAXPATHLEN+1]; + wchar_t *look = buf - 1; /* 'buf' is at the end of the buffer */ + while (1) { + Py_ssize_t nchars; + wchar_t *lookEnd = look; + /* 'look' will end up one character before the + start of the path in question - even if this + is one character before the start of the buffer + */ + while (look >= module_search_path && *look != DELIM) + look--; + nchars = lookEnd-look; + wcsncpy(lookBuf, look+1, nchars); + lookBuf[nchars] = L'\0'; + /* Up one level to the parent */ + reduce(lookBuf); + if (search_for_prefix(lookBuf, LANDMARK)) { + break; + } + /* If we are out of paths to search - give up */ + if (look < module_search_path) + break; + look--; + } + } } @@ -657,29 +657,29 @@ calculate_path(void) wchar_t * Py_GetPath(void) { - if (!module_search_path) - calculate_path(); - return module_search_path; + if (!module_search_path) + calculate_path(); + return module_search_path; } wchar_t * Py_GetPrefix(void) { - if (!module_search_path) - calculate_path(); - return prefix; + if (!module_search_path) + calculate_path(); + return prefix; } wchar_t * Py_GetExecPrefix(void) { - return Py_GetPrefix(); + return Py_GetPrefix(); } wchar_t * Py_GetProgramFullPath(void) { - if (!module_search_path) - calculate_path(); - return progpath; + if (!module_search_path) + calculate_path(); + return progpath; } diff --git a/PC/import_nt.c b/PC/import_nt.c index e7d152a..196a774 100644 --- a/PC/import_nt.c +++ b/PC/import_nt.c @@ -1,6 +1,6 @@ /******************************************************************** - import_nt.c + import_nt.c Win32 specific import code. @@ -16,71 +16,71 @@ extern const char *PyWin_DLLVersionString; FILE *PyWin_FindRegisteredModule(const char *moduleName, - struct filedescr **ppFileDesc, - char *pathBuf, - Py_ssize_t pathLen) + struct filedescr **ppFileDesc, + char *pathBuf, + Py_ssize_t pathLen) { - char *moduleKey; - const char keyPrefix[] = "Software\\Python\\PythonCore\\"; - const char keySuffix[] = "\\Modules\\"; + char *moduleKey; + const char keyPrefix[] = "Software\\Python\\PythonCore\\"; + const char keySuffix[] = "\\Modules\\"; #ifdef _DEBUG - /* In debugging builds, we _must_ have the debug version - * registered. - */ - const char debugString[] = "\\Debug"; + /* In debugging builds, we _must_ have the debug version + * registered. + */ + const char debugString[] = "\\Debug"; #else - const char debugString[] = ""; + const char debugString[] = ""; #endif - struct filedescr *fdp = NULL; - FILE *fp; - HKEY keyBase = HKEY_CURRENT_USER; - int modNameSize; - long regStat; + struct filedescr *fdp = NULL; + FILE *fp; + HKEY keyBase = HKEY_CURRENT_USER; + int modNameSize; + long regStat; - /* Calculate the size for the sprintf buffer. - * Get the size of the chars only, plus 1 NULL. - */ - size_t bufSize = sizeof(keyPrefix)-1 + - strlen(PyWin_DLLVersionString) + - sizeof(keySuffix) + - strlen(moduleName) + - sizeof(debugString) - 1; - /* alloca == no free required, but memory only local to fn, - * also no heap fragmentation! - */ - moduleKey = alloca(bufSize); - PyOS_snprintf(moduleKey, bufSize, - "Software\\Python\\PythonCore\\%s\\Modules\\%s%s", - PyWin_DLLVersionString, moduleName, debugString); + /* Calculate the size for the sprintf buffer. + * Get the size of the chars only, plus 1 NULL. + */ + size_t bufSize = sizeof(keyPrefix)-1 + + strlen(PyWin_DLLVersionString) + + sizeof(keySuffix) + + strlen(moduleName) + + sizeof(debugString) - 1; + /* alloca == no free required, but memory only local to fn, + * also no heap fragmentation! + */ + moduleKey = alloca(bufSize); + PyOS_snprintf(moduleKey, bufSize, + "Software\\Python\\PythonCore\\%s\\Modules\\%s%s", + PyWin_DLLVersionString, moduleName, debugString); - assert(pathLen < INT_MAX); - modNameSize = (int)pathLen; - regStat = RegQueryValue(keyBase, moduleKey, pathBuf, &modNameSize); - if (regStat != ERROR_SUCCESS) { - /* No user setting - lookup in machine settings */ - keyBase = HKEY_LOCAL_MACHINE; - /* be anal - failure may have reset size param */ - modNameSize = (int)pathLen; - regStat = RegQueryValue(keyBase, moduleKey, - pathBuf, &modNameSize); + assert(pathLen < INT_MAX); + modNameSize = (int)pathLen; + regStat = RegQueryValue(keyBase, moduleKey, pathBuf, &modNameSize); + if (regStat != ERROR_SUCCESS) { + /* No user setting - lookup in machine settings */ + keyBase = HKEY_LOCAL_MACHINE; + /* be anal - failure may have reset size param */ + modNameSize = (int)pathLen; + regStat = RegQueryValue(keyBase, moduleKey, + pathBuf, &modNameSize); - if (regStat != ERROR_SUCCESS) - return NULL; - } - /* use the file extension to locate the type entry. */ - for (fdp = _PyImport_Filetab; fdp->suffix != NULL; fdp++) { - size_t extLen = strlen(fdp->suffix); - assert(modNameSize >= 0); /* else cast to size_t is wrong */ - if ((size_t)modNameSize > extLen && - strnicmp(pathBuf + ((size_t)modNameSize-extLen-1), - fdp->suffix, - extLen) == 0) - break; - } - if (fdp->suffix == NULL) - return NULL; - fp = fopen(pathBuf, fdp->mode); - if (fp != NULL) - *ppFileDesc = fdp; - return fp; + if (regStat != ERROR_SUCCESS) + return NULL; + } + /* use the file extension to locate the type entry. */ + for (fdp = _PyImport_Filetab; fdp->suffix != NULL; fdp++) { + size_t extLen = strlen(fdp->suffix); + assert(modNameSize >= 0); /* else cast to size_t is wrong */ + if ((size_t)modNameSize > extLen && + strnicmp(pathBuf + ((size_t)modNameSize-extLen-1), + fdp->suffix, + extLen) == 0) + break; + } + if (fdp->suffix == NULL) + return NULL; + fp = fopen(pathBuf, fdp->mode); + if (fp != NULL) + *ppFileDesc = fdp; + return fp; } diff --git a/PC/make_versioninfo.c b/PC/make_versioninfo.c index b9f9b88..e969671 100644 --- a/PC/make_versioninfo.c +++ b/PC/make_versioninfo.c @@ -22,17 +22,17 @@ */ int main(int argc, char **argv) { - printf("/* This file created by make_versioninfo.exe */\n"); - printf("#define FIELD3 %d\n", - PY_MICRO_VERSION*1000 + PY_RELEASE_LEVEL*10 + PY_RELEASE_SERIAL); - printf("#define MS_DLL_ID \"%d.%d\"\n", - PY_MAJOR_VERSION, PY_MINOR_VERSION); - printf("#ifndef _DEBUG\n"); - printf("#define PYTHON_DLL_NAME \"python%d%d.dll\"\n", - PY_MAJOR_VERSION, PY_MINOR_VERSION); - printf("#else\n"); - printf("#define PYTHON_DLL_NAME \"python%d%d_d.dll\"\n", - PY_MAJOR_VERSION, PY_MINOR_VERSION); - printf("#endif\n"); - return 0; + printf("/* This file created by make_versioninfo.exe */\n"); + printf("#define FIELD3 %d\n", + PY_MICRO_VERSION*1000 + PY_RELEASE_LEVEL*10 + PY_RELEASE_SERIAL); + printf("#define MS_DLL_ID \"%d.%d\"\n", + PY_MAJOR_VERSION, PY_MINOR_VERSION); + printf("#ifndef _DEBUG\n"); + printf("#define PYTHON_DLL_NAME \"python%d%d.dll\"\n", + PY_MAJOR_VERSION, PY_MINOR_VERSION); + printf("#else\n"); + printf("#define PYTHON_DLL_NAME \"python%d%d_d.dll\"\n", + PY_MAJOR_VERSION, PY_MINOR_VERSION); + printf("#endif\n"); + return 0; } diff --git a/PC/msvcrtmodule.c b/PC/msvcrtmodule.c index 6c43278..9a86d5e 100755 --- a/PC/msvcrtmodule.c +++ b/PC/msvcrtmodule.c @@ -1,18 +1,18 @@ /********************************************************* - msvcrtmodule.c + msvcrtmodule.c - A Python interface to the Microsoft Visual C Runtime - Library, providing access to those non-portable, but - still useful routines. + A Python interface to the Microsoft Visual C Runtime + Library, providing access to those non-portable, but + still useful routines. - Only ever compiled with an MS compiler, so no attempt - has been made to avoid MS language extensions, etc... + Only ever compiled with an MS compiler, so no attempt + has been made to avoid MS language extensions, etc... - This may only work on NT or 95... + This may only work on NT or 95... - Author: Mark Hammond and Guido van Rossum. - Maintenance: Guido van Rossum. + Author: Mark Hammond and Guido van Rossum. + Maintenance: Guido van Rossum. ***********************************************************/ @@ -35,14 +35,14 @@ static PyObject * msvcrt_heapmin(PyObject *self, PyObject *args) { - if (!PyArg_ParseTuple(args, ":heapmin")) - return NULL; + if (!PyArg_ParseTuple(args, ":heapmin")) + return NULL; - if (_heapmin() != 0) - return PyErr_SetFromErrno(PyExc_IOError); + if (_heapmin() != 0) + return PyErr_SetFromErrno(PyExc_IOError); - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(heapmin_doc, @@ -55,22 +55,22 @@ to the operating system. On failure, this raises IOError."); static PyObject * msvcrt_locking(PyObject *self, PyObject *args) { - int fd; - int mode; - long nbytes; - int err; - - if (!PyArg_ParseTuple(args, "iil:locking", &fd, &mode, &nbytes)) - return NULL; - - Py_BEGIN_ALLOW_THREADS - err = _locking(fd, mode, nbytes); - Py_END_ALLOW_THREADS - if (err != 0) - return PyErr_SetFromErrno(PyExc_IOError); - - Py_INCREF(Py_None); - return Py_None; + int fd; + int mode; + long nbytes; + int err; + + if (!PyArg_ParseTuple(args, "iil:locking", &fd, &mode, &nbytes)) + return NULL; + + Py_BEGIN_ALLOW_THREADS + err = _locking(fd, mode, nbytes); + Py_END_ALLOW_THREADS + if (err != 0) + return PyErr_SetFromErrno(PyExc_IOError); + + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(locking_doc, @@ -88,16 +88,16 @@ individually."); static PyObject * msvcrt_setmode(PyObject *self, PyObject *args) { - int fd; - int flags; - if (!PyArg_ParseTuple(args,"ii:setmode", &fd, &flags)) - return NULL; + int fd; + int flags; + if (!PyArg_ParseTuple(args,"ii:setmode", &fd, &flags)) + return NULL; - flags = _setmode(fd, flags); - if (flags == -1) - return PyErr_SetFromErrno(PyExc_IOError); + flags = _setmode(fd, flags); + if (flags == -1) + return PyErr_SetFromErrno(PyExc_IOError); - return PyLong_FromLong(flags); + return PyLong_FromLong(flags); } PyDoc_STRVAR(setmode_doc, @@ -111,18 +111,18 @@ os.O_BINARY."); static PyObject * msvcrt_open_osfhandle(PyObject *self, PyObject *args) { - long handle; - int flags; - int fd; + long handle; + int flags; + int fd; - if (!PyArg_ParseTuple(args, "li:open_osfhandle", &handle, &flags)) - return NULL; + if (!PyArg_ParseTuple(args, "li:open_osfhandle", &handle, &flags)) + return NULL; - fd = _open_osfhandle(handle, flags); - if (fd == -1) - return PyErr_SetFromErrno(PyExc_IOError); + fd = _open_osfhandle(handle, flags); + if (fd == -1) + return PyErr_SetFromErrno(PyExc_IOError); - return PyLong_FromLong(fd); + return PyLong_FromLong(fd); } PyDoc_STRVAR(open_osfhandle_doc, @@ -137,20 +137,20 @@ to os.fdopen() to create a file object."); static PyObject * msvcrt_get_osfhandle(PyObject *self, PyObject *args) { - int fd; - Py_intptr_t handle; + int fd; + Py_intptr_t handle; - if (!PyArg_ParseTuple(args,"i:get_osfhandle", &fd)) - return NULL; + if (!PyArg_ParseTuple(args,"i:get_osfhandle", &fd)) + return NULL; - handle = _get_osfhandle(fd); - if (handle == -1) - return PyErr_SetFromErrno(PyExc_IOError); + handle = _get_osfhandle(fd); + if (handle == -1) + return PyErr_SetFromErrno(PyExc_IOError); - /* technically 'handle' is not a pointer, but a integer as - large as a pointer, Python's *VoidPtr interface is the - most appropriate here */ - return PyLong_FromVoidPtr((void*)handle); + /* technically 'handle' is not a pointer, but a integer as + large as a pointer, Python's *VoidPtr interface is the + most appropriate here */ + return PyLong_FromVoidPtr((void*)handle); } PyDoc_STRVAR(get_osfhandle_doc, @@ -164,13 +164,13 @@ if fd is not recognized."); static PyObject * msvcrt_kbhit(PyObject *self, PyObject *args) { - int ok; + int ok; - if (!PyArg_ParseTuple(args, ":kbhit")) - return NULL; + if (!PyArg_ParseTuple(args, ":kbhit")) + return NULL; - ok = _kbhit(); - return PyLong_FromLong(ok); + ok = _kbhit(); + return PyLong_FromLong(ok); } PyDoc_STRVAR(kbhit_doc, @@ -181,17 +181,17 @@ Return true if a keypress is waiting to be read."); static PyObject * msvcrt_getch(PyObject *self, PyObject *args) { - int ch; - char s[1]; + int ch; + char s[1]; - if (!PyArg_ParseTuple(args, ":getch")) - return NULL; + if (!PyArg_ParseTuple(args, ":getch")) + return NULL; - Py_BEGIN_ALLOW_THREADS - ch = _getch(); - Py_END_ALLOW_THREADS - s[0] = ch; - return PyBytes_FromStringAndSize(s, 1); + Py_BEGIN_ALLOW_THREADS + ch = _getch(); + Py_END_ALLOW_THREADS + s[0] = ch; + return PyBytes_FromStringAndSize(s, 1); } PyDoc_STRVAR(getch_doc, @@ -208,17 +208,17 @@ this function."); static PyObject * msvcrt_getwch(PyObject *self, PyObject *args) { - Py_UNICODE ch; - Py_UNICODE u[1]; + Py_UNICODE ch; + Py_UNICODE u[1]; - if (!PyArg_ParseTuple(args, ":getwch")) - return NULL; + if (!PyArg_ParseTuple(args, ":getwch")) + return NULL; - Py_BEGIN_ALLOW_THREADS - ch = _getwch(); - Py_END_ALLOW_THREADS - u[0] = ch; - return PyUnicode_FromUnicode(u, 1); + Py_BEGIN_ALLOW_THREADS + ch = _getwch(); + Py_END_ALLOW_THREADS + u[0] = ch; + return PyUnicode_FromUnicode(u, 1); } PyDoc_STRVAR(getwch_doc, @@ -230,17 +230,17 @@ Wide char variant of getch(), returning a Unicode value."); static PyObject * msvcrt_getche(PyObject *self, PyObject *args) { - int ch; - char s[1]; + int ch; + char s[1]; - if (!PyArg_ParseTuple(args, ":getche")) - return NULL; + if (!PyArg_ParseTuple(args, ":getche")) + return NULL; - Py_BEGIN_ALLOW_THREADS - ch = _getche(); - Py_END_ALLOW_THREADS - s[0] = ch; - return PyBytes_FromStringAndSize(s, 1); + Py_BEGIN_ALLOW_THREADS + ch = _getche(); + Py_END_ALLOW_THREADS + s[0] = ch; + return PyBytes_FromStringAndSize(s, 1); } PyDoc_STRVAR(getche_doc, @@ -253,17 +253,17 @@ a printable character."); static PyObject * msvcrt_getwche(PyObject *self, PyObject *args) { - Py_UNICODE ch; - Py_UNICODE s[1]; + Py_UNICODE ch; + Py_UNICODE s[1]; - if (!PyArg_ParseTuple(args, ":getwche")) - return NULL; + if (!PyArg_ParseTuple(args, ":getwche")) + return NULL; - Py_BEGIN_ALLOW_THREADS - ch = _getwche(); - Py_END_ALLOW_THREADS - s[0] = ch; - return PyUnicode_FromUnicode(s, 1); + Py_BEGIN_ALLOW_THREADS + ch = _getwche(); + Py_END_ALLOW_THREADS + s[0] = ch; + return PyUnicode_FromUnicode(s, 1); } PyDoc_STRVAR(getwche_doc, @@ -275,14 +275,14 @@ Wide char variant of getche(), returning a Unicode value."); static PyObject * msvcrt_putch(PyObject *self, PyObject *args) { - char ch; + char ch; - if (!PyArg_ParseTuple(args, "c:putch", &ch)) - return NULL; + if (!PyArg_ParseTuple(args, "c:putch", &ch)) + return NULL; - _putch(ch); - Py_INCREF(Py_None); - return Py_None; + _putch(ch); + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(putch_doc, @@ -294,13 +294,13 @@ Print the character char to the console without buffering."); static PyObject * msvcrt_putwch(PyObject *self, PyObject *args) { - int ch; + int ch; - if (!PyArg_ParseTuple(args, "C:putwch", &ch)) - return NULL; + if (!PyArg_ParseTuple(args, "C:putwch", &ch)) + return NULL; - _putwch(ch); - Py_RETURN_NONE; + _putwch(ch); + Py_RETURN_NONE; } @@ -313,15 +313,15 @@ Wide char variant of putch(), accepting a Unicode value."); static PyObject * msvcrt_ungetch(PyObject *self, PyObject *args) { - char ch; + char ch; - if (!PyArg_ParseTuple(args, "c:ungetch", &ch)) - return NULL; + if (!PyArg_ParseTuple(args, "c:ungetch", &ch)) + return NULL; - if (_ungetch(ch) == EOF) - return PyErr_SetFromErrno(PyExc_IOError); - Py_INCREF(Py_None); - return Py_None; + if (_ungetch(ch) == EOF) + return PyErr_SetFromErrno(PyExc_IOError); + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(ungetch_doc, @@ -334,15 +334,15 @@ it will be the next character read by getch() or getche()."); static PyObject * msvcrt_ungetwch(PyObject *self, PyObject *args) { - int ch; + int ch; - if (!PyArg_ParseTuple(args, "C:ungetwch", &ch)) - return NULL; + if (!PyArg_ParseTuple(args, "C:ungetwch", &ch)) + return NULL; - if (_ungetwch(ch) == WEOF) - return PyErr_SetFromErrno(PyExc_IOError); - Py_INCREF(Py_None); - return Py_None; + if (_ungetwch(ch) == WEOF) + return PyErr_SetFromErrno(PyExc_IOError); + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(ungetwch_doc, @@ -354,15 +354,15 @@ Wide char variant of ungetch(), accepting a Unicode value."); static void insertint(PyObject *d, char *name, int value) { - PyObject *v = PyLong_FromLong((long) value); - if (v == NULL) { - /* Don't bother reporting this error */ - PyErr_Clear(); - } - else { - PyDict_SetItemString(d, name, v); - Py_DECREF(v); - } + PyObject *v = PyLong_FromLong((long) value); + if (v == NULL) { + /* Don't bother reporting this error */ + PyErr_Clear(); + } + else { + PyDict_SetItemString(d, name, v); + Py_DECREF(v); + } } #ifdef _DEBUG @@ -370,40 +370,40 @@ insertint(PyObject *d, char *name, int value) static PyObject* msvcrt_setreportfile(PyObject *self, PyObject *args) { - int type, file; - _HFILE res; - - if (!PyArg_ParseTuple(args, "ii", &type, &file)) - return NULL; - res = _CrtSetReportFile(type, (_HFILE)file); - return PyLong_FromLong((long)res); - Py_INCREF(Py_None); - return Py_None; + int type, file; + _HFILE res; + + if (!PyArg_ParseTuple(args, "ii", &type, &file)) + return NULL; + res = _CrtSetReportFile(type, (_HFILE)file); + return PyLong_FromLong((long)res); + Py_INCREF(Py_None); + return Py_None; } static PyObject* msvcrt_setreportmode(PyObject *self, PyObject *args) { - int type, mode; - int res; - - if (!PyArg_ParseTuple(args, "ii", &type, &mode)) - return NULL; - res = _CrtSetReportMode(type, mode); - if (res == -1) - return PyErr_SetFromErrno(PyExc_IOError); - return PyLong_FromLong(res); + int type, mode; + int res; + + if (!PyArg_ParseTuple(args, "ii", &type, &mode)) + return NULL; + res = _CrtSetReportMode(type, mode); + if (res == -1) + return PyErr_SetFromErrno(PyExc_IOError); + return PyLong_FromLong(res); } static PyObject* msvcrt_seterrormode(PyObject *self, PyObject *args) { - int mode, res; + int mode, res; - if (!PyArg_ParseTuple(args, "i", &mode)) - return NULL; - res = _set_error_mode(mode); - return PyLong_FromLong(res); + if (!PyArg_ParseTuple(args, "i", &mode)) + return NULL; + res = _set_error_mode(mode); + return PyLong_FromLong(res); } #endif @@ -411,104 +411,104 @@ msvcrt_seterrormode(PyObject *self, PyObject *args) static PyObject* seterrormode(PyObject *self, PyObject *args) { - unsigned int mode, res; + unsigned int mode, res; - if (!PyArg_ParseTuple(args, "I", &mode)) - return NULL; - res = SetErrorMode(mode); - return PyLong_FromUnsignedLong(res); + if (!PyArg_ParseTuple(args, "I", &mode)) + return NULL; + res = SetErrorMode(mode); + return PyLong_FromUnsignedLong(res); } /* List of functions exported by this module */ static struct PyMethodDef msvcrt_functions[] = { - {"heapmin", msvcrt_heapmin, METH_VARARGS, heapmin_doc}, - {"locking", msvcrt_locking, METH_VARARGS, locking_doc}, - {"setmode", msvcrt_setmode, METH_VARARGS, setmode_doc}, - {"open_osfhandle", msvcrt_open_osfhandle, METH_VARARGS, open_osfhandle_doc}, - {"get_osfhandle", msvcrt_get_osfhandle, METH_VARARGS, get_osfhandle_doc}, - {"kbhit", msvcrt_kbhit, METH_VARARGS, kbhit_doc}, - {"getch", msvcrt_getch, METH_VARARGS, getch_doc}, - {"getche", msvcrt_getche, METH_VARARGS, getche_doc}, - {"putch", msvcrt_putch, METH_VARARGS, putch_doc}, - {"ungetch", msvcrt_ungetch, METH_VARARGS, ungetch_doc}, - {"SetErrorMode", seterrormode, METH_VARARGS}, + {"heapmin", msvcrt_heapmin, METH_VARARGS, heapmin_doc}, + {"locking", msvcrt_locking, METH_VARARGS, locking_doc}, + {"setmode", msvcrt_setmode, METH_VARARGS, setmode_doc}, + {"open_osfhandle", msvcrt_open_osfhandle, METH_VARARGS, open_osfhandle_doc}, + {"get_osfhandle", msvcrt_get_osfhandle, METH_VARARGS, get_osfhandle_doc}, + {"kbhit", msvcrt_kbhit, METH_VARARGS, kbhit_doc}, + {"getch", msvcrt_getch, METH_VARARGS, getch_doc}, + {"getche", msvcrt_getche, METH_VARARGS, getche_doc}, + {"putch", msvcrt_putch, METH_VARARGS, putch_doc}, + {"ungetch", msvcrt_ungetch, METH_VARARGS, ungetch_doc}, + {"SetErrorMode", seterrormode, METH_VARARGS}, #ifdef _DEBUG - {"CrtSetReportFile", msvcrt_setreportfile, METH_VARARGS}, - {"CrtSetReportMode", msvcrt_setreportmode, METH_VARARGS}, - {"set_error_mode", msvcrt_seterrormode, METH_VARARGS}, + {"CrtSetReportFile", msvcrt_setreportfile, METH_VARARGS}, + {"CrtSetReportMode", msvcrt_setreportmode, METH_VARARGS}, + {"set_error_mode", msvcrt_seterrormode, METH_VARARGS}, #endif #ifdef _WCONIO_DEFINED - {"getwch", msvcrt_getwch, METH_VARARGS, getwch_doc}, - {"getwche", msvcrt_getwche, METH_VARARGS, getwche_doc}, - {"putwch", msvcrt_putwch, METH_VARARGS, putwch_doc}, - {"ungetwch", msvcrt_ungetwch, METH_VARARGS, ungetwch_doc}, + {"getwch", msvcrt_getwch, METH_VARARGS, getwch_doc}, + {"getwche", msvcrt_getwche, METH_VARARGS, getwche_doc}, + {"putwch", msvcrt_putwch, METH_VARARGS, putwch_doc}, + {"ungetwch", msvcrt_ungetwch, METH_VARARGS, ungetwch_doc}, #endif - {NULL, NULL} + {NULL, NULL} }; static struct PyModuleDef msvcrtmodule = { - PyModuleDef_HEAD_INIT, - "msvcrt", - NULL, - -1, - msvcrt_functions, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "msvcrt", + NULL, + -1, + msvcrt_functions, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_msvcrt(void) { - int st; - PyObject *d; - PyObject *m = PyModule_Create(&msvcrtmodule); - if (m == NULL) - return NULL; - d = PyModule_GetDict(m); - - /* constants for the locking() function's mode argument */ - insertint(d, "LK_LOCK", _LK_LOCK); - insertint(d, "LK_NBLCK", _LK_NBLCK); - insertint(d, "LK_NBRLCK", _LK_NBRLCK); - insertint(d, "LK_RLCK", _LK_RLCK); - insertint(d, "LK_UNLCK", _LK_UNLCK); - insertint(d, "SEM_FAILCRITICALERRORS", SEM_FAILCRITICALERRORS); - insertint(d, "SEM_NOALIGNMENTFAULTEXCEPT", SEM_NOALIGNMENTFAULTEXCEPT); - insertint(d, "SEM_NOGPFAULTERRORBOX", SEM_NOGPFAULTERRORBOX); - insertint(d, "SEM_NOOPENFILEERRORBOX", SEM_NOOPENFILEERRORBOX); + int st; + PyObject *d; + PyObject *m = PyModule_Create(&msvcrtmodule); + if (m == NULL) + return NULL; + d = PyModule_GetDict(m); + + /* constants for the locking() function's mode argument */ + insertint(d, "LK_LOCK", _LK_LOCK); + insertint(d, "LK_NBLCK", _LK_NBLCK); + insertint(d, "LK_NBRLCK", _LK_NBRLCK); + insertint(d, "LK_RLCK", _LK_RLCK); + insertint(d, "LK_UNLCK", _LK_UNLCK); + insertint(d, "SEM_FAILCRITICALERRORS", SEM_FAILCRITICALERRORS); + insertint(d, "SEM_NOALIGNMENTFAULTEXCEPT", SEM_NOALIGNMENTFAULTEXCEPT); + insertint(d, "SEM_NOGPFAULTERRORBOX", SEM_NOGPFAULTERRORBOX); + insertint(d, "SEM_NOOPENFILEERRORBOX", SEM_NOOPENFILEERRORBOX); #ifdef _DEBUG - insertint(d, "CRT_WARN", _CRT_WARN); - insertint(d, "CRT_ERROR", _CRT_ERROR); - insertint(d, "CRT_ASSERT", _CRT_ASSERT); - insertint(d, "CRTDBG_MODE_DEBUG", _CRTDBG_MODE_DEBUG); - insertint(d, "CRTDBG_MODE_FILE", _CRTDBG_MODE_FILE); - insertint(d, "CRTDBG_MODE_WNDW", _CRTDBG_MODE_WNDW); - insertint(d, "CRTDBG_REPORT_MODE", _CRTDBG_REPORT_MODE); - insertint(d, "CRTDBG_FILE_STDERR", (int)_CRTDBG_FILE_STDERR); - insertint(d, "CRTDBG_FILE_STDOUT", (int)_CRTDBG_FILE_STDOUT); - insertint(d, "CRTDBG_REPORT_FILE", (int)_CRTDBG_REPORT_FILE); + insertint(d, "CRT_WARN", _CRT_WARN); + insertint(d, "CRT_ERROR", _CRT_ERROR); + insertint(d, "CRT_ASSERT", _CRT_ASSERT); + insertint(d, "CRTDBG_MODE_DEBUG", _CRTDBG_MODE_DEBUG); + insertint(d, "CRTDBG_MODE_FILE", _CRTDBG_MODE_FILE); + insertint(d, "CRTDBG_MODE_WNDW", _CRTDBG_MODE_WNDW); + insertint(d, "CRTDBG_REPORT_MODE", _CRTDBG_REPORT_MODE); + insertint(d, "CRTDBG_FILE_STDERR", (int)_CRTDBG_FILE_STDERR); + insertint(d, "CRTDBG_FILE_STDOUT", (int)_CRTDBG_FILE_STDOUT); + insertint(d, "CRTDBG_REPORT_FILE", (int)_CRTDBG_REPORT_FILE); #endif - /* constants for the crt versions */ + /* constants for the crt versions */ #ifdef _VC_ASSEMBLY_PUBLICKEYTOKEN - st = PyModule_AddStringConstant(m, "VC_ASSEMBLY_PUBLICKEYTOKEN", - _VC_ASSEMBLY_PUBLICKEYTOKEN); - if (st < 0) return NULL; + st = PyModule_AddStringConstant(m, "VC_ASSEMBLY_PUBLICKEYTOKEN", + _VC_ASSEMBLY_PUBLICKEYTOKEN); + if (st < 0) return NULL; #endif #ifdef _CRT_ASSEMBLY_VERSION - st = PyModule_AddStringConstant(m, "CRT_ASSEMBLY_VERSION", - _CRT_ASSEMBLY_VERSION); - if (st < 0) return NULL; + st = PyModule_AddStringConstant(m, "CRT_ASSEMBLY_VERSION", + _CRT_ASSEMBLY_VERSION); + if (st < 0) return NULL; #endif #ifdef __LIBRARIES_ASSEMBLY_NAME_PREFIX - st = PyModule_AddStringConstant(m, "LIBRARIES_ASSEMBLY_NAME_PREFIX", - __LIBRARIES_ASSEMBLY_NAME_PREFIX); - if (st < 0) return NULL; + st = PyModule_AddStringConstant(m, "LIBRARIES_ASSEMBLY_NAME_PREFIX", + __LIBRARIES_ASSEMBLY_NAME_PREFIX); + if (st < 0) return NULL; #endif - return m; + return m; } diff --git a/PC/os2emx/config.c b/PC/os2emx/config.c index 88ece9d..218aa68 100644 --- a/PC/os2emx/config.c +++ b/PC/os2emx/config.c @@ -95,71 +95,71 @@ extern void initgc(); struct _inittab _PyImport_Inittab[] = { - {"os2", initos2}, - {"signal", initsignal}, + {"os2", initos2}, + {"signal", initsignal}, #ifdef WITH_THREAD - {"_thread", init_thread}, + {"_thread", init_thread}, #endif - {"_codecs", init_codecs}, - {"_csv", init_csv}, - {"_locale", init_locale}, - {"_random", init_random}, - {"_sre", init_sre}, - {"_symtable", init_symtable}, - {"_weakref", init_weakref}, - {"array", initarray}, - {"binascii", initbinascii}, - {"collections", initcollections}, - {"cmath", initcmath}, - {"datetime", initdatetime}, - {"dl", initdl}, - {"errno", initerrno}, - {"fcntl", initfcntl}, - {"_functools", init_functools}, - {"_heapq", init_heapq}, - {"imageop", initimageop}, - {"itertools", inititertools}, - {"math", initmath}, - {"operator", initoperator}, - {"_sha256", init_sha256}, - {"_sha512", init_sha512}, - {"_struct", init_struct}, - {"termios", inittermios}, - {"time", inittime}, - {"xxsubtype", initxxsubtype}, - {"zipimport", initzipimport}, + {"_codecs", init_codecs}, + {"_csv", init_csv}, + {"_locale", init_locale}, + {"_random", init_random}, + {"_sre", init_sre}, + {"_symtable", init_symtable}, + {"_weakref", init_weakref}, + {"array", initarray}, + {"binascii", initbinascii}, + {"collections", initcollections}, + {"cmath", initcmath}, + {"datetime", initdatetime}, + {"dl", initdl}, + {"errno", initerrno}, + {"fcntl", initfcntl}, + {"_functools", init_functools}, + {"_heapq", init_heapq}, + {"imageop", initimageop}, + {"itertools", inititertools}, + {"math", initmath}, + {"operator", initoperator}, + {"_sha256", init_sha256}, + {"_sha512", init_sha512}, + {"_struct", init_struct}, + {"termios", inittermios}, + {"time", inittime}, + {"xxsubtype", initxxsubtype}, + {"zipimport", initzipimport}, #if !HAVE_DYNAMIC_LOADING - {"_curses", init_curses}, - {"_curses_panel", init_curses_panel}, - {"_testcapi", init_testcapi}, - {"bz2", initbz2}, - {"fpectl", initfpectl}, - {"fpetest", initfpetest}, - {"parser", initparser}, - {"pwd", initpwd}, - {"unicodedata", initunicodedata}, - {"zlib", initzlib}, + {"_curses", init_curses}, + {"_curses_panel", init_curses_panel}, + {"_testcapi", init_testcapi}, + {"bz2", initbz2}, + {"fpectl", initfpectl}, + {"fpetest", initfpetest}, + {"parser", initparser}, + {"pwd", initpwd}, + {"unicodedata", initunicodedata}, + {"zlib", initzlib}, #ifdef USE_SOCKET - {"_socket", init_socket}, - {"select", initselect}, + {"_socket", init_socket}, + {"select", initselect}, #endif #endif /* -- ADDMODULE MARKER 2 -- */ - /* This module "lives in" with marshal.c */ - {"marshal", PyMarshal_Init}, + /* This module "lives in" with marshal.c */ + {"marshal", PyMarshal_Init}, - /* This lives it with import.c */ - {"imp", initimp}, + /* This lives it with import.c */ + {"imp", initimp}, - /* These entries are here for sys.builtin_module_names */ - {"__main__", NULL}, - {"builtins", NULL}, - {"sys", NULL}, + /* These entries are here for sys.builtin_module_names */ + {"__main__", NULL}, + {"builtins", NULL}, + {"sys", NULL}, - /* This lives in gcmodule.c */ - {"gc", initgc}, + /* This lives in gcmodule.c */ + {"gc", initgc}, - /* Sentinel */ - {0, 0} + /* Sentinel */ + {0, 0} }; diff --git a/PC/os2emx/dlfcn.c b/PC/os2emx/dlfcn.c index 9e88d5e..47c046c 100644 --- a/PC/os2emx/dlfcn.c +++ b/PC/os2emx/dlfcn.c @@ -46,178 +46,178 @@ PERFORMANCE OF THIS SOFTWARE. #include <malloc.h> typedef struct _track_rec { - char *name; - HMODULE handle; - void *id; - struct _track_rec *next; + char *name; + HMODULE handle; + void *id; + struct _track_rec *next; } tDLLchain, *DLLchain; -static DLLchain dlload = NULL; /* A simple chained list of DLL names */ -static char dlerr [256]; /* last error text string */ +static DLLchain dlload = NULL; /* A simple chained list of DLL names */ +static char dlerr [256]; /* last error text string */ static void *last_id; static DLLchain find_id(void *id) { - DLLchain tmp; + DLLchain tmp; - for (tmp = dlload; tmp; tmp = tmp->next) - if (id == tmp->id) - return tmp; + for (tmp = dlload; tmp; tmp = tmp->next) + if (id == tmp->id) + return tmp; - return NULL; + return NULL; } /* load a dynamic-link library and return handle */ void *dlopen(char *filename, int flags) { - HMODULE hm; - DLLchain tmp; - char err[256]; - char *errtxt; - int rc = 0, set_chain = 0; - - for (tmp = dlload; tmp; tmp = tmp->next) - if (strnicmp(tmp->name, filename, 999) == 0) - break; - - if (!tmp) - { - tmp = (DLLchain) malloc(sizeof(tDLLchain)); - if (!tmp) - goto nomem; - tmp->name = strdup(filename); - tmp->next = dlload; - set_chain = 1; - } - - switch (rc = DosLoadModule((PSZ)&err, sizeof(err), filename, &hm)) - { - case NO_ERROR: - tmp->handle = hm; - if (set_chain) - { - do - last_id++; - while ((last_id == 0) || (find_id(last_id))); - tmp->id = last_id; - dlload = tmp; - } - return tmp->id; - case ERROR_FILE_NOT_FOUND: - case ERROR_PATH_NOT_FOUND: - errtxt = "module `%s' not found"; - break; - case ERROR_TOO_MANY_OPEN_FILES: - case ERROR_NOT_ENOUGH_MEMORY: - case ERROR_SHARING_BUFFER_EXCEEDED: + HMODULE hm; + DLLchain tmp; + char err[256]; + char *errtxt; + int rc = 0, set_chain = 0; + + for (tmp = dlload; tmp; tmp = tmp->next) + if (strnicmp(tmp->name, filename, 999) == 0) + break; + + if (!tmp) + { + tmp = (DLLchain) malloc(sizeof(tDLLchain)); + if (!tmp) + goto nomem; + tmp->name = strdup(filename); + tmp->next = dlload; + set_chain = 1; + } + + switch (rc = DosLoadModule((PSZ)&err, sizeof(err), filename, &hm)) + { + case NO_ERROR: + tmp->handle = hm; + if (set_chain) + { + do + last_id++; + while ((last_id == 0) || (find_id(last_id))); + tmp->id = last_id; + dlload = tmp; + } + return tmp->id; + case ERROR_FILE_NOT_FOUND: + case ERROR_PATH_NOT_FOUND: + errtxt = "module `%s' not found"; + break; + case ERROR_TOO_MANY_OPEN_FILES: + case ERROR_NOT_ENOUGH_MEMORY: + case ERROR_SHARING_BUFFER_EXCEEDED: nomem: - errtxt = "out of system resources"; - break; - case ERROR_ACCESS_DENIED: - errtxt = "access denied"; - break; - case ERROR_BAD_FORMAT: - case ERROR_INVALID_SEGMENT_NUMBER: - case ERROR_INVALID_ORDINAL: - case ERROR_INVALID_MODULETYPE: - case ERROR_INVALID_EXE_SIGNATURE: - case ERROR_EXE_MARKED_INVALID: - case ERROR_ITERATED_DATA_EXCEEDS_64K: - case ERROR_INVALID_MINALLOCSIZE: - case ERROR_INVALID_SEGDPL: - case ERROR_AUTODATASEG_EXCEEDS_64K: - case ERROR_RELOCSRC_CHAIN_EXCEEDS_SEGLIMIT: - errtxt = "invalid module format"; - break; - case ERROR_INVALID_NAME: - errtxt = "filename doesn't match module name"; - break; - case ERROR_SHARING_VIOLATION: - case ERROR_LOCK_VIOLATION: - errtxt = "sharing violation"; - break; - case ERROR_INIT_ROUTINE_FAILED: - errtxt = "module initialization failed"; - break; - default: - errtxt = "cause `%s', error code = %d"; - break; - } - snprintf(dlerr, sizeof(dlerr), errtxt, &err, rc); - if (tmp) - { - if (tmp->name) - free(tmp->name); - free(tmp); - } - return 0; + errtxt = "out of system resources"; + break; + case ERROR_ACCESS_DENIED: + errtxt = "access denied"; + break; + case ERROR_BAD_FORMAT: + case ERROR_INVALID_SEGMENT_NUMBER: + case ERROR_INVALID_ORDINAL: + case ERROR_INVALID_MODULETYPE: + case ERROR_INVALID_EXE_SIGNATURE: + case ERROR_EXE_MARKED_INVALID: + case ERROR_ITERATED_DATA_EXCEEDS_64K: + case ERROR_INVALID_MINALLOCSIZE: + case ERROR_INVALID_SEGDPL: + case ERROR_AUTODATASEG_EXCEEDS_64K: + case ERROR_RELOCSRC_CHAIN_EXCEEDS_SEGLIMIT: + errtxt = "invalid module format"; + break; + case ERROR_INVALID_NAME: + errtxt = "filename doesn't match module name"; + break; + case ERROR_SHARING_VIOLATION: + case ERROR_LOCK_VIOLATION: + errtxt = "sharing violation"; + break; + case ERROR_INIT_ROUTINE_FAILED: + errtxt = "module initialization failed"; + break; + default: + errtxt = "cause `%s', error code = %d"; + break; + } + snprintf(dlerr, sizeof(dlerr), errtxt, &err, rc); + if (tmp) + { + if (tmp->name) + free(tmp->name); + free(tmp); + } + return 0; } /* return a pointer to the `symbol' in DLL */ void *dlsym(void *handle, char *symbol) { - int rc = 0; - PFN addr; - char *errtxt; - int symord = 0; - DLLchain tmp = find_id(handle); - - if (!tmp) - goto inv_handle; - - if (*symbol == '#') - symord = atoi(symbol + 1); - - switch (rc = DosQueryProcAddr(tmp->handle, symord, symbol, &addr)) - { - case NO_ERROR: - return (void *)addr; - case ERROR_INVALID_HANDLE: + int rc = 0; + PFN addr; + char *errtxt; + int symord = 0; + DLLchain tmp = find_id(handle); + + if (!tmp) + goto inv_handle; + + if (*symbol == '#') + symord = atoi(symbol + 1); + + switch (rc = DosQueryProcAddr(tmp->handle, symord, symbol, &addr)) + { + case NO_ERROR: + return (void *)addr; + case ERROR_INVALID_HANDLE: inv_handle: - errtxt = "invalid module handle"; - break; - case ERROR_PROC_NOT_FOUND: - case ERROR_INVALID_NAME: - errtxt = "no symbol `%s' in module"; - break; - default: - errtxt = "symbol `%s', error code = %d"; - break; - } - snprintf(dlerr, sizeof(dlerr), errtxt, symbol, rc); - return NULL; + errtxt = "invalid module handle"; + break; + case ERROR_PROC_NOT_FOUND: + case ERROR_INVALID_NAME: + errtxt = "no symbol `%s' in module"; + break; + default: + errtxt = "symbol `%s', error code = %d"; + break; + } + snprintf(dlerr, sizeof(dlerr), errtxt, symbol, rc); + return NULL; } /* free dynamicaly-linked library */ int dlclose(void *handle) { - int rc; - DLLchain tmp = find_id(handle); - - if (!tmp) - goto inv_handle; - - switch (rc = DosFreeModule(tmp->handle)) - { - case NO_ERROR: - free(tmp->name); - dlload = tmp->next; - free(tmp); - return 0; - case ERROR_INVALID_HANDLE: + int rc; + DLLchain tmp = find_id(handle); + + if (!tmp) + goto inv_handle; + + switch (rc = DosFreeModule(tmp->handle)) + { + case NO_ERROR: + free(tmp->name); + dlload = tmp->next; + free(tmp); + return 0; + case ERROR_INVALID_HANDLE: inv_handle: - strcpy(dlerr, "invalid module handle"); - return -1; - case ERROR_INVALID_ACCESS: - strcpy(dlerr, "access denied"); - return -1; - default: - return -1; - } + strcpy(dlerr, "invalid module handle"); + return -1; + case ERROR_INVALID_ACCESS: + strcpy(dlerr, "access denied"); + return -1; + default: + return -1; + } } /* return a string describing last occurred dl error */ char *dlerror() { - return dlerr; + return dlerr; } diff --git a/PC/os2emx/dllentry.c b/PC/os2emx/dllentry.c index dbf9c98..9ccca1c 100644 --- a/PC/os2emx/dllentry.c +++ b/PC/os2emx/dllentry.c @@ -4,7 +4,7 @@ #define NULL 0 -#define REF(s) extern void s(); void *____ref_##s = &s; +#define REF(s) extern void s(); void *____ref_##s = &s; /* Make references to imported symbols to pull them from static library */ REF(Py_Main); @@ -18,25 +18,25 @@ extern void __ctordtorTerm(void); unsigned long _DLL_InitTerm(unsigned long mod_handle, unsigned long flag) { - switch (flag) - { - case 0: - if (_CRT_init()) - return 0; - __ctordtorInit(); - - /* Ignore fatal signals */ - signal(SIGSEGV, SIG_IGN); - signal(SIGFPE, SIG_IGN); - - return 1; - - case 1: - __ctordtorTerm(); - _CRT_term(); - return 1; - - default: - return 0; - } + switch (flag) + { + case 0: + if (_CRT_init()) + return 0; + __ctordtorInit(); + + /* Ignore fatal signals */ + signal(SIGSEGV, SIG_IGN); + signal(SIGFPE, SIG_IGN); + + return 1; + + case 1: + __ctordtorTerm(); + _CRT_term(); + return 1; + + default: + return 0; + } } diff --git a/PC/os2emx/getpathp.c b/PC/os2emx/getpathp.c index 9e37f63..0d73774 100644 --- a/PC/os2emx/getpathp.c +++ b/PC/os2emx/getpathp.c @@ -4,8 +4,8 @@ /* ---------------------------------------------------------------- PATH RULES FOR OS/2+EMX: - This describes how sys.path is formed on OS/2+EMX. It describes the - functionality, not the implementation (ie, the order in which these + This describes how sys.path is formed on OS/2+EMX. It describes the + functionality, not the implementation (ie, the order in which these are actually fetched is different) * Python always adds an empty entry at the start, which corresponds @@ -16,10 +16,10 @@ * We attempt to locate the "Python Home" - if the PYTHONHOME env var is set, we believe it. Otherwise, we use the path of our host .EXE's to try and locate our "landmark" (lib\\os.py) and deduce our home. - - If we DO have a Python Home: The relevant sub-directories (Lib, + - If we DO have a Python Home: The relevant sub-directories (Lib, plat-win, etc) are based on the Python Home - If we DO NOT have a Python Home, the core Python Path is - loaded from the registry. This is the main PythonPath key, + loaded from the registry. This is the main PythonPath key, and both HKLM and HKCU are combined to form the path) * Iff - we can not locate the Python Home, and have not had a PYTHONPATH @@ -32,9 +32,9 @@ (either an installed version, or directly from the PCbuild directory), the core path is deduced. - * When Python is hosted in another exe (different directory, embedded via + * When Python is hosted in another exe (different directory, embedded via COM, etc), the Python Home will not be deduced, so the core path from - the registry is used. Other "application paths "in the registry are + the registry is used. Other "application paths "in the registry are always read. * If Python can't find its home and there is no registry (eg, frozen @@ -85,12 +85,12 @@ static char *module_search_path = NULL; static int -is_sep(char ch) /* determine if "ch" is a separator character */ +is_sep(char ch) /* determine if "ch" is a separator character */ { #ifdef ALTSEP - return ch == SEP || ch == ALTSEP; + return ch == SEP || ch == ALTSEP; #else - return ch == SEP; + return ch == SEP; #endif } @@ -100,36 +100,36 @@ is_sep(char ch) /* determine if "ch" is a separator character */ static void reduce(char *dir) { - size_t i = strlen(dir); - while (i > 0 && !is_sep(dir[i])) - --i; - dir[i] = '\0'; + size_t i = strlen(dir); + while (i > 0 && !is_sep(dir[i])) + --i; + dir[i] = '\0'; } - + static int exists(char *filename) { - struct stat buf; - return stat(filename, &buf) == 0; + struct stat buf; + return stat(filename, &buf) == 0; } /* Is module (check for .pyc/.pyo too) - * Assumes 'filename' MAXPATHLEN+1 bytes long - + * Assumes 'filename' MAXPATHLEN+1 bytes long - * may extend 'filename' by one character. */ static int ismodule(char *filename) { - if (exists(filename)) - return 1; - - /* Check for the compiled version of prefix. */ - if (strlen(filename) < MAXPATHLEN) { - strcat(filename, Py_OptimizeFlag ? "o" : "c"); - if (exists(filename)) - return 1; - } - return 0; + if (exists(filename)) + return 1; + + /* Check for the compiled version of prefix. */ + if (strlen(filename) < MAXPATHLEN) { + strcat(filename, Py_OptimizeFlag ? "o" : "c"); + if (exists(filename)) + return 1; + } + return 0; } /* Add a path component, by appending stuff to buffer. @@ -145,21 +145,21 @@ ismodule(char *filename) static void join(char *buffer, char *stuff) { - size_t n, k; - if (is_sep(stuff[0])) - n = 0; - else { - n = strlen(buffer); - if (n > 0 && !is_sep(buffer[n-1]) && n < MAXPATHLEN) - buffer[n++] = SEP; - } - if (n > MAXPATHLEN) - Py_FatalError("buffer overflow in getpathp.c's joinpath()"); - k = strlen(stuff); - if (n + k > MAXPATHLEN) - k = MAXPATHLEN - n; - strncpy(buffer+n, stuff, k); - buffer[n+k] = '\0'; + size_t n, k; + if (is_sep(stuff[0])) + n = 0; + else { + n = strlen(buffer); + if (n > 0 && !is_sep(buffer[n-1]) && n < MAXPATHLEN) + buffer[n++] = SEP; + } + if (n > MAXPATHLEN) + Py_FatalError("buffer overflow in getpathp.c's joinpath()"); + k = strlen(stuff); + if (n + k > MAXPATHLEN) + k = MAXPATHLEN - n; + strncpy(buffer+n, stuff, k); + buffer[n+k] = '\0'; } /* gotlandmark only called by search_for_prefix, which ensures @@ -169,219 +169,219 @@ join(char *buffer, char *stuff) static int gotlandmark(char *landmark) { - int n, ok; + int n, ok; - n = strlen(prefix); - join(prefix, landmark); - ok = ismodule(prefix); - prefix[n] = '\0'; - return ok; + n = strlen(prefix); + join(prefix, landmark); + ok = ismodule(prefix); + prefix[n] = '\0'; + return ok; } -/* assumes argv0_path is MAXPATHLEN+1 bytes long, already \0 term'd. +/* assumes argv0_path is MAXPATHLEN+1 bytes long, already \0 term'd. * assumption provided by only caller, calculate_path() */ static int search_for_prefix(char *argv0_path, char *landmark) { - /* Search from argv0_path, until landmark is found */ - strcpy(prefix, argv0_path); - do { - if (gotlandmark(landmark)) - return 1; - reduce(prefix); - } while (prefix[0]); - return 0; + /* Search from argv0_path, until landmark is found */ + strcpy(prefix, argv0_path); + do { + if (gotlandmark(landmark)) + return 1; + reduce(prefix); + } while (prefix[0]); + return 0; } static void get_progpath(void) { - extern char *Py_GetProgramName(void); - char *path = getenv("PATH"); - char *prog = Py_GetProgramName(); - - PPIB pib; - if ((DosGetInfoBlocks(NULL, &pib) == 0) && - (DosQueryModuleName(pib->pib_hmte, sizeof(progpath), progpath) == 0)) - return; - - if (prog == NULL || *prog == '\0') - prog = "python"; - - /* If there is no slash in the argv0 path, then we have to - * assume python is on the user's $PATH, since there's no - * other way to find a directory to start the search from. If - * $PATH isn't exported, you lose. - */ + extern char *Py_GetProgramName(void); + char *path = getenv("PATH"); + char *prog = Py_GetProgramName(); + + PPIB pib; + if ((DosGetInfoBlocks(NULL, &pib) == 0) && + (DosQueryModuleName(pib->pib_hmte, sizeof(progpath), progpath) == 0)) + return; + + if (prog == NULL || *prog == '\0') + prog = "python"; + + /* If there is no slash in the argv0 path, then we have to + * assume python is on the user's $PATH, since there's no + * other way to find a directory to start the search from. If + * $PATH isn't exported, you lose. + */ #ifdef ALTSEP - if (strchr(prog, SEP) || strchr(prog, ALTSEP)) + if (strchr(prog, SEP) || strchr(prog, ALTSEP)) #else - if (strchr(prog, SEP)) + if (strchr(prog, SEP)) #endif - strncpy(progpath, prog, MAXPATHLEN); - else if (path) { - while (1) { - char *delim = strchr(path, DELIM); - - if (delim) { - size_t len = delim - path; - /* ensure we can't overwrite buffer */ + strncpy(progpath, prog, MAXPATHLEN); + else if (path) { + while (1) { + char *delim = strchr(path, DELIM); + + if (delim) { + size_t len = delim - path; + /* ensure we can't overwrite buffer */ #if !defined(PYCC_GCC) - len = min(MAXPATHLEN,len); + len = min(MAXPATHLEN,len); #else - len = MAXPATHLEN < len ? MAXPATHLEN : len; + len = MAXPATHLEN < len ? MAXPATHLEN : len; #endif - strncpy(progpath, path, len); - *(progpath + len) = '\0'; - } - else - strncpy(progpath, path, MAXPATHLEN); - - /* join() is safe for MAXPATHLEN+1 size buffer */ - join(progpath, prog); - if (exists(progpath)) - break; - - if (!delim) { - progpath[0] = '\0'; - break; - } - path = delim + 1; - } - } - else - progpath[0] = '\0'; + strncpy(progpath, path, len); + *(progpath + len) = '\0'; + } + else + strncpy(progpath, path, MAXPATHLEN); + + /* join() is safe for MAXPATHLEN+1 size buffer */ + join(progpath, prog); + if (exists(progpath)) + break; + + if (!delim) { + progpath[0] = '\0'; + break; + } + path = delim + 1; + } + } + else + progpath[0] = '\0'; } static void calculate_path(void) { - char argv0_path[MAXPATHLEN+1]; - char *buf; - size_t bufsz; - char *pythonhome = Py_GetPythonHome(); - char *envpath = getenv("PYTHONPATH"); - char zip_path[MAXPATHLEN+1]; - size_t len; - - get_progpath(); - /* progpath guaranteed \0 terminated in MAXPATH+1 bytes. */ - strcpy(argv0_path, progpath); - reduce(argv0_path); - if (pythonhome == NULL || *pythonhome == '\0') { - if (search_for_prefix(argv0_path, LANDMARK)) - pythonhome = prefix; - else - pythonhome = NULL; - } - else - strncpy(prefix, pythonhome, MAXPATHLEN); - - if (envpath && *envpath == '\0') - envpath = NULL; - - /* Calculate zip archive path */ - strncpy(zip_path, progpath, MAXPATHLEN); - zip_path[MAXPATHLEN] = '\0'; - len = strlen(zip_path); - if (len > 4) { - zip_path[len-3] = 'z'; /* change ending to "zip" */ - zip_path[len-2] = 'i'; - zip_path[len-1] = 'p'; - } - else { - zip_path[0] = 0; - } - - /* We need to construct a path from the following parts. - * (1) the PYTHONPATH environment variable, if set; - * (2) the zip archive file path; - * (3) the PYTHONPATH config macro, with the leading "." - * of each component replaced with pythonhome, if set; - * (4) the directory containing the executable (argv0_path). - * The length calculation calculates #3 first. - */ - - /* Calculate size of return buffer */ - if (pythonhome != NULL) { - char *p; - bufsz = 1; - for (p = PYTHONPATH; *p; p++) { - if (*p == DELIM) - bufsz++; /* number of DELIM plus one */ - } - bufsz *= strlen(pythonhome); - } - else - bufsz = 0; - bufsz += strlen(PYTHONPATH) + 1; - bufsz += strlen(argv0_path) + 1; - bufsz += strlen(zip_path) + 1; - if (envpath != NULL) - bufsz += strlen(envpath) + 1; - - module_search_path = buf = malloc(bufsz); - if (buf == NULL) { - /* We can't exit, so print a warning and limp along */ - fprintf(stderr, "Can't malloc dynamic PYTHONPATH.\n"); - if (envpath) { - fprintf(stderr, "Using environment $PYTHONPATH.\n"); - module_search_path = envpath; - } - else { - fprintf(stderr, "Using default static path.\n"); - module_search_path = PYTHONPATH; - } - return; - } - - if (envpath) { - strcpy(buf, envpath); - buf = strchr(buf, '\0'); - *buf++ = DELIM; - } - if (zip_path[0]) { - strcpy(buf, zip_path); - buf = strchr(buf, '\0'); - *buf++ = DELIM; - } - - if (pythonhome == NULL) { - strcpy(buf, PYTHONPATH); - buf = strchr(buf, '\0'); - } - else { - char *p = PYTHONPATH; - char *q; - size_t n; - for (;;) { - q = strchr(p, DELIM); - if (q == NULL) - n = strlen(p); - else - n = q-p; - if (p[0] == '.' && is_sep(p[1])) { - strcpy(buf, pythonhome); - buf = strchr(buf, '\0'); - p++; - n--; - } - strncpy(buf, p, n); - buf += n; - if (q == NULL) - break; - *buf++ = DELIM; - p = q+1; - } - } - if (argv0_path) { - *buf++ = DELIM; - strcpy(buf, argv0_path); - buf = strchr(buf, '\0'); - } - *buf = '\0'; + char argv0_path[MAXPATHLEN+1]; + char *buf; + size_t bufsz; + char *pythonhome = Py_GetPythonHome(); + char *envpath = getenv("PYTHONPATH"); + char zip_path[MAXPATHLEN+1]; + size_t len; + + get_progpath(); + /* progpath guaranteed \0 terminated in MAXPATH+1 bytes. */ + strcpy(argv0_path, progpath); + reduce(argv0_path); + if (pythonhome == NULL || *pythonhome == '\0') { + if (search_for_prefix(argv0_path, LANDMARK)) + pythonhome = prefix; + else + pythonhome = NULL; + } + else + strncpy(prefix, pythonhome, MAXPATHLEN); + + if (envpath && *envpath == '\0') + envpath = NULL; + + /* Calculate zip archive path */ + strncpy(zip_path, progpath, MAXPATHLEN); + zip_path[MAXPATHLEN] = '\0'; + len = strlen(zip_path); + if (len > 4) { + zip_path[len-3] = 'z'; /* change ending to "zip" */ + zip_path[len-2] = 'i'; + zip_path[len-1] = 'p'; + } + else { + zip_path[0] = 0; + } + + /* We need to construct a path from the following parts. + * (1) the PYTHONPATH environment variable, if set; + * (2) the zip archive file path; + * (3) the PYTHONPATH config macro, with the leading "." + * of each component replaced with pythonhome, if set; + * (4) the directory containing the executable (argv0_path). + * The length calculation calculates #3 first. + */ + + /* Calculate size of return buffer */ + if (pythonhome != NULL) { + char *p; + bufsz = 1; + for (p = PYTHONPATH; *p; p++) { + if (*p == DELIM) + bufsz++; /* number of DELIM plus one */ + } + bufsz *= strlen(pythonhome); + } + else + bufsz = 0; + bufsz += strlen(PYTHONPATH) + 1; + bufsz += strlen(argv0_path) + 1; + bufsz += strlen(zip_path) + 1; + if (envpath != NULL) + bufsz += strlen(envpath) + 1; + + module_search_path = buf = malloc(bufsz); + if (buf == NULL) { + /* We can't exit, so print a warning and limp along */ + fprintf(stderr, "Can't malloc dynamic PYTHONPATH.\n"); + if (envpath) { + fprintf(stderr, "Using environment $PYTHONPATH.\n"); + module_search_path = envpath; + } + else { + fprintf(stderr, "Using default static path.\n"); + module_search_path = PYTHONPATH; + } + return; + } + + if (envpath) { + strcpy(buf, envpath); + buf = strchr(buf, '\0'); + *buf++ = DELIM; + } + if (zip_path[0]) { + strcpy(buf, zip_path); + buf = strchr(buf, '\0'); + *buf++ = DELIM; + } + + if (pythonhome == NULL) { + strcpy(buf, PYTHONPATH); + buf = strchr(buf, '\0'); + } + else { + char *p = PYTHONPATH; + char *q; + size_t n; + for (;;) { + q = strchr(p, DELIM); + if (q == NULL) + n = strlen(p); + else + n = q-p; + if (p[0] == '.' && is_sep(p[1])) { + strcpy(buf, pythonhome); + buf = strchr(buf, '\0'); + p++; + n--; + } + strncpy(buf, p, n); + buf += n; + if (q == NULL) + break; + *buf++ = DELIM; + p = q+1; + } + } + if (argv0_path) { + *buf++ = DELIM; + strcpy(buf, argv0_path); + buf = strchr(buf, '\0'); + } + *buf = '\0'; } @@ -390,29 +390,29 @@ calculate_path(void) char * Py_GetPath(void) { - if (!module_search_path) - calculate_path(); - return module_search_path; + if (!module_search_path) + calculate_path(); + return module_search_path; } char * Py_GetPrefix(void) { - if (!module_search_path) - calculate_path(); - return prefix; + if (!module_search_path) + calculate_path(); + return prefix; } char * Py_GetExecPrefix(void) { - return Py_GetPrefix(); + return Py_GetPrefix(); } char * Py_GetProgramFullPath(void) { - if (!module_search_path) - calculate_path(); - return progpath; + if (!module_search_path) + calculate_path(); + return progpath; } diff --git a/PC/os2emx/pythonpm.c b/PC/os2emx/pythonpm.c index 5accbbd..ba47f4b 100644 --- a/PC/os2emx/pythonpm.c +++ b/PC/os2emx/pythonpm.c @@ -27,10 +27,10 @@ /* use structure to pass command line to Python thread */ typedef struct { - int argc; - char **argv; - HWND Frame; - int running; + int argc; + char **argv; + HWND Frame; + int running; } arglist; /* make this a global to simplify access. @@ -45,80 +45,80 @@ void PythonThread(void *); int main(int argc, char **argv) { - ULONG FrameFlags = FCF_TITLEBAR | - FCF_SYSMENU | - FCF_SIZEBORDER | - FCF_HIDEBUTTON | - FCF_SHELLPOSITION | - FCF_TASKLIST; - HAB hab; - HMQ hmq; - HWND Client; - QMSG qmsg; - arglist args; - int python_tid; - - /* init PM and create message queue */ - hab = WinInitialize(0); - hmq = WinCreateMsgQueue(hab, 0); - - /* create a (hidden) Window to house the window procedure */ - args.Frame = WinCreateStdWindow(HWND_DESKTOP, - 0, - &FrameFlags, - NULL, - "PythonPM", - 0L, - 0, - 0, - &Client); - - /* run Python interpreter in a thread */ - args.argc = argc; - args.argv = argv; - args.running = 0; - if (-1 == (python_tid = _beginthread(PythonThread, NULL, 1024 * 1024, &args))) - { - /* couldn't start thread */ - WinAlarm(HWND_DESKTOP, WA_ERROR); - PythonRC = 1; - } - else - { - /* process PM messages, until Python exits */ - while (WinGetMsg(hab, &qmsg, NULLHANDLE, 0, 0)) - WinDispatchMsg(hab, &qmsg); - if (args.running > 0) - DosKillThread(python_tid); - } - - /* destroy window, shutdown message queue and PM */ - WinDestroyWindow(args.Frame); - WinDestroyMsgQueue(hmq); - WinTerminate(hab); - - return PythonRC; + ULONG FrameFlags = FCF_TITLEBAR | + FCF_SYSMENU | + FCF_SIZEBORDER | + FCF_HIDEBUTTON | + FCF_SHELLPOSITION | + FCF_TASKLIST; + HAB hab; + HMQ hmq; + HWND Client; + QMSG qmsg; + arglist args; + int python_tid; + + /* init PM and create message queue */ + hab = WinInitialize(0); + hmq = WinCreateMsgQueue(hab, 0); + + /* create a (hidden) Window to house the window procedure */ + args.Frame = WinCreateStdWindow(HWND_DESKTOP, + 0, + &FrameFlags, + NULL, + "PythonPM", + 0L, + 0, + 0, + &Client); + + /* run Python interpreter in a thread */ + args.argc = argc; + args.argv = argv; + args.running = 0; + if (-1 == (python_tid = _beginthread(PythonThread, NULL, 1024 * 1024, &args))) + { + /* couldn't start thread */ + WinAlarm(HWND_DESKTOP, WA_ERROR); + PythonRC = 1; + } + else + { + /* process PM messages, until Python exits */ + while (WinGetMsg(hab, &qmsg, NULLHANDLE, 0, 0)) + WinDispatchMsg(hab, &qmsg); + if (args.running > 0) + DosKillThread(python_tid); + } + + /* destroy window, shutdown message queue and PM */ + WinDestroyWindow(args.Frame); + WinDestroyMsgQueue(hmq); + WinTerminate(hab); + + return PythonRC; } void PythonThread(void *argl) { - HAB hab; - arglist *args; + HAB hab; + arglist *args; - /* PM initialisation */ - hab = WinInitialize(0); + /* PM initialisation */ + hab = WinInitialize(0); - /* start Python */ - args = (arglist *)argl; - args->running = 1; - PythonRC = Py_Main(args->argc, args->argv); + /* start Python */ + args = (arglist *)argl; + args->running = 1; + PythonRC = Py_Main(args->argc, args->argv); - /* enter a critical section and send the termination message */ - DosEnterCritSec(); - args->running = 0; - WinPostMsg(args->Frame, WM_QUIT, NULL, NULL); + /* enter a critical section and send the termination message */ + DosEnterCritSec(); + args->running = 0; + WinPostMsg(args->Frame, WM_QUIT, NULL, NULL); - /* shutdown PM and terminate thread */ - WinTerminate(hab); - _endthread(); + /* shutdown PM and terminate thread */ + WinTerminate(hab); + _endthread(); } diff --git a/PC/os2vacpp/getpathp.c b/PC/os2vacpp/getpathp.c index 607f2a1..5bc2827 100644 --- a/PC/os2vacpp/getpathp.c +++ b/PC/os2vacpp/getpathp.c @@ -55,12 +55,12 @@ static char *module_search_path = NULL; static int -is_sep(char ch) /* determine if "ch" is a separator character */ +is_sep(char ch) /* determine if "ch" is a separator character */ { #ifdef ALTSEP - return ch == SEP || ch == ALTSEP; + return ch == SEP || ch == ALTSEP; #else - return ch == SEP; + return ch == SEP; #endif } @@ -68,18 +68,18 @@ is_sep(char ch) /* determine if "ch" is a separator character */ static void reduce(char *dir) { - int i = strlen(dir); - while (i > 0 && !is_sep(dir[i])) - --i; - dir[i] = '\0'; + int i = strlen(dir); + while (i > 0 && !is_sep(dir[i])) + --i; + dir[i] = '\0'; } - + static int exists(char *filename) { - struct stat buf; - return stat(filename, &buf) == 0; + struct stat buf; + return stat(filename, &buf) == 0; } @@ -95,42 +95,42 @@ exists(char *filename) static void join(char *buffer, char *stuff) { - int n, k; - if (is_sep(stuff[0])) - n = 0; - else { - n = strlen(buffer); - if (n > 0 && !is_sep(buffer[n-1]) && n < MAXPATHLEN) - buffer[n++] = SEP; - } - if (n > MAXPATHLEN) - Py_FatalError("buffer overflow in getpathp.c's joinpath()"); - k = strlen(stuff); - if (n + k > MAXPATHLEN) - k = MAXPATHLEN - n; - strncpy(buffer+n, stuff, k); - buffer[n+k] = '\0'; + int n, k; + if (is_sep(stuff[0])) + n = 0; + else { + n = strlen(buffer); + if (n > 0 && !is_sep(buffer[n-1]) && n < MAXPATHLEN) + buffer[n++] = SEP; + } + if (n > MAXPATHLEN) + Py_FatalError("buffer overflow in getpathp.c's joinpath()"); + k = strlen(stuff); + if (n + k > MAXPATHLEN) + k = MAXPATHLEN - n; + strncpy(buffer+n, stuff, k); + buffer[n+k] = '\0'; } static int search_for_prefix(char *argv0_path, char *landmark) { - int n; - - /* Search from argv0_path, until root is found */ - strcpy(prefix, argv0_path); - do { - n = strlen(prefix); - join(prefix, landmark); - if (exists(prefix)) { - prefix[n] = '\0'; - return 1; - } - prefix[n] = '\0'; - reduce(prefix); - } while (prefix[0]); - return 0; + int n; + + /* Search from argv0_path, until root is found */ + strcpy(prefix, argv0_path); + do { + n = strlen(prefix); + join(prefix, landmark); + if (exists(prefix)) { + prefix[n] = '\0'; + return 1; + } + prefix[n] = '\0'; + reduce(prefix); + } while (prefix[0]); + return 0; } #ifdef MS_WIN32 @@ -147,299 +147,299 @@ extern const char *PyWin_DLLVersionString; // a string loaded from the DLL at st static char * getpythonregpath(HKEY keyBase, BOOL bWin32s) { - HKEY newKey = 0; - DWORD nameSize = 0; - DWORD dataSize = 0; - DWORD numEntries = 0; - LONG rc; - char *retval = NULL; - char *dataBuf; - const char keyPrefix[] = "Software\\Python\\PythonCore\\"; - const char keySuffix[] = "\\PythonPath"; - int versionLen; - char *keyBuf; - - // Tried to use sysget("winver") but here is too early :-( - versionLen = strlen(PyWin_DLLVersionString); - // alloca == no free required, but memory only local to fn. - // also no heap fragmentation! Am I being silly? - keyBuf = alloca(sizeof(keyPrefix)-1 + versionLen + sizeof(keySuffix)); // chars only, plus 1 NULL. - // lots of constants here for the compiler to optimize away :-) - memcpy(keyBuf, keyPrefix, sizeof(keyPrefix)-1); - memcpy(keyBuf+sizeof(keyPrefix)-1, PyWin_DLLVersionString, versionLen); - memcpy(keyBuf+sizeof(keyPrefix)-1+versionLen, keySuffix, sizeof(keySuffix)); // NULL comes with this one! - - rc=RegOpenKey(keyBase, - keyBuf, - &newKey); - if (rc==ERROR_SUCCESS) { - RegQueryInfoKey(newKey, NULL, NULL, NULL, NULL, NULL, NULL, - &numEntries, &nameSize, &dataSize, NULL, NULL); - } - if (bWin32s && numEntries==0 && dataSize==0) { - /* must hardcode for Win32s */ - numEntries = 1; - dataSize = 511; - } - if (numEntries) { - /* Loop over all subkeys. */ - /* Win32s doesnt know how many subkeys, so we do - it twice */ - char keyBuf[MAX_PATH+1]; - int index = 0; - int off = 0; - for(index=0;;index++) { - long reqdSize = 0; - DWORD rc = RegEnumKey(newKey, - index, keyBuf, MAX_PATH+1); - if (rc) break; - rc = RegQueryValue(newKey, keyBuf, NULL, &reqdSize); - if (rc) break; - if (bWin32s && reqdSize==0) reqdSize = 512; - dataSize += reqdSize + 1; /* 1 for the ";" */ - } - dataBuf = malloc(dataSize+1); - if (dataBuf==NULL) - return NULL; /* pretty serious? Raise error? */ - /* Now loop over, grabbing the paths. - Subkeys before main library */ - for(index=0;;index++) { - int adjust; - long reqdSize = dataSize; - DWORD rc = RegEnumKey(newKey, - index, keyBuf,MAX_PATH+1); - if (rc) break; - rc = RegQueryValue(newKey, - keyBuf, dataBuf+off, &reqdSize); - if (rc) break; - if (reqdSize>1) { - /* If Nothing, or only '\0' copied. */ - adjust = strlen(dataBuf+off); - dataSize -= adjust; - off += adjust; - dataBuf[off++] = ';'; - dataBuf[off] = '\0'; - dataSize--; - } - } - /* Additionally, win32s doesnt work as expected, so - the specific strlen() is required for 3.1. */ - rc = RegQueryValue(newKey, "", dataBuf+off, &dataSize); - if (rc==ERROR_SUCCESS) { - if (strlen(dataBuf)==0) - free(dataBuf); - else - retval = dataBuf; /* caller will free */ - } - else - free(dataBuf); - } - - if (newKey) - RegCloseKey(newKey); - return retval; + HKEY newKey = 0; + DWORD nameSize = 0; + DWORD dataSize = 0; + DWORD numEntries = 0; + LONG rc; + char *retval = NULL; + char *dataBuf; + const char keyPrefix[] = "Software\\Python\\PythonCore\\"; + const char keySuffix[] = "\\PythonPath"; + int versionLen; + char *keyBuf; + + // Tried to use sysget("winver") but here is too early :-( + versionLen = strlen(PyWin_DLLVersionString); + // alloca == no free required, but memory only local to fn. + // also no heap fragmentation! Am I being silly? + keyBuf = alloca(sizeof(keyPrefix)-1 + versionLen + sizeof(keySuffix)); // chars only, plus 1 NULL. + // lots of constants here for the compiler to optimize away :-) + memcpy(keyBuf, keyPrefix, sizeof(keyPrefix)-1); + memcpy(keyBuf+sizeof(keyPrefix)-1, PyWin_DLLVersionString, versionLen); + memcpy(keyBuf+sizeof(keyPrefix)-1+versionLen, keySuffix, sizeof(keySuffix)); // NULL comes with this one! + + rc=RegOpenKey(keyBase, + keyBuf, + &newKey); + if (rc==ERROR_SUCCESS) { + RegQueryInfoKey(newKey, NULL, NULL, NULL, NULL, NULL, NULL, + &numEntries, &nameSize, &dataSize, NULL, NULL); + } + if (bWin32s && numEntries==0 && dataSize==0) { + /* must hardcode for Win32s */ + numEntries = 1; + dataSize = 511; + } + if (numEntries) { + /* Loop over all subkeys. */ + /* Win32s doesnt know how many subkeys, so we do + it twice */ + char keyBuf[MAX_PATH+1]; + int index = 0; + int off = 0; + for(index=0;;index++) { + long reqdSize = 0; + DWORD rc = RegEnumKey(newKey, + index, keyBuf, MAX_PATH+1); + if (rc) break; + rc = RegQueryValue(newKey, keyBuf, NULL, &reqdSize); + if (rc) break; + if (bWin32s && reqdSize==0) reqdSize = 512; + dataSize += reqdSize + 1; /* 1 for the ";" */ + } + dataBuf = malloc(dataSize+1); + if (dataBuf==NULL) + return NULL; /* pretty serious? Raise error? */ + /* Now loop over, grabbing the paths. + Subkeys before main library */ + for(index=0;;index++) { + int adjust; + long reqdSize = dataSize; + DWORD rc = RegEnumKey(newKey, + index, keyBuf,MAX_PATH+1); + if (rc) break; + rc = RegQueryValue(newKey, + keyBuf, dataBuf+off, &reqdSize); + if (rc) break; + if (reqdSize>1) { + /* If Nothing, or only '\0' copied. */ + adjust = strlen(dataBuf+off); + dataSize -= adjust; + off += adjust; + dataBuf[off++] = ';'; + dataBuf[off] = '\0'; + dataSize--; + } + } + /* Additionally, win32s doesnt work as expected, so + the specific strlen() is required for 3.1. */ + rc = RegQueryValue(newKey, "", dataBuf+off, &dataSize); + if (rc==ERROR_SUCCESS) { + if (strlen(dataBuf)==0) + free(dataBuf); + else + retval = dataBuf; /* caller will free */ + } + else + free(dataBuf); + } + + if (newKey) + RegCloseKey(newKey); + return retval; } #endif /* MS_WIN32 */ static void get_progpath(void) { - extern char *Py_GetProgramName(void); - char *path = getenv("PATH"); - char *prog = Py_GetProgramName(); + extern char *Py_GetProgramName(void); + char *path = getenv("PATH"); + char *prog = Py_GetProgramName(); #ifdef MS_WIN32 - if (GetModuleFileName(NULL, progpath, MAXPATHLEN)) - return; + if (GetModuleFileName(NULL, progpath, MAXPATHLEN)) + return; #endif - if (prog == NULL || *prog == '\0') - prog = "python"; - - /* If there is no slash in the argv0 path, then we have to - * assume python is on the user's $PATH, since there's no - * other way to find a directory to start the search from. If - * $PATH isn't exported, you lose. - */ + if (prog == NULL || *prog == '\0') + prog = "python"; + + /* If there is no slash in the argv0 path, then we have to + * assume python is on the user's $PATH, since there's no + * other way to find a directory to start the search from. If + * $PATH isn't exported, you lose. + */ #ifdef ALTSEP - if (strchr(prog, SEP) || strchr(prog, ALTSEP)) + if (strchr(prog, SEP) || strchr(prog, ALTSEP)) #else - if (strchr(prog, SEP)) + if (strchr(prog, SEP)) #endif - strcpy(progpath, prog); - else if (path) { - while (1) { - char *delim = strchr(path, DELIM); - - if (delim) { - int len = delim - path; - strncpy(progpath, path, len); - *(progpath + len) = '\0'; - } - else - strcpy(progpath, path); - - join(progpath, prog); - if (exists(progpath)) - break; - - if (!delim) { - progpath[0] = '\0'; - break; - } - path = delim + 1; - } - } - else - progpath[0] = '\0'; + strcpy(progpath, prog); + else if (path) { + while (1) { + char *delim = strchr(path, DELIM); + + if (delim) { + int len = delim - path; + strncpy(progpath, path, len); + *(progpath + len) = '\0'; + } + else + strcpy(progpath, path); + + join(progpath, prog); + if (exists(progpath)) + break; + + if (!delim) { + progpath[0] = '\0'; + break; + } + path = delim + 1; + } + } + else + progpath[0] = '\0'; } static void calculate_path(void) { - char argv0_path[MAXPATHLEN+1]; - char *buf; - int bufsz; - char *pythonhome = Py_GetPythonHome(); - char *envpath = Py_GETENV("PYTHONPATH"); + char argv0_path[MAXPATHLEN+1]; + char *buf; + int bufsz; + char *pythonhome = Py_GetPythonHome(); + char *envpath = Py_GETENV("PYTHONPATH"); #ifdef MS_WIN32 - char *machinepath, *userpath; - - /* Are we running under Windows 3.1(1) Win32s? */ - if (PyWin_IsWin32s()) { - /* Only CLASSES_ROOT is supported */ - machinepath = getpythonregpath(HKEY_CLASSES_ROOT, TRUE); - userpath = NULL; - } else { - machinepath = getpythonregpath(HKEY_LOCAL_MACHINE, FALSE); - userpath = getpythonregpath(HKEY_CURRENT_USER, FALSE); - } + char *machinepath, *userpath; + + /* Are we running under Windows 3.1(1) Win32s? */ + if (PyWin_IsWin32s()) { + /* Only CLASSES_ROOT is supported */ + machinepath = getpythonregpath(HKEY_CLASSES_ROOT, TRUE); + userpath = NULL; + } else { + machinepath = getpythonregpath(HKEY_LOCAL_MACHINE, FALSE); + userpath = getpythonregpath(HKEY_CURRENT_USER, FALSE); + } #endif - get_progpath(); - strcpy(argv0_path, progpath); - reduce(argv0_path); - if (pythonhome == NULL || *pythonhome == '\0') { - if (search_for_prefix(argv0_path, LANDMARK)) - pythonhome = prefix; - else - pythonhome = NULL; - } - else { - char *delim; - - strcpy(prefix, pythonhome); - - /* Extract Any Optional Trailing EXEC_PREFIX */ - /* e.g. PYTHONHOME=<prefix>:<exec_prefix> */ - delim = strchr(prefix, DELIM); - if (delim) { - *delim = '\0'; - strcpy(exec_prefix, delim+1); - } else - strcpy(exec_prefix, EXEC_PREFIX); + get_progpath(); + strcpy(argv0_path, progpath); + reduce(argv0_path); + if (pythonhome == NULL || *pythonhome == '\0') { + if (search_for_prefix(argv0_path, LANDMARK)) + pythonhome = prefix; + else + pythonhome = NULL; + } + else { + char *delim; + + strcpy(prefix, pythonhome); + + /* Extract Any Optional Trailing EXEC_PREFIX */ + /* e.g. PYTHONHOME=<prefix>:<exec_prefix> */ + delim = strchr(prefix, DELIM); + if (delim) { + *delim = '\0'; + strcpy(exec_prefix, delim+1); + } else + strcpy(exec_prefix, EXEC_PREFIX); } - if (envpath && *envpath == '\0') - envpath = NULL; - - /* We need to construct a path from the following parts: - (1) the PYTHONPATH environment variable, if set; - (2) for Win32, the machinepath and userpath, if set; - (3) the PYTHONPATH config macro, with the leading "." - of each component replaced with pythonhome, if set; - (4) the directory containing the executable (argv0_path). - The length calculation calculates #3 first. - */ - - /* Calculate size of return buffer */ - if (pythonhome != NULL) { - char *p; - bufsz = 1; - for (p = PYTHONPATH; *p; p++) { - if (*p == DELIM) - bufsz++; /* number of DELIM plus one */ - } - bufsz *= strlen(pythonhome); - } - else - bufsz = 0; - bufsz += strlen(PYTHONPATH) + 1; - if (envpath != NULL) - bufsz += strlen(envpath) + 1; - bufsz += strlen(argv0_path) + 1; + if (envpath && *envpath == '\0') + envpath = NULL; + + /* We need to construct a path from the following parts: + (1) the PYTHONPATH environment variable, if set; + (2) for Win32, the machinepath and userpath, if set; + (3) the PYTHONPATH config macro, with the leading "." + of each component replaced with pythonhome, if set; + (4) the directory containing the executable (argv0_path). + The length calculation calculates #3 first. + */ + + /* Calculate size of return buffer */ + if (pythonhome != NULL) { + char *p; + bufsz = 1; + for (p = PYTHONPATH; *p; p++) { + if (*p == DELIM) + bufsz++; /* number of DELIM plus one */ + } + bufsz *= strlen(pythonhome); + } + else + bufsz = 0; + bufsz += strlen(PYTHONPATH) + 1; + if (envpath != NULL) + bufsz += strlen(envpath) + 1; + bufsz += strlen(argv0_path) + 1; #ifdef MS_WIN32 - if (machinepath) - bufsz += strlen(machinepath) + 1; - if (userpath) - bufsz += strlen(userpath) + 1; + if (machinepath) + bufsz += strlen(machinepath) + 1; + if (userpath) + bufsz += strlen(userpath) + 1; #endif - module_search_path = buf = malloc(bufsz); - if (buf == NULL) { - /* We can't exit, so print a warning and limp along */ - fprintf(stderr, "Can't malloc dynamic PYTHONPATH.\n"); - if (envpath) { - fprintf(stderr, "Using default static $PYTHONPATH.\n"); - module_search_path = envpath; - } - else { - fprintf(stderr, "Using environment $PYTHONPATH.\n"); - module_search_path = PYTHONPATH; - } - return; - } - - if (envpath) { - strcpy(buf, envpath); - buf = strchr(buf, '\0'); - *buf++ = DELIM; - } + module_search_path = buf = malloc(bufsz); + if (buf == NULL) { + /* We can't exit, so print a warning and limp along */ + fprintf(stderr, "Can't malloc dynamic PYTHONPATH.\n"); + if (envpath) { + fprintf(stderr, "Using default static $PYTHONPATH.\n"); + module_search_path = envpath; + } + else { + fprintf(stderr, "Using environment $PYTHONPATH.\n"); + module_search_path = PYTHONPATH; + } + return; + } + + if (envpath) { + strcpy(buf, envpath); + buf = strchr(buf, '\0'); + *buf++ = DELIM; + } #ifdef MS_WIN32 - if (machinepath) { - strcpy(buf, machinepath); - buf = strchr(buf, '\0'); - *buf++ = DELIM; - } - if (userpath) { - strcpy(buf, userpath); - buf = strchr(buf, '\0'); - *buf++ = DELIM; - } + if (machinepath) { + strcpy(buf, machinepath); + buf = strchr(buf, '\0'); + *buf++ = DELIM; + } + if (userpath) { + strcpy(buf, userpath); + buf = strchr(buf, '\0'); + *buf++ = DELIM; + } #endif - if (pythonhome == NULL) { - strcpy(buf, PYTHONPATH); - buf = strchr(buf, '\0'); - } - else { - char *p = PYTHONPATH; - char *q; - int n; - for (;;) { - q = strchr(p, DELIM); - if (q == NULL) - n = strlen(p); - else - n = q-p; - if (p[0] == '.' && is_sep(p[1])) { - strcpy(buf, pythonhome); - buf = strchr(buf, '\0'); - p++; - n--; - } - strncpy(buf, p, n); - buf += n; - if (q == NULL) - break; - *buf++ = DELIM; - p = q+1; - } - } - if (argv0_path) { - *buf++ = DELIM; - strcpy(buf, argv0_path); - buf = strchr(buf, '\0'); - } - *buf = '\0'; + if (pythonhome == NULL) { + strcpy(buf, PYTHONPATH); + buf = strchr(buf, '\0'); + } + else { + char *p = PYTHONPATH; + char *q; + int n; + for (;;) { + q = strchr(p, DELIM); + if (q == NULL) + n = strlen(p); + else + n = q-p; + if (p[0] == '.' && is_sep(p[1])) { + strcpy(buf, pythonhome); + buf = strchr(buf, '\0'); + p++; + n--; + } + strncpy(buf, p, n); + buf += n; + if (q == NULL) + break; + *buf++ = DELIM; + p = q+1; + } + } + if (argv0_path) { + *buf++ = DELIM; + strcpy(buf, argv0_path); + buf = strchr(buf, '\0'); + } + *buf = '\0'; } @@ -448,35 +448,35 @@ calculate_path(void) char * Py_GetPath(void) { - if (!module_search_path) - calculate_path(); + if (!module_search_path) + calculate_path(); - return module_search_path; + return module_search_path; } char * Py_GetPrefix(void) { - if (!module_search_path) - calculate_path(); + if (!module_search_path) + calculate_path(); - return prefix; + return prefix; } char * Py_GetExecPrefix(void) { - if (!module_search_path) - calculate_path(); + if (!module_search_path) + calculate_path(); - return exec_prefix; + return exec_prefix; } char * Py_GetProgramFullPath(void) { - if (!module_search_path) - calculate_path(); + if (!module_search_path) + calculate_path(); - return progpath; + return progpath; } diff --git a/PC/winreg.c b/PC/winreg.c index 7e8ea10..e6d113d 100644 --- a/PC/winreg.c +++ b/PC/winreg.c @@ -4,7 +4,7 @@ Windows Registry access module for Python. * Simple registry access written by Mark Hammond in win32api - module circa 1995. + module circa 1995. * Bill Tutt expanded the support significantly not long after. * Numerous other people have submitted patches since then. * Ripped from win32api module 03-Feb-2000 by Mark Hammond, and @@ -28,7 +28,7 @@ static char errNotAHandle[] = "Object is not a handle"; want to lose this info... */ #define PyErr_SetFromWindowsErrWithFunction(rc, fnname) \ - PyErr_SetFromWindowsErr(rc) + PyErr_SetFromWindowsErr(rc) /* Forward declares */ @@ -353,8 +353,8 @@ PyDoc_STRVAR(PyHKEY_Detach_doc, ************************************************************************/ typedef struct { - PyObject_VAR_HEAD - HKEY hkey; + PyObject_VAR_HEAD + HKEY hkey; } PyHKEYObject; #define PyHKEY_Check(op) ((op)->ob_type == &PyHKEY_Type) @@ -364,95 +364,95 @@ static char *failMsg = "bad operand type"; static PyObject * PyHKEY_unaryFailureFunc(PyObject *ob) { - PyErr_SetString(PyExc_TypeError, failMsg); - return NULL; + PyErr_SetString(PyExc_TypeError, failMsg); + return NULL; } static PyObject * PyHKEY_binaryFailureFunc(PyObject *ob1, PyObject *ob2) { - PyErr_SetString(PyExc_TypeError, failMsg); - return NULL; + PyErr_SetString(PyExc_TypeError, failMsg); + return NULL; } static PyObject * PyHKEY_ternaryFailureFunc(PyObject *ob1, PyObject *ob2, PyObject *ob3) { - PyErr_SetString(PyExc_TypeError, failMsg); - return NULL; + PyErr_SetString(PyExc_TypeError, failMsg); + return NULL; } static void PyHKEY_deallocFunc(PyObject *ob) { - /* Can not call PyHKEY_Close, as the ob->tp_type - has already been cleared, thus causing the type - check to fail! - */ - PyHKEYObject *obkey = (PyHKEYObject *)ob; - if (obkey->hkey) - RegCloseKey((HKEY)obkey->hkey); - PyObject_DEL(ob); + /* Can not call PyHKEY_Close, as the ob->tp_type + has already been cleared, thus causing the type + check to fail! + */ + PyHKEYObject *obkey = (PyHKEYObject *)ob; + if (obkey->hkey) + RegCloseKey((HKEY)obkey->hkey); + PyObject_DEL(ob); } static int PyHKEY_boolFunc(PyObject *ob) { - return ((PyHKEYObject *)ob)->hkey != 0; + return ((PyHKEYObject *)ob)->hkey != 0; } static PyObject * PyHKEY_intFunc(PyObject *ob) { - PyHKEYObject *pyhkey = (PyHKEYObject *)ob; - return PyLong_FromVoidPtr(pyhkey->hkey); + PyHKEYObject *pyhkey = (PyHKEYObject *)ob; + return PyLong_FromVoidPtr(pyhkey->hkey); } static PyObject * PyHKEY_strFunc(PyObject *ob) { - PyHKEYObject *pyhkey = (PyHKEYObject *)ob; - return PyUnicode_FromFormat("<PyHKEY:%p>", pyhkey->hkey); + PyHKEYObject *pyhkey = (PyHKEYObject *)ob; + return PyUnicode_FromFormat("<PyHKEY:%p>", pyhkey->hkey); } static int PyHKEY_compareFunc(PyObject *ob1, PyObject *ob2) { - PyHKEYObject *pyhkey1 = (PyHKEYObject *)ob1; - PyHKEYObject *pyhkey2 = (PyHKEYObject *)ob2; - return pyhkey1 == pyhkey2 ? 0 : - (pyhkey1 < pyhkey2 ? -1 : 1); + PyHKEYObject *pyhkey1 = (PyHKEYObject *)ob1; + PyHKEYObject *pyhkey2 = (PyHKEYObject *)ob2; + return pyhkey1 == pyhkey2 ? 0 : + (pyhkey1 < pyhkey2 ? -1 : 1); } static long PyHKEY_hashFunc(PyObject *ob) { - /* Just use the address. - XXX - should we use the handle value? - */ - return _Py_HashPointer(ob); + /* Just use the address. + XXX - should we use the handle value? + */ + return _Py_HashPointer(ob); } static PyNumberMethods PyHKEY_NumberMethods = { - PyHKEY_binaryFailureFunc, /* nb_add */ - PyHKEY_binaryFailureFunc, /* nb_subtract */ - PyHKEY_binaryFailureFunc, /* nb_multiply */ - PyHKEY_binaryFailureFunc, /* nb_remainder */ - PyHKEY_binaryFailureFunc, /* nb_divmod */ - PyHKEY_ternaryFailureFunc, /* nb_power */ - PyHKEY_unaryFailureFunc, /* nb_negative */ - PyHKEY_unaryFailureFunc, /* nb_positive */ - PyHKEY_unaryFailureFunc, /* nb_absolute */ - PyHKEY_boolFunc, /* nb_bool */ - PyHKEY_unaryFailureFunc, /* nb_invert */ - PyHKEY_binaryFailureFunc, /* nb_lshift */ - PyHKEY_binaryFailureFunc, /* nb_rshift */ - PyHKEY_binaryFailureFunc, /* nb_and */ - PyHKEY_binaryFailureFunc, /* nb_xor */ - PyHKEY_binaryFailureFunc, /* nb_or */ - PyHKEY_intFunc, /* nb_int */ - 0, /* nb_reserved */ - PyHKEY_unaryFailureFunc, /* nb_float */ + PyHKEY_binaryFailureFunc, /* nb_add */ + PyHKEY_binaryFailureFunc, /* nb_subtract */ + PyHKEY_binaryFailureFunc, /* nb_multiply */ + PyHKEY_binaryFailureFunc, /* nb_remainder */ + PyHKEY_binaryFailureFunc, /* nb_divmod */ + PyHKEY_ternaryFailureFunc, /* nb_power */ + PyHKEY_unaryFailureFunc, /* nb_negative */ + PyHKEY_unaryFailureFunc, /* nb_positive */ + PyHKEY_unaryFailureFunc, /* nb_absolute */ + PyHKEY_boolFunc, /* nb_bool */ + PyHKEY_unaryFailureFunc, /* nb_invert */ + PyHKEY_binaryFailureFunc, /* nb_lshift */ + PyHKEY_binaryFailureFunc, /* nb_rshift */ + PyHKEY_binaryFailureFunc, /* nb_and */ + PyHKEY_binaryFailureFunc, /* nb_xor */ + PyHKEY_binaryFailureFunc, /* nb_or */ + PyHKEY_intFunc, /* nb_int */ + 0, /* nb_reserved */ + PyHKEY_unaryFailureFunc, /* nb_float */ }; static PyObject *PyHKEY_CloseMethod(PyObject *self, PyObject *args); @@ -461,51 +461,51 @@ static PyObject *PyHKEY_Enter(PyObject *self); static PyObject *PyHKEY_Exit(PyObject *self, PyObject *args); static struct PyMethodDef PyHKEY_methods[] = { - {"Close", PyHKEY_CloseMethod, METH_VARARGS, PyHKEY_Close_doc}, - {"Detach", PyHKEY_DetachMethod, METH_VARARGS, PyHKEY_Detach_doc}, - {"__enter__", (PyCFunction)PyHKEY_Enter, METH_NOARGS, NULL}, - {"__exit__", PyHKEY_Exit, METH_VARARGS, NULL}, - {NULL} + {"Close", PyHKEY_CloseMethod, METH_VARARGS, PyHKEY_Close_doc}, + {"Detach", PyHKEY_DetachMethod, METH_VARARGS, PyHKEY_Detach_doc}, + {"__enter__", (PyCFunction)PyHKEY_Enter, METH_NOARGS, NULL}, + {"__exit__", PyHKEY_Exit, METH_VARARGS, NULL}, + {NULL} }; #define OFF(e) offsetof(PyHKEYObject, e) static PyMemberDef PyHKEY_memberlist[] = { - {"handle", T_INT, OFF(hkey), READONLY}, - {NULL} /* Sentinel */ + {"handle", T_INT, OFF(hkey), READONLY}, + {NULL} /* Sentinel */ }; /* The type itself */ PyTypeObject PyHKEY_Type = { - PyVarObject_HEAD_INIT(0, 0) /* fill in type at module init */ - "PyHKEY", - sizeof(PyHKEYObject), - 0, - PyHKEY_deallocFunc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - &PyHKEY_NumberMethods, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - PyHKEY_hashFunc, /* tp_hash */ - 0, /* tp_call */ - PyHKEY_strFunc, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - 0, /* tp_flags */ - PyHKEY_doc, /* tp_doc */ - 0, /*tp_traverse*/ - 0, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - PyHKEY_methods, /*tp_methods*/ - PyHKEY_memberlist, /*tp_members*/ + PyVarObject_HEAD_INIT(0, 0) /* fill in type at module init */ + "PyHKEY", + sizeof(PyHKEYObject), + 0, + PyHKEY_deallocFunc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + &PyHKEY_NumberMethods, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + PyHKEY_hashFunc, /* tp_hash */ + 0, /* tp_call */ + PyHKEY_strFunc, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + 0, /* tp_flags */ + PyHKEY_doc, /* tp_doc */ + 0, /*tp_traverse*/ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + PyHKEY_methods, /*tp_methods*/ + PyHKEY_memberlist, /*tp_members*/ }; /************************************************************************ @@ -516,39 +516,39 @@ PyTypeObject PyHKEY_Type = static PyObject * PyHKEY_CloseMethod(PyObject *self, PyObject *args) { - if (!PyArg_ParseTuple(args, ":Close")) - return NULL; - if (!PyHKEY_Close(self)) - return NULL; - Py_INCREF(Py_None); - return Py_None; + if (!PyArg_ParseTuple(args, ":Close")) + return NULL; + if (!PyHKEY_Close(self)) + return NULL; + Py_INCREF(Py_None); + return Py_None; } static PyObject * PyHKEY_DetachMethod(PyObject *self, PyObject *args) { - void* ret; - PyHKEYObject *pThis = (PyHKEYObject *)self; - if (!PyArg_ParseTuple(args, ":Detach")) - return NULL; - ret = (void*)pThis->hkey; - pThis->hkey = 0; - return PyLong_FromVoidPtr(ret); + void* ret; + PyHKEYObject *pThis = (PyHKEYObject *)self; + if (!PyArg_ParseTuple(args, ":Detach")) + return NULL; + ret = (void*)pThis->hkey; + pThis->hkey = 0; + return PyLong_FromVoidPtr(ret); } static PyObject * PyHKEY_Enter(PyObject *self) { - Py_XINCREF(self); - return self; + Py_XINCREF(self); + return self; } static PyObject * PyHKEY_Exit(PyObject *self, PyObject *args) { - if (!PyHKEY_Close(self)) - return NULL; - Py_RETURN_NONE; + if (!PyHKEY_Close(self)) + return NULL; + Py_RETURN_NONE; } @@ -558,74 +558,74 @@ PyHKEY_Exit(PyObject *self, PyObject *args) PyObject * PyHKEY_New(HKEY hInit) { - PyHKEYObject *key = PyObject_NEW(PyHKEYObject, &PyHKEY_Type); - if (key) - key->hkey = hInit; - return (PyObject *)key; + PyHKEYObject *key = PyObject_NEW(PyHKEYObject, &PyHKEY_Type); + if (key) + key->hkey = hInit; + return (PyObject *)key; } BOOL PyHKEY_Close(PyObject *ob_handle) { - LONG rc; - PyHKEYObject *key; - - if (!PyHKEY_Check(ob_handle)) { - PyErr_SetString(PyExc_TypeError, "bad operand type"); - return FALSE; - } - key = (PyHKEYObject *)ob_handle; - rc = key->hkey ? RegCloseKey((HKEY)key->hkey) : ERROR_SUCCESS; - key->hkey = 0; - if (rc != ERROR_SUCCESS) - PyErr_SetFromWindowsErrWithFunction(rc, "RegCloseKey"); - return rc == ERROR_SUCCESS; + LONG rc; + PyHKEYObject *key; + + if (!PyHKEY_Check(ob_handle)) { + PyErr_SetString(PyExc_TypeError, "bad operand type"); + return FALSE; + } + key = (PyHKEYObject *)ob_handle; + rc = key->hkey ? RegCloseKey((HKEY)key->hkey) : ERROR_SUCCESS; + key->hkey = 0; + if (rc != ERROR_SUCCESS) + PyErr_SetFromWindowsErrWithFunction(rc, "RegCloseKey"); + return rc == ERROR_SUCCESS; } BOOL PyHKEY_AsHKEY(PyObject *ob, HKEY *pHANDLE, BOOL bNoneOK) { - if (ob == Py_None) { - if (!bNoneOK) { - PyErr_SetString( - PyExc_TypeError, - "None is not a valid HKEY in this context"); - return FALSE; - } - *pHANDLE = (HKEY)0; - } - else if (PyHKEY_Check(ob)) { - PyHKEYObject *pH = (PyHKEYObject *)ob; - *pHANDLE = pH->hkey; - } - else if (PyLong_Check(ob)) { - /* We also support integers */ - PyErr_Clear(); - *pHANDLE = (HKEY)PyLong_AsVoidPtr(ob); - if (PyErr_Occurred()) - return FALSE; - } - else { - PyErr_SetString( - PyExc_TypeError, - "The object is not a PyHKEY object"); - return FALSE; - } - return TRUE; + if (ob == Py_None) { + if (!bNoneOK) { + PyErr_SetString( + PyExc_TypeError, + "None is not a valid HKEY in this context"); + return FALSE; + } + *pHANDLE = (HKEY)0; + } + else if (PyHKEY_Check(ob)) { + PyHKEYObject *pH = (PyHKEYObject *)ob; + *pHANDLE = pH->hkey; + } + else if (PyLong_Check(ob)) { + /* We also support integers */ + PyErr_Clear(); + *pHANDLE = (HKEY)PyLong_AsVoidPtr(ob); + if (PyErr_Occurred()) + return FALSE; + } + else { + PyErr_SetString( + PyExc_TypeError, + "The object is not a PyHKEY object"); + return FALSE; + } + return TRUE; } PyObject * PyHKEY_FromHKEY(HKEY h) { - PyHKEYObject *op; - - /* Inline PyObject_New */ - op = (PyHKEYObject *) PyObject_MALLOC(sizeof(PyHKEYObject)); - if (op == NULL) - return PyErr_NoMemory(); - PyObject_INIT(op, &PyHKEY_Type); - op->hkey = h; - return (PyObject *)op; + PyHKEYObject *op; + + /* Inline PyObject_New */ + op = (PyHKEYObject *) PyObject_MALLOC(sizeof(PyHKEYObject)); + if (op == NULL) + return PyErr_NoMemory(); + PyObject_INIT(op, &PyHKEY_Type); + op->hkey = h; + return (PyObject *)op; } @@ -635,32 +635,32 @@ PyHKEY_FromHKEY(HKEY h) BOOL PyWinObject_CloseHKEY(PyObject *obHandle) { - BOOL ok; - if (PyHKEY_Check(obHandle)) { - ok = PyHKEY_Close(obHandle); - } + BOOL ok; + if (PyHKEY_Check(obHandle)) { + ok = PyHKEY_Close(obHandle); + } #if SIZEOF_LONG >= SIZEOF_HKEY - else if (PyLong_Check(obHandle)) { - long rc = RegCloseKey((HKEY)PyLong_AsLong(obHandle)); - ok = (rc == ERROR_SUCCESS); - if (!ok) - PyErr_SetFromWindowsErrWithFunction(rc, "RegCloseKey"); - } + else if (PyLong_Check(obHandle)) { + long rc = RegCloseKey((HKEY)PyLong_AsLong(obHandle)); + ok = (rc == ERROR_SUCCESS); + if (!ok) + PyErr_SetFromWindowsErrWithFunction(rc, "RegCloseKey"); + } #else - else if (PyLong_Check(obHandle)) { - long rc = RegCloseKey((HKEY)PyLong_AsVoidPtr(obHandle)); - ok = (rc == ERROR_SUCCESS); - if (!ok) - PyErr_SetFromWindowsErrWithFunction(rc, "RegCloseKey"); - } + else if (PyLong_Check(obHandle)) { + long rc = RegCloseKey((HKEY)PyLong_AsVoidPtr(obHandle)); + ok = (rc == ERROR_SUCCESS); + if (!ok) + PyErr_SetFromWindowsErrWithFunction(rc, "RegCloseKey"); + } #endif - else { - PyErr_SetString( - PyExc_TypeError, - "A handle must be a HKEY object or an integer"); - return FALSE; - } - return ok; + else { + PyErr_SetString( + PyExc_TypeError, + "A handle must be a HKEY object or an integer"); + return FALSE; + } + return ok; } @@ -677,29 +677,29 @@ PyWinObject_CloseHKEY(PyObject *obHandle) static void fixupMultiSZ(wchar_t **str, wchar_t *data, int len) { - wchar_t *P; - int i; - wchar_t *Q; - - Q = data + len; - for (P = data, i = 0; P < Q && *P != '\0'; P++, i++) { - str[i] = P; - for(; *P != '\0'; P++) - ; - } + wchar_t *P; + int i; + wchar_t *Q; + + Q = data + len; + for (P = data, i = 0; P < Q && *P != '\0'; P++, i++) { + str[i] = P; + for(; *P != '\0'; P++) + ; + } } static int countStrings(wchar_t *data, int len) { - int strings; - wchar_t *P; - wchar_t *Q = data + len; - - for (P = data, strings = 0; P < Q && *P != '\0'; P++, strings++) - for (; P < Q && *P != '\0'; P++) - ; - return strings; + int strings; + wchar_t *P; + wchar_t *Q = data + len; + + for (P = data, strings = 0; P < Q && *P != '\0'; P++, strings++) + for (; P < Q && *P != '\0'; P++) + ; + return strings; } /* Convert PyObject into Registry data. @@ -707,200 +707,200 @@ countStrings(wchar_t *data, int len) static BOOL Py2Reg(PyObject *value, DWORD typ, BYTE **retDataBuf, DWORD *retDataSize) { - Py_ssize_t i,j; - switch (typ) { - case REG_DWORD: - if (value != Py_None && !PyLong_Check(value)) - return FALSE; - *retDataBuf = (BYTE *)PyMem_NEW(DWORD, 1); - if (*retDataBuf==NULL){ - PyErr_NoMemory(); - return FALSE; - } - *retDataSize = sizeof(DWORD); - if (value == Py_None) { - DWORD zero = 0; - memcpy(*retDataBuf, &zero, sizeof(DWORD)); - } - else { - DWORD d = PyLong_AsLong(value); - memcpy(*retDataBuf, &d, sizeof(DWORD)); - } - break; - case REG_SZ: - case REG_EXPAND_SZ: - { - if (value == Py_None) - *retDataSize = 1; - else { - if (!PyUnicode_Check(value)) - return FALSE; - - *retDataSize = 2 + PyUnicode_GET_DATA_SIZE(value); - } - *retDataBuf = (BYTE *)PyMem_NEW(DWORD, *retDataSize); - if (*retDataBuf==NULL){ - PyErr_NoMemory(); - return FALSE; - } - if (value == Py_None) - wcscpy((wchar_t *)*retDataBuf, L""); - else - wcscpy((wchar_t *)*retDataBuf, - PyUnicode_AS_UNICODE(value)); - break; - } - case REG_MULTI_SZ: - { - DWORD size = 0; - wchar_t *P; - - if (value == Py_None) - i = 0; - else { - if (!PyList_Check(value)) - return FALSE; - i = PyList_Size(value); - } - for (j = 0; j < i; j++) - { - PyObject *t; - t = PyList_GET_ITEM(value, j); - if (!PyUnicode_Check(t)) - return FALSE; - size += 2 + PyUnicode_GET_DATA_SIZE(t); - } - - *retDataSize = size + 2; - *retDataBuf = (BYTE *)PyMem_NEW(char, - *retDataSize); - if (*retDataBuf==NULL){ - PyErr_NoMemory(); - return FALSE; - } - P = (wchar_t *)*retDataBuf; - - for (j = 0; j < i; j++) - { - PyObject *t; - t = PyList_GET_ITEM(value, j); - wcscpy(P, PyUnicode_AS_UNICODE(t)); - P += 1 + wcslen( - PyUnicode_AS_UNICODE(t)); - } - /* And doubly-terminate the list... */ - *P = '\0'; - break; - } - case REG_BINARY: - /* ALSO handle ALL unknown data types here. Even if we can't - support it natively, we should handle the bits. */ - default: - if (value == Py_None) - *retDataSize = 0; - else { - Py_buffer view; - - if (!PyObject_CheckBuffer(value)) { - PyErr_Format(PyExc_TypeError, - "Objects of type '%s' can not " - "be used as binary registry values", - value->ob_type->tp_name); - return FALSE; - } - - if (PyObject_GetBuffer(value, &view, PyBUF_SIMPLE) < 0) - return FALSE; - - *retDataBuf = (BYTE *)PyMem_NEW(char, view.len); - if (*retDataBuf==NULL){ - PyBuffer_Release(&view); - PyErr_NoMemory(); - return FALSE; - } - *retDataSize = view.len; - memcpy(*retDataBuf, view.buf, view.len); - PyBuffer_Release(&view); - } - break; - } - return TRUE; + Py_ssize_t i,j; + switch (typ) { + case REG_DWORD: + if (value != Py_None && !PyLong_Check(value)) + return FALSE; + *retDataBuf = (BYTE *)PyMem_NEW(DWORD, 1); + if (*retDataBuf==NULL){ + PyErr_NoMemory(); + return FALSE; + } + *retDataSize = sizeof(DWORD); + if (value == Py_None) { + DWORD zero = 0; + memcpy(*retDataBuf, &zero, sizeof(DWORD)); + } + else { + DWORD d = PyLong_AsLong(value); + memcpy(*retDataBuf, &d, sizeof(DWORD)); + } + break; + case REG_SZ: + case REG_EXPAND_SZ: + { + if (value == Py_None) + *retDataSize = 1; + else { + if (!PyUnicode_Check(value)) + return FALSE; + + *retDataSize = 2 + PyUnicode_GET_DATA_SIZE(value); + } + *retDataBuf = (BYTE *)PyMem_NEW(DWORD, *retDataSize); + if (*retDataBuf==NULL){ + PyErr_NoMemory(); + return FALSE; + } + if (value == Py_None) + wcscpy((wchar_t *)*retDataBuf, L""); + else + wcscpy((wchar_t *)*retDataBuf, + PyUnicode_AS_UNICODE(value)); + break; + } + case REG_MULTI_SZ: + { + DWORD size = 0; + wchar_t *P; + + if (value == Py_None) + i = 0; + else { + if (!PyList_Check(value)) + return FALSE; + i = PyList_Size(value); + } + for (j = 0; j < i; j++) + { + PyObject *t; + t = PyList_GET_ITEM(value, j); + if (!PyUnicode_Check(t)) + return FALSE; + size += 2 + PyUnicode_GET_DATA_SIZE(t); + } + + *retDataSize = size + 2; + *retDataBuf = (BYTE *)PyMem_NEW(char, + *retDataSize); + if (*retDataBuf==NULL){ + PyErr_NoMemory(); + return FALSE; + } + P = (wchar_t *)*retDataBuf; + + for (j = 0; j < i; j++) + { + PyObject *t; + t = PyList_GET_ITEM(value, j); + wcscpy(P, PyUnicode_AS_UNICODE(t)); + P += 1 + wcslen( + PyUnicode_AS_UNICODE(t)); + } + /* And doubly-terminate the list... */ + *P = '\0'; + break; + } + case REG_BINARY: + /* ALSO handle ALL unknown data types here. Even if we can't + support it natively, we should handle the bits. */ + default: + if (value == Py_None) + *retDataSize = 0; + else { + Py_buffer view; + + if (!PyObject_CheckBuffer(value)) { + PyErr_Format(PyExc_TypeError, + "Objects of type '%s' can not " + "be used as binary registry values", + value->ob_type->tp_name); + return FALSE; + } + + if (PyObject_GetBuffer(value, &view, PyBUF_SIMPLE) < 0) + return FALSE; + + *retDataBuf = (BYTE *)PyMem_NEW(char, view.len); + if (*retDataBuf==NULL){ + PyBuffer_Release(&view); + PyErr_NoMemory(); + return FALSE; + } + *retDataSize = view.len; + memcpy(*retDataBuf, view.buf, view.len); + PyBuffer_Release(&view); + } + break; + } + return TRUE; } /* Convert Registry data into PyObject*/ static PyObject * Reg2Py(BYTE *retDataBuf, DWORD retDataSize, DWORD typ) { - PyObject *obData; - - switch (typ) { - case REG_DWORD: - if (retDataSize == 0) - obData = PyLong_FromLong(0); - else - obData = PyLong_FromLong(*(int *)retDataBuf); - break; - case REG_SZ: - case REG_EXPAND_SZ: - { - /* the buffer may or may not have a trailing NULL */ - wchar_t *data = (wchar_t *)retDataBuf; - int len = retDataSize / 2; - if (retDataSize && data[len-1] == '\0') - retDataSize -= 2; - if (retDataSize <= 0) - data = L""; - obData = PyUnicode_FromUnicode(data, retDataSize/2); - break; - } - case REG_MULTI_SZ: - if (retDataSize == 0) - obData = PyList_New(0); - else - { - int index = 0; - wchar_t *data = (wchar_t *)retDataBuf; - int len = retDataSize / 2; - int s = countStrings(data, len); - wchar_t **str = (wchar_t **)malloc(sizeof(wchar_t *)*s); - if (str == NULL) - return PyErr_NoMemory(); - - fixupMultiSZ(str, data, len); - obData = PyList_New(s); - if (obData == NULL) - return NULL; - for (index = 0; index < s; index++) - { - size_t len = wcslen(str[index]); - if (len > INT_MAX) { - PyErr_SetString(PyExc_OverflowError, - "registry string is too long for a Python string"); - Py_DECREF(obData); - return NULL; - } - PyList_SetItem(obData, - index, - PyUnicode_FromUnicode(str[index], len)); - } - free(str); - - break; - } - case REG_BINARY: - /* ALSO handle ALL unknown data types here. Even if we can't - support it natively, we should handle the bits. */ - default: - if (retDataSize == 0) { - Py_INCREF(Py_None); - obData = Py_None; - } - else - obData = PyBytes_FromStringAndSize( - (char *)retDataBuf, retDataSize); - break; - } - return obData; + PyObject *obData; + + switch (typ) { + case REG_DWORD: + if (retDataSize == 0) + obData = PyLong_FromLong(0); + else + obData = PyLong_FromLong(*(int *)retDataBuf); + break; + case REG_SZ: + case REG_EXPAND_SZ: + { + /* the buffer may or may not have a trailing NULL */ + wchar_t *data = (wchar_t *)retDataBuf; + int len = retDataSize / 2; + if (retDataSize && data[len-1] == '\0') + retDataSize -= 2; + if (retDataSize <= 0) + data = L""; + obData = PyUnicode_FromUnicode(data, retDataSize/2); + break; + } + case REG_MULTI_SZ: + if (retDataSize == 0) + obData = PyList_New(0); + else + { + int index = 0; + wchar_t *data = (wchar_t *)retDataBuf; + int len = retDataSize / 2; + int s = countStrings(data, len); + wchar_t **str = (wchar_t **)malloc(sizeof(wchar_t *)*s); + if (str == NULL) + return PyErr_NoMemory(); + + fixupMultiSZ(str, data, len); + obData = PyList_New(s); + if (obData == NULL) + return NULL; + for (index = 0; index < s; index++) + { + size_t len = wcslen(str[index]); + if (len > INT_MAX) { + PyErr_SetString(PyExc_OverflowError, + "registry string is too long for a Python string"); + Py_DECREF(obData); + return NULL; + } + PyList_SetItem(obData, + index, + PyUnicode_FromUnicode(str[index], len)); + } + free(str); + + break; + } + case REG_BINARY: + /* ALSO handle ALL unknown data types here. Even if we can't + support it natively, we should handle the bits. */ + default: + if (retDataSize == 0) { + Py_INCREF(Py_None); + obData = Py_None; + } + else + obData = PyBytes_FromStringAndSize( + (char *)retDataBuf, retDataSize); + break; + } + return obData; } /* The Python methods */ @@ -908,281 +908,281 @@ Reg2Py(BYTE *retDataBuf, DWORD retDataSize, DWORD typ) static PyObject * PyCloseKey(PyObject *self, PyObject *args) { - PyObject *obKey; - if (!PyArg_ParseTuple(args, "O:CloseKey", &obKey)) - return NULL; - if (!PyHKEY_Close(obKey)) - return NULL; - Py_INCREF(Py_None); - return Py_None; + PyObject *obKey; + if (!PyArg_ParseTuple(args, "O:CloseKey", &obKey)) + return NULL; + if (!PyHKEY_Close(obKey)) + return NULL; + Py_INCREF(Py_None); + return Py_None; } static PyObject * PyConnectRegistry(PyObject *self, PyObject *args) { - HKEY hKey; - PyObject *obKey; - wchar_t *szCompName = NULL; - HKEY retKey; - long rc; - if (!PyArg_ParseTuple(args, "ZO:ConnectRegistry", &szCompName, &obKey)) - return NULL; - if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) - return NULL; - Py_BEGIN_ALLOW_THREADS - rc = RegConnectRegistryW(szCompName, hKey, &retKey); - Py_END_ALLOW_THREADS - if (rc != ERROR_SUCCESS) - return PyErr_SetFromWindowsErrWithFunction(rc, - "ConnectRegistry"); - return PyHKEY_FromHKEY(retKey); + HKEY hKey; + PyObject *obKey; + wchar_t *szCompName = NULL; + HKEY retKey; + long rc; + if (!PyArg_ParseTuple(args, "ZO:ConnectRegistry", &szCompName, &obKey)) + return NULL; + if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) + return NULL; + Py_BEGIN_ALLOW_THREADS + rc = RegConnectRegistryW(szCompName, hKey, &retKey); + Py_END_ALLOW_THREADS + if (rc != ERROR_SUCCESS) + return PyErr_SetFromWindowsErrWithFunction(rc, + "ConnectRegistry"); + return PyHKEY_FromHKEY(retKey); } static PyObject * PyCreateKey(PyObject *self, PyObject *args) { - HKEY hKey; - PyObject *obKey; - wchar_t *subKey; - HKEY retKey; - long rc; - if (!PyArg_ParseTuple(args, "OZ:CreateKey", &obKey, &subKey)) - return NULL; - if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) - return NULL; - rc = RegCreateKeyW(hKey, subKey, &retKey); - if (rc != ERROR_SUCCESS) - return PyErr_SetFromWindowsErrWithFunction(rc, "CreateKey"); - return PyHKEY_FromHKEY(retKey); + HKEY hKey; + PyObject *obKey; + wchar_t *subKey; + HKEY retKey; + long rc; + if (!PyArg_ParseTuple(args, "OZ:CreateKey", &obKey, &subKey)) + return NULL; + if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) + return NULL; + rc = RegCreateKeyW(hKey, subKey, &retKey); + if (rc != ERROR_SUCCESS) + return PyErr_SetFromWindowsErrWithFunction(rc, "CreateKey"); + return PyHKEY_FromHKEY(retKey); } static PyObject * PyDeleteKey(PyObject *self, PyObject *args) { - HKEY hKey; - PyObject *obKey; - wchar_t *subKey; - long rc; - if (!PyArg_ParseTuple(args, "Ou:DeleteKey", &obKey, &subKey)) - return NULL; - if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) - return NULL; - rc = RegDeleteKeyW(hKey, subKey ); - if (rc != ERROR_SUCCESS) - return PyErr_SetFromWindowsErrWithFunction(rc, "RegDeleteKey"); - Py_INCREF(Py_None); - return Py_None; + HKEY hKey; + PyObject *obKey; + wchar_t *subKey; + long rc; + if (!PyArg_ParseTuple(args, "Ou:DeleteKey", &obKey, &subKey)) + return NULL; + if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) + return NULL; + rc = RegDeleteKeyW(hKey, subKey ); + if (rc != ERROR_SUCCESS) + return PyErr_SetFromWindowsErrWithFunction(rc, "RegDeleteKey"); + Py_INCREF(Py_None); + return Py_None; } static PyObject * PyDeleteValue(PyObject *self, PyObject *args) { - HKEY hKey; - PyObject *obKey; - wchar_t *subKey; - long rc; - if (!PyArg_ParseTuple(args, "OZ:DeleteValue", &obKey, &subKey)) - return NULL; - if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) - return NULL; - Py_BEGIN_ALLOW_THREADS - rc = RegDeleteValueW(hKey, subKey); - Py_END_ALLOW_THREADS - if (rc !=ERROR_SUCCESS) - return PyErr_SetFromWindowsErrWithFunction(rc, - "RegDeleteValue"); - Py_INCREF(Py_None); - return Py_None; + HKEY hKey; + PyObject *obKey; + wchar_t *subKey; + long rc; + if (!PyArg_ParseTuple(args, "OZ:DeleteValue", &obKey, &subKey)) + return NULL; + if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) + return NULL; + Py_BEGIN_ALLOW_THREADS + rc = RegDeleteValueW(hKey, subKey); + Py_END_ALLOW_THREADS + if (rc !=ERROR_SUCCESS) + return PyErr_SetFromWindowsErrWithFunction(rc, + "RegDeleteValue"); + Py_INCREF(Py_None); + return Py_None; } static PyObject * PyEnumKey(PyObject *self, PyObject *args) { - HKEY hKey; - PyObject *obKey; - int index; - long rc; - PyObject *retStr; - wchar_t tmpbuf[256]; /* max key name length is 255 */ - DWORD len = sizeof(tmpbuf); /* includes NULL terminator */ - - if (!PyArg_ParseTuple(args, "Oi:EnumKey", &obKey, &index)) - return NULL; - if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) - return NULL; - - Py_BEGIN_ALLOW_THREADS - rc = RegEnumKeyExW(hKey, index, tmpbuf, &len, NULL, NULL, NULL, NULL); - Py_END_ALLOW_THREADS - if (rc != ERROR_SUCCESS) - return PyErr_SetFromWindowsErrWithFunction(rc, "RegEnumKeyEx"); - - retStr = PyUnicode_FromUnicode(tmpbuf, len); - return retStr; /* can be NULL */ + HKEY hKey; + PyObject *obKey; + int index; + long rc; + PyObject *retStr; + wchar_t tmpbuf[256]; /* max key name length is 255 */ + DWORD len = sizeof(tmpbuf); /* includes NULL terminator */ + + if (!PyArg_ParseTuple(args, "Oi:EnumKey", &obKey, &index)) + return NULL; + if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) + return NULL; + + Py_BEGIN_ALLOW_THREADS + rc = RegEnumKeyExW(hKey, index, tmpbuf, &len, NULL, NULL, NULL, NULL); + Py_END_ALLOW_THREADS + if (rc != ERROR_SUCCESS) + return PyErr_SetFromWindowsErrWithFunction(rc, "RegEnumKeyEx"); + + retStr = PyUnicode_FromUnicode(tmpbuf, len); + return retStr; /* can be NULL */ } static PyObject * PyEnumValue(PyObject *self, PyObject *args) { - HKEY hKey; - PyObject *obKey; - int index; - long rc; - wchar_t *retValueBuf; - BYTE *retDataBuf; - DWORD retValueSize; - DWORD retDataSize; - DWORD typ; - PyObject *obData; - PyObject *retVal; - - if (!PyArg_ParseTuple(args, "Oi:EnumValue", &obKey, &index)) - return NULL; - if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) - return NULL; - - if ((rc = RegQueryInfoKeyW(hKey, NULL, NULL, NULL, NULL, NULL, NULL, - NULL, - &retValueSize, &retDataSize, NULL, NULL)) - != ERROR_SUCCESS) - return PyErr_SetFromWindowsErrWithFunction(rc, - "RegQueryInfoKey"); - ++retValueSize; /* include null terminators */ - ++retDataSize; - retValueBuf = (wchar_t *)PyMem_Malloc(sizeof(wchar_t) * retValueSize); - if (retValueBuf == NULL) - return PyErr_NoMemory(); - retDataBuf = (BYTE *)PyMem_Malloc(retDataSize); - if (retDataBuf == NULL) { - PyMem_Free(retValueBuf); - return PyErr_NoMemory(); - } - - Py_BEGIN_ALLOW_THREADS - rc = RegEnumValueW(hKey, - index, - retValueBuf, - &retValueSize, - NULL, - &typ, - retDataBuf, - &retDataSize); - Py_END_ALLOW_THREADS - - if (rc != ERROR_SUCCESS) { - retVal = PyErr_SetFromWindowsErrWithFunction(rc, - "PyRegEnumValue"); - goto fail; - } - obData = Reg2Py(retDataBuf, retDataSize, typ); - if (obData == NULL) { - retVal = NULL; - goto fail; - } - retVal = Py_BuildValue("uOi", retValueBuf, obData, typ); - Py_DECREF(obData); + HKEY hKey; + PyObject *obKey; + int index; + long rc; + wchar_t *retValueBuf; + BYTE *retDataBuf; + DWORD retValueSize; + DWORD retDataSize; + DWORD typ; + PyObject *obData; + PyObject *retVal; + + if (!PyArg_ParseTuple(args, "Oi:EnumValue", &obKey, &index)) + return NULL; + if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) + return NULL; + + if ((rc = RegQueryInfoKeyW(hKey, NULL, NULL, NULL, NULL, NULL, NULL, + NULL, + &retValueSize, &retDataSize, NULL, NULL)) + != ERROR_SUCCESS) + return PyErr_SetFromWindowsErrWithFunction(rc, + "RegQueryInfoKey"); + ++retValueSize; /* include null terminators */ + ++retDataSize; + retValueBuf = (wchar_t *)PyMem_Malloc(sizeof(wchar_t) * retValueSize); + if (retValueBuf == NULL) + return PyErr_NoMemory(); + retDataBuf = (BYTE *)PyMem_Malloc(retDataSize); + if (retDataBuf == NULL) { + PyMem_Free(retValueBuf); + return PyErr_NoMemory(); + } + + Py_BEGIN_ALLOW_THREADS + rc = RegEnumValueW(hKey, + index, + retValueBuf, + &retValueSize, + NULL, + &typ, + retDataBuf, + &retDataSize); + Py_END_ALLOW_THREADS + + if (rc != ERROR_SUCCESS) { + retVal = PyErr_SetFromWindowsErrWithFunction(rc, + "PyRegEnumValue"); + goto fail; + } + obData = Reg2Py(retDataBuf, retDataSize, typ); + if (obData == NULL) { + retVal = NULL; + goto fail; + } + retVal = Py_BuildValue("uOi", retValueBuf, obData, typ); + Py_DECREF(obData); fail: - PyMem_Free(retValueBuf); - PyMem_Free(retDataBuf); - return retVal; + PyMem_Free(retValueBuf); + PyMem_Free(retDataBuf); + return retVal; } static PyObject * PyExpandEnvironmentStrings(PyObject *self, PyObject *args) { - Py_UNICODE *retValue = NULL; - Py_UNICODE *src; - DWORD retValueSize; - DWORD rc; - PyObject *o; - - if (!PyArg_ParseTuple(args, "u:ExpandEnvironmentStrings", &src)) - return NULL; - - retValueSize = ExpandEnvironmentStringsW(src, retValue, 0); - if (retValueSize == 0) { - return PyErr_SetFromWindowsErrWithFunction(retValueSize, - "ExpandEnvironmentStrings"); - } - retValue = (Py_UNICODE *)PyMem_Malloc(retValueSize * sizeof(Py_UNICODE)); - if (retValue == NULL) { - return PyErr_NoMemory(); - } - - rc = ExpandEnvironmentStringsW(src, retValue, retValueSize); - if (rc == 0) { - PyMem_Free(retValue); - return PyErr_SetFromWindowsErrWithFunction(retValueSize, - "ExpandEnvironmentStrings"); - } - o = PyUnicode_FromUnicode(retValue, wcslen(retValue)); - PyMem_Free(retValue); - return o; + Py_UNICODE *retValue = NULL; + Py_UNICODE *src; + DWORD retValueSize; + DWORD rc; + PyObject *o; + + if (!PyArg_ParseTuple(args, "u:ExpandEnvironmentStrings", &src)) + return NULL; + + retValueSize = ExpandEnvironmentStringsW(src, retValue, 0); + if (retValueSize == 0) { + return PyErr_SetFromWindowsErrWithFunction(retValueSize, + "ExpandEnvironmentStrings"); + } + retValue = (Py_UNICODE *)PyMem_Malloc(retValueSize * sizeof(Py_UNICODE)); + if (retValue == NULL) { + return PyErr_NoMemory(); + } + + rc = ExpandEnvironmentStringsW(src, retValue, retValueSize); + if (rc == 0) { + PyMem_Free(retValue); + return PyErr_SetFromWindowsErrWithFunction(retValueSize, + "ExpandEnvironmentStrings"); + } + o = PyUnicode_FromUnicode(retValue, wcslen(retValue)); + PyMem_Free(retValue); + return o; } static PyObject * PyFlushKey(PyObject *self, PyObject *args) { - HKEY hKey; - PyObject *obKey; - long rc; - if (!PyArg_ParseTuple(args, "O:FlushKey", &obKey)) - return NULL; - if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) - return NULL; - Py_BEGIN_ALLOW_THREADS - rc = RegFlushKey(hKey); - Py_END_ALLOW_THREADS - if (rc != ERROR_SUCCESS) - return PyErr_SetFromWindowsErrWithFunction(rc, "RegFlushKey"); - Py_INCREF(Py_None); - return Py_None; + HKEY hKey; + PyObject *obKey; + long rc; + if (!PyArg_ParseTuple(args, "O:FlushKey", &obKey)) + return NULL; + if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) + return NULL; + Py_BEGIN_ALLOW_THREADS + rc = RegFlushKey(hKey); + Py_END_ALLOW_THREADS + if (rc != ERROR_SUCCESS) + return PyErr_SetFromWindowsErrWithFunction(rc, "RegFlushKey"); + Py_INCREF(Py_None); + return Py_None; } static PyObject * PyLoadKey(PyObject *self, PyObject *args) { - HKEY hKey; - PyObject *obKey; - wchar_t *subKey; - wchar_t *fileName; - - long rc; - if (!PyArg_ParseTuple(args, "Ouu:LoadKey", &obKey, &subKey, &fileName)) - return NULL; - if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) - return NULL; - Py_BEGIN_ALLOW_THREADS - rc = RegLoadKeyW(hKey, subKey, fileName ); - Py_END_ALLOW_THREADS - if (rc != ERROR_SUCCESS) - return PyErr_SetFromWindowsErrWithFunction(rc, "RegLoadKey"); - Py_INCREF(Py_None); - return Py_None; + HKEY hKey; + PyObject *obKey; + wchar_t *subKey; + wchar_t *fileName; + + long rc; + if (!PyArg_ParseTuple(args, "Ouu:LoadKey", &obKey, &subKey, &fileName)) + return NULL; + if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) + return NULL; + Py_BEGIN_ALLOW_THREADS + rc = RegLoadKeyW(hKey, subKey, fileName ); + Py_END_ALLOW_THREADS + if (rc != ERROR_SUCCESS) + return PyErr_SetFromWindowsErrWithFunction(rc, "RegLoadKey"); + Py_INCREF(Py_None); + return Py_None; } static PyObject * PyOpenKey(PyObject *self, PyObject *args) { - HKEY hKey; - PyObject *obKey; - - wchar_t *subKey; - int res = 0; - HKEY retKey; - long rc; - REGSAM sam = KEY_READ; - if (!PyArg_ParseTuple(args, "OZ|ii:OpenKey", &obKey, &subKey, - &res, &sam)) - return NULL; - if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) - return NULL; - - Py_BEGIN_ALLOW_THREADS - rc = RegOpenKeyExW(hKey, subKey, res, sam, &retKey); - Py_END_ALLOW_THREADS - if (rc != ERROR_SUCCESS) - return PyErr_SetFromWindowsErrWithFunction(rc, "RegOpenKeyEx"); - return PyHKEY_FromHKEY(retKey); + HKEY hKey; + PyObject *obKey; + + wchar_t *subKey; + int res = 0; + HKEY retKey; + long rc; + REGSAM sam = KEY_READ; + if (!PyArg_ParseTuple(args, "OZ|ii:OpenKey", &obKey, &subKey, + &res, &sam)) + return NULL; + if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) + return NULL; + + Py_BEGIN_ALLOW_THREADS + rc = RegOpenKeyExW(hKey, subKey, res, sam, &retKey); + Py_END_ALLOW_THREADS + if (rc != ERROR_SUCCESS) + return PyErr_SetFromWindowsErrWithFunction(rc, "RegOpenKeyEx"); + return PyHKEY_FromHKEY(retKey); } @@ -1198,18 +1198,18 @@ PyQueryInfoKey(PyObject *self, PyObject *args) PyObject *l; PyObject *ret; if (!PyArg_ParseTuple(args, "O:QueryInfoKey", &obKey)) - return NULL; + return NULL; if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) - return NULL; + return NULL; if ((rc = RegQueryInfoKey(hKey, NULL, NULL, 0, &nSubKeys, NULL, NULL, - &nValues, NULL, NULL, NULL, &ft)) + &nValues, NULL, NULL, NULL, &ft)) != ERROR_SUCCESS) - return PyErr_SetFromWindowsErrWithFunction(rc, "RegQueryInfoKey"); + return PyErr_SetFromWindowsErrWithFunction(rc, "RegQueryInfoKey"); li.LowPart = ft.dwLowDateTime; li.HighPart = ft.dwHighDateTime; l = PyLong_FromLongLong(li.QuadPart); if (l == NULL) - return NULL; + return NULL; ret = Py_BuildValue("iiO", nSubKeys, nValues, l); Py_DECREF(l); return ret; @@ -1218,326 +1218,326 @@ PyQueryInfoKey(PyObject *self, PyObject *args) static PyObject * PyQueryValue(PyObject *self, PyObject *args) { - HKEY hKey; - PyObject *obKey; - wchar_t *subKey; - long rc; - PyObject *retStr; - wchar_t *retBuf; - long bufSize = 0; - - if (!PyArg_ParseTuple(args, "OZ:QueryValue", &obKey, &subKey)) - return NULL; - - if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) - return NULL; - if ((rc = RegQueryValueW(hKey, subKey, NULL, &bufSize)) - != ERROR_SUCCESS) - return PyErr_SetFromWindowsErrWithFunction(rc, - "RegQueryValue"); - retBuf = (wchar_t *)PyMem_Malloc(bufSize); - if (retBuf == NULL) - return PyErr_NoMemory(); - - if ((rc = RegQueryValueW(hKey, subKey, retBuf, &bufSize)) - != ERROR_SUCCESS) { - PyMem_Free(retBuf); - return PyErr_SetFromWindowsErrWithFunction(rc, - "RegQueryValue"); - } - - retStr = PyUnicode_FromUnicode(retBuf, wcslen(retBuf)); - PyMem_Free(retBuf); - return retStr; + HKEY hKey; + PyObject *obKey; + wchar_t *subKey; + long rc; + PyObject *retStr; + wchar_t *retBuf; + long bufSize = 0; + + if (!PyArg_ParseTuple(args, "OZ:QueryValue", &obKey, &subKey)) + return NULL; + + if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) + return NULL; + if ((rc = RegQueryValueW(hKey, subKey, NULL, &bufSize)) + != ERROR_SUCCESS) + return PyErr_SetFromWindowsErrWithFunction(rc, + "RegQueryValue"); + retBuf = (wchar_t *)PyMem_Malloc(bufSize); + if (retBuf == NULL) + return PyErr_NoMemory(); + + if ((rc = RegQueryValueW(hKey, subKey, retBuf, &bufSize)) + != ERROR_SUCCESS) { + PyMem_Free(retBuf); + return PyErr_SetFromWindowsErrWithFunction(rc, + "RegQueryValue"); + } + + retStr = PyUnicode_FromUnicode(retBuf, wcslen(retBuf)); + PyMem_Free(retBuf); + return retStr; } static PyObject * PyQueryValueEx(PyObject *self, PyObject *args) { - HKEY hKey; - PyObject *obKey; - wchar_t *valueName; - - long rc; - BYTE *retBuf; - DWORD bufSize = 0; - DWORD typ; - PyObject *obData; - PyObject *result; - - if (!PyArg_ParseTuple(args, "OZ:QueryValueEx", &obKey, &valueName)) - return NULL; - - if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) - return NULL; - if ((rc = RegQueryValueExW(hKey, valueName, - NULL, NULL, NULL, - &bufSize)) - != ERROR_SUCCESS) - return PyErr_SetFromWindowsErrWithFunction(rc, - "RegQueryValueEx"); - retBuf = (BYTE *)PyMem_Malloc(bufSize); - if (retBuf == NULL) - return PyErr_NoMemory(); - if ((rc = RegQueryValueExW(hKey, valueName, NULL, - &typ, retBuf, &bufSize)) - != ERROR_SUCCESS) { - PyMem_Free(retBuf); - return PyErr_SetFromWindowsErrWithFunction(rc, - "RegQueryValueEx"); - } - obData = Reg2Py(retBuf, bufSize, typ); - PyMem_Free(retBuf); - if (obData == NULL) - return NULL; - result = Py_BuildValue("Oi", obData, typ); - Py_DECREF(obData); - return result; + HKEY hKey; + PyObject *obKey; + wchar_t *valueName; + + long rc; + BYTE *retBuf; + DWORD bufSize = 0; + DWORD typ; + PyObject *obData; + PyObject *result; + + if (!PyArg_ParseTuple(args, "OZ:QueryValueEx", &obKey, &valueName)) + return NULL; + + if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) + return NULL; + if ((rc = RegQueryValueExW(hKey, valueName, + NULL, NULL, NULL, + &bufSize)) + != ERROR_SUCCESS) + return PyErr_SetFromWindowsErrWithFunction(rc, + "RegQueryValueEx"); + retBuf = (BYTE *)PyMem_Malloc(bufSize); + if (retBuf == NULL) + return PyErr_NoMemory(); + if ((rc = RegQueryValueExW(hKey, valueName, NULL, + &typ, retBuf, &bufSize)) + != ERROR_SUCCESS) { + PyMem_Free(retBuf); + return PyErr_SetFromWindowsErrWithFunction(rc, + "RegQueryValueEx"); + } + obData = Reg2Py(retBuf, bufSize, typ); + PyMem_Free(retBuf); + if (obData == NULL) + return NULL; + result = Py_BuildValue("Oi", obData, typ); + Py_DECREF(obData); + return result; } static PyObject * PySaveKey(PyObject *self, PyObject *args) { - HKEY hKey; - PyObject *obKey; - wchar_t *fileName; - LPSECURITY_ATTRIBUTES pSA = NULL; - - long rc; - if (!PyArg_ParseTuple(args, "Ou:SaveKey", &obKey, &fileName)) - return NULL; - if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) - return NULL; + HKEY hKey; + PyObject *obKey; + wchar_t *fileName; + LPSECURITY_ATTRIBUTES pSA = NULL; + + long rc; + if (!PyArg_ParseTuple(args, "Ou:SaveKey", &obKey, &fileName)) + return NULL; + if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) + return NULL; /* One day we may get security into the core? - if (!PyWinObject_AsSECURITY_ATTRIBUTES(obSA, &pSA, TRUE)) - return NULL; + if (!PyWinObject_AsSECURITY_ATTRIBUTES(obSA, &pSA, TRUE)) + return NULL; */ - Py_BEGIN_ALLOW_THREADS - rc = RegSaveKeyW(hKey, fileName, pSA ); - Py_END_ALLOW_THREADS - if (rc != ERROR_SUCCESS) - return PyErr_SetFromWindowsErrWithFunction(rc, "RegSaveKey"); - Py_INCREF(Py_None); - return Py_None; + Py_BEGIN_ALLOW_THREADS + rc = RegSaveKeyW(hKey, fileName, pSA ); + Py_END_ALLOW_THREADS + if (rc != ERROR_SUCCESS) + return PyErr_SetFromWindowsErrWithFunction(rc, "RegSaveKey"); + Py_INCREF(Py_None); + return Py_None; } static PyObject * PySetValue(PyObject *self, PyObject *args) { - HKEY hKey; - PyObject *obKey; - wchar_t *subKey; - wchar_t *str; - DWORD typ; - DWORD len; - long rc; - if (!PyArg_ParseTuple(args, "OZiu#:SetValue", - &obKey, - &subKey, - &typ, - &str, - &len)) - return NULL; - if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) - return NULL; - if (typ != REG_SZ) { - PyErr_SetString(PyExc_TypeError, - "Type must be winreg.REG_SZ"); - return NULL; - } - - Py_BEGIN_ALLOW_THREADS - rc = RegSetValueW(hKey, subKey, REG_SZ, str, len+1); - Py_END_ALLOW_THREADS - if (rc != ERROR_SUCCESS) - return PyErr_SetFromWindowsErrWithFunction(rc, "RegSetValue"); - Py_INCREF(Py_None); - return Py_None; + HKEY hKey; + PyObject *obKey; + wchar_t *subKey; + wchar_t *str; + DWORD typ; + DWORD len; + long rc; + if (!PyArg_ParseTuple(args, "OZiu#:SetValue", + &obKey, + &subKey, + &typ, + &str, + &len)) + return NULL; + if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) + return NULL; + if (typ != REG_SZ) { + PyErr_SetString(PyExc_TypeError, + "Type must be winreg.REG_SZ"); + return NULL; + } + + Py_BEGIN_ALLOW_THREADS + rc = RegSetValueW(hKey, subKey, REG_SZ, str, len+1); + Py_END_ALLOW_THREADS + if (rc != ERROR_SUCCESS) + return PyErr_SetFromWindowsErrWithFunction(rc, "RegSetValue"); + Py_INCREF(Py_None); + return Py_None; } static PyObject * PySetValueEx(PyObject *self, PyObject *args) { - HKEY hKey; - PyObject *obKey; - Py_UNICODE *valueName; - PyObject *obRes; - PyObject *value; - BYTE *data; - DWORD len; - DWORD typ; - - LONG rc; - - if (!PyArg_ParseTuple(args, "OZOiO:SetValueEx", - &obKey, - &valueName, - &obRes, - &typ, - &value)) - return NULL; - if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) - return NULL; - if (!Py2Reg(value, typ, &data, &len)) - { - if (!PyErr_Occurred()) - PyErr_SetString(PyExc_ValueError, - "Could not convert the data to the specified type."); - return NULL; - } - Py_BEGIN_ALLOW_THREADS - rc = RegSetValueExW(hKey, valueName, 0, typ, data, len); - Py_END_ALLOW_THREADS - PyMem_DEL(data); - if (rc != ERROR_SUCCESS) - return PyErr_SetFromWindowsErrWithFunction(rc, - "RegSetValueEx"); - Py_INCREF(Py_None); - return Py_None; + HKEY hKey; + PyObject *obKey; + Py_UNICODE *valueName; + PyObject *obRes; + PyObject *value; + BYTE *data; + DWORD len; + DWORD typ; + + LONG rc; + + if (!PyArg_ParseTuple(args, "OZOiO:SetValueEx", + &obKey, + &valueName, + &obRes, + &typ, + &value)) + return NULL; + if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) + return NULL; + if (!Py2Reg(value, typ, &data, &len)) + { + if (!PyErr_Occurred()) + PyErr_SetString(PyExc_ValueError, + "Could not convert the data to the specified type."); + return NULL; + } + Py_BEGIN_ALLOW_THREADS + rc = RegSetValueExW(hKey, valueName, 0, typ, data, len); + Py_END_ALLOW_THREADS + PyMem_DEL(data); + if (rc != ERROR_SUCCESS) + return PyErr_SetFromWindowsErrWithFunction(rc, + "RegSetValueEx"); + Py_INCREF(Py_None); + return Py_None; } static PyObject * PyDisableReflectionKey(PyObject *self, PyObject *args) { - HKEY hKey; - PyObject *obKey; - HMODULE hMod; - typedef LONG (WINAPI *RDRKFunc)(HKEY); - RDRKFunc pfn = NULL; - LONG rc; - - if (!PyArg_ParseTuple(args, "O:DisableReflectionKey", &obKey)) - return NULL; - if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) - return NULL; - - // Only available on 64bit platforms, so we must load it - // dynamically. - hMod = GetModuleHandle("advapi32.dll"); - if (hMod) - pfn = (RDRKFunc)GetProcAddress(hMod, - "RegDisableReflectionKey"); - if (!pfn) { - PyErr_SetString(PyExc_NotImplementedError, - "not implemented on this platform"); - return NULL; - } - Py_BEGIN_ALLOW_THREADS - rc = (*pfn)(hKey); - Py_END_ALLOW_THREADS - if (rc != ERROR_SUCCESS) - return PyErr_SetFromWindowsErrWithFunction(rc, - "RegDisableReflectionKey"); - Py_INCREF(Py_None); - return Py_None; + HKEY hKey; + PyObject *obKey; + HMODULE hMod; + typedef LONG (WINAPI *RDRKFunc)(HKEY); + RDRKFunc pfn = NULL; + LONG rc; + + if (!PyArg_ParseTuple(args, "O:DisableReflectionKey", &obKey)) + return NULL; + if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) + return NULL; + + // Only available on 64bit platforms, so we must load it + // dynamically. + hMod = GetModuleHandle("advapi32.dll"); + if (hMod) + pfn = (RDRKFunc)GetProcAddress(hMod, + "RegDisableReflectionKey"); + if (!pfn) { + PyErr_SetString(PyExc_NotImplementedError, + "not implemented on this platform"); + return NULL; + } + Py_BEGIN_ALLOW_THREADS + rc = (*pfn)(hKey); + Py_END_ALLOW_THREADS + if (rc != ERROR_SUCCESS) + return PyErr_SetFromWindowsErrWithFunction(rc, + "RegDisableReflectionKey"); + Py_INCREF(Py_None); + return Py_None; } static PyObject * PyEnableReflectionKey(PyObject *self, PyObject *args) { - HKEY hKey; - PyObject *obKey; - HMODULE hMod; - typedef LONG (WINAPI *RERKFunc)(HKEY); - RERKFunc pfn = NULL; - LONG rc; - - if (!PyArg_ParseTuple(args, "O:EnableReflectionKey", &obKey)) - return NULL; - if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) - return NULL; - - // Only available on 64bit platforms, so we must load it - // dynamically. - hMod = GetModuleHandle("advapi32.dll"); - if (hMod) - pfn = (RERKFunc)GetProcAddress(hMod, - "RegEnableReflectionKey"); - if (!pfn) { - PyErr_SetString(PyExc_NotImplementedError, - "not implemented on this platform"); - return NULL; - } - Py_BEGIN_ALLOW_THREADS - rc = (*pfn)(hKey); - Py_END_ALLOW_THREADS - if (rc != ERROR_SUCCESS) - return PyErr_SetFromWindowsErrWithFunction(rc, - "RegEnableReflectionKey"); - Py_INCREF(Py_None); - return Py_None; + HKEY hKey; + PyObject *obKey; + HMODULE hMod; + typedef LONG (WINAPI *RERKFunc)(HKEY); + RERKFunc pfn = NULL; + LONG rc; + + if (!PyArg_ParseTuple(args, "O:EnableReflectionKey", &obKey)) + return NULL; + if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) + return NULL; + + // Only available on 64bit platforms, so we must load it + // dynamically. + hMod = GetModuleHandle("advapi32.dll"); + if (hMod) + pfn = (RERKFunc)GetProcAddress(hMod, + "RegEnableReflectionKey"); + if (!pfn) { + PyErr_SetString(PyExc_NotImplementedError, + "not implemented on this platform"); + return NULL; + } + Py_BEGIN_ALLOW_THREADS + rc = (*pfn)(hKey); + Py_END_ALLOW_THREADS + if (rc != ERROR_SUCCESS) + return PyErr_SetFromWindowsErrWithFunction(rc, + "RegEnableReflectionKey"); + Py_INCREF(Py_None); + return Py_None; } static PyObject * PyQueryReflectionKey(PyObject *self, PyObject *args) { - HKEY hKey; - PyObject *obKey; - HMODULE hMod; - typedef LONG (WINAPI *RQRKFunc)(HKEY, BOOL *); - RQRKFunc pfn = NULL; - BOOL result; - LONG rc; - - if (!PyArg_ParseTuple(args, "O:QueryReflectionKey", &obKey)) - return NULL; - if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) - return NULL; - - // Only available on 64bit platforms, so we must load it - // dynamically. - hMod = GetModuleHandle("advapi32.dll"); - if (hMod) - pfn = (RQRKFunc)GetProcAddress(hMod, - "RegQueryReflectionKey"); - if (!pfn) { - PyErr_SetString(PyExc_NotImplementedError, - "not implemented on this platform"); - return NULL; - } - Py_BEGIN_ALLOW_THREADS - rc = (*pfn)(hKey, &result); - Py_END_ALLOW_THREADS - if (rc != ERROR_SUCCESS) - return PyErr_SetFromWindowsErrWithFunction(rc, - "RegQueryReflectionKey"); - return PyBool_FromLong(rc); + HKEY hKey; + PyObject *obKey; + HMODULE hMod; + typedef LONG (WINAPI *RQRKFunc)(HKEY, BOOL *); + RQRKFunc pfn = NULL; + BOOL result; + LONG rc; + + if (!PyArg_ParseTuple(args, "O:QueryReflectionKey", &obKey)) + return NULL; + if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) + return NULL; + + // Only available on 64bit platforms, so we must load it + // dynamically. + hMod = GetModuleHandle("advapi32.dll"); + if (hMod) + pfn = (RQRKFunc)GetProcAddress(hMod, + "RegQueryReflectionKey"); + if (!pfn) { + PyErr_SetString(PyExc_NotImplementedError, + "not implemented on this platform"); + return NULL; + } + Py_BEGIN_ALLOW_THREADS + rc = (*pfn)(hKey, &result); + Py_END_ALLOW_THREADS + if (rc != ERROR_SUCCESS) + return PyErr_SetFromWindowsErrWithFunction(rc, + "RegQueryReflectionKey"); + return PyBool_FromLong(rc); } static struct PyMethodDef winreg_methods[] = { - {"CloseKey", PyCloseKey, METH_VARARGS, CloseKey_doc}, - {"ConnectRegistry", PyConnectRegistry, METH_VARARGS, ConnectRegistry_doc}, - {"CreateKey", PyCreateKey, METH_VARARGS, CreateKey_doc}, - {"DeleteKey", PyDeleteKey, METH_VARARGS, DeleteKey_doc}, - {"DeleteValue", PyDeleteValue, METH_VARARGS, DeleteValue_doc}, - {"DisableReflectionKey", PyDisableReflectionKey, METH_VARARGS, DisableReflectionKey_doc}, - {"EnableReflectionKey", PyEnableReflectionKey, METH_VARARGS, EnableReflectionKey_doc}, - {"EnumKey", PyEnumKey, METH_VARARGS, EnumKey_doc}, - {"EnumValue", PyEnumValue, METH_VARARGS, EnumValue_doc}, - {"ExpandEnvironmentStrings", PyExpandEnvironmentStrings, METH_VARARGS, - ExpandEnvironmentStrings_doc }, - {"FlushKey", PyFlushKey, METH_VARARGS, FlushKey_doc}, - {"LoadKey", PyLoadKey, METH_VARARGS, LoadKey_doc}, - {"OpenKey", PyOpenKey, METH_VARARGS, OpenKey_doc}, - {"OpenKeyEx", PyOpenKey, METH_VARARGS, OpenKeyEx_doc}, - {"QueryValue", PyQueryValue, METH_VARARGS, QueryValue_doc}, - {"QueryValueEx", PyQueryValueEx, METH_VARARGS, QueryValueEx_doc}, - {"QueryInfoKey", PyQueryInfoKey, METH_VARARGS, QueryInfoKey_doc}, - {"QueryReflectionKey",PyQueryReflectionKey,METH_VARARGS, QueryReflectionKey_doc}, - {"SaveKey", PySaveKey, METH_VARARGS, SaveKey_doc}, - {"SetValue", PySetValue, METH_VARARGS, SetValue_doc}, - {"SetValueEx", PySetValueEx, METH_VARARGS, SetValueEx_doc}, - NULL, + {"CloseKey", PyCloseKey, METH_VARARGS, CloseKey_doc}, + {"ConnectRegistry", PyConnectRegistry, METH_VARARGS, ConnectRegistry_doc}, + {"CreateKey", PyCreateKey, METH_VARARGS, CreateKey_doc}, + {"DeleteKey", PyDeleteKey, METH_VARARGS, DeleteKey_doc}, + {"DeleteValue", PyDeleteValue, METH_VARARGS, DeleteValue_doc}, + {"DisableReflectionKey", PyDisableReflectionKey, METH_VARARGS, DisableReflectionKey_doc}, + {"EnableReflectionKey", PyEnableReflectionKey, METH_VARARGS, EnableReflectionKey_doc}, + {"EnumKey", PyEnumKey, METH_VARARGS, EnumKey_doc}, + {"EnumValue", PyEnumValue, METH_VARARGS, EnumValue_doc}, + {"ExpandEnvironmentStrings", PyExpandEnvironmentStrings, METH_VARARGS, + ExpandEnvironmentStrings_doc }, + {"FlushKey", PyFlushKey, METH_VARARGS, FlushKey_doc}, + {"LoadKey", PyLoadKey, METH_VARARGS, LoadKey_doc}, + {"OpenKey", PyOpenKey, METH_VARARGS, OpenKey_doc}, + {"OpenKeyEx", PyOpenKey, METH_VARARGS, OpenKeyEx_doc}, + {"QueryValue", PyQueryValue, METH_VARARGS, QueryValue_doc}, + {"QueryValueEx", PyQueryValueEx, METH_VARARGS, QueryValueEx_doc}, + {"QueryInfoKey", PyQueryInfoKey, METH_VARARGS, QueryInfoKey_doc}, + {"QueryReflectionKey",PyQueryReflectionKey,METH_VARARGS, QueryReflectionKey_doc}, + {"SaveKey", PySaveKey, METH_VARARGS, SaveKey_doc}, + {"SetValue", PySetValue, METH_VARARGS, SetValue_doc}, + {"SetValueEx", PySetValueEx, METH_VARARGS, SetValueEx_doc}, + NULL, }; static void insint(PyObject * d, char * name, long value) { - PyObject *v = PyLong_FromLong(value); - if (!v || PyDict_SetItemString(d, name, v)) - PyErr_Clear(); - Py_XDECREF(v); + PyObject *v = PyLong_FromLong(value); + if (!v || PyDict_SetItemString(d, name, v)) + PyErr_Clear(); + Py_XDECREF(v); } #define ADD_INT(val) insint(d, #val, val) @@ -1545,104 +1545,104 @@ insint(PyObject * d, char * name, long value) static void inskey(PyObject * d, char * name, HKEY key) { - PyObject *v = PyLong_FromVoidPtr(key); - if (!v || PyDict_SetItemString(d, name, v)) - PyErr_Clear(); - Py_XDECREF(v); + PyObject *v = PyLong_FromVoidPtr(key); + if (!v || PyDict_SetItemString(d, name, v)) + PyErr_Clear(); + Py_XDECREF(v); } #define ADD_KEY(val) inskey(d, #val, val) static struct PyModuleDef winregmodule = { - PyModuleDef_HEAD_INIT, - "winreg", - module_doc, - -1, - winreg_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "winreg", + module_doc, + -1, + winreg_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_winreg(void) { - PyObject *m, *d; - m = PyModule_Create(&winregmodule); - if (m == NULL) - return NULL; - d = PyModule_GetDict(m); - PyHKEY_Type.tp_doc = PyHKEY_doc; - if (PyType_Ready(&PyHKEY_Type) < 0) - return NULL; - Py_INCREF(&PyHKEY_Type); - if (PyDict_SetItemString(d, "HKEYType", - (PyObject *)&PyHKEY_Type) != 0) - return NULL; - Py_INCREF(PyExc_WindowsError); - if (PyDict_SetItemString(d, "error", - PyExc_WindowsError) != 0) - return NULL; - - /* Add the relevant constants */ - ADD_KEY(HKEY_CLASSES_ROOT); - ADD_KEY(HKEY_CURRENT_USER); - ADD_KEY(HKEY_LOCAL_MACHINE); - ADD_KEY(HKEY_USERS); - ADD_KEY(HKEY_PERFORMANCE_DATA); + PyObject *m, *d; + m = PyModule_Create(&winregmodule); + if (m == NULL) + return NULL; + d = PyModule_GetDict(m); + PyHKEY_Type.tp_doc = PyHKEY_doc; + if (PyType_Ready(&PyHKEY_Type) < 0) + return NULL; + Py_INCREF(&PyHKEY_Type); + if (PyDict_SetItemString(d, "HKEYType", + (PyObject *)&PyHKEY_Type) != 0) + return NULL; + Py_INCREF(PyExc_WindowsError); + if (PyDict_SetItemString(d, "error", + PyExc_WindowsError) != 0) + return NULL; + + /* Add the relevant constants */ + ADD_KEY(HKEY_CLASSES_ROOT); + ADD_KEY(HKEY_CURRENT_USER); + ADD_KEY(HKEY_LOCAL_MACHINE); + ADD_KEY(HKEY_USERS); + ADD_KEY(HKEY_PERFORMANCE_DATA); #ifdef HKEY_CURRENT_CONFIG - ADD_KEY(HKEY_CURRENT_CONFIG); + ADD_KEY(HKEY_CURRENT_CONFIG); #endif #ifdef HKEY_DYN_DATA - ADD_KEY(HKEY_DYN_DATA); + ADD_KEY(HKEY_DYN_DATA); #endif - ADD_INT(KEY_QUERY_VALUE); - ADD_INT(KEY_SET_VALUE); - ADD_INT(KEY_CREATE_SUB_KEY); - ADD_INT(KEY_ENUMERATE_SUB_KEYS); - ADD_INT(KEY_NOTIFY); - ADD_INT(KEY_CREATE_LINK); - ADD_INT(KEY_READ); - ADD_INT(KEY_WRITE); - ADD_INT(KEY_EXECUTE); - ADD_INT(KEY_ALL_ACCESS); + ADD_INT(KEY_QUERY_VALUE); + ADD_INT(KEY_SET_VALUE); + ADD_INT(KEY_CREATE_SUB_KEY); + ADD_INT(KEY_ENUMERATE_SUB_KEYS); + ADD_INT(KEY_NOTIFY); + ADD_INT(KEY_CREATE_LINK); + ADD_INT(KEY_READ); + ADD_INT(KEY_WRITE); + ADD_INT(KEY_EXECUTE); + ADD_INT(KEY_ALL_ACCESS); #ifdef KEY_WOW64_64KEY - ADD_INT(KEY_WOW64_64KEY); + ADD_INT(KEY_WOW64_64KEY); #endif #ifdef KEY_WOW64_32KEY - ADD_INT(KEY_WOW64_32KEY); + ADD_INT(KEY_WOW64_32KEY); #endif - ADD_INT(REG_OPTION_RESERVED); - ADD_INT(REG_OPTION_NON_VOLATILE); - ADD_INT(REG_OPTION_VOLATILE); - ADD_INT(REG_OPTION_CREATE_LINK); - ADD_INT(REG_OPTION_BACKUP_RESTORE); - ADD_INT(REG_OPTION_OPEN_LINK); - ADD_INT(REG_LEGAL_OPTION); - ADD_INT(REG_CREATED_NEW_KEY); - ADD_INT(REG_OPENED_EXISTING_KEY); - ADD_INT(REG_WHOLE_HIVE_VOLATILE); - ADD_INT(REG_REFRESH_HIVE); - ADD_INT(REG_NO_LAZY_FLUSH); - ADD_INT(REG_NOTIFY_CHANGE_NAME); - ADD_INT(REG_NOTIFY_CHANGE_ATTRIBUTES); - ADD_INT(REG_NOTIFY_CHANGE_LAST_SET); - ADD_INT(REG_NOTIFY_CHANGE_SECURITY); - ADD_INT(REG_LEGAL_CHANGE_FILTER); - ADD_INT(REG_NONE); - ADD_INT(REG_SZ); - ADD_INT(REG_EXPAND_SZ); - ADD_INT(REG_BINARY); - ADD_INT(REG_DWORD); - ADD_INT(REG_DWORD_LITTLE_ENDIAN); - ADD_INT(REG_DWORD_BIG_ENDIAN); - ADD_INT(REG_LINK); - ADD_INT(REG_MULTI_SZ); - ADD_INT(REG_RESOURCE_LIST); - ADD_INT(REG_FULL_RESOURCE_DESCRIPTOR); - ADD_INT(REG_RESOURCE_REQUIREMENTS_LIST); - return m; + ADD_INT(REG_OPTION_RESERVED); + ADD_INT(REG_OPTION_NON_VOLATILE); + ADD_INT(REG_OPTION_VOLATILE); + ADD_INT(REG_OPTION_CREATE_LINK); + ADD_INT(REG_OPTION_BACKUP_RESTORE); + ADD_INT(REG_OPTION_OPEN_LINK); + ADD_INT(REG_LEGAL_OPTION); + ADD_INT(REG_CREATED_NEW_KEY); + ADD_INT(REG_OPENED_EXISTING_KEY); + ADD_INT(REG_WHOLE_HIVE_VOLATILE); + ADD_INT(REG_REFRESH_HIVE); + ADD_INT(REG_NO_LAZY_FLUSH); + ADD_INT(REG_NOTIFY_CHANGE_NAME); + ADD_INT(REG_NOTIFY_CHANGE_ATTRIBUTES); + ADD_INT(REG_NOTIFY_CHANGE_LAST_SET); + ADD_INT(REG_NOTIFY_CHANGE_SECURITY); + ADD_INT(REG_LEGAL_CHANGE_FILTER); + ADD_INT(REG_NONE); + ADD_INT(REG_SZ); + ADD_INT(REG_EXPAND_SZ); + ADD_INT(REG_BINARY); + ADD_INT(REG_DWORD); + ADD_INT(REG_DWORD_LITTLE_ENDIAN); + ADD_INT(REG_DWORD_BIG_ENDIAN); + ADD_INT(REG_LINK); + ADD_INT(REG_MULTI_SZ); + ADD_INT(REG_RESOURCE_LIST); + ADD_INT(REG_FULL_RESOURCE_DESCRIPTOR); + ADD_INT(REG_RESOURCE_REQUIREMENTS_LIST); + return m; } diff --git a/PC/winsound.c b/PC/winsound.c index da5dea9..4edda3f 100644 --- a/PC/winsound.c +++ b/PC/winsound.c @@ -78,14 +78,14 @@ sound_playsound(PyObject *s, PyObject *args) int ok; if(!PyArg_ParseTuple(args,"z#i:PlaySound",&sound,&length,&flags)) { - return NULL; + return NULL; } if(flags&SND_ASYNC && flags &SND_MEMORY) { - /* Sidestep reference counting headache; unfortunately this also - prevent SND_LOOP from memory. */ - PyErr_SetString(PyExc_RuntimeError,"Cannot play asynchronously from memory"); - return NULL; + /* Sidestep reference counting headache; unfortunately this also + prevent SND_LOOP from memory. */ + PyErr_SetString(PyExc_RuntimeError,"Cannot play asynchronously from memory"); + return NULL; } Py_BEGIN_ALLOW_THREADS @@ -93,8 +93,8 @@ sound_playsound(PyObject *s, PyObject *args) Py_END_ALLOW_THREADS if(!ok) { - PyErr_SetString(PyExc_RuntimeError,"Failed to play sound"); - return NULL; + PyErr_SetString(PyExc_RuntimeError,"Failed to play sound"); + return NULL; } Py_INCREF(Py_None); @@ -104,40 +104,40 @@ sound_playsound(PyObject *s, PyObject *args) static PyObject * sound_beep(PyObject *self, PyObject *args) { - int freq; - int dur; - BOOL ok; - - if (!PyArg_ParseTuple(args, "ii:Beep", &freq, &dur)) - return NULL; - - if (freq < 37 || freq > 32767) { - PyErr_SetString(PyExc_ValueError, - "frequency must be in 37 thru 32767"); - return NULL; - } - - Py_BEGIN_ALLOW_THREADS - ok = Beep(freq, dur); - Py_END_ALLOW_THREADS - if (!ok) { - PyErr_SetString(PyExc_RuntimeError,"Failed to beep"); - return NULL; - } - - Py_INCREF(Py_None); - return Py_None; + int freq; + int dur; + BOOL ok; + + if (!PyArg_ParseTuple(args, "ii:Beep", &freq, &dur)) + return NULL; + + if (freq < 37 || freq > 32767) { + PyErr_SetString(PyExc_ValueError, + "frequency must be in 37 thru 32767"); + return NULL; + } + + Py_BEGIN_ALLOW_THREADS + ok = Beep(freq, dur); + Py_END_ALLOW_THREADS + if (!ok) { + PyErr_SetString(PyExc_RuntimeError,"Failed to beep"); + return NULL; + } + + Py_INCREF(Py_None); + return Py_None; } static PyObject * sound_msgbeep(PyObject *self, PyObject *args) { - int x = MB_OK; - if (!PyArg_ParseTuple(args, "|i:MessageBeep", &x)) - return NULL; - MessageBeep(x); - Py_INCREF(Py_None); - return Py_None; + int x = MB_OK; + if (!PyArg_ParseTuple(args, "|i:MessageBeep", &x)) + return NULL; + MessageBeep(x); + Py_INCREF(Py_None); + return Py_None; } static struct PyMethodDef sound_methods[] = @@ -155,7 +155,7 @@ add_define(PyObject *dict, const char *key, long value) PyObject *v=PyLong_FromLong(value); if(v&&k) { - PyDict_SetItem(dict,k,v); + PyDict_SetItem(dict,k,v); } Py_XDECREF(k); Py_XDECREF(v); @@ -165,41 +165,41 @@ add_define(PyObject *dict, const char *key, long value) static struct PyModuleDef winsoundmodule = { - PyModuleDef_HEAD_INIT, - "winsound", - sound_module_doc, - -1, - sound_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "winsound", + sound_module_doc, + -1, + sound_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_winsound(void) { - PyObject *dict; - PyObject *module = PyModule_Create(&winsoundmodule); - if (module == NULL) - return NULL; - dict = PyModule_GetDict(module); - - ADD_DEFINE(SND_ASYNC); - ADD_DEFINE(SND_NODEFAULT); - ADD_DEFINE(SND_NOSTOP); - ADD_DEFINE(SND_NOWAIT); - ADD_DEFINE(SND_ALIAS); - ADD_DEFINE(SND_FILENAME); - ADD_DEFINE(SND_MEMORY); - ADD_DEFINE(SND_PURGE); - ADD_DEFINE(SND_LOOP); - ADD_DEFINE(SND_APPLICATION); - - ADD_DEFINE(MB_OK); - ADD_DEFINE(MB_ICONASTERISK); - ADD_DEFINE(MB_ICONEXCLAMATION); - ADD_DEFINE(MB_ICONHAND); - ADD_DEFINE(MB_ICONQUESTION); - return module; + PyObject *dict; + PyObject *module = PyModule_Create(&winsoundmodule); + if (module == NULL) + return NULL; + dict = PyModule_GetDict(module); + + ADD_DEFINE(SND_ASYNC); + ADD_DEFINE(SND_NODEFAULT); + ADD_DEFINE(SND_NOSTOP); + ADD_DEFINE(SND_NOWAIT); + ADD_DEFINE(SND_ALIAS); + ADD_DEFINE(SND_FILENAME); + ADD_DEFINE(SND_MEMORY); + ADD_DEFINE(SND_PURGE); + ADD_DEFINE(SND_LOOP); + ADD_DEFINE(SND_APPLICATION); + + ADD_DEFINE(MB_OK); + ADD_DEFINE(MB_ICONASTERISK); + ADD_DEFINE(MB_ICONEXCLAMATION); + ADD_DEFINE(MB_ICONHAND); + ADD_DEFINE(MB_ICONQUESTION); + return module; } diff --git a/PCbuild/make_buildinfo.c b/PCbuild/make_buildinfo.c index 22b9882..5a3d385 100644 --- a/PCbuild/make_buildinfo.c +++ b/PCbuild/make_buildinfo.c @@ -23,72 +23,72 @@ int make_buildinfo2() { - struct _stat st; - HKEY hTortoise; - char command[CMD_SIZE+1]; - DWORD type, size; - if (_stat(".svn", &st) < 0) - return 0; - /* Allow suppression of subwcrev.exe invocation if a no_subwcrev file is present. */ - if (_stat("no_subwcrev", &st) == 0) - return 0; - if (RegOpenKey(HKEY_LOCAL_MACHINE, "Software\\TortoiseSVN", &hTortoise) != ERROR_SUCCESS && - RegOpenKey(HKEY_CURRENT_USER, "Software\\TortoiseSVN", &hTortoise) != ERROR_SUCCESS) - /* Tortoise not installed */ - return 0; - command[0] = '"'; /* quote the path to the executable */ - size = sizeof(command) - 1; - if (RegQueryValueEx(hTortoise, "Directory", 0, &type, command+1, &size) != ERROR_SUCCESS || - type != REG_SZ) - /* Registry corrupted */ - return 0; - strcat_s(command, CMD_SIZE, "bin\\subwcrev.exe"); - if (_stat(command+1, &st) < 0) - /* subwcrev.exe not part of the release */ - return 0; - strcat_s(command, CMD_SIZE, "\" .. ..\\Modules\\getbuildinfo.c getbuildinfo2.c"); - puts(command); fflush(stdout); - if (system(command) < 0) - return 0; - return 1; + struct _stat st; + HKEY hTortoise; + char command[CMD_SIZE+1]; + DWORD type, size; + if (_stat(".svn", &st) < 0) + return 0; + /* Allow suppression of subwcrev.exe invocation if a no_subwcrev file is present. */ + if (_stat("no_subwcrev", &st) == 0) + return 0; + if (RegOpenKey(HKEY_LOCAL_MACHINE, "Software\\TortoiseSVN", &hTortoise) != ERROR_SUCCESS && + RegOpenKey(HKEY_CURRENT_USER, "Software\\TortoiseSVN", &hTortoise) != ERROR_SUCCESS) + /* Tortoise not installed */ + return 0; + command[0] = '"'; /* quote the path to the executable */ + size = sizeof(command) - 1; + if (RegQueryValueEx(hTortoise, "Directory", 0, &type, command+1, &size) != ERROR_SUCCESS || + type != REG_SZ) + /* Registry corrupted */ + return 0; + strcat_s(command, CMD_SIZE, "bin\\subwcrev.exe"); + if (_stat(command+1, &st) < 0) + /* subwcrev.exe not part of the release */ + return 0; + strcat_s(command, CMD_SIZE, "\" .. ..\\Modules\\getbuildinfo.c getbuildinfo2.c"); + puts(command); fflush(stdout); + if (system(command) < 0) + return 0; + return 1; } int main(int argc, char*argv[]) { - char command[500] = "cl.exe -c -D_WIN32 -DUSE_DL_EXPORT -D_WINDOWS -DWIN32 -D_WINDLL "; - int do_unlink, result; - if (argc != 2) { - fprintf(stderr, "make_buildinfo $(ConfigurationName)\n"); - return EXIT_FAILURE; - } - if (strcmp(argv[1], "Release") == 0) { - strcat_s(command, CMD_SIZE, "-MD "); - } - else if (strcmp(argv[1], "Debug") == 0) { - strcat_s(command, CMD_SIZE, "-D_DEBUG -MDd "); - } - else if (strcmp(argv[1], "ReleaseItanium") == 0) { - strcat_s(command, CMD_SIZE, "-MD /USECL:MS_ITANIUM "); - } - else if (strcmp(argv[1], "ReleaseAMD64") == 0) { - strcat_s(command, CMD_SIZE, "-MD "); - strcat_s(command, CMD_SIZE, "-MD /USECL:MS_OPTERON "); - } - else { - fprintf(stderr, "unsupported configuration %s\n", argv[1]); - return EXIT_FAILURE; - } + char command[500] = "cl.exe -c -D_WIN32 -DUSE_DL_EXPORT -D_WINDOWS -DWIN32 -D_WINDLL "; + int do_unlink, result; + if (argc != 2) { + fprintf(stderr, "make_buildinfo $(ConfigurationName)\n"); + return EXIT_FAILURE; + } + if (strcmp(argv[1], "Release") == 0) { + strcat_s(command, CMD_SIZE, "-MD "); + } + else if (strcmp(argv[1], "Debug") == 0) { + strcat_s(command, CMD_SIZE, "-D_DEBUG -MDd "); + } + else if (strcmp(argv[1], "ReleaseItanium") == 0) { + strcat_s(command, CMD_SIZE, "-MD /USECL:MS_ITANIUM "); + } + else if (strcmp(argv[1], "ReleaseAMD64") == 0) { + strcat_s(command, CMD_SIZE, "-MD "); + strcat_s(command, CMD_SIZE, "-MD /USECL:MS_OPTERON "); + } + else { + fprintf(stderr, "unsupported configuration %s\n", argv[1]); + return EXIT_FAILURE; + } - if ((do_unlink = make_buildinfo2())) - strcat_s(command, CMD_SIZE, "getbuildinfo2.c -DSUBWCREV "); - else - strcat_s(command, CMD_SIZE, "..\\Modules\\getbuildinfo.c"); - strcat_s(command, CMD_SIZE, " -Fogetbuildinfo.o -I..\\Include -I..\\PC"); - puts(command); fflush(stdout); - result = system(command); - if (do_unlink) - _unlink("getbuildinfo2.c"); - if (result < 0) - return EXIT_FAILURE; - return 0; -} \ No newline at end of file + if ((do_unlink = make_buildinfo2())) + strcat_s(command, CMD_SIZE, "getbuildinfo2.c -DSUBWCREV "); + else + strcat_s(command, CMD_SIZE, "..\\Modules\\getbuildinfo.c"); + strcat_s(command, CMD_SIZE, " -Fogetbuildinfo.o -I..\\Include -I..\\PC"); + puts(command); fflush(stdout); + result = system(command); + if (do_unlink) + _unlink("getbuildinfo2.c"); + if (result < 0) + return EXIT_FAILURE; + return 0; +} diff --git a/Parser/acceler.c b/Parser/acceler.c index b41b265..9b14263 100644 --- a/Parser/acceler.c +++ b/Parser/acceler.c @@ -23,103 +23,103 @@ static void fixstate(grammar *, state *); void PyGrammar_AddAccelerators(grammar *g) { - dfa *d; - int i; - d = g->g_dfa; - for (i = g->g_ndfas; --i >= 0; d++) - fixdfa(g, d); - g->g_accel = 1; + dfa *d; + int i; + d = g->g_dfa; + for (i = g->g_ndfas; --i >= 0; d++) + fixdfa(g, d); + g->g_accel = 1; } void PyGrammar_RemoveAccelerators(grammar *g) { - dfa *d; - int i; - g->g_accel = 0; - d = g->g_dfa; - for (i = g->g_ndfas; --i >= 0; d++) { - state *s; - int j; - s = d->d_state; - for (j = 0; j < d->d_nstates; j++, s++) { - if (s->s_accel) - PyObject_FREE(s->s_accel); - s->s_accel = NULL; - } - } + dfa *d; + int i; + g->g_accel = 0; + d = g->g_dfa; + for (i = g->g_ndfas; --i >= 0; d++) { + state *s; + int j; + s = d->d_state; + for (j = 0; j < d->d_nstates; j++, s++) { + if (s->s_accel) + PyObject_FREE(s->s_accel); + s->s_accel = NULL; + } + } } static void fixdfa(grammar *g, dfa *d) { - state *s; - int j; - s = d->d_state; - for (j = 0; j < d->d_nstates; j++, s++) - fixstate(g, s); + state *s; + int j; + s = d->d_state; + for (j = 0; j < d->d_nstates; j++, s++) + fixstate(g, s); } static void fixstate(grammar *g, state *s) { - arc *a; - int k; - int *accel; - int nl = g->g_ll.ll_nlabels; - s->s_accept = 0; - accel = (int *) PyObject_MALLOC(nl * sizeof(int)); - if (accel == NULL) { - fprintf(stderr, "no mem to build parser accelerators\n"); - exit(1); - } - for (k = 0; k < nl; k++) - accel[k] = -1; - a = s->s_arc; - for (k = s->s_narcs; --k >= 0; a++) { - int lbl = a->a_lbl; - label *l = &g->g_ll.ll_label[lbl]; - int type = l->lb_type; - if (a->a_arrow >= (1 << 7)) { - printf("XXX too many states!\n"); - continue; - } - if (ISNONTERMINAL(type)) { - dfa *d1 = PyGrammar_FindDFA(g, type); - int ibit; - if (type - NT_OFFSET >= (1 << 7)) { - printf("XXX too high nonterminal number!\n"); - continue; - } - for (ibit = 0; ibit < g->g_ll.ll_nlabels; ibit++) { - if (testbit(d1->d_first, ibit)) { - if (accel[ibit] != -1) - printf("XXX ambiguity!\n"); - accel[ibit] = a->a_arrow | (1 << 7) | - ((type - NT_OFFSET) << 8); - } - } - } - else if (lbl == EMPTY) - s->s_accept = 1; - else if (lbl >= 0 && lbl < nl) - accel[lbl] = a->a_arrow; - } - while (nl > 0 && accel[nl-1] == -1) - nl--; - for (k = 0; k < nl && accel[k] == -1;) - k++; - if (k < nl) { - int i; - s->s_accel = (int *) PyObject_MALLOC((nl-k) * sizeof(int)); - if (s->s_accel == NULL) { - fprintf(stderr, "no mem to add parser accelerators\n"); - exit(1); - } - s->s_lower = k; - s->s_upper = nl; - for (i = 0; k < nl; i++, k++) - s->s_accel[i] = accel[k]; - } - PyObject_FREE(accel); + arc *a; + int k; + int *accel; + int nl = g->g_ll.ll_nlabels; + s->s_accept = 0; + accel = (int *) PyObject_MALLOC(nl * sizeof(int)); + if (accel == NULL) { + fprintf(stderr, "no mem to build parser accelerators\n"); + exit(1); + } + for (k = 0; k < nl; k++) + accel[k] = -1; + a = s->s_arc; + for (k = s->s_narcs; --k >= 0; a++) { + int lbl = a->a_lbl; + label *l = &g->g_ll.ll_label[lbl]; + int type = l->lb_type; + if (a->a_arrow >= (1 << 7)) { + printf("XXX too many states!\n"); + continue; + } + if (ISNONTERMINAL(type)) { + dfa *d1 = PyGrammar_FindDFA(g, type); + int ibit; + if (type - NT_OFFSET >= (1 << 7)) { + printf("XXX too high nonterminal number!\n"); + continue; + } + for (ibit = 0; ibit < g->g_ll.ll_nlabels; ibit++) { + if (testbit(d1->d_first, ibit)) { + if (accel[ibit] != -1) + printf("XXX ambiguity!\n"); + accel[ibit] = a->a_arrow | (1 << 7) | + ((type - NT_OFFSET) << 8); + } + } + } + else if (lbl == EMPTY) + s->s_accept = 1; + else if (lbl >= 0 && lbl < nl) + accel[lbl] = a->a_arrow; + } + while (nl > 0 && accel[nl-1] == -1) + nl--; + for (k = 0; k < nl && accel[k] == -1;) + k++; + if (k < nl) { + int i; + s->s_accel = (int *) PyObject_MALLOC((nl-k) * sizeof(int)); + if (s->s_accel == NULL) { + fprintf(stderr, "no mem to add parser accelerators\n"); + exit(1); + } + s->s_lower = k; + s->s_upper = nl; + for (i = 0; k < nl; i++, k++) + s->s_accel[i] = accel[k]; + } + PyObject_FREE(accel); } diff --git a/Parser/bitset.c b/Parser/bitset.c index b5543b8..f5bfd41 100644 --- a/Parser/bitset.c +++ b/Parser/bitset.c @@ -7,60 +7,60 @@ bitset newbitset(int nbits) { - int nbytes = NBYTES(nbits); - bitset ss = (char *)PyObject_MALLOC(sizeof(BYTE) * nbytes); - - if (ss == NULL) - Py_FatalError("no mem for bitset"); - - ss += nbytes; - while (--nbytes >= 0) - *--ss = 0; - return ss; + int nbytes = NBYTES(nbits); + bitset ss = (char *)PyObject_MALLOC(sizeof(BYTE) * nbytes); + + if (ss == NULL) + Py_FatalError("no mem for bitset"); + + ss += nbytes; + while (--nbytes >= 0) + *--ss = 0; + return ss; } void delbitset(bitset ss) { - PyObject_FREE(ss); + PyObject_FREE(ss); } int addbit(bitset ss, int ibit) { - int ibyte = BIT2BYTE(ibit); - BYTE mask = BIT2MASK(ibit); - - if (ss[ibyte] & mask) - return 0; /* Bit already set */ - ss[ibyte] |= mask; - return 1; + int ibyte = BIT2BYTE(ibit); + BYTE mask = BIT2MASK(ibit); + + if (ss[ibyte] & mask) + return 0; /* Bit already set */ + ss[ibyte] |= mask; + return 1; } #if 0 /* Now a macro */ int testbit(bitset ss, int ibit) { - return (ss[BIT2BYTE(ibit)] & BIT2MASK(ibit)) != 0; + return (ss[BIT2BYTE(ibit)] & BIT2MASK(ibit)) != 0; } #endif int samebitset(bitset ss1, bitset ss2, int nbits) { - int i; - - for (i = NBYTES(nbits); --i >= 0; ) - if (*ss1++ != *ss2++) - return 0; - return 1; + int i; + + for (i = NBYTES(nbits); --i >= 0; ) + if (*ss1++ != *ss2++) + return 0; + return 1; } void mergebitset(bitset ss1, bitset ss2, int nbits) { - int i; - - for (i = NBYTES(nbits); --i >= 0; ) - *ss1++ |= *ss2++; + int i; + + for (i = NBYTES(nbits); --i >= 0; ) + *ss1++ |= *ss2++; } diff --git a/Parser/firstsets.c b/Parser/firstsets.c index 00467b3..ee75d1b 100644 --- a/Parser/firstsets.c +++ b/Parser/firstsets.c @@ -13,101 +13,101 @@ static void calcfirstset(grammar *, dfa *); void addfirstsets(grammar *g) { - int i; - dfa *d; + int i; + dfa *d; - if (Py_DebugFlag) - printf("Adding FIRST sets ...\n"); - for (i = 0; i < g->g_ndfas; i++) { - d = &g->g_dfa[i]; - if (d->d_first == NULL) - calcfirstset(g, d); - } + if (Py_DebugFlag) + printf("Adding FIRST sets ...\n"); + for (i = 0; i < g->g_ndfas; i++) { + d = &g->g_dfa[i]; + if (d->d_first == NULL) + calcfirstset(g, d); + } } static void calcfirstset(grammar *g, dfa *d) { - int i, j; - state *s; - arc *a; - int nsyms; - int *sym; - int nbits; - static bitset dummy; - bitset result; - int type; - dfa *d1; - label *l0; - - if (Py_DebugFlag) - printf("Calculate FIRST set for '%s'\n", d->d_name); - - if (dummy == NULL) - dummy = newbitset(1); - if (d->d_first == dummy) { - fprintf(stderr, "Left-recursion for '%s'\n", d->d_name); - return; - } - if (d->d_first != NULL) { - fprintf(stderr, "Re-calculating FIRST set for '%s' ???\n", - d->d_name); - } - d->d_first = dummy; - - l0 = g->g_ll.ll_label; - nbits = g->g_ll.ll_nlabels; - result = newbitset(nbits); - - sym = (int *)PyObject_MALLOC(sizeof(int)); - if (sym == NULL) - Py_FatalError("no mem for new sym in calcfirstset"); - nsyms = 1; - sym[0] = findlabel(&g->g_ll, d->d_type, (char *)NULL); - - s = &d->d_state[d->d_initial]; - for (i = 0; i < s->s_narcs; i++) { - a = &s->s_arc[i]; - for (j = 0; j < nsyms; j++) { - if (sym[j] == a->a_lbl) - break; - } - if (j >= nsyms) { /* New label */ - sym = (int *)PyObject_REALLOC(sym, - sizeof(int) * (nsyms + 1)); - if (sym == NULL) - Py_FatalError( - "no mem to resize sym in calcfirstset"); - sym[nsyms++] = a->a_lbl; - type = l0[a->a_lbl].lb_type; - if (ISNONTERMINAL(type)) { - d1 = PyGrammar_FindDFA(g, type); - if (d1->d_first == dummy) { - fprintf(stderr, - "Left-recursion below '%s'\n", - d->d_name); - } - else { - if (d1->d_first == NULL) - calcfirstset(g, d1); - mergebitset(result, - d1->d_first, nbits); - } - } - else if (ISTERMINAL(type)) { - addbit(result, a->a_lbl); - } - } - } - d->d_first = result; - if (Py_DebugFlag) { - printf("FIRST set for '%s': {", d->d_name); - for (i = 0; i < nbits; i++) { - if (testbit(result, i)) - printf(" %s", PyGrammar_LabelRepr(&l0[i])); - } - printf(" }\n"); - } + int i, j; + state *s; + arc *a; + int nsyms; + int *sym; + int nbits; + static bitset dummy; + bitset result; + int type; + dfa *d1; + label *l0; - PyObject_FREE(sym); + if (Py_DebugFlag) + printf("Calculate FIRST set for '%s'\n", d->d_name); + + if (dummy == NULL) + dummy = newbitset(1); + if (d->d_first == dummy) { + fprintf(stderr, "Left-recursion for '%s'\n", d->d_name); + return; + } + if (d->d_first != NULL) { + fprintf(stderr, "Re-calculating FIRST set for '%s' ???\n", + d->d_name); + } + d->d_first = dummy; + + l0 = g->g_ll.ll_label; + nbits = g->g_ll.ll_nlabels; + result = newbitset(nbits); + + sym = (int *)PyObject_MALLOC(sizeof(int)); + if (sym == NULL) + Py_FatalError("no mem for new sym in calcfirstset"); + nsyms = 1; + sym[0] = findlabel(&g->g_ll, d->d_type, (char *)NULL); + + s = &d->d_state[d->d_initial]; + for (i = 0; i < s->s_narcs; i++) { + a = &s->s_arc[i]; + for (j = 0; j < nsyms; j++) { + if (sym[j] == a->a_lbl) + break; + } + if (j >= nsyms) { /* New label */ + sym = (int *)PyObject_REALLOC(sym, + sizeof(int) * (nsyms + 1)); + if (sym == NULL) + Py_FatalError( + "no mem to resize sym in calcfirstset"); + sym[nsyms++] = a->a_lbl; + type = l0[a->a_lbl].lb_type; + if (ISNONTERMINAL(type)) { + d1 = PyGrammar_FindDFA(g, type); + if (d1->d_first == dummy) { + fprintf(stderr, + "Left-recursion below '%s'\n", + d->d_name); + } + else { + if (d1->d_first == NULL) + calcfirstset(g, d1); + mergebitset(result, + d1->d_first, nbits); + } + } + else if (ISTERMINAL(type)) { + addbit(result, a->a_lbl); + } + } + } + d->d_first = result; + if (Py_DebugFlag) { + printf("FIRST set for '%s': {", d->d_name); + for (i = 0; i < nbits; i++) { + if (testbit(result, i)) + printf(" %s", PyGrammar_LabelRepr(&l0[i])); + } + printf(" }\n"); + } + + PyObject_FREE(sym); } diff --git a/Parser/grammar.c b/Parser/grammar.c index fa27300..f2a25ca 100644 --- a/Parser/grammar.c +++ b/Parser/grammar.c @@ -14,98 +14,98 @@ extern int Py_DebugFlag; grammar * newgrammar(int start) { - grammar *g; - - g = (grammar *)PyObject_MALLOC(sizeof(grammar)); - if (g == NULL) - Py_FatalError("no mem for new grammar"); - g->g_ndfas = 0; - g->g_dfa = NULL; - g->g_start = start; - g->g_ll.ll_nlabels = 0; - g->g_ll.ll_label = NULL; - g->g_accel = 0; - return g; + grammar *g; + + g = (grammar *)PyObject_MALLOC(sizeof(grammar)); + if (g == NULL) + Py_FatalError("no mem for new grammar"); + g->g_ndfas = 0; + g->g_dfa = NULL; + g->g_start = start; + g->g_ll.ll_nlabels = 0; + g->g_ll.ll_label = NULL; + g->g_accel = 0; + return g; } dfa * adddfa(grammar *g, int type, char *name) { - dfa *d; - - g->g_dfa = (dfa *)PyObject_REALLOC(g->g_dfa, - sizeof(dfa) * (g->g_ndfas + 1)); - if (g->g_dfa == NULL) - Py_FatalError("no mem to resize dfa in adddfa"); - d = &g->g_dfa[g->g_ndfas++]; - d->d_type = type; - d->d_name = strdup(name); - d->d_nstates = 0; - d->d_state = NULL; - d->d_initial = -1; - d->d_first = NULL; - return d; /* Only use while fresh! */ + dfa *d; + + g->g_dfa = (dfa *)PyObject_REALLOC(g->g_dfa, + sizeof(dfa) * (g->g_ndfas + 1)); + if (g->g_dfa == NULL) + Py_FatalError("no mem to resize dfa in adddfa"); + d = &g->g_dfa[g->g_ndfas++]; + d->d_type = type; + d->d_name = strdup(name); + d->d_nstates = 0; + d->d_state = NULL; + d->d_initial = -1; + d->d_first = NULL; + return d; /* Only use while fresh! */ } int addstate(dfa *d) { - state *s; - - d->d_state = (state *)PyObject_REALLOC(d->d_state, - sizeof(state) * (d->d_nstates + 1)); - if (d->d_state == NULL) - Py_FatalError("no mem to resize state in addstate"); - s = &d->d_state[d->d_nstates++]; - s->s_narcs = 0; - s->s_arc = NULL; - s->s_lower = 0; - s->s_upper = 0; - s->s_accel = NULL; - s->s_accept = 0; - return s - d->d_state; + state *s; + + d->d_state = (state *)PyObject_REALLOC(d->d_state, + sizeof(state) * (d->d_nstates + 1)); + if (d->d_state == NULL) + Py_FatalError("no mem to resize state in addstate"); + s = &d->d_state[d->d_nstates++]; + s->s_narcs = 0; + s->s_arc = NULL; + s->s_lower = 0; + s->s_upper = 0; + s->s_accel = NULL; + s->s_accept = 0; + return s - d->d_state; } void addarc(dfa *d, int from, int to, int lbl) { - state *s; - arc *a; - - assert(0 <= from && from < d->d_nstates); - assert(0 <= to && to < d->d_nstates); - - s = &d->d_state[from]; - s->s_arc = (arc *)PyObject_REALLOC(s->s_arc, sizeof(arc) * (s->s_narcs + 1)); - if (s->s_arc == NULL) - Py_FatalError("no mem to resize arc list in addarc"); - a = &s->s_arc[s->s_narcs++]; - a->a_lbl = lbl; - a->a_arrow = to; + state *s; + arc *a; + + assert(0 <= from && from < d->d_nstates); + assert(0 <= to && to < d->d_nstates); + + s = &d->d_state[from]; + s->s_arc = (arc *)PyObject_REALLOC(s->s_arc, sizeof(arc) * (s->s_narcs + 1)); + if (s->s_arc == NULL) + Py_FatalError("no mem to resize arc list in addarc"); + a = &s->s_arc[s->s_narcs++]; + a->a_lbl = lbl; + a->a_arrow = to; } int addlabel(labellist *ll, int type, char *str) { - int i; - label *lb; - - for (i = 0; i < ll->ll_nlabels; i++) { - if (ll->ll_label[i].lb_type == type && - strcmp(ll->ll_label[i].lb_str, str) == 0) - return i; - } - ll->ll_label = (label *)PyObject_REALLOC(ll->ll_label, - sizeof(label) * (ll->ll_nlabels + 1)); - if (ll->ll_label == NULL) - Py_FatalError("no mem to resize labellist in addlabel"); - lb = &ll->ll_label[ll->ll_nlabels++]; - lb->lb_type = type; - lb->lb_str = strdup(str); - if (Py_DebugFlag) - printf("Label @ %8p, %d: %s\n", ll, ll->ll_nlabels, - PyGrammar_LabelRepr(lb)); - return lb - ll->ll_label; + int i; + label *lb; + + for (i = 0; i < ll->ll_nlabels; i++) { + if (ll->ll_label[i].lb_type == type && + strcmp(ll->ll_label[i].lb_str, str) == 0) + return i; + } + ll->ll_label = (label *)PyObject_REALLOC(ll->ll_label, + sizeof(label) * (ll->ll_nlabels + 1)); + if (ll->ll_label == NULL) + Py_FatalError("no mem to resize labellist in addlabel"); + lb = &ll->ll_label[ll->ll_nlabels++]; + lb->lb_type = type; + lb->lb_str = strdup(str); + if (Py_DebugFlag) + printf("Label @ %8p, %d: %s\n", ll, ll->ll_nlabels, + PyGrammar_LabelRepr(lb)); + return lb - ll->ll_label; } /* Same, but rather dies than adds */ @@ -113,16 +113,16 @@ addlabel(labellist *ll, int type, char *str) int findlabel(labellist *ll, int type, char *str) { - int i; - - for (i = 0; i < ll->ll_nlabels; i++) { - if (ll->ll_label[i].lb_type == type /*&& - strcmp(ll->ll_label[i].lb_str, str) == 0*/) - return i; - } - fprintf(stderr, "Label %d/'%s' not found\n", type, str); - Py_FatalError("grammar.c:findlabel()"); - return 0; /* Make gcc -Wall happy */ + int i; + + for (i = 0; i < ll->ll_nlabels; i++) { + if (ll->ll_label[i].lb_type == type /*&& + strcmp(ll->ll_label[i].lb_str, str) == 0*/) + return i; + } + fprintf(stderr, "Label %d/'%s' not found\n", type, str); + Py_FatalError("grammar.c:findlabel()"); + return 0; /* Make gcc -Wall happy */ } /* Forward */ @@ -131,120 +131,120 @@ static void translabel(grammar *, label *); void translatelabels(grammar *g) { - int i; + int i; #ifdef Py_DEBUG - printf("Translating labels ...\n"); + printf("Translating labels ...\n"); #endif - /* Don't translate EMPTY */ - for (i = EMPTY+1; i < g->g_ll.ll_nlabels; i++) - translabel(g, &g->g_ll.ll_label[i]); + /* Don't translate EMPTY */ + for (i = EMPTY+1; i < g->g_ll.ll_nlabels; i++) + translabel(g, &g->g_ll.ll_label[i]); } static void translabel(grammar *g, label *lb) { - int i; - - if (Py_DebugFlag) - printf("Translating label %s ...\n", PyGrammar_LabelRepr(lb)); - - if (lb->lb_type == NAME) { - for (i = 0; i < g->g_ndfas; i++) { - if (strcmp(lb->lb_str, g->g_dfa[i].d_name) == 0) { - if (Py_DebugFlag) - printf( - "Label %s is non-terminal %d.\n", - lb->lb_str, - g->g_dfa[i].d_type); - lb->lb_type = g->g_dfa[i].d_type; - free(lb->lb_str); - lb->lb_str = NULL; - return; - } - } - for (i = 0; i < (int)N_TOKENS; i++) { - if (strcmp(lb->lb_str, _PyParser_TokenNames[i]) == 0) { - if (Py_DebugFlag) - printf("Label %s is terminal %d.\n", - lb->lb_str, i); - lb->lb_type = i; - free(lb->lb_str); - lb->lb_str = NULL; - return; - } - } - printf("Can't translate NAME label '%s'\n", lb->lb_str); - return; - } - - if (lb->lb_type == STRING) { - if (isalpha(Py_CHARMASK(lb->lb_str[1])) || - lb->lb_str[1] == '_') { - char *p; - char *src; - char *dest; - size_t name_len; - if (Py_DebugFlag) - printf("Label %s is a keyword\n", lb->lb_str); - lb->lb_type = NAME; - src = lb->lb_str + 1; - p = strchr(src, '\''); - if (p) - name_len = p - src; - else - name_len = strlen(src); - dest = (char *)malloc(name_len + 1); - if (!dest) { - printf("Can't alloc dest '%s'\n", src); - return; - } - strncpy(dest, src, name_len); - dest[name_len] = '\0'; - free(lb->lb_str); - lb->lb_str = dest; - } - else if (lb->lb_str[2] == lb->lb_str[0]) { - int type = (int) PyToken_OneChar(lb->lb_str[1]); - if (type != OP) { - lb->lb_type = type; - free(lb->lb_str); - lb->lb_str = NULL; - } - else - printf("Unknown OP label %s\n", - lb->lb_str); - } - else if (lb->lb_str[2] && lb->lb_str[3] == lb->lb_str[0]) { - int type = (int) PyToken_TwoChars(lb->lb_str[1], - lb->lb_str[2]); - if (type != OP) { - lb->lb_type = type; - free(lb->lb_str); - lb->lb_str = NULL; - } - else - printf("Unknown OP label %s\n", - lb->lb_str); - } - else if (lb->lb_str[2] && lb->lb_str[3] && lb->lb_str[4] == lb->lb_str[0]) { - int type = (int) PyToken_ThreeChars(lb->lb_str[1], - lb->lb_str[2], - lb->lb_str[3]); - if (type != OP) { - lb->lb_type = type; - free(lb->lb_str); - lb->lb_str = NULL; - } - else - printf("Unknown OP label %s\n", - lb->lb_str); - } - else - printf("Can't translate STRING label %s\n", - lb->lb_str); - } - else - printf("Can't translate label '%s'\n", - PyGrammar_LabelRepr(lb)); + int i; + + if (Py_DebugFlag) + printf("Translating label %s ...\n", PyGrammar_LabelRepr(lb)); + + if (lb->lb_type == NAME) { + for (i = 0; i < g->g_ndfas; i++) { + if (strcmp(lb->lb_str, g->g_dfa[i].d_name) == 0) { + if (Py_DebugFlag) + printf( + "Label %s is non-terminal %d.\n", + lb->lb_str, + g->g_dfa[i].d_type); + lb->lb_type = g->g_dfa[i].d_type; + free(lb->lb_str); + lb->lb_str = NULL; + return; + } + } + for (i = 0; i < (int)N_TOKENS; i++) { + if (strcmp(lb->lb_str, _PyParser_TokenNames[i]) == 0) { + if (Py_DebugFlag) + printf("Label %s is terminal %d.\n", + lb->lb_str, i); + lb->lb_type = i; + free(lb->lb_str); + lb->lb_str = NULL; + return; + } + } + printf("Can't translate NAME label '%s'\n", lb->lb_str); + return; + } + + if (lb->lb_type == STRING) { + if (isalpha(Py_CHARMASK(lb->lb_str[1])) || + lb->lb_str[1] == '_') { + char *p; + char *src; + char *dest; + size_t name_len; + if (Py_DebugFlag) + printf("Label %s is a keyword\n", lb->lb_str); + lb->lb_type = NAME; + src = lb->lb_str + 1; + p = strchr(src, '\''); + if (p) + name_len = p - src; + else + name_len = strlen(src); + dest = (char *)malloc(name_len + 1); + if (!dest) { + printf("Can't alloc dest '%s'\n", src); + return; + } + strncpy(dest, src, name_len); + dest[name_len] = '\0'; + free(lb->lb_str); + lb->lb_str = dest; + } + else if (lb->lb_str[2] == lb->lb_str[0]) { + int type = (int) PyToken_OneChar(lb->lb_str[1]); + if (type != OP) { + lb->lb_type = type; + free(lb->lb_str); + lb->lb_str = NULL; + } + else + printf("Unknown OP label %s\n", + lb->lb_str); + } + else if (lb->lb_str[2] && lb->lb_str[3] == lb->lb_str[0]) { + int type = (int) PyToken_TwoChars(lb->lb_str[1], + lb->lb_str[2]); + if (type != OP) { + lb->lb_type = type; + free(lb->lb_str); + lb->lb_str = NULL; + } + else + printf("Unknown OP label %s\n", + lb->lb_str); + } + else if (lb->lb_str[2] && lb->lb_str[3] && lb->lb_str[4] == lb->lb_str[0]) { + int type = (int) PyToken_ThreeChars(lb->lb_str[1], + lb->lb_str[2], + lb->lb_str[3]); + if (type != OP) { + lb->lb_type = type; + free(lb->lb_str); + lb->lb_str = NULL; + } + else + printf("Unknown OP label %s\n", + lb->lb_str); + } + else + printf("Can't translate STRING label %s\n", + lb->lb_str); + } + else + printf("Can't translate label '%s'\n", + PyGrammar_LabelRepr(lb)); } diff --git a/Parser/grammar1.c b/Parser/grammar1.c index b76719a..1f7d264 100644 --- a/Parser/grammar1.c +++ b/Parser/grammar1.c @@ -11,47 +11,47 @@ dfa * PyGrammar_FindDFA(grammar *g, register int type) { - register dfa *d; + register dfa *d; #if 1 - /* Massive speed-up */ - d = &g->g_dfa[type - NT_OFFSET]; - assert(d->d_type == type); - return d; + /* Massive speed-up */ + d = &g->g_dfa[type - NT_OFFSET]; + assert(d->d_type == type); + return d; #else - /* Old, slow version */ - register int i; - - for (i = g->g_ndfas, d = g->g_dfa; --i >= 0; d++) { - if (d->d_type == type) - return d; - } - assert(0); - /* NOTREACHED */ + /* Old, slow version */ + register int i; + + for (i = g->g_ndfas, d = g->g_dfa; --i >= 0; d++) { + if (d->d_type == type) + return d; + } + assert(0); + /* NOTREACHED */ #endif } char * PyGrammar_LabelRepr(label *lb) { - static char buf[100]; - - if (lb->lb_type == ENDMARKER) - return "EMPTY"; - else if (ISNONTERMINAL(lb->lb_type)) { - if (lb->lb_str == NULL) { - PyOS_snprintf(buf, sizeof(buf), "NT%d", lb->lb_type); - return buf; - } - else - return lb->lb_str; - } - else { - if (lb->lb_str == NULL) - return _PyParser_TokenNames[lb->lb_type]; - else { - PyOS_snprintf(buf, sizeof(buf), "%.32s(%.32s)", - _PyParser_TokenNames[lb->lb_type], lb->lb_str); - return buf; - } - } + static char buf[100]; + + if (lb->lb_type == ENDMARKER) + return "EMPTY"; + else if (ISNONTERMINAL(lb->lb_type)) { + if (lb->lb_str == NULL) { + PyOS_snprintf(buf, sizeof(buf), "NT%d", lb->lb_type); + return buf; + } + else + return lb->lb_str; + } + else { + if (lb->lb_str == NULL) + return _PyParser_TokenNames[lb->lb_type]; + else { + PyOS_snprintf(buf, sizeof(buf), "%.32s(%.32s)", + _PyParser_TokenNames[lb->lb_type], lb->lb_str); + return buf; + } + } } diff --git a/Parser/intrcheck.c b/Parser/intrcheck.c index 06b5840..4439864 100644 --- a/Parser/intrcheck.c +++ b/Parser/intrcheck.c @@ -21,7 +21,7 @@ PyOS_FiniInterrupts(void) int PyOS_InterruptOccurred(void) { - _wyield(); + _wyield(); } #define OK @@ -47,7 +47,7 @@ PyOS_InterruptOccurred(void) void PyOS_InitInterrupts(void) { - _go32_want_ctrl_break(1 /* TRUE */); + _go32_want_ctrl_break(1 /* TRUE */); } void @@ -58,7 +58,7 @@ PyOS_FiniInterrupts(void) int PyOS_InterruptOccurred(void) { - return _go32_was_ctrl_break_hit(); + return _go32_was_ctrl_break_hit(); } #else /* !__GNUC__ */ @@ -78,12 +78,12 @@ PyOS_FiniInterrupts(void) int PyOS_InterruptOccurred(void) { - int interrupted = 0; - while (kbhit()) { - if (getch() == '\003') - interrupted = 1; - } - return interrupted; + int interrupted = 0; + while (kbhit()) { + if (getch() == '\003') + interrupted = 1; + } + return interrupted; } #endif /* __GNUC__ */ @@ -106,7 +106,7 @@ static int interrupted; void PyErr_SetInterrupt(void) { - interrupted = 1; + interrupted = 1; } extern int PyErr_CheckSignals(void); @@ -114,28 +114,28 @@ extern int PyErr_CheckSignals(void); static int checksignals_witharg(void * arg) { - return PyErr_CheckSignals(); + return PyErr_CheckSignals(); } static void intcatcher(int sig) { - extern void Py_Exit(int); - static char message[] = + extern void Py_Exit(int); + static char message[] = "python: to interrupt a truly hanging Python program, interrupt once more.\n"; - switch (interrupted++) { - case 0: - break; - case 1: - write(2, message, strlen(message)); - break; - case 2: - interrupted = 0; - Py_Exit(1); - break; - } - PyOS_setsig(SIGINT, intcatcher); - Py_AddPendingCall(checksignals_witharg, NULL); + switch (interrupted++) { + case 0: + break; + case 1: + write(2, message, strlen(message)); + break; + case 2: + interrupted = 0; + Py_Exit(1); + break; + } + PyOS_setsig(SIGINT, intcatcher); + Py_AddPendingCall(checksignals_witharg, NULL); } static void (*old_siginthandler)(int) = SIG_DFL; @@ -143,23 +143,23 @@ static void (*old_siginthandler)(int) = SIG_DFL; void PyOS_InitInterrupts(void) { - if ((old_siginthandler = PyOS_setsig(SIGINT, SIG_IGN)) != SIG_IGN) - PyOS_setsig(SIGINT, intcatcher); + if ((old_siginthandler = PyOS_setsig(SIGINT, SIG_IGN)) != SIG_IGN) + PyOS_setsig(SIGINT, intcatcher); } void PyOS_FiniInterrupts(void) { - PyOS_setsig(SIGINT, old_siginthandler); + PyOS_setsig(SIGINT, old_siginthandler); } int PyOS_InterruptOccurred(void) { - if (!interrupted) - return 0; - interrupted = 0; - return 1; + if (!interrupted) + return 0; + interrupted = 0; + return 1; } #endif /* !OK */ @@ -168,7 +168,7 @@ void PyOS_AfterFork(void) { #ifdef WITH_THREAD - PyEval_ReInitThreads(); - PyThread_ReInitTLS(); + PyEval_ReInitThreads(); + PyThread_ReInitTLS(); #endif } diff --git a/Parser/listnode.c b/Parser/listnode.c index c0b3b66..b5f8ad2 100644 --- a/Parser/listnode.c +++ b/Parser/listnode.c @@ -12,7 +12,7 @@ static void listnode(FILE *, node *); void PyNode_ListTree(node *n) { - listnode(stdout, n); + listnode(stdout, n); } static int level, atbol; @@ -20,47 +20,47 @@ static int level, atbol; static void listnode(FILE *fp, node *n) { - level = 0; - atbol = 1; - list1node(fp, n); + level = 0; + atbol = 1; + list1node(fp, n); } static void list1node(FILE *fp, node *n) { - if (n == 0) - return; - if (ISNONTERMINAL(TYPE(n))) { - int i; - for (i = 0; i < NCH(n); i++) - list1node(fp, CHILD(n, i)); - } - else if (ISTERMINAL(TYPE(n))) { - switch (TYPE(n)) { - case INDENT: - ++level; - break; - case DEDENT: - --level; - break; - default: - if (atbol) { - int i; - for (i = 0; i < level; ++i) - fprintf(fp, "\t"); - atbol = 0; - } - if (TYPE(n) == NEWLINE) { - if (STR(n) != NULL) - fprintf(fp, "%s", STR(n)); - fprintf(fp, "\n"); - atbol = 1; - } - else - fprintf(fp, "%s ", STR(n)); - break; - } - } - else - fprintf(fp, "? "); + if (n == 0) + return; + if (ISNONTERMINAL(TYPE(n))) { + int i; + for (i = 0; i < NCH(n); i++) + list1node(fp, CHILD(n, i)); + } + else if (ISTERMINAL(TYPE(n))) { + switch (TYPE(n)) { + case INDENT: + ++level; + break; + case DEDENT: + --level; + break; + default: + if (atbol) { + int i; + for (i = 0; i < level; ++i) + fprintf(fp, "\t"); + atbol = 0; + } + if (TYPE(n) == NEWLINE) { + if (STR(n) != NULL) + fprintf(fp, "%s", STR(n)); + fprintf(fp, "\n"); + atbol = 1; + } + else + fprintf(fp, "%s ", STR(n)); + break; + } + } + else + fprintf(fp, "? "); } diff --git a/Parser/metagrammar.c b/Parser/metagrammar.c index b61bc6d..53810b8 100644 --- a/Parser/metagrammar.c +++ b/Parser/metagrammar.c @@ -4,152 +4,152 @@ #include "grammar.h" #include "pgen.h" static arc arcs_0_0[3] = { - {2, 0}, - {3, 0}, - {4, 1}, + {2, 0}, + {3, 0}, + {4, 1}, }; static arc arcs_0_1[1] = { - {0, 1}, + {0, 1}, }; static state states_0[2] = { - {3, arcs_0_0}, - {1, arcs_0_1}, + {3, arcs_0_0}, + {1, arcs_0_1}, }; static arc arcs_1_0[1] = { - {5, 1}, + {5, 1}, }; static arc arcs_1_1[1] = { - {6, 2}, + {6, 2}, }; static arc arcs_1_2[1] = { - {7, 3}, + {7, 3}, }; static arc arcs_1_3[1] = { - {3, 4}, + {3, 4}, }; static arc arcs_1_4[1] = { - {0, 4}, + {0, 4}, }; static state states_1[5] = { - {1, arcs_1_0}, - {1, arcs_1_1}, - {1, arcs_1_2}, - {1, arcs_1_3}, - {1, arcs_1_4}, + {1, arcs_1_0}, + {1, arcs_1_1}, + {1, arcs_1_2}, + {1, arcs_1_3}, + {1, arcs_1_4}, }; static arc arcs_2_0[1] = { - {8, 1}, + {8, 1}, }; static arc arcs_2_1[2] = { - {9, 0}, - {0, 1}, + {9, 0}, + {0, 1}, }; static state states_2[2] = { - {1, arcs_2_0}, - {2, arcs_2_1}, + {1, arcs_2_0}, + {2, arcs_2_1}, }; static arc arcs_3_0[1] = { - {10, 1}, + {10, 1}, }; static arc arcs_3_1[2] = { - {10, 1}, - {0, 1}, + {10, 1}, + {0, 1}, }; static state states_3[2] = { - {1, arcs_3_0}, - {2, arcs_3_1}, + {1, arcs_3_0}, + {2, arcs_3_1}, }; static arc arcs_4_0[2] = { - {11, 1}, - {13, 2}, + {11, 1}, + {13, 2}, }; static arc arcs_4_1[1] = { - {7, 3}, + {7, 3}, }; static arc arcs_4_2[3] = { - {14, 4}, - {15, 4}, - {0, 2}, + {14, 4}, + {15, 4}, + {0, 2}, }; static arc arcs_4_3[1] = { - {12, 4}, + {12, 4}, }; static arc arcs_4_4[1] = { - {0, 4}, + {0, 4}, }; static state states_4[5] = { - {2, arcs_4_0}, - {1, arcs_4_1}, - {3, arcs_4_2}, - {1, arcs_4_3}, - {1, arcs_4_4}, + {2, arcs_4_0}, + {1, arcs_4_1}, + {3, arcs_4_2}, + {1, arcs_4_3}, + {1, arcs_4_4}, }; static arc arcs_5_0[3] = { - {5, 1}, - {16, 1}, - {17, 2}, + {5, 1}, + {16, 1}, + {17, 2}, }; static arc arcs_5_1[1] = { - {0, 1}, + {0, 1}, }; static arc arcs_5_2[1] = { - {7, 3}, + {7, 3}, }; static arc arcs_5_3[1] = { - {18, 1}, + {18, 1}, }; static state states_5[4] = { - {3, arcs_5_0}, - {1, arcs_5_1}, - {1, arcs_5_2}, - {1, arcs_5_3}, + {3, arcs_5_0}, + {1, arcs_5_1}, + {1, arcs_5_2}, + {1, arcs_5_3}, }; static dfa dfas[6] = { - {256, "MSTART", 0, 2, states_0, - "\070\000\000"}, - {257, "RULE", 0, 5, states_1, - "\040\000\000"}, - {258, "RHS", 0, 2, states_2, - "\040\010\003"}, - {259, "ALT", 0, 2, states_3, - "\040\010\003"}, - {260, "ITEM", 0, 5, states_4, - "\040\010\003"}, - {261, "ATOM", 0, 4, states_5, - "\040\000\003"}, + {256, "MSTART", 0, 2, states_0, + "\070\000\000"}, + {257, "RULE", 0, 5, states_1, + "\040\000\000"}, + {258, "RHS", 0, 2, states_2, + "\040\010\003"}, + {259, "ALT", 0, 2, states_3, + "\040\010\003"}, + {260, "ITEM", 0, 5, states_4, + "\040\010\003"}, + {261, "ATOM", 0, 4, states_5, + "\040\000\003"}, }; static label labels[19] = { - {0, "EMPTY"}, - {256, 0}, - {257, 0}, - {4, 0}, - {0, 0}, - {1, 0}, - {11, 0}, - {258, 0}, - {259, 0}, - {18, 0}, - {260, 0}, - {9, 0}, - {10, 0}, - {261, 0}, - {16, 0}, - {14, 0}, - {3, 0}, - {7, 0}, - {8, 0}, + {0, "EMPTY"}, + {256, 0}, + {257, 0}, + {4, 0}, + {0, 0}, + {1, 0}, + {11, 0}, + {258, 0}, + {259, 0}, + {18, 0}, + {260, 0}, + {9, 0}, + {10, 0}, + {261, 0}, + {16, 0}, + {14, 0}, + {3, 0}, + {7, 0}, + {8, 0}, }; static grammar _PyParser_Grammar = { - 6, - dfas, - {19, labels}, - 256 + 6, + dfas, + {19, labels}, + 256 }; grammar * meta_grammar(void) { - return &_PyParser_Grammar; + return &_PyParser_Grammar; } grammar * diff --git a/Parser/myreadline.c b/Parser/myreadline.c index a144850..a62e208 100644 --- a/Parser/myreadline.c +++ b/Parser/myreadline.c @@ -35,67 +35,67 @@ int (*PyOS_InputHook)(void) = NULL; static int my_fgets(char *buf, int len, FILE *fp) { - char *p; - for (;;) { - if (PyOS_InputHook != NULL) - (void)(PyOS_InputHook)(); - errno = 0; - p = fgets(buf, len, fp); - if (p != NULL) - return 0; /* No error */ + char *p; + for (;;) { + if (PyOS_InputHook != NULL) + (void)(PyOS_InputHook)(); + errno = 0; + p = fgets(buf, len, fp); + if (p != NULL) + return 0; /* No error */ #ifdef MS_WINDOWS - /* In the case of a Ctrl+C or some other external event - interrupting the operation: - Win2k/NT: ERROR_OPERATION_ABORTED is the most recent Win32 - error code (and feof() returns TRUE). - Win9x: Ctrl+C seems to have no effect on fgets() returning - early - the signal handler is called, but the fgets() - only returns "normally" (ie, when Enter hit or feof()) - */ - if (GetLastError()==ERROR_OPERATION_ABORTED) { - /* Signals come asynchronously, so we sleep a brief - moment before checking if the handler has been - triggered (we cant just return 1 before the - signal handler has been called, as the later - signal may be treated as a separate interrupt). - */ - Sleep(1); - if (PyOS_InterruptOccurred()) { - return 1; /* Interrupt */ - } - /* Either the sleep wasn't long enough (need a - short loop retrying?) or not interrupted at all - (in which case we should revisit the whole thing!) - Logging some warning would be nice. assert is not - viable as under the debugger, the various dialogs - mean the condition is not true. - */ - } + /* In the case of a Ctrl+C or some other external event + interrupting the operation: + Win2k/NT: ERROR_OPERATION_ABORTED is the most recent Win32 + error code (and feof() returns TRUE). + Win9x: Ctrl+C seems to have no effect on fgets() returning + early - the signal handler is called, but the fgets() + only returns "normally" (ie, when Enter hit or feof()) + */ + if (GetLastError()==ERROR_OPERATION_ABORTED) { + /* Signals come asynchronously, so we sleep a brief + moment before checking if the handler has been + triggered (we cant just return 1 before the + signal handler has been called, as the later + signal may be treated as a separate interrupt). + */ + Sleep(1); + if (PyOS_InterruptOccurred()) { + return 1; /* Interrupt */ + } + /* Either the sleep wasn't long enough (need a + short loop retrying?) or not interrupted at all + (in which case we should revisit the whole thing!) + Logging some warning would be nice. assert is not + viable as under the debugger, the various dialogs + mean the condition is not true. + */ + } #endif /* MS_WINDOWS */ - if (feof(fp)) { - return -1; /* EOF */ - } + if (feof(fp)) { + return -1; /* EOF */ + } #ifdef EINTR - if (errno == EINTR) { - int s; + if (errno == EINTR) { + int s; #ifdef WITH_THREAD - PyEval_RestoreThread(_PyOS_ReadlineTState); + PyEval_RestoreThread(_PyOS_ReadlineTState); #endif - s = PyErr_CheckSignals(); + s = PyErr_CheckSignals(); #ifdef WITH_THREAD - PyEval_SaveThread(); + PyEval_SaveThread(); #endif - if (s < 0) { - return 1; - } - } + if (s < 0) { + return 1; + } + } #endif - if (PyOS_InterruptOccurred()) { - return 1; /* Interrupt */ - } - return -2; /* Error */ - } - /* NOTREACHED */ + if (PyOS_InterruptOccurred()) { + return 1; /* Interrupt */ + } + return -2; /* Error */ + } + /* NOTREACHED */ } @@ -104,41 +104,41 @@ my_fgets(char *buf, int len, FILE *fp) char * PyOS_StdioReadline(FILE *sys_stdin, FILE *sys_stdout, char *prompt) { - size_t n; - char *p; - n = 100; - if ((p = (char *)PyMem_MALLOC(n)) == NULL) - return NULL; - fflush(sys_stdout); - if (prompt) - fprintf(stderr, "%s", prompt); - fflush(stderr); - switch (my_fgets(p, (int)n, sys_stdin)) { - case 0: /* Normal case */ - break; - case 1: /* Interrupt */ - PyMem_FREE(p); - return NULL; - case -1: /* EOF */ - case -2: /* Error */ - default: /* Shouldn't happen */ - *p = '\0'; - break; - } - n = strlen(p); - while (n > 0 && p[n-1] != '\n') { - size_t incr = n+2; - p = (char *)PyMem_REALLOC(p, n + incr); - if (p == NULL) - return NULL; - if (incr > INT_MAX) { - PyErr_SetString(PyExc_OverflowError, "input line too long"); - } - if (my_fgets(p+n, (int)incr, sys_stdin) != 0) - break; - n += strlen(p+n); - } - return (char *)PyMem_REALLOC(p, n+1); + size_t n; + char *p; + n = 100; + if ((p = (char *)PyMem_MALLOC(n)) == NULL) + return NULL; + fflush(sys_stdout); + if (prompt) + fprintf(stderr, "%s", prompt); + fflush(stderr); + switch (my_fgets(p, (int)n, sys_stdin)) { + case 0: /* Normal case */ + break; + case 1: /* Interrupt */ + PyMem_FREE(p); + return NULL; + case -1: /* EOF */ + case -2: /* Error */ + default: /* Shouldn't happen */ + *p = '\0'; + break; + } + n = strlen(p); + while (n > 0 && p[n-1] != '\n') { + size_t incr = n+2; + p = (char *)PyMem_REALLOC(p, n + incr); + if (p == NULL) + return NULL; + if (incr > INT_MAX) { + PyErr_SetString(PyExc_OverflowError, "input line too long"); + } + if (my_fgets(p+n, (int)incr, sys_stdin) != 0) + break; + n += strlen(p+n); + } + return (char *)PyMem_REALLOC(p, n+1); } @@ -155,52 +155,52 @@ char *(*PyOS_ReadlineFunctionPointer)(FILE *, FILE *, char *); char * PyOS_Readline(FILE *sys_stdin, FILE *sys_stdout, char *prompt) { - char *rv; + char *rv; - if (_PyOS_ReadlineTState == PyThreadState_GET()) { - PyErr_SetString(PyExc_RuntimeError, - "can't re-enter readline"); - return NULL; - } - + if (_PyOS_ReadlineTState == PyThreadState_GET()) { + PyErr_SetString(PyExc_RuntimeError, + "can't re-enter readline"); + return NULL; + } - if (PyOS_ReadlineFunctionPointer == NULL) { + + if (PyOS_ReadlineFunctionPointer == NULL) { #ifdef __VMS - PyOS_ReadlineFunctionPointer = vms__StdioReadline; + PyOS_ReadlineFunctionPointer = vms__StdioReadline; #else - PyOS_ReadlineFunctionPointer = PyOS_StdioReadline; + PyOS_ReadlineFunctionPointer = PyOS_StdioReadline; #endif - } - + } + #ifdef WITH_THREAD - if (_PyOS_ReadlineLock == NULL) { - _PyOS_ReadlineLock = PyThread_allocate_lock(); - } + if (_PyOS_ReadlineLock == NULL) { + _PyOS_ReadlineLock = PyThread_allocate_lock(); + } #endif - _PyOS_ReadlineTState = PyThreadState_GET(); - Py_BEGIN_ALLOW_THREADS + _PyOS_ReadlineTState = PyThreadState_GET(); + Py_BEGIN_ALLOW_THREADS #ifdef WITH_THREAD - PyThread_acquire_lock(_PyOS_ReadlineLock, 1); + PyThread_acquire_lock(_PyOS_ReadlineLock, 1); #endif - /* This is needed to handle the unlikely case that the - * interpreter is in interactive mode *and* stdin/out are not - * a tty. This can happen, for example if python is run like - * this: python -i < test1.py - */ - if (!isatty (fileno (sys_stdin)) || !isatty (fileno (sys_stdout))) - rv = PyOS_StdioReadline (sys_stdin, sys_stdout, prompt); - else - rv = (*PyOS_ReadlineFunctionPointer)(sys_stdin, sys_stdout, - prompt); - Py_END_ALLOW_THREADS + /* This is needed to handle the unlikely case that the + * interpreter is in interactive mode *and* stdin/out are not + * a tty. This can happen, for example if python is run like + * this: python -i < test1.py + */ + if (!isatty (fileno (sys_stdin)) || !isatty (fileno (sys_stdout))) + rv = PyOS_StdioReadline (sys_stdin, sys_stdout, prompt); + else + rv = (*PyOS_ReadlineFunctionPointer)(sys_stdin, sys_stdout, + prompt); + Py_END_ALLOW_THREADS #ifdef WITH_THREAD - PyThread_release_lock(_PyOS_ReadlineLock); + PyThread_release_lock(_PyOS_ReadlineLock); #endif - _PyOS_ReadlineTState = NULL; + _PyOS_ReadlineTState = NULL; - return rv; + return rv; } diff --git a/Parser/node.c b/Parser/node.c index f4c86cb..9eba76b 100644 --- a/Parser/node.c +++ b/Parser/node.c @@ -7,30 +7,30 @@ node * PyNode_New(int type) { - node *n = (node *) PyObject_MALLOC(1 * sizeof(node)); - if (n == NULL) - return NULL; - n->n_type = type; - n->n_str = NULL; - n->n_lineno = 0; - n->n_nchildren = 0; - n->n_child = NULL; - return n; + node *n = (node *) PyObject_MALLOC(1 * sizeof(node)); + if (n == NULL) + return NULL; + n->n_type = type; + n->n_str = NULL; + n->n_lineno = 0; + n->n_nchildren = 0; + n->n_child = NULL; + return n; } /* See comments at XXXROUNDUP below. Returns -1 on overflow. */ static int fancy_roundup(int n) { - /* Round up to the closest power of 2 >= n. */ - int result = 256; - assert(n > 128); - while (result < n) { - result <<= 1; - if (result <= 0) - return -1; - } - return result; + /* Round up to the closest power of 2 >= n. */ + int result = 256; + assert(n > 128); + while (result < n) { + result <<= 1; + if (result <= 0) + return -1; + } + return result; } /* A gimmick to make massive numbers of reallocs quicker. The result is @@ -70,46 +70,46 @@ fancy_roundup(int n) * Note that this would be straightforward if a node stored its current * capacity. The code is tricky to avoid that. */ -#define XXXROUNDUP(n) ((n) <= 1 ? (n) : \ - (n) <= 128 ? (((n) + 3) & ~3) : \ - fancy_roundup(n)) +#define XXXROUNDUP(n) ((n) <= 1 ? (n) : \ + (n) <= 128 ? (((n) + 3) & ~3) : \ + fancy_roundup(n)) int PyNode_AddChild(register node *n1, int type, char *str, int lineno, int col_offset) { - const int nch = n1->n_nchildren; - int current_capacity; - int required_capacity; - node *n; + const int nch = n1->n_nchildren; + int current_capacity; + int required_capacity; + node *n; - if (nch == INT_MAX || nch < 0) - return E_OVERFLOW; + if (nch == INT_MAX || nch < 0) + return E_OVERFLOW; - current_capacity = XXXROUNDUP(nch); - required_capacity = XXXROUNDUP(nch + 1); - if (current_capacity < 0 || required_capacity < 0) - return E_OVERFLOW; - if (current_capacity < required_capacity) { - if (required_capacity > PY_SIZE_MAX / sizeof(node)) { - return E_NOMEM; - } - n = n1->n_child; - n = (node *) PyObject_REALLOC(n, - required_capacity * sizeof(node)); - if (n == NULL) - return E_NOMEM; - n1->n_child = n; - } + current_capacity = XXXROUNDUP(nch); + required_capacity = XXXROUNDUP(nch + 1); + if (current_capacity < 0 || required_capacity < 0) + return E_OVERFLOW; + if (current_capacity < required_capacity) { + if (required_capacity > PY_SIZE_MAX / sizeof(node)) { + return E_NOMEM; + } + n = n1->n_child; + n = (node *) PyObject_REALLOC(n, + required_capacity * sizeof(node)); + if (n == NULL) + return E_NOMEM; + n1->n_child = n; + } - n = &n1->n_child[n1->n_nchildren++]; - n->n_type = type; - n->n_str = str; - n->n_lineno = lineno; - n->n_col_offset = col_offset; - n->n_nchildren = 0; - n->n_child = NULL; - return 0; + n = &n1->n_child[n1->n_nchildren++]; + n->n_type = type; + n->n_str = str; + n->n_lineno = lineno; + n->n_col_offset = col_offset; + n->n_nchildren = 0; + n->n_child = NULL; + return 0; } /* Forward */ @@ -119,20 +119,20 @@ static void freechildren(node *); void PyNode_Free(node *n) { - if (n != NULL) { - freechildren(n); - PyObject_FREE(n); - } + if (n != NULL) { + freechildren(n); + PyObject_FREE(n); + } } static void freechildren(node *n) { - int i; - for (i = NCH(n); --i >= 0; ) - freechildren(CHILD(n, i)); - if (n->n_child != NULL) - PyObject_FREE(n->n_child); - if (STR(n) != NULL) - PyObject_FREE(STR(n)); + int i; + for (i = NCH(n); --i >= 0; ) + freechildren(CHILD(n, i)); + if (n->n_child != NULL) + PyObject_FREE(n->n_child); + if (STR(n) != NULL) + PyObject_FREE(STR(n)); } diff --git a/Parser/parser.c b/Parser/parser.c index 83e5e6d..b505fe0 100644 --- a/Parser/parser.c +++ b/Parser/parser.c @@ -29,7 +29,7 @@ static void s_reset(stack *); static void s_reset(stack *s) { - s->s_top = &s->s_base[MAXSTACK]; + s->s_top = &s->s_base[MAXSTACK]; } #define s_empty(s) ((s)->s_top == &(s)->s_base[MAXSTACK]) @@ -37,16 +37,16 @@ s_reset(stack *s) static int s_push(register stack *s, dfa *d, node *parent) { - register stackentry *top; - if (s->s_top == s->s_base) { - fprintf(stderr, "s_push: parser stack overflow\n"); - return E_NOMEM; - } - top = --s->s_top; - top->s_dfa = d; - top->s_parent = parent; - top->s_state = 0; - return 0; + register stackentry *top; + if (s->s_top == s->s_base) { + fprintf(stderr, "s_push: parser stack overflow\n"); + return E_NOMEM; + } + top = --s->s_top; + top->s_dfa = d; + top->s_parent = parent; + top->s_state = 0; + return 0; } #ifdef Py_DEBUG @@ -54,9 +54,9 @@ s_push(register stack *s, dfa *d, node *parent) static void s_pop(register stack *s) { - if (s_empty(s)) - Py_FatalError("s_pop: parser stack underflow -- FATAL"); - s->s_top++; + if (s_empty(s)) + Py_FatalError("s_pop: parser stack underflow -- FATAL"); + s->s_top++; } #else /* !Py_DEBUG */ @@ -71,34 +71,34 @@ s_pop(register stack *s) parser_state * PyParser_New(grammar *g, int start) { - parser_state *ps; - - if (!g->g_accel) - PyGrammar_AddAccelerators(g); - ps = (parser_state *)PyMem_MALLOC(sizeof(parser_state)); - if (ps == NULL) - return NULL; - ps->p_grammar = g; + parser_state *ps; + + if (!g->g_accel) + PyGrammar_AddAccelerators(g); + ps = (parser_state *)PyMem_MALLOC(sizeof(parser_state)); + if (ps == NULL) + return NULL; + ps->p_grammar = g; #ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD - ps->p_flags = 0; + ps->p_flags = 0; #endif - ps->p_tree = PyNode_New(start); - if (ps->p_tree == NULL) { - PyMem_FREE(ps); - return NULL; - } - s_reset(&ps->p_stack); - (void) s_push(&ps->p_stack, PyGrammar_FindDFA(g, start), ps->p_tree); - return ps; + ps->p_tree = PyNode_New(start); + if (ps->p_tree == NULL) { + PyMem_FREE(ps); + return NULL; + } + s_reset(&ps->p_stack); + (void) s_push(&ps->p_stack, PyGrammar_FindDFA(g, start), ps->p_tree); + return ps; } void PyParser_Delete(parser_state *ps) { - /* NB If you want to save the parse tree, - you must set p_tree to NULL before calling delparser! */ - PyNode_Free(ps->p_tree); - PyMem_FREE(ps); + /* NB If you want to save the parse tree, + you must set p_tree to NULL before calling delparser! */ + PyNode_Free(ps->p_tree); + PyMem_FREE(ps); } @@ -107,27 +107,27 @@ PyParser_Delete(parser_state *ps) static int shift(register stack *s, int type, char *str, int newstate, int lineno, int col_offset) { - int err; - assert(!s_empty(s)); - err = PyNode_AddChild(s->s_top->s_parent, type, str, lineno, col_offset); - if (err) - return err; - s->s_top->s_state = newstate; - return 0; + int err; + assert(!s_empty(s)); + err = PyNode_AddChild(s->s_top->s_parent, type, str, lineno, col_offset); + if (err) + return err; + s->s_top->s_state = newstate; + return 0; } static int push(register stack *s, int type, dfa *d, int newstate, int lineno, int col_offset) { - int err; - register node *n; - n = s->s_top->s_parent; - assert(!s_empty(s)); - err = PyNode_AddChild(n, type, (char *)NULL, lineno, col_offset); - if (err) - return err; - s->s_top->s_state = newstate; - return s_push(s, d, CHILD(n, NCH(n)-1)); + int err; + register node *n; + n = s->s_top->s_parent; + assert(!s_empty(s)); + err = PyNode_AddChild(n, type, (char *)NULL, lineno, col_offset); + if (err) + return err; + s->s_top->s_state = newstate; + return s_push(s, d, CHILD(n, NCH(n)-1)); } @@ -136,47 +136,47 @@ push(register stack *s, int type, dfa *d, int newstate, int lineno, int col_offs static int classify(parser_state *ps, int type, char *str) { - grammar *g = ps->p_grammar; - register int n = g->g_ll.ll_nlabels; - - if (type == NAME) { - register char *s = str; - register label *l = g->g_ll.ll_label; - register int i; - for (i = n; i > 0; i--, l++) { - if (l->lb_type != NAME || l->lb_str == NULL || - l->lb_str[0] != s[0] || - strcmp(l->lb_str, s) != 0) - continue; + grammar *g = ps->p_grammar; + register int n = g->g_ll.ll_nlabels; + + if (type == NAME) { + register char *s = str; + register label *l = g->g_ll.ll_label; + register int i; + for (i = n; i > 0; i--, l++) { + if (l->lb_type != NAME || l->lb_str == NULL || + l->lb_str[0] != s[0] || + strcmp(l->lb_str, s) != 0) + continue; #ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD #if 0 - /* Leaving this in as an example */ - if (!(ps->p_flags & CO_FUTURE_WITH_STATEMENT)) { - if (s[0] == 'w' && strcmp(s, "with") == 0) - break; /* not a keyword yet */ - else if (s[0] == 'a' && strcmp(s, "as") == 0) - break; /* not a keyword yet */ - } + /* Leaving this in as an example */ + if (!(ps->p_flags & CO_FUTURE_WITH_STATEMENT)) { + if (s[0] == 'w' && strcmp(s, "with") == 0) + break; /* not a keyword yet */ + else if (s[0] == 'a' && strcmp(s, "as") == 0) + break; /* not a keyword yet */ + } #endif #endif - D(printf("It's a keyword\n")); - return n - i; - } - } - - { - register label *l = g->g_ll.ll_label; - register int i; - for (i = n; i > 0; i--, l++) { - if (l->lb_type == type && l->lb_str == NULL) { - D(printf("It's a token we know\n")); - return n - i; - } - } - } - - D(printf("Illegal token\n")); - return -1; + D(printf("It's a keyword\n")); + return n - i; + } + } + + { + register label *l = g->g_ll.ll_label; + register int i; + for (i = n; i > 0; i--, l++) { + if (l->lb_type == type && l->lb_str == NULL) { + D(printf("It's a token we know\n")); + return n - i; + } + } + } + + D(printf("Illegal token\n")); + return -1; } #ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD @@ -185,152 +185,152 @@ classify(parser_state *ps, int type, char *str) static void future_hack(parser_state *ps) { - node *n = ps->p_stack.s_top->s_parent; - node *ch, *cch; - int i; - - /* from __future__ import ..., must have at least 4 children */ - n = CHILD(n, 0); - if (NCH(n) < 4) - return; - ch = CHILD(n, 0); - if (STR(ch) == NULL || strcmp(STR(ch), "from") != 0) - return; - ch = CHILD(n, 1); - if (NCH(ch) == 1 && STR(CHILD(ch, 0)) && - strcmp(STR(CHILD(ch, 0)), "__future__") != 0) - return; - ch = CHILD(n, 3); - /* ch can be a star, a parenthesis or import_as_names */ - if (TYPE(ch) == STAR) - return; - if (TYPE(ch) == LPAR) - ch = CHILD(n, 4); - - for (i = 0; i < NCH(ch); i += 2) { - cch = CHILD(ch, i); - if (NCH(cch) >= 1 && TYPE(CHILD(cch, 0)) == NAME) { - char *str_ch = STR(CHILD(cch, 0)); - if (strcmp(str_ch, FUTURE_WITH_STATEMENT) == 0) { - ps->p_flags |= CO_FUTURE_WITH_STATEMENT; - } else if (strcmp(str_ch, FUTURE_PRINT_FUNCTION) == 0) { - ps->p_flags |= CO_FUTURE_PRINT_FUNCTION; - } else if (strcmp(str_ch, FUTURE_UNICODE_LITERALS) == 0) { - ps->p_flags |= CO_FUTURE_UNICODE_LITERALS; - } - } - } + node *n = ps->p_stack.s_top->s_parent; + node *ch, *cch; + int i; + + /* from __future__ import ..., must have at least 4 children */ + n = CHILD(n, 0); + if (NCH(n) < 4) + return; + ch = CHILD(n, 0); + if (STR(ch) == NULL || strcmp(STR(ch), "from") != 0) + return; + ch = CHILD(n, 1); + if (NCH(ch) == 1 && STR(CHILD(ch, 0)) && + strcmp(STR(CHILD(ch, 0)), "__future__") != 0) + return; + ch = CHILD(n, 3); + /* ch can be a star, a parenthesis or import_as_names */ + if (TYPE(ch) == STAR) + return; + if (TYPE(ch) == LPAR) + ch = CHILD(n, 4); + + for (i = 0; i < NCH(ch); i += 2) { + cch = CHILD(ch, i); + if (NCH(cch) >= 1 && TYPE(CHILD(cch, 0)) == NAME) { + char *str_ch = STR(CHILD(cch, 0)); + if (strcmp(str_ch, FUTURE_WITH_STATEMENT) == 0) { + ps->p_flags |= CO_FUTURE_WITH_STATEMENT; + } else if (strcmp(str_ch, FUTURE_PRINT_FUNCTION) == 0) { + ps->p_flags |= CO_FUTURE_PRINT_FUNCTION; + } else if (strcmp(str_ch, FUTURE_UNICODE_LITERALS) == 0) { + ps->p_flags |= CO_FUTURE_UNICODE_LITERALS; + } + } + } } #endif #endif /* future keyword */ int PyParser_AddToken(register parser_state *ps, register int type, char *str, - int lineno, int col_offset, int *expected_ret) + int lineno, int col_offset, int *expected_ret) { - register int ilabel; - int err; - - D(printf("Token %s/'%s' ... ", _PyParser_TokenNames[type], str)); - - /* Find out which label this token is */ - ilabel = classify(ps, type, str); - if (ilabel < 0) - return E_SYNTAX; - - /* Loop until the token is shifted or an error occurred */ - for (;;) { - /* Fetch the current dfa and state */ - register dfa *d = ps->p_stack.s_top->s_dfa; - register state *s = &d->d_state[ps->p_stack.s_top->s_state]; - - D(printf(" DFA '%s', state %d:", - d->d_name, ps->p_stack.s_top->s_state)); - - /* Check accelerator */ - if (s->s_lower <= ilabel && ilabel < s->s_upper) { - register int x = s->s_accel[ilabel - s->s_lower]; - if (x != -1) { - if (x & (1<<7)) { - /* Push non-terminal */ - int nt = (x >> 8) + NT_OFFSET; - int arrow = x & ((1<<7)-1); - dfa *d1 = PyGrammar_FindDFA( - ps->p_grammar, nt); - if ((err = push(&ps->p_stack, nt, d1, - arrow, lineno, col_offset)) > 0) { - D(printf(" MemError: push\n")); - return err; - } - D(printf(" Push ...\n")); - continue; - } - - /* Shift the token */ - if ((err = shift(&ps->p_stack, type, str, - x, lineno, col_offset)) > 0) { - D(printf(" MemError: shift.\n")); - return err; - } - D(printf(" Shift.\n")); - /* Pop while we are in an accept-only state */ - while (s = &d->d_state - [ps->p_stack.s_top->s_state], - s->s_accept && s->s_narcs == 1) { - D(printf(" DFA '%s', state %d: " - "Direct pop.\n", - d->d_name, - ps->p_stack.s_top->s_state)); + register int ilabel; + int err; + + D(printf("Token %s/'%s' ... ", _PyParser_TokenNames[type], str)); + + /* Find out which label this token is */ + ilabel = classify(ps, type, str); + if (ilabel < 0) + return E_SYNTAX; + + /* Loop until the token is shifted or an error occurred */ + for (;;) { + /* Fetch the current dfa and state */ + register dfa *d = ps->p_stack.s_top->s_dfa; + register state *s = &d->d_state[ps->p_stack.s_top->s_state]; + + D(printf(" DFA '%s', state %d:", + d->d_name, ps->p_stack.s_top->s_state)); + + /* Check accelerator */ + if (s->s_lower <= ilabel && ilabel < s->s_upper) { + register int x = s->s_accel[ilabel - s->s_lower]; + if (x != -1) { + if (x & (1<<7)) { + /* Push non-terminal */ + int nt = (x >> 8) + NT_OFFSET; + int arrow = x & ((1<<7)-1); + dfa *d1 = PyGrammar_FindDFA( + ps->p_grammar, nt); + if ((err = push(&ps->p_stack, nt, d1, + arrow, lineno, col_offset)) > 0) { + D(printf(" MemError: push\n")); + return err; + } + D(printf(" Push ...\n")); + continue; + } + + /* Shift the token */ + if ((err = shift(&ps->p_stack, type, str, + x, lineno, col_offset)) > 0) { + D(printf(" MemError: shift.\n")); + return err; + } + D(printf(" Shift.\n")); + /* Pop while we are in an accept-only state */ + while (s = &d->d_state + [ps->p_stack.s_top->s_state], + s->s_accept && s->s_narcs == 1) { + D(printf(" DFA '%s', state %d: " + "Direct pop.\n", + d->d_name, + ps->p_stack.s_top->s_state)); #ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD #if 0 - if (d->d_name[0] == 'i' && - strcmp(d->d_name, - "import_stmt") == 0) - future_hack(ps); + if (d->d_name[0] == 'i' && + strcmp(d->d_name, + "import_stmt") == 0) + future_hack(ps); #endif #endif - s_pop(&ps->p_stack); - if (s_empty(&ps->p_stack)) { - D(printf(" ACCEPT.\n")); - return E_DONE; - } - d = ps->p_stack.s_top->s_dfa; - } - return E_OK; - } - } - - if (s->s_accept) { + s_pop(&ps->p_stack); + if (s_empty(&ps->p_stack)) { + D(printf(" ACCEPT.\n")); + return E_DONE; + } + d = ps->p_stack.s_top->s_dfa; + } + return E_OK; + } + } + + if (s->s_accept) { #ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD #if 0 - if (d->d_name[0] == 'i' && - strcmp(d->d_name, "import_stmt") == 0) - future_hack(ps); + if (d->d_name[0] == 'i' && + strcmp(d->d_name, "import_stmt") == 0) + future_hack(ps); #endif #endif - /* Pop this dfa and try again */ - s_pop(&ps->p_stack); - D(printf(" Pop ...\n")); - if (s_empty(&ps->p_stack)) { - D(printf(" Error: bottom of stack.\n")); - return E_SYNTAX; - } - continue; - } - - /* Stuck, report syntax error */ - D(printf(" Error.\n")); - if (expected_ret) { - if (s->s_lower == s->s_upper - 1) { - /* Only one possible expected token */ - *expected_ret = ps->p_grammar-> - g_ll.ll_label[s->s_lower].lb_type; - } - else - *expected_ret = -1; - } - return E_SYNTAX; - } + /* Pop this dfa and try again */ + s_pop(&ps->p_stack); + D(printf(" Pop ...\n")); + if (s_empty(&ps->p_stack)) { + D(printf(" Error: bottom of stack.\n")); + return E_SYNTAX; + } + continue; + } + + /* Stuck, report syntax error */ + D(printf(" Error.\n")); + if (expected_ret) { + if (s->s_lower == s->s_upper - 1) { + /* Only one possible expected token */ + *expected_ret = ps->p_grammar-> + g_ll.ll_label[s->s_lower].lb_type; + } + else + *expected_ret = -1; + } + return E_SYNTAX; + } } @@ -341,62 +341,62 @@ PyParser_AddToken(register parser_state *ps, register int type, char *str, void dumptree(grammar *g, node *n) { - int i; - - if (n == NULL) - printf("NIL"); - else { - label l; - l.lb_type = TYPE(n); - l.lb_str = STR(n); - printf("%s", PyGrammar_LabelRepr(&l)); - if (ISNONTERMINAL(TYPE(n))) { - printf("("); - for (i = 0; i < NCH(n); i++) { - if (i > 0) - printf(","); - dumptree(g, CHILD(n, i)); - } - printf(")"); - } - } + int i; + + if (n == NULL) + printf("NIL"); + else { + label l; + l.lb_type = TYPE(n); + l.lb_str = STR(n); + printf("%s", PyGrammar_LabelRepr(&l)); + if (ISNONTERMINAL(TYPE(n))) { + printf("("); + for (i = 0; i < NCH(n); i++) { + if (i > 0) + printf(","); + dumptree(g, CHILD(n, i)); + } + printf(")"); + } + } } void showtree(grammar *g, node *n) { - int i; - - if (n == NULL) - return; - if (ISNONTERMINAL(TYPE(n))) { - for (i = 0; i < NCH(n); i++) - showtree(g, CHILD(n, i)); - } - else if (ISTERMINAL(TYPE(n))) { - printf("%s", _PyParser_TokenNames[TYPE(n)]); - if (TYPE(n) == NUMBER || TYPE(n) == NAME) - printf("(%s)", STR(n)); - printf(" "); - } - else - printf("? "); + int i; + + if (n == NULL) + return; + if (ISNONTERMINAL(TYPE(n))) { + for (i = 0; i < NCH(n); i++) + showtree(g, CHILD(n, i)); + } + else if (ISTERMINAL(TYPE(n))) { + printf("%s", _PyParser_TokenNames[TYPE(n)]); + if (TYPE(n) == NUMBER || TYPE(n) == NAME) + printf("(%s)", STR(n)); + printf(" "); + } + else + printf("? "); } void printtree(parser_state *ps) { - if (Py_DebugFlag) { - printf("Parse tree:\n"); - dumptree(ps->p_grammar, ps->p_tree); - printf("\n"); - printf("Tokens:\n"); - showtree(ps->p_grammar, ps->p_tree); - printf("\n"); - } - printf("Listing:\n"); - PyNode_ListTree(ps->p_tree); - printf("\n"); + if (Py_DebugFlag) { + printf("Parse tree:\n"); + dumptree(ps->p_grammar, ps->p_tree); + printf("\n"); + printf("Tokens:\n"); + showtree(ps->p_grammar, ps->p_tree); + printf("\n"); + } + printf("Listing:\n"); + PyNode_ListTree(ps->p_tree); + printf("\n"); } #endif /* Py_DEBUG */ @@ -431,15 +431,15 @@ symbol. As an example, consider this grammar: -expr: term (OP term)* -term: CONSTANT | '(' expr ')' +expr: term (OP term)* +term: CONSTANT | '(' expr ')' The DFA corresponding to the rule for expr is: ------->.---term-->.-------> - ^ | - | | - \----OP----/ + ^ | + | | + \----OP----/ The parse tree generated for the input a+b is: diff --git a/Parser/parsetok.c b/Parser/parsetok.c index 1470327..16cf5cb 100644 --- a/Parser/parsetok.c +++ b/Parser/parsetok.c @@ -19,84 +19,84 @@ static void initerr(perrdetail *err_ret, const char* filename); node * PyParser_ParseString(const char *s, grammar *g, int start, perrdetail *err_ret) { - return PyParser_ParseStringFlagsFilename(s, NULL, g, start, err_ret, 0); + return PyParser_ParseStringFlagsFilename(s, NULL, g, start, err_ret, 0); } node * PyParser_ParseStringFlags(const char *s, grammar *g, int start, - perrdetail *err_ret, int flags) + perrdetail *err_ret, int flags) { - return PyParser_ParseStringFlagsFilename(s, NULL, - g, start, err_ret, flags); + return PyParser_ParseStringFlagsFilename(s, NULL, + g, start, err_ret, flags); } node * PyParser_ParseStringFlagsFilename(const char *s, const char *filename, - grammar *g, int start, - perrdetail *err_ret, int flags) + grammar *g, int start, + perrdetail *err_ret, int flags) { - int iflags = flags; - return PyParser_ParseStringFlagsFilenameEx(s, filename, g, start, - err_ret, &iflags); + int iflags = flags; + return PyParser_ParseStringFlagsFilenameEx(s, filename, g, start, + err_ret, &iflags); } node * PyParser_ParseStringFlagsFilenameEx(const char *s, const char *filename, - grammar *g, int start, - perrdetail *err_ret, int *flags) + grammar *g, int start, + perrdetail *err_ret, int *flags) { - struct tok_state *tok; + struct tok_state *tok; - initerr(err_ret, filename); + initerr(err_ret, filename); - if (*flags & PyPARSE_IGNORE_COOKIE) - tok = PyTokenizer_FromUTF8(s); - else - tok = PyTokenizer_FromString(s); - if (tok == NULL) { - err_ret->error = PyErr_Occurred() ? E_DECODE : E_NOMEM; - return NULL; - } + if (*flags & PyPARSE_IGNORE_COOKIE) + tok = PyTokenizer_FromUTF8(s); + else + tok = PyTokenizer_FromString(s); + if (tok == NULL) { + err_ret->error = PyErr_Occurred() ? E_DECODE : E_NOMEM; + return NULL; + } - tok->filename = filename ? filename : "<string>"; - return parsetok(tok, g, start, err_ret, flags); + tok->filename = filename ? filename : "<string>"; + return parsetok(tok, g, start, err_ret, flags); } /* Parse input coming from a file. Return error code, print some errors. */ node * PyParser_ParseFile(FILE *fp, const char *filename, grammar *g, int start, - char *ps1, char *ps2, perrdetail *err_ret) + char *ps1, char *ps2, perrdetail *err_ret) { - return PyParser_ParseFileFlags(fp, filename, NULL, - g, start, ps1, ps2, err_ret, 0); + return PyParser_ParseFileFlags(fp, filename, NULL, + g, start, ps1, ps2, err_ret, 0); } node * PyParser_ParseFileFlags(FILE *fp, const char *filename, const char *enc, - grammar *g, int start, - char *ps1, char *ps2, perrdetail *err_ret, int flags) + grammar *g, int start, + char *ps1, char *ps2, perrdetail *err_ret, int flags) { - int iflags = flags; - return PyParser_ParseFileFlagsEx(fp, filename, enc, g, start, ps1, - ps2, err_ret, &iflags); + int iflags = flags; + return PyParser_ParseFileFlagsEx(fp, filename, enc, g, start, ps1, + ps2, err_ret, &iflags); } node * -PyParser_ParseFileFlagsEx(FILE *fp, const char *filename, - const char *enc, grammar *g, int start, - char *ps1, char *ps2, perrdetail *err_ret, int *flags) +PyParser_ParseFileFlagsEx(FILE *fp, const char *filename, + const char *enc, grammar *g, int start, + char *ps1, char *ps2, perrdetail *err_ret, int *flags) { - struct tok_state *tok; + struct tok_state *tok; - initerr(err_ret, filename); + initerr(err_ret, filename); - if ((tok = PyTokenizer_FromFile(fp, (char *)enc, ps1, ps2)) == NULL) { - err_ret->error = E_NOMEM; - return NULL; - } - tok->filename = filename; - return parsetok(tok, g, start, err_ret, flags); + if ((tok = PyTokenizer_FromFile(fp, (char *)enc, ps1, ps2)) == NULL) { + err_ret->error = E_NOMEM; + return NULL; + } + tok->filename = filename; + return parsetok(tok, g, start, err_ret, flags); } #ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD @@ -110,9 +110,9 @@ static char as_msg[] = static void warn(const char *msg, const char *filename, int lineno) { - if (filename == NULL) - filename = "<string>"; - PySys_WriteStderr(msg, filename, lineno); + if (filename == NULL) + filename = "<string>"; + PySys_WriteStderr(msg, filename, lineno); } #endif #endif @@ -122,151 +122,151 @@ warn(const char *msg, const char *filename, int lineno) static node * parsetok(struct tok_state *tok, grammar *g, int start, perrdetail *err_ret, - int *flags) + int *flags) { - parser_state *ps; - node *n; - int started = 0, handling_import = 0, handling_with = 0; - - if ((ps = PyParser_New(g, start)) == NULL) { - fprintf(stderr, "no mem for new parser\n"); - err_ret->error = E_NOMEM; - PyTokenizer_Free(tok); - return NULL; - } + parser_state *ps; + node *n; + int started = 0, handling_import = 0, handling_with = 0; + + if ((ps = PyParser_New(g, start)) == NULL) { + fprintf(stderr, "no mem for new parser\n"); + err_ret->error = E_NOMEM; + PyTokenizer_Free(tok); + return NULL; + } #ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD - if (*flags & PyPARSE_BARRY_AS_BDFL) - ps->p_flags |= CO_FUTURE_BARRY_AS_BDFL; + if (*flags & PyPARSE_BARRY_AS_BDFL) + ps->p_flags |= CO_FUTURE_BARRY_AS_BDFL; #endif - for (;;) { - char *a, *b; - int type; - size_t len; - char *str; - int col_offset; - - type = PyTokenizer_Get(tok, &a, &b); - if (type == ERRORTOKEN) { - err_ret->error = tok->done; - break; - } - if (type == ENDMARKER && started) { - type = NEWLINE; /* Add an extra newline */ - handling_with = handling_import = 0; - started = 0; - /* Add the right number of dedent tokens, - except if a certain flag is given -- - codeop.py uses this. */ - if (tok->indent && - !(*flags & PyPARSE_DONT_IMPLY_DEDENT)) - { - tok->pendin = -tok->indent; - tok->indent = 0; - } - } - else - started = 1; - len = b - a; /* XXX this may compute NULL - NULL */ - str = (char *) PyObject_MALLOC(len + 1); - if (str == NULL) { - fprintf(stderr, "no mem for next token\n"); - err_ret->error = E_NOMEM; - break; - } - if (len > 0) - strncpy(str, a, len); - str[len] = '\0'; + for (;;) { + char *a, *b; + int type; + size_t len; + char *str; + int col_offset; + + type = PyTokenizer_Get(tok, &a, &b); + if (type == ERRORTOKEN) { + err_ret->error = tok->done; + break; + } + if (type == ENDMARKER && started) { + type = NEWLINE; /* Add an extra newline */ + handling_with = handling_import = 0; + started = 0; + /* Add the right number of dedent tokens, + except if a certain flag is given -- + codeop.py uses this. */ + if (tok->indent && + !(*flags & PyPARSE_DONT_IMPLY_DEDENT)) + { + tok->pendin = -tok->indent; + tok->indent = 0; + } + } + else + started = 1; + len = b - a; /* XXX this may compute NULL - NULL */ + str = (char *) PyObject_MALLOC(len + 1); + if (str == NULL) { + fprintf(stderr, "no mem for next token\n"); + err_ret->error = E_NOMEM; + break; + } + if (len > 0) + strncpy(str, a, len); + str[len] = '\0'; #ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD - if (type == NOTEQUAL) { - if (!(ps->p_flags & CO_FUTURE_BARRY_AS_BDFL) && - strcmp(str, "!=")) { - err_ret->error = E_SYNTAX; - break; - } - else if ((ps->p_flags & CO_FUTURE_BARRY_AS_BDFL) && - strcmp(str, "<>")) { - err_ret->text = "with Barry as BDFL, use '<>' " - "instead of '!='"; - err_ret->error = E_SYNTAX; - break; - } - } + if (type == NOTEQUAL) { + if (!(ps->p_flags & CO_FUTURE_BARRY_AS_BDFL) && + strcmp(str, "!=")) { + err_ret->error = E_SYNTAX; + break; + } + else if ((ps->p_flags & CO_FUTURE_BARRY_AS_BDFL) && + strcmp(str, "<>")) { + err_ret->text = "with Barry as BDFL, use '<>' " + "instead of '!='"; + err_ret->error = E_SYNTAX; + break; + } + } #endif - if (a >= tok->line_start) - col_offset = a - tok->line_start; - else - col_offset = -1; - - if ((err_ret->error = - PyParser_AddToken(ps, (int)type, str, - tok->lineno, col_offset, - &(err_ret->expected))) != E_OK) { - if (err_ret->error != E_DONE) { - PyObject_FREE(str); - err_ret->token = type; - } - break; - } - } - - if (err_ret->error == E_DONE) { - n = ps->p_tree; - ps->p_tree = NULL; - } - else - n = NULL; + if (a >= tok->line_start) + col_offset = a - tok->line_start; + else + col_offset = -1; + + if ((err_ret->error = + PyParser_AddToken(ps, (int)type, str, + tok->lineno, col_offset, + &(err_ret->expected))) != E_OK) { + if (err_ret->error != E_DONE) { + PyObject_FREE(str); + err_ret->token = type; + } + break; + } + } + + if (err_ret->error == E_DONE) { + n = ps->p_tree; + ps->p_tree = NULL; + } + else + n = NULL; #ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD - *flags = ps->p_flags; + *flags = ps->p_flags; #endif - PyParser_Delete(ps); - - if (n == NULL) { - if (tok->lineno <= 1 && tok->done == E_EOF) - err_ret->error = E_EOF; - err_ret->lineno = tok->lineno; - if (tok->buf != NULL) { - size_t len; - assert(tok->cur - tok->buf < INT_MAX); - err_ret->offset = (int)(tok->cur - tok->buf); - len = tok->inp - tok->buf; - err_ret->text = (char *) PyObject_MALLOC(len + 1); - if (err_ret->text != NULL) { - if (len > 0) - strncpy(err_ret->text, tok->buf, len); - err_ret->text[len] = '\0'; - } - } - } else if (tok->encoding != NULL) { - node* r = PyNode_New(encoding_decl); - if (!r) { - err_ret->error = E_NOMEM; - n = NULL; - goto done; - } - r->n_str = tok->encoding; - r->n_nchildren = 1; - r->n_child = n; - tok->encoding = NULL; - n = r; - } + PyParser_Delete(ps); + + if (n == NULL) { + if (tok->lineno <= 1 && tok->done == E_EOF) + err_ret->error = E_EOF; + err_ret->lineno = tok->lineno; + if (tok->buf != NULL) { + size_t len; + assert(tok->cur - tok->buf < INT_MAX); + err_ret->offset = (int)(tok->cur - tok->buf); + len = tok->inp - tok->buf; + err_ret->text = (char *) PyObject_MALLOC(len + 1); + if (err_ret->text != NULL) { + if (len > 0) + strncpy(err_ret->text, tok->buf, len); + err_ret->text[len] = '\0'; + } + } + } else if (tok->encoding != NULL) { + node* r = PyNode_New(encoding_decl); + if (!r) { + err_ret->error = E_NOMEM; + n = NULL; + goto done; + } + r->n_str = tok->encoding; + r->n_nchildren = 1; + r->n_child = n; + tok->encoding = NULL; + n = r; + } done: - PyTokenizer_Free(tok); + PyTokenizer_Free(tok); - return n; + return n; } static void initerr(perrdetail *err_ret, const char *filename) { - err_ret->error = E_OK; - err_ret->filename = filename; - err_ret->lineno = 0; - err_ret->offset = 0; - err_ret->text = NULL; - err_ret->token = -1; - err_ret->expected = -1; + err_ret->error = E_OK; + err_ret->filename = filename; + err_ret->lineno = 0; + err_ret->offset = 0; + err_ret->text = NULL; + err_ret->token = -1; + err_ret->expected = -1; } diff --git a/Parser/pgen.c b/Parser/pgen.c index 959a5d3..beaf53b 100644 --- a/Parser/pgen.c +++ b/Parser/pgen.c @@ -17,85 +17,85 @@ extern int Py_IgnoreEnvironmentFlag; /* needed by Py_GETENV */ /* PART ONE -- CONSTRUCT NFA -- Cf. Algorithm 3.2 from [Aho&Ullman 77] */ typedef struct _nfaarc { - int ar_label; - int ar_arrow; + int ar_label; + int ar_arrow; } nfaarc; typedef struct _nfastate { - int st_narcs; - nfaarc *st_arc; + int st_narcs; + nfaarc *st_arc; } nfastate; typedef struct _nfa { - int nf_type; - char *nf_name; - int nf_nstates; - nfastate *nf_state; - int nf_start, nf_finish; + int nf_type; + char *nf_name; + int nf_nstates; + nfastate *nf_state; + int nf_start, nf_finish; } nfa; /* Forward */ static void compile_rhs(labellist *ll, - nfa *nf, node *n, int *pa, int *pb); + nfa *nf, node *n, int *pa, int *pb); static void compile_alt(labellist *ll, - nfa *nf, node *n, int *pa, int *pb); + nfa *nf, node *n, int *pa, int *pb); static void compile_item(labellist *ll, - nfa *nf, node *n, int *pa, int *pb); + nfa *nf, node *n, int *pa, int *pb); static void compile_atom(labellist *ll, - nfa *nf, node *n, int *pa, int *pb); + nfa *nf, node *n, int *pa, int *pb); static int addnfastate(nfa *nf) { - nfastate *st; - - nf->nf_state = (nfastate *)PyObject_REALLOC(nf->nf_state, - sizeof(nfastate) * (nf->nf_nstates + 1)); - if (nf->nf_state == NULL) - Py_FatalError("out of mem"); - st = &nf->nf_state[nf->nf_nstates++]; - st->st_narcs = 0; - st->st_arc = NULL; - return st - nf->nf_state; + nfastate *st; + + nf->nf_state = (nfastate *)PyObject_REALLOC(nf->nf_state, + sizeof(nfastate) * (nf->nf_nstates + 1)); + if (nf->nf_state == NULL) + Py_FatalError("out of mem"); + st = &nf->nf_state[nf->nf_nstates++]; + st->st_narcs = 0; + st->st_arc = NULL; + return st - nf->nf_state; } static void addnfaarc(nfa *nf, int from, int to, int lbl) { - nfastate *st; - nfaarc *ar; - - st = &nf->nf_state[from]; - st->st_arc = (nfaarc *)PyObject_REALLOC(st->st_arc, - sizeof(nfaarc) * (st->st_narcs + 1)); - if (st->st_arc == NULL) - Py_FatalError("out of mem"); - ar = &st->st_arc[st->st_narcs++]; - ar->ar_label = lbl; - ar->ar_arrow = to; + nfastate *st; + nfaarc *ar; + + st = &nf->nf_state[from]; + st->st_arc = (nfaarc *)PyObject_REALLOC(st->st_arc, + sizeof(nfaarc) * (st->st_narcs + 1)); + if (st->st_arc == NULL) + Py_FatalError("out of mem"); + ar = &st->st_arc[st->st_narcs++]; + ar->ar_label = lbl; + ar->ar_arrow = to; } static nfa * newnfa(char *name) { - nfa *nf; - static int type = NT_OFFSET; /* All types will be disjunct */ - - nf = (nfa *)PyObject_MALLOC(sizeof(nfa)); - if (nf == NULL) - Py_FatalError("no mem for new nfa"); - nf->nf_type = type++; - nf->nf_name = name; /* XXX strdup(name) ??? */ - nf->nf_nstates = 0; - nf->nf_state = NULL; - nf->nf_start = nf->nf_finish = -1; - return nf; + nfa *nf; + static int type = NT_OFFSET; /* All types will be disjunct */ + + nf = (nfa *)PyObject_MALLOC(sizeof(nfa)); + if (nf == NULL) + Py_FatalError("no mem for new nfa"); + nf->nf_type = type++; + nf->nf_name = name; /* XXX strdup(name) ??? */ + nf->nf_nstates = 0; + nf->nf_state = NULL; + nf->nf_start = nf->nf_finish = -1; + return nf; } typedef struct _nfagrammar { - int gr_nnfas; - nfa **gr_nfa; - labellist gr_ll; + int gr_nnfas; + nfa **gr_nfa; + labellist gr_ll; } nfagrammar; /* Forward */ @@ -104,32 +104,32 @@ static void compile_rule(nfagrammar *gr, node *n); static nfagrammar * newnfagrammar(void) { - nfagrammar *gr; - - gr = (nfagrammar *)PyObject_MALLOC(sizeof(nfagrammar)); - if (gr == NULL) - Py_FatalError("no mem for new nfa grammar"); - gr->gr_nnfas = 0; - gr->gr_nfa = NULL; - gr->gr_ll.ll_nlabels = 0; - gr->gr_ll.ll_label = NULL; - addlabel(&gr->gr_ll, ENDMARKER, "EMPTY"); - return gr; + nfagrammar *gr; + + gr = (nfagrammar *)PyObject_MALLOC(sizeof(nfagrammar)); + if (gr == NULL) + Py_FatalError("no mem for new nfa grammar"); + gr->gr_nnfas = 0; + gr->gr_nfa = NULL; + gr->gr_ll.ll_nlabels = 0; + gr->gr_ll.ll_label = NULL; + addlabel(&gr->gr_ll, ENDMARKER, "EMPTY"); + return gr; } static nfa * addnfa(nfagrammar *gr, char *name) { - nfa *nf; - - nf = newnfa(name); - gr->gr_nfa = (nfa **)PyObject_REALLOC(gr->gr_nfa, - sizeof(nfa*) * (gr->gr_nnfas + 1)); - if (gr->gr_nfa == NULL) - Py_FatalError("out of mem"); - gr->gr_nfa[gr->gr_nnfas++] = nf; - addlabel(&gr->gr_ll, NAME, nf->nf_name); - return nf; + nfa *nf; + + nf = newnfa(name); + gr->gr_nfa = (nfa **)PyObject_REALLOC(gr->gr_nfa, + sizeof(nfa*) * (gr->gr_nnfas + 1)); + if (gr->gr_nfa == NULL) + Py_FatalError("out of mem"); + gr->gr_nfa[gr->gr_nnfas++] = nf; + addlabel(&gr->gr_ll, NAME, nf->nf_name); + return nf; } #ifdef Py_DEBUG @@ -137,203 +137,203 @@ addnfa(nfagrammar *gr, char *name) static char REQNFMT[] = "metacompile: less than %d children\n"; #define REQN(i, count) \ - if (i < count) { \ - fprintf(stderr, REQNFMT, count); \ - Py_FatalError("REQN"); \ - } else + if (i < count) { \ + fprintf(stderr, REQNFMT, count); \ + Py_FatalError("REQN"); \ + } else #else -#define REQN(i, count) /* empty */ +#define REQN(i, count) /* empty */ #endif static nfagrammar * metacompile(node *n) { - nfagrammar *gr; - int i; - - if (Py_DebugFlag) - printf("Compiling (meta-) parse tree into NFA grammar\n"); - gr = newnfagrammar(); - REQ(n, MSTART); - i = n->n_nchildren - 1; /* Last child is ENDMARKER */ - n = n->n_child; - for (; --i >= 0; n++) { - if (n->n_type != NEWLINE) - compile_rule(gr, n); - } - return gr; + nfagrammar *gr; + int i; + + if (Py_DebugFlag) + printf("Compiling (meta-) parse tree into NFA grammar\n"); + gr = newnfagrammar(); + REQ(n, MSTART); + i = n->n_nchildren - 1; /* Last child is ENDMARKER */ + n = n->n_child; + for (; --i >= 0; n++) { + if (n->n_type != NEWLINE) + compile_rule(gr, n); + } + return gr; } static void compile_rule(nfagrammar *gr, node *n) { - nfa *nf; - - REQ(n, RULE); - REQN(n->n_nchildren, 4); - n = n->n_child; - REQ(n, NAME); - nf = addnfa(gr, n->n_str); - n++; - REQ(n, COLON); - n++; - REQ(n, RHS); - compile_rhs(&gr->gr_ll, nf, n, &nf->nf_start, &nf->nf_finish); - n++; - REQ(n, NEWLINE); + nfa *nf; + + REQ(n, RULE); + REQN(n->n_nchildren, 4); + n = n->n_child; + REQ(n, NAME); + nf = addnfa(gr, n->n_str); + n++; + REQ(n, COLON); + n++; + REQ(n, RHS); + compile_rhs(&gr->gr_ll, nf, n, &nf->nf_start, &nf->nf_finish); + n++; + REQ(n, NEWLINE); } static void compile_rhs(labellist *ll, nfa *nf, node *n, int *pa, int *pb) { - int i; - int a, b; - - REQ(n, RHS); - i = n->n_nchildren; - REQN(i, 1); - n = n->n_child; - REQ(n, ALT); - compile_alt(ll, nf, n, pa, pb); - if (--i <= 0) - return; - n++; - a = *pa; - b = *pb; - *pa = addnfastate(nf); - *pb = addnfastate(nf); - addnfaarc(nf, *pa, a, EMPTY); - addnfaarc(nf, b, *pb, EMPTY); - for (; --i >= 0; n++) { - REQ(n, VBAR); - REQN(i, 1); - --i; - n++; - REQ(n, ALT); - compile_alt(ll, nf, n, &a, &b); - addnfaarc(nf, *pa, a, EMPTY); - addnfaarc(nf, b, *pb, EMPTY); - } + int i; + int a, b; + + REQ(n, RHS); + i = n->n_nchildren; + REQN(i, 1); + n = n->n_child; + REQ(n, ALT); + compile_alt(ll, nf, n, pa, pb); + if (--i <= 0) + return; + n++; + a = *pa; + b = *pb; + *pa = addnfastate(nf); + *pb = addnfastate(nf); + addnfaarc(nf, *pa, a, EMPTY); + addnfaarc(nf, b, *pb, EMPTY); + for (; --i >= 0; n++) { + REQ(n, VBAR); + REQN(i, 1); + --i; + n++; + REQ(n, ALT); + compile_alt(ll, nf, n, &a, &b); + addnfaarc(nf, *pa, a, EMPTY); + addnfaarc(nf, b, *pb, EMPTY); + } } static void compile_alt(labellist *ll, nfa *nf, node *n, int *pa, int *pb) { - int i; - int a, b; - - REQ(n, ALT); - i = n->n_nchildren; - REQN(i, 1); - n = n->n_child; - REQ(n, ITEM); - compile_item(ll, nf, n, pa, pb); - --i; - n++; - for (; --i >= 0; n++) { - REQ(n, ITEM); - compile_item(ll, nf, n, &a, &b); - addnfaarc(nf, *pb, a, EMPTY); - *pb = b; - } + int i; + int a, b; + + REQ(n, ALT); + i = n->n_nchildren; + REQN(i, 1); + n = n->n_child; + REQ(n, ITEM); + compile_item(ll, nf, n, pa, pb); + --i; + n++; + for (; --i >= 0; n++) { + REQ(n, ITEM); + compile_item(ll, nf, n, &a, &b); + addnfaarc(nf, *pb, a, EMPTY); + *pb = b; + } } static void compile_item(labellist *ll, nfa *nf, node *n, int *pa, int *pb) { - int i; - int a, b; - - REQ(n, ITEM); - i = n->n_nchildren; - REQN(i, 1); - n = n->n_child; - if (n->n_type == LSQB) { - REQN(i, 3); - n++; - REQ(n, RHS); - *pa = addnfastate(nf); - *pb = addnfastate(nf); - addnfaarc(nf, *pa, *pb, EMPTY); - compile_rhs(ll, nf, n, &a, &b); - addnfaarc(nf, *pa, a, EMPTY); - addnfaarc(nf, b, *pb, EMPTY); - REQN(i, 1); - n++; - REQ(n, RSQB); - } - else { - compile_atom(ll, nf, n, pa, pb); - if (--i <= 0) - return; - n++; - addnfaarc(nf, *pb, *pa, EMPTY); - if (n->n_type == STAR) - *pb = *pa; - else - REQ(n, PLUS); - } + int i; + int a, b; + + REQ(n, ITEM); + i = n->n_nchildren; + REQN(i, 1); + n = n->n_child; + if (n->n_type == LSQB) { + REQN(i, 3); + n++; + REQ(n, RHS); + *pa = addnfastate(nf); + *pb = addnfastate(nf); + addnfaarc(nf, *pa, *pb, EMPTY); + compile_rhs(ll, nf, n, &a, &b); + addnfaarc(nf, *pa, a, EMPTY); + addnfaarc(nf, b, *pb, EMPTY); + REQN(i, 1); + n++; + REQ(n, RSQB); + } + else { + compile_atom(ll, nf, n, pa, pb); + if (--i <= 0) + return; + n++; + addnfaarc(nf, *pb, *pa, EMPTY); + if (n->n_type == STAR) + *pb = *pa; + else + REQ(n, PLUS); + } } static void compile_atom(labellist *ll, nfa *nf, node *n, int *pa, int *pb) { - int i; - - REQ(n, ATOM); - i = n->n_nchildren; - REQN(i, 1); - n = n->n_child; - if (n->n_type == LPAR) { - REQN(i, 3); - n++; - REQ(n, RHS); - compile_rhs(ll, nf, n, pa, pb); - n++; - REQ(n, RPAR); - } - else if (n->n_type == NAME || n->n_type == STRING) { - *pa = addnfastate(nf); - *pb = addnfastate(nf); - addnfaarc(nf, *pa, *pb, addlabel(ll, n->n_type, n->n_str)); - } - else - REQ(n, NAME); + int i; + + REQ(n, ATOM); + i = n->n_nchildren; + REQN(i, 1); + n = n->n_child; + if (n->n_type == LPAR) { + REQN(i, 3); + n++; + REQ(n, RHS); + compile_rhs(ll, nf, n, pa, pb); + n++; + REQ(n, RPAR); + } + else if (n->n_type == NAME || n->n_type == STRING) { + *pa = addnfastate(nf); + *pb = addnfastate(nf); + addnfaarc(nf, *pa, *pb, addlabel(ll, n->n_type, n->n_str)); + } + else + REQ(n, NAME); } static void dumpstate(labellist *ll, nfa *nf, int istate) { - nfastate *st; - int i; - nfaarc *ar; - - printf("%c%2d%c", - istate == nf->nf_start ? '*' : ' ', - istate, - istate == nf->nf_finish ? '.' : ' '); - st = &nf->nf_state[istate]; - ar = st->st_arc; - for (i = 0; i < st->st_narcs; i++) { - if (i > 0) - printf("\n "); - printf("-> %2d %s", ar->ar_arrow, - PyGrammar_LabelRepr(&ll->ll_label[ar->ar_label])); - ar++; - } - printf("\n"); + nfastate *st; + int i; + nfaarc *ar; + + printf("%c%2d%c", + istate == nf->nf_start ? '*' : ' ', + istate, + istate == nf->nf_finish ? '.' : ' '); + st = &nf->nf_state[istate]; + ar = st->st_arc; + for (i = 0; i < st->st_narcs; i++) { + if (i > 0) + printf("\n "); + printf("-> %2d %s", ar->ar_arrow, + PyGrammar_LabelRepr(&ll->ll_label[ar->ar_label])); + ar++; + } + printf("\n"); } static void dumpnfa(labellist *ll, nfa *nf) { - int i; - - printf("NFA '%s' has %d states; start %d, finish %d\n", - nf->nf_name, nf->nf_nstates, nf->nf_start, nf->nf_finish); - for (i = 0; i < nf->nf_nstates; i++) - dumpstate(ll, nf, i); + int i; + + printf("NFA '%s' has %d states; start %d, finish %d\n", + nf->nf_name, nf->nf_nstates, nf->nf_start, nf->nf_finish); + for (i = 0; i < nf->nf_nstates; i++) + dumpstate(ll, nf, i); } @@ -342,184 +342,184 @@ dumpnfa(labellist *ll, nfa *nf) static void addclosure(bitset ss, nfa *nf, int istate) { - if (addbit(ss, istate)) { - nfastate *st = &nf->nf_state[istate]; - nfaarc *ar = st->st_arc; - int i; - - for (i = st->st_narcs; --i >= 0; ) { - if (ar->ar_label == EMPTY) - addclosure(ss, nf, ar->ar_arrow); - ar++; - } - } + if (addbit(ss, istate)) { + nfastate *st = &nf->nf_state[istate]; + nfaarc *ar = st->st_arc; + int i; + + for (i = st->st_narcs; --i >= 0; ) { + if (ar->ar_label == EMPTY) + addclosure(ss, nf, ar->ar_arrow); + ar++; + } + } } typedef struct _ss_arc { - bitset sa_bitset; - int sa_arrow; - int sa_label; + bitset sa_bitset; + int sa_arrow; + int sa_label; } ss_arc; typedef struct _ss_state { - bitset ss_ss; - int ss_narcs; - struct _ss_arc *ss_arc; - int ss_deleted; - int ss_finish; - int ss_rename; + bitset ss_ss; + int ss_narcs; + struct _ss_arc *ss_arc; + int ss_deleted; + int ss_finish; + int ss_rename; } ss_state; typedef struct _ss_dfa { - int sd_nstates; - ss_state *sd_state; + int sd_nstates; + ss_state *sd_state; } ss_dfa; /* Forward */ static void printssdfa(int xx_nstates, ss_state *xx_state, int nbits, - labellist *ll, char *msg); + labellist *ll, char *msg); static void simplify(int xx_nstates, ss_state *xx_state); static void convert(dfa *d, int xx_nstates, ss_state *xx_state); static void makedfa(nfagrammar *gr, nfa *nf, dfa *d) { - int nbits = nf->nf_nstates; - bitset ss; - int xx_nstates; - ss_state *xx_state, *yy; - ss_arc *zz; - int istate, jstate, iarc, jarc, ibit; - nfastate *st; - nfaarc *ar; - - ss = newbitset(nbits); - addclosure(ss, nf, nf->nf_start); - xx_state = (ss_state *)PyObject_MALLOC(sizeof(ss_state)); - if (xx_state == NULL) - Py_FatalError("no mem for xx_state in makedfa"); - xx_nstates = 1; - yy = &xx_state[0]; - yy->ss_ss = ss; - yy->ss_narcs = 0; - yy->ss_arc = NULL; - yy->ss_deleted = 0; - yy->ss_finish = testbit(ss, nf->nf_finish); - if (yy->ss_finish) - printf("Error: nonterminal '%s' may produce empty.\n", - nf->nf_name); - - /* This algorithm is from a book written before - the invention of structured programming... */ - - /* For each unmarked state... */ - for (istate = 0; istate < xx_nstates; ++istate) { - size_t size; - yy = &xx_state[istate]; - ss = yy->ss_ss; - /* For all its states... */ - for (ibit = 0; ibit < nf->nf_nstates; ++ibit) { - if (!testbit(ss, ibit)) - continue; - st = &nf->nf_state[ibit]; - /* For all non-empty arcs from this state... */ - for (iarc = 0; iarc < st->st_narcs; iarc++) { - ar = &st->st_arc[iarc]; - if (ar->ar_label == EMPTY) - continue; - /* Look up in list of arcs from this state */ - for (jarc = 0; jarc < yy->ss_narcs; ++jarc) { - zz = &yy->ss_arc[jarc]; - if (ar->ar_label == zz->sa_label) - goto found; - } - /* Add new arc for this state */ - size = sizeof(ss_arc) * (yy->ss_narcs + 1); - yy->ss_arc = (ss_arc *)PyObject_REALLOC( - yy->ss_arc, size); - if (yy->ss_arc == NULL) - Py_FatalError("out of mem"); - zz = &yy->ss_arc[yy->ss_narcs++]; - zz->sa_label = ar->ar_label; - zz->sa_bitset = newbitset(nbits); - zz->sa_arrow = -1; - found: ; - /* Add destination */ - addclosure(zz->sa_bitset, nf, ar->ar_arrow); - } - } - /* Now look up all the arrow states */ - for (jarc = 0; jarc < xx_state[istate].ss_narcs; jarc++) { - zz = &xx_state[istate].ss_arc[jarc]; - for (jstate = 0; jstate < xx_nstates; jstate++) { - if (samebitset(zz->sa_bitset, - xx_state[jstate].ss_ss, nbits)) { - zz->sa_arrow = jstate; - goto done; - } - } - size = sizeof(ss_state) * (xx_nstates + 1); - xx_state = (ss_state *)PyObject_REALLOC(xx_state, - size); - if (xx_state == NULL) - Py_FatalError("out of mem"); - zz->sa_arrow = xx_nstates; - yy = &xx_state[xx_nstates++]; - yy->ss_ss = zz->sa_bitset; - yy->ss_narcs = 0; - yy->ss_arc = NULL; - yy->ss_deleted = 0; - yy->ss_finish = testbit(yy->ss_ss, nf->nf_finish); - done: ; - } - } - - if (Py_DebugFlag) - printssdfa(xx_nstates, xx_state, nbits, &gr->gr_ll, - "before minimizing"); - - simplify(xx_nstates, xx_state); - - if (Py_DebugFlag) - printssdfa(xx_nstates, xx_state, nbits, &gr->gr_ll, - "after minimizing"); - - convert(d, xx_nstates, xx_state); - - /* XXX cleanup */ - PyObject_FREE(xx_state); + int nbits = nf->nf_nstates; + bitset ss; + int xx_nstates; + ss_state *xx_state, *yy; + ss_arc *zz; + int istate, jstate, iarc, jarc, ibit; + nfastate *st; + nfaarc *ar; + + ss = newbitset(nbits); + addclosure(ss, nf, nf->nf_start); + xx_state = (ss_state *)PyObject_MALLOC(sizeof(ss_state)); + if (xx_state == NULL) + Py_FatalError("no mem for xx_state in makedfa"); + xx_nstates = 1; + yy = &xx_state[0]; + yy->ss_ss = ss; + yy->ss_narcs = 0; + yy->ss_arc = NULL; + yy->ss_deleted = 0; + yy->ss_finish = testbit(ss, nf->nf_finish); + if (yy->ss_finish) + printf("Error: nonterminal '%s' may produce empty.\n", + nf->nf_name); + + /* This algorithm is from a book written before + the invention of structured programming... */ + + /* For each unmarked state... */ + for (istate = 0; istate < xx_nstates; ++istate) { + size_t size; + yy = &xx_state[istate]; + ss = yy->ss_ss; + /* For all its states... */ + for (ibit = 0; ibit < nf->nf_nstates; ++ibit) { + if (!testbit(ss, ibit)) + continue; + st = &nf->nf_state[ibit]; + /* For all non-empty arcs from this state... */ + for (iarc = 0; iarc < st->st_narcs; iarc++) { + ar = &st->st_arc[iarc]; + if (ar->ar_label == EMPTY) + continue; + /* Look up in list of arcs from this state */ + for (jarc = 0; jarc < yy->ss_narcs; ++jarc) { + zz = &yy->ss_arc[jarc]; + if (ar->ar_label == zz->sa_label) + goto found; + } + /* Add new arc for this state */ + size = sizeof(ss_arc) * (yy->ss_narcs + 1); + yy->ss_arc = (ss_arc *)PyObject_REALLOC( + yy->ss_arc, size); + if (yy->ss_arc == NULL) + Py_FatalError("out of mem"); + zz = &yy->ss_arc[yy->ss_narcs++]; + zz->sa_label = ar->ar_label; + zz->sa_bitset = newbitset(nbits); + zz->sa_arrow = -1; + found: ; + /* Add destination */ + addclosure(zz->sa_bitset, nf, ar->ar_arrow); + } + } + /* Now look up all the arrow states */ + for (jarc = 0; jarc < xx_state[istate].ss_narcs; jarc++) { + zz = &xx_state[istate].ss_arc[jarc]; + for (jstate = 0; jstate < xx_nstates; jstate++) { + if (samebitset(zz->sa_bitset, + xx_state[jstate].ss_ss, nbits)) { + zz->sa_arrow = jstate; + goto done; + } + } + size = sizeof(ss_state) * (xx_nstates + 1); + xx_state = (ss_state *)PyObject_REALLOC(xx_state, + size); + if (xx_state == NULL) + Py_FatalError("out of mem"); + zz->sa_arrow = xx_nstates; + yy = &xx_state[xx_nstates++]; + yy->ss_ss = zz->sa_bitset; + yy->ss_narcs = 0; + yy->ss_arc = NULL; + yy->ss_deleted = 0; + yy->ss_finish = testbit(yy->ss_ss, nf->nf_finish); + done: ; + } + } + + if (Py_DebugFlag) + printssdfa(xx_nstates, xx_state, nbits, &gr->gr_ll, + "before minimizing"); + + simplify(xx_nstates, xx_state); + + if (Py_DebugFlag) + printssdfa(xx_nstates, xx_state, nbits, &gr->gr_ll, + "after minimizing"); + + convert(d, xx_nstates, xx_state); + + /* XXX cleanup */ + PyObject_FREE(xx_state); } static void printssdfa(int xx_nstates, ss_state *xx_state, int nbits, - labellist *ll, char *msg) + labellist *ll, char *msg) { - int i, ibit, iarc; - ss_state *yy; - ss_arc *zz; - - printf("Subset DFA %s\n", msg); - for (i = 0; i < xx_nstates; i++) { - yy = &xx_state[i]; - if (yy->ss_deleted) - continue; - printf(" Subset %d", i); - if (yy->ss_finish) - printf(" (finish)"); - printf(" { "); - for (ibit = 0; ibit < nbits; ibit++) { - if (testbit(yy->ss_ss, ibit)) - printf("%d ", ibit); - } - printf("}\n"); - for (iarc = 0; iarc < yy->ss_narcs; iarc++) { - zz = &yy->ss_arc[iarc]; - printf(" Arc to state %d, label %s\n", - zz->sa_arrow, - PyGrammar_LabelRepr( - &ll->ll_label[zz->sa_label])); - } - } + int i, ibit, iarc; + ss_state *yy; + ss_arc *zz; + + printf("Subset DFA %s\n", msg); + for (i = 0; i < xx_nstates; i++) { + yy = &xx_state[i]; + if (yy->ss_deleted) + continue; + printf(" Subset %d", i); + if (yy->ss_finish) + printf(" (finish)"); + printf(" { "); + for (ibit = 0; ibit < nbits; ibit++) { + if (testbit(yy->ss_ss, ibit)) + printf("%d ", ibit); + } + printf("}\n"); + for (iarc = 0; iarc < yy->ss_narcs; iarc++) { + zz = &yy->ss_arc[iarc]; + printf(" Arc to state %d, label %s\n", + zz->sa_arrow, + PyGrammar_LabelRepr( + &ll->ll_label[zz->sa_label])); + } + } } @@ -535,59 +535,59 @@ printssdfa(int xx_nstates, ss_state *xx_state, int nbits, static int samestate(ss_state *s1, ss_state *s2) { - int i; - - if (s1->ss_narcs != s2->ss_narcs || s1->ss_finish != s2->ss_finish) - return 0; - for (i = 0; i < s1->ss_narcs; i++) { - if (s1->ss_arc[i].sa_arrow != s2->ss_arc[i].sa_arrow || - s1->ss_arc[i].sa_label != s2->ss_arc[i].sa_label) - return 0; - } - return 1; + int i; + + if (s1->ss_narcs != s2->ss_narcs || s1->ss_finish != s2->ss_finish) + return 0; + for (i = 0; i < s1->ss_narcs; i++) { + if (s1->ss_arc[i].sa_arrow != s2->ss_arc[i].sa_arrow || + s1->ss_arc[i].sa_label != s2->ss_arc[i].sa_label) + return 0; + } + return 1; } static void renamestates(int xx_nstates, ss_state *xx_state, int from, int to) { - int i, j; - - if (Py_DebugFlag) - printf("Rename state %d to %d.\n", from, to); - for (i = 0; i < xx_nstates; i++) { - if (xx_state[i].ss_deleted) - continue; - for (j = 0; j < xx_state[i].ss_narcs; j++) { - if (xx_state[i].ss_arc[j].sa_arrow == from) - xx_state[i].ss_arc[j].sa_arrow = to; - } - } + int i, j; + + if (Py_DebugFlag) + printf("Rename state %d to %d.\n", from, to); + for (i = 0; i < xx_nstates; i++) { + if (xx_state[i].ss_deleted) + continue; + for (j = 0; j < xx_state[i].ss_narcs; j++) { + if (xx_state[i].ss_arc[j].sa_arrow == from) + xx_state[i].ss_arc[j].sa_arrow = to; + } + } } static void simplify(int xx_nstates, ss_state *xx_state) { - int changes; - int i, j; - - do { - changes = 0; - for (i = 1; i < xx_nstates; i++) { - if (xx_state[i].ss_deleted) - continue; - for (j = 0; j < i; j++) { - if (xx_state[j].ss_deleted) - continue; - if (samestate(&xx_state[i], &xx_state[j])) { - xx_state[i].ss_deleted++; - renamestates(xx_nstates, xx_state, - i, j); - changes++; - break; - } - } - } - } while (changes); + int changes; + int i, j; + + do { + changes = 0; + for (i = 1; i < xx_nstates; i++) { + if (xx_state[i].ss_deleted) + continue; + for (j = 0; j < i; j++) { + if (xx_state[j].ss_deleted) + continue; + if (samestate(&xx_state[i], &xx_state[j])) { + xx_state[i].ss_deleted++; + renamestates(xx_nstates, xx_state, + i, j); + changes++; + break; + } + } + } + } while (changes); } @@ -598,32 +598,32 @@ simplify(int xx_nstates, ss_state *xx_state) static void convert(dfa *d, int xx_nstates, ss_state *xx_state) { - int i, j; - ss_state *yy; - ss_arc *zz; - - for (i = 0; i < xx_nstates; i++) { - yy = &xx_state[i]; - if (yy->ss_deleted) - continue; - yy->ss_rename = addstate(d); - } - - for (i = 0; i < xx_nstates; i++) { - yy = &xx_state[i]; - if (yy->ss_deleted) - continue; - for (j = 0; j < yy->ss_narcs; j++) { - zz = &yy->ss_arc[j]; - addarc(d, yy->ss_rename, - xx_state[zz->sa_arrow].ss_rename, - zz->sa_label); - } - if (yy->ss_finish) - addarc(d, yy->ss_rename, yy->ss_rename, 0); - } - - d->d_initial = 0; + int i, j; + ss_state *yy; + ss_arc *zz; + + for (i = 0; i < xx_nstates; i++) { + yy = &xx_state[i]; + if (yy->ss_deleted) + continue; + yy->ss_rename = addstate(d); + } + + for (i = 0; i < xx_nstates; i++) { + yy = &xx_state[i]; + if (yy->ss_deleted) + continue; + for (j = 0; j < yy->ss_narcs; j++) { + zz = &yy->ss_arc[j]; + addarc(d, yy->ss_rename, + xx_state[zz->sa_arrow].ss_rename, + zz->sa_label); + } + if (yy->ss_finish) + addarc(d, yy->ss_rename, yy->ss_rename, 0); + } + + d->d_initial = 0; } @@ -632,43 +632,43 @@ convert(dfa *d, int xx_nstates, ss_state *xx_state) static grammar * maketables(nfagrammar *gr) { - int i; - nfa *nf; - dfa *d; - grammar *g; - - if (gr->gr_nnfas == 0) - return NULL; - g = newgrammar(gr->gr_nfa[0]->nf_type); - /* XXX first rule must be start rule */ - g->g_ll = gr->gr_ll; - - for (i = 0; i < gr->gr_nnfas; i++) { - nf = gr->gr_nfa[i]; - if (Py_DebugFlag) { - printf("Dump of NFA for '%s' ...\n", nf->nf_name); - dumpnfa(&gr->gr_ll, nf); - printf("Making DFA for '%s' ...\n", nf->nf_name); - } - d = adddfa(g, nf->nf_type, nf->nf_name); - makedfa(gr, gr->gr_nfa[i], d); - } - - return g; + int i; + nfa *nf; + dfa *d; + grammar *g; + + if (gr->gr_nnfas == 0) + return NULL; + g = newgrammar(gr->gr_nfa[0]->nf_type); + /* XXX first rule must be start rule */ + g->g_ll = gr->gr_ll; + + for (i = 0; i < gr->gr_nnfas; i++) { + nf = gr->gr_nfa[i]; + if (Py_DebugFlag) { + printf("Dump of NFA for '%s' ...\n", nf->nf_name); + dumpnfa(&gr->gr_ll, nf); + printf("Making DFA for '%s' ...\n", nf->nf_name); + } + d = adddfa(g, nf->nf_type, nf->nf_name); + makedfa(gr, gr->gr_nfa[i], d); + } + + return g; } grammar * pgen(node *n) { - nfagrammar *gr; - grammar *g; - - gr = metacompile(n); - g = maketables(gr); - translatelabels(g); - addfirstsets(g); - PyObject_FREE(gr); - return g; + nfagrammar *gr; + grammar *g; + + gr = metacompile(n); + g = maketables(gr); + translatelabels(g); + addfirstsets(g); + PyObject_FREE(gr); + return g; } grammar * @@ -702,7 +702,7 @@ Reference --------- [Aho&Ullman 77] - Aho&Ullman, Principles of Compiler Design, Addison-Wesley 1977 - (first edition) + Aho&Ullman, Principles of Compiler Design, Addison-Wesley 1977 + (first edition) */ diff --git a/Parser/pgenmain.c b/Parser/pgenmain.c index fc27a2c..88fa7f1 100644 --- a/Parser/pgenmain.c +++ b/Parser/pgenmain.c @@ -30,104 +30,104 @@ grammar *getgrammar(char *filename); void Py_Exit(int sts) { - exit(sts); + exit(sts); } int main(int argc, char **argv) { - grammar *g; - FILE *fp; - char *filename, *graminit_h, *graminit_c; - - if (argc != 4) { - fprintf(stderr, - "usage: %s grammar graminit.h graminit.c\n", argv[0]); - Py_Exit(2); - } - filename = argv[1]; - graminit_h = argv[2]; - graminit_c = argv[3]; - g = getgrammar(filename); - fp = fopen(graminit_c, "w"); - if (fp == NULL) { - perror(graminit_c); - Py_Exit(1); - } - if (Py_DebugFlag) - printf("Writing %s ...\n", graminit_c); - printgrammar(g, fp); - fclose(fp); - fp = fopen(graminit_h, "w"); - if (fp == NULL) { - perror(graminit_h); - Py_Exit(1); - } - if (Py_DebugFlag) - printf("Writing %s ...\n", graminit_h); - printnonterminals(g, fp); - fclose(fp); - Py_Exit(0); - return 0; /* Make gcc -Wall happy */ + grammar *g; + FILE *fp; + char *filename, *graminit_h, *graminit_c; + + if (argc != 4) { + fprintf(stderr, + "usage: %s grammar graminit.h graminit.c\n", argv[0]); + Py_Exit(2); + } + filename = argv[1]; + graminit_h = argv[2]; + graminit_c = argv[3]; + g = getgrammar(filename); + fp = fopen(graminit_c, "w"); + if (fp == NULL) { + perror(graminit_c); + Py_Exit(1); + } + if (Py_DebugFlag) + printf("Writing %s ...\n", graminit_c); + printgrammar(g, fp); + fclose(fp); + fp = fopen(graminit_h, "w"); + if (fp == NULL) { + perror(graminit_h); + Py_Exit(1); + } + if (Py_DebugFlag) + printf("Writing %s ...\n", graminit_h); + printnonterminals(g, fp); + fclose(fp); + Py_Exit(0); + return 0; /* Make gcc -Wall happy */ } grammar * getgrammar(char *filename) { - FILE *fp; - node *n; - grammar *g0, *g; - perrdetail err; - - fp = fopen(filename, "r"); - if (fp == NULL) { - perror(filename); - Py_Exit(1); - } - g0 = meta_grammar(); - n = PyParser_ParseFile(fp, filename, g0, g0->g_start, - (char *)NULL, (char *)NULL, &err); - fclose(fp); - if (n == NULL) { - fprintf(stderr, "Parsing error %d, line %d.\n", - err.error, err.lineno); - if (err.text != NULL) { - size_t i; - fprintf(stderr, "%s", err.text); - i = strlen(err.text); - if (i == 0 || err.text[i-1] != '\n') - fprintf(stderr, "\n"); - for (i = 0; i < err.offset; i++) { - if (err.text[i] == '\t') - putc('\t', stderr); - else - putc(' ', stderr); - } - fprintf(stderr, "^\n"); - PyObject_FREE(err.text); - } - Py_Exit(1); - } - g = pgen(n); - if (g == NULL) { - printf("Bad grammar.\n"); - Py_Exit(1); - } - return g; + FILE *fp; + node *n; + grammar *g0, *g; + perrdetail err; + + fp = fopen(filename, "r"); + if (fp == NULL) { + perror(filename); + Py_Exit(1); + } + g0 = meta_grammar(); + n = PyParser_ParseFile(fp, filename, g0, g0->g_start, + (char *)NULL, (char *)NULL, &err); + fclose(fp); + if (n == NULL) { + fprintf(stderr, "Parsing error %d, line %d.\n", + err.error, err.lineno); + if (err.text != NULL) { + size_t i; + fprintf(stderr, "%s", err.text); + i = strlen(err.text); + if (i == 0 || err.text[i-1] != '\n') + fprintf(stderr, "\n"); + for (i = 0; i < err.offset; i++) { + if (err.text[i] == '\t') + putc('\t', stderr); + else + putc(' ', stderr); + } + fprintf(stderr, "^\n"); + PyObject_FREE(err.text); + } + Py_Exit(1); + } + g = pgen(n); + if (g == NULL) { + printf("Bad grammar.\n"); + Py_Exit(1); + } + return g; } /* Can't happen in pgen */ PyObject* PyErr_Occurred() { - return 0; + return 0; } void Py_FatalError(const char *msg) { - fprintf(stderr, "pgen: FATAL ERROR: %s\n", msg); - Py_Exit(1); + fprintf(stderr, "pgen: FATAL ERROR: %s\n", msg); + Py_Exit(1); } /* No-nonsense my_readline() for tokenizer.c */ @@ -135,28 +135,28 @@ Py_FatalError(const char *msg) char * PyOS_Readline(FILE *sys_stdin, FILE *sys_stdout, char *prompt) { - size_t n = 1000; - char *p = (char *)PyMem_MALLOC(n); - char *q; - if (p == NULL) - return NULL; - fprintf(stderr, "%s", prompt); - q = fgets(p, n, sys_stdin); - if (q == NULL) { - *p = '\0'; - return p; - } - n = strlen(p); - if (n > 0 && p[n-1] != '\n') - p[n-1] = '\n'; - return (char *)PyMem_REALLOC(p, n+1); + size_t n = 1000; + char *p = (char *)PyMem_MALLOC(n); + char *q; + if (p == NULL) + return NULL; + fprintf(stderr, "%s", prompt); + q = fgets(p, n, sys_stdin); + if (q == NULL) { + *p = '\0'; + return p; + } + n = strlen(p); + if (n > 0 && p[n-1] != '\n') + p[n-1] = '\n'; + return (char *)PyMem_REALLOC(p, n+1); } /* No-nonsense fgets */ char * Py_UniversalNewlineFgets(char *buf, int n, FILE *stream, PyObject *fobj) { - return fgets(buf, n, stream); + return fgets(buf, n, stream); } @@ -165,9 +165,9 @@ Py_UniversalNewlineFgets(char *buf, int n, FILE *stream, PyObject *fobj) void PySys_WriteStderr(const char *format, ...) { - va_list va; + va_list va; - va_start(va, format); - vfprintf(stderr, format, va); - va_end(va); + va_start(va, format); + vfprintf(stderr, format, va); + va_end(va); } diff --git a/Parser/printgrammar.c b/Parser/printgrammar.c index ae180e1..3b54a05 100644 --- a/Parser/printgrammar.c +++ b/Parser/printgrammar.c @@ -13,105 +13,105 @@ static void printlabels(grammar *, FILE *); void printgrammar(grammar *g, FILE *fp) { - fprintf(fp, "/* Generated by Parser/pgen */\n\n"); - fprintf(fp, "#include \"pgenheaders.h\"\n"); - fprintf(fp, "#include \"grammar.h\"\n"); - fprintf(fp, "PyAPI_DATA(grammar) _PyParser_Grammar;\n"); - printdfas(g, fp); - printlabels(g, fp); - fprintf(fp, "grammar _PyParser_Grammar = {\n"); - fprintf(fp, "\t%d,\n", g->g_ndfas); - fprintf(fp, "\tdfas,\n"); - fprintf(fp, "\t{%d, labels},\n", g->g_ll.ll_nlabels); - fprintf(fp, "\t%d\n", g->g_start); - fprintf(fp, "};\n"); + fprintf(fp, "/* Generated by Parser/pgen */\n\n"); + fprintf(fp, "#include \"pgenheaders.h\"\n"); + fprintf(fp, "#include \"grammar.h\"\n"); + fprintf(fp, "PyAPI_DATA(grammar) _PyParser_Grammar;\n"); + printdfas(g, fp); + printlabels(g, fp); + fprintf(fp, "grammar _PyParser_Grammar = {\n"); + fprintf(fp, "\t%d,\n", g->g_ndfas); + fprintf(fp, "\tdfas,\n"); + fprintf(fp, "\t{%d, labels},\n", g->g_ll.ll_nlabels); + fprintf(fp, "\t%d\n", g->g_start); + fprintf(fp, "};\n"); } void printnonterminals(grammar *g, FILE *fp) { - dfa *d; - int i; - - fprintf(fp, "/* Generated by Parser/pgen */\n\n"); - - d = g->g_dfa; - for (i = g->g_ndfas; --i >= 0; d++) - fprintf(fp, "#define %s %d\n", d->d_name, d->d_type); + dfa *d; + int i; + + fprintf(fp, "/* Generated by Parser/pgen */\n\n"); + + d = g->g_dfa; + for (i = g->g_ndfas; --i >= 0; d++) + fprintf(fp, "#define %s %d\n", d->d_name, d->d_type); } static void printarcs(int i, dfa *d, FILE *fp) { - arc *a; - state *s; - int j, k; - - s = d->d_state; - for (j = 0; j < d->d_nstates; j++, s++) { - fprintf(fp, "static arc arcs_%d_%d[%d] = {\n", - i, j, s->s_narcs); - a = s->s_arc; - for (k = 0; k < s->s_narcs; k++, a++) - fprintf(fp, "\t{%d, %d},\n", a->a_lbl, a->a_arrow); - fprintf(fp, "};\n"); - } + arc *a; + state *s; + int j, k; + + s = d->d_state; + for (j = 0; j < d->d_nstates; j++, s++) { + fprintf(fp, "static arc arcs_%d_%d[%d] = {\n", + i, j, s->s_narcs); + a = s->s_arc; + for (k = 0; k < s->s_narcs; k++, a++) + fprintf(fp, "\t{%d, %d},\n", a->a_lbl, a->a_arrow); + fprintf(fp, "};\n"); + } } static void printstates(grammar *g, FILE *fp) { - state *s; - dfa *d; - int i, j; - - d = g->g_dfa; - for (i = 0; i < g->g_ndfas; i++, d++) { - printarcs(i, d, fp); - fprintf(fp, "static state states_%d[%d] = {\n", - i, d->d_nstates); - s = d->d_state; - for (j = 0; j < d->d_nstates; j++, s++) - fprintf(fp, "\t{%d, arcs_%d_%d},\n", - s->s_narcs, i, j); - fprintf(fp, "};\n"); - } + state *s; + dfa *d; + int i, j; + + d = g->g_dfa; + for (i = 0; i < g->g_ndfas; i++, d++) { + printarcs(i, d, fp); + fprintf(fp, "static state states_%d[%d] = {\n", + i, d->d_nstates); + s = d->d_state; + for (j = 0; j < d->d_nstates; j++, s++) + fprintf(fp, "\t{%d, arcs_%d_%d},\n", + s->s_narcs, i, j); + fprintf(fp, "};\n"); + } } static void printdfas(grammar *g, FILE *fp) { - dfa *d; - int i, j; - - printstates(g, fp); - fprintf(fp, "static dfa dfas[%d] = {\n", g->g_ndfas); - d = g->g_dfa; - for (i = 0; i < g->g_ndfas; i++, d++) { - fprintf(fp, "\t{%d, \"%s\", %d, %d, states_%d,\n", - d->d_type, d->d_name, d->d_initial, d->d_nstates, i); - fprintf(fp, "\t \""); - for (j = 0; j < NBYTES(g->g_ll.ll_nlabels); j++) - fprintf(fp, "\\%03o", d->d_first[j] & 0xff); - fprintf(fp, "\"},\n"); - } - fprintf(fp, "};\n"); + dfa *d; + int i, j; + + printstates(g, fp); + fprintf(fp, "static dfa dfas[%d] = {\n", g->g_ndfas); + d = g->g_dfa; + for (i = 0; i < g->g_ndfas; i++, d++) { + fprintf(fp, "\t{%d, \"%s\", %d, %d, states_%d,\n", + d->d_type, d->d_name, d->d_initial, d->d_nstates, i); + fprintf(fp, "\t \""); + for (j = 0; j < NBYTES(g->g_ll.ll_nlabels); j++) + fprintf(fp, "\\%03o", d->d_first[j] & 0xff); + fprintf(fp, "\"},\n"); + } + fprintf(fp, "};\n"); } static void printlabels(grammar *g, FILE *fp) { - label *l; - int i; - - fprintf(fp, "static label labels[%d] = {\n", g->g_ll.ll_nlabels); - l = g->g_ll.ll_label; - for (i = g->g_ll.ll_nlabels; --i >= 0; l++) { - if (l->lb_str == NULL) - fprintf(fp, "\t{%d, 0},\n", l->lb_type); - else - fprintf(fp, "\t{%d, \"%s\"},\n", - l->lb_type, l->lb_str); - } - fprintf(fp, "};\n"); + label *l; + int i; + + fprintf(fp, "static label labels[%d] = {\n", g->g_ll.ll_nlabels); + l = g->g_ll.ll_label; + for (i = g->g_ll.ll_nlabels; --i >= 0; l++) { + if (l->lb_str == NULL) + fprintf(fp, "\t{%d, 0},\n", l->lb_type); + else + fprintf(fp, "\t{%d, \"%s\"},\n", + l->lb_type, l->lb_str); + } + fprintf(fp, "};\n"); } diff --git a/Parser/tokenizer.c b/Parser/tokenizer.c index af99def..d985131 100644 --- a/Parser/tokenizer.c +++ b/Parser/tokenizer.c @@ -19,17 +19,17 @@ #endif /* PGEN */ #define is_potential_identifier_start(c) (\ - (c >= 'a' && c <= 'z')\ - || (c >= 'A' && c <= 'Z')\ - || c == '_'\ - || (c >= 128)) + (c >= 'a' && c <= 'z')\ + || (c >= 'A' && c <= 'Z')\ + || c == '_'\ + || (c >= 128)) #define is_potential_identifier_char(c) (\ - (c >= 'a' && c <= 'z')\ - || (c >= 'A' && c <= 'Z')\ - || (c >= '0' && c <= '9')\ - || c == '_'\ - || (c >= 128)) + (c >= 'a' && c <= 'z')\ + || (c >= 'A' && c <= 'Z')\ + || (c >= '0' && c <= '9')\ + || c == '_'\ + || (c >= 128)) extern char *PyOS_Readline(FILE *, FILE *, char *); /* Return malloc'ed string including trailing \n; @@ -48,62 +48,62 @@ static void tok_backup(struct tok_state *tok, int c); /* Token names */ char *_PyParser_TokenNames[] = { - "ENDMARKER", - "NAME", - "NUMBER", - "STRING", - "NEWLINE", - "INDENT", - "DEDENT", - "LPAR", - "RPAR", - "LSQB", - "RSQB", - "COLON", - "COMMA", - "SEMI", - "PLUS", - "MINUS", - "STAR", - "SLASH", - "VBAR", - "AMPER", - "LESS", - "GREATER", - "EQUAL", - "DOT", - "PERCENT", - "LBRACE", - "RBRACE", - "EQEQUAL", - "NOTEQUAL", - "LESSEQUAL", - "GREATEREQUAL", - "TILDE", - "CIRCUMFLEX", - "LEFTSHIFT", - "RIGHTSHIFT", - "DOUBLESTAR", - "PLUSEQUAL", - "MINEQUAL", - "STAREQUAL", - "SLASHEQUAL", - "PERCENTEQUAL", - "AMPEREQUAL", - "VBAREQUAL", - "CIRCUMFLEXEQUAL", - "LEFTSHIFTEQUAL", - "RIGHTSHIFTEQUAL", - "DOUBLESTAREQUAL", - "DOUBLESLASH", - "DOUBLESLASHEQUAL", - "AT", - "RARROW", - "ELLIPSIS", - /* This table must match the #defines in token.h! */ - "OP", - "<ERRORTOKEN>", - "<N_TOKENS>" + "ENDMARKER", + "NAME", + "NUMBER", + "STRING", + "NEWLINE", + "INDENT", + "DEDENT", + "LPAR", + "RPAR", + "LSQB", + "RSQB", + "COLON", + "COMMA", + "SEMI", + "PLUS", + "MINUS", + "STAR", + "SLASH", + "VBAR", + "AMPER", + "LESS", + "GREATER", + "EQUAL", + "DOT", + "PERCENT", + "LBRACE", + "RBRACE", + "EQEQUAL", + "NOTEQUAL", + "LESSEQUAL", + "GREATEREQUAL", + "TILDE", + "CIRCUMFLEX", + "LEFTSHIFT", + "RIGHTSHIFT", + "DOUBLESTAR", + "PLUSEQUAL", + "MINEQUAL", + "STAREQUAL", + "SLASHEQUAL", + "PERCENTEQUAL", + "AMPEREQUAL", + "VBAREQUAL", + "CIRCUMFLEXEQUAL", + "LEFTSHIFTEQUAL", + "RIGHTSHIFTEQUAL", + "DOUBLESTAREQUAL", + "DOUBLESLASH", + "DOUBLESLASHEQUAL", + "AT", + "RARROW", + "ELLIPSIS", + /* This table must match the #defines in token.h! */ + "OP", + "<ERRORTOKEN>", + "<N_TOKENS>" }; @@ -112,37 +112,37 @@ char *_PyParser_TokenNames[] = { static struct tok_state * tok_new(void) { - struct tok_state *tok = (struct tok_state *)PyMem_MALLOC( - sizeof(struct tok_state)); - if (tok == NULL) - return NULL; - tok->buf = tok->cur = tok->end = tok->inp = tok->start = NULL; - tok->done = E_OK; - tok->fp = NULL; - tok->tabsize = TABSIZE; - tok->indent = 0; - tok->indstack[0] = 0; - tok->atbol = 1; - tok->pendin = 0; - tok->prompt = tok->nextprompt = NULL; - tok->lineno = 0; - tok->level = 0; - tok->filename = NULL; - tok->altwarning = 1; - tok->alterror = 1; - tok->alttabsize = 1; - tok->altindstack[0] = 0; - tok->decoding_state = STATE_INIT; - tok->decoding_erred = 0; - tok->read_coding_spec = 0; - tok->enc = NULL; - tok->encoding = NULL; - tok->cont_line = 0; + struct tok_state *tok = (struct tok_state *)PyMem_MALLOC( + sizeof(struct tok_state)); + if (tok == NULL) + return NULL; + tok->buf = tok->cur = tok->end = tok->inp = tok->start = NULL; + tok->done = E_OK; + tok->fp = NULL; + tok->tabsize = TABSIZE; + tok->indent = 0; + tok->indstack[0] = 0; + tok->atbol = 1; + tok->pendin = 0; + tok->prompt = tok->nextprompt = NULL; + tok->lineno = 0; + tok->level = 0; + tok->filename = NULL; + tok->altwarning = 1; + tok->alterror = 1; + tok->alttabsize = 1; + tok->altindstack[0] = 0; + tok->decoding_state = STATE_INIT; + tok->decoding_erred = 0; + tok->read_coding_spec = 0; + tok->enc = NULL; + tok->encoding = NULL; + tok->cont_line = 0; #ifndef PGEN - tok->decoding_readline = NULL; - tok->decoding_buffer = NULL; + tok->decoding_readline = NULL; + tok->decoding_buffer = NULL; #endif - return tok; + return tok; } #ifdef PGEN @@ -150,19 +150,19 @@ tok_new(void) static char * decoding_fgets(char *s, int size, struct tok_state *tok) { - return fgets(s, size, tok->fp); + return fgets(s, size, tok->fp); } static int decoding_feof(struct tok_state *tok) { - return feof(tok->fp); + return feof(tok->fp); } static const char * decode_str(const char *str, struct tok_state *tok) { - return str; + return str; } #else /* PGEN */ @@ -170,51 +170,51 @@ decode_str(const char *str, struct tok_state *tok) static char * error_ret(struct tok_state *tok) /* XXX */ { - tok->decoding_erred = 1; - if (tok->fp != NULL && tok->buf != NULL) /* see PyTokenizer_Free */ - PyMem_FREE(tok->buf); - tok->buf = NULL; - return NULL; /* as if it were EOF */ + tok->decoding_erred = 1; + if (tok->fp != NULL && tok->buf != NULL) /* see PyTokenizer_Free */ + PyMem_FREE(tok->buf); + tok->buf = NULL; + return NULL; /* as if it were EOF */ } static char * new_string(const char *s, Py_ssize_t len) { - char* result = (char *)PyMem_MALLOC(len + 1); - if (result != NULL) { - memcpy(result, s, len); - result[len] = '\0'; - } - return result; + char* result = (char *)PyMem_MALLOC(len + 1); + if (result != NULL) { + memcpy(result, s, len); + result[len] = '\0'; + } + return result; } static char * -get_normal_name(char *s) /* for utf-8 and latin-1 */ +get_normal_name(char *s) /* for utf-8 and latin-1 */ { - char buf[13]; - int i; - for (i = 0; i < 12; i++) { - int c = s[i]; - if (c == '\0') - break; - else if (c == '_') - buf[i] = '-'; - else - buf[i] = tolower(c); - } - buf[i] = '\0'; - if (strcmp(buf, "utf-8") == 0 || - strncmp(buf, "utf-8-", 6) == 0) - return "utf-8"; - else if (strcmp(buf, "latin-1") == 0 || - strcmp(buf, "iso-8859-1") == 0 || - strcmp(buf, "iso-latin-1") == 0 || - strncmp(buf, "latin-1-", 8) == 0 || - strncmp(buf, "iso-8859-1-", 11) == 0 || - strncmp(buf, "iso-latin-1-", 12) == 0) - return "iso-8859-1"; - else - return s; + char buf[13]; + int i; + for (i = 0; i < 12; i++) { + int c = s[i]; + if (c == '\0') + break; + else if (c == '_') + buf[i] = '-'; + else + buf[i] = tolower(c); + } + buf[i] = '\0'; + if (strcmp(buf, "utf-8") == 0 || + strncmp(buf, "utf-8-", 6) == 0) + return "utf-8"; + else if (strcmp(buf, "latin-1") == 0 || + strcmp(buf, "iso-8859-1") == 0 || + strcmp(buf, "iso-latin-1") == 0 || + strncmp(buf, "latin-1-", 8) == 0 || + strncmp(buf, "iso-8859-1-", 11) == 0 || + strncmp(buf, "iso-latin-1-", 12) == 0) + return "iso-8859-1"; + else + return s; } /* Return the coding spec in S, or NULL if none is found. */ @@ -222,43 +222,43 @@ get_normal_name(char *s) /* for utf-8 and latin-1 */ static char * get_coding_spec(const char *s, Py_ssize_t size) { - Py_ssize_t i; - /* Coding spec must be in a comment, and that comment must be - * the only statement on the source code line. */ - for (i = 0; i < size - 6; i++) { - if (s[i] == '#') - break; - if (s[i] != ' ' && s[i] != '\t' && s[i] != '\014') - return NULL; - } - for (; i < size - 6; i++) { /* XXX inefficient search */ - const char* t = s + i; - if (strncmp(t, "coding", 6) == 0) { - const char* begin = NULL; - t += 6; - if (t[0] != ':' && t[0] != '=') - continue; - do { - t++; - } while (t[0] == '\x20' || t[0] == '\t'); - - begin = t; - while (isalnum(Py_CHARMASK(t[0])) || - t[0] == '-' || t[0] == '_' || t[0] == '.') - t++; - - if (begin < t) { - char* r = new_string(begin, t - begin); - char* q = get_normal_name(r); - if (r != q) { - PyMem_FREE(r); - r = new_string(q, strlen(q)); - } - return r; - } - } - } - return NULL; + Py_ssize_t i; + /* Coding spec must be in a comment, and that comment must be + * the only statement on the source code line. */ + for (i = 0; i < size - 6; i++) { + if (s[i] == '#') + break; + if (s[i] != ' ' && s[i] != '\t' && s[i] != '\014') + return NULL; + } + for (; i < size - 6; i++) { /* XXX inefficient search */ + const char* t = s + i; + if (strncmp(t, "coding", 6) == 0) { + const char* begin = NULL; + t += 6; + if (t[0] != ':' && t[0] != '=') + continue; + do { + t++; + } while (t[0] == '\x20' || t[0] == '\t'); + + begin = t; + while (isalnum(Py_CHARMASK(t[0])) || + t[0] == '-' || t[0] == '_' || t[0] == '.') + t++; + + if (begin < t) { + char* r = new_string(begin, t - begin); + char* q = get_normal_name(r); + if (r != q) { + PyMem_FREE(r); + r = new_string(q, strlen(q)); + } + return r; + } + } + } + return NULL; } /* Check whether the line contains a coding spec. If it does, @@ -268,42 +268,42 @@ get_coding_spec(const char *s, Py_ssize_t size) static int check_coding_spec(const char* line, Py_ssize_t size, struct tok_state *tok, - int set_readline(struct tok_state *, const char *)) + int set_readline(struct tok_state *, const char *)) { - char * cs; - int r = 1; - - if (tok->cont_line) - /* It's a continuation line, so it can't be a coding spec. */ - return 1; - cs = get_coding_spec(line, size); - if (cs != NULL) { - tok->read_coding_spec = 1; - if (tok->encoding == NULL) { - assert(tok->decoding_state == STATE_RAW); - if (strcmp(cs, "utf-8") == 0) { - tok->encoding = cs; - } else { - r = set_readline(tok, cs); - if (r) { - tok->encoding = cs; - tok->decoding_state = STATE_NORMAL; - } - else - PyMem_FREE(cs); - } - } else { /* then, compare cs with BOM */ - r = (strcmp(tok->encoding, cs) == 0); - PyMem_FREE(cs); - } - } - if (!r) { - cs = tok->encoding; - if (!cs) - cs = "with BOM"; - PyErr_Format(PyExc_SyntaxError, "encoding problem: %s", cs); - } - return r; + char * cs; + int r = 1; + + if (tok->cont_line) + /* It's a continuation line, so it can't be a coding spec. */ + return 1; + cs = get_coding_spec(line, size); + if (cs != NULL) { + tok->read_coding_spec = 1; + if (tok->encoding == NULL) { + assert(tok->decoding_state == STATE_RAW); + if (strcmp(cs, "utf-8") == 0) { + tok->encoding = cs; + } else { + r = set_readline(tok, cs); + if (r) { + tok->encoding = cs; + tok->decoding_state = STATE_NORMAL; + } + else + PyMem_FREE(cs); + } + } else { /* then, compare cs with BOM */ + r = (strcmp(tok->encoding, cs) == 0); + PyMem_FREE(cs); + } + } + if (!r) { + cs = tok->encoding; + if (!cs) + cs = "with BOM"; + PyErr_Format(PyExc_SyntaxError, "encoding problem: %s", cs); + } + return r; } /* See whether the file starts with a BOM. If it does, @@ -312,62 +312,62 @@ check_coding_spec(const char* line, Py_ssize_t size, struct tok_state *tok, static int check_bom(int get_char(struct tok_state *), - void unget_char(int, struct tok_state *), - int set_readline(struct tok_state *, const char *), - struct tok_state *tok) + void unget_char(int, struct tok_state *), + int set_readline(struct tok_state *, const char *), + struct tok_state *tok) { - int ch1, ch2, ch3; - ch1 = get_char(tok); - tok->decoding_state = STATE_RAW; - if (ch1 == EOF) { - return 1; - } else if (ch1 == 0xEF) { - ch2 = get_char(tok); - if (ch2 != 0xBB) { - unget_char(ch2, tok); - unget_char(ch1, tok); - return 1; - } - ch3 = get_char(tok); - if (ch3 != 0xBF) { - unget_char(ch3, tok); - unget_char(ch2, tok); - unget_char(ch1, tok); - return 1; - } + int ch1, ch2, ch3; + ch1 = get_char(tok); + tok->decoding_state = STATE_RAW; + if (ch1 == EOF) { + return 1; + } else if (ch1 == 0xEF) { + ch2 = get_char(tok); + if (ch2 != 0xBB) { + unget_char(ch2, tok); + unget_char(ch1, tok); + return 1; + } + ch3 = get_char(tok); + if (ch3 != 0xBF) { + unget_char(ch3, tok); + unget_char(ch2, tok); + unget_char(ch1, tok); + return 1; + } #if 0 - /* Disable support for UTF-16 BOMs until a decision - is made whether this needs to be supported. */ - } else if (ch1 == 0xFE) { - ch2 = get_char(tok); - if (ch2 != 0xFF) { - unget_char(ch2, tok); - unget_char(ch1, tok); - return 1; - } - if (!set_readline(tok, "utf-16-be")) - return 0; - tok->decoding_state = STATE_NORMAL; - } else if (ch1 == 0xFF) { - ch2 = get_char(tok); - if (ch2 != 0xFE) { - unget_char(ch2, tok); - unget_char(ch1, tok); - return 1; - } - if (!set_readline(tok, "utf-16-le")) - return 0; - tok->decoding_state = STATE_NORMAL; + /* Disable support for UTF-16 BOMs until a decision + is made whether this needs to be supported. */ + } else if (ch1 == 0xFE) { + ch2 = get_char(tok); + if (ch2 != 0xFF) { + unget_char(ch2, tok); + unget_char(ch1, tok); + return 1; + } + if (!set_readline(tok, "utf-16-be")) + return 0; + tok->decoding_state = STATE_NORMAL; + } else if (ch1 == 0xFF) { + ch2 = get_char(tok); + if (ch2 != 0xFE) { + unget_char(ch2, tok); + unget_char(ch1, tok); + return 1; + } + if (!set_readline(tok, "utf-16-le")) + return 0; + tok->decoding_state = STATE_NORMAL; #endif - } else { - unget_char(ch1, tok); - return 1; - } - if (tok->encoding != NULL) - PyMem_FREE(tok->encoding); - tok->encoding = new_string("utf-8", 5); /* resulting is in utf-8 */ - /* No need to set_readline: input is already utf-8 */ - return 1; + } else { + unget_char(ch1, tok); + return 1; + } + if (tok->encoding != NULL) + PyMem_FREE(tok->encoding); + tok->encoding = new_string("utf-8", 5); /* resulting is in utf-8 */ + /* No need to set_readline: input is already utf-8 */ + return 1; } /* Read a line of text from TOK into S, using the stream in TOK. @@ -376,74 +376,74 @@ check_bom(int get_char(struct tok_state *), On entry, tok->decoding_buffer will be one of: 1) NULL: need to call tok->decoding_readline to get a new line 2) PyUnicodeObject *: decoding_feof has called tok->decoding_readline and - stored the result in tok->decoding_buffer + stored the result in tok->decoding_buffer 3) PyByteArrayObject *: previous call to fp_readl did not have enough room - (in the s buffer) to copy entire contents of the line read - by tok->decoding_readline. tok->decoding_buffer has the overflow. - In this case, fp_readl is called in a loop (with an expanded buffer) - until the buffer ends with a '\n' (or until the end of the file is - reached): see tok_nextc and its calls to decoding_fgets. + (in the s buffer) to copy entire contents of the line read + by tok->decoding_readline. tok->decoding_buffer has the overflow. + In this case, fp_readl is called in a loop (with an expanded buffer) + until the buffer ends with a '\n' (or until the end of the file is + reached): see tok_nextc and its calls to decoding_fgets. */ static char * fp_readl(char *s, int size, struct tok_state *tok) { - PyObject* bufobj; - const char *buf; - Py_ssize_t buflen; - - /* Ask for one less byte so we can terminate it */ - assert(size > 0); - size--; - - if (tok->decoding_buffer) { - bufobj = tok->decoding_buffer; - Py_INCREF(bufobj); - } - else - { - bufobj = PyObject_CallObject(tok->decoding_readline, NULL); - if (bufobj == NULL) - goto error; - } - if (PyUnicode_CheckExact(bufobj)) - { - buf = _PyUnicode_AsStringAndSize(bufobj, &buflen); - if (buf == NULL) { - goto error; - } - } - else - { - buf = PyByteArray_AsString(bufobj); - if (buf == NULL) { - goto error; - } - buflen = PyByteArray_GET_SIZE(bufobj); - } - - Py_XDECREF(tok->decoding_buffer); - if (buflen > size) { - /* Too many chars, the rest goes into tok->decoding_buffer */ - tok->decoding_buffer = PyByteArray_FromStringAndSize(buf+size, - buflen-size); - if (tok->decoding_buffer == NULL) - goto error; - buflen = size; - } - else - tok->decoding_buffer = NULL; - - memcpy(s, buf, buflen); - s[buflen] = '\0'; - if (buflen == 0) /* EOF */ - s = NULL; - Py_DECREF(bufobj); - return s; + PyObject* bufobj; + const char *buf; + Py_ssize_t buflen; + + /* Ask for one less byte so we can terminate it */ + assert(size > 0); + size--; + + if (tok->decoding_buffer) { + bufobj = tok->decoding_buffer; + Py_INCREF(bufobj); + } + else + { + bufobj = PyObject_CallObject(tok->decoding_readline, NULL); + if (bufobj == NULL) + goto error; + } + if (PyUnicode_CheckExact(bufobj)) + { + buf = _PyUnicode_AsStringAndSize(bufobj, &buflen); + if (buf == NULL) { + goto error; + } + } + else + { + buf = PyByteArray_AsString(bufobj); + if (buf == NULL) { + goto error; + } + buflen = PyByteArray_GET_SIZE(bufobj); + } + + Py_XDECREF(tok->decoding_buffer); + if (buflen > size) { + /* Too many chars, the rest goes into tok->decoding_buffer */ + tok->decoding_buffer = PyByteArray_FromStringAndSize(buf+size, + buflen-size); + if (tok->decoding_buffer == NULL) + goto error; + buflen = size; + } + else + tok->decoding_buffer = NULL; + + memcpy(s, buf, buflen); + s[buflen] = '\0'; + if (buflen == 0) /* EOF */ + s = NULL; + Py_DECREF(bufobj); + return s; error: - Py_XDECREF(bufobj); - return error_ret(tok); + Py_XDECREF(bufobj); + return error_ret(tok); } /* Set the readline function for TOK to a StreamReader's @@ -459,49 +459,49 @@ error: static int fp_setreadl(struct tok_state *tok, const char* enc) { - PyObject *readline = NULL, *stream = NULL, *io = NULL; - - io = PyImport_ImportModuleNoBlock("io"); - if (io == NULL) - goto cleanup; - - if (tok->filename) - stream = PyObject_CallMethod(io, "open", "ssis", - tok->filename, "r", -1, enc); - else - stream = PyObject_CallMethod(io, "open", "isisOOO", - fileno(tok->fp), "r", -1, enc, Py_None, Py_None, Py_False); - if (stream == NULL) - goto cleanup; - - Py_XDECREF(tok->decoding_readline); - readline = PyObject_GetAttrString(stream, "readline"); - tok->decoding_readline = readline; - - /* The file has been reopened; parsing will restart from - * the beginning of the file, we have to reset the line number. - * But this function has been called from inside tok_nextc() which - * will increment lineno before it returns. So we set it -1 so that - * the next call to tok_nextc() will start with tok->lineno == 0. - */ - tok->lineno = -1; + PyObject *readline = NULL, *stream = NULL, *io = NULL; + + io = PyImport_ImportModuleNoBlock("io"); + if (io == NULL) + goto cleanup; + + if (tok->filename) + stream = PyObject_CallMethod(io, "open", "ssis", + tok->filename, "r", -1, enc); + else + stream = PyObject_CallMethod(io, "open", "isisOOO", + fileno(tok->fp), "r", -1, enc, Py_None, Py_None, Py_False); + if (stream == NULL) + goto cleanup; + + Py_XDECREF(tok->decoding_readline); + readline = PyObject_GetAttrString(stream, "readline"); + tok->decoding_readline = readline; + + /* The file has been reopened; parsing will restart from + * the beginning of the file, we have to reset the line number. + * But this function has been called from inside tok_nextc() which + * will increment lineno before it returns. So we set it -1 so that + * the next call to tok_nextc() will start with tok->lineno == 0. + */ + tok->lineno = -1; cleanup: - Py_XDECREF(stream); - Py_XDECREF(io); - return readline != NULL; + Py_XDECREF(stream); + Py_XDECREF(io); + return readline != NULL; } /* Fetch the next byte from TOK. */ static int fp_getc(struct tok_state *tok) { - return getc(tok->fp); + return getc(tok->fp); } /* Unfetch the last byte back into TOK. */ static void fp_ungetc(int c, struct tok_state *tok) { - ungetc(c, tok->fp); + ungetc(c, tok->fp); } /* Check whether the characters at s start a valid @@ -509,27 +509,27 @@ static void fp_ungetc(int c, struct tok_state *tok) { the sequence if yes, 0 if not. */ static int valid_utf8(const unsigned char* s) { - int expected = 0; - int length; - if (*s < 0x80) - /* single-byte code */ - return 1; - if (*s < 0xc0) - /* following byte */ - return 0; - if (*s < 0xE0) - expected = 1; - else if (*s < 0xF0) - expected = 2; - else if (*s < 0xF8) - expected = 3; - else - return 0; - length = expected + 1; - for (; expected; expected--) - if (s[expected] < 0x80 || s[expected] >= 0xC0) - return 0; - return length; + int expected = 0; + int length; + if (*s < 0x80) + /* single-byte code */ + return 1; + if (*s < 0xc0) + /* following byte */ + return 0; + if (*s < 0xE0) + expected = 1; + else if (*s < 0xF0) + expected = 2; + else if (*s < 0xF8) + expected = 3; + else + return 0; + length = expected + 1; + for (; expected; expected--) + if (s[expected] < 0x80 || s[expected] >= 0xC0) + return 0; + return length; } /* Read a line of input from TOK. Determine encoding @@ -538,95 +538,95 @@ static int valid_utf8(const unsigned char* s) static char * decoding_fgets(char *s, int size, struct tok_state *tok) { - char *line = NULL; - int badchar = 0; - for (;;) { - if (tok->decoding_state == STATE_NORMAL) { - /* We already have a codec associated with - this input. */ - line = fp_readl(s, size, tok); - break; - } else if (tok->decoding_state == STATE_RAW) { - /* We want a 'raw' read. */ - line = Py_UniversalNewlineFgets(s, size, - tok->fp, NULL); - break; - } else { - /* We have not yet determined the encoding. - If an encoding is found, use the file-pointer - reader functions from now on. */ - if (!check_bom(fp_getc, fp_ungetc, fp_setreadl, tok)) - return error_ret(tok); - assert(tok->decoding_state != STATE_INIT); - } - } - if (line != NULL && tok->lineno < 2 && !tok->read_coding_spec) { - if (!check_coding_spec(line, strlen(line), tok, fp_setreadl)) { - return error_ret(tok); - } - } + char *line = NULL; + int badchar = 0; + for (;;) { + if (tok->decoding_state == STATE_NORMAL) { + /* We already have a codec associated with + this input. */ + line = fp_readl(s, size, tok); + break; + } else if (tok->decoding_state == STATE_RAW) { + /* We want a 'raw' read. */ + line = Py_UniversalNewlineFgets(s, size, + tok->fp, NULL); + break; + } else { + /* We have not yet determined the encoding. + If an encoding is found, use the file-pointer + reader functions from now on. */ + if (!check_bom(fp_getc, fp_ungetc, fp_setreadl, tok)) + return error_ret(tok); + assert(tok->decoding_state != STATE_INIT); + } + } + if (line != NULL && tok->lineno < 2 && !tok->read_coding_spec) { + if (!check_coding_spec(line, strlen(line), tok, fp_setreadl)) { + return error_ret(tok); + } + } #ifndef PGEN - /* The default encoding is UTF-8, so make sure we don't have any - non-UTF-8 sequences in it. */ - if (line && !tok->encoding) { - unsigned char *c; - int length; - for (c = (unsigned char *)line; *c; c += length) - if (!(length = valid_utf8(c))) { - badchar = *c; - break; - } - } - if (badchar) { - char buf[500]; - /* Need to add 1 to the line number, since this line - has not been counted, yet. */ - sprintf(buf, - "Non-UTF-8 code starting with '\\x%.2x' " - "in file %.200s on line %i, " - "but no encoding declared; " - "see http://python.org/dev/peps/pep-0263/ for details", - badchar, tok->filename, tok->lineno + 1); - PyErr_SetString(PyExc_SyntaxError, buf); - return error_ret(tok); - } + /* The default encoding is UTF-8, so make sure we don't have any + non-UTF-8 sequences in it. */ + if (line && !tok->encoding) { + unsigned char *c; + int length; + for (c = (unsigned char *)line; *c; c += length) + if (!(length = valid_utf8(c))) { + badchar = *c; + break; + } + } + if (badchar) { + char buf[500]; + /* Need to add 1 to the line number, since this line + has not been counted, yet. */ + sprintf(buf, + "Non-UTF-8 code starting with '\\x%.2x' " + "in file %.200s on line %i, " + "but no encoding declared; " + "see http://python.org/dev/peps/pep-0263/ for details", + badchar, tok->filename, tok->lineno + 1); + PyErr_SetString(PyExc_SyntaxError, buf); + return error_ret(tok); + } #endif - return line; + return line; } static int decoding_feof(struct tok_state *tok) { - if (tok->decoding_state != STATE_NORMAL) { - return feof(tok->fp); - } else { - PyObject* buf = tok->decoding_buffer; - if (buf == NULL) { - buf = PyObject_CallObject(tok->decoding_readline, NULL); - if (buf == NULL) { - error_ret(tok); - return 1; - } else { - tok->decoding_buffer = buf; - } - } - return PyObject_Length(buf) == 0; - } + if (tok->decoding_state != STATE_NORMAL) { + return feof(tok->fp); + } else { + PyObject* buf = tok->decoding_buffer; + if (buf == NULL) { + buf = PyObject_CallObject(tok->decoding_readline, NULL); + if (buf == NULL) { + error_ret(tok); + return 1; + } else { + tok->decoding_buffer = buf; + } + } + return PyObject_Length(buf) == 0; + } } /* Fetch a byte from TOK, using the string buffer. */ static int buf_getc(struct tok_state *tok) { - return Py_CHARMASK(*tok->str++); + return Py_CHARMASK(*tok->str++); } /* Unfetch a byte from TOK, using the string buffer. */ static void buf_ungetc(int c, struct tok_state *tok) { - tok->str--; - assert(Py_CHARMASK(*tok->str) == c); /* tok->cur may point to read-only segment */ + tok->str--; + assert(Py_CHARMASK(*tok->str) == c); /* tok->cur may point to read-only segment */ } /* Set the readline function for TOK to ENC. For the string-based @@ -634,8 +634,8 @@ buf_ungetc(int c, struct tok_state *tok) { static int buf_setreadl(struct tok_state *tok, const char* enc) { - tok->enc = enc; - return 1; + tok->enc = enc; + return 1; } /* Return a UTF-8 encoding Python string object from the @@ -643,13 +643,13 @@ buf_setreadl(struct tok_state *tok, const char* enc) { static PyObject * translate_into_utf8(const char* str, const char* enc) { - PyObject *utf8; - PyObject* buf = PyUnicode_Decode(str, strlen(str), enc, NULL); - if (buf == NULL) - return NULL; - utf8 = PyUnicode_AsUTF8String(buf); - Py_DECREF(buf); - return utf8; + PyObject *utf8; + PyObject* buf = PyUnicode_Decode(str, strlen(str), enc, NULL); + if (buf == NULL) + return NULL; + utf8 = PyUnicode_AsUTF8String(buf); + Py_DECREF(buf); + return utf8; } /* Decode a byte string STR for use as the buffer of TOK. @@ -659,53 +659,53 @@ translate_into_utf8(const char* str, const char* enc) { static const char * decode_str(const char *str, struct tok_state *tok) { - PyObject* utf8 = NULL; - const char *s; - const char *newl[2] = {NULL, NULL}; - int lineno = 0; - tok->enc = NULL; - tok->str = str; - if (!check_bom(buf_getc, buf_ungetc, buf_setreadl, tok)) - return error_ret(tok); - str = tok->str; /* string after BOM if any */ - assert(str); - if (tok->enc != NULL) { - utf8 = translate_into_utf8(str, tok->enc); - if (utf8 == NULL) - return error_ret(tok); - str = PyBytes_AsString(utf8); - } - for (s = str;; s++) { - if (*s == '\0') break; - else if (*s == '\n') { - assert(lineno < 2); - newl[lineno] = s; - lineno++; - if (lineno == 2) break; - } - } - tok->enc = NULL; - /* need to check line 1 and 2 separately since check_coding_spec - assumes a single line as input */ - if (newl[0]) { - if (!check_coding_spec(str, newl[0] - str, tok, buf_setreadl)) - return error_ret(tok); - if (tok->enc == NULL && newl[1]) { - if (!check_coding_spec(newl[0]+1, newl[1] - newl[0], - tok, buf_setreadl)) - return error_ret(tok); - } - } - if (tok->enc != NULL) { - assert(utf8 == NULL); - utf8 = translate_into_utf8(str, tok->enc); - if (utf8 == NULL) - return error_ret(tok); - str = PyBytes_AS_STRING(utf8); - } - assert(tok->decoding_buffer == NULL); - tok->decoding_buffer = utf8; /* CAUTION */ - return str; + PyObject* utf8 = NULL; + const char *s; + const char *newl[2] = {NULL, NULL}; + int lineno = 0; + tok->enc = NULL; + tok->str = str; + if (!check_bom(buf_getc, buf_ungetc, buf_setreadl, tok)) + return error_ret(tok); + str = tok->str; /* string after BOM if any */ + assert(str); + if (tok->enc != NULL) { + utf8 = translate_into_utf8(str, tok->enc); + if (utf8 == NULL) + return error_ret(tok); + str = PyBytes_AsString(utf8); + } + for (s = str;; s++) { + if (*s == '\0') break; + else if (*s == '\n') { + assert(lineno < 2); + newl[lineno] = s; + lineno++; + if (lineno == 2) break; + } + } + tok->enc = NULL; + /* need to check line 1 and 2 separately since check_coding_spec + assumes a single line as input */ + if (newl[0]) { + if (!check_coding_spec(str, newl[0] - str, tok, buf_setreadl)) + return error_ret(tok); + if (tok->enc == NULL && newl[1]) { + if (!check_coding_spec(newl[0]+1, newl[1] - newl[0], + tok, buf_setreadl)) + return error_ret(tok); + } + } + if (tok->enc != NULL) { + assert(utf8 == NULL); + utf8 = translate_into_utf8(str, tok->enc); + if (utf8 == NULL) + return error_ret(tok); + str = PyBytes_AS_STRING(utf8); + } + assert(tok->decoding_buffer == NULL); + tok->decoding_buffer = utf8; /* CAUTION */ + return str; } #endif /* PGEN */ @@ -715,40 +715,40 @@ decode_str(const char *str, struct tok_state *tok) struct tok_state * PyTokenizer_FromString(const char *str) { - struct tok_state *tok = tok_new(); - if (tok == NULL) - return NULL; - str = (char *)decode_str(str, tok); - if (str == NULL) { - PyTokenizer_Free(tok); - return NULL; - } - - /* XXX: constify members. */ - tok->buf = tok->cur = tok->end = tok->inp = (char*)str; - return tok; + struct tok_state *tok = tok_new(); + if (tok == NULL) + return NULL; + str = (char *)decode_str(str, tok); + if (str == NULL) { + PyTokenizer_Free(tok); + return NULL; + } + + /* XXX: constify members. */ + tok->buf = tok->cur = tok->end = tok->inp = (char*)str; + return tok; } struct tok_state * PyTokenizer_FromUTF8(const char *str) { - struct tok_state *tok = tok_new(); - if (tok == NULL) - return NULL; - tok->decoding_state = STATE_RAW; - tok->read_coding_spec = 1; - tok->enc = NULL; - tok->str = str; - tok->encoding = (char *)PyMem_MALLOC(6); - if (!tok->encoding) { - PyTokenizer_Free(tok); - return NULL; - } - strcpy(tok->encoding, "utf-8"); - - /* XXX: constify members. */ - tok->buf = tok->cur = tok->end = tok->inp = (char*)str; - return tok; + struct tok_state *tok = tok_new(); + if (tok == NULL) + return NULL; + tok->decoding_state = STATE_RAW; + tok->read_coding_spec = 1; + tok->enc = NULL; + tok->str = str; + tok->encoding = (char *)PyMem_MALLOC(6); + if (!tok->encoding) { + PyTokenizer_Free(tok); + return NULL; + } + strcpy(tok->encoding, "utf-8"); + + /* XXX: constify members. */ + tok->buf = tok->cur = tok->end = tok->inp = (char*)str; + return tok; } @@ -757,30 +757,30 @@ PyTokenizer_FromUTF8(const char *str) struct tok_state * PyTokenizer_FromFile(FILE *fp, char* enc, char *ps1, char *ps2) { - struct tok_state *tok = tok_new(); - if (tok == NULL) - return NULL; - if ((tok->buf = (char *)PyMem_MALLOC(BUFSIZ)) == NULL) { - PyTokenizer_Free(tok); - return NULL; - } - tok->cur = tok->inp = tok->buf; - tok->end = tok->buf + BUFSIZ; - tok->fp = fp; - tok->prompt = ps1; - tok->nextprompt = ps2; - if (enc != NULL) { - /* Must copy encoding declaration since it - gets copied into the parse tree. */ - tok->encoding = PyMem_MALLOC(strlen(enc)+1); - if (!tok->encoding) { - PyTokenizer_Free(tok); - return NULL; - } - strcpy(tok->encoding, enc); - tok->decoding_state = STATE_NORMAL; - } - return tok; + struct tok_state *tok = tok_new(); + if (tok == NULL) + return NULL; + if ((tok->buf = (char *)PyMem_MALLOC(BUFSIZ)) == NULL) { + PyTokenizer_Free(tok); + return NULL; + } + tok->cur = tok->inp = tok->buf; + tok->end = tok->buf + BUFSIZ; + tok->fp = fp; + tok->prompt = ps1; + tok->nextprompt = ps2; + if (enc != NULL) { + /* Must copy encoding declaration since it + gets copied into the parse tree. */ + tok->encoding = PyMem_MALLOC(strlen(enc)+1); + if (!tok->encoding) { + PyTokenizer_Free(tok); + return NULL; + } + strcpy(tok->encoding, enc); + tok->decoding_state = STATE_NORMAL; + } + return tok; } @@ -789,15 +789,15 @@ PyTokenizer_FromFile(FILE *fp, char* enc, char *ps1, char *ps2) void PyTokenizer_Free(struct tok_state *tok) { - if (tok->encoding != NULL) - PyMem_FREE(tok->encoding); + if (tok->encoding != NULL) + PyMem_FREE(tok->encoding); #ifndef PGEN - Py_XDECREF(tok->decoding_readline); - Py_XDECREF(tok->decoding_buffer); + Py_XDECREF(tok->decoding_readline); + Py_XDECREF(tok->decoding_buffer); #endif - if (tok->fp != NULL && tok->buf != NULL) - PyMem_FREE(tok->buf); - PyMem_FREE(tok); + if (tok->fp != NULL && tok->buf != NULL) + PyMem_FREE(tok->buf); + PyMem_FREE(tok); } /* Get next char, updating state; error code goes into tok->done */ @@ -805,188 +805,188 @@ PyTokenizer_Free(struct tok_state *tok) static int tok_nextc(register struct tok_state *tok) { - for (;;) { - if (tok->cur != tok->inp) { - return Py_CHARMASK(*tok->cur++); /* Fast path */ - } - if (tok->done != E_OK) - return EOF; - if (tok->fp == NULL) { - char *end = strchr(tok->inp, '\n'); - if (end != NULL) - end++; - else { - end = strchr(tok->inp, '\0'); - if (end == tok->inp) { - tok->done = E_EOF; - return EOF; - } - } - if (tok->start == NULL) - tok->buf = tok->cur; - tok->line_start = tok->cur; - tok->lineno++; - tok->inp = end; - return Py_CHARMASK(*tok->cur++); - } - if (tok->prompt != NULL) { - char *newtok = PyOS_Readline(stdin, stdout, tok->prompt); + for (;;) { + if (tok->cur != tok->inp) { + return Py_CHARMASK(*tok->cur++); /* Fast path */ + } + if (tok->done != E_OK) + return EOF; + if (tok->fp == NULL) { + char *end = strchr(tok->inp, '\n'); + if (end != NULL) + end++; + else { + end = strchr(tok->inp, '\0'); + if (end == tok->inp) { + tok->done = E_EOF; + return EOF; + } + } + if (tok->start == NULL) + tok->buf = tok->cur; + tok->line_start = tok->cur; + tok->lineno++; + tok->inp = end; + return Py_CHARMASK(*tok->cur++); + } + if (tok->prompt != NULL) { + char *newtok = PyOS_Readline(stdin, stdout, tok->prompt); #ifndef PGEN - if (tok->encoding && newtok && *newtok) { - /* Recode to UTF-8 */ - Py_ssize_t buflen; - const char* buf; - PyObject *u = translate_into_utf8(newtok, tok->encoding); - PyMem_FREE(newtok); - if (!u) { - tok->done = E_DECODE; - return EOF; - } - buflen = PyBytes_GET_SIZE(u); - buf = PyBytes_AS_STRING(u); - if (!buf) { - Py_DECREF(u); - tok->done = E_DECODE; - return EOF; - } - newtok = PyMem_MALLOC(buflen+1); - strcpy(newtok, buf); - Py_DECREF(u); - } + if (tok->encoding && newtok && *newtok) { + /* Recode to UTF-8 */ + Py_ssize_t buflen; + const char* buf; + PyObject *u = translate_into_utf8(newtok, tok->encoding); + PyMem_FREE(newtok); + if (!u) { + tok->done = E_DECODE; + return EOF; + } + buflen = PyBytes_GET_SIZE(u); + buf = PyBytes_AS_STRING(u); + if (!buf) { + Py_DECREF(u); + tok->done = E_DECODE; + return EOF; + } + newtok = PyMem_MALLOC(buflen+1); + strcpy(newtok, buf); + Py_DECREF(u); + } #endif - if (tok->nextprompt != NULL) - tok->prompt = tok->nextprompt; - if (newtok == NULL) - tok->done = E_INTR; - else if (*newtok == '\0') { - PyMem_FREE(newtok); - tok->done = E_EOF; - } - else if (tok->start != NULL) { - size_t start = tok->start - tok->buf; - size_t oldlen = tok->cur - tok->buf; - size_t newlen = oldlen + strlen(newtok); - char *buf = tok->buf; - buf = (char *)PyMem_REALLOC(buf, newlen+1); - tok->lineno++; - if (buf == NULL) { - PyMem_FREE(tok->buf); - tok->buf = NULL; - PyMem_FREE(newtok); - tok->done = E_NOMEM; - return EOF; - } - tok->buf = buf; - tok->cur = tok->buf + oldlen; - tok->line_start = tok->cur; - strcpy(tok->buf + oldlen, newtok); - PyMem_FREE(newtok); - tok->inp = tok->buf + newlen; - tok->end = tok->inp + 1; - tok->start = tok->buf + start; - } - else { - tok->lineno++; - if (tok->buf != NULL) - PyMem_FREE(tok->buf); - tok->buf = newtok; - tok->line_start = tok->buf; - tok->cur = tok->buf; - tok->line_start = tok->buf; - tok->inp = strchr(tok->buf, '\0'); - tok->end = tok->inp + 1; - } - } - else { - int done = 0; - Py_ssize_t cur = 0; - char *pt; - if (tok->start == NULL) { - if (tok->buf == NULL) { - tok->buf = (char *) - PyMem_MALLOC(BUFSIZ); - if (tok->buf == NULL) { - tok->done = E_NOMEM; - return EOF; - } - tok->end = tok->buf + BUFSIZ; - } - if (decoding_fgets(tok->buf, (int)(tok->end - tok->buf), - tok) == NULL) { - tok->done = E_EOF; - done = 1; - } - else { - tok->done = E_OK; - tok->inp = strchr(tok->buf, '\0'); - done = tok->inp[-1] == '\n'; - } - } - else { - cur = tok->cur - tok->buf; - if (decoding_feof(tok)) { - tok->done = E_EOF; - done = 1; - } - else - tok->done = E_OK; - } - tok->lineno++; - /* Read until '\n' or EOF */ - while (!done) { - Py_ssize_t curstart = tok->start == NULL ? -1 : - tok->start - tok->buf; - Py_ssize_t curvalid = tok->inp - tok->buf; - Py_ssize_t newsize = curvalid + BUFSIZ; - char *newbuf = tok->buf; - newbuf = (char *)PyMem_REALLOC(newbuf, - newsize); - if (newbuf == NULL) { - tok->done = E_NOMEM; - tok->cur = tok->inp; - return EOF; - } - tok->buf = newbuf; - tok->inp = tok->buf + curvalid; - tok->end = tok->buf + newsize; - tok->start = curstart < 0 ? NULL : - tok->buf + curstart; - if (decoding_fgets(tok->inp, - (int)(tok->end - tok->inp), - tok) == NULL) { - /* Break out early on decoding - errors, as tok->buf will be NULL - */ - if (tok->decoding_erred) - return EOF; - /* Last line does not end in \n, - fake one */ - strcpy(tok->inp, "\n"); - } - tok->inp = strchr(tok->inp, '\0'); - done = tok->inp[-1] == '\n'; - } - if (tok->buf != NULL) { - tok->cur = tok->buf + cur; - tok->line_start = tok->cur; - /* replace "\r\n" with "\n" */ - /* For Mac leave the \r, giving a syntax error */ - pt = tok->inp - 2; - if (pt >= tok->buf && *pt == '\r') { - *pt++ = '\n'; - *pt = '\0'; - tok->inp = pt; - } - } - } - if (tok->done != E_OK) { - if (tok->prompt != NULL) - PySys_WriteStderr("\n"); - tok->cur = tok->inp; - return EOF; - } - } - /*NOTREACHED*/ + if (tok->nextprompt != NULL) + tok->prompt = tok->nextprompt; + if (newtok == NULL) + tok->done = E_INTR; + else if (*newtok == '\0') { + PyMem_FREE(newtok); + tok->done = E_EOF; + } + else if (tok->start != NULL) { + size_t start = tok->start - tok->buf; + size_t oldlen = tok->cur - tok->buf; + size_t newlen = oldlen + strlen(newtok); + char *buf = tok->buf; + buf = (char *)PyMem_REALLOC(buf, newlen+1); + tok->lineno++; + if (buf == NULL) { + PyMem_FREE(tok->buf); + tok->buf = NULL; + PyMem_FREE(newtok); + tok->done = E_NOMEM; + return EOF; + } + tok->buf = buf; + tok->cur = tok->buf + oldlen; + tok->line_start = tok->cur; + strcpy(tok->buf + oldlen, newtok); + PyMem_FREE(newtok); + tok->inp = tok->buf + newlen; + tok->end = tok->inp + 1; + tok->start = tok->buf + start; + } + else { + tok->lineno++; + if (tok->buf != NULL) + PyMem_FREE(tok->buf); + tok->buf = newtok; + tok->line_start = tok->buf; + tok->cur = tok->buf; + tok->line_start = tok->buf; + tok->inp = strchr(tok->buf, '\0'); + tok->end = tok->inp + 1; + } + } + else { + int done = 0; + Py_ssize_t cur = 0; + char *pt; + if (tok->start == NULL) { + if (tok->buf == NULL) { + tok->buf = (char *) + PyMem_MALLOC(BUFSIZ); + if (tok->buf == NULL) { + tok->done = E_NOMEM; + return EOF; + } + tok->end = tok->buf + BUFSIZ; + } + if (decoding_fgets(tok->buf, (int)(tok->end - tok->buf), + tok) == NULL) { + tok->done = E_EOF; + done = 1; + } + else { + tok->done = E_OK; + tok->inp = strchr(tok->buf, '\0'); + done = tok->inp[-1] == '\n'; + } + } + else { + cur = tok->cur - tok->buf; + if (decoding_feof(tok)) { + tok->done = E_EOF; + done = 1; + } + else + tok->done = E_OK; + } + tok->lineno++; + /* Read until '\n' or EOF */ + while (!done) { + Py_ssize_t curstart = tok->start == NULL ? -1 : + tok->start - tok->buf; + Py_ssize_t curvalid = tok->inp - tok->buf; + Py_ssize_t newsize = curvalid + BUFSIZ; + char *newbuf = tok->buf; + newbuf = (char *)PyMem_REALLOC(newbuf, + newsize); + if (newbuf == NULL) { + tok->done = E_NOMEM; + tok->cur = tok->inp; + return EOF; + } + tok->buf = newbuf; + tok->inp = tok->buf + curvalid; + tok->end = tok->buf + newsize; + tok->start = curstart < 0 ? NULL : + tok->buf + curstart; + if (decoding_fgets(tok->inp, + (int)(tok->end - tok->inp), + tok) == NULL) { + /* Break out early on decoding + errors, as tok->buf will be NULL + */ + if (tok->decoding_erred) + return EOF; + /* Last line does not end in \n, + fake one */ + strcpy(tok->inp, "\n"); + } + tok->inp = strchr(tok->inp, '\0'); + done = tok->inp[-1] == '\n'; + } + if (tok->buf != NULL) { + tok->cur = tok->buf + cur; + tok->line_start = tok->cur; + /* replace "\r\n" with "\n" */ + /* For Mac leave the \r, giving a syntax error */ + pt = tok->inp - 2; + if (pt >= tok->buf && *pt == '\r') { + *pt++ = '\n'; + *pt = '\0'; + tok->inp = pt; + } + } + } + if (tok->done != E_OK) { + if (tok->prompt != NULL) + PySys_WriteStderr("\n"); + tok->cur = tok->inp; + return EOF; + } + } + /*NOTREACHED*/ } @@ -995,12 +995,12 @@ tok_nextc(register struct tok_state *tok) static void tok_backup(register struct tok_state *tok, register int c) { - if (c != EOF) { - if (--tok->cur < tok->buf) - Py_FatalError("tok_backup: beginning of buffer"); - if (*tok->cur != c) - *tok->cur = c; - } + if (c != EOF) { + if (--tok->cur < tok->buf) + Py_FatalError("tok_backup: beginning of buffer"); + if (*tok->cur != c) + *tok->cur = c; + } } @@ -1009,181 +1009,181 @@ tok_backup(register struct tok_state *tok, register int c) int PyToken_OneChar(int c) { - switch (c) { - case '(': return LPAR; - case ')': return RPAR; - case '[': return LSQB; - case ']': return RSQB; - case ':': return COLON; - case ',': return COMMA; - case ';': return SEMI; - case '+': return PLUS; - case '-': return MINUS; - case '*': return STAR; - case '/': return SLASH; - case '|': return VBAR; - case '&': return AMPER; - case '<': return LESS; - case '>': return GREATER; - case '=': return EQUAL; - case '.': return DOT; - case '%': return PERCENT; - case '{': return LBRACE; - case '}': return RBRACE; - case '^': return CIRCUMFLEX; - case '~': return TILDE; - case '@': return AT; - default: return OP; - } + switch (c) { + case '(': return LPAR; + case ')': return RPAR; + case '[': return LSQB; + case ']': return RSQB; + case ':': return COLON; + case ',': return COMMA; + case ';': return SEMI; + case '+': return PLUS; + case '-': return MINUS; + case '*': return STAR; + case '/': return SLASH; + case '|': return VBAR; + case '&': return AMPER; + case '<': return LESS; + case '>': return GREATER; + case '=': return EQUAL; + case '.': return DOT; + case '%': return PERCENT; + case '{': return LBRACE; + case '}': return RBRACE; + case '^': return CIRCUMFLEX; + case '~': return TILDE; + case '@': return AT; + default: return OP; + } } int PyToken_TwoChars(int c1, int c2) { - switch (c1) { - case '=': - switch (c2) { - case '=': return EQEQUAL; - } - break; - case '!': - switch (c2) { - case '=': return NOTEQUAL; - } - break; - case '<': - switch (c2) { - case '>': return NOTEQUAL; - case '=': return LESSEQUAL; - case '<': return LEFTSHIFT; - } - break; - case '>': - switch (c2) { - case '=': return GREATEREQUAL; - case '>': return RIGHTSHIFT; - } - break; - case '+': - switch (c2) { - case '=': return PLUSEQUAL; - } - break; - case '-': - switch (c2) { - case '=': return MINEQUAL; - case '>': return RARROW; - } - break; - case '*': - switch (c2) { - case '*': return DOUBLESTAR; - case '=': return STAREQUAL; - } - break; - case '/': - switch (c2) { - case '/': return DOUBLESLASH; - case '=': return SLASHEQUAL; - } - break; - case '|': - switch (c2) { - case '=': return VBAREQUAL; - } - break; - case '%': - switch (c2) { - case '=': return PERCENTEQUAL; - } - break; - case '&': - switch (c2) { - case '=': return AMPEREQUAL; - } - break; - case '^': - switch (c2) { - case '=': return CIRCUMFLEXEQUAL; - } - break; - } - return OP; + switch (c1) { + case '=': + switch (c2) { + case '=': return EQEQUAL; + } + break; + case '!': + switch (c2) { + case '=': return NOTEQUAL; + } + break; + case '<': + switch (c2) { + case '>': return NOTEQUAL; + case '=': return LESSEQUAL; + case '<': return LEFTSHIFT; + } + break; + case '>': + switch (c2) { + case '=': return GREATEREQUAL; + case '>': return RIGHTSHIFT; + } + break; + case '+': + switch (c2) { + case '=': return PLUSEQUAL; + } + break; + case '-': + switch (c2) { + case '=': return MINEQUAL; + case '>': return RARROW; + } + break; + case '*': + switch (c2) { + case '*': return DOUBLESTAR; + case '=': return STAREQUAL; + } + break; + case '/': + switch (c2) { + case '/': return DOUBLESLASH; + case '=': return SLASHEQUAL; + } + break; + case '|': + switch (c2) { + case '=': return VBAREQUAL; + } + break; + case '%': + switch (c2) { + case '=': return PERCENTEQUAL; + } + break; + case '&': + switch (c2) { + case '=': return AMPEREQUAL; + } + break; + case '^': + switch (c2) { + case '=': return CIRCUMFLEXEQUAL; + } + break; + } + return OP; } int PyToken_ThreeChars(int c1, int c2, int c3) { - switch (c1) { - case '<': - switch (c2) { - case '<': - switch (c3) { - case '=': - return LEFTSHIFTEQUAL; - } - break; - } - break; - case '>': - switch (c2) { - case '>': - switch (c3) { - case '=': - return RIGHTSHIFTEQUAL; - } - break; - } - break; - case '*': - switch (c2) { - case '*': - switch (c3) { - case '=': - return DOUBLESTAREQUAL; - } - break; - } - break; - case '/': - switch (c2) { - case '/': - switch (c3) { - case '=': - return DOUBLESLASHEQUAL; - } - break; - } - break; + switch (c1) { + case '<': + switch (c2) { + case '<': + switch (c3) { + case '=': + return LEFTSHIFTEQUAL; + } + break; + } + break; + case '>': + switch (c2) { + case '>': + switch (c3) { + case '=': + return RIGHTSHIFTEQUAL; + } + break; + } + break; + case '*': + switch (c2) { + case '*': + switch (c3) { + case '=': + return DOUBLESTAREQUAL; + } + break; + } + break; + case '/': + switch (c2) { + case '/': + switch (c3) { + case '=': + return DOUBLESLASHEQUAL; + } + break; + } + break; + case '.': + switch (c2) { case '.': - switch (c2) { - case '.': - switch (c3) { - case '.': - return ELLIPSIS; - } - break; - } - break; - } - return OP; + switch (c3) { + case '.': + return ELLIPSIS; + } + break; + } + break; + } + return OP; } static int indenterror(struct tok_state *tok) { - if (tok->alterror) { - tok->done = E_TABSPACE; - tok->cur = tok->inp; - return 1; - } - if (tok->altwarning) { - PySys_WriteStderr("%s: inconsistent use of tabs and spaces " - "in indentation\n", tok->filename); - tok->altwarning = 0; - } - return 0; + if (tok->alterror) { + tok->done = E_TABSPACE; + tok->cur = tok->inp; + return 1; + } + if (tok->altwarning) { + PySys_WriteStderr("%s: inconsistent use of tabs and spaces " + "in indentation\n", tok->filename); + tok->altwarning = 0; + } + return 0; } #ifdef PGEN @@ -1193,23 +1193,23 @@ indenterror(struct tok_state *tok) static int verify_identifier(struct tok_state *tok) { - PyObject *s; - int result; - s = PyUnicode_DecodeUTF8(tok->start, tok->cur - tok->start, NULL); - if (s == NULL) { - if (PyErr_ExceptionMatches(PyExc_UnicodeDecodeError)) { - PyErr_Clear(); - tok->done = E_IDENTIFIER; - } else { - tok->done = E_ERROR; - } - return 0; - } - result = PyUnicode_IsIdentifier(s); - Py_DECREF(s); - if (result == 0) - tok->done = E_IDENTIFIER; - return result; + PyObject *s; + int result; + s = PyUnicode_DecodeUTF8(tok->start, tok->cur - tok->start, NULL); + if (s == NULL) { + if (PyErr_ExceptionMatches(PyExc_UnicodeDecodeError)) { + PyErr_Clear(); + tok->done = E_IDENTIFIER; + } else { + tok->done = E_ERROR; + } + return 0; + } + result = PyUnicode_IsIdentifier(s); + Py_DECREF(s); + if (result == 0) + tok->done = E_IDENTIFIER; + return result; } #endif @@ -1218,413 +1218,413 @@ verify_identifier(struct tok_state *tok) static int tok_get(register struct tok_state *tok, char **p_start, char **p_end) { - register int c; - int blankline, nonascii; + register int c; + int blankline, nonascii; - *p_start = *p_end = NULL; + *p_start = *p_end = NULL; nextline: - tok->start = NULL; - blankline = 0; - - /* Get indentation level */ - if (tok->atbol) { - register int col = 0; - register int altcol = 0; - tok->atbol = 0; - for (;;) { - c = tok_nextc(tok); - if (c == ' ') - col++, altcol++; - else if (c == '\t') { - col = (col/tok->tabsize + 1) * tok->tabsize; - altcol = (altcol/tok->alttabsize + 1) - * tok->alttabsize; - } - else if (c == '\014') /* Control-L (formfeed) */ - col = altcol = 0; /* For Emacs users */ - else - break; - } - tok_backup(tok, c); - if (c == '#' || c == '\n') { - /* Lines with only whitespace and/or comments - shouldn't affect the indentation and are - not passed to the parser as NEWLINE tokens, - except *totally* empty lines in interactive - mode, which signal the end of a command group. */ - if (col == 0 && c == '\n' && tok->prompt != NULL) - blankline = 0; /* Let it through */ - else - blankline = 1; /* Ignore completely */ - /* We can't jump back right here since we still - may need to skip to the end of a comment */ - } - if (!blankline && tok->level == 0) { - if (col == tok->indstack[tok->indent]) { - /* No change */ - if (altcol != tok->altindstack[tok->indent]) { - if (indenterror(tok)) - return ERRORTOKEN; - } - } - else if (col > tok->indstack[tok->indent]) { - /* Indent -- always one */ - if (tok->indent+1 >= MAXINDENT) { - tok->done = E_TOODEEP; - tok->cur = tok->inp; - return ERRORTOKEN; - } - if (altcol <= tok->altindstack[tok->indent]) { - if (indenterror(tok)) - return ERRORTOKEN; - } - tok->pendin++; - tok->indstack[++tok->indent] = col; - tok->altindstack[tok->indent] = altcol; - } - else /* col < tok->indstack[tok->indent] */ { - /* Dedent -- any number, must be consistent */ - while (tok->indent > 0 && - col < tok->indstack[tok->indent]) { - tok->pendin--; - tok->indent--; - } - if (col != tok->indstack[tok->indent]) { - tok->done = E_DEDENT; - tok->cur = tok->inp; - return ERRORTOKEN; - } - if (altcol != tok->altindstack[tok->indent]) { - if (indenterror(tok)) - return ERRORTOKEN; - } - } - } - } - - tok->start = tok->cur; - - /* Return pending indents/dedents */ - if (tok->pendin != 0) { - if (tok->pendin < 0) { - tok->pendin++; - return DEDENT; - } - else { - tok->pendin--; - return INDENT; - } - } + tok->start = NULL; + blankline = 0; + + /* Get indentation level */ + if (tok->atbol) { + register int col = 0; + register int altcol = 0; + tok->atbol = 0; + for (;;) { + c = tok_nextc(tok); + if (c == ' ') + col++, altcol++; + else if (c == '\t') { + col = (col/tok->tabsize + 1) * tok->tabsize; + altcol = (altcol/tok->alttabsize + 1) + * tok->alttabsize; + } + else if (c == '\014') /* Control-L (formfeed) */ + col = altcol = 0; /* For Emacs users */ + else + break; + } + tok_backup(tok, c); + if (c == '#' || c == '\n') { + /* Lines with only whitespace and/or comments + shouldn't affect the indentation and are + not passed to the parser as NEWLINE tokens, + except *totally* empty lines in interactive + mode, which signal the end of a command group. */ + if (col == 0 && c == '\n' && tok->prompt != NULL) + blankline = 0; /* Let it through */ + else + blankline = 1; /* Ignore completely */ + /* We can't jump back right here since we still + may need to skip to the end of a comment */ + } + if (!blankline && tok->level == 0) { + if (col == tok->indstack[tok->indent]) { + /* No change */ + if (altcol != tok->altindstack[tok->indent]) { + if (indenterror(tok)) + return ERRORTOKEN; + } + } + else if (col > tok->indstack[tok->indent]) { + /* Indent -- always one */ + if (tok->indent+1 >= MAXINDENT) { + tok->done = E_TOODEEP; + tok->cur = tok->inp; + return ERRORTOKEN; + } + if (altcol <= tok->altindstack[tok->indent]) { + if (indenterror(tok)) + return ERRORTOKEN; + } + tok->pendin++; + tok->indstack[++tok->indent] = col; + tok->altindstack[tok->indent] = altcol; + } + else /* col < tok->indstack[tok->indent] */ { + /* Dedent -- any number, must be consistent */ + while (tok->indent > 0 && + col < tok->indstack[tok->indent]) { + tok->pendin--; + tok->indent--; + } + if (col != tok->indstack[tok->indent]) { + tok->done = E_DEDENT; + tok->cur = tok->inp; + return ERRORTOKEN; + } + if (altcol != tok->altindstack[tok->indent]) { + if (indenterror(tok)) + return ERRORTOKEN; + } + } + } + } + + tok->start = tok->cur; + + /* Return pending indents/dedents */ + if (tok->pendin != 0) { + if (tok->pendin < 0) { + tok->pendin++; + return DEDENT; + } + else { + tok->pendin--; + return INDENT; + } + } again: - tok->start = NULL; - /* Skip spaces */ - do { - c = tok_nextc(tok); - } while (c == ' ' || c == '\t' || c == '\014'); - - /* Set start of current token */ - tok->start = tok->cur - 1; - - /* Skip comment */ - if (c == '#') - while (c != EOF && c != '\n') - c = tok_nextc(tok); - - /* Check for EOF and errors now */ - if (c == EOF) { - return tok->done == E_EOF ? ENDMARKER : ERRORTOKEN; - } - - /* Identifier (most frequent token!) */ - nonascii = 0; - if (is_potential_identifier_start(c)) { - /* Process b"", r"" and br"" */ - if (c == 'b' || c == 'B') { - c = tok_nextc(tok); - if (c == '"' || c == '\'') - goto letter_quote; - } - if (c == 'r' || c == 'R') { - c = tok_nextc(tok); - if (c == '"' || c == '\'') - goto letter_quote; - } - while (is_potential_identifier_char(c)) { - if (c >= 128) - nonascii = 1; - c = tok_nextc(tok); - } - tok_backup(tok, c); - if (nonascii && - !verify_identifier(tok)) { - tok->done = E_IDENTIFIER; - return ERRORTOKEN; - } - *p_start = tok->start; - *p_end = tok->cur; - return NAME; - } - - /* Newline */ - if (c == '\n') { - tok->atbol = 1; - if (blankline || tok->level > 0) - goto nextline; - *p_start = tok->start; - *p_end = tok->cur - 1; /* Leave '\n' out of the string */ - tok->cont_line = 0; - return NEWLINE; - } - - /* Period or number starting with period? */ - if (c == '.') { - c = tok_nextc(tok); - if (isdigit(c)) { - goto fraction; - } else if (c == '.') { - c = tok_nextc(tok); - if (c == '.') { - *p_start = tok->start; - *p_end = tok->cur; - return ELLIPSIS; - } else { - tok_backup(tok, c); - } - tok_backup(tok, '.'); - } else { - tok_backup(tok, c); - } - *p_start = tok->start; - *p_end = tok->cur; - return DOT; - } - - /* Number */ - if (isdigit(c)) { - if (c == '0') { - /* Hex, octal or binary -- maybe. */ - c = tok_nextc(tok); - if (c == '.') - goto fraction; + tok->start = NULL; + /* Skip spaces */ + do { + c = tok_nextc(tok); + } while (c == ' ' || c == '\t' || c == '\014'); + + /* Set start of current token */ + tok->start = tok->cur - 1; + + /* Skip comment */ + if (c == '#') + while (c != EOF && c != '\n') + c = tok_nextc(tok); + + /* Check for EOF and errors now */ + if (c == EOF) { + return tok->done == E_EOF ? ENDMARKER : ERRORTOKEN; + } + + /* Identifier (most frequent token!) */ + nonascii = 0; + if (is_potential_identifier_start(c)) { + /* Process b"", r"" and br"" */ + if (c == 'b' || c == 'B') { + c = tok_nextc(tok); + if (c == '"' || c == '\'') + goto letter_quote; + } + if (c == 'r' || c == 'R') { + c = tok_nextc(tok); + if (c == '"' || c == '\'') + goto letter_quote; + } + while (is_potential_identifier_char(c)) { + if (c >= 128) + nonascii = 1; + c = tok_nextc(tok); + } + tok_backup(tok, c); + if (nonascii && + !verify_identifier(tok)) { + tok->done = E_IDENTIFIER; + return ERRORTOKEN; + } + *p_start = tok->start; + *p_end = tok->cur; + return NAME; + } + + /* Newline */ + if (c == '\n') { + tok->atbol = 1; + if (blankline || tok->level > 0) + goto nextline; + *p_start = tok->start; + *p_end = tok->cur - 1; /* Leave '\n' out of the string */ + tok->cont_line = 0; + return NEWLINE; + } + + /* Period or number starting with period? */ + if (c == '.') { + c = tok_nextc(tok); + if (isdigit(c)) { + goto fraction; + } else if (c == '.') { + c = tok_nextc(tok); + if (c == '.') { + *p_start = tok->start; + *p_end = tok->cur; + return ELLIPSIS; + } else { + tok_backup(tok, c); + } + tok_backup(tok, '.'); + } else { + tok_backup(tok, c); + } + *p_start = tok->start; + *p_end = tok->cur; + return DOT; + } + + /* Number */ + if (isdigit(c)) { + if (c == '0') { + /* Hex, octal or binary -- maybe. */ + c = tok_nextc(tok); + if (c == '.') + goto fraction; #ifndef WITHOUT_COMPLEX - if (c == 'j' || c == 'J') - goto imaginary; + if (c == 'j' || c == 'J') + goto imaginary; #endif - if (c == 'x' || c == 'X') { - - /* Hex */ - c = tok_nextc(tok); - if (!isxdigit(c)) { - tok->done = E_TOKEN; - tok_backup(tok, c); - return ERRORTOKEN; - } - do { - c = tok_nextc(tok); - } while (isxdigit(c)); - } - else if (c == 'o' || c == 'O') { - /* Octal */ - c = tok_nextc(tok); - if (c < '0' || c >= '8') { - tok->done = E_TOKEN; - tok_backup(tok, c); - return ERRORTOKEN; - } - do { - c = tok_nextc(tok); - } while ('0' <= c && c < '8'); - } - else if (c == 'b' || c == 'B') { - /* Binary */ - c = tok_nextc(tok); - if (c != '0' && c != '1') { - tok->done = E_TOKEN; - tok_backup(tok, c); - return ERRORTOKEN; - } - do { - c = tok_nextc(tok); - } while (c == '0' || c == '1'); - } - else { - int nonzero = 0; - /* maybe old-style octal; c is first char of it */ - /* in any case, allow '0' as a literal */ - while (c == '0') - c = tok_nextc(tok); - while (isdigit(c)) { - nonzero = 1; - c = tok_nextc(tok); - } - if (c == '.') - goto fraction; - else if (c == 'e' || c == 'E') - goto exponent; + if (c == 'x' || c == 'X') { + + /* Hex */ + c = tok_nextc(tok); + if (!isxdigit(c)) { + tok->done = E_TOKEN; + tok_backup(tok, c); + return ERRORTOKEN; + } + do { + c = tok_nextc(tok); + } while (isxdigit(c)); + } + else if (c == 'o' || c == 'O') { + /* Octal */ + c = tok_nextc(tok); + if (c < '0' || c >= '8') { + tok->done = E_TOKEN; + tok_backup(tok, c); + return ERRORTOKEN; + } + do { + c = tok_nextc(tok); + } while ('0' <= c && c < '8'); + } + else if (c == 'b' || c == 'B') { + /* Binary */ + c = tok_nextc(tok); + if (c != '0' && c != '1') { + tok->done = E_TOKEN; + tok_backup(tok, c); + return ERRORTOKEN; + } + do { + c = tok_nextc(tok); + } while (c == '0' || c == '1'); + } + else { + int nonzero = 0; + /* maybe old-style octal; c is first char of it */ + /* in any case, allow '0' as a literal */ + while (c == '0') + c = tok_nextc(tok); + while (isdigit(c)) { + nonzero = 1; + c = tok_nextc(tok); + } + if (c == '.') + goto fraction; + else if (c == 'e' || c == 'E') + goto exponent; #ifndef WITHOUT_COMPLEX - else if (c == 'j' || c == 'J') - goto imaginary; + else if (c == 'j' || c == 'J') + goto imaginary; #endif - else if (nonzero) { - tok->done = E_TOKEN; - tok_backup(tok, c); - return ERRORTOKEN; - } - } - } - else { - /* Decimal */ - do { - c = tok_nextc(tok); - } while (isdigit(c)); - { - /* Accept floating point numbers. */ - if (c == '.') { - fraction: - /* Fraction */ - do { - c = tok_nextc(tok); - } while (isdigit(c)); - } - if (c == 'e' || c == 'E') { - exponent: - /* Exponent part */ - c = tok_nextc(tok); - if (c == '+' || c == '-') - c = tok_nextc(tok); - if (!isdigit(c)) { - tok->done = E_TOKEN; - tok_backup(tok, c); - return ERRORTOKEN; - } - do { - c = tok_nextc(tok); - } while (isdigit(c)); - } + else if (nonzero) { + tok->done = E_TOKEN; + tok_backup(tok, c); + return ERRORTOKEN; + } + } + } + else { + /* Decimal */ + do { + c = tok_nextc(tok); + } while (isdigit(c)); + { + /* Accept floating point numbers. */ + if (c == '.') { + fraction: + /* Fraction */ + do { + c = tok_nextc(tok); + } while (isdigit(c)); + } + if (c == 'e' || c == 'E') { + exponent: + /* Exponent part */ + c = tok_nextc(tok); + if (c == '+' || c == '-') + c = tok_nextc(tok); + if (!isdigit(c)) { + tok->done = E_TOKEN; + tok_backup(tok, c); + return ERRORTOKEN; + } + do { + c = tok_nextc(tok); + } while (isdigit(c)); + } #ifndef WITHOUT_COMPLEX - if (c == 'j' || c == 'J') - /* Imaginary part */ - imaginary: - c = tok_nextc(tok); + if (c == 'j' || c == 'J') + /* Imaginary part */ + imaginary: + c = tok_nextc(tok); #endif - } - } - tok_backup(tok, c); - *p_start = tok->start; - *p_end = tok->cur; - return NUMBER; - } + } + } + tok_backup(tok, c); + *p_start = tok->start; + *p_end = tok->cur; + return NUMBER; + } letter_quote: - /* String */ - if (c == '\'' || c == '"') { - int quote = c; - int quote_size = 1; /* 1 or 3 */ - int end_quote_size = 0; - - /* Find the quote size and start of string */ - c = tok_nextc(tok); - if (c == quote) { - c = tok_nextc(tok); - if (c == quote) - quote_size = 3; - else - end_quote_size = 1; /* empty string found */ - } - if (c != quote) - tok_backup(tok, c); - - /* Get rest of string */ - while (end_quote_size != quote_size) { - c = tok_nextc(tok); - if (c == EOF) { - if (quote_size == 3) - tok->done = E_EOFS; - else - tok->done = E_EOLS; - tok->cur = tok->inp; - return ERRORTOKEN; - } - if (quote_size == 1 && c == '\n') { - tok->done = E_EOLS; - tok->cur = tok->inp; - return ERRORTOKEN; - } - if (c == quote) - end_quote_size += 1; - else { - end_quote_size = 0; - if (c == '\\') - c = tok_nextc(tok); /* skip escaped char */ - } - } - - *p_start = tok->start; - *p_end = tok->cur; - return STRING; - } - - /* Line continuation */ - if (c == '\\') { - c = tok_nextc(tok); - if (c != '\n') { - tok->done = E_LINECONT; - tok->cur = tok->inp; - return ERRORTOKEN; - } - tok->cont_line = 1; - goto again; /* Read next line */ - } - - /* Check for two-character token */ - { - int c2 = tok_nextc(tok); - int token = PyToken_TwoChars(c, c2); - if (token != OP) { - int c3 = tok_nextc(tok); - int token3 = PyToken_ThreeChars(c, c2, c3); - if (token3 != OP) { - token = token3; - } else { - tok_backup(tok, c3); - } - *p_start = tok->start; - *p_end = tok->cur; - return token; - } - tok_backup(tok, c2); - } - - /* Keep track of parentheses nesting level */ - switch (c) { - case '(': - case '[': - case '{': - tok->level++; - break; - case ')': - case ']': - case '}': - tok->level--; - break; - } - - /* Punctuation character */ - *p_start = tok->start; - *p_end = tok->cur; - return PyToken_OneChar(c); + /* String */ + if (c == '\'' || c == '"') { + int quote = c; + int quote_size = 1; /* 1 or 3 */ + int end_quote_size = 0; + + /* Find the quote size and start of string */ + c = tok_nextc(tok); + if (c == quote) { + c = tok_nextc(tok); + if (c == quote) + quote_size = 3; + else + end_quote_size = 1; /* empty string found */ + } + if (c != quote) + tok_backup(tok, c); + + /* Get rest of string */ + while (end_quote_size != quote_size) { + c = tok_nextc(tok); + if (c == EOF) { + if (quote_size == 3) + tok->done = E_EOFS; + else + tok->done = E_EOLS; + tok->cur = tok->inp; + return ERRORTOKEN; + } + if (quote_size == 1 && c == '\n') { + tok->done = E_EOLS; + tok->cur = tok->inp; + return ERRORTOKEN; + } + if (c == quote) + end_quote_size += 1; + else { + end_quote_size = 0; + if (c == '\\') + c = tok_nextc(tok); /* skip escaped char */ + } + } + + *p_start = tok->start; + *p_end = tok->cur; + return STRING; + } + + /* Line continuation */ + if (c == '\\') { + c = tok_nextc(tok); + if (c != '\n') { + tok->done = E_LINECONT; + tok->cur = tok->inp; + return ERRORTOKEN; + } + tok->cont_line = 1; + goto again; /* Read next line */ + } + + /* Check for two-character token */ + { + int c2 = tok_nextc(tok); + int token = PyToken_TwoChars(c, c2); + if (token != OP) { + int c3 = tok_nextc(tok); + int token3 = PyToken_ThreeChars(c, c2, c3); + if (token3 != OP) { + token = token3; + } else { + tok_backup(tok, c3); + } + *p_start = tok->start; + *p_end = tok->cur; + return token; + } + tok_backup(tok, c2); + } + + /* Keep track of parentheses nesting level */ + switch (c) { + case '(': + case '[': + case '{': + tok->level++; + break; + case ')': + case ']': + case '}': + tok->level--; + break; + } + + /* Punctuation character */ + *p_start = tok->start; + *p_end = tok->cur; + return PyToken_OneChar(c); } int PyTokenizer_Get(struct tok_state *tok, char **p_start, char **p_end) { - int result = tok_get(tok, p_start, p_end); - if (tok->decoding_erred) { - result = ERRORTOKEN; - tok->done = E_DECODE; - } - return result; + int result = tok_get(tok, p_start, p_end); + if (tok->decoding_erred) { + result = ERRORTOKEN; + tok->done = E_DECODE; + } + return result; } /* Get -*- encoding -*- from a Python file. @@ -1639,34 +1639,34 @@ PyTokenizer_Get(struct tok_state *tok, char **p_start, char **p_end) char * PyTokenizer_FindEncoding(int fd) { - struct tok_state *tok; - FILE *fp; - char *p_start =NULL , *p_end =NULL , *encoding = NULL; - - fd = dup(fd); - if (fd < 0) { - return NULL; - } - fp = fdopen(fd, "r"); - if (fp == NULL) { - return NULL; - } - tok = PyTokenizer_FromFile(fp, NULL, NULL, NULL); - if (tok == NULL) { - fclose(fp); - return NULL; - } - while (tok->lineno < 2 && tok->done == E_OK) { - PyTokenizer_Get(tok, &p_start, &p_end); - } - fclose(fp); - if (tok->encoding) { - encoding = (char *)PyMem_MALLOC(strlen(tok->encoding) + 1); - if (encoding) - strcpy(encoding, tok->encoding); - } - PyTokenizer_Free(tok); - return encoding; + struct tok_state *tok; + FILE *fp; + char *p_start =NULL , *p_end =NULL , *encoding = NULL; + + fd = dup(fd); + if (fd < 0) { + return NULL; + } + fp = fdopen(fd, "r"); + if (fp == NULL) { + return NULL; + } + tok = PyTokenizer_FromFile(fp, NULL, NULL, NULL); + if (tok == NULL) { + fclose(fp); + return NULL; + } + while (tok->lineno < 2 && tok->done == E_OK) { + PyTokenizer_Get(tok, &p_start, &p_end); + } + fclose(fp); + if (tok->encoding) { + encoding = (char *)PyMem_MALLOC(strlen(tok->encoding) + 1); + if (encoding) + strcpy(encoding, tok->encoding); + } + PyTokenizer_Free(tok); + return encoding; } #ifdef Py_DEBUG @@ -1674,9 +1674,9 @@ PyTokenizer_FindEncoding(int fd) void tok_dump(int type, char *start, char *end) { - printf("%s", _PyParser_TokenNames[type]); - if (type == NAME || type == NUMBER || type == STRING || type == OP) - printf("(%.*s)", (int)(end - start), start); + printf("%s", _PyParser_TokenNames[type]); + if (type == NAME || type == NUMBER || type == STRING || type == OP) + printf("(%.*s)", (int)(end - start), start); } #endif diff --git a/Parser/tokenizer.h b/Parser/tokenizer.h index e3328f1..5a6d060 100644 --- a/Parser/tokenizer.h +++ b/Parser/tokenizer.h @@ -8,66 +8,66 @@ extern "C" { /* Tokenizer interface */ -#include "token.h" /* For token types */ +#include "token.h" /* For token types */ -#define MAXINDENT 100 /* Max indentation level */ +#define MAXINDENT 100 /* Max indentation level */ enum decoding_state { - STATE_INIT, - STATE_RAW, - STATE_NORMAL, /* have a codec associated with input */ + STATE_INIT, + STATE_RAW, + STATE_NORMAL, /* have a codec associated with input */ }; /* Tokenizer state */ struct tok_state { - /* Input state; buf <= cur <= inp <= end */ - /* NB an entire line is held in the buffer */ - char *buf; /* Input buffer, or NULL; malloc'ed if fp != NULL */ - char *cur; /* Next character in buffer */ - char *inp; /* End of data in buffer */ - char *end; /* End of input buffer if buf != NULL */ - char *start; /* Start of current token if not NULL */ - int done; /* E_OK normally, E_EOF at EOF, otherwise error code */ - /* NB If done != E_OK, cur must be == inp!!! */ - FILE *fp; /* Rest of input; NULL if tokenizing a string */ - int tabsize; /* Tab spacing */ - int indent; /* Current indentation index */ - int indstack[MAXINDENT]; /* Stack of indents */ - int atbol; /* Nonzero if at begin of new line */ - int pendin; /* Pending indents (if > 0) or dedents (if < 0) */ - char *prompt, *nextprompt; /* For interactive prompting */ - int lineno; /* Current line number */ - int level; /* () [] {} Parentheses nesting level */ - /* Used to allow free continuations inside them */ - /* Stuff for checking on different tab sizes */ - const char *filename; /* For error messages */ - int altwarning; /* Issue warning if alternate tabs don't match */ - int alterror; /* Issue error if alternate tabs don't match */ - int alttabsize; /* Alternate tab spacing */ - int altindstack[MAXINDENT]; /* Stack of alternate indents */ - /* Stuff for PEP 0263 */ - enum decoding_state decoding_state; - int decoding_erred; /* whether erred in decoding */ - int read_coding_spec; /* whether 'coding:...' has been read */ - char *encoding; /* Source encoding. */ - int cont_line; /* whether we are in a continuation line. */ - const char* line_start; /* pointer to start of current line */ + /* Input state; buf <= cur <= inp <= end */ + /* NB an entire line is held in the buffer */ + char *buf; /* Input buffer, or NULL; malloc'ed if fp != NULL */ + char *cur; /* Next character in buffer */ + char *inp; /* End of data in buffer */ + char *end; /* End of input buffer if buf != NULL */ + char *start; /* Start of current token if not NULL */ + int done; /* E_OK normally, E_EOF at EOF, otherwise error code */ + /* NB If done != E_OK, cur must be == inp!!! */ + FILE *fp; /* Rest of input; NULL if tokenizing a string */ + int tabsize; /* Tab spacing */ + int indent; /* Current indentation index */ + int indstack[MAXINDENT]; /* Stack of indents */ + int atbol; /* Nonzero if at begin of new line */ + int pendin; /* Pending indents (if > 0) or dedents (if < 0) */ + char *prompt, *nextprompt; /* For interactive prompting */ + int lineno; /* Current line number */ + int level; /* () [] {} Parentheses nesting level */ + /* Used to allow free continuations inside them */ + /* Stuff for checking on different tab sizes */ + const char *filename; /* For error messages */ + int altwarning; /* Issue warning if alternate tabs don't match */ + int alterror; /* Issue error if alternate tabs don't match */ + int alttabsize; /* Alternate tab spacing */ + int altindstack[MAXINDENT]; /* Stack of alternate indents */ + /* Stuff for PEP 0263 */ + enum decoding_state decoding_state; + int decoding_erred; /* whether erred in decoding */ + int read_coding_spec; /* whether 'coding:...' has been read */ + char *encoding; /* Source encoding. */ + int cont_line; /* whether we are in a continuation line. */ + const char* line_start; /* pointer to start of current line */ #ifndef PGEN - PyObject *decoding_readline; /* codecs.open(...).readline */ - PyObject *decoding_buffer; + PyObject *decoding_readline; /* codecs.open(...).readline */ + PyObject *decoding_buffer; #endif - const char* enc; /* Encoding for the current str. */ - const char* str; + const char* enc; /* Encoding for the current str. */ + const char* str; }; extern struct tok_state *PyTokenizer_FromString(const char *); extern struct tok_state *PyTokenizer_FromUTF8(const char *); extern struct tok_state *PyTokenizer_FromFile(FILE *, char*, - char *, char *); + char *, char *); extern void PyTokenizer_Free(struct tok_state *); extern int PyTokenizer_Get(struct tok_state *, char **, char **); -extern char * PyTokenizer_RestoreEncoding(struct tok_state* tok, - int len, int *offset); +extern char * PyTokenizer_RestoreEncoding(struct tok_state* tok, + int len, int *offset); extern char * PyTokenizer_FindEncoding(int); #ifdef __cplusplus diff --git a/Python/_warnings.c b/Python/_warnings.c index ef7f373..f0e1e51 100644 --- a/Python/_warnings.c +++ b/Python/_warnings.c @@ -85,10 +85,10 @@ get_default_action(void) default_action = get_warnings_attr("defaultaction"); if (default_action == NULL) { - if (PyErr_Occurred()) { - return NULL; - } - return _default_action; + if (PyErr_Occurred()) { + return NULL; + } + return _default_action; } Py_DECREF(_default_action); @@ -202,12 +202,12 @@ normalize_module(PyObject *filename) mod_str = _PyUnicode_AsString(filename); if (mod_str == NULL) - return NULL; + return NULL; len = PyUnicode_GetSize(filename); if (len < 0) return NULL; if (len >= 3 && - strncmp(mod_str + (len - 3), ".py", 3) == 0) { + strncmp(mod_str + (len - 3), ".py", 3) == 0) { module = PyUnicode_FromStringAndSize(mod_str, len-3); } else { @@ -243,15 +243,15 @@ static void show_warning(PyObject *filename, int lineno, PyObject *text, PyObject *category, PyObject *sourceline) { - PyObject *f_stderr; - PyObject *name; + PyObject *f_stderr; + PyObject *name; char lineno_str[128]; PyOS_snprintf(lineno_str, sizeof(lineno_str), ":%d: ", lineno); name = PyObject_GetAttrString(category, "__name__"); if (name == NULL) /* XXX Can an object lack a '__name__' attribute? */ - return; + return; f_stderr = PySys_GetObject("stderr"); if (f_stderr == NULL) { @@ -272,8 +272,8 @@ show_warning(PyObject *filename, int lineno, PyObject *text, PyObject /* Print " source_line\n" */ if (sourceline) { char *source_line_str = _PyUnicode_AsString(sourceline); - if (source_line_str == NULL) - return; + if (source_line_str == NULL) + return; while (*source_line_str == ' ' || *source_line_str == '\t' || *source_line_str == '\014') source_line_str++; @@ -284,12 +284,12 @@ show_warning(PyObject *filename, int lineno, PyObject *text, PyObject else if (_Py_DisplaySourceLine(f_stderr, _PyUnicode_AsString(filename), lineno, 2) < 0) - return; + return; PyErr_Clear(); } static PyObject * -warn_explicit(PyObject *category, PyObject *message, +warn_explicit(PyObject *category, PyObject *message, PyObject *filename, int lineno, PyObject *module, PyObject *registry, PyObject *sourceline) { @@ -297,7 +297,7 @@ warn_explicit(PyObject *category, PyObject *message, PyObject *item = Py_None; const char *action; int rc; - + if (registry && !PyDict_Check(registry) && (registry != Py_None)) { PyErr_SetString(PyExc_TypeError, "'registry' must be a dict"); return NULL; @@ -344,7 +344,7 @@ warn_explicit(PyObject *category, PyObject *message, rc = already_warned(registry, key, 0); if (rc == -1) goto cleanup; - else if (rc == 1) + else if (rc == 1) goto return_none; /* Else this warning hasn't been generated before. */ } @@ -374,12 +374,12 @@ warn_explicit(PyObject *category, PyObject *message, goto cleanup; } /* _once_registry[(text, category)] = 1 */ - rc = update_registry(registry, text, category, 0); + rc = update_registry(registry, text, category, 0); } else if (strcmp(action, "module") == 0) { /* registry[(text, category, 0)] = 1 */ if (registry != NULL && registry != Py_None) - rc = update_registry(registry, text, category, 0); + rc = update_registry(registry, text, category, 0); } else if (strcmp(action, "default") != 0) { PyObject *to_str = PyObject_Str(item); @@ -387,9 +387,9 @@ warn_explicit(PyObject *category, PyObject *message, if (to_str != NULL) { err_str = _PyUnicode_AsString(to_str); - if (err_str == NULL) - goto cleanup; - } + if (err_str == NULL) + goto cleanup; + } PyErr_Format(PyExc_RuntimeError, "Unrecognized action (%s) in warnings.filters:\n %s", action, err_str); @@ -500,7 +500,7 @@ setup_context(Py_ssize_t stack_level, PyObject **filename, int *lineno, if (*filename != NULL) { Py_ssize_t len = PyUnicode_GetSize(*filename); const char *file_str = _PyUnicode_AsString(*filename); - if (file_str == NULL || (len < 0 && PyErr_Occurred())) + if (file_str == NULL || (len < 0 && PyErr_Occurred())) goto handle_error; /* if filename.lower().endswith((".pyc", ".pyo")): */ @@ -512,16 +512,16 @@ setup_context(Py_ssize_t stack_level, PyObject **filename, int *lineno, tolower(file_str[len-1]) == 'o')) { *filename = PyUnicode_FromStringAndSize(file_str, len-1); - if (*filename == NULL) - goto handle_error; - } - else + if (*filename == NULL) + goto handle_error; + } + else Py_INCREF(*filename); } else { const char *module_str = _PyUnicode_AsString(*module); - if (module_str == NULL) - goto handle_error; + if (module_str == NULL) + goto handle_error; if (strcmp(module_str, "__main__") == 0) { PyObject *argv = PySys_GetObject("argv"); if (argv != NULL && PyList_Size(argv) > 0) { @@ -544,8 +544,8 @@ setup_context(Py_ssize_t stack_level, PyObject **filename, int *lineno, else { /* embedded interpreters don't have sys.argv, see bug #839151 */ *filename = PyUnicode_FromString("__main__"); - if (*filename == NULL) - goto handle_error; + if (*filename == NULL) + goto handle_error; } } if (*filename == NULL) { @@ -616,7 +616,7 @@ warnings_warn(PyObject *self, PyObject *args, PyObject *kwds) PyObject *message, *category = NULL; Py_ssize_t stack_level = 1; - if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|On:warn", kw_list, + if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|On:warn", kw_list, &message, &category, &stack_level)) return NULL; @@ -794,7 +794,7 @@ static PyMethodDef warnings_functions[] = { METH_VARARGS | METH_KEYWORDS, warn_explicit_doc}, /* XXX(brett.cannon): add showwarning? */ /* XXX(brett.cannon): Reasonable to add formatwarning? */ - {NULL, NULL} /* sentinel */ + {NULL, NULL} /* sentinel */ }; @@ -875,15 +875,15 @@ init_filters(void) } static struct PyModuleDef warningsmodule = { - PyModuleDef_HEAD_INIT, - MODULE_NAME, - warnings__doc__, - 0, - warnings_functions, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + MODULE_NAME, + warnings__doc__, + 0, + warnings_functions, + NULL, + NULL, + NULL, + NULL }; diff --git a/Python/asdl.c b/Python/asdl.c index 1105d3a..c30d7d20 100644 --- a/Python/asdl.c +++ b/Python/asdl.c @@ -4,61 +4,61 @@ asdl_seq * asdl_seq_new(int size, PyArena *arena) { - asdl_seq *seq = NULL; - size_t n = (size ? (sizeof(void *) * (size - 1)) : 0); + asdl_seq *seq = NULL; + size_t n = (size ? (sizeof(void *) * (size - 1)) : 0); - /* check size is sane */ - if (size < 0 || size == INT_MIN || - (size && ((size - 1) > (PY_SIZE_MAX / sizeof(void *))))) { - PyErr_NoMemory(); - return NULL; - } + /* check size is sane */ + if (size < 0 || size == INT_MIN || + (size && ((size - 1) > (PY_SIZE_MAX / sizeof(void *))))) { + PyErr_NoMemory(); + return NULL; + } - /* check if size can be added safely */ - if (n > PY_SIZE_MAX - sizeof(asdl_seq)) { - PyErr_NoMemory(); - return NULL; - } + /* check if size can be added safely */ + if (n > PY_SIZE_MAX - sizeof(asdl_seq)) { + PyErr_NoMemory(); + return NULL; + } - n += sizeof(asdl_seq); + n += sizeof(asdl_seq); - seq = (asdl_seq *)PyArena_Malloc(arena, n); - if (!seq) { - PyErr_NoMemory(); - return NULL; - } - memset(seq, 0, n); - seq->size = size; - return seq; + seq = (asdl_seq *)PyArena_Malloc(arena, n); + if (!seq) { + PyErr_NoMemory(); + return NULL; + } + memset(seq, 0, n); + seq->size = size; + return seq; } asdl_int_seq * asdl_int_seq_new(int size, PyArena *arena) { - asdl_int_seq *seq = NULL; - size_t n = (size ? (sizeof(void *) * (size - 1)) : 0); + asdl_int_seq *seq = NULL; + size_t n = (size ? (sizeof(void *) * (size - 1)) : 0); - /* check size is sane */ - if (size < 0 || size == INT_MIN || - (size && ((size - 1) > (PY_SIZE_MAX / sizeof(void *))))) { - PyErr_NoMemory(); - return NULL; - } + /* check size is sane */ + if (size < 0 || size == INT_MIN || + (size && ((size - 1) > (PY_SIZE_MAX / sizeof(void *))))) { + PyErr_NoMemory(); + return NULL; + } - /* check if size can be added safely */ - if (n > PY_SIZE_MAX - sizeof(asdl_seq)) { - PyErr_NoMemory(); - return NULL; - } + /* check if size can be added safely */ + if (n > PY_SIZE_MAX - sizeof(asdl_seq)) { + PyErr_NoMemory(); + return NULL; + } - n += sizeof(asdl_seq); + n += sizeof(asdl_seq); - seq = (asdl_int_seq *)PyArena_Malloc(arena, n); - if (!seq) { - PyErr_NoMemory(); - return NULL; - } - memset(seq, 0, n); - seq->size = size; - return seq; + seq = (asdl_int_seq *)PyArena_Malloc(arena, n); + if (!seq) { + PyErr_NoMemory(); + return NULL; + } + memset(seq, 0, n); + seq->size = size; + return seq; } diff --git a/Python/ast.c b/Python/ast.c index 2a806af..b8cb565 100644 --- a/Python/ast.c +++ b/Python/ast.c @@ -58,19 +58,19 @@ new_identifier(const char* n, PyArena *arena) /* Check whether there are non-ASCII characters in the identifier; if so, normalize to NFKC. */ for (; *u; u++) { - if (*u >= 128) { - PyObject *m = PyImport_ImportModuleNoBlock("unicodedata"); - PyObject *id2; - if (!m) - return NULL; - id2 = PyObject_CallMethod(m, "normalize", "sO", "NFKC", id); - Py_DECREF(m); - if (!id2) - return NULL; - Py_DECREF(id); - id = id2; - break; - } + if (*u >= 128) { + PyObject *m = PyImport_ImportModuleNoBlock("unicodedata"); + PyObject *id2; + if (!m) + return NULL; + id2 = PyObject_CallMethod(m, "normalize", "sO", "NFKC", id); + Py_DECREF(m); + if (!id2) + return NULL; + Py_DECREF(id); + id = id2; + break; + } } PyUnicode_InternInPlace(&id); PyArena_AddPyObject(arena, id); @@ -226,7 +226,7 @@ PyAST_FromNode(const node *n, PyCompilerFlags *flags, const char *filename, c.c_encoding = STR(n); n = CHILD(n, 0); } else { - /* PEP 3120 */ + /* PEP 3120 */ c.c_encoding = "utf-8"; } c.c_arena = arena; @@ -424,7 +424,7 @@ set_context(struct compiling *c, expr_ty e, expr_context_ty ctx, const node *n) s = e->v.List.elts; break; case Tuple_kind: - if (asdl_seq_LEN(e->v.Tuple.elts) == 0) + if (asdl_seq_LEN(e->v.Tuple.elts) == 0) return ast_error(n, "can't assign to ()"); e->v.Tuple.ctx = ctx; s = e->v.Tuple.elts; @@ -471,8 +471,8 @@ set_context(struct compiling *c, expr_ty e, expr_context_ty ctx, const node *n) expr_name = "conditional expression"; break; default: - PyErr_Format(PyExc_SystemError, - "unexpected expression in assignment %d (line %d)", + PyErr_Format(PyExc_SystemError, + "unexpected expression in assignment %d (line %d)", e->kind, e->lineno); return 0; } @@ -487,7 +487,7 @@ set_context(struct compiling *c, expr_ty e, expr_context_ty ctx, const node *n) } /* If the LHS is a list or tuple, we need to set the assignment - context for all the contained elements. + context for all the contained elements. */ if (s) { int i; @@ -709,7 +709,7 @@ handle_keywordonly_args(struct compiling *c, const node *n, int start, } return i; error: - return -1; + return -1; } /* Create AST for argument list. */ @@ -722,12 +722,12 @@ ast_for_arguments(struct compiling *c, const node *n) parameters: '(' [typedargslist] ')' typedargslist: ((tfpdef ['=' test] ',')* - ('*' [tfpdef] (',' tfpdef ['=' test])* [',' '**' tfpdef] + ('*' [tfpdef] (',' tfpdef ['=' test])* [',' '**' tfpdef] | '**' tfpdef) | tfpdef ['=' test] (',' tfpdef ['=' test])* [',']) tfpdef: NAME [':' test] varargslist: ((vfpdef ['=' test] ',')* - ('*' [vfpdef] (',' vfpdef ['=' test])* [',' '**' vfpdef] + ('*' [vfpdef] (',' vfpdef ['=' test])* [',' '**' vfpdef] | '**' vfpdef) | vfpdef ['=' test] (',' vfpdef ['=' test])* [',']) vfpdef: NAME @@ -768,7 +768,7 @@ ast_for_arguments(struct compiling *c, const node *n) if (TYPE(ch) == vfpdef || TYPE(ch) == tfpdef) nposargs++; if (TYPE(ch) == EQUAL) nposdefaults++; } - /* count the number of keyword only args & + /* count the number of keyword only args & defaults for keyword only args */ for ( ; i < NCH(n); ++i) { ch = CHILD(n, i); @@ -782,11 +782,11 @@ ast_for_arguments(struct compiling *c, const node *n) asdl_seq_new(nkwonlyargs, c->c_arena) : NULL); if (!kwonlyargs && nkwonlyargs) goto error; - posdefaults = (nposdefaults ? + posdefaults = (nposdefaults ? asdl_seq_new(nposdefaults, c->c_arena) : NULL); if (!posdefaults && nposdefaults) goto error; - /* The length of kwonlyargs and kwdefaults are same + /* The length of kwonlyargs and kwdefaults are same since we set NULL as default for keyword only argument w/o default - we have sequence data structure, but no dictionary */ kwdefaults = (nkwonlyargs ? @@ -823,7 +823,7 @@ ast_for_arguments(struct compiling *c, const node *n) found_default = 1; } else if (found_default) { - ast_error(n, + ast_error(n, "non-default argument follows default argument"); goto error; } @@ -835,7 +835,7 @@ ast_for_arguments(struct compiling *c, const node *n) break; case STAR: if (i+1 >= NCH(n)) { - ast_error(CHILD(n, i), + ast_error(CHILD(n, i), "named arguments must follow bare *"); goto error; } @@ -932,15 +932,15 @@ ast_for_decorator(struct compiling *c, const node *n) /* decorator: '@' dotted_name [ '(' [arglist] ')' ] NEWLINE */ expr_ty d = NULL; expr_ty name_expr; - + REQ(n, decorator); REQ(CHILD(n, 0), AT); REQ(RCHILD(n, -1), NEWLINE); - + name_expr = ast_for_dotted_name(c, CHILD(n, 1)); if (!name_expr) return NULL; - + if (NCH(n) == 3) { /* No arguments */ d = name_expr; name_expr = NULL; @@ -968,12 +968,12 @@ ast_for_decorators(struct compiling *c, const node *n) asdl_seq* decorator_seq; expr_ty d; int i; - + REQ(n, decorators); decorator_seq = asdl_seq_new(NCH(n), c->c_arena); if (!decorator_seq) return NULL; - + for (i = 0; i < NCH(n); i++) { d = ast_for_decorator(c, CHILD(n, i)); if (!d) @@ -1029,7 +1029,7 @@ ast_for_decorated(struct compiling *c, const node *n) return NULL; assert(TYPE(CHILD(n, 1)) == funcdef || - TYPE(CHILD(n, 1)) == classdef); + TYPE(CHILD(n, 1)) == classdef); if (TYPE(CHILD(n, 1)) == funcdef) { thing = ast_for_funcdef(c, CHILD(n, 1), decorator_seq); @@ -1077,7 +1077,7 @@ ast_for_lambdef(struct compiling *c, const node *n) static expr_ty ast_for_ifexpr(struct compiling *c, const node *n) { - /* test: or_test 'if' or_test 'else' test */ + /* test: or_test 'if' or_test 'else' test */ expr_ty expression, body, orelse; assert(NCH(n) == 5); @@ -1174,9 +1174,9 @@ ast_for_comprehension(struct compiling *c, const node *n) asdl_seq *t; expr_ty expression; node *for_ch; - + REQ(n, comp_for); - + for_ch = CHILD(n, 1); t = ast_for_exprlist(c, for_ch, Store); if (!t) @@ -1201,7 +1201,7 @@ ast_for_comprehension(struct compiling *c, const node *n) if (NCH(n) == 5) { int j, n_ifs; asdl_seq *ifs; - + n = CHILD(n, 4); n_ifs = count_comp_ifs(c, n); if (n_ifs == -1) @@ -1215,7 +1215,7 @@ ast_for_comprehension(struct compiling *c, const node *n) REQ(n, comp_iter); n = CHILD(n, 0); REQ(n, comp_if); - + expression = ast_for_expr(c, CHILD(n, 1)); if (!expression) return NULL; @@ -1240,13 +1240,13 @@ ast_for_itercomp(struct compiling *c, const node *n, int type) argument: [test '='] test [comp_for] # Really [keyword '='] test */ expr_ty elt; asdl_seq *comps; - + assert(NCH(n) > 1); - + elt = ast_for_expr(c, CHILD(n, 0)); if (!elt) return NULL; - + comps = ast_for_comprehension(c, CHILD(n, 1)); if (!comps) return NULL; @@ -1267,10 +1267,10 @@ ast_for_dictcomp(struct compiling *c, const node *n) { expr_ty key, value; asdl_seq *comps; - + assert(NCH(n) > 3); REQ(CHILD(n, 1), COLON); - + key = ast_for_expr(c, CHILD(n, 0)); if (!key) return NULL; @@ -1278,11 +1278,11 @@ ast_for_dictcomp(struct compiling *c, const node *n) value = ast_for_expr(c, CHILD(n, 2)); if (!value) return NULL; - + comps = ast_for_comprehension(c, CHILD(n, 3)); if (!comps) return NULL; - + return DictComp(key, value, comps, LINENO(n), n->n_col_offset, c->c_arena); } @@ -1317,7 +1317,7 @@ ast_for_atom(struct compiling *c, const node *n) */ node *ch = CHILD(n, 0); int bytesmode = 0; - + switch (TYPE(ch)) { case NAME: { /* All names start in Load context, but may later be @@ -1368,24 +1368,24 @@ ast_for_atom(struct compiling *c, const node *n) return Ellipsis(LINENO(n), n->n_col_offset, c->c_arena); case LPAR: /* some parenthesized expressions */ ch = CHILD(n, 1); - + if (TYPE(ch) == RPAR) return Tuple(NULL, Load, LINENO(n), n->n_col_offset, c->c_arena); - + if (TYPE(ch) == yield_expr) return ast_for_expr(c, ch); - /* testlist_comp: test ( comp_for | (',' test)* [','] ) */ + /* testlist_comp: test ( comp_for | (',' test)* [','] ) */ if ((NCH(ch) > 1) && (TYPE(CHILD(ch, 1)) == comp_for)) return ast_for_genexp(c, ch); - + return ast_for_testlist(c, ch); case LSQB: /* list (or list comprehension) */ ch = CHILD(n, 1); - + if (TYPE(ch) == RSQB) return List(NULL, Load, LINENO(n), n->n_col_offset, c->c_arena); - + REQ(ch, testlist_comp); if (NCH(ch) == 1 || TYPE(CHILD(ch, 1)) == COMMA) { asdl_seq *elts = seq_for_testlist(c, ch); @@ -1432,14 +1432,14 @@ ast_for_atom(struct compiling *c, const node *n) keys = asdl_seq_new(size, c->c_arena); if (!keys) return NULL; - + values = asdl_seq_new(size, c->c_arena); if (!values) return NULL; - + for (i = 0; i < NCH(ch); i += 4) { expr_ty expression; - + expression = ast_for_expr(c, CHILD(ch, i)); if (!expression) return NULL; @@ -1477,10 +1477,10 @@ ast_for_slice(struct compiling *c, const node *n) if (NCH(n) == 1 && TYPE(ch) == test) { /* 'step' variable hold no significance in terms of being used over other vars */ - step = ast_for_expr(c, ch); + step = ast_for_expr(c, ch); if (!step) return NULL; - + return Index(step, c->c_arena); } @@ -1537,7 +1537,7 @@ static expr_ty ast_for_binop(struct compiling *c, const node *n) { /* Must account for a sequence of expressions. - How should A op B op C by represented? + How should A op B op C by represented? BinOp(BinOp(A, op, B), op, C). */ @@ -1575,10 +1575,10 @@ ast_for_binop(struct compiling *c, const node *n) if (!tmp) return NULL; - tmp_result = BinOp(result, newoperator, tmp, + tmp_result = BinOp(result, newoperator, tmp, LINENO(next_oper), next_oper->n_col_offset, c->c_arena); - if (!tmp_result) + if (!tmp_result) return NULL; result = tmp_result; } @@ -1588,7 +1588,7 @@ ast_for_binop(struct compiling *c, const node *n) static expr_ty ast_for_trailer(struct compiling *c, const node *n, expr_ty left_expr) { - /* trailer: '(' [arglist] ')' | '[' subscriptlist ']' | '.' NAME + /* trailer: '(' [arglist] ')' | '[' subscriptlist ']' | '.' NAME subscriptlist: subscript (',' subscript)* [','] subscript: '.' '.' '.' | test | [test] ':' [test] [sliceop] */ @@ -1619,7 +1619,7 @@ ast_for_trailer(struct compiling *c, const node *n, expr_ty left_expr) c->c_arena); } else { - /* The grammar is ambiguous here. The ambiguity is resolved + /* The grammar is ambiguous here. The ambiguity is resolved by treating the sequence as a tuple literal if there are no slice features. */ @@ -1772,7 +1772,7 @@ ast_for_expr(struct compiling *c, const node *n) /* handle the full range of simple expressions test: or_test ['if' or_test 'else' test] | lambdef test_nocond: or_test | lambdef_nocond - or_test: and_test ('or' and_test)* + or_test: and_test ('or' and_test)* and_test: not_test ('and' not_test)* not_test: 'not' not_test | comparison comparison: expr (comp_op expr)* @@ -1860,7 +1860,7 @@ ast_for_expr(struct compiling *c, const node *n) if (!expression) { return NULL; } - + asdl_seq_SET(ops, i / 2, newoperator); asdl_seq_SET(cmps, i / 2, expression); } @@ -1868,7 +1868,7 @@ ast_for_expr(struct compiling *c, const node *n) if (!expression) { return NULL; } - + return Compare(expression, ops, cmps, LINENO(n), n->n_col_offset, c->c_arena); } @@ -1987,7 +1987,7 @@ ast_for_call(struct compiling *c, const node *n, expr_ty func) if (!e) return NULL; asdl_seq_SET(args, nargs++, e); - } + } else if (TYPE(CHILD(ch, 1)) == comp_for) { e = ast_for_genexp(c, ch); if (!e) @@ -1999,7 +1999,7 @@ ast_for_call(struct compiling *c, const node *n, expr_ty func) identifier key, tmp; int k; - /* CHILD(ch, 0) is test, but must be an identifier? */ + /* CHILD(ch, 0) is test, but must be an identifier? */ e = ast_for_expr(c, CHILD(ch, 0)); if (!e) return NULL; @@ -2015,8 +2015,8 @@ ast_for_call(struct compiling *c, const node *n, expr_ty func) ast_error(CHILD(ch, 0), "keyword can't be an expression"); return NULL; } else if (forbidden_name(e, ch)) { - return NULL; - } + return NULL; + } key = e->v.Name.id; for (k = 0; k < nkeywords; k++) { tmp = ((keyword_ty)asdl_seq_GET(keywords, k))->arg; @@ -2080,7 +2080,7 @@ static stmt_ty ast_for_expr_stmt(struct compiling *c, const node *n) { REQ(n, expr_stmt); - /* expr_stmt: testlist (augassign (yield_expr|testlist) + /* expr_stmt: testlist (augassign (yield_expr|testlist) | ('=' (yield_expr|testlist))*) testlist: test (',' test)* [','] augassign: '+=' | '-=' | '*=' | '/=' | '%=' | '&=' | '|=' | '^=' @@ -2154,7 +2154,7 @@ ast_for_expr_stmt(struct compiling *c, const node *n) e = ast_for_testlist(c, ch); /* set context to assign */ - if (!e) + if (!e) return NULL; if (!set_context(c, e, Store, CHILD(n, i))) @@ -2200,7 +2200,7 @@ static stmt_ty ast_for_del_stmt(struct compiling *c, const node *n) { asdl_seq *expr_list; - + /* del_stmt: 'del' exprlist */ REQ(n, del_stmt); @@ -2323,7 +2323,7 @@ alias_for_import_name(struct compiling *c, const node *n) int i; size_t len; char *s; - PyObject *uni; + PyObject *uni; len = 0; for (i = 0; i < NCH(n); i += 2) @@ -2344,13 +2344,13 @@ alias_for_import_name(struct compiling *c, const node *n) } --s; *s = '\0'; - uni = PyUnicode_DecodeUTF8(PyBytes_AS_STRING(str), - PyBytes_GET_SIZE(str), - NULL); - Py_DECREF(str); - if (!uni) - return NULL; - str = uni; + uni = PyUnicode_DecodeUTF8(PyBytes_AS_STRING(str), + PyBytes_GET_SIZE(str), + NULL); + Py_DECREF(str); + if (!uni) + return NULL; + str = uni; PyUnicode_InternInPlace(&str); PyArena_AddPyObject(c->c_arena, str); return alias(str, NULL, c->c_arena); @@ -2407,7 +2407,7 @@ ast_for_import_stmt(struct compiling *c, const node *n) int idx, ndots = 0; alias_ty mod = NULL; identifier modname; - + /* Count the number of dots (for relative imports) and check for the optional module name */ for (idx = 1; idx < NCH(n); idx++) { @@ -2416,7 +2416,7 @@ ast_for_import_stmt(struct compiling *c, const node *n) idx++; break; } else if (TYPE(CHILD(n, idx)) == ELLIPSIS) { - /* three consecutive dots are tokenized as one ELLIPSIS */ + /* three consecutive dots are tokenized as one ELLIPSIS */ ndots += 3; continue; } else if (TYPE(CHILD(n, idx)) != DOT) { @@ -2545,7 +2545,7 @@ ast_for_assert_stmt(struct compiling *c, const node *n) expr2 = ast_for_expr(c, CHILD(n, 3)); if (!expr2) return NULL; - + return Assert(expr1, expr2, LINENO(n), n->n_col_offset, c->c_arena); } PyErr_Format(PyExc_SystemError, @@ -2572,7 +2572,7 @@ ast_for_suite(struct compiling *c, const node *n) if (TYPE(CHILD(n, 0)) == simple_stmt) { n = CHILD(n, 0); /* simple_stmt always ends with a NEWLINE, - and may have a trailing SEMI + and may have a trailing SEMI */ end = NCH(n) - 1; if (TYPE(CHILD(n, end - 1)) == SEMI) @@ -2637,10 +2637,10 @@ ast_for_if_stmt(struct compiling *c, const node *n) expression = ast_for_expr(c, CHILD(n, 1)); if (!expression) return NULL; - suite_seq = ast_for_suite(c, CHILD(n, 3)); + suite_seq = ast_for_suite(c, CHILD(n, 3)); if (!suite_seq) return NULL; - + return If(expression, suite_seq, NULL, LINENO(n), n->n_col_offset, c->c_arena); } @@ -2698,8 +2698,8 @@ ast_for_if_stmt(struct compiling *c, const node *n) if (!suite_seq2) return NULL; - asdl_seq_SET(orelse, 0, - If(expression, suite_seq, suite_seq2, + asdl_seq_SET(orelse, 0, + If(expression, suite_seq, suite_seq2, LINENO(CHILD(n, NCH(n) - 6)), CHILD(n, NCH(n) - 6)->n_col_offset, c->c_arena)); @@ -2720,7 +2720,7 @@ ast_for_if_stmt(struct compiling *c, const node *n) return NULL; asdl_seq_SET(newobj, 0, - If(expression, suite_seq, orelse, + If(expression, suite_seq, orelse, LINENO(CHILD(n, off)), CHILD(n, off)->n_col_offset, c->c_arena)); orelse = newobj; @@ -2914,7 +2914,7 @@ ast_for_try_stmt(struct compiling *c, const node *n) ast_error(n, "malformed 'try' statement"); return NULL; } - + if (n_except > 0) { int i; stmt_ty except_st; @@ -3125,8 +3125,8 @@ ast_for_stmt(struct compiling *c, const node *n) return ast_for_funcdef(c, ch, NULL); case classdef: return ast_for_classdef(c, ch, NULL); - case decorated: - return ast_for_decorated(c, ch); + case decorated: + return ast_for_decorated(c, ch); default: PyErr_Format(PyExc_SystemError, "unhandled small_stmt: TYPE=%d NCH=%d\n", @@ -3288,7 +3288,7 @@ parsestr(struct compiling *c, const node *n, int *bytesmode) if (quote == 'b' || quote == 'B') { quote = *++s; *bytesmode = 1; - } + } if (quote == 'r' || quote == 'R') { quote = *++s; rawmode = 1; @@ -3301,7 +3301,7 @@ parsestr(struct compiling *c, const node *n, int *bytesmode) s++; len = strlen(s); if (len > INT_MAX) { - PyErr_SetString(PyExc_OverflowError, + PyErr_SetString(PyExc_OverflowError, "string to parse is too long"); return NULL; } @@ -3345,7 +3345,7 @@ parsestr(struct compiling *c, const node *n, int *bytesmode) return PyBytes_FromStringAndSize(s, len); } else if (strcmp(c->c_encoding, "utf-8") == 0) { return PyUnicode_FromStringAndSize(s, len); - } else { + } else { return PyUnicode_DecodeLatin1(s, len, NULL); } } diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c index 10527c1..cd85156 100644 --- a/Python/bltinmodule.c +++ b/Python/bltinmodule.c @@ -29,138 +29,138 @@ int Py_HasFileSystemDefaultEncoding = 0; int _Py_SetFileSystemEncoding(PyObject *s) { - PyObject *defenc, *codec; - if (!PyUnicode_Check(s)) { - PyErr_BadInternalCall(); - return -1; - } - defenc = _PyUnicode_AsDefaultEncodedString(s, NULL); - if (!defenc) - return -1; - codec = _PyCodec_Lookup(PyBytes_AsString(defenc)); - if (codec == NULL) - return -1; - Py_DECREF(codec); - if (!Py_HasFileSystemDefaultEncoding && Py_FileSystemDefaultEncoding) - /* A file system encoding was set at run-time */ - free((char*)Py_FileSystemDefaultEncoding); - Py_FileSystemDefaultEncoding = strdup(PyBytes_AsString(defenc)); - Py_HasFileSystemDefaultEncoding = 0; - return 0; + PyObject *defenc, *codec; + if (!PyUnicode_Check(s)) { + PyErr_BadInternalCall(); + return -1; + } + defenc = _PyUnicode_AsDefaultEncodedString(s, NULL); + if (!defenc) + return -1; + codec = _PyCodec_Lookup(PyBytes_AsString(defenc)); + if (codec == NULL) + return -1; + Py_DECREF(codec); + if (!Py_HasFileSystemDefaultEncoding && Py_FileSystemDefaultEncoding) + /* A file system encoding was set at run-time */ + free((char*)Py_FileSystemDefaultEncoding); + Py_FileSystemDefaultEncoding = strdup(PyBytes_AsString(defenc)); + Py_HasFileSystemDefaultEncoding = 0; + return 0; } static PyObject * builtin___build_class__(PyObject *self, PyObject *args, PyObject *kwds) { - PyObject *func, *name, *bases, *mkw, *meta, *prep, *ns, *cell; - PyObject *cls = NULL; - Py_ssize_t nargs, nbases; - - assert(args != NULL); - if (!PyTuple_Check(args)) { - PyErr_SetString(PyExc_TypeError, - "__build_class__: args is not a tuple"); - return NULL; - } - nargs = PyTuple_GET_SIZE(args); - if (nargs < 2) { - PyErr_SetString(PyExc_TypeError, - "__build_class__: not enough arguments"); - return NULL; - } - func = PyTuple_GET_ITEM(args, 0); /* Better be callable */ - name = PyTuple_GET_ITEM(args, 1); - if (!PyUnicode_Check(name)) { - PyErr_SetString(PyExc_TypeError, - "__build_class__: name is not a string"); - return NULL; - } - bases = PyTuple_GetSlice(args, 2, nargs); - if (bases == NULL) - return NULL; - nbases = nargs - 2; - - if (kwds == NULL) { - meta = NULL; - mkw = NULL; + PyObject *func, *name, *bases, *mkw, *meta, *prep, *ns, *cell; + PyObject *cls = NULL; + Py_ssize_t nargs, nbases; + + assert(args != NULL); + if (!PyTuple_Check(args)) { + PyErr_SetString(PyExc_TypeError, + "__build_class__: args is not a tuple"); + return NULL; + } + nargs = PyTuple_GET_SIZE(args); + if (nargs < 2) { + PyErr_SetString(PyExc_TypeError, + "__build_class__: not enough arguments"); + return NULL; + } + func = PyTuple_GET_ITEM(args, 0); /* Better be callable */ + name = PyTuple_GET_ITEM(args, 1); + if (!PyUnicode_Check(name)) { + PyErr_SetString(PyExc_TypeError, + "__build_class__: name is not a string"); + return NULL; + } + bases = PyTuple_GetSlice(args, 2, nargs); + if (bases == NULL) + return NULL; + nbases = nargs - 2; + + if (kwds == NULL) { + meta = NULL; + mkw = NULL; + } + else { + mkw = PyDict_Copy(kwds); /* Don't modify kwds passed in! */ + if (mkw == NULL) { + Py_DECREF(bases); + return NULL; + } + meta = PyDict_GetItemString(mkw, "metaclass"); + if (meta != NULL) { + Py_INCREF(meta); + if (PyDict_DelItemString(mkw, "metaclass") < 0) { + Py_DECREF(meta); + Py_DECREF(mkw); + Py_DECREF(bases); + return NULL; + } + } + } + if (meta == NULL) { + if (PyTuple_GET_SIZE(bases) == 0) + meta = (PyObject *) (&PyType_Type); + else { + PyObject *base0 = PyTuple_GET_ITEM(bases, 0); + meta = (PyObject *) (base0->ob_type); + } + Py_INCREF(meta); + } + prep = PyObject_GetAttrString(meta, "__prepare__"); + if (prep == NULL) { + if (PyErr_ExceptionMatches(PyExc_AttributeError)) { + PyErr_Clear(); + ns = PyDict_New(); } - else { - mkw = PyDict_Copy(kwds); /* Don't modify kwds passed in! */ - if (mkw == NULL) { - Py_DECREF(bases); - return NULL; - } - meta = PyDict_GetItemString(mkw, "metaclass"); - if (meta != NULL) { - Py_INCREF(meta); - if (PyDict_DelItemString(mkw, "metaclass") < 0) { - Py_DECREF(meta); - Py_DECREF(mkw); - Py_DECREF(bases); - return NULL; - } - } - } - if (meta == NULL) { - if (PyTuple_GET_SIZE(bases) == 0) - meta = (PyObject *) (&PyType_Type); - else { - PyObject *base0 = PyTuple_GET_ITEM(bases, 0); - meta = (PyObject *) (base0->ob_type); - } - Py_INCREF(meta); - } - prep = PyObject_GetAttrString(meta, "__prepare__"); - if (prep == NULL) { - if (PyErr_ExceptionMatches(PyExc_AttributeError)) { - PyErr_Clear(); - ns = PyDict_New(); - } - else { - Py_DECREF(meta); - Py_XDECREF(mkw); - Py_DECREF(bases); - return NULL; - } - } - else { - PyObject *pargs = PyTuple_Pack(2, name, bases); - if (pargs == NULL) { - Py_DECREF(prep); - Py_DECREF(meta); - Py_XDECREF(mkw); - Py_DECREF(bases); - return NULL; - } - ns = PyEval_CallObjectWithKeywords(prep, pargs, mkw); - Py_DECREF(pargs); - Py_DECREF(prep); - } - if (ns == NULL) { - Py_DECREF(meta); - Py_XDECREF(mkw); - Py_DECREF(bases); - return NULL; - } - cell = PyObject_CallFunctionObjArgs(func, ns, NULL); - if (cell != NULL) { - PyObject *margs; - margs = PyTuple_Pack(3, name, bases, ns); - if (margs != NULL) { - cls = PyEval_CallObjectWithKeywords(meta, margs, mkw); - Py_DECREF(margs); - } - if (cls != NULL && PyCell_Check(cell)) { - Py_INCREF(cls); - PyCell_SET(cell, cls); - } - Py_DECREF(cell); - } - Py_DECREF(ns); - Py_DECREF(meta); - Py_XDECREF(mkw); - Py_DECREF(bases); - return cls; + else { + Py_DECREF(meta); + Py_XDECREF(mkw); + Py_DECREF(bases); + return NULL; + } + } + else { + PyObject *pargs = PyTuple_Pack(2, name, bases); + if (pargs == NULL) { + Py_DECREF(prep); + Py_DECREF(meta); + Py_XDECREF(mkw); + Py_DECREF(bases); + return NULL; + } + ns = PyEval_CallObjectWithKeywords(prep, pargs, mkw); + Py_DECREF(pargs); + Py_DECREF(prep); + } + if (ns == NULL) { + Py_DECREF(meta); + Py_XDECREF(mkw); + Py_DECREF(bases); + return NULL; + } + cell = PyObject_CallFunctionObjArgs(func, ns, NULL); + if (cell != NULL) { + PyObject *margs; + margs = PyTuple_Pack(3, name, bases, ns); + if (margs != NULL) { + cls = PyEval_CallObjectWithKeywords(meta, margs, mkw); + Py_DECREF(margs); + } + if (cls != NULL && PyCell_Check(cell)) { + Py_INCREF(cls); + PyCell_SET(cell, cls); + } + Py_DECREF(cell); + } + Py_DECREF(ns); + Py_DECREF(meta); + Py_XDECREF(mkw); + Py_DECREF(bases); + return cls; } PyDoc_STRVAR(build_class_doc, @@ -171,19 +171,19 @@ Internal helper function used by the class statement."); static PyObject * builtin___import__(PyObject *self, PyObject *args, PyObject *kwds) { - static char *kwlist[] = {"name", "globals", "locals", "fromlist", - "level", 0}; - char *name; - PyObject *globals = NULL; - PyObject *locals = NULL; - PyObject *fromlist = NULL; - int level = -1; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "s|OOOi:__import__", - kwlist, &name, &globals, &locals, &fromlist, &level)) - return NULL; - return PyImport_ImportModuleLevel(name, globals, locals, - fromlist, level); + static char *kwlist[] = {"name", "globals", "locals", "fromlist", + "level", 0}; + char *name; + PyObject *globals = NULL; + PyObject *locals = NULL; + PyObject *fromlist = NULL; + int level = -1; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "s|OOOi:__import__", + kwlist, &name, &globals, &locals, &fromlist, &level)) + return NULL; + return PyImport_ImportModuleLevel(name, globals, locals, + fromlist, level); } PyDoc_STRVAR(import_doc, @@ -204,7 +204,7 @@ is the number of parent directories to search relative to the current module."); static PyObject * builtin_abs(PyObject *self, PyObject *v) { - return PyNumber_Absolute(v); + return PyNumber_Absolute(v); } PyDoc_STRVAR(abs_doc, @@ -215,38 +215,38 @@ Return the absolute value of the argument."); static PyObject * builtin_all(PyObject *self, PyObject *v) { - PyObject *it, *item; - PyObject *(*iternext)(PyObject *); - int cmp; - - it = PyObject_GetIter(v); - if (it == NULL) - return NULL; - iternext = *Py_TYPE(it)->tp_iternext; - - for (;;) { - item = iternext(it); - if (item == NULL) - break; - cmp = PyObject_IsTrue(item); - Py_DECREF(item); - if (cmp < 0) { - Py_DECREF(it); - return NULL; - } - if (cmp == 0) { - Py_DECREF(it); - Py_RETURN_FALSE; - } - } - Py_DECREF(it); - if (PyErr_Occurred()) { - if (PyErr_ExceptionMatches(PyExc_StopIteration)) - PyErr_Clear(); - else - return NULL; - } - Py_RETURN_TRUE; + PyObject *it, *item; + PyObject *(*iternext)(PyObject *); + int cmp; + + it = PyObject_GetIter(v); + if (it == NULL) + return NULL; + iternext = *Py_TYPE(it)->tp_iternext; + + for (;;) { + item = iternext(it); + if (item == NULL) + break; + cmp = PyObject_IsTrue(item); + Py_DECREF(item); + if (cmp < 0) { + Py_DECREF(it); + return NULL; + } + if (cmp == 0) { + Py_DECREF(it); + Py_RETURN_FALSE; + } + } + Py_DECREF(it); + if (PyErr_Occurred()) { + if (PyErr_ExceptionMatches(PyExc_StopIteration)) + PyErr_Clear(); + else + return NULL; + } + Py_RETURN_TRUE; } PyDoc_STRVAR(all_doc, @@ -257,38 +257,38 @@ Return True if bool(x) is True for all values x in the iterable."); static PyObject * builtin_any(PyObject *self, PyObject *v) { - PyObject *it, *item; - PyObject *(*iternext)(PyObject *); - int cmp; - - it = PyObject_GetIter(v); - if (it == NULL) - return NULL; - iternext = *Py_TYPE(it)->tp_iternext; - - for (;;) { - item = iternext(it); - if (item == NULL) - break; - cmp = PyObject_IsTrue(item); - Py_DECREF(item); - if (cmp < 0) { - Py_DECREF(it); - return NULL; - } - if (cmp == 1) { - Py_DECREF(it); - Py_RETURN_TRUE; - } - } - Py_DECREF(it); - if (PyErr_Occurred()) { - if (PyErr_ExceptionMatches(PyExc_StopIteration)) - PyErr_Clear(); - else - return NULL; - } - Py_RETURN_FALSE; + PyObject *it, *item; + PyObject *(*iternext)(PyObject *); + int cmp; + + it = PyObject_GetIter(v); + if (it == NULL) + return NULL; + iternext = *Py_TYPE(it)->tp_iternext; + + for (;;) { + item = iternext(it); + if (item == NULL) + break; + cmp = PyObject_IsTrue(item); + Py_DECREF(item); + if (cmp < 0) { + Py_DECREF(it); + return NULL; + } + if (cmp == 1) { + Py_DECREF(it); + Py_RETURN_TRUE; + } + } + Py_DECREF(it); + if (PyErr_Occurred()) { + if (PyErr_ExceptionMatches(PyExc_StopIteration)) + PyErr_Clear(); + else + return NULL; + } + Py_RETURN_FALSE; } PyDoc_STRVAR(any_doc, @@ -299,7 +299,7 @@ Return True if bool(x) is True for any x in the iterable."); static PyObject * builtin_ascii(PyObject *self, PyObject *v) { - return PyObject_ASCII(v); + return PyObject_ASCII(v); } PyDoc_STRVAR(ascii_doc, @@ -314,7 +314,7 @@ to that returned by repr() in Python 2."); static PyObject * builtin_bin(PyObject *self, PyObject *v) { - return PyNumber_ToBase(v, 2); + return PyNumber_ToBase(v, 2); } PyDoc_STRVAR(bin_doc, @@ -324,90 +324,90 @@ Return the binary representation of an integer or long integer."); typedef struct { - PyObject_HEAD - PyObject *func; - PyObject *it; + PyObject_HEAD + PyObject *func; + PyObject *it; } filterobject; static PyObject * filter_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *func, *seq; - PyObject *it; - filterobject *lz; - - if (type == &PyFilter_Type && !_PyArg_NoKeywords("filter()", kwds)) - return NULL; - - if (!PyArg_UnpackTuple(args, "filter", 2, 2, &func, &seq)) - return NULL; - - /* Get iterator. */ - it = PyObject_GetIter(seq); - if (it == NULL) - return NULL; - - /* create filterobject structure */ - lz = (filterobject *)type->tp_alloc(type, 0); - if (lz == NULL) { - Py_DECREF(it); - return NULL; - } - Py_INCREF(func); - lz->func = func; - lz->it = it; - - return (PyObject *)lz; + PyObject *func, *seq; + PyObject *it; + filterobject *lz; + + if (type == &PyFilter_Type && !_PyArg_NoKeywords("filter()", kwds)) + return NULL; + + if (!PyArg_UnpackTuple(args, "filter", 2, 2, &func, &seq)) + return NULL; + + /* Get iterator. */ + it = PyObject_GetIter(seq); + if (it == NULL) + return NULL; + + /* create filterobject structure */ + lz = (filterobject *)type->tp_alloc(type, 0); + if (lz == NULL) { + Py_DECREF(it); + return NULL; + } + Py_INCREF(func); + lz->func = func; + lz->it = it; + + return (PyObject *)lz; } static void filter_dealloc(filterobject *lz) { - PyObject_GC_UnTrack(lz); - Py_XDECREF(lz->func); - Py_XDECREF(lz->it); - Py_TYPE(lz)->tp_free(lz); + PyObject_GC_UnTrack(lz); + Py_XDECREF(lz->func); + Py_XDECREF(lz->it); + Py_TYPE(lz)->tp_free(lz); } static int filter_traverse(filterobject *lz, visitproc visit, void *arg) { - Py_VISIT(lz->it); - Py_VISIT(lz->func); - return 0; + Py_VISIT(lz->it); + Py_VISIT(lz->func); + return 0; } static PyObject * filter_next(filterobject *lz) { - PyObject *item; - PyObject *it = lz->it; - long ok; - PyObject *(*iternext)(PyObject *); - - iternext = *Py_TYPE(it)->tp_iternext; - for (;;) { - item = iternext(it); - if (item == NULL) - return NULL; - - if (lz->func == Py_None || lz->func == (PyObject *)&PyBool_Type) { - ok = PyObject_IsTrue(item); - } else { - PyObject *good; - good = PyObject_CallFunctionObjArgs(lz->func, - item, NULL); - if (good == NULL) { - Py_DECREF(item); - return NULL; - } - ok = PyObject_IsTrue(good); - Py_DECREF(good); - } - if (ok) - return item; - Py_DECREF(item); - } + PyObject *item; + PyObject *it = lz->it; + long ok; + PyObject *(*iternext)(PyObject *); + + iternext = *Py_TYPE(it)->tp_iternext; + for (;;) { + item = iternext(it); + if (item == NULL) + return NULL; + + if (lz->func == Py_None || lz->func == (PyObject *)&PyBool_Type) { + ok = PyObject_IsTrue(item); + } else { + PyObject *good; + good = PyObject_CallFunctionObjArgs(lz->func, + item, NULL); + if (good == NULL) { + Py_DECREF(item); + return NULL; + } + ok = PyObject_IsTrue(good); + Py_DECREF(good); + } + if (ok) + return item; + Py_DECREF(item); + } } PyDoc_STRVAR(filter_doc, @@ -417,47 +417,47 @@ Return an iterator yielding those items of iterable for which function(item)\n\ is true. If function is None, return the items that are true."); PyTypeObject PyFilter_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "filter", /* tp_name */ - sizeof(filterobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)filter_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - filter_doc, /* tp_doc */ - (traverseproc)filter_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)filter_next, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - filter_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "filter", /* tp_name */ + sizeof(filterobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)filter_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + filter_doc, /* tp_doc */ + (traverseproc)filter_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)filter_next, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + filter_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; @@ -468,7 +468,7 @@ builtin_format(PyObject *self, PyObject *args) PyObject *format_spec = NULL; if (!PyArg_ParseTuple(args, "O|U:format", &value, &format_spec)) - return NULL; + return NULL; return PyObject_Format(value, format_spec); } @@ -482,12 +482,12 @@ format_spec defaults to \"\""); static PyObject * builtin_chr(PyObject *self, PyObject *args) { - int x; + int x; - if (!PyArg_ParseTuple(args, "i:chr", &x)) - return NULL; + if (!PyArg_ParseTuple(args, "i:chr", &x)) + return NULL; - return PyUnicode_FromOrdinal(x); + return PyUnicode_FromOrdinal(x); } PyDoc_VAR(chr_doc) = PyDoc_STR( @@ -506,111 +506,111 @@ PyDoc_STR( static char * source_as_string(PyObject *cmd, char *funcname, char *what, PyCompilerFlags *cf) { - char *str; - Py_ssize_t size; - - if (PyUnicode_Check(cmd)) { - cf->cf_flags |= PyCF_IGNORE_COOKIE; - cmd = _PyUnicode_AsDefaultEncodedString(cmd, NULL); - if (cmd == NULL) - return NULL; - } - else if (!PyObject_CheckReadBuffer(cmd)) { - PyErr_Format(PyExc_TypeError, - "%s() arg 1 must be a %s object", - funcname, what); - return NULL; - } - if (PyObject_AsReadBuffer(cmd, (const void **)&str, &size) < 0) { - return NULL; - } - if (strlen(str) != size) { - PyErr_SetString(PyExc_TypeError, - "source code string cannot contain null bytes"); - return NULL; - } - return str; + char *str; + Py_ssize_t size; + + if (PyUnicode_Check(cmd)) { + cf->cf_flags |= PyCF_IGNORE_COOKIE; + cmd = _PyUnicode_AsDefaultEncodedString(cmd, NULL); + if (cmd == NULL) + return NULL; + } + else if (!PyObject_CheckReadBuffer(cmd)) { + PyErr_Format(PyExc_TypeError, + "%s() arg 1 must be a %s object", + funcname, what); + return NULL; + } + if (PyObject_AsReadBuffer(cmd, (const void **)&str, &size) < 0) { + return NULL; + } + if (strlen(str) != size) { + PyErr_SetString(PyExc_TypeError, + "source code string cannot contain null bytes"); + return NULL; + } + return str; } static PyObject * builtin_compile(PyObject *self, PyObject *args, PyObject *kwds) { - char *str; - char *filename; - char *startstr; - int mode = -1; - int dont_inherit = 0; - int supplied_flags = 0; - int is_ast; - PyCompilerFlags cf; - PyObject *cmd; - static char *kwlist[] = {"source", "filename", "mode", "flags", - "dont_inherit", NULL}; - int start[] = {Py_file_input, Py_eval_input, Py_single_input}; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "Oss|ii:compile", - kwlist, &cmd, &filename, &startstr, - &supplied_flags, &dont_inherit)) - return NULL; - - cf.cf_flags = supplied_flags | PyCF_SOURCE_IS_UTF8; - - if (supplied_flags & - ~(PyCF_MASK | PyCF_MASK_OBSOLETE | PyCF_DONT_IMPLY_DEDENT | PyCF_ONLY_AST)) - { - PyErr_SetString(PyExc_ValueError, - "compile(): unrecognised flags"); - return NULL; - } - /* XXX Warn if (supplied_flags & PyCF_MASK_OBSOLETE) != 0? */ - - if (!dont_inherit) { - PyEval_MergeCompilerFlags(&cf); - } - - if (strcmp(startstr, "exec") == 0) - mode = 0; - else if (strcmp(startstr, "eval") == 0) - mode = 1; - else if (strcmp(startstr, "single") == 0) - mode = 2; - else { - PyErr_SetString(PyExc_ValueError, - "compile() arg 3 must be 'exec', 'eval' or 'single'"); - return NULL; - } - - is_ast = PyAST_Check(cmd); - if (is_ast == -1) - return NULL; - if (is_ast) { - PyObject *result; - if (supplied_flags & PyCF_ONLY_AST) { - Py_INCREF(cmd); - result = cmd; - } - else { - PyArena *arena; - mod_ty mod; - - arena = PyArena_New(); - mod = PyAST_obj2mod(cmd, arena, mode); - if (mod == NULL) { - PyArena_Free(arena); - return NULL; - } - result = (PyObject*)PyAST_Compile(mod, filename, - &cf, arena); - PyArena_Free(arena); - } - return result; - } - - str = source_as_string(cmd, "compile", "string, bytes, AST or code", &cf); - if (str == NULL) - return NULL; - - return Py_CompileStringFlags(str, filename, start[mode], &cf); + char *str; + char *filename; + char *startstr; + int mode = -1; + int dont_inherit = 0; + int supplied_flags = 0; + int is_ast; + PyCompilerFlags cf; + PyObject *cmd; + static char *kwlist[] = {"source", "filename", "mode", "flags", + "dont_inherit", NULL}; + int start[] = {Py_file_input, Py_eval_input, Py_single_input}; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "Oss|ii:compile", + kwlist, &cmd, &filename, &startstr, + &supplied_flags, &dont_inherit)) + return NULL; + + cf.cf_flags = supplied_flags | PyCF_SOURCE_IS_UTF8; + + if (supplied_flags & + ~(PyCF_MASK | PyCF_MASK_OBSOLETE | PyCF_DONT_IMPLY_DEDENT | PyCF_ONLY_AST)) + { + PyErr_SetString(PyExc_ValueError, + "compile(): unrecognised flags"); + return NULL; + } + /* XXX Warn if (supplied_flags & PyCF_MASK_OBSOLETE) != 0? */ + + if (!dont_inherit) { + PyEval_MergeCompilerFlags(&cf); + } + + if (strcmp(startstr, "exec") == 0) + mode = 0; + else if (strcmp(startstr, "eval") == 0) + mode = 1; + else if (strcmp(startstr, "single") == 0) + mode = 2; + else { + PyErr_SetString(PyExc_ValueError, + "compile() arg 3 must be 'exec', 'eval' or 'single'"); + return NULL; + } + + is_ast = PyAST_Check(cmd); + if (is_ast == -1) + return NULL; + if (is_ast) { + PyObject *result; + if (supplied_flags & PyCF_ONLY_AST) { + Py_INCREF(cmd); + result = cmd; + } + else { + PyArena *arena; + mod_ty mod; + + arena = PyArena_New(); + mod = PyAST_obj2mod(cmd, arena, mode); + if (mod == NULL) { + PyArena_Free(arena); + return NULL; + } + result = (PyObject*)PyAST_Compile(mod, filename, + &cf, arena); + PyArena_Free(arena); + } + return result; + } + + str = source_as_string(cmd, "compile", "string, bytes, AST or code", &cf); + if (str == NULL) + return NULL; + + return Py_CompileStringFlags(str, filename, start[mode], &cf); } PyDoc_STRVAR(compile_doc, @@ -631,11 +631,11 @@ in addition to any features explicitly specified."); static PyObject * builtin_dir(PyObject *self, PyObject *args) { - PyObject *arg = NULL; + PyObject *arg = NULL; - if (!PyArg_UnpackTuple(args, "dir", 0, 1, &arg)) - return NULL; - return PyObject_Dir(arg); + if (!PyArg_UnpackTuple(args, "dir", 0, 1, &arg)) + return NULL; + return PyObject_Dir(arg); } PyDoc_STRVAR(dir_doc, @@ -655,11 +655,11 @@ PyDoc_STRVAR(dir_doc, static PyObject * builtin_divmod(PyObject *self, PyObject *args) { - PyObject *v, *w; + PyObject *v, *w; - if (!PyArg_UnpackTuple(args, "divmod", 2, 2, &v, &w)) - return NULL; - return PyNumber_Divmod(v, w); + if (!PyArg_UnpackTuple(args, "divmod", 2, 2, &v, &w)) + return NULL; + return PyNumber_Divmod(v, w); } PyDoc_STRVAR(divmod_doc, @@ -671,65 +671,65 @@ Return the tuple ((x-x%y)/y, x%y). Invariant: div*y + mod == x."); static PyObject * builtin_eval(PyObject *self, PyObject *args) { - PyObject *cmd, *result, *tmp = NULL; - PyObject *globals = Py_None, *locals = Py_None; - char *str; - PyCompilerFlags cf; - - if (!PyArg_UnpackTuple(args, "eval", 1, 3, &cmd, &globals, &locals)) - return NULL; - if (locals != Py_None && !PyMapping_Check(locals)) { - PyErr_SetString(PyExc_TypeError, "locals must be a mapping"); - return NULL; - } - if (globals != Py_None && !PyDict_Check(globals)) { - PyErr_SetString(PyExc_TypeError, PyMapping_Check(globals) ? - "globals must be a real dict; try eval(expr, {}, mapping)" - : "globals must be a dict"); - return NULL; - } - if (globals == Py_None) { - globals = PyEval_GetGlobals(); - if (locals == Py_None) - locals = PyEval_GetLocals(); - } - else if (locals == Py_None) - locals = globals; - - if (globals == NULL || locals == NULL) { - PyErr_SetString(PyExc_TypeError, - "eval must be given globals and locals " - "when called without a frame"); - return NULL; - } - - if (PyDict_GetItemString(globals, "__builtins__") == NULL) { - if (PyDict_SetItemString(globals, "__builtins__", - PyEval_GetBuiltins()) != 0) - return NULL; - } - - if (PyCode_Check(cmd)) { - if (PyCode_GetNumFree((PyCodeObject *)cmd) > 0) { - PyErr_SetString(PyExc_TypeError, - "code object passed to eval() may not contain free variables"); - return NULL; - } - return PyEval_EvalCode((PyCodeObject *) cmd, globals, locals); - } - - cf.cf_flags = PyCF_SOURCE_IS_UTF8; - str = source_as_string(cmd, "eval", "string, bytes or code", &cf); - if (str == NULL) - return NULL; - - while (*str == ' ' || *str == '\t') - str++; - - (void)PyEval_MergeCompilerFlags(&cf); - result = PyRun_StringFlags(str, Py_eval_input, globals, locals, &cf); - Py_XDECREF(tmp); - return result; + PyObject *cmd, *result, *tmp = NULL; + PyObject *globals = Py_None, *locals = Py_None; + char *str; + PyCompilerFlags cf; + + if (!PyArg_UnpackTuple(args, "eval", 1, 3, &cmd, &globals, &locals)) + return NULL; + if (locals != Py_None && !PyMapping_Check(locals)) { + PyErr_SetString(PyExc_TypeError, "locals must be a mapping"); + return NULL; + } + if (globals != Py_None && !PyDict_Check(globals)) { + PyErr_SetString(PyExc_TypeError, PyMapping_Check(globals) ? + "globals must be a real dict; try eval(expr, {}, mapping)" + : "globals must be a dict"); + return NULL; + } + if (globals == Py_None) { + globals = PyEval_GetGlobals(); + if (locals == Py_None) + locals = PyEval_GetLocals(); + } + else if (locals == Py_None) + locals = globals; + + if (globals == NULL || locals == NULL) { + PyErr_SetString(PyExc_TypeError, + "eval must be given globals and locals " + "when called without a frame"); + return NULL; + } + + if (PyDict_GetItemString(globals, "__builtins__") == NULL) { + if (PyDict_SetItemString(globals, "__builtins__", + PyEval_GetBuiltins()) != 0) + return NULL; + } + + if (PyCode_Check(cmd)) { + if (PyCode_GetNumFree((PyCodeObject *)cmd) > 0) { + PyErr_SetString(PyExc_TypeError, + "code object passed to eval() may not contain free variables"); + return NULL; + } + return PyEval_EvalCode((PyCodeObject *) cmd, globals, locals); + } + + cf.cf_flags = PyCF_SOURCE_IS_UTF8; + str = source_as_string(cmd, "eval", "string, bytes or code", &cf); + if (str == NULL) + return NULL; + + while (*str == ' ' || *str == '\t') + str++; + + (void)PyEval_MergeCompilerFlags(&cf); + result = PyRun_StringFlags(str, Py_eval_input, globals, locals, &cf); + Py_XDECREF(tmp); + return result; } PyDoc_STRVAR(eval_doc, @@ -745,72 +745,72 @@ If only globals is given, locals defaults to it.\n"); static PyObject * builtin_exec(PyObject *self, PyObject *args) { - PyObject *v; - PyObject *prog, *globals = Py_None, *locals = Py_None; - int plain = 0; - - if (!PyArg_UnpackTuple(args, "exec", 1, 3, &prog, &globals, &locals)) - return NULL; - - if (globals == Py_None) { - globals = PyEval_GetGlobals(); - if (locals == Py_None) { - locals = PyEval_GetLocals(); - plain = 1; - } - if (!globals || !locals) { - PyErr_SetString(PyExc_SystemError, - "globals and locals cannot be NULL"); - return NULL; - } - } - else if (locals == Py_None) - locals = globals; - - if (!PyDict_Check(globals)) { - PyErr_Format(PyExc_TypeError, "exec() arg 2 must be a dict, not %.100s", - globals->ob_type->tp_name); - return NULL; - } - if (!PyMapping_Check(locals)) { - PyErr_Format(PyExc_TypeError, - "arg 3 must be a mapping or None, not %.100s", - locals->ob_type->tp_name); - return NULL; - } - if (PyDict_GetItemString(globals, "__builtins__") == NULL) { - if (PyDict_SetItemString(globals, "__builtins__", - PyEval_GetBuiltins()) != 0) - return NULL; - } - - if (PyCode_Check(prog)) { - if (PyCode_GetNumFree((PyCodeObject *)prog) > 0) { - PyErr_SetString(PyExc_TypeError, - "code object passed to exec() may not " - "contain free variables"); - return NULL; - } - v = PyEval_EvalCode((PyCodeObject *) prog, globals, locals); - } - else { - char *str; - PyCompilerFlags cf; - cf.cf_flags = PyCF_SOURCE_IS_UTF8; - str = source_as_string(prog, "exec", - "string, bytes or code", &cf); - if (str == NULL) - return NULL; - if (PyEval_MergeCompilerFlags(&cf)) - v = PyRun_StringFlags(str, Py_file_input, globals, - locals, &cf); - else - v = PyRun_String(str, Py_file_input, globals, locals); - } - if (v == NULL) - return NULL; - Py_DECREF(v); - Py_RETURN_NONE; + PyObject *v; + PyObject *prog, *globals = Py_None, *locals = Py_None; + int plain = 0; + + if (!PyArg_UnpackTuple(args, "exec", 1, 3, &prog, &globals, &locals)) + return NULL; + + if (globals == Py_None) { + globals = PyEval_GetGlobals(); + if (locals == Py_None) { + locals = PyEval_GetLocals(); + plain = 1; + } + if (!globals || !locals) { + PyErr_SetString(PyExc_SystemError, + "globals and locals cannot be NULL"); + return NULL; + } + } + else if (locals == Py_None) + locals = globals; + + if (!PyDict_Check(globals)) { + PyErr_Format(PyExc_TypeError, "exec() arg 2 must be a dict, not %.100s", + globals->ob_type->tp_name); + return NULL; + } + if (!PyMapping_Check(locals)) { + PyErr_Format(PyExc_TypeError, + "arg 3 must be a mapping or None, not %.100s", + locals->ob_type->tp_name); + return NULL; + } + if (PyDict_GetItemString(globals, "__builtins__") == NULL) { + if (PyDict_SetItemString(globals, "__builtins__", + PyEval_GetBuiltins()) != 0) + return NULL; + } + + if (PyCode_Check(prog)) { + if (PyCode_GetNumFree((PyCodeObject *)prog) > 0) { + PyErr_SetString(PyExc_TypeError, + "code object passed to exec() may not " + "contain free variables"); + return NULL; + } + v = PyEval_EvalCode((PyCodeObject *) prog, globals, locals); + } + else { + char *str; + PyCompilerFlags cf; + cf.cf_flags = PyCF_SOURCE_IS_UTF8; + str = source_as_string(prog, "exec", + "string, bytes or code", &cf); + if (str == NULL) + return NULL; + if (PyEval_MergeCompilerFlags(&cf)) + v = PyRun_StringFlags(str, Py_file_input, globals, + locals, &cf); + else + v = PyRun_String(str, Py_file_input, globals, locals); + } + if (v == NULL) + return NULL; + Py_DECREF(v); + Py_RETURN_NONE; } PyDoc_STRVAR(exec_doc, @@ -825,26 +825,26 @@ globals and locals. If only globals is given, locals defaults to it."); static PyObject * builtin_getattr(PyObject *self, PyObject *args) { - PyObject *v, *result, *dflt = NULL; - PyObject *name; - - if (!PyArg_UnpackTuple(args, "getattr", 2, 3, &v, &name, &dflt)) - return NULL; - - if (!PyUnicode_Check(name)) { - PyErr_SetString(PyExc_TypeError, - "getattr(): attribute name must be string"); - return NULL; - } - result = PyObject_GetAttr(v, name); - if (result == NULL && dflt != NULL && - PyErr_ExceptionMatches(PyExc_AttributeError)) - { - PyErr_Clear(); - Py_INCREF(dflt); - result = dflt; - } - return result; + PyObject *v, *result, *dflt = NULL; + PyObject *name; + + if (!PyArg_UnpackTuple(args, "getattr", 2, 3, &v, &name, &dflt)) + return NULL; + + if (!PyUnicode_Check(name)) { + PyErr_SetString(PyExc_TypeError, + "getattr(): attribute name must be string"); + return NULL; + } + result = PyObject_GetAttr(v, name); + if (result == NULL && dflt != NULL && + PyErr_ExceptionMatches(PyExc_AttributeError)) + { + PyErr_Clear(); + Py_INCREF(dflt); + result = dflt; + } + return result; } PyDoc_STRVAR(getattr_doc, @@ -858,11 +858,11 @@ exist; without it, an exception is raised in that case."); static PyObject * builtin_globals(PyObject *self) { - PyObject *d; + PyObject *d; - d = PyEval_GetGlobals(); - Py_XINCREF(d); - return d; + d = PyEval_GetGlobals(); + Py_XINCREF(d); + return d; } PyDoc_STRVAR(globals_doc, @@ -874,29 +874,29 @@ Return the dictionary containing the current scope's global variables."); static PyObject * builtin_hasattr(PyObject *self, PyObject *args) { - PyObject *v; - PyObject *name; - - if (!PyArg_UnpackTuple(args, "hasattr", 2, 2, &v, &name)) - return NULL; - if (!PyUnicode_Check(name)) { - PyErr_SetString(PyExc_TypeError, - "hasattr(): attribute name must be string"); - return NULL; - } - v = PyObject_GetAttr(v, name); - if (v == NULL) { - if (!PyErr_ExceptionMatches(PyExc_Exception)) - return NULL; - else { - PyErr_Clear(); - Py_INCREF(Py_False); - return Py_False; - } - } - Py_DECREF(v); - Py_INCREF(Py_True); - return Py_True; + PyObject *v; + PyObject *name; + + if (!PyArg_UnpackTuple(args, "hasattr", 2, 2, &v, &name)) + return NULL; + if (!PyUnicode_Check(name)) { + PyErr_SetString(PyExc_TypeError, + "hasattr(): attribute name must be string"); + return NULL; + } + v = PyObject_GetAttr(v, name); + if (v == NULL) { + if (!PyErr_ExceptionMatches(PyExc_Exception)) + return NULL; + else { + PyErr_Clear(); + Py_INCREF(Py_False); + return Py_False; + } + } + Py_DECREF(v); + Py_INCREF(Py_True); + return Py_True; } PyDoc_STRVAR(hasattr_doc, @@ -909,7 +909,7 @@ Return whether the object has an attribute with the given name.\n\ static PyObject * builtin_id(PyObject *self, PyObject *v) { - return PyLong_FromVoidPtr(v); + return PyLong_FromVoidPtr(v); } PyDoc_STRVAR(id_doc, @@ -922,181 +922,181 @@ simultaneously existing objects. (Hint: it's the object's memory address.)"); /* map object ************************************************************/ typedef struct { - PyObject_HEAD - PyObject *iters; - PyObject *func; + PyObject_HEAD + PyObject *iters; + PyObject *func; } mapobject; static PyObject * map_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - PyObject *it, *iters, *func; - mapobject *lz; - Py_ssize_t numargs, i; - - if (type == &PyMap_Type && !_PyArg_NoKeywords("map()", kwds)) - return NULL; - - numargs = PyTuple_Size(args); - if (numargs < 2) { - PyErr_SetString(PyExc_TypeError, - "map() must have at least two arguments."); - return NULL; - } - - iters = PyTuple_New(numargs-1); - if (iters == NULL) - return NULL; - - for (i=1 ; i<numargs ; i++) { - /* Get iterator. */ - it = PyObject_GetIter(PyTuple_GET_ITEM(args, i)); - if (it == NULL) { - Py_DECREF(iters); - return NULL; - } - PyTuple_SET_ITEM(iters, i-1, it); - } - - /* create mapobject structure */ - lz = (mapobject *)type->tp_alloc(type, 0); - if (lz == NULL) { - Py_DECREF(iters); - return NULL; - } - lz->iters = iters; - func = PyTuple_GET_ITEM(args, 0); - Py_INCREF(func); - lz->func = func; - - return (PyObject *)lz; + PyObject *it, *iters, *func; + mapobject *lz; + Py_ssize_t numargs, i; + + if (type == &PyMap_Type && !_PyArg_NoKeywords("map()", kwds)) + return NULL; + + numargs = PyTuple_Size(args); + if (numargs < 2) { + PyErr_SetString(PyExc_TypeError, + "map() must have at least two arguments."); + return NULL; + } + + iters = PyTuple_New(numargs-1); + if (iters == NULL) + return NULL; + + for (i=1 ; i<numargs ; i++) { + /* Get iterator. */ + it = PyObject_GetIter(PyTuple_GET_ITEM(args, i)); + if (it == NULL) { + Py_DECREF(iters); + return NULL; + } + PyTuple_SET_ITEM(iters, i-1, it); + } + + /* create mapobject structure */ + lz = (mapobject *)type->tp_alloc(type, 0); + if (lz == NULL) { + Py_DECREF(iters); + return NULL; + } + lz->iters = iters; + func = PyTuple_GET_ITEM(args, 0); + Py_INCREF(func); + lz->func = func; + + return (PyObject *)lz; } static void map_dealloc(mapobject *lz) { - PyObject_GC_UnTrack(lz); - Py_XDECREF(lz->iters); - Py_XDECREF(lz->func); - Py_TYPE(lz)->tp_free(lz); + PyObject_GC_UnTrack(lz); + Py_XDECREF(lz->iters); + Py_XDECREF(lz->func); + Py_TYPE(lz)->tp_free(lz); } static int map_traverse(mapobject *lz, visitproc visit, void *arg) { - Py_VISIT(lz->iters); - Py_VISIT(lz->func); - return 0; + Py_VISIT(lz->iters); + Py_VISIT(lz->func); + return 0; } static PyObject * map_next(mapobject *lz) { - PyObject *val; - PyObject *argtuple; - PyObject *result; - Py_ssize_t numargs, i; - - numargs = PyTuple_Size(lz->iters); - argtuple = PyTuple_New(numargs); - if (argtuple == NULL) - return NULL; - - for (i=0 ; i<numargs ; i++) { - val = PyIter_Next(PyTuple_GET_ITEM(lz->iters, i)); - if (val == NULL) { - Py_DECREF(argtuple); - return NULL; - } - PyTuple_SET_ITEM(argtuple, i, val); - } - result = PyObject_Call(lz->func, argtuple, NULL); - Py_DECREF(argtuple); - return result; + PyObject *val; + PyObject *argtuple; + PyObject *result; + Py_ssize_t numargs, i; + + numargs = PyTuple_Size(lz->iters); + argtuple = PyTuple_New(numargs); + if (argtuple == NULL) + return NULL; + + for (i=0 ; i<numargs ; i++) { + val = PyIter_Next(PyTuple_GET_ITEM(lz->iters, i)); + if (val == NULL) { + Py_DECREF(argtuple); + return NULL; + } + PyTuple_SET_ITEM(argtuple, i, val); + } + result = PyObject_Call(lz->func, argtuple, NULL); + Py_DECREF(argtuple); + return result; } PyDoc_STRVAR(map_doc, "map(func, *iterables) --> map object\n\ \n\ Make an iterator that computes the function using arguments from\n\ -each of the iterables. Stops when the shortest iterable is exhausted."); +each of the iterables. Stops when the shortest iterable is exhausted."); PyTypeObject PyMap_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "map", /* tp_name */ - sizeof(mapobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)map_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - map_doc, /* tp_doc */ - (traverseproc)map_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)map_next, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - map_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "map", /* tp_name */ + sizeof(mapobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)map_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + map_doc, /* tp_doc */ + (traverseproc)map_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)map_next, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + map_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; static PyObject * builtin_next(PyObject *self, PyObject *args) { - PyObject *it, *res; - PyObject *def = NULL; - - if (!PyArg_UnpackTuple(args, "next", 1, 2, &it, &def)) - return NULL; - if (!PyIter_Check(it)) { - PyErr_Format(PyExc_TypeError, - "%.200s object is not an iterator", - it->ob_type->tp_name); - return NULL; - } - - res = (*it->ob_type->tp_iternext)(it); - if (res != NULL) { - return res; - } else if (def != NULL) { - if (PyErr_Occurred()) { - if(!PyErr_ExceptionMatches(PyExc_StopIteration)) - return NULL; - PyErr_Clear(); - } - Py_INCREF(def); - return def; - } else if (PyErr_Occurred()) { - return NULL; - } else { - PyErr_SetNone(PyExc_StopIteration); - return NULL; - } + PyObject *it, *res; + PyObject *def = NULL; + + if (!PyArg_UnpackTuple(args, "next", 1, 2, &it, &def)) + return NULL; + if (!PyIter_Check(it)) { + PyErr_Format(PyExc_TypeError, + "%.200s object is not an iterator", + it->ob_type->tp_name); + return NULL; + } + + res = (*it->ob_type->tp_iternext)(it); + if (res != NULL) { + return res; + } else if (def != NULL) { + if (PyErr_Occurred()) { + if(!PyErr_ExceptionMatches(PyExc_StopIteration)) + return NULL; + PyErr_Clear(); + } + Py_INCREF(def); + return def; + } else if (PyErr_Occurred()) { + return NULL; + } else { + PyErr_SetNone(PyExc_StopIteration); + return NULL; + } } PyDoc_STRVAR(next_doc, @@ -1109,16 +1109,16 @@ is exhausted, it is returned instead of raising StopIteration."); static PyObject * builtin_setattr(PyObject *self, PyObject *args) { - PyObject *v; - PyObject *name; - PyObject *value; - - if (!PyArg_UnpackTuple(args, "setattr", 3, 3, &v, &name, &value)) - return NULL; - if (PyObject_SetAttr(v, name, value) != 0) - return NULL; - Py_INCREF(Py_None); - return Py_None; + PyObject *v; + PyObject *name; + PyObject *value; + + if (!PyArg_UnpackTuple(args, "setattr", 3, 3, &v, &name, &value)) + return NULL; + if (PyObject_SetAttr(v, name, value) != 0) + return NULL; + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(setattr_doc, @@ -1131,15 +1131,15 @@ Set a named attribute on an object; setattr(x, 'y', v) is equivalent to\n\ static PyObject * builtin_delattr(PyObject *self, PyObject *args) { - PyObject *v; - PyObject *name; - - if (!PyArg_UnpackTuple(args, "delattr", 2, 2, &v, &name)) - return NULL; - if (PyObject_SetAttr(v, name, (PyObject *)NULL) != 0) - return NULL; - Py_INCREF(Py_None); - return Py_None; + PyObject *v; + PyObject *name; + + if (!PyArg_UnpackTuple(args, "delattr", 2, 2, &v, &name)) + return NULL; + if (PyObject_SetAttr(v, name, (PyObject *)NULL) != 0) + return NULL; + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(delattr_doc, @@ -1152,12 +1152,12 @@ Delete a named attribute on an object; delattr(x, 'y') is equivalent to\n\ static PyObject * builtin_hash(PyObject *self, PyObject *v) { - long x; + long x; - x = PyObject_Hash(v); - if (x == -1) - return NULL; - return PyLong_FromLong(x); + x = PyObject_Hash(v); + if (x == -1) + return NULL; + return PyLong_FromLong(x); } PyDoc_STRVAR(hash_doc, @@ -1170,7 +1170,7 @@ the same hash value. The reverse is not necessarily true, but likely."); static PyObject * builtin_hex(PyObject *self, PyObject *v) { - return PyNumber_ToBase(v, 16); + return PyNumber_ToBase(v, 16); } PyDoc_STRVAR(hex_doc, @@ -1182,18 +1182,18 @@ Return the hexadecimal representation of an integer or long integer."); static PyObject * builtin_iter(PyObject *self, PyObject *args) { - PyObject *v, *w = NULL; - - if (!PyArg_UnpackTuple(args, "iter", 1, 2, &v, &w)) - return NULL; - if (w == NULL) - return PyObject_GetIter(v); - if (!PyCallable_Check(v)) { - PyErr_SetString(PyExc_TypeError, - "iter(v, w): v must be callable"); - return NULL; - } - return PyCallIter_New(v, w); + PyObject *v, *w = NULL; + + if (!PyArg_UnpackTuple(args, "iter", 1, 2, &v, &w)) + return NULL; + if (w == NULL) + return PyObject_GetIter(v); + if (!PyCallable_Check(v)) { + PyErr_SetString(PyExc_TypeError, + "iter(v, w): v must be callable"); + return NULL; + } + return PyCallIter_New(v, w); } PyDoc_STRVAR(iter_doc, @@ -1208,12 +1208,12 @@ In the second form, the callable is called until it returns the sentinel."); static PyObject * builtin_len(PyObject *self, PyObject *v) { - Py_ssize_t res; + Py_ssize_t res; - res = PyObject_Size(v); - if (res < 0 && PyErr_Occurred()) - return NULL; - return PyLong_FromSsize_t(res); + res = PyObject_Size(v); + if (res < 0 && PyErr_Occurred()) + return NULL; + return PyLong_FromSsize_t(res); } PyDoc_STRVAR(len_doc, @@ -1225,11 +1225,11 @@ Return the number of items of a sequence or mapping."); static PyObject * builtin_locals(PyObject *self) { - PyObject *d; + PyObject *d; - d = PyEval_GetLocals(); - Py_XINCREF(d); - return d; + d = PyEval_GetLocals(); + Py_XINCREF(d); + return d; } PyDoc_STRVAR(locals_doc, @@ -1241,96 +1241,96 @@ Update and return a dictionary containing the current scope's local variables.") static PyObject * min_max(PyObject *args, PyObject *kwds, int op) { - PyObject *v, *it, *item, *val, *maxitem, *maxval, *keyfunc=NULL; - const char *name = op == Py_LT ? "min" : "max"; - - if (PyTuple_Size(args) > 1) - v = args; - else if (!PyArg_UnpackTuple(args, (char *)name, 1, 1, &v)) - return NULL; - - if (kwds != NULL && PyDict_Check(kwds) && PyDict_Size(kwds)) { - keyfunc = PyDict_GetItemString(kwds, "key"); - if (PyDict_Size(kwds)!=1 || keyfunc == NULL) { - PyErr_Format(PyExc_TypeError, - "%s() got an unexpected keyword argument", name); - return NULL; - } - Py_INCREF(keyfunc); - } - - it = PyObject_GetIter(v); - if (it == NULL) { - Py_XDECREF(keyfunc); - return NULL; - } - - maxitem = NULL; /* the result */ - maxval = NULL; /* the value associated with the result */ - while (( item = PyIter_Next(it) )) { - /* get the value from the key function */ - if (keyfunc != NULL) { - val = PyObject_CallFunctionObjArgs(keyfunc, item, NULL); - if (val == NULL) - goto Fail_it_item; - } - /* no key function; the value is the item */ - else { - val = item; - Py_INCREF(val); - } - - /* maximum value and item are unset; set them */ - if (maxval == NULL) { - maxitem = item; - maxval = val; - } - /* maximum value and item are set; update them as necessary */ - else { - int cmp = PyObject_RichCompareBool(val, maxval, op); - if (cmp < 0) - goto Fail_it_item_and_val; - else if (cmp > 0) { - Py_DECREF(maxval); - Py_DECREF(maxitem); - maxval = val; - maxitem = item; - } - else { - Py_DECREF(item); - Py_DECREF(val); - } - } - } - if (PyErr_Occurred()) - goto Fail_it; - if (maxval == NULL) { - PyErr_Format(PyExc_ValueError, - "%s() arg is an empty sequence", name); - assert(maxitem == NULL); - } - else - Py_DECREF(maxval); - Py_DECREF(it); - Py_XDECREF(keyfunc); - return maxitem; + PyObject *v, *it, *item, *val, *maxitem, *maxval, *keyfunc=NULL; + const char *name = op == Py_LT ? "min" : "max"; + + if (PyTuple_Size(args) > 1) + v = args; + else if (!PyArg_UnpackTuple(args, (char *)name, 1, 1, &v)) + return NULL; + + if (kwds != NULL && PyDict_Check(kwds) && PyDict_Size(kwds)) { + keyfunc = PyDict_GetItemString(kwds, "key"); + if (PyDict_Size(kwds)!=1 || keyfunc == NULL) { + PyErr_Format(PyExc_TypeError, + "%s() got an unexpected keyword argument", name); + return NULL; + } + Py_INCREF(keyfunc); + } + + it = PyObject_GetIter(v); + if (it == NULL) { + Py_XDECREF(keyfunc); + return NULL; + } + + maxitem = NULL; /* the result */ + maxval = NULL; /* the value associated with the result */ + while (( item = PyIter_Next(it) )) { + /* get the value from the key function */ + if (keyfunc != NULL) { + val = PyObject_CallFunctionObjArgs(keyfunc, item, NULL); + if (val == NULL) + goto Fail_it_item; + } + /* no key function; the value is the item */ + else { + val = item; + Py_INCREF(val); + } + + /* maximum value and item are unset; set them */ + if (maxval == NULL) { + maxitem = item; + maxval = val; + } + /* maximum value and item are set; update them as necessary */ + else { + int cmp = PyObject_RichCompareBool(val, maxval, op); + if (cmp < 0) + goto Fail_it_item_and_val; + else if (cmp > 0) { + Py_DECREF(maxval); + Py_DECREF(maxitem); + maxval = val; + maxitem = item; + } + else { + Py_DECREF(item); + Py_DECREF(val); + } + } + } + if (PyErr_Occurred()) + goto Fail_it; + if (maxval == NULL) { + PyErr_Format(PyExc_ValueError, + "%s() arg is an empty sequence", name); + assert(maxitem == NULL); + } + else + Py_DECREF(maxval); + Py_DECREF(it); + Py_XDECREF(keyfunc); + return maxitem; Fail_it_item_and_val: - Py_DECREF(val); + Py_DECREF(val); Fail_it_item: - Py_DECREF(item); + Py_DECREF(item); Fail_it: - Py_XDECREF(maxval); - Py_XDECREF(maxitem); - Py_DECREF(it); - Py_XDECREF(keyfunc); - return NULL; + Py_XDECREF(maxval); + Py_XDECREF(maxitem); + Py_DECREF(it); + Py_XDECREF(keyfunc); + return NULL; } static PyObject * builtin_min(PyObject *self, PyObject *args, PyObject *kwds) { - return min_max(args, kwds, Py_LT); + return min_max(args, kwds, Py_LT); } PyDoc_STRVAR(min_doc, @@ -1344,7 +1344,7 @@ With two or more arguments, return the smallest argument."); static PyObject * builtin_max(PyObject *self, PyObject *args, PyObject *kwds) { - return min_max(args, kwds, Py_GT); + return min_max(args, kwds, Py_GT); } PyDoc_STRVAR(max_doc, @@ -1358,7 +1358,7 @@ With two or more arguments, return the largest argument."); static PyObject * builtin_oct(PyObject *self, PyObject *v) { - return PyNumber_ToBase(v, 8); + return PyNumber_ToBase(v, 8); } PyDoc_STRVAR(oct_doc, @@ -1370,56 +1370,56 @@ Return the octal representation of an integer or long integer."); static PyObject * builtin_ord(PyObject *self, PyObject* obj) { - long ord; - Py_ssize_t size; - - if (PyBytes_Check(obj)) { - size = PyBytes_GET_SIZE(obj); - if (size == 1) { - ord = (long)((unsigned char)*PyBytes_AS_STRING(obj)); - return PyLong_FromLong(ord); - } - } - else if (PyUnicode_Check(obj)) { - size = PyUnicode_GET_SIZE(obj); - if (size == 1) { - ord = (long)*PyUnicode_AS_UNICODE(obj); - return PyLong_FromLong(ord); - } + long ord; + Py_ssize_t size; + + if (PyBytes_Check(obj)) { + size = PyBytes_GET_SIZE(obj); + if (size == 1) { + ord = (long)((unsigned char)*PyBytes_AS_STRING(obj)); + return PyLong_FromLong(ord); + } + } + else if (PyUnicode_Check(obj)) { + size = PyUnicode_GET_SIZE(obj); + if (size == 1) { + ord = (long)*PyUnicode_AS_UNICODE(obj); + return PyLong_FromLong(ord); + } #ifndef Py_UNICODE_WIDE - if (size == 2) { - /* Decode a valid surrogate pair */ - int c0 = PyUnicode_AS_UNICODE(obj)[0]; - int c1 = PyUnicode_AS_UNICODE(obj)[1]; - if (0xD800 <= c0 && c0 <= 0xDBFF && - 0xDC00 <= c1 && c1 <= 0xDFFF) { - ord = ((((c0 & 0x03FF) << 10) | (c1 & 0x03FF)) + - 0x00010000); - return PyLong_FromLong(ord); - } - } + if (size == 2) { + /* Decode a valid surrogate pair */ + int c0 = PyUnicode_AS_UNICODE(obj)[0]; + int c1 = PyUnicode_AS_UNICODE(obj)[1]; + if (0xD800 <= c0 && c0 <= 0xDBFF && + 0xDC00 <= c1 && c1 <= 0xDFFF) { + ord = ((((c0 & 0x03FF) << 10) | (c1 & 0x03FF)) + + 0x00010000); + return PyLong_FromLong(ord); + } + } #endif - } - else if (PyByteArray_Check(obj)) { - /* XXX Hopefully this is temporary */ - size = PyByteArray_GET_SIZE(obj); - if (size == 1) { - ord = (long)((unsigned char)*PyByteArray_AS_STRING(obj)); - return PyLong_FromLong(ord); - } - } - else { - PyErr_Format(PyExc_TypeError, - "ord() expected string of length 1, but " \ - "%.200s found", obj->ob_type->tp_name); - return NULL; - } - - PyErr_Format(PyExc_TypeError, - "ord() expected a character, " - "but string of length %zd found", - size); - return NULL; + } + else if (PyByteArray_Check(obj)) { + /* XXX Hopefully this is temporary */ + size = PyByteArray_GET_SIZE(obj); + if (size == 1) { + ord = (long)((unsigned char)*PyByteArray_AS_STRING(obj)); + return PyLong_FromLong(ord); + } + } + else { + PyErr_Format(PyExc_TypeError, + "ord() expected string of length 1, but " \ + "%.200s found", obj->ob_type->tp_name); + return NULL; + } + + PyErr_Format(PyExc_TypeError, + "ord() expected a character, " + "but string of length %zd found", + size); + return NULL; } PyDoc_VAR(ord_doc) = PyDoc_STR( @@ -1438,11 +1438,11 @@ PyDoc_STR( static PyObject * builtin_pow(PyObject *self, PyObject *args) { - PyObject *v, *w, *z = Py_None; + PyObject *v, *w, *z = Py_None; - if (!PyArg_UnpackTuple(args, "pow", 2, 3, &v, &w, &z)) - return NULL; - return PyNumber_Power(v, w, z); + if (!PyArg_UnpackTuple(args, "pow", 2, 3, &v, &w, &z)) + return NULL; + return PyNumber_Power(v, w, z); } PyDoc_STRVAR(pow_doc, @@ -1456,62 +1456,62 @@ equivalent to (x**y) % z, but may be more efficient (e.g. for longs)."); static PyObject * builtin_print(PyObject *self, PyObject *args, PyObject *kwds) { - static char *kwlist[] = {"sep", "end", "file", 0}; - static PyObject *dummy_args; - PyObject *sep = NULL, *end = NULL, *file = NULL; - int i, err; - - if (dummy_args == NULL) { - if (!(dummy_args = PyTuple_New(0))) - return NULL; - } - if (!PyArg_ParseTupleAndKeywords(dummy_args, kwds, "|OOO:print", - kwlist, &sep, &end, &file)) - return NULL; - if (file == NULL || file == Py_None) { - file = PySys_GetObject("stdout"); - /* sys.stdout may be None when FILE* stdout isn't connected */ - if (file == Py_None) - Py_RETURN_NONE; - } - - if (sep && sep != Py_None && !PyUnicode_Check(sep)) { - PyErr_Format(PyExc_TypeError, - "sep must be None or a string, not %.200s", - sep->ob_type->tp_name); - return NULL; - } - if (end && end != Py_None && !PyUnicode_Check(end)) { - PyErr_Format(PyExc_TypeError, - "end must be None or a string, not %.200s", - end->ob_type->tp_name); - return NULL; - } - - for (i = 0; i < PyTuple_Size(args); i++) { - if (i > 0) { - if (sep == NULL || sep == Py_None) - err = PyFile_WriteString(" ", file); - else - err = PyFile_WriteObject(sep, file, - Py_PRINT_RAW); - if (err) - return NULL; - } - err = PyFile_WriteObject(PyTuple_GetItem(args, i), file, - Py_PRINT_RAW); - if (err) - return NULL; - } - - if (end == NULL || end == Py_None) - err = PyFile_WriteString("\n", file); - else - err = PyFile_WriteObject(end, file, Py_PRINT_RAW); - if (err) - return NULL; - - Py_RETURN_NONE; + static char *kwlist[] = {"sep", "end", "file", 0}; + static PyObject *dummy_args; + PyObject *sep = NULL, *end = NULL, *file = NULL; + int i, err; + + if (dummy_args == NULL) { + if (!(dummy_args = PyTuple_New(0))) + return NULL; + } + if (!PyArg_ParseTupleAndKeywords(dummy_args, kwds, "|OOO:print", + kwlist, &sep, &end, &file)) + return NULL; + if (file == NULL || file == Py_None) { + file = PySys_GetObject("stdout"); + /* sys.stdout may be None when FILE* stdout isn't connected */ + if (file == Py_None) + Py_RETURN_NONE; + } + + if (sep && sep != Py_None && !PyUnicode_Check(sep)) { + PyErr_Format(PyExc_TypeError, + "sep must be None or a string, not %.200s", + sep->ob_type->tp_name); + return NULL; + } + if (end && end != Py_None && !PyUnicode_Check(end)) { + PyErr_Format(PyExc_TypeError, + "end must be None or a string, not %.200s", + end->ob_type->tp_name); + return NULL; + } + + for (i = 0; i < PyTuple_Size(args); i++) { + if (i > 0) { + if (sep == NULL || sep == Py_None) + err = PyFile_WriteString(" ", file); + else + err = PyFile_WriteObject(sep, file, + Py_PRINT_RAW); + if (err) + return NULL; + } + err = PyFile_WriteObject(PyTuple_GetItem(args, i), file, + Py_PRINT_RAW); + if (err) + return NULL; + } + + if (end == NULL || end == Py_None) + err = PyFile_WriteString("\n", file); + else + err = PyFile_WriteObject(end, file, Py_PRINT_RAW); + if (err) + return NULL; + + Py_RETURN_NONE; } PyDoc_STRVAR(print_doc, @@ -1527,164 +1527,164 @@ end: string appended after the last value, default a newline."); static PyObject * builtin_input(PyObject *self, PyObject *args) { - PyObject *promptarg = NULL; - PyObject *fin = PySys_GetObject("stdin"); - PyObject *fout = PySys_GetObject("stdout"); - PyObject *ferr = PySys_GetObject("stderr"); - PyObject *tmp; - long fd; - int tty; - - /* Parse arguments */ - if (!PyArg_UnpackTuple(args, "input", 0, 1, &promptarg)) - return NULL; - - /* Check that stdin/out/err are intact */ - if (fin == NULL || fin == Py_None) { - PyErr_SetString(PyExc_RuntimeError, - "input(): lost sys.stdin"); - return NULL; - } - if (fout == NULL || fout == Py_None) { - PyErr_SetString(PyExc_RuntimeError, - "input(): lost sys.stdout"); - return NULL; - } - if (ferr == NULL || ferr == Py_None) { - PyErr_SetString(PyExc_RuntimeError, - "input(): lost sys.stderr"); - return NULL; - } - - /* First of all, flush stderr */ - tmp = PyObject_CallMethod(ferr, "flush", ""); - if (tmp == NULL) - PyErr_Clear(); - else - Py_DECREF(tmp); - - /* We should only use (GNU) readline if Python's sys.stdin and - sys.stdout are the same as C's stdin and stdout, because we - need to pass it those. */ - tmp = PyObject_CallMethod(fin, "fileno", ""); - if (tmp == NULL) { - PyErr_Clear(); - tty = 0; - } - else { - fd = PyLong_AsLong(tmp); - Py_DECREF(tmp); - if (fd < 0 && PyErr_Occurred()) - return NULL; - tty = fd == fileno(stdin) && isatty(fd); - } - if (tty) { - tmp = PyObject_CallMethod(fout, "fileno", ""); - if (tmp == NULL) - PyErr_Clear(); - else { - fd = PyLong_AsLong(tmp); - Py_DECREF(tmp); - if (fd < 0 && PyErr_Occurred()) - return NULL; - tty = fd == fileno(stdout) && isatty(fd); - } - } - - /* If we're interactive, use (GNU) readline */ - if (tty) { - PyObject *po; - char *prompt; - char *s; - PyObject *stdin_encoding; - PyObject *result; - - stdin_encoding = PyObject_GetAttrString(fin, "encoding"); - if (!stdin_encoding) - /* stdin is a text stream, so it must have an - encoding. */ - return NULL; - tmp = PyObject_CallMethod(fout, "flush", ""); - if (tmp == NULL) - PyErr_Clear(); - else - Py_DECREF(tmp); - if (promptarg != NULL) { - PyObject *stringpo; - PyObject *stdout_encoding; - stdout_encoding = PyObject_GetAttrString(fout, - "encoding"); - if (stdout_encoding == NULL) { - Py_DECREF(stdin_encoding); - return NULL; - } - stringpo = PyObject_Str(promptarg); - if (stringpo == NULL) { - Py_DECREF(stdin_encoding); - Py_DECREF(stdout_encoding); - return NULL; - } - po = PyUnicode_AsEncodedString(stringpo, - _PyUnicode_AsString(stdout_encoding), NULL); - Py_DECREF(stdout_encoding); - Py_DECREF(stringpo); - if (po == NULL) { - Py_DECREF(stdin_encoding); - return NULL; - } - prompt = PyBytes_AsString(po); - if (prompt == NULL) { - Py_DECREF(stdin_encoding); - Py_DECREF(po); - return NULL; - } - } - else { - po = NULL; - prompt = ""; - } - s = PyOS_Readline(stdin, stdout, prompt); - Py_XDECREF(po); - if (s == NULL) { - if (!PyErr_Occurred()) - PyErr_SetNone(PyExc_KeyboardInterrupt); - Py_DECREF(stdin_encoding); - return NULL; - } - if (*s == '\0') { - PyErr_SetNone(PyExc_EOFError); - result = NULL; - } - else { /* strip trailing '\n' */ - size_t len = strlen(s); - if (len > PY_SSIZE_T_MAX) { - PyErr_SetString(PyExc_OverflowError, - "input: input too long"); - result = NULL; - } - else { - result = PyUnicode_Decode - (s, len-1, - _PyUnicode_AsString(stdin_encoding), - NULL); - } - } - Py_DECREF(stdin_encoding); - PyMem_FREE(s); - return result; - } - - /* Fallback if we're not interactive */ - if (promptarg != NULL) { - if (PyFile_WriteObject(promptarg, fout, Py_PRINT_RAW) != 0) - return NULL; - } - tmp = PyObject_CallMethod(fout, "flush", ""); - if (tmp == NULL) - PyErr_Clear(); - else - Py_DECREF(tmp); - return PyFile_GetLine(fin, -1); + PyObject *promptarg = NULL; + PyObject *fin = PySys_GetObject("stdin"); + PyObject *fout = PySys_GetObject("stdout"); + PyObject *ferr = PySys_GetObject("stderr"); + PyObject *tmp; + long fd; + int tty; + + /* Parse arguments */ + if (!PyArg_UnpackTuple(args, "input", 0, 1, &promptarg)) + return NULL; + + /* Check that stdin/out/err are intact */ + if (fin == NULL || fin == Py_None) { + PyErr_SetString(PyExc_RuntimeError, + "input(): lost sys.stdin"); + return NULL; + } + if (fout == NULL || fout == Py_None) { + PyErr_SetString(PyExc_RuntimeError, + "input(): lost sys.stdout"); + return NULL; + } + if (ferr == NULL || ferr == Py_None) { + PyErr_SetString(PyExc_RuntimeError, + "input(): lost sys.stderr"); + return NULL; + } + + /* First of all, flush stderr */ + tmp = PyObject_CallMethod(ferr, "flush", ""); + if (tmp == NULL) + PyErr_Clear(); + else + Py_DECREF(tmp); + + /* We should only use (GNU) readline if Python's sys.stdin and + sys.stdout are the same as C's stdin and stdout, because we + need to pass it those. */ + tmp = PyObject_CallMethod(fin, "fileno", ""); + if (tmp == NULL) { + PyErr_Clear(); + tty = 0; + } + else { + fd = PyLong_AsLong(tmp); + Py_DECREF(tmp); + if (fd < 0 && PyErr_Occurred()) + return NULL; + tty = fd == fileno(stdin) && isatty(fd); + } + if (tty) { + tmp = PyObject_CallMethod(fout, "fileno", ""); + if (tmp == NULL) + PyErr_Clear(); + else { + fd = PyLong_AsLong(tmp); + Py_DECREF(tmp); + if (fd < 0 && PyErr_Occurred()) + return NULL; + tty = fd == fileno(stdout) && isatty(fd); + } + } + + /* If we're interactive, use (GNU) readline */ + if (tty) { + PyObject *po; + char *prompt; + char *s; + PyObject *stdin_encoding; + PyObject *result; + + stdin_encoding = PyObject_GetAttrString(fin, "encoding"); + if (!stdin_encoding) + /* stdin is a text stream, so it must have an + encoding. */ + return NULL; + tmp = PyObject_CallMethod(fout, "flush", ""); + if (tmp == NULL) + PyErr_Clear(); + else + Py_DECREF(tmp); + if (promptarg != NULL) { + PyObject *stringpo; + PyObject *stdout_encoding; + stdout_encoding = PyObject_GetAttrString(fout, + "encoding"); + if (stdout_encoding == NULL) { + Py_DECREF(stdin_encoding); + return NULL; + } + stringpo = PyObject_Str(promptarg); + if (stringpo == NULL) { + Py_DECREF(stdin_encoding); + Py_DECREF(stdout_encoding); + return NULL; + } + po = PyUnicode_AsEncodedString(stringpo, + _PyUnicode_AsString(stdout_encoding), NULL); + Py_DECREF(stdout_encoding); + Py_DECREF(stringpo); + if (po == NULL) { + Py_DECREF(stdin_encoding); + return NULL; + } + prompt = PyBytes_AsString(po); + if (prompt == NULL) { + Py_DECREF(stdin_encoding); + Py_DECREF(po); + return NULL; + } + } + else { + po = NULL; + prompt = ""; + } + s = PyOS_Readline(stdin, stdout, prompt); + Py_XDECREF(po); + if (s == NULL) { + if (!PyErr_Occurred()) + PyErr_SetNone(PyExc_KeyboardInterrupt); + Py_DECREF(stdin_encoding); + return NULL; + } + if (*s == '\0') { + PyErr_SetNone(PyExc_EOFError); + result = NULL; + } + else { /* strip trailing '\n' */ + size_t len = strlen(s); + if (len > PY_SSIZE_T_MAX) { + PyErr_SetString(PyExc_OverflowError, + "input: input too long"); + result = NULL; + } + else { + result = PyUnicode_Decode + (s, len-1, + _PyUnicode_AsString(stdin_encoding), + NULL); + } + } + Py_DECREF(stdin_encoding); + PyMem_FREE(s); + return result; + } + + /* Fallback if we're not interactive */ + if (promptarg != NULL) { + if (PyFile_WriteObject(promptarg, fout, Py_PRINT_RAW) != 0) + return NULL; + } + tmp = PyObject_CallMethod(fout, "flush", ""); + if (tmp == NULL) + PyErr_Clear(); + else + Py_DECREF(tmp); + return PyFile_GetLine(fin, -1); } PyDoc_STRVAR(input_doc, @@ -1699,7 +1699,7 @@ is printed without a trailing newline before reading."); static PyObject * builtin_repr(PyObject *self, PyObject *v) { - return PyObject_Repr(v); + return PyObject_Repr(v); } PyDoc_STRVAR(repr_doc, @@ -1712,38 +1712,38 @@ For most object types, eval(repr(object)) == object."); static PyObject * builtin_round(PyObject *self, PyObject *args, PyObject *kwds) { - static PyObject *round_str = NULL; - PyObject *ndigits = NULL; - static char *kwlist[] = {"number", "ndigits", 0}; - PyObject *number, *round; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|O:round", - kwlist, &number, &ndigits)) - return NULL; - - if (Py_TYPE(number)->tp_dict == NULL) { - if (PyType_Ready(Py_TYPE(number)) < 0) - return NULL; - } - - if (round_str == NULL) { - round_str = PyUnicode_InternFromString("__round__"); - if (round_str == NULL) - return NULL; - } - - round = _PyType_Lookup(Py_TYPE(number), round_str); - if (round == NULL) { - PyErr_Format(PyExc_TypeError, - "type %.100s doesn't define __round__ method", - Py_TYPE(number)->tp_name); - return NULL; - } - - if (ndigits == NULL) - return PyObject_CallFunction(round, "O", number); - else - return PyObject_CallFunction(round, "OO", number, ndigits); + static PyObject *round_str = NULL; + PyObject *ndigits = NULL; + static char *kwlist[] = {"number", "ndigits", 0}; + PyObject *number, *round; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|O:round", + kwlist, &number, &ndigits)) + return NULL; + + if (Py_TYPE(number)->tp_dict == NULL) { + if (PyType_Ready(Py_TYPE(number)) < 0) + return NULL; + } + + if (round_str == NULL) { + round_str = PyUnicode_InternFromString("__round__"); + if (round_str == NULL) + return NULL; + } + + round = _PyType_Lookup(Py_TYPE(number), round_str); + if (round == NULL) { + PyErr_Format(PyExc_TypeError, + "type %.100s doesn't define __round__ method", + Py_TYPE(number)->tp_name); + return NULL; + } + + if (ndigits == NULL) + return PyObject_CallFunction(round, "O", number); + else + return PyObject_CallFunction(round, "OO", number, ndigits); } PyDoc_STRVAR(round_doc, @@ -1757,42 +1757,42 @@ same type as the number. ndigits may be negative."); static PyObject * builtin_sorted(PyObject *self, PyObject *args, PyObject *kwds) { - PyObject *newlist, *v, *seq, *keyfunc=NULL, *newargs; - PyObject *callable; - static char *kwlist[] = {"iterable", "key", "reverse", 0}; - int reverse; - - /* args 1-3 should match listsort in Objects/listobject.c */ - if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|Oi:sorted", - kwlist, &seq, &keyfunc, &reverse)) - return NULL; - - newlist = PySequence_List(seq); - if (newlist == NULL) - return NULL; - - callable = PyObject_GetAttrString(newlist, "sort"); - if (callable == NULL) { - Py_DECREF(newlist); - return NULL; - } - - newargs = PyTuple_GetSlice(args, 1, 4); - if (newargs == NULL) { - Py_DECREF(newlist); - Py_DECREF(callable); - return NULL; - } - - v = PyObject_Call(callable, newargs, kwds); - Py_DECREF(newargs); - Py_DECREF(callable); - if (v == NULL) { - Py_DECREF(newlist); - return NULL; - } - Py_DECREF(v); - return newlist; + PyObject *newlist, *v, *seq, *keyfunc=NULL, *newargs; + PyObject *callable; + static char *kwlist[] = {"iterable", "key", "reverse", 0}; + int reverse; + + /* args 1-3 should match listsort in Objects/listobject.c */ + if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|Oi:sorted", + kwlist, &seq, &keyfunc, &reverse)) + return NULL; + + newlist = PySequence_List(seq); + if (newlist == NULL) + return NULL; + + callable = PyObject_GetAttrString(newlist, "sort"); + if (callable == NULL) { + Py_DECREF(newlist); + return NULL; + } + + newargs = PyTuple_GetSlice(args, 1, 4); + if (newargs == NULL) { + Py_DECREF(newlist); + Py_DECREF(callable); + return NULL; + } + + v = PyObject_Call(callable, newargs, kwds); + Py_DECREF(newargs); + Py_DECREF(callable); + if (v == NULL) { + Py_DECREF(newlist); + return NULL; + } + Py_DECREF(v); + return newlist; } PyDoc_STRVAR(sorted_doc, @@ -1801,30 +1801,30 @@ PyDoc_STRVAR(sorted_doc, static PyObject * builtin_vars(PyObject *self, PyObject *args) { - PyObject *v = NULL; - PyObject *d; - - if (!PyArg_UnpackTuple(args, "vars", 0, 1, &v)) - return NULL; - if (v == NULL) { - d = PyEval_GetLocals(); - if (d == NULL) { - if (!PyErr_Occurred()) - PyErr_SetString(PyExc_SystemError, - "vars(): no locals!?"); - } - else - Py_INCREF(d); - } - else { - d = PyObject_GetAttrString(v, "__dict__"); - if (d == NULL) { - PyErr_SetString(PyExc_TypeError, - "vars() argument must have __dict__ attribute"); - return NULL; - } - } - return d; + PyObject *v = NULL; + PyObject *d; + + if (!PyArg_UnpackTuple(args, "vars", 0, 1, &v)) + return NULL; + if (v == NULL) { + d = PyEval_GetLocals(); + if (d == NULL) { + if (!PyErr_Occurred()) + PyErr_SetString(PyExc_SystemError, + "vars(): no locals!?"); + } + else + Py_INCREF(d); + } + else { + d = PyObject_GetAttrString(v, "__dict__"); + if (d == NULL) { + PyErr_SetString(PyExc_TypeError, + "vars() argument must have __dict__ attribute"); + return NULL; + } + } + return d; } PyDoc_STRVAR(vars_doc, @@ -1836,147 +1836,147 @@ With an argument, equivalent to object.__dict__."); static PyObject* builtin_sum(PyObject *self, PyObject *args) { - PyObject *seq; - PyObject *result = NULL; - PyObject *temp, *item, *iter; - - if (!PyArg_UnpackTuple(args, "sum", 1, 2, &seq, &result)) - return NULL; - - iter = PyObject_GetIter(seq); - if (iter == NULL) - return NULL; - - if (result == NULL) { - result = PyLong_FromLong(0); - if (result == NULL) { - Py_DECREF(iter); - return NULL; - } - } else { - /* reject string values for 'start' parameter */ - if (PyUnicode_Check(result)) { - PyErr_SetString(PyExc_TypeError, - "sum() can't sum strings [use ''.join(seq) instead]"); - Py_DECREF(iter); - return NULL; - } - if (PyByteArray_Check(result)) { - PyErr_SetString(PyExc_TypeError, - "sum() can't sum bytes [use b''.join(seq) instead]"); - Py_DECREF(iter); - return NULL; - } - - Py_INCREF(result); - } + PyObject *seq; + PyObject *result = NULL; + PyObject *temp, *item, *iter; + + if (!PyArg_UnpackTuple(args, "sum", 1, 2, &seq, &result)) + return NULL; + + iter = PyObject_GetIter(seq); + if (iter == NULL) + return NULL; + + if (result == NULL) { + result = PyLong_FromLong(0); + if (result == NULL) { + Py_DECREF(iter); + return NULL; + } + } else { + /* reject string values for 'start' parameter */ + if (PyUnicode_Check(result)) { + PyErr_SetString(PyExc_TypeError, + "sum() can't sum strings [use ''.join(seq) instead]"); + Py_DECREF(iter); + return NULL; + } + if (PyByteArray_Check(result)) { + PyErr_SetString(PyExc_TypeError, + "sum() can't sum bytes [use b''.join(seq) instead]"); + Py_DECREF(iter); + return NULL; + } + + Py_INCREF(result); + } #ifndef SLOW_SUM - /* Fast addition by keeping temporary sums in C instead of new Python objects. - Assumes all inputs are the same type. If the assumption fails, default - to the more general routine. - */ - if (PyLong_CheckExact(result)) { - int overflow; - long i_result = PyLong_AsLongAndOverflow(result, &overflow); - /* If this already overflowed, don't even enter the loop. */ - if (overflow == 0) { - Py_DECREF(result); - result = NULL; - } - while(result == NULL) { - item = PyIter_Next(iter); - if (item == NULL) { - Py_DECREF(iter); - if (PyErr_Occurred()) - return NULL; - return PyLong_FromLong(i_result); - } - if (PyLong_CheckExact(item)) { - long b = PyLong_AsLongAndOverflow(item, &overflow); - long x = i_result + b; - if (overflow == 0 && ((x^i_result) >= 0 || (x^b) >= 0)) { - i_result = x; - Py_DECREF(item); - continue; - } - } - /* Either overflowed or is not an int. Restore real objects and process normally */ - result = PyLong_FromLong(i_result); - temp = PyNumber_Add(result, item); - Py_DECREF(result); - Py_DECREF(item); - result = temp; - if (result == NULL) { - Py_DECREF(iter); - return NULL; - } - } - } - - if (PyFloat_CheckExact(result)) { - double f_result = PyFloat_AS_DOUBLE(result); - Py_DECREF(result); - result = NULL; - while(result == NULL) { - item = PyIter_Next(iter); - if (item == NULL) { - Py_DECREF(iter); - if (PyErr_Occurred()) - return NULL; - return PyFloat_FromDouble(f_result); - } - if (PyFloat_CheckExact(item)) { - PyFPE_START_PROTECT("add", Py_DECREF(item); Py_DECREF(iter); return 0) - f_result += PyFloat_AS_DOUBLE(item); - PyFPE_END_PROTECT(f_result) - Py_DECREF(item); - continue; - } - if (PyLong_CheckExact(item)) { - long value; - int overflow; - value = PyLong_AsLongAndOverflow(item, &overflow); - if (!overflow) { - PyFPE_START_PROTECT("add", Py_DECREF(item); Py_DECREF(iter); return 0) - f_result += (double)value; - PyFPE_END_PROTECT(f_result) - Py_DECREF(item); - continue; - } - } - result = PyFloat_FromDouble(f_result); - temp = PyNumber_Add(result, item); - Py_DECREF(result); - Py_DECREF(item); - result = temp; - if (result == NULL) { - Py_DECREF(iter); - return NULL; - } - } - } + /* Fast addition by keeping temporary sums in C instead of new Python objects. + Assumes all inputs are the same type. If the assumption fails, default + to the more general routine. + */ + if (PyLong_CheckExact(result)) { + int overflow; + long i_result = PyLong_AsLongAndOverflow(result, &overflow); + /* If this already overflowed, don't even enter the loop. */ + if (overflow == 0) { + Py_DECREF(result); + result = NULL; + } + while(result == NULL) { + item = PyIter_Next(iter); + if (item == NULL) { + Py_DECREF(iter); + if (PyErr_Occurred()) + return NULL; + return PyLong_FromLong(i_result); + } + if (PyLong_CheckExact(item)) { + long b = PyLong_AsLongAndOverflow(item, &overflow); + long x = i_result + b; + if (overflow == 0 && ((x^i_result) >= 0 || (x^b) >= 0)) { + i_result = x; + Py_DECREF(item); + continue; + } + } + /* Either overflowed or is not an int. Restore real objects and process normally */ + result = PyLong_FromLong(i_result); + temp = PyNumber_Add(result, item); + Py_DECREF(result); + Py_DECREF(item); + result = temp; + if (result == NULL) { + Py_DECREF(iter); + return NULL; + } + } + } + + if (PyFloat_CheckExact(result)) { + double f_result = PyFloat_AS_DOUBLE(result); + Py_DECREF(result); + result = NULL; + while(result == NULL) { + item = PyIter_Next(iter); + if (item == NULL) { + Py_DECREF(iter); + if (PyErr_Occurred()) + return NULL; + return PyFloat_FromDouble(f_result); + } + if (PyFloat_CheckExact(item)) { + PyFPE_START_PROTECT("add", Py_DECREF(item); Py_DECREF(iter); return 0) + f_result += PyFloat_AS_DOUBLE(item); + PyFPE_END_PROTECT(f_result) + Py_DECREF(item); + continue; + } + if (PyLong_CheckExact(item)) { + long value; + int overflow; + value = PyLong_AsLongAndOverflow(item, &overflow); + if (!overflow) { + PyFPE_START_PROTECT("add", Py_DECREF(item); Py_DECREF(iter); return 0) + f_result += (double)value; + PyFPE_END_PROTECT(f_result) + Py_DECREF(item); + continue; + } + } + result = PyFloat_FromDouble(f_result); + temp = PyNumber_Add(result, item); + Py_DECREF(result); + Py_DECREF(item); + result = temp; + if (result == NULL) { + Py_DECREF(iter); + return NULL; + } + } + } #endif - for(;;) { - item = PyIter_Next(iter); - if (item == NULL) { - /* error, or end-of-sequence */ - if (PyErr_Occurred()) { - Py_DECREF(result); - result = NULL; - } - break; - } - temp = PyNumber_Add(result, item); - Py_DECREF(result); - Py_DECREF(item); - result = temp; - if (result == NULL) - break; - } - Py_DECREF(iter); - return result; + for(;;) { + item = PyIter_Next(iter); + if (item == NULL) { + /* error, or end-of-sequence */ + if (PyErr_Occurred()) { + Py_DECREF(result); + result = NULL; + } + break; + } + temp = PyNumber_Add(result, item); + Py_DECREF(result); + Py_DECREF(item); + result = temp; + if (result == NULL) + break; + } + Py_DECREF(iter); + return result; } PyDoc_STRVAR(sum_doc, @@ -1990,17 +1990,17 @@ empty, returns start."); static PyObject * builtin_isinstance(PyObject *self, PyObject *args) { - PyObject *inst; - PyObject *cls; - int retval; + PyObject *inst; + PyObject *cls; + int retval; - if (!PyArg_UnpackTuple(args, "isinstance", 2, 2, &inst, &cls)) - return NULL; + if (!PyArg_UnpackTuple(args, "isinstance", 2, 2, &inst, &cls)) + return NULL; - retval = PyObject_IsInstance(inst, cls); - if (retval < 0) - return NULL; - return PyBool_FromLong(retval); + retval = PyObject_IsInstance(inst, cls); + if (retval < 0) + return NULL; + return PyBool_FromLong(retval); } PyDoc_STRVAR(isinstance_doc, @@ -2015,17 +2015,17 @@ isinstance(x, A) or isinstance(x, B) or ... (etc.)."); static PyObject * builtin_issubclass(PyObject *self, PyObject *args) { - PyObject *derived; - PyObject *cls; - int retval; + PyObject *derived; + PyObject *cls; + int retval; - if (!PyArg_UnpackTuple(args, "issubclass", 2, 2, &derived, &cls)) - return NULL; + if (!PyArg_UnpackTuple(args, "issubclass", 2, 2, &derived, &cls)) + return NULL; - retval = PyObject_IsSubclass(derived, cls); - if (retval < 0) - return NULL; - return PyBool_FromLong(retval); + retval = PyObject_IsSubclass(derived, cls); + if (retval < 0) + return NULL; + return PyBool_FromLong(retval); } PyDoc_STRVAR(issubclass_doc, @@ -2037,127 +2037,127 @@ is a shortcut for issubclass(X, A) or issubclass(X, B) or ... (etc.)."); typedef struct { - PyObject_HEAD - Py_ssize_t tuplesize; - PyObject *ittuple; /* tuple of iterators */ - PyObject *result; + PyObject_HEAD + Py_ssize_t tuplesize; + PyObject *ittuple; /* tuple of iterators */ + PyObject *result; } zipobject; static PyObject * zip_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { - zipobject *lz; - Py_ssize_t i; - PyObject *ittuple; /* tuple of iterators */ - PyObject *result; - Py_ssize_t tuplesize = PySequence_Length(args); - - if (type == &PyZip_Type && !_PyArg_NoKeywords("zip()", kwds)) - return NULL; - - /* args must be a tuple */ - assert(PyTuple_Check(args)); - - /* obtain iterators */ - ittuple = PyTuple_New(tuplesize); - if (ittuple == NULL) - return NULL; - for (i=0; i < tuplesize; ++i) { - PyObject *item = PyTuple_GET_ITEM(args, i); - PyObject *it = PyObject_GetIter(item); - if (it == NULL) { - if (PyErr_ExceptionMatches(PyExc_TypeError)) - PyErr_Format(PyExc_TypeError, - "zip argument #%zd must support iteration", - i+1); - Py_DECREF(ittuple); - return NULL; - } - PyTuple_SET_ITEM(ittuple, i, it); - } - - /* create a result holder */ - result = PyTuple_New(tuplesize); - if (result == NULL) { - Py_DECREF(ittuple); - return NULL; - } - for (i=0 ; i < tuplesize ; i++) { - Py_INCREF(Py_None); - PyTuple_SET_ITEM(result, i, Py_None); - } - - /* create zipobject structure */ - lz = (zipobject *)type->tp_alloc(type, 0); - if (lz == NULL) { - Py_DECREF(ittuple); - Py_DECREF(result); - return NULL; - } - lz->ittuple = ittuple; - lz->tuplesize = tuplesize; - lz->result = result; - - return (PyObject *)lz; + zipobject *lz; + Py_ssize_t i; + PyObject *ittuple; /* tuple of iterators */ + PyObject *result; + Py_ssize_t tuplesize = PySequence_Length(args); + + if (type == &PyZip_Type && !_PyArg_NoKeywords("zip()", kwds)) + return NULL; + + /* args must be a tuple */ + assert(PyTuple_Check(args)); + + /* obtain iterators */ + ittuple = PyTuple_New(tuplesize); + if (ittuple == NULL) + return NULL; + for (i=0; i < tuplesize; ++i) { + PyObject *item = PyTuple_GET_ITEM(args, i); + PyObject *it = PyObject_GetIter(item); + if (it == NULL) { + if (PyErr_ExceptionMatches(PyExc_TypeError)) + PyErr_Format(PyExc_TypeError, + "zip argument #%zd must support iteration", + i+1); + Py_DECREF(ittuple); + return NULL; + } + PyTuple_SET_ITEM(ittuple, i, it); + } + + /* create a result holder */ + result = PyTuple_New(tuplesize); + if (result == NULL) { + Py_DECREF(ittuple); + return NULL; + } + for (i=0 ; i < tuplesize ; i++) { + Py_INCREF(Py_None); + PyTuple_SET_ITEM(result, i, Py_None); + } + + /* create zipobject structure */ + lz = (zipobject *)type->tp_alloc(type, 0); + if (lz == NULL) { + Py_DECREF(ittuple); + Py_DECREF(result); + return NULL; + } + lz->ittuple = ittuple; + lz->tuplesize = tuplesize; + lz->result = result; + + return (PyObject *)lz; } static void zip_dealloc(zipobject *lz) { - PyObject_GC_UnTrack(lz); - Py_XDECREF(lz->ittuple); - Py_XDECREF(lz->result); - Py_TYPE(lz)->tp_free(lz); + PyObject_GC_UnTrack(lz); + Py_XDECREF(lz->ittuple); + Py_XDECREF(lz->result); + Py_TYPE(lz)->tp_free(lz); } static int zip_traverse(zipobject *lz, visitproc visit, void *arg) { - Py_VISIT(lz->ittuple); - Py_VISIT(lz->result); - return 0; + Py_VISIT(lz->ittuple); + Py_VISIT(lz->result); + return 0; } static PyObject * zip_next(zipobject *lz) { - Py_ssize_t i; - Py_ssize_t tuplesize = lz->tuplesize; - PyObject *result = lz->result; - PyObject *it; - PyObject *item; - PyObject *olditem; - - if (tuplesize == 0) - return NULL; - if (Py_REFCNT(result) == 1) { - Py_INCREF(result); - for (i=0 ; i < tuplesize ; i++) { - it = PyTuple_GET_ITEM(lz->ittuple, i); - item = (*Py_TYPE(it)->tp_iternext)(it); - if (item == NULL) { - Py_DECREF(result); - return NULL; - } - olditem = PyTuple_GET_ITEM(result, i); - PyTuple_SET_ITEM(result, i, item); - Py_DECREF(olditem); - } - } else { - result = PyTuple_New(tuplesize); - if (result == NULL) - return NULL; - for (i=0 ; i < tuplesize ; i++) { - it = PyTuple_GET_ITEM(lz->ittuple, i); - item = (*Py_TYPE(it)->tp_iternext)(it); - if (item == NULL) { - Py_DECREF(result); - return NULL; - } - PyTuple_SET_ITEM(result, i, item); - } - } - return result; + Py_ssize_t i; + Py_ssize_t tuplesize = lz->tuplesize; + PyObject *result = lz->result; + PyObject *it; + PyObject *item; + PyObject *olditem; + + if (tuplesize == 0) + return NULL; + if (Py_REFCNT(result) == 1) { + Py_INCREF(result); + for (i=0 ; i < tuplesize ; i++) { + it = PyTuple_GET_ITEM(lz->ittuple, i); + item = (*Py_TYPE(it)->tp_iternext)(it); + if (item == NULL) { + Py_DECREF(result); + return NULL; + } + olditem = PyTuple_GET_ITEM(result, i); + PyTuple_SET_ITEM(result, i, item); + Py_DECREF(olditem); + } + } else { + result = PyTuple_New(tuplesize); + if (result == NULL) + return NULL; + for (i=0 ; i < tuplesize ; i++) { + it = PyTuple_GET_ITEM(lz->ittuple, i); + item = (*Py_TYPE(it)->tp_iternext)(it); + if (item == NULL) { + Py_DECREF(result); + return NULL; + } + PyTuple_SET_ITEM(result, i, item); + } + } + return result; } PyDoc_STRVAR(zip_doc, @@ -2169,93 +2169,93 @@ method continues until the shortest iterable in the argument sequence\n\ is exhausted and then it raises StopIteration."); PyTypeObject PyZip_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "zip", /* tp_name */ - sizeof(zipobject), /* tp_basicsize */ - 0, /* tp_itemsize */ - /* methods */ - (destructor)zip_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | - Py_TPFLAGS_BASETYPE, /* tp_flags */ - zip_doc, /* tp_doc */ - (traverseproc)zip_traverse, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - PyObject_SelfIter, /* tp_iter */ - (iternextfunc)zip_next, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - zip_new, /* tp_new */ - PyObject_GC_Del, /* tp_free */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "zip", /* tp_name */ + sizeof(zipobject), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)zip_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | + Py_TPFLAGS_BASETYPE, /* tp_flags */ + zip_doc, /* tp_doc */ + (traverseproc)zip_traverse, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + PyObject_SelfIter, /* tp_iter */ + (iternextfunc)zip_next, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + PyType_GenericAlloc, /* tp_alloc */ + zip_new, /* tp_new */ + PyObject_GC_Del, /* tp_free */ }; static PyMethodDef builtin_methods[] = { - {"__build_class__", (PyCFunction)builtin___build_class__, - METH_VARARGS | METH_KEYWORDS, build_class_doc}, - {"__import__", (PyCFunction)builtin___import__, METH_VARARGS | METH_KEYWORDS, import_doc}, - {"abs", builtin_abs, METH_O, abs_doc}, - {"all", builtin_all, METH_O, all_doc}, - {"any", builtin_any, METH_O, any_doc}, - {"ascii", builtin_ascii, METH_O, ascii_doc}, - {"bin", builtin_bin, METH_O, bin_doc}, - {"chr", builtin_chr, METH_VARARGS, chr_doc}, - {"compile", (PyCFunction)builtin_compile, METH_VARARGS | METH_KEYWORDS, compile_doc}, - {"delattr", builtin_delattr, METH_VARARGS, delattr_doc}, - {"dir", builtin_dir, METH_VARARGS, dir_doc}, - {"divmod", builtin_divmod, METH_VARARGS, divmod_doc}, - {"eval", builtin_eval, METH_VARARGS, eval_doc}, - {"exec", builtin_exec, METH_VARARGS, exec_doc}, - {"format", builtin_format, METH_VARARGS, format_doc}, - {"getattr", builtin_getattr, METH_VARARGS, getattr_doc}, - {"globals", (PyCFunction)builtin_globals, METH_NOARGS, globals_doc}, - {"hasattr", builtin_hasattr, METH_VARARGS, hasattr_doc}, - {"hash", builtin_hash, METH_O, hash_doc}, - {"hex", builtin_hex, METH_O, hex_doc}, - {"id", builtin_id, METH_O, id_doc}, - {"input", builtin_input, METH_VARARGS, input_doc}, - {"isinstance", builtin_isinstance, METH_VARARGS, isinstance_doc}, - {"issubclass", builtin_issubclass, METH_VARARGS, issubclass_doc}, - {"iter", builtin_iter, METH_VARARGS, iter_doc}, - {"len", builtin_len, METH_O, len_doc}, - {"locals", (PyCFunction)builtin_locals, METH_NOARGS, locals_doc}, - {"max", (PyCFunction)builtin_max, METH_VARARGS | METH_KEYWORDS, max_doc}, - {"min", (PyCFunction)builtin_min, METH_VARARGS | METH_KEYWORDS, min_doc}, - {"next", (PyCFunction)builtin_next, METH_VARARGS, next_doc}, - {"oct", builtin_oct, METH_O, oct_doc}, - {"ord", builtin_ord, METH_O, ord_doc}, - {"pow", builtin_pow, METH_VARARGS, pow_doc}, - {"print", (PyCFunction)builtin_print, METH_VARARGS | METH_KEYWORDS, print_doc}, - {"repr", builtin_repr, METH_O, repr_doc}, - {"round", (PyCFunction)builtin_round, METH_VARARGS | METH_KEYWORDS, round_doc}, - {"setattr", builtin_setattr, METH_VARARGS, setattr_doc}, - {"sorted", (PyCFunction)builtin_sorted, METH_VARARGS | METH_KEYWORDS, sorted_doc}, - {"sum", builtin_sum, METH_VARARGS, sum_doc}, - {"vars", builtin_vars, METH_VARARGS, vars_doc}, - {NULL, NULL}, + {"__build_class__", (PyCFunction)builtin___build_class__, + METH_VARARGS | METH_KEYWORDS, build_class_doc}, + {"__import__", (PyCFunction)builtin___import__, METH_VARARGS | METH_KEYWORDS, import_doc}, + {"abs", builtin_abs, METH_O, abs_doc}, + {"all", builtin_all, METH_O, all_doc}, + {"any", builtin_any, METH_O, any_doc}, + {"ascii", builtin_ascii, METH_O, ascii_doc}, + {"bin", builtin_bin, METH_O, bin_doc}, + {"chr", builtin_chr, METH_VARARGS, chr_doc}, + {"compile", (PyCFunction)builtin_compile, METH_VARARGS | METH_KEYWORDS, compile_doc}, + {"delattr", builtin_delattr, METH_VARARGS, delattr_doc}, + {"dir", builtin_dir, METH_VARARGS, dir_doc}, + {"divmod", builtin_divmod, METH_VARARGS, divmod_doc}, + {"eval", builtin_eval, METH_VARARGS, eval_doc}, + {"exec", builtin_exec, METH_VARARGS, exec_doc}, + {"format", builtin_format, METH_VARARGS, format_doc}, + {"getattr", builtin_getattr, METH_VARARGS, getattr_doc}, + {"globals", (PyCFunction)builtin_globals, METH_NOARGS, globals_doc}, + {"hasattr", builtin_hasattr, METH_VARARGS, hasattr_doc}, + {"hash", builtin_hash, METH_O, hash_doc}, + {"hex", builtin_hex, METH_O, hex_doc}, + {"id", builtin_id, METH_O, id_doc}, + {"input", builtin_input, METH_VARARGS, input_doc}, + {"isinstance", builtin_isinstance, METH_VARARGS, isinstance_doc}, + {"issubclass", builtin_issubclass, METH_VARARGS, issubclass_doc}, + {"iter", builtin_iter, METH_VARARGS, iter_doc}, + {"len", builtin_len, METH_O, len_doc}, + {"locals", (PyCFunction)builtin_locals, METH_NOARGS, locals_doc}, + {"max", (PyCFunction)builtin_max, METH_VARARGS | METH_KEYWORDS, max_doc}, + {"min", (PyCFunction)builtin_min, METH_VARARGS | METH_KEYWORDS, min_doc}, + {"next", (PyCFunction)builtin_next, METH_VARARGS, next_doc}, + {"oct", builtin_oct, METH_O, oct_doc}, + {"ord", builtin_ord, METH_O, ord_doc}, + {"pow", builtin_pow, METH_VARARGS, pow_doc}, + {"print", (PyCFunction)builtin_print, METH_VARARGS | METH_KEYWORDS, print_doc}, + {"repr", builtin_repr, METH_O, repr_doc}, + {"round", (PyCFunction)builtin_round, METH_VARARGS | METH_KEYWORDS, round_doc}, + {"setattr", builtin_setattr, METH_VARARGS, setattr_doc}, + {"sorted", (PyCFunction)builtin_sorted, METH_VARARGS | METH_KEYWORDS, sorted_doc}, + {"sum", builtin_sum, METH_VARARGS, sum_doc}, + {"vars", builtin_vars, METH_VARARGS, vars_doc}, + {NULL, NULL}, }; PyDoc_STRVAR(builtin_doc, @@ -2264,85 +2264,85 @@ PyDoc_STRVAR(builtin_doc, Noteworthy: None is the `nil' object; Ellipsis represents `...' in slices."); static struct PyModuleDef builtinsmodule = { - PyModuleDef_HEAD_INIT, - "builtins", - builtin_doc, - -1, /* multiple "initialization" just copies the module dict. */ - builtin_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "builtins", + builtin_doc, + -1, /* multiple "initialization" just copies the module dict. */ + builtin_methods, + NULL, + NULL, + NULL, + NULL }; PyObject * _PyBuiltin_Init(void) { - PyObject *mod, *dict, *debug; - mod = PyModule_Create(&builtinsmodule); - if (mod == NULL) - return NULL; - dict = PyModule_GetDict(mod); + PyObject *mod, *dict, *debug; + mod = PyModule_Create(&builtinsmodule); + if (mod == NULL) + return NULL; + dict = PyModule_GetDict(mod); #ifdef Py_TRACE_REFS - /* "builtins" exposes a number of statically allocated objects - * that, before this code was added in 2.3, never showed up in - * the list of "all objects" maintained by Py_TRACE_REFS. As a - * result, programs leaking references to None and False (etc) - * couldn't be diagnosed by examining sys.getobjects(0). - */ + /* "builtins" exposes a number of statically allocated objects + * that, before this code was added in 2.3, never showed up in + * the list of "all objects" maintained by Py_TRACE_REFS. As a + * result, programs leaking references to None and False (etc) + * couldn't be diagnosed by examining sys.getobjects(0). + */ #define ADD_TO_ALL(OBJECT) _Py_AddToAllObjects((PyObject *)(OBJECT), 0) #else #define ADD_TO_ALL(OBJECT) (void)0 #endif #define SETBUILTIN(NAME, OBJECT) \ - if (PyDict_SetItemString(dict, NAME, (PyObject *)OBJECT) < 0) \ - return NULL; \ - ADD_TO_ALL(OBJECT) - - SETBUILTIN("None", Py_None); - SETBUILTIN("Ellipsis", Py_Ellipsis); - SETBUILTIN("NotImplemented", Py_NotImplemented); - SETBUILTIN("False", Py_False); - SETBUILTIN("True", Py_True); - SETBUILTIN("bool", &PyBool_Type); - SETBUILTIN("memoryview", &PyMemoryView_Type); - SETBUILTIN("bytearray", &PyByteArray_Type); - SETBUILTIN("bytes", &PyBytes_Type); - SETBUILTIN("classmethod", &PyClassMethod_Type); + if (PyDict_SetItemString(dict, NAME, (PyObject *)OBJECT) < 0) \ + return NULL; \ + ADD_TO_ALL(OBJECT) + + SETBUILTIN("None", Py_None); + SETBUILTIN("Ellipsis", Py_Ellipsis); + SETBUILTIN("NotImplemented", Py_NotImplemented); + SETBUILTIN("False", Py_False); + SETBUILTIN("True", Py_True); + SETBUILTIN("bool", &PyBool_Type); + SETBUILTIN("memoryview", &PyMemoryView_Type); + SETBUILTIN("bytearray", &PyByteArray_Type); + SETBUILTIN("bytes", &PyBytes_Type); + SETBUILTIN("classmethod", &PyClassMethod_Type); #ifndef WITHOUT_COMPLEX - SETBUILTIN("complex", &PyComplex_Type); + SETBUILTIN("complex", &PyComplex_Type); #endif - SETBUILTIN("dict", &PyDict_Type); - SETBUILTIN("enumerate", &PyEnum_Type); - SETBUILTIN("filter", &PyFilter_Type); - SETBUILTIN("float", &PyFloat_Type); - SETBUILTIN("frozenset", &PyFrozenSet_Type); - SETBUILTIN("property", &PyProperty_Type); - SETBUILTIN("int", &PyLong_Type); - SETBUILTIN("list", &PyList_Type); - SETBUILTIN("map", &PyMap_Type); - SETBUILTIN("object", &PyBaseObject_Type); - SETBUILTIN("range", &PyRange_Type); - SETBUILTIN("reversed", &PyReversed_Type); - SETBUILTIN("set", &PySet_Type); - SETBUILTIN("slice", &PySlice_Type); - SETBUILTIN("staticmethod", &PyStaticMethod_Type); - SETBUILTIN("str", &PyUnicode_Type); - SETBUILTIN("super", &PySuper_Type); - SETBUILTIN("tuple", &PyTuple_Type); - SETBUILTIN("type", &PyType_Type); - SETBUILTIN("zip", &PyZip_Type); - debug = PyBool_FromLong(Py_OptimizeFlag == 0); - if (PyDict_SetItemString(dict, "__debug__", debug) < 0) { - Py_XDECREF(debug); - return NULL; - } - Py_XDECREF(debug); - - return mod; + SETBUILTIN("dict", &PyDict_Type); + SETBUILTIN("enumerate", &PyEnum_Type); + SETBUILTIN("filter", &PyFilter_Type); + SETBUILTIN("float", &PyFloat_Type); + SETBUILTIN("frozenset", &PyFrozenSet_Type); + SETBUILTIN("property", &PyProperty_Type); + SETBUILTIN("int", &PyLong_Type); + SETBUILTIN("list", &PyList_Type); + SETBUILTIN("map", &PyMap_Type); + SETBUILTIN("object", &PyBaseObject_Type); + SETBUILTIN("range", &PyRange_Type); + SETBUILTIN("reversed", &PyReversed_Type); + SETBUILTIN("set", &PySet_Type); + SETBUILTIN("slice", &PySlice_Type); + SETBUILTIN("staticmethod", &PyStaticMethod_Type); + SETBUILTIN("str", &PyUnicode_Type); + SETBUILTIN("super", &PySuper_Type); + SETBUILTIN("tuple", &PyTuple_Type); + SETBUILTIN("type", &PyType_Type); + SETBUILTIN("zip", &PyZip_Type); + debug = PyBool_FromLong(Py_OptimizeFlag == 0); + if (PyDict_SetItemString(dict, "__debug__", debug) < 0) { + Py_XDECREF(debug); + return NULL; + } + Py_XDECREF(debug); + + return mod; #undef ADD_TO_ALL #undef SETBUILTIN } diff --git a/Python/ceval.c b/Python/ceval.c index c807ecc..4dfbfc8 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -28,27 +28,27 @@ typedef unsigned long long uint64; #if defined(__ppc__) /* <- Don't know if this is the correct symbol; this - section should work for GCC on any PowerPC - platform, irrespective of OS. - POWER? Who knows :-) */ + section should work for GCC on any PowerPC + platform, irrespective of OS. + POWER? Who knows :-) */ #define READ_TIMESTAMP(var) ppc_getcounter(&var) static void ppc_getcounter(uint64 *v) { - register unsigned long tbu, tb, tbu2; + register unsigned long tbu, tb, tbu2; loop: - asm volatile ("mftbu %0" : "=r" (tbu) ); - asm volatile ("mftb %0" : "=r" (tb) ); - asm volatile ("mftbu %0" : "=r" (tbu2)); - if (__builtin_expect(tbu != tbu2, 0)) goto loop; - - /* The slightly peculiar way of writing the next lines is - compiled better by GCC than any other way I tried. */ - ((long*)(v))[0] = tbu; - ((long*)(v))[1] = tb; + asm volatile ("mftbu %0" : "=r" (tbu) ); + asm volatile ("mftb %0" : "=r" (tb) ); + asm volatile ("mftbu %0" : "=r" (tbu2)); + if (__builtin_expect(tbu != tbu2, 0)) goto loop; + + /* The slightly peculiar way of writing the next lines is + compiled better by GCC than any other way I tried. */ + ((long*)(v))[0] = tbu; + ((long*)(v))[1] = tb; } #elif defined(__i386__) @@ -77,17 +77,17 @@ ppc_getcounter(uint64 *v) #endif void dump_tsc(int opcode, int ticked, uint64 inst0, uint64 inst1, - uint64 loop0, uint64 loop1, uint64 intr0, uint64 intr1) + uint64 loop0, uint64 loop1, uint64 intr0, uint64 intr1) { - uint64 intr, inst, loop; - PyThreadState *tstate = PyThreadState_Get(); - if (!tstate->interp->tscdump) - return; - intr = intr1 - intr0; - inst = inst1 - inst0 - intr; - loop = loop1 - loop0 - intr; - fprintf(stderr, "opcode=%03d t=%d inst=%06lld loop=%06lld\n", - opcode, ticked, inst, loop); + uint64 intr, inst, loop; + PyThreadState *tstate = PyThreadState_Get(); + if (!tstate->interp->tscdump) + return; + intr = intr1 - intr0; + inst = inst1 - inst0 - intr; + loop = loop1 - loop0 - intr; + fprintf(stderr, "opcode=%03d t=%d inst=%06lld loop=%06lld\n", + opcode, ticked, inst, loop); } #endif @@ -97,8 +97,8 @@ void dump_tsc(int opcode, int ticked, uint64 inst0, uint64 inst1, #ifdef Py_DEBUG /* For debugging the interpreter: */ -#define LLTRACE 1 /* Low-level trace feature */ -#define CHECKEXC 1 /* Double-check exception checking */ +#define LLTRACE 1 /* Low-level trace feature */ +#define CHECKEXC 1 /* Double-check exception checking */ #endif typedef PyObject *(*callproc)(PyObject *, PyObject *, PyObject *); @@ -113,7 +113,7 @@ static PyObject * fast_function(PyObject *, PyObject ***, int, int, int); static PyObject * do_call(PyObject *, PyObject ***, int, int); static PyObject * ext_do_call(PyObject *, PyObject ***, int, int, int); static PyObject * update_keyword_args(PyObject *, int, PyObject ***, - PyObject *); + PyObject *); static PyObject * update_star_args(int, int, PyObject *, PyObject ***); static PyObject * load_args(PyObject ***, int); #define CALL_FLAG_VAR 1 @@ -124,12 +124,12 @@ static int lltrace; static int prtrace(PyObject *, char *); #endif static int call_trace(Py_tracefunc, PyObject *, PyFrameObject *, - int, PyObject *); + int, PyObject *); static int call_trace_protected(Py_tracefunc, PyObject *, - PyFrameObject *, int, PyObject *); + PyFrameObject *, int, PyObject *); static void call_exc_trace(Py_tracefunc, PyObject *, PyFrameObject *); static int maybe_call_line_trace(Py_tracefunc, PyObject *, - PyFrameObject *, int *, int *, int *); + PyFrameObject *, int *, int *, int *); static PyObject * cmp_outcome(int, PyObject *, PyObject *); static PyObject * import_from(PyObject *, PyObject *); @@ -139,14 +139,14 @@ static PyObject * unicode_concatenate(PyObject *, PyObject *, PyFrameObject *, unsigned char *); #define NAME_ERROR_MSG \ - "name '%.200s' is not defined" + "name '%.200s' is not defined" #define GLOBAL_NAME_ERROR_MSG \ - "global name '%.200s' is not defined" + "global name '%.200s' is not defined" #define UNBOUNDLOCAL_ERROR_MSG \ - "local variable '%.200s' referenced before assignment" + "local variable '%.200s' referenced before assignment" #define UNBOUNDFREE_ERROR_MSG \ - "free variable '%.200s' referenced before assignment" \ - " in enclosing scope" + "free variable '%.200s' referenced before assignment" \ + " in enclosing scope" /* Dynamic execution profile */ #ifdef DYNAMIC_EXECUTION_PROFILE @@ -198,10 +198,10 @@ static int pcall[PCALL_NUM]; PyObject * PyEval_GetCallStats(PyObject *self) { - return Py_BuildValue("iiiiiiiiiii", - pcall[0], pcall[1], pcall[2], pcall[3], - pcall[4], pcall[5], pcall[6], pcall[7], - pcall[8], pcall[9], pcall[10]); + return Py_BuildValue("iiiiiiiiiii", + pcall[0], pcall[1], pcall[2], pcall[3], + pcall[4], pcall[5], pcall[6], pcall[7], + pcall[8], pcall[9], pcall[10]); } #else #define PCALL(O) @@ -209,8 +209,8 @@ PyEval_GetCallStats(PyObject *self) PyObject * PyEval_GetCallStats(PyObject *self) { - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } #endif @@ -229,52 +229,52 @@ static long main_thread = 0; int PyEval_ThreadsInitialized(void) { - return interpreter_lock != 0; + return interpreter_lock != 0; } void PyEval_InitThreads(void) { - if (interpreter_lock) - return; - interpreter_lock = PyThread_allocate_lock(); - PyThread_acquire_lock(interpreter_lock, 1); - main_thread = PyThread_get_thread_ident(); + if (interpreter_lock) + return; + interpreter_lock = PyThread_allocate_lock(); + PyThread_acquire_lock(interpreter_lock, 1); + main_thread = PyThread_get_thread_ident(); } void PyEval_AcquireLock(void) { - PyThread_acquire_lock(interpreter_lock, 1); + PyThread_acquire_lock(interpreter_lock, 1); } void PyEval_ReleaseLock(void) { - PyThread_release_lock(interpreter_lock); + PyThread_release_lock(interpreter_lock); } void PyEval_AcquireThread(PyThreadState *tstate) { - if (tstate == NULL) - Py_FatalError("PyEval_AcquireThread: NULL new thread state"); - /* Check someone has called PyEval_InitThreads() to create the lock */ - assert(interpreter_lock); - PyThread_acquire_lock(interpreter_lock, 1); - if (PyThreadState_Swap(tstate) != NULL) - Py_FatalError( - "PyEval_AcquireThread: non-NULL old thread state"); + if (tstate == NULL) + Py_FatalError("PyEval_AcquireThread: NULL new thread state"); + /* Check someone has called PyEval_InitThreads() to create the lock */ + assert(interpreter_lock); + PyThread_acquire_lock(interpreter_lock, 1); + if (PyThreadState_Swap(tstate) != NULL) + Py_FatalError( + "PyEval_AcquireThread: non-NULL old thread state"); } void PyEval_ReleaseThread(PyThreadState *tstate) { - if (tstate == NULL) - Py_FatalError("PyEval_ReleaseThread: NULL thread state"); - if (PyThreadState_Swap(NULL) != tstate) - Py_FatalError("PyEval_ReleaseThread: wrong thread state"); - PyThread_release_lock(interpreter_lock); + if (tstate == NULL) + Py_FatalError("PyEval_ReleaseThread: NULL thread state"); + if (PyThreadState_Swap(NULL) != tstate) + Py_FatalError("PyEval_ReleaseThread: wrong thread state"); + PyThread_release_lock(interpreter_lock); } /* This function is called from PyOS_AfterFork to ensure that newly @@ -285,36 +285,36 @@ PyEval_ReleaseThread(PyThreadState *tstate) void PyEval_ReInitThreads(void) { - PyObject *threading, *result; - PyThreadState *tstate; - - if (!interpreter_lock) - return; - /*XXX Can't use PyThread_free_lock here because it does too - much error-checking. Doing this cleanly would require - adding a new function to each thread_*.h. Instead, just - create a new lock and waste a little bit of memory */ - interpreter_lock = PyThread_allocate_lock(); - pending_lock = PyThread_allocate_lock(); - PyThread_acquire_lock(interpreter_lock, 1); - main_thread = PyThread_get_thread_ident(); - - /* Update the threading module with the new state. - */ - tstate = PyThreadState_GET(); - threading = PyMapping_GetItemString(tstate->interp->modules, - "threading"); - if (threading == NULL) { - /* threading not imported */ - PyErr_Clear(); - return; - } - result = PyObject_CallMethod(threading, "_after_fork", NULL); - if (result == NULL) - PyErr_WriteUnraisable(threading); - else - Py_DECREF(result); - Py_DECREF(threading); + PyObject *threading, *result; + PyThreadState *tstate; + + if (!interpreter_lock) + return; + /*XXX Can't use PyThread_free_lock here because it does too + much error-checking. Doing this cleanly would require + adding a new function to each thread_*.h. Instead, just + create a new lock and waste a little bit of memory */ + interpreter_lock = PyThread_allocate_lock(); + pending_lock = PyThread_allocate_lock(); + PyThread_acquire_lock(interpreter_lock, 1); + main_thread = PyThread_get_thread_ident(); + + /* Update the threading module with the new state. + */ + tstate = PyThreadState_GET(); + threading = PyMapping_GetItemString(tstate->interp->modules, + "threading"); + if (threading == NULL) { + /* threading not imported */ + PyErr_Clear(); + return; + } + result = PyObject_CallMethod(threading, "_after_fork", NULL); + if (result == NULL) + PyErr_WriteUnraisable(threading); + else + Py_DECREF(result); + Py_DECREF(threading); } #endif @@ -325,29 +325,29 @@ PyEval_ReInitThreads(void) PyThreadState * PyEval_SaveThread(void) { - PyThreadState *tstate = PyThreadState_Swap(NULL); - if (tstate == NULL) - Py_FatalError("PyEval_SaveThread: NULL tstate"); + PyThreadState *tstate = PyThreadState_Swap(NULL); + if (tstate == NULL) + Py_FatalError("PyEval_SaveThread: NULL tstate"); #ifdef WITH_THREAD - if (interpreter_lock) - PyThread_release_lock(interpreter_lock); + if (interpreter_lock) + PyThread_release_lock(interpreter_lock); #endif - return tstate; + return tstate; } void PyEval_RestoreThread(PyThreadState *tstate) { - if (tstate == NULL) - Py_FatalError("PyEval_RestoreThread: NULL tstate"); + if (tstate == NULL) + Py_FatalError("PyEval_RestoreThread: NULL tstate"); #ifdef WITH_THREAD - if (interpreter_lock) { - int err = errno; - PyThread_acquire_lock(interpreter_lock, 1); - errno = err; - } + if (interpreter_lock) { + int err = errno; + PyThread_acquire_lock(interpreter_lock, 1); + errno = err; + } #endif - PyThreadState_Swap(tstate); + PyThreadState_Swap(tstate); } @@ -384,8 +384,8 @@ PyEval_RestoreThread(PyThreadState *tstate) #define NPENDINGCALLS 32 static struct { - int (*func)(void *); - void *arg; + int (*func)(void *); + void *arg; } pendingcalls[NPENDINGCALLS]; static int pendingfirst = 0; static int pendinglast = 0; @@ -395,93 +395,93 @@ static char pendingbusy = 0; int Py_AddPendingCall(int (*func)(void *), void *arg) { - int i, j, result=0; - PyThread_type_lock lock = pending_lock; - - /* try a few times for the lock. Since this mechanism is used - * for signal handling (on the main thread), there is a (slim) - * chance that a signal is delivered on the same thread while we - * hold the lock during the Py_MakePendingCalls() function. - * This avoids a deadlock in that case. - * Note that signals can be delivered on any thread. In particular, - * on Windows, a SIGINT is delivered on a system-created worker - * thread. - * We also check for lock being NULL, in the unlikely case that - * this function is called before any bytecode evaluation takes place. - */ - if (lock != NULL) { - for (i = 0; i<100; i++) { - if (PyThread_acquire_lock(lock, NOWAIT_LOCK)) - break; - } - if (i == 100) - return -1; - } - - i = pendinglast; - j = (i + 1) % NPENDINGCALLS; - if (j == pendingfirst) { - result = -1; /* Queue full */ - } else { - pendingcalls[i].func = func; - pendingcalls[i].arg = arg; - pendinglast = j; - } - /* signal main loop */ - _Py_Ticker = 0; - pendingcalls_to_do = 1; - if (lock != NULL) - PyThread_release_lock(lock); - return result; + int i, j, result=0; + PyThread_type_lock lock = pending_lock; + + /* try a few times for the lock. Since this mechanism is used + * for signal handling (on the main thread), there is a (slim) + * chance that a signal is delivered on the same thread while we + * hold the lock during the Py_MakePendingCalls() function. + * This avoids a deadlock in that case. + * Note that signals can be delivered on any thread. In particular, + * on Windows, a SIGINT is delivered on a system-created worker + * thread. + * We also check for lock being NULL, in the unlikely case that + * this function is called before any bytecode evaluation takes place. + */ + if (lock != NULL) { + for (i = 0; i<100; i++) { + if (PyThread_acquire_lock(lock, NOWAIT_LOCK)) + break; + } + if (i == 100) + return -1; + } + + i = pendinglast; + j = (i + 1) % NPENDINGCALLS; + if (j == pendingfirst) { + result = -1; /* Queue full */ + } else { + pendingcalls[i].func = func; + pendingcalls[i].arg = arg; + pendinglast = j; + } + /* signal main loop */ + _Py_Ticker = 0; + pendingcalls_to_do = 1; + if (lock != NULL) + PyThread_release_lock(lock); + return result; } int Py_MakePendingCalls(void) { - int i; - int r = 0; - - if (!pending_lock) { - /* initial allocation of the lock */ - pending_lock = PyThread_allocate_lock(); - if (pending_lock == NULL) - return -1; - } - - /* only service pending calls on main thread */ - if (main_thread && PyThread_get_thread_ident() != main_thread) - return 0; - /* don't perform recursive pending calls */ - if (pendingbusy) - return 0; - pendingbusy = 1; - /* perform a bounded number of calls, in case of recursion */ - for (i=0; i<NPENDINGCALLS; i++) { - int j; - int (*func)(void *); - void *arg = NULL; - - /* pop one item off the queue while holding the lock */ - PyThread_acquire_lock(pending_lock, WAIT_LOCK); - j = pendingfirst; - if (j == pendinglast) { - func = NULL; /* Queue empty */ - } else { - func = pendingcalls[j].func; - arg = pendingcalls[j].arg; - pendingfirst = (j + 1) % NPENDINGCALLS; - } - pendingcalls_to_do = pendingfirst != pendinglast; - PyThread_release_lock(pending_lock); - /* having released the lock, perform the callback */ - if (func == NULL) - break; - r = func(arg); - if (r) - break; - } - pendingbusy = 0; - return r; + int i; + int r = 0; + + if (!pending_lock) { + /* initial allocation of the lock */ + pending_lock = PyThread_allocate_lock(); + if (pending_lock == NULL) + return -1; + } + + /* only service pending calls on main thread */ + if (main_thread && PyThread_get_thread_ident() != main_thread) + return 0; + /* don't perform recursive pending calls */ + if (pendingbusy) + return 0; + pendingbusy = 1; + /* perform a bounded number of calls, in case of recursion */ + for (i=0; i<NPENDINGCALLS; i++) { + int j; + int (*func)(void *); + void *arg = NULL; + + /* pop one item off the queue while holding the lock */ + PyThread_acquire_lock(pending_lock, WAIT_LOCK); + j = pendingfirst; + if (j == pendinglast) { + func = NULL; /* Queue empty */ + } else { + func = pendingcalls[j].func; + arg = pendingcalls[j].arg; + pendingfirst = (j + 1) % NPENDINGCALLS; + } + pendingcalls_to_do = pendingfirst != pendinglast; + PyThread_release_lock(pending_lock); + /* having released the lock, perform the callback */ + if (func == NULL) + break; + r = func(arg); + if (r) + break; + } + pendingbusy = 0; + return r; } #else /* if ! defined WITH_THREAD */ @@ -492,11 +492,11 @@ Py_MakePendingCalls(void) with WITH_THREAD. Don't use this implementation when Py_AddPendingCalls() can happen on a different thread! - + There are two possible race conditions: (1) nested asynchronous calls to Py_AddPendingCall() (2) AddPendingCall() calls made while pending calls are being processed. - + (1) is very unlikely because typically signal delivery is blocked during signal handling. So it should be impossible. (2) is a real possibility. @@ -511,8 +511,8 @@ Py_MakePendingCalls(void) #define NPENDINGCALLS 32 static struct { - int (*func)(void *); - void *arg; + int (*func)(void *); + void *arg; } pendingcalls[NPENDINGCALLS]; static volatile int pendingfirst = 0; static volatile int pendinglast = 0; @@ -521,55 +521,55 @@ static volatile int pendingcalls_to_do = 0; int Py_AddPendingCall(int (*func)(void *), void *arg) { - static volatile int busy = 0; - int i, j; - /* XXX Begin critical section */ - if (busy) - return -1; - busy = 1; - i = pendinglast; - j = (i + 1) % NPENDINGCALLS; - if (j == pendingfirst) { - busy = 0; - return -1; /* Queue full */ - } - pendingcalls[i].func = func; - pendingcalls[i].arg = arg; - pendinglast = j; - - _Py_Ticker = 0; - pendingcalls_to_do = 1; /* Signal main loop */ - busy = 0; - /* XXX End critical section */ - return 0; + static volatile int busy = 0; + int i, j; + /* XXX Begin critical section */ + if (busy) + return -1; + busy = 1; + i = pendinglast; + j = (i + 1) % NPENDINGCALLS; + if (j == pendingfirst) { + busy = 0; + return -1; /* Queue full */ + } + pendingcalls[i].func = func; + pendingcalls[i].arg = arg; + pendinglast = j; + + _Py_Ticker = 0; + pendingcalls_to_do = 1; /* Signal main loop */ + busy = 0; + /* XXX End critical section */ + return 0; } int Py_MakePendingCalls(void) { - static int busy = 0; - if (busy) - return 0; - busy = 1; - pendingcalls_to_do = 0; - for (;;) { - int i; - int (*func)(void *); - void *arg; - i = pendingfirst; - if (i == pendinglast) - break; /* Queue empty */ - func = pendingcalls[i].func; - arg = pendingcalls[i].arg; - pendingfirst = (i + 1) % NPENDINGCALLS; - if (func(arg) < 0) { - busy = 0; - pendingcalls_to_do = 1; /* We're not done yet */ - return -1; - } - } - busy = 0; - return 0; + static int busy = 0; + if (busy) + return 0; + busy = 1; + pendingcalls_to_do = 0; + for (;;) { + int i; + int (*func)(void *); + void *arg; + i = pendingfirst; + if (i == pendinglast) + break; /* Queue empty */ + func = pendingcalls[i].func; + arg = pendingcalls[i].arg; + pendingfirst = (i + 1) % NPENDINGCALLS; + if (func(arg) < 0) { + busy = 0; + pendingcalls_to_do = 1; /* We're not done yet */ + return -1; + } + } + busy = 0; + return 0; } #endif /* WITH_THREAD */ @@ -586,14 +586,14 @@ int _Py_CheckRecursionLimit = Py_DEFAULT_RECURSION_LIMIT; int Py_GetRecursionLimit(void) { - return recursion_limit; + return recursion_limit; } void Py_SetRecursionLimit(int new_limit) { - recursion_limit = new_limit; - _Py_CheckRecursionLimit = recursion_limit; + recursion_limit = new_limit; + _Py_CheckRecursionLimit = recursion_limit; } /* the macro Py_EnterRecursiveCall() only calls _Py_CheckRecursiveCall() @@ -604,47 +604,47 @@ Py_SetRecursionLimit(int new_limit) int _Py_CheckRecursiveCall(char *where) { - PyThreadState *tstate = PyThreadState_GET(); + PyThreadState *tstate = PyThreadState_GET(); #ifdef USE_STACKCHECK - if (PyOS_CheckStack()) { - --tstate->recursion_depth; - PyErr_SetString(PyExc_MemoryError, "Stack overflow"); - return -1; - } + if (PyOS_CheckStack()) { + --tstate->recursion_depth; + PyErr_SetString(PyExc_MemoryError, "Stack overflow"); + return -1; + } #endif - _Py_CheckRecursionLimit = recursion_limit; - if (tstate->recursion_critical) - /* Somebody asked that we don't check for recursion. */ - return 0; - if (tstate->overflowed) { - if (tstate->recursion_depth > recursion_limit + 50) { - /* Overflowing while handling an overflow. Give up. */ - Py_FatalError("Cannot recover from stack overflow."); - } - return 0; - } - if (tstate->recursion_depth > recursion_limit) { - --tstate->recursion_depth; - tstate->overflowed = 1; - PyErr_Format(PyExc_RuntimeError, - "maximum recursion depth exceeded%s", - where); - return -1; - } - return 0; + _Py_CheckRecursionLimit = recursion_limit; + if (tstate->recursion_critical) + /* Somebody asked that we don't check for recursion. */ + return 0; + if (tstate->overflowed) { + if (tstate->recursion_depth > recursion_limit + 50) { + /* Overflowing while handling an overflow. Give up. */ + Py_FatalError("Cannot recover from stack overflow."); + } + return 0; + } + if (tstate->recursion_depth > recursion_limit) { + --tstate->recursion_depth; + tstate->overflowed = 1; + PyErr_Format(PyExc_RuntimeError, + "maximum recursion depth exceeded%s", + where); + return -1; + } + return 0; } /* Status code for main loop (reason for stack unwind) */ enum why_code { - WHY_NOT = 0x0001, /* No error */ - WHY_EXCEPTION = 0x0002, /* Exception occurred */ - WHY_RERAISE = 0x0004, /* Exception re-raised by 'finally' */ - WHY_RETURN = 0x0008, /* 'return' statement */ - WHY_BREAK = 0x0010, /* 'break' statement */ - WHY_CONTINUE = 0x0020, /* 'continue' statement */ - WHY_YIELD = 0x0040, /* 'yield' operator */ - WHY_SILENCED = 0x0080 /* Exception silenced by 'with' */ + WHY_NOT = 0x0001, /* No error */ + WHY_EXCEPTION = 0x0002, /* Exception occurred */ + WHY_RERAISE = 0x0004, /* Exception re-raised by 'finally' */ + WHY_RETURN = 0x0008, /* 'return' statement */ + WHY_BREAK = 0x0010, /* 'break' statement */ + WHY_CONTINUE = 0x0020, /* 'continue' statement */ + WHY_YIELD = 0x0040, /* 'yield' operator */ + WHY_SILENCED = 0x0080 /* Exception silenced by 'with' */ }; static enum why_code do_raise(PyObject *, PyObject *); @@ -665,12 +665,12 @@ volatile int _Py_Ticker = 0; /* so that we hit a "tick" first thing */ PyObject * PyEval_EvalCode(PyCodeObject *co, PyObject *globals, PyObject *locals) { - return PyEval_EvalCodeEx(co, - globals, locals, - (PyObject **)NULL, 0, - (PyObject **)NULL, 0, - (PyObject **)NULL, 0, - NULL, NULL); + return PyEval_EvalCodeEx(co, + globals, locals, + (PyObject **)NULL, 0, + (PyObject **)NULL, 0, + (PyObject **)NULL, 0, + NULL, NULL); } @@ -678,49 +678,49 @@ PyEval_EvalCode(PyCodeObject *co, PyObject *globals, PyObject *locals) PyObject * PyEval_EvalFrame(PyFrameObject *f) { - /* This is for backward compatibility with extension modules that - used this API; core interpreter code should call - PyEval_EvalFrameEx() */ - return PyEval_EvalFrameEx(f, 0); + /* This is for backward compatibility with extension modules that + used this API; core interpreter code should call + PyEval_EvalFrameEx() */ + return PyEval_EvalFrameEx(f, 0); } PyObject * PyEval_EvalFrameEx(PyFrameObject *f, int throwflag) { #ifdef DXPAIRS - int lastopcode = 0; + int lastopcode = 0; #endif - register PyObject **stack_pointer; /* Next free slot in value stack */ - register unsigned char *next_instr; - register int opcode; /* Current opcode */ - register int oparg; /* Current opcode argument, if any */ - register enum why_code why; /* Reason for block stack unwind */ - register int err; /* Error status -- nonzero if error */ - register PyObject *x; /* Result object -- NULL if error */ - register PyObject *v; /* Temporary objects popped off stack */ - register PyObject *w; - register PyObject *u; - register PyObject *t; - register PyObject **fastlocals, **freevars; - PyObject *retval = NULL; /* Return value */ - PyThreadState *tstate = PyThreadState_GET(); - PyCodeObject *co; - - /* when tracing we set things up so that - - not (instr_lb <= current_bytecode_offset < instr_ub) - - is true when the line being executed has changed. The - initial values are such as to make this false the first - time it is tested. */ - int instr_ub = -1, instr_lb = 0, instr_prev = -1; - - unsigned char *first_instr; - PyObject *names; - PyObject *consts; + register PyObject **stack_pointer; /* Next free slot in value stack */ + register unsigned char *next_instr; + register int opcode; /* Current opcode */ + register int oparg; /* Current opcode argument, if any */ + register enum why_code why; /* Reason for block stack unwind */ + register int err; /* Error status -- nonzero if error */ + register PyObject *x; /* Result object -- NULL if error */ + register PyObject *v; /* Temporary objects popped off stack */ + register PyObject *w; + register PyObject *u; + register PyObject *t; + register PyObject **fastlocals, **freevars; + PyObject *retval = NULL; /* Return value */ + PyThreadState *tstate = PyThreadState_GET(); + PyCodeObject *co; + + /* when tracing we set things up so that + + not (instr_lb <= current_bytecode_offset < instr_ub) + + is true when the line being executed has changed. The + initial values are such as to make this false the first + time it is tested. */ + int instr_ub = -1, instr_lb = 0, instr_prev = -1; + + unsigned char *first_instr; + PyObject *names; + PyObject *consts; #if defined(Py_DEBUG) || defined(LLTRACE) - /* Make it easier to find out where we are with a debugger */ - char *filename; + /* Make it easier to find out where we are with a debugger */ + char *filename; #endif /* Computed GOTOs, or @@ -729,7 +729,7 @@ PyEval_EvalFrameEx(PyFrameObject *f, int throwflag) (http://gcc.gnu.org/onlinedocs/gcc/Labels-as-Values.html). The traditional bytecode evaluation loop uses a "switch" statement, which - decent compilers will optimize as a single indirect branch instruction + decent compilers will optimize as a single indirect branch instruction combined with a lookup table of jump addresses. However, since the indirect jump instruction is shared by all opcodes, the CPU will have a hard time making the right prediction for where to jump next (actually, @@ -744,7 +744,7 @@ PyEval_EvalFrameEx(PyFrameObject *f, int throwflag) a much better chance to turn out valid, especially in small bytecode loops. A mispredicted branch on a modern CPU flushes the whole pipeline and - can cost several CPU cycles (depending on the pipeline depth), + can cost several CPU cycles (depending on the pipeline depth), and potentially many more instructions (depending on the pipeline width). A correctly predicted branch, however, is nearly free. @@ -773,59 +773,59 @@ PyEval_EvalFrameEx(PyFrameObject *f, int throwflag) /* This macro is used when several opcodes defer to the same implementation (e.g. SETUP_LOOP, SETUP_FINALLY) */ #define TARGET_WITH_IMPL(op, impl) \ - TARGET_##op: \ - opcode = op; \ - if (HAS_ARG(op)) \ - oparg = NEXTARG(); \ - case op: \ - goto impl; \ + TARGET_##op: \ + opcode = op; \ + if (HAS_ARG(op)) \ + oparg = NEXTARG(); \ + case op: \ + goto impl; \ #define TARGET(op) \ - TARGET_##op: \ - opcode = op; \ - if (HAS_ARG(op)) \ - oparg = NEXTARG(); \ - case op: + TARGET_##op: \ + opcode = op; \ + if (HAS_ARG(op)) \ + oparg = NEXTARG(); \ + case op: #define DISPATCH() \ - { \ - /* Avoid multiple loads from _Py_Ticker despite `volatile` */ \ - int _tick = _Py_Ticker - 1; \ - _Py_Ticker = _tick; \ - if (_tick >= 0) { \ - FAST_DISPATCH(); \ - } \ - continue; \ - } + { \ + /* Avoid multiple loads from _Py_Ticker despite `volatile` */ \ + int _tick = _Py_Ticker - 1; \ + _Py_Ticker = _tick; \ + if (_tick >= 0) { \ + FAST_DISPATCH(); \ + } \ + continue; \ + } #ifdef LLTRACE #define FAST_DISPATCH() \ - { \ - if (!lltrace && !_Py_TracingPossible) { \ - f->f_lasti = INSTR_OFFSET(); \ - goto *opcode_targets[*next_instr++]; \ - } \ - goto fast_next_opcode; \ - } + { \ + if (!lltrace && !_Py_TracingPossible) { \ + f->f_lasti = INSTR_OFFSET(); \ + goto *opcode_targets[*next_instr++]; \ + } \ + goto fast_next_opcode; \ + } #else #define FAST_DISPATCH() \ - { \ - if (!_Py_TracingPossible) { \ - f->f_lasti = INSTR_OFFSET(); \ - goto *opcode_targets[*next_instr++]; \ - } \ - goto fast_next_opcode; \ - } + { \ + if (!_Py_TracingPossible) { \ + f->f_lasti = INSTR_OFFSET(); \ + goto *opcode_targets[*next_instr++]; \ + } \ + goto fast_next_opcode; \ + } #endif #else #define TARGET(op) \ - case op: + case op: #define TARGET_WITH_IMPL(op, impl) \ - /* silence compiler warnings about `impl` unused */ \ - if (0) goto impl; \ - case op: + /* silence compiler warnings about `impl` unused */ \ + if (0) goto impl; \ + case op: #define DISPATCH() continue #define FAST_DISPATCH() goto fast_next_opcode #endif @@ -867,62 +867,62 @@ PyEval_EvalFrameEx(PyFrameObject *f, int throwflag) CALL_FUNCTION (and friends) */ - uint64 inst0, inst1, loop0, loop1, intr0 = 0, intr1 = 0; - int ticked = 0; + uint64 inst0, inst1, loop0, loop1, intr0 = 0, intr1 = 0; + int ticked = 0; - READ_TIMESTAMP(inst0); - READ_TIMESTAMP(inst1); - READ_TIMESTAMP(loop0); - READ_TIMESTAMP(loop1); + READ_TIMESTAMP(inst0); + READ_TIMESTAMP(inst1); + READ_TIMESTAMP(loop0); + READ_TIMESTAMP(loop1); - /* shut up the compiler */ - opcode = 0; + /* shut up the compiler */ + opcode = 0; #endif /* Code access macros */ -#define INSTR_OFFSET() ((int)(next_instr - first_instr)) -#define NEXTOP() (*next_instr++) -#define NEXTARG() (next_instr += 2, (next_instr[-1]<<8) + next_instr[-2]) -#define PEEKARG() ((next_instr[2]<<8) + next_instr[1]) -#define JUMPTO(x) (next_instr = first_instr + (x)) -#define JUMPBY(x) (next_instr += (x)) +#define INSTR_OFFSET() ((int)(next_instr - first_instr)) +#define NEXTOP() (*next_instr++) +#define NEXTARG() (next_instr += 2, (next_instr[-1]<<8) + next_instr[-2]) +#define PEEKARG() ((next_instr[2]<<8) + next_instr[1]) +#define JUMPTO(x) (next_instr = first_instr + (x)) +#define JUMPBY(x) (next_instr += (x)) /* OpCode prediction macros - Some opcodes tend to come in pairs thus making it possible to - predict the second code when the first is run. For example, - COMPARE_OP is often followed by JUMP_IF_FALSE or JUMP_IF_TRUE. And, - those opcodes are often followed by a POP_TOP. - - Verifying the prediction costs a single high-speed test of a register - variable against a constant. If the pairing was good, then the - processor's own internal branch predication has a high likelihood of - success, resulting in a nearly zero-overhead transition to the - next opcode. A successful prediction saves a trip through the eval-loop - including its two unpredictable branches, the HAS_ARG test and the - switch-case. Combined with the processor's internal branch prediction, - a successful PREDICT has the effect of making the two opcodes run as if - they were a single new opcode with the bodies combined. + Some opcodes tend to come in pairs thus making it possible to + predict the second code when the first is run. For example, + COMPARE_OP is often followed by JUMP_IF_FALSE or JUMP_IF_TRUE. And, + those opcodes are often followed by a POP_TOP. + + Verifying the prediction costs a single high-speed test of a register + variable against a constant. If the pairing was good, then the + processor's own internal branch predication has a high likelihood of + success, resulting in a nearly zero-overhead transition to the + next opcode. A successful prediction saves a trip through the eval-loop + including its two unpredictable branches, the HAS_ARG test and the + switch-case. Combined with the processor's internal branch prediction, + a successful PREDICT has the effect of making the two opcodes run as if + they were a single new opcode with the bodies combined. If collecting opcode statistics, your choices are to either keep the - predictions turned-on and interpret the results as if some opcodes - had been combined or turn-off predictions so that the opcode frequency - counter updates for both opcodes. + predictions turned-on and interpret the results as if some opcodes + had been combined or turn-off predictions so that the opcode frequency + counter updates for both opcodes. Opcode prediction is disabled with threaded code, since the latter allows - the CPU to record separate branch prediction information for each - opcode. + the CPU to record separate branch prediction information for each + opcode. */ #if defined(DYNAMIC_EXECUTION_PROFILE) || defined(USE_COMPUTED_GOTOS) -#define PREDICT(op) if (0) goto PRED_##op -#define PREDICTED(op) PRED_##op: -#define PREDICTED_WITH_ARG(op) PRED_##op: +#define PREDICT(op) if (0) goto PRED_##op +#define PREDICTED(op) PRED_##op: +#define PREDICTED_WITH_ARG(op) PRED_##op: #else -#define PREDICT(op) if (*next_instr == op) goto PRED_##op -#define PREDICTED(op) PRED_##op: next_instr++ -#define PREDICTED_WITH_ARG(op) PRED_##op: oparg = PEEKARG(); next_instr += 3 +#define PREDICT(op) if (*next_instr == op) goto PRED_##op +#define PREDICTED(op) PRED_##op: next_instr++ +#define PREDICTED_WITH_ARG(op) PRED_##op: oparg = PEEKARG(); next_instr += 3 #endif @@ -930,42 +930,42 @@ PyEval_EvalFrameEx(PyFrameObject *f, int throwflag) /* The stack can grow at most MAXINT deep, as co_nlocals and co_stacksize are ints. */ -#define STACK_LEVEL() ((int)(stack_pointer - f->f_valuestack)) -#define EMPTY() (STACK_LEVEL() == 0) -#define TOP() (stack_pointer[-1]) -#define SECOND() (stack_pointer[-2]) -#define THIRD() (stack_pointer[-3]) -#define FOURTH() (stack_pointer[-4]) -#define SET_TOP(v) (stack_pointer[-1] = (v)) -#define SET_SECOND(v) (stack_pointer[-2] = (v)) -#define SET_THIRD(v) (stack_pointer[-3] = (v)) -#define SET_FOURTH(v) (stack_pointer[-4] = (v)) -#define BASIC_STACKADJ(n) (stack_pointer += n) -#define BASIC_PUSH(v) (*stack_pointer++ = (v)) -#define BASIC_POP() (*--stack_pointer) +#define STACK_LEVEL() ((int)(stack_pointer - f->f_valuestack)) +#define EMPTY() (STACK_LEVEL() == 0) +#define TOP() (stack_pointer[-1]) +#define SECOND() (stack_pointer[-2]) +#define THIRD() (stack_pointer[-3]) +#define FOURTH() (stack_pointer[-4]) +#define SET_TOP(v) (stack_pointer[-1] = (v)) +#define SET_SECOND(v) (stack_pointer[-2] = (v)) +#define SET_THIRD(v) (stack_pointer[-3] = (v)) +#define SET_FOURTH(v) (stack_pointer[-4] = (v)) +#define BASIC_STACKADJ(n) (stack_pointer += n) +#define BASIC_PUSH(v) (*stack_pointer++ = (v)) +#define BASIC_POP() (*--stack_pointer) #ifdef LLTRACE -#define PUSH(v) { (void)(BASIC_PUSH(v), \ - lltrace && prtrace(TOP(), "push")); \ - assert(STACK_LEVEL() <= co->co_stacksize); } -#define POP() ((void)(lltrace && prtrace(TOP(), "pop")), \ - BASIC_POP()) -#define STACKADJ(n) { (void)(BASIC_STACKADJ(n), \ - lltrace && prtrace(TOP(), "stackadj")); \ - assert(STACK_LEVEL() <= co->co_stacksize); } +#define PUSH(v) { (void)(BASIC_PUSH(v), \ + lltrace && prtrace(TOP(), "push")); \ + assert(STACK_LEVEL() <= co->co_stacksize); } +#define POP() ((void)(lltrace && prtrace(TOP(), "pop")), \ + BASIC_POP()) +#define STACKADJ(n) { (void)(BASIC_STACKADJ(n), \ + lltrace && prtrace(TOP(), "stackadj")); \ + assert(STACK_LEVEL() <= co->co_stacksize); } #define EXT_POP(STACK_POINTER) ((void)(lltrace && \ - prtrace((STACK_POINTER)[-1], "ext_pop")), \ - *--(STACK_POINTER)) + prtrace((STACK_POINTER)[-1], "ext_pop")), \ + *--(STACK_POINTER)) #else -#define PUSH(v) BASIC_PUSH(v) -#define POP() BASIC_POP() -#define STACKADJ(n) BASIC_STACKADJ(n) +#define PUSH(v) BASIC_PUSH(v) +#define POP() BASIC_POP() +#define STACKADJ(n) BASIC_STACKADJ(n) #define EXT_POP(STACK_POINTER) (*--(STACK_POINTER)) #endif /* Local variable macros */ -#define GETLOCAL(i) (fastlocals[i]) +#define GETLOCAL(i) (fastlocals[i]) /* The SETLOCAL() macro must not DECREF the local variable in-place and then store the new value; it must copy the old value to a temporary @@ -973,1962 +973,1962 @@ PyEval_EvalFrameEx(PyFrameObject *f, int throwflag) This is because it is possible that during the DECREF the frame is accessed by other code (e.g. a __del__ method or gc.collect()) and the variable would be pointing to already-freed memory. */ -#define SETLOCAL(i, value) do { PyObject *tmp = GETLOCAL(i); \ - GETLOCAL(i) = value; \ - Py_XDECREF(tmp); } while (0) +#define SETLOCAL(i, value) do { PyObject *tmp = GETLOCAL(i); \ + GETLOCAL(i) = value; \ + Py_XDECREF(tmp); } while (0) #define UNWIND_BLOCK(b) \ - while (STACK_LEVEL() > (b)->b_level) { \ - PyObject *v = POP(); \ - Py_XDECREF(v); \ - } + while (STACK_LEVEL() > (b)->b_level) { \ + PyObject *v = POP(); \ + Py_XDECREF(v); \ + } #define UNWIND_EXCEPT_HANDLER(b) \ - { \ - PyObject *type, *value, *traceback; \ - assert(STACK_LEVEL() >= (b)->b_level + 3); \ - while (STACK_LEVEL() > (b)->b_level + 3) { \ - value = POP(); \ - Py_XDECREF(value); \ - } \ - type = tstate->exc_type; \ - value = tstate->exc_value; \ - traceback = tstate->exc_traceback; \ - tstate->exc_type = POP(); \ - tstate->exc_value = POP(); \ - tstate->exc_traceback = POP(); \ - Py_XDECREF(type); \ - Py_XDECREF(value); \ - Py_XDECREF(traceback); \ - } + { \ + PyObject *type, *value, *traceback; \ + assert(STACK_LEVEL() >= (b)->b_level + 3); \ + while (STACK_LEVEL() > (b)->b_level + 3) { \ + value = POP(); \ + Py_XDECREF(value); \ + } \ + type = tstate->exc_type; \ + value = tstate->exc_value; \ + traceback = tstate->exc_traceback; \ + tstate->exc_type = POP(); \ + tstate->exc_value = POP(); \ + tstate->exc_traceback = POP(); \ + Py_XDECREF(type); \ + Py_XDECREF(value); \ + Py_XDECREF(traceback); \ + } #define SAVE_EXC_STATE() \ - { \ - PyObject *type, *value, *traceback; \ - Py_XINCREF(tstate->exc_type); \ - Py_XINCREF(tstate->exc_value); \ - Py_XINCREF(tstate->exc_traceback); \ - type = f->f_exc_type; \ - value = f->f_exc_value; \ - traceback = f->f_exc_traceback; \ - f->f_exc_type = tstate->exc_type; \ - f->f_exc_value = tstate->exc_value; \ - f->f_exc_traceback = tstate->exc_traceback; \ - Py_XDECREF(type); \ - Py_XDECREF(value); \ - Py_XDECREF(traceback); \ - } + { \ + PyObject *type, *value, *traceback; \ + Py_XINCREF(tstate->exc_type); \ + Py_XINCREF(tstate->exc_value); \ + Py_XINCREF(tstate->exc_traceback); \ + type = f->f_exc_type; \ + value = f->f_exc_value; \ + traceback = f->f_exc_traceback; \ + f->f_exc_type = tstate->exc_type; \ + f->f_exc_value = tstate->exc_value; \ + f->f_exc_traceback = tstate->exc_traceback; \ + Py_XDECREF(type); \ + Py_XDECREF(value); \ + Py_XDECREF(traceback); \ + } #define SWAP_EXC_STATE() \ - { \ - PyObject *tmp; \ - tmp = tstate->exc_type; \ - tstate->exc_type = f->f_exc_type; \ - f->f_exc_type = tmp; \ - tmp = tstate->exc_value; \ - tstate->exc_value = f->f_exc_value; \ - f->f_exc_value = tmp; \ - tmp = tstate->exc_traceback; \ - tstate->exc_traceback = f->f_exc_traceback; \ - f->f_exc_traceback = tmp; \ - } + { \ + PyObject *tmp; \ + tmp = tstate->exc_type; \ + tstate->exc_type = f->f_exc_type; \ + f->f_exc_type = tmp; \ + tmp = tstate->exc_value; \ + tstate->exc_value = f->f_exc_value; \ + f->f_exc_value = tmp; \ + tmp = tstate->exc_traceback; \ + tstate->exc_traceback = f->f_exc_traceback; \ + f->f_exc_traceback = tmp; \ + } /* Start of code */ - if (f == NULL) - return NULL; - - /* push frame */ - if (Py_EnterRecursiveCall("")) - return NULL; - - tstate->frame = f; - - if (tstate->use_tracing) { - if (tstate->c_tracefunc != NULL) { - /* tstate->c_tracefunc, if defined, is a - function that will be called on *every* entry - to a code block. Its return value, if not - None, is a function that will be called at - the start of each executed line of code. - (Actually, the function must return itself - in order to continue tracing.) The trace - functions are called with three arguments: - a pointer to the current frame, a string - indicating why the function is called, and - an argument which depends on the situation. - The global trace function is also called - whenever an exception is detected. */ - if (call_trace_protected(tstate->c_tracefunc, - tstate->c_traceobj, - f, PyTrace_CALL, Py_None)) { - /* Trace function raised an error */ - goto exit_eval_frame; - } - } - if (tstate->c_profilefunc != NULL) { - /* Similar for c_profilefunc, except it needn't - return itself and isn't called for "line" events */ - if (call_trace_protected(tstate->c_profilefunc, - tstate->c_profileobj, - f, PyTrace_CALL, Py_None)) { - /* Profile function raised an error */ - goto exit_eval_frame; - } - } - } - - co = f->f_code; - names = co->co_names; - consts = co->co_consts; - fastlocals = f->f_localsplus; - freevars = f->f_localsplus + co->co_nlocals; - first_instr = (unsigned char*) PyBytes_AS_STRING(co->co_code); - /* An explanation is in order for the next line. - - f->f_lasti now refers to the index of the last instruction - executed. You might think this was obvious from the name, but - this wasn't always true before 2.3! PyFrame_New now sets - f->f_lasti to -1 (i.e. the index *before* the first instruction) - and YIELD_VALUE doesn't fiddle with f_lasti any more. So this - does work. Promise. - - When the PREDICT() macros are enabled, some opcode pairs follow in - direct succession without updating f->f_lasti. A successful - prediction effectively links the two codes together as if they - were a single new opcode; accordingly,f->f_lasti will point to - the first code in the pair (for instance, GET_ITER followed by - FOR_ITER is effectively a single opcode and f->f_lasti will point - at to the beginning of the combined pair.) - */ - next_instr = first_instr + f->f_lasti + 1; - stack_pointer = f->f_stacktop; - assert(stack_pointer != NULL); - f->f_stacktop = NULL; /* remains NULL unless yield suspends frame */ - - if (co->co_flags & CO_GENERATOR && !throwflag) { - if (f->f_exc_type != NULL && f->f_exc_type != Py_None) { - /* We were in an except handler when we left, - restore the exception state which was put aside - (see YIELD_VALUE). */ - SWAP_EXC_STATE(); - } - else { - SAVE_EXC_STATE(); - } - } + if (f == NULL) + return NULL; + + /* push frame */ + if (Py_EnterRecursiveCall("")) + return NULL; + + tstate->frame = f; + + if (tstate->use_tracing) { + if (tstate->c_tracefunc != NULL) { + /* tstate->c_tracefunc, if defined, is a + function that will be called on *every* entry + to a code block. Its return value, if not + None, is a function that will be called at + the start of each executed line of code. + (Actually, the function must return itself + in order to continue tracing.) The trace + functions are called with three arguments: + a pointer to the current frame, a string + indicating why the function is called, and + an argument which depends on the situation. + The global trace function is also called + whenever an exception is detected. */ + if (call_trace_protected(tstate->c_tracefunc, + tstate->c_traceobj, + f, PyTrace_CALL, Py_None)) { + /* Trace function raised an error */ + goto exit_eval_frame; + } + } + if (tstate->c_profilefunc != NULL) { + /* Similar for c_profilefunc, except it needn't + return itself and isn't called for "line" events */ + if (call_trace_protected(tstate->c_profilefunc, + tstate->c_profileobj, + f, PyTrace_CALL, Py_None)) { + /* Profile function raised an error */ + goto exit_eval_frame; + } + } + } + + co = f->f_code; + names = co->co_names; + consts = co->co_consts; + fastlocals = f->f_localsplus; + freevars = f->f_localsplus + co->co_nlocals; + first_instr = (unsigned char*) PyBytes_AS_STRING(co->co_code); + /* An explanation is in order for the next line. + + f->f_lasti now refers to the index of the last instruction + executed. You might think this was obvious from the name, but + this wasn't always true before 2.3! PyFrame_New now sets + f->f_lasti to -1 (i.e. the index *before* the first instruction) + and YIELD_VALUE doesn't fiddle with f_lasti any more. So this + does work. Promise. + + When the PREDICT() macros are enabled, some opcode pairs follow in + direct succession without updating f->f_lasti. A successful + prediction effectively links the two codes together as if they + were a single new opcode; accordingly,f->f_lasti will point to + the first code in the pair (for instance, GET_ITER followed by + FOR_ITER is effectively a single opcode and f->f_lasti will point + at to the beginning of the combined pair.) + */ + next_instr = first_instr + f->f_lasti + 1; + stack_pointer = f->f_stacktop; + assert(stack_pointer != NULL); + f->f_stacktop = NULL; /* remains NULL unless yield suspends frame */ + + if (co->co_flags & CO_GENERATOR && !throwflag) { + if (f->f_exc_type != NULL && f->f_exc_type != Py_None) { + /* We were in an except handler when we left, + restore the exception state which was put aside + (see YIELD_VALUE). */ + SWAP_EXC_STATE(); + } + else { + SAVE_EXC_STATE(); + } + } #ifdef LLTRACE - lltrace = PyDict_GetItemString(f->f_globals, "__lltrace__") != NULL; + lltrace = PyDict_GetItemString(f->f_globals, "__lltrace__") != NULL; #endif #if defined(Py_DEBUG) || defined(LLTRACE) - filename = _PyUnicode_AsString(co->co_filename); + filename = _PyUnicode_AsString(co->co_filename); #endif - why = WHY_NOT; - err = 0; - x = Py_None; /* Not a reference, just anything non-NULL */ - w = NULL; + why = WHY_NOT; + err = 0; + x = Py_None; /* Not a reference, just anything non-NULL */ + w = NULL; - if (throwflag) { /* support for generator.throw() */ - why = WHY_EXCEPTION; - goto on_error; - } + if (throwflag) { /* support for generator.throw() */ + why = WHY_EXCEPTION; + goto on_error; + } - for (;;) { + for (;;) { #ifdef WITH_TSC - if (inst1 == 0) { - /* Almost surely, the opcode executed a break - or a continue, preventing inst1 from being set - on the way out of the loop. - */ - READ_TIMESTAMP(inst1); - loop1 = inst1; - } - dump_tsc(opcode, ticked, inst0, inst1, loop0, loop1, - intr0, intr1); - ticked = 0; - inst1 = 0; - intr0 = 0; - intr1 = 0; - READ_TIMESTAMP(loop0); + if (inst1 == 0) { + /* Almost surely, the opcode executed a break + or a continue, preventing inst1 from being set + on the way out of the loop. + */ + READ_TIMESTAMP(inst1); + loop1 = inst1; + } + dump_tsc(opcode, ticked, inst0, inst1, loop0, loop1, + intr0, intr1); + ticked = 0; + inst1 = 0; + intr0 = 0; + intr1 = 0; + READ_TIMESTAMP(loop0); #endif - assert(stack_pointer >= f->f_valuestack); /* else underflow */ - assert(STACK_LEVEL() <= co->co_stacksize); /* else overflow */ - - /* Do periodic things. Doing this every time through - the loop would add too much overhead, so we do it - only every Nth instruction. We also do it if - ``pendingcalls_to_do'' is set, i.e. when an asynchronous - event needs attention (e.g. a signal handler or - async I/O handler); see Py_AddPendingCall() and - Py_MakePendingCalls() above. */ - - if (--_Py_Ticker < 0) { - if (*next_instr == SETUP_FINALLY) { - /* Make the last opcode before - a try: finally: block uninterruptable. */ - goto fast_next_opcode; - } - _Py_Ticker = _Py_CheckInterval; - tstate->tick_counter++; + assert(stack_pointer >= f->f_valuestack); /* else underflow */ + assert(STACK_LEVEL() <= co->co_stacksize); /* else overflow */ + + /* Do periodic things. Doing this every time through + the loop would add too much overhead, so we do it + only every Nth instruction. We also do it if + ``pendingcalls_to_do'' is set, i.e. when an asynchronous + event needs attention (e.g. a signal handler or + async I/O handler); see Py_AddPendingCall() and + Py_MakePendingCalls() above. */ + + if (--_Py_Ticker < 0) { + if (*next_instr == SETUP_FINALLY) { + /* Make the last opcode before + a try: finally: block uninterruptable. */ + goto fast_next_opcode; + } + _Py_Ticker = _Py_CheckInterval; + tstate->tick_counter++; #ifdef WITH_TSC - ticked = 1; + ticked = 1; #endif - if (pendingcalls_to_do) { - if (Py_MakePendingCalls() < 0) { - why = WHY_EXCEPTION; - goto on_error; - } - if (pendingcalls_to_do) - /* MakePendingCalls() didn't succeed. - Force early re-execution of this - "periodic" code, possibly after - a thread switch */ - _Py_Ticker = 0; - } + if (pendingcalls_to_do) { + if (Py_MakePendingCalls() < 0) { + why = WHY_EXCEPTION; + goto on_error; + } + if (pendingcalls_to_do) + /* MakePendingCalls() didn't succeed. + Force early re-execution of this + "periodic" code, possibly after + a thread switch */ + _Py_Ticker = 0; + } #ifdef WITH_THREAD - if (interpreter_lock) { - /* Give another thread a chance */ - - if (PyThreadState_Swap(NULL) != tstate) - Py_FatalError("ceval: tstate mix-up"); - PyThread_release_lock(interpreter_lock); - - /* Other threads may run now */ - - PyThread_acquire_lock(interpreter_lock, 1); - if (PyThreadState_Swap(tstate) != NULL) - Py_FatalError("ceval: orphan tstate"); - - /* Check for thread interrupts */ - - if (tstate->async_exc != NULL) { - x = tstate->async_exc; - tstate->async_exc = NULL; - PyErr_SetNone(x); - Py_DECREF(x); - why = WHY_EXCEPTION; - goto on_error; - } - } + if (interpreter_lock) { + /* Give another thread a chance */ + + if (PyThreadState_Swap(NULL) != tstate) + Py_FatalError("ceval: tstate mix-up"); + PyThread_release_lock(interpreter_lock); + + /* Other threads may run now */ + + PyThread_acquire_lock(interpreter_lock, 1); + if (PyThreadState_Swap(tstate) != NULL) + Py_FatalError("ceval: orphan tstate"); + + /* Check for thread interrupts */ + + if (tstate->async_exc != NULL) { + x = tstate->async_exc; + tstate->async_exc = NULL; + PyErr_SetNone(x); + Py_DECREF(x); + why = WHY_EXCEPTION; + goto on_error; + } + } #endif - } - - fast_next_opcode: - f->f_lasti = INSTR_OFFSET(); - - /* line-by-line tracing support */ - - if (_Py_TracingPossible && - tstate->c_tracefunc != NULL && !tstate->tracing) { - /* see maybe_call_line_trace - for expository comments */ - f->f_stacktop = stack_pointer; - - err = maybe_call_line_trace(tstate->c_tracefunc, - tstate->c_traceobj, - f, &instr_lb, &instr_ub, - &instr_prev); - /* Reload possibly changed frame fields */ - JUMPTO(f->f_lasti); - if (f->f_stacktop != NULL) { - stack_pointer = f->f_stacktop; - f->f_stacktop = NULL; - } - if (err) { - /* trace function raised an exception */ - goto on_error; - } - } - - /* Extract opcode and argument */ - - opcode = NEXTOP(); - oparg = 0; /* allows oparg to be stored in a register because - it doesn't have to be remembered across a full loop */ - if (HAS_ARG(opcode)) - oparg = NEXTARG(); - dispatch_opcode: + } + + fast_next_opcode: + f->f_lasti = INSTR_OFFSET(); + + /* line-by-line tracing support */ + + if (_Py_TracingPossible && + tstate->c_tracefunc != NULL && !tstate->tracing) { + /* see maybe_call_line_trace + for expository comments */ + f->f_stacktop = stack_pointer; + + err = maybe_call_line_trace(tstate->c_tracefunc, + tstate->c_traceobj, + f, &instr_lb, &instr_ub, + &instr_prev); + /* Reload possibly changed frame fields */ + JUMPTO(f->f_lasti); + if (f->f_stacktop != NULL) { + stack_pointer = f->f_stacktop; + f->f_stacktop = NULL; + } + if (err) { + /* trace function raised an exception */ + goto on_error; + } + } + + /* Extract opcode and argument */ + + opcode = NEXTOP(); + oparg = 0; /* allows oparg to be stored in a register because + it doesn't have to be remembered across a full loop */ + if (HAS_ARG(opcode)) + oparg = NEXTARG(); + dispatch_opcode: #ifdef DYNAMIC_EXECUTION_PROFILE #ifdef DXPAIRS - dxpairs[lastopcode][opcode]++; - lastopcode = opcode; + dxpairs[lastopcode][opcode]++; + lastopcode = opcode; #endif - dxp[opcode]++; + dxp[opcode]++; #endif #ifdef LLTRACE - /* Instruction tracing */ - - if (lltrace) { - if (HAS_ARG(opcode)) { - printf("%d: %d, %d\n", - f->f_lasti, opcode, oparg); - } - else { - printf("%d: %d\n", - f->f_lasti, opcode); - } - } + /* Instruction tracing */ + + if (lltrace) { + if (HAS_ARG(opcode)) { + printf("%d: %d, %d\n", + f->f_lasti, opcode, oparg); + } + else { + printf("%d: %d\n", + f->f_lasti, opcode); + } + } #endif - /* Main switch on opcode */ - READ_TIMESTAMP(inst0); - - switch (opcode) { - - /* BEWARE! - It is essential that any operation that fails sets either - x to NULL, err to nonzero, or why to anything but WHY_NOT, - and that no operation that succeeds does this! */ - - /* case STOP_CODE: this is an error! */ - - TARGET(NOP) - FAST_DISPATCH(); - - TARGET(LOAD_FAST) - x = GETLOCAL(oparg); - if (x != NULL) { - Py_INCREF(x); - PUSH(x); - FAST_DISPATCH(); - } - format_exc_check_arg(PyExc_UnboundLocalError, - UNBOUNDLOCAL_ERROR_MSG, - PyTuple_GetItem(co->co_varnames, oparg)); - break; - - TARGET(LOAD_CONST) - x = GETITEM(consts, oparg); - Py_INCREF(x); - PUSH(x); - FAST_DISPATCH(); - - PREDICTED_WITH_ARG(STORE_FAST); - TARGET(STORE_FAST) - v = POP(); - SETLOCAL(oparg, v); - FAST_DISPATCH(); - - TARGET(POP_TOP) - v = POP(); - Py_DECREF(v); - FAST_DISPATCH(); - - TARGET(ROT_TWO) - v = TOP(); - w = SECOND(); - SET_TOP(w); - SET_SECOND(v); - FAST_DISPATCH(); - - TARGET(ROT_THREE) - v = TOP(); - w = SECOND(); - x = THIRD(); - SET_TOP(w); - SET_SECOND(x); - SET_THIRD(v); - FAST_DISPATCH(); - - TARGET(ROT_FOUR) - u = TOP(); - v = SECOND(); - w = THIRD(); - x = FOURTH(); - SET_TOP(v); - SET_SECOND(w); - SET_THIRD(x); - SET_FOURTH(u); - FAST_DISPATCH(); - - TARGET(DUP_TOP) - v = TOP(); - Py_INCREF(v); - PUSH(v); - FAST_DISPATCH(); - - TARGET(DUP_TOPX) - if (oparg == 2) { - x = TOP(); - Py_INCREF(x); - w = SECOND(); - Py_INCREF(w); - STACKADJ(2); - SET_TOP(x); - SET_SECOND(w); - FAST_DISPATCH(); - } else if (oparg == 3) { - x = TOP(); - Py_INCREF(x); - w = SECOND(); - Py_INCREF(w); - v = THIRD(); - Py_INCREF(v); - STACKADJ(3); - SET_TOP(x); - SET_SECOND(w); - SET_THIRD(v); - FAST_DISPATCH(); - } - Py_FatalError("invalid argument to DUP_TOPX" - " (bytecode corruption?)"); - /* Never returns, so don't bother to set why. */ - break; - - TARGET(UNARY_POSITIVE) - v = TOP(); - x = PyNumber_Positive(v); - Py_DECREF(v); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(UNARY_NEGATIVE) - v = TOP(); - x = PyNumber_Negative(v); - Py_DECREF(v); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(UNARY_NOT) - v = TOP(); - err = PyObject_IsTrue(v); - Py_DECREF(v); - if (err == 0) { - Py_INCREF(Py_True); - SET_TOP(Py_True); - DISPATCH(); - } - else if (err > 0) { - Py_INCREF(Py_False); - SET_TOP(Py_False); - err = 0; - DISPATCH(); - } - STACKADJ(-1); - break; - - TARGET(UNARY_INVERT) - v = TOP(); - x = PyNumber_Invert(v); - Py_DECREF(v); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(BINARY_POWER) - w = POP(); - v = TOP(); - x = PyNumber_Power(v, w, Py_None); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(BINARY_MULTIPLY) - w = POP(); - v = TOP(); - x = PyNumber_Multiply(v, w); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(BINARY_TRUE_DIVIDE) - w = POP(); - v = TOP(); - x = PyNumber_TrueDivide(v, w); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(BINARY_FLOOR_DIVIDE) - w = POP(); - v = TOP(); - x = PyNumber_FloorDivide(v, w); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(BINARY_MODULO) - w = POP(); - v = TOP(); - if (PyUnicode_CheckExact(v)) - x = PyUnicode_Format(v, w); - else - x = PyNumber_Remainder(v, w); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(BINARY_ADD) - w = POP(); - v = TOP(); - if (PyUnicode_CheckExact(v) && - PyUnicode_CheckExact(w)) { - x = unicode_concatenate(v, w, f, next_instr); - /* unicode_concatenate consumed the ref to v */ - goto skip_decref_vx; - } - else { - x = PyNumber_Add(v, w); - } - Py_DECREF(v); - skip_decref_vx: - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(BINARY_SUBTRACT) - w = POP(); - v = TOP(); - x = PyNumber_Subtract(v, w); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(BINARY_SUBSCR) - w = POP(); - v = TOP(); - x = PyObject_GetItem(v, w); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(BINARY_LSHIFT) - w = POP(); - v = TOP(); - x = PyNumber_Lshift(v, w); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(BINARY_RSHIFT) - w = POP(); - v = TOP(); - x = PyNumber_Rshift(v, w); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(BINARY_AND) - w = POP(); - v = TOP(); - x = PyNumber_And(v, w); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(BINARY_XOR) - w = POP(); - v = TOP(); - x = PyNumber_Xor(v, w); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(BINARY_OR) - w = POP(); - v = TOP(); - x = PyNumber_Or(v, w); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(LIST_APPEND) - w = POP(); - v = stack_pointer[-oparg]; - err = PyList_Append(v, w); - Py_DECREF(w); - if (err == 0) { - PREDICT(JUMP_ABSOLUTE); - DISPATCH(); - } - break; - - TARGET(SET_ADD) - w = POP(); - v = stack_pointer[-oparg]; - err = PySet_Add(v, w); - Py_DECREF(w); - if (err == 0) { - PREDICT(JUMP_ABSOLUTE); - DISPATCH(); - } - break; - - TARGET(INPLACE_POWER) - w = POP(); - v = TOP(); - x = PyNumber_InPlacePower(v, w, Py_None); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(INPLACE_MULTIPLY) - w = POP(); - v = TOP(); - x = PyNumber_InPlaceMultiply(v, w); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(INPLACE_TRUE_DIVIDE) - w = POP(); - v = TOP(); - x = PyNumber_InPlaceTrueDivide(v, w); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(INPLACE_FLOOR_DIVIDE) - w = POP(); - v = TOP(); - x = PyNumber_InPlaceFloorDivide(v, w); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(INPLACE_MODULO) - w = POP(); - v = TOP(); - x = PyNumber_InPlaceRemainder(v, w); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(INPLACE_ADD) - w = POP(); - v = TOP(); - if (PyUnicode_CheckExact(v) && - PyUnicode_CheckExact(w)) { - x = unicode_concatenate(v, w, f, next_instr); - /* unicode_concatenate consumed the ref to v */ - goto skip_decref_v; - } - else { - x = PyNumber_InPlaceAdd(v, w); - } - Py_DECREF(v); - skip_decref_v: - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(INPLACE_SUBTRACT) - w = POP(); - v = TOP(); - x = PyNumber_InPlaceSubtract(v, w); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(INPLACE_LSHIFT) - w = POP(); - v = TOP(); - x = PyNumber_InPlaceLshift(v, w); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(INPLACE_RSHIFT) - w = POP(); - v = TOP(); - x = PyNumber_InPlaceRshift(v, w); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(INPLACE_AND) - w = POP(); - v = TOP(); - x = PyNumber_InPlaceAnd(v, w); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(INPLACE_XOR) - w = POP(); - v = TOP(); - x = PyNumber_InPlaceXor(v, w); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(INPLACE_OR) - w = POP(); - v = TOP(); - x = PyNumber_InPlaceOr(v, w); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(STORE_SUBSCR) - w = TOP(); - v = SECOND(); - u = THIRD(); - STACKADJ(-3); - /* v[w] = u */ - err = PyObject_SetItem(v, w, u); - Py_DECREF(u); - Py_DECREF(v); - Py_DECREF(w); - if (err == 0) DISPATCH(); - break; - - TARGET(DELETE_SUBSCR) - w = TOP(); - v = SECOND(); - STACKADJ(-2); - /* del v[w] */ - err = PyObject_DelItem(v, w); - Py_DECREF(v); - Py_DECREF(w); - if (err == 0) DISPATCH(); - break; - - TARGET(PRINT_EXPR) - v = POP(); - w = PySys_GetObject("displayhook"); - if (w == NULL) { - PyErr_SetString(PyExc_RuntimeError, - "lost sys.displayhook"); - err = -1; - x = NULL; - } - if (err == 0) { - x = PyTuple_Pack(1, v); - if (x == NULL) - err = -1; - } - if (err == 0) { - w = PyEval_CallObject(w, x); - Py_XDECREF(w); - if (w == NULL) - err = -1; - } - Py_DECREF(v); - Py_XDECREF(x); - break; + /* Main switch on opcode */ + READ_TIMESTAMP(inst0); + + switch (opcode) { + + /* BEWARE! + It is essential that any operation that fails sets either + x to NULL, err to nonzero, or why to anything but WHY_NOT, + and that no operation that succeeds does this! */ + + /* case STOP_CODE: this is an error! */ + + TARGET(NOP) + FAST_DISPATCH(); + + TARGET(LOAD_FAST) + x = GETLOCAL(oparg); + if (x != NULL) { + Py_INCREF(x); + PUSH(x); + FAST_DISPATCH(); + } + format_exc_check_arg(PyExc_UnboundLocalError, + UNBOUNDLOCAL_ERROR_MSG, + PyTuple_GetItem(co->co_varnames, oparg)); + break; + + TARGET(LOAD_CONST) + x = GETITEM(consts, oparg); + Py_INCREF(x); + PUSH(x); + FAST_DISPATCH(); + + PREDICTED_WITH_ARG(STORE_FAST); + TARGET(STORE_FAST) + v = POP(); + SETLOCAL(oparg, v); + FAST_DISPATCH(); + + TARGET(POP_TOP) + v = POP(); + Py_DECREF(v); + FAST_DISPATCH(); + + TARGET(ROT_TWO) + v = TOP(); + w = SECOND(); + SET_TOP(w); + SET_SECOND(v); + FAST_DISPATCH(); + + TARGET(ROT_THREE) + v = TOP(); + w = SECOND(); + x = THIRD(); + SET_TOP(w); + SET_SECOND(x); + SET_THIRD(v); + FAST_DISPATCH(); + + TARGET(ROT_FOUR) + u = TOP(); + v = SECOND(); + w = THIRD(); + x = FOURTH(); + SET_TOP(v); + SET_SECOND(w); + SET_THIRD(x); + SET_FOURTH(u); + FAST_DISPATCH(); + + TARGET(DUP_TOP) + v = TOP(); + Py_INCREF(v); + PUSH(v); + FAST_DISPATCH(); + + TARGET(DUP_TOPX) + if (oparg == 2) { + x = TOP(); + Py_INCREF(x); + w = SECOND(); + Py_INCREF(w); + STACKADJ(2); + SET_TOP(x); + SET_SECOND(w); + FAST_DISPATCH(); + } else if (oparg == 3) { + x = TOP(); + Py_INCREF(x); + w = SECOND(); + Py_INCREF(w); + v = THIRD(); + Py_INCREF(v); + STACKADJ(3); + SET_TOP(x); + SET_SECOND(w); + SET_THIRD(v); + FAST_DISPATCH(); + } + Py_FatalError("invalid argument to DUP_TOPX" + " (bytecode corruption?)"); + /* Never returns, so don't bother to set why. */ + break; + + TARGET(UNARY_POSITIVE) + v = TOP(); + x = PyNumber_Positive(v); + Py_DECREF(v); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(UNARY_NEGATIVE) + v = TOP(); + x = PyNumber_Negative(v); + Py_DECREF(v); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(UNARY_NOT) + v = TOP(); + err = PyObject_IsTrue(v); + Py_DECREF(v); + if (err == 0) { + Py_INCREF(Py_True); + SET_TOP(Py_True); + DISPATCH(); + } + else if (err > 0) { + Py_INCREF(Py_False); + SET_TOP(Py_False); + err = 0; + DISPATCH(); + } + STACKADJ(-1); + break; + + TARGET(UNARY_INVERT) + v = TOP(); + x = PyNumber_Invert(v); + Py_DECREF(v); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(BINARY_POWER) + w = POP(); + v = TOP(); + x = PyNumber_Power(v, w, Py_None); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(BINARY_MULTIPLY) + w = POP(); + v = TOP(); + x = PyNumber_Multiply(v, w); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(BINARY_TRUE_DIVIDE) + w = POP(); + v = TOP(); + x = PyNumber_TrueDivide(v, w); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(BINARY_FLOOR_DIVIDE) + w = POP(); + v = TOP(); + x = PyNumber_FloorDivide(v, w); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(BINARY_MODULO) + w = POP(); + v = TOP(); + if (PyUnicode_CheckExact(v)) + x = PyUnicode_Format(v, w); + else + x = PyNumber_Remainder(v, w); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(BINARY_ADD) + w = POP(); + v = TOP(); + if (PyUnicode_CheckExact(v) && + PyUnicode_CheckExact(w)) { + x = unicode_concatenate(v, w, f, next_instr); + /* unicode_concatenate consumed the ref to v */ + goto skip_decref_vx; + } + else { + x = PyNumber_Add(v, w); + } + Py_DECREF(v); + skip_decref_vx: + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(BINARY_SUBTRACT) + w = POP(); + v = TOP(); + x = PyNumber_Subtract(v, w); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(BINARY_SUBSCR) + w = POP(); + v = TOP(); + x = PyObject_GetItem(v, w); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(BINARY_LSHIFT) + w = POP(); + v = TOP(); + x = PyNumber_Lshift(v, w); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(BINARY_RSHIFT) + w = POP(); + v = TOP(); + x = PyNumber_Rshift(v, w); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(BINARY_AND) + w = POP(); + v = TOP(); + x = PyNumber_And(v, w); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(BINARY_XOR) + w = POP(); + v = TOP(); + x = PyNumber_Xor(v, w); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(BINARY_OR) + w = POP(); + v = TOP(); + x = PyNumber_Or(v, w); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(LIST_APPEND) + w = POP(); + v = stack_pointer[-oparg]; + err = PyList_Append(v, w); + Py_DECREF(w); + if (err == 0) { + PREDICT(JUMP_ABSOLUTE); + DISPATCH(); + } + break; + + TARGET(SET_ADD) + w = POP(); + v = stack_pointer[-oparg]; + err = PySet_Add(v, w); + Py_DECREF(w); + if (err == 0) { + PREDICT(JUMP_ABSOLUTE); + DISPATCH(); + } + break; + + TARGET(INPLACE_POWER) + w = POP(); + v = TOP(); + x = PyNumber_InPlacePower(v, w, Py_None); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(INPLACE_MULTIPLY) + w = POP(); + v = TOP(); + x = PyNumber_InPlaceMultiply(v, w); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(INPLACE_TRUE_DIVIDE) + w = POP(); + v = TOP(); + x = PyNumber_InPlaceTrueDivide(v, w); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(INPLACE_FLOOR_DIVIDE) + w = POP(); + v = TOP(); + x = PyNumber_InPlaceFloorDivide(v, w); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(INPLACE_MODULO) + w = POP(); + v = TOP(); + x = PyNumber_InPlaceRemainder(v, w); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(INPLACE_ADD) + w = POP(); + v = TOP(); + if (PyUnicode_CheckExact(v) && + PyUnicode_CheckExact(w)) { + x = unicode_concatenate(v, w, f, next_instr); + /* unicode_concatenate consumed the ref to v */ + goto skip_decref_v; + } + else { + x = PyNumber_InPlaceAdd(v, w); + } + Py_DECREF(v); + skip_decref_v: + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(INPLACE_SUBTRACT) + w = POP(); + v = TOP(); + x = PyNumber_InPlaceSubtract(v, w); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(INPLACE_LSHIFT) + w = POP(); + v = TOP(); + x = PyNumber_InPlaceLshift(v, w); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(INPLACE_RSHIFT) + w = POP(); + v = TOP(); + x = PyNumber_InPlaceRshift(v, w); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(INPLACE_AND) + w = POP(); + v = TOP(); + x = PyNumber_InPlaceAnd(v, w); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(INPLACE_XOR) + w = POP(); + v = TOP(); + x = PyNumber_InPlaceXor(v, w); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(INPLACE_OR) + w = POP(); + v = TOP(); + x = PyNumber_InPlaceOr(v, w); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(STORE_SUBSCR) + w = TOP(); + v = SECOND(); + u = THIRD(); + STACKADJ(-3); + /* v[w] = u */ + err = PyObject_SetItem(v, w, u); + Py_DECREF(u); + Py_DECREF(v); + Py_DECREF(w); + if (err == 0) DISPATCH(); + break; + + TARGET(DELETE_SUBSCR) + w = TOP(); + v = SECOND(); + STACKADJ(-2); + /* del v[w] */ + err = PyObject_DelItem(v, w); + Py_DECREF(v); + Py_DECREF(w); + if (err == 0) DISPATCH(); + break; + + TARGET(PRINT_EXPR) + v = POP(); + w = PySys_GetObject("displayhook"); + if (w == NULL) { + PyErr_SetString(PyExc_RuntimeError, + "lost sys.displayhook"); + err = -1; + x = NULL; + } + if (err == 0) { + x = PyTuple_Pack(1, v); + if (x == NULL) + err = -1; + } + if (err == 0) { + w = PyEval_CallObject(w, x); + Py_XDECREF(w); + if (w == NULL) + err = -1; + } + Py_DECREF(v); + Py_XDECREF(x); + break; #ifdef CASE_TOO_BIG - default: switch (opcode) { + default: switch (opcode) { #endif - TARGET(RAISE_VARARGS) - v = w = NULL; - switch (oparg) { - case 2: - v = POP(); /* cause */ - case 1: - w = POP(); /* exc */ - case 0: /* Fallthrough */ - why = do_raise(w, v); - break; - default: - PyErr_SetString(PyExc_SystemError, - "bad RAISE_VARARGS oparg"); - why = WHY_EXCEPTION; - break; - } - break; - - TARGET(STORE_LOCALS) - x = POP(); - v = f->f_locals; - Py_XDECREF(v); - f->f_locals = x; - DISPATCH(); - - TARGET(RETURN_VALUE) - retval = POP(); - why = WHY_RETURN; - goto fast_block_end; - - TARGET(YIELD_VALUE) - retval = POP(); - f->f_stacktop = stack_pointer; - why = WHY_YIELD; - /* Put aside the current exception state and restore - that of the calling frame. This only serves when - "yield" is used inside an except handler. */ - SWAP_EXC_STATE(); - goto fast_yield; - - TARGET(POP_EXCEPT) - { - PyTryBlock *b = PyFrame_BlockPop(f); - if (b->b_type != EXCEPT_HANDLER) { - PyErr_SetString(PyExc_SystemError, - "popped block is not an except handler"); - why = WHY_EXCEPTION; - break; - } - UNWIND_EXCEPT_HANDLER(b); - } - DISPATCH(); - - TARGET(POP_BLOCK) - { - PyTryBlock *b = PyFrame_BlockPop(f); - UNWIND_BLOCK(b); - } - DISPATCH(); - - PREDICTED(END_FINALLY); - TARGET(END_FINALLY) - v = POP(); - if (PyLong_Check(v)) { - why = (enum why_code) PyLong_AS_LONG(v); - assert(why != WHY_YIELD); - if (why == WHY_RETURN || - why == WHY_CONTINUE) - retval = POP(); - if (why == WHY_SILENCED) { - /* An exception was silenced by 'with', we must - manually unwind the EXCEPT_HANDLER block which was - created when the exception was caught, otherwise - the stack will be in an inconsistent state. */ - PyTryBlock *b = PyFrame_BlockPop(f); - if (b->b_type != EXCEPT_HANDLER) { - PyErr_SetString(PyExc_SystemError, - "popped block is not an except handler"); - why = WHY_EXCEPTION; - } - else { - UNWIND_EXCEPT_HANDLER(b); - why = WHY_NOT; - } - } - } - else if (PyExceptionClass_Check(v)) { - w = POP(); - u = POP(); - PyErr_Restore(v, w, u); - why = WHY_RERAISE; - break; - } - else if (v != Py_None) { - PyErr_SetString(PyExc_SystemError, - "'finally' pops bad exception"); - why = WHY_EXCEPTION; - } - Py_DECREF(v); - break; - - TARGET(LOAD_BUILD_CLASS) - x = PyDict_GetItemString(f->f_builtins, - "__build_class__"); - if (x == NULL) { - PyErr_SetString(PyExc_ImportError, - "__build_class__ not found"); - break; - } - Py_INCREF(x); - PUSH(x); - break; - - TARGET(STORE_NAME) - w = GETITEM(names, oparg); - v = POP(); - if ((x = f->f_locals) != NULL) { - if (PyDict_CheckExact(x)) - err = PyDict_SetItem(x, w, v); - else - err = PyObject_SetItem(x, w, v); - Py_DECREF(v); - if (err == 0) DISPATCH(); - break; - } - PyErr_Format(PyExc_SystemError, - "no locals found when storing %R", w); - break; - - TARGET(DELETE_NAME) - w = GETITEM(names, oparg); - if ((x = f->f_locals) != NULL) { - if ((err = PyObject_DelItem(x, w)) != 0) - format_exc_check_arg(PyExc_NameError, - NAME_ERROR_MSG, - w); - break; - } - PyErr_Format(PyExc_SystemError, - "no locals when deleting %R", w); - break; - - PREDICTED_WITH_ARG(UNPACK_SEQUENCE); - TARGET(UNPACK_SEQUENCE) - v = POP(); - if (PyTuple_CheckExact(v) && - PyTuple_GET_SIZE(v) == oparg) { - PyObject **items = \ - ((PyTupleObject *)v)->ob_item; - while (oparg--) { - w = items[oparg]; - Py_INCREF(w); - PUSH(w); - } - Py_DECREF(v); - DISPATCH(); - } else if (PyList_CheckExact(v) && - PyList_GET_SIZE(v) == oparg) { - PyObject **items = \ - ((PyListObject *)v)->ob_item; - while (oparg--) { - w = items[oparg]; - Py_INCREF(w); - PUSH(w); - } - } else if (unpack_iterable(v, oparg, -1, - stack_pointer + oparg)) { - stack_pointer += oparg; - } else { - /* unpack_iterable() raised an exception */ - why = WHY_EXCEPTION; - } - Py_DECREF(v); - break; - - TARGET(UNPACK_EX) - { - int totalargs = 1 + (oparg & 0xFF) + (oparg >> 8); - v = POP(); - - if (unpack_iterable(v, oparg & 0xFF, oparg >> 8, - stack_pointer + totalargs)) { - stack_pointer += totalargs; - } else { - why = WHY_EXCEPTION; - } - Py_DECREF(v); - break; - } - - TARGET(STORE_ATTR) - w = GETITEM(names, oparg); - v = TOP(); - u = SECOND(); - STACKADJ(-2); - err = PyObject_SetAttr(v, w, u); /* v.w = u */ - Py_DECREF(v); - Py_DECREF(u); - if (err == 0) DISPATCH(); - break; - - TARGET(DELETE_ATTR) - w = GETITEM(names, oparg); - v = POP(); - err = PyObject_SetAttr(v, w, (PyObject *)NULL); - /* del v.w */ - Py_DECREF(v); - break; - - TARGET(STORE_GLOBAL) - w = GETITEM(names, oparg); - v = POP(); - err = PyDict_SetItem(f->f_globals, w, v); - Py_DECREF(v); - if (err == 0) DISPATCH(); - break; - - TARGET(DELETE_GLOBAL) - w = GETITEM(names, oparg); - if ((err = PyDict_DelItem(f->f_globals, w)) != 0) - format_exc_check_arg( - PyExc_NameError, GLOBAL_NAME_ERROR_MSG, w); - break; - - TARGET(LOAD_NAME) - w = GETITEM(names, oparg); - if ((v = f->f_locals) == NULL) { - PyErr_Format(PyExc_SystemError, - "no locals when loading %R", w); - why = WHY_EXCEPTION; - break; - } - if (PyDict_CheckExact(v)) { - x = PyDict_GetItem(v, w); - Py_XINCREF(x); - } - else { - x = PyObject_GetItem(v, w); - if (x == NULL && PyErr_Occurred()) { - if (!PyErr_ExceptionMatches( - PyExc_KeyError)) - break; - PyErr_Clear(); - } - } - if (x == NULL) { - x = PyDict_GetItem(f->f_globals, w); - if (x == NULL) { - x = PyDict_GetItem(f->f_builtins, w); - if (x == NULL) { - format_exc_check_arg( - PyExc_NameError, - NAME_ERROR_MSG, w); - break; - } - } - Py_INCREF(x); - } - PUSH(x); - DISPATCH(); - - TARGET(LOAD_GLOBAL) - w = GETITEM(names, oparg); - if (PyUnicode_CheckExact(w)) { - /* Inline the PyDict_GetItem() calls. - WARNING: this is an extreme speed hack. - Do not try this at home. */ - long hash = ((PyUnicodeObject *)w)->hash; - if (hash != -1) { - PyDictObject *d; - PyDictEntry *e; - d = (PyDictObject *)(f->f_globals); - e = d->ma_lookup(d, w, hash); - if (e == NULL) { - x = NULL; - break; - } - x = e->me_value; - if (x != NULL) { - Py_INCREF(x); - PUSH(x); - DISPATCH(); - } - d = (PyDictObject *)(f->f_builtins); - e = d->ma_lookup(d, w, hash); - if (e == NULL) { - x = NULL; - break; - } - x = e->me_value; - if (x != NULL) { - Py_INCREF(x); - PUSH(x); - DISPATCH(); - } - goto load_global_error; - } - } - /* This is the un-inlined version of the code above */ - x = PyDict_GetItem(f->f_globals, w); - if (x == NULL) { - x = PyDict_GetItem(f->f_builtins, w); - if (x == NULL) { - load_global_error: - format_exc_check_arg( - PyExc_NameError, - GLOBAL_NAME_ERROR_MSG, w); - break; - } - } - Py_INCREF(x); - PUSH(x); - DISPATCH(); - - TARGET(DELETE_FAST) - x = GETLOCAL(oparg); - if (x != NULL) { - SETLOCAL(oparg, NULL); - DISPATCH(); - } - format_exc_check_arg( - PyExc_UnboundLocalError, - UNBOUNDLOCAL_ERROR_MSG, - PyTuple_GetItem(co->co_varnames, oparg) - ); - break; - - TARGET(LOAD_CLOSURE) - x = freevars[oparg]; - Py_INCREF(x); - PUSH(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(LOAD_DEREF) - x = freevars[oparg]; - w = PyCell_Get(x); - if (w != NULL) { - PUSH(w); - DISPATCH(); - } - err = -1; - /* Don't stomp existing exception */ - if (PyErr_Occurred()) - break; - if (oparg < PyTuple_GET_SIZE(co->co_cellvars)) { - v = PyTuple_GET_ITEM(co->co_cellvars, - oparg); - format_exc_check_arg( - PyExc_UnboundLocalError, - UNBOUNDLOCAL_ERROR_MSG, - v); - } else { - v = PyTuple_GET_ITEM(co->co_freevars, oparg - - PyTuple_GET_SIZE(co->co_cellvars)); - format_exc_check_arg(PyExc_NameError, - UNBOUNDFREE_ERROR_MSG, v); - } - break; - - TARGET(STORE_DEREF) - w = POP(); - x = freevars[oparg]; - PyCell_Set(x, w); - Py_DECREF(w); - DISPATCH(); - - TARGET(BUILD_TUPLE) - x = PyTuple_New(oparg); - if (x != NULL) { - for (; --oparg >= 0;) { - w = POP(); - PyTuple_SET_ITEM(x, oparg, w); - } - PUSH(x); - DISPATCH(); - } - break; - - TARGET(BUILD_LIST) - x = PyList_New(oparg); - if (x != NULL) { - for (; --oparg >= 0;) { - w = POP(); - PyList_SET_ITEM(x, oparg, w); - } - PUSH(x); - DISPATCH(); - } - break; - - TARGET(BUILD_SET) - x = PySet_New(NULL); - if (x != NULL) { - for (; --oparg >= 0;) { - w = POP(); - if (err == 0) - err = PySet_Add(x, w); - Py_DECREF(w); - } - if (err != 0) { - Py_DECREF(x); - break; - } - PUSH(x); - DISPATCH(); - } - break; - - TARGET(BUILD_MAP) - x = _PyDict_NewPresized((Py_ssize_t)oparg); - PUSH(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(STORE_MAP) - w = TOP(); /* key */ - u = SECOND(); /* value */ - v = THIRD(); /* dict */ - STACKADJ(-2); - assert (PyDict_CheckExact(v)); - err = PyDict_SetItem(v, w, u); /* v[w] = u */ - Py_DECREF(u); - Py_DECREF(w); - if (err == 0) DISPATCH(); - break; - - TARGET(MAP_ADD) - w = TOP(); /* key */ - u = SECOND(); /* value */ - STACKADJ(-2); - v = stack_pointer[-oparg]; /* dict */ - assert (PyDict_CheckExact(v)); - err = PyDict_SetItem(v, w, u); /* v[w] = u */ - Py_DECREF(u); - Py_DECREF(w); - if (err == 0) { - PREDICT(JUMP_ABSOLUTE); - DISPATCH(); - } - break; - - TARGET(LOAD_ATTR) - w = GETITEM(names, oparg); - v = TOP(); - x = PyObject_GetAttr(v, w); - Py_DECREF(v); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(COMPARE_OP) - w = POP(); - v = TOP(); - x = cmp_outcome(oparg, v, w); - Py_DECREF(v); - Py_DECREF(w); - SET_TOP(x); - if (x == NULL) break; - PREDICT(POP_JUMP_IF_FALSE); - PREDICT(POP_JUMP_IF_TRUE); - DISPATCH(); - - TARGET(IMPORT_NAME) - w = GETITEM(names, oparg); - x = PyDict_GetItemString(f->f_builtins, "__import__"); - if (x == NULL) { - PyErr_SetString(PyExc_ImportError, - "__import__ not found"); - break; - } - Py_INCREF(x); - v = POP(); - u = TOP(); - if (PyLong_AsLong(u) != -1 || PyErr_Occurred()) - w = PyTuple_Pack(5, - w, - f->f_globals, - f->f_locals == NULL ? - Py_None : f->f_locals, - v, - u); - else - w = PyTuple_Pack(4, - w, - f->f_globals, - f->f_locals == NULL ? - Py_None : f->f_locals, - v); - Py_DECREF(v); - Py_DECREF(u); - if (w == NULL) { - u = POP(); - Py_DECREF(x); - x = NULL; - break; - } - READ_TIMESTAMP(intr0); - v = x; - x = PyEval_CallObject(v, w); - Py_DECREF(v); - READ_TIMESTAMP(intr1); - Py_DECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(IMPORT_STAR) - v = POP(); - PyFrame_FastToLocals(f); - if ((x = f->f_locals) == NULL) { - PyErr_SetString(PyExc_SystemError, - "no locals found during 'import *'"); - break; - } - READ_TIMESTAMP(intr0); - err = import_all_from(x, v); - READ_TIMESTAMP(intr1); - PyFrame_LocalsToFast(f, 0); - Py_DECREF(v); - if (err == 0) DISPATCH(); - break; - - TARGET(IMPORT_FROM) - w = GETITEM(names, oparg); - v = TOP(); - READ_TIMESTAMP(intr0); - x = import_from(v, w); - READ_TIMESTAMP(intr1); - PUSH(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(JUMP_FORWARD) - JUMPBY(oparg); - FAST_DISPATCH(); - - PREDICTED_WITH_ARG(POP_JUMP_IF_FALSE); - TARGET(POP_JUMP_IF_FALSE) - w = POP(); - if (w == Py_True) { - Py_DECREF(w); - FAST_DISPATCH(); - } - if (w == Py_False) { - Py_DECREF(w); - JUMPTO(oparg); - FAST_DISPATCH(); - } - err = PyObject_IsTrue(w); - Py_DECREF(w); - if (err > 0) - err = 0; - else if (err == 0) - JUMPTO(oparg); - else - break; - DISPATCH(); - - PREDICTED_WITH_ARG(POP_JUMP_IF_TRUE); - TARGET(POP_JUMP_IF_TRUE) - w = POP(); - if (w == Py_False) { - Py_DECREF(w); - FAST_DISPATCH(); - } - if (w == Py_True) { - Py_DECREF(w); - JUMPTO(oparg); - FAST_DISPATCH(); - } - err = PyObject_IsTrue(w); - Py_DECREF(w); - if (err > 0) { - err = 0; - JUMPTO(oparg); - } - else if (err == 0) - ; - else - break; - DISPATCH(); - - TARGET(JUMP_IF_FALSE_OR_POP) - w = TOP(); - if (w == Py_True) { - STACKADJ(-1); - Py_DECREF(w); - FAST_DISPATCH(); - } - if (w == Py_False) { - JUMPTO(oparg); - FAST_DISPATCH(); - } - err = PyObject_IsTrue(w); - if (err > 0) { - STACKADJ(-1); - Py_DECREF(w); - err = 0; - } - else if (err == 0) - JUMPTO(oparg); - else - break; - DISPATCH(); - - TARGET(JUMP_IF_TRUE_OR_POP) - w = TOP(); - if (w == Py_False) { - STACKADJ(-1); - Py_DECREF(w); - FAST_DISPATCH(); - } - if (w == Py_True) { - JUMPTO(oparg); - FAST_DISPATCH(); - } - err = PyObject_IsTrue(w); - if (err > 0) { - err = 0; - JUMPTO(oparg); - } - else if (err == 0) { - STACKADJ(-1); - Py_DECREF(w); - } - else - break; - DISPATCH(); - - PREDICTED_WITH_ARG(JUMP_ABSOLUTE); - TARGET(JUMP_ABSOLUTE) - JUMPTO(oparg); + TARGET(RAISE_VARARGS) + v = w = NULL; + switch (oparg) { + case 2: + v = POP(); /* cause */ + case 1: + w = POP(); /* exc */ + case 0: /* Fallthrough */ + why = do_raise(w, v); + break; + default: + PyErr_SetString(PyExc_SystemError, + "bad RAISE_VARARGS oparg"); + why = WHY_EXCEPTION; + break; + } + break; + + TARGET(STORE_LOCALS) + x = POP(); + v = f->f_locals; + Py_XDECREF(v); + f->f_locals = x; + DISPATCH(); + + TARGET(RETURN_VALUE) + retval = POP(); + why = WHY_RETURN; + goto fast_block_end; + + TARGET(YIELD_VALUE) + retval = POP(); + f->f_stacktop = stack_pointer; + why = WHY_YIELD; + /* Put aside the current exception state and restore + that of the calling frame. This only serves when + "yield" is used inside an except handler. */ + SWAP_EXC_STATE(); + goto fast_yield; + + TARGET(POP_EXCEPT) + { + PyTryBlock *b = PyFrame_BlockPop(f); + if (b->b_type != EXCEPT_HANDLER) { + PyErr_SetString(PyExc_SystemError, + "popped block is not an except handler"); + why = WHY_EXCEPTION; + break; + } + UNWIND_EXCEPT_HANDLER(b); + } + DISPATCH(); + + TARGET(POP_BLOCK) + { + PyTryBlock *b = PyFrame_BlockPop(f); + UNWIND_BLOCK(b); + } + DISPATCH(); + + PREDICTED(END_FINALLY); + TARGET(END_FINALLY) + v = POP(); + if (PyLong_Check(v)) { + why = (enum why_code) PyLong_AS_LONG(v); + assert(why != WHY_YIELD); + if (why == WHY_RETURN || + why == WHY_CONTINUE) + retval = POP(); + if (why == WHY_SILENCED) { + /* An exception was silenced by 'with', we must + manually unwind the EXCEPT_HANDLER block which was + created when the exception was caught, otherwise + the stack will be in an inconsistent state. */ + PyTryBlock *b = PyFrame_BlockPop(f); + if (b->b_type != EXCEPT_HANDLER) { + PyErr_SetString(PyExc_SystemError, + "popped block is not an except handler"); + why = WHY_EXCEPTION; + } + else { + UNWIND_EXCEPT_HANDLER(b); + why = WHY_NOT; + } + } + } + else if (PyExceptionClass_Check(v)) { + w = POP(); + u = POP(); + PyErr_Restore(v, w, u); + why = WHY_RERAISE; + break; + } + else if (v != Py_None) { + PyErr_SetString(PyExc_SystemError, + "'finally' pops bad exception"); + why = WHY_EXCEPTION; + } + Py_DECREF(v); + break; + + TARGET(LOAD_BUILD_CLASS) + x = PyDict_GetItemString(f->f_builtins, + "__build_class__"); + if (x == NULL) { + PyErr_SetString(PyExc_ImportError, + "__build_class__ not found"); + break; + } + Py_INCREF(x); + PUSH(x); + break; + + TARGET(STORE_NAME) + w = GETITEM(names, oparg); + v = POP(); + if ((x = f->f_locals) != NULL) { + if (PyDict_CheckExact(x)) + err = PyDict_SetItem(x, w, v); + else + err = PyObject_SetItem(x, w, v); + Py_DECREF(v); + if (err == 0) DISPATCH(); + break; + } + PyErr_Format(PyExc_SystemError, + "no locals found when storing %R", w); + break; + + TARGET(DELETE_NAME) + w = GETITEM(names, oparg); + if ((x = f->f_locals) != NULL) { + if ((err = PyObject_DelItem(x, w)) != 0) + format_exc_check_arg(PyExc_NameError, + NAME_ERROR_MSG, + w); + break; + } + PyErr_Format(PyExc_SystemError, + "no locals when deleting %R", w); + break; + + PREDICTED_WITH_ARG(UNPACK_SEQUENCE); + TARGET(UNPACK_SEQUENCE) + v = POP(); + if (PyTuple_CheckExact(v) && + PyTuple_GET_SIZE(v) == oparg) { + PyObject **items = \ + ((PyTupleObject *)v)->ob_item; + while (oparg--) { + w = items[oparg]; + Py_INCREF(w); + PUSH(w); + } + Py_DECREF(v); + DISPATCH(); + } else if (PyList_CheckExact(v) && + PyList_GET_SIZE(v) == oparg) { + PyObject **items = \ + ((PyListObject *)v)->ob_item; + while (oparg--) { + w = items[oparg]; + Py_INCREF(w); + PUSH(w); + } + } else if (unpack_iterable(v, oparg, -1, + stack_pointer + oparg)) { + stack_pointer += oparg; + } else { + /* unpack_iterable() raised an exception */ + why = WHY_EXCEPTION; + } + Py_DECREF(v); + break; + + TARGET(UNPACK_EX) + { + int totalargs = 1 + (oparg & 0xFF) + (oparg >> 8); + v = POP(); + + if (unpack_iterable(v, oparg & 0xFF, oparg >> 8, + stack_pointer + totalargs)) { + stack_pointer += totalargs; + } else { + why = WHY_EXCEPTION; + } + Py_DECREF(v); + break; + } + + TARGET(STORE_ATTR) + w = GETITEM(names, oparg); + v = TOP(); + u = SECOND(); + STACKADJ(-2); + err = PyObject_SetAttr(v, w, u); /* v.w = u */ + Py_DECREF(v); + Py_DECREF(u); + if (err == 0) DISPATCH(); + break; + + TARGET(DELETE_ATTR) + w = GETITEM(names, oparg); + v = POP(); + err = PyObject_SetAttr(v, w, (PyObject *)NULL); + /* del v.w */ + Py_DECREF(v); + break; + + TARGET(STORE_GLOBAL) + w = GETITEM(names, oparg); + v = POP(); + err = PyDict_SetItem(f->f_globals, w, v); + Py_DECREF(v); + if (err == 0) DISPATCH(); + break; + + TARGET(DELETE_GLOBAL) + w = GETITEM(names, oparg); + if ((err = PyDict_DelItem(f->f_globals, w)) != 0) + format_exc_check_arg( + PyExc_NameError, GLOBAL_NAME_ERROR_MSG, w); + break; + + TARGET(LOAD_NAME) + w = GETITEM(names, oparg); + if ((v = f->f_locals) == NULL) { + PyErr_Format(PyExc_SystemError, + "no locals when loading %R", w); + why = WHY_EXCEPTION; + break; + } + if (PyDict_CheckExact(v)) { + x = PyDict_GetItem(v, w); + Py_XINCREF(x); + } + else { + x = PyObject_GetItem(v, w); + if (x == NULL && PyErr_Occurred()) { + if (!PyErr_ExceptionMatches( + PyExc_KeyError)) + break; + PyErr_Clear(); + } + } + if (x == NULL) { + x = PyDict_GetItem(f->f_globals, w); + if (x == NULL) { + x = PyDict_GetItem(f->f_builtins, w); + if (x == NULL) { + format_exc_check_arg( + PyExc_NameError, + NAME_ERROR_MSG, w); + break; + } + } + Py_INCREF(x); + } + PUSH(x); + DISPATCH(); + + TARGET(LOAD_GLOBAL) + w = GETITEM(names, oparg); + if (PyUnicode_CheckExact(w)) { + /* Inline the PyDict_GetItem() calls. + WARNING: this is an extreme speed hack. + Do not try this at home. */ + long hash = ((PyUnicodeObject *)w)->hash; + if (hash != -1) { + PyDictObject *d; + PyDictEntry *e; + d = (PyDictObject *)(f->f_globals); + e = d->ma_lookup(d, w, hash); + if (e == NULL) { + x = NULL; + break; + } + x = e->me_value; + if (x != NULL) { + Py_INCREF(x); + PUSH(x); + DISPATCH(); + } + d = (PyDictObject *)(f->f_builtins); + e = d->ma_lookup(d, w, hash); + if (e == NULL) { + x = NULL; + break; + } + x = e->me_value; + if (x != NULL) { + Py_INCREF(x); + PUSH(x); + DISPATCH(); + } + goto load_global_error; + } + } + /* This is the un-inlined version of the code above */ + x = PyDict_GetItem(f->f_globals, w); + if (x == NULL) { + x = PyDict_GetItem(f->f_builtins, w); + if (x == NULL) { + load_global_error: + format_exc_check_arg( + PyExc_NameError, + GLOBAL_NAME_ERROR_MSG, w); + break; + } + } + Py_INCREF(x); + PUSH(x); + DISPATCH(); + + TARGET(DELETE_FAST) + x = GETLOCAL(oparg); + if (x != NULL) { + SETLOCAL(oparg, NULL); + DISPATCH(); + } + format_exc_check_arg( + PyExc_UnboundLocalError, + UNBOUNDLOCAL_ERROR_MSG, + PyTuple_GetItem(co->co_varnames, oparg) + ); + break; + + TARGET(LOAD_CLOSURE) + x = freevars[oparg]; + Py_INCREF(x); + PUSH(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(LOAD_DEREF) + x = freevars[oparg]; + w = PyCell_Get(x); + if (w != NULL) { + PUSH(w); + DISPATCH(); + } + err = -1; + /* Don't stomp existing exception */ + if (PyErr_Occurred()) + break; + if (oparg < PyTuple_GET_SIZE(co->co_cellvars)) { + v = PyTuple_GET_ITEM(co->co_cellvars, + oparg); + format_exc_check_arg( + PyExc_UnboundLocalError, + UNBOUNDLOCAL_ERROR_MSG, + v); + } else { + v = PyTuple_GET_ITEM(co->co_freevars, oparg - + PyTuple_GET_SIZE(co->co_cellvars)); + format_exc_check_arg(PyExc_NameError, + UNBOUNDFREE_ERROR_MSG, v); + } + break; + + TARGET(STORE_DEREF) + w = POP(); + x = freevars[oparg]; + PyCell_Set(x, w); + Py_DECREF(w); + DISPATCH(); + + TARGET(BUILD_TUPLE) + x = PyTuple_New(oparg); + if (x != NULL) { + for (; --oparg >= 0;) { + w = POP(); + PyTuple_SET_ITEM(x, oparg, w); + } + PUSH(x); + DISPATCH(); + } + break; + + TARGET(BUILD_LIST) + x = PyList_New(oparg); + if (x != NULL) { + for (; --oparg >= 0;) { + w = POP(); + PyList_SET_ITEM(x, oparg, w); + } + PUSH(x); + DISPATCH(); + } + break; + + TARGET(BUILD_SET) + x = PySet_New(NULL); + if (x != NULL) { + for (; --oparg >= 0;) { + w = POP(); + if (err == 0) + err = PySet_Add(x, w); + Py_DECREF(w); + } + if (err != 0) { + Py_DECREF(x); + break; + } + PUSH(x); + DISPATCH(); + } + break; + + TARGET(BUILD_MAP) + x = _PyDict_NewPresized((Py_ssize_t)oparg); + PUSH(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(STORE_MAP) + w = TOP(); /* key */ + u = SECOND(); /* value */ + v = THIRD(); /* dict */ + STACKADJ(-2); + assert (PyDict_CheckExact(v)); + err = PyDict_SetItem(v, w, u); /* v[w] = u */ + Py_DECREF(u); + Py_DECREF(w); + if (err == 0) DISPATCH(); + break; + + TARGET(MAP_ADD) + w = TOP(); /* key */ + u = SECOND(); /* value */ + STACKADJ(-2); + v = stack_pointer[-oparg]; /* dict */ + assert (PyDict_CheckExact(v)); + err = PyDict_SetItem(v, w, u); /* v[w] = u */ + Py_DECREF(u); + Py_DECREF(w); + if (err == 0) { + PREDICT(JUMP_ABSOLUTE); + DISPATCH(); + } + break; + + TARGET(LOAD_ATTR) + w = GETITEM(names, oparg); + v = TOP(); + x = PyObject_GetAttr(v, w); + Py_DECREF(v); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(COMPARE_OP) + w = POP(); + v = TOP(); + x = cmp_outcome(oparg, v, w); + Py_DECREF(v); + Py_DECREF(w); + SET_TOP(x); + if (x == NULL) break; + PREDICT(POP_JUMP_IF_FALSE); + PREDICT(POP_JUMP_IF_TRUE); + DISPATCH(); + + TARGET(IMPORT_NAME) + w = GETITEM(names, oparg); + x = PyDict_GetItemString(f->f_builtins, "__import__"); + if (x == NULL) { + PyErr_SetString(PyExc_ImportError, + "__import__ not found"); + break; + } + Py_INCREF(x); + v = POP(); + u = TOP(); + if (PyLong_AsLong(u) != -1 || PyErr_Occurred()) + w = PyTuple_Pack(5, + w, + f->f_globals, + f->f_locals == NULL ? + Py_None : f->f_locals, + v, + u); + else + w = PyTuple_Pack(4, + w, + f->f_globals, + f->f_locals == NULL ? + Py_None : f->f_locals, + v); + Py_DECREF(v); + Py_DECREF(u); + if (w == NULL) { + u = POP(); + Py_DECREF(x); + x = NULL; + break; + } + READ_TIMESTAMP(intr0); + v = x; + x = PyEval_CallObject(v, w); + Py_DECREF(v); + READ_TIMESTAMP(intr1); + Py_DECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(IMPORT_STAR) + v = POP(); + PyFrame_FastToLocals(f); + if ((x = f->f_locals) == NULL) { + PyErr_SetString(PyExc_SystemError, + "no locals found during 'import *'"); + break; + } + READ_TIMESTAMP(intr0); + err = import_all_from(x, v); + READ_TIMESTAMP(intr1); + PyFrame_LocalsToFast(f, 0); + Py_DECREF(v); + if (err == 0) DISPATCH(); + break; + + TARGET(IMPORT_FROM) + w = GETITEM(names, oparg); + v = TOP(); + READ_TIMESTAMP(intr0); + x = import_from(v, w); + READ_TIMESTAMP(intr1); + PUSH(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(JUMP_FORWARD) + JUMPBY(oparg); + FAST_DISPATCH(); + + PREDICTED_WITH_ARG(POP_JUMP_IF_FALSE); + TARGET(POP_JUMP_IF_FALSE) + w = POP(); + if (w == Py_True) { + Py_DECREF(w); + FAST_DISPATCH(); + } + if (w == Py_False) { + Py_DECREF(w); + JUMPTO(oparg); + FAST_DISPATCH(); + } + err = PyObject_IsTrue(w); + Py_DECREF(w); + if (err > 0) + err = 0; + else if (err == 0) + JUMPTO(oparg); + else + break; + DISPATCH(); + + PREDICTED_WITH_ARG(POP_JUMP_IF_TRUE); + TARGET(POP_JUMP_IF_TRUE) + w = POP(); + if (w == Py_False) { + Py_DECREF(w); + FAST_DISPATCH(); + } + if (w == Py_True) { + Py_DECREF(w); + JUMPTO(oparg); + FAST_DISPATCH(); + } + err = PyObject_IsTrue(w); + Py_DECREF(w); + if (err > 0) { + err = 0; + JUMPTO(oparg); + } + else if (err == 0) + ; + else + break; + DISPATCH(); + + TARGET(JUMP_IF_FALSE_OR_POP) + w = TOP(); + if (w == Py_True) { + STACKADJ(-1); + Py_DECREF(w); + FAST_DISPATCH(); + } + if (w == Py_False) { + JUMPTO(oparg); + FAST_DISPATCH(); + } + err = PyObject_IsTrue(w); + if (err > 0) { + STACKADJ(-1); + Py_DECREF(w); + err = 0; + } + else if (err == 0) + JUMPTO(oparg); + else + break; + DISPATCH(); + + TARGET(JUMP_IF_TRUE_OR_POP) + w = TOP(); + if (w == Py_False) { + STACKADJ(-1); + Py_DECREF(w); + FAST_DISPATCH(); + } + if (w == Py_True) { + JUMPTO(oparg); + FAST_DISPATCH(); + } + err = PyObject_IsTrue(w); + if (err > 0) { + err = 0; + JUMPTO(oparg); + } + else if (err == 0) { + STACKADJ(-1); + Py_DECREF(w); + } + else + break; + DISPATCH(); + + PREDICTED_WITH_ARG(JUMP_ABSOLUTE); + TARGET(JUMP_ABSOLUTE) + JUMPTO(oparg); #if FAST_LOOPS - /* Enabling this path speeds-up all while and for-loops by bypassing - the per-loop checks for signals. By default, this should be turned-off - because it prevents detection of a control-break in tight loops like - "while 1: pass". Compile with this option turned-on when you need - the speed-up and do not need break checking inside tight loops (ones - that contain only instructions ending with FAST_DISPATCH). - */ - FAST_DISPATCH(); + /* Enabling this path speeds-up all while and for-loops by bypassing + the per-loop checks for signals. By default, this should be turned-off + because it prevents detection of a control-break in tight loops like + "while 1: pass". Compile with this option turned-on when you need + the speed-up and do not need break checking inside tight loops (ones + that contain only instructions ending with FAST_DISPATCH). + */ + FAST_DISPATCH(); #else - DISPATCH(); + DISPATCH(); #endif - TARGET(GET_ITER) - /* before: [obj]; after [getiter(obj)] */ - v = TOP(); - x = PyObject_GetIter(v); - Py_DECREF(v); - if (x != NULL) { - SET_TOP(x); - PREDICT(FOR_ITER); - DISPATCH(); - } - STACKADJ(-1); - break; - - PREDICTED_WITH_ARG(FOR_ITER); - TARGET(FOR_ITER) - /* before: [iter]; after: [iter, iter()] *or* [] */ - v = TOP(); - x = (*v->ob_type->tp_iternext)(v); - if (x != NULL) { - PUSH(x); - PREDICT(STORE_FAST); - PREDICT(UNPACK_SEQUENCE); - DISPATCH(); - } - if (PyErr_Occurred()) { - if (!PyErr_ExceptionMatches( - PyExc_StopIteration)) - break; - PyErr_Clear(); - } - /* iterator ended normally */ - x = v = POP(); - Py_DECREF(v); - JUMPBY(oparg); - DISPATCH(); - - TARGET(BREAK_LOOP) - why = WHY_BREAK; - goto fast_block_end; - - TARGET(CONTINUE_LOOP) - retval = PyLong_FromLong(oparg); - if (!retval) { - x = NULL; - break; - } - why = WHY_CONTINUE; - goto fast_block_end; - - TARGET_WITH_IMPL(SETUP_LOOP, _setup_finally) - TARGET_WITH_IMPL(SETUP_EXCEPT, _setup_finally) - TARGET(SETUP_FINALLY) - _setup_finally: - /* NOTE: If you add any new block-setup opcodes that - are not try/except/finally handlers, you may need - to update the PyGen_NeedsFinalizing() function. - */ - - PyFrame_BlockSetup(f, opcode, INSTR_OFFSET() + oparg, - STACK_LEVEL()); - DISPATCH(); - - TARGET(WITH_CLEANUP) - { - /* At the top of the stack are 1-3 values indicating - how/why we entered the finally clause: - - TOP = None - - (TOP, SECOND) = (WHY_{RETURN,CONTINUE}), retval - - TOP = WHY_*; no retval below it - - (TOP, SECOND, THIRD) = exc_info() - Below them is EXIT, the context.__exit__ bound method. - In the last case, we must call - EXIT(TOP, SECOND, THIRD) - otherwise we must call - EXIT(None, None, None) - - In all cases, we remove EXIT from the stack, leaving - the rest in the same order. - - In addition, if the stack represents an exception, - *and* the function call returns a 'true' value, we - "zap" this information, to prevent END_FINALLY from - re-raising the exception. (But non-local gotos - should still be resumed.) - */ - - PyObject *exit_func = POP(); - u = TOP(); - if (u == Py_None) { - v = w = Py_None; - } - else if (PyLong_Check(u)) { - u = v = w = Py_None; - } - else { - v = SECOND(); - w = THIRD(); - } - /* XXX Not the fastest way to call it... */ - x = PyObject_CallFunctionObjArgs(exit_func, u, v, w, - NULL); - Py_DECREF(exit_func); - if (x == NULL) - break; /* Go to error exit */ - - if (u != Py_None) - err = PyObject_IsTrue(x); - else - err = 0; - Py_DECREF(x); - - if (err < 0) - break; /* Go to error exit */ - else if (err > 0) { - err = 0; - /* There was an exception and a True return */ - STACKADJ(-2); - SET_TOP(PyLong_FromLong((long) WHY_SILENCED)); - Py_DECREF(u); - Py_DECREF(v); - Py_DECREF(w); - } - PREDICT(END_FINALLY); - break; - } - - TARGET(CALL_FUNCTION) - { - PyObject **sp; - PCALL(PCALL_ALL); - sp = stack_pointer; + TARGET(GET_ITER) + /* before: [obj]; after [getiter(obj)] */ + v = TOP(); + x = PyObject_GetIter(v); + Py_DECREF(v); + if (x != NULL) { + SET_TOP(x); + PREDICT(FOR_ITER); + DISPATCH(); + } + STACKADJ(-1); + break; + + PREDICTED_WITH_ARG(FOR_ITER); + TARGET(FOR_ITER) + /* before: [iter]; after: [iter, iter()] *or* [] */ + v = TOP(); + x = (*v->ob_type->tp_iternext)(v); + if (x != NULL) { + PUSH(x); + PREDICT(STORE_FAST); + PREDICT(UNPACK_SEQUENCE); + DISPATCH(); + } + if (PyErr_Occurred()) { + if (!PyErr_ExceptionMatches( + PyExc_StopIteration)) + break; + PyErr_Clear(); + } + /* iterator ended normally */ + x = v = POP(); + Py_DECREF(v); + JUMPBY(oparg); + DISPATCH(); + + TARGET(BREAK_LOOP) + why = WHY_BREAK; + goto fast_block_end; + + TARGET(CONTINUE_LOOP) + retval = PyLong_FromLong(oparg); + if (!retval) { + x = NULL; + break; + } + why = WHY_CONTINUE; + goto fast_block_end; + + TARGET_WITH_IMPL(SETUP_LOOP, _setup_finally) + TARGET_WITH_IMPL(SETUP_EXCEPT, _setup_finally) + TARGET(SETUP_FINALLY) + _setup_finally: + /* NOTE: If you add any new block-setup opcodes that + are not try/except/finally handlers, you may need + to update the PyGen_NeedsFinalizing() function. + */ + + PyFrame_BlockSetup(f, opcode, INSTR_OFFSET() + oparg, + STACK_LEVEL()); + DISPATCH(); + + TARGET(WITH_CLEANUP) + { + /* At the top of the stack are 1-3 values indicating + how/why we entered the finally clause: + - TOP = None + - (TOP, SECOND) = (WHY_{RETURN,CONTINUE}), retval + - TOP = WHY_*; no retval below it + - (TOP, SECOND, THIRD) = exc_info() + Below them is EXIT, the context.__exit__ bound method. + In the last case, we must call + EXIT(TOP, SECOND, THIRD) + otherwise we must call + EXIT(None, None, None) + + In all cases, we remove EXIT from the stack, leaving + the rest in the same order. + + In addition, if the stack represents an exception, + *and* the function call returns a 'true' value, we + "zap" this information, to prevent END_FINALLY from + re-raising the exception. (But non-local gotos + should still be resumed.) + */ + + PyObject *exit_func = POP(); + u = TOP(); + if (u == Py_None) { + v = w = Py_None; + } + else if (PyLong_Check(u)) { + u = v = w = Py_None; + } + else { + v = SECOND(); + w = THIRD(); + } + /* XXX Not the fastest way to call it... */ + x = PyObject_CallFunctionObjArgs(exit_func, u, v, w, + NULL); + Py_DECREF(exit_func); + if (x == NULL) + break; /* Go to error exit */ + + if (u != Py_None) + err = PyObject_IsTrue(x); + else + err = 0; + Py_DECREF(x); + + if (err < 0) + break; /* Go to error exit */ + else if (err > 0) { + err = 0; + /* There was an exception and a True return */ + STACKADJ(-2); + SET_TOP(PyLong_FromLong((long) WHY_SILENCED)); + Py_DECREF(u); + Py_DECREF(v); + Py_DECREF(w); + } + PREDICT(END_FINALLY); + break; + } + + TARGET(CALL_FUNCTION) + { + PyObject **sp; + PCALL(PCALL_ALL); + sp = stack_pointer; #ifdef WITH_TSC - x = call_function(&sp, oparg, &intr0, &intr1); + x = call_function(&sp, oparg, &intr0, &intr1); #else - x = call_function(&sp, oparg); + x = call_function(&sp, oparg); #endif - stack_pointer = sp; - PUSH(x); - if (x != NULL) - DISPATCH(); - break; - } - - TARGET_WITH_IMPL(CALL_FUNCTION_VAR, _call_function_var_kw) - TARGET_WITH_IMPL(CALL_FUNCTION_KW, _call_function_var_kw) - TARGET(CALL_FUNCTION_VAR_KW) - _call_function_var_kw: - { - int na = oparg & 0xff; - int nk = (oparg>>8) & 0xff; - int flags = (opcode - CALL_FUNCTION) & 3; - int n = na + 2 * nk; - PyObject **pfunc, *func, **sp; - PCALL(PCALL_ALL); - if (flags & CALL_FLAG_VAR) - n++; - if (flags & CALL_FLAG_KW) - n++; - pfunc = stack_pointer - n - 1; - func = *pfunc; - - if (PyMethod_Check(func) - && PyMethod_GET_SELF(func) != NULL) { - PyObject *self = PyMethod_GET_SELF(func); - Py_INCREF(self); - func = PyMethod_GET_FUNCTION(func); - Py_INCREF(func); - Py_DECREF(*pfunc); - *pfunc = self; - na++; - n++; - } else - Py_INCREF(func); - sp = stack_pointer; - READ_TIMESTAMP(intr0); - x = ext_do_call(func, &sp, flags, na, nk); - READ_TIMESTAMP(intr1); - stack_pointer = sp; - Py_DECREF(func); - - while (stack_pointer > pfunc) { - w = POP(); - Py_DECREF(w); - } - PUSH(x); - if (x != NULL) - DISPATCH(); - break; - } - - TARGET_WITH_IMPL(MAKE_CLOSURE, _make_function) - TARGET(MAKE_FUNCTION) - _make_function: - { - int posdefaults = oparg & 0xff; - int kwdefaults = (oparg>>8) & 0xff; - int num_annotations = (oparg >> 16) & 0x7fff; - - v = POP(); /* code object */ - x = PyFunction_New(v, f->f_globals); - Py_DECREF(v); - - if (x != NULL && opcode == MAKE_CLOSURE) { - v = POP(); - if (PyFunction_SetClosure(x, v) != 0) { - /* Can't happen unless bytecode is corrupt. */ - why = WHY_EXCEPTION; - } - Py_DECREF(v); - } - - if (x != NULL && num_annotations > 0) { - Py_ssize_t name_ix; - u = POP(); /* names of args with annotations */ - v = PyDict_New(); - if (v == NULL) { - Py_DECREF(x); - x = NULL; - break; - } - name_ix = PyTuple_Size(u); - assert(num_annotations == name_ix+1); - while (name_ix > 0) { - --name_ix; - t = PyTuple_GET_ITEM(u, name_ix); - w = POP(); - /* XXX(nnorwitz): check for errors */ - PyDict_SetItem(v, t, w); - Py_DECREF(w); - } - - if (PyFunction_SetAnnotations(x, v) != 0) { - /* Can't happen unless - PyFunction_SetAnnotations changes. */ - why = WHY_EXCEPTION; - } - Py_DECREF(v); - Py_DECREF(u); - } - - /* XXX Maybe this should be a separate opcode? */ - if (x != NULL && posdefaults > 0) { - v = PyTuple_New(posdefaults); - if (v == NULL) { - Py_DECREF(x); - x = NULL; - break; - } - while (--posdefaults >= 0) { - w = POP(); - PyTuple_SET_ITEM(v, posdefaults, w); - } - if (PyFunction_SetDefaults(x, v) != 0) { - /* Can't happen unless - PyFunction_SetDefaults changes. */ - why = WHY_EXCEPTION; - } - Py_DECREF(v); - } - if (x != NULL && kwdefaults > 0) { - v = PyDict_New(); - if (v == NULL) { - Py_DECREF(x); - x = NULL; - break; - } - while (--kwdefaults >= 0) { - w = POP(); /* default value */ - u = POP(); /* kw only arg name */ - /* XXX(nnorwitz): check for errors */ - PyDict_SetItem(v, u, w); - Py_DECREF(w); - Py_DECREF(u); - } - if (PyFunction_SetKwDefaults(x, v) != 0) { - /* Can't happen unless - PyFunction_SetKwDefaults changes. */ - why = WHY_EXCEPTION; - } - Py_DECREF(v); - } - PUSH(x); - break; - } - - TARGET(BUILD_SLICE) - if (oparg == 3) - w = POP(); - else - w = NULL; - v = POP(); - u = TOP(); - x = PySlice_New(u, v, w); - Py_DECREF(u); - Py_DECREF(v); - Py_XDECREF(w); - SET_TOP(x); - if (x != NULL) DISPATCH(); - break; - - TARGET(EXTENDED_ARG) - opcode = NEXTOP(); - oparg = oparg<<16 | NEXTARG(); - goto dispatch_opcode; + stack_pointer = sp; + PUSH(x); + if (x != NULL) + DISPATCH(); + break; + } + + TARGET_WITH_IMPL(CALL_FUNCTION_VAR, _call_function_var_kw) + TARGET_WITH_IMPL(CALL_FUNCTION_KW, _call_function_var_kw) + TARGET(CALL_FUNCTION_VAR_KW) + _call_function_var_kw: + { + int na = oparg & 0xff; + int nk = (oparg>>8) & 0xff; + int flags = (opcode - CALL_FUNCTION) & 3; + int n = na + 2 * nk; + PyObject **pfunc, *func, **sp; + PCALL(PCALL_ALL); + if (flags & CALL_FLAG_VAR) + n++; + if (flags & CALL_FLAG_KW) + n++; + pfunc = stack_pointer - n - 1; + func = *pfunc; + + if (PyMethod_Check(func) + && PyMethod_GET_SELF(func) != NULL) { + PyObject *self = PyMethod_GET_SELF(func); + Py_INCREF(self); + func = PyMethod_GET_FUNCTION(func); + Py_INCREF(func); + Py_DECREF(*pfunc); + *pfunc = self; + na++; + n++; + } else + Py_INCREF(func); + sp = stack_pointer; + READ_TIMESTAMP(intr0); + x = ext_do_call(func, &sp, flags, na, nk); + READ_TIMESTAMP(intr1); + stack_pointer = sp; + Py_DECREF(func); + + while (stack_pointer > pfunc) { + w = POP(); + Py_DECREF(w); + } + PUSH(x); + if (x != NULL) + DISPATCH(); + break; + } + + TARGET_WITH_IMPL(MAKE_CLOSURE, _make_function) + TARGET(MAKE_FUNCTION) + _make_function: + { + int posdefaults = oparg & 0xff; + int kwdefaults = (oparg>>8) & 0xff; + int num_annotations = (oparg >> 16) & 0x7fff; + + v = POP(); /* code object */ + x = PyFunction_New(v, f->f_globals); + Py_DECREF(v); + + if (x != NULL && opcode == MAKE_CLOSURE) { + v = POP(); + if (PyFunction_SetClosure(x, v) != 0) { + /* Can't happen unless bytecode is corrupt. */ + why = WHY_EXCEPTION; + } + Py_DECREF(v); + } + + if (x != NULL && num_annotations > 0) { + Py_ssize_t name_ix; + u = POP(); /* names of args with annotations */ + v = PyDict_New(); + if (v == NULL) { + Py_DECREF(x); + x = NULL; + break; + } + name_ix = PyTuple_Size(u); + assert(num_annotations == name_ix+1); + while (name_ix > 0) { + --name_ix; + t = PyTuple_GET_ITEM(u, name_ix); + w = POP(); + /* XXX(nnorwitz): check for errors */ + PyDict_SetItem(v, t, w); + Py_DECREF(w); + } + + if (PyFunction_SetAnnotations(x, v) != 0) { + /* Can't happen unless + PyFunction_SetAnnotations changes. */ + why = WHY_EXCEPTION; + } + Py_DECREF(v); + Py_DECREF(u); + } + + /* XXX Maybe this should be a separate opcode? */ + if (x != NULL && posdefaults > 0) { + v = PyTuple_New(posdefaults); + if (v == NULL) { + Py_DECREF(x); + x = NULL; + break; + } + while (--posdefaults >= 0) { + w = POP(); + PyTuple_SET_ITEM(v, posdefaults, w); + } + if (PyFunction_SetDefaults(x, v) != 0) { + /* Can't happen unless + PyFunction_SetDefaults changes. */ + why = WHY_EXCEPTION; + } + Py_DECREF(v); + } + if (x != NULL && kwdefaults > 0) { + v = PyDict_New(); + if (v == NULL) { + Py_DECREF(x); + x = NULL; + break; + } + while (--kwdefaults >= 0) { + w = POP(); /* default value */ + u = POP(); /* kw only arg name */ + /* XXX(nnorwitz): check for errors */ + PyDict_SetItem(v, u, w); + Py_DECREF(w); + Py_DECREF(u); + } + if (PyFunction_SetKwDefaults(x, v) != 0) { + /* Can't happen unless + PyFunction_SetKwDefaults changes. */ + why = WHY_EXCEPTION; + } + Py_DECREF(v); + } + PUSH(x); + break; + } + + TARGET(BUILD_SLICE) + if (oparg == 3) + w = POP(); + else + w = NULL; + v = POP(); + u = TOP(); + x = PySlice_New(u, v, w); + Py_DECREF(u); + Py_DECREF(v); + Py_XDECREF(w); + SET_TOP(x); + if (x != NULL) DISPATCH(); + break; + + TARGET(EXTENDED_ARG) + opcode = NEXTOP(); + oparg = oparg<<16 | NEXTARG(); + goto dispatch_opcode; #ifdef USE_COMPUTED_GOTOS - _unknown_opcode: + _unknown_opcode: #endif - default: - fprintf(stderr, - "XXX lineno: %d, opcode: %d\n", - PyCode_Addr2Line(f->f_code, f->f_lasti), - opcode); - PyErr_SetString(PyExc_SystemError, "unknown opcode"); - why = WHY_EXCEPTION; - break; + default: + fprintf(stderr, + "XXX lineno: %d, opcode: %d\n", + PyCode_Addr2Line(f->f_code, f->f_lasti), + opcode); + PyErr_SetString(PyExc_SystemError, "unknown opcode"); + why = WHY_EXCEPTION; + break; #ifdef CASE_TOO_BIG - } + } #endif - } /* switch */ + } /* switch */ - on_error: + on_error: - READ_TIMESTAMP(inst1); + READ_TIMESTAMP(inst1); - /* Quickly continue if no error occurred */ + /* Quickly continue if no error occurred */ - if (why == WHY_NOT) { - if (err == 0 && x != NULL) { + if (why == WHY_NOT) { + if (err == 0 && x != NULL) { #ifdef CHECKEXC - /* This check is expensive! */ - if (PyErr_Occurred()) - fprintf(stderr, - "XXX undetected error\n"); - else { + /* This check is expensive! */ + if (PyErr_Occurred()) + fprintf(stderr, + "XXX undetected error\n"); + else { #endif - READ_TIMESTAMP(loop1); - continue; /* Normal, fast path */ + READ_TIMESTAMP(loop1); + continue; /* Normal, fast path */ #ifdef CHECKEXC - } + } #endif - } - why = WHY_EXCEPTION; - x = Py_None; - err = 0; - } - - /* Double-check exception status */ - - if (why == WHY_EXCEPTION || why == WHY_RERAISE) { - if (!PyErr_Occurred()) { - PyErr_SetString(PyExc_SystemError, - "error return without exception set"); - why = WHY_EXCEPTION; - } - } + } + why = WHY_EXCEPTION; + x = Py_None; + err = 0; + } + + /* Double-check exception status */ + + if (why == WHY_EXCEPTION || why == WHY_RERAISE) { + if (!PyErr_Occurred()) { + PyErr_SetString(PyExc_SystemError, + "error return without exception set"); + why = WHY_EXCEPTION; + } + } #ifdef CHECKEXC - else { - /* This check is expensive! */ - if (PyErr_Occurred()) { - char buf[128]; - sprintf(buf, "Stack unwind with exception " - "set and why=%d", why); - Py_FatalError(buf); - } - } + else { + /* This check is expensive! */ + if (PyErr_Occurred()) { + char buf[128]; + sprintf(buf, "Stack unwind with exception " + "set and why=%d", why); + Py_FatalError(buf); + } + } #endif - /* Log traceback info if this is a real exception */ + /* Log traceback info if this is a real exception */ - if (why == WHY_EXCEPTION) { - PyTraceBack_Here(f); + if (why == WHY_EXCEPTION) { + PyTraceBack_Here(f); - if (tstate->c_tracefunc != NULL) - call_exc_trace(tstate->c_tracefunc, - tstate->c_traceobj, f); - } + if (tstate->c_tracefunc != NULL) + call_exc_trace(tstate->c_tracefunc, + tstate->c_traceobj, f); + } - /* For the rest, treat WHY_RERAISE as WHY_EXCEPTION */ + /* For the rest, treat WHY_RERAISE as WHY_EXCEPTION */ - if (why == WHY_RERAISE) - why = WHY_EXCEPTION; + if (why == WHY_RERAISE) + why = WHY_EXCEPTION; - /* Unwind stacks if a (pseudo) exception occurred */ + /* Unwind stacks if a (pseudo) exception occurred */ fast_block_end: - while (why != WHY_NOT && f->f_iblock > 0) { - PyTryBlock *b = PyFrame_BlockPop(f); - - assert(why != WHY_YIELD); - if (b->b_type == SETUP_LOOP && why == WHY_CONTINUE) { - /* For a continue inside a try block, - don't pop the block for the loop. */ - PyFrame_BlockSetup(f, b->b_type, b->b_handler, - b->b_level); - why = WHY_NOT; - JUMPTO(PyLong_AS_LONG(retval)); - Py_DECREF(retval); - break; - } - - if (b->b_type == EXCEPT_HANDLER) { - UNWIND_EXCEPT_HANDLER(b); - continue; - } - UNWIND_BLOCK(b); - if (b->b_type == SETUP_LOOP && why == WHY_BREAK) { - why = WHY_NOT; - JUMPTO(b->b_handler); - break; - } - if (why == WHY_EXCEPTION && (b->b_type == SETUP_EXCEPT - || b->b_type == SETUP_FINALLY)) { - PyObject *exc, *val, *tb; - int handler = b->b_handler; - /* Beware, this invalidates all b->b_* fields */ - PyFrame_BlockSetup(f, EXCEPT_HANDLER, -1, STACK_LEVEL()); - PUSH(tstate->exc_traceback); - PUSH(tstate->exc_value); - if (tstate->exc_type != NULL) { - PUSH(tstate->exc_type); - } - else { - Py_INCREF(Py_None); - PUSH(Py_None); - } - PyErr_Fetch(&exc, &val, &tb); - /* Make the raw exception data - available to the handler, - so a program can emulate the - Python main loop. */ - PyErr_NormalizeException( - &exc, &val, &tb); - PyException_SetTraceback(val, tb); - Py_INCREF(exc); - tstate->exc_type = exc; - Py_INCREF(val); - tstate->exc_value = val; - tstate->exc_traceback = tb; - if (tb == NULL) - tb = Py_None; - Py_INCREF(tb); - PUSH(tb); - PUSH(val); - PUSH(exc); - why = WHY_NOT; - JUMPTO(handler); - break; - } - if (b->b_type == SETUP_FINALLY) { - if (why & (WHY_RETURN | WHY_CONTINUE)) - PUSH(retval); - PUSH(PyLong_FromLong((long)why)); - why = WHY_NOT; - JUMPTO(b->b_handler); - break; - } - } /* unwind stack */ - - /* End the loop if we still have an error (or return) */ - - if (why != WHY_NOT) - break; - READ_TIMESTAMP(loop1); - - } /* main loop */ - - assert(why != WHY_YIELD); - /* Pop remaining stack entries. */ - while (!EMPTY()) { - v = POP(); - Py_XDECREF(v); - } - - if (why != WHY_RETURN) - retval = NULL; + while (why != WHY_NOT && f->f_iblock > 0) { + PyTryBlock *b = PyFrame_BlockPop(f); + + assert(why != WHY_YIELD); + if (b->b_type == SETUP_LOOP && why == WHY_CONTINUE) { + /* For a continue inside a try block, + don't pop the block for the loop. */ + PyFrame_BlockSetup(f, b->b_type, b->b_handler, + b->b_level); + why = WHY_NOT; + JUMPTO(PyLong_AS_LONG(retval)); + Py_DECREF(retval); + break; + } + + if (b->b_type == EXCEPT_HANDLER) { + UNWIND_EXCEPT_HANDLER(b); + continue; + } + UNWIND_BLOCK(b); + if (b->b_type == SETUP_LOOP && why == WHY_BREAK) { + why = WHY_NOT; + JUMPTO(b->b_handler); + break; + } + if (why == WHY_EXCEPTION && (b->b_type == SETUP_EXCEPT + || b->b_type == SETUP_FINALLY)) { + PyObject *exc, *val, *tb; + int handler = b->b_handler; + /* Beware, this invalidates all b->b_* fields */ + PyFrame_BlockSetup(f, EXCEPT_HANDLER, -1, STACK_LEVEL()); + PUSH(tstate->exc_traceback); + PUSH(tstate->exc_value); + if (tstate->exc_type != NULL) { + PUSH(tstate->exc_type); + } + else { + Py_INCREF(Py_None); + PUSH(Py_None); + } + PyErr_Fetch(&exc, &val, &tb); + /* Make the raw exception data + available to the handler, + so a program can emulate the + Python main loop. */ + PyErr_NormalizeException( + &exc, &val, &tb); + PyException_SetTraceback(val, tb); + Py_INCREF(exc); + tstate->exc_type = exc; + Py_INCREF(val); + tstate->exc_value = val; + tstate->exc_traceback = tb; + if (tb == NULL) + tb = Py_None; + Py_INCREF(tb); + PUSH(tb); + PUSH(val); + PUSH(exc); + why = WHY_NOT; + JUMPTO(handler); + break; + } + if (b->b_type == SETUP_FINALLY) { + if (why & (WHY_RETURN | WHY_CONTINUE)) + PUSH(retval); + PUSH(PyLong_FromLong((long)why)); + why = WHY_NOT; + JUMPTO(b->b_handler); + break; + } + } /* unwind stack */ + + /* End the loop if we still have an error (or return) */ + + if (why != WHY_NOT) + break; + READ_TIMESTAMP(loop1); + + } /* main loop */ + + assert(why != WHY_YIELD); + /* Pop remaining stack entries. */ + while (!EMPTY()) { + v = POP(); + Py_XDECREF(v); + } + + if (why != WHY_RETURN) + retval = NULL; fast_yield: - if (tstate->use_tracing) { - if (tstate->c_tracefunc) { - if (why == WHY_RETURN || why == WHY_YIELD) { - if (call_trace(tstate->c_tracefunc, - tstate->c_traceobj, f, - PyTrace_RETURN, retval)) { - Py_XDECREF(retval); - retval = NULL; - why = WHY_EXCEPTION; - } - } - else if (why == WHY_EXCEPTION) { - call_trace_protected(tstate->c_tracefunc, - tstate->c_traceobj, f, - PyTrace_RETURN, NULL); - } - } - if (tstate->c_profilefunc) { - if (why == WHY_EXCEPTION) - call_trace_protected(tstate->c_profilefunc, - tstate->c_profileobj, f, - PyTrace_RETURN, NULL); - else if (call_trace(tstate->c_profilefunc, - tstate->c_profileobj, f, - PyTrace_RETURN, retval)) { - Py_XDECREF(retval); - retval = NULL; - why = WHY_EXCEPTION; - } - } - } - - /* pop frame */ + if (tstate->use_tracing) { + if (tstate->c_tracefunc) { + if (why == WHY_RETURN || why == WHY_YIELD) { + if (call_trace(tstate->c_tracefunc, + tstate->c_traceobj, f, + PyTrace_RETURN, retval)) { + Py_XDECREF(retval); + retval = NULL; + why = WHY_EXCEPTION; + } + } + else if (why == WHY_EXCEPTION) { + call_trace_protected(tstate->c_tracefunc, + tstate->c_traceobj, f, + PyTrace_RETURN, NULL); + } + } + if (tstate->c_profilefunc) { + if (why == WHY_EXCEPTION) + call_trace_protected(tstate->c_profilefunc, + tstate->c_profileobj, f, + PyTrace_RETURN, NULL); + else if (call_trace(tstate->c_profilefunc, + tstate->c_profileobj, f, + PyTrace_RETURN, retval)) { + Py_XDECREF(retval); + retval = NULL; + why = WHY_EXCEPTION; + } + } + } + + /* pop frame */ exit_eval_frame: - Py_LeaveRecursiveCall(); - tstate->frame = f->f_back; + Py_LeaveRecursiveCall(); + tstate->frame = f->f_back; - return retval; + return retval; } /* This is gonna seem *real weird*, but if you put some other code between @@ -2937,278 +2937,278 @@ exit_eval_frame: PyObject * PyEval_EvalCodeEx(PyCodeObject *co, PyObject *globals, PyObject *locals, - PyObject **args, int argcount, PyObject **kws, int kwcount, - PyObject **defs, int defcount, PyObject *kwdefs, PyObject *closure) + PyObject **args, int argcount, PyObject **kws, int kwcount, + PyObject **defs, int defcount, PyObject *kwdefs, PyObject *closure) { - register PyFrameObject *f; - register PyObject *retval = NULL; - register PyObject **fastlocals, **freevars; - PyThreadState *tstate = PyThreadState_GET(); - PyObject *x, *u; - - if (globals == NULL) { - PyErr_SetString(PyExc_SystemError, - "PyEval_EvalCodeEx: NULL globals"); - return NULL; - } - - assert(tstate != NULL); - assert(globals != NULL); - f = PyFrame_New(tstate, co, globals, locals); - if (f == NULL) - return NULL; - - fastlocals = f->f_localsplus; - freevars = f->f_localsplus + co->co_nlocals; - - if (co->co_argcount > 0 || - co->co_kwonlyargcount > 0 || - co->co_flags & (CO_VARARGS | CO_VARKEYWORDS)) { - int i; - int n = argcount; - PyObject *kwdict = NULL; - if (co->co_flags & CO_VARKEYWORDS) { - kwdict = PyDict_New(); - if (kwdict == NULL) - goto fail; - i = co->co_argcount + co->co_kwonlyargcount; - if (co->co_flags & CO_VARARGS) - i++; - SETLOCAL(i, kwdict); - } - if (argcount > co->co_argcount) { - if (!(co->co_flags & CO_VARARGS)) { - PyErr_Format(PyExc_TypeError, - "%U() takes %s %d " - "%spositional argument%s (%d given)", - co->co_name, - defcount ? "at most" : "exactly", - co->co_argcount, - kwcount ? "non-keyword " : "", - co->co_argcount == 1 ? "" : "s", - argcount); - goto fail; - } - n = co->co_argcount; - } - for (i = 0; i < n; i++) { - x = args[i]; - Py_INCREF(x); - SETLOCAL(i, x); - } - if (co->co_flags & CO_VARARGS) { - u = PyTuple_New(argcount - n); - if (u == NULL) - goto fail; - SETLOCAL(co->co_argcount + co->co_kwonlyargcount, u); - for (i = n; i < argcount; i++) { - x = args[i]; - Py_INCREF(x); - PyTuple_SET_ITEM(u, i-n, x); - } - } - for (i = 0; i < kwcount; i++) { - PyObject **co_varnames; - PyObject *keyword = kws[2*i]; - PyObject *value = kws[2*i + 1]; - int j; - if (keyword == NULL || !PyUnicode_Check(keyword)) { - PyErr_Format(PyExc_TypeError, - "%U() keywords must be strings", - co->co_name); - goto fail; - } - /* Speed hack: do raw pointer compares. As names are - normally interned this should almost always hit. */ - co_varnames = PySequence_Fast_ITEMS(co->co_varnames); - for (j = 0; - j < co->co_argcount + co->co_kwonlyargcount; - j++) { - PyObject *nm = co_varnames[j]; - if (nm == keyword) - goto kw_found; - } - /* Slow fallback, just in case */ - for (j = 0; - j < co->co_argcount + co->co_kwonlyargcount; - j++) { - PyObject *nm = co_varnames[j]; - int cmp = PyObject_RichCompareBool( - keyword, nm, Py_EQ); - if (cmp > 0) - goto kw_found; - else if (cmp < 0) - goto fail; - } - /* Check errors from Compare */ - if (PyErr_Occurred()) - goto fail; - if (j >= co->co_argcount + co->co_kwonlyargcount) { - if (kwdict == NULL) { - PyErr_Format(PyExc_TypeError, - "%U() got an unexpected " - "keyword argument '%S'", - co->co_name, - keyword); - goto fail; - } - PyDict_SetItem(kwdict, keyword, value); - continue; - } + register PyFrameObject *f; + register PyObject *retval = NULL; + register PyObject **fastlocals, **freevars; + PyThreadState *tstate = PyThreadState_GET(); + PyObject *x, *u; + + if (globals == NULL) { + PyErr_SetString(PyExc_SystemError, + "PyEval_EvalCodeEx: NULL globals"); + return NULL; + } + + assert(tstate != NULL); + assert(globals != NULL); + f = PyFrame_New(tstate, co, globals, locals); + if (f == NULL) + return NULL; + + fastlocals = f->f_localsplus; + freevars = f->f_localsplus + co->co_nlocals; + + if (co->co_argcount > 0 || + co->co_kwonlyargcount > 0 || + co->co_flags & (CO_VARARGS | CO_VARKEYWORDS)) { + int i; + int n = argcount; + PyObject *kwdict = NULL; + if (co->co_flags & CO_VARKEYWORDS) { + kwdict = PyDict_New(); + if (kwdict == NULL) + goto fail; + i = co->co_argcount + co->co_kwonlyargcount; + if (co->co_flags & CO_VARARGS) + i++; + SETLOCAL(i, kwdict); + } + if (argcount > co->co_argcount) { + if (!(co->co_flags & CO_VARARGS)) { + PyErr_Format(PyExc_TypeError, + "%U() takes %s %d " + "%spositional argument%s (%d given)", + co->co_name, + defcount ? "at most" : "exactly", + co->co_argcount, + kwcount ? "non-keyword " : "", + co->co_argcount == 1 ? "" : "s", + argcount); + goto fail; + } + n = co->co_argcount; + } + for (i = 0; i < n; i++) { + x = args[i]; + Py_INCREF(x); + SETLOCAL(i, x); + } + if (co->co_flags & CO_VARARGS) { + u = PyTuple_New(argcount - n); + if (u == NULL) + goto fail; + SETLOCAL(co->co_argcount + co->co_kwonlyargcount, u); + for (i = n; i < argcount; i++) { + x = args[i]; + Py_INCREF(x); + PyTuple_SET_ITEM(u, i-n, x); + } + } + for (i = 0; i < kwcount; i++) { + PyObject **co_varnames; + PyObject *keyword = kws[2*i]; + PyObject *value = kws[2*i + 1]; + int j; + if (keyword == NULL || !PyUnicode_Check(keyword)) { + PyErr_Format(PyExc_TypeError, + "%U() keywords must be strings", + co->co_name); + goto fail; + } + /* Speed hack: do raw pointer compares. As names are + normally interned this should almost always hit. */ + co_varnames = PySequence_Fast_ITEMS(co->co_varnames); + for (j = 0; + j < co->co_argcount + co->co_kwonlyargcount; + j++) { + PyObject *nm = co_varnames[j]; + if (nm == keyword) + goto kw_found; + } + /* Slow fallback, just in case */ + for (j = 0; + j < co->co_argcount + co->co_kwonlyargcount; + j++) { + PyObject *nm = co_varnames[j]; + int cmp = PyObject_RichCompareBool( + keyword, nm, Py_EQ); + if (cmp > 0) + goto kw_found; + else if (cmp < 0) + goto fail; + } + /* Check errors from Compare */ + if (PyErr_Occurred()) + goto fail; + if (j >= co->co_argcount + co->co_kwonlyargcount) { + if (kwdict == NULL) { + PyErr_Format(PyExc_TypeError, + "%U() got an unexpected " + "keyword argument '%S'", + co->co_name, + keyword); + goto fail; + } + PyDict_SetItem(kwdict, keyword, value); + continue; + } kw_found: - if (GETLOCAL(j) != NULL) { - PyErr_Format(PyExc_TypeError, - "%U() got multiple " - "values for keyword " - "argument '%S'", - co->co_name, - keyword); - goto fail; - } - Py_INCREF(value); - SETLOCAL(j, value); - } - if (co->co_kwonlyargcount > 0) { - for (i = co->co_argcount; - i < co->co_argcount + co->co_kwonlyargcount; - i++) { - PyObject *name, *def; - if (GETLOCAL(i) != NULL) - continue; - name = PyTuple_GET_ITEM(co->co_varnames, i); - def = NULL; - if (kwdefs != NULL) - def = PyDict_GetItem(kwdefs, name); - if (def != NULL) { - Py_INCREF(def); - SETLOCAL(i, def); - continue; - } - PyErr_Format(PyExc_TypeError, - "%U() needs keyword-only argument %S", - co->co_name, name); - goto fail; - } - } - if (argcount < co->co_argcount) { - int m = co->co_argcount - defcount; - for (i = argcount; i < m; i++) { - if (GETLOCAL(i) == NULL) { - PyErr_Format(PyExc_TypeError, - "%U() takes %s %d " - "%spositional argument%s " - "(%d given)", - co->co_name, - ((co->co_flags & CO_VARARGS) || - defcount) ? "at least" - : "exactly", - m, kwcount ? "non-keyword " : "", - m == 1 ? "" : "s", i); - goto fail; - } - } - if (n > m) - i = n - m; - else - i = 0; - for (; i < defcount; i++) { - if (GETLOCAL(m+i) == NULL) { - PyObject *def = defs[i]; - Py_INCREF(def); - SETLOCAL(m+i, def); - } - } - } - } - else { - if (argcount > 0 || kwcount > 0) { - PyErr_Format(PyExc_TypeError, - "%U() takes no arguments (%d given)", - co->co_name, - argcount + kwcount); - goto fail; - } - } - /* Allocate and initialize storage for cell vars, and copy free - vars into frame. This isn't too efficient right now. */ - if (PyTuple_GET_SIZE(co->co_cellvars)) { - int i, j, nargs, found; - Py_UNICODE *cellname, *argname; - PyObject *c; - - nargs = co->co_argcount + co->co_kwonlyargcount; - if (co->co_flags & CO_VARARGS) - nargs++; - if (co->co_flags & CO_VARKEYWORDS) - nargs++; - - /* Initialize each cell var, taking into account - cell vars that are initialized from arguments. - - Should arrange for the compiler to put cellvars - that are arguments at the beginning of the cellvars - list so that we can march over it more efficiently? - */ - for (i = 0; i < PyTuple_GET_SIZE(co->co_cellvars); ++i) { - cellname = PyUnicode_AS_UNICODE( - PyTuple_GET_ITEM(co->co_cellvars, i)); - found = 0; - for (j = 0; j < nargs; j++) { - argname = PyUnicode_AS_UNICODE( - PyTuple_GET_ITEM(co->co_varnames, j)); - if (Py_UNICODE_strcmp(cellname, argname) == 0) { - c = PyCell_New(GETLOCAL(j)); - if (c == NULL) - goto fail; - GETLOCAL(co->co_nlocals + i) = c; - found = 1; - break; - } - } - if (found == 0) { - c = PyCell_New(NULL); - if (c == NULL) - goto fail; - SETLOCAL(co->co_nlocals + i, c); - } - } - } - if (PyTuple_GET_SIZE(co->co_freevars)) { - int i; - for (i = 0; i < PyTuple_GET_SIZE(co->co_freevars); ++i) { - PyObject *o = PyTuple_GET_ITEM(closure, i); - Py_INCREF(o); - freevars[PyTuple_GET_SIZE(co->co_cellvars) + i] = o; - } - } - - if (co->co_flags & CO_GENERATOR) { - /* Don't need to keep the reference to f_back, it will be set - * when the generator is resumed. */ - Py_XDECREF(f->f_back); - f->f_back = NULL; - - PCALL(PCALL_GENERATOR); - - /* Create a new generator that owns the ready to run frame - * and return that as the value. */ - return PyGen_New(f); - } - - retval = PyEval_EvalFrameEx(f,0); + if (GETLOCAL(j) != NULL) { + PyErr_Format(PyExc_TypeError, + "%U() got multiple " + "values for keyword " + "argument '%S'", + co->co_name, + keyword); + goto fail; + } + Py_INCREF(value); + SETLOCAL(j, value); + } + if (co->co_kwonlyargcount > 0) { + for (i = co->co_argcount; + i < co->co_argcount + co->co_kwonlyargcount; + i++) { + PyObject *name, *def; + if (GETLOCAL(i) != NULL) + continue; + name = PyTuple_GET_ITEM(co->co_varnames, i); + def = NULL; + if (kwdefs != NULL) + def = PyDict_GetItem(kwdefs, name); + if (def != NULL) { + Py_INCREF(def); + SETLOCAL(i, def); + continue; + } + PyErr_Format(PyExc_TypeError, + "%U() needs keyword-only argument %S", + co->co_name, name); + goto fail; + } + } + if (argcount < co->co_argcount) { + int m = co->co_argcount - defcount; + for (i = argcount; i < m; i++) { + if (GETLOCAL(i) == NULL) { + PyErr_Format(PyExc_TypeError, + "%U() takes %s %d " + "%spositional argument%s " + "(%d given)", + co->co_name, + ((co->co_flags & CO_VARARGS) || + defcount) ? "at least" + : "exactly", + m, kwcount ? "non-keyword " : "", + m == 1 ? "" : "s", i); + goto fail; + } + } + if (n > m) + i = n - m; + else + i = 0; + for (; i < defcount; i++) { + if (GETLOCAL(m+i) == NULL) { + PyObject *def = defs[i]; + Py_INCREF(def); + SETLOCAL(m+i, def); + } + } + } + } + else { + if (argcount > 0 || kwcount > 0) { + PyErr_Format(PyExc_TypeError, + "%U() takes no arguments (%d given)", + co->co_name, + argcount + kwcount); + goto fail; + } + } + /* Allocate and initialize storage for cell vars, and copy free + vars into frame. This isn't too efficient right now. */ + if (PyTuple_GET_SIZE(co->co_cellvars)) { + int i, j, nargs, found; + Py_UNICODE *cellname, *argname; + PyObject *c; + + nargs = co->co_argcount + co->co_kwonlyargcount; + if (co->co_flags & CO_VARARGS) + nargs++; + if (co->co_flags & CO_VARKEYWORDS) + nargs++; + + /* Initialize each cell var, taking into account + cell vars that are initialized from arguments. + + Should arrange for the compiler to put cellvars + that are arguments at the beginning of the cellvars + list so that we can march over it more efficiently? + */ + for (i = 0; i < PyTuple_GET_SIZE(co->co_cellvars); ++i) { + cellname = PyUnicode_AS_UNICODE( + PyTuple_GET_ITEM(co->co_cellvars, i)); + found = 0; + for (j = 0; j < nargs; j++) { + argname = PyUnicode_AS_UNICODE( + PyTuple_GET_ITEM(co->co_varnames, j)); + if (Py_UNICODE_strcmp(cellname, argname) == 0) { + c = PyCell_New(GETLOCAL(j)); + if (c == NULL) + goto fail; + GETLOCAL(co->co_nlocals + i) = c; + found = 1; + break; + } + } + if (found == 0) { + c = PyCell_New(NULL); + if (c == NULL) + goto fail; + SETLOCAL(co->co_nlocals + i, c); + } + } + } + if (PyTuple_GET_SIZE(co->co_freevars)) { + int i; + for (i = 0; i < PyTuple_GET_SIZE(co->co_freevars); ++i) { + PyObject *o = PyTuple_GET_ITEM(closure, i); + Py_INCREF(o); + freevars[PyTuple_GET_SIZE(co->co_cellvars) + i] = o; + } + } + + if (co->co_flags & CO_GENERATOR) { + /* Don't need to keep the reference to f_back, it will be set + * when the generator is resumed. */ + Py_XDECREF(f->f_back); + f->f_back = NULL; + + PCALL(PCALL_GENERATOR); + + /* Create a new generator that owns the ready to run frame + * and return that as the value. */ + return PyGen_New(f); + } + + retval = PyEval_EvalFrameEx(f,0); fail: /* Jump here from prelude on failure */ - /* decref'ing the frame can cause __del__ methods to get invoked, - which can call back into Python. While we're done with the - current Python frame (f), the associated C stack is still in use, - so recursion_depth must be boosted for the duration. - */ - assert(tstate != NULL); - ++tstate->recursion_depth; - Py_DECREF(f); - --tstate->recursion_depth; - return retval; + /* decref'ing the frame can cause __del__ methods to get invoked, + which can call back into Python. While we're done with the + current Python frame (f), the associated C stack is still in use, + so recursion_depth must be boosted for the duration. + */ + assert(tstate != NULL); + ++tstate->recursion_depth; + Py_DECREF(f); + --tstate->recursion_depth; + return retval; } @@ -3217,83 +3217,83 @@ fail: /* Jump here from prelude on failure */ static enum why_code do_raise(PyObject *exc, PyObject *cause) { - PyObject *type = NULL, *value = NULL; - - if (exc == NULL) { - /* Reraise */ - PyThreadState *tstate = PyThreadState_GET(); - PyObject *tb; - type = tstate->exc_type; - value = tstate->exc_value; - tb = tstate->exc_traceback; - if (type == Py_None) { - PyErr_SetString(PyExc_RuntimeError, - "No active exception to reraise"); - return WHY_EXCEPTION; - } - Py_XINCREF(type); - Py_XINCREF(value); - Py_XINCREF(tb); - PyErr_Restore(type, value, tb); - return WHY_RERAISE; - } - - /* We support the following forms of raise: - raise + PyObject *type = NULL, *value = NULL; + + if (exc == NULL) { + /* Reraise */ + PyThreadState *tstate = PyThreadState_GET(); + PyObject *tb; + type = tstate->exc_type; + value = tstate->exc_value; + tb = tstate->exc_traceback; + if (type == Py_None) { + PyErr_SetString(PyExc_RuntimeError, + "No active exception to reraise"); + return WHY_EXCEPTION; + } + Py_XINCREF(type); + Py_XINCREF(value); + Py_XINCREF(tb); + PyErr_Restore(type, value, tb); + return WHY_RERAISE; + } + + /* We support the following forms of raise: + raise raise <instance> raise <type> */ - if (PyExceptionClass_Check(exc)) { - type = exc; - value = PyObject_CallObject(exc, NULL); - if (value == NULL) - goto raise_error; - } - else if (PyExceptionInstance_Check(exc)) { - value = exc; - type = PyExceptionInstance_Class(exc); - Py_INCREF(type); - } - else { - /* Not something you can raise. You get an exception - anyway, just not what you specified :-) */ - Py_DECREF(exc); - PyErr_SetString(PyExc_TypeError, - "exceptions must derive from BaseException"); - goto raise_error; - } - - if (cause) { - PyObject *fixed_cause; - if (PyExceptionClass_Check(cause)) { - fixed_cause = PyObject_CallObject(cause, NULL); - if (fixed_cause == NULL) - goto raise_error; - Py_DECREF(cause); - } - else if (PyExceptionInstance_Check(cause)) { - fixed_cause = cause; - } - else { - PyErr_SetString(PyExc_TypeError, - "exception causes must derive from " - "BaseException"); - goto raise_error; - } - PyException_SetCause(value, fixed_cause); - } - - PyErr_SetObject(type, value); - /* PyErr_SetObject incref's its arguments */ - Py_XDECREF(value); - Py_XDECREF(type); - return WHY_EXCEPTION; + if (PyExceptionClass_Check(exc)) { + type = exc; + value = PyObject_CallObject(exc, NULL); + if (value == NULL) + goto raise_error; + } + else if (PyExceptionInstance_Check(exc)) { + value = exc; + type = PyExceptionInstance_Class(exc); + Py_INCREF(type); + } + else { + /* Not something you can raise. You get an exception + anyway, just not what you specified :-) */ + Py_DECREF(exc); + PyErr_SetString(PyExc_TypeError, + "exceptions must derive from BaseException"); + goto raise_error; + } + + if (cause) { + PyObject *fixed_cause; + if (PyExceptionClass_Check(cause)) { + fixed_cause = PyObject_CallObject(cause, NULL); + if (fixed_cause == NULL) + goto raise_error; + Py_DECREF(cause); + } + else if (PyExceptionInstance_Check(cause)) { + fixed_cause = cause; + } + else { + PyErr_SetString(PyExc_TypeError, + "exception causes must derive from " + "BaseException"); + goto raise_error; + } + PyException_SetCause(value, fixed_cause); + } + + PyErr_SetObject(type, value); + /* PyErr_SetObject incref's its arguments */ + Py_XDECREF(value); + Py_XDECREF(type); + return WHY_EXCEPTION; raise_error: - Py_XDECREF(value); - Py_XDECREF(type); - Py_XDECREF(cause); - return WHY_EXCEPTION; + Py_XDECREF(value); + Py_XDECREF(type); + Py_XDECREF(cause); + return WHY_EXCEPTION; } /* Iterate v argcnt times and store the results on the stack (via decreasing @@ -3306,73 +3306,73 @@ raise_error: static int unpack_iterable(PyObject *v, int argcnt, int argcntafter, PyObject **sp) { - int i = 0, j = 0; - Py_ssize_t ll = 0; - PyObject *it; /* iter(v) */ - PyObject *w; - PyObject *l = NULL; /* variable list */ - - assert(v != NULL); - - it = PyObject_GetIter(v); - if (it == NULL) - goto Error; - - for (; i < argcnt; i++) { - w = PyIter_Next(it); - if (w == NULL) { - /* Iterator done, via error or exhaustion. */ - if (!PyErr_Occurred()) { - PyErr_Format(PyExc_ValueError, - "need more than %d value%s to unpack", - i, i == 1 ? "" : "s"); - } - goto Error; - } - *--sp = w; - } - - if (argcntafter == -1) { - /* We better have exhausted the iterator now. */ - w = PyIter_Next(it); - if (w == NULL) { - if (PyErr_Occurred()) - goto Error; - Py_DECREF(it); - return 1; - } - Py_DECREF(w); - PyErr_SetString(PyExc_ValueError, "too many values to unpack"); - goto Error; - } - - l = PySequence_List(it); - if (l == NULL) - goto Error; - *--sp = l; - i++; - - ll = PyList_GET_SIZE(l); - if (ll < argcntafter) { - PyErr_Format(PyExc_ValueError, "need more than %zd values to unpack", - argcnt + ll); - goto Error; - } - - /* Pop the "after-variable" args off the list. */ - for (j = argcntafter; j > 0; j--, i++) { - *--sp = PyList_GET_ITEM(l, ll - j); - } - /* Resize the list. */ - Py_SIZE(l) = ll - argcntafter; - Py_DECREF(it); - return 1; + int i = 0, j = 0; + Py_ssize_t ll = 0; + PyObject *it; /* iter(v) */ + PyObject *w; + PyObject *l = NULL; /* variable list */ + + assert(v != NULL); + + it = PyObject_GetIter(v); + if (it == NULL) + goto Error; + + for (; i < argcnt; i++) { + w = PyIter_Next(it); + if (w == NULL) { + /* Iterator done, via error or exhaustion. */ + if (!PyErr_Occurred()) { + PyErr_Format(PyExc_ValueError, + "need more than %d value%s to unpack", + i, i == 1 ? "" : "s"); + } + goto Error; + } + *--sp = w; + } + + if (argcntafter == -1) { + /* We better have exhausted the iterator now. */ + w = PyIter_Next(it); + if (w == NULL) { + if (PyErr_Occurred()) + goto Error; + Py_DECREF(it); + return 1; + } + Py_DECREF(w); + PyErr_SetString(PyExc_ValueError, "too many values to unpack"); + goto Error; + } + + l = PySequence_List(it); + if (l == NULL) + goto Error; + *--sp = l; + i++; + + ll = PyList_GET_SIZE(l); + if (ll < argcntafter) { + PyErr_Format(PyExc_ValueError, "need more than %zd values to unpack", + argcnt + ll); + goto Error; + } + + /* Pop the "after-variable" args off the list. */ + for (j = argcntafter; j > 0; j--, i++) { + *--sp = PyList_GET_ITEM(l, ll - j); + } + /* Resize the list. */ + Py_SIZE(l) = ll - argcntafter; + Py_DECREF(it); + return 1; Error: - for (; i > 0; i--, sp++) - Py_DECREF(*sp); - Py_XDECREF(it); - return 0; + for (; i > 0; i--, sp++) + Py_DECREF(*sp); + Py_XDECREF(it); + return 0; } @@ -3380,223 +3380,223 @@ Error: static int prtrace(PyObject *v, char *str) { - printf("%s ", str); - if (PyObject_Print(v, stdout, 0) != 0) - PyErr_Clear(); /* Don't know what else to do */ - printf("\n"); - return 1; + printf("%s ", str); + if (PyObject_Print(v, stdout, 0) != 0) + PyErr_Clear(); /* Don't know what else to do */ + printf("\n"); + return 1; } #endif static void call_exc_trace(Py_tracefunc func, PyObject *self, PyFrameObject *f) { - PyObject *type, *value, *traceback, *arg; - int err; - PyErr_Fetch(&type, &value, &traceback); - if (value == NULL) { - value = Py_None; - Py_INCREF(value); - } - arg = PyTuple_Pack(3, type, value, traceback); - if (arg == NULL) { - PyErr_Restore(type, value, traceback); - return; - } - err = call_trace(func, self, f, PyTrace_EXCEPTION, arg); - Py_DECREF(arg); - if (err == 0) - PyErr_Restore(type, value, traceback); - else { - Py_XDECREF(type); - Py_XDECREF(value); - Py_XDECREF(traceback); - } + PyObject *type, *value, *traceback, *arg; + int err; + PyErr_Fetch(&type, &value, &traceback); + if (value == NULL) { + value = Py_None; + Py_INCREF(value); + } + arg = PyTuple_Pack(3, type, value, traceback); + if (arg == NULL) { + PyErr_Restore(type, value, traceback); + return; + } + err = call_trace(func, self, f, PyTrace_EXCEPTION, arg); + Py_DECREF(arg); + if (err == 0) + PyErr_Restore(type, value, traceback); + else { + Py_XDECREF(type); + Py_XDECREF(value); + Py_XDECREF(traceback); + } } static int call_trace_protected(Py_tracefunc func, PyObject *obj, PyFrameObject *frame, - int what, PyObject *arg) + int what, PyObject *arg) { - PyObject *type, *value, *traceback; - int err; - PyErr_Fetch(&type, &value, &traceback); - err = call_trace(func, obj, frame, what, arg); - if (err == 0) - { - PyErr_Restore(type, value, traceback); - return 0; - } - else { - Py_XDECREF(type); - Py_XDECREF(value); - Py_XDECREF(traceback); - return -1; - } + PyObject *type, *value, *traceback; + int err; + PyErr_Fetch(&type, &value, &traceback); + err = call_trace(func, obj, frame, what, arg); + if (err == 0) + { + PyErr_Restore(type, value, traceback); + return 0; + } + else { + Py_XDECREF(type); + Py_XDECREF(value); + Py_XDECREF(traceback); + return -1; + } } static int call_trace(Py_tracefunc func, PyObject *obj, PyFrameObject *frame, - int what, PyObject *arg) + int what, PyObject *arg) { - register PyThreadState *tstate = frame->f_tstate; - int result; - if (tstate->tracing) - return 0; - tstate->tracing++; - tstate->use_tracing = 0; - result = func(obj, frame, what, arg); - tstate->use_tracing = ((tstate->c_tracefunc != NULL) - || (tstate->c_profilefunc != NULL)); - tstate->tracing--; - return result; + register PyThreadState *tstate = frame->f_tstate; + int result; + if (tstate->tracing) + return 0; + tstate->tracing++; + tstate->use_tracing = 0; + result = func(obj, frame, what, arg); + tstate->use_tracing = ((tstate->c_tracefunc != NULL) + || (tstate->c_profilefunc != NULL)); + tstate->tracing--; + return result; } PyObject * _PyEval_CallTracing(PyObject *func, PyObject *args) { - PyFrameObject *frame = PyEval_GetFrame(); - PyThreadState *tstate = frame->f_tstate; - int save_tracing = tstate->tracing; - int save_use_tracing = tstate->use_tracing; - PyObject *result; - - tstate->tracing = 0; - tstate->use_tracing = ((tstate->c_tracefunc != NULL) - || (tstate->c_profilefunc != NULL)); - result = PyObject_Call(func, args, NULL); - tstate->tracing = save_tracing; - tstate->use_tracing = save_use_tracing; - return result; + PyFrameObject *frame = PyEval_GetFrame(); + PyThreadState *tstate = frame->f_tstate; + int save_tracing = tstate->tracing; + int save_use_tracing = tstate->use_tracing; + PyObject *result; + + tstate->tracing = 0; + tstate->use_tracing = ((tstate->c_tracefunc != NULL) + || (tstate->c_profilefunc != NULL)); + result = PyObject_Call(func, args, NULL); + tstate->tracing = save_tracing; + tstate->use_tracing = save_use_tracing; + return result; } static int maybe_call_line_trace(Py_tracefunc func, PyObject *obj, - PyFrameObject *frame, int *instr_lb, int *instr_ub, - int *instr_prev) + PyFrameObject *frame, int *instr_lb, int *instr_ub, + int *instr_prev) { - int result = 0; - - /* If the last instruction executed isn't in the current - instruction window, reset the window. If the last - instruction happens to fall at the start of a line or if it - represents a jump backwards, call the trace function. - */ - if ((frame->f_lasti < *instr_lb || frame->f_lasti >= *instr_ub)) { - int line; - PyAddrPair bounds; - - line = PyCode_CheckLineNumber(frame->f_code, frame->f_lasti, - &bounds); - if (line >= 0) { - frame->f_lineno = line; - result = call_trace(func, obj, frame, - PyTrace_LINE, Py_None); - } - *instr_lb = bounds.ap_lower; - *instr_ub = bounds.ap_upper; - } - else if (frame->f_lasti <= *instr_prev) { - result = call_trace(func, obj, frame, PyTrace_LINE, Py_None); - } - *instr_prev = frame->f_lasti; - return result; + int result = 0; + + /* If the last instruction executed isn't in the current + instruction window, reset the window. If the last + instruction happens to fall at the start of a line or if it + represents a jump backwards, call the trace function. + */ + if ((frame->f_lasti < *instr_lb || frame->f_lasti >= *instr_ub)) { + int line; + PyAddrPair bounds; + + line = PyCode_CheckLineNumber(frame->f_code, frame->f_lasti, + &bounds); + if (line >= 0) { + frame->f_lineno = line; + result = call_trace(func, obj, frame, + PyTrace_LINE, Py_None); + } + *instr_lb = bounds.ap_lower; + *instr_ub = bounds.ap_upper; + } + else if (frame->f_lasti <= *instr_prev) { + result = call_trace(func, obj, frame, PyTrace_LINE, Py_None); + } + *instr_prev = frame->f_lasti; + return result; } void PyEval_SetProfile(Py_tracefunc func, PyObject *arg) { - PyThreadState *tstate = PyThreadState_GET(); - PyObject *temp = tstate->c_profileobj; - Py_XINCREF(arg); - tstate->c_profilefunc = NULL; - tstate->c_profileobj = NULL; - /* Must make sure that tracing is not ignored if 'temp' is freed */ - tstate->use_tracing = tstate->c_tracefunc != NULL; - Py_XDECREF(temp); - tstate->c_profilefunc = func; - tstate->c_profileobj = arg; - /* Flag that tracing or profiling is turned on */ - tstate->use_tracing = (func != NULL) || (tstate->c_tracefunc != NULL); + PyThreadState *tstate = PyThreadState_GET(); + PyObject *temp = tstate->c_profileobj; + Py_XINCREF(arg); + tstate->c_profilefunc = NULL; + tstate->c_profileobj = NULL; + /* Must make sure that tracing is not ignored if 'temp' is freed */ + tstate->use_tracing = tstate->c_tracefunc != NULL; + Py_XDECREF(temp); + tstate->c_profilefunc = func; + tstate->c_profileobj = arg; + /* Flag that tracing or profiling is turned on */ + tstate->use_tracing = (func != NULL) || (tstate->c_tracefunc != NULL); } void PyEval_SetTrace(Py_tracefunc func, PyObject *arg) { - PyThreadState *tstate = PyThreadState_GET(); - PyObject *temp = tstate->c_traceobj; - _Py_TracingPossible += (func != NULL) - (tstate->c_tracefunc != NULL); - Py_XINCREF(arg); - tstate->c_tracefunc = NULL; - tstate->c_traceobj = NULL; - /* Must make sure that profiling is not ignored if 'temp' is freed */ - tstate->use_tracing = tstate->c_profilefunc != NULL; - Py_XDECREF(temp); - tstate->c_tracefunc = func; - tstate->c_traceobj = arg; - /* Flag that tracing or profiling is turned on */ - tstate->use_tracing = ((func != NULL) - || (tstate->c_profilefunc != NULL)); + PyThreadState *tstate = PyThreadState_GET(); + PyObject *temp = tstate->c_traceobj; + _Py_TracingPossible += (func != NULL) - (tstate->c_tracefunc != NULL); + Py_XINCREF(arg); + tstate->c_tracefunc = NULL; + tstate->c_traceobj = NULL; + /* Must make sure that profiling is not ignored if 'temp' is freed */ + tstate->use_tracing = tstate->c_profilefunc != NULL; + Py_XDECREF(temp); + tstate->c_tracefunc = func; + tstate->c_traceobj = arg; + /* Flag that tracing or profiling is turned on */ + tstate->use_tracing = ((func != NULL) + || (tstate->c_profilefunc != NULL)); } PyObject * PyEval_GetBuiltins(void) { - PyFrameObject *current_frame = PyEval_GetFrame(); - if (current_frame == NULL) - return PyThreadState_GET()->interp->builtins; - else - return current_frame->f_builtins; + PyFrameObject *current_frame = PyEval_GetFrame(); + if (current_frame == NULL) + return PyThreadState_GET()->interp->builtins; + else + return current_frame->f_builtins; } PyObject * PyEval_GetLocals(void) { - PyFrameObject *current_frame = PyEval_GetFrame(); - if (current_frame == NULL) - return NULL; - PyFrame_FastToLocals(current_frame); - return current_frame->f_locals; + PyFrameObject *current_frame = PyEval_GetFrame(); + if (current_frame == NULL) + return NULL; + PyFrame_FastToLocals(current_frame); + return current_frame->f_locals; } PyObject * PyEval_GetGlobals(void) { - PyFrameObject *current_frame = PyEval_GetFrame(); - if (current_frame == NULL) - return NULL; - else - return current_frame->f_globals; + PyFrameObject *current_frame = PyEval_GetFrame(); + if (current_frame == NULL) + return NULL; + else + return current_frame->f_globals; } PyFrameObject * PyEval_GetFrame(void) { - PyThreadState *tstate = PyThreadState_GET(); - return _PyThreadState_GetFrame(tstate); + PyThreadState *tstate = PyThreadState_GET(); + return _PyThreadState_GetFrame(tstate); } int PyEval_MergeCompilerFlags(PyCompilerFlags *cf) { - PyFrameObject *current_frame = PyEval_GetFrame(); - int result = cf->cf_flags != 0; - - if (current_frame != NULL) { - const int codeflags = current_frame->f_code->co_flags; - const int compilerflags = codeflags & PyCF_MASK; - if (compilerflags) { - result = 1; - cf->cf_flags |= compilerflags; - } + PyFrameObject *current_frame = PyEval_GetFrame(); + int result = cf->cf_flags != 0; + + if (current_frame != NULL) { + const int codeflags = current_frame->f_code->co_flags; + const int compilerflags = codeflags & PyCF_MASK; + if (compilerflags) { + result = 1; + cf->cf_flags |= compilerflags; + } #if 0 /* future keyword */ - if (codeflags & CO_GENERATOR_ALLOWED) { - result = 1; - cf->cf_flags |= CO_GENERATOR_ALLOWED; - } + if (codeflags & CO_GENERATOR_ALLOWED) { + result = 1; + cf->cf_flags |= CO_GENERATOR_ALLOWED; + } #endif - } - return result; + } + return result; } @@ -3609,194 +3609,194 @@ PyEval_MergeCompilerFlags(PyCompilerFlags *cf) PyObject * PyEval_CallObject(PyObject *func, PyObject *arg) { - return PyEval_CallObjectWithKeywords(func, arg, (PyObject *)NULL); + return PyEval_CallObjectWithKeywords(func, arg, (PyObject *)NULL); } #define PyEval_CallObject(func,arg) \ - PyEval_CallObjectWithKeywords(func, arg, (PyObject *)NULL) + PyEval_CallObjectWithKeywords(func, arg, (PyObject *)NULL) PyObject * PyEval_CallObjectWithKeywords(PyObject *func, PyObject *arg, PyObject *kw) { - PyObject *result; - - if (arg == NULL) { - arg = PyTuple_New(0); - if (arg == NULL) - return NULL; - } - else if (!PyTuple_Check(arg)) { - PyErr_SetString(PyExc_TypeError, - "argument list must be a tuple"); - return NULL; - } - else - Py_INCREF(arg); - - if (kw != NULL && !PyDict_Check(kw)) { - PyErr_SetString(PyExc_TypeError, - "keyword list must be a dictionary"); - Py_DECREF(arg); - return NULL; - } - - result = PyObject_Call(func, arg, kw); - Py_DECREF(arg); - return result; + PyObject *result; + + if (arg == NULL) { + arg = PyTuple_New(0); + if (arg == NULL) + return NULL; + } + else if (!PyTuple_Check(arg)) { + PyErr_SetString(PyExc_TypeError, + "argument list must be a tuple"); + return NULL; + } + else + Py_INCREF(arg); + + if (kw != NULL && !PyDict_Check(kw)) { + PyErr_SetString(PyExc_TypeError, + "keyword list must be a dictionary"); + Py_DECREF(arg); + return NULL; + } + + result = PyObject_Call(func, arg, kw); + Py_DECREF(arg); + return result; } const char * PyEval_GetFuncName(PyObject *func) { - if (PyMethod_Check(func)) - return PyEval_GetFuncName(PyMethod_GET_FUNCTION(func)); - else if (PyFunction_Check(func)) - return _PyUnicode_AsString(((PyFunctionObject*)func)->func_name); - else if (PyCFunction_Check(func)) - return ((PyCFunctionObject*)func)->m_ml->ml_name; - else - return func->ob_type->tp_name; + if (PyMethod_Check(func)) + return PyEval_GetFuncName(PyMethod_GET_FUNCTION(func)); + else if (PyFunction_Check(func)) + return _PyUnicode_AsString(((PyFunctionObject*)func)->func_name); + else if (PyCFunction_Check(func)) + return ((PyCFunctionObject*)func)->m_ml->ml_name; + else + return func->ob_type->tp_name; } const char * PyEval_GetFuncDesc(PyObject *func) { - if (PyMethod_Check(func)) - return "()"; - else if (PyFunction_Check(func)) - return "()"; - else if (PyCFunction_Check(func)) - return "()"; - else - return " object"; + if (PyMethod_Check(func)) + return "()"; + else if (PyFunction_Check(func)) + return "()"; + else if (PyCFunction_Check(func)) + return "()"; + else + return " object"; } static void err_args(PyObject *func, int flags, int nargs) { - if (flags & METH_NOARGS) - PyErr_Format(PyExc_TypeError, - "%.200s() takes no arguments (%d given)", - ((PyCFunctionObject *)func)->m_ml->ml_name, - nargs); - else - PyErr_Format(PyExc_TypeError, - "%.200s() takes exactly one argument (%d given)", - ((PyCFunctionObject *)func)->m_ml->ml_name, - nargs); + if (flags & METH_NOARGS) + PyErr_Format(PyExc_TypeError, + "%.200s() takes no arguments (%d given)", + ((PyCFunctionObject *)func)->m_ml->ml_name, + nargs); + else + PyErr_Format(PyExc_TypeError, + "%.200s() takes exactly one argument (%d given)", + ((PyCFunctionObject *)func)->m_ml->ml_name, + nargs); } #define C_TRACE(x, call) \ if (tstate->use_tracing && tstate->c_profilefunc) { \ - if (call_trace(tstate->c_profilefunc, \ - tstate->c_profileobj, \ - tstate->frame, PyTrace_C_CALL, \ - func)) { \ - x = NULL; \ - } \ - else { \ - x = call; \ - if (tstate->c_profilefunc != NULL) { \ - if (x == NULL) { \ - call_trace_protected(tstate->c_profilefunc, \ - tstate->c_profileobj, \ - tstate->frame, PyTrace_C_EXCEPTION, \ - func); \ - /* XXX should pass (type, value, tb) */ \ - } else { \ - if (call_trace(tstate->c_profilefunc, \ - tstate->c_profileobj, \ - tstate->frame, PyTrace_C_RETURN, \ - func)) { \ - Py_DECREF(x); \ - x = NULL; \ - } \ - } \ - } \ - } \ + if (call_trace(tstate->c_profilefunc, \ + tstate->c_profileobj, \ + tstate->frame, PyTrace_C_CALL, \ + func)) { \ + x = NULL; \ + } \ + else { \ + x = call; \ + if (tstate->c_profilefunc != NULL) { \ + if (x == NULL) { \ + call_trace_protected(tstate->c_profilefunc, \ + tstate->c_profileobj, \ + tstate->frame, PyTrace_C_EXCEPTION, \ + func); \ + /* XXX should pass (type, value, tb) */ \ + } else { \ + if (call_trace(tstate->c_profilefunc, \ + tstate->c_profileobj, \ + tstate->frame, PyTrace_C_RETURN, \ + func)) { \ + Py_DECREF(x); \ + x = NULL; \ + } \ + } \ + } \ + } \ } else { \ - x = call; \ - } + x = call; \ + } static PyObject * call_function(PyObject ***pp_stack, int oparg #ifdef WITH_TSC - , uint64* pintr0, uint64* pintr1 + , uint64* pintr0, uint64* pintr1 #endif - ) + ) { - int na = oparg & 0xff; - int nk = (oparg>>8) & 0xff; - int n = na + 2 * nk; - PyObject **pfunc = (*pp_stack) - n - 1; - PyObject *func = *pfunc; - PyObject *x, *w; - - /* Always dispatch PyCFunction first, because these are - presumed to be the most frequent callable object. - */ - if (PyCFunction_Check(func) && nk == 0) { - int flags = PyCFunction_GET_FLAGS(func); - PyThreadState *tstate = PyThreadState_GET(); - - PCALL(PCALL_CFUNCTION); - if (flags & (METH_NOARGS | METH_O)) { - PyCFunction meth = PyCFunction_GET_FUNCTION(func); - PyObject *self = PyCFunction_GET_SELF(func); - if (flags & METH_NOARGS && na == 0) { - C_TRACE(x, (*meth)(self,NULL)); - } - else if (flags & METH_O && na == 1) { - PyObject *arg = EXT_POP(*pp_stack); - C_TRACE(x, (*meth)(self,arg)); - Py_DECREF(arg); - } - else { - err_args(func, flags, na); - x = NULL; - } - } - else { - PyObject *callargs; - callargs = load_args(pp_stack, na); - READ_TIMESTAMP(*pintr0); - C_TRACE(x, PyCFunction_Call(func,callargs,NULL)); - READ_TIMESTAMP(*pintr1); - Py_XDECREF(callargs); - } - } else { - if (PyMethod_Check(func) && PyMethod_GET_SELF(func) != NULL) { - /* optimize access to bound methods */ - PyObject *self = PyMethod_GET_SELF(func); - PCALL(PCALL_METHOD); - PCALL(PCALL_BOUND_METHOD); - Py_INCREF(self); - func = PyMethod_GET_FUNCTION(func); - Py_INCREF(func); - Py_DECREF(*pfunc); - *pfunc = self; - na++; - n++; - } else - Py_INCREF(func); - READ_TIMESTAMP(*pintr0); - if (PyFunction_Check(func)) - x = fast_function(func, pp_stack, n, na, nk); - else - x = do_call(func, pp_stack, na, nk); - READ_TIMESTAMP(*pintr1); - Py_DECREF(func); - } - - /* Clear the stack of the function object. Also removes - the arguments in case they weren't consumed already - (fast_function() and err_args() leave them on the stack). - */ - while ((*pp_stack) > pfunc) { - w = EXT_POP(*pp_stack); - Py_DECREF(w); - PCALL(PCALL_POP); - } - return x; + int na = oparg & 0xff; + int nk = (oparg>>8) & 0xff; + int n = na + 2 * nk; + PyObject **pfunc = (*pp_stack) - n - 1; + PyObject *func = *pfunc; + PyObject *x, *w; + + /* Always dispatch PyCFunction first, because these are + presumed to be the most frequent callable object. + */ + if (PyCFunction_Check(func) && nk == 0) { + int flags = PyCFunction_GET_FLAGS(func); + PyThreadState *tstate = PyThreadState_GET(); + + PCALL(PCALL_CFUNCTION); + if (flags & (METH_NOARGS | METH_O)) { + PyCFunction meth = PyCFunction_GET_FUNCTION(func); + PyObject *self = PyCFunction_GET_SELF(func); + if (flags & METH_NOARGS && na == 0) { + C_TRACE(x, (*meth)(self,NULL)); + } + else if (flags & METH_O && na == 1) { + PyObject *arg = EXT_POP(*pp_stack); + C_TRACE(x, (*meth)(self,arg)); + Py_DECREF(arg); + } + else { + err_args(func, flags, na); + x = NULL; + } + } + else { + PyObject *callargs; + callargs = load_args(pp_stack, na); + READ_TIMESTAMP(*pintr0); + C_TRACE(x, PyCFunction_Call(func,callargs,NULL)); + READ_TIMESTAMP(*pintr1); + Py_XDECREF(callargs); + } + } else { + if (PyMethod_Check(func) && PyMethod_GET_SELF(func) != NULL) { + /* optimize access to bound methods */ + PyObject *self = PyMethod_GET_SELF(func); + PCALL(PCALL_METHOD); + PCALL(PCALL_BOUND_METHOD); + Py_INCREF(self); + func = PyMethod_GET_FUNCTION(func); + Py_INCREF(func); + Py_DECREF(*pfunc); + *pfunc = self; + na++; + n++; + } else + Py_INCREF(func); + READ_TIMESTAMP(*pintr0); + if (PyFunction_Check(func)) + x = fast_function(func, pp_stack, n, na, nk); + else + x = do_call(func, pp_stack, na, nk); + READ_TIMESTAMP(*pintr1); + Py_DECREF(func); + } + + /* Clear the stack of the function object. Also removes + the arguments in case they weren't consumed already + (fast_function() and err_args() leave them on the stack). + */ + while ((*pp_stack) > pfunc) { + w = EXT_POP(*pp_stack); + Py_DECREF(w); + PCALL(PCALL_POP); + } + return x; } /* The fast_function() function optimize calls for which no argument @@ -3811,275 +3811,275 @@ call_function(PyObject ***pp_stack, int oparg static PyObject * fast_function(PyObject *func, PyObject ***pp_stack, int n, int na, int nk) { - PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func); - PyObject *globals = PyFunction_GET_GLOBALS(func); - PyObject *argdefs = PyFunction_GET_DEFAULTS(func); - PyObject *kwdefs = PyFunction_GET_KW_DEFAULTS(func); - PyObject **d = NULL; - int nd = 0; - - PCALL(PCALL_FUNCTION); - PCALL(PCALL_FAST_FUNCTION); - if (argdefs == NULL && co->co_argcount == n && - co->co_kwonlyargcount == 0 && nk==0 && - co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) { - PyFrameObject *f; - PyObject *retval = NULL; - PyThreadState *tstate = PyThreadState_GET(); - PyObject **fastlocals, **stack; - int i; - - PCALL(PCALL_FASTER_FUNCTION); - assert(globals != NULL); - /* XXX Perhaps we should create a specialized - PyFrame_New() that doesn't take locals, but does - take builtins without sanity checking them. - */ - assert(tstate != NULL); - f = PyFrame_New(tstate, co, globals, NULL); - if (f == NULL) - return NULL; - - fastlocals = f->f_localsplus; - stack = (*pp_stack) - n; - - for (i = 0; i < n; i++) { - Py_INCREF(*stack); - fastlocals[i] = *stack++; - } - retval = PyEval_EvalFrameEx(f,0); - ++tstate->recursion_depth; - Py_DECREF(f); - --tstate->recursion_depth; - return retval; - } - if (argdefs != NULL) { - d = &PyTuple_GET_ITEM(argdefs, 0); - nd = Py_SIZE(argdefs); - } - return PyEval_EvalCodeEx(co, globals, - (PyObject *)NULL, (*pp_stack)-n, na, - (*pp_stack)-2*nk, nk, d, nd, kwdefs, - PyFunction_GET_CLOSURE(func)); + PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func); + PyObject *globals = PyFunction_GET_GLOBALS(func); + PyObject *argdefs = PyFunction_GET_DEFAULTS(func); + PyObject *kwdefs = PyFunction_GET_KW_DEFAULTS(func); + PyObject **d = NULL; + int nd = 0; + + PCALL(PCALL_FUNCTION); + PCALL(PCALL_FAST_FUNCTION); + if (argdefs == NULL && co->co_argcount == n && + co->co_kwonlyargcount == 0 && nk==0 && + co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) { + PyFrameObject *f; + PyObject *retval = NULL; + PyThreadState *tstate = PyThreadState_GET(); + PyObject **fastlocals, **stack; + int i; + + PCALL(PCALL_FASTER_FUNCTION); + assert(globals != NULL); + /* XXX Perhaps we should create a specialized + PyFrame_New() that doesn't take locals, but does + take builtins without sanity checking them. + */ + assert(tstate != NULL); + f = PyFrame_New(tstate, co, globals, NULL); + if (f == NULL) + return NULL; + + fastlocals = f->f_localsplus; + stack = (*pp_stack) - n; + + for (i = 0; i < n; i++) { + Py_INCREF(*stack); + fastlocals[i] = *stack++; + } + retval = PyEval_EvalFrameEx(f,0); + ++tstate->recursion_depth; + Py_DECREF(f); + --tstate->recursion_depth; + return retval; + } + if (argdefs != NULL) { + d = &PyTuple_GET_ITEM(argdefs, 0); + nd = Py_SIZE(argdefs); + } + return PyEval_EvalCodeEx(co, globals, + (PyObject *)NULL, (*pp_stack)-n, na, + (*pp_stack)-2*nk, nk, d, nd, kwdefs, + PyFunction_GET_CLOSURE(func)); } static PyObject * update_keyword_args(PyObject *orig_kwdict, int nk, PyObject ***pp_stack, PyObject *func) { - PyObject *kwdict = NULL; - if (orig_kwdict == NULL) - kwdict = PyDict_New(); - else { - kwdict = PyDict_Copy(orig_kwdict); - Py_DECREF(orig_kwdict); - } - if (kwdict == NULL) - return NULL; - while (--nk >= 0) { - int err; - PyObject *value = EXT_POP(*pp_stack); - PyObject *key = EXT_POP(*pp_stack); - if (PyDict_GetItem(kwdict, key) != NULL) { - PyErr_Format(PyExc_TypeError, - "%.200s%s got multiple values " - "for keyword argument '%U'", - PyEval_GetFuncName(func), - PyEval_GetFuncDesc(func), - key); - Py_DECREF(key); - Py_DECREF(value); - Py_DECREF(kwdict); - return NULL; - } - err = PyDict_SetItem(kwdict, key, value); - Py_DECREF(key); - Py_DECREF(value); - if (err) { - Py_DECREF(kwdict); - return NULL; - } - } - return kwdict; + PyObject *kwdict = NULL; + if (orig_kwdict == NULL) + kwdict = PyDict_New(); + else { + kwdict = PyDict_Copy(orig_kwdict); + Py_DECREF(orig_kwdict); + } + if (kwdict == NULL) + return NULL; + while (--nk >= 0) { + int err; + PyObject *value = EXT_POP(*pp_stack); + PyObject *key = EXT_POP(*pp_stack); + if (PyDict_GetItem(kwdict, key) != NULL) { + PyErr_Format(PyExc_TypeError, + "%.200s%s got multiple values " + "for keyword argument '%U'", + PyEval_GetFuncName(func), + PyEval_GetFuncDesc(func), + key); + Py_DECREF(key); + Py_DECREF(value); + Py_DECREF(kwdict); + return NULL; + } + err = PyDict_SetItem(kwdict, key, value); + Py_DECREF(key); + Py_DECREF(value); + if (err) { + Py_DECREF(kwdict); + return NULL; + } + } + return kwdict; } static PyObject * update_star_args(int nstack, int nstar, PyObject *stararg, - PyObject ***pp_stack) + PyObject ***pp_stack) { - PyObject *callargs, *w; - - callargs = PyTuple_New(nstack + nstar); - if (callargs == NULL) { - return NULL; - } - if (nstar) { - int i; - for (i = 0; i < nstar; i++) { - PyObject *a = PyTuple_GET_ITEM(stararg, i); - Py_INCREF(a); - PyTuple_SET_ITEM(callargs, nstack + i, a); - } - } - while (--nstack >= 0) { - w = EXT_POP(*pp_stack); - PyTuple_SET_ITEM(callargs, nstack, w); - } - return callargs; + PyObject *callargs, *w; + + callargs = PyTuple_New(nstack + nstar); + if (callargs == NULL) { + return NULL; + } + if (nstar) { + int i; + for (i = 0; i < nstar; i++) { + PyObject *a = PyTuple_GET_ITEM(stararg, i); + Py_INCREF(a); + PyTuple_SET_ITEM(callargs, nstack + i, a); + } + } + while (--nstack >= 0) { + w = EXT_POP(*pp_stack); + PyTuple_SET_ITEM(callargs, nstack, w); + } + return callargs; } static PyObject * load_args(PyObject ***pp_stack, int na) { - PyObject *args = PyTuple_New(na); - PyObject *w; - - if (args == NULL) - return NULL; - while (--na >= 0) { - w = EXT_POP(*pp_stack); - PyTuple_SET_ITEM(args, na, w); - } - return args; + PyObject *args = PyTuple_New(na); + PyObject *w; + + if (args == NULL) + return NULL; + while (--na >= 0) { + w = EXT_POP(*pp_stack); + PyTuple_SET_ITEM(args, na, w); + } + return args; } static PyObject * do_call(PyObject *func, PyObject ***pp_stack, int na, int nk) { - PyObject *callargs = NULL; - PyObject *kwdict = NULL; - PyObject *result = NULL; - - if (nk > 0) { - kwdict = update_keyword_args(NULL, nk, pp_stack, func); - if (kwdict == NULL) - goto call_fail; - } - callargs = load_args(pp_stack, na); - if (callargs == NULL) - goto call_fail; + PyObject *callargs = NULL; + PyObject *kwdict = NULL; + PyObject *result = NULL; + + if (nk > 0) { + kwdict = update_keyword_args(NULL, nk, pp_stack, func); + if (kwdict == NULL) + goto call_fail; + } + callargs = load_args(pp_stack, na); + if (callargs == NULL) + goto call_fail; #ifdef CALL_PROFILE - /* At this point, we have to look at the type of func to - update the call stats properly. Do it here so as to avoid - exposing the call stats machinery outside ceval.c - */ - if (PyFunction_Check(func)) - PCALL(PCALL_FUNCTION); - else if (PyMethod_Check(func)) - PCALL(PCALL_METHOD); - else if (PyType_Check(func)) - PCALL(PCALL_TYPE); - else if (PyCFunction_Check(func)) - PCALL(PCALL_CFUNCTION); - else - PCALL(PCALL_OTHER); + /* At this point, we have to look at the type of func to + update the call stats properly. Do it here so as to avoid + exposing the call stats machinery outside ceval.c + */ + if (PyFunction_Check(func)) + PCALL(PCALL_FUNCTION); + else if (PyMethod_Check(func)) + PCALL(PCALL_METHOD); + else if (PyType_Check(func)) + PCALL(PCALL_TYPE); + else if (PyCFunction_Check(func)) + PCALL(PCALL_CFUNCTION); + else + PCALL(PCALL_OTHER); #endif - if (PyCFunction_Check(func)) { - PyThreadState *tstate = PyThreadState_GET(); - C_TRACE(result, PyCFunction_Call(func, callargs, kwdict)); - } - else - result = PyObject_Call(func, callargs, kwdict); + if (PyCFunction_Check(func)) { + PyThreadState *tstate = PyThreadState_GET(); + C_TRACE(result, PyCFunction_Call(func, callargs, kwdict)); + } + else + result = PyObject_Call(func, callargs, kwdict); call_fail: - Py_XDECREF(callargs); - Py_XDECREF(kwdict); - return result; + Py_XDECREF(callargs); + Py_XDECREF(kwdict); + return result; } static PyObject * ext_do_call(PyObject *func, PyObject ***pp_stack, int flags, int na, int nk) { - int nstar = 0; - PyObject *callargs = NULL; - PyObject *stararg = NULL; - PyObject *kwdict = NULL; - PyObject *result = NULL; - - if (flags & CALL_FLAG_KW) { - kwdict = EXT_POP(*pp_stack); - if (!PyDict_Check(kwdict)) { - PyObject *d; - d = PyDict_New(); - if (d == NULL) - goto ext_call_fail; - if (PyDict_Update(d, kwdict) != 0) { - Py_DECREF(d); - /* PyDict_Update raises attribute - * error (percolated from an attempt - * to get 'keys' attribute) instead of - * a type error if its second argument - * is not a mapping. - */ - if (PyErr_ExceptionMatches(PyExc_AttributeError)) { - PyErr_Format(PyExc_TypeError, - "%.200s%.200s argument after ** " - "must be a mapping, not %.200s", - PyEval_GetFuncName(func), - PyEval_GetFuncDesc(func), - kwdict->ob_type->tp_name); - } - goto ext_call_fail; - } - Py_DECREF(kwdict); - kwdict = d; - } - } - if (flags & CALL_FLAG_VAR) { - stararg = EXT_POP(*pp_stack); - if (!PyTuple_Check(stararg)) { - PyObject *t = NULL; - t = PySequence_Tuple(stararg); - if (t == NULL) { - if (PyErr_ExceptionMatches(PyExc_TypeError)) { - PyErr_Format(PyExc_TypeError, - "%.200s%.200s argument after * " - "must be a sequence, not %200s", - PyEval_GetFuncName(func), - PyEval_GetFuncDesc(func), - stararg->ob_type->tp_name); - } - goto ext_call_fail; - } - Py_DECREF(stararg); - stararg = t; - } - nstar = PyTuple_GET_SIZE(stararg); - } - if (nk > 0) { - kwdict = update_keyword_args(kwdict, nk, pp_stack, func); - if (kwdict == NULL) - goto ext_call_fail; - } - callargs = update_star_args(na, nstar, stararg, pp_stack); - if (callargs == NULL) - goto ext_call_fail; + int nstar = 0; + PyObject *callargs = NULL; + PyObject *stararg = NULL; + PyObject *kwdict = NULL; + PyObject *result = NULL; + + if (flags & CALL_FLAG_KW) { + kwdict = EXT_POP(*pp_stack); + if (!PyDict_Check(kwdict)) { + PyObject *d; + d = PyDict_New(); + if (d == NULL) + goto ext_call_fail; + if (PyDict_Update(d, kwdict) != 0) { + Py_DECREF(d); + /* PyDict_Update raises attribute + * error (percolated from an attempt + * to get 'keys' attribute) instead of + * a type error if its second argument + * is not a mapping. + */ + if (PyErr_ExceptionMatches(PyExc_AttributeError)) { + PyErr_Format(PyExc_TypeError, + "%.200s%.200s argument after ** " + "must be a mapping, not %.200s", + PyEval_GetFuncName(func), + PyEval_GetFuncDesc(func), + kwdict->ob_type->tp_name); + } + goto ext_call_fail; + } + Py_DECREF(kwdict); + kwdict = d; + } + } + if (flags & CALL_FLAG_VAR) { + stararg = EXT_POP(*pp_stack); + if (!PyTuple_Check(stararg)) { + PyObject *t = NULL; + t = PySequence_Tuple(stararg); + if (t == NULL) { + if (PyErr_ExceptionMatches(PyExc_TypeError)) { + PyErr_Format(PyExc_TypeError, + "%.200s%.200s argument after * " + "must be a sequence, not %200s", + PyEval_GetFuncName(func), + PyEval_GetFuncDesc(func), + stararg->ob_type->tp_name); + } + goto ext_call_fail; + } + Py_DECREF(stararg); + stararg = t; + } + nstar = PyTuple_GET_SIZE(stararg); + } + if (nk > 0) { + kwdict = update_keyword_args(kwdict, nk, pp_stack, func); + if (kwdict == NULL) + goto ext_call_fail; + } + callargs = update_star_args(na, nstar, stararg, pp_stack); + if (callargs == NULL) + goto ext_call_fail; #ifdef CALL_PROFILE - /* At this point, we have to look at the type of func to - update the call stats properly. Do it here so as to avoid - exposing the call stats machinery outside ceval.c - */ - if (PyFunction_Check(func)) - PCALL(PCALL_FUNCTION); - else if (PyMethod_Check(func)) - PCALL(PCALL_METHOD); - else if (PyType_Check(func)) - PCALL(PCALL_TYPE); - else if (PyCFunction_Check(func)) - PCALL(PCALL_CFUNCTION); - else - PCALL(PCALL_OTHER); + /* At this point, we have to look at the type of func to + update the call stats properly. Do it here so as to avoid + exposing the call stats machinery outside ceval.c + */ + if (PyFunction_Check(func)) + PCALL(PCALL_FUNCTION); + else if (PyMethod_Check(func)) + PCALL(PCALL_METHOD); + else if (PyType_Check(func)) + PCALL(PCALL_TYPE); + else if (PyCFunction_Check(func)) + PCALL(PCALL_CFUNCTION); + else + PCALL(PCALL_OTHER); #endif - if (PyCFunction_Check(func)) { - PyThreadState *tstate = PyThreadState_GET(); - C_TRACE(result, PyCFunction_Call(func, callargs, kwdict)); - } - else - result = PyObject_Call(func, callargs, kwdict); + if (PyCFunction_Check(func)) { + PyThreadState *tstate = PyThreadState_GET(); + C_TRACE(result, PyCFunction_Call(func, callargs, kwdict)); + } + else + result = PyObject_Call(func, callargs, kwdict); ext_call_fail: - Py_XDECREF(callargs); - Py_XDECREF(kwdict); - Py_XDECREF(stararg); - return result; + Py_XDECREF(callargs); + Py_XDECREF(kwdict); + Py_XDECREF(stararg); + return result; } /* Extract a slice index from a PyInt or PyLong or an object with the @@ -4095,245 +4095,245 @@ ext_call_fail: int _PyEval_SliceIndex(PyObject *v, Py_ssize_t *pi) { - if (v != NULL) { - Py_ssize_t x; - if (PyIndex_Check(v)) { - x = PyNumber_AsSsize_t(v, NULL); - if (x == -1 && PyErr_Occurred()) - return 0; - } - else { - PyErr_SetString(PyExc_TypeError, - "slice indices must be integers or " - "None or have an __index__ method"); - return 0; - } - *pi = x; - } - return 1; + if (v != NULL) { + Py_ssize_t x; + if (PyIndex_Check(v)) { + x = PyNumber_AsSsize_t(v, NULL); + if (x == -1 && PyErr_Occurred()) + return 0; + } + else { + PyErr_SetString(PyExc_TypeError, + "slice indices must be integers or " + "None or have an __index__ method"); + return 0; + } + *pi = x; + } + return 1; } #define CANNOT_CATCH_MSG "catching classes that do not inherit from "\ - "BaseException is not allowed" + "BaseException is not allowed" static PyObject * cmp_outcome(int op, register PyObject *v, register PyObject *w) { - int res = 0; - switch (op) { - case PyCmp_IS: - res = (v == w); - break; - case PyCmp_IS_NOT: - res = (v != w); - break; - case PyCmp_IN: - res = PySequence_Contains(w, v); - if (res < 0) - return NULL; - break; - case PyCmp_NOT_IN: - res = PySequence_Contains(w, v); - if (res < 0) - return NULL; - res = !res; - break; - case PyCmp_EXC_MATCH: - if (PyTuple_Check(w)) { - Py_ssize_t i, length; - length = PyTuple_Size(w); - for (i = 0; i < length; i += 1) { - PyObject *exc = PyTuple_GET_ITEM(w, i); - if (!PyExceptionClass_Check(exc)) { - PyErr_SetString(PyExc_TypeError, - CANNOT_CATCH_MSG); - return NULL; - } - } - } - else { - if (!PyExceptionClass_Check(w)) { - PyErr_SetString(PyExc_TypeError, - CANNOT_CATCH_MSG); - return NULL; - } - } - res = PyErr_GivenExceptionMatches(v, w); - break; - default: - return PyObject_RichCompare(v, w, op); - } - v = res ? Py_True : Py_False; - Py_INCREF(v); - return v; + int res = 0; + switch (op) { + case PyCmp_IS: + res = (v == w); + break; + case PyCmp_IS_NOT: + res = (v != w); + break; + case PyCmp_IN: + res = PySequence_Contains(w, v); + if (res < 0) + return NULL; + break; + case PyCmp_NOT_IN: + res = PySequence_Contains(w, v); + if (res < 0) + return NULL; + res = !res; + break; + case PyCmp_EXC_MATCH: + if (PyTuple_Check(w)) { + Py_ssize_t i, length; + length = PyTuple_Size(w); + for (i = 0; i < length; i += 1) { + PyObject *exc = PyTuple_GET_ITEM(w, i); + if (!PyExceptionClass_Check(exc)) { + PyErr_SetString(PyExc_TypeError, + CANNOT_CATCH_MSG); + return NULL; + } + } + } + else { + if (!PyExceptionClass_Check(w)) { + PyErr_SetString(PyExc_TypeError, + CANNOT_CATCH_MSG); + return NULL; + } + } + res = PyErr_GivenExceptionMatches(v, w); + break; + default: + return PyObject_RichCompare(v, w, op); + } + v = res ? Py_True : Py_False; + Py_INCREF(v); + return v; } static PyObject * import_from(PyObject *v, PyObject *name) { - PyObject *x; + PyObject *x; - x = PyObject_GetAttr(v, name); - if (x == NULL && PyErr_ExceptionMatches(PyExc_AttributeError)) { - PyErr_Format(PyExc_ImportError, "cannot import name %S", name); - } - return x; + x = PyObject_GetAttr(v, name); + if (x == NULL && PyErr_ExceptionMatches(PyExc_AttributeError)) { + PyErr_Format(PyExc_ImportError, "cannot import name %S", name); + } + return x; } static int import_all_from(PyObject *locals, PyObject *v) { - PyObject *all = PyObject_GetAttrString(v, "__all__"); - PyObject *dict, *name, *value; - int skip_leading_underscores = 0; - int pos, err; - - if (all == NULL) { - if (!PyErr_ExceptionMatches(PyExc_AttributeError)) - return -1; /* Unexpected error */ - PyErr_Clear(); - dict = PyObject_GetAttrString(v, "__dict__"); - if (dict == NULL) { - if (!PyErr_ExceptionMatches(PyExc_AttributeError)) - return -1; - PyErr_SetString(PyExc_ImportError, - "from-import-* object has no __dict__ and no __all__"); - return -1; - } - all = PyMapping_Keys(dict); - Py_DECREF(dict); - if (all == NULL) - return -1; - skip_leading_underscores = 1; - } - - for (pos = 0, err = 0; ; pos++) { - name = PySequence_GetItem(all, pos); - if (name == NULL) { - if (!PyErr_ExceptionMatches(PyExc_IndexError)) - err = -1; - else - PyErr_Clear(); - break; - } - if (skip_leading_underscores && - PyUnicode_Check(name) && - PyUnicode_AS_UNICODE(name)[0] == '_') - { - Py_DECREF(name); - continue; - } - value = PyObject_GetAttr(v, name); - if (value == NULL) - err = -1; - else if (PyDict_CheckExact(locals)) - err = PyDict_SetItem(locals, name, value); - else - err = PyObject_SetItem(locals, name, value); - Py_DECREF(name); - Py_XDECREF(value); - if (err != 0) - break; - } - Py_DECREF(all); - return err; + PyObject *all = PyObject_GetAttrString(v, "__all__"); + PyObject *dict, *name, *value; + int skip_leading_underscores = 0; + int pos, err; + + if (all == NULL) { + if (!PyErr_ExceptionMatches(PyExc_AttributeError)) + return -1; /* Unexpected error */ + PyErr_Clear(); + dict = PyObject_GetAttrString(v, "__dict__"); + if (dict == NULL) { + if (!PyErr_ExceptionMatches(PyExc_AttributeError)) + return -1; + PyErr_SetString(PyExc_ImportError, + "from-import-* object has no __dict__ and no __all__"); + return -1; + } + all = PyMapping_Keys(dict); + Py_DECREF(dict); + if (all == NULL) + return -1; + skip_leading_underscores = 1; + } + + for (pos = 0, err = 0; ; pos++) { + name = PySequence_GetItem(all, pos); + if (name == NULL) { + if (!PyErr_ExceptionMatches(PyExc_IndexError)) + err = -1; + else + PyErr_Clear(); + break; + } + if (skip_leading_underscores && + PyUnicode_Check(name) && + PyUnicode_AS_UNICODE(name)[0] == '_') + { + Py_DECREF(name); + continue; + } + value = PyObject_GetAttr(v, name); + if (value == NULL) + err = -1; + else if (PyDict_CheckExact(locals)) + err = PyDict_SetItem(locals, name, value); + else + err = PyObject_SetItem(locals, name, value); + Py_DECREF(name); + Py_XDECREF(value); + if (err != 0) + break; + } + Py_DECREF(all); + return err; } static void format_exc_check_arg(PyObject *exc, const char *format_str, PyObject *obj) { - const char *obj_str; + const char *obj_str; - if (!obj) - return; + if (!obj) + return; - obj_str = _PyUnicode_AsString(obj); - if (!obj_str) - return; + obj_str = _PyUnicode_AsString(obj); + if (!obj_str) + return; - PyErr_Format(exc, format_str, obj_str); + PyErr_Format(exc, format_str, obj_str); } static PyObject * unicode_concatenate(PyObject *v, PyObject *w, - PyFrameObject *f, unsigned char *next_instr) + PyFrameObject *f, unsigned char *next_instr) { - /* This function implements 'variable += expr' when both arguments - are (Unicode) strings. */ - Py_ssize_t v_len = PyUnicode_GET_SIZE(v); - Py_ssize_t w_len = PyUnicode_GET_SIZE(w); - Py_ssize_t new_len = v_len + w_len; - if (new_len < 0) { - PyErr_SetString(PyExc_OverflowError, - "strings are too large to concat"); - return NULL; - } - - if (v->ob_refcnt == 2) { - /* In the common case, there are 2 references to the value - * stored in 'variable' when the += is performed: one on the - * value stack (in 'v') and one still stored in the - * 'variable'. We try to delete the variable now to reduce - * the refcnt to 1. - */ - switch (*next_instr) { - case STORE_FAST: - { - int oparg = PEEKARG(); - PyObject **fastlocals = f->f_localsplus; - if (GETLOCAL(oparg) == v) - SETLOCAL(oparg, NULL); - break; - } - case STORE_DEREF: - { - PyObject **freevars = (f->f_localsplus + - f->f_code->co_nlocals); - PyObject *c = freevars[PEEKARG()]; - if (PyCell_GET(c) == v) - PyCell_Set(c, NULL); - break; - } - case STORE_NAME: - { - PyObject *names = f->f_code->co_names; - PyObject *name = GETITEM(names, PEEKARG()); - PyObject *locals = f->f_locals; - if (PyDict_CheckExact(locals) && - PyDict_GetItem(locals, name) == v) { - if (PyDict_DelItem(locals, name) != 0) { - PyErr_Clear(); - } - } - break; - } - } - } - - if (v->ob_refcnt == 1 && !PyUnicode_CHECK_INTERNED(v)) { - /* Now we own the last reference to 'v', so we can resize it - * in-place. - */ - if (PyUnicode_Resize(&v, new_len) != 0) { - /* XXX if PyUnicode_Resize() fails, 'v' has been - * deallocated so it cannot be put back into - * 'variable'. The MemoryError is raised when there - * is no value in 'variable', which might (very - * remotely) be a cause of incompatibilities. - */ - return NULL; - } - /* copy 'w' into the newly allocated area of 'v' */ - memcpy(PyUnicode_AS_UNICODE(v) + v_len, - PyUnicode_AS_UNICODE(w), w_len*sizeof(Py_UNICODE)); - return v; - } - else { - /* When in-place resizing is not an option. */ - w = PyUnicode_Concat(v, w); - Py_DECREF(v); - return w; - } + /* This function implements 'variable += expr' when both arguments + are (Unicode) strings. */ + Py_ssize_t v_len = PyUnicode_GET_SIZE(v); + Py_ssize_t w_len = PyUnicode_GET_SIZE(w); + Py_ssize_t new_len = v_len + w_len; + if (new_len < 0) { + PyErr_SetString(PyExc_OverflowError, + "strings are too large to concat"); + return NULL; + } + + if (v->ob_refcnt == 2) { + /* In the common case, there are 2 references to the value + * stored in 'variable' when the += is performed: one on the + * value stack (in 'v') and one still stored in the + * 'variable'. We try to delete the variable now to reduce + * the refcnt to 1. + */ + switch (*next_instr) { + case STORE_FAST: + { + int oparg = PEEKARG(); + PyObject **fastlocals = f->f_localsplus; + if (GETLOCAL(oparg) == v) + SETLOCAL(oparg, NULL); + break; + } + case STORE_DEREF: + { + PyObject **freevars = (f->f_localsplus + + f->f_code->co_nlocals); + PyObject *c = freevars[PEEKARG()]; + if (PyCell_GET(c) == v) + PyCell_Set(c, NULL); + break; + } + case STORE_NAME: + { + PyObject *names = f->f_code->co_names; + PyObject *name = GETITEM(names, PEEKARG()); + PyObject *locals = f->f_locals; + if (PyDict_CheckExact(locals) && + PyDict_GetItem(locals, name) == v) { + if (PyDict_DelItem(locals, name) != 0) { + PyErr_Clear(); + } + } + break; + } + } + } + + if (v->ob_refcnt == 1 && !PyUnicode_CHECK_INTERNED(v)) { + /* Now we own the last reference to 'v', so we can resize it + * in-place. + */ + if (PyUnicode_Resize(&v, new_len) != 0) { + /* XXX if PyUnicode_Resize() fails, 'v' has been + * deallocated so it cannot be put back into + * 'variable'. The MemoryError is raised when there + * is no value in 'variable', which might (very + * remotely) be a cause of incompatibilities. + */ + return NULL; + } + /* copy 'w' into the newly allocated area of 'v' */ + memcpy(PyUnicode_AS_UNICODE(v) + v_len, + PyUnicode_AS_UNICODE(w), w_len*sizeof(Py_UNICODE)); + return v; + } + else { + /* When in-place resizing is not an option. */ + w = PyUnicode_Concat(v, w); + Py_DECREF(v); + return w; + } } #ifdef DYNAMIC_EXECUTION_PROFILE @@ -4341,40 +4341,40 @@ unicode_concatenate(PyObject *v, PyObject *w, static PyObject * getarray(long a[256]) { - int i; - PyObject *l = PyList_New(256); - if (l == NULL) return NULL; - for (i = 0; i < 256; i++) { - PyObject *x = PyLong_FromLong(a[i]); - if (x == NULL) { - Py_DECREF(l); - return NULL; - } - PyList_SetItem(l, i, x); - } - for (i = 0; i < 256; i++) - a[i] = 0; - return l; + int i; + PyObject *l = PyList_New(256); + if (l == NULL) return NULL; + for (i = 0; i < 256; i++) { + PyObject *x = PyLong_FromLong(a[i]); + if (x == NULL) { + Py_DECREF(l); + return NULL; + } + PyList_SetItem(l, i, x); + } + for (i = 0; i < 256; i++) + a[i] = 0; + return l; } PyObject * _Py_GetDXProfile(PyObject *self, PyObject *args) { #ifndef DXPAIRS - return getarray(dxp); + return getarray(dxp); #else - int i; - PyObject *l = PyList_New(257); - if (l == NULL) return NULL; - for (i = 0; i < 257; i++) { - PyObject *x = getarray(dxpairs[i]); - if (x == NULL) { - Py_DECREF(l); - return NULL; - } - PyList_SetItem(l, i, x); - } - return l; + int i; + PyObject *l = PyList_New(257); + if (l == NULL) return NULL; + for (i = 0; i < 257; i++) { + PyObject *x = getarray(dxpairs[i]); + if (x == NULL) { + Py_DECREF(l); + return NULL; + } + PyList_SetItem(l, i, x); + } + return l; #endif } diff --git a/Python/codecs.c b/Python/codecs.c index e6ffa0d..04487a2 100644 --- a/Python/codecs.c +++ b/Python/codecs.c @@ -30,14 +30,14 @@ int PyCodec_Register(PyObject *search_function) { PyInterpreterState *interp = PyThreadState_GET()->interp; if (interp->codec_search_path == NULL && _PyCodecRegistry_Init()) - goto onError; + goto onError; if (search_function == NULL) { - PyErr_BadArgument(); - goto onError; + PyErr_BadArgument(); + goto onError; } if (!PyCallable_Check(search_function)) { - PyErr_SetString(PyExc_TypeError, "argument must be callable"); - goto onError; + PyErr_SetString(PyExc_TypeError, "argument must be callable"); + goto onError; } return PyList_Append(interp->codec_search_path, search_function); @@ -57,8 +57,8 @@ PyObject *normalizestring(const char *string) PyObject *v; if (len > PY_SSIZE_T_MAX) { - PyErr_SetString(PyExc_OverflowError, "string is too large"); - return NULL; + PyErr_SetString(PyExc_OverflowError, "string is too large"); + return NULL; } p = PyMem_Malloc(len + 1); @@ -70,7 +70,7 @@ PyObject *normalizestring(const char *string) ch = '-'; else ch = tolower(Py_CHARMASK(ch)); - p[i] = ch; + p[i] = ch; } p[i] = '\0'; v = PyUnicode_FromString(p); @@ -102,78 +102,78 @@ PyObject *_PyCodec_Lookup(const char *encoding) Py_ssize_t i, len; if (encoding == NULL) { - PyErr_BadArgument(); - goto onError; + PyErr_BadArgument(); + goto onError; } interp = PyThreadState_GET()->interp; if (interp->codec_search_path == NULL && _PyCodecRegistry_Init()) - goto onError; + goto onError; /* Convert the encoding to a normalized Python string: all characters are converted to lower case, spaces and hyphens are replaced with underscores. */ v = normalizestring(encoding); if (v == NULL) - goto onError; + goto onError; PyUnicode_InternInPlace(&v); /* First, try to lookup the name in the registry dictionary */ result = PyDict_GetItem(interp->codec_search_cache, v); if (result != NULL) { - Py_INCREF(result); - Py_DECREF(v); - return result; + Py_INCREF(result); + Py_DECREF(v); + return result; } /* Next, scan the search functions in order of registration */ args = PyTuple_New(1); if (args == NULL) - goto onError; + goto onError; PyTuple_SET_ITEM(args,0,v); len = PyList_Size(interp->codec_search_path); if (len < 0) - goto onError; + goto onError; if (len == 0) { - PyErr_SetString(PyExc_LookupError, - "no codec search functions registered: " - "can't find encoding"); - goto onError; + PyErr_SetString(PyExc_LookupError, + "no codec search functions registered: " + "can't find encoding"); + goto onError; } for (i = 0; i < len; i++) { - PyObject *func; - - func = PyList_GetItem(interp->codec_search_path, i); - if (func == NULL) - goto onError; - result = PyEval_CallObject(func, args); - if (result == NULL) - goto onError; - if (result == Py_None) { - Py_DECREF(result); - continue; - } - if (!PyTuple_Check(result) || PyTuple_GET_SIZE(result) != 4) { - PyErr_SetString(PyExc_TypeError, - "codec search functions must return 4-tuples"); - Py_DECREF(result); - goto onError; - } - break; + PyObject *func; + + func = PyList_GetItem(interp->codec_search_path, i); + if (func == NULL) + goto onError; + result = PyEval_CallObject(func, args); + if (result == NULL) + goto onError; + if (result == Py_None) { + Py_DECREF(result); + continue; + } + if (!PyTuple_Check(result) || PyTuple_GET_SIZE(result) != 4) { + PyErr_SetString(PyExc_TypeError, + "codec search functions must return 4-tuples"); + Py_DECREF(result); + goto onError; + } + break; } if (i == len) { - /* XXX Perhaps we should cache misses too ? */ - PyErr_Format(PyExc_LookupError, + /* XXX Perhaps we should cache misses too ? */ + PyErr_Format(PyExc_LookupError, "unknown encoding: %s", encoding); - goto onError; + goto onError; } /* Cache and return the result */ if (PyDict_SetItem(interp->codec_search_cache, v, result) < 0) { - Py_DECREF(result); - goto onError; + Py_DECREF(result); + goto onError; } Py_DECREF(args); return result; @@ -188,38 +188,38 @@ PyObject *_PyCodec_Lookup(const char *encoding) int PyCodec_KnownEncoding(const char *encoding) { PyObject *codecs; - + codecs = _PyCodec_Lookup(encoding); if (!codecs) { - PyErr_Clear(); - return 0; + PyErr_Clear(); + return 0; } else { - Py_DECREF(codecs); - return 1; + Py_DECREF(codecs); + return 1; } } static PyObject *args_tuple(PyObject *object, - const char *errors) + const char *errors) { PyObject *args; args = PyTuple_New(1 + (errors != NULL)); if (args == NULL) - return NULL; + return NULL; Py_INCREF(object); PyTuple_SET_ITEM(args,0,object); if (errors) { - PyObject *v; - - v = PyUnicode_FromString(errors); - if (v == NULL) { - Py_DECREF(args); - return NULL; - } - PyTuple_SET_ITEM(args, 1, v); + PyObject *v; + + v = PyUnicode_FromString(errors); + if (v == NULL) { + Py_DECREF(args); + return NULL; + } + PyTuple_SET_ITEM(args, 1, v); } return args; } @@ -234,7 +234,7 @@ PyObject *codec_getitem(const char *encoding, int index) codecs = _PyCodec_Lookup(encoding); if (codecs == NULL) - return NULL; + return NULL; v = PyTuple_GET_ITEM(codecs, index); Py_DECREF(codecs); Py_INCREF(v); @@ -245,22 +245,22 @@ PyObject *codec_getitem(const char *encoding, int index) static PyObject *codec_getincrementalcodec(const char *encoding, - const char *errors, - const char *attrname) + const char *errors, + const char *attrname) { PyObject *codecs, *ret, *inccodec; codecs = _PyCodec_Lookup(encoding); if (codecs == NULL) - return NULL; + return NULL; inccodec = PyObject_GetAttrString(codecs, attrname); Py_DECREF(codecs); if (inccodec == NULL) - return NULL; + return NULL; if (errors) - ret = PyObject_CallFunction(inccodec, "s", errors); + ret = PyObject_CallFunction(inccodec, "s", errors); else - ret = PyObject_CallFunction(inccodec, NULL); + ret = PyObject_CallFunction(inccodec, NULL); Py_DECREF(inccodec); return ret; } @@ -269,21 +269,21 @@ PyObject *codec_getincrementalcodec(const char *encoding, static PyObject *codec_getstreamcodec(const char *encoding, - PyObject *stream, - const char *errors, - const int index) + PyObject *stream, + const char *errors, + const int index) { PyObject *codecs, *streamcodec, *codeccls; codecs = _PyCodec_Lookup(encoding); if (codecs == NULL) - return NULL; + return NULL; codeccls = PyTuple_GET_ITEM(codecs, index); if (errors != NULL) - streamcodec = PyObject_CallFunction(codeccls, "Os", stream, errors); + streamcodec = PyObject_CallFunction(codeccls, "Os", stream, errors); else - streamcodec = PyObject_CallFunction(codeccls, "O", stream); + streamcodec = PyObject_CallFunction(codeccls, "O", stream); Py_DECREF(codecs); return streamcodec; } @@ -305,27 +305,27 @@ PyObject *PyCodec_Decoder(const char *encoding) } PyObject *PyCodec_IncrementalEncoder(const char *encoding, - const char *errors) + const char *errors) { return codec_getincrementalcodec(encoding, errors, "incrementalencoder"); } PyObject *PyCodec_IncrementalDecoder(const char *encoding, - const char *errors) + const char *errors) { return codec_getincrementalcodec(encoding, errors, "incrementaldecoder"); } PyObject *PyCodec_StreamReader(const char *encoding, - PyObject *stream, - const char *errors) + PyObject *stream, + const char *errors) { return codec_getstreamcodec(encoding, stream, errors, 2); } PyObject *PyCodec_StreamWriter(const char *encoding, - PyObject *stream, - const char *errors) + PyObject *stream, + const char *errors) { return codec_getstreamcodec(encoding, stream, errors, 3); } @@ -336,8 +336,8 @@ PyObject *PyCodec_StreamWriter(const char *encoding, errors is passed to the encoder factory as argument if non-NULL. */ PyObject *PyCodec_Encode(PyObject *object, - const char *encoding, - const char *errors) + const char *encoding, + const char *errors) { PyObject *encoder = NULL; PyObject *args = NULL, *result = NULL; @@ -345,21 +345,21 @@ PyObject *PyCodec_Encode(PyObject *object, encoder = PyCodec_Encoder(encoding); if (encoder == NULL) - goto onError; + goto onError; args = args_tuple(object, errors); if (args == NULL) - goto onError; + goto onError; result = PyEval_CallObject(encoder, args); if (result == NULL) - goto onError; + goto onError; if (!PyTuple_Check(result) || - PyTuple_GET_SIZE(result) != 2) { - PyErr_SetString(PyExc_TypeError, - "encoder must return a tuple (object, integer)"); - goto onError; + PyTuple_GET_SIZE(result) != 2) { + PyErr_SetString(PyExc_TypeError, + "encoder must return a tuple (object, integer)"); + goto onError; } v = PyTuple_GET_ITEM(result,0); Py_INCREF(v); @@ -369,7 +369,7 @@ PyObject *PyCodec_Encode(PyObject *object, Py_DECREF(encoder); Py_DECREF(result); return v; - + onError: Py_XDECREF(result); Py_XDECREF(args); @@ -383,8 +383,8 @@ PyObject *PyCodec_Encode(PyObject *object, errors is passed to the decoder factory as argument if non-NULL. */ PyObject *PyCodec_Decode(PyObject *object, - const char *encoding, - const char *errors) + const char *encoding, + const char *errors) { PyObject *decoder = NULL; PyObject *args = NULL, *result = NULL; @@ -392,20 +392,20 @@ PyObject *PyCodec_Decode(PyObject *object, decoder = PyCodec_Decoder(encoding); if (decoder == NULL) - goto onError; + goto onError; args = args_tuple(object, errors); if (args == NULL) - goto onError; + goto onError; result = PyEval_CallObject(decoder,args); if (result == NULL) - goto onError; + goto onError; if (!PyTuple_Check(result) || - PyTuple_GET_SIZE(result) != 2) { - PyErr_SetString(PyExc_TypeError, - "decoder must return a tuple (object,integer)"); - goto onError; + PyTuple_GET_SIZE(result) != 2) { + PyErr_SetString(PyExc_TypeError, + "decoder must return a tuple (object,integer)"); + goto onError; } v = PyTuple_GET_ITEM(result,0); Py_INCREF(v); @@ -433,13 +433,13 @@ int PyCodec_RegisterError(const char *name, PyObject *error) { PyInterpreterState *interp = PyThreadState_GET()->interp; if (interp->codec_search_path == NULL && _PyCodecRegistry_Init()) - return -1; + return -1; if (!PyCallable_Check(error)) { - PyErr_SetString(PyExc_TypeError, "handler must be callable"); - return -1; + PyErr_SetString(PyExc_TypeError, "handler must be callable"); + return -1; } return PyDict_SetItemString(interp->codec_error_registry, - (char *)name, error); + (char *)name, error); } /* Lookup the error handling callback function registered under the @@ -451,15 +451,15 @@ PyObject *PyCodec_LookupError(const char *name) PyInterpreterState *interp = PyThreadState_GET()->interp; if (interp->codec_search_path == NULL && _PyCodecRegistry_Init()) - return NULL; + return NULL; if (name==NULL) - name = "strict"; + name = "strict"; handler = PyDict_GetItemString(interp->codec_error_registry, (char *)name); if (!handler) - PyErr_Format(PyExc_LookupError, "unknown error handler name '%.400s'", name); + PyErr_Format(PyExc_LookupError, "unknown error handler name '%.400s'", name); else - Py_INCREF(handler); + Py_INCREF(handler); return handler; } @@ -482,7 +482,7 @@ PyObject *PyCodec_StrictErrors(PyObject *exc) if (PyExceptionInstance_Check(exc)) PyErr_SetObject(PyExceptionInstance_Class(exc), exc); else - PyErr_SetString(PyExc_TypeError, "codec must pass exception instance"); + PyErr_SetString(PyExc_TypeError, "codec must pass exception instance"); return NULL; } @@ -491,20 +491,20 @@ PyObject *PyCodec_IgnoreErrors(PyObject *exc) { Py_ssize_t end; if (PyObject_IsInstance(exc, PyExc_UnicodeEncodeError)) { - if (PyUnicodeEncodeError_GetEnd(exc, &end)) - return NULL; + if (PyUnicodeEncodeError_GetEnd(exc, &end)) + return NULL; } else if (PyObject_IsInstance(exc, PyExc_UnicodeDecodeError)) { - if (PyUnicodeDecodeError_GetEnd(exc, &end)) - return NULL; + if (PyUnicodeDecodeError_GetEnd(exc, &end)) + return NULL; } else if (PyObject_IsInstance(exc, PyExc_UnicodeTranslateError)) { - if (PyUnicodeTranslateError_GetEnd(exc, &end)) - return NULL; + if (PyUnicodeTranslateError_GetEnd(exc, &end)) + return NULL; } else { - wrong_exception_type(exc); - return NULL; + wrong_exception_type(exc); + return NULL; } /* ouch: passing NULL, 0, pos gives None instead of u'' */ return Py_BuildValue("(u#n)", &end, 0, end); @@ -519,155 +519,155 @@ PyObject *PyCodec_ReplaceErrors(PyObject *exc) Py_ssize_t i; if (PyObject_IsInstance(exc, PyExc_UnicodeEncodeError)) { - PyObject *res; - Py_UNICODE *p; - if (PyUnicodeEncodeError_GetStart(exc, &start)) - return NULL; - if (PyUnicodeEncodeError_GetEnd(exc, &end)) - return NULL; - res = PyUnicode_FromUnicode(NULL, end-start); - if (res == NULL) - return NULL; - for (p = PyUnicode_AS_UNICODE(res), i = start; - i<end; ++p, ++i) - *p = '?'; - restuple = Py_BuildValue("(On)", res, end); - Py_DECREF(res); - return restuple; + PyObject *res; + Py_UNICODE *p; + if (PyUnicodeEncodeError_GetStart(exc, &start)) + return NULL; + if (PyUnicodeEncodeError_GetEnd(exc, &end)) + return NULL; + res = PyUnicode_FromUnicode(NULL, end-start); + if (res == NULL) + return NULL; + for (p = PyUnicode_AS_UNICODE(res), i = start; + i<end; ++p, ++i) + *p = '?'; + restuple = Py_BuildValue("(On)", res, end); + Py_DECREF(res); + return restuple; } else if (PyObject_IsInstance(exc, PyExc_UnicodeDecodeError)) { - Py_UNICODE res = Py_UNICODE_REPLACEMENT_CHARACTER; - if (PyUnicodeDecodeError_GetEnd(exc, &end)) - return NULL; - return Py_BuildValue("(u#n)", &res, 1, end); + Py_UNICODE res = Py_UNICODE_REPLACEMENT_CHARACTER; + if (PyUnicodeDecodeError_GetEnd(exc, &end)) + return NULL; + return Py_BuildValue("(u#n)", &res, 1, end); } else if (PyObject_IsInstance(exc, PyExc_UnicodeTranslateError)) { - PyObject *res; - Py_UNICODE *p; - if (PyUnicodeTranslateError_GetStart(exc, &start)) - return NULL; - if (PyUnicodeTranslateError_GetEnd(exc, &end)) - return NULL; - res = PyUnicode_FromUnicode(NULL, end-start); - if (res == NULL) - return NULL; - for (p = PyUnicode_AS_UNICODE(res), i = start; - i<end; ++p, ++i) - *p = Py_UNICODE_REPLACEMENT_CHARACTER; - restuple = Py_BuildValue("(On)", res, end); - Py_DECREF(res); - return restuple; + PyObject *res; + Py_UNICODE *p; + if (PyUnicodeTranslateError_GetStart(exc, &start)) + return NULL; + if (PyUnicodeTranslateError_GetEnd(exc, &end)) + return NULL; + res = PyUnicode_FromUnicode(NULL, end-start); + if (res == NULL) + return NULL; + for (p = PyUnicode_AS_UNICODE(res), i = start; + i<end; ++p, ++i) + *p = Py_UNICODE_REPLACEMENT_CHARACTER; + restuple = Py_BuildValue("(On)", res, end); + Py_DECREF(res); + return restuple; } else { - wrong_exception_type(exc); - return NULL; + wrong_exception_type(exc); + return NULL; } } PyObject *PyCodec_XMLCharRefReplaceErrors(PyObject *exc) { if (PyObject_IsInstance(exc, PyExc_UnicodeEncodeError)) { - PyObject *restuple; - PyObject *object; - Py_ssize_t start; - Py_ssize_t end; - PyObject *res; - Py_UNICODE *p; - Py_UNICODE *startp; - Py_UNICODE *outp; - int ressize; - if (PyUnicodeEncodeError_GetStart(exc, &start)) - return NULL; - if (PyUnicodeEncodeError_GetEnd(exc, &end)) - return NULL; - if (!(object = PyUnicodeEncodeError_GetObject(exc))) - return NULL; - startp = PyUnicode_AS_UNICODE(object); - for (p = startp+start, ressize = 0; p < startp+end; ++p) { - if (*p<10) - ressize += 2+1+1; - else if (*p<100) - ressize += 2+2+1; - else if (*p<1000) - ressize += 2+3+1; - else if (*p<10000) - ressize += 2+4+1; + PyObject *restuple; + PyObject *object; + Py_ssize_t start; + Py_ssize_t end; + PyObject *res; + Py_UNICODE *p; + Py_UNICODE *startp; + Py_UNICODE *outp; + int ressize; + if (PyUnicodeEncodeError_GetStart(exc, &start)) + return NULL; + if (PyUnicodeEncodeError_GetEnd(exc, &end)) + return NULL; + if (!(object = PyUnicodeEncodeError_GetObject(exc))) + return NULL; + startp = PyUnicode_AS_UNICODE(object); + for (p = startp+start, ressize = 0; p < startp+end; ++p) { + if (*p<10) + ressize += 2+1+1; + else if (*p<100) + ressize += 2+2+1; + else if (*p<1000) + ressize += 2+3+1; + else if (*p<10000) + ressize += 2+4+1; #ifndef Py_UNICODE_WIDE - else - ressize += 2+5+1; + else + ressize += 2+5+1; #else - else if (*p<100000) - ressize += 2+5+1; - else if (*p<1000000) - ressize += 2+6+1; - else - ressize += 2+7+1; + else if (*p<100000) + ressize += 2+5+1; + else if (*p<1000000) + ressize += 2+6+1; + else + ressize += 2+7+1; #endif - } - /* allocate replacement */ - res = PyUnicode_FromUnicode(NULL, ressize); - if (res == NULL) { - Py_DECREF(object); - return NULL; - } - /* generate replacement */ - for (p = startp+start, outp = PyUnicode_AS_UNICODE(res); - p < startp+end; ++p) { - Py_UNICODE c = *p; - int digits; - int base; - *outp++ = '&'; - *outp++ = '#'; - if (*p<10) { - digits = 1; - base = 1; - } - else if (*p<100) { - digits = 2; - base = 10; - } - else if (*p<1000) { - digits = 3; - base = 100; - } - else if (*p<10000) { - digits = 4; - base = 1000; - } + } + /* allocate replacement */ + res = PyUnicode_FromUnicode(NULL, ressize); + if (res == NULL) { + Py_DECREF(object); + return NULL; + } + /* generate replacement */ + for (p = startp+start, outp = PyUnicode_AS_UNICODE(res); + p < startp+end; ++p) { + Py_UNICODE c = *p; + int digits; + int base; + *outp++ = '&'; + *outp++ = '#'; + if (*p<10) { + digits = 1; + base = 1; + } + else if (*p<100) { + digits = 2; + base = 10; + } + else if (*p<1000) { + digits = 3; + base = 100; + } + else if (*p<10000) { + digits = 4; + base = 1000; + } #ifndef Py_UNICODE_WIDE - else { - digits = 5; - base = 10000; - } + else { + digits = 5; + base = 10000; + } #else - else if (*p<100000) { - digits = 5; - base = 10000; - } - else if (*p<1000000) { - digits = 6; - base = 100000; - } - else { - digits = 7; - base = 1000000; - } + else if (*p<100000) { + digits = 5; + base = 10000; + } + else if (*p<1000000) { + digits = 6; + base = 100000; + } + else { + digits = 7; + base = 1000000; + } #endif - while (digits-->0) { - *outp++ = '0' + c/base; - c %= base; - base /= 10; - } - *outp++ = ';'; - } - restuple = Py_BuildValue("(On)", res, end); - Py_DECREF(res); - Py_DECREF(object); - return restuple; + while (digits-->0) { + *outp++ = '0' + c/base; + c %= base; + base /= 10; + } + *outp++ = ';'; + } + restuple = Py_BuildValue("(On)", res, end); + Py_DECREF(res); + Py_DECREF(object); + return restuple; } else { - wrong_exception_type(exc); - return NULL; + wrong_exception_type(exc); + return NULL; } } @@ -679,72 +679,72 @@ static Py_UNICODE hexdigits[] = { PyObject *PyCodec_BackslashReplaceErrors(PyObject *exc) { if (PyObject_IsInstance(exc, PyExc_UnicodeEncodeError)) { - PyObject *restuple; - PyObject *object; - Py_ssize_t start; - Py_ssize_t end; - PyObject *res; - Py_UNICODE *p; - Py_UNICODE *startp; - Py_UNICODE *outp; - int ressize; - if (PyUnicodeEncodeError_GetStart(exc, &start)) - return NULL; - if (PyUnicodeEncodeError_GetEnd(exc, &end)) - return NULL; - if (!(object = PyUnicodeEncodeError_GetObject(exc))) - return NULL; - startp = PyUnicode_AS_UNICODE(object); - for (p = startp+start, ressize = 0; p < startp+end; ++p) { + PyObject *restuple; + PyObject *object; + Py_ssize_t start; + Py_ssize_t end; + PyObject *res; + Py_UNICODE *p; + Py_UNICODE *startp; + Py_UNICODE *outp; + int ressize; + if (PyUnicodeEncodeError_GetStart(exc, &start)) + return NULL; + if (PyUnicodeEncodeError_GetEnd(exc, &end)) + return NULL; + if (!(object = PyUnicodeEncodeError_GetObject(exc))) + return NULL; + startp = PyUnicode_AS_UNICODE(object); + for (p = startp+start, ressize = 0; p < startp+end; ++p) { #ifdef Py_UNICODE_WIDE - if (*p >= 0x00010000) - ressize += 1+1+8; - else + if (*p >= 0x00010000) + ressize += 1+1+8; + else #endif - if (*p >= 0x100) { - ressize += 1+1+4; - } - else - ressize += 1+1+2; - } - res = PyUnicode_FromUnicode(NULL, ressize); - if (res==NULL) - return NULL; - for (p = startp+start, outp = PyUnicode_AS_UNICODE(res); - p < startp+end; ++p) { - Py_UNICODE c = *p; - *outp++ = '\\'; + if (*p >= 0x100) { + ressize += 1+1+4; + } + else + ressize += 1+1+2; + } + res = PyUnicode_FromUnicode(NULL, ressize); + if (res==NULL) + return NULL; + for (p = startp+start, outp = PyUnicode_AS_UNICODE(res); + p < startp+end; ++p) { + Py_UNICODE c = *p; + *outp++ = '\\'; #ifdef Py_UNICODE_WIDE - if (c >= 0x00010000) { - *outp++ = 'U'; - *outp++ = hexdigits[(c>>28)&0xf]; - *outp++ = hexdigits[(c>>24)&0xf]; - *outp++ = hexdigits[(c>>20)&0xf]; - *outp++ = hexdigits[(c>>16)&0xf]; - *outp++ = hexdigits[(c>>12)&0xf]; - *outp++ = hexdigits[(c>>8)&0xf]; - } - else + if (c >= 0x00010000) { + *outp++ = 'U'; + *outp++ = hexdigits[(c>>28)&0xf]; + *outp++ = hexdigits[(c>>24)&0xf]; + *outp++ = hexdigits[(c>>20)&0xf]; + *outp++ = hexdigits[(c>>16)&0xf]; + *outp++ = hexdigits[(c>>12)&0xf]; + *outp++ = hexdigits[(c>>8)&0xf]; + } + else #endif - if (c >= 0x100) { - *outp++ = 'u'; - *outp++ = hexdigits[(c>>12)&0xf]; - *outp++ = hexdigits[(c>>8)&0xf]; - } - else - *outp++ = 'x'; - *outp++ = hexdigits[(c>>4)&0xf]; - *outp++ = hexdigits[c&0xf]; - } - - restuple = Py_BuildValue("(On)", res, end); - Py_DECREF(res); - Py_DECREF(object); - return restuple; + if (c >= 0x100) { + *outp++ = 'u'; + *outp++ = hexdigits[(c>>12)&0xf]; + *outp++ = hexdigits[(c>>8)&0xf]; + } + else + *outp++ = 'x'; + *outp++ = hexdigits[(c>>4)&0xf]; + *outp++ = hexdigits[c&0xf]; + } + + restuple = Py_BuildValue("(On)", res, end); + Py_DECREF(res); + Py_DECREF(object); + return restuple; } else { - wrong_exception_type(exc); - return NULL; + wrong_exception_type(exc); + return NULL; } } @@ -759,73 +759,73 @@ PyCodec_SurrogatePassErrors(PyObject *exc) Py_ssize_t end; PyObject *res; if (PyObject_IsInstance(exc, PyExc_UnicodeEncodeError)) { - Py_UNICODE *p; - Py_UNICODE *startp; - char *outp; - if (PyUnicodeEncodeError_GetStart(exc, &start)) - return NULL; - if (PyUnicodeEncodeError_GetEnd(exc, &end)) - return NULL; - if (!(object = PyUnicodeEncodeError_GetObject(exc))) - return NULL; - startp = PyUnicode_AS_UNICODE(object); - res = PyBytes_FromStringAndSize(NULL, 3*(end-start)); - if (!res) { - Py_DECREF(object); - return NULL; - } - outp = PyBytes_AsString(res); - for (p = startp+start; p < startp+end; p++) { - Py_UNICODE ch = *p; - if (ch < 0xd800 || ch > 0xdfff) { - /* Not a surrogate, fail with original exception */ - PyErr_SetObject(PyExceptionInstance_Class(exc), exc); - Py_DECREF(res); - Py_DECREF(object); - return NULL; - } - *outp++ = (char)(0xe0 | (ch >> 12)); - *outp++ = (char)(0x80 | ((ch >> 6) & 0x3f)); - *outp++ = (char)(0x80 | (ch & 0x3f)); - } - restuple = Py_BuildValue("(On)", res, end); - Py_DECREF(res); - Py_DECREF(object); - return restuple; + Py_UNICODE *p; + Py_UNICODE *startp; + char *outp; + if (PyUnicodeEncodeError_GetStart(exc, &start)) + return NULL; + if (PyUnicodeEncodeError_GetEnd(exc, &end)) + return NULL; + if (!(object = PyUnicodeEncodeError_GetObject(exc))) + return NULL; + startp = PyUnicode_AS_UNICODE(object); + res = PyBytes_FromStringAndSize(NULL, 3*(end-start)); + if (!res) { + Py_DECREF(object); + return NULL; + } + outp = PyBytes_AsString(res); + for (p = startp+start; p < startp+end; p++) { + Py_UNICODE ch = *p; + if (ch < 0xd800 || ch > 0xdfff) { + /* Not a surrogate, fail with original exception */ + PyErr_SetObject(PyExceptionInstance_Class(exc), exc); + Py_DECREF(res); + Py_DECREF(object); + return NULL; + } + *outp++ = (char)(0xe0 | (ch >> 12)); + *outp++ = (char)(0x80 | ((ch >> 6) & 0x3f)); + *outp++ = (char)(0x80 | (ch & 0x3f)); + } + restuple = Py_BuildValue("(On)", res, end); + Py_DECREF(res); + Py_DECREF(object); + return restuple; } else if (PyObject_IsInstance(exc, PyExc_UnicodeDecodeError)) { - unsigned char *p; - Py_UNICODE ch = 0; - if (PyUnicodeDecodeError_GetStart(exc, &start)) - return NULL; - if (!(object = PyUnicodeDecodeError_GetObject(exc))) - return NULL; - if (!(p = (unsigned char*)PyBytes_AsString(object))) { - Py_DECREF(object); - return NULL; - } - /* Try decoding a single surrogate character. If - there are more, let the codec call us again. */ - p += start; - if ((p[0] & 0xf0) == 0xe0 || - (p[1] & 0xc0) == 0x80 || - (p[2] & 0xc0) == 0x80) { - /* it's a three-byte code */ - ch = ((p[0] & 0x0f) << 12) + ((p[1] & 0x3f) << 6) + (p[2] & 0x3f); - if (ch < 0xd800 || ch > 0xdfff) - /* it's not a surrogate - fail */ - ch = 0; - } - Py_DECREF(object); - if (ch == 0) { - PyErr_SetObject(PyExceptionInstance_Class(exc), exc); - return NULL; - } - return Py_BuildValue("(u#n)", &ch, 1, start+3); + unsigned char *p; + Py_UNICODE ch = 0; + if (PyUnicodeDecodeError_GetStart(exc, &start)) + return NULL; + if (!(object = PyUnicodeDecodeError_GetObject(exc))) + return NULL; + if (!(p = (unsigned char*)PyBytes_AsString(object))) { + Py_DECREF(object); + return NULL; + } + /* Try decoding a single surrogate character. If + there are more, let the codec call us again. */ + p += start; + if ((p[0] & 0xf0) == 0xe0 || + (p[1] & 0xc0) == 0x80 || + (p[2] & 0xc0) == 0x80) { + /* it's a three-byte code */ + ch = ((p[0] & 0x0f) << 12) + ((p[1] & 0x3f) << 6) + (p[2] & 0x3f); + if (ch < 0xd800 || ch > 0xdfff) + /* it's not a surrogate - fail */ + ch = 0; + } + Py_DECREF(object); + if (ch == 0) { + PyErr_SetObject(PyExceptionInstance_Class(exc), exc); + return NULL; + } + return Py_BuildValue("(u#n)", &ch, 1, start+3); } else { - wrong_exception_type(exc); - return NULL; + wrong_exception_type(exc); + return NULL; } } @@ -838,74 +838,74 @@ PyCodec_SurrogateEscapeErrors(PyObject *exc) Py_ssize_t end; PyObject *res; if (PyObject_IsInstance(exc, PyExc_UnicodeEncodeError)) { - Py_UNICODE *p; - Py_UNICODE *startp; - char *outp; - if (PyUnicodeEncodeError_GetStart(exc, &start)) - return NULL; - if (PyUnicodeEncodeError_GetEnd(exc, &end)) - return NULL; - if (!(object = PyUnicodeEncodeError_GetObject(exc))) - return NULL; - startp = PyUnicode_AS_UNICODE(object); - res = PyBytes_FromStringAndSize(NULL, end-start); - if (!res) { - Py_DECREF(object); - return NULL; - } - outp = PyBytes_AsString(res); - for (p = startp+start; p < startp+end; p++) { - Py_UNICODE ch = *p; - if (ch < 0xdc80 || ch > 0xdcff) { - /* Not a UTF-8b surrogate, fail with original exception */ - PyErr_SetObject(PyExceptionInstance_Class(exc), exc); - Py_DECREF(res); - Py_DECREF(object); - return NULL; - } - *outp++ = ch - 0xdc00; - } - restuple = Py_BuildValue("(On)", res, end); - Py_DECREF(res); - Py_DECREF(object); - return restuple; + Py_UNICODE *p; + Py_UNICODE *startp; + char *outp; + if (PyUnicodeEncodeError_GetStart(exc, &start)) + return NULL; + if (PyUnicodeEncodeError_GetEnd(exc, &end)) + return NULL; + if (!(object = PyUnicodeEncodeError_GetObject(exc))) + return NULL; + startp = PyUnicode_AS_UNICODE(object); + res = PyBytes_FromStringAndSize(NULL, end-start); + if (!res) { + Py_DECREF(object); + return NULL; + } + outp = PyBytes_AsString(res); + for (p = startp+start; p < startp+end; p++) { + Py_UNICODE ch = *p; + if (ch < 0xdc80 || ch > 0xdcff) { + /* Not a UTF-8b surrogate, fail with original exception */ + PyErr_SetObject(PyExceptionInstance_Class(exc), exc); + Py_DECREF(res); + Py_DECREF(object); + return NULL; + } + *outp++ = ch - 0xdc00; + } + restuple = Py_BuildValue("(On)", res, end); + Py_DECREF(res); + Py_DECREF(object); + return restuple; } else if (PyObject_IsInstance(exc, PyExc_UnicodeDecodeError)) { - unsigned char *p; - Py_UNICODE ch[4]; /* decode up to 4 bad bytes. */ - int consumed = 0; - if (PyUnicodeDecodeError_GetStart(exc, &start)) - return NULL; - if (PyUnicodeDecodeError_GetEnd(exc, &end)) - return NULL; - if (!(object = PyUnicodeDecodeError_GetObject(exc))) - return NULL; - if (!(p = (unsigned char*)PyBytes_AsString(object))) { - Py_DECREF(object); - return NULL; - } - while (consumed < 4 && consumed < end-start) { - /* Refuse to escape ASCII bytes. */ - if (p[start+consumed] < 128) - break; - ch[consumed] = 0xdc00 + p[start+consumed]; - consumed++; - } - Py_DECREF(object); - if (!consumed) { - /* codec complained about ASCII byte. */ - PyErr_SetObject(PyExceptionInstance_Class(exc), exc); - return NULL; - } - return Py_BuildValue("(u#n)", ch, consumed, start+consumed); + unsigned char *p; + Py_UNICODE ch[4]; /* decode up to 4 bad bytes. */ + int consumed = 0; + if (PyUnicodeDecodeError_GetStart(exc, &start)) + return NULL; + if (PyUnicodeDecodeError_GetEnd(exc, &end)) + return NULL; + if (!(object = PyUnicodeDecodeError_GetObject(exc))) + return NULL; + if (!(p = (unsigned char*)PyBytes_AsString(object))) { + Py_DECREF(object); + return NULL; + } + while (consumed < 4 && consumed < end-start) { + /* Refuse to escape ASCII bytes. */ + if (p[start+consumed] < 128) + break; + ch[consumed] = 0xdc00 + p[start+consumed]; + consumed++; + } + Py_DECREF(object); + if (!consumed) { + /* codec complained about ASCII byte. */ + PyErr_SetObject(PyExceptionInstance_Class(exc), exc); + return NULL; + } + return Py_BuildValue("(u#n)", ch, consumed, start+consumed); } else { - wrong_exception_type(exc); - return NULL; + wrong_exception_type(exc); + return NULL; } } - + static PyObject *strict_errors(PyObject *self, PyObject *exc) { return PyCodec_StrictErrors(exc); @@ -948,78 +948,78 @@ static PyObject *surrogateescape_errors(PyObject *self, PyObject *exc) static int _PyCodecRegistry_Init(void) { static struct { - char *name; - PyMethodDef def; + char *name; + PyMethodDef def; } methods[] = { - { - "strict", - { - "strict_errors", - strict_errors, - METH_O, - PyDoc_STR("Implements the 'strict' error handling, which " - "raises a UnicodeError on coding errors.") - } - }, - { - "ignore", - { - "ignore_errors", - ignore_errors, - METH_O, - PyDoc_STR("Implements the 'ignore' error handling, which " - "ignores malformed data and continues.") - } - }, - { - "replace", - { - "replace_errors", - replace_errors, - METH_O, - PyDoc_STR("Implements the 'replace' error handling, which " - "replaces malformed data with a replacement marker.") - } - }, - { - "xmlcharrefreplace", - { - "xmlcharrefreplace_errors", - xmlcharrefreplace_errors, - METH_O, - PyDoc_STR("Implements the 'xmlcharrefreplace' error handling, " - "which replaces an unencodable character with the " - "appropriate XML character reference.") - } - }, - { - "backslashreplace", - { - "backslashreplace_errors", - backslashreplace_errors, - METH_O, - PyDoc_STR("Implements the 'backslashreplace' error handling, " - "which replaces an unencodable character with a " - "backslashed escape sequence.") - } - }, - { - "surrogatepass", - { - "surrogatepass", - surrogatepass_errors, - METH_O - } - }, - { - "surrogateescape", - { - "surrogateescape", - surrogateescape_errors, - METH_O - } - } + { + "strict", + { + "strict_errors", + strict_errors, + METH_O, + PyDoc_STR("Implements the 'strict' error handling, which " + "raises a UnicodeError on coding errors.") + } + }, + { + "ignore", + { + "ignore_errors", + ignore_errors, + METH_O, + PyDoc_STR("Implements the 'ignore' error handling, which " + "ignores malformed data and continues.") + } + }, + { + "replace", + { + "replace_errors", + replace_errors, + METH_O, + PyDoc_STR("Implements the 'replace' error handling, which " + "replaces malformed data with a replacement marker.") + } + }, + { + "xmlcharrefreplace", + { + "xmlcharrefreplace_errors", + xmlcharrefreplace_errors, + METH_O, + PyDoc_STR("Implements the 'xmlcharrefreplace' error handling, " + "which replaces an unencodable character with the " + "appropriate XML character reference.") + } + }, + { + "backslashreplace", + { + "backslashreplace_errors", + backslashreplace_errors, + METH_O, + PyDoc_STR("Implements the 'backslashreplace' error handling, " + "which replaces an unencodable character with a " + "backslashed escape sequence.") + } + }, + { + "surrogatepass", + { + "surrogatepass", + surrogatepass_errors, + METH_O + } + }, + { + "surrogateescape", + { + "surrogateescape", + surrogateescape_errors, + METH_O + } + } }; PyInterpreterState *interp = PyThreadState_GET()->interp; @@ -1027,42 +1027,42 @@ static int _PyCodecRegistry_Init(void) unsigned i; if (interp->codec_search_path != NULL) - return 0; + return 0; interp->codec_search_path = PyList_New(0); interp->codec_search_cache = PyDict_New(); interp->codec_error_registry = PyDict_New(); if (interp->codec_error_registry) { - for (i = 0; i < sizeof(methods)/sizeof(methods[0]); ++i) { - PyObject *func = PyCFunction_New(&methods[i].def, NULL); - int res; - if (!func) - Py_FatalError("can't initialize codec error registry"); - res = PyCodec_RegisterError(methods[i].name, func); - Py_DECREF(func); - if (res) - Py_FatalError("can't initialize codec error registry"); - } + for (i = 0; i < sizeof(methods)/sizeof(methods[0]); ++i) { + PyObject *func = PyCFunction_New(&methods[i].def, NULL); + int res; + if (!func) + Py_FatalError("can't initialize codec error registry"); + res = PyCodec_RegisterError(methods[i].name, func); + Py_DECREF(func); + if (res) + Py_FatalError("can't initialize codec error registry"); + } } if (interp->codec_search_path == NULL || - interp->codec_search_cache == NULL || - interp->codec_error_registry == NULL) - Py_FatalError("can't initialize codec registry"); + interp->codec_search_cache == NULL || + interp->codec_error_registry == NULL) + Py_FatalError("can't initialize codec registry"); mod = PyImport_ImportModuleNoBlock("encodings"); if (mod == NULL) { - if (PyErr_ExceptionMatches(PyExc_ImportError)) { - /* Ignore ImportErrors... this is done so that - distributions can disable the encodings package. Note - that other errors are not masked, e.g. SystemErrors - raised to inform the user of an error in the Python - configuration are still reported back to the user. */ - PyErr_Clear(); - return 0; - } - return -1; + if (PyErr_ExceptionMatches(PyExc_ImportError)) { + /* Ignore ImportErrors... this is done so that + distributions can disable the encodings package. Note + that other errors are not masked, e.g. SystemErrors + raised to inform the user of an error in the Python + configuration are still reported back to the user. */ + PyErr_Clear(); + return 0; + } + return -1; } Py_DECREF(mod); interp->codecs_initialized = 1; diff --git a/Python/compile.c b/Python/compile.c index ab54208..074b131 100644 --- a/Python/compile.c +++ b/Python/compile.c @@ -5,10 +5,10 @@ * PyCodeObject. The compiler makes several passes to build the code * object: * 1. Checks for future statements. See future.c - * 2. Builds a symbol table. See symtable.c. + * 2. Builds a symbol table. See symtable.c. * 3. Generate code for basic blocks. See compiler_mod() in this file. * 4. Assemble the basic blocks into final code. See assemble() in - * this file. + * this file. * 5. Optimize the byte code (peephole optimizations). See peephole.c * * Note that compiler_mod() suggests module, but the module ast type @@ -45,37 +45,37 @@ int Py_OptimizeFlag = 0; #define COMP_DICTCOMP 3 struct instr { - unsigned i_jabs : 1; - unsigned i_jrel : 1; - unsigned i_hasarg : 1; - unsigned char i_opcode; - int i_oparg; - struct basicblock_ *i_target; /* target block (if jump instruction) */ - int i_lineno; + unsigned i_jabs : 1; + unsigned i_jrel : 1; + unsigned i_hasarg : 1; + unsigned char i_opcode; + int i_oparg; + struct basicblock_ *i_target; /* target block (if jump instruction) */ + int i_lineno; }; typedef struct basicblock_ { /* Each basicblock in a compilation unit is linked via b_list in the reverse order that the block are allocated. b_list points to the next block, not to be confused with b_next, which is next by control flow. */ - struct basicblock_ *b_list; - /* number of instructions used */ - int b_iused; - /* length of instruction array (b_instr) */ - int b_ialloc; - /* pointer to an array of instructions, initially NULL */ - struct instr *b_instr; - /* If b_next is non-NULL, it is a pointer to the next - block reached by normal control flow. */ - struct basicblock_ *b_next; - /* b_seen is used to perform a DFS of basicblocks. */ - unsigned b_seen : 1; - /* b_return is true if a RETURN_VALUE opcode is inserted. */ - unsigned b_return : 1; - /* depth of stack upon entry of block, computed by stackdepth() */ - int b_startdepth; - /* instruction offset for block, computed by assemble_jump_offsets() */ - int b_offset; + struct basicblock_ *b_list; + /* number of instructions used */ + int b_iused; + /* length of instruction array (b_instr) */ + int b_ialloc; + /* pointer to an array of instructions, initially NULL */ + struct instr *b_instr; + /* If b_next is non-NULL, it is a pointer to the next + block reached by normal control flow. */ + struct basicblock_ *b_next; + /* b_seen is used to perform a DFS of basicblocks. */ + unsigned b_seen : 1; + /* b_return is true if a RETURN_VALUE opcode is inserted. */ + unsigned b_return : 1; + /* depth of stack upon entry of block, computed by stackdepth() */ + int b_startdepth; + /* instruction offset for block, computed by assemble_jump_offsets() */ + int b_offset; } basicblock; /* fblockinfo tracks the current frame block. @@ -88,66 +88,66 @@ compiler IR. enum fblocktype { LOOP, EXCEPT, FINALLY_TRY, FINALLY_END }; struct fblockinfo { - enum fblocktype fb_type; - basicblock *fb_block; + enum fblocktype fb_type; + basicblock *fb_block; }; /* The following items change on entry and exit of code blocks. They must be saved and restored when returning to a block. */ struct compiler_unit { - PySTEntryObject *u_ste; - - PyObject *u_name; - /* The following fields are dicts that map objects to - the index of them in co_XXX. The index is used as - the argument for opcodes that refer to those collections. - */ - PyObject *u_consts; /* all constants */ - PyObject *u_names; /* all names */ - PyObject *u_varnames; /* local variables */ - PyObject *u_cellvars; /* cell variables */ - PyObject *u_freevars; /* free variables */ - - PyObject *u_private; /* for private name mangling */ - - int u_argcount; /* number of arguments for block */ - int u_kwonlyargcount; /* number of keyword only arguments for block */ - /* Pointer to the most recently allocated block. By following b_list - members, you can reach all early allocated blocks. */ - basicblock *u_blocks; - basicblock *u_curblock; /* pointer to current block */ - int u_tmpname; /* temporary variables for list comps */ - - int u_nfblocks; - struct fblockinfo u_fblock[CO_MAXBLOCKS]; - - int u_firstlineno; /* the first lineno of the block */ - int u_lineno; /* the lineno for the current stmt */ - int u_lineno_set; /* boolean to indicate whether instr - has been generated with current lineno */ + PySTEntryObject *u_ste; + + PyObject *u_name; + /* The following fields are dicts that map objects to + the index of them in co_XXX. The index is used as + the argument for opcodes that refer to those collections. + */ + PyObject *u_consts; /* all constants */ + PyObject *u_names; /* all names */ + PyObject *u_varnames; /* local variables */ + PyObject *u_cellvars; /* cell variables */ + PyObject *u_freevars; /* free variables */ + + PyObject *u_private; /* for private name mangling */ + + int u_argcount; /* number of arguments for block */ + int u_kwonlyargcount; /* number of keyword only arguments for block */ + /* Pointer to the most recently allocated block. By following b_list + members, you can reach all early allocated blocks. */ + basicblock *u_blocks; + basicblock *u_curblock; /* pointer to current block */ + int u_tmpname; /* temporary variables for list comps */ + + int u_nfblocks; + struct fblockinfo u_fblock[CO_MAXBLOCKS]; + + int u_firstlineno; /* the first lineno of the block */ + int u_lineno; /* the lineno for the current stmt */ + int u_lineno_set; /* boolean to indicate whether instr + has been generated with current lineno */ }; -/* This struct captures the global state of a compilation. +/* This struct captures the global state of a compilation. The u pointer points to the current compilation unit, while units -for enclosing blocks are stored in c_stack. The u and c_stack are +for enclosing blocks are stored in c_stack. The u and c_stack are managed by compiler_enter_scope() and compiler_exit_scope(). */ struct compiler { - const char *c_filename; - struct symtable *c_st; - PyFutureFeatures *c_future; /* pointer to module's __future__ */ - PyCompilerFlags *c_flags; - - int c_interactive; /* true if in interactive mode */ - int c_nestlevel; - - struct compiler_unit *u; /* compiler state for current block */ - PyObject *c_stack; /* Python list holding compiler_unit ptrs */ - char *c_encoding; /* source encoding (a borrowed reference) */ - PyArena *c_arena; /* pointer to memory allocation arena */ + const char *c_filename; + struct symtable *c_st; + PyFutureFeatures *c_future; /* pointer to module's __future__ */ + PyCompilerFlags *c_flags; + + int c_interactive; /* true if in interactive mode */ + int c_nestlevel; + + struct compiler_unit *u; /* compiler state for current block */ + PyObject *c_stack; /* Python list holding compiler_unit ptrs */ + char *c_encoding; /* source encoding (a borrowed reference) */ + PyArena *c_arena; /* pointer to memory allocation arena */ }; static int compiler_enter_scope(struct compiler *, identifier, void *, int); @@ -168,12 +168,12 @@ static int compiler_visit_keyword(struct compiler *, keyword_ty); static int compiler_visit_expr(struct compiler *, expr_ty); static int compiler_augassign(struct compiler *, stmt_ty); static int compiler_visit_slice(struct compiler *, slice_ty, - expr_context_ty); + expr_context_ty); static int compiler_push_fblock(struct compiler *, enum fblocktype, - basicblock *); + basicblock *); static void compiler_pop_fblock(struct compiler *, enum fblocktype, - basicblock *); + basicblock *); /* Returns true if there is a loop on the fblock stack. */ static int compiler_in_loop(struct compiler *); @@ -182,10 +182,10 @@ static int expr_constant(expr_ty e); static int compiler_with(struct compiler *, stmt_ty); static int compiler_call_helper(struct compiler *c, int n, - asdl_seq *args, - asdl_seq *keywords, - expr_ty starargs, - expr_ty kwargs); + asdl_seq *args, + asdl_seq *keywords, + expr_ty starargs, + expr_ty kwargs); static PyCodeObject *assemble(struct compiler *, int addNone); static PyObject *__doc__; @@ -195,175 +195,175 @@ static PyObject *__doc__; PyObject * _Py_Mangle(PyObject *privateobj, PyObject *ident) { - /* Name mangling: __private becomes _classname__private. - This is independent from how the name is used. */ - const Py_UNICODE *p, *name = PyUnicode_AS_UNICODE(ident); - Py_UNICODE *buffer; - size_t nlen, plen; - if (privateobj == NULL || !PyUnicode_Check(privateobj) || - name == NULL || name[0] != '_' || name[1] != '_') { - Py_INCREF(ident); - return ident; - } - p = PyUnicode_AS_UNICODE(privateobj); - nlen = Py_UNICODE_strlen(name); - /* Don't mangle __id__ or names with dots. - - The only time a name with a dot can occur is when - we are compiling an import statement that has a - package name. - - TODO(jhylton): Decide whether we want to support - mangling of the module name, e.g. __M.X. - */ - if ((name[nlen-1] == '_' && name[nlen-2] == '_') - || Py_UNICODE_strchr(name, '.')) { - Py_INCREF(ident); - return ident; /* Don't mangle __whatever__ */ - } - /* Strip leading underscores from class name */ - while (*p == '_') - p++; - if (*p == 0) { - Py_INCREF(ident); - return ident; /* Don't mangle if class is just underscores */ - } - plen = Py_UNICODE_strlen(p); - - assert(1 <= PY_SSIZE_T_MAX - nlen); - assert(1 + nlen <= PY_SSIZE_T_MAX - plen); - - ident = PyUnicode_FromStringAndSize(NULL, 1 + nlen + plen); - if (!ident) - return 0; - /* ident = "_" + p[:plen] + name # i.e. 1+plen+nlen bytes */ - buffer = PyUnicode_AS_UNICODE(ident); - buffer[0] = '_'; - Py_UNICODE_strncpy(buffer+1, p, plen); - Py_UNICODE_strcpy(buffer+1+plen, name); - return ident; + /* Name mangling: __private becomes _classname__private. + This is independent from how the name is used. */ + const Py_UNICODE *p, *name = PyUnicode_AS_UNICODE(ident); + Py_UNICODE *buffer; + size_t nlen, plen; + if (privateobj == NULL || !PyUnicode_Check(privateobj) || + name == NULL || name[0] != '_' || name[1] != '_') { + Py_INCREF(ident); + return ident; + } + p = PyUnicode_AS_UNICODE(privateobj); + nlen = Py_UNICODE_strlen(name); + /* Don't mangle __id__ or names with dots. + + The only time a name with a dot can occur is when + we are compiling an import statement that has a + package name. + + TODO(jhylton): Decide whether we want to support + mangling of the module name, e.g. __M.X. + */ + if ((name[nlen-1] == '_' && name[nlen-2] == '_') + || Py_UNICODE_strchr(name, '.')) { + Py_INCREF(ident); + return ident; /* Don't mangle __whatever__ */ + } + /* Strip leading underscores from class name */ + while (*p == '_') + p++; + if (*p == 0) { + Py_INCREF(ident); + return ident; /* Don't mangle if class is just underscores */ + } + plen = Py_UNICODE_strlen(p); + + assert(1 <= PY_SSIZE_T_MAX - nlen); + assert(1 + nlen <= PY_SSIZE_T_MAX - plen); + + ident = PyUnicode_FromStringAndSize(NULL, 1 + nlen + plen); + if (!ident) + return 0; + /* ident = "_" + p[:plen] + name # i.e. 1+plen+nlen bytes */ + buffer = PyUnicode_AS_UNICODE(ident); + buffer[0] = '_'; + Py_UNICODE_strncpy(buffer+1, p, plen); + Py_UNICODE_strcpy(buffer+1+plen, name); + return ident; } static int compiler_init(struct compiler *c) { - memset(c, 0, sizeof(struct compiler)); + memset(c, 0, sizeof(struct compiler)); - c->c_stack = PyList_New(0); - if (!c->c_stack) - return 0; + c->c_stack = PyList_New(0); + if (!c->c_stack) + return 0; - return 1; + return 1; } PyCodeObject * PyAST_Compile(mod_ty mod, const char *filename, PyCompilerFlags *flags, - PyArena *arena) + PyArena *arena) { - struct compiler c; - PyCodeObject *co = NULL; - PyCompilerFlags local_flags; - int merged; - - if (!__doc__) { - __doc__ = PyUnicode_InternFromString("__doc__"); - if (!__doc__) - return NULL; - } - - if (!compiler_init(&c)) - return NULL; - c.c_filename = filename; - c.c_arena = arena; - c.c_future = PyFuture_FromAST(mod, filename); - if (c.c_future == NULL) - goto finally; - if (!flags) { - local_flags.cf_flags = 0; - flags = &local_flags; - } - merged = c.c_future->ff_features | flags->cf_flags; - c.c_future->ff_features = merged; - flags->cf_flags = merged; - c.c_flags = flags; - c.c_nestlevel = 0; - - c.c_st = PySymtable_Build(mod, filename, c.c_future); - if (c.c_st == NULL) { - if (!PyErr_Occurred()) - PyErr_SetString(PyExc_SystemError, "no symtable"); - goto finally; - } - - /* XXX initialize to NULL for now, need to handle */ - c.c_encoding = NULL; - - co = compiler_mod(&c, mod); + struct compiler c; + PyCodeObject *co = NULL; + PyCompilerFlags local_flags; + int merged; + + if (!__doc__) { + __doc__ = PyUnicode_InternFromString("__doc__"); + if (!__doc__) + return NULL; + } + + if (!compiler_init(&c)) + return NULL; + c.c_filename = filename; + c.c_arena = arena; + c.c_future = PyFuture_FromAST(mod, filename); + if (c.c_future == NULL) + goto finally; + if (!flags) { + local_flags.cf_flags = 0; + flags = &local_flags; + } + merged = c.c_future->ff_features | flags->cf_flags; + c.c_future->ff_features = merged; + flags->cf_flags = merged; + c.c_flags = flags; + c.c_nestlevel = 0; + + c.c_st = PySymtable_Build(mod, filename, c.c_future); + if (c.c_st == NULL) { + if (!PyErr_Occurred()) + PyErr_SetString(PyExc_SystemError, "no symtable"); + goto finally; + } + + /* XXX initialize to NULL for now, need to handle */ + c.c_encoding = NULL; + + co = compiler_mod(&c, mod); finally: - compiler_free(&c); - assert(co || PyErr_Occurred()); - return co; + compiler_free(&c); + assert(co || PyErr_Occurred()); + return co; } PyCodeObject * PyNode_Compile(struct _node *n, const char *filename) { - PyCodeObject *co = NULL; - mod_ty mod; - PyArena *arena = PyArena_New(); - if (!arena) - return NULL; - mod = PyAST_FromNode(n, NULL, filename, arena); - if (mod) - co = PyAST_Compile(mod, filename, NULL, arena); - PyArena_Free(arena); - return co; + PyCodeObject *co = NULL; + mod_ty mod; + PyArena *arena = PyArena_New(); + if (!arena) + return NULL; + mod = PyAST_FromNode(n, NULL, filename, arena); + if (mod) + co = PyAST_Compile(mod, filename, NULL, arena); + PyArena_Free(arena); + return co; } static void compiler_free(struct compiler *c) { - if (c->c_st) - PySymtable_Free(c->c_st); - if (c->c_future) - PyObject_Free(c->c_future); - Py_DECREF(c->c_stack); + if (c->c_st) + PySymtable_Free(c->c_st); + if (c->c_future) + PyObject_Free(c->c_future); + Py_DECREF(c->c_stack); } static PyObject * list2dict(PyObject *list) { - Py_ssize_t i, n; - PyObject *v, *k; - PyObject *dict = PyDict_New(); - if (!dict) return NULL; - - n = PyList_Size(list); - for (i = 0; i < n; i++) { - v = PyLong_FromLong(i); - if (!v) { - Py_DECREF(dict); - return NULL; - } - k = PyList_GET_ITEM(list, i); - k = PyTuple_Pack(2, k, k->ob_type); - if (k == NULL || PyDict_SetItem(dict, k, v) < 0) { - Py_XDECREF(k); - Py_DECREF(v); - Py_DECREF(dict); - return NULL; - } - Py_DECREF(k); - Py_DECREF(v); - } - return dict; + Py_ssize_t i, n; + PyObject *v, *k; + PyObject *dict = PyDict_New(); + if (!dict) return NULL; + + n = PyList_Size(list); + for (i = 0; i < n; i++) { + v = PyLong_FromLong(i); + if (!v) { + Py_DECREF(dict); + return NULL; + } + k = PyList_GET_ITEM(list, i); + k = PyTuple_Pack(2, k, k->ob_type); + if (k == NULL || PyDict_SetItem(dict, k, v) < 0) { + Py_XDECREF(k); + Py_DECREF(v); + Py_DECREF(dict); + return NULL; + } + Py_DECREF(k); + Py_DECREF(v); + } + return dict; } /* Return new dict containing names from src that match scope(s). src is a symbol table dictionary. If the scope of a name matches -either scope_type or flag is set, insert it into the new dict. The +either scope_type or flag is set, insert it into the new dict. The values are integers, starting at offset and increasing by one for each key. */ @@ -371,194 +371,194 @@ each key. static PyObject * dictbytype(PyObject *src, int scope_type, int flag, int offset) { - Py_ssize_t pos = 0, i = offset, scope; - PyObject *k, *v, *dest = PyDict_New(); - - assert(offset >= 0); - if (dest == NULL) - return NULL; - - while (PyDict_Next(src, &pos, &k, &v)) { - /* XXX this should probably be a macro in symtable.h */ - long vi; - assert(PyLong_Check(v)); - vi = PyLong_AS_LONG(v); - scope = (vi >> SCOPE_OFFSET) & SCOPE_MASK; - - if (scope == scope_type || vi & flag) { - PyObject *tuple, *item = PyLong_FromLong(i); - if (item == NULL) { - Py_DECREF(dest); - return NULL; - } - i++; - tuple = PyTuple_Pack(2, k, k->ob_type); - if (!tuple || PyDict_SetItem(dest, tuple, item) < 0) { - Py_DECREF(item); - Py_DECREF(dest); - Py_XDECREF(tuple); - return NULL; - } - Py_DECREF(item); - Py_DECREF(tuple); - } - } - return dest; + Py_ssize_t pos = 0, i = offset, scope; + PyObject *k, *v, *dest = PyDict_New(); + + assert(offset >= 0); + if (dest == NULL) + return NULL; + + while (PyDict_Next(src, &pos, &k, &v)) { + /* XXX this should probably be a macro in symtable.h */ + long vi; + assert(PyLong_Check(v)); + vi = PyLong_AS_LONG(v); + scope = (vi >> SCOPE_OFFSET) & SCOPE_MASK; + + if (scope == scope_type || vi & flag) { + PyObject *tuple, *item = PyLong_FromLong(i); + if (item == NULL) { + Py_DECREF(dest); + return NULL; + } + i++; + tuple = PyTuple_Pack(2, k, k->ob_type); + if (!tuple || PyDict_SetItem(dest, tuple, item) < 0) { + Py_DECREF(item); + Py_DECREF(dest); + Py_XDECREF(tuple); + return NULL; + } + Py_DECREF(item); + Py_DECREF(tuple); + } + } + return dest; } static void compiler_unit_check(struct compiler_unit *u) { - basicblock *block; - for (block = u->u_blocks; block != NULL; block = block->b_list) { - assert((void *)block != (void *)0xcbcbcbcb); - assert((void *)block != (void *)0xfbfbfbfb); - assert((void *)block != (void *)0xdbdbdbdb); - if (block->b_instr != NULL) { - assert(block->b_ialloc > 0); - assert(block->b_iused > 0); - assert(block->b_ialloc >= block->b_iused); - } - else { - assert (block->b_iused == 0); - assert (block->b_ialloc == 0); - } - } + basicblock *block; + for (block = u->u_blocks; block != NULL; block = block->b_list) { + assert((void *)block != (void *)0xcbcbcbcb); + assert((void *)block != (void *)0xfbfbfbfb); + assert((void *)block != (void *)0xdbdbdbdb); + if (block->b_instr != NULL) { + assert(block->b_ialloc > 0); + assert(block->b_iused > 0); + assert(block->b_ialloc >= block->b_iused); + } + else { + assert (block->b_iused == 0); + assert (block->b_ialloc == 0); + } + } } static void compiler_unit_free(struct compiler_unit *u) { - basicblock *b, *next; - - compiler_unit_check(u); - b = u->u_blocks; - while (b != NULL) { - if (b->b_instr) - PyObject_Free((void *)b->b_instr); - next = b->b_list; - PyObject_Free((void *)b); - b = next; - } - Py_CLEAR(u->u_ste); - Py_CLEAR(u->u_name); - Py_CLEAR(u->u_consts); - Py_CLEAR(u->u_names); - Py_CLEAR(u->u_varnames); - Py_CLEAR(u->u_freevars); - Py_CLEAR(u->u_cellvars); - Py_CLEAR(u->u_private); - PyObject_Free(u); + basicblock *b, *next; + + compiler_unit_check(u); + b = u->u_blocks; + while (b != NULL) { + if (b->b_instr) + PyObject_Free((void *)b->b_instr); + next = b->b_list; + PyObject_Free((void *)b); + b = next; + } + Py_CLEAR(u->u_ste); + Py_CLEAR(u->u_name); + Py_CLEAR(u->u_consts); + Py_CLEAR(u->u_names); + Py_CLEAR(u->u_varnames); + Py_CLEAR(u->u_freevars); + Py_CLEAR(u->u_cellvars); + Py_CLEAR(u->u_private); + PyObject_Free(u); } static int compiler_enter_scope(struct compiler *c, identifier name, void *key, - int lineno) + int lineno) { - struct compiler_unit *u; - - u = (struct compiler_unit *)PyObject_Malloc(sizeof( - struct compiler_unit)); - if (!u) { - PyErr_NoMemory(); - return 0; - } - memset(u, 0, sizeof(struct compiler_unit)); - u->u_argcount = 0; - u->u_kwonlyargcount = 0; - u->u_ste = PySymtable_Lookup(c->c_st, key); - if (!u->u_ste) { - compiler_unit_free(u); - return 0; - } - Py_INCREF(name); - u->u_name = name; - u->u_varnames = list2dict(u->u_ste->ste_varnames); - u->u_cellvars = dictbytype(u->u_ste->ste_symbols, CELL, 0, 0); - if (!u->u_varnames || !u->u_cellvars) { - compiler_unit_free(u); - return 0; - } - - u->u_freevars = dictbytype(u->u_ste->ste_symbols, FREE, DEF_FREE_CLASS, - PyDict_Size(u->u_cellvars)); - if (!u->u_freevars) { - compiler_unit_free(u); - return 0; - } - - u->u_blocks = NULL; - u->u_tmpname = 0; - u->u_nfblocks = 0; - u->u_firstlineno = lineno; - u->u_lineno = 0; - u->u_lineno_set = 0; - u->u_consts = PyDict_New(); - if (!u->u_consts) { - compiler_unit_free(u); - return 0; - } - u->u_names = PyDict_New(); - if (!u->u_names) { - compiler_unit_free(u); - return 0; - } - - u->u_private = NULL; - - /* Push the old compiler_unit on the stack. */ - if (c->u) { - PyObject *capsule = PyCapsule_New(c->u, COMPILER_CAPSULE_NAME_COMPILER_UNIT, NULL); - if (!capsule || PyList_Append(c->c_stack, capsule) < 0) { - Py_XDECREF(capsule); - compiler_unit_free(u); - return 0; - } - Py_DECREF(capsule); - u->u_private = c->u->u_private; - Py_XINCREF(u->u_private); - } - c->u = u; - - c->c_nestlevel++; - if (compiler_use_new_block(c) == NULL) - return 0; - - return 1; + struct compiler_unit *u; + + u = (struct compiler_unit *)PyObject_Malloc(sizeof( + struct compiler_unit)); + if (!u) { + PyErr_NoMemory(); + return 0; + } + memset(u, 0, sizeof(struct compiler_unit)); + u->u_argcount = 0; + u->u_kwonlyargcount = 0; + u->u_ste = PySymtable_Lookup(c->c_st, key); + if (!u->u_ste) { + compiler_unit_free(u); + return 0; + } + Py_INCREF(name); + u->u_name = name; + u->u_varnames = list2dict(u->u_ste->ste_varnames); + u->u_cellvars = dictbytype(u->u_ste->ste_symbols, CELL, 0, 0); + if (!u->u_varnames || !u->u_cellvars) { + compiler_unit_free(u); + return 0; + } + + u->u_freevars = dictbytype(u->u_ste->ste_symbols, FREE, DEF_FREE_CLASS, + PyDict_Size(u->u_cellvars)); + if (!u->u_freevars) { + compiler_unit_free(u); + return 0; + } + + u->u_blocks = NULL; + u->u_tmpname = 0; + u->u_nfblocks = 0; + u->u_firstlineno = lineno; + u->u_lineno = 0; + u->u_lineno_set = 0; + u->u_consts = PyDict_New(); + if (!u->u_consts) { + compiler_unit_free(u); + return 0; + } + u->u_names = PyDict_New(); + if (!u->u_names) { + compiler_unit_free(u); + return 0; + } + + u->u_private = NULL; + + /* Push the old compiler_unit on the stack. */ + if (c->u) { + PyObject *capsule = PyCapsule_New(c->u, COMPILER_CAPSULE_NAME_COMPILER_UNIT, NULL); + if (!capsule || PyList_Append(c->c_stack, capsule) < 0) { + Py_XDECREF(capsule); + compiler_unit_free(u); + return 0; + } + Py_DECREF(capsule); + u->u_private = c->u->u_private; + Py_XINCREF(u->u_private); + } + c->u = u; + + c->c_nestlevel++; + if (compiler_use_new_block(c) == NULL) + return 0; + + return 1; } static void compiler_exit_scope(struct compiler *c) { - int n; - PyObject *capsule; - - c->c_nestlevel--; - compiler_unit_free(c->u); - /* Restore c->u to the parent unit. */ - n = PyList_GET_SIZE(c->c_stack) - 1; - if (n >= 0) { - capsule = PyList_GET_ITEM(c->c_stack, n); - c->u = (struct compiler_unit *)PyCapsule_GetPointer(capsule, COMPILER_CAPSULE_NAME_COMPILER_UNIT); - assert(c->u); - /* we are deleting from a list so this really shouldn't fail */ - if (PySequence_DelItem(c->c_stack, n) < 0) - Py_FatalError("compiler_exit_scope()"); - compiler_unit_check(c->u); - } - else - c->u = NULL; + int n; + PyObject *capsule; + + c->c_nestlevel--; + compiler_unit_free(c->u); + /* Restore c->u to the parent unit. */ + n = PyList_GET_SIZE(c->c_stack) - 1; + if (n >= 0) { + capsule = PyList_GET_ITEM(c->c_stack, n); + c->u = (struct compiler_unit *)PyCapsule_GetPointer(capsule, COMPILER_CAPSULE_NAME_COMPILER_UNIT); + assert(c->u); + /* we are deleting from a list so this really shouldn't fail */ + if (PySequence_DelItem(c->c_stack, n) < 0) + Py_FatalError("compiler_exit_scope()"); + compiler_unit_check(c->u); + } + else + c->u = NULL; } -/* Allocate a new "anonymous" local variable. Used by with statements. */ - -static PyObject * -compiler_new_tmpname(struct compiler *c) -{ - char tmpname[256]; - PyOS_snprintf(tmpname, sizeof(tmpname), "_[%d]", ++c->u->u_tmpname); - return PyUnicode_FromString(tmpname); +/* Allocate a new "anonymous" local variable. Used by with statements. */ + +static PyObject * +compiler_new_tmpname(struct compiler *c) +{ + char tmpname[256]; + PyOS_snprintf(tmpname, sizeof(tmpname), "_[%d]", ++c->u->u_tmpname); + return PyUnicode_FromString(tmpname); } /* Allocate a new block and return a pointer to it. @@ -568,50 +568,50 @@ compiler_new_tmpname(struct compiler *c) static basicblock * compiler_new_block(struct compiler *c) { - basicblock *b; - struct compiler_unit *u; - - u = c->u; - b = (basicblock *)PyObject_Malloc(sizeof(basicblock)); - if (b == NULL) { - PyErr_NoMemory(); - return NULL; - } - memset((void *)b, 0, sizeof(basicblock)); - /* Extend the singly linked list of blocks with new block. */ - b->b_list = u->u_blocks; - u->u_blocks = b; - return b; + basicblock *b; + struct compiler_unit *u; + + u = c->u; + b = (basicblock *)PyObject_Malloc(sizeof(basicblock)); + if (b == NULL) { + PyErr_NoMemory(); + return NULL; + } + memset((void *)b, 0, sizeof(basicblock)); + /* Extend the singly linked list of blocks with new block. */ + b->b_list = u->u_blocks; + u->u_blocks = b; + return b; } static basicblock * compiler_use_new_block(struct compiler *c) { - basicblock *block = compiler_new_block(c); - if (block == NULL) - return NULL; - c->u->u_curblock = block; - return block; + basicblock *block = compiler_new_block(c); + if (block == NULL) + return NULL; + c->u->u_curblock = block; + return block; } static basicblock * compiler_next_block(struct compiler *c) { - basicblock *block = compiler_new_block(c); - if (block == NULL) - return NULL; - c->u->u_curblock->b_next = block; - c->u->u_curblock = block; - return block; + basicblock *block = compiler_new_block(c); + if (block == NULL) + return NULL; + c->u->u_curblock->b_next = block; + c->u->u_curblock = block; + return block; } static basicblock * compiler_use_next_block(struct compiler *c, basicblock *block) { - assert(block != NULL); - c->u->u_curblock->b_next = block; - c->u->u_curblock = block; - return block; + assert(block != NULL); + c->u->u_curblock->b_next = block; + c->u->u_curblock = block; + return block; } /* Returns the offset of the next instruction in the current block's @@ -622,44 +622,44 @@ compiler_use_next_block(struct compiler *c, basicblock *block) static int compiler_next_instr(struct compiler *c, basicblock *b) { - assert(b != NULL); - if (b->b_instr == NULL) { - b->b_instr = (struct instr *)PyObject_Malloc( - sizeof(struct instr) * DEFAULT_BLOCK_SIZE); - if (b->b_instr == NULL) { - PyErr_NoMemory(); - return -1; - } - b->b_ialloc = DEFAULT_BLOCK_SIZE; - memset((char *)b->b_instr, 0, - sizeof(struct instr) * DEFAULT_BLOCK_SIZE); - } - else if (b->b_iused == b->b_ialloc) { - struct instr *tmp; - size_t oldsize, newsize; - oldsize = b->b_ialloc * sizeof(struct instr); - newsize = oldsize << 1; - - if (oldsize > (PY_SIZE_MAX >> 1)) { - PyErr_NoMemory(); - return -1; - } - - if (newsize == 0) { - PyErr_NoMemory(); - return -1; - } - b->b_ialloc <<= 1; - tmp = (struct instr *)PyObject_Realloc( - (void *)b->b_instr, newsize); - if (tmp == NULL) { - PyErr_NoMemory(); - return -1; - } - b->b_instr = tmp; - memset((char *)b->b_instr + oldsize, 0, newsize - oldsize); - } - return b->b_iused++; + assert(b != NULL); + if (b->b_instr == NULL) { + b->b_instr = (struct instr *)PyObject_Malloc( + sizeof(struct instr) * DEFAULT_BLOCK_SIZE); + if (b->b_instr == NULL) { + PyErr_NoMemory(); + return -1; + } + b->b_ialloc = DEFAULT_BLOCK_SIZE; + memset((char *)b->b_instr, 0, + sizeof(struct instr) * DEFAULT_BLOCK_SIZE); + } + else if (b->b_iused == b->b_ialloc) { + struct instr *tmp; + size_t oldsize, newsize; + oldsize = b->b_ialloc * sizeof(struct instr); + newsize = oldsize << 1; + + if (oldsize > (PY_SIZE_MAX >> 1)) { + PyErr_NoMemory(); + return -1; + } + + if (newsize == 0) { + PyErr_NoMemory(); + return -1; + } + b->b_ialloc <<= 1; + tmp = (struct instr *)PyObject_Realloc( + (void *)b->b_instr, newsize); + if (tmp == NULL) { + PyErr_NoMemory(); + return -1; + } + b->b_instr = tmp; + memset((char *)b->b_instr + oldsize, 0, newsize - oldsize); + } + return b->b_iused++; } /* Set the i_lineno member of the instruction at offset off if the @@ -677,208 +677,208 @@ compiler_next_instr(struct compiler *c, basicblock *b) static void compiler_set_lineno(struct compiler *c, int off) { - basicblock *b; - if (c->u->u_lineno_set) - return; - c->u->u_lineno_set = 1; - b = c->u->u_curblock; - b->b_instr[off].i_lineno = c->u->u_lineno; + basicblock *b; + if (c->u->u_lineno_set) + return; + c->u->u_lineno_set = 1; + b = c->u->u_curblock; + b->b_instr[off].i_lineno = c->u->u_lineno; } static int opcode_stack_effect(int opcode, int oparg) { - switch (opcode) { - case POP_TOP: - return -1; - case ROT_TWO: - case ROT_THREE: - return 0; - case DUP_TOP: - return 1; - case ROT_FOUR: - return 0; - - case UNARY_POSITIVE: - case UNARY_NEGATIVE: - case UNARY_NOT: - case UNARY_INVERT: - return 0; - - case SET_ADD: - case LIST_APPEND: - return -1; - case MAP_ADD: - return -2; - - case BINARY_POWER: - case BINARY_MULTIPLY: - case BINARY_MODULO: - case BINARY_ADD: - case BINARY_SUBTRACT: - case BINARY_SUBSCR: - case BINARY_FLOOR_DIVIDE: - case BINARY_TRUE_DIVIDE: - return -1; - case INPLACE_FLOOR_DIVIDE: - case INPLACE_TRUE_DIVIDE: - return -1; - - case INPLACE_ADD: - case INPLACE_SUBTRACT: - case INPLACE_MULTIPLY: - case INPLACE_MODULO: - return -1; - case STORE_SUBSCR: - return -3; - case STORE_MAP: - return -2; - case DELETE_SUBSCR: - return -2; - - case BINARY_LSHIFT: - case BINARY_RSHIFT: - case BINARY_AND: - case BINARY_XOR: - case BINARY_OR: - return -1; - case INPLACE_POWER: - return -1; - case GET_ITER: - return 0; - - case PRINT_EXPR: - return -1; - case LOAD_BUILD_CLASS: - return 1; - case INPLACE_LSHIFT: - case INPLACE_RSHIFT: - case INPLACE_AND: - case INPLACE_XOR: - case INPLACE_OR: - return -1; - case BREAK_LOOP: - return 0; - case WITH_CLEANUP: - return -1; /* XXX Sometimes more */ - case STORE_LOCALS: - return -1; - case RETURN_VALUE: - return -1; - case IMPORT_STAR: - return -1; - case YIELD_VALUE: - return 0; - - case POP_BLOCK: - return 0; - case POP_EXCEPT: - return 0; /* -3 except if bad bytecode */ - case END_FINALLY: - return -1; /* or -2 or -3 if exception occurred */ - - case STORE_NAME: - return -1; - case DELETE_NAME: - return 0; - case UNPACK_SEQUENCE: - return oparg-1; - case UNPACK_EX: - return (oparg&0xFF) + (oparg>>8); - case FOR_ITER: - return 1; - - case STORE_ATTR: - return -2; - case DELETE_ATTR: - return -1; - case STORE_GLOBAL: - return -1; - case DELETE_GLOBAL: - return 0; - case DUP_TOPX: - return oparg; - case LOAD_CONST: - return 1; - case LOAD_NAME: - return 1; - case BUILD_TUPLE: - case BUILD_LIST: - case BUILD_SET: - return 1-oparg; - case BUILD_MAP: - return 1; - case LOAD_ATTR: - return 0; - case COMPARE_OP: - return -1; - case IMPORT_NAME: - return 0; - case IMPORT_FROM: - return 1; - - case JUMP_FORWARD: - case JUMP_IF_TRUE_OR_POP: /* -1 if jump not taken */ - case JUMP_IF_FALSE_OR_POP: /* "" */ - case JUMP_ABSOLUTE: - return 0; - - case POP_JUMP_IF_FALSE: - case POP_JUMP_IF_TRUE: - return -1; - - case LOAD_GLOBAL: - return 1; - - case CONTINUE_LOOP: - return 0; - case SETUP_LOOP: - return 0; - case SETUP_EXCEPT: - case SETUP_FINALLY: - return 6; /* can push 3 values for the new exception - + 3 others for the previous exception state */ - - case LOAD_FAST: - return 1; - case STORE_FAST: - return -1; - case DELETE_FAST: - return 0; - - case RAISE_VARARGS: - return -oparg; + switch (opcode) { + case POP_TOP: + return -1; + case ROT_TWO: + case ROT_THREE: + return 0; + case DUP_TOP: + return 1; + case ROT_FOUR: + return 0; + + case UNARY_POSITIVE: + case UNARY_NEGATIVE: + case UNARY_NOT: + case UNARY_INVERT: + return 0; + + case SET_ADD: + case LIST_APPEND: + return -1; + case MAP_ADD: + return -2; + + case BINARY_POWER: + case BINARY_MULTIPLY: + case BINARY_MODULO: + case BINARY_ADD: + case BINARY_SUBTRACT: + case BINARY_SUBSCR: + case BINARY_FLOOR_DIVIDE: + case BINARY_TRUE_DIVIDE: + return -1; + case INPLACE_FLOOR_DIVIDE: + case INPLACE_TRUE_DIVIDE: + return -1; + + case INPLACE_ADD: + case INPLACE_SUBTRACT: + case INPLACE_MULTIPLY: + case INPLACE_MODULO: + return -1; + case STORE_SUBSCR: + return -3; + case STORE_MAP: + return -2; + case DELETE_SUBSCR: + return -2; + + case BINARY_LSHIFT: + case BINARY_RSHIFT: + case BINARY_AND: + case BINARY_XOR: + case BINARY_OR: + return -1; + case INPLACE_POWER: + return -1; + case GET_ITER: + return 0; + + case PRINT_EXPR: + return -1; + case LOAD_BUILD_CLASS: + return 1; + case INPLACE_LSHIFT: + case INPLACE_RSHIFT: + case INPLACE_AND: + case INPLACE_XOR: + case INPLACE_OR: + return -1; + case BREAK_LOOP: + return 0; + case WITH_CLEANUP: + return -1; /* XXX Sometimes more */ + case STORE_LOCALS: + return -1; + case RETURN_VALUE: + return -1; + case IMPORT_STAR: + return -1; + case YIELD_VALUE: + return 0; + + case POP_BLOCK: + return 0; + case POP_EXCEPT: + return 0; /* -3 except if bad bytecode */ + case END_FINALLY: + return -1; /* or -2 or -3 if exception occurred */ + + case STORE_NAME: + return -1; + case DELETE_NAME: + return 0; + case UNPACK_SEQUENCE: + return oparg-1; + case UNPACK_EX: + return (oparg&0xFF) + (oparg>>8); + case FOR_ITER: + return 1; + + case STORE_ATTR: + return -2; + case DELETE_ATTR: + return -1; + case STORE_GLOBAL: + return -1; + case DELETE_GLOBAL: + return 0; + case DUP_TOPX: + return oparg; + case LOAD_CONST: + return 1; + case LOAD_NAME: + return 1; + case BUILD_TUPLE: + case BUILD_LIST: + case BUILD_SET: + return 1-oparg; + case BUILD_MAP: + return 1; + case LOAD_ATTR: + return 0; + case COMPARE_OP: + return -1; + case IMPORT_NAME: + return 0; + case IMPORT_FROM: + return 1; + + case JUMP_FORWARD: + case JUMP_IF_TRUE_OR_POP: /* -1 if jump not taken */ + case JUMP_IF_FALSE_OR_POP: /* "" */ + case JUMP_ABSOLUTE: + return 0; + + case POP_JUMP_IF_FALSE: + case POP_JUMP_IF_TRUE: + return -1; + + case LOAD_GLOBAL: + return 1; + + case CONTINUE_LOOP: + return 0; + case SETUP_LOOP: + return 0; + case SETUP_EXCEPT: + case SETUP_FINALLY: + return 6; /* can push 3 values for the new exception + + 3 others for the previous exception state */ + + case LOAD_FAST: + return 1; + case STORE_FAST: + return -1; + case DELETE_FAST: + return 0; + + case RAISE_VARARGS: + return -oparg; #define NARGS(o) (((o) % 256) + 2*(((o) / 256) % 256)) - case CALL_FUNCTION: - return -NARGS(oparg); - case CALL_FUNCTION_VAR: - case CALL_FUNCTION_KW: - return -NARGS(oparg)-1; - case CALL_FUNCTION_VAR_KW: - return -NARGS(oparg)-2; - case MAKE_FUNCTION: - return -NARGS(oparg) - ((oparg >> 16) & 0xffff); - case MAKE_CLOSURE: - return -1 - NARGS(oparg) - ((oparg >> 16) & 0xffff); + case CALL_FUNCTION: + return -NARGS(oparg); + case CALL_FUNCTION_VAR: + case CALL_FUNCTION_KW: + return -NARGS(oparg)-1; + case CALL_FUNCTION_VAR_KW: + return -NARGS(oparg)-2; + case MAKE_FUNCTION: + return -NARGS(oparg) - ((oparg >> 16) & 0xffff); + case MAKE_CLOSURE: + return -1 - NARGS(oparg) - ((oparg >> 16) & 0xffff); #undef NARGS - case BUILD_SLICE: - if (oparg == 3) - return -2; - else - return -1; - - case LOAD_CLOSURE: - return 1; - case LOAD_DEREF: - return 1; - case STORE_DEREF: - return -1; - default: - fprintf(stderr, "opcode = %d\n", opcode); - Py_FatalError("opcode_stack_effect()"); - - } - return 0; /* not reachable */ + case BUILD_SLICE: + if (oparg == 3) + return -2; + else + return -1; + + case LOAD_CLOSURE: + return 1; + case LOAD_DEREF: + return 1; + case STORE_DEREF: + return -1; + default: + fprintf(stderr, "opcode = %d\n", opcode); + Py_FatalError("opcode_stack_effect()"); + + } + return 0; /* not reachable */ } /* Add an opcode with no argument. @@ -888,118 +888,118 @@ opcode_stack_effect(int opcode, int oparg) static int compiler_addop(struct compiler *c, int opcode) { - basicblock *b; - struct instr *i; - int off; - off = compiler_next_instr(c, c->u->u_curblock); - if (off < 0) - return 0; - b = c->u->u_curblock; - i = &b->b_instr[off]; - i->i_opcode = opcode; - i->i_hasarg = 0; - if (opcode == RETURN_VALUE) - b->b_return = 1; - compiler_set_lineno(c, off); - return 1; + basicblock *b; + struct instr *i; + int off; + off = compiler_next_instr(c, c->u->u_curblock); + if (off < 0) + return 0; + b = c->u->u_curblock; + i = &b->b_instr[off]; + i->i_opcode = opcode; + i->i_hasarg = 0; + if (opcode == RETURN_VALUE) + b->b_return = 1; + compiler_set_lineno(c, off); + return 1; } static int compiler_add_o(struct compiler *c, PyObject *dict, PyObject *o) { - PyObject *t, *v; - Py_ssize_t arg; - double d; - - /* necessary to make sure types aren't coerced (e.g., int and long) */ - /* _and_ to distinguish 0.0 from -0.0 e.g. on IEEE platforms */ - if (PyFloat_Check(o)) { - d = PyFloat_AS_DOUBLE(o); - /* all we need is to make the tuple different in either the 0.0 - * or -0.0 case from all others, just to avoid the "coercion". - */ - if (d == 0.0 && copysign(1.0, d) < 0.0) - t = PyTuple_Pack(3, o, o->ob_type, Py_None); - else - t = PyTuple_Pack(2, o, o->ob_type); - } + PyObject *t, *v; + Py_ssize_t arg; + double d; + + /* necessary to make sure types aren't coerced (e.g., int and long) */ + /* _and_ to distinguish 0.0 from -0.0 e.g. on IEEE platforms */ + if (PyFloat_Check(o)) { + d = PyFloat_AS_DOUBLE(o); + /* all we need is to make the tuple different in either the 0.0 + * or -0.0 case from all others, just to avoid the "coercion". + */ + if (d == 0.0 && copysign(1.0, d) < 0.0) + t = PyTuple_Pack(3, o, o->ob_type, Py_None); + else + t = PyTuple_Pack(2, o, o->ob_type); + } #ifndef WITHOUT_COMPLEX - else if (PyComplex_Check(o)) { - Py_complex z; - int real_negzero, imag_negzero; - /* For the complex case we must make complex(x, 0.) - different from complex(x, -0.) and complex(0., y) - different from complex(-0., y), for any x and y. - All four complex zeros must be distinguished.*/ - z = PyComplex_AsCComplex(o); - real_negzero = z.real == 0.0 && copysign(1.0, z.real) < 0.0; - imag_negzero = z.imag == 0.0 && copysign(1.0, z.imag) < 0.0; - if (real_negzero && imag_negzero) { - t = PyTuple_Pack(5, o, o->ob_type, - Py_None, Py_None, Py_None); - } - else if (imag_negzero) { - t = PyTuple_Pack(4, o, o->ob_type, Py_None, Py_None); - } - else if (real_negzero) { - t = PyTuple_Pack(3, o, o->ob_type, Py_None); - } - else { - t = PyTuple_Pack(2, o, o->ob_type); - } + else if (PyComplex_Check(o)) { + Py_complex z; + int real_negzero, imag_negzero; + /* For the complex case we must make complex(x, 0.) + different from complex(x, -0.) and complex(0., y) + different from complex(-0., y), for any x and y. + All four complex zeros must be distinguished.*/ + z = PyComplex_AsCComplex(o); + real_negzero = z.real == 0.0 && copysign(1.0, z.real) < 0.0; + imag_negzero = z.imag == 0.0 && copysign(1.0, z.imag) < 0.0; + if (real_negzero && imag_negzero) { + t = PyTuple_Pack(5, o, o->ob_type, + Py_None, Py_None, Py_None); + } + else if (imag_negzero) { + t = PyTuple_Pack(4, o, o->ob_type, Py_None, Py_None); } + else if (real_negzero) { + t = PyTuple_Pack(3, o, o->ob_type, Py_None); + } + else { + t = PyTuple_Pack(2, o, o->ob_type); + } + } #endif /* WITHOUT_COMPLEX */ - else { - t = PyTuple_Pack(2, o, o->ob_type); + else { + t = PyTuple_Pack(2, o, o->ob_type); + } + if (t == NULL) + return -1; + + v = PyDict_GetItem(dict, t); + if (!v) { + if (PyErr_Occurred()) + return -1; + arg = PyDict_Size(dict); + v = PyLong_FromLong(arg); + if (!v) { + Py_DECREF(t); + return -1; + } + if (PyDict_SetItem(dict, t, v) < 0) { + Py_DECREF(t); + Py_DECREF(v); + return -1; } - if (t == NULL) - return -1; - - v = PyDict_GetItem(dict, t); - if (!v) { - if (PyErr_Occurred()) - return -1; - arg = PyDict_Size(dict); - v = PyLong_FromLong(arg); - if (!v) { - Py_DECREF(t); - return -1; - } - if (PyDict_SetItem(dict, t, v) < 0) { - Py_DECREF(t); - Py_DECREF(v); - return -1; - } - Py_DECREF(v); - } - else - arg = PyLong_AsLong(v); - Py_DECREF(t); - return arg; + Py_DECREF(v); + } + else + arg = PyLong_AsLong(v); + Py_DECREF(t); + return arg; } static int compiler_addop_o(struct compiler *c, int opcode, PyObject *dict, - PyObject *o) + PyObject *o) { int arg = compiler_add_o(c, dict, o); if (arg < 0) - return 0; + return 0; return compiler_addop_i(c, opcode, arg); } static int compiler_addop_name(struct compiler *c, int opcode, PyObject *dict, - PyObject *o) + PyObject *o) { int arg; PyObject *mangled = _Py_Mangle(c->u->u_private, o); if (!mangled) - return 0; + return 0; arg = compiler_add_o(c, dict, mangled); Py_DECREF(mangled); if (arg < 0) - return 0; + return 0; return compiler_addop_i(c, opcode, arg); } @@ -1010,43 +1010,43 @@ compiler_addop_name(struct compiler *c, int opcode, PyObject *dict, static int compiler_addop_i(struct compiler *c, int opcode, int oparg) { - struct instr *i; - int off; - off = compiler_next_instr(c, c->u->u_curblock); - if (off < 0) - return 0; - i = &c->u->u_curblock->b_instr[off]; - i->i_opcode = opcode; - i->i_oparg = oparg; - i->i_hasarg = 1; - compiler_set_lineno(c, off); - return 1; + struct instr *i; + int off; + off = compiler_next_instr(c, c->u->u_curblock); + if (off < 0) + return 0; + i = &c->u->u_curblock->b_instr[off]; + i->i_opcode = opcode; + i->i_oparg = oparg; + i->i_hasarg = 1; + compiler_set_lineno(c, off); + return 1; } static int compiler_addop_j(struct compiler *c, int opcode, basicblock *b, int absolute) { - struct instr *i; - int off; - - assert(b != NULL); - off = compiler_next_instr(c, c->u->u_curblock); - if (off < 0) - return 0; - i = &c->u->u_curblock->b_instr[off]; - i->i_opcode = opcode; - i->i_target = b; - i->i_hasarg = 1; - if (absolute) - i->i_jabs = 1; - else - i->i_jrel = 1; - compiler_set_lineno(c, off); - return 1; + struct instr *i; + int off; + + assert(b != NULL); + off = compiler_next_instr(c, c->u->u_curblock); + if (off < 0) + return 0; + i = &c->u->u_curblock->b_instr[off]; + i->i_opcode = opcode; + i->i_target = b; + i->i_hasarg = 1; + if (absolute) + i->i_jabs = 1; + else + i->i_jrel = 1; + compiler_set_lineno(c, off); + return 1; } -/* The distinction between NEW_BLOCK and NEXT_BLOCK is subtle. (I'd - like to find better names.) NEW_BLOCK() creates a new block and sets +/* The distinction between NEW_BLOCK and NEXT_BLOCK is subtle. (I'd + like to find better names.) NEW_BLOCK() creates a new block and sets it as the current block. NEXT_BLOCK() also creates an implicit jump from the current block to the new block. */ @@ -1057,50 +1057,50 @@ compiler_addop_j(struct compiler *c, int opcode, basicblock *b, int absolute) #define NEW_BLOCK(C) { \ - if (compiler_use_new_block((C)) == NULL) \ - return 0; \ + if (compiler_use_new_block((C)) == NULL) \ + return 0; \ } #define NEXT_BLOCK(C) { \ - if (compiler_next_block((C)) == NULL) \ - return 0; \ + if (compiler_next_block((C)) == NULL) \ + return 0; \ } #define ADDOP(C, OP) { \ - if (!compiler_addop((C), (OP))) \ - return 0; \ + if (!compiler_addop((C), (OP))) \ + return 0; \ } #define ADDOP_IN_SCOPE(C, OP) { \ - if (!compiler_addop((C), (OP))) { \ - compiler_exit_scope(c); \ - return 0; \ - } \ + if (!compiler_addop((C), (OP))) { \ + compiler_exit_scope(c); \ + return 0; \ + } \ } #define ADDOP_O(C, OP, O, TYPE) { \ - if (!compiler_addop_o((C), (OP), (C)->u->u_ ## TYPE, (O))) \ - return 0; \ + if (!compiler_addop_o((C), (OP), (C)->u->u_ ## TYPE, (O))) \ + return 0; \ } #define ADDOP_NAME(C, OP, O, TYPE) { \ - if (!compiler_addop_name((C), (OP), (C)->u->u_ ## TYPE, (O))) \ - return 0; \ + if (!compiler_addop_name((C), (OP), (C)->u->u_ ## TYPE, (O))) \ + return 0; \ } #define ADDOP_I(C, OP, O) { \ - if (!compiler_addop_i((C), (OP), (O))) \ - return 0; \ + if (!compiler_addop_i((C), (OP), (O))) \ + return 0; \ } #define ADDOP_JABS(C, OP, O) { \ - if (!compiler_addop_j((C), (OP), (O), 1)) \ - return 0; \ + if (!compiler_addop_j((C), (OP), (O), 1)) \ + return 0; \ } #define ADDOP_JREL(C, OP, O) { \ - if (!compiler_addop_j((C), (OP), (O), 0)) \ - return 0; \ + if (!compiler_addop_j((C), (OP), (O), 0)) \ + return 0; \ } /* VISIT and VISIT_SEQ takes an ASDL type as their second argument. They use @@ -1108,49 +1108,49 @@ compiler_addop_j(struct compiler *c, int opcode, basicblock *b, int absolute) */ #define VISIT(C, TYPE, V) {\ - if (!compiler_visit_ ## TYPE((C), (V))) \ - return 0; \ + if (!compiler_visit_ ## TYPE((C), (V))) \ + return 0; \ } #define VISIT_IN_SCOPE(C, TYPE, V) {\ - if (!compiler_visit_ ## TYPE((C), (V))) { \ - compiler_exit_scope(c); \ - return 0; \ - } \ + if (!compiler_visit_ ## TYPE((C), (V))) { \ + compiler_exit_scope(c); \ + return 0; \ + } \ } #define VISIT_SLICE(C, V, CTX) {\ - if (!compiler_visit_slice((C), (V), (CTX))) \ - return 0; \ + if (!compiler_visit_slice((C), (V), (CTX))) \ + return 0; \ } #define VISIT_SEQ(C, TYPE, SEQ) { \ - int _i; \ - asdl_seq *seq = (SEQ); /* avoid variable capture */ \ - for (_i = 0; _i < asdl_seq_LEN(seq); _i++) { \ - TYPE ## _ty elt = (TYPE ## _ty)asdl_seq_GET(seq, _i); \ - if (!compiler_visit_ ## TYPE((C), elt)) \ - return 0; \ - } \ + int _i; \ + asdl_seq *seq = (SEQ); /* avoid variable capture */ \ + for (_i = 0; _i < asdl_seq_LEN(seq); _i++) { \ + TYPE ## _ty elt = (TYPE ## _ty)asdl_seq_GET(seq, _i); \ + if (!compiler_visit_ ## TYPE((C), elt)) \ + return 0; \ + } \ } #define VISIT_SEQ_IN_SCOPE(C, TYPE, SEQ) { \ - int _i; \ - asdl_seq *seq = (SEQ); /* avoid variable capture */ \ - for (_i = 0; _i < asdl_seq_LEN(seq); _i++) { \ - TYPE ## _ty elt = (TYPE ## _ty)asdl_seq_GET(seq, _i); \ - if (!compiler_visit_ ## TYPE((C), elt)) { \ - compiler_exit_scope(c); \ - return 0; \ - } \ - } \ + int _i; \ + asdl_seq *seq = (SEQ); /* avoid variable capture */ \ + for (_i = 0; _i < asdl_seq_LEN(seq); _i++) { \ + TYPE ## _ty elt = (TYPE ## _ty)asdl_seq_GET(seq, _i); \ + if (!compiler_visit_ ## TYPE((C), elt)) { \ + compiler_exit_scope(c); \ + return 0; \ + } \ + } \ } static int compiler_isdocstring(stmt_ty s) { if (s->kind != Expr_kind) - return 0; + return 0; return s->v.Expr.value->kind == Str_kind; } @@ -1159,67 +1159,67 @@ compiler_isdocstring(stmt_ty s) static int compiler_body(struct compiler *c, asdl_seq *stmts) { - int i = 0; - stmt_ty st; - - if (!asdl_seq_LEN(stmts)) - return 1; - st = (stmt_ty)asdl_seq_GET(stmts, 0); - if (compiler_isdocstring(st) && Py_OptimizeFlag < 2) { - /* don't generate docstrings if -OO */ - i = 1; - VISIT(c, expr, st->v.Expr.value); - if (!compiler_nameop(c, __doc__, Store)) - return 0; - } - for (; i < asdl_seq_LEN(stmts); i++) - VISIT(c, stmt, (stmt_ty)asdl_seq_GET(stmts, i)); - return 1; + int i = 0; + stmt_ty st; + + if (!asdl_seq_LEN(stmts)) + return 1; + st = (stmt_ty)asdl_seq_GET(stmts, 0); + if (compiler_isdocstring(st) && Py_OptimizeFlag < 2) { + /* don't generate docstrings if -OO */ + i = 1; + VISIT(c, expr, st->v.Expr.value); + if (!compiler_nameop(c, __doc__, Store)) + return 0; + } + for (; i < asdl_seq_LEN(stmts); i++) + VISIT(c, stmt, (stmt_ty)asdl_seq_GET(stmts, i)); + return 1; } static PyCodeObject * compiler_mod(struct compiler *c, mod_ty mod) { - PyCodeObject *co; - int addNone = 1; - static PyObject *module; - if (!module) { - module = PyUnicode_InternFromString("<module>"); - if (!module) - return NULL; - } - /* Use 0 for firstlineno initially, will fixup in assemble(). */ - if (!compiler_enter_scope(c, module, mod, 0)) - return NULL; - switch (mod->kind) { - case Module_kind: - if (!compiler_body(c, mod->v.Module.body)) { - compiler_exit_scope(c); - return 0; - } - break; - case Interactive_kind: - c->c_interactive = 1; - VISIT_SEQ_IN_SCOPE(c, stmt, - mod->v.Interactive.body); - break; - case Expression_kind: - VISIT_IN_SCOPE(c, expr, mod->v.Expression.body); - addNone = 0; - break; - case Suite_kind: - PyErr_SetString(PyExc_SystemError, - "suite should not be possible"); - return 0; - default: - PyErr_Format(PyExc_SystemError, - "module kind %d should not be possible", - mod->kind); - return 0; - } - co = assemble(c, addNone); - compiler_exit_scope(c); - return co; + PyCodeObject *co; + int addNone = 1; + static PyObject *module; + if (!module) { + module = PyUnicode_InternFromString("<module>"); + if (!module) + return NULL; + } + /* Use 0 for firstlineno initially, will fixup in assemble(). */ + if (!compiler_enter_scope(c, module, mod, 0)) + return NULL; + switch (mod->kind) { + case Module_kind: + if (!compiler_body(c, mod->v.Module.body)) { + compiler_exit_scope(c); + return 0; + } + break; + case Interactive_kind: + c->c_interactive = 1; + VISIT_SEQ_IN_SCOPE(c, stmt, + mod->v.Interactive.body); + break; + case Expression_kind: + VISIT_IN_SCOPE(c, expr, mod->v.Expression.body); + addNone = 0; + break; + case Suite_kind: + PyErr_SetString(PyExc_SystemError, + "suite should not be possible"); + return 0; + default: + PyErr_Format(PyExc_SystemError, + "module kind %d should not be possible", + mod->kind); + return 0; + } + co = assemble(c, addNone); + compiler_exit_scope(c); + return co; } /* The test for LOCAL must come before the test for FREE in order to @@ -1230,24 +1230,24 @@ compiler_mod(struct compiler *c, mod_ty mod) static int get_ref_type(struct compiler *c, PyObject *name) { - int scope = PyST_GetScope(c->u->u_ste, name); - if (scope == 0) { - char buf[350]; - PyOS_snprintf(buf, sizeof(buf), - "unknown scope for %.100s in %.100s(%s) in %s\n" - "symbols: %s\nlocals: %s\nglobals: %s", - PyBytes_AS_STRING(name), - PyBytes_AS_STRING(c->u->u_name), - PyObject_REPR(c->u->u_ste->ste_id), - c->c_filename, - PyObject_REPR(c->u->u_ste->ste_symbols), - PyObject_REPR(c->u->u_varnames), - PyObject_REPR(c->u->u_names) - ); - Py_FatalError(buf); - } - - return scope; + int scope = PyST_GetScope(c->u->u_ste, name); + if (scope == 0) { + char buf[350]; + PyOS_snprintf(buf, sizeof(buf), + "unknown scope for %.100s in %.100s(%s) in %s\n" + "symbols: %s\nlocals: %s\nglobals: %s", + PyBytes_AS_STRING(name), + PyBytes_AS_STRING(c->u->u_name), + PyObject_REPR(c->u->u_ste->ste_id), + c->c_filename, + PyObject_REPR(c->u->u_ste->ste_symbols), + PyObject_REPR(c->u->u_varnames), + PyObject_REPR(c->u->u_names) + ); + Py_FatalError(buf); + } + + return scope; } static int @@ -1256,637 +1256,637 @@ compiler_lookup_arg(PyObject *dict, PyObject *name) PyObject *k, *v; k = PyTuple_Pack(2, name, name->ob_type); if (k == NULL) - return -1; + return -1; v = PyDict_GetItem(dict, k); Py_DECREF(k); if (v == NULL) - return -1; + return -1; return PyLong_AS_LONG(v); } static int compiler_make_closure(struct compiler *c, PyCodeObject *co, int args) { - int i, free = PyCode_GetNumFree(co); - if (free == 0) { - ADDOP_O(c, LOAD_CONST, (PyObject*)co, consts); - ADDOP_I(c, MAKE_FUNCTION, args); - return 1; - } - for (i = 0; i < free; ++i) { - /* Bypass com_addop_varname because it will generate - LOAD_DEREF but LOAD_CLOSURE is needed. - */ - PyObject *name = PyTuple_GET_ITEM(co->co_freevars, i); - int arg, reftype; - - /* Special case: If a class contains a method with a - free variable that has the same name as a method, - the name will be considered free *and* local in the - class. It should be handled by the closure, as - well as by the normal name loookup logic. - */ - reftype = get_ref_type(c, name); - if (reftype == CELL) - arg = compiler_lookup_arg(c->u->u_cellvars, name); - else /* (reftype == FREE) */ - arg = compiler_lookup_arg(c->u->u_freevars, name); - if (arg == -1) { - fprintf(stderr, - "lookup %s in %s %d %d\n" - "freevars of %s: %s\n", - PyObject_REPR(name), - PyBytes_AS_STRING(c->u->u_name), - reftype, arg, - _PyUnicode_AsString(co->co_name), - PyObject_REPR(co->co_freevars)); - Py_FatalError("compiler_make_closure()"); - } - ADDOP_I(c, LOAD_CLOSURE, arg); - } - ADDOP_I(c, BUILD_TUPLE, free); - ADDOP_O(c, LOAD_CONST, (PyObject*)co, consts); - ADDOP_I(c, MAKE_CLOSURE, args); - return 1; + int i, free = PyCode_GetNumFree(co); + if (free == 0) { + ADDOP_O(c, LOAD_CONST, (PyObject*)co, consts); + ADDOP_I(c, MAKE_FUNCTION, args); + return 1; + } + for (i = 0; i < free; ++i) { + /* Bypass com_addop_varname because it will generate + LOAD_DEREF but LOAD_CLOSURE is needed. + */ + PyObject *name = PyTuple_GET_ITEM(co->co_freevars, i); + int arg, reftype; + + /* Special case: If a class contains a method with a + free variable that has the same name as a method, + the name will be considered free *and* local in the + class. It should be handled by the closure, as + well as by the normal name loookup logic. + */ + reftype = get_ref_type(c, name); + if (reftype == CELL) + arg = compiler_lookup_arg(c->u->u_cellvars, name); + else /* (reftype == FREE) */ + arg = compiler_lookup_arg(c->u->u_freevars, name); + if (arg == -1) { + fprintf(stderr, + "lookup %s in %s %d %d\n" + "freevars of %s: %s\n", + PyObject_REPR(name), + PyBytes_AS_STRING(c->u->u_name), + reftype, arg, + _PyUnicode_AsString(co->co_name), + PyObject_REPR(co->co_freevars)); + Py_FatalError("compiler_make_closure()"); + } + ADDOP_I(c, LOAD_CLOSURE, arg); + } + ADDOP_I(c, BUILD_TUPLE, free); + ADDOP_O(c, LOAD_CONST, (PyObject*)co, consts); + ADDOP_I(c, MAKE_CLOSURE, args); + return 1; } static int compiler_decorators(struct compiler *c, asdl_seq* decos) { - int i; + int i; - if (!decos) - return 1; + if (!decos) + return 1; - for (i = 0; i < asdl_seq_LEN(decos); i++) { - VISIT(c, expr, (expr_ty)asdl_seq_GET(decos, i)); - } - return 1; + for (i = 0; i < asdl_seq_LEN(decos); i++) { + VISIT(c, expr, (expr_ty)asdl_seq_GET(decos, i)); + } + return 1; } static int compiler_visit_kwonlydefaults(struct compiler *c, asdl_seq *kwonlyargs, - asdl_seq *kw_defaults) + asdl_seq *kw_defaults) { - int i, default_count = 0; - for (i = 0; i < asdl_seq_LEN(kwonlyargs); i++) { - arg_ty arg = asdl_seq_GET(kwonlyargs, i); - expr_ty default_ = asdl_seq_GET(kw_defaults, i); - if (default_) { - ADDOP_O(c, LOAD_CONST, arg->arg, consts); - if (!compiler_visit_expr(c, default_)) { - return -1; - } - default_count++; - } - } - return default_count; + int i, default_count = 0; + for (i = 0; i < asdl_seq_LEN(kwonlyargs); i++) { + arg_ty arg = asdl_seq_GET(kwonlyargs, i); + expr_ty default_ = asdl_seq_GET(kw_defaults, i); + if (default_) { + ADDOP_O(c, LOAD_CONST, arg->arg, consts); + if (!compiler_visit_expr(c, default_)) { + return -1; + } + default_count++; + } + } + return default_count; } static int compiler_visit_argannotation(struct compiler *c, identifier id, expr_ty annotation, PyObject *names) { - if (annotation) { - VISIT(c, expr, annotation); - if (PyList_Append(names, id)) - return -1; - } - return 0; + if (annotation) { + VISIT(c, expr, annotation); + if (PyList_Append(names, id)) + return -1; + } + return 0; } static int compiler_visit_argannotations(struct compiler *c, asdl_seq* args, PyObject *names) { - int i, error; - for (i = 0; i < asdl_seq_LEN(args); i++) { - arg_ty arg = (arg_ty)asdl_seq_GET(args, i); - error = compiler_visit_argannotation( - c, - arg->arg, - arg->annotation, - names); - if (error) - return error; - } - return 0; + int i, error; + for (i = 0; i < asdl_seq_LEN(args); i++) { + arg_ty arg = (arg_ty)asdl_seq_GET(args, i); + error = compiler_visit_argannotation( + c, + arg->arg, + arg->annotation, + names); + if (error) + return error; + } + return 0; } static int compiler_visit_annotations(struct compiler *c, arguments_ty args, expr_ty returns) { - /* Push arg annotations and a list of the argument names. Return the # - of items pushed. The expressions are evaluated out-of-order wrt the - source code. - - More than 2^16-1 annotations is a SyntaxError. Returns -1 on error. - */ - static identifier return_str; - PyObject *names; - int len; - names = PyList_New(0); - if (!names) - return -1; - - if (compiler_visit_argannotations(c, args->args, names)) - goto error; - if (args->varargannotation && - compiler_visit_argannotation(c, args->vararg, - args->varargannotation, names)) - goto error; - if (compiler_visit_argannotations(c, args->kwonlyargs, names)) - goto error; - if (args->kwargannotation && - compiler_visit_argannotation(c, args->kwarg, - args->kwargannotation, names)) - goto error; - - if (!return_str) { - return_str = PyUnicode_InternFromString("return"); - if (!return_str) - goto error; - } - if (compiler_visit_argannotation(c, return_str, returns, names)) { - goto error; - } - - len = PyList_GET_SIZE(names); - if (len > 65534) { - /* len must fit in 16 bits, and len is incremented below */ - PyErr_SetString(PyExc_SyntaxError, - "too many annotations"); - goto error; - } - if (len) { - /* convert names to a tuple and place on stack */ - PyObject *elt; - int i; - PyObject *s = PyTuple_New(len); - if (!s) - goto error; - for (i = 0; i < len; i++) { - elt = PyList_GET_ITEM(names, i); - Py_INCREF(elt); - PyTuple_SET_ITEM(s, i, elt); - } - ADDOP_O(c, LOAD_CONST, s, consts); - Py_DECREF(s); - len++; /* include the just-pushed tuple */ - } - Py_DECREF(names); - return len; + /* Push arg annotations and a list of the argument names. Return the # + of items pushed. The expressions are evaluated out-of-order wrt the + source code. + + More than 2^16-1 annotations is a SyntaxError. Returns -1 on error. + */ + static identifier return_str; + PyObject *names; + int len; + names = PyList_New(0); + if (!names) + return -1; + + if (compiler_visit_argannotations(c, args->args, names)) + goto error; + if (args->varargannotation && + compiler_visit_argannotation(c, args->vararg, + args->varargannotation, names)) + goto error; + if (compiler_visit_argannotations(c, args->kwonlyargs, names)) + goto error; + if (args->kwargannotation && + compiler_visit_argannotation(c, args->kwarg, + args->kwargannotation, names)) + goto error; + + if (!return_str) { + return_str = PyUnicode_InternFromString("return"); + if (!return_str) + goto error; + } + if (compiler_visit_argannotation(c, return_str, returns, names)) { + goto error; + } + + len = PyList_GET_SIZE(names); + if (len > 65534) { + /* len must fit in 16 bits, and len is incremented below */ + PyErr_SetString(PyExc_SyntaxError, + "too many annotations"); + goto error; + } + if (len) { + /* convert names to a tuple and place on stack */ + PyObject *elt; + int i; + PyObject *s = PyTuple_New(len); + if (!s) + goto error; + for (i = 0; i < len; i++) { + elt = PyList_GET_ITEM(names, i); + Py_INCREF(elt); + PyTuple_SET_ITEM(s, i, elt); + } + ADDOP_O(c, LOAD_CONST, s, consts); + Py_DECREF(s); + len++; /* include the just-pushed tuple */ + } + Py_DECREF(names); + return len; error: - Py_DECREF(names); - return -1; + Py_DECREF(names); + return -1; } static int compiler_function(struct compiler *c, stmt_ty s) { - PyCodeObject *co; - PyObject *first_const = Py_None; - arguments_ty args = s->v.FunctionDef.args; - expr_ty returns = s->v.FunctionDef.returns; - asdl_seq* decos = s->v.FunctionDef.decorator_list; - stmt_ty st; - int i, n, docstring, kw_default_count = 0, arglength; - int num_annotations; - - assert(s->kind == FunctionDef_kind); - - if (!compiler_decorators(c, decos)) - return 0; - if (args->kwonlyargs) { - int res = compiler_visit_kwonlydefaults(c, args->kwonlyargs, - args->kw_defaults); - if (res < 0) - return 0; - kw_default_count = res; - } - if (args->defaults) - VISIT_SEQ(c, expr, args->defaults); - num_annotations = compiler_visit_annotations(c, args, returns); - if (num_annotations < 0) - return 0; - assert((num_annotations & 0xFFFF) == num_annotations); - - if (!compiler_enter_scope(c, s->v.FunctionDef.name, (void *)s, - s->lineno)) - return 0; - - st = (stmt_ty)asdl_seq_GET(s->v.FunctionDef.body, 0); - docstring = compiler_isdocstring(st); - if (docstring && Py_OptimizeFlag < 2) - first_const = st->v.Expr.value->v.Str.s; - if (compiler_add_o(c, c->u->u_consts, first_const) < 0) { - compiler_exit_scope(c); - return 0; - } - - c->u->u_argcount = asdl_seq_LEN(args->args); - c->u->u_kwonlyargcount = asdl_seq_LEN(args->kwonlyargs); - n = asdl_seq_LEN(s->v.FunctionDef.body); - /* if there was a docstring, we need to skip the first statement */ - for (i = docstring; i < n; i++) { - st = (stmt_ty)asdl_seq_GET(s->v.FunctionDef.body, i); - VISIT_IN_SCOPE(c, stmt, st); - } - co = assemble(c, 1); - compiler_exit_scope(c); - if (co == NULL) - return 0; - - arglength = asdl_seq_LEN(args->defaults); - arglength |= kw_default_count << 8; - arglength |= num_annotations << 16; - compiler_make_closure(c, co, arglength); - Py_DECREF(co); - - /* decorators */ - for (i = 0; i < asdl_seq_LEN(decos); i++) { - ADDOP_I(c, CALL_FUNCTION, 1); - } - - return compiler_nameop(c, s->v.FunctionDef.name, Store); + PyCodeObject *co; + PyObject *first_const = Py_None; + arguments_ty args = s->v.FunctionDef.args; + expr_ty returns = s->v.FunctionDef.returns; + asdl_seq* decos = s->v.FunctionDef.decorator_list; + stmt_ty st; + int i, n, docstring, kw_default_count = 0, arglength; + int num_annotations; + + assert(s->kind == FunctionDef_kind); + + if (!compiler_decorators(c, decos)) + return 0; + if (args->kwonlyargs) { + int res = compiler_visit_kwonlydefaults(c, args->kwonlyargs, + args->kw_defaults); + if (res < 0) + return 0; + kw_default_count = res; + } + if (args->defaults) + VISIT_SEQ(c, expr, args->defaults); + num_annotations = compiler_visit_annotations(c, args, returns); + if (num_annotations < 0) + return 0; + assert((num_annotations & 0xFFFF) == num_annotations); + + if (!compiler_enter_scope(c, s->v.FunctionDef.name, (void *)s, + s->lineno)) + return 0; + + st = (stmt_ty)asdl_seq_GET(s->v.FunctionDef.body, 0); + docstring = compiler_isdocstring(st); + if (docstring && Py_OptimizeFlag < 2) + first_const = st->v.Expr.value->v.Str.s; + if (compiler_add_o(c, c->u->u_consts, first_const) < 0) { + compiler_exit_scope(c); + return 0; + } + + c->u->u_argcount = asdl_seq_LEN(args->args); + c->u->u_kwonlyargcount = asdl_seq_LEN(args->kwonlyargs); + n = asdl_seq_LEN(s->v.FunctionDef.body); + /* if there was a docstring, we need to skip the first statement */ + for (i = docstring; i < n; i++) { + st = (stmt_ty)asdl_seq_GET(s->v.FunctionDef.body, i); + VISIT_IN_SCOPE(c, stmt, st); + } + co = assemble(c, 1); + compiler_exit_scope(c); + if (co == NULL) + return 0; + + arglength = asdl_seq_LEN(args->defaults); + arglength |= kw_default_count << 8; + arglength |= num_annotations << 16; + compiler_make_closure(c, co, arglength); + Py_DECREF(co); + + /* decorators */ + for (i = 0; i < asdl_seq_LEN(decos); i++) { + ADDOP_I(c, CALL_FUNCTION, 1); + } + + return compiler_nameop(c, s->v.FunctionDef.name, Store); } static int compiler_class(struct compiler *c, stmt_ty s) { - PyCodeObject *co; - PyObject *str; - int i; - asdl_seq* decos = s->v.ClassDef.decorator_list; - - if (!compiler_decorators(c, decos)) - return 0; - - /* ultimately generate code for: - <name> = __build_class__(<func>, <name>, *<bases>, **<keywords>) - where: - <func> is a function/closure created from the class body; - it has a single argument (__locals__) where the dict - (or MutableSequence) representing the locals is passed - <name> is the class name - <bases> is the positional arguments and *varargs argument - <keywords> is the keyword arguments and **kwds argument - This borrows from compiler_call. - */ - - /* 1. compile the class body into a code object */ - if (!compiler_enter_scope(c, s->v.ClassDef.name, (void *)s, s->lineno)) - return 0; - /* this block represents what we do in the new scope */ - { - /* use the class name for name mangling */ - Py_INCREF(s->v.ClassDef.name); - Py_XDECREF(c->u->u_private); - c->u->u_private = s->v.ClassDef.name; - /* force it to have one mandatory argument */ - c->u->u_argcount = 1; - /* load the first argument (__locals__) ... */ - ADDOP_I(c, LOAD_FAST, 0); - /* ... and store it into f_locals */ - ADDOP_IN_SCOPE(c, STORE_LOCALS); - /* load (global) __name__ ... */ - str = PyUnicode_InternFromString("__name__"); - if (!str || !compiler_nameop(c, str, Load)) { - Py_XDECREF(str); - compiler_exit_scope(c); - return 0; - } - Py_DECREF(str); - /* ... and store it as __module__ */ - str = PyUnicode_InternFromString("__module__"); - if (!str || !compiler_nameop(c, str, Store)) { - Py_XDECREF(str); - compiler_exit_scope(c); - return 0; - } - Py_DECREF(str); - /* compile the body proper */ - if (!compiler_body(c, s->v.ClassDef.body)) { - compiler_exit_scope(c); - return 0; - } - /* return the (empty) __class__ cell */ - str = PyUnicode_InternFromString("__class__"); - if (str == NULL) { - compiler_exit_scope(c); - return 0; - } - i = compiler_lookup_arg(c->u->u_cellvars, str); - Py_DECREF(str); - if (i == -1) { - /* This happens when nobody references the cell */ - PyErr_Clear(); - /* Return None */ - ADDOP_O(c, LOAD_CONST, Py_None, consts); - } - else { - /* Return the cell where to store __class__ */ - ADDOP_I(c, LOAD_CLOSURE, i); - } - ADDOP_IN_SCOPE(c, RETURN_VALUE); - /* create the code object */ - co = assemble(c, 1); - } - /* leave the new scope */ - compiler_exit_scope(c); - if (co == NULL) - return 0; - - /* 2. load the 'build_class' function */ - ADDOP(c, LOAD_BUILD_CLASS); - - /* 3. load a function (or closure) made from the code object */ - compiler_make_closure(c, co, 0); - Py_DECREF(co); - - /* 4. load class name */ - ADDOP_O(c, LOAD_CONST, s->v.ClassDef.name, consts); - - /* 5. generate the rest of the code for the call */ - if (!compiler_call_helper(c, 2, - s->v.ClassDef.bases, - s->v.ClassDef.keywords, - s->v.ClassDef.starargs, - s->v.ClassDef.kwargs)) - return 0; - - /* 6. apply decorators */ - for (i = 0; i < asdl_seq_LEN(decos); i++) { - ADDOP_I(c, CALL_FUNCTION, 1); + PyCodeObject *co; + PyObject *str; + int i; + asdl_seq* decos = s->v.ClassDef.decorator_list; + + if (!compiler_decorators(c, decos)) + return 0; + + /* ultimately generate code for: + <name> = __build_class__(<func>, <name>, *<bases>, **<keywords>) + where: + <func> is a function/closure created from the class body; + it has a single argument (__locals__) where the dict + (or MutableSequence) representing the locals is passed + <name> is the class name + <bases> is the positional arguments and *varargs argument + <keywords> is the keyword arguments and **kwds argument + This borrows from compiler_call. + */ + + /* 1. compile the class body into a code object */ + if (!compiler_enter_scope(c, s->v.ClassDef.name, (void *)s, s->lineno)) + return 0; + /* this block represents what we do in the new scope */ + { + /* use the class name for name mangling */ + Py_INCREF(s->v.ClassDef.name); + Py_XDECREF(c->u->u_private); + c->u->u_private = s->v.ClassDef.name; + /* force it to have one mandatory argument */ + c->u->u_argcount = 1; + /* load the first argument (__locals__) ... */ + ADDOP_I(c, LOAD_FAST, 0); + /* ... and store it into f_locals */ + ADDOP_IN_SCOPE(c, STORE_LOCALS); + /* load (global) __name__ ... */ + str = PyUnicode_InternFromString("__name__"); + if (!str || !compiler_nameop(c, str, Load)) { + Py_XDECREF(str); + compiler_exit_scope(c); + return 0; + } + Py_DECREF(str); + /* ... and store it as __module__ */ + str = PyUnicode_InternFromString("__module__"); + if (!str || !compiler_nameop(c, str, Store)) { + Py_XDECREF(str); + compiler_exit_scope(c); + return 0; + } + Py_DECREF(str); + /* compile the body proper */ + if (!compiler_body(c, s->v.ClassDef.body)) { + compiler_exit_scope(c); + return 0; + } + /* return the (empty) __class__ cell */ + str = PyUnicode_InternFromString("__class__"); + if (str == NULL) { + compiler_exit_scope(c); + return 0; + } + i = compiler_lookup_arg(c->u->u_cellvars, str); + Py_DECREF(str); + if (i == -1) { + /* This happens when nobody references the cell */ + PyErr_Clear(); + /* Return None */ + ADDOP_O(c, LOAD_CONST, Py_None, consts); } + else { + /* Return the cell where to store __class__ */ + ADDOP_I(c, LOAD_CLOSURE, i); + } + ADDOP_IN_SCOPE(c, RETURN_VALUE); + /* create the code object */ + co = assemble(c, 1); + } + /* leave the new scope */ + compiler_exit_scope(c); + if (co == NULL) + return 0; + + /* 2. load the 'build_class' function */ + ADDOP(c, LOAD_BUILD_CLASS); + + /* 3. load a function (or closure) made from the code object */ + compiler_make_closure(c, co, 0); + Py_DECREF(co); + + /* 4. load class name */ + ADDOP_O(c, LOAD_CONST, s->v.ClassDef.name, consts); + + /* 5. generate the rest of the code for the call */ + if (!compiler_call_helper(c, 2, + s->v.ClassDef.bases, + s->v.ClassDef.keywords, + s->v.ClassDef.starargs, + s->v.ClassDef.kwargs)) + return 0; + + /* 6. apply decorators */ + for (i = 0; i < asdl_seq_LEN(decos); i++) { + ADDOP_I(c, CALL_FUNCTION, 1); + } - /* 7. store into <name> */ - if (!compiler_nameop(c, s->v.ClassDef.name, Store)) - return 0; - return 1; + /* 7. store into <name> */ + if (!compiler_nameop(c, s->v.ClassDef.name, Store)) + return 0; + return 1; } static int compiler_ifexp(struct compiler *c, expr_ty e) { - basicblock *end, *next; - - assert(e->kind == IfExp_kind); - end = compiler_new_block(c); - if (end == NULL) - return 0; - next = compiler_new_block(c); - if (next == NULL) - return 0; - VISIT(c, expr, e->v.IfExp.test); - ADDOP_JABS(c, POP_JUMP_IF_FALSE, next); - VISIT(c, expr, e->v.IfExp.body); - ADDOP_JREL(c, JUMP_FORWARD, end); - compiler_use_next_block(c, next); - VISIT(c, expr, e->v.IfExp.orelse); - compiler_use_next_block(c, end); - return 1; + basicblock *end, *next; + + assert(e->kind == IfExp_kind); + end = compiler_new_block(c); + if (end == NULL) + return 0; + next = compiler_new_block(c); + if (next == NULL) + return 0; + VISIT(c, expr, e->v.IfExp.test); + ADDOP_JABS(c, POP_JUMP_IF_FALSE, next); + VISIT(c, expr, e->v.IfExp.body); + ADDOP_JREL(c, JUMP_FORWARD, end); + compiler_use_next_block(c, next); + VISIT(c, expr, e->v.IfExp.orelse); + compiler_use_next_block(c, end); + return 1; } static int compiler_lambda(struct compiler *c, expr_ty e) { - PyCodeObject *co; - static identifier name; - int kw_default_count = 0, arglength; - arguments_ty args = e->v.Lambda.args; - assert(e->kind == Lambda_kind); - - if (!name) { - name = PyUnicode_InternFromString("<lambda>"); - if (!name) - return 0; - } - - if (args->kwonlyargs) { - int res = compiler_visit_kwonlydefaults(c, args->kwonlyargs, - args->kw_defaults); - if (res < 0) return 0; - kw_default_count = res; - } - if (args->defaults) - VISIT_SEQ(c, expr, args->defaults); - if (!compiler_enter_scope(c, name, (void *)e, e->lineno)) - return 0; - - c->u->u_argcount = asdl_seq_LEN(args->args); - c->u->u_kwonlyargcount = asdl_seq_LEN(args->kwonlyargs); - VISIT_IN_SCOPE(c, expr, e->v.Lambda.body); - if (c->u->u_ste->ste_generator) { - ADDOP_IN_SCOPE(c, POP_TOP); - } - else { - ADDOP_IN_SCOPE(c, RETURN_VALUE); - } - co = assemble(c, 1); - compiler_exit_scope(c); - if (co == NULL) - return 0; - - arglength = asdl_seq_LEN(args->defaults); - arglength |= kw_default_count << 8; - compiler_make_closure(c, co, arglength); - Py_DECREF(co); - - return 1; + PyCodeObject *co; + static identifier name; + int kw_default_count = 0, arglength; + arguments_ty args = e->v.Lambda.args; + assert(e->kind == Lambda_kind); + + if (!name) { + name = PyUnicode_InternFromString("<lambda>"); + if (!name) + return 0; + } + + if (args->kwonlyargs) { + int res = compiler_visit_kwonlydefaults(c, args->kwonlyargs, + args->kw_defaults); + if (res < 0) return 0; + kw_default_count = res; + } + if (args->defaults) + VISIT_SEQ(c, expr, args->defaults); + if (!compiler_enter_scope(c, name, (void *)e, e->lineno)) + return 0; + + c->u->u_argcount = asdl_seq_LEN(args->args); + c->u->u_kwonlyargcount = asdl_seq_LEN(args->kwonlyargs); + VISIT_IN_SCOPE(c, expr, e->v.Lambda.body); + if (c->u->u_ste->ste_generator) { + ADDOP_IN_SCOPE(c, POP_TOP); + } + else { + ADDOP_IN_SCOPE(c, RETURN_VALUE); + } + co = assemble(c, 1); + compiler_exit_scope(c); + if (co == NULL) + return 0; + + arglength = asdl_seq_LEN(args->defaults); + arglength |= kw_default_count << 8; + compiler_make_closure(c, co, arglength); + Py_DECREF(co); + + return 1; } static int compiler_if(struct compiler *c, stmt_ty s) { - basicblock *end, *next; - int constant; - assert(s->kind == If_kind); - end = compiler_new_block(c); - if (end == NULL) - return 0; - - constant = expr_constant(s->v.If.test); - /* constant = 0: "if 0" - * constant = 1: "if 1", "if 2", ... - * constant = -1: rest */ - if (constant == 0) { - if (s->v.If.orelse) - VISIT_SEQ(c, stmt, s->v.If.orelse); - } else if (constant == 1) { - VISIT_SEQ(c, stmt, s->v.If.body); - } else { - if (s->v.If.orelse) { - next = compiler_new_block(c); - if (next == NULL) - return 0; - } - else - next = end; - VISIT(c, expr, s->v.If.test); - ADDOP_JABS(c, POP_JUMP_IF_FALSE, next); - VISIT_SEQ(c, stmt, s->v.If.body); - ADDOP_JREL(c, JUMP_FORWARD, end); - if (s->v.If.orelse) { - compiler_use_next_block(c, next); - VISIT_SEQ(c, stmt, s->v.If.orelse); - } - } - compiler_use_next_block(c, end); - return 1; + basicblock *end, *next; + int constant; + assert(s->kind == If_kind); + end = compiler_new_block(c); + if (end == NULL) + return 0; + + constant = expr_constant(s->v.If.test); + /* constant = 0: "if 0" + * constant = 1: "if 1", "if 2", ... + * constant = -1: rest */ + if (constant == 0) { + if (s->v.If.orelse) + VISIT_SEQ(c, stmt, s->v.If.orelse); + } else if (constant == 1) { + VISIT_SEQ(c, stmt, s->v.If.body); + } else { + if (s->v.If.orelse) { + next = compiler_new_block(c); + if (next == NULL) + return 0; + } + else + next = end; + VISIT(c, expr, s->v.If.test); + ADDOP_JABS(c, POP_JUMP_IF_FALSE, next); + VISIT_SEQ(c, stmt, s->v.If.body); + ADDOP_JREL(c, JUMP_FORWARD, end); + if (s->v.If.orelse) { + compiler_use_next_block(c, next); + VISIT_SEQ(c, stmt, s->v.If.orelse); + } + } + compiler_use_next_block(c, end); + return 1; } static int compiler_for(struct compiler *c, stmt_ty s) { - basicblock *start, *cleanup, *end; - - start = compiler_new_block(c); - cleanup = compiler_new_block(c); - end = compiler_new_block(c); - if (start == NULL || end == NULL || cleanup == NULL) - return 0; - ADDOP_JREL(c, SETUP_LOOP, end); - if (!compiler_push_fblock(c, LOOP, start)) - return 0; - VISIT(c, expr, s->v.For.iter); - ADDOP(c, GET_ITER); - compiler_use_next_block(c, start); - /* for expressions must be traced on each iteration, - so we need to set an extra line number. */ - c->u->u_lineno_set = 0; - ADDOP_JREL(c, FOR_ITER, cleanup); - VISIT(c, expr, s->v.For.target); - VISIT_SEQ(c, stmt, s->v.For.body); - ADDOP_JABS(c, JUMP_ABSOLUTE, start); - compiler_use_next_block(c, cleanup); - ADDOP(c, POP_BLOCK); - compiler_pop_fblock(c, LOOP, start); - VISIT_SEQ(c, stmt, s->v.For.orelse); - compiler_use_next_block(c, end); - return 1; + basicblock *start, *cleanup, *end; + + start = compiler_new_block(c); + cleanup = compiler_new_block(c); + end = compiler_new_block(c); + if (start == NULL || end == NULL || cleanup == NULL) + return 0; + ADDOP_JREL(c, SETUP_LOOP, end); + if (!compiler_push_fblock(c, LOOP, start)) + return 0; + VISIT(c, expr, s->v.For.iter); + ADDOP(c, GET_ITER); + compiler_use_next_block(c, start); + /* for expressions must be traced on each iteration, + so we need to set an extra line number. */ + c->u->u_lineno_set = 0; + ADDOP_JREL(c, FOR_ITER, cleanup); + VISIT(c, expr, s->v.For.target); + VISIT_SEQ(c, stmt, s->v.For.body); + ADDOP_JABS(c, JUMP_ABSOLUTE, start); + compiler_use_next_block(c, cleanup); + ADDOP(c, POP_BLOCK); + compiler_pop_fblock(c, LOOP, start); + VISIT_SEQ(c, stmt, s->v.For.orelse); + compiler_use_next_block(c, end); + return 1; } static int compiler_while(struct compiler *c, stmt_ty s) { - basicblock *loop, *orelse, *end, *anchor = NULL; - int constant = expr_constant(s->v.While.test); - - if (constant == 0) { - if (s->v.While.orelse) - VISIT_SEQ(c, stmt, s->v.While.orelse); - return 1; - } - loop = compiler_new_block(c); - end = compiler_new_block(c); - if (constant == -1) { - anchor = compiler_new_block(c); - if (anchor == NULL) - return 0; - } - if (loop == NULL || end == NULL) - return 0; - if (s->v.While.orelse) { - orelse = compiler_new_block(c); - if (orelse == NULL) - return 0; - } - else - orelse = NULL; - - ADDOP_JREL(c, SETUP_LOOP, end); - compiler_use_next_block(c, loop); - if (!compiler_push_fblock(c, LOOP, loop)) - return 0; - if (constant == -1) { - /* while expressions must be traced on each iteration, - so we need to set an extra line number. */ - c->u->u_lineno_set = 0; - VISIT(c, expr, s->v.While.test); - ADDOP_JABS(c, POP_JUMP_IF_FALSE, anchor); - } - VISIT_SEQ(c, stmt, s->v.While.body); - ADDOP_JABS(c, JUMP_ABSOLUTE, loop); - - /* XXX should the two POP instructions be in a separate block - if there is no else clause ? - */ - - if (constant == -1) { - compiler_use_next_block(c, anchor); - ADDOP(c, POP_BLOCK); - } - compiler_pop_fblock(c, LOOP, loop); - if (orelse != NULL) /* what if orelse is just pass? */ - VISIT_SEQ(c, stmt, s->v.While.orelse); - compiler_use_next_block(c, end); - - return 1; + basicblock *loop, *orelse, *end, *anchor = NULL; + int constant = expr_constant(s->v.While.test); + + if (constant == 0) { + if (s->v.While.orelse) + VISIT_SEQ(c, stmt, s->v.While.orelse); + return 1; + } + loop = compiler_new_block(c); + end = compiler_new_block(c); + if (constant == -1) { + anchor = compiler_new_block(c); + if (anchor == NULL) + return 0; + } + if (loop == NULL || end == NULL) + return 0; + if (s->v.While.orelse) { + orelse = compiler_new_block(c); + if (orelse == NULL) + return 0; + } + else + orelse = NULL; + + ADDOP_JREL(c, SETUP_LOOP, end); + compiler_use_next_block(c, loop); + if (!compiler_push_fblock(c, LOOP, loop)) + return 0; + if (constant == -1) { + /* while expressions must be traced on each iteration, + so we need to set an extra line number. */ + c->u->u_lineno_set = 0; + VISIT(c, expr, s->v.While.test); + ADDOP_JABS(c, POP_JUMP_IF_FALSE, anchor); + } + VISIT_SEQ(c, stmt, s->v.While.body); + ADDOP_JABS(c, JUMP_ABSOLUTE, loop); + + /* XXX should the two POP instructions be in a separate block + if there is no else clause ? + */ + + if (constant == -1) { + compiler_use_next_block(c, anchor); + ADDOP(c, POP_BLOCK); + } + compiler_pop_fblock(c, LOOP, loop); + if (orelse != NULL) /* what if orelse is just pass? */ + VISIT_SEQ(c, stmt, s->v.While.orelse); + compiler_use_next_block(c, end); + + return 1; } static int compiler_continue(struct compiler *c) { - static const char LOOP_ERROR_MSG[] = "'continue' not properly in loop"; - static const char IN_FINALLY_ERROR_MSG[] = - "'continue' not supported inside 'finally' clause"; - int i; - - if (!c->u->u_nfblocks) - return compiler_error(c, LOOP_ERROR_MSG); - i = c->u->u_nfblocks - 1; - switch (c->u->u_fblock[i].fb_type) { - case LOOP: - ADDOP_JABS(c, JUMP_ABSOLUTE, c->u->u_fblock[i].fb_block); - break; - case EXCEPT: - case FINALLY_TRY: - while (--i >= 0 && c->u->u_fblock[i].fb_type != LOOP) { - /* Prevent continue anywhere under a finally - even if hidden in a sub-try or except. */ - if (c->u->u_fblock[i].fb_type == FINALLY_END) - return compiler_error(c, IN_FINALLY_ERROR_MSG); - } - if (i == -1) - return compiler_error(c, LOOP_ERROR_MSG); - ADDOP_JABS(c, CONTINUE_LOOP, c->u->u_fblock[i].fb_block); - break; - case FINALLY_END: - return compiler_error(c, IN_FINALLY_ERROR_MSG); - } - - return 1; + static const char LOOP_ERROR_MSG[] = "'continue' not properly in loop"; + static const char IN_FINALLY_ERROR_MSG[] = + "'continue' not supported inside 'finally' clause"; + int i; + + if (!c->u->u_nfblocks) + return compiler_error(c, LOOP_ERROR_MSG); + i = c->u->u_nfblocks - 1; + switch (c->u->u_fblock[i].fb_type) { + case LOOP: + ADDOP_JABS(c, JUMP_ABSOLUTE, c->u->u_fblock[i].fb_block); + break; + case EXCEPT: + case FINALLY_TRY: + while (--i >= 0 && c->u->u_fblock[i].fb_type != LOOP) { + /* Prevent continue anywhere under a finally + even if hidden in a sub-try or except. */ + if (c->u->u_fblock[i].fb_type == FINALLY_END) + return compiler_error(c, IN_FINALLY_ERROR_MSG); + } + if (i == -1) + return compiler_error(c, LOOP_ERROR_MSG); + ADDOP_JABS(c, CONTINUE_LOOP, c->u->u_fblock[i].fb_block); + break; + case FINALLY_END: + return compiler_error(c, IN_FINALLY_ERROR_MSG); + } + + return 1; } /* Code generated for "try: <body> finally: <finalbody>" is as follows: - - SETUP_FINALLY L - <code for body> - POP_BLOCK - LOAD_CONST <None> - L: <code for finalbody> - END_FINALLY - + + SETUP_FINALLY L + <code for body> + POP_BLOCK + LOAD_CONST <None> + L: <code for finalbody> + END_FINALLY + The special instructions use the block stack. Each block stack entry contains the instruction that created it (here SETUP_FINALLY), the level of the value stack at the time the block stack entry was created, and a label (here L). - + SETUP_FINALLY: - Pushes the current value stack level and the label - onto the block stack. + Pushes the current value stack level and the label + onto the block stack. POP_BLOCK: - Pops en entry from the block stack, and pops the value - stack until its level is the same as indicated on the - block stack. (The label is ignored.) + Pops en entry from the block stack, and pops the value + stack until its level is the same as indicated on the + block stack. (The label is ignored.) END_FINALLY: - Pops a variable number of entries from the *value* stack - and re-raises the exception they specify. The number of - entries popped depends on the (pseudo) exception type. - + Pops a variable number of entries from the *value* stack + and re-raises the exception they specify. The number of + entries popped depends on the (pseudo) exception type. + The block stack is unwound when an exception is raised: when a SETUP_FINALLY entry is found, the exception is pushed onto the value stack (and the exception condition is cleared), @@ -1897,29 +1897,29 @@ compiler_continue(struct compiler *c) static int compiler_try_finally(struct compiler *c, stmt_ty s) { - basicblock *body, *end; - body = compiler_new_block(c); - end = compiler_new_block(c); - if (body == NULL || end == NULL) - return 0; - - ADDOP_JREL(c, SETUP_FINALLY, end); - compiler_use_next_block(c, body); - if (!compiler_push_fblock(c, FINALLY_TRY, body)) - return 0; - VISIT_SEQ(c, stmt, s->v.TryFinally.body); - ADDOP(c, POP_BLOCK); - compiler_pop_fblock(c, FINALLY_TRY, body); - - ADDOP_O(c, LOAD_CONST, Py_None, consts); - compiler_use_next_block(c, end); - if (!compiler_push_fblock(c, FINALLY_END, end)) - return 0; - VISIT_SEQ(c, stmt, s->v.TryFinally.finalbody); - ADDOP(c, END_FINALLY); - compiler_pop_fblock(c, FINALLY_END, end); - - return 1; + basicblock *body, *end; + body = compiler_new_block(c); + end = compiler_new_block(c); + if (body == NULL || end == NULL) + return 0; + + ADDOP_JREL(c, SETUP_FINALLY, end); + compiler_use_next_block(c, body); + if (!compiler_push_fblock(c, FINALLY_TRY, body)) + return 0; + VISIT_SEQ(c, stmt, s->v.TryFinally.body); + ADDOP(c, POP_BLOCK); + compiler_pop_fblock(c, FINALLY_TRY, body); + + ADDOP_O(c, LOAD_CONST, Py_None, consts); + compiler_use_next_block(c, end); + if (!compiler_push_fblock(c, FINALLY_END, end)) + return 0; + VISIT_SEQ(c, stmt, s->v.TryFinally.finalbody); + ADDOP(c, END_FINALLY); + compiler_pop_fblock(c, FINALLY_END, end); + + return 1; } /* @@ -1927,856 +1927,856 @@ compiler_try_finally(struct compiler *c, stmt_ty s) (The contents of the value stack is shown in [], with the top at the right; 'tb' is trace-back info, 'val' the exception's associated value, and 'exc' the exception.) - - Value stack Label Instruction Argument - [] SETUP_EXCEPT L1 - [] <code for S> - [] POP_BLOCK - [] JUMP_FORWARD L0 - - [tb, val, exc] L1: DUP ) - [tb, val, exc, exc] <evaluate E1> ) - [tb, val, exc, exc, E1] COMPARE_OP EXC_MATCH ) only if E1 - [tb, val, exc, 1-or-0] POP_JUMP_IF_FALSE L2 ) - [tb, val, exc] POP - [tb, val] <assign to V1> (or POP if no V1) - [tb] POP - [] <code for S1> - JUMP_FORWARD L0 - - [tb, val, exc] L2: DUP + + Value stack Label Instruction Argument + [] SETUP_EXCEPT L1 + [] <code for S> + [] POP_BLOCK + [] JUMP_FORWARD L0 + + [tb, val, exc] L1: DUP ) + [tb, val, exc, exc] <evaluate E1> ) + [tb, val, exc, exc, E1] COMPARE_OP EXC_MATCH ) only if E1 + [tb, val, exc, 1-or-0] POP_JUMP_IF_FALSE L2 ) + [tb, val, exc] POP + [tb, val] <assign to V1> (or POP if no V1) + [tb] POP + [] <code for S1> + JUMP_FORWARD L0 + + [tb, val, exc] L2: DUP .............................etc....................... - [tb, val, exc] Ln+1: END_FINALLY # re-raise exception - - [] L0: <next statement> - + [tb, val, exc] Ln+1: END_FINALLY # re-raise exception + + [] L0: <next statement> + Of course, parts are not generated if Vi or Ei is not present. */ static int compiler_try_except(struct compiler *c, stmt_ty s) { - basicblock *body, *orelse, *except, *end; - int i, n; - - body = compiler_new_block(c); - except = compiler_new_block(c); - orelse = compiler_new_block(c); - end = compiler_new_block(c); - if (body == NULL || except == NULL || orelse == NULL || end == NULL) - return 0; - ADDOP_JREL(c, SETUP_EXCEPT, except); - compiler_use_next_block(c, body); - if (!compiler_push_fblock(c, EXCEPT, body)) - return 0; - VISIT_SEQ(c, stmt, s->v.TryExcept.body); - ADDOP(c, POP_BLOCK); - compiler_pop_fblock(c, EXCEPT, body); - ADDOP_JREL(c, JUMP_FORWARD, orelse); - n = asdl_seq_LEN(s->v.TryExcept.handlers); - compiler_use_next_block(c, except); - for (i = 0; i < n; i++) { - excepthandler_ty handler = (excepthandler_ty)asdl_seq_GET( - s->v.TryExcept.handlers, i); - if (!handler->v.ExceptHandler.type && i < n-1) - return compiler_error(c, "default 'except:' must be last"); - c->u->u_lineno_set = 0; - c->u->u_lineno = handler->lineno; - except = compiler_new_block(c); - if (except == NULL) - return 0; - if (handler->v.ExceptHandler.type) { - ADDOP(c, DUP_TOP); - VISIT(c, expr, handler->v.ExceptHandler.type); - ADDOP_I(c, COMPARE_OP, PyCmp_EXC_MATCH); - ADDOP_JABS(c, POP_JUMP_IF_FALSE, except); - } - ADDOP(c, POP_TOP); - if (handler->v.ExceptHandler.name) { - basicblock *cleanup_end, *cleanup_body; - - cleanup_end = compiler_new_block(c); - cleanup_body = compiler_new_block(c); - if(!(cleanup_end || cleanup_body)) - return 0; - - compiler_nameop(c, handler->v.ExceptHandler.name, Store); - ADDOP(c, POP_TOP); - - /* - try: - # body - except type as name: - try: - # body - finally: - name = None - del name - */ - - /* second try: */ - ADDOP_JREL(c, SETUP_FINALLY, cleanup_end); - compiler_use_next_block(c, cleanup_body); - if (!compiler_push_fblock(c, FINALLY_TRY, cleanup_body)) - return 0; - - /* second # body */ - VISIT_SEQ(c, stmt, handler->v.ExceptHandler.body); - ADDOP(c, POP_BLOCK); - ADDOP(c, POP_EXCEPT); - compiler_pop_fblock(c, FINALLY_TRY, cleanup_body); - - /* finally: */ - ADDOP_O(c, LOAD_CONST, Py_None, consts); - compiler_use_next_block(c, cleanup_end); - if (!compiler_push_fblock(c, FINALLY_END, cleanup_end)) - return 0; - - /* name = None */ - ADDOP_O(c, LOAD_CONST, Py_None, consts); - compiler_nameop(c, handler->v.ExceptHandler.name, Store); - - /* del name */ - compiler_nameop(c, handler->v.ExceptHandler.name, Del); - - ADDOP(c, END_FINALLY); - compiler_pop_fblock(c, FINALLY_END, cleanup_end); - } - else { - basicblock *cleanup_body; + basicblock *body, *orelse, *except, *end; + int i, n; + + body = compiler_new_block(c); + except = compiler_new_block(c); + orelse = compiler_new_block(c); + end = compiler_new_block(c); + if (body == NULL || except == NULL || orelse == NULL || end == NULL) + return 0; + ADDOP_JREL(c, SETUP_EXCEPT, except); + compiler_use_next_block(c, body); + if (!compiler_push_fblock(c, EXCEPT, body)) + return 0; + VISIT_SEQ(c, stmt, s->v.TryExcept.body); + ADDOP(c, POP_BLOCK); + compiler_pop_fblock(c, EXCEPT, body); + ADDOP_JREL(c, JUMP_FORWARD, orelse); + n = asdl_seq_LEN(s->v.TryExcept.handlers); + compiler_use_next_block(c, except); + for (i = 0; i < n; i++) { + excepthandler_ty handler = (excepthandler_ty)asdl_seq_GET( + s->v.TryExcept.handlers, i); + if (!handler->v.ExceptHandler.type && i < n-1) + return compiler_error(c, "default 'except:' must be last"); + c->u->u_lineno_set = 0; + c->u->u_lineno = handler->lineno; + except = compiler_new_block(c); + if (except == NULL) + return 0; + if (handler->v.ExceptHandler.type) { + ADDOP(c, DUP_TOP); + VISIT(c, expr, handler->v.ExceptHandler.type); + ADDOP_I(c, COMPARE_OP, PyCmp_EXC_MATCH); + ADDOP_JABS(c, POP_JUMP_IF_FALSE, except); + } + ADDOP(c, POP_TOP); + if (handler->v.ExceptHandler.name) { + basicblock *cleanup_end, *cleanup_body; + + cleanup_end = compiler_new_block(c); + cleanup_body = compiler_new_block(c); + if(!(cleanup_end || cleanup_body)) + return 0; + + compiler_nameop(c, handler->v.ExceptHandler.name, Store); + ADDOP(c, POP_TOP); + + /* + try: + # body + except type as name: + try: + # body + finally: + name = None + del name + */ + + /* second try: */ + ADDOP_JREL(c, SETUP_FINALLY, cleanup_end); + compiler_use_next_block(c, cleanup_body); + if (!compiler_push_fblock(c, FINALLY_TRY, cleanup_body)) + return 0; + + /* second # body */ + VISIT_SEQ(c, stmt, handler->v.ExceptHandler.body); + ADDOP(c, POP_BLOCK); + ADDOP(c, POP_EXCEPT); + compiler_pop_fblock(c, FINALLY_TRY, cleanup_body); + + /* finally: */ + ADDOP_O(c, LOAD_CONST, Py_None, consts); + compiler_use_next_block(c, cleanup_end); + if (!compiler_push_fblock(c, FINALLY_END, cleanup_end)) + return 0; + + /* name = None */ + ADDOP_O(c, LOAD_CONST, Py_None, consts); + compiler_nameop(c, handler->v.ExceptHandler.name, Store); + + /* del name */ + compiler_nameop(c, handler->v.ExceptHandler.name, Del); + + ADDOP(c, END_FINALLY); + compiler_pop_fblock(c, FINALLY_END, cleanup_end); + } + else { + basicblock *cleanup_body; - cleanup_body = compiler_new_block(c); - if(!cleanup_body) - return 0; + cleanup_body = compiler_new_block(c); + if(!cleanup_body) + return 0; - ADDOP(c, POP_TOP); ADDOP(c, POP_TOP); - compiler_use_next_block(c, cleanup_body); - if (!compiler_push_fblock(c, FINALLY_TRY, cleanup_body)) - return 0; - VISIT_SEQ(c, stmt, handler->v.ExceptHandler.body); - ADDOP(c, POP_EXCEPT); - compiler_pop_fblock(c, FINALLY_TRY, cleanup_body); - } - ADDOP_JREL(c, JUMP_FORWARD, end); - compiler_use_next_block(c, except); - } - ADDOP(c, END_FINALLY); - compiler_use_next_block(c, orelse); - VISIT_SEQ(c, stmt, s->v.TryExcept.orelse); - compiler_use_next_block(c, end); - return 1; + ADDOP(c, POP_TOP); + compiler_use_next_block(c, cleanup_body); + if (!compiler_push_fblock(c, FINALLY_TRY, cleanup_body)) + return 0; + VISIT_SEQ(c, stmt, handler->v.ExceptHandler.body); + ADDOP(c, POP_EXCEPT); + compiler_pop_fblock(c, FINALLY_TRY, cleanup_body); + } + ADDOP_JREL(c, JUMP_FORWARD, end); + compiler_use_next_block(c, except); + } + ADDOP(c, END_FINALLY); + compiler_use_next_block(c, orelse); + VISIT_SEQ(c, stmt, s->v.TryExcept.orelse); + compiler_use_next_block(c, end); + return 1; } static int compiler_import_as(struct compiler *c, identifier name, identifier asname) { - /* The IMPORT_NAME opcode was already generated. This function - merely needs to bind the result to a name. - - If there is a dot in name, we need to split it and emit a - LOAD_ATTR for each name. - */ - const Py_UNICODE *src = PyUnicode_AS_UNICODE(name); - const Py_UNICODE *dot = Py_UNICODE_strchr(src, '.'); - if (dot) { - /* Consume the base module name to get the first attribute */ - src = dot + 1; - while (dot) { - /* NB src is only defined when dot != NULL */ - PyObject *attr; - dot = Py_UNICODE_strchr(src, '.'); - attr = PyUnicode_FromUnicode(src, - dot ? dot - src : Py_UNICODE_strlen(src)); - if (!attr) - return -1; - ADDOP_O(c, LOAD_ATTR, attr, names); - Py_DECREF(attr); - src = dot + 1; - } - } - return compiler_nameop(c, asname, Store); + /* The IMPORT_NAME opcode was already generated. This function + merely needs to bind the result to a name. + + If there is a dot in name, we need to split it and emit a + LOAD_ATTR for each name. + */ + const Py_UNICODE *src = PyUnicode_AS_UNICODE(name); + const Py_UNICODE *dot = Py_UNICODE_strchr(src, '.'); + if (dot) { + /* Consume the base module name to get the first attribute */ + src = dot + 1; + while (dot) { + /* NB src is only defined when dot != NULL */ + PyObject *attr; + dot = Py_UNICODE_strchr(src, '.'); + attr = PyUnicode_FromUnicode(src, + dot ? dot - src : Py_UNICODE_strlen(src)); + if (!attr) + return -1; + ADDOP_O(c, LOAD_ATTR, attr, names); + Py_DECREF(attr); + src = dot + 1; + } + } + return compiler_nameop(c, asname, Store); } static int compiler_import(struct compiler *c, stmt_ty s) { - /* The Import node stores a module name like a.b.c as a single - string. This is convenient for all cases except - import a.b.c as d - where we need to parse that string to extract the individual - module names. - XXX Perhaps change the representation to make this case simpler? - */ - int i, n = asdl_seq_LEN(s->v.Import.names); - - for (i = 0; i < n; i++) { - alias_ty alias = (alias_ty)asdl_seq_GET(s->v.Import.names, i); - int r; - PyObject *level; - - level = PyLong_FromLong(0); - if (level == NULL) - return 0; - - ADDOP_O(c, LOAD_CONST, level, consts); - Py_DECREF(level); - ADDOP_O(c, LOAD_CONST, Py_None, consts); - ADDOP_NAME(c, IMPORT_NAME, alias->name, names); - - if (alias->asname) { - r = compiler_import_as(c, alias->name, alias->asname); - if (!r) - return r; - } - else { - identifier tmp = alias->name; - const Py_UNICODE *base = PyUnicode_AS_UNICODE(alias->name); - Py_UNICODE *dot = Py_UNICODE_strchr(base, '.'); - if (dot) - tmp = PyUnicode_FromUnicode(base, - dot - base); - r = compiler_nameop(c, tmp, Store); - if (dot) { - Py_DECREF(tmp); - } - if (!r) - return r; - } - } - return 1; + /* The Import node stores a module name like a.b.c as a single + string. This is convenient for all cases except + import a.b.c as d + where we need to parse that string to extract the individual + module names. + XXX Perhaps change the representation to make this case simpler? + */ + int i, n = asdl_seq_LEN(s->v.Import.names); + + for (i = 0; i < n; i++) { + alias_ty alias = (alias_ty)asdl_seq_GET(s->v.Import.names, i); + int r; + PyObject *level; + + level = PyLong_FromLong(0); + if (level == NULL) + return 0; + + ADDOP_O(c, LOAD_CONST, level, consts); + Py_DECREF(level); + ADDOP_O(c, LOAD_CONST, Py_None, consts); + ADDOP_NAME(c, IMPORT_NAME, alias->name, names); + + if (alias->asname) { + r = compiler_import_as(c, alias->name, alias->asname); + if (!r) + return r; + } + else { + identifier tmp = alias->name; + const Py_UNICODE *base = PyUnicode_AS_UNICODE(alias->name); + Py_UNICODE *dot = Py_UNICODE_strchr(base, '.'); + if (dot) + tmp = PyUnicode_FromUnicode(base, + dot - base); + r = compiler_nameop(c, tmp, Store); + if (dot) { + Py_DECREF(tmp); + } + if (!r) + return r; + } + } + return 1; } static int compiler_from_import(struct compiler *c, stmt_ty s) { - int i, n = asdl_seq_LEN(s->v.ImportFrom.names); - - PyObject *names = PyTuple_New(n); - PyObject *level; - - if (!names) - return 0; - - level = PyLong_FromLong(s->v.ImportFrom.level); - if (!level) { - Py_DECREF(names); - return 0; - } - - /* build up the names */ - for (i = 0; i < n; i++) { - alias_ty alias = (alias_ty)asdl_seq_GET(s->v.ImportFrom.names, i); - Py_INCREF(alias->name); - PyTuple_SET_ITEM(names, i, alias->name); - } - - if (s->lineno > c->c_future->ff_lineno) { - if (!PyUnicode_CompareWithASCIIString(s->v.ImportFrom.module, - "__future__")) { - Py_DECREF(level); - Py_DECREF(names); - return compiler_error(c, - "from __future__ imports must occur " - "at the beginning of the file"); - - } - } - - ADDOP_O(c, LOAD_CONST, level, consts); - Py_DECREF(level); - ADDOP_O(c, LOAD_CONST, names, consts); - Py_DECREF(names); - ADDOP_NAME(c, IMPORT_NAME, s->v.ImportFrom.module, names); - for (i = 0; i < n; i++) { - alias_ty alias = (alias_ty)asdl_seq_GET(s->v.ImportFrom.names, i); - identifier store_name; - - if (i == 0 && *PyUnicode_AS_UNICODE(alias->name) == '*') { - assert(n == 1); - ADDOP(c, IMPORT_STAR); - return 1; - } - - ADDOP_NAME(c, IMPORT_FROM, alias->name, names); - store_name = alias->name; - if (alias->asname) - store_name = alias->asname; - - if (!compiler_nameop(c, store_name, Store)) { - Py_DECREF(names); - return 0; - } - } - /* remove imported module */ - ADDOP(c, POP_TOP); - return 1; + int i, n = asdl_seq_LEN(s->v.ImportFrom.names); + + PyObject *names = PyTuple_New(n); + PyObject *level; + + if (!names) + return 0; + + level = PyLong_FromLong(s->v.ImportFrom.level); + if (!level) { + Py_DECREF(names); + return 0; + } + + /* build up the names */ + for (i = 0; i < n; i++) { + alias_ty alias = (alias_ty)asdl_seq_GET(s->v.ImportFrom.names, i); + Py_INCREF(alias->name); + PyTuple_SET_ITEM(names, i, alias->name); + } + + if (s->lineno > c->c_future->ff_lineno) { + if (!PyUnicode_CompareWithASCIIString(s->v.ImportFrom.module, + "__future__")) { + Py_DECREF(level); + Py_DECREF(names); + return compiler_error(c, + "from __future__ imports must occur " + "at the beginning of the file"); + + } + } + + ADDOP_O(c, LOAD_CONST, level, consts); + Py_DECREF(level); + ADDOP_O(c, LOAD_CONST, names, consts); + Py_DECREF(names); + ADDOP_NAME(c, IMPORT_NAME, s->v.ImportFrom.module, names); + for (i = 0; i < n; i++) { + alias_ty alias = (alias_ty)asdl_seq_GET(s->v.ImportFrom.names, i); + identifier store_name; + + if (i == 0 && *PyUnicode_AS_UNICODE(alias->name) == '*') { + assert(n == 1); + ADDOP(c, IMPORT_STAR); + return 1; + } + + ADDOP_NAME(c, IMPORT_FROM, alias->name, names); + store_name = alias->name; + if (alias->asname) + store_name = alias->asname; + + if (!compiler_nameop(c, store_name, Store)) { + Py_DECREF(names); + return 0; + } + } + /* remove imported module */ + ADDOP(c, POP_TOP); + return 1; } static int compiler_assert(struct compiler *c, stmt_ty s) { - static PyObject *assertion_error = NULL; - basicblock *end; - - if (Py_OptimizeFlag) - return 1; - if (assertion_error == NULL) { - assertion_error = PyUnicode_InternFromString("AssertionError"); - if (assertion_error == NULL) - return 0; - } - if (s->v.Assert.test->kind == Tuple_kind && - asdl_seq_LEN(s->v.Assert.test->v.Tuple.elts) > 0) { - const char* msg = - "assertion is always true, perhaps remove parentheses?"; - if (PyErr_WarnExplicit(PyExc_SyntaxWarning, msg, c->c_filename, - c->u->u_lineno, NULL, NULL) == -1) - return 0; - } - VISIT(c, expr, s->v.Assert.test); - end = compiler_new_block(c); - if (end == NULL) - return 0; - ADDOP_JABS(c, POP_JUMP_IF_TRUE, end); - ADDOP_O(c, LOAD_GLOBAL, assertion_error, names); - if (s->v.Assert.msg) { - VISIT(c, expr, s->v.Assert.msg); - ADDOP_I(c, CALL_FUNCTION, 1); - } - ADDOP_I(c, RAISE_VARARGS, 1); - compiler_use_next_block(c, end); - return 1; + static PyObject *assertion_error = NULL; + basicblock *end; + + if (Py_OptimizeFlag) + return 1; + if (assertion_error == NULL) { + assertion_error = PyUnicode_InternFromString("AssertionError"); + if (assertion_error == NULL) + return 0; + } + if (s->v.Assert.test->kind == Tuple_kind && + asdl_seq_LEN(s->v.Assert.test->v.Tuple.elts) > 0) { + const char* msg = + "assertion is always true, perhaps remove parentheses?"; + if (PyErr_WarnExplicit(PyExc_SyntaxWarning, msg, c->c_filename, + c->u->u_lineno, NULL, NULL) == -1) + return 0; + } + VISIT(c, expr, s->v.Assert.test); + end = compiler_new_block(c); + if (end == NULL) + return 0; + ADDOP_JABS(c, POP_JUMP_IF_TRUE, end); + ADDOP_O(c, LOAD_GLOBAL, assertion_error, names); + if (s->v.Assert.msg) { + VISIT(c, expr, s->v.Assert.msg); + ADDOP_I(c, CALL_FUNCTION, 1); + } + ADDOP_I(c, RAISE_VARARGS, 1); + compiler_use_next_block(c, end); + return 1; } static int compiler_visit_stmt(struct compiler *c, stmt_ty s) { - int i, n; - - /* Always assign a lineno to the next instruction for a stmt. */ - c->u->u_lineno = s->lineno; - c->u->u_lineno_set = 0; - - switch (s->kind) { - case FunctionDef_kind: - return compiler_function(c, s); - case ClassDef_kind: - return compiler_class(c, s); - case Return_kind: - if (c->u->u_ste->ste_type != FunctionBlock) - return compiler_error(c, "'return' outside function"); - if (s->v.Return.value) { - VISIT(c, expr, s->v.Return.value); - } - else - ADDOP_O(c, LOAD_CONST, Py_None, consts); - ADDOP(c, RETURN_VALUE); - break; - case Delete_kind: - VISIT_SEQ(c, expr, s->v.Delete.targets) - break; - case Assign_kind: - n = asdl_seq_LEN(s->v.Assign.targets); - VISIT(c, expr, s->v.Assign.value); - for (i = 0; i < n; i++) { - if (i < n - 1) - ADDOP(c, DUP_TOP); - VISIT(c, expr, - (expr_ty)asdl_seq_GET(s->v.Assign.targets, i)); - } - break; - case AugAssign_kind: - return compiler_augassign(c, s); - case For_kind: - return compiler_for(c, s); - case While_kind: - return compiler_while(c, s); - case If_kind: - return compiler_if(c, s); - case Raise_kind: - n = 0; - if (s->v.Raise.exc) { - VISIT(c, expr, s->v.Raise.exc); - n++; - if (s->v.Raise.cause) { - VISIT(c, expr, s->v.Raise.cause); - n++; - } - } - ADDOP_I(c, RAISE_VARARGS, n); - break; - case TryExcept_kind: - return compiler_try_except(c, s); - case TryFinally_kind: - return compiler_try_finally(c, s); - case Assert_kind: - return compiler_assert(c, s); - case Import_kind: - return compiler_import(c, s); - case ImportFrom_kind: - return compiler_from_import(c, s); - case Global_kind: - case Nonlocal_kind: - break; - case Expr_kind: - if (c->c_interactive && c->c_nestlevel <= 1) { - VISIT(c, expr, s->v.Expr.value); - ADDOP(c, PRINT_EXPR); - } - else if (s->v.Expr.value->kind != Str_kind && - s->v.Expr.value->kind != Num_kind) { - VISIT(c, expr, s->v.Expr.value); - ADDOP(c, POP_TOP); - } - break; - case Pass_kind: - break; - case Break_kind: - if (!compiler_in_loop(c)) - return compiler_error(c, "'break' outside loop"); - ADDOP(c, BREAK_LOOP); - break; - case Continue_kind: - return compiler_continue(c); - case With_kind: - return compiler_with(c, s); - } - return 1; + int i, n; + + /* Always assign a lineno to the next instruction for a stmt. */ + c->u->u_lineno = s->lineno; + c->u->u_lineno_set = 0; + + switch (s->kind) { + case FunctionDef_kind: + return compiler_function(c, s); + case ClassDef_kind: + return compiler_class(c, s); + case Return_kind: + if (c->u->u_ste->ste_type != FunctionBlock) + return compiler_error(c, "'return' outside function"); + if (s->v.Return.value) { + VISIT(c, expr, s->v.Return.value); + } + else + ADDOP_O(c, LOAD_CONST, Py_None, consts); + ADDOP(c, RETURN_VALUE); + break; + case Delete_kind: + VISIT_SEQ(c, expr, s->v.Delete.targets) + break; + case Assign_kind: + n = asdl_seq_LEN(s->v.Assign.targets); + VISIT(c, expr, s->v.Assign.value); + for (i = 0; i < n; i++) { + if (i < n - 1) + ADDOP(c, DUP_TOP); + VISIT(c, expr, + (expr_ty)asdl_seq_GET(s->v.Assign.targets, i)); + } + break; + case AugAssign_kind: + return compiler_augassign(c, s); + case For_kind: + return compiler_for(c, s); + case While_kind: + return compiler_while(c, s); + case If_kind: + return compiler_if(c, s); + case Raise_kind: + n = 0; + if (s->v.Raise.exc) { + VISIT(c, expr, s->v.Raise.exc); + n++; + if (s->v.Raise.cause) { + VISIT(c, expr, s->v.Raise.cause); + n++; + } + } + ADDOP_I(c, RAISE_VARARGS, n); + break; + case TryExcept_kind: + return compiler_try_except(c, s); + case TryFinally_kind: + return compiler_try_finally(c, s); + case Assert_kind: + return compiler_assert(c, s); + case Import_kind: + return compiler_import(c, s); + case ImportFrom_kind: + return compiler_from_import(c, s); + case Global_kind: + case Nonlocal_kind: + break; + case Expr_kind: + if (c->c_interactive && c->c_nestlevel <= 1) { + VISIT(c, expr, s->v.Expr.value); + ADDOP(c, PRINT_EXPR); + } + else if (s->v.Expr.value->kind != Str_kind && + s->v.Expr.value->kind != Num_kind) { + VISIT(c, expr, s->v.Expr.value); + ADDOP(c, POP_TOP); + } + break; + case Pass_kind: + break; + case Break_kind: + if (!compiler_in_loop(c)) + return compiler_error(c, "'break' outside loop"); + ADDOP(c, BREAK_LOOP); + break; + case Continue_kind: + return compiler_continue(c); + case With_kind: + return compiler_with(c, s); + } + return 1; } static int unaryop(unaryop_ty op) { - switch (op) { - case Invert: - return UNARY_INVERT; - case Not: - return UNARY_NOT; - case UAdd: - return UNARY_POSITIVE; - case USub: - return UNARY_NEGATIVE; - default: - PyErr_Format(PyExc_SystemError, - "unary op %d should not be possible", op); - return 0; - } + switch (op) { + case Invert: + return UNARY_INVERT; + case Not: + return UNARY_NOT; + case UAdd: + return UNARY_POSITIVE; + case USub: + return UNARY_NEGATIVE; + default: + PyErr_Format(PyExc_SystemError, + "unary op %d should not be possible", op); + return 0; + } } static int binop(struct compiler *c, operator_ty op) { - switch (op) { - case Add: - return BINARY_ADD; - case Sub: - return BINARY_SUBTRACT; - case Mult: - return BINARY_MULTIPLY; - case Div: - return BINARY_TRUE_DIVIDE; - case Mod: - return BINARY_MODULO; - case Pow: - return BINARY_POWER; - case LShift: - return BINARY_LSHIFT; - case RShift: - return BINARY_RSHIFT; - case BitOr: - return BINARY_OR; - case BitXor: - return BINARY_XOR; - case BitAnd: - return BINARY_AND; - case FloorDiv: - return BINARY_FLOOR_DIVIDE; - default: - PyErr_Format(PyExc_SystemError, - "binary op %d should not be possible", op); - return 0; - } + switch (op) { + case Add: + return BINARY_ADD; + case Sub: + return BINARY_SUBTRACT; + case Mult: + return BINARY_MULTIPLY; + case Div: + return BINARY_TRUE_DIVIDE; + case Mod: + return BINARY_MODULO; + case Pow: + return BINARY_POWER; + case LShift: + return BINARY_LSHIFT; + case RShift: + return BINARY_RSHIFT; + case BitOr: + return BINARY_OR; + case BitXor: + return BINARY_XOR; + case BitAnd: + return BINARY_AND; + case FloorDiv: + return BINARY_FLOOR_DIVIDE; + default: + PyErr_Format(PyExc_SystemError, + "binary op %d should not be possible", op); + return 0; + } } static int cmpop(cmpop_ty op) { - switch (op) { - case Eq: - return PyCmp_EQ; - case NotEq: - return PyCmp_NE; - case Lt: - return PyCmp_LT; - case LtE: - return PyCmp_LE; - case Gt: - return PyCmp_GT; - case GtE: - return PyCmp_GE; - case Is: - return PyCmp_IS; - case IsNot: - return PyCmp_IS_NOT; - case In: - return PyCmp_IN; - case NotIn: - return PyCmp_NOT_IN; - default: - return PyCmp_BAD; - } + switch (op) { + case Eq: + return PyCmp_EQ; + case NotEq: + return PyCmp_NE; + case Lt: + return PyCmp_LT; + case LtE: + return PyCmp_LE; + case Gt: + return PyCmp_GT; + case GtE: + return PyCmp_GE; + case Is: + return PyCmp_IS; + case IsNot: + return PyCmp_IS_NOT; + case In: + return PyCmp_IN; + case NotIn: + return PyCmp_NOT_IN; + default: + return PyCmp_BAD; + } } static int inplace_binop(struct compiler *c, operator_ty op) { - switch (op) { - case Add: - return INPLACE_ADD; - case Sub: - return INPLACE_SUBTRACT; - case Mult: - return INPLACE_MULTIPLY; - case Div: - return INPLACE_TRUE_DIVIDE; - case Mod: - return INPLACE_MODULO; - case Pow: - return INPLACE_POWER; - case LShift: - return INPLACE_LSHIFT; - case RShift: - return INPLACE_RSHIFT; - case BitOr: - return INPLACE_OR; - case BitXor: - return INPLACE_XOR; - case BitAnd: - return INPLACE_AND; - case FloorDiv: - return INPLACE_FLOOR_DIVIDE; - default: - PyErr_Format(PyExc_SystemError, - "inplace binary op %d should not be possible", op); - return 0; - } + switch (op) { + case Add: + return INPLACE_ADD; + case Sub: + return INPLACE_SUBTRACT; + case Mult: + return INPLACE_MULTIPLY; + case Div: + return INPLACE_TRUE_DIVIDE; + case Mod: + return INPLACE_MODULO; + case Pow: + return INPLACE_POWER; + case LShift: + return INPLACE_LSHIFT; + case RShift: + return INPLACE_RSHIFT; + case BitOr: + return INPLACE_OR; + case BitXor: + return INPLACE_XOR; + case BitAnd: + return INPLACE_AND; + case FloorDiv: + return INPLACE_FLOOR_DIVIDE; + default: + PyErr_Format(PyExc_SystemError, + "inplace binary op %d should not be possible", op); + return 0; + } } static int compiler_nameop(struct compiler *c, identifier name, expr_context_ty ctx) { - int op, scope, arg; - enum { OP_FAST, OP_GLOBAL, OP_DEREF, OP_NAME } optype; - - PyObject *dict = c->u->u_names; - PyObject *mangled; - /* XXX AugStore isn't used anywhere! */ - - mangled = _Py_Mangle(c->u->u_private, name); - if (!mangled) - return 0; - - op = 0; - optype = OP_NAME; - scope = PyST_GetScope(c->u->u_ste, mangled); - switch (scope) { - case FREE: - dict = c->u->u_freevars; - optype = OP_DEREF; - break; - case CELL: - dict = c->u->u_cellvars; - optype = OP_DEREF; - break; - case LOCAL: - if (c->u->u_ste->ste_type == FunctionBlock) - optype = OP_FAST; - break; - case GLOBAL_IMPLICIT: - if (c->u->u_ste->ste_type == FunctionBlock && - !c->u->u_ste->ste_unoptimized) - optype = OP_GLOBAL; - break; - case GLOBAL_EXPLICIT: - optype = OP_GLOBAL; - break; - default: - /* scope can be 0 */ - break; - } - - /* XXX Leave assert here, but handle __doc__ and the like better */ - assert(scope || PyUnicode_AS_UNICODE(name)[0] == '_'); - - switch (optype) { - case OP_DEREF: - switch (ctx) { - case Load: op = LOAD_DEREF; break; - case Store: op = STORE_DEREF; break; - case AugLoad: - case AugStore: - break; - case Del: - PyErr_Format(PyExc_SyntaxError, - "can not delete variable '%S' referenced " - "in nested scope", - name); - Py_DECREF(mangled); - return 0; - case Param: - default: - PyErr_SetString(PyExc_SystemError, - "param invalid for deref variable"); - return 0; - } - break; - case OP_FAST: - switch (ctx) { - case Load: op = LOAD_FAST; break; - case Store: op = STORE_FAST; break; - case Del: op = DELETE_FAST; break; - case AugLoad: - case AugStore: - break; - case Param: - default: - PyErr_SetString(PyExc_SystemError, - "param invalid for local variable"); - return 0; - } - ADDOP_O(c, op, mangled, varnames); - Py_DECREF(mangled); - return 1; - case OP_GLOBAL: - switch (ctx) { - case Load: op = LOAD_GLOBAL; break; - case Store: op = STORE_GLOBAL; break; - case Del: op = DELETE_GLOBAL; break; - case AugLoad: - case AugStore: - break; - case Param: - default: - PyErr_SetString(PyExc_SystemError, - "param invalid for global variable"); - return 0; - } - break; - case OP_NAME: - switch (ctx) { - case Load: op = LOAD_NAME; break; - case Store: op = STORE_NAME; break; - case Del: op = DELETE_NAME; break; - case AugLoad: - case AugStore: - break; - case Param: - default: - PyErr_SetString(PyExc_SystemError, - "param invalid for name variable"); - return 0; - } - break; - } - - assert(op); - arg = compiler_add_o(c, dict, mangled); - Py_DECREF(mangled); - if (arg < 0) - return 0; - return compiler_addop_i(c, op, arg); + int op, scope, arg; + enum { OP_FAST, OP_GLOBAL, OP_DEREF, OP_NAME } optype; + + PyObject *dict = c->u->u_names; + PyObject *mangled; + /* XXX AugStore isn't used anywhere! */ + + mangled = _Py_Mangle(c->u->u_private, name); + if (!mangled) + return 0; + + op = 0; + optype = OP_NAME; + scope = PyST_GetScope(c->u->u_ste, mangled); + switch (scope) { + case FREE: + dict = c->u->u_freevars; + optype = OP_DEREF; + break; + case CELL: + dict = c->u->u_cellvars; + optype = OP_DEREF; + break; + case LOCAL: + if (c->u->u_ste->ste_type == FunctionBlock) + optype = OP_FAST; + break; + case GLOBAL_IMPLICIT: + if (c->u->u_ste->ste_type == FunctionBlock && + !c->u->u_ste->ste_unoptimized) + optype = OP_GLOBAL; + break; + case GLOBAL_EXPLICIT: + optype = OP_GLOBAL; + break; + default: + /* scope can be 0 */ + break; + } + + /* XXX Leave assert here, but handle __doc__ and the like better */ + assert(scope || PyUnicode_AS_UNICODE(name)[0] == '_'); + + switch (optype) { + case OP_DEREF: + switch (ctx) { + case Load: op = LOAD_DEREF; break; + case Store: op = STORE_DEREF; break; + case AugLoad: + case AugStore: + break; + case Del: + PyErr_Format(PyExc_SyntaxError, + "can not delete variable '%S' referenced " + "in nested scope", + name); + Py_DECREF(mangled); + return 0; + case Param: + default: + PyErr_SetString(PyExc_SystemError, + "param invalid for deref variable"); + return 0; + } + break; + case OP_FAST: + switch (ctx) { + case Load: op = LOAD_FAST; break; + case Store: op = STORE_FAST; break; + case Del: op = DELETE_FAST; break; + case AugLoad: + case AugStore: + break; + case Param: + default: + PyErr_SetString(PyExc_SystemError, + "param invalid for local variable"); + return 0; + } + ADDOP_O(c, op, mangled, varnames); + Py_DECREF(mangled); + return 1; + case OP_GLOBAL: + switch (ctx) { + case Load: op = LOAD_GLOBAL; break; + case Store: op = STORE_GLOBAL; break; + case Del: op = DELETE_GLOBAL; break; + case AugLoad: + case AugStore: + break; + case Param: + default: + PyErr_SetString(PyExc_SystemError, + "param invalid for global variable"); + return 0; + } + break; + case OP_NAME: + switch (ctx) { + case Load: op = LOAD_NAME; break; + case Store: op = STORE_NAME; break; + case Del: op = DELETE_NAME; break; + case AugLoad: + case AugStore: + break; + case Param: + default: + PyErr_SetString(PyExc_SystemError, + "param invalid for name variable"); + return 0; + } + break; + } + + assert(op); + arg = compiler_add_o(c, dict, mangled); + Py_DECREF(mangled); + if (arg < 0) + return 0; + return compiler_addop_i(c, op, arg); } static int compiler_boolop(struct compiler *c, expr_ty e) { - basicblock *end; - int jumpi, i, n; - asdl_seq *s; - - assert(e->kind == BoolOp_kind); - if (e->v.BoolOp.op == And) - jumpi = JUMP_IF_FALSE_OR_POP; - else - jumpi = JUMP_IF_TRUE_OR_POP; - end = compiler_new_block(c); - if (end == NULL) - return 0; - s = e->v.BoolOp.values; - n = asdl_seq_LEN(s) - 1; - assert(n >= 0); - for (i = 0; i < n; ++i) { - VISIT(c, expr, (expr_ty)asdl_seq_GET(s, i)); - ADDOP_JABS(c, jumpi, end); - } - VISIT(c, expr, (expr_ty)asdl_seq_GET(s, n)); - compiler_use_next_block(c, end); - return 1; + basicblock *end; + int jumpi, i, n; + asdl_seq *s; + + assert(e->kind == BoolOp_kind); + if (e->v.BoolOp.op == And) + jumpi = JUMP_IF_FALSE_OR_POP; + else + jumpi = JUMP_IF_TRUE_OR_POP; + end = compiler_new_block(c); + if (end == NULL) + return 0; + s = e->v.BoolOp.values; + n = asdl_seq_LEN(s) - 1; + assert(n >= 0); + for (i = 0; i < n; ++i) { + VISIT(c, expr, (expr_ty)asdl_seq_GET(s, i)); + ADDOP_JABS(c, jumpi, end); + } + VISIT(c, expr, (expr_ty)asdl_seq_GET(s, n)); + compiler_use_next_block(c, end); + return 1; } static int compiler_list(struct compiler *c, expr_ty e) { - int n = asdl_seq_LEN(e->v.List.elts); - if (e->v.List.ctx == Store) { - int i, seen_star = 0; - for (i = 0; i < n; i++) { - expr_ty elt = asdl_seq_GET(e->v.List.elts, i); - if (elt->kind == Starred_kind && !seen_star) { - if ((i >= (1 << 8)) || - (n-i-1 >= (INT_MAX >> 8))) - return compiler_error(c, - "too many expressions in " - "star-unpacking assignment"); - ADDOP_I(c, UNPACK_EX, (i + ((n-i-1) << 8))); - seen_star = 1; - asdl_seq_SET(e->v.List.elts, i, elt->v.Starred.value); - } else if (elt->kind == Starred_kind) { - return compiler_error(c, - "two starred expressions in assignment"); - } - } - if (!seen_star) { - ADDOP_I(c, UNPACK_SEQUENCE, n); - } - } - VISIT_SEQ(c, expr, e->v.List.elts); - if (e->v.List.ctx == Load) { - ADDOP_I(c, BUILD_LIST, n); - } - return 1; + int n = asdl_seq_LEN(e->v.List.elts); + if (e->v.List.ctx == Store) { + int i, seen_star = 0; + for (i = 0; i < n; i++) { + expr_ty elt = asdl_seq_GET(e->v.List.elts, i); + if (elt->kind == Starred_kind && !seen_star) { + if ((i >= (1 << 8)) || + (n-i-1 >= (INT_MAX >> 8))) + return compiler_error(c, + "too many expressions in " + "star-unpacking assignment"); + ADDOP_I(c, UNPACK_EX, (i + ((n-i-1) << 8))); + seen_star = 1; + asdl_seq_SET(e->v.List.elts, i, elt->v.Starred.value); + } else if (elt->kind == Starred_kind) { + return compiler_error(c, + "two starred expressions in assignment"); + } + } + if (!seen_star) { + ADDOP_I(c, UNPACK_SEQUENCE, n); + } + } + VISIT_SEQ(c, expr, e->v.List.elts); + if (e->v.List.ctx == Load) { + ADDOP_I(c, BUILD_LIST, n); + } + return 1; } static int compiler_tuple(struct compiler *c, expr_ty e) { - int n = asdl_seq_LEN(e->v.Tuple.elts); - if (e->v.Tuple.ctx == Store) { - int i, seen_star = 0; - for (i = 0; i < n; i++) { - expr_ty elt = asdl_seq_GET(e->v.Tuple.elts, i); - if (elt->kind == Starred_kind && !seen_star) { - if ((i >= (1 << 8)) || - (n-i-1 >= (INT_MAX >> 8))) - return compiler_error(c, - "too many expressions in " - "star-unpacking assignment"); - ADDOP_I(c, UNPACK_EX, (i + ((n-i-1) << 8))); - seen_star = 1; - asdl_seq_SET(e->v.Tuple.elts, i, elt->v.Starred.value); - } else if (elt->kind == Starred_kind) { - return compiler_error(c, - "two starred expressions in assignment"); - } - } - if (!seen_star) { - ADDOP_I(c, UNPACK_SEQUENCE, n); - } - } - VISIT_SEQ(c, expr, e->v.Tuple.elts); - if (e->v.Tuple.ctx == Load) { - ADDOP_I(c, BUILD_TUPLE, n); - } - return 1; + int n = asdl_seq_LEN(e->v.Tuple.elts); + if (e->v.Tuple.ctx == Store) { + int i, seen_star = 0; + for (i = 0; i < n; i++) { + expr_ty elt = asdl_seq_GET(e->v.Tuple.elts, i); + if (elt->kind == Starred_kind && !seen_star) { + if ((i >= (1 << 8)) || + (n-i-1 >= (INT_MAX >> 8))) + return compiler_error(c, + "too many expressions in " + "star-unpacking assignment"); + ADDOP_I(c, UNPACK_EX, (i + ((n-i-1) << 8))); + seen_star = 1; + asdl_seq_SET(e->v.Tuple.elts, i, elt->v.Starred.value); + } else if (elt->kind == Starred_kind) { + return compiler_error(c, + "two starred expressions in assignment"); + } + } + if (!seen_star) { + ADDOP_I(c, UNPACK_SEQUENCE, n); + } + } + VISIT_SEQ(c, expr, e->v.Tuple.elts); + if (e->v.Tuple.ctx == Load) { + ADDOP_I(c, BUILD_TUPLE, n); + } + return 1; } static int compiler_compare(struct compiler *c, expr_ty e) { - int i, n; - basicblock *cleanup = NULL; - - /* XXX the logic can be cleaned up for 1 or multiple comparisons */ - VISIT(c, expr, e->v.Compare.left); - n = asdl_seq_LEN(e->v.Compare.ops); - assert(n > 0); - if (n > 1) { - cleanup = compiler_new_block(c); - if (cleanup == NULL) - return 0; - VISIT(c, expr, - (expr_ty)asdl_seq_GET(e->v.Compare.comparators, 0)); - } - for (i = 1; i < n; i++) { - ADDOP(c, DUP_TOP); - ADDOP(c, ROT_THREE); - ADDOP_I(c, COMPARE_OP, - cmpop((cmpop_ty)(asdl_seq_GET( - e->v.Compare.ops, i - 1)))); - ADDOP_JABS(c, JUMP_IF_FALSE_OR_POP, cleanup); - NEXT_BLOCK(c); - if (i < (n - 1)) - VISIT(c, expr, - (expr_ty)asdl_seq_GET(e->v.Compare.comparators, i)); - } - VISIT(c, expr, (expr_ty)asdl_seq_GET(e->v.Compare.comparators, n - 1)); - ADDOP_I(c, COMPARE_OP, - cmpop((cmpop_ty)(asdl_seq_GET(e->v.Compare.ops, n - 1)))); - if (n > 1) { - basicblock *end = compiler_new_block(c); - if (end == NULL) - return 0; - ADDOP_JREL(c, JUMP_FORWARD, end); - compiler_use_next_block(c, cleanup); - ADDOP(c, ROT_TWO); - ADDOP(c, POP_TOP); - compiler_use_next_block(c, end); - } - return 1; + int i, n; + basicblock *cleanup = NULL; + + /* XXX the logic can be cleaned up for 1 or multiple comparisons */ + VISIT(c, expr, e->v.Compare.left); + n = asdl_seq_LEN(e->v.Compare.ops); + assert(n > 0); + if (n > 1) { + cleanup = compiler_new_block(c); + if (cleanup == NULL) + return 0; + VISIT(c, expr, + (expr_ty)asdl_seq_GET(e->v.Compare.comparators, 0)); + } + for (i = 1; i < n; i++) { + ADDOP(c, DUP_TOP); + ADDOP(c, ROT_THREE); + ADDOP_I(c, COMPARE_OP, + cmpop((cmpop_ty)(asdl_seq_GET( + e->v.Compare.ops, i - 1)))); + ADDOP_JABS(c, JUMP_IF_FALSE_OR_POP, cleanup); + NEXT_BLOCK(c); + if (i < (n - 1)) + VISIT(c, expr, + (expr_ty)asdl_seq_GET(e->v.Compare.comparators, i)); + } + VISIT(c, expr, (expr_ty)asdl_seq_GET(e->v.Compare.comparators, n - 1)); + ADDOP_I(c, COMPARE_OP, + cmpop((cmpop_ty)(asdl_seq_GET(e->v.Compare.ops, n - 1)))); + if (n > 1) { + basicblock *end = compiler_new_block(c); + if (end == NULL) + return 0; + ADDOP_JREL(c, JUMP_FORWARD, end); + compiler_use_next_block(c, cleanup); + ADDOP(c, ROT_TWO); + ADDOP(c, POP_TOP); + compiler_use_next_block(c, end); + } + return 1; } static int compiler_call(struct compiler *c, expr_ty e) { - VISIT(c, expr, e->v.Call.func); - return compiler_call_helper(c, 0, - e->v.Call.args, - e->v.Call.keywords, - e->v.Call.starargs, - e->v.Call.kwargs); + VISIT(c, expr, e->v.Call.func); + return compiler_call_helper(c, 0, + e->v.Call.args, + e->v.Call.keywords, + e->v.Call.starargs, + e->v.Call.kwargs); } /* shared code between compiler_call and compiler_class */ static int compiler_call_helper(struct compiler *c, - int n, /* Args already pushed */ - asdl_seq *args, - asdl_seq *keywords, - expr_ty starargs, - expr_ty kwargs) + int n, /* Args already pushed */ + asdl_seq *args, + asdl_seq *keywords, + expr_ty starargs, + expr_ty kwargs) { - int code = 0; - - n += asdl_seq_LEN(args); - VISIT_SEQ(c, expr, args); - if (keywords) { - VISIT_SEQ(c, keyword, keywords); - n |= asdl_seq_LEN(keywords) << 8; - } - if (starargs) { - VISIT(c, expr, starargs); - code |= 1; - } - if (kwargs) { - VISIT(c, expr, kwargs); - code |= 2; - } - switch (code) { - case 0: - ADDOP_I(c, CALL_FUNCTION, n); - break; - case 1: - ADDOP_I(c, CALL_FUNCTION_VAR, n); - break; - case 2: - ADDOP_I(c, CALL_FUNCTION_KW, n); - break; - case 3: - ADDOP_I(c, CALL_FUNCTION_VAR_KW, n); - break; - } - return 1; + int code = 0; + + n += asdl_seq_LEN(args); + VISIT_SEQ(c, expr, args); + if (keywords) { + VISIT_SEQ(c, keyword, keywords); + n |= asdl_seq_LEN(keywords) << 8; + } + if (starargs) { + VISIT(c, expr, starargs); + code |= 1; + } + if (kwargs) { + VISIT(c, expr, kwargs); + code |= 2; + } + switch (code) { + case 0: + ADDOP_I(c, CALL_FUNCTION, n); + break; + case 1: + ADDOP_I(c, CALL_FUNCTION_VAR, n); + break; + case 2: + ADDOP_I(c, CALL_FUNCTION_KW, n); + break; + case 3: + ADDOP_I(c, CALL_FUNCTION_VAR_KW, n); + break; + } + return 1; } @@ -2796,228 +2796,228 @@ compiler_call_helper(struct compiler *c, */ static int -compiler_comprehension_generator(struct compiler *c, - asdl_seq *generators, int gen_index, - expr_ty elt, expr_ty val, int type) +compiler_comprehension_generator(struct compiler *c, + asdl_seq *generators, int gen_index, + expr_ty elt, expr_ty val, int type) { - /* generate code for the iterator, then each of the ifs, - and then write to the element */ - - comprehension_ty gen; - basicblock *start, *anchor, *skip, *if_cleanup; - int i, n; - - start = compiler_new_block(c); - skip = compiler_new_block(c); - if_cleanup = compiler_new_block(c); - anchor = compiler_new_block(c); - - if (start == NULL || skip == NULL || if_cleanup == NULL || - anchor == NULL) - return 0; - - gen = (comprehension_ty)asdl_seq_GET(generators, gen_index); - - if (gen_index == 0) { - /* Receive outermost iter as an implicit argument */ - c->u->u_argcount = 1; - ADDOP_I(c, LOAD_FAST, 0); - } - else { - /* Sub-iter - calculate on the fly */ - VISIT(c, expr, gen->iter); - ADDOP(c, GET_ITER); - } - compiler_use_next_block(c, start); - ADDOP_JREL(c, FOR_ITER, anchor); - NEXT_BLOCK(c); - VISIT(c, expr, gen->target); - - /* XXX this needs to be cleaned up...a lot! */ - n = asdl_seq_LEN(gen->ifs); - for (i = 0; i < n; i++) { - expr_ty e = (expr_ty)asdl_seq_GET(gen->ifs, i); - VISIT(c, expr, e); - ADDOP_JABS(c, POP_JUMP_IF_FALSE, if_cleanup); - NEXT_BLOCK(c); - } - - if (++gen_index < asdl_seq_LEN(generators)) - if (!compiler_comprehension_generator(c, - generators, gen_index, - elt, val, type)) - return 0; - - /* only append after the last for generator */ - if (gen_index >= asdl_seq_LEN(generators)) { - /* comprehension specific code */ - switch (type) { - case COMP_GENEXP: - VISIT(c, expr, elt); - ADDOP(c, YIELD_VALUE); - ADDOP(c, POP_TOP); - break; - case COMP_LISTCOMP: - VISIT(c, expr, elt); - ADDOP_I(c, LIST_APPEND, gen_index + 1); - break; - case COMP_SETCOMP: - VISIT(c, expr, elt); - ADDOP_I(c, SET_ADD, gen_index + 1); - break; - case COMP_DICTCOMP: - /* With 'd[k] = v', v is evaluated before k, so we do - the same. */ - VISIT(c, expr, val); - VISIT(c, expr, elt); - ADDOP_I(c, MAP_ADD, gen_index + 1); - break; - default: - return 0; - } - - compiler_use_next_block(c, skip); - } - compiler_use_next_block(c, if_cleanup); - ADDOP_JABS(c, JUMP_ABSOLUTE, start); - compiler_use_next_block(c, anchor); - - return 1; + /* generate code for the iterator, then each of the ifs, + and then write to the element */ + + comprehension_ty gen; + basicblock *start, *anchor, *skip, *if_cleanup; + int i, n; + + start = compiler_new_block(c); + skip = compiler_new_block(c); + if_cleanup = compiler_new_block(c); + anchor = compiler_new_block(c); + + if (start == NULL || skip == NULL || if_cleanup == NULL || + anchor == NULL) + return 0; + + gen = (comprehension_ty)asdl_seq_GET(generators, gen_index); + + if (gen_index == 0) { + /* Receive outermost iter as an implicit argument */ + c->u->u_argcount = 1; + ADDOP_I(c, LOAD_FAST, 0); + } + else { + /* Sub-iter - calculate on the fly */ + VISIT(c, expr, gen->iter); + ADDOP(c, GET_ITER); + } + compiler_use_next_block(c, start); + ADDOP_JREL(c, FOR_ITER, anchor); + NEXT_BLOCK(c); + VISIT(c, expr, gen->target); + + /* XXX this needs to be cleaned up...a lot! */ + n = asdl_seq_LEN(gen->ifs); + for (i = 0; i < n; i++) { + expr_ty e = (expr_ty)asdl_seq_GET(gen->ifs, i); + VISIT(c, expr, e); + ADDOP_JABS(c, POP_JUMP_IF_FALSE, if_cleanup); + NEXT_BLOCK(c); + } + + if (++gen_index < asdl_seq_LEN(generators)) + if (!compiler_comprehension_generator(c, + generators, gen_index, + elt, val, type)) + return 0; + + /* only append after the last for generator */ + if (gen_index >= asdl_seq_LEN(generators)) { + /* comprehension specific code */ + switch (type) { + case COMP_GENEXP: + VISIT(c, expr, elt); + ADDOP(c, YIELD_VALUE); + ADDOP(c, POP_TOP); + break; + case COMP_LISTCOMP: + VISIT(c, expr, elt); + ADDOP_I(c, LIST_APPEND, gen_index + 1); + break; + case COMP_SETCOMP: + VISIT(c, expr, elt); + ADDOP_I(c, SET_ADD, gen_index + 1); + break; + case COMP_DICTCOMP: + /* With 'd[k] = v', v is evaluated before k, so we do + the same. */ + VISIT(c, expr, val); + VISIT(c, expr, elt); + ADDOP_I(c, MAP_ADD, gen_index + 1); + break; + default: + return 0; + } + + compiler_use_next_block(c, skip); + } + compiler_use_next_block(c, if_cleanup); + ADDOP_JABS(c, JUMP_ABSOLUTE, start); + compiler_use_next_block(c, anchor); + + return 1; } static int compiler_comprehension(struct compiler *c, expr_ty e, int type, identifier name, - asdl_seq *generators, expr_ty elt, expr_ty val) + asdl_seq *generators, expr_ty elt, expr_ty val) { - PyCodeObject *co = NULL; - expr_ty outermost_iter; - - outermost_iter = ((comprehension_ty) - asdl_seq_GET(generators, 0))->iter; - - if (!compiler_enter_scope(c, name, (void *)e, e->lineno)) - goto error; - - if (type != COMP_GENEXP) { - int op; - switch (type) { - case COMP_LISTCOMP: - op = BUILD_LIST; - break; - case COMP_SETCOMP: - op = BUILD_SET; - break; - case COMP_DICTCOMP: - op = BUILD_MAP; - break; - default: - PyErr_Format(PyExc_SystemError, - "unknown comprehension type %d", type); - goto error_in_scope; - } - - ADDOP_I(c, op, 0); - } - - if (!compiler_comprehension_generator(c, generators, 0, elt, - val, type)) - goto error_in_scope; - - if (type != COMP_GENEXP) { - ADDOP(c, RETURN_VALUE); - } - - co = assemble(c, 1); - compiler_exit_scope(c); - if (co == NULL) - goto error; - - if (!compiler_make_closure(c, co, 0)) - goto error; - Py_DECREF(co); - - VISIT(c, expr, outermost_iter); - ADDOP(c, GET_ITER); - ADDOP_I(c, CALL_FUNCTION, 1); - return 1; + PyCodeObject *co = NULL; + expr_ty outermost_iter; + + outermost_iter = ((comprehension_ty) + asdl_seq_GET(generators, 0))->iter; + + if (!compiler_enter_scope(c, name, (void *)e, e->lineno)) + goto error; + + if (type != COMP_GENEXP) { + int op; + switch (type) { + case COMP_LISTCOMP: + op = BUILD_LIST; + break; + case COMP_SETCOMP: + op = BUILD_SET; + break; + case COMP_DICTCOMP: + op = BUILD_MAP; + break; + default: + PyErr_Format(PyExc_SystemError, + "unknown comprehension type %d", type); + goto error_in_scope; + } + + ADDOP_I(c, op, 0); + } + + if (!compiler_comprehension_generator(c, generators, 0, elt, + val, type)) + goto error_in_scope; + + if (type != COMP_GENEXP) { + ADDOP(c, RETURN_VALUE); + } + + co = assemble(c, 1); + compiler_exit_scope(c); + if (co == NULL) + goto error; + + if (!compiler_make_closure(c, co, 0)) + goto error; + Py_DECREF(co); + + VISIT(c, expr, outermost_iter); + ADDOP(c, GET_ITER); + ADDOP_I(c, CALL_FUNCTION, 1); + return 1; error_in_scope: - compiler_exit_scope(c); + compiler_exit_scope(c); error: - Py_XDECREF(co); - return 0; + Py_XDECREF(co); + return 0; } static int compiler_genexp(struct compiler *c, expr_ty e) { - static identifier name; - if (!name) { - name = PyUnicode_FromString("<genexpr>"); - if (!name) - return 0; - } - assert(e->kind == GeneratorExp_kind); - return compiler_comprehension(c, e, COMP_GENEXP, name, - e->v.GeneratorExp.generators, - e->v.GeneratorExp.elt, NULL); + static identifier name; + if (!name) { + name = PyUnicode_FromString("<genexpr>"); + if (!name) + return 0; + } + assert(e->kind == GeneratorExp_kind); + return compiler_comprehension(c, e, COMP_GENEXP, name, + e->v.GeneratorExp.generators, + e->v.GeneratorExp.elt, NULL); } static int compiler_listcomp(struct compiler *c, expr_ty e) { - static identifier name; - if (!name) { - name = PyUnicode_FromString("<listcomp>"); - if (!name) - return 0; - } - assert(e->kind == ListComp_kind); - return compiler_comprehension(c, e, COMP_LISTCOMP, name, - e->v.ListComp.generators, - e->v.ListComp.elt, NULL); + static identifier name; + if (!name) { + name = PyUnicode_FromString("<listcomp>"); + if (!name) + return 0; + } + assert(e->kind == ListComp_kind); + return compiler_comprehension(c, e, COMP_LISTCOMP, name, + e->v.ListComp.generators, + e->v.ListComp.elt, NULL); } static int compiler_setcomp(struct compiler *c, expr_ty e) { - static identifier name; - if (!name) { - name = PyUnicode_FromString("<setcomp>"); - if (!name) - return 0; - } - assert(e->kind == SetComp_kind); - return compiler_comprehension(c, e, COMP_SETCOMP, name, - e->v.SetComp.generators, - e->v.SetComp.elt, NULL); + static identifier name; + if (!name) { + name = PyUnicode_FromString("<setcomp>"); + if (!name) + return 0; + } + assert(e->kind == SetComp_kind); + return compiler_comprehension(c, e, COMP_SETCOMP, name, + e->v.SetComp.generators, + e->v.SetComp.elt, NULL); } static int compiler_dictcomp(struct compiler *c, expr_ty e) { - static identifier name; - if (!name) { - name = PyUnicode_FromString("<dictcomp>"); - if (!name) - return 0; - } - assert(e->kind == DictComp_kind); - return compiler_comprehension(c, e, COMP_DICTCOMP, name, - e->v.DictComp.generators, - e->v.DictComp.key, e->v.DictComp.value); + static identifier name; + if (!name) { + name = PyUnicode_FromString("<dictcomp>"); + if (!name) + return 0; + } + assert(e->kind == DictComp_kind); + return compiler_comprehension(c, e, COMP_DICTCOMP, name, + e->v.DictComp.generators, + e->v.DictComp.key, e->v.DictComp.value); } static int compiler_visit_keyword(struct compiler *c, keyword_ty k) { - ADDOP_O(c, LOAD_CONST, k->arg, consts); - VISIT(c, expr, k->value); - return 1; + ADDOP_O(c, LOAD_CONST, k->arg, consts); + VISIT(c, expr, k->value); + return 1; } -/* Test whether expression is constant. For constants, report +/* Test whether expression is constant. For constants, report whether they are true or false. Return values: 1 for true, 0 for false, -1 for non-constant. @@ -3026,39 +3026,39 @@ compiler_visit_keyword(struct compiler *c, keyword_ty k) static int expr_constant(expr_ty e) { - char *id; - switch (e->kind) { - case Ellipsis_kind: - return 1; - case Num_kind: - return PyObject_IsTrue(e->v.Num.n); - case Str_kind: - return PyObject_IsTrue(e->v.Str.s); - case Name_kind: - /* optimize away names that can't be reassigned */ - id = PyBytes_AS_STRING( - _PyUnicode_AsDefaultEncodedString(e->v.Name.id, NULL)); - if (strcmp(id, "True") == 0) return 1; - if (strcmp(id, "False") == 0) return 0; - if (strcmp(id, "None") == 0) return 0; - if (strcmp(id, "__debug__") == 0) - return ! Py_OptimizeFlag; - /* fall through */ - default: - return -1; - } + char *id; + switch (e->kind) { + case Ellipsis_kind: + return 1; + case Num_kind: + return PyObject_IsTrue(e->v.Num.n); + case Str_kind: + return PyObject_IsTrue(e->v.Str.s); + case Name_kind: + /* optimize away names that can't be reassigned */ + id = PyBytes_AS_STRING( + _PyUnicode_AsDefaultEncodedString(e->v.Name.id, NULL)); + if (strcmp(id, "True") == 0) return 1; + if (strcmp(id, "False") == 0) return 0; + if (strcmp(id, "None") == 0) return 0; + if (strcmp(id, "__debug__") == 0) + return ! Py_OptimizeFlag; + /* fall through */ + default: + return -1; + } } /* Implements the with statement from PEP 343. - The semantics outlined in that PEP are as follows: + The semantics outlined in that PEP are as follows: with EXPR as VAR: BLOCK - + It is implemented roughly as: - + context = EXPR exit = context.__exit__ # not calling it value = context.__enter__() @@ -3067,9 +3067,9 @@ expr_constant(expr_ty e) BLOCK finally: if an exception was raised: - exc = copy of (exception, instance, traceback) + exc = copy of (exception, instance, traceback) else: - exc = (None, None, None) + exc = (None, None, None) exit(*exc) */ static int @@ -3082,40 +3082,40 @@ compiler_with(struct compiler *c, stmt_ty s) assert(s->kind == With_kind); if (!enter_attr) { - enter_attr = PyUnicode_InternFromString("__enter__"); - if (!enter_attr) - return 0; + enter_attr = PyUnicode_InternFromString("__enter__"); + if (!enter_attr) + return 0; } if (!exit_attr) { - exit_attr = PyUnicode_InternFromString("__exit__"); - if (!exit_attr) - return 0; + exit_attr = PyUnicode_InternFromString("__exit__"); + if (!exit_attr) + return 0; } block = compiler_new_block(c); finally = compiler_new_block(c); if (!block || !finally) - return 0; + return 0; if (s->v.With.optional_vars) { - /* Create a temporary variable to hold context.__enter__(). - We need to do this rather than preserving it on the stack - because SETUP_FINALLY remembers the stack level. - We need to do the assignment *inside* the try/finally - so that context.__exit__() is called when the assignment - fails. But we need to call context.__enter__() *before* - the try/finally so that if it fails we won't call - context.__exit__(). - */ - tmpvalue = compiler_new_tmpname(c); - if (tmpvalue == NULL) - return 0; - PyArena_AddPyObject(c->c_arena, tmpvalue); - } - tmpexit = compiler_new_tmpname(c); - if (tmpexit == NULL) - return 0; - PyArena_AddPyObject(c->c_arena, tmpexit); + /* Create a temporary variable to hold context.__enter__(). + We need to do this rather than preserving it on the stack + because SETUP_FINALLY remembers the stack level. + We need to do the assignment *inside* the try/finally + so that context.__exit__() is called when the assignment + fails. But we need to call context.__enter__() *before* + the try/finally so that if it fails we won't call + context.__exit__(). + */ + tmpvalue = compiler_new_tmpname(c); + if (tmpvalue == NULL) + return 0; + PyArena_AddPyObject(c->c_arena, tmpvalue); + } + tmpexit = compiler_new_tmpname(c); + if (tmpexit == NULL) + return 0; + PyArena_AddPyObject(c->c_arena, tmpexit); /* Evaluate EXPR */ VISIT(c, expr, s->v.With.context_expr); @@ -3123,21 +3123,21 @@ compiler_with(struct compiler *c, stmt_ty s) /* Squirrel away context.__exit__ by stuffing it under context */ ADDOP(c, DUP_TOP); ADDOP_O(c, LOAD_ATTR, exit_attr, names); - if (!compiler_nameop(c, tmpexit, Store)) - return 0; + if (!compiler_nameop(c, tmpexit, Store)) + return 0; /* Call context.__enter__() */ ADDOP_O(c, LOAD_ATTR, enter_attr, names); ADDOP_I(c, CALL_FUNCTION, 0); if (s->v.With.optional_vars) { - /* Store it in tmpvalue */ - if (!compiler_nameop(c, tmpvalue, Store)) - return 0; + /* Store it in tmpvalue */ + if (!compiler_nameop(c, tmpvalue, Store)) + return 0; } else { - /* Discard result from context.__enter__() */ - ADDOP(c, POP_TOP); + /* Discard result from context.__enter__() */ + ADDOP(c, POP_TOP); } /* Start the try block */ @@ -3145,15 +3145,15 @@ compiler_with(struct compiler *c, stmt_ty s) compiler_use_next_block(c, block); if (!compiler_push_fblock(c, FINALLY_TRY, block)) { - return 0; + return 0; } if (s->v.With.optional_vars) { - /* Bind saved result of context.__enter__() to VAR */ - if (!compiler_nameop(c, tmpvalue, Load) || - !compiler_nameop(c, tmpvalue, Del)) - return 0; - VISIT(c, expr, s->v.With.optional_vars); + /* Bind saved result of context.__enter__() to VAR */ + if (!compiler_nameop(c, tmpvalue, Load) || + !compiler_nameop(c, tmpvalue, Del)) + return 0; + VISIT(c, expr, s->v.With.optional_vars); } /* BLOCK code */ @@ -3166,14 +3166,14 @@ compiler_with(struct compiler *c, stmt_ty s) ADDOP_O(c, LOAD_CONST, Py_None, consts); compiler_use_next_block(c, finally); if (!compiler_push_fblock(c, FINALLY_END, finally)) - return 0; + return 0; /* Finally block starts; context.__exit__ is on the stack under the exception or return information. Just issue our magic opcode. */ - if (!compiler_nameop(c, tmpexit, Load) || - !compiler_nameop(c, tmpexit, Del)) - return 0; + if (!compiler_nameop(c, tmpexit, Load) || + !compiler_nameop(c, tmpexit, Del)) + return 0; ADDOP(c, WITH_CLEANUP); /* Finally block ends. */ @@ -3185,240 +3185,240 @@ compiler_with(struct compiler *c, stmt_ty s) static int compiler_visit_expr(struct compiler *c, expr_ty e) { - int i, n; - - /* If expr e has a different line number than the last expr/stmt, - set a new line number for the next instruction. - */ - if (e->lineno > c->u->u_lineno) { - c->u->u_lineno = e->lineno; - c->u->u_lineno_set = 0; - } - switch (e->kind) { - case BoolOp_kind: - return compiler_boolop(c, e); - case BinOp_kind: - VISIT(c, expr, e->v.BinOp.left); - VISIT(c, expr, e->v.BinOp.right); - ADDOP(c, binop(c, e->v.BinOp.op)); - break; - case UnaryOp_kind: - VISIT(c, expr, e->v.UnaryOp.operand); - ADDOP(c, unaryop(e->v.UnaryOp.op)); - break; - case Lambda_kind: - return compiler_lambda(c, e); - case IfExp_kind: - return compiler_ifexp(c, e); - case Dict_kind: - n = asdl_seq_LEN(e->v.Dict.values); - ADDOP_I(c, BUILD_MAP, (n>0xFFFF ? 0xFFFF : n)); - for (i = 0; i < n; i++) { - VISIT(c, expr, - (expr_ty)asdl_seq_GET(e->v.Dict.values, i)); - VISIT(c, expr, - (expr_ty)asdl_seq_GET(e->v.Dict.keys, i)); - ADDOP(c, STORE_MAP); - } - break; - case Set_kind: - n = asdl_seq_LEN(e->v.Set.elts); - VISIT_SEQ(c, expr, e->v.Set.elts); - ADDOP_I(c, BUILD_SET, n); - break; - case GeneratorExp_kind: - return compiler_genexp(c, e); - case ListComp_kind: - return compiler_listcomp(c, e); - case SetComp_kind: - return compiler_setcomp(c, e); - case DictComp_kind: - return compiler_dictcomp(c, e); - case Yield_kind: - if (c->u->u_ste->ste_type != FunctionBlock) - return compiler_error(c, "'yield' outside function"); - if (e->v.Yield.value) { - VISIT(c, expr, e->v.Yield.value); - } - else { - ADDOP_O(c, LOAD_CONST, Py_None, consts); - } - ADDOP(c, YIELD_VALUE); - break; - case Compare_kind: - return compiler_compare(c, e); - case Call_kind: - return compiler_call(c, e); - case Num_kind: - ADDOP_O(c, LOAD_CONST, e->v.Num.n, consts); - break; - case Str_kind: - ADDOP_O(c, LOAD_CONST, e->v.Str.s, consts); - break; - case Bytes_kind: - ADDOP_O(c, LOAD_CONST, e->v.Bytes.s, consts); - break; - case Ellipsis_kind: - ADDOP_O(c, LOAD_CONST, Py_Ellipsis, consts); - break; - /* The following exprs can be assignment targets. */ - case Attribute_kind: - if (e->v.Attribute.ctx != AugStore) - VISIT(c, expr, e->v.Attribute.value); - switch (e->v.Attribute.ctx) { - case AugLoad: - ADDOP(c, DUP_TOP); - /* Fall through to load */ - case Load: - ADDOP_NAME(c, LOAD_ATTR, e->v.Attribute.attr, names); - break; - case AugStore: - ADDOP(c, ROT_TWO); - /* Fall through to save */ - case Store: - ADDOP_NAME(c, STORE_ATTR, e->v.Attribute.attr, names); - break; - case Del: - ADDOP_NAME(c, DELETE_ATTR, e->v.Attribute.attr, names); - break; - case Param: - default: - PyErr_SetString(PyExc_SystemError, - "param invalid in attribute expression"); - return 0; - } - break; - case Subscript_kind: - switch (e->v.Subscript.ctx) { - case AugLoad: - VISIT(c, expr, e->v.Subscript.value); - VISIT_SLICE(c, e->v.Subscript.slice, AugLoad); - break; - case Load: - VISIT(c, expr, e->v.Subscript.value); - VISIT_SLICE(c, e->v.Subscript.slice, Load); - break; - case AugStore: - VISIT_SLICE(c, e->v.Subscript.slice, AugStore); - break; - case Store: - VISIT(c, expr, e->v.Subscript.value); - VISIT_SLICE(c, e->v.Subscript.slice, Store); - break; - case Del: - VISIT(c, expr, e->v.Subscript.value); - VISIT_SLICE(c, e->v.Subscript.slice, Del); - break; - case Param: - default: - PyErr_SetString(PyExc_SystemError, - "param invalid in subscript expression"); - return 0; - } - break; - case Starred_kind: - switch (e->v.Starred.ctx) { - case Store: - /* In all legitimate cases, the Starred node was already replaced - * by compiler_list/compiler_tuple. XXX: is that okay? */ - return compiler_error(c, - "starred assignment target must be in a list or tuple"); - default: - return compiler_error(c, - "can use starred expression only as assignment target"); - } - break; - case Name_kind: - return compiler_nameop(c, e->v.Name.id, e->v.Name.ctx); - /* child nodes of List and Tuple will have expr_context set */ - case List_kind: - return compiler_list(c, e); - case Tuple_kind: - return compiler_tuple(c, e); - } - return 1; + int i, n; + + /* If expr e has a different line number than the last expr/stmt, + set a new line number for the next instruction. + */ + if (e->lineno > c->u->u_lineno) { + c->u->u_lineno = e->lineno; + c->u->u_lineno_set = 0; + } + switch (e->kind) { + case BoolOp_kind: + return compiler_boolop(c, e); + case BinOp_kind: + VISIT(c, expr, e->v.BinOp.left); + VISIT(c, expr, e->v.BinOp.right); + ADDOP(c, binop(c, e->v.BinOp.op)); + break; + case UnaryOp_kind: + VISIT(c, expr, e->v.UnaryOp.operand); + ADDOP(c, unaryop(e->v.UnaryOp.op)); + break; + case Lambda_kind: + return compiler_lambda(c, e); + case IfExp_kind: + return compiler_ifexp(c, e); + case Dict_kind: + n = asdl_seq_LEN(e->v.Dict.values); + ADDOP_I(c, BUILD_MAP, (n>0xFFFF ? 0xFFFF : n)); + for (i = 0; i < n; i++) { + VISIT(c, expr, + (expr_ty)asdl_seq_GET(e->v.Dict.values, i)); + VISIT(c, expr, + (expr_ty)asdl_seq_GET(e->v.Dict.keys, i)); + ADDOP(c, STORE_MAP); + } + break; + case Set_kind: + n = asdl_seq_LEN(e->v.Set.elts); + VISIT_SEQ(c, expr, e->v.Set.elts); + ADDOP_I(c, BUILD_SET, n); + break; + case GeneratorExp_kind: + return compiler_genexp(c, e); + case ListComp_kind: + return compiler_listcomp(c, e); + case SetComp_kind: + return compiler_setcomp(c, e); + case DictComp_kind: + return compiler_dictcomp(c, e); + case Yield_kind: + if (c->u->u_ste->ste_type != FunctionBlock) + return compiler_error(c, "'yield' outside function"); + if (e->v.Yield.value) { + VISIT(c, expr, e->v.Yield.value); + } + else { + ADDOP_O(c, LOAD_CONST, Py_None, consts); + } + ADDOP(c, YIELD_VALUE); + break; + case Compare_kind: + return compiler_compare(c, e); + case Call_kind: + return compiler_call(c, e); + case Num_kind: + ADDOP_O(c, LOAD_CONST, e->v.Num.n, consts); + break; + case Str_kind: + ADDOP_O(c, LOAD_CONST, e->v.Str.s, consts); + break; + case Bytes_kind: + ADDOP_O(c, LOAD_CONST, e->v.Bytes.s, consts); + break; + case Ellipsis_kind: + ADDOP_O(c, LOAD_CONST, Py_Ellipsis, consts); + break; + /* The following exprs can be assignment targets. */ + case Attribute_kind: + if (e->v.Attribute.ctx != AugStore) + VISIT(c, expr, e->v.Attribute.value); + switch (e->v.Attribute.ctx) { + case AugLoad: + ADDOP(c, DUP_TOP); + /* Fall through to load */ + case Load: + ADDOP_NAME(c, LOAD_ATTR, e->v.Attribute.attr, names); + break; + case AugStore: + ADDOP(c, ROT_TWO); + /* Fall through to save */ + case Store: + ADDOP_NAME(c, STORE_ATTR, e->v.Attribute.attr, names); + break; + case Del: + ADDOP_NAME(c, DELETE_ATTR, e->v.Attribute.attr, names); + break; + case Param: + default: + PyErr_SetString(PyExc_SystemError, + "param invalid in attribute expression"); + return 0; + } + break; + case Subscript_kind: + switch (e->v.Subscript.ctx) { + case AugLoad: + VISIT(c, expr, e->v.Subscript.value); + VISIT_SLICE(c, e->v.Subscript.slice, AugLoad); + break; + case Load: + VISIT(c, expr, e->v.Subscript.value); + VISIT_SLICE(c, e->v.Subscript.slice, Load); + break; + case AugStore: + VISIT_SLICE(c, e->v.Subscript.slice, AugStore); + break; + case Store: + VISIT(c, expr, e->v.Subscript.value); + VISIT_SLICE(c, e->v.Subscript.slice, Store); + break; + case Del: + VISIT(c, expr, e->v.Subscript.value); + VISIT_SLICE(c, e->v.Subscript.slice, Del); + break; + case Param: + default: + PyErr_SetString(PyExc_SystemError, + "param invalid in subscript expression"); + return 0; + } + break; + case Starred_kind: + switch (e->v.Starred.ctx) { + case Store: + /* In all legitimate cases, the Starred node was already replaced + * by compiler_list/compiler_tuple. XXX: is that okay? */ + return compiler_error(c, + "starred assignment target must be in a list or tuple"); + default: + return compiler_error(c, + "can use starred expression only as assignment target"); + } + break; + case Name_kind: + return compiler_nameop(c, e->v.Name.id, e->v.Name.ctx); + /* child nodes of List and Tuple will have expr_context set */ + case List_kind: + return compiler_list(c, e); + case Tuple_kind: + return compiler_tuple(c, e); + } + return 1; } static int compiler_augassign(struct compiler *c, stmt_ty s) { - expr_ty e = s->v.AugAssign.target; - expr_ty auge; - - assert(s->kind == AugAssign_kind); - - switch (e->kind) { - case Attribute_kind: - auge = Attribute(e->v.Attribute.value, e->v.Attribute.attr, - AugLoad, e->lineno, e->col_offset, c->c_arena); - if (auge == NULL) - return 0; - VISIT(c, expr, auge); - VISIT(c, expr, s->v.AugAssign.value); - ADDOP(c, inplace_binop(c, s->v.AugAssign.op)); - auge->v.Attribute.ctx = AugStore; - VISIT(c, expr, auge); - break; - case Subscript_kind: - auge = Subscript(e->v.Subscript.value, e->v.Subscript.slice, - AugLoad, e->lineno, e->col_offset, c->c_arena); - if (auge == NULL) - return 0; - VISIT(c, expr, auge); - VISIT(c, expr, s->v.AugAssign.value); - ADDOP(c, inplace_binop(c, s->v.AugAssign.op)); - auge->v.Subscript.ctx = AugStore; - VISIT(c, expr, auge); - break; - case Name_kind: - if (!compiler_nameop(c, e->v.Name.id, Load)) - return 0; - VISIT(c, expr, s->v.AugAssign.value); - ADDOP(c, inplace_binop(c, s->v.AugAssign.op)); - return compiler_nameop(c, e->v.Name.id, Store); - default: - PyErr_Format(PyExc_SystemError, - "invalid node type (%d) for augmented assignment", - e->kind); - return 0; - } - return 1; + expr_ty e = s->v.AugAssign.target; + expr_ty auge; + + assert(s->kind == AugAssign_kind); + + switch (e->kind) { + case Attribute_kind: + auge = Attribute(e->v.Attribute.value, e->v.Attribute.attr, + AugLoad, e->lineno, e->col_offset, c->c_arena); + if (auge == NULL) + return 0; + VISIT(c, expr, auge); + VISIT(c, expr, s->v.AugAssign.value); + ADDOP(c, inplace_binop(c, s->v.AugAssign.op)); + auge->v.Attribute.ctx = AugStore; + VISIT(c, expr, auge); + break; + case Subscript_kind: + auge = Subscript(e->v.Subscript.value, e->v.Subscript.slice, + AugLoad, e->lineno, e->col_offset, c->c_arena); + if (auge == NULL) + return 0; + VISIT(c, expr, auge); + VISIT(c, expr, s->v.AugAssign.value); + ADDOP(c, inplace_binop(c, s->v.AugAssign.op)); + auge->v.Subscript.ctx = AugStore; + VISIT(c, expr, auge); + break; + case Name_kind: + if (!compiler_nameop(c, e->v.Name.id, Load)) + return 0; + VISIT(c, expr, s->v.AugAssign.value); + ADDOP(c, inplace_binop(c, s->v.AugAssign.op)); + return compiler_nameop(c, e->v.Name.id, Store); + default: + PyErr_Format(PyExc_SystemError, + "invalid node type (%d) for augmented assignment", + e->kind); + return 0; + } + return 1; } static int compiler_push_fblock(struct compiler *c, enum fblocktype t, basicblock *b) { - struct fblockinfo *f; - if (c->u->u_nfblocks >= CO_MAXBLOCKS) { - PyErr_SetString(PyExc_SystemError, - "too many statically nested blocks"); - return 0; - } - f = &c->u->u_fblock[c->u->u_nfblocks++]; - f->fb_type = t; - f->fb_block = b; - return 1; + struct fblockinfo *f; + if (c->u->u_nfblocks >= CO_MAXBLOCKS) { + PyErr_SetString(PyExc_SystemError, + "too many statically nested blocks"); + return 0; + } + f = &c->u->u_fblock[c->u->u_nfblocks++]; + f->fb_type = t; + f->fb_block = b; + return 1; } static void compiler_pop_fblock(struct compiler *c, enum fblocktype t, basicblock *b) { - struct compiler_unit *u = c->u; - assert(u->u_nfblocks > 0); - u->u_nfblocks--; - assert(u->u_fblock[u->u_nfblocks].fb_type == t); - assert(u->u_fblock[u->u_nfblocks].fb_block == b); + struct compiler_unit *u = c->u; + assert(u->u_nfblocks > 0); + u->u_nfblocks--; + assert(u->u_fblock[u->u_nfblocks].fb_type == t); + assert(u->u_fblock[u->u_nfblocks].fb_block == b); } static int compiler_in_loop(struct compiler *c) { - int i; - struct compiler_unit *u = c->u; - for (i = 0; i < u->u_nfblocks; ++i) { - if (u->u_fblock[i].fb_type == LOOP) - return 1; - } - return 0; + int i; + struct compiler_unit *u = c->u; + for (i = 0; i < u->u_nfblocks; ++i) { + if (u->u_fblock[i].fb_type == LOOP) + return 1; + } + return 0; } /* Raises a SyntaxError and returns 0. If something goes wrong, a different exception may be raised. @@ -3427,143 +3427,143 @@ compiler_in_loop(struct compiler *c) { static int compiler_error(struct compiler *c, const char *errstr) { - PyObject *loc; - PyObject *u = NULL, *v = NULL; - - loc = PyErr_ProgramText(c->c_filename, c->u->u_lineno); - if (!loc) { - Py_INCREF(Py_None); - loc = Py_None; - } - u = Py_BuildValue("(ziOO)", c->c_filename, c->u->u_lineno, - Py_None, loc); - if (!u) - goto exit; - v = Py_BuildValue("(zO)", errstr, u); - if (!v) - goto exit; - PyErr_SetObject(PyExc_SyntaxError, v); + PyObject *loc; + PyObject *u = NULL, *v = NULL; + + loc = PyErr_ProgramText(c->c_filename, c->u->u_lineno); + if (!loc) { + Py_INCREF(Py_None); + loc = Py_None; + } + u = Py_BuildValue("(ziOO)", c->c_filename, c->u->u_lineno, + Py_None, loc); + if (!u) + goto exit; + v = Py_BuildValue("(zO)", errstr, u); + if (!v) + goto exit; + PyErr_SetObject(PyExc_SyntaxError, v); exit: - Py_DECREF(loc); - Py_XDECREF(u); - Py_XDECREF(v); - return 0; + Py_DECREF(loc); + Py_XDECREF(u); + Py_XDECREF(v); + return 0; } static int -compiler_handle_subscr(struct compiler *c, const char *kind, - expr_context_ty ctx) +compiler_handle_subscr(struct compiler *c, const char *kind, + expr_context_ty ctx) { - int op = 0; - - /* XXX this code is duplicated */ - switch (ctx) { - case AugLoad: /* fall through to Load */ - case Load: op = BINARY_SUBSCR; break; - case AugStore:/* fall through to Store */ - case Store: op = STORE_SUBSCR; break; - case Del: op = DELETE_SUBSCR; break; - case Param: - PyErr_Format(PyExc_SystemError, - "invalid %s kind %d in subscript\n", - kind, ctx); - return 0; - } - if (ctx == AugLoad) { - ADDOP_I(c, DUP_TOPX, 2); - } - else if (ctx == AugStore) { - ADDOP(c, ROT_THREE); - } - ADDOP(c, op); - return 1; + int op = 0; + + /* XXX this code is duplicated */ + switch (ctx) { + case AugLoad: /* fall through to Load */ + case Load: op = BINARY_SUBSCR; break; + case AugStore:/* fall through to Store */ + case Store: op = STORE_SUBSCR; break; + case Del: op = DELETE_SUBSCR; break; + case Param: + PyErr_Format(PyExc_SystemError, + "invalid %s kind %d in subscript\n", + kind, ctx); + return 0; + } + if (ctx == AugLoad) { + ADDOP_I(c, DUP_TOPX, 2); + } + else if (ctx == AugStore) { + ADDOP(c, ROT_THREE); + } + ADDOP(c, op); + return 1; } static int compiler_slice(struct compiler *c, slice_ty s, expr_context_ty ctx) { - int n = 2; - assert(s->kind == Slice_kind); - - /* only handles the cases where BUILD_SLICE is emitted */ - if (s->v.Slice.lower) { - VISIT(c, expr, s->v.Slice.lower); - } - else { - ADDOP_O(c, LOAD_CONST, Py_None, consts); - } - - if (s->v.Slice.upper) { - VISIT(c, expr, s->v.Slice.upper); - } - else { - ADDOP_O(c, LOAD_CONST, Py_None, consts); - } - - if (s->v.Slice.step) { - n++; - VISIT(c, expr, s->v.Slice.step); - } - ADDOP_I(c, BUILD_SLICE, n); - return 1; + int n = 2; + assert(s->kind == Slice_kind); + + /* only handles the cases where BUILD_SLICE is emitted */ + if (s->v.Slice.lower) { + VISIT(c, expr, s->v.Slice.lower); + } + else { + ADDOP_O(c, LOAD_CONST, Py_None, consts); + } + + if (s->v.Slice.upper) { + VISIT(c, expr, s->v.Slice.upper); + } + else { + ADDOP_O(c, LOAD_CONST, Py_None, consts); + } + + if (s->v.Slice.step) { + n++; + VISIT(c, expr, s->v.Slice.step); + } + ADDOP_I(c, BUILD_SLICE, n); + return 1; } static int -compiler_visit_nested_slice(struct compiler *c, slice_ty s, - expr_context_ty ctx) +compiler_visit_nested_slice(struct compiler *c, slice_ty s, + expr_context_ty ctx) { - switch (s->kind) { - case Slice_kind: - return compiler_slice(c, s, ctx); - case Index_kind: - VISIT(c, expr, s->v.Index.value); - break; - case ExtSlice_kind: - default: - PyErr_SetString(PyExc_SystemError, - "extended slice invalid in nested slice"); - return 0; - } - return 1; + switch (s->kind) { + case Slice_kind: + return compiler_slice(c, s, ctx); + case Index_kind: + VISIT(c, expr, s->v.Index.value); + break; + case ExtSlice_kind: + default: + PyErr_SetString(PyExc_SystemError, + "extended slice invalid in nested slice"); + return 0; + } + return 1; } static int compiler_visit_slice(struct compiler *c, slice_ty s, expr_context_ty ctx) { - char * kindname = NULL; - switch (s->kind) { - case Index_kind: - kindname = "index"; - if (ctx != AugStore) { - VISIT(c, expr, s->v.Index.value); - } - break; - case Slice_kind: - kindname = "slice"; - if (ctx != AugStore) { - if (!compiler_slice(c, s, ctx)) - return 0; - } - break; - case ExtSlice_kind: - kindname = "extended slice"; - if (ctx != AugStore) { - int i, n = asdl_seq_LEN(s->v.ExtSlice.dims); - for (i = 0; i < n; i++) { - slice_ty sub = (slice_ty)asdl_seq_GET( - s->v.ExtSlice.dims, i); - if (!compiler_visit_nested_slice(c, sub, ctx)) - return 0; - } - ADDOP_I(c, BUILD_TUPLE, n); - } - break; - default: - PyErr_Format(PyExc_SystemError, - "invalid subscript kind %d", s->kind); - return 0; - } - return compiler_handle_subscr(c, kindname, ctx); + char * kindname = NULL; + switch (s->kind) { + case Index_kind: + kindname = "index"; + if (ctx != AugStore) { + VISIT(c, expr, s->v.Index.value); + } + break; + case Slice_kind: + kindname = "slice"; + if (ctx != AugStore) { + if (!compiler_slice(c, s, ctx)) + return 0; + } + break; + case ExtSlice_kind: + kindname = "extended slice"; + if (ctx != AugStore) { + int i, n = asdl_seq_LEN(s->v.ExtSlice.dims); + for (i = 0; i < n; i++) { + slice_ty sub = (slice_ty)asdl_seq_GET( + s->v.ExtSlice.dims, i); + if (!compiler_visit_nested_slice(c, sub, ctx)) + return 0; + } + ADDOP_I(c, BUILD_TUPLE, n); + } + break; + default: + PyErr_Format(PyExc_SystemError, + "invalid subscript kind %d", s->kind); + return 0; + } + return compiler_handle_subscr(c, kindname, ctx); } /* End of the compiler section, beginning of the assembler section */ @@ -3575,64 +3575,64 @@ compiler_visit_slice(struct compiler *c, slice_ty s, expr_context_ty ctx) */ struct assembler { - PyObject *a_bytecode; /* string containing bytecode */ - int a_offset; /* offset into bytecode */ - int a_nblocks; /* number of reachable blocks */ - basicblock **a_postorder; /* list of blocks in dfs postorder */ - PyObject *a_lnotab; /* string containing lnotab */ - int a_lnotab_off; /* offset into lnotab */ - int a_lineno; /* last lineno of emitted instruction */ - int a_lineno_off; /* bytecode offset of last lineno */ + PyObject *a_bytecode; /* string containing bytecode */ + int a_offset; /* offset into bytecode */ + int a_nblocks; /* number of reachable blocks */ + basicblock **a_postorder; /* list of blocks in dfs postorder */ + PyObject *a_lnotab; /* string containing lnotab */ + int a_lnotab_off; /* offset into lnotab */ + int a_lineno; /* last lineno of emitted instruction */ + int a_lineno_off; /* bytecode offset of last lineno */ }; static void dfs(struct compiler *c, basicblock *b, struct assembler *a) { - int i; - struct instr *instr = NULL; - - if (b->b_seen) - return; - b->b_seen = 1; - if (b->b_next != NULL) - dfs(c, b->b_next, a); - for (i = 0; i < b->b_iused; i++) { - instr = &b->b_instr[i]; - if (instr->i_jrel || instr->i_jabs) - dfs(c, instr->i_target, a); - } - a->a_postorder[a->a_nblocks++] = b; + int i; + struct instr *instr = NULL; + + if (b->b_seen) + return; + b->b_seen = 1; + if (b->b_next != NULL) + dfs(c, b->b_next, a); + for (i = 0; i < b->b_iused; i++) { + instr = &b->b_instr[i]; + if (instr->i_jrel || instr->i_jabs) + dfs(c, instr->i_target, a); + } + a->a_postorder[a->a_nblocks++] = b; } static int stackdepth_walk(struct compiler *c, basicblock *b, int depth, int maxdepth) { - int i; - struct instr *instr; - if (b->b_seen || b->b_startdepth >= depth) - return maxdepth; - b->b_seen = 1; - b->b_startdepth = depth; - for (i = 0; i < b->b_iused; i++) { - instr = &b->b_instr[i]; - depth += opcode_stack_effect(instr->i_opcode, instr->i_oparg); - if (depth > maxdepth) - maxdepth = depth; - assert(depth >= 0); /* invalid code or bug in stackdepth() */ - if (instr->i_jrel || instr->i_jabs) { - maxdepth = stackdepth_walk(c, instr->i_target, - depth, maxdepth); - if (instr->i_opcode == JUMP_ABSOLUTE || - instr->i_opcode == JUMP_FORWARD) { - goto out; /* remaining code is dead */ - } - } - } - if (b->b_next) - maxdepth = stackdepth_walk(c, b->b_next, depth, maxdepth); + int i; + struct instr *instr; + if (b->b_seen || b->b_startdepth >= depth) + return maxdepth; + b->b_seen = 1; + b->b_startdepth = depth; + for (i = 0; i < b->b_iused; i++) { + instr = &b->b_instr[i]; + depth += opcode_stack_effect(instr->i_opcode, instr->i_oparg); + if (depth > maxdepth) + maxdepth = depth; + assert(depth >= 0); /* invalid code or bug in stackdepth() */ + if (instr->i_jrel || instr->i_jabs) { + maxdepth = stackdepth_walk(c, instr->i_target, + depth, maxdepth); + if (instr->i_opcode == JUMP_ABSOLUTE || + instr->i_opcode == JUMP_FORWARD) { + goto out; /* remaining code is dead */ + } + } + } + if (b->b_next) + maxdepth = stackdepth_walk(c, b->b_next, depth, maxdepth); out: - b->b_seen = 0; - return maxdepth; + b->b_seen = 0; + return maxdepth; } /* Find the flow path that needs the largest stack. We assume that @@ -3641,49 +3641,49 @@ out: static int stackdepth(struct compiler *c) { - basicblock *b, *entryblock; - entryblock = NULL; - for (b = c->u->u_blocks; b != NULL; b = b->b_list) { - b->b_seen = 0; - b->b_startdepth = INT_MIN; - entryblock = b; - } - if (!entryblock) - return 0; - return stackdepth_walk(c, entryblock, 0, 0); + basicblock *b, *entryblock; + entryblock = NULL; + for (b = c->u->u_blocks; b != NULL; b = b->b_list) { + b->b_seen = 0; + b->b_startdepth = INT_MIN; + entryblock = b; + } + if (!entryblock) + return 0; + return stackdepth_walk(c, entryblock, 0, 0); } static int assemble_init(struct assembler *a, int nblocks, int firstlineno) { - memset(a, 0, sizeof(struct assembler)); - a->a_lineno = firstlineno; - a->a_bytecode = PyBytes_FromStringAndSize(NULL, DEFAULT_CODE_SIZE); - if (!a->a_bytecode) - return 0; - a->a_lnotab = PyBytes_FromStringAndSize(NULL, DEFAULT_LNOTAB_SIZE); - if (!a->a_lnotab) - return 0; - if (nblocks > PY_SIZE_MAX / sizeof(basicblock *)) { - PyErr_NoMemory(); - return 0; - } - a->a_postorder = (basicblock **)PyObject_Malloc( - sizeof(basicblock *) * nblocks); - if (!a->a_postorder) { - PyErr_NoMemory(); - return 0; - } - return 1; + memset(a, 0, sizeof(struct assembler)); + a->a_lineno = firstlineno; + a->a_bytecode = PyBytes_FromStringAndSize(NULL, DEFAULT_CODE_SIZE); + if (!a->a_bytecode) + return 0; + a->a_lnotab = PyBytes_FromStringAndSize(NULL, DEFAULT_LNOTAB_SIZE); + if (!a->a_lnotab) + return 0; + if (nblocks > PY_SIZE_MAX / sizeof(basicblock *)) { + PyErr_NoMemory(); + return 0; + } + a->a_postorder = (basicblock **)PyObject_Malloc( + sizeof(basicblock *) * nblocks); + if (!a->a_postorder) { + PyErr_NoMemory(); + return 0; + } + return 1; } static void assemble_free(struct assembler *a) { - Py_XDECREF(a->a_bytecode); - Py_XDECREF(a->a_lnotab); - if (a->a_postorder) - PyObject_Free(a->a_postorder); + Py_XDECREF(a->a_bytecode); + Py_XDECREF(a->a_lnotab); + if (a->a_postorder) + PyObject_Free(a->a_postorder); } /* Return the size of a basic block in bytes. */ @@ -3691,22 +3691,22 @@ assemble_free(struct assembler *a) static int instrsize(struct instr *instr) { - if (!instr->i_hasarg) - return 1; /* 1 byte for the opcode*/ - if (instr->i_oparg > 0xffff) - return 6; /* 1 (opcode) + 1 (EXTENDED_ARG opcode) + 2 (oparg) + 2(oparg extended) */ - return 3; /* 1 (opcode) + 2 (oparg) */ + if (!instr->i_hasarg) + return 1; /* 1 byte for the opcode*/ + if (instr->i_oparg > 0xffff) + return 6; /* 1 (opcode) + 1 (EXTENDED_ARG opcode) + 2 (oparg) + 2(oparg extended) */ + return 3; /* 1 (opcode) + 2 (oparg) */ } static int blocksize(basicblock *b) { - int i; - int size = 0; + int i; + int size = 0; - for (i = 0; i < b->b_iused; i++) - size += instrsize(&b->b_instr[i]); - return size; + for (i = 0; i < b->b_iused; i++) + size += instrsize(&b->b_instr[i]); + return size; } /* All about a_lnotab. @@ -3717,14 +3717,14 @@ for tracebacks). The array is conceptually a list of (bytecode offset increment, line number increment) -pairs. The details are important and delicate, best illustrated by example: +pairs. The details are important and delicate, best illustrated by example: - byte code offset source code line number - 0 1 - 6 2 - 50 7 - 350 307 - 361 308 + byte code offset source code line number + 0 1 + 6 2 + 50 7 + 350 307 + 361 308 The first trick is that these numbers aren't stored, only the increments from one row to the next (this doesn't really work, but it's a start): @@ -3736,116 +3736,116 @@ values larger than 255, so (a) there's a deep assumption that byte code offsets and their corresponding line #s both increase monotonically, and (b) if at least one column jumps by more than 255 from one row to the next, more than one pair is written to the table. In case #b, there's no way to know -from looking at the table later how many were written. That's the delicate +from looking at the table later how many were written. That's the delicate part. A user of c_lnotab desiring to find the source line number corresponding to a bytecode address A should do something like this lineno = addr = 0 for addr_incr, line_incr in c_lnotab: - addr += addr_incr - if addr > A: - return lineno - lineno += line_incr + addr += addr_incr + if addr > A: + return lineno + lineno += line_incr In order for this to work, when the addr field increments by more than 255, the line # increment in each pair generated must be 0 until the remaining addr increment is < 256. So, in the example above, assemble_lnotab (it used to be called com_set_lineno) should not (as was actually done until 2.2) -expand 300, 300 to 255, 255, 45, 45, - but to 255, 0, 45, 255, 0, 45. +expand 300, 300 to 255, 255, 45, 45, + but to 255, 0, 45, 255, 0, 45. */ static int assemble_lnotab(struct assembler *a, struct instr *i) { - int d_bytecode, d_lineno; - int len; - unsigned char *lnotab; - - d_bytecode = a->a_offset - a->a_lineno_off; - d_lineno = i->i_lineno - a->a_lineno; - - assert(d_bytecode >= 0); - assert(d_lineno >= 0); - - if(d_bytecode == 0 && d_lineno == 0) - return 1; - - if (d_bytecode > 255) { - int j, nbytes, ncodes = d_bytecode / 255; - nbytes = a->a_lnotab_off + 2 * ncodes; - len = PyBytes_GET_SIZE(a->a_lnotab); - if (nbytes >= len) { - if ((len <= INT_MAX / 2) && (len * 2 < nbytes)) - len = nbytes; - else if (len <= INT_MAX / 2) - len *= 2; - else { - PyErr_NoMemory(); - return 0; - } - if (_PyBytes_Resize(&a->a_lnotab, len) < 0) - return 0; - } - lnotab = (unsigned char *) - PyBytes_AS_STRING(a->a_lnotab) + a->a_lnotab_off; - for (j = 0; j < ncodes; j++) { - *lnotab++ = 255; - *lnotab++ = 0; - } - d_bytecode -= ncodes * 255; - a->a_lnotab_off += ncodes * 2; - } - assert(d_bytecode <= 255); - if (d_lineno > 255) { - int j, nbytes, ncodes = d_lineno / 255; - nbytes = a->a_lnotab_off + 2 * ncodes; - len = PyBytes_GET_SIZE(a->a_lnotab); - if (nbytes >= len) { - if ((len <= INT_MAX / 2) && len * 2 < nbytes) - len = nbytes; - else if (len <= INT_MAX / 2) - len *= 2; - else { - PyErr_NoMemory(); - return 0; - } - if (_PyBytes_Resize(&a->a_lnotab, len) < 0) - return 0; - } - lnotab = (unsigned char *) - PyBytes_AS_STRING(a->a_lnotab) + a->a_lnotab_off; - *lnotab++ = d_bytecode; - *lnotab++ = 255; - d_bytecode = 0; - for (j = 1; j < ncodes; j++) { - *lnotab++ = 0; - *lnotab++ = 255; - } - d_lineno -= ncodes * 255; - a->a_lnotab_off += ncodes * 2; - } - - len = PyBytes_GET_SIZE(a->a_lnotab); - if (a->a_lnotab_off + 2 >= len) { - if (_PyBytes_Resize(&a->a_lnotab, len * 2) < 0) - return 0; - } - lnotab = (unsigned char *) - PyBytes_AS_STRING(a->a_lnotab) + a->a_lnotab_off; - - a->a_lnotab_off += 2; - if (d_bytecode) { - *lnotab++ = d_bytecode; - *lnotab++ = d_lineno; - } - else { /* First line of a block; def stmt, etc. */ - *lnotab++ = 0; - *lnotab++ = d_lineno; - } - a->a_lineno = i->i_lineno; - a->a_lineno_off = a->a_offset; - return 1; + int d_bytecode, d_lineno; + int len; + unsigned char *lnotab; + + d_bytecode = a->a_offset - a->a_lineno_off; + d_lineno = i->i_lineno - a->a_lineno; + + assert(d_bytecode >= 0); + assert(d_lineno >= 0); + + if(d_bytecode == 0 && d_lineno == 0) + return 1; + + if (d_bytecode > 255) { + int j, nbytes, ncodes = d_bytecode / 255; + nbytes = a->a_lnotab_off + 2 * ncodes; + len = PyBytes_GET_SIZE(a->a_lnotab); + if (nbytes >= len) { + if ((len <= INT_MAX / 2) && (len * 2 < nbytes)) + len = nbytes; + else if (len <= INT_MAX / 2) + len *= 2; + else { + PyErr_NoMemory(); + return 0; + } + if (_PyBytes_Resize(&a->a_lnotab, len) < 0) + return 0; + } + lnotab = (unsigned char *) + PyBytes_AS_STRING(a->a_lnotab) + a->a_lnotab_off; + for (j = 0; j < ncodes; j++) { + *lnotab++ = 255; + *lnotab++ = 0; + } + d_bytecode -= ncodes * 255; + a->a_lnotab_off += ncodes * 2; + } + assert(d_bytecode <= 255); + if (d_lineno > 255) { + int j, nbytes, ncodes = d_lineno / 255; + nbytes = a->a_lnotab_off + 2 * ncodes; + len = PyBytes_GET_SIZE(a->a_lnotab); + if (nbytes >= len) { + if ((len <= INT_MAX / 2) && len * 2 < nbytes) + len = nbytes; + else if (len <= INT_MAX / 2) + len *= 2; + else { + PyErr_NoMemory(); + return 0; + } + if (_PyBytes_Resize(&a->a_lnotab, len) < 0) + return 0; + } + lnotab = (unsigned char *) + PyBytes_AS_STRING(a->a_lnotab) + a->a_lnotab_off; + *lnotab++ = d_bytecode; + *lnotab++ = 255; + d_bytecode = 0; + for (j = 1; j < ncodes; j++) { + *lnotab++ = 0; + *lnotab++ = 255; + } + d_lineno -= ncodes * 255; + a->a_lnotab_off += ncodes * 2; + } + + len = PyBytes_GET_SIZE(a->a_lnotab); + if (a->a_lnotab_off + 2 >= len) { + if (_PyBytes_Resize(&a->a_lnotab, len * 2) < 0) + return 0; + } + lnotab = (unsigned char *) + PyBytes_AS_STRING(a->a_lnotab) + a->a_lnotab_off; + + a->a_lnotab_off += 2; + if (d_bytecode) { + *lnotab++ = d_bytecode; + *lnotab++ = d_lineno; + } + else { /* First line of a block; def stmt, etc. */ + *lnotab++ = 0; + *lnotab++ = d_lineno; + } + a->a_lineno = i->i_lineno; + a->a_lineno_off = a->a_offset; + return 1; } /* assemble_emit() @@ -3856,232 +3856,232 @@ assemble_lnotab(struct assembler *a, struct instr *i) static int assemble_emit(struct assembler *a, struct instr *i) { - int size, arg = 0, ext = 0; - Py_ssize_t len = PyBytes_GET_SIZE(a->a_bytecode); - char *code; - - size = instrsize(i); - if (i->i_hasarg) { - arg = i->i_oparg; - ext = arg >> 16; - } - if (i->i_lineno && !assemble_lnotab(a, i)) - return 0; - if (a->a_offset + size >= len) { - if (len > PY_SSIZE_T_MAX / 2) - return 0; - if (_PyBytes_Resize(&a->a_bytecode, len * 2) < 0) - return 0; - } - code = PyBytes_AS_STRING(a->a_bytecode) + a->a_offset; - a->a_offset += size; - if (size == 6) { - assert(i->i_hasarg); - *code++ = (char)EXTENDED_ARG; - *code++ = ext & 0xff; - *code++ = ext >> 8; - arg &= 0xffff; - } - *code++ = i->i_opcode; - if (i->i_hasarg) { - assert(size == 3 || size == 6); - *code++ = arg & 0xff; - *code++ = arg >> 8; - } - return 1; + int size, arg = 0, ext = 0; + Py_ssize_t len = PyBytes_GET_SIZE(a->a_bytecode); + char *code; + + size = instrsize(i); + if (i->i_hasarg) { + arg = i->i_oparg; + ext = arg >> 16; + } + if (i->i_lineno && !assemble_lnotab(a, i)) + return 0; + if (a->a_offset + size >= len) { + if (len > PY_SSIZE_T_MAX / 2) + return 0; + if (_PyBytes_Resize(&a->a_bytecode, len * 2) < 0) + return 0; + } + code = PyBytes_AS_STRING(a->a_bytecode) + a->a_offset; + a->a_offset += size; + if (size == 6) { + assert(i->i_hasarg); + *code++ = (char)EXTENDED_ARG; + *code++ = ext & 0xff; + *code++ = ext >> 8; + arg &= 0xffff; + } + *code++ = i->i_opcode; + if (i->i_hasarg) { + assert(size == 3 || size == 6); + *code++ = arg & 0xff; + *code++ = arg >> 8; + } + return 1; } static void assemble_jump_offsets(struct assembler *a, struct compiler *c) { - basicblock *b; - int bsize, totsize, extended_arg_count, last_extended_arg_count = 0; - int i; + basicblock *b; + int bsize, totsize, extended_arg_count, last_extended_arg_count = 0; + int i; - /* Compute the size of each block and fixup jump args. - Replace block pointer with position in bytecode. */ + /* Compute the size of each block and fixup jump args. + Replace block pointer with position in bytecode. */ start: - totsize = 0; - for (i = a->a_nblocks - 1; i >= 0; i--) { - b = a->a_postorder[i]; - bsize = blocksize(b); - b->b_offset = totsize; - totsize += bsize; - } - extended_arg_count = 0; - for (b = c->u->u_blocks; b != NULL; b = b->b_list) { - bsize = b->b_offset; - for (i = 0; i < b->b_iused; i++) { - struct instr *instr = &b->b_instr[i]; - /* Relative jumps are computed relative to - the instruction pointer after fetching - the jump instruction. - */ - bsize += instrsize(instr); - if (instr->i_jabs) - instr->i_oparg = instr->i_target->b_offset; - else if (instr->i_jrel) { - int delta = instr->i_target->b_offset - bsize; - instr->i_oparg = delta; - } - else - continue; - if (instr->i_oparg > 0xffff) - extended_arg_count++; - } - } - - /* XXX: This is an awful hack that could hurt performance, but - on the bright side it should work until we come up - with a better solution. - - In the meantime, should the goto be dropped in favor - of a loop? - - The issue is that in the first loop blocksize() is called - which calls instrsize() which requires i_oparg be set - appropriately. There is a bootstrap problem because - i_oparg is calculated in the second loop above. - - So we loop until we stop seeing new EXTENDED_ARGs. - The only EXTENDED_ARGs that could be popping up are - ones in jump instructions. So this should converge - fairly quickly. - */ - if (last_extended_arg_count != extended_arg_count) { - last_extended_arg_count = extended_arg_count; - goto start; - } + totsize = 0; + for (i = a->a_nblocks - 1; i >= 0; i--) { + b = a->a_postorder[i]; + bsize = blocksize(b); + b->b_offset = totsize; + totsize += bsize; + } + extended_arg_count = 0; + for (b = c->u->u_blocks; b != NULL; b = b->b_list) { + bsize = b->b_offset; + for (i = 0; i < b->b_iused; i++) { + struct instr *instr = &b->b_instr[i]; + /* Relative jumps are computed relative to + the instruction pointer after fetching + the jump instruction. + */ + bsize += instrsize(instr); + if (instr->i_jabs) + instr->i_oparg = instr->i_target->b_offset; + else if (instr->i_jrel) { + int delta = instr->i_target->b_offset - bsize; + instr->i_oparg = delta; + } + else + continue; + if (instr->i_oparg > 0xffff) + extended_arg_count++; + } + } + + /* XXX: This is an awful hack that could hurt performance, but + on the bright side it should work until we come up + with a better solution. + + In the meantime, should the goto be dropped in favor + of a loop? + + The issue is that in the first loop blocksize() is called + which calls instrsize() which requires i_oparg be set + appropriately. There is a bootstrap problem because + i_oparg is calculated in the second loop above. + + So we loop until we stop seeing new EXTENDED_ARGs. + The only EXTENDED_ARGs that could be popping up are + ones in jump instructions. So this should converge + fairly quickly. + */ + if (last_extended_arg_count != extended_arg_count) { + last_extended_arg_count = extended_arg_count; + goto start; + } } static PyObject * dict_keys_inorder(PyObject *dict, int offset) { - PyObject *tuple, *k, *v; - Py_ssize_t i, pos = 0, size = PyDict_Size(dict); - - tuple = PyTuple_New(size); - if (tuple == NULL) - return NULL; - while (PyDict_Next(dict, &pos, &k, &v)) { - i = PyLong_AS_LONG(v); - /* The keys of the dictionary are tuples. (see compiler_add_o) - The object we want is always first, though. */ - k = PyTuple_GET_ITEM(k, 0); - Py_INCREF(k); - assert((i - offset) < size); - assert((i - offset) >= 0); - PyTuple_SET_ITEM(tuple, i - offset, k); - } - return tuple; + PyObject *tuple, *k, *v; + Py_ssize_t i, pos = 0, size = PyDict_Size(dict); + + tuple = PyTuple_New(size); + if (tuple == NULL) + return NULL; + while (PyDict_Next(dict, &pos, &k, &v)) { + i = PyLong_AS_LONG(v); + /* The keys of the dictionary are tuples. (see compiler_add_o) + The object we want is always first, though. */ + k = PyTuple_GET_ITEM(k, 0); + Py_INCREF(k); + assert((i - offset) < size); + assert((i - offset) >= 0); + PyTuple_SET_ITEM(tuple, i - offset, k); + } + return tuple; } static int compute_code_flags(struct compiler *c) { - PySTEntryObject *ste = c->u->u_ste; - int flags = 0, n; - if (ste->ste_type != ModuleBlock) - flags |= CO_NEWLOCALS; - if (ste->ste_type == FunctionBlock) { - if (!ste->ste_unoptimized) - flags |= CO_OPTIMIZED; - if (ste->ste_nested) - flags |= CO_NESTED; - if (ste->ste_generator) - flags |= CO_GENERATOR; - if (ste->ste_varargs) - flags |= CO_VARARGS; - if (ste->ste_varkeywords) - flags |= CO_VARKEYWORDS; - } - - /* (Only) inherit compilerflags in PyCF_MASK */ - flags |= (c->c_flags->cf_flags & PyCF_MASK); - - n = PyDict_Size(c->u->u_freevars); - if (n < 0) - return -1; - if (n == 0) { - n = PyDict_Size(c->u->u_cellvars); - if (n < 0) - return -1; - if (n == 0) { - flags |= CO_NOFREE; - } - } - - return flags; + PySTEntryObject *ste = c->u->u_ste; + int flags = 0, n; + if (ste->ste_type != ModuleBlock) + flags |= CO_NEWLOCALS; + if (ste->ste_type == FunctionBlock) { + if (!ste->ste_unoptimized) + flags |= CO_OPTIMIZED; + if (ste->ste_nested) + flags |= CO_NESTED; + if (ste->ste_generator) + flags |= CO_GENERATOR; + if (ste->ste_varargs) + flags |= CO_VARARGS; + if (ste->ste_varkeywords) + flags |= CO_VARKEYWORDS; + } + + /* (Only) inherit compilerflags in PyCF_MASK */ + flags |= (c->c_flags->cf_flags & PyCF_MASK); + + n = PyDict_Size(c->u->u_freevars); + if (n < 0) + return -1; + if (n == 0) { + n = PyDict_Size(c->u->u_cellvars); + if (n < 0) + return -1; + if (n == 0) { + flags |= CO_NOFREE; + } + } + + return flags; } static PyCodeObject * makecode(struct compiler *c, struct assembler *a) { - PyObject *tmp; - PyCodeObject *co = NULL; - PyObject *consts = NULL; - PyObject *names = NULL; - PyObject *varnames = NULL; - PyObject *filename = NULL; - PyObject *name = NULL; - PyObject *freevars = NULL; - PyObject *cellvars = NULL; - PyObject *bytecode = NULL; - int nlocals, flags; - - tmp = dict_keys_inorder(c->u->u_consts, 0); - if (!tmp) - goto error; - consts = PySequence_List(tmp); /* optimize_code requires a list */ - Py_DECREF(tmp); - - names = dict_keys_inorder(c->u->u_names, 0); - varnames = dict_keys_inorder(c->u->u_varnames, 0); - if (!consts || !names || !varnames) - goto error; - - cellvars = dict_keys_inorder(c->u->u_cellvars, 0); - if (!cellvars) - goto error; - freevars = dict_keys_inorder(c->u->u_freevars, PyTuple_Size(cellvars)); - if (!freevars) - goto error; - filename = PyUnicode_DecodeFSDefault(c->c_filename); - if (!filename) - goto error; - - nlocals = PyDict_Size(c->u->u_varnames); - flags = compute_code_flags(c); - if (flags < 0) - goto error; - - bytecode = PyCode_Optimize(a->a_bytecode, consts, names, a->a_lnotab); - if (!bytecode) - goto error; - - tmp = PyList_AsTuple(consts); /* PyCode_New requires a tuple */ - if (!tmp) - goto error; - Py_DECREF(consts); - consts = tmp; - - co = PyCode_New(c->u->u_argcount, c->u->u_kwonlyargcount, - nlocals, stackdepth(c), flags, - bytecode, consts, names, varnames, - freevars, cellvars, - filename, c->u->u_name, - c->u->u_firstlineno, - a->a_lnotab); + PyObject *tmp; + PyCodeObject *co = NULL; + PyObject *consts = NULL; + PyObject *names = NULL; + PyObject *varnames = NULL; + PyObject *filename = NULL; + PyObject *name = NULL; + PyObject *freevars = NULL; + PyObject *cellvars = NULL; + PyObject *bytecode = NULL; + int nlocals, flags; + + tmp = dict_keys_inorder(c->u->u_consts, 0); + if (!tmp) + goto error; + consts = PySequence_List(tmp); /* optimize_code requires a list */ + Py_DECREF(tmp); + + names = dict_keys_inorder(c->u->u_names, 0); + varnames = dict_keys_inorder(c->u->u_varnames, 0); + if (!consts || !names || !varnames) + goto error; + + cellvars = dict_keys_inorder(c->u->u_cellvars, 0); + if (!cellvars) + goto error; + freevars = dict_keys_inorder(c->u->u_freevars, PyTuple_Size(cellvars)); + if (!freevars) + goto error; + filename = PyUnicode_DecodeFSDefault(c->c_filename); + if (!filename) + goto error; + + nlocals = PyDict_Size(c->u->u_varnames); + flags = compute_code_flags(c); + if (flags < 0) + goto error; + + bytecode = PyCode_Optimize(a->a_bytecode, consts, names, a->a_lnotab); + if (!bytecode) + goto error; + + tmp = PyList_AsTuple(consts); /* PyCode_New requires a tuple */ + if (!tmp) + goto error; + Py_DECREF(consts); + consts = tmp; + + co = PyCode_New(c->u->u_argcount, c->u->u_kwonlyargcount, + nlocals, stackdepth(c), flags, + bytecode, consts, names, varnames, + freevars, cellvars, + filename, c->u->u_name, + c->u->u_firstlineno, + a->a_lnotab); error: - Py_XDECREF(consts); - Py_XDECREF(names); - Py_XDECREF(varnames); - Py_XDECREF(filename); - Py_XDECREF(name); - Py_XDECREF(freevars); - Py_XDECREF(cellvars); - Py_XDECREF(bytecode); - return co; + Py_XDECREF(consts); + Py_XDECREF(names); + Py_XDECREF(varnames); + Py_XDECREF(filename); + Py_XDECREF(name); + Py_XDECREF(freevars); + Py_XDECREF(cellvars); + Py_XDECREF(bytecode); + return co; } @@ -4090,90 +4090,90 @@ makecode(struct compiler *c, struct assembler *a) static void dump_instr(const struct instr *i) { - const char *jrel = i->i_jrel ? "jrel " : ""; - const char *jabs = i->i_jabs ? "jabs " : ""; - char arg[128]; + const char *jrel = i->i_jrel ? "jrel " : ""; + const char *jabs = i->i_jabs ? "jabs " : ""; + char arg[128]; - *arg = '\0'; - if (i->i_hasarg) - sprintf(arg, "arg: %d ", i->i_oparg); + *arg = '\0'; + if (i->i_hasarg) + sprintf(arg, "arg: %d ", i->i_oparg); - fprintf(stderr, "line: %d, opcode: %d %s%s%s\n", - i->i_lineno, i->i_opcode, arg, jabs, jrel); + fprintf(stderr, "line: %d, opcode: %d %s%s%s\n", + i->i_lineno, i->i_opcode, arg, jabs, jrel); } static void dump_basicblock(const basicblock *b) { - const char *seen = b->b_seen ? "seen " : ""; - const char *b_return = b->b_return ? "return " : ""; - fprintf(stderr, "used: %d, depth: %d, offset: %d %s%s\n", - b->b_iused, b->b_startdepth, b->b_offset, seen, b_return); - if (b->b_instr) { - int i; - for (i = 0; i < b->b_iused; i++) { - fprintf(stderr, " [%02d] ", i); - dump_instr(b->b_instr + i); - } - } + const char *seen = b->b_seen ? "seen " : ""; + const char *b_return = b->b_return ? "return " : ""; + fprintf(stderr, "used: %d, depth: %d, offset: %d %s%s\n", + b->b_iused, b->b_startdepth, b->b_offset, seen, b_return); + if (b->b_instr) { + int i; + for (i = 0; i < b->b_iused; i++) { + fprintf(stderr, " [%02d] ", i); + dump_instr(b->b_instr + i); + } + } } #endif static PyCodeObject * assemble(struct compiler *c, int addNone) { - basicblock *b, *entryblock; - struct assembler a; - int i, j, nblocks; - PyCodeObject *co = NULL; - - /* Make sure every block that falls off the end returns None. - XXX NEXT_BLOCK() isn't quite right, because if the last - block ends with a jump or return b_next shouldn't set. - */ - if (!c->u->u_curblock->b_return) { - NEXT_BLOCK(c); - if (addNone) - ADDOP_O(c, LOAD_CONST, Py_None, consts); - ADDOP(c, RETURN_VALUE); - } - - nblocks = 0; - entryblock = NULL; - for (b = c->u->u_blocks; b != NULL; b = b->b_list) { - nblocks++; - entryblock = b; - } - - /* Set firstlineno if it wasn't explicitly set. */ - if (!c->u->u_firstlineno) { - if (entryblock && entryblock->b_instr) - c->u->u_firstlineno = entryblock->b_instr->i_lineno; - else - c->u->u_firstlineno = 1; - } - if (!assemble_init(&a, nblocks, c->u->u_firstlineno)) - goto error; - dfs(c, entryblock, &a); - - /* Can't modify the bytecode after computing jump offsets. */ - assemble_jump_offsets(&a, c); - - /* Emit code in reverse postorder from dfs. */ - for (i = a.a_nblocks - 1; i >= 0; i--) { - b = a.a_postorder[i]; - for (j = 0; j < b->b_iused; j++) - if (!assemble_emit(&a, &b->b_instr[j])) - goto error; - } - - if (_PyBytes_Resize(&a.a_lnotab, a.a_lnotab_off) < 0) - goto error; - if (_PyBytes_Resize(&a.a_bytecode, a.a_offset) < 0) - goto error; - - co = makecode(c, &a); + basicblock *b, *entryblock; + struct assembler a; + int i, j, nblocks; + PyCodeObject *co = NULL; + + /* Make sure every block that falls off the end returns None. + XXX NEXT_BLOCK() isn't quite right, because if the last + block ends with a jump or return b_next shouldn't set. + */ + if (!c->u->u_curblock->b_return) { + NEXT_BLOCK(c); + if (addNone) + ADDOP_O(c, LOAD_CONST, Py_None, consts); + ADDOP(c, RETURN_VALUE); + } + + nblocks = 0; + entryblock = NULL; + for (b = c->u->u_blocks; b != NULL; b = b->b_list) { + nblocks++; + entryblock = b; + } + + /* Set firstlineno if it wasn't explicitly set. */ + if (!c->u->u_firstlineno) { + if (entryblock && entryblock->b_instr) + c->u->u_firstlineno = entryblock->b_instr->i_lineno; + else + c->u->u_firstlineno = 1; + } + if (!assemble_init(&a, nblocks, c->u->u_firstlineno)) + goto error; + dfs(c, entryblock, &a); + + /* Can't modify the bytecode after computing jump offsets. */ + assemble_jump_offsets(&a, c); + + /* Emit code in reverse postorder from dfs. */ + for (i = a.a_nblocks - 1; i >= 0; i--) { + b = a.a_postorder[i]; + for (j = 0; j < b->b_iused; j++) + if (!assemble_emit(&a, &b->b_instr[j])) + goto error; + } + + if (_PyBytes_Resize(&a.a_lnotab, a.a_lnotab_off) < 0) + goto error; + if (_PyBytes_Resize(&a.a_bytecode, a.a_offset) < 0) + goto error; + + co = makecode(c, &a); error: - assemble_free(&a); - return co; + assemble_free(&a); + return co; } diff --git a/Python/dynload_aix.c b/Python/dynload_aix.c index 7a604f2..8d56d7d 100644 --- a/Python/dynload_aix.c +++ b/Python/dynload_aix.c @@ -4,10 +4,10 @@ #include "Python.h" #include "importdl.h" -#include <ctype.h> /* for isdigit() */ -#include <errno.h> /* for global errno */ -#include <string.h> /* for strerror() */ -#include <stdlib.h> /* for malloc(), free() */ +#include <ctype.h> /* for isdigit() */ +#include <errno.h> /* for global errno */ +#include <string.h> /* for strerror() */ +#include <stdlib.h> /* for malloc(), free() */ #include <sys/ldr.h> @@ -22,85 +22,85 @@ extern char *Py_GetProgramName(void); typedef struct Module { - struct Module *next; - void *entry; + struct Module *next; + void *entry; } Module, *ModulePtr; const struct filedescr _PyImport_DynLoadFiletab[] = { - {".so", "rb", C_EXTENSION}, - {"module.so", "rb", C_EXTENSION}, - {0, 0} + {".so", "rb", C_EXTENSION}, + {"module.so", "rb", C_EXTENSION}, + {0, 0} }; static int aix_getoldmodules(void **modlistptr) { - register ModulePtr modptr, prevmodptr; - register struct ld_info *ldiptr; - register char *ldibuf; - register int errflag, bufsize = 1024; - register unsigned int offset; - char *progname = Py_GetProgramName(); - - /* - -- Get the list of loaded modules into ld_info structures. - */ - if ((ldibuf = malloc(bufsize)) == NULL) { - PyErr_SetString(PyExc_ImportError, strerror(errno)); - return -1; - } - while ((errflag = loadquery(L_GETINFO, ldibuf, bufsize)) == -1 - && errno == ENOMEM) { - free(ldibuf); - bufsize += 1024; - if ((ldibuf = malloc(bufsize)) == NULL) { - PyErr_SetString(PyExc_ImportError, strerror(errno)); - return -1; - } - } - if (errflag == -1) { - PyErr_SetString(PyExc_ImportError, strerror(errno)); - return -1; - } - /* - -- Make the modules list from the ld_info structures. - */ - ldiptr = (struct ld_info *)ldibuf; - prevmodptr = NULL; - do { - if (strstr(progname, ldiptr->ldinfo_filename) == NULL && - strstr(ldiptr->ldinfo_filename, "python") == NULL) { - /* - -- Extract only the modules belonging to the main - -- executable + those containing "python" as a - -- substring (like the "python[version]" binary or - -- "libpython[version].a" in case it's a shared lib). - */ - offset = (unsigned int)ldiptr->ldinfo_next; - ldiptr = (struct ld_info *)((char*)ldiptr + offset); - continue; - } - if ((modptr = (ModulePtr)malloc(sizeof(Module))) == NULL) { - PyErr_SetString(PyExc_ImportError, strerror(errno)); - while (*modlistptr) { - modptr = (ModulePtr)*modlistptr; - *modlistptr = (void *)modptr->next; - free(modptr); - } - return -1; - } - modptr->entry = ldiptr->ldinfo_dataorg; - modptr->next = NULL; - if (prevmodptr == NULL) - *modlistptr = (void *)modptr; - else - prevmodptr->next = modptr; - prevmodptr = modptr; - offset = (unsigned int)ldiptr->ldinfo_next; - ldiptr = (struct ld_info *)((char*)ldiptr + offset); - } while (offset); - free(ldibuf); - return 0; + register ModulePtr modptr, prevmodptr; + register struct ld_info *ldiptr; + register char *ldibuf; + register int errflag, bufsize = 1024; + register unsigned int offset; + char *progname = Py_GetProgramName(); + + /* + -- Get the list of loaded modules into ld_info structures. + */ + if ((ldibuf = malloc(bufsize)) == NULL) { + PyErr_SetString(PyExc_ImportError, strerror(errno)); + return -1; + } + while ((errflag = loadquery(L_GETINFO, ldibuf, bufsize)) == -1 + && errno == ENOMEM) { + free(ldibuf); + bufsize += 1024; + if ((ldibuf = malloc(bufsize)) == NULL) { + PyErr_SetString(PyExc_ImportError, strerror(errno)); + return -1; + } + } + if (errflag == -1) { + PyErr_SetString(PyExc_ImportError, strerror(errno)); + return -1; + } + /* + -- Make the modules list from the ld_info structures. + */ + ldiptr = (struct ld_info *)ldibuf; + prevmodptr = NULL; + do { + if (strstr(progname, ldiptr->ldinfo_filename) == NULL && + strstr(ldiptr->ldinfo_filename, "python") == NULL) { + /* + -- Extract only the modules belonging to the main + -- executable + those containing "python" as a + -- substring (like the "python[version]" binary or + -- "libpython[version].a" in case it's a shared lib). + */ + offset = (unsigned int)ldiptr->ldinfo_next; + ldiptr = (struct ld_info *)((char*)ldiptr + offset); + continue; + } + if ((modptr = (ModulePtr)malloc(sizeof(Module))) == NULL) { + PyErr_SetString(PyExc_ImportError, strerror(errno)); + while (*modlistptr) { + modptr = (ModulePtr)*modlistptr; + *modlistptr = (void *)modptr->next; + free(modptr); + } + return -1; + } + modptr->entry = ldiptr->ldinfo_dataorg; + modptr->next = NULL; + if (prevmodptr == NULL) + *modlistptr = (void *)modptr; + else + prevmodptr->next = modptr; + prevmodptr = modptr; + offset = (unsigned int)ldiptr->ldinfo_next; + ldiptr = (struct ld_info *)((char*)ldiptr + offset); + } while (offset); + free(ldibuf); + return 0; } @@ -108,76 +108,76 @@ static void aix_loaderror(const char *pathname) { - char *message[1024], errbuf[1024]; - register int i,j; - - struct errtab { - int errNo; - char *errstr; - } load_errtab[] = { - {L_ERROR_TOOMANY, "too many errors, rest skipped."}, - {L_ERROR_NOLIB, "can't load library:"}, - {L_ERROR_UNDEF, "can't find symbol in library:"}, - {L_ERROR_RLDBAD, - "RLD index out of range or bad relocation type:"}, - {L_ERROR_FORMAT, "not a valid, executable xcoff file:"}, - {L_ERROR_MEMBER, - "file not an archive or does not contain requested member:"}, - {L_ERROR_TYPE, "symbol table mismatch:"}, - {L_ERROR_ALIGN, "text alignment in file is wrong."}, - {L_ERROR_SYSTEM, "System error:"}, - {L_ERROR_ERRNO, NULL} - }; - -#define LOAD_ERRTAB_LEN (sizeof(load_errtab)/sizeof(load_errtab[0])) + char *message[1024], errbuf[1024]; + register int i,j; + + struct errtab { + int errNo; + char *errstr; + } load_errtab[] = { + {L_ERROR_TOOMANY, "too many errors, rest skipped."}, + {L_ERROR_NOLIB, "can't load library:"}, + {L_ERROR_UNDEF, "can't find symbol in library:"}, + {L_ERROR_RLDBAD, + "RLD index out of range or bad relocation type:"}, + {L_ERROR_FORMAT, "not a valid, executable xcoff file:"}, + {L_ERROR_MEMBER, + "file not an archive or does not contain requested member:"}, + {L_ERROR_TYPE, "symbol table mismatch:"}, + {L_ERROR_ALIGN, "text alignment in file is wrong."}, + {L_ERROR_SYSTEM, "System error:"}, + {L_ERROR_ERRNO, NULL} + }; + +#define LOAD_ERRTAB_LEN (sizeof(load_errtab)/sizeof(load_errtab[0])) #define ERRBUF_APPEND(s) strncat(errbuf, s, sizeof(errbuf)-strlen(errbuf)-1) - PyOS_snprintf(errbuf, sizeof(errbuf), "from module %.200s ", pathname); - - if (!loadquery(L_GETMESSAGES, &message[0], sizeof(message))) { - ERRBUF_APPEND(strerror(errno)); - ERRBUF_APPEND("\n"); - } - for(i = 0; message[i] && *message[i]; i++) { - int nerr = atoi(message[i]); - for (j=0; j<LOAD_ERRTAB_LEN ; j++) { - if (nerr == load_errtab[j].errNo && load_errtab[j].errstr) - ERRBUF_APPEND(load_errtab[j].errstr); - } - while (isdigit(Py_CHARMASK(*message[i]))) message[i]++ ; - ERRBUF_APPEND(message[i]); - ERRBUF_APPEND("\n"); - } - errbuf[strlen(errbuf)-1] = '\0'; /* trim off last newline */ - PyErr_SetString(PyExc_ImportError, errbuf); - return; + PyOS_snprintf(errbuf, sizeof(errbuf), "from module %.200s ", pathname); + + if (!loadquery(L_GETMESSAGES, &message[0], sizeof(message))) { + ERRBUF_APPEND(strerror(errno)); + ERRBUF_APPEND("\n"); + } + for(i = 0; message[i] && *message[i]; i++) { + int nerr = atoi(message[i]); + for (j=0; j<LOAD_ERRTAB_LEN ; j++) { + if (nerr == load_errtab[j].errNo && load_errtab[j].errstr) + ERRBUF_APPEND(load_errtab[j].errstr); + } + while (isdigit(Py_CHARMASK(*message[i]))) message[i]++ ; + ERRBUF_APPEND(message[i]); + ERRBUF_APPEND("\n"); + } + errbuf[strlen(errbuf)-1] = '\0'; /* trim off last newline */ + PyErr_SetString(PyExc_ImportError, errbuf); + return; } dl_funcptr _PyImport_GetDynLoadFunc(const char *fqname, const char *shortname, - const char *pathname, FILE *fp) + const char *pathname, FILE *fp) { - dl_funcptr p; - - /* - -- Invoke load() with L_NOAUTODEFER leaving the imported symbols - -- of the shared module unresolved. Thus we have to resolve them - -- explicitly with loadbind. The new module is loaded, then we - -- resolve its symbols using the list of already loaded modules - -- (only those that belong to the python executable). Get these - -- with loadquery(L_GETINFO). - */ - - static void *staticmodlistptr = NULL; - - if (!staticmodlistptr) - if (aix_getoldmodules(&staticmodlistptr) == -1) - return NULL; - p = (dl_funcptr) aix_load((char *)pathname, L_NOAUTODEFER, 0); - if (p == NULL) { - aix_loaderror(pathname); - return NULL; - } - - return p; + dl_funcptr p; + + /* + -- Invoke load() with L_NOAUTODEFER leaving the imported symbols + -- of the shared module unresolved. Thus we have to resolve them + -- explicitly with loadbind. The new module is loaded, then we + -- resolve its symbols using the list of already loaded modules + -- (only those that belong to the python executable). Get these + -- with loadquery(L_GETINFO). + */ + + static void *staticmodlistptr = NULL; + + if (!staticmodlistptr) + if (aix_getoldmodules(&staticmodlistptr) == -1) + return NULL; + p = (dl_funcptr) aix_load((char *)pathname, L_NOAUTODEFER, 0); + if (p == NULL) { + aix_loaderror(pathname); + return NULL; + } + + return p; } diff --git a/Python/dynload_atheos.c b/Python/dynload_atheos.c index b01fdfa..396a35b 100644 --- a/Python/dynload_atheos.c +++ b/Python/dynload_atheos.c @@ -9,39 +9,39 @@ const struct filedescr _PyImport_DynLoadFiletab[] = { - {".so", "rb", C_EXTENSION}, - {"module.so", "rb", C_EXTENSION}, - {0, 0} + {".so", "rb", C_EXTENSION}, + {"module.so", "rb", C_EXTENSION}, + {0, 0} }; dl_funcptr _PyImport_GetDynLoadFunc(const char *fqname, const char *shortname, - const char *pathname, FILE *fp) + const char *pathname, FILE *fp) { - void *p; - int lib; - char funcname[258]; - - if (Py_VerboseFlag) - printf("load_library %s\n", pathname); - - lib = load_library(pathname, 0); - if (lib < 0) { - char buf[512]; - if (Py_VerboseFlag) - perror(pathname); - PyOS_snprintf(buf, sizeof(buf), "Failed to load %.200s: %.200s", - pathname, strerror(errno)); - PyErr_SetString(PyExc_ImportError, buf); - return NULL; - } - PyOS_snprintf(funcname, sizeof(funcname), "PyInit_%.200s", shortname); - if (Py_VerboseFlag) - printf("get_symbol_address %s\n", funcname); - if (get_symbol_address(lib, funcname, -1, &p) < 0) { - p = NULL; - if (Py_VerboseFlag) - perror(funcname); - } - - return (dl_funcptr) p; + void *p; + int lib; + char funcname[258]; + + if (Py_VerboseFlag) + printf("load_library %s\n", pathname); + + lib = load_library(pathname, 0); + if (lib < 0) { + char buf[512]; + if (Py_VerboseFlag) + perror(pathname); + PyOS_snprintf(buf, sizeof(buf), "Failed to load %.200s: %.200s", + pathname, strerror(errno)); + PyErr_SetString(PyExc_ImportError, buf); + return NULL; + } + PyOS_snprintf(funcname, sizeof(funcname), "PyInit_%.200s", shortname); + if (Py_VerboseFlag) + printf("get_symbol_address %s\n", funcname); + if (get_symbol_address(lib, funcname, -1, &p) < 0) { + p = NULL; + if (Py_VerboseFlag) + perror(funcname); + } + + return (dl_funcptr) p; } diff --git a/Python/dynload_hpux.c b/Python/dynload_hpux.c index 51069db..18a8137 100644 --- a/Python/dynload_hpux.c +++ b/Python/dynload_hpux.c @@ -14,45 +14,45 @@ #endif const struct filedescr _PyImport_DynLoadFiletab[] = { - {SHLIB_EXT, "rb", C_EXTENSION}, - {"module"SHLIB_EXT, "rb", C_EXTENSION}, - {0, 0} + {SHLIB_EXT, "rb", C_EXTENSION}, + {"module"SHLIB_EXT, "rb", C_EXTENSION}, + {0, 0} }; dl_funcptr _PyImport_GetDynLoadFunc(const char *fqname, const char *shortname, - const char *pathname, FILE *fp) + const char *pathname, FILE *fp) { - dl_funcptr p; - shl_t lib; - int flags; - char funcname[258]; - - flags = BIND_FIRST | BIND_DEFERRED; - if (Py_VerboseFlag) { - flags = BIND_FIRST | BIND_IMMEDIATE | - BIND_NONFATAL | BIND_VERBOSE; - printf("shl_load %s\n",pathname); - } - lib = shl_load(pathname, flags, 0); - /* XXX Chuck Blake once wrote that 0 should be BIND_NOSTART? */ - if (lib == NULL) { - char buf[256]; - if (Py_VerboseFlag) - perror(pathname); - PyOS_snprintf(buf, sizeof(buf), "Failed to load %.200s", - pathname); - PyErr_SetString(PyExc_ImportError, buf); - return NULL; - } - PyOS_snprintf(funcname, sizeof(funcname), FUNCNAME_PATTERN, shortname); - if (Py_VerboseFlag) - printf("shl_findsym %s\n", funcname); - if (shl_findsym(&lib, funcname, TYPE_UNDEFINED, (void *) &p) == -1) { - shl_unload(lib); - p = NULL; - } - if (p == NULL && Py_VerboseFlag) - perror(funcname); - - return p; + dl_funcptr p; + shl_t lib; + int flags; + char funcname[258]; + + flags = BIND_FIRST | BIND_DEFERRED; + if (Py_VerboseFlag) { + flags = BIND_FIRST | BIND_IMMEDIATE | + BIND_NONFATAL | BIND_VERBOSE; + printf("shl_load %s\n",pathname); + } + lib = shl_load(pathname, flags, 0); + /* XXX Chuck Blake once wrote that 0 should be BIND_NOSTART? */ + if (lib == NULL) { + char buf[256]; + if (Py_VerboseFlag) + perror(pathname); + PyOS_snprintf(buf, sizeof(buf), "Failed to load %.200s", + pathname); + PyErr_SetString(PyExc_ImportError, buf); + return NULL; + } + PyOS_snprintf(funcname, sizeof(funcname), FUNCNAME_PATTERN, shortname); + if (Py_VerboseFlag) + printf("shl_findsym %s\n", funcname); + if (shl_findsym(&lib, funcname, TYPE_UNDEFINED, (void *) &p) == -1) { + shl_unload(lib); + p = NULL; + } + if (p == NULL && Py_VerboseFlag) + perror(funcname); + + return p; } diff --git a/Python/dynload_next.c b/Python/dynload_next.c index de4f9ae..cabf9b9 100644 --- a/Python/dynload_next.c +++ b/Python/dynload_next.c @@ -9,9 +9,9 @@ #include <mach-o/dyld.h> const struct filedescr _PyImport_DynLoadFiletab[] = { - {".so", "rb", C_EXTENSION}, - {"module.so", "rb", C_EXTENSION}, - {0, 0} + {".so", "rb", C_EXTENSION}, + {"module.so", "rb", C_EXTENSION}, + {0, 0} }; /* @@ -29,86 +29,86 @@ const struct filedescr _PyImport_DynLoadFiletab[] = { #define LINKOPTIONS NSLINKMODULE_OPTION_BINDNOW|NSLINKMODULE_OPTION_RETURN_ON_ERROR #else #define LINKOPTIONS NSLINKMODULE_OPTION_BINDNOW| \ - NSLINKMODULE_OPTION_RETURN_ON_ERROR|NSLINKMODULE_OPTION_PRIVATE + NSLINKMODULE_OPTION_RETURN_ON_ERROR|NSLINKMODULE_OPTION_PRIVATE #endif dl_funcptr _PyImport_GetDynLoadFunc(const char *fqname, const char *shortname, - const char *pathname, FILE *fp) + const char *pathname, FILE *fp) { - dl_funcptr p = NULL; - char funcname[258]; - NSObjectFileImageReturnCode rc; - NSObjectFileImage image; - NSModule newModule; - NSSymbol theSym; - const char *errString; - char errBuf[512]; + dl_funcptr p = NULL; + char funcname[258]; + NSObjectFileImageReturnCode rc; + NSObjectFileImage image; + NSModule newModule; + NSSymbol theSym; + const char *errString; + char errBuf[512]; - PyOS_snprintf(funcname, sizeof(funcname), "_PyInit_%.200s", shortname); + PyOS_snprintf(funcname, sizeof(funcname), "_PyInit_%.200s", shortname); #ifdef USE_DYLD_GLOBAL_NAMESPACE - if (NSIsSymbolNameDefined(funcname)) { - theSym = NSLookupAndBindSymbol(funcname); - p = (dl_funcptr)NSAddressOfSymbol(theSym); - return p; - } + if (NSIsSymbolNameDefined(funcname)) { + theSym = NSLookupAndBindSymbol(funcname); + p = (dl_funcptr)NSAddressOfSymbol(theSym); + return p; + } #endif - rc = NSCreateObjectFileImageFromFile(pathname, &image); - switch(rc) { - default: - case NSObjectFileImageFailure: - case NSObjectFileImageFormat: - /* for these a message is printed on stderr by dyld */ - errString = "Can't create object file image"; - break; - case NSObjectFileImageSuccess: - errString = NULL; - break; - case NSObjectFileImageInappropriateFile: - errString = "Inappropriate file type for dynamic loading"; - break; - case NSObjectFileImageArch: - errString = "Wrong CPU type in object file"; - break; - case NSObjectFileImageAccess: - errString = "Can't read object file (no access)"; - break; - } - if (errString == NULL) { - newModule = NSLinkModule(image, pathname, LINKOPTIONS); - if (newModule == NULL) { - int errNo; - const char *fileName, *moreErrorStr; - NSLinkEditErrors c; - NSLinkEditError( &c, &errNo, &fileName, &moreErrorStr ); - PyOS_snprintf(errBuf, 512, "Failure linking new module: %s: %s", - fileName, moreErrorStr); - errString = errBuf; - } - } - if (errString != NULL) { - PyErr_SetString(PyExc_ImportError, errString); - return NULL; - } + rc = NSCreateObjectFileImageFromFile(pathname, &image); + switch(rc) { + default: + case NSObjectFileImageFailure: + case NSObjectFileImageFormat: + /* for these a message is printed on stderr by dyld */ + errString = "Can't create object file image"; + break; + case NSObjectFileImageSuccess: + errString = NULL; + break; + case NSObjectFileImageInappropriateFile: + errString = "Inappropriate file type for dynamic loading"; + break; + case NSObjectFileImageArch: + errString = "Wrong CPU type in object file"; + break; + case NSObjectFileImageAccess: + errString = "Can't read object file (no access)"; + break; + } + if (errString == NULL) { + newModule = NSLinkModule(image, pathname, LINKOPTIONS); + if (newModule == NULL) { + int errNo; + const char *fileName, *moreErrorStr; + NSLinkEditErrors c; + NSLinkEditError( &c, &errNo, &fileName, &moreErrorStr ); + PyOS_snprintf(errBuf, 512, "Failure linking new module: %s: %s", + fileName, moreErrorStr); + errString = errBuf; + } + } + if (errString != NULL) { + PyErr_SetString(PyExc_ImportError, errString); + return NULL; + } #ifdef USE_DYLD_GLOBAL_NAMESPACE - if (!NSIsSymbolNameDefined(funcname)) { - /* UnlinkModule() isn't implemented in current versions, but calling it does no harm */ - /* NSUnLinkModule(newModule, FALSE); removed: causes problems for ObjC code */ - PyErr_Format(PyExc_ImportError, - "Loaded module does not contain symbol %.200s", - funcname); - return NULL; - } - theSym = NSLookupAndBindSymbol(funcname); + if (!NSIsSymbolNameDefined(funcname)) { + /* UnlinkModule() isn't implemented in current versions, but calling it does no harm */ + /* NSUnLinkModule(newModule, FALSE); removed: causes problems for ObjC code */ + PyErr_Format(PyExc_ImportError, + "Loaded module does not contain symbol %.200s", + funcname); + return NULL; + } + theSym = NSLookupAndBindSymbol(funcname); #else - theSym = NSLookupSymbolInModule(newModule, funcname); - if ( theSym == NULL ) { - /* NSUnLinkModule(newModule, FALSE); removed: causes problems for ObjC code */ - PyErr_Format(PyExc_ImportError, - "Loaded module does not contain symbol %.200s", - funcname); - return NULL; - } + theSym = NSLookupSymbolInModule(newModule, funcname); + if ( theSym == NULL ) { + /* NSUnLinkModule(newModule, FALSE); removed: causes problems for ObjC code */ + PyErr_Format(PyExc_ImportError, + "Loaded module does not contain symbol %.200s", + funcname); + return NULL; + } #endif - p = (dl_funcptr)NSAddressOfSymbol(theSym); - return p; + p = (dl_funcptr)NSAddressOfSymbol(theSym); + return p; } diff --git a/Python/dynload_os2.c b/Python/dynload_os2.c index afa14ea..101c024 100644 --- a/Python/dynload_os2.c +++ b/Python/dynload_os2.c @@ -10,37 +10,37 @@ const struct filedescr _PyImport_DynLoadFiletab[] = { - {".pyd", "rb", C_EXTENSION}, - {".dll", "rb", C_EXTENSION}, - {0, 0} + {".pyd", "rb", C_EXTENSION}, + {".dll", "rb", C_EXTENSION}, + {0, 0} }; dl_funcptr _PyImport_GetDynLoadFunc(const char *fqname, const char *shortname, - const char *pathname, FILE *fp) + const char *pathname, FILE *fp) { - dl_funcptr p; - APIRET rc; - HMODULE hDLL; - char failreason[256]; - char funcname[258]; - - rc = DosLoadModule(failreason, - sizeof(failreason), - pathname, - &hDLL); - - if (rc != NO_ERROR) { - char errBuf[256]; - PyOS_snprintf(errBuf, sizeof(errBuf), - "DLL load failed, rc = %d: %.200s", - rc, failreason); - PyErr_SetString(PyExc_ImportError, errBuf); - return NULL; - } - - PyOS_snprintf(funcname, sizeof(funcname), "PyInit_%.200s", shortname); - rc = DosQueryProcAddr(hDLL, 0L, funcname, &p); - if (rc != NO_ERROR) - p = NULL; /* Signify Failure to Acquire Entrypoint */ - return p; + dl_funcptr p; + APIRET rc; + HMODULE hDLL; + char failreason[256]; + char funcname[258]; + + rc = DosLoadModule(failreason, + sizeof(failreason), + pathname, + &hDLL); + + if (rc != NO_ERROR) { + char errBuf[256]; + PyOS_snprintf(errBuf, sizeof(errBuf), + "DLL load failed, rc = %d: %.200s", + rc, failreason); + PyErr_SetString(PyExc_ImportError, errBuf); + return NULL; + } + + PyOS_snprintf(funcname, sizeof(funcname), "PyInit_%.200s", shortname); + rc = DosQueryProcAddr(hDLL, 0L, funcname, &p); + if (rc != NO_ERROR) + p = NULL; /* Signify Failure to Acquire Entrypoint */ + return p; } diff --git a/Python/dynload_shlib.c b/Python/dynload_shlib.c index ac8cd42..87dae27 100644 --- a/Python/dynload_shlib.c +++ b/Python/dynload_shlib.c @@ -33,111 +33,111 @@ const struct filedescr _PyImport_DynLoadFiletab[] = { #ifdef __CYGWIN__ - {".dll", "rb", C_EXTENSION}, - {"module.dll", "rb", C_EXTENSION}, + {".dll", "rb", C_EXTENSION}, + {"module.dll", "rb", C_EXTENSION}, #else #if defined(PYOS_OS2) && defined(PYCC_GCC) - {".pyd", "rb", C_EXTENSION}, - {".dll", "rb", C_EXTENSION}, + {".pyd", "rb", C_EXTENSION}, + {".dll", "rb", C_EXTENSION}, #else #ifdef __VMS - {".exe", "rb", C_EXTENSION}, - {".EXE", "rb", C_EXTENSION}, - {"module.exe", "rb", C_EXTENSION}, - {"MODULE.EXE", "rb", C_EXTENSION}, + {".exe", "rb", C_EXTENSION}, + {".EXE", "rb", C_EXTENSION}, + {"module.exe", "rb", C_EXTENSION}, + {"MODULE.EXE", "rb", C_EXTENSION}, #else - {".so", "rb", C_EXTENSION}, - {"module.so", "rb", C_EXTENSION}, + {".so", "rb", C_EXTENSION}, + {"module.so", "rb", C_EXTENSION}, #endif #endif #endif - {0, 0} + {0, 0} }; static struct { - dev_t dev; + dev_t dev; #ifdef __VMS - ino_t ino[3]; + ino_t ino[3]; #else - ino_t ino; + ino_t ino; #endif - void *handle; + void *handle; } handles[128]; static int nhandles = 0; dl_funcptr _PyImport_GetDynLoadFunc(const char *fqname, const char *shortname, - const char *pathname, FILE *fp) + const char *pathname, FILE *fp) { - dl_funcptr p; - void *handle; - char funcname[258]; - char pathbuf[260]; - int dlopenflags=0; - - if (strchr(pathname, '/') == NULL) { - /* Prefix bare filename with "./" */ - PyOS_snprintf(pathbuf, sizeof(pathbuf), "./%-.255s", pathname); - pathname = pathbuf; - } - - PyOS_snprintf(funcname, sizeof(funcname), - LEAD_UNDERSCORE "PyInit_%.200s", shortname); - - if (fp != NULL) { - int i; - struct stat statb; - fstat(fileno(fp), &statb); - for (i = 0; i < nhandles; i++) { - if (statb.st_dev == handles[i].dev && - statb.st_ino == handles[i].ino) { - p = (dl_funcptr) dlsym(handles[i].handle, - funcname); - return p; - } - } - if (nhandles < 128) { - handles[nhandles].dev = statb.st_dev; + dl_funcptr p; + void *handle; + char funcname[258]; + char pathbuf[260]; + int dlopenflags=0; + + if (strchr(pathname, '/') == NULL) { + /* Prefix bare filename with "./" */ + PyOS_snprintf(pathbuf, sizeof(pathbuf), "./%-.255s", pathname); + pathname = pathbuf; + } + + PyOS_snprintf(funcname, sizeof(funcname), + LEAD_UNDERSCORE "PyInit_%.200s", shortname); + + if (fp != NULL) { + int i; + struct stat statb; + fstat(fileno(fp), &statb); + for (i = 0; i < nhandles; i++) { + if (statb.st_dev == handles[i].dev && + statb.st_ino == handles[i].ino) { + p = (dl_funcptr) dlsym(handles[i].handle, + funcname); + return p; + } + } + if (nhandles < 128) { + handles[nhandles].dev = statb.st_dev; #ifdef __VMS - handles[nhandles].ino[0] = statb.st_ino[0]; - handles[nhandles].ino[1] = statb.st_ino[1]; - handles[nhandles].ino[2] = statb.st_ino[2]; + handles[nhandles].ino[0] = statb.st_ino[0]; + handles[nhandles].ino[1] = statb.st_ino[1]; + handles[nhandles].ino[2] = statb.st_ino[2]; #else - handles[nhandles].ino = statb.st_ino; + handles[nhandles].ino = statb.st_ino; #endif - } - } + } + } #if !(defined(PYOS_OS2) && defined(PYCC_GCC)) - dlopenflags = PyThreadState_GET()->interp->dlopenflags; + dlopenflags = PyThreadState_GET()->interp->dlopenflags; #endif - if (Py_VerboseFlag) - PySys_WriteStderr("dlopen(\"%s\", %x);\n", pathname, - dlopenflags); + if (Py_VerboseFlag) + PySys_WriteStderr("dlopen(\"%s\", %x);\n", pathname, + dlopenflags); #ifdef __VMS - /* VMS currently don't allow a pathname, use a logical name instead */ - /* Concatenate 'python_module_' and shortname */ - /* so "import vms.bar" will use the logical python_module_bar */ - /* As C module use only one name space this is probably not a */ - /* important limitation */ - PyOS_snprintf(pathbuf, sizeof(pathbuf), "python_module_%-.200s", - shortname); - pathname = pathbuf; + /* VMS currently don't allow a pathname, use a logical name instead */ + /* Concatenate 'python_module_' and shortname */ + /* so "import vms.bar" will use the logical python_module_bar */ + /* As C module use only one name space this is probably not a */ + /* important limitation */ + PyOS_snprintf(pathbuf, sizeof(pathbuf), "python_module_%-.200s", + shortname); + pathname = pathbuf; #endif - handle = dlopen(pathname, dlopenflags); - - if (handle == NULL) { - const char *error = dlerror(); - if (error == NULL) - error = "unknown dlopen() error"; - PyErr_SetString(PyExc_ImportError, error); - return NULL; - } - if (fp != NULL && nhandles < 128) - handles[nhandles++].handle = handle; - p = (dl_funcptr) dlsym(handle, funcname); - return p; + handle = dlopen(pathname, dlopenflags); + + if (handle == NULL) { + const char *error = dlerror(); + if (error == NULL) + error = "unknown dlopen() error"; + PyErr_SetString(PyExc_ImportError, error); + return NULL; + } + if (fp != NULL && nhandles < 128) + handles[nhandles++].handle = handle; + p = (dl_funcptr) dlsym(handle, funcname); + return p; } diff --git a/Python/dynload_win.c b/Python/dynload_win.c index 61c5664..e7d61ce 100644 --- a/Python/dynload_win.c +++ b/Python/dynload_win.c @@ -17,11 +17,11 @@ void _Py_DeactivateActCtx(ULONG_PTR cookie); const struct filedescr _PyImport_DynLoadFiletab[] = { #ifdef _DEBUG - {"_d.pyd", "rb", C_EXTENSION}, + {"_d.pyd", "rb", C_EXTENSION}, #else - {".pyd", "rb", C_EXTENSION}, + {".pyd", "rb", C_EXTENSION}, #endif - {0, 0} + {0, 0} }; @@ -29,18 +29,18 @@ const struct filedescr _PyImport_DynLoadFiletab[] = { C RTL implementations */ static int strcasecmp (char *string1, char *string2) -{ - int first, second; +{ + int first, second; - do { - first = tolower(*string1); - second = tolower(*string2); - string1++; - string2++; - } while (first && first == second); + do { + first = tolower(*string1); + second = tolower(*string2); + string1++; + string2++; + } while (first && first == second); - return (first - second); -} + return (first - second); +} /* Function to return the name of the "python" DLL that the supplied module @@ -66,213 +66,213 @@ static int strcasecmp (char *string1, char *string2) static char *GetPythonImport (HINSTANCE hModule) { - unsigned char *dllbase, *import_data, *import_name; - DWORD pe_offset, opt_offset; - WORD opt_magic; - int num_dict_off, import_off; - - /* Safety check input */ - if (hModule == NULL) { - return NULL; - } - - /* Module instance is also the base load address. First portion of - memory is the MS-DOS loader, which holds the offset to the PE - header (from the load base) at 0x3C */ - dllbase = (unsigned char *)hModule; - pe_offset = DWORD_AT(dllbase + 0x3C); - - /* The PE signature must be "PE\0\0" */ - if (memcmp(dllbase+pe_offset,"PE\0\0",4)) { - return NULL; - } - - /* Following the PE signature is the standard COFF header (20 - bytes) and then the optional header. The optional header starts - with a magic value of 0x10B for PE32 or 0x20B for PE32+ (PE32+ - uses 64-bits for some fields). It might also be 0x107 for a ROM - image, but we don't process that here. - - The optional header ends with a data dictionary that directly - points to certain types of data, among them the import entries - (in the second table entry). Based on the header type, we - determine offsets for the data dictionary count and the entry - within the dictionary pointing to the imports. */ - - opt_offset = pe_offset + 4 + 20; - opt_magic = WORD_AT(dllbase+opt_offset); - if (opt_magic == 0x10B) { - /* PE32 */ - num_dict_off = 92; - import_off = 104; - } else if (opt_magic == 0x20B) { - /* PE32+ */ - num_dict_off = 108; - import_off = 120; - } else { - /* Unsupported */ - return NULL; - } - - /* Now if an import table exists, offset to it and walk the list of - imports. The import table is an array (ending when an entry has - empty values) of structures (20 bytes each), which contains (at - offset 12) a relative address (to the module base) at which a - string constant holding the import name is located. */ - - if (DWORD_AT(dllbase + opt_offset + num_dict_off) >= 2) { - /* We have at least 2 tables - the import table is the second - one. But still it may be that the table size is zero */ - if (0 == DWORD_AT(dllbase + opt_offset + import_off + sizeof(DWORD))) - return NULL; - import_data = dllbase + DWORD_AT(dllbase + - opt_offset + - import_off); - while (DWORD_AT(import_data)) { - import_name = dllbase + DWORD_AT(import_data+12); - if (strlen(import_name) >= 6 && - !strncmp(import_name,"python",6)) { - char *pch; - - /* Ensure python prefix is followed only - by numbers to the end of the basename */ - pch = import_name + 6; + unsigned char *dllbase, *import_data, *import_name; + DWORD pe_offset, opt_offset; + WORD opt_magic; + int num_dict_off, import_off; + + /* Safety check input */ + if (hModule == NULL) { + return NULL; + } + + /* Module instance is also the base load address. First portion of + memory is the MS-DOS loader, which holds the offset to the PE + header (from the load base) at 0x3C */ + dllbase = (unsigned char *)hModule; + pe_offset = DWORD_AT(dllbase + 0x3C); + + /* The PE signature must be "PE\0\0" */ + if (memcmp(dllbase+pe_offset,"PE\0\0",4)) { + return NULL; + } + + /* Following the PE signature is the standard COFF header (20 + bytes) and then the optional header. The optional header starts + with a magic value of 0x10B for PE32 or 0x20B for PE32+ (PE32+ + uses 64-bits for some fields). It might also be 0x107 for a ROM + image, but we don't process that here. + + The optional header ends with a data dictionary that directly + points to certain types of data, among them the import entries + (in the second table entry). Based on the header type, we + determine offsets for the data dictionary count and the entry + within the dictionary pointing to the imports. */ + + opt_offset = pe_offset + 4 + 20; + opt_magic = WORD_AT(dllbase+opt_offset); + if (opt_magic == 0x10B) { + /* PE32 */ + num_dict_off = 92; + import_off = 104; + } else if (opt_magic == 0x20B) { + /* PE32+ */ + num_dict_off = 108; + import_off = 120; + } else { + /* Unsupported */ + return NULL; + } + + /* Now if an import table exists, offset to it and walk the list of + imports. The import table is an array (ending when an entry has + empty values) of structures (20 bytes each), which contains (at + offset 12) a relative address (to the module base) at which a + string constant holding the import name is located. */ + + if (DWORD_AT(dllbase + opt_offset + num_dict_off) >= 2) { + /* We have at least 2 tables - the import table is the second + one. But still it may be that the table size is zero */ + if (0 == DWORD_AT(dllbase + opt_offset + import_off + sizeof(DWORD))) + return NULL; + import_data = dllbase + DWORD_AT(dllbase + + opt_offset + + import_off); + while (DWORD_AT(import_data)) { + import_name = dllbase + DWORD_AT(import_data+12); + if (strlen(import_name) >= 6 && + !strncmp(import_name,"python",6)) { + char *pch; + + /* Ensure python prefix is followed only + by numbers to the end of the basename */ + pch = import_name + 6; #ifdef _DEBUG - while (*pch && pch[0] != '_' && pch[1] != 'd' && pch[2] != '.') { + while (*pch && pch[0] != '_' && pch[1] != 'd' && pch[2] != '.') { #else - while (*pch && *pch != '.') { + while (*pch && *pch != '.') { #endif - if (*pch >= '0' && *pch <= '9') { - pch++; - } else { - pch = NULL; - break; - } - } - - if (pch) { - /* Found it - return the name */ - return import_name; - } - } - import_data += 20; - } - } - - return NULL; + if (*pch >= '0' && *pch <= '9') { + pch++; + } else { + pch = NULL; + break; + } + } + + if (pch) { + /* Found it - return the name */ + return import_name; + } + } + import_data += 20; + } + } + + return NULL; } dl_funcptr _PyImport_GetDynLoadFunc(const char *fqname, const char *shortname, - const char *pathname, FILE *fp) + const char *pathname, FILE *fp) { - dl_funcptr p; - char funcname[258], *import_python; - - PyOS_snprintf(funcname, sizeof(funcname), "PyInit_%.200s", shortname); - - { - HINSTANCE hDLL = NULL; - char pathbuf[260]; - LPTSTR dummy; - unsigned int old_mode; - ULONG_PTR cookie = 0; - /* We use LoadLibraryEx so Windows looks for dependent DLLs - in directory of pathname first. However, Windows95 - can sometimes not work correctly unless the absolute - path is used. If GetFullPathName() fails, the LoadLibrary - will certainly fail too, so use its error code */ - - /* Don't display a message box when Python can't load a DLL */ - old_mode = SetErrorMode(SEM_FAILCRITICALERRORS); - - if (GetFullPathName(pathname, - sizeof(pathbuf), - pathbuf, - &dummy)) { - ULONG_PTR cookie = _Py_ActivateActCtx(); - /* XXX This call doesn't exist in Windows CE */ - hDLL = LoadLibraryEx(pathname, NULL, - LOAD_WITH_ALTERED_SEARCH_PATH); - _Py_DeactivateActCtx(cookie); - } - - /* restore old error mode settings */ - SetErrorMode(old_mode); - - if (hDLL==NULL){ - PyObject *message; - unsigned int errorCode; - - /* Get an error string from Win32 error code */ - wchar_t theInfo[256]; /* Pointer to error text - from system */ - int theLength; /* Length of error text */ - - errorCode = GetLastError(); - - theLength = FormatMessageW( - FORMAT_MESSAGE_FROM_SYSTEM | - FORMAT_MESSAGE_IGNORE_INSERTS, /* flags */ - NULL, /* message source */ - errorCode, /* the message (error) ID */ - MAKELANGID(LANG_NEUTRAL, - SUBLANG_DEFAULT), - /* Default language */ - theInfo, /* the buffer */ - sizeof(theInfo), /* the buffer size */ - NULL); /* no additional format args. */ - - /* Problem: could not get the error message. - This should not happen if called correctly. */ - if (theLength == 0) { - message = PyUnicode_FromFormat( - "DLL load failed with error code %d", - errorCode); - } else { - /* For some reason a \r\n - is appended to the text */ - if (theLength >= 2 && - theInfo[theLength-2] == '\r' && - theInfo[theLength-1] == '\n') { - theLength -= 2; - theInfo[theLength] = '\0'; - } - message = PyUnicode_FromString( - "DLL load failed: "); - - PyUnicode_AppendAndDel(&message, - PyUnicode_FromUnicode( - theInfo, - theLength)); - } - PyErr_SetObject(PyExc_ImportError, message); - Py_XDECREF(message); - return NULL; - } else { - char buffer[256]; + dl_funcptr p; + char funcname[258], *import_python; + + PyOS_snprintf(funcname, sizeof(funcname), "PyInit_%.200s", shortname); + + { + HINSTANCE hDLL = NULL; + char pathbuf[260]; + LPTSTR dummy; + unsigned int old_mode; + ULONG_PTR cookie = 0; + /* We use LoadLibraryEx so Windows looks for dependent DLLs + in directory of pathname first. However, Windows95 + can sometimes not work correctly unless the absolute + path is used. If GetFullPathName() fails, the LoadLibrary + will certainly fail too, so use its error code */ + + /* Don't display a message box when Python can't load a DLL */ + old_mode = SetErrorMode(SEM_FAILCRITICALERRORS); + + if (GetFullPathName(pathname, + sizeof(pathbuf), + pathbuf, + &dummy)) { + ULONG_PTR cookie = _Py_ActivateActCtx(); + /* XXX This call doesn't exist in Windows CE */ + hDLL = LoadLibraryEx(pathname, NULL, + LOAD_WITH_ALTERED_SEARCH_PATH); + _Py_DeactivateActCtx(cookie); + } + + /* restore old error mode settings */ + SetErrorMode(old_mode); + + if (hDLL==NULL){ + PyObject *message; + unsigned int errorCode; + + /* Get an error string from Win32 error code */ + wchar_t theInfo[256]; /* Pointer to error text + from system */ + int theLength; /* Length of error text */ + + errorCode = GetLastError(); + + theLength = FormatMessageW( + FORMAT_MESSAGE_FROM_SYSTEM | + FORMAT_MESSAGE_IGNORE_INSERTS, /* flags */ + NULL, /* message source */ + errorCode, /* the message (error) ID */ + MAKELANGID(LANG_NEUTRAL, + SUBLANG_DEFAULT), + /* Default language */ + theInfo, /* the buffer */ + sizeof(theInfo), /* the buffer size */ + NULL); /* no additional format args. */ + + /* Problem: could not get the error message. + This should not happen if called correctly. */ + if (theLength == 0) { + message = PyUnicode_FromFormat( + "DLL load failed with error code %d", + errorCode); + } else { + /* For some reason a \r\n + is appended to the text */ + if (theLength >= 2 && + theInfo[theLength-2] == '\r' && + theInfo[theLength-1] == '\n') { + theLength -= 2; + theInfo[theLength] = '\0'; + } + message = PyUnicode_FromString( + "DLL load failed: "); + + PyUnicode_AppendAndDel(&message, + PyUnicode_FromUnicode( + theInfo, + theLength)); + } + PyErr_SetObject(PyExc_ImportError, message); + Py_XDECREF(message); + return NULL; + } else { + char buffer[256]; #ifdef _DEBUG - PyOS_snprintf(buffer, sizeof(buffer), "python%d%d_d.dll", + PyOS_snprintf(buffer, sizeof(buffer), "python%d%d_d.dll", #else - PyOS_snprintf(buffer, sizeof(buffer), "python%d%d.dll", + PyOS_snprintf(buffer, sizeof(buffer), "python%d%d.dll", #endif - PY_MAJOR_VERSION,PY_MINOR_VERSION); - import_python = GetPythonImport(hDLL); - - if (import_python && - strcasecmp(buffer,import_python)) { - PyOS_snprintf(buffer, sizeof(buffer), - "Module use of %.150s conflicts " - "with this version of Python.", - import_python); - PyErr_SetString(PyExc_ImportError,buffer); - FreeLibrary(hDLL); - return NULL; - } - } - p = GetProcAddress(hDLL, funcname); - } - - return p; + PY_MAJOR_VERSION,PY_MINOR_VERSION); + import_python = GetPythonImport(hDLL); + + if (import_python && + strcasecmp(buffer,import_python)) { + PyOS_snprintf(buffer, sizeof(buffer), + "Module use of %.150s conflicts " + "with this version of Python.", + import_python); + PyErr_SetString(PyExc_ImportError,buffer); + FreeLibrary(hDLL); + return NULL; + } + } + p = GetProcAddress(hDLL, funcname); + } + + return p; } diff --git a/Python/errors.c b/Python/errors.c index 2169a1a..4584205 100644 --- a/Python/errors.c +++ b/Python/errors.c @@ -24,166 +24,166 @@ extern "C" { void PyErr_Restore(PyObject *type, PyObject *value, PyObject *traceback) { - PyThreadState *tstate = PyThreadState_GET(); - PyObject *oldtype, *oldvalue, *oldtraceback; - - if (traceback != NULL && !PyTraceBack_Check(traceback)) { - /* XXX Should never happen -- fatal error instead? */ - /* Well, it could be None. */ - Py_DECREF(traceback); - traceback = NULL; - } - - /* Save these in locals to safeguard against recursive - invocation through Py_XDECREF */ - oldtype = tstate->curexc_type; - oldvalue = tstate->curexc_value; - oldtraceback = tstate->curexc_traceback; - - tstate->curexc_type = type; - tstate->curexc_value = value; - tstate->curexc_traceback = traceback; - - Py_XDECREF(oldtype); - Py_XDECREF(oldvalue); - Py_XDECREF(oldtraceback); + PyThreadState *tstate = PyThreadState_GET(); + PyObject *oldtype, *oldvalue, *oldtraceback; + + if (traceback != NULL && !PyTraceBack_Check(traceback)) { + /* XXX Should never happen -- fatal error instead? */ + /* Well, it could be None. */ + Py_DECREF(traceback); + traceback = NULL; + } + + /* Save these in locals to safeguard against recursive + invocation through Py_XDECREF */ + oldtype = tstate->curexc_type; + oldvalue = tstate->curexc_value; + oldtraceback = tstate->curexc_traceback; + + tstate->curexc_type = type; + tstate->curexc_value = value; + tstate->curexc_traceback = traceback; + + Py_XDECREF(oldtype); + Py_XDECREF(oldvalue); + Py_XDECREF(oldtraceback); } void PyErr_SetObject(PyObject *exception, PyObject *value) { - PyThreadState *tstate = PyThreadState_GET(); - PyObject *exc_value; - PyObject *tb = NULL; - - if (exception != NULL && - !PyExceptionClass_Check(exception)) { - PyErr_Format(PyExc_SystemError, - "exception %R not a BaseException subclass", - exception); - return; - } - Py_XINCREF(value); - exc_value = tstate->exc_value; - if (exc_value != NULL && exc_value != Py_None) { - /* Implicit exception chaining */ - Py_INCREF(exc_value); - if (value == NULL || !PyExceptionInstance_Check(value)) { - /* We must normalize the value right now */ - PyObject *args, *fixed_value; - if (value == NULL || value == Py_None) - args = PyTuple_New(0); - else if (PyTuple_Check(value)) { - Py_INCREF(value); - args = value; - } - else - args = PyTuple_Pack(1, value); - fixed_value = args ? - PyEval_CallObject(exception, args) : NULL; - Py_XDECREF(args); - Py_XDECREF(value); - if (fixed_value == NULL) - return; - value = fixed_value; - } - /* Avoid reference cycles through the context chain. - This is O(chain length) but context chains are - usually very short. Sensitive readers may try - to inline the call to PyException_GetContext. */ - if (exc_value != value) { - PyObject *o = exc_value, *context; - while ((context = PyException_GetContext(o))) { - Py_DECREF(context); - if (context == value) { - PyException_SetContext(o, NULL); - break; - } - o = context; - } - PyException_SetContext(value, exc_value); - } else { - Py_DECREF(exc_value); - } - } - if (value != NULL && PyExceptionInstance_Check(value)) - tb = PyException_GetTraceback(value); - Py_XINCREF(exception); - PyErr_Restore(exception, value, tb); + PyThreadState *tstate = PyThreadState_GET(); + PyObject *exc_value; + PyObject *tb = NULL; + + if (exception != NULL && + !PyExceptionClass_Check(exception)) { + PyErr_Format(PyExc_SystemError, + "exception %R not a BaseException subclass", + exception); + return; + } + Py_XINCREF(value); + exc_value = tstate->exc_value; + if (exc_value != NULL && exc_value != Py_None) { + /* Implicit exception chaining */ + Py_INCREF(exc_value); + if (value == NULL || !PyExceptionInstance_Check(value)) { + /* We must normalize the value right now */ + PyObject *args, *fixed_value; + if (value == NULL || value == Py_None) + args = PyTuple_New(0); + else if (PyTuple_Check(value)) { + Py_INCREF(value); + args = value; + } + else + args = PyTuple_Pack(1, value); + fixed_value = args ? + PyEval_CallObject(exception, args) : NULL; + Py_XDECREF(args); + Py_XDECREF(value); + if (fixed_value == NULL) + return; + value = fixed_value; + } + /* Avoid reference cycles through the context chain. + This is O(chain length) but context chains are + usually very short. Sensitive readers may try + to inline the call to PyException_GetContext. */ + if (exc_value != value) { + PyObject *o = exc_value, *context; + while ((context = PyException_GetContext(o))) { + Py_DECREF(context); + if (context == value) { + PyException_SetContext(o, NULL); + break; + } + o = context; + } + PyException_SetContext(value, exc_value); + } else { + Py_DECREF(exc_value); + } + } + if (value != NULL && PyExceptionInstance_Check(value)) + tb = PyException_GetTraceback(value); + Py_XINCREF(exception); + PyErr_Restore(exception, value, tb); } void PyErr_SetNone(PyObject *exception) { - PyErr_SetObject(exception, (PyObject *)NULL); + PyErr_SetObject(exception, (PyObject *)NULL); } void PyErr_SetString(PyObject *exception, const char *string) { - PyObject *value = PyUnicode_FromString(string); - PyErr_SetObject(exception, value); - Py_XDECREF(value); + PyObject *value = PyUnicode_FromString(string); + PyErr_SetObject(exception, value); + Py_XDECREF(value); } PyObject * PyErr_Occurred(void) { - PyThreadState *tstate = PyThreadState_GET(); + PyThreadState *tstate = PyThreadState_GET(); - return tstate->curexc_type; + return tstate->curexc_type; } int PyErr_GivenExceptionMatches(PyObject *err, PyObject *exc) { - if (err == NULL || exc == NULL) { - /* maybe caused by "import exceptions" that failed early on */ - return 0; - } - if (PyTuple_Check(exc)) { - Py_ssize_t i, n; - n = PyTuple_Size(exc); - for (i = 0; i < n; i++) { - /* Test recursively */ - if (PyErr_GivenExceptionMatches( - err, PyTuple_GET_ITEM(exc, i))) - { - return 1; - } - } - return 0; - } - /* err might be an instance, so check its class. */ - if (PyExceptionInstance_Check(err)) - err = PyExceptionInstance_Class(err); - - if (PyExceptionClass_Check(err) && PyExceptionClass_Check(exc)) { - int res = 0; - PyObject *exception, *value, *tb; - PyErr_Fetch(&exception, &value, &tb); - /* PyObject_IsSubclass() can recurse and therefore is - not safe (see test_bad_getattr in test.pickletester). */ - res = PyType_IsSubtype((PyTypeObject *)err, (PyTypeObject *)exc); - /* This function must not fail, so print the error here */ - if (res == -1) { - PyErr_WriteUnraisable(err); - res = 0; - } - PyErr_Restore(exception, value, tb); - return res; - } - - return err == exc; + if (err == NULL || exc == NULL) { + /* maybe caused by "import exceptions" that failed early on */ + return 0; + } + if (PyTuple_Check(exc)) { + Py_ssize_t i, n; + n = PyTuple_Size(exc); + for (i = 0; i < n; i++) { + /* Test recursively */ + if (PyErr_GivenExceptionMatches( + err, PyTuple_GET_ITEM(exc, i))) + { + return 1; + } + } + return 0; + } + /* err might be an instance, so check its class. */ + if (PyExceptionInstance_Check(err)) + err = PyExceptionInstance_Class(err); + + if (PyExceptionClass_Check(err) && PyExceptionClass_Check(exc)) { + int res = 0; + PyObject *exception, *value, *tb; + PyErr_Fetch(&exception, &value, &tb); + /* PyObject_IsSubclass() can recurse and therefore is + not safe (see test_bad_getattr in test.pickletester). */ + res = PyType_IsSubtype((PyTypeObject *)err, (PyTypeObject *)exc); + /* This function must not fail, so print the error here */ + if (res == -1) { + PyErr_WriteUnraisable(err); + res = 0; + } + PyErr_Restore(exception, value, tb); + return res; + } + + return err == exc; } int PyErr_ExceptionMatches(PyObject *exc) { - return PyErr_GivenExceptionMatches(PyErr_Occurred(), exc); + return PyErr_GivenExceptionMatches(PyErr_Occurred(), exc); } @@ -191,128 +191,128 @@ PyErr_ExceptionMatches(PyObject *exc) eval_code2(), do_raise(), and PyErr_Print() XXX: should PyErr_NormalizeException() also call - PyException_SetTraceback() with the resulting value and tb? + PyException_SetTraceback() with the resulting value and tb? */ void PyErr_NormalizeException(PyObject **exc, PyObject **val, PyObject **tb) { - PyObject *type = *exc; - PyObject *value = *val; - PyObject *inclass = NULL; - PyObject *initial_tb = NULL; - PyThreadState *tstate = NULL; - - if (type == NULL) { - /* There was no exception, so nothing to do. */ - return; - } - - /* If PyErr_SetNone() was used, the value will have been actually - set to NULL. - */ - if (!value) { - value = Py_None; - Py_INCREF(value); - } - - if (PyExceptionInstance_Check(value)) - inclass = PyExceptionInstance_Class(value); - - /* Normalize the exception so that if the type is a class, the - value will be an instance. - */ - if (PyExceptionClass_Check(type)) { - /* if the value was not an instance, or is not an instance - whose class is (or is derived from) type, then use the - value as an argument to instantiation of the type - class. - */ - if (!inclass || !PyObject_IsSubclass(inclass, type)) { - PyObject *args, *res; - - if (value == Py_None) - args = PyTuple_New(0); - else if (PyTuple_Check(value)) { - Py_INCREF(value); - args = value; - } - else - args = PyTuple_Pack(1, value); - - if (args == NULL) - goto finally; - res = PyEval_CallObject(type, args); - Py_DECREF(args); - if (res == NULL) - goto finally; - Py_DECREF(value); - value = res; - } - /* if the class of the instance doesn't exactly match the - class of the type, believe the instance - */ - else if (inclass != type) { - Py_DECREF(type); - type = inclass; - Py_INCREF(type); - } - } - *exc = type; - *val = value; - return; + PyObject *type = *exc; + PyObject *value = *val; + PyObject *inclass = NULL; + PyObject *initial_tb = NULL; + PyThreadState *tstate = NULL; + + if (type == NULL) { + /* There was no exception, so nothing to do. */ + return; + } + + /* If PyErr_SetNone() was used, the value will have been actually + set to NULL. + */ + if (!value) { + value = Py_None; + Py_INCREF(value); + } + + if (PyExceptionInstance_Check(value)) + inclass = PyExceptionInstance_Class(value); + + /* Normalize the exception so that if the type is a class, the + value will be an instance. + */ + if (PyExceptionClass_Check(type)) { + /* if the value was not an instance, or is not an instance + whose class is (or is derived from) type, then use the + value as an argument to instantiation of the type + class. + */ + if (!inclass || !PyObject_IsSubclass(inclass, type)) { + PyObject *args, *res; + + if (value == Py_None) + args = PyTuple_New(0); + else if (PyTuple_Check(value)) { + Py_INCREF(value); + args = value; + } + else + args = PyTuple_Pack(1, value); + + if (args == NULL) + goto finally; + res = PyEval_CallObject(type, args); + Py_DECREF(args); + if (res == NULL) + goto finally; + Py_DECREF(value); + value = res; + } + /* if the class of the instance doesn't exactly match the + class of the type, believe the instance + */ + else if (inclass != type) { + Py_DECREF(type); + type = inclass; + Py_INCREF(type); + } + } + *exc = type; + *val = value; + return; finally: - Py_DECREF(type); - Py_DECREF(value); - /* If the new exception doesn't set a traceback and the old - exception had a traceback, use the old traceback for the - new exception. It's better than nothing. - */ - initial_tb = *tb; - PyErr_Fetch(exc, val, tb); - if (initial_tb != NULL) { - if (*tb == NULL) - *tb = initial_tb; - else - Py_DECREF(initial_tb); - } - /* normalize recursively */ - tstate = PyThreadState_GET(); - if (++tstate->recursion_depth > Py_GetRecursionLimit()) { - --tstate->recursion_depth; - /* throw away the old exception... */ - Py_DECREF(*exc); - Py_DECREF(*val); - /* ... and use the recursion error instead */ - *exc = PyExc_RuntimeError; - *val = PyExc_RecursionErrorInst; - Py_INCREF(*exc); - Py_INCREF(*val); - /* just keeping the old traceback */ - return; - } - PyErr_NormalizeException(exc, val, tb); - --tstate->recursion_depth; + Py_DECREF(type); + Py_DECREF(value); + /* If the new exception doesn't set a traceback and the old + exception had a traceback, use the old traceback for the + new exception. It's better than nothing. + */ + initial_tb = *tb; + PyErr_Fetch(exc, val, tb); + if (initial_tb != NULL) { + if (*tb == NULL) + *tb = initial_tb; + else + Py_DECREF(initial_tb); + } + /* normalize recursively */ + tstate = PyThreadState_GET(); + if (++tstate->recursion_depth > Py_GetRecursionLimit()) { + --tstate->recursion_depth; + /* throw away the old exception... */ + Py_DECREF(*exc); + Py_DECREF(*val); + /* ... and use the recursion error instead */ + *exc = PyExc_RuntimeError; + *val = PyExc_RecursionErrorInst; + Py_INCREF(*exc); + Py_INCREF(*val); + /* just keeping the old traceback */ + return; + } + PyErr_NormalizeException(exc, val, tb); + --tstate->recursion_depth; } void PyErr_Fetch(PyObject **p_type, PyObject **p_value, PyObject **p_traceback) { - PyThreadState *tstate = PyThreadState_GET(); + PyThreadState *tstate = PyThreadState_GET(); - *p_type = tstate->curexc_type; - *p_value = tstate->curexc_value; - *p_traceback = tstate->curexc_traceback; + *p_type = tstate->curexc_type; + *p_value = tstate->curexc_value; + *p_traceback = tstate->curexc_traceback; - tstate->curexc_type = NULL; - tstate->curexc_value = NULL; - tstate->curexc_traceback = NULL; + tstate->curexc_type = NULL; + tstate->curexc_value = NULL; + tstate->curexc_traceback = NULL; } void PyErr_Clear(void) { - PyErr_Restore(NULL, NULL, NULL); + PyErr_Restore(NULL, NULL, NULL); } /* Convenience functions to set a type error exception and return 0 */ @@ -320,293 +320,293 @@ PyErr_Clear(void) int PyErr_BadArgument(void) { - PyErr_SetString(PyExc_TypeError, - "bad argument type for built-in operation"); - return 0; + PyErr_SetString(PyExc_TypeError, + "bad argument type for built-in operation"); + return 0; } PyObject * PyErr_NoMemory(void) { - if (PyErr_ExceptionMatches(PyExc_MemoryError)) - /* already current */ - return NULL; - - /* raise the pre-allocated instance if it still exists */ - if (PyExc_MemoryErrorInst) - { - /* Clear the previous traceback, otherwise it will be appended - * to the current one. - * - * The following statement is not likely to raise any error; - * if it does, we simply discard it. - */ - PyException_SetTraceback(PyExc_MemoryErrorInst, Py_None); - - PyErr_SetObject(PyExc_MemoryError, PyExc_MemoryErrorInst); - } - else - /* this will probably fail since there's no memory and hee, - hee, we have to instantiate this class - */ - PyErr_SetNone(PyExc_MemoryError); - - return NULL; + if (PyErr_ExceptionMatches(PyExc_MemoryError)) + /* already current */ + return NULL; + + /* raise the pre-allocated instance if it still exists */ + if (PyExc_MemoryErrorInst) + { + /* Clear the previous traceback, otherwise it will be appended + * to the current one. + * + * The following statement is not likely to raise any error; + * if it does, we simply discard it. + */ + PyException_SetTraceback(PyExc_MemoryErrorInst, Py_None); + + PyErr_SetObject(PyExc_MemoryError, PyExc_MemoryErrorInst); + } + else + /* this will probably fail since there's no memory and hee, + hee, we have to instantiate this class + */ + PyErr_SetNone(PyExc_MemoryError); + + return NULL; } PyObject * PyErr_SetFromErrnoWithFilenameObject(PyObject *exc, PyObject *filenameObject) { - PyObject *message; - PyObject *v; - int i = errno; + PyObject *message; + PyObject *v; + int i = errno; #ifdef PLAN9 - char errbuf[ERRMAX]; + char errbuf[ERRMAX]; #else #ifndef MS_WINDOWS - char *s; + char *s; #else - WCHAR *s_buf = NULL; + WCHAR *s_buf = NULL; #endif /* Unix/Windows */ #endif /* PLAN 9*/ #ifdef EINTR - if (i == EINTR && PyErr_CheckSignals()) - return NULL; + if (i == EINTR && PyErr_CheckSignals()) + return NULL; #endif #ifdef PLAN9 - rerrstr(errbuf, sizeof errbuf); - message = PyUnicode_DecodeUTF8(errbuf, strlen(errbuf), "ignore"); + rerrstr(errbuf, sizeof errbuf); + message = PyUnicode_DecodeUTF8(errbuf, strlen(errbuf), "ignore"); #else #ifndef MS_WINDOWS - if (i == 0) - s = "Error"; /* Sometimes errno didn't get set */ - else - s = strerror(i); - message = PyUnicode_DecodeUTF8(s, strlen(s), "ignore"); + if (i == 0) + s = "Error"; /* Sometimes errno didn't get set */ + else + s = strerror(i); + message = PyUnicode_DecodeUTF8(s, strlen(s), "ignore"); #else - if (i == 0) - message = PyUnicode_FromString("Error"); /* Sometimes errno didn't get set */ - else - { - /* Note that the Win32 errors do not lineup with the - errno error. So if the error is in the MSVC error - table, we use it, otherwise we assume it really _is_ - a Win32 error code - */ - if (i > 0 && i < _sys_nerr) { - message = PyUnicode_FromString(_sys_errlist[i]); - } - else { - int len = FormatMessageW( - FORMAT_MESSAGE_ALLOCATE_BUFFER | - FORMAT_MESSAGE_FROM_SYSTEM | - FORMAT_MESSAGE_IGNORE_INSERTS, - NULL, /* no message source */ - i, - MAKELANGID(LANG_NEUTRAL, - SUBLANG_DEFAULT), - /* Default language */ - (LPWSTR) &s_buf, - 0, /* size not used */ - NULL); /* no args */ - if (len==0) { - /* Only ever seen this in out-of-mem - situations */ - s_buf = NULL; - message = PyUnicode_FromFormat("Windows Error 0x%X", i); - } else { - /* remove trailing cr/lf and dots */ - while (len > 0 && (s_buf[len-1] <= L' ' || s_buf[len-1] == L'.')) - s_buf[--len] = L'\0'; - message = PyUnicode_FromUnicode(s_buf, len); - } - } - } + if (i == 0) + message = PyUnicode_FromString("Error"); /* Sometimes errno didn't get set */ + else + { + /* Note that the Win32 errors do not lineup with the + errno error. So if the error is in the MSVC error + table, we use it, otherwise we assume it really _is_ + a Win32 error code + */ + if (i > 0 && i < _sys_nerr) { + message = PyUnicode_FromString(_sys_errlist[i]); + } + else { + int len = FormatMessageW( + FORMAT_MESSAGE_ALLOCATE_BUFFER | + FORMAT_MESSAGE_FROM_SYSTEM | + FORMAT_MESSAGE_IGNORE_INSERTS, + NULL, /* no message source */ + i, + MAKELANGID(LANG_NEUTRAL, + SUBLANG_DEFAULT), + /* Default language */ + (LPWSTR) &s_buf, + 0, /* size not used */ + NULL); /* no args */ + if (len==0) { + /* Only ever seen this in out-of-mem + situations */ + s_buf = NULL; + message = PyUnicode_FromFormat("Windows Error 0x%X", i); + } else { + /* remove trailing cr/lf and dots */ + while (len > 0 && (s_buf[len-1] <= L' ' || s_buf[len-1] == L'.')) + s_buf[--len] = L'\0'; + message = PyUnicode_FromUnicode(s_buf, len); + } + } + } #endif /* Unix/Windows */ #endif /* PLAN 9*/ - if (message == NULL) - { + if (message == NULL) + { #ifdef MS_WINDOWS - LocalFree(s_buf); + LocalFree(s_buf); #endif - return NULL; - } - - if (filenameObject != NULL) - v = Py_BuildValue("(iOO)", i, message, filenameObject); - else - v = Py_BuildValue("(iO)", i, message); - Py_DECREF(message); - - if (v != NULL) { - PyErr_SetObject(exc, v); - Py_DECREF(v); - } + return NULL; + } + + if (filenameObject != NULL) + v = Py_BuildValue("(iOO)", i, message, filenameObject); + else + v = Py_BuildValue("(iO)", i, message); + Py_DECREF(message); + + if (v != NULL) { + PyErr_SetObject(exc, v); + Py_DECREF(v); + } #ifdef MS_WINDOWS - LocalFree(s_buf); + LocalFree(s_buf); #endif - return NULL; + return NULL; } PyObject * PyErr_SetFromErrnoWithFilename(PyObject *exc, const char *filename) { - PyObject *name = filename ? PyUnicode_FromString(filename) : NULL; - PyObject *result = PyErr_SetFromErrnoWithFilenameObject(exc, name); - Py_XDECREF(name); - return result; + PyObject *name = filename ? PyUnicode_FromString(filename) : NULL; + PyObject *result = PyErr_SetFromErrnoWithFilenameObject(exc, name); + Py_XDECREF(name); + return result; } #ifdef MS_WINDOWS PyObject * PyErr_SetFromErrnoWithUnicodeFilename(PyObject *exc, const Py_UNICODE *filename) { - PyObject *name = filename ? - PyUnicode_FromUnicode(filename, wcslen(filename)) : - NULL; - PyObject *result = PyErr_SetFromErrnoWithFilenameObject(exc, name); - Py_XDECREF(name); - return result; + PyObject *name = filename ? + PyUnicode_FromUnicode(filename, wcslen(filename)) : + NULL; + PyObject *result = PyErr_SetFromErrnoWithFilenameObject(exc, name); + Py_XDECREF(name); + return result; } #endif /* MS_WINDOWS */ PyObject * PyErr_SetFromErrno(PyObject *exc) { - return PyErr_SetFromErrnoWithFilenameObject(exc, NULL); + return PyErr_SetFromErrnoWithFilenameObject(exc, NULL); } #ifdef MS_WINDOWS /* Windows specific error code handling */ PyObject *PyErr_SetExcFromWindowsErrWithFilenameObject( - PyObject *exc, - int ierr, - PyObject *filenameObject) + PyObject *exc, + int ierr, + PyObject *filenameObject) { - int len; - WCHAR *s_buf = NULL; /* Free via LocalFree */ - PyObject *message; - PyObject *v; - DWORD err = (DWORD)ierr; - if (err==0) err = GetLastError(); - len = FormatMessageW( - /* Error API error */ - FORMAT_MESSAGE_ALLOCATE_BUFFER | - FORMAT_MESSAGE_FROM_SYSTEM | - FORMAT_MESSAGE_IGNORE_INSERTS, - NULL, /* no message source */ - err, - MAKELANGID(LANG_NEUTRAL, - SUBLANG_DEFAULT), /* Default language */ - (LPWSTR) &s_buf, - 0, /* size not used */ - NULL); /* no args */ - if (len==0) { - /* Only seen this in out of mem situations */ - message = PyUnicode_FromFormat("Windows Error 0x%X", err); - s_buf = NULL; - } else { - /* remove trailing cr/lf and dots */ - while (len > 0 && (s_buf[len-1] <= L' ' || s_buf[len-1] == L'.')) - s_buf[--len] = L'\0'; - message = PyUnicode_FromUnicode(s_buf, len); - } - - if (message == NULL) - { - LocalFree(s_buf); - return NULL; - } - - if (filenameObject != NULL) - v = Py_BuildValue("(iOO)", err, message, filenameObject); - else - v = Py_BuildValue("(iO)", err, message); - Py_DECREF(message); - - if (v != NULL) { - PyErr_SetObject(exc, v); - Py_DECREF(v); - } - LocalFree(s_buf); - return NULL; + int len; + WCHAR *s_buf = NULL; /* Free via LocalFree */ + PyObject *message; + PyObject *v; + DWORD err = (DWORD)ierr; + if (err==0) err = GetLastError(); + len = FormatMessageW( + /* Error API error */ + FORMAT_MESSAGE_ALLOCATE_BUFFER | + FORMAT_MESSAGE_FROM_SYSTEM | + FORMAT_MESSAGE_IGNORE_INSERTS, + NULL, /* no message source */ + err, + MAKELANGID(LANG_NEUTRAL, + SUBLANG_DEFAULT), /* Default language */ + (LPWSTR) &s_buf, + 0, /* size not used */ + NULL); /* no args */ + if (len==0) { + /* Only seen this in out of mem situations */ + message = PyUnicode_FromFormat("Windows Error 0x%X", err); + s_buf = NULL; + } else { + /* remove trailing cr/lf and dots */ + while (len > 0 && (s_buf[len-1] <= L' ' || s_buf[len-1] == L'.')) + s_buf[--len] = L'\0'; + message = PyUnicode_FromUnicode(s_buf, len); + } + + if (message == NULL) + { + LocalFree(s_buf); + return NULL; + } + + if (filenameObject != NULL) + v = Py_BuildValue("(iOO)", err, message, filenameObject); + else + v = Py_BuildValue("(iO)", err, message); + Py_DECREF(message); + + if (v != NULL) { + PyErr_SetObject(exc, v); + Py_DECREF(v); + } + LocalFree(s_buf); + return NULL; } PyObject *PyErr_SetExcFromWindowsErrWithFilename( - PyObject *exc, - int ierr, - const char *filename) + PyObject *exc, + int ierr, + const char *filename) { - PyObject *name = filename ? PyUnicode_FromString(filename) : NULL; - PyObject *ret = PyErr_SetExcFromWindowsErrWithFilenameObject(exc, - ierr, - name); - Py_XDECREF(name); - return ret; + PyObject *name = filename ? PyUnicode_FromString(filename) : NULL; + PyObject *ret = PyErr_SetExcFromWindowsErrWithFilenameObject(exc, + ierr, + name); + Py_XDECREF(name); + return ret; } PyObject *PyErr_SetExcFromWindowsErrWithUnicodeFilename( - PyObject *exc, - int ierr, - const Py_UNICODE *filename) + PyObject *exc, + int ierr, + const Py_UNICODE *filename) { - PyObject *name = filename ? - PyUnicode_FromUnicode(filename, wcslen(filename)) : - NULL; - PyObject *ret = PyErr_SetExcFromWindowsErrWithFilenameObject(exc, - ierr, - name); - Py_XDECREF(name); - return ret; + PyObject *name = filename ? + PyUnicode_FromUnicode(filename, wcslen(filename)) : + NULL; + PyObject *ret = PyErr_SetExcFromWindowsErrWithFilenameObject(exc, + ierr, + name); + Py_XDECREF(name); + return ret; } PyObject *PyErr_SetExcFromWindowsErr(PyObject *exc, int ierr) { - return PyErr_SetExcFromWindowsErrWithFilename(exc, ierr, NULL); + return PyErr_SetExcFromWindowsErrWithFilename(exc, ierr, NULL); } PyObject *PyErr_SetFromWindowsErr(int ierr) { - return PyErr_SetExcFromWindowsErrWithFilename(PyExc_WindowsError, - ierr, NULL); + return PyErr_SetExcFromWindowsErrWithFilename(PyExc_WindowsError, + ierr, NULL); } PyObject *PyErr_SetFromWindowsErrWithFilename( - int ierr, - const char *filename) + int ierr, + const char *filename) { - PyObject *name = filename ? PyUnicode_FromString(filename) : NULL; - PyObject *result = PyErr_SetExcFromWindowsErrWithFilenameObject( - PyExc_WindowsError, - ierr, name); - Py_XDECREF(name); - return result; + PyObject *name = filename ? PyUnicode_FromString(filename) : NULL; + PyObject *result = PyErr_SetExcFromWindowsErrWithFilenameObject( + PyExc_WindowsError, + ierr, name); + Py_XDECREF(name); + return result; } PyObject *PyErr_SetFromWindowsErrWithUnicodeFilename( - int ierr, - const Py_UNICODE *filename) + int ierr, + const Py_UNICODE *filename) { - PyObject *name = filename ? - PyUnicode_FromUnicode(filename, wcslen(filename)) : - NULL; - PyObject *result = PyErr_SetExcFromWindowsErrWithFilenameObject( - PyExc_WindowsError, - ierr, name); - Py_XDECREF(name); - return result; + PyObject *name = filename ? + PyUnicode_FromUnicode(filename, wcslen(filename)) : + NULL; + PyObject *result = PyErr_SetExcFromWindowsErrWithFilenameObject( + PyExc_WindowsError, + ierr, name); + Py_XDECREF(name); + return result; } #endif /* MS_WINDOWS */ void _PyErr_BadInternalCall(const char *filename, int lineno) { - PyErr_Format(PyExc_SystemError, - "%s:%d: bad argument to internal function", - filename, lineno); + PyErr_Format(PyExc_SystemError, + "%s:%d: bad argument to internal function", + filename, lineno); } /* Remove the preprocessor macro for PyErr_BadInternalCall() so that we can @@ -615,8 +615,8 @@ _PyErr_BadInternalCall(const char *filename, int lineno) void PyErr_BadInternalCall(void) { - PyErr_Format(PyExc_SystemError, - "bad argument to internal function"); + PyErr_Format(PyExc_SystemError, + "bad argument to internal function"); } #define PyErr_BadInternalCall() _PyErr_BadInternalCall(__FILE__, __LINE__) @@ -625,20 +625,20 @@ PyErr_BadInternalCall(void) PyObject * PyErr_Format(PyObject *exception, const char *format, ...) { - va_list vargs; - PyObject* string; + va_list vargs; + PyObject* string; #ifdef HAVE_STDARG_PROTOTYPES - va_start(vargs, format); + va_start(vargs, format); #else - va_start(vargs); + va_start(vargs); #endif - string = PyUnicode_FromFormatV(format, vargs); - PyErr_SetObject(exception, string); - Py_XDECREF(string); - va_end(vargs); - return NULL; + string = PyUnicode_FromFormatV(format, vargs); + PyErr_SetObject(exception, string); + Py_XDECREF(string); + va_end(vargs); + return NULL; } @@ -646,51 +646,51 @@ PyErr_Format(PyObject *exception, const char *format, ...) PyObject * PyErr_NewException(const char *name, PyObject *base, PyObject *dict) { - const char *dot; - PyObject *modulename = NULL; - PyObject *classname = NULL; - PyObject *mydict = NULL; - PyObject *bases = NULL; - PyObject *result = NULL; - dot = strrchr(name, '.'); - if (dot == NULL) { - PyErr_SetString(PyExc_SystemError, - "PyErr_NewException: name must be module.class"); - return NULL; - } - if (base == NULL) - base = PyExc_Exception; - if (dict == NULL) { - dict = mydict = PyDict_New(); - if (dict == NULL) - goto failure; - } - if (PyDict_GetItemString(dict, "__module__") == NULL) { - modulename = PyUnicode_FromStringAndSize(name, - (Py_ssize_t)(dot-name)); - if (modulename == NULL) - goto failure; - if (PyDict_SetItemString(dict, "__module__", modulename) != 0) - goto failure; - } - if (PyTuple_Check(base)) { - bases = base; - /* INCREF as we create a new ref in the else branch */ - Py_INCREF(bases); - } else { - bases = PyTuple_Pack(1, base); - if (bases == NULL) - goto failure; - } - /* Create a real new-style class. */ - result = PyObject_CallFunction((PyObject *)&PyType_Type, "UOO", - dot+1, bases, dict); + const char *dot; + PyObject *modulename = NULL; + PyObject *classname = NULL; + PyObject *mydict = NULL; + PyObject *bases = NULL; + PyObject *result = NULL; + dot = strrchr(name, '.'); + if (dot == NULL) { + PyErr_SetString(PyExc_SystemError, + "PyErr_NewException: name must be module.class"); + return NULL; + } + if (base == NULL) + base = PyExc_Exception; + if (dict == NULL) { + dict = mydict = PyDict_New(); + if (dict == NULL) + goto failure; + } + if (PyDict_GetItemString(dict, "__module__") == NULL) { + modulename = PyUnicode_FromStringAndSize(name, + (Py_ssize_t)(dot-name)); + if (modulename == NULL) + goto failure; + if (PyDict_SetItemString(dict, "__module__", modulename) != 0) + goto failure; + } + if (PyTuple_Check(base)) { + bases = base; + /* INCREF as we create a new ref in the else branch */ + Py_INCREF(bases); + } else { + bases = PyTuple_Pack(1, base); + if (bases == NULL) + goto failure; + } + /* Create a real new-style class. */ + result = PyObject_CallFunction((PyObject *)&PyType_Type, "UOO", + dot+1, bases, dict); failure: - Py_XDECREF(bases); - Py_XDECREF(mydict); - Py_XDECREF(classname); - Py_XDECREF(modulename); - return result; + Py_XDECREF(bases); + Py_XDECREF(mydict); + Py_XDECREF(classname); + Py_XDECREF(modulename); + return result; } /* Call when an exception has occurred but there is no way for Python @@ -698,52 +698,52 @@ PyErr_NewException(const char *name, PyObject *base, PyObject *dict) void PyErr_WriteUnraisable(PyObject *obj) { - PyObject *f, *t, *v, *tb; - PyErr_Fetch(&t, &v, &tb); - f = PySys_GetObject("stderr"); - if (f != NULL && f != Py_None) { - PyFile_WriteString("Exception ", f); - if (t) { - PyObject* moduleName; - char* className; - assert(PyExceptionClass_Check(t)); - className = PyExceptionClass_Name(t); - if (className != NULL) { - char *dot = strrchr(className, '.'); - if (dot != NULL) - className = dot+1; - } - - moduleName = PyObject_GetAttrString(t, "__module__"); - if (moduleName == NULL) - PyFile_WriteString("<unknown>", f); - else { - char* modstr = _PyUnicode_AsString(moduleName); - if (modstr && - strcmp(modstr, "builtins") != 0) - { - PyFile_WriteString(modstr, f); - PyFile_WriteString(".", f); - } - } - if (className == NULL) - PyFile_WriteString("<unknown>", f); - else - PyFile_WriteString(className, f); - if (v && v != Py_None) { - PyFile_WriteString(": ", f); - PyFile_WriteObject(v, f, 0); - } - Py_XDECREF(moduleName); - } - PyFile_WriteString(" in ", f); - PyFile_WriteObject(obj, f, 0); - PyFile_WriteString(" ignored\n", f); - PyErr_Clear(); /* Just in case */ - } - Py_XDECREF(t); - Py_XDECREF(v); - Py_XDECREF(tb); + PyObject *f, *t, *v, *tb; + PyErr_Fetch(&t, &v, &tb); + f = PySys_GetObject("stderr"); + if (f != NULL && f != Py_None) { + PyFile_WriteString("Exception ", f); + if (t) { + PyObject* moduleName; + char* className; + assert(PyExceptionClass_Check(t)); + className = PyExceptionClass_Name(t); + if (className != NULL) { + char *dot = strrchr(className, '.'); + if (dot != NULL) + className = dot+1; + } + + moduleName = PyObject_GetAttrString(t, "__module__"); + if (moduleName == NULL) + PyFile_WriteString("<unknown>", f); + else { + char* modstr = _PyUnicode_AsString(moduleName); + if (modstr && + strcmp(modstr, "builtins") != 0) + { + PyFile_WriteString(modstr, f); + PyFile_WriteString(".", f); + } + } + if (className == NULL) + PyFile_WriteString("<unknown>", f); + else + PyFile_WriteString(className, f); + if (v && v != Py_None) { + PyFile_WriteString(": ", f); + PyFile_WriteObject(v, f, 0); + } + Py_XDECREF(moduleName); + } + PyFile_WriteString(" in ", f); + PyFile_WriteObject(obj, f, 0); + PyFile_WriteString(" ignored\n", f); + PyErr_Clear(); /* Just in case */ + } + Py_XDECREF(t); + Py_XDECREF(v); + Py_XDECREF(tb); } extern PyObject *PyModule_GetWarningsModule(void); @@ -756,59 +756,59 @@ extern PyObject *PyModule_GetWarningsModule(void); void PyErr_SyntaxLocation(const char *filename, int lineno) { - PyObject *exc, *v, *tb, *tmp; - - /* add attributes for the line number and filename for the error */ - PyErr_Fetch(&exc, &v, &tb); - PyErr_NormalizeException(&exc, &v, &tb); - /* XXX check that it is, indeed, a syntax error. It might not - * be, though. */ - tmp = PyLong_FromLong(lineno); - if (tmp == NULL) - PyErr_Clear(); - else { - if (PyObject_SetAttrString(v, "lineno", tmp)) - PyErr_Clear(); - Py_DECREF(tmp); - } - if (filename != NULL) { - tmp = PyUnicode_FromString(filename); - if (tmp == NULL) - PyErr_Clear(); - else { - if (PyObject_SetAttrString(v, "filename", tmp)) - PyErr_Clear(); - Py_DECREF(tmp); - } - - tmp = PyErr_ProgramText(filename, lineno); - if (tmp) { - if (PyObject_SetAttrString(v, "text", tmp)) - PyErr_Clear(); - Py_DECREF(tmp); - } - } - if (PyObject_SetAttrString(v, "offset", Py_None)) { - PyErr_Clear(); - } - if (exc != PyExc_SyntaxError) { - if (!PyObject_HasAttrString(v, "msg")) { - tmp = PyObject_Str(v); - if (tmp) { - if (PyObject_SetAttrString(v, "msg", tmp)) - PyErr_Clear(); - Py_DECREF(tmp); - } else { - PyErr_Clear(); - } - } - if (!PyObject_HasAttrString(v, "print_file_and_line")) { - if (PyObject_SetAttrString(v, "print_file_and_line", - Py_None)) - PyErr_Clear(); - } - } - PyErr_Restore(exc, v, tb); + PyObject *exc, *v, *tb, *tmp; + + /* add attributes for the line number and filename for the error */ + PyErr_Fetch(&exc, &v, &tb); + PyErr_NormalizeException(&exc, &v, &tb); + /* XXX check that it is, indeed, a syntax error. It might not + * be, though. */ + tmp = PyLong_FromLong(lineno); + if (tmp == NULL) + PyErr_Clear(); + else { + if (PyObject_SetAttrString(v, "lineno", tmp)) + PyErr_Clear(); + Py_DECREF(tmp); + } + if (filename != NULL) { + tmp = PyUnicode_FromString(filename); + if (tmp == NULL) + PyErr_Clear(); + else { + if (PyObject_SetAttrString(v, "filename", tmp)) + PyErr_Clear(); + Py_DECREF(tmp); + } + + tmp = PyErr_ProgramText(filename, lineno); + if (tmp) { + if (PyObject_SetAttrString(v, "text", tmp)) + PyErr_Clear(); + Py_DECREF(tmp); + } + } + if (PyObject_SetAttrString(v, "offset", Py_None)) { + PyErr_Clear(); + } + if (exc != PyExc_SyntaxError) { + if (!PyObject_HasAttrString(v, "msg")) { + tmp = PyObject_Str(v); + if (tmp) { + if (PyObject_SetAttrString(v, "msg", tmp)) + PyErr_Clear(); + Py_DECREF(tmp); + } else { + PyErr_Clear(); + } + } + if (!PyObject_HasAttrString(v, "print_file_and_line")) { + if (PyObject_SetAttrString(v, "print_file_and_line", + Py_None)) + PyErr_Clear(); + } + } + PyErr_Restore(exc, v, tb); } /* Attempt to load the line of text that the exception refers to. If it @@ -820,41 +820,41 @@ PyErr_SyntaxLocation(const char *filename, int lineno) PyObject * PyErr_ProgramText(const char *filename, int lineno) { - FILE *fp; - int i; - char linebuf[1000]; - - if (filename == NULL || *filename == '\0' || lineno <= 0) - return NULL; - fp = fopen(filename, "r" PY_STDIOTEXTMODE); - if (fp == NULL) - return NULL; - for (i = 0; i < lineno; i++) { - char *pLastChar = &linebuf[sizeof(linebuf) - 2]; - do { - *pLastChar = '\0'; - if (Py_UniversalNewlineFgets(linebuf, sizeof linebuf, - fp, NULL) == NULL) - break; - /* fgets read *something*; if it didn't get as - far as pLastChar, it must have found a newline - or hit the end of the file; if pLastChar is \n, - it obviously found a newline; else we haven't - yet seen a newline, so must continue */ - } while (*pLastChar != '\0' && *pLastChar != '\n'); - } - fclose(fp); - if (i == lineno) { - char *p = linebuf; - PyObject *res; - while (*p == ' ' || *p == '\t' || *p == '\014') - p++; - res = PyUnicode_FromString(p); - if (res == NULL) - PyErr_Clear(); - return res; - } - return NULL; + FILE *fp; + int i; + char linebuf[1000]; + + if (filename == NULL || *filename == '\0' || lineno <= 0) + return NULL; + fp = fopen(filename, "r" PY_STDIOTEXTMODE); + if (fp == NULL) + return NULL; + for (i = 0; i < lineno; i++) { + char *pLastChar = &linebuf[sizeof(linebuf) - 2]; + do { + *pLastChar = '\0'; + if (Py_UniversalNewlineFgets(linebuf, sizeof linebuf, + fp, NULL) == NULL) + break; + /* fgets read *something*; if it didn't get as + far as pLastChar, it must have found a newline + or hit the end of the file; if pLastChar is \n, + it obviously found a newline; else we haven't + yet seen a newline, so must continue */ + } while (*pLastChar != '\0' && *pLastChar != '\n'); + } + fclose(fp); + if (i == lineno) { + char *p = linebuf; + PyObject *res; + while (*p == ' ' || *p == '\t' || *p == '\014') + p++; + res = PyUnicode_FromString(p); + if (res == NULL) + PyErr_Clear(); + return res; + } + return NULL; } #ifdef __cplusplus diff --git a/Python/frozen.c b/Python/frozen.c index 1e40d7d..57d8257 100644 --- a/Python/frozen.c +++ b/Python/frozen.c @@ -12,25 +12,25 @@ the appropriate bytes from M___main__.c. */ static unsigned char M___hello__[] = { - 99,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0, - 0,64,0,0,0,115,10,0,0,0,100,1,0,90,1,0, - 100,0,0,83,40,2,0,0,0,78,84,40,2,0,0,0, - 117,4,0,0,0,84,114,117,101,117,11,0,0,0,105,110, - 105,116,105,97,108,105,122,101,100,40,0,0,0,0,40,0, - 0,0,0,40,0,0,0,0,117,7,0,0,0,102,108,97, - 103,46,112,121,117,8,0,0,0,60,109,111,100,117,108,101, - 62,1,0,0,0,115,0,0,0,0, + 99,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0, + 0,64,0,0,0,115,10,0,0,0,100,1,0,90,1,0, + 100,0,0,83,40,2,0,0,0,78,84,40,2,0,0,0, + 117,4,0,0,0,84,114,117,101,117,11,0,0,0,105,110, + 105,116,105,97,108,105,122,101,100,40,0,0,0,0,40,0, + 0,0,0,40,0,0,0,0,117,7,0,0,0,102,108,97, + 103,46,112,121,117,8,0,0,0,60,109,111,100,117,108,101, + 62,1,0,0,0,115,0,0,0,0, }; #define SIZE (int)sizeof(M___hello__) static struct _frozen _PyImport_FrozenModules[] = { - /* Test module */ - {"__hello__", M___hello__, SIZE}, - /* Test package (negative size indicates package-ness) */ - {"__phello__", M___hello__, -SIZE}, - {"__phello__.spam", M___hello__, SIZE}, - {0, 0, 0} /* sentinel */ + /* Test module */ + {"__hello__", M___hello__, SIZE}, + /* Test package (negative size indicates package-ness) */ + {"__phello__", M___hello__, -SIZE}, + {"__phello__.spam", M___hello__, SIZE}, + {0, 0, 0} /* sentinel */ }; /* Embedding apps may change this pointer to point to their favorite diff --git a/Python/frozenmain.c b/Python/frozenmain.c index b14c391..f08caf2 100644 --- a/Python/frozenmain.c +++ b/Python/frozenmain.c @@ -15,96 +15,96 @@ extern int PyInitFrozenExtensions(void); int Py_FrozenMain(int argc, char **argv) { - char *p; - int i, n, sts; - int inspect = 0; - int unbuffered = 0; - char *oldloc; - wchar_t **argv_copy = PyMem_Malloc(sizeof(wchar_t*)*argc); - /* We need a second copies, as Python might modify the first one. */ - wchar_t **argv_copy2 = PyMem_Malloc(sizeof(wchar_t*)*argc); - - Py_FrozenFlag = 1; /* Suppress errors from getpath.c */ - - if ((p = Py_GETENV("PYTHONINSPECT")) && *p != '\0') - inspect = 1; - if ((p = Py_GETENV("PYTHONUNBUFFERED")) && *p != '\0') - unbuffered = 1; - - if (unbuffered) { - setbuf(stdin, (char *)NULL); - setbuf(stdout, (char *)NULL); - setbuf(stderr, (char *)NULL); - } - - if (!argv_copy) { - fprintf(stderr, "out of memory\n"); - return 1; - } - - oldloc = setlocale(LC_ALL, NULL); - setlocale(LC_ALL, ""); - for (i = 0; i < argc; i++) { + char *p; + int i, n, sts; + int inspect = 0; + int unbuffered = 0; + char *oldloc; + wchar_t **argv_copy = PyMem_Malloc(sizeof(wchar_t*)*argc); + /* We need a second copies, as Python might modify the first one. */ + wchar_t **argv_copy2 = PyMem_Malloc(sizeof(wchar_t*)*argc); + + Py_FrozenFlag = 1; /* Suppress errors from getpath.c */ + + if ((p = Py_GETENV("PYTHONINSPECT")) && *p != '\0') + inspect = 1; + if ((p = Py_GETENV("PYTHONUNBUFFERED")) && *p != '\0') + unbuffered = 1; + + if (unbuffered) { + setbuf(stdin, (char *)NULL); + setbuf(stdout, (char *)NULL); + setbuf(stderr, (char *)NULL); + } + + if (!argv_copy) { + fprintf(stderr, "out of memory\n"); + return 1; + } + + oldloc = setlocale(LC_ALL, NULL); + setlocale(LC_ALL, ""); + for (i = 0; i < argc; i++) { #ifdef HAVE_BROKEN_MBSTOWCS - size_t argsize = strlen(argv[i]); + size_t argsize = strlen(argv[i]); #else - size_t argsize = mbstowcs(NULL, argv[i], 0); + size_t argsize = mbstowcs(NULL, argv[i], 0); #endif - size_t count; - if (argsize == (size_t)-1) { - fprintf(stderr, "Could not convert argument %d to string\n", i); - return 1; - } - argv_copy[i] = PyMem_Malloc((argsize+1)*sizeof(wchar_t)); - argv_copy2[i] = argv_copy[i]; - if (!argv_copy[i]) { - fprintf(stderr, "out of memory\n"); - return 1; - } - count = mbstowcs(argv_copy[i], argv[i], argsize+1); - if (count == (size_t)-1) { - fprintf(stderr, "Could not convert argument %d to string\n", i); - return 1; - } - } - setlocale(LC_ALL, oldloc); + size_t count; + if (argsize == (size_t)-1) { + fprintf(stderr, "Could not convert argument %d to string\n", i); + return 1; + } + argv_copy[i] = PyMem_Malloc((argsize+1)*sizeof(wchar_t)); + argv_copy2[i] = argv_copy[i]; + if (!argv_copy[i]) { + fprintf(stderr, "out of memory\n"); + return 1; + } + count = mbstowcs(argv_copy[i], argv[i], argsize+1); + if (count == (size_t)-1) { + fprintf(stderr, "Could not convert argument %d to string\n", i); + return 1; + } + } + setlocale(LC_ALL, oldloc); #ifdef MS_WINDOWS - PyInitFrozenExtensions(); + PyInitFrozenExtensions(); #endif /* MS_WINDOWS */ - Py_SetProgramName(argv_copy[0]); - Py_Initialize(); + Py_SetProgramName(argv_copy[0]); + Py_Initialize(); #ifdef MS_WINDOWS - PyWinFreeze_ExeInit(); + PyWinFreeze_ExeInit(); #endif - if (Py_VerboseFlag) - fprintf(stderr, "Python %s\n%s\n", - Py_GetVersion(), Py_GetCopyright()); + if (Py_VerboseFlag) + fprintf(stderr, "Python %s\n%s\n", + Py_GetVersion(), Py_GetCopyright()); - PySys_SetArgv(argc, argv_copy); + PySys_SetArgv(argc, argv_copy); - n = PyImport_ImportFrozenModule("__main__"); - if (n == 0) - Py_FatalError("__main__ not frozen"); - if (n < 0) { - PyErr_Print(); - sts = 1; - } - else - sts = 0; + n = PyImport_ImportFrozenModule("__main__"); + if (n == 0) + Py_FatalError("__main__ not frozen"); + if (n < 0) { + PyErr_Print(); + sts = 1; + } + else + sts = 0; - if (inspect && isatty((int)fileno(stdin))) - sts = PyRun_AnyFile(stdin, "<stdin>") != 0; + if (inspect && isatty((int)fileno(stdin))) + sts = PyRun_AnyFile(stdin, "<stdin>") != 0; #ifdef MS_WINDOWS - PyWinFreeze_ExeTerm(); + PyWinFreeze_ExeTerm(); #endif - Py_Finalize(); - for (i = 0; i < argc; i++) { - PyMem_Free(argv_copy2[i]); - } - PyMem_Free(argv_copy); - PyMem_Free(argv_copy2); - return sts; + Py_Finalize(); + for (i = 0; i < argc; i++) { + PyMem_Free(argv_copy2[i]); + } + PyMem_Free(argv_copy); + PyMem_Free(argv_copy2); + return sts; } diff --git a/Python/future.c b/Python/future.c index 4178541..515dcd9 100644 --- a/Python/future.c +++ b/Python/future.c @@ -14,131 +14,131 @@ static int future_check_features(PyFutureFeatures *ff, stmt_ty s, const char *filename) { - int i; - asdl_seq *names; - - assert(s->kind == ImportFrom_kind); - - names = s->v.ImportFrom.names; - for (i = 0; i < asdl_seq_LEN(names); i++) { - alias_ty name = (alias_ty)asdl_seq_GET(names, i); - const char *feature = _PyUnicode_AsString(name->name); - if (!feature) - return 0; - if (strcmp(feature, FUTURE_NESTED_SCOPES) == 0) { - continue; - } else if (strcmp(feature, FUTURE_GENERATORS) == 0) { - continue; - } else if (strcmp(feature, FUTURE_DIVISION) == 0) { - continue; - } else if (strcmp(feature, FUTURE_ABSOLUTE_IMPORT) == 0) { - continue; - } else if (strcmp(feature, FUTURE_WITH_STATEMENT) == 0) { - continue; - } else if (strcmp(feature, FUTURE_PRINT_FUNCTION) == 0) { - continue; - } else if (strcmp(feature, FUTURE_UNICODE_LITERALS) == 0) { - continue; - } else if (strcmp(feature, FUTURE_BARRY_AS_BDFL) == 0) { - ff->ff_features |= CO_FUTURE_BARRY_AS_BDFL; - } else if (strcmp(feature, "braces") == 0) { - PyErr_SetString(PyExc_SyntaxError, - "not a chance"); - PyErr_SyntaxLocation(filename, s->lineno); - return 0; - } else { - PyErr_Format(PyExc_SyntaxError, - UNDEFINED_FUTURE_FEATURE, feature); - PyErr_SyntaxLocation(filename, s->lineno); - return 0; - } - } - return 1; + int i; + asdl_seq *names; + + assert(s->kind == ImportFrom_kind); + + names = s->v.ImportFrom.names; + for (i = 0; i < asdl_seq_LEN(names); i++) { + alias_ty name = (alias_ty)asdl_seq_GET(names, i); + const char *feature = _PyUnicode_AsString(name->name); + if (!feature) + return 0; + if (strcmp(feature, FUTURE_NESTED_SCOPES) == 0) { + continue; + } else if (strcmp(feature, FUTURE_GENERATORS) == 0) { + continue; + } else if (strcmp(feature, FUTURE_DIVISION) == 0) { + continue; + } else if (strcmp(feature, FUTURE_ABSOLUTE_IMPORT) == 0) { + continue; + } else if (strcmp(feature, FUTURE_WITH_STATEMENT) == 0) { + continue; + } else if (strcmp(feature, FUTURE_PRINT_FUNCTION) == 0) { + continue; + } else if (strcmp(feature, FUTURE_UNICODE_LITERALS) == 0) { + continue; + } else if (strcmp(feature, FUTURE_BARRY_AS_BDFL) == 0) { + ff->ff_features |= CO_FUTURE_BARRY_AS_BDFL; + } else if (strcmp(feature, "braces") == 0) { + PyErr_SetString(PyExc_SyntaxError, + "not a chance"); + PyErr_SyntaxLocation(filename, s->lineno); + return 0; + } else { + PyErr_Format(PyExc_SyntaxError, + UNDEFINED_FUTURE_FEATURE, feature); + PyErr_SyntaxLocation(filename, s->lineno); + return 0; + } + } + return 1; } static int future_parse(PyFutureFeatures *ff, mod_ty mod, const char *filename) { - int i, found_docstring = 0, done = 0, prev_line = 0; - - static PyObject *future; - if (!future) { - future = PyUnicode_InternFromString("__future__"); - if (!future) - return 0; - } - - if (!(mod->kind == Module_kind || mod->kind == Interactive_kind)) - return 1; - - /* A subsequent pass will detect future imports that don't - appear at the beginning of the file. There's one case, - however, that is easier to handle here: A series of imports - joined by semi-colons, where the first import is a future - statement but some subsequent import has the future form - but is preceded by a regular import. - */ - - - for (i = 0; i < asdl_seq_LEN(mod->v.Module.body); i++) { - stmt_ty s = (stmt_ty)asdl_seq_GET(mod->v.Module.body, i); - - if (done && s->lineno > prev_line) - return 1; - prev_line = s->lineno; - - /* The tests below will return from this function unless it is - still possible to find a future statement. The only things - that can precede a future statement are another future - statement and a doc string. - */ - - if (s->kind == ImportFrom_kind) { - if (s->v.ImportFrom.module == future) { - if (done) { - PyErr_SetString(PyExc_SyntaxError, - ERR_LATE_FUTURE); - PyErr_SyntaxLocation(filename, - s->lineno); - return 0; - } - if (!future_check_features(ff, s, filename)) - return 0; - ff->ff_lineno = s->lineno; - } - else - done = 1; - } - else if (s->kind == Expr_kind && !found_docstring) { - expr_ty e = s->v.Expr.value; - if (e->kind != Str_kind) - done = 1; - else - found_docstring = 1; - } - else - done = 1; - } - return 1; + int i, found_docstring = 0, done = 0, prev_line = 0; + + static PyObject *future; + if (!future) { + future = PyUnicode_InternFromString("__future__"); + if (!future) + return 0; + } + + if (!(mod->kind == Module_kind || mod->kind == Interactive_kind)) + return 1; + + /* A subsequent pass will detect future imports that don't + appear at the beginning of the file. There's one case, + however, that is easier to handle here: A series of imports + joined by semi-colons, where the first import is a future + statement but some subsequent import has the future form + but is preceded by a regular import. + */ + + + for (i = 0; i < asdl_seq_LEN(mod->v.Module.body); i++) { + stmt_ty s = (stmt_ty)asdl_seq_GET(mod->v.Module.body, i); + + if (done && s->lineno > prev_line) + return 1; + prev_line = s->lineno; + + /* The tests below will return from this function unless it is + still possible to find a future statement. The only things + that can precede a future statement are another future + statement and a doc string. + */ + + if (s->kind == ImportFrom_kind) { + if (s->v.ImportFrom.module == future) { + if (done) { + PyErr_SetString(PyExc_SyntaxError, + ERR_LATE_FUTURE); + PyErr_SyntaxLocation(filename, + s->lineno); + return 0; + } + if (!future_check_features(ff, s, filename)) + return 0; + ff->ff_lineno = s->lineno; + } + else + done = 1; + } + else if (s->kind == Expr_kind && !found_docstring) { + expr_ty e = s->v.Expr.value; + if (e->kind != Str_kind) + done = 1; + else + found_docstring = 1; + } + else + done = 1; + } + return 1; } PyFutureFeatures * PyFuture_FromAST(mod_ty mod, const char *filename) { - PyFutureFeatures *ff; - - ff = (PyFutureFeatures *)PyObject_Malloc(sizeof(PyFutureFeatures)); - if (ff == NULL) { - PyErr_NoMemory(); - return NULL; - } - ff->ff_features = 0; - ff->ff_lineno = -1; - - if (!future_parse(ff, mod, filename)) { - PyObject_Free(ff); - return NULL; - } - return ff; + PyFutureFeatures *ff; + + ff = (PyFutureFeatures *)PyObject_Malloc(sizeof(PyFutureFeatures)); + if (ff == NULL) { + PyErr_NoMemory(); + return NULL; + } + ff->ff_features = 0; + ff->ff_lineno = -1; + + if (!future_parse(ff, mod, filename)) { + PyObject_Free(ff); + return NULL; + } + return ff; } diff --git a/Python/getargs.c b/Python/getargs.c index 7726324..dec8602 100644 --- a/Python/getargs.c +++ b/Python/getargs.c @@ -14,9 +14,9 @@ int PyArg_ParseTuple(PyObject *, const char *, ...); int PyArg_VaParse(PyObject *, const char *, va_list); int PyArg_ParseTupleAndKeywords(PyObject *, PyObject *, - const char *, char **, ...); + const char *, char **, ...); int PyArg_VaParseTupleAndKeywords(PyObject *, PyObject *, - const char *, char **, va_list); + const char *, char **, va_list); #ifdef HAVE_DECLSPEC_DLL /* Export functions */ @@ -40,100 +40,100 @@ static void seterror(int, const char *, int *, const char *, const char *); static char *convertitem(PyObject *, const char **, va_list *, int, int *, char *, size_t, PyObject **); static char *converttuple(PyObject *, const char **, va_list *, int, - int *, char *, size_t, int, PyObject **); + int *, char *, size_t, int, PyObject **); static char *convertsimple(PyObject *, const char **, va_list *, int, char *, - size_t, PyObject **); + size_t, PyObject **); static Py_ssize_t convertbuffer(PyObject *, void **p, char **); static int getbuffer(PyObject *, Py_buffer *, char**); static int vgetargskeywords(PyObject *, PyObject *, - const char *, char **, va_list *, int); + const char *, char **, va_list *, int); static char *skipitem(const char **, va_list *, int); int PyArg_Parse(PyObject *args, const char *format, ...) { - int retval; - va_list va; + int retval; + va_list va; - va_start(va, format); - retval = vgetargs1(args, format, &va, FLAG_COMPAT); - va_end(va); - return retval; + va_start(va, format); + retval = vgetargs1(args, format, &va, FLAG_COMPAT); + va_end(va); + return retval; } int _PyArg_Parse_SizeT(PyObject *args, char *format, ...) { - int retval; - va_list va; + int retval; + va_list va; - va_start(va, format); - retval = vgetargs1(args, format, &va, FLAG_COMPAT|FLAG_SIZE_T); - va_end(va); - return retval; + va_start(va, format); + retval = vgetargs1(args, format, &va, FLAG_COMPAT|FLAG_SIZE_T); + va_end(va); + return retval; } int PyArg_ParseTuple(PyObject *args, const char *format, ...) { - int retval; - va_list va; + int retval; + va_list va; - va_start(va, format); - retval = vgetargs1(args, format, &va, 0); - va_end(va); - return retval; + va_start(va, format); + retval = vgetargs1(args, format, &va, 0); + va_end(va); + return retval; } int _PyArg_ParseTuple_SizeT(PyObject *args, char *format, ...) { - int retval; - va_list va; + int retval; + va_list va; - va_start(va, format); - retval = vgetargs1(args, format, &va, FLAG_SIZE_T); - va_end(va); - return retval; + va_start(va, format); + retval = vgetargs1(args, format, &va, FLAG_SIZE_T); + va_end(va); + return retval; } int PyArg_VaParse(PyObject *args, const char *format, va_list va) { - va_list lva; + va_list lva; #ifdef VA_LIST_IS_ARRAY - memcpy(lva, va, sizeof(va_list)); + memcpy(lva, va, sizeof(va_list)); #else #ifdef __va_copy - __va_copy(lva, va); + __va_copy(lva, va); #else - lva = va; + lva = va; #endif #endif - return vgetargs1(args, format, &lva, 0); + return vgetargs1(args, format, &lva, 0); } int _PyArg_VaParse_SizeT(PyObject *args, char *format, va_list va) { - va_list lva; + va_list lva; #ifdef VA_LIST_IS_ARRAY - memcpy(lva, va, sizeof(va_list)); + memcpy(lva, va, sizeof(va_list)); #else #ifdef __va_copy - __va_copy(lva, va); + __va_copy(lva, va); #else - lva = va; + lva = va; #endif #endif - return vgetargs1(args, format, &lva, FLAG_SIZE_T); + return vgetargs1(args, format, &lva, FLAG_SIZE_T); } @@ -146,261 +146,261 @@ _PyArg_VaParse_SizeT(PyObject *args, char *format, va_list va) static void cleanup_ptr(PyObject *self) { - void *ptr = PyCapsule_GetPointer(self, GETARGS_CAPSULE_NAME_CLEANUP_PTR); - if (ptr) { - PyMem_FREE(ptr); - } + void *ptr = PyCapsule_GetPointer(self, GETARGS_CAPSULE_NAME_CLEANUP_PTR); + if (ptr) { + PyMem_FREE(ptr); + } } static void cleanup_buffer(PyObject *self) { - Py_buffer *ptr = (Py_buffer *)PyCapsule_GetPointer(self, GETARGS_CAPSULE_NAME_CLEANUP_BUFFER); - if (ptr) { - PyBuffer_Release(ptr); - } + Py_buffer *ptr = (Py_buffer *)PyCapsule_GetPointer(self, GETARGS_CAPSULE_NAME_CLEANUP_BUFFER); + if (ptr) { + PyBuffer_Release(ptr); + } } static int addcleanup(void *ptr, PyObject **freelist, PyCapsule_Destructor destr) { - PyObject *cobj; - const char *name; - - if (!*freelist) { - *freelist = PyList_New(0); - if (!*freelist) { - destr(ptr); - return -1; - } - } - - if (destr == cleanup_ptr) { - name = GETARGS_CAPSULE_NAME_CLEANUP_PTR; - } else if (destr == cleanup_buffer) { - name = GETARGS_CAPSULE_NAME_CLEANUP_BUFFER; - } else { - return -1; - } - cobj = PyCapsule_New(ptr, name, destr); - if (!cobj) { - destr(ptr); - return -1; - } - if (PyList_Append(*freelist, cobj)) { - Py_DECREF(cobj); - return -1; - } + PyObject *cobj; + const char *name; + + if (!*freelist) { + *freelist = PyList_New(0); + if (!*freelist) { + destr(ptr); + return -1; + } + } + + if (destr == cleanup_ptr) { + name = GETARGS_CAPSULE_NAME_CLEANUP_PTR; + } else if (destr == cleanup_buffer) { + name = GETARGS_CAPSULE_NAME_CLEANUP_BUFFER; + } else { + return -1; + } + cobj = PyCapsule_New(ptr, name, destr); + if (!cobj) { + destr(ptr); + return -1; + } + if (PyList_Append(*freelist, cobj)) { Py_DECREF(cobj); - return 0; + return -1; + } + Py_DECREF(cobj); + return 0; } static void cleanup_convert(PyObject *self) { - typedef int (*destr_t)(PyObject *, void *); - destr_t destr = (destr_t)PyCapsule_GetContext(self); - void *ptr = PyCapsule_GetPointer(self, - GETARGS_CAPSULE_NAME_CLEANUP_CONVERT); - if (ptr && destr) - destr(NULL, ptr); + typedef int (*destr_t)(PyObject *, void *); + destr_t destr = (destr_t)PyCapsule_GetContext(self); + void *ptr = PyCapsule_GetPointer(self, + GETARGS_CAPSULE_NAME_CLEANUP_CONVERT); + if (ptr && destr) + destr(NULL, ptr); } static int addcleanup_convert(void *ptr, PyObject **freelist, int (*destr)(PyObject*,void*)) { - PyObject *cobj; - if (!*freelist) { - *freelist = PyList_New(0); - if (!*freelist) { - destr(NULL, ptr); - return -1; - } - } - cobj = PyCapsule_New(ptr, GETARGS_CAPSULE_NAME_CLEANUP_CONVERT, - cleanup_convert); - if (!cobj) { - destr(NULL, ptr); - return -1; - } - if (PyCapsule_SetContext(cobj, destr) == -1) { - /* This really should not happen. */ - Py_FatalError("capsule refused setting of context."); - } - if (PyList_Append(*freelist, cobj)) { - Py_DECREF(cobj); /* This will also call destr. */ - return -1; - } - Py_DECREF(cobj); - return 0; + PyObject *cobj; + if (!*freelist) { + *freelist = PyList_New(0); + if (!*freelist) { + destr(NULL, ptr); + return -1; + } + } + cobj = PyCapsule_New(ptr, GETARGS_CAPSULE_NAME_CLEANUP_CONVERT, + cleanup_convert); + if (!cobj) { + destr(NULL, ptr); + return -1; + } + if (PyCapsule_SetContext(cobj, destr) == -1) { + /* This really should not happen. */ + Py_FatalError("capsule refused setting of context."); + } + if (PyList_Append(*freelist, cobj)) { + Py_DECREF(cobj); /* This will also call destr. */ + return -1; + } + Py_DECREF(cobj); + return 0; } static int cleanreturn(int retval, PyObject *freelist) { - if (freelist && retval != 0) { - /* We were successful, reset the destructors so that they - don't get called. */ - Py_ssize_t len = PyList_GET_SIZE(freelist), i; - for (i = 0; i < len; i++) - PyCapsule_SetDestructor(PyList_GET_ITEM(freelist, i), NULL); - } - Py_XDECREF(freelist); - return retval; + if (freelist && retval != 0) { + /* We were successful, reset the destructors so that they + don't get called. */ + Py_ssize_t len = PyList_GET_SIZE(freelist), i; + for (i = 0; i < len; i++) + PyCapsule_SetDestructor(PyList_GET_ITEM(freelist, i), NULL); + } + Py_XDECREF(freelist); + return retval; } static int vgetargs1(PyObject *args, const char *format, va_list *p_va, int flags) { - char msgbuf[256]; - int levels[32]; - const char *fname = NULL; - const char *message = NULL; - int min = -1; - int max = 0; - int level = 0; - int endfmt = 0; - const char *formatsave = format; - Py_ssize_t i, len; - char *msg; - PyObject *freelist = NULL; - int compat = flags & FLAG_COMPAT; - - assert(compat || (args != (PyObject*)NULL)); - flags = flags & ~FLAG_COMPAT; - - while (endfmt == 0) { - int c = *format++; - switch (c) { - case '(': - if (level == 0) - max++; - level++; - if (level >= 30) - Py_FatalError("too many tuple nesting levels " - "in argument format string"); - break; - case ')': - if (level == 0) - Py_FatalError("excess ')' in getargs format"); - else - level--; - break; - case '\0': - endfmt = 1; - break; - case ':': - fname = format; - endfmt = 1; - break; - case ';': - message = format; - endfmt = 1; - break; - default: - if (level == 0) { - if (c == 'O') - max++; - else if (isalpha(Py_CHARMASK(c))) { - if (c != 'e') /* skip encoded */ - max++; - } else if (c == '|') - min = max; - } - break; - } - } - - if (level != 0) - Py_FatalError(/* '(' */ "missing ')' in getargs format"); - - if (min < 0) - min = max; - - format = formatsave; - - if (compat) { - if (max == 0) { - if (args == NULL) - return 1; - PyOS_snprintf(msgbuf, sizeof(msgbuf), - "%.200s%s takes no arguments", - fname==NULL ? "function" : fname, - fname==NULL ? "" : "()"); - PyErr_SetString(PyExc_TypeError, msgbuf); - return 0; - } - else if (min == 1 && max == 1) { - if (args == NULL) { - PyOS_snprintf(msgbuf, sizeof(msgbuf), - "%.200s%s takes at least one argument", - fname==NULL ? "function" : fname, - fname==NULL ? "" : "()"); - PyErr_SetString(PyExc_TypeError, msgbuf); - return 0; - } - msg = convertitem(args, &format, p_va, flags, levels, - msgbuf, sizeof(msgbuf), &freelist); - if (msg == NULL) - return cleanreturn(1, freelist); - seterror(levels[0], msg, levels+1, fname, message); - return cleanreturn(0, freelist); - } - else { - PyErr_SetString(PyExc_SystemError, - "old style getargs format uses new features"); - return 0; - } - } - - if (!PyTuple_Check(args)) { - PyErr_SetString(PyExc_SystemError, - "new style getargs format but argument is not a tuple"); - return 0; - } - - len = PyTuple_GET_SIZE(args); - - if (len < min || max < len) { - if (message == NULL) { - PyOS_snprintf(msgbuf, sizeof(msgbuf), - "%.150s%s takes %s %d argument%s " - "(%ld given)", - fname==NULL ? "function" : fname, - fname==NULL ? "" : "()", - min==max ? "exactly" - : len < min ? "at least" : "at most", - len < min ? min : max, - (len < min ? min : max) == 1 ? "" : "s", - Py_SAFE_DOWNCAST(len, Py_ssize_t, long)); - message = msgbuf; - } - PyErr_SetString(PyExc_TypeError, message); - return 0; - } - - for (i = 0; i < len; i++) { - if (*format == '|') - format++; - msg = convertitem(PyTuple_GET_ITEM(args, i), &format, p_va, - flags, levels, msgbuf, - sizeof(msgbuf), &freelist); - if (msg) { - seterror(i+1, msg, levels, fname, msg); - return cleanreturn(0, freelist); - } - } - - if (*format != '\0' && !isalpha(Py_CHARMASK(*format)) && - *format != '(' && - *format != '|' && *format != ':' && *format != ';') { - PyErr_Format(PyExc_SystemError, - "bad format string: %.200s", formatsave); - return cleanreturn(0, freelist); - } - - return cleanreturn(1, freelist); + char msgbuf[256]; + int levels[32]; + const char *fname = NULL; + const char *message = NULL; + int min = -1; + int max = 0; + int level = 0; + int endfmt = 0; + const char *formatsave = format; + Py_ssize_t i, len; + char *msg; + PyObject *freelist = NULL; + int compat = flags & FLAG_COMPAT; + + assert(compat || (args != (PyObject*)NULL)); + flags = flags & ~FLAG_COMPAT; + + while (endfmt == 0) { + int c = *format++; + switch (c) { + case '(': + if (level == 0) + max++; + level++; + if (level >= 30) + Py_FatalError("too many tuple nesting levels " + "in argument format string"); + break; + case ')': + if (level == 0) + Py_FatalError("excess ')' in getargs format"); + else + level--; + break; + case '\0': + endfmt = 1; + break; + case ':': + fname = format; + endfmt = 1; + break; + case ';': + message = format; + endfmt = 1; + break; + default: + if (level == 0) { + if (c == 'O') + max++; + else if (isalpha(Py_CHARMASK(c))) { + if (c != 'e') /* skip encoded */ + max++; + } else if (c == '|') + min = max; + } + break; + } + } + + if (level != 0) + Py_FatalError(/* '(' */ "missing ')' in getargs format"); + + if (min < 0) + min = max; + + format = formatsave; + + if (compat) { + if (max == 0) { + if (args == NULL) + return 1; + PyOS_snprintf(msgbuf, sizeof(msgbuf), + "%.200s%s takes no arguments", + fname==NULL ? "function" : fname, + fname==NULL ? "" : "()"); + PyErr_SetString(PyExc_TypeError, msgbuf); + return 0; + } + else if (min == 1 && max == 1) { + if (args == NULL) { + PyOS_snprintf(msgbuf, sizeof(msgbuf), + "%.200s%s takes at least one argument", + fname==NULL ? "function" : fname, + fname==NULL ? "" : "()"); + PyErr_SetString(PyExc_TypeError, msgbuf); + return 0; + } + msg = convertitem(args, &format, p_va, flags, levels, + msgbuf, sizeof(msgbuf), &freelist); + if (msg == NULL) + return cleanreturn(1, freelist); + seterror(levels[0], msg, levels+1, fname, message); + return cleanreturn(0, freelist); + } + else { + PyErr_SetString(PyExc_SystemError, + "old style getargs format uses new features"); + return 0; + } + } + + if (!PyTuple_Check(args)) { + PyErr_SetString(PyExc_SystemError, + "new style getargs format but argument is not a tuple"); + return 0; + } + + len = PyTuple_GET_SIZE(args); + + if (len < min || max < len) { + if (message == NULL) { + PyOS_snprintf(msgbuf, sizeof(msgbuf), + "%.150s%s takes %s %d argument%s " + "(%ld given)", + fname==NULL ? "function" : fname, + fname==NULL ? "" : "()", + min==max ? "exactly" + : len < min ? "at least" : "at most", + len < min ? min : max, + (len < min ? min : max) == 1 ? "" : "s", + Py_SAFE_DOWNCAST(len, Py_ssize_t, long)); + message = msgbuf; + } + PyErr_SetString(PyExc_TypeError, message); + return 0; + } + + for (i = 0; i < len; i++) { + if (*format == '|') + format++; + msg = convertitem(PyTuple_GET_ITEM(args, i), &format, p_va, + flags, levels, msgbuf, + sizeof(msgbuf), &freelist); + if (msg) { + seterror(i+1, msg, levels, fname, msg); + return cleanreturn(0, freelist); + } + } + + if (*format != '\0' && !isalpha(Py_CHARMASK(*format)) && + *format != '(' && + *format != '|' && *format != ':' && *format != ';') { + PyErr_Format(PyExc_SystemError, + "bad format string: %.200s", formatsave); + return cleanreturn(0, freelist); + } + + return cleanreturn(1, freelist); } @@ -409,37 +409,37 @@ static void seterror(int iarg, const char *msg, int *levels, const char *fname, const char *message) { - char buf[512]; - int i; - char *p = buf; - - if (PyErr_Occurred()) - return; - else if (message == NULL) { - if (fname != NULL) { - PyOS_snprintf(p, sizeof(buf), "%.200s() ", fname); - p += strlen(p); - } - if (iarg != 0) { - PyOS_snprintf(p, sizeof(buf) - (p - buf), - "argument %d", iarg); - i = 0; - p += strlen(p); - while (levels[i] > 0 && i < 32 && (int)(p-buf) < 220) { - PyOS_snprintf(p, sizeof(buf) - (p - buf), - ", item %d", levels[i]-1); - p += strlen(p); - i++; - } - } - else { - PyOS_snprintf(p, sizeof(buf) - (p - buf), "argument"); - p += strlen(p); - } - PyOS_snprintf(p, sizeof(buf) - (p - buf), " %.256s", msg); - message = buf; - } - PyErr_SetString(PyExc_TypeError, message); + char buf[512]; + int i; + char *p = buf; + + if (PyErr_Occurred()) + return; + else if (message == NULL) { + if (fname != NULL) { + PyOS_snprintf(p, sizeof(buf), "%.200s() ", fname); + p += strlen(p); + } + if (iarg != 0) { + PyOS_snprintf(p, sizeof(buf) - (p - buf), + "argument %d", iarg); + i = 0; + p += strlen(p); + while (levels[i] > 0 && i < 32 && (int)(p-buf) < 220) { + PyOS_snprintf(p, sizeof(buf) - (p - buf), + ", item %d", levels[i]-1); + p += strlen(p); + i++; + } + } + else { + PyOS_snprintf(p, sizeof(buf) - (p - buf), "argument"); + p += strlen(p); + } + PyOS_snprintf(p, sizeof(buf) - (p - buf), " %.256s", msg); + message = buf; + } + PyErr_SetString(PyExc_TypeError, message); } @@ -455,9 +455,9 @@ seterror(int iarg, const char *msg, int *levels, const char *fname, *p_va is undefined, *levels is a 0-terminated list of item numbers, *msgbuf contains an error message, whose format is: - "must be <typename1>, not <typename2>", where: - <typename1> is the name of the expected type, and - <typename2> is the name of the actual type, + "must be <typename1>, not <typename2>", where: + <typename1> is the name of the expected type, and + <typename2> is the name of the actual type, and msgbuf is returned. */ @@ -466,72 +466,72 @@ converttuple(PyObject *arg, const char **p_format, va_list *p_va, int flags, int *levels, char *msgbuf, size_t bufsize, int toplevel, PyObject **freelist) { - int level = 0; - int n = 0; - const char *format = *p_format; - int i; - - for (;;) { - int c = *format++; - if (c == '(') { - if (level == 0) - n++; - level++; - } - else if (c == ')') { - if (level == 0) - break; - level--; - } - else if (c == ':' || c == ';' || c == '\0') - break; - else if (level == 0 && isalpha(Py_CHARMASK(c))) - n++; - } - - if (!PySequence_Check(arg) || PyBytes_Check(arg)) { - levels[0] = 0; - PyOS_snprintf(msgbuf, bufsize, - toplevel ? "expected %d arguments, not %.50s" : - "must be %d-item sequence, not %.50s", - n, - arg == Py_None ? "None" : arg->ob_type->tp_name); - return msgbuf; - } - - if ((i = PySequence_Size(arg)) != n) { - levels[0] = 0; - PyOS_snprintf(msgbuf, bufsize, - toplevel ? "expected %d arguments, not %d" : - "must be sequence of length %d, not %d", - n, i); - return msgbuf; - } - - format = *p_format; - for (i = 0; i < n; i++) { - char *msg; - PyObject *item; - item = PySequence_GetItem(arg, i); - if (item == NULL) { - PyErr_Clear(); - levels[0] = i+1; - levels[1] = 0; - strncpy(msgbuf, "is not retrievable", bufsize); - return msgbuf; - } - msg = convertitem(item, &format, p_va, flags, levels+1, - msgbuf, bufsize, freelist); - /* PySequence_GetItem calls tp->sq_item, which INCREFs */ - Py_XDECREF(item); - if (msg != NULL) { - levels[0] = i+1; - return msg; - } - } - - *p_format = format; - return NULL; + int level = 0; + int n = 0; + const char *format = *p_format; + int i; + + for (;;) { + int c = *format++; + if (c == '(') { + if (level == 0) + n++; + level++; + } + else if (c == ')') { + if (level == 0) + break; + level--; + } + else if (c == ':' || c == ';' || c == '\0') + break; + else if (level == 0 && isalpha(Py_CHARMASK(c))) + n++; + } + + if (!PySequence_Check(arg) || PyBytes_Check(arg)) { + levels[0] = 0; + PyOS_snprintf(msgbuf, bufsize, + toplevel ? "expected %d arguments, not %.50s" : + "must be %d-item sequence, not %.50s", + n, + arg == Py_None ? "None" : arg->ob_type->tp_name); + return msgbuf; + } + + if ((i = PySequence_Size(arg)) != n) { + levels[0] = 0; + PyOS_snprintf(msgbuf, bufsize, + toplevel ? "expected %d arguments, not %d" : + "must be sequence of length %d, not %d", + n, i); + return msgbuf; + } + + format = *p_format; + for (i = 0; i < n; i++) { + char *msg; + PyObject *item; + item = PySequence_GetItem(arg, i); + if (item == NULL) { + PyErr_Clear(); + levels[0] = i+1; + levels[1] = 0; + strncpy(msgbuf, "is not retrievable", bufsize); + return msgbuf; + } + msg = convertitem(item, &format, p_va, flags, levels+1, + msgbuf, bufsize, freelist); + /* PySequence_GetItem calls tp->sq_item, which INCREFs */ + Py_XDECREF(item); + if (msg != NULL) { + levels[0] = i+1; + return msg; + } + } + + *p_format = format; + return NULL; } @@ -541,43 +541,43 @@ static char * convertitem(PyObject *arg, const char **p_format, va_list *p_va, int flags, int *levels, char *msgbuf, size_t bufsize, PyObject **freelist) { - char *msg; - const char *format = *p_format; - - if (*format == '(' /* ')' */) { - format++; - msg = converttuple(arg, &format, p_va, flags, levels, msgbuf, - bufsize, 0, freelist); - if (msg == NULL) - format++; - } - else { - msg = convertsimple(arg, &format, p_va, flags, - msgbuf, bufsize, freelist); - if (msg != NULL) - levels[0] = 0; - } - if (msg == NULL) - *p_format = format; - return msg; + char *msg; + const char *format = *p_format; + + if (*format == '(' /* ')' */) { + format++; + msg = converttuple(arg, &format, p_va, flags, levels, msgbuf, + bufsize, 0, freelist); + if (msg == NULL) + format++; + } + else { + msg = convertsimple(arg, &format, p_va, flags, + msgbuf, bufsize, freelist); + if (msg != NULL) + levels[0] = 0; + } + if (msg == NULL) + *p_format = format; + return msg; } #define UNICODE_DEFAULT_ENCODING(arg) \ - _PyUnicode_AsDefaultEncodedString(arg, NULL) + _PyUnicode_AsDefaultEncodedString(arg, NULL) /* Format an error message generated by convertsimple(). */ static char * converterr(const char *expected, PyObject *arg, char *msgbuf, size_t bufsize) { - assert(expected != NULL); - assert(arg != NULL); - PyOS_snprintf(msgbuf, bufsize, - "must be %.50s, not %.50s", expected, - arg == Py_None ? "None" : arg->ob_type->tp_name); - return msgbuf; + assert(expected != NULL); + assert(arg != NULL); + PyOS_snprintf(msgbuf, bufsize, + "must be %.50s, not %.50s", expected, + arg == Py_None ? "None" : arg->ob_type->tp_name); + return msgbuf; } #define CONV_UNICODE "(unicode conversion error)" @@ -587,13 +587,13 @@ converterr(const char *expected, PyObject *arg, char *msgbuf, size_t bufsize) static int float_argument_error(PyObject *arg) { - if (PyFloat_Check(arg)) { - PyErr_SetString(PyExc_TypeError, - "integer argument expected, got float" ); - return 1; - } - else - return 0; + if (PyFloat_Check(arg)) { + PyErr_SetString(PyExc_TypeError, + "integer argument expected, got float" ); + return 1; + } + else + return 0; } /* Convert a non-tuple argument. Return NULL if conversion went OK, @@ -609,836 +609,836 @@ static char * convertsimple(PyObject *arg, const char **p_format, va_list *p_va, int flags, char *msgbuf, size_t bufsize, PyObject **freelist) { - /* For # codes */ -#define FETCH_SIZE int *q=NULL;Py_ssize_t *q2=NULL;\ - if (flags & FLAG_SIZE_T) q2=va_arg(*p_va, Py_ssize_t*); \ - else q=va_arg(*p_va, int*); + /* For # codes */ +#define FETCH_SIZE int *q=NULL;Py_ssize_t *q2=NULL;\ + if (flags & FLAG_SIZE_T) q2=va_arg(*p_va, Py_ssize_t*); \ + else q=va_arg(*p_va, int*); #define STORE_SIZE(s) if (flags & FLAG_SIZE_T) *q2=s; else *q=s; #define BUFFER_LEN ((flags & FLAG_SIZE_T) ? *q2:*q) - const char *format = *p_format; - char c = *format++; - PyObject *uarg; - - switch (c) { - - case 'b': { /* unsigned byte -- very short int */ - char *p = va_arg(*p_va, char *); - long ival; - if (float_argument_error(arg)) - return converterr("integer<b>", arg, msgbuf, bufsize); - ival = PyLong_AsLong(arg); - if (ival == -1 && PyErr_Occurred()) - return converterr("integer<b>", arg, msgbuf, bufsize); - else if (ival < 0) { - PyErr_SetString(PyExc_OverflowError, - "unsigned byte integer is less than minimum"); - return converterr("integer<b>", arg, msgbuf, bufsize); - } - else if (ival > UCHAR_MAX) { - PyErr_SetString(PyExc_OverflowError, - "unsigned byte integer is greater than maximum"); - return converterr("integer<b>", arg, msgbuf, bufsize); - } - else - *p = (unsigned char) ival; - break; - } - - case 'B': {/* byte sized bitfield - both signed and unsigned - values allowed */ - char *p = va_arg(*p_va, char *); - long ival; - if (float_argument_error(arg)) - return converterr("integer<B>", arg, msgbuf, bufsize); - ival = PyLong_AsUnsignedLongMask(arg); - if (ival == -1 && PyErr_Occurred()) - return converterr("integer<B>", arg, msgbuf, bufsize); - else - *p = (unsigned char) ival; - break; - } - - case 'h': {/* signed short int */ - short *p = va_arg(*p_va, short *); - long ival; - if (float_argument_error(arg)) - return converterr("integer<h>", arg, msgbuf, bufsize); - ival = PyLong_AsLong(arg); - if (ival == -1 && PyErr_Occurred()) - return converterr("integer<h>", arg, msgbuf, bufsize); - else if (ival < SHRT_MIN) { - PyErr_SetString(PyExc_OverflowError, - "signed short integer is less than minimum"); - return converterr("integer<h>", arg, msgbuf, bufsize); - } - else if (ival > SHRT_MAX) { - PyErr_SetString(PyExc_OverflowError, - "signed short integer is greater than maximum"); - return converterr("integer<h>", arg, msgbuf, bufsize); - } - else - *p = (short) ival; - break; - } - - case 'H': { /* short int sized bitfield, both signed and - unsigned allowed */ - unsigned short *p = va_arg(*p_va, unsigned short *); - long ival; - if (float_argument_error(arg)) - return converterr("integer<H>", arg, msgbuf, bufsize); - ival = PyLong_AsUnsignedLongMask(arg); - if (ival == -1 && PyErr_Occurred()) - return converterr("integer<H>", arg, msgbuf, bufsize); - else - *p = (unsigned short) ival; - break; - } - - case 'i': {/* signed int */ - int *p = va_arg(*p_va, int *); - long ival; - if (float_argument_error(arg)) - return converterr("integer<i>", arg, msgbuf, bufsize); - ival = PyLong_AsLong(arg); - if (ival == -1 && PyErr_Occurred()) - return converterr("integer<i>", arg, msgbuf, bufsize); - else if (ival > INT_MAX) { - PyErr_SetString(PyExc_OverflowError, - "signed integer is greater than maximum"); - return converterr("integer<i>", arg, msgbuf, bufsize); - } - else if (ival < INT_MIN) { - PyErr_SetString(PyExc_OverflowError, - "signed integer is less than minimum"); - return converterr("integer<i>", arg, msgbuf, bufsize); - } - else - *p = ival; - break; - } - - case 'I': { /* int sized bitfield, both signed and - unsigned allowed */ - unsigned int *p = va_arg(*p_va, unsigned int *); - unsigned int ival; - if (float_argument_error(arg)) - return converterr("integer<I>", arg, msgbuf, bufsize); - ival = (unsigned int)PyLong_AsUnsignedLongMask(arg); - if (ival == (unsigned int)-1 && PyErr_Occurred()) - return converterr("integer<I>", arg, msgbuf, bufsize); - else - *p = ival; - break; - } - - case 'n': /* Py_ssize_t */ - { - PyObject *iobj; - Py_ssize_t *p = va_arg(*p_va, Py_ssize_t *); - Py_ssize_t ival = -1; - if (float_argument_error(arg)) - return converterr("integer<n>", arg, msgbuf, bufsize); - iobj = PyNumber_Index(arg); - if (iobj != NULL) { - ival = PyLong_AsSsize_t(iobj); - Py_DECREF(iobj); - } - if (ival == -1 && PyErr_Occurred()) - return converterr("integer<n>", arg, msgbuf, bufsize); - *p = ival; - break; - } - case 'l': {/* long int */ - long *p = va_arg(*p_va, long *); - long ival; - if (float_argument_error(arg)) - return converterr("integer<l>", arg, msgbuf, bufsize); - ival = PyLong_AsLong(arg); - if (ival == -1 && PyErr_Occurred()) - return converterr("integer<l>", arg, msgbuf, bufsize); - else - *p = ival; - break; - } - - case 'k': { /* long sized bitfield */ - unsigned long *p = va_arg(*p_va, unsigned long *); - unsigned long ival; - if (PyLong_Check(arg)) - ival = PyLong_AsUnsignedLongMask(arg); - else - return converterr("integer<k>", arg, msgbuf, bufsize); - *p = ival; - break; - } + const char *format = *p_format; + char c = *format++; + PyObject *uarg; + + switch (c) { + + case 'b': { /* unsigned byte -- very short int */ + char *p = va_arg(*p_va, char *); + long ival; + if (float_argument_error(arg)) + return converterr("integer<b>", arg, msgbuf, bufsize); + ival = PyLong_AsLong(arg); + if (ival == -1 && PyErr_Occurred()) + return converterr("integer<b>", arg, msgbuf, bufsize); + else if (ival < 0) { + PyErr_SetString(PyExc_OverflowError, + "unsigned byte integer is less than minimum"); + return converterr("integer<b>", arg, msgbuf, bufsize); + } + else if (ival > UCHAR_MAX) { + PyErr_SetString(PyExc_OverflowError, + "unsigned byte integer is greater than maximum"); + return converterr("integer<b>", arg, msgbuf, bufsize); + } + else + *p = (unsigned char) ival; + break; + } + + case 'B': {/* byte sized bitfield - both signed and unsigned + values allowed */ + char *p = va_arg(*p_va, char *); + long ival; + if (float_argument_error(arg)) + return converterr("integer<B>", arg, msgbuf, bufsize); + ival = PyLong_AsUnsignedLongMask(arg); + if (ival == -1 && PyErr_Occurred()) + return converterr("integer<B>", arg, msgbuf, bufsize); + else + *p = (unsigned char) ival; + break; + } + + case 'h': {/* signed short int */ + short *p = va_arg(*p_va, short *); + long ival; + if (float_argument_error(arg)) + return converterr("integer<h>", arg, msgbuf, bufsize); + ival = PyLong_AsLong(arg); + if (ival == -1 && PyErr_Occurred()) + return converterr("integer<h>", arg, msgbuf, bufsize); + else if (ival < SHRT_MIN) { + PyErr_SetString(PyExc_OverflowError, + "signed short integer is less than minimum"); + return converterr("integer<h>", arg, msgbuf, bufsize); + } + else if (ival > SHRT_MAX) { + PyErr_SetString(PyExc_OverflowError, + "signed short integer is greater than maximum"); + return converterr("integer<h>", arg, msgbuf, bufsize); + } + else + *p = (short) ival; + break; + } + + case 'H': { /* short int sized bitfield, both signed and + unsigned allowed */ + unsigned short *p = va_arg(*p_va, unsigned short *); + long ival; + if (float_argument_error(arg)) + return converterr("integer<H>", arg, msgbuf, bufsize); + ival = PyLong_AsUnsignedLongMask(arg); + if (ival == -1 && PyErr_Occurred()) + return converterr("integer<H>", arg, msgbuf, bufsize); + else + *p = (unsigned short) ival; + break; + } + + case 'i': {/* signed int */ + int *p = va_arg(*p_va, int *); + long ival; + if (float_argument_error(arg)) + return converterr("integer<i>", arg, msgbuf, bufsize); + ival = PyLong_AsLong(arg); + if (ival == -1 && PyErr_Occurred()) + return converterr("integer<i>", arg, msgbuf, bufsize); + else if (ival > INT_MAX) { + PyErr_SetString(PyExc_OverflowError, + "signed integer is greater than maximum"); + return converterr("integer<i>", arg, msgbuf, bufsize); + } + else if (ival < INT_MIN) { + PyErr_SetString(PyExc_OverflowError, + "signed integer is less than minimum"); + return converterr("integer<i>", arg, msgbuf, bufsize); + } + else + *p = ival; + break; + } + + case 'I': { /* int sized bitfield, both signed and + unsigned allowed */ + unsigned int *p = va_arg(*p_va, unsigned int *); + unsigned int ival; + if (float_argument_error(arg)) + return converterr("integer<I>", arg, msgbuf, bufsize); + ival = (unsigned int)PyLong_AsUnsignedLongMask(arg); + if (ival == (unsigned int)-1 && PyErr_Occurred()) + return converterr("integer<I>", arg, msgbuf, bufsize); + else + *p = ival; + break; + } + + case 'n': /* Py_ssize_t */ + { + PyObject *iobj; + Py_ssize_t *p = va_arg(*p_va, Py_ssize_t *); + Py_ssize_t ival = -1; + if (float_argument_error(arg)) + return converterr("integer<n>", arg, msgbuf, bufsize); + iobj = PyNumber_Index(arg); + if (iobj != NULL) { + ival = PyLong_AsSsize_t(iobj); + Py_DECREF(iobj); + } + if (ival == -1 && PyErr_Occurred()) + return converterr("integer<n>", arg, msgbuf, bufsize); + *p = ival; + break; + } + case 'l': {/* long int */ + long *p = va_arg(*p_va, long *); + long ival; + if (float_argument_error(arg)) + return converterr("integer<l>", arg, msgbuf, bufsize); + ival = PyLong_AsLong(arg); + if (ival == -1 && PyErr_Occurred()) + return converterr("integer<l>", arg, msgbuf, bufsize); + else + *p = ival; + break; + } + + case 'k': { /* long sized bitfield */ + unsigned long *p = va_arg(*p_va, unsigned long *); + unsigned long ival; + if (PyLong_Check(arg)) + ival = PyLong_AsUnsignedLongMask(arg); + else + return converterr("integer<k>", arg, msgbuf, bufsize); + *p = ival; + break; + } #ifdef HAVE_LONG_LONG - case 'L': {/* PY_LONG_LONG */ - PY_LONG_LONG *p = va_arg( *p_va, PY_LONG_LONG * ); - PY_LONG_LONG ival = PyLong_AsLongLong( arg ); - if (ival == (PY_LONG_LONG)-1 && PyErr_Occurred() ) { - return converterr("long<L>", arg, msgbuf, bufsize); - } else { - *p = ival; - } - break; - } - - case 'K': { /* long long sized bitfield */ - unsigned PY_LONG_LONG *p = va_arg(*p_va, unsigned PY_LONG_LONG *); - unsigned PY_LONG_LONG ival; - if (PyLong_Check(arg)) - ival = PyLong_AsUnsignedLongLongMask(arg); - else - return converterr("integer<K>", arg, msgbuf, bufsize); - *p = ival; - break; - } + case 'L': {/* PY_LONG_LONG */ + PY_LONG_LONG *p = va_arg( *p_va, PY_LONG_LONG * ); + PY_LONG_LONG ival = PyLong_AsLongLong( arg ); + if (ival == (PY_LONG_LONG)-1 && PyErr_Occurred() ) { + return converterr("long<L>", arg, msgbuf, bufsize); + } else { + *p = ival; + } + break; + } + + case 'K': { /* long long sized bitfield */ + unsigned PY_LONG_LONG *p = va_arg(*p_va, unsigned PY_LONG_LONG *); + unsigned PY_LONG_LONG ival; + if (PyLong_Check(arg)) + ival = PyLong_AsUnsignedLongLongMask(arg); + else + return converterr("integer<K>", arg, msgbuf, bufsize); + *p = ival; + break; + } #endif - case 'f': {/* float */ - float *p = va_arg(*p_va, float *); - double dval = PyFloat_AsDouble(arg); - if (PyErr_Occurred()) - return converterr("float<f>", arg, msgbuf, bufsize); - else - *p = (float) dval; - break; - } - - case 'd': {/* double */ - double *p = va_arg(*p_va, double *); - double dval = PyFloat_AsDouble(arg); - if (PyErr_Occurred()) - return converterr("float<d>", arg, msgbuf, bufsize); - else - *p = dval; - break; - } + case 'f': {/* float */ + float *p = va_arg(*p_va, float *); + double dval = PyFloat_AsDouble(arg); + if (PyErr_Occurred()) + return converterr("float<f>", arg, msgbuf, bufsize); + else + *p = (float) dval; + break; + } + + case 'd': {/* double */ + double *p = va_arg(*p_va, double *); + double dval = PyFloat_AsDouble(arg); + if (PyErr_Occurred()) + return converterr("float<d>", arg, msgbuf, bufsize); + else + *p = dval; + break; + } #ifndef WITHOUT_COMPLEX - case 'D': {/* complex double */ - Py_complex *p = va_arg(*p_va, Py_complex *); - Py_complex cval; - cval = PyComplex_AsCComplex(arg); - if (PyErr_Occurred()) - return converterr("complex<D>", arg, msgbuf, bufsize); - else - *p = cval; - break; - } + case 'D': {/* complex double */ + Py_complex *p = va_arg(*p_va, Py_complex *); + Py_complex cval; + cval = PyComplex_AsCComplex(arg); + if (PyErr_Occurred()) + return converterr("complex<D>", arg, msgbuf, bufsize); + else + *p = cval; + break; + } #endif /* WITHOUT_COMPLEX */ - case 'c': {/* char */ - char *p = va_arg(*p_va, char *); - if (PyBytes_Check(arg) && PyBytes_Size(arg) == 1) - *p = PyBytes_AS_STRING(arg)[0]; - else - return converterr("a byte string of length 1", arg, msgbuf, bufsize); - break; - } - - case 'C': {/* unicode char */ - int *p = va_arg(*p_va, int *); - if (PyUnicode_Check(arg) && - PyUnicode_GET_SIZE(arg) == 1) - *p = PyUnicode_AS_UNICODE(arg)[0]; - else - return converterr("a unicode character", arg, msgbuf, bufsize); - break; - } - - /* XXX WAAAAH! 's', 'y', 'z', 'u', 'Z', 'e', 'w', 't' codes all - need to be cleaned up! */ - - case 's': {/* text string */ - if (*format == '*') { - Py_buffer *p = (Py_buffer *)va_arg(*p_va, Py_buffer *); - - if (PyUnicode_Check(arg)) { - uarg = UNICODE_DEFAULT_ENCODING(arg); - if (uarg == NULL) - return converterr(CONV_UNICODE, - arg, msgbuf, bufsize); - PyBuffer_FillInfo(p, arg, - PyBytes_AS_STRING(uarg), PyBytes_GET_SIZE(uarg), - 1, 0); - } - else { /* any buffer-like object */ - char *buf; - if (getbuffer(arg, p, &buf) < 0) - return converterr(buf, arg, msgbuf, bufsize); - } - if (addcleanup(p, freelist, cleanup_buffer)) { - return converterr( - "(cleanup problem)", - arg, msgbuf, bufsize); - } - format++; - } else if (*format == '#') { - void **p = (void **)va_arg(*p_va, char **); - FETCH_SIZE; - - if (PyUnicode_Check(arg)) { - uarg = UNICODE_DEFAULT_ENCODING(arg); - if (uarg == NULL) - return converterr(CONV_UNICODE, - arg, msgbuf, bufsize); - *p = PyBytes_AS_STRING(uarg); - STORE_SIZE(PyBytes_GET_SIZE(uarg)); - } - else { /* any buffer-like object */ - /* XXX Really? */ - char *buf; - Py_ssize_t count = convertbuffer(arg, p, &buf); - if (count < 0) - return converterr(buf, arg, msgbuf, bufsize); - STORE_SIZE(count); - } - format++; - } else { - char **p = va_arg(*p_va, char **); - - if (PyUnicode_Check(arg)) { - uarg = UNICODE_DEFAULT_ENCODING(arg); - if (uarg == NULL) - return converterr(CONV_UNICODE, - arg, msgbuf, bufsize); - *p = PyBytes_AS_STRING(uarg); - } - else - return converterr("string", arg, msgbuf, bufsize); - if ((Py_ssize_t) strlen(*p) != PyBytes_GET_SIZE(uarg)) - return converterr("string without null bytes", - arg, msgbuf, bufsize); - } - break; - } - - case 'y': {/* any buffer-like object, but not PyUnicode */ - void **p = (void **)va_arg(*p_va, char **); - char *buf; - Py_ssize_t count; - if (*format == '*') { - if (getbuffer(arg, (Py_buffer*)p, &buf) < 0) - return converterr(buf, arg, msgbuf, bufsize); - format++; - if (addcleanup(p, freelist, cleanup_buffer)) { - return converterr( - "(cleanup problem)", - arg, msgbuf, bufsize); - } - break; - } - count = convertbuffer(arg, p, &buf); - if (count < 0) - return converterr(buf, arg, msgbuf, bufsize); - else if (*format == '#') { - FETCH_SIZE; - STORE_SIZE(count); - format++; - } - break; - } - - case 'z': {/* like 's' or 's#', but None is okay, stored as NULL */ - if (*format == '*') { - Py_buffer *p = (Py_buffer *)va_arg(*p_va, Py_buffer *); - - if (arg == Py_None) - PyBuffer_FillInfo(p, NULL, NULL, 0, 1, 0); - else if (PyUnicode_Check(arg)) { - uarg = UNICODE_DEFAULT_ENCODING(arg); - if (uarg == NULL) - return converterr(CONV_UNICODE, - arg, msgbuf, bufsize); - PyBuffer_FillInfo(p, arg, - PyBytes_AS_STRING(uarg), PyBytes_GET_SIZE(uarg), - 1, 0); - } - else { /* any buffer-like object */ - char *buf; - if (getbuffer(arg, p, &buf) < 0) - return converterr(buf, arg, msgbuf, bufsize); - } - if (addcleanup(p, freelist, cleanup_buffer)) { - return converterr( - "(cleanup problem)", - arg, msgbuf, bufsize); - } - format++; - } else if (*format == '#') { /* any buffer-like object */ - void **p = (void **)va_arg(*p_va, char **); - FETCH_SIZE; - - if (arg == Py_None) { - *p = 0; - STORE_SIZE(0); - } - else if (PyUnicode_Check(arg)) { - uarg = UNICODE_DEFAULT_ENCODING(arg); - if (uarg == NULL) - return converterr(CONV_UNICODE, - arg, msgbuf, bufsize); - *p = PyBytes_AS_STRING(uarg); - STORE_SIZE(PyBytes_GET_SIZE(uarg)); - } - else { /* any buffer-like object */ - /* XXX Really? */ - char *buf; - Py_ssize_t count = convertbuffer(arg, p, &buf); - if (count < 0) - return converterr(buf, arg, msgbuf, bufsize); - STORE_SIZE(count); - } - format++; - } else { - char **p = va_arg(*p_va, char **); - uarg = NULL; - - if (arg == Py_None) - *p = 0; - else if (PyBytes_Check(arg)) { - /* Enable null byte check below */ - uarg = arg; - *p = PyBytes_AS_STRING(arg); - } - else if (PyUnicode_Check(arg)) { - uarg = UNICODE_DEFAULT_ENCODING(arg); - if (uarg == NULL) - return converterr(CONV_UNICODE, - arg, msgbuf, bufsize); - *p = PyBytes_AS_STRING(uarg); - } - else - return converterr("string or None", - arg, msgbuf, bufsize); - if (*format == '#') { - FETCH_SIZE; - assert(0); /* XXX redundant with if-case */ - if (arg == Py_None) { - STORE_SIZE(0); - } - else { - STORE_SIZE(PyBytes_Size(arg)); - } - format++; - } - else if (*p != NULL && uarg != NULL && - (Py_ssize_t) strlen(*p) != PyBytes_GET_SIZE(uarg)) - return converterr( - "string without null bytes or None", - arg, msgbuf, bufsize); - } - break; - } - - case 'Z': {/* unicode, may be NULL (None) */ - if (*format == '#') { /* any buffer-like object */ - Py_UNICODE **p = va_arg(*p_va, Py_UNICODE **); - FETCH_SIZE; - - if (arg == Py_None) { - *p = 0; - STORE_SIZE(0); - } - else if (PyUnicode_Check(arg)) { - *p = PyUnicode_AS_UNICODE(arg); - STORE_SIZE(PyUnicode_GET_SIZE(arg)); - } - format++; - } else { - Py_UNICODE **p = va_arg(*p_va, Py_UNICODE **); - - if (arg == Py_None) - *p = 0; - else if (PyUnicode_Check(arg)) - *p = PyUnicode_AS_UNICODE(arg); - else - return converterr("string or None", - arg, msgbuf, bufsize); - } - break; - } - - case 'e': {/* encoded string */ - char **buffer; - const char *encoding; - PyObject *s; - int recode_strings; - Py_ssize_t size; - const char *ptr; - - /* Get 'e' parameter: the encoding name */ - encoding = (const char *)va_arg(*p_va, const char *); - if (encoding == NULL) - encoding = PyUnicode_GetDefaultEncoding(); - - /* Get output buffer parameter: - 's' (recode all objects via Unicode) or - 't' (only recode non-string objects) - */ - if (*format == 's') - recode_strings = 1; - else if (*format == 't') - recode_strings = 0; - else - return converterr( - "(unknown parser marker combination)", - arg, msgbuf, bufsize); - buffer = (char **)va_arg(*p_va, char **); - format++; - if (buffer == NULL) - return converterr("(buffer is NULL)", - arg, msgbuf, bufsize); - - /* Encode object */ - if (!recode_strings && - (PyBytes_Check(arg) || PyByteArray_Check(arg))) { - s = arg; - Py_INCREF(s); - if (PyObject_AsCharBuffer(s, &ptr, &size) < 0) - return converterr("(AsCharBuffer failed)", - arg, msgbuf, bufsize); - } - else { - PyObject *u; - - /* Convert object to Unicode */ - u = PyUnicode_FromObject(arg); - if (u == NULL) - return converterr( - "string or unicode or text buffer", - arg, msgbuf, bufsize); - - /* Encode object; use default error handling */ - s = PyUnicode_AsEncodedString(u, - encoding, - NULL); - Py_DECREF(u); - if (s == NULL) - return converterr("(encoding failed)", - arg, msgbuf, bufsize); - if (!PyBytes_Check(s)) { - Py_DECREF(s); - return converterr( - "(encoder failed to return bytes)", - arg, msgbuf, bufsize); - } - size = PyBytes_GET_SIZE(s); - ptr = PyBytes_AS_STRING(s); - if (ptr == NULL) - ptr = ""; - } - - /* Write output; output is guaranteed to be 0-terminated */ - if (*format == '#') { - /* Using buffer length parameter '#': - - - if *buffer is NULL, a new buffer of the - needed size is allocated and the data - copied into it; *buffer is updated to point - to the new buffer; the caller is - responsible for PyMem_Free()ing it after - usage - - - if *buffer is not NULL, the data is - copied to *buffer; *buffer_len has to be - set to the size of the buffer on input; - buffer overflow is signalled with an error; - buffer has to provide enough room for the - encoded string plus the trailing 0-byte - - - in both cases, *buffer_len is updated to - the size of the buffer /excluding/ the - trailing 0-byte - - */ - FETCH_SIZE; - - format++; - if (q == NULL && q2 == NULL) { - Py_DECREF(s); - return converterr( - "(buffer_len is NULL)", - arg, msgbuf, bufsize); - } - if (*buffer == NULL) { - *buffer = PyMem_NEW(char, size + 1); - if (*buffer == NULL) { - Py_DECREF(s); - return converterr( - "(memory error)", - arg, msgbuf, bufsize); - } - if (addcleanup(*buffer, freelist, cleanup_ptr)) { - Py_DECREF(s); - return converterr( - "(cleanup problem)", - arg, msgbuf, bufsize); - } - } else { - if (size + 1 > BUFFER_LEN) { - Py_DECREF(s); - return converterr( - "(buffer overflow)", - arg, msgbuf, bufsize); - } - } - memcpy(*buffer, ptr, size+1); - STORE_SIZE(size); - } else { - /* Using a 0-terminated buffer: - - - the encoded string has to be 0-terminated - for this variant to work; if it is not, an - error raised - - - a new buffer of the needed size is - allocated and the data copied into it; - *buffer is updated to point to the new - buffer; the caller is responsible for - PyMem_Free()ing it after usage - - */ - if ((Py_ssize_t)strlen(ptr) != size) { - Py_DECREF(s); - return converterr( - "encoded string without NULL bytes", - arg, msgbuf, bufsize); - } - *buffer = PyMem_NEW(char, size + 1); - if (*buffer == NULL) { - Py_DECREF(s); - return converterr("(memory error)", - arg, msgbuf, bufsize); - } - if (addcleanup(*buffer, freelist, cleanup_ptr)) { - Py_DECREF(s); - return converterr("(cleanup problem)", - arg, msgbuf, bufsize); - } - memcpy(*buffer, ptr, size+1); - } - Py_DECREF(s); - break; - } - - case 'u': {/* raw unicode buffer (Py_UNICODE *) */ - Py_UNICODE **p = va_arg(*p_va, Py_UNICODE **); - if (!PyUnicode_Check(arg)) - return converterr("str", arg, msgbuf, bufsize); - *p = PyUnicode_AS_UNICODE(arg); - if (*format == '#') { /* store pointer and size */ - FETCH_SIZE; - STORE_SIZE(PyUnicode_GET_SIZE(arg)); - format++; - } - break; - } - - case 'S': { /* PyBytes object */ - PyObject **p = va_arg(*p_va, PyObject **); - if (PyBytes_Check(arg)) - *p = arg; - else - return converterr("bytes", arg, msgbuf, bufsize); - break; - } - - case 'Y': { /* PyByteArray object */ - PyObject **p = va_arg(*p_va, PyObject **); - if (PyByteArray_Check(arg)) - *p = arg; - else - return converterr("buffer", arg, msgbuf, bufsize); - break; - } - - case 'U': { /* PyUnicode object */ - PyObject **p = va_arg(*p_va, PyObject **); - if (PyUnicode_Check(arg)) - *p = arg; - else - return converterr("str", arg, msgbuf, bufsize); - break; - } - - case 'O': { /* object */ - PyTypeObject *type; - PyObject **p; - if (*format == '!') { - type = va_arg(*p_va, PyTypeObject*); - p = va_arg(*p_va, PyObject **); - format++; - if (PyType_IsSubtype(arg->ob_type, type)) - *p = arg; - else - return converterr(type->tp_name, arg, msgbuf, bufsize); - - } - else if (*format == '?') { - inquiry pred = va_arg(*p_va, inquiry); - p = va_arg(*p_va, PyObject **); - format++; - if ((*pred)(arg)) - *p = arg; - else - return converterr("(unspecified)", - arg, msgbuf, bufsize); - - } - else if (*format == '&') { - typedef int (*converter)(PyObject *, void *); - converter convert = va_arg(*p_va, converter); - void *addr = va_arg(*p_va, void *); - int res; - format++; - if (! (res = (*convert)(arg, addr))) - return converterr("(unspecified)", - arg, msgbuf, bufsize); - if (res == Py_CLEANUP_SUPPORTED && - addcleanup_convert(addr, freelist, convert) == -1) - return converterr("(cleanup problem)", - arg, msgbuf, bufsize); - } - else { - p = va_arg(*p_va, PyObject **); - *p = arg; - } - break; - } - - - case 'w': { /* memory buffer, read-write access */ - void **p = va_arg(*p_va, void **); - PyBufferProcs *pb = arg->ob_type->tp_as_buffer; - Py_ssize_t count; - int temp=-1; - Py_buffer view; - - if (pb && pb->bf_releasebuffer && *format != '*') - /* Buffer must be released, yet caller does not use - the Py_buffer protocol. */ - return converterr("pinned buffer", arg, msgbuf, bufsize); - - - if (pb && pb->bf_getbuffer && *format == '*') { - /* Caller is interested in Py_buffer, and the object - supports it directly. */ - format++; - if (PyObject_GetBuffer(arg, (Py_buffer*)p, PyBUF_WRITABLE) < 0) { - PyErr_Clear(); - return converterr("read-write buffer", arg, msgbuf, bufsize); - } - if (addcleanup(p, freelist, cleanup_buffer)) { - return converterr( - "(cleanup problem)", - arg, msgbuf, bufsize); - } - if (!PyBuffer_IsContiguous((Py_buffer*)p, 'C')) - return converterr("contiguous buffer", arg, msgbuf, bufsize); - break; - } - - /* Here we have processed w*, only w and w# remain. */ - if (pb == NULL || - pb->bf_getbuffer == NULL || - ((temp = PyObject_GetBuffer(arg, &view, - PyBUF_SIMPLE)) != 0) || - view.readonly == 1) { - if (temp==0) { - PyBuffer_Release(&view); - } - return converterr("single-segment read-write buffer", - arg, msgbuf, bufsize); + case 'c': {/* char */ + char *p = va_arg(*p_va, char *); + if (PyBytes_Check(arg) && PyBytes_Size(arg) == 1) + *p = PyBytes_AS_STRING(arg)[0]; + else + return converterr("a byte string of length 1", arg, msgbuf, bufsize); + break; + } + + case 'C': {/* unicode char */ + int *p = va_arg(*p_va, int *); + if (PyUnicode_Check(arg) && + PyUnicode_GET_SIZE(arg) == 1) + *p = PyUnicode_AS_UNICODE(arg)[0]; + else + return converterr("a unicode character", arg, msgbuf, bufsize); + break; + } + + /* XXX WAAAAH! 's', 'y', 'z', 'u', 'Z', 'e', 'w', 't' codes all + need to be cleaned up! */ + + case 's': {/* text string */ + if (*format == '*') { + Py_buffer *p = (Py_buffer *)va_arg(*p_va, Py_buffer *); + + if (PyUnicode_Check(arg)) { + uarg = UNICODE_DEFAULT_ENCODING(arg); + if (uarg == NULL) + return converterr(CONV_UNICODE, + arg, msgbuf, bufsize); + PyBuffer_FillInfo(p, arg, + PyBytes_AS_STRING(uarg), PyBytes_GET_SIZE(uarg), + 1, 0); + } + else { /* any buffer-like object */ + char *buf; + if (getbuffer(arg, p, &buf) < 0) + return converterr(buf, arg, msgbuf, bufsize); + } + if (addcleanup(p, freelist, cleanup_buffer)) { + return converterr( + "(cleanup problem)", + arg, msgbuf, bufsize); + } + format++; + } else if (*format == '#') { + void **p = (void **)va_arg(*p_va, char **); + FETCH_SIZE; + + if (PyUnicode_Check(arg)) { + uarg = UNICODE_DEFAULT_ENCODING(arg); + if (uarg == NULL) + return converterr(CONV_UNICODE, + arg, msgbuf, bufsize); + *p = PyBytes_AS_STRING(uarg); + STORE_SIZE(PyBytes_GET_SIZE(uarg)); + } + else { /* any buffer-like object */ + /* XXX Really? */ + char *buf; + Py_ssize_t count = convertbuffer(arg, p, &buf); + if (count < 0) + return converterr(buf, arg, msgbuf, bufsize); + STORE_SIZE(count); + } + format++; + } else { + char **p = va_arg(*p_va, char **); + + if (PyUnicode_Check(arg)) { + uarg = UNICODE_DEFAULT_ENCODING(arg); + if (uarg == NULL) + return converterr(CONV_UNICODE, + arg, msgbuf, bufsize); + *p = PyBytes_AS_STRING(uarg); + } + else + return converterr("string", arg, msgbuf, bufsize); + if ((Py_ssize_t) strlen(*p) != PyBytes_GET_SIZE(uarg)) + return converterr("string without null bytes", + arg, msgbuf, bufsize); + } + break; + } + + case 'y': {/* any buffer-like object, but not PyUnicode */ + void **p = (void **)va_arg(*p_va, char **); + char *buf; + Py_ssize_t count; + if (*format == '*') { + if (getbuffer(arg, (Py_buffer*)p, &buf) < 0) + return converterr(buf, arg, msgbuf, bufsize); + format++; + if (addcleanup(p, freelist, cleanup_buffer)) { + return converterr( + "(cleanup problem)", + arg, msgbuf, bufsize); + } + break; + } + count = convertbuffer(arg, p, &buf); + if (count < 0) + return converterr(buf, arg, msgbuf, bufsize); + else if (*format == '#') { + FETCH_SIZE; + STORE_SIZE(count); + format++; + } + break; + } + + case 'z': {/* like 's' or 's#', but None is okay, stored as NULL */ + if (*format == '*') { + Py_buffer *p = (Py_buffer *)va_arg(*p_va, Py_buffer *); + + if (arg == Py_None) + PyBuffer_FillInfo(p, NULL, NULL, 0, 1, 0); + else if (PyUnicode_Check(arg)) { + uarg = UNICODE_DEFAULT_ENCODING(arg); + if (uarg == NULL) + return converterr(CONV_UNICODE, + arg, msgbuf, bufsize); + PyBuffer_FillInfo(p, arg, + PyBytes_AS_STRING(uarg), PyBytes_GET_SIZE(uarg), + 1, 0); + } + else { /* any buffer-like object */ + char *buf; + if (getbuffer(arg, p, &buf) < 0) + return converterr(buf, arg, msgbuf, bufsize); + } + if (addcleanup(p, freelist, cleanup_buffer)) { + return converterr( + "(cleanup problem)", + arg, msgbuf, bufsize); + } + format++; + } else if (*format == '#') { /* any buffer-like object */ + void **p = (void **)va_arg(*p_va, char **); + FETCH_SIZE; + + if (arg == Py_None) { + *p = 0; + STORE_SIZE(0); + } + else if (PyUnicode_Check(arg)) { + uarg = UNICODE_DEFAULT_ENCODING(arg); + if (uarg == NULL) + return converterr(CONV_UNICODE, + arg, msgbuf, bufsize); + *p = PyBytes_AS_STRING(uarg); + STORE_SIZE(PyBytes_GET_SIZE(uarg)); + } + else { /* any buffer-like object */ + /* XXX Really? */ + char *buf; + Py_ssize_t count = convertbuffer(arg, p, &buf); + if (count < 0) + return converterr(buf, arg, msgbuf, bufsize); + STORE_SIZE(count); + } + format++; + } else { + char **p = va_arg(*p_va, char **); + uarg = NULL; + + if (arg == Py_None) + *p = 0; + else if (PyBytes_Check(arg)) { + /* Enable null byte check below */ + uarg = arg; + *p = PyBytes_AS_STRING(arg); + } + else if (PyUnicode_Check(arg)) { + uarg = UNICODE_DEFAULT_ENCODING(arg); + if (uarg == NULL) + return converterr(CONV_UNICODE, + arg, msgbuf, bufsize); + *p = PyBytes_AS_STRING(uarg); + } + else + return converterr("string or None", + arg, msgbuf, bufsize); + if (*format == '#') { + FETCH_SIZE; + assert(0); /* XXX redundant with if-case */ + if (arg == Py_None) { + STORE_SIZE(0); + } + else { + STORE_SIZE(PyBytes_Size(arg)); + } + format++; + } + else if (*p != NULL && uarg != NULL && + (Py_ssize_t) strlen(*p) != PyBytes_GET_SIZE(uarg)) + return converterr( + "string without null bytes or None", + arg, msgbuf, bufsize); + } + break; + } + + case 'Z': {/* unicode, may be NULL (None) */ + if (*format == '#') { /* any buffer-like object */ + Py_UNICODE **p = va_arg(*p_va, Py_UNICODE **); + FETCH_SIZE; + + if (arg == Py_None) { + *p = 0; + STORE_SIZE(0); + } + else if (PyUnicode_Check(arg)) { + *p = PyUnicode_AS_UNICODE(arg); + STORE_SIZE(PyUnicode_GET_SIZE(arg)); + } + format++; + } else { + Py_UNICODE **p = va_arg(*p_va, Py_UNICODE **); + + if (arg == Py_None) + *p = 0; + else if (PyUnicode_Check(arg)) + *p = PyUnicode_AS_UNICODE(arg); + else + return converterr("string or None", + arg, msgbuf, bufsize); + } + break; + } + + case 'e': {/* encoded string */ + char **buffer; + const char *encoding; + PyObject *s; + int recode_strings; + Py_ssize_t size; + const char *ptr; + + /* Get 'e' parameter: the encoding name */ + encoding = (const char *)va_arg(*p_va, const char *); + if (encoding == NULL) + encoding = PyUnicode_GetDefaultEncoding(); + + /* Get output buffer parameter: + 's' (recode all objects via Unicode) or + 't' (only recode non-string objects) + */ + if (*format == 's') + recode_strings = 1; + else if (*format == 't') + recode_strings = 0; + else + return converterr( + "(unknown parser marker combination)", + arg, msgbuf, bufsize); + buffer = (char **)va_arg(*p_va, char **); + format++; + if (buffer == NULL) + return converterr("(buffer is NULL)", + arg, msgbuf, bufsize); + + /* Encode object */ + if (!recode_strings && + (PyBytes_Check(arg) || PyByteArray_Check(arg))) { + s = arg; + Py_INCREF(s); + if (PyObject_AsCharBuffer(s, &ptr, &size) < 0) + return converterr("(AsCharBuffer failed)", + arg, msgbuf, bufsize); + } + else { + PyObject *u; + + /* Convert object to Unicode */ + u = PyUnicode_FromObject(arg); + if (u == NULL) + return converterr( + "string or unicode or text buffer", + arg, msgbuf, bufsize); + + /* Encode object; use default error handling */ + s = PyUnicode_AsEncodedString(u, + encoding, + NULL); + Py_DECREF(u); + if (s == NULL) + return converterr("(encoding failed)", + arg, msgbuf, bufsize); + if (!PyBytes_Check(s)) { + Py_DECREF(s); + return converterr( + "(encoder failed to return bytes)", + arg, msgbuf, bufsize); + } + size = PyBytes_GET_SIZE(s); + ptr = PyBytes_AS_STRING(s); + if (ptr == NULL) + ptr = ""; + } + + /* Write output; output is guaranteed to be 0-terminated */ + if (*format == '#') { + /* Using buffer length parameter '#': + + - if *buffer is NULL, a new buffer of the + needed size is allocated and the data + copied into it; *buffer is updated to point + to the new buffer; the caller is + responsible for PyMem_Free()ing it after + usage + + - if *buffer is not NULL, the data is + copied to *buffer; *buffer_len has to be + set to the size of the buffer on input; + buffer overflow is signalled with an error; + buffer has to provide enough room for the + encoded string plus the trailing 0-byte + + - in both cases, *buffer_len is updated to + the size of the buffer /excluding/ the + trailing 0-byte + + */ + FETCH_SIZE; + + format++; + if (q == NULL && q2 == NULL) { + Py_DECREF(s); + return converterr( + "(buffer_len is NULL)", + arg, msgbuf, bufsize); + } + if (*buffer == NULL) { + *buffer = PyMem_NEW(char, size + 1); + if (*buffer == NULL) { + Py_DECREF(s); + return converterr( + "(memory error)", + arg, msgbuf, bufsize); } + if (addcleanup(*buffer, freelist, cleanup_ptr)) { + Py_DECREF(s); + return converterr( + "(cleanup problem)", + arg, msgbuf, bufsize); + } + } else { + if (size + 1 > BUFFER_LEN) { + Py_DECREF(s); + return converterr( + "(buffer overflow)", + arg, msgbuf, bufsize); + } + } + memcpy(*buffer, ptr, size+1); + STORE_SIZE(size); + } else { + /* Using a 0-terminated buffer: + + - the encoded string has to be 0-terminated + for this variant to work; if it is not, an + error raised + + - a new buffer of the needed size is + allocated and the data copied into it; + *buffer is updated to point to the new + buffer; the caller is responsible for + PyMem_Free()ing it after usage + + */ + if ((Py_ssize_t)strlen(ptr) != size) { + Py_DECREF(s); + return converterr( + "encoded string without NULL bytes", + arg, msgbuf, bufsize); + } + *buffer = PyMem_NEW(char, size + 1); + if (*buffer == NULL) { + Py_DECREF(s); + return converterr("(memory error)", + arg, msgbuf, bufsize); + } + if (addcleanup(*buffer, freelist, cleanup_ptr)) { + Py_DECREF(s); + return converterr("(cleanup problem)", + arg, msgbuf, bufsize); + } + memcpy(*buffer, ptr, size+1); + } + Py_DECREF(s); + break; + } + + case 'u': {/* raw unicode buffer (Py_UNICODE *) */ + Py_UNICODE **p = va_arg(*p_va, Py_UNICODE **); + if (!PyUnicode_Check(arg)) + return converterr("str", arg, msgbuf, bufsize); + *p = PyUnicode_AS_UNICODE(arg); + if (*format == '#') { /* store pointer and size */ + FETCH_SIZE; + STORE_SIZE(PyUnicode_GET_SIZE(arg)); + format++; + } + break; + } + + case 'S': { /* PyBytes object */ + PyObject **p = va_arg(*p_va, PyObject **); + if (PyBytes_Check(arg)) + *p = arg; + else + return converterr("bytes", arg, msgbuf, bufsize); + break; + } + + case 'Y': { /* PyByteArray object */ + PyObject **p = va_arg(*p_va, PyObject **); + if (PyByteArray_Check(arg)) + *p = arg; + else + return converterr("buffer", arg, msgbuf, bufsize); + break; + } + + case 'U': { /* PyUnicode object */ + PyObject **p = va_arg(*p_va, PyObject **); + if (PyUnicode_Check(arg)) + *p = arg; + else + return converterr("str", arg, msgbuf, bufsize); + break; + } + + case 'O': { /* object */ + PyTypeObject *type; + PyObject **p; + if (*format == '!') { + type = va_arg(*p_va, PyTypeObject*); + p = va_arg(*p_va, PyObject **); + format++; + if (PyType_IsSubtype(arg->ob_type, type)) + *p = arg; + else + return converterr(type->tp_name, arg, msgbuf, bufsize); + + } + else if (*format == '?') { + inquiry pred = va_arg(*p_va, inquiry); + p = va_arg(*p_va, PyObject **); + format++; + if ((*pred)(arg)) + *p = arg; + else + return converterr("(unspecified)", + arg, msgbuf, bufsize); + + } + else if (*format == '&') { + typedef int (*converter)(PyObject *, void *); + converter convert = va_arg(*p_va, converter); + void *addr = va_arg(*p_va, void *); + int res; + format++; + if (! (res = (*convert)(arg, addr))) + return converterr("(unspecified)", + arg, msgbuf, bufsize); + if (res == Py_CLEANUP_SUPPORTED && + addcleanup_convert(addr, freelist, convert) == -1) + return converterr("(cleanup problem)", + arg, msgbuf, bufsize); + } + else { + p = va_arg(*p_va, PyObject **); + *p = arg; + } + break; + } + + + case 'w': { /* memory buffer, read-write access */ + void **p = va_arg(*p_va, void **); + PyBufferProcs *pb = arg->ob_type->tp_as_buffer; + Py_ssize_t count; + int temp=-1; + Py_buffer view; + + if (pb && pb->bf_releasebuffer && *format != '*') + /* Buffer must be released, yet caller does not use + the Py_buffer protocol. */ + return converterr("pinned buffer", arg, msgbuf, bufsize); + + + if (pb && pb->bf_getbuffer && *format == '*') { + /* Caller is interested in Py_buffer, and the object + supports it directly. */ + format++; + if (PyObject_GetBuffer(arg, (Py_buffer*)p, PyBUF_WRITABLE) < 0) { + PyErr_Clear(); + return converterr("read-write buffer", arg, msgbuf, bufsize); + } + if (addcleanup(p, freelist, cleanup_buffer)) { + return converterr( + "(cleanup problem)", + arg, msgbuf, bufsize); + } + if (!PyBuffer_IsContiguous((Py_buffer*)p, 'C')) + return converterr("contiguous buffer", arg, msgbuf, bufsize); + break; + } + + /* Here we have processed w*, only w and w# remain. */ + if (pb == NULL || + pb->bf_getbuffer == NULL || + ((temp = PyObject_GetBuffer(arg, &view, + PyBUF_SIMPLE)) != 0) || + view.readonly == 1) { + if (temp==0) { + PyBuffer_Release(&view); + } + return converterr("single-segment read-write buffer", + arg, msgbuf, bufsize); + } + + if ((count = view.len) < 0) + return converterr("(unspecified)", arg, msgbuf, bufsize); + *p = view.buf; + if (*format == '#') { + FETCH_SIZE; + STORE_SIZE(count); + format++; + } + break; + } + + /*TEO: This can be eliminated --- here only for backward + compatibility */ + case 't': { /* 8-bit character buffer, read-only access */ + char **p = va_arg(*p_va, char **); + PyBufferProcs *pb = arg->ob_type->tp_as_buffer; + Py_ssize_t count; + Py_buffer view; + + if (*format++ != '#') + return converterr( + "invalid use of 't' format character", + arg, msgbuf, bufsize); + if (pb == NULL || pb->bf_getbuffer == NULL) + return converterr( + "bytes or read-only character buffer", + arg, msgbuf, bufsize); + + if (PyObject_GetBuffer(arg, &view, PyBUF_SIMPLE) != 0) + return converterr("string or single-segment read-only buffer", + arg, msgbuf, bufsize); + + count = view.len; + *p = view.buf; + if (pb->bf_releasebuffer) + return converterr( + "string or pinned buffer", + arg, msgbuf, bufsize); + + PyBuffer_Release(&view); + + if (count < 0) + return converterr("(unspecified)", arg, msgbuf, bufsize); + { + FETCH_SIZE; + STORE_SIZE(count); + } + break; + } + + default: + return converterr("impossible<bad format char>", arg, msgbuf, bufsize); + + } - if ((count = view.len) < 0) - return converterr("(unspecified)", arg, msgbuf, bufsize); - *p = view.buf; - if (*format == '#') { - FETCH_SIZE; - STORE_SIZE(count); - format++; - } - break; - } - - /*TEO: This can be eliminated --- here only for backward - compatibility */ - case 't': { /* 8-bit character buffer, read-only access */ - char **p = va_arg(*p_va, char **); - PyBufferProcs *pb = arg->ob_type->tp_as_buffer; - Py_ssize_t count; - Py_buffer view; - - if (*format++ != '#') - return converterr( - "invalid use of 't' format character", - arg, msgbuf, bufsize); - if (pb == NULL || pb->bf_getbuffer == NULL) - return converterr( - "bytes or read-only character buffer", - arg, msgbuf, bufsize); - - if (PyObject_GetBuffer(arg, &view, PyBUF_SIMPLE) != 0) - return converterr("string or single-segment read-only buffer", - arg, msgbuf, bufsize); - - count = view.len; - *p = view.buf; - if (pb->bf_releasebuffer) - return converterr( - "string or pinned buffer", - arg, msgbuf, bufsize); - - PyBuffer_Release(&view); - - if (count < 0) - return converterr("(unspecified)", arg, msgbuf, bufsize); - { - FETCH_SIZE; - STORE_SIZE(count); - } - break; - } - - default: - return converterr("impossible<bad format char>", arg, msgbuf, bufsize); - - } - - *p_format = format; - return NULL; + *p_format = format; + return NULL; } static Py_ssize_t convertbuffer(PyObject *arg, void **p, char **errmsg) { - PyBufferProcs *pb = arg->ob_type->tp_as_buffer; - Py_ssize_t count; - Py_buffer view; - - *errmsg = NULL; - *p = NULL; - if (pb == NULL || - pb->bf_getbuffer == NULL || - pb->bf_releasebuffer != NULL) { - *errmsg = "bytes or read-only buffer"; - return -1; - } - - if (PyObject_GetBuffer(arg, &view, PyBUF_SIMPLE) != 0) { - *errmsg = "bytes or single-segment read-only buffer"; - return -1; - } - count = view.len; - *p = view.buf; - PyBuffer_Release(&view); - return count; + PyBufferProcs *pb = arg->ob_type->tp_as_buffer; + Py_ssize_t count; + Py_buffer view; + + *errmsg = NULL; + *p = NULL; + if (pb == NULL || + pb->bf_getbuffer == NULL || + pb->bf_releasebuffer != NULL) { + *errmsg = "bytes or read-only buffer"; + return -1; + } + + if (PyObject_GetBuffer(arg, &view, PyBUF_SIMPLE) != 0) { + *errmsg = "bytes or single-segment read-only buffer"; + return -1; + } + count = view.len; + *p = view.buf; + PyBuffer_Release(&view); + return count; } /* XXX for 3.x, getbuffer and convertbuffer can probably @@ -1446,32 +1446,32 @@ convertbuffer(PyObject *arg, void **p, char **errmsg) static int getbuffer(PyObject *arg, Py_buffer *view, char **errmsg) { - void *buf; - Py_ssize_t count; - PyBufferProcs *pb = arg->ob_type->tp_as_buffer; - if (pb == NULL) { - *errmsg = "bytes or buffer"; - return -1; - } - if (pb->bf_getbuffer) { - if (PyObject_GetBuffer(arg, view, 0) < 0) { - *errmsg = "convertible to a buffer"; - return -1; - } - if (!PyBuffer_IsContiguous(view, 'C')) { - *errmsg = "contiguous buffer"; - return -1; - } - return 0; - } - - count = convertbuffer(arg, &buf, errmsg); - if (count < 0) { - *errmsg = "convertible to a buffer"; - return count; - } - PyBuffer_FillInfo(view, NULL, buf, count, 1, 0); - return 0; + void *buf; + Py_ssize_t count; + PyBufferProcs *pb = arg->ob_type->tp_as_buffer; + if (pb == NULL) { + *errmsg = "bytes or buffer"; + return -1; + } + if (pb->bf_getbuffer) { + if (PyObject_GetBuffer(arg, view, 0) < 0) { + *errmsg = "convertible to a buffer"; + return -1; + } + if (!PyBuffer_IsContiguous(view, 'C')) { + *errmsg = "contiguous buffer"; + return -1; + } + return 0; + } + + count = convertbuffer(arg, &buf, errmsg); + if (count < 0) { + *errmsg = "convertible to a buffer"; + return count; + } + PyBuffer_FillInfo(view, NULL, buf, count, 1, 0); + return 0; } /* Support for keyword arguments donated by @@ -1480,51 +1480,51 @@ getbuffer(PyObject *arg, Py_buffer *view, char **errmsg) /* Return false (0) for error, else true. */ int PyArg_ParseTupleAndKeywords(PyObject *args, - PyObject *keywords, - const char *format, - char **kwlist, ...) + PyObject *keywords, + const char *format, + char **kwlist, ...) { - int retval; - va_list va; - - if ((args == NULL || !PyTuple_Check(args)) || - (keywords != NULL && !PyDict_Check(keywords)) || - format == NULL || - kwlist == NULL) - { - PyErr_BadInternalCall(); - return 0; - } - - va_start(va, kwlist); - retval = vgetargskeywords(args, keywords, format, kwlist, &va, 0); - va_end(va); - return retval; + int retval; + va_list va; + + if ((args == NULL || !PyTuple_Check(args)) || + (keywords != NULL && !PyDict_Check(keywords)) || + format == NULL || + kwlist == NULL) + { + PyErr_BadInternalCall(); + return 0; + } + + va_start(va, kwlist); + retval = vgetargskeywords(args, keywords, format, kwlist, &va, 0); + va_end(va); + return retval; } int _PyArg_ParseTupleAndKeywords_SizeT(PyObject *args, - PyObject *keywords, - const char *format, - char **kwlist, ...) + PyObject *keywords, + const char *format, + char **kwlist, ...) { - int retval; - va_list va; - - if ((args == NULL || !PyTuple_Check(args)) || - (keywords != NULL && !PyDict_Check(keywords)) || - format == NULL || - kwlist == NULL) - { - PyErr_BadInternalCall(); - return 0; - } - - va_start(va, kwlist); - retval = vgetargskeywords(args, keywords, format, - kwlist, &va, FLAG_SIZE_T); - va_end(va); - return retval; + int retval; + va_list va; + + if ((args == NULL || !PyTuple_Check(args)) || + (keywords != NULL && !PyDict_Check(keywords)) || + format == NULL || + kwlist == NULL) + { + PyErr_BadInternalCall(); + return 0; + } + + va_start(va, kwlist); + retval = vgetargskeywords(args, keywords, format, + kwlist, &va, FLAG_SIZE_T); + va_end(va); + return retval; } @@ -1534,419 +1534,419 @@ PyArg_VaParseTupleAndKeywords(PyObject *args, const char *format, char **kwlist, va_list va) { - int retval; - va_list lva; - - if ((args == NULL || !PyTuple_Check(args)) || - (keywords != NULL && !PyDict_Check(keywords)) || - format == NULL || - kwlist == NULL) - { - PyErr_BadInternalCall(); - return 0; - } + int retval; + va_list lva; + + if ((args == NULL || !PyTuple_Check(args)) || + (keywords != NULL && !PyDict_Check(keywords)) || + format == NULL || + kwlist == NULL) + { + PyErr_BadInternalCall(); + return 0; + } #ifdef VA_LIST_IS_ARRAY - memcpy(lva, va, sizeof(va_list)); + memcpy(lva, va, sizeof(va_list)); #else #ifdef __va_copy - __va_copy(lva, va); + __va_copy(lva, va); #else - lva = va; + lva = va; #endif #endif - retval = vgetargskeywords(args, keywords, format, kwlist, &lva, 0); - return retval; + retval = vgetargskeywords(args, keywords, format, kwlist, &lva, 0); + return retval; } int _PyArg_VaParseTupleAndKeywords_SizeT(PyObject *args, - PyObject *keywords, - const char *format, - char **kwlist, va_list va) + PyObject *keywords, + const char *format, + char **kwlist, va_list va) { - int retval; - va_list lva; - - if ((args == NULL || !PyTuple_Check(args)) || - (keywords != NULL && !PyDict_Check(keywords)) || - format == NULL || - kwlist == NULL) - { - PyErr_BadInternalCall(); - return 0; - } + int retval; + va_list lva; + + if ((args == NULL || !PyTuple_Check(args)) || + (keywords != NULL && !PyDict_Check(keywords)) || + format == NULL || + kwlist == NULL) + { + PyErr_BadInternalCall(); + return 0; + } #ifdef VA_LIST_IS_ARRAY - memcpy(lva, va, sizeof(va_list)); + memcpy(lva, va, sizeof(va_list)); #else #ifdef __va_copy - __va_copy(lva, va); + __va_copy(lva, va); #else - lva = va; + lva = va; #endif #endif - retval = vgetargskeywords(args, keywords, format, - kwlist, &lva, FLAG_SIZE_T); - return retval; + retval = vgetargskeywords(args, keywords, format, + kwlist, &lva, FLAG_SIZE_T); + return retval; } #define IS_END_OF_FORMAT(c) (c == '\0' || c == ';' || c == ':') static int vgetargskeywords(PyObject *args, PyObject *keywords, const char *format, - char **kwlist, va_list *p_va, int flags) + char **kwlist, va_list *p_va, int flags) { - char msgbuf[512]; - int levels[32]; - const char *fname, *msg, *custom_msg, *keyword; - int min = INT_MAX; - int i, len, nargs, nkeywords; - PyObject *freelist = NULL, *current_arg; - - assert(args != NULL && PyTuple_Check(args)); - assert(keywords == NULL || PyDict_Check(keywords)); - assert(format != NULL); - assert(kwlist != NULL); - assert(p_va != NULL); - - /* grab the function name or custom error msg first (mutually exclusive) */ - fname = strchr(format, ':'); - if (fname) { - fname++; - custom_msg = NULL; - } - else { - custom_msg = strchr(format,';'); - if (custom_msg) - custom_msg++; - } - - /* scan kwlist and get greatest possible nbr of args */ - for (len=0; kwlist[len]; len++) - continue; - - nargs = PyTuple_GET_SIZE(args); - nkeywords = (keywords == NULL) ? 0 : PyDict_Size(keywords); - if (nargs + nkeywords > len) { - PyErr_Format(PyExc_TypeError, "%s%s takes at most %d " - "argument%s (%d given)", - (fname == NULL) ? "function" : fname, - (fname == NULL) ? "" : "()", - len, - (len == 1) ? "" : "s", - nargs + nkeywords); - return 0; - } - - /* convert tuple args and keyword args in same loop, using kwlist to drive process */ - for (i = 0; i < len; i++) { - keyword = kwlist[i]; - if (*format == '|') { - min = i; - format++; - } - if (IS_END_OF_FORMAT(*format)) { - PyErr_Format(PyExc_RuntimeError, - "More keyword list entries (%d) than " - "format specifiers (%d)", len, i); - return cleanreturn(0, freelist); - } - current_arg = NULL; - if (nkeywords) { - current_arg = PyDict_GetItemString(keywords, keyword); - } - if (current_arg) { - --nkeywords; - if (i < nargs) { - /* arg present in tuple and in dict */ - PyErr_Format(PyExc_TypeError, - "Argument given by name ('%s') " - "and position (%d)", - keyword, i+1); - return cleanreturn(0, freelist); - } - } - else if (nkeywords && PyErr_Occurred()) - return cleanreturn(0, freelist); - else if (i < nargs) - current_arg = PyTuple_GET_ITEM(args, i); - - if (current_arg) { - msg = convertitem(current_arg, &format, p_va, flags, - levels, msgbuf, sizeof(msgbuf), &freelist); - if (msg) { - seterror(i+1, msg, levels, fname, custom_msg); - return cleanreturn(0, freelist); - } - continue; - } - - if (i < min) { - PyErr_Format(PyExc_TypeError, "Required argument " - "'%s' (pos %d) not found", - keyword, i+1); - return cleanreturn(0, freelist); - } - /* current code reports success when all required args - * fulfilled and no keyword args left, with no further - * validation. XXX Maybe skip this in debug build ? - */ - if (!nkeywords) - return cleanreturn(1, freelist); - - /* We are into optional args, skip thru to any remaining - * keyword args */ - msg = skipitem(&format, p_va, flags); - if (msg) { - PyErr_Format(PyExc_RuntimeError, "%s: '%s'", msg, - format); - return cleanreturn(0, freelist); - } - } - - if (!IS_END_OF_FORMAT(*format) && *format != '|') { - PyErr_Format(PyExc_RuntimeError, - "more argument specifiers than keyword list entries " - "(remaining format:'%s')", format); - return cleanreturn(0, freelist); - } - - /* make sure there are no extraneous keyword arguments */ - if (nkeywords > 0) { - PyObject *key, *value; - Py_ssize_t pos = 0; - while (PyDict_Next(keywords, &pos, &key, &value)) { - int match = 0; - char *ks; - if (!PyUnicode_Check(key)) { - PyErr_SetString(PyExc_TypeError, - "keywords must be strings"); - return cleanreturn(0, freelist); - } - ks = _PyUnicode_AsString(key); - for (i = 0; i < len; i++) { - if (!strcmp(ks, kwlist[i])) { - match = 1; - break; - } - } - if (!match) { - PyErr_Format(PyExc_TypeError, - "'%s' is an invalid keyword " - "argument for this function", - ks); - return cleanreturn(0, freelist); - } - } - } - - return cleanreturn(1, freelist); + char msgbuf[512]; + int levels[32]; + const char *fname, *msg, *custom_msg, *keyword; + int min = INT_MAX; + int i, len, nargs, nkeywords; + PyObject *freelist = NULL, *current_arg; + + assert(args != NULL && PyTuple_Check(args)); + assert(keywords == NULL || PyDict_Check(keywords)); + assert(format != NULL); + assert(kwlist != NULL); + assert(p_va != NULL); + + /* grab the function name or custom error msg first (mutually exclusive) */ + fname = strchr(format, ':'); + if (fname) { + fname++; + custom_msg = NULL; + } + else { + custom_msg = strchr(format,';'); + if (custom_msg) + custom_msg++; + } + + /* scan kwlist and get greatest possible nbr of args */ + for (len=0; kwlist[len]; len++) + continue; + + nargs = PyTuple_GET_SIZE(args); + nkeywords = (keywords == NULL) ? 0 : PyDict_Size(keywords); + if (nargs + nkeywords > len) { + PyErr_Format(PyExc_TypeError, "%s%s takes at most %d " + "argument%s (%d given)", + (fname == NULL) ? "function" : fname, + (fname == NULL) ? "" : "()", + len, + (len == 1) ? "" : "s", + nargs + nkeywords); + return 0; + } + + /* convert tuple args and keyword args in same loop, using kwlist to drive process */ + for (i = 0; i < len; i++) { + keyword = kwlist[i]; + if (*format == '|') { + min = i; + format++; + } + if (IS_END_OF_FORMAT(*format)) { + PyErr_Format(PyExc_RuntimeError, + "More keyword list entries (%d) than " + "format specifiers (%d)", len, i); + return cleanreturn(0, freelist); + } + current_arg = NULL; + if (nkeywords) { + current_arg = PyDict_GetItemString(keywords, keyword); + } + if (current_arg) { + --nkeywords; + if (i < nargs) { + /* arg present in tuple and in dict */ + PyErr_Format(PyExc_TypeError, + "Argument given by name ('%s') " + "and position (%d)", + keyword, i+1); + return cleanreturn(0, freelist); + } + } + else if (nkeywords && PyErr_Occurred()) + return cleanreturn(0, freelist); + else if (i < nargs) + current_arg = PyTuple_GET_ITEM(args, i); + + if (current_arg) { + msg = convertitem(current_arg, &format, p_va, flags, + levels, msgbuf, sizeof(msgbuf), &freelist); + if (msg) { + seterror(i+1, msg, levels, fname, custom_msg); + return cleanreturn(0, freelist); + } + continue; + } + + if (i < min) { + PyErr_Format(PyExc_TypeError, "Required argument " + "'%s' (pos %d) not found", + keyword, i+1); + return cleanreturn(0, freelist); + } + /* current code reports success when all required args + * fulfilled and no keyword args left, with no further + * validation. XXX Maybe skip this in debug build ? + */ + if (!nkeywords) + return cleanreturn(1, freelist); + + /* We are into optional args, skip thru to any remaining + * keyword args */ + msg = skipitem(&format, p_va, flags); + if (msg) { + PyErr_Format(PyExc_RuntimeError, "%s: '%s'", msg, + format); + return cleanreturn(0, freelist); + } + } + + if (!IS_END_OF_FORMAT(*format) && *format != '|') { + PyErr_Format(PyExc_RuntimeError, + "more argument specifiers than keyword list entries " + "(remaining format:'%s')", format); + return cleanreturn(0, freelist); + } + + /* make sure there are no extraneous keyword arguments */ + if (nkeywords > 0) { + PyObject *key, *value; + Py_ssize_t pos = 0; + while (PyDict_Next(keywords, &pos, &key, &value)) { + int match = 0; + char *ks; + if (!PyUnicode_Check(key)) { + PyErr_SetString(PyExc_TypeError, + "keywords must be strings"); + return cleanreturn(0, freelist); + } + ks = _PyUnicode_AsString(key); + for (i = 0; i < len; i++) { + if (!strcmp(ks, kwlist[i])) { + match = 1; + break; + } + } + if (!match) { + PyErr_Format(PyExc_TypeError, + "'%s' is an invalid keyword " + "argument for this function", + ks); + return cleanreturn(0, freelist); + } + } + } + + return cleanreturn(1, freelist); } static char * skipitem(const char **p_format, va_list *p_va, int flags) { - const char *format = *p_format; - char c = *format++; - - switch (c) { - - /* simple codes - * The individual types (second arg of va_arg) are irrelevant */ - - case 'b': /* byte -- very short int */ - case 'B': /* byte as bitfield */ - case 'h': /* short int */ - case 'H': /* short int as bitfield */ - case 'i': /* int */ - case 'I': /* int sized bitfield */ - case 'l': /* long int */ - case 'k': /* long int sized bitfield */ + const char *format = *p_format; + char c = *format++; + + switch (c) { + + /* simple codes + * The individual types (second arg of va_arg) are irrelevant */ + + case 'b': /* byte -- very short int */ + case 'B': /* byte as bitfield */ + case 'h': /* short int */ + case 'H': /* short int as bitfield */ + case 'i': /* int */ + case 'I': /* int sized bitfield */ + case 'l': /* long int */ + case 'k': /* long int sized bitfield */ #ifdef HAVE_LONG_LONG - case 'L': /* PY_LONG_LONG */ - case 'K': /* PY_LONG_LONG sized bitfield */ + case 'L': /* PY_LONG_LONG */ + case 'K': /* PY_LONG_LONG sized bitfield */ #endif - case 'f': /* float */ - case 'd': /* double */ + case 'f': /* float */ + case 'd': /* double */ #ifndef WITHOUT_COMPLEX - case 'D': /* complex double */ + case 'D': /* complex double */ #endif - case 'c': /* char */ - case 'C': /* unicode char */ - { - (void) va_arg(*p_va, void *); - break; - } - - case 'n': /* Py_ssize_t */ - { - (void) va_arg(*p_va, Py_ssize_t *); - break; - } - - /* string codes */ - - case 'e': /* string with encoding */ - { - (void) va_arg(*p_va, const char *); - if (!(*format == 's' || *format == 't')) - /* after 'e', only 's' and 't' is allowed */ - goto err; - format++; - /* explicit fallthrough to string cases */ - } - - case 's': /* string */ - case 'z': /* string or None */ - case 'y': /* bytes */ - case 'u': /* unicode string */ - case 't': /* buffer, read-only */ - case 'w': /* buffer, read-write */ - { - (void) va_arg(*p_va, char **); - if (*format == '#') { - if (flags & FLAG_SIZE_T) - (void) va_arg(*p_va, Py_ssize_t *); - else - (void) va_arg(*p_va, int *); - format++; - } else if ((c == 's' || c == 'z' || c == 'y') && *format == '*') { - format++; - } - break; - } - - /* object codes */ - - case 'S': /* string object */ - case 'Y': /* string object */ - case 'U': /* unicode string object */ - { - (void) va_arg(*p_va, PyObject **); - break; - } - - case 'O': /* object */ - { - if (*format == '!') { - format++; - (void) va_arg(*p_va, PyTypeObject*); - (void) va_arg(*p_va, PyObject **); - } + case 'c': /* char */ + case 'C': /* unicode char */ + { + (void) va_arg(*p_va, void *); + break; + } + + case 'n': /* Py_ssize_t */ + { + (void) va_arg(*p_va, Py_ssize_t *); + break; + } + + /* string codes */ + + case 'e': /* string with encoding */ + { + (void) va_arg(*p_va, const char *); + if (!(*format == 's' || *format == 't')) + /* after 'e', only 's' and 't' is allowed */ + goto err; + format++; + /* explicit fallthrough to string cases */ + } + + case 's': /* string */ + case 'z': /* string or None */ + case 'y': /* bytes */ + case 'u': /* unicode string */ + case 't': /* buffer, read-only */ + case 'w': /* buffer, read-write */ + { + (void) va_arg(*p_va, char **); + if (*format == '#') { + if (flags & FLAG_SIZE_T) + (void) va_arg(*p_va, Py_ssize_t *); + else + (void) va_arg(*p_va, int *); + format++; + } else if ((c == 's' || c == 'z' || c == 'y') && *format == '*') { + format++; + } + break; + } + + /* object codes */ + + case 'S': /* string object */ + case 'Y': /* string object */ + case 'U': /* unicode string object */ + { + (void) va_arg(*p_va, PyObject **); + break; + } + + case 'O': /* object */ + { + if (*format == '!') { + format++; + (void) va_arg(*p_va, PyTypeObject*); + (void) va_arg(*p_va, PyObject **); + } #if 0 /* I don't know what this is for */ - else if (*format == '?') { - inquiry pred = va_arg(*p_va, inquiry); - format++; - if ((*pred)(arg)) { - (void) va_arg(*p_va, PyObject **); - } - } + else if (*format == '?') { + inquiry pred = va_arg(*p_va, inquiry); + format++; + if ((*pred)(arg)) { + (void) va_arg(*p_va, PyObject **); + } + } #endif - else if (*format == '&') { - typedef int (*converter)(PyObject *, void *); - (void) va_arg(*p_va, converter); - (void) va_arg(*p_va, void *); - format++; - } - else { - (void) va_arg(*p_va, PyObject **); - } - break; - } - - case '(': /* bypass tuple, not handled at all previously */ - { - char *msg; - for (;;) { - if (*format==')') - break; - if (IS_END_OF_FORMAT(*format)) - return "Unmatched left paren in format " - "string"; - msg = skipitem(&format, p_va, flags); - if (msg) - return msg; - } - format++; - break; - } - - case ')': - return "Unmatched right paren in format string"; - - default: + else if (*format == '&') { + typedef int (*converter)(PyObject *, void *); + (void) va_arg(*p_va, converter); + (void) va_arg(*p_va, void *); + format++; + } + else { + (void) va_arg(*p_va, PyObject **); + } + break; + } + + case '(': /* bypass tuple, not handled at all previously */ + { + char *msg; + for (;;) { + if (*format==')') + break; + if (IS_END_OF_FORMAT(*format)) + return "Unmatched left paren in format " + "string"; + msg = skipitem(&format, p_va, flags); + if (msg) + return msg; + } + format++; + break; + } + + case ')': + return "Unmatched right paren in format string"; + + default: err: - return "impossible<bad format char>"; + return "impossible<bad format char>"; - } + } - *p_format = format; - return NULL; + *p_format = format; + return NULL; } int PyArg_UnpackTuple(PyObject *args, const char *name, Py_ssize_t min, Py_ssize_t max, ...) { - Py_ssize_t i, l; - PyObject **o; - va_list vargs; + Py_ssize_t i, l; + PyObject **o; + va_list vargs; #ifdef HAVE_STDARG_PROTOTYPES - va_start(vargs, max); + va_start(vargs, max); #else - va_start(vargs); + va_start(vargs); #endif - assert(min >= 0); - assert(min <= max); - if (!PyTuple_Check(args)) { - PyErr_SetString(PyExc_SystemError, - "PyArg_UnpackTuple() argument list is not a tuple"); - return 0; - } - l = PyTuple_GET_SIZE(args); - if (l < min) { - if (name != NULL) - PyErr_Format( - PyExc_TypeError, - "%s expected %s%zd arguments, got %zd", - name, (min == max ? "" : "at least "), min, l); - else - PyErr_Format( - PyExc_TypeError, - "unpacked tuple should have %s%zd elements," - " but has %zd", - (min == max ? "" : "at least "), min, l); - va_end(vargs); - return 0; - } - if (l > max) { - if (name != NULL) - PyErr_Format( - PyExc_TypeError, - "%s expected %s%zd arguments, got %zd", - name, (min == max ? "" : "at most "), max, l); - else - PyErr_Format( - PyExc_TypeError, - "unpacked tuple should have %s%zd elements," - " but has %zd", - (min == max ? "" : "at most "), max, l); - va_end(vargs); - return 0; - } - for (i = 0; i < l; i++) { - o = va_arg(vargs, PyObject **); - *o = PyTuple_GET_ITEM(args, i); - } - va_end(vargs); - return 1; + assert(min >= 0); + assert(min <= max); + if (!PyTuple_Check(args)) { + PyErr_SetString(PyExc_SystemError, + "PyArg_UnpackTuple() argument list is not a tuple"); + return 0; + } + l = PyTuple_GET_SIZE(args); + if (l < min) { + if (name != NULL) + PyErr_Format( + PyExc_TypeError, + "%s expected %s%zd arguments, got %zd", + name, (min == max ? "" : "at least "), min, l); + else + PyErr_Format( + PyExc_TypeError, + "unpacked tuple should have %s%zd elements," + " but has %zd", + (min == max ? "" : "at least "), min, l); + va_end(vargs); + return 0; + } + if (l > max) { + if (name != NULL) + PyErr_Format( + PyExc_TypeError, + "%s expected %s%zd arguments, got %zd", + name, (min == max ? "" : "at most "), max, l); + else + PyErr_Format( + PyExc_TypeError, + "unpacked tuple should have %s%zd elements," + " but has %zd", + (min == max ? "" : "at most "), max, l); + va_end(vargs); + return 0; + } + for (i = 0; i < l; i++) { + o = va_arg(vargs, PyObject **); + *o = PyTuple_GET_ITEM(args, i); + } + va_end(vargs); + return 1; } @@ -1958,18 +1958,18 @@ PyArg_UnpackTuple(PyObject *args, const char *name, Py_ssize_t min, Py_ssize_t m int _PyArg_NoKeywords(const char *funcname, PyObject *kw) { - if (kw == NULL) - return 1; - if (!PyDict_CheckExact(kw)) { - PyErr_BadInternalCall(); - return 0; - } - if (PyDict_Size(kw) == 0) - return 1; - - PyErr_Format(PyExc_TypeError, "%s does not take keyword arguments", - funcname); - return 0; + if (kw == NULL) + return 1; + if (!PyDict_CheckExact(kw)) { + PyErr_BadInternalCall(); + return 0; + } + if (PyDict_Size(kw) == 0) + return 1; + + PyErr_Format(PyExc_TypeError, "%s does not take keyword arguments", + funcname); + return 0; } #ifdef __cplusplus }; diff --git a/Python/getcwd.c b/Python/getcwd.c index 967d484..4bedbd1 100644 --- a/Python/getcwd.c +++ b/Python/getcwd.c @@ -26,24 +26,24 @@ extern char *getwd(char *); char * getcwd(char *buf, int size) { - char localbuf[MAXPATHLEN+1]; - char *ret; - - if (size <= 0) { - errno = EINVAL; - return NULL; - } - ret = getwd(localbuf); - if (ret != NULL && strlen(localbuf) >= (size_t)size) { - errno = ERANGE; - return NULL; - } - if (ret == NULL) { - errno = EACCES; /* Most likely error */ - return NULL; - } - strncpy(buf, localbuf, size); - return buf; + char localbuf[MAXPATHLEN+1]; + char *ret; + + if (size <= 0) { + errno = EINVAL; + return NULL; + } + ret = getwd(localbuf); + if (ret != NULL && strlen(localbuf) >= (size_t)size) { + errno = ERANGE; + return NULL; + } + if (ret == NULL) { + errno = EACCES; /* Most likely error */ + return NULL; + } + strncpy(buf, localbuf, size); + return buf; } #else /* !HAVE_GETWD */ @@ -57,27 +57,27 @@ getcwd(char *buf, int size) char * getcwd(char *buf, int size) { - FILE *fp; - char *p; - int sts; - if (size <= 0) { - errno = EINVAL; - return NULL; - } - if ((fp = popen(PWD_CMD, "r")) == NULL) - return NULL; - if (fgets(buf, size, fp) == NULL || (sts = pclose(fp)) != 0) { - errno = EACCES; /* Most likely error */ - return NULL; - } - for (p = buf; *p != '\n'; p++) { - if (*p == '\0') { - errno = ERANGE; - return NULL; - } - } - *p = '\0'; - return buf; + FILE *fp; + char *p; + int sts; + if (size <= 0) { + errno = EINVAL; + return NULL; + } + if ((fp = popen(PWD_CMD, "r")) == NULL) + return NULL; + if (fgets(buf, size, fp) == NULL || (sts = pclose(fp)) != 0) { + errno = EACCES; /* Most likely error */ + return NULL; + } + for (p = buf; *p != '\n'; p++) { + if (*p == '\0') { + errno = ERANGE; + return NULL; + } + } + *p = '\0'; + return buf; } #endif /* !HAVE_GETWD */ diff --git a/Python/getopt.c b/Python/getopt.c index da9341f..5147320 100644 --- a/Python/getopt.c +++ b/Python/getopt.c @@ -7,8 +7,8 @@ * * All Rights Reserved * - * Permission to use, copy, modify, and distribute this software and its - * documentation for any purpose and without fee is hereby granted, + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, * provided that the above copyright notice, this permission notice and * the following disclaimer notice appear unmodified in all copies. * @@ -43,84 +43,84 @@ wchar_t *_PyOS_optarg = NULL; /* optional argument */ int _PyOS_GetOpt(int argc, wchar_t **argv, wchar_t *optstring) { - static wchar_t *opt_ptr = L""; - wchar_t *ptr; - wchar_t option; + static wchar_t *opt_ptr = L""; + wchar_t *ptr; + wchar_t option; - if (*opt_ptr == '\0') { + if (*opt_ptr == '\0') { - if (_PyOS_optind >= argc) - return -1; + if (_PyOS_optind >= argc) + return -1; #ifdef MS_WINDOWS - else if (wcscmp(argv[_PyOS_optind], L"/?") == 0) { - ++_PyOS_optind; - return 'h'; - } + else if (wcscmp(argv[_PyOS_optind], L"/?") == 0) { + ++_PyOS_optind; + return 'h'; + } #endif - else if (argv[_PyOS_optind][0] != L'-' || - argv[_PyOS_optind][1] == L'\0' /* lone dash */ ) - return -1; - - else if (wcscmp(argv[_PyOS_optind], L"--") == 0) { - ++_PyOS_optind; - return -1; - } - - else if (wcscmp(argv[_PyOS_optind], L"--help") == 0) { - ++_PyOS_optind; - return 'h'; - } - - else if (wcscmp(argv[_PyOS_optind], L"--version") == 0) { - ++_PyOS_optind; - return 'V'; - } - - - opt_ptr = &argv[_PyOS_optind++][1]; - } - - if ( (option = *opt_ptr++) == L'\0') - return -1; - - if (option == 'J') { - fprintf(stderr, "-J is reserved for Jython\n"); - return '_'; - } - - if (option == 'X') { - fprintf(stderr, - "-X is reserved for implementation-specific arguments\n"); - return '_'; - } - - if ((ptr = wcschr(optstring, option)) == NULL) { - if (_PyOS_opterr) - fprintf(stderr, "Unknown option: -%c\n", (char)option); - - return '_'; - } - - if (*(ptr + 1) == L':') { - if (*opt_ptr != L'\0') { - _PyOS_optarg = opt_ptr; - opt_ptr = L""; - } - - else { - if (_PyOS_optind >= argc) { - if (_PyOS_opterr) - fprintf(stderr, - "Argument expected for the -%c option\n", (char)option); - return '_'; - } - - _PyOS_optarg = argv[_PyOS_optind++]; - } - } - - return option; + else if (argv[_PyOS_optind][0] != L'-' || + argv[_PyOS_optind][1] == L'\0' /* lone dash */ ) + return -1; + + else if (wcscmp(argv[_PyOS_optind], L"--") == 0) { + ++_PyOS_optind; + return -1; + } + + else if (wcscmp(argv[_PyOS_optind], L"--help") == 0) { + ++_PyOS_optind; + return 'h'; + } + + else if (wcscmp(argv[_PyOS_optind], L"--version") == 0) { + ++_PyOS_optind; + return 'V'; + } + + + opt_ptr = &argv[_PyOS_optind++][1]; + } + + if ( (option = *opt_ptr++) == L'\0') + return -1; + + if (option == 'J') { + fprintf(stderr, "-J is reserved for Jython\n"); + return '_'; + } + + if (option == 'X') { + fprintf(stderr, + "-X is reserved for implementation-specific arguments\n"); + return '_'; + } + + if ((ptr = wcschr(optstring, option)) == NULL) { + if (_PyOS_opterr) + fprintf(stderr, "Unknown option: -%c\n", (char)option); + + return '_'; + } + + if (*(ptr + 1) == L':') { + if (*opt_ptr != L'\0') { + _PyOS_optarg = opt_ptr; + opt_ptr = L""; + } + + else { + if (_PyOS_optind >= argc) { + if (_PyOS_opterr) + fprintf(stderr, + "Argument expected for the -%c option\n", (char)option); + return '_'; + } + + _PyOS_optarg = argv[_PyOS_optind++]; + } + } + + return option; } #ifdef __cplusplus diff --git a/Python/import.c b/Python/import.c index 159a45b..87e85a0 100644 --- a/Python/import.c +++ b/Python/import.c @@ -19,7 +19,7 @@ #include <fcntl.h> #endif #ifdef __cplusplus -extern "C" { +extern "C" { #endif #ifdef MS_WINDOWS @@ -67,28 +67,28 @@ typedef unsigned short mode_t; Python 2.5b3: 62101 (fix wrong code: for x, in ...) Python 2.5b3: 62111 (fix wrong code: x += yield) Python 2.5c1: 62121 (fix wrong lnotab with for loops and - storing constants that should have been removed) + storing constants that should have been removed) Python 2.5c2: 62131 (fix wrong code: for x, in ... in listcomp/genexp) Python 2.6a0: 62151 (peephole optimizations and STORE_MAP opcode) Python 2.6a1: 62161 (WITH_CLEANUP optimization) Python 3000: 3000 - 3010 (removed UNARY_CONVERT) - 3020 (added BUILD_SET) - 3030 (added keyword-only parameters) - 3040 (added signature annotations) - 3050 (print becomes a function) - 3060 (PEP 3115 metaclass syntax) - 3070 (PEP 3109 raise changes) - 3080 (PEP 3137 make __file__ and __name__ unicode) - 3090 (kill str8 interning) - 3100 (merge from 2.6a0, see 62151) - 3102 (__file__ points to source file) + 3010 (removed UNARY_CONVERT) + 3020 (added BUILD_SET) + 3030 (added keyword-only parameters) + 3040 (added signature annotations) + 3050 (print becomes a function) + 3060 (PEP 3115 metaclass syntax) + 3070 (PEP 3109 raise changes) + 3080 (PEP 3137 make __file__ and __name__ unicode) + 3090 (kill str8 interning) + 3100 (merge from 2.6a0, see 62151) + 3102 (__file__ points to source file) Python 3.0a4: 3110 (WITH_CLEANUP optimization). Python 3.0a5: 3130 (lexical exception stacking, including POP_EXCEPT) Python 3.1a0: 3140 (optimize list, set and dict comprehensions: - change LIST_APPEND and SET_ADD, add MAP_ADD) + change LIST_APPEND and SET_ADD, add MAP_ADD) Python 3.1a0: 3150 (optimize conditional branches: - introduce POP_JUMP_IF_FALSE and POP_JUMP_IF_TRUE) + introduce POP_JUMP_IF_FALSE and POP_JUMP_IF_TRUE) */ #define MAGIC (3150 | ((long)'\r'<<16) | ((long)'\n'<<24)) @@ -112,12 +112,12 @@ struct _inittab *PyImport_Inittab = _PyImport_Inittab; struct filedescr * _PyImport_Filetab = NULL; static const struct filedescr _PyImport_StandardFiletab[] = { - {".py", "U", PY_SOURCE}, + {".py", "U", PY_SOURCE}, #ifdef MS_WINDOWS - {".pyw", "U", PY_SOURCE}, + {".pyw", "U", PY_SOURCE}, #endif - {".pyc", "rb", PY_COMPILED}, - {0, 0} + {".pyc", "rb", PY_COMPILED}, + {0, 0} }; @@ -126,126 +126,126 @@ static const struct filedescr _PyImport_StandardFiletab[] = { void _PyImport_Init(void) { - const struct filedescr *scan; - struct filedescr *filetab; - int countD = 0; - int countS = 0; + const struct filedescr *scan; + struct filedescr *filetab; + int countD = 0; + int countS = 0; - /* prepare _PyImport_Filetab: copy entries from - _PyImport_DynLoadFiletab and _PyImport_StandardFiletab. - */ + /* prepare _PyImport_Filetab: copy entries from + _PyImport_DynLoadFiletab and _PyImport_StandardFiletab. + */ #ifdef HAVE_DYNAMIC_LOADING - for (scan = _PyImport_DynLoadFiletab; scan->suffix != NULL; ++scan) - ++countD; + for (scan = _PyImport_DynLoadFiletab; scan->suffix != NULL; ++scan) + ++countD; #endif - for (scan = _PyImport_StandardFiletab; scan->suffix != NULL; ++scan) - ++countS; - filetab = PyMem_NEW(struct filedescr, countD + countS + 1); - if (filetab == NULL) - Py_FatalError("Can't initialize import file table."); + for (scan = _PyImport_StandardFiletab; scan->suffix != NULL; ++scan) + ++countS; + filetab = PyMem_NEW(struct filedescr, countD + countS + 1); + if (filetab == NULL) + Py_FatalError("Can't initialize import file table."); #ifdef HAVE_DYNAMIC_LOADING - memcpy(filetab, _PyImport_DynLoadFiletab, - countD * sizeof(struct filedescr)); + memcpy(filetab, _PyImport_DynLoadFiletab, + countD * sizeof(struct filedescr)); #endif - memcpy(filetab + countD, _PyImport_StandardFiletab, - countS * sizeof(struct filedescr)); - filetab[countD + countS].suffix = NULL; + memcpy(filetab + countD, _PyImport_StandardFiletab, + countS * sizeof(struct filedescr)); + filetab[countD + countS].suffix = NULL; - _PyImport_Filetab = filetab; + _PyImport_Filetab = filetab; - if (Py_OptimizeFlag) { - /* Replace ".pyc" with ".pyo" in _PyImport_Filetab */ - for (; filetab->suffix != NULL; filetab++) { - if (strcmp(filetab->suffix, ".pyc") == 0) - filetab->suffix = ".pyo"; - } - } + if (Py_OptimizeFlag) { + /* Replace ".pyc" with ".pyo" in _PyImport_Filetab */ + for (; filetab->suffix != NULL; filetab++) { + if (strcmp(filetab->suffix, ".pyc") == 0) + filetab->suffix = ".pyo"; + } + } - { - /* Fix the pyc_magic so that byte compiled code created - using the all-Unicode method doesn't interfere with - code created in normal operation mode. */ - pyc_magic = MAGIC + 1; - } + { + /* Fix the pyc_magic so that byte compiled code created + using the all-Unicode method doesn't interfere with + code created in normal operation mode. */ + pyc_magic = MAGIC + 1; + } } void _PyImportHooks_Init(void) { - PyObject *v, *path_hooks = NULL, *zimpimport; - int err = 0; - - /* adding sys.path_hooks and sys.path_importer_cache, setting up - zipimport */ - if (PyType_Ready(&PyNullImporter_Type) < 0) - goto error; - - if (Py_VerboseFlag) - PySys_WriteStderr("# installing zipimport hook\n"); - - v = PyList_New(0); - if (v == NULL) - goto error; - err = PySys_SetObject("meta_path", v); - Py_DECREF(v); - if (err) - goto error; - v = PyDict_New(); - if (v == NULL) - goto error; - err = PySys_SetObject("path_importer_cache", v); - Py_DECREF(v); - if (err) - goto error; - path_hooks = PyList_New(0); - if (path_hooks == NULL) - goto error; - err = PySys_SetObject("path_hooks", path_hooks); - if (err) { + PyObject *v, *path_hooks = NULL, *zimpimport; + int err = 0; + + /* adding sys.path_hooks and sys.path_importer_cache, setting up + zipimport */ + if (PyType_Ready(&PyNullImporter_Type) < 0) + goto error; + + if (Py_VerboseFlag) + PySys_WriteStderr("# installing zipimport hook\n"); + + v = PyList_New(0); + if (v == NULL) + goto error; + err = PySys_SetObject("meta_path", v); + Py_DECREF(v); + if (err) + goto error; + v = PyDict_New(); + if (v == NULL) + goto error; + err = PySys_SetObject("path_importer_cache", v); + Py_DECREF(v); + if (err) + goto error; + path_hooks = PyList_New(0); + if (path_hooks == NULL) + goto error; + err = PySys_SetObject("path_hooks", path_hooks); + if (err) { error: - PyErr_Print(); - Py_FatalError("initializing sys.meta_path, sys.path_hooks, " - "path_importer_cache, or NullImporter failed" - ); - } - - zimpimport = PyImport_ImportModule("zipimport"); - if (zimpimport == NULL) { - PyErr_Clear(); /* No zip import module -- okay */ - if (Py_VerboseFlag) - PySys_WriteStderr("# can't import zipimport\n"); - } - else { - PyObject *zipimporter = PyObject_GetAttrString(zimpimport, - "zipimporter"); - Py_DECREF(zimpimport); - if (zipimporter == NULL) { - PyErr_Clear(); /* No zipimporter object -- okay */ - if (Py_VerboseFlag) - PySys_WriteStderr( - "# can't import zipimport.zipimporter\n"); - } - else { - /* sys.path_hooks.append(zipimporter) */ - err = PyList_Append(path_hooks, zipimporter); - Py_DECREF(zipimporter); - if (err) - goto error; - if (Py_VerboseFlag) - PySys_WriteStderr( - "# installed zipimport hook\n"); - } - } - Py_DECREF(path_hooks); + PyErr_Print(); + Py_FatalError("initializing sys.meta_path, sys.path_hooks, " + "path_importer_cache, or NullImporter failed" + ); + } + + zimpimport = PyImport_ImportModule("zipimport"); + if (zimpimport == NULL) { + PyErr_Clear(); /* No zip import module -- okay */ + if (Py_VerboseFlag) + PySys_WriteStderr("# can't import zipimport\n"); + } + else { + PyObject *zipimporter = PyObject_GetAttrString(zimpimport, + "zipimporter"); + Py_DECREF(zimpimport); + if (zipimporter == NULL) { + PyErr_Clear(); /* No zipimporter object -- okay */ + if (Py_VerboseFlag) + PySys_WriteStderr( + "# can't import zipimport.zipimporter\n"); + } + else { + /* sys.path_hooks.append(zipimporter) */ + err = PyList_Append(path_hooks, zipimporter); + Py_DECREF(zipimporter); + if (err) + goto error; + if (Py_VerboseFlag) + PySys_WriteStderr( + "# installed zipimport hook\n"); + } + } + Py_DECREF(path_hooks); } void _PyImport_Fini(void) { - Py_XDECREF(extensions); - extensions = NULL; - PyMem_DEL(_PyImport_Filetab); - _PyImport_Filetab = NULL; + Py_XDECREF(extensions); + extensions = NULL; + PyMem_DEL(_PyImport_Filetab); + _PyImport_Filetab = NULL; } @@ -264,42 +264,42 @@ static int import_lock_level = 0; void _PyImport_AcquireLock(void) { - long me = PyThread_get_thread_ident(); - if (me == -1) - return; /* Too bad */ - if (import_lock == NULL) { - import_lock = PyThread_allocate_lock(); - if (import_lock == NULL) - return; /* Nothing much we can do. */ - } - if (import_lock_thread == me) { - import_lock_level++; - return; - } - if (import_lock_thread != -1 || !PyThread_acquire_lock(import_lock, 0)) - { - PyThreadState *tstate = PyEval_SaveThread(); - PyThread_acquire_lock(import_lock, 1); - PyEval_RestoreThread(tstate); - } - import_lock_thread = me; - import_lock_level = 1; + long me = PyThread_get_thread_ident(); + if (me == -1) + return; /* Too bad */ + if (import_lock == NULL) { + import_lock = PyThread_allocate_lock(); + if (import_lock == NULL) + return; /* Nothing much we can do. */ + } + if (import_lock_thread == me) { + import_lock_level++; + return; + } + if (import_lock_thread != -1 || !PyThread_acquire_lock(import_lock, 0)) + { + PyThreadState *tstate = PyEval_SaveThread(); + PyThread_acquire_lock(import_lock, 1); + PyEval_RestoreThread(tstate); + } + import_lock_thread = me; + import_lock_level = 1; } int _PyImport_ReleaseLock(void) { - long me = PyThread_get_thread_ident(); - if (me == -1 || import_lock == NULL) - return 0; /* Too bad */ - if (import_lock_thread != me) - return -1; - import_lock_level--; - if (import_lock_level == 0) { - import_lock_thread = -1; - PyThread_release_lock(import_lock); - } - return 1; + long me = PyThread_get_thread_ident(); + if (me == -1 || import_lock == NULL) + return 0; /* Too bad */ + if (import_lock_thread != me) + return -1; + import_lock_level--; + if (import_lock_level == 0) { + import_lock_thread = -1; + PyThread_release_lock(import_lock); + } + return 1; } /* This function used to be called from PyOS_AfterFork to ensure that newly @@ -318,9 +318,9 @@ static PyObject * imp_lock_held(PyObject *self, PyObject *noargs) { #ifdef WITH_THREAD - return PyBool_FromLong(import_lock_thread != -1); + return PyBool_FromLong(import_lock_thread != -1); #else - return PyBool_FromLong(0); + return PyBool_FromLong(0); #endif } @@ -328,32 +328,32 @@ static PyObject * imp_acquire_lock(PyObject *self, PyObject *noargs) { #ifdef WITH_THREAD - _PyImport_AcquireLock(); + _PyImport_AcquireLock(); #endif - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } static PyObject * imp_release_lock(PyObject *self, PyObject *noargs) { #ifdef WITH_THREAD - if (_PyImport_ReleaseLock() < 0) { - PyErr_SetString(PyExc_RuntimeError, - "not holding the import lock"); - return NULL; - } + if (_PyImport_ReleaseLock() < 0) { + PyErr_SetString(PyExc_RuntimeError, + "not holding the import lock"); + return NULL; + } #endif - Py_INCREF(Py_None); - return Py_None; + Py_INCREF(Py_None); + return Py_None; } static void imp_modules_reloading_clear(void) { - PyInterpreterState *interp = PyThreadState_Get()->interp; - if (interp->modules_reloading != NULL) - PyDict_Clear(interp->modules_reloading); + PyInterpreterState *interp = PyThreadState_Get()->interp; + if (interp->modules_reloading != NULL) + PyDict_Clear(interp->modules_reloading); } /* Helper for sys */ @@ -361,28 +361,28 @@ imp_modules_reloading_clear(void) PyObject * PyImport_GetModuleDict(void) { - PyInterpreterState *interp = PyThreadState_GET()->interp; - if (interp->modules == NULL) - Py_FatalError("PyImport_GetModuleDict: no module dictionary!"); - return interp->modules; + PyInterpreterState *interp = PyThreadState_GET()->interp; + if (interp->modules == NULL) + Py_FatalError("PyImport_GetModuleDict: no module dictionary!"); + return interp->modules; } /* List of names to clear in sys */ static char* sys_deletes[] = { - "path", "argv", "ps1", "ps2", - "last_type", "last_value", "last_traceback", - "path_hooks", "path_importer_cache", "meta_path", - /* misc stuff */ - "flags", "float_info", - NULL + "path", "argv", "ps1", "ps2", + "last_type", "last_value", "last_traceback", + "path_hooks", "path_importer_cache", "meta_path", + /* misc stuff */ + "flags", "float_info", + NULL }; static char* sys_files[] = { - "stdin", "__stdin__", - "stdout", "__stdout__", - "stderr", "__stderr__", - NULL + "stdin", "__stdin__", + "stdout", "__stdout__", + "stderr", "__stderr__", + NULL }; @@ -391,132 +391,132 @@ static char* sys_files[] = { void PyImport_Cleanup(void) { - Py_ssize_t pos, ndone; - char *name; - PyObject *key, *value, *dict; - PyInterpreterState *interp = PyThreadState_GET()->interp; - PyObject *modules = interp->modules; - - if (modules == NULL) - return; /* Already done */ - - /* Delete some special variables first. These are common - places where user values hide and people complain when their - destructors fail. Since the modules containing them are - deleted *last* of all, they would come too late in the normal - destruction order. Sigh. */ - - value = PyDict_GetItemString(modules, "builtins"); - if (value != NULL && PyModule_Check(value)) { - dict = PyModule_GetDict(value); - if (Py_VerboseFlag) - PySys_WriteStderr("# clear builtins._\n"); - PyDict_SetItemString(dict, "_", Py_None); - } - value = PyDict_GetItemString(modules, "sys"); - if (value != NULL && PyModule_Check(value)) { - char **p; - PyObject *v; - dict = PyModule_GetDict(value); - for (p = sys_deletes; *p != NULL; p++) { - if (Py_VerboseFlag) - PySys_WriteStderr("# clear sys.%s\n", *p); - PyDict_SetItemString(dict, *p, Py_None); - } - for (p = sys_files; *p != NULL; p+=2) { - if (Py_VerboseFlag) - PySys_WriteStderr("# restore sys.%s\n", *p); - v = PyDict_GetItemString(dict, *(p+1)); - if (v == NULL) - v = Py_None; - PyDict_SetItemString(dict, *p, v); - } - } - - /* First, delete __main__ */ - value = PyDict_GetItemString(modules, "__main__"); - if (value != NULL && PyModule_Check(value)) { - if (Py_VerboseFlag) - PySys_WriteStderr("# cleanup __main__\n"); - _PyModule_Clear(value); - PyDict_SetItemString(modules, "__main__", Py_None); - } - - /* The special treatment of "builtins" here is because even - when it's not referenced as a module, its dictionary is - referenced by almost every module's __builtins__. Since - deleting a module clears its dictionary (even if there are - references left to it), we need to delete the "builtins" - module last. Likewise, we don't delete sys until the very - end because it is implicitly referenced (e.g. by print). - - Also note that we 'delete' modules by replacing their entry - in the modules dict with None, rather than really deleting - them; this avoids a rehash of the modules dictionary and - also marks them as "non existent" so they won't be - re-imported. */ - - /* Next, repeatedly delete modules with a reference count of - one (skipping builtins and sys) and delete them */ - do { - ndone = 0; - pos = 0; - while (PyDict_Next(modules, &pos, &key, &value)) { - if (value->ob_refcnt != 1) - continue; - if (PyUnicode_Check(key) && PyModule_Check(value)) { - name = _PyUnicode_AsString(key); - if (strcmp(name, "builtins") == 0) - continue; - if (strcmp(name, "sys") == 0) - continue; - if (Py_VerboseFlag) - PySys_WriteStderr( - "# cleanup[1] %s\n", name); - _PyModule_Clear(value); - PyDict_SetItem(modules, key, Py_None); - ndone++; - } - } - } while (ndone > 0); - - /* Next, delete all modules (still skipping builtins and sys) */ - pos = 0; - while (PyDict_Next(modules, &pos, &key, &value)) { - if (PyUnicode_Check(key) && PyModule_Check(value)) { - name = _PyUnicode_AsString(key); - if (strcmp(name, "builtins") == 0) - continue; - if (strcmp(name, "sys") == 0) - continue; - if (Py_VerboseFlag) - PySys_WriteStderr("# cleanup[2] %s\n", name); - _PyModule_Clear(value); - PyDict_SetItem(modules, key, Py_None); - } - } - - /* Next, delete sys and builtins (in that order) */ - value = PyDict_GetItemString(modules, "sys"); - if (value != NULL && PyModule_Check(value)) { - if (Py_VerboseFlag) - PySys_WriteStderr("# cleanup sys\n"); - _PyModule_Clear(value); - PyDict_SetItemString(modules, "sys", Py_None); - } - value = PyDict_GetItemString(modules, "builtins"); - if (value != NULL && PyModule_Check(value)) { - if (Py_VerboseFlag) - PySys_WriteStderr("# cleanup builtins\n"); - _PyModule_Clear(value); - PyDict_SetItemString(modules, "builtins", Py_None); - } - - /* Finally, clear and delete the modules directory */ - PyDict_Clear(modules); - interp->modules = NULL; - Py_DECREF(modules); - Py_CLEAR(interp->modules_reloading); + Py_ssize_t pos, ndone; + char *name; + PyObject *key, *value, *dict; + PyInterpreterState *interp = PyThreadState_GET()->interp; + PyObject *modules = interp->modules; + + if (modules == NULL) + return; /* Already done */ + + /* Delete some special variables first. These are common + places where user values hide and people complain when their + destructors fail. Since the modules containing them are + deleted *last* of all, they would come too late in the normal + destruction order. Sigh. */ + + value = PyDict_GetItemString(modules, "builtins"); + if (value != NULL && PyModule_Check(value)) { + dict = PyModule_GetDict(value); + if (Py_VerboseFlag) + PySys_WriteStderr("# clear builtins._\n"); + PyDict_SetItemString(dict, "_", Py_None); + } + value = PyDict_GetItemString(modules, "sys"); + if (value != NULL && PyModule_Check(value)) { + char **p; + PyObject *v; + dict = PyModule_GetDict(value); + for (p = sys_deletes; *p != NULL; p++) { + if (Py_VerboseFlag) + PySys_WriteStderr("# clear sys.%s\n", *p); + PyDict_SetItemString(dict, *p, Py_None); + } + for (p = sys_files; *p != NULL; p+=2) { + if (Py_VerboseFlag) + PySys_WriteStderr("# restore sys.%s\n", *p); + v = PyDict_GetItemString(dict, *(p+1)); + if (v == NULL) + v = Py_None; + PyDict_SetItemString(dict, *p, v); + } + } + + /* First, delete __main__ */ + value = PyDict_GetItemString(modules, "__main__"); + if (value != NULL && PyModule_Check(value)) { + if (Py_VerboseFlag) + PySys_WriteStderr("# cleanup __main__\n"); + _PyModule_Clear(value); + PyDict_SetItemString(modules, "__main__", Py_None); + } + + /* The special treatment of "builtins" here is because even + when it's not referenced as a module, its dictionary is + referenced by almost every module's __builtins__. Since + deleting a module clears its dictionary (even if there are + references left to it), we need to delete the "builtins" + module last. Likewise, we don't delete sys until the very + end because it is implicitly referenced (e.g. by print). + + Also note that we 'delete' modules by replacing their entry + in the modules dict with None, rather than really deleting + them; this avoids a rehash of the modules dictionary and + also marks them as "non existent" so they won't be + re-imported. */ + + /* Next, repeatedly delete modules with a reference count of + one (skipping builtins and sys) and delete them */ + do { + ndone = 0; + pos = 0; + while (PyDict_Next(modules, &pos, &key, &value)) { + if (value->ob_refcnt != 1) + continue; + if (PyUnicode_Check(key) && PyModule_Check(value)) { + name = _PyUnicode_AsString(key); + if (strcmp(name, "builtins") == 0) + continue; + if (strcmp(name, "sys") == 0) + continue; + if (Py_VerboseFlag) + PySys_WriteStderr( + "# cleanup[1] %s\n", name); + _PyModule_Clear(value); + PyDict_SetItem(modules, key, Py_None); + ndone++; + } + } + } while (ndone > 0); + + /* Next, delete all modules (still skipping builtins and sys) */ + pos = 0; + while (PyDict_Next(modules, &pos, &key, &value)) { + if (PyUnicode_Check(key) && PyModule_Check(value)) { + name = _PyUnicode_AsString(key); + if (strcmp(name, "builtins") == 0) + continue; + if (strcmp(name, "sys") == 0) + continue; + if (Py_VerboseFlag) + PySys_WriteStderr("# cleanup[2] %s\n", name); + _PyModule_Clear(value); + PyDict_SetItem(modules, key, Py_None); + } + } + + /* Next, delete sys and builtins (in that order) */ + value = PyDict_GetItemString(modules, "sys"); + if (value != NULL && PyModule_Check(value)) { + if (Py_VerboseFlag) + PySys_WriteStderr("# cleanup sys\n"); + _PyModule_Clear(value); + PyDict_SetItemString(modules, "sys", Py_None); + } + value = PyDict_GetItemString(modules, "builtins"); + if (value != NULL && PyModule_Check(value)) { + if (Py_VerboseFlag) + PySys_WriteStderr("# cleanup builtins\n"); + _PyModule_Clear(value); + PyDict_SetItemString(modules, "builtins", Py_None); + } + + /* Finally, clear and delete the modules directory */ + PyDict_Clear(modules); + interp->modules = NULL; + Py_DECREF(modules); + Py_CLEAR(interp->modules_reloading); } @@ -525,7 +525,7 @@ PyImport_Cleanup(void) long PyImport_GetMagicNumber(void) { - return pyc_magic; + return pyc_magic; } @@ -537,7 +537,7 @@ PyImport_GetMagicNumber(void) dictionary is stored by calling _PyImport_FixupExtension() immediately after the module initialization function succeeds. A copy can be retrieved from there by calling - _PyImport_FindExtension(). + _PyImport_FindExtension(). Modules which do support multiple multiple initialization set their m_size field to a non-negative number (indicating the size @@ -548,90 +548,90 @@ PyImport_GetMagicNumber(void) int _PyImport_FixupExtension(PyObject *mod, char *name, char *filename) { - PyObject *modules, *dict; - struct PyModuleDef *def; - if (extensions == NULL) { - extensions = PyDict_New(); - if (extensions == NULL) - return -1; - } - if (mod == NULL || !PyModule_Check(mod)) { - PyErr_BadInternalCall(); - return -1; - } - def = PyModule_GetDef(mod); - if (!def) { - PyErr_BadInternalCall(); - return -1; - } - modules = PyImport_GetModuleDict(); - if (PyDict_SetItemString(modules, name, mod) < 0) - return -1; - if (_PyState_AddModule(mod, def) < 0) { - PyDict_DelItemString(modules, name); - return -1; - } - if (def->m_size == -1) { - if (def->m_base.m_copy) { - /* Somebody already imported the module, - likely under a different name. - XXX this should really not happen. */ - Py_DECREF(def->m_base.m_copy); - def->m_base.m_copy = NULL; - } - dict = PyModule_GetDict(mod); - if (dict == NULL) - return -1; - def->m_base.m_copy = PyDict_Copy(dict); - if (def->m_base.m_copy == NULL) - return -1; - } - PyDict_SetItemString(extensions, filename, (PyObject*)def); - return 0; + PyObject *modules, *dict; + struct PyModuleDef *def; + if (extensions == NULL) { + extensions = PyDict_New(); + if (extensions == NULL) + return -1; + } + if (mod == NULL || !PyModule_Check(mod)) { + PyErr_BadInternalCall(); + return -1; + } + def = PyModule_GetDef(mod); + if (!def) { + PyErr_BadInternalCall(); + return -1; + } + modules = PyImport_GetModuleDict(); + if (PyDict_SetItemString(modules, name, mod) < 0) + return -1; + if (_PyState_AddModule(mod, def) < 0) { + PyDict_DelItemString(modules, name); + return -1; + } + if (def->m_size == -1) { + if (def->m_base.m_copy) { + /* Somebody already imported the module, + likely under a different name. + XXX this should really not happen. */ + Py_DECREF(def->m_base.m_copy); + def->m_base.m_copy = NULL; + } + dict = PyModule_GetDict(mod); + if (dict == NULL) + return -1; + def->m_base.m_copy = PyDict_Copy(dict); + if (def->m_base.m_copy == NULL) + return -1; + } + PyDict_SetItemString(extensions, filename, (PyObject*)def); + return 0; } PyObject * _PyImport_FindExtension(char *name, char *filename) { - PyObject *mod, *mdict; - PyModuleDef* def; - if (extensions == NULL) - return NULL; - def = (PyModuleDef*)PyDict_GetItemString(extensions, filename); - if (def == NULL) - return NULL; - if (def->m_size == -1) { - /* Module does not support repeated initialization */ - if (def->m_base.m_copy == NULL) - return NULL; - mod = PyImport_AddModule(name); - if (mod == NULL) - return NULL; - mdict = PyModule_GetDict(mod); - if (mdict == NULL) - return NULL; - if (PyDict_Update(mdict, def->m_base.m_copy)) - return NULL; - } - else { - if (def->m_base.m_init == NULL) - return NULL; - mod = def->m_base.m_init(); - if (mod == NULL) - return NULL; - PyDict_SetItemString(PyImport_GetModuleDict(), name, mod); - Py_DECREF(mod); - } - if (_PyState_AddModule(mod, def) < 0) { - PyDict_DelItemString(PyImport_GetModuleDict(), name); - Py_DECREF(mod); - return NULL; - } - if (Py_VerboseFlag) - PySys_WriteStderr("import %s # previously loaded (%s)\n", - name, filename); - return mod; - + PyObject *mod, *mdict; + PyModuleDef* def; + if (extensions == NULL) + return NULL; + def = (PyModuleDef*)PyDict_GetItemString(extensions, filename); + if (def == NULL) + return NULL; + if (def->m_size == -1) { + /* Module does not support repeated initialization */ + if (def->m_base.m_copy == NULL) + return NULL; + mod = PyImport_AddModule(name); + if (mod == NULL) + return NULL; + mdict = PyModule_GetDict(mod); + if (mdict == NULL) + return NULL; + if (PyDict_Update(mdict, def->m_base.m_copy)) + return NULL; + } + else { + if (def->m_base.m_init == NULL) + return NULL; + mod = def->m_base.m_init(); + if (mod == NULL) + return NULL; + PyDict_SetItemString(PyImport_GetModuleDict(), name, mod); + Py_DECREF(mod); + } + if (_PyState_AddModule(mod, def) < 0) { + PyDict_DelItemString(PyImport_GetModuleDict(), name); + Py_DECREF(mod); + return NULL; + } + if (Py_VerboseFlag) + PySys_WriteStderr("import %s # previously loaded (%s)\n", + name, filename); + return mod; + } @@ -644,34 +644,34 @@ _PyImport_FindExtension(char *name, char *filename) PyObject * PyImport_AddModule(const char *name) { - PyObject *modules = PyImport_GetModuleDict(); - PyObject *m; + PyObject *modules = PyImport_GetModuleDict(); + PyObject *m; - if ((m = PyDict_GetItemString(modules, name)) != NULL && - PyModule_Check(m)) - return m; - m = PyModule_New(name); - if (m == NULL) - return NULL; - if (PyDict_SetItemString(modules, name, m) != 0) { - Py_DECREF(m); - return NULL; - } - Py_DECREF(m); /* Yes, it still exists, in modules! */ + if ((m = PyDict_GetItemString(modules, name)) != NULL && + PyModule_Check(m)) + return m; + m = PyModule_New(name); + if (m == NULL) + return NULL; + if (PyDict_SetItemString(modules, name, m) != 0) { + Py_DECREF(m); + return NULL; + } + Py_DECREF(m); /* Yes, it still exists, in modules! */ - return m; + return m; } /* Remove name from sys.modules, if it's there. */ static void _RemoveModule(const char *name) { - PyObject *modules = PyImport_GetModuleDict(); - if (PyDict_GetItemString(modules, name) == NULL) - return; - if (PyDict_DelItemString(modules, name) < 0) - Py_FatalError("import: deleting existing key in" - "sys.modules failed"); + PyObject *modules = PyImport_GetModuleDict(); + if (PyDict_GetItemString(modules, name) == NULL) + return; + if (PyDict_DelItemString(modules, name) < 0) + Py_FatalError("import: deleting existing key in" + "sys.modules failed"); } static PyObject * get_sourcefile(const char *file); @@ -686,60 +686,60 @@ static PyObject * get_sourcefile(const char *file); PyObject * PyImport_ExecCodeModule(char *name, PyObject *co) { - return PyImport_ExecCodeModuleEx(name, co, (char *)NULL); + return PyImport_ExecCodeModuleEx(name, co, (char *)NULL); } PyObject * PyImport_ExecCodeModuleEx(char *name, PyObject *co, char *pathname) { - PyObject *modules = PyImport_GetModuleDict(); - PyObject *m, *d, *v; - - m = PyImport_AddModule(name); - if (m == NULL) - return NULL; - /* If the module is being reloaded, we get the old module back - and re-use its dict to exec the new code. */ - d = PyModule_GetDict(m); - if (PyDict_GetItemString(d, "__builtins__") == NULL) { - if (PyDict_SetItemString(d, "__builtins__", - PyEval_GetBuiltins()) != 0) - goto error; - } - /* Remember the filename as the __file__ attribute */ - v = NULL; - if (pathname != NULL) { - v = get_sourcefile(pathname); - if (v == NULL) - PyErr_Clear(); - } - if (v == NULL) { - v = ((PyCodeObject *)co)->co_filename; - Py_INCREF(v); - } - if (PyDict_SetItemString(d, "__file__", v) != 0) - PyErr_Clear(); /* Not important enough to report */ - Py_DECREF(v); - - v = PyEval_EvalCode((PyCodeObject *)co, d, d); - if (v == NULL) - goto error; - Py_DECREF(v); - - if ((m = PyDict_GetItemString(modules, name)) == NULL) { - PyErr_Format(PyExc_ImportError, - "Loaded module %.200s not found in sys.modules", - name); - return NULL; - } - - Py_INCREF(m); - - return m; + PyObject *modules = PyImport_GetModuleDict(); + PyObject *m, *d, *v; + + m = PyImport_AddModule(name); + if (m == NULL) + return NULL; + /* If the module is being reloaded, we get the old module back + and re-use its dict to exec the new code. */ + d = PyModule_GetDict(m); + if (PyDict_GetItemString(d, "__builtins__") == NULL) { + if (PyDict_SetItemString(d, "__builtins__", + PyEval_GetBuiltins()) != 0) + goto error; + } + /* Remember the filename as the __file__ attribute */ + v = NULL; + if (pathname != NULL) { + v = get_sourcefile(pathname); + if (v == NULL) + PyErr_Clear(); + } + if (v == NULL) { + v = ((PyCodeObject *)co)->co_filename; + Py_INCREF(v); + } + if (PyDict_SetItemString(d, "__file__", v) != 0) + PyErr_Clear(); /* Not important enough to report */ + Py_DECREF(v); + + v = PyEval_EvalCode((PyCodeObject *)co, d, d); + if (v == NULL) + goto error; + Py_DECREF(v); + + if ((m = PyDict_GetItemString(modules, name)) == NULL) { + PyErr_Format(PyExc_ImportError, + "Loaded module %.200s not found in sys.modules", + name); + return NULL; + } + + Py_INCREF(m); + + return m; error: - _RemoveModule(name); - return NULL; + _RemoveModule(name); + return NULL; } @@ -751,21 +751,21 @@ PyImport_ExecCodeModuleEx(char *name, PyObject *co, char *pathname) static char * make_compiled_pathname(char *pathname, char *buf, size_t buflen) { - size_t len = strlen(pathname); - if (len+2 > buflen) - return NULL; + size_t len = strlen(pathname); + if (len+2 > buflen) + return NULL; #ifdef MS_WINDOWS - /* Treat .pyw as if it were .py. The case of ".pyw" must match - that used in _PyImport_StandardFiletab. */ - if (len >= 4 && strcmp(&pathname[len-4], ".pyw") == 0) - --len; /* pretend 'w' isn't there */ + /* Treat .pyw as if it were .py. The case of ".pyw" must match + that used in _PyImport_StandardFiletab. */ + if (len >= 4 && strcmp(&pathname[len-4], ".pyw") == 0) + --len; /* pretend 'w' isn't there */ #endif - memcpy(buf, pathname, len); - buf[len] = Py_OptimizeFlag ? 'o' : 'c'; - buf[len+1] = '\0'; + memcpy(buf, pathname, len); + buf[len] = Py_OptimizeFlag ? 'o' : 'c'; + buf[len+1] = '\0'; - return buf; + return buf; } @@ -779,30 +779,30 @@ make_compiled_pathname(char *pathname, char *buf, size_t buflen) static FILE * check_compiled_module(char *pathname, time_t mtime, char *cpathname) { - FILE *fp; - long magic; - long pyc_mtime; - - fp = fopen(cpathname, "rb"); - if (fp == NULL) - return NULL; - magic = PyMarshal_ReadLongFromFile(fp); - if (magic != pyc_magic) { - if (Py_VerboseFlag) - PySys_WriteStderr("# %s has bad magic\n", cpathname); - fclose(fp); - return NULL; - } - pyc_mtime = PyMarshal_ReadLongFromFile(fp); - if (pyc_mtime != mtime) { - if (Py_VerboseFlag) - PySys_WriteStderr("# %s has bad mtime\n", cpathname); - fclose(fp); - return NULL; - } - if (Py_VerboseFlag) - PySys_WriteStderr("# %s matches %s\n", cpathname, pathname); - return fp; + FILE *fp; + long magic; + long pyc_mtime; + + fp = fopen(cpathname, "rb"); + if (fp == NULL) + return NULL; + magic = PyMarshal_ReadLongFromFile(fp); + if (magic != pyc_magic) { + if (Py_VerboseFlag) + PySys_WriteStderr("# %s has bad magic\n", cpathname); + fclose(fp); + return NULL; + } + pyc_mtime = PyMarshal_ReadLongFromFile(fp); + if (pyc_mtime != mtime) { + if (Py_VerboseFlag) + PySys_WriteStderr("# %s has bad mtime\n", cpathname); + fclose(fp); + return NULL; + } + if (Py_VerboseFlag) + PySys_WriteStderr("# %s matches %s\n", cpathname, pathname); + return fp; } @@ -811,18 +811,18 @@ check_compiled_module(char *pathname, time_t mtime, char *cpathname) static PyCodeObject * read_compiled_module(char *cpathname, FILE *fp) { - PyObject *co; + PyObject *co; - co = PyMarshal_ReadLastObjectFromFile(fp); - if (co == NULL) - return NULL; - if (!PyCode_Check(co)) { - PyErr_Format(PyExc_ImportError, - "Non-code object in %.200s", cpathname); - Py_DECREF(co); - return NULL; - } - return (PyCodeObject *)co; + co = PyMarshal_ReadLastObjectFromFile(fp); + if (co == NULL) + return NULL; + if (!PyCode_Check(co)) { + PyErr_Format(PyExc_ImportError, + "Non-code object in %.200s", cpathname); + Py_DECREF(co); + return NULL; + } + return (PyCodeObject *)co; } @@ -832,27 +832,27 @@ read_compiled_module(char *cpathname, FILE *fp) static PyObject * load_compiled_module(char *name, char *cpathname, FILE *fp) { - long magic; - PyCodeObject *co; - PyObject *m; - - magic = PyMarshal_ReadLongFromFile(fp); - if (magic != pyc_magic) { - PyErr_Format(PyExc_ImportError, - "Bad magic number in %.200s", cpathname); - return NULL; - } - (void) PyMarshal_ReadLongFromFile(fp); - co = read_compiled_module(cpathname, fp); - if (co == NULL) - return NULL; - if (Py_VerboseFlag) - PySys_WriteStderr("import %s # precompiled from %s\n", - name, cpathname); - m = PyImport_ExecCodeModuleEx(name, (PyObject *)co, cpathname); - Py_DECREF(co); - - return m; + long magic; + PyCodeObject *co; + PyObject *m; + + magic = PyMarshal_ReadLongFromFile(fp); + if (magic != pyc_magic) { + PyErr_Format(PyExc_ImportError, + "Bad magic number in %.200s", cpathname); + return NULL; + } + (void) PyMarshal_ReadLongFromFile(fp); + co = read_compiled_module(cpathname, fp); + if (co == NULL) + return NULL; + if (Py_VerboseFlag) + PySys_WriteStderr("import %s # precompiled from %s\n", + name, cpathname); + m = PyImport_ExecCodeModuleEx(name, (PyObject *)co, cpathname); + Py_DECREF(co); + + return m; } /* Parse a source file and return the corresponding code object */ @@ -860,22 +860,22 @@ load_compiled_module(char *name, char *cpathname, FILE *fp) static PyCodeObject * parse_source_module(const char *pathname, FILE *fp) { - PyCodeObject *co = NULL; - mod_ty mod; - PyCompilerFlags flags; - PyArena *arena = PyArena_New(); - if (arena == NULL) - return NULL; + PyCodeObject *co = NULL; + mod_ty mod; + PyCompilerFlags flags; + PyArena *arena = PyArena_New(); + if (arena == NULL) + return NULL; - flags.cf_flags = 0; - mod = PyParser_ASTFromFile(fp, pathname, NULL, - Py_file_input, 0, 0, &flags, - NULL, arena); - if (mod) { - co = PyAST_Compile(mod, pathname, NULL, arena); - } - PyArena_Free(arena); - return co; + flags.cf_flags = 0; + mod = PyParser_ASTFromFile(fp, pathname, NULL, + Py_file_input, 0, 0, &flags, + NULL, arena); + if (mod) { + co = PyAST_Compile(mod, pathname, NULL, arena); + } + PyArena_Free(arena); + return co; } @@ -885,30 +885,30 @@ static FILE * open_exclusive(char *filename, mode_t mode) { #if defined(O_EXCL)&&defined(O_CREAT)&&defined(O_WRONLY)&&defined(O_TRUNC) - /* Use O_EXCL to avoid a race condition when another process tries to - write the same file. When that happens, our open() call fails, - which is just fine (since it's only a cache). - XXX If the file exists and is writable but the directory is not - writable, the file will never be written. Oh well. - */ - int fd; - (void) unlink(filename); - fd = open(filename, O_EXCL|O_CREAT|O_WRONLY|O_TRUNC + /* Use O_EXCL to avoid a race condition when another process tries to + write the same file. When that happens, our open() call fails, + which is just fine (since it's only a cache). + XXX If the file exists and is writable but the directory is not + writable, the file will never be written. Oh well. + */ + int fd; + (void) unlink(filename); + fd = open(filename, O_EXCL|O_CREAT|O_WRONLY|O_TRUNC #ifdef O_BINARY - |O_BINARY /* necessary for Windows */ + |O_BINARY /* necessary for Windows */ #endif #ifdef __VMS - , mode, "ctxt=bin", "shr=nil" + , mode, "ctxt=bin", "shr=nil" #else - , mode + , mode #endif - ); - if (fd < 0) - return NULL; - return fdopen(fd, "wb"); + ); + if (fd < 0) + return NULL; + return fdopen(fd, "wb"); #else - /* Best we can do -- on Windows this can't happen anyway */ - return fopen(filename, "wb"); + /* Best we can do -- on Windows this can't happen anyway */ + return fopen(filename, "wb"); #endif } @@ -921,87 +921,87 @@ open_exclusive(char *filename, mode_t mode) static void write_compiled_module(PyCodeObject *co, char *cpathname, struct stat *srcstat) { - FILE *fp; - time_t mtime = srcstat->st_mtime; + FILE *fp; + time_t mtime = srcstat->st_mtime; #ifdef MS_WINDOWS /* since Windows uses different permissions */ - mode_t mode = srcstat->st_mode & ~S_IEXEC; + mode_t mode = srcstat->st_mode & ~S_IEXEC; #else - mode_t mode = srcstat->st_mode & ~S_IXUSR & ~S_IXGRP & ~S_IXOTH; -#endif - - fp = open_exclusive(cpathname, mode); - if (fp == NULL) { - if (Py_VerboseFlag) - PySys_WriteStderr( - "# can't create %s\n", cpathname); - return; - } - PyMarshal_WriteLongToFile(pyc_magic, fp, Py_MARSHAL_VERSION); - /* First write a 0 for mtime */ - PyMarshal_WriteLongToFile(0L, fp, Py_MARSHAL_VERSION); - PyMarshal_WriteObjectToFile((PyObject *)co, fp, Py_MARSHAL_VERSION); - if (fflush(fp) != 0 || ferror(fp)) { - if (Py_VerboseFlag) - PySys_WriteStderr("# can't write %s\n", cpathname); - /* Don't keep partial file */ - fclose(fp); - (void) unlink(cpathname); - return; - } - /* Now write the true mtime */ - fseek(fp, 4L, 0); - assert(mtime < LONG_MAX); - PyMarshal_WriteLongToFile((long)mtime, fp, Py_MARSHAL_VERSION); - fflush(fp); - fclose(fp); - if (Py_VerboseFlag) - PySys_WriteStderr("# wrote %s\n", cpathname); + mode_t mode = srcstat->st_mode & ~S_IXUSR & ~S_IXGRP & ~S_IXOTH; +#endif + + fp = open_exclusive(cpathname, mode); + if (fp == NULL) { + if (Py_VerboseFlag) + PySys_WriteStderr( + "# can't create %s\n", cpathname); + return; + } + PyMarshal_WriteLongToFile(pyc_magic, fp, Py_MARSHAL_VERSION); + /* First write a 0 for mtime */ + PyMarshal_WriteLongToFile(0L, fp, Py_MARSHAL_VERSION); + PyMarshal_WriteObjectToFile((PyObject *)co, fp, Py_MARSHAL_VERSION); + if (fflush(fp) != 0 || ferror(fp)) { + if (Py_VerboseFlag) + PySys_WriteStderr("# can't write %s\n", cpathname); + /* Don't keep partial file */ + fclose(fp); + (void) unlink(cpathname); + return; + } + /* Now write the true mtime */ + fseek(fp, 4L, 0); + assert(mtime < LONG_MAX); + PyMarshal_WriteLongToFile((long)mtime, fp, Py_MARSHAL_VERSION); + fflush(fp); + fclose(fp); + if (Py_VerboseFlag) + PySys_WriteStderr("# wrote %s\n", cpathname); } static void update_code_filenames(PyCodeObject *co, PyObject *oldname, PyObject *newname) { - PyObject *constants, *tmp; - Py_ssize_t i, n; + PyObject *constants, *tmp; + Py_ssize_t i, n; - if (PyUnicode_Compare(co->co_filename, oldname)) - return; + if (PyUnicode_Compare(co->co_filename, oldname)) + return; - tmp = co->co_filename; - co->co_filename = newname; - Py_INCREF(co->co_filename); - Py_DECREF(tmp); + tmp = co->co_filename; + co->co_filename = newname; + Py_INCREF(co->co_filename); + Py_DECREF(tmp); - constants = co->co_consts; - n = PyTuple_GET_SIZE(constants); - for (i = 0; i < n; i++) { - tmp = PyTuple_GET_ITEM(constants, i); - if (PyCode_Check(tmp)) - update_code_filenames((PyCodeObject *)tmp, - oldname, newname); - } + constants = co->co_consts; + n = PyTuple_GET_SIZE(constants); + for (i = 0; i < n; i++) { + tmp = PyTuple_GET_ITEM(constants, i); + if (PyCode_Check(tmp)) + update_code_filenames((PyCodeObject *)tmp, + oldname, newname); + } } static int update_compiled_module(PyCodeObject *co, char *pathname) { - PyObject *oldname, *newname; + PyObject *oldname, *newname; - newname = PyUnicode_DecodeFSDefault(pathname); - if (newname == NULL) - return -1; + newname = PyUnicode_DecodeFSDefault(pathname); + if (newname == NULL) + return -1; - if (!PyUnicode_Compare(co->co_filename, newname)) { - Py_DECREF(newname); - return 0; - } + if (!PyUnicode_Compare(co->co_filename, newname)) { + Py_DECREF(newname); + return 0; + } - oldname = co->co_filename; - Py_INCREF(oldname); - update_code_filenames(co, oldname, newname); - Py_DECREF(oldname); - Py_DECREF(newname); - return 1; + oldname = co->co_filename; + Py_INCREF(oldname); + update_code_filenames(co, oldname, newname); + Py_DECREF(oldname); + Py_DECREF(newname); + return 1; } /* Load a source module from a given file and return its module @@ -1011,62 +1011,62 @@ update_compiled_module(PyCodeObject *co, char *pathname) static PyObject * load_source_module(char *name, char *pathname, FILE *fp) { - struct stat st; - FILE *fpc; - char buf[MAXPATHLEN+1]; - char *cpathname; - PyCodeObject *co; - PyObject *m; - - if (fstat(fileno(fp), &st) != 0) { - PyErr_Format(PyExc_RuntimeError, - "unable to get file status from '%s'", - pathname); - return NULL; - } + struct stat st; + FILE *fpc; + char buf[MAXPATHLEN+1]; + char *cpathname; + PyCodeObject *co; + PyObject *m; + + if (fstat(fileno(fp), &st) != 0) { + PyErr_Format(PyExc_RuntimeError, + "unable to get file status from '%s'", + pathname); + return NULL; + } #if SIZEOF_TIME_T > 4 - /* Python's .pyc timestamp handling presumes that the timestamp fits - in 4 bytes. This will be fine until sometime in the year 2038, - when a 4-byte signed time_t will overflow. - */ - if (st.st_mtime >> 32) { - PyErr_SetString(PyExc_OverflowError, - "modification time overflows a 4 byte field"); - return NULL; - } + /* Python's .pyc timestamp handling presumes that the timestamp fits + in 4 bytes. This will be fine until sometime in the year 2038, + when a 4-byte signed time_t will overflow. + */ + if (st.st_mtime >> 32) { + PyErr_SetString(PyExc_OverflowError, + "modification time overflows a 4 byte field"); + return NULL; + } #endif - cpathname = make_compiled_pathname(pathname, buf, - (size_t)MAXPATHLEN + 1); - if (cpathname != NULL && - (fpc = check_compiled_module(pathname, st.st_mtime, cpathname))) { - co = read_compiled_module(cpathname, fpc); - fclose(fpc); - if (co == NULL) - return NULL; - if (update_compiled_module(co, pathname) < 0) - return NULL; - if (Py_VerboseFlag) - PySys_WriteStderr("import %s # precompiled from %s\n", - name, cpathname); - pathname = cpathname; - } - else { - co = parse_source_module(pathname, fp); - if (co == NULL) - return NULL; - if (Py_VerboseFlag) - PySys_WriteStderr("import %s # from %s\n", - name, pathname); - if (cpathname) { - PyObject *ro = PySys_GetObject("dont_write_bytecode"); - if (ro == NULL || !PyObject_IsTrue(ro)) - write_compiled_module(co, cpathname, &st); - } - } - m = PyImport_ExecCodeModuleEx(name, (PyObject *)co, pathname); - Py_DECREF(co); - - return m; + cpathname = make_compiled_pathname(pathname, buf, + (size_t)MAXPATHLEN + 1); + if (cpathname != NULL && + (fpc = check_compiled_module(pathname, st.st_mtime, cpathname))) { + co = read_compiled_module(cpathname, fpc); + fclose(fpc); + if (co == NULL) + return NULL; + if (update_compiled_module(co, pathname) < 0) + return NULL; + if (Py_VerboseFlag) + PySys_WriteStderr("import %s # precompiled from %s\n", + name, cpathname); + pathname = cpathname; + } + else { + co = parse_source_module(pathname, fp); + if (co == NULL) + return NULL; + if (Py_VerboseFlag) + PySys_WriteStderr("import %s # from %s\n", + name, pathname); + if (cpathname) { + PyObject *ro = PySys_GetObject("dont_write_bytecode"); + if (ro == NULL || !PyObject_IsTrue(ro)) + write_compiled_module(co, cpathname, &st); + } + } + m = PyImport_ExecCodeModuleEx(name, (PyObject *)co, pathname); + Py_DECREF(co); + + return m; } /* Get source file -> unicode or None @@ -1075,37 +1075,37 @@ load_source_module(char *name, char *pathname, FILE *fp) static PyObject * get_sourcefile(const char *file) { - char py[MAXPATHLEN + 1]; - Py_ssize_t len; - PyObject *u; - struct stat statbuf; - - if (!file || !*file) { - Py_RETURN_NONE; - } - - len = strlen(file); - /* match '*.py?' */ - if (len > MAXPATHLEN || PyOS_strnicmp(&file[len-4], ".py", 3) != 0) { - return PyUnicode_DecodeFSDefault(file); - } - - strncpy(py, file, len-1); - py[len-1] = '\0'; - if (stat(py, &statbuf) == 0 && - S_ISREG(statbuf.st_mode)) { - u = PyUnicode_DecodeFSDefault(py); - } - else { - u = PyUnicode_DecodeFSDefault(file); - } - return u; + char py[MAXPATHLEN + 1]; + Py_ssize_t len; + PyObject *u; + struct stat statbuf; + + if (!file || !*file) { + Py_RETURN_NONE; + } + + len = strlen(file); + /* match '*.py?' */ + if (len > MAXPATHLEN || PyOS_strnicmp(&file[len-4], ".py", 3) != 0) { + return PyUnicode_DecodeFSDefault(file); + } + + strncpy(py, file, len-1); + py[len-1] = '\0'; + if (stat(py, &statbuf) == 0 && + S_ISREG(statbuf.st_mode)) { + u = PyUnicode_DecodeFSDefault(py); + } + else { + u = PyUnicode_DecodeFSDefault(file); + } + return u; } /* Forward */ static PyObject *load_module(char *, FILE *, char *, int, PyObject *); static struct filedescr *find_module(char *, char *, PyObject *, - char *, size_t, FILE **, PyObject **); + char *, size_t, FILE **, PyObject **); static struct _frozen * find_frozen(char *); /* Load a package and return its module object WITH INCREMENTED @@ -1114,54 +1114,54 @@ static struct _frozen * find_frozen(char *); static PyObject * load_package(char *name, char *pathname) { - PyObject *m, *d; - PyObject *file = NULL; - PyObject *path = NULL; - int err; - char buf[MAXPATHLEN+1]; - FILE *fp = NULL; - struct filedescr *fdp; - - m = PyImport_AddModule(name); - if (m == NULL) - return NULL; - if (Py_VerboseFlag) - PySys_WriteStderr("import %s # directory %s\n", - name, pathname); - d = PyModule_GetDict(m); - file = get_sourcefile(pathname); - if (file == NULL) - goto error; - path = Py_BuildValue("[O]", file); - if (path == NULL) - goto error; - err = PyDict_SetItemString(d, "__file__", file); - if (err == 0) - err = PyDict_SetItemString(d, "__path__", path); - if (err != 0) - goto error; - buf[0] = '\0'; - fdp = find_module(name, "__init__", path, buf, sizeof(buf), &fp, NULL); - if (fdp == NULL) { - if (PyErr_ExceptionMatches(PyExc_ImportError)) { - PyErr_Clear(); - Py_INCREF(m); - } - else - m = NULL; - goto cleanup; - } - m = load_module(name, fp, buf, fdp->type, NULL); - if (fp != NULL) - fclose(fp); - goto cleanup; + PyObject *m, *d; + PyObject *file = NULL; + PyObject *path = NULL; + int err; + char buf[MAXPATHLEN+1]; + FILE *fp = NULL; + struct filedescr *fdp; + + m = PyImport_AddModule(name); + if (m == NULL) + return NULL; + if (Py_VerboseFlag) + PySys_WriteStderr("import %s # directory %s\n", + name, pathname); + d = PyModule_GetDict(m); + file = get_sourcefile(pathname); + if (file == NULL) + goto error; + path = Py_BuildValue("[O]", file); + if (path == NULL) + goto error; + err = PyDict_SetItemString(d, "__file__", file); + if (err == 0) + err = PyDict_SetItemString(d, "__path__", path); + if (err != 0) + goto error; + buf[0] = '\0'; + fdp = find_module(name, "__init__", path, buf, sizeof(buf), &fp, NULL); + if (fdp == NULL) { + if (PyErr_ExceptionMatches(PyExc_ImportError)) { + PyErr_Clear(); + Py_INCREF(m); + } + else + m = NULL; + goto cleanup; + } + m = load_module(name, fp, buf, fdp->type, NULL); + if (fp != NULL) + fclose(fp); + goto cleanup; error: - m = NULL; + m = NULL; cleanup: - Py_XDECREF(path); - Py_XDECREF(file); - return m; + Py_XDECREF(path); + Py_XDECREF(file); + return m; } @@ -1170,16 +1170,16 @@ load_package(char *name, char *pathname) static int is_builtin(char *name) { - int i; - for (i = 0; PyImport_Inittab[i].name != NULL; i++) { - if (strcmp(name, PyImport_Inittab[i].name) == 0) { - if (PyImport_Inittab[i].initfunc == NULL) - return -1; - else - return 1; - } - } - return 0; + int i; + for (i = 0; PyImport_Inittab[i].name != NULL; i++) { + if (strcmp(name, PyImport_Inittab[i].name) == 0) { + if (PyImport_Inittab[i].initfunc == NULL) + return -1; + else + return 1; + } + } + return 0; } @@ -1193,72 +1193,72 @@ is_builtin(char *name) static PyObject * get_path_importer(PyObject *path_importer_cache, PyObject *path_hooks, - PyObject *p) -{ - PyObject *importer; - Py_ssize_t j, nhooks; - - /* These conditions are the caller's responsibility: */ - assert(PyList_Check(path_hooks)); - assert(PyDict_Check(path_importer_cache)); - - nhooks = PyList_Size(path_hooks); - if (nhooks < 0) - return NULL; /* Shouldn't happen */ - - importer = PyDict_GetItem(path_importer_cache, p); - if (importer != NULL) - return importer; - - /* set path_importer_cache[p] to None to avoid recursion */ - if (PyDict_SetItem(path_importer_cache, p, Py_None) != 0) - return NULL; - - for (j = 0; j < nhooks; j++) { - PyObject *hook = PyList_GetItem(path_hooks, j); - if (hook == NULL) - return NULL; - importer = PyObject_CallFunctionObjArgs(hook, p, NULL); - if (importer != NULL) - break; - - if (!PyErr_ExceptionMatches(PyExc_ImportError)) { - return NULL; - } - PyErr_Clear(); - } - if (importer == NULL) { - importer = PyObject_CallFunctionObjArgs( - (PyObject *)&PyNullImporter_Type, p, NULL - ); - if (importer == NULL) { - if (PyErr_ExceptionMatches(PyExc_ImportError)) { - PyErr_Clear(); - return Py_None; - } - } - } - if (importer != NULL) { - int err = PyDict_SetItem(path_importer_cache, p, importer); - Py_DECREF(importer); - if (err != 0) - return NULL; - } - return importer; + PyObject *p) +{ + PyObject *importer; + Py_ssize_t j, nhooks; + + /* These conditions are the caller's responsibility: */ + assert(PyList_Check(path_hooks)); + assert(PyDict_Check(path_importer_cache)); + + nhooks = PyList_Size(path_hooks); + if (nhooks < 0) + return NULL; /* Shouldn't happen */ + + importer = PyDict_GetItem(path_importer_cache, p); + if (importer != NULL) + return importer; + + /* set path_importer_cache[p] to None to avoid recursion */ + if (PyDict_SetItem(path_importer_cache, p, Py_None) != 0) + return NULL; + + for (j = 0; j < nhooks; j++) { + PyObject *hook = PyList_GetItem(path_hooks, j); + if (hook == NULL) + return NULL; + importer = PyObject_CallFunctionObjArgs(hook, p, NULL); + if (importer != NULL) + break; + + if (!PyErr_ExceptionMatches(PyExc_ImportError)) { + return NULL; + } + PyErr_Clear(); + } + if (importer == NULL) { + importer = PyObject_CallFunctionObjArgs( + (PyObject *)&PyNullImporter_Type, p, NULL + ); + if (importer == NULL) { + if (PyErr_ExceptionMatches(PyExc_ImportError)) { + PyErr_Clear(); + return Py_None; + } + } + } + if (importer != NULL) { + int err = PyDict_SetItem(path_importer_cache, p, importer); + Py_DECREF(importer); + if (err != 0) + return NULL; + } + return importer; } PyAPI_FUNC(PyObject *) PyImport_GetImporter(PyObject *path) { - PyObject *importer=NULL, *path_importer_cache=NULL, *path_hooks=NULL; + PyObject *importer=NULL, *path_importer_cache=NULL, *path_hooks=NULL; - if ((path_importer_cache = PySys_GetObject("path_importer_cache"))) { - if ((path_hooks = PySys_GetObject("path_hooks"))) { - importer = get_path_importer(path_importer_cache, - path_hooks, path); - } - } - Py_XINCREF(importer); /* get_path_importer returns a borrowed reference */ - return importer; + if ((path_importer_cache = PySys_GetObject("path_importer_cache"))) { + if ((path_hooks = PySys_GetObject("path_hooks"))) { + importer = get_path_importer(path_importer_cache, + path_hooks, path); + } + } + Py_XINCREF(importer); /* get_path_importer returns a borrowed reference */ + return importer; } /* Search the path (default sys.path) for a module. Return the @@ -1267,7 +1267,7 @@ PyImport_GetImporter(PyObject *path) { #ifdef MS_COREDLL extern FILE *PyWin_FindRegisteredModule(const char *, struct filedescr **, - char *, Py_ssize_t); + char *, Py_ssize_t); #endif static int case_ok(char *, Py_ssize_t, Py_ssize_t, char *); @@ -1276,276 +1276,276 @@ static struct filedescr importhookdescr = {"", "", IMP_HOOK}; static struct filedescr * find_module(char *fullname, char *subname, PyObject *path, char *buf, - size_t buflen, FILE **p_fp, PyObject **p_loader) -{ - Py_ssize_t i, npath; - size_t len, namelen; - struct filedescr *fdp = NULL; - char *filemode; - FILE *fp = NULL; - PyObject *path_hooks, *path_importer_cache; - struct stat statbuf; - static struct filedescr fd_frozen = {"", "", PY_FROZEN}; - static struct filedescr fd_builtin = {"", "", C_BUILTIN}; - static struct filedescr fd_package = {"", "", PKG_DIRECTORY}; - char name[MAXPATHLEN+1]; + size_t buflen, FILE **p_fp, PyObject **p_loader) +{ + Py_ssize_t i, npath; + size_t len, namelen; + struct filedescr *fdp = NULL; + char *filemode; + FILE *fp = NULL; + PyObject *path_hooks, *path_importer_cache; + struct stat statbuf; + static struct filedescr fd_frozen = {"", "", PY_FROZEN}; + static struct filedescr fd_builtin = {"", "", C_BUILTIN}; + static struct filedescr fd_package = {"", "", PKG_DIRECTORY}; + char name[MAXPATHLEN+1]; #if defined(PYOS_OS2) - size_t saved_len; - size_t saved_namelen; - char *saved_buf = NULL; + size_t saved_len; + size_t saved_namelen; + char *saved_buf = NULL; #endif - if (p_loader != NULL) - *p_loader = NULL; - - if (strlen(subname) > MAXPATHLEN) { - PyErr_SetString(PyExc_OverflowError, - "module name is too long"); - return NULL; - } - strcpy(name, subname); - - /* sys.meta_path import hook */ - if (p_loader != NULL) { - PyObject *meta_path; - - meta_path = PySys_GetObject("meta_path"); - if (meta_path == NULL || !PyList_Check(meta_path)) { - PyErr_SetString(PyExc_ImportError, - "sys.meta_path must be a list of " - "import hooks"); - return NULL; - } - Py_INCREF(meta_path); /* zap guard */ - npath = PyList_Size(meta_path); - for (i = 0; i < npath; i++) { - PyObject *loader; - PyObject *hook = PyList_GetItem(meta_path, i); - loader = PyObject_CallMethod(hook, "find_module", - "sO", fullname, - path != NULL ? - path : Py_None); - if (loader == NULL) { - Py_DECREF(meta_path); - return NULL; /* true error */ - } - if (loader != Py_None) { - /* a loader was found */ - *p_loader = loader; - Py_DECREF(meta_path); - return &importhookdescr; - } - Py_DECREF(loader); - } - Py_DECREF(meta_path); - } - - if (find_frozen(fullname) != NULL) { - strcpy(buf, fullname); - return &fd_frozen; - } - - if (path == NULL) { - if (is_builtin(name)) { - strcpy(buf, name); - return &fd_builtin; - } + if (p_loader != NULL) + *p_loader = NULL; + + if (strlen(subname) > MAXPATHLEN) { + PyErr_SetString(PyExc_OverflowError, + "module name is too long"); + return NULL; + } + strcpy(name, subname); + + /* sys.meta_path import hook */ + if (p_loader != NULL) { + PyObject *meta_path; + + meta_path = PySys_GetObject("meta_path"); + if (meta_path == NULL || !PyList_Check(meta_path)) { + PyErr_SetString(PyExc_ImportError, + "sys.meta_path must be a list of " + "import hooks"); + return NULL; + } + Py_INCREF(meta_path); /* zap guard */ + npath = PyList_Size(meta_path); + for (i = 0; i < npath; i++) { + PyObject *loader; + PyObject *hook = PyList_GetItem(meta_path, i); + loader = PyObject_CallMethod(hook, "find_module", + "sO", fullname, + path != NULL ? + path : Py_None); + if (loader == NULL) { + Py_DECREF(meta_path); + return NULL; /* true error */ + } + if (loader != Py_None) { + /* a loader was found */ + *p_loader = loader; + Py_DECREF(meta_path); + return &importhookdescr; + } + Py_DECREF(loader); + } + Py_DECREF(meta_path); + } + + if (find_frozen(fullname) != NULL) { + strcpy(buf, fullname); + return &fd_frozen; + } + + if (path == NULL) { + if (is_builtin(name)) { + strcpy(buf, name); + return &fd_builtin; + } #ifdef MS_COREDLL - fp = PyWin_FindRegisteredModule(name, &fdp, buf, buflen); - if (fp != NULL) { - *p_fp = fp; - return fdp; - } + fp = PyWin_FindRegisteredModule(name, &fdp, buf, buflen); + if (fp != NULL) { + *p_fp = fp; + return fdp; + } #endif - path = PySys_GetObject("path"); - } - - if (path == NULL || !PyList_Check(path)) { - PyErr_SetString(PyExc_ImportError, - "sys.path must be a list of directory names"); - return NULL; - } - - path_hooks = PySys_GetObject("path_hooks"); - if (path_hooks == NULL || !PyList_Check(path_hooks)) { - PyErr_SetString(PyExc_ImportError, - "sys.path_hooks must be a list of " - "import hooks"); - return NULL; - } - path_importer_cache = PySys_GetObject("path_importer_cache"); - if (path_importer_cache == NULL || - !PyDict_Check(path_importer_cache)) { - PyErr_SetString(PyExc_ImportError, - "sys.path_importer_cache must be a dict"); - return NULL; - } - - npath = PyList_Size(path); - namelen = strlen(name); - for (i = 0; i < npath; i++) { - PyObject *v = PyList_GetItem(path, i); - PyObject *origv = v; - const char *base; - Py_ssize_t size; - if (!v) - return NULL; - if (PyUnicode_Check(v)) { - v = PyUnicode_AsEncodedString(v, - Py_FileSystemDefaultEncoding, NULL); - if (v == NULL) - return NULL; - } - else if (!PyBytes_Check(v)) - continue; - else - Py_INCREF(v); - - base = PyBytes_AS_STRING(v); - size = PyBytes_GET_SIZE(v); - len = size; - if (len + 2 + namelen + MAXSUFFIXSIZE >= buflen) { - Py_DECREF(v); - continue; /* Too long */ - } - strcpy(buf, base); - Py_DECREF(v); - - if (strlen(buf) != len) { - continue; /* v contains '\0' */ - } - - /* sys.path_hooks import hook */ - if (p_loader != NULL) { - PyObject *importer; - - importer = get_path_importer(path_importer_cache, - path_hooks, origv); - if (importer == NULL) { - return NULL; - } - /* Note: importer is a borrowed reference */ - if (importer != Py_None) { - PyObject *loader; - loader = PyObject_CallMethod(importer, - "find_module", - "s", fullname); - if (loader == NULL) - return NULL; /* error */ - if (loader != Py_None) { - /* a loader was found */ - *p_loader = loader; - return &importhookdescr; - } - Py_DECREF(loader); - continue; - } - } - /* no hook was found, use builtin import */ - - if (len > 0 && buf[len-1] != SEP + path = PySys_GetObject("path"); + } + + if (path == NULL || !PyList_Check(path)) { + PyErr_SetString(PyExc_ImportError, + "sys.path must be a list of directory names"); + return NULL; + } + + path_hooks = PySys_GetObject("path_hooks"); + if (path_hooks == NULL || !PyList_Check(path_hooks)) { + PyErr_SetString(PyExc_ImportError, + "sys.path_hooks must be a list of " + "import hooks"); + return NULL; + } + path_importer_cache = PySys_GetObject("path_importer_cache"); + if (path_importer_cache == NULL || + !PyDict_Check(path_importer_cache)) { + PyErr_SetString(PyExc_ImportError, + "sys.path_importer_cache must be a dict"); + return NULL; + } + + npath = PyList_Size(path); + namelen = strlen(name); + for (i = 0; i < npath; i++) { + PyObject *v = PyList_GetItem(path, i); + PyObject *origv = v; + const char *base; + Py_ssize_t size; + if (!v) + return NULL; + if (PyUnicode_Check(v)) { + v = PyUnicode_AsEncodedString(v, + Py_FileSystemDefaultEncoding, NULL); + if (v == NULL) + return NULL; + } + else if (!PyBytes_Check(v)) + continue; + else + Py_INCREF(v); + + base = PyBytes_AS_STRING(v); + size = PyBytes_GET_SIZE(v); + len = size; + if (len + 2 + namelen + MAXSUFFIXSIZE >= buflen) { + Py_DECREF(v); + continue; /* Too long */ + } + strcpy(buf, base); + Py_DECREF(v); + + if (strlen(buf) != len) { + continue; /* v contains '\0' */ + } + + /* sys.path_hooks import hook */ + if (p_loader != NULL) { + PyObject *importer; + + importer = get_path_importer(path_importer_cache, + path_hooks, origv); + if (importer == NULL) { + return NULL; + } + /* Note: importer is a borrowed reference */ + if (importer != Py_None) { + PyObject *loader; + loader = PyObject_CallMethod(importer, + "find_module", + "s", fullname); + if (loader == NULL) + return NULL; /* error */ + if (loader != Py_None) { + /* a loader was found */ + *p_loader = loader; + return &importhookdescr; + } + Py_DECREF(loader); + continue; + } + } + /* no hook was found, use builtin import */ + + if (len > 0 && buf[len-1] != SEP #ifdef ALTSEP - && buf[len-1] != ALTSEP + && buf[len-1] != ALTSEP #endif - ) - buf[len++] = SEP; - strcpy(buf+len, name); - len += namelen; + ) + buf[len++] = SEP; + strcpy(buf+len, name); + len += namelen; - /* Check for package import (buf holds a directory name, - and there's an __init__ module in that directory */ + /* Check for package import (buf holds a directory name, + and there's an __init__ module in that directory */ #ifdef HAVE_STAT - if (stat(buf, &statbuf) == 0 && /* it exists */ - S_ISDIR(statbuf.st_mode) && /* it's a directory */ - case_ok(buf, len, namelen, name)) { /* case matches */ - if (find_init_module(buf)) { /* and has __init__.py */ - return &fd_package; - } - else { - char warnstr[MAXPATHLEN+80]; - sprintf(warnstr, "Not importing directory " - "'%.*s': missing __init__.py", - MAXPATHLEN, buf); - if (PyErr_WarnEx(PyExc_ImportWarning, - warnstr, 1)) { - return NULL; - } - } - } + if (stat(buf, &statbuf) == 0 && /* it exists */ + S_ISDIR(statbuf.st_mode) && /* it's a directory */ + case_ok(buf, len, namelen, name)) { /* case matches */ + if (find_init_module(buf)) { /* and has __init__.py */ + return &fd_package; + } + else { + char warnstr[MAXPATHLEN+80]; + sprintf(warnstr, "Not importing directory " + "'%.*s': missing __init__.py", + MAXPATHLEN, buf); + if (PyErr_WarnEx(PyExc_ImportWarning, + warnstr, 1)) { + return NULL; + } + } + } #endif #if defined(PYOS_OS2) - /* take a snapshot of the module spec for restoration - * after the 8 character DLL hackery - */ - saved_buf = strdup(buf); - saved_len = len; - saved_namelen = namelen; + /* take a snapshot of the module spec for restoration + * after the 8 character DLL hackery + */ + saved_buf = strdup(buf); + saved_len = len; + saved_namelen = namelen; #endif /* PYOS_OS2 */ - for (fdp = _PyImport_Filetab; fdp->suffix != NULL; fdp++) { + for (fdp = _PyImport_Filetab; fdp->suffix != NULL; fdp++) { #if defined(PYOS_OS2) && defined(HAVE_DYNAMIC_LOADING) - /* OS/2 limits DLLs to 8 character names (w/o - extension) - * so if the name is longer than that and its a - * dynamically loaded module we're going to try, - * truncate the name before trying - */ - if (strlen(subname) > 8) { - /* is this an attempt to load a C extension? */ - const struct filedescr *scan; - scan = _PyImport_DynLoadFiletab; - while (scan->suffix != NULL) { - if (!strcmp(scan->suffix, fdp->suffix)) - break; - else - scan++; - } - if (scan->suffix != NULL) { - /* yes, so truncate the name */ - namelen = 8; - len -= strlen(subname) - namelen; - buf[len] = '\0'; - } - } + /* OS/2 limits DLLs to 8 character names (w/o + extension) + * so if the name is longer than that and its a + * dynamically loaded module we're going to try, + * truncate the name before trying + */ + if (strlen(subname) > 8) { + /* is this an attempt to load a C extension? */ + const struct filedescr *scan; + scan = _PyImport_DynLoadFiletab; + while (scan->suffix != NULL) { + if (!strcmp(scan->suffix, fdp->suffix)) + break; + else + scan++; + } + if (scan->suffix != NULL) { + /* yes, so truncate the name */ + namelen = 8; + len -= strlen(subname) - namelen; + buf[len] = '\0'; + } + } #endif /* PYOS_OS2 */ - strcpy(buf+len, fdp->suffix); - if (Py_VerboseFlag > 1) - PySys_WriteStderr("# trying %s\n", buf); - filemode = fdp->mode; - if (filemode[0] == 'U') - filemode = "r" PY_STDIOTEXTMODE; - fp = fopen(buf, filemode); - if (fp != NULL) { - if (case_ok(buf, len, namelen, name)) - break; - else { /* continue search */ - fclose(fp); - fp = NULL; - } - } + strcpy(buf+len, fdp->suffix); + if (Py_VerboseFlag > 1) + PySys_WriteStderr("# trying %s\n", buf); + filemode = fdp->mode; + if (filemode[0] == 'U') + filemode = "r" PY_STDIOTEXTMODE; + fp = fopen(buf, filemode); + if (fp != NULL) { + if (case_ok(buf, len, namelen, name)) + break; + else { /* continue search */ + fclose(fp); + fp = NULL; + } + } #if defined(PYOS_OS2) - /* restore the saved snapshot */ - strcpy(buf, saved_buf); - len = saved_len; - namelen = saved_namelen; + /* restore the saved snapshot */ + strcpy(buf, saved_buf); + len = saved_len; + namelen = saved_namelen; #endif - } + } #if defined(PYOS_OS2) - /* don't need/want the module name snapshot anymore */ - if (saved_buf) - { - free(saved_buf); - saved_buf = NULL; - } + /* don't need/want the module name snapshot anymore */ + if (saved_buf) + { + free(saved_buf); + saved_buf = NULL; + } #endif - if (fp != NULL) - break; - } - if (fp == NULL) { - PyErr_Format(PyExc_ImportError, - "No module named %.200s", name); - return NULL; - } - *p_fp = fp; - return fdp; + if (fp != NULL) + break; + } + if (fp == NULL) { + PyErr_Format(PyExc_ImportError, + "No module named %.200s", name); + return NULL; + } + *p_fp = fp; + return fdp; } /* Helpers for main.c @@ -1553,15 +1553,15 @@ find_module(char *fullname, char *subname, PyObject *path, char *buf, */ struct filedescr * _PyImport_FindModule(const char *name, PyObject *path, char *buf, - size_t buflen, FILE **p_fp, PyObject **p_loader) + size_t buflen, FILE **p_fp, PyObject **p_loader) { - return find_module((char *) name, (char *) name, path, - buf, buflen, p_fp, p_loader); + return find_module((char *) name, (char *) name, path, + buf, buflen, p_fp, p_loader); } PyAPI_FUNC(int) _PyImport_IsScript(struct filedescr * fd) { - return fd->type == PY_SOURCE || fd->type == PY_COMPILED; + return fd->type == PY_SOURCE || fd->type == PY_COMPILED; } /* case_ok(char* buf, Py_ssize_t len, Py_ssize_t namelen, char* name) @@ -1617,103 +1617,103 @@ case_ok(char *buf, Py_ssize_t len, Py_ssize_t namelen, char *name) /* MS_WINDOWS */ #if defined(MS_WINDOWS) - WIN32_FIND_DATA data; - HANDLE h; - - if (Py_GETENV("PYTHONCASEOK") != NULL) - return 1; - - h = FindFirstFile(buf, &data); - if (h == INVALID_HANDLE_VALUE) { - PyErr_Format(PyExc_NameError, - "Can't find file for module %.100s\n(filename %.300s)", - name, buf); - return 0; - } - FindClose(h); - return strncmp(data.cFileName, name, namelen) == 0; + WIN32_FIND_DATA data; + HANDLE h; + + if (Py_GETENV("PYTHONCASEOK") != NULL) + return 1; + + h = FindFirstFile(buf, &data); + if (h == INVALID_HANDLE_VALUE) { + PyErr_Format(PyExc_NameError, + "Can't find file for module %.100s\n(filename %.300s)", + name, buf); + return 0; + } + FindClose(h); + return strncmp(data.cFileName, name, namelen) == 0; /* DJGPP */ #elif defined(DJGPP) - struct ffblk ffblk; - int done; + struct ffblk ffblk; + int done; - if (Py_GETENV("PYTHONCASEOK") != NULL) - return 1; + if (Py_GETENV("PYTHONCASEOK") != NULL) + return 1; - done = findfirst(buf, &ffblk, FA_ARCH|FA_RDONLY|FA_HIDDEN|FA_DIREC); - if (done) { - PyErr_Format(PyExc_NameError, - "Can't find file for module %.100s\n(filename %.300s)", - name, buf); - return 0; - } - return strncmp(ffblk.ff_name, name, namelen) == 0; + done = findfirst(buf, &ffblk, FA_ARCH|FA_RDONLY|FA_HIDDEN|FA_DIREC); + if (done) { + PyErr_Format(PyExc_NameError, + "Can't find file for module %.100s\n(filename %.300s)", + name, buf); + return 0; + } + return strncmp(ffblk.ff_name, name, namelen) == 0; /* new-fangled macintosh (macosx) or Cygwin */ #elif (defined(__MACH__) && defined(__APPLE__) || defined(__CYGWIN__)) && defined(HAVE_DIRENT_H) - DIR *dirp; - struct dirent *dp; - char dirname[MAXPATHLEN + 1]; - const int dirlen = len - namelen - 1; /* don't want trailing SEP */ - - if (Py_GETENV("PYTHONCASEOK") != NULL) - return 1; - - /* Copy the dir component into dirname; substitute "." if empty */ - if (dirlen <= 0) { - dirname[0] = '.'; - dirname[1] = '\0'; - } - else { - assert(dirlen <= MAXPATHLEN); - memcpy(dirname, buf, dirlen); - dirname[dirlen] = '\0'; - } - /* Open the directory and search the entries for an exact match. */ - dirp = opendir(dirname); - if (dirp) { - char *nameWithExt = buf + len - namelen; - while ((dp = readdir(dirp)) != NULL) { - const int thislen = + DIR *dirp; + struct dirent *dp; + char dirname[MAXPATHLEN + 1]; + const int dirlen = len - namelen - 1; /* don't want trailing SEP */ + + if (Py_GETENV("PYTHONCASEOK") != NULL) + return 1; + + /* Copy the dir component into dirname; substitute "." if empty */ + if (dirlen <= 0) { + dirname[0] = '.'; + dirname[1] = '\0'; + } + else { + assert(dirlen <= MAXPATHLEN); + memcpy(dirname, buf, dirlen); + dirname[dirlen] = '\0'; + } + /* Open the directory and search the entries for an exact match. */ + dirp = opendir(dirname); + if (dirp) { + char *nameWithExt = buf + len - namelen; + while ((dp = readdir(dirp)) != NULL) { + const int thislen = #ifdef _DIRENT_HAVE_D_NAMELEN - dp->d_namlen; + dp->d_namlen; #else - strlen(dp->d_name); + strlen(dp->d_name); #endif - if (thislen >= namelen && - strcmp(dp->d_name, nameWithExt) == 0) { - (void)closedir(dirp); - return 1; /* Found */ - } - } - (void)closedir(dirp); - } - return 0 ; /* Not found */ + if (thislen >= namelen && + strcmp(dp->d_name, nameWithExt) == 0) { + (void)closedir(dirp); + return 1; /* Found */ + } + } + (void)closedir(dirp); + } + return 0 ; /* Not found */ /* OS/2 */ #elif defined(PYOS_OS2) - HDIR hdir = 1; - ULONG srchcnt = 1; - FILEFINDBUF3 ffbuf; - APIRET rc; - - if (Py_GETENV("PYTHONCASEOK") != NULL) - return 1; - - rc = DosFindFirst(buf, - &hdir, - FILE_READONLY | FILE_HIDDEN | FILE_SYSTEM | FILE_DIRECTORY, - &ffbuf, sizeof(ffbuf), - &srchcnt, - FIL_STANDARD); - if (rc != NO_ERROR) - return 0; - return strncmp(ffbuf.achName, name, namelen) == 0; + HDIR hdir = 1; + ULONG srchcnt = 1; + FILEFINDBUF3 ffbuf; + APIRET rc; + + if (Py_GETENV("PYTHONCASEOK") != NULL) + return 1; + + rc = DosFindFirst(buf, + &hdir, + FILE_READONLY | FILE_HIDDEN | FILE_SYSTEM | FILE_DIRECTORY, + &ffbuf, sizeof(ffbuf), + &srchcnt, + FIL_STANDARD); + if (rc != NO_ERROR) + return 0; + return strncmp(ffbuf.achName, name, namelen) == 0; /* assuming it's a case-sensitive filesystem, so there's nothing to do! */ #else - return 1; + return 1; #endif } @@ -1724,46 +1724,46 @@ case_ok(char *buf, Py_ssize_t len, Py_ssize_t namelen, char *name) static int find_init_module(char *buf) { - const size_t save_len = strlen(buf); - size_t i = save_len; - char *pname; /* pointer to start of __init__ */ - struct stat statbuf; - -/* For calling case_ok(buf, len, namelen, name): - * /a/b/c/d/e/f/g/h/i/j/k/some_long_module_name.py\0 - * ^ ^ ^ ^ - * |--------------------- buf ---------------------| - * |------------------- len ------------------| - * |------ name -------| - * |----- namelen -----| + const size_t save_len = strlen(buf); + size_t i = save_len; + char *pname; /* pointer to start of __init__ */ + struct stat statbuf; + +/* For calling case_ok(buf, len, namelen, name): + * /a/b/c/d/e/f/g/h/i/j/k/some_long_module_name.py\0 + * ^ ^ ^ ^ + * |--------------------- buf ---------------------| + * |------------------- len ------------------| + * |------ name -------| + * |----- namelen -----| */ - if (save_len + 13 >= MAXPATHLEN) - return 0; - buf[i++] = SEP; - pname = buf + i; - strcpy(pname, "__init__.py"); - if (stat(buf, &statbuf) == 0) { - if (case_ok(buf, - save_len + 9, /* len("/__init__") */ - 8, /* len("__init__") */ - pname)) { - buf[save_len] = '\0'; - return 1; - } - } - i += strlen(pname); - strcpy(buf+i, Py_OptimizeFlag ? "o" : "c"); - if (stat(buf, &statbuf) == 0) { - if (case_ok(buf, - save_len + 9, /* len("/__init__") */ - 8, /* len("__init__") */ - pname)) { - buf[save_len] = '\0'; - return 1; - } - } - buf[save_len] = '\0'; - return 0; + if (save_len + 13 >= MAXPATHLEN) + return 0; + buf[i++] = SEP; + pname = buf + i; + strcpy(pname, "__init__.py"); + if (stat(buf, &statbuf) == 0) { + if (case_ok(buf, + save_len + 9, /* len("/__init__") */ + 8, /* len("__init__") */ + pname)) { + buf[save_len] = '\0'; + return 1; + } + } + i += strlen(pname); + strcpy(buf+i, Py_OptimizeFlag ? "o" : "c"); + if (stat(buf, &statbuf) == 0) { + if (case_ok(buf, + save_len + 9, /* len("/__init__") */ + 8, /* len("__init__") */ + pname)) { + buf[save_len] = '\0'; + return 1; + } + } + buf[save_len] = '\0'; + return 0; } #endif /* HAVE_STAT */ @@ -1777,93 +1777,93 @@ static int init_builtin(char *); /* Forward */ static PyObject * load_module(char *name, FILE *fp, char *pathname, int type, PyObject *loader) { - PyObject *modules; - PyObject *m; - int err; + PyObject *modules; + PyObject *m; + int err; - /* First check that there's an open file (if we need one) */ - switch (type) { - case PY_SOURCE: - case PY_COMPILED: - if (fp == NULL) { - PyErr_Format(PyExc_ValueError, - "file object required for import (type code %d)", - type); - return NULL; - } - } + /* First check that there's an open file (if we need one) */ + switch (type) { + case PY_SOURCE: + case PY_COMPILED: + if (fp == NULL) { + PyErr_Format(PyExc_ValueError, + "file object required for import (type code %d)", + type); + return NULL; + } + } - switch (type) { + switch (type) { - case PY_SOURCE: - m = load_source_module(name, pathname, fp); - break; + case PY_SOURCE: + m = load_source_module(name, pathname, fp); + break; - case PY_COMPILED: - m = load_compiled_module(name, pathname, fp); - break; + case PY_COMPILED: + m = load_compiled_module(name, pathname, fp); + break; #ifdef HAVE_DYNAMIC_LOADING - case C_EXTENSION: - m = _PyImport_LoadDynamicModule(name, pathname, fp); - break; + case C_EXTENSION: + m = _PyImport_LoadDynamicModule(name, pathname, fp); + break; #endif - case PKG_DIRECTORY: - m = load_package(name, pathname); - break; - - case C_BUILTIN: - case PY_FROZEN: - if (pathname != NULL && pathname[0] != '\0') - name = pathname; - if (type == C_BUILTIN) - err = init_builtin(name); - else - err = PyImport_ImportFrozenModule(name); - if (err < 0) - return NULL; - if (err == 0) { - PyErr_Format(PyExc_ImportError, - "Purported %s module %.200s not found", - type == C_BUILTIN ? - "builtin" : "frozen", - name); - return NULL; - } - modules = PyImport_GetModuleDict(); - m = PyDict_GetItemString(modules, name); - if (m == NULL) { - PyErr_Format( - PyExc_ImportError, - "%s module %.200s not properly initialized", - type == C_BUILTIN ? - "builtin" : "frozen", - name); - return NULL; - } - Py_INCREF(m); - break; - - case IMP_HOOK: { - if (loader == NULL) { - PyErr_SetString(PyExc_ImportError, - "import hook without loader"); - return NULL; - } - m = PyObject_CallMethod(loader, "load_module", "s", name); - break; - } - - default: - PyErr_Format(PyExc_ImportError, - "Don't know how to import %.200s (type code %d)", - name, type); - m = NULL; - - } - - return m; + case PKG_DIRECTORY: + m = load_package(name, pathname); + break; + + case C_BUILTIN: + case PY_FROZEN: + if (pathname != NULL && pathname[0] != '\0') + name = pathname; + if (type == C_BUILTIN) + err = init_builtin(name); + else + err = PyImport_ImportFrozenModule(name); + if (err < 0) + return NULL; + if (err == 0) { + PyErr_Format(PyExc_ImportError, + "Purported %s module %.200s not found", + type == C_BUILTIN ? + "builtin" : "frozen", + name); + return NULL; + } + modules = PyImport_GetModuleDict(); + m = PyDict_GetItemString(modules, name); + if (m == NULL) { + PyErr_Format( + PyExc_ImportError, + "%s module %.200s not properly initialized", + type == C_BUILTIN ? + "builtin" : "frozen", + name); + return NULL; + } + Py_INCREF(m); + break; + + case IMP_HOOK: { + if (loader == NULL) { + PyErr_SetString(PyExc_ImportError, + "import hook without loader"); + return NULL; + } + m = PyObject_CallMethod(loader, "load_module", "s", name); + break; + } + + default: + PyErr_Format(PyExc_ImportError, + "Don't know how to import %.200s (type code %d)", + name, type); + m = NULL; + + } + + return m; } @@ -1874,34 +1874,34 @@ load_module(char *name, FILE *fp, char *pathname, int type, PyObject *loader) static int init_builtin(char *name) { - struct _inittab *p; - - if (_PyImport_FindExtension(name, name) != NULL) - return 1; - - for (p = PyImport_Inittab; p->name != NULL; p++) { - PyObject *mod; - if (strcmp(name, p->name) == 0) { - if (p->initfunc == NULL) { - PyErr_Format(PyExc_ImportError, - "Cannot re-init internal module %.200s", - name); - return -1; - } - if (Py_VerboseFlag) - PySys_WriteStderr("import %s # builtin\n", name); - mod = (*p->initfunc)(); - if (mod == 0) - return -1; - if (_PyImport_FixupExtension(mod, name, name) < 0) - return -1; - /* FixupExtension has put the module into sys.modules, - so we can release our own reference. */ - Py_DECREF(mod); - return 1; - } - } - return 0; + struct _inittab *p; + + if (_PyImport_FindExtension(name, name) != NULL) + return 1; + + for (p = PyImport_Inittab; p->name != NULL; p++) { + PyObject *mod; + if (strcmp(name, p->name) == 0) { + if (p->initfunc == NULL) { + PyErr_Format(PyExc_ImportError, + "Cannot re-init internal module %.200s", + name); + return -1; + } + if (Py_VerboseFlag) + PySys_WriteStderr("import %s # builtin\n", name); + mod = (*p->initfunc)(); + if (mod == 0) + return -1; + if (_PyImport_FixupExtension(mod, name, name) < 0) + return -1; + /* FixupExtension has put the module into sys.modules, + so we can release our own reference. */ + Py_DECREF(mod); + return 1; + } + } + return 0; } @@ -1910,63 +1910,63 @@ init_builtin(char *name) static struct _frozen * find_frozen(char *name) { - struct _frozen *p; + struct _frozen *p; - if (!name) - return NULL; + if (!name) + return NULL; - for (p = PyImport_FrozenModules; ; p++) { - if (p->name == NULL) - return NULL; - if (strcmp(p->name, name) == 0) - break; - } - return p; + for (p = PyImport_FrozenModules; ; p++) { + if (p->name == NULL) + return NULL; + if (strcmp(p->name, name) == 0) + break; + } + return p; } static PyObject * get_frozen_object(char *name) { - struct _frozen *p = find_frozen(name); - int size; - - if (p == NULL) { - PyErr_Format(PyExc_ImportError, - "No such frozen object named %.200s", - name); - return NULL; - } - if (p->code == NULL) { - PyErr_Format(PyExc_ImportError, - "Excluded frozen object named %.200s", - name); - return NULL; - } - size = p->size; - if (size < 0) - size = -size; - return PyMarshal_ReadObjectFromString((char *)p->code, size); + struct _frozen *p = find_frozen(name); + int size; + + if (p == NULL) { + PyErr_Format(PyExc_ImportError, + "No such frozen object named %.200s", + name); + return NULL; + } + if (p->code == NULL) { + PyErr_Format(PyExc_ImportError, + "Excluded frozen object named %.200s", + name); + return NULL; + } + size = p->size; + if (size < 0) + size = -size; + return PyMarshal_ReadObjectFromString((char *)p->code, size); } static PyObject * is_frozen_package(char *name) { - struct _frozen *p = find_frozen(name); - int size; + struct _frozen *p = find_frozen(name); + int size; - if (p == NULL) { - PyErr_Format(PyExc_ImportError, - "No such frozen object named %.200s", - name); - return NULL; - } + if (p == NULL) { + PyErr_Format(PyExc_ImportError, + "No such frozen object named %.200s", + name); + return NULL; + } - size = p->size; + size = p->size; - if (size < 0) - Py_RETURN_TRUE; - else - Py_RETURN_FALSE; + if (size < 0) + Py_RETURN_TRUE; + else + Py_RETURN_FALSE; } @@ -1978,67 +1978,67 @@ is_frozen_package(char *name) int PyImport_ImportFrozenModule(char *name) { - struct _frozen *p = find_frozen(name); - PyObject *co; - PyObject *m; - int ispackage; - int size; - - if (p == NULL) - return 0; - if (p->code == NULL) { - PyErr_Format(PyExc_ImportError, - "Excluded frozen object named %.200s", - name); - return -1; - } - size = p->size; - ispackage = (size < 0); - if (ispackage) - size = -size; - if (Py_VerboseFlag) - PySys_WriteStderr("import %s # frozen%s\n", - name, ispackage ? " package" : ""); - co = PyMarshal_ReadObjectFromString((char *)p->code, size); - if (co == NULL) - return -1; - if (!PyCode_Check(co)) { - PyErr_Format(PyExc_TypeError, - "frozen object %.200s is not a code object", - name); - goto err_return; - } - if (ispackage) { - /* Set __path__ to the package name */ - PyObject *d, *s, *l; - int err; - m = PyImport_AddModule(name); - if (m == NULL) - goto err_return; - d = PyModule_GetDict(m); - s = PyUnicode_InternFromString(name); - if (s == NULL) - goto err_return; - l = PyList_New(1); - if (l == NULL) { - Py_DECREF(s); - goto err_return; - } - PyList_SET_ITEM(l, 0, s); - err = PyDict_SetItemString(d, "__path__", l); - Py_DECREF(l); - if (err != 0) - goto err_return; - } - m = PyImport_ExecCodeModuleEx(name, co, "<frozen>"); - if (m == NULL) - goto err_return; - Py_DECREF(co); - Py_DECREF(m); - return 1; + struct _frozen *p = find_frozen(name); + PyObject *co; + PyObject *m; + int ispackage; + int size; + + if (p == NULL) + return 0; + if (p->code == NULL) { + PyErr_Format(PyExc_ImportError, + "Excluded frozen object named %.200s", + name); + return -1; + } + size = p->size; + ispackage = (size < 0); + if (ispackage) + size = -size; + if (Py_VerboseFlag) + PySys_WriteStderr("import %s # frozen%s\n", + name, ispackage ? " package" : ""); + co = PyMarshal_ReadObjectFromString((char *)p->code, size); + if (co == NULL) + return -1; + if (!PyCode_Check(co)) { + PyErr_Format(PyExc_TypeError, + "frozen object %.200s is not a code object", + name); + goto err_return; + } + if (ispackage) { + /* Set __path__ to the package name */ + PyObject *d, *s, *l; + int err; + m = PyImport_AddModule(name); + if (m == NULL) + goto err_return; + d = PyModule_GetDict(m); + s = PyUnicode_InternFromString(name); + if (s == NULL) + goto err_return; + l = PyList_New(1); + if (l == NULL) { + Py_DECREF(s); + goto err_return; + } + PyList_SET_ITEM(l, 0, s); + err = PyDict_SetItemString(d, "__path__", l); + Py_DECREF(l); + if (err != 0) + goto err_return; + } + m = PyImport_ExecCodeModuleEx(name, co, "<frozen>"); + if (m == NULL) + goto err_return; + Py_DECREF(co); + Py_DECREF(m); + return 1; err_return: - Py_DECREF(co); - return -1; + Py_DECREF(co); + return -1; } @@ -2048,15 +2048,15 @@ err_return: PyObject * PyImport_ImportModule(const char *name) { - PyObject *pname; - PyObject *result; + PyObject *pname; + PyObject *result; - pname = PyUnicode_FromString(name); - if (pname == NULL) - return NULL; - result = PyImport_Import(pname); - Py_DECREF(pname); - return result; + pname = PyUnicode_FromString(name); + if (pname == NULL) + return NULL; + result = PyImport_Import(pname); + Py_DECREF(pname); + return result; } /* Import a module without blocking @@ -2071,137 +2071,137 @@ PyImport_ImportModule(const char *name) PyObject * PyImport_ImportModuleNoBlock(const char *name) { - PyObject *result; - PyObject *modules; - long me; - - /* Try to get the module from sys.modules[name] */ - modules = PyImport_GetModuleDict(); - if (modules == NULL) - return NULL; - - result = PyDict_GetItemString(modules, name); - if (result != NULL) { - Py_INCREF(result); - return result; - } - else { - PyErr_Clear(); - } + PyObject *result; + PyObject *modules; + long me; + + /* Try to get the module from sys.modules[name] */ + modules = PyImport_GetModuleDict(); + if (modules == NULL) + return NULL; + + result = PyDict_GetItemString(modules, name); + if (result != NULL) { + Py_INCREF(result); + return result; + } + else { + PyErr_Clear(); + } #ifdef WITH_THREAD - /* check the import lock - * me might be -1 but I ignore the error here, the lock function - * takes care of the problem */ - me = PyThread_get_thread_ident(); - if (import_lock_thread == -1 || import_lock_thread == me) { - /* no thread or me is holding the lock */ - return PyImport_ImportModule(name); - } - else { - PyErr_Format(PyExc_ImportError, - "Failed to import %.200s because the import lock" - "is held by another thread.", - name); - return NULL; - } + /* check the import lock + * me might be -1 but I ignore the error here, the lock function + * takes care of the problem */ + me = PyThread_get_thread_ident(); + if (import_lock_thread == -1 || import_lock_thread == me) { + /* no thread or me is holding the lock */ + return PyImport_ImportModule(name); + } + else { + PyErr_Format(PyExc_ImportError, + "Failed to import %.200s because the import lock" + "is held by another thread.", + name); + return NULL; + } #else - return PyImport_ImportModule(name); + return PyImport_ImportModule(name); #endif } /* Forward declarations for helper routines */ static PyObject *get_parent(PyObject *globals, char *buf, - Py_ssize_t *p_buflen, int level); + Py_ssize_t *p_buflen, int level); static PyObject *load_next(PyObject *mod, PyObject *altmod, - char **p_name, char *buf, Py_ssize_t *p_buflen); + char **p_name, char *buf, Py_ssize_t *p_buflen); static int mark_miss(char *name); static int ensure_fromlist(PyObject *mod, PyObject *fromlist, - char *buf, Py_ssize_t buflen, int recursive); + char *buf, Py_ssize_t buflen, int recursive); static PyObject * import_submodule(PyObject *mod, char *name, char *fullname); /* The Magnum Opus of dotted-name import :-) */ static PyObject * import_module_level(char *name, PyObject *globals, PyObject *locals, - PyObject *fromlist, int level) + PyObject *fromlist, int level) { - char buf[MAXPATHLEN+1]; - Py_ssize_t buflen = 0; - PyObject *parent, *head, *next, *tail; + char buf[MAXPATHLEN+1]; + Py_ssize_t buflen = 0; + PyObject *parent, *head, *next, *tail; - if (strchr(name, '/') != NULL + if (strchr(name, '/') != NULL #ifdef MS_WINDOWS - || strchr(name, '\\') != NULL + || strchr(name, '\\') != NULL #endif - ) { - PyErr_SetString(PyExc_ImportError, - "Import by filename is not supported."); - return NULL; - } - - parent = get_parent(globals, buf, &buflen, level); - if (parent == NULL) - return NULL; - - head = load_next(parent, Py_None, &name, buf, &buflen); - if (head == NULL) - return NULL; - - tail = head; - Py_INCREF(tail); - while (name) { - next = load_next(tail, tail, &name, buf, &buflen); - Py_DECREF(tail); - if (next == NULL) { - Py_DECREF(head); - return NULL; - } - tail = next; - } - if (tail == Py_None) { - /* If tail is Py_None, both get_parent and load_next found - an empty module name: someone called __import__("") or - doctored faulty bytecode */ - Py_DECREF(tail); - Py_DECREF(head); - PyErr_SetString(PyExc_ValueError, - "Empty module name"); - return NULL; - } - - if (fromlist != NULL) { - if (fromlist == Py_None || !PyObject_IsTrue(fromlist)) - fromlist = NULL; - } - - if (fromlist == NULL) { - Py_DECREF(tail); - return head; - } - - Py_DECREF(head); - if (!ensure_fromlist(tail, fromlist, buf, buflen, 0)) { - Py_DECREF(tail); - return NULL; - } - - return tail; + ) { + PyErr_SetString(PyExc_ImportError, + "Import by filename is not supported."); + return NULL; + } + + parent = get_parent(globals, buf, &buflen, level); + if (parent == NULL) + return NULL; + + head = load_next(parent, Py_None, &name, buf, &buflen); + if (head == NULL) + return NULL; + + tail = head; + Py_INCREF(tail); + while (name) { + next = load_next(tail, tail, &name, buf, &buflen); + Py_DECREF(tail); + if (next == NULL) { + Py_DECREF(head); + return NULL; + } + tail = next; + } + if (tail == Py_None) { + /* If tail is Py_None, both get_parent and load_next found + an empty module name: someone called __import__("") or + doctored faulty bytecode */ + Py_DECREF(tail); + Py_DECREF(head); + PyErr_SetString(PyExc_ValueError, + "Empty module name"); + return NULL; + } + + if (fromlist != NULL) { + if (fromlist == Py_None || !PyObject_IsTrue(fromlist)) + fromlist = NULL; + } + + if (fromlist == NULL) { + Py_DECREF(tail); + return head; + } + + Py_DECREF(head); + if (!ensure_fromlist(tail, fromlist, buf, buflen, 0)) { + Py_DECREF(tail); + return NULL; + } + + return tail; } PyObject * PyImport_ImportModuleLevel(char *name, PyObject *globals, PyObject *locals, - PyObject *fromlist, int level) + PyObject *fromlist, int level) { - PyObject *result; - _PyImport_AcquireLock(); - result = import_module_level(name, globals, locals, fromlist, level); - if (_PyImport_ReleaseLock() < 0) { - Py_XDECREF(result); - PyErr_SetString(PyExc_RuntimeError, - "not holding the import lock"); - return NULL; - } - return result; + PyObject *result; + _PyImport_AcquireLock(); + result = import_module_level(name, globals, locals, fromlist, level); + if (_PyImport_ReleaseLock() < 0) { + Py_XDECREF(result); + PyErr_SetString(PyExc_RuntimeError, + "not holding the import lock"); + return NULL; + } + return result; } /* Return the package that an import is being performed in. If globals comes @@ -2218,420 +2218,420 @@ PyImport_ImportModuleLevel(char *name, PyObject *globals, PyObject *locals, static PyObject * get_parent(PyObject *globals, char *buf, Py_ssize_t *p_buflen, int level) { - static PyObject *namestr = NULL; - static PyObject *pathstr = NULL; - static PyObject *pkgstr = NULL; - PyObject *pkgname, *modname, *modpath, *modules, *parent; - int orig_level = level; - - if (globals == NULL || !PyDict_Check(globals) || !level) - return Py_None; - - if (namestr == NULL) { - namestr = PyUnicode_InternFromString("__name__"); - if (namestr == NULL) - return NULL; - } - if (pathstr == NULL) { - pathstr = PyUnicode_InternFromString("__path__"); - if (pathstr == NULL) - return NULL; - } - if (pkgstr == NULL) { - pkgstr = PyUnicode_InternFromString("__package__"); - if (pkgstr == NULL) - return NULL; - } - - *buf = '\0'; - *p_buflen = 0; - pkgname = PyDict_GetItem(globals, pkgstr); - - if ((pkgname != NULL) && (pkgname != Py_None)) { - /* __package__ is set, so use it */ - char *pkgname_str; - Py_ssize_t len; - - if (!PyUnicode_Check(pkgname)) { - PyErr_SetString(PyExc_ValueError, - "__package__ set to non-string"); - return NULL; - } - pkgname_str = _PyUnicode_AsStringAndSize(pkgname, &len); - if (len == 0) { - if (level > 0) { - PyErr_SetString(PyExc_ValueError, - "Attempted relative import in non-package"); - return NULL; - } - return Py_None; - } - if (len > MAXPATHLEN) { - PyErr_SetString(PyExc_ValueError, - "Package name too long"); - return NULL; - } - strcpy(buf, pkgname_str); - } else { - /* __package__ not set, so figure it out and set it */ - modname = PyDict_GetItem(globals, namestr); - if (modname == NULL || !PyUnicode_Check(modname)) - return Py_None; - - modpath = PyDict_GetItem(globals, pathstr); - if (modpath != NULL) { - /* __path__ is set, so modname is already the package name */ - char *modname_str; - Py_ssize_t len; - int error; - - modname_str = _PyUnicode_AsStringAndSize(modname, &len); - if (len > MAXPATHLEN) { - PyErr_SetString(PyExc_ValueError, - "Module name too long"); - return NULL; - } - strcpy(buf, modname_str); - error = PyDict_SetItem(globals, pkgstr, modname); - if (error) { - PyErr_SetString(PyExc_ValueError, - "Could not set __package__"); - return NULL; - } - } else { - /* Normal module, so work out the package name if any */ - char *start = _PyUnicode_AsString(modname); - char *lastdot = strrchr(start, '.'); - size_t len; - int error; - if (lastdot == NULL && level > 0) { - PyErr_SetString(PyExc_ValueError, - "Attempted relative import in non-package"); - return NULL; - } - if (lastdot == NULL) { - error = PyDict_SetItem(globals, pkgstr, Py_None); - if (error) { - PyErr_SetString(PyExc_ValueError, - "Could not set __package__"); - return NULL; - } - return Py_None; - } - len = lastdot - start; - if (len >= MAXPATHLEN) { - PyErr_SetString(PyExc_ValueError, - "Module name too long"); - return NULL; - } - strncpy(buf, start, len); - buf[len] = '\0'; - pkgname = PyUnicode_FromString(buf); - if (pkgname == NULL) { - return NULL; - } - error = PyDict_SetItem(globals, pkgstr, pkgname); - Py_DECREF(pkgname); - if (error) { - PyErr_SetString(PyExc_ValueError, - "Could not set __package__"); - return NULL; - } - } - } - while (--level > 0) { - char *dot = strrchr(buf, '.'); - if (dot == NULL) { - PyErr_SetString(PyExc_ValueError, - "Attempted relative import beyond " - "toplevel package"); - return NULL; - } - *dot = '\0'; - } - *p_buflen = strlen(buf); - - modules = PyImport_GetModuleDict(); - parent = PyDict_GetItemString(modules, buf); - if (parent == NULL) { - if (orig_level < 1) { - PyObject *err_msg = PyBytes_FromFormat( - "Parent module '%.200s' not found " - "while handling absolute import", buf); - if (err_msg == NULL) { - return NULL; - } - if (!PyErr_WarnEx(PyExc_RuntimeWarning, - PyBytes_AsString(err_msg), 1)) { - *buf = '\0'; - *p_buflen = 0; - parent = Py_None; - } - Py_DECREF(err_msg); - } else { - PyErr_Format(PyExc_SystemError, - "Parent module '%.200s' not loaded, " - "cannot perform relative import", buf); - } - } - return parent; - /* We expect, but can't guarantee, if parent != None, that: - - parent.__name__ == buf - - parent.__dict__ is globals - If this is violated... Who cares? */ + static PyObject *namestr = NULL; + static PyObject *pathstr = NULL; + static PyObject *pkgstr = NULL; + PyObject *pkgname, *modname, *modpath, *modules, *parent; + int orig_level = level; + + if (globals == NULL || !PyDict_Check(globals) || !level) + return Py_None; + + if (namestr == NULL) { + namestr = PyUnicode_InternFromString("__name__"); + if (namestr == NULL) + return NULL; + } + if (pathstr == NULL) { + pathstr = PyUnicode_InternFromString("__path__"); + if (pathstr == NULL) + return NULL; + } + if (pkgstr == NULL) { + pkgstr = PyUnicode_InternFromString("__package__"); + if (pkgstr == NULL) + return NULL; + } + + *buf = '\0'; + *p_buflen = 0; + pkgname = PyDict_GetItem(globals, pkgstr); + + if ((pkgname != NULL) && (pkgname != Py_None)) { + /* __package__ is set, so use it */ + char *pkgname_str; + Py_ssize_t len; + + if (!PyUnicode_Check(pkgname)) { + PyErr_SetString(PyExc_ValueError, + "__package__ set to non-string"); + return NULL; + } + pkgname_str = _PyUnicode_AsStringAndSize(pkgname, &len); + if (len == 0) { + if (level > 0) { + PyErr_SetString(PyExc_ValueError, + "Attempted relative import in non-package"); + return NULL; + } + return Py_None; + } + if (len > MAXPATHLEN) { + PyErr_SetString(PyExc_ValueError, + "Package name too long"); + return NULL; + } + strcpy(buf, pkgname_str); + } else { + /* __package__ not set, so figure it out and set it */ + modname = PyDict_GetItem(globals, namestr); + if (modname == NULL || !PyUnicode_Check(modname)) + return Py_None; + + modpath = PyDict_GetItem(globals, pathstr); + if (modpath != NULL) { + /* __path__ is set, so modname is already the package name */ + char *modname_str; + Py_ssize_t len; + int error; + + modname_str = _PyUnicode_AsStringAndSize(modname, &len); + if (len > MAXPATHLEN) { + PyErr_SetString(PyExc_ValueError, + "Module name too long"); + return NULL; + } + strcpy(buf, modname_str); + error = PyDict_SetItem(globals, pkgstr, modname); + if (error) { + PyErr_SetString(PyExc_ValueError, + "Could not set __package__"); + return NULL; + } + } else { + /* Normal module, so work out the package name if any */ + char *start = _PyUnicode_AsString(modname); + char *lastdot = strrchr(start, '.'); + size_t len; + int error; + if (lastdot == NULL && level > 0) { + PyErr_SetString(PyExc_ValueError, + "Attempted relative import in non-package"); + return NULL; + } + if (lastdot == NULL) { + error = PyDict_SetItem(globals, pkgstr, Py_None); + if (error) { + PyErr_SetString(PyExc_ValueError, + "Could not set __package__"); + return NULL; + } + return Py_None; + } + len = lastdot - start; + if (len >= MAXPATHLEN) { + PyErr_SetString(PyExc_ValueError, + "Module name too long"); + return NULL; + } + strncpy(buf, start, len); + buf[len] = '\0'; + pkgname = PyUnicode_FromString(buf); + if (pkgname == NULL) { + return NULL; + } + error = PyDict_SetItem(globals, pkgstr, pkgname); + Py_DECREF(pkgname); + if (error) { + PyErr_SetString(PyExc_ValueError, + "Could not set __package__"); + return NULL; + } + } + } + while (--level > 0) { + char *dot = strrchr(buf, '.'); + if (dot == NULL) { + PyErr_SetString(PyExc_ValueError, + "Attempted relative import beyond " + "toplevel package"); + return NULL; + } + *dot = '\0'; + } + *p_buflen = strlen(buf); + + modules = PyImport_GetModuleDict(); + parent = PyDict_GetItemString(modules, buf); + if (parent == NULL) { + if (orig_level < 1) { + PyObject *err_msg = PyBytes_FromFormat( + "Parent module '%.200s' not found " + "while handling absolute import", buf); + if (err_msg == NULL) { + return NULL; + } + if (!PyErr_WarnEx(PyExc_RuntimeWarning, + PyBytes_AsString(err_msg), 1)) { + *buf = '\0'; + *p_buflen = 0; + parent = Py_None; + } + Py_DECREF(err_msg); + } else { + PyErr_Format(PyExc_SystemError, + "Parent module '%.200s' not loaded, " + "cannot perform relative import", buf); + } + } + return parent; + /* We expect, but can't guarantee, if parent != None, that: + - parent.__name__ == buf + - parent.__dict__ is globals + If this is violated... Who cares? */ } /* altmod is either None or same as mod */ static PyObject * load_next(PyObject *mod, PyObject *altmod, char **p_name, char *buf, - Py_ssize_t *p_buflen) -{ - char *name = *p_name; - char *dot = strchr(name, '.'); - size_t len; - char *p; - PyObject *result; - - if (strlen(name) == 0) { - /* completely empty module name should only happen in - 'from . import' (or '__import__("")')*/ - Py_INCREF(mod); - *p_name = NULL; - return mod; - } - - if (dot == NULL) { - *p_name = NULL; - len = strlen(name); - } - else { - *p_name = dot+1; - len = dot-name; - } - if (len == 0) { - PyErr_SetString(PyExc_ValueError, - "Empty module name"); - return NULL; - } - - p = buf + *p_buflen; - if (p != buf) - *p++ = '.'; - if (p+len-buf >= MAXPATHLEN) { - PyErr_SetString(PyExc_ValueError, - "Module name too long"); - return NULL; - } - strncpy(p, name, len); - p[len] = '\0'; - *p_buflen = p+len-buf; - - result = import_submodule(mod, p, buf); - if (result == Py_None && altmod != mod) { - Py_DECREF(result); - /* Here, altmod must be None and mod must not be None */ - result = import_submodule(altmod, p, p); - if (result != NULL && result != Py_None) { - if (mark_miss(buf) != 0) { - Py_DECREF(result); - return NULL; - } - strncpy(buf, name, len); - buf[len] = '\0'; - *p_buflen = len; - } - } - if (result == NULL) - return NULL; - - if (result == Py_None) { - Py_DECREF(result); - PyErr_Format(PyExc_ImportError, - "No module named %.200s", name); - return NULL; - } - - return result; + Py_ssize_t *p_buflen) +{ + char *name = *p_name; + char *dot = strchr(name, '.'); + size_t len; + char *p; + PyObject *result; + + if (strlen(name) == 0) { + /* completely empty module name should only happen in + 'from . import' (or '__import__("")')*/ + Py_INCREF(mod); + *p_name = NULL; + return mod; + } + + if (dot == NULL) { + *p_name = NULL; + len = strlen(name); + } + else { + *p_name = dot+1; + len = dot-name; + } + if (len == 0) { + PyErr_SetString(PyExc_ValueError, + "Empty module name"); + return NULL; + } + + p = buf + *p_buflen; + if (p != buf) + *p++ = '.'; + if (p+len-buf >= MAXPATHLEN) { + PyErr_SetString(PyExc_ValueError, + "Module name too long"); + return NULL; + } + strncpy(p, name, len); + p[len] = '\0'; + *p_buflen = p+len-buf; + + result = import_submodule(mod, p, buf); + if (result == Py_None && altmod != mod) { + Py_DECREF(result); + /* Here, altmod must be None and mod must not be None */ + result = import_submodule(altmod, p, p); + if (result != NULL && result != Py_None) { + if (mark_miss(buf) != 0) { + Py_DECREF(result); + return NULL; + } + strncpy(buf, name, len); + buf[len] = '\0'; + *p_buflen = len; + } + } + if (result == NULL) + return NULL; + + if (result == Py_None) { + Py_DECREF(result); + PyErr_Format(PyExc_ImportError, + "No module named %.200s", name); + return NULL; + } + + return result; } static int mark_miss(char *name) { - PyObject *modules = PyImport_GetModuleDict(); - return PyDict_SetItemString(modules, name, Py_None); + PyObject *modules = PyImport_GetModuleDict(); + return PyDict_SetItemString(modules, name, Py_None); } static int ensure_fromlist(PyObject *mod, PyObject *fromlist, char *buf, Py_ssize_t buflen, - int recursive) -{ - int i; - - if (!PyObject_HasAttrString(mod, "__path__")) - return 1; - - for (i = 0; ; i++) { - PyObject *item = PySequence_GetItem(fromlist, i); - int hasit; - if (item == NULL) { - if (PyErr_ExceptionMatches(PyExc_IndexError)) { - PyErr_Clear(); - return 1; - } - return 0; - } - if (!PyUnicode_Check(item)) { - PyErr_SetString(PyExc_TypeError, - "Item in ``from list'' not a string"); - Py_DECREF(item); - return 0; - } - if (PyUnicode_AS_UNICODE(item)[0] == '*') { - PyObject *all; - Py_DECREF(item); - /* See if the package defines __all__ */ - if (recursive) - continue; /* Avoid endless recursion */ - all = PyObject_GetAttrString(mod, "__all__"); - if (all == NULL) - PyErr_Clear(); - else { - int ret = ensure_fromlist(mod, all, buf, buflen, 1); - Py_DECREF(all); - if (!ret) - return 0; - } - continue; - } - hasit = PyObject_HasAttr(mod, item); - if (!hasit) { - PyObject *item8; - char *subname; - PyObject *submod; - char *p; - if (!Py_FileSystemDefaultEncoding) { - item8 = PyUnicode_EncodeASCII(PyUnicode_AsUnicode(item), - PyUnicode_GetSize(item), - NULL); - } else { - item8 = PyUnicode_AsEncodedString(item, - Py_FileSystemDefaultEncoding, NULL); - } - if (!item8) { - PyErr_SetString(PyExc_ValueError, "Cannot encode path item"); - return 0; - } - subname = PyBytes_AS_STRING(item8); - if (buflen + strlen(subname) >= MAXPATHLEN) { - PyErr_SetString(PyExc_ValueError, - "Module name too long"); - Py_DECREF(item); - return 0; - } - p = buf + buflen; - *p++ = '.'; - strcpy(p, subname); - submod = import_submodule(mod, subname, buf); - Py_DECREF(item8); - Py_XDECREF(submod); - if (submod == NULL) { - Py_DECREF(item); - return 0; - } - } - Py_DECREF(item); - } - - /* NOTREACHED */ + int recursive) +{ + int i; + + if (!PyObject_HasAttrString(mod, "__path__")) + return 1; + + for (i = 0; ; i++) { + PyObject *item = PySequence_GetItem(fromlist, i); + int hasit; + if (item == NULL) { + if (PyErr_ExceptionMatches(PyExc_IndexError)) { + PyErr_Clear(); + return 1; + } + return 0; + } + if (!PyUnicode_Check(item)) { + PyErr_SetString(PyExc_TypeError, + "Item in ``from list'' not a string"); + Py_DECREF(item); + return 0; + } + if (PyUnicode_AS_UNICODE(item)[0] == '*') { + PyObject *all; + Py_DECREF(item); + /* See if the package defines __all__ */ + if (recursive) + continue; /* Avoid endless recursion */ + all = PyObject_GetAttrString(mod, "__all__"); + if (all == NULL) + PyErr_Clear(); + else { + int ret = ensure_fromlist(mod, all, buf, buflen, 1); + Py_DECREF(all); + if (!ret) + return 0; + } + continue; + } + hasit = PyObject_HasAttr(mod, item); + if (!hasit) { + PyObject *item8; + char *subname; + PyObject *submod; + char *p; + if (!Py_FileSystemDefaultEncoding) { + item8 = PyUnicode_EncodeASCII(PyUnicode_AsUnicode(item), + PyUnicode_GetSize(item), + NULL); + } else { + item8 = PyUnicode_AsEncodedString(item, + Py_FileSystemDefaultEncoding, NULL); + } + if (!item8) { + PyErr_SetString(PyExc_ValueError, "Cannot encode path item"); + return 0; + } + subname = PyBytes_AS_STRING(item8); + if (buflen + strlen(subname) >= MAXPATHLEN) { + PyErr_SetString(PyExc_ValueError, + "Module name too long"); + Py_DECREF(item); + return 0; + } + p = buf + buflen; + *p++ = '.'; + strcpy(p, subname); + submod = import_submodule(mod, subname, buf); + Py_DECREF(item8); + Py_XDECREF(submod); + if (submod == NULL) { + Py_DECREF(item); + return 0; + } + } + Py_DECREF(item); + } + + /* NOTREACHED */ } static int add_submodule(PyObject *mod, PyObject *submod, char *fullname, char *subname, - PyObject *modules) -{ - if (mod == Py_None) - return 1; - /* Irrespective of the success of this load, make a - reference to it in the parent package module. A copy gets - saved in the modules dictionary under the full name, so get a - reference from there, if need be. (The exception is when the - load failed with a SyntaxError -- then there's no trace in - sys.modules. In that case, of course, do nothing extra.) */ - if (submod == NULL) { - submod = PyDict_GetItemString(modules, fullname); - if (submod == NULL) - return 1; - } - if (PyModule_Check(mod)) { - /* We can't use setattr here since it can give a - * spurious warning if the submodule name shadows a - * builtin name */ - PyObject *dict = PyModule_GetDict(mod); - if (!dict) - return 0; - if (PyDict_SetItemString(dict, subname, submod) < 0) - return 0; - } - else { - if (PyObject_SetAttrString(mod, subname, submod) < 0) - return 0; - } - return 1; + PyObject *modules) +{ + if (mod == Py_None) + return 1; + /* Irrespective of the success of this load, make a + reference to it in the parent package module. A copy gets + saved in the modules dictionary under the full name, so get a + reference from there, if need be. (The exception is when the + load failed with a SyntaxError -- then there's no trace in + sys.modules. In that case, of course, do nothing extra.) */ + if (submod == NULL) { + submod = PyDict_GetItemString(modules, fullname); + if (submod == NULL) + return 1; + } + if (PyModule_Check(mod)) { + /* We can't use setattr here since it can give a + * spurious warning if the submodule name shadows a + * builtin name */ + PyObject *dict = PyModule_GetDict(mod); + if (!dict) + return 0; + if (PyDict_SetItemString(dict, subname, submod) < 0) + return 0; + } + else { + if (PyObject_SetAttrString(mod, subname, submod) < 0) + return 0; + } + return 1; } static PyObject * import_submodule(PyObject *mod, char *subname, char *fullname) { - PyObject *modules = PyImport_GetModuleDict(); - PyObject *m = NULL; - - /* Require: - if mod == None: subname == fullname - else: mod.__name__ + "." + subname == fullname - */ - - if ((m = PyDict_GetItemString(modules, fullname)) != NULL) { - Py_INCREF(m); - } - else { - PyObject *path, *loader = NULL; - char buf[MAXPATHLEN+1]; - struct filedescr *fdp; - FILE *fp = NULL; - - if (mod == Py_None) - path = NULL; - else { - path = PyObject_GetAttrString(mod, "__path__"); - if (path == NULL) { - PyErr_Clear(); - Py_INCREF(Py_None); - return Py_None; - } - } - - buf[0] = '\0'; - fdp = find_module(fullname, subname, path, buf, MAXPATHLEN+1, - &fp, &loader); - Py_XDECREF(path); - if (fdp == NULL) { - if (!PyErr_ExceptionMatches(PyExc_ImportError)) - return NULL; - PyErr_Clear(); - Py_INCREF(Py_None); - return Py_None; - } - m = load_module(fullname, fp, buf, fdp->type, loader); - Py_XDECREF(loader); - if (fp) - fclose(fp); - if (!add_submodule(mod, m, fullname, subname, modules)) { - Py_XDECREF(m); - m = NULL; - } - } - - return m; + PyObject *modules = PyImport_GetModuleDict(); + PyObject *m = NULL; + + /* Require: + if mod == None: subname == fullname + else: mod.__name__ + "." + subname == fullname + */ + + if ((m = PyDict_GetItemString(modules, fullname)) != NULL) { + Py_INCREF(m); + } + else { + PyObject *path, *loader = NULL; + char buf[MAXPATHLEN+1]; + struct filedescr *fdp; + FILE *fp = NULL; + + if (mod == Py_None) + path = NULL; + else { + path = PyObject_GetAttrString(mod, "__path__"); + if (path == NULL) { + PyErr_Clear(); + Py_INCREF(Py_None); + return Py_None; + } + } + + buf[0] = '\0'; + fdp = find_module(fullname, subname, path, buf, MAXPATHLEN+1, + &fp, &loader); + Py_XDECREF(path); + if (fdp == NULL) { + if (!PyErr_ExceptionMatches(PyExc_ImportError)) + return NULL; + PyErr_Clear(); + Py_INCREF(Py_None); + return Py_None; + } + m = load_module(fullname, fp, buf, fdp->type, loader); + Py_XDECREF(loader); + if (fp) + fclose(fp); + if (!add_submodule(mod, m, fullname, subname, modules)) { + Py_XDECREF(m); + m = NULL; + } + } + + return m; } @@ -2641,96 +2641,96 @@ import_submodule(PyObject *mod, char *subname, char *fullname) PyObject * PyImport_ReloadModule(PyObject *m) { - PyInterpreterState *interp = PyThreadState_Get()->interp; - PyObject *modules_reloading = interp->modules_reloading; - PyObject *modules = PyImport_GetModuleDict(); - PyObject *path = NULL, *loader = NULL, *existing_m = NULL; - char *name, *subname; - char buf[MAXPATHLEN+1]; - struct filedescr *fdp; - FILE *fp = NULL; - PyObject *newm; - - if (modules_reloading == NULL) { - Py_FatalError("PyImport_ReloadModule: " - "no modules_reloading dictionary!"); - return NULL; - } - - if (m == NULL || !PyModule_Check(m)) { - PyErr_SetString(PyExc_TypeError, - "reload() argument must be module"); - return NULL; - } - name = (char*)PyModule_GetName(m); - if (name == NULL) - return NULL; - if (m != PyDict_GetItemString(modules, name)) { - PyErr_Format(PyExc_ImportError, - "reload(): module %.200s not in sys.modules", - name); - return NULL; - } - existing_m = PyDict_GetItemString(modules_reloading, name); - if (existing_m != NULL) { - /* Due to a recursive reload, this module is already - being reloaded. */ - Py_INCREF(existing_m); - return existing_m; - } - if (PyDict_SetItemString(modules_reloading, name, m) < 0) - return NULL; - - subname = strrchr(name, '.'); - if (subname == NULL) - subname = name; - else { - PyObject *parentname, *parent; - parentname = PyUnicode_FromStringAndSize(name, (subname-name)); - if (parentname == NULL) { - imp_modules_reloading_clear(); - return NULL; - } - parent = PyDict_GetItem(modules, parentname); - if (parent == NULL) { - PyErr_Format(PyExc_ImportError, - "reload(): parent %U not in sys.modules", - parentname); - Py_DECREF(parentname); - imp_modules_reloading_clear(); - return NULL; - } - Py_DECREF(parentname); - subname++; - path = PyObject_GetAttrString(parent, "__path__"); - if (path == NULL) - PyErr_Clear(); - } - buf[0] = '\0'; - fdp = find_module(name, subname, path, buf, MAXPATHLEN+1, &fp, &loader); - Py_XDECREF(path); - - if (fdp == NULL) { - Py_XDECREF(loader); - imp_modules_reloading_clear(); - return NULL; - } - - newm = load_module(name, fp, buf, fdp->type, loader); - Py_XDECREF(loader); - - if (fp) - fclose(fp); - if (newm == NULL) { - /* load_module probably removed name from modules because of - * the error. Put back the original module object. We're - * going to return NULL in this case regardless of whether - * replacing name succeeds, so the return value is ignored. - */ - PyDict_SetItemString(modules, name, m); - } - imp_modules_reloading_clear(); - return newm; + PyInterpreterState *interp = PyThreadState_Get()->interp; + PyObject *modules_reloading = interp->modules_reloading; + PyObject *modules = PyImport_GetModuleDict(); + PyObject *path = NULL, *loader = NULL, *existing_m = NULL; + char *name, *subname; + char buf[MAXPATHLEN+1]; + struct filedescr *fdp; + FILE *fp = NULL; + PyObject *newm; + + if (modules_reloading == NULL) { + Py_FatalError("PyImport_ReloadModule: " + "no modules_reloading dictionary!"); + return NULL; + } + + if (m == NULL || !PyModule_Check(m)) { + PyErr_SetString(PyExc_TypeError, + "reload() argument must be module"); + return NULL; + } + name = (char*)PyModule_GetName(m); + if (name == NULL) + return NULL; + if (m != PyDict_GetItemString(modules, name)) { + PyErr_Format(PyExc_ImportError, + "reload(): module %.200s not in sys.modules", + name); + return NULL; + } + existing_m = PyDict_GetItemString(modules_reloading, name); + if (existing_m != NULL) { + /* Due to a recursive reload, this module is already + being reloaded. */ + Py_INCREF(existing_m); + return existing_m; + } + if (PyDict_SetItemString(modules_reloading, name, m) < 0) + return NULL; + + subname = strrchr(name, '.'); + if (subname == NULL) + subname = name; + else { + PyObject *parentname, *parent; + parentname = PyUnicode_FromStringAndSize(name, (subname-name)); + if (parentname == NULL) { + imp_modules_reloading_clear(); + return NULL; + } + parent = PyDict_GetItem(modules, parentname); + if (parent == NULL) { + PyErr_Format(PyExc_ImportError, + "reload(): parent %U not in sys.modules", + parentname); + Py_DECREF(parentname); + imp_modules_reloading_clear(); + return NULL; + } + Py_DECREF(parentname); + subname++; + path = PyObject_GetAttrString(parent, "__path__"); + if (path == NULL) + PyErr_Clear(); + } + buf[0] = '\0'; + fdp = find_module(name, subname, path, buf, MAXPATHLEN+1, &fp, &loader); + Py_XDECREF(path); + + if (fdp == NULL) { + Py_XDECREF(loader); + imp_modules_reloading_clear(); + return NULL; + } + + newm = load_module(name, fp, buf, fdp->type, loader); + Py_XDECREF(loader); + + if (fp) + fclose(fp); + if (newm == NULL) { + /* load_module probably removed name from modules because of + * the error. Put back the original module object. We're + * going to return NULL in this case regardless of whether + * replacing name succeeds, so the return value is ignored. + */ + PyDict_SetItemString(modules, name, m); + } + imp_modules_reloading_clear(); + return newm; } @@ -2746,68 +2746,68 @@ PyImport_ReloadModule(PyObject *m) PyObject * PyImport_Import(PyObject *module_name) { - static PyObject *silly_list = NULL; - static PyObject *builtins_str = NULL; - static PyObject *import_str = NULL; - PyObject *globals = NULL; - PyObject *import = NULL; - PyObject *builtins = NULL; - PyObject *r = NULL; - - /* Initialize constant string objects */ - if (silly_list == NULL) { - import_str = PyUnicode_InternFromString("__import__"); - if (import_str == NULL) - return NULL; - builtins_str = PyUnicode_InternFromString("__builtins__"); - if (builtins_str == NULL) - return NULL; - silly_list = Py_BuildValue("[s]", "__doc__"); - if (silly_list == NULL) - return NULL; - } - - /* Get the builtins from current globals */ - globals = PyEval_GetGlobals(); - if (globals != NULL) { - Py_INCREF(globals); - builtins = PyObject_GetItem(globals, builtins_str); - if (builtins == NULL) - goto err; - } - else { - /* No globals -- use standard builtins, and fake globals */ - builtins = PyImport_ImportModuleLevel("builtins", - NULL, NULL, NULL, 0); - if (builtins == NULL) - return NULL; - globals = Py_BuildValue("{OO}", builtins_str, builtins); - if (globals == NULL) - goto err; - } - - /* Get the __import__ function from the builtins */ - if (PyDict_Check(builtins)) { - import = PyObject_GetItem(builtins, import_str); - if (import == NULL) - PyErr_SetObject(PyExc_KeyError, import_str); - } - else - import = PyObject_GetAttr(builtins, import_str); - if (import == NULL) - goto err; - - /* Call the __import__ function with the proper argument list - * Always use absolute import here. */ - r = PyObject_CallFunction(import, "OOOOi", module_name, globals, - globals, silly_list, 0, NULL); + static PyObject *silly_list = NULL; + static PyObject *builtins_str = NULL; + static PyObject *import_str = NULL; + PyObject *globals = NULL; + PyObject *import = NULL; + PyObject *builtins = NULL; + PyObject *r = NULL; + + /* Initialize constant string objects */ + if (silly_list == NULL) { + import_str = PyUnicode_InternFromString("__import__"); + if (import_str == NULL) + return NULL; + builtins_str = PyUnicode_InternFromString("__builtins__"); + if (builtins_str == NULL) + return NULL; + silly_list = Py_BuildValue("[s]", "__doc__"); + if (silly_list == NULL) + return NULL; + } + + /* Get the builtins from current globals */ + globals = PyEval_GetGlobals(); + if (globals != NULL) { + Py_INCREF(globals); + builtins = PyObject_GetItem(globals, builtins_str); + if (builtins == NULL) + goto err; + } + else { + /* No globals -- use standard builtins, and fake globals */ + builtins = PyImport_ImportModuleLevel("builtins", + NULL, NULL, NULL, 0); + if (builtins == NULL) + return NULL; + globals = Py_BuildValue("{OO}", builtins_str, builtins); + if (globals == NULL) + goto err; + } + + /* Get the __import__ function from the builtins */ + if (PyDict_Check(builtins)) { + import = PyObject_GetItem(builtins, import_str); + if (import == NULL) + PyErr_SetObject(PyExc_KeyError, import_str); + } + else + import = PyObject_GetAttr(builtins, import_str); + if (import == NULL) + goto err; + + /* Call the __import__ function with the proper argument list + * Always use absolute import here. */ + r = PyObject_CallFunction(import, "OOOOi", module_name, globals, + globals, silly_list, 0, NULL); err: - Py_XDECREF(globals); - Py_XDECREF(builtins); - Py_XDECREF(import); + Py_XDECREF(globals); + Py_XDECREF(builtins); + Py_XDECREF(import); - return r; + return r; } @@ -2818,245 +2818,245 @@ PyImport_Import(PyObject *module_name) static PyObject * imp_get_magic(PyObject *self, PyObject *noargs) { - char buf[4]; + char buf[4]; - buf[0] = (char) ((pyc_magic >> 0) & 0xff); - buf[1] = (char) ((pyc_magic >> 8) & 0xff); - buf[2] = (char) ((pyc_magic >> 16) & 0xff); - buf[3] = (char) ((pyc_magic >> 24) & 0xff); + buf[0] = (char) ((pyc_magic >> 0) & 0xff); + buf[1] = (char) ((pyc_magic >> 8) & 0xff); + buf[2] = (char) ((pyc_magic >> 16) & 0xff); + buf[3] = (char) ((pyc_magic >> 24) & 0xff); - return PyBytes_FromStringAndSize(buf, 4); + return PyBytes_FromStringAndSize(buf, 4); } static PyObject * imp_get_suffixes(PyObject *self, PyObject *noargs) { - PyObject *list; - struct filedescr *fdp; - - list = PyList_New(0); - if (list == NULL) - return NULL; - for (fdp = _PyImport_Filetab; fdp->suffix != NULL; fdp++) { - PyObject *item = Py_BuildValue("ssi", - fdp->suffix, fdp->mode, fdp->type); - if (item == NULL) { - Py_DECREF(list); - return NULL; - } - if (PyList_Append(list, item) < 0) { - Py_DECREF(list); - Py_DECREF(item); - return NULL; - } - Py_DECREF(item); - } - return list; + PyObject *list; + struct filedescr *fdp; + + list = PyList_New(0); + if (list == NULL) + return NULL; + for (fdp = _PyImport_Filetab; fdp->suffix != NULL; fdp++) { + PyObject *item = Py_BuildValue("ssi", + fdp->suffix, fdp->mode, fdp->type); + if (item == NULL) { + Py_DECREF(list); + return NULL; + } + if (PyList_Append(list, item) < 0) { + Py_DECREF(list); + Py_DECREF(item); + return NULL; + } + Py_DECREF(item); + } + return list; } static PyObject * call_find_module(char *name, PyObject *path) { - extern int fclose(FILE *); - PyObject *fob, *ret; - PyObject *pathobj; - struct filedescr *fdp; - char pathname[MAXPATHLEN+1]; - FILE *fp = NULL; - int fd = -1; - char *found_encoding = NULL; - char *encoding = NULL; - - pathname[0] = '\0'; - if (path == Py_None) - path = NULL; - fdp = find_module(NULL, name, path, pathname, MAXPATHLEN+1, &fp, NULL); - if (fdp == NULL) - return NULL; - if (fp != NULL) { - fd = fileno(fp); - if (fd != -1) - fd = dup(fd); - fclose(fp); - fp = NULL; - } - if (fd != -1) { - if (strchr(fdp->mode, 'b') == NULL) { - /* PyTokenizer_FindEncoding() returns PyMem_MALLOC'ed - memory. */ - found_encoding = PyTokenizer_FindEncoding(fd); - lseek(fd, 0, 0); /* Reset position */ - if (found_encoding == NULL && PyErr_Occurred()) - return NULL; - encoding = (found_encoding != NULL) ? found_encoding : - (char*)PyUnicode_GetDefaultEncoding(); - } - fob = PyFile_FromFd(fd, pathname, fdp->mode, -1, - (char*)encoding, NULL, NULL, 1); - if (fob == NULL) { - close(fd); - PyMem_FREE(found_encoding); - return NULL; - } - } - else { - fob = Py_None; - Py_INCREF(fob); - } - pathobj = PyUnicode_DecodeFSDefault(pathname); - ret = Py_BuildValue("NN(ssi)", - fob, pathobj, fdp->suffix, fdp->mode, fdp->type); - PyMem_FREE(found_encoding); - - return ret; + extern int fclose(FILE *); + PyObject *fob, *ret; + PyObject *pathobj; + struct filedescr *fdp; + char pathname[MAXPATHLEN+1]; + FILE *fp = NULL; + int fd = -1; + char *found_encoding = NULL; + char *encoding = NULL; + + pathname[0] = '\0'; + if (path == Py_None) + path = NULL; + fdp = find_module(NULL, name, path, pathname, MAXPATHLEN+1, &fp, NULL); + if (fdp == NULL) + return NULL; + if (fp != NULL) { + fd = fileno(fp); + if (fd != -1) + fd = dup(fd); + fclose(fp); + fp = NULL; + } + if (fd != -1) { + if (strchr(fdp->mode, 'b') == NULL) { + /* PyTokenizer_FindEncoding() returns PyMem_MALLOC'ed + memory. */ + found_encoding = PyTokenizer_FindEncoding(fd); + lseek(fd, 0, 0); /* Reset position */ + if (found_encoding == NULL && PyErr_Occurred()) + return NULL; + encoding = (found_encoding != NULL) ? found_encoding : + (char*)PyUnicode_GetDefaultEncoding(); + } + fob = PyFile_FromFd(fd, pathname, fdp->mode, -1, + (char*)encoding, NULL, NULL, 1); + if (fob == NULL) { + close(fd); + PyMem_FREE(found_encoding); + return NULL; + } + } + else { + fob = Py_None; + Py_INCREF(fob); + } + pathobj = PyUnicode_DecodeFSDefault(pathname); + ret = Py_BuildValue("NN(ssi)", + fob, pathobj, fdp->suffix, fdp->mode, fdp->type); + PyMem_FREE(found_encoding); + + return ret; } static PyObject * imp_find_module(PyObject *self, PyObject *args) { - char *name; - PyObject *ret, *path = NULL; - if (!PyArg_ParseTuple(args, "es|O:find_module", - Py_FileSystemDefaultEncoding, &name, - &path)) - return NULL; - ret = call_find_module(name, path); - PyMem_Free(name); - return ret; + char *name; + PyObject *ret, *path = NULL; + if (!PyArg_ParseTuple(args, "es|O:find_module", + Py_FileSystemDefaultEncoding, &name, + &path)) + return NULL; + ret = call_find_module(name, path); + PyMem_Free(name); + return ret; } static PyObject * imp_init_builtin(PyObject *self, PyObject *args) { - char *name; - int ret; - PyObject *m; - if (!PyArg_ParseTuple(args, "s:init_builtin", &name)) - return NULL; - ret = init_builtin(name); - if (ret < 0) - return NULL; - if (ret == 0) { - Py_INCREF(Py_None); - return Py_None; - } - m = PyImport_AddModule(name); - Py_XINCREF(m); - return m; + char *name; + int ret; + PyObject *m; + if (!PyArg_ParseTuple(args, "s:init_builtin", &name)) + return NULL; + ret = init_builtin(name); + if (ret < 0) + return NULL; + if (ret == 0) { + Py_INCREF(Py_None); + return Py_None; + } + m = PyImport_AddModule(name); + Py_XINCREF(m); + return m; } static PyObject * imp_init_frozen(PyObject *self, PyObject *args) { - char *name; - int ret; - PyObject *m; - if (!PyArg_ParseTuple(args, "s:init_frozen", &name)) - return NULL; - ret = PyImport_ImportFrozenModule(name); - if (ret < 0) - return NULL; - if (ret == 0) { - Py_INCREF(Py_None); - return Py_None; - } - m = PyImport_AddModule(name); - Py_XINCREF(m); - return m; + char *name; + int ret; + PyObject *m; + if (!PyArg_ParseTuple(args, "s:init_frozen", &name)) + return NULL; + ret = PyImport_ImportFrozenModule(name); + if (ret < 0) + return NULL; + if (ret == 0) { + Py_INCREF(Py_None); + return Py_None; + } + m = PyImport_AddModule(name); + Py_XINCREF(m); + return m; } static PyObject * imp_get_frozen_object(PyObject *self, PyObject *args) { - char *name; + char *name; - if (!PyArg_ParseTuple(args, "s:get_frozen_object", &name)) - return NULL; - return get_frozen_object(name); + if (!PyArg_ParseTuple(args, "s:get_frozen_object", &name)) + return NULL; + return get_frozen_object(name); } static PyObject * imp_is_frozen_package(PyObject *self, PyObject *args) { - char *name; + char *name; - if (!PyArg_ParseTuple(args, "s:is_frozen_package", &name)) - return NULL; - return is_frozen_package(name); + if (!PyArg_ParseTuple(args, "s:is_frozen_package", &name)) + return NULL; + return is_frozen_package(name); } static PyObject * imp_is_builtin(PyObject *self, PyObject *args) { - char *name; - if (!PyArg_ParseTuple(args, "s:is_builtin", &name)) - return NULL; - return PyLong_FromLong(is_builtin(name)); + char *name; + if (!PyArg_ParseTuple(args, "s:is_builtin", &name)) + return NULL; + return PyLong_FromLong(is_builtin(name)); } static PyObject * imp_is_frozen(PyObject *self, PyObject *args) { - char *name; - struct _frozen *p; - if (!PyArg_ParseTuple(args, "s:is_frozen", &name)) - return NULL; - p = find_frozen(name); - return PyBool_FromLong((long) (p == NULL ? 0 : p->size)); + char *name; + struct _frozen *p; + if (!PyArg_ParseTuple(args, "s:is_frozen", &name)) + return NULL; + p = find_frozen(name); + return PyBool_FromLong((long) (p == NULL ? 0 : p->size)); } static FILE * get_file(char *pathname, PyObject *fob, char *mode) { - FILE *fp; - if (mode[0] == 'U') - mode = "r" PY_STDIOTEXTMODE; - if (fob == NULL) { - fp = fopen(pathname, mode); - } - else { - int fd = PyObject_AsFileDescriptor(fob); - if (fd == -1) - return NULL; - if (!_PyVerify_fd(fd)) - goto error; - /* the FILE struct gets a new fd, so that it can be closed - * independently of the file descriptor given - */ - fd = dup(fd); - if (fd == -1) - goto error; - fp = fdopen(fd, mode); - } - if (fp) - return fp; + FILE *fp; + if (mode[0] == 'U') + mode = "r" PY_STDIOTEXTMODE; + if (fob == NULL) { + fp = fopen(pathname, mode); + } + else { + int fd = PyObject_AsFileDescriptor(fob); + if (fd == -1) + return NULL; + if (!_PyVerify_fd(fd)) + goto error; + /* the FILE struct gets a new fd, so that it can be closed + * independently of the file descriptor given + */ + fd = dup(fd); + if (fd == -1) + goto error; + fp = fdopen(fd, mode); + } + if (fp) + return fp; error: - PyErr_SetFromErrno(PyExc_IOError); - return NULL; + PyErr_SetFromErrno(PyExc_IOError); + return NULL; } static PyObject * imp_load_compiled(PyObject *self, PyObject *args) { - char *name; - char *pathname; - PyObject *fob = NULL; - PyObject *m; - FILE *fp; - if (!PyArg_ParseTuple(args, "ses|O:load_compiled", - &name, - Py_FileSystemDefaultEncoding, &pathname, - &fob)) - return NULL; - fp = get_file(pathname, fob, "rb"); - if (fp == NULL) { - PyMem_Free(pathname); - return NULL; - } - m = load_compiled_module(name, pathname, fp); - fclose(fp); - PyMem_Free(pathname); - return m; + char *name; + char *pathname; + PyObject *fob = NULL; + PyObject *m; + FILE *fp; + if (!PyArg_ParseTuple(args, "ses|O:load_compiled", + &name, + Py_FileSystemDefaultEncoding, &pathname, + &fob)) + return NULL; + fp = get_file(pathname, fob, "rb"); + if (fp == NULL) { + PyMem_Free(pathname); + return NULL; + } + m = load_compiled_module(name, pathname, fp); + fclose(fp); + PyMem_Free(pathname); + return m; } #ifdef HAVE_DYNAMIC_LOADING @@ -3064,28 +3064,28 @@ imp_load_compiled(PyObject *self, PyObject *args) static PyObject * imp_load_dynamic(PyObject *self, PyObject *args) { - char *name; - char *pathname; - PyObject *fob = NULL; - PyObject *m; - FILE *fp = NULL; - if (!PyArg_ParseTuple(args, "ses|O:load_dynamic", - &name, - Py_FileSystemDefaultEncoding, &pathname, - &fob)) - return NULL; - if (fob) { - fp = get_file(pathname, fob, "r"); - if (fp == NULL) { - PyMem_Free(pathname); - return NULL; - } - } - m = _PyImport_LoadDynamicModule(name, pathname, fp); - PyMem_Free(pathname); - if (fp) - fclose(fp); - return m; + char *name; + char *pathname; + PyObject *fob = NULL; + PyObject *m; + FILE *fp = NULL; + if (!PyArg_ParseTuple(args, "ses|O:load_dynamic", + &name, + Py_FileSystemDefaultEncoding, &pathname, + &fob)) + return NULL; + if (fob) { + fp = get_file(pathname, fob, "r"); + if (fp == NULL) { + PyMem_Free(pathname); + return NULL; + } + } + m = _PyImport_LoadDynamicModule(name, pathname, fp); + PyMem_Free(pathname); + if (fp) + fclose(fp); + return m; } #endif /* HAVE_DYNAMIC_LOADING */ @@ -3093,99 +3093,99 @@ imp_load_dynamic(PyObject *self, PyObject *args) static PyObject * imp_load_source(PyObject *self, PyObject *args) { - char *name; - char *pathname; - PyObject *fob = NULL; - PyObject *m; - FILE *fp; - if (!PyArg_ParseTuple(args, "ses|O:load_source", - &name, - Py_FileSystemDefaultEncoding, &pathname, - &fob)) - return NULL; - fp = get_file(pathname, fob, "r"); - if (fp == NULL) { - PyMem_Free(pathname); - return NULL; - } - m = load_source_module(name, pathname, fp); - PyMem_Free(pathname); - fclose(fp); - return m; + char *name; + char *pathname; + PyObject *fob = NULL; + PyObject *m; + FILE *fp; + if (!PyArg_ParseTuple(args, "ses|O:load_source", + &name, + Py_FileSystemDefaultEncoding, &pathname, + &fob)) + return NULL; + fp = get_file(pathname, fob, "r"); + if (fp == NULL) { + PyMem_Free(pathname); + return NULL; + } + m = load_source_module(name, pathname, fp); + PyMem_Free(pathname); + fclose(fp); + return m; } static PyObject * imp_load_module(PyObject *self, PyObject *args) { - char *name; - PyObject *fob; - char *pathname; - PyObject * ret; - char *suffix; /* Unused */ - char *mode; - int type; - FILE *fp; - - if (!PyArg_ParseTuple(args, "sOes(ssi):load_module", - &name, &fob, - Py_FileSystemDefaultEncoding, &pathname, - &suffix, &mode, &type)) - return NULL; - if (*mode) { - /* Mode must start with 'r' or 'U' and must not contain '+'. - Implicit in this test is the assumption that the mode - may contain other modifiers like 'b' or 't'. */ - - if (!(*mode == 'r' || *mode == 'U') || strchr(mode, '+')) { - PyErr_Format(PyExc_ValueError, - "invalid file open mode %.200s", mode); - PyMem_Free(pathname); - return NULL; - } - } - if (fob == Py_None) - fp = NULL; - else { - fp = get_file(NULL, fob, mode); - if (fp == NULL) { - PyMem_Free(pathname); - return NULL; - } - } - ret = load_module(name, fp, pathname, type, NULL); - PyMem_Free(pathname); - if (fp) - fclose(fp); - return ret; + char *name; + PyObject *fob; + char *pathname; + PyObject * ret; + char *suffix; /* Unused */ + char *mode; + int type; + FILE *fp; + + if (!PyArg_ParseTuple(args, "sOes(ssi):load_module", + &name, &fob, + Py_FileSystemDefaultEncoding, &pathname, + &suffix, &mode, &type)) + return NULL; + if (*mode) { + /* Mode must start with 'r' or 'U' and must not contain '+'. + Implicit in this test is the assumption that the mode + may contain other modifiers like 'b' or 't'. */ + + if (!(*mode == 'r' || *mode == 'U') || strchr(mode, '+')) { + PyErr_Format(PyExc_ValueError, + "invalid file open mode %.200s", mode); + PyMem_Free(pathname); + return NULL; + } + } + if (fob == Py_None) + fp = NULL; + else { + fp = get_file(NULL, fob, mode); + if (fp == NULL) { + PyMem_Free(pathname); + return NULL; + } + } + ret = load_module(name, fp, pathname, type, NULL); + PyMem_Free(pathname); + if (fp) + fclose(fp); + return ret; } static PyObject * imp_load_package(PyObject *self, PyObject *args) { - char *name; - char *pathname; - PyObject * ret; - if (!PyArg_ParseTuple(args, "ses:load_package", - &name, Py_FileSystemDefaultEncoding, &pathname)) - return NULL; - ret = load_package(name, pathname); - PyMem_Free(pathname); - return ret; + char *name; + char *pathname; + PyObject * ret; + if (!PyArg_ParseTuple(args, "ses:load_package", + &name, Py_FileSystemDefaultEncoding, &pathname)) + return NULL; + ret = load_package(name, pathname); + PyMem_Free(pathname); + return ret; } static PyObject * imp_new_module(PyObject *self, PyObject *args) { - char *name; - if (!PyArg_ParseTuple(args, "s:new_module", &name)) - return NULL; - return PyModule_New(name); + char *name; + if (!PyArg_ParseTuple(args, "s:new_module", &name)) + return NULL; + return PyModule_New(name); } static PyObject * imp_reload(PyObject *self, PyObject *v) { - return PyImport_ReloadModule(v); + return PyImport_ReloadModule(v); } PyDoc_STRVAR(doc_reload, @@ -3243,41 +3243,41 @@ Release the interpreter's import lock.\n\ On platforms without threads, this function does nothing."); static PyMethodDef imp_methods[] = { - {"find_module", imp_find_module, METH_VARARGS, doc_find_module}, - {"get_magic", imp_get_magic, METH_NOARGS, doc_get_magic}, - {"get_suffixes", imp_get_suffixes, METH_NOARGS, doc_get_suffixes}, - {"load_module", imp_load_module, METH_VARARGS, doc_load_module}, - {"new_module", imp_new_module, METH_VARARGS, doc_new_module}, - {"lock_held", imp_lock_held, METH_NOARGS, doc_lock_held}, - {"acquire_lock", imp_acquire_lock, METH_NOARGS, doc_acquire_lock}, - {"release_lock", imp_release_lock, METH_NOARGS, doc_release_lock}, - {"reload", imp_reload, METH_O, doc_reload}, - /* The rest are obsolete */ - {"get_frozen_object", imp_get_frozen_object, METH_VARARGS}, - {"is_frozen_package", imp_is_frozen_package, METH_VARARGS}, - {"init_builtin", imp_init_builtin, METH_VARARGS}, - {"init_frozen", imp_init_frozen, METH_VARARGS}, - {"is_builtin", imp_is_builtin, METH_VARARGS}, - {"is_frozen", imp_is_frozen, METH_VARARGS}, - {"load_compiled", imp_load_compiled, METH_VARARGS}, + {"find_module", imp_find_module, METH_VARARGS, doc_find_module}, + {"get_magic", imp_get_magic, METH_NOARGS, doc_get_magic}, + {"get_suffixes", imp_get_suffixes, METH_NOARGS, doc_get_suffixes}, + {"load_module", imp_load_module, METH_VARARGS, doc_load_module}, + {"new_module", imp_new_module, METH_VARARGS, doc_new_module}, + {"lock_held", imp_lock_held, METH_NOARGS, doc_lock_held}, + {"acquire_lock", imp_acquire_lock, METH_NOARGS, doc_acquire_lock}, + {"release_lock", imp_release_lock, METH_NOARGS, doc_release_lock}, + {"reload", imp_reload, METH_O, doc_reload}, + /* The rest are obsolete */ + {"get_frozen_object", imp_get_frozen_object, METH_VARARGS}, + {"is_frozen_package", imp_is_frozen_package, METH_VARARGS}, + {"init_builtin", imp_init_builtin, METH_VARARGS}, + {"init_frozen", imp_init_frozen, METH_VARARGS}, + {"is_builtin", imp_is_builtin, METH_VARARGS}, + {"is_frozen", imp_is_frozen, METH_VARARGS}, + {"load_compiled", imp_load_compiled, METH_VARARGS}, #ifdef HAVE_DYNAMIC_LOADING - {"load_dynamic", imp_load_dynamic, METH_VARARGS}, + {"load_dynamic", imp_load_dynamic, METH_VARARGS}, #endif - {"load_package", imp_load_package, METH_VARARGS}, - {"load_source", imp_load_source, METH_VARARGS}, - {NULL, NULL} /* sentinel */ + {"load_package", imp_load_package, METH_VARARGS}, + {"load_source", imp_load_source, METH_VARARGS}, + {NULL, NULL} /* sentinel */ }; static int setint(PyObject *d, char *name, int value) { - PyObject *v; - int err; + PyObject *v; + int err; - v = PyLong_FromLong((long)value); - err = PyDict_SetItemString(d, name, v); - Py_XDECREF(v); - return err; + v = PyLong_FromLong((long)value); + err = PyDict_SetItemString(d, name, v); + Py_XDECREF(v); + return err; } typedef struct { @@ -3287,158 +3287,158 @@ typedef struct { static int NullImporter_init(NullImporter *self, PyObject *args, PyObject *kwds) { - char *path; - Py_ssize_t pathlen; + char *path; + Py_ssize_t pathlen; - if (!_PyArg_NoKeywords("NullImporter()", kwds)) - return -1; + if (!_PyArg_NoKeywords("NullImporter()", kwds)) + return -1; - if (!PyArg_ParseTuple(args, "es:NullImporter", - Py_FileSystemDefaultEncoding, &path)) - return -1; + if (!PyArg_ParseTuple(args, "es:NullImporter", + Py_FileSystemDefaultEncoding, &path)) + return -1; - pathlen = strlen(path); - if (pathlen == 0) { - PyMem_Free(path); - PyErr_SetString(PyExc_ImportError, "empty pathname"); - return -1; - } else { + pathlen = strlen(path); + if (pathlen == 0) { + PyMem_Free(path); + PyErr_SetString(PyExc_ImportError, "empty pathname"); + return -1; + } else { #ifndef MS_WINDOWS - struct stat statbuf; - int rv; - - rv = stat(path, &statbuf); - PyMem_Free(path); - if (rv == 0) { - /* it exists */ - if (S_ISDIR(statbuf.st_mode)) { - /* it's a directory */ - PyErr_SetString(PyExc_ImportError, - "existing directory"); - return -1; - } - } + struct stat statbuf; + int rv; + + rv = stat(path, &statbuf); + PyMem_Free(path); + if (rv == 0) { + /* it exists */ + if (S_ISDIR(statbuf.st_mode)) { + /* it's a directory */ + PyErr_SetString(PyExc_ImportError, + "existing directory"); + return -1; + } + } #else /* MS_WINDOWS */ - DWORD rv; - /* see issue1293 and issue3677: - * stat() on Windows doesn't recognise paths like - * "e:\\shared\\" and "\\\\whiterab-c2znlh\\shared" as dirs. - */ - rv = GetFileAttributesA(path); - PyMem_Free(path); - if (rv != INVALID_FILE_ATTRIBUTES) { - /* it exists */ - if (rv & FILE_ATTRIBUTE_DIRECTORY) { - /* it's a directory */ - PyErr_SetString(PyExc_ImportError, - "existing directory"); - return -1; - } - } + DWORD rv; + /* see issue1293 and issue3677: + * stat() on Windows doesn't recognise paths like + * "e:\\shared\\" and "\\\\whiterab-c2znlh\\shared" as dirs. + */ + rv = GetFileAttributesA(path); + PyMem_Free(path); + if (rv != INVALID_FILE_ATTRIBUTES) { + /* it exists */ + if (rv & FILE_ATTRIBUTE_DIRECTORY) { + /* it's a directory */ + PyErr_SetString(PyExc_ImportError, + "existing directory"); + return -1; + } + } #endif - } - return 0; + } + return 0; } static PyObject * NullImporter_find_module(NullImporter *self, PyObject *args) { - Py_RETURN_NONE; + Py_RETURN_NONE; } static PyMethodDef NullImporter_methods[] = { - {"find_module", (PyCFunction)NullImporter_find_module, METH_VARARGS, - "Always return None" - }, - {NULL} /* Sentinel */ + {"find_module", (PyCFunction)NullImporter_find_module, METH_VARARGS, + "Always return None" + }, + {NULL} /* Sentinel */ }; PyTypeObject PyNullImporter_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "imp.NullImporter", /*tp_name*/ - sizeof(NullImporter), /*tp_basicsize*/ - 0, /*tp_itemsize*/ - 0, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_reserved*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash */ - 0, /*tp_call*/ - 0, /*tp_str*/ - 0, /*tp_getattro*/ - 0, /*tp_setattro*/ - 0, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT, /*tp_flags*/ - "Null importer object", /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - NullImporter_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - (initproc)NullImporter_init, /* tp_init */ - 0, /* tp_alloc */ - PyType_GenericNew /* tp_new */ + PyVarObject_HEAD_INIT(NULL, 0) + "imp.NullImporter", /*tp_name*/ + sizeof(NullImporter), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + 0, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_reserved*/ + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash */ + 0, /*tp_call*/ + 0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT, /*tp_flags*/ + "Null importer object", /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + NullImporter_methods, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + (initproc)NullImporter_init, /* tp_init */ + 0, /* tp_alloc */ + PyType_GenericNew /* tp_new */ }; static struct PyModuleDef impmodule = { - PyModuleDef_HEAD_INIT, - "imp", - doc_imp, - 0, - imp_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "imp", + doc_imp, + 0, + imp_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyInit_imp(void) { - PyObject *m, *d; - - if (PyType_Ready(&PyNullImporter_Type) < 0) - return NULL; - - m = PyModule_Create(&impmodule); - if (m == NULL) - goto failure; - d = PyModule_GetDict(m); - if (d == NULL) - goto failure; - - if (setint(d, "SEARCH_ERROR", SEARCH_ERROR) < 0) goto failure; - if (setint(d, "PY_SOURCE", PY_SOURCE) < 0) goto failure; - if (setint(d, "PY_COMPILED", PY_COMPILED) < 0) goto failure; - if (setint(d, "C_EXTENSION", C_EXTENSION) < 0) goto failure; - if (setint(d, "PY_RESOURCE", PY_RESOURCE) < 0) goto failure; - if (setint(d, "PKG_DIRECTORY", PKG_DIRECTORY) < 0) goto failure; - if (setint(d, "C_BUILTIN", C_BUILTIN) < 0) goto failure; - if (setint(d, "PY_FROZEN", PY_FROZEN) < 0) goto failure; - if (setint(d, "PY_CODERESOURCE", PY_CODERESOURCE) < 0) goto failure; - if (setint(d, "IMP_HOOK", IMP_HOOK) < 0) goto failure; - - Py_INCREF(&PyNullImporter_Type); - PyModule_AddObject(m, "NullImporter", (PyObject *)&PyNullImporter_Type); - return m; + PyObject *m, *d; + + if (PyType_Ready(&PyNullImporter_Type) < 0) + return NULL; + + m = PyModule_Create(&impmodule); + if (m == NULL) + goto failure; + d = PyModule_GetDict(m); + if (d == NULL) + goto failure; + + if (setint(d, "SEARCH_ERROR", SEARCH_ERROR) < 0) goto failure; + if (setint(d, "PY_SOURCE", PY_SOURCE) < 0) goto failure; + if (setint(d, "PY_COMPILED", PY_COMPILED) < 0) goto failure; + if (setint(d, "C_EXTENSION", C_EXTENSION) < 0) goto failure; + if (setint(d, "PY_RESOURCE", PY_RESOURCE) < 0) goto failure; + if (setint(d, "PKG_DIRECTORY", PKG_DIRECTORY) < 0) goto failure; + if (setint(d, "C_BUILTIN", C_BUILTIN) < 0) goto failure; + if (setint(d, "PY_FROZEN", PY_FROZEN) < 0) goto failure; + if (setint(d, "PY_CODERESOURCE", PY_CODERESOURCE) < 0) goto failure; + if (setint(d, "IMP_HOOK", IMP_HOOK) < 0) goto failure; + + Py_INCREF(&PyNullImporter_Type); + PyModule_AddObject(m, "NullImporter", (PyObject *)&PyNullImporter_Type); + return m; failure: - Py_XDECREF(m); - return NULL; + Py_XDECREF(m); + return NULL; } @@ -3453,31 +3453,31 @@ PyInit_imp(void) int PyImport_ExtendInittab(struct _inittab *newtab) { - static struct _inittab *our_copy = NULL; - struct _inittab *p; - int i, n; + static struct _inittab *our_copy = NULL; + struct _inittab *p; + int i, n; - /* Count the number of entries in both tables */ - for (n = 0; newtab[n].name != NULL; n++) - ; - if (n == 0) - return 0; /* Nothing to do */ - for (i = 0; PyImport_Inittab[i].name != NULL; i++) - ; + /* Count the number of entries in both tables */ + for (n = 0; newtab[n].name != NULL; n++) + ; + if (n == 0) + return 0; /* Nothing to do */ + for (i = 0; PyImport_Inittab[i].name != NULL; i++) + ; - /* Allocate new memory for the combined table */ - p = our_copy; - PyMem_RESIZE(p, struct _inittab, i+n+1); - if (p == NULL) - return -1; + /* Allocate new memory for the combined table */ + p = our_copy; + PyMem_RESIZE(p, struct _inittab, i+n+1); + if (p == NULL) + return -1; - /* Copy the tables into the new memory */ - if (our_copy != PyImport_Inittab) - memcpy(p, PyImport_Inittab, (i+1) * sizeof(struct _inittab)); - PyImport_Inittab = our_copy = p; - memcpy(p+i, newtab, (n+1) * sizeof(struct _inittab)); + /* Copy the tables into the new memory */ + if (our_copy != PyImport_Inittab) + memcpy(p, PyImport_Inittab, (i+1) * sizeof(struct _inittab)); + PyImport_Inittab = our_copy = p; + memcpy(p+i, newtab, (n+1) * sizeof(struct _inittab)); - return 0; + return 0; } /* Shorthand to add a single entry given a name and a function */ @@ -3485,14 +3485,14 @@ PyImport_ExtendInittab(struct _inittab *newtab) int PyImport_AppendInittab(const char *name, PyObject* (*initfunc)(void)) { - struct _inittab newtab[2]; + struct _inittab newtab[2]; - memset(newtab, '\0', sizeof newtab); + memset(newtab, '\0', sizeof newtab); - newtab[0].name = (char *)name; - newtab[0].initfunc = initfunc; + newtab[0].name = (char *)name; + newtab[0].initfunc = initfunc; - return PyImport_ExtendInittab(newtab); + return PyImport_ExtendInittab(newtab); } #ifdef __cplusplus diff --git a/Python/importdl.c b/Python/importdl.c index d214ba1..507222b 100644 --- a/Python/importdl.c +++ b/Python/importdl.c @@ -13,76 +13,76 @@ #include "importdl.h" extern dl_funcptr _PyImport_GetDynLoadFunc(const char *name, - const char *shortname, - const char *pathname, FILE *fp); + const char *shortname, + const char *pathname, FILE *fp); PyObject * _PyImport_LoadDynamicModule(char *name, char *pathname, FILE *fp) { - PyObject *m; - PyObject *path; - char *lastdot, *shortname, *packagecontext, *oldcontext; - dl_funcptr p0; - PyObject* (*p)(void); - struct PyModuleDef *def; + PyObject *m; + PyObject *path; + char *lastdot, *shortname, *packagecontext, *oldcontext; + dl_funcptr p0; + PyObject* (*p)(void); + struct PyModuleDef *def; - if ((m = _PyImport_FindExtension(name, pathname)) != NULL) { - Py_INCREF(m); - return m; - } - lastdot = strrchr(name, '.'); - if (lastdot == NULL) { - packagecontext = NULL; - shortname = name; - } - else { - packagecontext = name; - shortname = lastdot+1; - } + if ((m = _PyImport_FindExtension(name, pathname)) != NULL) { + Py_INCREF(m); + return m; + } + lastdot = strrchr(name, '.'); + if (lastdot == NULL) { + packagecontext = NULL; + shortname = name; + } + else { + packagecontext = name; + shortname = lastdot+1; + } - p0 = _PyImport_GetDynLoadFunc(name, shortname, pathname, fp); - p = (PyObject*(*)(void))p0; - if (PyErr_Occurred()) - return NULL; - if (p == NULL) { - PyErr_Format(PyExc_ImportError, - "dynamic module does not define init function (PyInit_%.200s)", - shortname); - return NULL; - } - oldcontext = _Py_PackageContext; - _Py_PackageContext = packagecontext; - m = (*p)(); - _Py_PackageContext = oldcontext; - if (m == NULL) - return NULL; + p0 = _PyImport_GetDynLoadFunc(name, shortname, pathname, fp); + p = (PyObject*(*)(void))p0; + if (PyErr_Occurred()) + return NULL; + if (p == NULL) { + PyErr_Format(PyExc_ImportError, + "dynamic module does not define init function (PyInit_%.200s)", + shortname); + return NULL; + } + oldcontext = _Py_PackageContext; + _Py_PackageContext = packagecontext; + m = (*p)(); + _Py_PackageContext = oldcontext; + if (m == NULL) + return NULL; - if (PyErr_Occurred()) { - Py_DECREF(m); - PyErr_Format(PyExc_SystemError, - "initialization of %s raised unreported exception", - shortname); - return NULL; - } + if (PyErr_Occurred()) { + Py_DECREF(m); + PyErr_Format(PyExc_SystemError, + "initialization of %s raised unreported exception", + shortname); + return NULL; + } - /* Remember pointer to module init function. */ - def = PyModule_GetDef(m); - def->m_base.m_init = p; + /* Remember pointer to module init function. */ + def = PyModule_GetDef(m); + def->m_base.m_init = p; - /* Remember the filename as the __file__ attribute */ - path = PyUnicode_DecodeFSDefault(pathname); - if (PyModule_AddObject(m, "__file__", path) < 0) - PyErr_Clear(); /* Not important enough to report */ + /* Remember the filename as the __file__ attribute */ + path = PyUnicode_DecodeFSDefault(pathname); + if (PyModule_AddObject(m, "__file__", path) < 0) + PyErr_Clear(); /* Not important enough to report */ - if (_PyImport_FixupExtension(m, name, pathname) < 0) - return NULL; - if (Py_VerboseFlag) - PySys_WriteStderr( - "import %s # dynamically loaded from %s\n", - name, pathname); - return m; + if (_PyImport_FixupExtension(m, name, pathname) < 0) + return NULL; + if (Py_VerboseFlag) + PySys_WriteStderr( + "import %s # dynamically loaded from %s\n", + name, pathname); + return m; } #endif /* HAVE_DYNAMIC_LOADING */ diff --git a/Python/importdl.h b/Python/importdl.h index 5a2d45c..b4d21be 100644 --- a/Python/importdl.h +++ b/Python/importdl.h @@ -8,28 +8,28 @@ extern "C" { /* Definitions for dynamic loading of extension modules */ enum filetype { - SEARCH_ERROR, - PY_SOURCE, - PY_COMPILED, - C_EXTENSION, - PY_RESOURCE, /* Mac only */ - PKG_DIRECTORY, - C_BUILTIN, - PY_FROZEN, - PY_CODERESOURCE, /* Mac only */ - IMP_HOOK + SEARCH_ERROR, + PY_SOURCE, + PY_COMPILED, + C_EXTENSION, + PY_RESOURCE, /* Mac only */ + PKG_DIRECTORY, + C_BUILTIN, + PY_FROZEN, + PY_CODERESOURCE, /* Mac only */ + IMP_HOOK }; struct filedescr { - char *suffix; - char *mode; - enum filetype type; + char *suffix; + char *mode; + enum filetype type; }; extern struct filedescr * _PyImport_Filetab; extern const struct filedescr _PyImport_DynLoadFiletab[]; extern PyObject *_PyImport_LoadDynamicModule(char *name, char *pathname, - FILE *); + FILE *); /* Max length of module suffix searched for -- accommodates "module.slb" */ #define MAXSUFFIXSIZE 12 diff --git a/Python/makeopcodetargets.py b/Python/makeopcodetargets.py index a85ac52..5d8e5a9 100755 --- a/Python/makeopcodetargets.py +++ b/Python/makeopcodetargets.py @@ -28,7 +28,7 @@ def write_contents(f): continue targets[op] = "TARGET_%s" % opname f.write("static void *opcode_targets[256] = {\n") - f.write(",\n".join(["\t&&%s" % s for s in targets])) + f.write(",\n".join([" &&%s" % s for s in targets])) f.write("\n};\n") diff --git a/Python/marshal.c b/Python/marshal.c index 256285b..21093ee 100644 --- a/Python/marshal.c +++ b/Python/marshal.c @@ -24,28 +24,28 @@ #define MAX_MARSHAL_STACK_DEPTH 2000 #endif -#define TYPE_NULL '0' -#define TYPE_NONE 'N' -#define TYPE_FALSE 'F' -#define TYPE_TRUE 'T' -#define TYPE_STOPITER 'S' -#define TYPE_ELLIPSIS '.' -#define TYPE_INT 'i' -#define TYPE_INT64 'I' -#define TYPE_FLOAT 'f' -#define TYPE_BINARY_FLOAT 'g' -#define TYPE_COMPLEX 'x' -#define TYPE_BINARY_COMPLEX 'y' -#define TYPE_LONG 'l' -#define TYPE_STRING 's' -#define TYPE_TUPLE '(' -#define TYPE_LIST '[' -#define TYPE_DICT '{' -#define TYPE_CODE 'c' -#define TYPE_UNICODE 'u' -#define TYPE_UNKNOWN '?' -#define TYPE_SET '<' -#define TYPE_FROZENSET '>' +#define TYPE_NULL '0' +#define TYPE_NONE 'N' +#define TYPE_FALSE 'F' +#define TYPE_TRUE 'T' +#define TYPE_STOPITER 'S' +#define TYPE_ELLIPSIS '.' +#define TYPE_INT 'i' +#define TYPE_INT64 'I' +#define TYPE_FLOAT 'f' +#define TYPE_BINARY_FLOAT 'g' +#define TYPE_COMPLEX 'x' +#define TYPE_BINARY_COMPLEX 'y' +#define TYPE_LONG 'l' +#define TYPE_STRING 's' +#define TYPE_TUPLE '(' +#define TYPE_LIST '[' +#define TYPE_DICT '{' +#define TYPE_CODE 'c' +#define TYPE_UNICODE 'u' +#define TYPE_UNKNOWN '?' +#define TYPE_SET '<' +#define TYPE_FROZENSET '>' #define WFERR_OK 0 #define WFERR_UNMARSHALLABLE 1 @@ -53,79 +53,79 @@ #define WFERR_NOMEMORY 3 typedef struct { - FILE *fp; - int error; /* see WFERR_* values */ - int depth; - /* If fp == NULL, the following are valid: */ - PyObject *str; - char *ptr; - char *end; - PyObject *strings; /* dict on marshal, list on unmarshal */ - int version; + FILE *fp; + int error; /* see WFERR_* values */ + int depth; + /* If fp == NULL, the following are valid: */ + PyObject *str; + char *ptr; + char *end; + PyObject *strings; /* dict on marshal, list on unmarshal */ + int version; } WFILE; #define w_byte(c, p) if (((p)->fp)) putc((c), (p)->fp); \ - else if ((p)->ptr != (p)->end) *(p)->ptr++ = (c); \ - else w_more(c, p) + else if ((p)->ptr != (p)->end) *(p)->ptr++ = (c); \ + else w_more(c, p) static void w_more(int c, WFILE *p) { - Py_ssize_t size, newsize; - if (p->str == NULL) - return; /* An error already occurred */ - size = PyBytes_Size(p->str); - newsize = size + size + 1024; - if (newsize > 32*1024*1024) { - newsize = size + (size >> 3); /* 12.5% overallocation */ - } - if (_PyBytes_Resize(&p->str, newsize) != 0) { - p->ptr = p->end = NULL; - } - else { - p->ptr = PyBytes_AS_STRING((PyBytesObject *)p->str) + size; - p->end = - PyBytes_AS_STRING((PyBytesObject *)p->str) + newsize; - *p->ptr++ = Py_SAFE_DOWNCAST(c, int, char); - } + Py_ssize_t size, newsize; + if (p->str == NULL) + return; /* An error already occurred */ + size = PyBytes_Size(p->str); + newsize = size + size + 1024; + if (newsize > 32*1024*1024) { + newsize = size + (size >> 3); /* 12.5% overallocation */ + } + if (_PyBytes_Resize(&p->str, newsize) != 0) { + p->ptr = p->end = NULL; + } + else { + p->ptr = PyBytes_AS_STRING((PyBytesObject *)p->str) + size; + p->end = + PyBytes_AS_STRING((PyBytesObject *)p->str) + newsize; + *p->ptr++ = Py_SAFE_DOWNCAST(c, int, char); + } } static void w_string(char *s, int n, WFILE *p) { - if (p->fp != NULL) { - fwrite(s, 1, n, p->fp); - } - else { - while (--n >= 0) { - w_byte(*s, p); - s++; - } - } + if (p->fp != NULL) { + fwrite(s, 1, n, p->fp); + } + else { + while (--n >= 0) { + w_byte(*s, p); + s++; + } + } } static void w_short(int x, WFILE *p) { - w_byte((char)( x & 0xff), p); - w_byte((char)((x>> 8) & 0xff), p); + w_byte((char)( x & 0xff), p); + w_byte((char)((x>> 8) & 0xff), p); } static void w_long(long x, WFILE *p) { - w_byte((char)( x & 0xff), p); - w_byte((char)((x>> 8) & 0xff), p); - w_byte((char)((x>>16) & 0xff), p); - w_byte((char)((x>>24) & 0xff), p); + w_byte((char)( x & 0xff), p); + w_byte((char)((x>> 8) & 0xff), p); + w_byte((char)((x>>16) & 0xff), p); + w_byte((char)((x>>24) & 0xff), p); } #if SIZEOF_LONG > 4 static void w_long64(long x, WFILE *p) { - w_long(x, p); - w_long(x>>32, p); + w_long(x, p); + w_long(x>>32, p); } #endif @@ -144,324 +144,324 @@ w_long64(long x, WFILE *p) static void w_PyLong(const PyLongObject *ob, WFILE *p) { - Py_ssize_t i, j, n, l; - digit d; - - w_byte(TYPE_LONG, p); - if (Py_SIZE(ob) == 0) { - w_long((long)0, p); - return; - } - - /* set l to number of base PyLong_MARSHAL_BASE digits */ - n = ABS(Py_SIZE(ob)); - l = (n-1) * PyLong_MARSHAL_RATIO; - d = ob->ob_digit[n-1]; - assert(d != 0); /* a PyLong is always normalized */ - do { - d >>= PyLong_MARSHAL_SHIFT; - l++; - } while (d != 0); - w_long((long)(Py_SIZE(ob) > 0 ? l : -l), p); - - for (i=0; i < n-1; i++) { - d = ob->ob_digit[i]; - for (j=0; j < PyLong_MARSHAL_RATIO; j++) { - w_short(d & PyLong_MARSHAL_MASK, p); - d >>= PyLong_MARSHAL_SHIFT; - } - assert (d == 0); - } - d = ob->ob_digit[n-1]; - do { - w_short(d & PyLong_MARSHAL_MASK, p); - d >>= PyLong_MARSHAL_SHIFT; - } while (d != 0); + Py_ssize_t i, j, n, l; + digit d; + + w_byte(TYPE_LONG, p); + if (Py_SIZE(ob) == 0) { + w_long((long)0, p); + return; + } + + /* set l to number of base PyLong_MARSHAL_BASE digits */ + n = ABS(Py_SIZE(ob)); + l = (n-1) * PyLong_MARSHAL_RATIO; + d = ob->ob_digit[n-1]; + assert(d != 0); /* a PyLong is always normalized */ + do { + d >>= PyLong_MARSHAL_SHIFT; + l++; + } while (d != 0); + w_long((long)(Py_SIZE(ob) > 0 ? l : -l), p); + + for (i=0; i < n-1; i++) { + d = ob->ob_digit[i]; + for (j=0; j < PyLong_MARSHAL_RATIO; j++) { + w_short(d & PyLong_MARSHAL_MASK, p); + d >>= PyLong_MARSHAL_SHIFT; + } + assert (d == 0); + } + d = ob->ob_digit[n-1]; + do { + w_short(d & PyLong_MARSHAL_MASK, p); + d >>= PyLong_MARSHAL_SHIFT; + } while (d != 0); } static void w_object(PyObject *v, WFILE *p) { - Py_ssize_t i, n; - - p->depth++; - - if (p->depth > MAX_MARSHAL_STACK_DEPTH) { - p->error = WFERR_NESTEDTOODEEP; - } - else if (v == NULL) { - w_byte(TYPE_NULL, p); - } - else if (v == Py_None) { - w_byte(TYPE_NONE, p); - } - else if (v == PyExc_StopIteration) { - w_byte(TYPE_STOPITER, p); - } - else if (v == Py_Ellipsis) { - w_byte(TYPE_ELLIPSIS, p); - } - else if (v == Py_False) { - w_byte(TYPE_FALSE, p); - } - else if (v == Py_True) { - w_byte(TYPE_TRUE, p); - } - else if (PyLong_CheckExact(v)) { - long x = PyLong_AsLong(v); - if ((x == -1) && PyErr_Occurred()) { - PyLongObject *ob = (PyLongObject *)v; - PyErr_Clear(); - w_PyLong(ob, p); - } - else { + Py_ssize_t i, n; + + p->depth++; + + if (p->depth > MAX_MARSHAL_STACK_DEPTH) { + p->error = WFERR_NESTEDTOODEEP; + } + else if (v == NULL) { + w_byte(TYPE_NULL, p); + } + else if (v == Py_None) { + w_byte(TYPE_NONE, p); + } + else if (v == PyExc_StopIteration) { + w_byte(TYPE_STOPITER, p); + } + else if (v == Py_Ellipsis) { + w_byte(TYPE_ELLIPSIS, p); + } + else if (v == Py_False) { + w_byte(TYPE_FALSE, p); + } + else if (v == Py_True) { + w_byte(TYPE_TRUE, p); + } + else if (PyLong_CheckExact(v)) { + long x = PyLong_AsLong(v); + if ((x == -1) && PyErr_Occurred()) { + PyLongObject *ob = (PyLongObject *)v; + PyErr_Clear(); + w_PyLong(ob, p); + } + else { #if SIZEOF_LONG > 4 - long y = Py_ARITHMETIC_RIGHT_SHIFT(long, x, 31); - if (y && y != -1) { - w_byte(TYPE_INT64, p); - w_long64(x, p); - } - else + long y = Py_ARITHMETIC_RIGHT_SHIFT(long, x, 31); + if (y && y != -1) { + w_byte(TYPE_INT64, p); + w_long64(x, p); + } + else #endif - { - w_byte(TYPE_INT, p); - w_long(x, p); - } - } - } - else if (PyFloat_CheckExact(v)) { - if (p->version > 1) { - unsigned char buf[8]; - if (_PyFloat_Pack8(PyFloat_AsDouble(v), - buf, 1) < 0) { - p->error = WFERR_UNMARSHALLABLE; - return; - } - w_byte(TYPE_BINARY_FLOAT, p); - w_string((char*)buf, 8, p); - } - else { - char *buf = PyOS_double_to_string(PyFloat_AS_DOUBLE(v), - 'g', 17, 0, NULL); - if (!buf) { - p->error = WFERR_NOMEMORY; - return; - } - n = strlen(buf); - w_byte(TYPE_FLOAT, p); - w_byte((int)n, p); - w_string(buf, (int)n, p); - PyMem_Free(buf); - } - } + { + w_byte(TYPE_INT, p); + w_long(x, p); + } + } + } + else if (PyFloat_CheckExact(v)) { + if (p->version > 1) { + unsigned char buf[8]; + if (_PyFloat_Pack8(PyFloat_AsDouble(v), + buf, 1) < 0) { + p->error = WFERR_UNMARSHALLABLE; + return; + } + w_byte(TYPE_BINARY_FLOAT, p); + w_string((char*)buf, 8, p); + } + else { + char *buf = PyOS_double_to_string(PyFloat_AS_DOUBLE(v), + 'g', 17, 0, NULL); + if (!buf) { + p->error = WFERR_NOMEMORY; + return; + } + n = strlen(buf); + w_byte(TYPE_FLOAT, p); + w_byte((int)n, p); + w_string(buf, (int)n, p); + PyMem_Free(buf); + } + } #ifndef WITHOUT_COMPLEX - else if (PyComplex_CheckExact(v)) { - if (p->version > 1) { - unsigned char buf[8]; - if (_PyFloat_Pack8(PyComplex_RealAsDouble(v), - buf, 1) < 0) { - p->error = WFERR_UNMARSHALLABLE; - return; - } - w_byte(TYPE_BINARY_COMPLEX, p); - w_string((char*)buf, 8, p); - if (_PyFloat_Pack8(PyComplex_ImagAsDouble(v), - buf, 1) < 0) { - p->error = WFERR_UNMARSHALLABLE; - return; - } - w_string((char*)buf, 8, p); - } - else { - char *buf; - w_byte(TYPE_COMPLEX, p); - buf = PyOS_double_to_string(PyComplex_RealAsDouble(v), - 'g', 17, 0, NULL); - if (!buf) { - p->error = WFERR_NOMEMORY; - return; - } - n = strlen(buf); - w_byte((int)n, p); - w_string(buf, (int)n, p); - PyMem_Free(buf); - buf = PyOS_double_to_string(PyComplex_ImagAsDouble(v), - 'g', 17, 0, NULL); - if (!buf) { - p->error = WFERR_NOMEMORY; - return; - } - n = strlen(buf); - w_byte((int)n, p); - w_string(buf, (int)n, p); - PyMem_Free(buf); - } - } + else if (PyComplex_CheckExact(v)) { + if (p->version > 1) { + unsigned char buf[8]; + if (_PyFloat_Pack8(PyComplex_RealAsDouble(v), + buf, 1) < 0) { + p->error = WFERR_UNMARSHALLABLE; + return; + } + w_byte(TYPE_BINARY_COMPLEX, p); + w_string((char*)buf, 8, p); + if (_PyFloat_Pack8(PyComplex_ImagAsDouble(v), + buf, 1) < 0) { + p->error = WFERR_UNMARSHALLABLE; + return; + } + w_string((char*)buf, 8, p); + } + else { + char *buf; + w_byte(TYPE_COMPLEX, p); + buf = PyOS_double_to_string(PyComplex_RealAsDouble(v), + 'g', 17, 0, NULL); + if (!buf) { + p->error = WFERR_NOMEMORY; + return; + } + n = strlen(buf); + w_byte((int)n, p); + w_string(buf, (int)n, p); + PyMem_Free(buf); + buf = PyOS_double_to_string(PyComplex_ImagAsDouble(v), + 'g', 17, 0, NULL); + if (!buf) { + p->error = WFERR_NOMEMORY; + return; + } + n = strlen(buf); + w_byte((int)n, p); + w_string(buf, (int)n, p); + PyMem_Free(buf); + } + } #endif - else if (PyBytes_CheckExact(v)) { - w_byte(TYPE_STRING, p); - n = PyBytes_GET_SIZE(v); - if (n > INT_MAX) { - /* huge strings are not supported */ - p->depth--; - p->error = WFERR_UNMARSHALLABLE; - return; - } - w_long((long)n, p); - w_string(PyBytes_AS_STRING(v), (int)n, p); - } - else if (PyUnicode_CheckExact(v)) { - PyObject *utf8; - utf8 = PyUnicode_EncodeUTF8(PyUnicode_AS_UNICODE(v), - PyUnicode_GET_SIZE(v), - "surrogatepass"); - if (utf8 == NULL) { - p->depth--; - p->error = WFERR_UNMARSHALLABLE; - return; - } - w_byte(TYPE_UNICODE, p); - n = PyBytes_GET_SIZE(utf8); - if (n > INT_MAX) { - p->depth--; - p->error = WFERR_UNMARSHALLABLE; - return; - } - w_long((long)n, p); - w_string(PyBytes_AS_STRING(utf8), (int)n, p); - Py_DECREF(utf8); - } - else if (PyTuple_CheckExact(v)) { - w_byte(TYPE_TUPLE, p); - n = PyTuple_Size(v); - w_long((long)n, p); - for (i = 0; i < n; i++) { - w_object(PyTuple_GET_ITEM(v, i), p); - } - } - else if (PyList_CheckExact(v)) { - w_byte(TYPE_LIST, p); - n = PyList_GET_SIZE(v); - w_long((long)n, p); - for (i = 0; i < n; i++) { - w_object(PyList_GET_ITEM(v, i), p); - } - } - else if (PyDict_CheckExact(v)) { - Py_ssize_t pos; - PyObject *key, *value; - w_byte(TYPE_DICT, p); - /* This one is NULL object terminated! */ - pos = 0; - while (PyDict_Next(v, &pos, &key, &value)) { - w_object(key, p); - w_object(value, p); - } - w_object((PyObject *)NULL, p); - } - else if (PyAnySet_CheckExact(v)) { - PyObject *value, *it; - - if (PyObject_TypeCheck(v, &PySet_Type)) - w_byte(TYPE_SET, p); - else - w_byte(TYPE_FROZENSET, p); - n = PyObject_Size(v); - if (n == -1) { - p->depth--; - p->error = WFERR_UNMARSHALLABLE; - return; - } - w_long((long)n, p); - it = PyObject_GetIter(v); - if (it == NULL) { - p->depth--; - p->error = WFERR_UNMARSHALLABLE; - return; - } - while ((value = PyIter_Next(it)) != NULL) { - w_object(value, p); - Py_DECREF(value); - } - Py_DECREF(it); - if (PyErr_Occurred()) { - p->depth--; - p->error = WFERR_UNMARSHALLABLE; - return; - } - } - else if (PyCode_Check(v)) { - PyCodeObject *co = (PyCodeObject *)v; - w_byte(TYPE_CODE, p); - w_long(co->co_argcount, p); - w_long(co->co_kwonlyargcount, p); - w_long(co->co_nlocals, p); - w_long(co->co_stacksize, p); - w_long(co->co_flags, p); - w_object(co->co_code, p); - w_object(co->co_consts, p); - w_object(co->co_names, p); - w_object(co->co_varnames, p); - w_object(co->co_freevars, p); - w_object(co->co_cellvars, p); - w_object(co->co_filename, p); - w_object(co->co_name, p); - w_long(co->co_firstlineno, p); - w_object(co->co_lnotab, p); - } - else if (PyObject_CheckBuffer(v)) { - /* Write unknown buffer-style objects as a string */ - char *s; - PyBufferProcs *pb = v->ob_type->tp_as_buffer; - Py_buffer view; - if ((*pb->bf_getbuffer)(v, &view, PyBUF_SIMPLE) != 0) { - w_byte(TYPE_UNKNOWN, p); - p->error = WFERR_UNMARSHALLABLE; - } - w_byte(TYPE_STRING, p); - n = view.len; - s = view.buf; - if (n > INT_MAX) { - p->depth--; - p->error = WFERR_UNMARSHALLABLE; - return; - } - w_long((long)n, p); - w_string(s, (int)n, p); - if (pb->bf_releasebuffer != NULL) - (*pb->bf_releasebuffer)(v, &view); - } - else { - w_byte(TYPE_UNKNOWN, p); - p->error = WFERR_UNMARSHALLABLE; - } - p->depth--; + else if (PyBytes_CheckExact(v)) { + w_byte(TYPE_STRING, p); + n = PyBytes_GET_SIZE(v); + if (n > INT_MAX) { + /* huge strings are not supported */ + p->depth--; + p->error = WFERR_UNMARSHALLABLE; + return; + } + w_long((long)n, p); + w_string(PyBytes_AS_STRING(v), (int)n, p); + } + else if (PyUnicode_CheckExact(v)) { + PyObject *utf8; + utf8 = PyUnicode_EncodeUTF8(PyUnicode_AS_UNICODE(v), + PyUnicode_GET_SIZE(v), + "surrogatepass"); + if (utf8 == NULL) { + p->depth--; + p->error = WFERR_UNMARSHALLABLE; + return; + } + w_byte(TYPE_UNICODE, p); + n = PyBytes_GET_SIZE(utf8); + if (n > INT_MAX) { + p->depth--; + p->error = WFERR_UNMARSHALLABLE; + return; + } + w_long((long)n, p); + w_string(PyBytes_AS_STRING(utf8), (int)n, p); + Py_DECREF(utf8); + } + else if (PyTuple_CheckExact(v)) { + w_byte(TYPE_TUPLE, p); + n = PyTuple_Size(v); + w_long((long)n, p); + for (i = 0; i < n; i++) { + w_object(PyTuple_GET_ITEM(v, i), p); + } + } + else if (PyList_CheckExact(v)) { + w_byte(TYPE_LIST, p); + n = PyList_GET_SIZE(v); + w_long((long)n, p); + for (i = 0; i < n; i++) { + w_object(PyList_GET_ITEM(v, i), p); + } + } + else if (PyDict_CheckExact(v)) { + Py_ssize_t pos; + PyObject *key, *value; + w_byte(TYPE_DICT, p); + /* This one is NULL object terminated! */ + pos = 0; + while (PyDict_Next(v, &pos, &key, &value)) { + w_object(key, p); + w_object(value, p); + } + w_object((PyObject *)NULL, p); + } + else if (PyAnySet_CheckExact(v)) { + PyObject *value, *it; + + if (PyObject_TypeCheck(v, &PySet_Type)) + w_byte(TYPE_SET, p); + else + w_byte(TYPE_FROZENSET, p); + n = PyObject_Size(v); + if (n == -1) { + p->depth--; + p->error = WFERR_UNMARSHALLABLE; + return; + } + w_long((long)n, p); + it = PyObject_GetIter(v); + if (it == NULL) { + p->depth--; + p->error = WFERR_UNMARSHALLABLE; + return; + } + while ((value = PyIter_Next(it)) != NULL) { + w_object(value, p); + Py_DECREF(value); + } + Py_DECREF(it); + if (PyErr_Occurred()) { + p->depth--; + p->error = WFERR_UNMARSHALLABLE; + return; + } + } + else if (PyCode_Check(v)) { + PyCodeObject *co = (PyCodeObject *)v; + w_byte(TYPE_CODE, p); + w_long(co->co_argcount, p); + w_long(co->co_kwonlyargcount, p); + w_long(co->co_nlocals, p); + w_long(co->co_stacksize, p); + w_long(co->co_flags, p); + w_object(co->co_code, p); + w_object(co->co_consts, p); + w_object(co->co_names, p); + w_object(co->co_varnames, p); + w_object(co->co_freevars, p); + w_object(co->co_cellvars, p); + w_object(co->co_filename, p); + w_object(co->co_name, p); + w_long(co->co_firstlineno, p); + w_object(co->co_lnotab, p); + } + else if (PyObject_CheckBuffer(v)) { + /* Write unknown buffer-style objects as a string */ + char *s; + PyBufferProcs *pb = v->ob_type->tp_as_buffer; + Py_buffer view; + if ((*pb->bf_getbuffer)(v, &view, PyBUF_SIMPLE) != 0) { + w_byte(TYPE_UNKNOWN, p); + p->error = WFERR_UNMARSHALLABLE; + } + w_byte(TYPE_STRING, p); + n = view.len; + s = view.buf; + if (n > INT_MAX) { + p->depth--; + p->error = WFERR_UNMARSHALLABLE; + return; + } + w_long((long)n, p); + w_string(s, (int)n, p); + if (pb->bf_releasebuffer != NULL) + (*pb->bf_releasebuffer)(v, &view); + } + else { + w_byte(TYPE_UNKNOWN, p); + p->error = WFERR_UNMARSHALLABLE; + } + p->depth--; } /* version currently has no effect for writing longs. */ void PyMarshal_WriteLongToFile(long x, FILE *fp, int version) { - WFILE wf; - wf.fp = fp; - wf.error = WFERR_OK; - wf.depth = 0; - wf.strings = NULL; - wf.version = version; - w_long(x, &wf); + WFILE wf; + wf.fp = fp; + wf.error = WFERR_OK; + wf.depth = 0; + wf.strings = NULL; + wf.version = version; + w_long(x, &wf); } void PyMarshal_WriteObjectToFile(PyObject *x, FILE *fp, int version) { - WFILE wf; - wf.fp = fp; - wf.error = WFERR_OK; - wf.depth = 0; - wf.strings = (version > 0) ? PyDict_New() : NULL; - wf.version = version; - w_object(x, &wf); - Py_XDECREF(wf.strings); + WFILE wf; + wf.fp = fp; + wf.error = WFERR_OK; + wf.depth = 0; + wf.strings = (version > 0) ? PyDict_New() : NULL; + wf.version = version; + w_object(x, &wf); + Py_XDECREF(wf.strings); } typedef WFILE RFILE; /* Same struct with different invariants */ @@ -473,49 +473,49 @@ typedef WFILE RFILE; /* Same struct with different invariants */ static int r_string(char *s, int n, RFILE *p) { - if (p->fp != NULL) - /* The result fits into int because it must be <=n. */ - return (int)fread(s, 1, n, p->fp); - if (p->end - p->ptr < n) - n = (int)(p->end - p->ptr); - memcpy(s, p->ptr, n); - p->ptr += n; - return n; + if (p->fp != NULL) + /* The result fits into int because it must be <=n. */ + return (int)fread(s, 1, n, p->fp); + if (p->end - p->ptr < n) + n = (int)(p->end - p->ptr); + memcpy(s, p->ptr, n); + p->ptr += n; + return n; } static int r_short(RFILE *p) { - register short x; - x = r_byte(p); - x |= r_byte(p) << 8; - /* Sign-extension, in case short greater than 16 bits */ - x |= -(x & 0x8000); - return x; + register short x; + x = r_byte(p); + x |= r_byte(p) << 8; + /* Sign-extension, in case short greater than 16 bits */ + x |= -(x & 0x8000); + return x; } static long r_long(RFILE *p) { - register long x; - register FILE *fp = p->fp; - if (fp) { - x = getc(fp); - x |= (long)getc(fp) << 8; - x |= (long)getc(fp) << 16; - x |= (long)getc(fp) << 24; - } - else { - x = rs_byte(p); - x |= (long)rs_byte(p) << 8; - x |= (long)rs_byte(p) << 16; - x |= (long)rs_byte(p) << 24; - } + register long x; + register FILE *fp = p->fp; + if (fp) { + x = getc(fp); + x |= (long)getc(fp) << 8; + x |= (long)getc(fp) << 16; + x |= (long)getc(fp) << 24; + } + else { + x = rs_byte(p); + x |= (long)rs_byte(p) << 8; + x |= (long)rs_byte(p) << 16; + x |= (long)rs_byte(p) << 24; + } #if SIZEOF_LONG > 4 - /* Sign extension for 64-bit machines */ - x |= -(x & 0x80000000L); + /* Sign extension for 64-bit machines */ + x |= -(x & 0x80000000L); #endif - return x; + return x; } /* r_long64 deals with the TYPE_INT64 code. On a machine with @@ -528,536 +528,536 @@ r_long(RFILE *p) static PyObject * r_long64(RFILE *p) { - long lo4 = r_long(p); - long hi4 = r_long(p); + long lo4 = r_long(p); + long hi4 = r_long(p); #if SIZEOF_LONG > 4 - long x = (hi4 << 32) | (lo4 & 0xFFFFFFFFL); - return PyLong_FromLong(x); + long x = (hi4 << 32) | (lo4 & 0xFFFFFFFFL); + return PyLong_FromLong(x); #else - unsigned char buf[8]; - int one = 1; - int is_little_endian = (int)*(char*)&one; - if (is_little_endian) { - memcpy(buf, &lo4, 4); - memcpy(buf+4, &hi4, 4); - } - else { - memcpy(buf, &hi4, 4); - memcpy(buf+4, &lo4, 4); - } - return _PyLong_FromByteArray(buf, 8, is_little_endian, 1); + unsigned char buf[8]; + int one = 1; + int is_little_endian = (int)*(char*)&one; + if (is_little_endian) { + memcpy(buf, &lo4, 4); + memcpy(buf+4, &hi4, 4); + } + else { + memcpy(buf, &hi4, 4); + memcpy(buf+4, &lo4, 4); + } + return _PyLong_FromByteArray(buf, 8, is_little_endian, 1); #endif } static PyObject * r_PyLong(RFILE *p) { - PyLongObject *ob; - int size, i, j, md, shorts_in_top_digit; - long n; - digit d; - - n = r_long(p); - if (n == 0) - return (PyObject *)_PyLong_New(0); - if (n < -INT_MAX || n > INT_MAX) { - PyErr_SetString(PyExc_ValueError, - "bad marshal data (long size out of range)"); - return NULL; - } - - size = 1 + (ABS(n) - 1) / PyLong_MARSHAL_RATIO; - shorts_in_top_digit = 1 + (ABS(n) - 1) % PyLong_MARSHAL_RATIO; - ob = _PyLong_New(size); - if (ob == NULL) - return NULL; - Py_SIZE(ob) = n > 0 ? size : -size; - - for (i = 0; i < size-1; i++) { - d = 0; - for (j=0; j < PyLong_MARSHAL_RATIO; j++) { - md = r_short(p); - if (md < 0 || md > PyLong_MARSHAL_BASE) - goto bad_digit; - d += (digit)md << j*PyLong_MARSHAL_SHIFT; - } - ob->ob_digit[i] = d; - } - d = 0; - for (j=0; j < shorts_in_top_digit; j++) { - md = r_short(p); - if (md < 0 || md > PyLong_MARSHAL_BASE) - goto bad_digit; - /* topmost marshal digit should be nonzero */ - if (md == 0 && j == shorts_in_top_digit - 1) { - Py_DECREF(ob); - PyErr_SetString(PyExc_ValueError, - "bad marshal data (unnormalized long data)"); - return NULL; - } - d += (digit)md << j*PyLong_MARSHAL_SHIFT; - } - /* top digit should be nonzero, else the resulting PyLong won't be - normalized */ - ob->ob_digit[size-1] = d; - return (PyObject *)ob; + PyLongObject *ob; + int size, i, j, md, shorts_in_top_digit; + long n; + digit d; + + n = r_long(p); + if (n == 0) + return (PyObject *)_PyLong_New(0); + if (n < -INT_MAX || n > INT_MAX) { + PyErr_SetString(PyExc_ValueError, + "bad marshal data (long size out of range)"); + return NULL; + } + + size = 1 + (ABS(n) - 1) / PyLong_MARSHAL_RATIO; + shorts_in_top_digit = 1 + (ABS(n) - 1) % PyLong_MARSHAL_RATIO; + ob = _PyLong_New(size); + if (ob == NULL) + return NULL; + Py_SIZE(ob) = n > 0 ? size : -size; + + for (i = 0; i < size-1; i++) { + d = 0; + for (j=0; j < PyLong_MARSHAL_RATIO; j++) { + md = r_short(p); + if (md < 0 || md > PyLong_MARSHAL_BASE) + goto bad_digit; + d += (digit)md << j*PyLong_MARSHAL_SHIFT; + } + ob->ob_digit[i] = d; + } + d = 0; + for (j=0; j < shorts_in_top_digit; j++) { + md = r_short(p); + if (md < 0 || md > PyLong_MARSHAL_BASE) + goto bad_digit; + /* topmost marshal digit should be nonzero */ + if (md == 0 && j == shorts_in_top_digit - 1) { + Py_DECREF(ob); + PyErr_SetString(PyExc_ValueError, + "bad marshal data (unnormalized long data)"); + return NULL; + } + d += (digit)md << j*PyLong_MARSHAL_SHIFT; + } + /* top digit should be nonzero, else the resulting PyLong won't be + normalized */ + ob->ob_digit[size-1] = d; + return (PyObject *)ob; bad_digit: - Py_DECREF(ob); - PyErr_SetString(PyExc_ValueError, - "bad marshal data (digit out of range in long)"); - return NULL; + Py_DECREF(ob); + PyErr_SetString(PyExc_ValueError, + "bad marshal data (digit out of range in long)"); + return NULL; } static PyObject * r_object(RFILE *p) { - /* NULL is a valid return value, it does not necessarily means that - an exception is set. */ - PyObject *v, *v2; - long i, n; - int type = r_byte(p); - PyObject *retval; - - p->depth++; - - if (p->depth > MAX_MARSHAL_STACK_DEPTH) { - p->depth--; - PyErr_SetString(PyExc_ValueError, "recursion limit exceeded"); - return NULL; - } - - switch (type) { - - case EOF: - PyErr_SetString(PyExc_EOFError, - "EOF read where object expected"); - retval = NULL; - break; - - case TYPE_NULL: - retval = NULL; - break; - - case TYPE_NONE: - Py_INCREF(Py_None); - retval = Py_None; - break; - - case TYPE_STOPITER: - Py_INCREF(PyExc_StopIteration); - retval = PyExc_StopIteration; - break; - - case TYPE_ELLIPSIS: - Py_INCREF(Py_Ellipsis); - retval = Py_Ellipsis; - break; - - case TYPE_FALSE: - Py_INCREF(Py_False); - retval = Py_False; - break; - - case TYPE_TRUE: - Py_INCREF(Py_True); - retval = Py_True; - break; - - case TYPE_INT: - retval = PyLong_FromLong(r_long(p)); - break; - - case TYPE_INT64: - retval = r_long64(p); - break; - - case TYPE_LONG: - retval = r_PyLong(p); - break; - - case TYPE_FLOAT: - { - char buf[256]; - double dx; - retval = NULL; - n = r_byte(p); - if (n == EOF || r_string(buf, (int)n, p) != n) { - PyErr_SetString(PyExc_EOFError, - "EOF read where object expected"); - break; - } - buf[n] = '\0'; - dx = PyOS_string_to_double(buf, NULL, NULL); - if (dx == -1.0 && PyErr_Occurred()) - break; - retval = PyFloat_FromDouble(dx); - break; - } - - case TYPE_BINARY_FLOAT: - { - unsigned char buf[8]; - double x; - if (r_string((char*)buf, 8, p) != 8) { - PyErr_SetString(PyExc_EOFError, - "EOF read where object expected"); - retval = NULL; - break; - } - x = _PyFloat_Unpack8(buf, 1); - if (x == -1.0 && PyErr_Occurred()) { - retval = NULL; - break; - } - retval = PyFloat_FromDouble(x); - break; - } + /* NULL is a valid return value, it does not necessarily means that + an exception is set. */ + PyObject *v, *v2; + long i, n; + int type = r_byte(p); + PyObject *retval; + + p->depth++; + + if (p->depth > MAX_MARSHAL_STACK_DEPTH) { + p->depth--; + PyErr_SetString(PyExc_ValueError, "recursion limit exceeded"); + return NULL; + } + + switch (type) { + + case EOF: + PyErr_SetString(PyExc_EOFError, + "EOF read where object expected"); + retval = NULL; + break; + + case TYPE_NULL: + retval = NULL; + break; + + case TYPE_NONE: + Py_INCREF(Py_None); + retval = Py_None; + break; + + case TYPE_STOPITER: + Py_INCREF(PyExc_StopIteration); + retval = PyExc_StopIteration; + break; + + case TYPE_ELLIPSIS: + Py_INCREF(Py_Ellipsis); + retval = Py_Ellipsis; + break; + + case TYPE_FALSE: + Py_INCREF(Py_False); + retval = Py_False; + break; + + case TYPE_TRUE: + Py_INCREF(Py_True); + retval = Py_True; + break; + + case TYPE_INT: + retval = PyLong_FromLong(r_long(p)); + break; + + case TYPE_INT64: + retval = r_long64(p); + break; + + case TYPE_LONG: + retval = r_PyLong(p); + break; + + case TYPE_FLOAT: + { + char buf[256]; + double dx; + retval = NULL; + n = r_byte(p); + if (n == EOF || r_string(buf, (int)n, p) != n) { + PyErr_SetString(PyExc_EOFError, + "EOF read where object expected"); + break; + } + buf[n] = '\0'; + dx = PyOS_string_to_double(buf, NULL, NULL); + if (dx == -1.0 && PyErr_Occurred()) + break; + retval = PyFloat_FromDouble(dx); + break; + } + + case TYPE_BINARY_FLOAT: + { + unsigned char buf[8]; + double x; + if (r_string((char*)buf, 8, p) != 8) { + PyErr_SetString(PyExc_EOFError, + "EOF read where object expected"); + retval = NULL; + break; + } + x = _PyFloat_Unpack8(buf, 1); + if (x == -1.0 && PyErr_Occurred()) { + retval = NULL; + break; + } + retval = PyFloat_FromDouble(x); + break; + } #ifndef WITHOUT_COMPLEX - case TYPE_COMPLEX: - { - char buf[256]; - Py_complex c; - retval = NULL; - n = r_byte(p); - if (n == EOF || r_string(buf, (int)n, p) != n) { - PyErr_SetString(PyExc_EOFError, - "EOF read where object expected"); - break; - } - buf[n] = '\0'; - c.real = PyOS_string_to_double(buf, NULL, NULL); - if (c.real == -1.0 && PyErr_Occurred()) - break; - n = r_byte(p); - if (n == EOF || r_string(buf, (int)n, p) != n) { - PyErr_SetString(PyExc_EOFError, - "EOF read where object expected"); - break; - } - buf[n] = '\0'; - c.imag = PyOS_string_to_double(buf, NULL, NULL); - if (c.imag == -1.0 && PyErr_Occurred()) - break; - retval = PyComplex_FromCComplex(c); - break; - } - - case TYPE_BINARY_COMPLEX: - { - unsigned char buf[8]; - Py_complex c; - if (r_string((char*)buf, 8, p) != 8) { - PyErr_SetString(PyExc_EOFError, - "EOF read where object expected"); - retval = NULL; - break; - } - c.real = _PyFloat_Unpack8(buf, 1); - if (c.real == -1.0 && PyErr_Occurred()) { - retval = NULL; - break; - } - if (r_string((char*)buf, 8, p) != 8) { - PyErr_SetString(PyExc_EOFError, - "EOF read where object expected"); - retval = NULL; - break; - } - c.imag = _PyFloat_Unpack8(buf, 1); - if (c.imag == -1.0 && PyErr_Occurred()) { - retval = NULL; - break; - } - retval = PyComplex_FromCComplex(c); - break; - } + case TYPE_COMPLEX: + { + char buf[256]; + Py_complex c; + retval = NULL; + n = r_byte(p); + if (n == EOF || r_string(buf, (int)n, p) != n) { + PyErr_SetString(PyExc_EOFError, + "EOF read where object expected"); + break; + } + buf[n] = '\0'; + c.real = PyOS_string_to_double(buf, NULL, NULL); + if (c.real == -1.0 && PyErr_Occurred()) + break; + n = r_byte(p); + if (n == EOF || r_string(buf, (int)n, p) != n) { + PyErr_SetString(PyExc_EOFError, + "EOF read where object expected"); + break; + } + buf[n] = '\0'; + c.imag = PyOS_string_to_double(buf, NULL, NULL); + if (c.imag == -1.0 && PyErr_Occurred()) + break; + retval = PyComplex_FromCComplex(c); + break; + } + + case TYPE_BINARY_COMPLEX: + { + unsigned char buf[8]; + Py_complex c; + if (r_string((char*)buf, 8, p) != 8) { + PyErr_SetString(PyExc_EOFError, + "EOF read where object expected"); + retval = NULL; + break; + } + c.real = _PyFloat_Unpack8(buf, 1); + if (c.real == -1.0 && PyErr_Occurred()) { + retval = NULL; + break; + } + if (r_string((char*)buf, 8, p) != 8) { + PyErr_SetString(PyExc_EOFError, + "EOF read where object expected"); + retval = NULL; + break; + } + c.imag = _PyFloat_Unpack8(buf, 1); + if (c.imag == -1.0 && PyErr_Occurred()) { + retval = NULL; + break; + } + retval = PyComplex_FromCComplex(c); + break; + } #endif - case TYPE_STRING: - n = r_long(p); - if (n < 0 || n > INT_MAX) { - PyErr_SetString(PyExc_ValueError, "bad marshal data (string size out of range)"); - retval = NULL; - break; - } - v = PyBytes_FromStringAndSize((char *)NULL, n); - if (v == NULL) { - retval = NULL; - break; - } - if (r_string(PyBytes_AS_STRING(v), (int)n, p) != n) { - Py_DECREF(v); - PyErr_SetString(PyExc_EOFError, - "EOF read where object expected"); - retval = NULL; - break; - } - retval = v; - break; - - case TYPE_UNICODE: - { - char *buffer; - - n = r_long(p); - if (n < 0 || n > INT_MAX) { - PyErr_SetString(PyExc_ValueError, "bad marshal data (unicode size out of range)"); - retval = NULL; - break; - } - buffer = PyMem_NEW(char, n); - if (buffer == NULL) { - retval = PyErr_NoMemory(); - break; - } - if (r_string(buffer, (int)n, p) != n) { - PyMem_DEL(buffer); - PyErr_SetString(PyExc_EOFError, - "EOF read where object expected"); - retval = NULL; - break; - } - v = PyUnicode_DecodeUTF8(buffer, n, "surrogatepass"); - PyMem_DEL(buffer); - retval = v; - break; - } - - case TYPE_TUPLE: - n = r_long(p); - if (n < 0 || n > INT_MAX) { - PyErr_SetString(PyExc_ValueError, "bad marshal data (tuple size out of range)"); - retval = NULL; - break; - } - v = PyTuple_New((int)n); - if (v == NULL) { - retval = NULL; - break; - } - for (i = 0; i < n; i++) { - v2 = r_object(p); - if ( v2 == NULL ) { - if (!PyErr_Occurred()) - PyErr_SetString(PyExc_TypeError, - "NULL object in marshal data for tuple"); - Py_DECREF(v); - v = NULL; - break; - } - PyTuple_SET_ITEM(v, (int)i, v2); - } - retval = v; - break; - - case TYPE_LIST: - n = r_long(p); - if (n < 0 || n > INT_MAX) { - PyErr_SetString(PyExc_ValueError, "bad marshal data (list size out of range)"); - retval = NULL; - break; - } - v = PyList_New((int)n); - if (v == NULL) { - retval = NULL; - break; - } - for (i = 0; i < n; i++) { - v2 = r_object(p); - if ( v2 == NULL ) { - if (!PyErr_Occurred()) - PyErr_SetString(PyExc_TypeError, - "NULL object in marshal data for list"); - Py_DECREF(v); - v = NULL; - break; - } - PyList_SET_ITEM(v, (int)i, v2); - } - retval = v; - break; - - case TYPE_DICT: - v = PyDict_New(); - if (v == NULL) { - retval = NULL; - break; - } - for (;;) { - PyObject *key, *val; - key = r_object(p); - if (key == NULL) - break; - val = r_object(p); - if (val != NULL) - PyDict_SetItem(v, key, val); - Py_DECREF(key); - Py_XDECREF(val); - } - if (PyErr_Occurred()) { - Py_DECREF(v); - v = NULL; - } - retval = v; - break; - - case TYPE_SET: - case TYPE_FROZENSET: - n = r_long(p); - if (n < 0 || n > INT_MAX) { - PyErr_SetString(PyExc_ValueError, "bad marshal data (set size out of range)"); - retval = NULL; - break; - } - v = (type == TYPE_SET) ? PySet_New(NULL) : PyFrozenSet_New(NULL); - if (v == NULL) { - retval = NULL; - break; - } - for (i = 0; i < n; i++) { - v2 = r_object(p); - if ( v2 == NULL ) { - if (!PyErr_Occurred()) - PyErr_SetString(PyExc_TypeError, - "NULL object in marshal data for set"); - Py_DECREF(v); - v = NULL; - break; - } - if (PySet_Add(v, v2) == -1) { - Py_DECREF(v); - Py_DECREF(v2); - v = NULL; - break; - } - Py_DECREF(v2); - } - retval = v; - break; - - case TYPE_CODE: - { - int argcount; - int kwonlyargcount; - int nlocals; - int stacksize; - int flags; - PyObject *code = NULL; - PyObject *consts = NULL; - PyObject *names = NULL; - PyObject *varnames = NULL; - PyObject *freevars = NULL; - PyObject *cellvars = NULL; - PyObject *filename = NULL; - PyObject *name = NULL; - int firstlineno; - PyObject *lnotab = NULL; - - v = NULL; - - /* XXX ignore long->int overflows for now */ - argcount = (int)r_long(p); - kwonlyargcount = (int)r_long(p); - nlocals = (int)r_long(p); - stacksize = (int)r_long(p); - flags = (int)r_long(p); - code = r_object(p); - if (code == NULL) - goto code_error; - consts = r_object(p); - if (consts == NULL) - goto code_error; - names = r_object(p); - if (names == NULL) - goto code_error; - varnames = r_object(p); - if (varnames == NULL) - goto code_error; - freevars = r_object(p); - if (freevars == NULL) - goto code_error; - cellvars = r_object(p); - if (cellvars == NULL) - goto code_error; - filename = r_object(p); - if (filename == NULL) - goto code_error; - name = r_object(p); - if (name == NULL) - goto code_error; - firstlineno = (int)r_long(p); - lnotab = r_object(p); - if (lnotab == NULL) - goto code_error; - - v = (PyObject *) PyCode_New( - argcount, kwonlyargcount, - nlocals, stacksize, flags, - code, consts, names, varnames, - freevars, cellvars, filename, name, - firstlineno, lnotab); - - code_error: - Py_XDECREF(code); - Py_XDECREF(consts); - Py_XDECREF(names); - Py_XDECREF(varnames); - Py_XDECREF(freevars); - Py_XDECREF(cellvars); - Py_XDECREF(filename); - Py_XDECREF(name); - Py_XDECREF(lnotab); - } - retval = v; - break; - - default: - /* Bogus data got written, which isn't ideal. - This will let you keep working and recover. */ - PyErr_SetString(PyExc_ValueError, "bad marshal data (unknown type code)"); - retval = NULL; - break; - - } - p->depth--; - return retval; + case TYPE_STRING: + n = r_long(p); + if (n < 0 || n > INT_MAX) { + PyErr_SetString(PyExc_ValueError, "bad marshal data (string size out of range)"); + retval = NULL; + break; + } + v = PyBytes_FromStringAndSize((char *)NULL, n); + if (v == NULL) { + retval = NULL; + break; + } + if (r_string(PyBytes_AS_STRING(v), (int)n, p) != n) { + Py_DECREF(v); + PyErr_SetString(PyExc_EOFError, + "EOF read where object expected"); + retval = NULL; + break; + } + retval = v; + break; + + case TYPE_UNICODE: + { + char *buffer; + + n = r_long(p); + if (n < 0 || n > INT_MAX) { + PyErr_SetString(PyExc_ValueError, "bad marshal data (unicode size out of range)"); + retval = NULL; + break; + } + buffer = PyMem_NEW(char, n); + if (buffer == NULL) { + retval = PyErr_NoMemory(); + break; + } + if (r_string(buffer, (int)n, p) != n) { + PyMem_DEL(buffer); + PyErr_SetString(PyExc_EOFError, + "EOF read where object expected"); + retval = NULL; + break; + } + v = PyUnicode_DecodeUTF8(buffer, n, "surrogatepass"); + PyMem_DEL(buffer); + retval = v; + break; + } + + case TYPE_TUPLE: + n = r_long(p); + if (n < 0 || n > INT_MAX) { + PyErr_SetString(PyExc_ValueError, "bad marshal data (tuple size out of range)"); + retval = NULL; + break; + } + v = PyTuple_New((int)n); + if (v == NULL) { + retval = NULL; + break; + } + for (i = 0; i < n; i++) { + v2 = r_object(p); + if ( v2 == NULL ) { + if (!PyErr_Occurred()) + PyErr_SetString(PyExc_TypeError, + "NULL object in marshal data for tuple"); + Py_DECREF(v); + v = NULL; + break; + } + PyTuple_SET_ITEM(v, (int)i, v2); + } + retval = v; + break; + + case TYPE_LIST: + n = r_long(p); + if (n < 0 || n > INT_MAX) { + PyErr_SetString(PyExc_ValueError, "bad marshal data (list size out of range)"); + retval = NULL; + break; + } + v = PyList_New((int)n); + if (v == NULL) { + retval = NULL; + break; + } + for (i = 0; i < n; i++) { + v2 = r_object(p); + if ( v2 == NULL ) { + if (!PyErr_Occurred()) + PyErr_SetString(PyExc_TypeError, + "NULL object in marshal data for list"); + Py_DECREF(v); + v = NULL; + break; + } + PyList_SET_ITEM(v, (int)i, v2); + } + retval = v; + break; + + case TYPE_DICT: + v = PyDict_New(); + if (v == NULL) { + retval = NULL; + break; + } + for (;;) { + PyObject *key, *val; + key = r_object(p); + if (key == NULL) + break; + val = r_object(p); + if (val != NULL) + PyDict_SetItem(v, key, val); + Py_DECREF(key); + Py_XDECREF(val); + } + if (PyErr_Occurred()) { + Py_DECREF(v); + v = NULL; + } + retval = v; + break; + + case TYPE_SET: + case TYPE_FROZENSET: + n = r_long(p); + if (n < 0 || n > INT_MAX) { + PyErr_SetString(PyExc_ValueError, "bad marshal data (set size out of range)"); + retval = NULL; + break; + } + v = (type == TYPE_SET) ? PySet_New(NULL) : PyFrozenSet_New(NULL); + if (v == NULL) { + retval = NULL; + break; + } + for (i = 0; i < n; i++) { + v2 = r_object(p); + if ( v2 == NULL ) { + if (!PyErr_Occurred()) + PyErr_SetString(PyExc_TypeError, + "NULL object in marshal data for set"); + Py_DECREF(v); + v = NULL; + break; + } + if (PySet_Add(v, v2) == -1) { + Py_DECREF(v); + Py_DECREF(v2); + v = NULL; + break; + } + Py_DECREF(v2); + } + retval = v; + break; + + case TYPE_CODE: + { + int argcount; + int kwonlyargcount; + int nlocals; + int stacksize; + int flags; + PyObject *code = NULL; + PyObject *consts = NULL; + PyObject *names = NULL; + PyObject *varnames = NULL; + PyObject *freevars = NULL; + PyObject *cellvars = NULL; + PyObject *filename = NULL; + PyObject *name = NULL; + int firstlineno; + PyObject *lnotab = NULL; + + v = NULL; + + /* XXX ignore long->int overflows for now */ + argcount = (int)r_long(p); + kwonlyargcount = (int)r_long(p); + nlocals = (int)r_long(p); + stacksize = (int)r_long(p); + flags = (int)r_long(p); + code = r_object(p); + if (code == NULL) + goto code_error; + consts = r_object(p); + if (consts == NULL) + goto code_error; + names = r_object(p); + if (names == NULL) + goto code_error; + varnames = r_object(p); + if (varnames == NULL) + goto code_error; + freevars = r_object(p); + if (freevars == NULL) + goto code_error; + cellvars = r_object(p); + if (cellvars == NULL) + goto code_error; + filename = r_object(p); + if (filename == NULL) + goto code_error; + name = r_object(p); + if (name == NULL) + goto code_error; + firstlineno = (int)r_long(p); + lnotab = r_object(p); + if (lnotab == NULL) + goto code_error; + + v = (PyObject *) PyCode_New( + argcount, kwonlyargcount, + nlocals, stacksize, flags, + code, consts, names, varnames, + freevars, cellvars, filename, name, + firstlineno, lnotab); + + code_error: + Py_XDECREF(code); + Py_XDECREF(consts); + Py_XDECREF(names); + Py_XDECREF(varnames); + Py_XDECREF(freevars); + Py_XDECREF(cellvars); + Py_XDECREF(filename); + Py_XDECREF(name); + Py_XDECREF(lnotab); + } + retval = v; + break; + + default: + /* Bogus data got written, which isn't ideal. + This will let you keep working and recover. */ + PyErr_SetString(PyExc_ValueError, "bad marshal data (unknown type code)"); + retval = NULL; + break; + + } + p->depth--; + return retval; } static PyObject * read_object(RFILE *p) { - PyObject *v; - if (PyErr_Occurred()) { - fprintf(stderr, "XXX readobject called with exception set\n"); - return NULL; - } - v = r_object(p); - if (v == NULL && !PyErr_Occurred()) - PyErr_SetString(PyExc_TypeError, "NULL object in marshal data for object"); - return v; + PyObject *v; + if (PyErr_Occurred()) { + fprintf(stderr, "XXX readobject called with exception set\n"); + return NULL; + } + v = r_object(p); + if (v == NULL && !PyErr_Occurred()) + PyErr_SetString(PyExc_TypeError, "NULL object in marshal data for object"); + return v; } int PyMarshal_ReadShortFromFile(FILE *fp) { - RFILE rf; - assert(fp); - rf.fp = fp; - rf.strings = NULL; - rf.end = rf.ptr = NULL; - return r_short(&rf); + RFILE rf; + assert(fp); + rf.fp = fp; + rf.strings = NULL; + rf.end = rf.ptr = NULL; + return r_short(&rf); } long PyMarshal_ReadLongFromFile(FILE *fp) { - RFILE rf; - rf.fp = fp; - rf.strings = NULL; - rf.ptr = rf.end = NULL; - return r_long(&rf); + RFILE rf; + rf.fp = fp; + rf.strings = NULL; + rf.ptr = rf.end = NULL; + return r_long(&rf); } #ifdef HAVE_FSTAT @@ -1065,11 +1065,11 @@ PyMarshal_ReadLongFromFile(FILE *fp) static off_t getfilesize(FILE *fp) { - struct stat st; - if (fstat(fileno(fp), &st) != 0) - return -1; - else - return st.st_size; + struct stat st; + if (fstat(fileno(fp), &st) != 0) + return -1; + else + return st.st_size; } #endif @@ -1088,35 +1088,35 @@ PyMarshal_ReadLastObjectFromFile(FILE *fp) #define SMALL_FILE_LIMIT (1L << 14) #define REASONABLE_FILE_LIMIT (1L << 18) #ifdef HAVE_FSTAT - off_t filesize; + off_t filesize; #endif #ifdef HAVE_FSTAT - filesize = getfilesize(fp); - if (filesize > 0) { - char buf[SMALL_FILE_LIMIT]; - char* pBuf = NULL; - if (filesize <= SMALL_FILE_LIMIT) - pBuf = buf; - else if (filesize <= REASONABLE_FILE_LIMIT) - pBuf = (char *)PyMem_MALLOC(filesize); - if (pBuf != NULL) { - PyObject* v; - size_t n; - /* filesize must fit into an int, because it - is smaller than REASONABLE_FILE_LIMIT */ - n = fread(pBuf, 1, (int)filesize, fp); - v = PyMarshal_ReadObjectFromString(pBuf, n); - if (pBuf != buf) - PyMem_FREE(pBuf); - return v; - } - - } + filesize = getfilesize(fp); + if (filesize > 0) { + char buf[SMALL_FILE_LIMIT]; + char* pBuf = NULL; + if (filesize <= SMALL_FILE_LIMIT) + pBuf = buf; + else if (filesize <= REASONABLE_FILE_LIMIT) + pBuf = (char *)PyMem_MALLOC(filesize); + if (pBuf != NULL) { + PyObject* v; + size_t n; + /* filesize must fit into an int, because it + is smaller than REASONABLE_FILE_LIMIT */ + n = fread(pBuf, 1, (int)filesize, fp); + v = PyMarshal_ReadObjectFromString(pBuf, n); + if (pBuf != buf) + PyMem_FREE(pBuf); + return v; + } + + } #endif - /* We don't have fstat, or we do but the file is larger than - * REASONABLE_FILE_LIMIT or malloc failed -- read a byte at a time. - */ - return PyMarshal_ReadObjectFromFile(fp); + /* We don't have fstat, or we do but the file is larger than + * REASONABLE_FILE_LIMIT or malloc failed -- read a byte at a time. + */ + return PyMarshal_ReadObjectFromFile(fp); #undef SMALL_FILE_LIMIT #undef REASONABLE_FILE_LIMIT @@ -1125,77 +1125,77 @@ PyMarshal_ReadLastObjectFromFile(FILE *fp) PyObject * PyMarshal_ReadObjectFromFile(FILE *fp) { - RFILE rf; - PyObject *result; - rf.fp = fp; - rf.strings = PyList_New(0); - rf.depth = 0; - rf.ptr = rf.end = NULL; - result = r_object(&rf); - Py_DECREF(rf.strings); - return result; + RFILE rf; + PyObject *result; + rf.fp = fp; + rf.strings = PyList_New(0); + rf.depth = 0; + rf.ptr = rf.end = NULL; + result = r_object(&rf); + Py_DECREF(rf.strings); + return result; } PyObject * PyMarshal_ReadObjectFromString(char *str, Py_ssize_t len) { - RFILE rf; - PyObject *result; - rf.fp = NULL; - rf.ptr = str; - rf.end = str + len; - rf.strings = PyList_New(0); - rf.depth = 0; - result = r_object(&rf); - Py_DECREF(rf.strings); - return result; + RFILE rf; + PyObject *result; + rf.fp = NULL; + rf.ptr = str; + rf.end = str + len; + rf.strings = PyList_New(0); + rf.depth = 0; + result = r_object(&rf); + Py_DECREF(rf.strings); + return result; } PyObject * PyMarshal_WriteObjectToString(PyObject *x, int version) { - WFILE wf; - PyObject *res = NULL; - - wf.fp = NULL; - wf.str = PyBytes_FromStringAndSize((char *)NULL, 50); - if (wf.str == NULL) - return NULL; - wf.ptr = PyBytes_AS_STRING((PyBytesObject *)wf.str); - wf.end = wf.ptr + PyBytes_Size(wf.str); - wf.error = WFERR_OK; - wf.depth = 0; - wf.version = version; - wf.strings = (version > 0) ? PyDict_New() : NULL; - w_object(x, &wf); - Py_XDECREF(wf.strings); - if (wf.str != NULL) { - char *base = PyBytes_AS_STRING((PyBytesObject *)wf.str); - if (wf.ptr - base > PY_SSIZE_T_MAX) { - Py_DECREF(wf.str); - PyErr_SetString(PyExc_OverflowError, - "too much marshal data for a string"); - return NULL; - } - if (_PyBytes_Resize(&wf.str, (Py_ssize_t)(wf.ptr - base)) < 0) - return NULL; - } - if (wf.error != WFERR_OK) { - Py_XDECREF(wf.str); - if (wf.error == WFERR_NOMEMORY) - PyErr_NoMemory(); - else - PyErr_SetString(PyExc_ValueError, - (wf.error==WFERR_UNMARSHALLABLE)?"unmarshallable object" - :"object too deeply nested to marshal"); - return NULL; - } - if (wf.str != NULL) { - /* XXX Quick hack -- need to do this differently */ - res = PyBytes_FromObject(wf.str); - Py_DECREF(wf.str); - } - return res; + WFILE wf; + PyObject *res = NULL; + + wf.fp = NULL; + wf.str = PyBytes_FromStringAndSize((char *)NULL, 50); + if (wf.str == NULL) + return NULL; + wf.ptr = PyBytes_AS_STRING((PyBytesObject *)wf.str); + wf.end = wf.ptr + PyBytes_Size(wf.str); + wf.error = WFERR_OK; + wf.depth = 0; + wf.version = version; + wf.strings = (version > 0) ? PyDict_New() : NULL; + w_object(x, &wf); + Py_XDECREF(wf.strings); + if (wf.str != NULL) { + char *base = PyBytes_AS_STRING((PyBytesObject *)wf.str); + if (wf.ptr - base > PY_SSIZE_T_MAX) { + Py_DECREF(wf.str); + PyErr_SetString(PyExc_OverflowError, + "too much marshal data for a string"); + return NULL; + } + if (_PyBytes_Resize(&wf.str, (Py_ssize_t)(wf.ptr - base)) < 0) + return NULL; + } + if (wf.error != WFERR_OK) { + Py_XDECREF(wf.str); + if (wf.error == WFERR_NOMEMORY) + PyErr_NoMemory(); + else + PyErr_SetString(PyExc_ValueError, + (wf.error==WFERR_UNMARSHALLABLE)?"unmarshallable object" + :"object too deeply nested to marshal"); + return NULL; + } + if (wf.str != NULL) { + /* XXX Quick hack -- need to do this differently */ + res = PyBytes_FromObject(wf.str); + Py_DECREF(wf.str); + } + return res; } /* And an interface for Python programs... */ @@ -1203,20 +1203,20 @@ PyMarshal_WriteObjectToString(PyObject *x, int version) static PyObject * marshal_dump(PyObject *self, PyObject *args) { - /* XXX Quick hack -- need to do this differently */ - PyObject *x; - PyObject *f; - int version = Py_MARSHAL_VERSION; - PyObject *s; - PyObject *res; - if (!PyArg_ParseTuple(args, "OO|i:dump", &x, &f, &version)) - return NULL; - s = PyMarshal_WriteObjectToString(x, version); - if (s == NULL) - return NULL; - res = PyObject_CallMethod(f, "write", "O", s); - Py_DECREF(s); - return res; + /* XXX Quick hack -- need to do this differently */ + PyObject *x; + PyObject *f; + int version = Py_MARSHAL_VERSION; + PyObject *s; + PyObject *res; + if (!PyArg_ParseTuple(args, "OO|i:dump", &x, &f, &version)) + return NULL; + s = PyMarshal_WriteObjectToString(x, version); + if (s == NULL) + return NULL; + res = PyObject_CallMethod(f, "write", "O", s); + Py_DECREF(s); + return res; } PyDoc_STRVAR(dump_doc, @@ -1235,35 +1235,35 @@ The version argument indicates the data format that dump should use."); static PyObject * marshal_load(PyObject *self, PyObject *f) { - /* XXX Quick hack -- need to do this differently */ - PyObject *data, *result; - RFILE rf; - data = PyObject_CallMethod(f, "read", ""); - if (data == NULL) - return NULL; - rf.fp = NULL; - if (PyBytes_Check(data)) { - rf.ptr = PyBytes_AS_STRING(data); - rf.end = rf.ptr + PyBytes_GET_SIZE(data); - } - else if (PyBytes_Check(data)) { - rf.ptr = PyBytes_AS_STRING(data); - rf.end = rf.ptr + PyBytes_GET_SIZE(data); - } - else { - PyErr_Format(PyExc_TypeError, - "f.read() returned neither string " - "nor bytes but %.100s", - data->ob_type->tp_name); - Py_DECREF(data); - return NULL; - } - rf.strings = PyList_New(0); - rf.depth = 0; - result = read_object(&rf); - Py_DECREF(rf.strings); - Py_DECREF(data); - return result; + /* XXX Quick hack -- need to do this differently */ + PyObject *data, *result; + RFILE rf; + data = PyObject_CallMethod(f, "read", ""); + if (data == NULL) + return NULL; + rf.fp = NULL; + if (PyBytes_Check(data)) { + rf.ptr = PyBytes_AS_STRING(data); + rf.end = rf.ptr + PyBytes_GET_SIZE(data); + } + else if (PyBytes_Check(data)) { + rf.ptr = PyBytes_AS_STRING(data); + rf.end = rf.ptr + PyBytes_GET_SIZE(data); + } + else { + PyErr_Format(PyExc_TypeError, + "f.read() returned neither string " + "nor bytes but %.100s", + data->ob_type->tp_name); + Py_DECREF(data); + return NULL; + } + rf.strings = PyList_New(0); + rf.depth = 0; + result = read_object(&rf); + Py_DECREF(rf.strings); + Py_DECREF(data); + return result; } PyDoc_STRVAR(load_doc, @@ -1282,11 +1282,11 @@ dump(), load() will substitute None for the unmarshallable type."); static PyObject * marshal_dumps(PyObject *self, PyObject *args) { - PyObject *x; - int version = Py_MARSHAL_VERSION; - if (!PyArg_ParseTuple(args, "O|i:dumps", &x, &version)) - return NULL; - return PyMarshal_WriteObjectToString(x, version); + PyObject *x; + int version = Py_MARSHAL_VERSION; + if (!PyArg_ParseTuple(args, "O|i:dumps", &x, &version)) + return NULL; + return PyMarshal_WriteObjectToString(x, version); } PyDoc_STRVAR(dumps_doc, @@ -1302,24 +1302,24 @@ The version argument indicates the data format that dumps should use."); static PyObject * marshal_loads(PyObject *self, PyObject *args) { - RFILE rf; - Py_buffer p; - char *s; - Py_ssize_t n; - PyObject* result; - if (!PyArg_ParseTuple(args, "s*:loads", &p)) - return NULL; - s = p.buf; - n = p.len; - rf.fp = NULL; - rf.ptr = s; - rf.end = s + n; - rf.strings = PyList_New(0); - rf.depth = 0; - result = read_object(&rf); - Py_DECREF(rf.strings); - PyBuffer_Release(&p); - return result; + RFILE rf; + Py_buffer p; + char *s; + Py_ssize_t n; + PyObject* result; + if (!PyArg_ParseTuple(args, "s*:loads", &p)) + return NULL; + s = p.buf; + n = p.len; + rf.fp = NULL; + rf.ptr = s; + rf.end = s + n; + rf.strings = PyList_New(0); + rf.depth = 0; + result = read_object(&rf); + Py_DECREF(rf.strings); + PyBuffer_Release(&p); + return result; } PyDoc_STRVAR(loads_doc, @@ -1330,11 +1330,11 @@ EOFError, ValueError or TypeError. Extra characters in the string are\n\ ignored."); static PyMethodDef marshal_methods[] = { - {"dump", marshal_dump, METH_VARARGS, dump_doc}, - {"load", marshal_load, METH_O, load_doc}, - {"dumps", marshal_dumps, METH_VARARGS, dumps_doc}, - {"loads", marshal_loads, METH_VARARGS, loads_doc}, - {NULL, NULL} /* sentinel */ + {"dump", marshal_dump, METH_VARARGS, dump_doc}, + {"load", marshal_load, METH_O, load_doc}, + {"dumps", marshal_dumps, METH_VARARGS, dumps_doc}, + {"loads", marshal_loads, METH_VARARGS, loads_doc}, + {NULL, NULL} /* sentinel */ }; @@ -1369,23 +1369,23 @@ loads() -- read value from a string"); static struct PyModuleDef marshalmodule = { - PyModuleDef_HEAD_INIT, - "marshal", - module_doc, - 0, - marshal_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "marshal", + module_doc, + 0, + marshal_methods, + NULL, + NULL, + NULL, + NULL }; PyMODINIT_FUNC PyMarshal_Init(void) { - PyObject *mod = PyModule_Create(&marshalmodule); - if (mod == NULL) - return NULL; - PyModule_AddIntConstant(mod, "version", Py_MARSHAL_VERSION); - return mod; + PyObject *mod = PyModule_Create(&marshalmodule); + if (mod == NULL) + return NULL; + PyModule_AddIntConstant(mod, "version", Py_MARSHAL_VERSION); + return mod; } diff --git a/Python/modsupport.c b/Python/modsupport.c index 0cbc6f7..f405bae 100644 --- a/Python/modsupport.c +++ b/Python/modsupport.c @@ -16,41 +16,41 @@ char *_Py_PackageContext = NULL; static int countformat(const char *format, int endchar) { - int count = 0; - int level = 0; - while (level > 0 || *format != endchar) { - switch (*format) { - case '\0': - /* Premature end */ - PyErr_SetString(PyExc_SystemError, - "unmatched paren in format"); - return -1; - case '(': - case '[': - case '{': - if (level == 0) - count++; - level++; - break; - case ')': - case ']': - case '}': - level--; - break; - case '#': - case '&': - case ',': - case ':': - case ' ': - case '\t': - break; - default: - if (level == 0) - count++; - } - format++; - } - return count; + int count = 0; + int level = 0; + while (level > 0 || *format != endchar) { + switch (*format) { + case '\0': + /* Premature end */ + PyErr_SetString(PyExc_SystemError, + "unmatched paren in format"); + return -1; + case '(': + case '[': + case '{': + if (level == 0) + count++; + level++; + break; + case ')': + case ']': + case '}': + level--; + break; + case '#': + case '&': + case ',': + case ':': + case ' ': + case '\t': + break; + default: + if (level == 0) + count++; + } + format++; + } + return count; } @@ -66,552 +66,552 @@ static PyObject *do_mkvalue(const char**, va_list *, int); static PyObject * do_mkdict(const char **p_format, va_list *p_va, int endchar, int n, int flags) { - PyObject *d; - int i; - int itemfailed = 0; - if (n < 0) - return NULL; - if ((d = PyDict_New()) == NULL) - return NULL; - /* Note that we can't bail immediately on error as this will leak - refcounts on any 'N' arguments. */ - for (i = 0; i < n; i+= 2) { - PyObject *k, *v; - int err; - k = do_mkvalue(p_format, p_va, flags); - if (k == NULL) { - itemfailed = 1; - Py_INCREF(Py_None); - k = Py_None; - } - v = do_mkvalue(p_format, p_va, flags); - if (v == NULL) { - itemfailed = 1; - Py_INCREF(Py_None); - v = Py_None; - } - err = PyDict_SetItem(d, k, v); - Py_DECREF(k); - Py_DECREF(v); - if (err < 0 || itemfailed) { - Py_DECREF(d); - return NULL; - } - } - if (d != NULL && **p_format != endchar) { - Py_DECREF(d); - d = NULL; - PyErr_SetString(PyExc_SystemError, - "Unmatched paren in format"); - } - else if (endchar) - ++*p_format; - return d; + PyObject *d; + int i; + int itemfailed = 0; + if (n < 0) + return NULL; + if ((d = PyDict_New()) == NULL) + return NULL; + /* Note that we can't bail immediately on error as this will leak + refcounts on any 'N' arguments. */ + for (i = 0; i < n; i+= 2) { + PyObject *k, *v; + int err; + k = do_mkvalue(p_format, p_va, flags); + if (k == NULL) { + itemfailed = 1; + Py_INCREF(Py_None); + k = Py_None; + } + v = do_mkvalue(p_format, p_va, flags); + if (v == NULL) { + itemfailed = 1; + Py_INCREF(Py_None); + v = Py_None; + } + err = PyDict_SetItem(d, k, v); + Py_DECREF(k); + Py_DECREF(v); + if (err < 0 || itemfailed) { + Py_DECREF(d); + return NULL; + } + } + if (d != NULL && **p_format != endchar) { + Py_DECREF(d); + d = NULL; + PyErr_SetString(PyExc_SystemError, + "Unmatched paren in format"); + } + else if (endchar) + ++*p_format; + return d; } static PyObject * do_mklist(const char **p_format, va_list *p_va, int endchar, int n, int flags) { - PyObject *v; - int i; - int itemfailed = 0; - if (n < 0) - return NULL; - v = PyList_New(n); - if (v == NULL) - return NULL; - /* Note that we can't bail immediately on error as this will leak - refcounts on any 'N' arguments. */ - for (i = 0; i < n; i++) { - PyObject *w = do_mkvalue(p_format, p_va, flags); - if (w == NULL) { - itemfailed = 1; - Py_INCREF(Py_None); - w = Py_None; - } - PyList_SET_ITEM(v, i, w); - } - - if (itemfailed) { - /* do_mkvalue() should have already set an error */ - Py_DECREF(v); - return NULL; - } - if (**p_format != endchar) { - Py_DECREF(v); - PyErr_SetString(PyExc_SystemError, - "Unmatched paren in format"); - return NULL; - } - if (endchar) - ++*p_format; - return v; + PyObject *v; + int i; + int itemfailed = 0; + if (n < 0) + return NULL; + v = PyList_New(n); + if (v == NULL) + return NULL; + /* Note that we can't bail immediately on error as this will leak + refcounts on any 'N' arguments. */ + for (i = 0; i < n; i++) { + PyObject *w = do_mkvalue(p_format, p_va, flags); + if (w == NULL) { + itemfailed = 1; + Py_INCREF(Py_None); + w = Py_None; + } + PyList_SET_ITEM(v, i, w); + } + + if (itemfailed) { + /* do_mkvalue() should have already set an error */ + Py_DECREF(v); + return NULL; + } + if (**p_format != endchar) { + Py_DECREF(v); + PyErr_SetString(PyExc_SystemError, + "Unmatched paren in format"); + return NULL; + } + if (endchar) + ++*p_format; + return v; } static int _ustrlen(Py_UNICODE *u) { - int i = 0; - Py_UNICODE *v = u; - while (*v != 0) { i++; v++; } - return i; + int i = 0; + Py_UNICODE *v = u; + while (*v != 0) { i++; v++; } + return i; } static PyObject * do_mktuple(const char **p_format, va_list *p_va, int endchar, int n, int flags) { - PyObject *v; - int i; - int itemfailed = 0; - if (n < 0) - return NULL; - if ((v = PyTuple_New(n)) == NULL) - return NULL; - /* Note that we can't bail immediately on error as this will leak - refcounts on any 'N' arguments. */ - for (i = 0; i < n; i++) { - PyObject *w = do_mkvalue(p_format, p_va, flags); - if (w == NULL) { - itemfailed = 1; - Py_INCREF(Py_None); - w = Py_None; - } - PyTuple_SET_ITEM(v, i, w); - } - if (itemfailed) { - /* do_mkvalue() should have already set an error */ - Py_DECREF(v); - return NULL; - } - if (**p_format != endchar) { - Py_DECREF(v); - PyErr_SetString(PyExc_SystemError, - "Unmatched paren in format"); - return NULL; - } - if (endchar) - ++*p_format; - return v; + PyObject *v; + int i; + int itemfailed = 0; + if (n < 0) + return NULL; + if ((v = PyTuple_New(n)) == NULL) + return NULL; + /* Note that we can't bail immediately on error as this will leak + refcounts on any 'N' arguments. */ + for (i = 0; i < n; i++) { + PyObject *w = do_mkvalue(p_format, p_va, flags); + if (w == NULL) { + itemfailed = 1; + Py_INCREF(Py_None); + w = Py_None; + } + PyTuple_SET_ITEM(v, i, w); + } + if (itemfailed) { + /* do_mkvalue() should have already set an error */ + Py_DECREF(v); + return NULL; + } + if (**p_format != endchar) { + Py_DECREF(v); + PyErr_SetString(PyExc_SystemError, + "Unmatched paren in format"); + return NULL; + } + if (endchar) + ++*p_format; + return v; } static PyObject * do_mkvalue(const char **p_format, va_list *p_va, int flags) { - for (;;) { - switch (*(*p_format)++) { - case '(': - return do_mktuple(p_format, p_va, ')', - countformat(*p_format, ')'), flags); - - case '[': - return do_mklist(p_format, p_va, ']', - countformat(*p_format, ']'), flags); - - case '{': - return do_mkdict(p_format, p_va, '}', - countformat(*p_format, '}'), flags); - - case 'b': - case 'B': - case 'h': - case 'i': - return PyLong_FromLong((long)va_arg(*p_va, int)); - - case 'H': - return PyLong_FromLong((long)va_arg(*p_va, unsigned int)); - - case 'I': - { - unsigned int n; - n = va_arg(*p_va, unsigned int); - return PyLong_FromUnsignedLong(n); - } - - case 'n': + for (;;) { + switch (*(*p_format)++) { + case '(': + return do_mktuple(p_format, p_va, ')', + countformat(*p_format, ')'), flags); + + case '[': + return do_mklist(p_format, p_va, ']', + countformat(*p_format, ']'), flags); + + case '{': + return do_mkdict(p_format, p_va, '}', + countformat(*p_format, '}'), flags); + + case 'b': + case 'B': + case 'h': + case 'i': + return PyLong_FromLong((long)va_arg(*p_va, int)); + + case 'H': + return PyLong_FromLong((long)va_arg(*p_va, unsigned int)); + + case 'I': + { + unsigned int n; + n = va_arg(*p_va, unsigned int); + return PyLong_FromUnsignedLong(n); + } + + case 'n': #if SIZEOF_SIZE_T!=SIZEOF_LONG - return PyLong_FromSsize_t(va_arg(*p_va, Py_ssize_t)); + return PyLong_FromSsize_t(va_arg(*p_va, Py_ssize_t)); #endif - /* Fall through from 'n' to 'l' if Py_ssize_t is long */ - case 'l': - return PyLong_FromLong(va_arg(*p_va, long)); + /* Fall through from 'n' to 'l' if Py_ssize_t is long */ + case 'l': + return PyLong_FromLong(va_arg(*p_va, long)); - case 'k': - { - unsigned long n; - n = va_arg(*p_va, unsigned long); - return PyLong_FromUnsignedLong(n); - } + case 'k': + { + unsigned long n; + n = va_arg(*p_va, unsigned long); + return PyLong_FromUnsignedLong(n); + } #ifdef HAVE_LONG_LONG - case 'L': - return PyLong_FromLongLong((PY_LONG_LONG)va_arg(*p_va, PY_LONG_LONG)); + case 'L': + return PyLong_FromLongLong((PY_LONG_LONG)va_arg(*p_va, PY_LONG_LONG)); - case 'K': - return PyLong_FromUnsignedLongLong((PY_LONG_LONG)va_arg(*p_va, unsigned PY_LONG_LONG)); + case 'K': + return PyLong_FromUnsignedLongLong((PY_LONG_LONG)va_arg(*p_va, unsigned PY_LONG_LONG)); #endif - case 'u': - { - PyObject *v; - Py_UNICODE *u = va_arg(*p_va, Py_UNICODE *); - Py_ssize_t n; - if (**p_format == '#') { - ++*p_format; - if (flags & FLAG_SIZE_T) - n = va_arg(*p_va, Py_ssize_t); - else - n = va_arg(*p_va, int); - } - else - n = -1; - if (u == NULL) { - v = Py_None; - Py_INCREF(v); - } - else { - if (n < 0) - n = _ustrlen(u); - v = PyUnicode_FromUnicode(u, n); - } - return v; - } - case 'f': - case 'd': - return PyFloat_FromDouble( - (double)va_arg(*p_va, va_double)); + case 'u': + { + PyObject *v; + Py_UNICODE *u = va_arg(*p_va, Py_UNICODE *); + Py_ssize_t n; + if (**p_format == '#') { + ++*p_format; + if (flags & FLAG_SIZE_T) + n = va_arg(*p_va, Py_ssize_t); + else + n = va_arg(*p_va, int); + } + else + n = -1; + if (u == NULL) { + v = Py_None; + Py_INCREF(v); + } + else { + if (n < 0) + n = _ustrlen(u); + v = PyUnicode_FromUnicode(u, n); + } + return v; + } + case 'f': + case 'd': + return PyFloat_FromDouble( + (double)va_arg(*p_va, va_double)); #ifndef WITHOUT_COMPLEX - case 'D': - return PyComplex_FromCComplex( - *((Py_complex *)va_arg(*p_va, Py_complex *))); + case 'D': + return PyComplex_FromCComplex( + *((Py_complex *)va_arg(*p_va, Py_complex *))); #endif /* WITHOUT_COMPLEX */ - case 'c': - { - char p[1]; - p[0] = (char)va_arg(*p_va, int); - return PyBytes_FromStringAndSize(p, 1); - } - case 'C': - { - int i = va_arg(*p_va, int); - if (i < 0 || i > PyUnicode_GetMax()) { - PyErr_SetString(PyExc_OverflowError, - "%c arg not in range(0x110000)"); - return NULL; - } - return PyUnicode_FromOrdinal(i); - } - - case 's': - case 'z': - { - PyObject *v; - char *str = va_arg(*p_va, char *); - Py_ssize_t n; - if (**p_format == '#') { - ++*p_format; - if (flags & FLAG_SIZE_T) - n = va_arg(*p_va, Py_ssize_t); - else - n = va_arg(*p_va, int); - } - else - n = -1; - if (str == NULL) { - v = Py_None; - Py_INCREF(v); - } - else { - if (n < 0) { - size_t m = strlen(str); - if (m > PY_SSIZE_T_MAX) { - PyErr_SetString(PyExc_OverflowError, - "string too long for Python string"); - return NULL; - } - n = (Py_ssize_t)m; - } - v = PyUnicode_FromStringAndSize(str, n); - } - return v; - } - - case 'U': - { - PyObject *v; - char *str = va_arg(*p_va, char *); - Py_ssize_t n; - if (**p_format == '#') { - ++*p_format; - if (flags & FLAG_SIZE_T) - n = va_arg(*p_va, Py_ssize_t); - else - n = va_arg(*p_va, int); - } - else - n = -1; - if (str == NULL) { - v = Py_None; - Py_INCREF(v); - } - else { - if (n < 0) { - size_t m = strlen(str); - if (m > PY_SSIZE_T_MAX) { - PyErr_SetString(PyExc_OverflowError, - "string too long for Python string"); - return NULL; - } - n = (Py_ssize_t)m; - } - v = PyUnicode_FromStringAndSize(str, n); - } - return v; - } - - case 'y': - { - PyObject *v; - char *str = va_arg(*p_va, char *); - Py_ssize_t n; - if (**p_format == '#') { - ++*p_format; - if (flags & FLAG_SIZE_T) - n = va_arg(*p_va, Py_ssize_t); - else - n = va_arg(*p_va, int); - } - else - n = -1; - if (str == NULL) { - v = Py_None; - Py_INCREF(v); - } - else { - if (n < 0) { - size_t m = strlen(str); - if (m > PY_SSIZE_T_MAX) { - PyErr_SetString(PyExc_OverflowError, - "string too long for Python bytes"); - return NULL; - } - n = (Py_ssize_t)m; - } - v = PyBytes_FromStringAndSize(str, n); - } - return v; - } - - case 'N': - case 'S': - case 'O': - if (**p_format == '&') { - typedef PyObject *(*converter)(void *); - converter func = va_arg(*p_va, converter); - void *arg = va_arg(*p_va, void *); - ++*p_format; - return (*func)(arg); - } - else { - PyObject *v; - v = va_arg(*p_va, PyObject *); - if (v != NULL) { - if (*(*p_format - 1) != 'N') - Py_INCREF(v); - } - else if (!PyErr_Occurred()) - /* If a NULL was passed - * because a call that should - * have constructed a value - * failed, that's OK, and we - * pass the error on; but if - * no error occurred it's not - * clear that the caller knew - * what she was doing. */ - PyErr_SetString(PyExc_SystemError, - "NULL object passed to Py_BuildValue"); - return v; - } - - case ':': - case ',': - case ' ': - case '\t': - break; - - default: - PyErr_SetString(PyExc_SystemError, - "bad format char passed to Py_BuildValue"); - return NULL; - - } - } + case 'c': + { + char p[1]; + p[0] = (char)va_arg(*p_va, int); + return PyBytes_FromStringAndSize(p, 1); + } + case 'C': + { + int i = va_arg(*p_va, int); + if (i < 0 || i > PyUnicode_GetMax()) { + PyErr_SetString(PyExc_OverflowError, + "%c arg not in range(0x110000)"); + return NULL; + } + return PyUnicode_FromOrdinal(i); + } + + case 's': + case 'z': + { + PyObject *v; + char *str = va_arg(*p_va, char *); + Py_ssize_t n; + if (**p_format == '#') { + ++*p_format; + if (flags & FLAG_SIZE_T) + n = va_arg(*p_va, Py_ssize_t); + else + n = va_arg(*p_va, int); + } + else + n = -1; + if (str == NULL) { + v = Py_None; + Py_INCREF(v); + } + else { + if (n < 0) { + size_t m = strlen(str); + if (m > PY_SSIZE_T_MAX) { + PyErr_SetString(PyExc_OverflowError, + "string too long for Python string"); + return NULL; + } + n = (Py_ssize_t)m; + } + v = PyUnicode_FromStringAndSize(str, n); + } + return v; + } + + case 'U': + { + PyObject *v; + char *str = va_arg(*p_va, char *); + Py_ssize_t n; + if (**p_format == '#') { + ++*p_format; + if (flags & FLAG_SIZE_T) + n = va_arg(*p_va, Py_ssize_t); + else + n = va_arg(*p_va, int); + } + else + n = -1; + if (str == NULL) { + v = Py_None; + Py_INCREF(v); + } + else { + if (n < 0) { + size_t m = strlen(str); + if (m > PY_SSIZE_T_MAX) { + PyErr_SetString(PyExc_OverflowError, + "string too long for Python string"); + return NULL; + } + n = (Py_ssize_t)m; + } + v = PyUnicode_FromStringAndSize(str, n); + } + return v; + } + + case 'y': + { + PyObject *v; + char *str = va_arg(*p_va, char *); + Py_ssize_t n; + if (**p_format == '#') { + ++*p_format; + if (flags & FLAG_SIZE_T) + n = va_arg(*p_va, Py_ssize_t); + else + n = va_arg(*p_va, int); + } + else + n = -1; + if (str == NULL) { + v = Py_None; + Py_INCREF(v); + } + else { + if (n < 0) { + size_t m = strlen(str); + if (m > PY_SSIZE_T_MAX) { + PyErr_SetString(PyExc_OverflowError, + "string too long for Python bytes"); + return NULL; + } + n = (Py_ssize_t)m; + } + v = PyBytes_FromStringAndSize(str, n); + } + return v; + } + + case 'N': + case 'S': + case 'O': + if (**p_format == '&') { + typedef PyObject *(*converter)(void *); + converter func = va_arg(*p_va, converter); + void *arg = va_arg(*p_va, void *); + ++*p_format; + return (*func)(arg); + } + else { + PyObject *v; + v = va_arg(*p_va, PyObject *); + if (v != NULL) { + if (*(*p_format - 1) != 'N') + Py_INCREF(v); + } + else if (!PyErr_Occurred()) + /* If a NULL was passed + * because a call that should + * have constructed a value + * failed, that's OK, and we + * pass the error on; but if + * no error occurred it's not + * clear that the caller knew + * what she was doing. */ + PyErr_SetString(PyExc_SystemError, + "NULL object passed to Py_BuildValue"); + return v; + } + + case ':': + case ',': + case ' ': + case '\t': + break; + + default: + PyErr_SetString(PyExc_SystemError, + "bad format char passed to Py_BuildValue"); + return NULL; + + } + } } PyObject * Py_BuildValue(const char *format, ...) { - va_list va; - PyObject* retval; - va_start(va, format); - retval = va_build_value(format, va, 0); - va_end(va); - return retval; + va_list va; + PyObject* retval; + va_start(va, format); + retval = va_build_value(format, va, 0); + va_end(va); + return retval; } PyObject * _Py_BuildValue_SizeT(const char *format, ...) { - va_list va; - PyObject* retval; - va_start(va, format); - retval = va_build_value(format, va, FLAG_SIZE_T); - va_end(va); - return retval; + va_list va; + PyObject* retval; + va_start(va, format); + retval = va_build_value(format, va, FLAG_SIZE_T); + va_end(va); + return retval; } PyObject * Py_VaBuildValue(const char *format, va_list va) { - return va_build_value(format, va, 0); + return va_build_value(format, va, 0); } PyObject * _Py_VaBuildValue_SizeT(const char *format, va_list va) { - return va_build_value(format, va, FLAG_SIZE_T); + return va_build_value(format, va, FLAG_SIZE_T); } static PyObject * va_build_value(const char *format, va_list va, int flags) { - const char *f = format; - int n = countformat(f, '\0'); - va_list lva; + const char *f = format; + int n = countformat(f, '\0'); + va_list lva; #ifdef VA_LIST_IS_ARRAY - memcpy(lva, va, sizeof(va_list)); + memcpy(lva, va, sizeof(va_list)); #else #ifdef __va_copy - __va_copy(lva, va); + __va_copy(lva, va); #else - lva = va; + lva = va; #endif #endif - if (n < 0) - return NULL; - if (n == 0) { - Py_INCREF(Py_None); - return Py_None; - } - if (n == 1) - return do_mkvalue(&f, &lva, flags); - return do_mktuple(&f, &lva, '\0', n, flags); + if (n < 0) + return NULL; + if (n == 0) { + Py_INCREF(Py_None); + return Py_None; + } + if (n == 1) + return do_mkvalue(&f, &lva, flags); + return do_mktuple(&f, &lva, '\0', n, flags); } PyObject * PyEval_CallFunction(PyObject *obj, const char *format, ...) { - va_list vargs; - PyObject *args; - PyObject *res; + va_list vargs; + PyObject *args; + PyObject *res; - va_start(vargs, format); + va_start(vargs, format); - args = Py_VaBuildValue(format, vargs); - va_end(vargs); + args = Py_VaBuildValue(format, vargs); + va_end(vargs); - if (args == NULL) - return NULL; + if (args == NULL) + return NULL; - res = PyEval_CallObject(obj, args); - Py_DECREF(args); + res = PyEval_CallObject(obj, args); + Py_DECREF(args); - return res; + return res; } PyObject * PyEval_CallMethod(PyObject *obj, const char *methodname, const char *format, ...) { - va_list vargs; - PyObject *meth; - PyObject *args; - PyObject *res; + va_list vargs; + PyObject *meth; + PyObject *args; + PyObject *res; - meth = PyObject_GetAttrString(obj, methodname); - if (meth == NULL) - return NULL; + meth = PyObject_GetAttrString(obj, methodname); + if (meth == NULL) + return NULL; - va_start(vargs, format); + va_start(vargs, format); - args = Py_VaBuildValue(format, vargs); - va_end(vargs); + args = Py_VaBuildValue(format, vargs); + va_end(vargs); - if (args == NULL) { - Py_DECREF(meth); - return NULL; - } + if (args == NULL) { + Py_DECREF(meth); + return NULL; + } - res = PyEval_CallObject(meth, args); - Py_DECREF(meth); - Py_DECREF(args); + res = PyEval_CallObject(meth, args); + Py_DECREF(meth); + Py_DECREF(args); - return res; + return res; } int PyModule_AddObject(PyObject *m, const char *name, PyObject *o) { - PyObject *dict; - if (!PyModule_Check(m)) { - PyErr_SetString(PyExc_TypeError, - "PyModule_AddObject() needs module as first arg"); - return -1; - } - if (!o) { - if (!PyErr_Occurred()) - PyErr_SetString(PyExc_TypeError, - "PyModule_AddObject() needs non-NULL value"); - return -1; - } - - dict = PyModule_GetDict(m); - if (dict == NULL) { - /* Internal error -- modules must have a dict! */ - PyErr_Format(PyExc_SystemError, "module '%s' has no __dict__", - PyModule_GetName(m)); - return -1; - } - if (PyDict_SetItemString(dict, name, o)) - return -1; - Py_DECREF(o); - return 0; + PyObject *dict; + if (!PyModule_Check(m)) { + PyErr_SetString(PyExc_TypeError, + "PyModule_AddObject() needs module as first arg"); + return -1; + } + if (!o) { + if (!PyErr_Occurred()) + PyErr_SetString(PyExc_TypeError, + "PyModule_AddObject() needs non-NULL value"); + return -1; + } + + dict = PyModule_GetDict(m); + if (dict == NULL) { + /* Internal error -- modules must have a dict! */ + PyErr_Format(PyExc_SystemError, "module '%s' has no __dict__", + PyModule_GetName(m)); + return -1; + } + if (PyDict_SetItemString(dict, name, o)) + return -1; + Py_DECREF(o); + return 0; } -int +int PyModule_AddIntConstant(PyObject *m, const char *name, long value) { - PyObject *o = PyLong_FromLong(value); - if (!o) - return -1; - if (PyModule_AddObject(m, name, o) == 0) - return 0; - Py_DECREF(o); - return -1; + PyObject *o = PyLong_FromLong(value); + if (!o) + return -1; + if (PyModule_AddObject(m, name, o) == 0) + return 0; + Py_DECREF(o); + return -1; } -int +int PyModule_AddStringConstant(PyObject *m, const char *name, const char *value) { - PyObject *o = PyUnicode_FromString(value); - if (!o) - return -1; - if (PyModule_AddObject(m, name, o) == 0) - return 0; - Py_DECREF(o); - return -1; + PyObject *o = PyUnicode_FromString(value); + if (!o) + return -1; + if (PyModule_AddObject(m, name, o) == 0) + return 0; + Py_DECREF(o); + return -1; } diff --git a/Python/mysnprintf.c b/Python/mysnprintf.c index 8cd412f..a08e249 100644 --- a/Python/mysnprintf.c +++ b/Python/mysnprintf.c @@ -19,20 +19,20 @@ Return value (rv): - When 0 <= rv < size, the output conversion was unexceptional, and - rv characters were written to str (excluding a trailing \0 byte at - str[rv]). + When 0 <= rv < size, the output conversion was unexceptional, and + rv characters were written to str (excluding a trailing \0 byte at + str[rv]). - When rv >= size, output conversion was truncated, and a buffer of - size rv+1 would have been needed to avoid truncation. str[size-1] - is \0 in this case. + When rv >= size, output conversion was truncated, and a buffer of + size rv+1 would have been needed to avoid truncation. str[size-1] + is \0 in this case. - When rv < 0, "something bad happened". str[size-1] is \0 in this - case too, but the rest of str is unreliable. It could be that - an error in format codes was detected by libc, or on platforms - with a non-C99 vsnprintf simply that the buffer wasn't big enough - to avoid truncation, or on platforms without any vsnprintf that - PyMem_Malloc couldn't obtain space for a temp buffer. + When rv < 0, "something bad happened". str[size-1] is \0 in this + case too, but the rest of str is unreliable. It could be that + an error in format codes was detected by libc, or on platforms + with a non-C99 vsnprintf simply that the buffer wasn't big enough + to avoid truncation, or on platforms without any vsnprintf that + PyMem_Malloc couldn't obtain space for a temp buffer. CAUTION: Unlike C99, str != NULL and size > 0 are required. */ @@ -40,65 +40,65 @@ int PyOS_snprintf(char *str, size_t size, const char *format, ...) { - int rc; - va_list va; + int rc; + va_list va; - va_start(va, format); - rc = PyOS_vsnprintf(str, size, format, va); - va_end(va); - return rc; + va_start(va, format); + rc = PyOS_vsnprintf(str, size, format, va); + va_end(va); + return rc; } int PyOS_vsnprintf(char *str, size_t size, const char *format, va_list va) { - int len; /* # bytes written, excluding \0 */ + int len; /* # bytes written, excluding \0 */ #ifdef HAVE_SNPRINTF #define _PyOS_vsnprintf_EXTRA_SPACE 1 #else #define _PyOS_vsnprintf_EXTRA_SPACE 512 - char *buffer; + char *buffer; #endif - assert(str != NULL); - assert(size > 0); - assert(format != NULL); - /* We take a size_t as input but return an int. Sanity check - * our input so that it won't cause an overflow in the - * vsnprintf return value or the buffer malloc size. */ - if (size > INT_MAX - _PyOS_vsnprintf_EXTRA_SPACE) { - len = -666; - goto Done; - } + assert(str != NULL); + assert(size > 0); + assert(format != NULL); + /* We take a size_t as input but return an int. Sanity check + * our input so that it won't cause an overflow in the + * vsnprintf return value or the buffer malloc size. */ + if (size > INT_MAX - _PyOS_vsnprintf_EXTRA_SPACE) { + len = -666; + goto Done; + } #ifdef HAVE_SNPRINTF - len = vsnprintf(str, size, format, va); + len = vsnprintf(str, size, format, va); #else - /* Emulate it. */ - buffer = PyMem_MALLOC(size + _PyOS_vsnprintf_EXTRA_SPACE); - if (buffer == NULL) { - len = -666; - goto Done; - } - - len = vsprintf(buffer, format, va); - if (len < 0) - /* ignore the error */; - - else if ((size_t)len >= size + _PyOS_vsnprintf_EXTRA_SPACE) - Py_FatalError("Buffer overflow in PyOS_snprintf/PyOS_vsnprintf"); - - else { - const size_t to_copy = (size_t)len < size ? - (size_t)len : size - 1; - assert(to_copy < size); - memcpy(str, buffer, to_copy); - str[to_copy] = '\0'; - } - PyMem_FREE(buffer); + /* Emulate it. */ + buffer = PyMem_MALLOC(size + _PyOS_vsnprintf_EXTRA_SPACE); + if (buffer == NULL) { + len = -666; + goto Done; + } + + len = vsprintf(buffer, format, va); + if (len < 0) + /* ignore the error */; + + else if ((size_t)len >= size + _PyOS_vsnprintf_EXTRA_SPACE) + Py_FatalError("Buffer overflow in PyOS_snprintf/PyOS_vsnprintf"); + + else { + const size_t to_copy = (size_t)len < size ? + (size_t)len : size - 1; + assert(to_copy < size); + memcpy(str, buffer, to_copy); + str[to_copy] = '\0'; + } + PyMem_FREE(buffer); #endif Done: - if (size > 0) - str[size-1] = '\0'; - return len; + if (size > 0) + str[size-1] = '\0'; + return len; #undef _PyOS_vsnprintf_EXTRA_SPACE } diff --git a/Python/mystrtoul.c b/Python/mystrtoul.c index 347f361..52502cb 100644 --- a/Python/mystrtoul.c +++ b/Python/mystrtoul.c @@ -18,43 +18,43 @@ * i * base doesn't overflow unsigned long. */ static unsigned long smallmax[] = { - 0, /* bases 0 and 1 are invalid */ - 0, - ULONG_MAX / 2, - ULONG_MAX / 3, - ULONG_MAX / 4, - ULONG_MAX / 5, - ULONG_MAX / 6, - ULONG_MAX / 7, - ULONG_MAX / 8, - ULONG_MAX / 9, - ULONG_MAX / 10, - ULONG_MAX / 11, - ULONG_MAX / 12, - ULONG_MAX / 13, - ULONG_MAX / 14, - ULONG_MAX / 15, - ULONG_MAX / 16, - ULONG_MAX / 17, - ULONG_MAX / 18, - ULONG_MAX / 19, - ULONG_MAX / 20, - ULONG_MAX / 21, - ULONG_MAX / 22, - ULONG_MAX / 23, - ULONG_MAX / 24, - ULONG_MAX / 25, - ULONG_MAX / 26, - ULONG_MAX / 27, - ULONG_MAX / 28, - ULONG_MAX / 29, - ULONG_MAX / 30, - ULONG_MAX / 31, - ULONG_MAX / 32, - ULONG_MAX / 33, - ULONG_MAX / 34, - ULONG_MAX / 35, - ULONG_MAX / 36, + 0, /* bases 0 and 1 are invalid */ + 0, + ULONG_MAX / 2, + ULONG_MAX / 3, + ULONG_MAX / 4, + ULONG_MAX / 5, + ULONG_MAX / 6, + ULONG_MAX / 7, + ULONG_MAX / 8, + ULONG_MAX / 9, + ULONG_MAX / 10, + ULONG_MAX / 11, + ULONG_MAX / 12, + ULONG_MAX / 13, + ULONG_MAX / 14, + ULONG_MAX / 15, + ULONG_MAX / 16, + ULONG_MAX / 17, + ULONG_MAX / 18, + ULONG_MAX / 19, + ULONG_MAX / 20, + ULONG_MAX / 21, + ULONG_MAX / 22, + ULONG_MAX / 23, + ULONG_MAX / 24, + ULONG_MAX / 25, + ULONG_MAX / 26, + ULONG_MAX / 27, + ULONG_MAX / 28, + ULONG_MAX / 29, + ULONG_MAX / 30, + ULONG_MAX / 31, + ULONG_MAX / 32, + ULONG_MAX / 33, + ULONG_MAX / 34, + ULONG_MAX / 35, + ULONG_MAX / 36, }; /* maximum digits that can't ever overflow for bases 2 through 36, @@ -63,229 +63,229 @@ static unsigned long smallmax[] = { */ #if SIZEOF_LONG == 4 static int digitlimit[] = { - 0, 0, 32, 20, 16, 13, 12, 11, 10, 10, /* 0 - 9 */ - 9, 9, 8, 8, 8, 8, 8, 7, 7, 7, /* 10 - 19 */ - 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, /* 20 - 29 */ - 6, 6, 6, 6, 6, 6, 6}; /* 30 - 36 */ + 0, 0, 32, 20, 16, 13, 12, 11, 10, 10, /* 0 - 9 */ + 9, 9, 8, 8, 8, 8, 8, 7, 7, 7, /* 10 - 19 */ + 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, /* 20 - 29 */ + 6, 6, 6, 6, 6, 6, 6}; /* 30 - 36 */ #elif SIZEOF_LONG == 8 /* [int(math.floor(math.log(2**64, i))) for i in range(2, 37)] */ static int digitlimit[] = { - 0, 0, 64, 40, 32, 27, 24, 22, 21, 20, /* 0 - 9 */ - 19, 18, 17, 17, 16, 16, 16, 15, 15, 15, /* 10 - 19 */ - 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, /* 20 - 29 */ - 13, 12, 12, 12, 12, 12, 12}; /* 30 - 36 */ + 0, 0, 64, 40, 32, 27, 24, 22, 21, 20, /* 0 - 9 */ + 19, 18, 17, 17, 16, 16, 16, 15, 15, 15, /* 10 - 19 */ + 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, /* 20 - 29 */ + 13, 12, 12, 12, 12, 12, 12}; /* 30 - 36 */ #else #error "Need table for SIZEOF_LONG" #endif /* -** strtoul -** This is a general purpose routine for converting -** an ascii string to an integer in an arbitrary base. -** Leading white space is ignored. If 'base' is zero -** it looks for a leading 0b, 0o or 0x to tell which -** base. If these are absent it defaults to 10. -** Base must be 0 or between 2 and 36 (inclusive). -** If 'ptr' is non-NULL it will contain a pointer to -** the end of the scan. -** Errors due to bad pointers will probably result in -** exceptions - we don't check for them. +** strtoul +** This is a general purpose routine for converting +** an ascii string to an integer in an arbitrary base. +** Leading white space is ignored. If 'base' is zero +** it looks for a leading 0b, 0o or 0x to tell which +** base. If these are absent it defaults to 10. +** Base must be 0 or between 2 and 36 (inclusive). +** If 'ptr' is non-NULL it will contain a pointer to +** the end of the scan. +** Errors due to bad pointers will probably result in +** exceptions - we don't check for them. */ unsigned long PyOS_strtoul(register char *str, char **ptr, int base) { - register unsigned long result = 0; /* return value of the function */ - register int c; /* current input character */ - register int ovlimit; /* required digits to overflow */ + register unsigned long result = 0; /* return value of the function */ + register int c; /* current input character */ + register int ovlimit; /* required digits to overflow */ - /* skip leading white space */ - while (*str && isspace(Py_CHARMASK(*str))) - ++str; + /* skip leading white space */ + while (*str && isspace(Py_CHARMASK(*str))) + ++str; - /* check for leading 0b, 0o or 0x for auto-base or base 16 */ - switch (base) { - case 0: /* look for leading 0b, 0o or 0x */ - if (*str == '0') { - ++str; - if (*str == 'x' || *str == 'X') { - /* there must be at least one digit after 0x */ - if (_PyLong_DigitValue[Py_CHARMASK(str[1])] >= 16) { - if (ptr) - *ptr = str; - return 0; - } - ++str; - base = 16; - } else if (*str == 'o' || *str == 'O') { - /* there must be at least one digit after 0o */ - if (_PyLong_DigitValue[Py_CHARMASK(str[1])] >= 8) { - if (ptr) - *ptr = str; - return 0; - } - ++str; - base = 8; - } else if (*str == 'b' || *str == 'B') { - /* there must be at least one digit after 0b */ - if (_PyLong_DigitValue[Py_CHARMASK(str[1])] >= 2) { - if (ptr) - *ptr = str; - return 0; - } - ++str; - base = 2; - } else { - /* skip all zeroes... */ - while (*str == '0') - ++str; - while (isspace(Py_CHARMASK(*str))) - ++str; - if (ptr) - *ptr = str; - return 0; - } - } - else - base = 10; - break; + /* check for leading 0b, 0o or 0x for auto-base or base 16 */ + switch (base) { + case 0: /* look for leading 0b, 0o or 0x */ + if (*str == '0') { + ++str; + if (*str == 'x' || *str == 'X') { + /* there must be at least one digit after 0x */ + if (_PyLong_DigitValue[Py_CHARMASK(str[1])] >= 16) { + if (ptr) + *ptr = str; + return 0; + } + ++str; + base = 16; + } else if (*str == 'o' || *str == 'O') { + /* there must be at least one digit after 0o */ + if (_PyLong_DigitValue[Py_CHARMASK(str[1])] >= 8) { + if (ptr) + *ptr = str; + return 0; + } + ++str; + base = 8; + } else if (*str == 'b' || *str == 'B') { + /* there must be at least one digit after 0b */ + if (_PyLong_DigitValue[Py_CHARMASK(str[1])] >= 2) { + if (ptr) + *ptr = str; + return 0; + } + ++str; + base = 2; + } else { + /* skip all zeroes... */ + while (*str == '0') + ++str; + while (isspace(Py_CHARMASK(*str))) + ++str; + if (ptr) + *ptr = str; + return 0; + } + } + else + base = 10; + break; - /* even with explicit base, skip leading 0? prefix */ - case 16: - if (*str == '0') { - ++str; - if (*str == 'x' || *str == 'X') { - /* there must be at least one digit after 0x */ - if (_PyLong_DigitValue[Py_CHARMASK(str[1])] >= 16) { - if (ptr) - *ptr = str; - return 0; - } - ++str; - } - } - break; - case 8: - if (*str == '0') { - ++str; - if (*str == 'o' || *str == 'O') { - /* there must be at least one digit after 0o */ - if (_PyLong_DigitValue[Py_CHARMASK(str[1])] >= 8) { - if (ptr) - *ptr = str; - return 0; - } - ++str; - } - } - break; - case 2: - if(*str == '0') { - ++str; - if (*str == 'b' || *str == 'B') { - /* there must be at least one digit after 0b */ - if (_PyLong_DigitValue[Py_CHARMASK(str[1])] >= 2) { - if (ptr) - *ptr = str; - return 0; - } - ++str; - } - } - break; - } + /* even with explicit base, skip leading 0? prefix */ + case 16: + if (*str == '0') { + ++str; + if (*str == 'x' || *str == 'X') { + /* there must be at least one digit after 0x */ + if (_PyLong_DigitValue[Py_CHARMASK(str[1])] >= 16) { + if (ptr) + *ptr = str; + return 0; + } + ++str; + } + } + break; + case 8: + if (*str == '0') { + ++str; + if (*str == 'o' || *str == 'O') { + /* there must be at least one digit after 0o */ + if (_PyLong_DigitValue[Py_CHARMASK(str[1])] >= 8) { + if (ptr) + *ptr = str; + return 0; + } + ++str; + } + } + break; + case 2: + if(*str == '0') { + ++str; + if (*str == 'b' || *str == 'B') { + /* there must be at least one digit after 0b */ + if (_PyLong_DigitValue[Py_CHARMASK(str[1])] >= 2) { + if (ptr) + *ptr = str; + return 0; + } + ++str; + } + } + break; + } - /* catch silly bases */ - if (base < 2 || base > 36) { - if (ptr) - *ptr = str; - return 0; - } + /* catch silly bases */ + if (base < 2 || base > 36) { + if (ptr) + *ptr = str; + return 0; + } - /* skip leading zeroes */ - while (*str == '0') - ++str; + /* skip leading zeroes */ + while (*str == '0') + ++str; - /* base is guaranteed to be in [2, 36] at this point */ - ovlimit = digitlimit[base]; + /* base is guaranteed to be in [2, 36] at this point */ + ovlimit = digitlimit[base]; - /* do the conversion until non-digit character encountered */ - while ((c = _PyLong_DigitValue[Py_CHARMASK(*str)]) < base) { - if (ovlimit > 0) /* no overflow check required */ - result = result * base + c; - else { /* requires overflow check */ - register unsigned long temp_result; + /* do the conversion until non-digit character encountered */ + while ((c = _PyLong_DigitValue[Py_CHARMASK(*str)]) < base) { + if (ovlimit > 0) /* no overflow check required */ + result = result * base + c; + else { /* requires overflow check */ + register unsigned long temp_result; - if (ovlimit < 0) /* guaranteed overflow */ - goto overflowed; + if (ovlimit < 0) /* guaranteed overflow */ + goto overflowed; - /* there could be an overflow */ - /* check overflow just from shifting */ - if (result > smallmax[base]) - goto overflowed; + /* there could be an overflow */ + /* check overflow just from shifting */ + if (result > smallmax[base]) + goto overflowed; - result *= base; + result *= base; - /* check overflow from the digit's value */ - temp_result = result + c; - if (temp_result < result) - goto overflowed; + /* check overflow from the digit's value */ + temp_result = result + c; + if (temp_result < result) + goto overflowed; - result = temp_result; - } + result = temp_result; + } - ++str; - --ovlimit; - } + ++str; + --ovlimit; + } - /* set pointer to point to the last character scanned */ - if (ptr) - *ptr = str; + /* set pointer to point to the last character scanned */ + if (ptr) + *ptr = str; - return result; + return result; overflowed: - if (ptr) { - /* spool through remaining digit characters */ - while (_PyLong_DigitValue[Py_CHARMASK(*str)] < base) - ++str; - *ptr = str; - } - errno = ERANGE; - return (unsigned long)-1; + if (ptr) { + /* spool through remaining digit characters */ + while (_PyLong_DigitValue[Py_CHARMASK(*str)] < base) + ++str; + *ptr = str; + } + errno = ERANGE; + return (unsigned long)-1; } /* Checking for overflow in PyOS_strtol is a PITA; see comments * about PY_ABS_LONG_MIN in longobject.c. */ -#define PY_ABS_LONG_MIN (0-(unsigned long)LONG_MIN) +#define PY_ABS_LONG_MIN (0-(unsigned long)LONG_MIN) long PyOS_strtol(char *str, char **ptr, int base) { - long result; - unsigned long uresult; - char sign; + long result; + unsigned long uresult; + char sign; - while (*str && isspace(Py_CHARMASK(*str))) - str++; + while (*str && isspace(Py_CHARMASK(*str))) + str++; - sign = *str; - if (sign == '+' || sign == '-') - str++; + sign = *str; + if (sign == '+' || sign == '-') + str++; - uresult = PyOS_strtoul(str, ptr, base); + uresult = PyOS_strtoul(str, ptr, base); - if (uresult <= (unsigned long)LONG_MAX) { - result = (long)uresult; - if (sign == '-') - result = -result; - } - else if (sign == '-' && uresult == PY_ABS_LONG_MIN) { - result = LONG_MIN; - } - else { - errno = ERANGE; - result = LONG_MAX; - } - return result; + if (uresult <= (unsigned long)LONG_MAX) { + result = (long)uresult; + if (sign == '-') + result = -result; + } + else if (sign == '-' && uresult == PY_ABS_LONG_MIN) { + result = LONG_MIN; + } + else { + errno = ERANGE; + result = LONG_MAX; + } + return result; } diff --git a/Python/opcode_targets.h b/Python/opcode_targets.h index 043e42a..c47c7c8 100644 --- a/Python/opcode_targets.h +++ b/Python/opcode_targets.h @@ -1,258 +1,258 @@ static void *opcode_targets[256] = { - &&_unknown_opcode, - &&TARGET_POP_TOP, - &&TARGET_ROT_TWO, - &&TARGET_ROT_THREE, - &&TARGET_DUP_TOP, - &&TARGET_ROT_FOUR, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&TARGET_NOP, - &&TARGET_UNARY_POSITIVE, - &&TARGET_UNARY_NEGATIVE, - &&TARGET_UNARY_NOT, - &&_unknown_opcode, - &&_unknown_opcode, - &&TARGET_UNARY_INVERT, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&TARGET_BINARY_POWER, - &&TARGET_BINARY_MULTIPLY, - &&_unknown_opcode, - &&TARGET_BINARY_MODULO, - &&TARGET_BINARY_ADD, - &&TARGET_BINARY_SUBTRACT, - &&TARGET_BINARY_SUBSCR, - &&TARGET_BINARY_FLOOR_DIVIDE, - &&TARGET_BINARY_TRUE_DIVIDE, - &&TARGET_INPLACE_FLOOR_DIVIDE, - &&TARGET_INPLACE_TRUE_DIVIDE, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&TARGET_STORE_MAP, - &&TARGET_INPLACE_ADD, - &&TARGET_INPLACE_SUBTRACT, - &&TARGET_INPLACE_MULTIPLY, - &&_unknown_opcode, - &&TARGET_INPLACE_MODULO, - &&TARGET_STORE_SUBSCR, - &&TARGET_DELETE_SUBSCR, - &&TARGET_BINARY_LSHIFT, - &&TARGET_BINARY_RSHIFT, - &&TARGET_BINARY_AND, - &&TARGET_BINARY_XOR, - &&TARGET_BINARY_OR, - &&TARGET_INPLACE_POWER, - &&TARGET_GET_ITER, - &&TARGET_STORE_LOCALS, - &&TARGET_PRINT_EXPR, - &&TARGET_LOAD_BUILD_CLASS, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&TARGET_INPLACE_LSHIFT, - &&TARGET_INPLACE_RSHIFT, - &&TARGET_INPLACE_AND, - &&TARGET_INPLACE_XOR, - &&TARGET_INPLACE_OR, - &&TARGET_BREAK_LOOP, - &&TARGET_WITH_CLEANUP, - &&_unknown_opcode, - &&TARGET_RETURN_VALUE, - &&TARGET_IMPORT_STAR, - &&_unknown_opcode, - &&TARGET_YIELD_VALUE, - &&TARGET_POP_BLOCK, - &&TARGET_END_FINALLY, - &&TARGET_POP_EXCEPT, - &&TARGET_STORE_NAME, - &&TARGET_DELETE_NAME, - &&TARGET_UNPACK_SEQUENCE, - &&TARGET_FOR_ITER, - &&TARGET_UNPACK_EX, - &&TARGET_STORE_ATTR, - &&TARGET_DELETE_ATTR, - &&TARGET_STORE_GLOBAL, - &&TARGET_DELETE_GLOBAL, - &&TARGET_DUP_TOPX, - &&TARGET_LOAD_CONST, - &&TARGET_LOAD_NAME, - &&TARGET_BUILD_TUPLE, - &&TARGET_BUILD_LIST, - &&TARGET_BUILD_SET, - &&TARGET_BUILD_MAP, - &&TARGET_LOAD_ATTR, - &&TARGET_COMPARE_OP, - &&TARGET_IMPORT_NAME, - &&TARGET_IMPORT_FROM, - &&TARGET_JUMP_FORWARD, - &&TARGET_JUMP_IF_FALSE_OR_POP, - &&TARGET_JUMP_IF_TRUE_OR_POP, - &&TARGET_JUMP_ABSOLUTE, - &&TARGET_POP_JUMP_IF_FALSE, - &&TARGET_POP_JUMP_IF_TRUE, - &&TARGET_LOAD_GLOBAL, - &&_unknown_opcode, - &&_unknown_opcode, - &&TARGET_CONTINUE_LOOP, - &&TARGET_SETUP_LOOP, - &&TARGET_SETUP_EXCEPT, - &&TARGET_SETUP_FINALLY, - &&_unknown_opcode, - &&TARGET_LOAD_FAST, - &&TARGET_STORE_FAST, - &&TARGET_DELETE_FAST, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&TARGET_RAISE_VARARGS, - &&TARGET_CALL_FUNCTION, - &&TARGET_MAKE_FUNCTION, - &&TARGET_BUILD_SLICE, - &&TARGET_MAKE_CLOSURE, - &&TARGET_LOAD_CLOSURE, - &&TARGET_LOAD_DEREF, - &&TARGET_STORE_DEREF, - &&_unknown_opcode, - &&_unknown_opcode, - &&TARGET_CALL_FUNCTION_VAR, - &&TARGET_CALL_FUNCTION_KW, - &&TARGET_CALL_FUNCTION_VAR_KW, - &&TARGET_EXTENDED_ARG, - &&_unknown_opcode, - &&TARGET_LIST_APPEND, - &&TARGET_SET_ADD, - &&TARGET_MAP_ADD, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode, - &&_unknown_opcode + &&_unknown_opcode, + &&TARGET_POP_TOP, + &&TARGET_ROT_TWO, + &&TARGET_ROT_THREE, + &&TARGET_DUP_TOP, + &&TARGET_ROT_FOUR, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&TARGET_NOP, + &&TARGET_UNARY_POSITIVE, + &&TARGET_UNARY_NEGATIVE, + &&TARGET_UNARY_NOT, + &&_unknown_opcode, + &&_unknown_opcode, + &&TARGET_UNARY_INVERT, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&TARGET_BINARY_POWER, + &&TARGET_BINARY_MULTIPLY, + &&_unknown_opcode, + &&TARGET_BINARY_MODULO, + &&TARGET_BINARY_ADD, + &&TARGET_BINARY_SUBTRACT, + &&TARGET_BINARY_SUBSCR, + &&TARGET_BINARY_FLOOR_DIVIDE, + &&TARGET_BINARY_TRUE_DIVIDE, + &&TARGET_INPLACE_FLOOR_DIVIDE, + &&TARGET_INPLACE_TRUE_DIVIDE, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&TARGET_STORE_MAP, + &&TARGET_INPLACE_ADD, + &&TARGET_INPLACE_SUBTRACT, + &&TARGET_INPLACE_MULTIPLY, + &&_unknown_opcode, + &&TARGET_INPLACE_MODULO, + &&TARGET_STORE_SUBSCR, + &&TARGET_DELETE_SUBSCR, + &&TARGET_BINARY_LSHIFT, + &&TARGET_BINARY_RSHIFT, + &&TARGET_BINARY_AND, + &&TARGET_BINARY_XOR, + &&TARGET_BINARY_OR, + &&TARGET_INPLACE_POWER, + &&TARGET_GET_ITER, + &&TARGET_STORE_LOCALS, + &&TARGET_PRINT_EXPR, + &&TARGET_LOAD_BUILD_CLASS, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&TARGET_INPLACE_LSHIFT, + &&TARGET_INPLACE_RSHIFT, + &&TARGET_INPLACE_AND, + &&TARGET_INPLACE_XOR, + &&TARGET_INPLACE_OR, + &&TARGET_BREAK_LOOP, + &&TARGET_WITH_CLEANUP, + &&_unknown_opcode, + &&TARGET_RETURN_VALUE, + &&TARGET_IMPORT_STAR, + &&_unknown_opcode, + &&TARGET_YIELD_VALUE, + &&TARGET_POP_BLOCK, + &&TARGET_END_FINALLY, + &&TARGET_POP_EXCEPT, + &&TARGET_STORE_NAME, + &&TARGET_DELETE_NAME, + &&TARGET_UNPACK_SEQUENCE, + &&TARGET_FOR_ITER, + &&TARGET_UNPACK_EX, + &&TARGET_STORE_ATTR, + &&TARGET_DELETE_ATTR, + &&TARGET_STORE_GLOBAL, + &&TARGET_DELETE_GLOBAL, + &&TARGET_DUP_TOPX, + &&TARGET_LOAD_CONST, + &&TARGET_LOAD_NAME, + &&TARGET_BUILD_TUPLE, + &&TARGET_BUILD_LIST, + &&TARGET_BUILD_SET, + &&TARGET_BUILD_MAP, + &&TARGET_LOAD_ATTR, + &&TARGET_COMPARE_OP, + &&TARGET_IMPORT_NAME, + &&TARGET_IMPORT_FROM, + &&TARGET_JUMP_FORWARD, + &&TARGET_JUMP_IF_FALSE_OR_POP, + &&TARGET_JUMP_IF_TRUE_OR_POP, + &&TARGET_JUMP_ABSOLUTE, + &&TARGET_POP_JUMP_IF_FALSE, + &&TARGET_POP_JUMP_IF_TRUE, + &&TARGET_LOAD_GLOBAL, + &&_unknown_opcode, + &&_unknown_opcode, + &&TARGET_CONTINUE_LOOP, + &&TARGET_SETUP_LOOP, + &&TARGET_SETUP_EXCEPT, + &&TARGET_SETUP_FINALLY, + &&_unknown_opcode, + &&TARGET_LOAD_FAST, + &&TARGET_STORE_FAST, + &&TARGET_DELETE_FAST, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&TARGET_RAISE_VARARGS, + &&TARGET_CALL_FUNCTION, + &&TARGET_MAKE_FUNCTION, + &&TARGET_BUILD_SLICE, + &&TARGET_MAKE_CLOSURE, + &&TARGET_LOAD_CLOSURE, + &&TARGET_LOAD_DEREF, + &&TARGET_STORE_DEREF, + &&_unknown_opcode, + &&_unknown_opcode, + &&TARGET_CALL_FUNCTION_VAR, + &&TARGET_CALL_FUNCTION_KW, + &&TARGET_CALL_FUNCTION_VAR_KW, + &&TARGET_EXTENDED_ARG, + &&_unknown_opcode, + &&TARGET_LIST_APPEND, + &&TARGET_SET_ADD, + &&TARGET_MAP_ADD, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode, + &&_unknown_opcode }; diff --git a/Python/peephole.c b/Python/peephole.c index 0e70183..06e7fe6 100644 --- a/Python/peephole.c +++ b/Python/peephole.c @@ -12,256 +12,256 @@ #include "opcode.h" #define GETARG(arr, i) ((int)((arr[i+2]<<8) + arr[i+1])) -#define UNCONDITIONAL_JUMP(op) (op==JUMP_ABSOLUTE || op==JUMP_FORWARD) +#define UNCONDITIONAL_JUMP(op) (op==JUMP_ABSOLUTE || op==JUMP_FORWARD) #define CONDITIONAL_JUMP(op) (op==POP_JUMP_IF_FALSE || op==POP_JUMP_IF_TRUE \ - || op==JUMP_IF_FALSE_OR_POP || op==JUMP_IF_TRUE_OR_POP) + || op==JUMP_IF_FALSE_OR_POP || op==JUMP_IF_TRUE_OR_POP) #define ABSOLUTE_JUMP(op) (op==JUMP_ABSOLUTE || op==CONTINUE_LOOP \ - || op==POP_JUMP_IF_FALSE || op==POP_JUMP_IF_TRUE \ - || op==JUMP_IF_FALSE_OR_POP || op==JUMP_IF_TRUE_OR_POP) + || op==POP_JUMP_IF_FALSE || op==POP_JUMP_IF_TRUE \ + || op==JUMP_IF_FALSE_OR_POP || op==JUMP_IF_TRUE_OR_POP) #define JUMPS_ON_TRUE(op) (op==POP_JUMP_IF_TRUE || op==JUMP_IF_TRUE_OR_POP) #define GETJUMPTGT(arr, i) (GETARG(arr,i) + (ABSOLUTE_JUMP(arr[i]) ? 0 : i+3)) #define SETARG(arr, i, val) arr[i+2] = val>>8; arr[i+1] = val & 255 #define CODESIZE(op) (HAS_ARG(op) ? 3 : 1) #define ISBASICBLOCK(blocks, start, bytes) \ - (blocks[start]==blocks[start+bytes-1]) + (blocks[start]==blocks[start+bytes-1]) /* Replace LOAD_CONST c1. LOAD_CONST c2 ... LOAD_CONST cn BUILD_TUPLE n - with LOAD_CONST (c1, c2, ... cn). + with LOAD_CONST (c1, c2, ... cn). The consts table must still be in list form so that the new constant (c1, c2, ... cn) can be appended. Called with codestr pointing to the first LOAD_CONST. - Bails out with no change if one or more of the LOAD_CONSTs is missing. + Bails out with no change if one or more of the LOAD_CONSTs is missing. Also works for BUILD_LIST when followed by an "in" or "not in" test. */ static int tuple_of_constants(unsigned char *codestr, Py_ssize_t n, PyObject *consts) { - PyObject *newconst, *constant; - Py_ssize_t i, arg, len_consts; - - /* Pre-conditions */ - assert(PyList_CheckExact(consts)); - assert(codestr[n*3] == BUILD_TUPLE || codestr[n*3] == BUILD_LIST); - assert(GETARG(codestr, (n*3)) == n); - for (i=0 ; i<n ; i++) - assert(codestr[i*3] == LOAD_CONST); - - /* Buildup new tuple of constants */ - newconst = PyTuple_New(n); - if (newconst == NULL) - return 0; - len_consts = PyList_GET_SIZE(consts); - for (i=0 ; i<n ; i++) { - arg = GETARG(codestr, (i*3)); - assert(arg < len_consts); - constant = PyList_GET_ITEM(consts, arg); - Py_INCREF(constant); - PyTuple_SET_ITEM(newconst, i, constant); - } - - /* Append folded constant onto consts */ - if (PyList_Append(consts, newconst)) { - Py_DECREF(newconst); - return 0; - } - Py_DECREF(newconst); - - /* Write NOPs over old LOAD_CONSTS and - add a new LOAD_CONST newconst on top of the BUILD_TUPLE n */ - memset(codestr, NOP, n*3); - codestr[n*3] = LOAD_CONST; - SETARG(codestr, (n*3), len_consts); - return 1; + PyObject *newconst, *constant; + Py_ssize_t i, arg, len_consts; + + /* Pre-conditions */ + assert(PyList_CheckExact(consts)); + assert(codestr[n*3] == BUILD_TUPLE || codestr[n*3] == BUILD_LIST); + assert(GETARG(codestr, (n*3)) == n); + for (i=0 ; i<n ; i++) + assert(codestr[i*3] == LOAD_CONST); + + /* Buildup new tuple of constants */ + newconst = PyTuple_New(n); + if (newconst == NULL) + return 0; + len_consts = PyList_GET_SIZE(consts); + for (i=0 ; i<n ; i++) { + arg = GETARG(codestr, (i*3)); + assert(arg < len_consts); + constant = PyList_GET_ITEM(consts, arg); + Py_INCREF(constant); + PyTuple_SET_ITEM(newconst, i, constant); + } + + /* Append folded constant onto consts */ + if (PyList_Append(consts, newconst)) { + Py_DECREF(newconst); + return 0; + } + Py_DECREF(newconst); + + /* Write NOPs over old LOAD_CONSTS and + add a new LOAD_CONST newconst on top of the BUILD_TUPLE n */ + memset(codestr, NOP, n*3); + codestr[n*3] = LOAD_CONST; + SETARG(codestr, (n*3), len_consts); + return 1; } /* Replace LOAD_CONST c1. LOAD_CONST c2 BINOP - with LOAD_CONST binop(c1,c2) + with LOAD_CONST binop(c1,c2) The consts table must still be in list form so that the new constant can be appended. - Called with codestr pointing to the first LOAD_CONST. - Abandons the transformation if the folding fails (i.e. 1+'a'). + Called with codestr pointing to the first LOAD_CONST. + Abandons the transformation if the folding fails (i.e. 1+'a'). If the new constant is a sequence, only folds when the size - is below a threshold value. That keeps pyc files from - becoming large in the presence of code like: (None,)*1000. + is below a threshold value. That keeps pyc files from + becoming large in the presence of code like: (None,)*1000. */ static int fold_binops_on_constants(unsigned char *codestr, PyObject *consts) { - PyObject *newconst, *v, *w; - Py_ssize_t len_consts, size; - int opcode; - - /* Pre-conditions */ - assert(PyList_CheckExact(consts)); - assert(codestr[0] == LOAD_CONST); - assert(codestr[3] == LOAD_CONST); - - /* Create new constant */ - v = PyList_GET_ITEM(consts, GETARG(codestr, 0)); - w = PyList_GET_ITEM(consts, GETARG(codestr, 3)); - opcode = codestr[6]; - switch (opcode) { - case BINARY_POWER: - newconst = PyNumber_Power(v, w, Py_None); - break; - case BINARY_MULTIPLY: - newconst = PyNumber_Multiply(v, w); - break; - case BINARY_TRUE_DIVIDE: - newconst = PyNumber_TrueDivide(v, w); - break; - case BINARY_FLOOR_DIVIDE: - newconst = PyNumber_FloorDivide(v, w); - break; - case BINARY_MODULO: - newconst = PyNumber_Remainder(v, w); - break; - case BINARY_ADD: - newconst = PyNumber_Add(v, w); - break; - case BINARY_SUBTRACT: - newconst = PyNumber_Subtract(v, w); - break; - case BINARY_SUBSCR: - newconst = PyObject_GetItem(v, w); - break; - case BINARY_LSHIFT: - newconst = PyNumber_Lshift(v, w); - break; - case BINARY_RSHIFT: - newconst = PyNumber_Rshift(v, w); - break; - case BINARY_AND: - newconst = PyNumber_And(v, w); - break; - case BINARY_XOR: - newconst = PyNumber_Xor(v, w); - break; - case BINARY_OR: - newconst = PyNumber_Or(v, w); - break; - default: - /* Called with an unknown opcode */ - PyErr_Format(PyExc_SystemError, - "unexpected binary operation %d on a constant", - opcode); - return 0; - } - if (newconst == NULL) { - PyErr_Clear(); - return 0; - } - size = PyObject_Size(newconst); - if (size == -1) - PyErr_Clear(); - else if (size > 20) { - Py_DECREF(newconst); - return 0; - } - - /* Append folded constant into consts table */ - len_consts = PyList_GET_SIZE(consts); - if (PyList_Append(consts, newconst)) { - Py_DECREF(newconst); - return 0; - } - Py_DECREF(newconst); - - /* Write NOP NOP NOP NOP LOAD_CONST newconst */ - memset(codestr, NOP, 4); - codestr[4] = LOAD_CONST; - SETARG(codestr, 4, len_consts); - return 1; + PyObject *newconst, *v, *w; + Py_ssize_t len_consts, size; + int opcode; + + /* Pre-conditions */ + assert(PyList_CheckExact(consts)); + assert(codestr[0] == LOAD_CONST); + assert(codestr[3] == LOAD_CONST); + + /* Create new constant */ + v = PyList_GET_ITEM(consts, GETARG(codestr, 0)); + w = PyList_GET_ITEM(consts, GETARG(codestr, 3)); + opcode = codestr[6]; + switch (opcode) { + case BINARY_POWER: + newconst = PyNumber_Power(v, w, Py_None); + break; + case BINARY_MULTIPLY: + newconst = PyNumber_Multiply(v, w); + break; + case BINARY_TRUE_DIVIDE: + newconst = PyNumber_TrueDivide(v, w); + break; + case BINARY_FLOOR_DIVIDE: + newconst = PyNumber_FloorDivide(v, w); + break; + case BINARY_MODULO: + newconst = PyNumber_Remainder(v, w); + break; + case BINARY_ADD: + newconst = PyNumber_Add(v, w); + break; + case BINARY_SUBTRACT: + newconst = PyNumber_Subtract(v, w); + break; + case BINARY_SUBSCR: + newconst = PyObject_GetItem(v, w); + break; + case BINARY_LSHIFT: + newconst = PyNumber_Lshift(v, w); + break; + case BINARY_RSHIFT: + newconst = PyNumber_Rshift(v, w); + break; + case BINARY_AND: + newconst = PyNumber_And(v, w); + break; + case BINARY_XOR: + newconst = PyNumber_Xor(v, w); + break; + case BINARY_OR: + newconst = PyNumber_Or(v, w); + break; + default: + /* Called with an unknown opcode */ + PyErr_Format(PyExc_SystemError, + "unexpected binary operation %d on a constant", + opcode); + return 0; + } + if (newconst == NULL) { + PyErr_Clear(); + return 0; + } + size = PyObject_Size(newconst); + if (size == -1) + PyErr_Clear(); + else if (size > 20) { + Py_DECREF(newconst); + return 0; + } + + /* Append folded constant into consts table */ + len_consts = PyList_GET_SIZE(consts); + if (PyList_Append(consts, newconst)) { + Py_DECREF(newconst); + return 0; + } + Py_DECREF(newconst); + + /* Write NOP NOP NOP NOP LOAD_CONST newconst */ + memset(codestr, NOP, 4); + codestr[4] = LOAD_CONST; + SETARG(codestr, 4, len_consts); + return 1; } static int fold_unaryops_on_constants(unsigned char *codestr, PyObject *consts) { - PyObject *newconst=NULL, *v; - Py_ssize_t len_consts; - int opcode; - - /* Pre-conditions */ - assert(PyList_CheckExact(consts)); - assert(codestr[0] == LOAD_CONST); - - /* Create new constant */ - v = PyList_GET_ITEM(consts, GETARG(codestr, 0)); - opcode = codestr[3]; - switch (opcode) { - case UNARY_NEGATIVE: - /* Preserve the sign of -0.0 */ - if (PyObject_IsTrue(v) == 1) - newconst = PyNumber_Negative(v); - break; - case UNARY_INVERT: - newconst = PyNumber_Invert(v); - break; - default: - /* Called with an unknown opcode */ - PyErr_Format(PyExc_SystemError, - "unexpected unary operation %d on a constant", - opcode); - return 0; - } - if (newconst == NULL) { - PyErr_Clear(); - return 0; - } - - /* Append folded constant into consts table */ - len_consts = PyList_GET_SIZE(consts); - if (PyList_Append(consts, newconst)) { - Py_DECREF(newconst); - return 0; - } - Py_DECREF(newconst); - - /* Write NOP LOAD_CONST newconst */ - codestr[0] = NOP; - codestr[1] = LOAD_CONST; - SETARG(codestr, 1, len_consts); - return 1; + PyObject *newconst=NULL, *v; + Py_ssize_t len_consts; + int opcode; + + /* Pre-conditions */ + assert(PyList_CheckExact(consts)); + assert(codestr[0] == LOAD_CONST); + + /* Create new constant */ + v = PyList_GET_ITEM(consts, GETARG(codestr, 0)); + opcode = codestr[3]; + switch (opcode) { + case UNARY_NEGATIVE: + /* Preserve the sign of -0.0 */ + if (PyObject_IsTrue(v) == 1) + newconst = PyNumber_Negative(v); + break; + case UNARY_INVERT: + newconst = PyNumber_Invert(v); + break; + default: + /* Called with an unknown opcode */ + PyErr_Format(PyExc_SystemError, + "unexpected unary operation %d on a constant", + opcode); + return 0; + } + if (newconst == NULL) { + PyErr_Clear(); + return 0; + } + + /* Append folded constant into consts table */ + len_consts = PyList_GET_SIZE(consts); + if (PyList_Append(consts, newconst)) { + Py_DECREF(newconst); + return 0; + } + Py_DECREF(newconst); + + /* Write NOP LOAD_CONST newconst */ + codestr[0] = NOP; + codestr[1] = LOAD_CONST; + SETARG(codestr, 1, len_consts); + return 1; } static unsigned int * markblocks(unsigned char *code, Py_ssize_t len) { - unsigned int *blocks = (unsigned int *)PyMem_Malloc(len*sizeof(int)); - int i,j, opcode, blockcnt = 0; - - if (blocks == NULL) { - PyErr_NoMemory(); - return NULL; - } - memset(blocks, 0, len*sizeof(int)); - - /* Mark labels in the first pass */ - for (i=0 ; i<len ; i+=CODESIZE(opcode)) { - opcode = code[i]; - switch (opcode) { - case FOR_ITER: - case JUMP_FORWARD: - case JUMP_IF_FALSE_OR_POP: - case JUMP_IF_TRUE_OR_POP: - case POP_JUMP_IF_FALSE: - case POP_JUMP_IF_TRUE: - case JUMP_ABSOLUTE: - case CONTINUE_LOOP: - case SETUP_LOOP: - case SETUP_EXCEPT: - case SETUP_FINALLY: - j = GETJUMPTGT(code, i); - blocks[j] = 1; - break; - } - } - /* Build block numbers in the second pass */ - for (i=0 ; i<len ; i++) { - blockcnt += blocks[i]; /* increment blockcnt over labels */ - blocks[i] = blockcnt; - } - return blocks; + unsigned int *blocks = (unsigned int *)PyMem_Malloc(len*sizeof(int)); + int i,j, opcode, blockcnt = 0; + + if (blocks == NULL) { + PyErr_NoMemory(); + return NULL; + } + memset(blocks, 0, len*sizeof(int)); + + /* Mark labels in the first pass */ + for (i=0 ; i<len ; i+=CODESIZE(opcode)) { + opcode = code[i]; + switch (opcode) { + case FOR_ITER: + case JUMP_FORWARD: + case JUMP_IF_FALSE_OR_POP: + case JUMP_IF_TRUE_OR_POP: + case POP_JUMP_IF_FALSE: + case POP_JUMP_IF_TRUE: + case JUMP_ABSOLUTE: + case CONTINUE_LOOP: + case SETUP_LOOP: + case SETUP_EXCEPT: + case SETUP_FINALLY: + j = GETJUMPTGT(code, i); + blocks[j] = 1; + break; + } + } + /* Build block numbers in the second pass */ + for (i=0 ; i<len ; i++) { + blockcnt += blocks[i]; /* increment blockcnt over labels */ + blocks[i] = blockcnt; + } + return blocks; } /* Helper to replace LOAD_NAME None/True/False with LOAD_CONST @@ -269,411 +269,411 @@ markblocks(unsigned char *code, Py_ssize_t len) static int load_global(unsigned char *codestr, Py_ssize_t i, char *name, PyObject *consts) { - Py_ssize_t j; - PyObject *obj; - if (name == NULL) - return 0; - if (strcmp(name, "None") == 0) - obj = Py_None; - else if (strcmp(name, "True") == 0) - obj = Py_True; - else if (strcmp(name, "False") == 0) - obj = Py_False; - else - return 0; - for (j = 0; j < PyList_GET_SIZE(consts); j++) { - if (PyList_GET_ITEM(consts, j) == obj) - break; - } - if (j == PyList_GET_SIZE(consts)) { - if (PyList_Append(consts, obj) < 0) - return -1; - } - assert(PyList_GET_ITEM(consts, j) == obj); - codestr[i] = LOAD_CONST; - SETARG(codestr, i, j); - return 1; + Py_ssize_t j; + PyObject *obj; + if (name == NULL) + return 0; + if (strcmp(name, "None") == 0) + obj = Py_None; + else if (strcmp(name, "True") == 0) + obj = Py_True; + else if (strcmp(name, "False") == 0) + obj = Py_False; + else + return 0; + for (j = 0; j < PyList_GET_SIZE(consts); j++) { + if (PyList_GET_ITEM(consts, j) == obj) + break; + } + if (j == PyList_GET_SIZE(consts)) { + if (PyList_Append(consts, obj) < 0) + return -1; + } + assert(PyList_GET_ITEM(consts, j) == obj); + codestr[i] = LOAD_CONST; + SETARG(codestr, i, j); + return 1; } /* Perform basic peephole optimizations to components of a code object. - The consts object should still be in list form to allow new constants + The consts object should still be in list form to allow new constants to be appended. To keep the optimizer simple, it bails out (does nothing) for code that - has a length over 32,700, and does not calculate extended arguments. + has a length over 32,700, and does not calculate extended arguments. That allows us to avoid overflow and sign issues. Likewise, it bails when the lineno table has complex encoding for gaps >= 255. EXTENDED_ARG can appear before MAKE_FUNCTION; in this case both opcodes are skipped. EXTENDED_ARG preceding any other opcode causes the optimizer to bail. Optimizations are restricted to simple transformations occuring within a - single basic block. All transformations keep the code size the same or - smaller. For those that reduce size, the gaps are initially filled with - NOPs. Later those NOPs are removed and the jump addresses retargeted in + single basic block. All transformations keep the code size the same or + smaller. For those that reduce size, the gaps are initially filled with + NOPs. Later those NOPs are removed and the jump addresses retargeted in a single pass. Line numbering is adjusted accordingly. */ PyObject * PyCode_Optimize(PyObject *code, PyObject* consts, PyObject *names, PyObject *lineno_obj) { - Py_ssize_t i, j, codelen; - int nops, h, adj; - int tgt, tgttgt, opcode; - unsigned char *codestr = NULL; - unsigned char *lineno; - int *addrmap = NULL; - int new_line, cum_orig_line, last_line, tabsiz; - int cumlc=0, lastlc=0; /* Count runs of consecutive LOAD_CONSTs */ - unsigned int *blocks = NULL; - char *name; - - /* Bail out if an exception is set */ - if (PyErr_Occurred()) - goto exitError; - - /* Bypass optimization when the lineno table is too complex */ - assert(PyBytes_Check(lineno_obj)); - lineno = (unsigned char*)PyBytes_AS_STRING(lineno_obj); - tabsiz = PyBytes_GET_SIZE(lineno_obj); - if (memchr(lineno, 255, tabsiz) != NULL) - goto exitUnchanged; - - /* Avoid situations where jump retargeting could overflow */ - assert(PyBytes_Check(code)); - codelen = PyBytes_GET_SIZE(code); - if (codelen > 32700) - goto exitUnchanged; - - /* Make a modifiable copy of the code string */ - codestr = (unsigned char *)PyMem_Malloc(codelen); - if (codestr == NULL) - goto exitError; - codestr = (unsigned char *)memcpy(codestr, - PyBytes_AS_STRING(code), codelen); - - /* Verify that RETURN_VALUE terminates the codestring. This allows - the various transformation patterns to look ahead several - instructions without additional checks to make sure they are not - looking beyond the end of the code string. - */ - if (codestr[codelen-1] != RETURN_VALUE) - goto exitUnchanged; - - /* Mapping to new jump targets after NOPs are removed */ - addrmap = (int *)PyMem_Malloc(codelen * sizeof(int)); - if (addrmap == NULL) - goto exitError; - - blocks = markblocks(codestr, codelen); - if (blocks == NULL) - goto exitError; - assert(PyList_Check(consts)); - - for (i=0 ; i<codelen ; i += CODESIZE(codestr[i])) { - reoptimize_current: - opcode = codestr[i]; - - lastlc = cumlc; - cumlc = 0; - - switch (opcode) { - /* Replace UNARY_NOT POP_JUMP_IF_FALSE - with POP_JUMP_IF_TRUE */ - case UNARY_NOT: - if (codestr[i+1] != POP_JUMP_IF_FALSE - || !ISBASICBLOCK(blocks,i,4)) - continue; - j = GETARG(codestr, i+1); - codestr[i] = POP_JUMP_IF_TRUE; - SETARG(codestr, i, j); - codestr[i+3] = NOP; - goto reoptimize_current; - - /* not a is b --> a is not b - not a in b --> a not in b - not a is not b --> a is b - not a not in b --> a in b - */ - case COMPARE_OP: - j = GETARG(codestr, i); - if (j < 6 || j > 9 || - codestr[i+3] != UNARY_NOT || - !ISBASICBLOCK(blocks,i,4)) - continue; - SETARG(codestr, i, (j^1)); - codestr[i+3] = NOP; - break; - - /* Replace LOAD_GLOBAL/LOAD_NAME None/True/False - with LOAD_CONST None/True/False */ - case LOAD_NAME: - case LOAD_GLOBAL: - j = GETARG(codestr, i); - name = _PyUnicode_AsString(PyTuple_GET_ITEM(names, j)); - h = load_global(codestr, i, name, consts); - if (h < 0) - goto exitError; - else if (h == 0) - continue; - cumlc = lastlc + 1; - break; - - /* Skip over LOAD_CONST trueconst - POP_JUMP_IF_FALSE xx. This improves - "while 1" performance. */ - case LOAD_CONST: - cumlc = lastlc + 1; - j = GETARG(codestr, i); - if (codestr[i+3] != POP_JUMP_IF_FALSE || - !ISBASICBLOCK(blocks,i,6) || - !PyObject_IsTrue(PyList_GET_ITEM(consts, j))) - continue; - memset(codestr+i, NOP, 6); - cumlc = 0; - break; - - /* Try to fold tuples of constants (includes a case for lists - which are only used for "in" and "not in" tests). - Skip over BUILD_SEQN 1 UNPACK_SEQN 1. - Replace BUILD_SEQN 2 UNPACK_SEQN 2 with ROT2. - Replace BUILD_SEQN 3 UNPACK_SEQN 3 with ROT3 ROT2. */ - case BUILD_TUPLE: - case BUILD_LIST: - j = GETARG(codestr, i); - h = i - 3 * j; - if (h >= 0 && - j <= lastlc && - ((opcode == BUILD_TUPLE && - ISBASICBLOCK(blocks, h, 3*(j+1))) || - (opcode == BUILD_LIST && - codestr[i+3]==COMPARE_OP && - ISBASICBLOCK(blocks, h, 3*(j+2)) && - (GETARG(codestr,i+3)==6 || - GETARG(codestr,i+3)==7))) && - tuple_of_constants(&codestr[h], j, consts)) { - assert(codestr[i] == LOAD_CONST); - cumlc = 1; - break; - } - if (codestr[i+3] != UNPACK_SEQUENCE || - !ISBASICBLOCK(blocks,i,6) || - j != GETARG(codestr, i+3)) - continue; - if (j == 1) { - memset(codestr+i, NOP, 6); - } else if (j == 2) { - codestr[i] = ROT_TWO; - memset(codestr+i+1, NOP, 5); - } else if (j == 3) { - codestr[i] = ROT_THREE; - codestr[i+1] = ROT_TWO; - memset(codestr+i+2, NOP, 4); - } - break; - - /* Fold binary ops on constants. - LOAD_CONST c1 LOAD_CONST c2 BINOP --> LOAD_CONST binop(c1,c2) */ - case BINARY_POWER: - case BINARY_MULTIPLY: - case BINARY_TRUE_DIVIDE: - case BINARY_FLOOR_DIVIDE: - case BINARY_MODULO: - case BINARY_ADD: - case BINARY_SUBTRACT: - case BINARY_SUBSCR: - case BINARY_LSHIFT: - case BINARY_RSHIFT: - case BINARY_AND: - case BINARY_XOR: - case BINARY_OR: - if (lastlc >= 2 && - ISBASICBLOCK(blocks, i-6, 7) && - fold_binops_on_constants(&codestr[i-6], consts)) { - i -= 2; - assert(codestr[i] == LOAD_CONST); - cumlc = 1; - } - break; - - /* Fold unary ops on constants. - LOAD_CONST c1 UNARY_OP --> LOAD_CONST unary_op(c) */ - case UNARY_NEGATIVE: - case UNARY_INVERT: - if (lastlc >= 1 && - ISBASICBLOCK(blocks, i-3, 4) && - fold_unaryops_on_constants(&codestr[i-3], consts)) { - i -= 2; - assert(codestr[i] == LOAD_CONST); - cumlc = 1; - } - break; - - /* Simplify conditional jump to conditional jump where the - result of the first test implies the success of a similar - test or the failure of the opposite test. - Arises in code like: - "if a and b:" - "if a or b:" - "a and b or c" - "(a and b) and c" - x:JUMP_IF_FALSE_OR_POP y y:JUMP_IF_FALSE_OR_POP z - --> x:JUMP_IF_FALSE_OR_POP z - x:JUMP_IF_FALSE_OR_POP y y:JUMP_IF_TRUE_OR_POP z - --> x:POP_JUMP_IF_FALSE y+3 - where y+3 is the instruction following the second test. - */ - case JUMP_IF_FALSE_OR_POP: - case JUMP_IF_TRUE_OR_POP: - tgt = GETJUMPTGT(codestr, i); - j = codestr[tgt]; - if (CONDITIONAL_JUMP(j)) { - /* NOTE: all possible jumps here are - absolute! */ - if (JUMPS_ON_TRUE(j) == JUMPS_ON_TRUE(opcode)) { - /* The second jump will be - taken iff the first is. */ - tgttgt = GETJUMPTGT(codestr, tgt); - /* The current opcode inherits - its target's stack behaviour */ - codestr[i] = j; - SETARG(codestr, i, tgttgt); - goto reoptimize_current; - } else { - /* The second jump is not taken - if the first is (so jump past - it), and all conditional - jumps pop their argument when - they're not taken (so change - the first jump to pop its - argument when it's taken). */ - if (JUMPS_ON_TRUE(opcode)) - codestr[i] = POP_JUMP_IF_TRUE; - else - codestr[i] = POP_JUMP_IF_FALSE; - SETARG(codestr, i, (tgt + 3)); - goto reoptimize_current; - } - } - /* Intentional fallthrough */ - - /* Replace jumps to unconditional jumps */ - case POP_JUMP_IF_FALSE: - case POP_JUMP_IF_TRUE: - case FOR_ITER: - case JUMP_FORWARD: - case JUMP_ABSOLUTE: - case CONTINUE_LOOP: - case SETUP_LOOP: - case SETUP_EXCEPT: - case SETUP_FINALLY: - tgt = GETJUMPTGT(codestr, i); - /* Replace JUMP_* to a RETURN into just a RETURN */ - if (UNCONDITIONAL_JUMP(opcode) && - codestr[tgt] == RETURN_VALUE) { - codestr[i] = RETURN_VALUE; - memset(codestr+i+1, NOP, 2); - continue; - } - if (!UNCONDITIONAL_JUMP(codestr[tgt])) - continue; - tgttgt = GETJUMPTGT(codestr, tgt); - if (opcode == JUMP_FORWARD) /* JMP_ABS can go backwards */ - opcode = JUMP_ABSOLUTE; - if (!ABSOLUTE_JUMP(opcode)) - tgttgt -= i + 3; /* Calc relative jump addr */ - if (tgttgt < 0) /* No backward relative jumps */ - continue; - codestr[i] = opcode; - SETARG(codestr, i, tgttgt); - break; - - case EXTENDED_ARG: - if (codestr[i+3] != MAKE_FUNCTION) - goto exitUnchanged; - /* don't visit MAKE_FUNCTION as GETARG will be wrong */ - i += 3; - break; - - /* Replace RETURN LOAD_CONST None RETURN with just RETURN */ - /* Remove unreachable JUMPs after RETURN */ - case RETURN_VALUE: - if (i+4 >= codelen) - continue; - if (codestr[i+4] == RETURN_VALUE && - ISBASICBLOCK(blocks,i,5)) - memset(codestr+i+1, NOP, 4); - else if (UNCONDITIONAL_JUMP(codestr[i+1]) && - ISBASICBLOCK(blocks,i,4)) - memset(codestr+i+1, NOP, 3); - break; - } - } - - /* Fixup linenotab */ - for (i=0, nops=0 ; i<codelen ; i += CODESIZE(codestr[i])) { - addrmap[i] = i - nops; - if (codestr[i] == NOP) - nops++; - } - cum_orig_line = 0; - last_line = 0; - for (i=0 ; i < tabsiz ; i+=2) { - cum_orig_line += lineno[i]; - new_line = addrmap[cum_orig_line]; - assert (new_line - last_line < 255); - lineno[i] =((unsigned char)(new_line - last_line)); - last_line = new_line; - } - - /* Remove NOPs and fixup jump targets */ - for (i=0, h=0 ; i<codelen ; ) { - opcode = codestr[i]; - switch (opcode) { - case NOP: - i++; - continue; - - case JUMP_ABSOLUTE: - case CONTINUE_LOOP: - case POP_JUMP_IF_FALSE: - case POP_JUMP_IF_TRUE: - case JUMP_IF_FALSE_OR_POP: - case JUMP_IF_TRUE_OR_POP: - j = addrmap[GETARG(codestr, i)]; - SETARG(codestr, i, j); - break; - - case FOR_ITER: - case JUMP_FORWARD: - case SETUP_LOOP: - case SETUP_EXCEPT: - case SETUP_FINALLY: - j = addrmap[GETARG(codestr, i) + i + 3] - addrmap[i] - 3; - SETARG(codestr, i, j); - break; - } - adj = CODESIZE(opcode); - while (adj--) - codestr[h++] = codestr[i++]; - } - assert(h + nops == codelen); - - code = PyBytes_FromStringAndSize((char *)codestr, h); - PyMem_Free(addrmap); - PyMem_Free(codestr); - PyMem_Free(blocks); - return code; + Py_ssize_t i, j, codelen; + int nops, h, adj; + int tgt, tgttgt, opcode; + unsigned char *codestr = NULL; + unsigned char *lineno; + int *addrmap = NULL; + int new_line, cum_orig_line, last_line, tabsiz; + int cumlc=0, lastlc=0; /* Count runs of consecutive LOAD_CONSTs */ + unsigned int *blocks = NULL; + char *name; + + /* Bail out if an exception is set */ + if (PyErr_Occurred()) + goto exitError; + + /* Bypass optimization when the lineno table is too complex */ + assert(PyBytes_Check(lineno_obj)); + lineno = (unsigned char*)PyBytes_AS_STRING(lineno_obj); + tabsiz = PyBytes_GET_SIZE(lineno_obj); + if (memchr(lineno, 255, tabsiz) != NULL) + goto exitUnchanged; + + /* Avoid situations where jump retargeting could overflow */ + assert(PyBytes_Check(code)); + codelen = PyBytes_GET_SIZE(code); + if (codelen > 32700) + goto exitUnchanged; + + /* Make a modifiable copy of the code string */ + codestr = (unsigned char *)PyMem_Malloc(codelen); + if (codestr == NULL) + goto exitError; + codestr = (unsigned char *)memcpy(codestr, + PyBytes_AS_STRING(code), codelen); + + /* Verify that RETURN_VALUE terminates the codestring. This allows + the various transformation patterns to look ahead several + instructions without additional checks to make sure they are not + looking beyond the end of the code string. + */ + if (codestr[codelen-1] != RETURN_VALUE) + goto exitUnchanged; + + /* Mapping to new jump targets after NOPs are removed */ + addrmap = (int *)PyMem_Malloc(codelen * sizeof(int)); + if (addrmap == NULL) + goto exitError; + + blocks = markblocks(codestr, codelen); + if (blocks == NULL) + goto exitError; + assert(PyList_Check(consts)); + + for (i=0 ; i<codelen ; i += CODESIZE(codestr[i])) { + reoptimize_current: + opcode = codestr[i]; + + lastlc = cumlc; + cumlc = 0; + + switch (opcode) { + /* Replace UNARY_NOT POP_JUMP_IF_FALSE + with POP_JUMP_IF_TRUE */ + case UNARY_NOT: + if (codestr[i+1] != POP_JUMP_IF_FALSE + || !ISBASICBLOCK(blocks,i,4)) + continue; + j = GETARG(codestr, i+1); + codestr[i] = POP_JUMP_IF_TRUE; + SETARG(codestr, i, j); + codestr[i+3] = NOP; + goto reoptimize_current; + + /* not a is b --> a is not b + not a in b --> a not in b + not a is not b --> a is b + not a not in b --> a in b + */ + case COMPARE_OP: + j = GETARG(codestr, i); + if (j < 6 || j > 9 || + codestr[i+3] != UNARY_NOT || + !ISBASICBLOCK(blocks,i,4)) + continue; + SETARG(codestr, i, (j^1)); + codestr[i+3] = NOP; + break; + + /* Replace LOAD_GLOBAL/LOAD_NAME None/True/False + with LOAD_CONST None/True/False */ + case LOAD_NAME: + case LOAD_GLOBAL: + j = GETARG(codestr, i); + name = _PyUnicode_AsString(PyTuple_GET_ITEM(names, j)); + h = load_global(codestr, i, name, consts); + if (h < 0) + goto exitError; + else if (h == 0) + continue; + cumlc = lastlc + 1; + break; + + /* Skip over LOAD_CONST trueconst + POP_JUMP_IF_FALSE xx. This improves + "while 1" performance. */ + case LOAD_CONST: + cumlc = lastlc + 1; + j = GETARG(codestr, i); + if (codestr[i+3] != POP_JUMP_IF_FALSE || + !ISBASICBLOCK(blocks,i,6) || + !PyObject_IsTrue(PyList_GET_ITEM(consts, j))) + continue; + memset(codestr+i, NOP, 6); + cumlc = 0; + break; + + /* Try to fold tuples of constants (includes a case for lists + which are only used for "in" and "not in" tests). + Skip over BUILD_SEQN 1 UNPACK_SEQN 1. + Replace BUILD_SEQN 2 UNPACK_SEQN 2 with ROT2. + Replace BUILD_SEQN 3 UNPACK_SEQN 3 with ROT3 ROT2. */ + case BUILD_TUPLE: + case BUILD_LIST: + j = GETARG(codestr, i); + h = i - 3 * j; + if (h >= 0 && + j <= lastlc && + ((opcode == BUILD_TUPLE && + ISBASICBLOCK(blocks, h, 3*(j+1))) || + (opcode == BUILD_LIST && + codestr[i+3]==COMPARE_OP && + ISBASICBLOCK(blocks, h, 3*(j+2)) && + (GETARG(codestr,i+3)==6 || + GETARG(codestr,i+3)==7))) && + tuple_of_constants(&codestr[h], j, consts)) { + assert(codestr[i] == LOAD_CONST); + cumlc = 1; + break; + } + if (codestr[i+3] != UNPACK_SEQUENCE || + !ISBASICBLOCK(blocks,i,6) || + j != GETARG(codestr, i+3)) + continue; + if (j == 1) { + memset(codestr+i, NOP, 6); + } else if (j == 2) { + codestr[i] = ROT_TWO; + memset(codestr+i+1, NOP, 5); + } else if (j == 3) { + codestr[i] = ROT_THREE; + codestr[i+1] = ROT_TWO; + memset(codestr+i+2, NOP, 4); + } + break; + + /* Fold binary ops on constants. + LOAD_CONST c1 LOAD_CONST c2 BINOP --> LOAD_CONST binop(c1,c2) */ + case BINARY_POWER: + case BINARY_MULTIPLY: + case BINARY_TRUE_DIVIDE: + case BINARY_FLOOR_DIVIDE: + case BINARY_MODULO: + case BINARY_ADD: + case BINARY_SUBTRACT: + case BINARY_SUBSCR: + case BINARY_LSHIFT: + case BINARY_RSHIFT: + case BINARY_AND: + case BINARY_XOR: + case BINARY_OR: + if (lastlc >= 2 && + ISBASICBLOCK(blocks, i-6, 7) && + fold_binops_on_constants(&codestr[i-6], consts)) { + i -= 2; + assert(codestr[i] == LOAD_CONST); + cumlc = 1; + } + break; + + /* Fold unary ops on constants. + LOAD_CONST c1 UNARY_OP --> LOAD_CONST unary_op(c) */ + case UNARY_NEGATIVE: + case UNARY_INVERT: + if (lastlc >= 1 && + ISBASICBLOCK(blocks, i-3, 4) && + fold_unaryops_on_constants(&codestr[i-3], consts)) { + i -= 2; + assert(codestr[i] == LOAD_CONST); + cumlc = 1; + } + break; + + /* Simplify conditional jump to conditional jump where the + result of the first test implies the success of a similar + test or the failure of the opposite test. + Arises in code like: + "if a and b:" + "if a or b:" + "a and b or c" + "(a and b) and c" + x:JUMP_IF_FALSE_OR_POP y y:JUMP_IF_FALSE_OR_POP z + --> x:JUMP_IF_FALSE_OR_POP z + x:JUMP_IF_FALSE_OR_POP y y:JUMP_IF_TRUE_OR_POP z + --> x:POP_JUMP_IF_FALSE y+3 + where y+3 is the instruction following the second test. + */ + case JUMP_IF_FALSE_OR_POP: + case JUMP_IF_TRUE_OR_POP: + tgt = GETJUMPTGT(codestr, i); + j = codestr[tgt]; + if (CONDITIONAL_JUMP(j)) { + /* NOTE: all possible jumps here are + absolute! */ + if (JUMPS_ON_TRUE(j) == JUMPS_ON_TRUE(opcode)) { + /* The second jump will be + taken iff the first is. */ + tgttgt = GETJUMPTGT(codestr, tgt); + /* The current opcode inherits + its target's stack behaviour */ + codestr[i] = j; + SETARG(codestr, i, tgttgt); + goto reoptimize_current; + } else { + /* The second jump is not taken + if the first is (so jump past + it), and all conditional + jumps pop their argument when + they're not taken (so change + the first jump to pop its + argument when it's taken). */ + if (JUMPS_ON_TRUE(opcode)) + codestr[i] = POP_JUMP_IF_TRUE; + else + codestr[i] = POP_JUMP_IF_FALSE; + SETARG(codestr, i, (tgt + 3)); + goto reoptimize_current; + } + } + /* Intentional fallthrough */ + + /* Replace jumps to unconditional jumps */ + case POP_JUMP_IF_FALSE: + case POP_JUMP_IF_TRUE: + case FOR_ITER: + case JUMP_FORWARD: + case JUMP_ABSOLUTE: + case CONTINUE_LOOP: + case SETUP_LOOP: + case SETUP_EXCEPT: + case SETUP_FINALLY: + tgt = GETJUMPTGT(codestr, i); + /* Replace JUMP_* to a RETURN into just a RETURN */ + if (UNCONDITIONAL_JUMP(opcode) && + codestr[tgt] == RETURN_VALUE) { + codestr[i] = RETURN_VALUE; + memset(codestr+i+1, NOP, 2); + continue; + } + if (!UNCONDITIONAL_JUMP(codestr[tgt])) + continue; + tgttgt = GETJUMPTGT(codestr, tgt); + if (opcode == JUMP_FORWARD) /* JMP_ABS can go backwards */ + opcode = JUMP_ABSOLUTE; + if (!ABSOLUTE_JUMP(opcode)) + tgttgt -= i + 3; /* Calc relative jump addr */ + if (tgttgt < 0) /* No backward relative jumps */ + continue; + codestr[i] = opcode; + SETARG(codestr, i, tgttgt); + break; + + case EXTENDED_ARG: + if (codestr[i+3] != MAKE_FUNCTION) + goto exitUnchanged; + /* don't visit MAKE_FUNCTION as GETARG will be wrong */ + i += 3; + break; + + /* Replace RETURN LOAD_CONST None RETURN with just RETURN */ + /* Remove unreachable JUMPs after RETURN */ + case RETURN_VALUE: + if (i+4 >= codelen) + continue; + if (codestr[i+4] == RETURN_VALUE && + ISBASICBLOCK(blocks,i,5)) + memset(codestr+i+1, NOP, 4); + else if (UNCONDITIONAL_JUMP(codestr[i+1]) && + ISBASICBLOCK(blocks,i,4)) + memset(codestr+i+1, NOP, 3); + break; + } + } + + /* Fixup linenotab */ + for (i=0, nops=0 ; i<codelen ; i += CODESIZE(codestr[i])) { + addrmap[i] = i - nops; + if (codestr[i] == NOP) + nops++; + } + cum_orig_line = 0; + last_line = 0; + for (i=0 ; i < tabsiz ; i+=2) { + cum_orig_line += lineno[i]; + new_line = addrmap[cum_orig_line]; + assert (new_line - last_line < 255); + lineno[i] =((unsigned char)(new_line - last_line)); + last_line = new_line; + } + + /* Remove NOPs and fixup jump targets */ + for (i=0, h=0 ; i<codelen ; ) { + opcode = codestr[i]; + switch (opcode) { + case NOP: + i++; + continue; + + case JUMP_ABSOLUTE: + case CONTINUE_LOOP: + case POP_JUMP_IF_FALSE: + case POP_JUMP_IF_TRUE: + case JUMP_IF_FALSE_OR_POP: + case JUMP_IF_TRUE_OR_POP: + j = addrmap[GETARG(codestr, i)]; + SETARG(codestr, i, j); + break; + + case FOR_ITER: + case JUMP_FORWARD: + case SETUP_LOOP: + case SETUP_EXCEPT: + case SETUP_FINALLY: + j = addrmap[GETARG(codestr, i) + i + 3] - addrmap[i] - 3; + SETARG(codestr, i, j); + break; + } + adj = CODESIZE(opcode); + while (adj--) + codestr[h++] = codestr[i++]; + } + assert(h + nops == codelen); + + code = PyBytes_FromStringAndSize((char *)codestr, h); + PyMem_Free(addrmap); + PyMem_Free(codestr); + PyMem_Free(blocks); + return code; exitError: - code = NULL; + code = NULL; exitUnchanged: - if (blocks != NULL) - PyMem_Free(blocks); - if (addrmap != NULL) - PyMem_Free(addrmap); - if (codestr != NULL) - PyMem_Free(codestr); - Py_XINCREF(code); - return code; + if (blocks != NULL) + PyMem_Free(blocks); + if (addrmap != NULL) + PyMem_Free(addrmap); + if (codestr != NULL) + PyMem_Free(codestr); + Py_XINCREF(code); + return code; } diff --git a/Python/pyarena.c b/Python/pyarena.c index f4cc474..2d63638 100644 --- a/Python/pyarena.c +++ b/Python/pyarena.c @@ -12,32 +12,32 @@ */ #define DEFAULT_BLOCK_SIZE 8192 -#define ALIGNMENT 8 -#define ALIGNMENT_MASK (ALIGNMENT - 1) -#define ROUNDUP(x) (((x) + ALIGNMENT_MASK) & ~ALIGNMENT_MASK) +#define ALIGNMENT 8 +#define ALIGNMENT_MASK (ALIGNMENT - 1) +#define ROUNDUP(x) (((x) + ALIGNMENT_MASK) & ~ALIGNMENT_MASK) typedef struct _block { - /* Total number of bytes owned by this block available to pass out. - * Read-only after initialization. The first such byte starts at - * ab_mem. - */ - size_t ab_size; - - /* Total number of bytes already passed out. The next byte available - * to pass out starts at ab_mem + ab_offset. - */ - size_t ab_offset; - - /* An arena maintains a singly-linked, NULL-terminated list of - * all blocks owned by the arena. These are linked via the - * ab_next member. - */ - struct _block *ab_next; - - /* Pointer to the first allocatable byte owned by this block. Read- - * only after initialization. - */ - void *ab_mem; + /* Total number of bytes owned by this block available to pass out. + * Read-only after initialization. The first such byte starts at + * ab_mem. + */ + size_t ab_size; + + /* Total number of bytes already passed out. The next byte available + * to pass out starts at ab_mem + ab_offset. + */ + size_t ab_offset; + + /* An arena maintains a singly-linked, NULL-terminated list of + * all blocks owned by the arena. These are linked via the + * ab_next member. + */ + struct _block *ab_next; + + /* Pointer to the first allocatable byte owned by this block. Read- + * only after initialization. + */ + void *ab_mem; } block; /* The arena manages two kinds of memory, blocks of raw memory @@ -46,175 +46,175 @@ typedef struct _block { */ struct _arena { - /* Pointer to the first block allocated for the arena, never NULL. - It is used only to find the first block when the arena is - being freed. - */ - block *a_head; - - /* Pointer to the block currently used for allocation. It's - ab_next field should be NULL. If it is not-null after a - call to block_alloc(), it means a new block has been allocated - and a_cur should be reset to point it. - */ - block *a_cur; - - /* A Python list object containing references to all the PyObject - pointers associated with this area. They will be DECREFed - when the arena is freed. - */ - PyObject *a_objects; + /* Pointer to the first block allocated for the arena, never NULL. + It is used only to find the first block when the arena is + being freed. + */ + block *a_head; + + /* Pointer to the block currently used for allocation. It's + ab_next field should be NULL. If it is not-null after a + call to block_alloc(), it means a new block has been allocated + and a_cur should be reset to point it. + */ + block *a_cur; + + /* A Python list object containing references to all the PyObject + pointers associated with this area. They will be DECREFed + when the arena is freed. + */ + PyObject *a_objects; #if defined(Py_DEBUG) - /* Debug output */ - size_t total_allocs; - size_t total_size; - size_t total_blocks; - size_t total_block_size; - size_t total_big_blocks; + /* Debug output */ + size_t total_allocs; + size_t total_size; + size_t total_blocks; + size_t total_block_size; + size_t total_big_blocks; #endif }; static block * block_new(size_t size) { - /* Allocate header and block as one unit. - ab_mem points just past header. */ - block *b = (block *)malloc(sizeof(block) + size); - if (!b) - return NULL; - b->ab_size = size; - b->ab_mem = (void *)(b + 1); - b->ab_next = NULL; - b->ab_offset = ROUNDUP((Py_uintptr_t)(b->ab_mem)) - - (Py_uintptr_t)(b->ab_mem); - return b; + /* Allocate header and block as one unit. + ab_mem points just past header. */ + block *b = (block *)malloc(sizeof(block) + size); + if (!b) + return NULL; + b->ab_size = size; + b->ab_mem = (void *)(b + 1); + b->ab_next = NULL; + b->ab_offset = ROUNDUP((Py_uintptr_t)(b->ab_mem)) - + (Py_uintptr_t)(b->ab_mem); + return b; } static void block_free(block *b) { - while (b) { - block *next = b->ab_next; - free(b); - b = next; - } + while (b) { + block *next = b->ab_next; + free(b); + b = next; + } } static void * block_alloc(block *b, size_t size) { - void *p; - assert(b); - size = ROUNDUP(size); - if (b->ab_offset + size > b->ab_size) { - /* If we need to allocate more memory than will fit in - the default block, allocate a one-off block that is - exactly the right size. */ - /* TODO(jhylton): Think about space waste at end of block */ - block *newbl = block_new( - size < DEFAULT_BLOCK_SIZE ? - DEFAULT_BLOCK_SIZE : size); - if (!newbl) - return NULL; - assert(!b->ab_next); - b->ab_next = newbl; - b = newbl; - } - - assert(b->ab_offset + size <= b->ab_size); - p = (void *)(((char *)b->ab_mem) + b->ab_offset); - b->ab_offset += size; - return p; + void *p; + assert(b); + size = ROUNDUP(size); + if (b->ab_offset + size > b->ab_size) { + /* If we need to allocate more memory than will fit in + the default block, allocate a one-off block that is + exactly the right size. */ + /* TODO(jhylton): Think about space waste at end of block */ + block *newbl = block_new( + size < DEFAULT_BLOCK_SIZE ? + DEFAULT_BLOCK_SIZE : size); + if (!newbl) + return NULL; + assert(!b->ab_next); + b->ab_next = newbl; + b = newbl; + } + + assert(b->ab_offset + size <= b->ab_size); + p = (void *)(((char *)b->ab_mem) + b->ab_offset); + b->ab_offset += size; + return p; } PyArena * PyArena_New() { - PyArena* arena = (PyArena *)malloc(sizeof(PyArena)); - if (!arena) - return (PyArena*)PyErr_NoMemory(); - - arena->a_head = block_new(DEFAULT_BLOCK_SIZE); - arena->a_cur = arena->a_head; - if (!arena->a_head) { - free((void *)arena); - return (PyArena*)PyErr_NoMemory(); - } - arena->a_objects = PyList_New(0); - if (!arena->a_objects) { - block_free(arena->a_head); - free((void *)arena); - return (PyArena*)PyErr_NoMemory(); - } + PyArena* arena = (PyArena *)malloc(sizeof(PyArena)); + if (!arena) + return (PyArena*)PyErr_NoMemory(); + + arena->a_head = block_new(DEFAULT_BLOCK_SIZE); + arena->a_cur = arena->a_head; + if (!arena->a_head) { + free((void *)arena); + return (PyArena*)PyErr_NoMemory(); + } + arena->a_objects = PyList_New(0); + if (!arena->a_objects) { + block_free(arena->a_head); + free((void *)arena); + return (PyArena*)PyErr_NoMemory(); + } #if defined(Py_DEBUG) - arena->total_allocs = 0; - arena->total_size = 0; - arena->total_blocks = 1; - arena->total_block_size = DEFAULT_BLOCK_SIZE; - arena->total_big_blocks = 0; + arena->total_allocs = 0; + arena->total_size = 0; + arena->total_blocks = 1; + arena->total_block_size = DEFAULT_BLOCK_SIZE; + arena->total_big_blocks = 0; #endif - return arena; + return arena; } void PyArena_Free(PyArena *arena) { - int r; - assert(arena); + int r; + assert(arena); #if defined(Py_DEBUG) - /* - fprintf(stderr, - "alloc=%d size=%d blocks=%d block_size=%d big=%d objects=%d\n", - arena->total_allocs, arena->total_size, arena->total_blocks, - arena->total_block_size, arena->total_big_blocks, - PyList_Size(arena->a_objects)); - */ + /* + fprintf(stderr, + "alloc=%d size=%d blocks=%d block_size=%d big=%d objects=%d\n", + arena->total_allocs, arena->total_size, arena->total_blocks, + arena->total_block_size, arena->total_big_blocks, + PyList_Size(arena->a_objects)); + */ #endif - block_free(arena->a_head); - /* This property normally holds, except when the code being compiled - is sys.getobjects(0), in which case there will be two references. - assert(arena->a_objects->ob_refcnt == 1); - */ - - /* Clear all the elements from the list. This is necessary - to guarantee that they will be DECREFed. */ - r = PyList_SetSlice(arena->a_objects, - 0, PyList_GET_SIZE(arena->a_objects), NULL); - assert(r == 0); - assert(PyList_GET_SIZE(arena->a_objects) == 0); - Py_DECREF(arena->a_objects); - free(arena); + block_free(arena->a_head); + /* This property normally holds, except when the code being compiled + is sys.getobjects(0), in which case there will be two references. + assert(arena->a_objects->ob_refcnt == 1); + */ + + /* Clear all the elements from the list. This is necessary + to guarantee that they will be DECREFed. */ + r = PyList_SetSlice(arena->a_objects, + 0, PyList_GET_SIZE(arena->a_objects), NULL); + assert(r == 0); + assert(PyList_GET_SIZE(arena->a_objects) == 0); + Py_DECREF(arena->a_objects); + free(arena); } void * PyArena_Malloc(PyArena *arena, size_t size) { - void *p = block_alloc(arena->a_cur, size); - if (!p) - return PyErr_NoMemory(); + void *p = block_alloc(arena->a_cur, size); + if (!p) + return PyErr_NoMemory(); #if defined(Py_DEBUG) - arena->total_allocs++; - arena->total_size += size; + arena->total_allocs++; + arena->total_size += size; #endif - /* Reset cur if we allocated a new block. */ - if (arena->a_cur->ab_next) { - arena->a_cur = arena->a_cur->ab_next; + /* Reset cur if we allocated a new block. */ + if (arena->a_cur->ab_next) { + arena->a_cur = arena->a_cur->ab_next; #if defined(Py_DEBUG) - arena->total_blocks++; - arena->total_block_size += arena->a_cur->ab_size; - if (arena->a_cur->ab_size > DEFAULT_BLOCK_SIZE) - ++arena->total_big_blocks; + arena->total_blocks++; + arena->total_block_size += arena->a_cur->ab_size; + if (arena->a_cur->ab_size > DEFAULT_BLOCK_SIZE) + ++arena->total_big_blocks; #endif - } - return p; + } + return p; } int PyArena_AddPyObject(PyArena *arena, PyObject *obj) { - int r = PyList_Append(arena->a_objects, obj); - if (r >= 0) { - Py_DECREF(obj); - } - return r; + int r = PyList_Append(arena->a_objects, obj); + if (r >= 0) { + Py_DECREF(obj); + } + return r; } diff --git a/Python/pymath.c b/Python/pymath.c index db2920c..9159b6e 100644 --- a/Python/pymath.c +++ b/Python/pymath.c @@ -7,9 +7,9 @@ thus rounding from extended precision to double precision. */ double _Py_force_double(double x) { - volatile double y; - y = x; - return y; + volatile double y; + y = x; + return y; } #endif @@ -34,21 +34,21 @@ void _Py_set_387controlword(unsigned short cw) { #ifndef HAVE_HYPOT double hypot(double x, double y) { - double yx; + double yx; - x = fabs(x); - y = fabs(y); - if (x < y) { - double temp = x; - x = y; - y = temp; - } - if (x == 0.) - return 0.; - else { - yx = y/x; - return x*sqrt(1.+yx*yx); - } + x = fabs(x); + y = fabs(y); + if (x < y) { + double temp = x; + x = y; + y = temp; + } + if (x == 0.) + return 0.; + else { + yx = y/x; + return x*sqrt(1.+yx*yx); + } } #endif /* HAVE_HYPOT */ @@ -56,12 +56,12 @@ double hypot(double x, double y) double copysign(double x, double y) { - /* use atan2 to distinguish -0. from 0. */ - if (y > 0. || (y == 0. && atan2(y, -1.) > 0.)) { - return fabs(x); - } else { - return -fabs(x); - } + /* use atan2 to distinguish -0. from 0. */ + if (y > 0. || (y == 0. && atan2(y, -1.) > 0.)) { + return fabs(x); + } else { + return -fabs(x); + } } #endif /* HAVE_COPYSIGN */ @@ -73,7 +73,7 @@ round(double x) absx = fabs(x); y = floor(absx); if (absx - y >= 0.5) - y += 1.0; + y += 1.0; return copysign(y, x); } #endif /* HAVE_ROUND */ @@ -84,41 +84,41 @@ round(double x) double log1p(double x) { - /* For x small, we use the following approach. Let y be the nearest - float to 1+x, then + /* For x small, we use the following approach. Let y be the nearest + float to 1+x, then - 1+x = y * (1 - (y-1-x)/y) + 1+x = y * (1 - (y-1-x)/y) - so log(1+x) = log(y) + log(1-(y-1-x)/y). Since (y-1-x)/y is tiny, - the second term is well approximated by (y-1-x)/y. If abs(x) >= - DBL_EPSILON/2 or the rounding-mode is some form of round-to-nearest - then y-1-x will be exactly representable, and is computed exactly - by (y-1)-x. + so log(1+x) = log(y) + log(1-(y-1-x)/y). Since (y-1-x)/y is tiny, + the second term is well approximated by (y-1-x)/y. If abs(x) >= + DBL_EPSILON/2 or the rounding-mode is some form of round-to-nearest + then y-1-x will be exactly representable, and is computed exactly + by (y-1)-x. - If abs(x) < DBL_EPSILON/2 and the rounding mode is not known to be - round-to-nearest then this method is slightly dangerous: 1+x could - be rounded up to 1+DBL_EPSILON instead of down to 1, and in that - case y-1-x will not be exactly representable any more and the - result can be off by many ulps. But this is easily fixed: for a - floating-point number |x| < DBL_EPSILON/2., the closest - floating-point number to log(1+x) is exactly x. - */ + If abs(x) < DBL_EPSILON/2 and the rounding mode is not known to be + round-to-nearest then this method is slightly dangerous: 1+x could + be rounded up to 1+DBL_EPSILON instead of down to 1, and in that + case y-1-x will not be exactly representable any more and the + result can be off by many ulps. But this is easily fixed: for a + floating-point number |x| < DBL_EPSILON/2., the closest + floating-point number to log(1+x) is exactly x. + */ - double y; - if (fabs(x) < DBL_EPSILON/2.) { - return x; - } else if (-0.5 <= x && x <= 1.) { - /* WARNING: it's possible than an overeager compiler - will incorrectly optimize the following two lines - to the equivalent of "return log(1.+x)". If this - happens, then results from log1p will be inaccurate - for small x. */ - y = 1.+x; - return log(y)-((y-1.)-x)/y; - } else { - /* NaNs and infinities should end up here */ - return log(1.+x); - } + double y; + if (fabs(x) < DBL_EPSILON/2.) { + return x; + } else if (-0.5 <= x && x <= 1.) { + /* WARNING: it's possible than an overeager compiler + will incorrectly optimize the following two lines + to the equivalent of "return log(1.+x)". If this + happens, then results from log1p will be inaccurate + for small x. */ + y = 1.+x; + return log(y)-((y-1.)-x)/y; + } else { + /* NaNs and infinities should end up here */ + return log(1.+x); + } } #endif /* HAVE_LOG1P */ @@ -128,7 +128,7 @@ log1p(double x) * * Developed at SunPro, a Sun Microsystems, Inc. business. * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice + * software is freely granted, provided that this notice * is preserved. * ==================================================== */ @@ -140,51 +140,51 @@ static const double zero = 0.0; /* asinh(x) * Method : - * Based on - * asinh(x) = sign(x) * log [ |x| + sqrt(x*x+1) ] - * we have - * asinh(x) := x if 1+x*x=1, - * := sign(x)*(log(x)+ln2)) for large |x|, else - * := sign(x)*log(2|x|+1/(|x|+sqrt(x*x+1))) if|x|>2, else - * := sign(x)*log1p(|x| + x^2/(1 + sqrt(1+x^2))) + * Based on + * asinh(x) = sign(x) * log [ |x| + sqrt(x*x+1) ] + * we have + * asinh(x) := x if 1+x*x=1, + * := sign(x)*(log(x)+ln2)) for large |x|, else + * := sign(x)*log(2|x|+1/(|x|+sqrt(x*x+1))) if|x|>2, else + * := sign(x)*log1p(|x| + x^2/(1 + sqrt(1+x^2))) */ #ifndef HAVE_ASINH double asinh(double x) -{ - double w; - double absx = fabs(x); +{ + double w; + double absx = fabs(x); + + if (Py_IS_NAN(x) || Py_IS_INFINITY(x)) { + return x+x; + } + if (absx < two_pow_m28) { /* |x| < 2**-28 */ + return x; /* return x inexact except 0 */ + } + if (absx > two_pow_p28) { /* |x| > 2**28 */ + w = log(absx)+ln2; + } + else if (absx > 2.0) { /* 2 < |x| < 2**28 */ + w = log(2.0*absx + 1.0 / (sqrt(x*x + 1.0) + absx)); + } + else { /* 2**-28 <= |x| < 2= */ + double t = x*x; + w = log1p(absx + t / (1.0 + sqrt(1.0 + t))); + } + return copysign(w, x); - if (Py_IS_NAN(x) || Py_IS_INFINITY(x)) { - return x+x; - } - if (absx < two_pow_m28) { /* |x| < 2**-28 */ - return x; /* return x inexact except 0 */ - } - if (absx > two_pow_p28) { /* |x| > 2**28 */ - w = log(absx)+ln2; - } - else if (absx > 2.0) { /* 2 < |x| < 2**28 */ - w = log(2.0*absx + 1.0 / (sqrt(x*x + 1.0) + absx)); - } - else { /* 2**-28 <= |x| < 2= */ - double t = x*x; - w = log1p(absx + t / (1.0 + sqrt(1.0 + t))); - } - return copysign(w, x); - } #endif /* HAVE_ASINH */ /* acosh(x) * Method : * Based on - * acosh(x) = log [ x + sqrt(x*x-1) ] + * acosh(x) = log [ x + sqrt(x*x-1) ] * we have - * acosh(x) := log(x)+ln2, if x is large; else - * acosh(x) := log(2x-1/(sqrt(x*x-1)+x)) if x>2; else - * acosh(x) := log1p(t+sqrt(2.0*t+t*t)); where t=x-1. + * acosh(x) := log(x)+ln2, if x is large; else + * acosh(x) := log(2x-1/(sqrt(x*x-1)+x)) if x>2; else + * acosh(x) := log1p(t+sqrt(2.0*t+t*t)); where t=x-1. * * Special cases: * acosh(x) is NaN with signal if x<1. @@ -195,35 +195,35 @@ asinh(double x) double acosh(double x) { - if (Py_IS_NAN(x)) { - return x+x; - } - if (x < 1.) { /* x < 1; return a signaling NaN */ - errno = EDOM; + if (Py_IS_NAN(x)) { + return x+x; + } + if (x < 1.) { /* x < 1; return a signaling NaN */ + errno = EDOM; #ifdef Py_NAN - return Py_NAN; + return Py_NAN; #else - return (x-x)/(x-x); + return (x-x)/(x-x); #endif - } - else if (x >= two_pow_p28) { /* x > 2**28 */ - if (Py_IS_INFINITY(x)) { - return x+x; - } else { - return log(x)+ln2; /* acosh(huge)=log(2x) */ - } - } - else if (x == 1.) { - return 0.0; /* acosh(1) = 0 */ - } - else if (x > 2.) { /* 2 < x < 2**28 */ - double t = x*x; - return log(2.0*x - 1.0 / (x + sqrt(t - 1.0))); - } - else { /* 1 < x <= 2 */ - double t = x - 1.0; - return log1p(t + sqrt(2.0*t + t*t)); - } + } + else if (x >= two_pow_p28) { /* x > 2**28 */ + if (Py_IS_INFINITY(x)) { + return x+x; + } else { + return log(x)+ln2; /* acosh(huge)=log(2x) */ + } + } + else if (x == 1.) { + return 0.0; /* acosh(1) = 0 */ + } + else if (x > 2.) { /* 2 < x < 2**28 */ + double t = x*x; + return log(2.0*x - 1.0 / (x + sqrt(t - 1.0))); + } + else { /* 1 < x <= 2 */ + double t = x - 1.0; + return log1p(t + sqrt(2.0*t + t*t)); + } } #endif /* HAVE_ACOSH */ @@ -231,9 +231,9 @@ acosh(double x) * Method : * 1.Reduced x to positive by atanh(-x) = -atanh(x) * 2.For x>=0.5 - * 1 2x x + * 1 2x x * atanh(x) = --- * log(1 + -------) = 0.5 * log1p(2 * --------) - * 2 1 - x 1 - x + * 2 1 - x 1 - x * * For x<0.5 * atanh(x) = 0.5*log1p(2x+2x*x/(1-x)) @@ -248,31 +248,31 @@ acosh(double x) double atanh(double x) { - double absx; - double t; + double absx; + double t; - if (Py_IS_NAN(x)) { - return x+x; - } - absx = fabs(x); - if (absx >= 1.) { /* |x| >= 1 */ - errno = EDOM; + if (Py_IS_NAN(x)) { + return x+x; + } + absx = fabs(x); + if (absx >= 1.) { /* |x| >= 1 */ + errno = EDOM; #ifdef Py_NAN - return Py_NAN; + return Py_NAN; #else - return x/zero; + return x/zero; #endif - } - if (absx < two_pow_m28) { /* |x| < 2**-28 */ - return x; - } - if (absx < 0.5) { /* |x| < 0.5 */ - t = absx+absx; - t = 0.5 * log1p(t + t*absx / (1.0 - absx)); - } - else { /* 0.5 <= |x| <= 1.0 */ - t = 0.5 * log1p((absx + absx) / (1.0 - absx)); - } - return copysign(t, x); + } + if (absx < two_pow_m28) { /* |x| < 2**-28 */ + return x; + } + if (absx < 0.5) { /* |x| < 0.5 */ + t = absx+absx; + t = 0.5 * log1p(t + t*absx / (1.0 - absx)); + } + else { /* 0.5 <= |x| <= 1.0 */ + t = 0.5 * log1p((absx + absx) / (1.0 - absx)); + } + return copysign(t, x); } #endif /* HAVE_ATANH */ diff --git a/Python/pystate.c b/Python/pystate.c index 3d5cf04..1c468c3 100644 --- a/Python/pystate.c +++ b/Python/pystate.c @@ -58,95 +58,95 @@ static void _PyGILState_NoteThreadState(PyThreadState* tstate); PyInterpreterState * PyInterpreterState_New(void) { - PyInterpreterState *interp = (PyInterpreterState *) - malloc(sizeof(PyInterpreterState)); + PyInterpreterState *interp = (PyInterpreterState *) + malloc(sizeof(PyInterpreterState)); - if (interp != NULL) { - HEAD_INIT(); + if (interp != NULL) { + HEAD_INIT(); #ifdef WITH_THREAD - if (head_mutex == NULL) - Py_FatalError("Can't initialize threads for interpreter"); + if (head_mutex == NULL) + Py_FatalError("Can't initialize threads for interpreter"); #endif - interp->modules = NULL; - interp->modules_reloading = NULL; - interp->modules_by_index = NULL; - interp->sysdict = NULL; - interp->builtins = NULL; - interp->tstate_head = NULL; - interp->codec_search_path = NULL; - interp->codec_search_cache = NULL; - interp->codec_error_registry = NULL; - interp->codecs_initialized = 0; + interp->modules = NULL; + interp->modules_reloading = NULL; + interp->modules_by_index = NULL; + interp->sysdict = NULL; + interp->builtins = NULL; + interp->tstate_head = NULL; + interp->codec_search_path = NULL; + interp->codec_search_cache = NULL; + interp->codec_error_registry = NULL; + interp->codecs_initialized = 0; #ifdef HAVE_DLOPEN #ifdef RTLD_NOW - interp->dlopenflags = RTLD_NOW; + interp->dlopenflags = RTLD_NOW; #else - interp->dlopenflags = RTLD_LAZY; + interp->dlopenflags = RTLD_LAZY; #endif #endif #ifdef WITH_TSC - interp->tscdump = 0; + interp->tscdump = 0; #endif - HEAD_LOCK(); - interp->next = interp_head; - interp_head = interp; - HEAD_UNLOCK(); - } + HEAD_LOCK(); + interp->next = interp_head; + interp_head = interp; + HEAD_UNLOCK(); + } - return interp; + return interp; } void PyInterpreterState_Clear(PyInterpreterState *interp) { - PyThreadState *p; - HEAD_LOCK(); - for (p = interp->tstate_head; p != NULL; p = p->next) - PyThreadState_Clear(p); - HEAD_UNLOCK(); - Py_CLEAR(interp->codec_search_path); - Py_CLEAR(interp->codec_search_cache); - Py_CLEAR(interp->codec_error_registry); - Py_CLEAR(interp->modules); - Py_CLEAR(interp->modules_by_index); - Py_CLEAR(interp->modules_reloading); - Py_CLEAR(interp->sysdict); - Py_CLEAR(interp->builtins); + PyThreadState *p; + HEAD_LOCK(); + for (p = interp->tstate_head; p != NULL; p = p->next) + PyThreadState_Clear(p); + HEAD_UNLOCK(); + Py_CLEAR(interp->codec_search_path); + Py_CLEAR(interp->codec_search_cache); + Py_CLEAR(interp->codec_error_registry); + Py_CLEAR(interp->modules); + Py_CLEAR(interp->modules_by_index); + Py_CLEAR(interp->modules_reloading); + Py_CLEAR(interp->sysdict); + Py_CLEAR(interp->builtins); } static void zapthreads(PyInterpreterState *interp) { - PyThreadState *p; - /* No need to lock the mutex here because this should only happen - when the threads are all really dead (XXX famous last words). */ - while ((p = interp->tstate_head) != NULL) { - PyThreadState_Delete(p); - } + PyThreadState *p; + /* No need to lock the mutex here because this should only happen + when the threads are all really dead (XXX famous last words). */ + while ((p = interp->tstate_head) != NULL) { + PyThreadState_Delete(p); + } } void PyInterpreterState_Delete(PyInterpreterState *interp) { - PyInterpreterState **p; - zapthreads(interp); - HEAD_LOCK(); - for (p = &interp_head; ; p = &(*p)->next) { - if (*p == NULL) - Py_FatalError( - "PyInterpreterState_Delete: invalid interp"); - if (*p == interp) - break; - } - if (interp->tstate_head != NULL) - Py_FatalError("PyInterpreterState_Delete: remaining threads"); - *p = interp->next; - HEAD_UNLOCK(); - free(interp); + PyInterpreterState **p; + zapthreads(interp); + HEAD_LOCK(); + for (p = &interp_head; ; p = &(*p)->next) { + if (*p == NULL) + Py_FatalError( + "PyInterpreterState_Delete: invalid interp"); + if (*p == interp) + break; + } + if (interp->tstate_head != NULL) + Py_FatalError("PyInterpreterState_Delete: remaining threads"); + *p = interp->next; + HEAD_UNLOCK(); + free(interp); } @@ -154,141 +154,141 @@ PyInterpreterState_Delete(PyInterpreterState *interp) static struct _frame * threadstate_getframe(PyThreadState *self) { - return self->frame; + return self->frame; } static PyThreadState * new_threadstate(PyInterpreterState *interp, int init) { - PyThreadState *tstate = (PyThreadState *)malloc(sizeof(PyThreadState)); - - if (_PyThreadState_GetFrame == NULL) - _PyThreadState_GetFrame = threadstate_getframe; - - if (tstate != NULL) { - tstate->interp = interp; - - tstate->frame = NULL; - tstate->recursion_depth = 0; - tstate->overflowed = 0; - tstate->recursion_critical = 0; - tstate->tracing = 0; - tstate->use_tracing = 0; - tstate->tick_counter = 0; - tstate->gilstate_counter = 0; - tstate->async_exc = NULL; + PyThreadState *tstate = (PyThreadState *)malloc(sizeof(PyThreadState)); + + if (_PyThreadState_GetFrame == NULL) + _PyThreadState_GetFrame = threadstate_getframe; + + if (tstate != NULL) { + tstate->interp = interp; + + tstate->frame = NULL; + tstate->recursion_depth = 0; + tstate->overflowed = 0; + tstate->recursion_critical = 0; + tstate->tracing = 0; + tstate->use_tracing = 0; + tstate->tick_counter = 0; + tstate->gilstate_counter = 0; + tstate->async_exc = NULL; #ifdef WITH_THREAD - tstate->thread_id = PyThread_get_thread_ident(); + tstate->thread_id = PyThread_get_thread_ident(); #else - tstate->thread_id = 0; + tstate->thread_id = 0; #endif - tstate->dict = NULL; + tstate->dict = NULL; - tstate->curexc_type = NULL; - tstate->curexc_value = NULL; - tstate->curexc_traceback = NULL; + tstate->curexc_type = NULL; + tstate->curexc_value = NULL; + tstate->curexc_traceback = NULL; - tstate->exc_type = NULL; - tstate->exc_value = NULL; - tstate->exc_traceback = NULL; + tstate->exc_type = NULL; + tstate->exc_value = NULL; + tstate->exc_traceback = NULL; - tstate->c_profilefunc = NULL; - tstate->c_tracefunc = NULL; - tstate->c_profileobj = NULL; - tstate->c_traceobj = NULL; + tstate->c_profilefunc = NULL; + tstate->c_tracefunc = NULL; + tstate->c_profileobj = NULL; + tstate->c_traceobj = NULL; - if (init) - _PyThreadState_Init(tstate); + if (init) + _PyThreadState_Init(tstate); - HEAD_LOCK(); - tstate->next = interp->tstate_head; - interp->tstate_head = tstate; - HEAD_UNLOCK(); - } + HEAD_LOCK(); + tstate->next = interp->tstate_head; + interp->tstate_head = tstate; + HEAD_UNLOCK(); + } - return tstate; + return tstate; } PyThreadState * PyThreadState_New(PyInterpreterState *interp) { - return new_threadstate(interp, 1); + return new_threadstate(interp, 1); } PyThreadState * _PyThreadState_Prealloc(PyInterpreterState *interp) { - return new_threadstate(interp, 0); + return new_threadstate(interp, 0); } void _PyThreadState_Init(PyThreadState *tstate) { #ifdef WITH_THREAD - _PyGILState_NoteThreadState(tstate); + _PyGILState_NoteThreadState(tstate); #endif } PyObject* PyState_FindModule(struct PyModuleDef* m) { - Py_ssize_t index = m->m_base.m_index; - PyInterpreterState *state = PyThreadState_GET()->interp; - PyObject *res; - if (index == 0) - return NULL; - if (state->modules_by_index == NULL) - return NULL; - if (index > PyList_GET_SIZE(state->modules_by_index)) - return NULL; - res = PyList_GET_ITEM(state->modules_by_index, index); - return res==Py_None ? NULL : res; + Py_ssize_t index = m->m_base.m_index; + PyInterpreterState *state = PyThreadState_GET()->interp; + PyObject *res; + if (index == 0) + return NULL; + if (state->modules_by_index == NULL) + return NULL; + if (index > PyList_GET_SIZE(state->modules_by_index)) + return NULL; + res = PyList_GET_ITEM(state->modules_by_index, index); + return res==Py_None ? NULL : res; } int _PyState_AddModule(PyObject* module, struct PyModuleDef* def) { - PyInterpreterState *state = PyThreadState_GET()->interp; - if (!def) - return -1; - if (!state->modules_by_index) { - state->modules_by_index = PyList_New(0); - if (!state->modules_by_index) - return -1; - } - while(PyList_GET_SIZE(state->modules_by_index) <= def->m_base.m_index) - if (PyList_Append(state->modules_by_index, Py_None) < 0) - return -1; - Py_INCREF(module); - return PyList_SetItem(state->modules_by_index, - def->m_base.m_index, module); + PyInterpreterState *state = PyThreadState_GET()->interp; + if (!def) + return -1; + if (!state->modules_by_index) { + state->modules_by_index = PyList_New(0); + if (!state->modules_by_index) + return -1; + } + while(PyList_GET_SIZE(state->modules_by_index) <= def->m_base.m_index) + if (PyList_Append(state->modules_by_index, Py_None) < 0) + return -1; + Py_INCREF(module); + return PyList_SetItem(state->modules_by_index, + def->m_base.m_index, module); } void PyThreadState_Clear(PyThreadState *tstate) { - if (Py_VerboseFlag && tstate->frame != NULL) - fprintf(stderr, - "PyThreadState_Clear: warning: thread still has a frame\n"); + if (Py_VerboseFlag && tstate->frame != NULL) + fprintf(stderr, + "PyThreadState_Clear: warning: thread still has a frame\n"); - Py_CLEAR(tstate->frame); + Py_CLEAR(tstate->frame); - Py_CLEAR(tstate->dict); - Py_CLEAR(tstate->async_exc); + Py_CLEAR(tstate->dict); + Py_CLEAR(tstate->async_exc); - Py_CLEAR(tstate->curexc_type); - Py_CLEAR(tstate->curexc_value); - Py_CLEAR(tstate->curexc_traceback); + Py_CLEAR(tstate->curexc_type); + Py_CLEAR(tstate->curexc_value); + Py_CLEAR(tstate->curexc_traceback); - Py_CLEAR(tstate->exc_type); - Py_CLEAR(tstate->exc_value); - Py_CLEAR(tstate->exc_traceback); + Py_CLEAR(tstate->exc_type); + Py_CLEAR(tstate->exc_value); + Py_CLEAR(tstate->exc_traceback); - tstate->c_profilefunc = NULL; - tstate->c_tracefunc = NULL; - Py_CLEAR(tstate->c_profileobj); - Py_CLEAR(tstate->c_traceobj); + tstate->c_profilefunc = NULL; + tstate->c_tracefunc = NULL; + Py_CLEAR(tstate->c_profileobj); + Py_CLEAR(tstate->c_traceobj); } @@ -296,50 +296,50 @@ PyThreadState_Clear(PyThreadState *tstate) static void tstate_delete_common(PyThreadState *tstate) { - PyInterpreterState *interp; - PyThreadState **p; - PyThreadState *prev_p = NULL; - if (tstate == NULL) - Py_FatalError("PyThreadState_Delete: NULL tstate"); - interp = tstate->interp; - if (interp == NULL) - Py_FatalError("PyThreadState_Delete: NULL interp"); - HEAD_LOCK(); - for (p = &interp->tstate_head; ; p = &(*p)->next) { - if (*p == NULL) - Py_FatalError( - "PyThreadState_Delete: invalid tstate"); - if (*p == tstate) - break; - /* Sanity check. These states should never happen but if - * they do we must abort. Otherwise we'll end up spinning in - * in a tight loop with the lock held. A similar check is done - * in thread.c find_key(). */ - if (*p == prev_p) - Py_FatalError( - "PyThreadState_Delete: small circular list(!)" - " and tstate not found."); - prev_p = *p; - if ((*p)->next == interp->tstate_head) - Py_FatalError( - "PyThreadState_Delete: circular list(!) and" - " tstate not found."); - } - *p = tstate->next; - HEAD_UNLOCK(); - free(tstate); + PyInterpreterState *interp; + PyThreadState **p; + PyThreadState *prev_p = NULL; + if (tstate == NULL) + Py_FatalError("PyThreadState_Delete: NULL tstate"); + interp = tstate->interp; + if (interp == NULL) + Py_FatalError("PyThreadState_Delete: NULL interp"); + HEAD_LOCK(); + for (p = &interp->tstate_head; ; p = &(*p)->next) { + if (*p == NULL) + Py_FatalError( + "PyThreadState_Delete: invalid tstate"); + if (*p == tstate) + break; + /* Sanity check. These states should never happen but if + * they do we must abort. Otherwise we'll end up spinning in + * in a tight loop with the lock held. A similar check is done + * in thread.c find_key(). */ + if (*p == prev_p) + Py_FatalError( + "PyThreadState_Delete: small circular list(!)" + " and tstate not found."); + prev_p = *p; + if ((*p)->next == interp->tstate_head) + Py_FatalError( + "PyThreadState_Delete: circular list(!) and" + " tstate not found."); + } + *p = tstate->next; + HEAD_UNLOCK(); + free(tstate); } void PyThreadState_Delete(PyThreadState *tstate) { - if (tstate == _PyThreadState_Current) - Py_FatalError("PyThreadState_Delete: tstate is still current"); - tstate_delete_common(tstate); + if (tstate == _PyThreadState_Current) + Py_FatalError("PyThreadState_Delete: tstate is still current"); + tstate_delete_common(tstate); #ifdef WITH_THREAD - if (autoTLSkey && PyThread_get_key_value(autoTLSkey) == tstate) - PyThread_delete_key_value(autoTLSkey); + if (autoTLSkey && PyThread_get_key_value(autoTLSkey) == tstate) + PyThread_delete_key_value(autoTLSkey); #endif /* WITH_THREAD */ } @@ -348,15 +348,15 @@ PyThreadState_Delete(PyThreadState *tstate) void PyThreadState_DeleteCurrent() { - PyThreadState *tstate = _PyThreadState_Current; - if (tstate == NULL) - Py_FatalError( - "PyThreadState_DeleteCurrent: no current tstate"); - _PyThreadState_Current = NULL; - tstate_delete_common(tstate); - if (autoTLSkey && PyThread_get_key_value(autoTLSkey) == tstate) - PyThread_delete_key_value(autoTLSkey); - PyEval_ReleaseLock(); + PyThreadState *tstate = _PyThreadState_Current; + if (tstate == NULL) + Py_FatalError( + "PyThreadState_DeleteCurrent: no current tstate"); + _PyThreadState_Current = NULL; + tstate_delete_common(tstate); + if (autoTLSkey && PyThread_get_key_value(autoTLSkey) == tstate) + PyThread_delete_key_value(autoTLSkey); + PyEval_ReleaseLock(); } #endif /* WITH_THREAD */ @@ -364,36 +364,36 @@ PyThreadState_DeleteCurrent() PyThreadState * PyThreadState_Get(void) { - if (_PyThreadState_Current == NULL) - Py_FatalError("PyThreadState_Get: no current thread"); + if (_PyThreadState_Current == NULL) + Py_FatalError("PyThreadState_Get: no current thread"); - return _PyThreadState_Current; + return _PyThreadState_Current; } PyThreadState * PyThreadState_Swap(PyThreadState *newts) { - PyThreadState *oldts = _PyThreadState_Current; + PyThreadState *oldts = _PyThreadState_Current; - _PyThreadState_Current = newts; - /* It should not be possible for more than one thread state - to be used for a thread. Check this the best we can in debug - builds. - */ + _PyThreadState_Current = newts; + /* It should not be possible for more than one thread state + to be used for a thread. Check this the best we can in debug + builds. + */ #if defined(Py_DEBUG) && defined(WITH_THREAD) - if (newts) { - /* This can be called from PyEval_RestoreThread(). Similar - to it, we need to ensure errno doesn't change. - */ - int err = errno; - PyThreadState *check = PyGILState_GetThisThreadState(); - if (check && check->interp == newts->interp && check != newts) - Py_FatalError("Invalid thread state for this thread"); - errno = err; - } + if (newts) { + /* This can be called from PyEval_RestoreThread(). Similar + to it, we need to ensure errno doesn't change. + */ + int err = errno; + PyThreadState *check = PyGILState_GetThisThreadState(); + if (check && check->interp == newts->interp && check != newts) + Py_FatalError("Invalid thread state for this thread"); + errno = err; + } #endif - return oldts; + return oldts; } /* An extension mechanism to store arbitrary additional per-thread state. @@ -405,16 +405,16 @@ PyThreadState_Swap(PyThreadState *newts) PyObject * PyThreadState_GetDict(void) { - if (_PyThreadState_Current == NULL) - return NULL; + if (_PyThreadState_Current == NULL) + return NULL; - if (_PyThreadState_Current->dict == NULL) { - PyObject *d; - _PyThreadState_Current->dict = d = PyDict_New(); - if (d == NULL) - PyErr_Clear(); - } - return _PyThreadState_Current->dict; + if (_PyThreadState_Current->dict == NULL) { + PyObject *d; + _PyThreadState_Current->dict = d = PyDict_New(); + if (d == NULL) + PyErr_Clear(); + } + return _PyThreadState_Current->dict; } @@ -428,36 +428,36 @@ PyThreadState_GetDict(void) int PyThreadState_SetAsyncExc(long id, PyObject *exc) { - PyThreadState *tstate = PyThreadState_GET(); - PyInterpreterState *interp = tstate->interp; - PyThreadState *p; - - /* Although the GIL is held, a few C API functions can be called - * without the GIL held, and in particular some that create and - * destroy thread and interpreter states. Those can mutate the - * list of thread states we're traversing, so to prevent that we lock - * head_mutex for the duration. - */ - HEAD_LOCK(); - for (p = interp->tstate_head; p != NULL; p = p->next) { - if (p->thread_id == id) { - /* Tricky: we need to decref the current value - * (if any) in p->async_exc, but that can in turn - * allow arbitrary Python code to run, including - * perhaps calls to this function. To prevent - * deadlock, we need to release head_mutex before - * the decref. - */ - PyObject *old_exc = p->async_exc; - Py_XINCREF(exc); - p->async_exc = exc; - HEAD_UNLOCK(); - Py_XDECREF(old_exc); - return 1; - } - } - HEAD_UNLOCK(); - return 0; + PyThreadState *tstate = PyThreadState_GET(); + PyInterpreterState *interp = tstate->interp; + PyThreadState *p; + + /* Although the GIL is held, a few C API functions can be called + * without the GIL held, and in particular some that create and + * destroy thread and interpreter states. Those can mutate the + * list of thread states we're traversing, so to prevent that we lock + * head_mutex for the duration. + */ + HEAD_LOCK(); + for (p = interp->tstate_head; p != NULL; p = p->next) { + if (p->thread_id == id) { + /* Tricky: we need to decref the current value + * (if any) in p->async_exc, but that can in turn + * allow arbitrary Python code to run, including + * perhaps calls to this function. To prevent + * deadlock, we need to release head_mutex before + * the decref. + */ + PyObject *old_exc = p->async_exc; + Py_XINCREF(exc); + p->async_exc = exc; + HEAD_UNLOCK(); + Py_XDECREF(old_exc); + return 1; + } + } + HEAD_UNLOCK(); + return 0; } @@ -467,22 +467,22 @@ PyThreadState_SetAsyncExc(long id, PyObject *exc) { PyInterpreterState * PyInterpreterState_Head(void) { - return interp_head; + return interp_head; } PyInterpreterState * PyInterpreterState_Next(PyInterpreterState *interp) { - return interp->next; + return interp->next; } PyThreadState * PyInterpreterState_ThreadHead(PyInterpreterState *interp) { - return interp->tstate_head; + return interp->tstate_head; } PyThreadState * PyThreadState_Next(PyThreadState *tstate) { - return tstate->next; + return tstate->next; } /* The implementation of sys._current_frames(). This is intended to be @@ -493,44 +493,44 @@ PyThreadState_Next(PyThreadState *tstate) { PyObject * _PyThread_CurrentFrames(void) { - PyObject *result; - PyInterpreterState *i; - - result = PyDict_New(); - if (result == NULL) - return NULL; - - /* for i in all interpreters: - * for t in all of i's thread states: - * if t's frame isn't NULL, map t's id to its frame - * Because these lists can mutute even when the GIL is held, we - * need to grab head_mutex for the duration. - */ - HEAD_LOCK(); - for (i = interp_head; i != NULL; i = i->next) { - PyThreadState *t; - for (t = i->tstate_head; t != NULL; t = t->next) { - PyObject *id; - int stat; - struct _frame *frame = t->frame; - if (frame == NULL) - continue; - id = PyLong_FromLong(t->thread_id); - if (id == NULL) - goto Fail; - stat = PyDict_SetItem(result, id, (PyObject *)frame); - Py_DECREF(id); - if (stat < 0) - goto Fail; - } - } - HEAD_UNLOCK(); - return result; + PyObject *result; + PyInterpreterState *i; + + result = PyDict_New(); + if (result == NULL) + return NULL; + + /* for i in all interpreters: + * for t in all of i's thread states: + * if t's frame isn't NULL, map t's id to its frame + * Because these lists can mutute even when the GIL is held, we + * need to grab head_mutex for the duration. + */ + HEAD_LOCK(); + for (i = interp_head; i != NULL; i = i->next) { + PyThreadState *t; + for (t = i->tstate_head; t != NULL; t = t->next) { + PyObject *id; + int stat; + struct _frame *frame = t->frame; + if (frame == NULL) + continue; + id = PyLong_FromLong(t->thread_id); + if (id == NULL) + goto Fail; + stat = PyDict_SetItem(result, id, (PyObject *)frame); + Py_DECREF(id); + if (stat < 0) + goto Fail; + } + } + HEAD_UNLOCK(); + return result; Fail: - HEAD_UNLOCK(); - Py_DECREF(result); - return NULL; + HEAD_UNLOCK(); + Py_DECREF(result); + return NULL; } /* Python "auto thread state" API. */ @@ -547,12 +547,12 @@ _PyThread_CurrentFrames(void) static int PyThreadState_IsCurrent(PyThreadState *tstate) { - /* Must be the tstate for this thread */ - assert(PyGILState_GetThisThreadState()==tstate); - /* On Windows at least, simple reads and writes to 32 bit values - are atomic. - */ - return tstate == _PyThreadState_Current; + /* Must be the tstate for this thread */ + assert(PyGILState_GetThisThreadState()==tstate); + /* On Windows at least, simple reads and writes to 32 bit values + are atomic. + */ + return tstate == _PyThreadState_Current; } /* Internal initialization/finalization functions called by @@ -561,21 +561,21 @@ PyThreadState_IsCurrent(PyThreadState *tstate) void _PyGILState_Init(PyInterpreterState *i, PyThreadState *t) { - assert(i && t); /* must init with valid states */ - autoTLSkey = PyThread_create_key(); - autoInterpreterState = i; - assert(PyThread_get_key_value(autoTLSkey) == NULL); - assert(t->gilstate_counter == 0); + assert(i && t); /* must init with valid states */ + autoTLSkey = PyThread_create_key(); + autoInterpreterState = i; + assert(PyThread_get_key_value(autoTLSkey) == NULL); + assert(t->gilstate_counter == 0); - _PyGILState_NoteThreadState(t); + _PyGILState_NoteThreadState(t); } void _PyGILState_Fini(void) { - PyThread_delete_key(autoTLSkey); - autoTLSkey = 0; - autoInterpreterState = NULL; + PyThread_delete_key(autoTLSkey); + autoTLSkey = 0; + autoInterpreterState = NULL; } /* When a thread state is created for a thread by some mechanism other than @@ -586,113 +586,113 @@ _PyGILState_Fini(void) static void _PyGILState_NoteThreadState(PyThreadState* tstate) { - /* If autoTLSkey is 0, this must be the very first threadstate created - in Py_Initialize(). Don't do anything for now (we'll be back here - when _PyGILState_Init is called). */ - if (!autoTLSkey) - return; + /* If autoTLSkey is 0, this must be the very first threadstate created + in Py_Initialize(). Don't do anything for now (we'll be back here + when _PyGILState_Init is called). */ + if (!autoTLSkey) + return; - /* Stick the thread state for this thread in thread local storage. + /* Stick the thread state for this thread in thread local storage. - The only situation where you can legitimately have more than one - thread state for an OS level thread is when there are multiple - interpreters, when: + The only situation where you can legitimately have more than one + thread state for an OS level thread is when there are multiple + interpreters, when: - a) You shouldn't really be using the PyGILState_ APIs anyway, - and: + a) You shouldn't really be using the PyGILState_ APIs anyway, + and: - b) The slightly odd way PyThread_set_key_value works (see - comments by its implementation) means that the first thread - state created for that given OS level thread will "win", - which seems reasonable behaviour. - */ - if (PyThread_set_key_value(autoTLSkey, (void *)tstate) < 0) - Py_FatalError("Couldn't create autoTLSkey mapping"); + b) The slightly odd way PyThread_set_key_value works (see + comments by its implementation) means that the first thread + state created for that given OS level thread will "win", + which seems reasonable behaviour. + */ + if (PyThread_set_key_value(autoTLSkey, (void *)tstate) < 0) + Py_FatalError("Couldn't create autoTLSkey mapping"); - /* PyGILState_Release must not try to delete this thread state. */ - tstate->gilstate_counter = 1; + /* PyGILState_Release must not try to delete this thread state. */ + tstate->gilstate_counter = 1; } /* The public functions */ PyThreadState * PyGILState_GetThisThreadState(void) { - if (autoInterpreterState == NULL || autoTLSkey == 0) - return NULL; - return (PyThreadState *)PyThread_get_key_value(autoTLSkey); + if (autoInterpreterState == NULL || autoTLSkey == 0) + return NULL; + return (PyThreadState *)PyThread_get_key_value(autoTLSkey); } PyGILState_STATE PyGILState_Ensure(void) { - int current; - PyThreadState *tcur; - /* Note that we do not auto-init Python here - apart from - potential races with 2 threads auto-initializing, pep-311 - spells out other issues. Embedders are expected to have - called Py_Initialize() and usually PyEval_InitThreads(). - */ - assert(autoInterpreterState); /* Py_Initialize() hasn't been called! */ - tcur = (PyThreadState *)PyThread_get_key_value(autoTLSkey); - if (tcur == NULL) { - /* Create a new thread state for this thread */ - tcur = PyThreadState_New(autoInterpreterState); - if (tcur == NULL) - Py_FatalError("Couldn't create thread-state for new thread"); - /* This is our thread state! We'll need to delete it in the - matching call to PyGILState_Release(). */ - tcur->gilstate_counter = 0; - current = 0; /* new thread state is never current */ - } - else - current = PyThreadState_IsCurrent(tcur); - if (current == 0) - PyEval_RestoreThread(tcur); - /* Update our counter in the thread-state - no need for locks: - - tcur will remain valid as we hold the GIL. - - the counter is safe as we are the only thread "allowed" - to modify this value - */ - ++tcur->gilstate_counter; - return current ? PyGILState_LOCKED : PyGILState_UNLOCKED; + int current; + PyThreadState *tcur; + /* Note that we do not auto-init Python here - apart from + potential races with 2 threads auto-initializing, pep-311 + spells out other issues. Embedders are expected to have + called Py_Initialize() and usually PyEval_InitThreads(). + */ + assert(autoInterpreterState); /* Py_Initialize() hasn't been called! */ + tcur = (PyThreadState *)PyThread_get_key_value(autoTLSkey); + if (tcur == NULL) { + /* Create a new thread state for this thread */ + tcur = PyThreadState_New(autoInterpreterState); + if (tcur == NULL) + Py_FatalError("Couldn't create thread-state for new thread"); + /* This is our thread state! We'll need to delete it in the + matching call to PyGILState_Release(). */ + tcur->gilstate_counter = 0; + current = 0; /* new thread state is never current */ + } + else + current = PyThreadState_IsCurrent(tcur); + if (current == 0) + PyEval_RestoreThread(tcur); + /* Update our counter in the thread-state - no need for locks: + - tcur will remain valid as we hold the GIL. + - the counter is safe as we are the only thread "allowed" + to modify this value + */ + ++tcur->gilstate_counter; + return current ? PyGILState_LOCKED : PyGILState_UNLOCKED; } void PyGILState_Release(PyGILState_STATE oldstate) { - PyThreadState *tcur = (PyThreadState *)PyThread_get_key_value( - autoTLSkey); - if (tcur == NULL) - Py_FatalError("auto-releasing thread-state, " - "but no thread-state for this thread"); - /* We must hold the GIL and have our thread state current */ - /* XXX - remove the check - the assert should be fine, - but while this is very new (April 2003), the extra check - by release-only users can't hurt. - */ - if (! PyThreadState_IsCurrent(tcur)) - Py_FatalError("This thread state must be current when releasing"); - assert(PyThreadState_IsCurrent(tcur)); - --tcur->gilstate_counter; - assert(tcur->gilstate_counter >= 0); /* illegal counter value */ - - /* If we're going to destroy this thread-state, we must - * clear it while the GIL is held, as destructors may run. - */ - if (tcur->gilstate_counter == 0) { - /* can't have been locked when we created it */ - assert(oldstate == PyGILState_UNLOCKED); - PyThreadState_Clear(tcur); - /* Delete the thread-state. Note this releases the GIL too! - * It's vital that the GIL be held here, to avoid shutdown - * races; see bugs 225673 and 1061968 (that nasty bug has a - * habit of coming back). - */ - PyThreadState_DeleteCurrent(); - } - /* Release the lock if necessary */ - else if (oldstate == PyGILState_UNLOCKED) - PyEval_SaveThread(); + PyThreadState *tcur = (PyThreadState *)PyThread_get_key_value( + autoTLSkey); + if (tcur == NULL) + Py_FatalError("auto-releasing thread-state, " + "but no thread-state for this thread"); + /* We must hold the GIL and have our thread state current */ + /* XXX - remove the check - the assert should be fine, + but while this is very new (April 2003), the extra check + by release-only users can't hurt. + */ + if (! PyThreadState_IsCurrent(tcur)) + Py_FatalError("This thread state must be current when releasing"); + assert(PyThreadState_IsCurrent(tcur)); + --tcur->gilstate_counter; + assert(tcur->gilstate_counter >= 0); /* illegal counter value */ + + /* If we're going to destroy this thread-state, we must + * clear it while the GIL is held, as destructors may run. + */ + if (tcur->gilstate_counter == 0) { + /* can't have been locked when we created it */ + assert(oldstate == PyGILState_UNLOCKED); + PyThreadState_Clear(tcur); + /* Delete the thread-state. Note this releases the GIL too! + * It's vital that the GIL be held here, to avoid shutdown + * races; see bugs 225673 and 1061968 (that nasty bug has a + * habit of coming back). + */ + PyThreadState_DeleteCurrent(); + } + /* Release the lock if necessary */ + else if (oldstate == PyGILState_UNLOCKED) + PyEval_SaveThread(); } #ifdef __cplusplus diff --git a/Python/pystrcmp.c b/Python/pystrcmp.c index 84295e7..f9c2277 100644 --- a/Python/pystrcmp.c +++ b/Python/pystrcmp.c @@ -6,21 +6,21 @@ int PyOS_mystrnicmp(const char *s1, const char *s2, Py_ssize_t size) { - if (size == 0) - return 0; - while ((--size > 0) && - (tolower((unsigned)*s1) == tolower((unsigned)*s2))) { - if (!*s1++ || !*s2++) - break; - } - return tolower((unsigned)*s1) - tolower((unsigned)*s2); + if (size == 0) + return 0; + while ((--size > 0) && + (tolower((unsigned)*s1) == tolower((unsigned)*s2))) { + if (!*s1++ || !*s2++) + break; + } + return tolower((unsigned)*s1) - tolower((unsigned)*s2); } int PyOS_mystricmp(const char *s1, const char *s2) { - while (*s1 && (tolower((unsigned)*s1++) == tolower((unsigned)*s2++))) { - ; - } - return (tolower((unsigned)*s1) - tolower((unsigned)*s2)); + while (*s1 && (tolower((unsigned)*s1++) == tolower((unsigned)*s2++))) { + ; + } + return (tolower((unsigned)*s1) - tolower((unsigned)*s2)); } diff --git a/Python/pystrtod.c b/Python/pystrtod.c index c2ce71d..f7ddd13 100644 --- a/Python/pystrtod.c +++ b/Python/pystrtod.c @@ -12,46 +12,46 @@ static int case_insensitive_match(const char *s, const char *t) { - while(*t && Py_TOLOWER(*s) == *t) { - s++; - t++; - } - return *t ? 0 : 1; + while(*t && Py_TOLOWER(*s) == *t) { + s++; + t++; + } + return *t ? 0 : 1; } double _Py_parse_inf_or_nan(const char *p, char **endptr) { - double retval; - const char *s; - int negate = 0; - - s = p; - if (*s == '-') { - negate = 1; - s++; - } - else if (*s == '+') { - s++; - } - if (case_insensitive_match(s, "inf")) { - s += 3; - if (case_insensitive_match(s, "inity")) - s += 5; - retval = negate ? -Py_HUGE_VAL : Py_HUGE_VAL; - } + double retval; + const char *s; + int negate = 0; + + s = p; + if (*s == '-') { + negate = 1; + s++; + } + else if (*s == '+') { + s++; + } + if (case_insensitive_match(s, "inf")) { + s += 3; + if (case_insensitive_match(s, "inity")) + s += 5; + retval = negate ? -Py_HUGE_VAL : Py_HUGE_VAL; + } #ifdef Py_NAN - else if (case_insensitive_match(s, "nan")) { - s += 3; - retval = negate ? -Py_NAN : Py_NAN; - } + else if (case_insensitive_match(s, "nan")) { + s += 3; + retval = negate ? -Py_NAN : Py_NAN; + } #endif - else { - s = p; - retval = -1.0; - } - *endptr = (char *)s; - return retval; + else { + s = p; + retval = -1.0; + } + *endptr = (char *)s; + return retval; } /** @@ -59,7 +59,7 @@ _Py_parse_inf_or_nan(const char *p, char **endptr) * @nptr: the string to convert to a numeric value. * @endptr: if non-%NULL, it returns the character after * the last character used in the conversion. - * + * * Converts a string to a #gdouble value. * This function behaves like the standard strtod() function * does in the C locale. It does this without actually @@ -76,7 +76,7 @@ _Py_parse_inf_or_nan(const char *p, char **endptr) * stored in %errno. If the correct value would cause underflow, * zero is returned and %ERANGE is stored in %errno. * If memory allocation fails, %ENOMEM is stored in %errno. - * + * * This function resets %errno before calling strtod() so that * you can reliably detect overflow and underflow. * @@ -88,23 +88,23 @@ _Py_parse_inf_or_nan(const char *p, char **endptr) double _PyOS_ascii_strtod(const char *nptr, char **endptr) { - double result; - _Py_SET_53BIT_PRECISION_HEADER; + double result; + _Py_SET_53BIT_PRECISION_HEADER; - assert(nptr != NULL); - /* Set errno to zero, so that we can distinguish zero results - and underflows */ - errno = 0; + assert(nptr != NULL); + /* Set errno to zero, so that we can distinguish zero results + and underflows */ + errno = 0; - _Py_SET_53BIT_PRECISION_START; - result = _Py_dg_strtod(nptr, endptr); - _Py_SET_53BIT_PRECISION_END; + _Py_SET_53BIT_PRECISION_START; + result = _Py_dg_strtod(nptr, endptr); + _Py_SET_53BIT_PRECISION_END; - if (*endptr == nptr) - /* string might represent an inf or nan */ - result = _Py_parse_inf_or_nan(nptr, endptr); + if (*endptr == nptr) + /* string might represent an inf or nan */ + result = _Py_parse_inf_or_nan(nptr, endptr); - return result; + return result; } @@ -121,148 +121,148 @@ _PyOS_ascii_strtod(const char *nptr, char **endptr) double _PyOS_ascii_strtod(const char *nptr, char **endptr) { - char *fail_pos; - double val = -1.0; - struct lconv *locale_data; - const char *decimal_point; - size_t decimal_point_len; - const char *p, *decimal_point_pos; - const char *end = NULL; /* Silence gcc */ - const char *digits_pos = NULL; - int negate = 0; - - assert(nptr != NULL); - - fail_pos = NULL; - - locale_data = localeconv(); - decimal_point = locale_data->decimal_point; - decimal_point_len = strlen(decimal_point); - - assert(decimal_point_len != 0); - - decimal_point_pos = NULL; - - /* Parse infinities and nans */ - val = _Py_parse_inf_or_nan(nptr, endptr); - if (*endptr != nptr) - return val; - - /* Set errno to zero, so that we can distinguish zero results - and underflows */ - errno = 0; - - /* We process the optional sign manually, then pass the remainder to - the system strtod. This ensures that the result of an underflow - has the correct sign. (bug #1725) */ - p = nptr; - /* Process leading sign, if present */ - if (*p == '-') { - negate = 1; - p++; - } - else if (*p == '+') { - p++; - } - - /* Some platform strtods accept hex floats; Python shouldn't (at the - moment), so we check explicitly for strings starting with '0x'. */ - if (*p == '0' && (*(p+1) == 'x' || *(p+1) == 'X')) - goto invalid_string; - - /* Check that what's left begins with a digit or decimal point */ - if (!Py_ISDIGIT(*p) && *p != '.') - goto invalid_string; - - digits_pos = p; - if (decimal_point[0] != '.' || - decimal_point[1] != 0) - { - /* Look for a '.' in the input; if present, it'll need to be - swapped for the current locale's decimal point before we - call strtod. On the other hand, if we find the current - locale's decimal point then the input is invalid. */ - while (Py_ISDIGIT(*p)) - p++; - - if (*p == '.') - { - decimal_point_pos = p++; - - /* locate end of number */ - while (Py_ISDIGIT(*p)) - p++; - - if (*p == 'e' || *p == 'E') - p++; - if (*p == '+' || *p == '-') - p++; - while (Py_ISDIGIT(*p)) - p++; - end = p; - } - else if (strncmp(p, decimal_point, decimal_point_len) == 0) - /* Python bug #1417699 */ - goto invalid_string; - /* For the other cases, we need not convert the decimal - point */ - } - - if (decimal_point_pos) { - char *copy, *c; - /* Create a copy of the input, with the '.' converted to the - locale-specific decimal point */ - copy = (char *)PyMem_MALLOC(end - digits_pos + - 1 + decimal_point_len); - if (copy == NULL) { - *endptr = (char *)nptr; - errno = ENOMEM; - return val; - } - - c = copy; - memcpy(c, digits_pos, decimal_point_pos - digits_pos); - c += decimal_point_pos - digits_pos; - memcpy(c, decimal_point, decimal_point_len); - c += decimal_point_len; - memcpy(c, decimal_point_pos + 1, - end - (decimal_point_pos + 1)); - c += end - (decimal_point_pos + 1); - *c = 0; - - val = strtod(copy, &fail_pos); - - if (fail_pos) - { - if (fail_pos > decimal_point_pos) - fail_pos = (char *)digits_pos + - (fail_pos - copy) - - (decimal_point_len - 1); - else - fail_pos = (char *)digits_pos + - (fail_pos - copy); - } - - PyMem_FREE(copy); - - } - else { - val = strtod(digits_pos, &fail_pos); - } - - if (fail_pos == digits_pos) - goto invalid_string; - - if (negate && fail_pos != nptr) - val = -val; - *endptr = fail_pos; - - return val; + char *fail_pos; + double val = -1.0; + struct lconv *locale_data; + const char *decimal_point; + size_t decimal_point_len; + const char *p, *decimal_point_pos; + const char *end = NULL; /* Silence gcc */ + const char *digits_pos = NULL; + int negate = 0; + + assert(nptr != NULL); + + fail_pos = NULL; + + locale_data = localeconv(); + decimal_point = locale_data->decimal_point; + decimal_point_len = strlen(decimal_point); + + assert(decimal_point_len != 0); + + decimal_point_pos = NULL; + + /* Parse infinities and nans */ + val = _Py_parse_inf_or_nan(nptr, endptr); + if (*endptr != nptr) + return val; + + /* Set errno to zero, so that we can distinguish zero results + and underflows */ + errno = 0; + + /* We process the optional sign manually, then pass the remainder to + the system strtod. This ensures that the result of an underflow + has the correct sign. (bug #1725) */ + p = nptr; + /* Process leading sign, if present */ + if (*p == '-') { + negate = 1; + p++; + } + else if (*p == '+') { + p++; + } + + /* Some platform strtods accept hex floats; Python shouldn't (at the + moment), so we check explicitly for strings starting with '0x'. */ + if (*p == '0' && (*(p+1) == 'x' || *(p+1) == 'X')) + goto invalid_string; + + /* Check that what's left begins with a digit or decimal point */ + if (!Py_ISDIGIT(*p) && *p != '.') + goto invalid_string; + + digits_pos = p; + if (decimal_point[0] != '.' || + decimal_point[1] != 0) + { + /* Look for a '.' in the input; if present, it'll need to be + swapped for the current locale's decimal point before we + call strtod. On the other hand, if we find the current + locale's decimal point then the input is invalid. */ + while (Py_ISDIGIT(*p)) + p++; + + if (*p == '.') + { + decimal_point_pos = p++; + + /* locate end of number */ + while (Py_ISDIGIT(*p)) + p++; + + if (*p == 'e' || *p == 'E') + p++; + if (*p == '+' || *p == '-') + p++; + while (Py_ISDIGIT(*p)) + p++; + end = p; + } + else if (strncmp(p, decimal_point, decimal_point_len) == 0) + /* Python bug #1417699 */ + goto invalid_string; + /* For the other cases, we need not convert the decimal + point */ + } + + if (decimal_point_pos) { + char *copy, *c; + /* Create a copy of the input, with the '.' converted to the + locale-specific decimal point */ + copy = (char *)PyMem_MALLOC(end - digits_pos + + 1 + decimal_point_len); + if (copy == NULL) { + *endptr = (char *)nptr; + errno = ENOMEM; + return val; + } + + c = copy; + memcpy(c, digits_pos, decimal_point_pos - digits_pos); + c += decimal_point_pos - digits_pos; + memcpy(c, decimal_point, decimal_point_len); + c += decimal_point_len; + memcpy(c, decimal_point_pos + 1, + end - (decimal_point_pos + 1)); + c += end - (decimal_point_pos + 1); + *c = 0; + + val = strtod(copy, &fail_pos); + + if (fail_pos) + { + if (fail_pos > decimal_point_pos) + fail_pos = (char *)digits_pos + + (fail_pos - copy) - + (decimal_point_len - 1); + else + fail_pos = (char *)digits_pos + + (fail_pos - copy); + } + + PyMem_FREE(copy); + + } + else { + val = strtod(digits_pos, &fail_pos); + } + + if (fail_pos == digits_pos) + goto invalid_string; + + if (negate && fail_pos != nptr) + val = -val; + *endptr = fail_pos; + + return val; invalid_string: - *endptr = (char*)nptr; - errno = EINVAL; - return -1.0; + *endptr = (char*)nptr; + errno = EINVAL; + return -1.0; } #endif @@ -272,27 +272,27 @@ _PyOS_ascii_strtod(const char *nptr, char **endptr) double PyOS_ascii_strtod(const char *nptr, char **endptr) { - char *fail_pos; - const char *p; - double x; - - if (PyErr_WarnEx(PyExc_DeprecationWarning, - "PyOS_ascii_strtod and PyOS_ascii_atof are " - "deprecated. Use PyOS_string_to_double " - "instead.", 1) < 0) - return -1.0; - - /* _PyOS_ascii_strtod already does everything that we want, - except that it doesn't parse leading whitespace */ - p = nptr; - while (Py_ISSPACE(*p)) - p++; - x = _PyOS_ascii_strtod(p, &fail_pos); - if (fail_pos == p) - fail_pos = (char *)nptr; - if (endptr) - *endptr = (char *)fail_pos; - return x; + char *fail_pos; + const char *p; + double x; + + if (PyErr_WarnEx(PyExc_DeprecationWarning, + "PyOS_ascii_strtod and PyOS_ascii_atof are " + "deprecated. Use PyOS_string_to_double " + "instead.", 1) < 0) + return -1.0; + + /* _PyOS_ascii_strtod already does everything that we want, + except that it doesn't parse leading whitespace */ + p = nptr; + while (Py_ISSPACE(*p)) + p++; + x = _PyOS_ascii_strtod(p, &fail_pos); + if (fail_pos == p) + fail_pos = (char *)nptr; + if (endptr) + *endptr = (char *)fail_pos; + return x; } /* PyOS_ascii_strtod is DEPRECATED in Python 3.1 */ @@ -300,7 +300,7 @@ PyOS_ascii_strtod(const char *nptr, char **endptr) double PyOS_ascii_atof(const char *nptr) { - return PyOS_ascii_strtod(nptr, NULL); + return PyOS_ascii_strtod(nptr, NULL); } /* PyOS_string_to_double is the recommended replacement for the deprecated @@ -331,39 +331,39 @@ PyOS_ascii_atof(const char *nptr) double PyOS_string_to_double(const char *s, - char **endptr, - PyObject *overflow_exception) + char **endptr, + PyObject *overflow_exception) { - double x, result=-1.0; - char *fail_pos; - - errno = 0; - PyFPE_START_PROTECT("PyOS_string_to_double", return -1.0) - x = _PyOS_ascii_strtod(s, &fail_pos); - PyFPE_END_PROTECT(x) - - if (errno == ENOMEM) { - PyErr_NoMemory(); - fail_pos = (char *)s; - } - else if (!endptr && (fail_pos == s || *fail_pos != '\0')) - PyErr_Format(PyExc_ValueError, - "could not convert string to float: " - "%.200s", s); - else if (fail_pos == s) - PyErr_Format(PyExc_ValueError, - "could not convert string to float: " - "%.200s", s); - else if (errno == ERANGE && fabs(x) >= 1.0 && overflow_exception) - PyErr_Format(overflow_exception, - "value too large to convert to float: " - "%.200s", s); - else - result = x; - - if (endptr != NULL) - *endptr = fail_pos; - return result; + double x, result=-1.0; + char *fail_pos; + + errno = 0; + PyFPE_START_PROTECT("PyOS_string_to_double", return -1.0) + x = _PyOS_ascii_strtod(s, &fail_pos); + PyFPE_END_PROTECT(x) + + if (errno == ENOMEM) { + PyErr_NoMemory(); + fail_pos = (char *)s; + } + else if (!endptr && (fail_pos == s || *fail_pos != '\0')) + PyErr_Format(PyExc_ValueError, + "could not convert string to float: " + "%.200s", s); + else if (fail_pos == s) + PyErr_Format(PyExc_ValueError, + "could not convert string to float: " + "%.200s", s); + else if (errno == ERANGE && fabs(x) >= 1.0 && overflow_exception) + PyErr_Format(overflow_exception, + "value too large to convert to float: " + "%.200s", s); + else + result = x; + + if (endptr != NULL) + *endptr = fail_pos; + return result; } /* Given a string that may have a decimal point in the current @@ -372,30 +372,30 @@ PyOS_string_to_double(const char *s, Py_LOCAL_INLINE(void) change_decimal_from_locale_to_dot(char* buffer) { - struct lconv *locale_data = localeconv(); - const char *decimal_point = locale_data->decimal_point; - - if (decimal_point[0] != '.' || decimal_point[1] != 0) { - size_t decimal_point_len = strlen(decimal_point); - - if (*buffer == '+' || *buffer == '-') - buffer++; - while (Py_ISDIGIT(*buffer)) - buffer++; - if (strncmp(buffer, decimal_point, decimal_point_len) == 0) { - *buffer = '.'; - buffer++; - if (decimal_point_len > 1) { - /* buffer needs to get smaller */ - size_t rest_len = strlen(buffer + - (decimal_point_len - 1)); - memmove(buffer, - buffer + (decimal_point_len - 1), - rest_len); - buffer[rest_len] = 0; - } - } - } + struct lconv *locale_data = localeconv(); + const char *decimal_point = locale_data->decimal_point; + + if (decimal_point[0] != '.' || decimal_point[1] != 0) { + size_t decimal_point_len = strlen(decimal_point); + + if (*buffer == '+' || *buffer == '-') + buffer++; + while (Py_ISDIGIT(*buffer)) + buffer++; + if (strncmp(buffer, decimal_point, decimal_point_len) == 0) { + *buffer = '.'; + buffer++; + if (decimal_point_len > 1) { + /* buffer needs to get smaller */ + size_t rest_len = strlen(buffer + + (decimal_point_len - 1)); + memmove(buffer, + buffer + (decimal_point_len - 1), + rest_len); + buffer[rest_len] = 0; + } + } + } } @@ -410,65 +410,65 @@ as necessary to represent the exponent. Py_LOCAL_INLINE(void) ensure_minimum_exponent_length(char* buffer, size_t buf_size) { - char *p = strpbrk(buffer, "eE"); - if (p && (*(p + 1) == '-' || *(p + 1) == '+')) { - char *start = p + 2; - int exponent_digit_cnt = 0; - int leading_zero_cnt = 0; - int in_leading_zeros = 1; - int significant_digit_cnt; - - /* Skip over the exponent and the sign. */ - p += 2; - - /* Find the end of the exponent, keeping track of leading - zeros. */ - while (*p && Py_ISDIGIT(*p)) { - if (in_leading_zeros && *p == '0') - ++leading_zero_cnt; - if (*p != '0') - in_leading_zeros = 0; - ++p; - ++exponent_digit_cnt; - } - - significant_digit_cnt = exponent_digit_cnt - leading_zero_cnt; - if (exponent_digit_cnt == MIN_EXPONENT_DIGITS) { - /* If there are 2 exactly digits, we're done, - regardless of what they contain */ - } - else if (exponent_digit_cnt > MIN_EXPONENT_DIGITS) { - int extra_zeros_cnt; - - /* There are more than 2 digits in the exponent. See - if we can delete some of the leading zeros */ - if (significant_digit_cnt < MIN_EXPONENT_DIGITS) - significant_digit_cnt = MIN_EXPONENT_DIGITS; - extra_zeros_cnt = exponent_digit_cnt - - significant_digit_cnt; - - /* Delete extra_zeros_cnt worth of characters from the - front of the exponent */ - assert(extra_zeros_cnt >= 0); - - /* Add one to significant_digit_cnt to copy the - trailing 0 byte, thus setting the length */ - memmove(start, - start + extra_zeros_cnt, - significant_digit_cnt + 1); - } - else { - /* If there are fewer than 2 digits, add zeros - until there are 2, if there's enough room */ - int zeros = MIN_EXPONENT_DIGITS - exponent_digit_cnt; - if (start + zeros + exponent_digit_cnt + 1 - < buffer + buf_size) { - memmove(start + zeros, start, - exponent_digit_cnt + 1); - memset(start, '0', zeros); - } - } - } + char *p = strpbrk(buffer, "eE"); + if (p && (*(p + 1) == '-' || *(p + 1) == '+')) { + char *start = p + 2; + int exponent_digit_cnt = 0; + int leading_zero_cnt = 0; + int in_leading_zeros = 1; + int significant_digit_cnt; + + /* Skip over the exponent and the sign. */ + p += 2; + + /* Find the end of the exponent, keeping track of leading + zeros. */ + while (*p && Py_ISDIGIT(*p)) { + if (in_leading_zeros && *p == '0') + ++leading_zero_cnt; + if (*p != '0') + in_leading_zeros = 0; + ++p; + ++exponent_digit_cnt; + } + + significant_digit_cnt = exponent_digit_cnt - leading_zero_cnt; + if (exponent_digit_cnt == MIN_EXPONENT_DIGITS) { + /* If there are 2 exactly digits, we're done, + regardless of what they contain */ + } + else if (exponent_digit_cnt > MIN_EXPONENT_DIGITS) { + int extra_zeros_cnt; + + /* There are more than 2 digits in the exponent. See + if we can delete some of the leading zeros */ + if (significant_digit_cnt < MIN_EXPONENT_DIGITS) + significant_digit_cnt = MIN_EXPONENT_DIGITS; + extra_zeros_cnt = exponent_digit_cnt - + significant_digit_cnt; + + /* Delete extra_zeros_cnt worth of characters from the + front of the exponent */ + assert(extra_zeros_cnt >= 0); + + /* Add one to significant_digit_cnt to copy the + trailing 0 byte, thus setting the length */ + memmove(start, + start + extra_zeros_cnt, + significant_digit_cnt + 1); + } + else { + /* If there are fewer than 2 digits, add zeros + until there are 2, if there's enough room */ + int zeros = MIN_EXPONENT_DIGITS - exponent_digit_cnt; + if (start + zeros + exponent_digit_cnt + 1 + < buffer + buf_size) { + memmove(start + zeros, start, + exponent_digit_cnt + 1); + memset(start, '0', zeros); + } + } + } } /* Remove trailing zeros after the decimal point from a numeric string; also @@ -478,40 +478,40 @@ ensure_minimum_exponent_length(char* buffer, size_t buf_size) Py_LOCAL_INLINE(void) remove_trailing_zeros(char *buffer) { - char *old_fraction_end, *new_fraction_end, *end, *p; - - p = buffer; - if (*p == '-' || *p == '+') - /* Skip leading sign, if present */ - ++p; - while (Py_ISDIGIT(*p)) - ++p; - - /* if there's no decimal point there's nothing to do */ - if (*p++ != '.') - return; - - /* scan any digits after the point */ - while (Py_ISDIGIT(*p)) - ++p; - old_fraction_end = p; - - /* scan up to ending '\0' */ - while (*p != '\0') - p++; - /* +1 to make sure that we move the null byte as well */ - end = p+1; - - /* scan back from fraction_end, looking for removable zeros */ - p = old_fraction_end; - while (*(p-1) == '0') - --p; - /* and remove point if we've got that far */ - if (*(p-1) == '.') - --p; - new_fraction_end = p; - - memmove(new_fraction_end, old_fraction_end, end-old_fraction_end); + char *old_fraction_end, *new_fraction_end, *end, *p; + + p = buffer; + if (*p == '-' || *p == '+') + /* Skip leading sign, if present */ + ++p; + while (Py_ISDIGIT(*p)) + ++p; + + /* if there's no decimal point there's nothing to do */ + if (*p++ != '.') + return; + + /* scan any digits after the point */ + while (Py_ISDIGIT(*p)) + ++p; + old_fraction_end = p; + + /* scan up to ending '\0' */ + while (*p != '\0') + p++; + /* +1 to make sure that we move the null byte as well */ + end = p+1; + + /* scan back from fraction_end, looking for removable zeros */ + p = old_fraction_end; + while (*(p-1) == '0') + --p; + /* and remove point if we've got that far */ + if (*(p-1) == '.') + --p; + new_fraction_end = p; + + memmove(new_fraction_end, old_fraction_end, end-old_fraction_end); } /* Ensure that buffer has a decimal point in it. The decimal point will not @@ -524,91 +524,91 @@ remove_trailing_zeros(char *buffer) Py_LOCAL_INLINE(char *) ensure_decimal_point(char* buffer, size_t buf_size, int precision) { - int digit_count, insert_count = 0, convert_to_exp = 0; - char *chars_to_insert, *digits_start; - - /* search for the first non-digit character */ - char *p = buffer; - if (*p == '-' || *p == '+') - /* Skip leading sign, if present. I think this could only - ever be '-', but it can't hurt to check for both. */ - ++p; - digits_start = p; - while (*p && Py_ISDIGIT(*p)) - ++p; - digit_count = Py_SAFE_DOWNCAST(p - digits_start, Py_ssize_t, int); - - if (*p == '.') { - if (Py_ISDIGIT(*(p+1))) { - /* Nothing to do, we already have a decimal - point and a digit after it */ - } - else { - /* We have a decimal point, but no following - digit. Insert a zero after the decimal. */ - /* can't ever get here via PyOS_double_to_string */ - assert(precision == -1); - ++p; - chars_to_insert = "0"; - insert_count = 1; - } - } - else if (!(*p == 'e' || *p == 'E')) { - /* Don't add ".0" if we have an exponent. */ - if (digit_count == precision) { - /* issue 5864: don't add a trailing .0 in the case - where the '%g'-formatted result already has as many - significant digits as were requested. Switch to - exponential notation instead. */ - convert_to_exp = 1; - /* no exponent, no point, and we shouldn't land here - for infs and nans, so we must be at the end of the - string. */ - assert(*p == '\0'); - } - else { - assert(precision == -1 || digit_count < precision); - chars_to_insert = ".0"; - insert_count = 2; - } - } - if (insert_count) { - size_t buf_len = strlen(buffer); - if (buf_len + insert_count + 1 >= buf_size) { - /* If there is not enough room in the buffer - for the additional text, just skip it. It's - not worth generating an error over. */ - } - else { - memmove(p + insert_count, p, - buffer + strlen(buffer) - p + 1); - memcpy(p, chars_to_insert, insert_count); - } - } - if (convert_to_exp) { - int written; - size_t buf_avail; - p = digits_start; - /* insert decimal point */ - assert(digit_count >= 1); - memmove(p+2, p+1, digit_count); /* safe, but overwrites nul */ - p[1] = '.'; - p += digit_count+1; - assert(p <= buf_size+buffer); - buf_avail = buf_size+buffer-p; - if (buf_avail == 0) - return NULL; - /* Add exponent. It's okay to use lower case 'e': we only - arrive here as a result of using the empty format code or - repr/str builtins and those never want an upper case 'E' */ - written = PyOS_snprintf(p, buf_avail, "e%+.02d", digit_count-1); - if (!(0 <= written && - written < Py_SAFE_DOWNCAST(buf_avail, size_t, int))) - /* output truncated, or something else bad happened */ - return NULL; - remove_trailing_zeros(buffer); - } - return buffer; + int digit_count, insert_count = 0, convert_to_exp = 0; + char *chars_to_insert, *digits_start; + + /* search for the first non-digit character */ + char *p = buffer; + if (*p == '-' || *p == '+') + /* Skip leading sign, if present. I think this could only + ever be '-', but it can't hurt to check for both. */ + ++p; + digits_start = p; + while (*p && Py_ISDIGIT(*p)) + ++p; + digit_count = Py_SAFE_DOWNCAST(p - digits_start, Py_ssize_t, int); + + if (*p == '.') { + if (Py_ISDIGIT(*(p+1))) { + /* Nothing to do, we already have a decimal + point and a digit after it */ + } + else { + /* We have a decimal point, but no following + digit. Insert a zero after the decimal. */ + /* can't ever get here via PyOS_double_to_string */ + assert(precision == -1); + ++p; + chars_to_insert = "0"; + insert_count = 1; + } + } + else if (!(*p == 'e' || *p == 'E')) { + /* Don't add ".0" if we have an exponent. */ + if (digit_count == precision) { + /* issue 5864: don't add a trailing .0 in the case + where the '%g'-formatted result already has as many + significant digits as were requested. Switch to + exponential notation instead. */ + convert_to_exp = 1; + /* no exponent, no point, and we shouldn't land here + for infs and nans, so we must be at the end of the + string. */ + assert(*p == '\0'); + } + else { + assert(precision == -1 || digit_count < precision); + chars_to_insert = ".0"; + insert_count = 2; + } + } + if (insert_count) { + size_t buf_len = strlen(buffer); + if (buf_len + insert_count + 1 >= buf_size) { + /* If there is not enough room in the buffer + for the additional text, just skip it. It's + not worth generating an error over. */ + } + else { + memmove(p + insert_count, p, + buffer + strlen(buffer) - p + 1); + memcpy(p, chars_to_insert, insert_count); + } + } + if (convert_to_exp) { + int written; + size_t buf_avail; + p = digits_start; + /* insert decimal point */ + assert(digit_count >= 1); + memmove(p+2, p+1, digit_count); /* safe, but overwrites nul */ + p[1] = '.'; + p += digit_count+1; + assert(p <= buf_size+buffer); + buf_avail = buf_size+buffer-p; + if (buf_avail == 0) + return NULL; + /* Add exponent. It's okay to use lower case 'e': we only + arrive here as a result of using the empty format code or + repr/str builtins and those never want an upper case 'E' */ + written = PyOS_snprintf(p, buf_avail, "e%+.02d", digit_count-1); + if (!(0 <= written && + written < Py_SAFE_DOWNCAST(buf_avail, size_t, int))) + /* output truncated, or something else bad happened */ + return NULL; + remove_trailing_zeros(buffer); + } + return buffer; } /* see FORMATBUFLEN in unicodeobject.c */ @@ -619,14 +619,14 @@ ensure_decimal_point(char* buffer, size_t buf_size, int precision) * @buffer: A buffer to place the resulting string in * @buf_size: The length of the buffer. * @format: The printf()-style format to use for the - * code to use for converting. + * code to use for converting. * @d: The #gdouble to convert * * Converts a #gdouble to a string, using the '.' as * decimal point. To format the number you pass in * a printf()-style format string. Allowed conversion * specifiers are 'e', 'E', 'f', 'F', 'g', 'G', and 'Z'. - * + * * 'Z' is the same as 'g', except it always has a decimal and * at least one digit after the decimal. * @@ -634,97 +634,97 @@ ensure_decimal_point(char* buffer, size_t buf_size, int precision) * On failure returns NULL but does not set any Python exception. **/ char * -_PyOS_ascii_formatd(char *buffer, - size_t buf_size, - const char *format, - double d, - int precision) +_PyOS_ascii_formatd(char *buffer, + size_t buf_size, + const char *format, + double d, + int precision) { - char format_char; - size_t format_len = strlen(format); - - /* Issue 2264: code 'Z' requires copying the format. 'Z' is 'g', but - also with at least one character past the decimal. */ - char tmp_format[FLOAT_FORMATBUFLEN]; - - /* The last character in the format string must be the format char */ - format_char = format[format_len - 1]; - - if (format[0] != '%') - return NULL; - - /* I'm not sure why this test is here. It's ensuring that the format - string after the first character doesn't have a single quote, a - lowercase l, or a percent. This is the reverse of the commented-out - test about 10 lines ago. */ - if (strpbrk(format + 1, "'l%")) - return NULL; - - /* Also curious about this function is that it accepts format strings - like "%xg", which are invalid for floats. In general, the - interface to this function is not very good, but changing it is - difficult because it's a public API. */ - - if (!(format_char == 'e' || format_char == 'E' || - format_char == 'f' || format_char == 'F' || - format_char == 'g' || format_char == 'G' || - format_char == 'Z')) - return NULL; - - /* Map 'Z' format_char to 'g', by copying the format string and - replacing the final char with a 'g' */ - if (format_char == 'Z') { - if (format_len + 1 >= sizeof(tmp_format)) { - /* The format won't fit in our copy. Error out. In - practice, this will never happen and will be - detected by returning NULL */ - return NULL; - } - strcpy(tmp_format, format); - tmp_format[format_len - 1] = 'g'; - format = tmp_format; - } - - - /* Have PyOS_snprintf do the hard work */ - PyOS_snprintf(buffer, buf_size, format, d); - - /* Do various fixups on the return string */ - - /* Get the current locale, and find the decimal point string. - Convert that string back to a dot. */ - change_decimal_from_locale_to_dot(buffer); - - /* If an exponent exists, ensure that the exponent is at least - MIN_EXPONENT_DIGITS digits, providing the buffer is large enough - for the extra zeros. Also, if there are more than - MIN_EXPONENT_DIGITS, remove as many zeros as possible until we get - back to MIN_EXPONENT_DIGITS */ - ensure_minimum_exponent_length(buffer, buf_size); - - /* If format_char is 'Z', make sure we have at least one character - after the decimal point (and make sure we have a decimal point); - also switch to exponential notation in some edge cases where the - extra character would produce more significant digits that we - really want. */ - if (format_char == 'Z') - buffer = ensure_decimal_point(buffer, buf_size, precision); - - return buffer; + char format_char; + size_t format_len = strlen(format); + + /* Issue 2264: code 'Z' requires copying the format. 'Z' is 'g', but + also with at least one character past the decimal. */ + char tmp_format[FLOAT_FORMATBUFLEN]; + + /* The last character in the format string must be the format char */ + format_char = format[format_len - 1]; + + if (format[0] != '%') + return NULL; + + /* I'm not sure why this test is here. It's ensuring that the format + string after the first character doesn't have a single quote, a + lowercase l, or a percent. This is the reverse of the commented-out + test about 10 lines ago. */ + if (strpbrk(format + 1, "'l%")) + return NULL; + + /* Also curious about this function is that it accepts format strings + like "%xg", which are invalid for floats. In general, the + interface to this function is not very good, but changing it is + difficult because it's a public API. */ + + if (!(format_char == 'e' || format_char == 'E' || + format_char == 'f' || format_char == 'F' || + format_char == 'g' || format_char == 'G' || + format_char == 'Z')) + return NULL; + + /* Map 'Z' format_char to 'g', by copying the format string and + replacing the final char with a 'g' */ + if (format_char == 'Z') { + if (format_len + 1 >= sizeof(tmp_format)) { + /* The format won't fit in our copy. Error out. In + practice, this will never happen and will be + detected by returning NULL */ + return NULL; + } + strcpy(tmp_format, format); + tmp_format[format_len - 1] = 'g'; + format = tmp_format; + } + + + /* Have PyOS_snprintf do the hard work */ + PyOS_snprintf(buffer, buf_size, format, d); + + /* Do various fixups on the return string */ + + /* Get the current locale, and find the decimal point string. + Convert that string back to a dot. */ + change_decimal_from_locale_to_dot(buffer); + + /* If an exponent exists, ensure that the exponent is at least + MIN_EXPONENT_DIGITS digits, providing the buffer is large enough + for the extra zeros. Also, if there are more than + MIN_EXPONENT_DIGITS, remove as many zeros as possible until we get + back to MIN_EXPONENT_DIGITS */ + ensure_minimum_exponent_length(buffer, buf_size); + + /* If format_char is 'Z', make sure we have at least one character + after the decimal point (and make sure we have a decimal point); + also switch to exponential notation in some edge cases where the + extra character would produce more significant digits that we + really want. */ + if (format_char == 'Z') + buffer = ensure_decimal_point(buffer, buf_size, precision); + + return buffer; } char * -PyOS_ascii_formatd(char *buffer, - size_t buf_size, - const char *format, - double d) +PyOS_ascii_formatd(char *buffer, + size_t buf_size, + const char *format, + double d) { - if (PyErr_WarnEx(PyExc_DeprecationWarning, - "PyOS_ascii_formatd is deprecated, " - "use PyOS_double_to_string instead", 1) < 0) - return NULL; + if (PyErr_WarnEx(PyExc_DeprecationWarning, + "PyOS_ascii_formatd is deprecated, " + "use PyOS_double_to_string instead", 1) < 0) + return NULL; - return _PyOS_ascii_formatd(buffer, buf_size, format, d, -1); + return _PyOS_ascii_formatd(buffer, buf_size, format, d, -1); } #ifdef PY_NO_SHORT_FLOAT_REPR @@ -737,146 +737,146 @@ PyAPI_FUNC(char *) PyOS_double_to_string(double val, int flags, int *type) { - char format[32]; - Py_ssize_t bufsize; - char *buf; - int t, exp; - int upper = 0; - - /* Validate format_code, and map upper and lower case */ - switch (format_code) { - case 'e': /* exponent */ - case 'f': /* fixed */ - case 'g': /* general */ - break; - case 'E': - upper = 1; - format_code = 'e'; - break; - case 'F': - upper = 1; - format_code = 'f'; - break; - case 'G': - upper = 1; - format_code = 'g'; - break; - case 'r': /* repr format */ - /* Supplied precision is unused, must be 0. */ - if (precision != 0) { - PyErr_BadInternalCall(); - return NULL; - } - /* The repr() precision (17 significant decimal digits) is the - minimal number that is guaranteed to have enough precision - so that if the number is read back in the exact same binary - value is recreated. This is true for IEEE floating point - by design, and also happens to work for all other modern - hardware. */ - precision = 17; - format_code = 'g'; - break; - default: - PyErr_BadInternalCall(); - return NULL; - } - - /* Here's a quick-and-dirty calculation to figure out how big a buffer - we need. In general, for a finite float we need: - - 1 byte for each digit of the decimal significand, and - - 1 for a possible sign - 1 for a possible decimal point - 2 for a possible [eE][+-] - 1 for each digit of the exponent; if we allow 19 digits - total then we're safe up to exponents of 2**63. - 1 for the trailing nul byte - - This gives a total of 24 + the number of digits in the significand, - and the number of digits in the significand is: - - for 'g' format: at most precision, except possibly - when precision == 0, when it's 1. - for 'e' format: precision+1 - for 'f' format: precision digits after the point, at least 1 - before. To figure out how many digits appear before the point - we have to examine the size of the number. If fabs(val) < 1.0 - then there will be only one digit before the point. If - fabs(val) >= 1.0, then there are at most - - 1+floor(log10(ceiling(fabs(val)))) - - digits before the point (where the 'ceiling' allows for the - possibility that the rounding rounds the integer part of val - up). A safe upper bound for the above quantity is - 1+floor(exp/3), where exp is the unique integer such that 0.5 - <= fabs(val)/2**exp < 1.0. This exp can be obtained from - frexp. - - So we allow room for precision+1 digits for all formats, plus an - extra floor(exp/3) digits for 'f' format. - - */ - - if (Py_IS_NAN(val) || Py_IS_INFINITY(val)) - /* 3 for 'inf'/'nan', 1 for sign, 1 for '\0' */ - bufsize = 5; - else { - bufsize = 25 + precision; - if (format_code == 'f' && fabs(val) >= 1.0) { - frexp(val, &exp); - bufsize += exp/3; - } - } - - buf = PyMem_Malloc(bufsize); - if (buf == NULL) { - PyErr_NoMemory(); - return NULL; - } - - /* Handle nan and inf. */ - if (Py_IS_NAN(val)) { - strcpy(buf, "nan"); - t = Py_DTST_NAN; - } else if (Py_IS_INFINITY(val)) { - if (copysign(1., val) == 1.) - strcpy(buf, "inf"); - else - strcpy(buf, "-inf"); - t = Py_DTST_INFINITE; - } else { - t = Py_DTST_FINITE; - if (flags & Py_DTSF_ADD_DOT_0) - format_code = 'Z'; - - PyOS_snprintf(format, sizeof(format), "%%%s.%i%c", - (flags & Py_DTSF_ALT ? "#" : ""), precision, - format_code); - _PyOS_ascii_formatd(buf, bufsize, format, val, precision); - } - - /* Add sign when requested. It's convenient (esp. when formatting - complex numbers) to include a sign even for inf and nan. */ - if (flags & Py_DTSF_SIGN && buf[0] != '-') { - size_t len = strlen(buf); - /* the bufsize calculations above should ensure that we've got - space to add a sign */ - assert((size_t)bufsize >= len+2); - memmove(buf+1, buf, len+1); - buf[0] = '+'; - } - if (upper) { - /* Convert to upper case. */ - char *p1; - for (p1 = buf; *p1; p1++) - *p1 = Py_TOUPPER(*p1); - } - - if (type) - *type = t; - return buf; + char format[32]; + Py_ssize_t bufsize; + char *buf; + int t, exp; + int upper = 0; + + /* Validate format_code, and map upper and lower case */ + switch (format_code) { + case 'e': /* exponent */ + case 'f': /* fixed */ + case 'g': /* general */ + break; + case 'E': + upper = 1; + format_code = 'e'; + break; + case 'F': + upper = 1; + format_code = 'f'; + break; + case 'G': + upper = 1; + format_code = 'g'; + break; + case 'r': /* repr format */ + /* Supplied precision is unused, must be 0. */ + if (precision != 0) { + PyErr_BadInternalCall(); + return NULL; + } + /* The repr() precision (17 significant decimal digits) is the + minimal number that is guaranteed to have enough precision + so that if the number is read back in the exact same binary + value is recreated. This is true for IEEE floating point + by design, and also happens to work for all other modern + hardware. */ + precision = 17; + format_code = 'g'; + break; + default: + PyErr_BadInternalCall(); + return NULL; + } + + /* Here's a quick-and-dirty calculation to figure out how big a buffer + we need. In general, for a finite float we need: + + 1 byte for each digit of the decimal significand, and + + 1 for a possible sign + 1 for a possible decimal point + 2 for a possible [eE][+-] + 1 for each digit of the exponent; if we allow 19 digits + total then we're safe up to exponents of 2**63. + 1 for the trailing nul byte + + This gives a total of 24 + the number of digits in the significand, + and the number of digits in the significand is: + + for 'g' format: at most precision, except possibly + when precision == 0, when it's 1. + for 'e' format: precision+1 + for 'f' format: precision digits after the point, at least 1 + before. To figure out how many digits appear before the point + we have to examine the size of the number. If fabs(val) < 1.0 + then there will be only one digit before the point. If + fabs(val) >= 1.0, then there are at most + + 1+floor(log10(ceiling(fabs(val)))) + + digits before the point (where the 'ceiling' allows for the + possibility that the rounding rounds the integer part of val + up). A safe upper bound for the above quantity is + 1+floor(exp/3), where exp is the unique integer such that 0.5 + <= fabs(val)/2**exp < 1.0. This exp can be obtained from + frexp. + + So we allow room for precision+1 digits for all formats, plus an + extra floor(exp/3) digits for 'f' format. + + */ + + if (Py_IS_NAN(val) || Py_IS_INFINITY(val)) + /* 3 for 'inf'/'nan', 1 for sign, 1 for '\0' */ + bufsize = 5; + else { + bufsize = 25 + precision; + if (format_code == 'f' && fabs(val) >= 1.0) { + frexp(val, &exp); + bufsize += exp/3; + } + } + + buf = PyMem_Malloc(bufsize); + if (buf == NULL) { + PyErr_NoMemory(); + return NULL; + } + + /* Handle nan and inf. */ + if (Py_IS_NAN(val)) { + strcpy(buf, "nan"); + t = Py_DTST_NAN; + } else if (Py_IS_INFINITY(val)) { + if (copysign(1., val) == 1.) + strcpy(buf, "inf"); + else + strcpy(buf, "-inf"); + t = Py_DTST_INFINITE; + } else { + t = Py_DTST_FINITE; + if (flags & Py_DTSF_ADD_DOT_0) + format_code = 'Z'; + + PyOS_snprintf(format, sizeof(format), "%%%s.%i%c", + (flags & Py_DTSF_ALT ? "#" : ""), precision, + format_code); + _PyOS_ascii_formatd(buf, bufsize, format, val, precision); + } + + /* Add sign when requested. It's convenient (esp. when formatting + complex numbers) to include a sign even for inf and nan. */ + if (flags & Py_DTSF_SIGN && buf[0] != '-') { + size_t len = strlen(buf); + /* the bufsize calculations above should ensure that we've got + space to add a sign */ + assert((size_t)bufsize >= len+2); + memmove(buf+1, buf, len+1); + buf[0] = '+'; + } + if (upper) { + /* Convert to upper case. */ + char *p1; + for (p1 = buf; *p1; p1++) + *p1 = Py_TOUPPER(*p1); + } + + if (type) + *type = t; + return buf; } #else @@ -891,14 +891,14 @@ PyAPI_FUNC(char *) PyOS_double_to_string(double val, /* The lengths of these are known to the code below, so don't change them */ static char *lc_float_strings[] = { - "inf", - "nan", - "e", + "inf", + "nan", + "e", }; static char *uc_float_strings[] = { - "INF", - "NAN", - "E", + "INF", + "NAN", + "E", }; @@ -922,9 +922,9 @@ static char *uc_float_strings[] = { be nonzero. type, if non-NULL, will be set to one of these constants to identify the type of the 'd' argument: - Py_DTST_FINITE - Py_DTST_INFINITE - Py_DTST_NAN + Py_DTST_FINITE + Py_DTST_INFINITE + Py_DTST_NAN Returns a PyMem_Malloc'd block of memory containing the resulting string, or NULL on error. If NULL is returned, the Python error has been set. @@ -932,315 +932,315 @@ static char *uc_float_strings[] = { static char * format_float_short(double d, char format_code, - int mode, Py_ssize_t precision, - int always_add_sign, int add_dot_0_if_integer, - int use_alt_formatting, char **float_strings, int *type) + int mode, Py_ssize_t precision, + int always_add_sign, int add_dot_0_if_integer, + int use_alt_formatting, char **float_strings, int *type) { - char *buf = NULL; - char *p = NULL; - Py_ssize_t bufsize = 0; - char *digits, *digits_end; - int decpt_as_int, sign, exp_len, exp = 0, use_exp = 0; - Py_ssize_t decpt, digits_len, vdigits_start, vdigits_end; - _Py_SET_53BIT_PRECISION_HEADER; - - /* _Py_dg_dtoa returns a digit string (no decimal point or exponent). - Must be matched by a call to _Py_dg_freedtoa. */ - _Py_SET_53BIT_PRECISION_START; - digits = _Py_dg_dtoa(d, mode, precision, &decpt_as_int, &sign, - &digits_end); - _Py_SET_53BIT_PRECISION_END; - - decpt = (Py_ssize_t)decpt_as_int; - if (digits == NULL) { - /* The only failure mode is no memory. */ - PyErr_NoMemory(); - goto exit; - } - assert(digits_end != NULL && digits_end >= digits); - digits_len = digits_end - digits; - - if (digits_len && !Py_ISDIGIT(digits[0])) { - /* Infinities and nans here; adapt Gay's output, - so convert Infinity to inf and NaN to nan, and - ignore sign of nan. Then return. */ - - /* ignore the actual sign of a nan */ - if (digits[0] == 'n' || digits[0] == 'N') - sign = 0; - - /* We only need 5 bytes to hold the result "+inf\0" . */ - bufsize = 5; /* Used later in an assert. */ - buf = (char *)PyMem_Malloc(bufsize); - if (buf == NULL) { - PyErr_NoMemory(); - goto exit; - } - p = buf; - - if (sign == 1) { - *p++ = '-'; - } - else if (always_add_sign) { - *p++ = '+'; - } - if (digits[0] == 'i' || digits[0] == 'I') { - strncpy(p, float_strings[OFS_INF], 3); - p += 3; - - if (type) - *type = Py_DTST_INFINITE; - } - else if (digits[0] == 'n' || digits[0] == 'N') { - strncpy(p, float_strings[OFS_NAN], 3); - p += 3; - - if (type) - *type = Py_DTST_NAN; - } - else { - /* shouldn't get here: Gay's code should always return - something starting with a digit, an 'I', or 'N' */ - strncpy(p, "ERR", 3); - p += 3; - assert(0); - } - goto exit; - } - - /* The result must be finite (not inf or nan). */ - if (type) - *type = Py_DTST_FINITE; - - - /* We got digits back, format them. We may need to pad 'digits' - either on the left or right (or both) with extra zeros, so in - general the resulting string has the form - - [<sign>]<zeros><digits><zeros>[<exponent>] - - where either of the <zeros> pieces could be empty, and there's a - decimal point that could appear either in <digits> or in the - leading or trailing <zeros>. - - Imagine an infinite 'virtual' string vdigits, consisting of the - string 'digits' (starting at index 0) padded on both the left and - right with infinite strings of zeros. We want to output a slice - - vdigits[vdigits_start : vdigits_end] - - of this virtual string. Thus if vdigits_start < 0 then we'll end - up producing some leading zeros; if vdigits_end > digits_len there - will be trailing zeros in the output. The next section of code - determines whether to use an exponent or not, figures out the - position 'decpt' of the decimal point, and computes 'vdigits_start' - and 'vdigits_end'. */ - vdigits_end = digits_len; - switch (format_code) { - case 'e': - use_exp = 1; - vdigits_end = precision; - break; - case 'f': - vdigits_end = decpt + precision; - break; - case 'g': - if (decpt <= -4 || decpt > - (add_dot_0_if_integer ? precision-1 : precision)) - use_exp = 1; - if (use_alt_formatting) - vdigits_end = precision; - break; - case 'r': - /* convert to exponential format at 1e16. We used to convert - at 1e17, but that gives odd-looking results for some values - when a 16-digit 'shortest' repr is padded with bogus zeros. - For example, repr(2e16+8) would give 20000000000000010.0; - the true value is 20000000000000008.0. */ - if (decpt <= -4 || decpt > 16) - use_exp = 1; - break; - default: - PyErr_BadInternalCall(); - goto exit; - } - - /* if using an exponent, reset decimal point position to 1 and adjust - exponent accordingly.*/ - if (use_exp) { - exp = decpt - 1; - decpt = 1; - } - /* ensure vdigits_start < decpt <= vdigits_end, or vdigits_start < - decpt < vdigits_end if add_dot_0_if_integer and no exponent */ - vdigits_start = decpt <= 0 ? decpt-1 : 0; - if (!use_exp && add_dot_0_if_integer) - vdigits_end = vdigits_end > decpt ? vdigits_end : decpt + 1; - else - vdigits_end = vdigits_end > decpt ? vdigits_end : decpt; - - /* double check inequalities */ - assert(vdigits_start <= 0 && - 0 <= digits_len && - digits_len <= vdigits_end); - /* decimal point should be in (vdigits_start, vdigits_end] */ - assert(vdigits_start < decpt && decpt <= vdigits_end); - - /* Compute an upper bound how much memory we need. This might be a few - chars too long, but no big deal. */ - bufsize = - /* sign, decimal point and trailing 0 byte */ - 3 + - - /* total digit count (including zero padding on both sides) */ - (vdigits_end - vdigits_start) + - - /* exponent "e+100", max 3 numerical digits */ - (use_exp ? 5 : 0); - - /* Now allocate the memory and initialize p to point to the start of - it. */ - buf = (char *)PyMem_Malloc(bufsize); - if (buf == NULL) { - PyErr_NoMemory(); - goto exit; - } - p = buf; - - /* Add a negative sign if negative, and a plus sign if non-negative - and always_add_sign is true. */ - if (sign == 1) - *p++ = '-'; - else if (always_add_sign) - *p++ = '+'; - - /* note that exactly one of the three 'if' conditions is true, - so we include exactly one decimal point */ - /* Zero padding on left of digit string */ - if (decpt <= 0) { - memset(p, '0', decpt-vdigits_start); - p += decpt - vdigits_start; - *p++ = '.'; - memset(p, '0', 0-decpt); - p += 0-decpt; - } - else { - memset(p, '0', 0-vdigits_start); - p += 0 - vdigits_start; - } - - /* Digits, with included decimal point */ - if (0 < decpt && decpt <= digits_len) { - strncpy(p, digits, decpt-0); - p += decpt-0; - *p++ = '.'; - strncpy(p, digits+decpt, digits_len-decpt); - p += digits_len-decpt; - } - else { - strncpy(p, digits, digits_len); - p += digits_len; - } - - /* And zeros on the right */ - if (digits_len < decpt) { - memset(p, '0', decpt-digits_len); - p += decpt-digits_len; - *p++ = '.'; - memset(p, '0', vdigits_end-decpt); - p += vdigits_end-decpt; - } - else { - memset(p, '0', vdigits_end-digits_len); - p += vdigits_end-digits_len; - } - - /* Delete a trailing decimal pt unless using alternative formatting. */ - if (p[-1] == '.' && !use_alt_formatting) - p--; - - /* Now that we've done zero padding, add an exponent if needed. */ - if (use_exp) { - *p++ = float_strings[OFS_E][0]; - exp_len = sprintf(p, "%+.02d", exp); - p += exp_len; - } + char *buf = NULL; + char *p = NULL; + Py_ssize_t bufsize = 0; + char *digits, *digits_end; + int decpt_as_int, sign, exp_len, exp = 0, use_exp = 0; + Py_ssize_t decpt, digits_len, vdigits_start, vdigits_end; + _Py_SET_53BIT_PRECISION_HEADER; + + /* _Py_dg_dtoa returns a digit string (no decimal point or exponent). + Must be matched by a call to _Py_dg_freedtoa. */ + _Py_SET_53BIT_PRECISION_START; + digits = _Py_dg_dtoa(d, mode, precision, &decpt_as_int, &sign, + &digits_end); + _Py_SET_53BIT_PRECISION_END; + + decpt = (Py_ssize_t)decpt_as_int; + if (digits == NULL) { + /* The only failure mode is no memory. */ + PyErr_NoMemory(); + goto exit; + } + assert(digits_end != NULL && digits_end >= digits); + digits_len = digits_end - digits; + + if (digits_len && !Py_ISDIGIT(digits[0])) { + /* Infinities and nans here; adapt Gay's output, + so convert Infinity to inf and NaN to nan, and + ignore sign of nan. Then return. */ + + /* ignore the actual sign of a nan */ + if (digits[0] == 'n' || digits[0] == 'N') + sign = 0; + + /* We only need 5 bytes to hold the result "+inf\0" . */ + bufsize = 5; /* Used later in an assert. */ + buf = (char *)PyMem_Malloc(bufsize); + if (buf == NULL) { + PyErr_NoMemory(); + goto exit; + } + p = buf; + + if (sign == 1) { + *p++ = '-'; + } + else if (always_add_sign) { + *p++ = '+'; + } + if (digits[0] == 'i' || digits[0] == 'I') { + strncpy(p, float_strings[OFS_INF], 3); + p += 3; + + if (type) + *type = Py_DTST_INFINITE; + } + else if (digits[0] == 'n' || digits[0] == 'N') { + strncpy(p, float_strings[OFS_NAN], 3); + p += 3; + + if (type) + *type = Py_DTST_NAN; + } + else { + /* shouldn't get here: Gay's code should always return + something starting with a digit, an 'I', or 'N' */ + strncpy(p, "ERR", 3); + p += 3; + assert(0); + } + goto exit; + } + + /* The result must be finite (not inf or nan). */ + if (type) + *type = Py_DTST_FINITE; + + + /* We got digits back, format them. We may need to pad 'digits' + either on the left or right (or both) with extra zeros, so in + general the resulting string has the form + + [<sign>]<zeros><digits><zeros>[<exponent>] + + where either of the <zeros> pieces could be empty, and there's a + decimal point that could appear either in <digits> or in the + leading or trailing <zeros>. + + Imagine an infinite 'virtual' string vdigits, consisting of the + string 'digits' (starting at index 0) padded on both the left and + right with infinite strings of zeros. We want to output a slice + + vdigits[vdigits_start : vdigits_end] + + of this virtual string. Thus if vdigits_start < 0 then we'll end + up producing some leading zeros; if vdigits_end > digits_len there + will be trailing zeros in the output. The next section of code + determines whether to use an exponent or not, figures out the + position 'decpt' of the decimal point, and computes 'vdigits_start' + and 'vdigits_end'. */ + vdigits_end = digits_len; + switch (format_code) { + case 'e': + use_exp = 1; + vdigits_end = precision; + break; + case 'f': + vdigits_end = decpt + precision; + break; + case 'g': + if (decpt <= -4 || decpt > + (add_dot_0_if_integer ? precision-1 : precision)) + use_exp = 1; + if (use_alt_formatting) + vdigits_end = precision; + break; + case 'r': + /* convert to exponential format at 1e16. We used to convert + at 1e17, but that gives odd-looking results for some values + when a 16-digit 'shortest' repr is padded with bogus zeros. + For example, repr(2e16+8) would give 20000000000000010.0; + the true value is 20000000000000008.0. */ + if (decpt <= -4 || decpt > 16) + use_exp = 1; + break; + default: + PyErr_BadInternalCall(); + goto exit; + } + + /* if using an exponent, reset decimal point position to 1 and adjust + exponent accordingly.*/ + if (use_exp) { + exp = decpt - 1; + decpt = 1; + } + /* ensure vdigits_start < decpt <= vdigits_end, or vdigits_start < + decpt < vdigits_end if add_dot_0_if_integer and no exponent */ + vdigits_start = decpt <= 0 ? decpt-1 : 0; + if (!use_exp && add_dot_0_if_integer) + vdigits_end = vdigits_end > decpt ? vdigits_end : decpt + 1; + else + vdigits_end = vdigits_end > decpt ? vdigits_end : decpt; + + /* double check inequalities */ + assert(vdigits_start <= 0 && + 0 <= digits_len && + digits_len <= vdigits_end); + /* decimal point should be in (vdigits_start, vdigits_end] */ + assert(vdigits_start < decpt && decpt <= vdigits_end); + + /* Compute an upper bound how much memory we need. This might be a few + chars too long, but no big deal. */ + bufsize = + /* sign, decimal point and trailing 0 byte */ + 3 + + + /* total digit count (including zero padding on both sides) */ + (vdigits_end - vdigits_start) + + + /* exponent "e+100", max 3 numerical digits */ + (use_exp ? 5 : 0); + + /* Now allocate the memory and initialize p to point to the start of + it. */ + buf = (char *)PyMem_Malloc(bufsize); + if (buf == NULL) { + PyErr_NoMemory(); + goto exit; + } + p = buf; + + /* Add a negative sign if negative, and a plus sign if non-negative + and always_add_sign is true. */ + if (sign == 1) + *p++ = '-'; + else if (always_add_sign) + *p++ = '+'; + + /* note that exactly one of the three 'if' conditions is true, + so we include exactly one decimal point */ + /* Zero padding on left of digit string */ + if (decpt <= 0) { + memset(p, '0', decpt-vdigits_start); + p += decpt - vdigits_start; + *p++ = '.'; + memset(p, '0', 0-decpt); + p += 0-decpt; + } + else { + memset(p, '0', 0-vdigits_start); + p += 0 - vdigits_start; + } + + /* Digits, with included decimal point */ + if (0 < decpt && decpt <= digits_len) { + strncpy(p, digits, decpt-0); + p += decpt-0; + *p++ = '.'; + strncpy(p, digits+decpt, digits_len-decpt); + p += digits_len-decpt; + } + else { + strncpy(p, digits, digits_len); + p += digits_len; + } + + /* And zeros on the right */ + if (digits_len < decpt) { + memset(p, '0', decpt-digits_len); + p += decpt-digits_len; + *p++ = '.'; + memset(p, '0', vdigits_end-decpt); + p += vdigits_end-decpt; + } + else { + memset(p, '0', vdigits_end-digits_len); + p += vdigits_end-digits_len; + } + + /* Delete a trailing decimal pt unless using alternative formatting. */ + if (p[-1] == '.' && !use_alt_formatting) + p--; + + /* Now that we've done zero padding, add an exponent if needed. */ + if (use_exp) { + *p++ = float_strings[OFS_E][0]; + exp_len = sprintf(p, "%+.02d", exp); + p += exp_len; + } exit: - if (buf) { - *p = '\0'; - /* It's too late if this fails, as we've already stepped on - memory that isn't ours. But it's an okay debugging test. */ - assert(p-buf < bufsize); - } - if (digits) - _Py_dg_freedtoa(digits); - - return buf; + if (buf) { + *p = '\0'; + /* It's too late if this fails, as we've already stepped on + memory that isn't ours. But it's an okay debugging test. */ + assert(p-buf < bufsize); + } + if (digits) + _Py_dg_freedtoa(digits); + + return buf; } PyAPI_FUNC(char *) PyOS_double_to_string(double val, - char format_code, - int precision, - int flags, - int *type) + char format_code, + int precision, + int flags, + int *type) { - char **float_strings = lc_float_strings; - int mode; - - /* Validate format_code, and map upper and lower case. Compute the - mode and make any adjustments as needed. */ - switch (format_code) { - /* exponent */ - case 'E': - float_strings = uc_float_strings; - format_code = 'e'; - /* Fall through. */ - case 'e': - mode = 2; - precision++; - break; - - /* fixed */ - case 'F': - float_strings = uc_float_strings; - format_code = 'f'; - /* Fall through. */ - case 'f': - mode = 3; - break; - - /* general */ - case 'G': - float_strings = uc_float_strings; - format_code = 'g'; - /* Fall through. */ - case 'g': - mode = 2; - /* precision 0 makes no sense for 'g' format; interpret as 1 */ - if (precision == 0) - precision = 1; - break; - - /* repr format */ - case 'r': - mode = 0; - /* Supplied precision is unused, must be 0. */ - if (precision != 0) { - PyErr_BadInternalCall(); - return NULL; - } - break; - - default: - PyErr_BadInternalCall(); - return NULL; - } - - return format_float_short(val, format_code, mode, precision, - flags & Py_DTSF_SIGN, - flags & Py_DTSF_ADD_DOT_0, - flags & Py_DTSF_ALT, - float_strings, type); + char **float_strings = lc_float_strings; + int mode; + + /* Validate format_code, and map upper and lower case. Compute the + mode and make any adjustments as needed. */ + switch (format_code) { + /* exponent */ + case 'E': + float_strings = uc_float_strings; + format_code = 'e'; + /* Fall through. */ + case 'e': + mode = 2; + precision++; + break; + + /* fixed */ + case 'F': + float_strings = uc_float_strings; + format_code = 'f'; + /* Fall through. */ + case 'f': + mode = 3; + break; + + /* general */ + case 'G': + float_strings = uc_float_strings; + format_code = 'g'; + /* Fall through. */ + case 'g': + mode = 2; + /* precision 0 makes no sense for 'g' format; interpret as 1 */ + if (precision == 0) + precision = 1; + break; + + /* repr format */ + case 'r': + mode = 0; + /* Supplied precision is unused, must be 0. */ + if (precision != 0) { + PyErr_BadInternalCall(); + return NULL; + } + break; + + default: + PyErr_BadInternalCall(); + return NULL; + } + + return format_float_short(val, format_code, mode, precision, + flags & Py_DTSF_SIGN, + flags & Py_DTSF_ADD_DOT_0, + flags & Py_DTSF_ALT, + float_strings, type); } #endif /* ifdef PY_NO_SHORT_FLOAT_REPR */ diff --git a/Python/pythonrun.c b/Python/pythonrun.c index e84943b..1121e64 100644 --- a/Python/pythonrun.c +++ b/Python/pythonrun.c @@ -42,9 +42,9 @@ #ifndef Py_REF_DEBUG #define PRINT_TOTAL_REFS() #else /* Py_REF_DEBUG */ -#define PRINT_TOTAL_REFS() fprintf(stderr, \ - "[%" PY_FORMAT_SIZE_T "d refs]\n", \ - _Py_GetRefTotal()) +#define PRINT_TOTAL_REFS() fprintf(stderr, \ + "[%" PY_FORMAT_SIZE_T "d refs]\n", \ + _Py_GetRefTotal()) #endif #ifdef __cplusplus @@ -61,9 +61,9 @@ static void initsite(void); static int initstdio(void); static void flush_io(void); static PyObject *run_mod(mod_ty, const char *, PyObject *, PyObject *, - PyCompilerFlags *, PyArena *); + PyCompilerFlags *, PyArena *); static PyObject *run_pyc_file(FILE *, const char *, PyObject *, PyObject *, - PyCompilerFlags *); + PyCompilerFlags *); static void err_input(perrdetail *); static void initsigs(void); static void call_py_exitfuncs(void); @@ -97,7 +97,7 @@ since _warnings is builtin. This API should not be used. */ PyObject * PyModule_GetWarningsModule(void) { - return PyImport_ImportModule("warnings"); + return PyImport_ImportModule("warnings"); } static int initialized = 0; @@ -107,7 +107,7 @@ static int initialized = 0; int Py_IsInitialized(void) { - return initialized; + return initialized; } /* Global initializations. Can be undone by Py_Finalize(). Don't @@ -125,191 +125,191 @@ Py_IsInitialized(void) static int add_flag(int flag, const char *envs) { - int env = atoi(envs); - if (flag < env) - flag = env; - if (flag < 1) - flag = 1; - return flag; + int env = atoi(envs); + if (flag < env) + flag = env; + if (flag < 1) + flag = 1; + return flag; } #if defined(HAVE_LANGINFO_H) && defined(CODESET) static char* get_codeset(void) { - char* codeset; - PyObject *codec, *name; + char* codeset; + PyObject *codec, *name; - codeset = nl_langinfo(CODESET); - if (!codeset || codeset[0] == '\0') - return NULL; + codeset = nl_langinfo(CODESET); + if (!codeset || codeset[0] == '\0') + return NULL; - codec = _PyCodec_Lookup(codeset); - if (!codec) - goto error; + codec = _PyCodec_Lookup(codeset); + if (!codec) + goto error; - name = PyObject_GetAttrString(codec, "name"); - Py_CLEAR(codec); - if (!name) - goto error; + name = PyObject_GetAttrString(codec, "name"); + Py_CLEAR(codec); + if (!name) + goto error; - codeset = strdup(_PyUnicode_AsString(name)); - Py_DECREF(name); - return codeset; + codeset = strdup(_PyUnicode_AsString(name)); + Py_DECREF(name); + return codeset; error: - Py_XDECREF(codec); - PyErr_Clear(); - return NULL; + Py_XDECREF(codec); + PyErr_Clear(); + return NULL; } #endif void Py_InitializeEx(int install_sigs) { - PyInterpreterState *interp; - PyThreadState *tstate; - PyObject *bimod, *sysmod, *pstderr; - char *p; + PyInterpreterState *interp; + PyThreadState *tstate; + PyObject *bimod, *sysmod, *pstderr; + char *p; #if defined(HAVE_LANGINFO_H) && defined(CODESET) - char *codeset; + char *codeset; #endif - extern void _Py_ReadyTypes(void); + extern void _Py_ReadyTypes(void); - if (initialized) - return; - initialized = 1; + if (initialized) + return; + initialized = 1; #ifdef HAVE_SETLOCALE - /* Set up the LC_CTYPE locale, so we can obtain - the locale's charset without having to switch - locales. */ - setlocale(LC_CTYPE, ""); + /* Set up the LC_CTYPE locale, so we can obtain + the locale's charset without having to switch + locales. */ + setlocale(LC_CTYPE, ""); #endif - if ((p = Py_GETENV("PYTHONDEBUG")) && *p != '\0') - Py_DebugFlag = add_flag(Py_DebugFlag, p); - if ((p = Py_GETENV("PYTHONVERBOSE")) && *p != '\0') - Py_VerboseFlag = add_flag(Py_VerboseFlag, p); - if ((p = Py_GETENV("PYTHONOPTIMIZE")) && *p != '\0') - Py_OptimizeFlag = add_flag(Py_OptimizeFlag, p); - if ((p = Py_GETENV("PYTHONDONTWRITEBYTECODE")) && *p != '\0') - Py_DontWriteBytecodeFlag = add_flag(Py_DontWriteBytecodeFlag, p); - - interp = PyInterpreterState_New(); - if (interp == NULL) - Py_FatalError("Py_Initialize: can't make first interpreter"); - - tstate = PyThreadState_New(interp); - if (tstate == NULL) - Py_FatalError("Py_Initialize: can't make first thread"); - (void) PyThreadState_Swap(tstate); - - _Py_ReadyTypes(); - - if (!_PyFrame_Init()) - Py_FatalError("Py_Initialize: can't init frames"); - - if (!_PyLong_Init()) - Py_FatalError("Py_Initialize: can't init longs"); - - if (!PyByteArray_Init()) - Py_FatalError("Py_Initialize: can't init bytearray"); - - _PyFloat_Init(); - - interp->modules = PyDict_New(); - if (interp->modules == NULL) - Py_FatalError("Py_Initialize: can't make modules dictionary"); - interp->modules_reloading = PyDict_New(); - if (interp->modules_reloading == NULL) - Py_FatalError("Py_Initialize: can't make modules_reloading dictionary"); - - /* Init Unicode implementation; relies on the codec registry */ - _PyUnicode_Init(); - - bimod = _PyBuiltin_Init(); - if (bimod == NULL) - Py_FatalError("Py_Initialize: can't initialize builtins modules"); - _PyImport_FixupExtension(bimod, "builtins", "builtins"); - interp->builtins = PyModule_GetDict(bimod); - if (interp->builtins == NULL) - Py_FatalError("Py_Initialize: can't initialize builtins dict"); - Py_INCREF(interp->builtins); - - /* initialize builtin exceptions */ - _PyExc_Init(); - - sysmod = _PySys_Init(); - if (sysmod == NULL) - Py_FatalError("Py_Initialize: can't initialize sys"); - interp->sysdict = PyModule_GetDict(sysmod); - if (interp->sysdict == NULL) - Py_FatalError("Py_Initialize: can't initialize sys dict"); - Py_INCREF(interp->sysdict); - _PyImport_FixupExtension(sysmod, "sys", "sys"); - PySys_SetPath(Py_GetPath()); - PyDict_SetItemString(interp->sysdict, "modules", - interp->modules); - - /* Set up a preliminary stderr printer until we have enough - infrastructure for the io module in place. */ - pstderr = PyFile_NewStdPrinter(fileno(stderr)); - if (pstderr == NULL) - Py_FatalError("Py_Initialize: can't set preliminary stderr"); - PySys_SetObject("stderr", pstderr); - PySys_SetObject("__stderr__", pstderr); - - _PyImport_Init(); - - _PyImportHooks_Init(); + if ((p = Py_GETENV("PYTHONDEBUG")) && *p != '\0') + Py_DebugFlag = add_flag(Py_DebugFlag, p); + if ((p = Py_GETENV("PYTHONVERBOSE")) && *p != '\0') + Py_VerboseFlag = add_flag(Py_VerboseFlag, p); + if ((p = Py_GETENV("PYTHONOPTIMIZE")) && *p != '\0') + Py_OptimizeFlag = add_flag(Py_OptimizeFlag, p); + if ((p = Py_GETENV("PYTHONDONTWRITEBYTECODE")) && *p != '\0') + Py_DontWriteBytecodeFlag = add_flag(Py_DontWriteBytecodeFlag, p); + + interp = PyInterpreterState_New(); + if (interp == NULL) + Py_FatalError("Py_Initialize: can't make first interpreter"); + + tstate = PyThreadState_New(interp); + if (tstate == NULL) + Py_FatalError("Py_Initialize: can't make first thread"); + (void) PyThreadState_Swap(tstate); + + _Py_ReadyTypes(); + + if (!_PyFrame_Init()) + Py_FatalError("Py_Initialize: can't init frames"); + + if (!_PyLong_Init()) + Py_FatalError("Py_Initialize: can't init longs"); + + if (!PyByteArray_Init()) + Py_FatalError("Py_Initialize: can't init bytearray"); + + _PyFloat_Init(); + + interp->modules = PyDict_New(); + if (interp->modules == NULL) + Py_FatalError("Py_Initialize: can't make modules dictionary"); + interp->modules_reloading = PyDict_New(); + if (interp->modules_reloading == NULL) + Py_FatalError("Py_Initialize: can't make modules_reloading dictionary"); + + /* Init Unicode implementation; relies on the codec registry */ + _PyUnicode_Init(); + + bimod = _PyBuiltin_Init(); + if (bimod == NULL) + Py_FatalError("Py_Initialize: can't initialize builtins modules"); + _PyImport_FixupExtension(bimod, "builtins", "builtins"); + interp->builtins = PyModule_GetDict(bimod); + if (interp->builtins == NULL) + Py_FatalError("Py_Initialize: can't initialize builtins dict"); + Py_INCREF(interp->builtins); + + /* initialize builtin exceptions */ + _PyExc_Init(); + + sysmod = _PySys_Init(); + if (sysmod == NULL) + Py_FatalError("Py_Initialize: can't initialize sys"); + interp->sysdict = PyModule_GetDict(sysmod); + if (interp->sysdict == NULL) + Py_FatalError("Py_Initialize: can't initialize sys dict"); + Py_INCREF(interp->sysdict); + _PyImport_FixupExtension(sysmod, "sys", "sys"); + PySys_SetPath(Py_GetPath()); + PyDict_SetItemString(interp->sysdict, "modules", + interp->modules); + + /* Set up a preliminary stderr printer until we have enough + infrastructure for the io module in place. */ + pstderr = PyFile_NewStdPrinter(fileno(stderr)); + if (pstderr == NULL) + Py_FatalError("Py_Initialize: can't set preliminary stderr"); + PySys_SetObject("stderr", pstderr); + PySys_SetObject("__stderr__", pstderr); + + _PyImport_Init(); + + _PyImportHooks_Init(); #if defined(HAVE_LANGINFO_H) && defined(CODESET) - /* On Unix, set the file system encoding according to the - user's preference, if the CODESET names a well-known - Python codec, and Py_FileSystemDefaultEncoding isn't - initialized by other means. Also set the encoding of - stdin and stdout if these are terminals. */ - - codeset = get_codeset(); - if (codeset) { - if (!Py_FileSystemDefaultEncoding) - Py_FileSystemDefaultEncoding = codeset; - else - free(codeset); - } + /* On Unix, set the file system encoding according to the + user's preference, if the CODESET names a well-known + Python codec, and Py_FileSystemDefaultEncoding isn't + initialized by other means. Also set the encoding of + stdin and stdout if these are terminals. */ + + codeset = get_codeset(); + if (codeset) { + if (!Py_FileSystemDefaultEncoding) + Py_FileSystemDefaultEncoding = codeset; + else + free(codeset); + } #endif - if (install_sigs) - initsigs(); /* Signal handling stuff, including initintr() */ - - /* Initialize warnings. */ - _PyWarnings_Init(); - if (PySys_HasWarnOptions()) { - PyObject *warnings_module = PyImport_ImportModule("warnings"); - if (!warnings_module) - PyErr_Clear(); - Py_XDECREF(warnings_module); - } - - initmain(); /* Module __main__ */ - if (initstdio() < 0) - Py_FatalError( - "Py_Initialize: can't initialize sys standard streams"); - - /* auto-thread-state API, if available */ + if (install_sigs) + initsigs(); /* Signal handling stuff, including initintr() */ + + /* Initialize warnings. */ + _PyWarnings_Init(); + if (PySys_HasWarnOptions()) { + PyObject *warnings_module = PyImport_ImportModule("warnings"); + if (!warnings_module) + PyErr_Clear(); + Py_XDECREF(warnings_module); + } + + initmain(); /* Module __main__ */ + if (initstdio() < 0) + Py_FatalError( + "Py_Initialize: can't initialize sys standard streams"); + + /* auto-thread-state API, if available */ #ifdef WITH_THREAD - _PyGILState_Init(interp, tstate); + _PyGILState_Init(interp, tstate); #endif /* WITH_THREAD */ - if (!Py_NoSiteFlag) - initsite(); /* Module site */ + if (!Py_NoSiteFlag) + initsite(); /* Module site */ } void Py_Initialize(void) { - Py_InitializeEx(1); + Py_InitializeEx(1); } @@ -322,25 +322,25 @@ extern void dump_counts(FILE*); static void flush_std_files(void) { - PyObject *fout = PySys_GetObject("stdout"); - PyObject *ferr = PySys_GetObject("stderr"); - PyObject *tmp; + PyObject *fout = PySys_GetObject("stdout"); + PyObject *ferr = PySys_GetObject("stderr"); + PyObject *tmp; - if (fout != NULL && fout != Py_None) { - tmp = PyObject_CallMethod(fout, "flush", ""); - if (tmp == NULL) - PyErr_Clear(); - else - Py_DECREF(tmp); - } + if (fout != NULL && fout != Py_None) { + tmp = PyObject_CallMethod(fout, "flush", ""); + if (tmp == NULL) + PyErr_Clear(); + else + Py_DECREF(tmp); + } - if (ferr != NULL || ferr != Py_None) { - tmp = PyObject_CallMethod(ferr, "flush", ""); - if (tmp == NULL) - PyErr_Clear(); - else - Py_DECREF(tmp); - } + if (ferr != NULL || ferr != Py_None) { + tmp = PyObject_CallMethod(ferr, "flush", ""); + if (tmp == NULL) + PyErr_Clear(); + else + Py_DECREF(tmp); + } } /* Undo the effect of Py_Initialize(). @@ -360,169 +360,169 @@ flush_std_files(void) void Py_Finalize(void) { - PyInterpreterState *interp; - PyThreadState *tstate; - - if (!initialized) - return; - - wait_for_thread_shutdown(); - - /* The interpreter is still entirely intact at this point, and the - * exit funcs may be relying on that. In particular, if some thread - * or exit func is still waiting to do an import, the import machinery - * expects Py_IsInitialized() to return true. So don't say the - * interpreter is uninitialized until after the exit funcs have run. - * Note that Threading.py uses an exit func to do a join on all the - * threads created thru it, so this also protects pending imports in - * the threads created via Threading. - */ - call_py_exitfuncs(); - initialized = 0; - - /* Flush stdout+stderr */ - flush_std_files(); - - /* Get current thread state and interpreter pointer */ - tstate = PyThreadState_GET(); - interp = tstate->interp; - - /* Disable signal handling */ - PyOS_FiniInterrupts(); - - /* Clear type lookup cache */ - PyType_ClearCache(); - - /* Collect garbage. This may call finalizers; it's nice to call these - * before all modules are destroyed. - * XXX If a __del__ or weakref callback is triggered here, and tries to - * XXX import a module, bad things can happen, because Python no - * XXX longer believes it's initialized. - * XXX Fatal Python error: Interpreter not initialized (version mismatch?) - * XXX is easy to provoke that way. I've also seen, e.g., - * XXX Exception exceptions.ImportError: 'No module named sha' - * XXX in <function callback at 0x008F5718> ignored - * XXX but I'm unclear on exactly how that one happens. In any case, - * XXX I haven't seen a real-life report of either of these. - */ - PyGC_Collect(); + PyInterpreterState *interp; + PyThreadState *tstate; + + if (!initialized) + return; + + wait_for_thread_shutdown(); + + /* The interpreter is still entirely intact at this point, and the + * exit funcs may be relying on that. In particular, if some thread + * or exit func is still waiting to do an import, the import machinery + * expects Py_IsInitialized() to return true. So don't say the + * interpreter is uninitialized until after the exit funcs have run. + * Note that Threading.py uses an exit func to do a join on all the + * threads created thru it, so this also protects pending imports in + * the threads created via Threading. + */ + call_py_exitfuncs(); + initialized = 0; + + /* Flush stdout+stderr */ + flush_std_files(); + + /* Get current thread state and interpreter pointer */ + tstate = PyThreadState_GET(); + interp = tstate->interp; + + /* Disable signal handling */ + PyOS_FiniInterrupts(); + + /* Clear type lookup cache */ + PyType_ClearCache(); + + /* Collect garbage. This may call finalizers; it's nice to call these + * before all modules are destroyed. + * XXX If a __del__ or weakref callback is triggered here, and tries to + * XXX import a module, bad things can happen, because Python no + * XXX longer believes it's initialized. + * XXX Fatal Python error: Interpreter not initialized (version mismatch?) + * XXX is easy to provoke that way. I've also seen, e.g., + * XXX Exception exceptions.ImportError: 'No module named sha' + * XXX in <function callback at 0x008F5718> ignored + * XXX but I'm unclear on exactly how that one happens. In any case, + * XXX I haven't seen a real-life report of either of these. + */ + PyGC_Collect(); #ifdef COUNT_ALLOCS - /* With COUNT_ALLOCS, it helps to run GC multiple times: - each collection might release some types from the type - list, so they become garbage. */ - while (PyGC_Collect() > 0) - /* nothing */; + /* With COUNT_ALLOCS, it helps to run GC multiple times: + each collection might release some types from the type + list, so they become garbage. */ + while (PyGC_Collect() > 0) + /* nothing */; #endif - /* Destroy all modules */ - PyImport_Cleanup(); - - /* Flush stdout+stderr (again, in case more was printed) */ - flush_std_files(); - - /* Collect final garbage. This disposes of cycles created by - * new-style class definitions, for example. - * XXX This is disabled because it caused too many problems. If - * XXX a __del__ or weakref callback triggers here, Python code has - * XXX a hard time running, because even the sys module has been - * XXX cleared out (sys.stdout is gone, sys.excepthook is gone, etc). - * XXX One symptom is a sequence of information-free messages - * XXX coming from threads (if a __del__ or callback is invoked, - * XXX other threads can execute too, and any exception they encounter - * XXX triggers a comedy of errors as subsystem after subsystem - * XXX fails to find what it *expects* to find in sys to help report - * XXX the exception and consequent unexpected failures). I've also - * XXX seen segfaults then, after adding print statements to the - * XXX Python code getting called. - */ + /* Destroy all modules */ + PyImport_Cleanup(); + + /* Flush stdout+stderr (again, in case more was printed) */ + flush_std_files(); + + /* Collect final garbage. This disposes of cycles created by + * new-style class definitions, for example. + * XXX This is disabled because it caused too many problems. If + * XXX a __del__ or weakref callback triggers here, Python code has + * XXX a hard time running, because even the sys module has been + * XXX cleared out (sys.stdout is gone, sys.excepthook is gone, etc). + * XXX One symptom is a sequence of information-free messages + * XXX coming from threads (if a __del__ or callback is invoked, + * XXX other threads can execute too, and any exception they encounter + * XXX triggers a comedy of errors as subsystem after subsystem + * XXX fails to find what it *expects* to find in sys to help report + * XXX the exception and consequent unexpected failures). I've also + * XXX seen segfaults then, after adding print statements to the + * XXX Python code getting called. + */ #if 0 - PyGC_Collect(); + PyGC_Collect(); #endif - /* Destroy the database used by _PyImport_{Fixup,Find}Extension */ - _PyImport_Fini(); + /* Destroy the database used by _PyImport_{Fixup,Find}Extension */ + _PyImport_Fini(); - /* Debugging stuff */ + /* Debugging stuff */ #ifdef COUNT_ALLOCS - dump_counts(stdout); + dump_counts(stdout); #endif - PRINT_TOTAL_REFS(); + PRINT_TOTAL_REFS(); #ifdef Py_TRACE_REFS - /* Display all objects still alive -- this can invoke arbitrary - * __repr__ overrides, so requires a mostly-intact interpreter. - * Alas, a lot of stuff may still be alive now that will be cleaned - * up later. - */ - if (Py_GETENV("PYTHONDUMPREFS")) - _Py_PrintReferences(stderr); + /* Display all objects still alive -- this can invoke arbitrary + * __repr__ overrides, so requires a mostly-intact interpreter. + * Alas, a lot of stuff may still be alive now that will be cleaned + * up later. + */ + if (Py_GETENV("PYTHONDUMPREFS")) + _Py_PrintReferences(stderr); #endif /* Py_TRACE_REFS */ - /* Clear interpreter state */ - PyInterpreterState_Clear(interp); + /* Clear interpreter state */ + PyInterpreterState_Clear(interp); - /* Now we decref the exception classes. After this point nothing - can raise an exception. That's okay, because each Fini() method - below has been checked to make sure no exceptions are ever - raised. - */ + /* Now we decref the exception classes. After this point nothing + can raise an exception. That's okay, because each Fini() method + below has been checked to make sure no exceptions are ever + raised. + */ - _PyExc_Fini(); + _PyExc_Fini(); - /* Cleanup auto-thread-state */ + /* Cleanup auto-thread-state */ #ifdef WITH_THREAD - _PyGILState_Fini(); + _PyGILState_Fini(); #endif /* WITH_THREAD */ - /* Delete current thread */ - PyThreadState_Swap(NULL); - PyInterpreterState_Delete(interp); - - /* Sundry finalizers */ - PyMethod_Fini(); - PyFrame_Fini(); - PyCFunction_Fini(); - PyTuple_Fini(); - PyList_Fini(); - PySet_Fini(); - PyBytes_Fini(); - PyByteArray_Fini(); - PyLong_Fini(); - PyFloat_Fini(); - PyDict_Fini(); - - /* Cleanup Unicode implementation */ - _PyUnicode_Fini(); - - /* reset file system default encoding */ - if (!Py_HasFileSystemDefaultEncoding) { - free((char*)Py_FileSystemDefaultEncoding); - Py_FileSystemDefaultEncoding = NULL; - } - - /* XXX Still allocated: - - various static ad-hoc pointers to interned strings - - int and float free list blocks - - whatever various modules and libraries allocate - */ - - PyGrammar_RemoveAccelerators(&_PyParser_Grammar); + /* Delete current thread */ + PyThreadState_Swap(NULL); + PyInterpreterState_Delete(interp); + + /* Sundry finalizers */ + PyMethod_Fini(); + PyFrame_Fini(); + PyCFunction_Fini(); + PyTuple_Fini(); + PyList_Fini(); + PySet_Fini(); + PyBytes_Fini(); + PyByteArray_Fini(); + PyLong_Fini(); + PyFloat_Fini(); + PyDict_Fini(); + + /* Cleanup Unicode implementation */ + _PyUnicode_Fini(); + + /* reset file system default encoding */ + if (!Py_HasFileSystemDefaultEncoding) { + free((char*)Py_FileSystemDefaultEncoding); + Py_FileSystemDefaultEncoding = NULL; + } + + /* XXX Still allocated: + - various static ad-hoc pointers to interned strings + - int and float free list blocks + - whatever various modules and libraries allocate + */ + + PyGrammar_RemoveAccelerators(&_PyParser_Grammar); #ifdef Py_TRACE_REFS - /* Display addresses (& refcnts) of all objects still alive. - * An address can be used to find the repr of the object, printed - * above by _Py_PrintReferences. - */ - if (Py_GETENV("PYTHONDUMPREFS")) - _Py_PrintReferenceAddresses(stderr); + /* Display addresses (& refcnts) of all objects still alive. + * An address can be used to find the repr of the object, printed + * above by _Py_PrintReferences. + */ + if (Py_GETENV("PYTHONDUMPREFS")) + _Py_PrintReferenceAddresses(stderr); #endif /* Py_TRACE_REFS */ #ifdef PYMALLOC_DEBUG - if (Py_GETENV("PYTHONMALLOCSTATS")) - _PyObject_DebugMallocStats(); + if (Py_GETENV("PYTHONMALLOCSTATS")) + _PyObject_DebugMallocStats(); #endif - call_ll_exitfuncs(); + call_ll_exitfuncs(); } /* Create and initialize a new interpreter and thread, and return the @@ -541,81 +541,81 @@ Py_Finalize(void) PyThreadState * Py_NewInterpreter(void) { - PyInterpreterState *interp; - PyThreadState *tstate, *save_tstate; - PyObject *bimod, *sysmod; - - if (!initialized) - Py_FatalError("Py_NewInterpreter: call Py_Initialize first"); - - interp = PyInterpreterState_New(); - if (interp == NULL) - return NULL; - - tstate = PyThreadState_New(interp); - if (tstate == NULL) { - PyInterpreterState_Delete(interp); - return NULL; - } - - save_tstate = PyThreadState_Swap(tstate); - - /* XXX The following is lax in error checking */ - - interp->modules = PyDict_New(); - interp->modules_reloading = PyDict_New(); - - bimod = _PyImport_FindExtension("builtins", "builtins"); - if (bimod != NULL) { - interp->builtins = PyModule_GetDict(bimod); - if (interp->builtins == NULL) - goto handle_error; - Py_INCREF(interp->builtins); - } - - /* initialize builtin exceptions */ - _PyExc_Init(); - - sysmod = _PyImport_FindExtension("sys", "sys"); - if (bimod != NULL && sysmod != NULL) { - PyObject *pstderr; - interp->sysdict = PyModule_GetDict(sysmod); - if (interp->sysdict == NULL) - goto handle_error; - Py_INCREF(interp->sysdict); - PySys_SetPath(Py_GetPath()); - PyDict_SetItemString(interp->sysdict, "modules", - interp->modules); - /* Set up a preliminary stderr printer until we have enough - infrastructure for the io module in place. */ - pstderr = PyFile_NewStdPrinter(fileno(stderr)); - if (pstderr == NULL) - Py_FatalError("Py_Initialize: can't set preliminary stderr"); - PySys_SetObject("stderr", pstderr); - PySys_SetObject("__stderr__", pstderr); - - _PyImportHooks_Init(); - if (initstdio() < 0) - Py_FatalError( - "Py_Initialize: can't initialize sys standard streams"); - initmain(); - if (!Py_NoSiteFlag) - initsite(); - } - - if (!PyErr_Occurred()) - return tstate; + PyInterpreterState *interp; + PyThreadState *tstate, *save_tstate; + PyObject *bimod, *sysmod; + + if (!initialized) + Py_FatalError("Py_NewInterpreter: call Py_Initialize first"); + + interp = PyInterpreterState_New(); + if (interp == NULL) + return NULL; + + tstate = PyThreadState_New(interp); + if (tstate == NULL) { + PyInterpreterState_Delete(interp); + return NULL; + } + + save_tstate = PyThreadState_Swap(tstate); + + /* XXX The following is lax in error checking */ + + interp->modules = PyDict_New(); + interp->modules_reloading = PyDict_New(); + + bimod = _PyImport_FindExtension("builtins", "builtins"); + if (bimod != NULL) { + interp->builtins = PyModule_GetDict(bimod); + if (interp->builtins == NULL) + goto handle_error; + Py_INCREF(interp->builtins); + } + + /* initialize builtin exceptions */ + _PyExc_Init(); + + sysmod = _PyImport_FindExtension("sys", "sys"); + if (bimod != NULL && sysmod != NULL) { + PyObject *pstderr; + interp->sysdict = PyModule_GetDict(sysmod); + if (interp->sysdict == NULL) + goto handle_error; + Py_INCREF(interp->sysdict); + PySys_SetPath(Py_GetPath()); + PyDict_SetItemString(interp->sysdict, "modules", + interp->modules); + /* Set up a preliminary stderr printer until we have enough + infrastructure for the io module in place. */ + pstderr = PyFile_NewStdPrinter(fileno(stderr)); + if (pstderr == NULL) + Py_FatalError("Py_Initialize: can't set preliminary stderr"); + PySys_SetObject("stderr", pstderr); + PySys_SetObject("__stderr__", pstderr); + + _PyImportHooks_Init(); + if (initstdio() < 0) + Py_FatalError( + "Py_Initialize: can't initialize sys standard streams"); + initmain(); + if (!Py_NoSiteFlag) + initsite(); + } + + if (!PyErr_Occurred()) + return tstate; handle_error: - /* Oops, it didn't work. Undo it all. */ + /* Oops, it didn't work. Undo it all. */ - PyErr_Print(); - PyThreadState_Clear(tstate); - PyThreadState_Swap(save_tstate); - PyThreadState_Delete(tstate); - PyInterpreterState_Delete(interp); + PyErr_Print(); + PyThreadState_Clear(tstate); + PyThreadState_Swap(save_tstate); + PyThreadState_Delete(tstate); + PyInterpreterState_Delete(interp); - return NULL; + return NULL; } /* Delete an interpreter and its last thread. This requires that the @@ -633,19 +633,19 @@ handle_error: void Py_EndInterpreter(PyThreadState *tstate) { - PyInterpreterState *interp = tstate->interp; + PyInterpreterState *interp = tstate->interp; - if (tstate != PyThreadState_GET()) - Py_FatalError("Py_EndInterpreter: thread is not current"); - if (tstate->frame != NULL) - Py_FatalError("Py_EndInterpreter: thread still has a frame"); - if (tstate != interp->tstate_head || tstate->next != NULL) - Py_FatalError("Py_EndInterpreter: not the last thread"); + if (tstate != PyThreadState_GET()) + Py_FatalError("Py_EndInterpreter: thread is not current"); + if (tstate->frame != NULL) + Py_FatalError("Py_EndInterpreter: thread still has a frame"); + if (tstate != interp->tstate_head || tstate->next != NULL) + Py_FatalError("Py_EndInterpreter: not the last thread"); - PyImport_Cleanup(); - PyInterpreterState_Clear(interp); - PyThreadState_Swap(NULL); - PyInterpreterState_Delete(interp); + PyImport_Cleanup(); + PyInterpreterState_Clear(interp); + PyThreadState_Swap(NULL); + PyInterpreterState_Delete(interp); } static wchar_t *progname = L"python"; @@ -653,14 +653,14 @@ static wchar_t *progname = L"python"; void Py_SetProgramName(wchar_t *pn) { - if (pn && *pn) - progname = pn; + if (pn && *pn) + progname = pn; } wchar_t * Py_GetProgramName(void) { - return progname; + return progname; } static wchar_t *default_home = NULL; @@ -669,23 +669,23 @@ static wchar_t env_home[PATH_MAX+1]; void Py_SetPythonHome(wchar_t *home) { - default_home = home; + default_home = home; } wchar_t * Py_GetPythonHome(void) { - wchar_t *home = default_home; - if (home == NULL && !Py_IgnoreEnvironmentFlag) { - char* chome = Py_GETENV("PYTHONHOME"); - if (chome) { - size_t r = mbstowcs(env_home, chome, PATH_MAX+1); - if (r != (size_t)-1 && r <= PATH_MAX) - home = env_home; - } + wchar_t *home = default_home; + if (home == NULL && !Py_IgnoreEnvironmentFlag) { + char* chome = Py_GETENV("PYTHONHOME"); + if (chome) { + size_t r = mbstowcs(env_home, chome, PATH_MAX+1); + if (r != (size_t)-1 && r <= PATH_MAX) + home = env_home; + } - } - return home; + } + return home; } /* Create __main__ module */ @@ -693,18 +693,18 @@ Py_GetPythonHome(void) static void initmain(void) { - PyObject *m, *d; - m = PyImport_AddModule("__main__"); - if (m == NULL) - Py_FatalError("can't create __main__ module"); - d = PyModule_GetDict(m); - if (PyDict_GetItemString(d, "__builtins__") == NULL) { - PyObject *bimod = PyImport_ImportModule("builtins"); - if (bimod == NULL || - PyDict_SetItemString(d, "__builtins__", bimod) != 0) - Py_FatalError("can't add __builtins__ to __main__"); - Py_DECREF(bimod); - } + PyObject *m, *d; + m = PyImport_AddModule("__main__"); + if (m == NULL) + Py_FatalError("can't create __main__ module"); + d = PyModule_GetDict(m); + if (PyDict_GetItemString(d, "__builtins__") == NULL) { + PyObject *bimod = PyImport_ImportModule("builtins"); + if (bimod == NULL || + PyDict_SetItemString(d, "__builtins__", bimod) != 0) + Py_FatalError("can't add __builtins__ to __main__"); + Py_DECREF(bimod); + } } /* Import the site module (not into __main__ though) */ @@ -712,396 +712,396 @@ initmain(void) static void initsite(void) { - PyObject *m, *f; - m = PyImport_ImportModule("site"); - if (m == NULL) { - f = PySys_GetObject("stderr"); - if (f == NULL || f == Py_None) - return; - if (Py_VerboseFlag) { - PyFile_WriteString( - "'import site' failed; traceback:\n", f); - PyErr_Print(); - } - else { - PyFile_WriteString( - "'import site' failed; use -v for traceback\n", f); - PyErr_Clear(); - } - } - else { - Py_DECREF(m); - } + PyObject *m, *f; + m = PyImport_ImportModule("site"); + if (m == NULL) { + f = PySys_GetObject("stderr"); + if (f == NULL || f == Py_None) + return; + if (Py_VerboseFlag) { + PyFile_WriteString( + "'import site' failed; traceback:\n", f); + PyErr_Print(); + } + else { + PyFile_WriteString( + "'import site' failed; use -v for traceback\n", f); + PyErr_Clear(); + } + } + else { + Py_DECREF(m); + } } static PyObject* create_stdio(PyObject* io, - int fd, int write_mode, char* name, - char* encoding, char* errors) -{ - PyObject *buf = NULL, *stream = NULL, *text = NULL, *raw = NULL, *res; - const char* mode; - PyObject *line_buffering; - int buffering, isatty; - - /* stdin is always opened in buffered mode, first because it shouldn't - make a difference in common use cases, second because TextIOWrapper - depends on the presence of a read1() method which only exists on - buffered streams. - */ - if (Py_UnbufferedStdioFlag && write_mode) - buffering = 0; - else - buffering = -1; - if (write_mode) - mode = "wb"; - else - mode = "rb"; - buf = PyObject_CallMethod(io, "open", "isiOOOi", - fd, mode, buffering, - Py_None, Py_None, Py_None, 0); - if (buf == NULL) - goto error; - - if (buffering) { - raw = PyObject_GetAttrString(buf, "raw"); - if (raw == NULL) - goto error; - } - else { - raw = buf; - Py_INCREF(raw); - } - - text = PyUnicode_FromString(name); - if (text == NULL || PyObject_SetAttrString(raw, "name", text) < 0) - goto error; - res = PyObject_CallMethod(raw, "isatty", ""); - if (res == NULL) - goto error; - isatty = PyObject_IsTrue(res); - Py_DECREF(res); - if (isatty == -1) - goto error; - if (isatty || Py_UnbufferedStdioFlag) - line_buffering = Py_True; - else - line_buffering = Py_False; - - Py_CLEAR(raw); - Py_CLEAR(text); - - stream = PyObject_CallMethod(io, "TextIOWrapper", "OsssO", - buf, encoding, errors, - "\n", line_buffering); - Py_CLEAR(buf); - if (stream == NULL) - goto error; - - if (write_mode) - mode = "w"; - else - mode = "r"; - text = PyUnicode_FromString(mode); - if (!text || PyObject_SetAttrString(stream, "mode", text) < 0) - goto error; - Py_CLEAR(text); - return stream; + int fd, int write_mode, char* name, + char* encoding, char* errors) +{ + PyObject *buf = NULL, *stream = NULL, *text = NULL, *raw = NULL, *res; + const char* mode; + PyObject *line_buffering; + int buffering, isatty; + + /* stdin is always opened in buffered mode, first because it shouldn't + make a difference in common use cases, second because TextIOWrapper + depends on the presence of a read1() method which only exists on + buffered streams. + */ + if (Py_UnbufferedStdioFlag && write_mode) + buffering = 0; + else + buffering = -1; + if (write_mode) + mode = "wb"; + else + mode = "rb"; + buf = PyObject_CallMethod(io, "open", "isiOOOi", + fd, mode, buffering, + Py_None, Py_None, Py_None, 0); + if (buf == NULL) + goto error; + + if (buffering) { + raw = PyObject_GetAttrString(buf, "raw"); + if (raw == NULL) + goto error; + } + else { + raw = buf; + Py_INCREF(raw); + } + + text = PyUnicode_FromString(name); + if (text == NULL || PyObject_SetAttrString(raw, "name", text) < 0) + goto error; + res = PyObject_CallMethod(raw, "isatty", ""); + if (res == NULL) + goto error; + isatty = PyObject_IsTrue(res); + Py_DECREF(res); + if (isatty == -1) + goto error; + if (isatty || Py_UnbufferedStdioFlag) + line_buffering = Py_True; + else + line_buffering = Py_False; + + Py_CLEAR(raw); + Py_CLEAR(text); + + stream = PyObject_CallMethod(io, "TextIOWrapper", "OsssO", + buf, encoding, errors, + "\n", line_buffering); + Py_CLEAR(buf); + if (stream == NULL) + goto error; + + if (write_mode) + mode = "w"; + else + mode = "r"; + text = PyUnicode_FromString(mode); + if (!text || PyObject_SetAttrString(stream, "mode", text) < 0) + goto error; + Py_CLEAR(text); + return stream; error: - Py_XDECREF(buf); - Py_XDECREF(stream); - Py_XDECREF(text); - Py_XDECREF(raw); - return NULL; + Py_XDECREF(buf); + Py_XDECREF(stream); + Py_XDECREF(text); + Py_XDECREF(raw); + return NULL; } /* Initialize sys.stdin, stdout, stderr and builtins.open */ static int initstdio(void) { - PyObject *iomod = NULL, *wrapper; - PyObject *bimod = NULL; - PyObject *m; - PyObject *std = NULL; - int status = 0, fd; - PyObject * encoding_attr; - char *encoding = NULL, *errors; - - /* Hack to avoid a nasty recursion issue when Python is invoked - in verbose mode: pre-import the Latin-1 and UTF-8 codecs */ - if ((m = PyImport_ImportModule("encodings.utf_8")) == NULL) { - goto error; - } - Py_DECREF(m); - - if (!(m = PyImport_ImportModule("encodings.latin_1"))) { - goto error; - } - Py_DECREF(m); - - if (!(bimod = PyImport_ImportModule("builtins"))) { - goto error; - } - - if (!(iomod = PyImport_ImportModule("io"))) { - goto error; - } - if (!(wrapper = PyObject_GetAttrString(iomod, "OpenWrapper"))) { - goto error; - } - - /* Set builtins.open */ - if (PyObject_SetAttrString(bimod, "open", wrapper) == -1) { - goto error; - } - - encoding = Py_GETENV("PYTHONIOENCODING"); - errors = NULL; - if (encoding) { - encoding = strdup(encoding); - errors = strchr(encoding, ':'); - if (errors) { - *errors = '\0'; - errors++; - } - } - - /* Set sys.stdin */ - fd = fileno(stdin); - /* Under some conditions stdin, stdout and stderr may not be connected - * and fileno() may point to an invalid file descriptor. For example - * GUI apps don't have valid standard streams by default. - */ - if (fd < 0) { + PyObject *iomod = NULL, *wrapper; + PyObject *bimod = NULL; + PyObject *m; + PyObject *std = NULL; + int status = 0, fd; + PyObject * encoding_attr; + char *encoding = NULL, *errors; + + /* Hack to avoid a nasty recursion issue when Python is invoked + in verbose mode: pre-import the Latin-1 and UTF-8 codecs */ + if ((m = PyImport_ImportModule("encodings.utf_8")) == NULL) { + goto error; + } + Py_DECREF(m); + + if (!(m = PyImport_ImportModule("encodings.latin_1"))) { + goto error; + } + Py_DECREF(m); + + if (!(bimod = PyImport_ImportModule("builtins"))) { + goto error; + } + + if (!(iomod = PyImport_ImportModule("io"))) { + goto error; + } + if (!(wrapper = PyObject_GetAttrString(iomod, "OpenWrapper"))) { + goto error; + } + + /* Set builtins.open */ + if (PyObject_SetAttrString(bimod, "open", wrapper) == -1) { + goto error; + } + + encoding = Py_GETENV("PYTHONIOENCODING"); + errors = NULL; + if (encoding) { + encoding = strdup(encoding); + errors = strchr(encoding, ':'); + if (errors) { + *errors = '\0'; + errors++; + } + } + + /* Set sys.stdin */ + fd = fileno(stdin); + /* Under some conditions stdin, stdout and stderr may not be connected + * and fileno() may point to an invalid file descriptor. For example + * GUI apps don't have valid standard streams by default. + */ + if (fd < 0) { #ifdef MS_WINDOWS - std = Py_None; - Py_INCREF(std); + std = Py_None; + Py_INCREF(std); #else - goto error; + goto error; #endif - } - else { - std = create_stdio(iomod, fd, 0, "<stdin>", encoding, errors); - if (std == NULL) - goto error; - } /* if (fd < 0) */ - PySys_SetObject("__stdin__", std); - PySys_SetObject("stdin", std); - Py_DECREF(std); - - /* Set sys.stdout */ - fd = fileno(stdout); - if (fd < 0) { + } + else { + std = create_stdio(iomod, fd, 0, "<stdin>", encoding, errors); + if (std == NULL) + goto error; + } /* if (fd < 0) */ + PySys_SetObject("__stdin__", std); + PySys_SetObject("stdin", std); + Py_DECREF(std); + + /* Set sys.stdout */ + fd = fileno(stdout); + if (fd < 0) { #ifdef MS_WINDOWS - std = Py_None; - Py_INCREF(std); + std = Py_None; + Py_INCREF(std); #else - goto error; + goto error; #endif - } - else { - std = create_stdio(iomod, fd, 1, "<stdout>", encoding, errors); - if (std == NULL) - goto error; - } /* if (fd < 0) */ - PySys_SetObject("__stdout__", std); - PySys_SetObject("stdout", std); - Py_DECREF(std); + } + else { + std = create_stdio(iomod, fd, 1, "<stdout>", encoding, errors); + if (std == NULL) + goto error; + } /* if (fd < 0) */ + PySys_SetObject("__stdout__", std); + PySys_SetObject("stdout", std); + Py_DECREF(std); #if 1 /* Disable this if you have trouble debugging bootstrap stuff */ - /* Set sys.stderr, replaces the preliminary stderr */ - fd = fileno(stderr); - if (fd < 0) { + /* Set sys.stderr, replaces the preliminary stderr */ + fd = fileno(stderr); + if (fd < 0) { #ifdef MS_WINDOWS - std = Py_None; - Py_INCREF(std); + std = Py_None; + Py_INCREF(std); #else - goto error; + goto error; #endif - } - else { - std = create_stdio(iomod, fd, 1, "<stderr>", encoding, "backslashreplace"); - if (std == NULL) - goto error; - } /* if (fd < 0) */ - - /* Same as hack above, pre-import stderr's codec to avoid recursion - when import.c tries to write to stderr in verbose mode. */ - encoding_attr = PyObject_GetAttrString(std, "encoding"); - if (encoding_attr != NULL) { - const char * encoding; - encoding = _PyUnicode_AsString(encoding_attr); - if (encoding != NULL) { - _PyCodec_Lookup(encoding); - } - } - PyErr_Clear(); /* Not a fatal error if codec isn't available */ - - PySys_SetObject("__stderr__", std); - PySys_SetObject("stderr", std); - Py_DECREF(std); + } + else { + std = create_stdio(iomod, fd, 1, "<stderr>", encoding, "backslashreplace"); + if (std == NULL) + goto error; + } /* if (fd < 0) */ + + /* Same as hack above, pre-import stderr's codec to avoid recursion + when import.c tries to write to stderr in verbose mode. */ + encoding_attr = PyObject_GetAttrString(std, "encoding"); + if (encoding_attr != NULL) { + const char * encoding; + encoding = _PyUnicode_AsString(encoding_attr); + if (encoding != NULL) { + _PyCodec_Lookup(encoding); + } + } + PyErr_Clear(); /* Not a fatal error if codec isn't available */ + + PySys_SetObject("__stderr__", std); + PySys_SetObject("stderr", std); + Py_DECREF(std); #endif - if (0) { + if (0) { error: - status = -1; - } + status = -1; + } - if (encoding) - free(encoding); - Py_XDECREF(bimod); - Py_XDECREF(iomod); - return status; + if (encoding) + free(encoding); + Py_XDECREF(bimod); + Py_XDECREF(iomod); + return status; } /* Parse input from a file and execute it */ int PyRun_AnyFileExFlags(FILE *fp, const char *filename, int closeit, - PyCompilerFlags *flags) + PyCompilerFlags *flags) { - if (filename == NULL) - filename = "???"; - if (Py_FdIsInteractive(fp, filename)) { - int err = PyRun_InteractiveLoopFlags(fp, filename, flags); - if (closeit) - fclose(fp); - return err; - } - else - return PyRun_SimpleFileExFlags(fp, filename, closeit, flags); + if (filename == NULL) + filename = "???"; + if (Py_FdIsInteractive(fp, filename)) { + int err = PyRun_InteractiveLoopFlags(fp, filename, flags); + if (closeit) + fclose(fp); + return err; + } + else + return PyRun_SimpleFileExFlags(fp, filename, closeit, flags); } int PyRun_InteractiveLoopFlags(FILE *fp, const char *filename, PyCompilerFlags *flags) { - PyObject *v; - int ret; - PyCompilerFlags local_flags; - - if (flags == NULL) { - flags = &local_flags; - local_flags.cf_flags = 0; - } - v = PySys_GetObject("ps1"); - if (v == NULL) { - PySys_SetObject("ps1", v = PyUnicode_FromString(">>> ")); - Py_XDECREF(v); - } - v = PySys_GetObject("ps2"); - if (v == NULL) { - PySys_SetObject("ps2", v = PyUnicode_FromString("... ")); - Py_XDECREF(v); - } - for (;;) { - ret = PyRun_InteractiveOneFlags(fp, filename, flags); - PRINT_TOTAL_REFS(); - if (ret == E_EOF) - return 0; - /* - if (ret == E_NOMEM) - return -1; - */ - } + PyObject *v; + int ret; + PyCompilerFlags local_flags; + + if (flags == NULL) { + flags = &local_flags; + local_flags.cf_flags = 0; + } + v = PySys_GetObject("ps1"); + if (v == NULL) { + PySys_SetObject("ps1", v = PyUnicode_FromString(">>> ")); + Py_XDECREF(v); + } + v = PySys_GetObject("ps2"); + if (v == NULL) { + PySys_SetObject("ps2", v = PyUnicode_FromString("... ")); + Py_XDECREF(v); + } + for (;;) { + ret = PyRun_InteractiveOneFlags(fp, filename, flags); + PRINT_TOTAL_REFS(); + if (ret == E_EOF) + return 0; + /* + if (ret == E_NOMEM) + return -1; + */ + } } /* compute parser flags based on compiler flags */ static int PARSER_FLAGS(PyCompilerFlags *flags) { - int parser_flags = 0; - if (!flags) - return 0; - if (flags->cf_flags & PyCF_DONT_IMPLY_DEDENT) - parser_flags |= PyPARSE_DONT_IMPLY_DEDENT; - if (flags->cf_flags & PyCF_IGNORE_COOKIE) - parser_flags |= PyPARSE_IGNORE_COOKIE; - if (flags->cf_flags & CO_FUTURE_BARRY_AS_BDFL) - parser_flags |= PyPARSE_BARRY_AS_BDFL; - return parser_flags; + int parser_flags = 0; + if (!flags) + return 0; + if (flags->cf_flags & PyCF_DONT_IMPLY_DEDENT) + parser_flags |= PyPARSE_DONT_IMPLY_DEDENT; + if (flags->cf_flags & PyCF_IGNORE_COOKIE) + parser_flags |= PyPARSE_IGNORE_COOKIE; + if (flags->cf_flags & CO_FUTURE_BARRY_AS_BDFL) + parser_flags |= PyPARSE_BARRY_AS_BDFL; + return parser_flags; } #if 0 /* Keep an example of flags with future keyword support. */ #define PARSER_FLAGS(flags) \ - ((flags) ? ((((flags)->cf_flags & PyCF_DONT_IMPLY_DEDENT) ? \ - PyPARSE_DONT_IMPLY_DEDENT : 0) \ - | ((flags)->cf_flags & CO_FUTURE_WITH_STATEMENT ? \ - PyPARSE_WITH_IS_KEYWORD : 0)) : 0) + ((flags) ? ((((flags)->cf_flags & PyCF_DONT_IMPLY_DEDENT) ? \ + PyPARSE_DONT_IMPLY_DEDENT : 0) \ + | ((flags)->cf_flags & CO_FUTURE_WITH_STATEMENT ? \ + PyPARSE_WITH_IS_KEYWORD : 0)) : 0) #endif int PyRun_InteractiveOneFlags(FILE *fp, const char *filename, PyCompilerFlags *flags) { - PyObject *m, *d, *v, *w, *oenc = NULL; - mod_ty mod; - PyArena *arena; - char *ps1 = "", *ps2 = "", *enc = NULL; - int errcode = 0; - - if (fp == stdin) { - /* Fetch encoding from sys.stdin */ - v = PySys_GetObject("stdin"); - if (v == NULL || v == Py_None) - return -1; - oenc = PyObject_GetAttrString(v, "encoding"); - if (!oenc) - return -1; - enc = _PyUnicode_AsString(oenc); - } - v = PySys_GetObject("ps1"); - if (v != NULL) { - v = PyObject_Str(v); - if (v == NULL) - PyErr_Clear(); - else if (PyUnicode_Check(v)) - ps1 = _PyUnicode_AsString(v); - } - w = PySys_GetObject("ps2"); - if (w != NULL) { - w = PyObject_Str(w); - if (w == NULL) - PyErr_Clear(); - else if (PyUnicode_Check(w)) - ps2 = _PyUnicode_AsString(w); - } - arena = PyArena_New(); - if (arena == NULL) { - Py_XDECREF(v); - Py_XDECREF(w); - Py_XDECREF(oenc); - return -1; - } - mod = PyParser_ASTFromFile(fp, filename, enc, - Py_single_input, ps1, ps2, - flags, &errcode, arena); - Py_XDECREF(v); - Py_XDECREF(w); - Py_XDECREF(oenc); - if (mod == NULL) { - PyArena_Free(arena); - if (errcode == E_EOF) { - PyErr_Clear(); - return E_EOF; - } - PyErr_Print(); - return -1; - } - m = PyImport_AddModule("__main__"); - if (m == NULL) { - PyArena_Free(arena); - return -1; - } - d = PyModule_GetDict(m); - v = run_mod(mod, filename, d, d, flags, arena); - PyArena_Free(arena); - flush_io(); - if (v == NULL) { - PyErr_Print(); - return -1; - } - Py_DECREF(v); - return 0; + PyObject *m, *d, *v, *w, *oenc = NULL; + mod_ty mod; + PyArena *arena; + char *ps1 = "", *ps2 = "", *enc = NULL; + int errcode = 0; + + if (fp == stdin) { + /* Fetch encoding from sys.stdin */ + v = PySys_GetObject("stdin"); + if (v == NULL || v == Py_None) + return -1; + oenc = PyObject_GetAttrString(v, "encoding"); + if (!oenc) + return -1; + enc = _PyUnicode_AsString(oenc); + } + v = PySys_GetObject("ps1"); + if (v != NULL) { + v = PyObject_Str(v); + if (v == NULL) + PyErr_Clear(); + else if (PyUnicode_Check(v)) + ps1 = _PyUnicode_AsString(v); + } + w = PySys_GetObject("ps2"); + if (w != NULL) { + w = PyObject_Str(w); + if (w == NULL) + PyErr_Clear(); + else if (PyUnicode_Check(w)) + ps2 = _PyUnicode_AsString(w); + } + arena = PyArena_New(); + if (arena == NULL) { + Py_XDECREF(v); + Py_XDECREF(w); + Py_XDECREF(oenc); + return -1; + } + mod = PyParser_ASTFromFile(fp, filename, enc, + Py_single_input, ps1, ps2, + flags, &errcode, arena); + Py_XDECREF(v); + Py_XDECREF(w); + Py_XDECREF(oenc); + if (mod == NULL) { + PyArena_Free(arena); + if (errcode == E_EOF) { + PyErr_Clear(); + return E_EOF; + } + PyErr_Print(); + return -1; + } + m = PyImport_AddModule("__main__"); + if (m == NULL) { + PyArena_Free(arena); + return -1; + } + d = PyModule_GetDict(m); + v = run_mod(mod, filename, d, d, flags, arena); + PyArena_Free(arena); + flush_io(); + if (v == NULL) { + PyErr_Print(); + return -1; + } + Py_DECREF(v); + return 0; } /* Check whether a file maybe a pyc file: Look at the extension, @@ -1110,737 +1110,737 @@ PyRun_InteractiveOneFlags(FILE *fp, const char *filename, PyCompilerFlags *flags static int maybe_pyc_file(FILE *fp, const char* filename, const char* ext, int closeit) { - if (strcmp(ext, ".pyc") == 0 || strcmp(ext, ".pyo") == 0) - return 1; - - /* Only look into the file if we are allowed to close it, since - it then should also be seekable. */ - if (closeit) { - /* Read only two bytes of the magic. If the file was opened in - text mode, the bytes 3 and 4 of the magic (\r\n) might not - be read as they are on disk. */ - unsigned int halfmagic = PyImport_GetMagicNumber() & 0xFFFF; - unsigned char buf[2]; - /* Mess: In case of -x, the stream is NOT at its start now, - and ungetc() was used to push back the first newline, - which makes the current stream position formally undefined, - and a x-platform nightmare. - Unfortunately, we have no direct way to know whether -x - was specified. So we use a terrible hack: if the current - stream position is not 0, we assume -x was specified, and - give up. Bug 132850 on SourceForge spells out the - hopelessness of trying anything else (fseek and ftell - don't work predictably x-platform for text-mode files). - */ - int ispyc = 0; - if (ftell(fp) == 0) { - if (fread(buf, 1, 2, fp) == 2 && - ((unsigned int)buf[1]<<8 | buf[0]) == halfmagic) - ispyc = 1; - rewind(fp); - } - return ispyc; - } - return 0; + if (strcmp(ext, ".pyc") == 0 || strcmp(ext, ".pyo") == 0) + return 1; + + /* Only look into the file if we are allowed to close it, since + it then should also be seekable. */ + if (closeit) { + /* Read only two bytes of the magic. If the file was opened in + text mode, the bytes 3 and 4 of the magic (\r\n) might not + be read as they are on disk. */ + unsigned int halfmagic = PyImport_GetMagicNumber() & 0xFFFF; + unsigned char buf[2]; + /* Mess: In case of -x, the stream is NOT at its start now, + and ungetc() was used to push back the first newline, + which makes the current stream position formally undefined, + and a x-platform nightmare. + Unfortunately, we have no direct way to know whether -x + was specified. So we use a terrible hack: if the current + stream position is not 0, we assume -x was specified, and + give up. Bug 132850 on SourceForge spells out the + hopelessness of trying anything else (fseek and ftell + don't work predictably x-platform for text-mode files). + */ + int ispyc = 0; + if (ftell(fp) == 0) { + if (fread(buf, 1, 2, fp) == 2 && + ((unsigned int)buf[1]<<8 | buf[0]) == halfmagic) + ispyc = 1; + rewind(fp); + } + return ispyc; + } + return 0; } int PyRun_SimpleFileExFlags(FILE *fp, const char *filename, int closeit, - PyCompilerFlags *flags) -{ - PyObject *m, *d, *v; - const char *ext; - int set_file_name = 0, ret, len; - - m = PyImport_AddModule("__main__"); - if (m == NULL) - return -1; - d = PyModule_GetDict(m); - if (PyDict_GetItemString(d, "__file__") == NULL) { - PyObject *f; - f = PyUnicode_DecodeFSDefault(filename); - if (f == NULL) - return -1; - if (PyDict_SetItemString(d, "__file__", f) < 0) { - Py_DECREF(f); - return -1; - } - set_file_name = 1; - Py_DECREF(f); - } - len = strlen(filename); - ext = filename + len - (len > 4 ? 4 : 0); - if (maybe_pyc_file(fp, filename, ext, closeit)) { - /* Try to run a pyc file. First, re-open in binary */ - if (closeit) - fclose(fp); - if ((fp = fopen(filename, "rb")) == NULL) { - fprintf(stderr, "python: Can't reopen .pyc file\n"); - ret = -1; - goto done; - } - /* Turn on optimization if a .pyo file is given */ - if (strcmp(ext, ".pyo") == 0) - Py_OptimizeFlag = 1; - v = run_pyc_file(fp, filename, d, d, flags); - } else { - v = PyRun_FileExFlags(fp, filename, Py_file_input, d, d, - closeit, flags); - } - flush_io(); - if (v == NULL) { - PyErr_Print(); - ret = -1; - goto done; - } - Py_DECREF(v); - ret = 0; + PyCompilerFlags *flags) +{ + PyObject *m, *d, *v; + const char *ext; + int set_file_name = 0, ret, len; + + m = PyImport_AddModule("__main__"); + if (m == NULL) + return -1; + d = PyModule_GetDict(m); + if (PyDict_GetItemString(d, "__file__") == NULL) { + PyObject *f; + f = PyUnicode_DecodeFSDefault(filename); + if (f == NULL) + return -1; + if (PyDict_SetItemString(d, "__file__", f) < 0) { + Py_DECREF(f); + return -1; + } + set_file_name = 1; + Py_DECREF(f); + } + len = strlen(filename); + ext = filename + len - (len > 4 ? 4 : 0); + if (maybe_pyc_file(fp, filename, ext, closeit)) { + /* Try to run a pyc file. First, re-open in binary */ + if (closeit) + fclose(fp); + if ((fp = fopen(filename, "rb")) == NULL) { + fprintf(stderr, "python: Can't reopen .pyc file\n"); + ret = -1; + goto done; + } + /* Turn on optimization if a .pyo file is given */ + if (strcmp(ext, ".pyo") == 0) + Py_OptimizeFlag = 1; + v = run_pyc_file(fp, filename, d, d, flags); + } else { + v = PyRun_FileExFlags(fp, filename, Py_file_input, d, d, + closeit, flags); + } + flush_io(); + if (v == NULL) { + PyErr_Print(); + ret = -1; + goto done; + } + Py_DECREF(v); + ret = 0; done: - if (set_file_name && PyDict_DelItemString(d, "__file__")) - PyErr_Clear(); - return ret; + if (set_file_name && PyDict_DelItemString(d, "__file__")) + PyErr_Clear(); + return ret; } int PyRun_SimpleStringFlags(const char *command, PyCompilerFlags *flags) { - PyObject *m, *d, *v; - m = PyImport_AddModule("__main__"); - if (m == NULL) - return -1; - d = PyModule_GetDict(m); - v = PyRun_StringFlags(command, Py_file_input, d, d, flags); - if (v == NULL) { - PyErr_Print(); - return -1; - } - Py_DECREF(v); - return 0; + PyObject *m, *d, *v; + m = PyImport_AddModule("__main__"); + if (m == NULL) + return -1; + d = PyModule_GetDict(m); + v = PyRun_StringFlags(command, Py_file_input, d, d, flags); + if (v == NULL) { + PyErr_Print(); + return -1; + } + Py_DECREF(v); + return 0; } static int parse_syntax_error(PyObject *err, PyObject **message, const char **filename, - int *lineno, int *offset, const char **text) -{ - long hold; - PyObject *v; - - /* old style errors */ - if (PyTuple_Check(err)) - return PyArg_ParseTuple(err, "O(ziiz)", message, filename, - lineno, offset, text); - - /* new style errors. `err' is an instance */ - - if (! (v = PyObject_GetAttrString(err, "msg"))) - goto finally; - *message = v; - - if (!(v = PyObject_GetAttrString(err, "filename"))) - goto finally; - if (v == Py_None) - *filename = NULL; - else if (! (*filename = _PyUnicode_AsString(v))) - goto finally; - - Py_DECREF(v); - if (!(v = PyObject_GetAttrString(err, "lineno"))) - goto finally; - hold = PyLong_AsLong(v); - Py_DECREF(v); - v = NULL; - if (hold < 0 && PyErr_Occurred()) - goto finally; - *lineno = (int)hold; - - if (!(v = PyObject_GetAttrString(err, "offset"))) - goto finally; - if (v == Py_None) { - *offset = -1; - Py_DECREF(v); - v = NULL; - } else { - hold = PyLong_AsLong(v); - Py_DECREF(v); - v = NULL; - if (hold < 0 && PyErr_Occurred()) - goto finally; - *offset = (int)hold; - } - - if (!(v = PyObject_GetAttrString(err, "text"))) - goto finally; - if (v == Py_None) - *text = NULL; - else if (!PyUnicode_Check(v) || - !(*text = _PyUnicode_AsString(v))) - goto finally; - Py_DECREF(v); - return 1; + int *lineno, int *offset, const char **text) +{ + long hold; + PyObject *v; + + /* old style errors */ + if (PyTuple_Check(err)) + return PyArg_ParseTuple(err, "O(ziiz)", message, filename, + lineno, offset, text); + + /* new style errors. `err' is an instance */ + + if (! (v = PyObject_GetAttrString(err, "msg"))) + goto finally; + *message = v; + + if (!(v = PyObject_GetAttrString(err, "filename"))) + goto finally; + if (v == Py_None) + *filename = NULL; + else if (! (*filename = _PyUnicode_AsString(v))) + goto finally; + + Py_DECREF(v); + if (!(v = PyObject_GetAttrString(err, "lineno"))) + goto finally; + hold = PyLong_AsLong(v); + Py_DECREF(v); + v = NULL; + if (hold < 0 && PyErr_Occurred()) + goto finally; + *lineno = (int)hold; + + if (!(v = PyObject_GetAttrString(err, "offset"))) + goto finally; + if (v == Py_None) { + *offset = -1; + Py_DECREF(v); + v = NULL; + } else { + hold = PyLong_AsLong(v); + Py_DECREF(v); + v = NULL; + if (hold < 0 && PyErr_Occurred()) + goto finally; + *offset = (int)hold; + } + + if (!(v = PyObject_GetAttrString(err, "text"))) + goto finally; + if (v == Py_None) + *text = NULL; + else if (!PyUnicode_Check(v) || + !(*text = _PyUnicode_AsString(v))) + goto finally; + Py_DECREF(v); + return 1; finally: - Py_XDECREF(v); - return 0; + Py_XDECREF(v); + return 0; } void PyErr_Print(void) { - PyErr_PrintEx(1); + PyErr_PrintEx(1); } static void print_error_text(PyObject *f, int offset, const char *text) { - char *nl; - if (offset >= 0) { - if (offset > 0 && offset == (int)strlen(text)) - offset--; - for (;;) { - nl = strchr(text, '\n'); - if (nl == NULL || nl-text >= offset) - break; - offset -= (int)(nl+1-text); - text = nl+1; - } - while (*text == ' ' || *text == '\t') { - text++; - offset--; - } - } - PyFile_WriteString(" ", f); - PyFile_WriteString(text, f); - if (*text == '\0' || text[strlen(text)-1] != '\n') - PyFile_WriteString("\n", f); - if (offset == -1) - return; - PyFile_WriteString(" ", f); - offset--; - while (offset > 0) { - PyFile_WriteString(" ", f); - offset--; - } - PyFile_WriteString("^\n", f); + char *nl; + if (offset >= 0) { + if (offset > 0 && offset == (int)strlen(text)) + offset--; + for (;;) { + nl = strchr(text, '\n'); + if (nl == NULL || nl-text >= offset) + break; + offset -= (int)(nl+1-text); + text = nl+1; + } + while (*text == ' ' || *text == '\t') { + text++; + offset--; + } + } + PyFile_WriteString(" ", f); + PyFile_WriteString(text, f); + if (*text == '\0' || text[strlen(text)-1] != '\n') + PyFile_WriteString("\n", f); + if (offset == -1) + return; + PyFile_WriteString(" ", f); + offset--; + while (offset > 0) { + PyFile_WriteString(" ", f); + offset--; + } + PyFile_WriteString("^\n", f); } static void handle_system_exit(void) { - PyObject *exception, *value, *tb; - int exitcode = 0; - - if (Py_InspectFlag) - /* Don't exit if -i flag was given. This flag is set to 0 - * when entering interactive mode for inspecting. */ - return; - - PyErr_Fetch(&exception, &value, &tb); - fflush(stdout); - if (value == NULL || value == Py_None) - goto done; - if (PyExceptionInstance_Check(value)) { - /* The error code should be in the `code' attribute. */ - PyObject *code = PyObject_GetAttrString(value, "code"); - if (code) { - Py_DECREF(value); - value = code; - if (value == Py_None) - goto done; - } - /* If we failed to dig out the 'code' attribute, - just let the else clause below print the error. */ - } - if (PyLong_Check(value)) - exitcode = (int)PyLong_AsLong(value); - else { - PyObject_Print(value, stderr, Py_PRINT_RAW); - PySys_WriteStderr("\n"); - exitcode = 1; - } + PyObject *exception, *value, *tb; + int exitcode = 0; + + if (Py_InspectFlag) + /* Don't exit if -i flag was given. This flag is set to 0 + * when entering interactive mode for inspecting. */ + return; + + PyErr_Fetch(&exception, &value, &tb); + fflush(stdout); + if (value == NULL || value == Py_None) + goto done; + if (PyExceptionInstance_Check(value)) { + /* The error code should be in the `code' attribute. */ + PyObject *code = PyObject_GetAttrString(value, "code"); + if (code) { + Py_DECREF(value); + value = code; + if (value == Py_None) + goto done; + } + /* If we failed to dig out the 'code' attribute, + just let the else clause below print the error. */ + } + if (PyLong_Check(value)) + exitcode = (int)PyLong_AsLong(value); + else { + PyObject_Print(value, stderr, Py_PRINT_RAW); + PySys_WriteStderr("\n"); + exitcode = 1; + } done: - /* Restore and clear the exception info, in order to properly decref - * the exception, value, and traceback. If we just exit instead, - * these leak, which confuses PYTHONDUMPREFS output, and may prevent - * some finalizers from running. - */ - PyErr_Restore(exception, value, tb); - PyErr_Clear(); - Py_Exit(exitcode); - /* NOTREACHED */ + /* Restore and clear the exception info, in order to properly decref + * the exception, value, and traceback. If we just exit instead, + * these leak, which confuses PYTHONDUMPREFS output, and may prevent + * some finalizers from running. + */ + PyErr_Restore(exception, value, tb); + PyErr_Clear(); + Py_Exit(exitcode); + /* NOTREACHED */ } void PyErr_PrintEx(int set_sys_last_vars) { - PyObject *exception, *v, *tb, *hook; - - if (PyErr_ExceptionMatches(PyExc_SystemExit)) { - handle_system_exit(); - } - PyErr_Fetch(&exception, &v, &tb); - if (exception == NULL) - return; - PyErr_NormalizeException(&exception, &v, &tb); - if (tb == NULL) { - tb = Py_None; - Py_INCREF(tb); - } - PyException_SetTraceback(v, tb); - if (exception == NULL) - return; - /* Now we know v != NULL too */ - if (set_sys_last_vars) { - PySys_SetObject("last_type", exception); - PySys_SetObject("last_value", v); - PySys_SetObject("last_traceback", tb); - } - hook = PySys_GetObject("excepthook"); - if (hook) { - PyObject *args = PyTuple_Pack(3, exception, v, tb); - PyObject *result = PyEval_CallObject(hook, args); - if (result == NULL) { - PyObject *exception2, *v2, *tb2; - if (PyErr_ExceptionMatches(PyExc_SystemExit)) { - handle_system_exit(); - } - PyErr_Fetch(&exception2, &v2, &tb2); - PyErr_NormalizeException(&exception2, &v2, &tb2); - /* It should not be possible for exception2 or v2 - to be NULL. However PyErr_Display() can't - tolerate NULLs, so just be safe. */ - if (exception2 == NULL) { - exception2 = Py_None; - Py_INCREF(exception2); - } - if (v2 == NULL) { - v2 = Py_None; - Py_INCREF(v2); - } - fflush(stdout); - PySys_WriteStderr("Error in sys.excepthook:\n"); - PyErr_Display(exception2, v2, tb2); - PySys_WriteStderr("\nOriginal exception was:\n"); - PyErr_Display(exception, v, tb); - Py_DECREF(exception2); - Py_DECREF(v2); - Py_XDECREF(tb2); - } - Py_XDECREF(result); - Py_XDECREF(args); - } else { - PySys_WriteStderr("sys.excepthook is missing\n"); - PyErr_Display(exception, v, tb); - } - Py_XDECREF(exception); - Py_XDECREF(v); - Py_XDECREF(tb); + PyObject *exception, *v, *tb, *hook; + + if (PyErr_ExceptionMatches(PyExc_SystemExit)) { + handle_system_exit(); + } + PyErr_Fetch(&exception, &v, &tb); + if (exception == NULL) + return; + PyErr_NormalizeException(&exception, &v, &tb); + if (tb == NULL) { + tb = Py_None; + Py_INCREF(tb); + } + PyException_SetTraceback(v, tb); + if (exception == NULL) + return; + /* Now we know v != NULL too */ + if (set_sys_last_vars) { + PySys_SetObject("last_type", exception); + PySys_SetObject("last_value", v); + PySys_SetObject("last_traceback", tb); + } + hook = PySys_GetObject("excepthook"); + if (hook) { + PyObject *args = PyTuple_Pack(3, exception, v, tb); + PyObject *result = PyEval_CallObject(hook, args); + if (result == NULL) { + PyObject *exception2, *v2, *tb2; + if (PyErr_ExceptionMatches(PyExc_SystemExit)) { + handle_system_exit(); + } + PyErr_Fetch(&exception2, &v2, &tb2); + PyErr_NormalizeException(&exception2, &v2, &tb2); + /* It should not be possible for exception2 or v2 + to be NULL. However PyErr_Display() can't + tolerate NULLs, so just be safe. */ + if (exception2 == NULL) { + exception2 = Py_None; + Py_INCREF(exception2); + } + if (v2 == NULL) { + v2 = Py_None; + Py_INCREF(v2); + } + fflush(stdout); + PySys_WriteStderr("Error in sys.excepthook:\n"); + PyErr_Display(exception2, v2, tb2); + PySys_WriteStderr("\nOriginal exception was:\n"); + PyErr_Display(exception, v, tb); + Py_DECREF(exception2); + Py_DECREF(v2); + Py_XDECREF(tb2); + } + Py_XDECREF(result); + Py_XDECREF(args); + } else { + PySys_WriteStderr("sys.excepthook is missing\n"); + PyErr_Display(exception, v, tb); + } + Py_XDECREF(exception); + Py_XDECREF(v); + Py_XDECREF(tb); } static void print_exception(PyObject *f, PyObject *value) { - int err = 0; - PyObject *type, *tb; - - if (!PyExceptionInstance_Check(value)) { - PyFile_WriteString("TypeError: print_exception(): Exception expected for value, ", f); - PyFile_WriteString(Py_TYPE(value)->tp_name, f); - PyFile_WriteString(" found\n", f); - return; - } - - Py_INCREF(value); - fflush(stdout); - type = (PyObject *) Py_TYPE(value); - tb = PyException_GetTraceback(value); - if (tb && tb != Py_None) - err = PyTraceBack_Print(tb, f); - if (err == 0 && - PyObject_HasAttrString(value, "print_file_and_line")) - { - PyObject *message; - const char *filename, *text; - int lineno, offset; - if (!parse_syntax_error(value, &message, &filename, - &lineno, &offset, &text)) - PyErr_Clear(); - else { - char buf[10]; - PyFile_WriteString(" File \"", f); - if (filename == NULL) - PyFile_WriteString("<string>", f); - else - PyFile_WriteString(filename, f); - PyFile_WriteString("\", line ", f); - PyOS_snprintf(buf, sizeof(buf), "%d", lineno); - PyFile_WriteString(buf, f); - PyFile_WriteString("\n", f); - if (text != NULL) - print_error_text(f, offset, text); - Py_DECREF(value); - value = message; - /* Can't be bothered to check all those - PyFile_WriteString() calls */ - if (PyErr_Occurred()) - err = -1; - } - } - if (err) { - /* Don't do anything else */ - } - else { - PyObject* moduleName; - char* className; - assert(PyExceptionClass_Check(type)); - className = PyExceptionClass_Name(type); - if (className != NULL) { - char *dot = strrchr(className, '.'); - if (dot != NULL) - className = dot+1; - } - - moduleName = PyObject_GetAttrString(type, "__module__"); - if (moduleName == NULL || !PyUnicode_Check(moduleName)) - { - Py_DECREF(moduleName); - err = PyFile_WriteString("<unknown>", f); - } - else { - char* modstr = _PyUnicode_AsString(moduleName); - if (modstr && strcmp(modstr, "builtins")) - { - err = PyFile_WriteString(modstr, f); - err += PyFile_WriteString(".", f); - } - Py_DECREF(moduleName); - } - if (err == 0) { - if (className == NULL) - err = PyFile_WriteString("<unknown>", f); - else - err = PyFile_WriteString(className, f); - } - } - if (err == 0 && (value != Py_None)) { - PyObject *s = PyObject_Str(value); - /* only print colon if the str() of the - object is not the empty string - */ - if (s == NULL) - err = -1; - else if (!PyUnicode_Check(s) || - PyUnicode_GetSize(s) != 0) - err = PyFile_WriteString(": ", f); - if (err == 0) - err = PyFile_WriteObject(s, f, Py_PRINT_RAW); - Py_XDECREF(s); - } - /* try to write a newline in any case */ - err += PyFile_WriteString("\n", f); - Py_XDECREF(tb); - Py_DECREF(value); - /* If an error happened here, don't show it. - XXX This is wrong, but too many callers rely on this behavior. */ - if (err != 0) - PyErr_Clear(); + int err = 0; + PyObject *type, *tb; + + if (!PyExceptionInstance_Check(value)) { + PyFile_WriteString("TypeError: print_exception(): Exception expected for value, ", f); + PyFile_WriteString(Py_TYPE(value)->tp_name, f); + PyFile_WriteString(" found\n", f); + return; + } + + Py_INCREF(value); + fflush(stdout); + type = (PyObject *) Py_TYPE(value); + tb = PyException_GetTraceback(value); + if (tb && tb != Py_None) + err = PyTraceBack_Print(tb, f); + if (err == 0 && + PyObject_HasAttrString(value, "print_file_and_line")) + { + PyObject *message; + const char *filename, *text; + int lineno, offset; + if (!parse_syntax_error(value, &message, &filename, + &lineno, &offset, &text)) + PyErr_Clear(); + else { + char buf[10]; + PyFile_WriteString(" File \"", f); + if (filename == NULL) + PyFile_WriteString("<string>", f); + else + PyFile_WriteString(filename, f); + PyFile_WriteString("\", line ", f); + PyOS_snprintf(buf, sizeof(buf), "%d", lineno); + PyFile_WriteString(buf, f); + PyFile_WriteString("\n", f); + if (text != NULL) + print_error_text(f, offset, text); + Py_DECREF(value); + value = message; + /* Can't be bothered to check all those + PyFile_WriteString() calls */ + if (PyErr_Occurred()) + err = -1; + } + } + if (err) { + /* Don't do anything else */ + } + else { + PyObject* moduleName; + char* className; + assert(PyExceptionClass_Check(type)); + className = PyExceptionClass_Name(type); + if (className != NULL) { + char *dot = strrchr(className, '.'); + if (dot != NULL) + className = dot+1; + } + + moduleName = PyObject_GetAttrString(type, "__module__"); + if (moduleName == NULL || !PyUnicode_Check(moduleName)) + { + Py_DECREF(moduleName); + err = PyFile_WriteString("<unknown>", f); + } + else { + char* modstr = _PyUnicode_AsString(moduleName); + if (modstr && strcmp(modstr, "builtins")) + { + err = PyFile_WriteString(modstr, f); + err += PyFile_WriteString(".", f); + } + Py_DECREF(moduleName); + } + if (err == 0) { + if (className == NULL) + err = PyFile_WriteString("<unknown>", f); + else + err = PyFile_WriteString(className, f); + } + } + if (err == 0 && (value != Py_None)) { + PyObject *s = PyObject_Str(value); + /* only print colon if the str() of the + object is not the empty string + */ + if (s == NULL) + err = -1; + else if (!PyUnicode_Check(s) || + PyUnicode_GetSize(s) != 0) + err = PyFile_WriteString(": ", f); + if (err == 0) + err = PyFile_WriteObject(s, f, Py_PRINT_RAW); + Py_XDECREF(s); + } + /* try to write a newline in any case */ + err += PyFile_WriteString("\n", f); + Py_XDECREF(tb); + Py_DECREF(value); + /* If an error happened here, don't show it. + XXX This is wrong, but too many callers rely on this behavior. */ + if (err != 0) + PyErr_Clear(); } static const char *cause_message = - "\nThe above exception was the direct cause " - "of the following exception:\n\n"; + "\nThe above exception was the direct cause " + "of the following exception:\n\n"; static const char *context_message = - "\nDuring handling of the above exception, " - "another exception occurred:\n\n"; + "\nDuring handling of the above exception, " + "another exception occurred:\n\n"; static void print_exception_recursive(PyObject *f, PyObject *value, PyObject *seen) { - int err = 0, res; - PyObject *cause, *context; - - if (seen != NULL) { - /* Exception chaining */ - if (PySet_Add(seen, value) == -1) - PyErr_Clear(); - else if (PyExceptionInstance_Check(value)) { - cause = PyException_GetCause(value); - context = PyException_GetContext(value); - if (cause) { - res = PySet_Contains(seen, cause); - if (res == -1) - PyErr_Clear(); - if (res == 0) { - print_exception_recursive( - f, cause, seen); - err |= PyFile_WriteString( - cause_message, f); - } - } - else if (context) { - res = PySet_Contains(seen, context); - if (res == -1) - PyErr_Clear(); - if (res == 0) { - print_exception_recursive( - f, context, seen); - err |= PyFile_WriteString( - context_message, f); - } - } - Py_XDECREF(context); - Py_XDECREF(cause); - } - } - print_exception(f, value); - if (err != 0) - PyErr_Clear(); + int err = 0, res; + PyObject *cause, *context; + + if (seen != NULL) { + /* Exception chaining */ + if (PySet_Add(seen, value) == -1) + PyErr_Clear(); + else if (PyExceptionInstance_Check(value)) { + cause = PyException_GetCause(value); + context = PyException_GetContext(value); + if (cause) { + res = PySet_Contains(seen, cause); + if (res == -1) + PyErr_Clear(); + if (res == 0) { + print_exception_recursive( + f, cause, seen); + err |= PyFile_WriteString( + cause_message, f); + } + } + else if (context) { + res = PySet_Contains(seen, context); + if (res == -1) + PyErr_Clear(); + if (res == 0) { + print_exception_recursive( + f, context, seen); + err |= PyFile_WriteString( + context_message, f); + } + } + Py_XDECREF(context); + Py_XDECREF(cause); + } + } + print_exception(f, value); + if (err != 0) + PyErr_Clear(); } void PyErr_Display(PyObject *exception, PyObject *value, PyObject *tb) { - PyObject *seen; - PyObject *f = PySys_GetObject("stderr"); - if (f == Py_None) { - /* pass */ - } - else if (f == NULL) { - _PyObject_Dump(value); - fprintf(stderr, "lost sys.stderr\n"); - } - else { - /* We choose to ignore seen being possibly NULL, and report - at least the main exception (it could be a MemoryError). - */ - seen = PySet_New(NULL); - if (seen == NULL) - PyErr_Clear(); - print_exception_recursive(f, value, seen); - Py_XDECREF(seen); - } + PyObject *seen; + PyObject *f = PySys_GetObject("stderr"); + if (f == Py_None) { + /* pass */ + } + else if (f == NULL) { + _PyObject_Dump(value); + fprintf(stderr, "lost sys.stderr\n"); + } + else { + /* We choose to ignore seen being possibly NULL, and report + at least the main exception (it could be a MemoryError). + */ + seen = PySet_New(NULL); + if (seen == NULL) + PyErr_Clear(); + print_exception_recursive(f, value, seen); + Py_XDECREF(seen); + } } PyObject * PyRun_StringFlags(const char *str, int start, PyObject *globals, - PyObject *locals, PyCompilerFlags *flags) + PyObject *locals, PyCompilerFlags *flags) { - PyObject *ret = NULL; - mod_ty mod; - PyArena *arena = PyArena_New(); - if (arena == NULL) - return NULL; + PyObject *ret = NULL; + mod_ty mod; + PyArena *arena = PyArena_New(); + if (arena == NULL) + return NULL; - mod = PyParser_ASTFromString(str, "<string>", start, flags, arena); - if (mod != NULL) - ret = run_mod(mod, "<string>", globals, locals, flags, arena); - PyArena_Free(arena); - return ret; + mod = PyParser_ASTFromString(str, "<string>", start, flags, arena); + if (mod != NULL) + ret = run_mod(mod, "<string>", globals, locals, flags, arena); + PyArena_Free(arena); + return ret; } PyObject * PyRun_FileExFlags(FILE *fp, const char *filename, int start, PyObject *globals, - PyObject *locals, int closeit, PyCompilerFlags *flags) -{ - PyObject *ret; - mod_ty mod; - PyArena *arena = PyArena_New(); - if (arena == NULL) - return NULL; - - mod = PyParser_ASTFromFile(fp, filename, NULL, start, 0, 0, - flags, NULL, arena); - if (closeit) - fclose(fp); - if (mod == NULL) { - PyArena_Free(arena); - return NULL; - } - ret = run_mod(mod, filename, globals, locals, flags, arena); - PyArena_Free(arena); - return ret; + PyObject *locals, int closeit, PyCompilerFlags *flags) +{ + PyObject *ret; + mod_ty mod; + PyArena *arena = PyArena_New(); + if (arena == NULL) + return NULL; + + mod = PyParser_ASTFromFile(fp, filename, NULL, start, 0, 0, + flags, NULL, arena); + if (closeit) + fclose(fp); + if (mod == NULL) { + PyArena_Free(arena); + return NULL; + } + ret = run_mod(mod, filename, globals, locals, flags, arena); + PyArena_Free(arena); + return ret; } static void flush_io(void) { - PyObject *f, *r; - PyObject *type, *value, *traceback; + PyObject *f, *r; + PyObject *type, *value, *traceback; - /* Save the current exception */ - PyErr_Fetch(&type, &value, &traceback); + /* Save the current exception */ + PyErr_Fetch(&type, &value, &traceback); - f = PySys_GetObject("stderr"); - if (f != NULL) { - r = PyObject_CallMethod(f, "flush", ""); - if (r) - Py_DECREF(r); - else - PyErr_Clear(); - } - f = PySys_GetObject("stdout"); - if (f != NULL) { - r = PyObject_CallMethod(f, "flush", ""); - if (r) - Py_DECREF(r); - else - PyErr_Clear(); - } + f = PySys_GetObject("stderr"); + if (f != NULL) { + r = PyObject_CallMethod(f, "flush", ""); + if (r) + Py_DECREF(r); + else + PyErr_Clear(); + } + f = PySys_GetObject("stdout"); + if (f != NULL) { + r = PyObject_CallMethod(f, "flush", ""); + if (r) + Py_DECREF(r); + else + PyErr_Clear(); + } - PyErr_Restore(type, value, traceback); + PyErr_Restore(type, value, traceback); } static PyObject * run_mod(mod_ty mod, const char *filename, PyObject *globals, PyObject *locals, - PyCompilerFlags *flags, PyArena *arena) + PyCompilerFlags *flags, PyArena *arena) { - PyCodeObject *co; - PyObject *v; - co = PyAST_Compile(mod, filename, flags, arena); - if (co == NULL) - return NULL; - v = PyEval_EvalCode(co, globals, locals); - Py_DECREF(co); - return v; + PyCodeObject *co; + PyObject *v; + co = PyAST_Compile(mod, filename, flags, arena); + if (co == NULL) + return NULL; + v = PyEval_EvalCode(co, globals, locals); + Py_DECREF(co); + return v; } static PyObject * run_pyc_file(FILE *fp, const char *filename, PyObject *globals, - PyObject *locals, PyCompilerFlags *flags) -{ - PyCodeObject *co; - PyObject *v; - long magic; - long PyImport_GetMagicNumber(void); - - magic = PyMarshal_ReadLongFromFile(fp); - if (magic != PyImport_GetMagicNumber()) { - PyErr_SetString(PyExc_RuntimeError, - "Bad magic number in .pyc file"); - return NULL; - } - (void) PyMarshal_ReadLongFromFile(fp); - v = PyMarshal_ReadLastObjectFromFile(fp); - fclose(fp); - if (v == NULL || !PyCode_Check(v)) { - Py_XDECREF(v); - PyErr_SetString(PyExc_RuntimeError, - "Bad code object in .pyc file"); - return NULL; - } - co = (PyCodeObject *)v; - v = PyEval_EvalCode(co, globals, locals); - if (v && flags) - flags->cf_flags |= (co->co_flags & PyCF_MASK); - Py_DECREF(co); - return v; + PyObject *locals, PyCompilerFlags *flags) +{ + PyCodeObject *co; + PyObject *v; + long magic; + long PyImport_GetMagicNumber(void); + + magic = PyMarshal_ReadLongFromFile(fp); + if (magic != PyImport_GetMagicNumber()) { + PyErr_SetString(PyExc_RuntimeError, + "Bad magic number in .pyc file"); + return NULL; + } + (void) PyMarshal_ReadLongFromFile(fp); + v = PyMarshal_ReadLastObjectFromFile(fp); + fclose(fp); + if (v == NULL || !PyCode_Check(v)) { + Py_XDECREF(v); + PyErr_SetString(PyExc_RuntimeError, + "Bad code object in .pyc file"); + return NULL; + } + co = (PyCodeObject *)v; + v = PyEval_EvalCode(co, globals, locals); + if (v && flags) + flags->cf_flags |= (co->co_flags & PyCF_MASK); + Py_DECREF(co); + return v; } PyObject * Py_CompileStringFlags(const char *str, const char *filename, int start, - PyCompilerFlags *flags) -{ - PyCodeObject *co; - mod_ty mod; - PyArena *arena = PyArena_New(); - if (arena == NULL) - return NULL; - - mod = PyParser_ASTFromString(str, filename, start, flags, arena); - if (mod == NULL) { - PyArena_Free(arena); - return NULL; - } - if (flags && (flags->cf_flags & PyCF_ONLY_AST)) { - PyObject *result = PyAST_mod2obj(mod); - PyArena_Free(arena); - return result; - } - co = PyAST_Compile(mod, filename, flags, arena); - PyArena_Free(arena); - return (PyObject *)co; + PyCompilerFlags *flags) +{ + PyCodeObject *co; + mod_ty mod; + PyArena *arena = PyArena_New(); + if (arena == NULL) + return NULL; + + mod = PyParser_ASTFromString(str, filename, start, flags, arena); + if (mod == NULL) { + PyArena_Free(arena); + return NULL; + } + if (flags && (flags->cf_flags & PyCF_ONLY_AST)) { + PyObject *result = PyAST_mod2obj(mod); + PyArena_Free(arena); + return result; + } + co = PyAST_Compile(mod, filename, flags, arena); + PyArena_Free(arena); + return (PyObject *)co; } struct symtable * Py_SymtableString(const char *str, const char *filename, int start) { - struct symtable *st; - mod_ty mod; - PyCompilerFlags flags; - PyArena *arena = PyArena_New(); - if (arena == NULL) - return NULL; + struct symtable *st; + mod_ty mod; + PyCompilerFlags flags; + PyArena *arena = PyArena_New(); + if (arena == NULL) + return NULL; - flags.cf_flags = 0; - mod = PyParser_ASTFromString(str, filename, start, &flags, arena); - if (mod == NULL) { - PyArena_Free(arena); - return NULL; - } - st = PySymtable_Build(mod, filename, 0); - PyArena_Free(arena); - return st; + flags.cf_flags = 0; + mod = PyParser_ASTFromString(str, filename, start, &flags, arena); + if (mod == NULL) { + PyArena_Free(arena); + return NULL; + } + st = PySymtable_Build(mod, filename, 0); + PyArena_Free(arena); + return st; } /* Preferred access to parser is through AST. */ mod_ty PyParser_ASTFromString(const char *s, const char *filename, int start, - PyCompilerFlags *flags, PyArena *arena) -{ - mod_ty mod; - PyCompilerFlags localflags; - perrdetail err; - int iflags = PARSER_FLAGS(flags); - - node *n = PyParser_ParseStringFlagsFilenameEx(s, filename, - &_PyParser_Grammar, start, &err, - &iflags); - if (flags == NULL) { - localflags.cf_flags = 0; - flags = &localflags; - } - if (n) { - flags->cf_flags |= iflags & PyCF_MASK; - mod = PyAST_FromNode(n, flags, filename, arena); - PyNode_Free(n); - return mod; - } - else { - err_input(&err); - return NULL; - } + PyCompilerFlags *flags, PyArena *arena) +{ + mod_ty mod; + PyCompilerFlags localflags; + perrdetail err; + int iflags = PARSER_FLAGS(flags); + + node *n = PyParser_ParseStringFlagsFilenameEx(s, filename, + &_PyParser_Grammar, start, &err, + &iflags); + if (flags == NULL) { + localflags.cf_flags = 0; + flags = &localflags; + } + if (n) { + flags->cf_flags |= iflags & PyCF_MASK; + mod = PyAST_FromNode(n, flags, filename, arena); + PyNode_Free(n); + return mod; + } + else { + err_input(&err); + return NULL; + } } mod_ty PyParser_ASTFromFile(FILE *fp, const char *filename, const char* enc, - int start, char *ps1, - char *ps2, PyCompilerFlags *flags, int *errcode, - PyArena *arena) -{ - mod_ty mod; - PyCompilerFlags localflags; - perrdetail err; - int iflags = PARSER_FLAGS(flags); - - node *n = PyParser_ParseFileFlagsEx(fp, filename, enc, - &_PyParser_Grammar, - start, ps1, ps2, &err, &iflags); - if (flags == NULL) { - localflags.cf_flags = 0; - flags = &localflags; - } - if (n) { - flags->cf_flags |= iflags & PyCF_MASK; - mod = PyAST_FromNode(n, flags, filename, arena); - PyNode_Free(n); - return mod; - } - else { - err_input(&err); - if (errcode) - *errcode = err.error; - return NULL; - } + int start, char *ps1, + char *ps2, PyCompilerFlags *flags, int *errcode, + PyArena *arena) +{ + mod_ty mod; + PyCompilerFlags localflags; + perrdetail err; + int iflags = PARSER_FLAGS(flags); + + node *n = PyParser_ParseFileFlagsEx(fp, filename, enc, + &_PyParser_Grammar, + start, ps1, ps2, &err, &iflags); + if (flags == NULL) { + localflags.cf_flags = 0; + flags = &localflags; + } + if (n) { + flags->cf_flags |= iflags & PyCF_MASK; + mod = PyAST_FromNode(n, flags, filename, arena); + PyNode_Free(n); + return mod; + } + else { + err_input(&err); + if (errcode) + *errcode = err.error; + return NULL; + } } /* Simplified interface to parsefile -- return node or set exception */ @@ -1848,14 +1848,14 @@ PyParser_ASTFromFile(FILE *fp, const char *filename, const char* enc, node * PyParser_SimpleParseFileFlags(FILE *fp, const char *filename, int start, int flags) { - perrdetail err; - node *n = PyParser_ParseFileFlags(fp, filename, NULL, - &_PyParser_Grammar, - start, NULL, NULL, &err, flags); - if (n == NULL) - err_input(&err); + perrdetail err; + node *n = PyParser_ParseFileFlags(fp, filename, NULL, + &_PyParser_Grammar, + start, NULL, NULL, &err, flags); + if (n == NULL) + err_input(&err); - return n; + return n; } /* Simplified interface to parsestring -- return node or set exception */ @@ -1863,30 +1863,30 @@ PyParser_SimpleParseFileFlags(FILE *fp, const char *filename, int start, int fla node * PyParser_SimpleParseStringFlags(const char *str, int start, int flags) { - perrdetail err; - node *n = PyParser_ParseStringFlags(str, &_PyParser_Grammar, - start, &err, flags); - if (n == NULL) - err_input(&err); - return n; + perrdetail err; + node *n = PyParser_ParseStringFlags(str, &_PyParser_Grammar, + start, &err, flags); + if (n == NULL) + err_input(&err); + return n; } node * PyParser_SimpleParseStringFlagsFilename(const char *str, const char *filename, - int start, int flags) + int start, int flags) { - perrdetail err; - node *n = PyParser_ParseStringFlagsFilename(str, filename, - &_PyParser_Grammar, start, &err, flags); - if (n == NULL) - err_input(&err); - return n; + perrdetail err; + node *n = PyParser_ParseStringFlagsFilename(str, filename, + &_PyParser_Grammar, start, &err, flags); + if (n == NULL) + err_input(&err); + return n; } node * PyParser_SimpleParseStringFilename(const char *str, const char *filename, int start) { - return PyParser_SimpleParseStringFlagsFilename(str, filename, start, 0); + return PyParser_SimpleParseStringFlagsFilename(str, filename, start, 0); } /* May want to move a more generalized form of this to parsetok.c or @@ -1895,7 +1895,7 @@ PyParser_SimpleParseStringFilename(const char *str, const char *filename, int st void PyParser_SetError(perrdetail *err) { - err_input(err); + err_input(err); } /* Set the error appropriate to the given input error code (see errcode.h) */ @@ -1903,111 +1903,111 @@ PyParser_SetError(perrdetail *err) static void err_input(perrdetail *err) { - PyObject *v, *w, *errtype, *errtext; - PyObject* u = NULL; - char *msg = NULL; - errtype = PyExc_SyntaxError; - switch (err->error) { - case E_ERROR: - return; - case E_SYNTAX: - errtype = PyExc_IndentationError; - if (err->expected == INDENT) - msg = "expected an indented block"; - else if (err->token == INDENT) - msg = "unexpected indent"; - else if (err->token == DEDENT) - msg = "unexpected unindent"; - else { - errtype = PyExc_SyntaxError; - msg = "invalid syntax"; - } - break; - case E_TOKEN: - msg = "invalid token"; - break; - case E_EOFS: - msg = "EOF while scanning triple-quoted string literal"; - break; - case E_EOLS: - msg = "EOL while scanning string literal"; - break; - case E_INTR: - if (!PyErr_Occurred()) - PyErr_SetNone(PyExc_KeyboardInterrupt); - goto cleanup; - case E_NOMEM: - PyErr_NoMemory(); - goto cleanup; - case E_EOF: - msg = "unexpected EOF while parsing"; - break; - case E_TABSPACE: - errtype = PyExc_TabError; - msg = "inconsistent use of tabs and spaces in indentation"; - break; - case E_OVERFLOW: - msg = "expression too long"; - break; - case E_DEDENT: - errtype = PyExc_IndentationError; - msg = "unindent does not match any outer indentation level"; - break; - case E_TOODEEP: - errtype = PyExc_IndentationError; - msg = "too many levels of indentation"; - break; - case E_DECODE: { - PyObject *type, *value, *tb; - PyErr_Fetch(&type, &value, &tb); - if (value != NULL) { - u = PyObject_Str(value); - if (u != NULL) { - msg = _PyUnicode_AsString(u); - } - } - if (msg == NULL) - msg = "unknown decode error"; - Py_XDECREF(type); - Py_XDECREF(value); - Py_XDECREF(tb); - break; - } - case E_LINECONT: - msg = "unexpected character after line continuation character"; - break; - - case E_IDENTIFIER: - msg = "invalid character in identifier"; - break; - default: - fprintf(stderr, "error=%d\n", err->error); - msg = "unknown parsing error"; - break; - } - /* err->text may not be UTF-8 in case of decoding errors. - Explicitly convert to an object. */ - if (!err->text) { - errtext = Py_None; - Py_INCREF(Py_None); - } else { - errtext = PyUnicode_DecodeUTF8(err->text, strlen(err->text), - "replace"); - } - v = Py_BuildValue("(ziiN)", err->filename, - err->lineno, err->offset, errtext); - w = NULL; - if (v != NULL) - w = Py_BuildValue("(sO)", msg, v); - Py_XDECREF(u); - Py_XDECREF(v); - PyErr_SetObject(errtype, w); - Py_XDECREF(w); + PyObject *v, *w, *errtype, *errtext; + PyObject* u = NULL; + char *msg = NULL; + errtype = PyExc_SyntaxError; + switch (err->error) { + case E_ERROR: + return; + case E_SYNTAX: + errtype = PyExc_IndentationError; + if (err->expected == INDENT) + msg = "expected an indented block"; + else if (err->token == INDENT) + msg = "unexpected indent"; + else if (err->token == DEDENT) + msg = "unexpected unindent"; + else { + errtype = PyExc_SyntaxError; + msg = "invalid syntax"; + } + break; + case E_TOKEN: + msg = "invalid token"; + break; + case E_EOFS: + msg = "EOF while scanning triple-quoted string literal"; + break; + case E_EOLS: + msg = "EOL while scanning string literal"; + break; + case E_INTR: + if (!PyErr_Occurred()) + PyErr_SetNone(PyExc_KeyboardInterrupt); + goto cleanup; + case E_NOMEM: + PyErr_NoMemory(); + goto cleanup; + case E_EOF: + msg = "unexpected EOF while parsing"; + break; + case E_TABSPACE: + errtype = PyExc_TabError; + msg = "inconsistent use of tabs and spaces in indentation"; + break; + case E_OVERFLOW: + msg = "expression too long"; + break; + case E_DEDENT: + errtype = PyExc_IndentationError; + msg = "unindent does not match any outer indentation level"; + break; + case E_TOODEEP: + errtype = PyExc_IndentationError; + msg = "too many levels of indentation"; + break; + case E_DECODE: { + PyObject *type, *value, *tb; + PyErr_Fetch(&type, &value, &tb); + if (value != NULL) { + u = PyObject_Str(value); + if (u != NULL) { + msg = _PyUnicode_AsString(u); + } + } + if (msg == NULL) + msg = "unknown decode error"; + Py_XDECREF(type); + Py_XDECREF(value); + Py_XDECREF(tb); + break; + } + case E_LINECONT: + msg = "unexpected character after line continuation character"; + break; + + case E_IDENTIFIER: + msg = "invalid character in identifier"; + break; + default: + fprintf(stderr, "error=%d\n", err->error); + msg = "unknown parsing error"; + break; + } + /* err->text may not be UTF-8 in case of decoding errors. + Explicitly convert to an object. */ + if (!err->text) { + errtext = Py_None; + Py_INCREF(Py_None); + } else { + errtext = PyUnicode_DecodeUTF8(err->text, strlen(err->text), + "replace"); + } + v = Py_BuildValue("(ziiN)", err->filename, + err->lineno, err->offset, errtext); + w = NULL; + if (v != NULL) + w = Py_BuildValue("(sO)", msg, v); + Py_XDECREF(u); + Py_XDECREF(v); + PyErr_SetObject(errtype, w); + Py_XDECREF(w); cleanup: - if (err->text != NULL) { - PyObject_FREE(err->text); - err->text = NULL; - } + if (err->text != NULL) { + PyObject_FREE(err->text); + err->text = NULL; + } } /* Print fatal error message and abort */ @@ -2015,32 +2015,32 @@ cleanup: void Py_FatalError(const char *msg) { - fprintf(stderr, "Fatal Python error: %s\n", msg); - fflush(stderr); /* it helps in Windows debug build */ - if (PyErr_Occurred()) { - PyErr_Print(); - } + fprintf(stderr, "Fatal Python error: %s\n", msg); + fflush(stderr); /* it helps in Windows debug build */ + if (PyErr_Occurred()) { + PyErr_Print(); + } #ifdef MS_WINDOWS - { - size_t len = strlen(msg); - WCHAR* buffer; - size_t i; - - /* Convert the message to wchar_t. This uses a simple one-to-one - conversion, assuming that the this error message actually uses ASCII - only. If this ceases to be true, we will have to convert. */ - buffer = alloca( (len+1) * (sizeof *buffer)); - for( i=0; i<=len; ++i) - buffer[i] = msg[i]; - OutputDebugStringW(L"Fatal Python error: "); - OutputDebugStringW(buffer); - OutputDebugStringW(L"\n"); - } + { + size_t len = strlen(msg); + WCHAR* buffer; + size_t i; + + /* Convert the message to wchar_t. This uses a simple one-to-one + conversion, assuming that the this error message actually uses ASCII + only. If this ceases to be true, we will have to convert. */ + buffer = alloca( (len+1) * (sizeof *buffer)); + for( i=0; i<=len; ++i) + buffer[i] = msg[i]; + OutputDebugStringW(L"Fatal Python error: "); + OutputDebugStringW(buffer); + OutputDebugStringW(L"\n"); + } #ifdef _DEBUG - DebugBreak(); + DebugBreak(); #endif #endif /* MS_WINDOWS */ - abort(); + abort(); } /* Clean up and exit */ @@ -2053,17 +2053,17 @@ static void (*pyexitfunc)(void) = NULL; /* For the atexit module. */ void _Py_PyAtExit(void (*func)(void)) { - pyexitfunc = func; + pyexitfunc = func; } static void call_py_exitfuncs(void) { - if (pyexitfunc == NULL) - return; + if (pyexitfunc == NULL) + return; - (*pyexitfunc)(); - PyErr_Clear(); + (*pyexitfunc)(); + PyErr_Clear(); } /* Wait until threading._shutdown completes, provided @@ -2074,23 +2074,23 @@ static void wait_for_thread_shutdown(void) { #ifdef WITH_THREAD - PyObject *result; - PyThreadState *tstate = PyThreadState_GET(); - PyObject *threading = PyMapping_GetItemString(tstate->interp->modules, - "threading"); - if (threading == NULL) { - /* threading not imported */ - PyErr_Clear(); - return; - } - result = PyObject_CallMethod(threading, "_shutdown", ""); - if (result == NULL) { - PyErr_WriteUnraisable(threading); - } - else { - Py_DECREF(result); - } - Py_DECREF(threading); + PyObject *result; + PyThreadState *tstate = PyThreadState_GET(); + PyObject *threading = PyMapping_GetItemString(tstate->interp->modules, + "threading"); + if (threading == NULL) { + /* threading not imported */ + PyErr_Clear(); + return; + } + result = PyObject_CallMethod(threading, "_shutdown", ""); + if (result == NULL) { + PyErr_WriteUnraisable(threading); + } + else { + Py_DECREF(result); + } + Py_DECREF(threading); #endif } @@ -2100,43 +2100,43 @@ static int nexitfuncs = 0; int Py_AtExit(void (*func)(void)) { - if (nexitfuncs >= NEXITFUNCS) - return -1; - exitfuncs[nexitfuncs++] = func; - return 0; + if (nexitfuncs >= NEXITFUNCS) + return -1; + exitfuncs[nexitfuncs++] = func; + return 0; } static void call_ll_exitfuncs(void) { - while (nexitfuncs > 0) - (*exitfuncs[--nexitfuncs])(); + while (nexitfuncs > 0) + (*exitfuncs[--nexitfuncs])(); - fflush(stdout); - fflush(stderr); + fflush(stdout); + fflush(stderr); } void Py_Exit(int sts) { - Py_Finalize(); + Py_Finalize(); - exit(sts); + exit(sts); } static void initsigs(void) { #ifdef SIGPIPE - PyOS_setsig(SIGPIPE, SIG_IGN); + PyOS_setsig(SIGPIPE, SIG_IGN); #endif #ifdef SIGXFZ - PyOS_setsig(SIGXFZ, SIG_IGN); + PyOS_setsig(SIGXFZ, SIG_IGN); #endif #ifdef SIGXFSZ - PyOS_setsig(SIGXFSZ, SIG_IGN); + PyOS_setsig(SIGXFSZ, SIG_IGN); #endif - PyOS_InitInterrupts(); /* May imply initsignal() */ + PyOS_InitInterrupts(); /* May imply initsignal() */ } @@ -2149,13 +2149,13 @@ initsigs(void) int Py_FdIsInteractive(FILE *fp, const char *filename) { - if (isatty((int)fileno(fp))) - return 1; - if (!Py_InteractiveFlag) - return 0; - return (filename == NULL) || - (strcmp(filename, "<stdin>") == 0) || - (strcmp(filename, "???") == 0); + if (isatty((int)fileno(fp))) + return 1; + if (!Py_InteractiveFlag) + return 0; + return (filename == NULL) || + (strcmp(filename, "<stdin>") == 0) || + (strcmp(filename, "???") == 0); } @@ -2173,21 +2173,21 @@ Py_FdIsInteractive(FILE *fp, const char *filename) int PyOS_CheckStack(void) { - __try { - /* alloca throws a stack overflow exception if there's - not enough space left on the stack */ - alloca(PYOS_STACK_MARGIN * sizeof(void*)); - return 0; - } __except (GetExceptionCode() == STATUS_STACK_OVERFLOW ? - EXCEPTION_EXECUTE_HANDLER : - EXCEPTION_CONTINUE_SEARCH) { - int errcode = _resetstkoflw(); - if (errcode == 0) - { - Py_FatalError("Could not reset the stack!"); - } - } - return 1; + __try { + /* alloca throws a stack overflow exception if there's + not enough space left on the stack */ + alloca(PYOS_STACK_MARGIN * sizeof(void*)); + return 0; + } __except (GetExceptionCode() == STATUS_STACK_OVERFLOW ? + EXCEPTION_EXECUTE_HANDLER : + EXCEPTION_CONTINUE_SEARCH) { + int errcode = _resetstkoflw(); + if (errcode == 0) + { + Py_FatalError("Could not reset the stack!"); + } + } + return 1; } #endif /* WIN32 && _MSC_VER */ @@ -2203,33 +2203,33 @@ PyOS_sighandler_t PyOS_getsig(int sig) { #ifdef HAVE_SIGACTION - struct sigaction context; - if (sigaction(sig, NULL, &context) == -1) - return SIG_ERR; - return context.sa_handler; + struct sigaction context; + if (sigaction(sig, NULL, &context) == -1) + return SIG_ERR; + return context.sa_handler; #else - PyOS_sighandler_t handler; + PyOS_sighandler_t handler; /* Special signal handling for the secure CRT in Visual Studio 2005 */ #if defined(_MSC_VER) && _MSC_VER >= 1400 - switch (sig) { - /* Only these signals are valid */ - case SIGINT: - case SIGILL: - case SIGFPE: - case SIGSEGV: - case SIGTERM: - case SIGBREAK: - case SIGABRT: - break; - /* Don't call signal() with other values or it will assert */ - default: - return SIG_ERR; - } + switch (sig) { + /* Only these signals are valid */ + case SIGINT: + case SIGILL: + case SIGFPE: + case SIGSEGV: + case SIGTERM: + case SIGBREAK: + case SIGABRT: + break; + /* Don't call signal() with other values or it will assert */ + default: + return SIG_ERR; + } #endif /* _MSC_VER && _MSC_VER >= 1400 */ - handler = signal(sig, SIG_IGN); - if (handler != SIG_ERR) - signal(sig, handler); - return handler; + handler = signal(sig, SIG_IGN); + if (handler != SIG_ERR) + signal(sig, handler); + return handler; #endif } @@ -2237,24 +2237,24 @@ PyOS_sighandler_t PyOS_setsig(int sig, PyOS_sighandler_t handler) { #ifdef HAVE_SIGACTION - /* Some code in Modules/signalmodule.c depends on sigaction() being - * used here if HAVE_SIGACTION is defined. Fix that if this code - * changes to invalidate that assumption. - */ - struct sigaction context, ocontext; - context.sa_handler = handler; - sigemptyset(&context.sa_mask); - context.sa_flags = 0; - if (sigaction(sig, &context, &ocontext) == -1) - return SIG_ERR; - return ocontext.sa_handler; + /* Some code in Modules/signalmodule.c depends on sigaction() being + * used here if HAVE_SIGACTION is defined. Fix that if this code + * changes to invalidate that assumption. + */ + struct sigaction context, ocontext; + context.sa_handler = handler; + sigemptyset(&context.sa_mask); + context.sa_flags = 0; + if (sigaction(sig, &context, &ocontext) == -1) + return SIG_ERR; + return ocontext.sa_handler; #else - PyOS_sighandler_t oldhandler; - oldhandler = signal(sig, handler); + PyOS_sighandler_t oldhandler; + oldhandler = signal(sig, handler); #ifdef HAVE_SIGINTERRUPT - siginterrupt(sig, 1); + siginterrupt(sig, 1); #endif - return oldhandler; + return oldhandler; #endif } @@ -2264,71 +2264,71 @@ PyOS_setsig(int sig, PyOS_sighandler_t handler) PyAPI_FUNC(node *) PyParser_SimpleParseFile(FILE *fp, const char *filename, int start) { - return PyParser_SimpleParseFileFlags(fp, filename, start, 0); + return PyParser_SimpleParseFileFlags(fp, filename, start, 0); } #undef PyParser_SimpleParseString PyAPI_FUNC(node *) PyParser_SimpleParseString(const char *str, int start) { - return PyParser_SimpleParseStringFlags(str, start, 0); + return PyParser_SimpleParseStringFlags(str, start, 0); } #undef PyRun_AnyFile PyAPI_FUNC(int) PyRun_AnyFile(FILE *fp, const char *name) { - return PyRun_AnyFileExFlags(fp, name, 0, NULL); + return PyRun_AnyFileExFlags(fp, name, 0, NULL); } #undef PyRun_AnyFileEx PyAPI_FUNC(int) PyRun_AnyFileEx(FILE *fp, const char *name, int closeit) { - return PyRun_AnyFileExFlags(fp, name, closeit, NULL); + return PyRun_AnyFileExFlags(fp, name, closeit, NULL); } #undef PyRun_AnyFileFlags PyAPI_FUNC(int) PyRun_AnyFileFlags(FILE *fp, const char *name, PyCompilerFlags *flags) { - return PyRun_AnyFileExFlags(fp, name, 0, flags); + return PyRun_AnyFileExFlags(fp, name, 0, flags); } #undef PyRun_File PyAPI_FUNC(PyObject *) PyRun_File(FILE *fp, const char *p, int s, PyObject *g, PyObject *l) { - return PyRun_FileExFlags(fp, p, s, g, l, 0, NULL); + return PyRun_FileExFlags(fp, p, s, g, l, 0, NULL); } #undef PyRun_FileEx PyAPI_FUNC(PyObject *) PyRun_FileEx(FILE *fp, const char *p, int s, PyObject *g, PyObject *l, int c) { - return PyRun_FileExFlags(fp, p, s, g, l, c, NULL); + return PyRun_FileExFlags(fp, p, s, g, l, c, NULL); } #undef PyRun_FileFlags PyAPI_FUNC(PyObject *) PyRun_FileFlags(FILE *fp, const char *p, int s, PyObject *g, PyObject *l, - PyCompilerFlags *flags) + PyCompilerFlags *flags) { - return PyRun_FileExFlags(fp, p, s, g, l, 0, flags); + return PyRun_FileExFlags(fp, p, s, g, l, 0, flags); } #undef PyRun_SimpleFile PyAPI_FUNC(int) PyRun_SimpleFile(FILE *f, const char *p) { - return PyRun_SimpleFileExFlags(f, p, 0, NULL); + return PyRun_SimpleFileExFlags(f, p, 0, NULL); } #undef PyRun_SimpleFileEx PyAPI_FUNC(int) PyRun_SimpleFileEx(FILE *f, const char *p, int c) { - return PyRun_SimpleFileExFlags(f, p, c, NULL); + return PyRun_SimpleFileExFlags(f, p, c, NULL); } @@ -2336,35 +2336,35 @@ PyRun_SimpleFileEx(FILE *f, const char *p, int c) PyAPI_FUNC(PyObject *) PyRun_String(const char *str, int s, PyObject *g, PyObject *l) { - return PyRun_StringFlags(str, s, g, l, NULL); + return PyRun_StringFlags(str, s, g, l, NULL); } #undef PyRun_SimpleString PyAPI_FUNC(int) PyRun_SimpleString(const char *s) { - return PyRun_SimpleStringFlags(s, NULL); + return PyRun_SimpleStringFlags(s, NULL); } #undef Py_CompileString PyAPI_FUNC(PyObject *) Py_CompileString(const char *str, const char *p, int s) { - return Py_CompileStringFlags(str, p, s, NULL); + return Py_CompileStringFlags(str, p, s, NULL); } #undef PyRun_InteractiveOne PyAPI_FUNC(int) PyRun_InteractiveOne(FILE *f, const char *p) { - return PyRun_InteractiveOneFlags(f, p, NULL); + return PyRun_InteractiveOneFlags(f, p, NULL); } #undef PyRun_InteractiveLoop PyAPI_FUNC(int) PyRun_InteractiveLoop(FILE *f, const char *p) { - return PyRun_InteractiveLoopFlags(f, p, NULL); + return PyRun_InteractiveLoopFlags(f, p, NULL); } #ifdef __cplusplus diff --git a/Python/structmember.c b/Python/structmember.c index 9109f23..ddedea5 100644 --- a/Python/structmember.c +++ b/Python/structmember.c @@ -8,293 +8,293 @@ PyObject * PyMember_GetOne(const char *addr, PyMemberDef *l) { - PyObject *v; + PyObject *v; - addr += l->offset; - switch (l->type) { - case T_BOOL: - v = PyBool_FromLong(*(char*)addr); - break; - case T_BYTE: - v = PyLong_FromLong(*(char*)addr); - break; - case T_UBYTE: - v = PyLong_FromUnsignedLong(*(unsigned char*)addr); - break; - case T_SHORT: - v = PyLong_FromLong(*(short*)addr); - break; - case T_USHORT: - v = PyLong_FromUnsignedLong(*(unsigned short*)addr); - break; - case T_INT: - v = PyLong_FromLong(*(int*)addr); - break; - case T_UINT: - v = PyLong_FromUnsignedLong(*(unsigned int*)addr); - break; - case T_LONG: - v = PyLong_FromLong(*(long*)addr); - break; - case T_ULONG: - v = PyLong_FromUnsignedLong(*(unsigned long*)addr); - break; - case T_PYSSIZET: - v = PyLong_FromSsize_t(*(Py_ssize_t*)addr); - break; - case T_FLOAT: - v = PyFloat_FromDouble((double)*(float*)addr); - break; - case T_DOUBLE: - v = PyFloat_FromDouble(*(double*)addr); - break; - case T_STRING: - if (*(char**)addr == NULL) { - Py_INCREF(Py_None); - v = Py_None; - } - else - v = PyUnicode_FromString(*(char**)addr); - break; - case T_STRING_INPLACE: - v = PyUnicode_FromString((char*)addr); - break; - case T_CHAR: - v = PyUnicode_FromStringAndSize((char*)addr, 1); - break; - case T_OBJECT: - v = *(PyObject **)addr; - if (v == NULL) - v = Py_None; - Py_INCREF(v); - break; - case T_OBJECT_EX: - v = *(PyObject **)addr; - if (v == NULL) - PyErr_SetString(PyExc_AttributeError, l->name); - Py_XINCREF(v); - break; + addr += l->offset; + switch (l->type) { + case T_BOOL: + v = PyBool_FromLong(*(char*)addr); + break; + case T_BYTE: + v = PyLong_FromLong(*(char*)addr); + break; + case T_UBYTE: + v = PyLong_FromUnsignedLong(*(unsigned char*)addr); + break; + case T_SHORT: + v = PyLong_FromLong(*(short*)addr); + break; + case T_USHORT: + v = PyLong_FromUnsignedLong(*(unsigned short*)addr); + break; + case T_INT: + v = PyLong_FromLong(*(int*)addr); + break; + case T_UINT: + v = PyLong_FromUnsignedLong(*(unsigned int*)addr); + break; + case T_LONG: + v = PyLong_FromLong(*(long*)addr); + break; + case T_ULONG: + v = PyLong_FromUnsignedLong(*(unsigned long*)addr); + break; + case T_PYSSIZET: + v = PyLong_FromSsize_t(*(Py_ssize_t*)addr); + break; + case T_FLOAT: + v = PyFloat_FromDouble((double)*(float*)addr); + break; + case T_DOUBLE: + v = PyFloat_FromDouble(*(double*)addr); + break; + case T_STRING: + if (*(char**)addr == NULL) { + Py_INCREF(Py_None); + v = Py_None; + } + else + v = PyUnicode_FromString(*(char**)addr); + break; + case T_STRING_INPLACE: + v = PyUnicode_FromString((char*)addr); + break; + case T_CHAR: + v = PyUnicode_FromStringAndSize((char*)addr, 1); + break; + case T_OBJECT: + v = *(PyObject **)addr; + if (v == NULL) + v = Py_None; + Py_INCREF(v); + break; + case T_OBJECT_EX: + v = *(PyObject **)addr; + if (v == NULL) + PyErr_SetString(PyExc_AttributeError, l->name); + Py_XINCREF(v); + break; #ifdef HAVE_LONG_LONG - case T_LONGLONG: - v = PyLong_FromLongLong(*(PY_LONG_LONG *)addr); - break; - case T_ULONGLONG: - v = PyLong_FromUnsignedLongLong(*(unsigned PY_LONG_LONG *)addr); - break; + case T_LONGLONG: + v = PyLong_FromLongLong(*(PY_LONG_LONG *)addr); + break; + case T_ULONGLONG: + v = PyLong_FromUnsignedLongLong(*(unsigned PY_LONG_LONG *)addr); + break; #endif /* HAVE_LONG_LONG */ - case T_NONE: - v = Py_None; - Py_INCREF(v); - break; - default: - PyErr_SetString(PyExc_SystemError, "bad memberdescr type"); - v = NULL; - } - return v; + case T_NONE: + v = Py_None; + Py_INCREF(v); + break; + default: + PyErr_SetString(PyExc_SystemError, "bad memberdescr type"); + v = NULL; + } + return v; } -#define WARN(msg) \ - do { \ - if (PyErr_WarnEx(PyExc_RuntimeWarning, msg, 1) < 0) \ - return -1; \ +#define WARN(msg) \ + do { \ + if (PyErr_WarnEx(PyExc_RuntimeWarning, msg, 1) < 0) \ + return -1; \ } while (0) int PyMember_SetOne(char *addr, PyMemberDef *l, PyObject *v) { - PyObject *oldv; + PyObject *oldv; - addr += l->offset; + addr += l->offset; - if ((l->flags & READONLY)) - { - PyErr_SetString(PyExc_AttributeError, "readonly attribute"); - return -1; - } - if (v == NULL) { - if (l->type == T_OBJECT_EX) { - /* Check if the attribute is set. */ - if (*(PyObject **)addr == NULL) { - PyErr_SetString(PyExc_AttributeError, l->name); - return -1; - } - } - else if (l->type != T_OBJECT) { - PyErr_SetString(PyExc_TypeError, - "can't delete numeric/char attribute"); - return -1; - } - } - switch (l->type) { - case T_BOOL:{ - if (!PyBool_Check(v)) { - PyErr_SetString(PyExc_TypeError, - "attribute value type must be bool"); - return -1; - } - if (v == Py_True) - *(char*)addr = (char) 1; - else - *(char*)addr = (char) 0; - break; - } - case T_BYTE:{ - long long_val = PyLong_AsLong(v); - if ((long_val == -1) && PyErr_Occurred()) - return -1; - *(char*)addr = (char)long_val; - /* XXX: For compatibility, only warn about truncations - for now. */ - if ((long_val > CHAR_MAX) || (long_val < CHAR_MIN)) - WARN("Truncation of value to char"); - break; - } - case T_UBYTE:{ - long long_val = PyLong_AsLong(v); - if ((long_val == -1) && PyErr_Occurred()) - return -1; - *(unsigned char*)addr = (unsigned char)long_val; - if ((long_val > UCHAR_MAX) || (long_val < 0)) - WARN("Truncation of value to unsigned char"); - break; - } - case T_SHORT:{ - long long_val = PyLong_AsLong(v); - if ((long_val == -1) && PyErr_Occurred()) - return -1; - *(short*)addr = (short)long_val; - if ((long_val > SHRT_MAX) || (long_val < SHRT_MIN)) - WARN("Truncation of value to short"); - break; - } - case T_USHORT:{ - long long_val = PyLong_AsLong(v); - if ((long_val == -1) && PyErr_Occurred()) - return -1; - *(unsigned short*)addr = (unsigned short)long_val; - if ((long_val > USHRT_MAX) || (long_val < 0)) - WARN("Truncation of value to unsigned short"); - break; - } - case T_INT:{ - long long_val = PyLong_AsLong(v); - if ((long_val == -1) && PyErr_Occurred()) - return -1; - *(int *)addr = (int)long_val; - if ((long_val > INT_MAX) || (long_val < INT_MIN)) - WARN("Truncation of value to int"); - break; - } - case T_UINT:{ - unsigned long ulong_val = PyLong_AsUnsignedLong(v); - if ((ulong_val == (unsigned long)-1) && PyErr_Occurred()) { - /* XXX: For compatibility, accept negative int values - as well. */ - PyErr_Clear(); - ulong_val = PyLong_AsLong(v); - if ((ulong_val == (unsigned long)-1) && - PyErr_Occurred()) - return -1; - *(unsigned int *)addr = (unsigned int)ulong_val; - WARN("Writing negative value into unsigned field"); - } else - *(unsigned int *)addr = (unsigned int)ulong_val; - if (ulong_val > UINT_MAX) - WARN("Truncation of value to unsigned int"); - break; - } - case T_LONG:{ - *(long*)addr = PyLong_AsLong(v); - if ((*(long*)addr == -1) && PyErr_Occurred()) - return -1; - break; - } - case T_ULONG:{ - *(unsigned long*)addr = PyLong_AsUnsignedLong(v); - if ((*(unsigned long*)addr == (unsigned long)-1) - && PyErr_Occurred()) { - /* XXX: For compatibility, accept negative int values - as well. */ - PyErr_Clear(); - *(unsigned long*)addr = PyLong_AsLong(v); - if ((*(unsigned long*)addr == (unsigned long)-1) - && PyErr_Occurred()) - return -1; - WARN("Writing negative value into unsigned field"); - } - break; - } - case T_PYSSIZET:{ - *(Py_ssize_t*)addr = PyLong_AsSsize_t(v); - if ((*(Py_ssize_t*)addr == (Py_ssize_t)-1) - && PyErr_Occurred()) - return -1; - break; - } - case T_FLOAT:{ - double double_val = PyFloat_AsDouble(v); - if ((double_val == -1) && PyErr_Occurred()) - return -1; - *(float*)addr = (float)double_val; - break; - } - case T_DOUBLE: - *(double*)addr = PyFloat_AsDouble(v); - if ((*(double*)addr == -1) && PyErr_Occurred()) - return -1; - break; - case T_OBJECT: - case T_OBJECT_EX: - Py_XINCREF(v); - oldv = *(PyObject **)addr; - *(PyObject **)addr = v; - Py_XDECREF(oldv); - break; - case T_CHAR: { - char *string; - Py_ssize_t len; + if ((l->flags & READONLY)) + { + PyErr_SetString(PyExc_AttributeError, "readonly attribute"); + return -1; + } + if (v == NULL) { + if (l->type == T_OBJECT_EX) { + /* Check if the attribute is set. */ + if (*(PyObject **)addr == NULL) { + PyErr_SetString(PyExc_AttributeError, l->name); + return -1; + } + } + else if (l->type != T_OBJECT) { + PyErr_SetString(PyExc_TypeError, + "can't delete numeric/char attribute"); + return -1; + } + } + switch (l->type) { + case T_BOOL:{ + if (!PyBool_Check(v)) { + PyErr_SetString(PyExc_TypeError, + "attribute value type must be bool"); + return -1; + } + if (v == Py_True) + *(char*)addr = (char) 1; + else + *(char*)addr = (char) 0; + break; + } + case T_BYTE:{ + long long_val = PyLong_AsLong(v); + if ((long_val == -1) && PyErr_Occurred()) + return -1; + *(char*)addr = (char)long_val; + /* XXX: For compatibility, only warn about truncations + for now. */ + if ((long_val > CHAR_MAX) || (long_val < CHAR_MIN)) + WARN("Truncation of value to char"); + break; + } + case T_UBYTE:{ + long long_val = PyLong_AsLong(v); + if ((long_val == -1) && PyErr_Occurred()) + return -1; + *(unsigned char*)addr = (unsigned char)long_val; + if ((long_val > UCHAR_MAX) || (long_val < 0)) + WARN("Truncation of value to unsigned char"); + break; + } + case T_SHORT:{ + long long_val = PyLong_AsLong(v); + if ((long_val == -1) && PyErr_Occurred()) + return -1; + *(short*)addr = (short)long_val; + if ((long_val > SHRT_MAX) || (long_val < SHRT_MIN)) + WARN("Truncation of value to short"); + break; + } + case T_USHORT:{ + long long_val = PyLong_AsLong(v); + if ((long_val == -1) && PyErr_Occurred()) + return -1; + *(unsigned short*)addr = (unsigned short)long_val; + if ((long_val > USHRT_MAX) || (long_val < 0)) + WARN("Truncation of value to unsigned short"); + break; + } + case T_INT:{ + long long_val = PyLong_AsLong(v); + if ((long_val == -1) && PyErr_Occurred()) + return -1; + *(int *)addr = (int)long_val; + if ((long_val > INT_MAX) || (long_val < INT_MIN)) + WARN("Truncation of value to int"); + break; + } + case T_UINT:{ + unsigned long ulong_val = PyLong_AsUnsignedLong(v); + if ((ulong_val == (unsigned long)-1) && PyErr_Occurred()) { + /* XXX: For compatibility, accept negative int values + as well. */ + PyErr_Clear(); + ulong_val = PyLong_AsLong(v); + if ((ulong_val == (unsigned long)-1) && + PyErr_Occurred()) + return -1; + *(unsigned int *)addr = (unsigned int)ulong_val; + WARN("Writing negative value into unsigned field"); + } else + *(unsigned int *)addr = (unsigned int)ulong_val; + if (ulong_val > UINT_MAX) + WARN("Truncation of value to unsigned int"); + break; + } + case T_LONG:{ + *(long*)addr = PyLong_AsLong(v); + if ((*(long*)addr == -1) && PyErr_Occurred()) + return -1; + break; + } + case T_ULONG:{ + *(unsigned long*)addr = PyLong_AsUnsignedLong(v); + if ((*(unsigned long*)addr == (unsigned long)-1) + && PyErr_Occurred()) { + /* XXX: For compatibility, accept negative int values + as well. */ + PyErr_Clear(); + *(unsigned long*)addr = PyLong_AsLong(v); + if ((*(unsigned long*)addr == (unsigned long)-1) + && PyErr_Occurred()) + return -1; + WARN("Writing negative value into unsigned field"); + } + break; + } + case T_PYSSIZET:{ + *(Py_ssize_t*)addr = PyLong_AsSsize_t(v); + if ((*(Py_ssize_t*)addr == (Py_ssize_t)-1) + && PyErr_Occurred()) + return -1; + break; + } + case T_FLOAT:{ + double double_val = PyFloat_AsDouble(v); + if ((double_val == -1) && PyErr_Occurred()) + return -1; + *(float*)addr = (float)double_val; + break; + } + case T_DOUBLE: + *(double*)addr = PyFloat_AsDouble(v); + if ((*(double*)addr == -1) && PyErr_Occurred()) + return -1; + break; + case T_OBJECT: + case T_OBJECT_EX: + Py_XINCREF(v); + oldv = *(PyObject **)addr; + *(PyObject **)addr = v; + Py_XDECREF(oldv); + break; + case T_CHAR: { + char *string; + Py_ssize_t len; - if (!PyUnicode_Check(v)) { - PyErr_BadArgument(); - return -1; - } - string = _PyUnicode_AsStringAndSize(v, &len); - if (len != 1) { - PyErr_BadArgument(); - return -1; - } - *(char*)addr = string[0]; - break; - } - case T_STRING: - case T_STRING_INPLACE: - PyErr_SetString(PyExc_TypeError, "readonly attribute"); - return -1; + if (!PyUnicode_Check(v)) { + PyErr_BadArgument(); + return -1; + } + string = _PyUnicode_AsStringAndSize(v, &len); + if (len != 1) { + PyErr_BadArgument(); + return -1; + } + *(char*)addr = string[0]; + break; + } + case T_STRING: + case T_STRING_INPLACE: + PyErr_SetString(PyExc_TypeError, "readonly attribute"); + return -1; #ifdef HAVE_LONG_LONG - case T_LONGLONG:{ - PY_LONG_LONG value; - *(PY_LONG_LONG*)addr = value = PyLong_AsLongLong(v); - if ((value == -1) && PyErr_Occurred()) - return -1; - break; - } - case T_ULONGLONG:{ - unsigned PY_LONG_LONG value; - /* ??? PyLong_AsLongLong accepts an int, but PyLong_AsUnsignedLongLong - doesn't ??? */ - if (PyLong_Check(v)) - *(unsigned PY_LONG_LONG*)addr = value = PyLong_AsUnsignedLongLong(v); - else - *(unsigned PY_LONG_LONG*)addr = value = PyLong_AsLong(v); - if ((value == (unsigned PY_LONG_LONG)-1) && PyErr_Occurred()) - return -1; - break; - } + case T_LONGLONG:{ + PY_LONG_LONG value; + *(PY_LONG_LONG*)addr = value = PyLong_AsLongLong(v); + if ((value == -1) && PyErr_Occurred()) + return -1; + break; + } + case T_ULONGLONG:{ + unsigned PY_LONG_LONG value; + /* ??? PyLong_AsLongLong accepts an int, but PyLong_AsUnsignedLongLong + doesn't ??? */ + if (PyLong_Check(v)) + *(unsigned PY_LONG_LONG*)addr = value = PyLong_AsUnsignedLongLong(v); + else + *(unsigned PY_LONG_LONG*)addr = value = PyLong_AsLong(v); + if ((value == (unsigned PY_LONG_LONG)-1) && PyErr_Occurred()) + return -1; + break; + } #endif /* HAVE_LONG_LONG */ - default: - PyErr_Format(PyExc_SystemError, - "bad memberdescr type for %s", l->name); - return -1; - } - return 0; + default: + PyErr_Format(PyExc_SystemError, + "bad memberdescr type for %s", l->name); + return -1; + } + return 0; } diff --git a/Python/symtable.c b/Python/symtable.c index 9619f75..0cbde7d 100644 --- a/Python/symtable.c +++ b/Python/symtable.c @@ -25,147 +25,147 @@ static PySTEntryObject * ste_new(struct symtable *st, identifier name, _Py_block_ty block, - void *key, int lineno) + void *key, int lineno) { - PySTEntryObject *ste = NULL; - PyObject *k; - - k = PyLong_FromVoidPtr(key); - if (k == NULL) - goto fail; - ste = PyObject_New(PySTEntryObject, &PySTEntry_Type); - if (ste == NULL) - goto fail; - ste->ste_table = st; - ste->ste_id = k; - ste->ste_tmpname = 0; - - ste->ste_name = name; - Py_INCREF(name); - - ste->ste_symbols = NULL; - ste->ste_varnames = NULL; - ste->ste_children = NULL; - - ste->ste_symbols = PyDict_New(); - if (ste->ste_symbols == NULL) - goto fail; - - ste->ste_varnames = PyList_New(0); - if (ste->ste_varnames == NULL) - goto fail; - - ste->ste_children = PyList_New(0); - if (ste->ste_children == NULL) - goto fail; - - ste->ste_type = block; - ste->ste_unoptimized = 0; - ste->ste_nested = 0; - ste->ste_free = 0; - ste->ste_varargs = 0; - ste->ste_varkeywords = 0; - ste->ste_opt_lineno = 0; - ste->ste_tmpname = 0; - ste->ste_lineno = lineno; - - if (st->st_cur != NULL && - (st->st_cur->ste_nested || - st->st_cur->ste_type == FunctionBlock)) - ste->ste_nested = 1; - ste->ste_child_free = 0; - ste->ste_generator = 0; - ste->ste_returns_value = 0; - - if (PyDict_SetItem(st->st_blocks, ste->ste_id, (PyObject *)ste) < 0) - goto fail; - - return ste; + PySTEntryObject *ste = NULL; + PyObject *k; + + k = PyLong_FromVoidPtr(key); + if (k == NULL) + goto fail; + ste = PyObject_New(PySTEntryObject, &PySTEntry_Type); + if (ste == NULL) + goto fail; + ste->ste_table = st; + ste->ste_id = k; + ste->ste_tmpname = 0; + + ste->ste_name = name; + Py_INCREF(name); + + ste->ste_symbols = NULL; + ste->ste_varnames = NULL; + ste->ste_children = NULL; + + ste->ste_symbols = PyDict_New(); + if (ste->ste_symbols == NULL) + goto fail; + + ste->ste_varnames = PyList_New(0); + if (ste->ste_varnames == NULL) + goto fail; + + ste->ste_children = PyList_New(0); + if (ste->ste_children == NULL) + goto fail; + + ste->ste_type = block; + ste->ste_unoptimized = 0; + ste->ste_nested = 0; + ste->ste_free = 0; + ste->ste_varargs = 0; + ste->ste_varkeywords = 0; + ste->ste_opt_lineno = 0; + ste->ste_tmpname = 0; + ste->ste_lineno = lineno; + + if (st->st_cur != NULL && + (st->st_cur->ste_nested || + st->st_cur->ste_type == FunctionBlock)) + ste->ste_nested = 1; + ste->ste_child_free = 0; + ste->ste_generator = 0; + ste->ste_returns_value = 0; + + if (PyDict_SetItem(st->st_blocks, ste->ste_id, (PyObject *)ste) < 0) + goto fail; + + return ste; fail: - Py_XDECREF(ste); - return NULL; + Py_XDECREF(ste); + return NULL; } static PyObject * ste_repr(PySTEntryObject *ste) { - return PyUnicode_FromFormat("<symtable entry %U(%ld), line %d>", - ste->ste_name, - PyLong_AS_LONG(ste->ste_id), ste->ste_lineno); + return PyUnicode_FromFormat("<symtable entry %U(%ld), line %d>", + ste->ste_name, + PyLong_AS_LONG(ste->ste_id), ste->ste_lineno); } static void ste_dealloc(PySTEntryObject *ste) { - ste->ste_table = NULL; - Py_XDECREF(ste->ste_id); - Py_XDECREF(ste->ste_name); - Py_XDECREF(ste->ste_symbols); - Py_XDECREF(ste->ste_varnames); - Py_XDECREF(ste->ste_children); - PyObject_Del(ste); + ste->ste_table = NULL; + Py_XDECREF(ste->ste_id); + Py_XDECREF(ste->ste_name); + Py_XDECREF(ste->ste_symbols); + Py_XDECREF(ste->ste_varnames); + Py_XDECREF(ste->ste_children); + PyObject_Del(ste); } #define OFF(x) offsetof(PySTEntryObject, x) static PyMemberDef ste_memberlist[] = { - {"id", T_OBJECT, OFF(ste_id), READONLY}, - {"name", T_OBJECT, OFF(ste_name), READONLY}, - {"symbols", T_OBJECT, OFF(ste_symbols), READONLY}, - {"varnames", T_OBJECT, OFF(ste_varnames), READONLY}, - {"children", T_OBJECT, OFF(ste_children), READONLY}, - {"optimized",T_INT, OFF(ste_unoptimized), READONLY}, - {"nested", T_INT, OFF(ste_nested), READONLY}, - {"type", T_INT, OFF(ste_type), READONLY}, - {"lineno", T_INT, OFF(ste_lineno), READONLY}, - {NULL} + {"id", T_OBJECT, OFF(ste_id), READONLY}, + {"name", T_OBJECT, OFF(ste_name), READONLY}, + {"symbols", T_OBJECT, OFF(ste_symbols), READONLY}, + {"varnames", T_OBJECT, OFF(ste_varnames), READONLY}, + {"children", T_OBJECT, OFF(ste_children), READONLY}, + {"optimized",T_INT, OFF(ste_unoptimized), READONLY}, + {"nested", T_INT, OFF(ste_nested), READONLY}, + {"type", T_INT, OFF(ste_type), READONLY}, + {"lineno", T_INT, OFF(ste_lineno), READONLY}, + {NULL} }; PyTypeObject PySTEntry_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "symtable entry", - sizeof(PySTEntryObject), - 0, - (destructor)ste_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_reserved */ - (reprfunc)ste_repr, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ - 0, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - ste_memberlist, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - 0, /* tp_new */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "symtable entry", + sizeof(PySTEntryObject), + 0, + (destructor)ste_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_reserved */ + (reprfunc)ste_repr, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + 0, /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + ste_memberlist, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + 0, /* tp_new */ }; static int symtable_analyze(struct symtable *st); static int symtable_warn(struct symtable *st, char *msg, int lineno); -static int symtable_enter_block(struct symtable *st, identifier name, - _Py_block_ty block, void *ast, int lineno); +static int symtable_enter_block(struct symtable *st, identifier name, + _Py_block_ty block, void *ast, int lineno); static int symtable_exit_block(struct symtable *st, void *ast); static int symtable_visit_stmt(struct symtable *st, stmt_ty s); static int symtable_visit_expr(struct symtable *st, expr_ty s); @@ -186,11 +186,11 @@ static int symtable_visit_annotations(struct symtable *st, stmt_ty s); static identifier top = NULL, lambda = NULL, genexpr = NULL, - listcomp = NULL, setcomp = NULL, dictcomp = NULL, - __class__ = NULL, __locals__ = NULL; + listcomp = NULL, setcomp = NULL, dictcomp = NULL, + __class__ = NULL, __locals__ = NULL; #define GET_IDENTIFIER(VAR) \ - ((VAR) ? (VAR) : ((VAR) = PyUnicode_InternFromString(# VAR))) + ((VAR) ? (VAR) : ((VAR) = PyUnicode_InternFromString(# VAR))) #define DUPLICATE_ARGUMENT \ "duplicate argument '%U' in function definition" @@ -198,135 +198,135 @@ static identifier top = NULL, lambda = NULL, genexpr = NULL, static struct symtable * symtable_new(void) { - struct symtable *st; - - st = (struct symtable *)PyMem_Malloc(sizeof(struct symtable)); - if (st == NULL) - return NULL; - - st->st_filename = NULL; - st->st_blocks = NULL; - - if ((st->st_stack = PyList_New(0)) == NULL) - goto fail; - if ((st->st_blocks = PyDict_New()) == NULL) - goto fail; - st->st_cur = NULL; - st->st_private = NULL; - return st; + struct symtable *st; + + st = (struct symtable *)PyMem_Malloc(sizeof(struct symtable)); + if (st == NULL) + return NULL; + + st->st_filename = NULL; + st->st_blocks = NULL; + + if ((st->st_stack = PyList_New(0)) == NULL) + goto fail; + if ((st->st_blocks = PyDict_New()) == NULL) + goto fail; + st->st_cur = NULL; + st->st_private = NULL; + return st; fail: - PySymtable_Free(st); - return NULL; + PySymtable_Free(st); + return NULL; } struct symtable * PySymtable_Build(mod_ty mod, const char *filename, PyFutureFeatures *future) { - struct symtable *st = symtable_new(); - asdl_seq *seq; - int i; - - if (st == NULL) - return st; - st->st_filename = filename; - st->st_future = future; - /* Make the initial symbol information gathering pass */ - if (!GET_IDENTIFIER(top) || - !symtable_enter_block(st, top, ModuleBlock, (void *)mod, 0)) { - PySymtable_Free(st); - return NULL; - } - - st->st_top = st->st_cur; - st->st_cur->ste_unoptimized = OPT_TOPLEVEL; - switch (mod->kind) { - case Module_kind: - seq = mod->v.Module.body; - for (i = 0; i < asdl_seq_LEN(seq); i++) - if (!symtable_visit_stmt(st, - (stmt_ty)asdl_seq_GET(seq, i))) - goto error; - break; - case Expression_kind: - if (!symtable_visit_expr(st, mod->v.Expression.body)) - goto error; - break; - case Interactive_kind: - seq = mod->v.Interactive.body; - for (i = 0; i < asdl_seq_LEN(seq); i++) - if (!symtable_visit_stmt(st, - (stmt_ty)asdl_seq_GET(seq, i))) - goto error; - break; - case Suite_kind: - PyErr_SetString(PyExc_RuntimeError, - "this compiler does not handle Suites"); - goto error; - } - if (!symtable_exit_block(st, (void *)mod)) { - PySymtable_Free(st); - return NULL; - } - /* Make the second symbol analysis pass */ - if (symtable_analyze(st)) - return st; - PySymtable_Free(st); - return NULL; + struct symtable *st = symtable_new(); + asdl_seq *seq; + int i; + + if (st == NULL) + return st; + st->st_filename = filename; + st->st_future = future; + /* Make the initial symbol information gathering pass */ + if (!GET_IDENTIFIER(top) || + !symtable_enter_block(st, top, ModuleBlock, (void *)mod, 0)) { + PySymtable_Free(st); + return NULL; + } + + st->st_top = st->st_cur; + st->st_cur->ste_unoptimized = OPT_TOPLEVEL; + switch (mod->kind) { + case Module_kind: + seq = mod->v.Module.body; + for (i = 0; i < asdl_seq_LEN(seq); i++) + if (!symtable_visit_stmt(st, + (stmt_ty)asdl_seq_GET(seq, i))) + goto error; + break; + case Expression_kind: + if (!symtable_visit_expr(st, mod->v.Expression.body)) + goto error; + break; + case Interactive_kind: + seq = mod->v.Interactive.body; + for (i = 0; i < asdl_seq_LEN(seq); i++) + if (!symtable_visit_stmt(st, + (stmt_ty)asdl_seq_GET(seq, i))) + goto error; + break; + case Suite_kind: + PyErr_SetString(PyExc_RuntimeError, + "this compiler does not handle Suites"); + goto error; + } + if (!symtable_exit_block(st, (void *)mod)) { + PySymtable_Free(st); + return NULL; + } + /* Make the second symbol analysis pass */ + if (symtable_analyze(st)) + return st; + PySymtable_Free(st); + return NULL; error: - (void) symtable_exit_block(st, (void *)mod); - PySymtable_Free(st); - return NULL; + (void) symtable_exit_block(st, (void *)mod); + PySymtable_Free(st); + return NULL; } void PySymtable_Free(struct symtable *st) { - Py_XDECREF(st->st_blocks); - Py_XDECREF(st->st_stack); - PyMem_Free((void *)st); + Py_XDECREF(st->st_blocks); + Py_XDECREF(st->st_stack); + PyMem_Free((void *)st); } PySTEntryObject * PySymtable_Lookup(struct symtable *st, void *key) { - PyObject *k, *v; - - k = PyLong_FromVoidPtr(key); - if (k == NULL) - return NULL; - v = PyDict_GetItem(st->st_blocks, k); - if (v) { - assert(PySTEntry_Check(v)); - Py_INCREF(v); - } - else { - PyErr_SetString(PyExc_KeyError, - "unknown symbol table entry"); - } - - Py_DECREF(k); - return (PySTEntryObject *)v; + PyObject *k, *v; + + k = PyLong_FromVoidPtr(key); + if (k == NULL) + return NULL; + v = PyDict_GetItem(st->st_blocks, k); + if (v) { + assert(PySTEntry_Check(v)); + Py_INCREF(v); + } + else { + PyErr_SetString(PyExc_KeyError, + "unknown symbol table entry"); + } + + Py_DECREF(k); + return (PySTEntryObject *)v; } -int +int PyST_GetScope(PySTEntryObject *ste, PyObject *name) { - PyObject *v = PyDict_GetItem(ste->ste_symbols, name); - if (!v) - return 0; - assert(PyLong_Check(v)); - return (PyLong_AS_LONG(v) >> SCOPE_OFFSET) & SCOPE_MASK; + PyObject *v = PyDict_GetItem(ste->ste_symbols, name); + if (!v) + return 0; + assert(PyLong_Check(v)); + return (PyLong_AS_LONG(v) >> SCOPE_OFFSET) & SCOPE_MASK; } /* Analyze raw symbol information to determine scope of each name. The next several functions are helpers for symtable_analyze(), - which determines whether a name is local, global, or free. In addition, + which determines whether a name is local, global, or free. In addition, it determines which local variables are cell variables; they provide - bindings that are used for free variables in enclosed blocks. + bindings that are used for free variables in enclosed blocks. - There are also two kinds of global variables, implicit and explicit. An + There are also two kinds of global variables, implicit and explicit. An explicit global is declared with the global statement. An implicit global is a free variable for which the compiler has found no binding in an enclosing function scope. The implicit global is either a global @@ -342,7 +342,7 @@ PyST_GetScope(PySTEntryObject *ste, PyObject *name) PySTEntryObjects created during pass 1. When a function is entered during the second pass, the parent passes - the set of all name bindings visible to its children. These bindings + the set of all name bindings visible to its children. These bindings are used to determine if non-local variables are free or implicit globals. Names which are explicitly declared nonlocal must exist in this set of visible names - if they do not, a syntax error is raised. After doing @@ -365,14 +365,14 @@ PyST_GetScope(PySTEntryObject *ste, PyObject *name) */ #define SET_SCOPE(DICT, NAME, I) { \ - PyObject *o = PyLong_FromLong(I); \ - if (!o) \ - return 0; \ - if (PyDict_SetItem((DICT), (NAME), o) < 0) { \ - Py_DECREF(o); \ - return 0; \ - } \ - Py_DECREF(o); \ + PyObject *o = PyLong_FromLong(I); \ + if (!o) \ + return 0; \ + if (PyDict_SetItem((DICT), (NAME), o) < 0) { \ + Py_DECREF(o); \ + return 0; \ + } \ + Py_DECREF(o); \ } /* Decide on scope of name, given flags. @@ -382,86 +382,86 @@ PyST_GetScope(PySTEntryObject *ste, PyObject *name) global. A name that was global can be changed to local. */ -static int +static int analyze_name(PySTEntryObject *ste, PyObject *scopes, PyObject *name, long flags, - PyObject *bound, PyObject *local, PyObject *free, - PyObject *global) + PyObject *bound, PyObject *local, PyObject *free, + PyObject *global) { - if (flags & DEF_GLOBAL) { - if (flags & DEF_PARAM) { - PyErr_Format(PyExc_SyntaxError, - "name '%U' is parameter and global", - name); - PyErr_SyntaxLocation(ste->ste_table->st_filename, - ste->ste_lineno); - - return 0; - } - if (flags & DEF_NONLOCAL) { - PyErr_Format(PyExc_SyntaxError, - "name '%U' is nonlocal and global", - name); - return 0; - } - SET_SCOPE(scopes, name, GLOBAL_EXPLICIT); - if (PySet_Add(global, name) < 0) - return 0; - if (bound && (PySet_Discard(bound, name) < 0)) - return 0; - return 1; - } + if (flags & DEF_GLOBAL) { + if (flags & DEF_PARAM) { + PyErr_Format(PyExc_SyntaxError, + "name '%U' is parameter and global", + name); + PyErr_SyntaxLocation(ste->ste_table->st_filename, + ste->ste_lineno); + + return 0; + } if (flags & DEF_NONLOCAL) { - if (flags & DEF_PARAM) { - PyErr_Format(PyExc_SyntaxError, - "name '%U' is parameter and nonlocal", - name); - return 0; - } - if (!bound) { - PyErr_Format(PyExc_SyntaxError, - "nonlocal declaration not allowed at module level"); - return 0; - } - if (!PySet_Contains(bound, name)) { - PyErr_Format(PyExc_SyntaxError, - "no binding for nonlocal '%U' found", - name); - - return 0; - } - SET_SCOPE(scopes, name, FREE); - ste->ste_free = 1; - return PySet_Add(free, name) >= 0; + PyErr_Format(PyExc_SyntaxError, + "name '%U' is nonlocal and global", + name); + return 0; + } + SET_SCOPE(scopes, name, GLOBAL_EXPLICIT); + if (PySet_Add(global, name) < 0) + return 0; + if (bound && (PySet_Discard(bound, name) < 0)) + return 0; + return 1; + } + if (flags & DEF_NONLOCAL) { + if (flags & DEF_PARAM) { + PyErr_Format(PyExc_SyntaxError, + "name '%U' is parameter and nonlocal", + name); + return 0; } - if (flags & DEF_BOUND) { - SET_SCOPE(scopes, name, LOCAL); - if (PySet_Add(local, name) < 0) - return 0; - if (PySet_Discard(global, name) < 0) - return 0; - return 1; - } - /* If an enclosing block has a binding for this name, it - is a free variable rather than a global variable. - Note that having a non-NULL bound implies that the block - is nested. - */ - if (bound && PySet_Contains(bound, name)) { - SET_SCOPE(scopes, name, FREE); - ste->ste_free = 1; - return PySet_Add(free, name) >= 0; - } - /* If a parent has a global statement, then call it global - explicit? It could also be global implicit. - */ - if (global && PySet_Contains(global, name)) { - SET_SCOPE(scopes, name, GLOBAL_IMPLICIT); - return 1; - } - if (ste->ste_nested) - ste->ste_free = 1; - SET_SCOPE(scopes, name, GLOBAL_IMPLICIT); - return 1; + if (!bound) { + PyErr_Format(PyExc_SyntaxError, + "nonlocal declaration not allowed at module level"); + return 0; + } + if (!PySet_Contains(bound, name)) { + PyErr_Format(PyExc_SyntaxError, + "no binding for nonlocal '%U' found", + name); + + return 0; + } + SET_SCOPE(scopes, name, FREE); + ste->ste_free = 1; + return PySet_Add(free, name) >= 0; + } + if (flags & DEF_BOUND) { + SET_SCOPE(scopes, name, LOCAL); + if (PySet_Add(local, name) < 0) + return 0; + if (PySet_Discard(global, name) < 0) + return 0; + return 1; + } + /* If an enclosing block has a binding for this name, it + is a free variable rather than a global variable. + Note that having a non-NULL bound implies that the block + is nested. + */ + if (bound && PySet_Contains(bound, name)) { + SET_SCOPE(scopes, name, FREE); + ste->ste_free = 1; + return PySet_Add(free, name) >= 0; + } + /* If a parent has a global statement, then call it global + explicit? It could also be global implicit. + */ + if (global && PySet_Contains(global, name)) { + SET_SCOPE(scopes, name, GLOBAL_IMPLICIT); + return 1; + } + if (ste->ste_nested) + ste->ste_free = 1; + SET_SCOPE(scopes, name, GLOBAL_IMPLICIT); + return 1; } #undef SET_SCOPE @@ -480,153 +480,153 @@ analyze_name(PySTEntryObject *ste, PyObject *scopes, PyObject *name, long flags, static int analyze_cells(PyObject *scopes, PyObject *free, const char *restricted) { - PyObject *name, *v, *v_cell; - int success = 0; - Py_ssize_t pos = 0; - - v_cell = PyLong_FromLong(CELL); - if (!v_cell) - return 0; - while (PyDict_Next(scopes, &pos, &name, &v)) { - long scope; - assert(PyLong_Check(v)); - scope = PyLong_AS_LONG(v); - if (scope != LOCAL) - continue; - if (!PySet_Contains(free, name)) - continue; - if (restricted != NULL && - PyUnicode_CompareWithASCIIString(name, restricted)) - continue; - /* Replace LOCAL with CELL for this name, and remove - from free. It is safe to replace the value of name - in the dict, because it will not cause a resize. - */ - if (PyDict_SetItem(scopes, name, v_cell) < 0) - goto error; - if (PySet_Discard(free, name) < 0) - goto error; - } - success = 1; + PyObject *name, *v, *v_cell; + int success = 0; + Py_ssize_t pos = 0; + + v_cell = PyLong_FromLong(CELL); + if (!v_cell) + return 0; + while (PyDict_Next(scopes, &pos, &name, &v)) { + long scope; + assert(PyLong_Check(v)); + scope = PyLong_AS_LONG(v); + if (scope != LOCAL) + continue; + if (!PySet_Contains(free, name)) + continue; + if (restricted != NULL && + PyUnicode_CompareWithASCIIString(name, restricted)) + continue; + /* Replace LOCAL with CELL for this name, and remove + from free. It is safe to replace the value of name + in the dict, because it will not cause a resize. + */ + if (PyDict_SetItem(scopes, name, v_cell) < 0) + goto error; + if (PySet_Discard(free, name) < 0) + goto error; + } + success = 1; error: - Py_DECREF(v_cell); - return success; + Py_DECREF(v_cell); + return success; } /* Check for illegal statements in unoptimized namespaces */ static int check_unoptimized(const PySTEntryObject* ste) { - const char* trailer; - - if (ste->ste_type != FunctionBlock || !ste->ste_unoptimized - || !(ste->ste_free || ste->ste_child_free)) - return 1; - - trailer = (ste->ste_child_free ? - "contains a nested function with free variables" : - "is a nested function"); - - switch (ste->ste_unoptimized) { - case OPT_TOPLEVEL: /* import * at top-level is fine */ - return 1; - case OPT_IMPORT_STAR: - PyErr_Format(PyExc_SyntaxError, - "import * is not allowed in function '%U' because it %s", - ste->ste_name, trailer); - break; - } - - PyErr_SyntaxLocation(ste->ste_table->st_filename, - ste->ste_opt_lineno); - return 0; + const char* trailer; + + if (ste->ste_type != FunctionBlock || !ste->ste_unoptimized + || !(ste->ste_free || ste->ste_child_free)) + return 1; + + trailer = (ste->ste_child_free ? + "contains a nested function with free variables" : + "is a nested function"); + + switch (ste->ste_unoptimized) { + case OPT_TOPLEVEL: /* import * at top-level is fine */ + return 1; + case OPT_IMPORT_STAR: + PyErr_Format(PyExc_SyntaxError, + "import * is not allowed in function '%U' because it %s", + ste->ste_name, trailer); + break; + } + + PyErr_SyntaxLocation(ste->ste_table->st_filename, + ste->ste_opt_lineno); + return 0; } -/* Enter the final scope information into the ste_symbols dict. - * +/* Enter the final scope information into the ste_symbols dict. + * * All arguments are dicts. Modifies symbols, others are read-only. */ static int -update_symbols(PyObject *symbols, PyObject *scopes, +update_symbols(PyObject *symbols, PyObject *scopes, PyObject *bound, PyObject *free, int classflag) { - PyObject *name = NULL, *itr = NULL; - PyObject *v = NULL, *v_scope = NULL, *v_new = NULL, *v_free = NULL; - Py_ssize_t pos = 0; - - /* Update scope information for all symbols in this scope */ - while (PyDict_Next(symbols, &pos, &name, &v)) { - long scope, flags; - assert(PyLong_Check(v)); - flags = PyLong_AS_LONG(v); - v_scope = PyDict_GetItem(scopes, name); - assert(v_scope && PyLong_Check(v_scope)); - scope = PyLong_AS_LONG(v_scope); - flags |= (scope << SCOPE_OFFSET); - v_new = PyLong_FromLong(flags); - if (!v_new) - return 0; - if (PyDict_SetItem(symbols, name, v_new) < 0) { - Py_DECREF(v_new); - return 0; - } - Py_DECREF(v_new); - } - - /* Record not yet resolved free variables from children (if any) */ - v_free = PyLong_FromLong(FREE << SCOPE_OFFSET); - if (!v_free) - return 0; - - itr = PyObject_GetIter(free); - if (!itr) - goto error; - - while ((name = PyIter_Next(itr))) { - v = PyDict_GetItem(symbols, name); - - /* Handle symbol that already exists in this scope */ - if (v) { - /* Handle a free variable in a method of - the class that has the same name as a local - or global in the class scope. - */ - if (classflag && - PyLong_AS_LONG(v) & (DEF_BOUND | DEF_GLOBAL)) { - long flags = PyLong_AS_LONG(v) | DEF_FREE_CLASS; - v_new = PyLong_FromLong(flags); - if (!v_new) { - goto error; - } - if (PyDict_SetItem(symbols, name, v_new) < 0) { - Py_DECREF(v_new); - goto error; - } - Py_DECREF(v_new); - } - /* It's a cell, or already free in this scope */ - Py_DECREF(name); - continue; - } - /* Handle global symbol */ - if (!PySet_Contains(bound, name)) { - Py_DECREF(name); - continue; /* it's a global */ - } - /* Propagate new free symbol up the lexical stack */ - if (PyDict_SetItem(symbols, name, v_free) < 0) { - goto error; - } - Py_DECREF(name); + PyObject *name = NULL, *itr = NULL; + PyObject *v = NULL, *v_scope = NULL, *v_new = NULL, *v_free = NULL; + Py_ssize_t pos = 0; + + /* Update scope information for all symbols in this scope */ + while (PyDict_Next(symbols, &pos, &name, &v)) { + long scope, flags; + assert(PyLong_Check(v)); + flags = PyLong_AS_LONG(v); + v_scope = PyDict_GetItem(scopes, name); + assert(v_scope && PyLong_Check(v_scope)); + scope = PyLong_AS_LONG(v_scope); + flags |= (scope << SCOPE_OFFSET); + v_new = PyLong_FromLong(flags); + if (!v_new) + return 0; + if (PyDict_SetItem(symbols, name, v_new) < 0) { + Py_DECREF(v_new); + return 0; } - Py_DECREF(itr); - Py_DECREF(v_free); - return 1; + Py_DECREF(v_new); + } + + /* Record not yet resolved free variables from children (if any) */ + v_free = PyLong_FromLong(FREE << SCOPE_OFFSET); + if (!v_free) + return 0; + + itr = PyObject_GetIter(free); + if (!itr) + goto error; + + while ((name = PyIter_Next(itr))) { + v = PyDict_GetItem(symbols, name); + + /* Handle symbol that already exists in this scope */ + if (v) { + /* Handle a free variable in a method of + the class that has the same name as a local + or global in the class scope. + */ + if (classflag && + PyLong_AS_LONG(v) & (DEF_BOUND | DEF_GLOBAL)) { + long flags = PyLong_AS_LONG(v) | DEF_FREE_CLASS; + v_new = PyLong_FromLong(flags); + if (!v_new) { + goto error; + } + if (PyDict_SetItem(symbols, name, v_new) < 0) { + Py_DECREF(v_new); + goto error; + } + Py_DECREF(v_new); + } + /* It's a cell, or already free in this scope */ + Py_DECREF(name); + continue; + } + /* Handle global symbol */ + if (!PySet_Contains(bound, name)) { + Py_DECREF(name); + continue; /* it's a global */ + } + /* Propagate new free symbol up the lexical stack */ + if (PyDict_SetItem(symbols, name, v_free) < 0) { + goto error; + } + Py_DECREF(name); + } + Py_DECREF(itr); + Py_DECREF(v_free); + return 1; error: - Py_XDECREF(v_free); - Py_XDECREF(itr); - Py_XDECREF(name); - return 0; -} + Py_XDECREF(v_free); + Py_XDECREF(itr); + Py_XDECREF(name); + return 0; +} /* Make final symbol table decisions for block of ste. @@ -649,238 +649,238 @@ error: */ static int -analyze_child_block(PySTEntryObject *entry, PyObject *bound, PyObject *free, - PyObject *global, PyObject* child_free); +analyze_child_block(PySTEntryObject *entry, PyObject *bound, PyObject *free, + PyObject *global, PyObject* child_free); static int -analyze_block(PySTEntryObject *ste, PyObject *bound, PyObject *free, - PyObject *global) +analyze_block(PySTEntryObject *ste, PyObject *bound, PyObject *free, + PyObject *global) { - PyObject *name, *v, *local = NULL, *scopes = NULL, *newbound = NULL; - PyObject *newglobal = NULL, *newfree = NULL, *allfree = NULL; - PyObject *temp; - int i, success = 0; - Py_ssize_t pos = 0; - - local = PySet_New(NULL); /* collect new names bound in block */ - if (!local) - goto error; - scopes = PyDict_New(); /* collect scopes defined for each name */ - if (!scopes) - goto error; - - /* Allocate new global and bound variable dictionaries. These - dictionaries hold the names visible in nested blocks. For - ClassBlocks, the bound and global names are initialized - before analyzing names, because class bindings aren't - visible in methods. For other blocks, they are initialized - after names are analyzed. - */ - - /* TODO(jhylton): Package these dicts in a struct so that we - can write reasonable helper functions? - */ - newglobal = PySet_New(NULL); - if (!newglobal) - goto error; - newfree = PySet_New(NULL); - if (!newfree) - goto error; - newbound = PySet_New(NULL); - if (!newbound) - goto error; - - /* Class namespace has no effect on names visible in - nested functions, so populate the global and bound - sets to be passed to child blocks before analyzing - this one. - */ - if (ste->ste_type == ClassBlock) { - /* Pass down known globals */ - temp = PyNumber_InPlaceOr(newglobal, global); - if (!temp) - goto error; - Py_DECREF(temp); - /* Pass down previously bound symbols */ - if (bound) { - temp = PyNumber_InPlaceOr(newbound, bound); - if (!temp) - goto error; - Py_DECREF(temp); - } - } - - while (PyDict_Next(ste->ste_symbols, &pos, &name, &v)) { - long flags = PyLong_AS_LONG(v); - if (!analyze_name(ste, scopes, name, flags, - bound, local, free, global)) - goto error; - } - - /* Populate global and bound sets to be passed to children. */ - if (ste->ste_type != ClassBlock) { - /* Add function locals to bound set */ - if (ste->ste_type == FunctionBlock) { - temp = PyNumber_InPlaceOr(newbound, local); - if (!temp) - goto error; - Py_DECREF(temp); - } - /* Pass down previously bound symbols */ - if (bound) { - temp = PyNumber_InPlaceOr(newbound, bound); - if (!temp) - goto error; - Py_DECREF(temp); - } - /* Pass down known globals */ - temp = PyNumber_InPlaceOr(newglobal, global); - if (!temp) - goto error; - Py_DECREF(temp); - } - else { - /* Special-case __class__ */ - if (!GET_IDENTIFIER(__class__)) - goto error; - assert(PySet_Contains(local, __class__) == 1); - if (PySet_Add(newbound, __class__) < 0) - goto error; - } - - /* Recursively call analyze_block() on each child block. - - newbound, newglobal now contain the names visible in - nested blocks. The free variables in the children will - be collected in allfree. - */ - allfree = PySet_New(NULL); - if (!allfree) - goto error; - for (i = 0; i < PyList_GET_SIZE(ste->ste_children); ++i) { - PyObject *c = PyList_GET_ITEM(ste->ste_children, i); - PySTEntryObject* entry; - assert(c && PySTEntry_Check(c)); - entry = (PySTEntryObject*)c; - if (!analyze_child_block(entry, newbound, newfree, newglobal, - allfree)) - goto error; - /* Check if any children have free variables */ - if (entry->ste_free || entry->ste_child_free) - ste->ste_child_free = 1; - } - - temp = PyNumber_InPlaceOr(newfree, allfree); - if (!temp) - goto error; - Py_DECREF(temp); - - /* Check if any local variables must be converted to cell variables */ - if (ste->ste_type == FunctionBlock && !analyze_cells(scopes, newfree, - NULL)) - goto error; - else if (ste->ste_type == ClassBlock && !analyze_cells(scopes, newfree, - "__class__")) - goto error; - /* Records the results of the analysis in the symbol table entry */ - if (!update_symbols(ste->ste_symbols, scopes, bound, newfree, - ste->ste_type == ClassBlock)) - goto error; - if (!check_unoptimized(ste)) - goto error; - - temp = PyNumber_InPlaceOr(free, newfree); - if (!temp) - goto error; - Py_DECREF(temp); - success = 1; + PyObject *name, *v, *local = NULL, *scopes = NULL, *newbound = NULL; + PyObject *newglobal = NULL, *newfree = NULL, *allfree = NULL; + PyObject *temp; + int i, success = 0; + Py_ssize_t pos = 0; + + local = PySet_New(NULL); /* collect new names bound in block */ + if (!local) + goto error; + scopes = PyDict_New(); /* collect scopes defined for each name */ + if (!scopes) + goto error; + + /* Allocate new global and bound variable dictionaries. These + dictionaries hold the names visible in nested blocks. For + ClassBlocks, the bound and global names are initialized + before analyzing names, because class bindings aren't + visible in methods. For other blocks, they are initialized + after names are analyzed. + */ + + /* TODO(jhylton): Package these dicts in a struct so that we + can write reasonable helper functions? + */ + newglobal = PySet_New(NULL); + if (!newglobal) + goto error; + newfree = PySet_New(NULL); + if (!newfree) + goto error; + newbound = PySet_New(NULL); + if (!newbound) + goto error; + + /* Class namespace has no effect on names visible in + nested functions, so populate the global and bound + sets to be passed to child blocks before analyzing + this one. + */ + if (ste->ste_type == ClassBlock) { + /* Pass down known globals */ + temp = PyNumber_InPlaceOr(newglobal, global); + if (!temp) + goto error; + Py_DECREF(temp); + /* Pass down previously bound symbols */ + if (bound) { + temp = PyNumber_InPlaceOr(newbound, bound); + if (!temp) + goto error; + Py_DECREF(temp); + } + } + + while (PyDict_Next(ste->ste_symbols, &pos, &name, &v)) { + long flags = PyLong_AS_LONG(v); + if (!analyze_name(ste, scopes, name, flags, + bound, local, free, global)) + goto error; + } + + /* Populate global and bound sets to be passed to children. */ + if (ste->ste_type != ClassBlock) { + /* Add function locals to bound set */ + if (ste->ste_type == FunctionBlock) { + temp = PyNumber_InPlaceOr(newbound, local); + if (!temp) + goto error; + Py_DECREF(temp); + } + /* Pass down previously bound symbols */ + if (bound) { + temp = PyNumber_InPlaceOr(newbound, bound); + if (!temp) + goto error; + Py_DECREF(temp); + } + /* Pass down known globals */ + temp = PyNumber_InPlaceOr(newglobal, global); + if (!temp) + goto error; + Py_DECREF(temp); + } + else { + /* Special-case __class__ */ + if (!GET_IDENTIFIER(__class__)) + goto error; + assert(PySet_Contains(local, __class__) == 1); + if (PySet_Add(newbound, __class__) < 0) + goto error; + } + + /* Recursively call analyze_block() on each child block. + + newbound, newglobal now contain the names visible in + nested blocks. The free variables in the children will + be collected in allfree. + */ + allfree = PySet_New(NULL); + if (!allfree) + goto error; + for (i = 0; i < PyList_GET_SIZE(ste->ste_children); ++i) { + PyObject *c = PyList_GET_ITEM(ste->ste_children, i); + PySTEntryObject* entry; + assert(c && PySTEntry_Check(c)); + entry = (PySTEntryObject*)c; + if (!analyze_child_block(entry, newbound, newfree, newglobal, + allfree)) + goto error; + /* Check if any children have free variables */ + if (entry->ste_free || entry->ste_child_free) + ste->ste_child_free = 1; + } + + temp = PyNumber_InPlaceOr(newfree, allfree); + if (!temp) + goto error; + Py_DECREF(temp); + + /* Check if any local variables must be converted to cell variables */ + if (ste->ste_type == FunctionBlock && !analyze_cells(scopes, newfree, + NULL)) + goto error; + else if (ste->ste_type == ClassBlock && !analyze_cells(scopes, newfree, + "__class__")) + goto error; + /* Records the results of the analysis in the symbol table entry */ + if (!update_symbols(ste->ste_symbols, scopes, bound, newfree, + ste->ste_type == ClassBlock)) + goto error; + if (!check_unoptimized(ste)) + goto error; + + temp = PyNumber_InPlaceOr(free, newfree); + if (!temp) + goto error; + Py_DECREF(temp); + success = 1; error: - Py_XDECREF(scopes); - Py_XDECREF(local); - Py_XDECREF(newbound); - Py_XDECREF(newglobal); - Py_XDECREF(newfree); - Py_XDECREF(allfree); - if (!success) - assert(PyErr_Occurred()); - return success; + Py_XDECREF(scopes); + Py_XDECREF(local); + Py_XDECREF(newbound); + Py_XDECREF(newglobal); + Py_XDECREF(newfree); + Py_XDECREF(allfree); + if (!success) + assert(PyErr_Occurred()); + return success; } static int -analyze_child_block(PySTEntryObject *entry, PyObject *bound, PyObject *free, - PyObject *global, PyObject* child_free) +analyze_child_block(PySTEntryObject *entry, PyObject *bound, PyObject *free, + PyObject *global, PyObject* child_free) { - PyObject *temp_bound = NULL, *temp_global = NULL, *temp_free = NULL; - PyObject *temp; - - /* Copy the bound and global dictionaries. - - These dictionary are used by all blocks enclosed by the - current block. The analyze_block() call modifies these - dictionaries. - - */ - temp_bound = PySet_New(bound); - if (!temp_bound) - goto error; - temp_free = PySet_New(free); - if (!temp_free) - goto error; - temp_global = PySet_New(global); - if (!temp_global) - goto error; - - if (!analyze_block(entry, temp_bound, temp_free, temp_global)) - goto error; - temp = PyNumber_InPlaceOr(child_free, temp_free); - if (!temp) - goto error; - Py_DECREF(temp); - Py_DECREF(temp_bound); - Py_DECREF(temp_free); - Py_DECREF(temp_global); - return 1; + PyObject *temp_bound = NULL, *temp_global = NULL, *temp_free = NULL; + PyObject *temp; + + /* Copy the bound and global dictionaries. + + These dictionary are used by all blocks enclosed by the + current block. The analyze_block() call modifies these + dictionaries. + + */ + temp_bound = PySet_New(bound); + if (!temp_bound) + goto error; + temp_free = PySet_New(free); + if (!temp_free) + goto error; + temp_global = PySet_New(global); + if (!temp_global) + goto error; + + if (!analyze_block(entry, temp_bound, temp_free, temp_global)) + goto error; + temp = PyNumber_InPlaceOr(child_free, temp_free); + if (!temp) + goto error; + Py_DECREF(temp); + Py_DECREF(temp_bound); + Py_DECREF(temp_free); + Py_DECREF(temp_global); + return 1; error: - Py_XDECREF(temp_bound); - Py_XDECREF(temp_free); - Py_XDECREF(temp_global); - return 0; + Py_XDECREF(temp_bound); + Py_XDECREF(temp_free); + Py_XDECREF(temp_global); + return 0; } static int symtable_analyze(struct symtable *st) { - PyObject *free, *global; - int r; - - free = PySet_New(NULL); - if (!free) - return 0; - global = PySet_New(NULL); - if (!global) { - Py_DECREF(free); - return 0; - } - r = analyze_block(st->st_top, NULL, free, global); - Py_DECREF(free); - Py_DECREF(global); - return r; + PyObject *free, *global; + int r; + + free = PySet_New(NULL); + if (!free) + return 0; + global = PySet_New(NULL); + if (!global) { + Py_DECREF(free); + return 0; + } + r = analyze_block(st->st_top, NULL, free, global); + Py_DECREF(free); + Py_DECREF(global); + return r; } static int symtable_warn(struct symtable *st, char *msg, int lineno) { - if (PyErr_WarnExplicit(PyExc_SyntaxWarning, msg, st->st_filename, - lineno, NULL, NULL) < 0) { - if (PyErr_ExceptionMatches(PyExc_SyntaxWarning)) { - PyErr_SetString(PyExc_SyntaxError, msg); - PyErr_SyntaxLocation(st->st_filename, - st->st_cur->ste_lineno); - } - return 0; - } - return 1; + if (PyErr_WarnExplicit(PyExc_SyntaxWarning, msg, st->st_filename, + lineno, NULL, NULL) < 0) { + if (PyErr_ExceptionMatches(PyExc_SyntaxWarning)) { + PyErr_SetString(PyExc_SyntaxError, msg); + PyErr_SyntaxLocation(st->st_filename, + st->st_cur->ste_lineno); + } + return 0; + } + return 1; } /* symtable_enter_block() gets a reference via ste_new. @@ -891,211 +891,211 @@ symtable_warn(struct symtable *st, char *msg, int lineno) static int symtable_exit_block(struct symtable *st, void *ast) { - Py_ssize_t end; - - Py_CLEAR(st->st_cur); - end = PyList_GET_SIZE(st->st_stack) - 1; - if (end >= 0) { - st->st_cur = (PySTEntryObject *)PyList_GET_ITEM(st->st_stack, - end); - if (st->st_cur == NULL) - return 0; - Py_INCREF(st->st_cur); - if (PySequence_DelItem(st->st_stack, end) < 0) - return 0; - } - return 1; + Py_ssize_t end; + + Py_CLEAR(st->st_cur); + end = PyList_GET_SIZE(st->st_stack) - 1; + if (end >= 0) { + st->st_cur = (PySTEntryObject *)PyList_GET_ITEM(st->st_stack, + end); + if (st->st_cur == NULL) + return 0; + Py_INCREF(st->st_cur); + if (PySequence_DelItem(st->st_stack, end) < 0) + return 0; + } + return 1; } static int -symtable_enter_block(struct symtable *st, identifier name, _Py_block_ty block, - void *ast, int lineno) +symtable_enter_block(struct symtable *st, identifier name, _Py_block_ty block, + void *ast, int lineno) { - PySTEntryObject *prev = NULL; - - if (st->st_cur) { - prev = st->st_cur; - if (PyList_Append(st->st_stack, (PyObject *)st->st_cur) < 0) { - return 0; - } - Py_DECREF(st->st_cur); - } - st->st_cur = ste_new(st, name, block, ast, lineno); - if (st->st_cur == NULL) - return 0; - if (name == GET_IDENTIFIER(top)) - st->st_global = st->st_cur->ste_symbols; - if (prev) { - if (PyList_Append(prev->ste_children, - (PyObject *)st->st_cur) < 0) { - return 0; - } - } - return 1; + PySTEntryObject *prev = NULL; + + if (st->st_cur) { + prev = st->st_cur; + if (PyList_Append(st->st_stack, (PyObject *)st->st_cur) < 0) { + return 0; + } + Py_DECREF(st->st_cur); + } + st->st_cur = ste_new(st, name, block, ast, lineno); + if (st->st_cur == NULL) + return 0; + if (name == GET_IDENTIFIER(top)) + st->st_global = st->st_cur->ste_symbols; + if (prev) { + if (PyList_Append(prev->ste_children, + (PyObject *)st->st_cur) < 0) { + return 0; + } + } + return 1; } static long symtable_lookup(struct symtable *st, PyObject *name) { - PyObject *o; - PyObject *mangled = _Py_Mangle(st->st_private, name); - if (!mangled) - return 0; - o = PyDict_GetItem(st->st_cur->ste_symbols, mangled); - Py_DECREF(mangled); - if (!o) - return 0; - return PyLong_AsLong(o); + PyObject *o; + PyObject *mangled = _Py_Mangle(st->st_private, name); + if (!mangled) + return 0; + o = PyDict_GetItem(st->st_cur->ste_symbols, mangled); + Py_DECREF(mangled); + if (!o) + return 0; + return PyLong_AsLong(o); } static int -symtable_add_def(struct symtable *st, PyObject *name, int flag) +symtable_add_def(struct symtable *st, PyObject *name, int flag) { - PyObject *o; - PyObject *dict; - long val; - PyObject *mangled = _Py_Mangle(st->st_private, name); - - - if (!mangled) - return 0; - dict = st->st_cur->ste_symbols; - if ((o = PyDict_GetItem(dict, mangled))) { - val = PyLong_AS_LONG(o); - if ((flag & DEF_PARAM) && (val & DEF_PARAM)) { - /* Is it better to use 'mangled' or 'name' here? */ - PyErr_Format(PyExc_SyntaxError, DUPLICATE_ARGUMENT, name); - PyErr_SyntaxLocation(st->st_filename, - st->st_cur->ste_lineno); - goto error; - } - val |= flag; - } else - val = flag; - o = PyLong_FromLong(val); + PyObject *o; + PyObject *dict; + long val; + PyObject *mangled = _Py_Mangle(st->st_private, name); + + + if (!mangled) + return 0; + dict = st->st_cur->ste_symbols; + if ((o = PyDict_GetItem(dict, mangled))) { + val = PyLong_AS_LONG(o); + if ((flag & DEF_PARAM) && (val & DEF_PARAM)) { + /* Is it better to use 'mangled' or 'name' here? */ + PyErr_Format(PyExc_SyntaxError, DUPLICATE_ARGUMENT, name); + PyErr_SyntaxLocation(st->st_filename, + st->st_cur->ste_lineno); + goto error; + } + val |= flag; + } else + val = flag; + o = PyLong_FromLong(val); + if (o == NULL) + goto error; + if (PyDict_SetItem(dict, mangled, o) < 0) { + Py_DECREF(o); + goto error; + } + Py_DECREF(o); + + if (flag & DEF_PARAM) { + if (PyList_Append(st->st_cur->ste_varnames, mangled) < 0) + goto error; + } else if (flag & DEF_GLOBAL) { + /* XXX need to update DEF_GLOBAL for other flags too; + perhaps only DEF_FREE_GLOBAL */ + val = flag; + if ((o = PyDict_GetItem(st->st_global, mangled))) { + val |= PyLong_AS_LONG(o); + } + o = PyLong_FromLong(val); if (o == NULL) - goto error; - if (PyDict_SetItem(dict, mangled, o) < 0) { - Py_DECREF(o); - goto error; - } - Py_DECREF(o); - - if (flag & DEF_PARAM) { - if (PyList_Append(st->st_cur->ste_varnames, mangled) < 0) - goto error; - } else if (flag & DEF_GLOBAL) { - /* XXX need to update DEF_GLOBAL for other flags too; - perhaps only DEF_FREE_GLOBAL */ - val = flag; - if ((o = PyDict_GetItem(st->st_global, mangled))) { - val |= PyLong_AS_LONG(o); - } - o = PyLong_FromLong(val); - if (o == NULL) - goto error; - if (PyDict_SetItem(st->st_global, mangled, o) < 0) { - Py_DECREF(o); - goto error; - } - Py_DECREF(o); - } - Py_DECREF(mangled); - return 1; + goto error; + if (PyDict_SetItem(st->st_global, mangled, o) < 0) { + Py_DECREF(o); + goto error; + } + Py_DECREF(o); + } + Py_DECREF(mangled); + return 1; error: - Py_DECREF(mangled); - return 0; + Py_DECREF(mangled); + return 0; } /* VISIT, VISIT_SEQ and VIST_SEQ_TAIL take an ASDL type as their second argument. They use the ASDL name to synthesize the name of the C type and the visit - function. - + function. + VISIT_SEQ_TAIL permits the start of an ASDL sequence to be skipped, which is useful if the first node in the sequence requires special treatment. */ #define VISIT(ST, TYPE, V) \ - if (!symtable_visit_ ## TYPE((ST), (V))) \ - return 0; + if (!symtable_visit_ ## TYPE((ST), (V))) \ + return 0; #define VISIT_IN_BLOCK(ST, TYPE, V, S) \ - if (!symtable_visit_ ## TYPE((ST), (V))) { \ - symtable_exit_block((ST), (S)); \ - return 0; \ - } + if (!symtable_visit_ ## TYPE((ST), (V))) { \ + symtable_exit_block((ST), (S)); \ + return 0; \ + } #define VISIT_SEQ(ST, TYPE, SEQ) { \ - int i; \ - asdl_seq *seq = (SEQ); /* avoid variable capture */ \ - for (i = 0; i < asdl_seq_LEN(seq); i++) { \ - TYPE ## _ty elt = (TYPE ## _ty)asdl_seq_GET(seq, i); \ - if (!symtable_visit_ ## TYPE((ST), elt)) \ - return 0; \ - } \ + int i; \ + asdl_seq *seq = (SEQ); /* avoid variable capture */ \ + for (i = 0; i < asdl_seq_LEN(seq); i++) { \ + TYPE ## _ty elt = (TYPE ## _ty)asdl_seq_GET(seq, i); \ + if (!symtable_visit_ ## TYPE((ST), elt)) \ + return 0; \ + } \ } #define VISIT_SEQ_IN_BLOCK(ST, TYPE, SEQ, S) { \ - int i; \ - asdl_seq *seq = (SEQ); /* avoid variable capture */ \ - for (i = 0; i < asdl_seq_LEN(seq); i++) { \ - TYPE ## _ty elt = (TYPE ## _ty)asdl_seq_GET(seq, i); \ - if (!symtable_visit_ ## TYPE((ST), elt)) { \ - symtable_exit_block((ST), (S)); \ - return 0; \ - } \ - } \ + int i; \ + asdl_seq *seq = (SEQ); /* avoid variable capture */ \ + for (i = 0; i < asdl_seq_LEN(seq); i++) { \ + TYPE ## _ty elt = (TYPE ## _ty)asdl_seq_GET(seq, i); \ + if (!symtable_visit_ ## TYPE((ST), elt)) { \ + symtable_exit_block((ST), (S)); \ + return 0; \ + } \ + } \ } #define VISIT_SEQ_TAIL(ST, TYPE, SEQ, START) { \ - int i; \ - asdl_seq *seq = (SEQ); /* avoid variable capture */ \ - for (i = (START); i < asdl_seq_LEN(seq); i++) { \ - TYPE ## _ty elt = (TYPE ## _ty)asdl_seq_GET(seq, i); \ - if (!symtable_visit_ ## TYPE((ST), elt)) \ - return 0; \ - } \ + int i; \ + asdl_seq *seq = (SEQ); /* avoid variable capture */ \ + for (i = (START); i < asdl_seq_LEN(seq); i++) { \ + TYPE ## _ty elt = (TYPE ## _ty)asdl_seq_GET(seq, i); \ + if (!symtable_visit_ ## TYPE((ST), elt)) \ + return 0; \ + } \ } #define VISIT_SEQ_TAIL_IN_BLOCK(ST, TYPE, SEQ, START, S) { \ - int i; \ - asdl_seq *seq = (SEQ); /* avoid variable capture */ \ - for (i = (START); i < asdl_seq_LEN(seq); i++) { \ - TYPE ## _ty elt = (TYPE ## _ty)asdl_seq_GET(seq, i); \ - if (!symtable_visit_ ## TYPE((ST), elt)) { \ - symtable_exit_block((ST), (S)); \ - return 0; \ - } \ - } \ + int i; \ + asdl_seq *seq = (SEQ); /* avoid variable capture */ \ + for (i = (START); i < asdl_seq_LEN(seq); i++) { \ + TYPE ## _ty elt = (TYPE ## _ty)asdl_seq_GET(seq, i); \ + if (!symtable_visit_ ## TYPE((ST), elt)) { \ + symtable_exit_block((ST), (S)); \ + return 0; \ + } \ + } \ } #define VISIT_KWONLYDEFAULTS(ST, KW_DEFAULTS) { \ - int i = 0; \ - asdl_seq *seq = (KW_DEFAULTS); /* avoid variable capture */ \ - for (i = 0; i < asdl_seq_LEN(seq); i++) { \ - expr_ty elt = (expr_ty)asdl_seq_GET(seq, i); \ - if (!elt) continue; /* can be NULL */ \ - if (!symtable_visit_expr((ST), elt)) \ - return 0; \ - } \ + int i = 0; \ + asdl_seq *seq = (KW_DEFAULTS); /* avoid variable capture */ \ + for (i = 0; i < asdl_seq_LEN(seq); i++) { \ + expr_ty elt = (expr_ty)asdl_seq_GET(seq, i); \ + if (!elt) continue; /* can be NULL */ \ + if (!symtable_visit_expr((ST), elt)) \ + return 0; \ + } \ } static int symtable_new_tmpname(struct symtable *st) { - char tmpname[256]; - identifier tmp; - - PyOS_snprintf(tmpname, sizeof(tmpname), "_[%d]", - ++st->st_cur->ste_tmpname); - tmp = PyUnicode_InternFromString(tmpname); - if (!tmp) - return 0; - if (!symtable_add_def(st, tmp, DEF_LOCAL)) - return 0; - Py_DECREF(tmp); - return 1; + char tmpname[256]; + identifier tmp; + + PyOS_snprintf(tmpname, sizeof(tmpname), "_[%d]", + ++st->st_cur->ste_tmpname); + tmp = PyUnicode_InternFromString(tmpname); + if (!tmp) + return 0; + if (!symtable_add_def(st, tmp, DEF_LOCAL)) + return 0; + Py_DECREF(tmp); + return 1; } @@ -1103,586 +1103,586 @@ symtable_new_tmpname(struct symtable *st) static int symtable_visit_stmt(struct symtable *st, stmt_ty s) { - switch (s->kind) { - case FunctionDef_kind: - if (!symtable_add_def(st, s->v.FunctionDef.name, DEF_LOCAL)) - return 0; - if (s->v.FunctionDef.args->defaults) - VISIT_SEQ(st, expr, s->v.FunctionDef.args->defaults); - if (s->v.FunctionDef.args->kw_defaults) - VISIT_KWONLYDEFAULTS(st, - s->v.FunctionDef.args->kw_defaults); - if (!symtable_visit_annotations(st, s)) - return 0; - if (s->v.FunctionDef.decorator_list) - VISIT_SEQ(st, expr, s->v.FunctionDef.decorator_list); - if (!symtable_enter_block(st, s->v.FunctionDef.name, - FunctionBlock, (void *)s, s->lineno)) - return 0; - VISIT_IN_BLOCK(st, arguments, s->v.FunctionDef.args, s); - VISIT_SEQ_IN_BLOCK(st, stmt, s->v.FunctionDef.body, s); - if (!symtable_exit_block(st, s)) - return 0; - break; - case ClassDef_kind: { - PyObject *tmp; - if (!symtable_add_def(st, s->v.ClassDef.name, DEF_LOCAL)) - return 0; - VISIT_SEQ(st, expr, s->v.ClassDef.bases); - VISIT_SEQ(st, keyword, s->v.ClassDef.keywords); - if (s->v.ClassDef.starargs) - VISIT(st, expr, s->v.ClassDef.starargs); - if (s->v.ClassDef.kwargs) - VISIT(st, expr, s->v.ClassDef.kwargs); - if (s->v.ClassDef.decorator_list) - VISIT_SEQ(st, expr, s->v.ClassDef.decorator_list); - if (!symtable_enter_block(st, s->v.ClassDef.name, ClassBlock, - (void *)s, s->lineno)) - return 0; - if (!GET_IDENTIFIER(__class__) || - !symtable_add_def(st, __class__, DEF_LOCAL) || - !GET_IDENTIFIER(__locals__) || - !symtable_add_def(st, __locals__, DEF_PARAM)) { - symtable_exit_block(st, s); - return 0; - } - tmp = st->st_private; - st->st_private = s->v.ClassDef.name; - VISIT_SEQ_IN_BLOCK(st, stmt, s->v.ClassDef.body, s); - st->st_private = tmp; - if (!symtable_exit_block(st, s)) - return 0; - break; - } - case Return_kind: - if (s->v.Return.value) { - VISIT(st, expr, s->v.Return.value); - st->st_cur->ste_returns_value = 1; - if (st->st_cur->ste_generator) { - PyErr_SetString(PyExc_SyntaxError, - RETURN_VAL_IN_GENERATOR); - PyErr_SyntaxLocation(st->st_filename, - s->lineno); - return 0; - } - } - break; - case Delete_kind: - VISIT_SEQ(st, expr, s->v.Delete.targets); - break; - case Assign_kind: - VISIT_SEQ(st, expr, s->v.Assign.targets); - VISIT(st, expr, s->v.Assign.value); - break; - case AugAssign_kind: - VISIT(st, expr, s->v.AugAssign.target); - VISIT(st, expr, s->v.AugAssign.value); - break; - case For_kind: - VISIT(st, expr, s->v.For.target); - VISIT(st, expr, s->v.For.iter); - VISIT_SEQ(st, stmt, s->v.For.body); - if (s->v.For.orelse) - VISIT_SEQ(st, stmt, s->v.For.orelse); - break; - case While_kind: - VISIT(st, expr, s->v.While.test); - VISIT_SEQ(st, stmt, s->v.While.body); - if (s->v.While.orelse) - VISIT_SEQ(st, stmt, s->v.While.orelse); - break; - case If_kind: - /* XXX if 0: and lookup_yield() hacks */ - VISIT(st, expr, s->v.If.test); - VISIT_SEQ(st, stmt, s->v.If.body); - if (s->v.If.orelse) - VISIT_SEQ(st, stmt, s->v.If.orelse); - break; - case Raise_kind: - if (s->v.Raise.exc) { - VISIT(st, expr, s->v.Raise.exc); - if (s->v.Raise.cause) { - VISIT(st, expr, s->v.Raise.cause); + switch (s->kind) { + case FunctionDef_kind: + if (!symtable_add_def(st, s->v.FunctionDef.name, DEF_LOCAL)) + return 0; + if (s->v.FunctionDef.args->defaults) + VISIT_SEQ(st, expr, s->v.FunctionDef.args->defaults); + if (s->v.FunctionDef.args->kw_defaults) + VISIT_KWONLYDEFAULTS(st, + s->v.FunctionDef.args->kw_defaults); + if (!symtable_visit_annotations(st, s)) + return 0; + if (s->v.FunctionDef.decorator_list) + VISIT_SEQ(st, expr, s->v.FunctionDef.decorator_list); + if (!symtable_enter_block(st, s->v.FunctionDef.name, + FunctionBlock, (void *)s, s->lineno)) + return 0; + VISIT_IN_BLOCK(st, arguments, s->v.FunctionDef.args, s); + VISIT_SEQ_IN_BLOCK(st, stmt, s->v.FunctionDef.body, s); + if (!symtable_exit_block(st, s)) + return 0; + break; + case ClassDef_kind: { + PyObject *tmp; + if (!symtable_add_def(st, s->v.ClassDef.name, DEF_LOCAL)) + return 0; + VISIT_SEQ(st, expr, s->v.ClassDef.bases); + VISIT_SEQ(st, keyword, s->v.ClassDef.keywords); + if (s->v.ClassDef.starargs) + VISIT(st, expr, s->v.ClassDef.starargs); + if (s->v.ClassDef.kwargs) + VISIT(st, expr, s->v.ClassDef.kwargs); + if (s->v.ClassDef.decorator_list) + VISIT_SEQ(st, expr, s->v.ClassDef.decorator_list); + if (!symtable_enter_block(st, s->v.ClassDef.name, ClassBlock, + (void *)s, s->lineno)) + return 0; + if (!GET_IDENTIFIER(__class__) || + !symtable_add_def(st, __class__, DEF_LOCAL) || + !GET_IDENTIFIER(__locals__) || + !symtable_add_def(st, __locals__, DEF_PARAM)) { + symtable_exit_block(st, s); + return 0; + } + tmp = st->st_private; + st->st_private = s->v.ClassDef.name; + VISIT_SEQ_IN_BLOCK(st, stmt, s->v.ClassDef.body, s); + st->st_private = tmp; + if (!symtable_exit_block(st, s)) + return 0; + break; + } + case Return_kind: + if (s->v.Return.value) { + VISIT(st, expr, s->v.Return.value); + st->st_cur->ste_returns_value = 1; + if (st->st_cur->ste_generator) { + PyErr_SetString(PyExc_SyntaxError, + RETURN_VAL_IN_GENERATOR); + PyErr_SyntaxLocation(st->st_filename, + s->lineno); + return 0; } - } - break; - case TryExcept_kind: - VISIT_SEQ(st, stmt, s->v.TryExcept.body); - VISIT_SEQ(st, stmt, s->v.TryExcept.orelse); - VISIT_SEQ(st, excepthandler, s->v.TryExcept.handlers); - break; - case TryFinally_kind: - VISIT_SEQ(st, stmt, s->v.TryFinally.body); - VISIT_SEQ(st, stmt, s->v.TryFinally.finalbody); - break; - case Assert_kind: - VISIT(st, expr, s->v.Assert.test); - if (s->v.Assert.msg) - VISIT(st, expr, s->v.Assert.msg); - break; - case Import_kind: - VISIT_SEQ(st, alias, s->v.Import.names); - /* XXX Don't have the lineno available inside - visit_alias */ - if (st->st_cur->ste_unoptimized && !st->st_cur->ste_opt_lineno) - st->st_cur->ste_opt_lineno = s->lineno; - break; - case ImportFrom_kind: - VISIT_SEQ(st, alias, s->v.ImportFrom.names); - /* XXX Don't have the lineno available inside - visit_alias */ - if (st->st_cur->ste_unoptimized && !st->st_cur->ste_opt_lineno) - st->st_cur->ste_opt_lineno = s->lineno; - break; - case Global_kind: { - int i; - asdl_seq *seq = s->v.Global.names; - for (i = 0; i < asdl_seq_LEN(seq); i++) { - identifier name = (identifier)asdl_seq_GET(seq, i); - char *c_name = _PyUnicode_AsString(name); - long cur = symtable_lookup(st, name); - if (cur < 0) - return 0; - if (cur & (DEF_LOCAL | USE)) { - char buf[256]; - if (cur & DEF_LOCAL) - PyOS_snprintf(buf, sizeof(buf), - GLOBAL_AFTER_ASSIGN, - c_name); - else - PyOS_snprintf(buf, sizeof(buf), - GLOBAL_AFTER_USE, - c_name); - if (!symtable_warn(st, buf, s->lineno)) - return 0; - } - if (!symtable_add_def(st, name, DEF_GLOBAL)) - return 0; - } - break; - } - case Nonlocal_kind: { - int i; - asdl_seq *seq = s->v.Nonlocal.names; - for (i = 0; i < asdl_seq_LEN(seq); i++) { - identifier name = (identifier)asdl_seq_GET(seq, i); - char *c_name = _PyUnicode_AsString(name); - long cur = symtable_lookup(st, name); - if (cur < 0) - return 0; - if (cur & (DEF_LOCAL | USE)) { - char buf[256]; - if (cur & DEF_LOCAL) - PyOS_snprintf(buf, sizeof(buf), - NONLOCAL_AFTER_ASSIGN, - c_name); - else - PyOS_snprintf(buf, sizeof(buf), - NONLOCAL_AFTER_USE, - c_name); - if (!symtable_warn(st, buf, s->lineno)) - return 0; - } - if (!symtable_add_def(st, name, DEF_NONLOCAL)) - return 0; - } - break; - } - case Expr_kind: - VISIT(st, expr, s->v.Expr.value); - break; - case Pass_kind: - case Break_kind: - case Continue_kind: - /* nothing to do here */ - break; - case With_kind: - if (!symtable_new_tmpname(st)) - return 0; - VISIT(st, expr, s->v.With.context_expr); - if (s->v.With.optional_vars) { - if (!symtable_new_tmpname(st)) - return 0; - VISIT(st, expr, s->v.With.optional_vars); - } - VISIT_SEQ(st, stmt, s->v.With.body); - break; - } - return 1; + } + break; + case Delete_kind: + VISIT_SEQ(st, expr, s->v.Delete.targets); + break; + case Assign_kind: + VISIT_SEQ(st, expr, s->v.Assign.targets); + VISIT(st, expr, s->v.Assign.value); + break; + case AugAssign_kind: + VISIT(st, expr, s->v.AugAssign.target); + VISIT(st, expr, s->v.AugAssign.value); + break; + case For_kind: + VISIT(st, expr, s->v.For.target); + VISIT(st, expr, s->v.For.iter); + VISIT_SEQ(st, stmt, s->v.For.body); + if (s->v.For.orelse) + VISIT_SEQ(st, stmt, s->v.For.orelse); + break; + case While_kind: + VISIT(st, expr, s->v.While.test); + VISIT_SEQ(st, stmt, s->v.While.body); + if (s->v.While.orelse) + VISIT_SEQ(st, stmt, s->v.While.orelse); + break; + case If_kind: + /* XXX if 0: and lookup_yield() hacks */ + VISIT(st, expr, s->v.If.test); + VISIT_SEQ(st, stmt, s->v.If.body); + if (s->v.If.orelse) + VISIT_SEQ(st, stmt, s->v.If.orelse); + break; + case Raise_kind: + if (s->v.Raise.exc) { + VISIT(st, expr, s->v.Raise.exc); + if (s->v.Raise.cause) { + VISIT(st, expr, s->v.Raise.cause); + } + } + break; + case TryExcept_kind: + VISIT_SEQ(st, stmt, s->v.TryExcept.body); + VISIT_SEQ(st, stmt, s->v.TryExcept.orelse); + VISIT_SEQ(st, excepthandler, s->v.TryExcept.handlers); + break; + case TryFinally_kind: + VISIT_SEQ(st, stmt, s->v.TryFinally.body); + VISIT_SEQ(st, stmt, s->v.TryFinally.finalbody); + break; + case Assert_kind: + VISIT(st, expr, s->v.Assert.test); + if (s->v.Assert.msg) + VISIT(st, expr, s->v.Assert.msg); + break; + case Import_kind: + VISIT_SEQ(st, alias, s->v.Import.names); + /* XXX Don't have the lineno available inside + visit_alias */ + if (st->st_cur->ste_unoptimized && !st->st_cur->ste_opt_lineno) + st->st_cur->ste_opt_lineno = s->lineno; + break; + case ImportFrom_kind: + VISIT_SEQ(st, alias, s->v.ImportFrom.names); + /* XXX Don't have the lineno available inside + visit_alias */ + if (st->st_cur->ste_unoptimized && !st->st_cur->ste_opt_lineno) + st->st_cur->ste_opt_lineno = s->lineno; + break; + case Global_kind: { + int i; + asdl_seq *seq = s->v.Global.names; + for (i = 0; i < asdl_seq_LEN(seq); i++) { + identifier name = (identifier)asdl_seq_GET(seq, i); + char *c_name = _PyUnicode_AsString(name); + long cur = symtable_lookup(st, name); + if (cur < 0) + return 0; + if (cur & (DEF_LOCAL | USE)) { + char buf[256]; + if (cur & DEF_LOCAL) + PyOS_snprintf(buf, sizeof(buf), + GLOBAL_AFTER_ASSIGN, + c_name); + else + PyOS_snprintf(buf, sizeof(buf), + GLOBAL_AFTER_USE, + c_name); + if (!symtable_warn(st, buf, s->lineno)) + return 0; + } + if (!symtable_add_def(st, name, DEF_GLOBAL)) + return 0; + } + break; + } + case Nonlocal_kind: { + int i; + asdl_seq *seq = s->v.Nonlocal.names; + for (i = 0; i < asdl_seq_LEN(seq); i++) { + identifier name = (identifier)asdl_seq_GET(seq, i); + char *c_name = _PyUnicode_AsString(name); + long cur = symtable_lookup(st, name); + if (cur < 0) + return 0; + if (cur & (DEF_LOCAL | USE)) { + char buf[256]; + if (cur & DEF_LOCAL) + PyOS_snprintf(buf, sizeof(buf), + NONLOCAL_AFTER_ASSIGN, + c_name); + else + PyOS_snprintf(buf, sizeof(buf), + NONLOCAL_AFTER_USE, + c_name); + if (!symtable_warn(st, buf, s->lineno)) + return 0; + } + if (!symtable_add_def(st, name, DEF_NONLOCAL)) + return 0; + } + break; + } + case Expr_kind: + VISIT(st, expr, s->v.Expr.value); + break; + case Pass_kind: + case Break_kind: + case Continue_kind: + /* nothing to do here */ + break; + case With_kind: + if (!symtable_new_tmpname(st)) + return 0; + VISIT(st, expr, s->v.With.context_expr); + if (s->v.With.optional_vars) { + if (!symtable_new_tmpname(st)) + return 0; + VISIT(st, expr, s->v.With.optional_vars); + } + VISIT_SEQ(st, stmt, s->v.With.body); + break; + } + return 1; } -static int +static int symtable_visit_expr(struct symtable *st, expr_ty e) { - switch (e->kind) { - case BoolOp_kind: - VISIT_SEQ(st, expr, e->v.BoolOp.values); - break; - case BinOp_kind: - VISIT(st, expr, e->v.BinOp.left); - VISIT(st, expr, e->v.BinOp.right); - break; - case UnaryOp_kind: - VISIT(st, expr, e->v.UnaryOp.operand); - break; - case Lambda_kind: { - if (!GET_IDENTIFIER(lambda) || - !symtable_add_def(st, lambda, DEF_LOCAL)) - return 0; - if (e->v.Lambda.args->defaults) - VISIT_SEQ(st, expr, e->v.Lambda.args->defaults); - if (!symtable_enter_block(st, lambda, - FunctionBlock, (void *)e, e->lineno)) - return 0; - VISIT_IN_BLOCK(st, arguments, e->v.Lambda.args, (void*)e); - VISIT_IN_BLOCK(st, expr, e->v.Lambda.body, (void*)e); - if (!symtable_exit_block(st, (void *)e)) - return 0; - break; - } - case IfExp_kind: - VISIT(st, expr, e->v.IfExp.test); - VISIT(st, expr, e->v.IfExp.body); - VISIT(st, expr, e->v.IfExp.orelse); - break; - case Dict_kind: - VISIT_SEQ(st, expr, e->v.Dict.keys); - VISIT_SEQ(st, expr, e->v.Dict.values); - break; - case Set_kind: - VISIT_SEQ(st, expr, e->v.Set.elts); - break; - case GeneratorExp_kind: - if (!symtable_visit_genexp(st, e)) - return 0; - break; - case ListComp_kind: - if (!symtable_visit_listcomp(st, e)) - return 0; - break; - case SetComp_kind: - if (!symtable_visit_setcomp(st, e)) - return 0; - break; - case DictComp_kind: - if (!symtable_visit_dictcomp(st, e)) - return 0; - break; - case Yield_kind: - if (e->v.Yield.value) - VISIT(st, expr, e->v.Yield.value); - st->st_cur->ste_generator = 1; - if (st->st_cur->ste_returns_value) { - PyErr_SetString(PyExc_SyntaxError, - RETURN_VAL_IN_GENERATOR); - PyErr_SyntaxLocation(st->st_filename, - e->lineno); - return 0; - } - break; - case Compare_kind: - VISIT(st, expr, e->v.Compare.left); - VISIT_SEQ(st, expr, e->v.Compare.comparators); - break; - case Call_kind: - VISIT(st, expr, e->v.Call.func); - VISIT_SEQ(st, expr, e->v.Call.args); - VISIT_SEQ(st, keyword, e->v.Call.keywords); - if (e->v.Call.starargs) - VISIT(st, expr, e->v.Call.starargs); - if (e->v.Call.kwargs) - VISIT(st, expr, e->v.Call.kwargs); - break; - case Num_kind: - case Str_kind: - case Bytes_kind: - case Ellipsis_kind: - /* Nothing to do here. */ - break; - /* The following exprs can be assignment targets. */ - case Attribute_kind: - VISIT(st, expr, e->v.Attribute.value); - break; - case Subscript_kind: - VISIT(st, expr, e->v.Subscript.value); - VISIT(st, slice, e->v.Subscript.slice); - break; - case Starred_kind: - VISIT(st, expr, e->v.Starred.value); - break; - case Name_kind: - if (!symtable_add_def(st, e->v.Name.id, - e->v.Name.ctx == Load ? USE : DEF_LOCAL)) - return 0; - /* Special-case super: it counts as a use of __class__ */ - if (e->v.Name.ctx == Load && - st->st_cur->ste_type == FunctionBlock && - !PyUnicode_CompareWithASCIIString(e->v.Name.id, "super")) { - if (!GET_IDENTIFIER(__class__) || - !symtable_add_def(st, __class__, USE)) - return 0; - } - break; - /* child nodes of List and Tuple will have expr_context set */ - case List_kind: - VISIT_SEQ(st, expr, e->v.List.elts); - break; - case Tuple_kind: - VISIT_SEQ(st, expr, e->v.Tuple.elts); - break; - } - return 1; + switch (e->kind) { + case BoolOp_kind: + VISIT_SEQ(st, expr, e->v.BoolOp.values); + break; + case BinOp_kind: + VISIT(st, expr, e->v.BinOp.left); + VISIT(st, expr, e->v.BinOp.right); + break; + case UnaryOp_kind: + VISIT(st, expr, e->v.UnaryOp.operand); + break; + case Lambda_kind: { + if (!GET_IDENTIFIER(lambda) || + !symtable_add_def(st, lambda, DEF_LOCAL)) + return 0; + if (e->v.Lambda.args->defaults) + VISIT_SEQ(st, expr, e->v.Lambda.args->defaults); + if (!symtable_enter_block(st, lambda, + FunctionBlock, (void *)e, e->lineno)) + return 0; + VISIT_IN_BLOCK(st, arguments, e->v.Lambda.args, (void*)e); + VISIT_IN_BLOCK(st, expr, e->v.Lambda.body, (void*)e); + if (!symtable_exit_block(st, (void *)e)) + return 0; + break; + } + case IfExp_kind: + VISIT(st, expr, e->v.IfExp.test); + VISIT(st, expr, e->v.IfExp.body); + VISIT(st, expr, e->v.IfExp.orelse); + break; + case Dict_kind: + VISIT_SEQ(st, expr, e->v.Dict.keys); + VISIT_SEQ(st, expr, e->v.Dict.values); + break; + case Set_kind: + VISIT_SEQ(st, expr, e->v.Set.elts); + break; + case GeneratorExp_kind: + if (!symtable_visit_genexp(st, e)) + return 0; + break; + case ListComp_kind: + if (!symtable_visit_listcomp(st, e)) + return 0; + break; + case SetComp_kind: + if (!symtable_visit_setcomp(st, e)) + return 0; + break; + case DictComp_kind: + if (!symtable_visit_dictcomp(st, e)) + return 0; + break; + case Yield_kind: + if (e->v.Yield.value) + VISIT(st, expr, e->v.Yield.value); + st->st_cur->ste_generator = 1; + if (st->st_cur->ste_returns_value) { + PyErr_SetString(PyExc_SyntaxError, + RETURN_VAL_IN_GENERATOR); + PyErr_SyntaxLocation(st->st_filename, + e->lineno); + return 0; + } + break; + case Compare_kind: + VISIT(st, expr, e->v.Compare.left); + VISIT_SEQ(st, expr, e->v.Compare.comparators); + break; + case Call_kind: + VISIT(st, expr, e->v.Call.func); + VISIT_SEQ(st, expr, e->v.Call.args); + VISIT_SEQ(st, keyword, e->v.Call.keywords); + if (e->v.Call.starargs) + VISIT(st, expr, e->v.Call.starargs); + if (e->v.Call.kwargs) + VISIT(st, expr, e->v.Call.kwargs); + break; + case Num_kind: + case Str_kind: + case Bytes_kind: + case Ellipsis_kind: + /* Nothing to do here. */ + break; + /* The following exprs can be assignment targets. */ + case Attribute_kind: + VISIT(st, expr, e->v.Attribute.value); + break; + case Subscript_kind: + VISIT(st, expr, e->v.Subscript.value); + VISIT(st, slice, e->v.Subscript.slice); + break; + case Starred_kind: + VISIT(st, expr, e->v.Starred.value); + break; + case Name_kind: + if (!symtable_add_def(st, e->v.Name.id, + e->v.Name.ctx == Load ? USE : DEF_LOCAL)) + return 0; + /* Special-case super: it counts as a use of __class__ */ + if (e->v.Name.ctx == Load && + st->st_cur->ste_type == FunctionBlock && + !PyUnicode_CompareWithASCIIString(e->v.Name.id, "super")) { + if (!GET_IDENTIFIER(__class__) || + !symtable_add_def(st, __class__, USE)) + return 0; + } + break; + /* child nodes of List and Tuple will have expr_context set */ + case List_kind: + VISIT_SEQ(st, expr, e->v.List.elts); + break; + case Tuple_kind: + VISIT_SEQ(st, expr, e->v.Tuple.elts); + break; + } + return 1; } static int symtable_implicit_arg(struct symtable *st, int pos) { - PyObject *id = PyUnicode_FromFormat(".%d", pos); - if (id == NULL) - return 0; - if (!symtable_add_def(st, id, DEF_PARAM)) { - Py_DECREF(id); - return 0; - } - Py_DECREF(id); - return 1; + PyObject *id = PyUnicode_FromFormat(".%d", pos); + if (id == NULL) + return 0; + if (!symtable_add_def(st, id, DEF_PARAM)) { + Py_DECREF(id); + return 0; + } + Py_DECREF(id); + return 1; } -static int +static int symtable_visit_params(struct symtable *st, asdl_seq *args) { - int i; - - if (!args) - return -1; - - for (i = 0; i < asdl_seq_LEN(args); i++) { - arg_ty arg = (arg_ty)asdl_seq_GET(args, i); - if (!symtable_add_def(st, arg->arg, DEF_PARAM)) - return 0; - } - - return 1; + int i; + + if (!args) + return -1; + + for (i = 0; i < asdl_seq_LEN(args); i++) { + arg_ty arg = (arg_ty)asdl_seq_GET(args, i); + if (!symtable_add_def(st, arg->arg, DEF_PARAM)) + return 0; + } + + return 1; } -static int +static int symtable_visit_argannotations(struct symtable *st, asdl_seq *args) { - int i; - - if (!args) - return -1; - - for (i = 0; i < asdl_seq_LEN(args); i++) { - arg_ty arg = (arg_ty)asdl_seq_GET(args, i); - if (arg->annotation) - VISIT(st, expr, arg->annotation); - } - - return 1; + int i; + + if (!args) + return -1; + + for (i = 0; i < asdl_seq_LEN(args); i++) { + arg_ty arg = (arg_ty)asdl_seq_GET(args, i); + if (arg->annotation) + VISIT(st, expr, arg->annotation); + } + + return 1; } static int symtable_visit_annotations(struct symtable *st, stmt_ty s) { - arguments_ty a = s->v.FunctionDef.args; - - if (a->args && !symtable_visit_argannotations(st, a->args)) - return 0; - if (a->varargannotation) - VISIT(st, expr, a->varargannotation); - if (a->kwargannotation) - VISIT(st, expr, a->kwargannotation); - if (a->kwonlyargs && !symtable_visit_argannotations(st, a->kwonlyargs)) - return 0; - if (s->v.FunctionDef.returns) - VISIT(st, expr, s->v.FunctionDef.returns); - return 1; + arguments_ty a = s->v.FunctionDef.args; + + if (a->args && !symtable_visit_argannotations(st, a->args)) + return 0; + if (a->varargannotation) + VISIT(st, expr, a->varargannotation); + if (a->kwargannotation) + VISIT(st, expr, a->kwargannotation); + if (a->kwonlyargs && !symtable_visit_argannotations(st, a->kwonlyargs)) + return 0; + if (s->v.FunctionDef.returns) + VISIT(st, expr, s->v.FunctionDef.returns); + return 1; } -static int +static int symtable_visit_arguments(struct symtable *st, arguments_ty a) { - /* skip default arguments inside function block - XXX should ast be different? - */ - if (a->args && !symtable_visit_params(st, a->args)) - return 0; - if (a->kwonlyargs && !symtable_visit_params(st, a->kwonlyargs)) - return 0; - if (a->vararg) { - if (!symtable_add_def(st, a->vararg, DEF_PARAM)) - return 0; - st->st_cur->ste_varargs = 1; - } - if (a->kwarg) { - if (!symtable_add_def(st, a->kwarg, DEF_PARAM)) - return 0; - st->st_cur->ste_varkeywords = 1; - } - return 1; + /* skip default arguments inside function block + XXX should ast be different? + */ + if (a->args && !symtable_visit_params(st, a->args)) + return 0; + if (a->kwonlyargs && !symtable_visit_params(st, a->kwonlyargs)) + return 0; + if (a->vararg) { + if (!symtable_add_def(st, a->vararg, DEF_PARAM)) + return 0; + st->st_cur->ste_varargs = 1; + } + if (a->kwarg) { + if (!symtable_add_def(st, a->kwarg, DEF_PARAM)) + return 0; + st->st_cur->ste_varkeywords = 1; + } + return 1; } -static int +static int symtable_visit_excepthandler(struct symtable *st, excepthandler_ty eh) { - if (eh->v.ExceptHandler.type) - VISIT(st, expr, eh->v.ExceptHandler.type); - if (eh->v.ExceptHandler.name) - if (!symtable_add_def(st, eh->v.ExceptHandler.name, DEF_LOCAL)) - return 0; - VISIT_SEQ(st, stmt, eh->v.ExceptHandler.body); - return 1; + if (eh->v.ExceptHandler.type) + VISIT(st, expr, eh->v.ExceptHandler.type); + if (eh->v.ExceptHandler.name) + if (!symtable_add_def(st, eh->v.ExceptHandler.name, DEF_LOCAL)) + return 0; + VISIT_SEQ(st, stmt, eh->v.ExceptHandler.body); + return 1; } -static int +static int symtable_visit_alias(struct symtable *st, alias_ty a) { - /* Compute store_name, the name actually bound by the import - operation. It is diferent than a->name when a->name is a - dotted package name (e.g. spam.eggs) - */ - PyObject *store_name; - PyObject *name = (a->asname == NULL) ? a->name : a->asname; - const Py_UNICODE *base = PyUnicode_AS_UNICODE(name); - Py_UNICODE *dot = Py_UNICODE_strchr(base, '.'); - if (dot) { - store_name = PyUnicode_FromUnicode(base, dot - base); - if (!store_name) - return 0; - } - else { - store_name = name; - Py_INCREF(store_name); - } - if (PyUnicode_CompareWithASCIIString(name, "*")) { - int r = symtable_add_def(st, store_name, DEF_IMPORT); - Py_DECREF(store_name); - return r; - } - else { - if (st->st_cur->ste_type != ModuleBlock) { - int lineno = st->st_cur->ste_lineno; - PyErr_SetString(PyExc_SyntaxError, IMPORT_STAR_WARNING); - PyErr_SyntaxLocation(st->st_filename, lineno); - Py_DECREF(store_name); - return 0; - } - st->st_cur->ste_unoptimized |= OPT_IMPORT_STAR; - Py_DECREF(store_name); - return 1; - } + /* Compute store_name, the name actually bound by the import + operation. It is diferent than a->name when a->name is a + dotted package name (e.g. spam.eggs) + */ + PyObject *store_name; + PyObject *name = (a->asname == NULL) ? a->name : a->asname; + const Py_UNICODE *base = PyUnicode_AS_UNICODE(name); + Py_UNICODE *dot = Py_UNICODE_strchr(base, '.'); + if (dot) { + store_name = PyUnicode_FromUnicode(base, dot - base); + if (!store_name) + return 0; + } + else { + store_name = name; + Py_INCREF(store_name); + } + if (PyUnicode_CompareWithASCIIString(name, "*")) { + int r = symtable_add_def(st, store_name, DEF_IMPORT); + Py_DECREF(store_name); + return r; + } + else { + if (st->st_cur->ste_type != ModuleBlock) { + int lineno = st->st_cur->ste_lineno; + PyErr_SetString(PyExc_SyntaxError, IMPORT_STAR_WARNING); + PyErr_SyntaxLocation(st->st_filename, lineno); + Py_DECREF(store_name); + return 0; + } + st->st_cur->ste_unoptimized |= OPT_IMPORT_STAR; + Py_DECREF(store_name); + return 1; + } } -static int +static int symtable_visit_comprehension(struct symtable *st, comprehension_ty lc) { - VISIT(st, expr, lc->target); - VISIT(st, expr, lc->iter); - VISIT_SEQ(st, expr, lc->ifs); - return 1; + VISIT(st, expr, lc->target); + VISIT(st, expr, lc->iter); + VISIT_SEQ(st, expr, lc->ifs); + return 1; } -static int +static int symtable_visit_keyword(struct symtable *st, keyword_ty k) { - VISIT(st, expr, k->value); - return 1; + VISIT(st, expr, k->value); + return 1; } -static int +static int symtable_visit_slice(struct symtable *st, slice_ty s) { - switch (s->kind) { - case Slice_kind: - if (s->v.Slice.lower) - VISIT(st, expr, s->v.Slice.lower) - if (s->v.Slice.upper) - VISIT(st, expr, s->v.Slice.upper) - if (s->v.Slice.step) - VISIT(st, expr, s->v.Slice.step) - break; - case ExtSlice_kind: - VISIT_SEQ(st, slice, s->v.ExtSlice.dims) - break; - case Index_kind: - VISIT(st, expr, s->v.Index.value) - break; - } - return 1; + switch (s->kind) { + case Slice_kind: + if (s->v.Slice.lower) + VISIT(st, expr, s->v.Slice.lower) + if (s->v.Slice.upper) + VISIT(st, expr, s->v.Slice.upper) + if (s->v.Slice.step) + VISIT(st, expr, s->v.Slice.step) + break; + case ExtSlice_kind: + VISIT_SEQ(st, slice, s->v.ExtSlice.dims) + break; + case Index_kind: + VISIT(st, expr, s->v.Index.value) + break; + } + return 1; } -static int +static int symtable_handle_comprehension(struct symtable *st, expr_ty e, identifier scope_name, asdl_seq *generators, expr_ty elt, expr_ty value) { - int is_generator = (e->kind == GeneratorExp_kind); - int needs_tmp = !is_generator; - comprehension_ty outermost = ((comprehension_ty) - asdl_seq_GET(generators, 0)); - /* Outermost iterator is evaluated in current scope */ - VISIT(st, expr, outermost->iter); - /* Create comprehension scope for the rest */ - if (!scope_name || - !symtable_enter_block(st, scope_name, FunctionBlock, (void *)e, e->lineno)) { - return 0; - } - st->st_cur->ste_generator = is_generator; - /* Outermost iter is received as an argument */ - if (!symtable_implicit_arg(st, 0)) { - symtable_exit_block(st, (void *)e); - return 0; - } - /* Allocate temporary name if needed */ - if (needs_tmp && !symtable_new_tmpname(st)) { - symtable_exit_block(st, (void *)e); - return 0; - } - VISIT_IN_BLOCK(st, expr, outermost->target, (void*)e); - VISIT_SEQ_IN_BLOCK(st, expr, outermost->ifs, (void*)e); - VISIT_SEQ_TAIL_IN_BLOCK(st, comprehension, - generators, 1, (void*)e); - if (value) - VISIT_IN_BLOCK(st, expr, value, (void*)e); - VISIT_IN_BLOCK(st, expr, elt, (void*)e); - return symtable_exit_block(st, (void *)e); + int is_generator = (e->kind == GeneratorExp_kind); + int needs_tmp = !is_generator; + comprehension_ty outermost = ((comprehension_ty) + asdl_seq_GET(generators, 0)); + /* Outermost iterator is evaluated in current scope */ + VISIT(st, expr, outermost->iter); + /* Create comprehension scope for the rest */ + if (!scope_name || + !symtable_enter_block(st, scope_name, FunctionBlock, (void *)e, e->lineno)) { + return 0; + } + st->st_cur->ste_generator = is_generator; + /* Outermost iter is received as an argument */ + if (!symtable_implicit_arg(st, 0)) { + symtable_exit_block(st, (void *)e); + return 0; + } + /* Allocate temporary name if needed */ + if (needs_tmp && !symtable_new_tmpname(st)) { + symtable_exit_block(st, (void *)e); + return 0; + } + VISIT_IN_BLOCK(st, expr, outermost->target, (void*)e); + VISIT_SEQ_IN_BLOCK(st, expr, outermost->ifs, (void*)e); + VISIT_SEQ_TAIL_IN_BLOCK(st, comprehension, + generators, 1, (void*)e); + if (value) + VISIT_IN_BLOCK(st, expr, value, (void*)e); + VISIT_IN_BLOCK(st, expr, elt, (void*)e); + return symtable_exit_block(st, (void *)e); } -static int +static int symtable_visit_genexp(struct symtable *st, expr_ty e) { - return symtable_handle_comprehension(st, e, GET_IDENTIFIER(genexpr), - e->v.GeneratorExp.generators, - e->v.GeneratorExp.elt, NULL); + return symtable_handle_comprehension(st, e, GET_IDENTIFIER(genexpr), + e->v.GeneratorExp.generators, + e->v.GeneratorExp.elt, NULL); } -static int +static int symtable_visit_listcomp(struct symtable *st, expr_ty e) { - return symtable_handle_comprehension(st, e, GET_IDENTIFIER(listcomp), - e->v.ListComp.generators, - e->v.ListComp.elt, NULL); + return symtable_handle_comprehension(st, e, GET_IDENTIFIER(listcomp), + e->v.ListComp.generators, + e->v.ListComp.elt, NULL); } static int symtable_visit_setcomp(struct symtable *st, expr_ty e) { - return symtable_handle_comprehension(st, e, GET_IDENTIFIER(setcomp), - e->v.SetComp.generators, - e->v.SetComp.elt, NULL); + return symtable_handle_comprehension(st, e, GET_IDENTIFIER(setcomp), + e->v.SetComp.generators, + e->v.SetComp.elt, NULL); } static int symtable_visit_dictcomp(struct symtable *st, expr_ty e) { - return symtable_handle_comprehension(st, e, GET_IDENTIFIER(dictcomp), - e->v.DictComp.generators, - e->v.DictComp.key, - e->v.DictComp.value); + return symtable_handle_comprehension(st, e, GET_IDENTIFIER(dictcomp), + e->v.DictComp.generators, + e->v.DictComp.key, + e->v.DictComp.value); } diff --git a/Python/sysmodule.c b/Python/sysmodule.c index 69ee9c1..33dfbb3 100644 --- a/Python/sysmodule.c +++ b/Python/sysmodule.c @@ -45,63 +45,63 @@ extern const char *PyWin_DLLVersionString; PyObject * PySys_GetObject(const char *name) { - PyThreadState *tstate = PyThreadState_GET(); - PyObject *sd = tstate->interp->sysdict; - if (sd == NULL) - return NULL; - return PyDict_GetItemString(sd, name); + PyThreadState *tstate = PyThreadState_GET(); + PyObject *sd = tstate->interp->sysdict; + if (sd == NULL) + return NULL; + return PyDict_GetItemString(sd, name); } int PySys_SetObject(const char *name, PyObject *v) { - PyThreadState *tstate = PyThreadState_GET(); - PyObject *sd = tstate->interp->sysdict; - if (v == NULL) { - if (PyDict_GetItemString(sd, name) == NULL) - return 0; - else - return PyDict_DelItemString(sd, name); - } - else - return PyDict_SetItemString(sd, name, v); + PyThreadState *tstate = PyThreadState_GET(); + PyObject *sd = tstate->interp->sysdict; + if (v == NULL) { + if (PyDict_GetItemString(sd, name) == NULL) + return 0; + else + return PyDict_DelItemString(sd, name); + } + else + return PyDict_SetItemString(sd, name, v); } static PyObject * sys_displayhook(PyObject *self, PyObject *o) { - PyObject *outf; - PyInterpreterState *interp = PyThreadState_GET()->interp; - PyObject *modules = interp->modules; - PyObject *builtins = PyDict_GetItemString(modules, "builtins"); - - if (builtins == NULL) { - PyErr_SetString(PyExc_RuntimeError, "lost builtins module"); - return NULL; - } - - /* Print value except if None */ - /* After printing, also assign to '_' */ - /* Before, set '_' to None to avoid recursion */ - if (o == Py_None) { - Py_INCREF(Py_None); - return Py_None; - } - if (PyObject_SetAttrString(builtins, "_", Py_None) != 0) - return NULL; - outf = PySys_GetObject("stdout"); - if (outf == NULL || outf == Py_None) { - PyErr_SetString(PyExc_RuntimeError, "lost sys.stdout"); - return NULL; - } - if (PyFile_WriteObject(o, outf, 0) != 0) - return NULL; - if (PyFile_WriteString("\n", outf) != 0) - return NULL; - if (PyObject_SetAttrString(builtins, "_", o) != 0) - return NULL; - Py_INCREF(Py_None); - return Py_None; + PyObject *outf; + PyInterpreterState *interp = PyThreadState_GET()->interp; + PyObject *modules = interp->modules; + PyObject *builtins = PyDict_GetItemString(modules, "builtins"); + + if (builtins == NULL) { + PyErr_SetString(PyExc_RuntimeError, "lost builtins module"); + return NULL; + } + + /* Print value except if None */ + /* After printing, also assign to '_' */ + /* Before, set '_' to None to avoid recursion */ + if (o == Py_None) { + Py_INCREF(Py_None); + return Py_None; + } + if (PyObject_SetAttrString(builtins, "_", Py_None) != 0) + return NULL; + outf = PySys_GetObject("stdout"); + if (outf == NULL || outf == Py_None) { + PyErr_SetString(PyExc_RuntimeError, "lost sys.stdout"); + return NULL; + } + if (PyFile_WriteObject(o, outf, 0) != 0) + return NULL; + if (PyFile_WriteString("\n", outf) != 0) + return NULL; + if (PyObject_SetAttrString(builtins, "_", o) != 0) + return NULL; + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(displayhook_doc, @@ -113,12 +113,12 @@ PyDoc_STRVAR(displayhook_doc, static PyObject * sys_excepthook(PyObject* self, PyObject* args) { - PyObject *exc, *value, *tb; - if (!PyArg_UnpackTuple(args, "excepthook", 3, 3, &exc, &value, &tb)) - return NULL; - PyErr_Display(exc, value, tb); - Py_INCREF(Py_None); - return Py_None; + PyObject *exc, *value, *tb; + if (!PyArg_UnpackTuple(args, "excepthook", 3, 3, &exc, &value, &tb)) + return NULL; + PyErr_Display(exc, value, tb); + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(excepthook_doc, @@ -130,14 +130,14 @@ PyDoc_STRVAR(excepthook_doc, static PyObject * sys_exc_info(PyObject *self, PyObject *noargs) { - PyThreadState *tstate; - tstate = PyThreadState_GET(); - return Py_BuildValue( - "(OOO)", - tstate->exc_type != NULL ? tstate->exc_type : Py_None, - tstate->exc_value != NULL ? tstate->exc_value : Py_None, - tstate->exc_traceback != NULL ? - tstate->exc_traceback : Py_None); + PyThreadState *tstate; + tstate = PyThreadState_GET(); + return Py_BuildValue( + "(OOO)", + tstate->exc_type != NULL ? tstate->exc_type : Py_None, + tstate->exc_value != NULL ? tstate->exc_value : Py_None, + tstate->exc_traceback != NULL ? + tstate->exc_traceback : Py_None); } PyDoc_STRVAR(exc_info_doc, @@ -150,12 +150,12 @@ clause in the current stack frame or in an older stack frame." static PyObject * sys_exit(PyObject *self, PyObject *args) { - PyObject *exit_code = 0; - if (!PyArg_UnpackTuple(args, "exit", 0, 1, &exit_code)) - return NULL; - /* Raise SystemExit so callers may catch it or clean up. */ - PyErr_SetObject(PyExc_SystemExit, exit_code); - return NULL; + PyObject *exit_code = 0; + if (!PyArg_UnpackTuple(args, "exit", 0, 1, &exit_code)) + return NULL; + /* Raise SystemExit so callers may catch it or clean up. */ + PyErr_SetObject(PyExc_SystemExit, exit_code); + return NULL; } PyDoc_STRVAR(exit_doc, @@ -172,7 +172,7 @@ exit status will be one (i.e., failure)." static PyObject * sys_getdefaultencoding(PyObject *self) { - return PyUnicode_FromString(PyUnicode_GetDefaultEncoding()); + return PyUnicode_FromString(PyUnicode_GetDefaultEncoding()); } PyDoc_STRVAR(getdefaultencoding_doc, @@ -185,13 +185,13 @@ implementation." static PyObject * sys_setdefaultencoding(PyObject *self, PyObject *args) { - char *encoding; - if (!PyArg_ParseTuple(args, "s:setdefaultencoding", &encoding)) - return NULL; - if (PyUnicode_SetDefaultEncoding(encoding)) - return NULL; - Py_INCREF(Py_None); - return Py_None; + char *encoding; + if (!PyArg_ParseTuple(args, "s:setdefaultencoding", &encoding)) + return NULL; + if (PyUnicode_SetDefaultEncoding(encoding)) + return NULL; + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(setdefaultencoding_doc, @@ -203,10 +203,10 @@ Set the current default string encoding used by the Unicode implementation." static PyObject * sys_getfilesystemencoding(PyObject *self) { - if (Py_FileSystemDefaultEncoding) - return PyUnicode_FromString(Py_FileSystemDefaultEncoding); - Py_INCREF(Py_None); - return Py_None; + if (Py_FileSystemDefaultEncoding) + return PyUnicode_FromString(Py_FileSystemDefaultEncoding); + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(getfilesystemencoding_doc, @@ -219,13 +219,13 @@ operating system filenames." static PyObject * sys_setfilesystemencoding(PyObject *self, PyObject *args) { - PyObject *new_encoding; - if (!PyArg_ParseTuple(args, "U:setfilesystemencoding", &new_encoding)) - return NULL; - if (_Py_SetFileSystemEncoding(new_encoding)) - return NULL; - Py_INCREF(Py_None); - return Py_None; + PyObject *new_encoding; + if (!PyArg_ParseTuple(args, "U:setfilesystemencoding", &new_encoding)) + return NULL; + if (_Py_SetFileSystemEncoding(new_encoding)) + return NULL; + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(setfilesystemencoding_doc, @@ -238,19 +238,19 @@ operating system filenames." static PyObject * sys_intern(PyObject *self, PyObject *args) { - PyObject *s; - if (!PyArg_ParseTuple(args, "U:intern", &s)) - return NULL; - if (PyUnicode_CheckExact(s)) { - Py_INCREF(s); - PyUnicode_InternInPlace(&s); - return s; - } - else { - PyErr_Format(PyExc_TypeError, - "can't intern %.400s", s->ob_type->tp_name); - return NULL; - } + PyObject *s; + if (!PyArg_ParseTuple(args, "U:intern", &s)) + return NULL; + if (PyUnicode_CheckExact(s)) { + Py_INCREF(s); + PyUnicode_InternInPlace(&s); + return s; + } + else { + PyErr_Format(PyExc_TypeError, + "can't intern %.400s", s->ob_type->tp_name); + return NULL; + } } PyDoc_STRVAR(intern_doc, @@ -271,116 +271,116 @@ static PyObject *whatstrings[7] = {NULL, NULL, NULL, NULL, NULL, NULL, NULL}; static int trace_init(void) { - static char *whatnames[7] = {"call", "exception", "line", "return", - "c_call", "c_exception", "c_return"}; - PyObject *name; - int i; - for (i = 0; i < 7; ++i) { - if (whatstrings[i] == NULL) { - name = PyUnicode_InternFromString(whatnames[i]); - if (name == NULL) - return -1; - whatstrings[i] = name; - } - } - return 0; + static char *whatnames[7] = {"call", "exception", "line", "return", + "c_call", "c_exception", "c_return"}; + PyObject *name; + int i; + for (i = 0; i < 7; ++i) { + if (whatstrings[i] == NULL) { + name = PyUnicode_InternFromString(whatnames[i]); + if (name == NULL) + return -1; + whatstrings[i] = name; + } + } + return 0; } static PyObject * call_trampoline(PyThreadState *tstate, PyObject* callback, - PyFrameObject *frame, int what, PyObject *arg) + PyFrameObject *frame, int what, PyObject *arg) { - PyObject *args = PyTuple_New(3); - PyObject *whatstr; - PyObject *result; - - if (args == NULL) - return NULL; - Py_INCREF(frame); - whatstr = whatstrings[what]; - Py_INCREF(whatstr); - if (arg == NULL) - arg = Py_None; - Py_INCREF(arg); - PyTuple_SET_ITEM(args, 0, (PyObject *)frame); - PyTuple_SET_ITEM(args, 1, whatstr); - PyTuple_SET_ITEM(args, 2, arg); - - /* call the Python-level function */ - PyFrame_FastToLocals(frame); - result = PyEval_CallObject(callback, args); - PyFrame_LocalsToFast(frame, 1); - if (result == NULL) - PyTraceBack_Here(frame); - - /* cleanup */ - Py_DECREF(args); - return result; + PyObject *args = PyTuple_New(3); + PyObject *whatstr; + PyObject *result; + + if (args == NULL) + return NULL; + Py_INCREF(frame); + whatstr = whatstrings[what]; + Py_INCREF(whatstr); + if (arg == NULL) + arg = Py_None; + Py_INCREF(arg); + PyTuple_SET_ITEM(args, 0, (PyObject *)frame); + PyTuple_SET_ITEM(args, 1, whatstr); + PyTuple_SET_ITEM(args, 2, arg); + + /* call the Python-level function */ + PyFrame_FastToLocals(frame); + result = PyEval_CallObject(callback, args); + PyFrame_LocalsToFast(frame, 1); + if (result == NULL) + PyTraceBack_Here(frame); + + /* cleanup */ + Py_DECREF(args); + return result; } static int profile_trampoline(PyObject *self, PyFrameObject *frame, - int what, PyObject *arg) + int what, PyObject *arg) { - PyThreadState *tstate = frame->f_tstate; - PyObject *result; - - if (arg == NULL) - arg = Py_None; - result = call_trampoline(tstate, self, frame, what, arg); - if (result == NULL) { - PyEval_SetProfile(NULL, NULL); - return -1; - } - Py_DECREF(result); - return 0; + PyThreadState *tstate = frame->f_tstate; + PyObject *result; + + if (arg == NULL) + arg = Py_None; + result = call_trampoline(tstate, self, frame, what, arg); + if (result == NULL) { + PyEval_SetProfile(NULL, NULL); + return -1; + } + Py_DECREF(result); + return 0; } static int trace_trampoline(PyObject *self, PyFrameObject *frame, - int what, PyObject *arg) + int what, PyObject *arg) { - PyThreadState *tstate = frame->f_tstate; - PyObject *callback; - PyObject *result; - - if (what == PyTrace_CALL) - callback = self; - else - callback = frame->f_trace; - if (callback == NULL) - return 0; - result = call_trampoline(tstate, callback, frame, what, arg); - if (result == NULL) { - PyEval_SetTrace(NULL, NULL); - Py_XDECREF(frame->f_trace); - frame->f_trace = NULL; - return -1; - } - if (result != Py_None) { - PyObject *temp = frame->f_trace; - frame->f_trace = NULL; - Py_XDECREF(temp); - frame->f_trace = result; - } - else { - Py_DECREF(result); - } - return 0; + PyThreadState *tstate = frame->f_tstate; + PyObject *callback; + PyObject *result; + + if (what == PyTrace_CALL) + callback = self; + else + callback = frame->f_trace; + if (callback == NULL) + return 0; + result = call_trampoline(tstate, callback, frame, what, arg); + if (result == NULL) { + PyEval_SetTrace(NULL, NULL); + Py_XDECREF(frame->f_trace); + frame->f_trace = NULL; + return -1; + } + if (result != Py_None) { + PyObject *temp = frame->f_trace; + frame->f_trace = NULL; + Py_XDECREF(temp); + frame->f_trace = result; + } + else { + Py_DECREF(result); + } + return 0; } static PyObject * sys_settrace(PyObject *self, PyObject *args) { - if (trace_init() == -1) - return NULL; - if (args == Py_None) - PyEval_SetTrace(NULL, NULL); - else - PyEval_SetTrace(trace_trampoline, args); - Py_INCREF(Py_None); - return Py_None; + if (trace_init() == -1) + return NULL; + if (args == Py_None) + PyEval_SetTrace(NULL, NULL); + else + PyEval_SetTrace(trace_trampoline, args); + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(settrace_doc, @@ -393,13 +393,13 @@ function call. See the debugger chapter in the library manual." static PyObject * sys_gettrace(PyObject *self, PyObject *args) { - PyThreadState *tstate = PyThreadState_GET(); - PyObject *temp = tstate->c_traceobj; + PyThreadState *tstate = PyThreadState_GET(); + PyObject *temp = tstate->c_traceobj; - if (temp == NULL) - temp = Py_None; - Py_INCREF(temp); - return temp; + if (temp == NULL) + temp = Py_None; + Py_INCREF(temp); + return temp; } PyDoc_STRVAR(gettrace_doc, @@ -412,14 +412,14 @@ See the debugger chapter in the library manual." static PyObject * sys_setprofile(PyObject *self, PyObject *args) { - if (trace_init() == -1) - return NULL; - if (args == Py_None) - PyEval_SetProfile(NULL, NULL); - else - PyEval_SetProfile(profile_trampoline, args); - Py_INCREF(Py_None); - return Py_None; + if (trace_init() == -1) + return NULL; + if (args == Py_None) + PyEval_SetProfile(NULL, NULL); + else + PyEval_SetProfile(profile_trampoline, args); + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(setprofile_doc, @@ -432,13 +432,13 @@ and return. See the profiler chapter in the library manual." static PyObject * sys_getprofile(PyObject *self, PyObject *args) { - PyThreadState *tstate = PyThreadState_GET(); - PyObject *temp = tstate->c_profileobj; + PyThreadState *tstate = PyThreadState_GET(); + PyObject *temp = tstate->c_profileobj; - if (temp == NULL) - temp = Py_None; - Py_INCREF(temp); - return temp; + if (temp == NULL) + temp = Py_None; + Py_INCREF(temp); + return temp; } PyDoc_STRVAR(getprofile_doc, @@ -451,10 +451,10 @@ See the profiler chapter in the library manual." static PyObject * sys_setcheckinterval(PyObject *self, PyObject *args) { - if (!PyArg_ParseTuple(args, "i:setcheckinterval", &_Py_CheckInterval)) - return NULL; - Py_INCREF(Py_None); - return Py_None; + if (!PyArg_ParseTuple(args, "i:setcheckinterval", &_Py_CheckInterval)) + return NULL; + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(setcheckinterval_doc, @@ -467,7 +467,7 @@ n instructions. This also affects how often thread switches occur." static PyObject * sys_getcheckinterval(PyObject *self, PyObject *args) { - return PyLong_FromLong(_Py_CheckInterval); + return PyLong_FromLong(_Py_CheckInterval); } PyDoc_STRVAR(getcheckinterval_doc, @@ -478,17 +478,17 @@ PyDoc_STRVAR(getcheckinterval_doc, static PyObject * sys_settscdump(PyObject *self, PyObject *args) { - int bool; - PyThreadState *tstate = PyThreadState_Get(); - - if (!PyArg_ParseTuple(args, "i:settscdump", &bool)) - return NULL; - if (bool) - tstate->interp->tscdump = 1; - else - tstate->interp->tscdump = 0; - Py_INCREF(Py_None); - return Py_None; + int bool; + PyThreadState *tstate = PyThreadState_Get(); + + if (!PyArg_ParseTuple(args, "i:settscdump", &bool)) + return NULL; + if (bool) + tstate->interp->tscdump = 1; + else + tstate->interp->tscdump = 0; + Py_INCREF(Py_None); + return Py_None; } @@ -504,17 +504,17 @@ processor's time-stamp counter." static PyObject * sys_setrecursionlimit(PyObject *self, PyObject *args) { - int new_limit; - if (!PyArg_ParseTuple(args, "i:setrecursionlimit", &new_limit)) - return NULL; - if (new_limit <= 0) { - PyErr_SetString(PyExc_ValueError, - "recursion limit must be positive"); - return NULL; - } - Py_SetRecursionLimit(new_limit); - Py_INCREF(Py_None); - return Py_None; + int new_limit; + if (!PyArg_ParseTuple(args, "i:setrecursionlimit", &new_limit)) + return NULL; + if (new_limit <= 0) { + PyErr_SetString(PyExc_ValueError, + "recursion limit must be positive"); + return NULL; + } + Py_SetRecursionLimit(new_limit); + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(setrecursionlimit_doc, @@ -529,7 +529,7 @@ dependent." static PyObject * sys_getrecursionlimit(PyObject *self) { - return PyLong_FromLong(Py_GetRecursionLimit()); + return PyLong_FromLong(Py_GetRecursionLimit()); } PyDoc_STRVAR(getrecursionlimit_doc, @@ -554,16 +554,16 @@ Platform may be 0 for win32s, 1 for Windows 9x/ME, 2 for Windows NT/2000/XP\n\ static PyObject * sys_getwindowsversion(PyObject *self) { - OSVERSIONINFO ver; - ver.dwOSVersionInfoSize = sizeof(ver); - if (!GetVersionEx(&ver)) - return PyErr_SetFromWindowsErr(0); - return Py_BuildValue("HHHHs", - ver.dwMajorVersion, - ver.dwMinorVersion, - ver.dwBuildNumber, - ver.dwPlatformId, - ver.szCSDVersion); + OSVERSIONINFO ver; + ver.dwOSVersionInfoSize = sizeof(ver); + if (!GetVersionEx(&ver)) + return PyErr_SetFromWindowsErr(0); + return Py_BuildValue("HHHHs", + ver.dwMajorVersion, + ver.dwMinorVersion, + ver.dwBuildNumber, + ver.dwPlatformId, + ver.szCSDVersion); } #endif /* MS_WINDOWS */ @@ -572,15 +572,15 @@ sys_getwindowsversion(PyObject *self) static PyObject * sys_setdlopenflags(PyObject *self, PyObject *args) { - int new_val; - PyThreadState *tstate = PyThreadState_GET(); - if (!PyArg_ParseTuple(args, "i:setdlopenflags", &new_val)) - return NULL; - if (!tstate) - return NULL; - tstate->interp->dlopenflags = new_val; - Py_INCREF(Py_None); - return Py_None; + int new_val; + PyThreadState *tstate = PyThreadState_GET(); + if (!PyArg_ParseTuple(args, "i:setdlopenflags", &new_val)) + return NULL; + if (!tstate) + return NULL; + tstate->interp->dlopenflags = new_val; + Py_INCREF(Py_None); + return Py_None; } PyDoc_STRVAR(setdlopenflags_doc, @@ -598,10 +598,10 @@ h2py script."); static PyObject * sys_getdlopenflags(PyObject *self, PyObject *args) { - PyThreadState *tstate = PyThreadState_GET(); - if (!tstate) - return NULL; - return PyLong_FromLong(tstate->interp->dlopenflags); + PyThreadState *tstate = PyThreadState_GET(); + if (!tstate) + return NULL; + return PyLong_FromLong(tstate->interp->dlopenflags); } PyDoc_STRVAR(getdlopenflags_doc, @@ -610,7 +610,7 @@ PyDoc_STRVAR(getdlopenflags_doc, Return the current value of the flags that are used for dlopen calls.\n\ The flag constants are defined in the ctypes and DLFCN modules."); -#endif /* HAVE_DLOPEN */ +#endif /* HAVE_DLOPEN */ #ifdef USE_MALLOPT /* Link with -lmalloc (or -lmpc) on an SGI */ @@ -619,70 +619,70 @@ The flag constants are defined in the ctypes and DLFCN modules."); static PyObject * sys_mdebug(PyObject *self, PyObject *args) { - int flag; - if (!PyArg_ParseTuple(args, "i:mdebug", &flag)) - return NULL; - mallopt(M_DEBUG, flag); - Py_INCREF(Py_None); - return Py_None; + int flag; + if (!PyArg_ParseTuple(args, "i:mdebug", &flag)) + return NULL; + mallopt(M_DEBUG, flag); + Py_INCREF(Py_None); + return Py_None; } #endif /* USE_MALLOPT */ static PyObject * sys_getsizeof(PyObject *self, PyObject *args, PyObject *kwds) { - PyObject *res = NULL; - static PyObject *str__sizeof__ = NULL, *gc_head_size = NULL; - static char *kwlist[] = {"object", "default", 0}; - PyObject *o, *dflt = NULL; - PyObject *method; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|O:getsizeof", - kwlist, &o, &dflt)) - return NULL; - - /* Initialize static variable for GC head size */ - if (gc_head_size == NULL) { - gc_head_size = PyLong_FromSsize_t(sizeof(PyGC_Head)); - if (gc_head_size == NULL) - return NULL; - } - - /* Make sure the type is initialized. float gets initialized late */ - if (PyType_Ready(Py_TYPE(o)) < 0) - return NULL; - - method = _PyObject_LookupSpecial(o, "__sizeof__", - &str__sizeof__); - if (method == NULL) { - if (!PyErr_Occurred()) - PyErr_Format(PyExc_TypeError, - "Type %.100s doesn't define __sizeof__", - Py_TYPE(o)->tp_name); - } - else { - res = PyObject_CallFunctionObjArgs(method, NULL); - Py_DECREF(method); - } - - /* Has a default value been given */ - if ((res == NULL) && (dflt != NULL) && - PyErr_ExceptionMatches(PyExc_TypeError)) - { - PyErr_Clear(); - Py_INCREF(dflt); - return dflt; - } - else if (res == NULL) - return res; - - /* add gc_head size */ - if (PyObject_IS_GC(o)) { - PyObject *tmp = res; - res = PyNumber_Add(tmp, gc_head_size); - Py_DECREF(tmp); - } - return res; + PyObject *res = NULL; + static PyObject *str__sizeof__ = NULL, *gc_head_size = NULL; + static char *kwlist[] = {"object", "default", 0}; + PyObject *o, *dflt = NULL; + PyObject *method; + + if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|O:getsizeof", + kwlist, &o, &dflt)) + return NULL; + + /* Initialize static variable for GC head size */ + if (gc_head_size == NULL) { + gc_head_size = PyLong_FromSsize_t(sizeof(PyGC_Head)); + if (gc_head_size == NULL) + return NULL; + } + + /* Make sure the type is initialized. float gets initialized late */ + if (PyType_Ready(Py_TYPE(o)) < 0) + return NULL; + + method = _PyObject_LookupSpecial(o, "__sizeof__", + &str__sizeof__); + if (method == NULL) { + if (!PyErr_Occurred()) + PyErr_Format(PyExc_TypeError, + "Type %.100s doesn't define __sizeof__", + Py_TYPE(o)->tp_name); + } + else { + res = PyObject_CallFunctionObjArgs(method, NULL); + Py_DECREF(method); + } + + /* Has a default value been given */ + if ((res == NULL) && (dflt != NULL) && + PyErr_ExceptionMatches(PyExc_TypeError)) + { + PyErr_Clear(); + Py_INCREF(dflt); + return dflt; + } + else if (res == NULL) + return res; + + /* add gc_head size */ + if (PyObject_IS_GC(o)) { + PyObject *tmp = res; + res = PyNumber_Add(tmp, gc_head_size); + Py_DECREF(tmp); + } + return res; } PyDoc_STRVAR(getsizeof_doc, @@ -693,14 +693,14 @@ Return the size of object in bytes."); static PyObject * sys_getrefcount(PyObject *self, PyObject *arg) { - return PyLong_FromSsize_t(arg->ob_refcnt); + return PyLong_FromSsize_t(arg->ob_refcnt); } #ifdef Py_REF_DEBUG static PyObject * sys_gettotalrefcount(PyObject *self) { - return PyLong_FromSsize_t(_Py_GetRefTotal()); + return PyLong_FromSsize_t(_Py_GetRefTotal()); } #endif /* Py_REF_DEBUG */ @@ -716,9 +716,9 @@ reference as an argument to getrefcount()." static PyObject * sys_getcounts(PyObject *self) { - extern PyObject *get_counts(void); + extern PyObject *get_counts(void); - return get_counts(); + return get_counts(); } #endif @@ -737,23 +737,23 @@ purposes only." static PyObject * sys_getframe(PyObject *self, PyObject *args) { - PyFrameObject *f = PyThreadState_GET()->frame; - int depth = -1; - - if (!PyArg_ParseTuple(args, "|i:_getframe", &depth)) - return NULL; - - while (depth > 0 && f != NULL) { - f = f->f_back; - --depth; - } - if (f == NULL) { - PyErr_SetString(PyExc_ValueError, - "call stack is not deep enough"); - return NULL; - } - Py_INCREF(f); - return (PyObject*)f; + PyFrameObject *f = PyThreadState_GET()->frame; + int depth = -1; + + if (!PyArg_ParseTuple(args, "|i:_getframe", &depth)) + return NULL; + + while (depth > 0 && f != NULL) { + f = f->f_back; + --depth; + } + if (f == NULL) { + PyErr_SetString(PyExc_ValueError, + "call stack is not deep enough"); + return NULL; + } + Py_INCREF(f); + return (PyObject*)f; } PyDoc_STRVAR(current_frames_doc, @@ -768,7 +768,7 @@ This function should be used for specialized purposes only." static PyObject * sys_current_frames(PyObject *self, PyObject *noargs) { - return _PyThread_CurrentFrames(); + return _PyThread_CurrentFrames(); } PyDoc_STRVAR(call_tracing_doc, @@ -782,10 +782,10 @@ a debugger from a checkpoint, to recursively debug some other code." static PyObject * sys_call_tracing(PyObject *self, PyObject *args) { - PyObject *func, *funcargs; - if (!PyArg_ParseTuple(args, "OO!:call_tracing", &func, &PyTuple_Type, &funcargs)) - return NULL; - return _PyEval_CallTracing(func, funcargs); + PyObject *func, *funcargs; + if (!PyArg_ParseTuple(args, "OO!:call_tracing", &func, &PyTuple_Type, &funcargs)) + return NULL; + return _PyEval_CallTracing(func, funcargs); } PyDoc_STRVAR(callstats_doc, @@ -832,8 +832,8 @@ extern PyObject *_Py_GetDXProfile(PyObject *, PyObject *); static PyObject * sys_clear_type_cache(PyObject* self, PyObject* args) { - PyType_ClearCache(); - Py_RETURN_NONE; + PyType_ClearCache(); + Py_RETURN_NONE; } PyDoc_STRVAR(sys_clear_type_cache__doc__, @@ -842,101 +842,101 @@ Clear the internal type lookup cache."); static PyMethodDef sys_methods[] = { - /* Might as well keep this in alphabetic order */ - {"callstats", (PyCFunction)PyEval_GetCallStats, METH_NOARGS, - callstats_doc}, - {"_clear_type_cache", sys_clear_type_cache, METH_NOARGS, - sys_clear_type_cache__doc__}, - {"_current_frames", sys_current_frames, METH_NOARGS, - current_frames_doc}, - {"displayhook", sys_displayhook, METH_O, displayhook_doc}, - {"exc_info", sys_exc_info, METH_NOARGS, exc_info_doc}, - {"excepthook", sys_excepthook, METH_VARARGS, excepthook_doc}, - {"exit", sys_exit, METH_VARARGS, exit_doc}, - {"getdefaultencoding", (PyCFunction)sys_getdefaultencoding, - METH_NOARGS, getdefaultencoding_doc}, + /* Might as well keep this in alphabetic order */ + {"callstats", (PyCFunction)PyEval_GetCallStats, METH_NOARGS, + callstats_doc}, + {"_clear_type_cache", sys_clear_type_cache, METH_NOARGS, + sys_clear_type_cache__doc__}, + {"_current_frames", sys_current_frames, METH_NOARGS, + current_frames_doc}, + {"displayhook", sys_displayhook, METH_O, displayhook_doc}, + {"exc_info", sys_exc_info, METH_NOARGS, exc_info_doc}, + {"excepthook", sys_excepthook, METH_VARARGS, excepthook_doc}, + {"exit", sys_exit, METH_VARARGS, exit_doc}, + {"getdefaultencoding", (PyCFunction)sys_getdefaultencoding, + METH_NOARGS, getdefaultencoding_doc}, #ifdef HAVE_DLOPEN - {"getdlopenflags", (PyCFunction)sys_getdlopenflags, METH_NOARGS, - getdlopenflags_doc}, + {"getdlopenflags", (PyCFunction)sys_getdlopenflags, METH_NOARGS, + getdlopenflags_doc}, #endif #ifdef COUNT_ALLOCS - {"getcounts", (PyCFunction)sys_getcounts, METH_NOARGS}, + {"getcounts", (PyCFunction)sys_getcounts, METH_NOARGS}, #endif #ifdef DYNAMIC_EXECUTION_PROFILE - {"getdxp", _Py_GetDXProfile, METH_VARARGS}, + {"getdxp", _Py_GetDXProfile, METH_VARARGS}, #endif - {"getfilesystemencoding", (PyCFunction)sys_getfilesystemencoding, - METH_NOARGS, getfilesystemencoding_doc}, + {"getfilesystemencoding", (PyCFunction)sys_getfilesystemencoding, + METH_NOARGS, getfilesystemencoding_doc}, #ifdef Py_TRACE_REFS - {"getobjects", _Py_GetObjects, METH_VARARGS}, + {"getobjects", _Py_GetObjects, METH_VARARGS}, #endif #ifdef Py_REF_DEBUG - {"gettotalrefcount", (PyCFunction)sys_gettotalrefcount, METH_NOARGS}, + {"gettotalrefcount", (PyCFunction)sys_gettotalrefcount, METH_NOARGS}, #endif - {"getrefcount", (PyCFunction)sys_getrefcount, METH_O, getrefcount_doc}, - {"getrecursionlimit", (PyCFunction)sys_getrecursionlimit, METH_NOARGS, - getrecursionlimit_doc}, - {"getsizeof", (PyCFunction)sys_getsizeof, - METH_VARARGS | METH_KEYWORDS, getsizeof_doc}, - {"_getframe", sys_getframe, METH_VARARGS, getframe_doc}, + {"getrefcount", (PyCFunction)sys_getrefcount, METH_O, getrefcount_doc}, + {"getrecursionlimit", (PyCFunction)sys_getrecursionlimit, METH_NOARGS, + getrecursionlimit_doc}, + {"getsizeof", (PyCFunction)sys_getsizeof, + METH_VARARGS | METH_KEYWORDS, getsizeof_doc}, + {"_getframe", sys_getframe, METH_VARARGS, getframe_doc}, #ifdef MS_WINDOWS - {"getwindowsversion", (PyCFunction)sys_getwindowsversion, METH_NOARGS, - getwindowsversion_doc}, + {"getwindowsversion", (PyCFunction)sys_getwindowsversion, METH_NOARGS, + getwindowsversion_doc}, #endif /* MS_WINDOWS */ - {"intern", sys_intern, METH_VARARGS, intern_doc}, + {"intern", sys_intern, METH_VARARGS, intern_doc}, #ifdef USE_MALLOPT - {"mdebug", sys_mdebug, METH_VARARGS}, + {"mdebug", sys_mdebug, METH_VARARGS}, #endif - {"setdefaultencoding", sys_setdefaultencoding, METH_VARARGS, - setdefaultencoding_doc}, - {"setfilesystemencoding", sys_setfilesystemencoding, METH_VARARGS, - setfilesystemencoding_doc}, - {"setcheckinterval", sys_setcheckinterval, METH_VARARGS, - setcheckinterval_doc}, - {"getcheckinterval", sys_getcheckinterval, METH_NOARGS, - getcheckinterval_doc}, + {"setdefaultencoding", sys_setdefaultencoding, METH_VARARGS, + setdefaultencoding_doc}, + {"setfilesystemencoding", sys_setfilesystemencoding, METH_VARARGS, + setfilesystemencoding_doc}, + {"setcheckinterval", sys_setcheckinterval, METH_VARARGS, + setcheckinterval_doc}, + {"getcheckinterval", sys_getcheckinterval, METH_NOARGS, + getcheckinterval_doc}, #ifdef HAVE_DLOPEN - {"setdlopenflags", sys_setdlopenflags, METH_VARARGS, - setdlopenflags_doc}, + {"setdlopenflags", sys_setdlopenflags, METH_VARARGS, + setdlopenflags_doc}, #endif - {"setprofile", sys_setprofile, METH_O, setprofile_doc}, - {"getprofile", sys_getprofile, METH_NOARGS, getprofile_doc}, - {"setrecursionlimit", sys_setrecursionlimit, METH_VARARGS, - setrecursionlimit_doc}, + {"setprofile", sys_setprofile, METH_O, setprofile_doc}, + {"getprofile", sys_getprofile, METH_NOARGS, getprofile_doc}, + {"setrecursionlimit", sys_setrecursionlimit, METH_VARARGS, + setrecursionlimit_doc}, #ifdef WITH_TSC - {"settscdump", sys_settscdump, METH_VARARGS, settscdump_doc}, + {"settscdump", sys_settscdump, METH_VARARGS, settscdump_doc}, #endif - {"settrace", sys_settrace, METH_O, settrace_doc}, - {"gettrace", sys_gettrace, METH_NOARGS, gettrace_doc}, - {"call_tracing", sys_call_tracing, METH_VARARGS, call_tracing_doc}, - {NULL, NULL} /* sentinel */ + {"settrace", sys_settrace, METH_O, settrace_doc}, + {"gettrace", sys_gettrace, METH_NOARGS, gettrace_doc}, + {"call_tracing", sys_call_tracing, METH_VARARGS, call_tracing_doc}, + {NULL, NULL} /* sentinel */ }; static PyObject * list_builtin_module_names(void) { - PyObject *list = PyList_New(0); - int i; - if (list == NULL) - return NULL; - for (i = 0; PyImport_Inittab[i].name != NULL; i++) { - PyObject *name = PyUnicode_FromString( - PyImport_Inittab[i].name); - if (name == NULL) - break; - PyList_Append(list, name); - Py_DECREF(name); - } - if (PyList_Sort(list) != 0) { - Py_DECREF(list); - list = NULL; - } - if (list) { - PyObject *v = PyList_AsTuple(list); - Py_DECREF(list); - list = v; - } - return list; + PyObject *list = PyList_New(0); + int i; + if (list == NULL) + return NULL; + for (i = 0; PyImport_Inittab[i].name != NULL; i++) { + PyObject *name = PyUnicode_FromString( + PyImport_Inittab[i].name); + if (name == NULL) + break; + PyList_Append(list, name); + Py_DECREF(name); + } + if (PyList_Sort(list) != 0) { + Py_DECREF(list); + list = NULL; + } + if (list) { + PyObject *v = PyList_AsTuple(list); + Py_DECREF(list); + list = v; + } + return list; } static PyObject *warnoptions = NULL; @@ -944,27 +944,27 @@ static PyObject *warnoptions = NULL; void PySys_ResetWarnOptions(void) { - if (warnoptions == NULL || !PyList_Check(warnoptions)) - return; - PyList_SetSlice(warnoptions, 0, PyList_GET_SIZE(warnoptions), NULL); + if (warnoptions == NULL || !PyList_Check(warnoptions)) + return; + PyList_SetSlice(warnoptions, 0, PyList_GET_SIZE(warnoptions), NULL); } void PySys_AddWarnOption(const wchar_t *s) { - PyObject *str; - - if (warnoptions == NULL || !PyList_Check(warnoptions)) { - Py_XDECREF(warnoptions); - warnoptions = PyList_New(0); - if (warnoptions == NULL) - return; - } - str = PyUnicode_FromWideChar(s, -1); - if (str != NULL) { - PyList_Append(warnoptions, str); - Py_DECREF(str); - } + PyObject *str; + + if (warnoptions == NULL || !PyList_Check(warnoptions)) { + Py_XDECREF(warnoptions); + warnoptions = PyList_New(0); + if (warnoptions == NULL) + return; + } + str = PyUnicode_FromWideChar(s, -1); + if (str != NULL) { + PyList_Append(warnoptions, str); + Py_DECREF(str); + } } int @@ -1076,64 +1076,64 @@ static const char *svn_revision; static void svnversion_init(void) { - const char *python, *br_start, *br_end, *br_end2, *svnversion; - Py_ssize_t len; - int istag = 0; - - if (svn_initialized) - return; - - python = strstr(headurl, "/python/"); - if (!python) { - strcpy(branch, "unknown branch"); - strcpy(shortbranch, "unknown"); - } - else { - br_start = python + 8; - br_end = strchr(br_start, '/'); - assert(br_end); - - /* Works even for trunk, - as we are in trunk/Python/sysmodule.c */ - br_end2 = strchr(br_end+1, '/'); - - istag = strncmp(br_start, "tags", 4) == 0; - if (strncmp(br_start, "trunk", 5) == 0) { - strcpy(branch, "trunk"); - strcpy(shortbranch, "trunk"); - } - else if (istag || strncmp(br_start, "branches", 8) == 0) { - len = br_end2 - br_start; - strncpy(branch, br_start, len); - branch[len] = '\0'; - - len = br_end2 - (br_end + 1); - strncpy(shortbranch, br_end + 1, len); - shortbranch[len] = '\0'; - } - else { - Py_FatalError("bad HeadURL"); - return; - } - } - - - svnversion = _Py_svnversion(); - if (strcmp(svnversion, "Unversioned directory") != 0 && strcmp(svnversion, "exported") != 0) - svn_revision = svnversion; - else if (istag) { - len = strlen(_patchlevel_revision); - assert(len >= 13); - assert(len < (sizeof(patchlevel_revision) + 13)); - strncpy(patchlevel_revision, _patchlevel_revision + 11, - len - 13); - patchlevel_revision[len - 13] = '\0'; - svn_revision = patchlevel_revision; - } - else - svn_revision = ""; - - svn_initialized = 1; + const char *python, *br_start, *br_end, *br_end2, *svnversion; + Py_ssize_t len; + int istag = 0; + + if (svn_initialized) + return; + + python = strstr(headurl, "/python/"); + if (!python) { + strcpy(branch, "unknown branch"); + strcpy(shortbranch, "unknown"); + } + else { + br_start = python + 8; + br_end = strchr(br_start, '/'); + assert(br_end); + + /* Works even for trunk, + as we are in trunk/Python/sysmodule.c */ + br_end2 = strchr(br_end+1, '/'); + + istag = strncmp(br_start, "tags", 4) == 0; + if (strncmp(br_start, "trunk", 5) == 0) { + strcpy(branch, "trunk"); + strcpy(shortbranch, "trunk"); + } + else if (istag || strncmp(br_start, "branches", 8) == 0) { + len = br_end2 - br_start; + strncpy(branch, br_start, len); + branch[len] = '\0'; + + len = br_end2 - (br_end + 1); + strncpy(shortbranch, br_end + 1, len); + shortbranch[len] = '\0'; + } + else { + Py_FatalError("bad HeadURL"); + return; + } + } + + + svnversion = _Py_svnversion(); + if (strcmp(svnversion, "Unversioned directory") != 0 && strcmp(svnversion, "exported") != 0) + svn_revision = svnversion; + else if (istag) { + len = strlen(_patchlevel_revision); + assert(len >= 13); + assert(len < (sizeof(patchlevel_revision) + 13)); + strncpy(patchlevel_revision, _patchlevel_revision + 11, + len - 13); + patchlevel_revision[len - 13] = '\0'; + svn_revision = patchlevel_revision; + } + else + svn_revision = ""; + + svn_initialized = 1; } /* Return svnversion output if available. @@ -1142,15 +1142,15 @@ svnversion_init(void) const char* Py_SubversionRevision() { - svnversion_init(); - return svn_revision; + svnversion_init(); + return svn_revision; } const char* Py_SubversionShortBranch() { - svnversion_init(); - return shortbranch; + svnversion_init(); + return shortbranch; } @@ -1162,71 +1162,71 @@ Flags provided through command line arguments or environment vars."); static PyTypeObject FlagsType; static PyStructSequence_Field flags_fields[] = { - {"debug", "-d"}, - {"division_warning", "-Q"}, - {"inspect", "-i"}, - {"interactive", "-i"}, - {"optimize", "-O or -OO"}, - {"dont_write_bytecode", "-B"}, - {"no_user_site", "-s"}, - {"no_site", "-S"}, - {"ignore_environment", "-E"}, - {"verbose", "-v"}, + {"debug", "-d"}, + {"division_warning", "-Q"}, + {"inspect", "-i"}, + {"interactive", "-i"}, + {"optimize", "-O or -OO"}, + {"dont_write_bytecode", "-B"}, + {"no_user_site", "-s"}, + {"no_site", "-S"}, + {"ignore_environment", "-E"}, + {"verbose", "-v"}, #ifdef RISCOS - {"riscos_wimp", "???"}, + {"riscos_wimp", "???"}, #endif - /* {"unbuffered", "-u"}, */ - /* {"skip_first", "-x"}, */ - {"bytes_warning", "-b"}, - {0} + /* {"unbuffered", "-u"}, */ + /* {"skip_first", "-x"}, */ + {"bytes_warning", "-b"}, + {0} }; static PyStructSequence_Desc flags_desc = { - "sys.flags", /* name */ - flags__doc__, /* doc */ - flags_fields, /* fields */ + "sys.flags", /* name */ + flags__doc__, /* doc */ + flags_fields, /* fields */ #ifdef RISCOS - 12 + 12 #else - 11 + 11 #endif }; static PyObject* make_flags(void) { - int pos = 0; - PyObject *seq; + int pos = 0; + PyObject *seq; - seq = PyStructSequence_New(&FlagsType); - if (seq == NULL) - return NULL; + seq = PyStructSequence_New(&FlagsType); + if (seq == NULL) + return NULL; #define SetFlag(flag) \ - PyStructSequence_SET_ITEM(seq, pos++, PyLong_FromLong(flag)) - - SetFlag(Py_DebugFlag); - SetFlag(Py_DivisionWarningFlag); - SetFlag(Py_InspectFlag); - SetFlag(Py_InteractiveFlag); - SetFlag(Py_OptimizeFlag); - SetFlag(Py_DontWriteBytecodeFlag); - SetFlag(Py_NoUserSiteDirectory); - SetFlag(Py_NoSiteFlag); - SetFlag(Py_IgnoreEnvironmentFlag); - SetFlag(Py_VerboseFlag); + PyStructSequence_SET_ITEM(seq, pos++, PyLong_FromLong(flag)) + + SetFlag(Py_DebugFlag); + SetFlag(Py_DivisionWarningFlag); + SetFlag(Py_InspectFlag); + SetFlag(Py_InteractiveFlag); + SetFlag(Py_OptimizeFlag); + SetFlag(Py_DontWriteBytecodeFlag); + SetFlag(Py_NoUserSiteDirectory); + SetFlag(Py_NoSiteFlag); + SetFlag(Py_IgnoreEnvironmentFlag); + SetFlag(Py_VerboseFlag); #ifdef RISCOS - SetFlag(Py_RISCOSWimpFlag); + SetFlag(Py_RISCOSWimpFlag); #endif - /* SetFlag(saw_unbuffered_flag); */ - /* SetFlag(skipfirstline); */ + /* SetFlag(saw_unbuffered_flag); */ + /* SetFlag(skipfirstline); */ SetFlag(Py_BytesWarningFlag); #undef SetFlag - if (PyErr_Occurred()) { - return NULL; - } - return seq; + if (PyErr_Occurred()) { + return NULL; + } + return seq; } PyDoc_STRVAR(version_info__doc__, @@ -1237,320 +1237,320 @@ Version information as a named tuple."); static PyTypeObject VersionInfoType; static PyStructSequence_Field version_info_fields[] = { - {"major", "Major release number"}, - {"minor", "Minor release number"}, - {"micro", "Patch release number"}, - {"releaselevel", "'alpha', 'beta', 'candidate', or 'release'"}, - {"serial", "Serial release number"}, - {0} + {"major", "Major release number"}, + {"minor", "Minor release number"}, + {"micro", "Patch release number"}, + {"releaselevel", "'alpha', 'beta', 'candidate', or 'release'"}, + {"serial", "Serial release number"}, + {0} }; static PyStructSequence_Desc version_info_desc = { - "sys.version_info", /* name */ - version_info__doc__, /* doc */ - version_info_fields, /* fields */ - 5 + "sys.version_info", /* name */ + version_info__doc__, /* doc */ + version_info_fields, /* fields */ + 5 }; static PyObject * make_version_info(void) { - PyObject *version_info; - char *s; - int pos = 0; - - version_info = PyStructSequence_New(&VersionInfoType); - if (version_info == NULL) { - return NULL; - } - - /* - * These release level checks are mutually exclusive and cover - * the field, so don't get too fancy with the pre-processor! - */ + PyObject *version_info; + char *s; + int pos = 0; + + version_info = PyStructSequence_New(&VersionInfoType); + if (version_info == NULL) { + return NULL; + } + + /* + * These release level checks are mutually exclusive and cover + * the field, so don't get too fancy with the pre-processor! + */ #if PY_RELEASE_LEVEL == PY_RELEASE_LEVEL_ALPHA - s = "alpha"; + s = "alpha"; #elif PY_RELEASE_LEVEL == PY_RELEASE_LEVEL_BETA - s = "beta"; + s = "beta"; #elif PY_RELEASE_LEVEL == PY_RELEASE_LEVEL_GAMMA - s = "candidate"; + s = "candidate"; #elif PY_RELEASE_LEVEL == PY_RELEASE_LEVEL_FINAL - s = "final"; + s = "final"; #endif #define SetIntItem(flag) \ - PyStructSequence_SET_ITEM(version_info, pos++, PyLong_FromLong(flag)) + PyStructSequence_SET_ITEM(version_info, pos++, PyLong_FromLong(flag)) #define SetStrItem(flag) \ - PyStructSequence_SET_ITEM(version_info, pos++, PyUnicode_FromString(flag)) + PyStructSequence_SET_ITEM(version_info, pos++, PyUnicode_FromString(flag)) - SetIntItem(PY_MAJOR_VERSION); - SetIntItem(PY_MINOR_VERSION); - SetIntItem(PY_MICRO_VERSION); - SetStrItem(s); - SetIntItem(PY_RELEASE_SERIAL); + SetIntItem(PY_MAJOR_VERSION); + SetIntItem(PY_MINOR_VERSION); + SetIntItem(PY_MICRO_VERSION); + SetStrItem(s); + SetIntItem(PY_RELEASE_SERIAL); #undef SetIntItem #undef SetStrItem - if (PyErr_Occurred()) { - Py_CLEAR(version_info); - return NULL; - } - return version_info; + if (PyErr_Occurred()) { + Py_CLEAR(version_info); + return NULL; + } + return version_info; } static struct PyModuleDef sysmodule = { - PyModuleDef_HEAD_INIT, - "sys", - sys_doc, - -1, /* multiple "initialization" just copies the module dict. */ - sys_methods, - NULL, - NULL, - NULL, - NULL + PyModuleDef_HEAD_INIT, + "sys", + sys_doc, + -1, /* multiple "initialization" just copies the module dict. */ + sys_methods, + NULL, + NULL, + NULL, + NULL }; PyObject * _PySys_Init(void) { - PyObject *m, *v, *sysdict; - char *s; - - m = PyModule_Create(&sysmodule); - if (m == NULL) - return NULL; - sysdict = PyModule_GetDict(m); -#define SET_SYS_FROM_STRING(key, value) \ - v = value; \ - if (v != NULL) \ - PyDict_SetItemString(sysdict, key, v); \ - Py_XDECREF(v) - - /* Check that stdin is not a directory - Using shell redirection, you can redirect stdin to a directory, - crashing the Python interpreter. Catch this common mistake here - and output a useful error message. Note that under MS Windows, - the shell already prevents that. */ + PyObject *m, *v, *sysdict; + char *s; + + m = PyModule_Create(&sysmodule); + if (m == NULL) + return NULL; + sysdict = PyModule_GetDict(m); +#define SET_SYS_FROM_STRING(key, value) \ + v = value; \ + if (v != NULL) \ + PyDict_SetItemString(sysdict, key, v); \ + Py_XDECREF(v) + + /* Check that stdin is not a directory + Using shell redirection, you can redirect stdin to a directory, + crashing the Python interpreter. Catch this common mistake here + and output a useful error message. Note that under MS Windows, + the shell already prevents that. */ #if !defined(MS_WINDOWS) - { - struct stat sb; - if (fstat(fileno(stdin), &sb) == 0 && - S_ISDIR(sb.st_mode)) { - /* There's nothing more we can do. */ - /* Py_FatalError() will core dump, so just exit. */ - PySys_WriteStderr("Python error: <stdin> is a directory, cannot continue\n"); - exit(EXIT_FAILURE); - } - } + { + struct stat sb; + if (fstat(fileno(stdin), &sb) == 0 && + S_ISDIR(sb.st_mode)) { + /* There's nothing more we can do. */ + /* Py_FatalError() will core dump, so just exit. */ + PySys_WriteStderr("Python error: <stdin> is a directory, cannot continue\n"); + exit(EXIT_FAILURE); + } + } #endif - /* stdin/stdout/stderr are now set by pythonrun.c */ - - PyDict_SetItemString(sysdict, "__displayhook__", - PyDict_GetItemString(sysdict, "displayhook")); - PyDict_SetItemString(sysdict, "__excepthook__", - PyDict_GetItemString(sysdict, "excepthook")); - SET_SYS_FROM_STRING("version", - PyUnicode_FromString(Py_GetVersion())); - SET_SYS_FROM_STRING("hexversion", - PyLong_FromLong(PY_VERSION_HEX)); - svnversion_init(); - SET_SYS_FROM_STRING("subversion", - Py_BuildValue("(UUU)", "CPython", branch, - svn_revision)); - SET_SYS_FROM_STRING("dont_write_bytecode", - PyBool_FromLong(Py_DontWriteBytecodeFlag)); - SET_SYS_FROM_STRING("api_version", - PyLong_FromLong(PYTHON_API_VERSION)); - SET_SYS_FROM_STRING("copyright", - PyUnicode_FromString(Py_GetCopyright())); - SET_SYS_FROM_STRING("platform", - PyUnicode_FromString(Py_GetPlatform())); - SET_SYS_FROM_STRING("executable", - PyUnicode_FromWideChar( - Py_GetProgramFullPath(), -1)); - SET_SYS_FROM_STRING("prefix", - PyUnicode_FromWideChar(Py_GetPrefix(), -1)); - SET_SYS_FROM_STRING("exec_prefix", - PyUnicode_FromWideChar(Py_GetExecPrefix(), -1)); - SET_SYS_FROM_STRING("maxsize", - PyLong_FromSsize_t(PY_SSIZE_T_MAX)); - SET_SYS_FROM_STRING("float_info", - PyFloat_GetInfo()); - SET_SYS_FROM_STRING("int_info", - PyLong_GetInfo()); - SET_SYS_FROM_STRING("maxunicode", - PyLong_FromLong(PyUnicode_GetMax())); - SET_SYS_FROM_STRING("builtin_module_names", - list_builtin_module_names()); - { - /* Assumes that longs are at least 2 bytes long. - Should be safe! */ - unsigned long number = 1; - char *value; - - s = (char *) &number; - if (s[0] == 0) - value = "big"; - else - value = "little"; - SET_SYS_FROM_STRING("byteorder", - PyUnicode_FromString(value)); - } + /* stdin/stdout/stderr are now set by pythonrun.c */ + + PyDict_SetItemString(sysdict, "__displayhook__", + PyDict_GetItemString(sysdict, "displayhook")); + PyDict_SetItemString(sysdict, "__excepthook__", + PyDict_GetItemString(sysdict, "excepthook")); + SET_SYS_FROM_STRING("version", + PyUnicode_FromString(Py_GetVersion())); + SET_SYS_FROM_STRING("hexversion", + PyLong_FromLong(PY_VERSION_HEX)); + svnversion_init(); + SET_SYS_FROM_STRING("subversion", + Py_BuildValue("(UUU)", "CPython", branch, + svn_revision)); + SET_SYS_FROM_STRING("dont_write_bytecode", + PyBool_FromLong(Py_DontWriteBytecodeFlag)); + SET_SYS_FROM_STRING("api_version", + PyLong_FromLong(PYTHON_API_VERSION)); + SET_SYS_FROM_STRING("copyright", + PyUnicode_FromString(Py_GetCopyright())); + SET_SYS_FROM_STRING("platform", + PyUnicode_FromString(Py_GetPlatform())); + SET_SYS_FROM_STRING("executable", + PyUnicode_FromWideChar( + Py_GetProgramFullPath(), -1)); + SET_SYS_FROM_STRING("prefix", + PyUnicode_FromWideChar(Py_GetPrefix(), -1)); + SET_SYS_FROM_STRING("exec_prefix", + PyUnicode_FromWideChar(Py_GetExecPrefix(), -1)); + SET_SYS_FROM_STRING("maxsize", + PyLong_FromSsize_t(PY_SSIZE_T_MAX)); + SET_SYS_FROM_STRING("float_info", + PyFloat_GetInfo()); + SET_SYS_FROM_STRING("int_info", + PyLong_GetInfo()); + SET_SYS_FROM_STRING("maxunicode", + PyLong_FromLong(PyUnicode_GetMax())); + SET_SYS_FROM_STRING("builtin_module_names", + list_builtin_module_names()); + { + /* Assumes that longs are at least 2 bytes long. + Should be safe! */ + unsigned long number = 1; + char *value; + + s = (char *) &number; + if (s[0] == 0) + value = "big"; + else + value = "little"; + SET_SYS_FROM_STRING("byteorder", + PyUnicode_FromString(value)); + } #ifdef MS_COREDLL - SET_SYS_FROM_STRING("dllhandle", - PyLong_FromVoidPtr(PyWin_DLLhModule)); - SET_SYS_FROM_STRING("winver", - PyUnicode_FromString(PyWin_DLLVersionString)); + SET_SYS_FROM_STRING("dllhandle", + PyLong_FromVoidPtr(PyWin_DLLhModule)); + SET_SYS_FROM_STRING("winver", + PyUnicode_FromString(PyWin_DLLVersionString)); #endif - if (warnoptions == NULL) { - warnoptions = PyList_New(0); - } - else { - Py_INCREF(warnoptions); - } - if (warnoptions != NULL) { - PyDict_SetItemString(sysdict, "warnoptions", warnoptions); - } - - /* version_info */ - if (VersionInfoType.tp_name == 0) - PyStructSequence_InitType(&VersionInfoType, &version_info_desc); - SET_SYS_FROM_STRING("version_info", make_version_info()); - /* prevent user from creating new instances */ - VersionInfoType.tp_init = NULL; - VersionInfoType.tp_new = NULL; - - /* flags */ - if (FlagsType.tp_name == 0) - PyStructSequence_InitType(&FlagsType, &flags_desc); - SET_SYS_FROM_STRING("flags", make_flags()); - /* prevent user from creating new instances */ - FlagsType.tp_init = NULL; - FlagsType.tp_new = NULL; - - /* float repr style: 0.03 (short) vs 0.029999999999999999 (legacy) */ + if (warnoptions == NULL) { + warnoptions = PyList_New(0); + } + else { + Py_INCREF(warnoptions); + } + if (warnoptions != NULL) { + PyDict_SetItemString(sysdict, "warnoptions", warnoptions); + } + + /* version_info */ + if (VersionInfoType.tp_name == 0) + PyStructSequence_InitType(&VersionInfoType, &version_info_desc); + SET_SYS_FROM_STRING("version_info", make_version_info()); + /* prevent user from creating new instances */ + VersionInfoType.tp_init = NULL; + VersionInfoType.tp_new = NULL; + + /* flags */ + if (FlagsType.tp_name == 0) + PyStructSequence_InitType(&FlagsType, &flags_desc); + SET_SYS_FROM_STRING("flags", make_flags()); + /* prevent user from creating new instances */ + FlagsType.tp_init = NULL; + FlagsType.tp_new = NULL; + + /* float repr style: 0.03 (short) vs 0.029999999999999999 (legacy) */ #ifndef PY_NO_SHORT_FLOAT_REPR - SET_SYS_FROM_STRING("float_repr_style", - PyUnicode_FromString("short")); + SET_SYS_FROM_STRING("float_repr_style", + PyUnicode_FromString("short")); #else - SET_SYS_FROM_STRING("float_repr_style", - PyUnicode_FromString("legacy")); + SET_SYS_FROM_STRING("float_repr_style", + PyUnicode_FromString("legacy")); #endif #undef SET_SYS_FROM_STRING - if (PyErr_Occurred()) - return NULL; - return m; + if (PyErr_Occurred()) + return NULL; + return m; } static PyObject * makepathobject(const wchar_t *path, wchar_t delim) { - int i, n; - const wchar_t *p; - PyObject *v, *w; - - n = 1; - p = path; - while ((p = wcschr(p, delim)) != NULL) { - n++; - p++; - } - v = PyList_New(n); - if (v == NULL) - return NULL; - for (i = 0; ; i++) { - p = wcschr(path, delim); - if (p == NULL) - p = path + wcslen(path); /* End of string */ - w = PyUnicode_FromWideChar(path, (Py_ssize_t)(p - path)); - if (w == NULL) { - Py_DECREF(v); - return NULL; - } - PyList_SetItem(v, i, w); - if (*p == '\0') - break; - path = p+1; - } - return v; + int i, n; + const wchar_t *p; + PyObject *v, *w; + + n = 1; + p = path; + while ((p = wcschr(p, delim)) != NULL) { + n++; + p++; + } + v = PyList_New(n); + if (v == NULL) + return NULL; + for (i = 0; ; i++) { + p = wcschr(path, delim); + if (p == NULL) + p = path + wcslen(path); /* End of string */ + w = PyUnicode_FromWideChar(path, (Py_ssize_t)(p - path)); + if (w == NULL) { + Py_DECREF(v); + return NULL; + } + PyList_SetItem(v, i, w); + if (*p == '\0') + break; + path = p+1; + } + return v; } void PySys_SetPath(const wchar_t *path) { - PyObject *v; - if ((v = makepathobject(path, DELIM)) == NULL) - Py_FatalError("can't create sys.path"); - if (PySys_SetObject("path", v) != 0) - Py_FatalError("can't assign sys.path"); - Py_DECREF(v); + PyObject *v; + if ((v = makepathobject(path, DELIM)) == NULL) + Py_FatalError("can't create sys.path"); + if (PySys_SetObject("path", v) != 0) + Py_FatalError("can't assign sys.path"); + Py_DECREF(v); } static PyObject * makeargvobject(int argc, wchar_t **argv) { - PyObject *av; - if (argc <= 0 || argv == NULL) { - /* Ensure at least one (empty) argument is seen */ - static wchar_t *empty_argv[1] = {L""}; - argv = empty_argv; - argc = 1; - } - av = PyList_New(argc); - if (av != NULL) { - int i; - for (i = 0; i < argc; i++) { + PyObject *av; + if (argc <= 0 || argv == NULL) { + /* Ensure at least one (empty) argument is seen */ + static wchar_t *empty_argv[1] = {L""}; + argv = empty_argv; + argc = 1; + } + av = PyList_New(argc); + if (av != NULL) { + int i; + for (i = 0; i < argc; i++) { #ifdef __VMS - PyObject *v; - - /* argv[0] is the script pathname if known */ - if (i == 0) { - char* fn = decc$translate_vms(argv[0]); - if ((fn == (char *)0) || fn == (char *)-1) - v = PyUnicode_FromString(argv[0]); - else - v = PyUnicode_FromString( - decc$translate_vms(argv[0])); - } else - v = PyUnicode_FromString(argv[i]); + PyObject *v; + + /* argv[0] is the script pathname if known */ + if (i == 0) { + char* fn = decc$translate_vms(argv[0]); + if ((fn == (char *)0) || fn == (char *)-1) + v = PyUnicode_FromString(argv[0]); + else + v = PyUnicode_FromString( + decc$translate_vms(argv[0])); + } else + v = PyUnicode_FromString(argv[i]); #else - PyObject *v = PyUnicode_FromWideChar(argv[i], -1); + PyObject *v = PyUnicode_FromWideChar(argv[i], -1); #endif - if (v == NULL) { - Py_DECREF(av); - av = NULL; - break; - } - PyList_SetItem(av, i, v); - } - } - return av; + if (v == NULL) { + Py_DECREF(av); + av = NULL; + break; + } + PyList_SetItem(av, i, v); + } + } + return av; } #ifdef HAVE_REALPATH static wchar_t* _wrealpath(const wchar_t *path, wchar_t *resolved_path) { - char cpath[PATH_MAX]; - char cresolved_path[PATH_MAX]; - char *res; - size_t r; - r = wcstombs(cpath, path, PATH_MAX); - if (r == (size_t)-1 || r >= PATH_MAX) { - errno = EINVAL; - return NULL; - } - res = realpath(cpath, cresolved_path); - if (res == NULL) - return NULL; - r = mbstowcs(resolved_path, cresolved_path, PATH_MAX); - if (r == (size_t)-1 || r >= PATH_MAX) { - errno = EINVAL; - return NULL; - } - return resolved_path; + char cpath[PATH_MAX]; + char cresolved_path[PATH_MAX]; + char *res; + size_t r; + r = wcstombs(cpath, path, PATH_MAX); + if (r == (size_t)-1 || r >= PATH_MAX) { + errno = EINVAL; + return NULL; + } + res = realpath(cpath, cresolved_path); + if (res == NULL) + return NULL; + r = mbstowcs(resolved_path, cresolved_path, PATH_MAX); + if (r == (size_t)-1 || r >= PATH_MAX) { + errno = EINVAL; + return NULL; + } + return resolved_path; } #endif @@ -1558,101 +1558,101 @@ void PySys_SetArgv(int argc, wchar_t **argv) { #if defined(HAVE_REALPATH) - wchar_t fullpath[MAXPATHLEN]; + wchar_t fullpath[MAXPATHLEN]; #elif defined(MS_WINDOWS) && !defined(MS_WINCE) - wchar_t fullpath[MAX_PATH]; + wchar_t fullpath[MAX_PATH]; #endif - PyObject *av = makeargvobject(argc, argv); - PyObject *path = PySys_GetObject("path"); - if (av == NULL) - Py_FatalError("no mem for sys.argv"); - if (PySys_SetObject("argv", av) != 0) - Py_FatalError("can't assign sys.argv"); - if (path != NULL) { - wchar_t *argv0 = argv[0]; - wchar_t *p = NULL; - Py_ssize_t n = 0; - PyObject *a; - extern int _Py_wreadlink(const wchar_t *, wchar_t *, size_t); + PyObject *av = makeargvobject(argc, argv); + PyObject *path = PySys_GetObject("path"); + if (av == NULL) + Py_FatalError("no mem for sys.argv"); + if (PySys_SetObject("argv", av) != 0) + Py_FatalError("can't assign sys.argv"); + if (path != NULL) { + wchar_t *argv0 = argv[0]; + wchar_t *p = NULL; + Py_ssize_t n = 0; + PyObject *a; + extern int _Py_wreadlink(const wchar_t *, wchar_t *, size_t); #ifdef HAVE_READLINK - wchar_t link[MAXPATHLEN+1]; - wchar_t argv0copy[2*MAXPATHLEN+1]; - int nr = 0; - if (argc > 0 && argv0 != NULL && wcscmp(argv0, L"-c") != 0) - nr = _Py_wreadlink(argv0, link, MAXPATHLEN); - if (nr > 0) { - /* It's a symlink */ - link[nr] = '\0'; - if (link[0] == SEP) - argv0 = link; /* Link to absolute path */ - else if (wcschr(link, SEP) == NULL) - ; /* Link without path */ - else { - /* Must join(dirname(argv0), link) */ - wchar_t *q = wcsrchr(argv0, SEP); - if (q == NULL) - argv0 = link; /* argv0 without path */ - else { - /* Must make a copy */ - wcscpy(argv0copy, argv0); - q = wcsrchr(argv0copy, SEP); - wcscpy(q+1, link); - argv0 = argv0copy; - } - } - } + wchar_t link[MAXPATHLEN+1]; + wchar_t argv0copy[2*MAXPATHLEN+1]; + int nr = 0; + if (argc > 0 && argv0 != NULL && wcscmp(argv0, L"-c") != 0) + nr = _Py_wreadlink(argv0, link, MAXPATHLEN); + if (nr > 0) { + /* It's a symlink */ + link[nr] = '\0'; + if (link[0] == SEP) + argv0 = link; /* Link to absolute path */ + else if (wcschr(link, SEP) == NULL) + ; /* Link without path */ + else { + /* Must join(dirname(argv0), link) */ + wchar_t *q = wcsrchr(argv0, SEP); + if (q == NULL) + argv0 = link; /* argv0 without path */ + else { + /* Must make a copy */ + wcscpy(argv0copy, argv0); + q = wcsrchr(argv0copy, SEP); + wcscpy(q+1, link); + argv0 = argv0copy; + } + } + } #endif /* HAVE_READLINK */ #if SEP == '\\' /* Special case for MS filename syntax */ - if (argc > 0 && argv0 != NULL && wcscmp(argv0, L"-c") != 0) { - wchar_t *q; + if (argc > 0 && argv0 != NULL && wcscmp(argv0, L"-c") != 0) { + wchar_t *q; #if defined(MS_WINDOWS) && !defined(MS_WINCE) - /* This code here replaces the first element in argv with the full - path that it represents. Under CE, there are no relative paths so - the argument must be the full path anyway. */ - wchar_t *ptemp; - if (GetFullPathNameW(argv0, - sizeof(fullpath)/sizeof(fullpath[0]), - fullpath, - &ptemp)) { - argv0 = fullpath; - } + /* This code here replaces the first element in argv with the full + path that it represents. Under CE, there are no relative paths so + the argument must be the full path anyway. */ + wchar_t *ptemp; + if (GetFullPathNameW(argv0, + sizeof(fullpath)/sizeof(fullpath[0]), + fullpath, + &ptemp)) { + argv0 = fullpath; + } #endif - p = wcsrchr(argv0, SEP); - /* Test for alternate separator */ - q = wcsrchr(p ? p : argv0, '/'); - if (q != NULL) - p = q; - if (p != NULL) { - n = p + 1 - argv0; - if (n > 1 && p[-1] != ':') - n--; /* Drop trailing separator */ - } - } + p = wcsrchr(argv0, SEP); + /* Test for alternate separator */ + q = wcsrchr(p ? p : argv0, '/'); + if (q != NULL) + p = q; + if (p != NULL) { + n = p + 1 - argv0; + if (n > 1 && p[-1] != ':') + n--; /* Drop trailing separator */ + } + } #else /* All other filename syntaxes */ - if (argc > 0 && argv0 != NULL && wcscmp(argv0, L"-c") != 0) { + if (argc > 0 && argv0 != NULL && wcscmp(argv0, L"-c") != 0) { #if defined(HAVE_REALPATH) - if (_wrealpath(argv0, fullpath)) { - argv0 = fullpath; - } + if (_wrealpath(argv0, fullpath)) { + argv0 = fullpath; + } #endif - p = wcsrchr(argv0, SEP); - } - if (p != NULL) { - n = p + 1 - argv0; + p = wcsrchr(argv0, SEP); + } + if (p != NULL) { + n = p + 1 - argv0; #if SEP == '/' /* Special case for Unix filename syntax */ - if (n > 1) - n--; /* Drop trailing separator */ + if (n > 1) + n--; /* Drop trailing separator */ #endif /* Unix */ - } + } #endif /* All others */ - a = PyUnicode_FromWideChar(argv0, n); - if (a == NULL) - Py_FatalError("no mem for sys.path insertion"); - if (PyList_Insert(path, 0, a) < 0) - Py_FatalError("sys.path.insert(0) failed"); - Py_DECREF(a); - } - Py_DECREF(av); + a = PyUnicode_FromWideChar(argv0, n); + if (a == NULL) + Py_FatalError("no mem for sys.path insertion"); + if (PyList_Insert(path, 0, a) < 0) + Py_FatalError("sys.path.insert(0) failed"); + Py_DECREF(a); + } + Py_DECREF(av); } /* Reimplementation of PyFile_WriteString() no calling indirectly @@ -1661,37 +1661,37 @@ PySys_SetArgv(int argc, wchar_t **argv) static int sys_pyfile_write(const char *text, PyObject *file) { - PyObject *unicode = NULL, *writer = NULL, *args = NULL, *result = NULL; - int err; + PyObject *unicode = NULL, *writer = NULL, *args = NULL, *result = NULL; + int err; - unicode = PyUnicode_FromString(text); - if (unicode == NULL) - goto error; + unicode = PyUnicode_FromString(text); + if (unicode == NULL) + goto error; - writer = PyObject_GetAttrString(file, "write"); - if (writer == NULL) - goto error; + writer = PyObject_GetAttrString(file, "write"); + if (writer == NULL) + goto error; - args = PyTuple_Pack(1, unicode); - if (args == NULL) - goto error; + args = PyTuple_Pack(1, unicode); + if (args == NULL) + goto error; - result = PyEval_CallObject(writer, args); - if (result == NULL) { - goto error; - } else { - err = 0; - goto finally; - } + result = PyEval_CallObject(writer, args); + if (result == NULL) { + goto error; + } else { + err = 0; + goto finally; + } error: - err = -1; + err = -1; finally: - Py_XDECREF(unicode); - Py_XDECREF(writer); - Py_XDECREF(args); - Py_XDECREF(result); - return err; + Py_XDECREF(unicode); + Py_XDECREF(writer); + Py_XDECREF(args); + Py_XDECREF(result); + return err; } @@ -1726,44 +1726,44 @@ finally: static void mywrite(char *name, FILE *fp, const char *format, va_list va) { - PyObject *file; - PyObject *error_type, *error_value, *error_traceback; - char buffer[1001]; - int written; - - PyErr_Fetch(&error_type, &error_value, &error_traceback); - file = PySys_GetObject(name); - written = PyOS_vsnprintf(buffer, sizeof(buffer), format, va); - if (sys_pyfile_write(buffer, file) != 0) { - PyErr_Clear(); - fputs(buffer, fp); - } - if (written < 0 || (size_t)written >= sizeof(buffer)) { - const char *truncated = "... truncated"; - if (sys_pyfile_write(truncated, file) != 0) { - PyErr_Clear(); - fputs(truncated, fp); - } - } - PyErr_Restore(error_type, error_value, error_traceback); + PyObject *file; + PyObject *error_type, *error_value, *error_traceback; + char buffer[1001]; + int written; + + PyErr_Fetch(&error_type, &error_value, &error_traceback); + file = PySys_GetObject(name); + written = PyOS_vsnprintf(buffer, sizeof(buffer), format, va); + if (sys_pyfile_write(buffer, file) != 0) { + PyErr_Clear(); + fputs(buffer, fp); + } + if (written < 0 || (size_t)written >= sizeof(buffer)) { + const char *truncated = "... truncated"; + if (sys_pyfile_write(truncated, file) != 0) { + PyErr_Clear(); + fputs(truncated, fp); + } + } + PyErr_Restore(error_type, error_value, error_traceback); } void PySys_WriteStdout(const char *format, ...) { - va_list va; + va_list va; - va_start(va, format); - mywrite("stdout", stdout, format, va); - va_end(va); + va_start(va, format); + mywrite("stdout", stdout, format, va); + va_end(va); } void PySys_WriteStderr(const char *format, ...) { - va_list va; + va_list va; - va_start(va, format); - mywrite("stderr", stderr, format, va); - va_end(va); + va_start(va, format); + mywrite("stderr", stderr, format, va); + va_end(va); } diff --git a/Python/thread.c b/Python/thread.c index 1d7bed9..b4e3ad0 100644 --- a/Python/thread.c +++ b/Python/thread.c @@ -46,7 +46,7 @@ #endif /* Check if we're running on HP-UX and _SC_THREADS is defined. If so, then - enough of the Posix threads package is implimented to support python + enough of the Posix threads package is implimented to support python threads. This is valid for HP-UX 11.23 running on an ia64 system. If needed, add @@ -64,8 +64,8 @@ #ifdef Py_DEBUG static int thread_debug = 0; -#define dprintf(args) (void)((thread_debug & 1) && printf args) -#define d2printf(args) ((thread_debug & 8) && printf args) +#define dprintf(args) (void)((thread_debug & 1) && printf args) +#define d2printf(args) ((thread_debug & 8) && printf args) #else #define dprintf(args) #define d2printf(args) @@ -79,20 +79,20 @@ void PyThread_init_thread(void) { #ifdef Py_DEBUG - char *p = Py_GETENV("PYTHONTHREADDEBUG"); - - if (p) { - if (*p) - thread_debug = atoi(p); - else - thread_debug = 1; - } + char *p = Py_GETENV("PYTHONTHREADDEBUG"); + + if (p) { + if (*p) + thread_debug = atoi(p); + else + thread_debug = 1; + } #endif /* Py_DEBUG */ - if (initialized) - return; - initialized = 1; - dprintf(("PyThread_init_thread called\n")); - PyThread__init_thread(); + if (initialized) + return; + initialized = 1; + dprintf(("PyThread_init_thread called\n")); + PyThread__init_thread(); } /* Support for runtime thread stack size tuning. @@ -151,21 +151,21 @@ static size_t _pythread_stacksize = 0; size_t PyThread_get_stacksize(void) { - return _pythread_stacksize; + return _pythread_stacksize; } /* Only platforms defining a THREAD_SET_STACKSIZE() macro in thread_<platform>.h support changing the stack size. Return 0 if stack size is valid, - -1 if stack size value is invalid, - -2 if setting stack size is not supported. */ + -1 if stack size value is invalid, + -2 if setting stack size is not supported. */ int PyThread_set_stacksize(size_t size) { #if defined(THREAD_SET_STACKSIZE) - return THREAD_SET_STACKSIZE(size); + return THREAD_SET_STACKSIZE(size); #else - return -2; + return -2; #endif } @@ -217,15 +217,15 @@ that calls to PyThread_create_key() are serialized externally. * to enforce exclusion internally. */ struct key { - /* Next record in the list, or NULL if this is the last record. */ - struct key *next; + /* Next record in the list, or NULL if this is the last record. */ + struct key *next; - /* The thread id, according to PyThread_get_thread_ident(). */ - long id; + /* The thread id, according to PyThread_get_thread_ident(). */ + long id; - /* The key and its associated value. */ - int key; - void *value; + /* The key and its associated value. */ + int key; + void *value; }; static struct key *keyhead = NULL; @@ -256,41 +256,41 @@ static int nkeys = 0; /* PyThread_create_key() hands out nkeys+1 next */ static struct key * find_key(int key, void *value) { - struct key *p, *prev_p; - long id = PyThread_get_thread_ident(); - - if (!keymutex) - return NULL; - PyThread_acquire_lock(keymutex, 1); - prev_p = NULL; - for (p = keyhead; p != NULL; p = p->next) { - if (p->id == id && p->key == key) - goto Done; - /* Sanity check. These states should never happen but if - * they do we must abort. Otherwise we'll end up spinning in - * in a tight loop with the lock held. A similar check is done - * in pystate.c tstate_delete_common(). */ - if (p == prev_p) - Py_FatalError("tls find_key: small circular list(!)"); - prev_p = p; - if (p->next == keyhead) - Py_FatalError("tls find_key: circular list(!)"); - } - if (value == NULL) { - assert(p == NULL); - goto Done; - } - p = (struct key *)malloc(sizeof(struct key)); - if (p != NULL) { - p->id = id; - p->key = key; - p->value = value; - p->next = keyhead; - keyhead = p; - } + struct key *p, *prev_p; + long id = PyThread_get_thread_ident(); + + if (!keymutex) + return NULL; + PyThread_acquire_lock(keymutex, 1); + prev_p = NULL; + for (p = keyhead; p != NULL; p = p->next) { + if (p->id == id && p->key == key) + goto Done; + /* Sanity check. These states should never happen but if + * they do we must abort. Otherwise we'll end up spinning in + * in a tight loop with the lock held. A similar check is done + * in pystate.c tstate_delete_common(). */ + if (p == prev_p) + Py_FatalError("tls find_key: small circular list(!)"); + prev_p = p; + if (p->next == keyhead) + Py_FatalError("tls find_key: circular list(!)"); + } + if (value == NULL) { + assert(p == NULL); + goto Done; + } + p = (struct key *)malloc(sizeof(struct key)); + if (p != NULL) { + p->id = id; + p->key = key; + p->value = value; + p->next = keyhead; + keyhead = p; + } Done: - PyThread_release_lock(keymutex); - return p; + PyThread_release_lock(keymutex); + return p; } /* Return a new key. This must be called before any other functions in @@ -300,32 +300,32 @@ find_key(int key, void *value) int PyThread_create_key(void) { - /* All parts of this function are wrong if it's called by multiple - * threads simultaneously. - */ - if (keymutex == NULL) - keymutex = PyThread_allocate_lock(); - return ++nkeys; + /* All parts of this function are wrong if it's called by multiple + * threads simultaneously. + */ + if (keymutex == NULL) + keymutex = PyThread_allocate_lock(); + return ++nkeys; } /* Forget the associations for key across *all* threads. */ void PyThread_delete_key(int key) { - struct key *p, **q; - - PyThread_acquire_lock(keymutex, 1); - q = &keyhead; - while ((p = *q) != NULL) { - if (p->key == key) { - *q = p->next; - free((void *)p); - /* NB This does *not* free p->value! */ - } - else - q = &p->next; - } - PyThread_release_lock(keymutex); + struct key *p, **q; + + PyThread_acquire_lock(keymutex, 1); + q = &keyhead; + while ((p = *q) != NULL) { + if (p->key == key) { + *q = p->next; + free((void *)p); + /* NB This does *not* free p->value! */ + } + else + q = &p->next; + } + PyThread_release_lock(keymutex); } /* Confusing: If the current thread has an association for key, @@ -337,14 +337,14 @@ PyThread_delete_key(int key) int PyThread_set_key_value(int key, void *value) { - struct key *p; - - assert(value != NULL); - p = find_key(key, value); - if (p == NULL) - return -1; - else - return 0; + struct key *p; + + assert(value != NULL); + p = find_key(key, value); + if (p == NULL) + return -1; + else + return 0; } /* Retrieve the value associated with key in the current thread, or NULL @@ -353,34 +353,34 @@ PyThread_set_key_value(int key, void *value) void * PyThread_get_key_value(int key) { - struct key *p = find_key(key, NULL); + struct key *p = find_key(key, NULL); - if (p == NULL) - return NULL; - else - return p->value; + if (p == NULL) + return NULL; + else + return p->value; } /* Forget the current thread's association for key, if any. */ void PyThread_delete_key_value(int key) { - long id = PyThread_get_thread_ident(); - struct key *p, **q; - - PyThread_acquire_lock(keymutex, 1); - q = &keyhead; - while ((p = *q) != NULL) { - if (p->key == key && p->id == id) { - *q = p->next; - free((void *)p); - /* NB This does *not* free p->value! */ - break; - } - else - q = &p->next; - } - PyThread_release_lock(keymutex); + long id = PyThread_get_thread_ident(); + struct key *p, **q; + + PyThread_acquire_lock(keymutex, 1); + q = &keyhead; + while ((p = *q) != NULL) { + if (p->key == key && p->id == id) { + *q = p->next; + free((void *)p); + /* NB This does *not* free p->value! */ + break; + } + else + q = &p->next; + } + PyThread_release_lock(keymutex); } /* Forget everything not associated with the current thread id. @@ -391,27 +391,27 @@ PyThread_delete_key_value(int key) void PyThread_ReInitTLS(void) { - long id = PyThread_get_thread_ident(); - struct key *p, **q; - - if (!keymutex) - return; - - /* As with interpreter_lock in PyEval_ReInitThreads() - we just create a new lock without freeing the old one */ - keymutex = PyThread_allocate_lock(); - - /* Delete all keys which do not match the current thread id */ - q = &keyhead; - while ((p = *q) != NULL) { - if (p->id != id) { - *q = p->next; - free((void *)p); - /* NB This does *not* free p->value! */ - } - else - q = &p->next; - } + long id = PyThread_get_thread_ident(); + struct key *p, **q; + + if (!keymutex) + return; + + /* As with interpreter_lock in PyEval_ReInitThreads() + we just create a new lock without freeing the old one */ + keymutex = PyThread_allocate_lock(); + + /* Delete all keys which do not match the current thread id */ + q = &keyhead; + while ((p = *q) != NULL) { + if (p->id != id) { + *q = p->next; + free((void *)p); + /* NB This does *not* free p->value! */ + } + else + q = &p->next; + } } #endif /* Py_HAVE_NATIVE_TLS */ diff --git a/Python/thread_atheos.h b/Python/thread_atheos.h index c9f5e23..c390b57 100644 --- a/Python/thread_atheos.h +++ b/Python/thread_atheos.h @@ -19,8 +19,8 @@ extern int exit_thread(int); /* Use an atomic counter and a semaphore for maximum speed. */ typedef struct fastmutex { - sem_id sem; - atomic_t count; + sem_id sem; + atomic_t count; } fastmutex_t; @@ -33,49 +33,49 @@ static int fastmutex_unlock(fastmutex_t * mutex); static int fastmutex_create(const char *name, fastmutex_t * mutex) { - mutex->count = 0; - mutex->sem = create_semaphore(name, 0, 0); - return (mutex->sem < 0) ? -1 : 0; + mutex->count = 0; + mutex->sem = create_semaphore(name, 0, 0); + return (mutex->sem < 0) ? -1 : 0; } static int fastmutex_destroy(fastmutex_t * mutex) { - if (fastmutex_timedlock(mutex, 0) == 0 || errno == EWOULDBLOCK) { - return delete_semaphore(mutex->sem); - } - return 0; + if (fastmutex_timedlock(mutex, 0) == 0 || errno == EWOULDBLOCK) { + return delete_semaphore(mutex->sem); + } + return 0; } static int fastmutex_lock(fastmutex_t * mutex) { - atomic_t prev = atomic_add(&mutex->count, 1); - if (prev > 0) - return lock_semaphore(mutex->sem); - return 0; + atomic_t prev = atomic_add(&mutex->count, 1); + if (prev > 0) + return lock_semaphore(mutex->sem); + return 0; } static int fastmutex_timedlock(fastmutex_t * mutex, bigtime_t timeout) { - atomic_t prev = atomic_add(&mutex->count, 1); - if (prev > 0) - return lock_semaphore_x(mutex->sem, 1, 0, timeout); - return 0; + atomic_t prev = atomic_add(&mutex->count, 1); + if (prev > 0) + return lock_semaphore_x(mutex->sem, 1, 0, timeout); + return 0; } static int fastmutex_unlock(fastmutex_t * mutex) { - atomic_t prev = atomic_add(&mutex->count, -1); - if (prev > 1) - return unlock_semaphore(mutex->sem); - return 0; + atomic_t prev = atomic_add(&mutex->count, -1); + if (prev > 1) + return unlock_semaphore(mutex->sem); + return 0; } -#endif /* FASTLOCK */ +#endif /* FASTLOCK */ /* @@ -84,8 +84,8 @@ static int fastmutex_unlock(fastmutex_t * mutex) */ static void PyThread__init_thread(void) { - /* Do nothing. */ - return; + /* Do nothing. */ + return; } @@ -98,90 +98,90 @@ static atomic_t thread_count = 0; long PyThread_start_new_thread(void (*func) (void *), void *arg) { - status_t success = -1; - thread_id tid; - char name[OS_NAME_LENGTH]; - atomic_t this_thread; - - dprintf(("PyThread_start_new_thread called\n")); - - this_thread = atomic_add(&thread_count, 1); - PyOS_snprintf(name, sizeof(name), "python thread (%d)", this_thread); - - tid = spawn_thread(name, func, NORMAL_PRIORITY, 0, arg); - if (tid < 0) { - dprintf(("PyThread_start_new_thread spawn_thread failed: %s\n", strerror(errno))); - } else { - success = resume_thread(tid); - if (success < 0) { - dprintf(("PyThread_start_new_thread resume_thread failed: %s\n", strerror(errno))); - } - } - - return (success < 0 ? -1 : tid); + status_t success = -1; + thread_id tid; + char name[OS_NAME_LENGTH]; + atomic_t this_thread; + + dprintf(("PyThread_start_new_thread called\n")); + + this_thread = atomic_add(&thread_count, 1); + PyOS_snprintf(name, sizeof(name), "python thread (%d)", this_thread); + + tid = spawn_thread(name, func, NORMAL_PRIORITY, 0, arg); + if (tid < 0) { + dprintf(("PyThread_start_new_thread spawn_thread failed: %s\n", strerror(errno))); + } else { + success = resume_thread(tid); + if (success < 0) { + dprintf(("PyThread_start_new_thread resume_thread failed: %s\n", strerror(errno))); + } + } + + return (success < 0 ? -1 : tid); } long PyThread_get_thread_ident(void) { - return get_thread_id(NULL); + return get_thread_id(NULL); } static void do_PyThread_exit_thread(int no_cleanup) { - dprintf(("PyThread_exit_thread called\n")); - - /* Thread-safe way to read a variable without a mutex: */ - if (atomic_add(&thread_count, 0) == 0) { - /* No threads around, so exit main(). */ - if (no_cleanup) - _exit(0); - else - exit(0); - } else { - /* We're a thread */ - exit_thread(0); - } + dprintf(("PyThread_exit_thread called\n")); + + /* Thread-safe way to read a variable without a mutex: */ + if (atomic_add(&thread_count, 0) == 0) { + /* No threads around, so exit main(). */ + if (no_cleanup) + _exit(0); + else + exit(0); + } else { + /* We're a thread */ + exit_thread(0); + } } void PyThread_exit_thread(void) { - do_PyThread_exit_thread(0); + do_PyThread_exit_thread(0); } void PyThread__exit_thread(void) { - do_PyThread_exit_thread(1); + do_PyThread_exit_thread(1); } #ifndef NO_EXIT_PROG static void do_PyThread_exit_prog(int status, int no_cleanup) { - dprintf(("PyThread_exit_prog(%d) called\n", status)); + dprintf(("PyThread_exit_prog(%d) called\n", status)); - /* No need to do anything, the threads get torn down if main()exits. */ - if (no_cleanup) - _exit(status); - else - exit(status); + /* No need to do anything, the threads get torn down if main()exits. */ + if (no_cleanup) + _exit(status); + else + exit(status); } void PyThread_exit_prog(int status) { - do_PyThread_exit_prog(status, 0); + do_PyThread_exit_prog(status, 0); } void PyThread__exit_prog(int status) { - do_PyThread_exit_prog(status, 1); + do_PyThread_exit_prog(status, 1); } -#endif /* NO_EXIT_PROG */ +#endif /* NO_EXIT_PROG */ /* @@ -194,107 +194,107 @@ static atomic_t lock_count = 0; PyThread_type_lock PyThread_allocate_lock(void) { #ifdef FASTLOCK - fastmutex_t *lock; + fastmutex_t *lock; #else - sem_id sema; + sem_id sema; #endif - char name[OS_NAME_LENGTH]; - atomic_t this_lock; + char name[OS_NAME_LENGTH]; + atomic_t this_lock; - dprintf(("PyThread_allocate_lock called\n")); + dprintf(("PyThread_allocate_lock called\n")); #ifdef FASTLOCK - lock = (fastmutex_t *) malloc(sizeof(fastmutex_t)); - if (lock == NULL) { - dprintf(("PyThread_allocate_lock failed: out of memory\n")); - return (PyThread_type_lock) NULL; - } + lock = (fastmutex_t *) malloc(sizeof(fastmutex_t)); + if (lock == NULL) { + dprintf(("PyThread_allocate_lock failed: out of memory\n")); + return (PyThread_type_lock) NULL; + } #endif - this_lock = atomic_add(&lock_count, 1); - PyOS_snprintf(name, sizeof(name), "python lock (%d)", this_lock); + this_lock = atomic_add(&lock_count, 1); + PyOS_snprintf(name, sizeof(name), "python lock (%d)", this_lock); #ifdef FASTLOCK - if (fastmutex_create(name, lock) < 0) { - dprintf(("PyThread_allocate_lock failed: %s\n", - strerror(errno))); - free(lock); - lock = NULL; - } - dprintf(("PyThread_allocate_lock()-> %p\n", lock)); - return (PyThread_type_lock) lock; + if (fastmutex_create(name, lock) < 0) { + dprintf(("PyThread_allocate_lock failed: %s\n", + strerror(errno))); + free(lock); + lock = NULL; + } + dprintf(("PyThread_allocate_lock()-> %p\n", lock)); + return (PyThread_type_lock) lock; #else - sema = create_semaphore(name, 1, 0); - if (sema < 0) { - dprintf(("PyThread_allocate_lock failed: %s\n", - strerror(errno))); - sema = 0; - } - dprintf(("PyThread_allocate_lock()-> %p\n", sema)); - return (PyThread_type_lock) sema; + sema = create_semaphore(name, 1, 0); + if (sema < 0) { + dprintf(("PyThread_allocate_lock failed: %s\n", + strerror(errno))); + sema = 0; + } + dprintf(("PyThread_allocate_lock()-> %p\n", sema)); + return (PyThread_type_lock) sema; #endif } void PyThread_free_lock(PyThread_type_lock lock) { - dprintf(("PyThread_free_lock(%p) called\n", lock)); + dprintf(("PyThread_free_lock(%p) called\n", lock)); #ifdef FASTLOCK - if (fastmutex_destroy((fastmutex_t *) lock) < 0) { - dprintf(("PyThread_free_lock(%p) failed: %s\n", lock, - strerror(errno))); - } - free(lock); + if (fastmutex_destroy((fastmutex_t *) lock) < 0) { + dprintf(("PyThread_free_lock(%p) failed: %s\n", lock, + strerror(errno))); + } + free(lock); #else - if (delete_semaphore((sem_id) lock) < 0) { - dprintf(("PyThread_free_lock(%p) failed: %s\n", lock, - strerror(errno))); - } + if (delete_semaphore((sem_id) lock) < 0) { + dprintf(("PyThread_free_lock(%p) failed: %s\n", lock, + strerror(errno))); + } #endif } int PyThread_acquire_lock(PyThread_type_lock lock, int waitflag) { - int retval; + int retval; - dprintf(("PyThread_acquire_lock(%p, %d) called\n", lock, - waitflag)); + dprintf(("PyThread_acquire_lock(%p, %d) called\n", lock, + waitflag)); #ifdef FASTLOCK - if (waitflag) - retval = fastmutex_lock((fastmutex_t *) lock); - else - retval = fastmutex_timedlock((fastmutex_t *) lock, 0); + if (waitflag) + retval = fastmutex_lock((fastmutex_t *) lock); + else + retval = fastmutex_timedlock((fastmutex_t *) lock, 0); #else - if (waitflag) - retval = lock_semaphore((sem_id) lock); - else - retval = lock_semaphore_x((sem_id) lock, 1, 0, 0); + if (waitflag) + retval = lock_semaphore((sem_id) lock); + else + retval = lock_semaphore_x((sem_id) lock, 1, 0, 0); #endif - if (retval < 0) { - dprintf(("PyThread_acquire_lock(%p, %d) failed: %s\n", - lock, waitflag, strerror(errno))); - } - dprintf(("PyThread_acquire_lock(%p, %d)-> %d\n", lock, waitflag, - retval)); - return retval < 0 ? 0 : 1; + if (retval < 0) { + dprintf(("PyThread_acquire_lock(%p, %d) failed: %s\n", + lock, waitflag, strerror(errno))); + } + dprintf(("PyThread_acquire_lock(%p, %d)-> %d\n", lock, waitflag, + retval)); + return retval < 0 ? 0 : 1; } void PyThread_release_lock(PyThread_type_lock lock) { - dprintf(("PyThread_release_lock(%p) called\n", lock)); + dprintf(("PyThread_release_lock(%p) called\n", lock)); #ifdef FASTLOCK - if (fastmutex_unlock((fastmutex_t *) lock) < 0) { - dprintf(("PyThread_release_lock(%p) failed: %s\n", lock, - strerror(errno))); - } + if (fastmutex_unlock((fastmutex_t *) lock) < 0) { + dprintf(("PyThread_release_lock(%p) failed: %s\n", lock, + strerror(errno))); + } #else - if (unlock_semaphore((sem_id) lock) < 0) { - dprintf(("PyThread_release_lock(%p) failed: %s\n", lock, - strerror(errno))); - } + if (unlock_semaphore((sem_id) lock) < 0) { + dprintf(("PyThread_release_lock(%p) failed: %s\n", lock, + strerror(errno))); + } #endif } diff --git a/Python/thread_cthread.h b/Python/thread_cthread.h index ca776c6..8cb5044 100644 --- a/Python/thread_cthread.h +++ b/Python/thread_cthread.h @@ -14,12 +14,12 @@ static void PyThread__init_thread(void) { #ifndef HURD_C_THREADS - /* Roland McGrath said this should not be used since this is - done while linking to threads */ - cthread_init(); + /* Roland McGrath said this should not be used since this is + done while linking to threads */ + cthread_init(); #else /* do nothing */ - ; + ; #endif } @@ -29,77 +29,77 @@ PyThread__init_thread(void) long PyThread_start_new_thread(void (*func)(void *), void *arg) { - int success = 0; /* init not needed when SOLARIS_THREADS and */ - /* C_THREADS implemented properly */ - - dprintf(("PyThread_start_new_thread called\n")); - if (!initialized) - PyThread_init_thread(); - /* looks like solaris detaches the thread to never rejoin - * so well do it here - */ - cthread_detach(cthread_fork((cthread_fn_t) func, arg)); - return success < 0 ? -1 : 0; + int success = 0; /* init not needed when SOLARIS_THREADS and */ + /* C_THREADS implemented properly */ + + dprintf(("PyThread_start_new_thread called\n")); + if (!initialized) + PyThread_init_thread(); + /* looks like solaris detaches the thread to never rejoin + * so well do it here + */ + cthread_detach(cthread_fork((cthread_fn_t) func, arg)); + return success < 0 ? -1 : 0; } long PyThread_get_thread_ident(void) { - if (!initialized) - PyThread_init_thread(); - return (long) cthread_self(); + if (!initialized) + PyThread_init_thread(); + return (long) cthread_self(); } static void do_PyThread_exit_thread(int no_cleanup) { - dprintf(("PyThread_exit_thread called\n")); - if (!initialized) - if (no_cleanup) - _exit(0); - else - exit(0); - cthread_exit(0); + dprintf(("PyThread_exit_thread called\n")); + if (!initialized) + if (no_cleanup) + _exit(0); + else + exit(0); + cthread_exit(0); } void PyThread_exit_thread(void) { - do_PyThread_exit_thread(0); + do_PyThread_exit_thread(0); } void PyThread__exit_thread(void) { - do_PyThread_exit_thread(1); + do_PyThread_exit_thread(1); } #ifndef NO_EXIT_PROG static void do_PyThread_exit_prog(int status, int no_cleanup) { - dprintf(("PyThread_exit_prog(%d) called\n", status)); - if (!initialized) - if (no_cleanup) - _exit(status); - else - exit(status); - if (no_cleanup) - _exit(status); - else - exit(status); + dprintf(("PyThread_exit_prog(%d) called\n", status)); + if (!initialized) + if (no_cleanup) + _exit(status); + else + exit(status); + if (no_cleanup) + _exit(status); + else + exit(status); } void PyThread_exit_prog(int status) { - do_PyThread_exit_prog(status, 0); + do_PyThread_exit_prog(status, 0); } void PyThread__exit_prog(int status) { - do_PyThread_exit_prog(status, 1); + do_PyThread_exit_prog(status, 1); } #endif /* NO_EXIT_PROG */ @@ -109,48 +109,48 @@ PyThread__exit_prog(int status) PyThread_type_lock PyThread_allocate_lock(void) { - mutex_t lock; - - dprintf(("PyThread_allocate_lock called\n")); - if (!initialized) - PyThread_init_thread(); - - lock = mutex_alloc(); - if (mutex_init(lock)) { - perror("mutex_init"); - free((void *) lock); - lock = 0; - } - dprintf(("PyThread_allocate_lock() -> %p\n", lock)); - return (PyThread_type_lock) lock; + mutex_t lock; + + dprintf(("PyThread_allocate_lock called\n")); + if (!initialized) + PyThread_init_thread(); + + lock = mutex_alloc(); + if (mutex_init(lock)) { + perror("mutex_init"); + free((void *) lock); + lock = 0; + } + dprintf(("PyThread_allocate_lock() -> %p\n", lock)); + return (PyThread_type_lock) lock; } void PyThread_free_lock(PyThread_type_lock lock) { - dprintf(("PyThread_free_lock(%p) called\n", lock)); - mutex_free(lock); + dprintf(("PyThread_free_lock(%p) called\n", lock)); + mutex_free(lock); } int PyThread_acquire_lock(PyThread_type_lock lock, int waitflag) { - int success = FALSE; - - dprintf(("PyThread_acquire_lock(%p, %d) called\n", lock, waitflag)); - if (waitflag) { /* blocking */ - mutex_lock((mutex_t)lock); - success = TRUE; - } else { /* non blocking */ - success = mutex_try_lock((mutex_t)lock); - } - dprintf(("PyThread_acquire_lock(%p, %d) -> %d\n", lock, waitflag, success)); - return success; + int success = FALSE; + + dprintf(("PyThread_acquire_lock(%p, %d) called\n", lock, waitflag)); + if (waitflag) { /* blocking */ + mutex_lock((mutex_t)lock); + success = TRUE; + } else { /* non blocking */ + success = mutex_try_lock((mutex_t)lock); + } + dprintf(("PyThread_acquire_lock(%p, %d) -> %d\n", lock, waitflag, success)); + return success; } void PyThread_release_lock(PyThread_type_lock lock) { - dprintf(("PyThread_release_lock(%p) called\n", lock)); - mutex_unlock((mutex_t )lock); + dprintf(("PyThread_release_lock(%p) called\n", lock)); + mutex_unlock((mutex_t )lock); } diff --git a/Python/thread_foobar.h b/Python/thread_foobar.h index 67491a1..c2dffa6 100644 --- a/Python/thread_foobar.h +++ b/Python/thread_foobar.h @@ -13,67 +13,67 @@ PyThread__init_thread(void) long PyThread_start_new_thread(void (*func)(void *), void *arg) { - int success = 0; /* init not needed when SOLARIS_THREADS and */ - /* C_THREADS implemented properly */ + int success = 0; /* init not needed when SOLARIS_THREADS and */ + /* C_THREADS implemented properly */ - dprintf(("PyThread_start_new_thread called\n")); - if (!initialized) - PyThread_init_thread(); - return success < 0 ? -1 : 0; + dprintf(("PyThread_start_new_thread called\n")); + if (!initialized) + PyThread_init_thread(); + return success < 0 ? -1 : 0; } long PyThread_get_thread_ident(void) { - if (!initialized) - PyThread_init_thread(); + if (!initialized) + PyThread_init_thread(); } static void do_PyThread_exit_thread(int no_cleanup) { - dprintf(("PyThread_exit_thread called\n")); - if (!initialized) - if (no_cleanup) - _exit(0); - else - exit(0); + dprintf(("PyThread_exit_thread called\n")); + if (!initialized) + if (no_cleanup) + _exit(0); + else + exit(0); } void PyThread_exit_thread(void) { - do_PyThread_exit_thread(0); + do_PyThread_exit_thread(0); } void PyThread__exit_thread(void) { - do_PyThread_exit_thread(1); + do_PyThread_exit_thread(1); } #ifndef NO_EXIT_PROG static void do_PyThread_exit_prog(int status, int no_cleanup) { - dprintf(("PyThread_exit_prog(%d) called\n", status)); - if (!initialized) - if (no_cleanup) - _exit(status); - else - exit(status); + dprintf(("PyThread_exit_prog(%d) called\n", status)); + if (!initialized) + if (no_cleanup) + _exit(status); + else + exit(status); } void PyThread_exit_prog(int status) { - do_PyThread_exit_prog(status, 0); + do_PyThread_exit_prog(status, 0); } void PyThread__exit_prog(int status) { - do_PyThread_exit_prog(status, 1); + do_PyThread_exit_prog(status, 1); } #endif /* NO_EXIT_PROG */ @@ -84,32 +84,32 @@ PyThread_type_lock PyThread_allocate_lock(void) { - dprintf(("PyThread_allocate_lock called\n")); - if (!initialized) - PyThread_init_thread(); + dprintf(("PyThread_allocate_lock called\n")); + if (!initialized) + PyThread_init_thread(); - dprintf(("PyThread_allocate_lock() -> %p\n", lock)); - return (PyThread_type_lock) lock; + dprintf(("PyThread_allocate_lock() -> %p\n", lock)); + return (PyThread_type_lock) lock; } void PyThread_free_lock(PyThread_type_lock lock) { - dprintf(("PyThread_free_lock(%p) called\n", lock)); + dprintf(("PyThread_free_lock(%p) called\n", lock)); } int PyThread_acquire_lock(PyThread_type_lock lock, int waitflag) { - int success; + int success; - dprintf(("PyThread_acquire_lock(%p, %d) called\n", lock, waitflag)); - dprintf(("PyThread_acquire_lock(%p, %d) -> %d\n", lock, waitflag, success)); - return success; + dprintf(("PyThread_acquire_lock(%p, %d) called\n", lock, waitflag)); + dprintf(("PyThread_acquire_lock(%p, %d) -> %d\n", lock, waitflag, success)); + return success; } void PyThread_release_lock(PyThread_type_lock lock) { - dprintf(("PyThread_release_lock(%p) called\n", lock)); + dprintf(("PyThread_release_lock(%p) called\n", lock)); } diff --git a/Python/thread_lwp.h b/Python/thread_lwp.h index e93d65a..7519cd4 100644 --- a/Python/thread_lwp.h +++ b/Python/thread_lwp.h @@ -3,13 +3,13 @@ #include <lwp/lwp.h> #include <lwp/stackdep.h> -#define STACKSIZE 1000 /* stacksize for a thread */ -#define NSTACKS 2 /* # stacks to be put in cache initially */ +#define STACKSIZE 1000 /* stacksize for a thread */ +#define NSTACKS 2 /* # stacks to be put in cache initially */ struct lock { - int lock_locked; - cv_t lock_condvar; - mon_t lock_monitor; + int lock_locked; + cv_t lock_condvar; + mon_t lock_monitor; }; @@ -18,7 +18,7 @@ struct lock { */ static void PyThread__init_thread(void) { - lwp_setstkcache(STACKSIZE, NSTACKS); + lwp_setstkcache(STACKSIZE, NSTACKS); } /* @@ -28,66 +28,66 @@ static void PyThread__init_thread(void) long PyThread_start_new_thread(void (*func)(void *), void *arg) { - thread_t tid; - int success; - dprintf(("PyThread_start_new_thread called\n")); - if (!initialized) - PyThread_init_thread(); - success = lwp_create(&tid, func, MINPRIO, 0, lwp_newstk(), 1, arg); - return success < 0 ? -1 : 0; + thread_t tid; + int success; + dprintf(("PyThread_start_new_thread called\n")); + if (!initialized) + PyThread_init_thread(); + success = lwp_create(&tid, func, MINPRIO, 0, lwp_newstk(), 1, arg); + return success < 0 ? -1 : 0; } long PyThread_get_thread_ident(void) { - thread_t tid; - if (!initialized) - PyThread_init_thread(); - if (lwp_self(&tid) < 0) - return -1; - return tid.thread_id; + thread_t tid; + if (!initialized) + PyThread_init_thread(); + if (lwp_self(&tid) < 0) + return -1; + return tid.thread_id; } static void do_PyThread_exit_thread(int no_cleanup) { - dprintf(("PyThread_exit_thread called\n")); - if (!initialized) - if (no_cleanup) - _exit(0); - else - exit(0); - lwp_destroy(SELF); + dprintf(("PyThread_exit_thread called\n")); + if (!initialized) + if (no_cleanup) + _exit(0); + else + exit(0); + lwp_destroy(SELF); } void PyThread_exit_thread(void) { - do_PyThread_exit_thread(0); + do_PyThread_exit_thread(0); } void PyThread__exit_thread(void) { - do_PyThread_exit_thread(1); + do_PyThread_exit_thread(1); } #ifndef NO_EXIT_PROG static void do_PyThread_exit_prog(int status, int no_cleanup) { - dprintf(("PyThread_exit_prog(%d) called\n", status)); - if (!initialized) - if (no_cleanup) - _exit(status); - else - exit(status); - pod_exit(status); + dprintf(("PyThread_exit_prog(%d) called\n", status)); + if (!initialized) + if (no_cleanup) + _exit(status); + else + exit(status); + pod_exit(status); } void PyThread_exit_prog(int status) { - do_PyThread_exit_prog(status, 0); + do_PyThread_exit_prog(status, 0); } void PyThread__exit_prog(int status) { - do_PyThread_exit_prog(status, 1); + do_PyThread_exit_prog(status, 1); } #endif /* NO_EXIT_PROG */ @@ -96,54 +96,54 @@ void PyThread__exit_prog(int status) */ PyThread_type_lock PyThread_allocate_lock(void) { - struct lock *lock; - extern char *malloc(size_t); - - dprintf(("PyThread_allocate_lock called\n")); - if (!initialized) - PyThread_init_thread(); - - lock = (struct lock *) malloc(sizeof(struct lock)); - lock->lock_locked = 0; - (void) mon_create(&lock->lock_monitor); - (void) cv_create(&lock->lock_condvar, lock->lock_monitor); - dprintf(("PyThread_allocate_lock() -> %p\n", lock)); - return (PyThread_type_lock) lock; + struct lock *lock; + extern char *malloc(size_t); + + dprintf(("PyThread_allocate_lock called\n")); + if (!initialized) + PyThread_init_thread(); + + lock = (struct lock *) malloc(sizeof(struct lock)); + lock->lock_locked = 0; + (void) mon_create(&lock->lock_monitor); + (void) cv_create(&lock->lock_condvar, lock->lock_monitor); + dprintf(("PyThread_allocate_lock() -> %p\n", lock)); + return (PyThread_type_lock) lock; } void PyThread_free_lock(PyThread_type_lock lock) { - dprintf(("PyThread_free_lock(%p) called\n", lock)); - mon_destroy(((struct lock *) lock)->lock_monitor); - free((char *) lock); + dprintf(("PyThread_free_lock(%p) called\n", lock)); + mon_destroy(((struct lock *) lock)->lock_monitor); + free((char *) lock); } int PyThread_acquire_lock(PyThread_type_lock lock, int waitflag) { - int success; - - dprintf(("PyThread_acquire_lock(%p, %d) called\n", lock, waitflag)); - success = 0; - - (void) mon_enter(((struct lock *) lock)->lock_monitor); - if (waitflag) - while (((struct lock *) lock)->lock_locked) - cv_wait(((struct lock *) lock)->lock_condvar); - if (!((struct lock *) lock)->lock_locked) { - success = 1; - ((struct lock *) lock)->lock_locked = 1; - } - cv_broadcast(((struct lock *) lock)->lock_condvar); - mon_exit(((struct lock *) lock)->lock_monitor); - dprintf(("PyThread_acquire_lock(%p, %d) -> %d\n", lock, waitflag, success)); - return success; + int success; + + dprintf(("PyThread_acquire_lock(%p, %d) called\n", lock, waitflag)); + success = 0; + + (void) mon_enter(((struct lock *) lock)->lock_monitor); + if (waitflag) + while (((struct lock *) lock)->lock_locked) + cv_wait(((struct lock *) lock)->lock_condvar); + if (!((struct lock *) lock)->lock_locked) { + success = 1; + ((struct lock *) lock)->lock_locked = 1; + } + cv_broadcast(((struct lock *) lock)->lock_condvar); + mon_exit(((struct lock *) lock)->lock_monitor); + dprintf(("PyThread_acquire_lock(%p, %d) -> %d\n", lock, waitflag, success)); + return success; } void PyThread_release_lock(PyThread_type_lock lock) { - dprintf(("PyThread_release_lock(%p) called\n", lock)); - (void) mon_enter(((struct lock *) lock)->lock_monitor); - ((struct lock *) lock)->lock_locked = 0; - cv_broadcast(((struct lock *) lock)->lock_condvar); - mon_exit(((struct lock *) lock)->lock_monitor); + dprintf(("PyThread_release_lock(%p) called\n", lock)); + (void) mon_enter(((struct lock *) lock)->lock_monitor); + ((struct lock *) lock)->lock_locked = 0; + cv_broadcast(((struct lock *) lock)->lock_condvar); + mon_exit(((struct lock *) lock)->lock_monitor); } diff --git a/Python/thread_nt.h b/Python/thread_nt.h index 633fe40..e3a3387 100644 --- a/Python/thread_nt.h +++ b/Python/thread_nt.h @@ -10,81 +10,81 @@ #endif typedef struct NRMUTEX { - LONG owned ; - DWORD thread_id ; - HANDLE hevent ; + LONG owned ; + DWORD thread_id ; + HANDLE hevent ; } NRMUTEX, *PNRMUTEX ; BOOL InitializeNonRecursiveMutex(PNRMUTEX mutex) { - mutex->owned = -1 ; /* No threads have entered NonRecursiveMutex */ - mutex->thread_id = 0 ; - mutex->hevent = CreateEvent(NULL, FALSE, FALSE, NULL) ; - return mutex->hevent != NULL ; /* TRUE if the mutex is created */ + mutex->owned = -1 ; /* No threads have entered NonRecursiveMutex */ + mutex->thread_id = 0 ; + mutex->hevent = CreateEvent(NULL, FALSE, FALSE, NULL) ; + return mutex->hevent != NULL ; /* TRUE if the mutex is created */ } VOID DeleteNonRecursiveMutex(PNRMUTEX mutex) { - /* No in-use check */ - CloseHandle(mutex->hevent) ; - mutex->hevent = NULL ; /* Just in case */ + /* No in-use check */ + CloseHandle(mutex->hevent) ; + mutex->hevent = NULL ; /* Just in case */ } DWORD EnterNonRecursiveMutex(PNRMUTEX mutex, BOOL wait) { - /* Assume that the thread waits successfully */ - DWORD ret ; - - /* InterlockedIncrement(&mutex->owned) == 0 means that no thread currently owns the mutex */ - if (!wait) - { - if (InterlockedCompareExchange(&mutex->owned, 0, -1) != -1) - return WAIT_TIMEOUT ; - ret = WAIT_OBJECT_0 ; - } - else - ret = InterlockedIncrement(&mutex->owned) ? - /* Some thread owns the mutex, let's wait... */ - WaitForSingleObject(mutex->hevent, INFINITE) : WAIT_OBJECT_0 ; - - mutex->thread_id = GetCurrentThreadId() ; /* We own it */ - return ret ; + /* Assume that the thread waits successfully */ + DWORD ret ; + + /* InterlockedIncrement(&mutex->owned) == 0 means that no thread currently owns the mutex */ + if (!wait) + { + if (InterlockedCompareExchange(&mutex->owned, 0, -1) != -1) + return WAIT_TIMEOUT ; + ret = WAIT_OBJECT_0 ; + } + else + ret = InterlockedIncrement(&mutex->owned) ? + /* Some thread owns the mutex, let's wait... */ + WaitForSingleObject(mutex->hevent, INFINITE) : WAIT_OBJECT_0 ; + + mutex->thread_id = GetCurrentThreadId() ; /* We own it */ + return ret ; } BOOL LeaveNonRecursiveMutex(PNRMUTEX mutex) { - /* We don't own the mutex */ - mutex->thread_id = 0 ; - return - InterlockedDecrement(&mutex->owned) < 0 || - SetEvent(mutex->hevent) ; /* Other threads are waiting, wake one on them up */ + /* We don't own the mutex */ + mutex->thread_id = 0 ; + return + InterlockedDecrement(&mutex->owned) < 0 || + SetEvent(mutex->hevent) ; /* Other threads are waiting, wake one on them up */ } PNRMUTEX AllocNonRecursiveMutex(void) { - PNRMUTEX mutex = (PNRMUTEX)malloc(sizeof(NRMUTEX)) ; - if (mutex && !InitializeNonRecursiveMutex(mutex)) - { - free(mutex) ; - mutex = NULL ; - } - return mutex ; + PNRMUTEX mutex = (PNRMUTEX)malloc(sizeof(NRMUTEX)) ; + if (mutex && !InitializeNonRecursiveMutex(mutex)) + { + free(mutex) ; + mutex = NULL ; + } + return mutex ; } void FreeNonRecursiveMutex(PNRMUTEX mutex) { - if (mutex) - { - DeleteNonRecursiveMutex(mutex) ; - free(mutex) ; - } + if (mutex) + { + DeleteNonRecursiveMutex(mutex) ; + free(mutex) ; + } } long PyThread_get_thread_ident(void); @@ -102,8 +102,8 @@ PyThread__init_thread(void) */ typedef struct { - void (*func)(void*); - void *arg; + void (*func)(void*); + void *arg; } callobj; /* thunker to call adapt between the function type used by the system's @@ -115,66 +115,66 @@ static unsigned __stdcall #endif bootstrap(void *call) { - callobj *obj = (callobj*)call; - void (*func)(void*) = obj->func; - void *arg = obj->arg; - HeapFree(GetProcessHeap(), 0, obj); - func(arg); - return 0; + callobj *obj = (callobj*)call; + void (*func)(void*) = obj->func; + void *arg = obj->arg; + HeapFree(GetProcessHeap(), 0, obj); + func(arg); + return 0; } long PyThread_start_new_thread(void (*func)(void *), void *arg) { - HANDLE hThread; - unsigned threadID; - callobj *obj; - - dprintf(("%ld: PyThread_start_new_thread called\n", - PyThread_get_thread_ident())); - if (!initialized) - PyThread_init_thread(); - - obj = (callobj*)HeapAlloc(GetProcessHeap(), 0, sizeof(*obj)); - if (!obj) - return -1; - obj->func = func; - obj->arg = arg; + HANDLE hThread; + unsigned threadID; + callobj *obj; + + dprintf(("%ld: PyThread_start_new_thread called\n", + PyThread_get_thread_ident())); + if (!initialized) + PyThread_init_thread(); + + obj = (callobj*)HeapAlloc(GetProcessHeap(), 0, sizeof(*obj)); + if (!obj) + return -1; + obj->func = func; + obj->arg = arg; #if defined(MS_WINCE) - hThread = CreateThread(NULL, - Py_SAFE_DOWNCAST(_pythread_stacksize, Py_ssize_t, SIZE_T), - bootstrap, obj, 0, &threadID); + hThread = CreateThread(NULL, + Py_SAFE_DOWNCAST(_pythread_stacksize, Py_ssize_t, SIZE_T), + bootstrap, obj, 0, &threadID); #else - hThread = (HANDLE)_beginthreadex(0, - Py_SAFE_DOWNCAST(_pythread_stacksize, - Py_ssize_t, unsigned int), - bootstrap, obj, - 0, &threadID); + hThread = (HANDLE)_beginthreadex(0, + Py_SAFE_DOWNCAST(_pythread_stacksize, + Py_ssize_t, unsigned int), + bootstrap, obj, + 0, &threadID); #endif - if (hThread == 0) { + if (hThread == 0) { #if defined(MS_WINCE) - /* Save error in variable, to prevent PyThread_get_thread_ident - from clobbering it. */ - unsigned e = GetLastError(); - dprintf(("%ld: PyThread_start_new_thread failed, win32 error code %u\n", - PyThread_get_thread_ident(), e)); + /* Save error in variable, to prevent PyThread_get_thread_ident + from clobbering it. */ + unsigned e = GetLastError(); + dprintf(("%ld: PyThread_start_new_thread failed, win32 error code %u\n", + PyThread_get_thread_ident(), e)); #else - /* I've seen errno == EAGAIN here, which means "there are - * too many threads". - */ - int e = errno; - dprintf(("%ld: PyThread_start_new_thread failed, errno %d\n", - PyThread_get_thread_ident(), e)); + /* I've seen errno == EAGAIN here, which means "there are + * too many threads". + */ + int e = errno; + dprintf(("%ld: PyThread_start_new_thread failed, errno %d\n", + PyThread_get_thread_ident(), e)); #endif - threadID = (unsigned)-1; - HeapFree(GetProcessHeap(), 0, obj); - } - else { - dprintf(("%ld: PyThread_start_new_thread succeeded: %p\n", - PyThread_get_thread_ident(), (void*)hThread)); - CloseHandle(hThread); - } - return (long) threadID; + threadID = (unsigned)-1; + HeapFree(GetProcessHeap(), 0, obj); + } + else { + dprintf(("%ld: PyThread_start_new_thread succeeded: %p\n", + PyThread_get_thread_ident(), (void*)hThread)); + CloseHandle(hThread); + } + return (long) threadID; } /* @@ -184,22 +184,22 @@ PyThread_start_new_thread(void (*func)(void *), void *arg) long PyThread_get_thread_ident(void) { - if (!initialized) - PyThread_init_thread(); + if (!initialized) + PyThread_init_thread(); - return GetCurrentThreadId(); + return GetCurrentThreadId(); } void PyThread_exit_thread(void) { - dprintf(("%ld: PyThread_exit_thread called\n", PyThread_get_thread_ident())); - if (!initialized) - exit(0); + dprintf(("%ld: PyThread_exit_thread called\n", PyThread_get_thread_ident())); + if (!initialized) + exit(0); #if defined(MS_WINCE) - ExitThread(0); + ExitThread(0); #else - _endthreadex(0); + _endthreadex(0); #endif } @@ -207,9 +207,9 @@ PyThread_exit_thread(void) void PyThread_exit_prog(int status) { - dprintf(("PyThread_exit_prog(%d) called\n", status)); - if (!initialized) - exit(status); + dprintf(("PyThread_exit_prog(%d) called\n", status)); + if (!initialized) + exit(status); } #endif /* NO_EXIT_PROG */ @@ -221,25 +221,25 @@ PyThread_exit_prog(int status) PyThread_type_lock PyThread_allocate_lock(void) { - PNRMUTEX aLock; + PNRMUTEX aLock; - dprintf(("PyThread_allocate_lock called\n")); - if (!initialized) - PyThread_init_thread(); + dprintf(("PyThread_allocate_lock called\n")); + if (!initialized) + PyThread_init_thread(); - aLock = AllocNonRecursiveMutex() ; + aLock = AllocNonRecursiveMutex() ; - dprintf(("%ld: PyThread_allocate_lock() -> %p\n", PyThread_get_thread_ident(), aLock)); + dprintf(("%ld: PyThread_allocate_lock() -> %p\n", PyThread_get_thread_ident(), aLock)); - return (PyThread_type_lock) aLock; + return (PyThread_type_lock) aLock; } void PyThread_free_lock(PyThread_type_lock aLock) { - dprintf(("%ld: PyThread_free_lock(%p) called\n", PyThread_get_thread_ident(),aLock)); + dprintf(("%ld: PyThread_free_lock(%p) called\n", PyThread_get_thread_ident(),aLock)); - FreeNonRecursiveMutex(aLock) ; + FreeNonRecursiveMutex(aLock) ; } /* @@ -251,29 +251,29 @@ PyThread_free_lock(PyThread_type_lock aLock) int PyThread_acquire_lock(PyThread_type_lock aLock, int waitflag) { - int success ; + int success ; - dprintf(("%ld: PyThread_acquire_lock(%p, %d) called\n", PyThread_get_thread_ident(),aLock, waitflag)); + dprintf(("%ld: PyThread_acquire_lock(%p, %d) called\n", PyThread_get_thread_ident(),aLock, waitflag)); - success = aLock && EnterNonRecursiveMutex((PNRMUTEX) aLock, (waitflag ? INFINITE : 0)) == WAIT_OBJECT_0 ; + success = aLock && EnterNonRecursiveMutex((PNRMUTEX) aLock, (waitflag ? INFINITE : 0)) == WAIT_OBJECT_0 ; - dprintf(("%ld: PyThread_acquire_lock(%p, %d) -> %d\n", PyThread_get_thread_ident(),aLock, waitflag, success)); + dprintf(("%ld: PyThread_acquire_lock(%p, %d) -> %d\n", PyThread_get_thread_ident(),aLock, waitflag, success)); - return success; + return success; } void PyThread_release_lock(PyThread_type_lock aLock) { - dprintf(("%ld: PyThread_release_lock(%p) called\n", PyThread_get_thread_ident(),aLock)); + dprintf(("%ld: PyThread_release_lock(%p) called\n", PyThread_get_thread_ident(),aLock)); - if (!(aLock && LeaveNonRecursiveMutex((PNRMUTEX) aLock))) - dprintf(("%ld: Could not PyThread_release_lock(%p) error: %ld\n", PyThread_get_thread_ident(), aLock, GetLastError())); + if (!(aLock && LeaveNonRecursiveMutex((PNRMUTEX) aLock))) + dprintf(("%ld: Could not PyThread_release_lock(%p) error: %ld\n", PyThread_get_thread_ident(), aLock, GetLastError())); } /* minimum/maximum thread stack sizes supported */ -#define THREAD_MIN_STACKSIZE 0x8000 /* 32kB */ -#define THREAD_MAX_STACKSIZE 0x10000000 /* 256MB */ +#define THREAD_MIN_STACKSIZE 0x8000 /* 32kB */ +#define THREAD_MAX_STACKSIZE 0x10000000 /* 256MB */ /* set the thread stack size. * Return 0 if size is valid, -1 otherwise. @@ -281,22 +281,22 @@ PyThread_release_lock(PyThread_type_lock aLock) static int _pythread_nt_set_stacksize(size_t size) { - /* set to default */ - if (size == 0) { - _pythread_stacksize = 0; - return 0; - } - - /* valid range? */ - if (size >= THREAD_MIN_STACKSIZE && size < THREAD_MAX_STACKSIZE) { - _pythread_stacksize = size; - return 0; - } - - return -1; + /* set to default */ + if (size == 0) { + _pythread_stacksize = 0; + return 0; + } + + /* valid range? */ + if (size >= THREAD_MIN_STACKSIZE && size < THREAD_MAX_STACKSIZE) { + _pythread_stacksize = size; + return 0; + } + + return -1; } -#define THREAD_SET_STACKSIZE(x) _pythread_nt_set_stacksize(x) +#define THREAD_SET_STACKSIZE(x) _pythread_nt_set_stacksize(x) /* use native Windows TLS functions */ @@ -306,13 +306,13 @@ _pythread_nt_set_stacksize(size_t size) int PyThread_create_key(void) { - return (int) TlsAlloc(); + return (int) TlsAlloc(); } void PyThread_delete_key(int key) { - TlsFree(key); + TlsFree(key); } /* We must be careful to emulate the strange semantics implemented in thread.c, @@ -321,42 +321,42 @@ PyThread_delete_key(int key) int PyThread_set_key_value(int key, void *value) { - BOOL ok; - void *oldvalue; - - assert(value != NULL); - oldvalue = TlsGetValue(key); - if (oldvalue != NULL) - /* ignore value if already set */ - return 0; - ok = TlsSetValue(key, value); - if (!ok) - return -1; - return 0; + BOOL ok; + void *oldvalue; + + assert(value != NULL); + oldvalue = TlsGetValue(key); + if (oldvalue != NULL) + /* ignore value if already set */ + return 0; + ok = TlsSetValue(key, value); + if (!ok) + return -1; + return 0; } void * PyThread_get_key_value(int key) { - /* because TLS is used in the Py_END_ALLOW_THREAD macro, - * it is necessary to preserve the windows error state, because - * it is assumed to be preserved across the call to the macro. - * Ideally, the macro should be fixed, but it is simpler to - * do it here. - */ - DWORD error = GetLastError(); - void *result = TlsGetValue(key); - SetLastError(error); - return result; + /* because TLS is used in the Py_END_ALLOW_THREAD macro, + * it is necessary to preserve the windows error state, because + * it is assumed to be preserved across the call to the macro. + * Ideally, the macro should be fixed, but it is simpler to + * do it here. + */ + DWORD error = GetLastError(); + void *result = TlsGetValue(key); + SetLastError(error); + return result; } void PyThread_delete_key_value(int key) { - /* NULL is used as "key missing", and it is also the default - * given by TlsGetValue() if nothing has been set yet. - */ - TlsSetValue(key, NULL); + /* NULL is used as "key missing", and it is also the default + * given by TlsGetValue() if nothing has been set yet. + */ + TlsSetValue(key, NULL); } /* reinitialization of TLS is not necessary after fork when using diff --git a/Python/thread_os2.h b/Python/thread_os2.h index 12eeed5..28284bb 100644 --- a/Python/thread_os2.h +++ b/Python/thread_os2.h @@ -16,10 +16,10 @@ long PyThread_get_thread_ident(void); /* default thread stack size of 64kB */ #if !defined(THREAD_STACK_SIZE) -#define THREAD_STACK_SIZE 0x10000 +#define THREAD_STACK_SIZE 0x10000 #endif -#define OS2_STACKSIZE(x) (x ? x : THREAD_STACK_SIZE) +#define OS2_STACKSIZE(x) (x ? x : THREAD_STACK_SIZE) /* * Initialization of the C package, should not be needed. @@ -35,153 +35,153 @@ PyThread__init_thread(void) long PyThread_start_new_thread(void (*func)(void *), void *arg) { - int thread_id; + int thread_id; - thread_id = _beginthread(func, - NULL, - OS2_STACKSIZE(_pythread_stacksize), - arg); + thread_id = _beginthread(func, + NULL, + OS2_STACKSIZE(_pythread_stacksize), + arg); - if (thread_id == -1) { - dprintf(("_beginthread failed. return %ld\n", errno)); - } + if (thread_id == -1) { + dprintf(("_beginthread failed. return %ld\n", errno)); + } - return thread_id; + return thread_id; } long PyThread_get_thread_ident(void) { #if !defined(PYCC_GCC) - PPIB pib; - PTIB tib; + PPIB pib; + PTIB tib; #endif - if (!initialized) - PyThread_init_thread(); + if (!initialized) + PyThread_init_thread(); #if defined(PYCC_GCC) - return _gettid(); + return _gettid(); #else - DosGetInfoBlocks(&tib, &pib); - return tib->tib_ptib2->tib2_ultid; + DosGetInfoBlocks(&tib, &pib); + return tib->tib_ptib2->tib2_ultid; #endif } static void do_PyThread_exit_thread(int no_cleanup) { - dprintf(("%ld: PyThread_exit_thread called\n", - PyThread_get_thread_ident())); - if (!initialized) - if (no_cleanup) - _exit(0); - else - exit(0); - _endthread(); + dprintf(("%ld: PyThread_exit_thread called\n", + PyThread_get_thread_ident())); + if (!initialized) + if (no_cleanup) + _exit(0); + else + exit(0); + _endthread(); } -void +void PyThread_exit_thread(void) { - do_PyThread_exit_thread(0); + do_PyThread_exit_thread(0); } -void +void PyThread__exit_thread(void) { - do_PyThread_exit_thread(1); + do_PyThread_exit_thread(1); } #ifndef NO_EXIT_PROG -static void +static void do_PyThread_exit_prog(int status, int no_cleanup) { - dprintf(("PyThread_exit_prog(%d) called\n", status)); - if (!initialized) - if (no_cleanup) - _exit(status); - else - exit(status); + dprintf(("PyThread_exit_prog(%d) called\n", status)); + if (!initialized) + if (no_cleanup) + _exit(status); + else + exit(status); } -void +void PyThread_exit_prog(int status) { - do_PyThread_exit_prog(status, 0); + do_PyThread_exit_prog(status, 0); } -void +void PyThread__exit_prog(int status) { - do_PyThread_exit_prog(status, 1); + do_PyThread_exit_prog(status, 1); } #endif /* NO_EXIT_PROG */ /* * Lock support. This is implemented with an event semaphore and critical - * sections to make it behave more like a posix mutex than its OS/2 + * sections to make it behave more like a posix mutex than its OS/2 * counterparts. */ typedef struct os2_lock_t { - int is_set; - HEV changed; + int is_set; + HEV changed; } *type_os2_lock; -PyThread_type_lock +PyThread_type_lock PyThread_allocate_lock(void) { #if defined(PYCC_GCC) - _fmutex *sem = malloc(sizeof(_fmutex)); - if (!initialized) - PyThread_init_thread(); - dprintf(("%ld: PyThread_allocate_lock() -> %lx\n", - PyThread_get_thread_ident(), - (long)sem)); - if (_fmutex_create(sem, 0)) { - free(sem); - sem = NULL; - } - return (PyThread_type_lock)sem; + _fmutex *sem = malloc(sizeof(_fmutex)); + if (!initialized) + PyThread_init_thread(); + dprintf(("%ld: PyThread_allocate_lock() -> %lx\n", + PyThread_get_thread_ident(), + (long)sem)); + if (_fmutex_create(sem, 0)) { + free(sem); + sem = NULL; + } + return (PyThread_type_lock)sem; #else - APIRET rc; - type_os2_lock lock = (type_os2_lock)malloc(sizeof(struct os2_lock_t)); + APIRET rc; + type_os2_lock lock = (type_os2_lock)malloc(sizeof(struct os2_lock_t)); - dprintf(("PyThread_allocate_lock called\n")); - if (!initialized) - PyThread_init_thread(); + dprintf(("PyThread_allocate_lock called\n")); + if (!initialized) + PyThread_init_thread(); - lock->is_set = 0; + lock->is_set = 0; - DosCreateEventSem(NULL, &lock->changed, 0, 0); + DosCreateEventSem(NULL, &lock->changed, 0, 0); - dprintf(("%ld: PyThread_allocate_lock() -> %p\n", - PyThread_get_thread_ident(), - lock->changed)); + dprintf(("%ld: PyThread_allocate_lock() -> %p\n", + PyThread_get_thread_ident(), + lock->changed)); - return (PyThread_type_lock)lock; + return (PyThread_type_lock)lock; #endif } -void +void PyThread_free_lock(PyThread_type_lock aLock) { #if !defined(PYCC_GCC) - type_os2_lock lock = (type_os2_lock)aLock; + type_os2_lock lock = (type_os2_lock)aLock; #endif - dprintf(("%ld: PyThread_free_lock(%p) called\n", - PyThread_get_thread_ident(),aLock)); + dprintf(("%ld: PyThread_free_lock(%p) called\n", + PyThread_get_thread_ident(),aLock)); #if defined(PYCC_GCC) - if (aLock) { - _fmutex_close((_fmutex *)aLock); - free((_fmutex *)aLock); - } + if (aLock) { + _fmutex_close((_fmutex *)aLock); + free((_fmutex *)aLock); + } #else - DosCloseEventSem(lock->changed); - free(aLock); + DosCloseEventSem(lock->changed); + free(aLock); #endif } @@ -190,98 +190,98 @@ PyThread_free_lock(PyThread_type_lock aLock) * * and 0 if the lock was not acquired. */ -int +int PyThread_acquire_lock(PyThread_type_lock aLock, int waitflag) { #if !defined(PYCC_GCC) - int done = 0; - ULONG count; - PID pid = 0; - TID tid = 0; - type_os2_lock lock = (type_os2_lock)aLock; + int done = 0; + ULONG count; + PID pid = 0; + TID tid = 0; + type_os2_lock lock = (type_os2_lock)aLock; #endif - dprintf(("%ld: PyThread_acquire_lock(%p, %d) called\n", - PyThread_get_thread_ident(), - aLock, - waitflag)); + dprintf(("%ld: PyThread_acquire_lock(%p, %d) called\n", + PyThread_get_thread_ident(), + aLock, + waitflag)); #if defined(PYCC_GCC) - /* always successful if the lock doesn't exist */ - if (aLock && - _fmutex_request((_fmutex *)aLock, waitflag ? 0 : _FMR_NOWAIT)) - return 0; + /* always successful if the lock doesn't exist */ + if (aLock && + _fmutex_request((_fmutex *)aLock, waitflag ? 0 : _FMR_NOWAIT)) + return 0; #else - while (!done) { - /* if the lock is currently set, we have to wait for - * the state to change - */ - if (lock->is_set) { - if (!waitflag) - return 0; - DosWaitEventSem(lock->changed, SEM_INDEFINITE_WAIT); - } - - /* enter a critical section and try to get the semaphore. If - * it is still locked, we will try again. - */ - if (DosEnterCritSec()) - return 0; - - if (!lock->is_set) { - lock->is_set = 1; - DosResetEventSem(lock->changed, &count); - done = 1; - } - - DosExitCritSec(); - } + while (!done) { + /* if the lock is currently set, we have to wait for + * the state to change + */ + if (lock->is_set) { + if (!waitflag) + return 0; + DosWaitEventSem(lock->changed, SEM_INDEFINITE_WAIT); + } + + /* enter a critical section and try to get the semaphore. If + * it is still locked, we will try again. + */ + if (DosEnterCritSec()) + return 0; + + if (!lock->is_set) { + lock->is_set = 1; + DosResetEventSem(lock->changed, &count); + done = 1; + } + + DosExitCritSec(); + } #endif - return 1; + return 1; } void PyThread_release_lock(PyThread_type_lock aLock) { #if !defined(PYCC_GCC) - type_os2_lock lock = (type_os2_lock)aLock; + type_os2_lock lock = (type_os2_lock)aLock; #endif - dprintf(("%ld: PyThread_release_lock(%p) called\n", - PyThread_get_thread_ident(), - aLock)); + dprintf(("%ld: PyThread_release_lock(%p) called\n", + PyThread_get_thread_ident(), + aLock)); #if defined(PYCC_GCC) - if (aLock) - _fmutex_release((_fmutex *)aLock); + if (aLock) + _fmutex_release((_fmutex *)aLock); #else - if (!lock->is_set) { - dprintf(("%ld: Could not PyThread_release_lock(%p) error: %l\n", - PyThread_get_thread_ident(), - aLock, - GetLastError())); - return; - } - - if (DosEnterCritSec()) { - dprintf(("%ld: Could not PyThread_release_lock(%p) error: %l\n", - PyThread_get_thread_ident(), - aLock, - GetLastError())); - return; - } - - lock->is_set = 0; - DosPostEventSem(lock->changed); - - DosExitCritSec(); + if (!lock->is_set) { + dprintf(("%ld: Could not PyThread_release_lock(%p) error: %l\n", + PyThread_get_thread_ident(), + aLock, + GetLastError())); + return; + } + + if (DosEnterCritSec()) { + dprintf(("%ld: Could not PyThread_release_lock(%p) error: %l\n", + PyThread_get_thread_ident(), + aLock, + GetLastError())); + return; + } + + lock->is_set = 0; + DosPostEventSem(lock->changed); + + DosExitCritSec(); #endif } /* minimum/maximum thread stack sizes supported */ -#define THREAD_MIN_STACKSIZE 0x8000 /* 32kB */ -#define THREAD_MAX_STACKSIZE 0x2000000 /* 32MB */ +#define THREAD_MIN_STACKSIZE 0x8000 /* 32kB */ +#define THREAD_MAX_STACKSIZE 0x2000000 /* 32MB */ /* set the thread stack size. * Return 0 if size is valid, -1 otherwise. @@ -289,19 +289,19 @@ PyThread_release_lock(PyThread_type_lock aLock) static int _pythread_os2_set_stacksize(size_t size) { - /* set to default */ - if (size == 0) { - _pythread_stacksize = 0; - return 0; - } - - /* valid range? */ - if (size >= THREAD_MIN_STACKSIZE && size < THREAD_MAX_STACKSIZE) { - _pythread_stacksize = size; - return 0; - } - - return -1; + /* set to default */ + if (size == 0) { + _pythread_stacksize = 0; + return 0; + } + + /* valid range? */ + if (size >= THREAD_MIN_STACKSIZE && size < THREAD_MAX_STACKSIZE) { + _pythread_stacksize = size; + return 0; + } + + return -1; } -#define THREAD_SET_STACKSIZE(x) _pythread_os2_set_stacksize(x) +#define THREAD_SET_STACKSIZE(x) _pythread_os2_set_stacksize(x) diff --git a/Python/thread_pth.h b/Python/thread_pth.h index 8c7dbe9..1f1694a 100644 --- a/Python/thread_pth.h +++ b/Python/thread_pth.h @@ -3,7 +3,7 @@ http://www.gnu.org/software/pth 2000-05-03 Andy Dustman <andy@dustman.net> - Adapted from Posix threads interface + Adapted from Posix threads interface 12 May 1997 -- david arnold <davida@pobox.com> */ @@ -22,10 +22,10 @@ */ typedef struct { - char locked; /* 0=unlocked, 1=locked */ - /* a <cond, mutex> pair to handle an acquire of a locked lock */ - pth_cond_t lock_released; - pth_mutex_t mut; + char locked; /* 0=unlocked, 1=locked */ + /* a <cond, mutex> pair to handle an acquire of a locked lock */ + pth_cond_t lock_released; + pth_mutex_t mut; } pth_lock; #define CHECK_STATUS(name) if (status == -1) { printf("%d ", status); perror(name); error = 1; } @@ -38,10 +38,10 @@ pth_attr_t PyThread_attr; static void PyThread__init_thread(void) { - pth_init(); - PyThread_attr = pth_attr_new(); - pth_attr_set(PyThread_attr, PTH_ATTR_STACK_SIZE, 1<<18); - pth_attr_set(PyThread_attr, PTH_ATTR_JOINABLE, FALSE); + pth_init(); + PyThread_attr = pth_attr_new(); + pth_attr_set(PyThread_attr, PTH_ATTR_STACK_SIZE, 1<<18); + pth_attr_set(PyThread_attr, PTH_ATTR_JOINABLE, FALSE); } /* @@ -51,69 +51,69 @@ static void PyThread__init_thread(void) long PyThread_start_new_thread(void (*func)(void *), void *arg) { - pth_t th; - dprintf(("PyThread_start_new_thread called\n")); - if (!initialized) - PyThread_init_thread(); + pth_t th; + dprintf(("PyThread_start_new_thread called\n")); + if (!initialized) + PyThread_init_thread(); - th = pth_spawn(PyThread_attr, - (void* (*)(void *))func, - (void *)arg - ); + th = pth_spawn(PyThread_attr, + (void* (*)(void *))func, + (void *)arg + ); - return th; + return th; } long PyThread_get_thread_ident(void) { - volatile pth_t threadid; - if (!initialized) - PyThread_init_thread(); - /* Jump through some hoops for Alpha OSF/1 */ - threadid = pth_self(); - return (long) *(long *) &threadid; + volatile pth_t threadid; + if (!initialized) + PyThread_init_thread(); + /* Jump through some hoops for Alpha OSF/1 */ + threadid = pth_self(); + return (long) *(long *) &threadid; } static void do_PyThread_exit_thread(int no_cleanup) { - dprintf(("PyThread_exit_thread called\n")); - if (!initialized) { - if (no_cleanup) - _exit(0); - else - exit(0); - } + dprintf(("PyThread_exit_thread called\n")); + if (!initialized) { + if (no_cleanup) + _exit(0); + else + exit(0); + } } void PyThread_exit_thread(void) { - do_PyThread_exit_thread(0); + do_PyThread_exit_thread(0); } void PyThread__exit_thread(void) { - do_PyThread_exit_thread(1); + do_PyThread_exit_thread(1); } #ifndef NO_EXIT_PROG static void do_PyThread_exit_prog(int status, int no_cleanup) { - dprintf(("PyThread_exit_prog(%d) called\n", status)); - if (!initialized) - if (no_cleanup) - _exit(status); - else - exit(status); + dprintf(("PyThread_exit_prog(%d) called\n", status)); + if (!initialized) + if (no_cleanup) + _exit(status); + else + exit(status); } void PyThread_exit_prog(int status) { - do_PyThread_exit_prog(status, 0); + do_PyThread_exit_prog(status, 0); } void PyThread__exit_prog(int status) { - do_PyThread_exit_prog(status, 1); + do_PyThread_exit_prog(status, 1); } #endif /* NO_EXIT_PROG */ @@ -122,92 +122,92 @@ void PyThread__exit_prog(int status) */ PyThread_type_lock PyThread_allocate_lock(void) { - pth_lock *lock; - int status, error = 0; - - dprintf(("PyThread_allocate_lock called\n")); - if (!initialized) - PyThread_init_thread(); - - lock = (pth_lock *) malloc(sizeof(pth_lock)); - memset((void *)lock, '\0', sizeof(pth_lock)); - if (lock) { - lock->locked = 0; - status = pth_mutex_init(&lock->mut); - CHECK_STATUS("pth_mutex_init"); - status = pth_cond_init(&lock->lock_released); - CHECK_STATUS("pth_cond_init"); - if (error) { - free((void *)lock); - lock = NULL; - } - } - dprintf(("PyThread_allocate_lock() -> %p\n", lock)); - return (PyThread_type_lock) lock; + pth_lock *lock; + int status, error = 0; + + dprintf(("PyThread_allocate_lock called\n")); + if (!initialized) + PyThread_init_thread(); + + lock = (pth_lock *) malloc(sizeof(pth_lock)); + memset((void *)lock, '\0', sizeof(pth_lock)); + if (lock) { + lock->locked = 0; + status = pth_mutex_init(&lock->mut); + CHECK_STATUS("pth_mutex_init"); + status = pth_cond_init(&lock->lock_released); + CHECK_STATUS("pth_cond_init"); + if (error) { + free((void *)lock); + lock = NULL; + } + } + dprintf(("PyThread_allocate_lock() -> %p\n", lock)); + return (PyThread_type_lock) lock; } void PyThread_free_lock(PyThread_type_lock lock) { - pth_lock *thelock = (pth_lock *)lock; + pth_lock *thelock = (pth_lock *)lock; - dprintf(("PyThread_free_lock(%p) called\n", lock)); + dprintf(("PyThread_free_lock(%p) called\n", lock)); - free((void *)thelock); + free((void *)thelock); } int PyThread_acquire_lock(PyThread_type_lock lock, int waitflag) { - int success; - pth_lock *thelock = (pth_lock *)lock; - int status, error = 0; - - dprintf(("PyThread_acquire_lock(%p, %d) called\n", lock, waitflag)); - - status = pth_mutex_acquire(&thelock->mut, !waitflag, NULL); - CHECK_STATUS("pth_mutex_acquire[1]"); - success = thelock->locked == 0; - if (success) thelock->locked = 1; - status = pth_mutex_release( &thelock->mut ); - CHECK_STATUS("pth_mutex_release[1]"); - - if ( !success && waitflag ) { - /* continue trying until we get the lock */ - - /* mut must be locked by me -- part of the condition - * protocol */ - status = pth_mutex_acquire( &thelock->mut, !waitflag, NULL ); - CHECK_STATUS("pth_mutex_acquire[2]"); - while ( thelock->locked ) { - status = pth_cond_await(&thelock->lock_released, - &thelock->mut, NULL); - CHECK_STATUS("pth_cond_await"); - } - thelock->locked = 1; - status = pth_mutex_release( &thelock->mut ); - CHECK_STATUS("pth_mutex_release[2]"); - success = 1; + int success; + pth_lock *thelock = (pth_lock *)lock; + int status, error = 0; + + dprintf(("PyThread_acquire_lock(%p, %d) called\n", lock, waitflag)); + + status = pth_mutex_acquire(&thelock->mut, !waitflag, NULL); + CHECK_STATUS("pth_mutex_acquire[1]"); + success = thelock->locked == 0; + if (success) thelock->locked = 1; + status = pth_mutex_release( &thelock->mut ); + CHECK_STATUS("pth_mutex_release[1]"); + + if ( !success && waitflag ) { + /* continue trying until we get the lock */ + + /* mut must be locked by me -- part of the condition + * protocol */ + status = pth_mutex_acquire( &thelock->mut, !waitflag, NULL ); + CHECK_STATUS("pth_mutex_acquire[2]"); + while ( thelock->locked ) { + status = pth_cond_await(&thelock->lock_released, + &thelock->mut, NULL); + CHECK_STATUS("pth_cond_await"); } - if (error) success = 0; - dprintf(("PyThread_acquire_lock(%p, %d) -> %d\n", lock, waitflag, success)); - return success; + thelock->locked = 1; + status = pth_mutex_release( &thelock->mut ); + CHECK_STATUS("pth_mutex_release[2]"); + success = 1; + } + if (error) success = 0; + dprintf(("PyThread_acquire_lock(%p, %d) -> %d\n", lock, waitflag, success)); + return success; } void PyThread_release_lock(PyThread_type_lock lock) { - pth_lock *thelock = (pth_lock *)lock; - int status, error = 0; + pth_lock *thelock = (pth_lock *)lock; + int status, error = 0; - dprintf(("PyThread_release_lock(%p) called\n", lock)); + dprintf(("PyThread_release_lock(%p) called\n", lock)); - status = pth_mutex_acquire( &thelock->mut, 0, NULL ); - CHECK_STATUS("pth_mutex_acquire[3]"); + status = pth_mutex_acquire( &thelock->mut, 0, NULL ); + CHECK_STATUS("pth_mutex_acquire[3]"); - thelock->locked = 0; + thelock->locked = 0; - status = pth_mutex_release( &thelock->mut ); - CHECK_STATUS("pth_mutex_release[3]"); + status = pth_mutex_release( &thelock->mut ); + CHECK_STATUS("pth_mutex_release[3]"); - /* wake up someone (anyone, if any) waiting on the lock */ - status = pth_cond_notify( &thelock->lock_released, 0 ); - CHECK_STATUS("pth_cond_notify"); + /* wake up someone (anyone, if any) waiting on the lock */ + status = pth_cond_notify( &thelock->lock_released, 0 ); + CHECK_STATUS("pth_cond_notify"); } diff --git a/Python/thread_pthread.h b/Python/thread_pthread.h index 60d2fb2..32fd2d0 100644 --- a/Python/thread_pthread.h +++ b/Python/thread_pthread.h @@ -16,10 +16,10 @@ be conditional on _POSIX_THREAD_ATTR_STACKSIZE being defined. */ #ifdef _POSIX_THREAD_ATTR_STACKSIZE #ifndef THREAD_STACK_SIZE -#define THREAD_STACK_SIZE 0 /* use default stack size */ +#define THREAD_STACK_SIZE 0 /* use default stack size */ #endif /* for safety, ensure a viable minimum stacksize */ -#define THREAD_STACK_MIN 0x8000 /* 32kB */ +#define THREAD_STACK_MIN 0x8000 /* 32kB */ #else /* !_POSIX_THREAD_ATTR_STACKSIZE */ #ifdef THREAD_STACK_SIZE #error "THREAD_STACK_SIZE defined but _POSIX_THREAD_ATTR_STACKSIZE undefined" @@ -28,9 +28,9 @@ /* The POSIX spec says that implementations supporting the sem_* family of functions must indicate this by defining - _POSIX_SEMAPHORES. */ + _POSIX_SEMAPHORES. */ #ifdef _POSIX_SEMAPHORES -/* On FreeBSD 4.x, _POSIX_SEMAPHORES is defined empty, so +/* On FreeBSD 4.x, _POSIX_SEMAPHORES is defined empty, so we need to add 0 to make it work there as well. */ #if (_POSIX_SEMAPHORES+0) == -1 #define HAVE_BROKEN_POSIX_SEMAPHORES @@ -99,10 +99,10 @@ */ typedef struct { - char locked; /* 0=unlocked, 1=locked */ - /* a <cond, mutex> pair to handle an acquire of a locked lock */ - pthread_cond_t lock_released; - pthread_mutex_t mut; + char locked; /* 0=unlocked, 1=locked */ + /* a <cond, mutex> pair to handle an acquire of a locked lock */ + pthread_cond_t lock_released; + pthread_mutex_t mut; } pthread_lock; #define CHECK_STATUS(name) if (status != 0) { perror(name); error = 1; } @@ -120,11 +120,11 @@ void _noop(void) static void PyThread__init_thread(void) { - /* DO AN INIT BY STARTING THE THREAD */ - static int dummy = 0; - pthread_t thread1; - pthread_create(&thread1, NULL, (void *) _noop, &dummy); - pthread_join(thread1, NULL); + /* DO AN INIT BY STARTING THE THREAD */ + static int dummy = 0; + pthread_t thread1; + pthread_create(&thread1, NULL, (void *) _noop, &dummy); + pthread_join(thread1, NULL); } #else /* !_HAVE_BSDI */ @@ -133,7 +133,7 @@ static void PyThread__init_thread(void) { #if defined(_AIX) && defined(__GNUC__) - pthread_init(); + pthread_init(); #endif } @@ -147,59 +147,59 @@ PyThread__init_thread(void) long PyThread_start_new_thread(void (*func)(void *), void *arg) { - pthread_t th; - int status; + pthread_t th; + int status; #if defined(THREAD_STACK_SIZE) || defined(PTHREAD_SYSTEM_SCHED_SUPPORTED) - pthread_attr_t attrs; + pthread_attr_t attrs; #endif #if defined(THREAD_STACK_SIZE) - size_t tss; + size_t tss; #endif - dprintf(("PyThread_start_new_thread called\n")); - if (!initialized) - PyThread_init_thread(); + dprintf(("PyThread_start_new_thread called\n")); + if (!initialized) + PyThread_init_thread(); #if defined(THREAD_STACK_SIZE) || defined(PTHREAD_SYSTEM_SCHED_SUPPORTED) - if (pthread_attr_init(&attrs) != 0) - return -1; + if (pthread_attr_init(&attrs) != 0) + return -1; #endif #if defined(THREAD_STACK_SIZE) - tss = (_pythread_stacksize != 0) ? _pythread_stacksize - : THREAD_STACK_SIZE; - if (tss != 0) { - if (pthread_attr_setstacksize(&attrs, tss) != 0) { - pthread_attr_destroy(&attrs); - return -1; - } - } + tss = (_pythread_stacksize != 0) ? _pythread_stacksize + : THREAD_STACK_SIZE; + if (tss != 0) { + if (pthread_attr_setstacksize(&attrs, tss) != 0) { + pthread_attr_destroy(&attrs); + return -1; + } + } #endif #if defined(PTHREAD_SYSTEM_SCHED_SUPPORTED) - pthread_attr_setscope(&attrs, PTHREAD_SCOPE_SYSTEM); + pthread_attr_setscope(&attrs, PTHREAD_SCOPE_SYSTEM); #endif - status = pthread_create(&th, + status = pthread_create(&th, #if defined(THREAD_STACK_SIZE) || defined(PTHREAD_SYSTEM_SCHED_SUPPORTED) - &attrs, + &attrs, #else - (pthread_attr_t*)NULL, + (pthread_attr_t*)NULL, #endif - (void* (*)(void *))func, - (void *)arg - ); + (void* (*)(void *))func, + (void *)arg + ); #if defined(THREAD_STACK_SIZE) || defined(PTHREAD_SYSTEM_SCHED_SUPPORTED) - pthread_attr_destroy(&attrs); + pthread_attr_destroy(&attrs); #endif - if (status != 0) - return -1; + if (status != 0) + return -1; - pthread_detach(th); + pthread_detach(th); #if SIZEOF_PTHREAD_T <= SIZEOF_LONG - return (long) th; + return (long) th; #else - return (long) *(long *) &th; + return (long) *(long *) &th; #endif } @@ -210,67 +210,67 @@ PyThread_start_new_thread(void (*func)(void *), void *arg) - It is not clear that the 'volatile' (for AIX?) and ugly casting in the latter return statement (for Alpha OSF/1) are any longer necessary. */ -long +long PyThread_get_thread_ident(void) { - volatile pthread_t threadid; - if (!initialized) - PyThread_init_thread(); - /* Jump through some hoops for Alpha OSF/1 */ - threadid = pthread_self(); + volatile pthread_t threadid; + if (!initialized) + PyThread_init_thread(); + /* Jump through some hoops for Alpha OSF/1 */ + threadid = pthread_self(); #if SIZEOF_PTHREAD_T <= SIZEOF_LONG - return (long) threadid; + return (long) threadid; #else - return (long) *(long *) &threadid; + return (long) *(long *) &threadid; #endif } -static void +static void do_PyThread_exit_thread(int no_cleanup) { - dprintf(("PyThread_exit_thread called\n")); - if (!initialized) { - if (no_cleanup) - _exit(0); - else - exit(0); - } + dprintf(("PyThread_exit_thread called\n")); + if (!initialized) { + if (no_cleanup) + _exit(0); + else + exit(0); + } } -void +void PyThread_exit_thread(void) { - do_PyThread_exit_thread(0); + do_PyThread_exit_thread(0); } -void +void PyThread__exit_thread(void) { - do_PyThread_exit_thread(1); + do_PyThread_exit_thread(1); } #ifndef NO_EXIT_PROG -static void +static void do_PyThread_exit_prog(int status, int no_cleanup) { - dprintf(("PyThread_exit_prog(%d) called\n", status)); - if (!initialized) - if (no_cleanup) - _exit(status); - else - exit(status); + dprintf(("PyThread_exit_prog(%d) called\n", status)); + if (!initialized) + if (no_cleanup) + _exit(status); + else + exit(status); } -void +void PyThread_exit_prog(int status) { - do_PyThread_exit_prog(status, 0); + do_PyThread_exit_prog(status, 0); } -void +void PyThread__exit_prog(int status) { - do_PyThread_exit_prog(status, 1); + do_PyThread_exit_prog(status, 1); } #endif /* NO_EXIT_PROG */ @@ -280,47 +280,47 @@ PyThread__exit_prog(int status) * Lock support. */ -PyThread_type_lock +PyThread_type_lock PyThread_allocate_lock(void) { - sem_t *lock; - int status, error = 0; + sem_t *lock; + int status, error = 0; - dprintf(("PyThread_allocate_lock called\n")); - if (!initialized) - PyThread_init_thread(); + dprintf(("PyThread_allocate_lock called\n")); + if (!initialized) + PyThread_init_thread(); - lock = (sem_t *)malloc(sizeof(sem_t)); + lock = (sem_t *)malloc(sizeof(sem_t)); - if (lock) { - status = sem_init(lock,0,1); - CHECK_STATUS("sem_init"); + if (lock) { + status = sem_init(lock,0,1); + CHECK_STATUS("sem_init"); - if (error) { - free((void *)lock); - lock = NULL; - } - } + if (error) { + free((void *)lock); + lock = NULL; + } + } - dprintf(("PyThread_allocate_lock() -> %p\n", lock)); - return (PyThread_type_lock)lock; + dprintf(("PyThread_allocate_lock() -> %p\n", lock)); + return (PyThread_type_lock)lock; } -void +void PyThread_free_lock(PyThread_type_lock lock) { - sem_t *thelock = (sem_t *)lock; - int status, error = 0; + sem_t *thelock = (sem_t *)lock; + int status, error = 0; - dprintf(("PyThread_free_lock(%p) called\n", lock)); + dprintf(("PyThread_free_lock(%p) called\n", lock)); - if (!thelock) - return; + if (!thelock) + return; - status = sem_destroy(thelock); - CHECK_STATUS("sem_destroy"); + status = sem_destroy(thelock); + CHECK_STATUS("sem_destroy"); - free((void *)thelock); + free((void *)thelock); } /* @@ -332,47 +332,47 @@ PyThread_free_lock(PyThread_type_lock lock) static int fix_status(int status) { - return (status == -1) ? errno : status; + return (status == -1) ? errno : status; } -int +int PyThread_acquire_lock(PyThread_type_lock lock, int waitflag) { - int success; - sem_t *thelock = (sem_t *)lock; - int status, error = 0; - - dprintf(("PyThread_acquire_lock(%p, %d) called\n", lock, waitflag)); - - do { - if (waitflag) - status = fix_status(sem_wait(thelock)); - else - status = fix_status(sem_trywait(thelock)); - } while (status == EINTR); /* Retry if interrupted by a signal */ - - if (waitflag) { - CHECK_STATUS("sem_wait"); - } else if (status != EAGAIN) { - CHECK_STATUS("sem_trywait"); - } - - success = (status == 0) ? 1 : 0; - - dprintf(("PyThread_acquire_lock(%p, %d) -> %d\n", lock, waitflag, success)); - return success; + int success; + sem_t *thelock = (sem_t *)lock; + int status, error = 0; + + dprintf(("PyThread_acquire_lock(%p, %d) called\n", lock, waitflag)); + + do { + if (waitflag) + status = fix_status(sem_wait(thelock)); + else + status = fix_status(sem_trywait(thelock)); + } while (status == EINTR); /* Retry if interrupted by a signal */ + + if (waitflag) { + CHECK_STATUS("sem_wait"); + } else if (status != EAGAIN) { + CHECK_STATUS("sem_trywait"); + } + + success = (status == 0) ? 1 : 0; + + dprintf(("PyThread_acquire_lock(%p, %d) -> %d\n", lock, waitflag, success)); + return success; } -void +void PyThread_release_lock(PyThread_type_lock lock) { - sem_t *thelock = (sem_t *)lock; - int status, error = 0; + sem_t *thelock = (sem_t *)lock; + int status, error = 0; - dprintf(("PyThread_release_lock(%p) called\n", lock)); + dprintf(("PyThread_release_lock(%p) called\n", lock)); - status = sem_post(thelock); - CHECK_STATUS("sem_post"); + status = sem_post(thelock); + CHECK_STATUS("sem_post"); } #else /* USE_SEMAPHORES */ @@ -380,109 +380,109 @@ PyThread_release_lock(PyThread_type_lock lock) /* * Lock support. */ -PyThread_type_lock +PyThread_type_lock PyThread_allocate_lock(void) { - pthread_lock *lock; - int status, error = 0; - - dprintf(("PyThread_allocate_lock called\n")); - if (!initialized) - PyThread_init_thread(); - - lock = (pthread_lock *) malloc(sizeof(pthread_lock)); - if (lock) { - memset((void *)lock, '\0', sizeof(pthread_lock)); - lock->locked = 0; - - status = pthread_mutex_init(&lock->mut, - pthread_mutexattr_default); - CHECK_STATUS("pthread_mutex_init"); - - status = pthread_cond_init(&lock->lock_released, - pthread_condattr_default); - CHECK_STATUS("pthread_cond_init"); - - if (error) { - free((void *)lock); - lock = 0; - } - } - - dprintf(("PyThread_allocate_lock() -> %p\n", lock)); - return (PyThread_type_lock) lock; + pthread_lock *lock; + int status, error = 0; + + dprintf(("PyThread_allocate_lock called\n")); + if (!initialized) + PyThread_init_thread(); + + lock = (pthread_lock *) malloc(sizeof(pthread_lock)); + if (lock) { + memset((void *)lock, '\0', sizeof(pthread_lock)); + lock->locked = 0; + + status = pthread_mutex_init(&lock->mut, + pthread_mutexattr_default); + CHECK_STATUS("pthread_mutex_init"); + + status = pthread_cond_init(&lock->lock_released, + pthread_condattr_default); + CHECK_STATUS("pthread_cond_init"); + + if (error) { + free((void *)lock); + lock = 0; + } + } + + dprintf(("PyThread_allocate_lock() -> %p\n", lock)); + return (PyThread_type_lock) lock; } -void +void PyThread_free_lock(PyThread_type_lock lock) { - pthread_lock *thelock = (pthread_lock *)lock; - int status, error = 0; + pthread_lock *thelock = (pthread_lock *)lock; + int status, error = 0; - dprintf(("PyThread_free_lock(%p) called\n", lock)); + dprintf(("PyThread_free_lock(%p) called\n", lock)); - status = pthread_mutex_destroy( &thelock->mut ); - CHECK_STATUS("pthread_mutex_destroy"); + status = pthread_mutex_destroy( &thelock->mut ); + CHECK_STATUS("pthread_mutex_destroy"); - status = pthread_cond_destroy( &thelock->lock_released ); - CHECK_STATUS("pthread_cond_destroy"); + status = pthread_cond_destroy( &thelock->lock_released ); + CHECK_STATUS("pthread_cond_destroy"); - free((void *)thelock); + free((void *)thelock); } -int +int PyThread_acquire_lock(PyThread_type_lock lock, int waitflag) { - int success; - pthread_lock *thelock = (pthread_lock *)lock; - int status, error = 0; - - dprintf(("PyThread_acquire_lock(%p, %d) called\n", lock, waitflag)); - - status = pthread_mutex_lock( &thelock->mut ); - CHECK_STATUS("pthread_mutex_lock[1]"); - success = thelock->locked == 0; - - if ( !success && waitflag ) { - /* continue trying until we get the lock */ - - /* mut must be locked by me -- part of the condition - * protocol */ - while ( thelock->locked ) { - status = pthread_cond_wait(&thelock->lock_released, - &thelock->mut); - CHECK_STATUS("pthread_cond_wait"); - } - success = 1; - } - if (success) thelock->locked = 1; - status = pthread_mutex_unlock( &thelock->mut ); - CHECK_STATUS("pthread_mutex_unlock[1]"); - - if (error) success = 0; - dprintf(("PyThread_acquire_lock(%p, %d) -> %d\n", lock, waitflag, success)); - return success; + int success; + pthread_lock *thelock = (pthread_lock *)lock; + int status, error = 0; + + dprintf(("PyThread_acquire_lock(%p, %d) called\n", lock, waitflag)); + + status = pthread_mutex_lock( &thelock->mut ); + CHECK_STATUS("pthread_mutex_lock[1]"); + success = thelock->locked == 0; + + if ( !success && waitflag ) { + /* continue trying until we get the lock */ + + /* mut must be locked by me -- part of the condition + * protocol */ + while ( thelock->locked ) { + status = pthread_cond_wait(&thelock->lock_released, + &thelock->mut); + CHECK_STATUS("pthread_cond_wait"); + } + success = 1; + } + if (success) thelock->locked = 1; + status = pthread_mutex_unlock( &thelock->mut ); + CHECK_STATUS("pthread_mutex_unlock[1]"); + + if (error) success = 0; + dprintf(("PyThread_acquire_lock(%p, %d) -> %d\n", lock, waitflag, success)); + return success; } -void +void PyThread_release_lock(PyThread_type_lock lock) { - pthread_lock *thelock = (pthread_lock *)lock; - int status, error = 0; + pthread_lock *thelock = (pthread_lock *)lock; + int status, error = 0; - dprintf(("PyThread_release_lock(%p) called\n", lock)); + dprintf(("PyThread_release_lock(%p) called\n", lock)); - status = pthread_mutex_lock( &thelock->mut ); - CHECK_STATUS("pthread_mutex_lock[3]"); + status = pthread_mutex_lock( &thelock->mut ); + CHECK_STATUS("pthread_mutex_lock[3]"); - thelock->locked = 0; + thelock->locked = 0; - status = pthread_mutex_unlock( &thelock->mut ); - CHECK_STATUS("pthread_mutex_unlock[3]"); + status = pthread_mutex_unlock( &thelock->mut ); + CHECK_STATUS("pthread_mutex_unlock[3]"); - /* wake up someone (anyone, if any) waiting on the lock */ - status = pthread_cond_signal( &thelock->lock_released ); - CHECK_STATUS("pthread_cond_signal"); + /* wake up someone (anyone, if any) waiting on the lock */ + status = pthread_cond_signal( &thelock->lock_released ); + CHECK_STATUS("pthread_cond_signal"); } #endif /* USE_SEMAPHORES */ @@ -495,39 +495,39 @@ static int _pythread_pthread_set_stacksize(size_t size) { #if defined(THREAD_STACK_SIZE) - pthread_attr_t attrs; - size_t tss_min; - int rc = 0; + pthread_attr_t attrs; + size_t tss_min; + int rc = 0; #endif - /* set to default */ - if (size == 0) { - _pythread_stacksize = 0; - return 0; - } + /* set to default */ + if (size == 0) { + _pythread_stacksize = 0; + return 0; + } #if defined(THREAD_STACK_SIZE) #if defined(PTHREAD_STACK_MIN) - tss_min = PTHREAD_STACK_MIN > THREAD_STACK_MIN ? PTHREAD_STACK_MIN - : THREAD_STACK_MIN; + tss_min = PTHREAD_STACK_MIN > THREAD_STACK_MIN ? PTHREAD_STACK_MIN + : THREAD_STACK_MIN; #else - tss_min = THREAD_STACK_MIN; + tss_min = THREAD_STACK_MIN; #endif - if (size >= tss_min) { - /* validate stack size by setting thread attribute */ - if (pthread_attr_init(&attrs) == 0) { - rc = pthread_attr_setstacksize(&attrs, size); - pthread_attr_destroy(&attrs); - if (rc == 0) { - _pythread_stacksize = size; - return 0; - } - } - } - return -1; + if (size >= tss_min) { + /* validate stack size by setting thread attribute */ + if (pthread_attr_init(&attrs) == 0) { + rc = pthread_attr_setstacksize(&attrs, size); + pthread_attr_destroy(&attrs); + if (rc == 0) { + _pythread_stacksize = size; + return 0; + } + } + } + return -1; #else - return -2; + return -2; #endif } -#define THREAD_SET_STACKSIZE(x) _pythread_pthread_set_stacksize(x) +#define THREAD_SET_STACKSIZE(x) _pythread_pthread_set_stacksize(x) diff --git a/Python/thread_sgi.h b/Python/thread_sgi.h index 2346658..679d113 100644 --- a/Python/thread_sgi.h +++ b/Python/thread_sgi.h @@ -8,25 +8,25 @@ #include <ulocks.h> #include <errno.h> -#define HDR_SIZE 2680 /* sizeof(ushdr_t) */ -#define MAXPROC 100 /* max # of threads that can be started */ +#define HDR_SIZE 2680 /* sizeof(ushdr_t) */ +#define MAXPROC 100 /* max # of threads that can be started */ static usptr_t *shared_arena; -static ulock_t count_lock; /* protection for some variables */ -static ulock_t wait_lock; /* lock used to wait for other threads */ -static int waiting_for_threads; /* protected by count_lock */ -static int nthreads; /* protected by count_lock */ +static ulock_t count_lock; /* protection for some variables */ +static ulock_t wait_lock; /* lock used to wait for other threads */ +static int waiting_for_threads; /* protected by count_lock */ +static int nthreads; /* protected by count_lock */ static int exit_status; #ifndef NO_EXIT_PROG -static int do_exit; /* indicates that the program is to exit */ +static int do_exit; /* indicates that the program is to exit */ #endif -static int exiting; /* we're already exiting (for maybe_exit) */ -static pid_t my_pid; /* PID of main thread */ +static int exiting; /* we're already exiting (for maybe_exit) */ +static pid_t my_pid; /* PID of main thread */ static struct pidlist { - pid_t parent; - pid_t child; -} pidlist[MAXPROC]; /* PIDs of other threads; protected by count_lock */ -static int maxpidindex; /* # of PIDs in pidlist */ + pid_t parent; + pid_t child; +} pidlist[MAXPROC]; /* PIDs of other threads; protected by count_lock */ +static int maxpidindex; /* # of PIDs in pidlist */ #ifndef NO_EXIT_PROG /* @@ -36,19 +36,19 @@ static int maxpidindex; /* # of PIDs in pidlist */ */ static void exit_sig(void) { - d2printf(("exit_sig called\n")); - if (exiting && getpid() == my_pid) { - d2printf(("already exiting\n")); - return; - } - if (do_exit) { - d2printf(("exiting in exit_sig\n")); + d2printf(("exit_sig called\n")); + if (exiting && getpid() == my_pid) { + d2printf(("already exiting\n")); + return; + } + if (do_exit) { + d2printf(("exiting in exit_sig\n")); #ifdef Py_DEBUG - if ((thread_debug & 8) == 0) - thread_debug &= ~1; /* don't produce debug messages */ + if ((thread_debug & 8) == 0) + thread_debug &= ~1; /* don't produce debug messages */ #endif - PyThread_exit_thread(); - } + PyThread_exit_thread(); + } } /* @@ -57,12 +57,12 @@ static void exit_sig(void) */ static void maybe_exit(void) { - dprintf(("maybe_exit called\n")); - if (exiting) { - dprintf(("already exiting\n")); - return; - } - PyThread_exit_prog(0); + dprintf(("maybe_exit called\n")); + if (exiting) { + dprintf(("already exiting\n")); + return; + } + PyThread_exit_prog(0); } #endif /* NO_EXIT_PROG */ @@ -72,58 +72,58 @@ static void maybe_exit(void) static void PyThread__init_thread(void) { #ifndef NO_EXIT_PROG - struct sigaction s; + struct sigaction s; #endif /* NO_EXIT_PROG */ #ifdef USE_DL - long addr, size; + long addr, size; #endif /* USE_DL */ #ifdef USE_DL - if ((size = usconfig(CONF_INITSIZE, 64*1024)) < 0) - perror("usconfig - CONF_INITSIZE (check)"); - if (usconfig(CONF_INITSIZE, size) < 0) - perror("usconfig - CONF_INITSIZE (reset)"); - addr = (long) dl_getrange(size + HDR_SIZE); - dprintf(("trying to use addr %p-%p for shared arena\n", addr, addr+size)); - errno = 0; - if ((addr = usconfig(CONF_ATTACHADDR, addr)) < 0 && errno != 0) - perror("usconfig - CONF_ATTACHADDR (set)"); + if ((size = usconfig(CONF_INITSIZE, 64*1024)) < 0) + perror("usconfig - CONF_INITSIZE (check)"); + if (usconfig(CONF_INITSIZE, size) < 0) + perror("usconfig - CONF_INITSIZE (reset)"); + addr = (long) dl_getrange(size + HDR_SIZE); + dprintf(("trying to use addr %p-%p for shared arena\n", addr, addr+size)); + errno = 0; + if ((addr = usconfig(CONF_ATTACHADDR, addr)) < 0 && errno != 0) + perror("usconfig - CONF_ATTACHADDR (set)"); #endif /* USE_DL */ - if (usconfig(CONF_INITUSERS, 16) < 0) - perror("usconfig - CONF_INITUSERS"); - my_pid = getpid(); /* so that we know which is the main thread */ + if (usconfig(CONF_INITUSERS, 16) < 0) + perror("usconfig - CONF_INITUSERS"); + my_pid = getpid(); /* so that we know which is the main thread */ #ifndef NO_EXIT_PROG - atexit(maybe_exit); - s.sa_handler = exit_sig; - sigemptyset(&s.sa_mask); - /*sigaddset(&s.sa_mask, SIGUSR1);*/ - s.sa_flags = 0; - sigaction(SIGUSR1, &s, 0); - if (prctl(PR_SETEXITSIG, SIGUSR1) < 0) - perror("prctl - PR_SETEXITSIG"); + atexit(maybe_exit); + s.sa_handler = exit_sig; + sigemptyset(&s.sa_mask); + /*sigaddset(&s.sa_mask, SIGUSR1);*/ + s.sa_flags = 0; + sigaction(SIGUSR1, &s, 0); + if (prctl(PR_SETEXITSIG, SIGUSR1) < 0) + perror("prctl - PR_SETEXITSIG"); #endif /* NO_EXIT_PROG */ - if (usconfig(CONF_ARENATYPE, US_SHAREDONLY) < 0) - perror("usconfig - CONF_ARENATYPE"); - usconfig(CONF_LOCKTYPE, US_DEBUG); /* XXX */ + if (usconfig(CONF_ARENATYPE, US_SHAREDONLY) < 0) + perror("usconfig - CONF_ARENATYPE"); + usconfig(CONF_LOCKTYPE, US_DEBUG); /* XXX */ #ifdef Py_DEBUG - if (thread_debug & 4) - usconfig(CONF_LOCKTYPE, US_DEBUGPLUS); - else if (thread_debug & 2) - usconfig(CONF_LOCKTYPE, US_DEBUG); + if (thread_debug & 4) + usconfig(CONF_LOCKTYPE, US_DEBUGPLUS); + else if (thread_debug & 2) + usconfig(CONF_LOCKTYPE, US_DEBUG); #endif /* Py_DEBUG */ - if ((shared_arena = usinit(tmpnam(0))) == 0) - perror("usinit"); + if ((shared_arena = usinit(tmpnam(0))) == 0) + perror("usinit"); #ifdef USE_DL - if (usconfig(CONF_ATTACHADDR, addr) < 0) /* reset address */ - perror("usconfig - CONF_ATTACHADDR (reset)"); + if (usconfig(CONF_ATTACHADDR, addr) < 0) /* reset address */ + perror("usconfig - CONF_ATTACHADDR (reset)"); #endif /* USE_DL */ - if ((count_lock = usnewlock(shared_arena)) == NULL) - perror("usnewlock (count_lock)"); - (void) usinitlock(count_lock); - if ((wait_lock = usnewlock(shared_arena)) == NULL) - perror("usnewlock (wait_lock)"); - dprintf(("arena start: %p, arena size: %ld\n", shared_arena, (long) usconfig(CONF_GETSIZE, shared_arena))); + if ((count_lock = usnewlock(shared_arena)) == NULL) + perror("usnewlock (count_lock)"); + (void) usinitlock(count_lock); + if ((wait_lock = usnewlock(shared_arena)) == NULL) + perror("usnewlock (wait_lock)"); + dprintf(("arena start: %p, arena size: %ld\n", shared_arena, (long) usconfig(CONF_GETSIZE, shared_arena))); } /* @@ -132,198 +132,198 @@ static void PyThread__init_thread(void) static void clean_threads(void) { - int i, j; - pid_t mypid, pid; + int i, j; + pid_t mypid, pid; - /* clean up any exited threads */ - mypid = getpid(); - i = 0; - while (i < maxpidindex) { - if (pidlist[i].parent == mypid && (pid = pidlist[i].child) > 0) { - pid = waitpid(pid, 0, WNOHANG); - if (pid > 0) { - /* a thread has exited */ - pidlist[i] = pidlist[--maxpidindex]; - /* remove references to children of dead proc */ - for (j = 0; j < maxpidindex; j++) - if (pidlist[j].parent == pid) - pidlist[j].child = -1; - continue; /* don't increment i */ - } - } - i++; - } - /* clean up the list */ - i = 0; - while (i < maxpidindex) { - if (pidlist[i].child == -1) { - pidlist[i] = pidlist[--maxpidindex]; - continue; /* don't increment i */ - } - i++; - } + /* clean up any exited threads */ + mypid = getpid(); + i = 0; + while (i < maxpidindex) { + if (pidlist[i].parent == mypid && (pid = pidlist[i].child) > 0) { + pid = waitpid(pid, 0, WNOHANG); + if (pid > 0) { + /* a thread has exited */ + pidlist[i] = pidlist[--maxpidindex]; + /* remove references to children of dead proc */ + for (j = 0; j < maxpidindex; j++) + if (pidlist[j].parent == pid) + pidlist[j].child = -1; + continue; /* don't increment i */ + } + } + i++; + } + /* clean up the list */ + i = 0; + while (i < maxpidindex) { + if (pidlist[i].child == -1) { + pidlist[i] = pidlist[--maxpidindex]; + continue; /* don't increment i */ + } + i++; + } } long PyThread_start_new_thread(void (*func)(void *), void *arg) { #ifdef USE_DL - long addr, size; - static int local_initialized = 0; + long addr, size; + static int local_initialized = 0; #endif /* USE_DL */ - int success = 0; /* init not needed when SOLARIS_THREADS and */ - /* C_THREADS implemented properly */ + int success = 0; /* init not needed when SOLARIS_THREADS and */ + /* C_THREADS implemented properly */ - dprintf(("PyThread_start_new_thread called\n")); - if (!initialized) - PyThread_init_thread(); - switch (ussetlock(count_lock)) { - case 0: return 0; - case -1: perror("ussetlock (count_lock)"); - } - if (maxpidindex >= MAXPROC) - success = -1; - else { + dprintf(("PyThread_start_new_thread called\n")); + if (!initialized) + PyThread_init_thread(); + switch (ussetlock(count_lock)) { + case 0: return 0; + case -1: perror("ussetlock (count_lock)"); + } + if (maxpidindex >= MAXPROC) + success = -1; + else { #ifdef USE_DL - if (!local_initialized) { - if ((size = usconfig(CONF_INITSIZE, 64*1024)) < 0) - perror("usconfig - CONF_INITSIZE (check)"); - if (usconfig(CONF_INITSIZE, size) < 0) - perror("usconfig - CONF_INITSIZE (reset)"); - addr = (long) dl_getrange(size + HDR_SIZE); - dprintf(("trying to use addr %p-%p for sproc\n", - addr, addr+size)); - errno = 0; - if ((addr = usconfig(CONF_ATTACHADDR, addr)) < 0 && - errno != 0) - perror("usconfig - CONF_ATTACHADDR (set)"); - } + if (!local_initialized) { + if ((size = usconfig(CONF_INITSIZE, 64*1024)) < 0) + perror("usconfig - CONF_INITSIZE (check)"); + if (usconfig(CONF_INITSIZE, size) < 0) + perror("usconfig - CONF_INITSIZE (reset)"); + addr = (long) dl_getrange(size + HDR_SIZE); + dprintf(("trying to use addr %p-%p for sproc\n", + addr, addr+size)); + errno = 0; + if ((addr = usconfig(CONF_ATTACHADDR, addr)) < 0 && + errno != 0) + perror("usconfig - CONF_ATTACHADDR (set)"); + } #endif /* USE_DL */ - clean_threads(); - if ((success = sproc(func, PR_SALL, arg)) < 0) - perror("sproc"); + clean_threads(); + if ((success = sproc(func, PR_SALL, arg)) < 0) + perror("sproc"); #ifdef USE_DL - if (!local_initialized) { - if (usconfig(CONF_ATTACHADDR, addr) < 0) - /* reset address */ - perror("usconfig - CONF_ATTACHADDR (reset)"); - local_initialized = 1; - } + if (!local_initialized) { + if (usconfig(CONF_ATTACHADDR, addr) < 0) + /* reset address */ + perror("usconfig - CONF_ATTACHADDR (reset)"); + local_initialized = 1; + } #endif /* USE_DL */ - if (success >= 0) { - nthreads++; - pidlist[maxpidindex].parent = getpid(); - pidlist[maxpidindex++].child = success; - dprintf(("pidlist[%d] = %d\n", - maxpidindex-1, success)); - } - } - if (usunsetlock(count_lock) < 0) - perror("usunsetlock (count_lock)"); - return success; + if (success >= 0) { + nthreads++; + pidlist[maxpidindex].parent = getpid(); + pidlist[maxpidindex++].child = success; + dprintf(("pidlist[%d] = %d\n", + maxpidindex-1, success)); + } + } + if (usunsetlock(count_lock) < 0) + perror("usunsetlock (count_lock)"); + return success; } long PyThread_get_thread_ident(void) { - return getpid(); + return getpid(); } static void do_PyThread_exit_thread(int no_cleanup) { - dprintf(("PyThread_exit_thread called\n")); - if (!initialized) - if (no_cleanup) - _exit(0); - else - exit(0); - if (ussetlock(count_lock) < 0) - perror("ussetlock (count_lock)"); - nthreads--; - if (getpid() == my_pid) { - /* main thread; wait for other threads to exit */ - exiting = 1; + dprintf(("PyThread_exit_thread called\n")); + if (!initialized) + if (no_cleanup) + _exit(0); + else + exit(0); + if (ussetlock(count_lock) < 0) + perror("ussetlock (count_lock)"); + nthreads--; + if (getpid() == my_pid) { + /* main thread; wait for other threads to exit */ + exiting = 1; #ifndef NO_EXIT_PROG - if (do_exit) { - int i; + if (do_exit) { + int i; - /* notify other threads */ - clean_threads(); - if (nthreads >= 0) { - dprintf(("kill other threads\n")); - for (i = 0; i < maxpidindex; i++) - if (pidlist[i].child > 0) - (void) kill(pidlist[i].child, - SIGKILL); - _exit(exit_status); - } - } + /* notify other threads */ + clean_threads(); + if (nthreads >= 0) { + dprintf(("kill other threads\n")); + for (i = 0; i < maxpidindex; i++) + if (pidlist[i].child > 0) + (void) kill(pidlist[i].child, + SIGKILL); + _exit(exit_status); + } + } #endif /* NO_EXIT_PROG */ - waiting_for_threads = 1; - if (ussetlock(wait_lock) < 0) - perror("ussetlock (wait_lock)"); - for (;;) { - if (nthreads < 0) { - dprintf(("really exit (%d)\n", exit_status)); - if (no_cleanup) - _exit(exit_status); - else - exit(exit_status); - } - if (usunsetlock(count_lock) < 0) - perror("usunsetlock (count_lock)"); - dprintf(("waiting for other threads (%d)\n", nthreads)); - if (ussetlock(wait_lock) < 0) - perror("ussetlock (wait_lock)"); - if (ussetlock(count_lock) < 0) - perror("ussetlock (count_lock)"); - } - } - /* not the main thread */ - if (waiting_for_threads) { - dprintf(("main thread is waiting\n")); - if (usunsetlock(wait_lock) < 0) - perror("usunsetlock (wait_lock)"); - } + waiting_for_threads = 1; + if (ussetlock(wait_lock) < 0) + perror("ussetlock (wait_lock)"); + for (;;) { + if (nthreads < 0) { + dprintf(("really exit (%d)\n", exit_status)); + if (no_cleanup) + _exit(exit_status); + else + exit(exit_status); + } + if (usunsetlock(count_lock) < 0) + perror("usunsetlock (count_lock)"); + dprintf(("waiting for other threads (%d)\n", nthreads)); + if (ussetlock(wait_lock) < 0) + perror("ussetlock (wait_lock)"); + if (ussetlock(count_lock) < 0) + perror("ussetlock (count_lock)"); + } + } + /* not the main thread */ + if (waiting_for_threads) { + dprintf(("main thread is waiting\n")); + if (usunsetlock(wait_lock) < 0) + perror("usunsetlock (wait_lock)"); + } #ifndef NO_EXIT_PROG - else if (do_exit) - (void) kill(my_pid, SIGUSR1); + else if (do_exit) + (void) kill(my_pid, SIGUSR1); #endif /* NO_EXIT_PROG */ - if (usunsetlock(count_lock) < 0) - perror("usunsetlock (count_lock)"); - _exit(0); + if (usunsetlock(count_lock) < 0) + perror("usunsetlock (count_lock)"); + _exit(0); } void PyThread_exit_thread(void) { - do_PyThread_exit_thread(0); + do_PyThread_exit_thread(0); } void PyThread__exit_thread(void) { - do_PyThread_exit_thread(1); + do_PyThread_exit_thread(1); } #ifndef NO_EXIT_PROG static void do_PyThread_exit_prog(int status, int no_cleanup) { - dprintf(("PyThread_exit_prog(%d) called\n", status)); - if (!initialized) - if (no_cleanup) - _exit(status); - else - exit(status); - do_exit = 1; - exit_status = status; - do_PyThread_exit_thread(no_cleanup); + dprintf(("PyThread_exit_prog(%d) called\n", status)); + if (!initialized) + if (no_cleanup) + _exit(status); + else + exit(status); + do_exit = 1; + exit_status = status; + do_PyThread_exit_thread(no_cleanup); } void PyThread_exit_prog(int status) { - do_PyThread_exit_prog(status, 0); + do_PyThread_exit_prog(status, 0); } void PyThread__exit_prog(int status) { - do_PyThread_exit_prog(status, 1); + do_PyThread_exit_prog(status, 1); } #endif /* NO_EXIT_PROG */ @@ -332,44 +332,44 @@ void PyThread__exit_prog(int status) */ PyThread_type_lock PyThread_allocate_lock(void) { - ulock_t lock; + ulock_t lock; - dprintf(("PyThread_allocate_lock called\n")); - if (!initialized) - PyThread_init_thread(); + dprintf(("PyThread_allocate_lock called\n")); + if (!initialized) + PyThread_init_thread(); - if ((lock = usnewlock(shared_arena)) == NULL) - perror("usnewlock"); - (void) usinitlock(lock); - dprintf(("PyThread_allocate_lock() -> %p\n", lock)); - return (PyThread_type_lock) lock; + if ((lock = usnewlock(shared_arena)) == NULL) + perror("usnewlock"); + (void) usinitlock(lock); + dprintf(("PyThread_allocate_lock() -> %p\n", lock)); + return (PyThread_type_lock) lock; } void PyThread_free_lock(PyThread_type_lock lock) { - dprintf(("PyThread_free_lock(%p) called\n", lock)); - usfreelock((ulock_t) lock, shared_arena); + dprintf(("PyThread_free_lock(%p) called\n", lock)); + usfreelock((ulock_t) lock, shared_arena); } int PyThread_acquire_lock(PyThread_type_lock lock, int waitflag) { - int success; + int success; - dprintf(("PyThread_acquire_lock(%p, %d) called\n", lock, waitflag)); - errno = 0; /* clear it just in case */ - if (waitflag) - success = ussetlock((ulock_t) lock); - else - success = uscsetlock((ulock_t) lock, 1); /* Try it once */ - if (success < 0) - perror(waitflag ? "ussetlock" : "uscsetlock"); - dprintf(("PyThread_acquire_lock(%p, %d) -> %d\n", lock, waitflag, success)); - return success; + dprintf(("PyThread_acquire_lock(%p, %d) called\n", lock, waitflag)); + errno = 0; /* clear it just in case */ + if (waitflag) + success = ussetlock((ulock_t) lock); + else + success = uscsetlock((ulock_t) lock, 1); /* Try it once */ + if (success < 0) + perror(waitflag ? "ussetlock" : "uscsetlock"); + dprintf(("PyThread_acquire_lock(%p, %d) -> %d\n", lock, waitflag, success)); + return success; } void PyThread_release_lock(PyThread_type_lock lock) { - dprintf(("PyThread_release_lock(%p) called\n", lock)); - if (usunsetlock((ulock_t) lock) < 0) - perror("usunsetlock"); + dprintf(("PyThread_release_lock(%p) called\n", lock)); + if (usunsetlock((ulock_t) lock) < 0) + perror("usunsetlock"); } diff --git a/Python/thread_solaris.h b/Python/thread_solaris.h index ff3e6f3..56ac8ae 100644 --- a/Python/thread_solaris.h +++ b/Python/thread_solaris.h @@ -17,158 +17,158 @@ static void PyThread__init_thread(void) * Thread support. */ struct func_arg { - void (*func)(void *); - void *arg; + void (*func)(void *); + void *arg; }; static void * new_func(void *funcarg) { - void (*func)(void *); - void *arg; - - func = ((struct func_arg *) funcarg)->func; - arg = ((struct func_arg *) funcarg)->arg; - free(funcarg); - (*func)(arg); - return 0; + void (*func)(void *); + void *arg; + + func = ((struct func_arg *) funcarg)->func; + arg = ((struct func_arg *) funcarg)->arg; + free(funcarg); + (*func)(arg); + return 0; } long PyThread_start_new_thread(void (*func)(void *), void *arg) { - thread_t tid; - struct func_arg *funcarg; - - dprintf(("PyThread_start_new_thread called\n")); - if (!initialized) - PyThread_init_thread(); - funcarg = (struct func_arg *) malloc(sizeof(struct func_arg)); - funcarg->func = func; - funcarg->arg = arg; - if (thr_create(0, 0, new_func, funcarg, - THR_DETACHED | THR_NEW_LWP, &tid)) { - perror("thr_create"); - free((void *) funcarg); - return -1; - } - return tid; + thread_t tid; + struct func_arg *funcarg; + + dprintf(("PyThread_start_new_thread called\n")); + if (!initialized) + PyThread_init_thread(); + funcarg = (struct func_arg *) malloc(sizeof(struct func_arg)); + funcarg->func = func; + funcarg->arg = arg; + if (thr_create(0, 0, new_func, funcarg, + THR_DETACHED | THR_NEW_LWP, &tid)) { + perror("thr_create"); + free((void *) funcarg); + return -1; + } + return tid; } long PyThread_get_thread_ident(void) { - if (!initialized) - PyThread_init_thread(); - return thr_self(); + if (!initialized) + PyThread_init_thread(); + return thr_self(); } -static void +static void do_PyThread_exit_thread(int no_cleanup) { - dprintf(("PyThread_exit_thread called\n")); - if (!initialized) - if (no_cleanup) - _exit(0); - else - exit(0); - thr_exit(0); + dprintf(("PyThread_exit_thread called\n")); + if (!initialized) + if (no_cleanup) + _exit(0); + else + exit(0); + thr_exit(0); } -void +void PyThread_exit_thread(void) { - do_PyThread_exit_thread(0); + do_PyThread_exit_thread(0); } -void +void PyThread__exit_thread(void) { - do_PyThread_exit_thread(1); + do_PyThread_exit_thread(1); } #ifndef NO_EXIT_PROG -static void +static void do_PyThread_exit_prog(int status, int no_cleanup) { - dprintf(("PyThread_exit_prog(%d) called\n", status)); - if (!initialized) - if (no_cleanup) - _exit(status); - else - exit(status); - if (no_cleanup) - _exit(status); - else - exit(status); + dprintf(("PyThread_exit_prog(%d) called\n", status)); + if (!initialized) + if (no_cleanup) + _exit(status); + else + exit(status); + if (no_cleanup) + _exit(status); + else + exit(status); } -void +void PyThread_exit_prog(int status) { - do_PyThread_exit_prog(status, 0); + do_PyThread_exit_prog(status, 0); } -void +void PyThread__exit_prog(int status) { - do_PyThread_exit_prog(status, 1); + do_PyThread_exit_prog(status, 1); } #endif /* NO_EXIT_PROG */ /* * Lock support. */ -PyThread_type_lock +PyThread_type_lock PyThread_allocate_lock(void) { - mutex_t *lock; - - dprintf(("PyThread_allocate_lock called\n")); - if (!initialized) - PyThread_init_thread(); - - lock = (mutex_t *) malloc(sizeof(mutex_t)); - if (mutex_init(lock, USYNC_THREAD, 0)) { - perror("mutex_init"); - free((void *) lock); - lock = 0; - } - dprintf(("PyThread_allocate_lock() -> %p\n", lock)); - return (PyThread_type_lock) lock; + mutex_t *lock; + + dprintf(("PyThread_allocate_lock called\n")); + if (!initialized) + PyThread_init_thread(); + + lock = (mutex_t *) malloc(sizeof(mutex_t)); + if (mutex_init(lock, USYNC_THREAD, 0)) { + perror("mutex_init"); + free((void *) lock); + lock = 0; + } + dprintf(("PyThread_allocate_lock() -> %p\n", lock)); + return (PyThread_type_lock) lock; } -void +void PyThread_free_lock(PyThread_type_lock lock) { - dprintf(("PyThread_free_lock(%p) called\n", lock)); - mutex_destroy((mutex_t *) lock); - free((void *) lock); + dprintf(("PyThread_free_lock(%p) called\n", lock)); + mutex_destroy((mutex_t *) lock); + free((void *) lock); } -int +int PyThread_acquire_lock(PyThread_type_lock lock, int waitflag) { - int success; - - dprintf(("PyThread_acquire_lock(%p, %d) called\n", lock, waitflag)); - if (waitflag) - success = mutex_lock((mutex_t *) lock); - else - success = mutex_trylock((mutex_t *) lock); - if (success < 0) - perror(waitflag ? "mutex_lock" : "mutex_trylock"); - else - success = !success; /* solaris does it the other way round */ - dprintf(("PyThread_acquire_lock(%p, %d) -> %d\n", lock, waitflag, success)); - return success; + int success; + + dprintf(("PyThread_acquire_lock(%p, %d) called\n", lock, waitflag)); + if (waitflag) + success = mutex_lock((mutex_t *) lock); + else + success = mutex_trylock((mutex_t *) lock); + if (success < 0) + perror(waitflag ? "mutex_lock" : "mutex_trylock"); + else + success = !success; /* solaris does it the other way round */ + dprintf(("PyThread_acquire_lock(%p, %d) -> %d\n", lock, waitflag, success)); + return success; } -void +void PyThread_release_lock(PyThread_type_lock lock) { - dprintf(("PyThread_release_lock(%p) called\n", lock)); - if (mutex_unlock((mutex_t *) lock)) - perror("mutex_unlock"); + dprintf(("PyThread_release_lock(%p) called\n", lock)); + if (mutex_unlock((mutex_t *) lock)) + perror("mutex_unlock"); } diff --git a/Python/thread_wince.h b/Python/thread_wince.h index e16f5d1..33cf5a4 100644 --- a/Python/thread_wince.h +++ b/Python/thread_wince.h @@ -24,21 +24,21 @@ static void PyThread__init_thread(void) */ long PyThread_start_new_thread(void (*func)(void *), void *arg) { - long rv; - int success = -1; + long rv; + int success = -1; - dprintf(("%ld: PyThread_start_new_thread called\n", PyThread_get_thread_ident())); - if (!initialized) - PyThread_init_thread(); + dprintf(("%ld: PyThread_start_new_thread called\n", PyThread_get_thread_ident())); + if (!initialized) + PyThread_init_thread(); + + rv = _beginthread(func, 0, arg); /* use default stack size */ - rv = _beginthread(func, 0, arg); /* use default stack size */ - - if (rv != -1) { - success = 0; - dprintf(("%ld: PyThread_start_new_thread succeeded:\n", PyThread_get_thread_ident())); - } + if (rv != -1) { + success = 0; + dprintf(("%ld: PyThread_start_new_thread succeeded:\n", PyThread_get_thread_ident())); + } - return success; + return success; } /* @@ -47,52 +47,52 @@ long PyThread_start_new_thread(void (*func)(void *), void *arg) */ long PyThread_get_thread_ident(void) { - if (!initialized) - PyThread_init_thread(); - - return GetCurrentThreadId(); + if (!initialized) + PyThread_init_thread(); + + return GetCurrentThreadId(); } static void do_PyThread_exit_thread(int no_cleanup) { - dprintf(("%ld: do_PyThread_exit_thread called\n", PyThread_get_thread_ident())); - if (!initialized) - if (no_cleanup) - exit(0); /* XXX - was _exit()!! */ - else - exit(0); - _endthread(); + dprintf(("%ld: do_PyThread_exit_thread called\n", PyThread_get_thread_ident())); + if (!initialized) + if (no_cleanup) + exit(0); /* XXX - was _exit()!! */ + else + exit(0); + _endthread(); } void PyThread_exit_thread(void) { - do_PyThread_exit_thread(0); + do_PyThread_exit_thread(0); } void PyThread__exit_thread(void) { - do_PyThread_exit_thread(1); + do_PyThread_exit_thread(1); } #ifndef NO_EXIT_PROG static void do_PyThread_exit_prog(int status, int no_cleanup) { - dprintf(("PyThread_exit_prog(%d) called\n", status)); - if (!initialized) - if (no_cleanup) - _exit(status); - else - exit(status); + dprintf(("PyThread_exit_prog(%d) called\n", status)); + if (!initialized) + if (no_cleanup) + _exit(status); + else + exit(status); } void PyThread_exit_prog(int status) { - do_PyThread_exit_prog(status, 0); + do_PyThread_exit_prog(status, 0); } void PyThread__exit_prog(int status) { - do_PyThread_exit_prog(status, 1); + do_PyThread_exit_prog(status, 1); } #endif /* NO_EXIT_PROG */ @@ -107,12 +107,12 @@ PyThread_type_lock PyThread_allocate_lock(void) dprintf(("PyThread_allocate_lock called\n")); if (!initialized) - PyThread_init_thread(); + PyThread_init_thread(); aLock = CreateEvent(NULL, /* Security attributes */ - 0, /* Manual-Reset */ - 1, /* Is initially signalled */ - NULL); /* Name of event */ + 0, /* Manual-Reset */ + 1, /* Is initially signalled */ + NULL); /* Name of event */ dprintf(("%ld: PyThread_allocate_lock() -> %p\n", PyThread_get_thread_ident(), aLock)); @@ -142,22 +142,22 @@ int PyThread_acquire_lock(PyThread_type_lock aLock, int waitflag) #ifndef DEBUG waitResult = WaitForSingleObject(aLock, (waitflag ? INFINITE : 0)); #else - /* To aid in debugging, we regularly wake up. This allows us to - break into the debugger */ - while (TRUE) { - waitResult = WaitForSingleObject(aLock, waitflag ? 3000 : 0); - if (waitflag==0 || (waitflag && waitResult == WAIT_OBJECT_0)) - break; - } + /* To aid in debugging, we regularly wake up. This allows us to + break into the debugger */ + while (TRUE) { + waitResult = WaitForSingleObject(aLock, waitflag ? 3000 : 0); + if (waitflag==0 || (waitflag && waitResult == WAIT_OBJECT_0)) + break; + } #endif if (waitResult != WAIT_OBJECT_0) { - success = 0; /* We failed */ + success = 0; /* We failed */ } - dprintf(("%ld: PyThread_acquire_lock(%p, %d) -> %d\n", PyThread_get_thread_ident(),aLock, waitflag, success)); + dprintf(("%ld: PyThread_acquire_lock(%p, %d) -> %d\n", PyThread_get_thread_ident(),aLock, waitflag, success)); - return success; + return success; } void PyThread_release_lock(PyThread_type_lock aLock) @@ -165,7 +165,7 @@ void PyThread_release_lock(PyThread_type_lock aLock) dprintf(("%ld: PyThread_release_lock(%p) called\n", PyThread_get_thread_ident(),aLock)); if (!SetEvent(aLock)) - dprintf(("%ld: Could not PyThread_release_lock(%p) error: %l\n", PyThread_get_thread_ident(), aLock, GetLastError())); + dprintf(("%ld: Could not PyThread_release_lock(%p) error: %l\n", PyThread_get_thread_ident(), aLock, GetLastError())); } diff --git a/Python/traceback.c b/Python/traceback.c index e77b1b2..fccd3a5 100644 --- a/Python/traceback.c +++ b/Python/traceback.c @@ -30,304 +30,304 @@ static PyMethodDef tb_methods[] = { }; static PyMemberDef tb_memberlist[] = { - {"tb_next", T_OBJECT, OFF(tb_next), READONLY}, - {"tb_frame", T_OBJECT, OFF(tb_frame), READONLY}, - {"tb_lasti", T_INT, OFF(tb_lasti), READONLY}, - {"tb_lineno", T_INT, OFF(tb_lineno), READONLY}, - {NULL} /* Sentinel */ + {"tb_next", T_OBJECT, OFF(tb_next), READONLY}, + {"tb_frame", T_OBJECT, OFF(tb_frame), READONLY}, + {"tb_lasti", T_INT, OFF(tb_lasti), READONLY}, + {"tb_lineno", T_INT, OFF(tb_lineno), READONLY}, + {NULL} /* Sentinel */ }; static void tb_dealloc(PyTracebackObject *tb) { - PyObject_GC_UnTrack(tb); - Py_TRASHCAN_SAFE_BEGIN(tb) - Py_XDECREF(tb->tb_next); - Py_XDECREF(tb->tb_frame); - PyObject_GC_Del(tb); - Py_TRASHCAN_SAFE_END(tb) + PyObject_GC_UnTrack(tb); + Py_TRASHCAN_SAFE_BEGIN(tb) + Py_XDECREF(tb->tb_next); + Py_XDECREF(tb->tb_frame); + PyObject_GC_Del(tb); + Py_TRASHCAN_SAFE_END(tb) } static int tb_traverse(PyTracebackObject *tb, visitproc visit, void *arg) { - Py_VISIT(tb->tb_next); - Py_VISIT(tb->tb_frame); - return 0; + Py_VISIT(tb->tb_next); + Py_VISIT(tb->tb_frame); + return 0; } static void tb_clear(PyTracebackObject *tb) { - Py_CLEAR(tb->tb_next); - Py_CLEAR(tb->tb_frame); + Py_CLEAR(tb->tb_next); + Py_CLEAR(tb->tb_frame); } PyTypeObject PyTraceBack_Type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "traceback", - sizeof(PyTracebackObject), - 0, - (destructor)tb_dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_reserved*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ - 0, /* tp_doc */ - (traverseproc)tb_traverse, /* tp_traverse */ - (inquiry)tb_clear, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - tb_methods, /* tp_methods */ - tb_memberlist, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ + PyVarObject_HEAD_INIT(&PyType_Type, 0) + "traceback", + sizeof(PyTracebackObject), + 0, + (destructor)tb_dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_reserved*/ + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ + 0, /* tp_doc */ + (traverseproc)tb_traverse, /* tp_traverse */ + (inquiry)tb_clear, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + tb_methods, /* tp_methods */ + tb_memberlist, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ }; static PyTracebackObject * newtracebackobject(PyTracebackObject *next, PyFrameObject *frame) { - PyTracebackObject *tb; - if ((next != NULL && !PyTraceBack_Check(next)) || - frame == NULL || !PyFrame_Check(frame)) { - PyErr_BadInternalCall(); - return NULL; - } - tb = PyObject_GC_New(PyTracebackObject, &PyTraceBack_Type); - if (tb != NULL) { - Py_XINCREF(next); - tb->tb_next = next; - Py_XINCREF(frame); - tb->tb_frame = frame; - tb->tb_lasti = frame->f_lasti; - tb->tb_lineno = PyCode_Addr2Line(frame->f_code, - frame->f_lasti); - PyObject_GC_Track(tb); - } - return tb; + PyTracebackObject *tb; + if ((next != NULL && !PyTraceBack_Check(next)) || + frame == NULL || !PyFrame_Check(frame)) { + PyErr_BadInternalCall(); + return NULL; + } + tb = PyObject_GC_New(PyTracebackObject, &PyTraceBack_Type); + if (tb != NULL) { + Py_XINCREF(next); + tb->tb_next = next; + Py_XINCREF(frame); + tb->tb_frame = frame; + tb->tb_lasti = frame->f_lasti; + tb->tb_lineno = PyCode_Addr2Line(frame->f_code, + frame->f_lasti); + PyObject_GC_Track(tb); + } + return tb; } int PyTraceBack_Here(PyFrameObject *frame) { - PyThreadState *tstate = PyThreadState_GET(); - PyTracebackObject *oldtb = (PyTracebackObject *) tstate->curexc_traceback; - PyTracebackObject *tb = newtracebackobject(oldtb, frame); - if (tb == NULL) - return -1; - tstate->curexc_traceback = (PyObject *)tb; - Py_XDECREF(oldtb); - return 0; + PyThreadState *tstate = PyThreadState_GET(); + PyTracebackObject *oldtb = (PyTracebackObject *) tstate->curexc_traceback; + PyTracebackObject *tb = newtracebackobject(oldtb, frame); + if (tb == NULL) + return -1; + tstate->curexc_traceback = (PyObject *)tb; + Py_XDECREF(oldtb); + return 0; } static int _Py_FindSourceFile(const char* filename, char* namebuf, size_t namelen, int open_flags) { - int i; - int fd = -1; - PyObject *v; - Py_ssize_t _npath; - int npath; - size_t taillen; - PyObject *syspath; - const char* path; - const char* tail; - Py_ssize_t len; - - /* Search tail of filename in sys.path before giving up */ - tail = strrchr(filename, SEP); - if (tail == NULL) - tail = filename; - else - tail++; - taillen = strlen(tail); - - syspath = PySys_GetObject("path"); - if (syspath == NULL || !PyList_Check(syspath)) - return -1; - _npath = PyList_Size(syspath); - npath = Py_SAFE_DOWNCAST(_npath, Py_ssize_t, int); - - for (i = 0; i < npath; i++) { - v = PyList_GetItem(syspath, i); - if (v == NULL) { - PyErr_Clear(); - break; - } - if (!PyUnicode_Check(v)) - continue; - path = _PyUnicode_AsStringAndSize(v, &len); - if (len + 1 + (Py_ssize_t)taillen >= (Py_ssize_t)namelen - 1) - continue; /* Too long */ - strcpy(namebuf, path); - if (strlen(namebuf) != len) - continue; /* v contains '\0' */ - if (len > 0 && namebuf[len-1] != SEP) - namebuf[len++] = SEP; - strcpy(namebuf+len, tail); - Py_BEGIN_ALLOW_THREADS - fd = open(namebuf, open_flags); - Py_END_ALLOW_THREADS - if (0 <= fd) { - return fd; - } - } - return -1; + int i; + int fd = -1; + PyObject *v; + Py_ssize_t _npath; + int npath; + size_t taillen; + PyObject *syspath; + const char* path; + const char* tail; + Py_ssize_t len; + + /* Search tail of filename in sys.path before giving up */ + tail = strrchr(filename, SEP); + if (tail == NULL) + tail = filename; + else + tail++; + taillen = strlen(tail); + + syspath = PySys_GetObject("path"); + if (syspath == NULL || !PyList_Check(syspath)) + return -1; + _npath = PyList_Size(syspath); + npath = Py_SAFE_DOWNCAST(_npath, Py_ssize_t, int); + + for (i = 0; i < npath; i++) { + v = PyList_GetItem(syspath, i); + if (v == NULL) { + PyErr_Clear(); + break; + } + if (!PyUnicode_Check(v)) + continue; + path = _PyUnicode_AsStringAndSize(v, &len); + if (len + 1 + (Py_ssize_t)taillen >= (Py_ssize_t)namelen - 1) + continue; /* Too long */ + strcpy(namebuf, path); + if (strlen(namebuf) != len) + continue; /* v contains '\0' */ + if (len > 0 && namebuf[len-1] != SEP) + namebuf[len++] = SEP; + strcpy(namebuf+len, tail); + Py_BEGIN_ALLOW_THREADS + fd = open(namebuf, open_flags); + Py_END_ALLOW_THREADS + if (0 <= fd) { + return fd; + } + } + return -1; } int _Py_DisplaySourceLine(PyObject *f, const char *filename, int lineno, int indent) { - int err = 0; - int fd; - int i; - char *found_encoding; - char *encoding; - PyObject *fob = NULL; - PyObject *lineobj = NULL; + int err = 0; + int fd; + int i; + char *found_encoding; + char *encoding; + PyObject *fob = NULL; + PyObject *lineobj = NULL; #ifdef O_BINARY - const int open_flags = O_RDONLY | O_BINARY; /* necessary for Windows */ + const int open_flags = O_RDONLY | O_BINARY; /* necessary for Windows */ #else - const int open_flags = O_RDONLY; + const int open_flags = O_RDONLY; #endif - char buf[MAXPATHLEN+1]; - Py_UNICODE *u, *p; - Py_ssize_t len; - - /* open the file */ - if (filename == NULL) - return 0; - Py_BEGIN_ALLOW_THREADS - fd = open(filename, open_flags); - Py_END_ALLOW_THREADS - if (fd < 0) { - fd = _Py_FindSourceFile(filename, buf, sizeof(buf), open_flags); - if (fd < 0) - return 0; - filename = buf; - } - - /* use the right encoding to decode the file as unicode */ - found_encoding = PyTokenizer_FindEncoding(fd); - encoding = (found_encoding != NULL) ? found_encoding : - (char*)PyUnicode_GetDefaultEncoding(); - lseek(fd, 0, 0); /* Reset position */ - fob = PyFile_FromFd(fd, (char*)filename, "r", -1, (char*)encoding, - NULL, NULL, 1); - PyMem_FREE(found_encoding); - if (fob == NULL) { - PyErr_Clear(); - close(fd); - return 0; - } - - /* get the line number lineno */ - for (i = 0; i < lineno; i++) { - Py_XDECREF(lineobj); - lineobj = PyFile_GetLine(fob, -1); - if (!lineobj) { - err = -1; - break; - } - } - Py_DECREF(fob); - if (!lineobj || !PyUnicode_Check(lineobj)) { - Py_XDECREF(lineobj); - return err; - } - - /* remove the indentation of the line */ - u = PyUnicode_AS_UNICODE(lineobj); - len = PyUnicode_GET_SIZE(lineobj); - for (p=u; *p == ' ' || *p == '\t' || *p == '\014'; p++) - len--; - if (u != p) { - PyObject *truncated; - truncated = PyUnicode_FromUnicode(p, len); - if (truncated) { - Py_DECREF(lineobj); - lineobj = truncated; - } else { - PyErr_Clear(); - } - } - - /* Write some spaces before the line */ - strcpy(buf, " "); - assert (strlen(buf) == 10); - while (indent > 0) { - if(indent < 10) - buf[indent] = '\0'; - err = PyFile_WriteString(buf, f); - if (err != 0) - break; - indent -= 10; - } - - /* finally display the line */ - if (err == 0) - err = PyFile_WriteObject(lineobj, f, Py_PRINT_RAW); - Py_DECREF(lineobj); - if (err == 0) - err = PyFile_WriteString("\n", f); - return err; + char buf[MAXPATHLEN+1]; + Py_UNICODE *u, *p; + Py_ssize_t len; + + /* open the file */ + if (filename == NULL) + return 0; + Py_BEGIN_ALLOW_THREADS + fd = open(filename, open_flags); + Py_END_ALLOW_THREADS + if (fd < 0) { + fd = _Py_FindSourceFile(filename, buf, sizeof(buf), open_flags); + if (fd < 0) + return 0; + filename = buf; + } + + /* use the right encoding to decode the file as unicode */ + found_encoding = PyTokenizer_FindEncoding(fd); + encoding = (found_encoding != NULL) ? found_encoding : + (char*)PyUnicode_GetDefaultEncoding(); + lseek(fd, 0, 0); /* Reset position */ + fob = PyFile_FromFd(fd, (char*)filename, "r", -1, (char*)encoding, + NULL, NULL, 1); + PyMem_FREE(found_encoding); + if (fob == NULL) { + PyErr_Clear(); + close(fd); + return 0; + } + + /* get the line number lineno */ + for (i = 0; i < lineno; i++) { + Py_XDECREF(lineobj); + lineobj = PyFile_GetLine(fob, -1); + if (!lineobj) { + err = -1; + break; + } + } + Py_DECREF(fob); + if (!lineobj || !PyUnicode_Check(lineobj)) { + Py_XDECREF(lineobj); + return err; + } + + /* remove the indentation of the line */ + u = PyUnicode_AS_UNICODE(lineobj); + len = PyUnicode_GET_SIZE(lineobj); + for (p=u; *p == ' ' || *p == '\t' || *p == '\014'; p++) + len--; + if (u != p) { + PyObject *truncated; + truncated = PyUnicode_FromUnicode(p, len); + if (truncated) { + Py_DECREF(lineobj); + lineobj = truncated; + } else { + PyErr_Clear(); + } + } + + /* Write some spaces before the line */ + strcpy(buf, " "); + assert (strlen(buf) == 10); + while (indent > 0) { + if(indent < 10) + buf[indent] = '\0'; + err = PyFile_WriteString(buf, f); + if (err != 0) + break; + indent -= 10; + } + + /* finally display the line */ + if (err == 0) + err = PyFile_WriteObject(lineobj, f, Py_PRINT_RAW); + Py_DECREF(lineobj); + if (err == 0) + err = PyFile_WriteString("\n", f); + return err; } static int tb_displayline(PyObject *f, const char *filename, int lineno, const char *name) { - int err = 0; - char linebuf[2000]; + int err = 0; + char linebuf[2000]; - if (filename == NULL || name == NULL) - return -1; - /* This is needed by Emacs' compile command */ + if (filename == NULL || name == NULL) + return -1; + /* This is needed by Emacs' compile command */ #define FMT " File \"%.500s\", line %d, in %.500s\n" - PyOS_snprintf(linebuf, sizeof(linebuf), FMT, filename, lineno, name); - err = PyFile_WriteString(linebuf, f); - if (err != 0) - return err; - return _Py_DisplaySourceLine(f, filename, lineno, 4); + PyOS_snprintf(linebuf, sizeof(linebuf), FMT, filename, lineno, name); + err = PyFile_WriteString(linebuf, f); + if (err != 0) + return err; + return _Py_DisplaySourceLine(f, filename, lineno, 4); } static int tb_printinternal(PyTracebackObject *tb, PyObject *f, long limit) { - int err = 0; - long depth = 0; - PyTracebackObject *tb1 = tb; - while (tb1 != NULL) { - depth++; - tb1 = tb1->tb_next; - } - while (tb != NULL && err == 0) { - if (depth <= limit) { - err = tb_displayline(f, - _PyUnicode_AsString( - tb->tb_frame->f_code->co_filename), - tb->tb_lineno, - _PyUnicode_AsString(tb->tb_frame->f_code->co_name)); - } - depth--; - tb = tb->tb_next; - if (err == 0) - err = PyErr_CheckSignals(); - } - return err; + int err = 0; + long depth = 0; + PyTracebackObject *tb1 = tb; + while (tb1 != NULL) { + depth++; + tb1 = tb1->tb_next; + } + while (tb != NULL && err == 0) { + if (depth <= limit) { + err = tb_displayline(f, + _PyUnicode_AsString( + tb->tb_frame->f_code->co_filename), + tb->tb_lineno, + _PyUnicode_AsString(tb->tb_frame->f_code->co_name)); + } + depth--; + tb = tb->tb_next; + if (err == 0) + err = PyErr_CheckSignals(); + } + return err; } #define PyTraceBack_LIMIT 1000 @@ -335,40 +335,40 @@ tb_printinternal(PyTracebackObject *tb, PyObject *f, long limit) int PyTraceBack_Print(PyObject *v, PyObject *f) { - int err; - PyObject *limitv; - long limit = PyTraceBack_LIMIT; - - if (v == NULL) - return 0; - if (!PyTraceBack_Check(v)) { - PyErr_BadInternalCall(); - return -1; - } - limitv = PySys_GetObject("tracebacklimit"); - if (limitv) { - PyObject *exc_type, *exc_value, *exc_tb; - - PyErr_Fetch(&exc_type, &exc_value, &exc_tb); - limit = PyLong_AsLong(limitv); - if (limit == -1 && PyErr_Occurred()) { - if (PyErr_ExceptionMatches(PyExc_OverflowError)) { - limit = PyTraceBack_LIMIT; - } - else { - Py_XDECREF(exc_type); - Py_XDECREF(exc_value); - Py_XDECREF(exc_tb); - return 0; - } - } - else if (limit <= 0) { - limit = PyTraceBack_LIMIT; - } - PyErr_Restore(exc_type, exc_value, exc_tb); - } - err = PyFile_WriteString("Traceback (most recent call last):\n", f); - if (!err) - err = tb_printinternal((PyTracebackObject *)v, f, limit); - return err; + int err; + PyObject *limitv; + long limit = PyTraceBack_LIMIT; + + if (v == NULL) + return 0; + if (!PyTraceBack_Check(v)) { + PyErr_BadInternalCall(); + return -1; + } + limitv = PySys_GetObject("tracebacklimit"); + if (limitv) { + PyObject *exc_type, *exc_value, *exc_tb; + + PyErr_Fetch(&exc_type, &exc_value, &exc_tb); + limit = PyLong_AsLong(limitv); + if (limit == -1 && PyErr_Occurred()) { + if (PyErr_ExceptionMatches(PyExc_OverflowError)) { + limit = PyTraceBack_LIMIT; + } + else { + Py_XDECREF(exc_type); + Py_XDECREF(exc_value); + Py_XDECREF(exc_tb); + return 0; + } + } + else if (limit <= 0) { + limit = PyTraceBack_LIMIT; + } + PyErr_Restore(exc_type, exc_value, exc_tb); + } + err = PyFile_WriteString("Traceback (most recent call last):\n", f); + if (!err) + err = tb_printinternal((PyTracebackObject *)v, f, limit); + return err; } diff --git a/Tools/msi/msisupport.c b/Tools/msi/msisupport.c index f60a356..1fd2ee4 100644 --- a/Tools/msi/msisupport.c +++ b/Tools/msi/msisupport.c @@ -7,13 +7,13 @@ */ static UINT debug(MSIHANDLE hInstall, LPCSTR msg) { - MSIHANDLE hRec = MsiCreateRecord(1); - if (!hRec || MsiRecordSetStringA(hRec, 1, msg) != ERROR_SUCCESS) { - return ERROR_INSTALL_FAILURE; - } - MsiProcessMessage(hInstall, INSTALLMESSAGE_INFO, hRec); - MsiCloseHandle(hRec); - return ERROR_SUCCESS; + MSIHANDLE hRec = MsiCreateRecord(1); + if (!hRec || MsiRecordSetStringA(hRec, 1, msg) != ERROR_SUCCESS) { + return ERROR_INSTALL_FAILURE; + } + MsiProcessMessage(hInstall, INSTALLMESSAGE_INFO, hRec); + MsiCloseHandle(hRec); + return ERROR_SUCCESS; } /* Check whether the TARGETDIR exists and is a directory. @@ -22,27 +22,27 @@ static UINT debug(MSIHANDLE hInstall, LPCSTR msg) UINT __declspec(dllexport) __stdcall CheckDir(MSIHANDLE hInstall) { #define PSIZE 1024 - WCHAR wpath[PSIZE]; - char path[PSIZE]; - UINT result; - DWORD size = PSIZE; - DWORD attributes; + WCHAR wpath[PSIZE]; + char path[PSIZE]; + UINT result; + DWORD size = PSIZE; + DWORD attributes; - - result = MsiGetPropertyW(hInstall, L"TARGETDIR", wpath, &size); - if (result != ERROR_SUCCESS) - return result; - wpath[size] = L'\0'; - path[size] = L'\0'; - attributes = GetFileAttributesW(wpath); - if (attributes == INVALID_FILE_ATTRIBUTES || - !(attributes & FILE_ATTRIBUTE_DIRECTORY)) - { - return MsiSetPropertyA(hInstall, "TargetExists", "0"); - } else { - return MsiSetPropertyA(hInstall, "TargetExists", "1"); - } + result = MsiGetPropertyW(hInstall, L"TARGETDIR", wpath, &size); + if (result != ERROR_SUCCESS) + return result; + wpath[size] = L'\0'; + path[size] = L'\0'; + + attributes = GetFileAttributesW(wpath); + if (attributes == INVALID_FILE_ATTRIBUTES || + !(attributes & FILE_ATTRIBUTE_DIRECTORY)) + { + return MsiSetPropertyA(hInstall, "TargetExists", "0"); + } else { + return MsiSetPropertyA(hInstall, "TargetExists", "1"); + } } /* Update the state of the REGISTRY.tcl component according to the @@ -51,41 +51,41 @@ UINT __declspec(dllexport) __stdcall CheckDir(MSIHANDLE hInstall) */ UINT __declspec(dllexport) __stdcall UpdateEditIDLE(MSIHANDLE hInstall) { - INSTALLSTATE ext_old, ext_new, tcl_old, tcl_new, reg_new; - UINT result; + INSTALLSTATE ext_old, ext_new, tcl_old, tcl_new, reg_new; + UINT result; - result = MsiGetFeatureStateA(hInstall, "Extensions", &ext_old, &ext_new); - if (result != ERROR_SUCCESS) - return result; - result = MsiGetFeatureStateA(hInstall, "TclTk", &tcl_old, &tcl_new); - if (result != ERROR_SUCCESS) - return result; + result = MsiGetFeatureStateA(hInstall, "Extensions", &ext_old, &ext_new); + if (result != ERROR_SUCCESS) + return result; + result = MsiGetFeatureStateA(hInstall, "TclTk", &tcl_old, &tcl_new); + if (result != ERROR_SUCCESS) + return result; - /* If the current state is Absent, and the user did not select - the feature in the UI, Installer apparently sets the "selected" - state to unknown. Update it to the current value, then. */ - if (ext_new == INSTALLSTATE_UNKNOWN) - ext_new = ext_old; - if (tcl_new == INSTALLSTATE_UNKNOWN) - tcl_new = tcl_old; + /* If the current state is Absent, and the user did not select + the feature in the UI, Installer apparently sets the "selected" + state to unknown. Update it to the current value, then. */ + if (ext_new == INSTALLSTATE_UNKNOWN) + ext_new = ext_old; + if (tcl_new == INSTALLSTATE_UNKNOWN) + tcl_new = tcl_old; - // XXX consider current state of REGISTRY.tcl? - if (((tcl_new == INSTALLSTATE_LOCAL) || - (tcl_new == INSTALLSTATE_SOURCE) || - (tcl_new == INSTALLSTATE_DEFAULT)) && - ((ext_new == INSTALLSTATE_LOCAL) || - (ext_new == INSTALLSTATE_SOURCE) || - (ext_new == INSTALLSTATE_DEFAULT))) { - reg_new = INSTALLSTATE_SOURCE; - } else { - reg_new = INSTALLSTATE_ABSENT; - } - result = MsiSetComponentStateA(hInstall, "REGISTRY.tcl", reg_new); - return result; + // XXX consider current state of REGISTRY.tcl? + if (((tcl_new == INSTALLSTATE_LOCAL) || + (tcl_new == INSTALLSTATE_SOURCE) || + (tcl_new == INSTALLSTATE_DEFAULT)) && + ((ext_new == INSTALLSTATE_LOCAL) || + (ext_new == INSTALLSTATE_SOURCE) || + (ext_new == INSTALLSTATE_DEFAULT))) { + reg_new = INSTALLSTATE_SOURCE; + } else { + reg_new = INSTALLSTATE_ABSENT; + } + result = MsiSetComponentStateA(hInstall, "REGISTRY.tcl", reg_new); + return result; } -BOOL APIENTRY DllMain(HANDLE hModule, - DWORD ul_reason_for_call, +BOOL APIENTRY DllMain(HANDLE hModule, + DWORD ul_reason_for_call, LPVOID lpReserved) { return TRUE; -- cgit v0.12 From 587cb1a2b27d2de9e2e6cb0819410a26e50da1ed Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Mon, 10 May 2010 16:39:55 +0000 Subject: Merged revisions 81047 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81047 | mark.dickinson | 2010-05-10 17:27:45 +0100 (Mon, 10 May 2010) | 10 lines Merged revisions 81045 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81045 | mark.dickinson | 2010-05-10 17:07:42 +0100 (Mon, 10 May 2010) | 3 lines Issue #8674: Fix incorrect and UB-inducing overflow checks in audioop module. Thanks Tomas Hoger for the patch. ........ ................ --- Misc/ACKS | 1 + Misc/NEWS | 3 +++ Modules/audioop.c | 49 +++++++++++++++++++++---------------------------- 3 files changed, 25 insertions(+), 28 deletions(-) diff --git a/Misc/ACKS b/Misc/ACKS index e254d34..838f6f0 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -328,6 +328,7 @@ Joerg-Cyril Hoehle Gregor Hoffleit Chris Hoffman Albert Hofkamp +Tomas Hoger Jonathan Hogg Gerrit Holl Shane Holloway diff --git a/Misc/NEWS b/Misc/NEWS index 87e1b2e..491e0ac 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,9 @@ Core and Builtins Library ------- +- Issue #8674: Fixed a number of incorrect or undefined-behaviour-inducing + overflow checks in the audioop module. + - Issue #8571: Fix an internal error when compressing or decompressing a chunk larger than 1GB with the zlib module's compressor and decompressor objects. diff --git a/Modules/audioop.c b/Modules/audioop.c index 3985ca6..6ca7d72 100644 --- a/Modules/audioop.c +++ b/Modules/audioop.c @@ -834,7 +834,7 @@ static PyObject * audioop_tostereo(PyObject *self, PyObject *args) { signed char *cp, *ncp; - int len, new_len, size, val1, val2, val = 0; + int len, size, val1, val2, val = 0; double fac1, fac2, fval, maxval; PyObject *rv; int i; @@ -851,14 +851,13 @@ audioop_tostereo(PyObject *self, PyObject *args) return 0; } - new_len = len*2; - if (new_len < 0) { + if (len > INT_MAX/2) { PyErr_SetString(PyExc_MemoryError, "not enough memory for output buffer"); return 0; } - rv = PyBytes_FromStringAndSize(NULL, new_len); + rv = PyBytes_FromStringAndSize(NULL, len*2); if ( rv == 0 ) return 0; ncp = (signed char *)PyBytes_AsString(rv); @@ -1021,7 +1020,7 @@ audioop_lin2lin(PyObject *self, PyObject *args) { signed char *cp; unsigned char *ncp; - int len, new_len, size, size2, val = 0; + int len, size, size2, val = 0; PyObject *rv; int i, j; @@ -1035,13 +1034,12 @@ audioop_lin2lin(PyObject *self, PyObject *args) return 0; } - new_len = (len/size)*size2; - if (new_len < 0) { + if (len/size > INT_MAX/size2) { PyErr_SetString(PyExc_MemoryError, "not enough memory for output buffer"); return 0; } - rv = PyBytes_FromStringAndSize(NULL, new_len); + rv = PyBytes_FromStringAndSize(NULL, (len/size)*size2); if ( rv == 0 ) return 0; ncp = (unsigned char *)PyBytes_AsString(rv); @@ -1077,7 +1075,6 @@ audioop_ratecv(PyObject *self, PyObject *args) int chan, d, *prev_i, *cur_i, cur_o; PyObject *state, *samps, *str, *rv = NULL; int bytes_per_frame; - size_t alloc_size; weightA = 1; weightB = 0; @@ -1120,14 +1117,13 @@ audioop_ratecv(PyObject *self, PyObject *args) inrate /= d; outrate /= d; - alloc_size = sizeof(int) * (unsigned)nchannels; - if (alloc_size < (unsigned)nchannels) { + if ((size_t)nchannels > PY_SIZE_MAX/sizeof(int)) { PyErr_SetString(PyExc_MemoryError, "not enough memory for output buffer"); return 0; } - prev_i = (int *) malloc(alloc_size); - cur_i = (int *) malloc(alloc_size); + prev_i = (int *) malloc(nchannels * sizeof(int)); + cur_i = (int *) malloc(nchannels * sizeof(int)); if (prev_i == NULL || cur_i == NULL) { (void) PyErr_NoMemory(); goto exit; @@ -1300,7 +1296,7 @@ audioop_ulaw2lin(PyObject *self, PyObject *args) unsigned char *cp; unsigned char cval; signed char *ncp; - int len, new_len, size, val; + int len, size, val; PyObject *rv; int i; @@ -1313,18 +1309,17 @@ audioop_ulaw2lin(PyObject *self, PyObject *args) return 0; } - new_len = len*size; - if (new_len < 0) { + if (len > INT_MAX/size) { PyErr_SetString(PyExc_MemoryError, "not enough memory for output buffer"); return 0; } - rv = PyBytes_FromStringAndSize(NULL, new_len); + rv = PyBytes_FromStringAndSize(NULL, len*size); if ( rv == 0 ) return 0; ncp = (signed char *)PyBytes_AsString(rv); - for ( i=0; i < new_len; i += size ) { + for ( i=0; i < len*size; i += size ) { cval = *cp++; val = st_ulaw2linear16(cval); @@ -1374,7 +1369,7 @@ audioop_alaw2lin(PyObject *self, PyObject *args) unsigned char *cp; unsigned char cval; signed char *ncp; - int len, new_len, size, val; + int len, size, val; PyObject *rv; int i; @@ -1387,18 +1382,17 @@ audioop_alaw2lin(PyObject *self, PyObject *args) return 0; } - new_len = len*size; - if (new_len < 0) { + if (len > INT_MAX/size) { PyErr_SetString(PyExc_MemoryError, "not enough memory for output buffer"); return 0; } - rv = PyBytes_FromStringAndSize(NULL, new_len); + rv = PyBytes_FromStringAndSize(NULL, len*size); if ( rv == 0 ) return 0; ncp = (signed char *)PyBytes_AsString(rv); - for ( i=0; i < new_len; i += size ) { + for ( i=0; i < len*size; i += size ) { cval = *cp++; val = st_alaw2linear16(cval); @@ -1523,7 +1517,7 @@ audioop_adpcm2lin(PyObject *self, PyObject *args) { signed char *cp; signed char *ncp; - int len, new_len, size, valpred, step, delta, index, sign, vpdiff; + int len, size, valpred, step, delta, index, sign, vpdiff; PyObject *rv, *str, *state; int i, inputbuffer = 0, bufferstep; @@ -1545,13 +1539,12 @@ audioop_adpcm2lin(PyObject *self, PyObject *args) } else if ( !PyArg_ParseTuple(state, "ii", &valpred, &index) ) return 0; - new_len = len*size*2; - if (new_len < 0) { + if (len > (INT_MAX/2)/size) { PyErr_SetString(PyExc_MemoryError, "not enough memory for output buffer"); return 0; } - str = PyBytes_FromStringAndSize(NULL, new_len); + str = PyBytes_FromStringAndSize(NULL, len*size*2); if ( str == 0 ) return 0; ncp = (signed char *)PyBytes_AsString(str); @@ -1559,7 +1552,7 @@ audioop_adpcm2lin(PyObject *self, PyObject *args) step = stepsizeTable[index]; bufferstep = 0; - for ( i=0; i < new_len; i += size ) { + for ( i=0; i < len*size*2; i += size ) { /* Step 1 - get the delta value and compute next index */ if ( bufferstep ) { delta = inputbuffer & 0xf; -- cgit v0.12 From aec0127720b72884f87329396c6a31e4a02ce7ad Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Mon, 10 May 2010 20:52:35 +0000 Subject: Merged revisions 81057 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81057 | benjamin.peterson | 2010-05-10 15:49:20 -0500 (Mon, 10 May 2010) | 1 line remove reference to second argument to raise #8676 ........ --- Doc/library/exceptions.rst | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/Doc/library/exceptions.rst b/Doc/library/exceptions.rst index 17a0fed..fb3ae94 100644 --- a/Doc/library/exceptions.rst +++ b/Doc/library/exceptions.rst @@ -28,10 +28,10 @@ The built-in exceptions listed below can be generated by the interpreter or built-in functions. Except where mentioned, they have an "associated value" indicating the detailed cause of the error. This may be a string or a tuple containing several items of information (e.g., an error code and a string -explaining the code). The associated value is the second argument to the -:keyword:`raise` statement. If the exception class is derived from the standard -root class :exc:`BaseException`, the associated value is present as the -exception instance's :attr:`args` attribute. +explaining the code). The associated value is usually passed to the exception +class's constructor. If the exception class is derived from the standard root +class :exc:`BaseException`, the associated value is present as the exception +instance's :attr:`args` attribute. User code can raise built-in exceptions. This can be used to test an exception handler or to report an error condition "just like" the situation in which the -- cgit v0.12 From ee289e6cd5c009e641ee970cfc67996d8f871221 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Tue, 11 May 2010 13:11:12 +0000 Subject: Merged revisions 81081 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81081 | mark.dickinson | 2010-05-11 14:09:58 +0100 (Tue, 11 May 2010) | 9 lines Merged revisions 81079 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81079 | mark.dickinson | 2010-05-11 14:05:30 +0100 (Tue, 11 May 2010) | 1 line Issue #8674: fix another bogus overflow check in audioop module. ........ ................ --- Modules/audioop.c | 25 ++++++++----------------- 1 file changed, 8 insertions(+), 17 deletions(-) diff --git a/Modules/audioop.c b/Modules/audioop.c index 6ca7d72..07b41d4 100644 --- a/Modules/audioop.c +++ b/Modules/audioop.c @@ -1160,25 +1160,16 @@ audioop_ratecv(PyObject *self, PyObject *args) ceiling(len*outrate/inrate) output frames, and each frame requires bytes_per_frame bytes. Computing this without spurious overflow is the challenge; we can - settle for a reasonable upper bound, though. */ - int ceiling; /* the number of output frames */ - int nbytes; /* the number of output bytes needed */ - int q = len / inrate; - /* Now len = q * inrate + r exactly (with r = len % inrate), - and this is less than q * inrate + inrate = (q+1)*inrate. - So a reasonable upper bound on len*outrate/inrate is - ((q+1)*inrate)*outrate/inrate = - (q+1)*outrate. - */ - ceiling = (q+1) * outrate; - nbytes = ceiling * bytes_per_frame; - /* See whether anything overflowed; if not, get the space. */ - if (q+1 < 0 || - ceiling / outrate != q+1 || - nbytes / bytes_per_frame != ceiling) + settle for a reasonable upper bound, though, in this + case ceiling(len/inrate) * outrate. */ + + /* compute ceiling(len/inrate) without overflow */ + int q = len > 0 ? 1 + (len - 1) / inrate : 0; + if (outrate > INT_MAX / q / bytes_per_frame) str = NULL; else - str = PyBytes_FromStringAndSize(NULL, nbytes); + str = PyBytes_FromStringAndSize(NULL, + q * outrate * bytes_per_frame); if (str == NULL) { PyErr_SetString(PyExc_MemoryError, -- cgit v0.12 From 9c578a8dba6dcfc11aa0e9d04687a191ebdf4048 Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Tue, 11 May 2010 20:46:12 +0000 Subject: Backport of r81090, plus the exposure of the previously undocumented *ReflectionKey functions. Apparently that was not backported. Merged revisions 81090 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81090 | brian.curtin | 2010-05-11 15:35:47 -0500 (Tue, 11 May 2010) | 13 lines #8575 - Update and reorganize some _winreg contents. I've removed the hopeful note about a future higher-level module since it's been in there for quite a long time and nothing of the sort has come up. There are a few places where markup was added to cross-reference other sections, and many of the external links have been removed and now point to newly created sections containing previously undocumented information. The Value Types section was created and it's contents were taken from a function-specific area, since it applies to more than just that function. It fits in better with the other newly documented constants. ........ --- Doc/library/winreg.rst | 342 +++++++++++++++++++++++++++++++++++++++---------- 1 file changed, 273 insertions(+), 69 deletions(-) diff --git a/Doc/library/winreg.rst b/Doc/library/winreg.rst index 0ab2410..cc0313f 100644 --- a/Doc/library/winreg.rst +++ b/Doc/library/winreg.rst @@ -12,10 +12,6 @@ integer as the registry handle, a handle object is used to ensure that the handles are closed correctly, even if the programmer neglects to explicitly close them. -This module exposes a very low-level interface to the Windows registry; it is -expected that in the future a new ``winreg`` module will be created offering a -higher-level interface to the registry API. - This module offers the following functions: @@ -24,9 +20,9 @@ This module offers the following functions: Closes a previously opened registry key. The hkey argument specifies a previously opened key. - Note that if *hkey* is not closed using this method (or via - :meth:`handle.Close`), it is closed when the *hkey* object is destroyed by - Python. + .. note:: + If *hkey* is not closed using this method (or via :meth:`hkey.Close() <PyHKEY.Close>`), + it is closed when the *hkey* object is destroyed by Python. .. function:: ConnectRegistry(computer_name, key) @@ -48,8 +44,8 @@ This module offers the following functions: Creates or opens the specified key, returning a :ref:`handle object <handle-object>`. - *key* is an already open key, or one of the predefined :const:`HKEY_\*` - constants. + *key* is an already open key, or one of the predefined + :ref:`HKEY_* constants <hkey-constants>`. *sub_key* is a string that names the key this method opens or creates. @@ -66,8 +62,8 @@ This module offers the following functions: Deletes the specified key. - *key* is an already open key, or any one of the predefined :const:`HKEY_\*` - constants. + *key* is an already open key, or one of the predefined + :ref:`HKEY_* constants <hkey-constants>`. *sub_key* is a string that must be a subkey of the key identified by the *key* parameter. This value must not be ``None``, and the key may not have subkeys. @@ -82,8 +78,8 @@ This module offers the following functions: Removes a named value from a registry key. - *key* is an already open key, or one of the predefined :const:`HKEY_\*` - constants. + *key* is an already open key, or one of the predefined + :ref:`HKEY_* constants <hkey-constants>`. *value* is a string that identifies the value to remove. @@ -92,8 +88,8 @@ This module offers the following functions: Enumerates subkeys of an open registry key, returning a string. - *key* is an already open key, or any one of the predefined :const:`HKEY_\*` - constants. + *key* is an already open key, or one of the predefined + :ref:`HKEY_* constants <hkey-constants>`. *index* is an integer that identifies the index of the key to retrieve. @@ -106,8 +102,8 @@ This module offers the following functions: Enumerates values of an open registry key, returning a tuple. - *key* is an already open key, or any one of the predefined :const:`HKEY_\*` - constants. + *key* is an already open key, or one of the predefined + :ref:`HKEY_* constants <hkey-constants>`. *index* is an integer that identifies the index of the value to retrieve. @@ -143,8 +139,8 @@ This module offers the following functions: Writes all the attributes of a key to the registry. - *key* is an already open key, or one of the predefined :const:`HKEY_\*` - constants. + *key* is an already open key, or one of the predefined + :ref:`HKEY_* constants <hkey-constants>`. It is not necessary to call :func:`FlushKey` to change a key. Registry changes are flushed to disk by the registry using its lazy flusher. Registry changes are @@ -164,8 +160,8 @@ This module offers the following functions: Creates a subkey under the specified key and stores registration information from a specified file into that subkey. - *key* is an already open key, or any of the predefined :const:`HKEY_\*` - constants. + *key* is a handle returned by :func:`ConnectRegistry` or one of the constants + :const:`HKEY_USERS` or :const:`HKEY_LOCAL_MACHINE`. *sub_key* is a string that identifies the sub_key to load. @@ -175,7 +171,9 @@ This module offers the following functions: A call to LoadKey() fails if the calling process does not have the :const:`SE_RESTORE_PRIVILEGE` privilege. Note that privileges are different than - permissions -- see the Win32 documentation for more details. + from permissions -- see the `RegLoadKey documentation + <http://msdn.microsoft.com/en-us/library/ms724889%28v=VS.85%29.aspx>`__ for + more details. If *key* is a handle returned by :func:`ConnectRegistry`, then the path specified in *fileName* is relative to the remote computer. @@ -188,15 +186,16 @@ This module offers the following functions: Opens the specified key, returning a :ref:`handle object <handle-object>`. - *key* is an already open key, or any one of the predefined :const:`HKEY_\*` - constants. + *key* is an already open key, or one of the predefined + :ref:`HKEY_* constants <hkey-constants>`. *sub_key* is a string that identifies the sub_key to open. *res* is a reserved integer, and must be zero. The default is zero. *sam* is an integer that specifies an access mask that describes the desired - security access for the key. Default is :const:`KEY_READ`. + security access for the key. Default is :const:`KEY_READ`. See + :ref:`Access Rights <access-rights>` for other allowed values. The result is a new handle to the specified key. @@ -213,8 +212,8 @@ This module offers the following functions: Returns information about a key, as a tuple. - *key* is an already open key, or one of the predefined :const:`HKEY_\*` - constants. + *key* is an already open key, or one of the predefined + :ref:`HKEY_* constants <hkey-constants>`. The result is a tuple of 3 items: @@ -237,8 +236,8 @@ This module offers the following functions: Retrieves the unnamed value for a key, as a string. - *key* is an already open key, or one of the predefined :const:`HKEY_\*` - constants. + *key* is an already open key, or one of the predefined + :ref:`HKEY_* constants <hkey-constants>`. *sub_key* is a string that holds the name of the subkey with which the value is associated. If this parameter is ``None`` or empty, the function retrieves the @@ -255,8 +254,8 @@ This module offers the following functions: Retrieves the type and data for a specified value name associated with an open registry key. - *key* is an already open key, or one of the predefined :const:`HKEY_\*` - constants. + *key* is an already open key, or one of the predefined + :ref:`HKEY_* constants <hkey-constants>`. *value_name* is a string indicating the value to query. @@ -276,8 +275,8 @@ This module offers the following functions: Saves the specified key, and all its subkeys to the specified file. - *key* is an already open key, or one of the predefined :const:`HKEY_\*` - constants. + *key* is an already open key, or one of the predefined + :ref:`HKEY_* constants <hkey-constants>`. *file_name* is the name of the file to save registry data to. This file cannot already exist. If this filename includes an extension, it cannot be used on file @@ -287,8 +286,10 @@ This module offers the following functions: If *key* represents a key on a remote computer, the path described by *file_name* is relative to the remote computer. The caller of this method must possess the :const:`SeBackupPrivilege` security privilege. Note that - privileges are different than permissions -- see the Win32 documentation for - more details. + privileges are different than permissions -- see the + `Conflicts Between User Rights and Permissions documentation + <http://msdn.microsoft.com/en-us/library/ms724878%28v=VS.85%29.aspx>`__ + for more details. This function passes NULL for *security_attributes* to the API. @@ -297,8 +298,8 @@ This module offers the following functions: Associates a value with a specified key. - *key* is an already open key, or one of the predefined :const:`HKEY_\*` - constants. + *key* is an already open key, or one of the predefined + :ref:`HKEY_* constants <hkey-constants>`. *sub_key* is a string that names the subkey with which the value is associated. @@ -323,42 +324,14 @@ This module offers the following functions: Stores data in the value field of an open registry key. - *key* is an already open key, or one of the predefined :const:`HKEY_\*` - constants. + *key* is an already open key, or one of the predefined + :ref:`HKEY_* constants <hkey-constants>`. *value_name* is a string that names the subkey with which the value is associated. - *type* is an integer that specifies the type of the data. This should be one - of the following constants defined in this module: - - +----------------------------------+---------------------------------------------+ - | Constant | Meaning | - +==================================+=============================================+ - | :const:`REG_BINARY` | Binary data in any form. | - +----------------------------------+---------------------------------------------+ - | :const:`REG_DWORD` | A 32-bit number. | - +----------------------------------+---------------------------------------------+ - | :const:`REG_DWORD_LITTLE_ENDIAN` | A 32-bit number in little-endian format. | - +----------------------------------+---------------------------------------------+ - | :const:`REG_DWORD_BIG_ENDIAN` | A 32-bit number in big-endian format. | - +----------------------------------+---------------------------------------------+ - | :const:`REG_EXPAND_SZ` | Null-terminated string containing | - | | references to environment variables | - | | (``%PATH%``). | - +----------------------------------+---------------------------------------------+ - | :const:`REG_LINK` | A Unicode symbolic link. | - +----------------------------------+---------------------------------------------+ - | :const:`REG_MULTI_SZ` | A sequence of null-terminated strings, | - | | terminated by two null characters. (Python | - | | handles this termination automatically.) | - +----------------------------------+---------------------------------------------+ - | :const:`REG_NONE` | No defined value type. | - +----------------------------------+---------------------------------------------+ - | :const:`REG_RESOURCE_LIST` | A device-driver resource list. | - +----------------------------------+---------------------------------------------+ - | :const:`REG_SZ` | A null-terminated string. | - +----------------------------------+---------------------------------------------+ + *type* is an integer that specifies the type of the data. See + :ref:`Value Types <value-types>` for the available types. *reserved* can be anything -- zero is always passed to the API. @@ -375,6 +348,237 @@ This module offers the following functions: registry. This helps the registry perform efficiently. +.. function:: DisableReflectionKey(key) + + Disables registry reflection for 32-bit processes running on a 64-bit + Operating System. + + *key* is an already open key, or one of the predefined + :ref:`HKEY_* constants <hkey-constants>`. + + Will generally raise :exc:`NotImplemented` if executed on a 32-bit + Operating System. + + If the key is not on the reflection list, the function succeeds but has no + effect. Disabling reflection for a key does not affect reflection of any + subkeys. + + +.. function:: EnableReflectionKey(key) + + Restores registry reflection for the specified disabled key. + + *key* is an already open key, or one of the predefined + :ref:`HKEY_* constants <hkey-constants>`. + + Will generally raise :exc:`NotImplemented` if executed on a 32-bit + Operating System. + + Restoring reflection for a key does not affect reflection of any subkeys. + + +.. function:: QueryReflectionKey(key) + + Determines the reflection state for the specified key. + + *key* is an already open key, or one of the predefined + :ref:`HKEY_* constants <hkey-constants>`. + + Returns ``True`` if reflection is disabled. + + Will generally raise :exc:`NotImplemented` if executed on a 32-bit + Operating System. + + +.. _constants: + +Constants +------------------ + +The following constants are defined for use in many :mod:`_winreg` functions. + +.. _hkey-constants: + +HKEY_* Constants +++++++++++++++++ + +.. data:: HKEY_CLASSES_ROOT + + Registry entries subordinate to this key define types (or classes) of + documents and the properties associated with those types. Shell and + COM applications use the information stored under this key. + + +.. data:: HKEY_CURRENT_USER + + Registry entries subordinate to this key define the preferences of + the current user. These preferences include the settings of + environment variables, data about program groups, colors, printers, + network connections, and application preferences. + +.. data:: HKEY_LOCAL_MACHINE + + Registry entries subordinate to this key define the physical state + of the computer, including data about the bus type, system memory, + and installed hardware and software. + +.. data:: HKEY_USERS + + Registry entries subordinate to this key define the default user + configuration for new users on the local computer and the user + configuration for the current user. + +.. data:: HKEY_PERFORMANCE_DATA + + Registry entries subordinate to this key allow you to access + performance data. The data is not actually stored in the registry; + the registry functions cause the system to collect the data from + its source. + + +.. data:: HKEY_CURRENT_CONFIG + + Contains information about the current hardware profile of the + local computer system. + +.. data:: HKEY_DYN_DATA + + This key is not used in versions of Windows after 98. + + +.. _access-rights: + +Access Rights ++++++++++++++ + +For more information, see `Registry Key Security and Access +<http://msdn.microsoft.com/en-us/library/ms724878%28v=VS.85%29.aspx>`__. + +.. data:: KEY_ALL_ACCESS + + Combines the STANDARD_RIGHTS_REQUIRED, :const:`KEY_QUERY_VALUE`, + :const:`KEY_SET_VALUE`, :const:`KEY_CREATE_SUB_KEY`, + :const:`KEY_ENUMERATE_SUB_KEYS`, :const:`KEY_NOTIFY`, + and :const:`KEY_CREATE_LINK` access rights. + +.. data:: KEY_WRITE + + Combines the STANDARD_RIGHTS_WRITE, :const:`KEY_SET_VALUE`, and + :const:`KEY_CREATE_SUB_KEY` access rights. + +.. data:: KEY_READ + + Combines the STANDARD_RIGHTS_READ, :const:`KEY_QUERY_VALUE`, + :const:`KEY_ENUMERATE_SUB_KEYS`, and :const:`KEY_NOTIFY` values. + +.. data:: KEY_EXECUTE + + Equivalent to :const:`KEY_READ`. + +.. data:: KEY_QUERY_VALUE + + Required to query the values of a registry key. + +.. data:: KEY_SET_VALUE + + Required to create, delete, or set a registry value. + +.. data:: KEY_CREATE_SUB_KEY + + Required to create a subkey of a registry key. + +.. data:: KEY_ENUMERATE_SUB_KEYS + + Required to enumerate the subkeys of a registry key. + +.. data:: KEY_NOTIFY + + Required to request change notifications for a registry key or for + subkeys of a registry key. + +.. data:: KEY_CREATE_LINK + + Reserved for system use. + + +.. _64-bit-access-rights: + +64-bit Specific +*************** + +For more information, see `Accesing an Alternate Registry View +<http://msdn.microsoft.com/en-us/library/aa384129(v=VS.85).aspx>`__. + +.. data:: KEY_WOW64_64KEY + + Indicates that an application on 64-bit Windows should operate on + the 64-bit registry view. + +.. data:: KEY_WOW64_32KEY + + Indicates that an application on 64-bit Windows should operate on + the 32-bit registry view. + + +.. _value-types: + +Value Types ++++++++++++ + +For more information, see `Registry Value Types +<http://msdn.microsoft.com/en-us/library/ms724884%28v=VS.85%29.aspx>`__. + +.. data:: REG_BINARY + + Binary data in any form. + +.. data:: REG_DWORD + + 32-bit number. + +.. data:: REG_DWORD_LITTLE_ENDIAN + + A 32-bit number in little-endian format. + +.. data:: REG_DWORD_BIG_ENDIAN + + A 32-bit number in big-endian format. + +.. data:: REG_EXPAND_SZ + + Null-terminated string containing references to environment + variables (``%PATH%``). + +.. data:: REG_LINK + + A Unicode symbolic link. + +.. data:: REG_MULTI_SZ + + A sequence of null-terminated strings, terminated by two null characters. + (Python handles this termination automatically.) + +.. data:: REG_NONE + + No defined value type. + +.. data:: REG_RESOURCE_LIST + + A device-driver resource list. + +.. data:: REG_FULL_RESOURCE_DESCRIPTOR + + A hardware setting. + +.. data:: REG_RESOURCE_REQUIREMENTS_LIST + + A hardware resource list. + +.. data:: REG_SZ + + A null-terminated string. + + .. _handle-object: Registry Handle Objects -- cgit v0.12 From bbff8cf035c2ca490efe7135b004cfbf8340b767 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 11 May 2010 23:38:15 +0000 Subject: Merged revisions 81096 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81096 | antoine.pitrou | 2010-05-12 01:36:40 +0200 (mer., 12 mai 2010) | 11 lines Merged revisions 81094 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81094 | antoine.pitrou | 2010-05-12 01:32:31 +0200 (mer., 12 mai 2010) | 6 lines Issue #8672: Add a zlib test ensuring that an incomplete stream can be handled by a decompressor object without errors (it returns incomplete uncompressed data). ........ ................ --- Lib/test/test_zlib.py | 13 +++++++++++++ Misc/NEWS | 4 ++++ 2 files changed, 17 insertions(+) diff --git a/Lib/test/test_zlib.py b/Lib/test/test_zlib.py index 3a5bd30..0c259cc 100644 --- a/Lib/test/test_zlib.py +++ b/Lib/test/test_zlib.py @@ -379,6 +379,19 @@ class CompressObjectTestCase(BaseCompressTestCase, unittest.TestCase): dco = zlib.decompressobj() self.assertEqual(dco.flush(), b"") # Returns nothing + def test_decompress_incomplete_stream(self): + # This is 'foo', deflated + x = b'x\x9cK\xcb\xcf\x07\x00\x02\x82\x01E' + # For the record + self.assertEqual(zlib.decompress(x), b'foo') + self.assertRaises(zlib.error, zlib.decompress, x[:-5]) + # Omitting the stream end works with decompressor objects + # (see issue #8672). + dco = zlib.decompressobj() + y = dco.decompress(x[:-5]) + y += dco.flush() + self.assertEqual(y, b'foo') + if hasattr(zlib.compressobj(), "copy"): def test_compresscopy(self): # Test copying a compression object diff --git a/Misc/NEWS b/Misc/NEWS index 491e0ac..66071eb 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -176,6 +176,10 @@ Build Tests ----- +- Issue #8672: Add a zlib test ensuring that an incomplete stream can be + handled by a decompressor object without errors (it returns incomplete + uncompressed data). + - Issue #8629: Disable some test_ssl tests, since they give different results with OpenSSL 1.0.0 and higher. -- cgit v0.12 From 96f212b3777c113a326bfbbba93c453fbd5e0693 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 11 May 2010 23:49:58 +0000 Subject: Merged revisions 81100 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81100 | antoine.pitrou | 2010-05-12 01:46:02 +0200 (mer., 12 mai 2010) | 10 lines Merged revisions 81098 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81098 | antoine.pitrou | 2010-05-12 01:42:28 +0200 (mer., 12 mai 2010) | 5 lines Issue #8681: Make the zlib module's error messages more informative when the zlib itself doesn't give any detailed explanation. ........ ................ --- Lib/test/test_zlib.py | 7 +++++++ Misc/NEWS | 3 +++ Modules/zlibmodule.c | 21 +++++++++++++++++---- 3 files changed, 27 insertions(+), 4 deletions(-) diff --git a/Lib/test/test_zlib.py b/Lib/test/test_zlib.py index 0c259cc..4b16efb 100644 --- a/Lib/test/test_zlib.py +++ b/Lib/test/test_zlib.py @@ -140,6 +140,13 @@ class CompressTestCase(BaseCompressTestCase, unittest.TestCase): for ob in x, bytearray(x): self.assertEqual(zlib.decompress(ob), data) + def test_incomplete_stream(self): + # An useful error message is given + x = zlib.compress(HAMLET_SCENE) + self.assertRaisesRegexp(zlib.error, + "Error -5 while decompressing data: incomplete or truncated stream", + zlib.decompress, x[:-1]) + # Memory use of the following functions takes into account overallocation @precisionbigmemtest(size=_1G + 1024 * 1024, memuse=3) diff --git a/Misc/NEWS b/Misc/NEWS index 66071eb..e42566f 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,9 @@ Core and Builtins Library ------- +- Issue #8681: Make the zlib module's error messages more informative when + the zlib itself doesn't give any detailed explanation. + - Issue #8674: Fixed a number of incorrect or undefined-behaviour-inducing overflow checks in the audioop module. diff --git a/Modules/zlibmodule.c b/Modules/zlibmodule.c index 1f263ab..54ab9a1 100644 --- a/Modules/zlibmodule.c +++ b/Modules/zlibmodule.c @@ -52,10 +52,24 @@ typedef struct static void zlib_error(z_stream zst, int err, char *msg) { - if (zst.msg == Z_NULL) + const char *zmsg = zst.msg; + if (zmsg == Z_NULL) { + switch (err) { + case Z_BUF_ERROR: + zmsg = "incomplete or truncated stream"; + break; + case Z_STREAM_ERROR: + zmsg = "inconsistent stream state"; + break; + case Z_DATA_ERROR: + zmsg = "invalid input data"; + break; + } + } + if (zmsg == Z_NULL) PyErr_Format(ZlibError, "Error %d %s", err, msg); else - PyErr_Format(ZlibError, "Error %d %s: %.200s", err, msg, zst.msg); + PyErr_Format(ZlibError, "Error %d %s: %.200s", err, msg, zmsg); } PyDoc_STRVAR(compressobj__doc__, @@ -241,8 +255,7 @@ PyZlib_decompress(PyObject *self, PyObject *args) * process the inflate call() due to an error in the data. */ if (zst.avail_out > 0) { - PyErr_Format(ZlibError, "Error %i while decompressing data", - err); + zlib_error(zst, err, "while decompressing data"); inflateEnd(&zst); goto error; } -- cgit v0.12 From a29b1816936bdfc0f2e80620b334d8756a278ce6 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 12 May 2010 14:08:45 +0000 Subject: Merged revisions 81116 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81116 | antoine.pitrou | 2010-05-12 16:05:24 +0200 (mer., 12 mai 2010) | 9 lines Merged revisions 81115 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81115 | antoine.pitrou | 2010-05-12 16:02:34 +0200 (mer., 12 mai 2010) | 3 lines Improve _ssl.c formatting ........ ................ --- Modules/_ssl.c | 59 ++++++++++++++++++++++++++-------------------------------- 1 file changed, 26 insertions(+), 33 deletions(-) diff --git a/Modules/_ssl.c b/Modules/_ssl.c index 7f6f566..9ce73cf 100644 --- a/Modules/_ssl.c +++ b/Modules/_ssl.c @@ -182,8 +182,7 @@ PySSL_SetError(PySSLObject *obj, int ret, char *filename, int lineno) break; case SSL_ERROR_WANT_X509_LOOKUP: p = PY_SSL_ERROR_WANT_X509_LOOKUP; - errstr = - "The operation did not complete (X509 lookup)"; + errstr = "The operation did not complete (X509 lookup)"; break; case SSL_ERROR_WANT_CONNECT: p = PY_SSL_ERROR_WANT_CONNECT; @@ -196,15 +195,14 @@ PySSL_SetError(PySSLObject *obj, int ret, char *filename, int lineno) PySocketSockObject *s = (PySocketSockObject *) PyWeakref_GetObject(obj->Socket); if (ret == 0 || (((PyObject *)s) == Py_None)) { - p = PY_SSL_ERROR_EOF; - errstr = - "EOF occurred in violation of protocol"; + p = PY_SSL_ERROR_EOF; + errstr = "EOF occurred in violation of protocol"; } else if (ret == -1) { - /* underlying BIO reported an I/O error */ - return s->errorhandler(); + /* underlying BIO reported an I/O error */ + return s->errorhandler(); } else { /* possible? */ - p = PY_SSL_ERROR_SYSCALL; - errstr = "Some I/O error occurred"; + p = PY_SSL_ERROR_SYSCALL; + errstr = "Some I/O error occurred"; } } else { p = PY_SSL_ERROR_SYSCALL; @@ -221,8 +219,7 @@ PySSL_SetError(PySSLObject *obj, int ret, char *filename, int lineno) /* XXX Protected by global interpreter lock */ errstr = ERR_error_string(e, NULL); else { /* possible? */ - errstr = - "A failure in the SSL library occurred"; + errstr = "A failure in the SSL library occurred"; } break; } @@ -317,7 +314,7 @@ newPySSLObject(PySocketSockObject *Sock, char *key_file, char *cert_file, if (certreq != PY_SSL_CERT_NONE) { if (cacerts_file == NULL) { errstr = ERRSTR("No root certificates specified for " - "verification of other-side certificates."); + "verification of other-side certificates."); goto fail; } else { PySSL_BEGIN_ALLOW_THREADS @@ -480,15 +477,15 @@ static PyObject *PySSL_SSLdo_handshake(PySSLObject *self) } if (sockstate == SOCKET_HAS_TIMED_OUT) { PyErr_SetString(PySSLErrorObject, - ERRSTR("The handshake operation timed out")); + ERRSTR("The handshake operation timed out")); return NULL; } else if (sockstate == SOCKET_HAS_BEEN_CLOSED) { PyErr_SetString(PySSLErrorObject, - ERRSTR("Underlying socket has been closed.")); + ERRSTR("Underlying socket has been closed.")); return NULL; } else if (sockstate == SOCKET_TOO_LARGE_FOR_SELECT) { PyErr_SetString(PySSLErrorObject, - ERRSTR("Underlying socket too large for select().")); + ERRSTR("Underlying socket too large for select().")); return NULL; } else if (sockstate == SOCKET_IS_NONBLOCKING) { break; @@ -534,7 +531,7 @@ _create_tuple_for_attribute (ASN1_OBJECT *name, ASN1_STRING *value) { goto fail; } value_obj = PyUnicode_DecodeUTF8((char *) valuebuf, - buflen, "strict"); + buflen, "strict"); OPENSSL_free(valuebuf); if (value_obj == NULL) { Py_DECREF(name_obj); @@ -1208,11 +1205,9 @@ static PyObject *PySSL_SSLwrite(PySSLObject *self, PyObject *args) return NULL; } if (err == SSL_ERROR_WANT_READ) { - sockstate = - check_socket_and_wait_for_timeout(sock, 0); + sockstate = check_socket_and_wait_for_timeout(sock, 0); } else if (err == SSL_ERROR_WANT_WRITE) { - sockstate = - check_socket_and_wait_for_timeout(sock, 1); + sockstate = check_socket_and_wait_for_timeout(sock, 1); } else { sockstate = SOCKET_OPERATION_OK; } @@ -1319,7 +1314,7 @@ static PyObject *PySSL_SSLread(PySSLObject *self, PyObject *args) goto error; } else if (sockstate == SOCKET_TOO_LARGE_FOR_SELECT) { PyErr_SetString(PySSLErrorObject, - "Underlying socket too large for select()."); + "Underlying socket too large for select()."); goto error; } else if (sockstate == SOCKET_HAS_BEEN_CLOSED) { count = 0; @@ -1335,11 +1330,9 @@ static PyObject *PySSL_SSLread(PySSLObject *self, PyObject *args) if (PyErr_CheckSignals()) goto error; if (err == SSL_ERROR_WANT_READ) { - sockstate = - check_socket_and_wait_for_timeout(sock, 0); + sockstate = check_socket_and_wait_for_timeout(sock, 0); } else if (err == SSL_ERROR_WANT_WRITE) { - sockstate = - check_socket_and_wait_for_timeout(sock, 1); + sockstate = check_socket_and_wait_for_timeout(sock, 1); } else if ((err == SSL_ERROR_ZERO_RETURN) && (SSL_get_shutdown(self->ssl) == SSL_RECEIVED_SHUTDOWN)) @@ -1532,7 +1525,7 @@ PySSL_RAND_add(PyObject *self, PyObject *args) double entropy; if (!PyArg_ParseTuple(args, "s#d:RAND_add", &buf, &len, &entropy)) - return NULL; + return NULL; RAND_add(buf, len, entropy); Py_INCREF(Py_None); return Py_None; @@ -1563,15 +1556,15 @@ PySSL_RAND_egd(PyObject *self, PyObject *arg) int bytes; if (!PyUnicode_Check(arg)) - return PyErr_Format(PyExc_TypeError, - "RAND_egd() expected string, found %s", - Py_TYPE(arg)->tp_name); + return PyErr_Format(PyExc_TypeError, + "RAND_egd() expected string, found %s", + Py_TYPE(arg)->tp_name); bytes = RAND_egd(_PyUnicode_AsString(arg)); if (bytes == -1) { - PyErr_SetString(PySSLErrorObject, - "EGD connection failed or EGD did not return " - "enough data to seed the PRNG"); - return NULL; + PyErr_SetString(PySSLErrorObject, + "EGD connection failed or EGD did not return " + "enough data to seed the PRNG"); + return NULL; } return PyLong_FromLong(bytes); } -- cgit v0.12 From 3d9fa6da93e5bb96fcffa22ae80b4a15846c0cdb Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Wed, 12 May 2010 19:57:07 +0000 Subject: Merged revisions 81127 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81127 | mark.dickinson | 2010-05-12 20:54:51 +0100 (Wed, 12 May 2010) | 9 lines Merged revisions 81126 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81126 | mark.dickinson | 2010-05-12 20:53:36 +0100 (Wed, 12 May 2010) | 1 line Fix unused variable in test_factorial. ........ ................ --- Lib/test/test_math.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/test_math.py b/Lib/test/test_math.py index 814b6af..7505948 100644 --- a/Lib/test/test_math.py +++ b/Lib/test/test_math.py @@ -294,7 +294,7 @@ class MathTests(unittest.TestCase): return result values = list(range(10)) + [50, 100, 500] random.shuffle(values) - for x in range(10): + for x in values: for cast in (int, float): self.assertEqual(math.factorial(cast(x)), fact(x), (x, fact(x), math.factorial(x))) self.assertRaises(ValueError, math.factorial, -1) -- cgit v0.12 From d4cd18847d66459ac0f0942b1edbcadb0b9320a5 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Thu, 13 May 2010 03:43:13 +0000 Subject: Merged revisions 81132 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81132 | senthil.kumaran | 2010-05-13 09:07:23 +0530 (Thu, 13 May 2010) | 9 lines Merged revisions 81130 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81130 | senthil.kumaran | 2010-05-13 08:55:21 +0530 (Thu, 13 May 2010) | 3 lines Fix Issue8657 - adding git and git+ssh as know schemes. ........ ................ --- Lib/test/test_urlparse.py | 7 ++++++- Lib/urllib/parse.py | 2 +- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_urlparse.py b/Lib/test/test_urlparse.py index 00c4a0a..17cdf9e 100644 --- a/Lib/test/test_urlparse.py +++ b/Lib/test/test_urlparse.py @@ -104,7 +104,12 @@ class UrlParseTestCase(unittest.TestCase): ('svn+ssh', 'svn.zope.org', '/repos/main/ZConfig/trunk/', '', '', ''), ('svn+ssh', 'svn.zope.org', '/repos/main/ZConfig/trunk/', - '', '')) + '', '')), + ('git+ssh://git@github.com/user/project.git', + ('git+ssh', 'git@github.com','/user/project.git', + '','',''), + ('git+ssh', 'git@github.com','/user/project.git', + '', '')) ] for url, parsed, split in testcases: self.checkRoundtrips(url, parsed, split) diff --git a/Lib/urllib/parse.py b/Lib/urllib/parse.py index bdb2cd7..1ac6f4d 100644 --- a/Lib/urllib/parse.py +++ b/Lib/urllib/parse.py @@ -38,7 +38,7 @@ uses_relative = ['ftp', 'http', 'gopher', 'nntp', 'imap', uses_netloc = ['ftp', 'http', 'gopher', 'nntp', 'telnet', 'imap', 'wais', 'file', 'mms', 'https', 'shttp', 'snews', 'prospero', 'rtsp', 'rtspu', 'rsync', '', - 'svn', 'svn+ssh', 'sftp','nfs'] + 'svn', 'svn+ssh', 'sftp', 'nfs',' git', 'git+ssh'] non_hierarchical = ['gopher', 'hdl', 'mailto', 'news', 'telnet', 'wais', 'imap', 'snews', 'sip', 'sips'] uses_params = ['ftp', 'hdl', 'prospero', 'http', 'imap', -- cgit v0.12 From ebb5a88fd6d42fdcbddeaa74c976bffc7fbc0e32 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Fri, 14 May 2010 01:03:14 +0000 Subject: Merged revisions 81156 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81156 | victor.stinner | 2010-05-14 02:59:09 +0200 (ven., 14 mai 2010) | 5 lines Issue #4653: fix typo in flush_std_files() Don't call sys.stderr.flush() if sys has no stderr attribute or if sys.stderr==None. ........ --- Python/pythonrun.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Python/pythonrun.c b/Python/pythonrun.c index 1121e64..031d66f 100644 --- a/Python/pythonrun.c +++ b/Python/pythonrun.c @@ -334,7 +334,7 @@ flush_std_files(void) Py_DECREF(tmp); } - if (ferr != NULL || ferr != Py_None) { + if (ferr != NULL && ferr != Py_None) { tmp = PyObject_CallMethod(ferr, "flush", ""); if (tmp == NULL) PyErr_Clear(); -- cgit v0.12 From 19640500ff19b93f11f58a422584c7ba6bbd45e2 Mon Sep 17 00:00:00 2001 From: Brett Cannon <bcannon@gmail.com> Date: Fri, 14 May 2010 01:28:56 +0000 Subject: Backport r81155. --- Lib/subprocess.py | 49 +++++++++++++++++++++++++++++++++---------------- Misc/NEWS | 3 +++ 2 files changed, 36 insertions(+), 16 deletions(-) diff --git a/Lib/subprocess.py b/Lib/subprocess.py index 36d7818..0656c84 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -675,12 +675,12 @@ class Popen(object): return data.decode(encoding) - def __del__(self, sys=sys): + def __del__(self, _maxsize=sys.maxsize, _active=_active): if not self._child_created: # We didn't get to successfully create a child process. return # In case the child hasn't been waited on, check if it's done. - self._internal_poll(_deadstate=sys.maxsize) + self._internal_poll(_deadstate=_maxsize) if self.returncode is None and _active is not None: # Child is still running, keep us alive until we can wait on it. _active.append(self) @@ -883,13 +883,20 @@ class Popen(object): errwrite.Close() - def _internal_poll(self, _deadstate=None): + def _internal_poll(self, _deadstate=None, + _WaitForSingleObject=WaitForSingleObject, + _WAIT_OBJECT_0=WAIT_OBJECT_0, + _GetExitCodeProcess=GetExitCodeProcess): """Check if child process has terminated. Returns returncode - attribute.""" + attribute. + + This method is called by __del__, so it can only refer to objects + in its local scope. + + """ if self.returncode is None: - if(_subprocess.WaitForSingleObject(self._handle, 0) == - _subprocess.WAIT_OBJECT_0): - self.returncode = _subprocess.GetExitCodeProcess(self._handle) + if _WaitForSingleObject(self._handle, 0) == _WAIT_OBJECT_0: + self.returncode = _GetExitCodeProcess(self._handle) return self.returncode @@ -1150,25 +1157,35 @@ class Popen(object): raise child_exception - def _handle_exitstatus(self, sts): - if os.WIFSIGNALED(sts): - self.returncode = -os.WTERMSIG(sts) - elif os.WIFEXITED(sts): - self.returncode = os.WEXITSTATUS(sts) + def _handle_exitstatus(self, sts, _WIFSIGNALED=os.WIFSIGNALED, + _WTERMSIG=os.WTERMSIG, _WIFEXITED=os.WIFEXITED, + _WEXITSTATUS=os.WEXITSTATUS): + # This method is called (indirectly) by __del__, so it cannot + # refer to anything outside of its local scope.""" + if _WIFSIGNALED(sts): + self.returncode = -_WTERMSIG(sts) + elif _WIFEXITED(sts): + self.returncode = _WEXITSTATUS(sts) else: # Should never happen raise RuntimeError("Unknown child exit status!") - def _internal_poll(self, _deadstate=None): + def _internal_poll(self, _deadstate=None, _waitpid=os.waitpid, + _WNOHANG=os.WNOHANG, _os_error=os.error): """Check if child process has terminated. Returns returncode - attribute.""" + attribute. + + This method is called by __del__, so it cannot reference anything + outside of the local scope (nor can any methods it calls). + + """ if self.returncode is None: try: - pid, sts = os.waitpid(self.pid, os.WNOHANG) + pid, sts = _waitpid(self.pid, _WNOHANG) if pid == self.pid: self._handle_exitstatus(sts) - except os.error: + except _os_error: if _deadstate is not None: self.returncode = _deadstate return self.returncode diff --git a/Misc/NEWS b/Misc/NEWS index e42566f..68bbf31 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -40,6 +40,9 @@ Core and Builtins Library ------- +- Issue #5099: subprocess.Popen.__del__ no longer references global objects + to prevent issues during interpreter shutdown. + - Issue #8681: Make the zlib module's error messages more informative when the zlib itself doesn't give any detailed explanation. -- cgit v0.12 From 9d765bd0ea2ca7c58118b4211412948541d7fd21 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Fri, 14 May 2010 01:33:36 +0000 Subject: Merged revisions 81146 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81146 | benjamin.peterson | 2010-05-13 16:16:51 -0500 (Thu, 13 May 2010) | 9 lines Merged revisions 81145 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81145 | benjamin.peterson | 2010-05-13 16:14:10 -0500 (Thu, 13 May 2010) | 1 line rip out mention of types.ListType #8703 ........ ................ --- Doc/c-api/list.rst | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/Doc/c-api/list.rst b/Doc/c-api/list.rst index c76644a..89f0f9d 100644 --- a/Doc/c-api/list.rst +++ b/Doc/c-api/list.rst @@ -15,11 +15,8 @@ List Objects .. cvar:: PyTypeObject PyList_Type - .. index:: single: ListType (in module types) - - This instance of :ctype:`PyTypeObject` represents the Python list type. - This is the same object as ``list`` and ``types.ListType`` in the Python - layer. + This instance of :ctype:`PyTypeObject` represents the Python list type. This + is the same object as ``list`` in the Python layer. .. cfunction:: int PyList_Check(PyObject *p) -- cgit v0.12 From 9076f9e187c4a0620b52bff7f3c4659647141783 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Fri, 14 May 2010 16:08:46 +0000 Subject: Merged revisions 81168 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81168 | victor.stinner | 2010-05-14 17:58:55 +0200 (ven., 14 mai 2010) | 10 lines Issue #8711: Document PyUnicode_DecodeFSDefault*() functions * Add paragraph titles to c-api/unicode.rst. * Fix PyUnicode_DecodeFSDefault*() comment: it now uses the "surrogateescape" error handler (and not "replace") * Remove "The function is intended to be used for paths and file names only during bootstrapping process where the codecs are not set up." from PyUnicode_FSConverter() comment: it is used after the bootstrapping and for other purposes than file names ........ --- Doc/c-api/unicode.rst | 128 +++++++++++++++++++++++++++++++++--------------- Include/unicodeobject.h | 20 +++++--- 2 files changed, 101 insertions(+), 47 deletions(-) diff --git a/Doc/c-api/unicode.rst b/Doc/c-api/unicode.rst index 4c0d6a4..b89c0983b 100644 --- a/Doc/c-api/unicode.rst +++ b/Doc/c-api/unicode.rst @@ -10,11 +10,12 @@ Unicode Objects and Codecs Unicode Objects ^^^^^^^^^^^^^^^ +Unicode Type +"""""""""""" + These are the basic Unicode object types used for the Unicode implementation in Python: -.. % --- Unicode Type ------------------------------------------------------- - .. ctype:: Py_UNICODE @@ -89,12 +90,13 @@ access internal read-only data of Unicode objects: Clear the free list. Return the total number of freed items. +Unicode Character Properties +"""""""""""""""""""""""""""" + Unicode provides many different character properties. The most often needed ones are available through these macros which are mapped to C functions depending on the Python configuration. -.. % --- Unicode character properties --------------------------------------- - .. cfunction:: int Py_UNICODE_ISSPACE(Py_UNICODE ch) @@ -192,11 +194,13 @@ These APIs can be used for fast direct character conversions: Return the character *ch* converted to a double. Return ``-1.0`` if this is not possible. This macro does not raise exceptions. + +Plain Py_UNICODE +"""""""""""""""" + To create Unicode objects and access their basic sequence properties, use these APIs: -.. % --- Plain Py_UNICODE --------------------------------------------------- - .. cfunction:: PyObject* PyUnicode_FromUnicode(const Py_UNICODE *u, Py_ssize_t size) @@ -346,9 +350,47 @@ Python can interface directly to this type using the following functions. Support is optimized if Python's own :ctype:`Py_UNICODE` type is identical to the system's :ctype:`wchar_t`. -.. % --- wchar_t support for platforms which support it --------------------- + +File System Encoding +"""""""""""""""""""" + +To encode and decode file names and other environment strings, +:cdata:`Py_FileSystemEncoding` should be used as the encoding, and +``"surrogateescape"`` should be used as the error handler (:pep:`383`). To +encode file names during argument parsing, the ``"O&"`` converter should be +used, passsing :func:PyUnicode_FSConverter as the conversion function: + +.. cfunction:: int PyUnicode_FSConverter(PyObject* obj, void* result) + + Convert *obj* into *result*, using :cdata:`Py_FileSystemDefaultEncoding`, + and the ``"surrogateescape"`` error handler. *result* must be a + ``PyObject*``, return a :func:`bytes` object which must be released if it + is no longer used. + + .. versionadded:: 3.1 + +.. cfunction:: PyObject* PyUnicode_DecodeFSDefaultAndSize(const char *s, Py_ssize_t size) + + Decode a null-terminated string using :cdata:`Py_FileSystemDefaultEncoding` + and the ``"surrogateescape"`` error handler. + + If :cdata:`Py_FileSystemDefaultEncoding` is not set, fall back to UTF-8. + + Use :func:`PyUnicode_DecodeFSDefaultAndSize` if you know the string length. + +.. cfunction:: PyObject* PyUnicode_DecodeFSDefault(const char *s) + + Decode a string using :cdata:`Py_FileSystemDefaultEncoding` and + the ``"surrogateescape"`` error handler. + + If :cdata:`Py_FileSystemDefaultEncoding` is not set, fall back to UTF-8. +wchar_t Support +""""""""""""""" + +wchar_t support for platforms which support it: + .. cfunction:: PyObject* PyUnicode_FromWideChar(const wchar_t *w, Py_ssize_t size) Create a Unicode object from the :ctype:`wchar_t` buffer *w* of the given size. @@ -395,9 +437,11 @@ built-in codecs is "strict" (:exc:`ValueError` is raised). The codecs all use a similar interface. Only deviation from the following generic ones are documented for simplicity. -These are the generic codec APIs: -.. % --- Generic Codecs ----------------------------------------------------- +Generic Codecs +"""""""""""""" + +These are the generic codec APIs: .. cfunction:: PyObject* PyUnicode_Decode(const char *s, Py_ssize_t size, const char *encoding, const char *errors) @@ -426,9 +470,11 @@ These are the generic codec APIs: using the Python codec registry. Return *NULL* if an exception was raised by the codec. -These are the UTF-8 codec APIs: -.. % --- UTF-8 Codecs ------------------------------------------------------- +UTF-8 Codecs +"""""""""""" + +These are the UTF-8 codec APIs: .. cfunction:: PyObject* PyUnicode_DecodeUTF8(const char *s, Py_ssize_t size, const char *errors) @@ -458,9 +504,11 @@ These are the UTF-8 codec APIs: object. Error handling is "strict". Return *NULL* if an exception was raised by the codec. -These are the UTF-32 codec APIs: -.. % --- UTF-32 Codecs ------------------------------------------------------ */ +UTF-32 Codecs +""""""""""""" + +These are the UTF-32 codec APIs: .. cfunction:: PyObject* PyUnicode_DecodeUTF32(const char *s, Py_ssize_t size, const char *errors, int *byteorder) @@ -525,9 +573,10 @@ These are the UTF-32 codec APIs: Return *NULL* if an exception was raised by the codec. -These are the UTF-16 codec APIs: +UTF-16 Codecs +""""""""""""" -.. % --- UTF-16 Codecs ------------------------------------------------------ */ +These are the UTF-16 codec APIs: .. cfunction:: PyObject* PyUnicode_DecodeUTF16(const char *s, Py_ssize_t size, const char *errors, int *byteorder) @@ -591,9 +640,11 @@ These are the UTF-16 codec APIs: order. The string always starts with a BOM mark. Error handling is "strict". Return *NULL* if an exception was raised by the codec. -These are the "Unicode Escape" codec APIs: -.. % --- Unicode-Escape Codecs ---------------------------------------------- +Unicode-Escape Codecs +""""""""""""""""""""" + +These are the "Unicode Escape" codec APIs: .. cfunction:: PyObject* PyUnicode_DecodeUnicodeEscape(const char *s, Py_ssize_t size, const char *errors) @@ -615,9 +666,11 @@ These are the "Unicode Escape" codec APIs: string object. Error handling is "strict". Return *NULL* if an exception was raised by the codec. -These are the "Raw Unicode Escape" codec APIs: -.. % --- Raw-Unicode-Escape Codecs ------------------------------------------ +Raw-Unicode-Escape Codecs +""""""""""""""""""""""""" + +These are the "Raw Unicode Escape" codec APIs: .. cfunction:: PyObject* PyUnicode_DecodeRawUnicodeEscape(const char *s, Py_ssize_t size, const char *errors) @@ -639,11 +692,13 @@ These are the "Raw Unicode Escape" codec APIs: Python string object. Error handling is "strict". Return *NULL* if an exception was raised by the codec. + +Latin-1 Codecs +"""""""""""""" + These are the Latin-1 codec APIs: Latin-1 corresponds to the first 256 Unicode ordinals and only these are accepted by the codecs during encoding. -.. % --- Latin-1 Codecs ----------------------------------------------------- - .. cfunction:: PyObject* PyUnicode_DecodeLatin1(const char *s, Py_ssize_t size, const char *errors) @@ -664,11 +719,13 @@ ordinals and only these are accepted by the codecs during encoding. object. Error handling is "strict". Return *NULL* if an exception was raised by the codec. + +ASCII Codecs +"""""""""""" + These are the ASCII codec APIs. Only 7-bit ASCII data is accepted. All other codes generate errors. -.. % --- ASCII Codecs ------------------------------------------------------- - .. cfunction:: PyObject* PyUnicode_DecodeASCII(const char *s, Py_ssize_t size, const char *errors) @@ -689,9 +746,11 @@ codes generate errors. object. Error handling is "strict". Return *NULL* if an exception was raised by the codec. -These are the mapping codec APIs: -.. % --- Character Map Codecs ----------------------------------------------- +Character Map Codecs +"""""""""""""""""""" + +These are the mapping codec APIs: This codec is special in that it can be used to implement many different codecs (and this is in fact what was done to obtain most of the standard codecs @@ -760,7 +819,9 @@ use the Win32 MBCS converters to implement the conversions. Note that MBCS (or DBCS) is a class of encodings, not just one. The target encoding is defined by the user settings on the machine running the codec. -.. % --- MBCS codecs for Windows -------------------------------------------- + +MBCS codecs for Windows +""""""""""""""""""""""" .. cfunction:: PyObject* PyUnicode_DecodeMBCS(const char *s, Py_ssize_t size, const char *errors) @@ -790,20 +851,9 @@ the user settings on the machine running the codec. object. Error handling is "strict". Return *NULL* if an exception was raised by the codec. -For decoding file names and other environment strings, :cdata:`Py_FileSystemEncoding` -should be used as the encoding, and ``"surrogateescape"`` should be used as the error -handler. For encoding file names during argument parsing, the ``O&`` converter should -be used, passsing PyUnicode_FSConverter as the conversion function: - -.. cfunction:: int PyUnicode_FSConverter(PyObject* obj, void* result) - - Convert *obj* into *result*, using the file system encoding, and the ``surrogateescape`` - error handler. *result* must be a ``PyObject*``, yielding a bytes or bytearray object - which must be released if it is no longer used. - - .. versionadded:: 3.1 -.. % --- Methods & Slots ---------------------------------------------------- +Methods & Slots +""""""""""""""" .. _unicodemethodsandslots: diff --git a/Include/unicodeobject.h b/Include/unicodeobject.h index d21dd96..cc2d535 100644 --- a/Include/unicodeobject.h +++ b/Include/unicodeobject.h @@ -1238,25 +1238,29 @@ PyAPI_FUNC(int) PyUnicode_EncodeDecimal( /* --- File system encoding ---------------------------------------------- */ /* ParseTuple converter which converts a Unicode object into the file - system encoding, using the PEP 383 error handler; bytes objects are - output as-is. */ + system encoding as a bytes object, using the "surrogateescape" error + handler; bytes objects are output as-is. */ PyAPI_FUNC(int) PyUnicode_FSConverter(PyObject*, void*); -/* Decode a null-terminated string using Py_FileSystemDefaultEncoding. +/* Decode a null-terminated string using Py_FileSystemDefaultEncoding + and the "surrogateescape" error handler. - If the encoding is supported by one of the built-in codecs (i.e., UTF-8, - UTF-16, UTF-32, Latin-1 or MBCS), otherwise fallback to UTF-8 and replace - invalid characters with '?'. + If Py_FileSystemDefaultEncoding is not set, fall back to UTF-8. - The function is intended to be used for paths and file names only - during bootstrapping process where the codecs are not set up. + Use PyUnicode_DecodeFSDefaultAndSize() if you have the string length. */ PyAPI_FUNC(PyObject*) PyUnicode_DecodeFSDefault( const char *s /* encoded string */ ); +/* Decode a string using Py_FileSystemDefaultEncoding + and the "surrogateescape" error handler. + + If Py_FileSystemDefaultEncoding is not set, fall back to UTF-8. +*/ + PyAPI_FUNC(PyObject*) PyUnicode_DecodeFSDefaultAndSize( const char *s, /* encoded string */ Py_ssize_t size /* size */ -- cgit v0.12 From 26a968d8feceb1a331b800d3e0c0e28a164b9971 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Fri, 14 May 2010 16:39:10 +0000 Subject: Merged revisions 81170 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81170 | victor.stinner | 2010-05-14 18:35:39 +0200 (ven., 14 mai 2010) | 6 lines posix_listdir(), posix_readlink(): avoid temporary PyBytes object Use directly PyUnicode_DecodeFSDefaultAndSize() instead of PyBytes_FromStringAndSize() + PyUnicode_FromEncodedObject() if the argument is unicode. ........ --- Modules/posixmodule.c | 48 ++++++++++-------------------------------------- 1 file changed, 10 insertions(+), 38 deletions(-) diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index 590a47b..9ce8966 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -2515,33 +2515,17 @@ posix_listdir(PyObject *self, PyObject *args) (NAMLEN(ep) == 1 || (ep->d_name[1] == '.' && NAMLEN(ep) == 2))) continue; - v = PyBytes_FromStringAndSize(ep->d_name, NAMLEN(ep)); + if (arg_is_unicode) + v = PyUnicode_DecodeFSDefaultAndSize(ep->d_name, NAMLEN(ep)); + else + v = PyBytes_FromStringAndSize(ep->d_name, NAMLEN(ep)); if (v == NULL) { - Py_DECREF(d); - d = NULL; + Py_CLEAR(d); break; } - if (arg_is_unicode) { - PyObject *w; - - w = PyUnicode_FromEncodedObject(v, - Py_FileSystemDefaultEncoding, - "surrogateescape"); - Py_DECREF(v); - if (w != NULL) - v = w; - else { - /* Encoding failed to decode ASCII bytes. - Raise exception. */ - Py_DECREF(d); - d = NULL; - break; - } - } if (PyList_Append(d, v) != 0) { Py_DECREF(v); - Py_DECREF(d); - d = NULL; + Py_CLEAR(d); break; } Py_DECREF(v); @@ -4676,22 +4660,10 @@ posix_readlink(PyObject *self, PyObject *args) return posix_error_with_allocated_filename(opath); release_bytes(opath); - v = PyBytes_FromStringAndSize(buf, n); - if (arg_is_unicode) { - PyObject *w; - - w = PyUnicode_FromEncodedObject(v, - Py_FileSystemDefaultEncoding, - "surrogateescape"); - if (w != NULL) { - Py_DECREF(v); - v = w; - } - else { - v = NULL; - } - } - return v; + if (arg_is_unicode) + return PyUnicode_DecodeFSDefaultAndSize(buf, n); + else + return PyBytes_FromStringAndSize(buf, n); } #endif /* HAVE_READLINK */ -- cgit v0.12 From 203406c3681cd0bfe53f44f2d731d05d8d71cd57 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Fri, 14 May 2010 18:07:39 +0000 Subject: Revert r81171 (posix_listdir(), posix_readlink(): avoid temporary PyBytes object) PyUnicode_DecodeFSDefault*() doesn't use surrogateescape error handler, and so PyUnicode_FromEncodedObject(v, Py_FileSystemDefaultEncoding, "surrogateescape") cannot be replaced by PyUnicode_DecodeFSDefault(). It's a bad idea to try to fix surrogates things in Python 3.1... --- Modules/posixmodule.c | 48 ++++++++++++++++++++++++++++++++++++++---------- 1 file changed, 38 insertions(+), 10 deletions(-) diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index 9ce8966..590a47b 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -2515,17 +2515,33 @@ posix_listdir(PyObject *self, PyObject *args) (NAMLEN(ep) == 1 || (ep->d_name[1] == '.' && NAMLEN(ep) == 2))) continue; - if (arg_is_unicode) - v = PyUnicode_DecodeFSDefaultAndSize(ep->d_name, NAMLEN(ep)); - else - v = PyBytes_FromStringAndSize(ep->d_name, NAMLEN(ep)); + v = PyBytes_FromStringAndSize(ep->d_name, NAMLEN(ep)); if (v == NULL) { - Py_CLEAR(d); + Py_DECREF(d); + d = NULL; break; } + if (arg_is_unicode) { + PyObject *w; + + w = PyUnicode_FromEncodedObject(v, + Py_FileSystemDefaultEncoding, + "surrogateescape"); + Py_DECREF(v); + if (w != NULL) + v = w; + else { + /* Encoding failed to decode ASCII bytes. + Raise exception. */ + Py_DECREF(d); + d = NULL; + break; + } + } if (PyList_Append(d, v) != 0) { Py_DECREF(v); - Py_CLEAR(d); + Py_DECREF(d); + d = NULL; break; } Py_DECREF(v); @@ -4660,10 +4676,22 @@ posix_readlink(PyObject *self, PyObject *args) return posix_error_with_allocated_filename(opath); release_bytes(opath); - if (arg_is_unicode) - return PyUnicode_DecodeFSDefaultAndSize(buf, n); - else - return PyBytes_FromStringAndSize(buf, n); + v = PyBytes_FromStringAndSize(buf, n); + if (arg_is_unicode) { + PyObject *w; + + w = PyUnicode_FromEncodedObject(v, + Py_FileSystemDefaultEncoding, + "surrogateescape"); + if (w != NULL) { + Py_DECREF(v); + v = w; + } + else { + v = NULL; + } + } + return v; } #endif /* HAVE_READLINK */ -- cgit v0.12 From 7f6423a0b42a53cba4879aa97dd3702811b86278 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Fri, 14 May 2010 20:08:55 +0000 Subject: test/support.py: remove TESTFN if it is a directory Because of my previous commit (r81171), test_os failed without removing TESTFN directory (shutil.rmtree() was broken). Some buildbots still have a @test directory and some tests fail because of that. The bug is reproductible with: mkdir @test touch @test/abc ./python Lib/test/regrtest.py test_site --- Lib/test/support.py | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Lib/test/support.py b/Lib/test/support.py index 08828a8..e3a3b38 100644 --- a/Lib/test/support.py +++ b/Lib/test/support.py @@ -365,6 +365,10 @@ else: 'Unicode filename tests may not be effective' % TESTFN_UNICODE_UNENCODEABLE) +if os.path.isdir(TESTFN): + # a test failed (eg. test_os) without removing TESTFN directory + shutil.rmtree(TESTFN) + # Make sure we can write to TESTFN, try in /tmp if we can't fp = None try: -- cgit v0.12 From 20f97be46e45790c08644309dd246879a018bdaa Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Fri, 14 May 2010 21:57:25 +0000 Subject: Merged revisions 81181 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81181 | victor.stinner | 2010-05-14 23:53:45 +0200 (ven., 14 mai 2010) | 9 lines Merged revisions 81179 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81179 | victor.stinner | 2010-05-14 23:52:26 +0200 (ven., 14 mai 2010) | 2 lines Fix regression introduced by r81154 (Issue #5099, subprocess destructor) ........ ................ --- Lib/subprocess.py | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Lib/subprocess.py b/Lib/subprocess.py index 0656c84..74b049f 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -884,9 +884,9 @@ class Popen(object): def _internal_poll(self, _deadstate=None, - _WaitForSingleObject=WaitForSingleObject, - _WAIT_OBJECT_0=WAIT_OBJECT_0, - _GetExitCodeProcess=GetExitCodeProcess): + _WaitForSingleObject=_subprocess.WaitForSingleObject, + _WAIT_OBJECT_0=_subprocess.WAIT_OBJECT_0, + _GetExitCodeProcess=_subprocess.GetExitCodeProcess): """Check if child process has terminated. Returns returncode attribute. -- cgit v0.12 -- cgit v0.12 From 174ba000500b38974336eb6052c78e2a6b0c36f3 Mon Sep 17 00:00:00 2001 From: Stefan Krah <stefan@bytereef.org> Date: Sat, 15 May 2010 09:45:07 +0000 Subject: Merged revisions 81188 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81188 | stefan.krah | 2010-05-15 11:41:27 +0200 (Sat, 15 May 2010) | 10 lines Merged revisions 81185 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81185 | stefan.krah | 2010-05-15 11:31:08 +0200 (Sat, 15 May 2010) | 4 lines If the timeout is exceeded, count the tests as skipped instead of just issuing a warning. ........ ................ --- Lib/test/test_signal.py | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py index 6463f8e..ade339a 100644 --- a/Lib/test/test_signal.py +++ b/Lib/test/test_signal.py @@ -431,9 +431,8 @@ class ItimerTest(unittest.TestCase): if signal.getitimer(self.itimer) == (0.0, 0.0): break # sig_vtalrm handler stopped this itimer else: # Issue 8424 - sys.stdout.write("test_itimer_virtual: timeout: likely cause: " - "machine too slow or load too high.\n") - return + raise unittest.SkipTest("timeout: likely cause: machine too slow " + "or load too high") # virtual itimer should be (0.0, 0.0) now self.assertEquals(signal.getitimer(self.itimer), (0.0, 0.0)) @@ -455,9 +454,8 @@ class ItimerTest(unittest.TestCase): if signal.getitimer(self.itimer) == (0.0, 0.0): break # sig_prof handler stopped this itimer else: # Issue 8424 - sys.stdout.write("test_itimer_prof: timeout: likely cause: " - "machine too slow or load too high.\n") - return + raise unittest.SkipTest("timeout: likely cause: machine too slow " + "or load too high") # profiling itimer should be (0.0, 0.0) now self.assertEquals(signal.getitimer(self.itimer), (0.0, 0.0)) -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 9b140f650f8dbefb2c5047ec8f3470424b8a084a Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sat, 15 May 2010 18:00:56 +0000 Subject: Merged revisions 81201 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81201 | benjamin.peterson | 2010-05-15 12:52:12 -0500 (Sat, 15 May 2010) | 9 lines Merged revisions 81200 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81200 | benjamin.peterson | 2010-05-15 12:48:55 -0500 (Sat, 15 May 2010) | 1 line use TestCase skip method ........ ................ --- Lib/test/test_signal.py | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py index ade339a..a246695 100644 --- a/Lib/test/test_signal.py +++ b/Lib/test/test_signal.py @@ -431,8 +431,8 @@ class ItimerTest(unittest.TestCase): if signal.getitimer(self.itimer) == (0.0, 0.0): break # sig_vtalrm handler stopped this itimer else: # Issue 8424 - raise unittest.SkipTest("timeout: likely cause: machine too slow " - "or load too high") + self.skipTest("timeout: likely cause: machine too slow or load too " + "high") # virtual itimer should be (0.0, 0.0) now self.assertEquals(signal.getitimer(self.itimer), (0.0, 0.0)) @@ -454,8 +454,8 @@ class ItimerTest(unittest.TestCase): if signal.getitimer(self.itimer) == (0.0, 0.0): break # sig_prof handler stopped this itimer else: # Issue 8424 - raise unittest.SkipTest("timeout: likely cause: machine too slow " - "or load too high") + self.skipTest("timeout: likely cause: machine too slow or load too " + "high") # profiling itimer should be (0.0, 0.0) now self.assertEquals(signal.getitimer(self.itimer), (0.0, 0.0)) -- cgit v0.12 From f4ee588e6b82be6bd686ed791204fe4d19c18b26 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Sat, 15 May 2010 21:05:33 +0000 Subject: Recorded merge of revisions 81207 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81207 | victor.stinner | 2010-05-15 23:04:43 +0200 (sam., 15 mai 2010) | 9 lines Recorded merge of revisions 81205 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81205 | victor.stinner | 2010-05-15 23:00:59 +0200 (sam., 15 mai 2010) | 2 lines NEWS: strip trailing spaces ........ ................ --- Misc/NEWS | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 68bbf31..82a13d9 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -55,8 +55,8 @@ Library - Issue #8573: asyncore _strerror() function might throw ValueError. -- Issue #8483: asyncore.dispatcher's __getattr__ method produced confusing - error messages when accessing undefined class attributes because of the cheap +- Issue #8483: asyncore.dispatcher's __getattr__ method produced confusing + error messages when accessing undefined class attributes because of the cheap inheritance with the underlying socket object. - Issue #7472: Fixed typo in email.encoders module; messages using ISO-2022 @@ -426,7 +426,7 @@ Library opening an empty or very small file. - Issue #7556: Make sure Distutils' msvc9compile reads and writes the - MSVC XML Manifest file in text mode so string patterns can be used + MSVC XML Manifest file in text mode so string patterns can be used in regular expressions. - Issue #7552: Removed line feed in the base64 Authorization header in @@ -452,7 +452,7 @@ Library - Issue #6986: Fix crash in the JSON C accelerator when called with the wrong parameter types. Patch by Victor Stinner. -- Issue #1923: Fixed the removal of meaningful spaces when PKG-INFO is +- Issue #1923: Fixed the removal of meaningful spaces when PKG-INFO is generated in Distutils. Patch by Stephen Emslie. - Issue #4120: Drop reference to CRT from manifest when building extensions with @@ -466,7 +466,7 @@ Library - Issue #1488943: difflib.Differ() doesn't always add hints for tab characters -- Issue #7354: distutils.tests.test_msvc9compiler - dragfullwindows can +- Issue #7354: distutils.tests.test_msvc9compiler - dragfullwindows can be 2. - Issue #3976: pprint for sets, frozensets, and dicts now succeed when @@ -530,7 +530,7 @@ Library - Issue #5833: Fix extra space character in readline completion with the GNU readline library version 6.0. -- Issue #6894: Fixed the issue urllib2 doesn't respect "no_proxy" environment +- Issue #6894: Fixed the issue urllib2 doesn't respect "no_proxy" environment - Issue #7082: When falling back to the MIME 'name' parameter, the correct place to look for it is the Content-Type header. @@ -625,7 +625,7 @@ Tests - Issue #7498: test_multiprocessing now uses test.support.find_unused_port instead of a hardcoded port number in test_rapid_restart. -- Issue #7431: use TESTFN in test_linecache instead of trying to create a +- Issue #7431: use TESTFN in test_linecache instead of trying to create a file in the Lib/test directory, which might be read-only for the user running the tests. @@ -685,7 +685,7 @@ Build - Issue #6802: Fix build issues on MacOSX 10.6 - Issue #6801 : symmetric_difference_update also accepts |. - Thanks to Carl Chenet. + Thanks to Carl Chenet. - Issue #7541: when using ``python-config`` with a framework install the compiler might use the wrong library. @@ -760,7 +760,7 @@ Library occur when writing to a BufferedRandom object (e.g. a file opened in "rb+" or "wb+" mode) after having buffered a certain amount of data for reading. This bug was not present in the pure Python implementation. - + - Issue #6622: Fix "local variable 'secret' referenced before assignment" bug in POP3.apop. @@ -893,7 +893,7 @@ Library ------- - Issue #6438: Fixed distutils.cygwinccompiler.get_versions : the regular -expression string pattern was trying to match against a bytes returned by +expression string pattern was trying to match against a bytes returned by Popen. Tested under win32 to build the py-postgresql project. - Issue #6258: Support AMD64 in bdist_msi. @@ -1652,21 +1652,21 @@ Core and Builtins Library ------- -- Issue #6545: Removed assert statements in distutils.Extension, so the +- Issue #6545: Removed assert statements in distutils.Extension, so the behavior is similar when used with -O. -- Issue #6459: distutils.command.build_ext.get_export_symbols now uses the - "PyInit" prefix, rather than "init". +- Issue #6459: distutils.command.build_ext.get_export_symbols now uses the + "PyInit" prefix, rather than "init". - Issue #6433: fixed issues with multiprocessing.pool.map hanging on empty list -- Issue #6455: Fixed test_build_ext under win32. +- Issue #6455: Fixed test_build_ext under win32. - Issue #6413: Fixed the log level in distutils.dist for announce. - Issue #6403: Fixed package path usage in build_ext. -- Issue #6365: Distutils build_ext inplace mode was copying the compiled +- Issue #6365: Distutils build_ext inplace mode was copying the compiled extension in a subdirectory if the extension name had dots. - Issue #6287: Added the license field in Distutils documentation. -- cgit v0.12 From c22fd671f8494e87958a1fe80784513764131bbf Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Sat, 15 May 2010 22:30:53 +0000 Subject: Recorded merge of revisions 81215 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81215 | victor.stinner | 2010-05-16 00:23:53 +0200 (dim., 16 mai 2010) | 12 lines Recorded merge of revisions 81213 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81213 | victor.stinner | 2010-05-16 00:19:27 +0200 (dim., 16 mai 2010) | 5 lines reindent _cursesmodule.c Use untabify.py + emacs (python3 mode) + manual editions for Py_BEGIN_ALLOW_THREADS / Py_END_ALLOW_THREADS ........ ................ --- Modules/_cursesmodule.c | 4786 +++++++++++++++++++++++------------------------ 1 file changed, 2393 insertions(+), 2393 deletions(-) diff --git a/Modules/_cursesmodule.c b/Modules/_cursesmodule.c index f8c268e..04107ac 100644 --- a/Modules/_cursesmodule.c +++ b/Modules/_cursesmodule.c @@ -35,66 +35,66 @@ /* -A number of SysV or ncurses functions don't have wrappers yet; if you -need a given function, add it and send a patch. See -http://www.python.org/dev/patches/ for instructions on how to submit -patches to Python. - -Here's a list of currently unsupported functions: - - addchnstr addchstr color_set define_key - del_curterm delscreen dupwin inchnstr inchstr innstr keyok - mcprint mvaddchnstr mvaddchstr mvcur mvinchnstr - mvinchstr mvinnstr mmvwaddchnstr mvwaddchstr - mvwinchnstr mvwinchstr mvwinnstr newterm - restartterm ripoffline scr_dump - scr_init scr_restore scr_set scrl set_curterm set_term setterm - tgetent tgetflag tgetnum tgetstr tgoto timeout tputs - vidattr vidputs waddchnstr waddchstr - wcolor_set winchnstr winchstr winnstr wmouse_trafo wscrl - -Low-priority: - slk_attr slk_attr_off slk_attr_on slk_attr_set slk_attroff - slk_attron slk_attrset slk_clear slk_color slk_init slk_label - slk_noutrefresh slk_refresh slk_restore slk_set slk_touch - -Menu extension (ncurses and probably SYSV): - current_item free_item free_menu item_count item_description - item_index item_init item_name item_opts item_opts_off - item_opts_on item_term item_userptr item_value item_visible - menu_back menu_driver menu_fore menu_format menu_grey - menu_init menu_items menu_mark menu_opts menu_opts_off - menu_opts_on menu_pad menu_pattern menu_request_by_name - menu_request_name menu_spacing menu_sub menu_term menu_userptr - menu_win new_item new_menu pos_menu_cursor post_menu - scale_menu set_current_item set_item_init set_item_opts - set_item_term set_item_userptr set_item_value set_menu_back - set_menu_fore set_menu_format set_menu_grey set_menu_init - set_menu_items set_menu_mark set_menu_opts set_menu_pad - set_menu_pattern set_menu_spacing set_menu_sub set_menu_term - set_menu_userptr set_menu_win set_top_row top_row unpost_menu - -Form extension (ncurses and probably SYSV): - current_field data_ahead data_behind dup_field - dynamic_fieldinfo field_arg field_back field_buffer - field_count field_fore field_index field_info field_init - field_just field_opts field_opts_off field_opts_on field_pad - field_status field_term field_type field_userptr form_driver - form_fields form_init form_opts form_opts_off form_opts_on - form_page form_request_by_name form_request_name form_sub - form_term form_userptr form_win free_field free_form - link_field link_fieldtype move_field new_field new_form - new_page pos_form_cursor post_form scale_form - set_current_field set_field_back set_field_buffer - set_field_fore set_field_init set_field_just set_field_opts - set_field_pad set_field_status set_field_term set_field_type - set_field_userptr set_fieldtype_arg set_fieldtype_choice - set_form_fields set_form_init set_form_opts set_form_page - set_form_sub set_form_term set_form_userptr set_form_win - set_max_field set_new_page unpost_form - - - */ + A number of SysV or ncurses functions don't have wrappers yet; if you + need a given function, add it and send a patch. See + http://www.python.org/dev/patches/ for instructions on how to submit + patches to Python. + + Here's a list of currently unsupported functions: + + addchnstr addchstr color_set define_key + del_curterm delscreen dupwin inchnstr inchstr innstr keyok + mcprint mvaddchnstr mvaddchstr mvcur mvinchnstr + mvinchstr mvinnstr mmvwaddchnstr mvwaddchstr + mvwinchnstr mvwinchstr mvwinnstr newterm + restartterm ripoffline scr_dump + scr_init scr_restore scr_set scrl set_curterm set_term setterm + tgetent tgetflag tgetnum tgetstr tgoto timeout tputs + vidattr vidputs waddchnstr waddchstr + wcolor_set winchnstr winchstr winnstr wmouse_trafo wscrl + + Low-priority: + slk_attr slk_attr_off slk_attr_on slk_attr_set slk_attroff + slk_attron slk_attrset slk_clear slk_color slk_init slk_label + slk_noutrefresh slk_refresh slk_restore slk_set slk_touch + + Menu extension (ncurses and probably SYSV): + current_item free_item free_menu item_count item_description + item_index item_init item_name item_opts item_opts_off + item_opts_on item_term item_userptr item_value item_visible + menu_back menu_driver menu_fore menu_format menu_grey + menu_init menu_items menu_mark menu_opts menu_opts_off + menu_opts_on menu_pad menu_pattern menu_request_by_name + menu_request_name menu_spacing menu_sub menu_term menu_userptr + menu_win new_item new_menu pos_menu_cursor post_menu + scale_menu set_current_item set_item_init set_item_opts + set_item_term set_item_userptr set_item_value set_menu_back + set_menu_fore set_menu_format set_menu_grey set_menu_init + set_menu_items set_menu_mark set_menu_opts set_menu_pad + set_menu_pattern set_menu_spacing set_menu_sub set_menu_term + set_menu_userptr set_menu_win set_top_row top_row unpost_menu + + Form extension (ncurses and probably SYSV): + current_field data_ahead data_behind dup_field + dynamic_fieldinfo field_arg field_back field_buffer + field_count field_fore field_index field_info field_init + field_just field_opts field_opts_off field_opts_on field_pad + field_status field_term field_type field_userptr form_driver + form_fields form_init form_opts form_opts_off form_opts_on + form_page form_request_by_name form_request_name form_sub + form_term form_userptr form_win free_field free_form + link_field link_fieldtype move_field new_field new_form + new_page pos_form_cursor post_form scale_form + set_current_field set_field_back set_field_buffer + set_field_fore set_field_init set_field_just set_field_opts + set_field_pad set_field_status set_field_term set_field_type + set_field_userptr set_fieldtype_arg set_fieldtype_choice + set_form_fields set_form_init set_form_opts set_form_page + set_form_sub set_form_term set_form_userptr set_form_win + set_max_field set_new_page unpost_form + + +*/ /* Release Number */ @@ -116,9 +116,9 @@ char *PyCursesVersion = "2.2"; #define CURSES_MODULE #include "py_curses.h" -/* These prototypes are in <term.h>, but including this header - #defines many common symbols (such as "lines") which breaks the - curses module in other ways. So the code will just specify +/* These prototypes are in <term.h>, but including this header + #defines many common symbols (such as "lines") which breaks the + curses module in other ways. So the code will just specify explicit prototypes here. */ extern int setupterm(char *,int,int *); #ifdef __sgi @@ -148,23 +148,23 @@ static int initialised = FALSE; static int initialisedcolors = FALSE; /* Utility Macros */ -#define PyCursesSetupTermCalled \ - if (initialised_setupterm != TRUE) { \ - PyErr_SetString(PyCursesError, \ - "must call (at least) setupterm() first"); \ - return 0; } - -#define PyCursesInitialised \ - if (initialised != TRUE) { \ - PyErr_SetString(PyCursesError, \ - "must call initscr() first"); \ - return 0; } - -#define PyCursesInitialisedColor \ - if (initialisedcolors != TRUE) { \ - PyErr_SetString(PyCursesError, \ - "must call start_color() first"); \ - return 0; } +#define PyCursesSetupTermCalled \ + if (initialised_setupterm != TRUE) { \ + PyErr_SetString(PyCursesError, \ + "must call (at least) setupterm() first"); \ + return 0; } + +#define PyCursesInitialised \ + if (initialised != TRUE) { \ + PyErr_SetString(PyCursesError, \ + "must call initscr() first"); \ + return 0; } + +#define PyCursesInitialisedColor \ + if (initialisedcolors != TRUE) { \ + PyErr_SetString(PyCursesError, \ + "must call start_color() first"); \ + return 0; } #ifndef MIN #define MIN(x,y) ((x) < (y) ? (x) : (y)) @@ -173,51 +173,51 @@ static int initialisedcolors = FALSE; /* Utility Functions */ /* - * Check the return code from a curses function and return None + * Check the return code from a curses function and return None * or raise an exception as appropriate. These are exported using the - * capsule API. + * capsule API. */ static PyObject * PyCursesCheckERR(int code, char *fname) { - if (code != ERR) { - Py_INCREF(Py_None); - return Py_None; - } else { - if (fname == NULL) { - PyErr_SetString(PyCursesError, catchall_ERR); + if (code != ERR) { + Py_INCREF(Py_None); + return Py_None; } else { - PyErr_Format(PyCursesError, "%s() returned ERR", fname); + if (fname == NULL) { + PyErr_SetString(PyCursesError, catchall_ERR); + } else { + PyErr_Format(PyCursesError, "%s() returned ERR", fname); + } + return NULL; } - return NULL; - } } -static int +static int PyCurses_ConvertToChtype(PyObject *obj, chtype *ch) { - if (PyLong_CheckExact(obj)) { - int overflow; - /* XXX should the truncation by the cast also be reported - as an error? */ - *ch = (chtype) PyLong_AsLongAndOverflow(obj, &overflow); - if (overflow) - return 0; - } else if(PyBytes_Check(obj) - && (PyBytes_Size(obj) == 1)) { - *ch = (chtype) *PyBytes_AsString(obj); - } else if (PyUnicode_Check(obj) && PyUnicode_GetSize(obj) == 1) { - *ch = (chtype) *PyUnicode_AS_UNICODE(obj); - } else { - return 0; - } - return 1; + if (PyLong_CheckExact(obj)) { + int overflow; + /* XXX should the truncation by the cast also be reported + as an error? */ + *ch = (chtype) PyLong_AsLongAndOverflow(obj, &overflow); + if (overflow) + return 0; + } else if(PyBytes_Check(obj) + && (PyBytes_Size(obj) == 1)) { + *ch = (chtype) *PyBytes_AsString(obj); + } else if (PyUnicode_Check(obj) && PyUnicode_GetSize(obj) == 1) { + *ch = (chtype) *PyUnicode_AS_UNICODE(obj); + } else { + return 0; + } + return 1; } /* Function versions of the 3 functions for tested whether curses has been initialised or not. */ - + static int func_PyCursesSetupTermCalled(void) { PyCursesSetupTermCalled; @@ -250,49 +250,49 @@ PyTypeObject PyCursesWindow_Type; TYPE - parameter Type ERGSTR - format string for construction of the return value PARSESTR - format string for argument parsing - */ - -#define Window_NoArgNoReturnFunction(X) \ -static PyObject *PyCursesWindow_ ## X (PyCursesWindowObject *self, PyObject *args) \ -{ return PyCursesCheckERR(X(self->win), # X); } - -#define Window_NoArgTrueFalseFunction(X) \ -static PyObject * PyCursesWindow_ ## X (PyCursesWindowObject *self) \ -{ \ - if (X (self->win) == FALSE) { Py_INCREF(Py_False); return Py_False; } \ - else { Py_INCREF(Py_True); return Py_True; } } - -#define Window_NoArgNoReturnVoidFunction(X) \ -static PyObject * PyCursesWindow_ ## X (PyCursesWindowObject *self) \ -{ \ - X(self->win); Py_INCREF(Py_None); return Py_None; } - -#define Window_NoArg2TupleReturnFunction(X, TYPE, ERGSTR) \ -static PyObject * PyCursesWindow_ ## X (PyCursesWindowObject *self) \ -{ \ - TYPE arg1, arg2; \ - X(self->win,arg1,arg2); return Py_BuildValue(ERGSTR, arg1, arg2); } - -#define Window_OneArgNoReturnVoidFunction(X, TYPE, PARSESTR) \ -static PyObject * PyCursesWindow_ ## X (PyCursesWindowObject *self, PyObject *args) \ -{ \ - TYPE arg1; \ - if (!PyArg_ParseTuple(args, PARSESTR, &arg1)) return NULL; \ - X(self->win,arg1); Py_INCREF(Py_None); return Py_None; } - -#define Window_OneArgNoReturnFunction(X, TYPE, PARSESTR) \ -static PyObject * PyCursesWindow_ ## X (PyCursesWindowObject *self, PyObject *args) \ -{ \ - TYPE arg1; \ - if (!PyArg_ParseTuple(args,PARSESTR, &arg1)) return NULL; \ - return PyCursesCheckERR(X(self->win, arg1), # X); } - -#define Window_TwoArgNoReturnFunction(X, TYPE, PARSESTR) \ -static PyObject * PyCursesWindow_ ## X (PyCursesWindowObject *self, PyObject *args) \ -{ \ - TYPE arg1, arg2; \ - if (!PyArg_ParseTuple(args,PARSESTR, &arg1, &arg2)) return NULL; \ - return PyCursesCheckERR(X(self->win, arg1, arg2), # X); } +*/ + +#define Window_NoArgNoReturnFunction(X) \ + static PyObject *PyCursesWindow_ ## X (PyCursesWindowObject *self, PyObject *args) \ + { return PyCursesCheckERR(X(self->win), # X); } + +#define Window_NoArgTrueFalseFunction(X) \ + static PyObject * PyCursesWindow_ ## X (PyCursesWindowObject *self) \ + { \ + if (X (self->win) == FALSE) { Py_INCREF(Py_False); return Py_False; } \ + else { Py_INCREF(Py_True); return Py_True; } } + +#define Window_NoArgNoReturnVoidFunction(X) \ + static PyObject * PyCursesWindow_ ## X (PyCursesWindowObject *self) \ + { \ + X(self->win); Py_INCREF(Py_None); return Py_None; } + +#define Window_NoArg2TupleReturnFunction(X, TYPE, ERGSTR) \ + static PyObject * PyCursesWindow_ ## X (PyCursesWindowObject *self) \ + { \ + TYPE arg1, arg2; \ + X(self->win,arg1,arg2); return Py_BuildValue(ERGSTR, arg1, arg2); } + +#define Window_OneArgNoReturnVoidFunction(X, TYPE, PARSESTR) \ + static PyObject * PyCursesWindow_ ## X (PyCursesWindowObject *self, PyObject *args) \ + { \ + TYPE arg1; \ + if (!PyArg_ParseTuple(args, PARSESTR, &arg1)) return NULL; \ + X(self->win,arg1); Py_INCREF(Py_None); return Py_None; } + +#define Window_OneArgNoReturnFunction(X, TYPE, PARSESTR) \ + static PyObject * PyCursesWindow_ ## X (PyCursesWindowObject *self, PyObject *args) \ + { \ + TYPE arg1; \ + if (!PyArg_ParseTuple(args,PARSESTR, &arg1)) return NULL; \ + return PyCursesCheckERR(X(self->win, arg1), # X); } + +#define Window_TwoArgNoReturnFunction(X, TYPE, PARSESTR) \ + static PyObject * PyCursesWindow_ ## X (PyCursesWindowObject *self, PyObject *args) \ + { \ + TYPE arg1, arg2; \ + if (!PyArg_ParseTuple(args,PARSESTR, &arg1, &arg2)) return NULL; \ + return PyCursesCheckERR(X(self->win, arg1, arg2), # X); } /* ------------- WINDOW routines --------------- */ @@ -353,19 +353,19 @@ Window_TwoArgNoReturnFunction(wresize, int, "ii;lines,columns") static PyObject * PyCursesWindow_New(WINDOW *win) { - PyCursesWindowObject *wo; + PyCursesWindowObject *wo; - wo = PyObject_NEW(PyCursesWindowObject, &PyCursesWindow_Type); - if (wo == NULL) return NULL; - wo->win = win; - return (PyObject *)wo; + wo = PyObject_NEW(PyCursesWindowObject, &PyCursesWindow_Type); + if (wo == NULL) return NULL; + wo->win = win; + return (PyObject *)wo; } static void PyCursesWindow_Dealloc(PyCursesWindowObject *wo) { - if (wo->win != stdscr) delwin(wo->win); - PyObject_DEL(wo); + if (wo->win != stdscr) delwin(wo->win); + PyObject_DEL(wo); } /* Addch, Addstr, Addnstr */ @@ -373,287 +373,287 @@ PyCursesWindow_Dealloc(PyCursesWindowObject *wo) static PyObject * PyCursesWindow_AddCh(PyCursesWindowObject *self, PyObject *args) { - int rtn, x, y, use_xy = FALSE; - PyObject *temp; - chtype ch = 0; - attr_t attr = A_NORMAL; - long lattr; - - switch (PyTuple_Size(args)) { - case 1: - if (!PyArg_ParseTuple(args, "O;ch or int", &temp)) - return NULL; - break; - case 2: - if (!PyArg_ParseTuple(args, "Ol;ch or int,attr", &temp, &lattr)) - return NULL; - attr = lattr; - break; - case 3: - if (!PyArg_ParseTuple(args,"iiO;y,x,ch or int", &y, &x, &temp)) - return NULL; - use_xy = TRUE; - break; - case 4: - if (!PyArg_ParseTuple(args,"iiOl;y,x,ch or int, attr", - &y, &x, &temp, &lattr)) - return NULL; - attr = lattr; - use_xy = TRUE; - break; - default: - PyErr_SetString(PyExc_TypeError, "addch requires 1 to 4 arguments"); - return NULL; - } - - if (!PyCurses_ConvertToChtype(temp, &ch)) { - PyErr_SetString(PyExc_TypeError, "argument 1 or 3 must be a ch or an int"); - return NULL; - } - - if (use_xy == TRUE) - rtn = mvwaddch(self->win,y,x, ch | attr); - else { - rtn = waddch(self->win, ch | attr); - } - return PyCursesCheckERR(rtn, "addch"); + int rtn, x, y, use_xy = FALSE; + PyObject *temp; + chtype ch = 0; + attr_t attr = A_NORMAL; + long lattr; + + switch (PyTuple_Size(args)) { + case 1: + if (!PyArg_ParseTuple(args, "O;ch or int", &temp)) + return NULL; + break; + case 2: + if (!PyArg_ParseTuple(args, "Ol;ch or int,attr", &temp, &lattr)) + return NULL; + attr = lattr; + break; + case 3: + if (!PyArg_ParseTuple(args,"iiO;y,x,ch or int", &y, &x, &temp)) + return NULL; + use_xy = TRUE; + break; + case 4: + if (!PyArg_ParseTuple(args,"iiOl;y,x,ch or int, attr", + &y, &x, &temp, &lattr)) + return NULL; + attr = lattr; + use_xy = TRUE; + break; + default: + PyErr_SetString(PyExc_TypeError, "addch requires 1 to 4 arguments"); + return NULL; + } + + if (!PyCurses_ConvertToChtype(temp, &ch)) { + PyErr_SetString(PyExc_TypeError, "argument 1 or 3 must be a ch or an int"); + return NULL; + } + + if (use_xy == TRUE) + rtn = mvwaddch(self->win,y,x, ch | attr); + else { + rtn = waddch(self->win, ch | attr); + } + return PyCursesCheckERR(rtn, "addch"); } static PyObject * PyCursesWindow_AddStr(PyCursesWindowObject *self, PyObject *args) { - int rtn; - int x, y; - char *str; - attr_t attr = A_NORMAL , attr_old = A_NORMAL; - long lattr; - int use_xy = FALSE, use_attr = FALSE; - - switch (PyTuple_Size(args)) { - case 1: - if (!PyArg_ParseTuple(args,"s;str", &str)) - return NULL; - break; - case 2: - if (!PyArg_ParseTuple(args,"sl;str,attr", &str, &lattr)) - return NULL; - attr = lattr; - use_attr = TRUE; - break; - case 3: - if (!PyArg_ParseTuple(args,"iis;int,int,str", &y, &x, &str)) - return NULL; - use_xy = TRUE; - break; - case 4: - if (!PyArg_ParseTuple(args,"iisl;int,int,str,attr", &y, &x, &str, &lattr)) - return NULL; - attr = lattr; - use_xy = use_attr = TRUE; - break; - default: - PyErr_SetString(PyExc_TypeError, "addstr requires 1 to 4 arguments"); - return NULL; - } - - if (use_attr == TRUE) { - attr_old = getattrs(self->win); - (void)wattrset(self->win,attr); - } - if (use_xy == TRUE) - rtn = mvwaddstr(self->win,y,x,str); - else - rtn = waddstr(self->win,str); - if (use_attr == TRUE) - (void)wattrset(self->win,attr_old); - return PyCursesCheckERR(rtn, "addstr"); + int rtn; + int x, y; + char *str; + attr_t attr = A_NORMAL , attr_old = A_NORMAL; + long lattr; + int use_xy = FALSE, use_attr = FALSE; + + switch (PyTuple_Size(args)) { + case 1: + if (!PyArg_ParseTuple(args,"s;str", &str)) + return NULL; + break; + case 2: + if (!PyArg_ParseTuple(args,"sl;str,attr", &str, &lattr)) + return NULL; + attr = lattr; + use_attr = TRUE; + break; + case 3: + if (!PyArg_ParseTuple(args,"iis;int,int,str", &y, &x, &str)) + return NULL; + use_xy = TRUE; + break; + case 4: + if (!PyArg_ParseTuple(args,"iisl;int,int,str,attr", &y, &x, &str, &lattr)) + return NULL; + attr = lattr; + use_xy = use_attr = TRUE; + break; + default: + PyErr_SetString(PyExc_TypeError, "addstr requires 1 to 4 arguments"); + return NULL; + } + + if (use_attr == TRUE) { + attr_old = getattrs(self->win); + (void)wattrset(self->win,attr); + } + if (use_xy == TRUE) + rtn = mvwaddstr(self->win,y,x,str); + else + rtn = waddstr(self->win,str); + if (use_attr == TRUE) + (void)wattrset(self->win,attr_old); + return PyCursesCheckERR(rtn, "addstr"); } static PyObject * PyCursesWindow_AddNStr(PyCursesWindowObject *self, PyObject *args) { - int rtn, x, y, n; - char *str; - attr_t attr = A_NORMAL , attr_old = A_NORMAL; - long lattr; - int use_xy = FALSE, use_attr = FALSE; - - switch (PyTuple_Size(args)) { - case 2: - if (!PyArg_ParseTuple(args,"si;str,n", &str, &n)) - return NULL; - break; - case 3: - if (!PyArg_ParseTuple(args,"sil;str,n,attr", &str, &n, &lattr)) - return NULL; - attr = lattr; - use_attr = TRUE; - break; - case 4: - if (!PyArg_ParseTuple(args,"iisi;y,x,str,n", &y, &x, &str, &n)) - return NULL; - use_xy = TRUE; - break; - case 5: - if (!PyArg_ParseTuple(args,"iisil;y,x,str,n,attr", &y, &x, &str, &n, &lattr)) - return NULL; - attr = lattr; - use_xy = use_attr = TRUE; - break; - default: - PyErr_SetString(PyExc_TypeError, "addnstr requires 2 to 5 arguments"); - return NULL; - } - - if (use_attr == TRUE) { - attr_old = getattrs(self->win); - (void)wattrset(self->win,attr); - } - if (use_xy == TRUE) - rtn = mvwaddnstr(self->win,y,x,str,n); - else - rtn = waddnstr(self->win,str,n); - if (use_attr == TRUE) - (void)wattrset(self->win,attr_old); - return PyCursesCheckERR(rtn, "addnstr"); + int rtn, x, y, n; + char *str; + attr_t attr = A_NORMAL , attr_old = A_NORMAL; + long lattr; + int use_xy = FALSE, use_attr = FALSE; + + switch (PyTuple_Size(args)) { + case 2: + if (!PyArg_ParseTuple(args,"si;str,n", &str, &n)) + return NULL; + break; + case 3: + if (!PyArg_ParseTuple(args,"sil;str,n,attr", &str, &n, &lattr)) + return NULL; + attr = lattr; + use_attr = TRUE; + break; + case 4: + if (!PyArg_ParseTuple(args,"iisi;y,x,str,n", &y, &x, &str, &n)) + return NULL; + use_xy = TRUE; + break; + case 5: + if (!PyArg_ParseTuple(args,"iisil;y,x,str,n,attr", &y, &x, &str, &n, &lattr)) + return NULL; + attr = lattr; + use_xy = use_attr = TRUE; + break; + default: + PyErr_SetString(PyExc_TypeError, "addnstr requires 2 to 5 arguments"); + return NULL; + } + + if (use_attr == TRUE) { + attr_old = getattrs(self->win); + (void)wattrset(self->win,attr); + } + if (use_xy == TRUE) + rtn = mvwaddnstr(self->win,y,x,str,n); + else + rtn = waddnstr(self->win,str,n); + if (use_attr == TRUE) + (void)wattrset(self->win,attr_old); + return PyCursesCheckERR(rtn, "addnstr"); } static PyObject * PyCursesWindow_Bkgd(PyCursesWindowObject *self, PyObject *args) { - PyObject *temp; - chtype bkgd; - attr_t attr = A_NORMAL; - long lattr; + PyObject *temp; + chtype bkgd; + attr_t attr = A_NORMAL; + long lattr; - switch (PyTuple_Size(args)) { + switch (PyTuple_Size(args)) { case 1: - if (!PyArg_ParseTuple(args, "O;ch or int", &temp)) - return NULL; - break; + if (!PyArg_ParseTuple(args, "O;ch or int", &temp)) + return NULL; + break; case 2: - if (!PyArg_ParseTuple(args,"Ol;ch or int,attr", &temp, &lattr)) - return NULL; - attr = lattr; - break; + if (!PyArg_ParseTuple(args,"Ol;ch or int,attr", &temp, &lattr)) + return NULL; + attr = lattr; + break; default: - PyErr_SetString(PyExc_TypeError, "bkgd requires 1 or 2 arguments"); - return NULL; - } + PyErr_SetString(PyExc_TypeError, "bkgd requires 1 or 2 arguments"); + return NULL; + } - if (!PyCurses_ConvertToChtype(temp, &bkgd)) { - PyErr_SetString(PyExc_TypeError, "argument 1 or 3 must be a ch or an int"); - return NULL; - } + if (!PyCurses_ConvertToChtype(temp, &bkgd)) { + PyErr_SetString(PyExc_TypeError, "argument 1 or 3 must be a ch or an int"); + return NULL; + } - return PyCursesCheckERR(wbkgd(self->win, bkgd | attr), "bkgd"); + return PyCursesCheckERR(wbkgd(self->win, bkgd | attr), "bkgd"); } static PyObject * PyCursesWindow_AttrOff(PyCursesWindowObject *self, PyObject *args) { - long lattr; - if (!PyArg_ParseTuple(args,"l;attr", &lattr)) - return NULL; - return PyCursesCheckERR(wattroff(self->win, (attr_t)lattr), "attroff"); + long lattr; + if (!PyArg_ParseTuple(args,"l;attr", &lattr)) + return NULL; + return PyCursesCheckERR(wattroff(self->win, (attr_t)lattr), "attroff"); } static PyObject * PyCursesWindow_AttrOn(PyCursesWindowObject *self, PyObject *args) { - long lattr; - if (!PyArg_ParseTuple(args,"l;attr", &lattr)) - return NULL; - return PyCursesCheckERR(wattron(self->win, (attr_t)lattr), "attron"); + long lattr; + if (!PyArg_ParseTuple(args,"l;attr", &lattr)) + return NULL; + return PyCursesCheckERR(wattron(self->win, (attr_t)lattr), "attron"); } static PyObject * PyCursesWindow_AttrSet(PyCursesWindowObject *self, PyObject *args) { - long lattr; - if (!PyArg_ParseTuple(args,"l;attr", &lattr)) - return NULL; - return PyCursesCheckERR(wattrset(self->win, (attr_t)lattr), "attrset"); + long lattr; + if (!PyArg_ParseTuple(args,"l;attr", &lattr)) + return NULL; + return PyCursesCheckERR(wattrset(self->win, (attr_t)lattr), "attrset"); } static PyObject * PyCursesWindow_BkgdSet(PyCursesWindowObject *self, PyObject *args) { - PyObject *temp; - chtype bkgd; - attr_t attr = A_NORMAL; - long lattr; + PyObject *temp; + chtype bkgd; + attr_t attr = A_NORMAL; + long lattr; - switch (PyTuple_Size(args)) { + switch (PyTuple_Size(args)) { case 1: - if (!PyArg_ParseTuple(args, "O;ch or int", &temp)) - return NULL; - break; + if (!PyArg_ParseTuple(args, "O;ch or int", &temp)) + return NULL; + break; case 2: - if (!PyArg_ParseTuple(args,"Ol;ch or int,attr", &temp, &lattr)) - return NULL; - attr = lattr; - break; + if (!PyArg_ParseTuple(args,"Ol;ch or int,attr", &temp, &lattr)) + return NULL; + attr = lattr; + break; default: - PyErr_SetString(PyExc_TypeError, "bkgdset requires 1 or 2 arguments"); - return NULL; - } + PyErr_SetString(PyExc_TypeError, "bkgdset requires 1 or 2 arguments"); + return NULL; + } - if (!PyCurses_ConvertToChtype(temp, &bkgd)) { - PyErr_SetString(PyExc_TypeError, "argument 1 must be a ch or an int"); - return NULL; - } + if (!PyCurses_ConvertToChtype(temp, &bkgd)) { + PyErr_SetString(PyExc_TypeError, "argument 1 must be a ch or an int"); + return NULL; + } - wbkgdset(self->win, bkgd | attr); - return PyCursesCheckERR(0, "bkgdset"); + wbkgdset(self->win, bkgd | attr); + return PyCursesCheckERR(0, "bkgdset"); } static PyObject * PyCursesWindow_Border(PyCursesWindowObject *self, PyObject *args) { - PyObject *temp[8]; - chtype ch[8]; - int i; - - /* Clear the array of parameters */ - for(i=0; i<8; i++) { - temp[i] = NULL; - ch[i] = 0; - } - - if (!PyArg_ParseTuple(args,"|OOOOOOOO;ls,rs,ts,bs,tl,tr,bl,br", - &temp[0], &temp[1], &temp[2], &temp[3], - &temp[4], &temp[5], &temp[6], &temp[7])) - return NULL; - - for(i=0; i<8; i++) { - if (temp[i] != NULL && !PyCurses_ConvertToChtype(temp[i], &ch[i])) { - PyErr_Format(PyExc_TypeError, - "argument %i must be a ch or an int", i+1); - return NULL; - } - } - - wborder(self->win, - ch[0], ch[1], ch[2], ch[3], - ch[4], ch[5], ch[6], ch[7]); - Py_INCREF(Py_None); - return Py_None; + PyObject *temp[8]; + chtype ch[8]; + int i; + + /* Clear the array of parameters */ + for(i=0; i<8; i++) { + temp[i] = NULL; + ch[i] = 0; + } + + if (!PyArg_ParseTuple(args,"|OOOOOOOO;ls,rs,ts,bs,tl,tr,bl,br", + &temp[0], &temp[1], &temp[2], &temp[3], + &temp[4], &temp[5], &temp[6], &temp[7])) + return NULL; + + for(i=0; i<8; i++) { + if (temp[i] != NULL && !PyCurses_ConvertToChtype(temp[i], &ch[i])) { + PyErr_Format(PyExc_TypeError, + "argument %i must be a ch or an int", i+1); + return NULL; + } + } + + wborder(self->win, + ch[0], ch[1], ch[2], ch[3], + ch[4], ch[5], ch[6], ch[7]); + Py_INCREF(Py_None); + return Py_None; } static PyObject * PyCursesWindow_Box(PyCursesWindowObject *self, PyObject *args) { - chtype ch1=0,ch2=0; - switch(PyTuple_Size(args)){ - case 0: break; - default: - if (!PyArg_ParseTuple(args,"ll;vertint,horint", &ch1, &ch2)) - return NULL; - } - box(self->win,ch1,ch2); - Py_INCREF(Py_None); - return Py_None; + chtype ch1=0,ch2=0; + switch(PyTuple_Size(args)){ + case 0: break; + default: + if (!PyArg_ParseTuple(args,"ll;vertint,horint", &ch1, &ch2)) + return NULL; + } + box(self->win,ch1,ch2); + Py_INCREF(Py_None); + return Py_None; } #if defined(HAVE_NCURSES_H) || defined(MVWDELCH_IS_EXPRESSION) @@ -661,10 +661,10 @@ PyCursesWindow_Box(PyCursesWindowObject *self, PyObject *args) #else int py_mvwdelch(WINDOW *w, int y, int x) { - mvwdelch(w,y,x); - /* On HP/UX, mvwdelch already returns. On other systems, - we may well run into this return statement. */ - return 0; + mvwdelch(w,y,x); + /* On HP/UX, mvwdelch already returns. On other systems, + we may well run into this return statement. */ + return 0; } #endif @@ -673,2297 +673,2297 @@ int py_mvwdelch(WINDOW *w, int y, int x) static PyObject * PyCursesWindow_ChgAt(PyCursesWindowObject *self, PyObject *args) { - int rtn; - int x, y; - int num = -1; - short color; - attr_t attr = A_NORMAL; - long lattr; - int use_xy = FALSE; - - switch (PyTuple_Size(args)) { - case 1: - if (!PyArg_ParseTuple(args,"l;attr", &lattr)) - return NULL; - attr = lattr; - break; - case 2: - if (!PyArg_ParseTuple(args,"il;n,attr", &num, &lattr)) - return NULL; - attr = lattr; - break; - case 3: - if (!PyArg_ParseTuple(args,"iil;int,int,attr", &y, &x, &lattr)) - return NULL; - attr = lattr; - use_xy = TRUE; - break; - case 4: - if (!PyArg_ParseTuple(args,"iiil;int,int,n,attr", &y, &x, &num, &lattr)) - return NULL; - attr = lattr; - use_xy = TRUE; - break; - default: - PyErr_SetString(PyExc_TypeError, "chgat requires 1 to 4 arguments"); - return NULL; - } - - color = (short)((attr >> 8) & 0xff); - attr = attr - (color << 8); - - if (use_xy == TRUE) { - rtn = mvwchgat(self->win,y,x,num,attr,color,NULL); - touchline(self->win,y,1); - } else { - getyx(self->win,y,x); - rtn = wchgat(self->win,num,attr,color,NULL); - touchline(self->win,y,1); - } - return PyCursesCheckERR(rtn, "chgat"); + int rtn; + int x, y; + int num = -1; + short color; + attr_t attr = A_NORMAL; + long lattr; + int use_xy = FALSE; + + switch (PyTuple_Size(args)) { + case 1: + if (!PyArg_ParseTuple(args,"l;attr", &lattr)) + return NULL; + attr = lattr; + break; + case 2: + if (!PyArg_ParseTuple(args,"il;n,attr", &num, &lattr)) + return NULL; + attr = lattr; + break; + case 3: + if (!PyArg_ParseTuple(args,"iil;int,int,attr", &y, &x, &lattr)) + return NULL; + attr = lattr; + use_xy = TRUE; + break; + case 4: + if (!PyArg_ParseTuple(args,"iiil;int,int,n,attr", &y, &x, &num, &lattr)) + return NULL; + attr = lattr; + use_xy = TRUE; + break; + default: + PyErr_SetString(PyExc_TypeError, "chgat requires 1 to 4 arguments"); + return NULL; + } + + color = (short)((attr >> 8) & 0xff); + attr = attr - (color << 8); + + if (use_xy == TRUE) { + rtn = mvwchgat(self->win,y,x,num,attr,color,NULL); + touchline(self->win,y,1); + } else { + getyx(self->win,y,x); + rtn = wchgat(self->win,num,attr,color,NULL); + touchline(self->win,y,1); + } + return PyCursesCheckERR(rtn, "chgat"); } static PyObject * PyCursesWindow_DelCh(PyCursesWindowObject *self, PyObject *args) { - int rtn; - int x, y; - - switch (PyTuple_Size(args)) { - case 0: - rtn = wdelch(self->win); - break; - case 2: - if (!PyArg_ParseTuple(args,"ii;y,x", &y, &x)) - return NULL; - rtn = py_mvwdelch(self->win,y,x); - break; - default: - PyErr_SetString(PyExc_TypeError, "delch requires 0 or 2 arguments"); - return NULL; - } - return PyCursesCheckERR(rtn, "[mv]wdelch"); + int rtn; + int x, y; + + switch (PyTuple_Size(args)) { + case 0: + rtn = wdelch(self->win); + break; + case 2: + if (!PyArg_ParseTuple(args,"ii;y,x", &y, &x)) + return NULL; + rtn = py_mvwdelch(self->win,y,x); + break; + default: + PyErr_SetString(PyExc_TypeError, "delch requires 0 or 2 arguments"); + return NULL; + } + return PyCursesCheckERR(rtn, "[mv]wdelch"); } static PyObject * PyCursesWindow_DerWin(PyCursesWindowObject *self, PyObject *args) { - WINDOW *win; - int nlines, ncols, begin_y, begin_x; - - nlines = 0; - ncols = 0; - switch (PyTuple_Size(args)) { - case 2: - if (!PyArg_ParseTuple(args,"ii;begin_y,begin_x",&begin_y,&begin_x)) - return NULL; - break; - case 4: - if (!PyArg_ParseTuple(args, "iiii;nlines,ncols,begin_y,begin_x", - &nlines,&ncols,&begin_y,&begin_x)) - return NULL; - break; - default: - PyErr_SetString(PyExc_TypeError, "derwin requires 2 or 4 arguments"); - return NULL; - } - - win = derwin(self->win,nlines,ncols,begin_y,begin_x); - - if (win == NULL) { - PyErr_SetString(PyCursesError, catchall_NULL); - return NULL; - } - - return (PyObject *)PyCursesWindow_New(win); + WINDOW *win; + int nlines, ncols, begin_y, begin_x; + + nlines = 0; + ncols = 0; + switch (PyTuple_Size(args)) { + case 2: + if (!PyArg_ParseTuple(args,"ii;begin_y,begin_x",&begin_y,&begin_x)) + return NULL; + break; + case 4: + if (!PyArg_ParseTuple(args, "iiii;nlines,ncols,begin_y,begin_x", + &nlines,&ncols,&begin_y,&begin_x)) + return NULL; + break; + default: + PyErr_SetString(PyExc_TypeError, "derwin requires 2 or 4 arguments"); + return NULL; + } + + win = derwin(self->win,nlines,ncols,begin_y,begin_x); + + if (win == NULL) { + PyErr_SetString(PyCursesError, catchall_NULL); + return NULL; + } + + return (PyObject *)PyCursesWindow_New(win); } static PyObject * PyCursesWindow_EchoChar(PyCursesWindowObject *self, PyObject *args) { - PyObject *temp; - chtype ch; - attr_t attr = A_NORMAL; - long lattr; - - switch (PyTuple_Size(args)) { - case 1: - if (!PyArg_ParseTuple(args,"O;ch or int", &temp)) - return NULL; - break; - case 2: - if (!PyArg_ParseTuple(args,"Ol;ch or int,attr", &temp, &lattr)) - return NULL; - attr = lattr; - break; - default: - PyErr_SetString(PyExc_TypeError, "echochar requires 1 or 2 arguments"); - - - return NULL; - } - - if (!PyCurses_ConvertToChtype(temp, &ch)) { - PyErr_SetString(PyExc_TypeError, "argument 1 must be a ch or an int"); - return NULL; - } - + PyObject *temp; + chtype ch; + attr_t attr = A_NORMAL; + long lattr; + + switch (PyTuple_Size(args)) { + case 1: + if (!PyArg_ParseTuple(args,"O;ch or int", &temp)) + return NULL; + break; + case 2: + if (!PyArg_ParseTuple(args,"Ol;ch or int,attr", &temp, &lattr)) + return NULL; + attr = lattr; + break; + default: + PyErr_SetString(PyExc_TypeError, "echochar requires 1 or 2 arguments"); + + + return NULL; + } + + if (!PyCurses_ConvertToChtype(temp, &ch)) { + PyErr_SetString(PyExc_TypeError, "argument 1 must be a ch or an int"); + return NULL; + } + #ifdef WINDOW_HAS_FLAGS - if (self->win->_flags & _ISPAD) - return PyCursesCheckERR(pechochar(self->win, ch | attr), - "echochar"); - else + if (self->win->_flags & _ISPAD) + return PyCursesCheckERR(pechochar(self->win, ch | attr), + "echochar"); + else #endif - return PyCursesCheckERR(wechochar(self->win, ch | attr), - "echochar"); + return PyCursesCheckERR(wechochar(self->win, ch | attr), + "echochar"); } #ifdef NCURSES_MOUSE_VERSION static PyObject * PyCursesWindow_Enclose(PyCursesWindowObject *self, PyObject *args) { - int x, y; - if (!PyArg_ParseTuple(args,"ii;y,x", &y, &x)) - return NULL; + int x, y; + if (!PyArg_ParseTuple(args,"ii;y,x", &y, &x)) + return NULL; - return PyLong_FromLong( wenclose(self->win,y,x) ); + return PyLong_FromLong( wenclose(self->win,y,x) ); } #endif static PyObject * PyCursesWindow_GetBkgd(PyCursesWindowObject *self) { - return PyLong_FromLong((long) getbkgd(self->win)); + return PyLong_FromLong((long) getbkgd(self->win)); } static PyObject * PyCursesWindow_GetCh(PyCursesWindowObject *self, PyObject *args) { - int x, y; - int rtn; - - switch (PyTuple_Size(args)) { - case 0: - Py_BEGIN_ALLOW_THREADS - rtn = wgetch(self->win); - Py_END_ALLOW_THREADS - break; - case 2: - if (!PyArg_ParseTuple(args,"ii;y,x",&y,&x)) - return NULL; - Py_BEGIN_ALLOW_THREADS - rtn = mvwgetch(self->win,y,x); - Py_END_ALLOW_THREADS - break; - default: - PyErr_SetString(PyExc_TypeError, "getch requires 0 or 2 arguments"); - return NULL; - } - return PyLong_FromLong((long)rtn); + int x, y; + int rtn; + + switch (PyTuple_Size(args)) { + case 0: + Py_BEGIN_ALLOW_THREADS + rtn = wgetch(self->win); + Py_END_ALLOW_THREADS + break; + case 2: + if (!PyArg_ParseTuple(args,"ii;y,x",&y,&x)) + return NULL; + Py_BEGIN_ALLOW_THREADS + rtn = mvwgetch(self->win,y,x); + Py_END_ALLOW_THREADS + break; + default: + PyErr_SetString(PyExc_TypeError, "getch requires 0 or 2 arguments"); + return NULL; + } + return PyLong_FromLong((long)rtn); } static PyObject * PyCursesWindow_GetKey(PyCursesWindowObject *self, PyObject *args) { - int x, y; - int rtn; - - switch (PyTuple_Size(args)) { - case 0: - Py_BEGIN_ALLOW_THREADS - rtn = wgetch(self->win); - Py_END_ALLOW_THREADS - break; - case 2: - if (!PyArg_ParseTuple(args,"ii;y,x",&y,&x)) - return NULL; - Py_BEGIN_ALLOW_THREADS - rtn = mvwgetch(self->win,y,x); - Py_END_ALLOW_THREADS - break; - default: - PyErr_SetString(PyExc_TypeError, "getkey requires 0 or 2 arguments"); - return NULL; - } - if (rtn == ERR) { - /* getch() returns ERR in nodelay mode */ - PyErr_SetString(PyCursesError, "no input"); - return NULL; - } else if (rtn<=255) { - return Py_BuildValue("C", rtn); - } else { - const char *knp; + int x, y; + int rtn; + + switch (PyTuple_Size(args)) { + case 0: + Py_BEGIN_ALLOW_THREADS + rtn = wgetch(self->win); + Py_END_ALLOW_THREADS + break; + case 2: + if (!PyArg_ParseTuple(args,"ii;y,x",&y,&x)) + return NULL; + Py_BEGIN_ALLOW_THREADS + rtn = mvwgetch(self->win,y,x); + Py_END_ALLOW_THREADS + break; + default: + PyErr_SetString(PyExc_TypeError, "getkey requires 0 or 2 arguments"); + return NULL; + } + if (rtn == ERR) { + /* getch() returns ERR in nodelay mode */ + PyErr_SetString(PyCursesError, "no input"); + return NULL; + } else if (rtn<=255) { + return Py_BuildValue("C", rtn); + } else { + const char *knp; #if defined(__NetBSD__) - knp = unctrl(rtn); + knp = unctrl(rtn); #else - knp = keyname(rtn); + knp = keyname(rtn); #endif - return PyUnicode_FromString((knp == NULL) ? "" : knp); - } + return PyUnicode_FromString((knp == NULL) ? "" : knp); + } } static PyObject * PyCursesWindow_GetStr(PyCursesWindowObject *self, PyObject *args) { - int x, y, n; - char rtn[1024]; /* This should be big enough.. I hope */ - int rtn2; - - switch (PyTuple_Size(args)) { - case 0: - Py_BEGIN_ALLOW_THREADS - rtn2 = wgetnstr(self->win,rtn, 1023); - Py_END_ALLOW_THREADS - break; - case 1: - if (!PyArg_ParseTuple(args,"i;n", &n)) - return NULL; - Py_BEGIN_ALLOW_THREADS - rtn2 = wgetnstr(self->win,rtn,MIN(n, 1023)); - Py_END_ALLOW_THREADS - break; - case 2: - if (!PyArg_ParseTuple(args,"ii;y,x",&y,&x)) - return NULL; - Py_BEGIN_ALLOW_THREADS + int x, y, n; + char rtn[1024]; /* This should be big enough.. I hope */ + int rtn2; + + switch (PyTuple_Size(args)) { + case 0: + Py_BEGIN_ALLOW_THREADS + rtn2 = wgetnstr(self->win,rtn, 1023); + Py_END_ALLOW_THREADS + break; + case 1: + if (!PyArg_ParseTuple(args,"i;n", &n)) + return NULL; + Py_BEGIN_ALLOW_THREADS + rtn2 = wgetnstr(self->win,rtn,MIN(n, 1023)); + Py_END_ALLOW_THREADS + break; + case 2: + if (!PyArg_ParseTuple(args,"ii;y,x",&y,&x)) + return NULL; + Py_BEGIN_ALLOW_THREADS #ifdef STRICT_SYSV_CURSES - rtn2 = wmove(self->win,y,x)==ERR ? ERR : wgetnstr(self->win, rtn, 1023); + rtn2 = wmove(self->win,y,x)==ERR ? ERR : wgetnstr(self->win, rtn, 1023); #else - rtn2 = mvwgetnstr(self->win,y,x,rtn, 1023); + rtn2 = mvwgetnstr(self->win,y,x,rtn, 1023); #endif - Py_END_ALLOW_THREADS - break; - case 3: - if (!PyArg_ParseTuple(args,"iii;y,x,n", &y, &x, &n)) - return NULL; + Py_END_ALLOW_THREADS + break; + case 3: + if (!PyArg_ParseTuple(args,"iii;y,x,n", &y, &x, &n)) + return NULL; #ifdef STRICT_SYSV_CURSES - Py_BEGIN_ALLOW_THREADS - rtn2 = wmove(self->win,y,x)==ERR ? ERR : - wgetnstr(self->win, rtn, MIN(n, 1023)); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + rtn2 = wmove(self->win,y,x)==ERR ? ERR : + wgetnstr(self->win, rtn, MIN(n, 1023)); + Py_END_ALLOW_THREADS #else - Py_BEGIN_ALLOW_THREADS - rtn2 = mvwgetnstr(self->win, y, x, rtn, MIN(n, 1023)); - Py_END_ALLOW_THREADS + Py_BEGIN_ALLOW_THREADS + rtn2 = mvwgetnstr(self->win, y, x, rtn, MIN(n, 1023)); + Py_END_ALLOW_THREADS #endif - break; - default: - PyErr_SetString(PyExc_TypeError, "getstr requires 0 to 3 arguments"); - return NULL; - } - if (rtn2 == ERR) - rtn[0] = 0; - return PyBytes_FromString(rtn); + break; + default: + PyErr_SetString(PyExc_TypeError, "getstr requires 0 to 3 arguments"); + return NULL; + } + if (rtn2 == ERR) + rtn[0] = 0; + return PyBytes_FromString(rtn); } static PyObject * PyCursesWindow_Hline(PyCursesWindowObject *self, PyObject *args) { - PyObject *temp; - chtype ch; - int n, x, y, code = OK; - attr_t attr = A_NORMAL; - long lattr; - - switch (PyTuple_Size(args)) { - case 2: - if (!PyArg_ParseTuple(args, "Oi;ch or int,n", &temp, &n)) - return NULL; - break; - case 3: - if (!PyArg_ParseTuple(args, "Oil;ch or int,n,attr", &temp, &n, &lattr)) - return NULL; - attr = lattr; - break; - case 4: - if (!PyArg_ParseTuple(args, "iiOi;y,x,ch or int,n", &y, &x, &temp, &n)) - return NULL; - code = wmove(self->win, y, x); - break; - case 5: - if (!PyArg_ParseTuple(args, "iiOil; y,x,ch or int,n,attr", - &y, &x, &temp, &n, &lattr)) - return NULL; - attr = lattr; - code = wmove(self->win, y, x); - break; - default: - PyErr_SetString(PyExc_TypeError, "hline requires 2 to 5 arguments"); - return NULL; - } - - if (code != ERR) { - if (!PyCurses_ConvertToChtype(temp, &ch)) { - PyErr_SetString(PyExc_TypeError, - "argument 1 or 3 must be a ch or an int"); - return NULL; + PyObject *temp; + chtype ch; + int n, x, y, code = OK; + attr_t attr = A_NORMAL; + long lattr; + + switch (PyTuple_Size(args)) { + case 2: + if (!PyArg_ParseTuple(args, "Oi;ch or int,n", &temp, &n)) + return NULL; + break; + case 3: + if (!PyArg_ParseTuple(args, "Oil;ch or int,n,attr", &temp, &n, &lattr)) + return NULL; + attr = lattr; + break; + case 4: + if (!PyArg_ParseTuple(args, "iiOi;y,x,ch or int,n", &y, &x, &temp, &n)) + return NULL; + code = wmove(self->win, y, x); + break; + case 5: + if (!PyArg_ParseTuple(args, "iiOil; y,x,ch or int,n,attr", + &y, &x, &temp, &n, &lattr)) + return NULL; + attr = lattr; + code = wmove(self->win, y, x); + break; + default: + PyErr_SetString(PyExc_TypeError, "hline requires 2 to 5 arguments"); + return NULL; } - return PyCursesCheckERR(whline(self->win, ch | attr, n), "hline"); - } else - return PyCursesCheckERR(code, "wmove"); + + if (code != ERR) { + if (!PyCurses_ConvertToChtype(temp, &ch)) { + PyErr_SetString(PyExc_TypeError, + "argument 1 or 3 must be a ch or an int"); + return NULL; + } + return PyCursesCheckERR(whline(self->win, ch | attr, n), "hline"); + } else + return PyCursesCheckERR(code, "wmove"); } static PyObject * PyCursesWindow_InsCh(PyCursesWindowObject *self, PyObject *args) { - int rtn, x, y, use_xy = FALSE; - PyObject *temp; - chtype ch = 0; - attr_t attr = A_NORMAL; - long lattr; - - switch (PyTuple_Size(args)) { - case 1: - if (!PyArg_ParseTuple(args, "O;ch or int", &temp)) - return NULL; - break; - case 2: - if (!PyArg_ParseTuple(args, "Ol;ch or int,attr", &temp, &lattr)) - return NULL; - attr = lattr; - break; - case 3: - if (!PyArg_ParseTuple(args,"iiO;y,x,ch or int", &y, &x, &temp)) - return NULL; - use_xy = TRUE; - break; - case 4: - if (!PyArg_ParseTuple(args,"iiOl;y,x,ch or int, attr", &y, &x, &temp, &lattr)) - return NULL; - attr = lattr; - use_xy = TRUE; - break; - default: - PyErr_SetString(PyExc_TypeError, "insch requires 1 or 4 arguments"); - return NULL; - } - - if (!PyCurses_ConvertToChtype(temp, &ch)) { - PyErr_SetString(PyExc_TypeError, - "argument 1 or 3 must be a ch or an int"); - return NULL; - } - - if (use_xy == TRUE) - rtn = mvwinsch(self->win,y,x, ch | attr); - else { - rtn = winsch(self->win, ch | attr); - } - return PyCursesCheckERR(rtn, "insch"); -} + int rtn, x, y, use_xy = FALSE; + PyObject *temp; + chtype ch = 0; + attr_t attr = A_NORMAL; + long lattr; -static PyObject * -PyCursesWindow_InCh(PyCursesWindowObject *self, PyObject *args) -{ - int x, y, rtn; - - switch (PyTuple_Size(args)) { - case 0: - rtn = winch(self->win); - break; - case 2: - if (!PyArg_ParseTuple(args,"ii;y,x",&y,&x)) - return NULL; - rtn = mvwinch(self->win,y,x); - break; - default: - PyErr_SetString(PyExc_TypeError, "inch requires 0 or 2 arguments"); - return NULL; - } - return PyLong_FromLong((long) rtn); -} + switch (PyTuple_Size(args)) { + case 1: + if (!PyArg_ParseTuple(args, "O;ch or int", &temp)) + return NULL; + break; + case 2: + if (!PyArg_ParseTuple(args, "Ol;ch or int,attr", &temp, &lattr)) + return NULL; + attr = lattr; + break; + case 3: + if (!PyArg_ParseTuple(args,"iiO;y,x,ch or int", &y, &x, &temp)) + return NULL; + use_xy = TRUE; + break; + case 4: + if (!PyArg_ParseTuple(args,"iiOl;y,x,ch or int, attr", &y, &x, &temp, &lattr)) + return NULL; + attr = lattr; + use_xy = TRUE; + break; + default: + PyErr_SetString(PyExc_TypeError, "insch requires 1 or 4 arguments"); + return NULL; + } -static PyObject * -PyCursesWindow_InStr(PyCursesWindowObject *self, PyObject *args) -{ - int x, y, n; - char rtn[1024]; /* This should be big enough.. I hope */ - int rtn2; - - switch (PyTuple_Size(args)) { - case 0: - rtn2 = winnstr(self->win,rtn, 1023); - break; - case 1: - if (!PyArg_ParseTuple(args,"i;n", &n)) - return NULL; - rtn2 = winnstr(self->win,rtn,MIN(n,1023)); - break; - case 2: - if (!PyArg_ParseTuple(args,"ii;y,x",&y,&x)) - return NULL; - rtn2 = mvwinnstr(self->win,y,x,rtn,1023); - break; - case 3: - if (!PyArg_ParseTuple(args, "iii;y,x,n", &y, &x, &n)) - return NULL; - rtn2 = mvwinnstr(self->win, y, x, rtn, MIN(n,1023)); - break; - default: - PyErr_SetString(PyExc_TypeError, "instr requires 0 or 3 arguments"); - return NULL; - } - if (rtn2 == ERR) - rtn[0] = 0; - return PyBytes_FromString(rtn); -} + if (!PyCurses_ConvertToChtype(temp, &ch)) { + PyErr_SetString(PyExc_TypeError, + "argument 1 or 3 must be a ch or an int"); + return NULL; + } -static PyObject * -PyCursesWindow_InsStr(PyCursesWindowObject *self, PyObject *args) -{ - int rtn; - int x, y; - char *str; - attr_t attr = A_NORMAL , attr_old = A_NORMAL; - long lattr; - int use_xy = FALSE, use_attr = FALSE; - - switch (PyTuple_Size(args)) { - case 1: - if (!PyArg_ParseTuple(args,"s;str", &str)) - return NULL; - break; - case 2: - if (!PyArg_ParseTuple(args,"sl;str,attr", &str, &lattr)) - return NULL; - attr = lattr; - use_attr = TRUE; - break; - case 3: - if (!PyArg_ParseTuple(args,"iis;y,x,str", &y, &x, &str)) - return NULL; - use_xy = TRUE; - break; - case 4: - if (!PyArg_ParseTuple(args,"iisl;y,x,str,attr", &y, &x, &str, &lattr)) - return NULL; - attr = lattr; - use_xy = use_attr = TRUE; - break; - default: - PyErr_SetString(PyExc_TypeError, "insstr requires 1 to 4 arguments"); - return NULL; - } - - if (use_attr == TRUE) { - attr_old = getattrs(self->win); - (void)wattrset(self->win,attr); - } - if (use_xy == TRUE) - rtn = mvwinsstr(self->win,y,x,str); - else - rtn = winsstr(self->win,str); - if (use_attr == TRUE) - (void)wattrset(self->win,attr_old); - return PyCursesCheckERR(rtn, "insstr"); + if (use_xy == TRUE) + rtn = mvwinsch(self->win,y,x, ch | attr); + else { + rtn = winsch(self->win, ch | attr); + } + return PyCursesCheckERR(rtn, "insch"); } static PyObject * -PyCursesWindow_InsNStr(PyCursesWindowObject *self, PyObject *args) +PyCursesWindow_InCh(PyCursesWindowObject *self, PyObject *args) { - int rtn, x, y, n; - char *str; - attr_t attr = A_NORMAL , attr_old = A_NORMAL; - long lattr; - int use_xy = FALSE, use_attr = FALSE; - - switch (PyTuple_Size(args)) { - case 2: - if (!PyArg_ParseTuple(args,"si;str,n", &str, &n)) - return NULL; - break; - case 3: - if (!PyArg_ParseTuple(args,"sil;str,n,attr", &str, &n, &lattr)) - return NULL; - attr = lattr; - use_attr = TRUE; - break; - case 4: - if (!PyArg_ParseTuple(args,"iisi;y,x,str,n", &y, &x, &str, &n)) - return NULL; - use_xy = TRUE; - break; - case 5: - if (!PyArg_ParseTuple(args,"iisil;y,x,str,n,attr", &y, &x, &str, &n, &lattr)) - return NULL; - attr = lattr; - use_xy = use_attr = TRUE; - break; - default: - PyErr_SetString(PyExc_TypeError, "insnstr requires 2 to 5 arguments"); - return NULL; - } - - if (use_attr == TRUE) { - attr_old = getattrs(self->win); - (void)wattrset(self->win,attr); - } - if (use_xy == TRUE) - rtn = mvwinsnstr(self->win,y,x,str,n); - else - rtn = winsnstr(self->win,str,n); - if (use_attr == TRUE) - (void)wattrset(self->win,attr_old); - return PyCursesCheckERR(rtn, "insnstr"); -} + int x, y, rtn; -static PyObject * -PyCursesWindow_Is_LineTouched(PyCursesWindowObject *self, PyObject *args) -{ - int line, erg; - if (!PyArg_ParseTuple(args,"i;line", &line)) - return NULL; - erg = is_linetouched(self->win, line); - if (erg == ERR) { - PyErr_SetString(PyExc_TypeError, - "is_linetouched: line number outside of boundaries"); - return NULL; - } else - if (erg == FALSE) { - Py_INCREF(Py_False); - return Py_False; - } else { - Py_INCREF(Py_True); - return Py_True; + switch (PyTuple_Size(args)) { + case 0: + rtn = winch(self->win); + break; + case 2: + if (!PyArg_ParseTuple(args,"ii;y,x",&y,&x)) + return NULL; + rtn = mvwinch(self->win,y,x); + break; + default: + PyErr_SetString(PyExc_TypeError, "inch requires 0 or 2 arguments"); + return NULL; } + return PyLong_FromLong((long) rtn); } static PyObject * -PyCursesWindow_NoOutRefresh(PyCursesWindowObject *self, PyObject *args) +PyCursesWindow_InStr(PyCursesWindowObject *self, PyObject *args) { - int pminrow,pmincol,sminrow,smincol,smaxrow,smaxcol; - int rtn; + int x, y, n; + char rtn[1024]; /* This should be big enough.. I hope */ + int rtn2; -#ifndef WINDOW_HAS_FLAGS - if (0) { -#else - if (self->win->_flags & _ISPAD) { -#endif - switch(PyTuple_Size(args)) { - case 6: - if (!PyArg_ParseTuple(args, - "iiiiii;" \ - "pminrow,pmincol,sminrow,smincol,smaxrow,smaxcol", - &pminrow, &pmincol, &sminrow, - &smincol, &smaxrow, &smaxcol)) - return NULL; - Py_BEGIN_ALLOW_THREADS - rtn = pnoutrefresh(self->win, - pminrow, pmincol, sminrow, - smincol, smaxrow, smaxcol); - Py_END_ALLOW_THREADS - return PyCursesCheckERR(rtn, "pnoutrefresh"); + switch (PyTuple_Size(args)) { + case 0: + rtn2 = winnstr(self->win,rtn, 1023); + break; + case 1: + if (!PyArg_ParseTuple(args,"i;n", &n)) + return NULL; + rtn2 = winnstr(self->win,rtn,MIN(n,1023)); + break; + case 2: + if (!PyArg_ParseTuple(args,"ii;y,x",&y,&x)) + return NULL; + rtn2 = mvwinnstr(self->win,y,x,rtn,1023); + break; + case 3: + if (!PyArg_ParseTuple(args, "iii;y,x,n", &y, &x, &n)) + return NULL; + rtn2 = mvwinnstr(self->win, y, x, rtn, MIN(n,1023)); + break; default: - PyErr_SetString(PyCursesError, - "noutrefresh() called for a pad " - "requires 6 arguments"); - return NULL; + PyErr_SetString(PyExc_TypeError, "instr requires 0 or 3 arguments"); + return NULL; } - } else { - if (!PyArg_ParseTuple(args, ":noutrefresh")) - return NULL; - - Py_BEGIN_ALLOW_THREADS - rtn = wnoutrefresh(self->win); - Py_END_ALLOW_THREADS - return PyCursesCheckERR(rtn, "wnoutrefresh"); - } + if (rtn2 == ERR) + rtn[0] = 0; + return PyBytes_FromString(rtn); } static PyObject * -PyCursesWindow_Overlay(PyCursesWindowObject *self, PyObject *args) +PyCursesWindow_InsStr(PyCursesWindowObject *self, PyObject *args) { - PyCursesWindowObject *temp; - int use_copywin = FALSE; - int sminrow, smincol, dminrow, dmincol, dmaxrow, dmaxcol; int rtn; - + int x, y; + char *str; + attr_t attr = A_NORMAL , attr_old = A_NORMAL; + long lattr; + int use_xy = FALSE, use_attr = FALSE; + switch (PyTuple_Size(args)) { case 1: - if (!PyArg_ParseTuple(args, "O!;window object", - &PyCursesWindow_Type, &temp)) - return NULL; - break; - case 7: - if (!PyArg_ParseTuple(args, "O!iiiiii;window object, int, int, int, int, int, int", - &PyCursesWindow_Type, &temp, &sminrow, &smincol, - &dminrow, &dmincol, &dmaxrow, &dmaxcol)) - return NULL; - use_copywin = TRUE; - break; + if (!PyArg_ParseTuple(args,"s;str", &str)) + return NULL; + break; + case 2: + if (!PyArg_ParseTuple(args,"sl;str,attr", &str, &lattr)) + return NULL; + attr = lattr; + use_attr = TRUE; + break; + case 3: + if (!PyArg_ParseTuple(args,"iis;y,x,str", &y, &x, &str)) + return NULL; + use_xy = TRUE; + break; + case 4: + if (!PyArg_ParseTuple(args,"iisl;y,x,str,attr", &y, &x, &str, &lattr)) + return NULL; + attr = lattr; + use_xy = use_attr = TRUE; + break; default: - PyErr_SetString(PyExc_TypeError, - "overlay requires one or seven arguments"); - return NULL; + PyErr_SetString(PyExc_TypeError, "insstr requires 1 to 4 arguments"); + return NULL; } - if (use_copywin == TRUE) { - rtn = copywin(self->win, temp->win, sminrow, smincol, - dminrow, dmincol, dmaxrow, dmaxcol, TRUE); - return PyCursesCheckERR(rtn, "copywin"); - } - else { - rtn = overlay(self->win, temp->win); - return PyCursesCheckERR(rtn, "overlay"); + if (use_attr == TRUE) { + attr_old = getattrs(self->win); + (void)wattrset(self->win,attr); } + if (use_xy == TRUE) + rtn = mvwinsstr(self->win,y,x,str); + else + rtn = winsstr(self->win,str); + if (use_attr == TRUE) + (void)wattrset(self->win,attr_old); + return PyCursesCheckERR(rtn, "insstr"); } static PyObject * -PyCursesWindow_Overwrite(PyCursesWindowObject *self, PyObject *args) +PyCursesWindow_InsNStr(PyCursesWindowObject *self, PyObject *args) { - PyCursesWindowObject *temp; - int use_copywin = FALSE; - int sminrow, smincol, dminrow, dmincol, dmaxrow, dmaxcol; - int rtn; - + int rtn, x, y, n; + char *str; + attr_t attr = A_NORMAL , attr_old = A_NORMAL; + long lattr; + int use_xy = FALSE, use_attr = FALSE; + switch (PyTuple_Size(args)) { - case 1: - if (!PyArg_ParseTuple(args, "O!;window object", - &PyCursesWindow_Type, &temp)) - return NULL; - break; - case 7: - if (!PyArg_ParseTuple(args, "O!iiiiii;window object, int, int, int, int, int, int", - &PyCursesWindow_Type, &temp, &sminrow, &smincol, - &dminrow, &dmincol, &dmaxrow, &dmaxcol)) - return NULL; - use_copywin = TRUE; - break; + case 2: + if (!PyArg_ParseTuple(args,"si;str,n", &str, &n)) + return NULL; + break; + case 3: + if (!PyArg_ParseTuple(args,"sil;str,n,attr", &str, &n, &lattr)) + return NULL; + attr = lattr; + use_attr = TRUE; + break; + case 4: + if (!PyArg_ParseTuple(args,"iisi;y,x,str,n", &y, &x, &str, &n)) + return NULL; + use_xy = TRUE; + break; + case 5: + if (!PyArg_ParseTuple(args,"iisil;y,x,str,n,attr", &y, &x, &str, &n, &lattr)) + return NULL; + attr = lattr; + use_xy = use_attr = TRUE; + break; default: - PyErr_SetString(PyExc_TypeError, - "overwrite requires one or seven arguments"); - return NULL; + PyErr_SetString(PyExc_TypeError, "insnstr requires 2 to 5 arguments"); + return NULL; } - if (use_copywin == TRUE) { - rtn = copywin(self->win, temp->win, sminrow, smincol, - dminrow, dmincol, dmaxrow, dmaxcol, FALSE); - return PyCursesCheckERR(rtn, "copywin"); - } - else { - rtn = overwrite(self->win, temp->win); - return PyCursesCheckERR(rtn, "overwrite"); + if (use_attr == TRUE) { + attr_old = getattrs(self->win); + (void)wattrset(self->win,attr); } + if (use_xy == TRUE) + rtn = mvwinsnstr(self->win,y,x,str,n); + else + rtn = winsnstr(self->win,str,n); + if (use_attr == TRUE) + (void)wattrset(self->win,attr_old); + return PyCursesCheckERR(rtn, "insnstr"); } static PyObject * -PyCursesWindow_PutWin(PyCursesWindowObject *self, PyObject *stream) +PyCursesWindow_Is_LineTouched(PyCursesWindowObject *self, PyObject *args) { - /* We have to simulate this by writing to a temporary FILE*, - then reading back, then writing to the argument stream. */ - char fn[100]; - int fd; - FILE *fp; - PyObject *res; - - strcpy(fn, "/tmp/py.curses.putwin.XXXXXX"); - fd = mkstemp(fn); - if (fd < 0) - return PyErr_SetFromErrnoWithFilename(PyExc_IOError, fn); - fp = fdopen(fd, "wb+"); - if (fp == NULL) { - close(fd); - remove(fn); - return PyErr_SetFromErrnoWithFilename(PyExc_IOError, fn); - } - res = PyCursesCheckERR(putwin(self->win, fp), "putwin"); - if (res == NULL) { - fclose(fp); - remove(fn); - return res; - } - fseek(fp, 0, 0); - while (1) { - char buf[BUFSIZ]; - int n = fread(buf, 1, BUFSIZ, fp); - if (n <= 0) - break; - Py_DECREF(res); - res = PyObject_CallMethod(stream, "write", "y#", buf, n); - if (res == NULL) - break; - } - fclose(fp); - remove(fn); - return res; + int line, erg; + if (!PyArg_ParseTuple(args,"i;line", &line)) + return NULL; + erg = is_linetouched(self->win, line); + if (erg == ERR) { + PyErr_SetString(PyExc_TypeError, + "is_linetouched: line number outside of boundaries"); + return NULL; + } else + if (erg == FALSE) { + Py_INCREF(Py_False); + return Py_False; + } else { + Py_INCREF(Py_True); + return Py_True; + } } static PyObject * -PyCursesWindow_RedrawLine(PyCursesWindowObject *self, PyObject *args) +PyCursesWindow_NoOutRefresh(PyCursesWindowObject *self, PyObject *args) { - int beg, num; - if (!PyArg_ParseTuple(args, "ii;beg,num", &beg, &num)) - return NULL; - return PyCursesCheckERR(wredrawln(self->win,beg,num), "redrawln"); -} + int pminrow,pmincol,sminrow,smincol,smaxrow,smaxcol; + int rtn; -static PyObject * -PyCursesWindow_Refresh(PyCursesWindowObject *self, PyObject *args) -{ - int pminrow,pmincol,sminrow,smincol,smaxrow,smaxcol; - int rtn; - #ifndef WINDOW_HAS_FLAGS - if (0) { + if (0) { #else - if (self->win->_flags & _ISPAD) { + if (self->win->_flags & _ISPAD) { #endif - switch(PyTuple_Size(args)) { - case 6: - if (!PyArg_ParseTuple(args, - "iiiiii;" \ - "pminrow,pmincol,sminrow,smincol,smaxrow,smaxcol", - &pminrow, &pmincol, &sminrow, - &smincol, &smaxrow, &smaxcol)) - return NULL; - - Py_BEGIN_ALLOW_THREADS - rtn = prefresh(self->win, - pminrow, pmincol, sminrow, - smincol, smaxrow, smaxcol); - Py_END_ALLOW_THREADS - return PyCursesCheckERR(rtn, "prefresh"); - default: - PyErr_SetString(PyCursesError, - "refresh() for a pad requires 6 arguments"); - return NULL; + switch(PyTuple_Size(args)) { + case 6: + if (!PyArg_ParseTuple(args, + "iiiiii;" \ + "pminrow,pmincol,sminrow,smincol,smaxrow,smaxcol", + &pminrow, &pmincol, &sminrow, + &smincol, &smaxrow, &smaxcol)) + return NULL; + Py_BEGIN_ALLOW_THREADS + rtn = pnoutrefresh(self->win, + pminrow, pmincol, sminrow, + smincol, smaxrow, smaxcol); + Py_END_ALLOW_THREADS + return PyCursesCheckERR(rtn, "pnoutrefresh"); + default: + PyErr_SetString(PyCursesError, + "noutrefresh() called for a pad " + "requires 6 arguments"); + return NULL; + } + } else { + if (!PyArg_ParseTuple(args, ":noutrefresh")) + return NULL; + + Py_BEGIN_ALLOW_THREADS + rtn = wnoutrefresh(self->win); + Py_END_ALLOW_THREADS + return PyCursesCheckERR(rtn, "wnoutrefresh"); + } } - } else { - if (!PyArg_ParseTuple(args, ":refresh")) - return NULL; - Py_BEGIN_ALLOW_THREADS - rtn = wrefresh(self->win); - Py_END_ALLOW_THREADS - return PyCursesCheckERR(rtn, "prefresh"); - } -} -static PyObject * -PyCursesWindow_SetScrollRegion(PyCursesWindowObject *self, PyObject *args) -{ - int x, y; - if (!PyArg_ParseTuple(args,"ii;top, bottom",&y,&x)) - return NULL; - return PyCursesCheckERR(wsetscrreg(self->win,y,x), "wsetscrreg"); -} - -static PyObject * -PyCursesWindow_SubWin(PyCursesWindowObject *self, PyObject *args) -{ - WINDOW *win; - int nlines, ncols, begin_y, begin_x; - - nlines = 0; - ncols = 0; - switch (PyTuple_Size(args)) { - case 2: - if (!PyArg_ParseTuple(args,"ii;begin_y,begin_x",&begin_y,&begin_x)) - return NULL; - break; - case 4: - if (!PyArg_ParseTuple(args, "iiii;nlines,ncols,begin_y,begin_x", - &nlines,&ncols,&begin_y,&begin_x)) - return NULL; - break; - default: - PyErr_SetString(PyExc_TypeError, "subwin requires 2 or 4 arguments"); - return NULL; - } - - /* printf("Subwin: %i %i %i %i \n", nlines, ncols, begin_y, begin_x); */ -#ifdef WINDOW_HAS_FLAGS - if (self->win->_flags & _ISPAD) - win = subpad(self->win, nlines, ncols, begin_y, begin_x); - else -#endif - win = subwin(self->win, nlines, ncols, begin_y, begin_x); - - if (win == NULL) { - PyErr_SetString(PyCursesError, catchall_NULL); - return NULL; - } - - return (PyObject *)PyCursesWindow_New(win); -} + static PyObject * + PyCursesWindow_Overlay(PyCursesWindowObject *self, PyObject *args) + { + PyCursesWindowObject *temp; + int use_copywin = FALSE; + int sminrow, smincol, dminrow, dmincol, dmaxrow, dmaxcol; + int rtn; + + switch (PyTuple_Size(args)) { + case 1: + if (!PyArg_ParseTuple(args, "O!;window object", + &PyCursesWindow_Type, &temp)) + return NULL; + break; + case 7: + if (!PyArg_ParseTuple(args, "O!iiiiii;window object, int, int, int, int, int, int", + &PyCursesWindow_Type, &temp, &sminrow, &smincol, + &dminrow, &dmincol, &dmaxrow, &dmaxcol)) + return NULL; + use_copywin = TRUE; + break; + default: + PyErr_SetString(PyExc_TypeError, + "overlay requires one or seven arguments"); + return NULL; + } + + if (use_copywin == TRUE) { + rtn = copywin(self->win, temp->win, sminrow, smincol, + dminrow, dmincol, dmaxrow, dmaxcol, TRUE); + return PyCursesCheckERR(rtn, "copywin"); + } + else { + rtn = overlay(self->win, temp->win); + return PyCursesCheckERR(rtn, "overlay"); + } + } -static PyObject * -PyCursesWindow_Scroll(PyCursesWindowObject *self, PyObject *args) -{ - int nlines; - switch(PyTuple_Size(args)) { - case 0: - return PyCursesCheckERR(scroll(self->win), "scroll"); - case 1: - if (!PyArg_ParseTuple(args, "i;nlines", &nlines)) - return NULL; - return PyCursesCheckERR(wscrl(self->win, nlines), "scroll"); - default: - PyErr_SetString(PyExc_TypeError, "scroll requires 0 or 1 arguments"); - return NULL; - } -} + static PyObject * + PyCursesWindow_Overwrite(PyCursesWindowObject *self, PyObject *args) + { + PyCursesWindowObject *temp; + int use_copywin = FALSE; + int sminrow, smincol, dminrow, dmincol, dmaxrow, dmaxcol; + int rtn; + + switch (PyTuple_Size(args)) { + case 1: + if (!PyArg_ParseTuple(args, "O!;window object", + &PyCursesWindow_Type, &temp)) + return NULL; + break; + case 7: + if (!PyArg_ParseTuple(args, "O!iiiiii;window object, int, int, int, int, int, int", + &PyCursesWindow_Type, &temp, &sminrow, &smincol, + &dminrow, &dmincol, &dmaxrow, &dmaxcol)) + return NULL; + use_copywin = TRUE; + break; + default: + PyErr_SetString(PyExc_TypeError, + "overwrite requires one or seven arguments"); + return NULL; + } + + if (use_copywin == TRUE) { + rtn = copywin(self->win, temp->win, sminrow, smincol, + dminrow, dmincol, dmaxrow, dmaxcol, FALSE); + return PyCursesCheckERR(rtn, "copywin"); + } + else { + rtn = overwrite(self->win, temp->win); + return PyCursesCheckERR(rtn, "overwrite"); + } + } -static PyObject * -PyCursesWindow_TouchLine(PyCursesWindowObject *self, PyObject *args) -{ - int st, cnt, val; - switch (PyTuple_Size(args)) { - case 2: - if (!PyArg_ParseTuple(args,"ii;start,count",&st,&cnt)) - return NULL; - return PyCursesCheckERR(touchline(self->win,st,cnt), "touchline"); - case 3: - if (!PyArg_ParseTuple(args, "iii;start,count,val", &st, &cnt, &val)) - return NULL; - return PyCursesCheckERR(wtouchln(self->win, st, cnt, val), "touchline"); - default: - PyErr_SetString(PyExc_TypeError, "touchline requires 2 or 3 arguments"); - return NULL; - } -} + static PyObject * + PyCursesWindow_PutWin(PyCursesWindowObject *self, PyObject *stream) + { + /* We have to simulate this by writing to a temporary FILE*, + then reading back, then writing to the argument stream. */ + char fn[100]; + int fd; + FILE *fp; + PyObject *res; + + strcpy(fn, "/tmp/py.curses.putwin.XXXXXX"); + fd = mkstemp(fn); + if (fd < 0) + return PyErr_SetFromErrnoWithFilename(PyExc_IOError, fn); + fp = fdopen(fd, "wb+"); + if (fp == NULL) { + close(fd); + remove(fn); + return PyErr_SetFromErrnoWithFilename(PyExc_IOError, fn); + } + res = PyCursesCheckERR(putwin(self->win, fp), "putwin"); + if (res == NULL) { + fclose(fp); + remove(fn); + return res; + } + fseek(fp, 0, 0); + while (1) { + char buf[BUFSIZ]; + int n = fread(buf, 1, BUFSIZ, fp); + if (n <= 0) + break; + Py_DECREF(res); + res = PyObject_CallMethod(stream, "write", "y#", buf, n); + if (res == NULL) + break; + } + fclose(fp); + remove(fn); + return res; + } -static PyObject * -PyCursesWindow_Vline(PyCursesWindowObject *self, PyObject *args) -{ - PyObject *temp; - chtype ch; - int n, x, y, code = OK; - attr_t attr = A_NORMAL; - long lattr; - - switch (PyTuple_Size(args)) { - case 2: - if (!PyArg_ParseTuple(args, "Oi;ch or int,n", &temp, &n)) - return NULL; - break; - case 3: - if (!PyArg_ParseTuple(args, "Oil;ch or int,n,attr", &temp, &n, &lattr)) - return NULL; - attr = lattr; - break; - case 4: - if (!PyArg_ParseTuple(args, "iiOi;y,x,ch or int,n", &y, &x, &temp, &n)) - return NULL; - code = wmove(self->win, y, x); - break; - case 5: - if (!PyArg_ParseTuple(args, "iiOil; y,x,ch or int,n,attr", - &y, &x, &temp, &n, &lattr)) - return NULL; - attr = lattr; - code = wmove(self->win, y, x); - break; - default: - PyErr_SetString(PyExc_TypeError, "vline requires 2 to 5 arguments"); - return NULL; - } - - if (code != ERR) { - if (!PyCurses_ConvertToChtype(temp, &ch)) { - PyErr_SetString(PyExc_TypeError, - "argument 1 or 3 must be a ch or an int"); - return NULL; + static PyObject * + PyCursesWindow_RedrawLine(PyCursesWindowObject *self, PyObject *args) + { + int beg, num; + if (!PyArg_ParseTuple(args, "ii;beg,num", &beg, &num)) + return NULL; + return PyCursesCheckERR(wredrawln(self->win,beg,num), "redrawln"); } - return PyCursesCheckERR(wvline(self->win, ch | attr, n), "vline"); - } else - return PyCursesCheckERR(code, "wmove"); -} -static PyMethodDef PyCursesWindow_Methods[] = { - {"addch", (PyCFunction)PyCursesWindow_AddCh, METH_VARARGS}, - {"addnstr", (PyCFunction)PyCursesWindow_AddNStr, METH_VARARGS}, - {"addstr", (PyCFunction)PyCursesWindow_AddStr, METH_VARARGS}, - {"attroff", (PyCFunction)PyCursesWindow_AttrOff, METH_VARARGS}, - {"attron", (PyCFunction)PyCursesWindow_AttrOn, METH_VARARGS}, - {"attrset", (PyCFunction)PyCursesWindow_AttrSet, METH_VARARGS}, - {"bkgd", (PyCFunction)PyCursesWindow_Bkgd, METH_VARARGS}, - {"chgat", (PyCFunction)PyCursesWindow_ChgAt, METH_VARARGS}, - {"bkgdset", (PyCFunction)PyCursesWindow_BkgdSet, METH_VARARGS}, - {"border", (PyCFunction)PyCursesWindow_Border, METH_VARARGS}, - {"box", (PyCFunction)PyCursesWindow_Box, METH_VARARGS}, - {"clear", (PyCFunction)PyCursesWindow_wclear, METH_NOARGS}, - {"clearok", (PyCFunction)PyCursesWindow_clearok, METH_VARARGS}, - {"clrtobot", (PyCFunction)PyCursesWindow_wclrtobot, METH_NOARGS}, - {"clrtoeol", (PyCFunction)PyCursesWindow_wclrtoeol, METH_NOARGS}, - {"cursyncup", (PyCFunction)PyCursesWindow_wcursyncup, METH_NOARGS}, - {"delch", (PyCFunction)PyCursesWindow_DelCh, METH_VARARGS}, - {"deleteln", (PyCFunction)PyCursesWindow_wdeleteln, METH_NOARGS}, - {"derwin", (PyCFunction)PyCursesWindow_DerWin, METH_VARARGS}, - {"echochar", (PyCFunction)PyCursesWindow_EchoChar, METH_VARARGS}, + static PyObject * + PyCursesWindow_Refresh(PyCursesWindowObject *self, PyObject *args) + { + int pminrow,pmincol,sminrow,smincol,smaxrow,smaxcol; + int rtn; + +#ifndef WINDOW_HAS_FLAGS + if (0) { +#else + if (self->win->_flags & _ISPAD) { +#endif + switch(PyTuple_Size(args)) { + case 6: + if (!PyArg_ParseTuple(args, + "iiiiii;" \ + "pminrow,pmincol,sminrow,smincol,smaxrow,smaxcol", + &pminrow, &pmincol, &sminrow, + &smincol, &smaxrow, &smaxcol)) + return NULL; + + Py_BEGIN_ALLOW_THREADS + rtn = prefresh(self->win, + pminrow, pmincol, sminrow, + smincol, smaxrow, smaxcol); + Py_END_ALLOW_THREADS + return PyCursesCheckERR(rtn, "prefresh"); + default: + PyErr_SetString(PyCursesError, + "refresh() for a pad requires 6 arguments"); + return NULL; + } + } else { + if (!PyArg_ParseTuple(args, ":refresh")) + return NULL; + Py_BEGIN_ALLOW_THREADS + rtn = wrefresh(self->win); + Py_END_ALLOW_THREADS + return PyCursesCheckERR(rtn, "prefresh"); + } + } + + static PyObject * + PyCursesWindow_SetScrollRegion(PyCursesWindowObject *self, PyObject *args) + { + int x, y; + if (!PyArg_ParseTuple(args,"ii;top, bottom",&y,&x)) + return NULL; + return PyCursesCheckERR(wsetscrreg(self->win,y,x), "wsetscrreg"); + } + + static PyObject * + PyCursesWindow_SubWin(PyCursesWindowObject *self, PyObject *args) + { + WINDOW *win; + int nlines, ncols, begin_y, begin_x; + + nlines = 0; + ncols = 0; + switch (PyTuple_Size(args)) { + case 2: + if (!PyArg_ParseTuple(args,"ii;begin_y,begin_x",&begin_y,&begin_x)) + return NULL; + break; + case 4: + if (!PyArg_ParseTuple(args, "iiii;nlines,ncols,begin_y,begin_x", + &nlines,&ncols,&begin_y,&begin_x)) + return NULL; + break; + default: + PyErr_SetString(PyExc_TypeError, "subwin requires 2 or 4 arguments"); + return NULL; + } + + /* printf("Subwin: %i %i %i %i \n", nlines, ncols, begin_y, begin_x); */ +#ifdef WINDOW_HAS_FLAGS + if (self->win->_flags & _ISPAD) + win = subpad(self->win, nlines, ncols, begin_y, begin_x); + else +#endif + win = subwin(self->win, nlines, ncols, begin_y, begin_x); + + if (win == NULL) { + PyErr_SetString(PyCursesError, catchall_NULL); + return NULL; + } + + return (PyObject *)PyCursesWindow_New(win); + } + + static PyObject * + PyCursesWindow_Scroll(PyCursesWindowObject *self, PyObject *args) + { + int nlines; + switch(PyTuple_Size(args)) { + case 0: + return PyCursesCheckERR(scroll(self->win), "scroll"); + case 1: + if (!PyArg_ParseTuple(args, "i;nlines", &nlines)) + return NULL; + return PyCursesCheckERR(wscrl(self->win, nlines), "scroll"); + default: + PyErr_SetString(PyExc_TypeError, "scroll requires 0 or 1 arguments"); + return NULL; + } + } + + static PyObject * + PyCursesWindow_TouchLine(PyCursesWindowObject *self, PyObject *args) + { + int st, cnt, val; + switch (PyTuple_Size(args)) { + case 2: + if (!PyArg_ParseTuple(args,"ii;start,count",&st,&cnt)) + return NULL; + return PyCursesCheckERR(touchline(self->win,st,cnt), "touchline"); + case 3: + if (!PyArg_ParseTuple(args, "iii;start,count,val", &st, &cnt, &val)) + return NULL; + return PyCursesCheckERR(wtouchln(self->win, st, cnt, val), "touchline"); + default: + PyErr_SetString(PyExc_TypeError, "touchline requires 2 or 3 arguments"); + return NULL; + } + } + + static PyObject * + PyCursesWindow_Vline(PyCursesWindowObject *self, PyObject *args) + { + PyObject *temp; + chtype ch; + int n, x, y, code = OK; + attr_t attr = A_NORMAL; + long lattr; + + switch (PyTuple_Size(args)) { + case 2: + if (!PyArg_ParseTuple(args, "Oi;ch or int,n", &temp, &n)) + return NULL; + break; + case 3: + if (!PyArg_ParseTuple(args, "Oil;ch or int,n,attr", &temp, &n, &lattr)) + return NULL; + attr = lattr; + break; + case 4: + if (!PyArg_ParseTuple(args, "iiOi;y,x,ch or int,n", &y, &x, &temp, &n)) + return NULL; + code = wmove(self->win, y, x); + break; + case 5: + if (!PyArg_ParseTuple(args, "iiOil; y,x,ch or int,n,attr", + &y, &x, &temp, &n, &lattr)) + return NULL; + attr = lattr; + code = wmove(self->win, y, x); + break; + default: + PyErr_SetString(PyExc_TypeError, "vline requires 2 to 5 arguments"); + return NULL; + } + + if (code != ERR) { + if (!PyCurses_ConvertToChtype(temp, &ch)) { + PyErr_SetString(PyExc_TypeError, + "argument 1 or 3 must be a ch or an int"); + return NULL; + } + return PyCursesCheckERR(wvline(self->win, ch | attr, n), "vline"); + } else + return PyCursesCheckERR(code, "wmove"); + } + + static PyMethodDef PyCursesWindow_Methods[] = { + {"addch", (PyCFunction)PyCursesWindow_AddCh, METH_VARARGS}, + {"addnstr", (PyCFunction)PyCursesWindow_AddNStr, METH_VARARGS}, + {"addstr", (PyCFunction)PyCursesWindow_AddStr, METH_VARARGS}, + {"attroff", (PyCFunction)PyCursesWindow_AttrOff, METH_VARARGS}, + {"attron", (PyCFunction)PyCursesWindow_AttrOn, METH_VARARGS}, + {"attrset", (PyCFunction)PyCursesWindow_AttrSet, METH_VARARGS}, + {"bkgd", (PyCFunction)PyCursesWindow_Bkgd, METH_VARARGS}, + {"chgat", (PyCFunction)PyCursesWindow_ChgAt, METH_VARARGS}, + {"bkgdset", (PyCFunction)PyCursesWindow_BkgdSet, METH_VARARGS}, + {"border", (PyCFunction)PyCursesWindow_Border, METH_VARARGS}, + {"box", (PyCFunction)PyCursesWindow_Box, METH_VARARGS}, + {"clear", (PyCFunction)PyCursesWindow_wclear, METH_NOARGS}, + {"clearok", (PyCFunction)PyCursesWindow_clearok, METH_VARARGS}, + {"clrtobot", (PyCFunction)PyCursesWindow_wclrtobot, METH_NOARGS}, + {"clrtoeol", (PyCFunction)PyCursesWindow_wclrtoeol, METH_NOARGS}, + {"cursyncup", (PyCFunction)PyCursesWindow_wcursyncup, METH_NOARGS}, + {"delch", (PyCFunction)PyCursesWindow_DelCh, METH_VARARGS}, + {"deleteln", (PyCFunction)PyCursesWindow_wdeleteln, METH_NOARGS}, + {"derwin", (PyCFunction)PyCursesWindow_DerWin, METH_VARARGS}, + {"echochar", (PyCFunction)PyCursesWindow_EchoChar, METH_VARARGS}, #ifdef NCURSES_MOUSE_VERSION - {"enclose", (PyCFunction)PyCursesWindow_Enclose, METH_VARARGS}, + {"enclose", (PyCFunction)PyCursesWindow_Enclose, METH_VARARGS}, #endif - {"erase", (PyCFunction)PyCursesWindow_werase, METH_NOARGS}, - {"getbegyx", (PyCFunction)PyCursesWindow_getbegyx, METH_NOARGS}, - {"getbkgd", (PyCFunction)PyCursesWindow_GetBkgd, METH_NOARGS}, - {"getch", (PyCFunction)PyCursesWindow_GetCh, METH_VARARGS}, - {"getkey", (PyCFunction)PyCursesWindow_GetKey, METH_VARARGS}, - {"getmaxyx", (PyCFunction)PyCursesWindow_getmaxyx, METH_NOARGS}, - {"getparyx", (PyCFunction)PyCursesWindow_getparyx, METH_NOARGS}, - {"getstr", (PyCFunction)PyCursesWindow_GetStr, METH_VARARGS}, - {"getyx", (PyCFunction)PyCursesWindow_getyx, METH_NOARGS}, - {"hline", (PyCFunction)PyCursesWindow_Hline, METH_VARARGS}, - {"idcok", (PyCFunction)PyCursesWindow_idcok, METH_VARARGS}, - {"idlok", (PyCFunction)PyCursesWindow_idlok, METH_VARARGS}, - {"immedok", (PyCFunction)PyCursesWindow_immedok, METH_VARARGS}, - {"inch", (PyCFunction)PyCursesWindow_InCh, METH_VARARGS}, - {"insch", (PyCFunction)PyCursesWindow_InsCh, METH_VARARGS}, - {"insdelln", (PyCFunction)PyCursesWindow_winsdelln, METH_VARARGS}, - {"insertln", (PyCFunction)PyCursesWindow_winsertln, METH_NOARGS}, - {"insnstr", (PyCFunction)PyCursesWindow_InsNStr, METH_VARARGS}, - {"insstr", (PyCFunction)PyCursesWindow_InsStr, METH_VARARGS}, - {"instr", (PyCFunction)PyCursesWindow_InStr, METH_VARARGS}, - {"is_linetouched", (PyCFunction)PyCursesWindow_Is_LineTouched, METH_VARARGS}, - {"is_wintouched", (PyCFunction)PyCursesWindow_is_wintouched, METH_NOARGS}, - {"keypad", (PyCFunction)PyCursesWindow_keypad, METH_VARARGS}, - {"leaveok", (PyCFunction)PyCursesWindow_leaveok, METH_VARARGS}, - {"move", (PyCFunction)PyCursesWindow_wmove, METH_VARARGS}, - {"mvderwin", (PyCFunction)PyCursesWindow_mvderwin, METH_VARARGS}, - {"mvwin", (PyCFunction)PyCursesWindow_mvwin, METH_VARARGS}, - {"nodelay", (PyCFunction)PyCursesWindow_nodelay, METH_VARARGS}, - {"notimeout", (PyCFunction)PyCursesWindow_notimeout, METH_VARARGS}, - {"noutrefresh", (PyCFunction)PyCursesWindow_NoOutRefresh, METH_VARARGS}, - /* Backward compatibility alias -- remove in Python 2.3 */ - {"nooutrefresh", (PyCFunction)PyCursesWindow_NoOutRefresh, METH_VARARGS}, - {"overlay", (PyCFunction)PyCursesWindow_Overlay, METH_VARARGS}, - {"overwrite", (PyCFunction)PyCursesWindow_Overwrite, - METH_VARARGS}, - {"putwin", (PyCFunction)PyCursesWindow_PutWin, METH_O}, - {"redrawln", (PyCFunction)PyCursesWindow_RedrawLine, METH_VARARGS}, - {"redrawwin", (PyCFunction)PyCursesWindow_redrawwin, METH_NOARGS}, - {"refresh", (PyCFunction)PyCursesWindow_Refresh, METH_VARARGS}, + {"erase", (PyCFunction)PyCursesWindow_werase, METH_NOARGS}, + {"getbegyx", (PyCFunction)PyCursesWindow_getbegyx, METH_NOARGS}, + {"getbkgd", (PyCFunction)PyCursesWindow_GetBkgd, METH_NOARGS}, + {"getch", (PyCFunction)PyCursesWindow_GetCh, METH_VARARGS}, + {"getkey", (PyCFunction)PyCursesWindow_GetKey, METH_VARARGS}, + {"getmaxyx", (PyCFunction)PyCursesWindow_getmaxyx, METH_NOARGS}, + {"getparyx", (PyCFunction)PyCursesWindow_getparyx, METH_NOARGS}, + {"getstr", (PyCFunction)PyCursesWindow_GetStr, METH_VARARGS}, + {"getyx", (PyCFunction)PyCursesWindow_getyx, METH_NOARGS}, + {"hline", (PyCFunction)PyCursesWindow_Hline, METH_VARARGS}, + {"idcok", (PyCFunction)PyCursesWindow_idcok, METH_VARARGS}, + {"idlok", (PyCFunction)PyCursesWindow_idlok, METH_VARARGS}, + {"immedok", (PyCFunction)PyCursesWindow_immedok, METH_VARARGS}, + {"inch", (PyCFunction)PyCursesWindow_InCh, METH_VARARGS}, + {"insch", (PyCFunction)PyCursesWindow_InsCh, METH_VARARGS}, + {"insdelln", (PyCFunction)PyCursesWindow_winsdelln, METH_VARARGS}, + {"insertln", (PyCFunction)PyCursesWindow_winsertln, METH_NOARGS}, + {"insnstr", (PyCFunction)PyCursesWindow_InsNStr, METH_VARARGS}, + {"insstr", (PyCFunction)PyCursesWindow_InsStr, METH_VARARGS}, + {"instr", (PyCFunction)PyCursesWindow_InStr, METH_VARARGS}, + {"is_linetouched", (PyCFunction)PyCursesWindow_Is_LineTouched, METH_VARARGS}, + {"is_wintouched", (PyCFunction)PyCursesWindow_is_wintouched, METH_NOARGS}, + {"keypad", (PyCFunction)PyCursesWindow_keypad, METH_VARARGS}, + {"leaveok", (PyCFunction)PyCursesWindow_leaveok, METH_VARARGS}, + {"move", (PyCFunction)PyCursesWindow_wmove, METH_VARARGS}, + {"mvderwin", (PyCFunction)PyCursesWindow_mvderwin, METH_VARARGS}, + {"mvwin", (PyCFunction)PyCursesWindow_mvwin, METH_VARARGS}, + {"nodelay", (PyCFunction)PyCursesWindow_nodelay, METH_VARARGS}, + {"notimeout", (PyCFunction)PyCursesWindow_notimeout, METH_VARARGS}, + {"noutrefresh", (PyCFunction)PyCursesWindow_NoOutRefresh, METH_VARARGS}, + /* Backward compatibility alias -- remove in Python 2.3 */ + {"nooutrefresh", (PyCFunction)PyCursesWindow_NoOutRefresh, METH_VARARGS}, + {"overlay", (PyCFunction)PyCursesWindow_Overlay, METH_VARARGS}, + {"overwrite", (PyCFunction)PyCursesWindow_Overwrite, + METH_VARARGS}, + {"putwin", (PyCFunction)PyCursesWindow_PutWin, METH_O}, + {"redrawln", (PyCFunction)PyCursesWindow_RedrawLine, METH_VARARGS}, + {"redrawwin", (PyCFunction)PyCursesWindow_redrawwin, METH_NOARGS}, + {"refresh", (PyCFunction)PyCursesWindow_Refresh, METH_VARARGS}, #ifndef STRICT_SYSV_CURSES - {"resize", (PyCFunction)PyCursesWindow_wresize, METH_VARARGS}, + {"resize", (PyCFunction)PyCursesWindow_wresize, METH_VARARGS}, #endif - {"scroll", (PyCFunction)PyCursesWindow_Scroll, METH_VARARGS}, - {"scrollok", (PyCFunction)PyCursesWindow_scrollok, METH_VARARGS}, - {"setscrreg", (PyCFunction)PyCursesWindow_SetScrollRegion, METH_VARARGS}, - {"standend", (PyCFunction)PyCursesWindow_wstandend, METH_NOARGS}, - {"standout", (PyCFunction)PyCursesWindow_wstandout, METH_NOARGS}, - {"subpad", (PyCFunction)PyCursesWindow_SubWin, METH_VARARGS}, - {"subwin", (PyCFunction)PyCursesWindow_SubWin, METH_VARARGS}, - {"syncdown", (PyCFunction)PyCursesWindow_wsyncdown, METH_NOARGS}, - {"syncok", (PyCFunction)PyCursesWindow_syncok, METH_VARARGS}, - {"syncup", (PyCFunction)PyCursesWindow_wsyncup, METH_NOARGS}, - {"timeout", (PyCFunction)PyCursesWindow_wtimeout, METH_VARARGS}, - {"touchline", (PyCFunction)PyCursesWindow_TouchLine, METH_VARARGS}, - {"touchwin", (PyCFunction)PyCursesWindow_touchwin, METH_NOARGS}, - {"untouchwin", (PyCFunction)PyCursesWindow_untouchwin, METH_NOARGS}, - {"vline", (PyCFunction)PyCursesWindow_Vline, METH_VARARGS}, - {NULL, NULL} /* sentinel */ -}; + {"scroll", (PyCFunction)PyCursesWindow_Scroll, METH_VARARGS}, + {"scrollok", (PyCFunction)PyCursesWindow_scrollok, METH_VARARGS}, + {"setscrreg", (PyCFunction)PyCursesWindow_SetScrollRegion, METH_VARARGS}, + {"standend", (PyCFunction)PyCursesWindow_wstandend, METH_NOARGS}, + {"standout", (PyCFunction)PyCursesWindow_wstandout, METH_NOARGS}, + {"subpad", (PyCFunction)PyCursesWindow_SubWin, METH_VARARGS}, + {"subwin", (PyCFunction)PyCursesWindow_SubWin, METH_VARARGS}, + {"syncdown", (PyCFunction)PyCursesWindow_wsyncdown, METH_NOARGS}, + {"syncok", (PyCFunction)PyCursesWindow_syncok, METH_VARARGS}, + {"syncup", (PyCFunction)PyCursesWindow_wsyncup, METH_NOARGS}, + {"timeout", (PyCFunction)PyCursesWindow_wtimeout, METH_VARARGS}, + {"touchline", (PyCFunction)PyCursesWindow_TouchLine, METH_VARARGS}, + {"touchwin", (PyCFunction)PyCursesWindow_touchwin, METH_NOARGS}, + {"untouchwin", (PyCFunction)PyCursesWindow_untouchwin, METH_NOARGS}, + {"vline", (PyCFunction)PyCursesWindow_Vline, METH_VARARGS}, + {NULL, NULL} /* sentinel */ + }; /* -------------------------------------------------------*/ -PyTypeObject PyCursesWindow_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "_curses.curses window", /*tp_name*/ - sizeof(PyCursesWindowObject), /*tp_basicsize*/ - 0, /*tp_itemsize*/ - /* methods */ - (destructor)PyCursesWindow_Dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - (getattrfunc)0, /*tp_getattr*/ - (setattrfunc)0, /*tp_setattr*/ - 0, /*tp_reserved*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash*/ - 0, /*tp_call*/ - 0, /*tp_str*/ - 0, /*tp_getattro*/ - 0, /*tp_setattro*/ - 0, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT, /*tp_flags*/ - 0, /*tp_doc*/ - 0, /*tp_traverse*/ - 0, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - PyCursesWindow_Methods, /*tp_methods*/ -}; + PyTypeObject PyCursesWindow_Type = { + PyVarObject_HEAD_INIT(NULL, 0) + "_curses.curses window", /*tp_name*/ + sizeof(PyCursesWindowObject), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + /* methods */ + (destructor)PyCursesWindow_Dealloc, /*tp_dealloc*/ + 0, /*tp_print*/ + (getattrfunc)0, /*tp_getattr*/ + (setattrfunc)0, /*tp_setattr*/ + 0, /*tp_reserved*/ + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + 0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT, /*tp_flags*/ + 0, /*tp_doc*/ + 0, /*tp_traverse*/ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + PyCursesWindow_Methods, /*tp_methods*/ + }; /********************************************************************* Global Functions **********************************************************************/ -NoArgNoReturnFunction(beep) -NoArgNoReturnFunction(def_prog_mode) -NoArgNoReturnFunction(def_shell_mode) -NoArgNoReturnFunction(doupdate) -NoArgNoReturnFunction(endwin) -NoArgNoReturnFunction(flash) -NoArgNoReturnFunction(nocbreak) -NoArgNoReturnFunction(noecho) -NoArgNoReturnFunction(nonl) -NoArgNoReturnFunction(noraw) -NoArgNoReturnFunction(reset_prog_mode) -NoArgNoReturnFunction(reset_shell_mode) -NoArgNoReturnFunction(resetty) -NoArgNoReturnFunction(savetty) - -NoArgOrFlagNoReturnFunction(cbreak) -NoArgOrFlagNoReturnFunction(echo) -NoArgOrFlagNoReturnFunction(nl) -NoArgOrFlagNoReturnFunction(raw) - -NoArgReturnIntFunction(baudrate) -NoArgReturnIntFunction(termattrs) - -NoArgReturnStringFunction(termname) -NoArgReturnStringFunction(longname) - -NoArgTrueFalseFunction(can_change_color) -NoArgTrueFalseFunction(has_colors) -NoArgTrueFalseFunction(has_ic) -NoArgTrueFalseFunction(has_il) -NoArgTrueFalseFunction(isendwin) -NoArgNoReturnVoidFunction(flushinp) -NoArgNoReturnVoidFunction(noqiflush) + NoArgNoReturnFunction(beep) + NoArgNoReturnFunction(def_prog_mode) + NoArgNoReturnFunction(def_shell_mode) + NoArgNoReturnFunction(doupdate) + NoArgNoReturnFunction(endwin) + NoArgNoReturnFunction(flash) + NoArgNoReturnFunction(nocbreak) + NoArgNoReturnFunction(noecho) + NoArgNoReturnFunction(nonl) + NoArgNoReturnFunction(noraw) + NoArgNoReturnFunction(reset_prog_mode) + NoArgNoReturnFunction(reset_shell_mode) + NoArgNoReturnFunction(resetty) + NoArgNoReturnFunction(savetty) + + NoArgOrFlagNoReturnFunction(cbreak) + NoArgOrFlagNoReturnFunction(echo) + NoArgOrFlagNoReturnFunction(nl) + NoArgOrFlagNoReturnFunction(raw) + + NoArgReturnIntFunction(baudrate) + NoArgReturnIntFunction(termattrs) + + NoArgReturnStringFunction(termname) + NoArgReturnStringFunction(longname) + + NoArgTrueFalseFunction(can_change_color) + NoArgTrueFalseFunction(has_colors) + NoArgTrueFalseFunction(has_ic) + NoArgTrueFalseFunction(has_il) + NoArgTrueFalseFunction(isendwin) + NoArgNoReturnVoidFunction(flushinp) + NoArgNoReturnVoidFunction(noqiflush) + + static PyObject * + PyCurses_filter(PyObject *self) + { + /* not checking for PyCursesInitialised here since filter() must + be called before initscr() */ + filter(); + Py_INCREF(Py_None); + return Py_None; + } + + static PyObject * + PyCurses_Color_Content(PyObject *self, PyObject *args) + { + short color,r,g,b; + + PyCursesInitialised + PyCursesInitialisedColor + + if (!PyArg_ParseTuple(args, "h:color_content", &color)) return NULL; + + if (color_content(color, &r, &g, &b) != ERR) + return Py_BuildValue("(iii)", r, g, b); + else { + PyErr_SetString(PyCursesError, + "Argument 1 was out of range. Check value of COLORS."); + return NULL; + } + } + + static PyObject * + PyCurses_color_pair(PyObject *self, PyObject *args) + { + int n; + + PyCursesInitialised + PyCursesInitialisedColor + + if (!PyArg_ParseTuple(args, "i:color_pair", &n)) return NULL; + return PyLong_FromLong((long) (n << 8)); + } + + static PyObject * + PyCurses_Curs_Set(PyObject *self, PyObject *args) + { + int vis,erg; + + PyCursesInitialised + + if (!PyArg_ParseTuple(args, "i:curs_set", &vis)) return NULL; + + erg = curs_set(vis); + if (erg == ERR) return PyCursesCheckERR(erg, "curs_set"); + + return PyLong_FromLong((long) erg); + } + + static PyObject * + PyCurses_Delay_Output(PyObject *self, PyObject *args) + { + int ms; + + PyCursesInitialised + + if (!PyArg_ParseTuple(args, "i:delay_output", &ms)) return NULL; + + return PyCursesCheckERR(delay_output(ms), "delay_output"); + } + + static PyObject * + PyCurses_EraseChar(PyObject *self) + { + char ch; -static PyObject * -PyCurses_filter(PyObject *self) -{ - /* not checking for PyCursesInitialised here since filter() must - be called before initscr() */ - filter(); - Py_INCREF(Py_None); - return Py_None; -} - -static PyObject * -PyCurses_Color_Content(PyObject *self, PyObject *args) -{ - short color,r,g,b; + PyCursesInitialised - PyCursesInitialised - PyCursesInitialisedColor + ch = erasechar(); - if (!PyArg_ParseTuple(args, "h:color_content", &color)) return NULL; + return PyBytes_FromStringAndSize(&ch, 1); + } - if (color_content(color, &r, &g, &b) != ERR) - return Py_BuildValue("(iii)", r, g, b); - else { - PyErr_SetString(PyCursesError, - "Argument 1 was out of range. Check value of COLORS."); - return NULL; - } -} + static PyObject * + PyCurses_getsyx(PyObject *self) + { + int x = 0; + int y = 0; -static PyObject * -PyCurses_color_pair(PyObject *self, PyObject *args) -{ - int n; - - PyCursesInitialised - PyCursesInitialisedColor - - if (!PyArg_ParseTuple(args, "i:color_pair", &n)) return NULL; - return PyLong_FromLong((long) (n << 8)); -} - -static PyObject * -PyCurses_Curs_Set(PyObject *self, PyObject *args) -{ - int vis,erg; + PyCursesInitialised - PyCursesInitialised + getsyx(y, x); - if (!PyArg_ParseTuple(args, "i:curs_set", &vis)) return NULL; - - erg = curs_set(vis); - if (erg == ERR) return PyCursesCheckERR(erg, "curs_set"); - - return PyLong_FromLong((long) erg); -} - -static PyObject * -PyCurses_Delay_Output(PyObject *self, PyObject *args) -{ - int ms; - - PyCursesInitialised - - if (!PyArg_ParseTuple(args, "i:delay_output", &ms)) return NULL; - - return PyCursesCheckERR(delay_output(ms), "delay_output"); -} - -static PyObject * -PyCurses_EraseChar(PyObject *self) -{ - char ch; - - PyCursesInitialised - - ch = erasechar(); - - return PyBytes_FromStringAndSize(&ch, 1); -} - -static PyObject * -PyCurses_getsyx(PyObject *self) -{ - int x = 0; - int y = 0; - - PyCursesInitialised - - getsyx(y, x); - - return Py_BuildValue("(ii)", y, x); -} + return Py_BuildValue("(ii)", y, x); + } #ifdef NCURSES_MOUSE_VERSION -static PyObject * -PyCurses_GetMouse(PyObject *self) -{ - int rtn; - MEVENT event; - - PyCursesInitialised - - rtn = getmouse( &event ); - if (rtn == ERR) { - PyErr_SetString(PyCursesError, "getmouse() returned ERR"); - return NULL; - } - return Py_BuildValue("(hiiil)", - (short)event.id, - event.x, event.y, event.z, - (long) event.bstate); -} - -static PyObject * -PyCurses_UngetMouse(PyObject *self, PyObject *args) -{ - MEVENT event; - - PyCursesInitialised - if (!PyArg_ParseTuple(args, "hiiil", - &event.id, - &event.x, &event.y, &event.z, - (int *) &event.bstate)) - return NULL; - - return PyCursesCheckERR(ungetmouse(&event), "ungetmouse"); -} + static PyObject * + PyCurses_GetMouse(PyObject *self) + { + int rtn; + MEVENT event; + + PyCursesInitialised + + rtn = getmouse( &event ); + if (rtn == ERR) { + PyErr_SetString(PyCursesError, "getmouse() returned ERR"); + return NULL; + } + return Py_BuildValue("(hiiil)", + (short)event.id, + event.x, event.y, event.z, + (long) event.bstate); + } + + static PyObject * + PyCurses_UngetMouse(PyObject *self, PyObject *args) + { + MEVENT event; + + PyCursesInitialised + if (!PyArg_ParseTuple(args, "hiiil", + &event.id, + &event.x, &event.y, &event.z, + (int *) &event.bstate)) + return NULL; + + return PyCursesCheckERR(ungetmouse(&event), "ungetmouse"); + } #endif -static PyObject * -PyCurses_GetWin(PyCursesWindowObject *self, PyObject *stream) -{ - char fn[100]; - int fd; - FILE *fp; - PyObject *data; - size_t datalen; - WINDOW *win; - - PyCursesInitialised - - strcpy(fn, "/tmp/py.curses.getwin.XXXXXX"); - fd = mkstemp(fn); - if (fd < 0) - return PyErr_SetFromErrnoWithFilename(PyExc_IOError, fn); - fp = fdopen(fd, "wb+"); - if (fp == NULL) { - close(fd); - remove(fn); - return PyErr_SetFromErrnoWithFilename(PyExc_IOError, fn); - } - data = PyObject_CallMethod(stream, "read", ""); - if (data == NULL) { - fclose(fp); - remove(fn); - return NULL; - } - if (!PyBytes_Check(data)) { - PyErr_Format(PyExc_TypeError, - "f.read() returned %.100s instead of bytes", - data->ob_type->tp_name); - Py_DECREF(data); - fclose(fp); - remove(fn); - return NULL; - } - datalen = PyBytes_GET_SIZE(data); - if (fwrite(PyBytes_AS_STRING(data), 1, datalen, fp) != datalen) { - Py_DECREF(data); - fclose(fp); - remove(fn); - return PyErr_SetFromErrnoWithFilename(PyExc_IOError, fn); - } - Py_DECREF(data); - fseek(fp, 0, 0); - win = getwin(fp); - fclose(fp); - remove(fn); - if (win == NULL) { - PyErr_SetString(PyCursesError, catchall_NULL); - return NULL; - } - return PyCursesWindow_New(win); -} - -static PyObject * -PyCurses_HalfDelay(PyObject *self, PyObject *args) -{ - unsigned char tenths; - - PyCursesInitialised - - if (!PyArg_ParseTuple(args, "b:halfdelay", &tenths)) return NULL; - - return PyCursesCheckERR(halfdelay(tenths), "halfdelay"); -} + static PyObject * + PyCurses_GetWin(PyCursesWindowObject *self, PyObject *stream) + { + char fn[100]; + int fd; + FILE *fp; + PyObject *data; + size_t datalen; + WINDOW *win; + + PyCursesInitialised + + strcpy(fn, "/tmp/py.curses.getwin.XXXXXX"); + fd = mkstemp(fn); + if (fd < 0) + return PyErr_SetFromErrnoWithFilename(PyExc_IOError, fn); + fp = fdopen(fd, "wb+"); + if (fp == NULL) { + close(fd); + remove(fn); + return PyErr_SetFromErrnoWithFilename(PyExc_IOError, fn); + } + data = PyObject_CallMethod(stream, "read", ""); + if (data == NULL) { + fclose(fp); + remove(fn); + return NULL; + } + if (!PyBytes_Check(data)) { + PyErr_Format(PyExc_TypeError, + "f.read() returned %.100s instead of bytes", + data->ob_type->tp_name); + Py_DECREF(data); + fclose(fp); + remove(fn); + return NULL; + } + datalen = PyBytes_GET_SIZE(data); + if (fwrite(PyBytes_AS_STRING(data), 1, datalen, fp) != datalen) { + Py_DECREF(data); + fclose(fp); + remove(fn); + return PyErr_SetFromErrnoWithFilename(PyExc_IOError, fn); + } + Py_DECREF(data); + fseek(fp, 0, 0); + win = getwin(fp); + fclose(fp); + remove(fn); + if (win == NULL) { + PyErr_SetString(PyCursesError, catchall_NULL); + return NULL; + } + return PyCursesWindow_New(win); + } + + static PyObject * + PyCurses_HalfDelay(PyObject *self, PyObject *args) + { + unsigned char tenths; + + PyCursesInitialised + + if (!PyArg_ParseTuple(args, "b:halfdelay", &tenths)) return NULL; + + return PyCursesCheckERR(halfdelay(tenths), "halfdelay"); + } #ifndef STRICT_SYSV_CURSES - /* No has_key! */ -static PyObject * PyCurses_has_key(PyObject *self, PyObject *args) -{ - int ch; - - PyCursesInitialised - - if (!PyArg_ParseTuple(args,"i",&ch)) return NULL; - - if (has_key(ch) == FALSE) { - Py_INCREF(Py_False); - return Py_False; - } - Py_INCREF(Py_True); - return Py_True; -} + /* No has_key! */ + static PyObject * PyCurses_has_key(PyObject *self, PyObject *args) + { + int ch; + + PyCursesInitialised + + if (!PyArg_ParseTuple(args,"i",&ch)) return NULL; + + if (has_key(ch) == FALSE) { + Py_INCREF(Py_False); + return Py_False; + } + Py_INCREF(Py_True); + return Py_True; + } #endif /* STRICT_SYSV_CURSES */ -static PyObject * -PyCurses_Init_Color(PyObject *self, PyObject *args) -{ - short color, r, g, b; + static PyObject * + PyCurses_Init_Color(PyObject *self, PyObject *args) + { + short color, r, g, b; - PyCursesInitialised - PyCursesInitialisedColor + PyCursesInitialised + PyCursesInitialisedColor - switch(PyTuple_Size(args)) { - case 4: - if (!PyArg_ParseTuple(args, "hhhh;color,r,g,b", &color, &r, &g, &b)) return NULL; - break; - default: - PyErr_SetString(PyExc_TypeError, "init_color requires 4 arguments"); - return NULL; - } + switch(PyTuple_Size(args)) { + case 4: + if (!PyArg_ParseTuple(args, "hhhh;color,r,g,b", &color, &r, &g, &b)) return NULL; + break; + default: + PyErr_SetString(PyExc_TypeError, "init_color requires 4 arguments"); + return NULL; + } - return PyCursesCheckERR(init_color(color, r, g, b), "init_color"); -} + return PyCursesCheckERR(init_color(color, r, g, b), "init_color"); + } -static PyObject * -PyCurses_Init_Pair(PyObject *self, PyObject *args) -{ - short pair, f, b; + static PyObject * + PyCurses_Init_Pair(PyObject *self, PyObject *args) + { + short pair, f, b; - PyCursesInitialised - PyCursesInitialisedColor + PyCursesInitialised + PyCursesInitialisedColor - if (PyTuple_Size(args) != 3) { - PyErr_SetString(PyExc_TypeError, "init_pair requires 3 arguments"); - return NULL; - } + if (PyTuple_Size(args) != 3) { + PyErr_SetString(PyExc_TypeError, "init_pair requires 3 arguments"); + return NULL; + } - if (!PyArg_ParseTuple(args, "hhh;pair, f, b", &pair, &f, &b)) return NULL; + if (!PyArg_ParseTuple(args, "hhh;pair, f, b", &pair, &f, &b)) return NULL; - return PyCursesCheckERR(init_pair(pair, f, b), "init_pair"); -} + return PyCursesCheckERR(init_pair(pair, f, b), "init_pair"); + } -static PyObject *ModDict; + static PyObject *ModDict; -static PyObject * -PyCurses_InitScr(PyObject *self) -{ - WINDOW *win; + static PyObject * + PyCurses_InitScr(PyObject *self) + { + WINDOW *win; - if (initialised == TRUE) { - wrefresh(stdscr); - return (PyObject *)PyCursesWindow_New(stdscr); - } + if (initialised == TRUE) { + wrefresh(stdscr); + return (PyObject *)PyCursesWindow_New(stdscr); + } - win = initscr(); + win = initscr(); - if (win == NULL) { - PyErr_SetString(PyCursesError, catchall_NULL); - return NULL; - } + if (win == NULL) { + PyErr_SetString(PyCursesError, catchall_NULL); + return NULL; + } - initialised = initialised_setupterm = TRUE; + initialised = initialised_setupterm = TRUE; /* This was moved from initcurses() because it core dumped on SGI, where they're not defined until you've called initscr() */ -#define SetDictInt(string,ch) \ - do { \ - PyObject *o = PyLong_FromLong((long) (ch)); \ - if (o && PyDict_SetItemString(ModDict, string, o) == 0) { \ - Py_DECREF(o); \ - } \ - } while (0) - - /* Here are some graphic symbols you can use */ - SetDictInt("ACS_ULCORNER", (ACS_ULCORNER)); - SetDictInt("ACS_LLCORNER", (ACS_LLCORNER)); - SetDictInt("ACS_URCORNER", (ACS_URCORNER)); - SetDictInt("ACS_LRCORNER", (ACS_LRCORNER)); - SetDictInt("ACS_LTEE", (ACS_LTEE)); - SetDictInt("ACS_RTEE", (ACS_RTEE)); - SetDictInt("ACS_BTEE", (ACS_BTEE)); - SetDictInt("ACS_TTEE", (ACS_TTEE)); - SetDictInt("ACS_HLINE", (ACS_HLINE)); - SetDictInt("ACS_VLINE", (ACS_VLINE)); - SetDictInt("ACS_PLUS", (ACS_PLUS)); +#define SetDictInt(string,ch) \ + do { \ + PyObject *o = PyLong_FromLong((long) (ch)); \ + if (o && PyDict_SetItemString(ModDict, string, o) == 0) { \ + Py_DECREF(o); \ + } \ + } while (0) + + /* Here are some graphic symbols you can use */ + SetDictInt("ACS_ULCORNER", (ACS_ULCORNER)); + SetDictInt("ACS_LLCORNER", (ACS_LLCORNER)); + SetDictInt("ACS_URCORNER", (ACS_URCORNER)); + SetDictInt("ACS_LRCORNER", (ACS_LRCORNER)); + SetDictInt("ACS_LTEE", (ACS_LTEE)); + SetDictInt("ACS_RTEE", (ACS_RTEE)); + SetDictInt("ACS_BTEE", (ACS_BTEE)); + SetDictInt("ACS_TTEE", (ACS_TTEE)); + SetDictInt("ACS_HLINE", (ACS_HLINE)); + SetDictInt("ACS_VLINE", (ACS_VLINE)); + SetDictInt("ACS_PLUS", (ACS_PLUS)); #if !defined(__hpux) || defined(HAVE_NCURSES_H) - /* On HP/UX 11, these are of type cchar_t, which is not an - integral type. If this is a problem on more platforms, a - configure test should be added to determine whether ACS_S1 - is of integral type. */ - SetDictInt("ACS_S1", (ACS_S1)); - SetDictInt("ACS_S9", (ACS_S9)); - SetDictInt("ACS_DIAMOND", (ACS_DIAMOND)); - SetDictInt("ACS_CKBOARD", (ACS_CKBOARD)); - SetDictInt("ACS_DEGREE", (ACS_DEGREE)); - SetDictInt("ACS_PLMINUS", (ACS_PLMINUS)); - SetDictInt("ACS_BULLET", (ACS_BULLET)); - SetDictInt("ACS_LARROW", (ACS_LARROW)); - SetDictInt("ACS_RARROW", (ACS_RARROW)); - SetDictInt("ACS_DARROW", (ACS_DARROW)); - SetDictInt("ACS_UARROW", (ACS_UARROW)); - SetDictInt("ACS_BOARD", (ACS_BOARD)); - SetDictInt("ACS_LANTERN", (ACS_LANTERN)); - SetDictInt("ACS_BLOCK", (ACS_BLOCK)); + /* On HP/UX 11, these are of type cchar_t, which is not an + integral type. If this is a problem on more platforms, a + configure test should be added to determine whether ACS_S1 + is of integral type. */ + SetDictInt("ACS_S1", (ACS_S1)); + SetDictInt("ACS_S9", (ACS_S9)); + SetDictInt("ACS_DIAMOND", (ACS_DIAMOND)); + SetDictInt("ACS_CKBOARD", (ACS_CKBOARD)); + SetDictInt("ACS_DEGREE", (ACS_DEGREE)); + SetDictInt("ACS_PLMINUS", (ACS_PLMINUS)); + SetDictInt("ACS_BULLET", (ACS_BULLET)); + SetDictInt("ACS_LARROW", (ACS_LARROW)); + SetDictInt("ACS_RARROW", (ACS_RARROW)); + SetDictInt("ACS_DARROW", (ACS_DARROW)); + SetDictInt("ACS_UARROW", (ACS_UARROW)); + SetDictInt("ACS_BOARD", (ACS_BOARD)); + SetDictInt("ACS_LANTERN", (ACS_LANTERN)); + SetDictInt("ACS_BLOCK", (ACS_BLOCK)); #endif - SetDictInt("ACS_BSSB", (ACS_ULCORNER)); - SetDictInt("ACS_SSBB", (ACS_LLCORNER)); - SetDictInt("ACS_BBSS", (ACS_URCORNER)); - SetDictInt("ACS_SBBS", (ACS_LRCORNER)); - SetDictInt("ACS_SBSS", (ACS_RTEE)); - SetDictInt("ACS_SSSB", (ACS_LTEE)); - SetDictInt("ACS_SSBS", (ACS_BTEE)); - SetDictInt("ACS_BSSS", (ACS_TTEE)); - SetDictInt("ACS_BSBS", (ACS_HLINE)); - SetDictInt("ACS_SBSB", (ACS_VLINE)); - SetDictInt("ACS_SSSS", (ACS_PLUS)); - - /* The following are never available with strict SYSV curses */ + SetDictInt("ACS_BSSB", (ACS_ULCORNER)); + SetDictInt("ACS_SSBB", (ACS_LLCORNER)); + SetDictInt("ACS_BBSS", (ACS_URCORNER)); + SetDictInt("ACS_SBBS", (ACS_LRCORNER)); + SetDictInt("ACS_SBSS", (ACS_RTEE)); + SetDictInt("ACS_SSSB", (ACS_LTEE)); + SetDictInt("ACS_SSBS", (ACS_BTEE)); + SetDictInt("ACS_BSSS", (ACS_TTEE)); + SetDictInt("ACS_BSBS", (ACS_HLINE)); + SetDictInt("ACS_SBSB", (ACS_VLINE)); + SetDictInt("ACS_SSSS", (ACS_PLUS)); + + /* The following are never available with strict SYSV curses */ #ifdef ACS_S3 - SetDictInt("ACS_S3", (ACS_S3)); + SetDictInt("ACS_S3", (ACS_S3)); #endif #ifdef ACS_S7 - SetDictInt("ACS_S7", (ACS_S7)); + SetDictInt("ACS_S7", (ACS_S7)); #endif #ifdef ACS_LEQUAL - SetDictInt("ACS_LEQUAL", (ACS_LEQUAL)); + SetDictInt("ACS_LEQUAL", (ACS_LEQUAL)); #endif #ifdef ACS_GEQUAL - SetDictInt("ACS_GEQUAL", (ACS_GEQUAL)); + SetDictInt("ACS_GEQUAL", (ACS_GEQUAL)); #endif #ifdef ACS_PI - SetDictInt("ACS_PI", (ACS_PI)); + SetDictInt("ACS_PI", (ACS_PI)); #endif #ifdef ACS_NEQUAL - SetDictInt("ACS_NEQUAL", (ACS_NEQUAL)); + SetDictInt("ACS_NEQUAL", (ACS_NEQUAL)); #endif #ifdef ACS_STERLING - SetDictInt("ACS_STERLING", (ACS_STERLING)); + SetDictInt("ACS_STERLING", (ACS_STERLING)); #endif - SetDictInt("LINES", LINES); - SetDictInt("COLS", COLS); + SetDictInt("LINES", LINES); + SetDictInt("COLS", COLS); - return (PyObject *)PyCursesWindow_New(win); -} + return (PyObject *)PyCursesWindow_New(win); + } -static PyObject * -PyCurses_setupterm(PyObject* self, PyObject *args, PyObject* keywds) -{ - int fd = -1; - int err; - char* termstr = NULL; - - static char *kwlist[] = {"term", "fd", NULL}; - - if (!PyArg_ParseTupleAndKeywords( - args, keywds, "|zi:setupterm", kwlist, &termstr, &fd)) { - return NULL; - } - - if (fd == -1) { - PyObject* sys_stdout; - - sys_stdout = PySys_GetObject("stdout"); - - if (sys_stdout == NULL || sys_stdout == Py_None) { - PyErr_SetString( - PyCursesError, - "lost sys.stdout"); - return NULL; - } - - fd = PyObject_AsFileDescriptor(sys_stdout); - - if (fd == -1) { - return NULL; - } - } - - if (setupterm(termstr,fd,&err) == ERR) { - char* s = "setupterm: unknown error"; - - if (err == 0) { - s = "setupterm: could not find terminal"; - } else if (err == -1) { - s = "setupterm: could not find terminfo database"; - } - - PyErr_SetString(PyCursesError,s); - return NULL; - } - - initialised_setupterm = TRUE; - - Py_INCREF(Py_None); - return Py_None; -} + static PyObject * + PyCurses_setupterm(PyObject* self, PyObject *args, PyObject* keywds) + { + int fd = -1; + int err; + char* termstr = NULL; -static PyObject * -PyCurses_IntrFlush(PyObject *self, PyObject *args) -{ - int ch; + static char *kwlist[] = {"term", "fd", NULL}; - PyCursesInitialised + if (!PyArg_ParseTupleAndKeywords( + args, keywds, "|zi:setupterm", kwlist, &termstr, &fd)) { + return NULL; + } - switch(PyTuple_Size(args)) { - case 1: - if (!PyArg_ParseTuple(args,"i;True(1), False(0)",&ch)) return NULL; - break; - default: - PyErr_SetString(PyExc_TypeError, "intrflush requires 1 argument"); - return NULL; - } + if (fd == -1) { + PyObject* sys_stdout; - return PyCursesCheckERR(intrflush(NULL,ch), "intrflush"); -} + sys_stdout = PySys_GetObject("stdout"); -#ifdef HAVE_CURSES_IS_TERM_RESIZED -static PyObject * -PyCurses_Is_Term_Resized(PyObject *self, PyObject *args) -{ - int lines; - int columns; - int result; - - PyCursesInitialised - - if (!PyArg_ParseTuple(args,"ii:is_term_resized", &lines, &columns)) - return NULL; - result = is_term_resized(lines, columns); - if (result == TRUE) { - Py_INCREF(Py_True); - return Py_True; - } else { - Py_INCREF(Py_False); - return Py_False; - } -} -#endif /* HAVE_CURSES_IS_TERM_RESIZED */ + if (sys_stdout == NULL || sys_stdout == Py_None) { + PyErr_SetString( + PyCursesError, + "lost sys.stdout"); + return NULL; + } -#if !defined(__NetBSD__) -static PyObject * -PyCurses_KeyName(PyObject *self, PyObject *args) -{ - const char *knp; - int ch; + fd = PyObject_AsFileDescriptor(sys_stdout); - PyCursesInitialised + if (fd == -1) { + return NULL; + } + } - if (!PyArg_ParseTuple(args,"i",&ch)) return NULL; + if (setupterm(termstr,fd,&err) == ERR) { + char* s = "setupterm: unknown error"; - if (ch < 0) { - PyErr_SetString(PyExc_ValueError, "invalid key number"); - return NULL; - } - knp = keyname(ch); + if (err == 0) { + s = "setupterm: could not find terminal"; + } else if (err == -1) { + s = "setupterm: could not find terminfo database"; + } - return PyBytes_FromString((knp == NULL) ? "" : (char *)knp); -} -#endif + PyErr_SetString(PyCursesError,s); + return NULL; + } -static PyObject * -PyCurses_KillChar(PyObject *self) -{ - char ch; + initialised_setupterm = TRUE; - ch = killchar(); + Py_INCREF(Py_None); + return Py_None; + } - return PyBytes_FromStringAndSize(&ch, 1); -} + static PyObject * + PyCurses_IntrFlush(PyObject *self, PyObject *args) + { + int ch; -static PyObject * -PyCurses_Meta(PyObject *self, PyObject *args) -{ - int ch; - - PyCursesInitialised - - switch(PyTuple_Size(args)) { - case 1: - if (!PyArg_ParseTuple(args,"i;True(1), False(0)",&ch)) return NULL; - break; - default: - PyErr_SetString(PyExc_TypeError, "meta requires 1 argument"); - return NULL; - } - - return PyCursesCheckERR(meta(stdscr, ch), "meta"); -} - -#ifdef NCURSES_MOUSE_VERSION -static PyObject * -PyCurses_MouseInterval(PyObject *self, PyObject *args) -{ - int interval; - PyCursesInitialised - - if (!PyArg_ParseTuple(args,"i;interval",&interval)) - return NULL; - return PyCursesCheckERR(mouseinterval(interval), "mouseinterval"); -} - -static PyObject * -PyCurses_MouseMask(PyObject *self, PyObject *args) -{ - int newmask; - mmask_t oldmask, availmask; - - PyCursesInitialised - if (!PyArg_ParseTuple(args,"i;mousemask",&newmask)) - return NULL; - availmask = mousemask(newmask, &oldmask); - return Py_BuildValue("(ll)", (long)availmask, (long)oldmask); -} -#endif + PyCursesInitialised -static PyObject * -PyCurses_Napms(PyObject *self, PyObject *args) -{ - int ms; + switch(PyTuple_Size(args)) { + case 1: + if (!PyArg_ParseTuple(args,"i;True(1), False(0)",&ch)) return NULL; + break; + default: + PyErr_SetString(PyExc_TypeError, "intrflush requires 1 argument"); + return NULL; + } - PyCursesInitialised - if (!PyArg_ParseTuple(args, "i;ms", &ms)) return NULL; + return PyCursesCheckERR(intrflush(NULL,ch), "intrflush"); + } - return Py_BuildValue("i", napms(ms)); -} +#ifdef HAVE_CURSES_IS_TERM_RESIZED + static PyObject * + PyCurses_Is_Term_Resized(PyObject *self, PyObject *args) + { + int lines; + int columns; + int result; + + PyCursesInitialised + + if (!PyArg_ParseTuple(args,"ii:is_term_resized", &lines, &columns)) + return NULL; + result = is_term_resized(lines, columns); + if (result == TRUE) { + Py_INCREF(Py_True); + return Py_True; + } else { + Py_INCREF(Py_False); + return Py_False; + } + } +#endif /* HAVE_CURSES_IS_TERM_RESIZED */ +#if !defined(__NetBSD__) + static PyObject * + PyCurses_KeyName(PyObject *self, PyObject *args) + { + const char *knp; + int ch; -static PyObject * -PyCurses_NewPad(PyObject *self, PyObject *args) -{ - WINDOW *win; - int nlines, ncols; + PyCursesInitialised - PyCursesInitialised + if (!PyArg_ParseTuple(args,"i",&ch)) return NULL; - if (!PyArg_ParseTuple(args,"ii;nlines,ncols",&nlines,&ncols)) return NULL; + if (ch < 0) { + PyErr_SetString(PyExc_ValueError, "invalid key number"); + return NULL; + } + knp = keyname(ch); - win = newpad(nlines, ncols); - - if (win == NULL) { - PyErr_SetString(PyCursesError, catchall_NULL); - return NULL; - } + return PyBytes_FromString((knp == NULL) ? "" : (char *)knp); + } +#endif - return (PyObject *)PyCursesWindow_New(win); -} + static PyObject * + PyCurses_KillChar(PyObject *self) + { + char ch; -static PyObject * -PyCurses_NewWindow(PyObject *self, PyObject *args) -{ - WINDOW *win; - int nlines, ncols, begin_y=0, begin_x=0; - - PyCursesInitialised - - switch (PyTuple_Size(args)) { - case 2: - if (!PyArg_ParseTuple(args,"ii;nlines,ncols",&nlines,&ncols)) - return NULL; - break; - case 4: - if (!PyArg_ParseTuple(args, "iiii;nlines,ncols,begin_y,begin_x", - &nlines,&ncols,&begin_y,&begin_x)) - return NULL; - break; - default: - PyErr_SetString(PyExc_TypeError, "newwin requires 2 or 4 arguments"); - return NULL; - } - - win = newwin(nlines,ncols,begin_y,begin_x); - if (win == NULL) { - PyErr_SetString(PyCursesError, catchall_NULL); - return NULL; - } - - return (PyObject *)PyCursesWindow_New(win); -} + ch = killchar(); -static PyObject * -PyCurses_Pair_Content(PyObject *self, PyObject *args) -{ - short pair,f,b; - - PyCursesInitialised - PyCursesInitialisedColor - - switch(PyTuple_Size(args)) { - case 1: - if (!PyArg_ParseTuple(args, "h;pair", &pair)) return NULL; - break; - default: - PyErr_SetString(PyExc_TypeError, "pair_content requires 1 argument"); - return NULL; - } - - if (pair_content(pair, &f, &b)==ERR) { - PyErr_SetString(PyCursesError, - "Argument 1 was out of range. (1..COLOR_PAIRS-1)"); - return NULL; - } - - return Py_BuildValue("(ii)", f, b); -} + return PyBytes_FromStringAndSize(&ch, 1); + } -static PyObject * -PyCurses_pair_number(PyObject *self, PyObject *args) -{ - int n; - - PyCursesInitialised - PyCursesInitialisedColor - - switch(PyTuple_Size(args)) { - case 1: - if (!PyArg_ParseTuple(args, "i;pairvalue", &n)) return NULL; - break; - default: - PyErr_SetString(PyExc_TypeError, - "pair_number requires 1 argument"); - return NULL; - } - - return PyLong_FromLong((long) ((n & A_COLOR) >> 8)); -} + static PyObject * + PyCurses_Meta(PyObject *self, PyObject *args) + { + int ch; -static PyObject * -PyCurses_Putp(PyObject *self, PyObject *args) -{ - char *str; + PyCursesInitialised - if (!PyArg_ParseTuple(args,"s;str", &str)) return NULL; - return PyCursesCheckERR(putp(str), "putp"); -} + switch(PyTuple_Size(args)) { + case 1: + if (!PyArg_ParseTuple(args,"i;True(1), False(0)",&ch)) return NULL; + break; + default: + PyErr_SetString(PyExc_TypeError, "meta requires 1 argument"); + return NULL; + } -static PyObject * -PyCurses_QiFlush(PyObject *self, PyObject *args) -{ - int flag = 0; + return PyCursesCheckERR(meta(stdscr, ch), "meta"); + } - PyCursesInitialised +#ifdef NCURSES_MOUSE_VERSION + static PyObject * + PyCurses_MouseInterval(PyObject *self, PyObject *args) + { + int interval; + PyCursesInitialised + + if (!PyArg_ParseTuple(args,"i;interval",&interval)) + return NULL; + return PyCursesCheckERR(mouseinterval(interval), "mouseinterval"); + } + + static PyObject * + PyCurses_MouseMask(PyObject *self, PyObject *args) + { + int newmask; + mmask_t oldmask, availmask; + + PyCursesInitialised + if (!PyArg_ParseTuple(args,"i;mousemask",&newmask)) + return NULL; + availmask = mousemask(newmask, &oldmask); + return Py_BuildValue("(ll)", (long)availmask, (long)oldmask); + } +#endif - switch(PyTuple_Size(args)) { - case 0: - qiflush(); - Py_INCREF(Py_None); - return Py_None; - case 1: - if (!PyArg_ParseTuple(args, "i;True(1) or False(0)", &flag)) return NULL; - if (flag) qiflush(); - else noqiflush(); - Py_INCREF(Py_None); - return Py_None; - default: - PyErr_SetString(PyExc_TypeError, "qiflush requires 0 or 1 arguments"); - return NULL; - } -} + static PyObject * + PyCurses_Napms(PyObject *self, PyObject *args) + { + int ms; + + PyCursesInitialised + if (!PyArg_ParseTuple(args, "i;ms", &ms)) return NULL; + + return Py_BuildValue("i", napms(ms)); + } + + + static PyObject * + PyCurses_NewPad(PyObject *self, PyObject *args) + { + WINDOW *win; + int nlines, ncols; + + PyCursesInitialised + + if (!PyArg_ParseTuple(args,"ii;nlines,ncols",&nlines,&ncols)) return NULL; + + win = newpad(nlines, ncols); + + if (win == NULL) { + PyErr_SetString(PyCursesError, catchall_NULL); + return NULL; + } + + return (PyObject *)PyCursesWindow_New(win); + } + + static PyObject * + PyCurses_NewWindow(PyObject *self, PyObject *args) + { + WINDOW *win; + int nlines, ncols, begin_y=0, begin_x=0; + + PyCursesInitialised + + switch (PyTuple_Size(args)) { + case 2: + if (!PyArg_ParseTuple(args,"ii;nlines,ncols",&nlines,&ncols)) + return NULL; + break; + case 4: + if (!PyArg_ParseTuple(args, "iiii;nlines,ncols,begin_y,begin_x", + &nlines,&ncols,&begin_y,&begin_x)) + return NULL; + break; + default: + PyErr_SetString(PyExc_TypeError, "newwin requires 2 or 4 arguments"); + return NULL; + } + + win = newwin(nlines,ncols,begin_y,begin_x); + if (win == NULL) { + PyErr_SetString(PyCursesError, catchall_NULL); + return NULL; + } + + return (PyObject *)PyCursesWindow_New(win); + } + + static PyObject * + PyCurses_Pair_Content(PyObject *self, PyObject *args) + { + short pair,f,b; + + PyCursesInitialised + PyCursesInitialisedColor + + switch(PyTuple_Size(args)) { + case 1: + if (!PyArg_ParseTuple(args, "h;pair", &pair)) return NULL; + break; + default: + PyErr_SetString(PyExc_TypeError, "pair_content requires 1 argument"); + return NULL; + } + + if (pair_content(pair, &f, &b)==ERR) { + PyErr_SetString(PyCursesError, + "Argument 1 was out of range. (1..COLOR_PAIRS-1)"); + return NULL; + } + + return Py_BuildValue("(ii)", f, b); + } + + static PyObject * + PyCurses_pair_number(PyObject *self, PyObject *args) + { + int n; + + PyCursesInitialised + PyCursesInitialisedColor + + switch(PyTuple_Size(args)) { + case 1: + if (!PyArg_ParseTuple(args, "i;pairvalue", &n)) return NULL; + break; + default: + PyErr_SetString(PyExc_TypeError, + "pair_number requires 1 argument"); + return NULL; + } + + return PyLong_FromLong((long) ((n & A_COLOR) >> 8)); + } + + static PyObject * + PyCurses_Putp(PyObject *self, PyObject *args) + { + char *str; + + if (!PyArg_ParseTuple(args,"s;str", &str)) return NULL; + return PyCursesCheckERR(putp(str), "putp"); + } + + static PyObject * + PyCurses_QiFlush(PyObject *self, PyObject *args) + { + int flag = 0; + + PyCursesInitialised + + switch(PyTuple_Size(args)) { + case 0: + qiflush(); + Py_INCREF(Py_None); + return Py_None; + case 1: + if (!PyArg_ParseTuple(args, "i;True(1) or False(0)", &flag)) return NULL; + if (flag) qiflush(); + else noqiflush(); + Py_INCREF(Py_None); + return Py_None; + default: + PyErr_SetString(PyExc_TypeError, "qiflush requires 0 or 1 arguments"); + return NULL; + } + } /* Internal helper used for updating curses.LINES, curses.COLS, _curses.LINES * and _curses.COLS */ #if defined(HAVE_CURSES_RESIZETERM) || defined(HAVE_CURSES_RESIZE_TERM) -static int -update_lines_cols(void) -{ - PyObject *o; - PyObject *m = PyImport_ImportModuleNoBlock("curses"); - - if (!m) - return 0; - - o = PyLong_FromLong(LINES); - if (!o) { - Py_DECREF(m); - return 0; - } - if (PyObject_SetAttrString(m, "LINES", o)) { - Py_DECREF(m); - Py_DECREF(o); - return 0; - } - if (PyDict_SetItemString(ModDict, "LINES", o)) { - Py_DECREF(m); - Py_DECREF(o); - return 0; - } - Py_DECREF(o); - o = PyLong_FromLong(COLS); - if (!o) { - Py_DECREF(m); - return 0; - } - if (PyObject_SetAttrString(m, "COLS", o)) { - Py_DECREF(m); - Py_DECREF(o); - return 0; - } - if (PyDict_SetItemString(ModDict, "COLS", o)) { - Py_DECREF(m); - Py_DECREF(o); - return 0; - } - Py_DECREF(o); - Py_DECREF(m); - return 1; -} + static int + update_lines_cols(void) + { + PyObject *o; + PyObject *m = PyImport_ImportModuleNoBlock("curses"); + + if (!m) + return 0; + + o = PyLong_FromLong(LINES); + if (!o) { + Py_DECREF(m); + return 0; + } + if (PyObject_SetAttrString(m, "LINES", o)) { + Py_DECREF(m); + Py_DECREF(o); + return 0; + } + if (PyDict_SetItemString(ModDict, "LINES", o)) { + Py_DECREF(m); + Py_DECREF(o); + return 0; + } + Py_DECREF(o); + o = PyLong_FromLong(COLS); + if (!o) { + Py_DECREF(m); + return 0; + } + if (PyObject_SetAttrString(m, "COLS", o)) { + Py_DECREF(m); + Py_DECREF(o); + return 0; + } + if (PyDict_SetItemString(ModDict, "COLS", o)) { + Py_DECREF(m); + Py_DECREF(o); + return 0; + } + Py_DECREF(o); + Py_DECREF(m); + return 1; + } #endif #ifdef HAVE_CURSES_RESIZETERM -static PyObject * -PyCurses_ResizeTerm(PyObject *self, PyObject *args) -{ - int lines; - int columns; - PyObject *result; - - PyCursesInitialised - - if (!PyArg_ParseTuple(args,"ii:resizeterm", &lines, &columns)) - return NULL; - - result = PyCursesCheckERR(resizeterm(lines, columns), "resizeterm"); - if (!result) - return NULL; - if (!update_lines_cols()) - return NULL; - return result; -} + static PyObject * + PyCurses_ResizeTerm(PyObject *self, PyObject *args) + { + int lines; + int columns; + PyObject *result; + + PyCursesInitialised + + if (!PyArg_ParseTuple(args,"ii:resizeterm", &lines, &columns)) + return NULL; + + result = PyCursesCheckERR(resizeterm(lines, columns), "resizeterm"); + if (!result) + return NULL; + if (!update_lines_cols()) + return NULL; + return result; + } #endif #ifdef HAVE_CURSES_RESIZE_TERM -static PyObject * -PyCurses_Resize_Term(PyObject *self, PyObject *args) -{ - int lines; - int columns; - - PyObject *result; - - PyCursesInitialised - - if (!PyArg_ParseTuple(args,"ii:resize_term", &lines, &columns)) - return NULL; - - result = PyCursesCheckERR(resize_term(lines, columns), "resize_term"); - if (!result) - return NULL; - if (!update_lines_cols()) - return NULL; - return result; -} + static PyObject * + PyCurses_Resize_Term(PyObject *self, PyObject *args) + { + int lines; + int columns; + + PyObject *result; + + PyCursesInitialised + + if (!PyArg_ParseTuple(args,"ii:resize_term", &lines, &columns)) + return NULL; + + result = PyCursesCheckERR(resize_term(lines, columns), "resize_term"); + if (!result) + return NULL; + if (!update_lines_cols()) + return NULL; + return result; + } #endif /* HAVE_CURSES_RESIZE_TERM */ -static PyObject * -PyCurses_setsyx(PyObject *self, PyObject *args) -{ - int y,x; - - PyCursesInitialised - - if (PyTuple_Size(args)!=2) { - PyErr_SetString(PyExc_TypeError, "setsyx requires 2 arguments"); - return NULL; - } - - if (!PyArg_ParseTuple(args, "ii;y, x", &y, &x)) return NULL; - - setsyx(y,x); - - Py_INCREF(Py_None); - return Py_None; -} - -static PyObject * -PyCurses_Start_Color(PyObject *self) -{ - int code; - PyObject *c, *cp; - - PyCursesInitialised - - code = start_color(); - if (code != ERR) { - initialisedcolors = TRUE; - c = PyLong_FromLong((long) COLORS); - PyDict_SetItemString(ModDict, "COLORS", c); - Py_DECREF(c); - cp = PyLong_FromLong((long) COLOR_PAIRS); - PyDict_SetItemString(ModDict, "COLOR_PAIRS", cp); - Py_DECREF(cp); - Py_INCREF(Py_None); - return Py_None; - } else { - PyErr_SetString(PyCursesError, "start_color() returned ERR"); - return NULL; - } -} - -static PyObject * -PyCurses_tigetflag(PyObject *self, PyObject *args) -{ - char *capname; - - PyCursesSetupTermCalled; - - if (!PyArg_ParseTuple(args, "s", &capname)) - return NULL; + static PyObject * + PyCurses_setsyx(PyObject *self, PyObject *args) + { + int y,x; + + PyCursesInitialised + + if (PyTuple_Size(args)!=2) { + PyErr_SetString(PyExc_TypeError, "setsyx requires 2 arguments"); + return NULL; + } + + if (!PyArg_ParseTuple(args, "ii;y, x", &y, &x)) return NULL; + + setsyx(y,x); + + Py_INCREF(Py_None); + return Py_None; + } + + static PyObject * + PyCurses_Start_Color(PyObject *self) + { + int code; + PyObject *c, *cp; - return PyLong_FromLong( (long) tigetflag( capname ) ); -} + PyCursesInitialised + + code = start_color(); + if (code != ERR) { + initialisedcolors = TRUE; + c = PyLong_FromLong((long) COLORS); + PyDict_SetItemString(ModDict, "COLORS", c); + Py_DECREF(c); + cp = PyLong_FromLong((long) COLOR_PAIRS); + PyDict_SetItemString(ModDict, "COLOR_PAIRS", cp); + Py_DECREF(cp); + Py_INCREF(Py_None); + return Py_None; + } else { + PyErr_SetString(PyCursesError, "start_color() returned ERR"); + return NULL; + } + } -static PyObject * -PyCurses_tigetnum(PyObject *self, PyObject *args) -{ - char *capname; + static PyObject * + PyCurses_tigetflag(PyObject *self, PyObject *args) + { + char *capname; - PyCursesSetupTermCalled; - - if (!PyArg_ParseTuple(args, "s", &capname)) - return NULL; + PyCursesSetupTermCalled; - return PyLong_FromLong( (long) tigetnum( capname ) ); -} + if (!PyArg_ParseTuple(args, "s", &capname)) + return NULL; -static PyObject * -PyCurses_tigetstr(PyObject *self, PyObject *args) -{ - char *capname; - - PyCursesSetupTermCalled; - - if (!PyArg_ParseTuple(args, "s", &capname)) - return NULL; - - capname = tigetstr( capname ); - if (capname == 0 || capname == (char*) -1) { - Py_INCREF(Py_None); - return Py_None; - } - return PyBytes_FromString( capname ); -} + return PyLong_FromLong( (long) tigetflag( capname ) ); + } -static PyObject * -PyCurses_tparm(PyObject *self, PyObject *args) -{ - char* fmt; - char* result = NULL; - int i1=0,i2=0,i3=0,i4=0,i5=0,i6=0,i7=0,i8=0,i9=0; + static PyObject * + PyCurses_tigetnum(PyObject *self, PyObject *args) + { + char *capname; - PyCursesSetupTermCalled; + PyCursesSetupTermCalled; - if (!PyArg_ParseTuple(args, "s|iiiiiiiii:tparm", - &fmt, &i1, &i2, &i3, &i4, - &i5, &i6, &i7, &i8, &i9)) { - return NULL; - } + if (!PyArg_ParseTuple(args, "s", &capname)) + return NULL; - result = tparm(fmt,i1,i2,i3,i4,i5,i6,i7,i8,i9); - if (!result) { - PyErr_SetString(PyCursesError, "tparm() returned NULL"); - return NULL; - } + return PyLong_FromLong( (long) tigetnum( capname ) ); + } + + static PyObject * + PyCurses_tigetstr(PyObject *self, PyObject *args) + { + char *capname; + + PyCursesSetupTermCalled; + + if (!PyArg_ParseTuple(args, "s", &capname)) + return NULL; + + capname = tigetstr( capname ); + if (capname == 0 || capname == (char*) -1) { + Py_INCREF(Py_None); + return Py_None; + } + return PyBytes_FromString( capname ); + } + + static PyObject * + PyCurses_tparm(PyObject *self, PyObject *args) + { + char* fmt; + char* result = NULL; + int i1=0,i2=0,i3=0,i4=0,i5=0,i6=0,i7=0,i8=0,i9=0; + + PyCursesSetupTermCalled; + + if (!PyArg_ParseTuple(args, "s|iiiiiiiii:tparm", + &fmt, &i1, &i2, &i3, &i4, + &i5, &i6, &i7, &i8, &i9)) { + return NULL; + } + + result = tparm(fmt,i1,i2,i3,i4,i5,i6,i7,i8,i9); + if (!result) { + PyErr_SetString(PyCursesError, "tparm() returned NULL"); + return NULL; + } + + return PyBytes_FromString(result); + } + + static PyObject * + PyCurses_TypeAhead(PyObject *self, PyObject *args) + { + int fd; + + PyCursesInitialised + + if (!PyArg_ParseTuple(args,"i;fd",&fd)) return NULL; + + return PyCursesCheckERR(typeahead( fd ), "typeahead"); + } + + static PyObject * + PyCurses_UnCtrl(PyObject *self, PyObject *args) + { + PyObject *temp; + chtype ch; + + PyCursesInitialised + + if (!PyArg_ParseTuple(args,"O;ch or int",&temp)) return NULL; + + if (!PyCurses_ConvertToChtype(temp, &ch)) { + PyErr_SetString(PyExc_TypeError, "argument must be a ch or an int"); + return NULL; + } + + return PyBytes_FromString(unctrl(ch)); + } - return PyBytes_FromString(result); -} + static PyObject * + PyCurses_UngetCh(PyObject *self, PyObject *args) + { + PyObject *temp; + chtype ch; -static PyObject * -PyCurses_TypeAhead(PyObject *self, PyObject *args) -{ - int fd; - - PyCursesInitialised + PyCursesInitialised - if (!PyArg_ParseTuple(args,"i;fd",&fd)) return NULL; + if (!PyArg_ParseTuple(args,"O;ch or int",&temp)) return NULL; + + if (!PyCurses_ConvertToChtype(temp, &ch)) { + PyErr_SetString(PyExc_TypeError, "argument must be a ch or an int"); + return NULL; + } - return PyCursesCheckERR(typeahead( fd ), "typeahead"); -} - -static PyObject * -PyCurses_UnCtrl(PyObject *self, PyObject *args) -{ - PyObject *temp; - chtype ch; - - PyCursesInitialised - - if (!PyArg_ParseTuple(args,"O;ch or int",&temp)) return NULL; - - if (!PyCurses_ConvertToChtype(temp, &ch)) { - PyErr_SetString(PyExc_TypeError, "argument must be a ch or an int"); - return NULL; - } - - return PyBytes_FromString(unctrl(ch)); -} - -static PyObject * -PyCurses_UngetCh(PyObject *self, PyObject *args) -{ - PyObject *temp; - chtype ch; - - PyCursesInitialised - - if (!PyArg_ParseTuple(args,"O;ch or int",&temp)) return NULL; - - if (!PyCurses_ConvertToChtype(temp, &ch)) { - PyErr_SetString(PyExc_TypeError, "argument must be a ch or an int"); - return NULL; - } - - return PyCursesCheckERR(ungetch(ch), "ungetch"); -} - -static PyObject * -PyCurses_Use_Env(PyObject *self, PyObject *args) -{ - int flag; - - switch(PyTuple_Size(args)) { - case 1: - if (!PyArg_ParseTuple(args,"i;True(1), False(0)",&flag)) - return NULL; - break; - default: - PyErr_SetString(PyExc_TypeError, "use_env requires 1 argument"); - return NULL; - } - use_env(flag); - Py_INCREF(Py_None); - return Py_None; -} + return PyCursesCheckERR(ungetch(ch), "ungetch"); + } + + static PyObject * + PyCurses_Use_Env(PyObject *self, PyObject *args) + { + int flag; + + switch(PyTuple_Size(args)) { + case 1: + if (!PyArg_ParseTuple(args,"i;True(1), False(0)",&flag)) + return NULL; + break; + default: + PyErr_SetString(PyExc_TypeError, "use_env requires 1 argument"); + return NULL; + } + use_env(flag); + Py_INCREF(Py_None); + return Py_None; + } #ifndef STRICT_SYSV_CURSES -static PyObject * -PyCurses_Use_Default_Colors(PyObject *self) -{ - int code; - - PyCursesInitialised - PyCursesInitialisedColor - - code = use_default_colors(); - if (code != ERR) { - Py_INCREF(Py_None); - return Py_None; - } else { - PyErr_SetString(PyCursesError, "use_default_colors() returned ERR"); - return NULL; - } -} + static PyObject * + PyCurses_Use_Default_Colors(PyObject *self) + { + int code; + + PyCursesInitialised + PyCursesInitialisedColor + + code = use_default_colors(); + if (code != ERR) { + Py_INCREF(Py_None); + return Py_None; + } else { + PyErr_SetString(PyCursesError, "use_default_colors() returned ERR"); + return NULL; + } + } #endif /* STRICT_SYSV_CURSES */ /* List of functions defined in the module */ -static PyMethodDef PyCurses_methods[] = { - {"baudrate", (PyCFunction)PyCurses_baudrate, METH_NOARGS}, - {"beep", (PyCFunction)PyCurses_beep, METH_NOARGS}, - {"can_change_color", (PyCFunction)PyCurses_can_change_color, METH_NOARGS}, - {"cbreak", (PyCFunction)PyCurses_cbreak, METH_VARARGS}, - {"color_content", (PyCFunction)PyCurses_Color_Content, METH_VARARGS}, - {"color_pair", (PyCFunction)PyCurses_color_pair, METH_VARARGS}, - {"curs_set", (PyCFunction)PyCurses_Curs_Set, METH_VARARGS}, - {"def_prog_mode", (PyCFunction)PyCurses_def_prog_mode, METH_NOARGS}, - {"def_shell_mode", (PyCFunction)PyCurses_def_shell_mode, METH_NOARGS}, - {"delay_output", (PyCFunction)PyCurses_Delay_Output, METH_VARARGS}, - {"doupdate", (PyCFunction)PyCurses_doupdate, METH_NOARGS}, - {"echo", (PyCFunction)PyCurses_echo, METH_VARARGS}, - {"endwin", (PyCFunction)PyCurses_endwin, METH_NOARGS}, - {"erasechar", (PyCFunction)PyCurses_EraseChar, METH_NOARGS}, - {"filter", (PyCFunction)PyCurses_filter, METH_NOARGS}, - {"flash", (PyCFunction)PyCurses_flash, METH_NOARGS}, - {"flushinp", (PyCFunction)PyCurses_flushinp, METH_NOARGS}, + static PyMethodDef PyCurses_methods[] = { + {"baudrate", (PyCFunction)PyCurses_baudrate, METH_NOARGS}, + {"beep", (PyCFunction)PyCurses_beep, METH_NOARGS}, + {"can_change_color", (PyCFunction)PyCurses_can_change_color, METH_NOARGS}, + {"cbreak", (PyCFunction)PyCurses_cbreak, METH_VARARGS}, + {"color_content", (PyCFunction)PyCurses_Color_Content, METH_VARARGS}, + {"color_pair", (PyCFunction)PyCurses_color_pair, METH_VARARGS}, + {"curs_set", (PyCFunction)PyCurses_Curs_Set, METH_VARARGS}, + {"def_prog_mode", (PyCFunction)PyCurses_def_prog_mode, METH_NOARGS}, + {"def_shell_mode", (PyCFunction)PyCurses_def_shell_mode, METH_NOARGS}, + {"delay_output", (PyCFunction)PyCurses_Delay_Output, METH_VARARGS}, + {"doupdate", (PyCFunction)PyCurses_doupdate, METH_NOARGS}, + {"echo", (PyCFunction)PyCurses_echo, METH_VARARGS}, + {"endwin", (PyCFunction)PyCurses_endwin, METH_NOARGS}, + {"erasechar", (PyCFunction)PyCurses_EraseChar, METH_NOARGS}, + {"filter", (PyCFunction)PyCurses_filter, METH_NOARGS}, + {"flash", (PyCFunction)PyCurses_flash, METH_NOARGS}, + {"flushinp", (PyCFunction)PyCurses_flushinp, METH_NOARGS}, #ifdef NCURSES_MOUSE_VERSION - {"getmouse", (PyCFunction)PyCurses_GetMouse, METH_NOARGS}, - {"ungetmouse", (PyCFunction)PyCurses_UngetMouse, METH_VARARGS}, + {"getmouse", (PyCFunction)PyCurses_GetMouse, METH_NOARGS}, + {"ungetmouse", (PyCFunction)PyCurses_UngetMouse, METH_VARARGS}, #endif - {"getsyx", (PyCFunction)PyCurses_getsyx, METH_NOARGS}, - {"getwin", (PyCFunction)PyCurses_GetWin, METH_O}, - {"has_colors", (PyCFunction)PyCurses_has_colors, METH_NOARGS}, - {"has_ic", (PyCFunction)PyCurses_has_ic, METH_NOARGS}, - {"has_il", (PyCFunction)PyCurses_has_il, METH_NOARGS}, + {"getsyx", (PyCFunction)PyCurses_getsyx, METH_NOARGS}, + {"getwin", (PyCFunction)PyCurses_GetWin, METH_O}, + {"has_colors", (PyCFunction)PyCurses_has_colors, METH_NOARGS}, + {"has_ic", (PyCFunction)PyCurses_has_ic, METH_NOARGS}, + {"has_il", (PyCFunction)PyCurses_has_il, METH_NOARGS}, #ifndef STRICT_SYSV_CURSES - {"has_key", (PyCFunction)PyCurses_has_key, METH_VARARGS}, + {"has_key", (PyCFunction)PyCurses_has_key, METH_VARARGS}, #endif - {"halfdelay", (PyCFunction)PyCurses_HalfDelay, METH_VARARGS}, - {"init_color", (PyCFunction)PyCurses_Init_Color, METH_VARARGS}, - {"init_pair", (PyCFunction)PyCurses_Init_Pair, METH_VARARGS}, - {"initscr", (PyCFunction)PyCurses_InitScr, METH_NOARGS}, - {"intrflush", (PyCFunction)PyCurses_IntrFlush, METH_VARARGS}, - {"isendwin", (PyCFunction)PyCurses_isendwin, METH_NOARGS}, + {"halfdelay", (PyCFunction)PyCurses_HalfDelay, METH_VARARGS}, + {"init_color", (PyCFunction)PyCurses_Init_Color, METH_VARARGS}, + {"init_pair", (PyCFunction)PyCurses_Init_Pair, METH_VARARGS}, + {"initscr", (PyCFunction)PyCurses_InitScr, METH_NOARGS}, + {"intrflush", (PyCFunction)PyCurses_IntrFlush, METH_VARARGS}, + {"isendwin", (PyCFunction)PyCurses_isendwin, METH_NOARGS}, #ifdef HAVE_CURSES_IS_TERM_RESIZED - {"is_term_resized", (PyCFunction)PyCurses_Is_Term_Resized, METH_VARARGS}, + {"is_term_resized", (PyCFunction)PyCurses_Is_Term_Resized, METH_VARARGS}, #endif #if !defined(__NetBSD__) - {"keyname", (PyCFunction)PyCurses_KeyName, METH_VARARGS}, + {"keyname", (PyCFunction)PyCurses_KeyName, METH_VARARGS}, #endif - {"killchar", (PyCFunction)PyCurses_KillChar, METH_NOARGS}, - {"longname", (PyCFunction)PyCurses_longname, METH_NOARGS}, - {"meta", (PyCFunction)PyCurses_Meta, METH_VARARGS}, + {"killchar", (PyCFunction)PyCurses_KillChar, METH_NOARGS}, + {"longname", (PyCFunction)PyCurses_longname, METH_NOARGS}, + {"meta", (PyCFunction)PyCurses_Meta, METH_VARARGS}, #ifdef NCURSES_MOUSE_VERSION - {"mouseinterval", (PyCFunction)PyCurses_MouseInterval, METH_VARARGS}, - {"mousemask", (PyCFunction)PyCurses_MouseMask, METH_VARARGS}, + {"mouseinterval", (PyCFunction)PyCurses_MouseInterval, METH_VARARGS}, + {"mousemask", (PyCFunction)PyCurses_MouseMask, METH_VARARGS}, #endif - {"napms", (PyCFunction)PyCurses_Napms, METH_VARARGS}, - {"newpad", (PyCFunction)PyCurses_NewPad, METH_VARARGS}, - {"newwin", (PyCFunction)PyCurses_NewWindow, METH_VARARGS}, - {"nl", (PyCFunction)PyCurses_nl, METH_VARARGS}, - {"nocbreak", (PyCFunction)PyCurses_nocbreak, METH_NOARGS}, - {"noecho", (PyCFunction)PyCurses_noecho, METH_NOARGS}, - {"nonl", (PyCFunction)PyCurses_nonl, METH_NOARGS}, - {"noqiflush", (PyCFunction)PyCurses_noqiflush, METH_NOARGS}, - {"noraw", (PyCFunction)PyCurses_noraw, METH_NOARGS}, - {"pair_content", (PyCFunction)PyCurses_Pair_Content, METH_VARARGS}, - {"pair_number", (PyCFunction)PyCurses_pair_number, METH_VARARGS}, - {"putp", (PyCFunction)PyCurses_Putp, METH_VARARGS}, - {"qiflush", (PyCFunction)PyCurses_QiFlush, METH_VARARGS}, - {"raw", (PyCFunction)PyCurses_raw, METH_VARARGS}, - {"reset_prog_mode", (PyCFunction)PyCurses_reset_prog_mode, METH_NOARGS}, - {"reset_shell_mode", (PyCFunction)PyCurses_reset_shell_mode, METH_NOARGS}, - {"resetty", (PyCFunction)PyCurses_resetty, METH_NOARGS}, + {"napms", (PyCFunction)PyCurses_Napms, METH_VARARGS}, + {"newpad", (PyCFunction)PyCurses_NewPad, METH_VARARGS}, + {"newwin", (PyCFunction)PyCurses_NewWindow, METH_VARARGS}, + {"nl", (PyCFunction)PyCurses_nl, METH_VARARGS}, + {"nocbreak", (PyCFunction)PyCurses_nocbreak, METH_NOARGS}, + {"noecho", (PyCFunction)PyCurses_noecho, METH_NOARGS}, + {"nonl", (PyCFunction)PyCurses_nonl, METH_NOARGS}, + {"noqiflush", (PyCFunction)PyCurses_noqiflush, METH_NOARGS}, + {"noraw", (PyCFunction)PyCurses_noraw, METH_NOARGS}, + {"pair_content", (PyCFunction)PyCurses_Pair_Content, METH_VARARGS}, + {"pair_number", (PyCFunction)PyCurses_pair_number, METH_VARARGS}, + {"putp", (PyCFunction)PyCurses_Putp, METH_VARARGS}, + {"qiflush", (PyCFunction)PyCurses_QiFlush, METH_VARARGS}, + {"raw", (PyCFunction)PyCurses_raw, METH_VARARGS}, + {"reset_prog_mode", (PyCFunction)PyCurses_reset_prog_mode, METH_NOARGS}, + {"reset_shell_mode", (PyCFunction)PyCurses_reset_shell_mode, METH_NOARGS}, + {"resetty", (PyCFunction)PyCurses_resetty, METH_NOARGS}, #ifdef HAVE_CURSES_RESIZETERM - {"resizeterm", (PyCFunction)PyCurses_ResizeTerm, METH_VARARGS}, + {"resizeterm", (PyCFunction)PyCurses_ResizeTerm, METH_VARARGS}, #endif #ifdef HAVE_CURSES_RESIZE_TERM - {"resize_term", (PyCFunction)PyCurses_Resize_Term, METH_VARARGS}, + {"resize_term", (PyCFunction)PyCurses_Resize_Term, METH_VARARGS}, #endif - {"savetty", (PyCFunction)PyCurses_savetty, METH_NOARGS}, - {"setsyx", (PyCFunction)PyCurses_setsyx, METH_VARARGS}, - {"setupterm", (PyCFunction)PyCurses_setupterm, - METH_VARARGS|METH_KEYWORDS}, - {"start_color", (PyCFunction)PyCurses_Start_Color, METH_NOARGS}, - {"termattrs", (PyCFunction)PyCurses_termattrs, METH_NOARGS}, - {"termname", (PyCFunction)PyCurses_termname, METH_NOARGS}, - {"tigetflag", (PyCFunction)PyCurses_tigetflag, METH_VARARGS}, - {"tigetnum", (PyCFunction)PyCurses_tigetnum, METH_VARARGS}, - {"tigetstr", (PyCFunction)PyCurses_tigetstr, METH_VARARGS}, - {"tparm", (PyCFunction)PyCurses_tparm, METH_VARARGS}, - {"typeahead", (PyCFunction)PyCurses_TypeAhead, METH_VARARGS}, - {"unctrl", (PyCFunction)PyCurses_UnCtrl, METH_VARARGS}, - {"ungetch", (PyCFunction)PyCurses_UngetCh, METH_VARARGS}, - {"use_env", (PyCFunction)PyCurses_Use_Env, METH_VARARGS}, + {"savetty", (PyCFunction)PyCurses_savetty, METH_NOARGS}, + {"setsyx", (PyCFunction)PyCurses_setsyx, METH_VARARGS}, + {"setupterm", (PyCFunction)PyCurses_setupterm, + METH_VARARGS|METH_KEYWORDS}, + {"start_color", (PyCFunction)PyCurses_Start_Color, METH_NOARGS}, + {"termattrs", (PyCFunction)PyCurses_termattrs, METH_NOARGS}, + {"termname", (PyCFunction)PyCurses_termname, METH_NOARGS}, + {"tigetflag", (PyCFunction)PyCurses_tigetflag, METH_VARARGS}, + {"tigetnum", (PyCFunction)PyCurses_tigetnum, METH_VARARGS}, + {"tigetstr", (PyCFunction)PyCurses_tigetstr, METH_VARARGS}, + {"tparm", (PyCFunction)PyCurses_tparm, METH_VARARGS}, + {"typeahead", (PyCFunction)PyCurses_TypeAhead, METH_VARARGS}, + {"unctrl", (PyCFunction)PyCurses_UnCtrl, METH_VARARGS}, + {"ungetch", (PyCFunction)PyCurses_UngetCh, METH_VARARGS}, + {"use_env", (PyCFunction)PyCurses_Use_Env, METH_VARARGS}, #ifndef STRICT_SYSV_CURSES - {"use_default_colors", (PyCFunction)PyCurses_Use_Default_Colors, METH_NOARGS}, + {"use_default_colors", (PyCFunction)PyCurses_Use_Default_Colors, METH_NOARGS}, #endif - {NULL, NULL} /* sentinel */ -}; + {NULL, NULL} /* sentinel */ + }; /* Initialization function for the module */ -static struct PyModuleDef _cursesmodule = { - PyModuleDef_HEAD_INIT, - "_curses", - NULL, - -1, - PyCurses_methods, - NULL, - NULL, - NULL, - NULL -}; - -PyMODINIT_FUNC -PyInit__curses(void) -{ - PyObject *m, *d, *v, *c_api_object; - static void *PyCurses_API[PyCurses_API_pointers]; - - /* Initialize object type */ - if (PyType_Ready(&PyCursesWindow_Type) < 0) - return NULL; - - /* Initialize the C API pointer array */ - PyCurses_API[0] = (void *)&PyCursesWindow_Type; - PyCurses_API[1] = (void *)func_PyCursesSetupTermCalled; - PyCurses_API[2] = (void *)func_PyCursesInitialised; - PyCurses_API[3] = (void *)func_PyCursesInitialisedColor; - - /* Create the module and add the functions */ - m = PyModule_Create(&_cursesmodule); - if (m == NULL) - return NULL; - - /* Add some symbolic constants to the module */ - d = PyModule_GetDict(m); - if (d == NULL) - return NULL; - ModDict = d; /* For PyCurses_InitScr to use later */ - - /* Add a capsule for the C API */ - c_api_object = PyCapsule_New(PyCurses_API, PyCurses_CAPSULE_NAME, NULL); - PyDict_SetItemString(d, "_C_API", c_api_object); - Py_DECREF(c_api_object); - - /* For exception curses.error */ - PyCursesError = PyErr_NewException("_curses.error", NULL, NULL); - PyDict_SetItemString(d, "error", PyCursesError); - - /* Make the version available */ - v = PyBytes_FromString(PyCursesVersion); - PyDict_SetItemString(d, "version", v); - PyDict_SetItemString(d, "__version__", v); - Py_DECREF(v); - - SetDictInt("ERR", ERR); - SetDictInt("OK", OK); - - /* Here are some attributes you can add to chars to print */ - - SetDictInt("A_ATTRIBUTES", A_ATTRIBUTES); - SetDictInt("A_NORMAL", A_NORMAL); - SetDictInt("A_STANDOUT", A_STANDOUT); - SetDictInt("A_UNDERLINE", A_UNDERLINE); - SetDictInt("A_REVERSE", A_REVERSE); - SetDictInt("A_BLINK", A_BLINK); - SetDictInt("A_DIM", A_DIM); - SetDictInt("A_BOLD", A_BOLD); - SetDictInt("A_ALTCHARSET", A_ALTCHARSET); + static struct PyModuleDef _cursesmodule = { + PyModuleDef_HEAD_INIT, + "_curses", + NULL, + -1, + PyCurses_methods, + NULL, + NULL, + NULL, + NULL + }; + + PyMODINIT_FUNC + PyInit__curses(void) + { + PyObject *m, *d, *v, *c_api_object; + static void *PyCurses_API[PyCurses_API_pointers]; + + /* Initialize object type */ + if (PyType_Ready(&PyCursesWindow_Type) < 0) + return NULL; + + /* Initialize the C API pointer array */ + PyCurses_API[0] = (void *)&PyCursesWindow_Type; + PyCurses_API[1] = (void *)func_PyCursesSetupTermCalled; + PyCurses_API[2] = (void *)func_PyCursesInitialised; + PyCurses_API[3] = (void *)func_PyCursesInitialisedColor; + + /* Create the module and add the functions */ + m = PyModule_Create(&_cursesmodule); + if (m == NULL) + return NULL; + + /* Add some symbolic constants to the module */ + d = PyModule_GetDict(m); + if (d == NULL) + return NULL; + ModDict = d; /* For PyCurses_InitScr to use later */ + + /* Add a capsule for the C API */ + c_api_object = PyCapsule_New(PyCurses_API, PyCurses_CAPSULE_NAME, NULL); + PyDict_SetItemString(d, "_C_API", c_api_object); + Py_DECREF(c_api_object); + + /* For exception curses.error */ + PyCursesError = PyErr_NewException("_curses.error", NULL, NULL); + PyDict_SetItemString(d, "error", PyCursesError); + + /* Make the version available */ + v = PyBytes_FromString(PyCursesVersion); + PyDict_SetItemString(d, "version", v); + PyDict_SetItemString(d, "__version__", v); + Py_DECREF(v); + + SetDictInt("ERR", ERR); + SetDictInt("OK", OK); + + /* Here are some attributes you can add to chars to print */ + + SetDictInt("A_ATTRIBUTES", A_ATTRIBUTES); + SetDictInt("A_NORMAL", A_NORMAL); + SetDictInt("A_STANDOUT", A_STANDOUT); + SetDictInt("A_UNDERLINE", A_UNDERLINE); + SetDictInt("A_REVERSE", A_REVERSE); + SetDictInt("A_BLINK", A_BLINK); + SetDictInt("A_DIM", A_DIM); + SetDictInt("A_BOLD", A_BOLD); + SetDictInt("A_ALTCHARSET", A_ALTCHARSET); #if !defined(__NetBSD__) - SetDictInt("A_INVIS", A_INVIS); + SetDictInt("A_INVIS", A_INVIS); #endif - SetDictInt("A_PROTECT", A_PROTECT); - SetDictInt("A_CHARTEXT", A_CHARTEXT); - SetDictInt("A_COLOR", A_COLOR); + SetDictInt("A_PROTECT", A_PROTECT); + SetDictInt("A_CHARTEXT", A_CHARTEXT); + SetDictInt("A_COLOR", A_COLOR); - /* The following are never available with strict SYSV curses */ + /* The following are never available with strict SYSV curses */ #ifdef A_HORIZONTAL - SetDictInt("A_HORIZONTAL", A_HORIZONTAL); + SetDictInt("A_HORIZONTAL", A_HORIZONTAL); #endif #ifdef A_LEFT - SetDictInt("A_LEFT", A_LEFT); + SetDictInt("A_LEFT", A_LEFT); #endif #ifdef A_LOW - SetDictInt("A_LOW", A_LOW); + SetDictInt("A_LOW", A_LOW); #endif #ifdef A_RIGHT - SetDictInt("A_RIGHT", A_RIGHT); + SetDictInt("A_RIGHT", A_RIGHT); #endif #ifdef A_TOP - SetDictInt("A_TOP", A_TOP); + SetDictInt("A_TOP", A_TOP); #endif #ifdef A_VERTICAL - SetDictInt("A_VERTICAL", A_VERTICAL); + SetDictInt("A_VERTICAL", A_VERTICAL); #endif - SetDictInt("COLOR_BLACK", COLOR_BLACK); - SetDictInt("COLOR_RED", COLOR_RED); - SetDictInt("COLOR_GREEN", COLOR_GREEN); - SetDictInt("COLOR_YELLOW", COLOR_YELLOW); - SetDictInt("COLOR_BLUE", COLOR_BLUE); - SetDictInt("COLOR_MAGENTA", COLOR_MAGENTA); - SetDictInt("COLOR_CYAN", COLOR_CYAN); - SetDictInt("COLOR_WHITE", COLOR_WHITE); + SetDictInt("COLOR_BLACK", COLOR_BLACK); + SetDictInt("COLOR_RED", COLOR_RED); + SetDictInt("COLOR_GREEN", COLOR_GREEN); + SetDictInt("COLOR_YELLOW", COLOR_YELLOW); + SetDictInt("COLOR_BLUE", COLOR_BLUE); + SetDictInt("COLOR_MAGENTA", COLOR_MAGENTA); + SetDictInt("COLOR_CYAN", COLOR_CYAN); + SetDictInt("COLOR_WHITE", COLOR_WHITE); #ifdef NCURSES_MOUSE_VERSION - /* Mouse-related constants */ - SetDictInt("BUTTON1_PRESSED", BUTTON1_PRESSED); - SetDictInt("BUTTON1_RELEASED", BUTTON1_RELEASED); - SetDictInt("BUTTON1_CLICKED", BUTTON1_CLICKED); - SetDictInt("BUTTON1_DOUBLE_CLICKED", BUTTON1_DOUBLE_CLICKED); - SetDictInt("BUTTON1_TRIPLE_CLICKED", BUTTON1_TRIPLE_CLICKED); - - SetDictInt("BUTTON2_PRESSED", BUTTON2_PRESSED); - SetDictInt("BUTTON2_RELEASED", BUTTON2_RELEASED); - SetDictInt("BUTTON2_CLICKED", BUTTON2_CLICKED); - SetDictInt("BUTTON2_DOUBLE_CLICKED", BUTTON2_DOUBLE_CLICKED); - SetDictInt("BUTTON2_TRIPLE_CLICKED", BUTTON2_TRIPLE_CLICKED); - - SetDictInt("BUTTON3_PRESSED", BUTTON3_PRESSED); - SetDictInt("BUTTON3_RELEASED", BUTTON3_RELEASED); - SetDictInt("BUTTON3_CLICKED", BUTTON3_CLICKED); - SetDictInt("BUTTON3_DOUBLE_CLICKED", BUTTON3_DOUBLE_CLICKED); - SetDictInt("BUTTON3_TRIPLE_CLICKED", BUTTON3_TRIPLE_CLICKED); - - SetDictInt("BUTTON4_PRESSED", BUTTON4_PRESSED); - SetDictInt("BUTTON4_RELEASED", BUTTON4_RELEASED); - SetDictInt("BUTTON4_CLICKED", BUTTON4_CLICKED); - SetDictInt("BUTTON4_DOUBLE_CLICKED", BUTTON4_DOUBLE_CLICKED); - SetDictInt("BUTTON4_TRIPLE_CLICKED", BUTTON4_TRIPLE_CLICKED); - - SetDictInt("BUTTON_SHIFT", BUTTON_SHIFT); - SetDictInt("BUTTON_CTRL", BUTTON_CTRL); - SetDictInt("BUTTON_ALT", BUTTON_ALT); - - SetDictInt("ALL_MOUSE_EVENTS", ALL_MOUSE_EVENTS); - SetDictInt("REPORT_MOUSE_POSITION", REPORT_MOUSE_POSITION); + /* Mouse-related constants */ + SetDictInt("BUTTON1_PRESSED", BUTTON1_PRESSED); + SetDictInt("BUTTON1_RELEASED", BUTTON1_RELEASED); + SetDictInt("BUTTON1_CLICKED", BUTTON1_CLICKED); + SetDictInt("BUTTON1_DOUBLE_CLICKED", BUTTON1_DOUBLE_CLICKED); + SetDictInt("BUTTON1_TRIPLE_CLICKED", BUTTON1_TRIPLE_CLICKED); + + SetDictInt("BUTTON2_PRESSED", BUTTON2_PRESSED); + SetDictInt("BUTTON2_RELEASED", BUTTON2_RELEASED); + SetDictInt("BUTTON2_CLICKED", BUTTON2_CLICKED); + SetDictInt("BUTTON2_DOUBLE_CLICKED", BUTTON2_DOUBLE_CLICKED); + SetDictInt("BUTTON2_TRIPLE_CLICKED", BUTTON2_TRIPLE_CLICKED); + + SetDictInt("BUTTON3_PRESSED", BUTTON3_PRESSED); + SetDictInt("BUTTON3_RELEASED", BUTTON3_RELEASED); + SetDictInt("BUTTON3_CLICKED", BUTTON3_CLICKED); + SetDictInt("BUTTON3_DOUBLE_CLICKED", BUTTON3_DOUBLE_CLICKED); + SetDictInt("BUTTON3_TRIPLE_CLICKED", BUTTON3_TRIPLE_CLICKED); + + SetDictInt("BUTTON4_PRESSED", BUTTON4_PRESSED); + SetDictInt("BUTTON4_RELEASED", BUTTON4_RELEASED); + SetDictInt("BUTTON4_CLICKED", BUTTON4_CLICKED); + SetDictInt("BUTTON4_DOUBLE_CLICKED", BUTTON4_DOUBLE_CLICKED); + SetDictInt("BUTTON4_TRIPLE_CLICKED", BUTTON4_TRIPLE_CLICKED); + + SetDictInt("BUTTON_SHIFT", BUTTON_SHIFT); + SetDictInt("BUTTON_CTRL", BUTTON_CTRL); + SetDictInt("BUTTON_ALT", BUTTON_ALT); + + SetDictInt("ALL_MOUSE_EVENTS", ALL_MOUSE_EVENTS); + SetDictInt("REPORT_MOUSE_POSITION", REPORT_MOUSE_POSITION); #endif - /* Now set everything up for KEY_ variables */ - { - int key; - char *key_n; - char *key_n2; + /* Now set everything up for KEY_ variables */ + { + int key; + char *key_n; + char *key_n2; #if !defined(__NetBSD__) - for (key=KEY_MIN;key < KEY_MAX; key++) { - key_n = (char *)keyname(key); - if (key_n == NULL || strcmp(key_n,"UNKNOWN KEY")==0) - continue; - if (strncmp(key_n,"KEY_F(",6)==0) { - char *p1, *p2; - key_n2 = malloc(strlen(key_n)+1); - if (!key_n2) { - PyErr_NoMemory(); - break; - } - p1 = key_n; - p2 = key_n2; - while (*p1) { - if (*p1 != '(' && *p1 != ')') { - *p2 = *p1; - p2++; - } - p1++; - } - *p2 = (char)0; - } else - key_n2 = key_n; - SetDictInt(key_n2,key); - if (key_n2 != key_n) - free(key_n2); - } + for (key=KEY_MIN;key < KEY_MAX; key++) { + key_n = (char *)keyname(key); + if (key_n == NULL || strcmp(key_n,"UNKNOWN KEY")==0) + continue; + if (strncmp(key_n,"KEY_F(",6)==0) { + char *p1, *p2; + key_n2 = malloc(strlen(key_n)+1); + if (!key_n2) { + PyErr_NoMemory(); + break; + } + p1 = key_n; + p2 = key_n2; + while (*p1) { + if (*p1 != '(' && *p1 != ')') { + *p2 = *p1; + p2++; + } + p1++; + } + *p2 = (char)0; + } else + key_n2 = key_n; + SetDictInt(key_n2,key); + if (key_n2 != key_n) + free(key_n2); + } #endif - SetDictInt("KEY_MIN", KEY_MIN); - SetDictInt("KEY_MAX", KEY_MAX); - } - return m; -} + SetDictInt("KEY_MIN", KEY_MIN); + SetDictInt("KEY_MAX", KEY_MAX); + } + return m; + } -- cgit v0.12 From 0ac51bd1b6f4f78684b7e72385e33303f798ed56 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Sat, 15 May 2010 23:03:15 +0000 Subject: Merged revisions 81222 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81222 | victor.stinner | 2010-05-16 01:00:51 +0200 (dim., 16 mai 2010) | 11 lines Merged revisions 81220 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81220 | victor.stinner | 2010-05-16 00:55:28 +0200 (dim., 16 mai 2010) | 4 lines Use 4-spaces for indentation (instead of tabs) in pgen outputs Regenerate (reindent) Python/graminit.c ........ ................ --- Parser/printgrammar.c | 20 +- Python/graminit.c | 2438 ++++++++++++++++++++++++------------------------- 2 files changed, 1229 insertions(+), 1229 deletions(-) diff --git a/Parser/printgrammar.c b/Parser/printgrammar.c index 3b54a05..01f552f 100644 --- a/Parser/printgrammar.c +++ b/Parser/printgrammar.c @@ -20,10 +20,10 @@ printgrammar(grammar *g, FILE *fp) printdfas(g, fp); printlabels(g, fp); fprintf(fp, "grammar _PyParser_Grammar = {\n"); - fprintf(fp, "\t%d,\n", g->g_ndfas); - fprintf(fp, "\tdfas,\n"); - fprintf(fp, "\t{%d, labels},\n", g->g_ll.ll_nlabels); - fprintf(fp, "\t%d\n", g->g_start); + fprintf(fp, " %d,\n", g->g_ndfas); + fprintf(fp, " dfas,\n"); + fprintf(fp, " {%d, labels},\n", g->g_ll.ll_nlabels); + fprintf(fp, " %d\n", g->g_start); fprintf(fp, "};\n"); } @@ -53,7 +53,7 @@ printarcs(int i, dfa *d, FILE *fp) i, j, s->s_narcs); a = s->s_arc; for (k = 0; k < s->s_narcs; k++, a++) - fprintf(fp, "\t{%d, %d},\n", a->a_lbl, a->a_arrow); + fprintf(fp, " {%d, %d},\n", a->a_lbl, a->a_arrow); fprintf(fp, "};\n"); } } @@ -72,7 +72,7 @@ printstates(grammar *g, FILE *fp) i, d->d_nstates); s = d->d_state; for (j = 0; j < d->d_nstates; j++, s++) - fprintf(fp, "\t{%d, arcs_%d_%d},\n", + fprintf(fp, " {%d, arcs_%d_%d},\n", s->s_narcs, i, j); fprintf(fp, "};\n"); } @@ -88,9 +88,9 @@ printdfas(grammar *g, FILE *fp) fprintf(fp, "static dfa dfas[%d] = {\n", g->g_ndfas); d = g->g_dfa; for (i = 0; i < g->g_ndfas; i++, d++) { - fprintf(fp, "\t{%d, \"%s\", %d, %d, states_%d,\n", + fprintf(fp, " {%d, \"%s\", %d, %d, states_%d,\n", d->d_type, d->d_name, d->d_initial, d->d_nstates, i); - fprintf(fp, "\t \""); + fprintf(fp, " \""); for (j = 0; j < NBYTES(g->g_ll.ll_nlabels); j++) fprintf(fp, "\\%03o", d->d_first[j] & 0xff); fprintf(fp, "\"},\n"); @@ -108,9 +108,9 @@ printlabels(grammar *g, FILE *fp) l = g->g_ll.ll_label; for (i = g->g_ll.ll_nlabels; --i >= 0; l++) { if (l->lb_str == NULL) - fprintf(fp, "\t{%d, 0},\n", l->lb_type); + fprintf(fp, " {%d, 0},\n", l->lb_type); else - fprintf(fp, "\t{%d, \"%s\"},\n", + fprintf(fp, " {%d, \"%s\"},\n", l->lb_type, l->lb_str); } fprintf(fp, "};\n"); diff --git a/Python/graminit.c b/Python/graminit.c index 1bea8a6..91dae03 100644 --- a/Python/graminit.c +++ b/Python/graminit.c @@ -4,2067 +4,2067 @@ #include "grammar.h" PyAPI_DATA(grammar) _PyParser_Grammar; static arc arcs_0_0[3] = { - {2, 1}, - {3, 1}, - {4, 2}, + {2, 1}, + {3, 1}, + {4, 2}, }; static arc arcs_0_1[1] = { - {0, 1}, + {0, 1}, }; static arc arcs_0_2[1] = { - {2, 1}, + {2, 1}, }; static state states_0[3] = { - {3, arcs_0_0}, - {1, arcs_0_1}, - {1, arcs_0_2}, + {3, arcs_0_0}, + {1, arcs_0_1}, + {1, arcs_0_2}, }; static arc arcs_1_0[3] = { - {2, 0}, - {6, 0}, - {7, 1}, + {2, 0}, + {6, 0}, + {7, 1}, }; static arc arcs_1_1[1] = { - {0, 1}, + {0, 1}, }; static state states_1[2] = { - {3, arcs_1_0}, - {1, arcs_1_1}, + {3, arcs_1_0}, + {1, arcs_1_1}, }; static arc arcs_2_0[1] = { - {9, 1}, + {9, 1}, }; static arc arcs_2_1[2] = { - {2, 1}, - {7, 2}, + {2, 1}, + {7, 2}, }; static arc arcs_2_2[1] = { - {0, 2}, + {0, 2}, }; static state states_2[3] = { - {1, arcs_2_0}, - {2, arcs_2_1}, - {1, arcs_2_2}, + {1, arcs_2_0}, + {2, arcs_2_1}, + {1, arcs_2_2}, }; static arc arcs_3_0[1] = { - {11, 1}, + {11, 1}, }; static arc arcs_3_1[1] = { - {12, 2}, + {12, 2}, }; static arc arcs_3_2[2] = { - {13, 3}, - {2, 4}, + {13, 3}, + {2, 4}, }; static arc arcs_3_3[2] = { - {14, 5}, - {15, 6}, + {14, 5}, + {15, 6}, }; static arc arcs_3_4[1] = { - {0, 4}, + {0, 4}, }; static arc arcs_3_5[1] = { - {15, 6}, + {15, 6}, }; static arc arcs_3_6[1] = { - {2, 4}, + {2, 4}, }; static state states_3[7] = { - {1, arcs_3_0}, - {1, arcs_3_1}, - {2, arcs_3_2}, - {2, arcs_3_3}, - {1, arcs_3_4}, - {1, arcs_3_5}, - {1, arcs_3_6}, + {1, arcs_3_0}, + {1, arcs_3_1}, + {2, arcs_3_2}, + {2, arcs_3_3}, + {1, arcs_3_4}, + {1, arcs_3_5}, + {1, arcs_3_6}, }; static arc arcs_4_0[1] = { - {10, 1}, + {10, 1}, }; static arc arcs_4_1[2] = { - {10, 1}, - {0, 1}, + {10, 1}, + {0, 1}, }; static state states_4[2] = { - {1, arcs_4_0}, - {2, arcs_4_1}, + {1, arcs_4_0}, + {2, arcs_4_1}, }; static arc arcs_5_0[1] = { - {16, 1}, + {16, 1}, }; static arc arcs_5_1[2] = { - {18, 2}, - {19, 2}, + {18, 2}, + {19, 2}, }; static arc arcs_5_2[1] = { - {0, 2}, + {0, 2}, }; static state states_5[3] = { - {1, arcs_5_0}, - {2, arcs_5_1}, - {1, arcs_5_2}, + {1, arcs_5_0}, + {2, arcs_5_1}, + {1, arcs_5_2}, }; static arc arcs_6_0[1] = { - {20, 1}, + {20, 1}, }; static arc arcs_6_1[1] = { - {21, 2}, + {21, 2}, }; static arc arcs_6_2[1] = { - {22, 3}, + {22, 3}, }; static arc arcs_6_3[2] = { - {23, 4}, - {25, 5}, + {23, 4}, + {25, 5}, }; static arc arcs_6_4[1] = { - {24, 6}, + {24, 6}, }; static arc arcs_6_5[1] = { - {26, 7}, + {26, 7}, }; static arc arcs_6_6[1] = { - {25, 5}, + {25, 5}, }; static arc arcs_6_7[1] = { - {0, 7}, + {0, 7}, }; static state states_6[8] = { - {1, arcs_6_0}, - {1, arcs_6_1}, - {1, arcs_6_2}, - {2, arcs_6_3}, - {1, arcs_6_4}, - {1, arcs_6_5}, - {1, arcs_6_6}, - {1, arcs_6_7}, + {1, arcs_6_0}, + {1, arcs_6_1}, + {1, arcs_6_2}, + {2, arcs_6_3}, + {1, arcs_6_4}, + {1, arcs_6_5}, + {1, arcs_6_6}, + {1, arcs_6_7}, }; static arc arcs_7_0[1] = { - {13, 1}, + {13, 1}, }; static arc arcs_7_1[2] = { - {27, 2}, - {15, 3}, + {27, 2}, + {15, 3}, }; static arc arcs_7_2[1] = { - {15, 3}, + {15, 3}, }; static arc arcs_7_3[1] = { - {0, 3}, + {0, 3}, }; static state states_7[4] = { - {1, arcs_7_0}, - {2, arcs_7_1}, - {1, arcs_7_2}, - {1, arcs_7_3}, + {1, arcs_7_0}, + {2, arcs_7_1}, + {1, arcs_7_2}, + {1, arcs_7_3}, }; static arc arcs_8_0[3] = { - {28, 1}, - {31, 2}, - {32, 3}, + {28, 1}, + {31, 2}, + {32, 3}, }; static arc arcs_8_1[3] = { - {29, 4}, - {30, 5}, - {0, 1}, + {29, 4}, + {30, 5}, + {0, 1}, }; static arc arcs_8_2[3] = { - {28, 6}, - {30, 7}, - {0, 2}, + {28, 6}, + {30, 7}, + {0, 2}, }; static arc arcs_8_3[1] = { - {28, 8}, + {28, 8}, }; static arc arcs_8_4[1] = { - {24, 9}, + {24, 9}, }; static arc arcs_8_5[4] = { - {28, 1}, - {31, 2}, - {32, 3}, - {0, 5}, + {28, 1}, + {31, 2}, + {32, 3}, + {0, 5}, }; static arc arcs_8_6[2] = { - {30, 7}, - {0, 6}, + {30, 7}, + {0, 6}, }; static arc arcs_8_7[2] = { - {28, 10}, - {32, 3}, + {28, 10}, + {32, 3}, }; static arc arcs_8_8[1] = { - {0, 8}, + {0, 8}, }; static arc arcs_8_9[2] = { - {30, 5}, - {0, 9}, + {30, 5}, + {0, 9}, }; static arc arcs_8_10[3] = { - {30, 7}, - {29, 11}, - {0, 10}, + {30, 7}, + {29, 11}, + {0, 10}, }; static arc arcs_8_11[1] = { - {24, 6}, + {24, 6}, }; static state states_8[12] = { - {3, arcs_8_0}, - {3, arcs_8_1}, - {3, arcs_8_2}, - {1, arcs_8_3}, - {1, arcs_8_4}, - {4, arcs_8_5}, - {2, arcs_8_6}, - {2, arcs_8_7}, - {1, arcs_8_8}, - {2, arcs_8_9}, - {3, arcs_8_10}, - {1, arcs_8_11}, + {3, arcs_8_0}, + {3, arcs_8_1}, + {3, arcs_8_2}, + {1, arcs_8_3}, + {1, arcs_8_4}, + {4, arcs_8_5}, + {2, arcs_8_6}, + {2, arcs_8_7}, + {1, arcs_8_8}, + {2, arcs_8_9}, + {3, arcs_8_10}, + {1, arcs_8_11}, }; static arc arcs_9_0[1] = { - {21, 1}, + {21, 1}, }; static arc arcs_9_1[2] = { - {25, 2}, - {0, 1}, + {25, 2}, + {0, 1}, }; static arc arcs_9_2[1] = { - {24, 3}, + {24, 3}, }; static arc arcs_9_3[1] = { - {0, 3}, + {0, 3}, }; static state states_9[4] = { - {1, arcs_9_0}, - {2, arcs_9_1}, - {1, arcs_9_2}, - {1, arcs_9_3}, + {1, arcs_9_0}, + {2, arcs_9_1}, + {1, arcs_9_2}, + {1, arcs_9_3}, }; static arc arcs_10_0[3] = { - {34, 1}, - {31, 2}, - {32, 3}, + {34, 1}, + {31, 2}, + {32, 3}, }; static arc arcs_10_1[3] = { - {29, 4}, - {30, 5}, - {0, 1}, + {29, 4}, + {30, 5}, + {0, 1}, }; static arc arcs_10_2[3] = { - {34, 6}, - {30, 7}, - {0, 2}, + {34, 6}, + {30, 7}, + {0, 2}, }; static arc arcs_10_3[1] = { - {34, 8}, + {34, 8}, }; static arc arcs_10_4[1] = { - {24, 9}, + {24, 9}, }; static arc arcs_10_5[4] = { - {34, 1}, - {31, 2}, - {32, 3}, - {0, 5}, + {34, 1}, + {31, 2}, + {32, 3}, + {0, 5}, }; static arc arcs_10_6[2] = { - {30, 7}, - {0, 6}, + {30, 7}, + {0, 6}, }; static arc arcs_10_7[2] = { - {34, 10}, - {32, 3}, + {34, 10}, + {32, 3}, }; static arc arcs_10_8[1] = { - {0, 8}, + {0, 8}, }; static arc arcs_10_9[2] = { - {30, 5}, - {0, 9}, + {30, 5}, + {0, 9}, }; static arc arcs_10_10[3] = { - {30, 7}, - {29, 11}, - {0, 10}, + {30, 7}, + {29, 11}, + {0, 10}, }; static arc arcs_10_11[1] = { - {24, 6}, + {24, 6}, }; static state states_10[12] = { - {3, arcs_10_0}, - {3, arcs_10_1}, - {3, arcs_10_2}, - {1, arcs_10_3}, - {1, arcs_10_4}, - {4, arcs_10_5}, - {2, arcs_10_6}, - {2, arcs_10_7}, - {1, arcs_10_8}, - {2, arcs_10_9}, - {3, arcs_10_10}, - {1, arcs_10_11}, + {3, arcs_10_0}, + {3, arcs_10_1}, + {3, arcs_10_2}, + {1, arcs_10_3}, + {1, arcs_10_4}, + {4, arcs_10_5}, + {2, arcs_10_6}, + {2, arcs_10_7}, + {1, arcs_10_8}, + {2, arcs_10_9}, + {3, arcs_10_10}, + {1, arcs_10_11}, }; static arc arcs_11_0[1] = { - {21, 1}, + {21, 1}, }; static arc arcs_11_1[1] = { - {0, 1}, + {0, 1}, }; static state states_11[2] = { - {1, arcs_11_0}, - {1, arcs_11_1}, + {1, arcs_11_0}, + {1, arcs_11_1}, }; static arc arcs_12_0[2] = { - {3, 1}, - {4, 1}, + {3, 1}, + {4, 1}, }; static arc arcs_12_1[1] = { - {0, 1}, + {0, 1}, }; static state states_12[2] = { - {2, arcs_12_0}, - {1, arcs_12_1}, + {2, arcs_12_0}, + {1, arcs_12_1}, }; static arc arcs_13_0[1] = { - {35, 1}, + {35, 1}, }; static arc arcs_13_1[2] = { - {36, 2}, - {2, 3}, + {36, 2}, + {2, 3}, }; static arc arcs_13_2[2] = { - {35, 1}, - {2, 3}, + {35, 1}, + {2, 3}, }; static arc arcs_13_3[1] = { - {0, 3}, + {0, 3}, }; static state states_13[4] = { - {1, arcs_13_0}, - {2, arcs_13_1}, - {2, arcs_13_2}, - {1, arcs_13_3}, + {1, arcs_13_0}, + {2, arcs_13_1}, + {2, arcs_13_2}, + {1, arcs_13_3}, }; static arc arcs_14_0[8] = { - {37, 1}, - {38, 1}, - {39, 1}, - {40, 1}, - {41, 1}, - {42, 1}, - {43, 1}, - {44, 1}, + {37, 1}, + {38, 1}, + {39, 1}, + {40, 1}, + {41, 1}, + {42, 1}, + {43, 1}, + {44, 1}, }; static arc arcs_14_1[1] = { - {0, 1}, + {0, 1}, }; static state states_14[2] = { - {8, arcs_14_0}, - {1, arcs_14_1}, + {8, arcs_14_0}, + {1, arcs_14_1}, }; static arc arcs_15_0[1] = { - {9, 1}, + {9, 1}, }; static arc arcs_15_1[3] = { - {45, 2}, - {29, 3}, - {0, 1}, + {45, 2}, + {29, 3}, + {0, 1}, }; static arc arcs_15_2[2] = { - {46, 4}, - {9, 4}, + {46, 4}, + {9, 4}, }; static arc arcs_15_3[2] = { - {46, 5}, - {9, 5}, + {46, 5}, + {9, 5}, }; static arc arcs_15_4[1] = { - {0, 4}, + {0, 4}, }; static arc arcs_15_5[2] = { - {29, 3}, - {0, 5}, + {29, 3}, + {0, 5}, }; static state states_15[6] = { - {1, arcs_15_0}, - {3, arcs_15_1}, - {2, arcs_15_2}, - {2, arcs_15_3}, - {1, arcs_15_4}, - {2, arcs_15_5}, + {1, arcs_15_0}, + {3, arcs_15_1}, + {2, arcs_15_2}, + {2, arcs_15_3}, + {1, arcs_15_4}, + {2, arcs_15_5}, }; static arc arcs_16_0[12] = { - {47, 1}, - {48, 1}, - {49, 1}, - {50, 1}, - {51, 1}, - {52, 1}, - {53, 1}, - {54, 1}, - {55, 1}, - {56, 1}, - {57, 1}, - {58, 1}, + {47, 1}, + {48, 1}, + {49, 1}, + {50, 1}, + {51, 1}, + {52, 1}, + {53, 1}, + {54, 1}, + {55, 1}, + {56, 1}, + {57, 1}, + {58, 1}, }; static arc arcs_16_1[1] = { - {0, 1}, + {0, 1}, }; static state states_16[2] = { - {12, arcs_16_0}, - {1, arcs_16_1}, + {12, arcs_16_0}, + {1, arcs_16_1}, }; static arc arcs_17_0[1] = { - {59, 1}, + {59, 1}, }; static arc arcs_17_1[1] = { - {60, 2}, + {60, 2}, }; static arc arcs_17_2[1] = { - {0, 2}, + {0, 2}, }; static state states_17[3] = { - {1, arcs_17_0}, - {1, arcs_17_1}, - {1, arcs_17_2}, + {1, arcs_17_0}, + {1, arcs_17_1}, + {1, arcs_17_2}, }; static arc arcs_18_0[1] = { - {61, 1}, + {61, 1}, }; static arc arcs_18_1[1] = { - {0, 1}, + {0, 1}, }; static state states_18[2] = { - {1, arcs_18_0}, - {1, arcs_18_1}, + {1, arcs_18_0}, + {1, arcs_18_1}, }; static arc arcs_19_0[5] = { - {62, 1}, - {63, 1}, - {64, 1}, - {65, 1}, - {66, 1}, + {62, 1}, + {63, 1}, + {64, 1}, + {65, 1}, + {66, 1}, }; static arc arcs_19_1[1] = { - {0, 1}, + {0, 1}, }; static state states_19[2] = { - {5, arcs_19_0}, - {1, arcs_19_1}, + {5, arcs_19_0}, + {1, arcs_19_1}, }; static arc arcs_20_0[1] = { - {67, 1}, + {67, 1}, }; static arc arcs_20_1[1] = { - {0, 1}, + {0, 1}, }; static state states_20[2] = { - {1, arcs_20_0}, - {1, arcs_20_1}, + {1, arcs_20_0}, + {1, arcs_20_1}, }; static arc arcs_21_0[1] = { - {68, 1}, + {68, 1}, }; static arc arcs_21_1[1] = { - {0, 1}, + {0, 1}, }; static state states_21[2] = { - {1, arcs_21_0}, - {1, arcs_21_1}, + {1, arcs_21_0}, + {1, arcs_21_1}, }; static arc arcs_22_0[1] = { - {69, 1}, + {69, 1}, }; static arc arcs_22_1[2] = { - {9, 2}, - {0, 1}, + {9, 2}, + {0, 1}, }; static arc arcs_22_2[1] = { - {0, 2}, + {0, 2}, }; static state states_22[3] = { - {1, arcs_22_0}, - {2, arcs_22_1}, - {1, arcs_22_2}, + {1, arcs_22_0}, + {2, arcs_22_1}, + {1, arcs_22_2}, }; static arc arcs_23_0[1] = { - {46, 1}, + {46, 1}, }; static arc arcs_23_1[1] = { - {0, 1}, + {0, 1}, }; static state states_23[2] = { - {1, arcs_23_0}, - {1, arcs_23_1}, + {1, arcs_23_0}, + {1, arcs_23_1}, }; static arc arcs_24_0[1] = { - {70, 1}, + {70, 1}, }; static arc arcs_24_1[2] = { - {24, 2}, - {0, 1}, + {24, 2}, + {0, 1}, }; static arc arcs_24_2[2] = { - {71, 3}, - {0, 2}, + {71, 3}, + {0, 2}, }; static arc arcs_24_3[1] = { - {24, 4}, + {24, 4}, }; static arc arcs_24_4[1] = { - {0, 4}, + {0, 4}, }; static state states_24[5] = { - {1, arcs_24_0}, - {2, arcs_24_1}, - {2, arcs_24_2}, - {1, arcs_24_3}, - {1, arcs_24_4}, + {1, arcs_24_0}, + {2, arcs_24_1}, + {2, arcs_24_2}, + {1, arcs_24_3}, + {1, arcs_24_4}, }; static arc arcs_25_0[2] = { - {72, 1}, - {73, 1}, + {72, 1}, + {73, 1}, }; static arc arcs_25_1[1] = { - {0, 1}, + {0, 1}, }; static state states_25[2] = { - {2, arcs_25_0}, - {1, arcs_25_1}, + {2, arcs_25_0}, + {1, arcs_25_1}, }; static arc arcs_26_0[1] = { - {74, 1}, + {74, 1}, }; static arc arcs_26_1[1] = { - {75, 2}, + {75, 2}, }; static arc arcs_26_2[1] = { - {0, 2}, + {0, 2}, }; static state states_26[3] = { - {1, arcs_26_0}, - {1, arcs_26_1}, - {1, arcs_26_2}, + {1, arcs_26_0}, + {1, arcs_26_1}, + {1, arcs_26_2}, }; static arc arcs_27_0[1] = { - {71, 1}, + {71, 1}, }; static arc arcs_27_1[3] = { - {76, 2}, - {77, 2}, - {12, 3}, + {76, 2}, + {77, 2}, + {12, 3}, }; static arc arcs_27_2[4] = { - {76, 2}, - {77, 2}, - {12, 3}, - {74, 4}, + {76, 2}, + {77, 2}, + {12, 3}, + {74, 4}, }; static arc arcs_27_3[1] = { - {74, 4}, + {74, 4}, }; static arc arcs_27_4[3] = { - {31, 5}, - {13, 6}, - {78, 5}, + {31, 5}, + {13, 6}, + {78, 5}, }; static arc arcs_27_5[1] = { - {0, 5}, + {0, 5}, }; static arc arcs_27_6[1] = { - {78, 7}, + {78, 7}, }; static arc arcs_27_7[1] = { - {15, 5}, + {15, 5}, }; static state states_27[8] = { - {1, arcs_27_0}, - {3, arcs_27_1}, - {4, arcs_27_2}, - {1, arcs_27_3}, - {3, arcs_27_4}, - {1, arcs_27_5}, - {1, arcs_27_6}, - {1, arcs_27_7}, + {1, arcs_27_0}, + {3, arcs_27_1}, + {4, arcs_27_2}, + {1, arcs_27_3}, + {3, arcs_27_4}, + {1, arcs_27_5}, + {1, arcs_27_6}, + {1, arcs_27_7}, }; static arc arcs_28_0[1] = { - {21, 1}, + {21, 1}, }; static arc arcs_28_1[2] = { - {80, 2}, - {0, 1}, + {80, 2}, + {0, 1}, }; static arc arcs_28_2[1] = { - {21, 3}, + {21, 3}, }; static arc arcs_28_3[1] = { - {0, 3}, + {0, 3}, }; static state states_28[4] = { - {1, arcs_28_0}, - {2, arcs_28_1}, - {1, arcs_28_2}, - {1, arcs_28_3}, + {1, arcs_28_0}, + {2, arcs_28_1}, + {1, arcs_28_2}, + {1, arcs_28_3}, }; static arc arcs_29_0[1] = { - {12, 1}, + {12, 1}, }; static arc arcs_29_1[2] = { - {80, 2}, - {0, 1}, + {80, 2}, + {0, 1}, }; static arc arcs_29_2[1] = { - {21, 3}, + {21, 3}, }; static arc arcs_29_3[1] = { - {0, 3}, + {0, 3}, }; static state states_29[4] = { - {1, arcs_29_0}, - {2, arcs_29_1}, - {1, arcs_29_2}, - {1, arcs_29_3}, + {1, arcs_29_0}, + {2, arcs_29_1}, + {1, arcs_29_2}, + {1, arcs_29_3}, }; static arc arcs_30_0[1] = { - {79, 1}, + {79, 1}, }; static arc arcs_30_1[2] = { - {30, 2}, - {0, 1}, + {30, 2}, + {0, 1}, }; static arc arcs_30_2[2] = { - {79, 1}, - {0, 2}, + {79, 1}, + {0, 2}, }; static state states_30[3] = { - {1, arcs_30_0}, - {2, arcs_30_1}, - {2, arcs_30_2}, + {1, arcs_30_0}, + {2, arcs_30_1}, + {2, arcs_30_2}, }; static arc arcs_31_0[1] = { - {81, 1}, + {81, 1}, }; static arc arcs_31_1[2] = { - {30, 0}, - {0, 1}, + {30, 0}, + {0, 1}, }; static state states_31[2] = { - {1, arcs_31_0}, - {2, arcs_31_1}, + {1, arcs_31_0}, + {2, arcs_31_1}, }; static arc arcs_32_0[1] = { - {21, 1}, + {21, 1}, }; static arc arcs_32_1[2] = { - {76, 0}, - {0, 1}, + {76, 0}, + {0, 1}, }; static state states_32[2] = { - {1, arcs_32_0}, - {2, arcs_32_1}, + {1, arcs_32_0}, + {2, arcs_32_1}, }; static arc arcs_33_0[1] = { - {82, 1}, + {82, 1}, }; static arc arcs_33_1[1] = { - {21, 2}, + {21, 2}, }; static arc arcs_33_2[2] = { - {30, 1}, - {0, 2}, + {30, 1}, + {0, 2}, }; static state states_33[3] = { - {1, arcs_33_0}, - {1, arcs_33_1}, - {2, arcs_33_2}, + {1, arcs_33_0}, + {1, arcs_33_1}, + {2, arcs_33_2}, }; static arc arcs_34_0[1] = { - {83, 1}, + {83, 1}, }; static arc arcs_34_1[1] = { - {21, 2}, + {21, 2}, }; static arc arcs_34_2[2] = { - {30, 1}, - {0, 2}, + {30, 1}, + {0, 2}, }; static state states_34[3] = { - {1, arcs_34_0}, - {1, arcs_34_1}, - {2, arcs_34_2}, + {1, arcs_34_0}, + {1, arcs_34_1}, + {2, arcs_34_2}, }; static arc arcs_35_0[1] = { - {84, 1}, + {84, 1}, }; static arc arcs_35_1[1] = { - {24, 2}, + {24, 2}, }; static arc arcs_35_2[2] = { - {30, 3}, - {0, 2}, + {30, 3}, + {0, 2}, }; static arc arcs_35_3[1] = { - {24, 4}, + {24, 4}, }; static arc arcs_35_4[1] = { - {0, 4}, + {0, 4}, }; static state states_35[5] = { - {1, arcs_35_0}, - {1, arcs_35_1}, - {2, arcs_35_2}, - {1, arcs_35_3}, - {1, arcs_35_4}, + {1, arcs_35_0}, + {1, arcs_35_1}, + {2, arcs_35_2}, + {1, arcs_35_3}, + {1, arcs_35_4}, }; static arc arcs_36_0[8] = { - {85, 1}, - {86, 1}, - {87, 1}, - {88, 1}, - {89, 1}, - {19, 1}, - {18, 1}, - {17, 1}, + {85, 1}, + {86, 1}, + {87, 1}, + {88, 1}, + {89, 1}, + {19, 1}, + {18, 1}, + {17, 1}, }; static arc arcs_36_1[1] = { - {0, 1}, + {0, 1}, }; static state states_36[2] = { - {8, arcs_36_0}, - {1, arcs_36_1}, + {8, arcs_36_0}, + {1, arcs_36_1}, }; static arc arcs_37_0[1] = { - {90, 1}, + {90, 1}, }; static arc arcs_37_1[1] = { - {24, 2}, + {24, 2}, }; static arc arcs_37_2[1] = { - {25, 3}, + {25, 3}, }; static arc arcs_37_3[1] = { - {26, 4}, + {26, 4}, }; static arc arcs_37_4[3] = { - {91, 1}, - {92, 5}, - {0, 4}, + {91, 1}, + {92, 5}, + {0, 4}, }; static arc arcs_37_5[1] = { - {25, 6}, + {25, 6}, }; static arc arcs_37_6[1] = { - {26, 7}, + {26, 7}, }; static arc arcs_37_7[1] = { - {0, 7}, + {0, 7}, }; static state states_37[8] = { - {1, arcs_37_0}, - {1, arcs_37_1}, - {1, arcs_37_2}, - {1, arcs_37_3}, - {3, arcs_37_4}, - {1, arcs_37_5}, - {1, arcs_37_6}, - {1, arcs_37_7}, + {1, arcs_37_0}, + {1, arcs_37_1}, + {1, arcs_37_2}, + {1, arcs_37_3}, + {3, arcs_37_4}, + {1, arcs_37_5}, + {1, arcs_37_6}, + {1, arcs_37_7}, }; static arc arcs_38_0[1] = { - {93, 1}, + {93, 1}, }; static arc arcs_38_1[1] = { - {24, 2}, + {24, 2}, }; static arc arcs_38_2[1] = { - {25, 3}, + {25, 3}, }; static arc arcs_38_3[1] = { - {26, 4}, + {26, 4}, }; static arc arcs_38_4[2] = { - {92, 5}, - {0, 4}, + {92, 5}, + {0, 4}, }; static arc arcs_38_5[1] = { - {25, 6}, + {25, 6}, }; static arc arcs_38_6[1] = { - {26, 7}, + {26, 7}, }; static arc arcs_38_7[1] = { - {0, 7}, + {0, 7}, }; static state states_38[8] = { - {1, arcs_38_0}, - {1, arcs_38_1}, - {1, arcs_38_2}, - {1, arcs_38_3}, - {2, arcs_38_4}, - {1, arcs_38_5}, - {1, arcs_38_6}, - {1, arcs_38_7}, + {1, arcs_38_0}, + {1, arcs_38_1}, + {1, arcs_38_2}, + {1, arcs_38_3}, + {2, arcs_38_4}, + {1, arcs_38_5}, + {1, arcs_38_6}, + {1, arcs_38_7}, }; static arc arcs_39_0[1] = { - {94, 1}, + {94, 1}, }; static arc arcs_39_1[1] = { - {60, 2}, + {60, 2}, }; static arc arcs_39_2[1] = { - {95, 3}, + {95, 3}, }; static arc arcs_39_3[1] = { - {9, 4}, + {9, 4}, }; static arc arcs_39_4[1] = { - {25, 5}, + {25, 5}, }; static arc arcs_39_5[1] = { - {26, 6}, + {26, 6}, }; static arc arcs_39_6[2] = { - {92, 7}, - {0, 6}, + {92, 7}, + {0, 6}, }; static arc arcs_39_7[1] = { - {25, 8}, + {25, 8}, }; static arc arcs_39_8[1] = { - {26, 9}, + {26, 9}, }; static arc arcs_39_9[1] = { - {0, 9}, + {0, 9}, }; static state states_39[10] = { - {1, arcs_39_0}, - {1, arcs_39_1}, - {1, arcs_39_2}, - {1, arcs_39_3}, - {1, arcs_39_4}, - {1, arcs_39_5}, - {2, arcs_39_6}, - {1, arcs_39_7}, - {1, arcs_39_8}, - {1, arcs_39_9}, + {1, arcs_39_0}, + {1, arcs_39_1}, + {1, arcs_39_2}, + {1, arcs_39_3}, + {1, arcs_39_4}, + {1, arcs_39_5}, + {2, arcs_39_6}, + {1, arcs_39_7}, + {1, arcs_39_8}, + {1, arcs_39_9}, }; static arc arcs_40_0[1] = { - {96, 1}, + {96, 1}, }; static arc arcs_40_1[1] = { - {25, 2}, + {25, 2}, }; static arc arcs_40_2[1] = { - {26, 3}, + {26, 3}, }; static arc arcs_40_3[2] = { - {97, 4}, - {98, 5}, + {97, 4}, + {98, 5}, }; static arc arcs_40_4[1] = { - {25, 6}, + {25, 6}, }; static arc arcs_40_5[1] = { - {25, 7}, + {25, 7}, }; static arc arcs_40_6[1] = { - {26, 8}, + {26, 8}, }; static arc arcs_40_7[1] = { - {26, 9}, + {26, 9}, }; static arc arcs_40_8[4] = { - {97, 4}, - {92, 10}, - {98, 5}, - {0, 8}, + {97, 4}, + {92, 10}, + {98, 5}, + {0, 8}, }; static arc arcs_40_9[1] = { - {0, 9}, + {0, 9}, }; static arc arcs_40_10[1] = { - {25, 11}, + {25, 11}, }; static arc arcs_40_11[1] = { - {26, 12}, + {26, 12}, }; static arc arcs_40_12[2] = { - {98, 5}, - {0, 12}, + {98, 5}, + {0, 12}, }; static state states_40[13] = { - {1, arcs_40_0}, - {1, arcs_40_1}, - {1, arcs_40_2}, - {2, arcs_40_3}, - {1, arcs_40_4}, - {1, arcs_40_5}, - {1, arcs_40_6}, - {1, arcs_40_7}, - {4, arcs_40_8}, - {1, arcs_40_9}, - {1, arcs_40_10}, - {1, arcs_40_11}, - {2, arcs_40_12}, + {1, arcs_40_0}, + {1, arcs_40_1}, + {1, arcs_40_2}, + {2, arcs_40_3}, + {1, arcs_40_4}, + {1, arcs_40_5}, + {1, arcs_40_6}, + {1, arcs_40_7}, + {4, arcs_40_8}, + {1, arcs_40_9}, + {1, arcs_40_10}, + {1, arcs_40_11}, + {2, arcs_40_12}, }; static arc arcs_41_0[1] = { - {99, 1}, + {99, 1}, }; static arc arcs_41_1[1] = { - {100, 2}, + {100, 2}, }; static arc arcs_41_2[2] = { - {30, 1}, - {25, 3}, + {30, 1}, + {25, 3}, }; static arc arcs_41_3[1] = { - {26, 4}, + {26, 4}, }; static arc arcs_41_4[1] = { - {0, 4}, + {0, 4}, }; static state states_41[5] = { - {1, arcs_41_0}, - {1, arcs_41_1}, - {2, arcs_41_2}, - {1, arcs_41_3}, - {1, arcs_41_4}, + {1, arcs_41_0}, + {1, arcs_41_1}, + {2, arcs_41_2}, + {1, arcs_41_3}, + {1, arcs_41_4}, }; static arc arcs_42_0[1] = { - {24, 1}, + {24, 1}, }; static arc arcs_42_1[2] = { - {80, 2}, - {0, 1}, + {80, 2}, + {0, 1}, }; static arc arcs_42_2[1] = { - {101, 3}, + {101, 3}, }; static arc arcs_42_3[1] = { - {0, 3}, + {0, 3}, }; static state states_42[4] = { - {1, arcs_42_0}, - {2, arcs_42_1}, - {1, arcs_42_2}, - {1, arcs_42_3}, + {1, arcs_42_0}, + {2, arcs_42_1}, + {1, arcs_42_2}, + {1, arcs_42_3}, }; static arc arcs_43_0[1] = { - {102, 1}, + {102, 1}, }; static arc arcs_43_1[2] = { - {24, 2}, - {0, 1}, + {24, 2}, + {0, 1}, }; static arc arcs_43_2[2] = { - {80, 3}, - {0, 2}, + {80, 3}, + {0, 2}, }; static arc arcs_43_3[1] = { - {21, 4}, + {21, 4}, }; static arc arcs_43_4[1] = { - {0, 4}, + {0, 4}, }; static state states_43[5] = { - {1, arcs_43_0}, - {2, arcs_43_1}, - {2, arcs_43_2}, - {1, arcs_43_3}, - {1, arcs_43_4}, + {1, arcs_43_0}, + {2, arcs_43_1}, + {2, arcs_43_2}, + {1, arcs_43_3}, + {1, arcs_43_4}, }; static arc arcs_44_0[2] = { - {3, 1}, - {2, 2}, + {3, 1}, + {2, 2}, }; static arc arcs_44_1[1] = { - {0, 1}, + {0, 1}, }; static arc arcs_44_2[1] = { - {103, 3}, + {103, 3}, }; static arc arcs_44_3[1] = { - {6, 4}, + {6, 4}, }; static arc arcs_44_4[2] = { - {6, 4}, - {104, 1}, + {6, 4}, + {104, 1}, }; static state states_44[5] = { - {2, arcs_44_0}, - {1, arcs_44_1}, - {1, arcs_44_2}, - {1, arcs_44_3}, - {2, arcs_44_4}, + {2, arcs_44_0}, + {1, arcs_44_1}, + {1, arcs_44_2}, + {1, arcs_44_3}, + {2, arcs_44_4}, }; static arc arcs_45_0[2] = { - {105, 1}, - {106, 2}, + {105, 1}, + {106, 2}, }; static arc arcs_45_1[2] = { - {90, 3}, - {0, 1}, + {90, 3}, + {0, 1}, }; static arc arcs_45_2[1] = { - {0, 2}, + {0, 2}, }; static arc arcs_45_3[1] = { - {105, 4}, + {105, 4}, }; static arc arcs_45_4[1] = { - {92, 5}, + {92, 5}, }; static arc arcs_45_5[1] = { - {24, 2}, + {24, 2}, }; static state states_45[6] = { - {2, arcs_45_0}, - {2, arcs_45_1}, - {1, arcs_45_2}, - {1, arcs_45_3}, - {1, arcs_45_4}, - {1, arcs_45_5}, + {2, arcs_45_0}, + {2, arcs_45_1}, + {1, arcs_45_2}, + {1, arcs_45_3}, + {1, arcs_45_4}, + {1, arcs_45_5}, }; static arc arcs_46_0[2] = { - {105, 1}, - {108, 1}, + {105, 1}, + {108, 1}, }; static arc arcs_46_1[1] = { - {0, 1}, + {0, 1}, }; static state states_46[2] = { - {2, arcs_46_0}, - {1, arcs_46_1}, + {2, arcs_46_0}, + {1, arcs_46_1}, }; static arc arcs_47_0[1] = { - {109, 1}, + {109, 1}, }; static arc arcs_47_1[2] = { - {33, 2}, - {25, 3}, + {33, 2}, + {25, 3}, }; static arc arcs_47_2[1] = { - {25, 3}, + {25, 3}, }; static arc arcs_47_3[1] = { - {24, 4}, + {24, 4}, }; static arc arcs_47_4[1] = { - {0, 4}, + {0, 4}, }; static state states_47[5] = { - {1, arcs_47_0}, - {2, arcs_47_1}, - {1, arcs_47_2}, - {1, arcs_47_3}, - {1, arcs_47_4}, + {1, arcs_47_0}, + {2, arcs_47_1}, + {1, arcs_47_2}, + {1, arcs_47_3}, + {1, arcs_47_4}, }; static arc arcs_48_0[1] = { - {109, 1}, + {109, 1}, }; static arc arcs_48_1[2] = { - {33, 2}, - {25, 3}, + {33, 2}, + {25, 3}, }; static arc arcs_48_2[1] = { - {25, 3}, + {25, 3}, }; static arc arcs_48_3[1] = { - {107, 4}, + {107, 4}, }; static arc arcs_48_4[1] = { - {0, 4}, + {0, 4}, }; static state states_48[5] = { - {1, arcs_48_0}, - {2, arcs_48_1}, - {1, arcs_48_2}, - {1, arcs_48_3}, - {1, arcs_48_4}, + {1, arcs_48_0}, + {2, arcs_48_1}, + {1, arcs_48_2}, + {1, arcs_48_3}, + {1, arcs_48_4}, }; static arc arcs_49_0[1] = { - {110, 1}, + {110, 1}, }; static arc arcs_49_1[2] = { - {111, 0}, - {0, 1}, + {111, 0}, + {0, 1}, }; static state states_49[2] = { - {1, arcs_49_0}, - {2, arcs_49_1}, + {1, arcs_49_0}, + {2, arcs_49_1}, }; static arc arcs_50_0[1] = { - {112, 1}, + {112, 1}, }; static arc arcs_50_1[2] = { - {113, 0}, - {0, 1}, + {113, 0}, + {0, 1}, }; static state states_50[2] = { - {1, arcs_50_0}, - {2, arcs_50_1}, + {1, arcs_50_0}, + {2, arcs_50_1}, }; static arc arcs_51_0[2] = { - {114, 1}, - {115, 2}, + {114, 1}, + {115, 2}, }; static arc arcs_51_1[1] = { - {112, 2}, + {112, 2}, }; static arc arcs_51_2[1] = { - {0, 2}, + {0, 2}, }; static state states_51[3] = { - {2, arcs_51_0}, - {1, arcs_51_1}, - {1, arcs_51_2}, + {2, arcs_51_0}, + {1, arcs_51_1}, + {1, arcs_51_2}, }; static arc arcs_52_0[1] = { - {116, 1}, + {116, 1}, }; static arc arcs_52_1[2] = { - {117, 0}, - {0, 1}, + {117, 0}, + {0, 1}, }; static state states_52[2] = { - {1, arcs_52_0}, - {2, arcs_52_1}, + {1, arcs_52_0}, + {2, arcs_52_1}, }; static arc arcs_53_0[10] = { - {118, 1}, - {119, 1}, - {120, 1}, - {121, 1}, - {122, 1}, - {123, 1}, - {124, 1}, - {95, 1}, - {114, 2}, - {125, 3}, + {118, 1}, + {119, 1}, + {120, 1}, + {121, 1}, + {122, 1}, + {123, 1}, + {124, 1}, + {95, 1}, + {114, 2}, + {125, 3}, }; static arc arcs_53_1[1] = { - {0, 1}, + {0, 1}, }; static arc arcs_53_2[1] = { - {95, 1}, + {95, 1}, }; static arc arcs_53_3[2] = { - {114, 1}, - {0, 3}, + {114, 1}, + {0, 3}, }; static state states_53[4] = { - {10, arcs_53_0}, - {1, arcs_53_1}, - {1, arcs_53_2}, - {2, arcs_53_3}, + {10, arcs_53_0}, + {1, arcs_53_1}, + {1, arcs_53_2}, + {2, arcs_53_3}, }; static arc arcs_54_0[2] = { - {31, 1}, - {101, 2}, + {31, 1}, + {101, 2}, }; static arc arcs_54_1[1] = { - {101, 2}, + {101, 2}, }; static arc arcs_54_2[1] = { - {0, 2}, + {0, 2}, }; static state states_54[3] = { - {2, arcs_54_0}, - {1, arcs_54_1}, - {1, arcs_54_2}, + {2, arcs_54_0}, + {1, arcs_54_1}, + {1, arcs_54_2}, }; static arc arcs_55_0[1] = { - {126, 1}, + {126, 1}, }; static arc arcs_55_1[2] = { - {127, 0}, - {0, 1}, + {127, 0}, + {0, 1}, }; static state states_55[2] = { - {1, arcs_55_0}, - {2, arcs_55_1}, + {1, arcs_55_0}, + {2, arcs_55_1}, }; static arc arcs_56_0[1] = { - {128, 1}, + {128, 1}, }; static arc arcs_56_1[2] = { - {129, 0}, - {0, 1}, + {129, 0}, + {0, 1}, }; static state states_56[2] = { - {1, arcs_56_0}, - {2, arcs_56_1}, + {1, arcs_56_0}, + {2, arcs_56_1}, }; static arc arcs_57_0[1] = { - {130, 1}, + {130, 1}, }; static arc arcs_57_1[2] = { - {131, 0}, - {0, 1}, + {131, 0}, + {0, 1}, }; static state states_57[2] = { - {1, arcs_57_0}, - {2, arcs_57_1}, + {1, arcs_57_0}, + {2, arcs_57_1}, }; static arc arcs_58_0[1] = { - {132, 1}, + {132, 1}, }; static arc arcs_58_1[3] = { - {133, 0}, - {134, 0}, - {0, 1}, + {133, 0}, + {134, 0}, + {0, 1}, }; static state states_58[2] = { - {1, arcs_58_0}, - {3, arcs_58_1}, + {1, arcs_58_0}, + {3, arcs_58_1}, }; static arc arcs_59_0[1] = { - {135, 1}, + {135, 1}, }; static arc arcs_59_1[3] = { - {136, 0}, - {137, 0}, - {0, 1}, + {136, 0}, + {137, 0}, + {0, 1}, }; static state states_59[2] = { - {1, arcs_59_0}, - {3, arcs_59_1}, + {1, arcs_59_0}, + {3, arcs_59_1}, }; static arc arcs_60_0[1] = { - {138, 1}, + {138, 1}, }; static arc arcs_60_1[5] = { - {31, 0}, - {139, 0}, - {140, 0}, - {141, 0}, - {0, 1}, + {31, 0}, + {139, 0}, + {140, 0}, + {141, 0}, + {0, 1}, }; static state states_60[2] = { - {1, arcs_60_0}, - {5, arcs_60_1}, + {1, arcs_60_0}, + {5, arcs_60_1}, }; static arc arcs_61_0[4] = { - {136, 1}, - {137, 1}, - {142, 1}, - {143, 2}, + {136, 1}, + {137, 1}, + {142, 1}, + {143, 2}, }; static arc arcs_61_1[1] = { - {138, 2}, + {138, 2}, }; static arc arcs_61_2[1] = { - {0, 2}, + {0, 2}, }; static state states_61[3] = { - {4, arcs_61_0}, - {1, arcs_61_1}, - {1, arcs_61_2}, + {4, arcs_61_0}, + {1, arcs_61_1}, + {1, arcs_61_2}, }; static arc arcs_62_0[1] = { - {144, 1}, + {144, 1}, }; static arc arcs_62_1[3] = { - {145, 1}, - {32, 2}, - {0, 1}, + {145, 1}, + {32, 2}, + {0, 1}, }; static arc arcs_62_2[1] = { - {138, 3}, + {138, 3}, }; static arc arcs_62_3[1] = { - {0, 3}, + {0, 3}, }; static state states_62[4] = { - {1, arcs_62_0}, - {3, arcs_62_1}, - {1, arcs_62_2}, - {1, arcs_62_3}, + {1, arcs_62_0}, + {3, arcs_62_1}, + {1, arcs_62_2}, + {1, arcs_62_3}, }; static arc arcs_63_0[10] = { - {13, 1}, - {147, 2}, - {149, 3}, - {21, 4}, - {152, 4}, - {153, 5}, - {77, 4}, - {154, 4}, - {155, 4}, - {156, 4}, + {13, 1}, + {147, 2}, + {149, 3}, + {21, 4}, + {152, 4}, + {153, 5}, + {77, 4}, + {154, 4}, + {155, 4}, + {156, 4}, }; static arc arcs_63_1[3] = { - {46, 6}, - {146, 6}, - {15, 4}, + {46, 6}, + {146, 6}, + {15, 4}, }; static arc arcs_63_2[2] = { - {146, 7}, - {148, 4}, + {146, 7}, + {148, 4}, }; static arc arcs_63_3[2] = { - {150, 8}, - {151, 4}, + {150, 8}, + {151, 4}, }; static arc arcs_63_4[1] = { - {0, 4}, + {0, 4}, }; static arc arcs_63_5[2] = { - {153, 5}, - {0, 5}, + {153, 5}, + {0, 5}, }; static arc arcs_63_6[1] = { - {15, 4}, + {15, 4}, }; static arc arcs_63_7[1] = { - {148, 4}, + {148, 4}, }; static arc arcs_63_8[1] = { - {151, 4}, + {151, 4}, }; static state states_63[9] = { - {10, arcs_63_0}, - {3, arcs_63_1}, - {2, arcs_63_2}, - {2, arcs_63_3}, - {1, arcs_63_4}, - {2, arcs_63_5}, - {1, arcs_63_6}, - {1, arcs_63_7}, - {1, arcs_63_8}, + {10, arcs_63_0}, + {3, arcs_63_1}, + {2, arcs_63_2}, + {2, arcs_63_3}, + {1, arcs_63_4}, + {2, arcs_63_5}, + {1, arcs_63_6}, + {1, arcs_63_7}, + {1, arcs_63_8}, }; static arc arcs_64_0[1] = { - {24, 1}, + {24, 1}, }; static arc arcs_64_1[3] = { - {157, 2}, - {30, 3}, - {0, 1}, + {157, 2}, + {30, 3}, + {0, 1}, }; static arc arcs_64_2[1] = { - {0, 2}, + {0, 2}, }; static arc arcs_64_3[2] = { - {24, 4}, - {0, 3}, + {24, 4}, + {0, 3}, }; static arc arcs_64_4[2] = { - {30, 3}, - {0, 4}, + {30, 3}, + {0, 4}, }; static state states_64[5] = { - {1, arcs_64_0}, - {3, arcs_64_1}, - {1, arcs_64_2}, - {2, arcs_64_3}, - {2, arcs_64_4}, + {1, arcs_64_0}, + {3, arcs_64_1}, + {1, arcs_64_2}, + {2, arcs_64_3}, + {2, arcs_64_4}, }; static arc arcs_65_0[3] = { - {13, 1}, - {147, 2}, - {76, 3}, + {13, 1}, + {147, 2}, + {76, 3}, }; static arc arcs_65_1[2] = { - {14, 4}, - {15, 5}, + {14, 4}, + {15, 5}, }; static arc arcs_65_2[1] = { - {158, 6}, + {158, 6}, }; static arc arcs_65_3[1] = { - {21, 5}, + {21, 5}, }; static arc arcs_65_4[1] = { - {15, 5}, + {15, 5}, }; static arc arcs_65_5[1] = { - {0, 5}, + {0, 5}, }; static arc arcs_65_6[1] = { - {148, 5}, + {148, 5}, }; static state states_65[7] = { - {3, arcs_65_0}, - {2, arcs_65_1}, - {1, arcs_65_2}, - {1, arcs_65_3}, - {1, arcs_65_4}, - {1, arcs_65_5}, - {1, arcs_65_6}, + {3, arcs_65_0}, + {2, arcs_65_1}, + {1, arcs_65_2}, + {1, arcs_65_3}, + {1, arcs_65_4}, + {1, arcs_65_5}, + {1, arcs_65_6}, }; static arc arcs_66_0[1] = { - {159, 1}, + {159, 1}, }; static arc arcs_66_1[2] = { - {30, 2}, - {0, 1}, + {30, 2}, + {0, 1}, }; static arc arcs_66_2[2] = { - {159, 1}, - {0, 2}, + {159, 1}, + {0, 2}, }; static state states_66[3] = { - {1, arcs_66_0}, - {2, arcs_66_1}, - {2, arcs_66_2}, + {1, arcs_66_0}, + {2, arcs_66_1}, + {2, arcs_66_2}, }; static arc arcs_67_0[2] = { - {24, 1}, - {25, 2}, + {24, 1}, + {25, 2}, }; static arc arcs_67_1[2] = { - {25, 2}, - {0, 1}, + {25, 2}, + {0, 1}, }; static arc arcs_67_2[3] = { - {24, 3}, - {160, 4}, - {0, 2}, + {24, 3}, + {160, 4}, + {0, 2}, }; static arc arcs_67_3[2] = { - {160, 4}, - {0, 3}, + {160, 4}, + {0, 3}, }; static arc arcs_67_4[1] = { - {0, 4}, + {0, 4}, }; static state states_67[5] = { - {2, arcs_67_0}, - {2, arcs_67_1}, - {3, arcs_67_2}, - {2, arcs_67_3}, - {1, arcs_67_4}, + {2, arcs_67_0}, + {2, arcs_67_1}, + {3, arcs_67_2}, + {2, arcs_67_3}, + {1, arcs_67_4}, }; static arc arcs_68_0[1] = { - {25, 1}, + {25, 1}, }; static arc arcs_68_1[2] = { - {24, 2}, - {0, 1}, + {24, 2}, + {0, 1}, }; static arc arcs_68_2[1] = { - {0, 2}, + {0, 2}, }; static state states_68[3] = { - {1, arcs_68_0}, - {2, arcs_68_1}, - {1, arcs_68_2}, + {1, arcs_68_0}, + {2, arcs_68_1}, + {1, arcs_68_2}, }; static arc arcs_69_0[1] = { - {116, 1}, + {116, 1}, }; static arc arcs_69_1[2] = { - {30, 2}, - {0, 1}, + {30, 2}, + {0, 1}, }; static arc arcs_69_2[2] = { - {116, 1}, - {0, 2}, + {116, 1}, + {0, 2}, }; static state states_69[3] = { - {1, arcs_69_0}, - {2, arcs_69_1}, - {2, arcs_69_2}, + {1, arcs_69_0}, + {2, arcs_69_1}, + {2, arcs_69_2}, }; static arc arcs_70_0[1] = { - {24, 1}, + {24, 1}, }; static arc arcs_70_1[2] = { - {30, 2}, - {0, 1}, + {30, 2}, + {0, 1}, }; static arc arcs_70_2[2] = { - {24, 1}, - {0, 2}, + {24, 1}, + {0, 2}, }; static state states_70[3] = { - {1, arcs_70_0}, - {2, arcs_70_1}, - {2, arcs_70_2}, + {1, arcs_70_0}, + {2, arcs_70_1}, + {2, arcs_70_2}, }; static arc arcs_71_0[1] = { - {24, 1}, + {24, 1}, }; static arc arcs_71_1[4] = { - {25, 2}, - {157, 3}, - {30, 4}, - {0, 1}, + {25, 2}, + {157, 3}, + {30, 4}, + {0, 1}, }; static arc arcs_71_2[1] = { - {24, 5}, + {24, 5}, }; static arc arcs_71_3[1] = { - {0, 3}, + {0, 3}, }; static arc arcs_71_4[2] = { - {24, 6}, - {0, 4}, + {24, 6}, + {0, 4}, }; static arc arcs_71_5[3] = { - {157, 3}, - {30, 7}, - {0, 5}, + {157, 3}, + {30, 7}, + {0, 5}, }; static arc arcs_71_6[2] = { - {30, 4}, - {0, 6}, + {30, 4}, + {0, 6}, }; static arc arcs_71_7[2] = { - {24, 8}, - {0, 7}, + {24, 8}, + {0, 7}, }; static arc arcs_71_8[1] = { - {25, 9}, + {25, 9}, }; static arc arcs_71_9[1] = { - {24, 10}, + {24, 10}, }; static arc arcs_71_10[2] = { - {30, 7}, - {0, 10}, + {30, 7}, + {0, 10}, }; static state states_71[11] = { - {1, arcs_71_0}, - {4, arcs_71_1}, - {1, arcs_71_2}, - {1, arcs_71_3}, - {2, arcs_71_4}, - {3, arcs_71_5}, - {2, arcs_71_6}, - {2, arcs_71_7}, - {1, arcs_71_8}, - {1, arcs_71_9}, - {2, arcs_71_10}, + {1, arcs_71_0}, + {4, arcs_71_1}, + {1, arcs_71_2}, + {1, arcs_71_3}, + {2, arcs_71_4}, + {3, arcs_71_5}, + {2, arcs_71_6}, + {2, arcs_71_7}, + {1, arcs_71_8}, + {1, arcs_71_9}, + {2, arcs_71_10}, }; static arc arcs_72_0[1] = { - {161, 1}, + {161, 1}, }; static arc arcs_72_1[1] = { - {21, 2}, + {21, 2}, }; static arc arcs_72_2[2] = { - {13, 3}, - {25, 4}, + {13, 3}, + {25, 4}, }; static arc arcs_72_3[2] = { - {14, 5}, - {15, 6}, + {14, 5}, + {15, 6}, }; static arc arcs_72_4[1] = { - {26, 7}, + {26, 7}, }; static arc arcs_72_5[1] = { - {15, 6}, + {15, 6}, }; static arc arcs_72_6[1] = { - {25, 4}, + {25, 4}, }; static arc arcs_72_7[1] = { - {0, 7}, + {0, 7}, }; static state states_72[8] = { - {1, arcs_72_0}, - {1, arcs_72_1}, - {2, arcs_72_2}, - {2, arcs_72_3}, - {1, arcs_72_4}, - {1, arcs_72_5}, - {1, arcs_72_6}, - {1, arcs_72_7}, + {1, arcs_72_0}, + {1, arcs_72_1}, + {2, arcs_72_2}, + {2, arcs_72_3}, + {1, arcs_72_4}, + {1, arcs_72_5}, + {1, arcs_72_6}, + {1, arcs_72_7}, }; static arc arcs_73_0[3] = { - {162, 1}, - {31, 2}, - {32, 3}, + {162, 1}, + {31, 2}, + {32, 3}, }; static arc arcs_73_1[2] = { - {30, 4}, - {0, 1}, + {30, 4}, + {0, 1}, }; static arc arcs_73_2[1] = { - {24, 5}, + {24, 5}, }; static arc arcs_73_3[1] = { - {24, 6}, + {24, 6}, }; static arc arcs_73_4[4] = { - {162, 1}, - {31, 2}, - {32, 3}, - {0, 4}, + {162, 1}, + {31, 2}, + {32, 3}, + {0, 4}, }; static arc arcs_73_5[2] = { - {30, 7}, - {0, 5}, + {30, 7}, + {0, 5}, }; static arc arcs_73_6[1] = { - {0, 6}, + {0, 6}, }; static arc arcs_73_7[2] = { - {162, 5}, - {32, 3}, + {162, 5}, + {32, 3}, }; static state states_73[8] = { - {3, arcs_73_0}, - {2, arcs_73_1}, - {1, arcs_73_2}, - {1, arcs_73_3}, - {4, arcs_73_4}, - {2, arcs_73_5}, - {1, arcs_73_6}, - {2, arcs_73_7}, + {3, arcs_73_0}, + {2, arcs_73_1}, + {1, arcs_73_2}, + {1, arcs_73_3}, + {4, arcs_73_4}, + {2, arcs_73_5}, + {1, arcs_73_6}, + {2, arcs_73_7}, }; static arc arcs_74_0[1] = { - {24, 1}, + {24, 1}, }; static arc arcs_74_1[3] = { - {157, 2}, - {29, 3}, - {0, 1}, + {157, 2}, + {29, 3}, + {0, 1}, }; static arc arcs_74_2[1] = { - {0, 2}, + {0, 2}, }; static arc arcs_74_3[1] = { - {24, 2}, + {24, 2}, }; static state states_74[4] = { - {1, arcs_74_0}, - {3, arcs_74_1}, - {1, arcs_74_2}, - {1, arcs_74_3}, + {1, arcs_74_0}, + {3, arcs_74_1}, + {1, arcs_74_2}, + {1, arcs_74_3}, }; static arc arcs_75_0[2] = { - {157, 1}, - {164, 1}, + {157, 1}, + {164, 1}, }; static arc arcs_75_1[1] = { - {0, 1}, + {0, 1}, }; static state states_75[2] = { - {2, arcs_75_0}, - {1, arcs_75_1}, + {2, arcs_75_0}, + {1, arcs_75_1}, }; static arc arcs_76_0[1] = { - {94, 1}, + {94, 1}, }; static arc arcs_76_1[1] = { - {60, 2}, + {60, 2}, }; static arc arcs_76_2[1] = { - {95, 3}, + {95, 3}, }; static arc arcs_76_3[1] = { - {105, 4}, + {105, 4}, }; static arc arcs_76_4[2] = { - {163, 5}, - {0, 4}, + {163, 5}, + {0, 4}, }; static arc arcs_76_5[1] = { - {0, 5}, + {0, 5}, }; static state states_76[6] = { - {1, arcs_76_0}, - {1, arcs_76_1}, - {1, arcs_76_2}, - {1, arcs_76_3}, - {2, arcs_76_4}, - {1, arcs_76_5}, + {1, arcs_76_0}, + {1, arcs_76_1}, + {1, arcs_76_2}, + {1, arcs_76_3}, + {2, arcs_76_4}, + {1, arcs_76_5}, }; static arc arcs_77_0[1] = { - {90, 1}, + {90, 1}, }; static arc arcs_77_1[1] = { - {107, 2}, + {107, 2}, }; static arc arcs_77_2[2] = { - {163, 3}, - {0, 2}, + {163, 3}, + {0, 2}, }; static arc arcs_77_3[1] = { - {0, 3}, + {0, 3}, }; static state states_77[4] = { - {1, arcs_77_0}, - {1, arcs_77_1}, - {2, arcs_77_2}, - {1, arcs_77_3}, + {1, arcs_77_0}, + {1, arcs_77_1}, + {2, arcs_77_2}, + {1, arcs_77_3}, }; static arc arcs_78_0[1] = { - {24, 1}, + {24, 1}, }; static arc arcs_78_1[2] = { - {30, 0}, - {0, 1}, + {30, 0}, + {0, 1}, }; static state states_78[2] = { - {1, arcs_78_0}, - {2, arcs_78_1}, + {1, arcs_78_0}, + {2, arcs_78_1}, }; static arc arcs_79_0[1] = { - {21, 1}, + {21, 1}, }; static arc arcs_79_1[1] = { - {0, 1}, + {0, 1}, }; static state states_79[2] = { - {1, arcs_79_0}, - {1, arcs_79_1}, + {1, arcs_79_0}, + {1, arcs_79_1}, }; static arc arcs_80_0[1] = { - {167, 1}, + {167, 1}, }; static arc arcs_80_1[2] = { - {9, 2}, - {0, 1}, + {9, 2}, + {0, 1}, }; static arc arcs_80_2[1] = { - {0, 2}, + {0, 2}, }; static state states_80[3] = { - {1, arcs_80_0}, - {2, arcs_80_1}, - {1, arcs_80_2}, + {1, arcs_80_0}, + {2, arcs_80_1}, + {1, arcs_80_2}, }; static dfa dfas[81] = { - {256, "single_input", 0, 3, states_0, - "\004\050\060\200\000\000\000\050\370\044\034\144\011\040\004\000\000\103\050\037\202"}, - {257, "file_input", 0, 2, states_1, - "\204\050\060\200\000\000\000\050\370\044\034\144\011\040\004\000\000\103\050\037\202"}, - {258, "eval_input", 0, 3, states_2, - "\000\040\040\200\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, - {259, "decorator", 0, 7, states_3, - "\000\010\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, - {260, "decorators", 0, 2, states_4, - "\000\010\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, - {261, "decorated", 0, 3, states_5, - "\000\010\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, - {262, "funcdef", 0, 8, states_6, - "\000\000\020\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, - {263, "parameters", 0, 4, states_7, - "\000\040\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, - {264, "typedargslist", 0, 12, states_8, - "\000\000\040\200\001\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, - {265, "tfpdef", 0, 4, states_9, - "\000\000\040\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, - {266, "varargslist", 0, 12, states_10, - "\000\000\040\200\001\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, - {267, "vfpdef", 0, 2, states_11, - "\000\000\040\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, - {268, "stmt", 0, 2, states_12, - "\000\050\060\200\000\000\000\050\370\044\034\144\011\040\004\000\000\103\050\037\202"}, - {269, "simple_stmt", 0, 4, states_13, - "\000\040\040\200\000\000\000\050\370\044\034\000\000\040\004\000\000\103\050\037\200"}, - {270, "small_stmt", 0, 2, states_14, - "\000\040\040\200\000\000\000\050\370\044\034\000\000\040\004\000\000\103\050\037\200"}, - {271, "expr_stmt", 0, 6, states_15, - "\000\040\040\200\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, - {272, "augassign", 0, 2, states_16, - "\000\000\000\000\000\200\377\007\000\000\000\000\000\000\000\000\000\000\000\000\000"}, - {273, "del_stmt", 0, 3, states_17, - "\000\000\000\000\000\000\000\010\000\000\000\000\000\000\000\000\000\000\000\000\000"}, - {274, "pass_stmt", 0, 2, states_18, - "\000\000\000\000\000\000\000\040\000\000\000\000\000\000\000\000\000\000\000\000\000"}, - {275, "flow_stmt", 0, 2, states_19, - "\000\000\000\000\000\000\000\000\170\000\000\000\000\000\000\000\000\000\000\000\200"}, - {276, "break_stmt", 0, 2, states_20, - "\000\000\000\000\000\000\000\000\010\000\000\000\000\000\000\000\000\000\000\000\000"}, - {277, "continue_stmt", 0, 2, states_21, - "\000\000\000\000\000\000\000\000\020\000\000\000\000\000\000\000\000\000\000\000\000"}, - {278, "return_stmt", 0, 3, states_22, - "\000\000\000\000\000\000\000\000\040\000\000\000\000\000\000\000\000\000\000\000\000"}, - {279, "yield_stmt", 0, 2, states_23, - "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\200"}, - {280, "raise_stmt", 0, 5, states_24, - "\000\000\000\000\000\000\000\000\100\000\000\000\000\000\000\000\000\000\000\000\000"}, - {281, "import_stmt", 0, 2, states_25, - "\000\000\000\000\000\000\000\000\200\004\000\000\000\000\000\000\000\000\000\000\000"}, - {282, "import_name", 0, 3, states_26, - "\000\000\000\000\000\000\000\000\000\004\000\000\000\000\000\000\000\000\000\000\000"}, - {283, "import_from", 0, 8, states_27, - "\000\000\000\000\000\000\000\000\200\000\000\000\000\000\000\000\000\000\000\000\000"}, - {284, "import_as_name", 0, 4, states_28, - "\000\000\040\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, - {285, "dotted_as_name", 0, 4, states_29, - "\000\000\040\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, - {286, "import_as_names", 0, 3, states_30, - "\000\000\040\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, - {287, "dotted_as_names", 0, 2, states_31, - "\000\000\040\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, - {288, "dotted_name", 0, 2, states_32, - "\000\000\040\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, - {289, "global_stmt", 0, 3, states_33, - "\000\000\000\000\000\000\000\000\000\000\004\000\000\000\000\000\000\000\000\000\000"}, - {290, "nonlocal_stmt", 0, 3, states_34, - "\000\000\000\000\000\000\000\000\000\000\010\000\000\000\000\000\000\000\000\000\000"}, - {291, "assert_stmt", 0, 5, states_35, - "\000\000\000\000\000\000\000\000\000\000\020\000\000\000\000\000\000\000\000\000\000"}, - {292, "compound_stmt", 0, 2, states_36, - "\000\010\020\000\000\000\000\000\000\000\000\144\011\000\000\000\000\000\000\000\002"}, - {293, "if_stmt", 0, 8, states_37, - "\000\000\000\000\000\000\000\000\000\000\000\004\000\000\000\000\000\000\000\000\000"}, - {294, "while_stmt", 0, 8, states_38, - "\000\000\000\000\000\000\000\000\000\000\000\040\000\000\000\000\000\000\000\000\000"}, - {295, "for_stmt", 0, 10, states_39, - "\000\000\000\000\000\000\000\000\000\000\000\100\000\000\000\000\000\000\000\000\000"}, - {296, "try_stmt", 0, 13, states_40, - "\000\000\000\000\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\000"}, - {297, "with_stmt", 0, 5, states_41, - "\000\000\000\000\000\000\000\000\000\000\000\000\010\000\000\000\000\000\000\000\000"}, - {298, "with_item", 0, 4, states_42, - "\000\040\040\200\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, - {299, "except_clause", 0, 5, states_43, - "\000\000\000\000\000\000\000\000\000\000\000\000\100\000\000\000\000\000\000\000\000"}, - {300, "suite", 0, 5, states_44, - "\004\040\040\200\000\000\000\050\370\044\034\000\000\040\004\000\000\103\050\037\200"}, - {301, "test", 0, 6, states_45, - "\000\040\040\200\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, - {302, "test_nocond", 0, 2, states_46, - "\000\040\040\200\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, - {303, "lambdef", 0, 5, states_47, - "\000\000\000\000\000\000\000\000\000\000\000\000\000\040\000\000\000\000\000\000\000"}, - {304, "lambdef_nocond", 0, 5, states_48, - "\000\000\000\000\000\000\000\000\000\000\000\000\000\040\000\000\000\000\000\000\000"}, - {305, "or_test", 0, 2, states_49, - "\000\040\040\200\000\000\000\000\000\040\000\000\000\000\004\000\000\103\050\037\000"}, - {306, "and_test", 0, 2, states_50, - "\000\040\040\200\000\000\000\000\000\040\000\000\000\000\004\000\000\103\050\037\000"}, - {307, "not_test", 0, 3, states_51, - "\000\040\040\200\000\000\000\000\000\040\000\000\000\000\004\000\000\103\050\037\000"}, - {308, "comparison", 0, 2, states_52, - "\000\040\040\200\000\000\000\000\000\040\000\000\000\000\000\000\000\103\050\037\000"}, - {309, "comp_op", 0, 4, states_53, - "\000\000\000\000\000\000\000\000\000\000\000\200\000\000\304\077\000\000\000\000\000"}, - {310, "star_expr", 0, 3, states_54, - "\000\040\040\200\000\000\000\000\000\040\000\000\000\000\000\000\000\103\050\037\000"}, - {311, "expr", 0, 2, states_55, - "\000\040\040\000\000\000\000\000\000\040\000\000\000\000\000\000\000\103\050\037\000"}, - {312, "xor_expr", 0, 2, states_56, - "\000\040\040\000\000\000\000\000\000\040\000\000\000\000\000\000\000\103\050\037\000"}, - {313, "and_expr", 0, 2, states_57, - "\000\040\040\000\000\000\000\000\000\040\000\000\000\000\000\000\000\103\050\037\000"}, - {314, "shift_expr", 0, 2, states_58, - "\000\040\040\000\000\000\000\000\000\040\000\000\000\000\000\000\000\103\050\037\000"}, - {315, "arith_expr", 0, 2, states_59, - "\000\040\040\000\000\000\000\000\000\040\000\000\000\000\000\000\000\103\050\037\000"}, - {316, "term", 0, 2, states_60, - "\000\040\040\000\000\000\000\000\000\040\000\000\000\000\000\000\000\103\050\037\000"}, - {317, "factor", 0, 3, states_61, - "\000\040\040\000\000\000\000\000\000\040\000\000\000\000\000\000\000\103\050\037\000"}, - {318, "power", 0, 4, states_62, - "\000\040\040\000\000\000\000\000\000\040\000\000\000\000\000\000\000\000\050\037\000"}, - {319, "atom", 0, 9, states_63, - "\000\040\040\000\000\000\000\000\000\040\000\000\000\000\000\000\000\000\050\037\000"}, - {320, "testlist_comp", 0, 5, states_64, - "\000\040\040\200\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, - {321, "trailer", 0, 7, states_65, - "\000\040\000\000\000\000\000\000\000\020\000\000\000\000\000\000\000\000\010\000\000"}, - {322, "subscriptlist", 0, 3, states_66, - "\000\040\040\202\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, - {323, "subscript", 0, 5, states_67, - "\000\040\040\202\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, - {324, "sliceop", 0, 3, states_68, - "\000\000\000\002\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, - {325, "exprlist", 0, 3, states_69, - "\000\040\040\200\000\000\000\000\000\040\000\000\000\000\000\000\000\103\050\037\000"}, - {326, "testlist", 0, 3, states_70, - "\000\040\040\200\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, - {327, "dictorsetmaker", 0, 11, states_71, - "\000\040\040\200\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, - {328, "classdef", 0, 8, states_72, - "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\002"}, - {329, "arglist", 0, 8, states_73, - "\000\040\040\200\001\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, - {330, "argument", 0, 4, states_74, - "\000\040\040\200\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, - {331, "comp_iter", 0, 2, states_75, - "\000\000\000\000\000\000\000\000\000\000\000\104\000\000\000\000\000\000\000\000\000"}, - {332, "comp_for", 0, 6, states_76, - "\000\000\000\000\000\000\000\000\000\000\000\100\000\000\000\000\000\000\000\000\000"}, - {333, "comp_if", 0, 4, states_77, - "\000\000\000\000\000\000\000\000\000\000\000\004\000\000\000\000\000\000\000\000\000"}, - {334, "testlist1", 0, 2, states_78, - "\000\040\040\200\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, - {335, "encoding_decl", 0, 2, states_79, - "\000\000\040\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, - {336, "yield_expr", 0, 3, states_80, - "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\200"}, + {256, "single_input", 0, 3, states_0, + "\004\050\060\200\000\000\000\050\370\044\034\144\011\040\004\000\000\103\050\037\202"}, + {257, "file_input", 0, 2, states_1, + "\204\050\060\200\000\000\000\050\370\044\034\144\011\040\004\000\000\103\050\037\202"}, + {258, "eval_input", 0, 3, states_2, + "\000\040\040\200\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, + {259, "decorator", 0, 7, states_3, + "\000\010\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, + {260, "decorators", 0, 2, states_4, + "\000\010\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, + {261, "decorated", 0, 3, states_5, + "\000\010\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, + {262, "funcdef", 0, 8, states_6, + "\000\000\020\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, + {263, "parameters", 0, 4, states_7, + "\000\040\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, + {264, "typedargslist", 0, 12, states_8, + "\000\000\040\200\001\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, + {265, "tfpdef", 0, 4, states_9, + "\000\000\040\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, + {266, "varargslist", 0, 12, states_10, + "\000\000\040\200\001\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, + {267, "vfpdef", 0, 2, states_11, + "\000\000\040\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, + {268, "stmt", 0, 2, states_12, + "\000\050\060\200\000\000\000\050\370\044\034\144\011\040\004\000\000\103\050\037\202"}, + {269, "simple_stmt", 0, 4, states_13, + "\000\040\040\200\000\000\000\050\370\044\034\000\000\040\004\000\000\103\050\037\200"}, + {270, "small_stmt", 0, 2, states_14, + "\000\040\040\200\000\000\000\050\370\044\034\000\000\040\004\000\000\103\050\037\200"}, + {271, "expr_stmt", 0, 6, states_15, + "\000\040\040\200\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, + {272, "augassign", 0, 2, states_16, + "\000\000\000\000\000\200\377\007\000\000\000\000\000\000\000\000\000\000\000\000\000"}, + {273, "del_stmt", 0, 3, states_17, + "\000\000\000\000\000\000\000\010\000\000\000\000\000\000\000\000\000\000\000\000\000"}, + {274, "pass_stmt", 0, 2, states_18, + "\000\000\000\000\000\000\000\040\000\000\000\000\000\000\000\000\000\000\000\000\000"}, + {275, "flow_stmt", 0, 2, states_19, + "\000\000\000\000\000\000\000\000\170\000\000\000\000\000\000\000\000\000\000\000\200"}, + {276, "break_stmt", 0, 2, states_20, + "\000\000\000\000\000\000\000\000\010\000\000\000\000\000\000\000\000\000\000\000\000"}, + {277, 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"\000\000\040\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, + {285, "dotted_as_name", 0, 4, states_29, + "\000\000\040\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, + {286, "import_as_names", 0, 3, states_30, + "\000\000\040\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, + {287, "dotted_as_names", 0, 2, states_31, + "\000\000\040\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, + {288, "dotted_name", 0, 2, states_32, + "\000\000\040\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, + {289, "global_stmt", 0, 3, states_33, + "\000\000\000\000\000\000\000\000\000\000\004\000\000\000\000\000\000\000\000\000\000"}, + {290, "nonlocal_stmt", 0, 3, states_34, + "\000\000\000\000\000\000\000\000\000\000\010\000\000\000\000\000\000\000\000\000\000"}, + {291, "assert_stmt", 0, 5, states_35, + "\000\000\000\000\000\000\000\000\000\000\020\000\000\000\000\000\000\000\000\000\000"}, + {292, "compound_stmt", 0, 2, states_36, + "\000\010\020\000\000\000\000\000\000\000\000\144\011\000\000\000\000\000\000\000\002"}, + {293, "if_stmt", 0, 8, states_37, + "\000\000\000\000\000\000\000\000\000\000\000\004\000\000\000\000\000\000\000\000\000"}, + {294, "while_stmt", 0, 8, states_38, + "\000\000\000\000\000\000\000\000\000\000\000\040\000\000\000\000\000\000\000\000\000"}, + {295, "for_stmt", 0, 10, states_39, + "\000\000\000\000\000\000\000\000\000\000\000\100\000\000\000\000\000\000\000\000\000"}, + {296, "try_stmt", 0, 13, states_40, + "\000\000\000\000\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\000"}, + {297, "with_stmt", 0, 5, states_41, + "\000\000\000\000\000\000\000\000\000\000\000\000\010\000\000\000\000\000\000\000\000"}, + {298, "with_item", 0, 4, states_42, + "\000\040\040\200\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, + {299, "except_clause", 0, 5, states_43, + "\000\000\000\000\000\000\000\000\000\000\000\000\100\000\000\000\000\000\000\000\000"}, + {300, "suite", 0, 5, states_44, + "\004\040\040\200\000\000\000\050\370\044\034\000\000\040\004\000\000\103\050\037\200"}, + {301, "test", 0, 6, states_45, + "\000\040\040\200\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, + {302, "test_nocond", 0, 2, states_46, + "\000\040\040\200\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, + {303, "lambdef", 0, 5, states_47, + "\000\000\000\000\000\000\000\000\000\000\000\000\000\040\000\000\000\000\000\000\000"}, + {304, "lambdef_nocond", 0, 5, states_48, + "\000\000\000\000\000\000\000\000\000\000\000\000\000\040\000\000\000\000\000\000\000"}, + {305, "or_test", 0, 2, states_49, + "\000\040\040\200\000\000\000\000\000\040\000\000\000\000\004\000\000\103\050\037\000"}, + {306, "and_test", 0, 2, states_50, + "\000\040\040\200\000\000\000\000\000\040\000\000\000\000\004\000\000\103\050\037\000"}, + {307, "not_test", 0, 3, states_51, + "\000\040\040\200\000\000\000\000\000\040\000\000\000\000\004\000\000\103\050\037\000"}, + {308, "comparison", 0, 2, states_52, + "\000\040\040\200\000\000\000\000\000\040\000\000\000\000\000\000\000\103\050\037\000"}, + {309, "comp_op", 0, 4, states_53, + "\000\000\000\000\000\000\000\000\000\000\000\200\000\000\304\077\000\000\000\000\000"}, + {310, "star_expr", 0, 3, states_54, + "\000\040\040\200\000\000\000\000\000\040\000\000\000\000\000\000\000\103\050\037\000"}, + {311, "expr", 0, 2, states_55, + "\000\040\040\000\000\000\000\000\000\040\000\000\000\000\000\000\000\103\050\037\000"}, + {312, "xor_expr", 0, 2, states_56, + "\000\040\040\000\000\000\000\000\000\040\000\000\000\000\000\000\000\103\050\037\000"}, + {313, "and_expr", 0, 2, states_57, + "\000\040\040\000\000\000\000\000\000\040\000\000\000\000\000\000\000\103\050\037\000"}, + {314, "shift_expr", 0, 2, states_58, + "\000\040\040\000\000\000\000\000\000\040\000\000\000\000\000\000\000\103\050\037\000"}, + {315, "arith_expr", 0, 2, states_59, + "\000\040\040\000\000\000\000\000\000\040\000\000\000\000\000\000\000\103\050\037\000"}, + {316, "term", 0, 2, states_60, + "\000\040\040\000\000\000\000\000\000\040\000\000\000\000\000\000\000\103\050\037\000"}, + {317, "factor", 0, 3, states_61, + "\000\040\040\000\000\000\000\000\000\040\000\000\000\000\000\000\000\103\050\037\000"}, + {318, "power", 0, 4, states_62, + "\000\040\040\000\000\000\000\000\000\040\000\000\000\000\000\000\000\000\050\037\000"}, + {319, "atom", 0, 9, states_63, + "\000\040\040\000\000\000\000\000\000\040\000\000\000\000\000\000\000\000\050\037\000"}, + {320, "testlist_comp", 0, 5, states_64, + "\000\040\040\200\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, + {321, "trailer", 0, 7, states_65, + "\000\040\000\000\000\000\000\000\000\020\000\000\000\000\000\000\000\000\010\000\000"}, + {322, "subscriptlist", 0, 3, states_66, + "\000\040\040\202\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, + {323, "subscript", 0, 5, states_67, + "\000\040\040\202\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, + {324, "sliceop", 0, 3, states_68, + "\000\000\000\002\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, + {325, "exprlist", 0, 3, states_69, + "\000\040\040\200\000\000\000\000\000\040\000\000\000\000\000\000\000\103\050\037\000"}, + {326, "testlist", 0, 3, states_70, + "\000\040\040\200\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, + {327, "dictorsetmaker", 0, 11, states_71, + "\000\040\040\200\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, + {328, "classdef", 0, 8, states_72, + "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\002"}, + {329, "arglist", 0, 8, states_73, + "\000\040\040\200\001\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, + {330, "argument", 0, 4, states_74, + "\000\040\040\200\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, + {331, "comp_iter", 0, 2, states_75, + "\000\000\000\000\000\000\000\000\000\000\000\104\000\000\000\000\000\000\000\000\000"}, + {332, "comp_for", 0, 6, states_76, + "\000\000\000\000\000\000\000\000\000\000\000\100\000\000\000\000\000\000\000\000\000"}, + {333, "comp_if", 0, 4, states_77, + "\000\000\000\000\000\000\000\000\000\000\000\004\000\000\000\000\000\000\000\000\000"}, + {334, "testlist1", 0, 2, states_78, + "\000\040\040\200\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\000"}, + {335, "encoding_decl", 0, 2, states_79, + "\000\000\040\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"}, + {336, "yield_expr", 0, 3, states_80, + "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\200"}, }; static label labels[168] = { - {0, "EMPTY"}, - {256, 0}, - {4, 0}, - {269, 0}, - {292, 0}, - {257, 0}, - {268, 0}, - {0, 0}, - {258, 0}, - {326, 0}, - {259, 0}, - {50, 0}, - {288, 0}, - {7, 0}, - {329, 0}, - {8, 0}, - {260, 0}, - {261, 0}, - {328, 0}, - {262, 0}, - {1, "def"}, - {1, 0}, - {263, 0}, - {51, 0}, - {301, 0}, - {11, 0}, - {300, 0}, - {264, 0}, - {265, 0}, - {22, 0}, - {12, 0}, - {16, 0}, - {36, 0}, - {266, 0}, - {267, 0}, - {270, 0}, - {13, 0}, - {271, 0}, - {273, 0}, - {274, 0}, - {275, 0}, - {281, 0}, - {289, 0}, - {290, 0}, - {291, 0}, - {272, 0}, - {336, 0}, - {37, 0}, - {38, 0}, - {39, 0}, - {40, 0}, - {41, 0}, - {42, 0}, - {43, 0}, - {44, 0}, - {45, 0}, - {46, 0}, - {47, 0}, - {49, 0}, - {1, "del"}, - {325, 0}, - {1, "pass"}, - {276, 0}, - {277, 0}, - {278, 0}, - {280, 0}, - {279, 0}, - {1, "break"}, - {1, "continue"}, - {1, "return"}, - {1, "raise"}, - {1, "from"}, - {282, 0}, - {283, 0}, - {1, "import"}, - {287, 0}, - {23, 0}, - {52, 0}, - {286, 0}, - {284, 0}, - {1, "as"}, - {285, 0}, - {1, "global"}, - {1, "nonlocal"}, - {1, "assert"}, - {293, 0}, - {294, 0}, - {295, 0}, - {296, 0}, - {297, 0}, - {1, "if"}, - {1, "elif"}, - {1, "else"}, - {1, "while"}, - {1, "for"}, - {1, "in"}, - {1, "try"}, - {299, 0}, - {1, "finally"}, - {1, "with"}, - {298, 0}, - {311, 0}, - {1, "except"}, - {5, 0}, - {6, 0}, - {305, 0}, - {303, 0}, - {302, 0}, - {304, 0}, - {1, "lambda"}, - {306, 0}, - {1, "or"}, - {307, 0}, - {1, "and"}, - {1, "not"}, - {308, 0}, - {310, 0}, - {309, 0}, - {20, 0}, - {21, 0}, - {28, 0}, - {31, 0}, - {30, 0}, - {29, 0}, - {29, 0}, - {1, "is"}, - {312, 0}, - {18, 0}, - {313, 0}, - {33, 0}, - {314, 0}, - {19, 0}, - {315, 0}, - {34, 0}, - {35, 0}, - {316, 0}, - {14, 0}, - {15, 0}, - {317, 0}, - {17, 0}, - {24, 0}, - {48, 0}, - {32, 0}, - {318, 0}, - {319, 0}, - {321, 0}, - {320, 0}, - {9, 0}, - {10, 0}, - {26, 0}, - {327, 0}, - {27, 0}, - {2, 0}, - {3, 0}, - {1, "None"}, - {1, "True"}, - {1, "False"}, - {332, 0}, - {322, 0}, - {323, 0}, - {324, 0}, - {1, "class"}, - {330, 0}, - {331, 0}, - {333, 0}, - {334, 0}, - {335, 0}, - {1, "yield"}, + {0, "EMPTY"}, + {256, 0}, + {4, 0}, + {269, 0}, + {292, 0}, + {257, 0}, + {268, 0}, + {0, 0}, + {258, 0}, + {326, 0}, + {259, 0}, + {50, 0}, + {288, 0}, + {7, 0}, + {329, 0}, + {8, 0}, + {260, 0}, + {261, 0}, + {328, 0}, + {262, 0}, + {1, "def"}, + {1, 0}, + {263, 0}, + {51, 0}, + {301, 0}, + {11, 0}, + {300, 0}, + {264, 0}, + {265, 0}, + {22, 0}, + {12, 0}, + {16, 0}, + {36, 0}, + {266, 0}, + {267, 0}, + {270, 0}, + {13, 0}, + {271, 0}, + {273, 0}, + {274, 0}, + {275, 0}, + {281, 0}, + {289, 0}, + {290, 0}, + {291, 0}, + {272, 0}, + {336, 0}, + {37, 0}, + {38, 0}, + {39, 0}, + {40, 0}, + {41, 0}, + {42, 0}, + {43, 0}, + {44, 0}, + {45, 0}, + {46, 0}, + {47, 0}, + {49, 0}, + {1, "del"}, + {325, 0}, + {1, "pass"}, + {276, 0}, + {277, 0}, + {278, 0}, + {280, 0}, + {279, 0}, + {1, "break"}, + {1, "continue"}, + {1, "return"}, + {1, "raise"}, + {1, "from"}, + {282, 0}, + {283, 0}, + {1, "import"}, + {287, 0}, + {23, 0}, + {52, 0}, + {286, 0}, + {284, 0}, + {1, "as"}, + {285, 0}, + {1, "global"}, + {1, "nonlocal"}, + {1, "assert"}, + {293, 0}, + {294, 0}, + {295, 0}, + {296, 0}, + {297, 0}, + {1, "if"}, + {1, "elif"}, + {1, "else"}, + {1, "while"}, + {1, "for"}, + {1, "in"}, + {1, "try"}, + {299, 0}, + {1, "finally"}, + {1, "with"}, + {298, 0}, + {311, 0}, + {1, "except"}, + {5, 0}, + {6, 0}, + {305, 0}, + {303, 0}, + {302, 0}, + {304, 0}, + {1, "lambda"}, + {306, 0}, + {1, "or"}, + {307, 0}, + {1, "and"}, + {1, "not"}, + {308, 0}, + {310, 0}, + {309, 0}, + {20, 0}, + {21, 0}, + {28, 0}, + {31, 0}, + {30, 0}, + {29, 0}, + {29, 0}, + {1, "is"}, + {312, 0}, + {18, 0}, + {313, 0}, + {33, 0}, + {314, 0}, + {19, 0}, + {315, 0}, + {34, 0}, + {35, 0}, + {316, 0}, + {14, 0}, + {15, 0}, + {317, 0}, + {17, 0}, + {24, 0}, + {48, 0}, + {32, 0}, + {318, 0}, + {319, 0}, + {321, 0}, + {320, 0}, + {9, 0}, + {10, 0}, + {26, 0}, + {327, 0}, + {27, 0}, + {2, 0}, + {3, 0}, + {1, "None"}, + {1, "True"}, + {1, "False"}, + {332, 0}, + {322, 0}, + {323, 0}, + {324, 0}, + {1, "class"}, + {330, 0}, + {331, 0}, + {333, 0}, + {334, 0}, + {335, 0}, + {1, "yield"}, }; grammar _PyParser_Grammar = { - 81, - dfas, - {168, labels}, - 256 + 81, + dfas, + {168, labels}, + 256 }; -- cgit v0.12 From f21d497b129a88a50fd703a41f4c71bfe70da3d0 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Sun, 16 May 2010 00:37:36 +0000 Subject: Merged revisions 81226 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81226 | victor.stinner | 2010-05-16 02:36:38 +0200 (dim., 16 mai 2010) | 11 lines Merged revisions 81224 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81224 | victor.stinner | 2010-05-16 02:34:40 +0200 (dim., 16 mai 2010) | 4 lines Use with open() as fo: ... instead of try: fo = open(...) finally: fo.close() fo is not set if the open() fails. ........ ................ --- Lib/test/list_tests.py | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/Lib/test/list_tests.py b/Lib/test/list_tests.py index e2889cc..12f4e8f 100644 --- a/Lib/test/list_tests.py +++ b/Lib/test/list_tests.py @@ -66,13 +66,11 @@ class CommonTest(seq_tests.CommonTest): d.append(d) d.append(400) try: - fo = open(support.TESTFN, "w") - fo.write(str(d)) - fo.close() - fo = open(support.TESTFN, "r") - self.assertEqual(fo.read(), repr(d)) + with open(support.TESTFN, "w") as fo: + fo.write(str(d)) + with open(support.TESTFN, "r") as fo: + self.assertEqual(fo.read(), repr(d)) finally: - fo.close() os.remove(support.TESTFN) def test_set_subscript(self): -- cgit v0.12 -- cgit v0.12 From 21b7e5316ca69f50f4b0a1b012e1c1c422f1e65a Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sun, 16 May 2010 14:20:17 +0000 Subject: Merged revisions 81231 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81231 | antoine.pitrou | 2010-05-16 16:19:41 +0200 (dim., 16 mai 2010) | 9 lines Merged revisions 81229 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81229 | antoine.pitrou | 2010-05-16 16:16:56 +0200 (dim., 16 mai 2010) | 3 lines Document that SSL v2 is insecure. ........ ................ --- Doc/library/ssl.rst | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Doc/library/ssl.rst b/Doc/library/ssl.rst index 702c52f..5c78345 100644 --- a/Doc/library/ssl.rst +++ b/Doc/library/ssl.rst @@ -219,6 +219,10 @@ Functions, Constants, and Exceptions Selects SSL version 2 as the channel encryption protocol. + .. warning:: + + SSL version 2 is insecure. Its use is highly discouraged. + .. data:: PROTOCOL_SSLv23 Selects SSL version 2 or 3 as the channel encryption protocol. This is a -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 321257da1aa3bbc16be9f6a9a9205878e99aa545 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sun, 16 May 2010 23:18:00 +0000 Subject: Merged revisions 81242 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81242 | antoine.pitrou | 2010-05-17 01:14:22 +0200 (lun., 17 mai 2010) | 10 lines Merged revisions 81241 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81241 | antoine.pitrou | 2010-05-17 01:11:46 +0200 (lun., 17 mai 2010) | 4 lines Clear the OpenSSL error queue each time an error is signalled. When the error queue is not emptied, strange things can happen on the next SSL call, depending on the OpenSSL version. ........ ................ --- Modules/_ssl.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Modules/_ssl.c b/Modules/_ssl.c index 9ce73cf..5bc2e50 100644 --- a/Modules/_ssl.c +++ b/Modules/_ssl.c @@ -199,6 +199,7 @@ PySSL_SetError(PySSLObject *obj, int ret, char *filename, int lineno) errstr = "EOF occurred in violation of protocol"; } else if (ret == -1) { /* underlying BIO reported an I/O error */ + ERR_clear_error(); return s->errorhandler(); } else { /* possible? */ p = PY_SSL_ERROR_SYSCALL; @@ -231,6 +232,7 @@ PySSL_SetError(PySSLObject *obj, int ret, char *filename, int lineno) errstr = ERR_error_string(ERR_peek_last_error(), NULL); } PyOS_snprintf(buf, sizeof(buf), "_ssl.c:%d: %s", lineno, errstr); + ERR_clear_error(); v = Py_BuildValue("(is)", p, buf); if (v != NULL) { PyErr_SetObject(PySSLErrorObject, v); @@ -250,6 +252,7 @@ _setSSLError (char *errstr, int errcode, char *filename, int lineno) { errstr = ERR_error_string(errcode, NULL); } PyOS_snprintf(buf, sizeof(buf), "_ssl.c:%d: %s", lineno, errstr); + ERR_clear_error(); v = Py_BuildValue("(is)", errcode, buf); if (v != NULL) { PyErr_SetObject(PySSLErrorObject, v); -- cgit v0.12 -- cgit v0.12 From 2e71d014ea9e22c846b459e6420e5ef2c726ac76 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Mon, 17 May 2010 09:35:44 +0000 Subject: Merged revisions 81250-81253 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81250 | victor.stinner | 2010-05-17 03:13:37 +0200 (lun., 17 mai 2010) | 2 lines Issue #6697: Fix a crash if code of "python -c code" contains surrogates ........ r81251 | victor.stinner | 2010-05-17 03:26:01 +0200 (lun., 17 mai 2010) | 3 lines PyObject_Dump() encodes unicode objects to utf8 with backslashreplace (instead of strict) error handler to escape surrogates ........ r81252 | victor.stinner | 2010-05-17 10:58:51 +0200 (lun., 17 mai 2010) | 6 lines handle_system_exit() flushs files to warranty the output order PyObject_Print() writes into the C object stderr, whereas PySys_WriteStderr() writes into the Python object sys.stderr. Each object has its own buffer, so call sys.stderr.flush() and fflush(stderr). ........ r81253 | victor.stinner | 2010-05-17 11:33:42 +0200 (lun., 17 mai 2010) | 6 lines Fix refleak in internal_print() introduced by myself in r81251 _PyUnicode_AsDefaultEncodedString() uses a magical PyUnicode attribute to automatically destroy PyUnicode_EncodeUTF8() result when the unicode string is destroyed. ........ --- Lib/test/test_sys.py | 40 +++++++++++++++++++++++++++++++++++++++- Misc/NEWS | 3 +++ Modules/main.c | 12 ++++++++---- Objects/object.c | 5 ++++- Python/pythonrun.c | 4 ++++ 5 files changed, 58 insertions(+), 6 deletions(-) diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py index 2886e77..b3a0676 100644 --- a/Lib/test/test_sys.py +++ b/Lib/test/test_sys.py @@ -79,6 +79,8 @@ class SysModuleTest(unittest.TestCase): # Python/pythonrun.c::PyErr_PrintEx() is tricky. def test_exit(self): + import subprocess + self.assertRaises(TypeError, sys.exit, 42, 42) # call without argument @@ -133,11 +135,29 @@ class SysModuleTest(unittest.TestCase): self.fail("no exception") # test that the exit machinery handles SystemExits properly - import subprocess rc = subprocess.call([sys.executable, "-c", "raise SystemExit(47)"]) self.assertEqual(rc, 47) + def check_exit_message(code, expected): + process = subprocess.Popen([sys.executable, "-c", code], + stderr=subprocess.PIPE) + stdout, stderr = process.communicate() + self.assertEqual(process.returncode, 1) + self.assertTrue(stderr.startswith(expected), stderr) + + # test that stderr buffer if flushed before the exit message is written + # into stderr + check_exit_message( + r'import sys; sys.stderr.write("unflushed,"); sys.exit("message")', + b"unflushed,message") + + # test that the exit message is written with backslashreplace error + # handler to stderr + check_exit_message( + r'import sys; sys.exit("surrogates:\uDCFF")', + b"surrogates:\\udcff") + def test_getdefaultencoding(self): self.assertRaises(TypeError, sys.getdefaultencoding, 42) # can't check more than the type, as the user might have changed it @@ -403,6 +423,24 @@ class SysModuleTest(unittest.TestCase): self.assertRaises(TypeError, sys.intern, S("abc")) + def test_main_invalid_unicode(self): + import locale + non_decodable = b"\xff" + encoding = locale.getpreferredencoding() + try: + non_decodable.decode(encoding) + except UnicodeDecodeError: + pass + else: + self.skipTest('%r is decodable with encoding %s' + % (non_decodable, encoding)) + code = b'print("' + non_decodable + b'")' + p = subprocess.Popen([sys.executable, "-c", code], stderr=subprocess.PIPE) + stdout, stderr = p.communicate() + self.assertEqual(p.returncode, 1) + self.assert_(stderr.startswith(b"UnicodeEncodeError: " + b"'utf-8' codec can't encode character '\\udcff' in " + b"position 7: surrogates not allowed"), stderr) def test_sys_flags(self): self.assertTrue(sys.flags) diff --git a/Misc/NEWS b/Misc/NEWS index 82a13d9..cd196cf 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- PyObject_Dump() encodes unicode objects to utf8 with backslashreplace + (instead of strict) error handler to escape surrogates + - Issue #8124: PySys_WriteStdout() and PySys_WriteStderr() don't execute indirectly Python signal handlers anymore because mywrite() ignores exceptions (KeyboardInterrupt) diff --git a/Modules/main.c b/Modules/main.c index eb44aa9..4dcc32d 100644 --- a/Modules/main.c +++ b/Modules/main.c @@ -516,18 +516,22 @@ Py_Main(int argc, wchar_t **argv) } if (command) { + char *commandStr; PyObject *commandObj = PyUnicode_FromWideChar( command, wcslen(command)); free(command); - if (commandObj != NULL) { - sts = PyRun_SimpleStringFlags( - _PyUnicode_AsString(commandObj), &cf) != 0; + if (commandObj != NULL) + commandStr = _PyUnicode_AsString(commandObj); + else + commandStr = NULL; + if (commandStr != NULL) { + sts = PyRun_SimpleStringFlags(commandStr, &cf) != 0; + Py_DECREF(commandObj); } else { PyErr_Print(); sts = 1; } - Py_DECREF(commandObj); } else if (module) { sts = RunModule(module, 1); } diff --git a/Objects/object.c b/Objects/object.c index 1b8d4e1..b2a5492 100644 --- a/Objects/object.c +++ b/Objects/object.c @@ -303,12 +303,15 @@ internal_print(PyObject *op, FILE *fp, int flags, int nesting) } else if (PyUnicode_Check(s)) { PyObject *t; - t = _PyUnicode_AsDefaultEncodedString(s, NULL); + t = PyUnicode_EncodeUTF8(PyUnicode_AS_UNICODE(s), + PyUnicode_GET_SIZE(s), + "backslashreplace"); if (t == NULL) ret = 0; else { fwrite(PyBytes_AS_STRING(t), 1, PyBytes_GET_SIZE(t), fp); + Py_DECREF(t); } } else { diff --git a/Python/pythonrun.c b/Python/pythonrun.c index 031d66f..ec2c6ca 100644 --- a/Python/pythonrun.c +++ b/Python/pythonrun.c @@ -1353,7 +1353,11 @@ handle_system_exit(void) if (PyLong_Check(value)) exitcode = (int)PyLong_AsLong(value); else { + PyObject *sys_stderr = PySys_GetObject("stderr"); + if (sys_stderr != NULL) + PyObject_CallMethod(sys_stderr, "flush", NULL); PyObject_Print(value, stderr, Py_PRINT_RAW); + fflush(stderr); PySys_WriteStderr("\n"); exitcode = 1; } -- cgit v0.12 From dd4671a93eee8d4a9d121bb1b44bffb11c083560 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= <ziade.tarek@gmail.com> Date: Mon, 17 May 2010 10:48:29 +0000 Subject: Merged revisions 81258 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81258 | tarek.ziade | 2010-05-17 12:38:53 +0200 (Mon, 17 May 2010) | 9 lines Merged revisions 81255 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81255 | tarek.ziade | 2010-05-17 12:06:20 +0200 (Mon, 17 May 2010) | 1 line Fixed #8688: Distutils now recalculates MANIFEST everytime. ........ ................ --- Lib/distutils/command/sdist.py | 82 ++++++++++++--------------------------- Lib/distutils/tests/test_sdist.py | 41 ++++++++++++++++++++ Misc/NEWS | 2 + 3 files changed, 68 insertions(+), 57 deletions(-) diff --git a/Lib/distutils/command/sdist.py b/Lib/distutils/command/sdist.py index ace9eee..88fde46 100644 --- a/Lib/distutils/command/sdist.py +++ b/Lib/distutils/command/sdist.py @@ -173,66 +173,34 @@ class sdist(Command): distribution, and put it in 'self.filelist'. This might involve reading the manifest template (and writing the manifest), or just reading the manifest, or just using the default file set -- it all - depends on the user's options and the state of the filesystem. + depends on the user's options. """ - # If we have a manifest template, see if it's newer than the - # manifest; if so, we'll regenerate the manifest. + # new behavior: + # the file list is recalculated everytime because + # even if MANIFEST.in or setup.py are not changed + # the user might have added some files in the tree that + # need to be included. + # + # This makes --force the default and only behavior. template_exists = os.path.isfile(self.template) + if not template_exists: + self.warn(("manifest template '%s' does not exist " + + "(using default file list)") % + self.template) + self.filelist.findall() + + if self.use_defaults: + self.add_defaults() + if template_exists: - template_newer = dep_util.newer(self.template, self.manifest) - - # The contents of the manifest file almost certainly depend on the - # setup script as well as the manifest template -- so if the setup - # script is newer than the manifest, we'll regenerate the manifest - # from the template. (Well, not quite: if we already have a - # manifest, but there's no template -- which will happen if the - # developer elects to generate a manifest some other way -- then we - # can't regenerate the manifest, so we don't.) - self.debug_print("checking if %s newer than %s" % - (self.distribution.script_name, self.manifest)) - setup_newer = dep_util.newer(self.distribution.script_name, - self.manifest) - - # cases: - # 1) no manifest, template exists: generate manifest - # (covered by 2a: no manifest == template newer) - # 2) manifest & template exist: - # 2a) template or setup script newer than manifest: - # regenerate manifest - # 2b) manifest newer than both: - # do nothing (unless --force or --manifest-only) - # 3) manifest exists, no template: - # do nothing (unless --force or --manifest-only) - # 4) no manifest, no template: generate w/ warning ("defaults only") - - manifest_outofdate = (template_exists and - (template_newer or setup_newer)) - force_regen = self.force_manifest or self.manifest_only - manifest_exists = os.path.isfile(self.manifest) - neither_exists = (not template_exists and not manifest_exists) - - # Regenerate the manifest if necessary (or if explicitly told to) - if manifest_outofdate or neither_exists or force_regen: - if not template_exists: - self.warn("manifest template '%s' does not exist " - "(using default file list)" - % self.template) - self.filelist.findall() - - if self.use_defaults: - self.add_defaults() - if template_exists: - self.read_template() - if self.prune: - self.prune_file_list() - - self.filelist.sort() - self.filelist.remove_duplicates() - self.write_manifest() - - # Don't regenerate the manifest, just read it in. - else: - self.read_manifest() + self.read_template() + + if self.prune: + self.prune_file_list() + + self.filelist.sort() + self.filelist.remove_duplicates() + self.write_manifest() def add_defaults(self): """Add all the default files to self.filelist: diff --git a/Lib/distutils/tests/test_sdist.py b/Lib/distutils/tests/test_sdist.py index b7e5859..f95035d 100644 --- a/Lib/distutils/tests/test_sdist.py +++ b/Lib/distutils/tests/test_sdist.py @@ -277,6 +277,47 @@ class SDistTestCase(PyPIRCCommandTestCase): self.assertRaises(DistutilsOptionError, cmd.finalize_options) + def test_get_file_list(self): + # make sure MANIFEST is recalculated + dist, cmd = self.get_cmd() + + # filling data_files by pointing files in package_data + dist.package_data = {'somecode': ['*.txt']} + self.write_file((self.tmp_dir, 'somecode', 'doc.txt'), '#') + cmd.ensure_finalized() + cmd.run() + + f = open(cmd.manifest) + try: + manifest = [line.strip() for line in f.read().split('\n') + if line.strip() != ''] + finally: + f.close() + + self.assertEquals(len(manifest), 4) + + # adding a file + self.write_file((self.tmp_dir, 'somecode', 'doc2.txt'), '#') + + # make sure build_py is reinitinialized, like a fresh run + build_py = dist.get_command_obj('build_py') + build_py.finalized = False + build_py.ensure_finalized() + + cmd.run() + + f = open(cmd.manifest) + try: + manifest2 = [line.strip() for line in f.read().split('\n') + if line.strip() != ''] + finally: + f.close() + + # do we have the new file in MANIFEST ? + self.assertEquals(len(manifest2), 5) + self.assertIn('doc2.txt', manifest2[-1]) + + def test_suite(): return unittest.makeSuite(SDistTestCase) diff --git a/Misc/NEWS b/Misc/NEWS index cd196cf..56684d4 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -43,6 +43,8 @@ Core and Builtins Library ------- +- Issue #8688: Distutils now recalculates MANIFEST everytime. + - Issue #5099: subprocess.Popen.__del__ no longer references global objects to prevent issues during interpreter shutdown. -- cgit v0.12 From 42db5c30331c0678702e16d5c6eb04b7c9a278b5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= <ziade.tarek@gmail.com> Date: Mon, 17 May 2010 11:04:41 +0000 Subject: Merged revisions 81263 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81263 | tarek.ziade | 2010-05-17 13:01:57 +0200 (Mon, 17 May 2010) | 9 lines Merged revisions 81261 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81261 | tarek.ziade | 2010-05-17 12:54:43 +0200 (Mon, 17 May 2010) | 1 line upgraded distutils docs w.r.t. the manifest regeneration ........ ................ --- Doc/distutils/sourcedist.rst | 12 ++---------- Lib/distutils/command/sdist.py | 3 ++- 2 files changed, 4 insertions(+), 11 deletions(-) diff --git a/Doc/distutils/sourcedist.rst b/Doc/distutils/sourcedist.rst index 0c786c5..96e891b 100644 --- a/Doc/distutils/sourcedist.rst +++ b/Doc/distutils/sourcedist.rst @@ -198,19 +198,11 @@ There are a couple of options that modify this behaviour. First, use the :option:`--no-defaults` and :option:`--no-prune` to disable the standard "include" and "exclude" sets. -Second, you might want to force the manifest to be regenerated---for example, if -you have added or removed files or directories that match an existing pattern in -the manifest template, you should regenerate the manifest:: - - python setup.py sdist --force-manifest - -Or, you might just want to (re)generate the manifest, but not create a source +Second, you might just want to (re)generate the manifest, but not create a source distribution:: python setup.py sdist --manifest-only -:option:`--manifest-only` implies :option:`--force-manifest`. :option:`-o` is a -shortcut for :option:`--manifest-only`, and :option:`-f` for -:option:`--force-manifest`. +:option:`-o` is a shortcut for :option:`--manifest-only`. diff --git a/Lib/distutils/command/sdist.py b/Lib/distutils/command/sdist.py index 88fde46..bb21061 100644 --- a/Lib/distutils/command/sdist.py +++ b/Lib/distutils/command/sdist.py @@ -63,7 +63,8 @@ class sdist(Command): "just regenerate the manifest and then stop " "(implies --force-manifest)"), ('force-manifest', 'f', - "forcibly regenerate the manifest and carry on as usual"), + "forcibly regenerate the manifest and carry on as usual. " + "Deprecated: now the manifest is always regenerated."), ('formats=', None, "formats for source distribution (comma-separated list)"), ('keep-temp', 'k', -- cgit v0.12 From df47ffd773efc8fc78ffc3354fc8630d84226503 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Mon, 17 May 2010 14:37:57 +0000 Subject: Merged revisions 81267 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81267 | victor.stinner | 2010-05-17 16:36:43 +0200 (lun., 17 mai 2010) | 2 lines Improve test_exit() error message to analyze sparc failures ........ --- Lib/test/test_sys.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py index b3a0676..903ad91 100644 --- a/Lib/test/test_sys.py +++ b/Lib/test/test_sys.py @@ -144,7 +144,8 @@ class SysModuleTest(unittest.TestCase): stderr=subprocess.PIPE) stdout, stderr = process.communicate() self.assertEqual(process.returncode, 1) - self.assertTrue(stderr.startswith(expected), stderr) + self.assertTrue(stderr.startswith(expected), + "%r doesn't start with %r" % (stderr, expected)) # test that stderr buffer if flushed before the exit message is written # into stderr -- cgit v0.12 -- cgit v0.12 From 0cfc9f65ef6ee9511ad1e1f5778f8150c7eac347 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Mon, 17 May 2010 20:01:55 +0000 Subject: Merged revisions 81276 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81276 | victor.stinner | 2010-05-17 21:57:40 +0200 (lun., 17 mai 2010) | 4 lines Fix test_main_invalid_unicode() of test_sys for ASCII locale encoding It should fix sparc 3.x and 3.1 failures. ........ --- Lib/test/test_sys.py | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py index 903ad91..4beb429 100644 --- a/Lib/test/test_sys.py +++ b/Lib/test/test_sys.py @@ -145,7 +145,7 @@ class SysModuleTest(unittest.TestCase): stdout, stderr = process.communicate() self.assertEqual(process.returncode, 1) self.assertTrue(stderr.startswith(expected), - "%r doesn't start with %r" % (stderr, expected)) + "%s doesn't start with %s" % (ascii(stderr), ascii(expected))) # test that stderr buffer if flushed before the exit message is written # into stderr @@ -439,9 +439,8 @@ class SysModuleTest(unittest.TestCase): p = subprocess.Popen([sys.executable, "-c", code], stderr=subprocess.PIPE) stdout, stderr = p.communicate() self.assertEqual(p.returncode, 1) - self.assert_(stderr.startswith(b"UnicodeEncodeError: " - b"'utf-8' codec can't encode character '\\udcff' in " - b"position 7: surrogates not allowed"), stderr) + self.assert_(b"UnicodeEncodeError:" in stderr, + "%r not in %s" % (b"UniodeEncodeError:", ascii(stderr))) def test_sys_flags(self): self.assertTrue(sys.flags) -- cgit v0.12 From 5c3ef067ca89527afd1cd7a317e64e2b25326b39 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Tue, 18 May 2010 03:28:44 +0000 Subject: Merged revisions 81281 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81281 | senthil.kumaran | 2010-05-18 08:56:11 +0530 (Tue, 18 May 2010) | 9 lines Merged revisions 81279 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81279 | senthil.kumaran | 2010-05-18 08:50:43 +0530 (Tue, 18 May 2010) | 3 lines Fix minor typo. ........ ................ --- Doc/library/test.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/test.rst b/Doc/library/test.rst index cc7ff4d..974f71f 100644 --- a/Doc/library/test.rst +++ b/Doc/library/test.rst @@ -310,7 +310,7 @@ The :mod:`test.support` module defines the following functions: .. function:: captured_stdout() - This is a context manager than runs the :keyword:`with` statement body using + This is a context manager that runs the :keyword:`with` statement body using a :class:`StringIO.StringIO` object as sys.stdout. That object can be retrieved using the ``as`` clause of the :keyword:`with` statement. -- cgit v0.12 From 4cee9bff1fc23845e772f84796a6ffece29e7fa7 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Tue, 18 May 2010 04:01:11 +0000 Subject: Merged revisions 81283 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81283 | senthil.kumaran | 2010-05-18 09:28:36 +0530 (Tue, 18 May 2010) | 3 lines Removing the reference in the docs for overriding _urlopener global value. See Issue8619 for details. ........ --- Doc/library/urllib.request.rst | 20 -------------------- 1 file changed, 20 deletions(-) diff --git a/Doc/library/urllib.request.rst b/Doc/library/urllib.request.rst index 03362db..53b9c2e 100644 --- a/Doc/library/urllib.request.rst +++ b/Doc/library/urllib.request.rst @@ -126,26 +126,6 @@ The :mod:`urllib.request` module defines the following functions: of the data it has downloaded, and just returns it. In this case you just have to assume that the download was successful. - -.. data:: _urlopener - - The public functions :func:`urlopen` and :func:`urlretrieve` create an instance - of the :class:`FancyURLopener` class and use it to perform their requested - actions. To override this functionality, programmers can create a subclass of - :class:`URLopener` or :class:`FancyURLopener`, then assign an instance of that - class to the ``urllib.request._urlopener`` variable before calling the - desired function. For example, applications may want to specify a different - :mailheader:`User-Agent` header than :class:`URLopener` defines. - This can be accomplished with the following code:: - - import urllib.request - - class AppURLopener(urllib.request.FancyURLopener): - version = "App/1.7" - - urllib.request._urlopener = AppURLopener() - - .. function:: urlcleanup() Clear the cache that may have been built up by previous calls to -- cgit v0.12 From bb35b21bce90e6a9c75367a7345e293b69fd9745 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Tue, 18 May 2010 13:51:07 +0000 Subject: Merged revisions 81288 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81288 | senthil.kumaran | 2010-05-18 19:18:45 +0530 (Tue, 18 May 2010) | 9 lines Merged revisions 81286 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81286 | senthil.kumaran | 2010-05-18 19:10:23 +0530 (Tue, 18 May 2010) | 3 lines Doc Fix. Correct link to Zephyr ASDL Abstract page. ........ ................ --- Parser/asdl.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Parser/asdl.py b/Parser/asdl.py index ca91b6e..7b4e2dc 100644 --- a/Parser/asdl.py +++ b/Parser/asdl.py @@ -1,7 +1,7 @@ """An implementation of the Zephyr Abstract Syntax Definition Language. See http://asdl.sourceforge.net/ and -http://www.cs.princeton.edu/~danwang/Papers/dsl97/dsl97-abstract.html. +http://www.cs.princeton.edu/research/techreps/TR-554-97 Only supports top level module decl, not view. I'm guessing that view is intended to support the browser and I'm not interested in the -- cgit v0.12 From 19531db0b8cb2c7926453d935615cbd2eb687ed1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Giampaolo=20Rodol=C3=A0?= <g.rodola@gmail.com> Date: Tue, 18 May 2010 20:13:43 +0000 Subject: Merged revisions 81299 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81299 | giampaolo.rodola | 2010-05-18 22:11:58 +0200 (mar, 18 mag 2010) | 9 lines Merged revisions 81294 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81294 | giampaolo.rodola | 2010-05-18 22:04:31 +0200 (mar, 18 mag 2010) | 1 line Fix issue #8573 (asyncore._strerror bug): fixed os.strerror typo; included NameError in the tuple of expected exception; added test case for asyncore._strerror. ........ ................ --- Lib/asyncore.py | 4 ++-- Lib/test/test_asyncore.py | 9 +++++++++ 2 files changed, 11 insertions(+), 2 deletions(-) diff --git a/Lib/asyncore.py b/Lib/asyncore.py index 8884501..44e8918 100644 --- a/Lib/asyncore.py +++ b/Lib/asyncore.py @@ -61,8 +61,8 @@ except NameError: def _strerror(err): try: - return strerror(err) - except (ValueError, OverflowError): + return os.strerror(err) + except (ValueError, OverflowError, NameError): if err in errorcode: return errorcode[err] return "Unknown error %s" %err diff --git a/Lib/test/test_asyncore.py b/Lib/test/test_asyncore.py index 4db29ca..785b211 100644 --- a/Lib/test/test_asyncore.py +++ b/Lib/test/test_asyncore.py @@ -6,6 +6,7 @@ import socket import threading import sys import time +import errno from test import support from test.support import TESTFN, run_unittest, unlink @@ -315,6 +316,14 @@ class DispatcherTests(unittest.TestCase): # test cheap inheritance with the underlying socket self.assertEqual(d.family, socket.AF_INET) + def test_strerror(self): + # refers to bug #8573 + err = asyncore._strerror(errno.EPERM) + if hasattr(os, 'strerror'): + self.assertEqual(err, os.strerror(errno.EPERM)) + err = asyncore._strerror(-1) + self.assertTrue("unknown error" in err.lower()) + class dispatcherwithsend_noread(asyncore.dispatcher_with_send): def readable(self): -- cgit v0.12 -- cgit v0.12 From 395653e059a031baf80cabd3d2ebaec82b6dd112 Mon Sep 17 00:00:00 2001 From: Stefan Krah <stefan@bytereef.org> Date: Wed, 19 May 2010 15:54:54 +0000 Subject: Merged revisions 81352 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81352 | stefan.krah | 2010-05-19 17:52:31 +0200 (Wed, 19 May 2010) | 9 lines Merged revisions 81350 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81350 | stefan.krah | 2010-05-19 17:46:39 +0200 (Wed, 19 May 2010) | 1 line Fix typos in docstrings. ........ ................ --- Lib/decimal.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Lib/decimal.py b/Lib/decimal.py index 9733e70..ecf0cd5 100644 --- a/Lib/decimal.py +++ b/Lib/decimal.py @@ -164,7 +164,7 @@ class DecimalException(ArithmeticError): anything, though. handle -- Called when context._raise_error is called and the - trap_enabler is set. First argument is self, second is the + trap_enabler is not set. First argument is self, second is the context. More arguments can be given, those being after the explanation in _raise_error (For example, context._raise_error(NewError, '(-x)!', self._sign) would @@ -3858,7 +3858,7 @@ class Context(object): If the flag is in _ignored_flags, returns the default response. Otherwise, it sets the flag, then, if the corresponding - trap_enabler is set, it reaises the exception. Otherwise, it returns + trap_enabler is set, it reraises the exception. Otherwise, it returns the default value after setting the flag. """ error = _condition_map.get(condition, condition) -- cgit v0.12 From 671b016022abacc575384024732383c1bb60a10b Mon Sep 17 00:00:00 2001 From: Stefan Krah <stefan@bytereef.org> Date: Wed, 19 May 2010 16:11:36 +0000 Subject: Merged revisions 81356 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81356 | stefan.krah | 2010-05-19 18:09:41 +0200 (Wed, 19 May 2010) | 9 lines Merged revisions 81354 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81354 | stefan.krah | 2010-05-19 17:59:40 +0200 (Wed, 19 May 2010) | 3 lines Fix typo. ........ ................ --- Doc/library/unittest.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst index f9db152..99b0b9e 100644 --- a/Doc/library/unittest.rst +++ b/Doc/library/unittest.rst @@ -589,7 +589,7 @@ Test cases .. method:: skipTest(reason) - Calling this during the a test method or :meth:`setUp` skips the current + Calling this during a test method or :meth:`setUp` skips the current test. See :ref:`unittest-skipping` for more information. .. versionadded:: 3.1 -- cgit v0.12 -- cgit v0.12 From db19fb6bb18b350cdca7449423a4e51500412f47 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Wed, 19 May 2010 20:30:19 +0000 Subject: Merged revisions 81359-81361 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81359 | victor.stinner | 2010-05-19 19:00:07 +0200 (mer., 19 mai 2010) | 4 lines Issue #8663: distutils.log emulates backslashreplace error handler. Fix compilation in a non-ASCII directory if stdout encoding is ASCII (eg. if stdout is not a TTY). ........ r81360 | victor.stinner | 2010-05-19 19:11:19 +0200 (mer., 19 mai 2010) | 5 lines regrtest.py: call replace_stdout() before the first call to print() print("== ", os.getcwd()) fails if the current working directory is not ASCII whereas sys.stdout encoding is ASCII. ........ r81361 | victor.stinner | 2010-05-19 19:15:50 +0200 (mer., 19 mai 2010) | 2 lines Oops, add the new test_log.py for distutils test suite (missing part of r81359) ........ --- Lib/distutils/log.py | 4 ++++ Lib/distutils/tests/test_log.py | 36 ++++++++++++++++++++++++++++++++++++ Lib/test/regrtest.py | 3 ++- Misc/NEWS | 4 ++++ 4 files changed, 46 insertions(+), 1 deletion(-) create mode 100644 Lib/distutils/tests/test_log.py diff --git a/Lib/distutils/log.py b/Lib/distutils/log.py index 7588570..b301a83 100644 --- a/Lib/distutils/log.py +++ b/Lib/distutils/log.py @@ -27,6 +27,10 @@ class Log: stream = sys.stderr else: stream = sys.stdout + if stream.errors == 'strict': + # emulate backslashreplace error handler + encoding = stream.encoding + msg = msg.encode(encoding, "backslashreplace").decode(encoding) stream.write('%s\n' % msg) stream.flush() diff --git a/Lib/distutils/tests/test_log.py b/Lib/distutils/tests/test_log.py new file mode 100644 index 0000000..d35de34 --- /dev/null +++ b/Lib/distutils/tests/test_log.py @@ -0,0 +1,36 @@ +"""Tests for distutils.log""" + +import sys +import unittest +from tempfile import NamedTemporaryFile + +from distutils import log + +class TestLog(unittest.TestCase): + def test_non_ascii(self): + # Issue #8663: test that non-ASCII text is escaped with + # backslashreplace error handler (stream use ASCII encoding and strict + # error handler) + old_stdout = sys.stdout + old_stderr = sys.stderr + try: + log.set_threshold(log.DEBUG) + with NamedTemporaryFile(mode="w+", encoding='ascii') as stdout, \ + NamedTemporaryFile(mode="w+", encoding='ascii') as stderr: + sys.stdout = stdout + sys.stderr = stderr + log.debug("debug:\xe9") + log.fatal("fatal:\xe9") + stdout.seek(0) + self.assertEquals(stdout.read().rstrip(), "debug:\\xe9") + stderr.seek(0) + self.assertEquals(stderr.read().rstrip(), "fatal:\\xe9") + finally: + sys.stdout = old_stdout + sys.stderr = old_stderr + +def test_suite(): + return unittest.makeSuite(TestLog) + +if __name__ == "__main__": + unittest.main(defaultTest="test_suite") diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py index 30792c2..c2c44e5 100755 --- a/Lib/test/regrtest.py +++ b/Lib/test/regrtest.py @@ -215,6 +215,8 @@ def main(tests=None, testdir=None, verbose=0, quiet=False, generate=False, on the command line. """ + replace_stdout() + support.record_original_stdout(sys.stdout) try: opts, args = getopt.getopt(sys.argv[1:], 'hvgqxsSrf:lu:t:TD:NLR:wM:n', @@ -411,7 +413,6 @@ def main(tests=None, testdir=None, verbose=0, quiet=False, generate=False, support.verbose = verbose # Tell tests to be moderately quiet support.use_resources = use_resources save_modules = sys.modules.keys() - replace_stdout() for test in tests: if not quiet: print(test) diff --git a/Misc/NEWS b/Misc/NEWS index 56684d4..d7db9a2 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -43,6 +43,10 @@ Core and Builtins Library ------- +- Issue #8663: distutils.log emulates backslashreplace error handler. Fix + compilation in a non-ASCII directory if stdout encoding is ASCII (eg. if + stdout is not a TTY). + - Issue #8688: Distutils now recalculates MANIFEST everytime. - Issue #5099: subprocess.Popen.__del__ no longer references global objects -- cgit v0.12 From 6c8583f79b9a1c37e7abfa69544f260d0a77e22e Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Wed, 19 May 2010 21:22:58 +0000 Subject: Merged revisions 81365,81367 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r81365 | georg.brandl | 2010-05-19 22:57:08 +0200 (Mi, 19 Mai 2010) | 77 lines Merged revisions 80030,80067,80069,80080-80081,80084,80432-80433,80465-80470,81059,81065-81067 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80030 | georg.brandl | 2010-04-13 08:43:54 +0200 (Di, 13 Apr 2010) | 1 line Get rid of multi-row cells. ........ r80067 | georg.brandl | 2010-04-14 10:53:38 +0200 (Mi, 14 Apr 2010) | 1 line #5341: typo. ........ r80069 | georg.brandl | 2010-04-14 15:50:31 +0200 (Mi, 14 Apr 2010) | 1 line Add an x-ref to where the O_ constants are documented and move the SEEK_ constants after lseek(). ........ r80080 | georg.brandl | 2010-04-14 21:16:38 +0200 (Mi, 14 Apr 2010) | 1 line #8399: add note about Windows and O_BINARY. ........ r80081 | georg.brandl | 2010-04-14 23:34:44 +0200 (Mi, 14 Apr 2010) | 1 line #5250: document __instancecheck__ and __subclasscheck__. I hope the part about the class/metaclass distinction is understandable. ........ r80084 | georg.brandl | 2010-04-14 23:46:45 +0200 (Mi, 14 Apr 2010) | 1 line Fix missing. ........ r80432 | georg.brandl | 2010-04-24 10:56:58 +0200 (Sa, 24 Apr 2010) | 1 line Markup fixes. ........ r80433 | georg.brandl | 2010-04-24 11:08:10 +0200 (Sa, 24 Apr 2010) | 1 line #7507: quote "!" in pipes.quote(); it is a special character for some shells. ........ r80465 | georg.brandl | 2010-04-25 12:29:17 +0200 (So, 25 Apr 2010) | 1 line Remove LaTeXy index entry syntax. ........ r80466 | georg.brandl | 2010-04-25 12:54:42 +0200 (So, 25 Apr 2010) | 1 line Patch from Tim Hatch: Better cross-referencing in socket and winreg docs. ........ r80467 | georg.brandl | 2010-04-25 12:55:16 +0200 (So, 25 Apr 2010) | 1 line Patch from Tim Hatch: Remove reference to winreg being the fabled high-level registry interface. ........ r80468 | georg.brandl | 2010-04-25 12:55:58 +0200 (So, 25 Apr 2010) | 1 line Patch from Tim Hatch: Minor spelling changes to _winreg docs. ........ r80469 | georg.brandl | 2010-04-25 12:56:41 +0200 (So, 25 Apr 2010) | 1 line Fix code example to have valid syntax so that it can be highlighted. ........ r80470 | georg.brandl | 2010-04-25 12:57:15 +0200 (So, 25 Apr 2010) | 1 line Patch from Tim Hatch: Make socket setblocking <-> settimeout examples symmetric. ........ r81059 | georg.brandl | 2010-05-10 23:02:51 +0200 (Mo, 10 Mai 2010) | 1 line #8642: fix wrong function name. ........ r81065 | georg.brandl | 2010-05-10 23:46:50 +0200 (Mo, 10 Mai 2010) | 1 line Fix reference direction. ........ r81066 | georg.brandl | 2010-05-10 23:50:57 +0200 (Mo, 10 Mai 2010) | 1 line Consolidate deprecation messages. ........ r81067 | georg.brandl | 2010-05-10 23:51:33 +0200 (Mo, 10 Mai 2010) | 1 line Fix typo. ........ ................ r81367 | georg.brandl | 2010-05-19 23:03:51 +0200 (Mi, 19 Mai 2010) | 21 lines Recorded merge of revisions 80466-80469 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80466 | georg.brandl | 2010-04-25 12:54:42 +0200 (So, 25 Apr 2010) | 1 line Patch from Tim Hatch: Better cross-referencing in socket and winreg docs. ........ r80467 | georg.brandl | 2010-04-25 12:55:16 +0200 (So, 25 Apr 2010) | 1 line Patch from Tim Hatch: Remove reference to winreg being the fabled high-level registry interface. ........ r80468 | georg.brandl | 2010-04-25 12:55:58 +0200 (So, 25 Apr 2010) | 1 line Patch from Tim Hatch: Minor spelling changes to _winreg docs. ........ r80469 | georg.brandl | 2010-04-25 12:56:41 +0200 (So, 25 Apr 2010) | 1 line Fix code example to have valid syntax so that it can be highlighted. ........ ................ --- Doc/library/fcntl.rst | 4 +-- Doc/library/ftplib.rst | 17 +++++----- Doc/library/io.rst | 2 +- Doc/library/json.rst | 2 +- Doc/library/os.rst | 25 +++++++++----- Doc/library/socket.rst | 46 +++++++++++++------------ Doc/library/winreg.rst | 81 +++++++++++++++++++++++---------------------- Doc/reference/datamodel.rst | 40 ++++++++++++++++++++++ Lib/pipes.py | 18 +++++----- Lib/test/test_pipes.py | 7 ++-- Misc/NEWS | 2 ++ 11 files changed, 150 insertions(+), 94 deletions(-) diff --git a/Doc/library/fcntl.rst b/Doc/library/fcntl.rst index aaff852..e21c1ed 100644 --- a/Doc/library/fcntl.rst +++ b/Doc/library/fcntl.rst @@ -8,8 +8,8 @@ .. index:: - pair: UNIX@Unix; file control - pair: UNIX@Unix; I/O control + pair: UNIX; file control + pair: UNIX; I/O control This module performs file control and I/O control on file descriptors. It is an interface to the :cfunc:`fcntl` and :cfunc:`ioctl` Unix routines. diff --git a/Doc/library/ftplib.rst b/Doc/library/ftplib.rst index bd35728..9a3b305 100644 --- a/Doc/library/ftplib.rst +++ b/Doc/library/ftplib.rst @@ -46,14 +46,6 @@ The module defines the following items: connection attempt (if is not specified, the global default timeout setting will be used). - .. attribute:: all_errors - - The set of all exceptions (as a tuple) that methods of :class:`FTP` - instances may raise as a result of problems with the FTP connection (as - opposed to programming errors made by the caller). This set includes the - four exceptions listed below as well as :exc:`socket.error` and - :exc:`IOError`. - .. exception:: error_reply @@ -76,6 +68,15 @@ The module defines the following items: with a digit in the range 1--5. +.. data:: all_errors + + The set of all exceptions (as a tuple) that methods of :class:`FTP` + instances may raise as a result of problems with the FTP connection (as + opposed to programming errors made by the caller). This set includes the + four exceptions listed above as well as :exc:`socket.error` and + :exc:`IOError`. + + .. seealso:: Module :mod:`netrc` diff --git a/Doc/library/io.rst b/Doc/library/io.rst index e9cae7c..8bbd6cb 100644 --- a/Doc/library/io.rst +++ b/Doc/library/io.rst @@ -235,7 +235,7 @@ I/O Base Classes Flush and close this stream. This method has no effect if the file is already closed. Once the file is closed, any operation on the file - (e.g. reading or writing) will raise an :exc:`ValueError`. + (e.g. reading or writing) will raise a :exc:`ValueError`. As a convenience, it is allowed to call this method more than once; only the first call, however, will have an effect. diff --git a/Doc/library/json.rst b/Doc/library/json.rst index 6ad95b2..e1f5cf2 100644 --- a/Doc/library/json.rst +++ b/Doc/library/json.rst @@ -209,7 +209,7 @@ Basic Usage specified. Encodings that are not ASCII based (such as UCS-2) are not allowed and should be decoded to :class:`str` first. - The other arguments have the same meaning as in :func:`dump`. + The other arguments have the same meaning as in :func:`load`. Encoders and decoders diff --git a/Doc/library/os.rst b/Doc/library/os.rst index b14dc92..28d8c53 100644 --- a/Doc/library/os.rst +++ b/Doc/library/os.rst @@ -584,6 +584,14 @@ by file descriptors. Availability: Unix, Windows. +.. data:: SEEK_SET + SEEK_CUR + SEEK_END + + Parameters to the :func:`lseek` function. Their values are 0, 1, and 2, + respectively. Availability: Windows, Unix. + + .. function:: open(file, flags[, mode]) Open the file *file* and set various flags according to *flags* and possibly @@ -593,7 +601,8 @@ by file descriptors. For a description of the flag and mode values, see the C run-time documentation; flag constants (like :const:`O_RDONLY` and :const:`O_WRONLY`) are defined in - this module too (see below). + this module too (see :ref:`open-constants`). In particular, on Windows adding + :const:`O_BINARY` is needed to open files in binary mode. Availability: Unix, Windows. @@ -681,6 +690,12 @@ by file descriptors. :func:`fdopen`, or :data:`sys.stdout` or :data:`sys.stderr`, use its :meth:`~file.write` method. + +.. _open-constants: + +``open()`` flag constants +~~~~~~~~~~~~~~~~~~~~~~~~~ + The following constants are options for the *flags* parameter to the :func:`~os.open` function. They can be combined using the bitwise OR operator ``|``. Some of them are not available on all platforms. For descriptions of @@ -732,14 +747,6 @@ or `the MSDN <http://msdn.microsoft.com/en-us/library/z0kc8e3z.aspx>`_ on Window the C library. -.. data:: SEEK_SET - SEEK_CUR - SEEK_END - - Parameters to the :func:`lseek` function. Their values are 0, 1, and 2, - respectively. Availability: Windows, Unix. - - .. _os-file-dir: Files and Directories diff --git a/Doc/library/socket.rst b/Doc/library/socket.rst index 60dc02e..75454cb 100644 --- a/Doc/library/socket.rst +++ b/Doc/library/socket.rst @@ -90,8 +90,9 @@ All errors raise exceptions. The normal exceptions for invalid argument types and out-of-memory conditions can be raised; errors related to socket or address semantics raise the error :exc:`socket.error`. -Non-blocking mode is supported through :meth:`setblocking`. A generalization of -this based on timeouts is supported through :meth:`settimeout`. +Non-blocking mode is supported through :meth:`~socket.setblocking`. A +generalization of this based on timeouts is supported through +:meth:`~socket.settimeout`. The module :mod:`socket` exports the following constants and functions: @@ -553,7 +554,9 @@ correspond to Unix system calls applicable to sockets. :platform: Windows The :meth:`ioctl` method is a limited interface to the WSAIoctl system - interface. Please refer to the MSDN documentation for more information. + interface. Please refer to the `Win32 documentation + <http://msdn.microsoft.com/en-us/library/ms741621%28VS.85%29.aspx>`_ for more + information. On other platforms, the generic :func:`fcntl.fcntl` and :func:`fcntl.ioctl` functions may be used; they accept a socket object as their first argument. @@ -656,7 +659,7 @@ correspond to Unix system calls applicable to sockets. blocking mode. In non-blocking mode, if a :meth:`recv` call doesn't find any data, or if a :meth:`send` call can't immediately dispose of the data, a :exc:`error` exception is raised; in blocking mode, the calls block until they - can proceed. ``s.setblocking(0)`` is equivalent to ``s.settimeout(0)``; + can proceed. ``s.setblocking(0)`` is equivalent to ``s.settimeout(0.0)``; ``s.setblocking(1)`` is equivalent to ``s.settimeout(None)``. @@ -685,21 +688,21 @@ the system returns an error (such as connection timed out). In non-blocking mode, operations fail (with an error that is unfortunately system-dependent) if they cannot be completed immediately. In timeout mode, operations fail if they cannot be completed within the timeout specified for the -socket or if the system returns an error. The :meth:`setblocking` method is simply -a shorthand for certain :meth:`settimeout` calls. +socket or if the system returns an error. The :meth:`~socket.setblocking` +method is simply a shorthand for certain :meth:`~socket.settimeout` calls. Timeout mode internally sets the socket in non-blocking mode. The blocking and timeout modes are shared between file descriptors and socket objects that refer to the same network endpoint. A consequence of this is that file objects -returned by the :meth:`makefile` method must only be used when the socket is in -blocking mode; in timeout or non-blocking mode file operations that cannot be -completed immediately will fail. +returned by the :meth:`~socket.makefile` method must only be used when the +socket is in blocking mode; in timeout or non-blocking mode file operations +that cannot be completed immediately will fail. -Note that the :meth:`connect` operation is subject to the timeout setting, and -in general it is recommended to call :meth:`settimeout` before calling -:meth:`connect` or pass a timeout parameter to :meth:`create_connection`. -The system network stack may return a connection timeout error -of its own regardless of any Python socket timeout setting. +Note that the :meth:`~socket.connect` operation is subject to the timeout +setting, and in general it is recommended to call :meth:`~socket.settimeout` +before calling :meth:`~socket.connect` or pass a timeout parameter to +:meth:`create_connection`. The system network stack may return a connection +timeout error of its own regardless of any Python socket timeout setting. .. method:: socket.setsockopt(level, optname, value) @@ -721,8 +724,8 @@ of its own regardless of any Python socket timeout setting. are disallowed. If *how* is :const:`SHUT_RDWR`, further sends and receives are disallowed. -Note that there are no methods :meth:`read` or :meth:`write`; use :meth:`recv` -and :meth:`send` without *flags* argument instead. +Note that there are no methods :meth:`read` or :meth:`write`; use +:meth:`~socket.recv` and :meth:`~socket.send` without *flags* argument instead. Socket objects also have these (read-only) attributes that correspond to the values given to the :class:`socket` constructor. @@ -751,11 +754,12 @@ Example Here are four minimal example programs using the TCP/IP protocol: a server that echoes all data that it receives back (servicing only one client), and a client using it. Note that a server must perform the sequence :func:`socket`, -:meth:`bind`, :meth:`listen`, :meth:`accept` (possibly repeating the -:meth:`accept` to service more than one client), while a client only needs the -sequence :func:`socket`, :meth:`connect`. Also note that the server does not -:meth:`send`/:meth:`recv` on the socket it is listening on but on the new -socket returned by :meth:`accept`. +:meth:`~socket.bind`, :meth:`~socket.listen`, :meth:`~socket.accept` (possibly +repeating the :meth:`~socket.accept` to service more than one client), while a +client only needs the sequence :func:`socket`, :meth:`~socket.connect`. Also +note that the server does not :meth:`~socket.send`/:meth:`~socket.recv` on the +socket it is listening on but on the new socket returned by +:meth:`~socket.accept`. The first two examples support IPv4 only. :: diff --git a/Doc/library/winreg.rst b/Doc/library/winreg.rst index cc0313f..bd7e8d4 100644 --- a/Doc/library/winreg.rst +++ b/Doc/library/winreg.rst @@ -8,21 +8,23 @@ These functions expose the Windows registry API to Python. Instead of using an -integer as the registry handle, a handle object is used to ensure that the -handles are closed correctly, even if the programmer neglects to explicitly -close them. +integer as the registry handle, a :ref:`handle object <handle-object>` is used +to ensure that the handles are closed correctly, even if the programmer neglects +to explicitly close them. This module offers the following functions: .. function:: CloseKey(hkey) - Closes a previously opened registry key. The hkey argument specifies a + Closes a previously opened registry key. The *hkey* argument specifies a previously opened key. .. note:: - If *hkey* is not closed using this method (or via :meth:`hkey.Close() <PyHKEY.Close>`), - it is closed when the *hkey* object is destroyed by Python. + + If *hkey* is not closed using this method (or via :meth:`hkey.Close() + <PyHKEY.Close>`), it is closed when the *hkey* object is destroyed by + Python. .. function:: ConnectRegistry(computer_name, key) @@ -123,13 +125,15 @@ This module offers the following functions: | | registry type | +-------+--------------------------------------------+ | ``2`` | An integer that identifies the type of the | - | | value data | + | | value data (see table in docs for | + | | :meth:`SetValueEx`) | +-------+--------------------------------------------+ .. function:: ExpandEnvironmentStrings(str) - Expands environment strings %NAME% in unicode string like :const:`REG_EXPAND_SZ`:: + Expands environment variable placeholders ``%NAME%`` in strings like + :const:`REG_EXPAND_SZ`:: >>> ExpandEnvironmentStrings('%windir%') 'C:\\Windows' @@ -163,23 +167,20 @@ This module offers the following functions: *key* is a handle returned by :func:`ConnectRegistry` or one of the constants :const:`HKEY_USERS` or :const:`HKEY_LOCAL_MACHINE`. - *sub_key* is a string that identifies the sub_key to load. + *sub_key* is a string that identifies the subkey to load. *file_name* is the name of the file to load registry data from. This file must have been created with the :func:`SaveKey` function. Under the file allocation table (FAT) file system, the filename may not have an extension. - A call to LoadKey() fails if the calling process does not have the - :const:`SE_RESTORE_PRIVILEGE` privilege. Note that privileges are different than + A call to :func:`LoadKey` fails if the calling process does not have the + :const:`SE_RESTORE_PRIVILEGE` privilege. Note that privileges are different from permissions -- see the `RegLoadKey documentation <http://msdn.microsoft.com/en-us/library/ms724889%28v=VS.85%29.aspx>`__ for more details. If *key* is a handle returned by :func:`ConnectRegistry`, then the path - specified in *fileName* is relative to the remote computer. - - The Win32 documentation implies *key* must be in the :const:`HKEY_USER` or - :const:`HKEY_LOCAL_MACHINE` tree. This may or may not be true. + specified in *file_name* is relative to the remote computer. .. function:: OpenKey(key, sub_key[, res[, sam]]) @@ -194,8 +195,8 @@ This module offers the following functions: *res* is a reserved integer, and must be zero. The default is zero. *sam* is an integer that specifies an access mask that describes the desired - security access for the key. Default is :const:`KEY_READ`. See - :ref:`Access Rights <access-rights>` for other allowed values. + security access for the key. Default is :const:`KEY_READ`. See :ref:`Access + Rights <access-rights>` for other allowed values. The result is a new handle to the specified key. @@ -267,7 +268,8 @@ This module offers the following functions: | ``0`` | The value of the registry item. | +-------+-----------------------------------------+ | ``1`` | An integer giving the registry type for | - | | this value. | + | | this value (see table in docs for | + | | :meth:`SetValueEx`) | +-------+-----------------------------------------+ @@ -278,10 +280,10 @@ This module offers the following functions: *key* is an already open key, or one of the predefined :ref:`HKEY_* constants <hkey-constants>`. - *file_name* is the name of the file to save registry data to. This file cannot - already exist. If this filename includes an extension, it cannot be used on file - allocation table (FAT) file systems by the :meth:`LoadKey`, :meth:`ReplaceKey` - or :meth:`RestoreKey` methods. + *file_name* is the name of the file to save registry data to. This file + cannot already exist. If this filename includes an extension, it cannot be + used on file allocation table (FAT) file systems by the :meth:`LoadKey` + method. If *key* represents a key on a remote computer, the path described by *file_name* is relative to the remote computer. The caller of this method must @@ -351,16 +353,16 @@ This module offers the following functions: .. function:: DisableReflectionKey(key) Disables registry reflection for 32-bit processes running on a 64-bit - Operating System. + operating system. - *key* is an already open key, or one of the predefined - :ref:`HKEY_* constants <hkey-constants>`. + *key* is an already open key, or one of the predefined :ref:`HKEY_* constants + <hkey-constants>`. - Will generally raise :exc:`NotImplemented` if executed on a 32-bit - Operating System. + Will generally raise :exc:`NotImplemented` if executed on a 32-bit operating + system. If the key is not on the reflection list, the function succeeds but has no - effect. Disabling reflection for a key does not affect reflection of any + effect. Disabling reflection for a key does not affect reflection of any subkeys. @@ -368,11 +370,11 @@ This module offers the following functions: Restores registry reflection for the specified disabled key. - *key* is an already open key, or one of the predefined - :ref:`HKEY_* constants <hkey-constants>`. + *key* is an already open key, or one of the predefined :ref:`HKEY_* constants + <hkey-constants>`. - Will generally raise :exc:`NotImplemented` if executed on a 32-bit - Operating System. + Will generally raise :exc:`NotImplemented` if executed on a 32-bit operating + system. Restoring reflection for a key does not affect reflection of any subkeys. @@ -387,7 +389,7 @@ This module offers the following functions: Returns ``True`` if reflection is disabled. Will generally raise :exc:`NotImplemented` if executed on a 32-bit - Operating System. + operating system. .. _constants: @@ -586,7 +588,7 @@ Registry Handle Objects This object wraps a Windows HKEY object, automatically closing it when the object is destroyed. To guarantee cleanup, you can call either the -:meth:`Close` method on the object, or the :func:`CloseKey` function. +:meth:`~PyHKEY.Close` method on the object, or the :func:`CloseKey` function. All registry functions in this module return one of these objects. @@ -606,8 +608,8 @@ true if they both reference the same underlying Windows handle value. Handle objects can be converted to an integer (e.g., using the built-in :func:`int` function), in which case the underlying Windows handle value is -returned. You can also use the :meth:`Detach` method to return the integer -handle, and also disconnect the Windows handle from the handle object. +returned. You can also use the :meth:`~PyHKEY.Detach` method to return the +integer handle, and also disconnect the Windows handle from the handle object. .. method:: PyHKEY.Close() @@ -632,11 +634,12 @@ handle, and also disconnect the Windows handle from the handle object. .. method:: PyHKEY.__enter__() PyHKEY.__exit__(\*exc_info) - The HKEY object implements :meth:`__enter__` and :meth:`__exit__` and thus - supports the context protocol for the :keyword:`with` statement:: + The HKEY object implements :meth:`~object.__enter__` and + :meth:`~object.__exit__` and thus supports the context protocol for the + :keyword:`with` statement:: with OpenKey(HKEY_LOCAL_MACHINE, "foo") as key: - # ... work with key ... + ... # work with key will automatically close *key* when control leaves the :keyword:`with` block. diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst index d2f8c16..a32a84d 100644 --- a/Doc/reference/datamodel.rst +++ b/Doc/reference/datamodel.rst @@ -1588,6 +1588,46 @@ the new type and it saves the ordered dictionary keys in an attribute called *members*. +Customizing instance and subclass checks +---------------------------------------- + +The following methods are used to override the default behavior of the +:func:`isinstance` and :func:`issubclass` built-in functions. + +In particular, the metaclass :class:`abc.ABCMeta` implements these methods in +order to allow the addition of Abstract Base Classes (ABCs) as "virtual base +classes" to any class or type (including built-in types), and including to other +ABCs. + +.. method:: class.__instancecheck__(self, instance) + + Return true if *instance* should be considered a (direct or indirect) + instance of *class*. If defined, called to implement ``isinstance(instance, + class)``. + + +.. method:: class.__subclasscheck__(self, subclass) + + Return true if *subclass* should be considered a (direct or indirect) + subclass of *class*. If defined, called to implement ``issubclass(subclass, + class)``. + + +Note that these methods are looked up on the type (metaclass) of a class. They +cannot be defined as class methods in the actual class. This is consistent with +the lookup of special methods that are called on instances, only that in this +case the instance is itself a class. + +.. seealso:: + + :pep:`3119` - Introducing Abstract Base Classes + Includes the specification for customizing :func:`isinstance` and + :func:`issubclass` behavior through :meth:`__instancecheck__` and + :meth:`__subclasscheck__`, with motivation for this functionality in the + context of adding Abstract Base Classes (see the :mod:`abc` module) to the + language. + + .. _callable-types: Emulating callable objects diff --git a/Lib/pipes.py b/Lib/pipes.py index 6a473ae..51666a8 100644 --- a/Lib/pipes.py +++ b/Lib/pipes.py @@ -249,20 +249,18 @@ def makepipeline(infile, steps, outfile): # Reliably quote a string as a single argument for /bin/sh -_safechars = string.ascii_letters + string.digits + '!@%_-+=:,./' # Safe unquoted -_funnychars = '"`$\\' # Unsafe inside "double quotes" +# Safe unquoted +_safechars = frozenset(string.ascii_letters + string.digits + '@%_-+=:,./') def quote(file): + """Return a shell-escaped version of the file string.""" for c in file: if c not in _safechars: break else: + if not file: + return "''" return file - if '\'' not in file: - return '\'' + file + '\'' - res = '' - for c in file: - if c in _funnychars: - c = '\\' + c - res = res + c - return '"' + res + '"' + # use single quotes, and put single quotes into double quotes + # the string $'b is then quoted as '$'"'"'b' + return "'" + file.replace("'", "'\"'\"'") + "'" diff --git a/Lib/test/test_pipes.py b/Lib/test/test_pipes.py index da6af5c..9c7e8e1 100644 --- a/Lib/test/test_pipes.py +++ b/Lib/test/test_pipes.py @@ -62,9 +62,10 @@ class SimplePipeTests(unittest.TestCase): self.assertEqual(open(TESTFN).read(), d) def testQuoting(self): - safeunquoted = string.ascii_letters + string.digits + '!@%_-+=:,./' - unsafe = '"`$\\' + safeunquoted = string.ascii_letters + string.digits + '@%_-+=:,./' + unsafe = '"`$\\!' + self.assertEqual(pipes.quote(''), "''") self.assertEqual(pipes.quote(safeunquoted), safeunquoted) self.assertEqual(pipes.quote('test file name'), "'test file name'") for u in unsafe: @@ -72,7 +73,7 @@ class SimplePipeTests(unittest.TestCase): "'test%sname'" % u) for u in unsafe: self.assertEqual(pipes.quote("test%s'name'" % u), - '"test\\%s\'name\'"' % u) + "'test%s'\"'\"'name'\"'\"''" % u) def testRepr(self): t = pipes.Template() diff --git a/Misc/NEWS b/Misc/NEWS index d7db9a2..cf23427 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -43,6 +43,8 @@ Core and Builtins Library ------- +- Issue #7507: Quote "!" in pipes.quote(); it is special to some shells. + - Issue #8663: distutils.log emulates backslashreplace error handler. Fix compilation in a non-ASCII directory if stdout encoding is ASCII (eg. if stdout is not a TTY). -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 148051a054e2e575c8c908d32ff5d49cbb12e512 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Thu, 20 May 2010 21:00:34 +0000 Subject: Recorded merge of revisions 81364 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81364 | victor.stinner | 2010-05-19 22:40:50 +0200 (mer., 19 mai 2010) | 3 lines Issue #8766: Initialize _warnings module before importing the first module. Fix a crash if an empty directory called "encodings" exists in sys.path. ........ --- Lib/test/test_warnings.py | 49 ++++++++++++++++++++++++++++++++++++++--------- Misc/NEWS | 3 +++ Python/_warnings.c | 2 +- Python/pythonrun.c | 4 +++- 4 files changed, 47 insertions(+), 11 deletions(-) diff --git a/Lib/test/test_warnings.py b/Lib/test/test_warnings.py index c1e29b8..5cf1034 100644 --- a/Lib/test/test_warnings.py +++ b/Lib/test/test_warnings.py @@ -4,6 +4,9 @@ import os from io import StringIO import sys import unittest +import shutil +import tempfile +import subprocess from test import support from test import warning_tests @@ -670,18 +673,46 @@ class PyCatchWarningTests(CatchWarningTests): module = py_warnings +class BootstrapTest(unittest.TestCase): + def test_issue_8766(self): + # "import encodings" emits a warning whereas the warnings is not loaded + # or not completly loaded (warnings imports indirectly encodings by + # importing linecache) yet + old_cwd = os.getcwd() + try: + cwd = tempfile.mkdtemp() + try: + os.chdir(cwd) + os.mkdir('encodings') + env = os.environ.copy() + env['PYTHONPATH'] = cwd + + # encodings loaded by initfsencoding() + retcode = subprocess.call([sys.executable, '-c', 'pass'], env=env) + self.assertEqual(retcode, 0) + + # Use -W to load warnings module at startup + retcode = subprocess.call( + [sys.executable, '-c', 'pass', '-W', 'always'], + env=env) + self.assertEqual(retcode, 0) + finally: + shutil.rmtree(cwd) + finally: + os.chdir(old_cwd) + def test_main(): py_warnings.onceregistry.clear() c_warnings.onceregistry.clear() - support.run_unittest(CFilterTests, - PyFilterTests, - CWarnTests, - PyWarnTests, - CWCmdLineTests, PyWCmdLineTests, - _WarningsTests, - CWarningsDisplayTests, PyWarningsDisplayTests, - CCatchWarningTests, PyCatchWarningTests, - ) + support.run_unittest( + CFilterTests, PyFilterTests, + CWarnTests, PyWarnTests, + CWCmdLineTests, PyWCmdLineTests, + _WarningsTests, + CWarningsDisplayTests, PyWarningsDisplayTests, + CCatchWarningTests, PyCatchWarningTests, + BootstrapTest, + ) if __name__ == "__main__": diff --git a/Misc/NEWS b/Misc/NEWS index cf23427..66433e4 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #8766: Initialize _warnings module before importing the first module. + Fix a crash if an empty directory called "encodings" exists in sys.path. + - PyObject_Dump() encodes unicode objects to utf8 with backslashreplace (instead of strict) error handler to escape surrogates diff --git a/Python/_warnings.c b/Python/_warnings.c index f0e1e51..9453844 100644 --- a/Python/_warnings.c +++ b/Python/_warnings.c @@ -116,7 +116,7 @@ get_filter(PyObject *category, PyObject *text, Py_ssize_t lineno, _filters = warnings_filters; } - if (!PyList_Check(_filters)) { + if (_filters == NULL || !PyList_Check(_filters)) { PyErr_SetString(PyExc_ValueError, MODULE_NAME ".filters must be a list"); return NULL; diff --git a/Python/pythonrun.c b/Python/pythonrun.c index ec2c6ca..252b2d1 100644 --- a/Python/pythonrun.c +++ b/Python/pythonrun.c @@ -264,6 +264,9 @@ Py_InitializeEx(int install_sigs) _PyImportHooks_Init(); + /* Initialize _warnings. */ + _PyWarnings_Init(); + #if defined(HAVE_LANGINFO_H) && defined(CODESET) /* On Unix, set the file system encoding according to the user's preference, if the CODESET names a well-known @@ -284,7 +287,6 @@ Py_InitializeEx(int install_sigs) initsigs(); /* Signal handling stuff, including initintr() */ /* Initialize warnings. */ - _PyWarnings_Init(); if (PySys_HasWarnOptions()) { PyObject *warnings_module = PyImport_ImportModule("warnings"); if (!warnings_module) -- cgit v0.12 From d656354dddf36a159d71b01a77649088f6411e05 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Thu, 20 May 2010 21:42:00 +0000 Subject: Fix test_warnings on Windows (don't change current directory) --- Lib/test/test_warnings.py | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/Lib/test/test_warnings.py b/Lib/test/test_warnings.py index 5cf1034..85b5cad 100644 --- a/Lib/test/test_warnings.py +++ b/Lib/test/test_warnings.py @@ -4,7 +4,6 @@ import os from io import StringIO import sys import unittest -import shutil import tempfile import subprocess from test import support @@ -678,12 +677,11 @@ class BootstrapTest(unittest.TestCase): # "import encodings" emits a warning whereas the warnings is not loaded # or not completly loaded (warnings imports indirectly encodings by # importing linecache) yet - old_cwd = os.getcwd() + cwd = tempfile.mkdtemp() try: - cwd = tempfile.mkdtemp() + encodings = os.path.join(cwd, 'encodings') + os.mkdir(encodings) try: - os.chdir(cwd) - os.mkdir('encodings') env = os.environ.copy() env['PYTHONPATH'] = cwd @@ -697,9 +695,9 @@ class BootstrapTest(unittest.TestCase): env=env) self.assertEqual(retcode, 0) finally: - shutil.rmtree(cwd) + os.rmdir(encodings) finally: - os.chdir(old_cwd) + os.rmdir(cwd) def test_main(): py_warnings.onceregistry.clear() -- cgit v0.12 From b78f7f7db09f42efa400de15893fb2bffafdc6cc Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Thu, 20 May 2010 22:34:00 +0000 Subject: Merged revisions 81387 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81387 | benjamin.peterson | 2010-05-20 17:29:43 -0500 (Thu, 20 May 2010) | 9 lines Merged revisions 81385 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81385 | benjamin.peterson | 2010-05-20 17:23:37 -0500 (Thu, 20 May 2010) | 1 line fix extra 't' #8778 ........ ................ --- Doc/library/symtable.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/symtable.rst b/Doc/library/symtable.rst index 9aafd4e..472a9d6 100644 --- a/Doc/library/symtable.rst +++ b/Doc/library/symtable.rst @@ -67,7 +67,7 @@ Examining Symbol Tables Return ``True`` if the block uses ``exec``. - .. method:: has_import_start() + .. method:: has_import_star() Return ``True`` if the block uses a starred from-import. -- cgit v0.12 From 8e2e16e95e1132cdde9a64bcfc1d27120079c749 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Fri, 21 May 2010 10:53:32 +0000 Subject: Merged revisions 81393 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81393 | victor.stinner | 2010-05-21 12:52:08 +0200 (ven., 21 mai 2010) | 3 lines Issue #8774: tabnanny uses the encoding cookie (#coding:...) to use the correct encoding ........ --- Lib/tabnanny.py | 5 ++++- Misc/NEWS | 3 +++ 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/Lib/tabnanny.py b/Lib/tabnanny.py index 0ae5e9f..3a8cd37 100755 --- a/Lib/tabnanny.py +++ b/Lib/tabnanny.py @@ -93,8 +93,11 @@ def check(file): check(fullname) return + with open(file, 'rb') as f: + encoding, lines = tokenize.detect_encoding(f.readline) + try: - f = open(file) + f = open(file, encoding=encoding) except IOError as msg: errprint("%r: I/O Error: %s" % (file, msg)) return diff --git a/Misc/NEWS b/Misc/NEWS index 66433e4..f52ec6d 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -46,6 +46,9 @@ Core and Builtins Library ------- +- Issue #8774: tabnanny uses the encoding cookie (#coding:...) to use the + correct encoding + - Issue #7507: Quote "!" in pipes.quote(); it is special to some shells. - Issue #8663: distutils.log emulates backslashreplace error handler. Fix -- cgit v0.12 From 06f018d54d939625c9d47525c8dc42755df11ce5 Mon Sep 17 00:00:00 2001 From: Matthias Klose <doko@ubuntu.com> Date: Fri, 21 May 2010 13:11:00 +0000 Subject: Merged revisions 80795 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r80795 | barry.warsaw | 2010-05-05 18:18:31 +0200 (Mi, 05 Mai 2010) | 5 lines Bug 7755: audiotest.au is arguably copyrighted material, but definitely makes Debian unhappy. The actual contents of the audio clip are unimportant, so replace it with something that we know is okay. Guido likes woodpeckers. ........ --- Lib/email/test/data/audiotest.au | Bin 23493 -> 28144 bytes Lib/test/audiotest.au | Bin 23493 -> 28144 bytes Lib/test/test_ossaudiodev.py | 2 +- Misc/NEWS | 2 ++ 4 files changed, 3 insertions(+), 1 deletion(-) diff --git a/Lib/email/test/data/audiotest.au b/Lib/email/test/data/audiotest.au index 1ad28ce..f76b050 100644 Binary files a/Lib/email/test/data/audiotest.au and b/Lib/email/test/data/audiotest.au differ diff --git a/Lib/test/audiotest.au b/Lib/test/audiotest.au index 1ad28ce..f76b050 100644 Binary files a/Lib/test/audiotest.au and b/Lib/test/audiotest.au differ diff --git a/Lib/test/test_ossaudiodev.py b/Lib/test/test_ossaudiodev.py index 055ad6c..5dea640 100644 --- a/Lib/test/test_ossaudiodev.py +++ b/Lib/test/test_ossaudiodev.py @@ -76,7 +76,7 @@ class OSSAudioDevTests(unittest.TestCase): # set parameters based on .au file headers dsp.setparameters(AFMT_S16_NE, nchannels, rate) - self.assertTrue(abs(expected_time - 2.94) < 1e-2, expected_time) + self.assertTrue(abs(expected_time - 3.51) < 1e-2, expected_time) t1 = time.time() dsp.write(data) dsp.close() diff --git a/Misc/NEWS b/Misc/NEWS index f52ec6d..de634e5 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -83,6 +83,8 @@ Library - Issue #4265: shutil.copyfile() was leaking file descriptors when disk fills. Patch by Tres Seaver. +- Issue #7755: Use an unencumbered audio file for tests. + - Issue #8621: uuid.uuid4() returned the same sequence of values in the parent and any children created using ``os.fork`` on MacOS X 10.6. -- cgit v0.12 From 71d305c83d324ec46717924d119e27c03156b8fa Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Fri, 21 May 2010 17:33:14 +0000 Subject: Merged revisions 81400 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81400 | antoine.pitrou | 2010-05-21 19:25:34 +0200 (ven., 21 mai 2010) | 12 lines Merged revisions 81398 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81398 | antoine.pitrou | 2010-05-21 19:12:38 +0200 (ven., 21 mai 2010) | 6 lines Issue #5753: A new C API function, :cfunc:`PySys_SetArgvEx`, allows embedders of the interpreter to set sys.argv without also modifying sys.path. This helps fix `CVE-2008-5983 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5983>`_. ........ ................ --- Doc/c-api/init.rst | 38 +++++++++++++++++++++++++++++++++----- Include/sysmodule.h | 1 + Misc/NEWS | 8 ++++++++ Python/sysmodule.c | 10 ++++++++-- 4 files changed, 50 insertions(+), 7 deletions(-) diff --git a/Doc/c-api/init.rst b/Doc/c-api/init.rst index 1a0975a..68a8ba4 100644 --- a/Doc/c-api/init.rst +++ b/Doc/c-api/init.rst @@ -22,6 +22,7 @@ Initialization, Finalization, and Threads module: sys triple: module; search; path single: PySys_SetArgv() + single: PySys_SetArgvEx() single: Py_Finalize() Initialize the Python interpreter. In an application embedding Python, this @@ -31,7 +32,7 @@ Initialization, Finalization, and Threads the table of loaded modules (``sys.modules``), and creates the fundamental modules :mod:`builtins`, :mod:`__main__` and :mod:`sys`. It also initializes the module search path (``sys.path``). It does not set ``sys.argv``; use - :cfunc:`PySys_SetArgv` for that. This is a no-op when called for a second time + :cfunc:`PySys_SetArgvEx` for that. This is a no-op when called for a second time (without calling :cfunc:`Py_Finalize` first). There is no return value; it is a fatal error if the initialization fails. @@ -344,7 +345,7 @@ Initialization, Finalization, and Threads ``sys.version``. -.. cfunction:: void PySys_SetArgv(int argc, wchar_t **argv) +.. cfunction:: void PySys_SetArgvEx(int argc, wchar_t **argv, int updatepath) .. index:: single: main() @@ -359,14 +360,41 @@ Initialization, Finalization, and Threads string. If this function fails to initialize :data:`sys.argv`, a fatal condition is signalled using :cfunc:`Py_FatalError`. - This function also prepends the executed script's path to :data:`sys.path`. - If no script is executed (in the case of calling ``python -c`` or just the - interactive interpreter), the empty string is used instead. + If *updatepath* is zero, this is all the function does. If *updatepath* + is non-zero, the function also modifies :data:`sys.path` according to the + following algorithm: + + - If the name of an existing script is passed in ``argv[0]``, the absolute + path of the directory where the script is located is prepended to + :data:`sys.path`. + - Otherwise (that is, if *argc* is 0 or ``argv[0]`` doesn't point + to an existing file name), an empty string is prepended to + :data:`sys.path`, which is the same as prepending the current working + directory (``"."``). + + .. note:: + It is recommended that applications embedding the Python interpreter + for purposes other than executing a single script pass 0 as *updatepath*, + and update :data:`sys.path` themselves if desired. + See `CVE-2008-5983 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5983>`_. + + On versions before 3.1.3, you can achieve the same effect by manually + popping the first :data:`sys.path` element after having called + :cfunc:`PySys_SetArgv`, for example using:: + + PyRun_SimpleString("import sys; sys.path.pop(0)\n"); + + .. versionadded:: 3.1.3 .. XXX impl. doesn't seem consistent in allowing 0/NULL for the params; check w/ Guido. +.. cfunction:: void PySys_SetArgv(int argc, wchar_t **argv) + + This function works like :cfunc:`PySys_SetArgv` with *updatepath* set to 1. + + .. cfunction:: void Py_SetPythonHome(wchar_t *home) Set the default "home" directory, that is, the location of the standard diff --git a/Include/sysmodule.h b/Include/sysmodule.h index eeb8619..2268f3a 100644 --- a/Include/sysmodule.h +++ b/Include/sysmodule.h @@ -10,6 +10,7 @@ extern "C" { PyAPI_FUNC(PyObject *) PySys_GetObject(const char *); PyAPI_FUNC(int) PySys_SetObject(const char *, PyObject *); PyAPI_FUNC(void) PySys_SetArgv(int, wchar_t **); +PyAPI_FUNC(void) PySys_SetArgvEx(int, wchar_t **, int); PyAPI_FUNC(void) PySys_SetPath(const wchar_t *); PyAPI_FUNC(void) PySys_WriteStdout(const char *format, ...) diff --git a/Misc/NEWS b/Misc/NEWS index de634e5..2304606 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -43,6 +43,14 @@ Core and Builtins - Issue #7072: isspace(0xa0) is true on Mac OS X +C-API +----- + +- Issue #5753: A new C API function, :cfunc:`PySys_SetArgvEx`, allows + embedders of the interpreter to set sys.argv without also modifying + sys.path. This helps fix `CVE-2008-5983 + <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5983>`_. + Library ------- diff --git a/Python/sysmodule.c b/Python/sysmodule.c index 33dfbb3..ea67710 100644 --- a/Python/sysmodule.c +++ b/Python/sysmodule.c @@ -1555,7 +1555,7 @@ _wrealpath(const wchar_t *path, wchar_t *resolved_path) #endif void -PySys_SetArgv(int argc, wchar_t **argv) +PySys_SetArgvEx(int argc, wchar_t **argv, int updatepath) { #if defined(HAVE_REALPATH) wchar_t fullpath[MAXPATHLEN]; @@ -1568,7 +1568,7 @@ PySys_SetArgv(int argc, wchar_t **argv) Py_FatalError("no mem for sys.argv"); if (PySys_SetObject("argv", av) != 0) Py_FatalError("can't assign sys.argv"); - if (path != NULL) { + if (updatepath && path != NULL) { wchar_t *argv0 = argv[0]; wchar_t *p = NULL; Py_ssize_t n = 0; @@ -1655,6 +1655,12 @@ PySys_SetArgv(int argc, wchar_t **argv) Py_DECREF(av); } +void +PySys_SetArgv(int argc, wchar_t **argv) +{ + PySys_SetArgvEx(argc, argv, 1); +} + /* Reimplementation of PyFile_WriteString() no calling indirectly PyErr_CheckSignals(): avoid the call to PyObject_Str(). */ -- cgit v0.12 From 8c5a7bbf0e6c556df90442d776423e6e29cf0d70 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Fri, 21 May 2010 20:36:03 +0000 Subject: Merged revisions 76888,76922,81406 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r76888 | georg.brandl | 2009-12-19 18:51:41 +0100 (Sa, 19 Dez 2009) | 1 line #7495: Review of Programming FAQ by Florent Xicluna. ................ r76922 | georg.brandl | 2009-12-20 15:21:27 +0100 (So, 20 Dez 2009) | 1 line #7495: more review fixes. ................ r81406 | georg.brandl | 2010-05-21 22:28:13 +0200 (Fr, 21 Mai 2010) | 9 lines Merged revisions 81404 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81404 | georg.brandl | 2010-05-21 22:24:45 +0200 (Fr, 21 Mai 2010) | 1 line #8783: replace link to now dead hash collision FAQ. ........ ................ --- Doc/faq/programming.rst | 291 +++++++++++++++++++++--------------------------- Doc/library/hashlib.rst | 4 +- 2 files changed, 127 insertions(+), 168 deletions(-) diff --git a/Doc/faq/programming.rst b/Doc/faq/programming.rst index e2e6f92..3c9e5f4 100644 --- a/Doc/faq/programming.rst +++ b/Doc/faq/programming.rst @@ -176,31 +176,32 @@ Thus to get the same effect as:: it is much shorter and far faster to use :: - L2 = list(L1[:3]) # "list" is redundant if L1 is a list. + L2 = list(L1[:3]) # "list" is redundant if L1 is a list. Note that the functionally-oriented builtins such as :func:`map`, :func:`zip`, and friends can be a convenient accelerator for loops that perform a single task. For example to pair the elements of two lists together:: - >>> zip([1,2,3], [4,5,6]) + >>> list(zip([1, 2, 3], [4, 5, 6])) [(1, 4), (2, 5), (3, 6)] or to compute a number of sines:: - >>> map( math.sin, (1,2,3,4)) - [0.841470984808, 0.909297426826, 0.14112000806, -0.756802495308] + >>> list(map(math.sin, (1, 2, 3, 4))) + [0.841470984808, 0.909297426826, 0.14112000806, -0.756802495308] The operation completes very quickly in such cases. -Other examples include the ``join()`` and ``split()`` methods of string objects. +Other examples include the ``join()`` and ``split()`` :ref:`methods +of string objects <string-methods>`. + For example if s1..s7 are large (10K+) strings then ``"".join([s1,s2,s3,s4,s5,s6,s7])`` may be far faster than the more obvious ``s1+s2+s3+s4+s5+s6+s7``, since the "summation" will compute many subexpressions, whereas ``join()`` does all the copying in one pass. For -manipulating strings, use the ``replace()`` method on string objects. Use -regular expressions only when you're not dealing with constant string patterns. -Consider using the string formatting operations ``string % tuple`` and ``string -% dictionary``. +manipulating strings, use the ``replace()`` and the ``format()`` :ref:`methods +on string objects <string-methods>`. Use regular expressions only when you're +not dealing with constant string patterns. Be sure to use the :meth:`list.sort` builtin method to do sorting, and see the `sorting mini-HOWTO <http://wiki.python.org/moin/HowTo/Sorting>`_ for examples @@ -210,7 +211,7 @@ sorting in all but the most extreme circumstances. Another common trick is to "push loops into functions or methods." For example suppose you have a program that runs slowly and you use the profiler to determine that a Python function ``ff()`` is being called lots of times. If you -notice that ``ff ()``:: +notice that ``ff()``:: def ff(x): ... # do something with x computing result... @@ -387,7 +388,7 @@ main.py:: import config import mod - print config.x + print(config.x) Note that using a module is also the basis for implementing the Singleton design pattern, for the same reason. @@ -408,16 +409,15 @@ using multiple imports per line uses less screen space. It's good practice if you import modules in the following order: -1. standard library modules -- e.g. ``sys``, ``os``, ``getopt``, ``re``) +1. standard library modules -- e.g. ``sys``, ``os``, ``getopt``, ``re`` 2. third-party library modules (anything installed in Python's site-packages directory) -- e.g. mx.DateTime, ZODB, PIL.Image, etc. 3. locally-developed modules Never use relative package imports. If you're writing code that's in the ``package.sub.m1`` module and want to import ``package.sub.m2``, do not just -write ``import m2``, even though it's legal. Write ``from package.sub import -m2`` instead. Relative imports can lead to a module being initialized twice, -leading to confusing bugs. +write ``from . import m2``, even though it's legal. Write ``from package.sub +import m2`` instead. See :pep:`328` for details. It is sometimes necessary to move imports to a function or class to avoid problems with circular imports. Gordon McMillan says: @@ -499,7 +499,7 @@ desired effect in a number of ways. x, y = 'old-value', 99 x, y = func2(x, y) - print x, y # output: new-value 100 + print(x, y) # output: new-value 100 This is almost always the clearest solution. @@ -513,7 +513,7 @@ desired effect in a number of ways. args = ['old-value', 99] func1(args) - print args[0], args[1] # output: new-value 100 + print(args[0], args[1]) # output: new-value 100 4) By passing in a dictionary that gets mutated:: @@ -523,7 +523,7 @@ desired effect in a number of ways. args = {'a':' old-value', 'b': 99} func3(args) - print args['a'], args['b'] + print(args['a'], args['b']) 5) Or bundle up values in a class instance:: @@ -538,7 +538,7 @@ desired effect in a number of ways. args = callByRef(a='old-value', b=99) func4(args) - print args.a, args.b + print(args.a, args.b) There's almost never a good reason to get this complicated. @@ -644,10 +644,10 @@ callable. Consider the following code:: a = B() b = a - print b - <__main__.A instance at 016D07CC> - print a - <__main__.A instance at 016D07CC> + print(b) + <__main__.A object at 0x16D07CC> + print(a) + <__main__.A object at 0x16D07CC> Arguably the class has a name: even though it is bound to two names and invoked through the name B the created instance is still reported as an instance of @@ -677,7 +677,7 @@ What's up with the comma operator's precedence? Comma is not an operator in Python. Consider this session:: >>> "a" in "b", "a" - (False, '1') + (False, 'a') Since the comma is not an operator, but a separator between expressions the above is evaluated as if you had entered:: @@ -686,7 +686,7 @@ above is evaluated as if you had entered:: not:: - >>> "a" in ("5", "a") + >>> "a" in ("b", "a") The same is true of the various assignment operators (``=``, ``+=`` etc). They are not truly operators but syntactic delimiters in assignment statements. @@ -728,12 +728,12 @@ solution is to implement the ``?:`` operator as a function:: if not isfunction(on_true): return on_true else: - return apply(on_true) + return on_true() else: if not isfunction(on_false): return on_false else: - return apply(on_false) + return on_false() In most cases you'll pass b and c directly: ``q(a, b, c)``. To avoid evaluating b or c when they shouldn't be, encapsulate them within a lambda function, e.g.: @@ -758,22 +758,24 @@ Is it possible to write obfuscated one-liners in Python? Yes. Usually this is done by nesting :keyword:`lambda` within :keyword:`lambda`. See the following three examples, due to Ulf Bartelt:: + from functools import reduce + # Primes < 1000 - print filter(None,map(lambda y:y*reduce(lambda x,y:x*y!=0, - map(lambda x,y=y:y%x,range(2,int(pow(y,0.5)+1))),1),range(2,1000))) + print(list(filter(None,map(lambda y:y*reduce(lambda x,y:x*y!=0, + map(lambda x,y=y:y%x,range(2,int(pow(y,0.5)+1))),1),range(2,1000))))) # First 10 Fibonacci numbers - print map(lambda x,f=lambda x,f:(x<=1) or (f(x-1,f)+f(x-2,f)): f(x,f), - range(10)) + print(list(map(lambda x,f=lambda x,f:(f(x-1,f)+f(x-2,f)) if x>1 else 1: + f(x,f), range(10)))) # Mandelbrot set - print (lambda Ru,Ro,Iu,Io,IM,Sx,Sy:reduce(lambda x,y:x+y,map(lambda y, + print((lambda Ru,Ro,Iu,Io,IM,Sx,Sy:reduce(lambda x,y:x+y,map(lambda y, Iu=Iu,Io=Io,Ru=Ru,Ro=Ro,Sy=Sy,L=lambda yc,Iu=Iu,Io=Io,Ru=Ru,Ro=Ro,i=IM, Sx=Sx,Sy=Sy:reduce(lambda x,y:x+y,map(lambda x,xc=Ru,yc=yc,Ru=Ru,Ro=Ro, i=i,Sx=Sx,F=lambda xc,yc,x,y,k,f=lambda xc,yc,x,y,k,f:(k<=0)or (x*x+y*y >=4.0) or 1+f(xc,yc,x*x-y*y+xc,2.0*x*y+yc,k-1,f):f(xc,yc,x,y,k,f):chr( 64+F(Ru+x*(Ro-Ru)/Sx,yc,0,0,i)),range(Sx))):L(Iu+y*(Io-Iu)/Sy),range(Sy - ))))(-2.1, 0.7, -1.2, 1.2, 30, 80, 24) + ))))(-2.1, 0.7, -1.2, 1.2, 30, 80, 24)) # \___ ___/ \___ ___/ | | |__ lines on screen # V V | |______ columns on screen # | | |__________ maximum of "iterations" @@ -789,10 +791,11 @@ Numbers and strings How do I specify hexadecimal and octal integers? ------------------------------------------------ -To specify an octal digit, precede the octal value with a zero. For example, to -set the variable "a" to the octal value "10" (8 in decimal), type:: +To specify an octal digit, precede the octal value with a zero, and then a lower +or uppercase "o". For example, to set the variable "a" to the octal value "10" +(8 in decimal), type:: - >>> a = 010 + >>> a = 0o10 >>> a 8 @@ -808,17 +811,17 @@ or uppercase. For example, in the Python interpreter:: 178 -Why does -22 / 10 return -3? ----------------------------- +Why does -22 // 10 return -3? +----------------------------- It's primarily driven by the desire that ``i % j`` have the same sign as ``j``. If you want that, and also want:: - i == (i / j) * j + (i % j) + i == (i // j) * j + (i % j) then integer division has to return the floor. C also requires that identity to -hold, and then compilers that truncate ``i / j`` need to make ``i % j`` have the -same sign as ``i``. +hold, and then compilers that truncate ``i // j`` need to make ``i % j`` have +the same sign as ``i``. There are few real use cases for ``i % j`` when ``j`` is negative. When ``j`` is positive, there are many, and in virtually all of them it's more useful for @@ -848,8 +851,8 @@ unwanted side effects. For example, someone could pass directory. :func:`eval` also has the effect of interpreting numbers as Python expressions, -so that e.g. ``eval('09')`` gives a syntax error because Python regards numbers -starting with '0' as octal (base 8). +so that e.g. ``eval('09')`` gives a syntax error because Python does not allow +leading '0' in a decimal number (except '0'). How do I convert a number to a string? @@ -857,10 +860,9 @@ How do I convert a number to a string? To convert, e.g., the number 144 to the string '144', use the built-in type constructor :func:`str`. If you want a hexadecimal or octal representation, use -the built-in functions ``hex()`` or ``oct()``. For fancy formatting, use -:ref:`the % operator <string-formatting>` on strings, e.g. ``"%04d" % 144`` -yields ``'0144'`` and ``"%.3f" % (1/3.0)`` yields ``'0.333'``. See the library -reference manual for details. +the built-in functions :func:`hex` or :func:`oct`. For fancy formatting, see +the :ref:`string-formatting` section, e.g. ``"{:04d}".format(144)`` yields +``'0144'`` and ``"{:.3f}".format(1/3)`` yields ``'0.333'``. How do I modify a string in place? @@ -871,19 +873,20 @@ ability, try converting the string to a list or use the array module:: >>> s = "Hello, world" >>> a = list(s) - >>> print a + >>> print(a) ['H', 'e', 'l', 'l', 'o', ',', ' ', 'w', 'o', 'r', 'l', 'd'] >>> a[7:] = list("there!") >>> ''.join(a) 'Hello, there!' >>> import array - >>> a = array.array('c', s) - >>> print a - array('c', 'Hello, world') - >>> a[0] = 'y' ; print a - array('c', 'yello world') - >>> a.tostring() + >>> a = array.array('u', s) + >>> print(a) + array('u', 'Hello, world') + >>> a[0] = 'y' + >>> print(a) + array('u', 'yello world') + >>> a.tounicode() 'yello, world' @@ -931,7 +934,7 @@ There are various techniques. * Use :func:`locals` or :func:`eval` to resolve the function name:: def myFunc(): - print "hello" + print("hello") fname = "myFunc" @@ -958,12 +961,12 @@ blank lines will be removed:: ... "\r\n" ... "\r\n") >>> lines.rstrip("\n\r") - "line 1 " + 'line 1 ' Since this is typically only desired when reading text one line at a time, using ``S.rstrip()`` this way works well. -For older versions of Python, There are two partial substitutes: +For older versions of Python, there are two partial substitutes: - If you want to remove all trailing whitespace, use the ``rstrip()`` method of string objects. This removes all trailing whitespace, not just a single @@ -988,45 +991,10 @@ For more complicated input parsing, regular expressions more powerful than C's :cfunc:`sscanf` and better suited for the task. -What does 'UnicodeError: ASCII [decoding,encoding] error: ordinal not in range(128)' mean? ------------------------------------------------------------------------------------------- - -This error indicates that your Python installation can handle only 7-bit ASCII -strings. There are a couple ways to fix or work around the problem. - -If your programs must handle data in arbitrary character set encodings, the -environment the application runs in will generally identify the encoding of the -data it is handing you. You need to convert the input to Unicode data using -that encoding. For example, a program that handles email or web input will -typically find character set encoding information in Content-Type headers. This -can then be used to properly convert input data to Unicode. Assuming the string -referred to by ``value`` is encoded as UTF-8:: - - value = unicode(value, "utf-8") - -will return a Unicode object. If the data is not correctly encoded as UTF-8, -the above call will raise a :exc:`UnicodeError` exception. - -If you only want strings converted to Unicode which have non-ASCII data, you can -try converting them first assuming an ASCII encoding, and then generate Unicode -objects if that fails:: - - try: - x = unicode(value, "ascii") - except UnicodeError: - value = unicode(value, "utf-8") - else: - # value was valid ASCII data - pass - -It's possible to set a default encoding in a file called ``sitecustomize.py`` -that's part of the Python library. However, this isn't recommended because -changing the Python-wide default encoding may cause third-party extension -modules to fail. +What does 'UnicodeDecodeError' or 'UnicodeEncodeError' error mean? +------------------------------------------------------------------- -Note that on Windows, there is an encoding known as "mbcs", which uses an -encoding specific to your current locale. In many cases, and particularly when -working with COM, this may be an appropriate default encoding to use. +See the :ref:`unicode-howto`. Sequences (Tuples/Lists) @@ -1089,26 +1057,26 @@ See the Python Cookbook for a long discussion of many ways to do this: If you don't mind reordering the list, sort it and then scan from the end of the list, deleting duplicates as you go:: - if List: - List.sort() - last = List[-1] - for i in range(len(List)-2, -1, -1): - if last == List[i]: - del List[i] + if mylist: + mylist.sort() + last = mylist[-1] + for i in range(len(mylist)-2, -1, -1): + if last == mylist[i]: + del mylist[i] else: - last = List[i] + last = mylist[i] If all elements of the list may be used as dictionary keys (i.e. they are all hashable) this is often faster :: d = {} - for x in List: - d[x] = x - List = d.values() + for x in mylist: + d[x] = 1 + mylist = list(d.keys()) In Python 2.5 and later, the following is possible instead:: - List = list(set(List)) + mylist = list(set(mylist)) This converts the list into a set, thereby removing duplicates, and then back into a list. @@ -1184,15 +1152,7 @@ How do I apply a method to a sequence of objects? Use a list comprehension:: - result = [obj.method() for obj in List] - -More generically, you can try the following function:: - - def method_map(objects, method, arguments): - """method_map([a,b], "meth", (1,2)) gives [a.meth(1,2), b.meth(1,2)]""" - nobjects = len(objects) - methods = map(getattr, objects, [method]*nobjects) - return map(apply, methods, [arguments]*nobjects) + result = [obj.method() for obj in mylist] Dictionaries @@ -1209,23 +1169,17 @@ some changes and then compare it with some other printed dictionary. In this case, use the ``pprint`` module to pretty-print the dictionary; the items will be presented in order sorted by the key. -A more complicated solution is to subclass ``UserDict.UserDict`` to create a +A more complicated solution is to subclass ``dict`` to create a ``SortedDict`` class that prints itself in a predictable order. Here's one simpleminded implementation of such a class:: - import UserDict, string - - class SortedDict(UserDict.UserDict): + class SortedDict(dict): def __repr__(self): - result = [] - append = result.append - keys = self.data.keys() - keys.sort() - for k in keys: - append("%s: %s" % (`k`, `self.data[k]`)) - return "{%s}" % string.join(result, ", ") + keys = sorted(self.keys()) + result = ("{!r}: {!r}".format(k, self[k]) for k in keys) + return "{{{}}}".format(", ".join(result)) - __str__ = __repr__ + __str__ = __repr__ This will work for many common situations you might encounter, though it's far from a perfect solution. The largest flaw is that if some values in the @@ -1247,18 +1201,18 @@ The ``key`` argument is new in Python 2.4, for older versions this kind of sorting is quite simple to do with list comprehensions. To sort a list of strings by their uppercase values:: - tmp1 = [(x.upper(), x) for x in L] # Schwartzian transform + tmp1 = [(x.upper(), x) for x in L] # Schwartzian transform tmp1.sort() Usorted = [x[1] for x in tmp1] To sort by the integer value of a subfield extending from positions 10-15 in each string:: - tmp2 = [(int(s[10:15]), s) for s in L] # Schwartzian transform + tmp2 = [(int(s[10:15]), s) for s in L] # Schwartzian transform tmp2.sort() Isorted = [x[1] for x in tmp2] -Note that Isorted may also be computed by :: +For versions prior to 3.0, Isorted may also be computed by :: def intfield(s): return int(s[10:15]) @@ -1276,23 +1230,24 @@ is slower than the Schwartzian Transform. How can I sort one list by values from another list? ---------------------------------------------------- -Merge them into a single list of tuples, sort the resulting list, and then pick +Merge them into an iterator of tuples, sort the resulting list, and then pick out the element you want. :: >>> list1 = ["what", "I'm", "sorting", "by"] >>> list2 = ["something", "else", "to", "sort"] >>> pairs = zip(list1, list2) + >>> pairs = sorted(pairs) >>> pairs - [('what', 'something'), ("I'm", 'else'), ('sorting', 'to'), ('by', 'sort')] - >>> pairs.sort() - >>> result = [ x[1] for x in pairs ] + [("I'm", 'else'), ('by', 'sort'), ('sorting', 'to'), ('what', 'something')] + >>> result = [x[1] for x in pairs] >>> result ['else', 'sort', 'to', 'something'] + An alternative for the last step is:: - result = [] - for p in pairs: result.append(p[1]) + >>> result = [] + >>> for p in pairs: result.append(p[1]) If you find this more legible, you might prefer to use this instead of the final list comprehension. However, it is almost twice as slow for long lists. Why? @@ -1351,7 +1306,7 @@ Use the built-in function ``isinstance(obj, cls)``. You can check if an object is an instance of any of a number of classes by providing a tuple instead of a single class, e.g. ``isinstance(obj, (class1, class2, ...))``, and can also check whether an object is one of Python's built-in types, e.g. -``isinstance(obj, str)`` or ``isinstance(obj, (int, long, float, complex))``. +``isinstance(obj, str)`` or ``isinstance(obj, (int, float, complex))``. Note that most programs do not use :func:`isinstance` on user-defined classes very often. If you are developing the classes yourself, a more proper @@ -1360,7 +1315,7 @@ particular behaviour, instead of checking the object's class and doing a different thing based on what class it is. For example, if you have a function that does something:: - def search (obj): + def search(obj): if isinstance(obj, Mailbox): # ... code to search a mailbox elif isinstance(obj, Document): @@ -1430,17 +1385,17 @@ local state for self without causing an infinite recursion. How do I call a method defined in a base class from a derived class that overrides it? -------------------------------------------------------------------------------------- -If you're using new-style classes, use the built-in :func:`super` function:: +Use the built-in :func:`super` function:: class Derived(Base): def meth (self): super(Derived, self).meth() -If you're using classic classes: For a class definition such as ``class -Derived(Base): ...`` you can call method ``meth()`` defined in ``Base`` (or one -of ``Base``'s base classes) as ``Base.meth(self, arguments...)``. Here, -``Base.meth`` is an unbound method, so you need to provide the ``self`` -argument. +For version prior to 3.0, you may be using classic classes: For a class +definition such as ``class Derived(Base): ...`` you can call method ``meth()`` +defined in ``Base`` (or one of ``Base``'s base classes) as ``Base.meth(self, +arguments...)``. Here, ``Base.meth`` is an unbound method, so you need to +provide the ``self`` argument. How can I organize my code to make it easier to change the base class? @@ -1463,8 +1418,8 @@ of resources) which base class to use. Example:: How do I create static class data and static class methods? ----------------------------------------------------------- -Static data (in the sense of C++ or Java) is easy; static methods (again in the -sense of C++ or Java) are not supported directly. +Both static data and static methods (in the sense of C++ or Java) are supported +in Python. For static data, simply define a class attribute. To assign a new value to the attribute, you have to explicitly use the class name in the assignment:: @@ -1483,9 +1438,9 @@ C)`` holds, unless overridden by ``c`` itself or by some class on the base-class search path from ``c.__class__`` back to ``C``. Caution: within a method of C, an assignment like ``self.count = 42`` creates a -new and unrelated instance vrbl named "count" in ``self``'s own dict. Rebinding -of a class-static data name must always specify the class whether inside a -method or not:: +new and unrelated instance named "count" in ``self``'s own dict. Rebinding of a +class-static data name must always specify the class whether inside a method or +not:: C.count = 314 @@ -1536,9 +1491,9 @@ default arguments. For example:: class C: def __init__(self, i=None): if i is None: - print "No arguments" + print("No arguments") else: - print "Argument is", i + print("Argument is", i) This is not entirely equivalent, but close enough in practice. @@ -1597,11 +1552,13 @@ which allows you to point to objects without incrementing their reference count. Tree data structures, for instance, should use weak references for their parent and sibling references (if they need them!). -If the object has ever been a local variable in a function that caught an -expression in an except clause, chances are that a reference to the object still -exists in that function's stack frame as contained in the stack trace. -Normally, calling :func:`sys.exc_clear` will take care of this by clearing the -last recorded exception. +.. XXX relevant for Python 3? + + If the object has ever been a local variable in a function that caught an + expression in an except clause, chances are that a reference to the object + still exists in that function's stack frame as contained in the stack trace. + Normally, calling :func:`sys.exc_clear` will take care of this by clearing + the last recorded exception. Finally, if your :meth:`__del__` method raises an exception, a warning message is printed to :data:`sys.stderr`. @@ -1669,7 +1626,7 @@ provide a command-line interface or a self-test, and only execute this code after checking ``__name__``:: def main(): - print 'Running test...' + print('Running test...') ... if __name__ == '__main__': @@ -1758,8 +1715,9 @@ consisting of many modules where each one imports the same basic module, the basic module would be parsed and re-parsed many times. To force rereading of a changed module, do this:: + import imp import modname - reload(modname) + imp.reload(modname) Warning: this technique is not 100% fool-proof. In particular, modules containing statements like :: @@ -1771,17 +1729,18 @@ module contains class definitions, existing class instances will *not* be updated to use the new class definition. This can result in the following paradoxical behaviour: + >>> import imp >>> import cls >>> c = cls.C() # Create an instance of C - >>> reload(cls) - <module 'cls' from 'cls.pyc'> + >>> imp.reload(cls) + <module 'cls' from 'cls.py'> >>> isinstance(c, cls.C) # isinstance is false?!? False -The nature of the problem is made clear if you print out the class objects: - - >>> c.__class__ - <class cls.C at 0x7352a0> - >>> cls.C - <class cls.C at 0x4198d0> +The nature of the problem is made clear if you print out the "identity" of the +class objects: + >>> hex(id(c.__class__)) + '0x7352a0' + >>> hex(id(cls.C)) + '0x4198d0' diff --git a/Doc/library/hashlib.rst b/Doc/library/hashlib.rst index a776df1..20d04ab 100644 --- a/Doc/library/hashlib.rst +++ b/Doc/library/hashlib.rst @@ -142,7 +142,7 @@ A hash object has the following methods: http://csrc.nist.gov/publications/fips/fips180-2/fips180-2.pdf The FIPS 180-2 publication on Secure Hash Algorithms. - http://www.cryptography.com/cnews/hash.html - Hash Collision FAQ with information on which algorithms have known issues and + http://en.wikipedia.org/wiki/Cryptographic_hash_function#Cryptographic_hash_algorithms + Wikipedia article with information on which algorithms have known issues and what that means regarding their use. -- cgit v0.12 From 86c73bf0fcbd4f123f63a4be08d1d1b57c8238b2 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Fri, 21 May 2010 20:39:17 +0000 Subject: Issue #8780: Only backport the new test, the fix is not needed Recorded merge of revisions 81403 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81403 | victor.stinner | 2010-05-21 22:13:12 +0200 (ven., 21 mai 2010) | 5 lines Issue #8780: Fix a regression introduced by r78946 in subprocess on Windows Ensure that stdout / stderr is inherited from the parent if stdout=PIPE / stderr=PIPE is not used. ........ --- Lib/test/test_subprocess.py | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py index a4a4407..f69172a 100644 --- a/Lib/test/test_subprocess.py +++ b/Lib/test/test_subprocess.py @@ -539,6 +539,17 @@ class ProcessTestCase(unittest.TestCase): if err.errno != 2: # ignore "no such file" raise + def test_issue8780(self): + # Ensure that stdout is inherited from the parent + # if stdout=PIPE is not used + code = ';'.join(( + 'import subprocess, sys', + 'retcode = subprocess.call(' + "[sys.executable, '-c', 'print(\"Hello World!\")'])", + 'assert retcode == 0')) + output = subprocess.check_output([sys.executable, '-c', code]) + self.assert_(output.startswith(b'Hello World!'), ascii(output)) + # # POSIX tests # -- cgit v0.12 From ced2f2d9f938908e5f96016bfa703a5f8fe80d8f Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Fri, 21 May 2010 20:47:30 +0000 Subject: Recorded merge of revisions 81410 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r81410 | georg.brandl | 2010-05-21 22:45:12 +0200 (Fr, 21 Mai 2010) | 1 line Remove redundant example. ........ --- Doc/tutorial/datastructures.rst | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/Doc/tutorial/datastructures.rst b/Doc/tutorial/datastructures.rst index b562558..32e4a73 100644 --- a/Doc/tutorial/datastructures.rst +++ b/Doc/tutorial/datastructures.rst @@ -377,10 +377,7 @@ empty dictionary, a data structure that we discuss in the next section. Here is a brief demonstration:: - >>> basket = {'apple', 'orange', 'apple', 'pear', 'orange', 'banana'} - >>> print(basket) - {'orange', 'banana', 'pear', 'apple'} - >>> fruit = ['apple', 'orange', 'apple', 'pear', 'orange', 'banana'] + >>> basket = ['apple', 'orange', 'apple', 'pear', 'orange', 'banana'] >>> fruit = set(basket) # create a set without duplicates >>> fruit {'orange', 'pear', 'apple', 'banana'} -- cgit v0.12 From 1bb061d0a5e90a8d4a4b697b1ccf6d9943d6ed87 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Fri, 21 May 2010 21:01:43 +0000 Subject: Merged revisions 81418 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r81418 | georg.brandl | 2010-05-21 22:57:33 +0200 (Fr, 21 Mai 2010) | 9 lines Recorded merge of revisions 81415 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81415 | georg.brandl | 2010-05-21 22:52:46 +0200 (Fr, 21 Mai 2010) | 1 line typo ........ ................ --- Doc/library/urllib.request.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/urllib.request.rst b/Doc/library/urllib.request.rst index 53b9c2e..07d1daa 100644 --- a/Doc/library/urllib.request.rst +++ b/Doc/library/urllib.request.rst @@ -604,7 +604,7 @@ OpenerDirector Objects method on the currently installed global :class:`OpenerDirector`). The optional *timeout* parameter specifies a timeout in seconds for blocking operations like the connection attempt (if not specified, the global default - timeout setting will be usedi). The timeout feature actually works only for + timeout setting will be used). The timeout feature actually works only for HTTP, HTTPS, FTP and FTPS connections). -- cgit v0.12 From 4e0bd6d40bd7a15f437a0b35ee4f714e53f483f1 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Fri, 21 May 2010 21:02:56 +0000 Subject: Merged revisions 81421 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r81421 | georg.brandl | 2010-05-21 23:01:32 +0200 (Fr, 21 Mai 2010) | 1 line Fix variable name in example. ........ --- Doc/library/urllib.request.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/urllib.request.rst b/Doc/library/urllib.request.rst index 07d1daa..d153384 100644 --- a/Doc/library/urllib.request.rst +++ b/Doc/library/urllib.request.rst @@ -1079,7 +1079,7 @@ will use same for decoding the bytes object. :: >>> import urllib.request >>> f = urllib.request.urlopen('http://www.python.org/') - >>> print(fp.read(100).decode('utf-8')) + >>> print(f.read(100).decode('utf-8')) <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtm -- cgit v0.12 From 8e13de6725943ce7e80bf96bc5f6bd330be428a7 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Fri, 21 May 2010 21:05:45 +0000 Subject: Merged revisions 81417 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81417 | benjamin.peterson | 2010-05-21 15:55:22 -0500 (Fri, 21 May 2010) | 9 lines Merged revisions 81414 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81414 | benjamin.peterson | 2010-05-21 15:51:45 -0500 (Fri, 21 May 2010) | 1 line return NotImplemented from Mapping when comparing to a non-mapping #8729 ........ ................ --- Lib/_abcoll.py | 5 +++-- Lib/test/test_collections.py | 49 +++++++++++++++++++++++++++++++++++++++++++- Misc/NEWS | 3 +++ 3 files changed, 54 insertions(+), 3 deletions(-) diff --git a/Lib/_abcoll.py b/Lib/_abcoll.py index a60d91e..e9f06a5 100644 --- a/Lib/_abcoll.py +++ b/Lib/_abcoll.py @@ -376,8 +376,9 @@ class Mapping(Sized, Iterable, Container): return ValuesView(self) def __eq__(self, other): - return isinstance(other, Mapping) and \ - dict(self.items()) == dict(other.items()) + if not isinstance(other, Mapping): + return NotImplemented + return dict(self.items()) == dict(other.items()) def __ne__(self, other): return not (self == other) diff --git a/Lib/test/test_collections.py b/Lib/test/test_collections.py index ded8b70..33deb78 100644 --- a/Lib/test/test_collections.py +++ b/Lib/test/test_collections.py @@ -1,6 +1,6 @@ """Unit tests for collections.py.""" -import unittest, doctest +import unittest, doctest, operator import inspect from test import support from collections import namedtuple, Counter, OrderedDict @@ -230,6 +230,37 @@ class ABCTestCase(unittest.TestCase): self.assertRaises(TypeError, C, name) + def validate_comparison(self, instance): + ops = ['lt', 'gt', 'le', 'ge', 'ne', 'or', 'and', 'xor', 'sub'] + operators = {} + for op in ops: + name = '__' + op + '__' + operators[name] = getattr(operator, name) + + class Other: + def __init__(self): + self.right_side = False + def __eq__(self, other): + self.right_side = True + return True + __lt__ = __eq__ + __gt__ = __eq__ + __le__ = __eq__ + __ge__ = __eq__ + __ne__ = __eq__ + __ror__ = __eq__ + __rand__ = __eq__ + __rxor__ = __eq__ + __rsub__ = __eq__ + + for name, op in operators.items(): + if not hasattr(instance, name): + continue + other = Other() + op(instance, other) + self.assertTrue(other.right_side,'Right side not called for %s.%s' + % (type(instance), name)) + class TestOneTrickPonyABCs(ABCTestCase): def test_Hashable(self): @@ -398,6 +429,14 @@ class TestCollectionABCs(ABCTestCase): self.assertTrue(isinstance(sample(), Set)) self.assertTrue(issubclass(sample, Set)) self.validate_abstract_methods(Set, '__contains__', '__iter__', '__len__') + class MySet(Set): + def __contains__(self, x): + return False + def __len__(self): + return 0 + def __iter__(self): + return iter([]) + self.validate_comparison(MySet()) def test_hash_Set(self): class OneTwoThreeSet(Set): @@ -461,6 +500,14 @@ class TestCollectionABCs(ABCTestCase): self.assertTrue(issubclass(sample, Mapping)) self.validate_abstract_methods(Mapping, '__contains__', '__iter__', '__len__', '__getitem__') + class MyMapping(collections.Mapping): + def __len__(self): + return 0 + def __getitem__(self, i): + raise IndexError + def __iter__(self): + return iter(()) + self.validate_comparison(MyMapping()) def test_MutableMapping(self): for sample in [dict]: diff --git a/Misc/NEWS b/Misc/NEWS index 2304606..27dd6a4 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -54,6 +54,9 @@ C-API Library ------- +- Issue #8729: Return NotImplemented from collections.Mapping.__eq__ when + comparing to a non-mapping. + - Issue #8774: tabnanny uses the encoding cookie (#coding:...) to use the correct encoding -- cgit v0.12 From 32af78717c3f615e12b13fde02184d62f9434da7 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Fri, 21 May 2010 21:28:17 +0000 Subject: Recorded merge of revisions 81427 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r81427 | georg.brandl | 2010-05-21 23:12:07 +0200 (Fr, 21 Mai 2010) | 1 line Fix signatures for the various TemporaryFile class^Wfunctions. ........ --- Doc/library/tempfile.rst | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/Doc/library/tempfile.rst b/Doc/library/tempfile.rst index 014d673..cde1b72 100644 --- a/Doc/library/tempfile.rst +++ b/Doc/library/tempfile.rst @@ -27,8 +27,7 @@ is recommended to use keyword arguments for clarity. The module defines the following user-callable functions: - -.. function:: TemporaryFile(mode='w+b', bufsize=-1, suffix='', prefix='tmp', dir=None) +.. function:: TemporaryFile(mode='w+b', buffering=None, encoding=None, newline=None, suffix='', prefix='tmp', dir=None) Return a file-like object that can be used as a temporary storage area. The file is created using :func:`mkstemp`. It will be destroyed as soon @@ -41,8 +40,8 @@ The module defines the following user-callable functions: The *mode* parameter defaults to ``'w+b'`` so that the file created can be read and written without being closed. Binary mode is used so that it behaves consistently on all platforms without regard for the data that is - stored. *bufsize* defaults to ``-1``, meaning that the operating system - default is used. + stored. *buffering*, *encoding* and *newline* are interpreted as for + :func:`open`. The *dir*, *prefix* and *suffix* parameters are passed to :func:`mkstemp`. @@ -52,7 +51,7 @@ The module defines the following user-callable functions: :keyword:`with` statement, just like a normal file. -.. function:: NamedTemporaryFile(mode='w+b', bufsize=-1, suffix='', prefix='tmp', dir=None, delete=True) +.. function:: NamedTemporaryFile(mode='w+b', buffering=None, encoding=None, newline=None, suffix='', prefix='tmp', dir=None, delete=True) This function operates exactly as :func:`TemporaryFile` does, except that the file is guaranteed to have a visible name in the file system (on @@ -67,7 +66,7 @@ The module defines the following user-callable functions: be used in a :keyword:`with` statement, just like a normal file. -.. function:: SpooledTemporaryFile(max_size=0, mode='w+b', bufsize=-1, suffix='', prefix='tmp', dir=None) +.. function:: SpooledTemporaryFile(max_size=0, mode='w+b', buffering=None, encoding=None, newline=None, suffix='', prefix='tmp', dir=None) This function operates exactly as :func:`TemporaryFile` does, except that data is spooled in memory until the file size exceeds *max_size*, or -- cgit v0.12 From c7afb62cb835624721f32cdc8ddf76177e8d9a14 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Fri, 21 May 2010 21:33:56 +0000 Subject: Merged revisions 81435 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r81435 | georg.brandl | 2010-05-21 23:33:23 +0200 (Fr, 21 Mai 2010) | 9 lines Merged revisions 81431 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81431 | georg.brandl | 2010-05-21 23:30:47 +0200 (Fr, 21 Mai 2010) | 1 line #8707: remove duplicate paragraph part. ........ ................ --- Doc/library/telnetlib.rst | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/Doc/library/telnetlib.rst b/Doc/library/telnetlib.rst index f3d914a..102a42a 100644 --- a/Doc/library/telnetlib.rst +++ b/Doc/library/telnetlib.rst @@ -27,16 +27,11 @@ Character), EL (Erase Line), GA (Go Ahead), SB (Subnegotiation Begin). :class:`Telnet` represents a connection to a Telnet server. The instance is initially not connected by default; the :meth:`open` method must be used to establish a connection. Alternatively, the host name and optional port - and timeout can be passed to the constructor, in which case the connection to - the server will be established before the constructor returns. The optional - *timeout* parameter specifies a timeout in seconds for the connection attempt (if - not specified, the global default timeout setting will be used). - number can be passed to the constructor, to, in which case the connection to - the server will be established before the constructor returns. The optional + the server will be established before the constructor returns. The optional *timeout* parameter specifies a timeout in seconds for blocking operations - like the connection attempt (if not specified, or passed as None, the global - default timeout setting will be used). + like the connection attempt (if not specified, the global default timeout + setting will be used). Do not reopen an already connected instance. -- cgit v0.12 From 92e97a7166207a8b335dfa883115c2366d6d8c2e Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Fri, 21 May 2010 21:49:24 +0000 Subject: Merged revisions 81438 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81438 | benjamin.peterson | 2010-05-21 16:45:06 -0500 (Fri, 21 May 2010) | 25 lines Merged revisions 81428-81429,81432-81433,81437 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81428 | benjamin.peterson | 2010-05-21 16:16:12 -0500 (Fri, 21 May 2010) | 1 line use addCleanup ........ r81429 | benjamin.peterson | 2010-05-21 16:17:22 -0500 (Fri, 21 May 2010) | 1 line fix name ........ r81432 | benjamin.peterson | 2010-05-21 16:31:24 -0500 (Fri, 21 May 2010) | 1 line ensure the last line has a trailing newline #8782 ........ r81433 | benjamin.peterson | 2010-05-21 16:32:49 -0500 (Fri, 21 May 2010) | 1 line remove debugging rubish ........ r81437 | benjamin.peterson | 2010-05-21 16:35:44 -0500 (Fri, 21 May 2010) | 1 line simplify and modernize updatecache() ........ ................ --- Lib/linecache.py | 29 +++++++++-------- Lib/test/test_linecache.py | 78 +++++++++++++++++++++++++--------------------- Misc/NEWS | 3 ++ 3 files changed, 61 insertions(+), 49 deletions(-) diff --git a/Lib/linecache.py b/Lib/linecache.py index 27883fde..ef2adf5 100644 --- a/Lib/linecache.py +++ b/Lib/linecache.py @@ -73,13 +73,13 @@ def updatecache(filename, module_globals=None): if filename in cache: del cache[filename] - if not filename or filename[0] + filename[-1] == '<>': + if not filename or (filename.startswith('<') and filename.endswith('>')): return [] fullname = filename try: stat = os.stat(fullname) - except os.error as msg: + except OSError: basename = filename # Try for a __loader__, if available @@ -114,20 +114,23 @@ def updatecache(filename, module_globals=None): fullname = os.path.join(dirname, basename) except (TypeError, AttributeError): # Not sufficiently string-like to do anything useful with. + continue + try: + stat = os.stat(fullname) + break + except os.error: pass - else: - try: - stat = os.stat(fullname) - break - except os.error: - pass else: - # No luck return [] - with open(fullname, 'rb') as fp: - coding, line = tokenize.detect_encoding(fp.readline) - with open(fullname, 'r', encoding=coding) as fp: - lines = fp.readlines() + try: + with open(fullname, 'rb') as fp: + coding, line = tokenize.detect_encoding(fp.readline) + with open(fullname, 'r', encoding=coding) as fp: + lines = fp.readlines() + except IOError: + pass + if lines and not lines[-1].endswith('\n'): + lines[-1] += '\n' size, mtime = stat.st_size, stat.st_mtime cache[filename] = size, mtime, lines, fullname return lines diff --git a/Lib/test/test_linecache.py b/Lib/test/test_linecache.py index 4899511..d4c4777 100644 --- a/Lib/test/test_linecache.py +++ b/Lib/test/test_linecache.py @@ -31,6 +31,11 @@ a = f() ''' +SOURCE_3 = ''' +def f(): + return 3''' # No ending newline + + class LineCacheTests(unittest.TestCase): def test_getline(self): @@ -63,6 +68,13 @@ class LineCacheTests(unittest.TestCase): empty = linecache.getlines('a/b/c/__init__.py') self.assertEquals(empty, []) + def test_no_ending_newline(self): + self.addCleanup(support.unlink, support.TESTFN) + with open(support.TESTFN, "w") as fp: + fp.write(SOURCE_3) + lines = linecache.getlines(support.TESTFN) + self.assertEqual(lines, ["\n", "def f():\n", " return 3\n"]) + def test_clearcache(self): cached = [] for entry in TESTS: @@ -81,42 +93,36 @@ class LineCacheTests(unittest.TestCase): def test_checkcache(self): getline = linecache.getline - try: - # Create a source file and cache its contents - source_name = support.TESTFN + '.py' - with open(source_name, 'w') as source: - source.write(SOURCE_1) - source.close() - getline(source_name, 1) - - # Keep a copy of the old contents - source_list = [] - source = open(source_name) - for index, line in enumerate(source): - self.assertEquals(line, getline(source_name, index + 1)) - source_list.append(line) - source.close() - - source = open(source_name, 'w') - source.write(SOURCE_2) - source.close() - - # Try to update a bogus cache entry - linecache.checkcache('dummy') - - # Check that the cache matches the old contents - for index, line in enumerate(source_list): - self.assertEquals(line, getline(source_name, index + 1)) - - # Update the cache and check whether it matches the new source file - linecache.checkcache(source_name) - source = open(source_name) - for index, line in enumerate(source): - self.assertEquals(line, getline(source_name, index + 1)) - source_list.append(line) - - finally: - support.unlink(source_name) + # Create a source file and cache its contents + source_name = support.TESTFN + '.py' + self.addCleanup(support.unlink, source_name) + with open(source_name, 'w') as source: + source.write(SOURCE_1) + getline(source_name, 1) + # Keep a copy of the old contents + source_list = [] + with open(source_name) as source: + for index, line in enumerate(source): + self.assertEquals(line, getline(source_name, index + 1)) + source_list.append(line) + + with open(source_name, 'w') as source: + source.write(SOURCE_2) + + # Try to update a bogus cache entry + linecache.checkcache('dummy') + + # Check that the cache matches the old contents + for index, line in enumerate(source_list): + self.assertEquals(line, getline(source_name, index + 1)) + + # Update the cache and check whether it matches the new source file + linecache.checkcache(source_name) + with open(source_name) as source: + for index, line in enumerate(source): + self.assertEquals(line, getline(source_name, index + 1)) + source_list.append(line) + def test_main(): support.run_unittest(LineCacheTests) diff --git a/Misc/NEWS b/Misc/NEWS index 27dd6a4..32f188c 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -54,6 +54,9 @@ C-API Library ------- +- Issue #8782: Add a trailing newline in linecache.updatecache to the last line + of files without one. + - Issue #8729: Return NotImplemented from collections.Mapping.__eq__ when comparing to a non-mapping. -- cgit v0.12 From 8a1450d0e6f333f4911568a6448ed510c3a14def Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Fri, 21 May 2010 21:49:56 +0000 Subject: Recorded merge of revisions 81442 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r81442 | georg.brandl | 2010-05-21 23:48:27 +0200 (Fr, 21 Mai 2010) | 9 lines Merged revisions 81440 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81440 | georg.brandl | 2010-05-21 23:47:05 +0200 (Fr, 21 Mai 2010) | 1 line Correct info for Semaphore.acquire() semantics under OSX. ........ ................ --- Doc/library/multiprocessing.rst | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst index a2cdb02..85a8241 100644 --- a/Doc/library/multiprocessing.rst +++ b/Doc/library/multiprocessing.rst @@ -837,7 +837,7 @@ object -- see :ref:`multiprocessing-managers`. A bounded semaphore object: a clone of :class:`threading.BoundedSemaphore`. - (On Mac OS X this is indistinguishable from :class:`Semaphore` because + (On Mac OS X, this is indistinguishable from :class:`Semaphore` because ``sem_getvalue()`` is not implemented on that platform). .. class:: Condition([lock]) @@ -879,9 +879,8 @@ object -- see :ref:`multiprocessing-managers`. specifies a timeout in seconds. If *block* is ``False`` then *timeout* is ignored. -.. note:: - On OS/X ``sem_timedwait`` is unsupported, so timeout arguments for the - aforementioned :meth:`acquire` methods will be ignored on OS/X. + On Mac OS X, ``sem_timedwait`` is unsupported, so calling ``acquire()`` with + a timeout will emulate that function's behavior using a sleeping loop. .. note:: -- cgit v0.12 -- cgit v0.12 From c52eeab0620628e329aa5979529f15722dbc9e81 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Fri, 21 May 2010 22:05:15 +0000 Subject: Merged revisions 81452 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r81452 | georg.brandl | 2010-05-22 00:04:32 +0200 (Sa, 22 Mai 2010) | 9 lines Merged revisions 81450 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81450 | georg.brandl | 2010-05-22 00:03:29 +0200 (Sa, 22 Mai 2010) | 1 line #8709: mention Windows support for os.devnull. ........ ................ --- Doc/library/os.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/library/os.rst b/Doc/library/os.rst index 28d8c53..63bacd3 100644 --- a/Doc/library/os.rst +++ b/Doc/library/os.rst @@ -2073,8 +2073,8 @@ Higher-level operations on pathnames are defined in the :mod:`os.path` module. .. data:: devnull - The file path of the null device. For example: ``'/dev/null'`` for POSIX. - Also available via :mod:`os.path`. + The file path of the null device. For example: ``'/dev/null'`` for + POSIX, ``'nul'`` for Windows. Also available via :mod:`os.path`. .. _os-miscfunc: -- cgit v0.12 From 37b8200608c8c78b45d41b032aed4f9d9e5c8151 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Sat, 22 May 2010 02:17:42 +0000 Subject: Merged revisions 81461 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81461 | victor.stinner | 2010-05-22 04:16:27 +0200 (sam., 22 mai 2010) | 10 lines Merged revisions 81459 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81459 | victor.stinner | 2010-05-22 04:11:07 +0200 (sam., 22 mai 2010) | 3 lines Issue #6268: Fix seek() method of codecs.open(), don't read the BOM twice after seek(0) ........ ................ --- Lib/codecs.py | 4 ++++ Lib/test/test_codecs.py | 21 +++++++++++++++++++++ Misc/NEWS | 3 +++ 3 files changed, 28 insertions(+) diff --git a/Lib/codecs.py b/Lib/codecs.py index f05c4f7..9490602 100644 --- a/Lib/codecs.py +++ b/Lib/codecs.py @@ -699,6 +699,10 @@ class StreamReaderWriter: self.reader.reset() self.writer.reset() + def seek(self, offset, whence=0): + self.reader.seek(offset, whence) + self.writer.seek(offset, whence) + def __getattr__(self, name, getattr=getattr): diff --git a/Lib/test/test_codecs.py b/Lib/test/test_codecs.py index 227e375..1316572 100644 --- a/Lib/test/test_codecs.py +++ b/Lib/test/test_codecs.py @@ -1592,6 +1592,26 @@ class SurrogateEscapeTest(unittest.TestCase): b"\xe4\xeb\xef\xf6\xfc") +class BomTest(unittest.TestCase): + def test_seek0(self): + data = "1234567890" + tests = ("utf-16", + "utf-16-le", + "utf-16-be", + "utf-32", + "utf-32-le", + "utf-32-be") + for encoding in tests: + with codecs.open('foo', 'w+', encoding=encoding) as f: + # Check if the BOM is written only once + f.write(data) + f.write(data) + f.seek(0) + self.assertEquals(f.read(), data * 2) + f.seek(0) + self.assertEquals(f.read(), data * 2) + + def test_main(): support.run_unittest( UTF32Test, @@ -1619,6 +1639,7 @@ def test_main(): WithStmtTest, TypesTest, SurrogateEscapeTest, + BomTest, ) diff --git a/Misc/NEWS b/Misc/NEWS index 32f188c..54ebf59 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -54,6 +54,9 @@ C-API Library ------- +- Issue #6268: Fix seek() method of codecs.open(), don't read the BOM twice + after seek(0) + - Issue #8782: Add a trailing newline in linecache.updatecache to the last line of files without one. -- cgit v0.12 From b64d0eba50eeae7fe7ce3b969a8cc80c4578d805 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Sat, 22 May 2010 17:01:13 +0000 Subject: Merged revisions 81474 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81474 | victor.stinner | 2010-05-22 18:59:09 +0200 (sam., 22 mai 2010) | 20 lines Merged revisions 81471-81472 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81471 | victor.stinner | 2010-05-22 15:37:56 +0200 (sam., 22 mai 2010) | 7 lines Issue #6268: More bugfixes about BOM, UTF-16 and UTF-32 * Fix seek() method of codecs.open(), don't write the BOM twice after seek(0) * Fix reset() method of codecs, UTF-16, UTF-32 and StreamWriter classes * test_codecs: use "w+" mode instead of "wt+". "t" mode is not supported by Solaris or Windows, but does it really exist? I found it the in the issue. ........ r81472 | victor.stinner | 2010-05-22 15:44:25 +0200 (sam., 22 mai 2010) | 4 lines Fix my last commit (r81471) about codecs Rememder: don't touch the code just before a commit ........ ................ --- Lib/codecs.py | 13 ++++++++++--- Lib/encodings/utf_16.py | 20 +++++++++++++------- Lib/encodings/utf_32.py | 20 +++++++++++++------- Lib/test/test_codecs.py | 40 ++++++++++++++++++++++++++++++++++++++-- Misc/NEWS | 5 +++-- 5 files changed, 77 insertions(+), 21 deletions(-) diff --git a/Lib/codecs.py b/Lib/codecs.py index 9490602..f6c2448 100644 --- a/Lib/codecs.py +++ b/Lib/codecs.py @@ -374,6 +374,11 @@ class StreamWriter(Codec): """ pass + def seek(self, offset, whence=0): + self.stream.seek(offset, whence) + if whence == 0 and offset == 0: + self.reset() + def __getattr__(self, name, getattr=getattr): @@ -606,8 +611,8 @@ class StreamReader(Codec): Resets the codec buffers used for keeping state. """ - self.reset() self.stream.seek(offset, whence) + self.reset() def __next__(self): @@ -700,8 +705,10 @@ class StreamReaderWriter: self.writer.reset() def seek(self, offset, whence=0): - self.reader.seek(offset, whence) - self.writer.seek(offset, whence) + self.stream.seek(offset, whence) + self.reader.reset() + if whence == 0 and offset == 0: + self.writer.reset() def __getattr__(self, name, getattr=getattr): diff --git a/Lib/encodings/utf_16.py b/Lib/encodings/utf_16.py index 5500c06..809bc9a 100644 --- a/Lib/encodings/utf_16.py +++ b/Lib/encodings/utf_16.py @@ -103,17 +103,23 @@ class IncrementalDecoder(codecs.BufferedIncrementalDecoder): class StreamWriter(codecs.StreamWriter): def __init__(self, stream, errors='strict'): - self.bom_written = False codecs.StreamWriter.__init__(self, stream, errors) + self.encoder = None + + def reset(self): + codecs.StreamWriter.reset(self) + self.encoder = None def encode(self, input, errors='strict'): - self.bom_written = True - result = codecs.utf_16_encode(input, errors) - if sys.byteorder == 'little': - self.encode = codecs.utf_16_le_encode + if self.encoder is None: + result = codecs.utf_16_encode(input, errors) + if sys.byteorder == 'little': + self.encoder = codecs.utf_16_le_encode + else: + self.encoder = codecs.utf_16_be_encode + return result else: - self.encode = codecs.utf_16_be_encode - return result + return self.encoder(input, errors) class StreamReader(codecs.StreamReader): diff --git a/Lib/encodings/utf_32.py b/Lib/encodings/utf_32.py index f0b7709..c052928 100644 --- a/Lib/encodings/utf_32.py +++ b/Lib/encodings/utf_32.py @@ -98,17 +98,23 @@ class IncrementalDecoder(codecs.BufferedIncrementalDecoder): class StreamWriter(codecs.StreamWriter): def __init__(self, stream, errors='strict'): - self.bom_written = False + self.encoder = None codecs.StreamWriter.__init__(self, stream, errors) + def reset(self): + codecs.StreamWriter.reset(self) + self.encoder = None + def encode(self, input, errors='strict'): - self.bom_written = True - result = codecs.utf_32_encode(input, errors) - if sys.byteorder == 'little': - self.encode = codecs.utf_32_le_encode + if self.encoder is None: + result = codecs.utf_32_encode(input, errors) + if sys.byteorder == 'little': + self.encoder = codecs.utf_32_le_encode + else: + self.encoder = codecs.utf_32_be_encode + return result else: - self.encode = codecs.utf_32_be_encode - return result + return self.encoder(input, errors) class StreamReader(codecs.StreamReader): diff --git a/Lib/test/test_codecs.py b/Lib/test/test_codecs.py index 1316572..5d6b545 100644 --- a/Lib/test/test_codecs.py +++ b/Lib/test/test_codecs.py @@ -1602,8 +1602,8 @@ class BomTest(unittest.TestCase): "utf-32-le", "utf-32-be") for encoding in tests: - with codecs.open('foo', 'w+', encoding=encoding) as f: - # Check if the BOM is written only once + # Check if the BOM is written only once + with codecs.open(support.TESTFN, 'w+', encoding=encoding) as f: f.write(data) f.write(data) f.seek(0) @@ -1611,6 +1611,42 @@ class BomTest(unittest.TestCase): f.seek(0) self.assertEquals(f.read(), data * 2) + # Check that the BOM is written after a seek(0) + with codecs.open(support.TESTFN, 'w+', encoding=encoding) as f: + f.write(data[0]) + self.assertNotEquals(f.tell(), 0) + f.seek(0) + f.write(data) + f.seek(0) + self.assertEquals(f.read(), data) + + # (StreamWriter) Check that the BOM is written after a seek(0) + with codecs.open(support.TESTFN, 'w+', encoding=encoding) as f: + f.writer.write(data[0]) + self.assertNotEquals(f.writer.tell(), 0) + f.writer.seek(0) + f.writer.write(data) + f.seek(0) + self.assertEquals(f.read(), data) + + # Check that the BOM is not written after a seek() at a position + # different than the start + with codecs.open(support.TESTFN, 'w+', encoding=encoding) as f: + f.write(data) + f.seek(f.tell()) + f.write(data) + f.seek(0) + self.assertEquals(f.read(), data * 2) + + # (StreamWriter) Check that the BOM is not written after a seek() + # at a position different than the start + with codecs.open(support.TESTFN, 'w+', encoding=encoding) as f: + f.writer.write(data) + f.writer.seek(f.writer.tell()) + f.writer.write(data) + f.seek(0) + self.assertEquals(f.read(), data * 2) + def test_main(): support.run_unittest( diff --git a/Misc/NEWS b/Misc/NEWS index 54ebf59..27d16aa 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -54,8 +54,9 @@ C-API Library ------- -- Issue #6268: Fix seek() method of codecs.open(), don't read the BOM twice - after seek(0) +- Issue #6268: Fix seek() method of codecs.open(), don't read or write the BOM + twice after seek(0). Fix also reset() method of codecs, UTF-16, UTF-32 and + StreamWriter classes. - Issue #8782: Add a trailing newline in linecache.updatecache to the last line of files without one. -- cgit v0.12 From 093b25d137ac48c699c54690ae274ca8d43f2858 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Sat, 22 May 2010 18:58:39 +0000 Subject: Merged revisions 80016 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80016 | mark.dickinson | 2010-04-12 22:00:59 +0100 (Mon, 12 Apr 2010) | 29 lines Merged revisions 80013-80015 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80013 | mark.dickinson | 2010-04-12 20:25:32 +0100 (Mon, 12 Apr 2010) | 14 lines Issue #7355: Various improvements to struct module documentation. - note early on that the result of struct.pack includes padding bytes by default - add examples showing how order of struct fields can affect size (due to padding) - better headers and references; introduction to format strings - integrate packing notes into table Many thanks to Meador Inge for the patch. ........ r80014 | mark.dickinson | 2010-04-12 20:46:20 +0100 (Mon, 12 Apr 2010) | 1 line Rewrap some long lines in struct module doc source. ........ r80015 | mark.dickinson | 2010-04-12 21:38:36 +0100 (Mon, 12 Apr 2010) | 1 line More struct doc tweaks. ........ ................ --- Doc/library/struct.rst | 208 ++++++++++++++++++++++++++++++++----------------- 1 file changed, 138 insertions(+), 70 deletions(-) diff --git a/Doc/library/struct.rst b/Doc/library/struct.rst index da8cc04..e924d39 100644 --- a/Doc/library/struct.rst +++ b/Doc/library/struct.rst @@ -9,18 +9,31 @@ triple: packing; binary; data This module performs conversions between Python values and C structs represented -as Python :class:`bytes` objects. It uses :dfn:`format strings` (explained -below) as compact descriptions of the lay-out of the C structs and the -intended conversion to/from Python values. This can be used in handling -binary data stored in files or from network connections, among other sources. +as Python :class:`bytes` objects. This can be used in handling binary data +stored in files or from network connections, among other sources. It uses +:ref:`struct-format-strings` as compact descriptions of the layout of the C +structs and the intended conversion to/from Python values. + +.. note:: + + By default, the result of packing a given C struct includes pad bytes in + order to maintain proper alignment for the C types involved; similarly, + alignment is taken into account when unpacking. This behavior is chosen so + that the bytes of a packed struct correspond exactly to the layout in memory + of the corresponding C struct. To omit pad bytes, use `standard` size and + alignment instead of `native` size and alignment: see :ref:`struct-alignment` + for details. + +Functions and Exceptions +------------------------ The module defines the following exception and functions: .. exception:: error - Exception raised on various occasions; argument is a string describing what is - wrong. + Exception raised on various occasions; argument is a string describing what + is wrong. .. function:: pack(fmt, v1, v2, ...) @@ -32,25 +45,25 @@ The module defines the following exception and functions: .. function:: pack_into(fmt, buffer, offset, v1, v2, ...) - Pack the values ``v1, v2, ...`` according to the given format, write the packed - bytes into the writable *buffer* starting at *offset*. Note that the offset is - a required argument. + Pack the values ``v1, v2, ...`` according to the given format, write the + packed bytes into the writable *buffer* starting at *offset*. Note that the + offset is a required argument. .. function:: unpack(fmt, bytes) Unpack the bytes (presumably packed by ``pack(fmt, ...)``) according to the - given format. The result is a tuple even if it contains exactly one item. The - bytes must contain exactly the amount of data required by the format + given format. The result is a tuple even if it contains exactly one item. + The bytes must contain exactly the amount of data required by the format (``len(bytes)`` must equal ``calcsize(fmt)``). .. function:: unpack_from(fmt, buffer, offset=0) Unpack the *buffer* according to the given format. The result is a tuple even - if it contains exactly one item. The *buffer* must contain at least the amount - of data required by the format (``len(buffer[offset:])`` must be at least - ``calcsize(fmt)``). + if it contains exactly one item. The *buffer* must contain at least the + amount of data required by the format (``len(buffer[offset:])`` must be at + least ``calcsize(fmt)``). .. function:: calcsize(fmt) @@ -58,49 +71,62 @@ The module defines the following exception and functions: Return the size of the struct (and hence of the bytes) corresponding to the given format. +.. _struct-format-strings: + +Format Strings +-------------- + +Format strings are the mechanism used to specify the expected layout when +packing and unpacking data. They are built up from format characters, which +specify the type of data being packed/unpacked. In addition, there are +special characters for controlling the byte order, size, and alignment. + +Format Characters +^^^^^^^^^^^^^^^^^ + Format characters have the following meaning; the conversion between C and Python values should be obvious given their types: -+--------+-------------------------+--------------------+-------+ -| Format | C Type | Python | Notes | -+========+=========================+====================+=======+ -| ``x`` | pad byte | no value | | -+--------+-------------------------+--------------------+-------+ -| ``c`` | :ctype:`char` | bytes of length 1 | | -+--------+-------------------------+--------------------+-------+ -| ``b`` | :ctype:`signed char` | integer | \(1) | -+--------+-------------------------+--------------------+-------+ -| ``B`` | :ctype:`unsigned char` | integer | | -+--------+-------------------------+--------------------+-------+ -| ``?`` | :ctype:`_Bool` | bool | \(2) | -+--------+-------------------------+--------------------+-------+ -| ``h`` | :ctype:`short` | integer | | -+--------+-------------------------+--------------------+-------+ -| ``H`` | :ctype:`unsigned short` | integer | | -+--------+-------------------------+--------------------+-------+ -| ``i`` | :ctype:`int` | integer | | -+--------+-------------------------+--------------------+-------+ -| ``I`` | :ctype:`unsigned int` | integer | | -+--------+-------------------------+--------------------+-------+ -| ``l`` | :ctype:`long` | integer | | -+--------+-------------------------+--------------------+-------+ -| ``L`` | :ctype:`unsigned long` | integer | | -+--------+-------------------------+--------------------+-------+ -| ``q`` | :ctype:`long long` | integer | \(3) | -+--------+-------------------------+--------------------+-------+ -| ``Q`` | :ctype:`unsigned long | integer | \(3) | -| | long` | | | -+--------+-------------------------+--------------------+-------+ -| ``f`` | :ctype:`float` | float | | -+--------+-------------------------+--------------------+-------+ -| ``d`` | :ctype:`double` | float | | -+--------+-------------------------+--------------------+-------+ -| ``s`` | :ctype:`char[]` | bytes | \(1) | -+--------+-------------------------+--------------------+-------+ -| ``p`` | :ctype:`char[]` | bytes | \(1) | -+--------+-------------------------+--------------------+-------+ -| ``P`` | :ctype:`void \*` | integer | | -+--------+-------------------------+--------------------+-------+ ++--------+-------------------------+--------------------+------------+ +| Format | C Type | Python | Notes | ++========+=========================+====================+============+ +| ``x`` | pad byte | no value | | ++--------+-------------------------+--------------------+------------+ +| ``c`` | :ctype:`char` | bytes of length 1 | | ++--------+-------------------------+--------------------+------------+ +| ``b`` | :ctype:`signed char` | integer | \(1),\(4) | ++--------+-------------------------+--------------------+------------+ +| ``B`` | :ctype:`unsigned char` | integer | \(4) | ++--------+-------------------------+--------------------+------------+ +| ``?`` | :ctype:`_Bool` | bool | \(2) | ++--------+-------------------------+--------------------+------------+ +| ``h`` | :ctype:`short` | integer | \(4) | ++--------+-------------------------+--------------------+------------+ +| ``H`` | :ctype:`unsigned short` | integer | \(4) | ++--------+-------------------------+--------------------+------------+ +| ``i`` | :ctype:`int` | integer | \(4) | ++--------+-------------------------+--------------------+------------+ +| ``I`` | :ctype:`unsigned int` | integer | \(4) | ++--------+-------------------------+--------------------+------------+ +| ``l`` | :ctype:`long` | integer | \(4) | ++--------+-------------------------+--------------------+------------+ +| ``L`` | :ctype:`unsigned long` | integer | \(4) | ++--------+-------------------------+--------------------+------------+ +| ``q`` | :ctype:`long long` | integer | \(3), \(4) | ++--------+-------------------------+--------------------+------------+ +| ``Q`` | :ctype:`unsigned long | integer | \(3), \(4) | +| | long` | | | ++--------+-------------------------+--------------------+------------+ +| ``f`` | :ctype:`float` | float | | ++--------+-------------------------+--------------------+------------+ +| ``d`` | :ctype:`double` | float | | ++--------+-------------------------+--------------------+------------+ +| ``s`` | :ctype:`char[]` | bytes | \(1) | ++--------+-------------------------+--------------------+------------+ +| ``p`` | :ctype:`char[]` | bytes | \(1) | ++--------+-------------------------+--------------------+------------+ +| ``P`` | :ctype:`void \*` | integer | | ++--------+-------------------------+--------------------+------------+ Notes: @@ -160,7 +186,13 @@ For the ``'?'`` format character, the return value is either :const:`True` or Either 0 or 1 in the native or standard bool representation will be packed, and any non-zero value will be True when unpacking. -By default, C numbers are represented in the machine's native format and byte + +.. _struct-alignment: + +Byte Order, Size, and Alignment +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +By default, C types are represented in the machine's native format and byte order, and properly aligned by skipping pad bytes if necessary (according to the rules used by the C compiler). @@ -212,8 +244,29 @@ order character ``'='`` chooses to use little- or big-endian ordering based on the host system. The struct module does not interpret this as native ordering, so the ``'P'`` format is not available. -Examples (all using native byte order, size and alignment, on a big-endian -machine):: +Notes: + +(1) Padding is only automatically added between successive structure members. + No padding is added at the beginning or the end of the encoded struct. + +(2) No padding is added when using non-native size and alignment, e.g. + with '<', '>', '=', and '!'. + +(3) To align the end of a structure to the alignment requirement of a + particular type, end the format with the code for that type with a repeat + count of zero. See :ref:`struct-examples`. + + +.. _struct-examples: + +Examples +^^^^^^^^ + +.. note:: + All examples assume a native byte order, size, and alignment with a + big-endian machine. + +A basic example of packing/unpacking three integers:: >>> from struct import * >>> pack('hhl', 1, 2, 3) @@ -223,13 +276,6 @@ machine):: >>> calcsize('hhl') 8 -Hint: to align the end of a structure to the alignment requirement of a -particular type, end the format with the code for that type with a repeat count -of zero. For example, the format ``'llh0l'`` specifies two pad bytes at the -end, assuming longs are aligned on 4-byte boundaries. This only works when -native size and alignment are in effect; standard size and alignment does not -enforce any alignment. - Unpacked fields can be named by assigning them to variables or by wrapping the result in a named tuple:: @@ -241,6 +287,28 @@ the result in a named tuple:: >>> Student._make(unpack('<10sHHb', record)) Student(name=b'raymond ', serialnum=4658, school=264, gradelevel=8) +The ordering of format characters may have an impact on size since the padding +needed to satisfy alignment requirements is different:: + + >>> pack('ci', '*', 0x12131415) + b'*\x00\x00\x00\x12\x13\x14\x15' + >>> pack('ic', 0x12131415, '*') + b'\x12\x13\x14\x15*' + >>> calcsize('ci') + 8 + >>> calcsize('ic') + 5 + +The following format ``'llh0l'`` specifies two pad bytes at the end, assuming +longs are aligned on 4-byte boundaries:: + + >>> pack('llh0l', 1, 2, 3) + b'\x00\x00\x00\x01\x00\x00\x00\x02\x00\x03\x00\x00' + +This only works when native size and alignment are in effect; standard size and +alignment does not enforce any alignment. + + .. seealso:: Module :mod:`array` @@ -252,18 +320,18 @@ the result in a named tuple:: .. _struct-objects: -Struct Objects --------------- +Objects +------- The :mod:`struct` module also defines the following type: .. class:: Struct(format) - Return a new Struct object which writes and reads binary data according to the - format string *format*. Creating a Struct object once and calling its methods - is more efficient than calling the :mod:`struct` functions with the same format - since the format string only needs to be compiled once. + Return a new Struct object which writes and reads binary data according to + the format string *format*. Creating a Struct object once and calling its + methods is more efficient than calling the :mod:`struct` functions with the + same format since the format string only needs to be compiled once. Compiled Struct objects support the following methods and attributes: -- cgit v0.12 From 862793819186b67fe83bbbf77b092c10a1a02818 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sat, 22 May 2010 19:40:31 +0000 Subject: Merged revisions 81481 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81481 | benjamin.peterson | 2010-05-22 13:59:24 -0500 (Sat, 22 May 2010) | 20 lines Merged revisions 81479 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ................ r81479 | benjamin.peterson | 2010-05-22 13:52:21 -0500 (Sat, 22 May 2010) | 13 lines Merged revisions 80937,81478 via svnmerge from svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3 ........ r80937 | benjamin.peterson | 2010-05-07 14:10:58 -0500 (Fri, 07 May 2010) | 1 line remove redundant unicode call ........ r81478 | benjamin.peterson | 2010-05-22 13:47:39 -0500 (Sat, 22 May 2010) | 1 line ensure doctests have some future_features ........ ................ ................ --- Lib/lib2to3/refactor.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Lib/lib2to3/refactor.py b/Lib/lib2to3/refactor.py index d4af834..3f42460 100644 --- a/Lib/lib2to3/refactor.py +++ b/Lib/lib2to3/refactor.py @@ -564,7 +564,9 @@ class RefactoringTool(object): This is necessary to get correct line number / offset information in the parser diagnostics and embedded into the parse tree. """ - return self.driver.parse_tokens(self.wrap_toks(block, lineno, indent)) + tree = self.driver.parse_tokens(self.wrap_toks(block, lineno, indent)) + tree.future_features = frozenset() + return tree def wrap_toks(self, block, lineno, indent): """Wraps a tokenize stream to systematically modify start/end.""" -- cgit v0.12 From 30c223cff53610ac07d575f19a5bd8dbc3715b72 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Mon, 24 May 2010 21:48:07 +0000 Subject: Merged revisions 81504 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81504 | victor.stinner | 2010-05-24 23:46:25 +0200 (lun., 24 mai 2010) | 13 lines Recorded merge of revisions 81500-81501 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81500 | victor.stinner | 2010-05-24 23:33:24 +0200 (lun., 24 mai 2010) | 2 lines Issue #6662: Fix parsing of malformatted charref (&#bad;) ........ r81501 | victor.stinner | 2010-05-24 23:37:28 +0200 (lun., 24 mai 2010) | 2 lines Add the author of the last fix (Issue #6662) ........ ................ --- Lib/html/parser.py | 3 +++ Lib/test/test_htmlparser.py | 7 +++++++ Misc/ACKS | 1 + Misc/NEWS | 3 +++ 4 files changed, 14 insertions(+) diff --git a/Lib/html/parser.py b/Lib/html/parser.py index 83a5825..c2c7f6b 100644 --- a/Lib/html/parser.py +++ b/Lib/html/parser.py @@ -175,6 +175,9 @@ class HTMLParser(_markupbase.ParserBase): i = self.updatepos(i, k) continue else: + if ";" in rawdata[i:]: #bail by consuming &# + self.handle_data(rawdata[0:2]) + i = self.updatepos(i, 2) break elif startswith('&', i): match = entityref.match(rawdata, i) diff --git a/Lib/test/test_htmlparser.py b/Lib/test/test_htmlparser.py index dd74aac..e982218 100755 --- a/Lib/test/test_htmlparser.py +++ b/Lib/test/test_htmlparser.py @@ -136,6 +136,13 @@ text ("data", "\n"), ]) + def test_malformatted_charref(self): + self._run_check("<p>&#bad;</p>", [ + ("starttag", "p", []), + ("data", "&#bad;"), + ("endtag", "p"), + ]) + def test_unclosed_entityref(self): self._run_check("&entityref foo", [ ("entityref", "entityref"), diff --git a/Misc/ACKS b/Misc/ACKS index 838f6f0..459e216 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -846,3 +846,4 @@ Siebren van der Zee Uwe Zessin Tarek Ziadé Peter Åstrand +Fredrik Håård diff --git a/Misc/NEWS b/Misc/NEWS index 27d16aa..2b5b791 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -54,6 +54,9 @@ C-API Library ------- +- Issue #6662: Fix parsing of malformatted charref (&#bad;), patch written by + Fredrik Håård + - Issue #6268: Fix seek() method of codecs.open(), don't read or write the BOM twice after seek(0). Fix also reset() method of codecs, UTF-16, UTF-32 and StreamWriter classes. -- cgit v0.12 -- cgit v0.12 From 341fe911026a6c7a675d14735613f21221d90c59 Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Tue, 25 May 2010 15:54:24 +0000 Subject: Merged revisions 81522 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81522 | r.david.murray | 2010-05-25 11:36:46 -0400 (Tue, 25 May 2010) | 9 lines Recorded merge of revisions 81521 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81521 | r.david.murray | 2010-05-25 11:32:06 -0400 (Tue, 25 May 2010) | 2 lines Issue 8818: urlparse/urlsplit keyword is 'scheme', not 'default_scheme'. ........ ................ --- Doc/library/urllib.parse.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Doc/library/urllib.parse.rst b/Doc/library/urllib.parse.rst index aa3685d..483e340 100644 --- a/Doc/library/urllib.parse.rst +++ b/Doc/library/urllib.parse.rst @@ -26,7 +26,7 @@ following URL schemes: ``file``, ``ftp``, ``gopher``, ``hdl``, ``http``, The :mod:`urllib.parse` module defines the following functions: -.. function:: urlparse(urlstring, default_scheme='', allow_fragments=True) +.. function:: urlparse(urlstring, scheme='', allow_fragments=True) Parse a URL into six components, returning a 6-tuple. This corresponds to the general structure of a URL: ``scheme://netloc/path;parameters?query#fragment``. @@ -48,7 +48,7 @@ The :mod:`urllib.parse` module defines the following functions: >>> o.geturl() 'http://www.cwi.nl:80/%7Eguido/Python.html' - If the *default_scheme* argument is specified, it gives the default addressing + If the *scheme* argument is specified, it gives the default addressing scheme, to be used only if the URL does not specify one. The default value for this argument is the empty string. @@ -139,7 +139,7 @@ The :mod:`urllib.parse` module defines the following functions: states that these are equivalent). -.. function:: urlsplit(urlstring, default_scheme='', allow_fragments=True) +.. function:: urlsplit(urlstring, scheme='', allow_fragments=True) This is similar to :func:`urlparse`, but does not split the params from the URL. This should generally be used instead of :func:`urlparse` if the more recent URL -- cgit v0.12 From 73ffb8b55279ccb20cfdea0f0d21d030edfc0ab4 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Tue, 25 May 2010 19:48:15 +0000 Subject: Merged revisions 81528 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81528 | mark.dickinson | 2010-05-25 20:46:20 +0100 (Tue, 25 May 2010) | 9 lines Merged revisions 81527 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81527 | mark.dickinson | 2010-05-25 20:44:49 +0100 (Tue, 25 May 2010) | 1 line Fix a NameError in test_enumerate. ........ ................ --- Lib/test/test_enumerate.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/test_enumerate.py b/Lib/test/test_enumerate.py index 315069c4..4dc9a12 100644 --- a/Lib/test/test_enumerate.py +++ b/Lib/test/test_enumerate.py @@ -227,7 +227,7 @@ def test_main(verbose=None): if verbose and hasattr(sys, "gettotalrefcount"): counts = [None] * 5 for i in range(len(counts)): - support.run_unittest(*testclasses) + support.run_unittest(__name__) counts[i] = sys.gettotalrefcount() print(counts) -- cgit v0.12 From 20f4b447f5cafcfebbc785cba1a7f3b363e794af Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Tue, 25 May 2010 21:32:42 +0000 Subject: Merged revisions 81533 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81533 | victor.stinner | 2010-05-25 23:12:34 +0200 (mar., 25 mai 2010) | 3 lines Issue #4769: Fix main() function of the base64 module, use sys.stdin.buffer and sys.stdout.buffer (instead of sys.stdin and sys.stdout) to use the bytes API ........ --- Lib/base64.py | 4 ++-- Lib/test/test_base64.py | 34 ++++++++++++++++++++++++++++++++++ Misc/NEWS | 4 ++++ 3 files changed, 40 insertions(+), 2 deletions(-) diff --git a/Lib/base64.py b/Lib/base64.py index e708136..b31c410 100755 --- a/Lib/base64.py +++ b/Lib/base64.py @@ -383,9 +383,9 @@ def main(): if o == '-u': func = decode if o == '-t': test(); return if args and args[0] != '-': - func(open(args[0], 'rb'), sys.stdout) + func(open(args[0], 'rb'), sys.stdout.buffer) else: - func(sys.stdin, sys.stdout) + func(sys.stdin.buffer, sys.stdout.buffer) def test(): diff --git a/Lib/test/test_base64.py b/Lib/test/test_base64.py index fadee6d..7ff0db5 100644 --- a/Lib/test/test_base64.py +++ b/Lib/test/test_base64.py @@ -2,6 +2,8 @@ import unittest from test import support import base64 import binascii +import sys +import subprocess @@ -208,6 +210,38 @@ class BaseXYTestCase(unittest.TestCase): +class TestMain(unittest.TestCase): + def get_output(self, *args, **options): + args = (sys.executable, '-m', 'base64') + args + return subprocess.check_output(args, **options) + + def test_encode_decode(self): + output = self.get_output('-t') + self.assertSequenceEqual(output.splitlines(), ( + b"b'Aladdin:open sesame'", + br"b'QWxhZGRpbjpvcGVuIHNlc2FtZQ==\n'", + b"b'Aladdin:open sesame'", + )) + + def test_encode_file(self): + with open(support.TESTFN, 'wb') as fp: + fp.write(b'a\xffb\n') + + output = self.get_output('-e', support.TESTFN) + self.assertEquals(output.rstrip(), b'Yf9iCg==') + + with open(support.TESTFN, 'rb') as fp: + output = self.get_output('-e', stdin=fp) + self.assertEquals(output.rstrip(), b'Yf9iCg==') + + def test_decode(self): + with open(support.TESTFN, 'wb') as fp: + fp.write(b'Yf9iCg==') + output = self.get_output('-d', support.TESTFN) + self.assertEquals(output, b'a\xffb\n') + + + def test_main(): support.run_unittest(__name__) diff --git a/Misc/NEWS b/Misc/NEWS index 2b5b791..7e1769d 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -54,6 +54,10 @@ C-API Library ------- +- Issue #4769: Fix main() function of the base64 module, use sys.stdin.buffer + and sys.stdout.buffer (instead of sys.stdin and sys.stdout) to use the bytes + API + - Issue #6662: Fix parsing of malformatted charref (&#bad;), patch written by Fredrik Håård -- cgit v0.12 From 827bd45b12a417d107f6914e08f5e86b4d082521 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Tue, 25 May 2010 22:18:30 +0000 Subject: Merged revisions 81535 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81535 | victor.stinner | 2010-05-26 00:17:22 +0200 (mer., 26 mai 2010) | 2 lines Fix the new TestMain.test_decode() of test_base64 for Windows ........ --- Lib/test/test_base64.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/test_base64.py b/Lib/test/test_base64.py index 7ff0db5..49edf39 100644 --- a/Lib/test/test_base64.py +++ b/Lib/test/test_base64.py @@ -238,7 +238,7 @@ class TestMain(unittest.TestCase): with open(support.TESTFN, 'wb') as fp: fp.write(b'Yf9iCg==') output = self.get_output('-d', support.TESTFN) - self.assertEquals(output, b'a\xffb\n') + self.assertEquals(output.rstrip(), b'a\xffb') -- cgit v0.12 -- cgit v0.12 From f6da42fd5af0954d6d8a4f1cde08a56aca17fafd Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Wed, 26 May 2010 17:35:09 +0000 Subject: Merged revisions 81545 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81545 | victor.stinner | 2010-05-26 19:33:03 +0200 (mer., 26 mai 2010) | 9 lines Merged revisions 81543 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81543 | victor.stinner | 2010-05-26 19:25:28 +0200 (mer., 26 mai 2010) | 2 lines Issue #7449: Skip test_socketserver if threading support is disabled ........ ................ --- Lib/test/test_socketserver.py | 1 + Misc/NEWS | 2 ++ 2 files changed, 3 insertions(+) diff --git a/Lib/test/test_socketserver.py b/Lib/test/test_socketserver.py index 0ab95d1..6819f30 100644 --- a/Lib/test/test_socketserver.py +++ b/Lib/test/test_socketserver.py @@ -61,6 +61,7 @@ def simple_subprocess(testcase): testcase.assertEquals(72 << 8, status) +@unittest.skipUnless(threading, 'Threading required for this test.') class SocketServerTest(unittest.TestCase): """Test all socket servers.""" diff --git a/Misc/NEWS b/Misc/NEWS index 7e1769d..a7a6723 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -226,6 +226,8 @@ Build Tests ----- +- Issue #7449: Skip test_socketserver if threading support is disabled + - Issue #8672: Add a zlib test ensuring that an incomplete stream can be handled by a decompressor object without errors (it returns incomplete uncompressed data). -- cgit v0.12 From 9c9d878b3a65c33a13ebb96221db8578841126f3 Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Wed, 26 May 2010 18:09:32 +0000 Subject: Merged revisions 81547 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81547 | brian.curtin | 2010-05-26 12:43:50 -0500 (Wed, 26 May 2010) | 6 lines Fix #2810 - handle the case where some registry calls return ERROR_MORE_DATA, requiring another call to get the remaining data. Patch by Daniel Stutzbach ........ --- Lib/test/test_winreg.py | 54 ++++++++++++++++++++++ Misc/NEWS | 6 +++ PC/winreg.c | 119 ++++++++++++++++++++++++++++++++++++------------ 3 files changed, 151 insertions(+), 28 deletions(-) diff --git a/Lib/test/test_winreg.py b/Lib/test/test_winreg.py index fd28852..37ec2bc 100644 --- a/Lib/test/test_winreg.py +++ b/Lib/test/test_winreg.py @@ -5,6 +5,7 @@ import os, sys import unittest from test import support +threading = support.import_module("threading") # Do this first so test will be skipped if module doesn't exist support.import_module('winreg') @@ -185,6 +186,59 @@ class WinregTests(unittest.TestCase): self.assertEqual(type(r), str) self.assertEqual(r, os.environ["windir"] + "\\test") + def test_changing_value(self): + # Issue2810: A race condition in 2.6 and 3.1 may cause + # EnumValue or QueryValue to throw "WindowsError: More data is + # available" + done = False + + class VeryActiveThread(threading.Thread): + def run(self): + with CreateKey(HKEY_CURRENT_USER, test_key_name) as key: + use_short = True + long_string = 'x'*2000 + while not done: + s = 'x' if use_short else long_string + use_short = not use_short + SetValue(key, 'changing_value', REG_SZ, s) + + thread = VeryActiveThread() + thread.start() + try: + with CreateKey(HKEY_CURRENT_USER, + test_key_name+'\\changing_value') as key: + for _ in range(1000): + num_subkeys, num_values, t = QueryInfoKey(key) + for i in range(num_values): + name = EnumValue(key, i) + QueryValue(key, name[0]) + finally: + done = True + thread.join() + DeleteKey(HKEY_CURRENT_USER, test_key_name+'\\changing_value') + DeleteKey(HKEY_CURRENT_USER, test_key_name) + + def test_long_key(self): + # Issue2810, in 2.6 and 3.1 when the key name was exactly 256 + # characters, EnumKey threw "WindowsError: More data is + # available" + name = 'x'*256 + try: + with CreateKey(HKEY_CURRENT_USER, test_key_name) as key: + SetValue(key, name, REG_SZ, 'x') + num_subkeys, num_values, t = QueryInfoKey(key) + EnumKey(key, 0) + finally: + DeleteKey(HKEY_CURRENT_USER, '\\'.join((test_key_name, name))) + DeleteKey(HKEY_CURRENT_USER, test_key_name) + + def test_dynamic_key(self): + # Issue2810, when the value is dynamically generated, these + # throw "WindowsError: More data is available" in 2.6 and 3.1 + EnumValue(HKEY_PERFORMANCE_DATA, 0) + QueryValueEx(HKEY_PERFORMANCE_DATA, "") + + def test_main(): support.run_unittest(WinregTests) diff --git a/Misc/NEWS b/Misc/NEWS index a7a6723..5de0ca3 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -211,6 +211,12 @@ Library - Issue #6716/2: Backslash-replace error output in compilall. +Extension Modules +----------------- + +- Issue #2810: Fix cases where the Windows registry API returns + ERROR_MORE_DATA, requiring a re-try in order to get the complete result. + Build ----- diff --git a/PC/winreg.c b/PC/winreg.c index e6d113d..c321d9f 100644 --- a/PC/winreg.c +++ b/PC/winreg.c @@ -1003,7 +1003,14 @@ PyEnumKey(PyObject *self, PyObject *args) int index; long rc; PyObject *retStr; - wchar_t tmpbuf[256]; /* max key name length is 255 */ + + /* The Windows docs claim that the max key name length is 255 + * characters, plus a terminating nul character. However, + * empirical testing demonstrates that it is possible to + * create a 256 character key that is missing the terminating + * nul. RegEnumKeyEx requires a 257 character buffer to + * retrieve such a key name. */ + wchar_t tmpbuf[257]; DWORD len = sizeof(tmpbuf); /* includes NULL terminator */ if (!PyArg_ParseTuple(args, "Oi:EnumKey", &obKey, &index)) @@ -1030,8 +1037,8 @@ PyEnumValue(PyObject *self, PyObject *args) long rc; wchar_t *retValueBuf; BYTE *retDataBuf; - DWORD retValueSize; - DWORD retDataSize; + DWORD retValueSize, bufValueSize; + DWORD retDataSize, bufDataSize; DWORD typ; PyObject *obData; PyObject *retVal; @@ -1049,6 +1056,8 @@ PyEnumValue(PyObject *self, PyObject *args) "RegQueryInfoKey"); ++retValueSize; /* include null terminators */ ++retDataSize; + bufDataSize = retDataSize; + bufValueSize = retValueSize; retValueBuf = (wchar_t *)PyMem_Malloc(sizeof(wchar_t) * retValueSize); if (retValueBuf == NULL) return PyErr_NoMemory(); @@ -1058,16 +1067,33 @@ PyEnumValue(PyObject *self, PyObject *args) return PyErr_NoMemory(); } - Py_BEGIN_ALLOW_THREADS - rc = RegEnumValueW(hKey, - index, - retValueBuf, - &retValueSize, - NULL, - &typ, - retDataBuf, - &retDataSize); - Py_END_ALLOW_THREADS + while (1) { + wchar_t *tmp; + Py_BEGIN_ALLOW_THREADS + rc = RegEnumValueW(hKey, + index, + retValueBuf, + &retValueSize, + NULL, + &typ, + (BYTE *)retDataBuf, + &retDataSize); + Py_END_ALLOW_THREADS + + if (rc != ERROR_MORE_DATA) + break; + + bufDataSize *= 2; + tmp = (char *)PyMem_Realloc(retDataBuf, bufDataSize); + if (tmp == NULL) { + PyErr_NoMemory(); + retVal = NULL; + goto fail; + } + retDataBuf = tmp; + retDataSize = bufDataSize; + retValueSize = bufValueSize; + } if (rc != ERROR_SUCCESS) { retVal = PyErr_SetFromWindowsErrWithFunction(rc, @@ -1224,23 +1250,44 @@ PyQueryValue(PyObject *self, PyObject *args) long rc; PyObject *retStr; wchar_t *retBuf; - long bufSize = 0; + DWORD bufSize = 0; + DWORD retSize = 0; + wchar_t *tmp; if (!PyArg_ParseTuple(args, "OZ:QueryValue", &obKey, &subKey)) return NULL; if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) return NULL; - if ((rc = RegQueryValueW(hKey, subKey, NULL, &bufSize)) - != ERROR_SUCCESS) + + rc = RegQueryValueW(hKey, subKey, NULL, &retSize); + if (rc == ERROR_MORE_DATA) + retSize = 256; + else if (rc != ERROR_SUCCESS) return PyErr_SetFromWindowsErrWithFunction(rc, "RegQueryValue"); - retBuf = (wchar_t *)PyMem_Malloc(bufSize); + + bufSize = retSize; + retBuf = (wchar_t *) PyMem_Malloc(bufSize); if (retBuf == NULL) return PyErr_NoMemory(); - if ((rc = RegQueryValueW(hKey, subKey, retBuf, &bufSize)) - != ERROR_SUCCESS) { + while (1) { + retSize = bufSize; + rc = RegQueryValueW(hKey, subKey, retBuf, &retSize); + if (rc != ERROR_MORE_DATA) + break; + + bufSize *= 2; + tmp = (wchar_t *) PyMem_Realloc(retBuf, bufSize); + if (tmp == NULL) { + PyMem_Free(retBuf); + return PyErr_NoMemory(); + } + retBuf = tmp; + } + + if (rc != ERROR_SUCCESS) { PyMem_Free(retBuf); return PyErr_SetFromWindowsErrWithFunction(rc, "RegQueryValue"); @@ -1259,8 +1306,8 @@ PyQueryValueEx(PyObject *self, PyObject *args) wchar_t *valueName; long rc; - BYTE *retBuf; - DWORD bufSize = 0; + BYTE *retBuf, *tmp; + DWORD bufSize = 0, retSize; DWORD typ; PyObject *obData; PyObject *result; @@ -1270,18 +1317,34 @@ PyQueryValueEx(PyObject *self, PyObject *args) if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE)) return NULL; - if ((rc = RegQueryValueExW(hKey, valueName, - NULL, NULL, NULL, - &bufSize)) - != ERROR_SUCCESS) + + rc = RegQueryValueExW(hKey, valueName, NULL, NULL, NULL, &bufSize); + if (rc == ERROR_MORE_DATA) + bufSize = 256; + else if (rc != ERROR_SUCCESS) return PyErr_SetFromWindowsErrWithFunction(rc, "RegQueryValueEx"); retBuf = (BYTE *)PyMem_Malloc(bufSize); if (retBuf == NULL) return PyErr_NoMemory(); - if ((rc = RegQueryValueExW(hKey, valueName, NULL, - &typ, retBuf, &bufSize)) - != ERROR_SUCCESS) { + + while (1) { + retSize = bufSize; + rc = RegQueryValueExW(hKey, valueName, NULL, &typ, + (BYTE *)retBuf, &retSize); + if (rc != ERROR_MORE_DATA) + break; + + bufSize *= 2; + tmp = (char *) PyMem_Realloc(retBuf, bufSize); + if (tmp == NULL) { + PyMem_Free(retBuf); + return PyErr_NoMemory(); + } + retBuf = tmp; + } + + if (rc != ERROR_SUCCESS) { PyMem_Free(retBuf); return PyErr_SetFromWindowsErrWithFunction(rc, "RegQueryValueEx"); -- cgit v0.12 From 66f07cec30de8561bd3b253061123623122658e6 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Wed, 26 May 2010 19:18:28 +0000 Subject: Merged revisions 81553 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81553 | mark.dickinson | 2010-05-26 20:14:01 +0100 (Wed, 26 May 2010) | 9 lines Merged revisions 81551 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81551 | mark.dickinson | 2010-05-26 20:06:33 +0100 (Wed, 26 May 2010) | 1 line Issue #8825: additional testcases for int(string, 0) and long(string, 0). ........ ................ --- Lib/test/test_long.py | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/Lib/test/test_long.py b/Lib/test/test_long.py index 1b5e6d4..a596cf8 100644 --- a/Lib/test/test_long.py +++ b/Lib/test/test_long.py @@ -404,6 +404,20 @@ class LongTest(unittest.TestCase): self.assertEqual(int('2br45qc', 35), 4294967297) self.assertEqual(int('1z141z5', 36), 4294967297) + # tests with base 0 + self.assertEqual(int('000', 0), 0) + self.assertEqual(int('0o123', 0), 83) + self.assertEqual(int('0x123', 0), 291) + self.assertEqual(int('0b100', 0), 4) + self.assertEqual(int(' 0O123 ', 0), 83) + self.assertEqual(int(' 0X123 ', 0), 291) + self.assertEqual(int(' 0B100 ', 0), 4) + self.assertEqual(int('0', 0), 0) + self.assertEqual(int('+0', 0), 0) + self.assertEqual(int('-0', 0), 0) + self.assertEqual(int('00', 0), 0) + self.assertRaises(ValueError, int, '08', 0) + self.assertRaises(ValueError, int, '-012395', 0) def test_conversion(self): # Test __int__() -- cgit v0.12 -- cgit v0.12 From 3efc2fd479f024b70d9532cd4249ad6aaf8aba77 Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Thu, 27 May 2010 22:03:53 +0000 Subject: Merged revisions 81568 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81568 | alexander.belopolsky | 2010-05-27 17:42:58 -0400 (Thu, 27 May 2010) | 10 lines Merged revisions 81566 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81566 | alexander.belopolsky | 2010-05-27 16:55:27 -0400 (Thu, 27 May 2010) | 3 lines Issue #7150: Raise OverflowError if the result of adding or subtracting timedelta from date or datetime falls outside of the MINYEAR:MAXYEAR range. ........ ................ --- Lib/test/test_datetime.py | 19 ++++++++++--------- Misc/NEWS | 3 +++ Modules/datetimemodule.c | 29 ++++++++++++++++------------- 3 files changed, 29 insertions(+), 22 deletions(-) diff --git a/Lib/test/test_datetime.py b/Lib/test/test_datetime.py index 8bf8420..ead8d70 100644 --- a/Lib/test/test_datetime.py +++ b/Lib/test/test_datetime.py @@ -700,15 +700,16 @@ class TestDate(HarmlessMixedComparison, unittest.TestCase): def test_overflow(self): tiny = self.theclass.resolution - dt = self.theclass.min + tiny - dt -= tiny # no problem - self.assertRaises(OverflowError, dt.__sub__, tiny) - self.assertRaises(OverflowError, dt.__add__, -tiny) - - dt = self.theclass.max - tiny - dt += tiny # no problem - self.assertRaises(OverflowError, dt.__add__, tiny) - self.assertRaises(OverflowError, dt.__sub__, -tiny) + for delta in [tiny, timedelta(1), timedelta(2)]: + dt = self.theclass.min + delta + dt -= delta # no problem + self.assertRaises(OverflowError, dt.__sub__, delta) + self.assertRaises(OverflowError, dt.__add__, -delta) + + dt = self.theclass.max - delta + dt += delta # no problem + self.assertRaises(OverflowError, dt.__add__, delta) + self.assertRaises(OverflowError, dt.__sub__, -delta) def test_fromtimestamp(self): import time diff --git a/Misc/NEWS b/Misc/NEWS index 5de0ca3..3c4aa76 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -54,6 +54,9 @@ C-API Library ------- +- Issue #7150: Raise OverflowError if the result of adding or subtracting + timedelta from date or datetime falls outside of the MINYEAR:MAXYEAR range. + - Issue #4769: Fix main() function of the base64 module, use sys.stdin.buffer and sys.stdout.buffer (instead of sys.stdin and sys.stdout) to use the bytes API diff --git a/Modules/datetimemodule.c b/Modules/datetimemodule.c index 6235d6e..419eb7b 100644 --- a/Modules/datetimemodule.c +++ b/Modules/datetimemodule.c @@ -30,6 +30,7 @@ #define MINYEAR 1 #define MAXYEAR 9999 +#define MAXORDINAL 3652059 /* date(9999,12,31).toordinal() */ /* Nine decimal digits is easy to communicate, and leaves enough room * so that two delta days can be added w/o fear of overflowing a signed @@ -480,7 +481,7 @@ normalize_d_s_us(int *d, int *s, int *us) * The input values must be such that the internals don't overflow. * The way this routine is used, we don't get close. */ -static void +static int normalize_y_m_d(int *y, int *m, int *d) { int dim; /* # of days in month */ @@ -534,11 +535,23 @@ normalize_y_m_d(int *y, int *m, int *d) else { int ordinal = ymd_to_ord(*y, *m, 1) + *d - 1; - ord_to_ymd(ordinal, y, m, d); + if (ordinal < 1 || ordinal > MAXORDINAL) { + goto error; + } else { + ord_to_ymd(ordinal, y, m, d); + return 0; + } } } assert(*m > 0); assert(*d > 0); + if (MINYEAR <= *y && *y <= MAXYEAR) + return 0; + error: + PyErr_SetString(PyExc_OverflowError, + "date value out of range"); + return -1; + } /* Fiddle out-of-bounds months and days so that the result makes some kind @@ -548,17 +561,7 @@ normalize_y_m_d(int *y, int *m, int *d) static int normalize_date(int *year, int *month, int *day) { - int result; - - normalize_y_m_d(year, month, day); - if (MINYEAR <= *year && *year <= MAXYEAR) - result = 0; - else { - PyErr_SetString(PyExc_OverflowError, - "date value out of range"); - result = -1; - } - return result; + return normalize_y_m_d(year, month, day); } /* Force all the datetime fields into range. The parameters are both -- cgit v0.12 From dfaaae980fe490acec49170245751a4f20bfeacd Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Thu, 27 May 2010 22:36:14 +0000 Subject: Merged revisions 81572 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81572 | benjamin.peterson | 2010-05-27 17:32:22 -0500 (Thu, 27 May 2010) | 1 line correct default value in signature ........ --- Doc/library/functions.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index ff999e9..5160e08 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -1219,7 +1219,7 @@ are always available. They are listed here in alphabetical order. True -.. function:: __import__(name, globals={}, locals={}, fromlist=[], level=-1) +.. function:: __import__(name, globals={}, locals={}, fromlist=[], level=0) .. index:: statement: import -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From ea2b0b4992384b299f54e047b986c1b4ba743995 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sat, 29 May 2010 12:10:15 +0000 Subject: Merged revisions 81595 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81595 | antoine.pitrou | 2010-05-29 14:08:25 +0200 (sam., 29 mai 2010) | 9 lines Merged revisions 81594 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81594 | antoine.pitrou | 2010-05-29 14:06:13 +0200 (sam., 29 mai 2010) | 3 lines Issue #8840: Make documentation for truncate() clearer ........ ................ --- Doc/library/io.rst | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/Doc/library/io.rst b/Doc/library/io.rst index 8bbd6cb..3e98ca9 100644 --- a/Doc/library/io.rst +++ b/Doc/library/io.rst @@ -309,10 +309,12 @@ I/O Base Classes .. method:: truncate(size=None) - Truncate the file to at most *size* bytes. *size* defaults to the current - file position, as returned by :meth:`tell`. Note that the current file - position isn't changed; if you want to change it to the new end of - file, you have to :meth:`seek()` explicitly. + Resize the stream to the given *size* in bytes (or the current position + if *size* is not specified). The current stream position isn't changed. + This resizing can extend or reduce the current file size. In case of + extension, the contents of the new file area depend on the platform + (on most systems, additional bytes are zero-filled, on Windows they're + undetermined). The new file size is returned. .. method:: writable() -- cgit v0.12 From 3e2d67e01a53c755667bfe2fc68cc5163c7d8d1a Mon Sep 17 00:00:00 2001 From: Stefan Krah <stefan@bytereef.org> Date: Sat, 29 May 2010 13:01:02 +0000 Subject: Merged revisions 81600 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81600 | stefan.krah | 2010-05-29 14:59:18 +0200 (Sat, 29 May 2010) | 9 lines Merged revisions 81598 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81598 | stefan.krah | 2010-05-29 14:54:35 +0200 (Sat, 29 May 2010) | 1 line Fix typo ........ ................ --- Doc/library/decimal.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/decimal.rst b/Doc/library/decimal.rst index a482417..5667bd2 100644 --- a/Doc/library/decimal.rst +++ b/Doc/library/decimal.rst @@ -843,7 +843,7 @@ described below. In addition, the module provides three pre-made contexts: This context is used by the :class:`Context` constructor as a prototype for new contexts. Changing a field (such a precision) has the effect of changing the - default for new contexts creating by the :class:`Context` constructor. + default for new contexts created by the :class:`Context` constructor. This context is most useful in multi-threaded environments. Changing one of the fields before threads are started has the effect of setting system-wide -- cgit v0.12 From 53d7c14bf9eda53a305518e9ca1a3ded2a8f5b07 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Sat, 29 May 2010 21:11:05 +0000 Subject: Merged revisions 81604 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81604 | mark.dickinson | 2010-05-29 22:05:27 +0100 (Sat, 29 May 2010) | 9 lines Merged revisions 81602 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81602 | mark.dickinson | 2010-05-29 22:00:52 +0100 (Sat, 29 May 2010) | 1 line Untabify Modules/config.c.in. ........ ................ --- Modules/config.c.in | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/Modules/config.c.in b/Modules/config.c.in index 5d8f5a9..3fb5dd3 100644 --- a/Modules/config.c.in +++ b/Modules/config.c.in @@ -34,28 +34,28 @@ struct _inittab _PyImport_Inittab[] = { /* -- ADDMODULE MARKER 2 -- */ - /* This module lives in marshal.c */ - {"marshal", PyMarshal_Init}, + /* This module lives in marshal.c */ + {"marshal", PyMarshal_Init}, - /* This lives in import.c */ - {"imp", PyInit_imp}, + /* This lives in import.c */ + {"imp", PyInit_imp}, - /* This lives in Python/Python-ast.c */ - {"_ast", PyInit__ast}, + /* This lives in Python/Python-ast.c */ + {"_ast", PyInit__ast}, - /* These entries are here for sys.builtin_module_names */ - {"__main__", NULL}, - {"builtins", NULL}, - {"sys", NULL}, + /* These entries are here for sys.builtin_module_names */ + {"__main__", NULL}, + {"builtins", NULL}, + {"sys", NULL}, - /* This lives in gcmodule.c */ - {"gc", PyInit_gc}, + /* This lives in gcmodule.c */ + {"gc", PyInit_gc}, - /* This lives in _warnings.c */ - {"_warnings", _PyWarnings_Init}, + /* This lives in _warnings.c */ + {"_warnings", _PyWarnings_Init}, - /* Sentinel */ - {0, 0} + /* Sentinel */ + {0, 0} }; -- cgit v0.12 From 2f4087d7139faaea4050810add0872c3deff7447 Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Mon, 31 May 2010 16:11:21 +0000 Subject: Merged revisions 81556 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81556 | alexander.belopolsky | 2010-05-26 16:00:12 -0400 (Wed, 26 May 2010) | 10 lines Merged revisions 81555 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81555 | alexander.belopolsky | 2010-05-26 15:43:16 -0400 (Wed, 26 May 2010) | 3 lines Issue #7879: Do not test negative timestamps on any Windows platform including Windows CE. ........ ................ --- Lib/test/test_datetime.py | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Lib/test/test_datetime.py b/Lib/test/test_datetime.py index ead8d70..a971c68 100644 --- a/Lib/test/test_datetime.py +++ b/Lib/test/test_datetime.py @@ -3,7 +3,7 @@ See http://www.zope.org/Members/fdrake/DateTimeWiki/TestCases """ -import os +import sys import pickle import unittest @@ -1496,7 +1496,7 @@ class TestDateTime(TestDate): def test_negative_float_fromtimestamp(self): # Windows doesn't accept negative timestamps - if os.name == "nt": + if sys.platform == "win32": return # The result is tz-dependent; at least test that this doesn't # fail (like it did before bug 1646728 was fixed). @@ -1504,7 +1504,7 @@ class TestDateTime(TestDate): def test_negative_float_utcfromtimestamp(self): # Windows doesn't accept negative timestamps - if os.name == "nt": + if sys.platform == "win32": return d = self.theclass.utcfromtimestamp(-1.05) self.assertEquals(d, self.theclass(1969, 12, 31, 23, 59, 58, 950000)) -- cgit v0.12 From 5ca31edd0efe9869b5af877818b57d6cd395cd8e Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Mon, 31 May 2010 16:21:02 +0000 Subject: Merged revisions 81560 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81560 | alexander.belopolsky | 2010-05-26 16:48:30 -0400 (Wed, 26 May 2010) | 10 lines Merged revisions 81559 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81559 | alexander.belopolsky | 2010-05-26 16:45:37 -0400 (Wed, 26 May 2010) | 3 lines Issue #7879: Skip negative timestamps test on any Windows platform using unittest.skipIf decorator. ........ ................ --- Lib/test/test_datetime.py | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/Lib/test/test_datetime.py b/Lib/test/test_datetime.py index a971c68..d5238e7 100644 --- a/Lib/test/test_datetime.py +++ b/Lib/test/test_datetime.py @@ -1493,19 +1493,14 @@ class TestDateTime(TestDate): for insane in -1e200, 1e200: self.assertRaises(ValueError, self.theclass.utcfromtimestamp, insane) - + @unittest.skipIf(sys.platform == "win32", "Windows doesn't accept negative timestamps") def test_negative_float_fromtimestamp(self): - # Windows doesn't accept negative timestamps - if sys.platform == "win32": - return # The result is tz-dependent; at least test that this doesn't # fail (like it did before bug 1646728 was fixed). self.theclass.fromtimestamp(-1.05) + @unittest.skipIf(sys.platform == "win32", "Windows doesn't accept negative timestamps") def test_negative_float_utcfromtimestamp(self): - # Windows doesn't accept negative timestamps - if sys.platform == "win32": - return d = self.theclass.utcfromtimestamp(-1.05) self.assertEquals(d, self.theclass(1969, 12, 31, 23, 59, 58, 950000)) -- cgit v0.12 From 3f6b2d07eda6a49ab088485e309722c10756ab22 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Mon, 31 May 2010 17:06:44 +0000 Subject: Merged revisions 81623 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81623 | antoine.pitrou | 2010-05-31 19:04:40 +0200 (lun., 31 mai 2010) | 9 lines Merged revisions 81621 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81621 | antoine.pitrou | 2010-05-31 19:01:01 +0200 (lun., 31 mai 2010) | 4 lines Improve documentation for getaddrinfo() (part of #8857) ........ ................ --- Doc/library/socket.rst | 49 +++++++++++++++++++++++++++++++++---------------- 1 file changed, 33 insertions(+), 16 deletions(-) diff --git a/Doc/library/socket.rst b/Doc/library/socket.rst index 75454cb..28397f5 100644 --- a/Doc/library/socket.rst +++ b/Doc/library/socket.rst @@ -205,27 +205,44 @@ The module :mod:`socket` exports the following constants and functions: :func:`getdefaulttimeout` is used. -.. function:: getaddrinfo(host, port[, family[, socktype[, proto[, flags]]]]) +.. function:: getaddrinfo(host, port, family=0, socktype=0, proto=0, flags=0) - Resolves the *host*/*port* argument, into a sequence of 5-tuples that contain - all the necessary arguments for creating the corresponding socket. *host* is a domain - name, a string representation of an IPv4/v6 address or ``None``. *port* is a string - service name such as ``'http'``, a numeric port number or ``None``. - The rest of the arguments are optional and must be numeric if specified. - By passing ``None`` as the value of *host* and *port*, , you can pass ``NULL`` to the C API. + Translate the *host*/*port* argument into a sequence of 5-tuples that contain + all the necessary arguments for creating a socket connected to that service. + *host* is a domain name, a string representation of an IPv4/v6 address + or ``None``. *port* is a string service name such as ``'http'``, a numeric + port number or ``None``. By passing ``None`` as the value of *host* + and *port*, you can pass ``NULL`` to the underlying C API. - The :func:`getaddrinfo` function returns a list of 5-tuples with the following - structure: + The *family*, *socktype* and *proto* arguments can be optionally specified + in order to narrow the list of addresses returned. Passing zero as a + value for each of these arguments selects the full range of results. + The *flags* argument can be one or several of the ``AI_*`` constants, + and will influence how results are computed and returned. + For example, :const:`AI_NUMERICHOST` will disable domain name resolution + and will raise an error if *host* is a domain name. - ``(family, socktype, proto, canonname, sockaddr)`` + The function returns a list of 5-tuples with the following structure: - *family*, *socktype*, *proto* are all integers and are meant to be passed to the - :func:`socket` function. *canonname* is a string representing the canonical name - of the *host*. It can be a numeric IPv4/v6 address when :const:`AI_CANONNAME` is - specified for a numeric *host*. *sockaddr* is a tuple describing a socket - address, as described above. See the source for :mod:`socket` and other - library modules for a typical usage of the function. + ``(family, socktype, proto, canonname, sockaddr)`` + In these tuples, *family*, *socktype*, *proto* are all integers and are + meant to be passed to the :func:`socket` function. *canonname* will be + a string representing the canonical name of the *host* if + :const:`AI_CANONNAME` is part of the *flags* argument; else *canonname* + will be empty. *sockaddr* is a tuple describing a socket address, whose + format depends on the returned *family* (a ``(address, port)`` 2-tuple for + :const:`AF_INET`, a ``(address, port, flow info, scope id)`` 4-tuple for + :const:`AF_INET6`), and is meant to be passed to the :meth:`socket.connect` + method. + + The following example fetches address information for a hypothetical TCP + connection to ``www.python.org`` on port 80 (results may differ on your + system if IPv6 isn't enabled):: + + >>> socket.getaddrinfo("www.python.org", 80, 0, 0, socket.SOL_TCP) + [(2, 1, 6, '', ('82.94.164.162', 80)), + (10, 1, 6, '', ('2001:888:2000:d::a2', 80, 0, 0))] .. function:: getfqdn([name]) -- cgit v0.12 -- cgit v0.12 From 5fc99cf96343de10940c8368acaefbf9a43a568a Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Tue, 1 Jun 2010 01:12:24 +0000 Subject: Merged revisions 81630 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81630 | r.david.murray | 2010-05-31 21:11:18 -0400 (Mon, 31 May 2010) | 9 lines Merged revisions 81586 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81586 | r.david.murray | 2010-05-28 14:08:11 -0400 (Fri, 28 May 2010) | 2 lines Make reference to Generic Attribute Management a hyperlink. ........ ................ --- Doc/extending/newtypes.rst | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Doc/extending/newtypes.rst b/Doc/extending/newtypes.rst index 0ea2461..074a603 100644 --- a/Doc/extending/newtypes.rst +++ b/Doc/extending/newtypes.rst @@ -430,7 +430,7 @@ and put the definitions in the :attr:`tp_members` slot:: Noddy_members, /* tp_members */ Each member definition has a member name, type, offset, access flags and -documentation string. See the "Generic Attribute Management" section below for +documentation string. See the :ref:`Generic-Attribute-Management` section below for details. A disadvantage of this approach is that it doesn't provide a way to restrict the @@ -1078,6 +1078,8 @@ disappeared starting with Python 2.2, though there are many examples which have not been updated to use some of the new generic mechanism that is available. +.. _generic-attribute-management: + Generic Attribute Management ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -- cgit v0.12 -- cgit v0.12 From efafdc7d103c6773621c8d200935939a672a127d Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Tue, 1 Jun 2010 12:56:17 +0000 Subject: Merged revisions 81638 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81638 | senthil.kumaran | 2010-06-01 18:23:48 +0530 (Tue, 01 Jun 2010) | 9 lines Merged revisions 81636 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81636 | senthil.kumaran | 2010-06-01 18:10:07 +0530 (Tue, 01 Jun 2010) | 3 lines Fix Issue8797 - urllib2 basic authentication fix for wrong passwords. It fails after 5 retries. ........ ................ --- Lib/test/test_urllib2.py | 1 - Lib/urllib/request.py | 9 +++++++++ 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_urllib2.py b/Lib/test/test_urllib2.py index 2da3bef..9071f49 100644 --- a/Lib/test/test_urllib2.py +++ b/Lib/test/test_urllib2.py @@ -1156,7 +1156,6 @@ class HandlerTests(unittest.TestCase): self.assertEqual(len(http_handler.requests), 1) self.assertFalse(http_handler.requests[0].has_header(auth_header)) - class MiscTests(unittest.TestCase): def test_build_opener(self): diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index 5440efb..95e8e33 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -775,12 +775,21 @@ class AbstractBasicAuthHandler: password_mgr = HTTPPasswordMgr() self.passwd = password_mgr self.add_password = self.passwd.add_password + self.retried = 0 def http_error_auth_reqed(self, authreq, host, req, headers): # host may be an authority (without userinfo) or a URL with an # authority # XXX could be multiple headers authreq = headers.get(authreq, None) + + if self.retried > 5: + # retry sending the username:password 5 times before failing. + raise HTTPError(req.get_full_url(), 401, "basic auth failed", + headers, None) + else: + self.retried += 1 + if authreq: mo = AbstractBasicAuthHandler.rx.search(authreq) if mo: -- cgit v0.12 From f879c7911f73604aa95f4f041ba2107b23fcc534 Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Tue, 1 Jun 2010 13:52:18 +0000 Subject: Merged revisions 81642 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81642 | brian.curtin | 2010-06-01 08:49:19 -0500 (Tue, 01 Jun 2010) | 10 lines Merged revisions 81640 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81640 | brian.curtin | 2010-06-01 08:29:13 -0500 (Tue, 01 Jun 2010) | 3 lines Fix #8618. Ask the Windows mixer API if there are any playback devices configured before attempting to test PlaySound. ........ ................ --- Lib/test/test_winsound.py | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Lib/test/test_winsound.py b/Lib/test/test_winsound.py index 88aed77..bd95048 100644 --- a/Lib/test/test_winsound.py +++ b/Lib/test/test_winsound.py @@ -6,6 +6,7 @@ support.requires('audio') import time import os import subprocess +import ctypes winsound = support.import_module('winsound') import winreg @@ -13,6 +14,11 @@ import winreg def has_sound(sound): """Find out if a particular event is configured with a default sound""" try: + # Ask the mixer API for the number of devices it knows about. + # When there are no devices, PlaySound will fail. + if ctypes.windll.winmm.mixerGetNumDevs() is 0: + return False + key = winreg.OpenKeyEx(winreg.HKEY_CURRENT_USER, "AppEvents\Schemes\Apps\.Default\{0}\.Default".format(sound)) value = winreg.EnumValue(key, 0)[1] -- cgit v0.12 From aa47f0ead8a88e66f774e56623d17dc55146197e Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Wed, 2 Jun 2010 02:31:04 +0000 Subject: Merged revisions 81647 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81647 | senthil.kumaran | 2010-06-02 07:59:00 +0530 (Wed, 02 Jun 2010) | 9 lines Merged revisions 81645 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81645 | senthil.kumaran | 2010-06-02 07:49:15 +0530 (Wed, 02 Jun 2010) | 3 lines Fix issue8788 - description of doseq parameter in urllib.urlencode ........ ................ --- Doc/library/urllib.parse.rst | 28 +++++++++++++++------------- 1 file changed, 15 insertions(+), 13 deletions(-) diff --git a/Doc/library/urllib.parse.rst b/Doc/library/urllib.parse.rst index 483e340..d9776be 100644 --- a/Doc/library/urllib.parse.rst +++ b/Doc/library/urllib.parse.rst @@ -309,19 +309,21 @@ The :mod:`urllib.parse` module defines the following functions: .. function:: urlencode(query, doseq=False) - Convert a mapping object or a sequence of two-element tuples to a "url-encoded" - string, suitable to pass to :func:`urlopen` above as the optional *data* - argument. This is useful to pass a dictionary of form fields to a ``POST`` - request. The resulting string is a series of ``key=value`` pairs separated by - ``'&'`` characters, where both *key* and *value* are quoted using - :func:`quote_plus` above. If the optional parameter *doseq* is present and - evaluates to true, individual ``key=value`` pairs are generated for each element - of the sequence. When a sequence of two-element tuples is used as the *query* - argument, the first element of each tuple is a key and the second is a value. - The order of parameters in the encoded string will match the order of parameter - tuples in the sequence. This module provides the functions - :func:`parse_qs` and :func:`parse_qsl` which are used to parse query strings - into Python data structures. + Convert a mapping object or a sequence of two-element tuples to a + "url-encoded" string, suitable to pass to :func:`urlopen` above as the + optional *data* argument. This is useful to pass a dictionary of form + fields to a ``POST`` request. The resulting string is a series of + ``key=value`` pairs separated by ``'&'`` characters, where both *key* and + *value* are quoted using :func:`quote_plus` above. When a sequence of + two-element tuples is used as the *query* argument, the first element of + each tuple is a key and the second is a value. The value element in itself + can be a sequence and in that case, if the optional parameter *doseq* is + evaluates to *True*, individual ``key=value`` pairs separated by ``'&'``are + generated for each element of the value sequence for the key. The order of + parameters in the encoded string will match the order of parameter tuples in + the sequence. This module provides the functions :func:`parse_qs` and + :func:`parse_qsl` which are used to parse query strings into Python data + structures. .. seealso:: -- cgit v0.12 From 5050bb2e50f4035040380489c2e1d16cd59d51fa Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 2 Jun 2010 17:11:32 +0000 Subject: Merged revisions 81654 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81654 | antoine.pitrou | 2010-06-02 19:10:49 +0200 (mer., 02 juin 2010) | 10 lines Merged revisions 81652 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81652 | antoine.pitrou | 2010-06-02 19:08:47 +0200 (mer., 02 juin 2010) | 4 lines Issue #8873: add a documentation note about possible performance issues with the default of unbuffered IO in subprocess.Popen. ........ ................ --- Doc/library/subprocess.rst | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst index 834ec58..2c39551 100644 --- a/Doc/library/subprocess.rst +++ b/Doc/library/subprocess.rst @@ -88,6 +88,12 @@ This module defines one class called :class:`Popen`: size. A negative *bufsize* means to use the system default, which usually means fully buffered. The default value for *bufsize* is :const:`0` (unbuffered). + .. note:: + + If you experience performance issues, it is recommended that you try to + enable buffering by setting *bufsize* to either -1 or a large enough + positive value (such as 4096). + The *executable* argument specifies the program to execute. It is very seldom needed: Usually, the program to execute is defined by the *args* argument. If ``shell=True``, the *executable* argument specifies which shell to use. On Unix, -- cgit v0.12 From 5e50f8b5a19e7bad02f53e9af7e25c7e3ddeee40 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Wed, 2 Jun 2010 18:47:26 +0000 Subject: Merged revisions 81656 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81656 | benjamin.peterson | 2010-06-02 13:10:09 -0500 (Wed, 02 Jun 2010) | 1 line remove description of LOAD_LOCALS #8874 ........ --- Doc/library/dis.rst | 7 ------- 1 file changed, 7 deletions(-) diff --git a/Doc/library/dis.rst b/Doc/library/dis.rst index d0312de7..a73e6b3 100644 --- a/Doc/library/dis.rst +++ b/Doc/library/dis.rst @@ -383,13 +383,6 @@ added value or key/value pair is popped off, the container object remains on the stack so that it is available for further iterations of the loop. -.. opcode:: LOAD_LOCALS () - - Pushes a reference to the locals of the current scope on the stack. This is used - in the code for a class definition: After the class body is evaluated, the - locals are passed to the class definition. - - .. opcode:: RETURN_VALUE () Returns with TOS to the caller of the function. -- cgit v0.12 From d2d08c6872a118cfd910439420c380101e18c38e Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Thu, 3 Jun 2010 02:05:47 +0000 Subject: Merged revisions 81660 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81660 | r.david.murray | 2010-06-02 21:58:28 -0400 (Wed, 02 Jun 2010) | 25 lines Fix Charset.body_encode to encode to output_charset before calling base64mime. This means that what gets encoded in base64 is the encoded version of the unicode payload. This bug was revealed by a forward port of the tests from Issue 1368247, but the fix was completely different. Note that the merge is only of the tests, the doc changes were inappropriate since email5 expects unicode, not bytes. I'm also not convinced that quopri works correctly in email5, but that's a different issue. Merged revisions 81658 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81658 | r.david.murray | 2010-06-02 18:03:15 -0400 (Wed, 02 Jun 2010) | 9 lines #1368247: make set_charset/MIMEText automatically encode unicode _payload. Fixes (mysterious, to the end user) UnicodeErrors when using utf-8 as the charset and unicode as the _text argument. Also makes the way in which unicode gets encoded to quoted printable for other charsets more sane (it only worked by accident previously). The _payload now is encoded to the charset.output_charset if it is unicode. ........ ................ --- Lib/email/charset.py | 2 ++ Lib/email/test/test_email.py | 29 ++++++++++++++++++++++++++++- Misc/NEWS | 4 ++++ 3 files changed, 34 insertions(+), 1 deletion(-) diff --git a/Lib/email/charset.py b/Lib/email/charset.py index 9e5ee67..a44b711 100644 --- a/Lib/email/charset.py +++ b/Lib/email/charset.py @@ -377,6 +377,8 @@ class Charset: """ # 7bit/8bit encodings return the string unchanged (module conversions) if self.body_encoding is BASE64: + if isinstance(string, str): + string = string.encode(self.output_charset) return email.base64mime.body_encode(string) elif self.body_encoding is QP: return email.quoprimime.body_encode(string) diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py index 2ebd39f..5508456 100644 --- a/Lib/email/test/test_email.py +++ b/Lib/email/test/test_email.py @@ -531,7 +531,7 @@ class TestEncoders(unittest.TestCase): # whose output character set is 7bit gets a transfer-encoding # of 7bit. eq = self.assertEqual - msg = MIMEText('\xca\xb8', _charset='euc-jp') + msg = MIMEText('文', _charset='euc-jp') eq(msg['content-transfer-encoding'], '7bit') @@ -1076,6 +1076,33 @@ class TestMIMEText(unittest.TestCase): eq(msg.get_charset().input_charset, 'us-ascii') eq(msg['content-type'], 'text/plain; charset="us-ascii"') + def test_7bit_input(self): + eq = self.assertEqual + msg = MIMEText('hello there', _charset='us-ascii') + eq(msg.get_charset().input_charset, 'us-ascii') + eq(msg['content-type'], 'text/plain; charset="us-ascii"') + + def test_7bit_input_no_charset(self): + eq = self.assertEqual + msg = MIMEText('hello there') + eq(msg.get_charset(), 'us-ascii') + eq(msg['content-type'], 'text/plain; charset="us-ascii"') + self.assertTrue('hello there' in msg.as_string()) + + def test_utf8_input(self): + teststr = '\u043a\u0438\u0440\u0438\u043b\u0438\u0446\u0430' + eq = self.assertEqual + msg = MIMEText(teststr, _charset='utf-8') + eq(msg.get_charset().output_charset, 'utf-8') + eq(msg['content-type'], 'text/plain; charset="utf-8"') + eq(msg.get_payload(decode=True), teststr.encode('utf-8')) + + @unittest.skip("can't fix because of backward compat in email5, " + "will fix in email6") + def test_utf8_input_no_charset(self): + teststr = '\u043a\u0438\u0440\u0438\u043b\u0438\u0446\u0430' + self.assertRaises(UnicodeEncodeError, MIMEText, teststr) + # Test complicated multipart/* messages diff --git a/Misc/NEWS b/Misc/NEWS index 3c4aa76..ea7e503 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -54,6 +54,10 @@ C-API Library ------- +- Charset.body_encode now correctly handles base64 encoding by encoding + with the output_charset before calling base64mime.encode. Passes the + tests from 2.x issue 1368247. + - Issue #7150: Raise OverflowError if the result of adding or subtracting timedelta from date or datetime falls outside of the MINYEAR:MAXYEAR range. -- cgit v0.12 From 547f808e266ee29deeabef9259dc81c3b17c9b34 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Lars=20Gust=C3=A4bel?= <lars@gustaebel.de> Date: Thu, 3 Jun 2010 10:15:18 +0000 Subject: Merged revisions 81665 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81665 | lars.gustaebel | 2010-06-03 12:11:52 +0200 (Thu, 03 Jun 2010) | 11 lines Merged revisions 81663 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81663 | lars.gustaebel | 2010-06-03 11:56:22 +0200 (Thu, 03 Jun 2010) | 4 lines Issue #8833: tarfile created hard link entries with a size field != 0 by mistake. The associated testcase did not expose this bug because it was broken too. ........ ................ --- Lib/tarfile.py | 2 +- Lib/test/test_tarfile.py | 6 +++++- Misc/NEWS | 3 +++ 3 files changed, 9 insertions(+), 2 deletions(-) diff --git a/Lib/tarfile.py b/Lib/tarfile.py index 125d95d..bc608e9 100644 --- a/Lib/tarfile.py +++ b/Lib/tarfile.py @@ -1857,7 +1857,7 @@ class TarFile(object): tarinfo.mode = stmd tarinfo.uid = statres.st_uid tarinfo.gid = statres.st_gid - if stat.S_ISREG(stmd): + if type == REGTYPE: tarinfo.size = statres.st_size else: tarinfo.size = 0 diff --git a/Lib/test/test_tarfile.py b/Lib/test/test_tarfile.py index 1a556eb..124f0e9 100644 --- a/Lib/test/test_tarfile.py +++ b/Lib/test/test_tarfile.py @@ -616,10 +616,14 @@ class WriteTest(WriteTestBase): if hasattr(os, "link"): link = os.path.join(TEMPDIR, "link") target = os.path.join(TEMPDIR, "link_target") - open(target, "wb").close() + fobj = open(target, "wb") + fobj.write(b"aaa") + fobj.close() os.link(target, link) try: tar = tarfile.open(tmpname, self.mode) + # Record the link target in the inodes list. + tar.gettarinfo(target) tarinfo = tar.gettarinfo(link) self.assertEqual(tarinfo.size, 0) finally: diff --git a/Misc/NEWS b/Misc/NEWS index ea7e503..91d59b1 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -54,6 +54,9 @@ C-API Library ------- +- Issue #8833: tarfile created hard link entries with a size field != 0 by + mistake. + - Charset.body_encode now correctly handles base64 encoding by encoding with the output_charset before calling base64mime.encode. Passes the tests from 2.x issue 1368247. -- cgit v0.12 -- cgit v0.12 From d3f1503f32453298db41c6803dba9d37e47e372d Mon Sep 17 00:00:00 2001 From: Ronald Oussoren <ronaldoussoren@mac.com> Date: Thu, 3 Jun 2010 16:21:03 +0000 Subject: Merged revisions 81673 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81673 | ronald.oussoren | 2010-06-03 16:42:25 +0200 (Thu, 03 Jun 2010) | 16 lines Merged revisions 81662 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81662 | ronald.oussoren | 2010-06-03 11:47:21 +0200 (Thu, 03 Jun 2010) | 9 lines Fix for issue #7724: ensure that distutils and python's own setup.py honor the MacOSX SDK when one is specified. This is needed to be able to build using the 10.4u SDK while running on OSX 10.6. This is a fixed version of the patch in r80963, I've tested this patch on OSX and Linux. ........ ................ --- Lib/distutils/unixccompiler.py | 22 ++++++- setup.py | 126 ++++++++++++++++++++++++++++++++++------- 2 files changed, 127 insertions(+), 21 deletions(-) diff --git a/Lib/distutils/unixccompiler.py b/Lib/distutils/unixccompiler.py index a33fdf0..f4605f3 100644 --- a/Lib/distutils/unixccompiler.py +++ b/Lib/distutils/unixccompiler.py @@ -15,7 +15,7 @@ the "typical" Unix-style command-line C compiler: __revision__ = "$Id$" -import os, sys +import os, sys, re from distutils import sysconfig from distutils.dep_util import newer @@ -317,10 +317,30 @@ class UnixCCompiler(CCompiler): dylib_f = self.library_filename(lib, lib_type='dylib') static_f = self.library_filename(lib, lib_type='static') + if sys.platform == 'darwin': + # On OSX users can specify an alternate SDK using + # '-isysroot', calculate the SDK root if it is specified + # (and use it further on) + cflags = sysconfig.get_config_var('CFLAGS') + m = re.search(r'-isysroot\s+(\S+)', cflags) + if m is None: + sysroot = '/' + else: + sysroot = m.group(1) + + + for dir in dirs: shared = os.path.join(dir, shared_f) dylib = os.path.join(dir, dylib_f) static = os.path.join(dir, static_f) + + if sys.platform == 'darwin' and ( + dir.startswith('/System/') or dir.startswith('/usr/')): + shared = os.path.join(sysroot, dir[1:], shared_f) + dylib = os.path.join(sysroot, dir[1:], dylib_f) + static = os.path.join(sysroot, dir[1:], static_f) + # We're second-guessing the linker here, with not much hard # data to go on: GCC seems to prefer the shared library, so I'm # assuming that *all* Unix C compilers do. And of course I'm diff --git a/setup.py b/setup.py index 4ade0c6..8eafeeb 100644 --- a/setup.py +++ b/setup.py @@ -25,6 +25,25 @@ def add_dir_to_list(dirlist, dir): if dir is not None and os.path.isdir(dir) and dir not in dirlist: dirlist.insert(0, dir) +def macosx_sdk_root(): + """ + Return the directory of the current OSX SDK, + or '/' if no SDK was specified. + """ + cflags = sysconfig.get_config_var('CFLAGS') + m = re.search(r'-isysroot\s+(\S+)', cflags) + if m is None: + sysroot = '/' + else: + sysroot = m.group(1) + return sysroot + +def is_macosx_sdk_path(path): + """ + Returns True if 'path' can be located in an OSX SDK + """ + return path.startswith('/usr/') or path.startswith('/System/') + def find_file(filename, std_dirs, paths): """Searches for the directory where a given file is located, and returns a possibly-empty list of additional directories, or None @@ -36,15 +55,28 @@ def find_file(filename, std_dirs, paths): 'paths' is a list of additional locations to check; if the file is found in one of them, the resulting list will contain the directory. """ + if sys.platform == 'darwin': + # Honor the MacOSX SDK setting when one was specified. + # An SDK is a directory with the same structure as a real + # system, but with only header files and libraries. + sysroot = macosx_sdk_root() # Check the standard locations for dir in std_dirs: f = os.path.join(dir, filename) + + if sys.platform == 'darwin' and is_macosx_sdk_path(dir): + f = os.path.join(sysroot, dir[1:], filename) + if os.path.exists(f): return [] # Check the additional directories for dir in paths: f = os.path.join(dir, filename) + + if sys.platform == 'darwin' and is_macosx_sdk_path(dir): + f = os.path.join(sysroot, dir[1:], filename) + if os.path.exists(f): return [dir] @@ -56,11 +88,19 @@ def find_library_file(compiler, libname, std_dirs, paths): if result is None: return None + if sys.platform == 'darwin': + sysroot = macosx_sdk_root() + # Check whether the found file is in one of the standard directories dirname = os.path.dirname(result) for p in std_dirs: # Ensure path doesn't end with path separator p = p.rstrip(os.sep) + + if sys.platform == 'darwin' and is_macosx_sdk_path(p): + if os.path.join(sysroot, p[1:]) == dirname: + return [ ] + if p == dirname: return [ ] @@ -69,6 +109,11 @@ def find_library_file(compiler, libname, std_dirs, paths): for p in paths: # Ensure path doesn't end with path separator p = p.rstrip(os.sep) + + if sys.platform == 'darwin' and is_macosx_sdk_path(p): + if os.path.join(sysroot, p[1:]) == dirname: + return [ p ] + if p == dirname: return [p] else: @@ -507,7 +552,7 @@ class PyBuildExt(build_ext): # library and then a static library, instead of first looking # for dynamic libraries on the entire path. # This way a staticly linked custom readline gets picked up - # before the (broken) dynamic library in /usr/lib. + # before the (possibly broken) dynamic library in /usr/lib. readline_extra_link_args = ('-Wl,-search_paths_first',) else: readline_extra_link_args = () @@ -581,22 +626,23 @@ class PyBuildExt(build_ext): openssl_ver = 0 openssl_ver_re = re.compile( '^\s*#\s*define\s+OPENSSL_VERSION_NUMBER\s+(0x[0-9a-fA-F]+)' ) - for ssl_inc_dir in inc_dirs + search_for_ssl_incs_in: - name = os.path.join(ssl_inc_dir, 'openssl', 'opensslv.h') - if os.path.isfile(name): - try: - incfile = open(name, 'r') - for line in incfile: - m = openssl_ver_re.match(line) - if m: - openssl_ver = eval(m.group(1)) - break - except IOError: - pass - # first version found is what we'll use (as the compiler should) - if openssl_ver: - break + # look for the openssl version header on the compiler search path. + opensslv_h = find_file('openssl/opensslv.h', [], + inc_dirs + search_for_ssl_incs_in) + if opensslv_h: + name = os.path.join(opensslv_h[0], 'openssl/opensslv.h') + if sys.platform == 'darwin' and is_macosx_sdk_path(name): + name = os.path.join(macosx_sdk_root(), name[1:]) + try: + incfile = open(name, 'r') + for line in incfile: + m = openssl_ver_re.match(line) + if m: + openssl_ver = eval(m.group(1)) + except IOError as msg: + print("IOError while reading opensshv.h:", msg) + pass #print('openssl_ver = 0x%08x' % openssl_ver) @@ -717,12 +763,18 @@ class PyBuildExt(build_ext): db_ver_inc_map = {} + if sys.platform == 'darwin': + sysroot = macosx_sdk_root() + class db_found(Exception): pass try: # See whether there is a Sleepycat header in the standard # search path. for d in inc_dirs + db_inc_paths: f = os.path.join(d, "db.h") + if sys.platform == 'darwin' and is_macosx_sdk_path(d): + f = os.path.join(sysroot, d[1:], "db.h") + if db_setup_debug: print("db: looking for db.h in", f) if os.path.exists(f): f = open(f, "rb").read() @@ -769,7 +821,22 @@ class PyBuildExt(build_ext): db_incdir.replace("include", 'lib64'), db_incdir.replace("include", 'lib'), ] - db_dirs_to_check = list(filter(os.path.isdir, db_dirs_to_check)) + + if sys.platform != 'darwin': + db_dirs_to_check = list(filter(os.path.isdir, db_dirs_to_check)) + + else: + # Same as other branch, but takes OSX SDK into account + tmp = [] + for dn in db_dirs_to_check: + if is_macosx_sdk_path(dn): + if os.path.isdir(os.path.join(sysroot, dn[1:])): + tmp.append(dn) + else: + if os.path.isdir(dn): + tmp.append(dn) + + db_dirs_to_check = tmp # Look for a version specific db-X.Y before an ambiguoius dbX # XXX should we -ever- look for a dbX name? Do any @@ -818,8 +885,15 @@ class PyBuildExt(build_ext): # Scan the default include directories before the SQLite specific # ones. This allows one to override the copy of sqlite on OSX, # where /usr/include contains an old version of sqlite. + if sys.platform == 'darwin': + sysroot = macosx_sdk_root() + for d in inc_dirs + sqlite_inc_paths: f = os.path.join(d, "sqlite3.h") + + if sys.platform == 'darwin' and is_macosx_sdk_path(d): + f = os.path.join(sysroot, d[1:], "sqlite3.h") + if os.path.exists(f): if sqlite_setup_debug: print("sqlite: found %s"%f) incf = open(f).read() @@ -1245,14 +1319,22 @@ class PyBuildExt(build_ext): join(os.getenv('HOME'), '/Library/Frameworks') ] + sysroot = macosx_sdk_root() + # Find the directory that contains the Tcl.framework and Tk.framework # bundles. # XXX distutils should support -F! for F in framework_dirs: # both Tcl.framework and Tk.framework should be present + + for fw in 'Tcl', 'Tk': - if not exists(join(F, fw + '.framework')): - break + if is_macosx_sdk_path(F): + if not exists(join(sysroot, F[1:], fw + '.framework')): + break + else: + if not exists(join(F, fw + '.framework')): + break else: # ok, F is now directory with both frameworks. Continure # building @@ -1289,8 +1371,12 @@ class PyBuildExt(build_ext): # Note: cannot use os.popen or subprocess here, that # requires extensions that are not available here. - os.system("file %s/Tk.framework/Tk | grep 'for architecture' > %s"%(F, tmpfile)) + if is_macosx_sdk_path(F): + os.system("file %s/Tk.framework/Tk | grep 'for architecture' > %s"%(os.path.join(sysroot, F[1:]), tmpfile)) + else: + os.system("file %s/Tk.framework/Tk | grep 'for architecture' > %s"%(F, tmpfile)) fp = open(tmpfile) + detected_archs = [] for ln in fp: a = ln.split()[-1] -- cgit v0.12 From 99147c40b5d67d875b5a383d2ed2f54c02da82de Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Fri, 4 Jun 2010 16:15:34 +0000 Subject: Merged revisions 81685 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81685 | r.david.murray | 2010-06-04 12:11:08 -0400 (Fri, 04 Jun 2010) | 4 lines #4768: store base64 encoded email body parts as text, not binary. Patch and tests by Forest Bond. ........ --- Lib/email/encoders.py | 2 +- Lib/email/test/test_email.py | 8 +++++--- Misc/ACKS | 1 + Misc/NEWS | 3 +++ 4 files changed, 10 insertions(+), 4 deletions(-) diff --git a/Lib/email/encoders.py b/Lib/email/encoders.py index 20feb02..0ea441d 100644 --- a/Lib/email/encoders.py +++ b/Lib/email/encoders.py @@ -29,7 +29,7 @@ def encode_base64(msg): Also, add an appropriate Content-Transfer-Encoding header. """ orig = msg.get_payload() - encdata = _bencode(orig) + encdata = str(_bencode(orig), 'ascii') msg.set_payload(encdata) msg['Content-Transfer-Encoding'] = 'base64' diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py index 5508456..395e200 100644 --- a/Lib/email/test/test_email.py +++ b/Lib/email/test/test_email.py @@ -966,7 +966,8 @@ class TestMIMEAudio(unittest.TestCase): def test_encoding(self): payload = self._au.get_payload() - self.assertEqual(base64.decodebytes(payload), self._audiodata) + self.assertEqual(base64.decodebytes(bytes(payload, 'ascii')), + self._audiodata) def test_checkSetMinor(self): au = MIMEAudio(self._audiodata, 'fish') @@ -1006,7 +1007,8 @@ class TestMIMEImage(unittest.TestCase): def test_encoding(self): payload = self._im.get_payload() - self.assertEqual(base64.decodebytes(payload), self._imgdata) + self.assertEqual(base64.decodebytes(bytes(payload, 'ascii')), + self._imgdata) def test_checkSetMinor(self): im = MIMEImage(self._imgdata, 'fish') @@ -1046,7 +1048,7 @@ class TestMIMEApplication(unittest.TestCase): eq = self.assertEqual bytes = b'\xfa\xfb\xfc\xfd\xfe\xff' msg = MIMEApplication(bytes) - eq(msg.get_payload(), b'+vv8/f7/') + eq(msg.get_payload(), '+vv8/f7/') eq(msg.get_payload(decode=True), bytes) diff --git a/Misc/ACKS b/Misc/ACKS index 459e216..51aeeec 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -81,6 +81,7 @@ Finn Bock Paul Boddie Matthew Boedicker David Bolen +Forest Bond Gregory Bond Jurjen Bos Peter Bosch diff --git a/Misc/NEWS b/Misc/NEWS index 91d59b1..213cc03 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -54,6 +54,9 @@ C-API Library ------- +- Issue #4768: base64 encoded email body parts were incorrectly stored as + binary strings. They are now correctly converted to strings. + - Issue #8833: tarfile created hard link entries with a size field != 0 by mistake. -- cgit v0.12 From 41142f50c32719e0a979349e26c50e8f94602356 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Fri, 4 Jun 2010 16:43:10 +0000 Subject: Merged revisions 81689 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81689 | senthil.kumaran | 2010-06-04 22:08:00 +0530 (Fri, 04 Jun 2010) | 9 lines Merged revisions 81687 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81687 | senthil.kumaran | 2010-06-04 22:02:14 +0530 (Fri, 04 Jun 2010) | 3 lines Fix issue6312 - close the resp object for HEAD response. ........ ................ --- Lib/http/client.py | 1 + 1 file changed, 1 insertion(+) diff --git a/Lib/http/client.py b/Lib/http/client.py index f9b74e4..612fa37 100644 --- a/Lib/http/client.py +++ b/Lib/http/client.py @@ -488,6 +488,7 @@ class HTTPResponse(io.RawIOBase): return b"" if self._method == "HEAD": + self.close() return b"" if self.chunked: -- cgit v0.12 From 9d5c7a5b9d079262c569bae8f5afbaa9afcd069c Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Fri, 4 Jun 2010 17:31:11 +0000 Subject: Merged revisions 81695 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81695 | senthil.kumaran | 2010-06-04 22:57:11 +0530 (Fri, 04 Jun 2010) | 9 lines Merged revisions 81691 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81691 | senthil.kumaran | 2010-06-04 22:47:09 +0530 (Fri, 04 Jun 2010) | 3 lines test verifying the resp object is closed for HEAD response. ........ ................ --- Lib/test/test_httplib.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/test_httplib.py b/Lib/test/test_httplib.py index 98db2b7..f615c5d 100644 --- a/Lib/test/test_httplib.py +++ b/Lib/test/test_httplib.py @@ -234,7 +234,7 @@ class BasicTest(TestCase): self.assertEquals(resp.read(), b'') self.assertEquals(resp.status, 200) self.assertEquals(resp.reason, 'OK') - resp.close() + self.assertTrue(resp.isclosed()) def test_negative_content_length(self): sock = FakeSocket( -- cgit v0.12 From 7b6b90d448d17fdec8252a642ba78d01b19a3da6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= <martin@v.loewis.de> Date: Fri, 4 Jun 2010 19:51:05 +0000 Subject: Merged revisions 81703 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81703 | martin.v.loewis | 2010-06-04 21:50:26 +0200 (Fr, 04 Jun 2010) | 10 lines Merged revisions 81701 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81701 | martin.v.loewis | 2010-06-04 21:39:07 +0200 (Fr, 04 Jun 2010) | 2 lines Issue #6470: Drop UNC prefix in FixTk.py Patch by Christop Gohlke and Amaury Forgeot d'Arc. ........ ................ --- Lib/test/test_tcl.py | 25 +++++++++++++++++++++++++ Lib/tkinter/_fix.py | 2 ++ Misc/NEWS | 2 ++ 3 files changed, 29 insertions(+) diff --git a/Lib/test/test_tcl.py b/Lib/test/test_tcl.py index eebdd25..a269db8 100644 --- a/Lib/test/test_tcl.py +++ b/Lib/test/test_tcl.py @@ -127,6 +127,31 @@ class TclTest(unittest.TestCase): tcl = self.interp self.assertRaises(TclError,tcl.eval,'package require DNE') + def testLoadWithUNC(self): + import sys + if sys.platform != 'win32': + return + + # Build a UNC path from the regular path. + # Something like + # \\%COMPUTERNAME%\c$\python27\python.exe + + fullname = os.path.abspath(sys.executable) + if fullname[1] != ':': + return + unc_name = r'\\%s\%s$\%s' % (os.environ['COMPUTERNAME'], + fullname[0], + fullname[3:]) + + with test_support.EnvironmentVarGuard() as env: + env.unset("TCL_LIBRARY") + f = os.popen('%s -c "import Tkinter; print Tkinter"' % (unc_name,)) + + self.assert_('Tkinter.py' in f.read()) + # exit code must be zero + self.assertEqual(f.close(), None) + + def test_main(): support.run_unittest(TclTest, TkinterTest) diff --git a/Lib/tkinter/_fix.py b/Lib/tkinter/_fix.py index c11d663..5a69d89 100644 --- a/Lib/tkinter/_fix.py +++ b/Lib/tkinter/_fix.py @@ -42,6 +42,8 @@ else: # Ignore leading \\?\ if s.startswith("\\\\?\\"): s = s[4:] + if s.startswith("UNC"): + s = "\\" + s[3:] return s prefix = os.path.join(sys.prefix,"tcl") diff --git a/Misc/NEWS b/Misc/NEWS index 213cc03..df3474a 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -54,6 +54,8 @@ C-API Library ------- +- Issue #6470: Drop UNC prefix in FixTk. + - Issue #4768: base64 encoded email body parts were incorrectly stored as binary strings. They are now correctly converted to strings. -- cgit v0.12 From 2d5abf0cc4de57afaa1413aaa3d69c8135aa22e3 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sun, 6 Jun 2010 02:51:17 +0000 Subject: Merged revisions 81782 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81782 | benjamin.peterson | 2010-06-05 21:44:41 -0500 (Sat, 05 Jun 2010) | 1 line bltn-file-objects don't exist in python3 ........ --- Doc/tools/sphinxext/pyspecific.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/tools/sphinxext/pyspecific.py b/Doc/tools/sphinxext/pyspecific.py index d2cca84..85cd5bc 100644 --- a/Doc/tools/sphinxext/pyspecific.py +++ b/Doc/tools/sphinxext/pyspecific.py @@ -78,7 +78,7 @@ pydoc_topic_labels = [ 'assert', 'assignment', 'atom-identifiers', 'atom-literals', 'attribute-access', 'attribute-references', 'augassign', 'binary', 'bitwise', 'bltin-code-objects', 'bltin-ellipsis-object', - 'bltin-file-objects', 'bltin-null-object', 'bltin-type-objects', 'booleans', + 'bltin-null-object', 'bltin-type-objects', 'booleans', 'break', 'callable-types', 'calls', 'class', 'comparisons', 'compound', 'context-managers', 'continue', 'conversions', 'customization', 'debugger', 'del', 'dict', 'dynamic-features', 'else', 'exceptions', 'execmodel', -- cgit v0.12 From 700059a7fb8cbb17fd86541980bbb5fd9f6a9b0f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= <ziade.tarek@gmail.com> Date: Sun, 6 Jun 2010 20:23:10 +0000 Subject: Merged revisions 81790 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81790 | tarek.ziade | 2010-06-06 22:18:42 +0200 (Sun, 06 Jun 2010) | 9 lines Merged revisions 81788 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81788 | tarek.ziade | 2010-06-06 22:05:20 +0200 (Sun, 06 Jun 2010) | 1 line Fixed #8909: now the doc details the size of the bitmap used in distutils' bdist_wininst ........ ................ --- Doc/distutils/builtdist.rst | 2 +- Misc/NEWS | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/Doc/distutils/builtdist.rst b/Doc/distutils/builtdist.rst index e58937d..74cc80a 100644 --- a/Doc/distutils/builtdist.rst +++ b/Doc/distutils/builtdist.rst @@ -321,7 +321,7 @@ the :option:`--no-target-compile` and/or the :option:`--no-target-optimize` option. By default the installer will display the cool "Python Powered" logo when it is -run, but you can also supply your own bitmap which must be a Windows +run, but you can also supply your own 152x161 bitmap which must be a Windows :file:`.bmp` file with the :option:`--bitmap` option. The installer will also display a large title on the desktop background window diff --git a/Misc/NEWS b/Misc/NEWS index df3474a..d809640 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -774,6 +774,9 @@ Documentation - Update python manual page (options -B, -O0, -s, environment variables PYTHONDONTWRITEBYTECODE, PYTHONNOUSERSITE). +- Issue #8909: Added the size of the bitmap used in the installer created by + distutils' bdist_wininst. Patch by Anatoly Techtonik. + What's New in Python 3.1.1? =========================== -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From d67cb78f18afb4663aed99951754cb87128bb276 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Mon, 7 Jun 2010 20:24:48 +0000 Subject: Merged revisions 81809 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81809 | victor.stinner | 2010-06-07 22:14:04 +0200 (lun., 07 juin 2010) | 3 lines Issue #8897: Fix sunau module, use bytes to write the header. Patch written by Thomas Jollans. ........ --- Lib/sunau.py | 2 +- Lib/test/test_sunau.py | 70 ++++++++++++++++++++++++++++++++++++++++++++++++++ Misc/ACKS | 1 + Misc/NEWS | 3 +++ 4 files changed, 75 insertions(+), 1 deletion(-) create mode 100644 Lib/test/test_sunau.py diff --git a/Lib/sunau.py b/Lib/sunau.py index 4d07f43..5f50e8f 100644 --- a/Lib/sunau.py +++ b/Lib/sunau.py @@ -299,7 +299,7 @@ class Au_write: self._nframeswritten = 0 self._datawritten = 0 self._datalength = 0 - self._info = '' + self._info = b'' self._comptype = 'ULAW' # default is U-law def setnchannels(self, nchannels): diff --git a/Lib/test/test_sunau.py b/Lib/test/test_sunau.py new file mode 100644 index 0000000..339ab57 --- /dev/null +++ b/Lib/test/test_sunau.py @@ -0,0 +1,70 @@ +from test.support import run_unittest, TESTFN +import unittest +import os + +import sunau + +nchannels = 2 +sampwidth = 2 +framerate = 8000 +nframes = 100 + +class SunAUTest(unittest.TestCase): + + def setUp(self): + self.f = None + + def tearDown(self): + if self.f is not None: + self.f.close() + try: + os.remove(TESTFN) + except OSError: + pass + + def test_lin(self): + self.f = sunau.open(TESTFN, 'w') + self.f.setnchannels(nchannels) + self.f.setsampwidth(sampwidth) + self.f.setframerate(framerate) + self.f.setcomptype('NONE', 'not compressed') + output = b'\xff\x00\x12\xcc' * (nframes * nchannels * sampwidth // 4) + self.f.writeframes(output) + self.f.close() + + self.f = sunau.open(TESTFN, 'rb') + self.assertEqual(nchannels, self.f.getnchannels()) + self.assertEqual(sampwidth, self.f.getsampwidth()) + self.assertEqual(framerate, self.f.getframerate()) + self.assertEqual(nframes, self.f.getnframes()) + self.assertEqual('NONE', self.f.getcomptype()) + self.assertEqual(self.f.readframes(nframes), output) + self.f.close() + + def test_ulaw(self): + self.f = sunau.open(TESTFN, 'w') + self.f.setnchannels(nchannels) + self.f.setsampwidth(sampwidth) + self.f.setframerate(framerate) + self.f.setcomptype('ULAW', '') + # u-law compression is lossy, therefore we can't expect non-zero data + # to come back unchanged. + output = b'\0' * nframes * nchannels * sampwidth + self.f.writeframes(output) + self.f.close() + + self.f = sunau.open(TESTFN, 'rb') + self.assertEqual(nchannels, self.f.getnchannels()) + self.assertEqual(sampwidth, self.f.getsampwidth()) + self.assertEqual(framerate, self.f.getframerate()) + self.assertEqual(nframes, self.f.getnframes()) + self.assertEqual('ULAW', self.f.getcomptype()) + self.assertEqual(self.f.readframes(nframes), output) + self.f.close() + + +def test_main(): + run_unittest(SunAUTest) + +if __name__ == "__main__": + unittest.main() diff --git a/Misc/ACKS b/Misc/ACKS index 51aeeec..97d5475 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -375,6 +375,7 @@ Orjan Johansen Fredrik Johansson Gregory K. Johnson Simon Johnston +Thomas Jollans Evan Jones Jeremy Jones Richard Jones diff --git a/Misc/NEWS b/Misc/NEWS index d809640..92a7c65 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -54,6 +54,9 @@ C-API Library ------- +- Issue #8897: Fix sunau module, use bytes to write the header. Patch written + by Thomas Jollans. + - Issue #6470: Drop UNC prefix in FixTk. - Issue #4768: base64 encoded email body parts were incorrectly stored as -- cgit v0.12 From 47048812355e4e3d26aad5e40c58d9d554da383d Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Mon, 7 Jun 2010 21:29:23 +0000 Subject: Merged revisions 81811 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81811 | victor.stinner | 2010-06-07 23:20:41 +0200 (lun., 07 juin 2010) | 9 lines Issue #8925: fix types of Py_Parse*() and Py_BuildValue() functions * Add links to Python types * Replace "string" by bytes or str * Replace "long" by "int" * Specify the default encoding * Fix reST syntax ("..note ::") * etc. ........ --- Doc/c-api/arg.rst | 180 +++++++++++++++++++++++++++--------------------------- 1 file changed, 91 insertions(+), 89 deletions(-) diff --git a/Doc/c-api/arg.rst b/Doc/c-api/arg.rst index 29dc826..34a4508 100644 --- a/Doc/c-api/arg.rst +++ b/Doc/c-api/arg.rst @@ -53,13 +53,13 @@ Unless otherwise stated, buffers are not NUL-terminated. drop int support. It is best to always define :cmacro:`PY_SSIZE_T_CLEAN`. -``s`` (Unicode object) [const char \*] +``s`` (:class:`str`) [const char \*] Convert a Unicode object to a C pointer to a character string. A pointer to an existing string is stored in the character pointer variable whose address you pass. The C string is NUL-terminated. The Python string must not contain embedded NUL bytes; if it does, a :exc:`TypeError` exception is raised. Unicode objects are converted - to C strings using the default encoding. If this conversion fails, a + to C strings using ``'utf-8'`` encoding. If this conversion fails, a :exc:`UnicodeError` is raised. .. note:: @@ -68,111 +68,112 @@ Unless otherwise stated, buffers are not NUL-terminated. preferrable to use the ``O&`` format with :cfunc:`PyUnicode_FSConverter` as *converter*. -``s*`` (Unicode object or any buffer compatible object) [Py_buffer] +``s*`` (:class:`str`, :class:`bytes`, :class:`bytearray` or buffer compatible object) [Py_buffer] This format accepts Unicode objects as well as objects supporting the - buffer protocol (such as :class:`bytes` or :class:`bytearray` objects). + buffer protocol. It fills a :ctype:`Py_buffer` structure provided by the caller. - Unicode objects are converted to C strings using the default encoding. In this case the resulting C string may contain embedded NUL bytes. + Unicode objects are converted to C strings using ``'utf-8'`` encoding. -``s#`` (string, Unicode or any read buffer compatible object) [const char \*, int or :ctype:`Py_ssize_t`] +``s#`` (:class:`str`, :class:`bytes` or read-only buffer compatible object) [const char \*, int or :ctype:`Py_ssize_t`] Like ``s*``, except that it doesn't accept mutable buffer-like objects such as :class:`bytearray`. The result is stored into two C variables, the first one a pointer to a C string, the second one its length. - The string may contain embedded null bytes. + The string may contain embedded null bytes. Unicode objects are converted + to C strings using ``'utf-8'`` encoding. -``z`` (Unicode object or ``None``) [const char \*] +``z`` (:class:`str` or ``None``) [const char \*] Like ``s``, but the Python object may also be ``None``, in which case the C pointer is set to *NULL*. -``z*`` (Unicode object or ``None`` or any buffer compatible object) [Py_buffer] +``z*`` (:class:`str`, :class:`bytes`, :class:`bytearray`, buffer compatible object or ``None``) [Py_buffer] Like ``s*``, but the Python object may also be ``None``, in which case the ``buf`` member of the :ctype:`Py_buffer` structure is set to *NULL*. -``z#`` (Unicode object or ``None`` or any read buffer compatible object) [const char \*, int] +``z#`` (:class:`str`, :class:`bytes`, read-only buffer compatible object or ``None``) [const char \*, int] Like ``s#``, but the Python object may also be ``None``, in which case the C pointer is set to *NULL*. -``y`` (bytes object) [const char \*] +``y`` (:class:`bytes`) [const char \*] This format converts a bytes-like object to a C pointer to a character string; it does not accept Unicode objects. The bytes buffer must not contain embedded NUL bytes; if it does, a :exc:`TypeError` exception is raised. -``y*`` (any buffer compatible object) [Py_buffer \*] +``y*`` (:class:`bytes`, :class:`bytearray` or buffer compatible object) [Py_buffer \*] This variant on ``s*`` doesn't accept Unicode objects, only objects supporting the buffer protocol. **This is the recommended way to accept binary data.** -``y#`` (bytes object) [const char \*, int] +``y#`` (:class:`bytes`) [const char \*, int] This variant on ``s#`` doesn't accept Unicode objects, only bytes-like objects. -``S`` (bytes object) [PyBytesObject \*] +``S`` (:class:`bytes`) [PyBytesObject \*] Requires that the Python object is a :class:`bytes` object, without attempting any conversion. Raises :exc:`TypeError` if the object is not a bytes object. The C variable may also be declared as :ctype:`PyObject\*`. -``Y`` (bytearray object) [PyByteArrayObject \*] +``Y`` (:class:`bytearray`) [PyByteArrayObject \*] Requires that the Python object is a :class:`bytearray` object, without attempting any conversion. Raises :exc:`TypeError` if the object is not - a bytearray object. The C variable may also be declared as :ctype:`PyObject\*`. + a :class:`bytearray` object. The C variable may also be declared as :ctype:`PyObject\*`. -``u`` (Unicode object) [Py_UNICODE \*] +``u`` (:class:`str`) [Py_UNICODE \*] Convert a Python Unicode object to a C pointer to a NUL-terminated buffer of Unicode characters. You must pass the address of a :ctype:`Py_UNICODE` pointer variable, which will be filled with the pointer to an existing Unicode buffer. Please note that the width of a :ctype:`Py_UNICODE` character depends on compilation options (it is either 16 or 32 bits). - ..note :: + .. note:: Since ``u`` doesn't give you back the length of the string, and it may contain embedded NUL characters, it is recommended to use ``u#`` or ``U`` instead. -``u#`` (Unicode object) [Py_UNICODE \*, int] +``u#`` (:class:`str`) [Py_UNICODE \*, int] This variant on ``u`` stores into two C variables, the first one a pointer to a Unicode data buffer, the second one its length. Non-Unicode objects are handled by interpreting their read-buffer pointer as pointer to a :ctype:`Py_UNICODE` array. -``Z`` (Unicode or ``None``) [Py_UNICODE \*] +``Z`` (:class:`str` or ``None``) [Py_UNICODE \*] Like ``u``, but the Python object may also be ``None``, in which case the :ctype:`Py_UNICODE` pointer is set to *NULL*. -``Z#`` (Unicode or ``None``) [Py_UNICODE \*, int] +``Z#`` (:class:`str` or ``None``) [Py_UNICODE \*, int] Like ``u#``, but the Python object may also be ``None``, in which case the :ctype:`Py_UNICODE` pointer is set to *NULL*. -``U`` (Unicode object) [PyUnicodeObject \*] +``U`` (:class:`str`) [PyUnicodeObject \*] Requires that the Python object is a Unicode object, without attempting any conversion. Raises :exc:`TypeError` if the object is not a Unicode object. The C variable may also be declared as :ctype:`PyObject\*`. -``t#`` (read-only character buffer) [char \*, int] +``t#`` (:class:`bytes`, :class:`bytearray` or read-only character buffer) [char \*, int] Like ``s#``, but accepts any object which implements the read-only buffer interface. The :ctype:`char\*` variable is set to point to the first byte of the buffer, and the :ctype:`int` is set to the length of the buffer. Only single-segment buffer objects are accepted; :exc:`TypeError` is raised for all others. -``w`` (read-write character buffer) [char \*] +``w`` (:class:`bytearray` or read-write character buffer) [char \*] Similar to ``s``, but accepts any object which implements the read-write buffer interface. The caller must determine the length of the buffer by other means, or use ``w#`` instead. Only single-segment buffer objects are accepted; :exc:`TypeError` is raised for all others. -``w*`` (read-write byte-oriented buffer) [Py_buffer] +``w*`` (:class:`bytearray` or read-write byte-oriented buffer) [Py_buffer] This is to ``w`` what ``s*`` is to ``s``. -``w#`` (read-write character buffer) [char \*, int] +``w#`` (:class:`bytearray` or read-write character buffer) [char \*, int] Like ``s#``, but accepts any object which implements the read-write buffer interface. The :ctype:`char \*` variable is set to point to the first byte of the buffer, and the :ctype:`int` is set to the length of the buffer. Only single-segment buffer objects are accepted; :exc:`TypeError` is raised for all others. -``es`` (string, Unicode object or character buffer compatible object) [const char \*encoding, char \*\*buffer] +``es`` (:class:`str`) [const char \*encoding, char \*\*buffer] This variant on ``s`` is used for encoding Unicode and objects convertible to Unicode into a character buffer. It only works for encoded data without embedded NUL bytes. @@ -190,12 +191,12 @@ Unless otherwise stated, buffers are not NUL-terminated. allocated storage. The caller is responsible for calling :cfunc:`PyMem_Free` to free the allocated buffer after use. -``et`` (string, Unicode object or character buffer compatible object) [const char \*encoding, char \*\*buffer] - Same as ``es`` except that 8-bit string objects are passed through without - recoding them. Instead, the implementation assumes that the string object uses +``et`` (:class:`str`, :class:`bytes` or :class:`bytearray`) [const char \*encoding, char \*\*buffer] + Same as ``es`` except that byte string objects are passed through without + recoding them. Instead, the implementation assumes that the byte string object uses the encoding passed in as parameter. -``es#`` (string, Unicode object or character buffer compatible object) [const char \*encoding, char \*\*buffer, int \*buffer_length] +``es#`` (:class:`str`) [const char \*encoding, char \*\*buffer, int \*buffer_length] This variant on ``s#`` is used for encoding Unicode and objects convertible to Unicode into a character buffer. Unlike the ``es`` format, this variant allows input data which contains NUL characters. @@ -226,71 +227,71 @@ Unless otherwise stated, buffers are not NUL-terminated. In both cases, *\*buffer_length* is set to the length of the encoded data without the trailing NUL byte. -``et#`` (string, Unicode object or character buffer compatible object) [const char \*encoding, char \*\*buffer, int \*buffer_length] - Same as ``es#`` except that string objects are passed through without recoding - them. Instead, the implementation assumes that the string object uses the +``et#`` (:class:`str`, :class:`bytes` or :class:`bytearray`) [const char \*encoding, char \*\*buffer, int \*buffer_length] + Same as ``es#`` except that byte string objects are passed through without recoding + them. Instead, the implementation assumes that the byte string object uses the encoding passed in as parameter. Numbers ------- -``b`` (integer) [unsigned char] +``b`` (:class:`int`) [unsigned char] Convert a nonnegative Python integer to an unsigned tiny int, stored in a C :ctype:`unsigned char`. -``B`` (integer) [unsigned char] +``B`` (:class:`int`) [unsigned char] Convert a Python integer to a tiny int without overflow checking, stored in a C :ctype:`unsigned char`. -``h`` (integer) [short int] +``h`` (:class:`int`) [short int] Convert a Python integer to a C :ctype:`short int`. -``H`` (integer) [unsigned short int] +``H`` (:class:`int`) [unsigned short int] Convert a Python integer to a C :ctype:`unsigned short int`, without overflow checking. -``i`` (integer) [int] +``i`` (:class:`int`) [int] Convert a Python integer to a plain C :ctype:`int`. -``I`` (integer) [unsigned int] +``I`` (:class:`int`) [unsigned int] Convert a Python integer to a C :ctype:`unsigned int`, without overflow checking. -``l`` (integer) [long int] +``l`` (:class:`int`) [long int] Convert a Python integer to a C :ctype:`long int`. -``k`` (integer) [unsigned long] +``k`` (:class:`int`) [unsigned long] Convert a Python integer to a C :ctype:`unsigned long` without overflow checking. -``L`` (integer) [PY_LONG_LONG] +``L`` (:class:`int`) [PY_LONG_LONG] Convert a Python integer to a C :ctype:`long long`. This format is only available on platforms that support :ctype:`long long` (or :ctype:`_int64` on Windows). -``K`` (integer) [unsigned PY_LONG_LONG] +``K`` (:class:`int`) [unsigned PY_LONG_LONG] Convert a Python integer to a C :ctype:`unsigned long long` without overflow checking. This format is only available on platforms that support :ctype:`unsigned long long` (or :ctype:`unsigned _int64` on Windows). -``n`` (integer) [Py_ssize_t] +``n`` (:class:`int`) [Py_ssize_t] Convert a Python integer to a C :ctype:`Py_ssize_t`. -``c`` (bytes object of length 1) [char] +``c`` (:class:`bytes` of length 1) [char] Convert a Python byte, represented as a :class:`bytes` object of length 1, to a C :ctype:`char`. -``C`` (Unicode object of length 1) [int] - Convert a Python character, represented as a :class:`str`: object of +``C`` (:class:`str` of length 1) [int] + Convert a Python character, represented as a :class:`str` object of length 1, to a C :ctype:`int`. -``f`` (float) [float] +``f`` (:class:`float`) [float] Convert a Python floating point number to a C :ctype:`float`. -``d`` (float) [double] +``d`` (:class:`float`) [double] Convert a Python floating point number to a C :ctype:`double`. -``D`` (complex) [Py_complex] +``D`` (:class:`complex`) [Py_complex] Convert a Python complex number to a C :ctype:`Py_complex` structure. Other objects @@ -330,7 +331,7 @@ Other objects .. versionchanged:: 3.1 Py_CLEANUP_SUPPORTED was added. -``(items)`` (tuple) [*matching-items*] +``(items)`` (:class:`tuple`) [*matching-items*] The object must be a Python sequence whose length is the number of format units in *items*. The C arguments must correspond to the individual format units in *items*. Format units for sequences may be nested. @@ -489,95 +490,96 @@ Building values not within format units such as ``s#``). This can be used to make long format strings a tad more readable. - ``s`` (string) [char \*] - Convert a null-terminated C string to a Python object. If the C string pointer - is *NULL*, ``None`` is used. + ``s`` (:class:`str` or ``None``) [char \*] + Convert a null-terminated C string to a Python object using ``'utf-8'`` + encoding. If the C string pointer is *NULL*, ``None`` is used. - ``s#`` (string) [char \*, int] - Convert a C string and its length to a Python object. If the C string pointer - is *NULL*, the length is ignored and ``None`` is returned. + ``s#`` (:class:`str` or ``None``) [char \*, int] + Convert a C string and its length to a Python object using ``'utf-8'`` + encoding. If the C string pointer is *NULL*, the length is ignored and + ``None`` is returned. - ``y`` (bytes) [char \*] + ``y`` (:class:`bytes`) [char \*] This converts a C string to a Python :func:`bytes` object. If the C string pointer is *NULL*, ``None`` is returned. - ``y#`` (bytes) [char \*, int] + ``y#`` (:class:`bytes`) [char \*, int] This converts a C string and its lengths to a Python object. If the C string pointer is *NULL*, ``None`` is returned. - ``z`` (string or ``None``) [char \*] + ``z`` (:class:`str` or ``None``) [char \*] Same as ``s``. - ``z#`` (string or ``None``) [char \*, int] + ``z#`` (:class:`str` or ``None``) [char \*, int] Same as ``s#``. - ``u`` (Unicode string) [Py_UNICODE \*] + ``u`` (:class:`str`) [Py_UNICODE \*] Convert a null-terminated buffer of Unicode (UCS-2 or UCS-4) data to a Python Unicode object. If the Unicode buffer pointer is *NULL*, ``None`` is returned. - ``u#`` (Unicode string) [Py_UNICODE \*, int] + ``u#`` (:class:`str`) [Py_UNICODE \*, int] Convert a Unicode (UCS-2 or UCS-4) data buffer and its length to a Python Unicode object. If the Unicode buffer pointer is *NULL*, the length is ignored and ``None`` is returned. - ``U`` (string) [char \*] + ``U`` (:class:`str` or ``None``) [char \*] Convert a null-terminated C string to a Python unicode object. If the C string pointer is *NULL*, ``None`` is used. - ``U#`` (string) [char \*, int] + ``U#`` (:class:`str` or ``None``) [char \*, int] Convert a C string and its length to a Python unicode object. If the C string pointer is *NULL*, the length is ignored and ``None`` is returned. - ``i`` (integer) [int] + ``i`` (:class:`int`) [int] Convert a plain C :ctype:`int` to a Python integer object. - ``b`` (integer) [char] + ``b`` (:class:`int`) [char] Convert a plain C :ctype:`char` to a Python integer object. - ``h`` (integer) [short int] + ``h`` (:class:`int`) [short int] Convert a plain C :ctype:`short int` to a Python integer object. - ``l`` (integer) [long int] + ``l`` (:class:`int`) [long int] Convert a C :ctype:`long int` to a Python integer object. - ``B`` (integer) [unsigned char] + ``B`` (:class:`int`) [unsigned char] Convert a C :ctype:`unsigned char` to a Python integer object. - ``H`` (integer) [unsigned short int] + ``H`` (:class:`int`) [unsigned short int] Convert a C :ctype:`unsigned short int` to a Python integer object. - ``I`` (integer) [unsigned int] + ``I`` (:class:`int`) [unsigned int] Convert a C :ctype:`unsigned int` to a Python integer object. - ``k`` (integer) [unsigned long] + ``k`` (:class:`int`) [unsigned long] Convert a C :ctype:`unsigned long` to a Python integer object. - ``L`` (long) [PY_LONG_LONG] + ``L`` (:class:`int`) [PY_LONG_LONG] Convert a C :ctype:`long long` to a Python integer object. Only available on platforms that support :ctype:`long long`. - ``K`` (long) [unsigned PY_LONG_LONG] + ``K`` (:class:`int`) [unsigned PY_LONG_LONG] Convert a C :ctype:`unsigned long long` to a Python integer object. Only available on platforms that support :ctype:`unsigned long long`. - ``n`` (int) [Py_ssize_t] + ``n`` (:class:`int`) [Py_ssize_t] Convert a C :ctype:`Py_ssize_t` to a Python integer. - ``c`` (string of length 1) [char] - Convert a C :ctype:`int` representing a byte to a Python byte string of + ``c`` (:class:`bytes` of length 1) [char] + Convert a C :ctype:`int` representing a byte to a Python :class:`bytes` object of length 1. - ``C`` (string of length 1) [int] - Convert a C :ctype:`int` representing a character to Python unicode - string of length 1. + ``C`` (:class:`str` of length 1) [int] + Convert a C :ctype:`int` representing a character to Python :class:`str` + object of length 1. - ``d`` (float) [double] + ``d`` (:class:`float`) [double] Convert a C :ctype:`double` to a Python floating point number. - ``f`` (float) [float] - Same as ``d``. + ``f`` (:class:`float`) [float] + Convert a C :ctype:`float` to a Python floating point number. - ``D`` (complex) [Py_complex \*] + ``D`` (:class:`complex`) [Py_complex \*] Convert a C :ctype:`Py_complex` structure to a Python complex number. ``O`` (object) [PyObject \*] @@ -602,13 +604,13 @@ Building values \*`) as its argument and should return a "new" Python object, or *NULL* if an error occurred. - ``(items)`` (tuple) [*matching-items*] + ``(items)`` (:class:`tuple`) [*matching-items*] Convert a sequence of C values to a Python tuple with the same number of items. - ``[items]`` (list) [*matching-items*] + ``[items]`` (:class:`list`) [*matching-items*] Convert a sequence of C values to a Python list with the same number of items. - ``{items}`` (dictionary) [*matching-items*] + ``{items}`` (:class:`dict`) [*matching-items*] Convert a sequence of C values to a Python dictionary. Each pair of consecutive C values adds one item to the dictionary, serving as key and value, respectively. -- cgit v0.12 From 737e469da3ed04a67fa37bbc052b3e44980e4167 Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Tue, 8 Jun 2010 14:43:46 +0000 Subject: Merged revisions 81832 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81832 | r.david.murray | 2010-06-08 10:41:45 -0400 (Tue, 08 Jun 2010) | 2 lines Now that sunau has some tests, remove it from test_sundry. ........ --- Lib/test/test_sundry.py | 1 - 1 file changed, 1 deletion(-) diff --git a/Lib/test/test_sundry.py b/Lib/test/test_sundry.py index ee387c7..5d48a89 100644 --- a/Lib/test/test_sundry.py +++ b/Lib/test/test_sundry.py @@ -62,7 +62,6 @@ class TestUntestedModules(unittest.TestCase): import rlcompleter import sched import sndhdr - import sunau import symbol import tabnanny import timeit -- cgit v0.12 From 99bcf5ce08d3f326e2a869bff2556ed363256737 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Tue, 8 Jun 2010 15:12:17 +0000 Subject: Merged revisions 81823,81835 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81823 | benjamin.peterson | 2010-06-07 17:31:26 -0500 (Mon, 07 Jun 2010) | 9 lines Merged revisions 81820 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81820 | benjamin.peterson | 2010-06-07 17:23:23 -0500 (Mon, 07 Jun 2010) | 1 line correctly overflow when indexes are too large ........ ................ r81835 | benjamin.peterson | 2010-06-08 09:57:22 -0500 (Tue, 08 Jun 2010) | 9 lines Merged revisions 81834 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81834 | benjamin.peterson | 2010-06-08 09:53:29 -0500 (Tue, 08 Jun 2010) | 1 line kill extra word ........ ................ --- Lib/test/test_unicode.py | 3 +++ Misc/NEWS | 3 +++ Objects/stringlib/string_format.h | 4 ++++ 3 files changed, 10 insertions(+) diff --git a/Lib/test/test_unicode.py b/Lib/test/test_unicode.py index 6e4f048..75637f8 100644 --- a/Lib/test/test_unicode.py +++ b/Lib/test/test_unicode.py @@ -687,6 +687,9 @@ class UnicodeTest( self.assertRaises(IndexError, "{:}".format) self.assertRaises(IndexError, "{:s}".format) self.assertRaises(IndexError, "{}".format) + big = "23098475029384702983476098230754973209482573" + self.assertRaises(ValueError, ("{" + big + "}").format) + self.assertRaises(ValueError, ("{[" + big + "]}").format, [0]) # issue 6089 self.assertRaises(ValueError, "{0[0]x}".format, [None]) diff --git a/Misc/NEWS b/Misc/NEWS index 92a7c65..5fe35fc 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- In the str.format(), raise a ValueError when indexes to arguments are too + large. + - Issue #8766: Initialize _warnings module before importing the first module. Fix a crash if an empty directory called "encodings" exists in sys.path. diff --git a/Objects/stringlib/string_format.h b/Objects/stringlib/string_format.h index ecb00a9..bc70e97 100644 --- a/Objects/stringlib/string_format.h +++ b/Objects/stringlib/string_format.h @@ -373,6 +373,8 @@ FieldNameIterator_next(FieldNameIterator *self, int *is_attribute, if (_FieldNameIterator_item(self, name) == 0) return 0; *name_idx = get_integer(name); + if (*name_idx == -1 && PyErr_Occurred()) + return 0; break; default: /* Invalid character follows ']' */ @@ -429,6 +431,8 @@ field_name_split(STRINGLIB_CHAR *ptr, Py_ssize_t len, SubString *first, /* see if "first" is an integer, in which case it's used as an index */ *first_idx = get_integer(first); + if (*first_idx == -1 && PyErr_Occurred()) + return 0; field_name_is_empty = first->ptr >= first->end; -- cgit v0.12 From a9230236fa1ac5981de53f8f76d4db402a8a4311 Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Tue, 8 Jun 2010 17:15:33 +0000 Subject: Merged revisions 81838 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81838 | alexander.belopolsky | 2010-06-08 13:06:48 -0400 (Tue, 08 Jun 2010) | 1 line Added myself as a maintainer of time and datetime modules. ........ --- Misc/maintainers.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Misc/maintainers.rst b/Misc/maintainers.rst index 3fb00ff..7795eb0 100644 --- a/Misc/maintainers.rst +++ b/Misc/maintainers.rst @@ -80,7 +80,7 @@ crypt csv ctypes theller curses andrew.kuchling -datetime +datetime alexander.belopolsky dbm decimal facundobatista, rhettinger, mark.dickinson difflib tim_one @@ -207,7 +207,7 @@ termios test textwrap threading -time +time alexander.belopolsky timeit tkinter gpolo token georg.brandl -- cgit v0.12 From a01c6b3c9e6f9e0d3411051a3ff646852b37b4d6 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Tue, 8 Jun 2010 20:50:09 +0000 Subject: Merged revisions 81841 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81841 | victor.stinner | 2010-06-08 22:46:00 +0200 (mar., 08 juin 2010) | 6 lines sys_pyfile_write() does nothing if file is NULL mywrite() falls back to the C file object if sys_pyfile_write() returns an error. This patch fixes a segfault is Py_FatalError() is called in an early stage of Python initialization. ........ --- Python/sysmodule.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Python/sysmodule.c b/Python/sysmodule.c index ea67710..e330473 100644 --- a/Python/sysmodule.c +++ b/Python/sysmodule.c @@ -1670,6 +1670,9 @@ sys_pyfile_write(const char *text, PyObject *file) PyObject *unicode = NULL, *writer = NULL, *args = NULL, *result = NULL; int err; + if (file == NULL) + return -1; + unicode = PyUnicode_FromString(text); if (unicode == NULL) goto error; -- cgit v0.12 From 7f99f092eb7a8b1f93e68c307f4d115a93cfa1c9 Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Tue, 8 Jun 2010 21:00:35 +0000 Subject: Merged revisions 81843 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81843 | brian.curtin | 2010-06-08 15:57:52 -0500 (Tue, 08 Jun 2010) | 3 lines Fix a compile warning missed during porting (wchar_t/char) and move a variable declaration outside of a loop. #2810 was when this first went in. ........ --- PC/winreg.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/PC/winreg.c b/PC/winreg.c index c321d9f..52d230e 100644 --- a/PC/winreg.c +++ b/PC/winreg.c @@ -1036,6 +1036,7 @@ PyEnumValue(PyObject *self, PyObject *args) int index; long rc; wchar_t *retValueBuf; + wchar_t *tmpBuf; BYTE *retDataBuf; DWORD retValueSize, bufValueSize; DWORD retDataSize, bufDataSize; @@ -1068,7 +1069,6 @@ PyEnumValue(PyObject *self, PyObject *args) } while (1) { - wchar_t *tmp; Py_BEGIN_ALLOW_THREADS rc = RegEnumValueW(hKey, index, @@ -1084,13 +1084,13 @@ PyEnumValue(PyObject *self, PyObject *args) break; bufDataSize *= 2; - tmp = (char *)PyMem_Realloc(retDataBuf, bufDataSize); - if (tmp == NULL) { + tmpBuf = (wchar_t *)PyMem_Realloc(retDataBuf, bufDataSize); + if (tmpBuf == NULL) { PyErr_NoMemory(); retVal = NULL; goto fail; } - retDataBuf = tmp; + retDataBuf = tmpBuf; retDataSize = bufDataSize; retValueSize = bufValueSize; } -- cgit v0.12 From 93362d4e6bb5fbcc1b60ec88676c5d12583350fd Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Tue, 8 Jun 2010 21:05:20 +0000 Subject: Merged revisions 81844 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81844 | victor.stinner | 2010-06-08 23:00:13 +0200 (mar., 08 juin 2010) | 6 lines Py_FatalError(): don't sys sys.last_xxx variables Call PyErr_PrintEx(0) instead of PyErr_Print() to avoid a crash if Py_FatalError() is called in an early stage of Python initialization (if PySys is not yet initialized). ........ --- Python/pythonrun.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Python/pythonrun.c b/Python/pythonrun.c index 252b2d1..c876fb5 100644 --- a/Python/pythonrun.c +++ b/Python/pythonrun.c @@ -2024,7 +2024,7 @@ Py_FatalError(const char *msg) fprintf(stderr, "Fatal Python error: %s\n", msg); fflush(stderr); /* it helps in Windows debug build */ if (PyErr_Occurred()) { - PyErr_Print(); + PyErr_PrintEx(0); } #ifdef MS_WINDOWS { -- cgit v0.12 From 55b002f096cf85b8646df1c0ba87445fd326e239 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Tue, 8 Jun 2010 21:46:32 +0000 Subject: Merged revisions 81849 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81849 | victor.stinner | 2010-06-08 23:45:51 +0200 (mar., 08 juin 2010) | 7 lines PyArg_Parse*("Z#") raises an error for unknown type instead of ignoring the error and leave the pointer to the string and the size unchanged (not initialized). Fix also the type in the error message of "Z", "Z#" and "Y" formats. ........ --- Python/getargs.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/Python/getargs.c b/Python/getargs.c index dec8602..272ce19 100644 --- a/Python/getargs.c +++ b/Python/getargs.c @@ -1048,6 +1048,8 @@ convertsimple(PyObject *arg, const char **p_format, va_list *p_va, int flags, *p = PyUnicode_AS_UNICODE(arg); STORE_SIZE(PyUnicode_GET_SIZE(arg)); } + else + return converterr("str or None", arg, msgbuf, bufsize); format++; } else { Py_UNICODE **p = va_arg(*p_va, Py_UNICODE **); @@ -1057,8 +1059,7 @@ convertsimple(PyObject *arg, const char **p_format, va_list *p_va, int flags, else if (PyUnicode_Check(arg)) *p = PyUnicode_AS_UNICODE(arg); else - return converterr("string or None", - arg, msgbuf, bufsize); + return converterr("str or None", arg, msgbuf, bufsize); } break; } @@ -1253,7 +1254,7 @@ convertsimple(PyObject *arg, const char **p_format, va_list *p_va, int flags, if (PyByteArray_Check(arg)) *p = arg; else - return converterr("buffer", arg, msgbuf, bufsize); + return converterr("bytearray", arg, msgbuf, bufsize); break; } -- cgit v0.12 From e040dd5c961270e3ecfae43d4086bbab55bec808 Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Tue, 8 Jun 2010 22:30:34 +0000 Subject: Merged revisions 81851 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81851 | brian.curtin | 2010-06-08 17:27:07 -0500 (Tue, 08 Jun 2010) | 2 lines Fix #8946. Extra PyObject* parameter documented which doesn't exist. ........ --- Doc/c-api/buffer.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Doc/c-api/buffer.rst b/Doc/c-api/buffer.rst index ec44a99..af8a3a0 100644 --- a/Doc/c-api/buffer.rst +++ b/Doc/c-api/buffer.rst @@ -249,10 +249,10 @@ Buffer related functions +------------------------------+---------------------------------------------------+ -.. cfunction:: void PyBuffer_Release(PyObject *obj, Py_buffer *view) +.. cfunction:: void PyBuffer_Release(Py_buffer *view) - Release the buffer *view* over *obj*. This should be called when the buffer - is no longer being used as it may free memory from it. + Release the buffer *view*. This should be called when the buffer is no + longer being used as it may free memory from it. .. cfunction:: Py_ssize_t PyBuffer_SizeFromFormat(const char *) -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From a57aae7d47a20b2cb579b51192d39b9d0521c979 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 9 Jun 2010 16:58:35 +0000 Subject: Merged revisions 81862 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81862 | antoine.pitrou | 2010-06-09 18:38:55 +0200 (mer., 09 juin 2010) | 9 lines Merged revisions 81860 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81860 | antoine.pitrou | 2010-06-09 18:24:00 +0200 (mer., 09 juin 2010) | 3 lines Issue #8930: fix some C code indentation ........ ................ --- Modules/_codecsmodule.c | 196 +++++++++++++++++++++++----------------------- Objects/bytearrayobject.c | 64 +++++++-------- Objects/bytesobject.c | 30 +++---- 3 files changed, 145 insertions(+), 145 deletions(-) diff --git a/Modules/_codecsmodule.c b/Modules/_codecsmodule.c index 0958f9c..a23b073 100644 --- a/Modules/_codecsmodule.c +++ b/Modules/_codecsmodule.c @@ -162,62 +162,62 @@ static PyObject * escape_encode(PyObject *self, PyObject *args) { - static const char *hexdigits = "0123456789abcdef"; - PyObject *str; - Py_ssize_t size; - Py_ssize_t newsize; - const char *errors = NULL; - PyObject *v; - - if (!PyArg_ParseTuple(args, "O!|z:escape_encode", - &PyBytes_Type, &str, &errors)) - return NULL; - - size = PyBytes_GET_SIZE(str); - newsize = 4*size; - if (newsize > PY_SSIZE_T_MAX || newsize / 4 != size) { - PyErr_SetString(PyExc_OverflowError, - "string is too large to encode"); - return NULL; - } - v = PyBytes_FromStringAndSize(NULL, newsize); + static const char *hexdigits = "0123456789abcdef"; + PyObject *str; + Py_ssize_t size; + Py_ssize_t newsize; + const char *errors = NULL; + PyObject *v; + + if (!PyArg_ParseTuple(args, "O!|z:escape_encode", + &PyBytes_Type, &str, &errors)) + return NULL; + + size = PyBytes_GET_SIZE(str); + newsize = 4*size; + if (newsize > PY_SSIZE_T_MAX || newsize / 4 != size) { + PyErr_SetString(PyExc_OverflowError, + "string is too large to encode"); + return NULL; + } + v = PyBytes_FromStringAndSize(NULL, newsize); - if (v == NULL) { - return NULL; + if (v == NULL) { + return NULL; + } + else { + register Py_ssize_t i; + register char c; + register char *p = PyBytes_AS_STRING(v); + + for (i = 0; i < size; i++) { + /* There's at least enough room for a hex escape */ + assert(newsize - (p - PyBytes_AS_STRING(v)) >= 4); + c = PyBytes_AS_STRING(str)[i]; + if (c == '\'' || c == '\\') + *p++ = '\\', *p++ = c; + else if (c == '\t') + *p++ = '\\', *p++ = 't'; + else if (c == '\n') + *p++ = '\\', *p++ = 'n'; + else if (c == '\r') + *p++ = '\\', *p++ = 'r'; + else if (c < ' ' || c >= 0x7f) { + *p++ = '\\'; + *p++ = 'x'; + *p++ = hexdigits[(c & 0xf0) >> 4]; + *p++ = hexdigits[c & 0xf]; + } + else + *p++ = c; } - else { - register Py_ssize_t i; - register char c; - register char *p = PyBytes_AS_STRING(v); - - for (i = 0; i < size; i++) { - /* There's at least enough room for a hex escape */ - assert(newsize - (p - PyBytes_AS_STRING(v)) >= 4); - c = PyBytes_AS_STRING(str)[i]; - if (c == '\'' || c == '\\') - *p++ = '\\', *p++ = c; - else if (c == '\t') - *p++ = '\\', *p++ = 't'; - else if (c == '\n') - *p++ = '\\', *p++ = 'n'; - else if (c == '\r') - *p++ = '\\', *p++ = 'r'; - else if (c < ' ' || c >= 0x7f) { - *p++ = '\\'; - *p++ = 'x'; - *p++ = hexdigits[(c & 0xf0) >> 4]; - *p++ = hexdigits[c & 0xf]; - } - else - *p++ = c; - } - *p = '\0'; - if (_PyBytes_Resize(&v, (p - PyBytes_AS_STRING(v)))) { - return NULL; - } + *p = '\0'; + if (_PyBytes_Resize(&v, (p - PyBytes_AS_STRING(v)))) { + return NULL; } + } - return codec_tuple(v, PyBytes_Size(v)); + return codec_tuple(v, PyBytes_Size(v)); } /* --- Decoder ------------------------------------------------------------ */ @@ -252,7 +252,7 @@ static PyObject * utf_7_decode(PyObject *self, PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; int final = 0; Py_ssize_t consumed; @@ -265,7 +265,7 @@ utf_7_decode(PyObject *self, decoded = PyUnicode_DecodeUTF7Stateful(pbuf.buf, pbuf.len, errors, final ? NULL : &consumed); - PyBuffer_Release(&pbuf); + PyBuffer_Release(&pbuf); if (decoded == NULL) return NULL; return codec_tuple(decoded, consumed); @@ -275,7 +275,7 @@ static PyObject * utf_8_decode(PyObject *self, PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; int final = 0; Py_ssize_t consumed; @@ -288,7 +288,7 @@ utf_8_decode(PyObject *self, decoded = PyUnicode_DecodeUTF8Stateful(pbuf.buf, pbuf.len, errors, final ? NULL : &consumed); - PyBuffer_Release(&pbuf); + PyBuffer_Release(&pbuf); if (decoded == NULL) return NULL; return codec_tuple(decoded, consumed); @@ -298,7 +298,7 @@ static PyObject * utf_16_decode(PyObject *self, PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; int byteorder = 0; int final = 0; @@ -311,7 +311,7 @@ utf_16_decode(PyObject *self, consumed = pbuf.len; /* This is overwritten unless final is true. */ decoded = PyUnicode_DecodeUTF16Stateful(pbuf.buf, pbuf.len, errors, &byteorder, final ? NULL : &consumed); - PyBuffer_Release(&pbuf); + PyBuffer_Release(&pbuf); if (decoded == NULL) return NULL; return codec_tuple(decoded, consumed); @@ -321,7 +321,7 @@ static PyObject * utf_16_le_decode(PyObject *self, PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; int byteorder = -1; int final = 0; @@ -335,7 +335,7 @@ utf_16_le_decode(PyObject *self, consumed = pbuf.len; /* This is overwritten unless final is true. */ decoded = PyUnicode_DecodeUTF16Stateful(pbuf.buf, pbuf.len, errors, &byteorder, final ? NULL : &consumed); - PyBuffer_Release(&pbuf); + PyBuffer_Release(&pbuf); if (decoded == NULL) return NULL; return codec_tuple(decoded, consumed); @@ -345,7 +345,7 @@ static PyObject * utf_16_be_decode(PyObject *self, PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; int byteorder = 1; int final = 0; @@ -359,7 +359,7 @@ utf_16_be_decode(PyObject *self, consumed = pbuf.len; /* This is overwritten unless final is true. */ decoded = PyUnicode_DecodeUTF16Stateful(pbuf.buf, pbuf.len, errors, &byteorder, final ? NULL : &consumed); - PyBuffer_Release(&pbuf); + PyBuffer_Release(&pbuf); if (decoded == NULL) return NULL; return codec_tuple(decoded, consumed); @@ -377,7 +377,7 @@ static PyObject * utf_16_ex_decode(PyObject *self, PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; int byteorder = 0; PyObject *unicode, *tuple; @@ -390,7 +390,7 @@ utf_16_ex_decode(PyObject *self, consumed = pbuf.len; /* This is overwritten unless final is true. */ unicode = PyUnicode_DecodeUTF16Stateful(pbuf.buf, pbuf.len, errors, &byteorder, final ? NULL : &consumed); - PyBuffer_Release(&pbuf); + PyBuffer_Release(&pbuf); if (unicode == NULL) return NULL; tuple = Py_BuildValue("Oni", unicode, consumed, byteorder); @@ -402,7 +402,7 @@ static PyObject * utf_32_decode(PyObject *self, PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; int byteorder = 0; int final = 0; @@ -415,7 +415,7 @@ utf_32_decode(PyObject *self, consumed = pbuf.len; /* This is overwritten unless final is true. */ decoded = PyUnicode_DecodeUTF32Stateful(pbuf.buf, pbuf.len, errors, &byteorder, final ? NULL : &consumed); - PyBuffer_Release(&pbuf); + PyBuffer_Release(&pbuf); if (decoded == NULL) return NULL; return codec_tuple(decoded, consumed); @@ -425,7 +425,7 @@ static PyObject * utf_32_le_decode(PyObject *self, PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; int byteorder = -1; int final = 0; @@ -438,7 +438,7 @@ utf_32_le_decode(PyObject *self, consumed = pbuf.len; /* This is overwritten unless final is true. */ decoded = PyUnicode_DecodeUTF32Stateful(pbuf.buf, pbuf.len, errors, &byteorder, final ? NULL : &consumed); - PyBuffer_Release(&pbuf); + PyBuffer_Release(&pbuf); if (decoded == NULL) return NULL; return codec_tuple(decoded, consumed); @@ -448,7 +448,7 @@ static PyObject * utf_32_be_decode(PyObject *self, PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; int byteorder = 1; int final = 0; @@ -461,7 +461,7 @@ utf_32_be_decode(PyObject *self, consumed = pbuf.len; /* This is overwritten unless final is true. */ decoded = PyUnicode_DecodeUTF32Stateful(pbuf.buf, pbuf.len, errors, &byteorder, final ? NULL : &consumed); - PyBuffer_Release(&pbuf); + PyBuffer_Release(&pbuf); if (decoded == NULL) return NULL; return codec_tuple(decoded, consumed); @@ -479,7 +479,7 @@ static PyObject * utf_32_ex_decode(PyObject *self, PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; int byteorder = 0; PyObject *unicode, *tuple; @@ -492,7 +492,7 @@ utf_32_ex_decode(PyObject *self, consumed = pbuf.len; /* This is overwritten unless final is true. */ unicode = PyUnicode_DecodeUTF32Stateful(pbuf.buf, pbuf.len, errors, &byteorder, final ? NULL : &consumed); - PyBuffer_Release(&pbuf); + PyBuffer_Release(&pbuf); if (unicode == NULL) return NULL; tuple = Py_BuildValue("Oni", unicode, consumed, byteorder); @@ -504,7 +504,7 @@ static PyObject * unicode_escape_decode(PyObject *self, PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; PyObject *unicode; @@ -512,68 +512,68 @@ unicode_escape_decode(PyObject *self, &pbuf, &errors)) return NULL; - unicode = PyUnicode_DecodeUnicodeEscape(pbuf.buf, pbuf.len, errors); - PyBuffer_Release(&pbuf); - return codec_tuple(unicode, pbuf.len); + unicode = PyUnicode_DecodeUnicodeEscape(pbuf.buf, pbuf.len, errors); + PyBuffer_Release(&pbuf); + return codec_tuple(unicode, pbuf.len); } static PyObject * raw_unicode_escape_decode(PyObject *self, PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; - PyObject *unicode; + PyObject *unicode; if (!PyArg_ParseTuple(args, "s*|z:raw_unicode_escape_decode", &pbuf, &errors)) return NULL; - unicode = PyUnicode_DecodeRawUnicodeEscape(pbuf.buf, pbuf.len, errors); - PyBuffer_Release(&pbuf); - return codec_tuple(unicode, pbuf.len); + unicode = PyUnicode_DecodeRawUnicodeEscape(pbuf.buf, pbuf.len, errors); + PyBuffer_Release(&pbuf); + return codec_tuple(unicode, pbuf.len); } static PyObject * latin_1_decode(PyObject *self, PyObject *args) { - Py_buffer pbuf; - PyObject *unicode; + Py_buffer pbuf; + PyObject *unicode; const char *errors = NULL; if (!PyArg_ParseTuple(args, "y*|z:latin_1_decode", &pbuf, &errors)) return NULL; - unicode = PyUnicode_DecodeLatin1(pbuf.buf, pbuf.len, errors); - PyBuffer_Release(&pbuf); - return codec_tuple(unicode, pbuf.len); + unicode = PyUnicode_DecodeLatin1(pbuf.buf, pbuf.len, errors); + PyBuffer_Release(&pbuf); + return codec_tuple(unicode, pbuf.len); } static PyObject * ascii_decode(PyObject *self, PyObject *args) { - Py_buffer pbuf; - PyObject *unicode; + Py_buffer pbuf; + PyObject *unicode; const char *errors = NULL; if (!PyArg_ParseTuple(args, "y*|z:ascii_decode", &pbuf, &errors)) return NULL; - unicode = PyUnicode_DecodeASCII(pbuf.buf, pbuf.len, errors); - PyBuffer_Release(&pbuf); - return codec_tuple(unicode, pbuf.len); + unicode = PyUnicode_DecodeASCII(pbuf.buf, pbuf.len, errors); + PyBuffer_Release(&pbuf); + return codec_tuple(unicode, pbuf.len); } static PyObject * charmap_decode(PyObject *self, PyObject *args) { - Py_buffer pbuf; - PyObject *unicode; + Py_buffer pbuf; + PyObject *unicode; const char *errors = NULL; PyObject *mapping = NULL; @@ -583,9 +583,9 @@ charmap_decode(PyObject *self, if (mapping == Py_None) mapping = NULL; - unicode = PyUnicode_DecodeCharmap(pbuf.buf, pbuf.len, mapping, errors); - PyBuffer_Release(&pbuf); - return codec_tuple(unicode, pbuf.len); + unicode = PyUnicode_DecodeCharmap(pbuf.buf, pbuf.len, mapping, errors); + PyBuffer_Release(&pbuf); + return codec_tuple(unicode, pbuf.len); } #if defined(MS_WINDOWS) && defined(HAVE_USABLE_WCHAR_T) @@ -594,7 +594,7 @@ static PyObject * mbcs_decode(PyObject *self, PyObject *args) { - Py_buffer pbuf; + Py_buffer pbuf; const char *errors = NULL; int final = 0; Py_ssize_t consumed; @@ -607,7 +607,7 @@ mbcs_decode(PyObject *self, decoded = PyUnicode_DecodeMBCSStateful(pbuf.buf, pbuf.len, errors, final ? NULL : &consumed); - PyBuffer_Release(&pbuf); + PyBuffer_Release(&pbuf); if (decoded == NULL) return NULL; return codec_tuple(decoded, consumed); diff --git a/Objects/bytearrayobject.c b/Objects/bytearrayobject.c index 18e6f8d..4878d83 100644 --- a/Objects/bytearrayobject.c +++ b/Objects/bytearrayobject.c @@ -1756,43 +1756,43 @@ replace_single_character_in_place(PyByteArrayObject *self, char from_c, char to_c, Py_ssize_t maxcount) { - char *self_s, *result_s, *start, *end, *next; - Py_ssize_t self_len; - PyByteArrayObject *result; + char *self_s, *result_s, *start, *end, *next; + Py_ssize_t self_len; + PyByteArrayObject *result; - /* The result string will be the same size */ - self_s = PyByteArray_AS_STRING(self); - self_len = PyByteArray_GET_SIZE(self); + /* The result string will be the same size */ + self_s = PyByteArray_AS_STRING(self); + self_len = PyByteArray_GET_SIZE(self); - next = findchar(self_s, self_len, from_c); + next = findchar(self_s, self_len, from_c); - if (next == NULL) { - /* No matches; return the original bytes */ - return return_self(self); - } + if (next == NULL) { + /* No matches; return the original bytes */ + return return_self(self); + } - /* Need to make a new bytes */ - result = (PyByteArrayObject *) PyByteArray_FromStringAndSize(NULL, self_len); - if (result == NULL) - return NULL; - result_s = PyByteArray_AS_STRING(result); - Py_MEMCPY(result_s, self_s, self_len); - - /* change everything in-place, starting with this one */ - start = result_s + (next-self_s); - *start = to_c; - start++; - end = result_s + self_len; - - while (--maxcount > 0) { - next = findchar(start, end-start, from_c); - if (next == NULL) - break; - *next = to_c; - start = next+1; - } + /* Need to make a new bytes */ + result = (PyByteArrayObject *) PyByteArray_FromStringAndSize(NULL, self_len); + if (result == NULL) + return NULL; + result_s = PyByteArray_AS_STRING(result); + Py_MEMCPY(result_s, self_s, self_len); + + /* change everything in-place, starting with this one */ + start = result_s + (next-self_s); + *start = to_c; + start++; + end = result_s + self_len; + + while (--maxcount > 0) { + next = findchar(start, end-start, from_c); + if (next == NULL) + break; + *next = to_c; + start = next+1; + } - return result; + return result; } /* len(self)>=1, len(from)==len(to)>=2, maxcount>=1 */ diff --git a/Objects/bytesobject.c b/Objects/bytesobject.c index ab72401..417bc48 100644 --- a/Objects/bytesobject.c +++ b/Objects/bytesobject.c @@ -14,10 +14,10 @@ _getbuffer(PyObject *obj, Py_buffer *view) if (buffer == NULL || buffer->bf_getbuffer == NULL) { - PyErr_Format(PyExc_TypeError, - "Type %.100s doesn't support the buffer API", - Py_TYPE(obj)->tp_name); - return -1; + PyErr_Format(PyExc_TypeError, + "Type %.100s doesn't support the buffer API", + Py_TYPE(obj)->tp_name); + return -1; } if (buffer->bf_getbuffer(obj, view, PyBUF_SIMPLE) < 0) @@ -790,19 +790,19 @@ bytes_contains(PyObject *self, PyObject *arg) { Py_ssize_t ival = PyNumber_AsSsize_t(arg, PyExc_ValueError); if (ival == -1 && PyErr_Occurred()) { - Py_buffer varg; - int pos; - PyErr_Clear(); - if (_getbuffer(arg, &varg) < 0) - return -1; - pos = stringlib_find(PyBytes_AS_STRING(self), Py_SIZE(self), - varg.buf, varg.len, 0); - PyBuffer_Release(&varg); - return pos >= 0; + Py_buffer varg; + int pos; + PyErr_Clear(); + if (_getbuffer(arg, &varg) < 0) + return -1; + pos = stringlib_find(PyBytes_AS_STRING(self), Py_SIZE(self), + varg.buf, varg.len, 0); + PyBuffer_Release(&varg); + return pos >= 0; } if (ival < 0 || ival >= 256) { - PyErr_SetString(PyExc_ValueError, "byte must be in range(0, 256)"); - return -1; + PyErr_SetString(PyExc_ValueError, "byte must be in range(0, 256)"); + return -1; } return memchr(PyBytes_AS_STRING(self), ival, Py_SIZE(self)) != NULL; -- cgit v0.12 From ddf0d0383cf0f262232e7f336f1a6da0c61be966 Mon Sep 17 00:00:00 2001 From: Philip Jenvey <pjenvey@underboss.org> Date: Wed, 9 Jun 2010 17:56:11 +0000 Subject: Merged revisions 79780 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r79780 | philip.jenvey | 2010-04-04 20:05:24 -0700 (Sun, 04 Apr 2010) | 9 lines Merged revisions 79779 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79779 | philip.jenvey | 2010-04-04 19:51:51 -0700 (Sun, 04 Apr 2010) | 2 lines fix escape_encode to return the correct consumed size ........ ................ --- Lib/test/test_codecs.py | 2 ++ Misc/NEWS | 2 ++ Modules/_codecsmodule.c | 2 +- 3 files changed, 5 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_codecs.py b/Lib/test/test_codecs.py index 5d6b545..5db5dcb 100644 --- a/Lib/test/test_codecs.py +++ b/Lib/test/test_codecs.py @@ -915,6 +915,8 @@ class UnicodeInternalTest(unittest.TestCase): self.assertEquals(encoder("a")[1], 1) self.assertEquals(encoder("\xe9\u0142")[1], 2) + self.assertEquals(codecs.escape_encode(br'\x00')[1], 4) + # From http://www.gnu.org/software/libidn/draft-josefsson-idn-test-vectors.html nameprep_tests = [ # 3.1 Map to nothing. diff --git a/Misc/NEWS b/Misc/NEWS index 5fe35fc..9638ebd 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -57,6 +57,8 @@ C-API Library ------- +- Fix codecs.escape_encode to return the correct consumed size. + - Issue #8897: Fix sunau module, use bytes to write the header. Patch written by Thomas Jollans. diff --git a/Modules/_codecsmodule.c b/Modules/_codecsmodule.c index a23b073..aac4470 100644 --- a/Modules/_codecsmodule.c +++ b/Modules/_codecsmodule.c @@ -217,7 +217,7 @@ escape_encode(PyObject *self, } } - return codec_tuple(v, PyBytes_Size(v)); + return codec_tuple(v, size); } /* --- Decoder ------------------------------------------------------------ */ -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 7a61e3c3599cdd1ae72d33f9d4343ee60ffddb61 Mon Sep 17 00:00:00 2001 From: Ezio Melotti <ezio.melotti@gmail.com> Date: Fri, 11 Jun 2010 02:28:37 +0000 Subject: Merged revisions 81891 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81891 | ezio.melotti | 2010-06-11 05:26:42 +0300 (Fri, 11 Jun 2010) | 9 lines Merged revisions 81889 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81889 | ezio.melotti | 2010-06-11 05:21:25 +0300 (Fri, 11 Jun 2010) | 1 line Remove extra ] from itertools.count docstring. ........ ................ --- Modules/itertoolsmodule.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Modules/itertoolsmodule.c b/Modules/itertoolsmodule.c index ad95047..ba8d6df 100644 --- a/Modules/itertoolsmodule.c +++ b/Modules/itertoolsmodule.c @@ -3066,7 +3066,7 @@ static PyMethodDef count_methods[] = { }; PyDoc_STRVAR(count_doc, - "count(start=0, step=1]) --> count object\n\ + "count(start=0, step=1) --> count object\n\ \n\ Return a count object whose .__next__() method returns consecutive values.\n\ Equivalent to:\n\n\ -- cgit v0.12 From 4a3acca7c1f85946ac7526e303956dc03acd91fe Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Fri, 11 Jun 2010 20:08:36 +0000 Subject: Merged revisions 81897-81898,81902 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81897 | mark.dickinson | 2010-06-11 17:56:34 +0100 (Fri, 11 Jun 2010) | 1 line Avoid possible undefined behaviour from signed overflow. ........ r81898 | mark.dickinson | 2010-06-11 20:05:08 +0100 (Fri, 11 Jun 2010) | 1 line Fix an incorrect return type. ........ r81902 | mark.dickinson | 2010-06-11 20:50:30 +0100 (Fri, 11 Jun 2010) | 1 line Fix more undefined-behaviour inducing overflow checks in struct module. ........ --- Lib/test/test_struct.py | 7 +++++++ Modules/_struct.c | 51 ++++++++++++++++++++++++++++--------------------- 2 files changed, 36 insertions(+), 22 deletions(-) diff --git a/Lib/test/test_struct.py b/Lib/test/test_struct.py index 684dc6c..6032895 100644 --- a/Lib/test/test_struct.py +++ b/Lib/test/test_struct.py @@ -511,6 +511,13 @@ class StructTest(unittest.TestCase): for c in [b'\x01', b'\x7f', b'\xff', b'\x0f', b'\xf0']: self.assertTrue(struct.unpack('>?', c)[0]) + def test_count_overflow(self): + hugecount = '{}b'.format(sys.maxsize+1) + self.assertRaises(struct.error, struct.calcsize, hugecount) + + hugecount2 = '{}b{}H'.format(sys.maxsize//2, sys.maxsize//2) + self.assertRaises(struct.error, struct.calcsize, hugecount2) + if IS32BIT: def test_crasher(self): self.assertRaises(MemoryError, struct.pack, "357913941b", "a") diff --git a/Modules/_struct.c b/Modules/_struct.c index 3f01c25..c91e2d1 100644 --- a/Modules/_struct.c +++ b/Modules/_struct.c @@ -1132,16 +1132,19 @@ getentry(int c, const formatdef *f) } -/* Align a size according to a format code */ +/* Align a size according to a format code. Return -1 on overflow. */ -static int +static Py_ssize_t align(Py_ssize_t size, char c, const formatdef *e) { + Py_ssize_t extra; + if (e->format == c) { - if (e->alignment) { - size = ((size + e->alignment - 1) - / e->alignment) - * e->alignment; + if (e->alignment && size > 0) { + extra = (e->alignment - 1) - (size - 1) % (e->alignment); + if (extra > PY_SSIZE_T_MAX - size) + return -1; + size += extra; } } return size; @@ -1160,7 +1163,7 @@ prepare_s(PyStructObject *self) const char *s; const char *fmt; char c; - Py_ssize_t size, len, num, itemsize, x; + Py_ssize_t size, len, num, itemsize; fmt = PyBytes_AS_STRING(self->s_format); @@ -1175,14 +1178,13 @@ prepare_s(PyStructObject *self) if ('0' <= c && c <= '9') { num = c - '0'; while ('0' <= (c = *s++) && c <= '9') { - x = num*10 + (c - '0'); - if (x/10 != num) { - PyErr_SetString( - StructError, - "overflow in item count"); - return -1; - } - num = x; + /* overflow-safe version of + if (num*10 + (c - '0') > PY_SSIZE_T_MAX) { ... } */ + if (num >= PY_SSIZE_T_MAX / 10 && ( + num > PY_SSIZE_T_MAX / 10 || + (c - '0') > PY_SSIZE_T_MAX % 10)) + goto overflow; + num = num*10 + (c - '0'); } if (c == '\0') break; @@ -1203,13 +1205,13 @@ prepare_s(PyStructObject *self) itemsize = e->size; size = align(size, c, e); - x = num * itemsize; - size += x; - if (x/itemsize != num || size < 0) { - PyErr_SetString(StructError, - "total struct size too long"); - return -1; - } + if (size == -1) + goto overflow; + + /* if (size + num * itemsize > PY_SSIZE_T_MAX) { ... } */ + if (num > (PY_SSIZE_T_MAX - size) / itemsize) + goto overflow; + size += num * itemsize; } /* check for overflow */ @@ -1268,6 +1270,11 @@ prepare_s(PyStructObject *self) codes->size = 0; return 0; + + overflow: + PyErr_SetString(StructError, + "total struct size too long"); + return -1; } static PyObject * -- cgit v0.12 From 6107a688eed14f6c886679ed723448cc531194c2 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Fri, 11 Jun 2010 21:48:34 +0000 Subject: Merged revisions 81908 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81908 | antoine.pitrou | 2010-06-11 23:46:32 +0200 (ven., 11 juin 2010) | 11 lines Merged revisions 81907 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81907 | antoine.pitrou | 2010-06-11 23:42:26 +0200 (ven., 11 juin 2010) | 5 lines Issue #8941: decoding big endian UTF-32 data in UCS-2 builds could crash the interpreter with characters outside the Basic Multilingual Plane (higher than 0x10000). ........ ................ --- Lib/test/test_codecs.py | 25 +++++++++++++++++++++++++ Misc/NEWS | 4 ++++ Objects/unicodeobject.c | 40 +++++++++++++++++++++------------------- 3 files changed, 50 insertions(+), 19 deletions(-) diff --git a/Lib/test/test_codecs.py b/Lib/test/test_codecs.py index 5db5dcb..5ee2d9f 100644 --- a/Lib/test/test_codecs.py +++ b/Lib/test/test_codecs.py @@ -354,6 +354,16 @@ class UTF32Test(ReadTest): self.check_state_handling_decode(self.encoding, "spamspam", self.spambe) + def test_issue8941(self): + # Issue #8941: insufficient result allocation when decoding into + # surrogate pairs on UCS-2 builds. + encoded_le = b'\xff\xfe\x00\x00' + b'\x00\x00\x01\x00' * 1024 + self.assertEqual('\U00010000' * 1024, + codecs.utf_32_decode(encoded_le)[0]) + encoded_be = b'\x00\x00\xfe\xff' + b'\x00\x01\x00\x00' * 1024 + self.assertEqual('\U00010000' * 1024, + codecs.utf_32_decode(encoded_be)[0]) + class UTF32LETest(ReadTest): encoding = "utf-32-le" @@ -387,6 +397,13 @@ class UTF32LETest(ReadTest): self.assertRaises(UnicodeDecodeError, codecs.utf_32_le_decode, b"\xff", "strict", True) + def test_issue8941(self): + # Issue #8941: insufficient result allocation when decoding into + # surrogate pairs on UCS-2 builds. + encoded = b'\x00\x00\x01\x00' * 1024 + self.assertEqual('\U00010000' * 1024, + codecs.utf_32_le_decode(encoded)[0]) + class UTF32BETest(ReadTest): encoding = "utf-32-be" @@ -420,6 +437,14 @@ class UTF32BETest(ReadTest): self.assertRaises(UnicodeDecodeError, codecs.utf_32_be_decode, b"\xff", "strict", True) + def test_issue8941(self): + # Issue #8941: insufficient result allocation when decoding into + # surrogate pairs on UCS-2 builds. + encoded = b'\x00\x01\x00\x00' * 1024 + self.assertEqual('\U00010000' * 1024, + codecs.utf_32_be_decode(encoded)[0]) + + class UTF16Test(ReadTest): encoding = "utf-16" diff --git a/Misc/NEWS b/Misc/NEWS index 9638ebd..6f9f76f 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,10 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #8941: decoding big endian UTF-32 data in UCS-2 builds could crash + the interpreter with characters outside the Basic Multilingual Plane + (higher than 0x10000). + - In the str.format(), raise a ValueError when indexes to arguments are too large. diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index a9ff3b3..cc0bbec 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -2618,11 +2618,11 @@ PyUnicode_DecodeUTF32Stateful(const char *s, PyUnicodeObject *unicode; Py_UNICODE *p; #ifndef Py_UNICODE_WIDE - int i, pairs; + int pairs = 0; #else const int pairs = 0; #endif - const unsigned char *q, *e; + const unsigned char *q, *e, *qq; int bo = 0; /* assume native ordering by default */ const char *errmsg = ""; /* Offsets from q for retrieving bytes in the right order. */ @@ -2633,23 +2633,7 @@ PyUnicode_DecodeUTF32Stateful(const char *s, #endif PyObject *errorHandler = NULL; PyObject *exc = NULL; - /* On narrow builds we split characters outside the BMP into two - codepoints => count how much extra space we need. */ -#ifndef Py_UNICODE_WIDE - for (i = pairs = 0; i < size/4; i++) - if (((Py_UCS4 *)s)[i] >= 0x10000) - pairs++; -#endif - - /* This might be one to much, because of a BOM */ - unicode = _PyUnicode_New((size+3)/4+pairs); - if (!unicode) - return NULL; - if (size == 0) - return (PyObject *)unicode; - - /* Unpack UTF-32 encoded data */ - p = unicode->str; + q = (unsigned char *)s; e = q + size; @@ -2701,6 +2685,24 @@ PyUnicode_DecodeUTF32Stateful(const char *s, iorder[3] = 0; } + /* On narrow builds we split characters outside the BMP into two + codepoints => count how much extra space we need. */ +#ifndef Py_UNICODE_WIDE + for (qq = q; qq < e; qq += 4) + if (qq[iorder[2]] != 0 || qq[iorder[3]] != 0) + pairs++; +#endif + + /* This might be one to much, because of a BOM */ + unicode = _PyUnicode_New((size+3)/4+pairs); + if (!unicode) + return NULL; + if (size == 0) + return (PyObject *)unicode; + + /* Unpack UTF-32 encoded data */ + p = unicode->str; + while (q < e) { Py_UCS4 ch; /* remaining bytes at the end? (size should be divisible by 4) */ -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 706e0b43e311cb2e4f605ff1da176af1d574221f Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Fri, 11 Jun 2010 23:12:58 +0000 Subject: Backport test_getfilesystemencoding() from py3k Note: On Python 3.1, file system encoding can be None. --- Lib/test/test_sys.py | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py index 4beb429..24f17fb 100644 --- a/Lib/test/test_sys.py +++ b/Lib/test/test_sys.py @@ -792,6 +792,36 @@ class SizeofTest(unittest.TestCase): # sys.flags check(sys.flags, size(vh) + self.P * len(sys.flags)) + def test_getfilesystemencoding(self): + import codecs + + def check_fsencoding(fs_encoding): + if sys.platform == 'darwin': + self.assertEqual(fs_encoding, 'utf-8') + elif fs_encoding is None: + return + codecs.lookup(fs_encoding) + + fs_encoding = sys.getfilesystemencoding() + check_fsencoding(fs_encoding) + + # Even in C locale + try: + sys.executable.encode('ascii') + except UnicodeEncodeError: + # Python doesn't start with ASCII locale if its path is not ASCII, + # see issue #8611 + pass + else: + env = os.environ.copy() + env['LANG'] = 'C' + output = subprocess.check_output( + [sys.executable, "-c", + "import sys; print(sys.getfilesystemencoding())"], + env=env) + fs_encoding = output.rstrip().decode('ascii') + check_fsencoding(fs_encoding) + def test_setfilesystemencoding(self): old = sys.getfilesystemencoding() try: -- cgit v0.12 -- cgit v0.12 From 6aec9bedfb4bf4e5594e96053da85747273efd10 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Fri, 11 Jun 2010 23:33:56 +0000 Subject: Merged revisions 81923 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r81923 | victor.stinner | 2010-06-12 01:30:12 +0200 (sam., 12 juin 2010) | 16 lines Fix some bugs in c-api/arg.rst documentation * replace "the default encoding" by "'utf-8' encoding" * fix "w" / "w*" / "w#" doc: similar to "y" / "y*" / "y#" and not "s" / "s*" / "s#" * "u#": remove "Non-Unicode objects are handled by interpreting their read-buffer pointer ...", it's no more true * "es", "es#": remove "... and objects convertible to Unicode into a character buffer", it's no more true * Py_BuildValue(), "K" and "L" formats: specify the name of the C type on Windows (_int64 / unsigned _int64) as done for PyArg_Parse*() long long types --CETTE ligne, et les suivantes ci-dessous, seront ignorées-- M Doc/c-api/arg.rst ........ --- Doc/c-api/arg.rst | 31 +++++++++++++++---------------- 1 file changed, 15 insertions(+), 16 deletions(-) diff --git a/Doc/c-api/arg.rst b/Doc/c-api/arg.rst index 34a4508..b637f4c 100644 --- a/Doc/c-api/arg.rst +++ b/Doc/c-api/arg.rst @@ -133,9 +133,7 @@ Unless otherwise stated, buffers are not NUL-terminated. ``u#`` (:class:`str`) [Py_UNICODE \*, int] This variant on ``u`` stores into two C variables, the first one a pointer to a - Unicode data buffer, the second one its length. Non-Unicode objects are handled - by interpreting their read-buffer pointer as pointer to a :ctype:`Py_UNICODE` - array. + Unicode data buffer, the second one its length. ``Z`` (:class:`str` or ``None``) [Py_UNICODE \*] Like ``u``, but the Python object may also be ``None``, in which case the @@ -158,29 +156,28 @@ Unless otherwise stated, buffers are not NUL-terminated. others. ``w`` (:class:`bytearray` or read-write character buffer) [char \*] - Similar to ``s``, but accepts any object which implements the read-write buffer + Similar to ``y``, but accepts any object which implements the read-write buffer interface. The caller must determine the length of the buffer by other means, or use ``w#`` instead. Only single-segment buffer objects are accepted; :exc:`TypeError` is raised for all others. ``w*`` (:class:`bytearray` or read-write byte-oriented buffer) [Py_buffer] - This is to ``w`` what ``s*`` is to ``s``. + This is to ``w`` what ``y*`` is to ``y``. ``w#`` (:class:`bytearray` or read-write character buffer) [char \*, int] - Like ``s#``, but accepts any object which implements the read-write buffer + Like ``y#``, but accepts any object which implements the read-write buffer interface. The :ctype:`char \*` variable is set to point to the first byte of the buffer, and the :ctype:`int` is set to the length of the buffer. Only single-segment buffer objects are accepted; :exc:`TypeError` is raised for all others. ``es`` (:class:`str`) [const char \*encoding, char \*\*buffer] - This variant on ``s`` is used for encoding Unicode and objects convertible to - Unicode into a character buffer. It only works for encoded data without embedded - NUL bytes. + This variant on ``s`` is used for encoding Unicode into a character buffer. + It only works for encoded data without embedded NUL bytes. This format requires two arguments. The first is only used as input, and must be a :ctype:`const char\*` which points to the name of an encoding as a - NUL-terminated string, or *NULL*, in which case the default encoding is used. + NUL-terminated string, or *NULL*, in which case ``'utf-8'`` encoding is used. An exception is raised if the named encoding is not known to Python. The second argument must be a :ctype:`char\*\*`; the value of the pointer it references will be set to a buffer with the contents of the argument text. @@ -197,13 +194,13 @@ Unless otherwise stated, buffers are not NUL-terminated. the encoding passed in as parameter. ``es#`` (:class:`str`) [const char \*encoding, char \*\*buffer, int \*buffer_length] - This variant on ``s#`` is used for encoding Unicode and objects convertible to - Unicode into a character buffer. Unlike the ``es`` format, this variant allows - input data which contains NUL characters. + This variant on ``s#`` is used for encoding Unicode into a character buffer. + Unlike the ``es`` format, this variant allows input data which contains NUL + characters. It requires three arguments. The first is only used as input, and must be a :ctype:`const char\*` which points to the name of an encoding as a - NUL-terminated string, or *NULL*, in which case the default encoding is used. + NUL-terminated string, or *NULL*, in which case ``'utf-8'`` encoding is used. An exception is raised if the named encoding is not known to Python. The second argument must be a :ctype:`char\*\*`; the value of the pointer it references will be set to a buffer with the contents of the argument text. @@ -556,11 +553,13 @@ Building values ``L`` (:class:`int`) [PY_LONG_LONG] Convert a C :ctype:`long long` to a Python integer object. Only available - on platforms that support :ctype:`long long`. + on platforms that support :ctype:`long long` (or :ctype:`_int64` on + Windows). ``K`` (:class:`int`) [unsigned PY_LONG_LONG] Convert a C :ctype:`unsigned long long` to a Python integer object. Only - available on platforms that support :ctype:`unsigned long long`. + available on platforms that support :ctype:`unsigned long long` (or + :ctype:`unsigned _int64` on Windows). ``n`` (:class:`int`) [Py_ssize_t] Convert a C :ctype:`Py_ssize_t` to a Python integer. -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From f9e091ae2d40ab78d7b077b11cd7789d679c23d2 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Sat, 12 Jun 2010 19:18:51 +0000 Subject: Merged revisions 81947-81950,81955-81956 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81947 | mark.dickinson | 2010-06-12 16:17:02 +0100 (Sat, 12 Jun 2010) | 3 lines Issue #8973: Add __all__ to struct module, so that help(struct) correctly displays information for the struct.Struct class. ........ r81948 | mark.dickinson | 2010-06-12 16:19:23 +0100 (Sat, 12 Jun 2010) | 1 line Remove accidental (yet-to-be-reviewed) docstring changes included in r81947. ........ r81949 | mark.dickinson | 2010-06-12 16:43:45 +0100 (Sat, 12 Jun 2010) | 1 line Issue #8973: Improve struct module docstrings. ........ r81950 | mark.dickinson | 2010-06-12 17:30:53 +0100 (Sat, 12 Jun 2010) | 1 line More struct module docs and docstring tweaks. ........ r81955 | mark.dickinson | 2010-06-12 19:20:47 +0100 (Sat, 12 Jun 2010) | 1 line Issue #8469: add standard sizes to struct docs table. ........ r81956 | mark.dickinson | 2010-06-12 19:37:54 +0100 (Sat, 12 Jun 2010) | 2 lines Issue #8469: Reorder struct module sections for clarity; other minor tweaks. ........ --- Doc/library/struct.rst | 272 +++++++++++++++++++++++++------------------------ Lib/struct.py | 11 ++ Misc/NEWS | 3 + Modules/_struct.c | 59 +++++++---- 4 files changed, 190 insertions(+), 155 deletions(-) diff --git a/Doc/library/struct.rst b/Doc/library/struct.rst index e924d39..7018e47 100644 --- a/Doc/library/struct.rst +++ b/Doc/library/struct.rst @@ -38,38 +38,38 @@ The module defines the following exception and functions: .. function:: pack(fmt, v1, v2, ...) - Return a bytes containing the values ``v1, v2, ...`` packed according to the - given format. The arguments must match the values required by the format - exactly. + Return a bytes object containing the values *v1*, *v2*, ... packed according + to the format string *fmt*. The arguments must match the values required by + the format exactly. .. function:: pack_into(fmt, buffer, offset, v1, v2, ...) - Pack the values ``v1, v2, ...`` according to the given format, write the - packed bytes into the writable *buffer* starting at *offset*. Note that the - offset is a required argument. + Pack the values *v1*, *v2*, ... according to the format string *fmt* and + write the packed bytes into the writable buffer *buffer* starting at + position *offset*. Note that *offset* is a required argument. -.. function:: unpack(fmt, bytes) +.. function:: unpack(fmt, buffer) - Unpack the bytes (presumably packed by ``pack(fmt, ...)``) according to the - given format. The result is a tuple even if it contains exactly one item. - The bytes must contain exactly the amount of data required by the format - (``len(bytes)`` must equal ``calcsize(fmt)``). + Unpack from the buffer *buffer* (presumably packed by ``pack(fmt, ...)``) + according to the format string *fmt*. The result is a tuple even if it + contains exactly one item. The buffer must contain exactly the amount of + data required by the format (``len(bytes)`` must equal ``calcsize(fmt)``). .. function:: unpack_from(fmt, buffer, offset=0) - Unpack the *buffer* according to the given format. The result is a tuple even - if it contains exactly one item. The *buffer* must contain at least the - amount of data required by the format (``len(buffer[offset:])`` must be at - least ``calcsize(fmt)``). + Unpack from *buffer* starting at position *offset*, according to the format + string *fmt*. The result is a tuple even if it contains exactly one + item. *buffer* must contain at least the amount of data required by the + format (``len(buffer[offset:])`` must be at least ``calcsize(fmt)``). .. function:: calcsize(fmt) - Return the size of the struct (and hence of the bytes) corresponding to the - given format. + Return the size of the struct (and hence of the bytes object produced by + ``pack(fmt, ...)``) corresponding to the format string *fmt*. .. _struct-format-strings: @@ -77,114 +77,9 @@ Format Strings -------------- Format strings are the mechanism used to specify the expected layout when -packing and unpacking data. They are built up from format characters, which -specify the type of data being packed/unpacked. In addition, there are -special characters for controlling the byte order, size, and alignment. - -Format Characters -^^^^^^^^^^^^^^^^^ - -Format characters have the following meaning; the conversion between C and -Python values should be obvious given their types: - -+--------+-------------------------+--------------------+------------+ -| Format | C Type | Python | Notes | -+========+=========================+====================+============+ -| ``x`` | pad byte | no value | | -+--------+-------------------------+--------------------+------------+ -| ``c`` | :ctype:`char` | bytes of length 1 | | -+--------+-------------------------+--------------------+------------+ -| ``b`` | :ctype:`signed char` | integer | \(1),\(4) | -+--------+-------------------------+--------------------+------------+ -| ``B`` | :ctype:`unsigned char` | integer | \(4) | -+--------+-------------------------+--------------------+------------+ -| ``?`` | :ctype:`_Bool` | bool | \(2) | -+--------+-------------------------+--------------------+------------+ -| ``h`` | :ctype:`short` | integer | \(4) | -+--------+-------------------------+--------------------+------------+ -| ``H`` | :ctype:`unsigned short` | integer | \(4) | -+--------+-------------------------+--------------------+------------+ -| ``i`` | :ctype:`int` | integer | \(4) | -+--------+-------------------------+--------------------+------------+ -| ``I`` | :ctype:`unsigned int` | integer | \(4) | -+--------+-------------------------+--------------------+------------+ -| ``l`` | :ctype:`long` | integer | \(4) | -+--------+-------------------------+--------------------+------------+ -| ``L`` | :ctype:`unsigned long` | integer | \(4) | -+--------+-------------------------+--------------------+------------+ -| ``q`` | :ctype:`long long` | integer | \(3), \(4) | -+--------+-------------------------+--------------------+------------+ -| ``Q`` | :ctype:`unsigned long | integer | \(3), \(4) | -| | long` | | | -+--------+-------------------------+--------------------+------------+ -| ``f`` | :ctype:`float` | float | | -+--------+-------------------------+--------------------+------------+ -| ``d`` | :ctype:`double` | float | | -+--------+-------------------------+--------------------+------------+ -| ``s`` | :ctype:`char[]` | bytes | \(1) | -+--------+-------------------------+--------------------+------------+ -| ``p`` | :ctype:`char[]` | bytes | \(1) | -+--------+-------------------------+--------------------+------------+ -| ``P`` | :ctype:`void \*` | integer | | -+--------+-------------------------+--------------------+------------+ - -Notes: - -(1) - The ``c``, ``s`` and ``p`` conversion codes operate on :class:`bytes` - objects, but packing with such codes also supports :class:`str` objects, - which are encoded using UTF-8. - -(2) - The ``'?'`` conversion code corresponds to the :ctype:`_Bool` type defined by - C99. If this type is not available, it is simulated using a :ctype:`char`. In - standard mode, it is always represented by one byte. - -(3) - The ``'q'`` and ``'Q'`` conversion codes are available in native mode only if - the platform C compiler supports C :ctype:`long long`, or, on Windows, - :ctype:`__int64`. They are always available in standard modes. - -A format character may be preceded by an integral repeat count. For example, -the format string ``'4h'`` means exactly the same as ``'hhhh'``. - -Whitespace characters between formats are ignored; a count and its format must -not contain whitespace though. - -For the ``'s'`` format character, the count is interpreted as the length of the -bytes, not a repeat count like for the other format characters; for example, -``'10s'`` means a single 10-byte string, while ``'10c'`` means 10 characters. -For packing, the string is truncated or padded with null bytes as appropriate to -make it fit. For unpacking, the resulting bytes object always has exactly the -specified number of bytes. As a special case, ``'0s'`` means a single, empty -string (while ``'0c'`` means 0 characters). - -When packing a value ``x`` using one of the integer formats (``'b'``, -``'B'``, ``'h'``, ``'H'``, ``'i'``, ``'I'``, ``'l'``, ``'L'``, -``'q'``, ``'Q'``), if ``x`` is outside the valid range for that format -then :exc:`struct.error` is raised. - -.. versionchanged:: 3.1 - In 3.0, some of the integer formats wrapped out-of-range values and - raised :exc:`DeprecationWarning` instead of :exc:`struct.error`. - - -The ``'p'`` format character encodes a "Pascal string", meaning a short -variable-length string stored in a fixed number of bytes. The count is the total -number of bytes stored. The first byte stored is the length of the string, or -255, whichever is smaller. The bytes of the string follow. If the string -passed in to :func:`pack` is too long (longer than the count minus 1), only the -leading count-1 bytes of the string are stored. If the string is shorter than -count-1, it is padded with null bytes so that exactly count bytes in all are -used. Note that for :func:`unpack`, the ``'p'`` format character consumes count -bytes, but that the string returned can never contain more than 255 bytes. - - - -For the ``'?'`` format character, the return value is either :const:`True` or -:const:`False`. When packing, the truth value of the argument object is used. -Either 0 or 1 in the native or standard bool representation will be packed, and -any non-zero value will be True when unpacking. +packing and unpacking data. They are built up from :ref:`format-characters`, +which specify the type of data being packed/unpacked. In addition, there are +special characters for controlling the :ref:`struct-alignment`. .. _struct-alignment: @@ -216,9 +111,11 @@ following table: If the first character is not one of these, ``'@'`` is assumed. -Native byte order is big-endian or little-endian, depending on the host system. -For example, Motorola and Sun processors are big-endian; Intel and DEC -processors are little-endian. +Native byte order is big-endian or little-endian, depending on the host +system. For example, Intel x86 and AMD64 (x86-64) are little-endian; +Motorola 68000 and PowerPC G5 are big-endian; ARM and Intel Itanium feature +switchable endianness (bi-endian). Use ``sys.byteorder`` to check the +endianness of your system. Native size and alignment are determined using the C compiler's ``sizeof`` expression. This is always combined with native byte order. @@ -257,6 +154,115 @@ Notes: count of zero. See :ref:`struct-examples`. +.. _format-characters: + +Format Characters +^^^^^^^^^^^^^^^^^ + +Format characters have the following meaning; the conversion between C and +Python values should be obvious given their types: + ++--------+-------------------------+--------------------+----------------+------------+ +| Format | C Type | Python type | Standard size | Notes | ++========+=========================+====================+================+============+ +| ``x`` | pad byte | no value | | | ++--------+-------------------------+--------------------+----------------+------------+ +| ``c`` | :ctype:`char` | bytes of length 1 | 1 | | ++--------+-------------------------+--------------------+----------------+------------+ +| ``b`` | :ctype:`signed char` | integer | 1 | \(1),\(4) | ++--------+-------------------------+--------------------+----------------+------------+ +| ``B`` | :ctype:`unsigned char` | integer | 1 | \(4) | ++--------+-------------------------+--------------------+----------------+------------+ +| ``?`` | :ctype:`_Bool` | bool | 1 | \(2) | ++--------+-------------------------+--------------------+----------------+------------+ +| ``h`` | :ctype:`short` | integer | 2 | \(4) | ++--------+-------------------------+--------------------+----------------+------------+ +| ``H`` | :ctype:`unsigned short` | integer | 2 | \(4) | ++--------+-------------------------+--------------------+----------------+------------+ +| ``i`` | :ctype:`int` | integer | 4 | \(4) | ++--------+-------------------------+--------------------+----------------+------------+ +| ``I`` | :ctype:`unsigned int` | integer | 4 | \(4) | ++--------+-------------------------+--------------------+----------------+------------+ +| ``l`` | :ctype:`long` | integer | 4 | \(4) | ++--------+-------------------------+--------------------+----------------+------------+ +| ``L`` | :ctype:`unsigned long` | integer | 4 | \(4) | ++--------+-------------------------+--------------------+----------------+------------+ +| ``q`` | :ctype:`long long` | integer | 8 | \(3), \(4) | ++--------+-------------------------+--------------------+----------------+------------+ +| ``Q`` | :ctype:`unsigned long | integer | 8 | \(3), \(4) | +| | long` | | | | ++--------+-------------------------+--------------------+----------------+------------+ +| ``f`` | :ctype:`float` | float | 4 | | ++--------+-------------------------+--------------------+----------------+------------+ +| ``d`` | :ctype:`double` | float | 8 | | ++--------+-------------------------+--------------------+----------------+------------+ +| ``s`` | :ctype:`char[]` | bytes | | \(1) | ++--------+-------------------------+--------------------+----------------+------------+ +| ``p`` | :ctype:`char[]` | bytes | | \(1) | ++--------+-------------------------+--------------------+----------------+------------+ +| ``P`` | :ctype:`void \*` | integer | | | ++--------+-------------------------+--------------------+----------------+------------+ + +Notes: + +(1) + The ``c``, ``s`` and ``p`` conversion codes operate on :class:`bytes` + objects, but packing with such codes also supports :class:`str` objects, + which are encoded using UTF-8. + +(2) + The ``'?'`` conversion code corresponds to the :ctype:`_Bool` type defined by + C99. If this type is not available, it is simulated using a :ctype:`char`. In + standard mode, it is always represented by one byte. + +(3) + The ``'q'`` and ``'Q'`` conversion codes are available in native mode only if + the platform C compiler supports C :ctype:`long long`, or, on Windows, + :ctype:`__int64`. They are always available in standard modes. + +A format character may be preceded by an integral repeat count. For example, +the format string ``'4h'`` means exactly the same as ``'hhhh'``. + +Whitespace characters between formats are ignored; a count and its format must +not contain whitespace though. + +For the ``'s'`` format character, the count is interpreted as the length of the +bytes, not a repeat count like for the other format characters; for example, +``'10s'`` means a single 10-byte string, while ``'10c'`` means 10 characters. +For packing, the string is truncated or padded with null bytes as appropriate to +make it fit. For unpacking, the resulting bytes object always has exactly the +specified number of bytes. As a special case, ``'0s'`` means a single, empty +string (while ``'0c'`` means 0 characters). + +When packing a value ``x`` using one of the integer formats (``'b'``, +``'B'``, ``'h'``, ``'H'``, ``'i'``, ``'I'``, ``'l'``, ``'L'``, +``'q'``, ``'Q'``), if ``x`` is outside the valid range for that format +then :exc:`struct.error` is raised. + +.. versionchanged:: 3.1 + In 3.0, some of the integer formats wrapped out-of-range values and + raised :exc:`DeprecationWarning` instead of :exc:`struct.error`. + + +The ``'p'`` format character encodes a "Pascal string", meaning a short +variable-length string stored in a fixed number of bytes. The count is the total +number of bytes stored. The first byte stored is the length of the string, or +255, whichever is smaller. The bytes of the string follow. If the string +passed in to :func:`pack` is too long (longer than the count minus 1), only the +leading count-1 bytes of the string are stored. If the string is shorter than +count-1, it is padded with null bytes so that exactly count bytes in all are +used. Note that for :func:`unpack`, the ``'p'`` format character consumes count +bytes, but that the string returned can never contain more than 255 bytes. + + + +For the ``'?'`` format character, the return value is either :const:`True` or +:const:`False`. When packing, the truth value of the argument object is used. +Either 0 or 1 in the native or standard bool representation will be packed, and +any non-zero value will be True when unpacking. + + + .. _struct-examples: Examples @@ -320,7 +326,7 @@ alignment does not enforce any alignment. .. _struct-objects: -Objects +Classes ------- The :mod:`struct` module also defines the following type: @@ -347,10 +353,10 @@ The :mod:`struct` module also defines the following type: Identical to the :func:`pack_into` function, using the compiled format. - .. method:: unpack(bytes) + .. method:: unpack(buffer) Identical to the :func:`unpack` function, using the compiled format. - (``len(bytes)`` must equal :attr:`self.size`). + (``len(buffer)`` must equal :attr:`self.size`). .. method:: unpack_from(buffer, offset=0) @@ -365,6 +371,6 @@ The :mod:`struct` module also defines the following type: .. attribute:: size - The calculated size of the struct (and hence of the bytes) corresponding - to :attr:`format`. + The calculated size of the struct (and hence of the bytes object produced + by the :meth:`pack` method) corresponding to :attr:`format`. diff --git a/Lib/struct.py b/Lib/struct.py index b022355..dca15e2 100644 --- a/Lib/struct.py +++ b/Lib/struct.py @@ -1,3 +1,14 @@ +__all__ = [ + # Functions + 'calcsize', 'pack', 'unpack', 'unpack', 'unpack_from', + + # Classes + 'Struct', + + # Exceptions + 'error' + ] + from _struct import * from _struct import _clearcache from _struct import __doc__ diff --git a/Misc/NEWS b/Misc/NEWS index 6f9f76f..6ba4707 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -241,6 +241,9 @@ Library Extension Modules ----------------- +- Issue #8973: Add __all__ to struct module; this ensures that + help(struct) includes documentation for the struct.Struct class. + - Issue #2810: Fix cases where the Windows registry API returns ERROR_MORE_DATA, requiring a re-try in order to get the complete result. diff --git a/Modules/_struct.c b/Modules/_struct.c index c91e2d1..c3c79e7 100644 --- a/Modules/_struct.c +++ b/Modules/_struct.c @@ -1384,9 +1384,9 @@ fail: PyDoc_STRVAR(s_unpack__doc__, "S.unpack(buffer) -> (v1, v2, ...)\n\ \n\ -Return tuple containing values unpacked according to this Struct's format.\n\ -Requires len(buffer) == self.size. See struct.__doc__ for more on format\n\ -strings."); +Return a tuple containing values unpacked according to the format\n\ +string S.format. Requires len(buffer) == S.size. See help(struct)\n\ +for more on format strings."); static PyObject * s_unpack(PyObject *self, PyObject *input) @@ -1412,12 +1412,11 @@ s_unpack(PyObject *self, PyObject *input) } PyDoc_STRVAR(s_unpack_from__doc__, -"S.unpack_from(buffer[, offset]) -> (v1, v2, ...)\n\ +"S.unpack_from(buffer[, offset=0]) -> (v1, v2, ...)\n\ \n\ -Return tuple containing values unpacked according to this Struct's format.\n\ -Unlike unpack, unpack_from can unpack values from any object supporting\n\ -the buffer API, not just str. Requires len(buffer[offset:]) >= self.size.\n\ -See struct.__doc__ for more on format strings."); +Return a tuple containing values unpacked according to the format\n\ +string S.format. Requires len(buffer[offset:]) >= S.size. See\n\ +help(struct) for more on format strings."); static PyObject * s_unpack_from(PyObject *self, PyObject *args, PyObject *kwds) @@ -1552,8 +1551,9 @@ s_pack_internal(PyStructObject *soself, PyObject *args, int offset, char* buf) PyDoc_STRVAR(s_pack__doc__, "S.pack(v1, v2, ...) -> bytes\n\ \n\ -Return a bytes containing values v1, v2, ... packed according to this\n\ -Struct's format. See struct.__doc__ for more on format strings."); +Return a bytes object containing values v1, v2, ... packed according\n\ +to the format string S.format. See help(struct) for more on format\n\ +strings."); static PyObject * s_pack(PyObject *self, PyObject *args) @@ -1589,10 +1589,10 @@ s_pack(PyObject *self, PyObject *args) PyDoc_STRVAR(s_pack_into__doc__, "S.pack_into(buffer, offset, v1, v2, ...)\n\ \n\ -Pack the values v1, v2, ... according to this Struct's format, write \n\ -the packed bytes into the writable buffer buf starting at offset. Note\n\ -that the offset is not an optional argument. See struct.__doc__ for \n\ -more on format strings."); +Pack the values v1, v2, ... according to the format string S.format\n\ +and write the packed bytes into the writable buffer buf starting at\n\ +offset. Note that the offset is a required argument. See\n\ +help(struct) for more on format strings."); static PyObject * s_pack_into(PyObject *self, PyObject *args) @@ -1767,7 +1767,9 @@ clearcache(PyObject *self) } PyDoc_STRVAR(calcsize_doc, -"Return size of C struct described by format string fmt."); +"calcsize(fmt) -> integer\n\ +\n\ +Return size in bytes of the struct described by the format string fmt."); static PyObject * calcsize(PyObject *self, PyObject *fmt) @@ -1782,7 +1784,10 @@ calcsize(PyObject *self, PyObject *fmt) } PyDoc_STRVAR(pack_doc, -"Return bytes containing values v1, v2, ... packed according to fmt."); +"pack(fmt, v1, v2, ...) -> bytes\n\ +\n\ +Return a bytes object containing the values v1, v2, ... packed according\n\ +to the format string fmt. See help(struct) for more on format strings."); static PyObject * pack(PyObject *self, PyObject *args) @@ -1811,8 +1816,12 @@ pack(PyObject *self, PyObject *args) } PyDoc_STRVAR(pack_into_doc, -"Pack the values v1, v2, ... according to fmt.\n\ -Write the packed bytes into the writable buffer buf starting at offset."); +"pack_into(fmt, buffer, offset, v1, v2, ...)\n\ +\n\ +Pack the values v1, v2, ... according to the format string fmt and write\n\ +the packed bytes into the writable buffer buf starting at offset. Note\n\ +that the offset is a required argument. See help(struct) for more\n\ +on format strings."); static PyObject * pack_into(PyObject *self, PyObject *args) @@ -1841,8 +1850,11 @@ pack_into(PyObject *self, PyObject *args) } PyDoc_STRVAR(unpack_doc, -"Unpack the bytes containing packed C structure data, according to fmt.\n\ -Requires len(bytes) == calcsize(fmt)."); +"unpack(fmt, buffer) -> (v1, v2, ...)\n\ +\n\ +Return a tuple containing values unpacked according to the format string\n\ +fmt. Requires len(buffer) == calcsize(fmt). See help(struct) for more\n\ +on format strings."); static PyObject * unpack(PyObject *self, PyObject *args) @@ -1861,8 +1873,11 @@ unpack(PyObject *self, PyObject *args) } PyDoc_STRVAR(unpack_from_doc, -"Unpack the buffer, containing packed C structure data, according to\n\ -fmt, starting at offset. Requires len(buffer[offset:]) >= calcsize(fmt)."); +"unpack_from(fmt, buffer[, offset=0]) -> (v1, v2, ...)\n\ +\n\ +Return a tuple containing values unpacked according to the format string\n\ +fmt. Requires len(buffer[offset:]) >= calcsize(fmt). See help(struct)\n\ +for more on format strings."); static PyObject * unpack_from(PyObject *self, PyObject *args, PyObject *kwds) -- cgit v0.12 From d12dfe231ec3719ba5d8ac3e399d77ea72068d49 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Sat, 12 Jun 2010 19:44:22 +0000 Subject: Merged revisions 81961 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81961 | alexander.belopolsky | 2010-06-12 20:36:28 +0100 (Sat, 12 Jun 2010) | 1 line Issue #8973: Expanded Struct.__doc__. ........ --- Modules/_struct.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Modules/_struct.c b/Modules/_struct.c index c3c79e7..222521b 100644 --- a/Modules/_struct.c +++ b/Modules/_struct.c @@ -1669,7 +1669,11 @@ static struct PyMethodDef s_methods[] = { {NULL, NULL} /* sentinel */ }; -PyDoc_STRVAR(s__doc__, "Compiled struct object"); +PyDoc_STRVAR(s__doc__, +"Struct(fmt) --> compiled struct object\n" +"\n" +"Return a new Struct object which writes and reads binary data according to\n" +"the format string fmt. See help(struct) for more on format strings."); #define OFF(x) offsetof(PyStructObject, x) -- cgit v0.12 From 1330507360f74352e8f16059e8e7af6d9b2b75bf Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Sun, 13 Jun 2010 09:18:16 +0000 Subject: Merged revisions 81965 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r81965 | mark.dickinson | 2010-06-13 10:17:13 +0100 (Sun, 13 Jun 2010) | 1 line Remove unnecessary brackets from docstring optional arguments. ........ --- Modules/_struct.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Modules/_struct.c b/Modules/_struct.c index 222521b..f629817 100644 --- a/Modules/_struct.c +++ b/Modules/_struct.c @@ -1412,7 +1412,7 @@ s_unpack(PyObject *self, PyObject *input) } PyDoc_STRVAR(s_unpack_from__doc__, -"S.unpack_from(buffer[, offset=0]) -> (v1, v2, ...)\n\ +"S.unpack_from(buffer, offset=0) -> (v1, v2, ...)\n\ \n\ Return a tuple containing values unpacked according to the format\n\ string S.format. Requires len(buffer[offset:]) >= S.size. See\n\ @@ -1877,7 +1877,7 @@ unpack(PyObject *self, PyObject *args) } PyDoc_STRVAR(unpack_from_doc, -"unpack_from(fmt, buffer[, offset=0]) -> (v1, v2, ...)\n\ +"unpack_from(fmt, buffer, offset=0) -> (v1, v2, ...)\n\ \n\ Return a tuple containing values unpacked according to the format string\n\ fmt. Requires len(buffer[offset:]) >= calcsize(fmt). See help(struct)\n\ -- cgit v0.12 -- cgit v0.12 From 83f4cdfba942fa548c78df33d8d9d39da22a2bea Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Tue, 15 Jun 2010 08:45:06 +0000 Subject: Merged revisions 81994 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81994 | mark.dickinson | 2010-06-15 09:42:37 +0100 (Tue, 15 Jun 2010) | 10 lines Merged revisions 81992 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81992 | mark.dickinson | 2010-06-15 09:33:03 +0100 (Tue, 15 Jun 2010) | 3 lines Issue #8469: Further clarifications and improvements to struct module documentation. Thanks Mads Kiilerich. ........ ................ --- Doc/library/struct.rst | 72 +++++++++++++++++++++++++++++--------------------- 1 file changed, 42 insertions(+), 30 deletions(-) diff --git a/Doc/library/struct.rst b/Doc/library/struct.rst index 7018e47..9ba3ce4 100644 --- a/Doc/library/struct.rst +++ b/Doc/library/struct.rst @@ -20,9 +20,9 @@ structs and the intended conversion to/from Python values. order to maintain proper alignment for the C types involved; similarly, alignment is taken into account when unpacking. This behavior is chosen so that the bytes of a packed struct correspond exactly to the layout in memory - of the corresponding C struct. To omit pad bytes, use `standard` size and - alignment instead of `native` size and alignment: see :ref:`struct-alignment` - for details. + of the corresponding C struct. To handle platform-independent data formats + or omit implicit pad bytes, use `standard` size and alignment instead of + `native` size and alignment: see :ref:`struct-alignment` for details. Functions and Exceptions ------------------------ @@ -95,19 +95,19 @@ Alternatively, the first character of the format string can be used to indicate the byte order, size and alignment of the packed data, according to the following table: -+-----------+------------------------+--------------------+ -| Character | Byte order | Size and alignment | -+===========+========================+====================+ -| ``@`` | native | native | -+-----------+------------------------+--------------------+ -| ``=`` | native | standard | -+-----------+------------------------+--------------------+ -| ``<`` | little-endian | standard | -+-----------+------------------------+--------------------+ -| ``>`` | big-endian | standard | -+-----------+------------------------+--------------------+ -| ``!`` | network (= big-endian) | standard | -+-----------+------------------------+--------------------+ ++-----------+------------------------+----------+-----------+ +| Character | Byte order | Size | Alignment | ++===========+========================+==========+===========+ +| ``@`` | native | native | native | ++-----------+------------------------+----------+-----------+ +| ``=`` | native | standard | none | ++-----------+------------------------+----------+-----------+ +| ``<`` | little-endian | standard | none | ++-----------+------------------------+----------+-----------+ +| ``>`` | big-endian | standard | none | ++-----------+------------------------+----------+-----------+ +| ``!`` | network (= big-endian) | standard | none | ++-----------+------------------------+----------+-----------+ If the first character is not one of these, ``'@'`` is assumed. @@ -120,11 +120,8 @@ endianness of your system. Native size and alignment are determined using the C compiler's ``sizeof`` expression. This is always combined with native byte order. -Standard size and alignment are as follows: no alignment is required for any -type (so you have to use pad bytes); :ctype:`short` is 2 bytes; :ctype:`int` and -:ctype:`long` are 4 bytes; :ctype:`long long` (:ctype:`__int64` on Windows) is 8 -bytes; :ctype:`float` and :ctype:`double` are 32-bit and 64-bit IEEE floating -point numbers, respectively. :ctype:`_Bool` is 1 byte. +Standard size depends only on the format character; see the table in +the :ref:`format-characters` section. Note the difference between ``'@'`` and ``'='``: both use native byte order, but the size and alignment of the latter is standardized. @@ -135,12 +132,6 @@ whether network byte order is big-endian or little-endian. There is no way to indicate non-native byte order (force byte-swapping); use the appropriate choice of ``'<'`` or ``'>'``. -The ``'P'`` format character is only available for the native byte ordering -(selected as the default or with the ``'@'`` byte order character). The byte -order character ``'='`` chooses to use little- or big-endian ordering based on -the host system. The struct module does not interpret this as native ordering, -so the ``'P'`` format is not available. - Notes: (1) Padding is only automatically added between successive structure members. @@ -192,15 +183,15 @@ Python values should be obvious given their types: | ``Q`` | :ctype:`unsigned long | integer | 8 | \(3), \(4) | | | long` | | | | +--------+-------------------------+--------------------+----------------+------------+ -| ``f`` | :ctype:`float` | float | 4 | | +| ``f`` | :ctype:`float` | float | 4 | \(5) | +--------+-------------------------+--------------------+----------------+------------+ -| ``d`` | :ctype:`double` | float | 8 | | +| ``d`` | :ctype:`double` | float | 8 | \(5) | +--------+-------------------------+--------------------+----------------+------------+ | ``s`` | :ctype:`char[]` | bytes | | \(1) | +--------+-------------------------+--------------------+----------------+------------+ | ``p`` | :ctype:`char[]` | bytes | | \(1) | +--------+-------------------------+--------------------+----------------+------------+ -| ``P`` | :ctype:`void \*` | integer | | | +| ``P`` | :ctype:`void \*` | integer | | \(6) | +--------+-------------------------+--------------------+----------------+------------+ Notes: @@ -220,6 +211,27 @@ Notes: the platform C compiler supports C :ctype:`long long`, or, on Windows, :ctype:`__int64`. They are always available in standard modes. +(4) + When attempting to pack a non-integer using any of the integer conversion + codes, if the non-integer has a :meth:`__index__` method then that method is + called to convert the argument to an integer before packing. + + .. versionchanged:: 3.2 + Use of the :meth:`__index__` method for non-integers is new in 3.2. + +(5) + For the ``'f'`` and ``'d'`` conversion codes, the packed representation uses + the IEEE 754 binary32 (for ``'f'``) or binary64 (for ``'d'``) format, + regardless of the floating-point format used by the platform. + +(6) + The ``'P'`` format character is only available for the native byte ordering + (selected as the default or with the ``'@'`` byte order character). The byte + order character ``'='`` chooses to use little- or big-endian ordering based + on the host system. The struct module does not interpret this as native + ordering, so the ``'P'`` format is not available. + + A format character may be preceded by an integral repeat count. For example, the format string ``'4h'`` means exactly the same as ``'hhhh'``. -- cgit v0.12 From 0dafd71c2547796f1e2fb5e0e0810c34d2608c87 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Tue, 15 Jun 2010 08:49:30 +0000 Subject: Fix notes in format character table. --- Doc/library/struct.rst | 36 ++++++++++++++---------------------- 1 file changed, 14 insertions(+), 22 deletions(-) diff --git a/Doc/library/struct.rst b/Doc/library/struct.rst index 9ba3ce4..be20caa 100644 --- a/Doc/library/struct.rst +++ b/Doc/library/struct.rst @@ -160,38 +160,38 @@ Python values should be obvious given their types: +--------+-------------------------+--------------------+----------------+------------+ | ``c`` | :ctype:`char` | bytes of length 1 | 1 | | +--------+-------------------------+--------------------+----------------+------------+ -| ``b`` | :ctype:`signed char` | integer | 1 | \(1),\(4) | +| ``b`` | :ctype:`signed char` | integer | 1 | \(1) | +--------+-------------------------+--------------------+----------------+------------+ -| ``B`` | :ctype:`unsigned char` | integer | 1 | \(4) | +| ``B`` | :ctype:`unsigned char` | integer | 1 | | +--------+-------------------------+--------------------+----------------+------------+ | ``?`` | :ctype:`_Bool` | bool | 1 | \(2) | +--------+-------------------------+--------------------+----------------+------------+ -| ``h`` | :ctype:`short` | integer | 2 | \(4) | +| ``h`` | :ctype:`short` | integer | 2 | | +--------+-------------------------+--------------------+----------------+------------+ -| ``H`` | :ctype:`unsigned short` | integer | 2 | \(4) | +| ``H`` | :ctype:`unsigned short` | integer | 2 | | +--------+-------------------------+--------------------+----------------+------------+ -| ``i`` | :ctype:`int` | integer | 4 | \(4) | +| ``i`` | :ctype:`int` | integer | 4 | | +--------+-------------------------+--------------------+----------------+------------+ -| ``I`` | :ctype:`unsigned int` | integer | 4 | \(4) | +| ``I`` | :ctype:`unsigned int` | integer | 4 | | +--------+-------------------------+--------------------+----------------+------------+ -| ``l`` | :ctype:`long` | integer | 4 | \(4) | +| ``l`` | :ctype:`long` | integer | 4 | | +--------+-------------------------+--------------------+----------------+------------+ -| ``L`` | :ctype:`unsigned long` | integer | 4 | \(4) | +| ``L`` | :ctype:`unsigned long` | integer | 4 | | +--------+-------------------------+--------------------+----------------+------------+ -| ``q`` | :ctype:`long long` | integer | 8 | \(3), \(4) | +| ``q`` | :ctype:`long long` | integer | 8 | \(3) | +--------+-------------------------+--------------------+----------------+------------+ -| ``Q`` | :ctype:`unsigned long | integer | 8 | \(3), \(4) | +| ``Q`` | :ctype:`unsigned long | integer | 8 | \(3) | | | long` | | | | +--------+-------------------------+--------------------+----------------+------------+ -| ``f`` | :ctype:`float` | float | 4 | \(5) | +| ``f`` | :ctype:`float` | float | 4 | \(4) | +--------+-------------------------+--------------------+----------------+------------+ -| ``d`` | :ctype:`double` | float | 8 | \(5) | +| ``d`` | :ctype:`double` | float | 8 | \(4) | +--------+-------------------------+--------------------+----------------+------------+ | ``s`` | :ctype:`char[]` | bytes | | \(1) | +--------+-------------------------+--------------------+----------------+------------+ | ``p`` | :ctype:`char[]` | bytes | | \(1) | +--------+-------------------------+--------------------+----------------+------------+ -| ``P`` | :ctype:`void \*` | integer | | \(6) | +| ``P`` | :ctype:`void \*` | integer | | \(5) | +--------+-------------------------+--------------------+----------------+------------+ Notes: @@ -212,19 +212,11 @@ Notes: :ctype:`__int64`. They are always available in standard modes. (4) - When attempting to pack a non-integer using any of the integer conversion - codes, if the non-integer has a :meth:`__index__` method then that method is - called to convert the argument to an integer before packing. - - .. versionchanged:: 3.2 - Use of the :meth:`__index__` method for non-integers is new in 3.2. - -(5) For the ``'f'`` and ``'d'`` conversion codes, the packed representation uses the IEEE 754 binary32 (for ``'f'``) or binary64 (for ``'d'``) format, regardless of the floating-point format used by the platform. -(6) +(5) The ``'P'`` format character is only available for the native byte ordering (selected as the default or with the ``'@'`` byte order character). The byte order character ``'='`` chooses to use little- or big-endian ordering based -- cgit v0.12 From 1a3a3b8bb61de22e39de524c930560f0e376e1eb Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 15 Jun 2010 17:31:05 +0000 Subject: Merged revisions 82000-82001 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82000 | antoine.pitrou | 2010-06-15 19:00:21 +0200 (mar., 15 juin 2010) | 3 lines Fixes to the PyFile_FromFd() doc, by Renato Cunha. ........ r82001 | antoine.pitrou | 2010-06-15 19:30:16 +0200 (mar., 15 juin 2010) | 3 lines Further refinements to the C file API. ........ --- Doc/c-api/file.rst | 29 +++++++++++++++++------------ 1 file changed, 17 insertions(+), 12 deletions(-) diff --git a/Doc/c-api/file.rst b/Doc/c-api/file.rst index 599717b..cc851e6 100644 --- a/Doc/c-api/file.rst +++ b/Doc/c-api/file.rst @@ -7,24 +7,29 @@ File Objects .. index:: object: file -Python's built-in file objects are implemented entirely on the :ctype:`FILE\*` -support from the C standard library. This is an implementation detail and may -change in future releases of Python. The ``PyFile_`` APIs are a wrapper over -the :mod:`io` module. +These APIs are a minimal emulation of the Python 2 C API for built-in file +objects, which used to rely on the buffered I/O (:ctype:`FILE\*`) support +from the C standard library. In Python 3, files and streams use the new +:mod:`io` module, which defines several layers over the low-level unbuffered +I/O of the operating system. The functions described below are +convenience C wrappers over these new APIs, and meant mostly for internal +error reporting in the interpreter; third-party code is advised to access +the :mod:`io` APIs instead. -.. cfunction:: PyFile_FromFd(int fd, char *name, char *mode, int buffering, char *encoding, char *newline, int closefd) +.. cfunction:: PyFile_FromFd(int fd, char *name, char *mode, int buffering, char *encoding, char *errors, char *newline, int closefd) - Create a new :ctype:`PyFileObject` from the file descriptor of an already - opened file *fd*. The arguments *name*, *encoding* and *newline* can be - *NULL* to use the defaults; *buffering* can be *-1* to use the default. - Return *NULL* on failure. + Create a Python file object from the file descriptor of an already + opened file *fd*. The arguments *name*, *encoding*, *errors* and *newline* + can be *NULL* to use the defaults; *buffering* can be *-1* to use the + default. Return *NULL* on failure. For a more comprehensive description of + the arguments, please refer to the :func:`io.open` function documentation. .. warning:: - Take care when you are mixing streams and descriptors! For more - information, see `the GNU C Library docs - <http://www.gnu.org/software/libc/manual/html_node/Stream_002fDescriptor-Precautions.html#Stream_002fDescriptor-Precautions>`_. + Since Python streams have their own buffering layer, mixing them with + OS-level file descriptors can produce various issues (such as unexpected + ordering of data). .. cfunction:: int PyObject_AsFileDescriptor(PyObject *p) -- cgit v0.12 From 24d83873ebbeff5bad465457579cd0c5ef02676e Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Wed, 16 Jun 2010 00:37:16 +0000 Subject: Merged revisions 82008 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82008 | r.david.murray | 2010-06-15 19:46:40 -0400 (Tue, 15 Jun 2010) | 9 lines Merged revisions 81634 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81634 | r.david.murray | 2010-05-31 21:42:41 -0400 (Mon, 31 May 2010) | 2 lines #7583: clarify discussion of hard tab expansion in doctests. ........ ................ --- Doc/library/doctest.rst | 23 +++++++++++++++++------ 1 file changed, 17 insertions(+), 6 deletions(-) diff --git a/Doc/library/doctest.rst b/Doc/library/doctest.rst index a9e1b5b..5d9759a 100644 --- a/Doc/library/doctest.rst +++ b/Doc/library/doctest.rst @@ -282,11 +282,8 @@ their contained methods and nested classes. How are Docstring Examples Recognized? ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -In most cases a copy-and-paste of an interactive console session works fine, but -doctest isn't trying to do an exact emulation of any specific Python shell. All -hard tab characters are expanded to spaces, using 8-column tab stops. If you -don't believe tabs should mean that, too bad: don't use hard tabs, or write -your own :class:`DocTestParser` class. +In most cases a copy-and-paste of an interactive console session works fine, +but doctest isn't trying to do an exact emulation of any specific Python shell. :: @@ -317,6 +314,21 @@ The fine print: blank line, put ``<BLANKLINE>`` in your doctest example each place a blank line is expected. +* All hard tab characters are expanded to spaces, using 8-column tab stops. + Tabs in output generated by the tested code are not modified. Because any + hard tabs in the sample output *are* expanded, this means that if the code + output includes hard tabs, the only way the doctest can pass is if the + :const:`NORMALIZE_WHITESPACE` option or directive is in effect. + Alternatively, the test can be rewritten to capture the output and compare it + to an expected value as part of the test. This handling of tabs in the + source was arrived at through trial and error, and has proven to be the least + error prone way of handling them. It is possible to use a different + algorithm for handling tabs by writing a custom :class:`DocTestParser` class. + + .. versionchanged:: 2.4 + Expanding tabs to spaces is new; previous versions tried to preserve hard tabs, + with confusing results. + * Output to stdout is captured, but not output to stderr (exception tracebacks are captured via a different means). @@ -1760,4 +1772,3 @@ several options for organizing tests: .. [#] Examples containing both expected output and an exception are not supported. Trying to guess where one ends and the other begins is too error-prone, and that also makes for a confusing test. - -- cgit v0.12 From 71df9d92161fda464f508cccb4c025b3c4a2c1b1 Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Wed, 16 Jun 2010 02:22:56 +0000 Subject: Merged revisions 82011 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82011 | r.david.murray | 2010-06-15 22:19:40 -0400 (Tue, 15 Jun 2010) | 17 lines Merged revisions 81675 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81675 | r.david.murray | 2010-06-03 11:43:20 -0400 (Thu, 03 Jun 2010) | 10 lines #5610: use \Z not $ so we don't eat extra chars when body part ends with \r\n. If a body part ended with \r\n, feedparser, using '$' to terminate its search for the newline, would match on the \r\n, and think that it needed to strip two characters in order to account for the line end before the boundary. That made it chop one too many characters off the end of the body part. Using \Z makes the match correct. Patch and test by Tony Nelson. ........ ................ --- Lib/email/feedparser.py | 2 +- Lib/email/test/test_email.py | 18 ++++++++++++++++++ Misc/NEWS | 3 +++ 3 files changed, 22 insertions(+), 1 deletion(-) diff --git a/Lib/email/feedparser.py b/Lib/email/feedparser.py index bff17ba..a6853c2 100644 --- a/Lib/email/feedparser.py +++ b/Lib/email/feedparser.py @@ -28,7 +28,7 @@ from email import message NLCRE = re.compile('\r\n|\r|\n') NLCRE_bol = re.compile('(\r\n|\r|\n)') -NLCRE_eol = re.compile('(\r\n|\r|\n)$') +NLCRE_eol = re.compile('(\r\n|\r|\n)\Z') NLCRE_crack = re.compile('(\r\n|\r|\n)') # RFC 2822 $3.6.8 Optional fields. ftext is %d33-57 / %d59-126, Any character # except controls, SP, and ":". diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py index 395e200..0ded3d9 100644 --- a/Lib/email/test/test_email.py +++ b/Lib/email/test/test_email.py @@ -2584,6 +2584,24 @@ Here's the message body eq(headers, ['A', 'B', 'CC']) eq(msg.get_payload(), 'body') + def test_CRLFLF_at_end_of_part(self): + # issue 5610: feedparser should not eat two chars from body part ending + # with "\r\n\n". + m = ( + "From: foo@bar.com\n" + "To: baz\n" + "Mime-Version: 1.0\n" + "Content-Type: multipart/mixed; boundary=BOUNDARY\n" + "\n" + "--BOUNDARY\n" + "Content-Type: text/plain\n" + "\n" + "body ending with CRLF newline\r\n" + "\n" + "--BOUNDARY--\n" + ) + msg = email.message_from_string(m) + self.assertTrue(msg.get_payload(0).get_payload().endswith('\r\n')) class TestBase64(unittest.TestCase): diff --git a/Misc/NEWS b/Misc/NEWS index 6ba4707..ed4bc86 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -61,6 +61,9 @@ C-API Library ------- +- Issue #5610: feedparser no longer eats extra characters at the end of + a body part if the body part ends with a \r\n. + - Fix codecs.escape_encode to return the correct consumed size. - Issue #8897: Fix sunau module, use bytes to write the header. Patch written -- cgit v0.12 From 0dc3d035f3366ac10117173d1c9cb09de4efde37 Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Wed, 16 Jun 2010 12:57:52 +0000 Subject: Merged revisions 82015 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82015 | r.david.murray | 2010-06-16 08:56:31 -0400 (Wed, 16 Jun 2010) | 2 lines Remove versionadded accidentally introduced by r82008. ........ --- Doc/library/doctest.rst | 4 ---- 1 file changed, 4 deletions(-) diff --git a/Doc/library/doctest.rst b/Doc/library/doctest.rst index 5d9759a..cea570b 100644 --- a/Doc/library/doctest.rst +++ b/Doc/library/doctest.rst @@ -325,10 +325,6 @@ The fine print: error prone way of handling them. It is possible to use a different algorithm for handling tabs by writing a custom :class:`DocTestParser` class. - .. versionchanged:: 2.4 - Expanding tabs to spaces is new; previous versions tried to preserve hard tabs, - with confusing results. - * Output to stdout is captured, but not output to stderr (exception tracebacks are captured via a different means). -- cgit v0.12 From b0434fcd4b7bbfddc556f938e3a4eb8e0934d2d0 Mon Sep 17 00:00:00 2001 From: Stefan Krah <stefan@bytereef.org> Date: Wed, 16 Jun 2010 15:07:41 +0000 Subject: Issue #7384: If the system readline library is linked against ncurses, do not link the readline module against ncursesw. --- Lib/test/test_curses.py | 5 ---- Misc/NEWS | 5 ++++ setup.py | 67 +++++++++++++++++++++++++++++++++++-------------- 3 files changed, 53 insertions(+), 24 deletions(-) diff --git a/Lib/test/test_curses.py b/Lib/test/test_curses.py index 57d4e8b..302ddb9 100644 --- a/Lib/test/test_curses.py +++ b/Lib/test/test_curses.py @@ -23,11 +23,6 @@ requires('curses') curses = import_module('curses') curses.panel = import_module('curses.panel') -# skip all these tests on FreeBSD: test_curses currently hangs the -# FreeBSD buildbots, preventing other tests from running. See issue -# #7384. -if 'freebsd' in sys.platform: - raise unittest.SkipTest('The curses module is broken on FreeBSD. See http://bugs.python.org/issue7384.') # XXX: if newterm was supported we could use it instead of initscr and not exit term = os.environ.get('TERM') diff --git a/Misc/NEWS b/Misc/NEWS index ed4bc86..adb9a34 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -244,6 +244,11 @@ Library Extension Modules ----------------- +- Issue #7384: If the system readline library is linked against + ncurses, do not link the readline module against ncursesw. The + additional restriction of linking the readline and curses modules + against the same curses library is currently not enabled. + - Issue #8973: Add __all__ to struct module; this ensures that help(struct) includes documentation for the struct.Struct class. diff --git a/setup.py b/setup.py index 8eafeeb..880840d 100644 --- a/setup.py +++ b/setup.py @@ -14,6 +14,7 @@ from distutils.core import Extension, setup from distutils.command.build_ext import build_ext from distutils.command.install import install from distutils.command.install_lib import install_lib +from distutils.spawn import find_executable # This global variable is used to hold the list of modules to be disabled. disabled_module_list = [] @@ -538,6 +539,42 @@ class PyBuildExt(build_ext): # readline do_readline = self.compiler.find_library_file(lib_dirs, 'readline') + readline_termcap_library = "" + curses_library = "" + # Determine if readline is already linked against curses or tinfo. + if do_readline and find_executable('ldd'): + # Cannot use os.popen here in py3k. + tmpfile = os.path.join(self.build_temp, 'readline_termcap_lib') + if not os.path.exists(self.build_temp): + os.makedirs(self.build_temp) + os.system("ldd %s > %s" % (do_readline, tmpfile)) + fp = open(tmpfile) + for ln in fp: + if 'curses' in ln: + readline_termcap_library = re.sub( + r'.*lib(n?cursesw?)\.so.*', r'\1', ln + ).rstrip() + break + if 'tinfo' in ln: # termcap interface split out from ncurses + readline_termcap_library = 'tinfo' + break + fp.close() + os.unlink(tmpfile) + # Issue 7384: If readline is already linked against curses, + # use the same library for the readline and curses modules. + # Disabled since applications relying on ncursesw might break. + # + # if 'curses' in readline_termcap_library: + # curses_library = readline_termcap_library + # elif self.compiler.find_library_file(lib_dirs, 'ncursesw'): + # (...) + if self.compiler.find_library_file(lib_dirs, 'ncursesw'): + curses_library = 'ncursesw' + elif self.compiler.find_library_file(lib_dirs, 'ncurses'): + curses_library = 'ncurses' + elif self.compiler.find_library_file(lib_dirs, 'curses'): + curses_library = 'curses' + if platform == 'darwin': # and os.uname()[2] < '9.': # MacOSX 10.4 has a broken readline. Don't try to build # the readline module unless the user has installed a fixed @@ -558,14 +595,10 @@ class PyBuildExt(build_ext): readline_extra_link_args = () readline_libs = ['readline'] - if self.compiler.find_library_file(lib_dirs, - 'ncursesw'): - readline_libs.append('ncursesw') - elif self.compiler.find_library_file(lib_dirs, - 'ncurses'): - readline_libs.append('ncurses') - elif self.compiler.find_library_file(lib_dirs, 'curses'): - readline_libs.append('curses') + if readline_termcap_library: + pass # Issue 7384: Already linked against curses or tinfo. + elif curses_library: + readline_libs.append(curses_library) elif self.compiler.find_library_file(lib_dirs + ['/usr/lib/termcap'], 'termcap'): @@ -1071,19 +1104,15 @@ class PyBuildExt(build_ext): # Curses support, requiring the System V version of curses, often # provided by the ncurses library. panel_library = 'panel' - if (self.compiler.find_library_file(lib_dirs, 'ncursesw')): - curses_libs = ['ncursesw'] - # Bug 1464056: If _curses.so links with ncursesw, - # _curses_panel.so must link with panelw. - panel_library = 'panelw' - exts.append( Extension('_curses', ['_cursesmodule.c'], - libraries = curses_libs) ) - elif (self.compiler.find_library_file(lib_dirs, 'ncurses')): - curses_libs = ['ncurses'] + if curses_library.startswith('ncurses'): + if curses_library == 'ncursesw': + # Bug 1464056: If _curses.so links with ncursesw, + # _curses_panel.so must link with panelw. + panel_library = 'panelw' + curses_libs = [curses_library] exts.append( Extension('_curses', ['_cursesmodule.c'], libraries = curses_libs) ) - elif (self.compiler.find_library_file(lib_dirs, 'curses') - and platform != 'darwin'): + elif curses_library == 'curses' and platform != 'darwin': # OSX has an old Berkeley curses, not good enough for # the _curses module. if (self.compiler.find_library_file(lib_dirs, 'terminfo')): -- cgit v0.12 From 322db0d3582faadc25b349edf77650b65db46fb7 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Wed, 16 Jun 2010 16:44:15 +0000 Subject: Merged revisions 82022 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82022 | senthil.kumaran | 2010-06-16 22:11:11 +0530 (Wed, 16 Jun 2010) | 9 lines Merged revisions 82018 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82018 | senthil.kumaran | 2010-06-16 20:25:31 +0530 (Wed, 16 Jun 2010) | 3 lines Fix Issue8937 - SimpleHTTPServer should contain usage example ........ ................ --- Doc/library/http.server.rst | 24 +++++++++++++++++++++++- 1 file changed, 23 insertions(+), 1 deletion(-) diff --git a/Doc/library/http.server.rst b/Doc/library/http.server.rst index d647980..3d15b9e 100644 --- a/Doc/library/http.server.rst +++ b/Doc/library/http.server.rst @@ -281,8 +281,30 @@ of which this module provides three different variants: contents of the file are output. If the file's MIME type starts with ``text/`` the file is opened in text mode; otherwise binary mode is used. - For example usage, see the implementation of the :func:`test` function. + For example usage, see the implementation of the :func:`test` function + invocation in the :mod:`http.server` module. +The :class:`SimpleHTTPRequestHandler` class can be invoked the following manner +with the :mod:`http.server` to create a very basic webserver serving files +relative to the current directory.:: + + import http.server + import socketserver + + PORT = 8000 + + Handler = http.server.SimpleHTTPRequestHandler + + httpd = socketserver.TCPServer(("", PORT), Handler) + + print("serving at port", PORT) + httpd.serve_forever() + +:mod:`http.server` can also be invoked directly using the ``-m`` switch of +interpreter a with ``port number`` argument which interfaces +:class:`SimpleHTTPRequestHandler` by default.:: + + python -m http.server 8000 .. class:: CGIHTTPRequestHandler(request, client_address, server) -- cgit v0.12 From efc3a384dd6e8c9775295af11dae798f0d36371b Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Wed, 16 Jun 2010 17:47:48 +0000 Subject: Merged revisions 82028 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82028 | senthil.kumaran | 2010-06-16 23:14:57 +0530 (Wed, 16 Jun 2010) | 9 lines Merged revisions 82026 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82026 | senthil.kumaran | 2010-06-16 23:07:32 +0530 (Wed, 16 Jun 2010) | 3 lines Addressing RDM's review comments on the doc change. ........ ................ --- Doc/library/http.server.rst | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Doc/library/http.server.rst b/Doc/library/http.server.rst index 3d15b9e..5fdb543 100644 --- a/Doc/library/http.server.rst +++ b/Doc/library/http.server.rst @@ -301,8 +301,10 @@ relative to the current directory.:: httpd.serve_forever() :mod:`http.server` can also be invoked directly using the ``-m`` switch of -interpreter a with ``port number`` argument which interfaces -:class:`SimpleHTTPRequestHandler` by default.:: +interpreter a with ``port number`` argument which uses +:class:`SimpleHTTPRequestHandler` as the default request Handler. Similar to +the previous example, even this serves files relative to the current +directory.:: python -m http.server 8000 -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 19d8cc524bb4f6c41b2602c025ce90fe85e1e991 Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Thu, 17 Jun 2010 02:06:12 +0000 Subject: Merged revisions 82041 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82041 | r.david.murray | 2010-06-16 22:04:29 -0400 (Wed, 16 Jun 2010) | 16 lines Merged revisions 82039 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82039 | r.david.murray | 2010-06-16 21:36:52 -0400 (Wed, 16 Jun 2010) | 10 lines #8720: fix inspect regression by teaching getsourcefile about linecache. The fix for issue 4050 caused a regression: before that fix, source lines in the linecache would eventually be found by inspect. After the fix inspect reports an error earlier, and the source isn't found. The fix for the fix is to have getsourcefile look in the linecache for the file and return the psuedo-filename if the source is there, just as it already returns it if there is a PEP 302 loader. ........ ................ --- Lib/inspect.py | 7 ++++++- Lib/test/test_inspect.py | 15 +++++++++++++++ Misc/NEWS | 3 +++ 3 files changed, 24 insertions(+), 1 deletion(-) diff --git a/Lib/inspect.py b/Lib/inspect.py index c489502..55d5316 100644 --- a/Lib/inspect.py +++ b/Lib/inspect.py @@ -435,7 +435,9 @@ def getmodulename(path): if info: return info[0] def getsourcefile(object): - """Return the Python source file an object was defined in, if it exists.""" + """Return the filename that can be used to locate an object's source. + Return None if no way can be identified to get the source. + """ filename = getfile(object) if filename[-4:].lower() in ('.pyc', '.pyo'): filename = filename[:-4] + '.py' @@ -448,6 +450,9 @@ def getsourcefile(object): # only return a non-existent filename if the module has a PEP 302 loader if hasattr(getmodule(object, filename), '__loader__'): return filename + # or it is in the linecache + if filename in linecache.cache: + return filename def getabsfile(object, _filename=None): """Return an absolute path to the source or compiled file for an object. diff --git a/Lib/test/test_inspect.py b/Lib/test/test_inspect.py index 9dba30d..f152807 100644 --- a/Lib/test/test_inspect.py +++ b/Lib/test/test_inspect.py @@ -2,6 +2,7 @@ import sys import types import unittest import inspect +import linecache import datetime import collections from os.path import normcase @@ -272,6 +273,11 @@ class TestRetrievingSourceCode(GetSourceBase): def test_getsourcefile(self): self.assertEqual(normcase(inspect.getsourcefile(mod.spam)), modfile) self.assertEqual(normcase(inspect.getsourcefile(git.abuse)), modfile) + fn = "_non_existing_filename_used_for_sourcefile_test.py" + co = compile("None", fn, "exec") + self.assertEqual(normcase(inspect.getsourcefile(co)), None) + linecache.cache[co.co_filename] = (1, None, "None", co.co_filename) + self.assertEqual(normcase(inspect.getsourcefile(co)), fn) def test_getfile(self): self.assertEqual(inspect.getfile(mod.StupidGit), mod.__file__) @@ -370,6 +376,15 @@ class TestBuggyCases(GetSourceBase): self.assertRaises(IOError, inspect.getsource, unicodedata) self.assertRaises(IOError, inspect.findsource, unicodedata) + def test_findsource_code_in_linecache(self): + lines = ["x=1"] + co = compile(lines[0], "_dynamically_created_file", "exec") + self.assertRaises(IOError, inspect.findsource, co) + self.assertRaises(IOError, inspect.getsource, co) + linecache.cache[co.co_filename] = (1, None, lines, co.co_filename) + self.assertEquals(inspect.findsource(co), (lines,0)) + self.assertEquals(inspect.getsource(co), lines[0]) + # Helper for testing classify_class_attrs. def attrs_wo_objs(cls): return [t[:3] for t in inspect.classify_class_attrs(cls)] diff --git a/Misc/NEWS b/Misc/NEWS index adb9a34..ae0ca7e 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -61,6 +61,9 @@ C-API Library ------- +- Issue #8720: fix regression caused by fix for #4050 by making getsourcefile + smart enough to find source files in the linecache. + - Issue #5610: feedparser no longer eats extra characters at the end of a body part if the body part ends with a \r\n. -- cgit v0.12 From a58eed9cca47c6548a231600e3e3379a273b0908 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Thu, 17 Jun 2010 12:37:17 +0000 Subject: Merged revisions 82043 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82043 | mark.dickinson | 2010-06-17 13:33:22 +0100 (Thu, 17 Jun 2010) | 6 lines Issue #9011: Remove buggy and unnecessary ST->AST compilation code dealing with unary minus applied to a constant. The removed code was mutating the ST, causing a second compilation to fail. (The peephole optimizer already takes care of optimizing this case, so there's no lost optimization opportunity here.) ........ --- Lib/test/test_parser.py | 12 +++++++++++- Misc/NEWS | 5 +++++ Python/ast.c | 26 -------------------------- 3 files changed, 16 insertions(+), 27 deletions(-) diff --git a/Lib/test/test_parser.py b/Lib/test/test_parser.py index c7cc13f..e52be06 100644 --- a/Lib/test/test_parser.py +++ b/Lib/test/test_parser.py @@ -479,8 +479,18 @@ class CompileTestCase(unittest.TestCase): st = parser.suite('a = "\\u1"') self.assertRaises(SyntaxError, parser.compilest, st) + def test_issue_9011(self): + # Issue 9011: compilation of an unary minus expression changed + # the meaning of the ST, so that a second compilation produced + # incorrect results. + st = parser.expr('-3') + code1 = parser.compilest(st) + self.assertEqual(eval(code1), -3) + code2 = parser.compilest(st) + self.assertEqual(eval(code2), -3) + class ParserStackLimitTestCase(unittest.TestCase): - """try to push the parser to/over it's limits. + """try to push the parser to/over its limits. see http://bugs.python.org/issue1881 for a discussion """ def _nested_expression(self, level): diff --git a/Misc/NEWS b/Misc/NEWS index ae0ca7e..91c65a6 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,11 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #9011: Remove buggy and unnecessary (in 3.x) ST->AST + compilation code dealing with unary minus applied to a constant. + The removed code was mutating the ST, causing a second compilation + to fail. + - Issue #8941: decoding big endian UTF-32 data in UCS-2 builds could crash the interpreter with characters outside the Basic Multilingual Plane (higher than 0x10000). diff --git a/Python/ast.c b/Python/ast.c index b8cb565..ce9f211 100644 --- a/Python/ast.c +++ b/Python/ast.c @@ -1664,34 +1664,8 @@ ast_for_trailer(struct compiling *c, const node *n, expr_ty left_expr) static expr_ty ast_for_factor(struct compiling *c, const node *n) { - node *pfactor, *ppower, *patom, *pnum; expr_ty expression; - /* If the unary - operator is applied to a constant, don't generate - a UNARY_NEGATIVE opcode. Just store the approriate value as a - constant. The peephole optimizer already does something like - this but it doesn't handle the case where the constant is - (sys.maxint - 1). In that case, we want a PyIntObject, not a - PyLongObject. - */ - if (TYPE(CHILD(n, 0)) == MINUS - && NCH(n) == 2 - && TYPE((pfactor = CHILD(n, 1))) == factor - && NCH(pfactor) == 1 - && TYPE((ppower = CHILD(pfactor, 0))) == power - && NCH(ppower) == 1 - && TYPE((patom = CHILD(ppower, 0))) == atom - && TYPE((pnum = CHILD(patom, 0))) == NUMBER) { - char *s = PyObject_MALLOC(strlen(STR(pnum)) + 2); - if (s == NULL) - return NULL; - s[0] = '-'; - strcpy(s + 1, STR(pnum)); - PyObject_FREE(STR(pnum)); - STR(pnum) = s; - return ast_for_atom(c, patom); - } - expression = ast_for_expr(c, CHILD(n, 1)); if (!expression) return NULL; -- cgit v0.12 From 0217eb8cbd4444f23d399f673697fcd751e92214 Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Thu, 17 Jun 2010 13:27:40 +0000 Subject: Merged revisions 82045 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82045 | r.david.murray | 2010-06-17 09:23:18 -0400 (Thu, 17 Jun 2010) | 5 lines Don't use os.normcase when the result we are expecting is None. This worked fine on linux but fails on Windows. That may or may not be a bug in normcase. ........ --- Lib/test/test_inspect.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/test_inspect.py b/Lib/test/test_inspect.py index f152807..b926d9a 100644 --- a/Lib/test/test_inspect.py +++ b/Lib/test/test_inspect.py @@ -275,7 +275,7 @@ class TestRetrievingSourceCode(GetSourceBase): self.assertEqual(normcase(inspect.getsourcefile(git.abuse)), modfile) fn = "_non_existing_filename_used_for_sourcefile_test.py" co = compile("None", fn, "exec") - self.assertEqual(normcase(inspect.getsourcefile(co)), None) + self.assertEqual(inspect.getsourcefile(co), None) linecache.cache[co.co_filename] = (1, None, "None", co.co_filename) self.assertEqual(normcase(inspect.getsourcefile(co)), fn) -- cgit v0.12 From 28fdadb7684c9386bf3ac051fa42d45656148e67 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Thu, 17 Jun 2010 16:51:08 +0000 Subject: Merged revisions 82049 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82049 | senthil.kumaran | 2010-06-17 22:18:06 +0530 (Thu, 17 Jun 2010) | 9 lines Merged revisions 82047 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82047 | senthil.kumaran | 2010-06-17 22:08:34 +0530 (Thu, 17 Jun 2010) | 3 lines Fix Issue4452 - Incorrect docstring of os.setpgrp ........ ................ --- Modules/posixmodule.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index 590a47b..65a0a5e 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -4059,7 +4059,7 @@ posix_getpgrp(PyObject *self, PyObject *noargs) #ifdef HAVE_SETPGRP PyDoc_STRVAR(posix_setpgrp__doc__, "setpgrp()\n\n\ -Make this process a session leader."); +Make this process the process group leader."); static PyObject * posix_setpgrp(PyObject *self, PyObject *noargs) -- cgit v0.12 From ff0aea26c39c5c0a1bba5ae040ebfbcc5a33cda7 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Thu, 17 Jun 2010 18:25:38 +0000 Subject: Merged revisions 82051 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82051 | mark.dickinson | 2010-06-17 19:24:52 +0100 (Thu, 17 Jun 2010) | 2 lines Add note about changes to the `round` function between 2.x and 3.x. ........ --- Doc/whatsnew/3.0.rst | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Doc/whatsnew/3.0.rst b/Doc/whatsnew/3.0.rst index b79ce7f..549f314 100644 --- a/Doc/whatsnew/3.0.rst +++ b/Doc/whatsnew/3.0.rst @@ -798,6 +798,15 @@ Builtins * A new builtin :func:`next` was added to call the :meth:`__next__` method on an object. +* The :func:`round` function rounding strategy and return type have + changed. Exact halfway cases are now rounded to the nearest even + result instead of away from zero. (For example, ``round(2.5)`` now + returns ``2`` rather than ``3``.) :func:`round(x[, n])` now + delegates to ``x.__round__([n])`` instead of always returning a + float. It generally returns an integer when called with a single + argument and a value of the same type as ``x`` when called with two + arguments. + * Moved :func:`intern` to :func:`sys.intern`. * Removed: :func:`apply`. Instead of ``apply(f, args)`` use -- cgit v0.12 -- cgit v0.12 From 428b4e3eeeaba64ec9507db1b8a09ed16f41dad7 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Thu, 17 Jun 2010 21:45:56 +0000 Subject: Merged revisions 82057 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82057 | victor.stinner | 2010-06-17 23:43:33 +0200 (jeu., 17 juin 2010) | 2 lines Issue #8203: Fix IDLE Credits dialog: view_file() uses its encoding argument. ........ --- Lib/idlelib/textView.py | 6 +----- Misc/NEWS | 2 ++ 2 files changed, 3 insertions(+), 5 deletions(-) diff --git a/Lib/idlelib/textView.py b/Lib/idlelib/textView.py index 3f3c247..e5c551a 100644 --- a/Lib/idlelib/textView.py +++ b/Lib/idlelib/textView.py @@ -62,11 +62,7 @@ def view_text(parent, title, text): def view_file(parent, title, filename, encoding=None): try: - if encoding: - import codecs - textFile = codecs.open(filename, 'r') - else: - textFile = open(filename, 'r') + textFile = open(filename, 'r', encoding=encoding) except IOError: import tkinter.messagebox as tkMessageBox tkMessageBox.showerror(title='File Load Error', diff --git a/Misc/NEWS b/Misc/NEWS index 91c65a6..38533dd 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -66,6 +66,8 @@ C-API Library ------- +- Issue #8203: Fix IDLE Credits dialog: view_file() uses its encoding argument. + - Issue #8720: fix regression caused by fix for #4050 by making getsourcefile smart enough to find source files in the linecache. -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 25bb0fdb67d03a47ee2193219fa0af2f191d4568 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Thu, 17 Jun 2010 23:23:37 +0000 Subject: Merged revisions 82059,82061 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82059 | victor.stinner | 2010-06-18 01:08:50 +0200 (ven., 18 juin 2010) | 5 lines Issue #6543: Write the traceback in the terminal encoding instead of utf-8. Fix the encoding of the modules filename. Reindent also traceback.h, just because I hate tabs :-) ........ r82061 | victor.stinner | 2010-06-18 01:17:37 +0200 (ven., 18 juin 2010) | 2 lines Issue #6543: Mention the author of the patch, Amaury Forgeot d'Arc ........ --- Include/traceback.h | 12 +++--- Misc/NEWS | 4 ++ Python/_warnings.c | 3 +- Python/compile.c | 2 +- Python/pythonrun.c | 2 +- Python/traceback.c | 105 +++++++++++++++++++++++++++++----------------------- 6 files changed, 71 insertions(+), 57 deletions(-) diff --git a/Include/traceback.h b/Include/traceback.h index e7943da..fc0c586 100644 --- a/Include/traceback.h +++ b/Include/traceback.h @@ -10,16 +10,16 @@ struct _frame; /* Traceback interface */ typedef struct _traceback { - PyObject_HEAD - struct _traceback *tb_next; - struct _frame *tb_frame; - int tb_lasti; - int tb_lineno; + PyObject_HEAD + struct _traceback *tb_next; + struct _frame *tb_frame; + int tb_lasti; + int tb_lineno; } PyTracebackObject; PyAPI_FUNC(int) PyTraceBack_Here(struct _frame *); PyAPI_FUNC(int) PyTraceBack_Print(PyObject *, PyObject *); -PyAPI_FUNC(int) _Py_DisplaySourceLine(PyObject *, const char *, int, int); +PyAPI_FUNC(int) _Py_DisplaySourceLine(PyObject *, PyObject *, int, int); /* Reveal traceback type so we can typecheck traceback objects */ PyAPI_DATA(PyTypeObject) PyTraceBack_Type; diff --git a/Misc/NEWS b/Misc/NEWS index 38533dd..f8af251 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,10 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #6543: Write the traceback in the terminal encoding instead of utf-8. + Fix the encoding of the modules filename. Patch written by Amaury Forgeot + d'Arc. + - Issue #9011: Remove buggy and unnecessary (in 3.x) ST->AST compilation code dealing with unary minus applied to a constant. The removed code was mutating the ST, causing a second compilation diff --git a/Python/_warnings.c b/Python/_warnings.c index 9453844..56e8b3a 100644 --- a/Python/_warnings.c +++ b/Python/_warnings.c @@ -282,8 +282,7 @@ show_warning(PyObject *filename, int lineno, PyObject *text, PyObject PyFile_WriteString("\n", f_stderr); } else - if (_Py_DisplaySourceLine(f_stderr, _PyUnicode_AsString(filename), - lineno, 2) < 0) + if (_Py_DisplaySourceLine(f_stderr, filename, lineno, 2) < 0) return; PyErr_Clear(); } diff --git a/Python/compile.c b/Python/compile.c index 074b131..05469f8 100644 --- a/Python/compile.c +++ b/Python/compile.c @@ -4046,7 +4046,7 @@ makecode(struct compiler *c, struct assembler *a) freevars = dict_keys_inorder(c->u->u_freevars, PyTuple_Size(cellvars)); if (!freevars) goto error; - filename = PyUnicode_DecodeFSDefault(c->c_filename); + filename = PyUnicode_FromString(c->c_filename); if (!filename) goto error; diff --git a/Python/pythonrun.c b/Python/pythonrun.c index c876fb5..3886765 100644 --- a/Python/pythonrun.c +++ b/Python/pythonrun.c @@ -1160,7 +1160,7 @@ PyRun_SimpleFileExFlags(FILE *fp, const char *filename, int closeit, d = PyModule_GetDict(m); if (PyDict_GetItemString(d, "__file__") == NULL) { PyObject *f; - f = PyUnicode_DecodeFSDefault(filename); + f = PyUnicode_FromString(filename); if (f == NULL) return -1; if (PyDict_SetItemString(d, "__file__", f) < 0) { diff --git a/Python/traceback.c b/Python/traceback.c index fccd3a5..c101933 100644 --- a/Python/traceback.c +++ b/Python/traceback.c @@ -134,33 +134,38 @@ PyTraceBack_Here(PyFrameObject *frame) return 0; } -static int -_Py_FindSourceFile(const char* filename, char* namebuf, size_t namelen, int open_flags) +static PyObject * +_Py_FindSourceFile(PyObject *filename, char* namebuf, size_t namelen, PyObject *io) { - int i; - int fd = -1; + Py_ssize_t i; + PyObject *binary; PyObject *v; - Py_ssize_t _npath; - int npath; + Py_ssize_t npath; size_t taillen; PyObject *syspath; const char* path; const char* tail; + const char* filepath; Py_ssize_t len; + filepath = _PyUnicode_AsString(filename); + if (filepath == NULL) { + PyErr_Clear(); + return NULL; + } + /* Search tail of filename in sys.path before giving up */ - tail = strrchr(filename, SEP); + tail = strrchr(filepath, SEP); if (tail == NULL) - tail = filename; + tail = filepath; else tail++; taillen = strlen(tail); syspath = PySys_GetObject("path"); if (syspath == NULL || !PyList_Check(syspath)) - return -1; - _npath = PyList_Size(syspath); - npath = Py_SAFE_DOWNCAST(_npath, Py_ssize_t, int); + return NULL; + npath = PyList_Size(syspath); for (i = 0; i < npath; i++) { v = PyList_GetItem(syspath, i); @@ -171,6 +176,10 @@ _Py_FindSourceFile(const char* filename, char* namebuf, size_t namelen, int open if (!PyUnicode_Check(v)) continue; path = _PyUnicode_AsStringAndSize(v, &len); + if (path == NULL) { + PyErr_Clear(); + continue; + } if (len + 1 + (Py_ssize_t)taillen >= (Py_ssize_t)namelen - 1) continue; /* Too long */ strcpy(namebuf, path); @@ -179,31 +188,27 @@ _Py_FindSourceFile(const char* filename, char* namebuf, size_t namelen, int open if (len > 0 && namebuf[len-1] != SEP) namebuf[len++] = SEP; strcpy(namebuf+len, tail); - Py_BEGIN_ALLOW_THREADS - fd = open(namebuf, open_flags); - Py_END_ALLOW_THREADS - if (0 <= fd) { - return fd; - } + + binary = PyObject_CallMethod(io, "open", "ss", namebuf, "rb"); + if (binary != NULL) + return binary; + PyErr_Clear(); } - return -1; + return NULL; } int -_Py_DisplaySourceLine(PyObject *f, const char *filename, int lineno, int indent) +_Py_DisplaySourceLine(PyObject *f, PyObject *filename, int lineno, int indent) { int err = 0; int fd; int i; char *found_encoding; char *encoding; + PyObject *io; + PyObject *binary; PyObject *fob = NULL; PyObject *lineobj = NULL; -#ifdef O_BINARY - const int open_flags = O_RDONLY | O_BINARY; /* necessary for Windows */ -#else - const int open_flags = O_RDONLY; -#endif char buf[MAXPATHLEN+1]; Py_UNICODE *u, *p; Py_ssize_t len; @@ -211,27 +216,32 @@ _Py_DisplaySourceLine(PyObject *f, const char *filename, int lineno, int indent) /* open the file */ if (filename == NULL) return 0; - Py_BEGIN_ALLOW_THREADS - fd = open(filename, open_flags); - Py_END_ALLOW_THREADS - if (fd < 0) { - fd = _Py_FindSourceFile(filename, buf, sizeof(buf), open_flags); - if (fd < 0) + + io = PyImport_ImportModuleNoBlock("io"); + if (io == NULL) + return -1; + binary = PyObject_CallMethod(io, "open", "Os", filename, "rb"); + + if (binary == NULL) { + binary = _Py_FindSourceFile(filename, buf, sizeof(buf), io); + if (binary == NULL) { + Py_DECREF(io); return 0; - filename = buf; + } } /* use the right encoding to decode the file as unicode */ + fd = PyObject_AsFileDescriptor(binary); found_encoding = PyTokenizer_FindEncoding(fd); - encoding = (found_encoding != NULL) ? found_encoding : - (char*)PyUnicode_GetDefaultEncoding(); + encoding = (found_encoding != NULL) ? found_encoding : "utf-8"; lseek(fd, 0, 0); /* Reset position */ - fob = PyFile_FromFd(fd, (char*)filename, "r", -1, (char*)encoding, - NULL, NULL, 1); + fob = PyObject_CallMethod(io, "TextIOWrapper", "Os", binary, encoding); + Py_DECREF(io); + Py_DECREF(binary); PyMem_FREE(found_encoding); + if (fob == NULL) { PyErr_Clear(); - close(fd); return 0; } @@ -288,17 +298,19 @@ _Py_DisplaySourceLine(PyObject *f, const char *filename, int lineno, int indent) } static int -tb_displayline(PyObject *f, const char *filename, int lineno, const char *name) +tb_displayline(PyObject *f, PyObject *filename, int lineno, PyObject *name) { - int err = 0; - char linebuf[2000]; + int err; + PyObject *line; if (filename == NULL || name == NULL) return -1; - /* This is needed by Emacs' compile command */ -#define FMT " File \"%.500s\", line %d, in %.500s\n" - PyOS_snprintf(linebuf, sizeof(linebuf), FMT, filename, lineno, name); - err = PyFile_WriteString(linebuf, f); + line = PyUnicode_FromFormat(" File \"%U\", line %d, in %U\n", + filename, lineno, name); + if (line == NULL) + return -1; + err = PyFile_WriteObject(line, f, Py_PRINT_RAW); + Py_DECREF(line); if (err != 0) return err; return _Py_DisplaySourceLine(f, filename, lineno, 4); @@ -317,10 +329,9 @@ tb_printinternal(PyTracebackObject *tb, PyObject *f, long limit) while (tb != NULL && err == 0) { if (depth <= limit) { err = tb_displayline(f, - _PyUnicode_AsString( - tb->tb_frame->f_code->co_filename), - tb->tb_lineno, - _PyUnicode_AsString(tb->tb_frame->f_code->co_name)); + tb->tb_frame->f_code->co_filename, + tb->tb_lineno, + tb->tb_frame->f_code->co_name); } depth--; tb = tb->tb_next; -- cgit v0.12 From b4d1c2c8619c08e37606b2593be4763e80f88dc7 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Fri, 18 Jun 2010 15:12:48 +0000 Subject: Merged revisions 82068 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82068 | senthil.kumaran | 2010-06-18 20:38:18 +0530 (Fri, 18 Jun 2010) | 3 lines Fix Issue1368368 - prompt_user_passwd() in FancyURLopener masks 401 Unauthorized error page ........ --- Lib/urllib/request.py | 12 ++++++++++-- Misc/NEWS | 4 ++++ 2 files changed, 14 insertions(+), 2 deletions(-) diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index 95e8e33..e85b65c 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -1870,7 +1870,8 @@ class FancyURLopener(URLopener): else: return self.http_error_default(url, fp, errcode, errmsg, headers) - def http_error_401(self, url, fp, errcode, errmsg, headers, data=None): + def http_error_401(self, url, fp, errcode, errmsg, headers, data=None, + retry=False): """Error 401 -- authentication required. This function supports Basic authentication only.""" if not 'www-authenticate' in headers: @@ -1886,13 +1887,17 @@ class FancyURLopener(URLopener): if scheme.lower() != 'basic': URLopener.http_error_default(self, url, fp, errcode, errmsg, headers) + if not retry: + URLopener.http_error_default(self, url, fp, errcode, errmsg, + headers) name = 'retry_' + self.type + '_basic_auth' if data is None: return getattr(self,name)(url, realm) else: return getattr(self,name)(url, realm, data) - def http_error_407(self, url, fp, errcode, errmsg, headers, data=None): + def http_error_407(self, url, fp, errcode, errmsg, headers, data=None, + retry=False): """Error 407 -- proxy authentication required. This function supports Basic authentication only.""" if not 'proxy-authenticate' in headers: @@ -1908,6 +1913,9 @@ class FancyURLopener(URLopener): if scheme.lower() != 'basic': URLopener.http_error_default(self, url, fp, errcode, errmsg, headers) + if not retry: + URLopener.http_error_default(self, url, fp, errcode, errmsg, + headers) name = 'retry_proxy_' + self.type + '_basic_auth' if data is None: return getattr(self,name)(url, realm) diff --git a/Misc/NEWS b/Misc/NEWS index f8af251..1f08e6e 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -70,6 +70,10 @@ C-API Library ------- +- Issue #1368368: FancyURLOpener class changed to throw an Exception on wrong + password instead of presenting an interactive prompt. Older behavior can be + obtained by passing retry=True to http_error_xxx methods of FancyURLOpener. + - Issue #8203: Fix IDLE Credits dialog: view_file() uses its encoding argument. - Issue #8720: fix regression caused by fix for #4050 by making getsourcefile -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 2323d202896252706dd8ac1a73f11e93fae79822 Mon Sep 17 00:00:00 2001 From: Jean-Paul Calderone <exarkun@divmod.com> Date: Fri, 18 Jun 2010 20:11:43 +0000 Subject: Merged revisions 82076 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82076 | jean-paul.calderone | 2010-06-18 16:03:54 -0400 (Fri, 18 Jun 2010) | 19 lines Merged revisions 82075 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82075 | jean-paul.calderone | 2010-06-18 16:00:17 -0400 (Fri, 18 Jun 2010) | 12 lines Revert r60115 This revision introduced quoting for strings containing | based on a misunderstanding of the commonly used quoting rules used on Windows. | is interpreted by cmd.exe, not by the MS C runtime argv initializer. It only needs to be quoted if it is part of an argument passed through cmd.exe. See issue1300, issue7839, and issue8972. ........ ................ --- Lib/subprocess.py | 6 +++--- Lib/test/test_subprocess.py | 2 -- 2 files changed, 3 insertions(+), 5 deletions(-) diff --git a/Lib/subprocess.py b/Lib/subprocess.py index 74b049f..1b774bc 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -479,8 +479,8 @@ def list2cmdline(seq): 2) A string surrounded by double quotation marks is interpreted as a single argument, regardless of white space - or pipe characters contained within. A quoted string can be - embedded in an argument. + contained within. A quoted string can be embedded in an + argument. 3) A double quotation mark preceded by a backslash is interpreted as a literal double quotation mark. @@ -508,7 +508,7 @@ def list2cmdline(seq): if result: result.append(' ') - needquote = (" " in arg) or ("\t" in arg) or ("|" in arg) or not arg + needquote = (" " in arg) or ("\t" in arg) or not arg if needquote: result.append('"') diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py index f69172a..0f3f35d 100644 --- a/Lib/test/test_subprocess.py +++ b/Lib/test/test_subprocess.py @@ -477,8 +477,6 @@ class ProcessTestCase(unittest.TestCase): '"a\\\\b\\ c" d e') self.assertEqual(subprocess.list2cmdline(['ab', '']), 'ab ""') - self.assertEqual(subprocess.list2cmdline(['echo', 'foo|bar']), - 'echo "foo|bar"') def test_poll(self): -- cgit v0.12 From eb389715fbb9d47da55c744b6a3e14808860d3b8 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Sat, 19 Jun 2010 00:05:54 +0000 Subject: Merged revisions 82084 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82084 | victor.stinner | 2010-06-19 01:59:45 +0200 (sam., 19 juin 2010) | 6 lines Issue #8939: Improve arg.rst * Add :ctype: to Py_BEGIN_ALLOW_THREADS and int * "s" and "s#" formats of Py_BuildValue(): specify that the Python object type is str in the description ........ --- Doc/c-api/arg.rst | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/Doc/c-api/arg.rst b/Doc/c-api/arg.rst index b637f4c..48c09f2 100644 --- a/Doc/c-api/arg.rst +++ b/Doc/c-api/arg.rst @@ -36,7 +36,7 @@ the ``es``, ``es#``, ``et`` and ``et#`` formats. However, when a :ctype:`Py_buffer` structure gets filled, the underlying buffer is locked so that the caller can subsequently use the buffer even -inside a ``Py_BEGIN_ALLOW_THREADS`` block without the risk of mutable data +inside a :ctype:`Py_BEGIN_ALLOW_THREADS` block without the risk of mutable data being resized or destroyed. As a result, **you have to call** :cfunc:`PyBuffer_Release` after you have finished processing the data (or in any early abort case). @@ -48,9 +48,9 @@ Unless otherwise stated, buffers are not NUL-terminated. the length argument (int or :ctype:`Py_ssize_t`) is controlled by defining the macro :cmacro:`PY_SSIZE_T_CLEAN` before including :file:`Python.h`. If the macro was defined, length is a - :ctype:`Py_ssize_t` rather than an int. This behavior will change + :ctype:`Py_ssize_t` rather than an :ctype:`int`. This behavior will change in a future Python version to only support :ctype:`Py_ssize_t` and - drop int support. It is best to always define :cmacro:`PY_SSIZE_T_CLEAN`. + drop :ctype:`int` support. It is best to always define :cmacro:`PY_SSIZE_T_CLEAN`. ``s`` (:class:`str`) [const char \*] @@ -488,11 +488,11 @@ Building values strings a tad more readable. ``s`` (:class:`str` or ``None``) [char \*] - Convert a null-terminated C string to a Python object using ``'utf-8'`` + Convert a null-terminated C string to a Python :class:`str` object using ``'utf-8'`` encoding. If the C string pointer is *NULL*, ``None`` is used. ``s#`` (:class:`str` or ``None``) [char \*, int] - Convert a C string and its length to a Python object using ``'utf-8'`` + Convert a C string and its length to a Python :class:`str` object using ``'utf-8'`` encoding. If the C string pointer is *NULL*, the length is ignored and ``None`` is returned. -- cgit v0.12 -- cgit v0.12 From 08cde2d0b1f99146aed1bf71f2227153bf18dde6 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Mon, 21 Jun 2010 15:42:48 +0000 Subject: Merged revisions 82131 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82131 | benjamin.peterson | 2010-06-21 10:37:16 -0500 (Mon, 21 Jun 2010) | 9 lines Merged revisions 82130 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82130 | benjamin.peterson | 2010-06-21 10:27:46 -0500 (Mon, 21 Jun 2010) | 1 line fix finding visual studio 2008 on 64 bit #8854 ........ ................ --- Lib/distutils/msvc9compiler.py | 15 ++++++++++++--- Misc/NEWS | 2 ++ 2 files changed, 14 insertions(+), 3 deletions(-) diff --git a/Lib/distutils/msvc9compiler.py b/Lib/distutils/msvc9compiler.py index ad021b5..761b9ca 100644 --- a/Lib/distutils/msvc9compiler.py +++ b/Lib/distutils/msvc9compiler.py @@ -38,9 +38,18 @@ HKEYS = (winreg.HKEY_USERS, winreg.HKEY_LOCAL_MACHINE, winreg.HKEY_CLASSES_ROOT) -VS_BASE = r"Software\Microsoft\VisualStudio\%0.1f" -WINSDK_BASE = r"Software\Microsoft\Microsoft SDKs\Windows" -NET_BASE = r"Software\Microsoft\.NETFramework" +NATIVE_WIN64 = (sys.platform == 'win32' and sys.maxsize > 2**32) +if NATIVE_WIN64: + # Visual C++ is a 32-bit application, so we need to look in + # the corresponding registry branch, if we're running a + # 64-bit Python on Win64 + VS_BASE = r"Software\Wow6432Node\Microsoft\VisualStudio\%0.1f" + WINSDK_BASE = r"Software\Wow6432Node\Microsoft\Microsoft SDKs\Windows" + NET_BASE = r"Software\Wow6432Node\Microsoft\.NETFramework" +else: + VS_BASE = r"Software\Microsoft\VisualStudio\%0.1f" + WINSDK_BASE = r"Software\Microsoft\Microsoft SDKs\Windows" + NET_BASE = r"Software\Microsoft\.NETFramework" # A map keyed by get_platform() return values to values accepted by # 'vcvarsall.bat'. Note a cross-compile may combine these (eg, 'x86_amd64' is diff --git a/Misc/NEWS b/Misc/NEWS index 1f08e6e..4464e62 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -778,6 +778,8 @@ C-API Build ----- +- Issue #8854: Fix finding Visual Studio 2008 on Windows x64. + - Issue #3920, #7903: Define _BSD_SOURCE on OpenBSD 4.4 through 4.9. - Issue #7632: When Py_USING_MEMORY_DEBUGGER is defined, disable the -- cgit v0.12 From f7155a38cda383c85997ed5e8f53a7a33fbfc6ca Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Mon, 21 Jun 2010 16:51:22 +0000 Subject: run autoreconf --- configure | 29802 ++++++++++++++++---------------------------------------- pyconfig.h.in | 77 +- 2 files changed, 8252 insertions(+), 21627 deletions(-) diff --git a/configure b/configure index 38a3e44..2eb16b9 100755 --- a/configure +++ b/configure @@ -1,21 +1,25 @@ #! /bin/sh -# From configure.in Revision: 80577 . +# From configure.in Revision: 80702 . # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.63 for python 3.1. +# Generated by GNU Autoconf 2.65 for python 3.1. # # Report bugs to <http://bugs.python.org/>. # +# # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# +# # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. -## --------------------- ## -## M4sh Initialization. ## -## --------------------- ## +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which @@ -23,23 +27,15 @@ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else - case `(set -o) 2>/dev/null` in - *posix*) set -o posix ;; + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; esac - fi - - -# PATH needs CR -# Avoid depending upon Character Ranges. -as_cr_letters='abcdefghijklmnopqrstuvwxyz' -as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' -as_cr_Letters=$as_cr_letters$as_cr_LETTERS -as_cr_digits='0123456789' -as_cr_alnum=$as_cr_Letters$as_cr_digits - as_nl=' ' export as_nl @@ -47,7 +43,13 @@ export as_nl as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then as_echo='printf %s\n' as_echo_n='printf %s' else @@ -58,7 +60,7 @@ else as_echo_body='eval expr "X$1" : "X\\(.*\\)"' as_echo_n_body='eval arg=$1; - case $arg in + case $arg in #( *"$as_nl"*) expr "X$arg" : "X\\(.*\\)$as_nl"; arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; @@ -81,13 +83,6 @@ if test "${PATH_SEPARATOR+set}" != set; then } fi -# Support unset when possible. -if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then - as_unset=unset -else - as_unset=false -fi - # IFS # We need space, tab and new line, in precisely that order. Quoting is @@ -97,15 +92,15 @@ fi IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. -case $0 in +case $0 in #(( *[\\/]* ) as_myself=$0 ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break -done + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done IFS=$as_save_IFS ;; @@ -117,12 +112,16 @@ if test "x$as_myself" = x; then fi if test ! -f "$as_myself"; then $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 - { (exit 1); exit 1; } + exit 1 fi -# Work around bugs in pre-3.0 UWIN ksh. -for as_var in ENV MAIL MAILPATH -do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : done PS1='$ ' PS2='> ' @@ -134,7 +133,249 @@ export LC_ALL LANGUAGE=C export LANGUAGE -# Required to use basename. +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + # We cannot yet assume a decent shell, so we have to provide a + # neutralization value for shells without unset; and this also + # works around shells that cannot unset nonexistent variables. + BASH_ENV=/dev/null + ENV=/dev/null + (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and +$0: http://bugs.python.org/ about your system, including +$0: any error possibly output before this message. Then +$0: install a modern shell, or manually run the script +$0: under such a shell if you do have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +# as_fn_error ERROR [LINENO LOG_FD] +# --------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with status $?, using 1 if that was 0. +as_fn_error () +{ + as_status=$?; test $as_status -eq 0 && as_status=1 + if test "$3"; then + as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 + fi + $as_echo "$as_me: error: $1" >&2 + as_fn_exit $as_status +} # as_fn_error + if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.*\(...\)'`" = X001; then as_expr=expr @@ -148,8 +389,12 @@ else as_basename=false fi +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi -# Name of the executable. as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ @@ -169,412 +414,124 @@ $as_echo X/"$0" | } s/.*/./; q'` -# CDPATH. -$as_unset CDPATH +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits -if test "x$CONFIG_SHELL" = x; then - if (eval ":") 2>/dev/null; then - as_have_required=yes -else - as_have_required=no -fi + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } - if test $as_have_required = yes && (eval ": -(as_func_return () { - (exit \$1) -} -as_func_success () { - as_func_return 0 -} -as_func_failure () { - as_func_return 1 -} -as_func_ret_success () { - return 0 -} -as_func_ret_failure () { - return 1 + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit } -exitcode=0 -if as_func_success; then - : -else - exitcode=1 - echo as_func_success failed. -fi +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac -if as_func_failure; then - exitcode=1 - echo as_func_failure succeeded. +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null fi - -if as_func_ret_success; then - : +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -p' + fi else - exitcode=1 - echo as_func_ret_success failed. + as_ln_s='cp -p' fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null -if as_func_ret_failure; then - exitcode=1 - echo as_func_ret_failure succeeded. +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false fi -if ( set x; as_func_ret_success y && test x = \"\$1\" ); then - : +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' else - exitcode=1 - echo positional parameters were not saved. + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in #( + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' fi +as_executable_p=$as_test_x -test \$exitcode = 0) || { (exit 1); exit 1; } +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" -( - as_lineno_1=\$LINENO - as_lineno_2=\$LINENO - test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && - test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } -") 2> /dev/null; then - : -else - as_candidate_shells= - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - case $as_dir in - /*) - for as_base in sh bash ksh sh5; do - as_candidate_shells="$as_candidate_shells $as_dir/$as_base" - done;; - esac -done -IFS=$as_save_IFS +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" - for as_shell in $as_candidate_shells $SHELL; do - # Try only shells that exist, to save several forks. - if { test -f "$as_shell" || test -f "$as_shell.exe"; } && - { ("$as_shell") 2> /dev/null <<\_ASEOF -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which - # is contrary to our usage. Disable this feature. - alias -g '${1+"$@"}'='"$@"' - setopt NO_GLOB_SUBST -else - case `(set -o) 2>/dev/null` in - *posix*) set -o posix ;; -esac - -fi - - -: -_ASEOF -}; then - CONFIG_SHELL=$as_shell - as_have_required=yes - if { "$as_shell" 2> /dev/null <<\_ASEOF -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which - # is contrary to our usage. Disable this feature. - alias -g '${1+"$@"}'='"$@"' - setopt NO_GLOB_SUBST -else - case `(set -o) 2>/dev/null` in - *posix*) set -o posix ;; -esac - -fi - - -: -(as_func_return () { - (exit $1) -} -as_func_success () { - as_func_return 0 -} -as_func_failure () { - as_func_return 1 -} -as_func_ret_success () { - return 0 -} -as_func_ret_failure () { - return 1 -} - -exitcode=0 -if as_func_success; then - : -else - exitcode=1 - echo as_func_success failed. -fi - -if as_func_failure; then - exitcode=1 - echo as_func_failure succeeded. -fi - -if as_func_ret_success; then - : -else - exitcode=1 - echo as_func_ret_success failed. -fi - -if as_func_ret_failure; then - exitcode=1 - echo as_func_ret_failure succeeded. -fi - -if ( set x; as_func_ret_success y && test x = "$1" ); then - : -else - exitcode=1 - echo positional parameters were not saved. -fi - -test $exitcode = 0) || { (exit 1); exit 1; } - -( - as_lineno_1=$LINENO - as_lineno_2=$LINENO - test "x$as_lineno_1" != "x$as_lineno_2" && - test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } - -_ASEOF -}; then - break -fi - -fi - - done - - if test "x$CONFIG_SHELL" != x; then - for as_var in BASH_ENV ENV - do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var - done - export CONFIG_SHELL - exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} -fi - - - if test $as_have_required = no; then - echo This script requires a shell more modern than all the - echo shells that I found on your system. Please install a - echo modern shell, or manually run the script under such a - echo shell if you do have one. - { (exit 1); exit 1; } -fi - - -fi - -fi - - - -(eval "as_func_return () { - (exit \$1) -} -as_func_success () { - as_func_return 0 -} -as_func_failure () { - as_func_return 1 -} -as_func_ret_success () { - return 0 -} -as_func_ret_failure () { - return 1 -} - -exitcode=0 -if as_func_success; then - : -else - exitcode=1 - echo as_func_success failed. -fi - -if as_func_failure; then - exitcode=1 - echo as_func_failure succeeded. -fi - -if as_func_ret_success; then - : -else - exitcode=1 - echo as_func_ret_success failed. -fi - -if as_func_ret_failure; then - exitcode=1 - echo as_func_ret_failure succeeded. -fi - -if ( set x; as_func_ret_success y && test x = \"\$1\" ); then - : -else - exitcode=1 - echo positional parameters were not saved. -fi - -test \$exitcode = 0") || { - echo No shell found that supports shell functions. - echo Please tell bug-autoconf@gnu.org about your system, - echo including any error possibly output before this message. - echo This can help us improve future autoconf versions. - echo Configuration will now proceed without shell functions. -} - - - - as_lineno_1=$LINENO - as_lineno_2=$LINENO - test "x$as_lineno_1" != "x$as_lineno_2" && - test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { - - # Create $as_me.lineno as a copy of $as_myself, but with $LINENO - # uniformly replaced by the line number. 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PACKAGE_NAME='python' @@ -600,6 +556,7 @@ PACKAGE_TARNAME='python' PACKAGE_VERSION='3.1' PACKAGE_STRING='python 3.1' PACKAGE_BUGREPORT='http://bugs.python.org/' +PACKAGE_URL='' ac_unique_file="Include/object.h" # Factoring default headers for most tests. @@ -751,6 +708,7 @@ bindir program_transform_name prefix exec_prefix +PACKAGE_URL PACKAGE_BUGREPORT PACKAGE_STRING PACKAGE_VERSION @@ -908,8 +866,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2 - { (exit 1); exit 1; }; } + as_fn_error "invalid feature name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -935,8 +892,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2 - { (exit 1); exit 1; }; } + as_fn_error "invalid feature name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1140,8 +1096,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2 - { (exit 1); exit 1; }; } + as_fn_error "invalid package name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1157,8 +1112,7 @@ do ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2 - { (exit 1); exit 1; }; } + as_fn_error "invalid package name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in @@ -1188,17 +1142,17 @@ do | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries=$ac_optarg ;; - -*) { $as_echo "$as_me: error: unrecognized option: $ac_option -Try \`$0 --help' for more information." >&2 - { (exit 1); exit 1; }; } + -*) as_fn_error "unrecognized option: \`$ac_option' +Try \`$0 --help' for more information." ;; *=*) ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` # Reject names that are not valid shell variable names. - expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && - { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2 - { (exit 1); exit 1; }; } + case $ac_envvar in #( + '' | [0-9]* | *[!_$as_cr_alnum]* ) + as_fn_error "invalid variable name: \`$ac_envvar'" ;; + esac eval $ac_envvar=\$ac_optarg export $ac_envvar ;; @@ -1215,15 +1169,13 @@ done if test -n "$ac_prev"; then ac_option=--`echo $ac_prev | sed 's/_/-/g'` - { $as_echo "$as_me: error: missing argument to $ac_option" >&2 - { (exit 1); exit 1; }; } + as_fn_error "missing argument to $ac_option" fi if test -n "$ac_unrecognized_opts"; then case $enable_option_checking in no) ;; - fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2 - { (exit 1); exit 1; }; } ;; + fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; esac fi @@ -1246,8 +1198,7 @@ do [\\/$]* | ?:[\\/]* ) continue;; NONE | '' ) case $ac_var in *prefix ) continue;; esac;; esac - { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 - { (exit 1); exit 1; }; } + as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" done # There might be people who depend on the old broken behavior: `$host' @@ -1277,11 +1228,9 @@ test "$silent" = yes && exec 6>/dev/null ac_pwd=`pwd` && test -n "$ac_pwd" && ac_ls_di=`ls -di .` && ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || - { $as_echo "$as_me: error: working directory cannot be determined" >&2 - { (exit 1); exit 1; }; } + as_fn_error "working directory cannot be determined" test "X$ac_ls_di" = "X$ac_pwd_ls_di" || - { $as_echo "$as_me: error: pwd does not report name of working directory" >&2 - { (exit 1); exit 1; }; } + as_fn_error "pwd does not report name of working directory" # Find the source files, if location was not specified. @@ -1320,13 +1269,11 @@ else fi if test ! -r "$srcdir/$ac_unique_file"; then test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." - { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 - { (exit 1); exit 1; }; } + as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" fi ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" ac_abs_confdir=`( - cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2 - { (exit 1); exit 1; }; } + cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" pwd)` # When building in place, set srcdir=. if test "$ac_abs_confdir" = "$ac_pwd"; then @@ -1430,7 +1377,7 @@ Optional Features: --enable-ipv6 Enable ipv6 (with ipv4) support --disable-ipv6 Disable ipv6 support --enable-big-digits[=BITS] - use big digits for Python longs [BITS=30] + use big digits for Python longs [[BITS=30]] Optional Packages: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] @@ -1477,7 +1424,7 @@ Some influential environment variables: LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a nonstandard directory <lib dir> LIBS libraries to pass to the linker, e.g. -l<library> - CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if + CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if you have headers in a nonstandard directory <include dir> CPP C preprocessor @@ -1548,2404 +1495,1988 @@ test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF python configure 3.1 -generated by GNU Autoconf 2.63 +generated by GNU Autoconf 2.65 -Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +Copyright (C) 2009 Free Software Foundation, Inc. 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This is normally the same as +# LDLIBRARY, but empty for MacOSX framework builds. +if test "$enable_framework" +then + LDLIBRARY='$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' + RUNSHARED=DYLD_FRAMEWORK_PATH="`pwd`:$DYLD_FRAMEWORK_PATH" + BLDLIBRARY='' +else + BLDLIBRARY='$(LDLIBRARY)' fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_pthread" >&5 -$as_echo "$ac_cv_pthread" >&6; } -fi +# Other platforms follow +if test $enable_shared = "yes"; then -# If we have set a CC compiler flag for thread support then -# check if it works for CXX, too. -ac_cv_cxx_thread=no -if test ! -z "$CXX" -then -{ $as_echo "$as_me:$LINENO: checking whether $CXX also accepts flags for thread support" >&5 -$as_echo_n "checking whether $CXX also accepts flags for thread support... 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"$srcdir/../.."; do + for ac_t in install-sh install.sh shtool; do + if test -f "$ac_dir/$ac_t"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/$ac_t -c" + break 2 + fi + done +done +if test -z "$ac_aux_dir"; then + as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 +fi +# These three variables are undocumented and unsupported, +# and are intended to be withdrawn in a future Autoconf release. +# They can cause serious problems if a builder's source tree is in a directory +# whose full name contains unusual characters. +ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. +ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. +ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... " >&6; } +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in #(( + ./ | .// | /[cC]/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + done +IFS=$as_save_IFS +rm -rf conftest.one conftest.two conftest.dir +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' +# Not every filesystem supports hard links +if test -z "$LN" ; then + case $ac_sys_system in + CYGWIN*) LN="ln -s";; + atheos*) LN="ln -s";; + *) LN=ln;; + esac +fi +# Check for --with-pydebug +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-pydebug" >&5 +$as_echo_n "checking for --with-pydebug... " >&6; } +# Check whether --with-pydebug was given. +if test "${with_pydebug+set}" = set; then : + withval=$with_pydebug; +if test "$withval" != no +then +$as_echo "#define Py_DEBUG 1" >>confdefs.h + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; }; + Py_DEBUG='true' +else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; }; Py_DEBUG='false' +fi +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +# XXX Shouldn't the code above that fiddles with BASECFLAGS and OPT be +# merged with this chunk of code? +# Optimizer/debugger flags +# ------------------------ +# (The following bit of code is complicated enough - please keep things +# indented properly. Just pretend you're editing Python code. ;-) +# There are two parallel sets of case statements below, one that checks to +# see if OPT was set and one that does BASECFLAGS setting based upon +# compiler and platform. BASECFLAGS tweaks need to be made even if the +# user set OPT. +# tweak OPT based on compiler and platform, only if the user didn't set +# it on the command line +if test "${OPT-unset}" = "unset" +then + case $GCC in + yes) + if test "$CC" != 'g++' ; then + STRICT_PROTO="-Wstrict-prototypes" + fi + # For gcc 4.x we need to use -fwrapv so lets check if its supported + if "$CC" -v --help 2>/dev/null |grep -- -fwrapv > /dev/null; then + WRAP="-fwrapv" + fi + case $ac_cv_prog_cc_g in + yes) + if test "$Py_DEBUG" = 'true' ; then + # Optimization messes up debuggers, so turn it off for + # debug builds. + OPT="-g -Wall $STRICT_PROTO" + else + OPT="-g $WRAP -O3 -Wall $STRICT_PROTO" + fi + ;; + *) + OPT="-O3 -Wall $STRICT_PROTO" + ;; + esac + case $ac_sys_system in + SCO_SV*) OPT="$OPT -m486 -DSCO5" + ;; + esac + ;; + *) + OPT="-O" + ;; + esac +fi +# The -arch flags for universal builds on OSX +UNIVERSAL_ARCH_FLAGS= +# tweak BASECFLAGS based on compiler and platform +case $GCC in +yes) + # Python violates C99 rules, by casting between incompatible + # pointer types. GCC may generate bad code as a result of that, + # so use -fno-strict-aliasing if supported. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -fno-strict-aliasing" >&5 +$as_echo_n "checking whether $CC accepts -fno-strict-aliasing... " >&6; } + ac_save_cc="$CC" + CC="$CC -fno-strict-aliasing" + if test "$cross_compiling" = yes; then : + ac_cv_no_strict_aliasing_ok=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int main() { return 0; } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_no_strict_aliasing_ok=yes +else + ac_cv_no_strict_aliasing_ok=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + CC="$ac_save_cc" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_no_strict_aliasing_ok" >&5 +$as_echo "$ac_cv_no_strict_aliasing_ok" >&6; } + if test $ac_cv_no_strict_aliasing_ok = yes + then + BASECFLAGS="$BASECFLAGS -fno-strict-aliasing" + fi + + # if using gcc on alpha, use -mieee to get (near) full IEEE 754 + # support. Without this, treatment of subnormals doesn't follow + # the standard. + case $ac_sys_machine in + alpha*) + BASECFLAGS="$BASECFLAGS -mieee" + ;; + esac + case $ac_sys_system in + SCO_SV*) + BASECFLAGS="$BASECFLAGS -m486 -DSCO5" + ;; + # is there any other compiler on Darwin besides gcc? + Darwin*) + # -Wno-long-double, -no-cpp-precomp, and -mno-fused-madd + # used to be here, but non-Apple gcc doesn't accept them. + if test "${CC}" = gcc + then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking which compiler should be used" >&5 +$as_echo_n "checking which compiler should be used... " >&6; } + case "${UNIVERSALSDK}" in + */MacOSX10.4u.sdk) + # Build using 10.4 SDK, force usage of gcc when the + # compiler is gcc, otherwise the user will get very + # confusing error messages when building on OSX 10.6 + CC=gcc-4.0 + CPP=cpp-4.0 + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } + fi + if test "${enable_universalsdk}"; then + UNIVERSAL_ARCH_FLAGS="" + if test "$UNIVERSAL_ARCHS" = "32-bit" ; then + ARCH_RUN_32BIT="" + UNIVERSAL_ARCH_FLAGS="-arch ppc -arch i386" + elif test "$UNIVERSAL_ARCHS" = "64-bit" ; then + ARCH_RUN_32BIT="true" + UNIVERSAL_ARCH_FLAGS="-arch ppc64 -arch x86_64" + elif test "$UNIVERSAL_ARCHS" = "all" ; then + ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc" + UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch ppc64 -arch x86_64" + LIPO_32BIT_FLAGS="-extract i386 -extract ppc7400" + LIPO_64BIT_FLAGS="-extract x86_64 -extract ppc64" + elif test "$UNIVERSAL_ARCHS" = "intel" ; then + ARCH_RUN_32BIT="/usr/bin/arch -i386" + UNIVERSAL_ARCH_FLAGS="-arch i386 -arch x86_64" + LIPO_32BIT_FLAGS="-extract i386" + LIPO_64BIT_FLAGS="-extract x86_64" + elif test "$UNIVERSAL_ARCHS" = "3-way" ; then + ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc" + UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch x86_64" + LIPO_32BIT_FLAGS="-extract i386 -extract ppc7400" + LIPO_64BIT_FLAGS="-extract x86_64" + else + as_fn_error "proper usage is --with-universal-arch=32-bit|64-bit|all|intel|3-way" "$LINENO" 5 + fi + CFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${CFLAGS}" + if test "${UNIVERSALSDK}" != "/" + then + CFLAGS="-isysroot ${UNIVERSALSDK} ${CFLAGS}" + LDFLAGS="-isysroot ${UNIVERSALSDK} ${LDFLAGS}" + CPPFLAGSFLAGS="-isysroot ${UNIVERSALSDK} ${CPPFLAGS}" + fi + fi + # Calculate the right deployment target for this build. + # + cur_target=`sw_vers -productVersion | sed 's/\(10\.[0-9]*\).*/\1/'` + if test ${cur_target} '>' 10.2; then + cur_target=10.3 + if test ${enable_universalsdk}; then + if test "${UNIVERSAL_ARCHS}" = "all"; then + # Ensure that the default platform for a + # 4-way universal build is OSX 10.5, + # that's the first OS release where + # 4-way builds make sense. + cur_target='10.5' + elif test "${UNIVERSAL_ARCHS}" = "3-way"; then + cur_target='10.5' + elif test "${UNIVERSAL_ARCHS}" = "intel"; then + cur_target='10.5' + elif test "${UNIVERSAL_ARCHS}" = "64-bit"; then + cur_target='10.5' + fi + else + if test `/usr/bin/arch` = "i386"; then + # On Intel macs default to a deployment + # target of 10.4, that's the first OSX + # release with Intel support. + cur_target="10.4" + fi + fi + fi + CONFIGURE_MACOSX_DEPLOYMENT_TARGET=${MACOSX_DEPLOYMENT_TARGET-${cur_target}} + # Make sure that MACOSX_DEPLOYMENT_TARGET is set in the + # environment with a value that is the same as what we'll use + # in the Makefile to ensure that we'll get the same compiler + # environment during configure and build time. + MACOSX_DEPLOYMENT_TARGET="$CONFIGURE_MACOSX_DEPLOYMENT_TARGET" + export MACOSX_DEPLOYMENT_TARGET + EXPORT_MACOSX_DEPLOYMENT_TARGET='' + ;; + OSF*) + BASECFLAGS="$BASECFLAGS -mieee" + ;; + esac + ;; +*) + case $ac_sys_system in + OpenUNIX*|UnixWare*) + BASECFLAGS="$BASECFLAGS -K pentium,host,inline,loop_unroll,alloca " + ;; + OSF*) + BASECFLAGS="$BASECFLAGS -ieee -std" + ;; + SCO_SV*) + BASECFLAGS="$BASECFLAGS -belf -Ki486 -DSCO5" + ;; + esac + ;; +esac +if test "$Py_DEBUG" = 'true'; then + : +else + OPT="-DNDEBUG $OPT" +fi +if test "$ac_arch_flags" +then + BASECFLAGS="$BASECFLAGS $ac_arch_flags" +fi +# disable check for icc since it seems to pass, but generates a warning +if test "$CC" = icc +then + ac_cv_opt_olimit_ok=no +fi - - - -for ac_header in asm/types.h conio.h curses.h direct.h dlfcn.h errno.h \ -fcntl.h grp.h \ -ieeefp.h io.h langinfo.h libintl.h ncurses.h poll.h process.h pthread.h \ -shadow.h signal.h stdint.h stropts.h termios.h thread.h \ -unistd.h utime.h \ -sys/audioio.h sys/bsdtty.h sys/epoll.h sys/event.h sys/file.h sys/loadavg.h \ -sys/lock.h sys/mkdev.h sys/modem.h \ -sys/param.h sys/poll.h sys/select.h sys/socket.h sys/statvfs.h sys/stat.h \ -sys/termio.h sys/time.h \ -sys/times.h sys/types.h sys/un.h sys/utsname.h sys/wait.h pty.h libutil.h \ -sys/resource.h netpacket/packet.h sysexits.h bluetooth.h \ -bluetooth/bluetooth.h linux/tipc.h -do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -OPT:Olimit=0" >&5 +$as_echo_n "checking whether $CC accepts -OPT:Olimit=0... " >&6; } +if test "${ac_cv_opt_olimit_ok+set}" = set; then : $as_echo_n "(cached) " >&6 -fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } else - # Is the header compilable? -{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 -$as_echo_n "checking $ac_header usability... 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" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ - -#ifdef HAVE_CURSES_H -#include <curses.h> +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif - -#include <$ac_header> +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - eval "$as_ac_Header=yes" -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +if ac_fn_c_try_run "$LINENO"; then : - eval "$as_ac_Header=no" +else + ac_cv_header_stdc=no fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then - cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then -done - +$as_echo "#define STDC_HEADERS 1" >>confdefs.h -# On Linux, netlink.h requires asm/types.h +fi -for ac_header in linux/netlink.h -do -as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 -$as_echo_n "checking for $ac_header... " >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then +for ac_header in asm/types.h conio.h curses.h direct.h dlfcn.h errno.h \ +fcntl.h grp.h \ +ieeefp.h io.h langinfo.h libintl.h ncurses.h poll.h process.h pthread.h \ +shadow.h signal.h stdint.h stropts.h termios.h thread.h \ +unistd.h utime.h \ +sys/audioio.h sys/bsdtty.h sys/epoll.h sys/event.h sys/file.h sys/loadavg.h \ +sys/lock.h sys/mkdev.h sys/modem.h \ +sys/param.h sys/poll.h sys/select.h sys/socket.h sys/statvfs.h sys/stat.h \ +sys/termio.h sys/time.h \ +sys/times.h sys/types.h sys/un.h sys/utsname.h sys/wait.h pty.h libutil.h \ +sys/resource.h netpacket/packet.h sysexits.h bluetooth.h \ +bluetooth/bluetooth.h linux/tipc.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +eval as_val=\$$as_ac_Header + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +ac_header_dirent=no +for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do + as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 +$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> +#include <$ac_hdr> + +int +main () +{ +if ((DIR *) 0) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$as_ac_Header=yes" +else + eval "$as_ac_Header=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$as_ac_Header + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +eval as_val=\$$as_ac_Header + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + +ac_header_dirent=$ac_hdr; break +fi + +done +# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. +if test $ac_header_dirent = dirent.h; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 +$as_echo_n "checking for library containing opendir... " >&6; } +if test "${ac_cv_search_opendir+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#ifdef HAVE_ASM_TYPES_H -#include <asm/types.h> +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" #endif -#ifdef HAVE_SYS_SOCKET_H -#include <sys/socket.h> +char opendir (); +int +main () +{ +return opendir (); + ; + return 0; +} +_ACEOF +for ac_lib in '' dir; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_opendir=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if test "${ac_cv_search_opendir+set}" = set; then : + break +fi +done +if test "${ac_cv_search_opendir+set}" = set; then : + +else + ac_cv_search_opendir=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 +$as_echo "$ac_cv_search_opendir" >&6; } +ac_res=$ac_cv_search_opendir +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 +$as_echo_n "checking for library containing opendir... " >&6; } +if test "${ac_cv_search_opendir+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" #endif +char opendir (); +int +main () +{ +return opendir (); + ; + return 0; +} +_ACEOF +for ac_lib in '' x; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_opendir=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if test "${ac_cv_search_opendir+set}" = set; then : + break +fi +done +if test "${ac_cv_search_opendir+set}" = set; then : + +else + ac_cv_search_opendir=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 +$as_echo "$ac_cv_search_opendir" >&6; } +ac_res=$ac_cv_search_opendir +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi +fi -#include <$ac_header> +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/types.h defines makedev" >&5 +$as_echo_n "checking whether sys/types.h defines makedev... " >&6; } +if test "${ac_cv_header_sys_types_h_makedev+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> +int +main () +{ +return makedev(0, 0); + ; + return 0; +} _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - eval "$as_ac_Header=yes" +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_header_sys_types_h_makedev=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_header_sys_types_h_makedev=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext - eval "$as_ac_Header=no" fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_types_h_makedev" >&5 +$as_echo "$ac_cv_header_sys_types_h_makedev" >&6; } + +if test $ac_cv_header_sys_types_h_makedev = no; then +ac_fn_c_check_header_mongrel "$LINENO" "sys/mkdev.h" "ac_cv_header_sys_mkdev_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_mkdev_h" = x""yes; then : + +$as_echo "#define MAJOR_IN_MKDEV 1" >>confdefs.h -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_Header'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then + + + + if test $ac_cv_header_sys_mkdev_h = no; then + ac_fn_c_check_header_mongrel "$LINENO" "sys/sysmacros.h" "ac_cv_header_sys_sysmacros_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_sysmacros_h" = x""yes; then : + +$as_echo "#define MAJOR_IN_SYSMACROS 1" >>confdefs.h + +fi + + + fi +fi + + +# On Solaris, term.h requires curses.h +for ac_header in term.h +do : + ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" " +#ifdef HAVE_CURSES_H +#include <curses.h> +#endif + +" +if test "x$ac_cv_header_term_h" = x""yes; then : cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define HAVE_TERM_H 1 +_ACEOF + +fi + +done + + +# On Linux, netlink.h requires asm/types.h +for ac_header in linux/netlink.h +do : + ac_fn_c_check_header_compile "$LINENO" "linux/netlink.h" "ac_cv_header_linux_netlink_h" " +#ifdef HAVE_ASM_TYPES_H +#include <asm/types.h> +#endif +#ifdef HAVE_SYS_SOCKET_H +#include <sys/socket.h> +#endif + +" +if test "x$ac_cv_header_linux_netlink_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LINUX_NETLINK_H 1 _ACEOF fi @@ -7084,42 +6223,32 @@ done # checks for typedefs was_it_defined=no -{ $as_echo "$as_me:$LINENO: checking for clock_t in time.h" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t in time.h" >&5 $as_echo_n "checking for clock_t in time.h... " >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <time.h> _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "clock_t" >/dev/null 2>&1; then + $EGREP "clock_t" >/dev/null 2>&1; then : was_it_defined=yes else -cat >>confdefs.h <<\_ACEOF -#define clock_t long -_ACEOF +$as_echo "#define clock_t long" >>confdefs.h fi rm -f conftest* -{ $as_echo "$as_me:$LINENO: result: $was_it_defined" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $was_it_defined" >&5 $as_echo "$was_it_defined" >&6; } # Check whether using makedev requires defining _OSF_SOURCE -{ $as_echo "$as_me:$LINENO: checking for makedev" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for makedev" >&5 $as_echo_n "checking for makedev... " >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if defined(MAJOR_IN_MKDEV) @@ -7137,45 +6266,16 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then +if ac_fn_c_try_link "$LINENO"; then : ac_cv_has_makedev=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_has_makedev=no + ac_cv_has_makedev=no fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext if test "$ac_cv_has_makedev" = "no"; then # we didn't link, try if _OSF_SOURCE will allow us to link - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _OSF_SOURCE 1 @@ -7189,53 +6289,24 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then +if ac_fn_c_try_link "$LINENO"; then : ac_cv_has_makedev=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_has_makedev=no + ac_cv_has_makedev=no fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext if test "$ac_cv_has_makedev" = "yes"; then -cat >>confdefs.h <<\_ACEOF -#define _OSF_SOURCE 1 -_ACEOF +$as_echo "#define _OSF_SOURCE 1" >>confdefs.h fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_has_makedev" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_makedev" >&5 $as_echo "$ac_cv_has_makedev" >&6; } if test "$ac_cv_has_makedev" = "yes"; then -cat >>confdefs.h <<\_ACEOF -#define HAVE_MAKEDEV 1 -_ACEOF +$as_echo "#define HAVE_MAKEDEV 1" >>confdefs.h fi @@ -7247,13 +6318,9 @@ fi # work-around, disable LFS on such configurations use_lfs=yes -{ $as_echo "$as_me:$LINENO: checking Solaris LFS bug" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking Solaris LFS bug" >&5 $as_echo_n "checking Solaris LFS bug... " >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _LARGEFILE_SOURCE 1 @@ -7268,34 +6335,13 @@ struct rlimit foo; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : sol_lfs_bug=no else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - sol_lfs_bug=yes + sol_lfs_bug=yes fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $sol_lfs_bug" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $sol_lfs_bug" >&5 $as_echo "$sol_lfs_bug" >&6; } if test "$sol_lfs_bug" = "yes"; then use_lfs=no @@ -7305,14 +6351,10 @@ if test "$use_lfs" = "yes"; then # Two defines needed to enable largefile support on various platforms # These may affect some typedefs -cat >>confdefs.h <<\_ACEOF -#define _LARGEFILE_SOURCE 1 -_ACEOF +$as_echo "#define _LARGEFILE_SOURCE 1" >>confdefs.h -cat >>confdefs.h <<\_ACEOF -#define _FILE_OFFSET_BITS 64 -_ACEOF +$as_echo "#define _FILE_OFFSET_BITS 64" >>confdefs.h fi @@ -7324,102 +6366,9 @@ cat >> confdefs.h <<\EOF EOF # Type availability checks -{ $as_echo "$as_me:$LINENO: checking for mode_t" >&5 -$as_echo_n "checking for mode_t... " >&6; } -if test "${ac_cv_type_mode_t+set}" = set; then - $as_echo_n "(cached) " >&6 -else - ac_cv_type_mode_t=no -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -if (sizeof (mode_t)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -if (sizeof ((mode_t))) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - : -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_mode_t=yes -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default" +if test "x$ac_cv_type_mode_t" = x""yes; then : - -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5 -$as_echo "$ac_cv_type_mode_t" >&6; } -if test "x$ac_cv_type_mode_t" = x""yes; then - : else cat >>confdefs.h <<_ACEOF @@ -7428,102 +6377,9 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for off_t" >&5 -$as_echo_n "checking for off_t... " >&6; } -if test "${ac_cv_type_off_t+set}" = set; then - $as_echo_n "(cached) " >&6 -else - ac_cv_type_off_t=no -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -if (sizeof (off_t)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -if (sizeof ((off_t))) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - : -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_off_t=yes -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - -fi +ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" +if test "x$ac_cv_type_off_t" = x""yes; then : -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5 -$as_echo "$ac_cv_type_off_t" >&6; } -if test "x$ac_cv_type_off_t" = x""yes; then - : else cat >>confdefs.h <<_ACEOF @@ -7532,102 +6388,9 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for pid_t" >&5 -$as_echo_n "checking for pid_t... " >&6; } -if test "${ac_cv_type_pid_t+set}" = set; then - $as_echo_n "(cached) " >&6 -else - ac_cv_type_pid_t=no -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -if (sizeof (pid_t)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -if (sizeof ((pid_t))) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - : -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_pid_t=yes -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - -fi +ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" +if test "x$ac_cv_type_pid_t" = x""yes; then : -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 -$as_echo "$ac_cv_type_pid_t" >&6; } -if test "x$ac_cv_type_pid_t" = x""yes; then - : else cat >>confdefs.h <<_ACEOF @@ -7636,16 +6399,12 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking return type of signal handlers" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 $as_echo_n "checking return type of signal handlers... " >&6; } -if test "${ac_cv_type_signal+set}" = set; then +if test "${ac_cv_type_signal+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> #include <signal.h> @@ -7658,35 +6417,14 @@ return *(signal (0, 0)) (0) == 1; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : ac_cv_type_signal=int else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_signal=void + ac_cv_type_signal=void fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 $as_echo "$ac_cv_type_signal" >&6; } cat >>confdefs.h <<_ACEOF @@ -7694,102 +6432,9 @@ cat >>confdefs.h <<_ACEOF _ACEOF -{ $as_echo "$as_me:$LINENO: checking for size_t" >&5 -$as_echo_n "checking for size_t... " >&6; } -if test "${ac_cv_type_size_t+set}" = set; then - $as_echo_n "(cached) " >&6 -else - ac_cv_type_size_t=no -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -if (sizeof (size_t)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -if (sizeof ((size_t))) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - : -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_size_t=yes -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = x""yes; then : -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 -$as_echo "$ac_cv_type_size_t" >&6; } -if test "x$ac_cv_type_size_t" = x""yes; then - : else cat >>confdefs.h <<_ACEOF @@ -7798,22 +6443,18 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 $as_echo_n "checking for uid_t in sys/types.h... " >&6; } -if test "${ac_cv_type_uid_t+set}" = set; then +if test "${ac_cv_type_uid_t+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "uid_t" >/dev/null 2>&1; then + $EGREP "uid_t" >/dev/null 2>&1; then : ac_cv_type_uid_t=yes else ac_cv_type_uid_t=no @@ -7821,8818 +6462,1215 @@ fi rm -f conftest* fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 $as_echo "$ac_cv_type_uid_t" >&6; } if test $ac_cv_type_uid_t = no; then -cat >>confdefs.h <<\_ACEOF -#define uid_t int -_ACEOF +$as_echo "#define uid_t int" >>confdefs.h -cat >>confdefs.h <<\_ACEOF -#define gid_t int -_ACEOF +$as_echo "#define gid_t int" >>confdefs.h fi +ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" +case $ac_cv_c_uint32_t in #( + no|yes) ;; #( + *) - { $as_echo "$as_me:$LINENO: checking for uint32_t" >&5 -$as_echo_n "checking for uint32_t... " >&6; } -if test "${ac_cv_c_uint32_t+set}" = set; then - $as_echo_n "(cached) " >&6 -else - ac_cv_c_uint32_t=no - for ac_type in 'uint32_t' 'unsigned int' 'unsigned long int' \ - 'unsigned long long int' 'unsigned short int' 'unsigned char'; do - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -static int test_array [1 - 2 * !(($ac_type) -1 >> (32 - 1) == 1)]; -test_array [0] = 0 +$as_echo "#define _UINT32_T 1" >>confdefs.h - ; - return 0; -} + +cat >>confdefs.h <<_ACEOF +#define uint32_t $ac_cv_c_uint32_t _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - case $ac_type in - uint32_t) ac_cv_c_uint32_t=yes ;; - *) ac_cv_c_uint32_t=$ac_type ;; -esac - -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - -fi +;; + esac -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - test "$ac_cv_c_uint32_t" != no && break - done -fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_uint32_t" >&5 -$as_echo "$ac_cv_c_uint32_t" >&6; } - case $ac_cv_c_uint32_t in #( +ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" +case $ac_cv_c_uint64_t in #( no|yes) ;; #( *) -cat >>confdefs.h <<\_ACEOF -#define _UINT32_T 1 -_ACEOF +$as_echo "#define _UINT64_T 1" >>confdefs.h cat >>confdefs.h <<_ACEOF -#define uint32_t $ac_cv_c_uint32_t +#define uint64_t $ac_cv_c_uint64_t _ACEOF ;; esac +ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t" +case $ac_cv_c_int32_t in #( + no|yes) ;; #( + *) - { $as_echo "$as_me:$LINENO: checking for uint64_t" >&5 -$as_echo_n "checking for uint64_t... " >&6; } -if test "${ac_cv_c_uint64_t+set}" = set; then - $as_echo_n "(cached) " >&6 -else - ac_cv_c_uint64_t=no - for ac_type in 'uint64_t' 'unsigned int' 'unsigned long int' \ - 'unsigned long long int' 'unsigned short int' 'unsigned char'; do - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ +cat >>confdefs.h <<_ACEOF +#define int32_t $ac_cv_c_int32_t _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -static int test_array [1 - 2 * !(($ac_type) -1 >> (64 - 1) == 1)]; -test_array [0] = 0 +;; +esac - ; - return 0; -} +ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t" +case $ac_cv_c_int64_t in #( + no|yes) ;; #( + *) + +cat >>confdefs.h <<_ACEOF +#define int64_t $ac_cv_c_int64_t _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - case $ac_type in - uint64_t) ac_cv_c_uint64_t=yes ;; - *) ac_cv_c_uint64_t=$ac_type ;; +;; esac -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" +if test "x$ac_cv_type_ssize_t" = x""yes; then : +$as_echo "#define HAVE_SSIZE_T 1" >>confdefs.h fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - test "$ac_cv_c_uint64_t" != no && break - done + +# Sizes of various common basic types +# ANSI C requires sizeof(char) == 1, so no need to check it +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 +$as_echo_n "checking size of int... " >&6; } +if test "${ac_cv_sizeof_int+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_int" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ as_fn_set_status 77 +as_fn_error "cannot compute sizeof (int) +See \`config.log' for more details." "$LINENO" 5; }; } + else + ac_cv_sizeof_int=0 + fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_uint64_t" >&5 -$as_echo "$ac_cv_c_uint64_t" >&6; } - case $ac_cv_c_uint64_t in #( - no|yes) ;; #( - *) -cat >>confdefs.h <<\_ACEOF -#define _UINT64_T 1 -_ACEOF +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 +$as_echo "$ac_cv_sizeof_int" >&6; } + cat >>confdefs.h <<_ACEOF -#define uint64_t $ac_cv_c_uint64_t +#define SIZEOF_INT $ac_cv_sizeof_int _ACEOF -;; - esac - { $as_echo "$as_me:$LINENO: checking for int32_t" >&5 -$as_echo_n "checking for int32_t... " >&6; } -if test "${ac_cv_c_int32_t+set}" = set; then +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 +$as_echo_n "checking size of long... " >&6; } +if test "${ac_cv_sizeof_long+set}" = set; then : $as_echo_n "(cached) " >&6 else - ac_cv_c_int32_t=no - for ac_type in 'int32_t' 'int' 'long int' \ - 'long long int' 'short int' 'signed char'; do - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1))]; -test_array [0] = 0 + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1) - < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 2))]; -test_array [0] = 0 - - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - : else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - case $ac_type in - int32_t) ac_cv_c_int32_t=yes ;; - *) ac_cv_c_int32_t=$ac_type ;; -esac + if test "$ac_cv_type_long" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ as_fn_set_status 77 +as_fn_error "cannot compute sizeof (long) +See \`config.log' for more details." "$LINENO" 5; }; } + else + ac_cv_sizeof_long=0 + fi +fi fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 +$as_echo "$ac_cv_sizeof_long" >&6; } -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +cat >>confdefs.h <<_ACEOF +#define SIZEOF_LONG $ac_cv_sizeof_long +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 +$as_echo_n "checking size of void *... " >&6; } +if test "${ac_cv_sizeof_void_p+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_void_p" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ as_fn_set_status 77 +as_fn_error "cannot compute sizeof (void *) +See \`config.log' for more details." "$LINENO" 5; }; } + else + ac_cv_sizeof_void_p=0 + fi fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - test "$ac_cv_c_int32_t" != no && break - done fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_int32_t" >&5 -$as_echo "$ac_cv_c_int32_t" >&6; } - case $ac_cv_c_int32_t in #( - no|yes) ;; #( - *) +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 +$as_echo "$ac_cv_sizeof_void_p" >&6; } + + cat >>confdefs.h <<_ACEOF -#define int32_t $ac_cv_c_int32_t +#define SIZEOF_VOID_P $ac_cv_sizeof_void_p _ACEOF -;; - esac - { $as_echo "$as_me:$LINENO: checking for int64_t" >&5 -$as_echo_n "checking for int64_t... " >&6; } -if test "${ac_cv_c_int64_t+set}" = set; then +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 +$as_echo_n "checking size of short... 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"$LINENO" 5; }; } + else + ac_cv_sizeof_short=0 + fi +fi fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 +$as_echo "$ac_cv_sizeof_short" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_SHORT $ac_cv_sizeof_short +_ACEOF -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of float" >&5 +$as_echo_n "checking size of float... " >&6; } +if test "${ac_cv_sizeof_float+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (float))" "ac_cv_sizeof_float" "$ac_includes_default"; then : +else + if test "$ac_cv_type_float" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ as_fn_set_status 77 +as_fn_error "cannot compute sizeof (float) +See \`config.log' for more details." "$LINENO" 5; }; } + else + ac_cv_sizeof_float=0 + fi fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - test "$ac_cv_c_int64_t" != no && break - done fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_int64_t" >&5 -$as_echo "$ac_cv_c_int64_t" >&6; } - case $ac_cv_c_int64_t in #( - no|yes) ;; #( - *) +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_float" >&5 +$as_echo "$ac_cv_sizeof_float" >&6; } + + cat >>confdefs.h <<_ACEOF -#define int64_t $ac_cv_c_int64_t +#define SIZEOF_FLOAT $ac_cv_sizeof_float _ACEOF -;; - esac -{ $as_echo "$as_me:$LINENO: checking for ssize_t" >&5 -$as_echo_n "checking for ssize_t... " >&6; } -if test "${ac_cv_type_ssize_t+set}" = set; then + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5 +$as_echo_n "checking size of double... " >&6; } +if test "${ac_cv_sizeof_double+set}" = set; then : $as_echo_n "(cached) " >&6 else - ac_cv_type_ssize_t=no -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -if (sizeof (ssize_t)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -if (sizeof ((ssize_t))) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - : + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double" "$ac_includes_default"; then : + else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + if test "$ac_cv_type_double" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ as_fn_set_status 77 +as_fn_error "cannot compute sizeof (double) +See \`config.log' for more details." "$LINENO" 5; }; } + else + ac_cv_sizeof_double=0 + fi +fi - ac_cv_type_ssize_t=yes fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5 +$as_echo "$ac_cv_sizeof_double" >&6; } + -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +cat >>confdefs.h <<_ACEOF +#define SIZEOF_DOUBLE $ac_cv_sizeof_double +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of fpos_t" >&5 +$as_echo_n "checking size of fpos_t... " >&6; } +if test "${ac_cv_sizeof_fpos_t+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (fpos_t))" "ac_cv_sizeof_fpos_t" "$ac_includes_default"; then : +else + if test "$ac_cv_type_fpos_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ as_fn_set_status 77 +as_fn_error "cannot compute sizeof (fpos_t) +See \`config.log' for more details." "$LINENO" 5; }; } + else + ac_cv_sizeof_fpos_t=0 + fi fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5 -$as_echo "$ac_cv_type_ssize_t" >&6; } -if test "x$ac_cv_type_ssize_t" = x""yes; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_fpos_t" >&5 +$as_echo "$ac_cv_sizeof_fpos_t" >&6; } -cat >>confdefs.h <<\_ACEOF -#define HAVE_SSIZE_T 1 -_ACEOF -fi + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_FPOS_T $ac_cv_sizeof_fpos_t +_ACEOF -# Sizes of various common basic types -# ANSI C requires sizeof(char) == 1, so no need to check it # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ $as_echo "$as_me:$LINENO: checking size of int" >&5 -$as_echo_n "checking size of int... " >&6; } -if test "${ac_cv_sizeof_int+set}" = set; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5 +$as_echo_n "checking size of size_t... " >&6; } +if test "${ac_cv_sizeof_size_t+set}" = set; then : $as_echo_n "(cached) " >&6 else - if test "$cross_compiling" = yes; then - # Depending upon the size, compute the lo and hi bounds. -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= 0)]; -test_array [0] = 0 + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then : - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_lo=0 ac_mid=0 - while :; do - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)]; -test_array [0] = 0 +else + if test "$ac_cv_type_size_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ as_fn_set_status 77 +as_fn_error "cannot compute sizeof (size_t) +See \`config.log' for more details." "$LINENO" 5; }; } + else + ac_cv_sizeof_size_t=0 + fi +fi - ; - return 0; -} +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5 +$as_echo "$ac_cv_sizeof_size_t" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_hi=$ac_mid; break + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pid_t" >&5 +$as_echo_n "checking size of pid_t... " >&6; } +if test "${ac_cv_sizeof_pid_t+set}" = set; then : + $as_echo_n "(cached) " >&6 else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pid_t))" "ac_cv_sizeof_pid_t" "$ac_includes_default"; then : - ac_lo=`expr $ac_mid + 1` - if test $ac_lo -le $ac_mid; then - ac_lo= ac_hi= - break - fi - ac_mid=`expr 2 '*' $ac_mid + 1` +else + if test "$ac_cv_type_pid_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ as_fn_set_status 77 +as_fn_error "cannot compute sizeof (pid_t) +See \`config.log' for more details." "$LINENO" 5; }; } + else + ac_cv_sizeof_pid_t=0 + fi fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - done -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pid_t" >&5 +$as_echo "$ac_cv_sizeof_pid_t" >&6; } - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -static int test_array [1 - 2 * !(((long int) (sizeof (int))) < 0)]; -test_array [0] = 0 - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_hi=-1 ac_mid=-1 - while :; do - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_PID_T $ac_cv_sizeof_pid_t _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support" >&5 +$as_echo_n "checking for long long support... " >&6; } +have_long_long=no +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -$ac_includes_default + int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= $ac_mid)]; -test_array [0] = 0 - +long long x; x = (long long)0; ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_lo=$ac_mid; break -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +if ac_fn_c_try_compile "$LINENO"; then : - ac_hi=`expr '(' $ac_mid ')' - 1` - if test $ac_mid -le $ac_hi; then - ac_lo= ac_hi= - break - fi - ac_mid=`expr 2 '*' $ac_mid` -fi +$as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h + + have_long_long=yes + +fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - done +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_long_long" >&5 +$as_echo "$have_long_long" >&6; } +if test "$have_long_long" = yes ; then +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 +$as_echo_n "checking size of long long... " >&6; } +if test "${ac_cv_sizeof_long_long+set}" = set; then : + $as_echo_n "(cached) " >&6 else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : - ac_lo= ac_hi= +else + if test "$ac_cv_type_long_long" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ as_fn_set_status 77 +as_fn_error "cannot compute sizeof (long long) +See \`config.log' for more details." "$LINENO" 5; }; } + else + ac_cv_sizeof_long_long=0 + fi fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 +$as_echo "$ac_cv_sizeof_long_long" >&6; } -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -# Binary search between lo and hi bounds. -while test "x$ac_lo" != "x$ac_hi"; do - ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support" >&5 +$as_echo_n "checking for long double support... " >&6; } +have_long_double=no +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -$ac_includes_default + int main () { -static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)]; -test_array [0] = 0 - +long double x; x = (long double)0; ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_hi=$ac_mid -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +if ac_fn_c_try_compile "$LINENO"; then : - ac_lo=`expr '(' $ac_mid ')' + 1` -fi +$as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h + + have_long_double=yes + +fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -done -case $ac_lo in -?*) ac_cv_sizeof_int=$ac_lo;; -'') if test "$ac_cv_type_int" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_long_double" >&5 +$as_echo "$have_long_double" >&6; } +if test "$have_long_double" = yes ; then +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5 +$as_echo_n "checking size of long double... " >&6; } +if test "${ac_cv_sizeof_long_double+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_long_double" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int) -See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (int) -See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } +{ as_fn_set_status 77 +as_fn_error "cannot compute sizeof (long double) +See \`config.log' for more details." "$LINENO" 5; }; } else - ac_cv_sizeof_int=0 - fi ;; -esac -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ + ac_cv_sizeof_long_double=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5 +$as_echo "$ac_cv_sizeof_long_double" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _Bool support" >&5 +$as_echo_n "checking for _Bool support... " >&6; } +have_c99_bool=no +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -$ac_includes_default -static long int longval () { return (long int) (sizeof (int)); } -static unsigned long int ulongval () { return (long int) (sizeof (int)); } -#include <stdio.h> -#include <stdlib.h> + int main () { - - FILE *f = fopen ("conftest.val", "w"); - if (! f) - return 1; - if (((long int) (sizeof (int))) < 0) - { - long int i = longval (); - if (i != ((long int) (sizeof (int)))) - return 1; - fprintf (f, "%ld", i); - } - else - { - unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (int)))) - return 1; - fprintf (f, "%lu", i); - } - /* Do not output a trailing newline, as this causes \r\n confusion - on some platforms. */ - return ferror (f) || fclose (f) != 0; - +_Bool x; x = (_Bool)0; ; return 0; } _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_sizeof_int=`cat conftest.val` +if ac_fn_c_try_compile "$LINENO"; then : + + +$as_echo "#define HAVE_C99_BOOL 1" >>confdefs.h + + have_c99_bool=yes + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_c99_bool" >&5 +$as_echo "$have_c99_bool" >&6; } +if test "$have_c99_bool" = yes ; then +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of _Bool" >&5 +$as_echo_n "checking size of _Bool... " >&6; } +if test "${ac_cv_sizeof__Bool+set}" = set; then : + $as_echo_n "(cached) " >&6 else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (_Bool))" "ac_cv_sizeof__Bool" "$ac_includes_default"; then : -( exit $ac_status ) -if test "$ac_cv_type_int" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +else + if test "$ac_cv_type__Bool" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int) -See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (int) -See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } +{ as_fn_set_status 77 +as_fn_error "cannot compute sizeof (_Bool) +See \`config.log' for more details." "$LINENO" 5; }; } else - ac_cv_sizeof_int=0 + ac_cv_sizeof__Bool=0 fi fi -rm -rf conftest.dSYM -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi -rm -f conftest.val + fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 -$as_echo "$ac_cv_sizeof_int" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof__Bool" >&5 +$as_echo "$ac_cv_sizeof__Bool" >&6; } cat >>confdefs.h <<_ACEOF -#define SIZEOF_INT $ac_cv_sizeof_int +#define SIZEOF__BOOL $ac_cv_sizeof__Bool _ACEOF +fi + +ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#ifdef HAVE_STDINT_H + #include <stdint.h> + #endif +" +if test "x$ac_cv_type_uintptr_t" = x""yes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_UINTPTR_T 1 +_ACEOF + # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. -{ $as_echo "$as_me:$LINENO: checking size of long" >&5 -$as_echo_n "checking size of long... " >&6; } -if test "${ac_cv_sizeof_long+set}" = set; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of uintptr_t" >&5 +$as_echo_n "checking size of uintptr_t... " >&6; } +if test "${ac_cv_sizeof_uintptr_t+set}" = set; then : $as_echo_n "(cached) " >&6 else - if test "$cross_compiling" = yes; then - # Depending upon the size, compute the lo and hi bounds. -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= 0)]; -test_array [0] = 0 + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (uintptr_t))" "ac_cv_sizeof_uintptr_t" "$ac_includes_default"; then : - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_lo=0 ac_mid=0 - while :; do - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)]; -test_array [0] = 0 - - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_hi=$ac_mid; break else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + if test "$ac_cv_type_uintptr_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ as_fn_set_status 77 +as_fn_error "cannot compute sizeof (uintptr_t) +See \`config.log' for more details." "$LINENO" 5; }; } + else + ac_cv_sizeof_uintptr_t=0 + fi +fi - ac_lo=`expr $ac_mid + 1` - if test $ac_lo -le $ac_mid; then - ac_lo= ac_hi= - break - fi - ac_mid=`expr 2 '*' $ac_mid + 1` fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_uintptr_t" >&5 +$as_echo "$ac_cv_sizeof_uintptr_t" >&6; } -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - done -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -static int test_array [1 - 2 * !(((long int) (sizeof (long))) < 0)]; -test_array [0] = 0 - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_hi=-1 ac_mid=-1 - while :; do - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ +cat >>confdefs.h <<_ACEOF +#define SIZEOF_UINTPTR_T $ac_cv_sizeof_uintptr_t _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + + +fi + + + +# Hmph. AC_CHECK_SIZEOF() doesn't include <sys/types.h>. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5 +$as_echo_n "checking size of off_t... " >&6; } +if test "${ac_cv_sizeof_off_t+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_sizeof_off_t=4 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -$ac_includes_default -int -main () +#include <stdio.h> +#include <sys/types.h> +main() { -static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= $ac_mid)]; -test_array [0] = 0 - - ; - return 0; + FILE *f=fopen("conftestval", "w"); + if (!f) exit(1); + fprintf(f, "%d\n", sizeof(off_t)); + exit(0); } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_lo=$ac_mid; break +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_sizeof_off_t=`cat conftestval` else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_hi=`expr '(' $ac_mid ')' - 1` - if test $ac_mid -le $ac_hi; then - ac_lo= ac_hi= - break - fi - ac_mid=`expr 2 '*' $ac_mid` + ac_cv_sizeof_off_t=0 +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - done -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - ac_lo= ac_hi= fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5 +$as_echo "$ac_cv_sizeof_off_t" >&6; } -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -# Binary search between lo and hi bounds. -while test "x$ac_lo" != "x$ac_hi"; do - ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ +cat >>confdefs.h <<_ACEOF +#define SIZEOF_OFF_T $ac_cv_sizeof_off_t _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)]; -test_array [0] = 0 - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_hi=$ac_mid -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - ac_lo=`expr '(' $ac_mid ')' + 1` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable large file support" >&5 +$as_echo_n "checking whether to enable large file support... " >&6; } +if test "$have_long_long" = yes +then +if test "$ac_cv_sizeof_off_t" -gt "$ac_cv_sizeof_long" -a \ + "$ac_cv_sizeof_long_long" -ge "$ac_cv_sizeof_off_t"; then + +$as_echo "#define HAVE_LARGEFILE_SUPPORT 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -done -case $ac_lo in -?*) ac_cv_sizeof_long=$ac_lo;; -'') if test "$ac_cv_type_long" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long) -See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (long) -See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } - else - ac_cv_sizeof_long=0 - fi ;; -esac +# AC_CHECK_SIZEOF() doesn't include <time.h>. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5 +$as_echo_n "checking size of time_t... " >&6; } +if test "${ac_cv_sizeof_time_t+set}" = set; then : + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + if test "$cross_compiling" = yes; then : + ac_cv_sizeof_time_t=4 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -$ac_includes_default -static long int longval () { return (long int) (sizeof (long)); } -static unsigned long int ulongval () { return (long int) (sizeof (long)); } #include <stdio.h> -#include <stdlib.h> -int -main () +#include <time.h> +main() { - - FILE *f = fopen ("conftest.val", "w"); - if (! f) - return 1; - if (((long int) (sizeof (long))) < 0) - { - long int i = longval (); - if (i != ((long int) (sizeof (long)))) - return 1; - fprintf (f, "%ld", i); - } - else - { - unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (long)))) - return 1; - fprintf (f, "%lu", i); - } - /* Do not output a trailing newline, as this causes \r\n confusion - on some platforms. */ - return ferror (f) || fclose (f) != 0; - - ; - return 0; + FILE *f=fopen("conftestval", "w"); + if (!f) exit(1); + fprintf(f, "%d\n", sizeof(time_t)); + exit(0); } _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_sizeof_long=`cat conftest.val` +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_sizeof_time_t=`cat conftestval` else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -if test "$ac_cv_type_long" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long) -See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (long) -See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } - else - ac_cv_sizeof_long=0 - fi -fi -rm -rf conftest.dSYM -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext + ac_cv_sizeof_time_t=0 fi -rm -f conftest.val +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5 -$as_echo "$ac_cv_sizeof_long" >&6; } +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5 +$as_echo "$ac_cv_sizeof_time_t" >&6; } cat >>confdefs.h <<_ACEOF -#define SIZEOF_LONG $ac_cv_sizeof_long +#define SIZEOF_TIME_T $ac_cv_sizeof_time_t _ACEOF -# The cast to long int works around a bug in the HP C Compiler -# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects -# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. -# This bug is HP SR number 8606223364. -{ $as_echo "$as_me:$LINENO: checking size of void *" >&5 -$as_echo_n "checking size of void *... 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The default should be only changed +# on systems where this approach causes problems. -# -I${DLINCLDIR} is added to the compile rule for importdl.o - -DLINCLDIR=. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking SHLIBS" >&5 +$as_echo_n "checking SHLIBS... " >&6; } +case "$ac_sys_system" in + *) + SHLIBS='$(LIBS)';; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLIBS" >&5 +$as_echo "$SHLIBS" >&6; } -# the dlopen() function means we might want to use dynload_shlib.o. some -# platforms, such as AIX, have dlopen(), but don't want to use it. -for ac_func in dlopen -do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then +# checks for libraries +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. - For example, HP-UX 11i <limits.h> declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer <limits.h> to <assert.h> if __STDC__ is defined, since - <limits.h> exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include <limits.h> -#else -# include <assert.h> -#endif - -#undef $ac_func /* Override any GCC internal prototype to avoid an error. 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Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif - +char dlopen (); int main () { -return $ac_func (); +return dlopen (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then - eval "$as_ac_var=yes" +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - eval "$as_ac_var=no" + ac_cv_lib_dl_dlopen=no fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define HAVE_LIBDL 1 _ACEOF -fi -done - - -# DYNLOADFILE specifies which dynload_*.o file we will use for dynamic -# loading of modules. + LIBS="-ldl $LIBS" -{ $as_echo "$as_me:$LINENO: checking DYNLOADFILE" >&5 -$as_echo_n "checking DYNLOADFILE... " >&6; } -if test -z "$DYNLOADFILE" -then - case $ac_sys_system/$ac_sys_release in - AIX*) # Use dynload_shlib.c and dlopen() if we have it; otherwise dynload_aix.c - if test "$ac_cv_func_dlopen" = yes - then DYNLOADFILE="dynload_shlib.o" - else DYNLOADFILE="dynload_aix.o" - fi - ;; - hp*|HP*) DYNLOADFILE="dynload_hpux.o";; - # Use dynload_next.c only on 10.2 and below, which don't have native dlopen() - Darwin/[0156]\..*) DYNLOADFILE="dynload_next.o";; - atheos*) DYNLOADFILE="dynload_atheos.o";; - *) - # use dynload_shlib.c and dlopen() if we have it; otherwise stub - # out any dynamic loading - if test "$ac_cv_func_dlopen" = yes - then DYNLOADFILE="dynload_shlib.o" - else DYNLOADFILE="dynload_stub.o" - fi - ;; - esac fi -{ $as_echo "$as_me:$LINENO: result: $DYNLOADFILE" >&5 -$as_echo "$DYNLOADFILE" >&6; } -if test "$DYNLOADFILE" != "dynload_stub.o" -then + # Dynamic linking for SunOS/Solaris and SYSV +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if test "${ac_cv_lib_dld_shl_load+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ -cat >>confdefs.h <<\_ACEOF -#define HAVE_DYNAMIC_LOADING 1 +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} _ACEOF - -fi - -# MACHDEP_OBJS can be set to platform-specific object files needed by Python - - -{ $as_echo "$as_me:$LINENO: checking MACHDEP_OBJS" >&5 -$as_echo_n "checking MACHDEP_OBJS... " >&6; } -if test -z "$MACHDEP_OBJS" -then - MACHDEP_OBJS=$extra_machdep_objs +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes else - MACHDEP_OBJS="$MACHDEP_OBJS $extra_machdep_objs" + ac_cv_lib_dld_shl_load=no fi -{ $as_echo "$as_me:$LINENO: result: MACHDEP_OBJS" >&5 -$as_echo "MACHDEP_OBJS" >&6; } - -# checks for library functions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBDLD 1 +_ACEOF + LIBS="-ldld $LIBS" +fi + # Dynamic linking for HP-UX -for ac_func in alarm setitimer getitimer bind_textdomain_codeset chown \ - clock confstr ctermid execv fchmod fchown fork fpathconf ftime ftruncate \ - gai_strerror getgroups getlogin getloadavg getpeername getpgid getpid \ - getpriority getpwent getspnam getspent getsid getwd \ - kill killpg lchmod lchown lstat mbrtowc mkfifo mknod mktime \ - mremap nice pathconf pause plock poll pthread_init \ - putenv readlink realpath \ - select sem_open sem_timedwait sem_getvalue sem_unlink setegid seteuid \ - setgid \ - setlocale setregid setreuid setsid setpgid setpgrp setuid setvbuf snprintf \ - sigaction siginterrupt sigrelse strftime strlcpy \ - sysconf tcgetpgrp tcsetpgrp tempnam timegm times tmpfile tmpnam tmpnam_r \ - truncate uname unsetenv utimes waitpid wait3 wait4 \ - wcscoll wcsftime wcsxfrm _getpty -do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then +# only check for sem_init if thread support is requested +if test "$with_threads" = "yes" -o -z "$with_threads"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sem_init" >&5 +$as_echo_n "checking for library containing sem_init... " >&6; } +if test "${ac_cv_search_sem_init+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. - For example, HP-UX 11i <limits.h> declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer <limits.h> to <assert.h> if __STDC__ is defined, since - <limits.h> exists even on freestanding compilers. */ -#ifdef __STDC__ -# include <limits.h> -#else -# include <assert.h> +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" #endif +char sem_init (); +int +main () +{ +return sem_init (); + ; + return 0; +} +_ACEOF +for ac_lib in '' pthread rt posix4; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_sem_init=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if test "${ac_cv_search_sem_init+set}" = set; then : + break +fi +done +if test "${ac_cv_search_sem_init+set}" = set; then : + +else + ac_cv_search_sem_init=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sem_init" >&5 +$as_echo "$ac_cv_search_sem_init" >&6; } +ac_res=$ac_cv_search_sem_init +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + # 'Real Time' functions on Solaris + # posix4 on Solaris 2.6 + # pthread (first!) on Linux +fi -#undef $ac_func +# check if we need libintl for locale functions +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for textdomain in -lintl" >&5 +$as_echo_n "checking for textdomain in -lintl... " >&6; } +if test "${ac_cv_lib_intl_textdomain+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lintl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC @@ -16897,721 +7832,543 @@ cat >>conftest.$ac_ext <<_ACEOF #ifdef __cplusplus extern "C" #endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif - +char textdomain (); int main () { -return $ac_func (); +return textdomain (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then - eval "$as_ac_var=yes" +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_intl_textdomain=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - eval "$as_ac_var=no" + ac_cv_lib_intl_textdomain=no fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then - cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_textdomain" >&5 +$as_echo "$ac_cv_lib_intl_textdomain" >&6; } +if test "x$ac_cv_lib_intl_textdomain" = x""yes; then : + +$as_echo "#define WITH_LIBINTL 1" >>confdefs.h + LIBS="-lintl $LIBS" fi -done -# For some functions, having a definition is not sufficient, since -# we want to take their address. -{ $as_echo "$as_me:$LINENO: checking for chroot" >&5 -$as_echo_n "checking for chroot... 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" >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +# Most SVR4 platforms (e.g. Solaris) need -lsocket and -lnsl. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for t_open in -lnsl" >&5 +$as_echo_n "checking for t_open in -lnsl... 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" >&6; } + +# Check whether --with-pth was given. +if test "${with_pth+set}" = set; then : + withval=$with_pth; { $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5 +$as_echo "$withval" >&6; } + $as_echo "#define WITH_THREAD 1" >>confdefs.h -cat >>confdefs.h <<\_ACEOF -#define HAVE_KQUEUE 1 -_ACEOF - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +$as_echo "#define HAVE_PTH 1" >>confdefs.h - { $as_echo "$as_me:$LINENO: result: no" >&5 + LIBS="-lpth $LIBS" + THREADOBJ="Python/thread.o" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -# On some systems (eg. FreeBSD 5), we would find a definition of the -# functions ctermid_r, setgroups in the library, but no prototype -# (e.g. because we use _XOPEN_SOURCE). 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" >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ +#include <pthread.h> -#include "confdefs.h" -#include <stdio.h> - +void * start_routine (void *arg) { exit (0); } int main () { -void* p = ctermid_r + +pthread_create (NULL, NULL, start_routine, NULL) ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_CTERMID_R 1 -_ACEOF +if ac_fn_c_try_link "$LINENO"; then : - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } + $as_echo "#define WITH_THREAD 1" >>confdefs.h + + posix_threads=yes + THREADOBJ="Python/thread.o" else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + LIBS=$_libs + ac_fn_c_check_func "$LINENO" "pthread_detach" "ac_cv_func_pthread_detach" +if test "x$ac_cv_func_pthread_detach" = x""yes; then : + $as_echo "#define WITH_THREAD 1" >>confdefs.h -fi + posix_threads=yes + THREADOBJ="Python/thread.o" +else -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_fn_c_check_header_mongrel "$LINENO" "atheos/threads.h" "ac_cv_header_atheos_threads_h" "$ac_includes_default" +if test "x$ac_cv_header_atheos_threads_h" = x""yes; then : + $as_echo "#define WITH_THREAD 1" >>confdefs.h -{ $as_echo "$as_me:$LINENO: checking for flock" >&5 -$as_echo_n "checking for flock... 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" >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lc_r" >&5 +$as_echo_n "checking for pthread_create in -lc_r... " >&6; } +if test "${ac_cv_lib_c_r_pthread_create+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lc_r $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#include "confdefs.h" -#include <unistd.h> - +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_create (); int main () { -void* p = getpagesize +return pthread_create (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_GETPAGESIZE 1 -_ACEOF - - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } - -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -for ac_prog in true -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... 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" >&6; } -if test "${ac_cv_lib_c_inet_aton+set}" = set; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __pthread_create_system in -lpthread" >&5 +$as_echo_n "checking for __pthread_create_system in -lpthread... " >&6; } +if test "${ac_cv_lib_pthread___pthread_create_system+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS -LIBS="-lc $LIBS" -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +LIBS="-lpthread $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. @@ -17620,67 +8377,42 @@ cat >>conftest.$ac_ext <<_ACEOF #ifdef __cplusplus extern "C" #endif -char inet_aton (); +char __pthread_create_system (); int main () { -return inet_aton (); +return __pthread_create_system (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then - ac_cv_lib_c_inet_aton=yes +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_pthread___pthread_create_system=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_lib_c_inet_aton=no + ac_cv_lib_pthread___pthread_create_system=no fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c_inet_aton" >&5 -$as_echo "$ac_cv_lib_c_inet_aton" >&6; } -if test "x$ac_cv_lib_c_inet_aton" = x""yes; then - $ac_cv_prog_TRUE +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread___pthread_create_system" >&5 +$as_echo "$ac_cv_lib_pthread___pthread_create_system" >&6; } +if test "x$ac_cv_lib_pthread___pthread_create_system" = x""yes; then : + $as_echo "#define WITH_THREAD 1" >>confdefs.h + + posix_threads=yes + LIBS="$LIBS -lpthread" + THREADOBJ="Python/thread.o" else -{ $as_echo "$as_me:$LINENO: checking for inet_aton in -lresolv" >&5 -$as_echo_n "checking for inet_aton in -lresolv... " >&6; } -if test "${ac_cv_lib_resolv_inet_aton+set}" = set; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lcma" >&5 +$as_echo_n "checking for pthread_create in -lcma... " >&6; } +if test "${ac_cv_lib_cma_pthread_create+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS -LIBS="-lresolv $LIBS" -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +LIBS="-lcma $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. @@ -17689,57 +8421,53 @@ cat >>conftest.$ac_ext <<_ACEOF #ifdef __cplusplus extern "C" #endif -char inet_aton (); +char pthread_create (); int main () { -return inet_aton (); +return pthread_create (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then - ac_cv_lib_resolv_inet_aton=yes +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_cma_pthread_create=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_lib_cma_pthread_create=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cma_pthread_create" >&5 +$as_echo "$ac_cv_lib_cma_pthread_create" >&6; } +if test "x$ac_cv_lib_cma_pthread_create" = x""yes; then : + $as_echo "#define WITH_THREAD 1" >>confdefs.h + + posix_threads=yes + LIBS="$LIBS -lcma" + THREADOBJ="Python/thread.o" +else + + USE_THREAD_MODULE="#" +fi + + +fi + +fi + +fi - ac_cv_lib_resolv_inet_aton=no fi -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS + fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_inet_aton" >&5 -$as_echo "$ac_cv_lib_resolv_inet_aton" >&6; } -if test "x$ac_cv_lib_resolv_inet_aton" = x""yes; then - cat >>confdefs.h <<_ACEOF -#define HAVE_LIBRESOLV 1 -_ACEOF - LIBS="-lresolv $LIBS" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi fi @@ -17747,101 +8475,62 @@ fi fi -# On Tru64, chflags seems to be present, but calling it will -# exit Python -{ $as_echo "$as_me:$LINENO: checking for chflags" >&5 -$as_echo_n "checking for chflags... " >&6; } -if test "${ac_cv_have_chflags+set}" = set; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usconfig in -lmpc" >&5 +$as_echo_n "checking for usconfig in -lmpc... " >&6; } +if test "${ac_cv_lib_mpc_usconfig+set}" = set; then : $as_echo_n "(cached) " >&6 else - if test "$cross_compiling" = yes; then - ac_cv_have_chflags=cross -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + ac_check_lib_save_LIBS=$LIBS +LIBS="-lmpc $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -[ -#include <sys/stat.h> -#include <unistd.h> -int main(int argc, char*argv[]) + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char usconfig (); +int +main () { - if(chflags(argv[0], 0) != 0) - return 1; +return usconfig (); + ; return 0; } -] _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_have_chflags=yes +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_mpc_usconfig=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_have_chflags=no + ac_cv_lib_mpc_usconfig=no fi -rm -rf conftest.dSYM -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpc_usconfig" >&5 +$as_echo "$ac_cv_lib_mpc_usconfig" >&6; } +if test "x$ac_cv_lib_mpc_usconfig" = x""yes; then : + $as_echo "#define WITH_THREAD 1" >>confdefs.h + LIBS="$LIBS -lmpc" + THREADOBJ="Python/thread.o" + USE_THREAD_MODULE="" +fi -fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_chflags" >&5 -$as_echo "$ac_cv_have_chflags" >&6; } -if test "$ac_cv_have_chflags" = cross ; then - { $as_echo "$as_me:$LINENO: checking for chflags" >&5 -$as_echo_n "checking for chflags... " >&6; } -if test "${ac_cv_func_chflags+set}" = set; then + if test "$posix_threads" != "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thr_create in -lthread" >&5 +$as_echo_n "checking for thr_create in -lthread... " >&6; } +if test "${ac_cv_lib_thread_thr_create+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + ac_check_lib_save_LIBS=$LIBS +LIBS="-lthread $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -/* Define chflags to an innocuous variant, in case <limits.h> declares chflags. - For example, HP-UX 11i <limits.h> declares gettimeofday. */ -#define chflags innocuous_chflags - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char chflags (); below. - Prefer <limits.h> to <assert.h> if __STDC__ is defined, since - <limits.h> exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include <limits.h> -#else -# include <assert.h> -#endif - -#undef chflags /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC @@ -17849,1574 +8538,944 @@ cat >>conftest.$ac_ext <<_ACEOF #ifdef __cplusplus extern "C" #endif -char chflags (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_chflags || defined __stub___chflags -choke me -#endif - +char thr_create (); int main () { -return chflags (); +return thr_create (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then - ac_cv_func_chflags=yes +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_thread_thr_create=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_func_chflags=no -fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext + ac_cv_lib_thread_thr_create=no fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_chflags" >&5 -$as_echo "$ac_cv_func_chflags" >&6; } -if test "x$ac_cv_func_chflags" = x""yes; then - ac_cv_have_chflags="yes" -else - ac_cv_have_chflags="no" +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_thread_thr_create" >&5 +$as_echo "$ac_cv_lib_thread_thr_create" >&6; } +if test "x$ac_cv_lib_thread_thr_create" = x""yes; then : + $as_echo "#define WITH_THREAD 1" >>confdefs.h + LIBS="$LIBS -lthread" + THREADOBJ="Python/thread.o" + USE_THREAD_MODULE="" fi -if test "$ac_cv_have_chflags" = yes ; then -cat >>confdefs.h <<\_ACEOF -#define HAVE_CHFLAGS 1 -_ACEOF + fi + if test "$USE_THREAD_MODULE" != "#" + then + # If the above checks didn't disable threads, (at least) OSF1 + # needs this '-threads' argument during linking. + case $ac_sys_system in + OSF1) LDLAST=-threads;; + esac + fi fi -{ $as_echo "$as_me:$LINENO: checking for lchflags" >&5 -$as_echo_n "checking for lchflags... 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" >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> +#include <sys/event.h> +int +main () +{ +int x=kqueue() + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : +$as_echo "#define HAVE_KQUEUE 1" >>confdefs.h -for ac_func in dup2 getcwd strdup -do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... 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FreeBSD 5), we would find a definition of the +# functions ctermid_r, setgroups in the library, but no prototype +# (e.g. because we use _XOPEN_SOURCE). See whether we can take their +# address to avoid compiler warnings and potential miscompilations +# because of the missing prototypes. -#undef $ac_func +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ctermid_r" >&5 +$as_echo_n "checking for ctermid_r... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. 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Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif +#include "confdefs.h" +#include <sys/file.h> int main () -{ -return $ac_func (); - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then - eval "$as_ac_var=yes" +{ +void* p = flock + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +$as_echo "#define HAVE_FLOCK 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } - eval "$as_ac_var=no" fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext -fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then - cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpagesize" >&5 +$as_echo_n "checking for getpagesize... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ + +#include "confdefs.h" #include <unistd.h> + int main () { -getpgrp(0); +void* p = getpagesize ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - -cat >>confdefs.h <<\_ACEOF -#define GETPGRP_HAVE_ARG 1 -_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : +$as_echo "#define HAVE_GETPAGESIZE 1" >>confdefs.h + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +for ac_prog in true +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_TRUE+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$TRUE"; then + ac_cv_prog_TRUE="$TRUE" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_TRUE="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + fi +fi +TRUE=$ac_cv_prog_TRUE +if test -n "$TRUE"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TRUE" >&5 +$as_echo "$TRUE" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$TRUE" && break done +test -n "$TRUE" || TRUE="/bin/true" -for ac_func in setpgrp -do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lc" >&5 +$as_echo_n "checking for inet_aton in -lc... " >&6; } +if test "${ac_cv_lib_c_inet_aton+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + ac_check_lib_save_LIBS=$LIBS +LIBS="-lc $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. - For example, HP-UX 11i <limits.h> declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer <limits.h> to <assert.h> if __STDC__ is defined, since - <limits.h> exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include <limits.h> -#else -# include <assert.h> -#endif - -#undef $ac_func /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC @@ -19424,1663 +9483,1108 @@ cat >>conftest.$ac_ext <<_ACEOF #ifdef __cplusplus extern "C" #endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif - +char inet_aton (); int main () { -return $ac_func (); +return inet_aton (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then - eval "$as_ac_var=yes" +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_c_inet_aton=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - eval "$as_ac_var=no" + ac_cv_lib_c_inet_aton=no fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then - cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_inet_aton" >&5 +$as_echo "$ac_cv_lib_c_inet_aton" >&6; } +if test "x$ac_cv_lib_c_inet_aton" = x""yes; then : + $ac_cv_prog_TRUE +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lresolv" >&5 +$as_echo_n "checking for inet_aton in -lresolv... " >&6; } +if test "${ac_cv_lib_resolv_inet_aton+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lresolv $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#include <unistd.h> + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char inet_aton (); int main () { -setpgrp(0,0); +return inet_aton (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - -cat >>confdefs.h <<\_ACEOF -#define SETPGRP_HAVE_ARG 1 -_ACEOF - - +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_resolv_inet_aton=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_lib_resolv_inet_aton=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_inet_aton" >&5 +$as_echo "$ac_cv_lib_resolv_inet_aton" >&6; } +if test "x$ac_cv_lib_resolv_inet_aton" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBRESOLV 1 +_ACEOF + LIBS="-lresolv $LIBS" fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -done -for ac_func in gettimeofday -do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... 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" >&6; } +if test "${ac_cv_have_chflags+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + if test "$cross_compiling" = yes; then : + ac_cv_have_chflags=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. - For example, HP-UX 11i <limits.h> declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer <limits.h> to <assert.h> if __STDC__ is defined, since - <limits.h> exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include <limits.h> -#else -# include <assert.h> -#endif - -#undef $ac_func - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif - -int -main () +[ +#include <sys/stat.h> +#include <unistd.h> +int main(int argc, char*argv[]) { -return $ac_func (); - ; + if(chflags(argv[0], 0) != 0) + return 1; return 0; } +] _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then - eval "$as_ac_var=yes" +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_have_chflags=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_have_chflags=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + - eval "$as_ac_var=no" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_chflags" >&5 +$as_echo "$ac_cv_have_chflags" >&6; } +if test "$ac_cv_have_chflags" = cross ; then + ac_fn_c_check_func "$LINENO" "chflags" "ac_cv_func_chflags" +if test "x$ac_cv_func_chflags" = x""yes; then : + ac_cv_have_chflags="yes" +else + ac_cv_have_chflags="no" fi -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then - cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +if test "$ac_cv_have_chflags" = yes ; then + +$as_echo "#define HAVE_CHFLAGS 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for lchflags" >&5 +$as_echo_n "checking for lchflags... 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" >&6; } -if test "$cross_compiling" = yes; then - { $as_echo "$as_me:$LINENO: result: buggy" >&5 -$as_echo "buggy" >&6; } -buggygetaddrinfo=yes else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton" >&5 +$as_echo_n "checking for inet_aton... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ +#include "confdefs.h" #include <sys/types.h> -#include <netdb.h> -#include <string.h> #include <sys/socket.h> #include <netinet/in.h> +#include <arpa/inet.h> -main() +int +main () { - int passive, gaierr, inet4 = 0, inet6 = 0; - struct addrinfo hints, *ai, *aitop; - char straddr[INET6_ADDRSTRLEN], strport[16]; - - for (passive = 0; passive <= 1; passive++) { - memset(&hints, 0, sizeof(hints)); - hints.ai_family = AF_UNSPEC; - hints.ai_flags = passive ? AI_PASSIVE : 0; - hints.ai_socktype = SOCK_STREAM; - hints.ai_protocol = IPPROTO_TCP; - if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) { - (void)gai_strerror(gaierr); - goto bad; - } - for (ai = aitop; ai; ai = ai->ai_next) { - if (ai->ai_addr == NULL || - ai->ai_addrlen == 0 || - getnameinfo(ai->ai_addr, ai->ai_addrlen, - straddr, sizeof(straddr), strport, sizeof(strport), - NI_NUMERICHOST|NI_NUMERICSERV) != 0) { - goto bad; - } - switch (ai->ai_family) { - case AF_INET: - if (strcmp(strport, "54321") != 0) { - goto bad; - } - if (passive) { - if (strcmp(straddr, "0.0.0.0") != 0) { - goto bad; - } - } else { - if (strcmp(straddr, "127.0.0.1") != 0) { - goto bad; - } - } - inet4++; - break; - case AF_INET6: - if (strcmp(strport, "54321") != 0) { - goto bad; - } - if (passive) { - if (strcmp(straddr, "::") != 0) { - goto bad; - } - } else { - if (strcmp(straddr, "::1") != 0) { - goto bad; - } - } - inet6++; - break; - case AF_UNSPEC: - goto bad; - break; - default: - /* another family support? */ - break; - } - } - } - - if (!(inet4 == 0 || inet4 == 2)) - goto bad; - if (!(inet6 == 0 || inet6 == 2)) - goto bad; - - if (aitop) - freeaddrinfo(aitop); - exit(0); - - bad: - if (aitop) - freeaddrinfo(aitop); - exit(1); +void* p = inet_aton;inet_aton(0,0) + ; + return 0; } - _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - { $as_echo "$as_me:$LINENO: result: good" >&5 -$as_echo "good" >&6; } -buggygetaddrinfo=no -else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -{ $as_echo "$as_me:$LINENO: result: buggy" >&5 -$as_echo "buggy" >&6; } -buggygetaddrinfo=yes -fi -rm -rf conftest.dSYM -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi +if ac_fn_c_try_link "$LINENO"; then : +$as_echo "#define HAVE_INET_ATON 1" >>confdefs.h + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - -{ $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } -buggygetaddrinfo=yes fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_pton" >&5 +$as_echo_n "checking for inet_pton... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ -if test "$buggygetaddrinfo" = "yes"; then - if test "$ipv6" = "yes"; then - echo 'Fatal: You must get working getaddrinfo() function.' - echo ' or you can specify "--disable-ipv6"'. - exit 1 - fi -else +#include "confdefs.h" +#include <sys/types.h> +#include <sys/socket.h> +#include <netinet/in.h> +#include <arpa/inet.h> -cat >>confdefs.h <<\_ACEOF -#define HAVE_GETADDRINFO 1 +int +main () +{ +void* p = inet_pton + ; + return 0; +} _ACEOF +if ac_fn_c_try_compile "$LINENO"; then : -fi +$as_echo "#define HAVE_INET_PTON 1" >>confdefs.h -for ac_func in getnameinfo -do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. - For example, HP-UX 11i <limits.h> declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer <limits.h> to <assert.h> if __STDC__ is defined, since - <limits.h> exists even on freestanding compilers. */ + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } -#ifdef __STDC__ -# include <limits.h> -#else -# include <assert.h> -#endif +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -#undef $ac_func +# On some systems, setgroups is in unistd.h, on others, in grp.h +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for setgroups" >&5 +$as_echo_n "checking for setgroups... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me +#include "confdefs.h" +#include <unistd.h> +#ifdef HAVE_GRP_H +#include <grp.h> #endif int main () { -return $ac_func (); +void* p = setgroups ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then - eval "$as_ac_var=yes" +if ac_fn_c_try_compile "$LINENO"; then : + +$as_echo "#define HAVE_SETGROUPS 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } - eval "$as_ac_var=no" fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext -fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +# check for openpty and forkpty + +for ac_func in openpty +do : + ac_fn_c_check_func "$LINENO" "openpty" "ac_cv_func_openpty" +if test "x$ac_cv_func_openpty" = x""yes; then : cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define HAVE_OPENPTY 1 _ACEOF -fi -done - - -# checks for structures -{ $as_echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 -$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } -if test "${ac_cv_header_time+set}" = set; then +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lutil" >&5 +$as_echo_n "checking for openpty in -lutil... " >&6; } +if test "${ac_cv_lib_util_openpty+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + ac_check_lib_save_LIBS=$LIBS +LIBS="-lutil $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#include <sys/types.h> -#include <sys/time.h> -#include <time.h> +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char openpty (); int main () { -if ((struct tm *) 0) -return 0; +return openpty (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_header_time=yes +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_util_openpty=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_header_time=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_lib_util_openpty=no fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 -$as_echo "$ac_cv_header_time" >&6; } -if test $ac_cv_header_time = yes; then - -cat >>confdefs.h <<\_ACEOF -#define TIME_WITH_SYS_TIME 1 -_ACEOF - +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS fi - -{ $as_echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5 -$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } -if test "${ac_cv_struct_tm+set}" = set; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_openpty" >&5 +$as_echo "$ac_cv_lib_util_openpty" >&6; } +if test "x$ac_cv_lib_util_openpty" = x""yes; then : + $as_echo "#define HAVE_OPENPTY 1" >>confdefs.h + LIBS="$LIBS -lutil" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lbsd" >&5 +$as_echo_n "checking for openpty in -lbsd... " >&6; } +if test "${ac_cv_lib_bsd_openpty+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbsd $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#include <sys/types.h> -#include <time.h> +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char openpty (); int main () { -struct tm tm; - int *p = &tm.tm_sec; - return !p; +return openpty (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_struct_tm=time.h +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_bsd_openpty=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_struct_tm=sys/time.h + ac_cv_lib_bsd_openpty=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_openpty" >&5 +$as_echo "$ac_cv_lib_bsd_openpty" >&6; } +if test "x$ac_cv_lib_bsd_openpty" = x""yes; then : + $as_echo "#define HAVE_OPENPTY 1" >>confdefs.h + LIBS="$LIBS -lbsd" fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5 -$as_echo "$ac_cv_struct_tm" >&6; } -if test $ac_cv_struct_tm = sys/time.h; then -cat >>confdefs.h <<\_ACEOF -#define TM_IN_SYS_TIME 1 -_ACEOF fi +done + +for ac_func in forkpty +do : + ac_fn_c_check_func "$LINENO" "forkpty" "ac_cv_func_forkpty" +if test "x$ac_cv_func_forkpty" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_FORKPTY 1 +_ACEOF -{ $as_echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5 -$as_echo_n "checking for struct tm.tm_zone... " >&6; } -if test "${ac_cv_member_struct_tm_tm_zone+set}" = set; then +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for forkpty in -lutil" >&5 +$as_echo_n "checking for forkpty in -lutil... " >&6; } +if test "${ac_cv_lib_util_forkpty+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + ac_check_lib_save_LIBS=$LIBS +LIBS="-lutil $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#include <sys/types.h> -#include <$ac_cv_struct_tm> - +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char forkpty (); int main () { -static struct tm ac_aggr; -if (ac_aggr.tm_zone) -return 0; +return forkpty (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_member_struct_tm_tm_zone=yes +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_util_forkpty=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + ac_cv_lib_util_forkpty=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_forkpty" >&5 +$as_echo "$ac_cv_lib_util_forkpty" >&6; } +if test "x$ac_cv_lib_util_forkpty" = x""yes; then : + $as_echo "#define HAVE_FORKPTY 1" >>confdefs.h + LIBS="$LIBS -lutil" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for forkpty in -lbsd" >&5 +$as_echo_n "checking for forkpty in -lbsd... " >&6; } +if test "${ac_cv_lib_bsd_forkpty+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbsd $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#include <sys/types.h> -#include <$ac_cv_struct_tm> - +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char forkpty (); int main () { -static struct tm ac_aggr; -if (sizeof ac_aggr.tm_zone) -return 0; +return forkpty (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_member_struct_tm_tm_zone=yes +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_bsd_forkpty=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_lib_bsd_forkpty=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_forkpty" >&5 +$as_echo "$ac_cv_lib_bsd_forkpty" >&6; } +if test "x$ac_cv_lib_bsd_forkpty" = x""yes; then : + $as_echo "#define HAVE_FORKPTY 1" >>confdefs.h + LIBS="$LIBS -lbsd" +fi + - ac_cv_member_struct_tm_tm_zone=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi +done + + +# Stuff for expat. +for ac_func in memmove +do : + ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove" +if test "x$ac_cv_func_memmove" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_MEMMOVE 1 +_ACEOF + +fi +done + + +# check for long file support functions +for ac_func in fseek64 fseeko fstatvfs ftell64 ftello statvfs +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +eval as_val=\$$as_ac_var + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5 -$as_echo "$ac_cv_member_struct_tm_tm_zone" >&6; } -if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then +done -cat >>confdefs.h <<_ACEOF -#define HAVE_STRUCT_TM_TM_ZONE 1 + +for ac_func in dup2 getcwd strdup +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +eval as_val=\$$as_ac_var + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF +else + case " $LIBOBJS " in + *" $ac_func.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" + ;; +esac fi +done -if test "$ac_cv_member_struct_tm_tm_zone" = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_TM_ZONE 1 -_ACEOF -else - { $as_echo "$as_me:$LINENO: checking whether tzname is declared" >&5 -$as_echo_n "checking whether tzname is declared... 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" >&6; } -if test "${ac_cv_var_tzname+set}" = set; then - $as_echo_n "(cached) " >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ +for ac_func in setpgrp +do : + ac_fn_c_check_func "$LINENO" "setpgrp" "ac_cv_func_setpgrp" +if test "x$ac_cv_func_setpgrp" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SETPGRP 1 _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#include <time.h> -#if !HAVE_DECL_TZNAME -extern char *tzname[]; -#endif - +#include <unistd.h> int main () { -return tzname[0][0]; +setpgrp(0,0); ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then - ac_cv_var_tzname=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_var_tzname=no -fi +$as_echo "#define SETPGRP_HAVE_ARG 1" >>confdefs.h -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext -fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5 -$as_echo "$ac_cv_var_tzname" >&6; } - if test $ac_cv_var_tzname = yes; then -cat >>confdefs.h <<\_ACEOF -#define HAVE_TZNAME 1 -_ACEOF +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - fi fi +done -{ $as_echo "$as_me:$LINENO: checking for struct stat.st_rdev" >&5 -$as_echo_n "checking for struct stat.st_rdev... 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" >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -$ac_includes_default + +#if defined(MAJOR_IN_MKDEV) +#include <sys/mkdev.h> +#elif defined(MAJOR_IN_SYSMACROS) +#include <sys/sysmacros.h> +#else +#include <sys/types.h> +#endif + int main () { -static struct stat ac_aggr; -if (sizeof ac_aggr.st_rdev) -return 0; + + makedev(major(0),minor(0)); + ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_member_struct_stat_st_rdev=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +if ac_fn_c_try_link "$LINENO"; then : - ac_cv_member_struct_stat_st_rdev=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi +$as_echo "#define HAVE_DEVICE_MACROS 1" >>confdefs.h -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_rdev" >&5 -$as_echo "$ac_cv_member_struct_stat_st_rdev" >&6; } -if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } -cat >>confdefs.h <<_ACEOF -#define HAVE_STRUCT_STAT_ST_RDEV 1 -_ACEOF +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: checking for struct stat.st_blksize" >&5 -$as_echo_n "checking for struct stat.st_blksize... 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" >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -$ac_includes_default + +#include <sys/types.h> +#include <sys/socket.h> +#include <netdb.h> +#include <stdio.h> + int main () { -static struct stat ac_aggr; -if (ac_aggr.st_blksize) -return 0; + +getaddrinfo(NULL, NULL, NULL, NULL); + ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_member_struct_stat_st_blksize=yes +if ac_fn_c_try_link "$LINENO"; then : + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getaddrinfo bug" >&5 +$as_echo_n "checking getaddrinfo bug... " >&6; } +if test "$cross_compiling" = yes; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy" >&5 +$as_echo "buggy" >&6; } +buggygetaddrinfo=yes +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include <sys/types.h> +#include <netdb.h> +#include <string.h> +#include <sys/socket.h> +#include <netinet/in.h> + +main() +{ + int passive, gaierr, inet4 = 0, inet6 = 0; + struct addrinfo hints, *ai, *aitop; + char straddr[INET6_ADDRSTRLEN], strport[16]; + + for (passive = 0; passive <= 1; passive++) { + memset(&hints, 0, sizeof(hints)); + hints.ai_family = AF_UNSPEC; + hints.ai_flags = passive ? AI_PASSIVE : 0; + hints.ai_socktype = SOCK_STREAM; + hints.ai_protocol = IPPROTO_TCP; + if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) { + (void)gai_strerror(gaierr); + goto bad; + } + for (ai = aitop; ai; ai = ai->ai_next) { + if (ai->ai_addr == NULL || + ai->ai_addrlen == 0 || + getnameinfo(ai->ai_addr, ai->ai_addrlen, + straddr, sizeof(straddr), strport, sizeof(strport), + NI_NUMERICHOST|NI_NUMERICSERV) != 0) { + goto bad; + } + switch (ai->ai_family) { + case AF_INET: + if (strcmp(strport, "54321") != 0) { + goto bad; + } + if (passive) { + if (strcmp(straddr, "0.0.0.0") != 0) { + goto bad; + } + } else { + if (strcmp(straddr, "127.0.0.1") != 0) { + goto bad; + } + } + inet4++; + break; + case AF_INET6: + if (strcmp(strport, "54321") != 0) { + goto bad; + } + if (passive) { + if (strcmp(straddr, "::") != 0) { + goto bad; + } + } else { + if (strcmp(straddr, "::1") != 0) { + goto bad; + } + } + inet6++; + break; + case AF_UNSPEC: + goto bad; + break; + default: + /* another family support? */ + break; + } + } + } + + if (!(inet4 == 0 || inet4 == 2)) + goto bad; + if (!(inet6 == 0 || inet6 == 2)) + goto bad; + + if (aitop) + freeaddrinfo(aitop); + exit(0); + + bad: + if (aitop) + freeaddrinfo(aitop); + exit(1); +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: good" >&5 +$as_echo "good" >&6; } +buggygetaddrinfo=no else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy" >&5 +$as_echo "buggy" >&6; } +buggygetaddrinfo=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -static struct stat ac_aggr; -if (sizeof ac_aggr.st_blksize) -return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_member_struct_stat_st_blksize=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_member_struct_stat_st_blksize=no -fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +buggygetaddrinfo=yes -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blksize" >&5 -$as_echo "$ac_cv_member_struct_stat_st_blksize" >&6; } -if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then +if test "$buggygetaddrinfo" = "yes"; then + if test "$ipv6" = "yes"; then + echo 'Fatal: You must get working getaddrinfo() function.' + echo ' or you can specify "--disable-ipv6"'. + exit 1 + fi +else -cat >>confdefs.h <<_ACEOF -#define HAVE_STRUCT_STAT_ST_BLKSIZE 1 -_ACEOF +$as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h +fi +for ac_func in getnameinfo +do : + ac_fn_c_check_func "$LINENO" "getnameinfo" "ac_cv_func_getnameinfo" +if test "x$ac_cv_func_getnameinfo" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GETNAMEINFO 1 +_ACEOF fi +done -{ $as_echo "$as_me:$LINENO: checking for struct stat.st_flags" >&5 -$as_echo_n "checking for struct stat.st_flags... " >&6; } -if test "${ac_cv_member_struct_stat_st_flags+set}" = set; then + +# checks for structures +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 +$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } +if test "${ac_cv_header_time+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -$ac_includes_default -int -main () -{ -static struct stat ac_aggr; -if (ac_aggr.st_flags) -return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_member_struct_stat_st_flags=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +#include <sys/types.h> +#include <sys/time.h> +#include <time.h> - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default int main () { -static struct stat ac_aggr; -if (sizeof ac_aggr.st_flags) +if ((struct tm *) 0) return 0; ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_member_struct_stat_st_flags=yes +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_time=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_member_struct_stat_st_flags=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_header_time=no fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_flags" >&5 -$as_echo "$ac_cv_member_struct_stat_st_flags" >&6; } -if test "x$ac_cv_member_struct_stat_st_flags" = x""yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_STRUCT_STAT_ST_FLAGS 1 -_ACEOF +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 +$as_echo "$ac_cv_header_time" >&6; } +if test $ac_cv_header_time = yes; then +$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h fi -{ $as_echo "$as_me:$LINENO: checking for struct stat.st_gen" >&5 -$as_echo_n "checking for struct stat.st_gen... " >&6; } -if test "${ac_cv_member_struct_stat_st_gen+set}" = set; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 +$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } +if test "${ac_cv_struct_tm+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -$ac_includes_default -int -main () -{ -static struct stat ac_aggr; -if (ac_aggr.st_gen) -return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_member_struct_stat_st_gen=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +#include <sys/types.h> +#include <time.h> - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default int main () { -static struct stat ac_aggr; -if (sizeof ac_aggr.st_gen) -return 0; +struct tm tm; + int *p = &tm.tm_sec; + return !p; ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_member_struct_stat_st_gen=yes +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_struct_tm=time.h else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_member_struct_stat_st_gen=no + ac_cv_struct_tm=sys/time.h fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 +$as_echo "$ac_cv_struct_tm" >&6; } +if test $ac_cv_struct_tm = sys/time.h; then + +$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_gen" >&5 -$as_echo "$ac_cv_member_struct_stat_st_gen" >&6; } -if test "x$ac_cv_member_struct_stat_st_gen" = x""yes; then + +ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h> +#include <$ac_cv_struct_tm> + +" +if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then : cat >>confdefs.h <<_ACEOF -#define HAVE_STRUCT_STAT_ST_GEN 1 +#define HAVE_STRUCT_TM_TM_ZONE 1 _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for struct stat.st_birthtime" >&5 -$as_echo_n "checking for struct stat.st_birthtime... " >&6; } -if test "${ac_cv_member_struct_stat_st_birthtime+set}" = set; then - $as_echo_n "(cached) " >&6 +if test "$ac_cv_member_struct_tm_tm_zone" = yes; then + +$as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h + else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -static struct stat ac_aggr; -if (ac_aggr.st_birthtime) -return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_member_struct_stat_st_birthtime=yes + ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h> +" +if test "x$ac_cv_have_decl_tzname" = x""yes; then : + ac_have_decl=1 else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + ac_have_decl=0 +fi - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_TZNAME $ac_have_decl _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5 +$as_echo_n "checking for tzname... " >&6; } +if test "${ac_cv_var_tzname+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -$ac_includes_default +#include <time.h> +#if !HAVE_DECL_TZNAME +extern char *tzname[]; +#endif + int main () { -static struct stat ac_aggr; -if (sizeof ac_aggr.st_birthtime) -return 0; +return tzname[0][0]; ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_member_struct_stat_st_birthtime=yes +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_var_tzname=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_member_struct_stat_st_birthtime=no + ac_cv_var_tzname=no fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5 +$as_echo "$ac_cv_var_tzname" >&6; } + if test $ac_cv_var_tzname = yes; then -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +$as_echo "#define HAVE_TZNAME 1" >>confdefs.h + + fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_birthtime" >&5 -$as_echo "$ac_cv_member_struct_stat_st_birthtime" >&6; } -if test "x$ac_cv_member_struct_stat_st_birthtime" = x""yes; then + +ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default" +if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then : cat >>confdefs.h <<_ACEOF -#define HAVE_STRUCT_STAT_ST_BIRTHTIME 1 +#define HAVE_STRUCT_STAT_ST_RDEV 1 _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for struct stat.st_blocks" >&5 -$as_echo_n "checking for struct stat.st_blocks... " >&6; } -if test "${ac_cv_member_struct_stat_st_blocks+set}" = set; then - $as_echo_n "(cached) " >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -static struct stat ac_aggr; -if (ac_aggr.st_blocks) -return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_member_struct_stat_st_blocks=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default" +if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then : - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -static struct stat ac_aggr; -if (sizeof ac_aggr.st_blocks) -return 0; - ; - return 0; -} +cat >>confdefs.h <<_ACEOF +#define HAVE_STRUCT_STAT_ST_BLKSIZE 1 _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_member_struct_stat_st_blocks=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_member_struct_stat_st_blocks=no + fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_fn_c_check_member "$LINENO" "struct stat" "st_flags" "ac_cv_member_struct_stat_st_flags" "$ac_includes_default" +if test "x$ac_cv_member_struct_stat_st_flags" = x""yes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRUCT_STAT_ST_FLAGS 1 +_ACEOF + + fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_fn_c_check_member "$LINENO" "struct stat" "st_gen" "ac_cv_member_struct_stat_st_gen" "$ac_includes_default" +if test "x$ac_cv_member_struct_stat_st_gen" = x""yes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRUCT_STAT_ST_GEN 1 +_ACEOF + + fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blocks" >&5 -$as_echo "$ac_cv_member_struct_stat_st_blocks" >&6; } -if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then + +ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtime" "ac_cv_member_struct_stat_st_birthtime" "$ac_includes_default" +if test "x$ac_cv_member_struct_stat_st_birthtime" = x""yes; then : cat >>confdefs.h <<_ACEOF -#define HAVE_STRUCT_STAT_ST_BLOCKS 1 +#define HAVE_STRUCT_STAT_ST_BIRTHTIME 1 _ACEOF -cat >>confdefs.h <<\_ACEOF -#define HAVE_ST_BLOCKS 1 +fi + +ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default" +if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRUCT_STAT_ST_BLOCKS 1 _ACEOF + +$as_echo "#define HAVE_ST_BLOCKS 1" >>confdefs.h + else case " $LIBOBJS " in *" fileblocks.$ac_objext "* ) ;; @@ -21092,16 +10596,12 @@ fi -{ $as_echo "$as_me:$LINENO: checking for time.h that defines altzone" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for time.h that defines altzone" >&5 $as_echo_n "checking for time.h that defines altzone... " >&6; } -if test "${ac_cv_header_time_altzone+set}" = set; then +if test "${ac_cv_header_time_altzone+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <time.h> int @@ -21112,53 +10612,26 @@ return altzone; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : ac_cv_header_time_altzone=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_header_time_altzone=no + ac_cv_header_time_altzone=no fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_time_altzone" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time_altzone" >&5 $as_echo "$ac_cv_header_time_altzone" >&6; } if test $ac_cv_header_time_altzone = yes; then -cat >>confdefs.h <<\_ACEOF -#define HAVE_ALTZONE 1 -_ACEOF +$as_echo "#define HAVE_ALTZONE 1" >>confdefs.h fi was_it_defined=no -{ $as_echo "$as_me:$LINENO: checking whether sys/select.h and sys/time.h may both be included" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/select.h and sys/time.h may both be included" >&5 $as_echo_n "checking whether sys/select.h and sys/time.h may both be included... " >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> @@ -21173,53 +10646,24 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : -cat >>confdefs.h <<\_ACEOF -#define SYS_SELECT_WITH_SYS_TIME 1 -_ACEOF +$as_echo "#define SYS_SELECT_WITH_SYS_TIME 1" >>confdefs.h was_it_defined=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $was_it_defined" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $was_it_defined" >&5 $as_echo "$was_it_defined" >&6; } -{ $as_echo "$as_me:$LINENO: checking for addrinfo" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for addrinfo" >&5 $as_echo_n "checking for addrinfo... " >&6; } -if test "${ac_cv_struct_addrinfo+set}" = set; then +if test "${ac_cv_struct_addrinfo+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # include <netdb.h> @@ -21231,55 +10675,28 @@ struct addrinfo a return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : ac_cv_struct_addrinfo=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_struct_addrinfo=no + ac_cv_struct_addrinfo=no fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5 $as_echo "$ac_cv_struct_addrinfo" >&6; } if test $ac_cv_struct_addrinfo = yes; then -cat >>confdefs.h <<\_ACEOF -#define HAVE_ADDRINFO 1 -_ACEOF +$as_echo "#define HAVE_ADDRINFO 1" >>confdefs.h fi -{ $as_echo "$as_me:$LINENO: checking for sockaddr_storage" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sockaddr_storage" >&5 $as_echo_n "checking for sockaddr_storage... " >&6; } -if test "${ac_cv_struct_sockaddr_storage+set}" = set; then +if test "${ac_cv_struct_sockaddr_storage+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # include <sys/types.h> @@ -21292,58 +10709,30 @@ struct sockaddr_storage s return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : ac_cv_struct_sockaddr_storage=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_struct_sockaddr_storage=no + ac_cv_struct_sockaddr_storage=no fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_struct_sockaddr_storage" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_sockaddr_storage" >&5 $as_echo "$ac_cv_struct_sockaddr_storage" >&6; } if test $ac_cv_struct_sockaddr_storage = yes; then -cat >>confdefs.h <<\_ACEOF -#define HAVE_SOCKADDR_STORAGE 1 -_ACEOF +$as_echo "#define HAVE_SOCKADDR_STORAGE 1" >>confdefs.h fi # checks for compiler characteristics - -{ $as_echo "$as_me:$LINENO: checking whether char is unsigned" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether char is unsigned" >&5 $as_echo_n "checking whether char is unsigned... " >&6; } -if test "${ac_cv_c_char_unsigned+set}" = set; then +if test "${ac_cv_c_char_unsigned+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int @@ -21356,53 +10745,26 @@ test_array [0] = 0 return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_char_unsigned=no else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_c_char_unsigned=yes + ac_cv_c_char_unsigned=yes fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_char_unsigned" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_char_unsigned" >&5 $as_echo "$ac_cv_c_char_unsigned" >&6; } if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then - cat >>confdefs.h <<\_ACEOF -#define __CHAR_UNSIGNED__ 1 -_ACEOF + $as_echo "#define __CHAR_UNSIGNED__ 1" >>confdefs.h fi -{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } -if test "${ac_cv_c_const+set}" = set; then +if test "${ac_cv_c_const+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -21462,53 +10824,26 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_const=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_c_const=no + ac_cv_c_const=no fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 $as_echo "$ac_cv_c_const" >&6; } if test $ac_cv_c_const = no; then -cat >>confdefs.h <<\_ACEOF -#define const /**/ -_ACEOF +$as_echo "#define const /**/" >>confdefs.h fi works=no -{ $as_echo "$as_me:$LINENO: checking for working volatile" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5 $as_echo_n "checking for working volatile... " >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -21519,49 +10854,22 @@ volatile int x; x = 0; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : works=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -cat >>confdefs.h <<\_ACEOF -#define volatile /**/ -_ACEOF +$as_echo "#define volatile /**/" >>confdefs.h fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $works" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $works" >&5 $as_echo "$works" >&6; } works=no -{ $as_echo "$as_me:$LINENO: checking for working signed char" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working signed char" >&5 $as_echo_n "checking for working signed char... " >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -21572,49 +10880,22 @@ signed char c; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : works=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -cat >>confdefs.h <<\_ACEOF -#define signed /**/ -_ACEOF +$as_echo "#define signed /**/" >>confdefs.h fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $works" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $works" >&5 $as_echo "$works" >&6; } have_prototypes=no -{ $as_echo "$as_me:$LINENO: checking for prototypes" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for prototypes" >&5 $as_echo_n "checking for prototypes... " >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo(int x) { return 0; } int @@ -21625,51 +10906,22 @@ return foo(10); return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_PROTOTYPES 1 -_ACEOF +$as_echo "#define HAVE_PROTOTYPES 1" >>confdefs.h have_prototypes=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $have_prototypes" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_prototypes" >&5 $as_echo "$have_prototypes" >&6; } works=no -{ $as_echo "$as_me:$LINENO: checking for variable length prototypes and stdarg.h" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for variable length prototypes and stdarg.h" >&5 $as_echo_n "checking for variable length prototypes and stdarg.h... " >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdarg.h> @@ -21690,51 +10942,22 @@ return foo(10, "", 3.14); return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_STDARG_PROTOTYPES 1 -_ACEOF +$as_echo "#define HAVE_STDARG_PROTOTYPES 1" >>confdefs.h works=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $works" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $works" >&5 $as_echo "$works" >&6; } # check for socketpair -{ $as_echo "$as_me:$LINENO: checking for socketpair" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socketpair" >&5 $as_echo_n "checking for socketpair... " >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> @@ -21748,50 +10971,23 @@ void *x=socketpair return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_SOCKETPAIR 1 -_ACEOF +$as_echo "#define HAVE_SOCKETPAIR 1" >>confdefs.h - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # check if sockaddr has sa_len member -{ $as_echo "$as_me:$LINENO: checking if sockaddr has sa_len member" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr has sa_len member" >&5 $as_echo_n "checking if sockaddr has sa_len member... " >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> #include <sys/socket.h> @@ -21804,206 +11000,65 @@ x.sa_len = 0; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } -cat >>confdefs.h <<\_ACEOF -#define HAVE_SOCKADDR_SA_LEN 1 -_ACEOF - -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -va_list_is_array=no -{ $as_echo "$as_me:$LINENO: checking whether va_list is an array" >&5 -$as_echo_n "checking whether va_list is an array... " >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#ifdef HAVE_STDARG_PROTOTYPES -#include <stdarg.h> -#else -#include <varargs.h> -#endif - -int -main () -{ -va_list list1, list2; list1 = list2; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - : -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - - -cat >>confdefs.h <<\_ACEOF -#define VA_LIST_IS_ARRAY 1 -_ACEOF - - va_list_is_array=yes - -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $va_list_is_array" >&5 -$as_echo "$va_list_is_array" >&6; } - -# sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments :-( - - - -{ $as_echo "$as_me:$LINENO: checking for gethostbyname_r" >&5 -$as_echo_n "checking for gethostbyname_r... " >&6; } -if test "${ac_cv_func_gethostbyname_r+set}" = set; then - $as_echo_n "(cached) " >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -/* Define gethostbyname_r to an innocuous variant, in case <limits.h> declares gethostbyname_r. - For example, HP-UX 11i <limits.h> declares gettimeofday. */ -#define gethostbyname_r innocuous_gethostbyname_r - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char gethostbyname_r (); below. - Prefer <limits.h> to <assert.h> if __STDC__ is defined, since - <limits.h> exists even on freestanding compilers. */ +$as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h -#ifdef __STDC__ -# include <limits.h> -#else -# include <assert.h> -#endif +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -#undef gethostbyname_r +va_list_is_array=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether va_list is an array" >&5 +$as_echo_n "checking whether va_list is an array... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char gethostbyname_r (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_gethostbyname_r || defined __stub___gethostbyname_r -choke me +#ifdef HAVE_STDARG_PROTOTYPES +#include <stdarg.h> +#else +#include <varargs.h> #endif int main () { -return gethostbyname_r (); +va_list list1, list2; list1 = list2; ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then - ac_cv_func_gethostbyname_r=yes +if ac_fn_c_try_compile "$LINENO"; then : + else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_func_gethostbyname_r=no -fi -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +$as_echo "#define VA_LIST_IS_ARRAY 1" >>confdefs.h + + va_list_is_array=yes + fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname_r" >&5 -$as_echo "$ac_cv_func_gethostbyname_r" >&6; } -if test "x$ac_cv_func_gethostbyname_r" = x""yes; then +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $va_list_is_array" >&5 +$as_echo "$va_list_is_array" >&6; } + +# sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments :-( - cat >>confdefs.h <<\_ACEOF -#define HAVE_GETHOSTBYNAME_R 1 -_ACEOF - { $as_echo "$as_me:$LINENO: checking gethostbyname_r with 6 args" >&5 +ac_fn_c_check_func "$LINENO" "gethostbyname_r" "ac_cv_func_gethostbyname_r" +if test "x$ac_cv_func_gethostbyname_r" = x""yes; then : + + $as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 6 args" >&5 $as_echo_n "checking gethostbyname_r with 6 args... " >&6; } OLD_CFLAGS=$CFLAGS CFLAGS="$CFLAGS $MY_CPPFLAGS $MY_THREAD_CPPFLAGS $MY_CFLAGS" - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # include <netdb.h> @@ -22024,51 +11079,23 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : - cat >>confdefs.h <<\_ACEOF -#define HAVE_GETHOSTBYNAME_R 1 -_ACEOF + $as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h -cat >>confdefs.h <<\_ACEOF -#define HAVE_GETHOSTBYNAME_R_6_ARG 1 -_ACEOF +$as_echo "#define HAVE_GETHOSTBYNAME_R_6_ARG 1" >>confdefs.h - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } - { $as_echo "$as_me:$LINENO: checking gethostbyname_r with 5 args" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 5 args" >&5 $as_echo_n "checking gethostbyname_r with 5 args... " >&6; } - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # include <netdb.h> @@ -22089,51 +11116,23 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : - cat >>confdefs.h <<\_ACEOF -#define HAVE_GETHOSTBYNAME_R 1 -_ACEOF + $as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h -cat >>confdefs.h <<\_ACEOF -#define HAVE_GETHOSTBYNAME_R_5_ARG 1 -_ACEOF +$as_echo "#define HAVE_GETHOSTBYNAME_R_5_ARG 1" >>confdefs.h - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } - { $as_echo "$as_me:$LINENO: checking gethostbyname_r with 3 args" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 3 args" >&5 $as_echo_n "checking gethostbyname_r with 3 args... " >&6; } - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # include <netdb.h> @@ -22152,156 +11151,39 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : - cat >>confdefs.h <<\_ACEOF -#define HAVE_GETHOSTBYNAME_R 1 -_ACEOF + $as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h -cat >>confdefs.h <<\_ACEOF -#define HAVE_GETHOSTBYNAME_R_3_ARG 1 -_ACEOF +$as_echo "#define HAVE_GETHOSTBYNAME_R_3_ARG 1" >>confdefs.h - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CFLAGS=$OLD_CFLAGS else - -for ac_func in gethostbyname -do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. - For example, HP-UX 11i <limits.h> declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer <limits.h> to <assert.h> if __STDC__ is defined, since - <limits.h> exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include <limits.h> -#else -# include <assert.h> -#endif - -#undef $ac_func - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif - -int -main () -{ -return $ac_func (); - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then - eval "$as_ac_var=yes" -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - eval "$as_ac_var=no" -fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext -fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then + for ac_func in gethostbyname +do : + ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" +if test "x$ac_cv_func_gethostbyname" = x""yes; then : cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define HAVE_GETHOSTBYNAME 1 _ACEOF fi @@ -22320,107 +11202,18 @@ fi # (none yet) # Linux requires this for correct f.p. operations -{ $as_echo "$as_me:$LINENO: checking for __fpu_control" >&5 -$as_echo_n "checking for __fpu_control... " >&6; } -if test "${ac_cv_func___fpu_control+set}" = set; then - $as_echo_n "(cached) " >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -/* Define __fpu_control to an innocuous variant, in case <limits.h> declares __fpu_control. - For example, HP-UX 11i <limits.h> declares gettimeofday. */ -#define __fpu_control innocuous___fpu_control - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char __fpu_control (); below. - Prefer <limits.h> to <assert.h> if __STDC__ is defined, since - <limits.h> exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include <limits.h> -#else -# include <assert.h> -#endif - -#undef __fpu_control - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char __fpu_control (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub___fpu_control || defined __stub_____fpu_control -choke me -#endif - -int -main () -{ -return __fpu_control (); - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then - ac_cv_func___fpu_control=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +ac_fn_c_check_func "$LINENO" "__fpu_control" "ac_cv_func___fpu_control" +if test "x$ac_cv_func___fpu_control" = x""yes; then : - ac_cv_func___fpu_control=no -fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext -fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_func___fpu_control" >&5 -$as_echo "$ac_cv_func___fpu_control" >&6; } -if test "x$ac_cv_func___fpu_control" = x""yes; then - : else - -{ $as_echo "$as_me:$LINENO: checking for __fpu_control in -lieee" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __fpu_control in -lieee" >&5 $as_echo_n "checking for __fpu_control in -lieee... " >&6; } -if test "${ac_cv_lib_ieee___fpu_control+set}" = set; then +if test "${ac_cv_lib_ieee___fpu_control+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lieee $LIBS" -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. @@ -22438,43 +11231,18 @@ return __fpu_control (); return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then +if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ieee___fpu_control=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_lib_ieee___fpu_control=no + ac_cv_lib_ieee___fpu_control=no fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ieee___fpu_control" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ieee___fpu_control" >&5 $as_echo "$ac_cv_lib_ieee___fpu_control" >&6; } -if test "x$ac_cv_lib_ieee___fpu_control" = x""yes; then +if test "x$ac_cv_lib_ieee___fpu_control" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBIEEE 1 _ACEOF @@ -22488,26 +11256,24 @@ fi # Check for --with-fpectl -{ $as_echo "$as_me:$LINENO: checking for --with-fpectl" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-fpectl" >&5 $as_echo_n "checking for --with-fpectl... " >&6; } # Check whether --with-fpectl was given. -if test "${with_fpectl+set}" = set; then +if test "${with_fpectl+set}" = set; then : withval=$with_fpectl; if test "$withval" != no then -cat >>confdefs.h <<\_ACEOF -#define WANT_SIGFPE_HANDLER 1 -_ACEOF +$as_echo "#define WANT_SIGFPE_HANDLER 1" >>confdefs.h - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } -else { $as_echo "$as_me:$LINENO: result: no" >&5 +else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -22518,52 +11284,48 @@ case $ac_sys_system in Darwin) ;; *) LIBM=-lm esac -{ $as_echo "$as_me:$LINENO: checking for --with-libm=STRING" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-libm=STRING" >&5 $as_echo_n "checking for --with-libm=STRING... " >&6; } # Check whether --with-libm was given. -if test "${with_libm+set}" = set; then +if test "${with_libm+set}" = set; then : withval=$with_libm; if test "$withval" = no then LIBM= - { $as_echo "$as_me:$LINENO: result: force LIBM empty" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: force LIBM empty" >&5 $as_echo "force LIBM empty" >&6; } elif test "$withval" != yes then LIBM=$withval - { $as_echo "$as_me:$LINENO: result: set LIBM=\"$withval\"" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: set LIBM=\"$withval\"" >&5 $as_echo "set LIBM=\"$withval\"" >&6; } -else { { $as_echo "$as_me:$LINENO: error: proper usage is --with-libm=STRING" >&5 -$as_echo "$as_me: error: proper usage is --with-libm=STRING" >&2;} - { (exit 1); exit 1; }; } +else as_fn_error "proper usage is --with-libm=STRING" "$LINENO" 5 fi else - { $as_echo "$as_me:$LINENO: result: default LIBM=\"$LIBM\"" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: default LIBM=\"$LIBM\"" >&5 $as_echo "default LIBM=\"$LIBM\"" >&6; } fi # check for --with-libc=... -{ $as_echo "$as_me:$LINENO: checking for --with-libc=STRING" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-libc=STRING" >&5 $as_echo_n "checking for --with-libc=STRING... " >&6; } # Check whether --with-libc was given. -if test "${with_libc+set}" = set; then +if test "${with_libc+set}" = set; then : withval=$with_libc; if test "$withval" = no then LIBC= - { $as_echo "$as_me:$LINENO: result: force LIBC empty" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: force LIBC empty" >&5 $as_echo "force LIBC empty" >&6; } elif test "$withval" != yes then LIBC=$withval - { $as_echo "$as_me:$LINENO: result: set LIBC=\"$withval\"" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: set LIBC=\"$withval\"" >&5 $as_echo "set LIBC=\"$withval\"" >&6; } -else { { $as_echo "$as_me:$LINENO: error: proper usage is --with-libc=STRING" >&5 -$as_echo "$as_me: error: proper usage is --with-libc=STRING" >&2;} - { (exit 1); exit 1; }; } +else as_fn_error "proper usage is --with-libc=STRING" "$LINENO" 5 fi else - { $as_echo "$as_me:$LINENO: result: default LIBC=\"$LIBC\"" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: default LIBC=\"$LIBC\"" >&5 $as_echo "default LIBC=\"$LIBC\"" >&6; } fi @@ -22572,20 +11334,16 @@ fi # * Check for various properties of floating point * # ************************************************** -{ $as_echo "$as_me:$LINENO: checking whether C doubles are little-endian IEEE 754 binary64" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C doubles are little-endian IEEE 754 binary64" >&5 $as_echo_n "checking whether C doubles are little-endian IEEE 754 binary64... " >&6; } -if test "${ac_cv_little_endian_double+set}" = set; then +if test "${ac_cv_little_endian_double+set}" = set; then : $as_echo_n "(cached) " >&6 else -if test "$cross_compiling" = yes; then +if test "$cross_compiling" = yes; then : ac_cv_little_endian_double=no else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <string.h> @@ -22598,69 +11356,36 @@ int main() { } _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then +if ac_fn_c_try_run "$LINENO"; then : ac_cv_little_endian_double=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_little_endian_double=no + ac_cv_little_endian_double=no fi -rm -rf conftest.dSYM -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext fi - fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_little_endian_double" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_little_endian_double" >&5 $as_echo "$ac_cv_little_endian_double" >&6; } if test "$ac_cv_little_endian_double" = yes then -cat >>confdefs.h <<\_ACEOF -#define DOUBLE_IS_LITTLE_ENDIAN_IEEE754 1 -_ACEOF +$as_echo "#define DOUBLE_IS_LITTLE_ENDIAN_IEEE754 1" >>confdefs.h fi -{ $as_echo "$as_me:$LINENO: checking whether C doubles are big-endian IEEE 754 binary64" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C doubles are big-endian IEEE 754 binary64" >&5 $as_echo_n "checking whether C doubles are big-endian IEEE 754 binary64... " >&6; } -if test "${ac_cv_big_endian_double+set}" = set; then +if test "${ac_cv_big_endian_double+set}" = set; then : $as_echo_n "(cached) " >&6 else -if test "$cross_compiling" = yes; then +if test "$cross_compiling" = yes; then : ac_cv_big_endian_double=no else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <string.h> @@ -22673,52 +11398,23 @@ int main() { } _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then +if ac_fn_c_try_run "$LINENO"; then : ac_cv_big_endian_double=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_big_endian_double=no + ac_cv_big_endian_double=no fi -rm -rf conftest.dSYM -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext fi - fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_big_endian_double" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_big_endian_double" >&5 $as_echo "$ac_cv_big_endian_double" >&6; } if test "$ac_cv_big_endian_double" = yes then -cat >>confdefs.h <<\_ACEOF -#define DOUBLE_IS_BIG_ENDIAN_IEEE754 1 -_ACEOF +$as_echo "#define DOUBLE_IS_BIG_ENDIAN_IEEE754 1" >>confdefs.h fi @@ -22726,20 +11422,16 @@ fi # While Python doesn't currently have full support for these platforms # (see e.g., issue 1762561), we can at least make sure that float <-> string # conversions work. -{ $as_echo "$as_me:$LINENO: checking whether C doubles are ARM mixed-endian IEEE 754 binary64" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C doubles are ARM mixed-endian IEEE 754 binary64" >&5 $as_echo_n "checking whether C doubles are ARM mixed-endian IEEE 754 binary64... " >&6; } -if test "${ac_cv_mixed_endian_double+set}" = set; then +if test "${ac_cv_mixed_endian_double+set}" = set; then : $as_echo_n "(cached) " >&6 else -if test "$cross_compiling" = yes; then +if test "$cross_compiling" = yes; then : ac_cv_mixed_endian_double=no else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <string.h> @@ -22752,52 +11444,23 @@ int main() { } _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then +if ac_fn_c_try_run "$LINENO"; then : ac_cv_mixed_endian_double=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_mixed_endian_double=no + ac_cv_mixed_endian_double=no fi -rm -rf conftest.dSYM -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext fi - fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_mixed_endian_double" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_mixed_endian_double" >&5 $as_echo "$ac_cv_mixed_endian_double" >&6; } if test "$ac_cv_mixed_endian_double" = yes then -cat >>confdefs.h <<\_ACEOF -#define DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754 1 -_ACEOF +$as_echo "#define DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754 1" >>confdefs.h fi @@ -22811,13 +11474,9 @@ if test "$GCC" = yes && test -n "`$CC -dM -E - </dev/null | grep i386`" then # Check that it's okay to use gcc inline assembler to get and set # x87 control word. It should be, but you never know... - { $as_echo "$as_me:$LINENO: checking whether we can use gcc inline assembler to get and set x87 control word" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use gcc inline assembler to get and set x87 control word" >&5 $as_echo_n "checking whether we can use gcc inline assembler to get and set x87 control word... " >&6; } - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int @@ -22832,41 +11491,18 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : have_gcc_asm_for_x87=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - have_gcc_asm_for_x87=no + have_gcc_asm_for_x87=no fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - { $as_echo "$as_me:$LINENO: result: $have_gcc_asm_for_x87" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_gcc_asm_for_x87" >&5 $as_echo "$have_gcc_asm_for_x87" >&6; } if test "$have_gcc_asm_for_x87" = yes then -cat >>confdefs.h <<\_ACEOF -#define HAVE_GCC_ASM_FOR_X87 1 -_ACEOF +$as_echo "#define HAVE_GCC_ASM_FOR_X87 1" >>confdefs.h fi fi @@ -22876,19 +11512,15 @@ fi # IEEE 754 platforms. On IEEE 754, test should return 1 if rounding # mode is round-to-nearest and double rounding issues are present, and # 0 otherwise. See http://bugs.python.org/issue2937 for more info. -{ $as_echo "$as_me:$LINENO: checking for x87-style double rounding" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for x87-style double rounding" >&5 $as_echo_n "checking for x87-style double rounding... " >&6; } # $BASECFLAGS may affect the result ac_save_cc="$CC" CC="$CC $BASECFLAGS" -if test "$cross_compiling" = yes; then +if test "$cross_compiling" = yes; then : ac_cv_x87_double_rounding=no else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdlib.h> @@ -22911,51 +11543,22 @@ int main() { } _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then +if ac_fn_c_try_run "$LINENO"; then : ac_cv_x87_double_rounding=no else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_x87_double_rounding=yes + ac_cv_x87_double_rounding=yes fi -rm -rf conftest.dSYM -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext fi - CC="$ac_save_cc" -{ $as_echo "$as_me:$LINENO: result: $ac_cv_x87_double_rounding" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_x87_double_rounding" >&5 $as_echo "$ac_cv_x87_double_rounding" >&6; } if test "$ac_cv_x87_double_rounding" = yes then -cat >>confdefs.h <<\_ACEOF -#define X87_DOUBLE_ROUNDING 1 -_ACEOF +$as_echo "#define X87_DOUBLE_ROUNDING 1" >>confdefs.h fi @@ -22968,20 +11571,16 @@ LIBS="$LIBS $LIBM" # On FreeBSD 6.2, it appears that tanh(-0.) returns 0. instead of # -0. on some architectures. -{ $as_echo "$as_me:$LINENO: checking whether tanh preserves the sign of zero" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tanh preserves the sign of zero" >&5 $as_echo_n "checking whether tanh preserves the sign of zero... " >&6; } -if test "${ac_cv_tanh_preserves_zero_sign+set}" = set; then +if test "${ac_cv_tanh_preserves_zero_sign+set}" = set; then : $as_echo_n "(cached) " >&6 else -if test "$cross_compiling" = yes; then +if test "$cross_compiling" = yes; then : ac_cv_tanh_preserves_zero_sign=no else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <math.h> @@ -22996,157 +11595,32 @@ int main() { } _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then +if ac_fn_c_try_run "$LINENO"; then : ac_cv_tanh_preserves_zero_sign=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_tanh_preserves_zero_sign=no + ac_cv_tanh_preserves_zero_sign=no fi -rm -rf conftest.dSYM -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext fi - fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_tanh_preserves_zero_sign" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_tanh_preserves_zero_sign" >&5 $as_echo "$ac_cv_tanh_preserves_zero_sign" >&6; } if test "$ac_cv_tanh_preserves_zero_sign" = yes then -cat >>confdefs.h <<\_ACEOF -#define TANH_PRESERVES_ZERO_SIGN 1 -_ACEOF +$as_echo "#define TANH_PRESERVES_ZERO_SIGN 1" >>confdefs.h fi - - - - - - - - - for ac_func in acosh asinh atanh copysign expm1 finite hypot log1p round -do -as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 -$as_echo_n "checking for $ac_func... " >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - $as_echo_n "(cached) " >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. - For example, HP-UX 11i <limits.h> declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer <limits.h> to <assert.h> if __STDC__ is defined, since - <limits.h> exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include <limits.h> -#else -# include <assert.h> -#endif - -#undef $ac_func - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif - -int -main () -{ -return $ac_func (); - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then - eval "$as_ac_var=yes" -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - eval "$as_ac_var=no" -fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext -fi -ac_res=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -as_val=`eval 'as_val=${'$as_ac_var'} - $as_echo "$as_val"'` - if test "x$as_val" = x""yes; then +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +eval as_val=\$$as_ac_var + if test "x$as_val" = x""yes; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF @@ -23154,211 +11628,39 @@ _ACEOF fi done -{ $as_echo "$as_me:$LINENO: checking whether isinf is declared" >&5 -$as_echo_n "checking whether isinf is declared... " >&6; } -if test "${ac_cv_have_decl_isinf+set}" = set; then - $as_echo_n "(cached) " >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <math.h> - -int -main () -{ -#ifndef isinf - (void) isinf; -#endif - - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_have_decl_isinf=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_have_decl_isinf=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_isinf" >&5 -$as_echo "$ac_cv_have_decl_isinf" >&6; } -if test "x$ac_cv_have_decl_isinf" = x""yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_ISINF 1 -_ACEOF - - -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_ISINF 0 -_ACEOF - - -fi -{ $as_echo "$as_me:$LINENO: checking whether isnan is declared" >&5 -$as_echo_n "checking whether isnan is declared... " >&6; } -if test "${ac_cv_have_decl_isnan+set}" = set; then - $as_echo_n "(cached) " >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <math.h> - -int -main () -{ -#ifndef isnan - (void) isnan; -#endif - - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_have_decl_isnan=yes +ac_fn_c_check_decl "$LINENO" "isinf" "ac_cv_have_decl_isinf" "#include <math.h> +" +if test "x$ac_cv_have_decl_isinf" = x""yes; then : + ac_have_decl=1 else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_have_decl_isnan=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_have_decl=0 fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_isnan" >&5 -$as_echo "$ac_cv_have_decl_isnan" >&6; } -if test "x$ac_cv_have_decl_isnan" = x""yes; then cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_ISNAN 1 -_ACEOF - - -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_ISNAN 0 -_ACEOF - - -fi -{ $as_echo "$as_me:$LINENO: checking whether isfinite is declared" >&5 -$as_echo_n "checking whether isfinite is declared... " >&6; } -if test "${ac_cv_have_decl_isfinite+set}" = set; then - $as_echo_n "(cached) " >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <math.h> - -int -main () -{ -#ifndef isfinite - (void) isfinite; -#endif - - ; - return 0; -} +#define HAVE_DECL_ISINF $ac_have_decl _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_have_decl_isfinite=yes +ac_fn_c_check_decl "$LINENO" "isnan" "ac_cv_have_decl_isnan" "#include <math.h> +" +if test "x$ac_cv_have_decl_isnan" = x""yes; then : + ac_have_decl=1 else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_have_decl_isfinite=no + ac_have_decl=0 fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_isfinite" >&5 -$as_echo "$ac_cv_have_decl_isfinite" >&6; } -if test "x$ac_cv_have_decl_isfinite" = x""yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_ISFINITE 1 -_ACEOF - - -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_ISFINITE 0 -_ACEOF - - +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_ISNAN $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "isfinite" "ac_cv_have_decl_isfinite" "#include <math.h> +" +if test "x$ac_cv_have_decl_isfinite" = x""yes; then : + ac_have_decl=1 +else + ac_have_decl=0 fi +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_ISFINITE $ac_have_decl +_ACEOF LIBS=$LIBS_SAVE @@ -23368,19 +11670,15 @@ LIBS=$LIBS_SAVE # the kernel module that provides POSIX semaphores # isn't loaded by default, so an attempt to call # sem_open results in a 'Signal 12' error. -{ $as_echo "$as_me:$LINENO: checking whether POSIX semaphores are enabled" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether POSIX semaphores are enabled" >&5 $as_echo_n "checking whether POSIX semaphores are enabled... " >&6; } -if test "${ac_cv_posix_semaphores_enabled+set}" = set; then +if test "${ac_cv_posix_semaphores_enabled+set}" = set; then : $as_echo_n "(cached) " >&6 else - if test "$cross_compiling" = yes; then + if test "$cross_compiling" = yes; then : ac_cv_posix_semaphores_enabled=yes else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <unistd.h> @@ -23401,73 +11699,37 @@ int main(void) { } _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then +if ac_fn_c_try_run "$LINENO"; then : ac_cv_posix_semaphores_enabled=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_posix_semaphores_enabled=no + ac_cv_posix_semaphores_enabled=no fi -rm -rf conftest.dSYM -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext fi - fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_posix_semaphores_enabled" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_posix_semaphores_enabled" >&5 $as_echo "$ac_cv_posix_semaphores_enabled" >&6; } if test $ac_cv_posix_semaphores_enabled = no then -cat >>confdefs.h <<\_ACEOF -#define POSIX_SEMAPHORES_NOT_ENABLED 1 -_ACEOF +$as_echo "#define POSIX_SEMAPHORES_NOT_ENABLED 1" >>confdefs.h fi # Multiprocessing check for broken sem_getvalue -{ $as_echo "$as_me:$LINENO: checking for broken sem_getvalue" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken sem_getvalue" >&5 $as_echo_n "checking for broken sem_getvalue... " >&6; } -if test "$cross_compiling" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling -See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot run test program while cross compiling -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; }; } +as_fn_error "cannot run test program while cross compiling +See \`config.log' for more details." "$LINENO" 5; } else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <unistd.h> @@ -23491,592 +11753,98 @@ int main(void){ return res==-1 ? 1 : 0; } - -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } -else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -{ $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } - -cat >>confdefs.h <<\_ACEOF -#define HAVE_BROKEN_SEM_GETVALUE 1 -_ACEOF - - -fi -rm -rf conftest.dSYM -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - - - -# determine what size digit to use for Python's longs -{ $as_echo "$as_me:$LINENO: checking digit size for Python's longs" >&5 -$as_echo_n "checking digit size for Python's longs... 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" >&6; } +# Check whether --enable-big-digits was given. +if test "${enable_big_digits+set}" = set; then : + enableval=$enable_big_digits; case $enable_big_digits in +yes) + enable_big_digits=30 ;; +no) + enable_big_digits=15 ;; +15|30) + ;; +*) + as_fn_error "bad value $enable_big_digits for --enable-big-digits; value should be 15 or 30" "$LINENO" 5 ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_big_digits" >&5 +$as_echo "$enable_big_digits" >&6; } - ; - return 0; -} +cat >>confdefs.h <<_ACEOF +#define PYLONG_BITS_IN_DIGIT $enable_big_digits _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_hi=$ac_mid -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - ac_lo=`expr '(' $ac_mid ')' + 1` + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no value specified" >&5 +$as_echo "no value specified" >&6; } fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -done -case $ac_lo in -?*) ac_cv_sizeof_wchar_t=$ac_lo;; -'') if test "$ac_cv_type_wchar_t" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (wchar_t) -See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (wchar_t) -See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } - else - ac_cv_sizeof_wchar_t=0 - fi ;; -esac + +# check for wchar.h +ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default" +if test "x$ac_cv_header_wchar_h" = x""yes; then : + + +$as_echo "#define HAVE_WCHAR_H 1" >>confdefs.h + + wchar_h="yes" + else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <wchar.h> + wchar_h="no" -static long int longval () { return (long int) (sizeof (wchar_t)); } -static unsigned long int ulongval () { return (long int) (sizeof (wchar_t)); } -#include <stdio.h> -#include <stdlib.h> -int -main () -{ +fi - FILE *f = fopen ("conftest.val", "w"); - if (! f) - return 1; - if (((long int) (sizeof (wchar_t))) < 0) - { - long int i = longval (); - if (i != ((long int) (sizeof (wchar_t)))) - return 1; - fprintf (f, "%ld", i); - } - else - { - unsigned long int i = ulongval (); - if (i != ((long int) (sizeof (wchar_t)))) - return 1; - fprintf (f, "%lu", i); - } - /* Do not output a trailing newline, as this causes \r\n confusion - on some platforms. */ - return ferror (f) || fclose (f) != 0; - ; - return 0; -} -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_sizeof_wchar_t=`cat conftest.val` + +# determine wchar_t size +if test "$wchar_h" = yes +then + # The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5 +$as_echo_n "checking size of wchar_t... " >&6; } +if test "${ac_cv_sizeof_wchar_t+set}" = set; then : + $as_echo_n "(cached) " >&6 else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t" "#include <wchar.h> +"; then : -( exit $ac_status ) -if test "$ac_cv_type_wchar_t" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +else + if test "$ac_cv_type_wchar_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (wchar_t) -See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot compute sizeof (wchar_t) -See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; }; } +{ as_fn_set_status 77 +as_fn_error "cannot compute sizeof (wchar_t) +See \`config.log' for more details." "$LINENO" 5; }; } else ac_cv_sizeof_wchar_t=0 fi fi -rm -rf conftest.dSYM -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi -rm -f conftest.val + fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_wchar_t" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5 $as_echo "$ac_cv_sizeof_wchar_t" >&6; } @@ -24088,14 +11856,10 @@ _ACEOF fi -{ $as_echo "$as_me:$LINENO: checking for UCS-4 tcl" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for UCS-4 tcl" >&5 $as_echo_n "checking for UCS-4 tcl... " >&6; } have_ucs4_tcl=no -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <tcl.h> @@ -24110,61 +11874,32 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_UCS4_TCL 1 -_ACEOF +$as_echo "#define HAVE_UCS4_TCL 1" >>confdefs.h have_ucs4_tcl=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: result: $have_ucs4_tcl" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_ucs4_tcl" >&5 $as_echo "$have_ucs4_tcl" >&6; } # check whether wchar_t is signed or not if test "$wchar_h" = yes then # check whether wchar_t is signed or not - { $as_echo "$as_me:$LINENO: checking whether wchar_t is signed" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wchar_t is signed" >&5 $as_echo_n "checking whether wchar_t is signed... " >&6; } - if test "${ac_cv_wchar_t_signed+set}" = set; then + if test "${ac_cv_wchar_t_signed+set}" = set; then : $as_echo_n "(cached) " >&6 else - if test "$cross_compiling" = yes; then + if test "$cross_compiling" = yes; then : ac_cv_wchar_t_signed=yes else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <wchar.h> @@ -24175,53 +11910,26 @@ cat >>conftest.$ac_ext <<_ACEOF } _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then +if ac_fn_c_try_run "$LINENO"; then : ac_cv_wchar_t_signed=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_wchar_t_signed=no + ac_cv_wchar_t_signed=no fi -rm -rf conftest.dSYM -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext fi - fi - { $as_echo "$as_me:$LINENO: result: $ac_cv_wchar_t_signed" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_wchar_t_signed" >&5 $as_echo "$ac_cv_wchar_t_signed" >&6; } fi -{ $as_echo "$as_me:$LINENO: checking what type to use for str" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what type to use for str" >&5 $as_echo_n "checking what type to use for str... " >&6; } # Check whether --with-wide-unicode was given. -if test "${with_wide_unicode+set}" = set; then +if test "${with_wide_unicode+set}" = set; then : withval=$with_wide_unicode; if test "$withval" != no then unicode_size="4" @@ -24239,69 +11947,50 @@ fi - case "$unicode_size" in - 4) cat >>confdefs.h <<\_ACEOF -#define Py_UNICODE_SIZE 4 -_ACEOF + 4) $as_echo "#define Py_UNICODE_SIZE 4" >>confdefs.h ;; - *) cat >>confdefs.h <<\_ACEOF -#define Py_UNICODE_SIZE 2 -_ACEOF + *) $as_echo "#define Py_UNICODE_SIZE 2" >>confdefs.h ;; esac - # wchar_t is only usable if it maps to an unsigned type if test "$unicode_size" = "$ac_cv_sizeof_wchar_t" \ -a "$ac_cv_wchar_t_signed" = "no" then PY_UNICODE_TYPE="wchar_t" -cat >>confdefs.h <<\_ACEOF -#define HAVE_USABLE_WCHAR_T 1 -_ACEOF +$as_echo "#define HAVE_USABLE_WCHAR_T 1" >>confdefs.h - cat >>confdefs.h <<\_ACEOF -#define PY_UNICODE_TYPE wchar_t -_ACEOF + $as_echo "#define PY_UNICODE_TYPE wchar_t" >>confdefs.h elif test "$ac_cv_sizeof_short" = "$unicode_size" then PY_UNICODE_TYPE="unsigned short" - cat >>confdefs.h <<\_ACEOF -#define PY_UNICODE_TYPE unsigned short -_ACEOF + $as_echo "#define PY_UNICODE_TYPE unsigned short" >>confdefs.h elif test "$ac_cv_sizeof_long" = "$unicode_size" then PY_UNICODE_TYPE="unsigned long" - cat >>confdefs.h <<\_ACEOF -#define PY_UNICODE_TYPE unsigned long -_ACEOF + $as_echo "#define PY_UNICODE_TYPE unsigned long" >>confdefs.h else PY_UNICODE_TYPE="no type found" fi -{ $as_echo "$as_me:$LINENO: result: $PY_UNICODE_TYPE" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PY_UNICODE_TYPE" >&5 $as_echo "$PY_UNICODE_TYPE" >&6; } # check for endianness - - { $as_echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } -if test "${ac_cv_c_bigendian+set}" = set; then +if test "${ac_cv_c_bigendian+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_cv_c_bigendian=unknown # See if we're dealing with a universal compiler. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef __APPLE_CC__ not a universal capable compiler @@ -24309,46 +11998,34 @@ cat >>conftest.$ac_ext <<_ACEOF typedef int dummy; _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : # Check for potential -arch flags. It is not universal unless - # there are some -arch flags. Note that *ppc* also matches - # ppc64. This check is also rather less than ideal. - case "${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}" in #( - *-arch*ppc*|*-arch*i386*|*-arch*x86_64*) ac_cv_c_bigendian=universal;; - esac -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - + # there are at least two -arch flags with different values. + ac_arch= + ac_prev= + for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do + if test -n "$ac_prev"; then + case $ac_word in + i?86 | x86_64 | ppc | ppc64) + if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then + ac_arch=$ac_word + else + ac_cv_c_bigendian=universal + break + fi + ;; + esac + ac_prev= + elif test "x$ac_word" = "x-arch"; then + ac_prev=arch + fi + done fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_c_bigendian = unknown; then # See if sys/param.h defines the BYTE_ORDER macro. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> #include <sys/param.h> @@ -24366,30 +12043,9 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : # It does; now see whether it defined to BIG_ENDIAN or not. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> #include <sys/param.h> @@ -24405,49 +12061,18 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_bigendian=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_c_bigendian=no + ac_cv_c_bigendian=no fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <limits.h> @@ -24462,30 +12087,9 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : # It does; now see whether it defined to _BIG_ENDIAN or not. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <limits.h> @@ -24500,51 +12104,20 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_bigendian=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_c_bigendian=no + ac_cv_c_bigendian=no fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # Compile a test program. - if test "$cross_compiling" = yes; then + if test "$cross_compiling" = yes; then : # Try to guess by grepping values from an object file. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; @@ -24570,24 +12143,7 @@ return use_ascii (foo) == use_ebcdic (foo); return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then ac_cv_c_bigendian=yes fi @@ -24599,20 +12155,10 @@ $as_echo "$ac_try_echo") >&5 ac_cv_c_bigendian=unknown fi fi -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int @@ -24632,86 +12178,48 @@ main () return 0; } _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then +if ac_fn_c_try_run "$LINENO"; then : ac_cv_c_bigendian=no else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_c_bigendian=yes + ac_cv_c_bigendian=yes fi -rm -rf conftest.dSYM -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext fi - fi fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 $as_echo "$ac_cv_c_bigendian" >&6; } case $ac_cv_c_bigendian in #( yes) - cat >>confdefs.h <<\_ACEOF -#define WORDS_BIGENDIAN 1 -_ACEOF + $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h ;; #( no) ;; #( universal) -cat >>confdefs.h <<\_ACEOF -#define AC_APPLE_UNIVERSAL_BUILD 1 -_ACEOF +$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h ;; #( *) - { { $as_echo "$as_me:$LINENO: error: unknown endianness - presetting ac_cv_c_bigendian=no (or yes) will help" >&5 -$as_echo "$as_me: error: unknown endianness - presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} - { (exit 1); exit 1; }; } ;; + as_fn_error "unknown endianness + presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; esac # Check whether right shifting a negative integer extends the sign bit # or fills with zeros (like the Cray J90, according to Tim Peters). -{ $as_echo "$as_me:$LINENO: checking whether right shift extends the sign bit" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether right shift extends the sign bit" >&5 $as_echo_n "checking whether right shift extends the sign bit... " >&6; } -if test "${ac_cv_rshift_extends_sign+set}" = set; then +if test "${ac_cv_rshift_extends_sign+set}" = set; then : $as_echo_n "(cached) " >&6 else -if test "$cross_compiling" = yes; then +if test "$cross_compiling" = yes; then : ac_cv_rshift_extends_sign=yes else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main() @@ -24720,67 +12228,34 @@ int main() } _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then +if ac_fn_c_try_run "$LINENO"; then : ac_cv_rshift_extends_sign=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_rshift_extends_sign=no + ac_cv_rshift_extends_sign=no fi -rm -rf conftest.dSYM -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext fi - fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_rshift_extends_sign" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_rshift_extends_sign" >&5 $as_echo "$ac_cv_rshift_extends_sign" >&6; } if test "$ac_cv_rshift_extends_sign" = no then -cat >>confdefs.h <<\_ACEOF -#define SIGNED_RIGHT_SHIFT_ZERO_FILLS 1 -_ACEOF +$as_echo "#define SIGNED_RIGHT_SHIFT_ZERO_FILLS 1" >>confdefs.h fi # check for getc_unlocked and related locking functions -{ $as_echo "$as_me:$LINENO: checking for getc_unlocked() and friends" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getc_unlocked() and friends" >&5 $as_echo_n "checking for getc_unlocked() and friends... " >&6; } -if test "${ac_cv_have_getc_unlocked+set}" = set; then +if test "${ac_cv_have_getc_unlocked+set}" = set; then : $as_echo_n "(cached) " >&6 else -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdio.h> int @@ -24796,48 +12271,21 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then +if ac_fn_c_try_link "$LINENO"; then : ac_cv_have_getc_unlocked=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_have_getc_unlocked=no + ac_cv_have_getc_unlocked=no fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_getc_unlocked" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_getc_unlocked" >&5 $as_echo "$ac_cv_have_getc_unlocked" >&6; } if test "$ac_cv_have_getc_unlocked" = yes then -cat >>confdefs.h <<\_ACEOF -#define HAVE_GETC_UNLOCKED 1 -_ACEOF +$as_echo "#define HAVE_GETC_UNLOCKED 1" >>confdefs.h fi @@ -24849,7 +12297,7 @@ LIBS_no_readline=$LIBS # library. NOTE: Keep the precedence of listed libraries synchronised # with setup.py. py_cv_lib_readline=no -{ $as_echo "$as_me:$LINENO: checking how to link readline libs" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link readline libs" >&5 $as_echo_n "checking how to link readline libs... " >&6; } for py_libtermcap in "" ncursesw ncurses curses termcap; do if test -z "$py_libtermcap"; then @@ -24858,11 +12306,7 @@ for py_libtermcap in "" ncursesw ncurses curses termcap; do READLINE_LIBS="-lreadline -l$py_libtermcap" fi LIBS="$READLINE_LIBS $LIBS_no_readline" - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. @@ -24880,38 +12324,11 @@ return readline (); return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then +if ac_fn_c_try_link "$LINENO"; then : py_cv_lib_readline=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext if test $py_cv_lib_readline = yes; then break fi @@ -24919,31 +12336,25 @@ done # Uncomment this line if you want to use READINE_LIBS in Makefile or scripts #AC_SUBST([READLINE_LIBS]) if test $py_cv_lib_readline = no; then - { $as_echo "$as_me:$LINENO: result: none" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 $as_echo "none" >&6; } else - { $as_echo "$as_me:$LINENO: result: $READLINE_LIBS" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READLINE_LIBS" >&5 $as_echo "$READLINE_LIBS" >&6; } -cat >>confdefs.h <<\_ACEOF -#define HAVE_LIBREADLINE 1 -_ACEOF +$as_echo "#define HAVE_LIBREADLINE 1" >>confdefs.h fi # check for readline 2.1 -{ $as_echo "$as_me:$LINENO: checking for rl_callback_handler_install in -lreadline" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_callback_handler_install in -lreadline" >&5 $as_echo_n "checking for rl_callback_handler_install in -lreadline... " >&6; } -if test "${ac_cv_lib_readline_rl_callback_handler_install+set}" = set; then +if test "${ac_cv_lib_readline_rl_callback_handler_install+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lreadline $READLINE_LIBS $LIBS" -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. @@ -24961,122 +12372,59 @@ return rl_callback_handler_install (); return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then +if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_readline_rl_callback_handler_install=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_lib_readline_rl_callback_handler_install=no + ac_cv_lib_readline_rl_callback_handler_install=no fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_callback_handler_install" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_callback_handler_install" >&5 $as_echo "$ac_cv_lib_readline_rl_callback_handler_install" >&6; } -if test "x$ac_cv_lib_readline_rl_callback_handler_install" = x""yes; then +if test "x$ac_cv_lib_readline_rl_callback_handler_install" = x""yes; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_RL_CALLBACK 1 -_ACEOF +$as_echo "#define HAVE_RL_CALLBACK 1" >>confdefs.h fi # check for readline 2.2 -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <readline/readline.h> _ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || - test ! -s conftest.err - }; then +if ac_fn_c_try_cpp "$LINENO"; then : have_readline=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - have_readline=no fi - rm -f conftest.err conftest.$ac_ext if test $have_readline = yes then - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <readline/readline.h> _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "extern int rl_completion_append_character;" >/dev/null 2>&1; then + $EGREP "extern int rl_completion_append_character;" >/dev/null 2>&1; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_RL_COMPLETION_APPEND_CHARACTER 1 -_ACEOF +$as_echo "#define HAVE_RL_COMPLETION_APPEND_CHARACTER 1" >>confdefs.h fi rm -f conftest* - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <readline/readline.h> _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "extern int rl_completion_suppress_append;" >/dev/null 2>&1; then + $EGREP "extern int rl_completion_suppress_append;" >/dev/null 2>&1; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_RL_COMPLETION_SUPPRESS_APPEND 1 -_ACEOF +$as_echo "#define HAVE_RL_COMPLETION_SUPPRESS_APPEND 1" >>confdefs.h fi rm -f conftest* @@ -25084,18 +12432,14 @@ rm -f conftest* fi # check for readline 4.0 -{ $as_echo "$as_me:$LINENO: checking for rl_pre_input_hook in -lreadline" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_pre_input_hook in -lreadline" >&5 $as_echo_n "checking for rl_pre_input_hook in -lreadline... " >&6; } -if test "${ac_cv_lib_readline_rl_pre_input_hook+set}" = set; then +if test "${ac_cv_lib_readline_rl_pre_input_hook+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lreadline $READLINE_LIBS $LIBS" -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. @@ -25113,64 +12457,33 @@ return rl_pre_input_hook (); return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then +if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_readline_rl_pre_input_hook=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_lib_readline_rl_pre_input_hook=no + ac_cv_lib_readline_rl_pre_input_hook=no fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_pre_input_hook" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_pre_input_hook" >&5 $as_echo "$ac_cv_lib_readline_rl_pre_input_hook" >&6; } -if test "x$ac_cv_lib_readline_rl_pre_input_hook" = x""yes; then +if test "x$ac_cv_lib_readline_rl_pre_input_hook" = x""yes; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_RL_PRE_INPUT_HOOK 1 -_ACEOF +$as_echo "#define HAVE_RL_PRE_INPUT_HOOK 1" >>confdefs.h fi # also in 4.0 -{ $as_echo "$as_me:$LINENO: checking for rl_completion_display_matches_hook in -lreadline" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_completion_display_matches_hook in -lreadline" >&5 $as_echo_n "checking for rl_completion_display_matches_hook in -lreadline... " >&6; } -if test "${ac_cv_lib_readline_rl_completion_display_matches_hook+set}" = set; then +if test "${ac_cv_lib_readline_rl_completion_display_matches_hook+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lreadline $READLINE_LIBS $LIBS" -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. @@ -25188,64 +12501,33 @@ return rl_completion_display_matches_hook (); return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then +if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_readline_rl_completion_display_matches_hook=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_lib_readline_rl_completion_display_matches_hook=no + ac_cv_lib_readline_rl_completion_display_matches_hook=no fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_completion_display_matches_hook" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_completion_display_matches_hook" >&5 $as_echo "$ac_cv_lib_readline_rl_completion_display_matches_hook" >&6; } -if test "x$ac_cv_lib_readline_rl_completion_display_matches_hook" = x""yes; then +if test "x$ac_cv_lib_readline_rl_completion_display_matches_hook" = x""yes; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK 1 -_ACEOF +$as_echo "#define HAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK 1" >>confdefs.h fi # check for readline 4.2 -{ $as_echo "$as_me:$LINENO: checking for rl_completion_matches in -lreadline" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_completion_matches in -lreadline" >&5 $as_echo_n "checking for rl_completion_matches in -lreadline... " >&6; } -if test "${ac_cv_lib_readline_rl_completion_matches+set}" = set; then +if test "${ac_cv_lib_readline_rl_completion_matches+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lreadline $READLINE_LIBS $LIBS" -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. @@ -25263,103 +12545,46 @@ return rl_completion_matches (); return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then +if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_readline_rl_completion_matches=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_lib_readline_rl_completion_matches=no + ac_cv_lib_readline_rl_completion_matches=no fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_readline_rl_completion_matches" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_completion_matches" >&5 $as_echo "$ac_cv_lib_readline_rl_completion_matches" >&6; } -if test "x$ac_cv_lib_readline_rl_completion_matches" = x""yes; then +if test "x$ac_cv_lib_readline_rl_completion_matches" = x""yes; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_RL_COMPLETION_MATCHES 1 -_ACEOF +$as_echo "#define HAVE_RL_COMPLETION_MATCHES 1" >>confdefs.h fi # also in readline 4.2 -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <readline/readline.h> _ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || - test ! -s conftest.err - }; then +if ac_fn_c_try_cpp "$LINENO"; then : have_readline=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - have_readline=no fi - rm -f conftest.err conftest.$ac_ext if test $have_readline = yes then - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <readline/readline.h> _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "extern int rl_catch_signals;" >/dev/null 2>&1; then + $EGREP "extern int rl_catch_signals;" >/dev/null 2>&1; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_RL_CATCH_SIGNAL 1 -_ACEOF +$as_echo "#define HAVE_RL_CATCH_SIGNAL 1" >>confdefs.h fi rm -f conftest* @@ -25369,20 +12594,16 @@ fi # End of readline checks: restore LIBS LIBS=$LIBS_no_readline -{ $as_echo "$as_me:$LINENO: checking for broken nice()" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken nice()" >&5 $as_echo_n "checking for broken nice()... " >&6; } -if test "${ac_cv_broken_nice+set}" = set; then +if test "${ac_cv_broken_nice+set}" = set; then : $as_echo_n "(cached) " >&6 else -if test "$cross_compiling" = yes; then +if test "$cross_compiling" = yes; then : ac_cv_broken_nice=no else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main() @@ -25394,65 +12615,32 @@ int main() } _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then +if ac_fn_c_try_run "$LINENO"; then : ac_cv_broken_nice=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_broken_nice=no + ac_cv_broken_nice=no fi -rm -rf conftest.dSYM -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext fi - fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_broken_nice" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_nice" >&5 $as_echo "$ac_cv_broken_nice" >&6; } if test "$ac_cv_broken_nice" = yes then -cat >>confdefs.h <<\_ACEOF -#define HAVE_BROKEN_NICE 1 -_ACEOF +$as_echo "#define HAVE_BROKEN_NICE 1" >>confdefs.h fi -{ $as_echo "$as_me:$LINENO: checking for broken poll()" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken poll()" >&5 $as_echo_n "checking for broken poll()... " >&6; } -if test "$cross_compiling" = yes; then +if test "$cross_compiling" = yes; then : ac_cv_broken_poll=no else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <poll.h> @@ -25474,164 +12662,38 @@ int main (void) exit(0); } else - { - exit(1); - } - } - -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_broken_poll=yes -else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_broken_poll=no -fi -rm -rf conftest.dSYM -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - - -{ $as_echo "$as_me:$LINENO: result: $ac_cv_broken_poll" >&5 -$as_echo "$ac_cv_broken_poll" >&6; } -if test "$ac_cv_broken_poll" = yes -then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_BROKEN_POLL 1 -_ACEOF - -fi - -# Before we can test tzset, we need to check if struct tm has a tm_zone -# (which is not required by ISO C or UNIX spec) and/or if we support -# tzname[] -{ $as_echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5 -$as_echo_n "checking for struct tm.tm_zone... " >&6; } -if test "${ac_cv_member_struct_tm_tm_zone+set}" = set; then - $as_echo_n "(cached) " >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <sys/types.h> -#include <$ac_cv_struct_tm> - - -int -main () -{ -static struct tm ac_aggr; -if (ac_aggr.tm_zone) -return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_member_struct_tm_tm_zone=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + { + exit(1); + } + } - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <sys/types.h> -#include <$ac_cv_struct_tm> +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_broken_poll=yes +else + ac_cv_broken_poll=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_poll" >&5 +$as_echo "$ac_cv_broken_poll" >&6; } +if test "$ac_cv_broken_poll" = yes +then -int -main () -{ -static struct tm ac_aggr; -if (sizeof ac_aggr.tm_zone) -return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_member_struct_tm_tm_zone=yes -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +$as_echo "#define HAVE_BROKEN_POLL 1" >>confdefs.h - ac_cv_member_struct_tm_tm_zone=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi +# Before we can test tzset, we need to check if struct tm has a tm_zone +# (which is not required by ISO C or UNIX spec) and/or if we support +# tzname[] +ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h> +#include <$ac_cv_struct_tm> -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5 -$as_echo "$ac_cv_member_struct_tm_tm_zone" >&6; } -if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then +" +if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_TM_TM_ZONE 1 @@ -25642,91 +12704,27 @@ fi if test "$ac_cv_member_struct_tm_tm_zone" = yes; then -cat >>confdefs.h <<\_ACEOF -#define HAVE_TM_ZONE 1 -_ACEOF +$as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h else - { $as_echo "$as_me:$LINENO: checking whether tzname is declared" >&5 -$as_echo_n "checking whether tzname is declared... " >&6; } -if test "${ac_cv_have_decl_tzname+set}" = set; then - $as_echo_n "(cached) " >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <time.h> - -int -main () -{ -#ifndef tzname - (void) tzname; -#endif - - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_have_decl_tzname=yes + ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h> +" +if test "x$ac_cv_have_decl_tzname" = x""yes; then : + ac_have_decl=1 else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_have_decl_tzname=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_have_decl=0 fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5 -$as_echo "$ac_cv_have_decl_tzname" >&6; } -if test "x$ac_cv_have_decl_tzname" = x""yes; then cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_TZNAME 1 +#define HAVE_DECL_TZNAME $ac_have_decl _ACEOF - -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_TZNAME 0 -_ACEOF - - -fi - - - { $as_echo "$as_me:$LINENO: checking for tzname" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5 $as_echo_n "checking for tzname... " >&6; } -if test "${ac_cv_var_tzname+set}" = set; then +if test "${ac_cv_var_tzname+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <time.h> #if !HAVE_DECL_TZNAME @@ -25741,66 +12739,35 @@ return tzname[0][0]; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext - }; then +if ac_fn_c_try_link "$LINENO"; then : ac_cv_var_tzname=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_var_tzname=no + ac_cv_var_tzname=no fi - -rm -rf conftest.dSYM -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5 $as_echo "$ac_cv_var_tzname" >&6; } if test $ac_cv_var_tzname = yes; then -cat >>confdefs.h <<\_ACEOF -#define HAVE_TZNAME 1 -_ACEOF +$as_echo "#define HAVE_TZNAME 1" >>confdefs.h fi fi # check tzset(3) exists and works like we expect it to -{ $as_echo "$as_me:$LINENO: checking for working tzset()" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working tzset()" >&5 $as_echo_n "checking for working tzset()... " >&6; } -if test "${ac_cv_working_tzset+set}" = set; then +if test "${ac_cv_working_tzset+set}" = set; then : $as_echo_n "(cached) " >&6 else -if test "$cross_compiling" = yes; then +if test "$cross_compiling" = yes; then : ac_cv_working_tzset=no else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdlib.h> @@ -25867,66 +12834,33 @@ int main() } _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then +if ac_fn_c_try_run "$LINENO"; then : ac_cv_working_tzset=yes else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_working_tzset=no + ac_cv_working_tzset=no fi -rm -rf conftest.dSYM -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext fi - fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_working_tzset" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_tzset" >&5 $as_echo "$ac_cv_working_tzset" >&6; } if test "$ac_cv_working_tzset" = yes then -cat >>confdefs.h <<\_ACEOF -#define HAVE_WORKING_TZSET 1 -_ACEOF +$as_echo "#define HAVE_WORKING_TZSET 1" >>confdefs.h fi # Look for subsecond timestamps in struct stat -{ $as_echo "$as_me:$LINENO: checking for tv_nsec in struct stat" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tv_nsec in struct stat" >&5 $as_echo_n "checking for tv_nsec in struct stat... " >&6; } -if test "${ac_cv_stat_tv_nsec+set}" = set; then +if test "${ac_cv_stat_tv_nsec+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/stat.h> int @@ -25940,57 +12874,30 @@ st.st_mtim.tv_nsec = 1; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : ac_cv_stat_tv_nsec=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_stat_tv_nsec=no + ac_cv_stat_tv_nsec=no fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_stat_tv_nsec" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_stat_tv_nsec" >&5 $as_echo "$ac_cv_stat_tv_nsec" >&6; } if test "$ac_cv_stat_tv_nsec" = yes then -cat >>confdefs.h <<\_ACEOF -#define HAVE_STAT_TV_NSEC 1 -_ACEOF +$as_echo "#define HAVE_STAT_TV_NSEC 1" >>confdefs.h fi # Look for BSD style subsecond timestamps in struct stat -{ $as_echo "$as_me:$LINENO: checking for tv_nsec2 in struct stat" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tv_nsec2 in struct stat" >&5 $as_echo_n "checking for tv_nsec2 in struct stat... " >&6; } -if test "${ac_cv_stat_tv_nsec2+set}" = set; then +if test "${ac_cv_stat_tv_nsec2+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/stat.h> int @@ -26004,57 +12911,30 @@ st.st_mtimespec.tv_nsec = 1; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : ac_cv_stat_tv_nsec2=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_stat_tv_nsec2=no + ac_cv_stat_tv_nsec2=no fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_stat_tv_nsec2" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_stat_tv_nsec2" >&5 $as_echo "$ac_cv_stat_tv_nsec2" >&6; } if test "$ac_cv_stat_tv_nsec2" = yes then -cat >>confdefs.h <<\_ACEOF -#define HAVE_STAT_TV_NSEC2 1 -_ACEOF +$as_echo "#define HAVE_STAT_TV_NSEC2 1" >>confdefs.h fi # On HP/UX 11.0, mvwdelch is a block with a return statement -{ $as_echo "$as_me:$LINENO: checking whether mvwdelch is an expression" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mvwdelch is an expression" >&5 $as_echo_n "checking whether mvwdelch is an expression... " >&6; } -if test "${ac_cv_mvwdelch_is_expression+set}" = set; then +if test "${ac_cv_mvwdelch_is_expression+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <curses.h> int @@ -26068,57 +12948,30 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : ac_cv_mvwdelch_is_expression=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_mvwdelch_is_expression=no + ac_cv_mvwdelch_is_expression=no fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_mvwdelch_is_expression" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_mvwdelch_is_expression" >&5 $as_echo "$ac_cv_mvwdelch_is_expression" >&6; } if test "$ac_cv_mvwdelch_is_expression" = yes then -cat >>confdefs.h <<\_ACEOF -#define MVWDELCH_IS_EXPRESSION 1 -_ACEOF +$as_echo "#define MVWDELCH_IS_EXPRESSION 1" >>confdefs.h fi -{ $as_echo "$as_me:$LINENO: checking whether WINDOW has _flags" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether WINDOW has _flags" >&5 $as_echo_n "checking whether WINDOW has _flags... " >&6; } -if test "${ac_cv_window_has_flags+set}" = set; then +if test "${ac_cv_window_has_flags+set}" = set; then : $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <curses.h> int @@ -26132,55 +12985,28 @@ main () return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : ac_cv_window_has_flags=yes else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_window_has_flags=no + ac_cv_window_has_flags=no fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_window_has_flags" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_window_has_flags" >&5 $as_echo "$ac_cv_window_has_flags" >&6; } if test "$ac_cv_window_has_flags" = yes then -cat >>confdefs.h <<\_ACEOF -#define WINDOW_HAS_FLAGS 1 -_ACEOF +$as_echo "#define WINDOW_HAS_FLAGS 1" >>confdefs.h fi -{ $as_echo "$as_me:$LINENO: checking for is_term_resized" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_term_resized" >&5 $as_echo_n "checking for is_term_resized... " >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <curses.h> int @@ -26191,49 +13017,22 @@ void *x=is_term_resized return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_CURSES_IS_TERM_RESIZED 1 -_ACEOF +$as_echo "#define HAVE_CURSES_IS_TERM_RESIZED 1" >>confdefs.h - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: checking for resize_term" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for resize_term" >&5 $as_echo_n "checking for resize_term... " >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <curses.h> int @@ -26244,49 +13043,22 @@ void *x=resize_term return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_CURSES_RESIZE_TERM 1 -_ACEOF +$as_echo "#define HAVE_CURSES_RESIZE_TERM 1" >>confdefs.h - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: checking for resizeterm" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for resizeterm" >&5 $as_echo_n "checking for resizeterm... " >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <curses.h> int @@ -26297,92 +13069,58 @@ void *x=resizeterm return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then +if ac_fn_c_try_compile "$LINENO"; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_CURSES_RESIZETERM 1 -_ACEOF +$as_echo "#define HAVE_CURSES_RESIZETERM 1" >>confdefs.h - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi - rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:$LINENO: checking for /dev/ptmx" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptmx" >&5 $as_echo_n "checking for /dev/ptmx... " >&6; } if test -r /dev/ptmx then - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } -cat >>confdefs.h <<\_ACEOF -#define HAVE_DEV_PTMX 1 -_ACEOF +$as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi -{ $as_echo "$as_me:$LINENO: checking for /dev/ptc" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc" >&5 $as_echo_n "checking for /dev/ptc... " >&6; } if test -r /dev/ptc then - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } -cat >>confdefs.h <<\_ACEOF -#define HAVE_DEV_PTC 1 -_ACEOF +$as_echo "#define HAVE_DEV_PTC 1" >>confdefs.h else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi -{ $as_echo "$as_me:$LINENO: checking for %zd printf() format support" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for %zd printf() format support" >&5 $as_echo_n "checking for %zd printf() format support... " >&6; } -if test "$cross_compiling" = yes; then - { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -{ { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling -See \`config.log' for more details." >&5 -$as_echo "$as_me: error: cannot run test program while cross compiling -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; }; } +as_fn_error "cannot run test program while cross compiling +See \`config.log' for more details." "$LINENO" 5; } else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdio.h> #include <stddef.h> @@ -26410,114 +13148,31 @@ int main() if (strcmp(buffer, "123")) return 1; - if (sprintf(buffer, "%zd", (Py_ssize_t)-123) < 0) - return 1; - - if (strcmp(buffer, "-123")) - return 1; - - return 0; -} -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } - -cat >>confdefs.h <<\_ACEOF -#define PY_FORMAT_SIZE_T "z" -_ACEOF - -else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -{ $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } -fi -rm -rf conftest.dSYM -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - - - -{ $as_echo "$as_me:$LINENO: checking for socklen_t" >&5 -$as_echo_n "checking for socklen_t... " >&6; } -if test "${ac_cv_type_socklen_t+set}" = set; then - $as_echo_n "(cached) " >&6 -else - ac_cv_type_socklen_t=no -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#ifdef HAVE_SYS_TYPES_H -#include <sys/types.h> -#endif -#ifdef HAVE_SYS_SOCKET_H -#include <sys/socket.h> -#endif + if (sprintf(buffer, "%zd", (Py_ssize_t)-123) < 0) + return 1; + if (strcmp(buffer, "-123")) + return 1; -int -main () -{ -if (sizeof (socklen_t)) - return 0; - ; - return 0; + return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ +if ac_fn_c_try_run "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define PY_FORMAT_SIZE_T \"z\"" >>confdefs.h + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " #ifdef HAVE_SYS_TYPES_H #include <sys/types.h> #endif @@ -26525,75 +13180,22 @@ cat >>conftest.$ac_ext <<_ACEOF #include <sys/socket.h> #endif +" +if test "x$ac_cv_type_socklen_t" = x""yes; then : -int -main () -{ -if (sizeof ((socklen_t))) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - : -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_socklen_t=yes -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5 -$as_echo "$ac_cv_type_socklen_t" >&6; } -if test "x$ac_cv_type_socklen_t" = x""yes; then - : else -cat >>confdefs.h <<\_ACEOF -#define socklen_t int -_ACEOF +$as_echo "#define socklen_t int" >>confdefs.h fi -{ $as_echo "$as_me:$LINENO: checking for broken mbstowcs" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken mbstowcs" >&5 $as_echo_n "checking for broken mbstowcs... " >&6; } -if test "$cross_compiling" = yes; then +if test "$cross_compiling" = yes; then : ac_cv_broken_mbstowcs=no else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include<stdlib.h> @@ -26605,74 +13207,43 @@ int main() { } _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" -$as_echo "$ac_try_echo") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then +if ac_fn_c_try_run "$LINENO"; then : ac_cv_broken_mbstowcs=no else - $as_echo "$as_me: program exited with status $ac_status" >&5 -$as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_broken_mbstowcs=yes + ac_cv_broken_mbstowcs=yes fi -rm -rf conftest.dSYM -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext fi - -{ $as_echo "$as_me:$LINENO: result: $ac_cv_broken_mbstowcs" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_mbstowcs" >&5 $as_echo "$ac_cv_broken_mbstowcs" >&6; } if test "$ac_cv_broken_mbstowcs" = yes then -cat >>confdefs.h <<\_ACEOF -#define HAVE_BROKEN_MBSTOWCS 1 -_ACEOF +$as_echo "#define HAVE_BROKEN_MBSTOWCS 1" >>confdefs.h fi # Check for --with-computed-gotos -{ $as_echo "$as_me:$LINENO: checking for --with-computed-gotos" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-computed-gotos" >&5 $as_echo_n "checking for --with-computed-gotos... " >&6; } # Check whether --with-computed-gotos was given. -if test "${with_computed_gotos+set}" = set; then +if test "${with_computed_gotos+set}" = set; then : withval=$with_computed_gotos; if test "$withval" != no then -cat >>confdefs.h <<\_ACEOF -#define USE_COMPUTED_GOTOS 1 -_ACEOF +$as_echo "#define USE_COMPUTED_GOTOS 1" >>confdefs.h - { $as_echo "$as_me:$LINENO: result: yes" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } -else { $as_echo "$as_me:$LINENO: result: no" >&5 +else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi else - { $as_echo "$as_me:$LINENO: result: no" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi @@ -26693,14 +13264,14 @@ done SRCDIRS="Parser Grammar Objects Python Modules Mac" -{ $as_echo "$as_me:$LINENO: checking for build directories" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for build directories" >&5 $as_echo_n "checking for build directories... " >&6; } for dir in $SRCDIRS; do if test ! -d $dir; then mkdir $dir fi done -{ $as_echo "$as_me:$LINENO: result: done" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 $as_echo "done" >&6; } # generate output files @@ -26733,13 +13304,13 @@ _ACEOF case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( - *) $as_unset $ac_var ;; + *) { eval $ac_var=; unset $ac_var;} ;; esac ;; esac done @@ -26747,8 +13318,8 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; (set) 2>&1 | case $as_nl`(ac_space=' '; set) 2>&1` in #( *${as_nl}ac_space=\ *) - # `set' does not quote correctly, so add quotes (double-quote - # substitution turns \\\\ into \\, and sed turns \\ into \). + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. sed -n \ "s/'/'\\\\''/g; s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" @@ -26771,11 +13342,11 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; if diff "$cache_file" confcache >/dev/null 2>&1; then :; else if test -w "$cache_file"; then test "x$cache_file" != "x/dev/null" && - { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 $as_echo "$as_me: updating cache $cache_file" >&6;} cat confcache >$cache_file else - { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} fi fi @@ -26795,8 +13366,8 @@ for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue ac_i=`$as_echo "$ac_i" | sed "$ac_script"` # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR # will be set to the directory where LIBOBJS objects are built. - ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" - ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' done LIBOBJS=$ac_libobjs @@ -26809,9 +13380,10 @@ LTLIBOBJS=$ac_ltlibobjs ac_write_fail=0 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" -{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} -cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 #! $SHELL # Generated by $as_me. # Run this file to recreate the current configuration. @@ -26821,17 +13393,18 @@ cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 debug=false ac_cs_recheck=false ac_cs_silent=false -SHELL=\${CONFIG_SHELL-$SHELL} -_ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -## --------------------- ## -## M4sh Initialization. ## -## --------------------- ## +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which @@ -26839,23 +13412,15 @@ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else - case `(set -o) 2>/dev/null` in - *posix*) set -o posix ;; + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; esac - fi - - -# PATH needs CR -# Avoid depending upon Character Ranges. -as_cr_letters='abcdefghijklmnopqrstuvwxyz' -as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' -as_cr_Letters=$as_cr_letters$as_cr_LETTERS -as_cr_digits='0123456789' -as_cr_alnum=$as_cr_Letters$as_cr_digits - as_nl=' ' export as_nl @@ -26863,7 +13428,13 @@ export as_nl as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then as_echo='printf %s\n' as_echo_n='printf %s' else @@ -26874,7 +13445,7 @@ else as_echo_body='eval expr "X$1" : "X\\(.*\\)"' as_echo_n_body='eval arg=$1; - case $arg in + case $arg in #( *"$as_nl"*) expr "X$arg" : "X\\(.*\\)$as_nl"; arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; @@ -26897,13 +13468,6 @@ if test "${PATH_SEPARATOR+set}" != set; then } fi -# Support unset when possible. -if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then - as_unset=unset -else - as_unset=false -fi - # IFS # We need space, tab and new line, in precisely that order. Quoting is @@ -26913,15 +13477,15 @@ fi IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. -case $0 in +case $0 in #(( *[\\/]* ) as_myself=$0 ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break -done + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done IFS=$as_save_IFS ;; @@ -26933,12 +13497,16 @@ if test "x$as_myself" = x; then fi if test ! -f "$as_myself"; then $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 - { (exit 1); exit 1; } + exit 1 fi -# Work around bugs in pre-3.0 UWIN ksh. -for as_var in ENV MAIL MAILPATH -do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : done PS1='$ ' PS2='> ' @@ -26950,7 +13518,89 @@ export LC_ALL LANGUAGE=C export LANGUAGE -# Required to use basename. +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error ERROR [LINENO LOG_FD] +# --------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with status $?, using 1 if that was 0. +as_fn_error () +{ + as_status=$?; test $as_status -eq 0 && as_status=1 + if test "$3"; then + as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 + fi + $as_echo "$as_me: error: $1" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.*\(...\)'`" = X001; then as_expr=expr @@ -26964,8 +13614,12 @@ else as_basename=false fi +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi -# Name of the executable. as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ @@ -26985,76 +13639,25 @@ $as_echo X/"$0" | } s/.*/./; q'` -# CDPATH. -$as_unset CDPATH - - - - as_lineno_1=$LINENO - as_lineno_2=$LINENO - test "x$as_lineno_1" != "x$as_lineno_2" && - test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { - - # Create $as_me.lineno as a copy of $as_myself, but with $LINENO - # uniformly replaced by the line number. The first 'sed' inserts a - # line-number line after each line using $LINENO; the second 'sed' - # does the real work. The second script uses 'N' to pair each - # line-number line with the line containing $LINENO, and appends - # trailing '-' during substitution so that $LINENO is not a special - # case at line end. - # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the - # scripts with optimization help from Paolo Bonzini. Blame Lee - # E. McMahon (1931-1989) for sed's syntax. :-) - sed -n ' - p - /[$]LINENO/= - ' <$as_myself | - sed ' - s/[$]LINENO.*/&-/ - t lineno - b - :lineno - N - :loop - s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ - t loop - s/-\n.*// - ' >$as_me.lineno && - chmod +x "$as_me.lineno" || - { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 - { (exit 1); exit 1; }; } - - # Don't try to exec as it changes $[0], causing all sort of problems - # (the dirname of $[0] is not the place where we might find the - # original and so on. Autoconf is especially sensitive to this). - . "./$as_me.lineno" - # Exit status is that of the last command. - exit -} - - -if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then - as_dirname=dirname -else - as_dirname=false -fi +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits ECHO_C= ECHO_N= ECHO_T= -case `echo -n x` in +case `echo -n x` in #((((( -n*) - case `echo 'x\c'` in + case `echo 'xy\c'` in *c*) ECHO_T=' ';; # ECHO_T is single tab character. - *) ECHO_C='\c';; + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; esac;; *) ECHO_N='-n';; esac -if expr a : '\(a\)' >/dev/null 2>&1 && - test "X`expr 00001 : '.*\(...\)'`" = X001; then - as_expr=expr -else - as_expr=false -fi rm -f conf$$ conf$$.exe conf$$.file if test -d conf$$.dir; then @@ -27083,8 +13686,56 @@ fi rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file rmdir conf$$.dir 2>/dev/null + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" + + +} # as_fn_mkdir_p if mkdir -p . 2>/dev/null; then - as_mkdir_p=: + as_mkdir_p='mkdir -p "$as_dir"' else test -d ./-p && rmdir ./-p as_mkdir_p=false @@ -27103,10 +13754,10 @@ else if test -d "$1"; then test -d "$1/."; else - case $1 in + case $1 in #( -*)set "./$1";; esac; - case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( ???[sx]*):;;*)false;;esac;fi '\'' sh ' @@ -27121,13 +13772,19 @@ as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 -# Save the log message, to keep $[0] and so on meaningful, and to +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" This file was extended by python $as_me 3.1, which was -generated by GNU Autoconf 2.63. Invocation command line was +generated by GNU Autoconf 2.65. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -27158,13 +13815,15 @@ _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ac_cs_usage="\ -\`$as_me' instantiates files from templates according to the -current configuration. +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. -Usage: $0 [OPTION]... [FILE]... +Usage: $0 [OPTION]... [TAG]... -h, --help print this help, then exit -V, --version print version number and configuration settings, then exit + --config print configuration, then exit -q, --quiet, --silent do not print progress messages -d, --debug don't remove temporary files @@ -27180,16 +13839,17 @@ $config_files Configuration headers: $config_headers -Report bugs to <bug-autoconf@gnu.org>." +Report bugs to <http://bugs.python.org/>." _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ python config.status 3.1 -configured by $0, generated by GNU Autoconf 2.63, - with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" +configured by $0, generated by GNU Autoconf 2.65, + with options \\"\$ac_cs_config\\" -Copyright (C) 2008 Free Software Foundation, Inc. +Copyright (C) 2009 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." @@ -27223,6 +13883,8 @@ do ac_cs_recheck=: ;; --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; --debug | --debu | --deb | --de | --d | -d ) debug=: ;; --file | --fil | --fi | --f ) @@ -27230,20 +13892,19 @@ do case $ac_optarg in *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; esac - CONFIG_FILES="$CONFIG_FILES '$ac_optarg'" + as_fn_append CONFIG_FILES " '$ac_optarg'" ac_need_defaults=false;; --header | --heade | --head | --hea ) $ac_shift case $ac_optarg in *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; esac - CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'" + as_fn_append CONFIG_HEADERS " '$ac_optarg'" ac_need_defaults=false;; --he | --h) # Conflict between --help and --header - { $as_echo "$as_me: error: ambiguous option: $1 -Try \`$0 --help' for more information." >&2 - { (exit 1); exit 1; }; };; + as_fn_error "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; --help | --hel | -h ) $as_echo "$ac_cs_usage"; exit ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ @@ -27251,11 +13912,10 @@ Try \`$0 --help' for more information." >&2 ac_cs_silent=: ;; # This is an error. - -*) { $as_echo "$as_me: error: unrecognized option: $1 -Try \`$0 --help' for more information." >&2 - { (exit 1); exit 1; }; } ;; + -*) as_fn_error "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; - *) ac_config_targets="$ac_config_targets $1" + *) as_fn_append ac_config_targets " $1" ac_need_defaults=false ;; esac @@ -27310,9 +13970,7 @@ do "Modules/Setup.config") CONFIG_FILES="$CONFIG_FILES Modules/Setup.config" ;; "Misc/python.pc") CONFIG_FILES="$CONFIG_FILES Misc/python.pc" ;; - *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 -$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;} - { (exit 1); exit 1; }; };; + *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; esac done @@ -27338,7 +13996,7 @@ $debug || trap 'exit_status=$? { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status ' 0 - trap '{ (exit 1); exit 1; }' 1 2 13 15 + trap 'as_fn_exit 1' 1 2 13 15 } # Create a (secure) tmp directory for tmp files. @@ -27349,11 +14007,7 @@ $debug || { tmp=./conf$$-$RANDOM (umask 077 && mkdir "$tmp") -} || -{ - $as_echo "$as_me: cannot create a temporary directory in ." >&2 - { (exit 1); exit 1; } -} +} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 # Set up the scripts for CONFIG_FILES section. # No need to generate them if there are no CONFIG_FILES. @@ -27361,11 +14015,16 @@ $debug || if test -n "$CONFIG_FILES"; then -ac_cr=' -' +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then - ac_cs_awk_cr='\\r' + ac_cs_awk_cr='\r' else ac_cs_awk_cr=$ac_cr fi @@ -27379,24 +14038,18 @@ _ACEOF echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && echo "_ACEOF" } >conf$$subs.sh || - { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 -$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` ac_delim='%!_!# ' for ac_last_try in false false false false false :; do . ./conf$$subs.sh || - { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 -$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` if test $ac_delim_n = $ac_delim_num; then break elif $ac_last_try; then - { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 -$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 else ac_delim="$ac_delim!$ac_delim _$ac_delim!! " fi @@ -27418,7 +14071,7 @@ s/'"$ac_delim"'$// t delim :nl h -s/\(.\{148\}\).*/\1/ +s/\(.\{148\}\)..*/\1/ t more1 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ p @@ -27432,7 +14085,7 @@ s/.\{148\}// t nl :delim h -s/\(.\{148\}\).*/\1/ +s/\(.\{148\}\)..*/\1/ t more2 s/["\\]/\\&/g; s/^/"/; s/$/"/ p @@ -27485,9 +14138,7 @@ if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then else cat fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ - || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5 -$as_echo "$as_me: error: could not setup config files machinery" >&2;} - { (exit 1); exit 1; }; } + || as_fn_error "could not setup config files machinery" "$LINENO" 5 _ACEOF # VPATH may cause trouble with some makes, so we remove $(srcdir), @@ -27528,9 +14179,7 @@ for ac_last_try in false false :; do if test -z "$ac_t"; then break elif $ac_last_try; then - { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5 -$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 else ac_delim="$ac_delim!$ac_delim _$ac_delim!! " fi @@ -27615,9 +14264,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 _ACAWK _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 - { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5 -$as_echo "$as_me: error: could not setup config headers machinery" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "could not setup config headers machinery" "$LINENO" 5 fi # test -n "$CONFIG_HEADERS" @@ -27630,9 +14277,7 @@ do esac case $ac_mode$ac_tag in :[FHL]*:*);; - :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5 -$as_echo "$as_me: error: invalid tag $ac_tag" >&2;} - { (exit 1); exit 1; }; };; + :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; :[FH]-) ac_tag=-:-;; :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; esac @@ -27660,12 +14305,10 @@ $as_echo "$as_me: error: invalid tag $ac_tag" >&2;} [\\/$]*) false;; *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; esac || - { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 -$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;} - { (exit 1); exit 1; }; };; + as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; esac case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac - ac_file_inputs="$ac_file_inputs '$ac_f'" + as_fn_append ac_file_inputs " '$ac_f'" done # Let's still pretend it is `configure' which instantiates (i.e., don't @@ -27676,7 +14319,7 @@ $as_echo "$as_me: error: cannot find input file: $ac_f" >&2;} `' by configure.' if test x"$ac_file" != x-; then configure_input="$ac_file. $configure_input" - { $as_echo "$as_me:$LINENO: creating $ac_file" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 $as_echo "$as_me: creating $ac_file" >&6;} fi # Neutralize special characters interpreted by sed in replacement strings. @@ -27689,9 +14332,7 @@ $as_echo "$as_me: creating $ac_file" >&6;} case $ac_tag in *:-:* | *:-) cat >"$tmp/stdin" \ - || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 -$as_echo "$as_me: error: could not create $ac_file" >&2;} - { (exit 1); exit 1; }; } ;; + || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; esac ;; esac @@ -27719,47 +14360,7 @@ $as_echo X"$ac_file" | q } s/.*/./; q'` - { as_dir="$ac_dir" - case $as_dir in #( - -*) as_dir=./$as_dir;; - esac - test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { - as_dirs= - while :; do - case $as_dir in #( - *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( - *) as_qdir=$as_dir;; - esac - as_dirs="'$as_qdir' $as_dirs" - as_dir=`$as_dirname -- "$as_dir" || -$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$as_dir" : 'X\(//\)[^/]' \| \ - X"$as_dir" : 'X\(//\)$' \| \ - X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_dir" | - sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ - s//\1/ - q - } - /^X\(\/\/\)[^/].*/{ - s//\1/ - q - } - /^X\(\/\/\)$/{ - s//\1/ - q - } - /^X\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - test -d "$as_dir" && break - done - test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 -$as_echo "$as_me: error: cannot create directory $as_dir" >&2;} - { (exit 1); exit 1; }; }; } + as_dir="$ac_dir"; as_fn_mkdir_p ac_builddir=. case "$ac_dir" in @@ -27811,7 +14412,6 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # If the template does not know about datarootdir, expand it. # FIXME: This hack should be removed a few years after 2.60. ac_datarootdir_hack=; ac_datarootdir_seen= - ac_sed_dataroot=' /datarootdir/ { p @@ -27821,12 +14421,11 @@ ac_sed_dataroot=' /@docdir@/p /@infodir@/p /@localedir@/p -/@mandir@/p -' +/@mandir@/p' case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in *datarootdir*) ac_datarootdir_seen=yes;; *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) - { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 @@ -27836,7 +14435,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 s&@infodir@&$infodir&g s&@localedir@&$localedir&g s&@mandir@&$mandir&g - s&\\\${datarootdir}&$datarootdir&g' ;; + s&\\\${datarootdir}&$datarootdir&g' ;; esac _ACEOF @@ -27864,14 +14463,12 @@ s&@INSTALL@&$ac_INSTALL&;t t $ac_datarootdir_hack " eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ - || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 -$as_echo "$as_me: error: could not create $ac_file" >&2;} - { (exit 1); exit 1; }; } + || as_fn_error "could not create $ac_file" "$LINENO" 5 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && - { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined." >&5 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined." >&2;} @@ -27881,9 +14478,7 @@ which seems to be undefined. Please make sure it is defined." >&2;} -) cat "$tmp/out" && rm -f "$tmp/out";; *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; esac \ - || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 -$as_echo "$as_me: error: could not create $ac_file" >&2;} - { (exit 1); exit 1; }; } + || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; :H) # @@ -27894,25 +14489,19 @@ $as_echo "$as_me: error: could not create $ac_file" >&2;} $as_echo "/* $configure_input */" \ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" } >"$tmp/config.h" \ - || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 -$as_echo "$as_me: error: could not create $ac_file" >&2;} - { (exit 1); exit 1; }; } + || as_fn_error "could not create $ac_file" "$LINENO" 5 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then - { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 $as_echo "$as_me: $ac_file is unchanged" >&6;} else rm -f "$ac_file" mv "$tmp/config.h" "$ac_file" \ - || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 -$as_echo "$as_me: error: could not create $ac_file" >&2;} - { (exit 1); exit 1; }; } + || as_fn_error "could not create $ac_file" "$LINENO" 5 fi else $as_echo "/* $configure_input */" \ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ - || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5 -$as_echo "$as_me: error: could not create -" >&2;} - { (exit 1); exit 1; }; } + || as_fn_error "could not create -" "$LINENO" 5 fi ;; @@ -27922,15 +14511,12 @@ $as_echo "$as_me: error: could not create -" >&2;} done # for ac_tag -{ (exit 0); exit 0; } +as_fn_exit 0 _ACEOF -chmod +x $CONFIG_STATUS ac_clean_files=$ac_clean_files_save test $ac_write_fail = 0 || - { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5 -$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;} - { (exit 1); exit 1; }; } + as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 # configure is writing to config.log, and then calls config.status. @@ -27951,10 +14537,10 @@ if test "$no_create" != yes; then exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. - $ac_cs_success || { (exit 1); exit 1; } + $ac_cs_success || as_fn_exit $? fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then - { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi diff --git a/pyconfig.h.in b/pyconfig.h.in index f0ae92d..079a22d 100644 --- a/pyconfig.h.in +++ b/pyconfig.h.in @@ -5,6 +5,9 @@ #define Py_PYCONFIG_H +/* Define if building universal (internal helper macro) */ +#undef AC_APPLE_UNIVERSAL_BUILD + /* Define for AIX if your compiler is a genuine IBM xlC/xlC_r and you want support for AIX C++ shared extension modules. */ #undef AIX_GENUINE_CPLUSPLUS @@ -651,25 +654,25 @@ /* Define to 1 if you have the <stropts.h> header file. */ #undef HAVE_STROPTS_H -/* Define to 1 if `st_birthtime' is member of `struct stat'. */ +/* Define to 1 if `st_birthtime' is a member of `struct stat'. */ #undef HAVE_STRUCT_STAT_ST_BIRTHTIME -/* Define to 1 if `st_blksize' is member of `struct stat'. */ +/* Define to 1 if `st_blksize' is a member of `struct stat'. */ #undef HAVE_STRUCT_STAT_ST_BLKSIZE -/* Define to 1 if `st_blocks' is member of `struct stat'. */ +/* Define to 1 if `st_blocks' is a member of `struct stat'. */ #undef HAVE_STRUCT_STAT_ST_BLOCKS -/* Define to 1 if `st_flags' is member of `struct stat'. */ +/* Define to 1 if `st_flags' is a member of `struct stat'. */ #undef HAVE_STRUCT_STAT_ST_FLAGS -/* Define to 1 if `st_gen' is member of `struct stat'. */ +/* Define to 1 if `st_gen' is a member of `struct stat'. */ #undef HAVE_STRUCT_STAT_ST_GEN -/* Define to 1 if `st_rdev' is member of `struct stat'. */ +/* Define to 1 if `st_rdev' is a member of `struct stat'. */ #undef HAVE_STRUCT_STAT_ST_RDEV -/* Define to 1 if `tm_zone' is member of `struct tm'. */ +/* Define to 1 if `tm_zone' is a member of `struct tm'. */ #undef HAVE_STRUCT_TM_TM_ZONE /* Define to 1 if your `struct stat' has `st_blocks'. Deprecated, use @@ -892,6 +895,9 @@ /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME +/* Define to the home page for this package. */ +#undef PACKAGE_URL + /* Define to the version of this package. */ #undef PACKAGE_VERSION @@ -1001,6 +1007,28 @@ /* Define if you want to use computed gotos in ceval.c. */ #undef USE_COMPUTED_GOTOS +/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable threading extensions on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif + + /* Define if a va_list is an array of some kind */ #undef VA_LIST_IS_ARRAY @@ -1038,20 +1066,21 @@ /* Define to profile with the Pentium timestamp counter */ #undef WITH_TSC -/* Define to 1 if your processor stores words with the most significant byte - first (like Motorola and SPARC, unlike Intel and VAX). */ -#undef WORDS_BIGENDIAN +/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most + significant byte first (like Motorola and SPARC, unlike Intel). */ +#if defined AC_APPLE_UNIVERSAL_BUILD +# if defined __BIG_ENDIAN__ +# define WORDS_BIGENDIAN 1 +# endif +#else +# ifndef WORDS_BIGENDIAN +# undef WORDS_BIGENDIAN +# endif +#endif /* Define if arithmetic is subject to x87-style double rounding issue */ #undef X87_DOUBLE_ROUNDING -/* Define to 1 if on AIX 3. - System headers sometimes define this. - We just want to avoid a redefinition error message. */ -#ifndef _ALL_SOURCE -# undef _ALL_SOURCE -#endif - /* Define on OpenBSD to activate all library features */ #undef _BSD_SOURCE @@ -1070,15 +1099,25 @@ /* This must be defined on some systems to enable large file support. */ #undef _LARGEFILE_SOURCE +/* Define to 1 if on MINIX. */ +#undef _MINIX + /* Define on NetBSD to activate all library features */ #undef _NETBSD_SOURCE /* Define _OSF_SOURCE to get the makedev macro. */ #undef _OSF_SOURCE +/* Define to 2 if the system does not provide POSIX.1 features except with + this defined. */ +#undef _POSIX_1_SOURCE + /* Define to activate features from IEEE Stds 1003.1-2001 */ #undef _POSIX_C_SOURCE +/* Define to 1 if you need to in order for `stat' and other things to work. */ +#undef _POSIX_SOURCE + /* Define if you have POSIX threads, and your system does not define that. */ #undef _POSIX_THREADS @@ -1086,12 +1125,12 @@ #undef _REENTRANT /* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>, - <pthread.h>, or <semaphore.h> is not used. If the typedef was allowed, the + <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the #define below would cause a syntax error. */ #undef _UINT32_T /* Define for Solaris 2.5.1 so the uint64_t typedef from <sys/synch.h>, - <pthread.h>, or <semaphore.h> is not used. If the typedef was allowed, the + <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the #define below would cause a syntax error. */ #undef _UINT64_T -- cgit v0.12 From c2037d6ec8ae82aadcff2a193bcac135b39eb84c Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Mon, 21 Jun 2010 17:04:07 +0000 Subject: only use -fno-strict-aliasing when needed by compiler --- configure | 71 ++++++++++++++++++++++++++++++++++++++++++++++-------------- configure.in | 38 +++++++++++++++++++++++--------- 2 files changed, 83 insertions(+), 26 deletions(-) diff --git a/configure b/configure index 2eb16b9..d7cffff 100755 --- a/configure +++ b/configure @@ -5295,33 +5295,72 @@ UNIVERSAL_ARCH_FLAGS= # tweak BASECFLAGS based on compiler and platform case $GCC in yes) - # Python violates C99 rules, by casting between incompatible - # pointer types. GCC may generate bad code as a result of that, - # so use -fno-strict-aliasing if supported. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -fno-strict-aliasing" >&5 -$as_echo_n "checking whether $CC accepts -fno-strict-aliasing... " >&6; } + # Python doesn't violate C99 aliasing rules, but older versions of + # GCC produce warnings for legal Python code. Enable + # -fno-strict-aliasing on versions of GCC that support but produce + # warnings. See Issue3326 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts and needs -fno-strict-aliasing" >&5 +$as_echo_n "checking whether $CC accepts and needs -fno-strict-aliasing... " >&6; } ac_save_cc="$CC" CC="$CC -fno-strict-aliasing" - if test "$cross_compiling" = yes; then : - ac_cv_no_strict_aliasing_ok=no + save_CFLAGS="$CFLAGS" + if test "${ac_cv_no_strict_aliasing+set}" = set; then : + $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -int main() { return 0; } + + +int +main () +{ + + ; + return 0; +} + _ACEOF -if ac_fn_c_try_run "$LINENO"; then : - ac_cv_no_strict_aliasing_ok=yes +if ac_fn_c_try_compile "$LINENO"; then : + + CC="$ac_save_cc -fstrict-aliasing" + CFLAGS="$CFLAGS -Werror -Wstrict-aliasing" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + void f(int **x) {} +int +main () +{ +double *x; f((int **) &x); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + ac_cv_no_strict_aliasing=no + else - ac_cv_no_strict_aliasing_ok=no + + ac_cv_no_strict_aliasing=yes + fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + + ac_cv_no_strict_aliasing=no + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi + CFLAGS="$save_CFLAGS" CC="$ac_save_cc" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_no_strict_aliasing_ok" >&5 -$as_echo "$ac_cv_no_strict_aliasing_ok" >&6; } - if test $ac_cv_no_strict_aliasing_ok = yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_no_strict_aliasing" >&5 +$as_echo "$ac_cv_no_strict_aliasing" >&6; } + if test $ac_cv_no_strict_aliasing = yes then BASECFLAGS="$BASECFLAGS -fno-strict-aliasing" fi diff --git a/configure.in b/configure.in index f499fcc..0520ea4 100644 --- a/configure.in +++ b/configure.in @@ -878,19 +878,37 @@ AC_SUBST(UNIVERSAL_ARCH_FLAGS) # tweak BASECFLAGS based on compiler and platform case $GCC in yes) - # Python violates C99 rules, by casting between incompatible - # pointer types. GCC may generate bad code as a result of that, - # so use -fno-strict-aliasing if supported. - AC_MSG_CHECKING(whether $CC accepts -fno-strict-aliasing) + # Python doesn't violate C99 aliasing rules, but older versions of + # GCC produce warnings for legal Python code. Enable + # -fno-strict-aliasing on versions of GCC that support but produce + # warnings. See Issue3326 + AC_MSG_CHECKING(whether $CC accepts and needs -fno-strict-aliasing) ac_save_cc="$CC" CC="$CC -fno-strict-aliasing" - AC_TRY_RUN([int main() { return 0; }], - ac_cv_no_strict_aliasing_ok=yes, - ac_cv_no_strict_aliasing_ok=no, - ac_cv_no_strict_aliasing_ok=no) + save_CFLAGS="$CFLAGS" + AC_CACHE_VAL(ac_cv_no_strict_aliasing, + AC_COMPILE_IFELSE( + [ + AC_LANG_PROGRAM([[]], [[]]) + ],[ + CC="$ac_save_cc -fstrict-aliasing" + CFLAGS="$CFLAGS -Werror -Wstrict-aliasing" + AC_COMPILE_IFELSE( + [ + AC_LANG_PROGRAM([[void f(int **x) {}]], + [[double *x; f((int **) &x);]]) + ],[ + ac_cv_no_strict_aliasing=no + ],[ + ac_cv_no_strict_aliasing=yes + ]) + ],[ + ac_cv_no_strict_aliasing=no + ])) + CFLAGS="$save_CFLAGS" CC="$ac_save_cc" - AC_MSG_RESULT($ac_cv_no_strict_aliasing_ok) - if test $ac_cv_no_strict_aliasing_ok = yes + AC_MSG_RESULT($ac_cv_no_strict_aliasing) + if test $ac_cv_no_strict_aliasing = yes then BASECFLAGS="$BASECFLAGS -fno-strict-aliasing" fi -- cgit v0.12 From fd512709912f4f2835c769af3b2d5a9851bdafa3 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Tue, 22 Jun 2010 02:46:49 +0000 Subject: Merged revisions 82146 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82146 | senthil.kumaran | 2010-06-22 08:12:52 +0530 (Tue, 22 Jun 2010) | 3 lines Minor docs issue. ........ --- Doc/library/stdtypes.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index 3b6851c..2a43b3d 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -451,7 +451,7 @@ Additional Methods on Integer Types Equivalent to:: def bit_length(self): - s = bin(x) # binary representation: bin(-37) --> '-0b100101' + s = bin(self) # binary representation: bin(-37) --> '-0b100101' s = s.lstrip('-0b') # remove leading zeros and minus sign return len(s) # len('100101') --> 6 -- cgit v0.12 From f4b552e7d574372a3706f181cabf2f19d4b7ddd8 Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Tue, 22 Jun 2010 14:43:47 +0000 Subject: Merged revisions 82152 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82152 | alexander.belopolsky | 2010-06-22 10:07:33 -0400 (Tue, 22 Jun 2010) | 1 line Added more test cases ........ --- Lib/test/test_datetime.py | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/Lib/test/test_datetime.py b/Lib/test/test_datetime.py index d5238e7..93df698 100644 --- a/Lib/test/test_datetime.py +++ b/Lib/test/test_datetime.py @@ -199,6 +199,7 @@ class TestTimeDelta(HarmlessMixedComparison, unittest.TestCase): c = td(0, 0, 1000) # One millisecond eq(a+b+c, td(7, 60, 1000)) eq(a-b, td(6, 24*3600 - 60)) + eq(b.__rsub__(a), td(6, 24*3600 - 60)) eq(-a, td(-7)) eq(+a, td(7)) eq(-b, td(-1, 24*3600 - 60)) @@ -253,6 +254,7 @@ class TestTimeDelta(HarmlessMixedComparison, unittest.TestCase): for zero in 0, 0: self.assertRaises(TypeError, lambda: zero // a) self.assertRaises(ZeroDivisionError, lambda: a // zero) + self.assertRaises(TypeError, lambda: a / '') def test_basic_attributes(self): days, seconds, us = 1, 7, 31 @@ -360,10 +362,20 @@ class TestTimeDelta(HarmlessMixedComparison, unittest.TestCase): microseconds=999999)), "999999999 days, 23:59:59.999999") + def test_repr(self): + name = 'datetime.' + self.theclass.__name__ + self.assertEqual(repr(self.theclass(1)), + "%s(1)" % name) + self.assertEqual(repr(self.theclass(10, 2)), + "%s(10, 2)" % name) + self.assertEqual(repr(self.theclass(-10, 2, 400000)), + "%s(-10, 2, 400000)" % name) + def test_roundtrip(self): for td in (timedelta(days=999999999, hours=23, minutes=59, seconds=59, microseconds=999999), timedelta(days=-999999999), + timedelta(days=-999999999, seconds=1), timedelta(days=1, seconds=2, microseconds=3)): # Verify td -> string -> td identity. @@ -3231,6 +3243,19 @@ class TestTimezoneConversions(unittest.TestCase): def dst(self, dt): return None self.assertRaises(ValueError, now.astimezone, notok()) + # Sometimes blow up. In the following, tzinfo.dst() + # implementation may return None or not Nonedepending on + # whether DST is assumed to be in effect. In this situation, + # a ValueError should be raised by astimezone(). + class tricky_notok(ok): + def dst(self, dt): + if dt.year == 2000: + return None + else: + return 10*HOUR + dt = self.theclass(2001, 1, 1).replace(tzinfo=utc_real) + self.assertRaises(ValueError, dt.astimezone, tricky_notok()) + def test_fromutc(self): self.assertRaises(TypeError, Eastern.fromutc) # not enough args now = datetime.utcnow().replace(tzinfo=utc_real) -- cgit v0.12 From 479a38b8fdccf3148c6fde15eddcc20912929679 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Tue, 22 Jun 2010 20:11:09 +0000 Subject: Merged revisions 82159 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82159 | benjamin.peterson | 2010-06-22 14:21:52 -0500 (Tue, 22 Jun 2010) | 9 lines Merged revisions 82157 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82157 | benjamin.peterson | 2010-06-22 14:16:37 -0500 (Tue, 22 Jun 2010) | 1 line remove INT_MAX assertions; they can fail with large Py_ssize_t #9058 ........ ................ --- Misc/NEWS | 2 ++ Objects/exceptions.c | 3 --- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 4464e62..e63f266 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -21,6 +21,8 @@ Core and Builtins The removed code was mutating the ST, causing a second compilation to fail. +- Issue #9058: Remove assertions about INT_MAX in UnicodeDecodeError. + - Issue #8941: decoding big endian UTF-32 data in UCS-2 builds could crash the interpreter with characters outside the Basic Multilingual Plane (higher than 0x10000). diff --git a/Objects/exceptions.c b/Objects/exceptions.c index 234922c..841533e 100644 --- a/Objects/exceptions.c +++ b/Objects/exceptions.c @@ -1608,9 +1608,6 @@ PyUnicodeDecodeError_Create( const char *encoding, const char *object, Py_ssize_t length, Py_ssize_t start, Py_ssize_t end, const char *reason) { - assert(length < INT_MAX); - assert(start < INT_MAX); - assert(end < INT_MAX); return PyObject_CallFunction(PyExc_UnicodeDecodeError, "Uy#nnU", encoding, object, length, start, end, reason); } -- cgit v0.12 From 252e8e2f61e13640234cb389ed375194ac8b3912 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 22 Jun 2010 21:53:47 +0000 Subject: Merged revisions 82171 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82171 | antoine.pitrou | 2010-06-22 23:49:39 +0200 (mar., 22 juin 2010) | 10 lines Merged revisions 82169 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82169 | antoine.pitrou | 2010-06-22 23:42:05 +0200 (mar., 22 juin 2010) | 4 lines Fix misindents in compile.c (for Benjamin). Of course, whoever used the wrong indentation rules needs to be spanked. ........ ................ --- Python/compile.c | 76 ++++++++++++++++++++++++++++---------------------------- 1 file changed, 38 insertions(+), 38 deletions(-) diff --git a/Python/compile.c b/Python/compile.c index 05469f8..a7ac5a0 100644 --- a/Python/compile.c +++ b/Python/compile.c @@ -984,7 +984,7 @@ compiler_addop_o(struct compiler *c, int opcode, PyObject *dict, { int arg = compiler_add_o(c, dict, o); if (arg < 0) - return 0; + return 0; return compiler_addop_i(c, opcode, arg); } @@ -995,11 +995,11 @@ compiler_addop_name(struct compiler *c, int opcode, PyObject *dict, int arg; PyObject *mangled = _Py_Mangle(c->u->u_private, o); if (!mangled) - return 0; + return 0; arg = compiler_add_o(c, dict, mangled); Py_DECREF(mangled); if (arg < 0) - return 0; + return 0; return compiler_addop_i(c, opcode, arg); } @@ -1150,7 +1150,7 @@ static int compiler_isdocstring(stmt_ty s) { if (s->kind != Expr_kind) - return 0; + return 0; return s->v.Expr.value->kind == Str_kind; } @@ -1256,11 +1256,11 @@ compiler_lookup_arg(PyObject *dict, PyObject *name) PyObject *k, *v; k = PyTuple_Pack(2, name, name->ob_type); if (k == NULL) - return -1; + return -1; v = PyDict_GetItem(dict, k); Py_DECREF(k); if (v == NULL) - return -1; + return -1; return PyLong_AS_LONG(v); } @@ -3082,35 +3082,35 @@ compiler_with(struct compiler *c, stmt_ty s) assert(s->kind == With_kind); if (!enter_attr) { - enter_attr = PyUnicode_InternFromString("__enter__"); - if (!enter_attr) - return 0; + enter_attr = PyUnicode_InternFromString("__enter__"); + if (!enter_attr) + return 0; } if (!exit_attr) { - exit_attr = PyUnicode_InternFromString("__exit__"); - if (!exit_attr) - return 0; + exit_attr = PyUnicode_InternFromString("__exit__"); + if (!exit_attr) + return 0; } block = compiler_new_block(c); finally = compiler_new_block(c); if (!block || !finally) - return 0; + return 0; if (s->v.With.optional_vars) { - /* Create a temporary variable to hold context.__enter__(). - We need to do this rather than preserving it on the stack - because SETUP_FINALLY remembers the stack level. - We need to do the assignment *inside* the try/finally - so that context.__exit__() is called when the assignment - fails. But we need to call context.__enter__() *before* - the try/finally so that if it fails we won't call - context.__exit__(). - */ - tmpvalue = compiler_new_tmpname(c); - if (tmpvalue == NULL) - return 0; - PyArena_AddPyObject(c->c_arena, tmpvalue); + /* Create a temporary variable to hold context.__enter__(). + We need to do this rather than preserving it on the stack + because SETUP_FINALLY remembers the stack level. + We need to do the assignment *inside* the try/finally + so that context.__exit__() is called when the assignment + fails. But we need to call context.__enter__() *before* + the try/finally so that if it fails we won't call + context.__exit__(). + */ + tmpvalue = compiler_new_tmpname(c); + if (tmpvalue == NULL) + return 0; + PyArena_AddPyObject(c->c_arena, tmpvalue); } tmpexit = compiler_new_tmpname(c); if (tmpexit == NULL) @@ -3131,13 +3131,13 @@ compiler_with(struct compiler *c, stmt_ty s) ADDOP_I(c, CALL_FUNCTION, 0); if (s->v.With.optional_vars) { - /* Store it in tmpvalue */ - if (!compiler_nameop(c, tmpvalue, Store)) - return 0; + /* Store it in tmpvalue */ + if (!compiler_nameop(c, tmpvalue, Store)) + return 0; } else { - /* Discard result from context.__enter__() */ - ADDOP(c, POP_TOP); + /* Discard result from context.__enter__() */ + ADDOP(c, POP_TOP); } /* Start the try block */ @@ -3145,15 +3145,15 @@ compiler_with(struct compiler *c, stmt_ty s) compiler_use_next_block(c, block); if (!compiler_push_fblock(c, FINALLY_TRY, block)) { - return 0; + return 0; } if (s->v.With.optional_vars) { - /* Bind saved result of context.__enter__() to VAR */ - if (!compiler_nameop(c, tmpvalue, Load) || - !compiler_nameop(c, tmpvalue, Del)) - return 0; - VISIT(c, expr, s->v.With.optional_vars); + /* Bind saved result of context.__enter__() to VAR */ + if (!compiler_nameop(c, tmpvalue, Load) || + !compiler_nameop(c, tmpvalue, Del)) + return 0; + VISIT(c, expr, s->v.With.optional_vars); } /* BLOCK code */ @@ -3166,7 +3166,7 @@ compiler_with(struct compiler *c, stmt_ty s) ADDOP_O(c, LOAD_CONST, Py_None, consts); compiler_use_next_block(c, finally); if (!compiler_push_fblock(c, FINALLY_END, finally)) - return 0; + return 0; /* Finally block starts; context.__exit__ is on the stack under the exception or return information. Just issue our magic -- cgit v0.12 From c87901d56c24a5a5937a98a0e0bc9b7f88d690a2 Mon Sep 17 00:00:00 2001 From: Stefan Krah <stefan@bytereef.org> Date: Wed, 23 Jun 2010 18:54:09 +0000 Subject: Merged revisions 82181 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82181 | stefan.krah | 2010-06-23 20:42:39 +0200 (Wed, 23 Jun 2010) | 3 lines Issue #8930: Remaining indentation fixes after the Grand Unified Indenting. ........ --- Python/ceval.c | 80 +++++++++++++++++++++++++++++----------------------------- 1 file changed, 40 insertions(+), 40 deletions(-) diff --git a/Python/ceval.c b/Python/ceval.c index 4dfbfc8..e848fb0 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -87,7 +87,7 @@ void dump_tsc(int opcode, int ticked, uint64 inst0, uint64 inst1, inst = inst1 - inst0 - intr; loop = loop1 - loop0 - intr; fprintf(stderr, "opcode=%03d t=%d inst=%06lld loop=%06lld\n", - opcode, ticked, inst, loop); + opcode, ticked, inst, loop); } #endif @@ -126,10 +126,10 @@ static int prtrace(PyObject *, char *); static int call_trace(Py_tracefunc, PyObject *, PyFrameObject *, int, PyObject *); static int call_trace_protected(Py_tracefunc, PyObject *, - PyFrameObject *, int, PyObject *); + PyFrameObject *, int, PyObject *); static void call_exc_trace(Py_tracefunc, PyObject *, PyFrameObject *); static int maybe_call_line_trace(Py_tracefunc, PyObject *, - PyFrameObject *, int *, int *, int *); + PyFrameObject *, int *, int *, int *); static PyObject * cmp_outcome(int, PyObject *, PyObject *); static PyObject * import_from(PyObject *, PyObject *); @@ -637,14 +637,14 @@ _Py_CheckRecursiveCall(char *where) /* Status code for main loop (reason for stack unwind) */ enum why_code { - WHY_NOT = 0x0001, /* No error */ - WHY_EXCEPTION = 0x0002, /* Exception occurred */ - WHY_RERAISE = 0x0004, /* Exception re-raised by 'finally' */ - WHY_RETURN = 0x0008, /* 'return' statement */ - WHY_BREAK = 0x0010, /* 'break' statement */ - WHY_CONTINUE = 0x0020, /* 'continue' statement */ - WHY_YIELD = 0x0040, /* 'yield' operator */ - WHY_SILENCED = 0x0080 /* Exception silenced by 'with' */ + WHY_NOT = 0x0001, /* No error */ + WHY_EXCEPTION = 0x0002, /* Exception occurred */ + WHY_RERAISE = 0x0004, /* Exception re-raised by 'finally' */ + WHY_RETURN = 0x0008, /* 'return' statement */ + WHY_BREAK = 0x0010, /* 'break' statement */ + WHY_CONTINUE = 0x0020, /* 'continue' statement */ + WHY_YIELD = 0x0040, /* 'yield' operator */ + WHY_SILENCED = 0x0080 /* Exception silenced by 'with' */ }; static enum why_code do_raise(PyObject *, PyObject *); @@ -930,36 +930,36 @@ PyEval_EvalFrameEx(PyFrameObject *f, int throwflag) /* The stack can grow at most MAXINT deep, as co_nlocals and co_stacksize are ints. */ -#define STACK_LEVEL() ((int)(stack_pointer - f->f_valuestack)) -#define EMPTY() (STACK_LEVEL() == 0) -#define TOP() (stack_pointer[-1]) -#define SECOND() (stack_pointer[-2]) -#define THIRD() (stack_pointer[-3]) -#define FOURTH() (stack_pointer[-4]) -#define SET_TOP(v) (stack_pointer[-1] = (v)) -#define SET_SECOND(v) (stack_pointer[-2] = (v)) -#define SET_THIRD(v) (stack_pointer[-3] = (v)) -#define SET_FOURTH(v) (stack_pointer[-4] = (v)) -#define BASIC_STACKADJ(n) (stack_pointer += n) -#define BASIC_PUSH(v) (*stack_pointer++ = (v)) -#define BASIC_POP() (*--stack_pointer) +#define STACK_LEVEL() ((int)(stack_pointer - f->f_valuestack)) +#define EMPTY() (STACK_LEVEL() == 0) +#define TOP() (stack_pointer[-1]) +#define SECOND() (stack_pointer[-2]) +#define THIRD() (stack_pointer[-3]) +#define FOURTH() (stack_pointer[-4]) +#define SET_TOP(v) (stack_pointer[-1] = (v)) +#define SET_SECOND(v) (stack_pointer[-2] = (v)) +#define SET_THIRD(v) (stack_pointer[-3] = (v)) +#define SET_FOURTH(v) (stack_pointer[-4] = (v)) +#define BASIC_STACKADJ(n) (stack_pointer += n) +#define BASIC_PUSH(v) (*stack_pointer++ = (v)) +#define BASIC_POP() (*--stack_pointer) #ifdef LLTRACE #define PUSH(v) { (void)(BASIC_PUSH(v), \ - lltrace && prtrace(TOP(), "push")); \ - assert(STACK_LEVEL() <= co->co_stacksize); } + lltrace && prtrace(TOP(), "push")); \ + assert(STACK_LEVEL() <= co->co_stacksize); } #define POP() ((void)(lltrace && prtrace(TOP(), "pop")), \ - BASIC_POP()) + BASIC_POP()) #define STACKADJ(n) { (void)(BASIC_STACKADJ(n), \ - lltrace && prtrace(TOP(), "stackadj")); \ - assert(STACK_LEVEL() <= co->co_stacksize); } + lltrace && prtrace(TOP(), "stackadj")); \ + assert(STACK_LEVEL() <= co->co_stacksize); } #define EXT_POP(STACK_POINTER) ((void)(lltrace && \ - prtrace((STACK_POINTER)[-1], "ext_pop")), \ - *--(STACK_POINTER)) + prtrace((STACK_POINTER)[-1], "ext_pop")), \ + *--(STACK_POINTER)) #else -#define PUSH(v) BASIC_PUSH(v) -#define POP() BASIC_POP() -#define STACKADJ(n) BASIC_STACKADJ(n) +#define PUSH(v) BASIC_PUSH(v) +#define POP() BASIC_POP() +#define STACKADJ(n) BASIC_STACKADJ(n) #define EXT_POP(STACK_POINTER) (*--(STACK_POINTER)) #endif @@ -974,8 +974,8 @@ PyEval_EvalFrameEx(PyFrameObject *f, int throwflag) accessed by other code (e.g. a __del__ method or gc.collect()) and the variable would be pointing to already-freed memory. */ #define SETLOCAL(i, value) do { PyObject *tmp = GETLOCAL(i); \ - GETLOCAL(i) = value; \ - Py_XDECREF(tmp); } while (0) + GETLOCAL(i) = value; \ + Py_XDECREF(tmp); } while (0) #define UNWIND_BLOCK(b) \ @@ -1250,7 +1250,7 @@ PyEval_EvalFrameEx(PyFrameObject *f, int throwflag) it doesn't have to be remembered across a full loop */ if (HAS_ARG(opcode)) oparg = NEXTARG(); - dispatch_opcode: + dispatch_opcode: #ifdef DYNAMIC_EXECUTION_PROFILE #ifdef DXPAIRS dxpairs[lastopcode][opcode]++; @@ -2112,8 +2112,8 @@ PyEval_EvalFrameEx(PyFrameObject *f, int throwflag) break; if (oparg < PyTuple_GET_SIZE(co->co_cellvars)) { v = PyTuple_GET_ITEM(co->co_cellvars, - oparg); - format_exc_check_arg( + oparg); + format_exc_check_arg( PyExc_UnboundLocalError, UNBOUNDLOCAL_ERROR_MSG, v); @@ -2573,7 +2573,7 @@ PyEval_EvalFrameEx(PyFrameObject *f, int throwflag) func = *pfunc; if (PyMethod_Check(func) - && PyMethod_GET_SELF(func) != NULL) { + && PyMethod_GET_SELF(func) != NULL) { PyObject *self = PyMethod_GET_SELF(func); Py_INCREF(self); func = PyMethod_GET_FUNCTION(func); -- cgit v0.12 -- cgit v0.12 From 521ee5651cbcb013c5b8e1d1522f12873ac1fa00 Mon Sep 17 00:00:00 2001 From: Stefan Krah <stefan@bytereef.org> Date: Thu, 24 Jun 2010 10:27:19 +0000 Subject: Merged revisions 82194 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82194 | stefan.krah | 2010-06-24 12:25:08 +0200 (Thu, 24 Jun 2010) | 3 lines Add specification for the Py_IS* macros in pyctype.h. ........ --- Include/pyctype.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Include/pyctype.h b/Include/pyctype.h index 0d211ec..c5cc614 100644 --- a/Include/pyctype.h +++ b/Include/pyctype.h @@ -11,6 +11,9 @@ extern const unsigned int _Py_ctype_table[256]; +/* Unlike their C counterparts, the following macros are not meant to + * handle an int with any of the values [EOF, 0-UCHAR_MAX]. The argument + * must be a signed/unsigned char. */ #define Py_ISLOWER(c) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_LOWER) #define Py_ISUPPER(c) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_UPPER) #define Py_ISALPHA(c) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_ALPHA) -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 94fbaac58def9d3c289e5904e82a1598d4577f9a Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Thu, 24 Jun 2010 22:49:57 +0000 Subject: Merged revisions 82204 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82204 | antoine.pitrou | 2010-06-25 00:34:04 +0200 (ven., 25 juin 2010) | 5 lines Issue #8682: The ssl module now temporary increments the reference count of a socket object got through `PyWeakref_GetObject`, so as to avoid possible deallocation while the object is still being used. ........ --- Misc/NEWS | 4 +++ Modules/_ssl.c | 80 ++++++++++++++++++++++++++++++++++++++-------------------- 2 files changed, 57 insertions(+), 27 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index e63f266..0a1dffd 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -72,6 +72,10 @@ C-API Library ------- +- Issue #8682: The ssl module now temporary increments the reference count of + a socket object got through ``PyWeakref_GetObject``, so as to avoid possible + deallocation while the object is still being used. + - Issue #1368368: FancyURLOpener class changed to throw an Exception on wrong password instead of presenting an interactive prompt. Older behavior can be obtained by passing retry=True to http_error_xxx methods of FancyURLOpener. diff --git a/Modules/_ssl.c b/Modules/_ssl.c index 5bc2e50..52fd3f9 100644 --- a/Modules/_ssl.c +++ b/Modules/_ssl.c @@ -199,8 +199,11 @@ PySSL_SetError(PySSLObject *obj, int ret, char *filename, int lineno) errstr = "EOF occurred in violation of protocol"; } else if (ret == -1) { /* underlying BIO reported an I/O error */ + Py_INCREF(s); ERR_clear_error(); - return s->errorhandler(); + v = s->errorhandler(); + Py_DECREF(s); + return v; } else { /* possible? */ p = PY_SSL_ERROR_SYSCALL; errstr = "Some I/O error occurred"; @@ -454,6 +457,7 @@ static PyObject *PySSL_SSLdo_handshake(PySSLObject *self) PY_SSL_ERROR_NO_SOCKET, __FILE__, __LINE__); return NULL; } + Py_INCREF(sock); /* just in case the blocking state of the socket has been changed */ nonblocking = (sock->sock_timeout >= 0.0); @@ -468,9 +472,8 @@ static PyObject *PySSL_SSLdo_handshake(PySSLObject *self) ret = SSL_do_handshake(self->ssl); err = SSL_get_error(self->ssl, ret); PySSL_END_ALLOW_THREADS - if(PyErr_CheckSignals()) { - return NULL; - } + if (PyErr_CheckSignals()) + goto error; if (err == SSL_ERROR_WANT_READ) { sockstate = check_socket_and_wait_for_timeout(sock, 0); } else if (err == SSL_ERROR_WANT_WRITE) { @@ -481,19 +484,20 @@ static PyObject *PySSL_SSLdo_handshake(PySSLObject *self) if (sockstate == SOCKET_HAS_TIMED_OUT) { PyErr_SetString(PySSLErrorObject, ERRSTR("The handshake operation timed out")); - return NULL; + goto error; } else if (sockstate == SOCKET_HAS_BEEN_CLOSED) { PyErr_SetString(PySSLErrorObject, ERRSTR("Underlying socket has been closed.")); - return NULL; + goto error; } else if (sockstate == SOCKET_TOO_LARGE_FOR_SELECT) { PyErr_SetString(PySSLErrorObject, ERRSTR("Underlying socket too large for select().")); - return NULL; + goto error; } else if (sockstate == SOCKET_IS_NONBLOCKING) { break; } } while (err == SSL_ERROR_WANT_READ || err == SSL_ERROR_WANT_WRITE); + Py_DECREF(sock); if (ret < 1) return PySSL_SetError(self, ret, __FILE__, __LINE__); self->ssl->debug = 1; @@ -506,6 +510,10 @@ static PyObject *PySSL_SSLdo_handshake(PySSLObject *self) Py_INCREF(Py_None); return Py_None; + +error: + Py_DECREF(sock); + return NULL; } static PyObject * @@ -1175,9 +1183,12 @@ static PyObject *PySSL_SSLwrite(PySSLObject *self, PyObject *args) PY_SSL_ERROR_NO_SOCKET, __FILE__, __LINE__); return NULL; } + Py_INCREF(sock); - if (!PyArg_ParseTuple(args, "y#:write", &data, &count)) + if (!PyArg_ParseTuple(args, "y#:write", &data, &count)) { + Py_DECREF(sock); return NULL; + } /* just in case the blocking state of the socket has been changed */ nonblocking = (sock->sock_timeout >= 0.0); @@ -1188,15 +1199,15 @@ static PyObject *PySSL_SSLwrite(PySSLObject *self, PyObject *args) if (sockstate == SOCKET_HAS_TIMED_OUT) { PyErr_SetString(PySSLErrorObject, "The write operation timed out"); - return NULL; + goto error; } else if (sockstate == SOCKET_HAS_BEEN_CLOSED) { PyErr_SetString(PySSLErrorObject, "Underlying socket has been closed."); - return NULL; + goto error; } else if (sockstate == SOCKET_TOO_LARGE_FOR_SELECT) { PyErr_SetString(PySSLErrorObject, "Underlying socket too large for select()."); - return NULL; + goto error; } do { err = 0; @@ -1204,9 +1215,8 @@ static PyObject *PySSL_SSLwrite(PySSLObject *self, PyObject *args) len = SSL_write(self->ssl, data, count); err = SSL_get_error(self->ssl, len); PySSL_END_ALLOW_THREADS - if(PyErr_CheckSignals()) { - return NULL; - } + if (PyErr_CheckSignals()) + goto error; if (err == SSL_ERROR_WANT_READ) { sockstate = check_socket_and_wait_for_timeout(sock, 0); } else if (err == SSL_ERROR_WANT_WRITE) { @@ -1217,19 +1227,25 @@ static PyObject *PySSL_SSLwrite(PySSLObject *self, PyObject *args) if (sockstate == SOCKET_HAS_TIMED_OUT) { PyErr_SetString(PySSLErrorObject, "The write operation timed out"); - return NULL; + goto error; } else if (sockstate == SOCKET_HAS_BEEN_CLOSED) { PyErr_SetString(PySSLErrorObject, "Underlying socket has been closed."); - return NULL; + goto error; } else if (sockstate == SOCKET_IS_NONBLOCKING) { break; } } while (err == SSL_ERROR_WANT_READ || err == SSL_ERROR_WANT_WRITE); + + Py_DECREF(sock); if (len > 0) return PyLong_FromLong(len); else return PySSL_SetError(self, len, __FILE__, __LINE__); + +error: + Py_DECREF(sock); + return NULL; } PyDoc_STRVAR(PySSL_SSLwrite_doc, @@ -1277,21 +1293,23 @@ static PyObject *PySSL_SSLread(PySSLObject *self, PyObject *args) PY_SSL_ERROR_NO_SOCKET, __FILE__, __LINE__); return NULL; } + Py_INCREF(sock); if (!PyArg_ParseTuple(args, "|Oi:read", &dest, &count)) - return NULL; + goto error; + if ((dest == NULL) || (dest == Py_None)) { if (!(dest = PyByteArray_FromStringAndSize((char *) 0, len))) - return NULL; + goto error; mem = PyByteArray_AS_STRING(dest); } else if (PyLong_Check(dest)) { len = PyLong_AS_LONG(dest); if (!(dest = PyByteArray_FromStringAndSize((char *) 0, len))) - return NULL; + goto error; mem = PyByteArray_AS_STRING(dest); } else { if (PyObject_GetBuffer(dest, &buf, PyBUF_CONTIG) < 0) - return NULL; + goto error; mem = buf.buf; len = buf.len; if ((count > 0) && (count <= len)) @@ -1358,6 +1376,7 @@ static PyObject *PySSL_SSLread(PySSLObject *self, PyObject *args) goto error; } done: + Py_DECREF(sock); if (!buf_passed) { PyObject *res = PyBytes_FromStringAndSize(mem, count); Py_DECREF(dest); @@ -1367,8 +1386,9 @@ static PyObject *PySSL_SSLread(PySSLObject *self, PyObject *args) return PyLong_FromLong(count); } error: + Py_DECREF(sock); if (!buf_passed) { - Py_DECREF(dest); + Py_XDECREF(dest); } else { PyBuffer_Release(&buf); } @@ -1393,6 +1413,7 @@ static PyObject *PySSL_SSLshutdown(PySSLObject *self) PY_SSL_ERROR_NO_SOCKET, __FILE__, __LINE__); return NULL; } + Py_INCREF(sock); /* Just in case the blocking state of the socket has been changed */ nonblocking = (sock->sock_timeout >= 0.0); @@ -1442,24 +1463,29 @@ static PyObject *PySSL_SSLshutdown(PySSLObject *self) else PyErr_SetString(PySSLErrorObject, "The write operation timed out"); - return NULL; + goto error; } else if (sockstate == SOCKET_TOO_LARGE_FOR_SELECT) { PyErr_SetString(PySSLErrorObject, "Underlying socket too large for select()."); - return NULL; + goto error; } else if (sockstate != SOCKET_OPERATION_OK) /* Retain the SSL error code */ break; } - if (err < 0) + if (err < 0) { + Py_DECREF(sock); return PySSL_SetError(self, err, __FILE__, __LINE__); - else { - Py_INCREF(sock); - return (PyObject *) sock; } + else + /* It's already INCREF'ed */ + return (PyObject *) sock; + +error: + Py_DECREF(sock); + return NULL; } PyDoc_STRVAR(PySSL_SSLshutdown_doc, -- cgit v0.12 From 174799912f1529c6cbd227f83fa5345b5f474f31 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Thu, 24 Jun 2010 23:06:25 +0000 Subject: Issue #8926: getargs.c: release the buffer on error - "t#" format: don't get the buffer if the object is not a pinned buffer - getbuffer(): release the buffer on error (Commit based on r82206 from py3k) --- Python/getargs.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/Python/getargs.c b/Python/getargs.c index 272ce19..686eac5 100644 --- a/Python/getargs.c +++ b/Python/getargs.c @@ -1384,6 +1384,10 @@ convertsimple(PyObject *arg, const char **p_format, va_list *p_va, int flags, return converterr( "bytes or read-only character buffer", arg, msgbuf, bufsize); + if (pb->bf_releasebuffer) + return converterr( + "string or pinned buffer", + arg, msgbuf, bufsize); if (PyObject_GetBuffer(arg, &view, PyBUF_SIMPLE) != 0) return converterr("string or single-segment read-only buffer", @@ -1391,10 +1395,6 @@ convertsimple(PyObject *arg, const char **p_format, va_list *p_va, int flags, count = view.len; *p = view.buf; - if (pb->bf_releasebuffer) - return converterr( - "string or pinned buffer", - arg, msgbuf, bufsize); PyBuffer_Release(&view); @@ -1460,6 +1460,7 @@ getbuffer(PyObject *arg, Py_buffer *view, char **errmsg) return -1; } if (!PyBuffer_IsContiguous(view, 'C')) { + PyBuffer_Release(view); *errmsg = "contiguous buffer"; return -1; } -- cgit v0.12 -- cgit v0.12 From 4b261d20735b4c868f5efe6b18aaaf747fdbe982 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Fri, 25 Jun 2010 00:13:19 +0000 Subject: Merged revisions 82211 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82211 | antoine.pitrou | 2010-06-25 02:07:34 +0200 (ven., 25 juin 2010) | 10 lines Merged revisions 82210 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82210 | antoine.pitrou | 2010-06-25 02:03:21 +0200 (ven., 25 juin 2010) | 4 lines Issue #9075: In the ssl module, remove the setting of a `debug` flag on an OpenSSL structure. ........ ................ --- Misc/NEWS | 3 +++ Modules/_ssl.c | 1 - 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/Misc/NEWS b/Misc/NEWS index 0a1dffd..da04708 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -72,6 +72,9 @@ C-API Library ------- +- Issue #9075: In the ssl module, remove the setting of a ``debug`` flag + on an OpenSSL structure. + - Issue #8682: The ssl module now temporary increments the reference count of a socket object got through ``PyWeakref_GetObject``, so as to avoid possible deallocation while the object is still being used. diff --git a/Modules/_ssl.c b/Modules/_ssl.c index 52fd3f9..ecd081e 100644 --- a/Modules/_ssl.c +++ b/Modules/_ssl.c @@ -500,7 +500,6 @@ static PyObject *PySSL_SSLdo_handshake(PySSLObject *self) Py_DECREF(sock); if (ret < 1) return PySSL_SetError(self, ret, __FILE__, __LINE__); - self->ssl->debug = 1; if (self->peer_cert) X509_free (self->peer_cert); -- cgit v0.12 -- cgit v0.12 From b76207138ac0ac132e5675f209956e9852e7c6b1 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Fri, 25 Jun 2010 20:23:41 +0000 Subject: Merged revisions 82223 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82223 | mark.dickinson | 2010-06-25 21:22:24 +0100 (Fri, 25 Jun 2010) | 9 lines Merged revisions 82221 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82221 | mark.dickinson | 2010-06-25 21:19:48 +0100 (Fri, 25 Jun 2010) | 1 line Fix indentation of Python code example in C comment. ........ ................ --- Modules/mathmodule.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/Modules/mathmodule.c b/Modules/mathmodule.c index 50dd43e..05bad5d 100644 --- a/Modules/mathmodule.c +++ b/Modules/mathmodule.c @@ -490,17 +490,17 @@ _fsum_realloc(double **p_ptr, Py_ssize_t n, def msum(iterable): partials = [] # sorted, non-overlapping partial sums for x in iterable: - i = 0 - for y in partials: - if abs(x) < abs(y): - x, y = y, x - hi = x + y - lo = y - (hi - x) - if lo: - partials[i] = lo - i += 1 - x = hi - partials[i:] = [x] + i = 0 + for y in partials: + if abs(x) < abs(y): + x, y = y, x + hi = x + y + lo = y - (hi - x) + if lo: + partials[i] = lo + i += 1 + x = hi + partials[i:] = [x] return sum_exact(partials) Rounded x+y stored in hi with the roundoff stored in lo. Together hi+lo -- cgit v0.12 From a5b2dcf2b20190e3812fff8f82ca30fc77edb8fc Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Sat, 26 Jun 2010 00:20:20 +0000 Subject: Merged revisions 82234 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82234 | r.david.murray | 2010-06-25 20:17:12 -0400 (Fri, 25 Jun 2010) | 9 lines Merged revisions 82233 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82233 | r.david.murray | 2010-06-25 20:06:44 -0400 (Fri, 25 Jun 2010) | 2 lines #4640: add a test to optparse that proves issue is invalid. ........ ................ --- Lib/test/test_optparse.py | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Lib/test/test_optparse.py b/Lib/test/test_optparse.py index cdbbc9d..3601c54 100644 --- a/Lib/test/test_optparse.py +++ b/Lib/test/test_optparse.py @@ -756,6 +756,11 @@ class TestStandard(BaseTest): {'a': "-b3", 'boo': None, 'foo': None}, []) + def test_combined_single_invalid_option(self): + self.parser.add_option("-t", action="store_true") + self.assertParseFail(["-test"], + "no such option: -e") + class TestBool(BaseTest): def setUp(self): options = [make_option("-v", -- cgit v0.12 From 29605717238720b1ad9d5e4f95eedb0420202aad Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Sat, 26 Jun 2010 02:16:57 +0000 Subject: Merged revisions 82238 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82238 | alexander.belopolsky | 2010-06-25 22:15:07 -0400 (Fri, 25 Jun 2010) | 11 lines Merged revisions 82236 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82236 | alexander.belopolsky | 2010-06-25 22:05:19 -0400 (Fri, 25 Jun 2010) | 4 lines Issue #9024: Fixed mark-up for PyDateTime_IMPORT macro and added that it is typically used in module initialization function. Thanks Tim Golden for the patch. ........ ................ --- Doc/c-api/datetime.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Doc/c-api/datetime.rst b/Doc/c-api/datetime.rst index 044d3e5..510ef26 100644 --- a/Doc/c-api/datetime.rst +++ b/Doc/c-api/datetime.rst @@ -8,9 +8,9 @@ DateTime Objects Various date and time objects are supplied by the :mod:`datetime` module. Before using any of these functions, the header file :file:`datetime.h` must be included in your source (note that this is not included by :file:`Python.h`), -and the macro :cfunc:`PyDateTime_IMPORT` must be invoked. The macro puts a -pointer to a C structure into a static variable, ``PyDateTimeAPI``, that is -used by the following macros. +and the macro :cmacro:`PyDateTime_IMPORT` must be invoked, usually as part of +the module initialisation function. The macro puts a pointer to a C structure +into a static variable, ``PyDateTimeAPI``, that is used by the following macros. Type-check macros: -- cgit v0.12 From dbc8ed9ad8327ae9e9231d37ea3af405907ce636 Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Sat, 26 Jun 2010 03:36:05 +0000 Subject: Merged revisions 82244 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82244 | r.david.murray | 2010-06-25 23:34:33 -0400 (Fri, 25 Jun 2010) | 9 lines Merged revisions 82242 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82242 | r.david.murray | 2010-06-25 23:27:32 -0400 (Fri, 25 Jun 2010) | 2 lines Fix indentation in recently added test. ........ ................ --- Lib/test/test_optparse.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/test_optparse.py b/Lib/test/test_optparse.py index 3601c54..79467b0 100644 --- a/Lib/test/test_optparse.py +++ b/Lib/test/test_optparse.py @@ -759,7 +759,7 @@ class TestStandard(BaseTest): def test_combined_single_invalid_option(self): self.parser.add_option("-t", action="store_true") self.assertParseFail(["-test"], - "no such option: -e") + "no such option: -e") class TestBool(BaseTest): def setUp(self): -- cgit v0.12 From 415f340a0c401b0a379f720d55db50c3d76168c3 Mon Sep 17 00:00:00 2001 From: Ezio Melotti <ezio.melotti@gmail.com> Date: Sat, 26 Jun 2010 18:52:26 +0000 Subject: Merged revisions 82252 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82252 | ezio.melotti | 2010-06-26 21:50:39 +0300 (Sat, 26 Jun 2010) | 9 lines Merged revisions 82248 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82248 | ezio.melotti | 2010-06-26 21:44:42 +0300 (Sat, 26 Jun 2010) | 1 line Fix extra space. ........ ................ --- Objects/unicodeobject.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index cc0bbec..4bc7418 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -8039,7 +8039,7 @@ PyObject *PyUnicode_Replace(PyObject *obj, } PyDoc_STRVAR(replace__doc__, - "S.replace (old, new[, count]) -> str\n\ + "S.replace(old, new[, count]) -> str\n\ \n\ Return a copy of S with all occurrences of substring\n\ old replaced by new. If the optional argument count is\n\ -- cgit v0.12 From 46980d8bb1963f0127ccff8ce50f908e82863c4d Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Sat, 26 Jun 2010 18:58:29 +0000 Subject: Merged revisions 82255 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82255 | alexander.belopolsky | 2010-06-26 14:57:02 -0400 (Sat, 26 Jun 2010) | 9 lines Merged revisions 82251 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82251 | alexander.belopolsky | 2010-06-26 14:49:10 -0400 (Sat, 26 Jun 2010) | 1 line Issue 9024: Added :cdata: tag to PyDateTimeAPI ........ ................ --- Doc/c-api/datetime.rst | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Doc/c-api/datetime.rst b/Doc/c-api/datetime.rst index 510ef26..6515bab 100644 --- a/Doc/c-api/datetime.rst +++ b/Doc/c-api/datetime.rst @@ -10,7 +10,8 @@ Before using any of these functions, the header file :file:`datetime.h` must be included in your source (note that this is not included by :file:`Python.h`), and the macro :cmacro:`PyDateTime_IMPORT` must be invoked, usually as part of the module initialisation function. The macro puts a pointer to a C structure -into a static variable, ``PyDateTimeAPI``, that is used by the following macros. +into a static variable, :cdata:`PyDateTimeAPI`, that is used by the following +macros. Type-check macros: -- cgit v0.12 -- cgit v0.12 From 525201a08c82201d215ae2643d3b12d430bd9528 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 27 Jun 2010 10:57:33 +0000 Subject: Fix duplicate paragraph. --- Doc/reference/simple_stmts.rst | 4 ---- 1 file changed, 4 deletions(-) diff --git a/Doc/reference/simple_stmts.rst b/Doc/reference/simple_stmts.rst index b3fc891..531d69a 100644 --- a/Doc/reference/simple_stmts.rst +++ b/Doc/reference/simple_stmts.rst @@ -146,10 +146,6 @@ Assignment of an object to a single target is recursively defined as follows. * Otherwise: the name is bound to the object in the global namespace or the outer namespace determined by :keyword:`nonlocal`, respectively. - The name is rebound if it was already bound. This may cause the reference - count for the object previously bound to the name to reach zero, causing the - object to be deallocated and its destructor (if it has one) to be called. - .. index:: single: destructor The name is rebound if it was already bound. This may cause the reference count -- cgit v0.12 From 0f2985c1c2861beec8e56f933ca207248e33c271 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren <ronaldoussoren@mac.com> Date: Sun, 27 Jun 2010 12:40:35 +0000 Subject: Merged revisions 82273 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82273 | ronald.oussoren | 2010-06-27 14:37:46 +0200 (Sun, 27 Jun 2010) | 15 lines Merged revisions 82272 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82272 | ronald.oussoren | 2010-06-27 14:36:16 +0200 (Sun, 27 Jun 2010) | 8 lines Two small fixes for the support for SDKs on MacOSX: 1) The code that checks if an path should be located in the SDK explicitly excludes /usr/local. This fixes issue9046 2) The SDK variant for filtering "db_dirs_to_check" in setup.py was not doing anything because of a missing assignment. ........ ................ --- Lib/distutils/unixccompiler.py | 4 +++- setup.py | 3 ++- 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/Lib/distutils/unixccompiler.py b/Lib/distutils/unixccompiler.py index f4605f3..bf73416 100644 --- a/Lib/distutils/unixccompiler.py +++ b/Lib/distutils/unixccompiler.py @@ -336,7 +336,9 @@ class UnixCCompiler(CCompiler): static = os.path.join(dir, static_f) if sys.platform == 'darwin' and ( - dir.startswith('/System/') or dir.startswith('/usr/')): + dir.startswith('/System/') or ( + dir.startswith('/usr/') and not dir.startswith('/usr/local/'))): + shared = os.path.join(sysroot, dir[1:], shared_f) dylib = os.path.join(sysroot, dir[1:], dylib_f) static = os.path.join(sysroot, dir[1:], static_f) diff --git a/setup.py b/setup.py index 880840d..435cb53 100644 --- a/setup.py +++ b/setup.py @@ -43,7 +43,7 @@ def is_macosx_sdk_path(path): """ Returns True if 'path' can be located in an OSX SDK """ - return path.startswith('/usr/') or path.startswith('/System/') + return (path.startswith('/usr/') and not path.startswith('/usr/local')) or path.startswith('/System/') def find_file(filename, std_dirs, paths): """Searches for the directory where a given file is located, @@ -868,6 +868,7 @@ class PyBuildExt(build_ext): else: if os.path.isdir(dn): tmp.append(dn) + db_dirs_to_check = tmp db_dirs_to_check = tmp -- cgit v0.12 From a75facfdc7f1d3595aa717cef43dbedef209d0e1 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren <ronaldoussoren@mac.com> Date: Sun, 27 Jun 2010 12:46:19 +0000 Subject: Merged revisions 82278 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82278 | ronald.oussoren | 2010-06-27 14:45:47 +0200 (Sun, 27 Jun 2010) | 12 lines Merged revisions 82276 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82276 | ronald.oussoren | 2010-06-27 14:43:47 +0200 (Sun, 27 Jun 2010) | 5 lines The uuid library on OSX 10.5 seems to contain the same bug as the one on OSX 10.6, therefore don't use it there either. This fixes issue8621. ........ ................ --- Lib/uuid.py | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Lib/uuid.py b/Lib/uuid.py index 8161d58..b17f1c8 100644 --- a/Lib/uuid.py +++ b/Lib/uuid.py @@ -427,17 +427,17 @@ try: if hasattr(lib, 'uuid_generate_time'): _uuid_generate_time = lib.uuid_generate_time - # The uuid_generate_* functions are broken on MacOS X 10.6, as noted + # The uuid_generate_* functions are broken on MacOS X 10.5, as noted # in issue #8621 the function generates the same sequence of values # in the parent process and all children created using fork (unless # those children use exec as well). # - # Assume that the uuid_generate functions are broken from 10.6 onward, + # Assume that the uuid_generate functions are broken from 10.5 onward, # the test can be adjusted when a later version is fixed. import sys if sys.platform == 'darwin': import os - if int(os.uname()[2].split('.')[0]) >= 10: + if int(os.uname()[2].split('.')[0]) >= 9: _uuid_generate_random = _uuid_generate_time = None # On Windows prior to 2000, UuidCreate gives a UUID containing the -- cgit v0.12 From 536ad94edbd6e06eb7fbba9a57400ffbd03873d8 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren <ronaldoussoren@mac.com> Date: Sun, 27 Jun 2010 12:52:17 +0000 Subject: Merged revisions 82281 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82281 | ronald.oussoren | 2010-06-27 14:51:31 +0200 (Sun, 27 Jun 2010) | 19 lines Merged revisions 82150 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82150 | ronald.oussoren | 2010-06-22 11:32:22 +0200 (Tue, 22 Jun 2010) | 12 lines The code in _scproxy (a mac specific helper module to detect proxy settings) had the wrong logic for detecting if the checkbox 'Exclude simple hostnames' is checked. This checkin fixes that. As a result the test failure 'Issue8455' goes away on systems where the checkbox is not checked. I'm carefully avoiding saying that is fixes that issue, test_urllib2_localnet assumes that system proxy settings are empty (not just on OSX, see Issue8455 for details). ........ ................ --- Modules/_scproxy.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Modules/_scproxy.c b/Modules/_scproxy.c index 30afa6a..af11ba7 100644 --- a/Modules/_scproxy.c +++ b/Modules/_scproxy.c @@ -75,7 +75,7 @@ get_proxy_settings(PyObject* mod __attribute__((__unused__))) aNum = CFDictionaryGetValue(proxyDict, kSCPropNetProxiesExcludeSimpleHostnames); if (aNum == NULL) { - v = PyBool_FromLong(1); + v = PyBool_FromLong(0); } else { v = PyBool_FromLong(cfnum_to_int32(aNum)); } -- cgit v0.12 From ddb62e9f4c2a9efb707892b292b484e25c09db51 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren <ronaldoussoren@mac.com> Date: Sun, 27 Jun 2010 14:27:27 +0000 Subject: Merged revisions 82286 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82286 | ronald.oussoren | 2010-06-27 16:26:30 +0200 (Sun, 27 Jun 2010) | 11 lines Merged revisions 82284 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82284 | ronald.oussoren | 2010-06-27 15:59:39 +0200 (Sun, 27 Jun 2010) | 4 lines Fix for Issue8883: without this patch test_urllib will fail when there is a bare IP address in the "Bypass proxy settings for these Hosts & Domains" list on MacOSX. ........ ................ --- Lib/urllib/request.py | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index e85b65c..e59208f 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -2208,8 +2208,13 @@ if sys.platform == 'darwin': continue base = ip2num(m.group(1)) - mask = int(m.group(2)[1:]) - mask = 32 - mask + mask = m.group(2) + if mask is None: + mask = 8 * (m.group(1).count('.') + 1) + + else: + mask = int(mask[1:]) + mask = 32 - mask if (hostIP >> mask) == (base >> mask): return True -- cgit v0.12 From 930049bda96c74c39db004c9045e5f0f9498ce35 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Mon, 28 Jun 2010 14:12:18 +0000 Subject: Merged revisions 82326 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82326 | senthil.kumaran | 2010-06-28 19:38:00 +0530 (Mon, 28 Jun 2010) | 9 lines Merged revisions 82324 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82324 | senthil.kumaran | 2010-06-28 19:26:46 +0530 (Mon, 28 Jun 2010) | 3 lines Fix Issue8653 - Docstring for urlunsplit function. ........ ................ --- Lib/urllib/parse.py | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Lib/urllib/parse.py b/Lib/urllib/parse.py index 1ac6f4d..b7890d8 100644 --- a/Lib/urllib/parse.py +++ b/Lib/urllib/parse.py @@ -208,6 +208,11 @@ def urlunparse(components): return urlunsplit((scheme, netloc, url, query, fragment)) def urlunsplit(components): + """Combine the elements of a tuple as returned by urlsplit() into a + complete URL as a string. The data argument can be any five-item iterable. + This may result in a slightly different, but equivalent URL, if the URL that + was parsed originally had unnecessary delimiters (for example, a ? with an + empty query; the RFC states that these are equivalent).""" scheme, netloc, url, query, fragment = components if netloc or (scheme and scheme in uses_netloc and url[:2] != '//'): if url and url[:1] != '/': url = '/' + url -- cgit v0.12 -- cgit v0.12 From 783df8d49192846c6ac2cc646b210916d5daf9eb Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Mon, 28 Jun 2010 17:35:17 +0000 Subject: Merged revisions 82336 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82336 | senthil.kumaran | 2010-06-28 23:01:40 +0530 (Mon, 28 Jun 2010) | 9 lines Merged revisions 82334 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82334 | senthil.kumaran | 2010-06-28 22:37:40 +0530 (Mon, 28 Jun 2010) | 3 lines Documentation correction. urllib2.urlopen.info returns a mimetools.Message instance not HTTPMessage object. ........ ................ --- Doc/library/urllib.request.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/library/urllib.request.rst b/Doc/library/urllib.request.rst index d153384..64e0c2a 100644 --- a/Doc/library/urllib.request.rst +++ b/Doc/library/urllib.request.rst @@ -40,8 +40,8 @@ The :mod:`urllib.request` module defines the following functions: commonly used to determine if a redirect was followed * :meth:`info` --- return the meta-information of the page, such as headers, - in the form of an :class:`http.client.HTTPMessage` instance (see `Quick - Reference to HTTP Headers <http://www.cs.tut.fi/~jkorpela/http.html>`_) + in the form of an :func:`email.message_from_string` instance (see + `Quick Reference to HTTP Headers <http://www.cs.tut.fi/~jkorpela/http.html>`_) Raises :exc:`URLError` on errors. -- cgit v0.12 From 26eb9d0b47e1bf4645119f2394f3c467b8fa5fb4 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Mon, 28 Jun 2010 19:46:35 +0000 Subject: Merged revisions 82342 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82342 | benjamin.peterson | 2010-06-28 14:43:42 -0500 (Mon, 28 Jun 2010) | 1 line update error message ........ --- Objects/abstract.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/Objects/abstract.c b/Objects/abstract.c index 2d85104..75eb154 100644 --- a/Objects/abstract.c +++ b/Objects/abstract.c @@ -2533,8 +2533,7 @@ recursive_isinstance(PyObject *inst, PyObject *cls) } else { if (!check_class(cls, - "isinstance() arg 2 must be a class, type," - " or tuple of classes and types")) + "isinstance() arg 2 must be a type or tuple of types")) return -1; icls = PyObject_GetAttr(inst, __class__); if (icls == NULL) { -- cgit v0.12 From 5f6b4a53c243f2e9fc84553ae562ffdcd57bc99a Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Tue, 29 Jun 2010 00:17:01 +0000 Subject: Merged revisions 82351 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82351 | brian.curtin | 2010-06-28 19:14:28 -0500 (Mon, 28 Jun 2010) | 3 lines Update md5driver.py for 3.x. Changed an import, replaced md5.new() with md5(), and added an encode where needed. ........ --- Demo/md5test/md5driver.py | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/Demo/md5test/md5driver.py b/Demo/md5test/md5driver.py index ea30fd8..7df3e75 100755 --- a/Demo/md5test/md5driver.py +++ b/Demo/md5test/md5driver.py @@ -1,11 +1,10 @@ +from hashlib import md5 import string -import md5 from sys import argv def MDPrint(str): outstr = '' - for i in str: - o = ord(i) + for o in str: outstr = (outstr + string.hexdigits[(o >> 4) & 0xF] + string.hexdigits[o & 0xF]) @@ -42,7 +41,7 @@ def MDTimeTrial(): print('MD5 time trial. Processing', TEST_BYTES, 'characters...') t1 = time() - mdContext = md5.new() + mdContext = md5() for i in range(TEST_BLOCKS): mdContext.update(data) @@ -57,13 +56,13 @@ def MDTimeTrial(): def MDString(str): - MDPrint(md5.new(str).digest()) + MDPrint(md5(str.encode("utf-8")).digest()) print('"' + str + '"') def MDFile(filename): f = open(filename, 'rb') - mdContext = md5.new() + mdContext = md5() while 1: data = f.read(1024) @@ -78,7 +77,7 @@ def MDFile(filename): import sys def MDFilter(): - mdContext = md5.new() + mdContext = md5() while 1: data = sys.stdin.read(16) -- cgit v0.12 From 714b74d39f1d9709cc0c0fc55a28b11789f6cae0 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Tue, 29 Jun 2010 01:30:28 +0000 Subject: Merged revisions 82354 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82354 | benjamin.peterson | 2010-06-28 20:27:35 -0500 (Mon, 28 Jun 2010) | 1 line rephrase and remove uneeded statement ........ --- Doc/reference/compound_stmts.rst | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/Doc/reference/compound_stmts.rst b/Doc/reference/compound_stmts.rst index b2eef16..9bcb108 100644 --- a/Doc/reference/compound_stmts.rst +++ b/Doc/reference/compound_stmts.rst @@ -272,14 +272,12 @@ was translated to :: try: foo finally: - N = None del N -That means that you have to assign the exception to a different name if you want -to be able to refer to it after the except clause. The reason for this is that -with the traceback attached to them, exceptions will form a reference cycle with -the stack frame, keeping all locals in that frame alive until the next garbage -collection occurs. +This means the exception must be assigned to a different name to be able to +refer to it after the except clause. Exceptions are cleared because with the +traceback attached to them, they form a reference cycle with the stack frame, +keeping all locals in that frame alive until the next garbage collection occurs. .. index:: module: sys -- cgit v0.12 From acf16deeb859feaef2af9f48d3ef0570658c70dc Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Tue, 29 Jun 2010 16:04:46 +0000 Subject: Merged revisions 82373 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82373 | benjamin.peterson | 2010-06-29 10:57:57 -0500 (Tue, 29 Jun 2010) | 1 line note that byte strings can be raw, too #9114 ........ --- Doc/reference/lexical_analysis.rst | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/Doc/reference/lexical_analysis.rst b/Doc/reference/lexical_analysis.rst index 7df0c2b..aa30173 100644 --- a/Doc/reference/lexical_analysis.rst +++ b/Doc/reference/lexical_analysis.rst @@ -407,7 +407,7 @@ String literals are described by the following lexical definitions: .. productionlist:: bytesliteral: `bytesprefix`(`shortbytes` | `longbytes`) - bytesprefix: "b" | "B" + bytesprefix: "b" | "B" | "br" | "Br" | "bR" | "BR" shortbytes: "'" `shortbytesitem`* "'" | '"' `shortbytesitem`* '"' longbytes: "'''" `longbytesitem`* "'''" | '"""' `longbytesitem`* '"""' shortbytesitem: `shortbyteschar` | `bytesescapeseq` @@ -431,16 +431,16 @@ of three single or double quotes (these are generally referred to as characters that otherwise have a special meaning, such as newline, backslash itself, or the quote character. -String literals may optionally be prefixed with a letter ``'r'`` or ``'R'``; -such strings are called :dfn:`raw strings` and treat backslashes as literal -characters. As a result, ``'\U'`` and ``'\u'`` escapes in raw strings are not -treated specially. - Bytes literals are always prefixed with ``'b'`` or ``'B'``; they produce an instance of the :class:`bytes` type instead of the :class:`str` type. They may only contain ASCII characters; bytes with a numeric value of 128 or greater must be expressed with escapes. +Both string and bytes literals may optionally be prefixed with a letter ``'r'`` +or ``'R'``; such strings are called :dfn:`raw strings` and treat backslashes as +literal characters. As a result, in string literals, ``'\U'`` and ``'\u'`` +escapes in raw strings are not treated specially. + In triple-quoted strings, unescaped newlines and quotes are allowed (and are retained), except that three unescaped quotes in a row terminate the string. (A "quote" is the character used to open the string, i.e. either ``'`` or ``"``.) @@ -545,9 +545,9 @@ characters as part of the string, *not* as a line continuation. String literal concatenation ---------------------------- -Multiple adjacent string literals (delimited by whitespace), possibly using -different quoting conventions, are allowed, and their meaning is the same as -their concatenation. Thus, ``"hello" 'world'`` is equivalent to +Multiple adjacent string or bytes literals (delimited by whitespace), possibly +using different quoting conventions, are allowed, and their meaning is the same +as their concatenation. Thus, ``"hello" 'world'`` is equivalent to ``"helloworld"``. This feature can be used to reduce the number of backslashes needed, to split long strings conveniently across long lines, or even to add comments to parts of strings, for example:: -- cgit v0.12 From f6f3f53714d08dc3dc30c66037a275361dea224e Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Tue, 29 Jun 2010 18:40:09 +0000 Subject: Merged revisions 82376 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82376 | benjamin.peterson | 2010-06-29 13:36:39 -0500 (Tue, 29 Jun 2010) | 1 line update for nonlocal keyword ........ --- Doc/glossary.rst | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/Doc/glossary.rst b/Doc/glossary.rst index a69a0f8..a05db12 100644 --- a/Doc/glossary.rst +++ b/Doc/glossary.rst @@ -420,12 +420,14 @@ Glossary modules, respectively. nested scope + The ability to refer to a variable in an enclosing definition. For instance, a function defined inside another function can refer to - variables in the outer function. Note that nested scopes work only for - reference and not for assignment which will always write to the innermost - scope. In contrast, local variables both read and write in the innermost - scope. Likewise, global variables read and write to the global namespace. + variables in the outer function. Note that nested scopes by default work + only for reference and not for assignment. Local variables both read and + write in the innermost scope. Likewise, global variables read and write + to the global namespace. The :keyword:`nonlocal` allows writing to outer + scopes. new-style class Old name for the flavor of classes now used for all class objects. In -- cgit v0.12 From 881c1b4c102e9404c10de159a7f01442c2d7224e Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Tue, 29 Jun 2010 20:11:18 +0000 Subject: Merged revisions 82381 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82381 | mark.dickinson | 2010-06-29 21:10:42 +0100 (Tue, 29 Jun 2010) | 9 lines Merged revisions 82379 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82379 | mark.dickinson | 2010-06-29 21:09:12 +0100 (Tue, 29 Jun 2010) | 1 line Issue #1789: clarify that the 'size' column in struct docs refers to standard size. ........ ................ --- Doc/library/struct.rst | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Doc/library/struct.rst b/Doc/library/struct.rst index be20caa..6fbce6c 100644 --- a/Doc/library/struct.rst +++ b/Doc/library/struct.rst @@ -151,7 +151,11 @@ Format Characters ^^^^^^^^^^^^^^^^^ Format characters have the following meaning; the conversion between C and -Python values should be obvious given their types: +Python values should be obvious given their types. The 'Standard size' column +refers to the size of the packed value in bytes when using standard size; that +is, when the format string starts with one of ``'<'``, ``'>'``, ``'!'`` or +``'='``. When using native size, the size of the packed value is +platform-dependent. +--------+-------------------------+--------------------+----------------+------------+ | Format | C Type | Python type | Standard size | Notes | -- cgit v0.12 From ce5b6c43bfbd1e016463c92f43c9075f64fafaa6 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Wed, 30 Jun 2010 10:34:53 +0000 Subject: Revert r82044, since it changed the semantics of negated imaginary literals. Before r82044, '-7j' became complex(0.0, -7.0); afterwards it was complex(-0.0, -7.0). See issue 9011. --- Lib/test/test_parser.py | 10 ---------- Misc/NEWS | 5 ----- Python/ast.c | 26 ++++++++++++++++++++++++++ 3 files changed, 26 insertions(+), 15 deletions(-) diff --git a/Lib/test/test_parser.py b/Lib/test/test_parser.py index e52be06..9c73b99 100644 --- a/Lib/test/test_parser.py +++ b/Lib/test/test_parser.py @@ -479,16 +479,6 @@ class CompileTestCase(unittest.TestCase): st = parser.suite('a = "\\u1"') self.assertRaises(SyntaxError, parser.compilest, st) - def test_issue_9011(self): - # Issue 9011: compilation of an unary minus expression changed - # the meaning of the ST, so that a second compilation produced - # incorrect results. - st = parser.expr('-3') - code1 = parser.compilest(st) - self.assertEqual(eval(code1), -3) - code2 = parser.compilest(st) - self.assertEqual(eval(code2), -3) - class ParserStackLimitTestCase(unittest.TestCase): """try to push the parser to/over its limits. see http://bugs.python.org/issue1881 for a discussion diff --git a/Misc/NEWS b/Misc/NEWS index da04708..5be3e1c 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -16,11 +16,6 @@ Core and Builtins Fix the encoding of the modules filename. Patch written by Amaury Forgeot d'Arc. -- Issue #9011: Remove buggy and unnecessary (in 3.x) ST->AST - compilation code dealing with unary minus applied to a constant. - The removed code was mutating the ST, causing a second compilation - to fail. - - Issue #9058: Remove assertions about INT_MAX in UnicodeDecodeError. - Issue #8941: decoding big endian UTF-32 data in UCS-2 builds could crash diff --git a/Python/ast.c b/Python/ast.c index ce9f211..b8cb565 100644 --- a/Python/ast.c +++ b/Python/ast.c @@ -1664,8 +1664,34 @@ ast_for_trailer(struct compiling *c, const node *n, expr_ty left_expr) static expr_ty ast_for_factor(struct compiling *c, const node *n) { + node *pfactor, *ppower, *patom, *pnum; expr_ty expression; + /* If the unary - operator is applied to a constant, don't generate + a UNARY_NEGATIVE opcode. Just store the approriate value as a + constant. The peephole optimizer already does something like + this but it doesn't handle the case where the constant is + (sys.maxint - 1). In that case, we want a PyIntObject, not a + PyLongObject. + */ + if (TYPE(CHILD(n, 0)) == MINUS + && NCH(n) == 2 + && TYPE((pfactor = CHILD(n, 1))) == factor + && NCH(pfactor) == 1 + && TYPE((ppower = CHILD(pfactor, 0))) == power + && NCH(ppower) == 1 + && TYPE((patom = CHILD(ppower, 0))) == atom + && TYPE((pnum = CHILD(patom, 0))) == NUMBER) { + char *s = PyObject_MALLOC(strlen(STR(pnum)) + 2); + if (s == NULL) + return NULL; + s[0] = '-'; + strcpy(s + 1, STR(pnum)); + PyObject_FREE(STR(pnum)); + STR(pnum) = s; + return ast_for_atom(c, patom); + } + expression = ast_for_expr(c, CHILD(n, 1)); if (!expression) return NULL; -- cgit v0.12 From bf9f79b185719e1471d03983e40a88f49d6e0ffc Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Wed, 30 Jun 2010 10:55:51 +0000 Subject: Tests for Python 3.1's treatment of negated imaginary literals. --- Lib/test/test_complex.py | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/Lib/test/test_complex.py b/Lib/test/test_complex.py index a84e949..f28bb69 100644 --- a/Lib/test/test_complex.py +++ b/Lib/test/test_complex.py @@ -409,6 +409,25 @@ class ComplexTest(unittest.TestCase): @unittest.skipUnless(float.__getformat__("double").startswith("IEEE"), "test requires IEEE 754 doubles") + def test_negated_imaginary_literal(self): + z0 = -0j + z1 = -7j + z2 = -1e1000j + # This behaviour is actually incorrect: the real part of a negated + # imaginary literal should be -0.0, not 0.0. It's fixed in Python 3.2. + # However, the behaviour is already out in the wild in Python 2.x and + # Python <= 3.1.2, and it would be too disruptive to change it in a + # bugfix release, so we call it a 'feature' of Python 3.1, and test to + # ensure that the behaviour remains consistent across 3.1.x releases. + self.assertFloatsAreIdentical(z0.real, 0.0) + self.assertFloatsAreIdentical(z0.imag, -0.0) + self.assertFloatsAreIdentical(z1.real, 0.0) + self.assertFloatsAreIdentical(z1.imag, -7.0) + self.assertFloatsAreIdentical(z2.real, 0.0) + self.assertFloatsAreIdentical(z2.imag, -INF) + + @unittest.skipUnless(float.__getformat__("double").startswith("IEEE"), + "test requires IEEE 754 doubles") def test_overflow(self): self.assertEqual(complex("1e500"), complex(INF, 0.0)) self.assertEqual(complex("-1e500j"), complex(0.0, -INF)) -- cgit v0.12 From d68ed93824d20bf50ad5eddca3958d92978ced4a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Giampaolo=20Rodol=C3=A0?= <g.rodola@gmail.com> Date: Wed, 30 Jun 2010 17:50:20 +0000 Subject: Merged revisions 82407 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82407 | giampaolo.rodola | 2010-06-30 19:47:39 +0200 (mer, 30 giu 2010) | 9 lines Merged revisions 82404 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82404 | giampaolo.rodola | 2010-06-30 19:38:28 +0200 (mer, 30 giu 2010) | 1 line fix issue #6589: cleanup asyncore.socket_map if smtpd.SMTPServer constructor raises an exception ........ ................ --- Lib/smtpd.py | 21 +++++++++++++-------- Misc/NEWS | 3 +++ 2 files changed, 16 insertions(+), 8 deletions(-) diff --git a/Lib/smtpd.py b/Lib/smtpd.py index 3dc9793..76df673 100755 --- a/Lib/smtpd.py +++ b/Lib/smtpd.py @@ -274,14 +274,19 @@ class SMTPServer(asyncore.dispatcher): self._localaddr = localaddr self._remoteaddr = remoteaddr asyncore.dispatcher.__init__(self) - self.create_socket(socket.AF_INET, socket.SOCK_STREAM) - # try to re-use a server port if possible - self.set_reuse_addr() - self.bind(localaddr) - self.listen(5) - print('%s started at %s\n\tLocal addr: %s\n\tRemote addr:%s' % ( - self.__class__.__name__, time.ctime(time.time()), - localaddr, remoteaddr), file=DEBUGSTREAM) + try: + self.create_socket(socket.AF_INET, socket.SOCK_STREAM) + # try to re-use a server port if possible + self.set_reuse_addr() + self.bind(localaddr) + self.listen(5) + except: + self.close() + raise + else: + print('%s started at %s\n\tLocal addr: %s\n\tRemote addr:%s' % ( + self.__class__.__name__, time.ctime(time.time()), + localaddr, remoteaddr), file=DEBUGSTREAM) def handle_accept(self): conn, addr = self.accept() diff --git a/Misc/NEWS b/Misc/NEWS index 5be3e1c..e720196 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -67,6 +67,9 @@ C-API Library ------- +- Issue #6589: cleanup asyncore.socket_map in case smtpd.SMTPServer constructor + raises an exception. + - Issue #9075: In the ssl module, remove the setting of a ``debug`` flag on an OpenSSL structure. -- cgit v0.12 From d793847608528231748001592313567ed1ec4d47 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Thu, 1 Jul 2010 17:51:42 +0000 Subject: Merged revisions 82422 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82422 | benjamin.peterson | 2010-07-01 12:49:01 -0500 (Thu, 01 Jul 2010) | 9 lines Merged revisions 82420 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82420 | benjamin.peterson | 2010-07-01 12:45:52 -0500 (Thu, 01 Jul 2010) | 1 line fix fixer name ........ ................ --- Doc/library/2to3.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/2to3.rst b/Doc/library/2to3.rst index a0a4610..f3be8fa 100644 --- a/Doc/library/2to3.rst +++ b/Doc/library/2to3.rst @@ -276,7 +276,7 @@ and off individually. They are described here in more detail. Converts the :keyword:`print` statement to the :func:`print` function. -.. 2to3fixer:: raises +.. 2to3fixer:: raise Converts ``raise E, V`` to ``raise E(V)``, and ``raise E, V, T`` to ``raise E(V).with_traceback(T)``. If ``E`` is a tuple, the translation will be -- cgit v0.12 -- cgit v0.12 From 1ed667005556ad3c578bdecabc2e5bf416dd1e1d Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Fri, 2 Jul 2010 19:50:16 +0000 Subject: Merged revisions 82448 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82448 | benjamin.peterson | 2010-07-02 14:45:07 -0500 (Fri, 02 Jul 2010) | 9 lines Merged revisions 82447 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82447 | benjamin.peterson | 2010-07-02 14:41:39 -0500 (Fri, 02 Jul 2010) | 1 line add space ........ ................ --- Objects/floatobject.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Objects/floatobject.c b/Objects/floatobject.c index 959196d..865c960 100644 --- a/Objects/floatobject.c +++ b/Objects/floatobject.c @@ -1110,7 +1110,7 @@ float_hex(PyObject *v) return float_str((PyFloatObject *)v); if (x == 0.0) { - if(copysign(1.0, x) == -1.0) + if (copysign(1.0, x) == -1.0) return PyUnicode_FromString("-0x0.0p+0"); else return PyUnicode_FromString("0x0.0p+0"); -- cgit v0.12 From 769089294a557eb7d4b9e7690a83d9fe72bc4e48 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Fri, 2 Jul 2010 20:26:51 +0000 Subject: Merged revisions 82452 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82452 | mark.dickinson | 2010-07-02 21:26:07 +0100 (Fri, 02 Jul 2010) | 9 lines Merged revisions 82446 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82446 | mark.dickinson | 2010-07-02 19:06:52 +0100 (Fri, 02 Jul 2010) | 1 line Clarify sys.float_info documentation. ........ ................ --- Doc/library/sys.rst | 96 ++++++++++++++++++++++++++++++++++------------------- 1 file changed, 61 insertions(+), 35 deletions(-) diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst index c48ff1b..e4fc71d 100644 --- a/Doc/library/sys.rst +++ b/Doc/library/sys.rst @@ -224,44 +224,65 @@ always available. .. data:: float_info A structseq holding information about the float type. It contains low level - information about the precision and internal representation. Please study - your system's :file:`float.h` for more information. - - +---------------------+--------------------------------------------------+ - | attribute | explanation | - +=====================+==================================================+ - | :const:`epsilon` | Difference between 1 and the next representable | - | | floating point number | - +---------------------+--------------------------------------------------+ - | :const:`dig` | digits (see :file:`float.h`) | - +---------------------+--------------------------------------------------+ - | :const:`mant_dig` | mantissa digits (see :file:`float.h`) | - +---------------------+--------------------------------------------------+ - | :const:`max` | maximum representable finite float | - +---------------------+--------------------------------------------------+ - | :const:`max_exp` | maximum int e such that radix**(e-1) is in the | - | | range of finite representable floats | - +---------------------+--------------------------------------------------+ - | :const:`max_10_exp` | maximum int e such that 10**e is in the | - | | range of finite representable floats | - +---------------------+--------------------------------------------------+ - | :const:`min` | Minimum positive normalizer float | - +---------------------+--------------------------------------------------+ - | :const:`min_exp` | minimum int e such that radix**(e-1) is a | - | | normalized float | - +---------------------+--------------------------------------------------+ - | :const:`min_10_exp` | minimum int e such that 10**e is a normalized | - | | float | - +---------------------+--------------------------------------------------+ - | :const:`radix` | radix of exponent | - +---------------------+--------------------------------------------------+ - | :const:`rounds` | addition rounds (see :file:`float.h`) | - +---------------------+--------------------------------------------------+ + information about the precision and internal representation. The values + correspond to the various floating-point constants defined in the standard + header file :file:`float.h` for the 'C' programming language; see section + 5.2.4.2.2 of the 1999 ISO/IEC C standard [C99]_, 'Characteristics of + floating types', for details. + + +---------------------+----------------+--------------------------------------------------+ + | attribute | float.h macro | explanation | + +=====================+================+==================================================+ + | :const:`epsilon` | DBL_MAX | difference between 1 and the least value greater | + | | | than 1 that is representable as a float | + +---------------------+----------------+--------------------------------------------------+ + | :const:`dig` | DBL_DIG | maximum number of decimal digits that can be | + | | | faithfully represented in a float; see below | + +---------------------+----------------+--------------------------------------------------+ + | :const:`mant_dig` | DBL_MANT_DIG | float precision: the number of base-``radix`` | + | | | digits in the significand of a float | + +---------------------+----------------+--------------------------------------------------+ + | :const:`max` | DBL_MAX | maximum representable finite float | + +---------------------+----------------+--------------------------------------------------+ + | :const:`max_exp` | DBL_MAX_EXP | maximum integer e such that ``radix**(e-1)`` is | + | | | a representable finite float | + +---------------------+----------------+--------------------------------------------------+ + | :const:`max_10_exp` | DBL_MAX_10_EXP | maximum integer e such that ``10**e`` is in the | + | | | range of representable finite floats | + +---------------------+----------------+--------------------------------------------------+ + | :const:`min` | DBL_MIN | minimum positive normalized float | + +---------------------+----------------+--------------------------------------------------+ + | :const:`min_exp` | DBL_MIN_EXP | minimum integer e such that ``radix**(e-1)`` is | + | | | a normalized float | + +---------------------+----------------+--------------------------------------------------+ + | :const:`min_10_exp` | DBL_MIN_10_EXP | minimum integer e such that ``10**e`` is a | + | | | normalized float | + +---------------------+----------------+--------------------------------------------------+ + | :const:`radix` | FLT_RADIX | radix of exponent representation | + +---------------------+----------------+--------------------------------------------------+ + | :const:`rounds` | FLT_ROUNDS | constant representing rounding mode | + | | | used for arithmetic operations | + +---------------------+----------------+--------------------------------------------------+ + + The attribute :attr:`sys.float_info.dig` needs further explanation. If + ``s`` is any string representing a decimal number with at most + :attr:`sys.float_info.dig` significant digits, then converting ``s`` to a + float and back again will recover a string representing the same decimal + value:: - .. note:: + >>> import sys + >>> sys.float_info.dig + 15 + >>> s = '3.14159265358979' # decimal string with 15 significant digits + >>> format(float(s), '.15g') # convert to float and back -> same value + '3.14159265358979' - The information in the table is simplified. + But for strings with more than :attr:`sys.float_info.dig` significant digits, + this isn't always true:: + >>> s = '9876543211234567' # 16 significant digits is too many! + >>> format(float(s), '.16g') # conversion changes value + '9876543211234568' .. data:: float_repr_style @@ -875,3 +896,8 @@ always available. first three characters of :const:`version`. It is provided in the :mod:`sys` module for informational purposes; modifying this value has no effect on the registry keys used by Python. Availability: Windows. + +.. rubric:: Citations + +.. [C99] ISO/IEC 9899:1999. "Programming languages -- C." A public draft of this standard is available at http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1256.pdf . + -- cgit v0.12 From 795b8e3f1317c676d3f263341ead759f5f7e53a4 Mon Sep 17 00:00:00 2001 From: Ezio Melotti <ezio.melotti@gmail.com> Date: Fri, 2 Jul 2010 23:22:03 +0000 Subject: Merged revisions 82462 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82462 | ezio.melotti | 2010-07-03 02:18:51 +0300 (Sat, 03 Jul 2010) | 17 lines Merged revisions 82455,82457,82459 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82455 | eric.smith | 2010-07-03 00:44:16 +0300 (Sat, 03 Jul 2010) | 1 line Moved period outside paren, where it belongs. ........ r82457 | ezio.melotti | 2010-07-03 01:17:29 +0300 (Sat, 03 Jul 2010) | 1 line #9139: Add examples for str.format(). ........ r82459 | ezio.melotti | 2010-07-03 01:50:39 +0300 (Sat, 03 Jul 2010) | 1 line #9139: the thousands separator is new in 2.7. Also add a missing variable in the example. ........ ................ --- Doc/library/string.rst | 179 ++++++++++++++++++++++++++++++++++++++++++------- 1 file changed, 155 insertions(+), 24 deletions(-) diff --git a/Doc/library/string.rst b/Doc/library/string.rst index c7aba99..8b1ca5c 100644 --- a/Doc/library/string.rst +++ b/Doc/library/string.rst @@ -174,7 +174,7 @@ implementation as the built-in :meth:`format` method. .. method:: convert_field(value, conversion) Converts the value (returned by :meth:`get_field`) given a conversion type - (as in the tuple returned by the :meth:`parse` method.) The default + (as in the tuple returned by the :meth:`parse` method). The default version understands 'r' (repr) and 's' (str) conversion types. @@ -185,7 +185,7 @@ Format String Syntax The :meth:`str.format` method and the :class:`Formatter` class share the same syntax for format strings (although in the case of :class:`Formatter`, -subclasses can define their own format string syntax.) +subclasses can define their own format string syntax). Format strings contain "replacement fields" surrounded by curly braces ``{}``. Anything that is not contained in braces is considered literal text, which is @@ -211,6 +211,8 @@ The *field_name* is optionally followed by a *conversion* field, which is preceded by an exclamation point ``'!'``, and a *format_spec*, which is preceded by a colon ``':'``. These specify a non-default format for the replacement value. +See also the :ref:`formatspec` section. + The *field_name* itself begins with an *arg_name* that is either either a number or a keyword. If it's a number, it refers to a positional argument, and if it's a keyword, it refers to a named keyword argument. If the numerical arg_names in a format string @@ -221,6 +223,10 @@ attribute expressions. An expression of the form ``'.name'`` selects the named attribute using :func:`getattr`, while an expression of the form ``'[index]'`` does an index lookup using :func:`__getitem__`. +.. versionchanged:: 3.1 + The positional argument specifiers can be omitted, so ``'{} {}'`` is + equivalent to ``'{0} {1}'``. + Some simple format string examples:: "First, thou shalt count to {0}" # References first positional argument @@ -261,26 +267,7 @@ and format specifications are not allowed. The replacement fields within the format_spec are substituted before the *format_spec* string is interpreted. This allows the formatting of a value to be dynamically specified. -For example, suppose you wanted to have a replacement field whose field width is -determined by another variable:: - - "A man with two {0:{1}}".format("noses", 10) - -This would first evaluate the inner replacement field, making the format string -effectively:: - - "A man with two {0:10}" - -Then the outer replacement field would be evaluated, producing:: - - "noses " - -Which is substituted into the string, yielding:: - - "A man with two noses " - -(The extra space is because we specified a field width of 10, and because left -alignment is the default for strings.) +See the :ref:`formatexamples` section for some examples. .. _formatspec: @@ -290,7 +277,7 @@ Format Specification Mini-Language "Format specifications" are used within replacement fields contained within a format string to define how individual values are presented (see -:ref:`formatstrings`.) They can also be passed directly to the built-in +:ref:`formatstrings`). They can also be passed directly to the built-in :func:`format` function. Each formattable type may define how the format specification is to be interpreted. @@ -324,7 +311,7 @@ The meaning of the various alignment options is as follows: | Option | Meaning | +=========+==========================================================+ | ``'<'`` | Forces the field to be left-aligned within the available | - | | space (This is the default.) | + | | space (this is the default). | +---------+----------------------------------------------------------+ | ``'>'`` | Forces the field to be right-aligned within the | | | available space. | @@ -366,6 +353,9 @@ The ``','`` option signals the use of a comma for a thousands separator. For a locale aware separator, use the ``'n'`` integer presentation type instead. +.. versionchanged:: 3.1 + Added the ``','`` option (see also :pep:`378`). + *width* is a decimal integer defining the minimum field width. If not specified, then the field width will be determined by the content. @@ -484,6 +474,147 @@ The available presentation types for floating point and decimal values are: +---------+----------------------------------------------------------+ +.. _formatexamples: + +Format examples +^^^^^^^^^^^^^^^ + +This section contains examples of the new format syntax and comparison with +the old ``%``-formatting. + +In most of the cases the syntax is similar to the old ``%``-formatting, with the +addition of the ``{}`` and with ``:`` used instead of ``%``. +For example, ``'%03.2f'`` can be translated to ``'{:03.2f}'``. + +The new format syntax also supports new and different options, shown in the +follow examples. + +Accessing arguments by position:: + + >>> '{0}, {1}, {2}'.format('a', 'b', 'c') + 'a, b, c' + >>> '{}, {}, {}'.format('a', 'b', 'c') # 3.1+ only + 'a, b, c' + >>> '{2}, {1}, {0}'.format('a', 'b', 'c') + 'c, b, a' + >>> '{2}, {1}, {0}'.format(*'abc') # unpacking argument sequence + 'c, b, a' + >>> '{0}{1}{0}'.format('abra', 'cad') # arguments' indices can be repeated + 'abracadabra' + +Accessing arguments by name:: + + >>> 'Coordinates: {latitude}, {longitude}'.format(latitude='37.24N', longitude='-115.81W') + 'Coordinates: 37.24N, -115.81W' + >>> coord = {'latitude': '37.24N', 'longitude': '-115.81W'} + >>> 'Coordinates: {latitude}, {longitude}'.format(**coord) + 'Coordinates: 37.24N, -115.81W' + +Accessing arguments' attributes:: + + >>> c = 3-5j + >>> ('The complex number {0} is formed from the real part {0.real} ' + ... 'and the imaginary part {0.imag}.').format(c) + 'The complex number (3-5j) is formed from the real part 3.0 and the imaginary part -5.0.' + >>> class Point: + ... def __init__(self, x, y): + ... self.x, self.y = x, y + ... def __str__(self): + ... return 'Point({self.x}, {self.y})'.format(self=self) + ... + >>> str(Point(4, 2)) + 'Point(4, 2)' + +Accessing arguments' items:: + + >>> coord = (3, 5) + >>> 'X: {0[0]}; Y: {0[1]}'.format(coord) + 'X: 3; Y: 5' + +Replacing ``%s`` and ``%r``:: + + >>> "repr() shows quotes: {!r}; str() doesn't: {!s}".format('test1', 'test2') + "repr() shows quotes: 'test1'; str() doesn't: test2" + +Aligning the text and specifying a width:: + + >>> '{:<30}'.format('left aligned') + 'left aligned ' + >>> '{:>30}'.format('right aligned') + ' right aligned' + >>> '{:^30}'.format('centered') + ' centered ' + >>> '{:*^30}'.format('centered') # use '*' as a fill char + '***********centered***********' + +Replacing ``%+f``, ``%-f``, and ``% f`` and specifying a sign:: + + >>> '{:+f}; {:+f}'.format(3.14, -3.14) # show it always + '+3.140000; -3.140000' + >>> '{: f}; {: f}'.format(3.14, -3.14) # show a space for positive numbers + ' 3.140000; -3.140000' + >>> '{:-f}; {:-f}'.format(3.14, -3.14) # show only the minus -- same as '{:f}; {:f}' + '3.140000; -3.140000' + +Replacing ``%x`` and ``%o`` and converting the value to different bases:: + + >>> # format also supports binary numbers + >>> "int: {0:d}; hex: {0:x}; oct: {0:o}; bin: {0:b}".format(42) + 'int: 42; hex: 2a; oct: 52; bin: 101010' + >>> # with 0x, 0o, or 0b as prefix: + >>> "int: {0:d}; hex: {0:#x}; oct: {0:#o}; bin: {0:#b}".format(42) + 'int: 42; hex: 0x2a; oct: 0o52; bin: 0b101010' + +Using the comma as a thousands separator:: + + >>> '{:,}'.format(1234567890) + '1,234,567,890' + +Expressing a percentage:: + + >>> points = 19 + >>> total = 22 + >>> 'Correct answers: {:.2%}.'.format(points/total) + 'Correct answers: 86.36%' + +Using type-specific formatting:: + + >>> import datetime + >>> d = datetime.datetime(2010, 7, 4, 12, 15, 58) + >>> '{:%Y-%m-%d %H:%M:%S}'.format(d) + '2010-07-04 12:15:58' + +Nesting arguments and more complex examples:: + + >>> for align, text in zip('<^>', ['left', 'center', 'right']): + ... '{0:{align}{fill}16}'.format(text, fill=align, align=align) + ... + 'left<<<<<<<<<<<<' + '^^^^^center^^^^^' + '>>>>>>>>>>>right' + >>> + >>> octets = [192, 168, 0, 1] + >>> '{:02X}{:02X}{:02X}{:02X}'.format(*octets) + 'C0A80001' + >>> int(_, 16) + 3232235521 + >>> + >>> width = 5 + >>> for num in range(5,12): + ... for base in 'dXob': + ... print('{0:{width}{base}}'.format(num, base=base, width=width), end=' ') + ... print() + ... + 5 5 5 101 + 6 6 6 110 + 7 7 7 111 + 8 8 10 1000 + 9 9 11 1001 + 10 A 12 1010 + 11 B 13 1011 + + + .. _template-strings: Template strings -- cgit v0.12 From 25bc019d4698917083327b9701d66caf8b1db2de Mon Sep 17 00:00:00 2001 From: Ezio Melotti <ezio.melotti@gmail.com> Date: Sat, 3 Jul 2010 05:18:50 +0000 Subject: Merged revisions 82413,82468 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82413 | ezio.melotti | 2010-07-01 10:32:02 +0300 (Thu, 01 Jul 2010) | 13 lines Update PyUnicode_DecodeUTF8 from RFC 2279 to RFC 3629. 1) #8271: when a byte sequence is invalid, only the start byte and all the valid continuation bytes are now replaced by U+FFFD, instead of replacing the number of bytes specified by the start byte. See http://www.unicode.org/versions/Unicode5.2.0/ch03.pdf (pages 94-95); 2) 5- and 6-bytes-long UTF-8 sequences are now considered invalid (no changes in behavior); 3) Change the error messages "unexpected code byte" to "invalid start byte" and "invalid data" to "invalid continuation byte"; 4) Add an extensive set of tests in test_unicode; 5) Fix test_codeccallbacks because it was failing after this change. ........ r82468 | ezio.melotti | 2010-07-03 07:52:19 +0300 (Sat, 03 Jul 2010) | 1 line Update comment about surrogates. ........ --- Lib/test/test_codeccallbacks.py | 22 +++--- Lib/test/test_unicode.py | 153 ++++++++++++++++++++++++++++++++++++++++ Misc/NEWS | 8 +++ Objects/unicodeobject.c | 112 ++++++++++++++--------------- 4 files changed, 229 insertions(+), 66 deletions(-) diff --git a/Lib/test/test_codeccallbacks.py b/Lib/test/test_codeccallbacks.py index 56f3ac1..82782b5 100644 --- a/Lib/test/test_codeccallbacks.py +++ b/Lib/test/test_codeccallbacks.py @@ -153,28 +153,30 @@ class CodecCallbackTest(unittest.TestCase): sout += bytes("\\U%08x" % sys.maxunicode, "ascii") self.assertEqual(sin.encode("iso-8859-15", "backslashreplace"), sout) - def test_decoderelaxedutf8(self): - # This is the test for a decoding callback handler, - # that relaxes the UTF-8 minimal encoding restriction. - # A null byte that is encoded as "\xc0\x80" will be - # decoded as a null byte. All other illegal sequences - # will be handled strictly. + def test_decoding_callbacks(self): + # This is a test for a decoding callback handler + # that allows the decoding of the invalid sequence + # "\xc0\x80" and returns "\x00" instead of raising an error. + # All other illegal sequences will be handled strictly. def relaxedutf8(exc): if not isinstance(exc, UnicodeDecodeError): raise TypeError("don't know how to handle %r" % exc) - if exc.object[exc.start:exc.end].startswith(b"\xc0\x80"): + if exc.object[exc.start:exc.start+2] == b"\xc0\x80": return ("\x00", exc.start+2) # retry after two bytes else: raise exc - codecs.register_error( - "test.relaxedutf8", relaxedutf8) + codecs.register_error("test.relaxedutf8", relaxedutf8) + # all the "\xc0\x80" will be decoded to "\x00" sin = b"a\x00b\xc0\x80c\xc3\xbc\xc0\x80\xc0\x80" sout = "a\x00b\x00c\xfc\x00\x00" self.assertEqual(sin.decode("utf-8", "test.relaxedutf8"), sout) + + # "\xc0\x81" is not valid and a UnicodeDecodeError will be raised sin = b"\xc0\x80\xc0\x81" - self.assertRaises(UnicodeError, sin.decode, "utf-8", "test.relaxedutf8") + self.assertRaises(UnicodeDecodeError, sin.decode, + "utf-8", "test.relaxedutf8") def test_charmapencode(self): # For charmap encodings the replacement string will be diff --git a/Lib/test/test_unicode.py b/Lib/test/test_unicode.py index 75637f8..d5b3242 100644 --- a/Lib/test/test_unicode.py +++ b/Lib/test/test_unicode.py @@ -948,6 +948,159 @@ class UnicodeTest( # * strict decoding testing for all of the # UTF8_ERROR cases in PyUnicode_DecodeUTF8 + def test_utf8_decode_valid_sequences(self): + sequences = [ + # single byte + (b'\x00', '\x00'), (b'a', 'a'), (b'\x7f', '\x7f'), + # 2 bytes + (b'\xc2\x80', '\x80'), (b'\xdf\xbf', '\u07ff'), + # 3 bytes + (b'\xe0\xa0\x80', '\u0800'), (b'\xed\x9f\xbf', '\ud7ff'), + (b'\xee\x80\x80', '\uE000'), (b'\xef\xbf\xbf', '\uffff'), + # 4 bytes + (b'\xF0\x90\x80\x80', '\U00010000'), + (b'\xf4\x8f\xbf\xbf', '\U0010FFFF') + ] + for seq, res in sequences: + self.assertEqual(seq.decode('utf-8'), res) + + + def test_utf8_decode_invalid_sequences(self): + # continuation bytes in a sequence of 2, 3, or 4 bytes + continuation_bytes = [bytes([x]) for x in range(0x80, 0xC0)] + # start bytes of a 2-byte sequence equivalent to codepoints < 0x7F + invalid_2B_seq_start_bytes = [bytes([x]) for x in range(0xC0, 0xC2)] + # start bytes of a 4-byte sequence equivalent to codepoints > 0x10FFFF + invalid_4B_seq_start_bytes = [bytes([x]) for x in range(0xF5, 0xF8)] + invalid_start_bytes = ( + continuation_bytes + invalid_2B_seq_start_bytes + + invalid_4B_seq_start_bytes + [bytes([x]) for x in range(0xF7, 0x100)] + ) + + for byte in invalid_start_bytes: + self.assertRaises(UnicodeDecodeError, byte.decode, 'utf-8') + + for sb in invalid_2B_seq_start_bytes: + for cb in continuation_bytes: + self.assertRaises(UnicodeDecodeError, (sb+cb).decode, 'utf-8') + + for sb in invalid_4B_seq_start_bytes: + for cb1 in continuation_bytes[:3]: + for cb3 in continuation_bytes[:3]: + self.assertRaises(UnicodeDecodeError, + (sb+cb1+b'\x80'+cb3).decode, 'utf-8') + + for cb in [bytes([x]) for x in range(0x80, 0xA0)]: + self.assertRaises(UnicodeDecodeError, + (b'\xE0'+cb+b'\x80').decode, 'utf-8') + self.assertRaises(UnicodeDecodeError, + (b'\xE0'+cb+b'\xBF').decode, 'utf-8') + # surrogates + for cb in [bytes([x]) for x in range(0xA0, 0xC0)]: + self.assertRaises(UnicodeDecodeError, + (b'\xED'+cb+b'\x80').decode, 'utf-8') + self.assertRaises(UnicodeDecodeError, + (b'\xED'+cb+b'\xBF').decode, 'utf-8') + for cb in [bytes([x]) for x in range(0x80, 0x90)]: + self.assertRaises(UnicodeDecodeError, + (b'\xF0'+cb+b'\x80\x80').decode, 'utf-8') + self.assertRaises(UnicodeDecodeError, + (b'\xF0'+cb+b'\xBF\xBF').decode, 'utf-8') + for cb in [bytes([x]) for x in range(0x90, 0xC0)]: + self.assertRaises(UnicodeDecodeError, + (b'\xF4'+cb+b'\x80\x80').decode, 'utf-8') + self.assertRaises(UnicodeDecodeError, + (b'\xF4'+cb+b'\xBF\xBF').decode, 'utf-8') + + def test_issue8271(self): + # Issue #8271: during the decoding of an invalid UTF-8 byte sequence, + # only the start byte and the continuation byte(s) are now considered + # invalid, instead of the number of bytes specified by the start byte. + # See http://www.unicode.org/versions/Unicode5.2.0/ch03.pdf (page 95, + # table 3-8, Row 2) for more information about the algorithm used. + FFFD = '\ufffd' + sequences = [ + # invalid start bytes + (b'\x80', FFFD), # continuation byte + (b'\x80\x80', FFFD*2), # 2 continuation bytes + (b'\xc0', FFFD), + (b'\xc0\xc0', FFFD*2), + (b'\xc1', FFFD), + (b'\xc1\xc0', FFFD*2), + (b'\xc0\xc1', FFFD*2), + # with start byte of a 2-byte sequence + (b'\xc2', FFFD), # only the start byte + (b'\xc2\xc2', FFFD*2), # 2 start bytes + (b'\xc2\xc2\xc2', FFFD*3), # 2 start bytes + (b'\xc2\x41', FFFD+'A'), # invalid continuation byte + # with start byte of a 3-byte sequence + (b'\xe1', FFFD), # only the start byte + (b'\xe1\xe1', FFFD*2), # 2 start bytes + (b'\xe1\xe1\xe1', FFFD*3), # 3 start bytes + (b'\xe1\xe1\xe1\xe1', FFFD*4), # 4 start bytes + (b'\xe1\x80', FFFD), # only 1 continuation byte + (b'\xe1\x41', FFFD+'A'), # invalid continuation byte + (b'\xe1\x41\x80', FFFD+'A'+FFFD), # invalid cb followed by valid cb + (b'\xe1\x41\x41', FFFD+'AA'), # 2 invalid continuation bytes + (b'\xe1\x80\x41', FFFD+'A'), # only 1 valid continuation byte + (b'\xe1\x80\xe1\x41', FFFD*2+'A'), # 1 valid and the other invalid + (b'\xe1\x41\xe1\x80', FFFD+'A'+FFFD), # 1 invalid and the other valid + # with start byte of a 4-byte sequence + (b'\xf1', FFFD), # only the start byte + (b'\xf1\xf1', FFFD*2), # 2 start bytes + (b'\xf1\xf1\xf1', FFFD*3), # 3 start bytes + (b'\xf1\xf1\xf1\xf1', FFFD*4), # 4 start bytes + (b'\xf1\xf1\xf1\xf1\xf1', FFFD*5), # 5 start bytes + (b'\xf1\x80', FFFD), # only 1 continuation bytes + (b'\xf1\x80\x80', FFFD), # only 2 continuation bytes + (b'\xf1\x80\x41', FFFD+'A'), # 1 valid cb and 1 invalid + (b'\xf1\x80\x41\x41', FFFD+'AA'), # 1 valid cb and 1 invalid + (b'\xf1\x80\x80\x41', FFFD+'A'), # 2 valid cb and 1 invalid + (b'\xf1\x41\x80', FFFD+'A'+FFFD), # 1 invalid cv and 1 valid + (b'\xf1\x41\x80\x80', FFFD+'A'+FFFD*2), # 1 invalid cb and 2 invalid + (b'\xf1\x41\x80\x41', FFFD+'A'+FFFD+'A'), # 2 invalid cb and 1 invalid + (b'\xf1\x41\x41\x80', FFFD+'AA'+FFFD), # 1 valid cb and 1 invalid + (b'\xf1\x41\xf1\x80', FFFD+'A'+FFFD), + (b'\xf1\x41\x80\xf1', FFFD+'A'+FFFD*2), + (b'\xf1\xf1\x80\x41', FFFD*2+'A'), + (b'\xf1\x41\xf1\xf1', FFFD+'A'+FFFD*2), + # with invalid start byte of a 4-byte sequence (rfc2279) + (b'\xf5', FFFD), # only the start byte + (b'\xf5\xf5', FFFD*2), # 2 start bytes + (b'\xf5\x80', FFFD*2), # only 1 continuation byte + (b'\xf5\x80\x80', FFFD*3), # only 2 continuation byte + (b'\xf5\x80\x80\x80', FFFD*4), # 3 continuation bytes + (b'\xf5\x80\x41', FFFD*2+'A'), # 1 valid cb and 1 invalid + (b'\xf5\x80\x41\xf5', FFFD*2+'A'+FFFD), + (b'\xf5\x41\x80\x80\x41', FFFD+'A'+FFFD*2+'A'), + # with invalid start byte of a 5-byte sequence (rfc2279) + (b'\xf8', FFFD), # only the start byte + (b'\xf8\xf8', FFFD*2), # 2 start bytes + (b'\xf8\x80', FFFD*2), # only one continuation byte + (b'\xf8\x80\x41', FFFD*2 + 'A'), # 1 valid cb and 1 invalid + (b'\xf8\x80\x80\x80\x80', FFFD*5), # invalid 5 bytes seq with 5 bytes + # with invalid start byte of a 6-byte sequence (rfc2279) + (b'\xfc', FFFD), # only the start byte + (b'\xfc\xfc', FFFD*2), # 2 start bytes + (b'\xfc\x80\x80', FFFD*3), # only 2 continuation bytes + (b'\xfc\x80\x80\x80\x80\x80', FFFD*6), # 6 continuation bytes + # invalid start byte + (b'\xfe', FFFD), + (b'\xfe\x80\x80', FFFD*3), + # other sequences + (b'\xf1\x80\x41\x42\x43', '\ufffd\x41\x42\x43'), + (b'\xf1\x80\xff\x42\x43', '\ufffd\ufffd\x42\x43'), + (b'\xf1\x80\xc2\x81\x43', '\ufffd\x81\x43'), + (b'\x61\xF1\x80\x80\xE1\x80\xC2\x62\x80\x63\x80\xBF\x64', + '\x61\uFFFD\uFFFD\uFFFD\x62\uFFFD\x63\uFFFD\uFFFD\x64'), + ] + for n, (seq, res) in enumerate(sequences): + self.assertRaises(UnicodeDecodeError, seq.decode, 'utf-8', 'strict') + self.assertEqual(seq.decode('utf-8', 'replace'), res) + self.assertEqual((seq+b'b').decode('utf-8', 'replace'), res+'b') + self.assertEqual(seq.decode('utf-8', 'ignore'), + res.replace('\uFFFD', '')) + def test_codecs_idna(self): # Test whether trailing dot is preserved self.assertEqual("www.python.org.".encode("idna"), b"www.python.org.") diff --git a/Misc/NEWS b/Misc/NEWS index e720196..0be6a48 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,14 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #8271: during the decoding of an invalid UTF-8 byte sequence, only the + start byte and the continuation byte(s) are now considered invalid, instead + of the number of bytes specified by the start byte. + E.g.: '\xf1\x80AB'.decode('utf-8', 'replace') now returns u'\ufffdAB' and + replaces with U+FFFD only the start byte ('\xf1') and the continuation byte + ('\x80') even if '\xf1' is the start byte of a 4-bytes sequence. + Previous versions returned a single u'\ufffd'. + - Issue #6543: Write the traceback in the terminal encoding instead of utf-8. Fix the encoding of the modules filename. Patch written by Amaury Forgeot d'Arc. diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 4bc7418..8b1f01c 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -2147,24 +2147,24 @@ encode_char: static char utf8_code_length[256] = { - /* Map UTF-8 encoded prefix byte to sequence length. zero means - illegal prefix. see RFC 2279 for details */ + /* Map UTF-8 encoded prefix byte to sequence length. Zero means + illegal prefix. See RFC 3629 for details */ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 00-0F */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 70-7F */ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 80-8F */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 0, 0 + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* B0-BF */ + 0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* C0-C1 + C2-CF */ + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* D0-DF */ + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* E0-EF */ + 4, 4, 4, 4, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 /* F0-F4 + F5-FF */ }; PyObject *PyUnicode_DecodeUTF8(const char *s, @@ -2194,6 +2194,7 @@ PyObject *PyUnicode_DecodeUTF8Stateful(const char *s, { const char *starts = s; int n; + int k; Py_ssize_t startinpos; Py_ssize_t endinpos; Py_ssize_t outpos; @@ -2277,7 +2278,9 @@ PyObject *PyUnicode_DecodeUTF8Stateful(const char *s, else { errmsg = "unexpected end of data"; startinpos = s-starts; - endinpos = size; + endinpos = startinpos+1; + for (k=1; (k < size-startinpos) && ((s[k]&0xC0) == 0x80); k++) + endinpos++; goto utf8Error; } } @@ -2285,7 +2288,7 @@ PyObject *PyUnicode_DecodeUTF8Stateful(const char *s, switch (n) { case 0: - errmsg = "unexpected code byte"; + errmsg = "invalid start byte"; startinpos = s-starts; endinpos = startinpos+1; goto utf8Error; @@ -2298,63 +2301,67 @@ PyObject *PyUnicode_DecodeUTF8Stateful(const char *s, case 2: if ((s[1] & 0xc0) != 0x80) { - errmsg = "invalid data"; + errmsg = "invalid continuation byte"; startinpos = s-starts; - endinpos = startinpos+2; + endinpos = startinpos + 1; goto utf8Error; } ch = ((s[0] & 0x1f) << 6) + (s[1] & 0x3f); - if (ch < 0x80) { - startinpos = s-starts; - endinpos = startinpos+2; - errmsg = "illegal encoding"; - goto utf8Error; - } - else - *p++ = (Py_UNICODE)ch; + assert ((ch > 0x007F) && (ch <= 0x07FF)); + *p++ = (Py_UNICODE)ch; break; case 3: + /* Decoding UTF-8 sequences in range \xed\xa0\x80-\xed\xbf\xbf + will result in surrogates in range d800-dfff. Surrogates are + not valid UTF-8 so they are rejected. + See http://www.unicode.org/versions/Unicode5.2.0/ch03.pdf + (table 3-7) and http://www.rfc-editor.org/rfc/rfc3629.txt */ if ((s[1] & 0xc0) != 0x80 || - (s[2] & 0xc0) != 0x80) { - errmsg = "invalid data"; + (s[2] & 0xc0) != 0x80 || + ((unsigned char)s[0] == 0xE0 && + (unsigned char)s[1] < 0xA0) || + ((unsigned char)s[0] == 0xED && + (unsigned char)s[1] > 0x9F)) { + errmsg = "invalid continuation byte"; startinpos = s-starts; - endinpos = startinpos+3; + endinpos = startinpos + 1; + + /* if s[1] first two bits are 1 and 0, then the invalid + continuation byte is s[2], so increment endinpos by 1, + if not, s[1] is invalid and endinpos doesn't need to + be incremented. */ + if ((s[1] & 0xC0) == 0x80) + endinpos++; goto utf8Error; } ch = ((s[0] & 0x0f) << 12) + ((s[1] & 0x3f) << 6) + (s[2] & 0x3f); - if (ch < 0x0800 || (ch >= 0xd800 && ch <= 0xDFFF)) { - errmsg = "illegal encoding"; - startinpos = s-starts; - endinpos = startinpos+3; - goto utf8Error; - } - else - *p++ = (Py_UNICODE)ch; + assert ((ch > 0x07FF) && (ch <= 0xFFFF)); + *p++ = (Py_UNICODE)ch; break; case 4: if ((s[1] & 0xc0) != 0x80 || (s[2] & 0xc0) != 0x80 || - (s[3] & 0xc0) != 0x80) { - errmsg = "invalid data"; + (s[3] & 0xc0) != 0x80 || + ((unsigned char)s[0] == 0xF0 && + (unsigned char)s[1] < 0x90) || + ((unsigned char)s[0] == 0xF4 && + (unsigned char)s[1] > 0x8F)) { + errmsg = "invalid continuation byte"; startinpos = s-starts; - endinpos = startinpos+4; + endinpos = startinpos + 1; + if ((s[1] & 0xC0) == 0x80) { + endinpos++; + if ((s[2] & 0xC0) == 0x80) + endinpos++; + } goto utf8Error; } ch = ((s[0] & 0x7) << 18) + ((s[1] & 0x3f) << 12) + - ((s[2] & 0x3f) << 6) + (s[3] & 0x3f); - /* validate and convert to UTF-16 */ - if ((ch < 0x10000) /* minimum value allowed for 4 - byte encoding */ - || (ch > 0x10ffff)) /* maximum value allowed for - UTF-16 */ - { - errmsg = "illegal encoding"; - startinpos = s-starts; - endinpos = startinpos+4; - goto utf8Error; - } + ((s[2] & 0x3f) << 6) + (s[3] & 0x3f); + assert ((ch > 0xFFFF) && (ch <= 0x10ffff)); + #ifdef Py_UNICODE_WIDE *p++ = (Py_UNICODE)ch; #else @@ -2370,13 +2377,6 @@ PyObject *PyUnicode_DecodeUTF8Stateful(const char *s, *p++ = (Py_UNICODE)(0xDC00 + (ch & 0x03FF)); #endif break; - - default: - /* Other sizes are only needed for UCS-4 */ - errmsg = "unsupported Unicode code range"; - startinpos = s-starts; - endinpos = startinpos+n; - goto utf8Error; } s += n; continue; -- cgit v0.12 From f78756a8a84d7d731d87b2a9d7814ee7aeb5a1c4 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Sat, 3 Jul 2010 09:18:26 +0000 Subject: Merged revisions 82478 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82478 | mark.dickinson | 2010-07-03 10:17:16 +0100 (Sat, 03 Jul 2010) | 9 lines Merged revisions 82476 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82476 | mark.dickinson | 2010-07-03 10:15:09 +0100 (Sat, 03 Jul 2010) | 1 line Fix typo in sys.float_info docs. ........ ................ --- Doc/library/sys.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst index e4fc71d..67f335b 100644 --- a/Doc/library/sys.rst +++ b/Doc/library/sys.rst @@ -233,7 +233,7 @@ always available. +---------------------+----------------+--------------------------------------------------+ | attribute | float.h macro | explanation | +=====================+================+==================================================+ - | :const:`epsilon` | DBL_MAX | difference between 1 and the least value greater | + | :const:`epsilon` | DBL_EPSILON | difference between 1 and the least value greater | | | | than 1 that is representable as a float | +---------------------+----------------+--------------------------------------------------+ | :const:`dig` | DBL_DIG | maximum number of decimal digits that can be | -- cgit v0.12 From 8e42fb7ada3198e66d3f060c5c87c52465a86e36 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Sat, 3 Jul 2010 13:46:01 +0000 Subject: Merged revisions 82495 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82495 | victor.stinner | 2010-07-03 15:44:22 +0200 (sam., 03 juil. 2010) | 10 lines Merged revisions 82492 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82492 | victor.stinner | 2010-07-03 15:36:19 +0200 (sam., 03 juil. 2010) | 3 lines Issue #7673: Fix security vulnerability (CVE-2010-2089) in the audioop module, ensure that the input string length is a multiple of the frame size ........ ................ --- Lib/test/test_audioop.py | 33 +++++++++++ Misc/NEWS | 5 +- Modules/audioop.c | 144 +++++++++++++++++++++++------------------------ 3 files changed, 108 insertions(+), 74 deletions(-) diff --git a/Lib/test/test_audioop.py b/Lib/test/test_audioop.py index 1cd80a1..308c3e3 100644 --- a/Lib/test/test_audioop.py +++ b/Lib/test/test_audioop.py @@ -20,6 +20,12 @@ def gendata4(): data = [gendata1(), gendata2(), gendata4()] +INVALID_DATA = [ + ('abc', 0), + ('abc', 2), + ('abc', 4), +] + class TestAudioop(unittest.TestCase): @@ -168,6 +174,33 @@ class TestAudioop(unittest.TestCase): self.assertRaises(audioop.error, audioop.findmax, ''.join(chr(x) for x in range(256)), -2392392) + def test_issue7673(self): + state = None + for data, size in INVALID_DATA: + size2 = size + self.assertRaises(audioop.error, audioop.getsample, data, size, 0) + self.assertRaises(audioop.error, audioop.max, data, size) + self.assertRaises(audioop.error, audioop.minmax, data, size) + self.assertRaises(audioop.error, audioop.avg, data, size) + self.assertRaises(audioop.error, audioop.rms, data, size) + self.assertRaises(audioop.error, audioop.avgpp, data, size) + self.assertRaises(audioop.error, audioop.maxpp, data, size) + self.assertRaises(audioop.error, audioop.cross, data, size) + self.assertRaises(audioop.error, audioop.mul, data, size, 1.0) + self.assertRaises(audioop.error, audioop.tomono, data, size, 0.5, 0.5) + self.assertRaises(audioop.error, audioop.tostereo, data, size, 0.5, 0.5) + self.assertRaises(audioop.error, audioop.add, data, data, size) + self.assertRaises(audioop.error, audioop.bias, data, size, 0) + self.assertRaises(audioop.error, audioop.reverse, data, size) + self.assertRaises(audioop.error, audioop.lin2lin, data, size, size2) + self.assertRaises(audioop.error, audioop.ratecv, data, size, 1, 1, 1, state) + self.assertRaises(audioop.error, audioop.lin2ulaw, data, size) + self.assertRaises(audioop.error, audioop.ulaw2lin, data, size) + self.assertRaises(audioop.error, audioop.lin2alaw, data, size) + self.assertRaises(audioop.error, audioop.alaw2lin, data, size) + self.assertRaises(audioop.error, audioop.lin2adpcm, data, size, state) + self.assertRaises(audioop.error, audioop.adpcm2lin, data, size, state) + def test_main(): run_unittest(TestAudioop) diff --git a/Misc/NEWS b/Misc/NEWS index 0be6a48..cf9cf74 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -75,7 +75,10 @@ C-API Library ------- -- Issue #6589: cleanup asyncore.socket_map in case smtpd.SMTPServer constructor +- Issue #7673: Fix security vulnerability (CVE-2010-2089) in the audioop + module, ensure that the input string length is a multiple of the frame size + +- Issue #6589: cleanup asyncore.socket_map in case smtpd.SMTPServer constructor raises an exception. - Issue #9075: In the ssl module, remove the setting of a ``debug`` flag diff --git a/Modules/audioop.c b/Modules/audioop.c index 07b41d4..d83ab5e 100644 --- a/Modules/audioop.c +++ b/Modules/audioop.c @@ -295,6 +295,29 @@ static int stepsizeTable[89] = { static PyObject *AudioopError; +static int +audioop_check_size(int size) +{ + if (size != 1 && size != 2 && size != 4) { + PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + return 0; + } + else + return 1; +} + +static int +audioop_check_parameters(int len, int size) +{ + if (!audioop_check_size(size)) + return 0; + if (len % size != 0) { + PyErr_SetString(AudioopError, "not a whole number of frames"); + return 0; + } + return 1; +} + static PyObject * audioop_getsample(PyObject *self, PyObject *args) { @@ -304,10 +327,8 @@ audioop_getsample(PyObject *self, PyObject *args) if ( !PyArg_ParseTuple(args, "s#ii:getsample", &cp, &len, &size, &i) ) return 0; - if ( size != 1 && size != 2 && size != 4 ) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } + if (!audioop_check_parameters(len, size)) + return NULL; if ( i < 0 || i >= len/size ) { PyErr_SetString(AudioopError, "Index out of range"); return 0; @@ -328,10 +349,8 @@ audioop_max(PyObject *self, PyObject *args) if ( !PyArg_ParseTuple(args, "s#i:max", &cp, &len, &size) ) return 0; - if ( size != 1 && size != 2 && size != 4 ) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } + if (!audioop_check_parameters(len, size)) + return NULL; for ( i=0; i<len; i+= size) { if ( size == 1 ) val = (int)*CHARP(cp, i); else if ( size == 2 ) val = (int)*SHORTP(cp, i); @@ -352,10 +371,8 @@ audioop_minmax(PyObject *self, PyObject *args) if (!PyArg_ParseTuple(args, "s#i:minmax", &cp, &len, &size)) return NULL; - if (size != 1 && size != 2 && size != 4) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + if (!audioop_check_parameters(len, size)) return NULL; - } for (i = 0; i < len; i += size) { if (size == 1) val = (int) *CHARP(cp, i); else if (size == 2) val = (int) *SHORTP(cp, i); @@ -376,10 +393,8 @@ audioop_avg(PyObject *self, PyObject *args) if ( !PyArg_ParseTuple(args, "s#i:avg", &cp, &len, &size) ) return 0; - if ( size != 1 && size != 2 && size != 4 ) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } + if (!audioop_check_parameters(len, size)) + return NULL; for ( i=0; i<len; i+= size) { if ( size == 1 ) val = (int)*CHARP(cp, i); else if ( size == 2 ) val = (int)*SHORTP(cp, i); @@ -403,10 +418,8 @@ audioop_rms(PyObject *self, PyObject *args) if ( !PyArg_ParseTuple(args, "s#i:rms", &cp, &len, &size) ) return 0; - if ( size != 1 && size != 2 && size != 4 ) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } + if (!audioop_check_parameters(len, size)) + return NULL; for ( i=0; i<len; i+= size) { if ( size == 1 ) val = (int)*CHARP(cp, i); else if ( size == 2 ) val = (int)*SHORTP(cp, i); @@ -614,10 +627,8 @@ audioop_avgpp(PyObject *self, PyObject *args) if ( !PyArg_ParseTuple(args, "s#i:avgpp", &cp, &len, &size) ) return 0; - if ( size != 1 && size != 2 && size != 4 ) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } + if (!audioop_check_parameters(len, size)) + return NULL; /* Compute first delta value ahead. Also automatically makes us ** skip the first extreme value */ @@ -671,10 +682,8 @@ audioop_maxpp(PyObject *self, PyObject *args) if ( !PyArg_ParseTuple(args, "s#i:maxpp", &cp, &len, &size) ) return 0; - if ( size != 1 && size != 2 && size != 4 ) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } + if (!audioop_check_parameters(len, size)) + return NULL; /* Compute first delta value ahead. Also automatically makes us ** skip the first extreme value */ @@ -722,10 +731,8 @@ audioop_cross(PyObject *self, PyObject *args) if ( !PyArg_ParseTuple(args, "s#i:cross", &cp, &len, &size) ) return 0; - if ( size != 1 && size != 2 && size != 4 ) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } + if (!audioop_check_parameters(len, size)) + return NULL; ncross = -1; prevval = 17; /* Anything <> 0,1 */ for ( i=0; i<len; i+= size) { @@ -750,6 +757,8 @@ audioop_mul(PyObject *self, PyObject *args) if ( !PyArg_ParseTuple(args, "s#id:mul", &cp, &len, &size, &factor ) ) return 0; + if (!audioop_check_parameters(len, size)) + return NULL; if ( size == 1 ) maxval = (double) 0x7f; else if ( size == 2 ) maxval = (double) 0x7fff; @@ -795,6 +804,12 @@ audioop_tomono(PyObject *self, PyObject *args) return 0; cp = pcp.buf; len = pcp.len; + if (!audioop_check_parameters(len, size)) + return NULL; + if (((len / size) & 1) != 0) { + PyErr_SetString(AudioopError, "not a whole number of frames"); + return NULL; + } if ( size == 1 ) maxval = (double) 0x7f; else if ( size == 2 ) maxval = (double) 0x7fff; @@ -842,6 +857,8 @@ audioop_tostereo(PyObject *self, PyObject *args) if ( !PyArg_ParseTuple(args, "s#idd:tostereo", &cp, &len, &size, &fac1, &fac2 ) ) return 0; + if (!audioop_check_parameters(len, size)) + return NULL; if ( size == 1 ) maxval = (double) 0x7f; else if ( size == 2 ) maxval = (double) 0x7fff; @@ -900,7 +917,8 @@ audioop_add(PyObject *self, PyObject *args) if ( !PyArg_ParseTuple(args, "s#s#i:add", &cp1, &len1, &cp2, &len2, &size ) ) return 0; - + if (!audioop_check_parameters(len1, size)) + return NULL; if ( len1 != len2 ) { PyErr_SetString(AudioopError, "Lengths should be the same"); return 0; @@ -955,10 +973,8 @@ audioop_bias(PyObject *self, PyObject *args) &cp, &len, &size , &bias) ) return 0; - if ( size != 1 && size != 2 && size != 4) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } + if (!audioop_check_parameters(len, size)) + return NULL; rv = PyBytes_FromStringAndSize(NULL, len); if ( rv == 0 ) @@ -991,10 +1007,8 @@ audioop_reverse(PyObject *self, PyObject *args) &cp, &len, &size) ) return 0; - if ( size != 1 && size != 2 && size != 4 ) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } + if (!audioop_check_parameters(len, size)) + return NULL; rv = PyBytes_FromStringAndSize(NULL, len); if ( rv == 0 ) @@ -1028,11 +1042,10 @@ audioop_lin2lin(PyObject *self, PyObject *args) &cp, &len, &size, &size2) ) return 0; - if ( (size != 1 && size != 2 && size != 4) || - (size2 != 1 && size2 != 2 && size2 != 4)) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } + if (!audioop_check_parameters(len, size)) + return NULL; + if (!audioop_check_size(size2)) + return NULL; if (len/size > INT_MAX/size2) { PyErr_SetString(PyExc_MemoryError, @@ -1082,10 +1095,8 @@ audioop_ratecv(PyObject *self, PyObject *args) &nchannels, &inrate, &outrate, &state, &weightA, &weightB)) return NULL; - if (size != 1 && size != 2 && size != 4) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); + if (!audioop_check_size(size)) return NULL; - } if (nchannels < 1) { PyErr_SetString(AudioopError, "# of channels should be >= 1"); return NULL; @@ -1261,10 +1272,8 @@ audioop_lin2ulaw(PyObject *self, PyObject *args) &cp, &len, &size) ) return 0 ; - if ( size != 1 && size != 2 && size != 4) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } + if (!audioop_check_parameters(len, size)) + return NULL; rv = PyBytes_FromStringAndSize(NULL, len/size); if ( rv == 0 ) @@ -1295,10 +1304,8 @@ audioop_ulaw2lin(PyObject *self, PyObject *args) &cp, &len, &size) ) return 0; - if ( size != 1 && size != 2 && size != 4) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } + if (!audioop_check_parameters(len, size)) + return NULL; if (len > INT_MAX/size) { PyErr_SetString(PyExc_MemoryError, @@ -1334,10 +1341,8 @@ audioop_lin2alaw(PyObject *self, PyObject *args) &cp, &len, &size) ) return 0; - if ( size != 1 && size != 2 && size != 4) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } + if (!audioop_check_parameters(len, size)) + return NULL; rv = PyBytes_FromStringAndSize(NULL, len/size); if ( rv == 0 ) @@ -1368,10 +1373,8 @@ audioop_alaw2lin(PyObject *self, PyObject *args) &cp, &len, &size) ) return 0; - if ( size != 1 && size != 2 && size != 4) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } + if (!audioop_check_parameters(len, size)) + return NULL; if (len > INT_MAX/size) { PyErr_SetString(PyExc_MemoryError, @@ -1408,11 +1411,8 @@ audioop_lin2adpcm(PyObject *self, PyObject *args) &cp, &len, &size, &state) ) return 0; - - if ( size != 1 && size != 2 && size != 4) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } + if (!audioop_check_parameters(len, size)) + return NULL; str = PyBytes_FromStringAndSize(NULL, len/(size*2)); if ( str == 0 ) @@ -1516,10 +1516,8 @@ audioop_adpcm2lin(PyObject *self, PyObject *args) &cp, &len, &size, &state) ) return 0; - if ( size != 1 && size != 2 && size != 4) { - PyErr_SetString(AudioopError, "Size should be 1, 2 or 4"); - return 0; - } + if (!audioop_check_parameters(len, size)) + return NULL; /* Decode state, should have (value, step) */ if ( state == Py_None ) { -- cgit v0.12 From fe1ad15b4bcc923bfba384cad4c647ece8944b83 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Sat, 3 Jul 2010 17:55:41 +0000 Subject: Merged revisions 82510 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82510 | senthil.kumaran | 2010-07-03 23:18:22 +0530 (Sat, 03 Jul 2010) | 4 lines Fix Issue5468 - urlencode to handle bytes and other alternate encodings. (Extensive tests provided). Patch by Dan Mahn. ........ --- Doc/library/urllib.parse.rst | 40 +++++++++------- Lib/test/test_urllib.py | 110 +++++++++++++++++++++++++++++++++++++++++++ Lib/urllib/parse.py | 38 +++++++++++---- Misc/NEWS | 3 ++ 4 files changed, 166 insertions(+), 25 deletions(-) diff --git a/Doc/library/urllib.parse.rst b/Doc/library/urllib.parse.rst index d9776be..cfd995d 100644 --- a/Doc/library/urllib.parse.rst +++ b/Doc/library/urllib.parse.rst @@ -307,23 +307,29 @@ The :mod:`urllib.parse` module defines the following functions: ``b'a&\xef'``. -.. function:: urlencode(query, doseq=False) - - Convert a mapping object or a sequence of two-element tuples to a - "url-encoded" string, suitable to pass to :func:`urlopen` above as the - optional *data* argument. This is useful to pass a dictionary of form - fields to a ``POST`` request. The resulting string is a series of - ``key=value`` pairs separated by ``'&'`` characters, where both *key* and - *value* are quoted using :func:`quote_plus` above. When a sequence of - two-element tuples is used as the *query* argument, the first element of - each tuple is a key and the second is a value. The value element in itself - can be a sequence and in that case, if the optional parameter *doseq* is - evaluates to *True*, individual ``key=value`` pairs separated by ``'&'``are - generated for each element of the value sequence for the key. The order of - parameters in the encoded string will match the order of parameter tuples in - the sequence. This module provides the functions :func:`parse_qs` and - :func:`parse_qsl` which are used to parse query strings into Python data - structures. +.. function:: urlencode(query, doseq=False, safe='', encoding=None, errors=None) + + Convert a mapping object or a sequence of two-element, which may either be a + :class:`str` or a :class:`bytes` tuples, to a "url-encoded" string, + suitable to pass to :func:`urlopen` above as the optional *data* argument. + This is useful to pass a dictionary of form fields to a ``POST`` request. + The resulting string is a series of ``key=value`` pairs separated by ``'&'`` + characters, where both *key* and *value* are quoted using :func:`quote_plus` + above. When a sequence of two-element tuples is used as the *query* + argument, the first element of each tuple is a key and the second is a + value. The value element in itself can be a sequence and in that case, if + the optional parameter *doseq* is evaluates to *True*, individual + ``key=value`` pairs separated by ``'&'`` are generated for each element of + the value sequence for the key. The order of parameters in the encoded + string will match the order of parameter tuples in the sequence. This module + provides the functions :func:`parse_qs` and :func:`parse_qsl` which are used + to parse query strings into Python data structures. + + When *query* parameter is a :class:`str`, the *safe*, *encoding* and *error* + parameters are sent the :func:`quote_plus` for encoding. + + .. versionchanged:: 3.2 + query paramater supports bytes and string. .. seealso:: diff --git a/Lib/test/test_urllib.py b/Lib/test/test_urllib.py index f4b3766..acd5577 100644 --- a/Lib/test/test_urllib.py +++ b/Lib/test/test_urllib.py @@ -797,6 +797,116 @@ class urlencode_Tests(unittest.TestCase): self.assertEqual("a=a&a=b", urllib.parse.urlencode({"a": {"a": 1, "b": 1}}, True)) + def test_urlencode_encoding(self): + # ASCII encoding. Expect %3F with errors="replace' + given = (('\u00a0', '\u00c1'),) + expect = '%3F=%3F' + result = urllib.parse.urlencode(given, encoding="ASCII", errors="replace") + self.assertEqual(expect, result) + + # Default is UTF-8 encoding. + given = (('\u00a0', '\u00c1'),) + expect = '%C2%A0=%C3%81' + result = urllib.parse.urlencode(given) + self.assertEqual(expect, result) + + # Latin-1 encoding. + given = (('\u00a0', '\u00c1'),) + expect = '%A0=%C1' + result = urllib.parse.urlencode(given, encoding="latin-1") + self.assertEqual(expect, result) + + def test_urlencode_encoding_doseq(self): + # ASCII Encoding. Expect %3F with errors="replace' + given = (('\u00a0', '\u00c1'),) + expect = '%3F=%3F' + result = urllib.parse.urlencode(given, doseq=True, + encoding="ASCII", errors="replace") + self.assertEqual(expect, result) + + # ASCII Encoding. On a sequence of values. + given = (("\u00a0", (1, "\u00c1")),) + expect = '%3F=1&%3F=%3F' + result = urllib.parse.urlencode(given, True, + encoding="ASCII", errors="replace") + self.assertEqual(expect, result) + + # Utf-8 + given = (("\u00a0", "\u00c1"),) + expect = '%C2%A0=%C3%81' + result = urllib.parse.urlencode(given, True) + self.assertEqual(expect, result) + + given = (("\u00a0", (42, "\u00c1")),) + expect = '%C2%A0=42&%C2%A0=%C3%81' + result = urllib.parse.urlencode(given, True) + self.assertEqual(expect, result) + + # latin-1 + given = (("\u00a0", "\u00c1"),) + expect = '%A0=%C1' + result = urllib.parse.urlencode(given, True, encoding="latin-1") + self.assertEqual(expect, result) + + given = (("\u00a0", (42, "\u00c1")),) + expect = '%A0=42&%A0=%C1' + result = urllib.parse.urlencode(given, True, encoding="latin-1") + self.assertEqual(expect, result) + + def test_urlencode_bytes(self): + given = ((b'\xa0\x24', b'\xc1\x24'),) + expect = '%A0%24=%C1%24' + result = urllib.parse.urlencode(given) + self.assertEqual(expect, result) + result = urllib.parse.urlencode(given, True) + self.assertEqual(expect, result) + + # Sequence of values + given = ((b'\xa0\x24', (42, b'\xc1\x24')),) + expect = '%A0%24=42&%A0%24=%C1%24' + result = urllib.parse.urlencode(given, True) + self.assertEqual(expect, result) + + def test_urlencode_encoding_safe_parameter(self): + + # Send '$' (\x24) as safe character + # Default utf-8 encoding + + given = ((b'\xa0\x24', b'\xc1\x24'),) + result = urllib.parse.urlencode(given, safe=":$") + expect = '%A0$=%C1$' + self.assertEqual(expect, result) + + given = ((b'\xa0\x24', b'\xc1\x24'),) + result = urllib.parse.urlencode(given, doseq=True, safe=":$") + expect = '%A0$=%C1$' + self.assertEqual(expect, result) + + # Safe parameter in sequence + given = ((b'\xa0\x24', (b'\xc1\x24', 0xd, 42)),) + expect = '%A0$=%C1$&%A0$=13&%A0$=42' + result = urllib.parse.urlencode(given, True, safe=":$") + self.assertEqual(expect, result) + + # Test all above in latin-1 encoding + + given = ((b'\xa0\x24', b'\xc1\x24'),) + result = urllib.parse.urlencode(given, safe=":$", + encoding="latin-1") + expect = '%A0$=%C1$' + self.assertEqual(expect, result) + + given = ((b'\xa0\x24', b'\xc1\x24'),) + expect = '%A0$=%C1$' + result = urllib.parse.urlencode(given, doseq=True, safe=":$", + encoding="latin-1") + + given = ((b'\xa0\x24', (b'\xc1\x24', 0xd, 42)),) + expect = '%A0$=%C1$&%A0$=13&%A0$=42' + result = urllib.parse.urlencode(given, True, safe=":$", + encoding="latin-1") + self.assertEqual(expect, result) + class Pathname_Tests(unittest.TestCase): """Test pathname2url() and url2pathname()""" diff --git a/Lib/urllib/parse.py b/Lib/urllib/parse.py index b7890d8..27b732b 100644 --- a/Lib/urllib/parse.py +++ b/Lib/urllib/parse.py @@ -533,7 +533,7 @@ def quote_from_bytes(bs, safe='/'): _safe_quoters[cachekey] = quoter return ''.join([quoter[char] for char in bs]) -def urlencode(query, doseq=False): +def urlencode(query, doseq=False, safe='', encoding=None, errors=None): """Encode a sequence of two-element tuples or dictionary into a URL query string. If any values in the query arg are sequences and doseq is true, each @@ -542,6 +542,10 @@ def urlencode(query, doseq=False): If the query arg is a sequence of two-element tuples, the order of the parameters in the output will match the order of parameters in the input. + + The query arg may be either a string or a bytes type. When query arg is a + string, the safe, encoding and error parameters are sent the quote_plus for + encoding. """ if hasattr(query, "items"): @@ -566,14 +570,28 @@ def urlencode(query, doseq=False): l = [] if not doseq: for k, v in query: - k = quote_plus(str(k)) - v = quote_plus(str(v)) + if isinstance(k, bytes): + k = quote_plus(k, safe) + else: + k = quote_plus(str(k), safe, encoding, errors) + + if isinstance(v, bytes): + v = quote_plus(v, safe) + else: + v = quote_plus(str(v), safe, encoding, errors) l.append(k + '=' + v) else: for k, v in query: - k = quote_plus(str(k)) - if isinstance(v, str): - v = quote_plus(v) + if isinstance(k, bytes): + k = quote_plus(k, safe) + else: + k = quote_plus(str(k), safe, encoding, errors) + + if isinstance(v, bytes): + v = quote_plus(v, safe) + l.append(k + '=' + v) + elif isinstance(v, str): + v = quote_plus(v, safe, encoding, errors) l.append(k + '=' + v) else: try: @@ -581,12 +599,16 @@ def urlencode(query, doseq=False): x = len(v) except TypeError: # not a sequence - v = quote_plus(str(v)) + v = quote_plus(str(v), safe, encoding, errors) l.append(k + '=' + v) else: # loop over the sequence for elt in v: - l.append(k + '=' + quote_plus(str(elt))) + if isinstance(elt, bytes): + elt = quote_plus(elt, safe) + else: + elt = quote_plus(str(elt), safe, encoding, errors) + l.append(k + '=' + elt) return '&'.join(l) # Utilities to parse URLs (most of these return None for missing parts): diff --git a/Misc/NEWS b/Misc/NEWS index cf9cf74..d630751 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -75,6 +75,9 @@ C-API Library ------- +- Issue #5468: urlencode to handle bytes type and other encodings in its query + parameter. Patch by Dan Mahn. + - Issue #7673: Fix security vulnerability (CVE-2010-2089) in the audioop module, ensure that the input string length is a multiple of the frame size -- cgit v0.12 From 8d386873c2b3c6fa6c630f1aa4de7cc7ae048fe4 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Sat, 3 Jul 2010 18:04:31 +0000 Subject: Minor change in the wording. --- Doc/library/urllib.parse.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/library/urllib.parse.rst b/Doc/library/urllib.parse.rst index cfd995d..c9ca9ab 100644 --- a/Doc/library/urllib.parse.rst +++ b/Doc/library/urllib.parse.rst @@ -309,8 +309,8 @@ The :mod:`urllib.parse` module defines the following functions: .. function:: urlencode(query, doseq=False, safe='', encoding=None, errors=None) - Convert a mapping object or a sequence of two-element, which may either be a - :class:`str` or a :class:`bytes` tuples, to a "url-encoded" string, + Convert a mapping object or a sequence of two-element tuples, which may + either be a :class:`str` or a :class:`bytes`, to a "url-encoded" string, suitable to pass to :func:`urlopen` above as the optional *data* argument. This is useful to pass a dictionary of form fields to a ``POST`` request. The resulting string is a series of ``key=value`` pairs separated by ``'&'`` -- cgit v0.12 From 874135b9ae86d631fc5d90d6af96529c421d91a4 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Sun, 4 Jul 2010 10:15:59 +0000 Subject: Merged revisions 82527 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82527 | mark.dickinson | 2010-07-04 11:15:11 +0100 (Sun, 04 Jul 2010) | 1 line Fix refleak in Modules/audioop.c. ........ --- Modules/audioop.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/Modules/audioop.c b/Modules/audioop.c index d83ab5e..ce3fce3 100644 --- a/Modules/audioop.c +++ b/Modules/audioop.c @@ -804,10 +804,13 @@ audioop_tomono(PyObject *self, PyObject *args) return 0; cp = pcp.buf; len = pcp.len; - if (!audioop_check_parameters(len, size)) + if (!audioop_check_parameters(len, size)) { + PyBuffer_Release(&pcp); return NULL; + } if (((len / size) & 1) != 0) { PyErr_SetString(AudioopError, "not a whole number of frames"); + PyBuffer_Release(&pcp); return NULL; } @@ -821,8 +824,10 @@ audioop_tomono(PyObject *self, PyObject *args) } rv = PyBytes_FromStringAndSize(NULL, len/2); - if ( rv == 0 ) + if ( rv == 0 ) { + PyBuffer_Release(&pcp); return 0; + } ncp = (signed char *)PyBytes_AsString(rv); -- cgit v0.12 From 775695ad0354aea8248a0d237c38f63649639e1a Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Sun, 4 Jul 2010 16:33:25 +0000 Subject: Merged revisions 82533 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82533 | alexander.belopolsky | 2010-07-04 12:28:08 -0400 (Sun, 04 Jul 2010) | 1 line Issue #9152: Removed dead code in datetime module ........ --- Modules/datetimemodule.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/Modules/datetimemodule.c b/Modules/datetimemodule.c index 419eb7b..68d13d4 100644 --- a/Modules/datetimemodule.c +++ b/Modules/datetimemodule.c @@ -957,11 +957,6 @@ call_tzname(PyObject *tzinfo, PyObject *tzinfoarg) Py_DECREF(result); result = NULL; } - else if (!PyUnicode_Check(result)) { - PyObject *temp = PyUnicode_FromObject(result); - Py_DECREF(result); - result = temp; - } } return result; } -- cgit v0.12 From a441e6465a26b00730cbeae09cf89bcfba6a7c78 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Sun, 4 Jul 2010 16:39:03 +0000 Subject: Merged revisions 82537 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82537 | mark.dickinson | 2010-07-04 17:37:31 +0100 (Sun, 04 Jul 2010) | 2 lines Issue #9128: Fix validation of class decorators in parser module. ........ --- Lib/test/test_parser.py | 7 +++++++ Misc/NEWS | 2 ++ Modules/parsermodule.c | 17 +++++++++-------- 3 files changed, 18 insertions(+), 8 deletions(-) diff --git a/Lib/test/test_parser.py b/Lib/test/test_parser.py index 9c73b99..3a7bbe9 100644 --- a/Lib/test/test_parser.py +++ b/Lib/test/test_parser.py @@ -150,6 +150,13 @@ class RoundtripLegalSyntaxTestCase(unittest.TestCase): def test_class_defs(self): self.check_suite("class foo():pass") self.check_suite("class foo(object):pass") + self.check_suite("@class_decorator\n" + "class foo():pass") + self.check_suite("@class_decorator(arg)\n" + "class foo():pass") + self.check_suite("@decorator1\n" + "@decorator2\n" + "class foo():pass") def test_import_from_statement(self): self.check_suite("from sys.path import *") diff --git a/Misc/NEWS b/Misc/NEWS index d630751..b2a3160 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -75,6 +75,8 @@ C-API Library ------- +- Issue #9128: Fix validation of class decorators in parser module. + - Issue #5468: urlencode to handle bytes type and other encodings in its query parameter. Patch by Dan Mahn. diff --git a/Modules/parsermodule.c b/Modules/parsermodule.c index dce85c2..b00037d 100644 --- a/Modules/parsermodule.c +++ b/Modules/parsermodule.c @@ -2507,14 +2507,15 @@ validate_funcdef(node *tree) static int validate_decorated(node *tree) { - int nch = NCH(tree); - int ok = (validate_ntype(tree, decorated) - && (nch == 2) - && validate_decorators(RCHILD(tree, -2)) - && (validate_funcdef(RCHILD(tree, -1)) - || validate_class(RCHILD(tree, -1))) - ); - return ok; + int nch = NCH(tree); + int ok = (validate_ntype(tree, decorated) + && (nch == 2) + && validate_decorators(RCHILD(tree, -2))); + if (TYPE(RCHILD(tree, -1)) == funcdef) + ok = ok && validate_funcdef(RCHILD(tree, -1)); + else + ok = ok && validate_class(RCHILD(tree, -1)); + return ok; } static int -- cgit v0.12 From 1b84b5fd6422fbedbd038a9774df8d8904a66367 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sun, 4 Jul 2010 16:49:46 +0000 Subject: Merged revisions 82542 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r82542 | benjamin.peterson | 2010-07-04 11:44:15 -0500 (Sun, 04 Jul 2010) | 17 lines Merged revisions 81478,82530-82531 via svnmerge from svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3 ........ r81478 | benjamin.peterson | 2010-05-22 13:47:39 -0500 (Sat, 22 May 2010) | 1 line ensure doctests have some future_features ........ r82530 | benjamin.peterson | 2010-07-04 11:11:41 -0500 (Sun, 04 Jul 2010) | 1 line simplify ignore star imports from itertools #8892 ........ r82531 | benjamin.peterson | 2010-07-04 11:13:20 -0500 (Sun, 04 Jul 2010) | 1 line wrap with parenthesis not \ ........ ................ --- Lib/lib2to3/fixes/fix_itertools_imports.py | 7 +++++-- Lib/lib2to3/tests/test_fixers.py | 4 ++++ 2 files changed, 9 insertions(+), 2 deletions(-) diff --git a/Lib/lib2to3/fixes/fix_itertools_imports.py b/Lib/lib2to3/fixes/fix_itertools_imports.py index 1897e36..f4b4ead 100644 --- a/Lib/lib2to3/fixes/fix_itertools_imports.py +++ b/Lib/lib2to3/fixes/fix_itertools_imports.py @@ -20,6 +20,9 @@ class FixItertoolsImports(fixer_base.BaseFix): if child.type == token.NAME: member = child.value name_node = child + elif child.type == token.STAR: + # Just leave the import as is. + return else: assert child.type == syms.import_as_name name_node = child.children[0] @@ -44,8 +47,8 @@ class FixItertoolsImports(fixer_base.BaseFix): children[-1].remove() # If there are no imports left, just get rid of the entire statement - if not (imports.children or getattr(imports, 'value', None)) or \ - imports.parent is None: + if (not (imports.children or getattr(imports, 'value', None)) or + imports.parent is None): p = node.prefix node = BlankLine() node.prefix = p diff --git a/Lib/lib2to3/tests/test_fixers.py b/Lib/lib2to3/tests/test_fixers.py index 855b4bb..91853a4 100644 --- a/Lib/lib2to3/tests/test_fixers.py +++ b/Lib/lib2to3/tests/test_fixers.py @@ -3670,6 +3670,10 @@ class Test_itertools_imports(FixerTestCase): a = "from itertools import bar, filterfalse, foo" self.check(b, a) + def test_import_star(self): + s = "from itertools import *" + self.unchanged(s) + def test_unchanged(self): s = "from itertools import foo" -- cgit v0.12 From 31a0f86e368c980b751bdc0b377e42322cf2566d Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 4 Jul 2010 17:33:33 +0000 Subject: Merged revisions 77316 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r77316 | georg.brandl | 2010-01-05 11:22:04 +0100 (Di, 05 Jan 2010) | 1 line Assorted doc fixes by Florent. ........ --- Doc/glossary.rst | 4 ++-- Doc/library/binascii.rst | 8 ++++---- Doc/library/reprlib.rst | 2 +- Doc/library/stdtypes.rst | 2 +- 4 files changed, 8 insertions(+), 8 deletions(-) diff --git a/Doc/glossary.rst b/Doc/glossary.rst index a05db12..5442720 100644 --- a/Doc/glossary.rst +++ b/Doc/glossary.rst @@ -355,7 +355,7 @@ Glossary list comprehension A compact way to process all or part of the elements in a sequence and - return a list with the results. ``result = ["0x%02x" % x for x in + return a list with the results. ``result = ['{:#04x}'.format(x) for x in range(256) if x % 2 == 0]`` generates a list of strings containing even hex numbers (0x..) in the range from 0 to 255. The :keyword:`if` clause is optional. If omitted, all elements in ``range(256)`` are @@ -473,7 +473,7 @@ Glossary object drops to zero, it is deallocated. Reference counting is generally not visible to Python code, but it is a key element of the :term:`CPython` implementation. The :mod:`sys` module defines a - :func:`getrefcount` function that programmers can call to return the + :func:`~sys.getrefcount` function that programmers can call to return the reference count for a particular object. __slots__ diff --git a/Doc/library/binascii.rst b/Doc/library/binascii.rst index c42f81f..2f7851a 100644 --- a/Doc/library/binascii.rst +++ b/Doc/library/binascii.rst @@ -109,11 +109,11 @@ The :mod:`binascii` module defines the following functions: use as a checksum algorithm, it is not suitable for use as a general hash algorithm. Use as follows:: - print(binascii.crc32("hello world")) + print(binascii.crc32(b"hello world")) # Or, in two pieces: - crc = binascii.crc32("hello") - crc = binascii.crc32(" world", crc) & 0xffffffff - print('crc32 = 0x%08x' % crc) + crc = binascii.crc32(b"hello") + crc = binascii.crc32(b" world", crc) & 0xffffffff + print('crc32 = {:#010x}'.format(crc)) .. note:: To generate the same numeric value across all Python versions and diff --git a/Doc/library/reprlib.rst b/Doc/library/reprlib.rst index 17a6ac4..958ead6 100644 --- a/Doc/library/reprlib.rst +++ b/Doc/library/reprlib.rst @@ -130,5 +130,5 @@ for file objects could be added:: return repr(obj) aRepr = MyRepr() - print aRepr.repr(sys.stdin) # prints '<stdin>' + print(aRepr.repr(sys.stdin)) # prints '<stdin>' diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index 2a43b3d..2bbc020 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -1903,7 +1903,7 @@ pairs within braces, for example: ``{'jack': 4098, 'sjoerd': 4127}`` or ``{4098: .. describe:: iter(d) Return an iterator over the keys of the dictionary. This is a shortcut - for :meth:`iterkeys`. + for ``iter(d.keys())``. .. method:: clear() -- cgit v0.12 From 1b9b5727cc85c4aec17c2fa79f9491d986dbb00e Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Sun, 4 Jul 2010 18:16:43 +0000 Subject: Merged revisions 82552-82553 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82552 | mark.dickinson | 2010-07-04 19:11:51 +0100 (Sun, 04 Jul 2010) | 2 lines Issue #9130: Fix validation of relative imports in parser module. ........ r82553 | mark.dickinson | 2010-07-04 19:15:26 +0100 (Sun, 04 Jul 2010) | 1 line Fix symbol numbers in test_parser test. ........ --- Lib/test/test_parser.py | 20 ++++++++++++++++++++ Misc/NEWS | 2 ++ Modules/parsermodule.c | 7 ++++--- 3 files changed, 26 insertions(+), 3 deletions(-) diff --git a/Lib/test/test_parser.py b/Lib/test/test_parser.py index 3a7bbe9..17111b0 100644 --- a/Lib/test/test_parser.py +++ b/Lib/test/test_parser.py @@ -190,6 +190,12 @@ class RoundtripLegalSyntaxTestCase(unittest.TestCase): self.check_suite("import sys as system, math") self.check_suite("import sys, math as my_math") + def test_relative_imports(self): + self.check_suite("from . import name") + self.check_suite("from .. import name") + self.check_suite("from .pkg import name") + self.check_suite("from ..pkg import name") + def test_pep263(self): self.check_suite("# -*- coding: iso-8859-1 -*-\n" "pass\n") @@ -459,6 +465,20 @@ class IllegalSyntaxTestCase(unittest.TestCase): (0, '')) self.check_bad_tree(tree, "malformed global ast") + def test_missing_import_source(self): + # from import fred + tree = \ + (257, + (268, + (269, + (270, + (282, + (284, (1, 'from'), (1, 'import'), + (287, (285, (1, 'fred')))))), + (4, ''))), + (4, ''), (0, '')) + self.check_bad_tree(tree, "from import fred") + class CompileTestCase(unittest.TestCase): diff --git a/Misc/NEWS b/Misc/NEWS index b2a3160..87af41c 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -75,6 +75,8 @@ C-API Library ------- +- Issue #9130: Fix validation of relative imports in parser module. + - Issue #9128: Fix validation of class decorators in parser module. - Issue #5468: urlencode to handle bytes type and other encodings in its query diff --git a/Modules/parsermodule.c b/Modules/parsermodule.c index b00037d..c9150d9 100644 --- a/Modules/parsermodule.c +++ b/Modules/parsermodule.c @@ -1763,8 +1763,8 @@ count_from_dots(node *tree) return i-1; } -/* 'from' ('.'* dotted_name | '.') 'import' ('*' | '(' import_as_names ')' | - * import_as_names +/* import_from: ('from' ('.'* dotted_name | '.'+) + * 'import' ('*' | '(' import_as_names ')' | import_as_names)) */ static int validate_import_from(node *tree) @@ -1774,7 +1774,8 @@ validate_import_from(node *tree) int havename = (TYPE(CHILD(tree, ndots + 1)) == dotted_name); int offset = ndots + havename; int res = validate_ntype(tree, import_from) - && (nch >= 4 + ndots) + && (offset >= 1) + && (nch >= 3 + offset) && validate_name(CHILD(tree, 0), "from") && (!havename || validate_dotted_name(CHILD(tree, ndots + 1))) && validate_name(CHILD(tree, offset + 1), "import"); -- cgit v0.12 From 0dce815c2b3dc66794e34cd589d6873003562707 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Sun, 4 Jul 2010 18:39:48 +0000 Subject: Merged revisions 82555 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82555 | mark.dickinson | 2010-07-04 19:38:57 +0100 (Sun, 04 Jul 2010) | 2 lines Issue #9130: Validate ellipsis tokens in relative imports. ........ --- Lib/test/test_parser.py | 6 ++++++ Modules/parsermodule.c | 12 ++++++------ 2 files changed, 12 insertions(+), 6 deletions(-) diff --git a/Lib/test/test_parser.py b/Lib/test/test_parser.py index 17111b0..04b45be 100644 --- a/Lib/test/test_parser.py +++ b/Lib/test/test_parser.py @@ -193,8 +193,14 @@ class RoundtripLegalSyntaxTestCase(unittest.TestCase): def test_relative_imports(self): self.check_suite("from . import name") self.check_suite("from .. import name") + # check all the way up to '....', since '...' is tokenized + # differently from '.' (it's an ellipsis token). + self.check_suite("from ... import name") + self.check_suite("from .... import name") self.check_suite("from .pkg import name") self.check_suite("from ..pkg import name") + self.check_suite("from ...pkg import name") + self.check_suite("from ....pkg import name") def test_pep263(self): self.check_suite("# -*- coding: iso-8859-1 -*-\n" diff --git a/Modules/parsermodule.c b/Modules/parsermodule.c index c9150d9..77b890a 100644 --- a/Modules/parsermodule.c +++ b/Modules/parsermodule.c @@ -1750,17 +1750,17 @@ validate_import_name(node *tree) && validate_dotted_as_names(CHILD(tree, 1))); } -/* Helper function to count the number of leading dots in +/* Helper function to count the number of leading dots (or ellipsis tokens) in * 'from ...module import name' */ static int count_from_dots(node *tree) { - int i; - for (i = 1; i < NCH(tree); i++) - if (TYPE(CHILD(tree, i)) != DOT) - break; - return i-1; + int i; + for (i = 1; i < NCH(tree); i++) + if (TYPE(CHILD(tree, i)) != DOT && TYPE(CHILD(tree, i)) != ELLIPSIS) + break; + return i - 1; } /* import_from: ('from' ('.'* dotted_name | '.'+) -- cgit v0.12 From 3592a46c4d22202541c58d2ed0bdc463e2c4e750 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Mon, 5 Jul 2010 11:44:49 +0000 Subject: Merged revisions 82570 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82570 | senthil.kumaran | 2010-07-05 17:11:42 +0530 (Mon, 05 Jul 2010) | 3 lines Fix: Issue9091 Minor documentation clarification. ........ --- Doc/library/stdtypes.rst | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index 2bbc020..925ea54 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -800,7 +800,8 @@ functions based on regular expressions. .. method:: str.capitalize() - Return a copy of the string with only its first character capitalized. + Return a copy of the string with its first character capitalized and the + rest lowered. .. method:: str.center(width[, fillchar]) -- cgit v0.12 From 74ceac2306d69f5f6e58dd92177be6ea28c155ab Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Mon, 5 Jul 2010 12:04:23 +0000 Subject: Merged revisions 82573 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82573 | senthil.kumaran | 2010-07-05 17:30:56 +0530 (Mon, 05 Jul 2010) | 3 lines Fix the docstrings of the capitalize method. ........ --- Objects/bytes_methods.c | 3 ++- Objects/unicodeobject.c | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/Objects/bytes_methods.c b/Objects/bytes_methods.c index 215a1fa..b41b3d9 100644 --- a/Objects/bytes_methods.c +++ b/Objects/bytes_methods.c @@ -332,7 +332,8 @@ _Py_bytes_title(char *result, char *s, Py_ssize_t len) PyDoc_STRVAR_shared(_Py_capitalize__doc__, "B.capitalize() -> copy of B\n\ \n\ -Return a copy of B with only its first character capitalized (ASCII)."); +Return a copy of B with only its first character capitalized (ASCII)\n\ +and the rest lower-cased."); void _Py_bytes_capitalize(char *result, char *s, Py_ssize_t len) diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 8b1f01c..db77b8a 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -6766,7 +6766,7 @@ PyDoc_STRVAR(capitalize__doc__, "S.capitalize() -> str\n\ \n\ Return a capitalized version of S, i.e. make the first character\n\ -have upper case."); +have upper case and the rest lower case."); static PyObject* unicode_capitalize(PyUnicodeObject *self) -- cgit v0.12 From f5c7bc841bc08128be92ec162926f7c56e1da878 Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Mon, 5 Jul 2010 15:26:36 +0000 Subject: Merged revisions 82578 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82578 | alexander.belopolsky | 2010-07-05 11:05:33 -0400 (Mon, 05 Jul 2010) | 1 line Added more tests for utctimetuple() ........ --- Lib/test/test_datetime.py | 21 ++++++++++++++++++++- 1 file changed, 20 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_datetime.py b/Lib/test/test_datetime.py index 93df698..5422fdf 100644 --- a/Lib/test/test_datetime.py +++ b/Lib/test/test_datetime.py @@ -2738,7 +2738,7 @@ class TestDateTimeTZ(TestDateTime, TZInfoBase, unittest.TestCase): def test_utctimetuple(self): class DST(tzinfo): - def __init__(self, dstvalue): + def __init__(self, dstvalue=0): if isinstance(dstvalue, int): dstvalue = timedelta(minutes=dstvalue) self.dstvalue = dstvalue @@ -2772,6 +2772,25 @@ class TestDateTimeTZ(TestDateTime, TZInfoBase, unittest.TestCase): self.assertEqual(d.toordinal() - date(1, 1, 1).toordinal() + 1, t.tm_yday) self.assertEqual(0, t.tm_isdst) + # For naive datetime, utctimetuple == timetuple except for isdst + d = cls(1, 2, 3, 10, 20, 30, 40) + t = d.utctimetuple() + self.assertEqual(t[:-1], d.timetuple()[:-1]) + self.assertEqual(0, t.tm_isdst) + # Same if utcoffset is None + class NOFS(DST): + def utcoffset(self, dt): + return None + d = cls(1, 2, 3, 10, 20, 30, 40, tzinfo=NOFS()) + t = d.utctimetuple() + self.assertEqual(t[:-1], d.timetuple()[:-1]) + self.assertEqual(0, t.tm_isdst) + # Check that bad tzinfo is detected + class BOFS(DST): + def utcoffset(self, dt): + return "EST" + d = cls(1, 2, 3, 10, 20, 30, 40, tzinfo=BOFS()) + self.assertRaises(TypeError, d.utctimetuple) # At the edges, UTC adjustment can normalize into years out-of-range # for a datetime object. Ensure that a correct timetuple is -- cgit v0.12 From d64ce7be9668729b6d69fa250964bab7c45040c4 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Mon, 5 Jul 2010 21:38:37 +0000 Subject: Merged revisions 82597 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82597 | victor.stinner | 2010-07-05 23:36:21 +0200 (lun., 05 juil. 2010) | 2 lines #9158: Fix y* format of PyArg_Parse*() functions documentation ........ --- Doc/c-api/arg.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/c-api/arg.rst b/Doc/c-api/arg.rst index 48c09f2..a264ac0 100644 --- a/Doc/c-api/arg.rst +++ b/Doc/c-api/arg.rst @@ -100,7 +100,7 @@ Unless otherwise stated, buffers are not NUL-terminated. contain embedded NUL bytes; if it does, a :exc:`TypeError` exception is raised. -``y*`` (:class:`bytes`, :class:`bytearray` or buffer compatible object) [Py_buffer \*] +``y*`` (:class:`bytes`, :class:`bytearray` or buffer compatible object) [Py_buffer] This variant on ``s*`` doesn't accept Unicode objects, only objects supporting the buffer protocol. **This is the recommended way to accept binary data.** -- cgit v0.12 From 317ac619a23242cccb78ea48d1824352247a5a2c Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Tue, 6 Jul 2010 03:03:34 +0000 Subject: Merged revisions 82601 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82601 | senthil.kumaran | 2010-07-06 07:38:36 +0530 (Tue, 06 Jul 2010) | 3 lines Change 'lowered' to 'lowercased' ........ --- Doc/library/stdtypes.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index 925ea54..935a5b2 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -801,7 +801,7 @@ functions based on regular expressions. .. method:: str.capitalize() Return a copy of the string with its first character capitalized and the - rest lowered. + rest lowercased. .. method:: str.center(width[, fillchar]) -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From ddd46ceeb0b37cd639fa45cfe847fce668806d7a Mon Sep 17 00:00:00 2001 From: Matthias Klose <doko@ubuntu.com> Date: Wed, 7 Jul 2010 11:06:57 +0000 Subject: Remove whatsnew 2.7 item about --with-computed-gotos. --- Doc/whatsnew/2.7.rst | 6 ------ 1 file changed, 6 deletions(-) diff --git a/Doc/whatsnew/2.7.rst b/Doc/whatsnew/2.7.rst index e92af99..2c92925 100644 --- a/Doc/whatsnew/2.7.rst +++ b/Doc/whatsnew/2.7.rst @@ -158,12 +158,6 @@ Optimizations Several performance enhancements have been added: -.. * A new :program:`configure` option, :option:`--with-computed-gotos`, - compiles the main bytecode interpreter loop using a new dispatch - mechanism that gives speedups of up to 20%, depending on the system - and benchmark. The new mechanism is only supported on certain - compilers, such as gcc, SunPro, and icc. - * The garbage collector now performs better when many objects are being allocated without deallocating any. A full garbage collection pass is only performed when the middle generation has been collected -- cgit v0.12 From f092c7c1d7bfcd07dfe621b0b21ab4ece2434c57 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Wed, 7 Jul 2010 22:46:00 +0000 Subject: Merged revisions 82628,82630 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82628 | benjamin.peterson | 2010-07-07 13:44:05 -0500 (Wed, 07 Jul 2010) | 1 line this needn't be in the loop ........ r82630 | benjamin.peterson | 2010-07-07 13:54:59 -0500 (Wed, 07 Jul 2010) | 1 line don't ignore exceptions from PyObject_IsTrue ........ --- Lib/test/test_struct.py | 10 ++++++++-- Modules/_struct.c | 10 ++++++++-- 2 files changed, 16 insertions(+), 4 deletions(-) diff --git a/Lib/test/test_struct.py b/Lib/test/test_struct.py index 6032895..8840462 100644 --- a/Lib/test/test_struct.py +++ b/Lib/test/test_struct.py @@ -480,6 +480,9 @@ class StructTest(unittest.TestCase): self.assertEqual(value, 0x12345678) def test_bool(self): + class ExplodingBool(object): + def __bool__(self): + raise IOError for prefix in tuple("<>!=")+('',): false = (), [], [], '', 0 true = [1], 'test', 5, -1, 0xffffffff+1, 0xffffffff/2 @@ -508,8 +511,11 @@ class StructTest(unittest.TestCase): self.assertFalse(prefix, msg='encoded bool is not one byte: %r' %packed) - for c in [b'\x01', b'\x7f', b'\xff', b'\x0f', b'\xf0']: - self.assertTrue(struct.unpack('>?', c)[0]) + self.assertRaises(IOError, struct.pack, prefix + '?', + ExplodingBool()) + + for c in [b'\x01', b'\x7f', b'\xff', b'\x0f', b'\xf0']: + self.assertTrue(struct.unpack('>?', c)[0]) def test_count_overflow(self): hugecount = '{}b'.format(sys.maxsize+1) diff --git a/Modules/_struct.c b/Modules/_struct.c index f629817..ba8a8ed 100644 --- a/Modules/_struct.c +++ b/Modules/_struct.c @@ -580,9 +580,13 @@ np_ulonglong(char *p, PyObject *v, const formatdef *f) static int np_bool(char *p, PyObject *v, const formatdef *f) { - BOOL_TYPE y; + int y; + BOOL_TYPE x; y = PyObject_IsTrue(v); - memcpy(p, (char *)&y, sizeof y); + if (y < 0) + return -1; + x = y; + memcpy(p, (char *)&x, sizeof x); return 0; } @@ -854,6 +858,8 @@ bp_bool(char *p, PyObject *v, const formatdef *f) { char y; y = PyObject_IsTrue(v); + if (y < 0) + return -1; memcpy(p, (char *)&y, sizeof y); return 0; } -- cgit v0.12 From 003f523970b9bc8b6f0237cc55c955d8b388270d Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Wed, 7 Jul 2010 22:50:58 +0000 Subject: Merged revisions 82637 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82637 | benjamin.peterson | 2010-07-07 17:45:06 -0500 (Wed, 07 Jul 2010) | 1 line ValueError in this case is also acceptable ........ --- Lib/test/test_struct.py | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/Lib/test/test_struct.py b/Lib/test/test_struct.py index 8840462..0c19326 100644 --- a/Lib/test/test_struct.py +++ b/Lib/test/test_struct.py @@ -443,8 +443,10 @@ class StructTest(unittest.TestCase): # Go beyond boundaries. small_buf = array.array('b', b' '*10) - self.assertRaises(struct.error, s.pack_into, small_buf, 0, test_string) - self.assertRaises(struct.error, s.pack_into, small_buf, 2, test_string) + self.assertRaises((ValueError, struct.error), s.pack_into, small_buf, 0, + test_string) + self.assertRaises((ValueError, struct.error), s.pack_into, small_buf, 2, + test_string) # Test bogus offset (issue 3694) sb = small_buf @@ -468,8 +470,10 @@ class StructTest(unittest.TestCase): # Go beyond boundaries. small_buf = array.array('b', b' '*10) - self.assertRaises(struct.error, pack_into, small_buf, 0, test_string) - self.assertRaises(struct.error, pack_into, small_buf, 2, test_string) + self.assertRaises((ValueError, struct.error), pack_into, small_buf, 0, + test_string) + self.assertRaises((ValueError, struct.error), pack_into, small_buf, 2, + test_string) def test_unpack_with_buffer(self): # SF bug 1563759: struct.unpack doens't support buffer protocol objects -- cgit v0.12 -- cgit v0.12 From 0390f504ac81c9eb2b71eea81204284f01b200a2 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Thu, 8 Jul 2010 19:21:59 +0000 Subject: Merged revisions 82646,82649-82650 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82646 | mark.dickinson | 2010-07-08 18:23:40 +0100 (Thu, 08 Jul 2010) | 1 line In test_decimal, convert heuristic for skipping tests into an explicit skiplist. ........ r82649 | mark.dickinson | 2010-07-08 20:03:34 +0100 (Thu, 08 Jul 2010) | 1 line Fix a performance issue in Decimal.pow. Thanks Stefan Krah for finding this. ........ r82650 | mark.dickinson | 2010-07-08 20:09:16 +0100 (Thu, 08 Jul 2010) | 1 line Fix misplaced exactness check that was causing unnecessary work in Decimal.__pow__. ........ --- Lib/decimal.py | 21 ++++++---- Lib/test/decimaltestdata/extra.decTest | 13 ++++++ Lib/test/test_decimal.py | 76 ++++++++++++++++------------------ Misc/NEWS | 4 ++ 4 files changed, 64 insertions(+), 50 deletions(-) diff --git a/Lib/decimal.py b/Lib/decimal.py index ecf0cd5..958b2f9 100644 --- a/Lib/decimal.py +++ b/Lib/decimal.py @@ -2044,12 +2044,14 @@ class Decimal(object): # case where xc == 1: result is 10**(xe*y), with xe*y # required to be an integer if xc == 1: - if ye >= 0: - exponent = xe*yc*10**ye - else: - exponent, remainder = divmod(xe*yc, 10**-ye) - if remainder: - return None + xe *= yc + # result is now 10**(xe * 10**ye); xe * 10**ye must be integral + while xe % 10 == 0: + xe //= 10 + ye += 1 + if ye < 0: + return None + exponent = xe * 10**ye if y.sign == 1: exponent = -exponent # if other is a nonnegative integer, use ideal exponent @@ -2322,9 +2324,10 @@ class Decimal(object): # try for an exact result with precision +1 if ans is None: ans = self._power_exact(other, context.prec + 1) - if ans is not None and result_sign == 1: - ans = _dec_from_triple(1, ans._int, ans._exp) - exact = True + if ans is not None: + if result_sign == 1: + ans = _dec_from_triple(1, ans._int, ans._exp) + exact = True # usual case: inexact result, x**y computed directly as exp(y*log(x)) if ans is None: diff --git a/Lib/test/decimaltestdata/extra.decTest b/Lib/test/decimaltestdata/extra.decTest index 2640842..fce8435 100644 --- a/Lib/test/decimaltestdata/extra.decTest +++ b/Lib/test/decimaltestdata/extra.decTest @@ -213,7 +213,20 @@ extr1658 shift 1234567 3 -> 7000 extr1659 shift 1234567 4 -> 0 extr1660 shift 1234567 5 -> NaN Invalid_operation +-- Cases where the power function was impossibly slow to determine that the +-- result is inexact. Thanks Stefan Krah for identifying this problem. +precision: 16 +maxExponent: 999999999 +minExponent: -999999999 +extr1700 power 10 1e-999999999 -> 1.000000000000000 Inexact Rounded +extr1701 power 100.0 -557.71e-742888888 -> 1.000000000000000 Inexact Rounded +extr1702 power 10 1e-100 -> 1.000000000000000 Inexact Rounded +-- A couple of interesting exact cases for power. Note that the specification +-- requires these to be reported as Inexact. +extr1710 power 1e375 56e-3 -> 1.000000000000000E+21 Inexact Rounded +extr1711 power 10000 0.75 -> 1000.000000000000 Inexact Rounded +extr1712 power 1e-24 0.875 -> 1.000000000000000E-21 Inexact Rounded -- Tests for the is_* boolean operations precision: 9 diff --git a/Lib/test/test_decimal.py b/Lib/test/test_decimal.py index dad63ae..e9fbad4 100644 --- a/Lib/test/test_decimal.py +++ b/Lib/test/test_decimal.py @@ -71,10 +71,41 @@ skip_expected = not os.path.isdir(directory) # list of individual .decTest test ids that correspond to tests that # we're skipping for one reason or another. -skipped_test_ids = [ - 'scbx164', # skipping apparently implementation-specific scaleb - 'scbx165', # tests, pending clarification of scaleb rules. -] +skipped_test_ids = set([ + # Skip implementation-specific scaleb tests. + 'scbx164', + 'scbx165', + + # For some operations (currently exp, ln, log10, power), the decNumber + # reference implementation imposes additional restrictions on the context + # and operands. These restrictions are not part of the specification; + # however, the effect of these restrictions does show up in some of the + # testcases. We skip testcases that violate these restrictions, since + # Decimal behaves differently from decNumber for these testcases so these + # testcases would otherwise fail. + 'expx901', + 'expx902', + 'expx903', + 'expx905', + 'lnx901', + 'lnx902', + 'lnx903', + 'lnx905', + 'logx901', + 'logx902', + 'logx903', + 'logx905', + 'powx1183', + 'powx1184', + 'powx4001', + 'powx4002', + 'powx4003', + 'powx4005', + 'powx4008', + 'powx4010', + 'powx4012', + 'powx4014', + ]) # Make sure it actually raises errors when not expected and caught in flags # Slower, since it runs some things several times. @@ -165,27 +196,6 @@ LOGICAL_FUNCTIONS = ( 'same_quantum', ) -# For some operations (currently exp, ln, log10, power), the decNumber -# reference implementation imposes additional restrictions on the -# context and operands. These restrictions are not part of the -# specification; however, the effect of these restrictions does show -# up in some of the testcases. We skip testcases that violate these -# restrictions, since Decimal behaves differently from decNumber for -# these testcases so these testcases would otherwise fail. - -decNumberRestricted = ('power', 'ln', 'log10', 'exp') -DEC_MAX_MATH = 999999 -def outside_decNumber_bounds(v, context): - if (context.prec > DEC_MAX_MATH or - context.Emax > DEC_MAX_MATH or - -context.Emin > DEC_MAX_MATH): - return True - if not v._is_special and v and ( - v.adjusted() > DEC_MAX_MATH or - v.adjusted() < 1-2*DEC_MAX_MATH): - return True - return False - class DecimalTest(unittest.TestCase): """Class which tests the Decimal class against the test cases. @@ -323,22 +333,6 @@ class DecimalTest(unittest.TestCase): ans = FixQuotes(ans) - # skip tests that are related to bounds imposed in the decNumber - # reference implementation - if fname in decNumberRestricted: - if fname == 'power': - if not (vals[1]._isinteger() and - -1999999997 <= vals[1] <= 999999999): - if outside_decNumber_bounds(vals[0], self.context) or \ - outside_decNumber_bounds(vals[1], self.context): - #print "Skipping test %s" % s - return - else: - if outside_decNumber_bounds(vals[0], self.context): - #print "Skipping test %s" % s - return - - if EXTENDEDERRORTEST and fname not in ('to_sci_string', 'to_eng_string'): for error in theirexceptions: self.context.traps[error] = 1 diff --git a/Misc/NEWS b/Misc/NEWS index 87af41c..a236f60 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -75,6 +75,10 @@ C-API Library ------- +- Fix extreme speed issue in Decimal.pow when the base is an exact + power of 10 and the exponent is tiny (for example, + Decimal(10) ** Decimal('1e-999999999')). + - Issue #9130: Fix validation of relative imports in parser module. - Issue #9128: Fix validation of class decorators in parser module. -- cgit v0.12 From 921d30d2611c3efb5dd7081d93d02415da5b49ea Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Thu, 8 Jul 2010 21:18:21 +0000 Subject: Merged revisions 82654 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82654 | mark.dickinson | 2010-07-08 22:15:36 +0100 (Thu, 08 Jul 2010) | 3 lines Issue #9136: Profiling Decimal gave 'dictionary changed size during iteration'. Remove the use of locals() that caused this error. ........ --- Lib/decimal.py | 44 +++++++++++++++++++++++++++++++------------- Misc/NEWS | 4 ++++ 2 files changed, 35 insertions(+), 13 deletions(-) diff --git a/Lib/decimal.py b/Lib/decimal.py index 958b2f9..c61b549 100644 --- a/Lib/decimal.py +++ b/Lib/decimal.py @@ -3809,20 +3809,38 @@ class Context(object): Emin=None, Emax=None, capitals=None, _clamp=0, _ignored_flags=None): - if flags is None: - flags = [] + # Set defaults; for everything except flags and _ignored_flags, + # inherit from DefaultContext. + try: + dc = DefaultContext + except NameError: + pass + + self.prec = prec if prec is not None else dc.prec + self.rounding = rounding if rounding is not None else dc.rounding + self.Emin = Emin if Emin is not None else dc.Emin + self.Emax = Emax if Emax is not None else dc.Emax + self.capitals = capitals if capitals is not None else dc.capitals + self._clamp = _clamp if _clamp is not None else dc._clamp + if _ignored_flags is None: - _ignored_flags = [] - if not isinstance(flags, dict): - flags = dict([(s, int(s in flags)) for s in _signals]) - if traps is not None and not isinstance(traps, dict): - traps = dict([(s, int(s in traps)) for s in _signals]) - for name, val in locals().items(): - if val is None: - setattr(self, name, _copy.copy(getattr(DefaultContext, name))) - else: - setattr(self, name, val) - del self.self + self._ignored_flags = [] + else: + self._ignored_flags = _ignored_flags + + if traps is None: + self.traps = dc.traps.copy() + elif not isinstance(traps, dict): + self.traps = dict((s, int(s in traps)) for s in _signals) + else: + self.traps = traps + + if flags is None: + self.flags = dict.fromkeys(_signals, 0) + elif not isinstance(flags, dict): + self.flags = dict((s, int(s in flags)) for s in _signals) + else: + self.flags = flags def __repr__(self): """Show the current context.""" diff --git a/Misc/NEWS b/Misc/NEWS index a236f60..f358602 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -75,6 +75,10 @@ C-API Library ------- +- Issue #9136: Fix 'dictionary changed size during iteration' + RuntimeError produced when profiling the decimal module. This was + due to a dangerous iteration over 'locals()' in Context.__init__. + - Fix extreme speed issue in Decimal.pow when the base is an exact power of 10 and the exponent is tiny (for example, Decimal(10) ** Decimal('1e-999999999')). -- cgit v0.12 From ead883a366b90df45de02c527e88b5200ad04f81 Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Fri, 9 Jul 2010 13:16:26 +0000 Subject: Merged revisions 82730-82731 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82730 | r.david.murray | 2010-07-09 08:23:21 -0400 (Fri, 09 Jul 2010) | 4 lines 7846: limit fnmatch pattern cache to _MAXCACHE=100 entries. Patch by Andrew Clegg. ........ r82731 | r.david.murray | 2010-07-09 09:14:03 -0400 (Fri, 09 Jul 2010) | 2 lines Fix sort order mistake in Misc/ACKS. ........ --- Lib/fnmatch.py | 3 +++ Lib/test/test_fnmatch.py | 17 ++++++++++++++++- Misc/ACKS | 1 + Misc/NEWS | 2 ++ 4 files changed, 22 insertions(+), 1 deletion(-) diff --git a/Lib/fnmatch.py b/Lib/fnmatch.py index 30c0a92..26ae4cc 100644 --- a/Lib/fnmatch.py +++ b/Lib/fnmatch.py @@ -16,6 +16,7 @@ __all__ = ["filter", "fnmatch","fnmatchcase","translate"] _cache = {} # Maps text patterns to compiled regexen. _cacheb = {} # Ditto for bytes patterns. +_MAXCACHE = 100 # Maximum size of caches def fnmatch(name, pat): """Test whether FILENAME matches PATTERN. @@ -48,6 +49,8 @@ def _compile_pattern(pat): res = bytes(res_str, 'ISO-8859-1') else: res = translate(pat) + if len(cache) >= _MAXCACHE: + cache.clear() cache[pat] = regex = re.compile(res) return regex.match diff --git a/Lib/test/test_fnmatch.py b/Lib/test/test_fnmatch.py index 506c679..f2966ad 100644 --- a/Lib/test/test_fnmatch.py +++ b/Lib/test/test_fnmatch.py @@ -3,7 +3,7 @@ from test import support import unittest -from fnmatch import fnmatch, fnmatchcase +from fnmatch import fnmatch, fnmatchcase, _MAXCACHE, _cache, _cacheb class FnmatchTestCase(unittest.TestCase): @@ -55,6 +55,21 @@ class FnmatchTestCase(unittest.TestCase): self.check_match(b'test\xff', b'te*\xff') self.check_match(b'foo\nbar', b'foo*') + def test_cache_clearing(self): + # check that caches do not grow too large + # http://bugs.python.org/issue7846 + + # string pattern cache + for i in range(_MAXCACHE + 1): + fnmatch('foo', '?' * i) + + self.assertLessEqual(len(_cache), _MAXCACHE) + + # bytes pattern cache + for i in range(_MAXCACHE + 1): + fnmatch(b'foo', b'?' * i) + self.assertLessEqual(len(_cacheb), _MAXCACHE) + def test_main(): support.run_unittest(FnmatchTestCase) diff --git a/Misc/ACKS b/Misc/ACKS index 97d5475..02f571a 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -137,6 +137,7 @@ Tom Christiansen Vadim Chugunov David Cinege Mike Clarkson +Andrew Clegg Brad Clements Steve Clift Nick Coghlan diff --git a/Misc/NEWS b/Misc/NEWS index f358602..6296eef 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -75,6 +75,8 @@ C-API Library ------- +- Issue #7646: The fnmatch pattern cache no longer grows without bound. + - Issue #9136: Fix 'dictionary changed size during iteration' RuntimeError produced when profiling the decimal module. This was due to a dangerous iteration over 'locals()' in Context.__init__. -- cgit v0.12 From e0da9fcf06aa618b443bfea707fecab4b91dc0cb Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Fri, 9 Jul 2010 19:39:56 +0000 Subject: 3.x is the new trunk --- Lib/test/test_xmlrpc_net.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/test_xmlrpc_net.py b/Lib/test/test_xmlrpc_net.py index ddb686d..217d65e 100644 --- a/Lib/test/test_xmlrpc_net.py +++ b/Lib/test/test_xmlrpc_net.py @@ -48,7 +48,7 @@ class CurrentTimeTest(unittest.TestCase): # Perform a minimal sanity check on the result, just to be sure # the request means what we think it means. self.assertTrue(isinstance(builders, collections.Sequence), type(builders)) - self.assertTrue([x for x in builders if "trunk" in x], builders) + self.assertTrue([x for x in builders if "3.x" in x], builders) def test_main(): -- cgit v0.12 From 6f826469bb7fa9cde6a9658fd1f9b5115935137d Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Fri, 9 Jul 2010 19:43:26 +0000 Subject: Temporary checkin to try to diagnose i386 Ubuntu buildbot failure. --- Python/pystrtod.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Python/pystrtod.c b/Python/pystrtod.c index f7ddd13..5fa51eb 100644 --- a/Python/pystrtod.c +++ b/Python/pystrtod.c @@ -1003,7 +1003,7 @@ format_float_short(double d, char format_code, something starting with a digit, an 'I', or 'N' */ strncpy(p, "ERR", 3); p += 3; - assert(0); + /* assert(0); */ } goto exit; } -- cgit v0.12 From 29241eed563cf66439adf6fe6d1e0b5a0e700392 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Fri, 9 Jul 2010 20:10:37 +0000 Subject: Another temporary checkin to diagnose test_float failure on 3.1 Ubuntu buildbot. --- Python/pystrtod.c | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/Python/pystrtod.c b/Python/pystrtod.c index 5fa51eb..0dea0a6 100644 --- a/Python/pystrtod.c +++ b/Python/pystrtod.c @@ -1001,9 +1001,17 @@ format_float_short(double d, char format_code, else { /* shouldn't get here: Gay's code should always return something starting with a digit, an 'I', or 'N' */ - strncpy(p, "ERR", 3); - p += 3; - /* assert(0); */ + printf("Unexpected failure in format_float_short. " + "Arguments: d = %.17g, format_code = %d, " + "mode = %d, precision = %ld\n", + d, format_code, mode, precision); + printf("digits == %.100s\n", digits); + PyErr_Format(PyExc_RuntimeError, + "Unexpected failure in format_float_short. " + "Arguments: d = %.17g, format_code = %d, " + "mode = %d, precision = %ld\n", + d, format_code, mode, precision); + return NULL; } goto exit; } -- cgit v0.12 From f719733b7dcd3650ed846aca6ef6f34aeb16c88c Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Fri, 9 Jul 2010 22:12:52 +0000 Subject: Revert temporary debugging commits (r82752, r82754). --- Python/pystrtod.c | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) diff --git a/Python/pystrtod.c b/Python/pystrtod.c index 0dea0a6..f7ddd13 100644 --- a/Python/pystrtod.c +++ b/Python/pystrtod.c @@ -1001,17 +1001,9 @@ format_float_short(double d, char format_code, else { /* shouldn't get here: Gay's code should always return something starting with a digit, an 'I', or 'N' */ - printf("Unexpected failure in format_float_short. " - "Arguments: d = %.17g, format_code = %d, " - "mode = %d, precision = %ld\n", - d, format_code, mode, precision); - printf("digits == %.100s\n", digits); - PyErr_Format(PyExc_RuntimeError, - "Unexpected failure in format_float_short. " - "Arguments: d = %.17g, format_code = %d, " - "mode = %d, precision = %ld\n", - d, format_code, mode, precision); - return NULL; + strncpy(p, "ERR", 3); + p += 3; + assert(0); } goto exit; } -- cgit v0.12 From ee3396901c0045632a36df676efc2d85e95d5f06 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Fri, 9 Jul 2010 22:15:07 +0000 Subject: Temporary debug commit: include gcc version in configure output. If this doesn't help with reproducing test_float failures then I'll create a separate branch to work on this issue. --- configure | 19 ++++++++++++++----- configure.in | 7 +++++++ 2 files changed, 21 insertions(+), 5 deletions(-) diff --git a/configure b/configure index d7cffff..99d9351 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 80702 . +# From configure.in Revision: 82141 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.65 for python 3.1. # @@ -1923,11 +1923,11 @@ else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default + enum { N = $2 / 2 - 1 }; int main () { -static int test_array [1 - 2 * !(enum { N = $2 / 2 - 1 }; - 0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))]; +static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))]; test_array [0] = 0 ; @@ -1938,11 +1938,11 @@ if ac_fn_c_try_compile "$LINENO"; then : cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default + enum { N = $2 / 2 - 1 }; int main () { -static int test_array [1 - 2 * !(enum { N = $2 / 2 - 1 }; - ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1) +static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1) < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))]; test_array [0] = 0 @@ -4126,6 +4126,15 @@ $as_echo "$as_me: WARNING: " >&2;} fi +# If using GCC, give result of 'gcc -v' in configure output. +if test "$GCC" = yes; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking gcc version" >&5 +$as_echo_n "checking gcc version... " >&6; } +gcc_version=`$CC -v` +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_version" >&5 +$as_echo "$gcc_version" >&6; } +fi + # checks for UNIX variants that set C preprocessor variables diff --git a/configure.in b/configure.in index 0520ea4..0808c16 100644 --- a/configure.in +++ b/configure.in @@ -504,6 +504,13 @@ then ]) fi +# If using GCC, give result of 'gcc -v' in configure output. +if test "$GCC" = yes; then +AC_MSG_CHECKING(gcc version) +gcc_version=`$CC -v` +AC_MSG_RESULT($gcc_version) +fi + # checks for UNIX variants that set C preprocessor variables AC_AIX -- cgit v0.12 From ca126a02ea71aa55de59c12bdd99ec2f7cb6d89d Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Sat, 10 Jul 2010 14:00:10 +0000 Subject: Merged revisions 82766 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k Since 'purge' is an API change, modified it to be _purge for 3.1 and deleted the doc update. ........ r82766 | r.david.murray | 2010-07-10 09:52:13 -0400 (Sat, 10 Jul 2010) | 5 lines Fix 'refleak' introduced by fnmatch cache purge tests. This introduces a 'purge' function for the fnmatch module analogous to the 'purge' function in the re module. ........ --- Lib/fnmatch.py | 7 ++++++- Lib/test/test_fnmatch.py | 6 +++++- 2 files changed, 11 insertions(+), 2 deletions(-) diff --git a/Lib/fnmatch.py b/Lib/fnmatch.py index 26ae4cc..be1fd1d 100644 --- a/Lib/fnmatch.py +++ b/Lib/fnmatch.py @@ -12,12 +12,17 @@ corresponding to PATTERN. (It does not compile it.) import re -__all__ = ["filter", "fnmatch","fnmatchcase","translate"] +__all__ = ["filter", "fnmatch", "fnmatchcase", "translate"] _cache = {} # Maps text patterns to compiled regexen. _cacheb = {} # Ditto for bytes patterns. _MAXCACHE = 100 # Maximum size of caches +def _purge(): + """Clear the pattern cache""" + _cache.clear() + _cacheb.clear() + def fnmatch(name, pat): """Test whether FILENAME matches PATTERN. diff --git a/Lib/test/test_fnmatch.py b/Lib/test/test_fnmatch.py index f2966ad..abf8811 100644 --- a/Lib/test/test_fnmatch.py +++ b/Lib/test/test_fnmatch.py @@ -3,10 +3,14 @@ from test import support import unittest -from fnmatch import fnmatch, fnmatchcase, _MAXCACHE, _cache, _cacheb +from fnmatch import fnmatch, fnmatchcase, _MAXCACHE, _cache, _cacheb, _purge class FnmatchTestCase(unittest.TestCase): + + def tearDown(self): + _purge() + def check_match(self, filename, pattern, should_match=1): if should_match: self.assertTrue(fnmatch(filename, pattern), -- cgit v0.12 From 501b4d02ff9ff9174451044ac821412fdfd674f9 Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Sat, 10 Jul 2010 14:24:46 +0000 Subject: Merged revisions 82771 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82771 | r.david.murray | 2010-07-10 10:23:36 -0400 (Sat, 10 Jul 2010) | 2 lines Add missing docs for re module 'purge' function. ........ --- Doc/library/re.rst | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Doc/library/re.rst b/Doc/library/re.rst index 4daa1ac..5509b16 100644 --- a/Doc/library/re.rst +++ b/Doc/library/re.rst @@ -692,6 +692,11 @@ form. metacharacters in it. +.. function:: purge() + + Clear the regular expression cache. + + .. exception:: error Exception raised when a string passed to one of the functions here is not a -- cgit v0.12 -- cgit v0.12 From 3402414b850938a55af78fd79d7890c935dca630 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Sun, 11 Jul 2010 03:15:25 +0000 Subject: Merged revisions 82780 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82780 | senthil.kumaran | 2010-07-11 08:42:43 +0530 (Sun, 11 Jul 2010) | 3 lines Stricter verification for file based url scheme and reliance on ftp protocol. ........ --- Lib/test/test_urllib2.py | 3 +++ Lib/urllib/request.py | 3 ++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_urllib2.py b/Lib/test/test_urllib2.py index 9071f49..9d1ed9b 100644 --- a/Lib/test/test_urllib2.py +++ b/Lib/test/test_urllib2.py @@ -736,6 +736,8 @@ class HandlerTests(unittest.TestCase): ("file://ftp.example.com///foo.txt", False), # XXXX bug: fails with OSError, should be URLError ("file://ftp.example.com/foo.txt", False), + ("file://somehost//foo/something.txt", True), + ("file://localhost//foo/something.txt", False), ]: req = Request(url) try: @@ -746,6 +748,7 @@ class HandlerTests(unittest.TestCase): else: self.assertTrue(o.req is req) self.assertEqual(req.type, "ftp") + self.assertEqual(req.type is "ftp", ftp) def test_http(self): diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index e59208f..cb80a36 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -1188,7 +1188,8 @@ class FileHandler(BaseHandler): # Use local file or FTP depending on form of URL def file_open(self, req): url = req.selector - if url[:2] == '//' and url[2:3] != '/': + if url[:2] == '//' and url[2:3] != '/' and (req.host and + req.host != 'localhost'): req.type = 'ftp' return self.parent.open(req) else: -- cgit v0.12 From 5e4c177e88de146b1b4729f71e985101e0e48388 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Sun, 11 Jul 2010 05:06:37 +0000 Subject: Merged revisions 82785 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82785 | senthil.kumaran | 2010-07-11 10:31:52 +0530 (Sun, 11 Jul 2010) | 3 lines Issue2007: Removing reference to MSIE Cookie handling by mechanize. Suggested by John J Lee. ........ --- Doc/library/http.cookiejar.rst | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/Doc/library/http.cookiejar.rst b/Doc/library/http.cookiejar.rst index a60654d..1aafec9 100644 --- a/Doc/library/http.cookiejar.rst +++ b/Doc/library/http.cookiejar.rst @@ -108,10 +108,6 @@ The following classes are provided: :mod:`http.cookiejar` and :mod:`http.cookies` modules do not depend on each other. - http://wwwsearch.sourceforge.net/mechanize/ - Extensions to this module, including a class for reading Microsoft Internet - Explorer cookies on Windows. - http://wp.netscape.com/newsref/std/cookie_spec.html The specification of the original Netscape cookie protocol. Though this is still the dominant protocol, the 'Netscape cookie protocol' implemented by all @@ -292,11 +288,8 @@ contained :class:`Cookie` objects. FileCookieJar subclasses and co-operation with web browsers ----------------------------------------------------------- -The following :class:`CookieJar` subclasses are provided for reading and writing -. Further :class:`CookieJar` subclasses, including one that reads Microsoft -Internet Explorer cookies, are available at -http://wwwsearch.sourceforge.net/mechanize/. - +The following :class:`CookieJar` subclasses are provided for reading and +writing . .. class:: MozillaCookieJar(filename, delayload=None, policy=None) -- cgit v0.12 From 9b42f17feba76d80d6fbddc3cc8849d8cc1ede26 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 11 Jul 2010 08:56:18 +0000 Subject: Merged revisions 82790 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r82790 | georg.brandl | 2010-07-11 10:36:20 +0200 (So, 11 Jul 2010) | 1 line #3214 followup: add link to ABC entry. ........ --- Doc/glossary.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Doc/glossary.rst b/Doc/glossary.rst index 5442720..e8ff819 100644 --- a/Doc/glossary.rst +++ b/Doc/glossary.rst @@ -154,9 +154,9 @@ Glossary must be a duck.") By emphasizing interfaces rather than specific types, well-designed code improves its flexibility by allowing polymorphic substitution. Duck-typing avoids tests using :func:`type` or - :func:`isinstance`. (Note, however, that duck-typing can be complemented - with abstract base classes.) Instead, it typically employs :func:`hasattr` - tests or :term:`EAFP` programming. + :func:`isinstance`. (Note, however, that duck-typing can be complemented + with :term:`abstract base class`\ es.) Instead, it typically employs + :func:`hasattr` tests or :term:`EAFP` programming. EAFP Easier to ask for forgiveness than permission. This common Python coding -- cgit v0.12 From 5fd8785567752e5739a6dd47bc5d7426d00d2a51 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 11 Jul 2010 08:57:06 +0000 Subject: Merged revisions 82789 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r82789 | georg.brandl | 2010-07-11 10:33:16 +0200 (So, 11 Jul 2010) | 1 line Silence makeindex. ........ --- Doc/Makefile | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Doc/Makefile b/Doc/Makefile index a2724a1..7156e53 100644 --- a/Doc/Makefile +++ b/Doc/Makefile @@ -143,6 +143,7 @@ dist: # archive the A4 latex -rm -r build/latex make latex PAPER=a4 + -sed -i 's/makeindex/makeindex -q/' build/latex/Makefile (cd build/latex; make clean && make all-pdf && make FMT=pdf zip bz2) cp build/latex/docs-pdf.zip dist/python-$(DISTVERSION)-docs-pdf-a4.zip cp build/latex/docs-pdf.tar.bz2 dist/python-$(DISTVERSION)-docs-pdf-a4.tar.bz2 @@ -150,6 +151,7 @@ dist: # archive the letter latex rm -r build/latex make latex PAPER=letter + -sed -i 's/makeindex/makeindex -q/' build/latex/Makefile (cd build/latex; make clean && make all-pdf && make FMT=pdf zip bz2) cp build/latex/docs-pdf.zip dist/python-$(DISTVERSION)-docs-pdf-letter.zip cp build/latex/docs-pdf.tar.bz2 dist/python-$(DISTVERSION)-docs-pdf-letter.tar.bz2 -- cgit v0.12 From 725443fef975a6de661b38c358c33c08e22caec5 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren <ronaldoussoren@mac.com> Date: Sun, 11 Jul 2010 09:29:09 +0000 Subject: Fix for issue 9164 --- Lib/distutils/util.py | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/Lib/distutils/util.py b/Lib/distutils/util.py index 9a77561..8175434 100644 --- a/Lib/distutils/util.py +++ b/Lib/distutils/util.py @@ -143,8 +143,7 @@ def get_platform (): cflags = get_config_vars().get('CFLAGS') archs = re.findall('-arch\s+(\S+)', cflags) - archs.sort() - archs = tuple(archs) + archs = tuple(sorted(set(archs))) if len(archs) == 1: machine = archs[0] -- cgit v0.12 From c62efa87f68af07f3a9511984e0055a746514c9d Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 11 Jul 2010 10:41:07 +0000 Subject: Merged revisions 82301 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r82301 | benjamin.peterson | 2010-06-28 00:32:30 +0200 (Mo, 28 Jun 2010) | 303 lines Merged revisions 80605-80609,80642-80646,80651-80652,80674,80684-80686,80748,80852,80854,80870,80872-80873,80907,80915-80916,80951-80952,80976-80977,80985,81038-81040,81042,81053,81070,81104-81105,81114,81125,81245,81285,81402,81463,81516,81562-81563,81567,81593,81635,81680-81681,81684,81801,81888,81931-81933,81939-81942,81963,81984,81991,82120,82188,82264-82267 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80605 | andrew.kuchling | 2010-04-28 19:22:16 -0500 (Wed, 28 Apr 2010) | 1 line Add various items ........ r80606 | andrew.kuchling | 2010-04-28 20:44:30 -0500 (Wed, 28 Apr 2010) | 6 lines Fix doubled 'the'. Markup fixes to use :exc:, :option: in a few places. (Glitch: unittest.main's -c ends up a link to the Python interpreter's -c option. Should we skip using :option: for that switch, or disable the auto-linking somehow?) ........ r80607 | andrew.kuchling | 2010-04-28 20:45:41 -0500 (Wed, 28 Apr 2010) | 1 line Add various unittest items ........ r80608 | benjamin.peterson | 2010-04-28 22:18:05 -0500 (Wed, 28 Apr 2010) | 1 line update pypy description ........ r80609 | benjamin.peterson | 2010-04-28 22:30:59 -0500 (Wed, 28 Apr 2010) | 1 line update pypy url ........ r80642 | andrew.kuchling | 2010-04-29 19:49:09 -0500 (Thu, 29 Apr 2010) | 1 line Always add space after RFC; reword paragraph ........ r80643 | andrew.kuchling | 2010-04-29 19:52:31 -0500 (Thu, 29 Apr 2010) | 6 lines Reword paragraph to make its meaning clearer. Antoine Pitrou: is my version of the paragraph still correct? R. David Murray: is this more understandable than the previous version? ........ r80644 | andrew.kuchling | 2010-04-29 20:02:15 -0500 (Thu, 29 Apr 2010) | 1 line Fix typos ........ r80645 | andrew.kuchling | 2010-04-29 20:32:47 -0500 (Thu, 29 Apr 2010) | 1 line Markup fix; clarify by adding 'in that order' ........ r80646 | andrew.kuchling | 2010-04-29 20:33:40 -0500 (Thu, 29 Apr 2010) | 1 line Add various items; rearrange unittest section a bit ........ r80651 | andrew.kuchling | 2010-04-30 08:46:55 -0500 (Fri, 30 Apr 2010) | 1 line Minor grammar re-wording ........ r80652 | andrew.kuchling | 2010-04-30 08:47:34 -0500 (Fri, 30 Apr 2010) | 1 line Add item ........ r80674 | andrew.kuchling | 2010-04-30 20:19:16 -0500 (Fri, 30 Apr 2010) | 1 line Add various items ........ r80684 | andrew.kuchling | 2010-05-01 07:05:52 -0500 (Sat, 01 May 2010) | 1 line Minor grammar fix ........ r80685 | andrew.kuchling | 2010-05-01 07:06:51 -0500 (Sat, 01 May 2010) | 1 line Describe memoryview ........ r80686 | antoine.pitrou | 2010-05-01 07:16:39 -0500 (Sat, 01 May 2010) | 4 lines Fix attribution. Travis didn't do much and he did a bad work. (yes, this is a sensitive subject, sorry) ........ r80748 | andrew.kuchling | 2010-05-03 20:24:22 -0500 (Mon, 03 May 2010) | 1 line Add some more items; the urlparse change is added twice ........ r80852 | andrew.kuchling | 2010-05-05 20:09:47 -0500 (Wed, 05 May 2010) | 1 line Reword paragraph; fix filename, which should be pyconfig.h ........ r80854 | andrew.kuchling | 2010-05-05 20:10:56 -0500 (Wed, 05 May 2010) | 1 line Add various items ........ r80870 | andrew.kuchling | 2010-05-06 09:14:09 -0500 (Thu, 06 May 2010) | 1 line Describe ElementTree 1.3; rearrange new-module sections; describe dict views as sets; small edits and items ........ r80872 | andrew.kuchling | 2010-05-06 12:21:59 -0500 (Thu, 06 May 2010) | 1 line Add 2 items; record ideas for two initial sections; clarify wording ........ r80873 | andrew.kuchling | 2010-05-06 12:27:57 -0500 (Thu, 06 May 2010) | 1 line Change section title; point to unittest2 ........ r80907 | andrew.kuchling | 2010-05-06 20:45:14 -0500 (Thu, 06 May 2010) | 1 line Add a new section on the development plan; add an item ........ r80915 | antoine.pitrou | 2010-05-07 05:15:51 -0500 (Fri, 07 May 2010) | 3 lines Fix some markup and a class name. Also, wrap a long line. ........ r80916 | andrew.kuchling | 2010-05-07 06:30:47 -0500 (Fri, 07 May 2010) | 1 line Re-word text ........ r80951 | andrew.kuchling | 2010-05-07 20:15:26 -0500 (Fri, 07 May 2010) | 1 line Add two items ........ r80952 | andrew.kuchling | 2010-05-07 20:35:55 -0500 (Fri, 07 May 2010) | 1 line Get accents correct ........ r80976 | andrew.kuchling | 2010-05-08 08:28:03 -0500 (Sat, 08 May 2010) | 1 line Add logging.dictConfig example; give up on writing a Ttk example ........ r80977 | andrew.kuchling | 2010-05-08 08:29:46 -0500 (Sat, 08 May 2010) | 1 line Markup fixes ........ r80985 | andrew.kuchling | 2010-05-08 10:39:46 -0500 (Sat, 08 May 2010) | 7 lines Write summary of the 2.7 release; rewrite the future section some more; mention PYTHONWARNINGS env. var; tweak some examples for readability. And with this commit, the "What's New" is done... except for a complete read-through to polish the text, and fixing any reported errors, but those tasks can easily wait until after beta2. ........ r81038 | benjamin.peterson | 2010-05-09 16:09:40 -0500 (Sun, 09 May 2010) | 1 line finish clause ........ r81039 | andrew.kuchling | 2010-05-10 09:18:27 -0500 (Mon, 10 May 2010) | 1 line Markup fix; re-word a sentence ........ r81040 | andrew.kuchling | 2010-05-10 09:20:12 -0500 (Mon, 10 May 2010) | 1 line Use title case ........ r81042 | andrew.kuchling | 2010-05-10 10:03:35 -0500 (Mon, 10 May 2010) | 1 line Link to unittest2 article ........ r81053 | florent.xicluna | 2010-05-10 14:59:22 -0500 (Mon, 10 May 2010) | 2 lines Add a link on maketrans(). ........ r81070 | andrew.kuchling | 2010-05-10 18:13:41 -0500 (Mon, 10 May 2010) | 1 line Fix typo ........ r81104 | andrew.kuchling | 2010-05-11 19:38:44 -0500 (Tue, 11 May 2010) | 1 line Revision pass: lots of edits, typo fixes, rearrangements ........ r81105 | andrew.kuchling | 2010-05-11 19:40:47 -0500 (Tue, 11 May 2010) | 1 line Let's call this done ........ r81114 | andrew.kuchling | 2010-05-12 08:56:07 -0500 (Wed, 12 May 2010) | 1 line Grammar fix ........ r81125 | andrew.kuchling | 2010-05-12 13:56:48 -0500 (Wed, 12 May 2010) | 1 line #8696: add documentation for logging.config.dictConfig (PEP 391) ........ r81245 | andrew.kuchling | 2010-05-16 18:31:16 -0500 (Sun, 16 May 2010) | 1 line Add cross-reference to later section ........ r81285 | vinay.sajip | 2010-05-18 03:16:27 -0500 (Tue, 18 May 2010) | 1 line Fixed minor typo in ReST markup. ........ r81402 | vinay.sajip | 2010-05-21 12:41:34 -0500 (Fri, 21 May 2010) | 1 line Updated logging documentation with more dictConfig information. ........ r81463 | georg.brandl | 2010-05-22 03:17:23 -0500 (Sat, 22 May 2010) | 1 line #8785: less confusing description of regex.find*. ........ r81516 | andrew.kuchling | 2010-05-25 08:34:08 -0500 (Tue, 25 May 2010) | 1 line Add three items ........ r81562 | andrew.kuchling | 2010-05-27 08:22:53 -0500 (Thu, 27 May 2010) | 1 line Rewrite wxWidgets section ........ r81563 | andrew.kuchling | 2010-05-27 08:30:09 -0500 (Thu, 27 May 2010) | 1 line Remove top-level 'General Questions' section, pushing up the questions it contains ........ r81567 | andrew.kuchling | 2010-05-27 16:29:59 -0500 (Thu, 27 May 2010) | 1 line Add item ........ r81593 | georg.brandl | 2010-05-29 03:46:18 -0500 (Sat, 29 May 2010) | 1 line #8616: add new turtle demo "nim". ........ r81635 | georg.brandl | 2010-06-01 02:25:23 -0500 (Tue, 01 Jun 2010) | 1 line Put docs for RegexObject.search() before RegexObject.match() to mirror re.search() and re.match() order. ........ r81680 | vinay.sajip | 2010-06-03 17:34:42 -0500 (Thu, 03 Jun 2010) | 1 line Issue #8890: Documentation changed to avoid reference to temporary files. ........ r81681 | sean.reifschneider | 2010-06-03 20:51:26 -0500 (Thu, 03 Jun 2010) | 2 lines Issue8810: Clearing up docstring for tzinfo.utcoffset. ........ r81684 | vinay.sajip | 2010-06-04 08:41:02 -0500 (Fri, 04 Jun 2010) | 1 line Issue #8890: Documentation changed to avoid reference to temporary files - other cases covered. ........ r81801 | andrew.kuchling | 2010-06-07 08:38:40 -0500 (Mon, 07 Jun 2010) | 1 line #8875: Remove duplicated paragraph ........ r81888 | andrew.kuchling | 2010-06-10 20:54:58 -0500 (Thu, 10 Jun 2010) | 1 line Add a few more items ........ r81931 | georg.brandl | 2010-06-12 01:26:54 -0500 (Sat, 12 Jun 2010) | 1 line Fix punctuation. ........ r81932 | georg.brandl | 2010-06-12 01:28:58 -0500 (Sat, 12 Jun 2010) | 1 line Document that an existing directory raises in mkdir(). ........ r81933 | georg.brandl | 2010-06-12 01:45:33 -0500 (Sat, 12 Jun 2010) | 1 line Update version in README. ........ r81939 | georg.brandl | 2010-06-12 04:45:01 -0500 (Sat, 12 Jun 2010) | 1 line Use newer toctree syntax. ........ r81940 | georg.brandl | 2010-06-12 04:45:28 -0500 (Sat, 12 Jun 2010) | 1 line Add document on how to build. ........ r81941 | georg.brandl | 2010-06-12 04:45:58 -0500 (Sat, 12 Jun 2010) | 1 line Fix gratuitous indentation. ........ r81942 | georg.brandl | 2010-06-12 04:46:03 -0500 (Sat, 12 Jun 2010) | 1 line Update README. ........ r81963 | andrew.kuchling | 2010-06-12 15:00:55 -0500 (Sat, 12 Jun 2010) | 1 line Grammar fix ........ r81984 | georg.brandl | 2010-06-14 10:58:39 -0500 (Mon, 14 Jun 2010) | 1 line #8993: fix reference. ........ r81991 | andrew.kuchling | 2010-06-14 19:38:58 -0500 (Mon, 14 Jun 2010) | 1 line Add another bunch of items ........ r82120 | andrew.kuchling | 2010-06-20 16:45:45 -0500 (Sun, 20 Jun 2010) | 1 line Note that Python 3.x isn't covered; add forward ref. for UTF-8; note error in 2.5 and up ........ r82188 | benjamin.peterson | 2010-06-23 19:02:46 -0500 (Wed, 23 Jun 2010) | 1 line remove reverted changed ........ r82264 | georg.brandl | 2010-06-27 05:47:47 -0500 (Sun, 27 Jun 2010) | 1 line Confusing punctuation. ........ r82265 | georg.brandl | 2010-06-27 05:49:23 -0500 (Sun, 27 Jun 2010) | 1 line Use designated syntax for optional grammar element. ........ r82266 | georg.brandl | 2010-06-27 05:51:44 -0500 (Sun, 27 Jun 2010) | 1 line Fix URL. ........ r82267 | georg.brandl | 2010-06-27 05:55:38 -0500 (Sun, 27 Jun 2010) | 1 line Two typos. ........ ................ --- Doc/README.txt | 37 +- Doc/c-api/init.rst | 2 +- Doc/distutils/builtdist.rst | 4 +- Doc/documenting/building.rst | 91 ++ Doc/documenting/index.rst | 7 +- Doc/documenting/markup.rst | 12 +- Doc/documenting/style.rst | 2 +- Doc/faq/gui.rst | 43 +- Doc/howto/functional.rst | 3 - Doc/howto/unicode.rst | 24 +- Doc/library/calendar.rst | 2 +- Doc/library/logging.rst | 26 +- Doc/library/os.rst | 3 +- Doc/library/re.rst | 58 +- Doc/library/socket.rst | 25 +- Doc/library/stdtypes.rst | 6 +- Doc/library/string.rst | 2 +- Doc/library/unittest.rst | 2 +- Doc/reference/datamodel.rst | 4 +- Doc/reference/introduction.rst | 12 +- Doc/tutorial/classes.rst | 2 +- Doc/tutorial/introduction.rst | 2 +- Doc/using/mac.rst | 4 +- Doc/whatsnew/2.7.rst | 2299 +++++++++++++++++++++++++++++++++++----- Lib/urllib/parse.py | 15 +- Modules/datetimemodule.c | 3 +- 26 files changed, 2301 insertions(+), 389 deletions(-) create mode 100644 Doc/documenting/building.rst diff --git a/Doc/README.txt b/Doc/README.txt index 7ef31cf..7a561c0 100644 --- a/Doc/README.txt +++ b/Doc/README.txt @@ -14,12 +14,11 @@ those familiar with the previous docs written in LaTeX. Building the docs ================= -You need to install Python 2.4 or higher (but Python 3.0 is not supported yet); -the toolset used to build the docs are written in Python. The toolset used -to build the documentation is called *Sphinx*, it is not included in this -tree, but maintained separately in the Python Subversion repository. Also -needed are Jinja, a templating engine (included in Sphinx as a Subversion -external), and optionally Pygments, a code highlighter. +You need to have Python 2.4 or higher installed; the toolset used to build the +docs is written in Python. It is called *Sphinx*, it is not included in this +tree, but maintained separately. Also needed are the docutils, supplying the +base markup that Sphinx uses, Jinja, a templating engine, and optionally +Pygments, a code highlighter. Using make @@ -47,29 +46,29 @@ Available make targets are: convert them into a single Compiled HTML (.chm) file -- these are popular under Microsoft Windows, but very handy on every platform. - To create the CHM file, you need to run the Microsoft HTML Help Workshop - over the generated project (.hhp) file. + To create the CHM file, you need to run the Microsoft HTML Help Workshop over + the generated project (.hhp) file. - * "latex", which builds LaTeX source files that can be run with "pdflatex" - to produce PDF documents. + * "latex", which builds LaTeX source files as input to "pdflatex" to produce + PDF documents. * "text", which builds a plain text file for each source file. * "linkcheck", which checks all external references to see whether they are - broken, redirected or malformed, and outputs this information to stdout - as well as a plain-text (.txt) file. + broken, redirected or malformed, and outputs this information to stdout as + well as a plain-text (.txt) file. * "changes", which builds an overview over all versionadded/versionchanged/ deprecated items in the current version. This is meant as a help for the writer of the "What's New" document. - * "coverage", which builds a coverage overview for standard library modules - and C API. + * "coverage", which builds a coverage overview for standard library modules and + C API. - * "pydoc-topics", which builds a Python module containing a dictionary - with plain text documentation for the labels defined in - `tools/sphinxext/pyspecific.py` -- pydoc needs these to show topic - and keyword help. + * "pydoc-topics", which builds a Python module containing a dictionary with + plain text documentation for the labels defined in + `tools/sphinxext/pyspecific.py` -- pydoc needs these to show topic and + keyword help. A "make update" updates the Subversion checkouts in `tools/`. @@ -95,7 +94,7 @@ You also need Jinja2, either by checking it out via :: or by installing it from PyPI. -You can optionally also install Pygments, either as a checkout via :: +You can optionally also install Pygments, either as a checkout via :: svn co http://svn.python.org/projects/external/Pygments-1.3.1/pygments tools/pygments diff --git a/Doc/c-api/init.rst b/Doc/c-api/init.rst index 68a8ba4..1d8c38c 100644 --- a/Doc/c-api/init.rst +++ b/Doc/c-api/init.rst @@ -392,7 +392,7 @@ Initialization, Finalization, and Threads .. cfunction:: void PySys_SetArgv(int argc, wchar_t **argv) - This function works like :cfunc:`PySys_SetArgv` with *updatepath* set to 1. + This function works like :cfunc:`PySys_SetArgvEx` with *updatepath* set to 1. .. cfunction:: void Py_SetPythonHome(wchar_t *home) diff --git a/Doc/distutils/builtdist.rst b/Doc/distutils/builtdist.rst index 74cc80a..ee06fb4 100644 --- a/Doc/distutils/builtdist.rst +++ b/Doc/distutils/builtdist.rst @@ -321,7 +321,7 @@ the :option:`--no-target-compile` and/or the :option:`--no-target-optimize` option. By default the installer will display the cool "Python Powered" logo when it is -run, but you can also supply your own 152x161 bitmap which must be a Windows +run, but you can also supply your own 152x261 bitmap which must be a Windows :file:`.bmp` file with the :option:`--bitmap` option. The installer will also display a large title on the desktop background window @@ -374,7 +374,7 @@ check or modify your existing install.) The Postinstallation script --------------------------- -Starting with Python 2.3, a postinstallation script can be specified which the +Starting with Python 2.3, a postinstallation script can be specified with the :option:`--install-script` option. The basename of the script must be specified, and the script filename must also be listed in the scripts argument to the setup function. diff --git a/Doc/documenting/building.rst b/Doc/documenting/building.rst new file mode 100644 index 0000000..9ab2519 --- /dev/null +++ b/Doc/documenting/building.rst @@ -0,0 +1,91 @@ +Building the documentation +========================== + +You need to have Python 2.4 or higher installed; the toolset used to build the +docs is written in Python. It is called *Sphinx*, it is not included in this +tree, but maintained separately. Also needed are the docutils, supplying the +base markup that Sphinx uses, Jinja, a templating engine, and optionally +Pygments, a code highlighter. + + +Using make +---------- + +Luckily, a Makefile has been prepared so that on Unix, provided you have +installed Python and Subversion, you can just run :: + + make html + +to check out the necessary toolset in the `tools/` subdirectory and build the +HTML output files. To view the generated HTML, point your favorite browser at +the top-level index `build/html/index.html` after running "make". + +Available make targets are: + + * "html", which builds standalone HTML files for offline viewing. + + * "htmlhelp", which builds HTML files and a HTML Help project file usable to + convert them into a single Compiled HTML (.chm) file -- these are popular + under Microsoft Windows, but very handy on every platform. + + To create the CHM file, you need to run the Microsoft HTML Help Workshop + over the generated project (.hhp) file. + + * "latex", which builds LaTeX source files as input to "pdflatex" to produce + PDF documents. + + * "text", which builds a plain text file for each source file. + + * "linkcheck", which checks all external references to see whether they are + broken, redirected or malformed, and outputs this information to stdout + as well as a plain-text (.txt) file. + + * "changes", which builds an overview over all versionadded/versionchanged/ + deprecated items in the current version. This is meant as a help for the + writer of the "What's New" document. + + * "coverage", which builds a coverage overview for standard library modules + and C API. + + * "pydoc-topics", which builds a Python module containing a dictionary with + plain text documentation for the labels defined in + `tools/sphinxext/pyspecific.py` -- pydoc needs these to show topic and + keyword help. + +A "make update" updates the Subversion checkouts in `tools/`. + + +Without make +------------ + +You'll need to install the Sphinx package, either by checking it out via :: + + svn co http://svn.python.org/projects/external/Sphinx-0.6.5/sphinx tools/sphinx + +or by installing it from PyPI. + +Then, you need to install Docutils, either by checking it out via :: + + svn co http://svn.python.org/projects/external/docutils-0.6/docutils tools/docutils + +or by installing it from http://docutils.sf.net/. + +You also need Jinja2, either by checking it out via :: + + svn co http://svn.python.org/projects/external/Jinja-2.3.1/jinja2 tools/jinja2 + +or by installing it from PyPI. + +You can optionally also install Pygments, either as a checkout via :: + + svn co http://svn.python.org/projects/external/Pygments-1.3.1/pygments tools/pygments + +or from PyPI at http://pypi.python.org/pypi/Pygments. + + +Then, make an output directory, e.g. under `build/`, and run :: + + python tools/sphinx-build.py -b<builder> . build/<outputdirectory> + +where `<builder>` is one of html, text, latex, or htmlhelp (for explanations see +the make targets above). diff --git a/Doc/documenting/index.rst b/Doc/documenting/index.rst index 88d97be..2c186a7 100644 --- a/Doc/documenting/index.rst +++ b/Doc/documenting/index.rst @@ -10,9 +10,9 @@ contributed by various authors. The markup used for the Python documentation is `reStructuredText`_, developed by the `docutils`_ project, amended by custom directives and using a toolset named `Sphinx`_ to postprocess the HTML output. -This document describes the style guide for our documentation, the custom -reStructuredText markup introduced to support Python documentation and how it -should be used, as well as the Sphinx build system. +This document describes the style guide for our documentation as well as the +custom reStructuredText markup introduced by Sphinx to support Python +documentation and how it should be used. .. _reStructuredText: http://docutils.sf.net/rst.html .. _docutils: http://docutils.sf.net/ @@ -35,3 +35,4 @@ should be used, as well as the Sphinx build system. rest.rst markup.rst fromlatex.rst + building.rst diff --git a/Doc/documenting/markup.rst b/Doc/documenting/markup.rst index eed51d2..6b54c5b 100644 --- a/Doc/documenting/markup.rst +++ b/Doc/documenting/markup.rst @@ -698,10 +698,10 @@ tables of contents. The ``toctree`` directive is the central element. .. toctree:: :maxdepth: 2 - intro.rst - strings.rst - datatypes.rst - numeric.rst + intro + strings + datatypes + numeric (many more files listed here) This accomplishes two things: @@ -709,8 +709,8 @@ tables of contents. The ``toctree`` directive is the central element. * Tables of contents from all those files are inserted, with a maximum depth of two, that means one nested heading. ``toctree`` directives in those files are also taken into account. - * Sphinx knows that the relative order of the files ``intro.rst``, - ``strings.rst`` and so forth, and it knows that they are children of the + * Sphinx knows that the relative order of the files ``intro``, + ``strings`` and so forth, and it knows that they are children of the shown file, the library index. From this information it generates "next chapter", "previous chapter" and "parent chapter" links. diff --git a/Doc/documenting/style.rst b/Doc/documenting/style.rst index 6145559..c3dded9 100644 --- a/Doc/documenting/style.rst +++ b/Doc/documenting/style.rst @@ -7,7 +7,7 @@ The Python documentation should follow the `Apple Publications Style Guide`_ wherever possible. This particular style guide was selected mostly because it seems reasonable and is easy to get online. -Topics which are not covered in the Apple's style guide will be discussed in +Topics which are not covered in Apple's style guide will be discussed in this document. All reST files use an indentation of 3 spaces. The maximum line length is 80 diff --git a/Doc/faq/gui.rst b/Doc/faq/gui.rst index 4761b7d..57e4049 100644 --- a/Doc/faq/gui.rst +++ b/Doc/faq/gui.rst @@ -10,14 +10,14 @@ General GUI Questions ===================== What platform-independent GUI toolkits exist for Python? --------------------------------------------------------- +======================================================== Depending on what platform(s) you are aiming at, there are several. .. XXX check links Tkinter -''''''' +------- Standard builds of Python include an object-oriented interface to the Tcl/Tk widget set, called Tkinter. This is probably the easiest to install and use. @@ -26,23 +26,26 @@ page at http://www.tcl.tk. Tcl/Tk is fully portable to the MacOS, Windows, and Unix platforms. wxWindows -''''''''' +--------- -wxWindows is a portable GUI class library written in C++ that's a portable -interface to various platform-specific libraries; wxWidgets is a Python -interface to wxWindows. wxWindows supports Windows and MacOS; on Unix variants, -it supports both GTk+ and Motif toolkits. wxWindows preserves the look and feel -of the underlying graphics toolkit, and there is quite a rich widget set and -collection of GDI classes. See `the wxWindows page <http://www.wxwindows.org>`_ -for more details. +wxWidgets (http://www.wxwidgets.org) is a free, portable GUI class +library written in C++ that provides a native look and feel on a +number of platforms, with Windows, MacOS X, GTK, X11, all listed as +current stable targets. Language bindings are available for a number +of languages including Python, Perl, Ruby, etc. -`wxWidgets <http://wxwidgets.org>`_ is an extension module that wraps many of -the wxWindows C++ classes, and is quickly gaining popularity amongst Python -developers. You can get wxWidgets as part of the source or CVS distribution of -wxWindows, or directly from its home page. +wxPython (http://www.wxpython.org) is the Python binding for +wxwidgets. While it often lags slightly behind the official wxWidgets +releases, it also offers a number of features via pure Python +extensions that are not available in other language bindings. There +is an active wxPython user and developer community. + +Both wxWidgets and wxPython are free, open source, software with +permissive licences that allow their use in commercial products as +well as in freeware or shareware. Qt -''' +--- There are bindings available for the Qt toolkit (`PyQt <http://www.riverbankcomputing.co.uk/software/pyqt/>`_) and for KDE (PyKDE). If @@ -53,13 +56,13 @@ Qt 4.5 upwards is licensed under the LGPL license) a Qt license from `Trolltech <http://www.trolltech.com>`_. Gtk+ -'''' +---- PyGtk bindings for the `Gtk+ toolkit <http://www.gtk.org>`_ have been implemented by by James Henstridge; see ftp://ftp.gtk.org/pub/gtk/python/. FLTK -'''' +---- Python bindings for `the FLTK toolkit <http://www.fltk.org>`_, a simple yet powerful and mature cross-platform windowing system, are available from `the @@ -67,7 +70,7 @@ PyFLTK project <http://pyfltk.sourceforge.net>`_. FOX -''' +---- A wrapper for `the FOX toolkit <http://www.fox-toolkit.org/>`_ called `FXpy <http://fxpy.sourceforge.net/>`_ is available. FOX supports both Unix variants @@ -75,13 +78,13 @@ and Windows. OpenGL -'''''' +------ For OpenGL bindings, see `PyOpenGL <http://pyopengl.sourceforge.net>`_. What platform-specific GUI toolkits exist for Python? ------------------------------------------------------ +======================================================== `The Mac port <http://python.org/download/mac>`_ by Jack Jansen has a rich and ever-growing set of modules that support the native Mac toolbox calls. The port diff --git a/Doc/howto/functional.rst b/Doc/howto/functional.rst index 76a4400..bfd2c96 100644 --- a/Doc/howto/functional.rst +++ b/Doc/howto/functional.rst @@ -5,9 +5,6 @@ :Author: A. M. Kuchling :Release: 0.31 -(This is a first draft. Please send comments/error reports/suggestions to -amk@amk.ca.) - In this document, we'll take a tour of Python's features suitable for implementing programs in a functional style. After an introduction to the concepts of functional programming, we'll look at language features such as diff --git a/Doc/howto/unicode.rst b/Doc/howto/unicode.rst index 0f829f3..03bed1e 100644 --- a/Doc/howto/unicode.rst +++ b/Doc/howto/unicode.rst @@ -4,10 +4,12 @@ Unicode HOWTO ***************** -:Release: 1.1 +:Release: 1.11 -This HOWTO discusses Python's support for Unicode, and explains various problems -that people commonly encounter when trying to work with Unicode. +This HOWTO discusses Python 2.x's support for Unicode, and explains +various problems that people commonly encounter when trying to work +with Unicode. (This HOWTO has not yet been updated to cover the 3.x +versions of Python.) Introduction to Unicode @@ -146,8 +148,9 @@ problems. 4. Many Internet standards are defined in terms of textual data, and can't handle content with embedded zero bytes. -Generally people don't use this encoding, instead choosing other encodings that -are more efficient and convenient. +Generally people don't use this encoding, instead choosing other +encodings that are more efficient and convenient. UTF-8 is probably +the most commonly supported encoding; it will be discussed below. Encodings don't have to handle every possible Unicode character, and most encodings don't. The rules for converting a Unicode string into the ASCII @@ -223,8 +226,8 @@ Wikipedia entries are often helpful; see the entries for "character encoding" <http://en.wikipedia.org/wiki/UTF-8>, for example. -Python's Unicode Support -======================== +Python 2.x's Unicode Support +============================ Now that you've learned the rudiments of Unicode, we can look at Python's Unicode features. @@ -266,8 +269,8 @@ Unicode result). The following examples show the differences:: >>> b'\x80abc'.decode("utf-8", "ignore") 'abc' -Encodings are specified as strings containing the encoding's name. Python comes -with roughly 100 different encodings; see the Python Library Reference at +Encodings are specified as strings containing the encoding's name. Python 3.2 +comes with roughly 100 different encodings; see the Python Library Reference at :ref:`standard-encodings` for a list. Some encodings have multiple names; for example, 'latin-1', 'iso_8859_1' and '8859' are all synonyms for the same encoding. @@ -626,7 +629,10 @@ Version 1.02: posted August 16 2005. Corrects factual errors. Version 1.1: Feb-Nov 2008. Updates the document with respect to Python 3 changes. +Version 1.11: posted June 20 2010. Notes that Python 3.x is not covered, +and that the HOWTO only covers 2.x. +.. comment Describe Python 3.x support (new section? new document?) .. comment Additional topic: building Python w/ UCS2 or UCS4 support .. comment Describe use of codecs.StreamRecoder and StreamReaderWriter diff --git a/Doc/library/calendar.rst b/Doc/library/calendar.rst index f8c14fa..2228920 100644 --- a/Doc/library/calendar.rst +++ b/Doc/library/calendar.rst @@ -15,7 +15,7 @@ the week to Sunday (6) or to any other weekday. Parameters that specify dates are given as integers. For related functionality, see also the :mod:`datetime` and :mod:`time` modules. -Most of these functions and classses rely on the :mod:`datetime` module which +Most of these functions and classes rely on the :mod:`datetime` module which uses an idealized calendar, the current Gregorian calendar indefinitely extended in both directions. This matches the definition of the "proleptic Gregorian" calendar in Dershowitz and Reingold's book "Calendrical Calculations", where diff --git a/Doc/library/logging.rst b/Doc/library/logging.rst index 42a279c..e6832fe 100644 --- a/Doc/library/logging.rst +++ b/Doc/library/logging.rst @@ -53,10 +53,12 @@ Simple examples Most applications are probably going to want to log to a file, so let's start with that case. Using the :func:`basicConfig` function, we can set up the -default handler so that debug messages are written to a file:: +default handler so that debug messages are written to a file (in the example, +we assume that you have the appropriate permissions to create a file called +*example.log* in the current directory):: import logging - LOG_FILENAME = '/tmp/logging_example.out' + LOG_FILENAME = 'example.log' logging.basicConfig(filename=LOG_FILENAME,level=logging.DEBUG) logging.debug('This message should go to the log file') @@ -75,7 +77,7 @@ yourself, though, it is simpler to use a :class:`RotatingFileHandler`:: import logging import logging.handlers - LOG_FILENAME = '/tmp/logging_rotatingfile_example.out' + LOG_FILENAME = 'logging_rotatingfile_example.out' # Set up a specific logger with our desired output level my_logger = logging.getLogger('MyLogger') @@ -100,14 +102,14 @@ yourself, though, it is simpler to use a :class:`RotatingFileHandler`:: The result should be 6 separate files, each with part of the log history for the application:: - /tmp/logging_rotatingfile_example.out - /tmp/logging_rotatingfile_example.out.1 - /tmp/logging_rotatingfile_example.out.2 - /tmp/logging_rotatingfile_example.out.3 - /tmp/logging_rotatingfile_example.out.4 - /tmp/logging_rotatingfile_example.out.5 + logging_rotatingfile_example.out + logging_rotatingfile_example.out.1 + logging_rotatingfile_example.out.2 + logging_rotatingfile_example.out.3 + logging_rotatingfile_example.out.4 + logging_rotatingfile_example.out.5 -The most current file is always :file:`/tmp/logging_rotatingfile_example.out`, +The most current file is always :file:`logging_rotatingfile_example.out`, and each time it reaches the size limit it is renamed with the suffix ``.1``. Each of the existing backup files is renamed to increment the suffix (``.1`` becomes ``.2``, etc.) and the ``.6`` file is erased. @@ -1039,14 +1041,14 @@ destination can be easily changed, as shown in the example below:: logging.basicConfig(level=logging.DEBUG, format='%(asctime)s %(levelname)s %(message)s', - filename='/tmp/myapp.log', + filename='myapp.log', filemode='w') logging.debug('A debug message') logging.info('Some information') logging.warning('A shot across the bows') The :meth:`basicConfig` method is used to change the configuration defaults, -which results in output (written to ``/tmp/myapp.log``) which should look +which results in output (written to ``myapp.log``) which should look something like the following:: 2004-07-02 13:00:08,743 DEBUG A debug message diff --git a/Doc/library/os.rst b/Doc/library/os.rst index 63bacd3..80955af 100644 --- a/Doc/library/os.rst +++ b/Doc/library/os.rst @@ -1003,7 +1003,8 @@ Files and Directories Create a directory named *path* with numeric mode *mode*. The default *mode* is ``0o777`` (octal). On some systems, *mode* is ignored. Where it is used, - the current umask value is first masked out. + the current umask value is first masked out. If the directory already + exists, :exc:`OSError` is raised. It is also possible to create temporary directories; see the :mod:`tempfile` module's :func:`tempfile.mkdtemp` function. diff --git a/Doc/library/re.rst b/Doc/library/re.rst index 5509b16..3f9d923 100644 --- a/Doc/library/re.rst +++ b/Doc/library/re.rst @@ -714,18 +714,12 @@ Regular Expression Objects The :class:`RegexObject` class supports the following methods and attributes: + .. method:: RegexObject.search(string[, pos[, endpos]]) - .. method:: RegexObject.match(string[, pos[, endpos]]) - - If zero or more characters at the beginning of *string* match this regular - expression, return a corresponding :class:`MatchObject` instance. Return - ``None`` if the string does not match the pattern; note that this is different - from a zero-length match. - - .. note:: - - If you want to locate a match anywhere in *string*, use - :meth:`~RegexObject.search` instead. + Scan through *string* looking for a location where this regular expression + produces a match, and return a corresponding :class:`MatchObject` instance. + Return ``None`` if no position in the string matches the pattern; note that this + is different from finding a zero-length match at some point in the string. The optional second parameter *pos* gives an index in the string where the search is to start; it defaults to ``0``. This is not completely equivalent to @@ -737,24 +731,34 @@ Regular Expression Objects will be as if the string is *endpos* characters long, so only the characters from *pos* to ``endpos - 1`` will be searched for a match. If *endpos* is less than *pos*, no match will be found, otherwise, if *rx* is a compiled regular - expression object, ``rx.match(string, 0, 50)`` is equivalent to - ``rx.match(string[:50], 0)``. + expression object, ``rx.search(string, 0, 50)`` is equivalent to + ``rx.search(string[:50], 0)``. - >>> pattern = re.compile("o") - >>> pattern.match("dog") # No match as "o" is not at the start of "dog." - >>> pattern.match("dog", 1) # Match as "o" is the 2nd character of "dog". - <_sre.SRE_Match object at ...> + >>> pattern = re.compile("d") + >>> pattern.search("dog") # Match at index 0 + <_sre.SRE_Match object at ...> + >>> pattern.search("dog", 1) # No match; search doesn't include the "d" - .. method:: RegexObject.search(string[, pos[, endpos]]) + .. method:: RegexObject.match(string[, pos[, endpos]]) - Scan through *string* looking for a location where this regular expression - produces a match, and return a corresponding :class:`MatchObject` instance. - Return ``None`` if no position in the string matches the pattern; note that this - is different from finding a zero-length match at some point in the string. + If zero or more characters at the *beginning* of *string* match this regular + expression, return a corresponding :class:`MatchObject` instance. Return + ``None`` if the string does not match the pattern; note that this is different + from a zero-length match. The optional *pos* and *endpos* parameters have the same meaning as for the - :meth:`~RegexObject.match` method. + :meth:`~RegexObject.search` method. + + .. note:: + + If you want to locate a match anywhere in *string*, use + :meth:`~RegexObject.search` instead. + + >>> pattern = re.compile("o") + >>> pattern.match("dog") # No match as "o" is not at the start of "dog". + >>> pattern.match("dog", 1) # Match as "o" is the 2nd character of "dog". + <_sre.SRE_Match object at ...> .. method:: RegexObject.split(string[, maxsplit=0]) @@ -764,12 +768,16 @@ Regular Expression Objects .. method:: RegexObject.findall(string[, pos[, endpos]]) - Identical to the :func:`findall` function, using the compiled pattern. + Similar to the :func:`findall` function, using the compiled pattern, but + also accepts optional *pos* and *endpos* parameters that limit the search + region like for :meth:`match`. .. method:: RegexObject.finditer(string[, pos[, endpos]]) - Identical to the :func:`finditer` function, using the compiled pattern. + Similar to the :func:`finditer` function, using the compiled pattern, but + also accepts optional *pos* and *endpos* parameters that limit the search + region like for :meth:`match`. .. method:: RegexObject.sub(repl, string[, count=0]) diff --git a/Doc/library/socket.rst b/Doc/library/socket.rst index 28397f5..618aa09 100644 --- a/Doc/library/socket.rst +++ b/Doc/library/socket.rst @@ -72,18 +72,21 @@ for use in clustered computer environments. Addresses are represented by a tuple, and the fields depend on the address type. The general tuple form is ``(addr_type, v1, v2, v3 [, scope])``, where: - - *addr_type* is one of TIPC_ADDR_NAMESEQ, TIPC_ADDR_NAME, or - TIPC_ADDR_ID. - - *scope* is one of TIPC_ZONE_SCOPE, TIPC_CLUSTER_SCOPE, and - TIPC_NODE_SCOPE. - - If *addr_type* is TIPC_ADDR_NAME, then *v1* is the server type, *v2* is - the port identifier, and *v3* should be 0. +- *addr_type* is one of TIPC_ADDR_NAMESEQ, TIPC_ADDR_NAME, or + TIPC_ADDR_ID. +- *scope* is one of TIPC_ZONE_SCOPE, TIPC_CLUSTER_SCOPE, and + TIPC_NODE_SCOPE. +- If *addr_type* is TIPC_ADDR_NAME, then *v1* is the server type, *v2* is + the port identifier, and *v3* should be 0. - If *addr_type* is TIPC_ADDR_NAMESEQ, then *v1* is the server type, *v2* - is the lower port number, and *v3* is the upper port number. + If *addr_type* is TIPC_ADDR_NAMESEQ, then *v1* is the server type, *v2* + is the lower port number, and *v3* is the upper port number. - If *addr_type* is TIPC_ADDR_ID, then *v1* is the node, *v2* is the - reference, and *v3* should be set to 0. + If *addr_type* is TIPC_ADDR_ID, then *v1* is the node, *v2* is the + reference, and *v3* should be set to 0. + + If *addr_type* is TIPC_ADDR_ID, then *v1* is the node, *v2* is the + reference, and *v3* should be set to 0. All errors raise exceptions. The normal exceptions for invalid argument types @@ -684,7 +687,7 @@ correspond to Unix system calls applicable to sockets. Set a timeout on blocking socket operations. The *value* argument can be a nonnegative float expressing seconds, or ``None``. If a float is given, - subsequent socket operations will raise an :exc:`timeout` exception if the + subsequent socket operations will raise a :exc:`timeout` exception if the timeout period *value* has elapsed before the operation has completed. Setting a timeout of ``None`` disables timeouts on socket operations. ``s.settimeout(0.0)`` is equivalent to ``s.setblocking(0)``; diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index 935a5b2..5d52a86 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -1162,6 +1162,10 @@ functions based on regular expressions. You can use :meth:`str.maketrans` to create a translation map from character-to-character mappings in different formats. + You can use the :func:`~string.maketrans` helper function in the :mod:`string` + module to create a translation table. For string objects, set the *table* + argument to ``None`` for translations that only delete characters: + .. note:: An even more flexible approach is to create a custom character mapping @@ -2118,7 +2122,7 @@ simple bytes or complex data structures. File "<stdin>", line 1, in <module> ValueError: cannot modify size of memoryview object - Notice how the size of the memoryview object can not be changed. + Notice how the size of the memoryview object cannot be changed. :class:`memoryview` has two methods: diff --git a/Doc/library/string.rst b/Doc/library/string.rst index 8b1ca5c..6e0fb45 100644 --- a/Doc/library/string.rst +++ b/Doc/library/string.rst @@ -197,7 +197,7 @@ The grammar for a replacement field is as follows: .. productionlist:: sf replacement_field: "{" [`field_name`] ["!" `conversion`] [":" `format_spec`] "}" field_name: arg_name ("." `attribute_name` | "[" `element_index` "]")* - arg_name: (`identifier` | `integer`)? + arg_name: [`identifier` | `integer`] attribute_name: `identifier` element_index: `integer` | `index_string` index_string: <any source character except "]"> + diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst index 99b0b9e..560c3f9 100644 --- a/Doc/library/unittest.rst +++ b/Doc/library/unittest.rst @@ -1413,5 +1413,5 @@ Loading and running tests Calling ``main`` actually returns an instance of the ``TestProgram`` class. This stores the result of the tests run as the ``result`` attribute. - .. versionchanged:: 3.2 + .. versionchanged:: 3.1 The ``exit`` parameter was added. diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst index a32a84d..25ab11e 100644 --- a/Doc/reference/datamodel.rst +++ b/Doc/reference/datamodel.rst @@ -1596,7 +1596,7 @@ The following methods are used to override the default behavior of the In particular, the metaclass :class:`abc.ABCMeta` implements these methods in order to allow the addition of Abstract Base Classes (ABCs) as "virtual base -classes" to any class or type (including built-in types), and including to other +classes" to any class or type (including built-in types), including other ABCs. .. method:: class.__instancecheck__(self, instance) @@ -1615,7 +1615,7 @@ ABCs. Note that these methods are looked up on the type (metaclass) of a class. They cannot be defined as class methods in the actual class. This is consistent with -the lookup of special methods that are called on instances, only that in this +the lookup of special methods that are called on instances, only in this case the instance is itself a class. .. seealso:: diff --git a/Doc/reference/introduction.rst b/Doc/reference/introduction.rst index b22d5e0..23ab88e 100644 --- a/Doc/reference/introduction.rst +++ b/Doc/reference/introduction.rst @@ -69,12 +69,12 @@ IronPython more information, see `the IronPython website <http://www.ironpython.com/>`_. PyPy - An implementation of Python written in Python; even the bytecode interpreter is - written in Python. This is executed using CPython as the underlying - interpreter. One of the goals of the project is to encourage experimentation - with the language itself by making it easier to modify the interpreter (since it - is written in Python). Additional information is available on `the PyPy - project's home page <http://codespeak.net/pypy/>`_. + An implementation of Python written completely in Python. It supports several + advanced features not found in other implementations like stackless support + and a Just in Time compiler. One of the goals of the project is to encourage + experimentation with the language itself by making it easier to modify the + interpreter (since it is written in Python). Additional information is + available on `the PyPy project's home page <http://pypy.org/>`_. Each of these implementations varies in some way from the language as documented in this manual, or introduces specific information beyond what's covered in the diff --git a/Doc/tutorial/classes.rst b/Doc/tutorial/classes.rst index 4e166d1..1ba6bb0 100644 --- a/Doc/tutorial/classes.rst +++ b/Doc/tutorial/classes.rst @@ -580,7 +580,7 @@ Private Variables ================= "Private" instance variables that cannot be accessed except from inside an -object, don't exist in Python. However, there is a convention that is followed +object don't exist in Python. However, there is a convention that is followed by most Python code: a name prefixed with an underscore (e.g. ``_spam``) should be treated as a non-public part of the API (whether it is a function, a method or a data member). It should be considered an implementation detail and subject diff --git a/Doc/tutorial/introduction.rst b/Doc/tutorial/introduction.rst index 97065af..37b7910 100644 --- a/Doc/tutorial/introduction.rst +++ b/Doc/tutorial/introduction.rst @@ -208,7 +208,7 @@ next line is a logical continuation of the line:: print(hello) -Note that newlines still need to be embedded in the string using ``\n``; the +Note that newlines still need to be embedded in the string using ``\n`` -- the newline following the trailing backslash is discarded. This example would print the following: diff --git a/Doc/using/mac.rst b/Doc/using/mac.rst index 13ac4b2..2252cf1 100644 --- a/Doc/using/mac.rst +++ b/Doc/using/mac.rst @@ -114,8 +114,8 @@ The IDE ======= MacPython ships with the standard IDLE development environment. A good -introduction to using IDLE can be found at http://hkn.eecs.berkeley.edu/ -dyoo/python/idle_intro/index.html. +introduction to using IDLE can be found at +http://hkn.eecs.berkeley.edu/~dyoo/python/idle_intro/index.html. .. _mac-package-manager: diff --git a/Doc/whatsnew/2.7.rst b/Doc/whatsnew/2.7.rst index 2c92925..5aa632a 100644 --- a/Doc/whatsnew/2.7.rst +++ b/Doc/whatsnew/2.7.rst @@ -6,7 +6,10 @@ :Release: |release| :Date: |today| -.. Fix accents on Kristjan Valur Jonsson, Fuerstenau, Tarek Ziade. +.. hyperlink all the methods & functions. + +.. T_STRING_INPLACE not described in main docs +.. "Format String Syntax" in string.rst could use many more examples. .. $Id$ Rules for maintenance: @@ -37,7 +40,7 @@ * You can comment out your additions if you like, but it's not necessary (especially when a final release is some months away). - * Credit the author of a patch or bugfix. Just the name is + * Credit the author of a patch or bugfix. Just the name is sufficient; the e-mail address isn't necessary. * It's helpful to add the bug/patch number in a parenthetical comment. @@ -49,38 +52,564 @@ This saves the maintainer some effort going through the SVN logs when researching a change. -This article explains the new features in Python 2.7. -No release schedule has been decided yet for 2.7. - -.. Compare with previous release in 2 - 3 sentences here. - add hyperlink when the documentation becomes available online. - -Python 3.1 -================ +This article explains the new features in Python 2.7. The final +release of 2.7 is currently scheduled for July 2010; the detailed +schedule is described in :pep:`373`. + +Numeric handling has been improved in many ways, for both +floating-point numbers and for the :class:`Decimal` class. There are +some useful additions to the standard library, such as a greatly +enhanced :mod:`unittest` module, the :mod:`argparse` module for +parsing command-line options, convenient ordered-dictionary and +:class:`Counter` classes in the :mod:`collections` module, and many +other improvements. + +Python 2.7 is planned to be the last of the 2.x releases, so we worked +on making it a good release for the long term. To help with porting +to Python 3, several new features from the Python 3.x series have been +included in 2.7. + +This article doesn't attempt to provide a complete specification of +the new features, but instead provides a convenient overview. For +full details, you should refer to the documentation for Python 2.7 at +http://docs.python.org. If you want to understand the rationale for +the design and implementation, refer to the PEP for a particular new +feature or the issue on http://bugs.python.org in which a change was +discussed. Whenever possible, "What's New in Python" links to the +bug/patch item for each change. + +.. _whatsnew27-python31: + +The Future for Python 2.x +========================= + +Python 2.7 is intended to be the last major release in the 2.x series. +The Python maintainers are planning to focus their future efforts on +the Python 3.x series. + +This means that 2.7 will remain in place for a long time, running +production systems that have not been ported to Python 3.x. +Two consequences of the long-term significance of 2.7 are: + +* It's very likely the 2.7 release will have a longer period of + maintenance compared to earlier 2.x versions. Python 2.7 will + continue to be maintained while the transition to 3.x continues, and + the developers are planning to support Python 2.7 with bug-fix + releases beyond the typical two years. + +* A policy decision was made to silence warnings only of interest to + developers. :exc:`DeprecationWarning` and its + descendants are now ignored unless otherwise requested, preventing + users from seeing warnings triggered by an application. This change + was also made in the branch that will become Python 3.2. (Discussed + on stdlib-sig and carried out in :issue:`7319`.) + + In previous releases, :exc:`DeprecationWarning` messages were + enabled by default, providing Python developers with a clear + indication of where their code may break in a future major version + of Python. + + However, there are increasingly many users of Python-based + applications who are not directly involved in the development of + those applications. :exc:`DeprecationWarning` messages are + irrelevant to such users, making them worry about an application + that's actually working correctly and burdening application developers + with responding to these concerns. + + You can re-enable display of :exc:`DeprecationWarning` messages by + running Python with the :option:`-Wdefault` (short form: + :option:`-Wd`) switch, or by setting the :envvar:`PYTHONWARNINGS` + environment variable to ``"default"`` (or ``"d"``) before running + Python. Python code can also re-enable them + by calling ``warnings.simplefilter('default')``. + + +Python 3.1 Features +======================= Much as Python 2.6 incorporated features from Python 3.0, -version 2.7 is influenced by features from 3.1. +version 2.7 incorporates some of the new features +in Python 3.1. The 2.x series continues to provide tools +for migrating to the 3.x series. + +A partial list of 3.1 features that were backported to 2.7: + +* The syntax for set literals (``{1,2,3}`` is a mutable set). +* Dictionary and set comprehensions (``{ i: i*2 for i in range(3)}``). +* Multiple context managers in a single :keyword:`with` statement. +* A new version of the :mod:`io` library, rewritten in C for performance. +* The ordered-dictionary type described in :ref:`pep-0372`. +* The new ``","`` format specifier described in :ref:`pep-0378`. +* The :class:`memoryview` object. +* A small subset of the :mod:`importlib` module, + `described below <#importlib-section>`__. +* Float-to-string and string-to-float conversions now round their + results more correctly, and :func:`repr` of a floating-point + number *x* returns a result that's guaranteed to round back to the + same number when converted back to a float. +* The :ctype:`PyCapsule` type, used to provide a C API for extension modules. +* The :cfunc:`PyLong_AsLongAndOverflow` C API function. + +Other new Python3-mode warnings include: + +* :func:`operator.isCallable` and :func:`operator.sequenceIncludes`, + which are not supported in 3.x, now trigger warnings. +* The :option:`-3` switch now automatically + enables the :option:`-Qwarn` switch that causes warnings + about using classic division with integers and long integers. -XXX mention importlib; anything else? -One porting change: the :option:`-3` switch now automatically -enables the :option:`-Qwarn` switch that causes warnings -about using classic division with integers and long integers. .. ======================================================================== .. Large, PEP-level features and changes should be described here. .. ======================================================================== -PEP 372: Adding an ordered dictionary to collections +.. _pep-0372: + +PEP 372: Adding an Ordered Dictionary to collections +==================================================== + +Regular Python dictionaries iterate over key/value pairs in arbitrary order. +Over the years, a number of authors have written alternative implementations +that remember the order that the keys were originally inserted. Based on +the experiences from those implementations, 2.7 introduces a new +:class:`~collections.OrderedDict` class in the :mod:`collections` module. + +The :class:`~collections.OrderedDict` API provides the same interface as regular +dictionaries but iterates over keys and values in a guaranteed order +depending on when a key was first inserted:: + + >>> from collections import OrderedDict + >>> d = OrderedDict([('first', 1), + ... ('second', 2), + ... ('third', 3)]) + >>> d.items() + [('first', 1), ('second', 2), ('third', 3)] + +If a new entry overwrites an existing entry, the original insertion +position is left unchanged:: + + >>> d['second'] = 4 + >>> d.items() + [('first', 1), ('second', 4), ('third', 3)] + +Deleting an entry and reinserting it will move it to the end:: + + >>> del d['second'] + >>> d['second'] = 5 + >>> d.items() + [('first', 1), ('third', 3), ('second', 5)] + +The :meth:`~collections.OrderedDict.popitem` method has an optional *last* +argument that defaults to True. If *last* is True, the most recently +added key is returned and removed; if it's False, the +oldest key is selected:: + + >>> od = OrderedDict([(x,0) for x in range(20)]) + >>> od.popitem() + (19, 0) + >>> od.popitem() + (18, 0) + >>> od.popitem(last=False) + (0, 0) + >>> od.popitem(last=False) + (1, 0) + +Comparing two ordered dictionaries checks both the keys and values, +and requires that the insertion order was the same:: + + >>> od1 = OrderedDict([('first', 1), + ... ('second', 2), + ... ('third', 3)]) + >>> od2 = OrderedDict([('third', 3), + ... ('first', 1), + ... ('second', 2)]) + >>> od1 == od2 + False + >>> # Move 'third' key to the end + >>> del od2['third']; od2['third'] = 3 + >>> od1 == od2 + True + +Comparing an :class:`~collections.OrderedDict` with a regular dictionary +ignores the insertion order and just compares the keys and values. + +How does the :class:`~collections.OrderedDict` work? It maintains a +doubly-linked list of keys, appending new keys to the list as they're inserted. +A secondary dictionary maps keys to their corresponding list node, so +deletion doesn't have to traverse the entire linked list and therefore +remains O(1). + +The standard library now supports use of ordered dictionaries in several +modules. + +* The :mod:`ConfigParser` module uses them by default, meaning that + configuration files can now read, modified, and then written back + in their original order. + +* The :meth:`~collections.somenamedtuple._asdict()` method for + :func:`collections.namedtuple` now returns an ordered dictionary with the + values appearing in the same order as the underlying tuple indices. + +* The :mod:`json` module's :class:`~json.JSONDecoder` class + constructor was extended with an *object_pairs_hook* parameter to + allow :class:`OrderedDict` instances to be built by the decoder. + Support was also added for third-party tools like + `PyYAML <http://pyyaml.org/>`_. + +.. seealso:: + + :pep:`372` - Adding an ordered dictionary to collections + PEP written by Armin Ronacher and Raymond Hettinger; + implemented by Raymond Hettinger. + +.. _pep-0378: + +PEP 378: Format Specifier for Thousands Separator +================================================= + +To make program output more readable, it can be useful to add +separators to large numbers, rendering them as +18,446,744,073,709,551,616 instead of 18446744073709551616. + +The fully general solution for doing this is the :mod:`locale` module, +which can use different separators ("," in North America, "." in +Europe) and different grouping sizes, but :mod:`locale` is complicated +to use and unsuitable for multi-threaded applications where different +threads are producing output for different locales. + +Therefore, a simple comma-grouping mechanism has been added to the +mini-language used by the :meth:`str.format` method. When +formatting a floating-point number, simply include a comma between the +width and the precision:: + + >>> '{:20,.2f}'.format(18446744073709551616.0) + '18,446,744,073,709,551,616.00' + +When formatting an integer, include the comma after the width: + + >>> '{:20,d}'.format(18446744073709551616) + '18,446,744,073,709,551,616' + +This mechanism is not adaptable at all; commas are always used as the +separator and the grouping is always into three-digit groups. The +comma-formatting mechanism isn't as general as the :mod:`locale` +module, but it's easier to use. + +.. seealso:: + + :pep:`378` - Format Specifier for Thousands Separator + PEP written by Raymond Hettinger; implemented by Eric Smith. + +PEP 389: The argparse Module for Parsing Command Lines +====================================================== + +The :mod:`argparse` module for parsing command-line arguments was +added as a more powerful replacement for the +:mod:`optparse` module. + +This means Python now supports three different modules for parsing +command-line arguments: :mod:`getopt`, :mod:`optparse`, and +:mod:`argparse`. The :mod:`getopt` module closely resembles the C +library's :cfunc:`getopt` function, so it remains useful if you're writing a +Python prototype that will eventually be rewritten in C. +:mod:`optparse` becomes redundant, but there are no plans to remove it +because there are many scripts still using it, and there's no +automated way to update these scripts. (Making the :mod:`argparse` +API consistent with :mod:`optparse`'s interface was discussed but +rejected as too messy and difficult.) + +In short, if you're writing a new script and don't need to worry +about compatibility with earlier versions of Python, use +:mod:`argparse` instead of :mod:`optparse`. + +Here's an example:: + + import argparse + + parser = argparse.ArgumentParser(description='Command-line example.') + + # Add optional switches + parser.add_argument('-v', action='store_true', dest='is_verbose', + help='produce verbose output') + parser.add_argument('-o', action='store', dest='output', + metavar='FILE', + help='direct output to FILE instead of stdout') + parser.add_argument('-C', action='store', type=int, dest='context', + metavar='NUM', default=0, + help='display NUM lines of added context') + + # Allow any number of additional arguments. + parser.add_argument(nargs='*', action='store', dest='inputs', + help='input filenames (default is stdin)') + + args = parser.parse_args() + print args.__dict__ + +Unless you override it, :option:`-h` and :option:`--help` switches +are automatically added, and produce neatly formatted output:: + + -> ./python.exe argparse-example.py --help + usage: argparse-example.py [-h] [-v] [-o FILE] [-C NUM] [inputs [inputs ...]] + + Command-line example. + + positional arguments: + inputs input filenames (default is stdin) + + optional arguments: + -h, --help show this help message and exit + -v produce verbose output + -o FILE direct output to FILE instead of stdout + -C NUM display NUM lines of added context + +As with :mod:`optparse`, the command-line switches and arguments +are returned as an object with attributes named by the *dest* parameters:: + + -> ./python.exe argparse-example.py -v + {'output': None, + 'is_verbose': True, + 'context': 0, + 'inputs': []} + + -> ./python.exe argparse-example.py -v -o /tmp/output -C 4 file1 file2 + {'output': '/tmp/output', + 'is_verbose': True, + 'context': 4, + 'inputs': ['file1', 'file2']} + +:mod:`argparse` has much fancier validation than :mod:`optparse`; you +can specify an exact number of arguments as an integer, 0 or more +arguments by passing ``'*'``, 1 or more by passing ``'+'``, or an +optional argument with ``'?'``. A top-level parser can contain +sub-parsers to define subcommands that have different sets of +switches, as in ``svn commit``, ``svn checkout``, etc. You can +specify an argument's type as :class:`~argparse.FileType`, which will +automatically open files for you and understands that ``'-'`` means +standard input or output. + +.. seealso:: + + `argparse module documentation <http://docs.python.org/dev/library/argparse.html>`__ + + `Upgrading optparse code to use argparse <http://docs.python.org/dev/library/argparse.html#upgrading-optparse-code>`__ + Part of the Python documentation, describing how to convert + code that uses :mod:`optparse`. + + :pep:`389` - argparse - New Command Line Parsing Module + PEP written and implemented by Steven Bethard. + +PEP 391: Dictionary-Based Configuration For Logging +==================================================== + +.. XXX not documented in library reference yet; add link here once it's added. + +The :mod:`logging` module is very flexible; applications can define +a tree of logging subsystems, and each logger in this tree can filter +out certain messages, format them differently, and direct messages to +a varying number of handlers. + +All this flexibility can require a lot of configuration. You can +write Python statements to create objects and set their properties, +but a complex set-up requires verbose but boring code. +:mod:`logging` also supports a :func:`~logging.config.fileConfig` +function that parses a file, but the file format doesn't support +configuring filters, and it's messier to generate programmatically. + +Python 2.7 adds a :func:`~logging.config.dictConfig` function that +uses a dictionary to configure logging. There are many ways to +produce a dictionary from different sources: construct one with code; +parse a file containing JSON; or use a YAML parsing library if one is +installed. + +The following example configures two loggers, the root logger and a +logger named "network". Messages sent to the root logger will be +sent to the system log using the syslog protocol, and messages +to the "network" logger will be written to a :file:`network.log` file +that will be rotated once the log reaches 1Mb. + +:: + + import logging + import logging.config + + configdict = { + 'version': 1, # Configuration schema in use; must be 1 for now + 'formatters': { + 'standard': { + 'format': ('%(asctime)s %(name)-15s ' + '%(levelname)-8s %(message)s')}}, + + 'handlers': {'netlog': {'backupCount': 10, + 'class': 'logging.handlers.RotatingFileHandler', + 'filename': '/logs/network.log', + 'formatter': 'standard', + 'level': 'INFO', + 'maxBytes': 1024*1024}, + 'syslog': {'class': 'logging.handlers.SysLogHandler', + 'formatter': 'standard', + 'level': 'ERROR'}}, + + # Specify all the subordinate loggers + 'loggers': { + 'network': { + 'handlers': ['netlog'] + } + }, + # Specify properties of the root logger + 'root': { + 'handlers': ['syslog'] + }, + } + + # Set up configuration + logging.config.dictConfig(configdict) + + # As an example, log two error messages + logger = logging.getLogger('/') + logger.error('Database not found') + + netlogger = logging.getLogger('network') + netlogger.error('Connection failed') + +Three smaller enhancements to the :mod:`logging` module, all +implemented by Vinay Sajip, are: + +.. rev79293 + +* The :class:`~logging.handlers.SysLogHandler` class now supports + syslogging over TCP. The constructor has a *socktype* parameter + giving the type of socket to use, either :const:`socket.SOCK_DGRAM` + for UDP or :const:`socket.SOCK_STREAM` for TCP. The default + protocol remains UDP. + +* :class:`Logger` instances gained a :meth:`getChild` method that retrieves a + descendant logger using a relative path. For example, + once you retrieve a logger by doing ``log = getLogger('app')``, + calling ``log.getChild('network.listen')`` is equivalent to + ``getLogger('app.network.listen')``. + +* The :class:`LoggerAdapter` class gained a :meth:`isEnabledFor` method + that takes a *level* and returns whether the underlying logger would + process a message of that level of importance. + +.. seealso:: + + :pep:`391` - Dictionary-Based Configuration For Logging + PEP written and implemented by Vinay Sajip. + +PEP 3106: Dictionary Views ==================================================== -XXX write this +The dictionary methods :meth:`keys`, :meth:`values`, and :meth:`items` +are different in Python 3.x. They return an object called a :dfn:`view` +instead of a fully materialized list. + +It's not possible to change the return values of :meth:`keys`, +:meth:`values`, and :meth:`items` in Python 2.7 because too much code +would break. Instead the 3.x versions were added under the new names +:meth:`viewkeys`, :meth:`viewvalues`, and :meth:`viewitems`. + +:: + + >>> d = dict((i*10, chr(65+i)) for i in range(26)) + >>> d + {0: 'A', 130: 'N', 10: 'B', 140: 'O', 20: ..., 250: 'Z'} + >>> d.viewkeys() + dict_keys([0, 130, 10, 140, 20, 150, 30, ..., 250]) + +Views can be iterated over, but the key and item views also behave +like sets. The ``&`` operator performs intersection, and ``|`` +performs a union:: + + >>> d1 = dict((i*10, chr(65+i)) for i in range(26)) + >>> d2 = dict((i**.5, i) for i in range(1000)) + >>> d1.viewkeys() & d2.viewkeys() + set([0.0, 10.0, 20.0, 30.0]) + >>> d1.viewkeys() | range(0, 30) + set([0, 1, 130, 3, 4, 5, 6, ..., 120, 250]) + +The view keeps track of the dictionary and its contents change as the +dictionary is modified:: + + >>> vk = d.viewkeys() + >>> vk + dict_keys([0, 130, 10, ..., 250]) + >>> d[260] = '&' + >>> vk + dict_keys([0, 130, 260, 10, ..., 250]) + +However, note that you can't add or remove keys while you're iterating +over the view:: + + >>> for k in vk: + ... d[k*2] = k + ... + Traceback (most recent call last): + File "<stdin>", line 1, in <module> + RuntimeError: dictionary changed size during iteration + +You can use the view methods in Python 2.x code, and the 2to3 +converter will change them to the standard :meth:`keys`, +:meth:`values`, and :meth:`items` methods. + +.. seealso:: + + :pep:`3106` - Revamping dict.keys(), .values() and .items() + PEP written by Guido van Rossum. + Backported to 2.7 by Alexandre Vassalotti; :issue:`1967`. + + +PEP 3137: The memoryview Object +==================================================== + +The :class:`memoryview` object provides a view of another object's +memory content that matches the :class:`bytes` type's interface. + + >>> import string + >>> m = memoryview(string.letters) + >>> m + <memory at 0x37f850> + >>> len(m) # Returns length of underlying object + 52 + >>> m[0], m[25], m[26] # Indexing returns one byte + ('a', 'z', 'A') + >>> m2 = m[0:26] # Slicing returns another memoryview + >>> m2 + <memory at 0x37f080> + +The content of the view can be converted to a string of bytes or +a list of integers: + + >>> m2.tobytes() + 'abcdefghijklmnopqrstuvwxyz' + >>> m2.tolist() + [97, 98, 99, 100, 101, 102, 103, ... 121, 122] + >>> + +:class:`memoryview` objects allow modifying the underlying object if +it's a mutable object. + + >>> m2[0] = 75 + Traceback (most recent call last): + File "<stdin>", line 1, in <module> + TypeError: cannot modify read-only memory + >>> b = bytearray(string.letters) # Creating a mutable object + >>> b + bytearray(b'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ') + >>> mb = memoryview(b) + >>> mb[0] = '*' # Assign to view, changing the bytearray. + >>> b[0:5] # The bytearray has been changed. + bytearray(b'*bcde') + >>> + +.. seealso:: + + :pep:`3137` - Immutable Bytes and Mutable Buffer + PEP written by Guido van Rossum. + Implemented by Travis Oliphant, Antoine Pitrou and others. + Backported to 2.7 by Antoine Pitrou; :issue:`2396`. -Several modules will now use :class:`OrderedDict` by default. The -:mod:`ConfigParser` module uses :class:`OrderedDict` for the list -of sections and the options within a section. -The :meth:`namedtuple._asdict` method returns an :class:`OrderedDict` -as well. Other Language Changes @@ -88,7 +617,116 @@ Other Language Changes Some smaller changes made to the core Python language are: -* :meth:`str.format` method now supports automatic numbering of the replacement +* The syntax for set literals has been backported from Python 3.x. + Curly brackets are used to surround the contents of the resulting + mutable set; set literals are + distinguished from dictionaries by not containing colons and values. + ``{}`` continues to represent an empty dictionary; use + ``set()`` for an empty set. + + >>> {1,2,3,4,5} + set([1, 2, 3, 4, 5]) + >>> set() # empty set + set([]) + >>> {} # empty dict + {} + + Backported by Alexandre Vassalotti; :issue:`2335`. + +* Dictionary and set comprehensions are another feature backported from + 3.x, generalizing list/generator comprehensions to use + the literal syntax for sets and dictionaries. + + >>> {x: x*x for x in range(6)} + {0: 0, 1: 1, 2: 4, 3: 9, 4: 16, 5: 25} + >>> {('a'*x) for x in range(6)} + set(['', 'a', 'aa', 'aaa', 'aaaa', 'aaaaa']) + + Backported by Alexandre Vassalotti; :issue:`2333`. + +* The :keyword:`with` statement can now use multiple context managers + in one statement. Context managers are processed from left to right + and each one is treated as beginning a new :keyword:`with` statement. + This means that:: + + with A() as a, B() as b: + ... suite of statements ... + + is equivalent to:: + + with A() as a: + with B() as b: + ... suite of statements ... + + The :func:`contextlib.nested` function provides a very similar + function, so it's no longer necessary and has been deprecated. + + (Proposed in http://codereview.appspot.com/53094; implemented by + Georg Brandl.) + +* Conversions between floating-point numbers and strings are + now correctly rounded on most platforms. These conversions occur + in many different places: :func:`str` on + floats and complex numbers; the :class:`float` and :class:`complex` + constructors; + numeric formatting; serializing and + deserializing floats and complex numbers using the + :mod:`marshal`, :mod:`pickle` + and :mod:`json` modules; + parsing of float and imaginary literals in Python code; + and :class:`~decimal.Decimal`-to-float conversion. + + Related to this, the :func:`repr` of a floating-point number *x* + now returns a result based on the shortest decimal string that's + guaranteed to round back to *x* under correct rounding (with + round-half-to-even rounding mode). Previously it gave a string + based on rounding x to 17 decimal digits. + + .. maybe add an example? + + The rounding library responsible for this improvement works on + Windows and on Unix platforms using the gcc, icc, or suncc + compilers. There may be a small number of platforms where correct + operation of this code cannot be guaranteed, so the code is not + used on such systems. You can find out which code is being used + by checking :data:`sys.float_repr_style`, which will be ``short`` + if the new code is in use and ``legacy`` if it isn't. + + Implemented by Eric Smith and Mark Dickinson, using David Gay's + :file:`dtoa.c` library; :issue:`7117`. + +* Conversions from long integers and regular integers to floating + point now round differently, returning the floating-point number + closest to the number. This doesn't matter for small integers that + can be converted exactly, but for large numbers that will + unavoidably lose precision, Python 2.7 now approximates more + closely. For example, Python 2.6 computed the following:: + + >>> n = 295147905179352891391 + >>> float(n) + 2.9514790517935283e+20 + >>> n - long(float(n)) + 65535L + + Python 2.7's floating-point result is larger, but much closer to the + true value:: + + >>> n = 295147905179352891391 + >>> float(n) + 2.9514790517935289e+20 + >>> n - long(float(n)) + -1L + + (Implemented by Mark Dickinson; :issue:`3166`.) + + Integer division is also more accurate in its rounding behaviours. (Also + implemented by Mark Dickinson; :issue:`1811`.) + +* Implicit coercion for complex numbers has been removed; the interpreter + will no longer ever attempt to call a :meth:`__coerce__` method on complex + objects. (Removed by Meador Inge and Mark Dickinson; :issue:`5211`.) + +* The :meth:`str.format` method now supports automatic numbering of the replacement fields. This makes using :meth:`str.format` more closely resemble using ``%s`` formatting:: @@ -102,14 +740,35 @@ Some smaller changes made to the core Python language are: specifier will use the next argument, and so on. You can't mix auto-numbering and explicit numbering -- either number all of your specifier fields or none of them -- but you can mix auto-numbering and named fields, as in the second - example above. (Contributed by Eric Smith; :issue`5237`.) + example above. (Contributed by Eric Smith; :issue:`5237`.) + + Complex numbers now correctly support usage with :func:`format`, + and default to being right-aligned. + Specifying a precision or comma-separation applies to both the real + and imaginary parts of the number, but a specified field width and + alignment is applied to the whole of the resulting ``1.5+3j`` + output. (Contributed by Eric Smith; :issue:`1588` and :issue:`7988`.) + + The 'F' format code now always formats its output using uppercase characters, + so it will now produce 'INF' and 'NAN'. + (Contributed by Eric Smith; :issue:`3382`.) + + A low-level change: the :meth:`object.__format__` method now triggers + a :exc:`PendingDeprecationWarning` if it's passed a format string, + because the :meth:`__format__` method for :class:`object` converts + the object to a string representation and formats that. Previously + the method silently applied the format string to the string + representation, but that could hide mistakes in Python code. If + you're supplying formatting information such as an alignment or + precision, presumably you're expecting the formatting to be applied + in some object-specific way. (Fixed by Eric Smith; :issue:`7994`.) * The :func:`int` and :func:`long` types gained a ``bit_length`` method that returns the number of bits necessary to represent its argument in binary:: >>> n = 37 - >>> bin(37) + >>> bin(n) '0b100101' >>> n.bit_length() 6 @@ -121,34 +780,84 @@ Some smaller changes made to the core Python language are: (Contributed by Fredrik Johansson and Victor Stinner; :issue:`3439`.) -* Conversions from long integers and regular integers to floating - point now round differently, returning the floating-point number - closest to the number. This doesn't matter for small integers that - can be converted exactly, but for large numbers that will - unavoidably lose precision, Python 2.7 will now approximate more - closely. For example, Python 2.6 computed the following:: +* The :keyword:`import` statement will no longer try a relative import + if an absolute import (e.g. ``from .os import sep``) fails. This + fixes a bug, but could possibly break certain :keyword:`import` + statements that were only working by accident. (Fixed by Meador Inge; + :issue:`7902`.) - >>> n = 295147905179352891391 - >>> float(n) - 2.9514790517935283e+20 - >>> n - long(float(n)) - 65535L +* It's now possible for a subclass of the built-in :class:`unicode` type + to override the :meth:`__unicode__` method. (Implemented by + Victor Stinner; :issue:`1583863`.) - Python 2.7's floating-point result is larger, but much closer to the - true value:: +* The :class:`bytearray` type's :meth:`~bytearray.translate` method now accepts + ``None`` as its first argument. (Fixed by Georg Brandl; + :issue:`4759`.) - >>> n = 295147905179352891391 - >>> float(n) - 2.9514790517935289e+20 - >>> n-long(float(n) - ... ) - -1L + .. bytearray doesn't seem to be documented + +* When using ``@classmethod`` and ``@staticmethod`` to wrap + methods as class or static methods, the wrapper object now + exposes the wrapped function as their :attr:`__func__` attribute. + (Contributed by Amaury Forgeot d'Arc, after a suggestion by + George Sakkis; :issue:`5982`.) + +* When a restricted set of attributes were set using ``__slots__``, + deleting an unset attribute would not raise :exc:`AttributeError` + as you would expect. Fixed by Benjamin Peterson; :issue:`7604`.) + +* Two new encodings are now supported: "cp720", used primarily for + Arabic text; and "cp858", a variant of CP 850 that adds the euro + symbol. (CP720 contributed by Alexander Belchenko and Amaury + Forgeot d'Arc in :issue:`1616979`; CP858 contributed by Tim Hatch in + :issue:`8016`.) + +* The :class:`file` object will now set the :attr:`filename` attribute + on the :exc:`IOError` exception when trying to open a directory + on POSIX platforms (noted by Jan Kaliszewski; :issue:`4764`), and + now explicitly checks for and forbids writing to read-only file objects + instead of trusting the C library to catch and report the error + (fixed by Stefan Krah; :issue:`5677`). + +* The Python tokenizer now translates line endings itself, so the + :func:`compile` built-in function now accepts code using any + line-ending convention. Additionally, it no longer requires that the + code end in a newline. + +* Extra parentheses in function definitions are illegal in Python 3.x, + meaning that you get a syntax error from ``def f((x)): pass``. In + Python3-warning mode, Python 2.7 will now warn about this odd usage. + (Noted by James Lingard; :issue:`7362`.) + +* It's now possible to create weak references to old-style class + objects. New-style classes were always weak-referenceable. (Fixed + by Antoine Pitrou; :issue:`8268`.) + +* When a module object is garbage-collected, the module's dictionary is + now only cleared if no one else is holding a reference to the + dictionary (:issue:`7140`). - (Implemented by Mark Dickinson; :issue:`3166`.) +.. ====================================================================== -* The :class:`bytearray` type's :meth:`translate` method will - now accept ``None`` as its first argument. (Fixed by Georg Brandl; - :issue:`4759`.) +.. _new-27-interpreter: + +Interpreter Changes +------------------------------- + +A new environment variable, :envvar:`PYTHONWARNINGS`, +allows controlling warnings. It should be set to a string +containing warning settings, equivalent to those +used with the :option:`-W` switch, separated by commas. +(Contributed by Brian Curtin; :issue:`7301`.) + +For example, the following setting will print warnings every time +they occur, but turn warnings from the :mod:`Cookie` module into an +error. (The exact syntax for setting an environment variable varies +across operating systems and shells.) + +:: + + export PYTHONWARNINGS=all,error:::Cookie:0 .. ====================================================================== @@ -158,16 +867,26 @@ Optimizations Several performance enhancements have been added: -* The garbage collector now performs better when many objects are - being allocated without deallocating any. A full garbage collection - pass is only performed when the middle generation has been collected - 10 times and when the number of survivor objects from the middle - generation exceeds 10% of the number of objects in the oldest - generation. The second condition was added to reduce the number - of full garbage collections as the number of objects on the heap grows, - avoiding quadratic performance when allocating very many objects. - (Suggested by Martin von Loewis and implemented by Antoine Pitrou; - :issue:`4074`.) +.. * A new :program:`configure` option, :option:`--with-computed-gotos`, + compiles the main bytecode interpreter loop using a new dispatch + mechanism that gives speedups of up to 20%, depending on the system + and benchmark. The new mechanism is only supported on certain + compilers, such as gcc, SunPro, and icc. + +* A new opcode was added to perform the initial setup for + :keyword:`with` statements, looking up the :meth:`__enter__` and + :meth:`__exit__` methods. (Contributed by Benjamin Peterson.) + +* The garbage collector now performs better for one common usage + pattern: when many objects are being allocated without deallocating + any of them. This would previously take quadratic + time for garbage collection, but now the number of full garbage collections + is reduced as the number of objects on the heap grows. + The new logic only performs a full garbage collection pass when + the middle generation has been collected 10 times and when the + number of survivor objects from the middle generation exceeds 10% of + the number of objects in the oldest generation. (Suggested by Martin + von Löwis and implemented by Antoine Pitrou; :issue:`4074`.) * The garbage collector tries to avoid tracking simple containers which can't be part of a cycle. In Python 2.7, this is now true for @@ -178,7 +897,7 @@ Several performance enhancements have been added: considered and traversed by the collector. (Contributed by Antoine Pitrou; :issue:`4688`.) -* Integers are now stored internally either in base 2**15 or in base +* Long integers are now stored internally either in base 2**15 or in base 2**30, the base being determined at build time. Previously, they were always stored in base 2**15. Using base 2**30 gives significant performance improvements on 64-bit machines, but @@ -189,7 +908,7 @@ Several performance enhancements have been added: Apart from the performance improvements this change should be invisible to end users, with one exception: for testing and - debugging purposes there's a new structseq ``sys.long_info`` that + debugging purposes there's a new structseq :data:`sys.long_info` that provides information about the internal format, giving the number of bits per digit and the size in bytes of the C type used to store each digit:: @@ -210,6 +929,8 @@ Several performance enhancements have been added: Various benchmarks show speedups of between 50% and 150% for long integer divisions and modulo operations. (Contributed by Mark Dickinson; :issue:`5512`.) + Bitwise operations are also significantly faster (initial patch by + Gregory Smith; :issue:`1087418`). * The implementation of ``%`` checks for the left-side operand being a Python string and special-cases it; this results in a 1-3% @@ -221,10 +942,31 @@ Several performance enhancements have been added: faster bytecode. (Patch by Antoine Pitrou, back-ported to 2.7 by Jeffrey Yasskin; :issue:`4715`.) +* Converting an integer or long integer to a decimal string was made + faster by special-casing base 10 instead of using a generalized + conversion function that supports arbitrary bases. + (Patch by Gawain Bolton; :issue:`6713`.) + +* The :meth:`split`, :meth:`replace`, :meth:`rindex`, + :meth:`rpartition`, and :meth:`rsplit` methods of string-like types + (strings, Unicode strings, and :class:`bytearray` objects) now use a + fast reverse-search algorithm instead of a character-by-character + scan. This is sometimes faster by a factor of 10. (Added by + Florent Xicluna; :issue:`7462` and :issue:`7622`.) + +* The :mod:`pickle` and :mod:`cPickle` modules now automatically + intern the strings used for attribute names, reducing memory usage + of the objects resulting from unpickling. (Contributed by Jake + McGuire; :issue:`5084`.) + +* The :mod:`cPickle` module now special-cases dictionaries, + nearly halving the time required to pickle them. + (Contributed by Collin Winter; :issue:`5670`.) + .. ====================================================================== -New, Improved, and Deprecated Modules -===================================== +New and Improved Modules +======================== As in every release, Python's standard library received a number of enhancements and bug fixes. Here's a partial list of the most notable @@ -232,13 +974,33 @@ changes, sorted alphabetically by module name. Consult the :file:`Misc/NEWS` file in the source tree for a more complete list of changes, or look through the Subversion logs for all the details. -* The :mod:`bz2` module's :class:`BZ2File` now supports the context - management protocol, so you can write ``with bz2.BZ2File(...) as f: ...``. - (Contributed by Hagen Fuerstenau; :issue:`3860`.) - -* New class: the :class:`Counter` class in the :mod:`collections` module is - useful for tallying data. :class:`Counter` instances behave mostly - like dictionaries but return zero for missing keys instead of +* The :mod:`bdb` module's base debugging class :class:`~bdb.Bdb` + gained a feature for skipping modules. The constructor + now takes an iterable containing glob-style patterns such as + ``django.*``; the debugger will not step into stack frames + from a module that matches one of these patterns. + (Contributed by Maru Newby after a suggestion by + Senthil Kumaran; :issue:`5142`.) + +* The :mod:`binascii` module now supports the buffer API, so it can be + used with :class:`memoryview` instances and other similar buffer objects. + (Backported from 3.x by Florent Xicluna; :issue:`7703`.) + +* Updated module: the :mod:`bsddb` module has been updated from 4.7.2devel9 + to version 4.8.4 of + `the pybsddb package <http://www.jcea.es/programacion/pybsddb.htm>`__. + The new version features better Python 3.x compatibility, various bug fixes, + and adds several new BerkeleyDB flags and methods. + (Updated by Jesús Cea Avión; :issue:`8156`. The pybsddb + changelog can be read at http://hg.jcea.es/pybsddb/file/tip/ChangeLog.) + +* The :mod:`bz2` module's :class:`~bz2.BZ2File` now supports the context + management protocol, so you can write ``with bz2.BZ2File(...) as f:``. + (Contributed by Hagen Fürstenau; :issue:`3860`.) + +* New class: the :class:`~collections.Counter` class in the :mod:`collections` + module is useful for tallying data. :class:`~collections.Counter` instances + behave mostly like dictionaries but return zero for missing keys instead of raising a :exc:`KeyError`: .. doctest:: @@ -258,10 +1020,15 @@ changes, or look through the Subversion logs for all the details. >>> c['z'] 0 - There are two additional :class:`Counter` methods: :meth:`most_common` - returns the N most common elements and their counts, and :meth:`elements` - returns an iterator over the contained element, repeating each element - as many times as its count:: + There are three additional :class:`~collections.Counter` methods. + :meth:`~collections.Counter.most_common` returns the N most common + elements and their counts. :meth:`~collections.Counter.elements` + returns an iterator over the contained elements, repeating each + element as many times as its count. + :meth:`~collections.Counter.subtract` takes an iterable and + subtracts one for each element instead of adding; if the argument is + a dictionary or another :class:`Counter`, the counts are + subtracted. :: >>> c.most_common(5) [(' ', 6), ('e', 5), ('s', 3), ('a', 2), ('i', 2)] @@ -270,12 +1037,30 @@ changes, or look through the Subversion logs for all the details. 'e', 'e', 'e', 'e', 'e', 'g', 'f', 'i', 'i', 'h', 'h', 'm', 'l', 'l', 'o', 'n', 'p', 's', 's', 's', 'r', 't', 't', 'x' + >>> c['e'] + 5 + >>> c.subtract('very heavy on the letter e') + >>> c['e'] # Count is now lower + -1 Contributed by Raymond Hettinger; :issue:`1696199`. - The :class:`namedtuple` class now has an optional *rename* parameter. + .. revision 79660 + + New class: :class:`~collections.OrderedDict` is described in the earlier + section :ref:`pep-0372`. + + New method: The :class:`~collections.deque` data type now has a + :meth:`~collections.deque.count` method that returns the number of + contained elements equal to the supplied argument *x*, and a + :meth:`~collections.deque.reverse` method that reverses the elements + of the deque in-place. :class:`deque` also exposes its maximum + length as the read-only :attr:`~collections.deque.maxlen` attribute. + (Both features added by Raymond Hettinger.) + + The :class:`~collections.namedtuple` class now has an optional *rename* parameter. If *rename* is true, field names that are invalid because they've - been repeated or that aren't legal Python identifiers will be + been repeated or aren't legal Python identifiers will be renamed to legal names that are derived from the field's position within the list of fields: @@ -286,30 +1071,63 @@ changes, or look through the Subversion logs for all the details. (Added by Raymond Hettinger; :issue:`1818`.) - The :class:`deque` data type now exposes its maximum length as the - read-only :attr:`maxlen` attribute. (Added by Raymond Hettinger.) - -* In Distutils, :func:`distutils.sdist.add_defaults` now uses - *package_dir* and *data_files* to create the MANIFEST file. - :mod:`distutils.sysconfig` will now read the :envvar:`AR` - environment variable. - - It is no longer mandatory to store clear-text passwords in the - :file:`.pypirc` file when registering and uploading packages to PyPI. As long - as the username is present in that file, the :mod:`distutils` package will - prompt for the password if not present. (Added by Tarek Ziade, - based on an initial contribution by Nathan Van Gheem; :issue:`4394`.) - - A Distutils setup can now specify that a C extension is optional by - setting the *optional* option setting to true. If this optional is - supplied, failure to build the extension will not abort the build - process, but instead simply not install the failing extension. - (Contributed by Georg Brandl; :issue:`5583`.) - -* New method: the :class:`Decimal` class gained a - :meth:`from_float` class method that performs an exact conversion - of a floating-point number to a :class:`Decimal`. - Note that this is an **exact** conversion that strives for the + Finally, the :class:`~collections.Mapping` abstract base class now + returns :const:`NotImplemented` if a mapping is compared to + another type that isn't a :class:`Mapping`. + (Fixed by Daniel Stutzbach; :issue:`8729`.) + +* Constructors for the parsing classes in the :mod:`ConfigParser` module now + take a *allow_no_value* parameter, defaulting to false; if true, + options without values will be allowed. For example:: + + >>> import ConfigParser, StringIO + >>> sample_config = """ + ... [mysqld] + ... user = mysql + ... pid-file = /var/run/mysqld/mysqld.pid + ... skip-bdb + ... """ + >>> config = ConfigParser.RawConfigParser(allow_no_value=True) + >>> config.readfp(StringIO.StringIO(sample_config)) + >>> config.get('mysqld', 'user') + 'mysql' + >>> print config.get('mysqld', 'skip-bdb') + None + >>> print config.get('mysqld', 'unknown') + Traceback (most recent call last): + ... + NoOptionError: No option 'unknown' in section: 'mysqld' + + (Contributed by Mats Kindahl; :issue:`7005`.) + +* Deprecated function: :func:`contextlib.nested`, which allows + handling more than one context manager with a single :keyword:`with` + statement, has been deprecated, because the :keyword:`with` statement + now supports multiple context managers. + +* The :mod:`cookielib` module now ignores cookies that have an invalid + version field, one that doesn't contain an integer value. (Fixed by + John J. Lee; :issue:`3924`.) + +* The :mod:`copy` module's :func:`~copy.deepcopy` function will now + correctly copy bound instance methods. (Implemented by + Robert Collins; :issue:`1515`.) + +* The :mod:`ctypes` module now always converts ``None`` to a C NULL + pointer for arguments declared as pointers. (Changed by Thomas + Heller; :issue:`4606`.) The underlying `libffi library + <http://sourceware.org/libffi/>`__ has been updated to version + 3.0.9, containing various fixes for different platforms. (Updated + by Matthias Klose; :issue:`8142`.) + +* New method: the :mod:`datetime` module's :class:`~datetime.timedelta` class + gained a :meth:`~datetime.timedelta.total_seconds` method that returns the + number of seconds in the duration. (Contributed by Brian Quinlan; :issue:`5788`.) + +* New method: the :class:`~decimal.Decimal` class gained a + :meth:`~decimal.Decimal.from_float` class method that performs an exact + conversion of a floating-point number to a :class:`~decimal.Decimal`. + This exact conversion strives for the closest decimal approximation to the floating-point representation's value; the resulting decimal value will therefore still include the inaccuracy, if any. @@ -317,35 +1135,186 @@ changes, or look through the Subversion logs for all the details. ``Decimal('0.1000000000000000055511151231257827021181583404541015625')``. (Implemented by Raymond Hettinger; :issue:`4796`.) -* The :class:`Fraction` class will now accept two rational numbers - as arguments to its constructor. - (Implemented by Mark Dickinson; :issue:`5812`.) - -* New function: the :mod:`gc` module's :func:`is_tracked` returns + Comparing instances of :class:`Decimal` with floating-point + numbers now produces sensible results based on the numeric values + of the operands. Previously such comparisons would fall back to + Python's default rules for comparing objects, which produced arbitrary + results based on their type. Note that you still cannot combine + :class:`Decimal` and floating-point in other operations such as addition, + since you should be explicitly choosing how to convert between float and + :class:`Decimal`. + (Fixed by Mark Dickinson; :issue:`2531`.) + + The constructor for :class:`~decimal.Decimal` now accepts + floating-point numbers (added by Raymond Hettinger; :issue:`8257`) + and non-European Unicode characters such as Arabic-Indic digits + (contributed by Mark Dickinson; :issue:`6595`). + + Most of the methods of the :class:`~decimal.Context` class now accept integers + as well as :class:`~decimal.Decimal` instances; the only exceptions are the + :meth:`~decimal.Context.canonical` and :meth:`~decimal.Context.is_canonical` + methods. (Patch by Juan José Conti; :issue:`7633`.) + + When using :class:`~decimal.Decimal` instances with a string's + :meth:`~str.format` method, the default alignment was previously + left-alignment. This has been changed to right-alignment, which is + more sensible for numeric types. (Changed by Mark Dickinson; :issue:`6857`.) + + Comparisons involving a signaling NaN value (or ``sNAN``) now signal + :const:`InvalidOperation` instead of silently returning a true or + false value depending on the comparison operator. Quiet NaN values + (or ``NaN``) are now hashable. (Fixed by Mark Dickinson; + :issue:`7279`.) + +* The :mod:`difflib` module now produces output that is more + compatible with modern :command:`diff`/:command:`patch` tools + through one small change, using a tab character instead of spaces as + a separator in the header giving the filename. (Fixed by Anatoly + Techtonik; :issue:`7585`.) + +* The Distutils ``sdist`` command now always regenerates the + :file:`MANIFEST` file, since even if the :file:`MANIFEST.in` or + :file:`setup.py` files haven't been modified, the user might have + created some new files that should be included. + (Fixed by Tarek Ziadé; :issue:`8688`.) + +* The :mod:`doctest` module's :const:`IGNORE_EXCEPTION_DETAIL` flag + will now ignore the name of the module containing the exception + being tested. (Patch by Lennart Regebro; :issue:`7490`.) + +* The :mod:`email` module's :class:`~email.message.Message` class will + now accept a Unicode-valued payload, automatically converting the + payload to the encoding specified by :attr:`output_charset`. + (Added by R. David Murray; :issue:`1368247`.) + +* The :class:`~fractions.Fraction` class now accepts a single float or + :class:`~decimal.Decimal` instance, or two rational numbers, as + arguments to its constructor. (Implemented by Mark Dickinson; + rationals added in :issue:`5812`, and float/decimal in + :issue:`8294`.) + + Ordering comparisons (``<``, ``<=``, ``>``, ``>=``) between + fractions and complex numbers now raise a :exc:`TypeError`. + This fixes an oversight, making the :class:`Fraction` match the other + numeric types. + + .. revision 79455 + +* New class: :class:`~ftplib.FTP_TLS` in + the :mod:`ftplib` module provides secure FTP + connections using TLS encapsulation of authentication as well as + subsequent control and data transfers. + (Contributed by Giampaolo Rodola; :issue:`2054`.) + + The :meth:`~ftplib.FTP.storbinary` method for binary uploads can now restart + uploads thanks to an added *rest* parameter (patch by Pablo Mouzo; + :issue:`6845`.) + +* New class decorator: :func:`total_ordering` in the :mod:`functools` + module takes a class that defines an :meth:`__eq__` method and one of + :meth:`__lt__`, :meth:`__le__`, :meth:`__gt__`, or :meth:`__ge__`, + and generates the missing comparison methods. Since the + :meth:`__cmp__` method is being deprecated in Python 3.x, + this decorator makes it easier to define ordered classes. + (Added by Raymond Hettinger; :issue:`5479`.) + + New function: :func:`cmp_to_key` will take an old-style comparison + function that expects two arguments and return a new callable that + can be used as the *key* parameter to functions such as + :func:`sorted`, :func:`min` and :func:`max`, etc. The primary + intended use is to help with making code compatible with Python 3.x. + (Added by Raymond Hettinger.) + +* New function: the :mod:`gc` module's :func:`~gc.is_tracked` returns true if a given instance is tracked by the garbage collector, false otherwise. (Contributed by Antoine Pitrou; :issue:`4688`.) -* The :mod:`gzip` module's :class:`GzipFile` now supports the context - management protocol, so you can write ``with gzip.GzipFile(...) as f: ...``. - (Contributed by Hagen Fuerstenau; :issue:`3860`.) - It's now possible to override the modification time +* The :mod:`gzip` module's :class:`~gzip.GzipFile` now supports the context + management protocol, so you can write ``with gzip.GzipFile(...) as f:`` + (contributed by Hagen Fürstenau; :issue:`3860`), and it now implements + the :class:`io.BufferedIOBase` ABC, so you can wrap it with + :class:`io.BufferedReader` for faster processing + (contributed by Nir Aides; :issue:`7471`). + It's also now possible to override the modification time recorded in a gzipped file by providing an optional timestamp to the constructor. (Contributed by Jacques Frechet; :issue:`4272`.) -* The :class:`io.FileIO` class now raises an :exc:`OSError` when passed + Files in gzip format can be padded with trailing zero bytes; the + :mod:`gzip` module will now consume these trailing bytes. (Fixed by + Tadek Pietraszek and Brian Curtin; :issue:`2846`.) + +* New attribute: the :mod:`hashlib` module now has an :attr:`~hashlib.hashlib.algorithms` + attribute containing a tuple naming the supported algorithms. + In Python 2.7, ``hashlib.algorithms`` contains + ``('md5', 'sha1', 'sha224', 'sha256', 'sha384', 'sha512')``. + (Contributed by Carl Chenet; :issue:`7418`.) + +* The default :class:`~httplib.HTTPResponse` class used by the :mod:`httplib` module now + supports buffering, resulting in much faster reading of HTTP responses. + (Contributed by Kristján Valur Jónsson; :issue:`4879`.) + + The :class:`~httplib.HTTPConnection` and :class:`~httplib.HTTPSConnection` classes + now support a *source_address* parameter, a ``(host, port)`` 2-tuple + giving the source address that will be used for the connection. + (Contributed by Eldon Ziegler; :issue:`3972`.) + +* The :mod:`ihooks` module now supports relative imports. Note that + :mod:`ihooks` is an older module for customizing imports, + superseded by the :mod:`imputil` module added in Python 2.0. + (Relative import support added by Neil Schemenauer.) + + .. revision 75423 + +* The :mod:`imaplib` module now supports IPv6 addresses. + (Contributed by Derek Morr; :issue:`1655`.) + +* New function: the :mod:`inspect` module's :func:`~inspect.getcallargs` + takes a callable and its positional and keyword arguments, + and figures out which of the callable's parameters will receive each argument, + returning a dictionary mapping argument names to their values. For example:: + + >>> from inspect import getcallargs + >>> def f(a, b=1, *pos, **named): + ... pass + >>> getcallargs(f, 1, 2, 3) + {'a': 1, 'b': 2, 'pos': (3,), 'named': {}} + >>> getcallargs(f, a=2, x=4) + {'a': 2, 'b': 1, 'pos': (), 'named': {'x': 4}} + >>> getcallargs(f) + Traceback (most recent call last): + ... + TypeError: f() takes at least 1 argument (0 given) + + Contributed by George Sakkis; :issue:`3135`. + +* Updated module: The :mod:`io` library has been upgraded to the version shipped with + Python 3.1. For 3.1, the I/O library was entirely rewritten in C + and is 2 to 20 times faster depending on the task being performed. The + original Python version was renamed to the :mod:`_pyio` module. + + One minor resulting change: the :class:`io.TextIOBase` class now + has an :attr:`errors` attribute giving the error setting + used for encoding and decoding errors (one of ``'strict'``, ``'replace'``, + ``'ignore'``). + + The :class:`io.FileIO` class now raises an :exc:`OSError` when passed an invalid file descriptor. (Implemented by Benjamin Peterson; - :issue:`4991`.) + :issue:`4991`.) The :meth:`~io.IOBase.truncate` method now preserves the + file position; previously it would change the file position to the + end of the new file. (Fixed by Pascal Chambon; :issue:`6939`.) -* New function: ``itertools.compress(*data*, *selectors*)`` takes two +* New function: ``itertools.compress(data, selectors)`` takes two iterators. Elements of *data* are returned if the corresponding value in *selectors* is true:: itertools.compress('ABCDEF', [1,0,1,0,1,1]) => A, C, E, F - New function: ``itertools.combinations_with_replacement(*iter*, *r*)`` + .. maybe here is better to use >>> list(itertools.compress(...)) instead + + New function: ``itertools.combinations_with_replacement(iter, r)`` returns all the possible *r*-length combinations of elements from the - iterable *iter*. Unlike :func:`combinations`, individual elements + iterable *iter*. Unlike :func:`~itertools.combinations`, individual elements can be repeated in the generated combinations:: itertools.combinations_with_replacement('abc', 2) => @@ -355,45 +1324,200 @@ changes, or look through the Subversion logs for all the details. Note that elements are treated as unique depending on their position in the input, not their actual values. - The :class:`itertools.count` function now has a *step* argument that - allows incrementing by values other than 1. :func:`count` also + The :func:`itertools.count` function now has a *step* argument that + allows incrementing by values other than 1. :func:`~itertools.count` also now allows keyword arguments, and using non-integer values such as - floats or :class:`Decimal` instances. (Implemented by Raymond + floats or :class:`~decimal.Decimal` instances. (Implemented by Raymond Hettinger; :issue:`5032`.) - :func:`itertools.combinations` and :func:`itertools.product` were - previously raising :exc:`ValueError` for values of *r* larger than + :func:`itertools.combinations` and :func:`itertools.product` + previously raised :exc:`ValueError` for values of *r* larger than the input iterable. This was deemed a specification error, so they now return an empty iterator. (Fixed by Raymond Hettinger; :issue:`4816`.) -* The :mod:`json` module was upgraded to version 2.0.9 of the +* Updated module: The :mod:`json` module was upgraded to version 2.0.9 of the simplejson package, which includes a C extension that makes encoding and decoding faster. (Contributed by Bob Ippolito; :issue:`4136`.) - To support the new :class:`OrderedDict` type, :func:`json.load` + To support the new :class:`collections.OrderedDict` type, :func:`json.load` now has an optional *object_pairs_hook* parameter that will be called with any object literal that decodes to a list of pairs. (Contributed by Raymond Hettinger; :issue:`5381`.) +* The :mod:`mailbox` module's :class:`Maildir` class now records the + timestamp on the directories it reads, and only re-reads them if the + modification time has subsequently changed. This improves + performance by avoiding unneeded directory scans. (Fixed by + A.M. Kuchling and Antoine Pitrou; :issue:`1607951`, :issue:`6896`.) + +* New functions: the :mod:`math` module gained + :func:`~math.erf` and :func:`~math.erfc` for the error function and the complementary error function, + :func:`~math.expm1` which computes ``e**x - 1`` with more precision than + using :func:`~math.exp` and subtracting 1, + :func:`~math.gamma` for the Gamma function, and + :func:`~math.lgamma` for the natural log of the Gamma function. + (Contributed by Mark Dickinson and nirinA raseliarison; :issue:`3366`.) + * The :mod:`multiprocessing` module's :class:`Manager*` classes can now be passed a callable that will be called whenever a subprocess is started, along with a set of arguments that will be passed to the callable. (Contributed by lekma; :issue:`5585`.) + The :class:`~multiprocessing.Pool` class, which controls a pool of worker processes, + now has an optional *maxtasksperchild* parameter. Worker processes + will perform the specified number of tasks and then exit, causing the + :class:`~multiprocessing.Pool` to start a new worker. This is useful if tasks may leak + memory or other resources, or if some tasks will cause the worker to + become very large. + (Contributed by Charles Cazabon; :issue:`6963`.) + +* The :mod:`nntplib` module now supports IPv6 addresses. + (Contributed by Derek Morr; :issue:`1664`.) + +* New functions: the :mod:`os` module wraps the following POSIX system + calls: :func:`~os.getresgid` and :func:`~os.getresuid`, which return the + real, effective, and saved GIDs and UIDs; + :func:`~os.setresgid` and :func:`~os.setresuid`, which set + real, effective, and saved GIDs and UIDs to new values; + :func:`~os.initgroups`, which initialize the group access list + for the current process. (GID/UID functions + contributed by Travis H.; :issue:`6508`. Support for initgroups added + by Jean-Paul Calderone; :issue:`7333`.) + + The :func:`os.fork` function now re-initializes the import lock in + the child process; this fixes problems on Solaris when :func:`~os.fork` + is called from a thread. (Fixed by Zsolt Cserna; :issue:`7242`.) + +* In the :mod:`os.path` module, the :func:`~os.path.normpath` and + :func:`~os.path.abspath` functions now preserve Unicode; if their input path + is a Unicode string, the return value is also a Unicode string. + (:meth:`~os.path.normpath` fixed by Matt Giuca in :issue:`5827`; + :meth:`~os.path.abspath` fixed by Ezio Melotti in :issue:`3426`.) + * The :mod:`pydoc` module now has help for the various symbols that Python uses. You can now do ``help('<<')`` or ``help('@')``, for example. (Contributed by David Laban; :issue:`4739`.) -* The :mod:`re` module's :func:`split`, :func:`sub`, and :func:`subn` +* The :mod:`re` module's :func:`~re.split`, :func:`~re.sub`, and :func:`~re.subn` now accept an optional *flags* argument, for consistency with the other functions in the module. (Added by Gregory P. Smith.) +* New function: :func:`~runpy.run_path` in the :mod:`runpy` module + will execute the code at a provided *path* argument. *path* can be + the path of a Python source file (:file:`example.py`), a compiled + bytecode file (:file:`example.pyc`), a directory + (:file:`./package/`), or a zip archive (:file:`example.zip`). If a + directory or zip path is provided, it will be added to the front of + ``sys.path`` and the module :mod:`__main__` will be imported. It's + expected that the directory or zip contains a :file:`__main__.py`; + if it doesn't, some other :file:`__main__.py` might be imported from + a location later in ``sys.path``. This makes more of the machinery + of :mod:`runpy` available to scripts that want to mimic the way + Python's command line processes an explicit path name. + (Added by Nick Coghlan; :issue:`6816`.) + +* New function: in the :mod:`shutil` module, :func:`~shutil.make_archive` + takes a filename, archive type (zip or tar-format), and a directory + path, and creates an archive containing the directory's contents. + (Added by Tarek Ziadé.) + + :mod:`shutil`'s :func:`~shutil.copyfile` and :func:`~shutil.copytree` + functions now raise a :exc:`~shutil.SpecialFileError` exception when + asked to copy a named pipe. Previously the code would treat + named pipes like a regular file by opening them for reading, and + this would block indefinitely. (Fixed by Antoine Pitrou; :issue:`3002`.) + +* The :mod:`signal` module no longer re-installs the signal handler + unless this is truly necessary, which fixes a bug that could make it + impossible to catch the EINTR signal robustly. (Fixed by + Charles-Francois Natali; :issue:`8354`.) + +* New functions: in the :mod:`site` module, three new functions + return various site- and user-specific paths. + :func:`~site.getsitepackages` returns a list containing all + global site-packages directories, + :func:`~site.getusersitepackages` returns the path of the user's + site-packages directory, and + :func:`~site.getuserbase` returns the value of the :envvar:`USER_BASE` + environment variable, giving the path to a directory that can be used + to store data. + (Contributed by Tarek Ziadé; :issue:`6693`.) + + The :mod:`site` module now reports exceptions occurring + when the :mod:`sitecustomize` module is imported, and will no longer + catch and swallow the :exc:`KeyboardInterrupt` exception. (Fixed by + Victor Stinner; :issue:`3137`.) + +* The :func:`~socket.create_connection` function + gained a *source_address* parameter, a ``(host, port)`` 2-tuple + giving the source address that will be used for the connection. + (Contributed by Eldon Ziegler; :issue:`3972`.) + + The :meth:`~socket.socket.recv_into` and :meth:`~socket.socket.recvfrom_into` + methods will now write into objects that support the buffer API, most usefully + the :class:`bytearray` and :class:`memoryview` objects. (Implemented by + Antoine Pitrou; :issue:`8104`.) + +* The :mod:`SocketServer` module's :class:`~SocketServer.TCPServer` class now + supports socket timeouts and disabling the Nagle algorithm. + The :attr:`~SocketServer.TCPServer.disable_nagle_algorithm` class attribute + defaults to False; if overridden to be True, + new request connections will have the TCP_NODELAY option set to + prevent buffering many small sends into a single TCP packet. + The :attr:`~SocketServer.TCPServer.timeout` class attribute can hold + a timeout in seconds that will be applied to the request socket; if + no request is received within that time, :meth:`handle_timeout` + will be called and :meth:`handle_request` will return. + (Contributed by Kristján Valur Jónsson; :issue:`6192` and :issue:`6267`.) + +* Updated module: the :mod:`sqlite3` module has been updated to + version 2.6.0 of the `pysqlite package <http://code.google.com/p/pysqlite/>`__. Version 2.6.0 includes a number of bugfixes, and adds + the ability to load SQLite extensions from shared libraries. + Call the ``enable_load_extension(True)`` method to enable extensions, + and then call :meth:`~sqlite3.Connection.load_extension` to load a particular shared library. + (Updated by Gerhard Häring.) + +* The :mod:`ssl` module's :class:`ssl.SSLSocket` objects now support the + buffer API, which fixed a test suite failure (fix by Antoine Pitrou; + :issue:`7133`) and automatically set + OpenSSL's :cmacro:`SSL_MODE_AUTO_RETRY`, which will prevent an error + code being returned from :meth:`recv` operations that trigger an SSL + renegotiation (fix by Antoine Pitrou; :issue:`8222`). + + The :func:`ssl.wrap_socket` constructor function now takes a + *ciphers* argument that's a string listing the encryption algorithms + to be allowed; the format of the string is described + `in the OpenSSL documentation + <http://www.openssl.org/docs/apps/ciphers.html#CIPHER_LIST_FORMAT>`__. + (Added by Antoine Pitrou; :issue:`8322`.) + + Another change makes the extension load all of OpenSSL's ciphers and + digest algorithms so that they're all available. Some SSL + certificates couldn't be verified, reporting an "unknown algorithm" + error. (Reported by Beda Kosata, and fixed by Antoine Pitrou; + :issue:`8484`.) + + The version of OpenSSL being used is now available as the module + attributes :data:`ssl.OPENSSL_VERSION` (a string), + :data:`ssl.OPENSSL_VERSION_INFO` (a 5-tuple), and + :data:`ssl.OPENSSL_VERSION_NUMBER` (an integer). (Added by Antoine + Pitrou; :issue:`8321`.) + +* The :mod:`struct` module will no longer silently ignore overflow + errors when a value is too large for a particular integer format + code (one of ``bBhHiIlLqQ``); it now always raises a + :exc:`struct.error` exception. (Changed by Mark Dickinson; + :issue:`1523`.) The :func:`~struct.pack` function will also + attempt to use :meth:`__index__` to convert and pack non-integers + before trying the :meth:`__int__` method or reporting an error. + (Changed by Mark Dickinson; :issue:`8300`.) + * New function: the :mod:`subprocess` module's - :func:`check_output` runs a command with a specified set of arguments + :func:`~subprocess.check_output` runs a command with a specified set of arguments and returns the command's output as a string when the command runs without - error, or raises a :exc:`CalledProcessError` exception otherwise. + error, or raises a :exc:`~subprocess.CalledProcessError` exception otherwise. :: @@ -407,149 +1531,158 @@ changes, or look through the Subversion logs for all the details. (Contributed by Gregory P. Smith.) -* New function: :func:`is_declared_global` in the :mod:`symtable` module + The :mod:`subprocess` module will now retry its internal system calls + on receiving an :const:`EINTR` signal. (Reported by several people; final + patch by Gregory P. Smith in :issue:`1068268`.) + +* New function: :func:`~symtable.is_declared_global` in the :mod:`symtable` module returns true for variables that are explicitly declared to be global, false for ones that are implicitly global. (Contributed by Jeremy Hylton.) -* The ``sys.version_info`` value is now a named tuple, with attributes - named ``major``, ``minor``, ``micro``, ``releaselevel``, and ``serial``. - (Contributed by Ross Light; :issue:`4285`.) +* The :mod:`syslog` module will now use the value of ``sys.argv[0]`` as the + identifier instead of the previous default value of ``'python'``. + (Changed by Sean Reifschneider; :issue:`8451`.) -* The :mod:`threading` module's :meth:`Event.wait` method now returns - the internal flag on exit. This means the method will usually - return true because :meth:`wait` is supposed to block until the +* The ``sys.version_info`` value is now a named tuple, with attributes + named :attr:`major`, :attr:`minor`, :attr:`micro`, + :attr:`releaselevel`, and :attr:`serial`. (Contributed by Ross + Light; :issue:`4285`.) + + :func:`sys.getwindowsversion` also returns a named tuple, + with attributes named :attr:`major`, :attr:`minor`, :attr:`build`, + :attr:`platform`, :attr:`service_pack`, :attr:`service_pack_major`, + :attr:`service_pack_minor`, :attr:`suite_mask`, and + :attr:`product_type`. (Contributed by Brian Curtin; :issue:`7766`.) + +* The :mod:`tarfile` module's default error handling has changed, to + no longer suppress fatal errors. The default error level was previously 0, + which meant that errors would only result in a message being written to the + debug log, but because the debug log is not activated by default, + these errors go unnoticed. The default error level is now 1, + which raises an exception if there's an error. + (Changed by Lars Gustäbel; :issue:`7357`.) + + :mod:`tarfile` now supports filtering the :class:`~tarfile.TarInfo` + objects being added to a tar file. When you call :meth:`~tarfile.TarFile.add`, + you may supply an optional *filter* argument + that's a callable. The *filter* callable will be passed the + :class:`~tarfile.TarInfo` for every file being added, and can modify and return it. + If the callable returns ``None``, the file will be excluded from the + resulting archive. This is more powerful than the existing + *exclude* argument, which has therefore been deprecated. + (Added by Lars Gustäbel; :issue:`6856`.) + The :class:`~tarfile.TarFile` class also now supports the context manager protocol. + (Added by Lars Gustäbel; :issue:`7232`.) + +* The :meth:`~threading.Event.wait` method of the :class:`threading.Event` class + now returns the internal flag on exit. This means the method will usually + return true because :meth:`~threading.Event.wait` is supposed to block until the internal flag becomes true. The return value will only be false if a timeout was provided and the operation timed out. - (Contributed by XXX; :issue:`1674032`.) - -* The :mod:`unittest` module was enhanced in several ways. - The progress messages will now show 'x' for expected failures - and 'u' for unexpected successes when run in verbose mode. - (Contributed by Benjamin Peterson.) - Test cases can raise the :exc:`SkipTest` exception to skip a test. - (:issue:`1034053`.) - - The error messages for :meth:`assertEqual`, - :meth:`assertTrue`, and :meth:`assertFalse` - failures now provide more information. If you set the - :attr:`longMessage` attribute of your :class:`TestCase` classes to - true, both the standard error message and any additional message you - provide will be printed for failures. (Added by Michael Foord; :issue:`5663`.) - - The :meth:`assertRaises` and :meth:`failUnlessRaises` methods now - return a context handler when called without providing a callable - object to run. For example, you can write this:: - - with self.assertRaises(KeyError): - raise ValueError - - (Implemented by Antoine Pitrou; :issue:`4444`.) - - The methods :meth:`addCleanup` and :meth:`doCleanups` were added. - :meth:`addCleanup` allows you to add cleanup functions that - will be called unconditionally (after :meth:`setUp` if - :meth:`setUp` fails, otherwise after :meth:`tearDown`). This allows - for much simpler resource allocation and deallocation during tests. - :issue:`5679` - - A number of new methods were added that provide more specialized - tests. Many of these methods were written by Google engineers - for use in their test suites; Gregory P. Smith, Michael Foord, and - GvR worked on merging them into Python's version of :mod:`unittest`. - - * :meth:`assertIsNone` and :meth:`assertIsNotNone` take one - expression and verify that the result is or is not ``None``. - - * :meth:`assertIs` and :meth:`assertIsNot` take two values and check - whether the two values evaluate to the same object or not. - (Added by Michael Foord; :issue:`2578`.) - - * :meth:`assertGreater`, :meth:`assertGreaterEqual`, - :meth:`assertLess`, and :meth:`assertLessEqual` compare - two quantities. - - * :meth:`assertMultiLineEqual` compares two strings, and if they're - not equal, displays a helpful comparison that highlights the - differences in the two strings. - - * :meth:`assertRegexpMatches` checks whether its first argument is a - string matching a regular expression provided as its second argument. - - * :meth:`assertRaisesRegexp` checks whether a particular exception - is raised, and then also checks that the string representation of - the exception matches the provided regular expression. - - * :meth:`assertIn` and :meth:`assertNotIn` tests whether - *first* is or is not in *second*. - - * :meth:`assertSameElements` tests whether two provided sequences - contain the same elements. - - * :meth:`assertSetEqual` compares whether two sets are equal, and - only reports the differences between the sets in case of error. - - * Similarly, :meth:`assertListEqual` and :meth:`assertTupleEqual` - compare the specified types and explain the differences. - More generally, :meth:`assertSequenceEqual` compares two sequences - and can optionally check whether both sequences are of a - particular type. - - * :meth:`assertDictEqual` compares two dictionaries and reports the - differences. :meth:`assertDictContainsSubset` checks whether - all of the key/value pairs in *first* are found in *second*. - - * :meth:`assertAlmostEqual` and :meth:`assertNotAlmostEqual` short-circuit - (automatically pass or fail without checking decimal places) if the objects - are equal. - - * :meth:`loadTestsFromName` properly honors the ``suiteClass`` attribute of - the :class:`TestLoader`. (Fixed by Mark Roddy; :issue:`6866`.) - - * A new hook, :meth:`addTypeEqualityFunc` takes a type object and a - function. The :meth:`assertEqual` method will use the function - when both of the objects being compared are of the specified type. - This function should compare the two objects and raise an - exception if they don't match; it's a good idea for the function - to provide additional information about why the two objects are - matching, much as the new sequence comparison methods do. - - :func:`unittest.main` now takes an optional ``exit`` argument. - If False ``main`` doesn't call :func:`sys.exit` allowing it to - be used from the interactive interpreter. :issue:`3379`. - - :class:`TestResult` has new :meth:`startTestRun` and - :meth:`stopTestRun` methods; called immediately before - and after a test run. :issue:`5728` by Robert Collins. - -* The :func:`is_zipfile` function in the :mod:`zipfile` module will now - accept a file object, in addition to the path names accepted in earlier + (Contributed by Tim Lesher; :issue:`1674032`.) + +* The Unicode database provided by the :mod:`unicodedata` module is + now used internally to determine which characters are numeric, + whitespace, or represent line breaks. The database also + includes information from the :file:`Unihan.txt` data file (patch + by Anders Chrigström and Amaury Forgeot d'Arc; :issue:`1571184`) + and has been updated to version 5.2.0 (updated by + Florent Xicluna; :issue:`8024`). + +* The :mod:`urlparse` module's :func:`~urlparse.urlsplit` now handles + unknown URL schemes in a fashion compliant with :rfc:`3986`: if the + URL is of the form ``"<something>://..."``, the text before the + ``://`` is treated as the scheme, even if it's a made-up scheme that + the module doesn't know about. This change may break code that + worked around the old behaviour. For example, Python 2.6.4 or 2.5 + will return the following: + + >>> import urlparse + >>> urlparse.urlsplit('invented://host/filename?query') + ('invented', '', '//host/filename?query', '', '') + + Python 2.7 (and Python 2.6.5) will return: + + >>> import urlparse + >>> urlparse.urlsplit('invented://host/filename?query') + ('invented', 'host', '/filename?query', '', '') + + (Python 2.7 actually produces slightly different output, since it + returns a named tuple instead of a standard tuple.) + + The :mod:`urlparse` module also supports IPv6 literal addresses as defined by + :rfc:`2732` (contributed by Senthil Kumaran; :issue:`2987`). :: + + >>> urlparse.urlparse('http://[1080::8:800:200C:417A]/foo') + ParseResult(scheme='http', netloc='[1080::8:800:200C:417A]', + path='/foo', params='', query='', fragment='') + +* New class: the :class:`~weakref.WeakSet` class in the :mod:`weakref` + module is a set that only holds weak references to its elements; elements + will be removed once there are no references pointing to them. + (Originally implemented in Python 3.x by Raymond Hettinger, and backported + to 2.7 by Michael Foord.) + +* The ElementTree library, :mod:`xml.etree`, no longer escapes + ampersands and angle brackets when outputting an XML processing + instruction (which looks like ``<?xml-stylesheet href="#style1"?>``) + or comment (which looks like ``<!-- comment -->``). + (Patch by Neil Muller; :issue:`2746`.) + +* The XML-RPC client and server, provided by the :mod:`xmlrpclib` and + :mod:`SimpleXMLRPCServer` modules, have improved performance by + supporting HTTP/1.1 keep-alive and by optionally using gzip encoding + to compress the XML being exchanged. The gzip compression is + controlled by the :attr:`encode_threshold` attribute of + :class:`SimpleXMLRPCRequestHandler`, which contains a size in bytes; + responses larger than this will be compressed. + (Contributed by Kristján Valur Jónsson; :issue:`6267`.) + +* The :mod:`zipfile` module's :class:`~zipfile.ZipFile` now supports the context + management protocol, so you can write ``with zipfile.ZipFile(...) as f:``. + (Contributed by Brian Curtin; :issue:`5511`.) + + :mod:`zipfile` now also supports archiving empty directories and + extracts them correctly. (Fixed by Kuba Wieczorek; :issue:`4710`.) + Reading files out of an archive is faster, and interleaving + :meth:`~zipfile.ZipFile.read` and :meth:`~zipfile.ZipFile.readline` now works correctly. + (Contributed by Nir Aides; :issue:`7610`.) + + The :func:`~zipfile.is_zipfile` function now + accepts a file object, in addition to the path names accepted in earlier versions. (Contributed by Gabriel Genellina; :issue:`4756`.) - :mod:`zipfile` now supports archiving empty directories and - extracts them correctly. (Fixed by Kuba Wieczorek; :issue:`4710`.) + The :meth:`~zipfile.ZipFile.writestr` method now has an optional *compress_type* parameter + that lets you override the default compression method specified in the + :class:`~zipfile.ZipFile` constructor. (Contributed by Ronald Oussoren; + :issue:`6003`.) + .. ====================================================================== .. whole new modules get described in subsections here -importlib: Importing Modules + +.. _importlib-section: + +New module: importlib ------------------------------ Python 3.1 includes the :mod:`importlib` package, a re-implementation of the logic underlying Python's :keyword:`import` statement. :mod:`importlib` is useful for implementors of Python interpreters and -to user who wish to write new importers that can participate in the +to users who wish to write new importers that can participate in the import process. Python 2.7 doesn't contain the complete :mod:`importlib` package, but instead has a tiny subset that contains -a single function, :func:`import_module`. +a single function, :func:`~importlib.import_module`. -``import_module(*name*, *package*=None)`` imports a module. *name* is +``import_module(name, package=None)`` imports a module. *name* is a string containing the module or package's name. It's possible to do relative imports by providing a string that begins with a ``.`` character, such as ``..utils.errors``. For relative imports, the *package* argument must be provided and is the name of the package that will be used as the anchor for -the relative import. :func:`import_module` both inserts the imported +the relative import. :func:`~importlib.import_module` both inserts the imported module into ``sys.modules`` and returns the module object. Here are some examples:: @@ -559,14 +1692,45 @@ Here are some examples:: >>> anydbm <module 'anydbm' from '/p/python/Lib/anydbm.py'> >>> # Relative import - >>> sysconfig = import_module('..sysconfig', 'distutils.command') - >>> sysconfig - <module 'distutils.sysconfig' from '/p/python/Lib/distutils/sysconfig.pyc'> + >>> file_util = import_module('..file_util', 'distutils.command') + >>> file_util + <module 'distutils.file_util' from '/python/Lib/distutils/file_util.pyc'> :mod:`importlib` was implemented by Brett Cannon and introduced in Python 3.1. +New module: sysconfig +--------------------------------- + +The :mod:`sysconfig` module has been pulled out of the Distutils +package, becoming a new top-level module in its own right. +:mod:`sysconfig` provides functions for getting information about +Python's build process: compiler switches, installation paths, the +platform name, and whether Python is running from its source +directory. + +Some of the functions in the module are: + +* :func:`~sysconfig.get_config_var` returns variables from Python's + Makefile and the :file:`pyconfig.h` file. +* :func:`~sysconfig.get_config_vars` returns a dictionary containing + all of the configuration variables. +* :func:`~sysconfig.getpath` returns the configured path for + a particular type of module: the standard library, + site-specific modules, platform-specific modules, etc. +* :func:`~sysconfig.is_python_build` returns true if you're running a + binary from a Python source tree, and false otherwise. + +Consult the :mod:`sysconfig` documentation for more details and for +a complete list of functions. + +The Distutils package and :mod:`sysconfig` are now maintained by Tarek +Ziadé, who has also started a Distutils2 package (source repository at +http://hg.python.org/distutils2/) for developing a next-generation +version of Distutils. + + ttk: Themed Widgets for Tk -------------------------- @@ -576,7 +1740,12 @@ closely resemble the native platform's widgets. This widget set was originally called Tile, but was renamed to Ttk (for "themed Tk") on being added to Tcl/Tck release 8.5. -XXX write a brief discussion and an example here. +To learn more, read the :mod:`ttk` module documentation. You may also +wish to read the Tcl/Tk manual page describing the +Ttk theme engine, available at +http://www.tcl.tk/man/tcl8.5/TkCmd/ttk_intro.htm. Some +screenshots of the Python/Ttk code in use are at +http://code.google.com/p/python-ttk/wiki/Screenshots. The :mod:`ttk` module was written by Guilherme Polo and added in :issue:`2983`. An alternate version called ``Tile.py``, written by @@ -584,6 +1753,279 @@ Martin Franklin and maintained by Kevin Walzer, was proposed for inclusion in :issue:`2618`, but the authors argued that Guilherme Polo's work was more comprehensive. + +.. _unittest-section: + +Updated module: unittest +--------------------------------- + +The :mod:`unittest` module was greatly enhanced; many +new features were added. Most of these features were implemented +by Michael Foord, unless otherwise noted. The enhanced version of +the module is downloadable separately for use with Python versions 2.4 to 2.6, +packaged as the :mod:`unittest2` package, from +http://pypi.python.org/pypi/unittest2. + +When used from the command line, the module can automatically discover +tests. It's not as fancy as `py.test <http://pytest.org>`__ or +`nose <http://code.google.com/p/python-nose/>`__, but provides a simple way +to run tests kept within a set of package directories. For example, +the following command will search the :file:`test/` subdirectory for +any importable test files named ``test*.py``:: + + python -m unittest discover -s test + +Consult the :mod:`unittest` module documentation for more details. +(Developed in :issue:`6001`.) + +The :func:`main` function supports some other new options: + +* :option:`-b` or :option:`--buffer` will buffer the standard output + and standard error streams during each test. If the test passes, + any resulting output will be discarded; on failure, the buffered + output will be displayed. + +* :option:`-c` or :option:`--catch` will cause the control-C interrupt + to be handled more gracefully. Instead of interrupting the test + process immediately, the currently running test will be completed + and then the partial results up to the interruption will be reported. + If you're impatient, a second press of control-C will cause an immediate + interruption. + + This control-C handler tries to avoid causing problems when the code + being tested or the tests being run have defined a signal handler of + their own, by noticing that a signal handler was already set and + calling it. If this doesn't work for you, there's a + :func:`removeHandler` decorator that can be used to mark tests that + should have the control-C handling disabled. + +* :option:`-f` or :option:`--failfast` makes + test execution stop immediately when a test fails instead of + continuing to execute further tests. (Suggested by Cliff Dyer and + implemented by Michael Foord; :issue:`8074`.) + +The progress messages now show 'x' for expected failures +and 'u' for unexpected successes when run in verbose mode. +(Contributed by Benjamin Peterson.) + +Test cases can raise the :exc:`~unittest.SkipTest` exception to skip a +test (:issue:`1034053`). + +The error messages for :meth:`~unittest.TestCase.assertEqual`, +:meth:`~unittest.TestCase.assertTrue`, and :meth:`~unittest.TestCase.assertFalse` +failures now provide more information. If you set the +:attr:`~unittest.TestCase.longMessage` attribute of your :class:`~unittest.TestCase` classes to +True, both the standard error message and any additional message you +provide will be printed for failures. (Added by Michael Foord; :issue:`5663`.) + +The :meth:`~unittest.TestCase.assertRaises` method now +returns a context handler when called without providing a callable +object to run. For example, you can write this:: + + with self.assertRaises(KeyError): + {}['foo'] + +(Implemented by Antoine Pitrou; :issue:`4444`.) + +.. rev 78774 + +Module- and class-level setup and teardown fixtures are now supported. +Modules can contain :func:`~unittest.setUpModule` and :func:`~unittest.tearDownModule` +functions. Classes can have :meth:`~unittest.TestCase.setUpClass` and +:meth:`~unittest.TestCase.tearDownClass` methods that must be defined as class methods +(using ``@classmethod`` or equivalent). These functions and +methods are invoked when the test runner switches to a test case in a +different module or class. + +The methods :meth:`~unittest.TestCase.addCleanup` and +:meth:`~unittest.TestCase.doCleanups` were added. +:meth:`~unittest.TestCase.addCleanup` lets you add cleanup functions that +will be called unconditionally (after :meth:`~unittest.TestCase.setUp` if +:meth:`~unittest.TestCase.setUp` fails, otherwise after :meth:`~unittest.TestCase.tearDown`). This allows +for much simpler resource allocation and deallocation during tests +(:issue:`5679`). + +A number of new methods were added that provide more specialized +tests. Many of these methods were written by Google engineers +for use in their test suites; Gregory P. Smith, Michael Foord, and +GvR worked on merging them into Python's version of :mod:`unittest`. + +* :meth:`~unittest.TestCase.assertIsNone` and :meth:`~unittest.TestCase.assertIsNotNone` take one + expression and verify that the result is or is not ``None``. + +* :meth:`~unittest.TestCase.assertIs` and :meth:`~unittest.TestCase.assertIsNot` + take two values and check whether the two values evaluate to the same object or not. + (Added by Michael Foord; :issue:`2578`.) + +* :meth:`~unittest.TestCase.assertIsInstance` and + :meth:`~unittest.TestCase.assertNotIsInstance` check whether + the resulting object is an instance of a particular class, or of + one of a tuple of classes. (Added by Georg Brandl; :issue:`7031`.) + +* :meth:`~unittest.TestCase.assertGreater`, :meth:`~unittest.TestCase.assertGreaterEqual`, + :meth:`~unittest.TestCase.assertLess`, and :meth:`~unittest.TestCase.assertLessEqual` compare + two quantities. + +* :meth:`~unittest.TestCase.assertMultiLineEqual` compares two strings, and if they're + not equal, displays a helpful comparison that highlights the + differences in the two strings. This comparison is now used by + default when Unicode strings are compared with :meth:`~unittest.TestCase.assertEqual`. + +* :meth:`~unittest.TestCase.assertRegexpMatches` and + :meth:`~unittest.TestCase.assertNotRegexpMatches` checks whether the + first argument is a string matching or not matching the regular + expression provided as the second argument (:issue:`8038`). + +* :meth:`~unittest.TestCase.assertRaisesRegexp` checks whether a particular exception + is raised, and then also checks that the string representation of + the exception matches the provided regular expression. + +* :meth:`~unittest.TestCase.assertIn` and :meth:`~unittest.TestCase.assertNotIn` + tests whether *first* is or is not in *second*. + +* :meth:`~unittest.TestCase.assertItemsEqual` tests whether two provided sequences + contain the same elements. + +* :meth:`~unittest.TestCase.assertSetEqual` compares whether two sets are equal, and + only reports the differences between the sets in case of error. + +* Similarly, :meth:`~unittest.TestCase.assertListEqual` and :meth:`~unittest.TestCase.assertTupleEqual` + compare the specified types and explain any differences without necessarily + printing their full values; these methods are now used by default + when comparing lists and tuples using :meth:`~unittest.TestCase.assertEqual`. + More generally, :meth:`~unittest.TestCase.assertSequenceEqual` compares two sequences + and can optionally check whether both sequences are of a + particular type. + +* :meth:`~unittest.TestCase.assertDictEqual` compares two dictionaries and reports the + differences; it's now used by default when you compare two dictionaries + using :meth:`~unittest.TestCase.assertEqual`. :meth:`~unittest.TestCase.assertDictContainsSubset` checks whether + all of the key/value pairs in *first* are found in *second*. + +* :meth:`~unittest.TestCase.assertAlmostEqual` and :meth:`~unittest.TestCase.assertNotAlmostEqual` test + whether *first* and *second* are approximately equal. This method + can either round their difference to an optionally-specified number + of *places* (the default is 7) and compare it to zero, or require + the difference to be smaller than a supplied *delta* value. + +* :meth:`~unittest.TestLoader.loadTestsFromName` properly honors the + :attr:`~unittest.TestLoader.suiteClass` attribute of + the :class:`~unittest.TestLoader`. (Fixed by Mark Roddy; :issue:`6866`.) + +* A new hook lets you extend the :meth:`~unittest.TestCase.assertEqual` method to handle + new data types. The :meth:`~unittest.TestCase.addTypeEqualityFunc` method takes a type + object and a function. The function will be used when both of the + objects being compared are of the specified type. This function + should compare the two objects and raise an exception if they don't + match; it's a good idea for the function to provide additional + information about why the two objects aren't matching, much as the new + sequence comparison methods do. + +:func:`unittest.main` now takes an optional ``exit`` argument. If +False, :func:`~unittest.main` doesn't call :func:`sys.exit`, allowing +:func:`main` to be used from the interactive interpreter. +(Contributed by J. Pablo Fernández; :issue:`3379`.) + +:class:`~unittest.TestResult` has new :meth:`~unittest.TestResult.startTestRun` and +:meth:`~unittest.TestResult.stopTestRun` methods that are called immediately before +and after a test run. (Contributed by Robert Collins; :issue:`5728`.) + +With all these changes, the :file:`unittest.py` was becoming awkwardly +large, so the module was turned into a package and the code split into +several files (by Benjamin Peterson). This doesn't affect how the +module is imported or used. + +.. seealso:: + + http://www.voidspace.org.uk/python/articles/unittest2.shtml + Describes the new features, how to use them, and the + rationale for various design decisions. (By Michael Foord.) + +.. _elementtree-section: + +Updated module: ElementTree 1.3 +--------------------------------- + +The version of the ElementTree library included with Python was updated to +version 1.3. Some of the new features are: + +* The various parsing functions now take a *parser* keyword argument + giving an :class:`XMLParser` instance that will + be used. This makes it possible to override the file's internal encoding:: + + p = ET.XMLParser(encoding='utf-8') + t = ET.XML("""<root/>""", parser=p) + + Errors in parsing XML now raise a :exc:`ParseError` exception, whose + instances have a :attr:`position` attribute + containing a (*line*, *column*) tuple giving the location of the problem. + +* ElementTree's code for converting trees to a string has been + significantly reworked, making it roughly twice as fast in many + cases. The :class:`ElementTree` :meth:`write` and :class:`Element` + :meth:`write` methods now have a *method* parameter that can be + "xml" (the default), "html", or "text". HTML mode will output empty + elements as ``<empty></empty>`` instead of ``<empty/>``, and text + mode will skip over elements and only output the text chunks. If + you set the :attr:`tag` attribute of an element to ``None`` but + leave its children in place, the element will be omitted when the + tree is written out, so you don't need to do more extensive rearrangement + to remove a single element. + + Namespace handling has also been improved. All ``xmlns:<whatever>`` + declarations are now output on the root element, not scattered throughout + the resulting XML. You can set the default namespace for a tree + by setting the :attr:`default_namespace` attribute and can + register new prefixes with :meth:`register_namespace`. In XML mode, + you can use the true/false *xml_declaration* parameter to suppress the + XML declaration. + +* New :class:`Element` method: :meth:`extend` appends the items from a + sequence to the element's children. Elements themselves behave like + sequences, so it's easy to move children from one element to + another:: + + from xml.etree import ElementTree as ET + + t = ET.XML("""<list> + <item>1</item> <item>2</item> <item>3</item> + </list>""") + new = ET.XML('<root/>') + new.extend(t) + + # Outputs <root><item>1</item>...</root> + print ET.tostring(new) + +* New :class:`Element` method: :meth:`iter` yields the children of the + element as a generator. It's also possible to write ``for child in + elem:`` to loop over an element's children. The existing method + :meth:`getiterator` is now deprecated, as is :meth:`getchildren` + which constructs and returns a list of children. + +* New :class:`Element` method: :meth:`itertext` yields all chunks of + text that are descendants of the element. For example:: + + t = ET.XML("""<list> + <item>1</item> <item>2</item> <item>3</item> + </list>""") + + # Outputs ['\n ', '1', ' ', '2', ' ', '3', '\n'] + print list(t.itertext()) + +* Deprecated: using an element as a Boolean (i.e., ``if elem:``) would + return true if the element had any children, or false if there were + no children. This behaviour is confusing -- ``None`` is false, but + so is a childless element? -- so it will now trigger a + :exc:`FutureWarning`. In your code, you should be explicit: write + ``len(elem) != 0`` if you're interested in the number of children, + or ``elem is not None``. + +Fredrik Lundh develops ElementTree and produced the 1.3 version; +you can read his article describing 1.3 at +http://effbot.org/zone/elementtree-13-intro.htm. +Florent Xicluna updated the version included with +Python, after discussions on python-dev and in :issue:`6472`.) + .. ====================================================================== @@ -592,26 +2034,222 @@ Build and C API Changes Changes to Python's build process and to the C API include: +* The latest release of the GNU Debugger, GDB 7, can be `scripted + using Python + <http://sourceware.org/gdb/current/onlinedocs/gdb/Python.html>`__. + When you begin debugging an executable program P, GDB will look for + a file named ``P-gdb.py`` and automatically read it. Dave Malcolm + contributed a :file:`python-gdb.py` that adds a number of + commands useful when debugging Python itself. For example, + ``py-up`` and ``py-down`` go up or down one Python stack frame, + which usually corresponds to several C stack frames. ``py-print`` + prints the value of a Python variable, and ``py-bt`` prints the + Python stack trace. (Added as a result of :issue:`8032`.) + * If you use the :file:`.gdbinit` file provided with Python, - the "pyo" macro in the 2.7 version will now work when the thread being - debugged doesn't hold the GIL; the macro will now acquire it before printing. + the "pyo" macro in the 2.7 version now works correctly when the thread being + debugged doesn't hold the GIL; the macro now acquires it before printing. (Contributed by Victor Stinner; :issue:`3632`.) * :cfunc:`Py_AddPendingCall` is now thread-safe, letting any worker thread submit notifications to the main Python thread. This is particularly useful for asynchronous IO operations. - (Contributed by Kristjan Valur Jonsson; :issue:`4293`.) + (Contributed by Kristján Valur Jónsson; :issue:`4293`.) + +* New function: :cfunc:`PyCode_NewEmpty` creates an empty code object; + only the filename, function name, and first line number are required. + This is useful for extension modules that are attempting to + construct a more useful traceback stack. Previously such + extensions needed to call :cfunc:`PyCode_New`, which had many + more arguments. (Added by Jeffrey Yasskin.) + +* New function: :cfunc:`PyErr_NewExceptionWithDoc` creates a new + exception class, just as the existing :cfunc:`PyErr_NewException` does, + but takes an extra ``char *`` argument containing the docstring for the + new exception class. (Added by 'lekma' on the Python bug tracker; + :issue:`7033`.) + +* New function: :cfunc:`PyFrame_GetLineNumber` takes a frame object + and returns the line number that the frame is currently executing. + Previously code would need to get the index of the bytecode + instruction currently executing, and then look up the line number + corresponding to that address. (Added by Jeffrey Yasskin.) + +* New functions: :cfunc:`PyLong_AsLongAndOverflow` and + :cfunc:`PyLong_AsLongLongAndOverflow` approximates a Python long + integer as a C :ctype:`long` or :ctype:`long long`. + If the number is too large to fit into + the output type, an *overflow* flag is set and returned to the caller. + (Contributed by Case Van Horsen; :issue:`7528` and :issue:`7767`.) + +* New function: stemming from the rewrite of string-to-float conversion, + a new :cfunc:`PyOS_string_to_double` function was added. The old + :cfunc:`PyOS_ascii_strtod` and :cfunc:`PyOS_ascii_atof` functions + are now deprecated. + +* New function: :cfunc:`PySys_SetArgvEx` sets the value of + ``sys.argv`` and can optionally update ``sys.path`` to include the + directory containing the script named by ``sys.argv[0]`` depending + on the value of an *updatepath* parameter. + + This function was added to close a security hole for applications + that embed Python. The old function, :cfunc:`PySys_SetArgv`, would + always update ``sys.path``, and sometimes it would add the current + directory. This meant that, if you ran an application embedding + Python in a directory controlled by someone else, attackers could + put a Trojan-horse module in the directory (say, a file named + :file:`os.py`) that your application would then import and run. + + If you maintain a C/C++ application that embeds Python, check + whether you're calling :cfunc:`PySys_SetArgv` and carefully consider + whether the application should be using :cfunc:`PySys_SetArgvEx` + with *updatepath* set to false. + + Security issue reported as `CVE-2008-5983 + <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5983>`_; + discussed in :issue:`5753`, and fixed by Antoine Pitrou. + +* New macros: the Python header files now define the following macros: + :cmacro:`Py_ISALNUM`, + :cmacro:`Py_ISALPHA`, + :cmacro:`Py_ISDIGIT`, + :cmacro:`Py_ISLOWER`, + :cmacro:`Py_ISSPACE`, + :cmacro:`Py_ISUPPER`, + :cmacro:`Py_ISXDIGIT`, + and :cmacro:`Py_TOLOWER`, :cmacro:`Py_TOUPPER`. + All of these functions are analogous to the C + standard macros for classifying characters, but ignore the current + locale setting, because in + several places Python needs to analyze characters in a + locale-independent way. (Added by Eric Smith; + :issue:`5793`.) + + .. XXX these macros don't seem to be described in the c-api docs. + +* Removed function: :cmacro:`PyEval_CallObject` is now only available + as a macro. A function version was being kept around to preserve + ABI linking compatibility, but that was in 1997; it can certainly be + deleted by now. (Removed by Antoine Pitrou; :issue:`8276`.) + +* New format codes: the :cfunc:`PyFormat_FromString`, + :cfunc:`PyFormat_FromStringV`, and :cfunc:`PyErr_Format` functions now + accept ``%lld`` and ``%llu`` format codes for displaying + C's :ctype:`long long` types. + (Contributed by Mark Dickinson; :issue:`7228`.) + +* The complicated interaction between threads and process forking has + been changed. Previously, the child process created by + :func:`os.fork` might fail because the child is created with only a + single thread running, the thread performing the :func:`os.fork`. + If other threads were holding a lock, such as Python's import lock, + when the fork was performed, the lock would still be marked as + "held" in the new process. But in the child process nothing would + ever release the lock, since the other threads weren't replicated, + and the child process would no longer be able to perform imports. + + Python 2.7 acquires the import lock before performing an + :func:`os.fork`, and will also clean up any locks created using the + :mod:`threading` module. C extension modules that have internal + locks, or that call :cfunc:`fork()` themselves, will not benefit + from this clean-up. + + (Fixed by Thomas Wouters; :issue:`1590864`.) + +* The :cfunc:`Py_Finalize` function now calls the internal + :func:`threading._shutdown` function; this prevents some exceptions from + being raised when an interpreter shuts down. + (Patch by Adam Olsen; :issue:`1722344`.) + +* When using the :ctype:`PyMemberDef` structure to define attributes + of a type, Python will no longer let you try to delete or set a + :const:`T_STRING_INPLACE` attribute. + + .. rev 79644 * Global symbols defined by the :mod:`ctypes` module are now prefixed - with ``Py`, or with ``_ctypes``. (Implemented by Thomas + with ``Py``, or with ``_ctypes``. (Implemented by Thomas Heller; :issue:`3102`.) +* New configure option: the :option:`--with-system-expat` switch allows + building the :mod:`pyexpat` module to use the system Expat library. + (Contributed by Arfrever Frehtes Taifersar Arahesis; :issue:`7609`.) + +* New configure option: the + :option:`--with-valgrind` option will now disable the pymalloc + allocator, which is difficult for the Valgrind memory-error detector + to analyze correctly. + Valgrind will therefore be better at detecting memory leaks and + overruns. (Contributed by James Henstridge; :issue:`2422`.) + +* New configure option: you can now supply an empty string to + :option:`--with-dbmliborder=` in order to disable all of the various + DBM modules. (Added by Arfrever Frehtes Taifersar Arahesis; + :issue:`6491`.) + * The :program:`configure` script now checks for floating-point rounding bugs on certain 32-bit Intel chips and defines a :cmacro:`X87_DOUBLE_ROUNDING` preprocessor definition. No code currently uses this definition, but it's available if anyone wishes to use it. (Added by Mark Dickinson; :issue:`2937`.) + :program:`configure` also now sets a :envvar:`LDCXXSHARED` Makefile + variable for supporting C++ linking. (Contributed by Arfrever + Frehtes Taifersar Arahesis; :issue:`1222585`.) + +* The build process now creates the necessary files for pkg-config + support. (Contributed by Clinton Roy; :issue:`3585`.) + +* The build process now supports Subversion 1.7. (Contributed by + Arfrever Frehtes Taifersar Arahesis; :issue:`6094`.) + + +.. _whatsnew27-capsules: + +Capsules +------------------- + +Python 3.1 adds a new C datatype, :ctype:`PyCapsule`, for providing a +C API to an extension module. A capsule is essentially the holder of +a C ``void *`` pointer, and is made available as a module attribute; for +example, the :mod:`socket` module's API is exposed as ``socket.CAPI``, +and :mod:`unicodedata` exposes ``ucnhash_CAPI``. Other extensions +can import the module, access its dictionary to get the capsule +object, and then get the ``void *`` pointer, which will usually point +to an array of pointers to the module's various API functions. + +There is an existing data type already used for this, +:ctype:`PyCObject`, but it doesn't provide type safety. Evil code +written in pure Python could cause a segmentation fault by taking a +:ctype:`PyCObject` from module A and somehow substituting it for the +:ctype:`PyCObject` in module B. Capsules know their own name, +and getting the pointer requires providing the name:: + + void *vtable; + + if (!PyCapsule_IsValid(capsule, "mymodule.CAPI") { + PyErr_SetString(PyExc_ValueError, "argument type invalid"); + return NULL; + } + + vtable = PyCapsule_GetPointer(capsule, "mymodule.CAPI"); + +You are assured that ``vtable`` points to whatever you're expecting. +If a different capsule was passed in, :cfunc:`PyCapsule_IsValid` would +detect the mismatched name and return false. Refer to +:ref:`using-capsules` for more information on using these objects. + +Python 2.7 now uses capsules internally to provide various +extension-module APIs, but the :cfunc:`PyCObject_AsVoidPtr` was +modified to handle capsules, preserving compile-time compatibility +with the :ctype:`CObject` interface. Use of +:cfunc:`PyCObject_AsVoidPtr` will signal a +:exc:`PendingDeprecationWarning`, which is silent by default. + +Implemented in Python 3.1 and backported to 2.7 by Larry Hastings; +discussed in :issue:`5630`. + + .. ====================================================================== Port-Specific Changes: Windows @@ -624,24 +2262,65 @@ Port-Specific Changes: Windows and :data:`LIBRARIES_ASSEMBLY_NAME_PREFIX`. (Contributed by David Cournapeau; :issue:`4365`.) +* The :mod:`_winreg` module for accessing the registry now implements + the :func:`CreateKeyEx` and :func:`DeleteKeyEx` functions, extended + versions of previously-supported functions that take several extra + arguments. The :func:`DisableReflectionKey`, + :func:`EnableReflectionKey`, and :func:`QueryReflectionKey` were also + tested and documented. + (Implemented by Brian Curtin: :issue:`7347`.) + * The new :cfunc:`_beginthreadex` API is used to start threads, and the native thread-local storage functions are now used. - (Contributed by Kristjan Valur Jonsson; :issue:`3582`.) + (Contributed by Kristján Valur Jónsson; :issue:`3582`.) + +* The :func:`os.kill` function now works on Windows. The signal value + can be the constants :const:`CTRL_C_EVENT`, + :const:`CTRL_BREAK_EVENT`, or any integer. The first two constants + will send Control-C and Control-Break keystroke events to + subprocesses; any other value will use the :cfunc:`TerminateProcess` + API. (Contributed by Miki Tebeka; :issue:`1220212`.) + +* The :func:`os.listdir` function now correctly fails + for an empty path. (Fixed by Hirokazu Yamamoto; :issue:`5913`.) + +* The :mod:`mimelib` module will now read the MIME database from + the Windows registry when initializing. + (Patch by Gabriel Genellina; :issue:`4969`.) .. ====================================================================== Port-Specific Changes: Mac OS X ----------------------------------- -* The ``/Library/Python/2.7/site-packages`` is now appended to +* The path ``/Library/Python/2.7/site-packages`` is now appended to ``sys.path``, in order to share added packages between the system installation and a user-installed copy of the same version. (Changed by Ronald Oussoren; :issue:`4865`.) +Port-Specific Changes: FreeBSD +----------------------------------- + +* FreeBSD 7.1's :const:`SO_SETFIB` constant, used with + :func:`~socket.getsockopt`/:func:`~socket.setsockopt` to select an + alternate routing table, is now available in the :mod:`socket` + module. (Added by Kyle VanderBeek; :issue:`8235`.) Other Changes and Fixes ======================= +* Two benchmark scripts, :file:`iobench` and :file:`ccbench`, were + added to the :file:`Tools` directory. :file:`iobench` measures the + speed of the built-in file I/O objects returned by :func:`open` + while performing various operations, and :file:`ccbench` is a + concurrency benchmark that tries to measure computing throughput, + thread switching latency, and IO processing bandwidth when + performing several tasks using a varying number of threads. + +* The :file:`Tools/i18n/msgfmt.py` script now understands plural + forms in :file:`.po` files. (Fixed by Martin von Löwis; + :issue:`5464`.) + * When importing a module from a :file:`.pyc` or :file:`.pyo` file with an existing :file:`.py` counterpart, the :attr:`co_filename` attributes of the resulting code objects are overwritten when the @@ -652,9 +2331,22 @@ Other Changes and Fixes * The :file:`regrtest.py` script now takes a :option:`--randseed=` switch that takes an integer that will be used as the random seed for the :option:`-r` option that executes tests in random order. - The :option:`-r` option also now reports the seed that was used + The :option:`-r` option also reports the seed that was used (Added by Collin Winter.) +* Another :file:`regrtest.py` switch is :option:`-j`, which + takes an integer specifying how many tests run in parallel. This + allows reducing the total runtime on multi-core machines. + This option is compatible with several other options, including the + :option:`-R` switch which is known to produce long runtimes. + (Added by Antoine Pitrou, :issue:`6152`.) This can also be used + with a new :option:`-F` switch that runs selected tests in a loop + until they fail. (Added by Antoine Pitrou; :issue:`7312`.) + +* When executed as a script, the :file:`py_compile.py` module now + accepts ``'-'`` as an argument, which will read standard input for + the list of filenames to be compiled. (Contributed by Piotr + Ożarowski; :issue:`8233`.) .. ====================================================================== @@ -664,12 +2356,114 @@ Porting to Python 2.7 This section lists previously described changes and other bugfixes that may require changes to your code: +* The :func:`range` function processes its arguments more + consistently; it will now call :meth:`__int__` on non-float, + non-integer arguments that are supplied to it. (Fixed by Alexander + Belopolsky; :issue:`1533`.) + +* The string :meth:`format` method changed the default precision used + for floating-point and complex numbers from 6 decimal + places to 12, which matches the precision used by :func:`str`. + (Changed by Eric Smith; :issue:`5920`.) + * Because of an optimization for the :keyword:`with` statement, the special methods :meth:`__enter__` and :meth:`__exit__` must belong to the object's type, and cannot be directly attached to the object's instance. This affects new-style classes (derived from :class:`object`) and C extension types. (:issue:`6101`.) +* Due to a bug in Python 2.6, the *exc_value* parameter to + :meth:`__exit__` methods was often the string representation of the + exception, not an instance. This was fixed in 2.7, so *exc_value* + will be an instance as expected. (Fixed by Florent Xicluna; + :issue:`7853`.) + +* When a restricted set of attributes were set using ``__slots__``, + deleting an unset attribute would not raise :exc:`AttributeError` + as you would expect. Fixed by Benjamin Peterson; :issue:`7604`.) + +In the standard library: + +* Operations with :class:`datetime` instances that resulted in a year + falling outside the supported range didn't always raise + :exc:`OverflowError`. Such errors are now checked more carefully + and will now raise the exception. (Reported by Mark Leander, patch + by Anand B. Pillai and Alexander Belopolsky; :issue:`7150`.) + +* When using :class:`Decimal` instances with a string's + :meth:`format` method, the default alignment was previously + left-alignment. This has been changed to right-alignment, which might + change the output of your programs. + (Changed by Mark Dickinson; :issue:`6857`.) + + Comparisons involving a signaling NaN value (or ``sNAN``) now signal + :const:`InvalidOperation` instead of silently returning a true or + false value depending on the comparison operator. Quiet NaN values + (or ``NaN``) are now hashable. (Fixed by Mark Dickinson; + :issue:`7279`.) + +* The ElementTree library, :mod:`xml.etree`, no longer escapes + ampersands and angle brackets when outputting an XML processing + instruction (which looks like `<?xml-stylesheet href="#style1"?>`) + or comment (which looks like `<!-- comment -->`). + (Patch by Neil Muller; :issue:`2746`.) + +* The :meth:`readline` method of :class:`StringIO` objects now does + nothing when a negative length is requested, as other file-like + objects do. (:issue:`7348`). + +* The :mod:`syslog` module will now use the value of ``sys.argv[0]`` as the + identifier instead of the previous default value of ``'python'``. + (Changed by Sean Reifschneider; :issue:`8451`.) + +* The :mod:`tarfile` module's default error handling has changed, to + no longer suppress fatal errors. The default error level was previously 0, + which meant that errors would only result in a message being written to the + debug log, but because the debug log is not activated by default, + these errors go unnoticed. The default error level is now 1, + which raises an exception if there's an error. + (Changed by Lars Gustäbel; :issue:`7357`.) + +* The :mod:`urlparse` module's :func:`~urlparse.urlsplit` now handles + unknown URL schemes in a fashion compliant with :rfc:`3986`: if the + URL is of the form ``"<something>://..."``, the text before the + ``://`` is treated as the scheme, even if it's a made-up scheme that + the module doesn't know about. This change may break code that + worked around the old behaviour. For example, Python 2.6.4 or 2.5 + will return the following: + + >>> import urlparse + >>> urlparse.urlsplit('invented://host/filename?query') + ('invented', '', '//host/filename?query', '', '') + + Python 2.7 (and Python 2.6.5) will return: + + >>> import urlparse + >>> urlparse.urlsplit('invented://host/filename?query') + ('invented', 'host', '/filename?query', '', '') + + (Python 2.7 actually produces slightly different output, since it + returns a named tuple instead of a standard tuple.) + +For C extensions: + +* C extensions that use integer format codes with the ``PyArg_Parse*`` + family of functions will now raise a :exc:`TypeError` exception + instead of triggering a :exc:`DeprecationWarning` (:issue:`5080`). + +* Use the new :cfunc:`PyOS_string_to_double` function instead of the old + :cfunc:`PyOS_ascii_strtod` and :cfunc:`PyOS_ascii_atof` functions, + which are now deprecated. + +For applications that embed Python: + +* The :cfunc:`PySys_SetArgvEx` function was added, letting + applications close a security hole when the existing + :cfunc:`PySys_SetArgv` function was used. Check whether you're + calling :cfunc:`PySys_SetArgv` and carefully consider whether the + application should be using :cfunc:`PySys_SetArgvEx` with + *updatepath* set to false. + .. ====================================================================== @@ -680,5 +2474,6 @@ Acknowledgements The author would like to thank the following people for offering suggestions, corrections and assistance with various drafts of this -article: no one yet. +article: Nick Coghlan, Philip Jenvey, Ryan Lovett, R. David Murray, +Hugh Secker-Walker. diff --git a/Lib/urllib/parse.py b/Lib/urllib/parse.py index 27b732b..c95610e 100644 --- a/Lib/urllib/parse.py +++ b/Lib/urllib/parse.py @@ -5,21 +5,22 @@ urlparse module is based upon the following RFC specifications. RFC 3986 (STD66): "Uniform Resource Identifiers" by T. Berners-Lee, R. Fielding and L. Masinter, January 2005. -RFC2396: "Uniform Resource Identifiers (URI)": Generic Syntax by T. +RFC 2396: "Uniform Resource Identifiers (URI)": Generic Syntax by T. Berners-Lee, R. Fielding, and L. Masinter, August 1998. -RFC2368: "The mailto URL scheme", by P.Hoffman , L Masinter, J. Zwinski, July 1998. +RFC 2368: "The mailto URL scheme", by P.Hoffman , L Masinter, J. Zwinski, July 1998. RFC 1808: "Relative Uniform Resource Locators", by R. Fielding, UC Irvine, June 1995. -RFC1738: "Uniform Resource Locators (URL)" by T. Berners-Lee, L. Masinter, M. +RFC 1738: "Uniform Resource Locators (URL)" by T. Berners-Lee, L. Masinter, M. McCahill, December 1994 -RFC 3986 is considered the current standard and any changes to urlparse module -should conform to this. urlparse module is not entirely compliant with this. -The defacto scenarios of parsing are considered sometimes and for backward -compatiblity purposes, older RFC uses of parsing are retained. The testcases in +RFC 3986 is considered the current standard and any future changes to +urlparse module should conform with it. The urlparse module is +currently not entirely compliant with this RFC due to defacto +scenarios for parsing, and for backward compatibility purposes, some +parsing quirks from older RFCs are retained. The testcases in test_urlparse.py provides a good indicator of parsing behavior. """ diff --git a/Modules/datetimemodule.c b/Modules/datetimemodule.c index 68d13d4..0ac51aa 100644 --- a/Modules/datetimemodule.c +++ b/Modules/datetimemodule.c @@ -2941,7 +2941,8 @@ static PyMethodDef tzinfo_methods[] = { PyDoc_STR("datetime -> DST offset in minutes east of UTC.")}, {"fromutc", (PyCFunction)tzinfo_fromutc, METH_O, - PyDoc_STR("datetime in UTC -> datetime in local time.")}, + PyDoc_STR("datetime -> timedelta showing offset from UTC, negative " + "values indicating West of UTC")}, {"__reduce__", (PyCFunction)tzinfo_reduce, METH_NOARGS, PyDoc_STR("-> (cls, state)")}, -- cgit v0.12 From f306acc8dc11f30283ad8a97e9614ce2d21f803d Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 11 Jul 2010 10:41:44 +0000 Subject: 2.7 came after 3.1, so its whatsnew document will confuse users who expect 2.7 features in 3.1. --- Doc/whatsnew/2.7.rst | 2479 ------------------------------------------------ Doc/whatsnew/index.rst | 1 - 2 files changed, 2480 deletions(-) delete mode 100644 Doc/whatsnew/2.7.rst diff --git a/Doc/whatsnew/2.7.rst b/Doc/whatsnew/2.7.rst deleted file mode 100644 index 5aa632a..0000000 --- a/Doc/whatsnew/2.7.rst +++ /dev/null @@ -1,2479 +0,0 @@ -**************************** - What's New in Python 2.7 -**************************** - -:Author: A.M. Kuchling (amk at amk.ca) -:Release: |release| -:Date: |today| - -.. hyperlink all the methods & functions. - -.. T_STRING_INPLACE not described in main docs -.. "Format String Syntax" in string.rst could use many more examples. - -.. $Id$ - Rules for maintenance: - - * Anyone can add text to this document. Do not spend very much time - on the wording of your changes, because your text will probably - get rewritten to some degree. - - * The maintainer will go through Misc/NEWS periodically and add - changes; it's therefore more important to add your changes to - Misc/NEWS than to this file. - - * This is not a complete list of every single change; completeness - is the purpose of Misc/NEWS. Some changes I consider too small - or esoteric to include. If such a change is added to the text, - I'll just remove it. (This is another reason you shouldn't spend - too much time on writing your addition.) - - * If you want to draw your new text to the attention of the - maintainer, add 'XXX' to the beginning of the paragraph or - section. - - * It's OK to just add a fragmentary note about a change. For - example: "XXX Describe the transmogrify() function added to the - socket module." The maintainer will research the change and - write the necessary text. - - * You can comment out your additions if you like, but it's not - necessary (especially when a final release is some months away). - - * Credit the author of a patch or bugfix. Just the name is - sufficient; the e-mail address isn't necessary. - - * It's helpful to add the bug/patch number in a parenthetical comment. - - XXX Describe the transmogrify() function added to the socket - module. - (Contributed by P.Y. Developer; :issue:`12345`.) - - This saves the maintainer some effort going through the SVN logs - when researching a change. - -This article explains the new features in Python 2.7. The final -release of 2.7 is currently scheduled for July 2010; the detailed -schedule is described in :pep:`373`. - -Numeric handling has been improved in many ways, for both -floating-point numbers and for the :class:`Decimal` class. There are -some useful additions to the standard library, such as a greatly -enhanced :mod:`unittest` module, the :mod:`argparse` module for -parsing command-line options, convenient ordered-dictionary and -:class:`Counter` classes in the :mod:`collections` module, and many -other improvements. - -Python 2.7 is planned to be the last of the 2.x releases, so we worked -on making it a good release for the long term. To help with porting -to Python 3, several new features from the Python 3.x series have been -included in 2.7. - -This article doesn't attempt to provide a complete specification of -the new features, but instead provides a convenient overview. For -full details, you should refer to the documentation for Python 2.7 at -http://docs.python.org. If you want to understand the rationale for -the design and implementation, refer to the PEP for a particular new -feature or the issue on http://bugs.python.org in which a change was -discussed. Whenever possible, "What's New in Python" links to the -bug/patch item for each change. - -.. _whatsnew27-python31: - -The Future for Python 2.x -========================= - -Python 2.7 is intended to be the last major release in the 2.x series. -The Python maintainers are planning to focus their future efforts on -the Python 3.x series. - -This means that 2.7 will remain in place for a long time, running -production systems that have not been ported to Python 3.x. -Two consequences of the long-term significance of 2.7 are: - -* It's very likely the 2.7 release will have a longer period of - maintenance compared to earlier 2.x versions. Python 2.7 will - continue to be maintained while the transition to 3.x continues, and - the developers are planning to support Python 2.7 with bug-fix - releases beyond the typical two years. - -* A policy decision was made to silence warnings only of interest to - developers. :exc:`DeprecationWarning` and its - descendants are now ignored unless otherwise requested, preventing - users from seeing warnings triggered by an application. This change - was also made in the branch that will become Python 3.2. (Discussed - on stdlib-sig and carried out in :issue:`7319`.) - - In previous releases, :exc:`DeprecationWarning` messages were - enabled by default, providing Python developers with a clear - indication of where their code may break in a future major version - of Python. - - However, there are increasingly many users of Python-based - applications who are not directly involved in the development of - those applications. :exc:`DeprecationWarning` messages are - irrelevant to such users, making them worry about an application - that's actually working correctly and burdening application developers - with responding to these concerns. - - You can re-enable display of :exc:`DeprecationWarning` messages by - running Python with the :option:`-Wdefault` (short form: - :option:`-Wd`) switch, or by setting the :envvar:`PYTHONWARNINGS` - environment variable to ``"default"`` (or ``"d"``) before running - Python. Python code can also re-enable them - by calling ``warnings.simplefilter('default')``. - - -Python 3.1 Features -======================= - -Much as Python 2.6 incorporated features from Python 3.0, -version 2.7 incorporates some of the new features -in Python 3.1. The 2.x series continues to provide tools -for migrating to the 3.x series. - -A partial list of 3.1 features that were backported to 2.7: - -* The syntax for set literals (``{1,2,3}`` is a mutable set). -* Dictionary and set comprehensions (``{ i: i*2 for i in range(3)}``). -* Multiple context managers in a single :keyword:`with` statement. -* A new version of the :mod:`io` library, rewritten in C for performance. -* The ordered-dictionary type described in :ref:`pep-0372`. -* The new ``","`` format specifier described in :ref:`pep-0378`. -* The :class:`memoryview` object. -* A small subset of the :mod:`importlib` module, - `described below <#importlib-section>`__. -* Float-to-string and string-to-float conversions now round their - results more correctly, and :func:`repr` of a floating-point - number *x* returns a result that's guaranteed to round back to the - same number when converted back to a float. -* The :ctype:`PyCapsule` type, used to provide a C API for extension modules. -* The :cfunc:`PyLong_AsLongAndOverflow` C API function. - -Other new Python3-mode warnings include: - -* :func:`operator.isCallable` and :func:`operator.sequenceIncludes`, - which are not supported in 3.x, now trigger warnings. -* The :option:`-3` switch now automatically - enables the :option:`-Qwarn` switch that causes warnings - about using classic division with integers and long integers. - - - -.. ======================================================================== -.. Large, PEP-level features and changes should be described here. -.. ======================================================================== - -.. _pep-0372: - -PEP 372: Adding an Ordered Dictionary to collections -==================================================== - -Regular Python dictionaries iterate over key/value pairs in arbitrary order. -Over the years, a number of authors have written alternative implementations -that remember the order that the keys were originally inserted. Based on -the experiences from those implementations, 2.7 introduces a new -:class:`~collections.OrderedDict` class in the :mod:`collections` module. - -The :class:`~collections.OrderedDict` API provides the same interface as regular -dictionaries but iterates over keys and values in a guaranteed order -depending on when a key was first inserted:: - - >>> from collections import OrderedDict - >>> d = OrderedDict([('first', 1), - ... ('second', 2), - ... ('third', 3)]) - >>> d.items() - [('first', 1), ('second', 2), ('third', 3)] - -If a new entry overwrites an existing entry, the original insertion -position is left unchanged:: - - >>> d['second'] = 4 - >>> d.items() - [('first', 1), ('second', 4), ('third', 3)] - -Deleting an entry and reinserting it will move it to the end:: - - >>> del d['second'] - >>> d['second'] = 5 - >>> d.items() - [('first', 1), ('third', 3), ('second', 5)] - -The :meth:`~collections.OrderedDict.popitem` method has an optional *last* -argument that defaults to True. If *last* is True, the most recently -added key is returned and removed; if it's False, the -oldest key is selected:: - - >>> od = OrderedDict([(x,0) for x in range(20)]) - >>> od.popitem() - (19, 0) - >>> od.popitem() - (18, 0) - >>> od.popitem(last=False) - (0, 0) - >>> od.popitem(last=False) - (1, 0) - -Comparing two ordered dictionaries checks both the keys and values, -and requires that the insertion order was the same:: - - >>> od1 = OrderedDict([('first', 1), - ... ('second', 2), - ... ('third', 3)]) - >>> od2 = OrderedDict([('third', 3), - ... ('first', 1), - ... ('second', 2)]) - >>> od1 == od2 - False - >>> # Move 'third' key to the end - >>> del od2['third']; od2['third'] = 3 - >>> od1 == od2 - True - -Comparing an :class:`~collections.OrderedDict` with a regular dictionary -ignores the insertion order and just compares the keys and values. - -How does the :class:`~collections.OrderedDict` work? It maintains a -doubly-linked list of keys, appending new keys to the list as they're inserted. -A secondary dictionary maps keys to their corresponding list node, so -deletion doesn't have to traverse the entire linked list and therefore -remains O(1). - -The standard library now supports use of ordered dictionaries in several -modules. - -* The :mod:`ConfigParser` module uses them by default, meaning that - configuration files can now read, modified, and then written back - in their original order. - -* The :meth:`~collections.somenamedtuple._asdict()` method for - :func:`collections.namedtuple` now returns an ordered dictionary with the - values appearing in the same order as the underlying tuple indices. - -* The :mod:`json` module's :class:`~json.JSONDecoder` class - constructor was extended with an *object_pairs_hook* parameter to - allow :class:`OrderedDict` instances to be built by the decoder. - Support was also added for third-party tools like - `PyYAML <http://pyyaml.org/>`_. - -.. seealso:: - - :pep:`372` - Adding an ordered dictionary to collections - PEP written by Armin Ronacher and Raymond Hettinger; - implemented by Raymond Hettinger. - -.. _pep-0378: - -PEP 378: Format Specifier for Thousands Separator -================================================= - -To make program output more readable, it can be useful to add -separators to large numbers, rendering them as -18,446,744,073,709,551,616 instead of 18446744073709551616. - -The fully general solution for doing this is the :mod:`locale` module, -which can use different separators ("," in North America, "." in -Europe) and different grouping sizes, but :mod:`locale` is complicated -to use and unsuitable for multi-threaded applications where different -threads are producing output for different locales. - -Therefore, a simple comma-grouping mechanism has been added to the -mini-language used by the :meth:`str.format` method. When -formatting a floating-point number, simply include a comma between the -width and the precision:: - - >>> '{:20,.2f}'.format(18446744073709551616.0) - '18,446,744,073,709,551,616.00' - -When formatting an integer, include the comma after the width: - - >>> '{:20,d}'.format(18446744073709551616) - '18,446,744,073,709,551,616' - -This mechanism is not adaptable at all; commas are always used as the -separator and the grouping is always into three-digit groups. The -comma-formatting mechanism isn't as general as the :mod:`locale` -module, but it's easier to use. - -.. seealso:: - - :pep:`378` - Format Specifier for Thousands Separator - PEP written by Raymond Hettinger; implemented by Eric Smith. - -PEP 389: The argparse Module for Parsing Command Lines -====================================================== - -The :mod:`argparse` module for parsing command-line arguments was -added as a more powerful replacement for the -:mod:`optparse` module. - -This means Python now supports three different modules for parsing -command-line arguments: :mod:`getopt`, :mod:`optparse`, and -:mod:`argparse`. The :mod:`getopt` module closely resembles the C -library's :cfunc:`getopt` function, so it remains useful if you're writing a -Python prototype that will eventually be rewritten in C. -:mod:`optparse` becomes redundant, but there are no plans to remove it -because there are many scripts still using it, and there's no -automated way to update these scripts. (Making the :mod:`argparse` -API consistent with :mod:`optparse`'s interface was discussed but -rejected as too messy and difficult.) - -In short, if you're writing a new script and don't need to worry -about compatibility with earlier versions of Python, use -:mod:`argparse` instead of :mod:`optparse`. - -Here's an example:: - - import argparse - - parser = argparse.ArgumentParser(description='Command-line example.') - - # Add optional switches - parser.add_argument('-v', action='store_true', dest='is_verbose', - help='produce verbose output') - parser.add_argument('-o', action='store', dest='output', - metavar='FILE', - help='direct output to FILE instead of stdout') - parser.add_argument('-C', action='store', type=int, dest='context', - metavar='NUM', default=0, - help='display NUM lines of added context') - - # Allow any number of additional arguments. - parser.add_argument(nargs='*', action='store', dest='inputs', - help='input filenames (default is stdin)') - - args = parser.parse_args() - print args.__dict__ - -Unless you override it, :option:`-h` and :option:`--help` switches -are automatically added, and produce neatly formatted output:: - - -> ./python.exe argparse-example.py --help - usage: argparse-example.py [-h] [-v] [-o FILE] [-C NUM] [inputs [inputs ...]] - - Command-line example. - - positional arguments: - inputs input filenames (default is stdin) - - optional arguments: - -h, --help show this help message and exit - -v produce verbose output - -o FILE direct output to FILE instead of stdout - -C NUM display NUM lines of added context - -As with :mod:`optparse`, the command-line switches and arguments -are returned as an object with attributes named by the *dest* parameters:: - - -> ./python.exe argparse-example.py -v - {'output': None, - 'is_verbose': True, - 'context': 0, - 'inputs': []} - - -> ./python.exe argparse-example.py -v -o /tmp/output -C 4 file1 file2 - {'output': '/tmp/output', - 'is_verbose': True, - 'context': 4, - 'inputs': ['file1', 'file2']} - -:mod:`argparse` has much fancier validation than :mod:`optparse`; you -can specify an exact number of arguments as an integer, 0 or more -arguments by passing ``'*'``, 1 or more by passing ``'+'``, or an -optional argument with ``'?'``. A top-level parser can contain -sub-parsers to define subcommands that have different sets of -switches, as in ``svn commit``, ``svn checkout``, etc. You can -specify an argument's type as :class:`~argparse.FileType`, which will -automatically open files for you and understands that ``'-'`` means -standard input or output. - -.. seealso:: - - `argparse module documentation <http://docs.python.org/dev/library/argparse.html>`__ - - `Upgrading optparse code to use argparse <http://docs.python.org/dev/library/argparse.html#upgrading-optparse-code>`__ - Part of the Python documentation, describing how to convert - code that uses :mod:`optparse`. - - :pep:`389` - argparse - New Command Line Parsing Module - PEP written and implemented by Steven Bethard. - -PEP 391: Dictionary-Based Configuration For Logging -==================================================== - -.. XXX not documented in library reference yet; add link here once it's added. - -The :mod:`logging` module is very flexible; applications can define -a tree of logging subsystems, and each logger in this tree can filter -out certain messages, format them differently, and direct messages to -a varying number of handlers. - -All this flexibility can require a lot of configuration. You can -write Python statements to create objects and set their properties, -but a complex set-up requires verbose but boring code. -:mod:`logging` also supports a :func:`~logging.config.fileConfig` -function that parses a file, but the file format doesn't support -configuring filters, and it's messier to generate programmatically. - -Python 2.7 adds a :func:`~logging.config.dictConfig` function that -uses a dictionary to configure logging. There are many ways to -produce a dictionary from different sources: construct one with code; -parse a file containing JSON; or use a YAML parsing library if one is -installed. - -The following example configures two loggers, the root logger and a -logger named "network". Messages sent to the root logger will be -sent to the system log using the syslog protocol, and messages -to the "network" logger will be written to a :file:`network.log` file -that will be rotated once the log reaches 1Mb. - -:: - - import logging - import logging.config - - configdict = { - 'version': 1, # Configuration schema in use; must be 1 for now - 'formatters': { - 'standard': { - 'format': ('%(asctime)s %(name)-15s ' - '%(levelname)-8s %(message)s')}}, - - 'handlers': {'netlog': {'backupCount': 10, - 'class': 'logging.handlers.RotatingFileHandler', - 'filename': '/logs/network.log', - 'formatter': 'standard', - 'level': 'INFO', - 'maxBytes': 1024*1024}, - 'syslog': {'class': 'logging.handlers.SysLogHandler', - 'formatter': 'standard', - 'level': 'ERROR'}}, - - # Specify all the subordinate loggers - 'loggers': { - 'network': { - 'handlers': ['netlog'] - } - }, - # Specify properties of the root logger - 'root': { - 'handlers': ['syslog'] - }, - } - - # Set up configuration - logging.config.dictConfig(configdict) - - # As an example, log two error messages - logger = logging.getLogger('/') - logger.error('Database not found') - - netlogger = logging.getLogger('network') - netlogger.error('Connection failed') - -Three smaller enhancements to the :mod:`logging` module, all -implemented by Vinay Sajip, are: - -.. rev79293 - -* The :class:`~logging.handlers.SysLogHandler` class now supports - syslogging over TCP. The constructor has a *socktype* parameter - giving the type of socket to use, either :const:`socket.SOCK_DGRAM` - for UDP or :const:`socket.SOCK_STREAM` for TCP. The default - protocol remains UDP. - -* :class:`Logger` instances gained a :meth:`getChild` method that retrieves a - descendant logger using a relative path. For example, - once you retrieve a logger by doing ``log = getLogger('app')``, - calling ``log.getChild('network.listen')`` is equivalent to - ``getLogger('app.network.listen')``. - -* The :class:`LoggerAdapter` class gained a :meth:`isEnabledFor` method - that takes a *level* and returns whether the underlying logger would - process a message of that level of importance. - -.. seealso:: - - :pep:`391` - Dictionary-Based Configuration For Logging - PEP written and implemented by Vinay Sajip. - -PEP 3106: Dictionary Views -==================================================== - -The dictionary methods :meth:`keys`, :meth:`values`, and :meth:`items` -are different in Python 3.x. They return an object called a :dfn:`view` -instead of a fully materialized list. - -It's not possible to change the return values of :meth:`keys`, -:meth:`values`, and :meth:`items` in Python 2.7 because too much code -would break. Instead the 3.x versions were added under the new names -:meth:`viewkeys`, :meth:`viewvalues`, and :meth:`viewitems`. - -:: - - >>> d = dict((i*10, chr(65+i)) for i in range(26)) - >>> d - {0: 'A', 130: 'N', 10: 'B', 140: 'O', 20: ..., 250: 'Z'} - >>> d.viewkeys() - dict_keys([0, 130, 10, 140, 20, 150, 30, ..., 250]) - -Views can be iterated over, but the key and item views also behave -like sets. The ``&`` operator performs intersection, and ``|`` -performs a union:: - - >>> d1 = dict((i*10, chr(65+i)) for i in range(26)) - >>> d2 = dict((i**.5, i) for i in range(1000)) - >>> d1.viewkeys() & d2.viewkeys() - set([0.0, 10.0, 20.0, 30.0]) - >>> d1.viewkeys() | range(0, 30) - set([0, 1, 130, 3, 4, 5, 6, ..., 120, 250]) - -The view keeps track of the dictionary and its contents change as the -dictionary is modified:: - - >>> vk = d.viewkeys() - >>> vk - dict_keys([0, 130, 10, ..., 250]) - >>> d[260] = '&' - >>> vk - dict_keys([0, 130, 260, 10, ..., 250]) - -However, note that you can't add or remove keys while you're iterating -over the view:: - - >>> for k in vk: - ... d[k*2] = k - ... - Traceback (most recent call last): - File "<stdin>", line 1, in <module> - RuntimeError: dictionary changed size during iteration - -You can use the view methods in Python 2.x code, and the 2to3 -converter will change them to the standard :meth:`keys`, -:meth:`values`, and :meth:`items` methods. - -.. seealso:: - - :pep:`3106` - Revamping dict.keys(), .values() and .items() - PEP written by Guido van Rossum. - Backported to 2.7 by Alexandre Vassalotti; :issue:`1967`. - - -PEP 3137: The memoryview Object -==================================================== - -The :class:`memoryview` object provides a view of another object's -memory content that matches the :class:`bytes` type's interface. - - >>> import string - >>> m = memoryview(string.letters) - >>> m - <memory at 0x37f850> - >>> len(m) # Returns length of underlying object - 52 - >>> m[0], m[25], m[26] # Indexing returns one byte - ('a', 'z', 'A') - >>> m2 = m[0:26] # Slicing returns another memoryview - >>> m2 - <memory at 0x37f080> - -The content of the view can be converted to a string of bytes or -a list of integers: - - >>> m2.tobytes() - 'abcdefghijklmnopqrstuvwxyz' - >>> m2.tolist() - [97, 98, 99, 100, 101, 102, 103, ... 121, 122] - >>> - -:class:`memoryview` objects allow modifying the underlying object if -it's a mutable object. - - >>> m2[0] = 75 - Traceback (most recent call last): - File "<stdin>", line 1, in <module> - TypeError: cannot modify read-only memory - >>> b = bytearray(string.letters) # Creating a mutable object - >>> b - bytearray(b'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ') - >>> mb = memoryview(b) - >>> mb[0] = '*' # Assign to view, changing the bytearray. - >>> b[0:5] # The bytearray has been changed. - bytearray(b'*bcde') - >>> - -.. seealso:: - - :pep:`3137` - Immutable Bytes and Mutable Buffer - PEP written by Guido van Rossum. - Implemented by Travis Oliphant, Antoine Pitrou and others. - Backported to 2.7 by Antoine Pitrou; :issue:`2396`. - - - -Other Language Changes -====================== - -Some smaller changes made to the core Python language are: - -* The syntax for set literals has been backported from Python 3.x. - Curly brackets are used to surround the contents of the resulting - mutable set; set literals are - distinguished from dictionaries by not containing colons and values. - ``{}`` continues to represent an empty dictionary; use - ``set()`` for an empty set. - - >>> {1,2,3,4,5} - set([1, 2, 3, 4, 5]) - >>> set() # empty set - set([]) - >>> {} # empty dict - {} - - Backported by Alexandre Vassalotti; :issue:`2335`. - -* Dictionary and set comprehensions are another feature backported from - 3.x, generalizing list/generator comprehensions to use - the literal syntax for sets and dictionaries. - - >>> {x: x*x for x in range(6)} - {0: 0, 1: 1, 2: 4, 3: 9, 4: 16, 5: 25} - >>> {('a'*x) for x in range(6)} - set(['', 'a', 'aa', 'aaa', 'aaaa', 'aaaaa']) - - Backported by Alexandre Vassalotti; :issue:`2333`. - -* The :keyword:`with` statement can now use multiple context managers - in one statement. Context managers are processed from left to right - and each one is treated as beginning a new :keyword:`with` statement. - This means that:: - - with A() as a, B() as b: - ... suite of statements ... - - is equivalent to:: - - with A() as a: - with B() as b: - ... suite of statements ... - - The :func:`contextlib.nested` function provides a very similar - function, so it's no longer necessary and has been deprecated. - - (Proposed in http://codereview.appspot.com/53094; implemented by - Georg Brandl.) - -* Conversions between floating-point numbers and strings are - now correctly rounded on most platforms. These conversions occur - in many different places: :func:`str` on - floats and complex numbers; the :class:`float` and :class:`complex` - constructors; - numeric formatting; serializing and - deserializing floats and complex numbers using the - :mod:`marshal`, :mod:`pickle` - and :mod:`json` modules; - parsing of float and imaginary literals in Python code; - and :class:`~decimal.Decimal`-to-float conversion. - - Related to this, the :func:`repr` of a floating-point number *x* - now returns a result based on the shortest decimal string that's - guaranteed to round back to *x* under correct rounding (with - round-half-to-even rounding mode). Previously it gave a string - based on rounding x to 17 decimal digits. - - .. maybe add an example? - - The rounding library responsible for this improvement works on - Windows and on Unix platforms using the gcc, icc, or suncc - compilers. There may be a small number of platforms where correct - operation of this code cannot be guaranteed, so the code is not - used on such systems. You can find out which code is being used - by checking :data:`sys.float_repr_style`, which will be ``short`` - if the new code is in use and ``legacy`` if it isn't. - - Implemented by Eric Smith and Mark Dickinson, using David Gay's - :file:`dtoa.c` library; :issue:`7117`. - -* Conversions from long integers and regular integers to floating - point now round differently, returning the floating-point number - closest to the number. This doesn't matter for small integers that - can be converted exactly, but for large numbers that will - unavoidably lose precision, Python 2.7 now approximates more - closely. For example, Python 2.6 computed the following:: - - >>> n = 295147905179352891391 - >>> float(n) - 2.9514790517935283e+20 - >>> n - long(float(n)) - 65535L - - Python 2.7's floating-point result is larger, but much closer to the - true value:: - - >>> n = 295147905179352891391 - >>> float(n) - 2.9514790517935289e+20 - >>> n - long(float(n)) - -1L - - (Implemented by Mark Dickinson; :issue:`3166`.) - - Integer division is also more accurate in its rounding behaviours. (Also - implemented by Mark Dickinson; :issue:`1811`.) - -* Implicit coercion for complex numbers has been removed; the interpreter - will no longer ever attempt to call a :meth:`__coerce__` method on complex - objects. (Removed by Meador Inge and Mark Dickinson; :issue:`5211`.) - -* The :meth:`str.format` method now supports automatic numbering of the replacement - fields. This makes using :meth:`str.format` more closely resemble using - ``%s`` formatting:: - - >>> '{}:{}:{}'.format(2009, 04, 'Sunday') - '2009:4:Sunday' - >>> '{}:{}:{day}'.format(2009, 4, day='Sunday') - '2009:4:Sunday' - - The auto-numbering takes the fields from left to right, so the first ``{...}`` - specifier will use the first argument to :meth:`str.format`, the next - specifier will use the next argument, and so on. You can't mix auto-numbering - and explicit numbering -- either number all of your specifier fields or none - of them -- but you can mix auto-numbering and named fields, as in the second - example above. (Contributed by Eric Smith; :issue:`5237`.) - - Complex numbers now correctly support usage with :func:`format`, - and default to being right-aligned. - Specifying a precision or comma-separation applies to both the real - and imaginary parts of the number, but a specified field width and - alignment is applied to the whole of the resulting ``1.5+3j`` - output. (Contributed by Eric Smith; :issue:`1588` and :issue:`7988`.) - - The 'F' format code now always formats its output using uppercase characters, - so it will now produce 'INF' and 'NAN'. - (Contributed by Eric Smith; :issue:`3382`.) - - A low-level change: the :meth:`object.__format__` method now triggers - a :exc:`PendingDeprecationWarning` if it's passed a format string, - because the :meth:`__format__` method for :class:`object` converts - the object to a string representation and formats that. Previously - the method silently applied the format string to the string - representation, but that could hide mistakes in Python code. If - you're supplying formatting information such as an alignment or - precision, presumably you're expecting the formatting to be applied - in some object-specific way. (Fixed by Eric Smith; :issue:`7994`.) - -* The :func:`int` and :func:`long` types gained a ``bit_length`` - method that returns the number of bits necessary to represent - its argument in binary:: - - >>> n = 37 - >>> bin(n) - '0b100101' - >>> n.bit_length() - 6 - >>> n = 2**123-1 - >>> n.bit_length() - 123 - >>> (n+1).bit_length() - 124 - - (Contributed by Fredrik Johansson and Victor Stinner; :issue:`3439`.) - -* The :keyword:`import` statement will no longer try a relative import - if an absolute import (e.g. ``from .os import sep``) fails. This - fixes a bug, but could possibly break certain :keyword:`import` - statements that were only working by accident. (Fixed by Meador Inge; - :issue:`7902`.) - -* It's now possible for a subclass of the built-in :class:`unicode` type - to override the :meth:`__unicode__` method. (Implemented by - Victor Stinner; :issue:`1583863`.) - -* The :class:`bytearray` type's :meth:`~bytearray.translate` method now accepts - ``None`` as its first argument. (Fixed by Georg Brandl; - :issue:`4759`.) - - .. bytearray doesn't seem to be documented - -* When using ``@classmethod`` and ``@staticmethod`` to wrap - methods as class or static methods, the wrapper object now - exposes the wrapped function as their :attr:`__func__` attribute. - (Contributed by Amaury Forgeot d'Arc, after a suggestion by - George Sakkis; :issue:`5982`.) - -* When a restricted set of attributes were set using ``__slots__``, - deleting an unset attribute would not raise :exc:`AttributeError` - as you would expect. Fixed by Benjamin Peterson; :issue:`7604`.) - -* Two new encodings are now supported: "cp720", used primarily for - Arabic text; and "cp858", a variant of CP 850 that adds the euro - symbol. (CP720 contributed by Alexander Belchenko and Amaury - Forgeot d'Arc in :issue:`1616979`; CP858 contributed by Tim Hatch in - :issue:`8016`.) - -* The :class:`file` object will now set the :attr:`filename` attribute - on the :exc:`IOError` exception when trying to open a directory - on POSIX platforms (noted by Jan Kaliszewski; :issue:`4764`), and - now explicitly checks for and forbids writing to read-only file objects - instead of trusting the C library to catch and report the error - (fixed by Stefan Krah; :issue:`5677`). - -* The Python tokenizer now translates line endings itself, so the - :func:`compile` built-in function now accepts code using any - line-ending convention. Additionally, it no longer requires that the - code end in a newline. - -* Extra parentheses in function definitions are illegal in Python 3.x, - meaning that you get a syntax error from ``def f((x)): pass``. In - Python3-warning mode, Python 2.7 will now warn about this odd usage. - (Noted by James Lingard; :issue:`7362`.) - -* It's now possible to create weak references to old-style class - objects. New-style classes were always weak-referenceable. (Fixed - by Antoine Pitrou; :issue:`8268`.) - -* When a module object is garbage-collected, the module's dictionary is - now only cleared if no one else is holding a reference to the - dictionary (:issue:`7140`). - -.. ====================================================================== - -.. _new-27-interpreter: - -Interpreter Changes -------------------------------- - -A new environment variable, :envvar:`PYTHONWARNINGS`, -allows controlling warnings. It should be set to a string -containing warning settings, equivalent to those -used with the :option:`-W` switch, separated by commas. -(Contributed by Brian Curtin; :issue:`7301`.) - -For example, the following setting will print warnings every time -they occur, but turn warnings from the :mod:`Cookie` module into an -error. (The exact syntax for setting an environment variable varies -across operating systems and shells.) - -:: - - export PYTHONWARNINGS=all,error:::Cookie:0 - -.. ====================================================================== - - -Optimizations -------------- - -Several performance enhancements have been added: - -.. * A new :program:`configure` option, :option:`--with-computed-gotos`, - compiles the main bytecode interpreter loop using a new dispatch - mechanism that gives speedups of up to 20%, depending on the system - and benchmark. The new mechanism is only supported on certain - compilers, such as gcc, SunPro, and icc. - -* A new opcode was added to perform the initial setup for - :keyword:`with` statements, looking up the :meth:`__enter__` and - :meth:`__exit__` methods. (Contributed by Benjamin Peterson.) - -* The garbage collector now performs better for one common usage - pattern: when many objects are being allocated without deallocating - any of them. This would previously take quadratic - time for garbage collection, but now the number of full garbage collections - is reduced as the number of objects on the heap grows. - The new logic only performs a full garbage collection pass when - the middle generation has been collected 10 times and when the - number of survivor objects from the middle generation exceeds 10% of - the number of objects in the oldest generation. (Suggested by Martin - von Löwis and implemented by Antoine Pitrou; :issue:`4074`.) - -* The garbage collector tries to avoid tracking simple containers - which can't be part of a cycle. In Python 2.7, this is now true for - tuples and dicts containing atomic types (such as ints, strings, - etc.). Transitively, a dict containing tuples of atomic types won't - be tracked either. This helps reduce the cost of each - garbage collection by decreasing the number of objects to be - considered and traversed by the collector. - (Contributed by Antoine Pitrou; :issue:`4688`.) - -* Long integers are now stored internally either in base 2**15 or in base - 2**30, the base being determined at build time. Previously, they - were always stored in base 2**15. Using base 2**30 gives - significant performance improvements on 64-bit machines, but - benchmark results on 32-bit machines have been mixed. Therefore, - the default is to use base 2**30 on 64-bit machines and base 2**15 - on 32-bit machines; on Unix, there's a new configure option - :option:`--enable-big-digits` that can be used to override this default. - - Apart from the performance improvements this change should be - invisible to end users, with one exception: for testing and - debugging purposes there's a new structseq :data:`sys.long_info` that - provides information about the internal format, giving the number of - bits per digit and the size in bytes of the C type used to store - each digit:: - - >>> import sys - >>> sys.long_info - sys.long_info(bits_per_digit=30, sizeof_digit=4) - - (Contributed by Mark Dickinson; :issue:`4258`.) - - Another set of changes made long objects a few bytes smaller: 2 bytes - smaller on 32-bit systems and 6 bytes on 64-bit. - (Contributed by Mark Dickinson; :issue:`5260`.) - -* The division algorithm for long integers has been made faster - by tightening the inner loop, doing shifts instead of multiplications, - and fixing an unnecessary extra iteration. - Various benchmarks show speedups of between 50% and 150% for long - integer divisions and modulo operations. - (Contributed by Mark Dickinson; :issue:`5512`.) - Bitwise operations are also significantly faster (initial patch by - Gregory Smith; :issue:`1087418`). - -* The implementation of ``%`` checks for the left-side operand being - a Python string and special-cases it; this results in a 1-3% - performance increase for applications that frequently use ``%`` - with strings, such as templating libraries. - (Implemented by Collin Winter; :issue:`5176`.) - -* List comprehensions with an ``if`` condition are compiled into - faster bytecode. (Patch by Antoine Pitrou, back-ported to 2.7 - by Jeffrey Yasskin; :issue:`4715`.) - -* Converting an integer or long integer to a decimal string was made - faster by special-casing base 10 instead of using a generalized - conversion function that supports arbitrary bases. - (Patch by Gawain Bolton; :issue:`6713`.) - -* The :meth:`split`, :meth:`replace`, :meth:`rindex`, - :meth:`rpartition`, and :meth:`rsplit` methods of string-like types - (strings, Unicode strings, and :class:`bytearray` objects) now use a - fast reverse-search algorithm instead of a character-by-character - scan. This is sometimes faster by a factor of 10. (Added by - Florent Xicluna; :issue:`7462` and :issue:`7622`.) - -* The :mod:`pickle` and :mod:`cPickle` modules now automatically - intern the strings used for attribute names, reducing memory usage - of the objects resulting from unpickling. (Contributed by Jake - McGuire; :issue:`5084`.) - -* The :mod:`cPickle` module now special-cases dictionaries, - nearly halving the time required to pickle them. - (Contributed by Collin Winter; :issue:`5670`.) - -.. ====================================================================== - -New and Improved Modules -======================== - -As in every release, Python's standard library received a number of -enhancements and bug fixes. Here's a partial list of the most notable -changes, sorted alphabetically by module name. Consult the -:file:`Misc/NEWS` file in the source tree for a more complete list of -changes, or look through the Subversion logs for all the details. - -* The :mod:`bdb` module's base debugging class :class:`~bdb.Bdb` - gained a feature for skipping modules. The constructor - now takes an iterable containing glob-style patterns such as - ``django.*``; the debugger will not step into stack frames - from a module that matches one of these patterns. - (Contributed by Maru Newby after a suggestion by - Senthil Kumaran; :issue:`5142`.) - -* The :mod:`binascii` module now supports the buffer API, so it can be - used with :class:`memoryview` instances and other similar buffer objects. - (Backported from 3.x by Florent Xicluna; :issue:`7703`.) - -* Updated module: the :mod:`bsddb` module has been updated from 4.7.2devel9 - to version 4.8.4 of - `the pybsddb package <http://www.jcea.es/programacion/pybsddb.htm>`__. - The new version features better Python 3.x compatibility, various bug fixes, - and adds several new BerkeleyDB flags and methods. - (Updated by Jesús Cea Avión; :issue:`8156`. The pybsddb - changelog can be read at http://hg.jcea.es/pybsddb/file/tip/ChangeLog.) - -* The :mod:`bz2` module's :class:`~bz2.BZ2File` now supports the context - management protocol, so you can write ``with bz2.BZ2File(...) as f:``. - (Contributed by Hagen Fürstenau; :issue:`3860`.) - -* New class: the :class:`~collections.Counter` class in the :mod:`collections` - module is useful for tallying data. :class:`~collections.Counter` instances - behave mostly like dictionaries but return zero for missing keys instead of - raising a :exc:`KeyError`: - - .. doctest:: - :options: +NORMALIZE_WHITESPACE - - >>> from collections import Counter - >>> c = Counter() - >>> for letter in 'here is a sample of english text': - ... c[letter] += 1 - ... - >>> c - Counter({' ': 6, 'e': 5, 's': 3, 'a': 2, 'i': 2, 'h': 2, - 'l': 2, 't': 2, 'g': 1, 'f': 1, 'm': 1, 'o': 1, 'n': 1, - 'p': 1, 'r': 1, 'x': 1}) - >>> c['e'] - 5 - >>> c['z'] - 0 - - There are three additional :class:`~collections.Counter` methods. - :meth:`~collections.Counter.most_common` returns the N most common - elements and their counts. :meth:`~collections.Counter.elements` - returns an iterator over the contained elements, repeating each - element as many times as its count. - :meth:`~collections.Counter.subtract` takes an iterable and - subtracts one for each element instead of adding; if the argument is - a dictionary or another :class:`Counter`, the counts are - subtracted. :: - - >>> c.most_common(5) - [(' ', 6), ('e', 5), ('s', 3), ('a', 2), ('i', 2)] - >>> c.elements() -> - 'a', 'a', ' ', ' ', ' ', ' ', ' ', ' ', - 'e', 'e', 'e', 'e', 'e', 'g', 'f', 'i', 'i', - 'h', 'h', 'm', 'l', 'l', 'o', 'n', 'p', 's', - 's', 's', 'r', 't', 't', 'x' - >>> c['e'] - 5 - >>> c.subtract('very heavy on the letter e') - >>> c['e'] # Count is now lower - -1 - - Contributed by Raymond Hettinger; :issue:`1696199`. - - .. revision 79660 - - New class: :class:`~collections.OrderedDict` is described in the earlier - section :ref:`pep-0372`. - - New method: The :class:`~collections.deque` data type now has a - :meth:`~collections.deque.count` method that returns the number of - contained elements equal to the supplied argument *x*, and a - :meth:`~collections.deque.reverse` method that reverses the elements - of the deque in-place. :class:`deque` also exposes its maximum - length as the read-only :attr:`~collections.deque.maxlen` attribute. - (Both features added by Raymond Hettinger.) - - The :class:`~collections.namedtuple` class now has an optional *rename* parameter. - If *rename* is true, field names that are invalid because they've - been repeated or aren't legal Python identifiers will be - renamed to legal names that are derived from the field's - position within the list of fields: - - >>> from collections import namedtuple - >>> T = namedtuple('T', ['field1', '$illegal', 'for', 'field2'], rename=True) - >>> T._fields - ('field1', '_1', '_2', 'field2') - - (Added by Raymond Hettinger; :issue:`1818`.) - - Finally, the :class:`~collections.Mapping` abstract base class now - returns :const:`NotImplemented` if a mapping is compared to - another type that isn't a :class:`Mapping`. - (Fixed by Daniel Stutzbach; :issue:`8729`.) - -* Constructors for the parsing classes in the :mod:`ConfigParser` module now - take a *allow_no_value* parameter, defaulting to false; if true, - options without values will be allowed. For example:: - - >>> import ConfigParser, StringIO - >>> sample_config = """ - ... [mysqld] - ... user = mysql - ... pid-file = /var/run/mysqld/mysqld.pid - ... skip-bdb - ... """ - >>> config = ConfigParser.RawConfigParser(allow_no_value=True) - >>> config.readfp(StringIO.StringIO(sample_config)) - >>> config.get('mysqld', 'user') - 'mysql' - >>> print config.get('mysqld', 'skip-bdb') - None - >>> print config.get('mysqld', 'unknown') - Traceback (most recent call last): - ... - NoOptionError: No option 'unknown' in section: 'mysqld' - - (Contributed by Mats Kindahl; :issue:`7005`.) - -* Deprecated function: :func:`contextlib.nested`, which allows - handling more than one context manager with a single :keyword:`with` - statement, has been deprecated, because the :keyword:`with` statement - now supports multiple context managers. - -* The :mod:`cookielib` module now ignores cookies that have an invalid - version field, one that doesn't contain an integer value. (Fixed by - John J. Lee; :issue:`3924`.) - -* The :mod:`copy` module's :func:`~copy.deepcopy` function will now - correctly copy bound instance methods. (Implemented by - Robert Collins; :issue:`1515`.) - -* The :mod:`ctypes` module now always converts ``None`` to a C NULL - pointer for arguments declared as pointers. (Changed by Thomas - Heller; :issue:`4606`.) The underlying `libffi library - <http://sourceware.org/libffi/>`__ has been updated to version - 3.0.9, containing various fixes for different platforms. (Updated - by Matthias Klose; :issue:`8142`.) - -* New method: the :mod:`datetime` module's :class:`~datetime.timedelta` class - gained a :meth:`~datetime.timedelta.total_seconds` method that returns the - number of seconds in the duration. (Contributed by Brian Quinlan; :issue:`5788`.) - -* New method: the :class:`~decimal.Decimal` class gained a - :meth:`~decimal.Decimal.from_float` class method that performs an exact - conversion of a floating-point number to a :class:`~decimal.Decimal`. - This exact conversion strives for the - closest decimal approximation to the floating-point representation's value; - the resulting decimal value will therefore still include the inaccuracy, - if any. - For example, ``Decimal.from_float(0.1)`` returns - ``Decimal('0.1000000000000000055511151231257827021181583404541015625')``. - (Implemented by Raymond Hettinger; :issue:`4796`.) - - Comparing instances of :class:`Decimal` with floating-point - numbers now produces sensible results based on the numeric values - of the operands. Previously such comparisons would fall back to - Python's default rules for comparing objects, which produced arbitrary - results based on their type. Note that you still cannot combine - :class:`Decimal` and floating-point in other operations such as addition, - since you should be explicitly choosing how to convert between float and - :class:`Decimal`. - (Fixed by Mark Dickinson; :issue:`2531`.) - - The constructor for :class:`~decimal.Decimal` now accepts - floating-point numbers (added by Raymond Hettinger; :issue:`8257`) - and non-European Unicode characters such as Arabic-Indic digits - (contributed by Mark Dickinson; :issue:`6595`). - - Most of the methods of the :class:`~decimal.Context` class now accept integers - as well as :class:`~decimal.Decimal` instances; the only exceptions are the - :meth:`~decimal.Context.canonical` and :meth:`~decimal.Context.is_canonical` - methods. (Patch by Juan José Conti; :issue:`7633`.) - - When using :class:`~decimal.Decimal` instances with a string's - :meth:`~str.format` method, the default alignment was previously - left-alignment. This has been changed to right-alignment, which is - more sensible for numeric types. (Changed by Mark Dickinson; :issue:`6857`.) - - Comparisons involving a signaling NaN value (or ``sNAN``) now signal - :const:`InvalidOperation` instead of silently returning a true or - false value depending on the comparison operator. Quiet NaN values - (or ``NaN``) are now hashable. (Fixed by Mark Dickinson; - :issue:`7279`.) - -* The :mod:`difflib` module now produces output that is more - compatible with modern :command:`diff`/:command:`patch` tools - through one small change, using a tab character instead of spaces as - a separator in the header giving the filename. (Fixed by Anatoly - Techtonik; :issue:`7585`.) - -* The Distutils ``sdist`` command now always regenerates the - :file:`MANIFEST` file, since even if the :file:`MANIFEST.in` or - :file:`setup.py` files haven't been modified, the user might have - created some new files that should be included. - (Fixed by Tarek Ziadé; :issue:`8688`.) - -* The :mod:`doctest` module's :const:`IGNORE_EXCEPTION_DETAIL` flag - will now ignore the name of the module containing the exception - being tested. (Patch by Lennart Regebro; :issue:`7490`.) - -* The :mod:`email` module's :class:`~email.message.Message` class will - now accept a Unicode-valued payload, automatically converting the - payload to the encoding specified by :attr:`output_charset`. - (Added by R. David Murray; :issue:`1368247`.) - -* The :class:`~fractions.Fraction` class now accepts a single float or - :class:`~decimal.Decimal` instance, or two rational numbers, as - arguments to its constructor. (Implemented by Mark Dickinson; - rationals added in :issue:`5812`, and float/decimal in - :issue:`8294`.) - - Ordering comparisons (``<``, ``<=``, ``>``, ``>=``) between - fractions and complex numbers now raise a :exc:`TypeError`. - This fixes an oversight, making the :class:`Fraction` match the other - numeric types. - - .. revision 79455 - -* New class: :class:`~ftplib.FTP_TLS` in - the :mod:`ftplib` module provides secure FTP - connections using TLS encapsulation of authentication as well as - subsequent control and data transfers. - (Contributed by Giampaolo Rodola; :issue:`2054`.) - - The :meth:`~ftplib.FTP.storbinary` method for binary uploads can now restart - uploads thanks to an added *rest* parameter (patch by Pablo Mouzo; - :issue:`6845`.) - -* New class decorator: :func:`total_ordering` in the :mod:`functools` - module takes a class that defines an :meth:`__eq__` method and one of - :meth:`__lt__`, :meth:`__le__`, :meth:`__gt__`, or :meth:`__ge__`, - and generates the missing comparison methods. Since the - :meth:`__cmp__` method is being deprecated in Python 3.x, - this decorator makes it easier to define ordered classes. - (Added by Raymond Hettinger; :issue:`5479`.) - - New function: :func:`cmp_to_key` will take an old-style comparison - function that expects two arguments and return a new callable that - can be used as the *key* parameter to functions such as - :func:`sorted`, :func:`min` and :func:`max`, etc. The primary - intended use is to help with making code compatible with Python 3.x. - (Added by Raymond Hettinger.) - -* New function: the :mod:`gc` module's :func:`~gc.is_tracked` returns - true if a given instance is tracked by the garbage collector, false - otherwise. (Contributed by Antoine Pitrou; :issue:`4688`.) - -* The :mod:`gzip` module's :class:`~gzip.GzipFile` now supports the context - management protocol, so you can write ``with gzip.GzipFile(...) as f:`` - (contributed by Hagen Fürstenau; :issue:`3860`), and it now implements - the :class:`io.BufferedIOBase` ABC, so you can wrap it with - :class:`io.BufferedReader` for faster processing - (contributed by Nir Aides; :issue:`7471`). - It's also now possible to override the modification time - recorded in a gzipped file by providing an optional timestamp to - the constructor. (Contributed by Jacques Frechet; :issue:`4272`.) - - Files in gzip format can be padded with trailing zero bytes; the - :mod:`gzip` module will now consume these trailing bytes. (Fixed by - Tadek Pietraszek and Brian Curtin; :issue:`2846`.) - -* New attribute: the :mod:`hashlib` module now has an :attr:`~hashlib.hashlib.algorithms` - attribute containing a tuple naming the supported algorithms. - In Python 2.7, ``hashlib.algorithms`` contains - ``('md5', 'sha1', 'sha224', 'sha256', 'sha384', 'sha512')``. - (Contributed by Carl Chenet; :issue:`7418`.) - -* The default :class:`~httplib.HTTPResponse` class used by the :mod:`httplib` module now - supports buffering, resulting in much faster reading of HTTP responses. - (Contributed by Kristján Valur Jónsson; :issue:`4879`.) - - The :class:`~httplib.HTTPConnection` and :class:`~httplib.HTTPSConnection` classes - now support a *source_address* parameter, a ``(host, port)`` 2-tuple - giving the source address that will be used for the connection. - (Contributed by Eldon Ziegler; :issue:`3972`.) - -* The :mod:`ihooks` module now supports relative imports. Note that - :mod:`ihooks` is an older module for customizing imports, - superseded by the :mod:`imputil` module added in Python 2.0. - (Relative import support added by Neil Schemenauer.) - - .. revision 75423 - -* The :mod:`imaplib` module now supports IPv6 addresses. - (Contributed by Derek Morr; :issue:`1655`.) - -* New function: the :mod:`inspect` module's :func:`~inspect.getcallargs` - takes a callable and its positional and keyword arguments, - and figures out which of the callable's parameters will receive each argument, - returning a dictionary mapping argument names to their values. For example:: - - >>> from inspect import getcallargs - >>> def f(a, b=1, *pos, **named): - ... pass - >>> getcallargs(f, 1, 2, 3) - {'a': 1, 'b': 2, 'pos': (3,), 'named': {}} - >>> getcallargs(f, a=2, x=4) - {'a': 2, 'b': 1, 'pos': (), 'named': {'x': 4}} - >>> getcallargs(f) - Traceback (most recent call last): - ... - TypeError: f() takes at least 1 argument (0 given) - - Contributed by George Sakkis; :issue:`3135`. - -* Updated module: The :mod:`io` library has been upgraded to the version shipped with - Python 3.1. For 3.1, the I/O library was entirely rewritten in C - and is 2 to 20 times faster depending on the task being performed. The - original Python version was renamed to the :mod:`_pyio` module. - - One minor resulting change: the :class:`io.TextIOBase` class now - has an :attr:`errors` attribute giving the error setting - used for encoding and decoding errors (one of ``'strict'``, ``'replace'``, - ``'ignore'``). - - The :class:`io.FileIO` class now raises an :exc:`OSError` when passed - an invalid file descriptor. (Implemented by Benjamin Peterson; - :issue:`4991`.) The :meth:`~io.IOBase.truncate` method now preserves the - file position; previously it would change the file position to the - end of the new file. (Fixed by Pascal Chambon; :issue:`6939`.) - -* New function: ``itertools.compress(data, selectors)`` takes two - iterators. Elements of *data* are returned if the corresponding - value in *selectors* is true:: - - itertools.compress('ABCDEF', [1,0,1,0,1,1]) => - A, C, E, F - - .. maybe here is better to use >>> list(itertools.compress(...)) instead - - New function: ``itertools.combinations_with_replacement(iter, r)`` - returns all the possible *r*-length combinations of elements from the - iterable *iter*. Unlike :func:`~itertools.combinations`, individual elements - can be repeated in the generated combinations:: - - itertools.combinations_with_replacement('abc', 2) => - ('a', 'a'), ('a', 'b'), ('a', 'c'), - ('b', 'b'), ('b', 'c'), ('c', 'c') - - Note that elements are treated as unique depending on their position - in the input, not their actual values. - - The :func:`itertools.count` function now has a *step* argument that - allows incrementing by values other than 1. :func:`~itertools.count` also - now allows keyword arguments, and using non-integer values such as - floats or :class:`~decimal.Decimal` instances. (Implemented by Raymond - Hettinger; :issue:`5032`.) - - :func:`itertools.combinations` and :func:`itertools.product` - previously raised :exc:`ValueError` for values of *r* larger than - the input iterable. This was deemed a specification error, so they - now return an empty iterator. (Fixed by Raymond Hettinger; :issue:`4816`.) - -* Updated module: The :mod:`json` module was upgraded to version 2.0.9 of the - simplejson package, which includes a C extension that makes - encoding and decoding faster. - (Contributed by Bob Ippolito; :issue:`4136`.) - - To support the new :class:`collections.OrderedDict` type, :func:`json.load` - now has an optional *object_pairs_hook* parameter that will be called - with any object literal that decodes to a list of pairs. - (Contributed by Raymond Hettinger; :issue:`5381`.) - -* The :mod:`mailbox` module's :class:`Maildir` class now records the - timestamp on the directories it reads, and only re-reads them if the - modification time has subsequently changed. This improves - performance by avoiding unneeded directory scans. (Fixed by - A.M. Kuchling and Antoine Pitrou; :issue:`1607951`, :issue:`6896`.) - -* New functions: the :mod:`math` module gained - :func:`~math.erf` and :func:`~math.erfc` for the error function and the complementary error function, - :func:`~math.expm1` which computes ``e**x - 1`` with more precision than - using :func:`~math.exp` and subtracting 1, - :func:`~math.gamma` for the Gamma function, and - :func:`~math.lgamma` for the natural log of the Gamma function. - (Contributed by Mark Dickinson and nirinA raseliarison; :issue:`3366`.) - -* The :mod:`multiprocessing` module's :class:`Manager*` classes - can now be passed a callable that will be called whenever - a subprocess is started, along with a set of arguments that will be - passed to the callable. - (Contributed by lekma; :issue:`5585`.) - - The :class:`~multiprocessing.Pool` class, which controls a pool of worker processes, - now has an optional *maxtasksperchild* parameter. Worker processes - will perform the specified number of tasks and then exit, causing the - :class:`~multiprocessing.Pool` to start a new worker. This is useful if tasks may leak - memory or other resources, or if some tasks will cause the worker to - become very large. - (Contributed by Charles Cazabon; :issue:`6963`.) - -* The :mod:`nntplib` module now supports IPv6 addresses. - (Contributed by Derek Morr; :issue:`1664`.) - -* New functions: the :mod:`os` module wraps the following POSIX system - calls: :func:`~os.getresgid` and :func:`~os.getresuid`, which return the - real, effective, and saved GIDs and UIDs; - :func:`~os.setresgid` and :func:`~os.setresuid`, which set - real, effective, and saved GIDs and UIDs to new values; - :func:`~os.initgroups`, which initialize the group access list - for the current process. (GID/UID functions - contributed by Travis H.; :issue:`6508`. Support for initgroups added - by Jean-Paul Calderone; :issue:`7333`.) - - The :func:`os.fork` function now re-initializes the import lock in - the child process; this fixes problems on Solaris when :func:`~os.fork` - is called from a thread. (Fixed by Zsolt Cserna; :issue:`7242`.) - -* In the :mod:`os.path` module, the :func:`~os.path.normpath` and - :func:`~os.path.abspath` functions now preserve Unicode; if their input path - is a Unicode string, the return value is also a Unicode string. - (:meth:`~os.path.normpath` fixed by Matt Giuca in :issue:`5827`; - :meth:`~os.path.abspath` fixed by Ezio Melotti in :issue:`3426`.) - -* The :mod:`pydoc` module now has help for the various symbols that Python - uses. You can now do ``help('<<')`` or ``help('@')``, for example. - (Contributed by David Laban; :issue:`4739`.) - -* The :mod:`re` module's :func:`~re.split`, :func:`~re.sub`, and :func:`~re.subn` - now accept an optional *flags* argument, for consistency with the - other functions in the module. (Added by Gregory P. Smith.) - -* New function: :func:`~runpy.run_path` in the :mod:`runpy` module - will execute the code at a provided *path* argument. *path* can be - the path of a Python source file (:file:`example.py`), a compiled - bytecode file (:file:`example.pyc`), a directory - (:file:`./package/`), or a zip archive (:file:`example.zip`). If a - directory or zip path is provided, it will be added to the front of - ``sys.path`` and the module :mod:`__main__` will be imported. It's - expected that the directory or zip contains a :file:`__main__.py`; - if it doesn't, some other :file:`__main__.py` might be imported from - a location later in ``sys.path``. This makes more of the machinery - of :mod:`runpy` available to scripts that want to mimic the way - Python's command line processes an explicit path name. - (Added by Nick Coghlan; :issue:`6816`.) - -* New function: in the :mod:`shutil` module, :func:`~shutil.make_archive` - takes a filename, archive type (zip or tar-format), and a directory - path, and creates an archive containing the directory's contents. - (Added by Tarek Ziadé.) - - :mod:`shutil`'s :func:`~shutil.copyfile` and :func:`~shutil.copytree` - functions now raise a :exc:`~shutil.SpecialFileError` exception when - asked to copy a named pipe. Previously the code would treat - named pipes like a regular file by opening them for reading, and - this would block indefinitely. (Fixed by Antoine Pitrou; :issue:`3002`.) - -* The :mod:`signal` module no longer re-installs the signal handler - unless this is truly necessary, which fixes a bug that could make it - impossible to catch the EINTR signal robustly. (Fixed by - Charles-Francois Natali; :issue:`8354`.) - -* New functions: in the :mod:`site` module, three new functions - return various site- and user-specific paths. - :func:`~site.getsitepackages` returns a list containing all - global site-packages directories, - :func:`~site.getusersitepackages` returns the path of the user's - site-packages directory, and - :func:`~site.getuserbase` returns the value of the :envvar:`USER_BASE` - environment variable, giving the path to a directory that can be used - to store data. - (Contributed by Tarek Ziadé; :issue:`6693`.) - - The :mod:`site` module now reports exceptions occurring - when the :mod:`sitecustomize` module is imported, and will no longer - catch and swallow the :exc:`KeyboardInterrupt` exception. (Fixed by - Victor Stinner; :issue:`3137`.) - -* The :func:`~socket.create_connection` function - gained a *source_address* parameter, a ``(host, port)`` 2-tuple - giving the source address that will be used for the connection. - (Contributed by Eldon Ziegler; :issue:`3972`.) - - The :meth:`~socket.socket.recv_into` and :meth:`~socket.socket.recvfrom_into` - methods will now write into objects that support the buffer API, most usefully - the :class:`bytearray` and :class:`memoryview` objects. (Implemented by - Antoine Pitrou; :issue:`8104`.) - -* The :mod:`SocketServer` module's :class:`~SocketServer.TCPServer` class now - supports socket timeouts and disabling the Nagle algorithm. - The :attr:`~SocketServer.TCPServer.disable_nagle_algorithm` class attribute - defaults to False; if overridden to be True, - new request connections will have the TCP_NODELAY option set to - prevent buffering many small sends into a single TCP packet. - The :attr:`~SocketServer.TCPServer.timeout` class attribute can hold - a timeout in seconds that will be applied to the request socket; if - no request is received within that time, :meth:`handle_timeout` - will be called and :meth:`handle_request` will return. - (Contributed by Kristján Valur Jónsson; :issue:`6192` and :issue:`6267`.) - -* Updated module: the :mod:`sqlite3` module has been updated to - version 2.6.0 of the `pysqlite package <http://code.google.com/p/pysqlite/>`__. Version 2.6.0 includes a number of bugfixes, and adds - the ability to load SQLite extensions from shared libraries. - Call the ``enable_load_extension(True)`` method to enable extensions, - and then call :meth:`~sqlite3.Connection.load_extension` to load a particular shared library. - (Updated by Gerhard Häring.) - -* The :mod:`ssl` module's :class:`ssl.SSLSocket` objects now support the - buffer API, which fixed a test suite failure (fix by Antoine Pitrou; - :issue:`7133`) and automatically set - OpenSSL's :cmacro:`SSL_MODE_AUTO_RETRY`, which will prevent an error - code being returned from :meth:`recv` operations that trigger an SSL - renegotiation (fix by Antoine Pitrou; :issue:`8222`). - - The :func:`ssl.wrap_socket` constructor function now takes a - *ciphers* argument that's a string listing the encryption algorithms - to be allowed; the format of the string is described - `in the OpenSSL documentation - <http://www.openssl.org/docs/apps/ciphers.html#CIPHER_LIST_FORMAT>`__. - (Added by Antoine Pitrou; :issue:`8322`.) - - Another change makes the extension load all of OpenSSL's ciphers and - digest algorithms so that they're all available. Some SSL - certificates couldn't be verified, reporting an "unknown algorithm" - error. (Reported by Beda Kosata, and fixed by Antoine Pitrou; - :issue:`8484`.) - - The version of OpenSSL being used is now available as the module - attributes :data:`ssl.OPENSSL_VERSION` (a string), - :data:`ssl.OPENSSL_VERSION_INFO` (a 5-tuple), and - :data:`ssl.OPENSSL_VERSION_NUMBER` (an integer). (Added by Antoine - Pitrou; :issue:`8321`.) - -* The :mod:`struct` module will no longer silently ignore overflow - errors when a value is too large for a particular integer format - code (one of ``bBhHiIlLqQ``); it now always raises a - :exc:`struct.error` exception. (Changed by Mark Dickinson; - :issue:`1523`.) The :func:`~struct.pack` function will also - attempt to use :meth:`__index__` to convert and pack non-integers - before trying the :meth:`__int__` method or reporting an error. - (Changed by Mark Dickinson; :issue:`8300`.) - -* New function: the :mod:`subprocess` module's - :func:`~subprocess.check_output` runs a command with a specified set of arguments - and returns the command's output as a string when the command runs without - error, or raises a :exc:`~subprocess.CalledProcessError` exception otherwise. - - :: - - >>> subprocess.check_output(['df', '-h', '.']) - 'Filesystem Size Used Avail Capacity Mounted on\n - /dev/disk0s2 52G 49G 3.0G 94% /\n' - - >>> subprocess.check_output(['df', '-h', '/bogus']) - ... - subprocess.CalledProcessError: Command '['df', '-h', '/bogus']' returned non-zero exit status 1 - - (Contributed by Gregory P. Smith.) - - The :mod:`subprocess` module will now retry its internal system calls - on receiving an :const:`EINTR` signal. (Reported by several people; final - patch by Gregory P. Smith in :issue:`1068268`.) - -* New function: :func:`~symtable.is_declared_global` in the :mod:`symtable` module - returns true for variables that are explicitly declared to be global, - false for ones that are implicitly global. - (Contributed by Jeremy Hylton.) - -* The :mod:`syslog` module will now use the value of ``sys.argv[0]`` as the - identifier instead of the previous default value of ``'python'``. - (Changed by Sean Reifschneider; :issue:`8451`.) - -* The ``sys.version_info`` value is now a named tuple, with attributes - named :attr:`major`, :attr:`minor`, :attr:`micro`, - :attr:`releaselevel`, and :attr:`serial`. (Contributed by Ross - Light; :issue:`4285`.) - - :func:`sys.getwindowsversion` also returns a named tuple, - with attributes named :attr:`major`, :attr:`minor`, :attr:`build`, - :attr:`platform`, :attr:`service_pack`, :attr:`service_pack_major`, - :attr:`service_pack_minor`, :attr:`suite_mask`, and - :attr:`product_type`. (Contributed by Brian Curtin; :issue:`7766`.) - -* The :mod:`tarfile` module's default error handling has changed, to - no longer suppress fatal errors. The default error level was previously 0, - which meant that errors would only result in a message being written to the - debug log, but because the debug log is not activated by default, - these errors go unnoticed. The default error level is now 1, - which raises an exception if there's an error. - (Changed by Lars Gustäbel; :issue:`7357`.) - - :mod:`tarfile` now supports filtering the :class:`~tarfile.TarInfo` - objects being added to a tar file. When you call :meth:`~tarfile.TarFile.add`, - you may supply an optional *filter* argument - that's a callable. The *filter* callable will be passed the - :class:`~tarfile.TarInfo` for every file being added, and can modify and return it. - If the callable returns ``None``, the file will be excluded from the - resulting archive. This is more powerful than the existing - *exclude* argument, which has therefore been deprecated. - (Added by Lars Gustäbel; :issue:`6856`.) - The :class:`~tarfile.TarFile` class also now supports the context manager protocol. - (Added by Lars Gustäbel; :issue:`7232`.) - -* The :meth:`~threading.Event.wait` method of the :class:`threading.Event` class - now returns the internal flag on exit. This means the method will usually - return true because :meth:`~threading.Event.wait` is supposed to block until the - internal flag becomes true. The return value will only be false if - a timeout was provided and the operation timed out. - (Contributed by Tim Lesher; :issue:`1674032`.) - -* The Unicode database provided by the :mod:`unicodedata` module is - now used internally to determine which characters are numeric, - whitespace, or represent line breaks. The database also - includes information from the :file:`Unihan.txt` data file (patch - by Anders Chrigström and Amaury Forgeot d'Arc; :issue:`1571184`) - and has been updated to version 5.2.0 (updated by - Florent Xicluna; :issue:`8024`). - -* The :mod:`urlparse` module's :func:`~urlparse.urlsplit` now handles - unknown URL schemes in a fashion compliant with :rfc:`3986`: if the - URL is of the form ``"<something>://..."``, the text before the - ``://`` is treated as the scheme, even if it's a made-up scheme that - the module doesn't know about. This change may break code that - worked around the old behaviour. For example, Python 2.6.4 or 2.5 - will return the following: - - >>> import urlparse - >>> urlparse.urlsplit('invented://host/filename?query') - ('invented', '', '//host/filename?query', '', '') - - Python 2.7 (and Python 2.6.5) will return: - - >>> import urlparse - >>> urlparse.urlsplit('invented://host/filename?query') - ('invented', 'host', '/filename?query', '', '') - - (Python 2.7 actually produces slightly different output, since it - returns a named tuple instead of a standard tuple.) - - The :mod:`urlparse` module also supports IPv6 literal addresses as defined by - :rfc:`2732` (contributed by Senthil Kumaran; :issue:`2987`). :: - - >>> urlparse.urlparse('http://[1080::8:800:200C:417A]/foo') - ParseResult(scheme='http', netloc='[1080::8:800:200C:417A]', - path='/foo', params='', query='', fragment='') - -* New class: the :class:`~weakref.WeakSet` class in the :mod:`weakref` - module is a set that only holds weak references to its elements; elements - will be removed once there are no references pointing to them. - (Originally implemented in Python 3.x by Raymond Hettinger, and backported - to 2.7 by Michael Foord.) - -* The ElementTree library, :mod:`xml.etree`, no longer escapes - ampersands and angle brackets when outputting an XML processing - instruction (which looks like ``<?xml-stylesheet href="#style1"?>``) - or comment (which looks like ``<!-- comment -->``). - (Patch by Neil Muller; :issue:`2746`.) - -* The XML-RPC client and server, provided by the :mod:`xmlrpclib` and - :mod:`SimpleXMLRPCServer` modules, have improved performance by - supporting HTTP/1.1 keep-alive and by optionally using gzip encoding - to compress the XML being exchanged. The gzip compression is - controlled by the :attr:`encode_threshold` attribute of - :class:`SimpleXMLRPCRequestHandler`, which contains a size in bytes; - responses larger than this will be compressed. - (Contributed by Kristján Valur Jónsson; :issue:`6267`.) - -* The :mod:`zipfile` module's :class:`~zipfile.ZipFile` now supports the context - management protocol, so you can write ``with zipfile.ZipFile(...) as f:``. - (Contributed by Brian Curtin; :issue:`5511`.) - - :mod:`zipfile` now also supports archiving empty directories and - extracts them correctly. (Fixed by Kuba Wieczorek; :issue:`4710`.) - Reading files out of an archive is faster, and interleaving - :meth:`~zipfile.ZipFile.read` and :meth:`~zipfile.ZipFile.readline` now works correctly. - (Contributed by Nir Aides; :issue:`7610`.) - - The :func:`~zipfile.is_zipfile` function now - accepts a file object, in addition to the path names accepted in earlier - versions. (Contributed by Gabriel Genellina; :issue:`4756`.) - - The :meth:`~zipfile.ZipFile.writestr` method now has an optional *compress_type* parameter - that lets you override the default compression method specified in the - :class:`~zipfile.ZipFile` constructor. (Contributed by Ronald Oussoren; - :issue:`6003`.) - - -.. ====================================================================== -.. whole new modules get described in subsections here - - -.. _importlib-section: - -New module: importlib ------------------------------- - -Python 3.1 includes the :mod:`importlib` package, a re-implementation -of the logic underlying Python's :keyword:`import` statement. -:mod:`importlib` is useful for implementors of Python interpreters and -to users who wish to write new importers that can participate in the -import process. Python 2.7 doesn't contain the complete -:mod:`importlib` package, but instead has a tiny subset that contains -a single function, :func:`~importlib.import_module`. - -``import_module(name, package=None)`` imports a module. *name* is -a string containing the module or package's name. It's possible to do -relative imports by providing a string that begins with a ``.`` -character, such as ``..utils.errors``. For relative imports, the -*package* argument must be provided and is the name of the package that -will be used as the anchor for -the relative import. :func:`~importlib.import_module` both inserts the imported -module into ``sys.modules`` and returns the module object. - -Here are some examples:: - - >>> from importlib import import_module - >>> anydbm = import_module('anydbm') # Standard absolute import - >>> anydbm - <module 'anydbm' from '/p/python/Lib/anydbm.py'> - >>> # Relative import - >>> file_util = import_module('..file_util', 'distutils.command') - >>> file_util - <module 'distutils.file_util' from '/python/Lib/distutils/file_util.pyc'> - -:mod:`importlib` was implemented by Brett Cannon and introduced in -Python 3.1. - - -New module: sysconfig ---------------------------------- - -The :mod:`sysconfig` module has been pulled out of the Distutils -package, becoming a new top-level module in its own right. -:mod:`sysconfig` provides functions for getting information about -Python's build process: compiler switches, installation paths, the -platform name, and whether Python is running from its source -directory. - -Some of the functions in the module are: - -* :func:`~sysconfig.get_config_var` returns variables from Python's - Makefile and the :file:`pyconfig.h` file. -* :func:`~sysconfig.get_config_vars` returns a dictionary containing - all of the configuration variables. -* :func:`~sysconfig.getpath` returns the configured path for - a particular type of module: the standard library, - site-specific modules, platform-specific modules, etc. -* :func:`~sysconfig.is_python_build` returns true if you're running a - binary from a Python source tree, and false otherwise. - -Consult the :mod:`sysconfig` documentation for more details and for -a complete list of functions. - -The Distutils package and :mod:`sysconfig` are now maintained by Tarek -Ziadé, who has also started a Distutils2 package (source repository at -http://hg.python.org/distutils2/) for developing a next-generation -version of Distutils. - - -ttk: Themed Widgets for Tk --------------------------- - -Tcl/Tk 8.5 includes a set of themed widgets that re-implement basic Tk -widgets but have a more customizable appearance and can therefore more -closely resemble the native platform's widgets. This widget -set was originally called Tile, but was renamed to Ttk (for "themed Tk") -on being added to Tcl/Tck release 8.5. - -To learn more, read the :mod:`ttk` module documentation. You may also -wish to read the Tcl/Tk manual page describing the -Ttk theme engine, available at -http://www.tcl.tk/man/tcl8.5/TkCmd/ttk_intro.htm. Some -screenshots of the Python/Ttk code in use are at -http://code.google.com/p/python-ttk/wiki/Screenshots. - -The :mod:`ttk` module was written by Guilherme Polo and added in -:issue:`2983`. An alternate version called ``Tile.py``, written by -Martin Franklin and maintained by Kevin Walzer, was proposed for -inclusion in :issue:`2618`, but the authors argued that Guilherme -Polo's work was more comprehensive. - - -.. _unittest-section: - -Updated module: unittest ---------------------------------- - -The :mod:`unittest` module was greatly enhanced; many -new features were added. Most of these features were implemented -by Michael Foord, unless otherwise noted. The enhanced version of -the module is downloadable separately for use with Python versions 2.4 to 2.6, -packaged as the :mod:`unittest2` package, from -http://pypi.python.org/pypi/unittest2. - -When used from the command line, the module can automatically discover -tests. It's not as fancy as `py.test <http://pytest.org>`__ or -`nose <http://code.google.com/p/python-nose/>`__, but provides a simple way -to run tests kept within a set of package directories. For example, -the following command will search the :file:`test/` subdirectory for -any importable test files named ``test*.py``:: - - python -m unittest discover -s test - -Consult the :mod:`unittest` module documentation for more details. -(Developed in :issue:`6001`.) - -The :func:`main` function supports some other new options: - -* :option:`-b` or :option:`--buffer` will buffer the standard output - and standard error streams during each test. If the test passes, - any resulting output will be discarded; on failure, the buffered - output will be displayed. - -* :option:`-c` or :option:`--catch` will cause the control-C interrupt - to be handled more gracefully. Instead of interrupting the test - process immediately, the currently running test will be completed - and then the partial results up to the interruption will be reported. - If you're impatient, a second press of control-C will cause an immediate - interruption. - - This control-C handler tries to avoid causing problems when the code - being tested or the tests being run have defined a signal handler of - their own, by noticing that a signal handler was already set and - calling it. If this doesn't work for you, there's a - :func:`removeHandler` decorator that can be used to mark tests that - should have the control-C handling disabled. - -* :option:`-f` or :option:`--failfast` makes - test execution stop immediately when a test fails instead of - continuing to execute further tests. (Suggested by Cliff Dyer and - implemented by Michael Foord; :issue:`8074`.) - -The progress messages now show 'x' for expected failures -and 'u' for unexpected successes when run in verbose mode. -(Contributed by Benjamin Peterson.) - -Test cases can raise the :exc:`~unittest.SkipTest` exception to skip a -test (:issue:`1034053`). - -The error messages for :meth:`~unittest.TestCase.assertEqual`, -:meth:`~unittest.TestCase.assertTrue`, and :meth:`~unittest.TestCase.assertFalse` -failures now provide more information. If you set the -:attr:`~unittest.TestCase.longMessage` attribute of your :class:`~unittest.TestCase` classes to -True, both the standard error message and any additional message you -provide will be printed for failures. (Added by Michael Foord; :issue:`5663`.) - -The :meth:`~unittest.TestCase.assertRaises` method now -returns a context handler when called without providing a callable -object to run. For example, you can write this:: - - with self.assertRaises(KeyError): - {}['foo'] - -(Implemented by Antoine Pitrou; :issue:`4444`.) - -.. rev 78774 - -Module- and class-level setup and teardown fixtures are now supported. -Modules can contain :func:`~unittest.setUpModule` and :func:`~unittest.tearDownModule` -functions. Classes can have :meth:`~unittest.TestCase.setUpClass` and -:meth:`~unittest.TestCase.tearDownClass` methods that must be defined as class methods -(using ``@classmethod`` or equivalent). These functions and -methods are invoked when the test runner switches to a test case in a -different module or class. - -The methods :meth:`~unittest.TestCase.addCleanup` and -:meth:`~unittest.TestCase.doCleanups` were added. -:meth:`~unittest.TestCase.addCleanup` lets you add cleanup functions that -will be called unconditionally (after :meth:`~unittest.TestCase.setUp` if -:meth:`~unittest.TestCase.setUp` fails, otherwise after :meth:`~unittest.TestCase.tearDown`). This allows -for much simpler resource allocation and deallocation during tests -(:issue:`5679`). - -A number of new methods were added that provide more specialized -tests. Many of these methods were written by Google engineers -for use in their test suites; Gregory P. Smith, Michael Foord, and -GvR worked on merging them into Python's version of :mod:`unittest`. - -* :meth:`~unittest.TestCase.assertIsNone` and :meth:`~unittest.TestCase.assertIsNotNone` take one - expression and verify that the result is or is not ``None``. - -* :meth:`~unittest.TestCase.assertIs` and :meth:`~unittest.TestCase.assertIsNot` - take two values and check whether the two values evaluate to the same object or not. - (Added by Michael Foord; :issue:`2578`.) - -* :meth:`~unittest.TestCase.assertIsInstance` and - :meth:`~unittest.TestCase.assertNotIsInstance` check whether - the resulting object is an instance of a particular class, or of - one of a tuple of classes. (Added by Georg Brandl; :issue:`7031`.) - -* :meth:`~unittest.TestCase.assertGreater`, :meth:`~unittest.TestCase.assertGreaterEqual`, - :meth:`~unittest.TestCase.assertLess`, and :meth:`~unittest.TestCase.assertLessEqual` compare - two quantities. - -* :meth:`~unittest.TestCase.assertMultiLineEqual` compares two strings, and if they're - not equal, displays a helpful comparison that highlights the - differences in the two strings. This comparison is now used by - default when Unicode strings are compared with :meth:`~unittest.TestCase.assertEqual`. - -* :meth:`~unittest.TestCase.assertRegexpMatches` and - :meth:`~unittest.TestCase.assertNotRegexpMatches` checks whether the - first argument is a string matching or not matching the regular - expression provided as the second argument (:issue:`8038`). - -* :meth:`~unittest.TestCase.assertRaisesRegexp` checks whether a particular exception - is raised, and then also checks that the string representation of - the exception matches the provided regular expression. - -* :meth:`~unittest.TestCase.assertIn` and :meth:`~unittest.TestCase.assertNotIn` - tests whether *first* is or is not in *second*. - -* :meth:`~unittest.TestCase.assertItemsEqual` tests whether two provided sequences - contain the same elements. - -* :meth:`~unittest.TestCase.assertSetEqual` compares whether two sets are equal, and - only reports the differences between the sets in case of error. - -* Similarly, :meth:`~unittest.TestCase.assertListEqual` and :meth:`~unittest.TestCase.assertTupleEqual` - compare the specified types and explain any differences without necessarily - printing their full values; these methods are now used by default - when comparing lists and tuples using :meth:`~unittest.TestCase.assertEqual`. - More generally, :meth:`~unittest.TestCase.assertSequenceEqual` compares two sequences - and can optionally check whether both sequences are of a - particular type. - -* :meth:`~unittest.TestCase.assertDictEqual` compares two dictionaries and reports the - differences; it's now used by default when you compare two dictionaries - using :meth:`~unittest.TestCase.assertEqual`. :meth:`~unittest.TestCase.assertDictContainsSubset` checks whether - all of the key/value pairs in *first* are found in *second*. - -* :meth:`~unittest.TestCase.assertAlmostEqual` and :meth:`~unittest.TestCase.assertNotAlmostEqual` test - whether *first* and *second* are approximately equal. This method - can either round their difference to an optionally-specified number - of *places* (the default is 7) and compare it to zero, or require - the difference to be smaller than a supplied *delta* value. - -* :meth:`~unittest.TestLoader.loadTestsFromName` properly honors the - :attr:`~unittest.TestLoader.suiteClass` attribute of - the :class:`~unittest.TestLoader`. (Fixed by Mark Roddy; :issue:`6866`.) - -* A new hook lets you extend the :meth:`~unittest.TestCase.assertEqual` method to handle - new data types. The :meth:`~unittest.TestCase.addTypeEqualityFunc` method takes a type - object and a function. The function will be used when both of the - objects being compared are of the specified type. This function - should compare the two objects and raise an exception if they don't - match; it's a good idea for the function to provide additional - information about why the two objects aren't matching, much as the new - sequence comparison methods do. - -:func:`unittest.main` now takes an optional ``exit`` argument. If -False, :func:`~unittest.main` doesn't call :func:`sys.exit`, allowing -:func:`main` to be used from the interactive interpreter. -(Contributed by J. Pablo Fernández; :issue:`3379`.) - -:class:`~unittest.TestResult` has new :meth:`~unittest.TestResult.startTestRun` and -:meth:`~unittest.TestResult.stopTestRun` methods that are called immediately before -and after a test run. (Contributed by Robert Collins; :issue:`5728`.) - -With all these changes, the :file:`unittest.py` was becoming awkwardly -large, so the module was turned into a package and the code split into -several files (by Benjamin Peterson). This doesn't affect how the -module is imported or used. - -.. seealso:: - - http://www.voidspace.org.uk/python/articles/unittest2.shtml - Describes the new features, how to use them, and the - rationale for various design decisions. (By Michael Foord.) - -.. _elementtree-section: - -Updated module: ElementTree 1.3 ---------------------------------- - -The version of the ElementTree library included with Python was updated to -version 1.3. Some of the new features are: - -* The various parsing functions now take a *parser* keyword argument - giving an :class:`XMLParser` instance that will - be used. This makes it possible to override the file's internal encoding:: - - p = ET.XMLParser(encoding='utf-8') - t = ET.XML("""<root/>""", parser=p) - - Errors in parsing XML now raise a :exc:`ParseError` exception, whose - instances have a :attr:`position` attribute - containing a (*line*, *column*) tuple giving the location of the problem. - -* ElementTree's code for converting trees to a string has been - significantly reworked, making it roughly twice as fast in many - cases. The :class:`ElementTree` :meth:`write` and :class:`Element` - :meth:`write` methods now have a *method* parameter that can be - "xml" (the default), "html", or "text". HTML mode will output empty - elements as ``<empty></empty>`` instead of ``<empty/>``, and text - mode will skip over elements and only output the text chunks. If - you set the :attr:`tag` attribute of an element to ``None`` but - leave its children in place, the element will be omitted when the - tree is written out, so you don't need to do more extensive rearrangement - to remove a single element. - - Namespace handling has also been improved. All ``xmlns:<whatever>`` - declarations are now output on the root element, not scattered throughout - the resulting XML. You can set the default namespace for a tree - by setting the :attr:`default_namespace` attribute and can - register new prefixes with :meth:`register_namespace`. In XML mode, - you can use the true/false *xml_declaration* parameter to suppress the - XML declaration. - -* New :class:`Element` method: :meth:`extend` appends the items from a - sequence to the element's children. Elements themselves behave like - sequences, so it's easy to move children from one element to - another:: - - from xml.etree import ElementTree as ET - - t = ET.XML("""<list> - <item>1</item> <item>2</item> <item>3</item> - </list>""") - new = ET.XML('<root/>') - new.extend(t) - - # Outputs <root><item>1</item>...</root> - print ET.tostring(new) - -* New :class:`Element` method: :meth:`iter` yields the children of the - element as a generator. It's also possible to write ``for child in - elem:`` to loop over an element's children. The existing method - :meth:`getiterator` is now deprecated, as is :meth:`getchildren` - which constructs and returns a list of children. - -* New :class:`Element` method: :meth:`itertext` yields all chunks of - text that are descendants of the element. For example:: - - t = ET.XML("""<list> - <item>1</item> <item>2</item> <item>3</item> - </list>""") - - # Outputs ['\n ', '1', ' ', '2', ' ', '3', '\n'] - print list(t.itertext()) - -* Deprecated: using an element as a Boolean (i.e., ``if elem:``) would - return true if the element had any children, or false if there were - no children. This behaviour is confusing -- ``None`` is false, but - so is a childless element? -- so it will now trigger a - :exc:`FutureWarning`. In your code, you should be explicit: write - ``len(elem) != 0`` if you're interested in the number of children, - or ``elem is not None``. - -Fredrik Lundh develops ElementTree and produced the 1.3 version; -you can read his article describing 1.3 at -http://effbot.org/zone/elementtree-13-intro.htm. -Florent Xicluna updated the version included with -Python, after discussions on python-dev and in :issue:`6472`.) - -.. ====================================================================== - - -Build and C API Changes -======================= - -Changes to Python's build process and to the C API include: - -* The latest release of the GNU Debugger, GDB 7, can be `scripted - using Python - <http://sourceware.org/gdb/current/onlinedocs/gdb/Python.html>`__. - When you begin debugging an executable program P, GDB will look for - a file named ``P-gdb.py`` and automatically read it. Dave Malcolm - contributed a :file:`python-gdb.py` that adds a number of - commands useful when debugging Python itself. For example, - ``py-up`` and ``py-down`` go up or down one Python stack frame, - which usually corresponds to several C stack frames. ``py-print`` - prints the value of a Python variable, and ``py-bt`` prints the - Python stack trace. (Added as a result of :issue:`8032`.) - -* If you use the :file:`.gdbinit` file provided with Python, - the "pyo" macro in the 2.7 version now works correctly when the thread being - debugged doesn't hold the GIL; the macro now acquires it before printing. - (Contributed by Victor Stinner; :issue:`3632`.) - -* :cfunc:`Py_AddPendingCall` is now thread-safe, letting any - worker thread submit notifications to the main Python thread. This - is particularly useful for asynchronous IO operations. - (Contributed by Kristján Valur Jónsson; :issue:`4293`.) - -* New function: :cfunc:`PyCode_NewEmpty` creates an empty code object; - only the filename, function name, and first line number are required. - This is useful for extension modules that are attempting to - construct a more useful traceback stack. Previously such - extensions needed to call :cfunc:`PyCode_New`, which had many - more arguments. (Added by Jeffrey Yasskin.) - -* New function: :cfunc:`PyErr_NewExceptionWithDoc` creates a new - exception class, just as the existing :cfunc:`PyErr_NewException` does, - but takes an extra ``char *`` argument containing the docstring for the - new exception class. (Added by 'lekma' on the Python bug tracker; - :issue:`7033`.) - -* New function: :cfunc:`PyFrame_GetLineNumber` takes a frame object - and returns the line number that the frame is currently executing. - Previously code would need to get the index of the bytecode - instruction currently executing, and then look up the line number - corresponding to that address. (Added by Jeffrey Yasskin.) - -* New functions: :cfunc:`PyLong_AsLongAndOverflow` and - :cfunc:`PyLong_AsLongLongAndOverflow` approximates a Python long - integer as a C :ctype:`long` or :ctype:`long long`. - If the number is too large to fit into - the output type, an *overflow* flag is set and returned to the caller. - (Contributed by Case Van Horsen; :issue:`7528` and :issue:`7767`.) - -* New function: stemming from the rewrite of string-to-float conversion, - a new :cfunc:`PyOS_string_to_double` function was added. The old - :cfunc:`PyOS_ascii_strtod` and :cfunc:`PyOS_ascii_atof` functions - are now deprecated. - -* New function: :cfunc:`PySys_SetArgvEx` sets the value of - ``sys.argv`` and can optionally update ``sys.path`` to include the - directory containing the script named by ``sys.argv[0]`` depending - on the value of an *updatepath* parameter. - - This function was added to close a security hole for applications - that embed Python. The old function, :cfunc:`PySys_SetArgv`, would - always update ``sys.path``, and sometimes it would add the current - directory. This meant that, if you ran an application embedding - Python in a directory controlled by someone else, attackers could - put a Trojan-horse module in the directory (say, a file named - :file:`os.py`) that your application would then import and run. - - If you maintain a C/C++ application that embeds Python, check - whether you're calling :cfunc:`PySys_SetArgv` and carefully consider - whether the application should be using :cfunc:`PySys_SetArgvEx` - with *updatepath* set to false. - - Security issue reported as `CVE-2008-5983 - <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5983>`_; - discussed in :issue:`5753`, and fixed by Antoine Pitrou. - -* New macros: the Python header files now define the following macros: - :cmacro:`Py_ISALNUM`, - :cmacro:`Py_ISALPHA`, - :cmacro:`Py_ISDIGIT`, - :cmacro:`Py_ISLOWER`, - :cmacro:`Py_ISSPACE`, - :cmacro:`Py_ISUPPER`, - :cmacro:`Py_ISXDIGIT`, - and :cmacro:`Py_TOLOWER`, :cmacro:`Py_TOUPPER`. - All of these functions are analogous to the C - standard macros for classifying characters, but ignore the current - locale setting, because in - several places Python needs to analyze characters in a - locale-independent way. (Added by Eric Smith; - :issue:`5793`.) - - .. XXX these macros don't seem to be described in the c-api docs. - -* Removed function: :cmacro:`PyEval_CallObject` is now only available - as a macro. A function version was being kept around to preserve - ABI linking compatibility, but that was in 1997; it can certainly be - deleted by now. (Removed by Antoine Pitrou; :issue:`8276`.) - -* New format codes: the :cfunc:`PyFormat_FromString`, - :cfunc:`PyFormat_FromStringV`, and :cfunc:`PyErr_Format` functions now - accept ``%lld`` and ``%llu`` format codes for displaying - C's :ctype:`long long` types. - (Contributed by Mark Dickinson; :issue:`7228`.) - -* The complicated interaction between threads and process forking has - been changed. Previously, the child process created by - :func:`os.fork` might fail because the child is created with only a - single thread running, the thread performing the :func:`os.fork`. - If other threads were holding a lock, such as Python's import lock, - when the fork was performed, the lock would still be marked as - "held" in the new process. But in the child process nothing would - ever release the lock, since the other threads weren't replicated, - and the child process would no longer be able to perform imports. - - Python 2.7 acquires the import lock before performing an - :func:`os.fork`, and will also clean up any locks created using the - :mod:`threading` module. C extension modules that have internal - locks, or that call :cfunc:`fork()` themselves, will not benefit - from this clean-up. - - (Fixed by Thomas Wouters; :issue:`1590864`.) - -* The :cfunc:`Py_Finalize` function now calls the internal - :func:`threading._shutdown` function; this prevents some exceptions from - being raised when an interpreter shuts down. - (Patch by Adam Olsen; :issue:`1722344`.) - -* When using the :ctype:`PyMemberDef` structure to define attributes - of a type, Python will no longer let you try to delete or set a - :const:`T_STRING_INPLACE` attribute. - - .. rev 79644 - -* Global symbols defined by the :mod:`ctypes` module are now prefixed - with ``Py``, or with ``_ctypes``. (Implemented by Thomas - Heller; :issue:`3102`.) - -* New configure option: the :option:`--with-system-expat` switch allows - building the :mod:`pyexpat` module to use the system Expat library. - (Contributed by Arfrever Frehtes Taifersar Arahesis; :issue:`7609`.) - -* New configure option: the - :option:`--with-valgrind` option will now disable the pymalloc - allocator, which is difficult for the Valgrind memory-error detector - to analyze correctly. - Valgrind will therefore be better at detecting memory leaks and - overruns. (Contributed by James Henstridge; :issue:`2422`.) - -* New configure option: you can now supply an empty string to - :option:`--with-dbmliborder=` in order to disable all of the various - DBM modules. (Added by Arfrever Frehtes Taifersar Arahesis; - :issue:`6491`.) - -* The :program:`configure` script now checks for floating-point rounding bugs - on certain 32-bit Intel chips and defines a :cmacro:`X87_DOUBLE_ROUNDING` - preprocessor definition. No code currently uses this definition, - but it's available if anyone wishes to use it. - (Added by Mark Dickinson; :issue:`2937`.) - - :program:`configure` also now sets a :envvar:`LDCXXSHARED` Makefile - variable for supporting C++ linking. (Contributed by Arfrever - Frehtes Taifersar Arahesis; :issue:`1222585`.) - -* The build process now creates the necessary files for pkg-config - support. (Contributed by Clinton Roy; :issue:`3585`.) - -* The build process now supports Subversion 1.7. (Contributed by - Arfrever Frehtes Taifersar Arahesis; :issue:`6094`.) - - -.. _whatsnew27-capsules: - -Capsules -------------------- - -Python 3.1 adds a new C datatype, :ctype:`PyCapsule`, for providing a -C API to an extension module. A capsule is essentially the holder of -a C ``void *`` pointer, and is made available as a module attribute; for -example, the :mod:`socket` module's API is exposed as ``socket.CAPI``, -and :mod:`unicodedata` exposes ``ucnhash_CAPI``. Other extensions -can import the module, access its dictionary to get the capsule -object, and then get the ``void *`` pointer, which will usually point -to an array of pointers to the module's various API functions. - -There is an existing data type already used for this, -:ctype:`PyCObject`, but it doesn't provide type safety. Evil code -written in pure Python could cause a segmentation fault by taking a -:ctype:`PyCObject` from module A and somehow substituting it for the -:ctype:`PyCObject` in module B. Capsules know their own name, -and getting the pointer requires providing the name:: - - void *vtable; - - if (!PyCapsule_IsValid(capsule, "mymodule.CAPI") { - PyErr_SetString(PyExc_ValueError, "argument type invalid"); - return NULL; - } - - vtable = PyCapsule_GetPointer(capsule, "mymodule.CAPI"); - -You are assured that ``vtable`` points to whatever you're expecting. -If a different capsule was passed in, :cfunc:`PyCapsule_IsValid` would -detect the mismatched name and return false. Refer to -:ref:`using-capsules` for more information on using these objects. - -Python 2.7 now uses capsules internally to provide various -extension-module APIs, but the :cfunc:`PyCObject_AsVoidPtr` was -modified to handle capsules, preserving compile-time compatibility -with the :ctype:`CObject` interface. Use of -:cfunc:`PyCObject_AsVoidPtr` will signal a -:exc:`PendingDeprecationWarning`, which is silent by default. - -Implemented in Python 3.1 and backported to 2.7 by Larry Hastings; -discussed in :issue:`5630`. - - -.. ====================================================================== - -Port-Specific Changes: Windows ------------------------------------ - -* The :mod:`msvcrt` module now contains some constants from - the :file:`crtassem.h` header file: - :data:`CRT_ASSEMBLY_VERSION`, - :data:`VC_ASSEMBLY_PUBLICKEYTOKEN`, - and :data:`LIBRARIES_ASSEMBLY_NAME_PREFIX`. - (Contributed by David Cournapeau; :issue:`4365`.) - -* The :mod:`_winreg` module for accessing the registry now implements - the :func:`CreateKeyEx` and :func:`DeleteKeyEx` functions, extended - versions of previously-supported functions that take several extra - arguments. The :func:`DisableReflectionKey`, - :func:`EnableReflectionKey`, and :func:`QueryReflectionKey` were also - tested and documented. - (Implemented by Brian Curtin: :issue:`7347`.) - -* The new :cfunc:`_beginthreadex` API is used to start threads, and - the native thread-local storage functions are now used. - (Contributed by Kristján Valur Jónsson; :issue:`3582`.) - -* The :func:`os.kill` function now works on Windows. The signal value - can be the constants :const:`CTRL_C_EVENT`, - :const:`CTRL_BREAK_EVENT`, or any integer. The first two constants - will send Control-C and Control-Break keystroke events to - subprocesses; any other value will use the :cfunc:`TerminateProcess` - API. (Contributed by Miki Tebeka; :issue:`1220212`.) - -* The :func:`os.listdir` function now correctly fails - for an empty path. (Fixed by Hirokazu Yamamoto; :issue:`5913`.) - -* The :mod:`mimelib` module will now read the MIME database from - the Windows registry when initializing. - (Patch by Gabriel Genellina; :issue:`4969`.) - -.. ====================================================================== - -Port-Specific Changes: Mac OS X ------------------------------------ - -* The path ``/Library/Python/2.7/site-packages`` is now appended to - ``sys.path``, in order to share added packages between the system - installation and a user-installed copy of the same version. - (Changed by Ronald Oussoren; :issue:`4865`.) - -Port-Specific Changes: FreeBSD ------------------------------------ - -* FreeBSD 7.1's :const:`SO_SETFIB` constant, used with - :func:`~socket.getsockopt`/:func:`~socket.setsockopt` to select an - alternate routing table, is now available in the :mod:`socket` - module. (Added by Kyle VanderBeek; :issue:`8235`.) - -Other Changes and Fixes -======================= - -* Two benchmark scripts, :file:`iobench` and :file:`ccbench`, were - added to the :file:`Tools` directory. :file:`iobench` measures the - speed of the built-in file I/O objects returned by :func:`open` - while performing various operations, and :file:`ccbench` is a - concurrency benchmark that tries to measure computing throughput, - thread switching latency, and IO processing bandwidth when - performing several tasks using a varying number of threads. - -* The :file:`Tools/i18n/msgfmt.py` script now understands plural - forms in :file:`.po` files. (Fixed by Martin von Löwis; - :issue:`5464`.) - -* When importing a module from a :file:`.pyc` or :file:`.pyo` file - with an existing :file:`.py` counterpart, the :attr:`co_filename` - attributes of the resulting code objects are overwritten when the - original filename is obsolete. This can happen if the file has been - renamed, moved, or is accessed through different paths. (Patch by - Ziga Seilnacht and Jean-Paul Calderone; :issue:`1180193`.) - -* The :file:`regrtest.py` script now takes a :option:`--randseed=` - switch that takes an integer that will be used as the random seed - for the :option:`-r` option that executes tests in random order. - The :option:`-r` option also reports the seed that was used - (Added by Collin Winter.) - -* Another :file:`regrtest.py` switch is :option:`-j`, which - takes an integer specifying how many tests run in parallel. This - allows reducing the total runtime on multi-core machines. - This option is compatible with several other options, including the - :option:`-R` switch which is known to produce long runtimes. - (Added by Antoine Pitrou, :issue:`6152`.) This can also be used - with a new :option:`-F` switch that runs selected tests in a loop - until they fail. (Added by Antoine Pitrou; :issue:`7312`.) - -* When executed as a script, the :file:`py_compile.py` module now - accepts ``'-'`` as an argument, which will read standard input for - the list of filenames to be compiled. (Contributed by Piotr - Ożarowski; :issue:`8233`.) - -.. ====================================================================== - -Porting to Python 2.7 -===================== - -This section lists previously described changes and other bugfixes -that may require changes to your code: - -* The :func:`range` function processes its arguments more - consistently; it will now call :meth:`__int__` on non-float, - non-integer arguments that are supplied to it. (Fixed by Alexander - Belopolsky; :issue:`1533`.) - -* The string :meth:`format` method changed the default precision used - for floating-point and complex numbers from 6 decimal - places to 12, which matches the precision used by :func:`str`. - (Changed by Eric Smith; :issue:`5920`.) - -* Because of an optimization for the :keyword:`with` statement, the special - methods :meth:`__enter__` and :meth:`__exit__` must belong to the object's - type, and cannot be directly attached to the object's instance. This - affects new-style classes (derived from :class:`object`) and C extension - types. (:issue:`6101`.) - -* Due to a bug in Python 2.6, the *exc_value* parameter to - :meth:`__exit__` methods was often the string representation of the - exception, not an instance. This was fixed in 2.7, so *exc_value* - will be an instance as expected. (Fixed by Florent Xicluna; - :issue:`7853`.) - -* When a restricted set of attributes were set using ``__slots__``, - deleting an unset attribute would not raise :exc:`AttributeError` - as you would expect. Fixed by Benjamin Peterson; :issue:`7604`.) - -In the standard library: - -* Operations with :class:`datetime` instances that resulted in a year - falling outside the supported range didn't always raise - :exc:`OverflowError`. Such errors are now checked more carefully - and will now raise the exception. (Reported by Mark Leander, patch - by Anand B. Pillai and Alexander Belopolsky; :issue:`7150`.) - -* When using :class:`Decimal` instances with a string's - :meth:`format` method, the default alignment was previously - left-alignment. This has been changed to right-alignment, which might - change the output of your programs. - (Changed by Mark Dickinson; :issue:`6857`.) - - Comparisons involving a signaling NaN value (or ``sNAN``) now signal - :const:`InvalidOperation` instead of silently returning a true or - false value depending on the comparison operator. Quiet NaN values - (or ``NaN``) are now hashable. (Fixed by Mark Dickinson; - :issue:`7279`.) - -* The ElementTree library, :mod:`xml.etree`, no longer escapes - ampersands and angle brackets when outputting an XML processing - instruction (which looks like `<?xml-stylesheet href="#style1"?>`) - or comment (which looks like `<!-- comment -->`). - (Patch by Neil Muller; :issue:`2746`.) - -* The :meth:`readline` method of :class:`StringIO` objects now does - nothing when a negative length is requested, as other file-like - objects do. (:issue:`7348`). - -* The :mod:`syslog` module will now use the value of ``sys.argv[0]`` as the - identifier instead of the previous default value of ``'python'``. - (Changed by Sean Reifschneider; :issue:`8451`.) - -* The :mod:`tarfile` module's default error handling has changed, to - no longer suppress fatal errors. The default error level was previously 0, - which meant that errors would only result in a message being written to the - debug log, but because the debug log is not activated by default, - these errors go unnoticed. The default error level is now 1, - which raises an exception if there's an error. - (Changed by Lars Gustäbel; :issue:`7357`.) - -* The :mod:`urlparse` module's :func:`~urlparse.urlsplit` now handles - unknown URL schemes in a fashion compliant with :rfc:`3986`: if the - URL is of the form ``"<something>://..."``, the text before the - ``://`` is treated as the scheme, even if it's a made-up scheme that - the module doesn't know about. This change may break code that - worked around the old behaviour. For example, Python 2.6.4 or 2.5 - will return the following: - - >>> import urlparse - >>> urlparse.urlsplit('invented://host/filename?query') - ('invented', '', '//host/filename?query', '', '') - - Python 2.7 (and Python 2.6.5) will return: - - >>> import urlparse - >>> urlparse.urlsplit('invented://host/filename?query') - ('invented', 'host', '/filename?query', '', '') - - (Python 2.7 actually produces slightly different output, since it - returns a named tuple instead of a standard tuple.) - -For C extensions: - -* C extensions that use integer format codes with the ``PyArg_Parse*`` - family of functions will now raise a :exc:`TypeError` exception - instead of triggering a :exc:`DeprecationWarning` (:issue:`5080`). - -* Use the new :cfunc:`PyOS_string_to_double` function instead of the old - :cfunc:`PyOS_ascii_strtod` and :cfunc:`PyOS_ascii_atof` functions, - which are now deprecated. - -For applications that embed Python: - -* The :cfunc:`PySys_SetArgvEx` function was added, letting - applications close a security hole when the existing - :cfunc:`PySys_SetArgv` function was used. Check whether you're - calling :cfunc:`PySys_SetArgv` and carefully consider whether the - application should be using :cfunc:`PySys_SetArgvEx` with - *updatepath* set to false. - -.. ====================================================================== - - -.. _acks27: - -Acknowledgements -================ - -The author would like to thank the following people for offering -suggestions, corrections and assistance with various drafts of this -article: Nick Coghlan, Philip Jenvey, Ryan Lovett, R. David Murray, -Hugh Secker-Walker. - diff --git a/Doc/whatsnew/index.rst b/Doc/whatsnew/index.rst index 4d2bf3f..a1efe92 100644 --- a/Doc/whatsnew/index.rst +++ b/Doc/whatsnew/index.rst @@ -13,7 +13,6 @@ anyone wishing to stay up-to-date after a new release. 3.1.rst 3.0.rst - 2.7.rst 2.6.rst 2.5.rst 2.4.rst -- cgit v0.12 From dedbbe6b3bfbf1fda4e333ec80507576c1725544 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sun, 11 Jul 2010 12:15:03 +0000 Subject: Merged revisions 82814 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82814 | antoine.pitrou | 2010-07-11 14:12:00 +0200 (dim., 11 juil. 2010) | 4 lines Issue #7616: Fix copying of overlapping memoryview slices with the Intel compiler. ........ --- Misc/NEWS | 3 +++ Objects/memoryobject.c | 14 +++----------- 2 files changed, 6 insertions(+), 11 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 6296eef..7911c4f 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #7616: Fix copying of overlapping memoryview slices with the Intel + compiler. + - Issue #8271: during the decoding of an invalid UTF-8 byte sequence, only the start byte and the continuation byte(s) are now considered invalid, instead of the number of bytes specified by the start byte. diff --git a/Objects/memoryobject.c b/Objects/memoryobject.c index e92a771..5b3caf2 100644 --- a/Objects/memoryobject.c +++ b/Objects/memoryobject.c @@ -624,7 +624,7 @@ memory_subscript(PyMemoryViewObject *self, PyObject *key) static int memory_ass_sub(PyMemoryViewObject *self, PyObject *key, PyObject *value) { - Py_ssize_t start, len, bytelen, i; + Py_ssize_t start, len, bytelen; Py_buffer srcview; Py_buffer *view = &(self->view); char *srcbuf, *destbuf; @@ -694,16 +694,8 @@ memory_ass_sub(PyMemoryViewObject *self, PyObject *key, PyObject *value) if (destbuf + bytelen < srcbuf || srcbuf + bytelen < destbuf) /* No overlapping */ memcpy(destbuf, srcbuf, bytelen); - else if (destbuf < srcbuf) { - /* Copy in ascending order */ - for (i = 0; i < bytelen; i++) - destbuf[i] = srcbuf[i]; - } - else { - /* Copy in descencing order */ - for (i = bytelen - 1; i >= 0; i--) - destbuf[i] = srcbuf[i]; - } + else + memmove(destbuf, srcbuf, bytelen); PyBuffer_Release(&srcview); return 0; -- cgit v0.12 From 16d037653d50a035f106636715095840e4fabe70 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Sun, 11 Jul 2010 19:27:06 +0000 Subject: Merged revisions 82821 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82821 | mark.dickinson | 2010-07-11 19:53:06 +0100 (Sun, 11 Jul 2010) | 3 lines Issue #9137: Fix issue in MutableMapping.update, which incorrectly treated keyword arguments called 'self' or 'other' specially. ........ --- Lib/_abcoll.py | 10 +++++++++- Lib/test/test_collections.py | 13 +++++++++++++ Misc/NEWS | 3 +++ 3 files changed, 25 insertions(+), 1 deletion(-) diff --git a/Lib/_abcoll.py b/Lib/_abcoll.py index e9f06a5..cc00fd9 100644 --- a/Lib/_abcoll.py +++ b/Lib/_abcoll.py @@ -480,7 +480,15 @@ class MutableMapping(Mapping): except KeyError: pass - def update(self, other=(), **kwds): + def update(*args, **kwds): + if len(args) > 2: + raise TypeError("update() takes at most 2 positional " + "arguments ({} given)".format(len(args))) + elif not args: + raise TypeError("update() takes at least 1 argument (0 given)") + self = args[0] + other = args[1] if len(args) >= 2 else () + if isinstance(other, Mapping): for key in other: self[key] = other[key] diff --git a/Lib/test/test_collections.py b/Lib/test/test_collections.py index 33deb78..85bf248 100644 --- a/Lib/test/test_collections.py +++ b/Lib/test/test_collections.py @@ -725,6 +725,19 @@ class TestOrderedDict(unittest.TestCase): od.update([('a', 1), ('b', 2), ('c', 9), ('d', 4)], c=3, e=5) self.assertEqual(list(od.items()), pairs) # mixed input + # Issue 9137: Named argument called 'other' or 'self' + # shouldn't be treated specially. + od = OrderedDict() + od.update(self=23) + self.assertEqual(list(od.items()), [('self', 23)]) + od = OrderedDict() + od.update(other={}) + self.assertEqual(list(od.items()), [('other', {})]) + od = OrderedDict() + od.update(red=5, blue=6, other=7, self=8) + self.assertEqual(sorted(list(od.items())), + [('blue', 6), ('other', 7), ('red', 5), ('self', 8)]) + # Make sure that direct calls to update do not clear previous contents # add that updates items are not moved to the end d = OrderedDict([('a', 1), ('b', 2), ('c', 3), ('d', 44), ('e', 55)]) diff --git a/Misc/NEWS b/Misc/NEWS index 7911c4f..601943f 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -78,6 +78,9 @@ C-API Library ------- +- Issue #9137: Fix issue in MutableMapping.update, which incorrectly + treated keyword arguments called 'self' or 'other' specially. + - Issue #7646: The fnmatch pattern cache no longer grows without bound. - Issue #9136: Fix 'dictionary changed size during iteration' -- cgit v0.12 From 902be136be37f3d9fe8a301697821c9cc4e57709 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sun, 11 Jul 2010 23:10:08 +0000 Subject: Merged revisions 82828 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82828 | benjamin.peterson | 2010-07-11 18:06:06 -0500 (Sun, 11 Jul 2010) | 1 line allow byte literals ........ --- Lib/ast.py | 2 +- Lib/test/test_ast.py | 1 + Misc/NEWS | 2 ++ 3 files changed, 4 insertions(+), 1 deletion(-) diff --git a/Lib/ast.py b/Lib/ast.py index 0b8baf7..027302f 100644 --- a/Lib/ast.py +++ b/Lib/ast.py @@ -50,7 +50,7 @@ def literal_eval(node_or_string): if isinstance(node_or_string, Expression): node_or_string = node_or_string.body def _convert(node): - if isinstance(node, Str): + if isinstance(node, (Str, Bytes)): return node.s elif isinstance(node, Num): return node.n diff --git a/Lib/test/test_ast.py b/Lib/test/test_ast.py index 7ee16bf..e188887 100644 --- a/Lib/test/test_ast.py +++ b/Lib/test/test_ast.py @@ -271,6 +271,7 @@ class ASTHelpers_Test(unittest.TestCase): self.assertEqual(ast.literal_eval('[1, 2, 3]'), [1, 2, 3]) self.assertEqual(ast.literal_eval('{"foo": 42}'), {"foo": 42}) self.assertEqual(ast.literal_eval('(True, False, None)'), (True, False, None)) + self.assertEqual(ast.literal_eval('b"hi"'), b"hi") self.assertRaises(ValueError, ast.literal_eval, 'foo()') def test_literal_eval_issue4907(self): diff --git a/Misc/NEWS b/Misc/NEWS index 601943f..7c26473 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -78,6 +78,8 @@ C-API Library ------- +- ``ast.literal_eval()`` now allows byte literals. + - Issue #9137: Fix issue in MutableMapping.update, which incorrectly treated keyword arguments called 'self' or 'other' specially. -- cgit v0.12 From 116874dc52113b2503b5ac28afd4d9a4a1e92435 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Mon, 12 Jul 2010 09:01:14 +0000 Subject: Fix glossary markup. --- Doc/glossary.rst | 1 - 1 file changed, 1 deletion(-) diff --git a/Doc/glossary.rst b/Doc/glossary.rst index e8ff819..c4e0e32 100644 --- a/Doc/glossary.rst +++ b/Doc/glossary.rst @@ -420,7 +420,6 @@ Glossary modules, respectively. nested scope - The ability to refer to a variable in an enclosing definition. For instance, a function defined inside another function can refer to variables in the outer function. Note that nested scopes by default work -- cgit v0.12 From d181f431b3afd21c61fb04f51fe016522d7e03cb Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Mon, 12 Jul 2010 09:39:08 +0000 Subject: Merged revisions 82835 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82835 | mark.dickinson | 2010-07-12 10:37:40 +0100 (Mon, 12 Jul 2010) | 1 line Remove mention of execfile from the tutorial. ........ --- Doc/tutorial/classes.rst | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/Doc/tutorial/classes.rst b/Doc/tutorial/classes.rst index 1ba6bb0..27d0896 100644 --- a/Doc/tutorial/classes.rst +++ b/Doc/tutorial/classes.rst @@ -599,12 +599,12 @@ Note that the mangling rules are designed mostly to avoid accidents; it still is possible to access or modify a variable that is considered private. This can even be useful in special circumstances, such as in the debugger. -Notice that code passed to ``exec()``, ``eval()`` or ``execfile()`` does not -consider the classname of the invoking class to be the current class; this is -similar to the effect of the ``global`` statement, the effect of which is -likewise restricted to code that is byte-compiled together. The same -restriction applies to ``getattr()``, ``setattr()`` and ``delattr()``, as well -as when referencing ``__dict__`` directly. +Notice that code passed to ``exec()`` or ``eval()`` does not consider the +classname of the invoking class to be the current class; this is similar to the +effect of the ``global`` statement, the effect of which is likewise restricted +to code that is byte-compiled together. The same restriction applies to +``getattr()``, ``setattr()`` and ``delattr()``, as well as when referencing +``__dict__`` directly. .. _tut-odds: -- cgit v0.12 From f62637c32c4f9854e4de238cb25a858e4233793c Mon Sep 17 00:00:00 2001 From: Ezio Melotti <ezio.melotti@gmail.com> Date: Mon, 12 Jul 2010 20:00:39 +0000 Subject: Merged revisions 82839 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82839 | ezio.melotti | 2010-07-12 22:49:41 +0300 (Mon, 12 Jul 2010) | 1 line #6026: skip test_get_file_list when zlib is not available. ........ --- Lib/distutils/tests/test_sdist.py | 1 + 1 file changed, 1 insertion(+) diff --git a/Lib/distutils/tests/test_sdist.py b/Lib/distutils/tests/test_sdist.py index f95035d..aa3a99f 100644 --- a/Lib/distutils/tests/test_sdist.py +++ b/Lib/distutils/tests/test_sdist.py @@ -277,6 +277,7 @@ class SDistTestCase(PyPIRCCommandTestCase): self.assertRaises(DistutilsOptionError, cmd.finalize_options) + @unittest.skipUnless(zlib, "requires zlib") def test_get_file_list(self): # make sure MANIFEST is recalculated dist, cmd = self.get_cmd() -- cgit v0.12 From dac55eac0c9f8e3db777adcaf7ff3116d7edfd7e Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Mon, 12 Jul 2010 20:04:01 +0000 Subject: Merged revisions 82842 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82842 | antoine.pitrou | 2010-07-12 22:01:52 +0200 (lun., 12 juil. 2010) | 3 lines Fix definition of len() and indexing for memoryview objects (part of #7696). ........ --- Doc/library/stdtypes.rst | 38 +++++++++++++++++++++++++++++--------- 1 file changed, 29 insertions(+), 9 deletions(-) diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index 5d52a86..bf125bd 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -2086,10 +2086,19 @@ simple bytes or complex data structures. buffer protocol. Builtin objects that support the buffer protocol include :class:`bytes` and :class:`bytearray`. - ``len(view)`` returns the total number of bytes in the memoryview, *view*. + A :class:`memoryview` has the notion of an *element*, which is the + atomic memory unit handled by the originating object *obj*. For many + simple types such as :class:`bytes` and :class:`bytearray`, an element + is a single byte, but other types such as :class:`array.array` may have + bigger elements. + + ``len(view)`` returns the total number of elements in the memoryview, + *view*. The :class:`~memoryview.itemsize` attribute will give you the + number of bytes in a single element. A :class:`memoryview` supports slicing to expose its data. Taking a single - index will return a single byte. Full slicing will result in a subview:: + index will return a single element as a :class:`bytes` object. Full + slicing will result in a subview:: >>> v = memoryview(b'abcefg') >>> v[1] @@ -2100,11 +2109,8 @@ simple bytes or complex data structures. <memory at 0x77ab28> >>> bytes(v[1:4]) b'bce' - >>> v[3:-1] - <memory at 0x744f18> - >>> bytes(v[4:-1]) - If the object the memory view is over supports changing its data, the + If the object the memoryview is over supports changing its data, the memoryview supports slice assignment:: >>> data = bytearray(b'abcefg') @@ -2124,12 +2130,18 @@ simple bytes or complex data structures. Notice how the size of the memoryview object cannot be changed. - :class:`memoryview` has two methods: .. method:: tobytes() - Return the data in the buffer as a bytestring. + Return the data in the buffer as a bytestring. This is equivalent to + calling the :class:`bytes` constructor on the memoryview. :: + + >>> m = memoryview(b"abc") + >>> m.tobytes() + b'abc' + >>> bytes(m) + b'abc' .. method:: tolist() @@ -2147,7 +2159,15 @@ simple bytes or complex data structures. .. attribute:: itemsize - The size in bytes of each element of the memoryview. + The size in bytes of each element of the memoryview:: + + >>> m = memoryview(array.array('H', [1,2,3])) + >>> m.itemsize + 2 + >>> m[0] + b'\x01\x00' + >>> len(m[0]) == m.itemsize + True .. attribute:: shape -- cgit v0.12 From 5e74256619d6822c3d086f3be92cd4dc41108131 Mon Sep 17 00:00:00 2001 From: Ezio Melotti <ezio.melotti@gmail.com> Date: Mon, 12 Jul 2010 21:23:20 +0000 Subject: Revert r82841. --- Lib/distutils/tests/test_sdist.py | 1 - 1 file changed, 1 deletion(-) diff --git a/Lib/distutils/tests/test_sdist.py b/Lib/distutils/tests/test_sdist.py index aa3a99f..f95035d 100644 --- a/Lib/distutils/tests/test_sdist.py +++ b/Lib/distutils/tests/test_sdist.py @@ -277,7 +277,6 @@ class SDistTestCase(PyPIRCCommandTestCase): self.assertRaises(DistutilsOptionError, cmd.finalize_options) - @unittest.skipUnless(zlib, "requires zlib") def test_get_file_list(self): # make sure MANIFEST is recalculated dist, cmd = self.get_cmd() -- cgit v0.12 -- cgit v0.12 From 0a5d9a29bbc2dbbab5a408ba5f592ea47894a5b2 Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Tue, 13 Jul 2010 14:55:04 +0000 Subject: Merged revisions 82850 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82850 | alexander.belopolsky | 2010-07-13 10:50:16 -0400 (Tue, 13 Jul 2010) | 1 line Set sys.modules[name] to None instead of 0 to block module import. ........ --- Lib/test/support.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/support.py b/Lib/test/support.py index e3a3b38..1eb84eb 100644 --- a/Lib/test/support.py +++ b/Lib/test/support.py @@ -98,7 +98,7 @@ def _save_and_block_module(name, orig_modules): orig_modules[name] = sys.modules[name] except KeyError: saved = False - sys.modules[name] = 0 + sys.modules[name] = None return saved -- cgit v0.12 From 3f682adcf2c4507d90ac464bc8ec70b13f8b8412 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Tue, 13 Jul 2010 23:14:46 +0000 Subject: Partial port of r78919 from trunk: add subdir argument to the findfile helper --- Lib/test/support.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Lib/test/support.py b/Lib/test/support.py index 1eb84eb..11bb168 100644 --- a/Lib/test/support.py +++ b/Lib/test/support.py @@ -387,12 +387,14 @@ if fp is not None: unlink(TESTFN) del fp -def findfile(file, here=__file__): +def findfile(file, here=__file__, subdir=None): """Try to find a file on sys.path and the working directory. If it is not found the argument passed to the function is returned (this does not necessarily signal failure; could still be the legitimate path).""" if os.path.isabs(file): return file + if subdir is not None: + file = os.path.join(subdir, file) path = sys.path path = [os.path.dirname(here)] + path for dn in path: -- cgit v0.12 From 964ee2669e8c35b6c98c2275ccb981a46c57e85d Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Tue, 13 Jul 2010 23:19:20 +0000 Subject: Merged revisions 82856-82857 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82856 | victor.stinner | 2010-07-14 01:04:56 +0200 (mer., 14 juil. 2010) | 2 lines Issue #9243: Fix sndhdr module and add unit tests, contributed by James Lee. ........ r82857 | victor.stinner | 2010-07-14 01:08:01 +0200 (mer., 14 juil. 2010) | 2 lines Woops, test_sndhdr.py contains the same code twice: fix it ........ --- Lib/sndhdr.py | 8 ++++---- Lib/test/sndhdrdata/README | 12 ++++++++++++ Lib/test/sndhdrdata/sndhdr.8svx | Bin 0 -> 110 bytes Lib/test/sndhdrdata/sndhdr.aifc | Bin 0 -> 106 bytes Lib/test/sndhdrdata/sndhdr.aiff | Bin 0 -> 108 bytes Lib/test/sndhdrdata/sndhdr.au | Bin 0 -> 64 bytes Lib/test/sndhdrdata/sndhdr.hcom | Bin 0 -> 256 bytes Lib/test/sndhdrdata/sndhdr.sndt | Bin 0 -> 129 bytes Lib/test/sndhdrdata/sndhdr.voc | Bin 0 -> 63 bytes Lib/test/sndhdrdata/sndhdr.wav | Bin 0 -> 64 bytes Misc/ACKS | 1 + Misc/NEWS | 2 ++ 12 files changed, 19 insertions(+), 4 deletions(-) create mode 100644 Lib/test/sndhdrdata/README create mode 100644 Lib/test/sndhdrdata/sndhdr.8svx create mode 100644 Lib/test/sndhdrdata/sndhdr.aifc create mode 100644 Lib/test/sndhdrdata/sndhdr.aiff create mode 100644 Lib/test/sndhdrdata/sndhdr.au create mode 100644 Lib/test/sndhdrdata/sndhdr.hcom create mode 100644 Lib/test/sndhdrdata/sndhdr.sndt create mode 100644 Lib/test/sndhdrdata/sndhdr.voc create mode 100644 Lib/test/sndhdrdata/sndhdr.wav diff --git a/Lib/sndhdr.py b/Lib/sndhdr.py index a8e0a05..9f5dcc9 100644 --- a/Lib/sndhdr.py +++ b/Lib/sndhdr.py @@ -57,12 +57,12 @@ tests = [] def test_aifc(h, f): import aifc - if h.startswith(b'FORM'): + if not h.startswith(b'FORM'): return None if h[8:12] == b'AIFC': fmt = 'aifc' elif h[8:12] == b'AIFF': - fmt = b'aiff' + fmt = 'aiff' else: return None f.seek(0) @@ -123,7 +123,7 @@ tests.append(test_hcom) def test_voc(h, f): - if h.startswith(b'Creative Voice File\032'): + if not h.startswith(b'Creative Voice File\032'): return None sbseek = get_short_le(h[20:22]) rate = 0 @@ -150,7 +150,7 @@ tests.append(test_wav) def test_8svx(h, f): - if h.startswith(b'FORM') or h[8:12] != b'8SVX': + if not h.startswith(b'FORM') or h[8:12] != b'8SVX': return None # Should decode it to get #channels -- assume always 1 return '8svx', 0, 1, 0, 8 diff --git a/Lib/test/sndhdrdata/README b/Lib/test/sndhdrdata/README new file mode 100644 index 0000000..8a17c00 --- /dev/null +++ b/Lib/test/sndhdrdata/README @@ -0,0 +1,12 @@ +Sound file samples used by Lib/test/test_sndhdr.py and generated using the +following commands: + + dd if=/dev/zero of=sndhdr.raw bs=20 count=1 + sox -s -2 -c 2 -r 44100 sndhdr.raw sndhdr.<format> + +Sound file samples used by Lib/test/test_sndhdr.py and generated using the +following commands: + + dd if=/dev/zero of=sndhdr.raw bs=20 count=1 + sox -s -2 -c 2 -r 44100 sndhdr.raw sndhdr.<format> + diff --git a/Lib/test/sndhdrdata/sndhdr.8svx b/Lib/test/sndhdrdata/sndhdr.8svx new file mode 100644 index 0000000..8cd6cde Binary files /dev/null and b/Lib/test/sndhdrdata/sndhdr.8svx differ diff --git a/Lib/test/sndhdrdata/sndhdr.aifc b/Lib/test/sndhdrdata/sndhdr.aifc new file mode 100644 index 0000000..8aae4e7 Binary files /dev/null and b/Lib/test/sndhdrdata/sndhdr.aifc differ diff --git a/Lib/test/sndhdrdata/sndhdr.aiff b/Lib/test/sndhdrdata/sndhdr.aiff new file mode 100644 index 0000000..8c279a7 Binary files /dev/null and b/Lib/test/sndhdrdata/sndhdr.aiff differ diff --git a/Lib/test/sndhdrdata/sndhdr.au b/Lib/test/sndhdrdata/sndhdr.au new file mode 100644 index 0000000..67c9e8f Binary files /dev/null and b/Lib/test/sndhdrdata/sndhdr.au differ diff --git a/Lib/test/sndhdrdata/sndhdr.hcom b/Lib/test/sndhdrdata/sndhdr.hcom new file mode 100644 index 0000000..debb02d Binary files /dev/null and b/Lib/test/sndhdrdata/sndhdr.hcom differ diff --git a/Lib/test/sndhdrdata/sndhdr.sndt b/Lib/test/sndhdrdata/sndhdr.sndt new file mode 100644 index 0000000..e1ca9cb Binary files /dev/null and b/Lib/test/sndhdrdata/sndhdr.sndt differ diff --git a/Lib/test/sndhdrdata/sndhdr.voc b/Lib/test/sndhdrdata/sndhdr.voc new file mode 100644 index 0000000..53a91fd Binary files /dev/null and b/Lib/test/sndhdrdata/sndhdr.voc differ diff --git a/Lib/test/sndhdrdata/sndhdr.wav b/Lib/test/sndhdrdata/sndhdr.wav new file mode 100644 index 0000000..0dca367 Binary files /dev/null and b/Lib/test/sndhdrdata/sndhdr.wav differ diff --git a/Misc/ACKS b/Misc/ACKS index 02f571a..93af016 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -433,6 +433,7 @@ Ben Laurie Simon Law Chris Lawrence Brian Leair +James Lee John J. Lee Inyeol Lee Thomas Lee diff --git a/Misc/NEWS b/Misc/NEWS index 7c26473..3717942 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -78,6 +78,8 @@ C-API Library ------- +- Issue #9243: Fix sndhdr module and add unit tests, contributed by James Lee. + - ``ast.literal_eval()`` now allows byte literals. - Issue #9137: Fix issue in MutableMapping.update, which incorrectly -- cgit v0.12 From 94ee95951dce510504c8840d830a9b10b74b16fe Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Tue, 13 Jul 2010 23:31:11 +0000 Subject: Add missing file from the previous commit (r82859): test_sndhdr.py --- Lib/test/test_sndhdr.py | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 Lib/test/test_sndhdr.py diff --git a/Lib/test/test_sndhdr.py b/Lib/test/test_sndhdr.py new file mode 100644 index 0000000..1004688 --- /dev/null +++ b/Lib/test/test_sndhdr.py @@ -0,0 +1,23 @@ +import sndhdr +import unittest +from test.support import findfile + +class TestFormats(unittest.TestCase): + def test_data(self): + for filename, expected in ( + ('sndhdr.8svx', ('8svx', 0, 1, 0, 8)), + ('sndhdr.aifc', ('aifc', 44100, 2, 5, 16)), + ('sndhdr.aiff', ('aiff', 44100, 2, 5, 16)), + ('sndhdr.au', ('au', 44100, 2, 5.0, 16)), + ('sndhdr.hcom', ('hcom', 22050.0, 1, -1, 8)), + ('sndhdr.sndt', ('sndt', 44100, 1, 5, 8)), + ('sndhdr.voc', ('voc', 0, 1, -1, 8)), + ('sndhdr.wav', ('wav', 44100, 2, -1, 16)), + ): + filename = findfile(filename, subdir="sndhdrdata") + what = sndhdr.what(filename) + self.assertNotEqual(what, None, filename) + self.assertSequenceEqual(what, expected) + +if __name__ == '__main__': + unittest.main() -- cgit v0.12 From 5a5031f5350805e5d495afb1237414b922378195 Mon Sep 17 00:00:00 2001 From: Stefan Krah <stefan@bytereef.org> Date: Wed, 14 Jul 2010 10:19:40 +0000 Subject: Merged revisions 82879 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82879 | stefan.krah | 2010-07-14 12:16:11 +0200 (Wed, 14 Jul 2010) | 3 lines High byte is the exit status. ........ --- Doc/library/subprocess.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst index 2c39551..edba7a7 100644 --- a/Doc/library/subprocess.rst +++ b/Doc/library/subprocess.rst @@ -540,7 +540,7 @@ Return code handling translates as follows:: pipe = os.popen(cmd, 'w') ... rc = pipe.close() - if rc != None and rc % 256: + if rc is not None and rc >> 8: print("There were some errors") ==> process = Popen(cmd, 'w', stdin=PIPE) -- cgit v0.12 From a6c03197fd3eb027825412b1b513467812b4a9bc Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Wed, 14 Jul 2010 10:28:38 +0000 Subject: Merged revisions 82881 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82881 | senthil.kumaran | 2010-07-14 15:51:22 +0530 (Wed, 14 Jul 2010) | 3 lines Fix Issue5842 - Moving the tests out of urllib.parse module ........ --- Lib/test/test_urlparse.py | 32 ++++++++++++++++++++++++ Lib/urllib/parse.py | 64 ----------------------------------------------- 2 files changed, 32 insertions(+), 64 deletions(-) diff --git a/Lib/test/test_urlparse.py b/Lib/test/test_urlparse.py index 17cdf9e..b0c46f1 100644 --- a/Lib/test/test_urlparse.py +++ b/Lib/test/test_urlparse.py @@ -7,6 +7,7 @@ import urllib.parse RFC1808_BASE = "http://a/b/c/d;p?q#f" RFC2396_BASE = "http://a/b/c/d;p?q" RFC3986_BASE = 'http://a/b/c/d;p?q' +SIMPLE_BASE = 'http://a/b/c/d' # A list of test cases. Each test case is a a two-tuple that contains # a string with the query and a dictionary with the expected result. @@ -292,6 +293,37 @@ class UrlParseTestCase(unittest.TestCase): #self.checkJoin(RFC3986_BASE, 'http:g','http:g') # strict parser self.checkJoin(RFC3986_BASE, 'http:g','http://a/b/c/g') #relaxed parser + def test_urljoins(self): + self.checkJoin(SIMPLE_BASE, 'g:h','g:h') + self.checkJoin(SIMPLE_BASE, 'http:g','http://a/b/c/g') + self.checkJoin(SIMPLE_BASE, 'http:','http://a/b/c/d') + self.checkJoin(SIMPLE_BASE, 'g','http://a/b/c/g') + self.checkJoin(SIMPLE_BASE, './g','http://a/b/c/g') + self.checkJoin(SIMPLE_BASE, 'g/','http://a/b/c/g/') + self.checkJoin(SIMPLE_BASE, '/g','http://a/g') + self.checkJoin(SIMPLE_BASE, '//g','http://g') + self.checkJoin(SIMPLE_BASE, '?y','http://a/b/c/d?y') + self.checkJoin(SIMPLE_BASE, 'g?y','http://a/b/c/g?y') + self.checkJoin(SIMPLE_BASE, 'g?y/./x','http://a/b/c/g?y/./x') + self.checkJoin(SIMPLE_BASE, '.','http://a/b/c/') + self.checkJoin(SIMPLE_BASE, './','http://a/b/c/') + self.checkJoin(SIMPLE_BASE, '..','http://a/b/') + self.checkJoin(SIMPLE_BASE, '../','http://a/b/') + self.checkJoin(SIMPLE_BASE, '../g','http://a/b/g') + self.checkJoin(SIMPLE_BASE, '../..','http://a/') + self.checkJoin(SIMPLE_BASE, '../../g','http://a/g') + self.checkJoin(SIMPLE_BASE, '../../../g','http://a/../g') + self.checkJoin(SIMPLE_BASE, './../g','http://a/b/g') + self.checkJoin(SIMPLE_BASE, './g/.','http://a/b/c/g/') + self.checkJoin(SIMPLE_BASE, '/./g','http://a/./g') + self.checkJoin(SIMPLE_BASE, 'g/./h','http://a/b/c/g/h') + self.checkJoin(SIMPLE_BASE, 'g/../h','http://a/b/c/h') + self.checkJoin(SIMPLE_BASE, 'http:g','http://a/b/c/g') + self.checkJoin(SIMPLE_BASE, 'http:','http://a/b/c/d') + self.checkJoin(SIMPLE_BASE, 'http:?y','http://a/b/c/d?y') + self.checkJoin(SIMPLE_BASE, 'http:g?y','http://a/b/c/g?y') + self.checkJoin(SIMPLE_BASE, 'http:g?y/./x','http://a/b/c/g?y/./x') + def test_urldefrag(self): for url, defrag, frag in [ ('http://python.org#frag', 'http://python.org', 'frag'), diff --git a/Lib/urllib/parse.py b/Lib/urllib/parse.py index c95610e..1f54ac6 100644 --- a/Lib/urllib/parse.py +++ b/Lib/urllib/parse.py @@ -774,67 +774,3 @@ def splitvalue(attr): match = _valueprog.match(attr) if match: return match.group(1, 2) return attr, None - -test_input = """ - http://a/b/c/d - - g:h = <URL:g:h> - http:g = <URL:http://a/b/c/g> - http: = <URL:http://a/b/c/d> - g = <URL:http://a/b/c/g> - ./g = <URL:http://a/b/c/g> - g/ = <URL:http://a/b/c/g/> - /g = <URL:http://a/g> - //g = <URL:http://g> - ?y = <URL:http://a/b/c/d?y> - g?y = <URL:http://a/b/c/g?y> - g?y/./x = <URL:http://a/b/c/g?y/./x> - . = <URL:http://a/b/c/> - ./ = <URL:http://a/b/c/> - .. = <URL:http://a/b/> - ../ = <URL:http://a/b/> - ../g = <URL:http://a/b/g> - ../.. = <URL:http://a/> - ../../g = <URL:http://a/g> - ../../../g = <URL:http://a/../g> - ./../g = <URL:http://a/b/g> - ./g/. = <URL:http://a/b/c/g/> - /./g = <URL:http://a/./g> - g/./h = <URL:http://a/b/c/g/h> - g/../h = <URL:http://a/b/c/h> - http:g = <URL:http://a/b/c/g> - http: = <URL:http://a/b/c/d> - http:?y = <URL:http://a/b/c/d?y> - http:g?y = <URL:http://a/b/c/g?y> - http:g?y/./x = <URL:http://a/b/c/g?y/./x> -""" - -def test(): - base = '' - if sys.argv[1:]: - fn = sys.argv[1] - if fn == '-': - fp = sys.stdin - else: - fp = open(fn) - else: - from io import StringIO - fp = StringIO(test_input) - for line in fp: - words = line.split() - if not words: - continue - url = words[0] - parts = urlparse(url) - print('%-10s : %s' % (url, parts)) - abs = urljoin(base, url) - if not base: - base = abs - wrapped = '<URL:%s>' % abs - print('%-10s = %s' % (url, wrapped)) - if len(words) == 3 and words[1] == '=': - if wrapped != words[2]: - print('EXPECTED', words[2], '!!!!!!!!!!') - -if __name__ == '__main__': - test() -- cgit v0.12 From 76e12088dc913d8d6474e714dc7b99e1e0c52ebb Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 14 Jul 2010 11:56:06 +0000 Subject: Merged revisions 82885 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82885 | antoine.pitrou | 2010-07-14 13:52:38 +0200 (mer., 14 juil. 2010) | 4 lines Issue #9251: test_threaded_import didn't fail when run through regrtest if the import lock was disabled. ........ --- Lib/test/test_threaded_import.py | 108 +++++++++++++++++++-------------------- Misc/NEWS | 3 ++ 2 files changed, 55 insertions(+), 56 deletions(-) diff --git a/Lib/test/test_threaded_import.py b/Lib/test/test_threaded_import.py index af9e89d..5b96d87 100644 --- a/Lib/test/test_threaded_import.py +++ b/Lib/test/test_threaded_import.py @@ -5,71 +5,67 @@ # complains several times about module random having no attribute # randrange, and then Python hangs. -import _thread as thread -from test.support import verbose, TestFailed +import imp +import sys +import unittest +from test.support import verbose, TestFailed, import_module, run_unittest +thread = import_module('_thread') -critical_section = thread.allocate_lock() -done = thread.allocate_lock() - -def task(): - global N, critical_section, done - import random - x = random.randrange(1, 3) - critical_section.acquire() - N -= 1 - # Must release critical_section before releasing done, else the main - # thread can exit and set critical_section to None as part of global - # teardown; then critical_section.release() raises AttributeError. - finished = N == 0 - critical_section.release() - if finished: - done.release() - -def test_import_hangers(): - import sys - if verbose: - print("testing import hangers ...", end=' ') - - import test.threaded_import_hangers +def task(N, done, done_tasks, errors): try: - if test.threaded_import_hangers.errors: - raise TestFailed(test.threaded_import_hangers.errors) - elif verbose: - print("OK.") + import random + # This will fail if random is not completely initialized + x = random.randrange(1, 3) + except Exception as e: + errors.append(e.with_traceback(None)) finally: - # In case this test is run again, make sure the helper module - # gets loaded from scratch again. - del sys.modules['test.threaded_import_hangers'] + done_tasks.append(thread.get_ident()) + finished = len(done_tasks) == N + if finished: + done.release() -# Tricky: When regrtest imports this module, the thread running regrtest -# grabs the import lock and won't let go of it until this module returns. -# All other threads attempting an import hang for the duration. Since -# this test spawns threads that do little *but* import, we can't do that -# successfully until after this module finishes importing and regrtest -# regains control. To make this work, a special case was added to -# regrtest to invoke a module's "test_main" function (if any) after -# importing it. -def test_main(): # magic name! see above - global N, done +class ThreadedImportTests(unittest.TestCase): - import imp - if imp.lock_held(): - # This triggers on, e.g., from test import autotest. - raise unittest.SkipTest("can't run when import lock is held") + def test_parallel_module_init(self): + if imp.lock_held(): + # This triggers on, e.g., from test import autotest. + raise unittest.SkipTest("can't run when import lock is held") - done.acquire() - for N in (20, 50) * 3: - if verbose: - print("Trying", N, "threads ...", end=' ') - for i in range(N): - thread.start_new_thread(task, ()) + done = thread.allocate_lock() done.acquire() - if verbose: - print("OK.") - done.release() + for N in (20, 50) * 3: + if verbose: + print("Trying", N, "threads ...", end=' ') + # Make sure that random gets reimported freshly + try: + del sys.modules['random'] + except KeyError: + pass + errors = [] + done_tasks = [] + for i in range(N): + thread.start_new_thread(task, (N, done, done_tasks, errors,)) + done.acquire() + self.assertFalse(errors) + if verbose: + print("OK.") + done.release() + + def test_import_hangers(self): + # In case this test is run again, make sure the helper module + # gets loaded from scratch again. + try: + del sys.modules['test.threaded_import_hangers'] + except KeyError: + pass + import test.threaded_import_hangers + self.assertFalse(test.threaded_import_hangers.errors) + + +def test_main(): + run_unittest(ThreadedImportTests) - test_import_hangers() if __name__ == "__main__": test_main() diff --git a/Misc/NEWS b/Misc/NEWS index 3717942..0db6d6e 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -333,6 +333,9 @@ Build Tests ----- +- Issue #9251: test_threaded_import didn't fail when run through regrtest + if the import lock was disabled. + - Issue #7449: Skip test_socketserver if threading support is disabled - Issue #8672: Add a zlib test ensuring that an incomplete stream can be -- cgit v0.12 -- cgit v0.12 From 99f9bd16c9d1358caa11d65d8801df3f729b04d1 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Wed, 14 Jul 2010 19:20:43 +0000 Subject: Merged revisions 82890 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82890 | senthil.kumaran | 2010-07-15 00:45:23 +0530 (Thu, 15 Jul 2010) | 3 lines Fix: Issue6853 - Get HTTPS system proxy in Windows. ........ --- Lib/urllib/request.py | 1 + 1 file changed, 1 insertion(+) diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index cb80a36..9fa09cd 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -2283,6 +2283,7 @@ elif os.name == 'nt': proxies['http'] = proxyServer else: proxies['http'] = 'http://%s' % proxyServer + proxies['https'] = 'http://%s' % proxyServer proxies['ftp'] = 'ftp://%s' % proxyServer internetSettings.Close() except (WindowsError, ValueError, TypeError): -- cgit v0.12 From 1ea57a6c5f3a78dd28349dbb58639385cc53788a Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Wed, 14 Jul 2010 20:13:28 +0000 Subject: Merged revisions 82895 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82895 | senthil.kumaran | 2010-07-15 01:40:52 +0530 (Thu, 15 Jul 2010) | 3 lines Fix a mistake, https proxy shoud be https:// ........ --- Lib/urllib/request.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index 9fa09cd..14ea0aa 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -2283,7 +2283,7 @@ elif os.name == 'nt': proxies['http'] = proxyServer else: proxies['http'] = 'http://%s' % proxyServer - proxies['https'] = 'http://%s' % proxyServer + proxies['https'] = 'https://%s' % proxyServer proxies['ftp'] = 'ftp://%s' % proxyServer internetSettings.Close() except (WindowsError, ValueError, TypeError): -- cgit v0.12 From 09cfa890d2258e4b969fd338293a068f48e899d4 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Wed, 14 Jul 2010 20:32:56 +0000 Subject: Merged revisions 82899 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82899 | senthil.kumaran | 2010-07-15 02:00:02 +0530 (Thu, 15 Jul 2010) | 2 lines Fix issue9132 - Documentation for comparing dictionaries is out of date ........ --- Doc/reference/expressions.rst | 15 +++------------ 1 file changed, 3 insertions(+), 12 deletions(-) diff --git a/Doc/reference/expressions.rst b/Doc/reference/expressions.rst index f0bf841..dff9cc3 100644 --- a/Doc/reference/expressions.rst +++ b/Doc/reference/expressions.rst @@ -1026,9 +1026,9 @@ Comparison of objects of the same type depends on the type: ``x <= y``. If the corresponding element does not exist, the shorter sequence is ordered first (for example, ``[1,2] < [1,2,3]``). -* Mappings (dictionaries) compare equal if and only if their sorted ``(key, - value)`` lists compare equal. [#]_ Outcomes other than equality are resolved - consistently, but are not otherwise defined. [#]_ +* Mappings (dictionaries) compare equal if and only if they have the same + ``(key, value)`` pairs. Order comparisons ``('<', '<=', '>=', '>')`` + raise :exc:`TypeError`. * Sets and frozensets define comparison operators to mean subset and superset tests. Those relations do not define total orderings (the two sets ``{1,2}`` @@ -1310,15 +1310,6 @@ groups from right to left). strings in a human recognizable way, compare using :func:`unicodedata.normalize`. -.. [#] The implementation computes this efficiently, without constructing lists - or sorting. - -.. [#] Earlier versions of Python used lexicographic comparison of the sorted (key, - value) lists, but this was very expensive for the common case of comparing - for equality. An even earlier version of Python compared dictionaries by - identity only, but this caused surprises because people expected to be able - to test a dictionary for emptiness by comparing it to ``{}``. - .. [#] Due to automatic garbage-collection, free lists, and the dynamic nature of descriptors, you may notice seemingly unusual behaviour in certain uses of the :keyword:`is` operator, like those involving comparisons between instance -- cgit v0.12 From e030d937c61006df02caaae8ad1e540b15c88a58 Mon Sep 17 00:00:00 2001 From: Vinay Sajip <vinay_sajip@yahoo.co.uk> Date: Thu, 15 Jul 2010 21:40:13 +0000 Subject: Backported SysLogHandler fix for issue #7077. --- Lib/logging/handlers.py | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/Lib/logging/handlers.py b/Lib/logging/handlers.py index 31352ad..82c418b 100644 --- a/Lib/logging/handlers.py +++ b/Lib/logging/handlers.py @@ -202,7 +202,11 @@ class TimedRotatingFileHandler(BaseRotatingHandler): self.extMatch = re.compile(self.extMatch, re.ASCII) self.interval = self.interval * interval # multiply by units requested - self.rolloverAt = self.computeRollover(int(time.time())) + if os.path.exists(filename): + t = os.stat(filename)[ST_MTIME] + else: + t = int(time.time()) + self.rolloverAt = self.computeRollover(t) def computeRollover(self, currentTime): """ @@ -774,6 +778,9 @@ class SysLogHandler(logging.Handler): self.encodePriority(self.facility, self.mapPriority(record.levelname)), msg) + msg = msg.encode('utf-8') + if codecs: + msg = codecs.BOM_UTF8 + msg try: if self.unixsocket: try: -- cgit v0.12 From bd39f9553a30edaa8aa298d946e0d8f2b14d9886 Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Fri, 16 Jul 2010 14:52:25 +0000 Subject: Merged revisions 82915 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82915 | alexander.belopolsky | 2010-07-16 10:39:45 -0400 (Fri, 16 Jul 2010) | 1 line Corrected TUPLE<N> opcodes' docs. ........ --- Lib/pickletools.py | 19 +++++++++++-------- 1 file changed, 11 insertions(+), 8 deletions(-) diff --git a/Lib/pickletools.py b/Lib/pickletools.py index 6ab75c7..4f1c24f 100644 --- a/Lib/pickletools.py +++ b/Lib/pickletools.py @@ -1250,10 +1250,11 @@ opcodes = [ stack_before=[anyobject], stack_after=[pytuple], proto=2, - doc="""One-tuple. + doc="""Build a one-tuple out of the topmost item on the stack. This code pops one value off the stack and pushes a tuple of - length 1 whose one item is that value back onto it. IOW: + length 1 whose one item is that value back onto it. In other + words: stack[-1] = tuple(stack[-1:]) """), @@ -1264,10 +1265,11 @@ opcodes = [ stack_before=[anyobject, anyobject], stack_after=[pytuple], proto=2, - doc="""One-tuple. + doc="""Build a two-tuple out of the top two items on the stack. - This code pops two values off the stack and pushes a tuple - of length 2 whose items are those values back onto it. IOW: + This code pops two values off the stack and pushes a tuple of + length 2 whose items are those values back onto it. In other + words: stack[-2:] = [tuple(stack[-2:])] """), @@ -1278,10 +1280,11 @@ opcodes = [ stack_before=[anyobject, anyobject, anyobject], stack_after=[pytuple], proto=2, - doc="""One-tuple. + doc="""Build a three-tuple out of the top three items on the stack. - This code pops three values off the stack and pushes a tuple - of length 3 whose items are those values back onto it. IOW: + This code pops three values off the stack and pushes a tuple of + length 3 whose items are those values back onto it. In other + words: stack[-3:] = [tuple(stack[-3:])] """), -- cgit v0.12 From 43939338354e314f5c39e3d0b3568041b51dc3b9 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Fri, 16 Jul 2010 19:11:23 +0000 Subject: Merged revisions 82919 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82919 | antoine.pitrou | 2010-07-16 21:10:38 +0200 (ven., 16 juil. 2010) | 4 lines Fix possible failure in pickling tests due to different instantiations of the random module being around. ........ --- Lib/test/test_threaded_import.py | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Lib/test/test_threaded_import.py b/Lib/test/test_threaded_import.py index 5b96d87..6cedb96 100644 --- a/Lib/test/test_threaded_import.py +++ b/Lib/test/test_threaded_import.py @@ -27,6 +27,16 @@ def task(N, done, done_tasks, errors): class ThreadedImportTests(unittest.TestCase): + def setUp(self): + self.old_random = sys.modules.pop('random', None) + + def tearDown(self): + # If the `random` module was already initialized, we restore the + # old module at the end so that pickling tests don't fail. + # See http://bugs.python.org/issue3657#msg110461 + if self.old_random is not None: + sys.modules['random'] = self.old_random + def test_parallel_module_init(self): if imp.lock_held(): # This triggers on, e.g., from test import autotest. -- cgit v0.12 From 6d4a06c91e55e9b939d42d7fac5a6a3bdde3f8f6 Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Sat, 17 Jul 2010 01:28:04 +0000 Subject: Merged revisions 82922 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82922 | r.david.murray | 2010-07-16 21:19:57 -0400 (Fri, 16 Jul 2010) | 4 lines #1555570: correctly handle a \r\n that is split by the read buffer. Patch and test by Tony Nelson. ........ --- Lib/email/feedparser.py | 4 ++++ Lib/email/test/test_email.py | 33 +++++++++++++++++++++++++++++++++ Misc/NEWS | 3 +++ 3 files changed, 40 insertions(+) diff --git a/Lib/email/feedparser.py b/Lib/email/feedparser.py index a6853c2..8db70b3 100644 --- a/Lib/email/feedparser.py +++ b/Lib/email/feedparser.py @@ -104,6 +104,10 @@ class BufferedSubFile(object): # data after the final RE. In the case of a NL/CR terminated string, # this is the empty string. self._partial = parts.pop() + #GAN 29Mar09 bugs 1555570, 1721862 Confusion at 8K boundary ending with \r: + # is there a \n to follow later? + if not self._partial and parts and parts[-1].endswith('\r'): + self._partial = parts.pop(-2)+parts.pop() # parts is a list of strings, alternating between the line contents # and the eol character(s). Gather up a list of lines after # re-attaching the newlines. diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py index 0ded3d9..7d91d25 100644 --- a/Lib/email/test/test_email.py +++ b/Lib/email/test/test_email.py @@ -2450,6 +2450,39 @@ Do you like this message? -Me """) + def test_pushCR_LF(self): + '''FeedParser BufferedSubFile.push() assumed it received complete + line endings. A CR ending one push() followed by a LF starting + the next push() added an empty line. + ''' + imt = [ + ("a\r \n", 2), + ("b", 0), + ("c\n", 1), + ("", 0), + ("d\r\n", 1), + ("e\r", 0), + ("\nf", 1), + ("\r\n", 1), + ] + from email.feedparser import BufferedSubFile, NeedMoreData + bsf = BufferedSubFile() + om = [] + nt = 0 + for il, n in imt: + bsf.push(il) + nt += n + n1 = 0 + while True: + ol = bsf.readline() + if ol == NeedMoreData: + break + om.append(ol) + n1 += 1 + self.assertTrue(n == n1) + self.assertTrue(len(om) == nt) + self.assertTrue(''.join([il for il, n in imt]) == ''.join(om)) + class TestParsers(TestEmailBase): diff --git a/Misc/NEWS b/Misc/NEWS index 0db6d6e..8f11bb0 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -78,6 +78,9 @@ C-API Library ------- +- Issue #1555570: email no longer inserts extra blank lines when a \r\n + combo crosses an 8192 byte boundary. + - Issue #9243: Fix sndhdr module and add unit tests, contributed by James Lee. - ``ast.literal_eval()`` now allows byte literals. -- cgit v0.12 From 61f5f01393d1eace2d31afeba1a7a5d066adfa93 Mon Sep 17 00:00:00 2001 From: Stefan Krah <stefan@bytereef.org> Date: Sat, 17 Jul 2010 11:48:58 +0000 Subject: Merged revisions 82927 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82927 | stefan.krah | 2010-07-17 13:46:52 +0200 (Sat, 17 Jul 2010) | 4 lines Issue #7384: On Gentoo, libreadline.so is a "fake library", so ldd fails. In that case, do not attempt to parse stderr output. ........ --- setup.py | 25 +++++++++++++------------ 1 file changed, 13 insertions(+), 12 deletions(-) diff --git a/setup.py b/setup.py index 435cb53..332033d 100644 --- a/setup.py +++ b/setup.py @@ -547,18 +547,19 @@ class PyBuildExt(build_ext): tmpfile = os.path.join(self.build_temp, 'readline_termcap_lib') if not os.path.exists(self.build_temp): os.makedirs(self.build_temp) - os.system("ldd %s > %s" % (do_readline, tmpfile)) - fp = open(tmpfile) - for ln in fp: - if 'curses' in ln: - readline_termcap_library = re.sub( - r'.*lib(n?cursesw?)\.so.*', r'\1', ln - ).rstrip() - break - if 'tinfo' in ln: # termcap interface split out from ncurses - readline_termcap_library = 'tinfo' - break - fp.close() + ret = os.system("ldd %s > %s" % (do_readline, tmpfile)) + if ret >> 8 == 0: + fp = open(tmpfile) + for ln in fp: + if 'curses' in ln: + readline_termcap_library = re.sub( + r'.*lib(n?cursesw?)\.so.*', r'\1', ln + ).rstrip() + break + if 'tinfo' in ln: # termcap interface split out from ncurses + readline_termcap_library = 'tinfo' + break + fp.close() os.unlink(tmpfile) # Issue 7384: If readline is already linked against curses, # use the same library for the readline and curses modules. -- cgit v0.12 -- cgit v0.12 From 6fd1df8c44dd986d1ba6458c9583dacda4255180 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sat, 17 Jul 2010 20:44:50 +0000 Subject: Merged revisions 82934 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82934 | benjamin.peterson | 2010-07-17 15:39:23 -0500 (Sat, 17 Jul 2010) | 1 line sharedinstall should depend on sharedmods #9280 ........ --- Makefile.pre.in | 2 +- Misc/NEWS | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/Makefile.pre.in b/Makefile.pre.in index c60d253..efa0716 100644 --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -1018,7 +1018,7 @@ libainstall: all # Install the dynamically loadable modules # This goes into $(exec_prefix) -sharedinstall: +sharedinstall: sharedmods $(RUNSHARED) ./$(BUILDPYTHON) -E $(srcdir)/setup.py install \ --prefix=$(prefix) \ --install-scripts=$(BINDIR) \ diff --git a/Misc/NEWS b/Misc/NEWS index 8f11bb0..961ffc8 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -829,6 +829,8 @@ C-API Build ----- +- Issue #9280: Make sharedinstall depend on sharedmods. + - Issue #8854: Fix finding Visual Studio 2008 on Windows x64. - Issue #3920, #7903: Define _BSD_SOURCE on OpenBSD 4.4 through 4.9. -- cgit v0.12 From 82a6bf049e2ccceb99e9288440ffffad77bf9e90 Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Sat, 17 Jul 2010 23:01:39 +0000 Subject: Merged revisions 82937 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82937 | alexander.belopolsky | 2010-07-17 18:50:45 -0400 (Sat, 17 Jul 2010) | 3 lines Issue #5180: Fixed a bug that prevented loading 2.x pickles in 3.x python when they contain instances of old-style classes. ........ --- Lib/pickle.py | 17 +++--------- Lib/test/pickletester.py | 69 ++++++++++++++++++++++++++++++++++++++++++++++++ Misc/NEWS | 3 +++ Modules/_pickle.c | 38 ++++++++++---------------- 4 files changed, 90 insertions(+), 37 deletions(-) diff --git a/Lib/pickle.py b/Lib/pickle.py index 7b48527..5275991 100644 --- a/Lib/pickle.py +++ b/Lib/pickle.py @@ -1034,19 +1034,15 @@ class _Unpickler: def _instantiate(self, klass, k): args = tuple(self.stack[k+1:]) del self.stack[k:] - instantiated = False - if (not args and - isinstance(klass, type) and - not hasattr(klass, "__getinitargs__")): - value = _EmptyClass() - value.__class__ = klass - instantiated = True - if not instantiated: + if (args or not isinstance(klass, type) or + hasattr(klass, "__getinitargs__")): try: value = klass(*args) except TypeError as err: raise TypeError("in constructor for %s: %s" % (klass.__name__, str(err)), sys.exc_info()[2]) + else: + value = klass.__new__(klass) self.append(value) def load_inst(self): @@ -1239,11 +1235,6 @@ class _Unpickler: raise _Stop(value) dispatch[STOP[0]] = load_stop -# Helper class for load_inst/load_obj - -class _EmptyClass: - pass - # Encode/decode longs in linear time. import binascii as _binascii diff --git a/Lib/test/pickletester.py b/Lib/test/pickletester.py index 30ff4ef..25af97d 100644 --- a/Lib/test/pickletester.py +++ b/Lib/test/pickletester.py @@ -65,9 +65,21 @@ class C: def __eq__(self, other): return self.__dict__ == other.__dict__ +class D(C): + def __init__(self, arg): + pass + +class E(C): + def __getinitargs__(self): + return () + import __main__ __main__.C = C C.__module__ = "__main__" +__main__.D = D +D.__module__ = "__main__" +__main__.E = E +E.__module__ = "__main__" class myint(int): def __init__(self, x): @@ -425,6 +437,63 @@ class AbstractPickleTests(unittest.TestCase): def test_load_from_data2(self): self.assertEqual(self._testdata, self.loads(DATA2)) + def test_load_classic_instance(self): + # See issue5180. Test loading 2.x pickles that + # contain an instance of old style class. + for X, args in [(C, ()), (D, ('x',)), (E, ())]: + xname = X.__name__.encode('ascii') + # Protocol 0 (text mode pickle): + """ + 0: ( MARK + 1: i INST '__main__ X' (MARK at 0) + 15: p PUT 0 + 18: ( MARK + 19: d DICT (MARK at 18) + 20: p PUT 1 + 23: b BUILD + 24: . STOP + """ + pickle0 = (b"(i__main__\n" + b"X\n" + b"p0\n" + b"(dp1\nb.").replace(b'X', xname) + self.assertEqual(X(*args), self.loads(pickle0)) + + # Protocol 1 (binary mode pickle) + """ + 0: ( MARK + 1: c GLOBAL '__main__ X' + 15: q BINPUT 0 + 17: o OBJ (MARK at 0) + 18: q BINPUT 1 + 20: } EMPTY_DICT + 21: q BINPUT 2 + 23: b BUILD + 24: . STOP + """ + pickle1 = (b'(c__main__\n' + b'X\n' + b'q\x00oq\x01}q\x02b.').replace(b'X', xname) + self.assertEqual(X(*args), self.loads(pickle1)) + + # Protocol 2 (pickle2 = b'\x80\x02' + pickle1) + """ + 0: \x80 PROTO 2 + 2: ( MARK + 3: c GLOBAL '__main__ X' + 17: q BINPUT 0 + 19: o OBJ (MARK at 2) + 20: q BINPUT 1 + 22: } EMPTY_DICT + 23: q BINPUT 2 + 25: b BUILD + 26: . STOP + """ + pickle2 = (b'\x80\x02(c__main__\n' + b'X\n' + b'q\x00oq\x01}q\x02b.').replace(b'X', xname) + self.assertEqual(X(*args), self.loads(pickle2)) + # There are gratuitous differences between pickles produced by # pickle and cPickle, largely because cPickle starts PUT indices at # 1 and pickle starts them at 0. See XXX comment in cPickle's put2() -- diff --git a/Misc/NEWS b/Misc/NEWS index 961ffc8..b841de3 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -753,6 +753,9 @@ Library Extension Modules ----------------- +- Issue #5180: Fixed a bug that prevented loading 2.x pickles in 3.x + python when they contain instances of old-style classes. + - Issue #7670: sqlite3: Fixed crashes when operating on closed connections. - Stop providing crtassem.h symbols when compiling with Visual Studio 2010, as diff --git a/Modules/_pickle.c b/Modules/_pickle.c index 0e1c2cd..96f194e 100644 --- a/Modules/_pickle.c +++ b/Modules/_pickle.c @@ -3466,29 +3466,19 @@ load_dict(UnpicklerObject *self) static PyObject * instantiate(PyObject *cls, PyObject *args) { - PyObject *r = NULL; - - /* XXX: The pickle.py module does not create instances this way when the - args tuple is empty. See Unpickler._instantiate(). */ - if ((r = PyObject_CallObject(cls, args))) - return r; - - /* XXX: Is this still nescessary? */ - { - PyObject *tp, *v, *tb, *tmp_value; - - PyErr_Fetch(&tp, &v, &tb); - tmp_value = v; - /* NULL occurs when there was a KeyboardInterrupt */ - if (tmp_value == NULL) - tmp_value = Py_None; - if ((r = PyTuple_Pack(3, tmp_value, cls, args))) { - Py_XDECREF(v); - v = r; - } - PyErr_Restore(tp, v, tb); + PyObject *result = NULL; + /* Caller must assure args are a tuple. Normally, args come from + Pdata_poptuple which packs objects from the top of the stack + into a newly created tuple. */ + assert(PyTuple_Check(args)); + if (Py_SIZE(args) > 0 || !PyType_Check(cls) || + PyObject_HasAttrString(cls, "__getinitargs__")) { + result = PyObject_CallObject(cls, args); } - return NULL; + else { + result = PyObject_CallMethod(cls, "__new__", "O", cls); + } + return result; } static int @@ -3547,7 +3537,7 @@ load_inst(UnpicklerObject *self) if (len < 2) return bad_readline(); class_name = PyUnicode_DecodeASCII(s, len - 1, "strict"); - if (class_name == NULL) { + if (class_name != NULL) { cls = find_class(self, module_name, class_name); Py_DECREF(class_name); } @@ -4276,7 +4266,7 @@ load_reduce(UnpicklerObject *self) return -1; PDATA_POP(self->stack, callable); if (callable) { - obj = instantiate(callable, argtup); + obj = PyObject_CallObject(callable, argtup); Py_DECREF(callable); } Py_DECREF(argtup); -- cgit v0.12 From 101d16cb14ea046893c4016c643daafa4605d3c7 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Sun, 18 Jul 2010 07:42:29 +0000 Subject: Merged revisions 82941 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82941 | mark.dickinson | 2010-07-18 08:29:02 +0100 (Sun, 18 Jul 2010) | 3 lines Issue #9277: Struct module: standard bool packing was incorrect if char is unsigned. Thanks Stefan Krah for the patch. ........ --- Modules/_struct.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Modules/_struct.c b/Modules/_struct.c index ba8a8ed..c1db286 100644 --- a/Modules/_struct.c +++ b/Modules/_struct.c @@ -856,11 +856,11 @@ bp_double(char *p, PyObject *v, const formatdef *f) static int bp_bool(char *p, PyObject *v, const formatdef *f) { - char y; + int y; y = PyObject_IsTrue(v); if (y < 0) return -1; - memcpy(p, (char *)&y, sizeof y); + *p = (char)y; return 0; } -- cgit v0.12 From e607b3353c85257a399ee98fb1b001188edddd9d Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Sun, 18 Jul 2010 07:51:41 +0000 Subject: Merged revisions 82943 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82943 | mark.dickinson | 2010-07-18 08:48:20 +0100 (Sun, 18 Jul 2010) | 1 line Misc/NEWS entry for r82941. ........ --- Misc/NEWS | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Misc/NEWS b/Misc/NEWS index b841de3..3a69985 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -753,6 +753,11 @@ Library Extension Modules ----------------- +- Issue #9277: Fix bug in struct.pack for bools in standard mode + (e.g., struct.pack('>?')): if conversion to bool raised an exception + then that exception wasn't properly propagated on machines with + unsigned char. + - Issue #5180: Fixed a bug that prevented loading 2.x pickles in 3.x python when they contain instances of old-style classes. -- cgit v0.12 From 721e9aa425b9603a630f38694e8cfae15e4420bb Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Sun, 18 Jul 2010 08:50:32 +0000 Subject: Merged revisions 82947 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82947 | mark.dickinson | 2010-07-18 09:03:10 +0100 (Sun, 18 Jul 2010) | 1 line Clarify Misc/NEWS entry. ........ --- Misc/NEWS | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 3a69985..9ea62b9 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -755,8 +755,8 @@ Extension Modules - Issue #9277: Fix bug in struct.pack for bools in standard mode (e.g., struct.pack('>?')): if conversion to bool raised an exception - then that exception wasn't properly propagated on machines with - unsigned char. + then that exception wasn't properly propagated on machines where + char is unsigned. - Issue #5180: Fixed a bug that prevented loading 2.x pickles in 3.x python when they contain instances of old-style classes. -- cgit v0.12 From 7a502de6f809f1ecb110bd84ffda94dd852f53ed Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sun, 18 Jul 2010 14:28:26 +0000 Subject: Merged revisions 82952,82954 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82952 | benjamin.peterson | 2010-07-18 09:23:36 -0500 (Sun, 18 Jul 2010) | 1 line use classmethod ........ r82954 | benjamin.peterson | 2010-07-18 09:27:02 -0500 (Sun, 18 Jul 2010) | 1 line nest method and attribute doc ........ --- Doc/library/collections.rst | 33 +++++++++++++++++---------------- 1 file changed, 17 insertions(+), 16 deletions(-) diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst index b19af9c..29504e0 100644 --- a/Doc/library/collections.rst +++ b/Doc/library/collections.rst @@ -527,7 +527,7 @@ stack manipulations such as ``dup``, ``drop``, ``swap``, ``over``, ``pick``, :class:`defaultdict` objects support the following method in addition to the standard :class:`dict` operations: - .. method:: defaultdict.__missing__(key) + .. method:: __missing__(key) If the :attr:`default_factory` attribute is ``None``, this raises a :exc:`KeyError` exception with the *key* as argument. @@ -547,7 +547,7 @@ stack manipulations such as ``dup``, ``drop``, ``swap``, ``over``, ``pick``, :class:`defaultdict` objects support the following instance variable: - .. attribute:: defaultdict.default_factory + .. attribute:: default_factory This attribute is used by the :meth:`__missing__` method; it is initialized from the first argument to the constructor, if present, or to @@ -736,7 +736,7 @@ In addition to the methods inherited from tuples, named tuples support three additional methods and one attribute. To prevent conflicts with field names, the method and attribute names start with an underscore. -.. method:: somenamedtuple._make(iterable) +.. classmethod:: somenamedtuple._make(iterable) Class method that makes a new instance from an existing sequence or iterable. @@ -864,11 +864,11 @@ the items are returned in the order their keys were first added. .. versionadded:: 3.1 -.. method:: OrderedDict.popitem(last=True) + .. method:: popitem(last=True) - The :meth:`popitem` method for ordered dictionaries returns and removes - a (key, value) pair. The pairs are returned in LIFO order if *last* is - true or FIFO order if false. + The :meth:`popitem` method for ordered dictionaries returns and removes a + (key, value) pair. The pairs are returned in LIFO order if *last* is true + or FIFO order if false. In addition to the usual mapping methods, ordered dictionaries also support reverse iteration using :func:`reversed`. @@ -929,12 +929,13 @@ attribute. initialized with its contents; note that a reference to *initialdata* will not be kept, allowing it be used for other purposes. -In addition to supporting the methods and operations of mappings, -:class:`UserDict` instances provide the following attribute: + In addition to supporting the methods and operations of mappings, + :class:`UserDict` instances provide the following attribute: -.. attribute:: UserDict.data + .. attribute:: data - A real dictionary used to store the contents of the :class:`UserDict` class. + A real dictionary used to store the contents of the :class:`UserDict` + class. @@ -958,13 +959,13 @@ to work with because the underlying list is accessible as an attribute. defaulting to the empty list ``[]``. *list* can be any iterable, for example a real Python list or a :class:`UserList` object. -In addition to supporting the methods and operations of mutable sequences, -:class:`UserList` instances provide the following attribute: + In addition to supporting the methods and operations of mutable sequences, + :class:`UserList` instances provide the following attribute: -.. attribute:: UserList.data + .. attribute:: data - A real :class:`list` object used to store the contents of the - :class:`UserList` class. + A real :class:`list` object used to store the contents of the + :class:`UserList` class. **Subclassing requirements:** Subclasses of :class:`UserList` are expect to offer a constructor which can be called with either no arguments or one -- cgit v0.12 From 22dcfccee5adb56bf3f2c90dc1ad61cd28251e10 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sun, 18 Jul 2010 14:36:12 +0000 Subject: remove support for byte literals; a new feature --- Lib/ast.py | 2 +- Lib/test/test_ast.py | 1 - Misc/NEWS | 2 -- 3 files changed, 1 insertion(+), 4 deletions(-) diff --git a/Lib/ast.py b/Lib/ast.py index 027302f..0b8baf7 100644 --- a/Lib/ast.py +++ b/Lib/ast.py @@ -50,7 +50,7 @@ def literal_eval(node_or_string): if isinstance(node_or_string, Expression): node_or_string = node_or_string.body def _convert(node): - if isinstance(node, (Str, Bytes)): + if isinstance(node, Str): return node.s elif isinstance(node, Num): return node.n diff --git a/Lib/test/test_ast.py b/Lib/test/test_ast.py index e188887..7ee16bf 100644 --- a/Lib/test/test_ast.py +++ b/Lib/test/test_ast.py @@ -271,7 +271,6 @@ class ASTHelpers_Test(unittest.TestCase): self.assertEqual(ast.literal_eval('[1, 2, 3]'), [1, 2, 3]) self.assertEqual(ast.literal_eval('{"foo": 42}'), {"foo": 42}) self.assertEqual(ast.literal_eval('(True, False, None)'), (True, False, None)) - self.assertEqual(ast.literal_eval('b"hi"'), b"hi") self.assertRaises(ValueError, ast.literal_eval, 'foo()') def test_literal_eval_issue4907(self): diff --git a/Misc/NEWS b/Misc/NEWS index 9ea62b9..6a273d0 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -83,8 +83,6 @@ Library - Issue #9243: Fix sndhdr module and add unit tests, contributed by James Lee. -- ``ast.literal_eval()`` now allows byte literals. - - Issue #9137: Fix issue in MutableMapping.update, which incorrectly treated keyword arguments called 'self' or 'other' specially. -- cgit v0.12 From 18b00563db690bba481e7388c6c72cd9a48f0223 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Mon, 19 Jul 2010 07:35:16 +0000 Subject: Revert temporary debugging commit from r82756. --- configure | 19 +++++-------------- configure.in | 7 ------- 2 files changed, 5 insertions(+), 21 deletions(-) diff --git a/configure b/configure index 99d9351..d7cffff 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 82141 . +# From configure.in Revision: 80702 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.65 for python 3.1. # @@ -1923,11 +1923,11 @@ else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default - enum { N = $2 / 2 - 1 }; int main () { -static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))]; +static int test_array [1 - 2 * !(enum { N = $2 / 2 - 1 }; + 0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))]; test_array [0] = 0 ; @@ -1938,11 +1938,11 @@ if ac_fn_c_try_compile "$LINENO"; then : cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default - enum { N = $2 / 2 - 1 }; int main () { -static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1) +static int test_array [1 - 2 * !(enum { N = $2 / 2 - 1 }; + ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1) < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))]; test_array [0] = 0 @@ -4126,15 +4126,6 @@ $as_echo "$as_me: WARNING: " >&2;} fi -# If using GCC, give result of 'gcc -v' in configure output. -if test "$GCC" = yes; then -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking gcc version" >&5 -$as_echo_n "checking gcc version... " >&6; } -gcc_version=`$CC -v` -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_version" >&5 -$as_echo "$gcc_version" >&6; } -fi - # checks for UNIX variants that set C preprocessor variables diff --git a/configure.in b/configure.in index 0808c16..0520ea4 100644 --- a/configure.in +++ b/configure.in @@ -504,13 +504,6 @@ then ]) fi -# If using GCC, give result of 'gcc -v' in configure output. -if test "$GCC" = yes; then -AC_MSG_CHECKING(gcc version) -gcc_version=`$CC -v` -AC_MSG_RESULT($gcc_version) -fi - # checks for UNIX variants that set C preprocessor variables AC_AIX -- cgit v0.12 From 5bf0664175909eba6a0f440e2b2f8d4d227bb992 Mon Sep 17 00:00:00 2001 From: Stefan Krah <stefan@bytereef.org> Date: Mon, 19 Jul 2010 13:00:48 +0000 Subject: Merged revisions 82966 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82966 | stefan.krah | 2010-07-19 14:36:57 +0200 (Mon, 19 Jul 2010) | 13 lines Issue #9036: Throughout the code base, Py_CHARMASK is used on 8-bit wide signed/unsigned chars or on integers directly derived from those. In all cases, it could be replaced by a simple cast to (unsigned char). Reasons for the change: a) Make the comment more explicit. b) If char is unsigned, the cast is optimized away. c) If char is unsigned, gcc emits spurious "array subscript has type 'char'" warnings. ........ --- Include/Python.h | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/Include/Python.h b/Include/Python.h index 5c6e1f2..0d8a5f5 100644 --- a/Include/Python.h +++ b/Include/Python.h @@ -126,13 +126,8 @@ /* _Py_Mangle is defined in compile.c */ PyAPI_FUNC(PyObject*) _Py_Mangle(PyObject *p, PyObject *name); -/* Convert a possibly signed character to a nonnegative int */ -/* XXX This assumes characters are 8 bits wide */ -#ifdef __CHAR_UNSIGNED__ -#define Py_CHARMASK(c) (c) -#else +/* Argument must be a char or an int in [-128, 127] or [0, 255]. */ #define Py_CHARMASK(c) ((unsigned char)((c) & 0xff)) -#endif #include "pyfpe.h" -- cgit v0.12 From 8db99c899591ecfe49405334a6e21bfa46ec8ef6 Mon Sep 17 00:00:00 2001 From: Stefan Krah <stefan@bytereef.org> Date: Mon, 19 Jul 2010 14:39:36 +0000 Subject: Merged revisions 82971 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82971 | stefan.krah | 2010-07-19 16:20:53 +0200 (Mon, 19 Jul 2010) | 4 lines Issue #9265: Incorrect name passed as arg[0] when shell=True and executable specified. ........ --- Lib/subprocess.py | 2 ++ Lib/test/test_subprocess.py | 19 +++++++++++++++++++ 2 files changed, 21 insertions(+) diff --git a/Lib/subprocess.py b/Lib/subprocess.py index 1b774bc..d19e538 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -1044,6 +1044,8 @@ class Popen(object): if shell: args = ["/bin/sh", "-c"] + args + if executable: + args[0] = executable if executable is None: executable = args[0] diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py index 0f3f35d..a27ef63 100644 --- a/Lib/test/test_subprocess.py +++ b/Lib/test/test_subprocess.py @@ -663,6 +663,25 @@ class ProcessTestCase(unittest.TestCase): os.remove(fname) self.assertEqual(rc, 47) + def test_specific_shell(self): + # Issue #9265: Incorrect name passed as arg[0]. + shells = [] + for prefix in ['/bin', '/usr/bin/', '/usr/local/bin']: + for name in ['bash', 'ksh']: + sh = os.path.join(prefix, name) + if os.path.isfile(sh): + shells.append(sh) + if not shells: # Will probably work for any shell but csh. + self.skipTest("bash or ksh required for this test") + sh = '/bin/sh' + if os.path.isfile(sh) and not os.path.islink(sh): + # Test will fail if /bin/sh is a symlink to csh. + shells.append(sh) + for sh in shells: + p = subprocess.Popen("echo $0", executable=sh, shell=True, + stdout=subprocess.PIPE) + self.assertEqual(p.stdout.read().strip(), bytes(sh, 'ascii')) + def DISABLED_test_send_signal(self): p = subprocess.Popen([sys.executable, "-c", "input()"]) -- cgit v0.12 From aebd6f4c298e4018f8ad3be98815be61f95ba10f Mon Sep 17 00:00:00 2001 From: Stefan Krah <stefan@bytereef.org> Date: Mon, 19 Jul 2010 18:01:13 +0000 Subject: Merged revisions 82978 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82978 | stefan.krah | 2010-07-19 19:58:26 +0200 (Mon, 19 Jul 2010) | 3 lines Sub-issue of #9036: Fix incorrect use of Py_CHARMASK. ........ --- Lib/test/test_unicode.py | 1 + Objects/unicodeobject.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_unicode.py b/Lib/test/test_unicode.py index d5b3242..2ed9a45 100644 --- a/Lib/test/test_unicode.py +++ b/Lib/test/test_unicode.py @@ -763,6 +763,7 @@ class UnicodeTest( self.assertRaises(OverflowError, "%c".__mod__, (0x110000,)) self.assertEqual('%c' % '\U00021483', '\U00021483') self.assertRaises(TypeError, "%c".__mod__, "aa") + self.assertRaises(ValueError, "%.1\u1032f".__mod__, (1.0/3)) # formatting jobs delegated from the string implementation: self.assertEqual('...%(foo)s...' % {'foo':"abc"}, '...abc...') diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index db77b8a..199f34a 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -9304,7 +9304,7 @@ PyObject *PyUnicode_Format(PyObject *format, else if (c >= '0' && c <= '9') { prec = c - '0'; while (--fmtcnt >= 0) { - c = Py_CHARMASK(*fmt++); + c = *fmt++; if (c < '0' || c > '9') break; if ((prec*10) / 10 != prec) { -- cgit v0.12 From 13aeb3628eab5bbb02acdf86c1dd1a6e1ee840c7 Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Tue, 20 Jul 2010 20:13:45 +0000 Subject: Merged revisions 82997 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82997 | alexander.belopolsky | 2010-07-20 15:55:18 -0400 (Tue, 20 Jul 2010) | 3 lines Issue #9282: Fixed --listfuncs option of trace.py. Thanks Eli Bendersky for the patch. ........ --- Lib/trace.py | 3 ++- Misc/ACKS | 1 + Misc/NEWS | 3 +++ 3 files changed, 6 insertions(+), 1 deletion(-) diff --git a/Lib/trace.py b/Lib/trace.py index e6316b6..c0cca9d 100644 --- a/Lib/trace.py +++ b/Lib/trace.py @@ -257,7 +257,8 @@ class CoverageResults: if self.calledfuncs: print() print("functions called:") - for filename, modulename, funcname in sorted(calls.keys()): + calls = self.calledfuncs.keys() + for filename, modulename, funcname in sorted(calls): print(("filename: %s, modulename: %s, funcname: %s" % (filename, modulename, funcname))) diff --git a/Misc/ACKS b/Misc/ACKS index 93af016..d25eb3a 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -60,6 +60,7 @@ Reimer Behrends Ben Bell Thomas Bellman Alexander Belopolsky +Eli Bendersky Andrew Bennetts Andy Bensky Michel Van den Bergh diff --git a/Misc/NEWS b/Misc/NEWS index 6a273d0..a2fa664 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -78,6 +78,9 @@ C-API Library ------- +- Issue #9282: Fixed --listfuncs option of trace.py. Thanks Eli + Bendersky for the patch. + - Issue #1555570: email no longer inserts extra blank lines when a \r\n combo crosses an 8192 byte boundary. -- cgit v0.12 From 823de0028639ef94a58a0a8652e8e7e15eeee198 Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Wed, 21 Jul 2010 01:46:44 +0000 Subject: Merged revisions 83009 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83009 | brian.curtin | 2010-07-20 20:44:19 -0500 (Tue, 20 Jul 2010) | 2 lines Fix #9316. if/is grammar corrections. ........ --- Modules/zipimport.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Modules/zipimport.c b/Modules/zipimport.c index 734445c..8d04f17 100644 --- a/Modules/zipimport.c +++ b/Modules/zipimport.c @@ -523,19 +523,19 @@ PyDoc_STRVAR(doc_is_package, "is_package(fullname) -> bool.\n\ \n\ Return True if the module specified by fullname is a package.\n\ -Raise ZipImportError is the module couldn't be found."); +Raise ZipImportError if the module couldn't be found."); PyDoc_STRVAR(doc_get_code, "get_code(fullname) -> code object.\n\ \n\ Return the code object for the specified module. Raise ZipImportError\n\ -is the module couldn't be found."); +if the module couldn't be found."); PyDoc_STRVAR(doc_get_source, "get_source(fullname) -> source string.\n\ \n\ Return the source code for the specified module. Raise ZipImportError\n\ -is the module couldn't be found, return None if the archive does\n\ +if the module couldn't be found, return None if the archive does\n\ contain the module, but has no source for it."); -- cgit v0.12 From b034c75495cf033b3ec7a1b6ea6b1f4c1338ecb4 Mon Sep 17 00:00:00 2001 From: Brett Cannon <bcannon@gmail.com> Date: Wed, 21 Jul 2010 09:50:42 +0000 Subject: Backport r82456 --- Doc/library/dis.rst | 12 +++++++++--- Misc/NEWS | 6 ++++++ 2 files changed, 15 insertions(+), 3 deletions(-) diff --git a/Doc/library/dis.rst b/Doc/library/dis.rst index a73e6b3..e97743c 100644 --- a/Doc/library/dis.rst +++ b/Doc/library/dis.rst @@ -5,12 +5,18 @@ :synopsis: Disassembler for Python bytecode. -The :mod:`dis` module supports the analysis of Python :term:`bytecode` by -disassembling it. Since there is no Python assembler, this module defines the -Python assembly language. The Python bytecode which this module takes as an +The :mod:`dis` module supports the analysis of CPython :term:`bytecode` by +disassembling it. The CPython bytecode which this module takes as an input is defined in the file :file:`Include/opcode.h` and used by the compiler and the interpreter. +.. impl-detail:: + + Bytecode is an implementation detail of the CPython interpreter! No + guarantees are made that bytecode will not be added, removed, or changed + between versions of Python. Use of this module should not be considered to + work across Python VMs or Python releases. + Example: Given the function :func:`myfunc`:: def myfunc(alist): diff --git a/Misc/NEWS b/Misc/NEWS index a2fa664..57998e3 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -363,6 +363,12 @@ Tests - Issue #8193: Fix test_zlib failure with zlib 1.2.4. +Documentation +------------- + +- Issue #7829: Document in dis that bytecode is an implementation detail. + + What's New in Python 3.1.2? =========================== -- cgit v0.12 From 76e57947a10466654f09b696886eae5ff245e550 Mon Sep 17 00:00:00 2001 From: Doug Hellmann <doug.hellmann@gmail.com> Date: Wed, 21 Jul 2010 12:35:38 +0000 Subject: Merged revisions 83016 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83016 | doug.hellmann | 2010-07-21 08:29:04 -0400 (Wed, 21 Jul 2010) | 1 line Apply patch from Ray Allen for issue 9296 ........ --- Lib/json/tests/test_fail.py | 9 +++++++++ Modules/_json.c | 2 +- 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/Lib/json/tests/test_fail.py b/Lib/json/tests/test_fail.py index 94e01e6..9768edf 100644 --- a/Lib/json/tests/test_fail.py +++ b/Lib/json/tests/test_fail.py @@ -74,3 +74,12 @@ class TestFail(TestCase): pass else: self.fail("Expected failure for fail{0}.json: {1!r}".format(idx, doc)) + + def test_non_string_keys_dict(self): + data = {'a' : 1, (1, 2) : 2} + + #This is for c encoder + self.assertRaises(TypeError, json.dumps, data) + + #This is for python encoder + self.assertRaises(TypeError, json.dumps, data, indent=True) diff --git a/Modules/_json.c b/Modules/_json.c index c965176..9a3708d 100644 --- a/Modules/_json.c +++ b/Modules/_json.c @@ -1454,7 +1454,7 @@ encoder_listencode_dict(PyEncoderObject *s, PyObject *rval, PyObject *dct, Py_ss } else { /* TODO: include repr of key */ - PyErr_SetString(PyExc_ValueError, "keys must be a string"); + PyErr_SetString(PyExc_TypeError, "keys must be a string"); goto bail; } -- cgit v0.12 From 86c590e64a734d8c13382fa92c34594d90d4fc5a Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 21 Jul 2010 15:55:40 +0000 Subject: Merged revisions 83025 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83025 | antoine.pitrou | 2010-07-21 17:54:48 +0200 (mer., 21 juil. 2010) | 3 lines Remove outdated mention of deprecated functions in the string module - they have been removed in 3.x. ........ --- Doc/library/string.rst | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/Doc/library/string.rst b/Doc/library/string.rst index 6e0fb45..46907aa 100644 --- a/Doc/library/string.rst +++ b/Doc/library/string.rst @@ -7,13 +7,13 @@ .. index:: module: re -The :mod:`string` module contains a number of useful constants and classes, as -well as some deprecated legacy functions that are also available as methods on -strings. In addition, Python's built-in string classes support the sequence type -methods described in the :ref:`typesseq` section, and also the string-specific -methods described in the :ref:`string-methods` section. To output formatted -strings, see the :ref:`string-formatting` section. Also, see the :mod:`re` -module for string functions based on regular expressions. +The :mod:`string` module contains a number of useful constants and classes +for string formatting. In addition, Python's built-in string classes +support the sequence type methods described in the :ref:`typesseq` +section, and also the string-specific methods described in the +:ref:`string-methods` section. To output formatted strings, see the +:ref:`string-formatting` section. Also, see the :mod:`re` module for +string functions based on regular expressions. String constants -- cgit v0.12 From 913c52edf31d2f14d076f5e3e7218d09a0934f4d Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 21 Jul 2010 16:53:04 +0000 Subject: Merged revisions 83030 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83030 | antoine.pitrou | 2010-07-21 18:41:31 +0200 (mer., 21 juil. 2010) | 5 lines Issue #5395: check that array.fromfile() re-raises an IOError instead of replacing it with EOFError. (this is only an added test, but 2.x will get a fix too) ........ --- Lib/test/test_array.py | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/Lib/test/test_array.py b/Lib/test/test_array.py index dd01574..4cac68b 100755 --- a/Lib/test/test_array.py +++ b/Lib/test/test_array.py @@ -182,6 +182,17 @@ class BaseTest(unittest.TestCase): f.close() support.unlink(support.TESTFN) + def test_fromfile_ioerror(self): + # Issue #5395: Check if fromfile raises a proper IOError + # instead of EOFError. + a = array.array(self.typecode) + f = open(support.TESTFN, 'wb') + try: + self.assertRaises(IOError, a.fromfile, f, len(self.example)) + finally: + f.close() + support.unlink(support.TESTFN) + def test_tofromlist(self): a = array.array(self.typecode, 2*self.example) b = array.array(self.typecode) -- cgit v0.12 From eeec92fd8abf5c5810f3e6d93178c7bbb5e479ec Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Wed, 21 Jul 2010 17:50:34 +0000 Subject: Merged revisions 83035 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83035 | alexander.belopolsky | 2010-07-21 13:43:42 -0400 (Wed, 21 Jul 2010) | 3 lines Issue #9323: Fixed a bug in trace.py that resulted in loosing the name of the script being traced. Patch by Eli Bendersky. ........ --- Lib/trace.py | 9 +++------ Misc/NEWS | 3 +++ Misc/maintainers.rst | 2 +- 3 files changed, 7 insertions(+), 7 deletions(-) diff --git a/Lib/trace.py b/Lib/trace.py index c0cca9d..49ad7a8 100644 --- a/Lib/trace.py +++ b/Lib/trace.py @@ -797,12 +797,9 @@ def main(argv=None): ignoredirs=ignore_dirs, infile=counts_file, outfile=counts_file, timing=timing) try: - fp = open(progname) - try: - script = fp.read() - finally: - fp.close() - t.run('exec(%r)' % (script,)) + with open(progname) as fp: + code = compile(fp.read(), progname, 'exec') + t.run(code) except IOError as err: _err_exit("Cannot run file %r because: %s" % (sys.argv[0], err)) except SystemExit: diff --git a/Misc/NEWS b/Misc/NEWS index 57998e3..7f3f0e1 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -78,6 +78,9 @@ C-API Library ------- +- Issue #9323: Fixed a bug in trace.py that resulted in loosing the + name of the script being traced. Patch by Eli Bendersky. + - Issue #9282: Fixed --listfuncs option of trace.py. Thanks Eli Bendersky for the patch. diff --git a/Misc/maintainers.rst b/Misc/maintainers.rst index 7795eb0..b9984b1 100644 --- a/Misc/maintainers.rst +++ b/Misc/maintainers.rst @@ -212,7 +212,7 @@ timeit tkinter gpolo token georg.brandl tokenize -trace +trace alexander.belopolsky traceback georg.brandl tty turtle gregorlingl -- cgit v0.12 -- cgit v0.12 From d7eb3a8d734f9e5269f3a9bc4d53d967fa1908bb Mon Sep 17 00:00:00 2001 From: Ronald Oussoren <ronaldoussoren@mac.com> Date: Fri, 23 Jul 2010 10:35:20 +0000 Subject: Merged revisions 83067 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83067 | ronald.oussoren | 2010-07-23 10:50:05 +0100 (Fri, 23 Jul 2010) | 8 lines Workaround for issue 4047: in some configurations of the Crash Reporter on OSX test_subprocess will trigger the reporter. This patch prints a warning when the Crash Reporter will get triggered intentionally, which should avoid confusing people. ........ --- Lib/test/test_subprocess.py | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py index a27ef63..5cdbe2d 100644 --- a/Lib/test/test_subprocess.py +++ b/Lib/test/test_subprocess.py @@ -568,6 +568,21 @@ class ProcessTestCase(unittest.TestCase): """Try to prevent core files from being created. Returns previous ulimit if successful, else None. """ + if sys.platform == 'darwin': + # Check if the 'Crash Reporter' on OSX was configured + # in 'Developer' mode and warn that it will get triggered + # when it is. + # + # This assumes that this context manager is used in tests + # that might trigger the next manager. + value = subprocess.Popen(['/usr/bin/defaults', 'read', + 'com.apple.CrashReporter', 'DialogType'], + stdout=subprocess.PIPE).communicate()[0] + if value.strip() == b'developer': + print("this tests triggers the Crash Reporter, " + "that is intentional", end='') + sys.stdout.flush() + try: import resource old_limit = resource.getrlimit(resource.RLIMIT_CORE) @@ -576,6 +591,8 @@ class ProcessTestCase(unittest.TestCase): except (ImportError, ValueError, resource.error): return None + + def _unsuppress_core_files(self, old_limit): """Return core file behavior to default.""" if old_limit is None: -- cgit v0.12 From 87597749d5d5567688454ae827d70a0ea6e3677c Mon Sep 17 00:00:00 2001 From: Ronald Oussoren <ronaldoussoren@mac.com> Date: Fri, 23 Jul 2010 11:51:28 +0000 Subject: Merged revisions 83073 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83073 | ronald.oussoren | 2010-07-23 12:48:36 +0100 (Fri, 23 Jul 2010) | 4 lines Minor tweak of test_osx_env to avoid failing when the framework is not yet installed. ........ --- Lib/test/test_osx_env.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/test_osx_env.py b/Lib/test/test_osx_env.py index 10fe020..8b3df37 100644 --- a/Lib/test/test_osx_env.py +++ b/Lib/test/test_osx_env.py @@ -8,7 +8,7 @@ import sys import unittest class OSXEnvironmentVariableTestCase(unittest.TestCase): - def _check_sys(self, ev, cond, sv, val = '/some/path/to/python'): + def _check_sys(self, ev, cond, sv, val = sys.executable + 'dummy'): with EnvironmentVarGuard() as evg: subpc = [str(sys.executable), '-c', 'import sys; sys.exit(2 if "%s" %s %s else 3)' % (val, cond, sv)] -- cgit v0.12 From c14968f7f3cd55a29e31801e5e56d5525ae796ef Mon Sep 17 00:00:00 2001 From: Brett Cannon <bcannon@gmail.com> Date: Fri, 23 Jul 2010 12:03:37 +0000 Subject: Blocked revisions 83072 via svnmerge ........ r83072 | brett.cannon | 2010-07-23 12:31:31 +0100 (Fri, 23 Jul 2010) | 5 lines Document the fact that the 'test' package is meant only for use by Python itself and not by others. Closes issue 9255. ........ --- Doc/library/test.rst | 7 +++++++ Misc/NEWS | 3 +++ 2 files changed, 10 insertions(+) diff --git a/Doc/library/test.rst b/Doc/library/test.rst index 974f71f..0b16109 100644 --- a/Doc/library/test.rst +++ b/Doc/library/test.rst @@ -5,6 +5,13 @@ :synopsis: Regression tests package containing the testing suite for Python. .. sectionauthor:: Brett Cannon <brett@python.org> +.. note:: + The :mod:`test` package is meant for internal use by Python only. It is + documented for the benefit of the core developers of Python. Any use of + this package outside of Python's standard library is discouraged as code + mentioned here can change or be removed without notice between releases of + Python. + The :mod:`test` package contains all regression tests for Python as well as the modules :mod:`test.support` and :mod:`test.regrtest`. diff --git a/Misc/NEWS b/Misc/NEWS index 7f3f0e1..5c25c6c 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -369,6 +369,9 @@ Tests Documentation ------------- +- Issue 9255: Document that the 'test' package is meant for interal Python use + only. + - Issue #7829: Document in dis that bytecode is an implementation detail. -- cgit v0.12 From b0a3074d92cd31639ee985cf8293be9034f9b8bc Mon Sep 17 00:00:00 2001 From: Brett Cannon <bcannon@gmail.com> Date: Fri, 23 Jul 2010 12:28:28 +0000 Subject: Merged revisions 83080 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83080 | brett.cannon | 2010-07-23 13:26:35 +0100 (Fri, 23 Jul 2010) | 5 lines Clarify the wording for threading.is_alive() to not suggest something is "roughly" done. Closes issue 9339. Thanks Brian Brazil for the patch. ........ --- Doc/library/threading.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/library/threading.rst b/Doc/library/threading.rst index f642111..68d0304 100644 --- a/Doc/library/threading.rst +++ b/Doc/library/threading.rst @@ -299,8 +299,8 @@ impossible to detect the termination of alien threads. Return whether the thread is alive. - Roughly, a thread is alive from the moment the :meth:`start` method - returns until its :meth:`run` method terminates. The module function + This method returns ``True`` just before the :meth:`run` method starts + until just after the :meth:`run` method terminates. The module function :func:`.enumerate` returns a list of all alive threads. .. attribute:: daemon -- cgit v0.12 From 7180d4878114f8e427764b29a781b7c0a7e1f2dc Mon Sep 17 00:00:00 2001 From: Ronald Oussoren <ronaldoussoren@mac.com> Date: Fri, 23 Jul 2010 12:36:59 +0000 Subject: Merged revisions 83075 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83075 | ronald.oussoren | 2010-07-23 12:54:59 +0100 (Fri, 23 Jul 2010) | 5 lines Fix for issue 7895. Avoid crashing the interpreter when calling platform.mac_ver after calling os.fork by reading from a system configuration file instead of using OSX APIs. ........ --- Lib/platform.py | 61 ++++++++++++++++++++++++++++++++++++++--------- Lib/test/test_platform.py | 19 +++++++++++++++ Misc/NEWS | 2 ++ 3 files changed, 71 insertions(+), 11 deletions(-) diff --git a/Lib/platform.py b/Lib/platform.py index be49f89..64025a3 100755 --- a/Lib/platform.py +++ b/Lib/platform.py @@ -696,27 +696,19 @@ def _bcd2str(bcd): return hex(bcd)[2:] -def mac_ver(release='',versioninfo=('','',''),machine=''): - - """ Get MacOS version information and return it as tuple (release, - versioninfo, machine) with versioninfo being a tuple (version, - dev_stage, non_release_version). - - Entries which cannot be determined are set to the paramter values - which default to ''. All tuple entries are strings. - +def _mac_ver_gestalt(): + """ Thanks to Mark R. Levinson for mailing documentation links and code examples for this function. Documentation for the gestalt() API is available online at: http://www.rgaros.nl/gestalt/ - """ # Check whether the version info module is available try: import _gestalt except ImportError: - return release,versioninfo,machine + return None # Get the infos sysv, sysa = _mac_ver_lookup(('sysv','sysa')) # Decode the infos @@ -740,6 +732,53 @@ def mac_ver(release='',versioninfo=('','',''),machine=''): machine = {0x1: '68k', 0x2: 'PowerPC', 0xa: 'i386'}.get(sysa,'') + + return release,versioninfo,machine + +def _mac_ver_xml(): + fn = '/System/Library/CoreServices/SystemVersion.plist' + if not os.path.exists(fn): + return None + + try: + import plistlib + except ImportError: + return None + + pl = plistlib.readPlist(fn) + release = pl['ProductVersion'] + versioninfo=('', '', '') + machine = os.uname()[4] + if machine == 'ppc': + # for compatibility with the gestalt based code + machine = 'PowerPC' + + return release,versioninfo,machine + + +def mac_ver(release='',versioninfo=('','',''),machine=''): + + """ Get MacOS version information and return it as tuple (release, + versioninfo, machine) with versioninfo being a tuple (version, + dev_stage, non_release_version). + + Entries which cannot be determined are set to the paramter values + which default to ''. All tuple entries are strings. + """ + + # First try reading the information from an XML file which should + # always be present + info = _mac_ver_xml() + if info is not None: + return info + + # If that doesn't work for some reason fall back to reading the + # information using gestalt calls. + info = _mac_ver_gestalt() + if info is not None: + return info + + # If that also doesn't work return the default values return release,versioninfo,machine def _java_getprop(name,default): diff --git a/Lib/test/test_platform.py b/Lib/test/test_platform.py index af37185..466cbe3 100644 --- a/Lib/test/test_platform.py +++ b/Lib/test/test_platform.py @@ -167,6 +167,25 @@ class PlatformTest(unittest.TestCase): else: self.assertEquals(res[2], 'PowerPC') + + @unittest.skipUnless(sys.platform == 'darwin', "OSX only test") + def test_mac_ver_with_fork(self): + # Issue7895: platform.mac_ver() crashes when using fork without exec + # + # This test checks that the fix for that issue works. + # + pid = os.fork() + if pid == 0: + # child + info = platform.mac_ver() + os._exit(0) + + else: + # parent + cpid, sts = os.waitpid(pid, 0) + self.assertEquals(cpid, pid) + self.assertEquals(sts, 0) + def test_dist(self): res = platform.dist() diff --git a/Misc/NEWS b/Misc/NEWS index 5c25c6c..4756daf 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -78,6 +78,8 @@ C-API Library ------- +- Issue #7895: platform.mac_ver() no longer crashes after calling os.fork() + - Issue #9323: Fixed a bug in trace.py that resulted in loosing the name of the script being traced. Patch by Eli Bendersky. -- cgit v0.12 From 47076f7897427d34a8025c1b4f330d1312facc83 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren <ronaldoussoren@mac.com> Date: Fri, 23 Jul 2010 15:46:03 +0000 Subject: This fixes issue7900 by adding code that deals with the fact that getgroups(2) might return more that MAX_GROUPS on OSX. See the issue (and python-dev archives) for the gory details. Summarized: OSX behaves rather oddly and Apple says this is intentional. --- Lib/test/test_posix.py | 53 +++++++++++++++++++++++++++++++++++++++++++++++++- Misc/NEWS | 7 +++++++ Modules/posixmodule.c | 49 +++++++++++++++++++++++++++++++++++++++------- 3 files changed, 101 insertions(+), 8 deletions(-) diff --git a/Lib/test/test_posix.py b/Lib/test/test_posix.py index 78f7592..31459ff 100644 --- a/Lib/test/test_posix.py +++ b/Lib/test/test_posix.py @@ -5,6 +5,7 @@ from test import support # Skip these tests if there is no posix module. posix = support.import_module('posix') +import sys import time import os import pwd @@ -273,9 +274,59 @@ class PosixTester(unittest.TestCase): os.chdir(curdir) support.rmtree(base_path) + def test_getgroups(self): + with os.popen('id -G') as idg: + groups = idg.read().strip() + + if not groups: + raise unittest.SkipTest("need working 'id -G'") + + self.assertEqual([int(x) for x in groups.split()], posix.getgroups()) + +class PosixGroupsTester(unittest.TestCase): + + def setUp(self): + if posix.getuid() != 0: + raise unittest.SkipTest("not enough privileges") + if not hasattr(posix, 'getgroups'): + raise unittest.SkipTest("need posix.getgroups") + if sys.platform == 'darwin': + raise unittest.SkipTest("getgroups(2) is broken on OSX") + self.saved_groups = posix.getgroups() + + def tearDown(self): + if hasattr(posix, 'setgroups'): + posix.setgroups(self.saved_groups) + elif hasattr(posix, 'initgroups'): + name = pwd.getpwuid(posix.getuid()).pw_name + posix.initgroups(name, self.saved_groups[0]) + + @unittest.skipUnless(hasattr(posix, 'initgroups'), + "test needs posix.initgroups()") + def test_initgroups(self): + # find missing group + + groups = sorted(self.saved_groups) + for g1,g2 in zip(groups[:-1], groups[1:]): + g = g1 + 1 + if g < g2: + break + else: + g = g2 + 1 + name = pwd.getpwuid(posix.getuid()).pw_name + posix.initgroups(name, g) + self.assertIn(g, posix.getgroups()) + + @unittest.skipUnless(hasattr(posix, 'setgroups'), + "test needs posix.setgroups()") + def test_setgroups(self): + for groups in [[0], range(16)]: + posix.setgroups(groups) + self.assertListEqual(groups, posix.getgroups()) + def test_main(): - support.run_unittest(PosixTester) + support.run_unittest(PosixTester, PosixGroupsTester) if __name__ == '__main__': test_main() diff --git a/Misc/NEWS b/Misc/NEWS index 4756daf..294ced7 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -316,6 +316,13 @@ Library Extension Modules ----------------- +- Issue #7900: The getgroups(2) system call on MacOSX behaves rather oddly + compared to other unix systems. In particular, os.getgroups() does + not reflect any changes made using os.setgroups() but basicly always + returns the same information as the id command. + + os.getgroups() can now return more than 16 groups on MacOSX. + - Issue #7384: If the system readline library is linked against ncurses, do not link the readline module against ncursesw. The additional restriction of linking the readline and curses modules diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index 65a0a5e..cb3075b 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -3995,17 +3995,49 @@ posix_getgroups(PyObject *self, PyObject *noargs) #define MAX_GROUPS 64 #endif gid_t grouplist[MAX_GROUPS]; + + /* On MacOSX getgroups(2) can return more than MAX_GROUPS results + * This is a helper variable to store the intermediate result when + * that happens. + * + * To keep the code readable the OSX behaviour is unconditional, + * according to the POSIX spec this should be safe on all unix-y + * systems. + */ + gid_t* alt_grouplist = grouplist; int n; n = getgroups(MAX_GROUPS, grouplist); - if (n < 0) - posix_error(); - else { - result = PyList_New(n); - if (result != NULL) { + if (n < 0) { + if (errno == EINVAL) { + n = getgroups(0, NULL); + if (n == -1) { + return posix_error(); + } + if (n == 0) { + /* Avoid malloc(0) */ + alt_grouplist = grouplist; + } else { + alt_grouplist = PyMem_Malloc(n * sizeof(gid_t)); + if (alt_grouplist == NULL) { + errno = EINVAL; + return posix_error(); + } + n = getgroups(n, alt_grouplist); + if (n == -1) { + PyMem_Free(alt_grouplist); + return posix_error(); + } + } + } else { + return posix_error(); + } + } + result = PyList_New(n); + if (result != NULL) { int i; for (i = 0; i < n; ++i) { - PyObject *o = PyLong_FromLong((long)grouplist[i]); + PyObject *o = PyLong_FromLong((long)alt_grouplist[i]); if (o == NULL) { Py_DECREF(result); result = NULL; @@ -4013,7 +4045,10 @@ posix_getgroups(PyObject *self, PyObject *noargs) } PyList_SET_ITEM(result, i, o); } - } + } + + if (alt_grouplist != grouplist) { + PyMem_Free(alt_grouplist); } return result; -- cgit v0.12 From 6d70850bf09ad049e9a91c2ceb465ca974751251 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren <ronaldoussoren@mac.com> Date: Fri, 23 Jul 2010 16:09:28 +0000 Subject: Merged revisions 83096 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83096 | ronald.oussoren | 2010-07-23 17:05:35 +0100 (Fri, 23 Jul 2010) | 13 lines Ensure that sys.prefix can reliably be found on OSX. This fixes a small issue that was exposed by running test_subprocess through regrtest (and hence in a subdirectory). Without this patch running python.exe from the build tree will fail when these tree conditions are true: 1) the CWD is not the root of build tree 2) python.exe is found through $PATH 3) the framework is not yet installed ........ --- Modules/getpath.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Modules/getpath.c b/Modules/getpath.c index 3d45235..bbcedf1 100644 --- a/Modules/getpath.c +++ b/Modules/getpath.c @@ -552,7 +552,7 @@ calculate_path(void) if (!ismodule(argv0_path)) { /* We are in the build directory so use the name of the executable - we know that the absolute path is passed */ - wcsncpy(argv0_path, prog, MAXPATHLEN); + wcsncpy(argv0_path, progpath, MAXPATHLEN); } else { /* Use the location of the library as the progpath */ -- cgit v0.12 From 9acce32a0c67ce5571782512e9349874168183b8 Mon Sep 17 00:00:00 2001 From: Ezio Melotti <ezio.melotti@gmail.com> Date: Fri, 23 Jul 2010 16:50:08 +0000 Subject: Merged revisions 83103 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83103 | ezio.melotti | 2010-07-23 19:48:22 +0300 (Fri, 23 Jul 2010) | 1 line #9359: fix typo. Thanks to Piotr Kasprzyk for the patch. ........ --- Lib/idlelib/PyShell.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/idlelib/PyShell.py b/Lib/idlelib/PyShell.py index 0898dfe..0fa3d76 100644 --- a/Lib/idlelib/PyShell.py +++ b/Lib/idlelib/PyShell.py @@ -548,7 +548,7 @@ class ModifiedInterpreter(InteractiveInterpreter): This method is called from the subprocess, and by returning from this method we allow the subprocess to unblock. After a bit the shell requests the subprocess to open the remote stack viewer which returns a - static object looking at the last exceptiopn. It is queried through + static object looking at the last exception. It is queried through the RPC mechanism. """ -- cgit v0.12 -- cgit v0.12 From c85ddcd40617238bfc32c5cde79dce7d46fc0946 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Sat, 24 Jul 2010 01:11:58 +0000 Subject: Merged revisions 83116 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83116 | victor.stinner | 2010-07-24 02:49:20 +0200 (sam., 24 juil. 2010) | 4 lines Issue #4629: getopt raises an error if an argument ends with = whereas getopt doesn't except a value (eg. --help= is rejected if getopt uses ['help='] long options). ........ --- Lib/getopt.py | 2 +- Lib/test/test_getopt.py | 6 ++++++ Misc/NEWS | 4 ++++ 3 files changed, 11 insertions(+), 1 deletion(-) diff --git a/Lib/getopt.py b/Lib/getopt.py index 13ef4d6..ac77126 100644 --- a/Lib/getopt.py +++ b/Lib/getopt.py @@ -156,7 +156,7 @@ def do_longs(opts, opt, longopts, args): if not args: raise GetoptError('option --%s requires argument' % opt, opt) optarg, args = args[0], args[1:] - elif optarg: + elif optarg is not None: raise GetoptError('option --%s must not have an argument' % opt, opt) opts.append(('--' + opt, optarg or '')) return opts, args diff --git a/Lib/test/test_getopt.py b/Lib/test/test_getopt.py index 20b5690..f6f9d2e 100644 --- a/Lib/test/test_getopt.py +++ b/Lib/test/test_getopt.py @@ -174,6 +174,12 @@ class GetoptTests(unittest.TestCase): m = types.ModuleType("libreftest", s) run_doctest(m, verbose) + def test_issue4629(self): + longopts, shortopts = getopt.getopt(['--help='], '', ['help=']) + self.assertEquals(longopts, [('--help', '')]) + longopts, shortopts = getopt.getopt(['--help=x'], '', ['help=']) + self.assertEquals(longopts, [('--help', 'x')]) + self.assertRaises(getopt.GetoptError, getopt.getopt, ['--help='], '', ['help']) def test_main(): run_unittest(GetoptTests) diff --git a/Misc/NEWS b/Misc/NEWS index 294ced7..c6777ce 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -78,6 +78,10 @@ C-API Library ------- +- Issue #4629: getopt raises an error if an argument ends with = whereas getopt + doesn't except a value (eg. --help= is rejected if getopt uses ['help='] long + options). + - Issue #7895: platform.mac_ver() no longer crashes after calling os.fork() - Issue #9323: Fixed a bug in trace.py that resulted in loosing the -- cgit v0.12 -- cgit v0.12 From 55b9da588552c0a3d892a3e9f82db108e4d542bf Mon Sep 17 00:00:00 2001 From: Ronald Oussoren <ronaldoussoren@mac.com> Date: Sat, 24 Jul 2010 14:19:26 +0000 Subject: Merged revisions 83133 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83133 | ronald.oussoren | 2010-07-24 15:15:19 +0100 (Sat, 24 Jul 2010) | 5 lines Fix for issue 9367: the test code for os.getgroups assumes that the result of getgroups and the output of the id(1) command return groups in the same order. That assumption is both fragile and false. ........ --- Lib/test/test_posix.py | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_posix.py b/Lib/test/test_posix.py index 31459ff..a830c36 100644 --- a/Lib/test/test_posix.py +++ b/Lib/test/test_posix.py @@ -281,7 +281,11 @@ class PosixTester(unittest.TestCase): if not groups: raise unittest.SkipTest("need working 'id -G'") - self.assertEqual([int(x) for x in groups.split()], posix.getgroups()) + # The order of groups isn't important, hence the calls + # to sorted. + self.assertEqual( + list(sorted([int(x) for x in groups.split()])), + list(sorted(posix.getgroups()))) class PosixGroupsTester(unittest.TestCase): -- cgit v0.12 From 6161077c93603e05790440c391bb55f381fe1443 Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Sun, 25 Jul 2010 15:13:42 +0000 Subject: Merged revisions 83140-83141 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83140 | alexander.belopolsky | 2010-07-25 11:02:55 -0400 (Sun, 25 Jul 2010) | 5 lines Issue #9315: Renamed test_trace to test_sys_settrace and test_profilehooks to test_sys_setprofile so that test_trace can be used for testing the trace module and for naming consistency. ........ r83141 | alexander.belopolsky | 2010-07-25 11:05:42 -0400 (Sun, 25 Jul 2010) | 1 line Corrected comments on where settrace and setprofile are tested. ........ --- Lib/test/test_profilehooks.py | 385 -------------------- Lib/test/test_sys.py | 4 +- Lib/test/test_trace.py | 790 ------------------------------------------ 3 files changed, 2 insertions(+), 1177 deletions(-) delete mode 100644 Lib/test/test_profilehooks.py delete mode 100644 Lib/test/test_trace.py diff --git a/Lib/test/test_profilehooks.py b/Lib/test/test_profilehooks.py deleted file mode 100644 index 296c997..0000000 --- a/Lib/test/test_profilehooks.py +++ /dev/null @@ -1,385 +0,0 @@ -import pprint -import sys -import unittest - -from test import support - -class TestGetProfile(unittest.TestCase): - def setUp(self): - sys.setprofile(None) - - def tearDown(self): - sys.setprofile(None) - - def test_empty(self): - assert sys.getprofile() == None - - def test_setget(self): - def fn(*args): - pass - - sys.setprofile(fn) - assert sys.getprofile() == fn - -class HookWatcher: - def __init__(self): - self.frames = [] - self.events = [] - - def callback(self, frame, event, arg): - if (event == "call" - or event == "return" - or event == "exception"): - self.add_event(event, frame) - - def add_event(self, event, frame=None): - """Add an event to the log.""" - if frame is None: - frame = sys._getframe(1) - - try: - frameno = self.frames.index(frame) - except ValueError: - frameno = len(self.frames) - self.frames.append(frame) - - self.events.append((frameno, event, ident(frame))) - - def get_events(self): - """Remove calls to add_event().""" - disallowed = [ident(self.add_event.__func__), ident(ident)] - self.frames = None - - return [item for item in self.events if item[2] not in disallowed] - - -class ProfileSimulator(HookWatcher): - def __init__(self, testcase): - self.testcase = testcase - self.stack = [] - HookWatcher.__init__(self) - - def callback(self, frame, event, arg): - # Callback registered with sys.setprofile()/sys.settrace() - self.dispatch[event](self, frame) - - def trace_call(self, frame): - self.add_event('call', frame) - self.stack.append(frame) - - def trace_return(self, frame): - self.add_event('return', frame) - self.stack.pop() - - def trace_exception(self, frame): - self.testcase.fail( - "the profiler should never receive exception events") - - def trace_pass(self, frame): - pass - - dispatch = { - 'call': trace_call, - 'exception': trace_exception, - 'return': trace_return, - 'c_call': trace_pass, - 'c_return': trace_pass, - 'c_exception': trace_pass, - } - - -class TestCaseBase(unittest.TestCase): - def check_events(self, callable, expected): - events = capture_events(callable, self.new_watcher()) - if events != expected: - self.fail("Expected events:\n%s\nReceived events:\n%s" - % (pprint.pformat(expected), pprint.pformat(events))) - - -class ProfileHookTestCase(TestCaseBase): - def new_watcher(self): - return HookWatcher() - - def test_simple(self): - def f(p): - pass - f_ident = ident(f) - self.check_events(f, [(1, 'call', f_ident), - (1, 'return', f_ident), - ]) - - def test_exception(self): - def f(p): - 1/0 - f_ident = ident(f) - self.check_events(f, [(1, 'call', f_ident), - (1, 'return', f_ident), - ]) - - def test_caught_exception(self): - def f(p): - try: 1/0 - except: pass - f_ident = ident(f) - self.check_events(f, [(1, 'call', f_ident), - (1, 'return', f_ident), - ]) - - def test_caught_nested_exception(self): - def f(p): - try: 1/0 - except: pass - f_ident = ident(f) - self.check_events(f, [(1, 'call', f_ident), - (1, 'return', f_ident), - ]) - - def test_nested_exception(self): - def f(p): - 1/0 - f_ident = ident(f) - self.check_events(f, [(1, 'call', f_ident), - # This isn't what I expected: - # (0, 'exception', protect_ident), - # I expected this again: - (1, 'return', f_ident), - ]) - - def test_exception_in_except_clause(self): - def f(p): - 1/0 - def g(p): - try: - f(p) - except: - try: f(p) - except: pass - f_ident = ident(f) - g_ident = ident(g) - self.check_events(g, [(1, 'call', g_ident), - (2, 'call', f_ident), - (2, 'return', f_ident), - (3, 'call', f_ident), - (3, 'return', f_ident), - (1, 'return', g_ident), - ]) - - def test_exception_propogation(self): - def f(p): - 1/0 - def g(p): - try: f(p) - finally: p.add_event("falling through") - f_ident = ident(f) - g_ident = ident(g) - self.check_events(g, [(1, 'call', g_ident), - (2, 'call', f_ident), - (2, 'return', f_ident), - (1, 'falling through', g_ident), - (1, 'return', g_ident), - ]) - - def test_raise_twice(self): - def f(p): - try: 1/0 - except: 1/0 - f_ident = ident(f) - self.check_events(f, [(1, 'call', f_ident), - (1, 'return', f_ident), - ]) - - def test_raise_reraise(self): - def f(p): - try: 1/0 - except: raise - f_ident = ident(f) - self.check_events(f, [(1, 'call', f_ident), - (1, 'return', f_ident), - ]) - - def test_raise(self): - def f(p): - raise Exception() - f_ident = ident(f) - self.check_events(f, [(1, 'call', f_ident), - (1, 'return', f_ident), - ]) - - def test_distant_exception(self): - def f(): - 1/0 - def g(): - f() - def h(): - g() - def i(): - h() - def j(p): - i() - f_ident = ident(f) - g_ident = ident(g) - h_ident = ident(h) - i_ident = ident(i) - j_ident = ident(j) - self.check_events(j, [(1, 'call', j_ident), - (2, 'call', i_ident), - (3, 'call', h_ident), - (4, 'call', g_ident), - (5, 'call', f_ident), - (5, 'return', f_ident), - (4, 'return', g_ident), - (3, 'return', h_ident), - (2, 'return', i_ident), - (1, 'return', j_ident), - ]) - - def test_generator(self): - def f(): - for i in range(2): - yield i - def g(p): - for i in f(): - pass - f_ident = ident(f) - g_ident = ident(g) - self.check_events(g, [(1, 'call', g_ident), - # call the iterator twice to generate values - (2, 'call', f_ident), - (2, 'return', f_ident), - (2, 'call', f_ident), - (2, 'return', f_ident), - # once more; returns end-of-iteration with - # actually raising an exception - (2, 'call', f_ident), - (2, 'return', f_ident), - (1, 'return', g_ident), - ]) - - def test_stop_iteration(self): - def f(): - for i in range(2): - yield i - raise StopIteration - def g(p): - for i in f(): - pass - f_ident = ident(f) - g_ident = ident(g) - self.check_events(g, [(1, 'call', g_ident), - # call the iterator twice to generate values - (2, 'call', f_ident), - (2, 'return', f_ident), - (2, 'call', f_ident), - (2, 'return', f_ident), - # once more to hit the raise: - (2, 'call', f_ident), - (2, 'return', f_ident), - (1, 'return', g_ident), - ]) - - -class ProfileSimulatorTestCase(TestCaseBase): - def new_watcher(self): - return ProfileSimulator(self) - - def test_simple(self): - def f(p): - pass - f_ident = ident(f) - self.check_events(f, [(1, 'call', f_ident), - (1, 'return', f_ident), - ]) - - def test_basic_exception(self): - def f(p): - 1/0 - f_ident = ident(f) - self.check_events(f, [(1, 'call', f_ident), - (1, 'return', f_ident), - ]) - - def test_caught_exception(self): - def f(p): - try: 1/0 - except: pass - f_ident = ident(f) - self.check_events(f, [(1, 'call', f_ident), - (1, 'return', f_ident), - ]) - - def test_distant_exception(self): - def f(): - 1/0 - def g(): - f() - def h(): - g() - def i(): - h() - def j(p): - i() - f_ident = ident(f) - g_ident = ident(g) - h_ident = ident(h) - i_ident = ident(i) - j_ident = ident(j) - self.check_events(j, [(1, 'call', j_ident), - (2, 'call', i_ident), - (3, 'call', h_ident), - (4, 'call', g_ident), - (5, 'call', f_ident), - (5, 'return', f_ident), - (4, 'return', g_ident), - (3, 'return', h_ident), - (2, 'return', i_ident), - (1, 'return', j_ident), - ]) - - -def ident(function): - if hasattr(function, "f_code"): - code = function.f_code - else: - code = function.__code__ - return code.co_firstlineno, code.co_name - - -def protect(f, p): - try: f(p) - except: pass - -protect_ident = ident(protect) - - -def capture_events(callable, p=None): - try: - sys.setprofile() - except TypeError: - pass - else: - raise support.TestFailed( - 'sys.setprofile() did not raise TypeError') - - if p is None: - p = HookWatcher() - sys.setprofile(p.callback) - protect(callable, p) - sys.setprofile(None) - return p.get_events()[1:-1] - - -def show_events(callable): - import pprint - pprint.pprint(capture_events(callable)) - - -def test_main(): - support.run_unittest( - TestGetProfile, - ProfileHookTestCase, - ProfileSimulatorTestCase - ) - - -if __name__ == "__main__": - test_main() diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py index 24f17fb..398243a 100644 --- a/Lib/test/test_sys.py +++ b/Lib/test/test_sys.py @@ -164,8 +164,8 @@ class SysModuleTest(unittest.TestCase): # can't check more than the type, as the user might have changed it self.assertTrue(isinstance(sys.getdefaultencoding(), str)) - # testing sys.settrace() is done in test_trace.py - # testing sys.setprofile() is done in test_profile.py + # testing sys.settrace() is done in test_sys_settrace.py + # testing sys.setprofile() is done in test_sys_setprofile.py def test_setcheckinterval(self): self.assertRaises(TypeError, sys.setcheckinterval) diff --git a/Lib/test/test_trace.py b/Lib/test/test_trace.py deleted file mode 100644 index 43134e9..0000000 --- a/Lib/test/test_trace.py +++ /dev/null @@ -1,790 +0,0 @@ -# Testing the line trace facility. - -from test import support -import unittest -import sys -import difflib -import gc - -# A very basic example. If this fails, we're in deep trouble. -def basic(): - return 1 - -basic.events = [(0, 'call'), - (1, 'line'), - (1, 'return')] - -# Many of the tests below are tricky because they involve pass statements. -# If there is implicit control flow around a pass statement (in an except -# clause or else caluse) under what conditions do you set a line number -# following that clause? - - -# The entire "while 0:" statement is optimized away. No code -# exists for it, so the line numbers skip directly from "del x" -# to "x = 1". -def arigo_example(): - x = 1 - del x - while 0: - pass - x = 1 - -arigo_example.events = [(0, 'call'), - (1, 'line'), - (2, 'line'), - (5, 'line'), - (5, 'return')] - -# check that lines consisting of just one instruction get traced: -def one_instr_line(): - x = 1 - del x - x = 1 - -one_instr_line.events = [(0, 'call'), - (1, 'line'), - (2, 'line'), - (3, 'line'), - (3, 'return')] - -def no_pop_tops(): # 0 - x = 1 # 1 - for a in range(2): # 2 - if a: # 3 - x = 1 # 4 - else: # 5 - x = 1 # 6 - -no_pop_tops.events = [(0, 'call'), - (1, 'line'), - (2, 'line'), - (3, 'line'), - (6, 'line'), - (2, 'line'), - (3, 'line'), - (4, 'line'), - (2, 'line'), - (2, 'return')] - -def no_pop_blocks(): - y = 1 - while not y: - bla - x = 1 - -no_pop_blocks.events = [(0, 'call'), - (1, 'line'), - (2, 'line'), - (4, 'line'), - (4, 'return')] - -def called(): # line -3 - x = 1 - -def call(): # line 0 - called() - -call.events = [(0, 'call'), - (1, 'line'), - (-3, 'call'), - (-2, 'line'), - (-2, 'return'), - (1, 'return')] - -def raises(): - raise Exception - -def test_raise(): - try: - raises() - except Exception as exc: - x = 1 - -test_raise.events = [(0, 'call'), - (1, 'line'), - (2, 'line'), - (-3, 'call'), - (-2, 'line'), - (-2, 'exception'), - (-2, 'return'), - (2, 'exception'), - (3, 'line'), - (4, 'line'), - (4, 'return')] - -def _settrace_and_return(tracefunc): - sys.settrace(tracefunc) - sys._getframe().f_back.f_trace = tracefunc -def settrace_and_return(tracefunc): - _settrace_and_return(tracefunc) - -settrace_and_return.events = [(1, 'return')] - -def _settrace_and_raise(tracefunc): - sys.settrace(tracefunc) - sys._getframe().f_back.f_trace = tracefunc - raise RuntimeError -def settrace_and_raise(tracefunc): - try: - _settrace_and_raise(tracefunc) - except RuntimeError as exc: - pass - -settrace_and_raise.events = [(2, 'exception'), - (3, 'line'), - (4, 'line'), - (4, 'return')] - -# implicit return example -# This test is interesting because of the else: pass -# part of the code. The code generate for the true -# part of the if contains a jump past the else branch. -# The compiler then generates an implicit "return None" -# Internally, the compiler visits the pass statement -# and stores its line number for use on the next instruction. -# The next instruction is the implicit return None. -def ireturn_example(): - a = 5 - b = 5 - if a == b: - b = a+1 - else: - pass - -ireturn_example.events = [(0, 'call'), - (1, 'line'), - (2, 'line'), - (3, 'line'), - (4, 'line'), - (6, 'line'), - (6, 'return')] - -# Tight loop with while(1) example (SF #765624) -def tightloop_example(): - items = range(0, 3) - try: - i = 0 - while 1: - b = items[i]; i+=1 - except IndexError: - pass - -tightloop_example.events = [(0, 'call'), - (1, 'line'), - (2, 'line'), - (3, 'line'), - (4, 'line'), - (5, 'line'), - (5, 'line'), - (5, 'line'), - (5, 'line'), - (5, 'exception'), - (6, 'line'), - (7, 'line'), - (7, 'return')] - -def tighterloop_example(): - items = range(1, 4) - try: - i = 0 - while 1: i = items[i] - except IndexError: - pass - -tighterloop_example.events = [(0, 'call'), - (1, 'line'), - (2, 'line'), - (3, 'line'), - (4, 'line'), - (4, 'line'), - (4, 'line'), - (4, 'line'), - (4, 'exception'), - (5, 'line'), - (6, 'line'), - (6, 'return')] - -def generator_function(): - try: - yield True - "continued" - finally: - "finally" -def generator_example(): - # any() will leave the generator before its end - x = any(generator_function()) - - # the following lines were not traced - for x in range(10): - y = x - -generator_example.events = ([(0, 'call'), - (2, 'line'), - (-6, 'call'), - (-5, 'line'), - (-4, 'line'), - (-4, 'return'), - (-4, 'call'), - (-4, 'exception'), - (-1, 'line'), - (-1, 'return')] + - [(5, 'line'), (6, 'line')] * 10 + - [(5, 'line'), (5, 'return')]) - - -class Tracer: - def __init__(self): - self.events = [] - def trace(self, frame, event, arg): - self.events.append((frame.f_lineno, event)) - return self.trace - def traceWithGenexp(self, frame, event, arg): - (o for o in [1]) - self.events.append((frame.f_lineno, event)) - return self.trace - -class TraceTestCase(unittest.TestCase): - - # Disable gc collection when tracing, otherwise the - # deallocators may be traced as well. - def setUp(self): - self.using_gc = gc.isenabled() - gc.disable() - - def tearDown(self): - if self.using_gc: - gc.enable() - - def compare_events(self, line_offset, events, expected_events): - events = [(l - line_offset, e) for (l, e) in events] - if events != expected_events: - self.fail( - "events did not match expectation:\n" + - "\n".join(difflib.ndiff([str(x) for x in expected_events], - [str(x) for x in events]))) - - def run_and_compare(self, func, events): - tracer = Tracer() - sys.settrace(tracer.trace) - func() - sys.settrace(None) - self.compare_events(func.__code__.co_firstlineno, - tracer.events, events) - - def run_test(self, func): - self.run_and_compare(func, func.events) - - def run_test2(self, func): - tracer = Tracer() - func(tracer.trace) - sys.settrace(None) - self.compare_events(func.__code__.co_firstlineno, - tracer.events, func.events) - - def set_and_retrieve_none(self): - sys.settrace(None) - assert sys.gettrace() is None - - def set_and_retrieve_func(self): - def fn(*args): - pass - - sys.settrace(fn) - try: - assert sys.gettrace() is fn - finally: - sys.settrace(None) - - def test_01_basic(self): - self.run_test(basic) - def test_02_arigo(self): - self.run_test(arigo_example) - def test_03_one_instr(self): - self.run_test(one_instr_line) - def test_04_no_pop_blocks(self): - self.run_test(no_pop_blocks) - def test_05_no_pop_tops(self): - self.run_test(no_pop_tops) - def test_06_call(self): - self.run_test(call) - def test_07_raise(self): - self.run_test(test_raise) - - def test_08_settrace_and_return(self): - self.run_test2(settrace_and_return) - def test_09_settrace_and_raise(self): - self.run_test2(settrace_and_raise) - def test_10_ireturn(self): - self.run_test(ireturn_example) - def test_11_tightloop(self): - self.run_test(tightloop_example) - def test_12_tighterloop(self): - self.run_test(tighterloop_example) - - def test_13_genexp(self): - self.run_test(generator_example) - # issue1265: if the trace function contains a generator, - # and if the traced function contains another generator - # that is not completely exhausted, the trace stopped. - # Worse: the 'finally' clause was not invoked. - tracer = Tracer() - sys.settrace(tracer.traceWithGenexp) - generator_example() - sys.settrace(None) - self.compare_events(generator_example.__code__.co_firstlineno, - tracer.events, generator_example.events) - - def test_14_onliner_if(self): - def onliners(): - if True: False - else: True - return 0 - self.run_and_compare( - onliners, - [(0, 'call'), - (1, 'line'), - (3, 'line'), - (3, 'return')]) - - def test_15_loops(self): - # issue1750076: "while" expression is skipped by debugger - def for_example(): - for x in range(2): - pass - self.run_and_compare( - for_example, - [(0, 'call'), - (1, 'line'), - (2, 'line'), - (1, 'line'), - (2, 'line'), - (1, 'line'), - (1, 'return')]) - - def while_example(): - # While expression should be traced on every loop - x = 2 - while x > 0: - x -= 1 - self.run_and_compare( - while_example, - [(0, 'call'), - (2, 'line'), - (3, 'line'), - (4, 'line'), - (3, 'line'), - (4, 'line'), - (3, 'line'), - (3, 'return')]) - - def test_16_blank_lines(self): - namespace = {} - exec("def f():\n" + "\n" * 256 + " pass", namespace) - self.run_and_compare( - namespace["f"], - [(0, 'call'), - (257, 'line'), - (257, 'return')]) - - -class RaisingTraceFuncTestCase(unittest.TestCase): - def trace(self, frame, event, arg): - """A trace function that raises an exception in response to a - specific trace event.""" - if event == self.raiseOnEvent: - raise ValueError # just something that isn't RuntimeError - else: - return self.trace - - def f(self): - """The function to trace; raises an exception if that's the case - we're testing, so that the 'exception' trace event fires.""" - if self.raiseOnEvent == 'exception': - x = 0 - y = 1/x - else: - return 1 - - def run_test_for_event(self, event): - """Tests that an exception raised in response to the given event is - handled OK.""" - self.raiseOnEvent = event - try: - for i in range(sys.getrecursionlimit() + 1): - sys.settrace(self.trace) - try: - self.f() - except ValueError: - pass - else: - self.fail("exception not thrown!") - except RuntimeError: - self.fail("recursion counter not reset") - - # Test the handling of exceptions raised by each kind of trace event. - def test_call(self): - self.run_test_for_event('call') - def test_line(self): - self.run_test_for_event('line') - def test_return(self): - self.run_test_for_event('return') - def test_exception(self): - self.run_test_for_event('exception') - - def test_trash_stack(self): - def f(): - for i in range(5): - print(i) # line tracing will raise an exception at this line - - def g(frame, why, extra): - if (why == 'line' and - frame.f_lineno == f.__code__.co_firstlineno + 2): - raise RuntimeError("i am crashing") - return g - - sys.settrace(g) - try: - f() - except RuntimeError: - # the test is really that this doesn't segfault: - import gc - gc.collect() - else: - self.fail("exception not propagated") - - -# 'Jump' tests: assigning to frame.f_lineno within a trace function -# moves the execution position - it's how debuggers implement a Jump -# command (aka. "Set next statement"). - -class JumpTracer: - """Defines a trace function that jumps from one place to another, - with the source and destination lines of the jump being defined by - the 'jump' property of the function under test.""" - - def __init__(self, function): - self.function = function - self.jumpFrom = function.jump[0] - self.jumpTo = function.jump[1] - self.done = False - - def trace(self, frame, event, arg): - if not self.done and frame.f_code == self.function.__code__: - firstLine = frame.f_code.co_firstlineno - if event == 'line' and frame.f_lineno == firstLine + self.jumpFrom: - # Cope with non-integer self.jumpTo (because of - # no_jump_to_non_integers below). - try: - frame.f_lineno = firstLine + self.jumpTo - except TypeError: - frame.f_lineno = self.jumpTo - self.done = True - return self.trace - -# The first set of 'jump' tests are for things that are allowed: - -def jump_simple_forwards(output): - output.append(1) - output.append(2) - output.append(3) - -jump_simple_forwards.jump = (1, 3) -jump_simple_forwards.output = [3] - -def jump_simple_backwards(output): - output.append(1) - output.append(2) - -jump_simple_backwards.jump = (2, 1) -jump_simple_backwards.output = [1, 1, 2] - -def jump_out_of_block_forwards(output): - for i in 1, 2: - output.append(2) - for j in [3]: # Also tests jumping over a block - output.append(4) - output.append(5) - -jump_out_of_block_forwards.jump = (3, 5) -jump_out_of_block_forwards.output = [2, 5] - -def jump_out_of_block_backwards(output): - output.append(1) - for i in [1]: - output.append(3) - for j in [2]: # Also tests jumping over a block - output.append(5) - output.append(6) - output.append(7) - -jump_out_of_block_backwards.jump = (6, 1) -jump_out_of_block_backwards.output = [1, 3, 5, 1, 3, 5, 6, 7] - -def jump_to_codeless_line(output): - output.append(1) - # Jumping to this line should skip to the next one. - output.append(3) - -jump_to_codeless_line.jump = (1, 2) -jump_to_codeless_line.output = [3] - -def jump_to_same_line(output): - output.append(1) - output.append(2) - output.append(3) - -jump_to_same_line.jump = (2, 2) -jump_to_same_line.output = [1, 2, 3] - -# Tests jumping within a finally block, and over one. -def jump_in_nested_finally(output): - try: - output.append(2) - finally: - output.append(4) - try: - output.append(6) - finally: - output.append(8) - output.append(9) - -jump_in_nested_finally.jump = (4, 9) -jump_in_nested_finally.output = [2, 9] - -# The second set of 'jump' tests are for things that are not allowed: - -def no_jump_too_far_forwards(output): - try: - output.append(2) - output.append(3) - except ValueError as e: - output.append('after' in str(e)) - -no_jump_too_far_forwards.jump = (3, 6) -no_jump_too_far_forwards.output = [2, True] - -def no_jump_too_far_backwards(output): - try: - output.append(2) - output.append(3) - except ValueError as e: - output.append('before' in str(e)) - -no_jump_too_far_backwards.jump = (3, -1) -no_jump_too_far_backwards.output = [2, True] - -# Test each kind of 'except' line. -def no_jump_to_except_1(output): - try: - output.append(2) - except: - e = sys.exc_info()[1] - output.append('except' in str(e)) - -no_jump_to_except_1.jump = (2, 3) -no_jump_to_except_1.output = [True] - -def no_jump_to_except_2(output): - try: - output.append(2) - except ValueError: - e = sys.exc_info()[1] - output.append('except' in str(e)) - -no_jump_to_except_2.jump = (2, 3) -no_jump_to_except_2.output = [True] - -def no_jump_to_except_3(output): - try: - output.append(2) - except ValueError as e: - output.append('except' in str(e)) - -no_jump_to_except_3.jump = (2, 3) -no_jump_to_except_3.output = [True] - -def no_jump_to_except_4(output): - try: - output.append(2) - except (ValueError, RuntimeError) as e: - output.append('except' in str(e)) - -no_jump_to_except_4.jump = (2, 3) -no_jump_to_except_4.output = [True] - -def no_jump_forwards_into_block(output): - try: - output.append(2) - for i in 1, 2: - output.append(4) - except ValueError as e: - output.append('into' in str(e)) - -no_jump_forwards_into_block.jump = (2, 4) -no_jump_forwards_into_block.output = [True] - -def no_jump_backwards_into_block(output): - try: - for i in 1, 2: - output.append(3) - output.append(4) - except ValueError as e: - output.append('into' in str(e)) - -no_jump_backwards_into_block.jump = (4, 3) -no_jump_backwards_into_block.output = [3, 3, True] - -def no_jump_into_finally_block(output): - try: - try: - output.append(3) - x = 1 - finally: - output.append(6) - except ValueError as e: - output.append('finally' in str(e)) - -no_jump_into_finally_block.jump = (4, 6) -no_jump_into_finally_block.output = [3, 6, True] # The 'finally' still runs - -def no_jump_out_of_finally_block(output): - try: - try: - output.append(3) - finally: - output.append(5) - output.append(6) - except ValueError as e: - output.append('finally' in str(e)) - -no_jump_out_of_finally_block.jump = (5, 1) -no_jump_out_of_finally_block.output = [3, True] - -# This verifies the line-numbers-must-be-integers rule. -def no_jump_to_non_integers(output): - try: - output.append(2) - except ValueError as e: - output.append('integer' in str(e)) - -no_jump_to_non_integers.jump = (2, "Spam") -no_jump_to_non_integers.output = [True] - -# This verifies that you can't set f_lineno via _getframe or similar -# trickery. -def no_jump_without_trace_function(): - try: - previous_frame = sys._getframe().f_back - previous_frame.f_lineno = previous_frame.f_lineno - except ValueError as e: - # This is the exception we wanted; make sure the error message - # talks about trace functions. - if 'trace' not in str(e): - raise - else: - # Something's wrong - the expected exception wasn't raised. - raise RuntimeError("Trace-function-less jump failed to fail") - - -class JumpTestCase(unittest.TestCase): - def compare_jump_output(self, expected, received): - if received != expected: - self.fail( "Outputs don't match:\n" + - "Expected: " + repr(expected) + "\n" + - "Received: " + repr(received)) - - def run_test(self, func): - tracer = JumpTracer(func) - sys.settrace(tracer.trace) - output = [] - func(output) - sys.settrace(None) - self.compare_jump_output(func.output, output) - - def test_01_jump_simple_forwards(self): - self.run_test(jump_simple_forwards) - def test_02_jump_simple_backwards(self): - self.run_test(jump_simple_backwards) - def test_03_jump_out_of_block_forwards(self): - self.run_test(jump_out_of_block_forwards) - def test_04_jump_out_of_block_backwards(self): - self.run_test(jump_out_of_block_backwards) - def test_05_jump_to_codeless_line(self): - self.run_test(jump_to_codeless_line) - def test_06_jump_to_same_line(self): - self.run_test(jump_to_same_line) - def test_07_jump_in_nested_finally(self): - self.run_test(jump_in_nested_finally) - def test_08_no_jump_too_far_forwards(self): - self.run_test(no_jump_too_far_forwards) - def test_09_no_jump_too_far_backwards(self): - self.run_test(no_jump_too_far_backwards) - def test_10_no_jump_to_except_1(self): - self.run_test(no_jump_to_except_1) - def test_11_no_jump_to_except_2(self): - self.run_test(no_jump_to_except_2) - def test_12_no_jump_to_except_3(self): - self.run_test(no_jump_to_except_3) - def test_13_no_jump_to_except_4(self): - self.run_test(no_jump_to_except_4) - def test_14_no_jump_forwards_into_block(self): - self.run_test(no_jump_forwards_into_block) - def test_15_no_jump_backwards_into_block(self): - self.run_test(no_jump_backwards_into_block) - def test_16_no_jump_into_finally_block(self): - self.run_test(no_jump_into_finally_block) - def test_17_no_jump_out_of_finally_block(self): - self.run_test(no_jump_out_of_finally_block) - def test_18_no_jump_to_non_integers(self): - self.run_test(no_jump_to_non_integers) - def test_19_no_jump_without_trace_function(self): - no_jump_without_trace_function() - - def test_20_large_function(self): - d = {} - exec("""def f(output): # line 0 - x = 0 # line 1 - y = 1 # line 2 - ''' # line 3 - %s # lines 4-1004 - ''' # line 1005 - x += 1 # line 1006 - output.append(x) # line 1007 - return""" % ('\n' * 1000,), d) - f = d['f'] - - f.jump = (2, 1007) - f.output = [0] - self.run_test(f) - - def test_jump_to_firstlineno(self): - # This tests that PDB can jump back to the first line in a - # file. See issue #1689458. It can only be triggered in a - # function call if the function is defined on a single line. - code = compile(""" -# Comments don't count. -output.append(2) # firstlineno is here. -output.append(3) -output.append(4) -""", "<fake module>", "exec") - class fake_function: - __code__ = code - jump = (2, 0) - tracer = JumpTracer(fake_function) - sys.settrace(tracer.trace) - namespace = {"output": []} - exec(code, namespace) - sys.settrace(None) - self.compare_jump_output([2, 3, 2, 3, 4], namespace["output"]) - - -def test_main(): - support.run_unittest( - TraceTestCase, - RaisingTraceFuncTestCase, - JumpTestCase - ) - -if __name__ == "__main__": - test_main() -- cgit v0.12 From 85edadb8ab9b7219aaaeaa16a442f672b80e03aa Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Sun, 25 Jul 2010 15:23:24 +0000 Subject: Reverted r83143: svnmerge failed to add new names --- Lib/test/test_profilehooks.py | 385 ++++++++++++++++++++ Lib/test/test_sys.py | 4 +- Lib/test/test_trace.py | 790 ++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 1177 insertions(+), 2 deletions(-) create mode 100644 Lib/test/test_profilehooks.py create mode 100644 Lib/test/test_trace.py diff --git a/Lib/test/test_profilehooks.py b/Lib/test/test_profilehooks.py new file mode 100644 index 0000000..296c997 --- /dev/null +++ b/Lib/test/test_profilehooks.py @@ -0,0 +1,385 @@ +import pprint +import sys +import unittest + +from test import support + +class TestGetProfile(unittest.TestCase): + def setUp(self): + sys.setprofile(None) + + def tearDown(self): + sys.setprofile(None) + + def test_empty(self): + assert sys.getprofile() == None + + def test_setget(self): + def fn(*args): + pass + + sys.setprofile(fn) + assert sys.getprofile() == fn + +class HookWatcher: + def __init__(self): + self.frames = [] + self.events = [] + + def callback(self, frame, event, arg): + if (event == "call" + or event == "return" + or event == "exception"): + self.add_event(event, frame) + + def add_event(self, event, frame=None): + """Add an event to the log.""" + if frame is None: + frame = sys._getframe(1) + + try: + frameno = self.frames.index(frame) + except ValueError: + frameno = len(self.frames) + self.frames.append(frame) + + self.events.append((frameno, event, ident(frame))) + + def get_events(self): + """Remove calls to add_event().""" + disallowed = [ident(self.add_event.__func__), ident(ident)] + self.frames = None + + return [item for item in self.events if item[2] not in disallowed] + + +class ProfileSimulator(HookWatcher): + def __init__(self, testcase): + self.testcase = testcase + self.stack = [] + HookWatcher.__init__(self) + + def callback(self, frame, event, arg): + # Callback registered with sys.setprofile()/sys.settrace() + self.dispatch[event](self, frame) + + def trace_call(self, frame): + self.add_event('call', frame) + self.stack.append(frame) + + def trace_return(self, frame): + self.add_event('return', frame) + self.stack.pop() + + def trace_exception(self, frame): + self.testcase.fail( + "the profiler should never receive exception events") + + def trace_pass(self, frame): + pass + + dispatch = { + 'call': trace_call, + 'exception': trace_exception, + 'return': trace_return, + 'c_call': trace_pass, + 'c_return': trace_pass, + 'c_exception': trace_pass, + } + + +class TestCaseBase(unittest.TestCase): + def check_events(self, callable, expected): + events = capture_events(callable, self.new_watcher()) + if events != expected: + self.fail("Expected events:\n%s\nReceived events:\n%s" + % (pprint.pformat(expected), pprint.pformat(events))) + + +class ProfileHookTestCase(TestCaseBase): + def new_watcher(self): + return HookWatcher() + + def test_simple(self): + def f(p): + pass + f_ident = ident(f) + self.check_events(f, [(1, 'call', f_ident), + (1, 'return', f_ident), + ]) + + def test_exception(self): + def f(p): + 1/0 + f_ident = ident(f) + self.check_events(f, [(1, 'call', f_ident), + (1, 'return', f_ident), + ]) + + def test_caught_exception(self): + def f(p): + try: 1/0 + except: pass + f_ident = ident(f) + self.check_events(f, [(1, 'call', f_ident), + (1, 'return', f_ident), + ]) + + def test_caught_nested_exception(self): + def f(p): + try: 1/0 + except: pass + f_ident = ident(f) + self.check_events(f, [(1, 'call', f_ident), + (1, 'return', f_ident), + ]) + + def test_nested_exception(self): + def f(p): + 1/0 + f_ident = ident(f) + self.check_events(f, [(1, 'call', f_ident), + # This isn't what I expected: + # (0, 'exception', protect_ident), + # I expected this again: + (1, 'return', f_ident), + ]) + + def test_exception_in_except_clause(self): + def f(p): + 1/0 + def g(p): + try: + f(p) + except: + try: f(p) + except: pass + f_ident = ident(f) + g_ident = ident(g) + self.check_events(g, [(1, 'call', g_ident), + (2, 'call', f_ident), + (2, 'return', f_ident), + (3, 'call', f_ident), + (3, 'return', f_ident), + (1, 'return', g_ident), + ]) + + def test_exception_propogation(self): + def f(p): + 1/0 + def g(p): + try: f(p) + finally: p.add_event("falling through") + f_ident = ident(f) + g_ident = ident(g) + self.check_events(g, [(1, 'call', g_ident), + (2, 'call', f_ident), + (2, 'return', f_ident), + (1, 'falling through', g_ident), + (1, 'return', g_ident), + ]) + + def test_raise_twice(self): + def f(p): + try: 1/0 + except: 1/0 + f_ident = ident(f) + self.check_events(f, [(1, 'call', f_ident), + (1, 'return', f_ident), + ]) + + def test_raise_reraise(self): + def f(p): + try: 1/0 + except: raise + f_ident = ident(f) + self.check_events(f, [(1, 'call', f_ident), + (1, 'return', f_ident), + ]) + + def test_raise(self): + def f(p): + raise Exception() + f_ident = ident(f) + self.check_events(f, [(1, 'call', f_ident), + (1, 'return', f_ident), + ]) + + def test_distant_exception(self): + def f(): + 1/0 + def g(): + f() + def h(): + g() + def i(): + h() + def j(p): + i() + f_ident = ident(f) + g_ident = ident(g) + h_ident = ident(h) + i_ident = ident(i) + j_ident = ident(j) + self.check_events(j, [(1, 'call', j_ident), + (2, 'call', i_ident), + (3, 'call', h_ident), + (4, 'call', g_ident), + (5, 'call', f_ident), + (5, 'return', f_ident), + (4, 'return', g_ident), + (3, 'return', h_ident), + (2, 'return', i_ident), + (1, 'return', j_ident), + ]) + + def test_generator(self): + def f(): + for i in range(2): + yield i + def g(p): + for i in f(): + pass + f_ident = ident(f) + g_ident = ident(g) + self.check_events(g, [(1, 'call', g_ident), + # call the iterator twice to generate values + (2, 'call', f_ident), + (2, 'return', f_ident), + (2, 'call', f_ident), + (2, 'return', f_ident), + # once more; returns end-of-iteration with + # actually raising an exception + (2, 'call', f_ident), + (2, 'return', f_ident), + (1, 'return', g_ident), + ]) + + def test_stop_iteration(self): + def f(): + for i in range(2): + yield i + raise StopIteration + def g(p): + for i in f(): + pass + f_ident = ident(f) + g_ident = ident(g) + self.check_events(g, [(1, 'call', g_ident), + # call the iterator twice to generate values + (2, 'call', f_ident), + (2, 'return', f_ident), + (2, 'call', f_ident), + (2, 'return', f_ident), + # once more to hit the raise: + (2, 'call', f_ident), + (2, 'return', f_ident), + (1, 'return', g_ident), + ]) + + +class ProfileSimulatorTestCase(TestCaseBase): + def new_watcher(self): + return ProfileSimulator(self) + + def test_simple(self): + def f(p): + pass + f_ident = ident(f) + self.check_events(f, [(1, 'call', f_ident), + (1, 'return', f_ident), + ]) + + def test_basic_exception(self): + def f(p): + 1/0 + f_ident = ident(f) + self.check_events(f, [(1, 'call', f_ident), + (1, 'return', f_ident), + ]) + + def test_caught_exception(self): + def f(p): + try: 1/0 + except: pass + f_ident = ident(f) + self.check_events(f, [(1, 'call', f_ident), + (1, 'return', f_ident), + ]) + + def test_distant_exception(self): + def f(): + 1/0 + def g(): + f() + def h(): + g() + def i(): + h() + def j(p): + i() + f_ident = ident(f) + g_ident = ident(g) + h_ident = ident(h) + i_ident = ident(i) + j_ident = ident(j) + self.check_events(j, [(1, 'call', j_ident), + (2, 'call', i_ident), + (3, 'call', h_ident), + (4, 'call', g_ident), + (5, 'call', f_ident), + (5, 'return', f_ident), + (4, 'return', g_ident), + (3, 'return', h_ident), + (2, 'return', i_ident), + (1, 'return', j_ident), + ]) + + +def ident(function): + if hasattr(function, "f_code"): + code = function.f_code + else: + code = function.__code__ + return code.co_firstlineno, code.co_name + + +def protect(f, p): + try: f(p) + except: pass + +protect_ident = ident(protect) + + +def capture_events(callable, p=None): + try: + sys.setprofile() + except TypeError: + pass + else: + raise support.TestFailed( + 'sys.setprofile() did not raise TypeError') + + if p is None: + p = HookWatcher() + sys.setprofile(p.callback) + protect(callable, p) + sys.setprofile(None) + return p.get_events()[1:-1] + + +def show_events(callable): + import pprint + pprint.pprint(capture_events(callable)) + + +def test_main(): + support.run_unittest( + TestGetProfile, + ProfileHookTestCase, + ProfileSimulatorTestCase + ) + + +if __name__ == "__main__": + test_main() diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py index 398243a..24f17fb 100644 --- a/Lib/test/test_sys.py +++ b/Lib/test/test_sys.py @@ -164,8 +164,8 @@ class SysModuleTest(unittest.TestCase): # can't check more than the type, as the user might have changed it self.assertTrue(isinstance(sys.getdefaultencoding(), str)) - # testing sys.settrace() is done in test_sys_settrace.py - # testing sys.setprofile() is done in test_sys_setprofile.py + # testing sys.settrace() is done in test_trace.py + # testing sys.setprofile() is done in test_profile.py def test_setcheckinterval(self): self.assertRaises(TypeError, sys.setcheckinterval) diff --git a/Lib/test/test_trace.py b/Lib/test/test_trace.py new file mode 100644 index 0000000..43134e9 --- /dev/null +++ b/Lib/test/test_trace.py @@ -0,0 +1,790 @@ +# Testing the line trace facility. + +from test import support +import unittest +import sys +import difflib +import gc + +# A very basic example. If this fails, we're in deep trouble. +def basic(): + return 1 + +basic.events = [(0, 'call'), + (1, 'line'), + (1, 'return')] + +# Many of the tests below are tricky because they involve pass statements. +# If there is implicit control flow around a pass statement (in an except +# clause or else caluse) under what conditions do you set a line number +# following that clause? + + +# The entire "while 0:" statement is optimized away. No code +# exists for it, so the line numbers skip directly from "del x" +# to "x = 1". +def arigo_example(): + x = 1 + del x + while 0: + pass + x = 1 + +arigo_example.events = [(0, 'call'), + (1, 'line'), + (2, 'line'), + (5, 'line'), + (5, 'return')] + +# check that lines consisting of just one instruction get traced: +def one_instr_line(): + x = 1 + del x + x = 1 + +one_instr_line.events = [(0, 'call'), + (1, 'line'), + (2, 'line'), + (3, 'line'), + (3, 'return')] + +def no_pop_tops(): # 0 + x = 1 # 1 + for a in range(2): # 2 + if a: # 3 + x = 1 # 4 + else: # 5 + x = 1 # 6 + +no_pop_tops.events = [(0, 'call'), + (1, 'line'), + (2, 'line'), + (3, 'line'), + (6, 'line'), + (2, 'line'), + (3, 'line'), + (4, 'line'), + (2, 'line'), + (2, 'return')] + +def no_pop_blocks(): + y = 1 + while not y: + bla + x = 1 + +no_pop_blocks.events = [(0, 'call'), + (1, 'line'), + (2, 'line'), + (4, 'line'), + (4, 'return')] + +def called(): # line -3 + x = 1 + +def call(): # line 0 + called() + +call.events = [(0, 'call'), + (1, 'line'), + (-3, 'call'), + (-2, 'line'), + (-2, 'return'), + (1, 'return')] + +def raises(): + raise Exception + +def test_raise(): + try: + raises() + except Exception as exc: + x = 1 + +test_raise.events = [(0, 'call'), + (1, 'line'), + (2, 'line'), + (-3, 'call'), + (-2, 'line'), + (-2, 'exception'), + (-2, 'return'), + (2, 'exception'), + (3, 'line'), + (4, 'line'), + (4, 'return')] + +def _settrace_and_return(tracefunc): + sys.settrace(tracefunc) + sys._getframe().f_back.f_trace = tracefunc +def settrace_and_return(tracefunc): + _settrace_and_return(tracefunc) + +settrace_and_return.events = [(1, 'return')] + +def _settrace_and_raise(tracefunc): + sys.settrace(tracefunc) + sys._getframe().f_back.f_trace = tracefunc + raise RuntimeError +def settrace_and_raise(tracefunc): + try: + _settrace_and_raise(tracefunc) + except RuntimeError as exc: + pass + +settrace_and_raise.events = [(2, 'exception'), + (3, 'line'), + (4, 'line'), + (4, 'return')] + +# implicit return example +# This test is interesting because of the else: pass +# part of the code. The code generate for the true +# part of the if contains a jump past the else branch. +# The compiler then generates an implicit "return None" +# Internally, the compiler visits the pass statement +# and stores its line number for use on the next instruction. +# The next instruction is the implicit return None. +def ireturn_example(): + a = 5 + b = 5 + if a == b: + b = a+1 + else: + pass + +ireturn_example.events = [(0, 'call'), + (1, 'line'), + (2, 'line'), + (3, 'line'), + (4, 'line'), + (6, 'line'), + (6, 'return')] + +# Tight loop with while(1) example (SF #765624) +def tightloop_example(): + items = range(0, 3) + try: + i = 0 + while 1: + b = items[i]; i+=1 + except IndexError: + pass + +tightloop_example.events = [(0, 'call'), + (1, 'line'), + (2, 'line'), + (3, 'line'), + (4, 'line'), + (5, 'line'), + (5, 'line'), + (5, 'line'), + (5, 'line'), + (5, 'exception'), + (6, 'line'), + (7, 'line'), + (7, 'return')] + +def tighterloop_example(): + items = range(1, 4) + try: + i = 0 + while 1: i = items[i] + except IndexError: + pass + +tighterloop_example.events = [(0, 'call'), + (1, 'line'), + (2, 'line'), + (3, 'line'), + (4, 'line'), + (4, 'line'), + (4, 'line'), + (4, 'line'), + (4, 'exception'), + (5, 'line'), + (6, 'line'), + (6, 'return')] + +def generator_function(): + try: + yield True + "continued" + finally: + "finally" +def generator_example(): + # any() will leave the generator before its end + x = any(generator_function()) + + # the following lines were not traced + for x in range(10): + y = x + +generator_example.events = ([(0, 'call'), + (2, 'line'), + (-6, 'call'), + (-5, 'line'), + (-4, 'line'), + (-4, 'return'), + (-4, 'call'), + (-4, 'exception'), + (-1, 'line'), + (-1, 'return')] + + [(5, 'line'), (6, 'line')] * 10 + + [(5, 'line'), (5, 'return')]) + + +class Tracer: + def __init__(self): + self.events = [] + def trace(self, frame, event, arg): + self.events.append((frame.f_lineno, event)) + return self.trace + def traceWithGenexp(self, frame, event, arg): + (o for o in [1]) + self.events.append((frame.f_lineno, event)) + return self.trace + +class TraceTestCase(unittest.TestCase): + + # Disable gc collection when tracing, otherwise the + # deallocators may be traced as well. + def setUp(self): + self.using_gc = gc.isenabled() + gc.disable() + + def tearDown(self): + if self.using_gc: + gc.enable() + + def compare_events(self, line_offset, events, expected_events): + events = [(l - line_offset, e) for (l, e) in events] + if events != expected_events: + self.fail( + "events did not match expectation:\n" + + "\n".join(difflib.ndiff([str(x) for x in expected_events], + [str(x) for x in events]))) + + def run_and_compare(self, func, events): + tracer = Tracer() + sys.settrace(tracer.trace) + func() + sys.settrace(None) + self.compare_events(func.__code__.co_firstlineno, + tracer.events, events) + + def run_test(self, func): + self.run_and_compare(func, func.events) + + def run_test2(self, func): + tracer = Tracer() + func(tracer.trace) + sys.settrace(None) + self.compare_events(func.__code__.co_firstlineno, + tracer.events, func.events) + + def set_and_retrieve_none(self): + sys.settrace(None) + assert sys.gettrace() is None + + def set_and_retrieve_func(self): + def fn(*args): + pass + + sys.settrace(fn) + try: + assert sys.gettrace() is fn + finally: + sys.settrace(None) + + def test_01_basic(self): + self.run_test(basic) + def test_02_arigo(self): + self.run_test(arigo_example) + def test_03_one_instr(self): + self.run_test(one_instr_line) + def test_04_no_pop_blocks(self): + self.run_test(no_pop_blocks) + def test_05_no_pop_tops(self): + self.run_test(no_pop_tops) + def test_06_call(self): + self.run_test(call) + def test_07_raise(self): + self.run_test(test_raise) + + def test_08_settrace_and_return(self): + self.run_test2(settrace_and_return) + def test_09_settrace_and_raise(self): + self.run_test2(settrace_and_raise) + def test_10_ireturn(self): + self.run_test(ireturn_example) + def test_11_tightloop(self): + self.run_test(tightloop_example) + def test_12_tighterloop(self): + self.run_test(tighterloop_example) + + def test_13_genexp(self): + self.run_test(generator_example) + # issue1265: if the trace function contains a generator, + # and if the traced function contains another generator + # that is not completely exhausted, the trace stopped. + # Worse: the 'finally' clause was not invoked. + tracer = Tracer() + sys.settrace(tracer.traceWithGenexp) + generator_example() + sys.settrace(None) + self.compare_events(generator_example.__code__.co_firstlineno, + tracer.events, generator_example.events) + + def test_14_onliner_if(self): + def onliners(): + if True: False + else: True + return 0 + self.run_and_compare( + onliners, + [(0, 'call'), + (1, 'line'), + (3, 'line'), + (3, 'return')]) + + def test_15_loops(self): + # issue1750076: "while" expression is skipped by debugger + def for_example(): + for x in range(2): + pass + self.run_and_compare( + for_example, + [(0, 'call'), + (1, 'line'), + (2, 'line'), + (1, 'line'), + (2, 'line'), + (1, 'line'), + (1, 'return')]) + + def while_example(): + # While expression should be traced on every loop + x = 2 + while x > 0: + x -= 1 + self.run_and_compare( + while_example, + [(0, 'call'), + (2, 'line'), + (3, 'line'), + (4, 'line'), + (3, 'line'), + (4, 'line'), + (3, 'line'), + (3, 'return')]) + + def test_16_blank_lines(self): + namespace = {} + exec("def f():\n" + "\n" * 256 + " pass", namespace) + self.run_and_compare( + namespace["f"], + [(0, 'call'), + (257, 'line'), + (257, 'return')]) + + +class RaisingTraceFuncTestCase(unittest.TestCase): + def trace(self, frame, event, arg): + """A trace function that raises an exception in response to a + specific trace event.""" + if event == self.raiseOnEvent: + raise ValueError # just something that isn't RuntimeError + else: + return self.trace + + def f(self): + """The function to trace; raises an exception if that's the case + we're testing, so that the 'exception' trace event fires.""" + if self.raiseOnEvent == 'exception': + x = 0 + y = 1/x + else: + return 1 + + def run_test_for_event(self, event): + """Tests that an exception raised in response to the given event is + handled OK.""" + self.raiseOnEvent = event + try: + for i in range(sys.getrecursionlimit() + 1): + sys.settrace(self.trace) + try: + self.f() + except ValueError: + pass + else: + self.fail("exception not thrown!") + except RuntimeError: + self.fail("recursion counter not reset") + + # Test the handling of exceptions raised by each kind of trace event. + def test_call(self): + self.run_test_for_event('call') + def test_line(self): + self.run_test_for_event('line') + def test_return(self): + self.run_test_for_event('return') + def test_exception(self): + self.run_test_for_event('exception') + + def test_trash_stack(self): + def f(): + for i in range(5): + print(i) # line tracing will raise an exception at this line + + def g(frame, why, extra): + if (why == 'line' and + frame.f_lineno == f.__code__.co_firstlineno + 2): + raise RuntimeError("i am crashing") + return g + + sys.settrace(g) + try: + f() + except RuntimeError: + # the test is really that this doesn't segfault: + import gc + gc.collect() + else: + self.fail("exception not propagated") + + +# 'Jump' tests: assigning to frame.f_lineno within a trace function +# moves the execution position - it's how debuggers implement a Jump +# command (aka. "Set next statement"). + +class JumpTracer: + """Defines a trace function that jumps from one place to another, + with the source and destination lines of the jump being defined by + the 'jump' property of the function under test.""" + + def __init__(self, function): + self.function = function + self.jumpFrom = function.jump[0] + self.jumpTo = function.jump[1] + self.done = False + + def trace(self, frame, event, arg): + if not self.done and frame.f_code == self.function.__code__: + firstLine = frame.f_code.co_firstlineno + if event == 'line' and frame.f_lineno == firstLine + self.jumpFrom: + # Cope with non-integer self.jumpTo (because of + # no_jump_to_non_integers below). + try: + frame.f_lineno = firstLine + self.jumpTo + except TypeError: + frame.f_lineno = self.jumpTo + self.done = True + return self.trace + +# The first set of 'jump' tests are for things that are allowed: + +def jump_simple_forwards(output): + output.append(1) + output.append(2) + output.append(3) + +jump_simple_forwards.jump = (1, 3) +jump_simple_forwards.output = [3] + +def jump_simple_backwards(output): + output.append(1) + output.append(2) + +jump_simple_backwards.jump = (2, 1) +jump_simple_backwards.output = [1, 1, 2] + +def jump_out_of_block_forwards(output): + for i in 1, 2: + output.append(2) + for j in [3]: # Also tests jumping over a block + output.append(4) + output.append(5) + +jump_out_of_block_forwards.jump = (3, 5) +jump_out_of_block_forwards.output = [2, 5] + +def jump_out_of_block_backwards(output): + output.append(1) + for i in [1]: + output.append(3) + for j in [2]: # Also tests jumping over a block + output.append(5) + output.append(6) + output.append(7) + +jump_out_of_block_backwards.jump = (6, 1) +jump_out_of_block_backwards.output = [1, 3, 5, 1, 3, 5, 6, 7] + +def jump_to_codeless_line(output): + output.append(1) + # Jumping to this line should skip to the next one. + output.append(3) + +jump_to_codeless_line.jump = (1, 2) +jump_to_codeless_line.output = [3] + +def jump_to_same_line(output): + output.append(1) + output.append(2) + output.append(3) + +jump_to_same_line.jump = (2, 2) +jump_to_same_line.output = [1, 2, 3] + +# Tests jumping within a finally block, and over one. +def jump_in_nested_finally(output): + try: + output.append(2) + finally: + output.append(4) + try: + output.append(6) + finally: + output.append(8) + output.append(9) + +jump_in_nested_finally.jump = (4, 9) +jump_in_nested_finally.output = [2, 9] + +# The second set of 'jump' tests are for things that are not allowed: + +def no_jump_too_far_forwards(output): + try: + output.append(2) + output.append(3) + except ValueError as e: + output.append('after' in str(e)) + +no_jump_too_far_forwards.jump = (3, 6) +no_jump_too_far_forwards.output = [2, True] + +def no_jump_too_far_backwards(output): + try: + output.append(2) + output.append(3) + except ValueError as e: + output.append('before' in str(e)) + +no_jump_too_far_backwards.jump = (3, -1) +no_jump_too_far_backwards.output = [2, True] + +# Test each kind of 'except' line. +def no_jump_to_except_1(output): + try: + output.append(2) + except: + e = sys.exc_info()[1] + output.append('except' in str(e)) + +no_jump_to_except_1.jump = (2, 3) +no_jump_to_except_1.output = [True] + +def no_jump_to_except_2(output): + try: + output.append(2) + except ValueError: + e = sys.exc_info()[1] + output.append('except' in str(e)) + +no_jump_to_except_2.jump = (2, 3) +no_jump_to_except_2.output = [True] + +def no_jump_to_except_3(output): + try: + output.append(2) + except ValueError as e: + output.append('except' in str(e)) + +no_jump_to_except_3.jump = (2, 3) +no_jump_to_except_3.output = [True] + +def no_jump_to_except_4(output): + try: + output.append(2) + except (ValueError, RuntimeError) as e: + output.append('except' in str(e)) + +no_jump_to_except_4.jump = (2, 3) +no_jump_to_except_4.output = [True] + +def no_jump_forwards_into_block(output): + try: + output.append(2) + for i in 1, 2: + output.append(4) + except ValueError as e: + output.append('into' in str(e)) + +no_jump_forwards_into_block.jump = (2, 4) +no_jump_forwards_into_block.output = [True] + +def no_jump_backwards_into_block(output): + try: + for i in 1, 2: + output.append(3) + output.append(4) + except ValueError as e: + output.append('into' in str(e)) + +no_jump_backwards_into_block.jump = (4, 3) +no_jump_backwards_into_block.output = [3, 3, True] + +def no_jump_into_finally_block(output): + try: + try: + output.append(3) + x = 1 + finally: + output.append(6) + except ValueError as e: + output.append('finally' in str(e)) + +no_jump_into_finally_block.jump = (4, 6) +no_jump_into_finally_block.output = [3, 6, True] # The 'finally' still runs + +def no_jump_out_of_finally_block(output): + try: + try: + output.append(3) + finally: + output.append(5) + output.append(6) + except ValueError as e: + output.append('finally' in str(e)) + +no_jump_out_of_finally_block.jump = (5, 1) +no_jump_out_of_finally_block.output = [3, True] + +# This verifies the line-numbers-must-be-integers rule. +def no_jump_to_non_integers(output): + try: + output.append(2) + except ValueError as e: + output.append('integer' in str(e)) + +no_jump_to_non_integers.jump = (2, "Spam") +no_jump_to_non_integers.output = [True] + +# This verifies that you can't set f_lineno via _getframe or similar +# trickery. +def no_jump_without_trace_function(): + try: + previous_frame = sys._getframe().f_back + previous_frame.f_lineno = previous_frame.f_lineno + except ValueError as e: + # This is the exception we wanted; make sure the error message + # talks about trace functions. + if 'trace' not in str(e): + raise + else: + # Something's wrong - the expected exception wasn't raised. + raise RuntimeError("Trace-function-less jump failed to fail") + + +class JumpTestCase(unittest.TestCase): + def compare_jump_output(self, expected, received): + if received != expected: + self.fail( "Outputs don't match:\n" + + "Expected: " + repr(expected) + "\n" + + "Received: " + repr(received)) + + def run_test(self, func): + tracer = JumpTracer(func) + sys.settrace(tracer.trace) + output = [] + func(output) + sys.settrace(None) + self.compare_jump_output(func.output, output) + + def test_01_jump_simple_forwards(self): + self.run_test(jump_simple_forwards) + def test_02_jump_simple_backwards(self): + self.run_test(jump_simple_backwards) + def test_03_jump_out_of_block_forwards(self): + self.run_test(jump_out_of_block_forwards) + def test_04_jump_out_of_block_backwards(self): + self.run_test(jump_out_of_block_backwards) + def test_05_jump_to_codeless_line(self): + self.run_test(jump_to_codeless_line) + def test_06_jump_to_same_line(self): + self.run_test(jump_to_same_line) + def test_07_jump_in_nested_finally(self): + self.run_test(jump_in_nested_finally) + def test_08_no_jump_too_far_forwards(self): + self.run_test(no_jump_too_far_forwards) + def test_09_no_jump_too_far_backwards(self): + self.run_test(no_jump_too_far_backwards) + def test_10_no_jump_to_except_1(self): + self.run_test(no_jump_to_except_1) + def test_11_no_jump_to_except_2(self): + self.run_test(no_jump_to_except_2) + def test_12_no_jump_to_except_3(self): + self.run_test(no_jump_to_except_3) + def test_13_no_jump_to_except_4(self): + self.run_test(no_jump_to_except_4) + def test_14_no_jump_forwards_into_block(self): + self.run_test(no_jump_forwards_into_block) + def test_15_no_jump_backwards_into_block(self): + self.run_test(no_jump_backwards_into_block) + def test_16_no_jump_into_finally_block(self): + self.run_test(no_jump_into_finally_block) + def test_17_no_jump_out_of_finally_block(self): + self.run_test(no_jump_out_of_finally_block) + def test_18_no_jump_to_non_integers(self): + self.run_test(no_jump_to_non_integers) + def test_19_no_jump_without_trace_function(self): + no_jump_without_trace_function() + + def test_20_large_function(self): + d = {} + exec("""def f(output): # line 0 + x = 0 # line 1 + y = 1 # line 2 + ''' # line 3 + %s # lines 4-1004 + ''' # line 1005 + x += 1 # line 1006 + output.append(x) # line 1007 + return""" % ('\n' * 1000,), d) + f = d['f'] + + f.jump = (2, 1007) + f.output = [0] + self.run_test(f) + + def test_jump_to_firstlineno(self): + # This tests that PDB can jump back to the first line in a + # file. See issue #1689458. It can only be triggered in a + # function call if the function is defined on a single line. + code = compile(""" +# Comments don't count. +output.append(2) # firstlineno is here. +output.append(3) +output.append(4) +""", "<fake module>", "exec") + class fake_function: + __code__ = code + jump = (2, 0) + tracer = JumpTracer(fake_function) + sys.settrace(tracer.trace) + namespace = {"output": []} + exec(code, namespace) + sys.settrace(None) + self.compare_jump_output([2, 3, 2, 3, 4], namespace["output"]) + + +def test_main(): + support.run_unittest( + TraceTestCase, + RaisingTraceFuncTestCase, + JumpTestCase + ) + +if __name__ == "__main__": + test_main() -- cgit v0.12 From 2c4973dd4a08be5aba88726b5872c95d3069c34b Mon Sep 17 00:00:00 2001 From: "Gregory P. Smith" <greg@mad-scientist.com> Date: Sun, 25 Jul 2010 19:53:20 +0000 Subject: Merged revisions 82985 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r82985 | gregory.p.smith | 2010-07-19 16:17:22 -0700 (Mon, 19 Jul 2010) | 3 lines Fixes Issue #3704: http.cookiejar was not properly handling URLs with a / in the parameters. (This is jjlee's issue3704.patch ported to py3k) ........ --- Lib/http/cookiejar.py | 15 ++++------ Lib/test/test_http_cookiejar.py | 64 ++++++++++++++++++++++++----------------- Misc/NEWS | 3 ++ 3 files changed, 47 insertions(+), 35 deletions(-) diff --git a/Lib/http/cookiejar.py b/Lib/http/cookiejar.py index e9efab8..2604817 100644 --- a/Lib/http/cookiejar.py +++ b/Lib/http/cookiejar.py @@ -603,17 +603,14 @@ def eff_request_host(request): return req_host, erhn def request_path(request): - """request-URI, as defined by RFC 2965.""" + """Path component of request-URI, as defined by RFC 2965.""" url = request.get_full_url() - path, parameters, query, frag = urllib.parse.urlparse(url)[2:] - if parameters: - path = "%s;%s" % (path, parameters) - path = escape_path(path) - req_path = urllib.parse.urlunparse(("", "", path, "", query, frag)) - if not req_path.startswith("/"): + parts = urllib.parse.urlsplit(url) + path = escape_path(parts.path) + if not path.startswith("/"): # fix bad RFC 2396 absoluteURI - req_path = "/"+req_path - return req_path + path = "/" + path + return path def request_port(request): host = request.get_host() diff --git a/Lib/test/test_http_cookiejar.py b/Lib/test/test_http_cookiejar.py index e5f7143..d495586 100644 --- a/Lib/test/test_http_cookiejar.py +++ b/Lib/test/test_http_cookiejar.py @@ -1,18 +1,21 @@ """Tests for http/cookiejar.py.""" -import re, os, time, urllib.request -from unittest import TestCase +import os +import re +import test.support +import time +import unittest +import urllib.request -from test import support +from http.cookiejar import (time2isoz, http2time, time2netscape, + parse_ns_headers, join_header_words, split_header_words, Cookie, + CookieJar, DefaultCookiePolicy, LWPCookieJar, MozillaCookieJar, + LoadError, lwp_cookie_str, DEFAULT_HTTP_PORT, escape_path, + reach, is_HDN, domain_match, user_domain_match, request_path, + request_port, request_host) -from http.cookiejar import time2isoz, http2time, time2netscape, \ - parse_ns_headers, join_header_words, split_header_words, Cookie, \ - CookieJar, DefaultCookiePolicy, LWPCookieJar, MozillaCookieJar, \ - LoadError, lwp_cookie_str, DEFAULT_HTTP_PORT, escape_path, \ - reach, is_HDN, domain_match, user_domain_match, request_path, \ - request_port, request_host -class DateTimeTests(TestCase): +class DateTimeTests(unittest.TestCase): def test_time2isoz(self): base = 1019227000 @@ -96,7 +99,7 @@ class DateTimeTests(TestCase): ) -class HeaderTests(TestCase): +class HeaderTests(unittest.TestCase): def test_parse_ns_headers(self): # quotes should be stripped expected = [[('foo', 'bar'), ('expires', 2209069412), ('version', '0')]] @@ -217,10 +220,10 @@ def _interact(cookiejar, url, set_cookie_hdrs, hdr_name): return cookie_hdr -class FileCookieJarTests(TestCase): +class FileCookieJarTests(unittest.TestCase): def test_lwp_valueless_cookie(self): # cookies with no value should be saved and loaded consistently - filename = support.TESTFN + filename = test.support.TESTFN c = LWPCookieJar() interact_netscape(c, "http://www.acme.com/", 'boo') self.assertEqual(c._cookies["www.acme.com"]["/"]["boo"].value, None) @@ -235,7 +238,7 @@ class FileCookieJarTests(TestCase): def test_bad_magic(self): # IOErrors (eg. file doesn't exist) are allowed to propagate - filename = support.TESTFN + filename = test.support.TESTFN for cookiejar_class in LWPCookieJar, MozillaCookieJar: c = cookiejar_class() try: @@ -258,7 +261,7 @@ class FileCookieJarTests(TestCase): try: os.unlink(filename) except OSError: pass -class CookieTests(TestCase): +class CookieTests(unittest.TestCase): # XXX # Get rid of string comparisons where not actually testing str / repr. # .clear() etc. @@ -338,7 +341,7 @@ class CookieTests(TestCase): def test_missing_value(self): # missing = sign in Cookie: header is regarded by Mozilla as a missing # name, and by http.cookiejar as a missing value - filename = support.TESTFN + filename = test.support.TESTFN c = MozillaCookieJar(filename) interact_netscape(c, "http://www.acme.com/", 'eggs') interact_netscape(c, "http://www.acme.com/", '"spam"; path=/foo/') @@ -522,6 +525,16 @@ class CookieTests(TestCase): interact_netscape(c, "http://www.acme.com/blah/rhubarb/", 'eggs="bar"') self.assertTrue("/blah/rhubarb" in c._cookies["www.acme.com"]) + def test_default_path_with_query(self): + cj = CookieJar() + uri = "http://example.com/?spam/eggs" + value = 'eggs="bar"' + interact_netscape(cj, uri, value) + # Default path does not include query, so is "/", not "/?spam". + self.assertIn("/", cj._cookies["example.com"]) + # Cookie is sent back to the same URI. + self.assertEquals(interact_netscape(cj, uri), value) + def test_escape_path(self): cases = [ # quoted safe @@ -550,16 +563,15 @@ class CookieTests(TestCase): def test_request_path(self): # with parameters req = urllib.request.Request( - "http://www.example.com/rheum/rhaponicum;" + "http://www.example.com/rheum/rhaponticum;" "foo=bar;sing=song?apples=pears&spam=eggs#ni") - self.assertEquals(request_path(req), "/rheum/rhaponicum;" - "foo=bar;sing=song?apples=pears&spam=eggs#ni") + self.assertEquals(request_path(req), + "/rheum/rhaponticum;foo=bar;sing=song") # without parameters req = urllib.request.Request( - "http://www.example.com/rheum/rhaponicum?" + "http://www.example.com/rheum/rhaponticum?" "apples=pears&spam=eggs#ni") - self.assertEquals(request_path(req), "/rheum/rhaponicum?" - "apples=pears&spam=eggs#ni") + self.assertEquals(request_path(req), "/rheum/rhaponticum") # missing final slash req = urllib.request.Request("http://www.example.com") self.assertEquals(request_path(req), "/") @@ -1033,7 +1045,7 @@ class CookieTests(TestCase): self.assertTrue(cookie.expires is None) -class LWPCookieTests(TestCase): +class LWPCookieTests(unittest.TestCase): # Tests taken from libwww-perl, with a few modifications and additions. def test_netscape_example_1(self): @@ -1423,7 +1435,7 @@ class LWPCookieTests(TestCase): self.assertEquals(len(c), 6) # save and restore - filename = support.TESTFN + filename = test.support.TESTFN try: c.save(filename, ignore_discard=True) @@ -1462,7 +1474,7 @@ class LWPCookieTests(TestCase): # Save / load Mozilla/Netscape cookie file format. year_plus_one = time.localtime()[0] + 1 - filename = support.TESTFN + filename = test.support.TESTFN c = MozillaCookieJar(filename, policy=DefaultCookiePolicy(rfc2965=True)) @@ -1624,7 +1636,7 @@ class LWPCookieTests(TestCase): def test_main(verbose=None): - support.run_unittest( + test.support.run_unittest( DateTimeTests, HeaderTests, CookieTests, diff --git a/Misc/NEWS b/Misc/NEWS index c6777ce..833d0de 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -78,6 +78,9 @@ C-API Library ------- +- Issue #3704: http.cookiejar was not properly handling URLs with a / in the + parameters. + - Issue #4629: getopt raises an error if an argument ends with = whereas getopt doesn't except a value (eg. --help= is rejected if getopt uses ['help='] long options). -- cgit v0.12 From 23028575f525de0820e7db3dc7cce0329ea04138 Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Sun, 25 Jul 2010 22:15:16 +0000 Subject: Merged revisions 83140-83141 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83140 | alexander.belopolsky | 2010-07-25 11:02:55 -0400 (Sun, 25 Jul 2010) | 5 lines Issue #9315: Renamed test_trace to test_sys_settrace and test_profilehooks to test_sys_setprofile so that test_trace can be used for testing the trace module and for naming consistency. ........ r83141 | alexander.belopolsky | 2010-07-25 11:05:42 -0400 (Sun, 25 Jul 2010) | 1 line Corrected comments on where settrace and setprofile are tested. ........ --- Lib/test/test_profilehooks.py | 385 -------------------- Lib/test/test_sys.py | 4 +- Lib/test/test_sys_setprofile.py | 385 ++++++++++++++++++++ Lib/test/test_sys_settrace.py | 790 ++++++++++++++++++++++++++++++++++++++++ Lib/test/test_trace.py | 790 ---------------------------------------- 5 files changed, 1177 insertions(+), 1177 deletions(-) delete mode 100644 Lib/test/test_profilehooks.py create mode 100644 Lib/test/test_sys_setprofile.py create mode 100644 Lib/test/test_sys_settrace.py delete mode 100644 Lib/test/test_trace.py diff --git a/Lib/test/test_profilehooks.py b/Lib/test/test_profilehooks.py deleted file mode 100644 index 296c997..0000000 --- a/Lib/test/test_profilehooks.py +++ /dev/null @@ -1,385 +0,0 @@ -import pprint -import sys -import unittest - -from test import support - -class TestGetProfile(unittest.TestCase): - def setUp(self): - sys.setprofile(None) - - def tearDown(self): - sys.setprofile(None) - - def test_empty(self): - assert sys.getprofile() == None - - def test_setget(self): - def fn(*args): - pass - - sys.setprofile(fn) - assert sys.getprofile() == fn - -class HookWatcher: - def __init__(self): - self.frames = [] - self.events = [] - - def callback(self, frame, event, arg): - if (event == "call" - or event == "return" - or event == "exception"): - self.add_event(event, frame) - - def add_event(self, event, frame=None): - """Add an event to the log.""" - if frame is None: - frame = sys._getframe(1) - - try: - frameno = self.frames.index(frame) - except ValueError: - frameno = len(self.frames) - self.frames.append(frame) - - self.events.append((frameno, event, ident(frame))) - - def get_events(self): - """Remove calls to add_event().""" - disallowed = [ident(self.add_event.__func__), ident(ident)] - self.frames = None - - return [item for item in self.events if item[2] not in disallowed] - - -class ProfileSimulator(HookWatcher): - def __init__(self, testcase): - self.testcase = testcase - self.stack = [] - HookWatcher.__init__(self) - - def callback(self, frame, event, arg): - # Callback registered with sys.setprofile()/sys.settrace() - self.dispatch[event](self, frame) - - def trace_call(self, frame): - self.add_event('call', frame) - self.stack.append(frame) - - def trace_return(self, frame): - self.add_event('return', frame) - self.stack.pop() - - def trace_exception(self, frame): - self.testcase.fail( - "the profiler should never receive exception events") - - def trace_pass(self, frame): - pass - - dispatch = { - 'call': trace_call, - 'exception': trace_exception, - 'return': trace_return, - 'c_call': trace_pass, - 'c_return': trace_pass, - 'c_exception': trace_pass, - } - - -class TestCaseBase(unittest.TestCase): - def check_events(self, callable, expected): - events = capture_events(callable, self.new_watcher()) - if events != expected: - self.fail("Expected events:\n%s\nReceived events:\n%s" - % (pprint.pformat(expected), pprint.pformat(events))) - - -class ProfileHookTestCase(TestCaseBase): - def new_watcher(self): - return HookWatcher() - - def test_simple(self): - def f(p): - pass - f_ident = ident(f) - self.check_events(f, [(1, 'call', f_ident), - (1, 'return', f_ident), - ]) - - def test_exception(self): - def f(p): - 1/0 - f_ident = ident(f) - self.check_events(f, [(1, 'call', f_ident), - (1, 'return', f_ident), - ]) - - def test_caught_exception(self): - def f(p): - try: 1/0 - except: pass - f_ident = ident(f) - self.check_events(f, [(1, 'call', f_ident), - (1, 'return', f_ident), - ]) - - def test_caught_nested_exception(self): - def f(p): - try: 1/0 - except: pass - f_ident = ident(f) - self.check_events(f, [(1, 'call', f_ident), - (1, 'return', f_ident), - ]) - - def test_nested_exception(self): - def f(p): - 1/0 - f_ident = ident(f) - self.check_events(f, [(1, 'call', f_ident), - # This isn't what I expected: - # (0, 'exception', protect_ident), - # I expected this again: - (1, 'return', f_ident), - ]) - - def test_exception_in_except_clause(self): - def f(p): - 1/0 - def g(p): - try: - f(p) - except: - try: f(p) - except: pass - f_ident = ident(f) - g_ident = ident(g) - self.check_events(g, [(1, 'call', g_ident), - (2, 'call', f_ident), - (2, 'return', f_ident), - (3, 'call', f_ident), - (3, 'return', f_ident), - (1, 'return', g_ident), - ]) - - def test_exception_propogation(self): - def f(p): - 1/0 - def g(p): - try: f(p) - finally: p.add_event("falling through") - f_ident = ident(f) - g_ident = ident(g) - self.check_events(g, [(1, 'call', g_ident), - (2, 'call', f_ident), - (2, 'return', f_ident), - (1, 'falling through', g_ident), - (1, 'return', g_ident), - ]) - - def test_raise_twice(self): - def f(p): - try: 1/0 - except: 1/0 - f_ident = ident(f) - self.check_events(f, [(1, 'call', f_ident), - (1, 'return', f_ident), - ]) - - def test_raise_reraise(self): - def f(p): - try: 1/0 - except: raise - f_ident = ident(f) - self.check_events(f, [(1, 'call', f_ident), - (1, 'return', f_ident), - ]) - - def test_raise(self): - def f(p): - raise Exception() - f_ident = ident(f) - self.check_events(f, [(1, 'call', f_ident), - (1, 'return', f_ident), - ]) - - def test_distant_exception(self): - def f(): - 1/0 - def g(): - f() - def h(): - g() - def i(): - h() - def j(p): - i() - f_ident = ident(f) - g_ident = ident(g) - h_ident = ident(h) - i_ident = ident(i) - j_ident = ident(j) - self.check_events(j, [(1, 'call', j_ident), - (2, 'call', i_ident), - (3, 'call', h_ident), - (4, 'call', g_ident), - (5, 'call', f_ident), - (5, 'return', f_ident), - (4, 'return', g_ident), - (3, 'return', h_ident), - (2, 'return', i_ident), - (1, 'return', j_ident), - ]) - - def test_generator(self): - def f(): - for i in range(2): - yield i - def g(p): - for i in f(): - pass - f_ident = ident(f) - g_ident = ident(g) - self.check_events(g, [(1, 'call', g_ident), - # call the iterator twice to generate values - (2, 'call', f_ident), - (2, 'return', f_ident), - (2, 'call', f_ident), - (2, 'return', f_ident), - # once more; returns end-of-iteration with - # actually raising an exception - (2, 'call', f_ident), - (2, 'return', f_ident), - (1, 'return', g_ident), - ]) - - def test_stop_iteration(self): - def f(): - for i in range(2): - yield i - raise StopIteration - def g(p): - for i in f(): - pass - f_ident = ident(f) - g_ident = ident(g) - self.check_events(g, [(1, 'call', g_ident), - # call the iterator twice to generate values - (2, 'call', f_ident), - (2, 'return', f_ident), - (2, 'call', f_ident), - (2, 'return', f_ident), - # once more to hit the raise: - (2, 'call', f_ident), - (2, 'return', f_ident), - (1, 'return', g_ident), - ]) - - -class ProfileSimulatorTestCase(TestCaseBase): - def new_watcher(self): - return ProfileSimulator(self) - - def test_simple(self): - def f(p): - pass - f_ident = ident(f) - self.check_events(f, [(1, 'call', f_ident), - (1, 'return', f_ident), - ]) - - def test_basic_exception(self): - def f(p): - 1/0 - f_ident = ident(f) - self.check_events(f, [(1, 'call', f_ident), - (1, 'return', f_ident), - ]) - - def test_caught_exception(self): - def f(p): - try: 1/0 - except: pass - f_ident = ident(f) - self.check_events(f, [(1, 'call', f_ident), - (1, 'return', f_ident), - ]) - - def test_distant_exception(self): - def f(): - 1/0 - def g(): - f() - def h(): - g() - def i(): - h() - def j(p): - i() - f_ident = ident(f) - g_ident = ident(g) - h_ident = ident(h) - i_ident = ident(i) - j_ident = ident(j) - self.check_events(j, [(1, 'call', j_ident), - (2, 'call', i_ident), - (3, 'call', h_ident), - (4, 'call', g_ident), - (5, 'call', f_ident), - (5, 'return', f_ident), - (4, 'return', g_ident), - (3, 'return', h_ident), - (2, 'return', i_ident), - (1, 'return', j_ident), - ]) - - -def ident(function): - if hasattr(function, "f_code"): - code = function.f_code - else: - code = function.__code__ - return code.co_firstlineno, code.co_name - - -def protect(f, p): - try: f(p) - except: pass - -protect_ident = ident(protect) - - -def capture_events(callable, p=None): - try: - sys.setprofile() - except TypeError: - pass - else: - raise support.TestFailed( - 'sys.setprofile() did not raise TypeError') - - if p is None: - p = HookWatcher() - sys.setprofile(p.callback) - protect(callable, p) - sys.setprofile(None) - return p.get_events()[1:-1] - - -def show_events(callable): - import pprint - pprint.pprint(capture_events(callable)) - - -def test_main(): - support.run_unittest( - TestGetProfile, - ProfileHookTestCase, - ProfileSimulatorTestCase - ) - - -if __name__ == "__main__": - test_main() diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py index 24f17fb..398243a 100644 --- a/Lib/test/test_sys.py +++ b/Lib/test/test_sys.py @@ -164,8 +164,8 @@ class SysModuleTest(unittest.TestCase): # can't check more than the type, as the user might have changed it self.assertTrue(isinstance(sys.getdefaultencoding(), str)) - # testing sys.settrace() is done in test_trace.py - # testing sys.setprofile() is done in test_profile.py + # testing sys.settrace() is done in test_sys_settrace.py + # testing sys.setprofile() is done in test_sys_setprofile.py def test_setcheckinterval(self): self.assertRaises(TypeError, sys.setcheckinterval) diff --git a/Lib/test/test_sys_setprofile.py b/Lib/test/test_sys_setprofile.py new file mode 100644 index 0000000..54267a0 --- /dev/null +++ b/Lib/test/test_sys_setprofile.py @@ -0,0 +1,385 @@ +import pprint +import sys +import unittest + +from test import support + +class TestGetProfile(unittest.TestCase): + def setUp(self): + sys.setprofile(None) + + def tearDown(self): + sys.setprofile(None) + + def test_empty(self): + assert sys.getprofile() is None + + def test_setget(self): + def fn(*args): + pass + + sys.setprofile(fn) + assert sys.getprofile() == fn + +class HookWatcher: + def __init__(self): + self.frames = [] + self.events = [] + + def callback(self, frame, event, arg): + if (event == "call" + or event == "return" + or event == "exception"): + self.add_event(event, frame) + + def add_event(self, event, frame=None): + """Add an event to the log.""" + if frame is None: + frame = sys._getframe(1) + + try: + frameno = self.frames.index(frame) + except ValueError: + frameno = len(self.frames) + self.frames.append(frame) + + self.events.append((frameno, event, ident(frame))) + + def get_events(self): + """Remove calls to add_event().""" + disallowed = [ident(self.add_event.__func__), ident(ident)] + self.frames = None + + return [item for item in self.events if item[2] not in disallowed] + + +class ProfileSimulator(HookWatcher): + def __init__(self, testcase): + self.testcase = testcase + self.stack = [] + HookWatcher.__init__(self) + + def callback(self, frame, event, arg): + # Callback registered with sys.setprofile()/sys.settrace() + self.dispatch[event](self, frame) + + def trace_call(self, frame): + self.add_event('call', frame) + self.stack.append(frame) + + def trace_return(self, frame): + self.add_event('return', frame) + self.stack.pop() + + def trace_exception(self, frame): + self.testcase.fail( + "the profiler should never receive exception events") + + def trace_pass(self, frame): + pass + + dispatch = { + 'call': trace_call, + 'exception': trace_exception, + 'return': trace_return, + 'c_call': trace_pass, + 'c_return': trace_pass, + 'c_exception': trace_pass, + } + + +class TestCaseBase(unittest.TestCase): + def check_events(self, callable, expected): + events = capture_events(callable, self.new_watcher()) + if events != expected: + self.fail("Expected events:\n%s\nReceived events:\n%s" + % (pprint.pformat(expected), pprint.pformat(events))) + + +class ProfileHookTestCase(TestCaseBase): + def new_watcher(self): + return HookWatcher() + + def test_simple(self): + def f(p): + pass + f_ident = ident(f) + self.check_events(f, [(1, 'call', f_ident), + (1, 'return', f_ident), + ]) + + def test_exception(self): + def f(p): + 1/0 + f_ident = ident(f) + self.check_events(f, [(1, 'call', f_ident), + (1, 'return', f_ident), + ]) + + def test_caught_exception(self): + def f(p): + try: 1/0 + except: pass + f_ident = ident(f) + self.check_events(f, [(1, 'call', f_ident), + (1, 'return', f_ident), + ]) + + def test_caught_nested_exception(self): + def f(p): + try: 1/0 + except: pass + f_ident = ident(f) + self.check_events(f, [(1, 'call', f_ident), + (1, 'return', f_ident), + ]) + + def test_nested_exception(self): + def f(p): + 1/0 + f_ident = ident(f) + self.check_events(f, [(1, 'call', f_ident), + # This isn't what I expected: + # (0, 'exception', protect_ident), + # I expected this again: + (1, 'return', f_ident), + ]) + + def test_exception_in_except_clause(self): + def f(p): + 1/0 + def g(p): + try: + f(p) + except: + try: f(p) + except: pass + f_ident = ident(f) + g_ident = ident(g) + self.check_events(g, [(1, 'call', g_ident), + (2, 'call', f_ident), + (2, 'return', f_ident), + (3, 'call', f_ident), + (3, 'return', f_ident), + (1, 'return', g_ident), + ]) + + def test_exception_propogation(self): + def f(p): + 1/0 + def g(p): + try: f(p) + finally: p.add_event("falling through") + f_ident = ident(f) + g_ident = ident(g) + self.check_events(g, [(1, 'call', g_ident), + (2, 'call', f_ident), + (2, 'return', f_ident), + (1, 'falling through', g_ident), + (1, 'return', g_ident), + ]) + + def test_raise_twice(self): + def f(p): + try: 1/0 + except: 1/0 + f_ident = ident(f) + self.check_events(f, [(1, 'call', f_ident), + (1, 'return', f_ident), + ]) + + def test_raise_reraise(self): + def f(p): + try: 1/0 + except: raise + f_ident = ident(f) + self.check_events(f, [(1, 'call', f_ident), + (1, 'return', f_ident), + ]) + + def test_raise(self): + def f(p): + raise Exception() + f_ident = ident(f) + self.check_events(f, [(1, 'call', f_ident), + (1, 'return', f_ident), + ]) + + def test_distant_exception(self): + def f(): + 1/0 + def g(): + f() + def h(): + g() + def i(): + h() + def j(p): + i() + f_ident = ident(f) + g_ident = ident(g) + h_ident = ident(h) + i_ident = ident(i) + j_ident = ident(j) + self.check_events(j, [(1, 'call', j_ident), + (2, 'call', i_ident), + (3, 'call', h_ident), + (4, 'call', g_ident), + (5, 'call', f_ident), + (5, 'return', f_ident), + (4, 'return', g_ident), + (3, 'return', h_ident), + (2, 'return', i_ident), + (1, 'return', j_ident), + ]) + + def test_generator(self): + def f(): + for i in range(2): + yield i + def g(p): + for i in f(): + pass + f_ident = ident(f) + g_ident = ident(g) + self.check_events(g, [(1, 'call', g_ident), + # call the iterator twice to generate values + (2, 'call', f_ident), + (2, 'return', f_ident), + (2, 'call', f_ident), + (2, 'return', f_ident), + # once more; returns end-of-iteration with + # actually raising an exception + (2, 'call', f_ident), + (2, 'return', f_ident), + (1, 'return', g_ident), + ]) + + def test_stop_iteration(self): + def f(): + for i in range(2): + yield i + raise StopIteration + def g(p): + for i in f(): + pass + f_ident = ident(f) + g_ident = ident(g) + self.check_events(g, [(1, 'call', g_ident), + # call the iterator twice to generate values + (2, 'call', f_ident), + (2, 'return', f_ident), + (2, 'call', f_ident), + (2, 'return', f_ident), + # once more to hit the raise: + (2, 'call', f_ident), + (2, 'return', f_ident), + (1, 'return', g_ident), + ]) + + +class ProfileSimulatorTestCase(TestCaseBase): + def new_watcher(self): + return ProfileSimulator(self) + + def test_simple(self): + def f(p): + pass + f_ident = ident(f) + self.check_events(f, [(1, 'call', f_ident), + (1, 'return', f_ident), + ]) + + def test_basic_exception(self): + def f(p): + 1/0 + f_ident = ident(f) + self.check_events(f, [(1, 'call', f_ident), + (1, 'return', f_ident), + ]) + + def test_caught_exception(self): + def f(p): + try: 1/0 + except: pass + f_ident = ident(f) + self.check_events(f, [(1, 'call', f_ident), + (1, 'return', f_ident), + ]) + + def test_distant_exception(self): + def f(): + 1/0 + def g(): + f() + def h(): + g() + def i(): + h() + def j(p): + i() + f_ident = ident(f) + g_ident = ident(g) + h_ident = ident(h) + i_ident = ident(i) + j_ident = ident(j) + self.check_events(j, [(1, 'call', j_ident), + (2, 'call', i_ident), + (3, 'call', h_ident), + (4, 'call', g_ident), + (5, 'call', f_ident), + (5, 'return', f_ident), + (4, 'return', g_ident), + (3, 'return', h_ident), + (2, 'return', i_ident), + (1, 'return', j_ident), + ]) + + +def ident(function): + if hasattr(function, "f_code"): + code = function.f_code + else: + code = function.__code__ + return code.co_firstlineno, code.co_name + + +def protect(f, p): + try: f(p) + except: pass + +protect_ident = ident(protect) + + +def capture_events(callable, p=None): + try: + sys.setprofile() + except TypeError: + pass + else: + raise support.TestFailed( + 'sys.setprofile() did not raise TypeError') + + if p is None: + p = HookWatcher() + sys.setprofile(p.callback) + protect(callable, p) + sys.setprofile(None) + return p.get_events()[1:-1] + + +def show_events(callable): + import pprint + pprint.pprint(capture_events(callable)) + + +def test_main(): + support.run_unittest( + TestGetProfile, + ProfileHookTestCase, + ProfileSimulatorTestCase + ) + + +if __name__ == "__main__": + test_main() diff --git a/Lib/test/test_sys_settrace.py b/Lib/test/test_sys_settrace.py new file mode 100644 index 0000000..43134e9 --- /dev/null +++ b/Lib/test/test_sys_settrace.py @@ -0,0 +1,790 @@ +# Testing the line trace facility. + +from test import support +import unittest +import sys +import difflib +import gc + +# A very basic example. If this fails, we're in deep trouble. +def basic(): + return 1 + +basic.events = [(0, 'call'), + (1, 'line'), + (1, 'return')] + +# Many of the tests below are tricky because they involve pass statements. +# If there is implicit control flow around a pass statement (in an except +# clause or else caluse) under what conditions do you set a line number +# following that clause? + + +# The entire "while 0:" statement is optimized away. No code +# exists for it, so the line numbers skip directly from "del x" +# to "x = 1". +def arigo_example(): + x = 1 + del x + while 0: + pass + x = 1 + +arigo_example.events = [(0, 'call'), + (1, 'line'), + (2, 'line'), + (5, 'line'), + (5, 'return')] + +# check that lines consisting of just one instruction get traced: +def one_instr_line(): + x = 1 + del x + x = 1 + +one_instr_line.events = [(0, 'call'), + (1, 'line'), + (2, 'line'), + (3, 'line'), + (3, 'return')] + +def no_pop_tops(): # 0 + x = 1 # 1 + for a in range(2): # 2 + if a: # 3 + x = 1 # 4 + else: # 5 + x = 1 # 6 + +no_pop_tops.events = [(0, 'call'), + (1, 'line'), + (2, 'line'), + (3, 'line'), + (6, 'line'), + (2, 'line'), + (3, 'line'), + (4, 'line'), + (2, 'line'), + (2, 'return')] + +def no_pop_blocks(): + y = 1 + while not y: + bla + x = 1 + +no_pop_blocks.events = [(0, 'call'), + (1, 'line'), + (2, 'line'), + (4, 'line'), + (4, 'return')] + +def called(): # line -3 + x = 1 + +def call(): # line 0 + called() + +call.events = [(0, 'call'), + (1, 'line'), + (-3, 'call'), + (-2, 'line'), + (-2, 'return'), + (1, 'return')] + +def raises(): + raise Exception + +def test_raise(): + try: + raises() + except Exception as exc: + x = 1 + +test_raise.events = [(0, 'call'), + (1, 'line'), + (2, 'line'), + (-3, 'call'), + (-2, 'line'), + (-2, 'exception'), + (-2, 'return'), + (2, 'exception'), + (3, 'line'), + (4, 'line'), + (4, 'return')] + +def _settrace_and_return(tracefunc): + sys.settrace(tracefunc) + sys._getframe().f_back.f_trace = tracefunc +def settrace_and_return(tracefunc): + _settrace_and_return(tracefunc) + +settrace_and_return.events = [(1, 'return')] + +def _settrace_and_raise(tracefunc): + sys.settrace(tracefunc) + sys._getframe().f_back.f_trace = tracefunc + raise RuntimeError +def settrace_and_raise(tracefunc): + try: + _settrace_and_raise(tracefunc) + except RuntimeError as exc: + pass + +settrace_and_raise.events = [(2, 'exception'), + (3, 'line'), + (4, 'line'), + (4, 'return')] + +# implicit return example +# This test is interesting because of the else: pass +# part of the code. The code generate for the true +# part of the if contains a jump past the else branch. +# The compiler then generates an implicit "return None" +# Internally, the compiler visits the pass statement +# and stores its line number for use on the next instruction. +# The next instruction is the implicit return None. +def ireturn_example(): + a = 5 + b = 5 + if a == b: + b = a+1 + else: + pass + +ireturn_example.events = [(0, 'call'), + (1, 'line'), + (2, 'line'), + (3, 'line'), + (4, 'line'), + (6, 'line'), + (6, 'return')] + +# Tight loop with while(1) example (SF #765624) +def tightloop_example(): + items = range(0, 3) + try: + i = 0 + while 1: + b = items[i]; i+=1 + except IndexError: + pass + +tightloop_example.events = [(0, 'call'), + (1, 'line'), + (2, 'line'), + (3, 'line'), + (4, 'line'), + (5, 'line'), + (5, 'line'), + (5, 'line'), + (5, 'line'), + (5, 'exception'), + (6, 'line'), + (7, 'line'), + (7, 'return')] + +def tighterloop_example(): + items = range(1, 4) + try: + i = 0 + while 1: i = items[i] + except IndexError: + pass + +tighterloop_example.events = [(0, 'call'), + (1, 'line'), + (2, 'line'), + (3, 'line'), + (4, 'line'), + (4, 'line'), + (4, 'line'), + (4, 'line'), + (4, 'exception'), + (5, 'line'), + (6, 'line'), + (6, 'return')] + +def generator_function(): + try: + yield True + "continued" + finally: + "finally" +def generator_example(): + # any() will leave the generator before its end + x = any(generator_function()) + + # the following lines were not traced + for x in range(10): + y = x + +generator_example.events = ([(0, 'call'), + (2, 'line'), + (-6, 'call'), + (-5, 'line'), + (-4, 'line'), + (-4, 'return'), + (-4, 'call'), + (-4, 'exception'), + (-1, 'line'), + (-1, 'return')] + + [(5, 'line'), (6, 'line')] * 10 + + [(5, 'line'), (5, 'return')]) + + +class Tracer: + def __init__(self): + self.events = [] + def trace(self, frame, event, arg): + self.events.append((frame.f_lineno, event)) + return self.trace + def traceWithGenexp(self, frame, event, arg): + (o for o in [1]) + self.events.append((frame.f_lineno, event)) + return self.trace + +class TraceTestCase(unittest.TestCase): + + # Disable gc collection when tracing, otherwise the + # deallocators may be traced as well. + def setUp(self): + self.using_gc = gc.isenabled() + gc.disable() + + def tearDown(self): + if self.using_gc: + gc.enable() + + def compare_events(self, line_offset, events, expected_events): + events = [(l - line_offset, e) for (l, e) in events] + if events != expected_events: + self.fail( + "events did not match expectation:\n" + + "\n".join(difflib.ndiff([str(x) for x in expected_events], + [str(x) for x in events]))) + + def run_and_compare(self, func, events): + tracer = Tracer() + sys.settrace(tracer.trace) + func() + sys.settrace(None) + self.compare_events(func.__code__.co_firstlineno, + tracer.events, events) + + def run_test(self, func): + self.run_and_compare(func, func.events) + + def run_test2(self, func): + tracer = Tracer() + func(tracer.trace) + sys.settrace(None) + self.compare_events(func.__code__.co_firstlineno, + tracer.events, func.events) + + def set_and_retrieve_none(self): + sys.settrace(None) + assert sys.gettrace() is None + + def set_and_retrieve_func(self): + def fn(*args): + pass + + sys.settrace(fn) + try: + assert sys.gettrace() is fn + finally: + sys.settrace(None) + + def test_01_basic(self): + self.run_test(basic) + def test_02_arigo(self): + self.run_test(arigo_example) + def test_03_one_instr(self): + self.run_test(one_instr_line) + def test_04_no_pop_blocks(self): + self.run_test(no_pop_blocks) + def test_05_no_pop_tops(self): + self.run_test(no_pop_tops) + def test_06_call(self): + self.run_test(call) + def test_07_raise(self): + self.run_test(test_raise) + + def test_08_settrace_and_return(self): + self.run_test2(settrace_and_return) + def test_09_settrace_and_raise(self): + self.run_test2(settrace_and_raise) + def test_10_ireturn(self): + self.run_test(ireturn_example) + def test_11_tightloop(self): + self.run_test(tightloop_example) + def test_12_tighterloop(self): + self.run_test(tighterloop_example) + + def test_13_genexp(self): + self.run_test(generator_example) + # issue1265: if the trace function contains a generator, + # and if the traced function contains another generator + # that is not completely exhausted, the trace stopped. + # Worse: the 'finally' clause was not invoked. + tracer = Tracer() + sys.settrace(tracer.traceWithGenexp) + generator_example() + sys.settrace(None) + self.compare_events(generator_example.__code__.co_firstlineno, + tracer.events, generator_example.events) + + def test_14_onliner_if(self): + def onliners(): + if True: False + else: True + return 0 + self.run_and_compare( + onliners, + [(0, 'call'), + (1, 'line'), + (3, 'line'), + (3, 'return')]) + + def test_15_loops(self): + # issue1750076: "while" expression is skipped by debugger + def for_example(): + for x in range(2): + pass + self.run_and_compare( + for_example, + [(0, 'call'), + (1, 'line'), + (2, 'line'), + (1, 'line'), + (2, 'line'), + (1, 'line'), + (1, 'return')]) + + def while_example(): + # While expression should be traced on every loop + x = 2 + while x > 0: + x -= 1 + self.run_and_compare( + while_example, + [(0, 'call'), + (2, 'line'), + (3, 'line'), + (4, 'line'), + (3, 'line'), + (4, 'line'), + (3, 'line'), + (3, 'return')]) + + def test_16_blank_lines(self): + namespace = {} + exec("def f():\n" + "\n" * 256 + " pass", namespace) + self.run_and_compare( + namespace["f"], + [(0, 'call'), + (257, 'line'), + (257, 'return')]) + + +class RaisingTraceFuncTestCase(unittest.TestCase): + def trace(self, frame, event, arg): + """A trace function that raises an exception in response to a + specific trace event.""" + if event == self.raiseOnEvent: + raise ValueError # just something that isn't RuntimeError + else: + return self.trace + + def f(self): + """The function to trace; raises an exception if that's the case + we're testing, so that the 'exception' trace event fires.""" + if self.raiseOnEvent == 'exception': + x = 0 + y = 1/x + else: + return 1 + + def run_test_for_event(self, event): + """Tests that an exception raised in response to the given event is + handled OK.""" + self.raiseOnEvent = event + try: + for i in range(sys.getrecursionlimit() + 1): + sys.settrace(self.trace) + try: + self.f() + except ValueError: + pass + else: + self.fail("exception not thrown!") + except RuntimeError: + self.fail("recursion counter not reset") + + # Test the handling of exceptions raised by each kind of trace event. + def test_call(self): + self.run_test_for_event('call') + def test_line(self): + self.run_test_for_event('line') + def test_return(self): + self.run_test_for_event('return') + def test_exception(self): + self.run_test_for_event('exception') + + def test_trash_stack(self): + def f(): + for i in range(5): + print(i) # line tracing will raise an exception at this line + + def g(frame, why, extra): + if (why == 'line' and + frame.f_lineno == f.__code__.co_firstlineno + 2): + raise RuntimeError("i am crashing") + return g + + sys.settrace(g) + try: + f() + except RuntimeError: + # the test is really that this doesn't segfault: + import gc + gc.collect() + else: + self.fail("exception not propagated") + + +# 'Jump' tests: assigning to frame.f_lineno within a trace function +# moves the execution position - it's how debuggers implement a Jump +# command (aka. "Set next statement"). + +class JumpTracer: + """Defines a trace function that jumps from one place to another, + with the source and destination lines of the jump being defined by + the 'jump' property of the function under test.""" + + def __init__(self, function): + self.function = function + self.jumpFrom = function.jump[0] + self.jumpTo = function.jump[1] + self.done = False + + def trace(self, frame, event, arg): + if not self.done and frame.f_code == self.function.__code__: + firstLine = frame.f_code.co_firstlineno + if event == 'line' and frame.f_lineno == firstLine + self.jumpFrom: + # Cope with non-integer self.jumpTo (because of + # no_jump_to_non_integers below). + try: + frame.f_lineno = firstLine + self.jumpTo + except TypeError: + frame.f_lineno = self.jumpTo + self.done = True + return self.trace + +# The first set of 'jump' tests are for things that are allowed: + +def jump_simple_forwards(output): + output.append(1) + output.append(2) + output.append(3) + +jump_simple_forwards.jump = (1, 3) +jump_simple_forwards.output = [3] + +def jump_simple_backwards(output): + output.append(1) + output.append(2) + +jump_simple_backwards.jump = (2, 1) +jump_simple_backwards.output = [1, 1, 2] + +def jump_out_of_block_forwards(output): + for i in 1, 2: + output.append(2) + for j in [3]: # Also tests jumping over a block + output.append(4) + output.append(5) + +jump_out_of_block_forwards.jump = (3, 5) +jump_out_of_block_forwards.output = [2, 5] + +def jump_out_of_block_backwards(output): + output.append(1) + for i in [1]: + output.append(3) + for j in [2]: # Also tests jumping over a block + output.append(5) + output.append(6) + output.append(7) + +jump_out_of_block_backwards.jump = (6, 1) +jump_out_of_block_backwards.output = [1, 3, 5, 1, 3, 5, 6, 7] + +def jump_to_codeless_line(output): + output.append(1) + # Jumping to this line should skip to the next one. + output.append(3) + +jump_to_codeless_line.jump = (1, 2) +jump_to_codeless_line.output = [3] + +def jump_to_same_line(output): + output.append(1) + output.append(2) + output.append(3) + +jump_to_same_line.jump = (2, 2) +jump_to_same_line.output = [1, 2, 3] + +# Tests jumping within a finally block, and over one. +def jump_in_nested_finally(output): + try: + output.append(2) + finally: + output.append(4) + try: + output.append(6) + finally: + output.append(8) + output.append(9) + +jump_in_nested_finally.jump = (4, 9) +jump_in_nested_finally.output = [2, 9] + +# The second set of 'jump' tests are for things that are not allowed: + +def no_jump_too_far_forwards(output): + try: + output.append(2) + output.append(3) + except ValueError as e: + output.append('after' in str(e)) + +no_jump_too_far_forwards.jump = (3, 6) +no_jump_too_far_forwards.output = [2, True] + +def no_jump_too_far_backwards(output): + try: + output.append(2) + output.append(3) + except ValueError as e: + output.append('before' in str(e)) + +no_jump_too_far_backwards.jump = (3, -1) +no_jump_too_far_backwards.output = [2, True] + +# Test each kind of 'except' line. +def no_jump_to_except_1(output): + try: + output.append(2) + except: + e = sys.exc_info()[1] + output.append('except' in str(e)) + +no_jump_to_except_1.jump = (2, 3) +no_jump_to_except_1.output = [True] + +def no_jump_to_except_2(output): + try: + output.append(2) + except ValueError: + e = sys.exc_info()[1] + output.append('except' in str(e)) + +no_jump_to_except_2.jump = (2, 3) +no_jump_to_except_2.output = [True] + +def no_jump_to_except_3(output): + try: + output.append(2) + except ValueError as e: + output.append('except' in str(e)) + +no_jump_to_except_3.jump = (2, 3) +no_jump_to_except_3.output = [True] + +def no_jump_to_except_4(output): + try: + output.append(2) + except (ValueError, RuntimeError) as e: + output.append('except' in str(e)) + +no_jump_to_except_4.jump = (2, 3) +no_jump_to_except_4.output = [True] + +def no_jump_forwards_into_block(output): + try: + output.append(2) + for i in 1, 2: + output.append(4) + except ValueError as e: + output.append('into' in str(e)) + +no_jump_forwards_into_block.jump = (2, 4) +no_jump_forwards_into_block.output = [True] + +def no_jump_backwards_into_block(output): + try: + for i in 1, 2: + output.append(3) + output.append(4) + except ValueError as e: + output.append('into' in str(e)) + +no_jump_backwards_into_block.jump = (4, 3) +no_jump_backwards_into_block.output = [3, 3, True] + +def no_jump_into_finally_block(output): + try: + try: + output.append(3) + x = 1 + finally: + output.append(6) + except ValueError as e: + output.append('finally' in str(e)) + +no_jump_into_finally_block.jump = (4, 6) +no_jump_into_finally_block.output = [3, 6, True] # The 'finally' still runs + +def no_jump_out_of_finally_block(output): + try: + try: + output.append(3) + finally: + output.append(5) + output.append(6) + except ValueError as e: + output.append('finally' in str(e)) + +no_jump_out_of_finally_block.jump = (5, 1) +no_jump_out_of_finally_block.output = [3, True] + +# This verifies the line-numbers-must-be-integers rule. +def no_jump_to_non_integers(output): + try: + output.append(2) + except ValueError as e: + output.append('integer' in str(e)) + +no_jump_to_non_integers.jump = (2, "Spam") +no_jump_to_non_integers.output = [True] + +# This verifies that you can't set f_lineno via _getframe or similar +# trickery. +def no_jump_without_trace_function(): + try: + previous_frame = sys._getframe().f_back + previous_frame.f_lineno = previous_frame.f_lineno + except ValueError as e: + # This is the exception we wanted; make sure the error message + # talks about trace functions. + if 'trace' not in str(e): + raise + else: + # Something's wrong - the expected exception wasn't raised. + raise RuntimeError("Trace-function-less jump failed to fail") + + +class JumpTestCase(unittest.TestCase): + def compare_jump_output(self, expected, received): + if received != expected: + self.fail( "Outputs don't match:\n" + + "Expected: " + repr(expected) + "\n" + + "Received: " + repr(received)) + + def run_test(self, func): + tracer = JumpTracer(func) + sys.settrace(tracer.trace) + output = [] + func(output) + sys.settrace(None) + self.compare_jump_output(func.output, output) + + def test_01_jump_simple_forwards(self): + self.run_test(jump_simple_forwards) + def test_02_jump_simple_backwards(self): + self.run_test(jump_simple_backwards) + def test_03_jump_out_of_block_forwards(self): + self.run_test(jump_out_of_block_forwards) + def test_04_jump_out_of_block_backwards(self): + self.run_test(jump_out_of_block_backwards) + def test_05_jump_to_codeless_line(self): + self.run_test(jump_to_codeless_line) + def test_06_jump_to_same_line(self): + self.run_test(jump_to_same_line) + def test_07_jump_in_nested_finally(self): + self.run_test(jump_in_nested_finally) + def test_08_no_jump_too_far_forwards(self): + self.run_test(no_jump_too_far_forwards) + def test_09_no_jump_too_far_backwards(self): + self.run_test(no_jump_too_far_backwards) + def test_10_no_jump_to_except_1(self): + self.run_test(no_jump_to_except_1) + def test_11_no_jump_to_except_2(self): + self.run_test(no_jump_to_except_2) + def test_12_no_jump_to_except_3(self): + self.run_test(no_jump_to_except_3) + def test_13_no_jump_to_except_4(self): + self.run_test(no_jump_to_except_4) + def test_14_no_jump_forwards_into_block(self): + self.run_test(no_jump_forwards_into_block) + def test_15_no_jump_backwards_into_block(self): + self.run_test(no_jump_backwards_into_block) + def test_16_no_jump_into_finally_block(self): + self.run_test(no_jump_into_finally_block) + def test_17_no_jump_out_of_finally_block(self): + self.run_test(no_jump_out_of_finally_block) + def test_18_no_jump_to_non_integers(self): + self.run_test(no_jump_to_non_integers) + def test_19_no_jump_without_trace_function(self): + no_jump_without_trace_function() + + def test_20_large_function(self): + d = {} + exec("""def f(output): # line 0 + x = 0 # line 1 + y = 1 # line 2 + ''' # line 3 + %s # lines 4-1004 + ''' # line 1005 + x += 1 # line 1006 + output.append(x) # line 1007 + return""" % ('\n' * 1000,), d) + f = d['f'] + + f.jump = (2, 1007) + f.output = [0] + self.run_test(f) + + def test_jump_to_firstlineno(self): + # This tests that PDB can jump back to the first line in a + # file. See issue #1689458. It can only be triggered in a + # function call if the function is defined on a single line. + code = compile(""" +# Comments don't count. +output.append(2) # firstlineno is here. +output.append(3) +output.append(4) +""", "<fake module>", "exec") + class fake_function: + __code__ = code + jump = (2, 0) + tracer = JumpTracer(fake_function) + sys.settrace(tracer.trace) + namespace = {"output": []} + exec(code, namespace) + sys.settrace(None) + self.compare_jump_output([2, 3, 2, 3, 4], namespace["output"]) + + +def test_main(): + support.run_unittest( + TraceTestCase, + RaisingTraceFuncTestCase, + JumpTestCase + ) + +if __name__ == "__main__": + test_main() diff --git a/Lib/test/test_trace.py b/Lib/test/test_trace.py deleted file mode 100644 index 43134e9..0000000 --- a/Lib/test/test_trace.py +++ /dev/null @@ -1,790 +0,0 @@ -# Testing the line trace facility. - -from test import support -import unittest -import sys -import difflib -import gc - -# A very basic example. If this fails, we're in deep trouble. -def basic(): - return 1 - -basic.events = [(0, 'call'), - (1, 'line'), - (1, 'return')] - -# Many of the tests below are tricky because they involve pass statements. -# If there is implicit control flow around a pass statement (in an except -# clause or else caluse) under what conditions do you set a line number -# following that clause? - - -# The entire "while 0:" statement is optimized away. No code -# exists for it, so the line numbers skip directly from "del x" -# to "x = 1". -def arigo_example(): - x = 1 - del x - while 0: - pass - x = 1 - -arigo_example.events = [(0, 'call'), - (1, 'line'), - (2, 'line'), - (5, 'line'), - (5, 'return')] - -# check that lines consisting of just one instruction get traced: -def one_instr_line(): - x = 1 - del x - x = 1 - -one_instr_line.events = [(0, 'call'), - (1, 'line'), - (2, 'line'), - (3, 'line'), - (3, 'return')] - -def no_pop_tops(): # 0 - x = 1 # 1 - for a in range(2): # 2 - if a: # 3 - x = 1 # 4 - else: # 5 - x = 1 # 6 - -no_pop_tops.events = [(0, 'call'), - (1, 'line'), - (2, 'line'), - (3, 'line'), - (6, 'line'), - (2, 'line'), - (3, 'line'), - (4, 'line'), - (2, 'line'), - (2, 'return')] - -def no_pop_blocks(): - y = 1 - while not y: - bla - x = 1 - -no_pop_blocks.events = [(0, 'call'), - (1, 'line'), - (2, 'line'), - (4, 'line'), - (4, 'return')] - -def called(): # line -3 - x = 1 - -def call(): # line 0 - called() - -call.events = [(0, 'call'), - (1, 'line'), - (-3, 'call'), - (-2, 'line'), - (-2, 'return'), - (1, 'return')] - -def raises(): - raise Exception - -def test_raise(): - try: - raises() - except Exception as exc: - x = 1 - -test_raise.events = [(0, 'call'), - (1, 'line'), - (2, 'line'), - (-3, 'call'), - (-2, 'line'), - (-2, 'exception'), - (-2, 'return'), - (2, 'exception'), - (3, 'line'), - (4, 'line'), - (4, 'return')] - -def _settrace_and_return(tracefunc): - sys.settrace(tracefunc) - sys._getframe().f_back.f_trace = tracefunc -def settrace_and_return(tracefunc): - _settrace_and_return(tracefunc) - -settrace_and_return.events = [(1, 'return')] - -def _settrace_and_raise(tracefunc): - sys.settrace(tracefunc) - sys._getframe().f_back.f_trace = tracefunc - raise RuntimeError -def settrace_and_raise(tracefunc): - try: - _settrace_and_raise(tracefunc) - except RuntimeError as exc: - pass - -settrace_and_raise.events = [(2, 'exception'), - (3, 'line'), - (4, 'line'), - (4, 'return')] - -# implicit return example -# This test is interesting because of the else: pass -# part of the code. The code generate for the true -# part of the if contains a jump past the else branch. -# The compiler then generates an implicit "return None" -# Internally, the compiler visits the pass statement -# and stores its line number for use on the next instruction. -# The next instruction is the implicit return None. -def ireturn_example(): - a = 5 - b = 5 - if a == b: - b = a+1 - else: - pass - -ireturn_example.events = [(0, 'call'), - (1, 'line'), - (2, 'line'), - (3, 'line'), - (4, 'line'), - (6, 'line'), - (6, 'return')] - -# Tight loop with while(1) example (SF #765624) -def tightloop_example(): - items = range(0, 3) - try: - i = 0 - while 1: - b = items[i]; i+=1 - except IndexError: - pass - -tightloop_example.events = [(0, 'call'), - (1, 'line'), - (2, 'line'), - (3, 'line'), - (4, 'line'), - (5, 'line'), - (5, 'line'), - (5, 'line'), - (5, 'line'), - (5, 'exception'), - (6, 'line'), - (7, 'line'), - (7, 'return')] - -def tighterloop_example(): - items = range(1, 4) - try: - i = 0 - while 1: i = items[i] - except IndexError: - pass - -tighterloop_example.events = [(0, 'call'), - (1, 'line'), - (2, 'line'), - (3, 'line'), - (4, 'line'), - (4, 'line'), - (4, 'line'), - (4, 'line'), - (4, 'exception'), - (5, 'line'), - (6, 'line'), - (6, 'return')] - -def generator_function(): - try: - yield True - "continued" - finally: - "finally" -def generator_example(): - # any() will leave the generator before its end - x = any(generator_function()) - - # the following lines were not traced - for x in range(10): - y = x - -generator_example.events = ([(0, 'call'), - (2, 'line'), - (-6, 'call'), - (-5, 'line'), - (-4, 'line'), - (-4, 'return'), - (-4, 'call'), - (-4, 'exception'), - (-1, 'line'), - (-1, 'return')] + - [(5, 'line'), (6, 'line')] * 10 + - [(5, 'line'), (5, 'return')]) - - -class Tracer: - def __init__(self): - self.events = [] - def trace(self, frame, event, arg): - self.events.append((frame.f_lineno, event)) - return self.trace - def traceWithGenexp(self, frame, event, arg): - (o for o in [1]) - self.events.append((frame.f_lineno, event)) - return self.trace - -class TraceTestCase(unittest.TestCase): - - # Disable gc collection when tracing, otherwise the - # deallocators may be traced as well. - def setUp(self): - self.using_gc = gc.isenabled() - gc.disable() - - def tearDown(self): - if self.using_gc: - gc.enable() - - def compare_events(self, line_offset, events, expected_events): - events = [(l - line_offset, e) for (l, e) in events] - if events != expected_events: - self.fail( - "events did not match expectation:\n" + - "\n".join(difflib.ndiff([str(x) for x in expected_events], - [str(x) for x in events]))) - - def run_and_compare(self, func, events): - tracer = Tracer() - sys.settrace(tracer.trace) - func() - sys.settrace(None) - self.compare_events(func.__code__.co_firstlineno, - tracer.events, events) - - def run_test(self, func): - self.run_and_compare(func, func.events) - - def run_test2(self, func): - tracer = Tracer() - func(tracer.trace) - sys.settrace(None) - self.compare_events(func.__code__.co_firstlineno, - tracer.events, func.events) - - def set_and_retrieve_none(self): - sys.settrace(None) - assert sys.gettrace() is None - - def set_and_retrieve_func(self): - def fn(*args): - pass - - sys.settrace(fn) - try: - assert sys.gettrace() is fn - finally: - sys.settrace(None) - - def test_01_basic(self): - self.run_test(basic) - def test_02_arigo(self): - self.run_test(arigo_example) - def test_03_one_instr(self): - self.run_test(one_instr_line) - def test_04_no_pop_blocks(self): - self.run_test(no_pop_blocks) - def test_05_no_pop_tops(self): - self.run_test(no_pop_tops) - def test_06_call(self): - self.run_test(call) - def test_07_raise(self): - self.run_test(test_raise) - - def test_08_settrace_and_return(self): - self.run_test2(settrace_and_return) - def test_09_settrace_and_raise(self): - self.run_test2(settrace_and_raise) - def test_10_ireturn(self): - self.run_test(ireturn_example) - def test_11_tightloop(self): - self.run_test(tightloop_example) - def test_12_tighterloop(self): - self.run_test(tighterloop_example) - - def test_13_genexp(self): - self.run_test(generator_example) - # issue1265: if the trace function contains a generator, - # and if the traced function contains another generator - # that is not completely exhausted, the trace stopped. - # Worse: the 'finally' clause was not invoked. - tracer = Tracer() - sys.settrace(tracer.traceWithGenexp) - generator_example() - sys.settrace(None) - self.compare_events(generator_example.__code__.co_firstlineno, - tracer.events, generator_example.events) - - def test_14_onliner_if(self): - def onliners(): - if True: False - else: True - return 0 - self.run_and_compare( - onliners, - [(0, 'call'), - (1, 'line'), - (3, 'line'), - (3, 'return')]) - - def test_15_loops(self): - # issue1750076: "while" expression is skipped by debugger - def for_example(): - for x in range(2): - pass - self.run_and_compare( - for_example, - [(0, 'call'), - (1, 'line'), - (2, 'line'), - (1, 'line'), - (2, 'line'), - (1, 'line'), - (1, 'return')]) - - def while_example(): - # While expression should be traced on every loop - x = 2 - while x > 0: - x -= 1 - self.run_and_compare( - while_example, - [(0, 'call'), - (2, 'line'), - (3, 'line'), - (4, 'line'), - (3, 'line'), - (4, 'line'), - (3, 'line'), - (3, 'return')]) - - def test_16_blank_lines(self): - namespace = {} - exec("def f():\n" + "\n" * 256 + " pass", namespace) - self.run_and_compare( - namespace["f"], - [(0, 'call'), - (257, 'line'), - (257, 'return')]) - - -class RaisingTraceFuncTestCase(unittest.TestCase): - def trace(self, frame, event, arg): - """A trace function that raises an exception in response to a - specific trace event.""" - if event == self.raiseOnEvent: - raise ValueError # just something that isn't RuntimeError - else: - return self.trace - - def f(self): - """The function to trace; raises an exception if that's the case - we're testing, so that the 'exception' trace event fires.""" - if self.raiseOnEvent == 'exception': - x = 0 - y = 1/x - else: - return 1 - - def run_test_for_event(self, event): - """Tests that an exception raised in response to the given event is - handled OK.""" - self.raiseOnEvent = event - try: - for i in range(sys.getrecursionlimit() + 1): - sys.settrace(self.trace) - try: - self.f() - except ValueError: - pass - else: - self.fail("exception not thrown!") - except RuntimeError: - self.fail("recursion counter not reset") - - # Test the handling of exceptions raised by each kind of trace event. - def test_call(self): - self.run_test_for_event('call') - def test_line(self): - self.run_test_for_event('line') - def test_return(self): - self.run_test_for_event('return') - def test_exception(self): - self.run_test_for_event('exception') - - def test_trash_stack(self): - def f(): - for i in range(5): - print(i) # line tracing will raise an exception at this line - - def g(frame, why, extra): - if (why == 'line' and - frame.f_lineno == f.__code__.co_firstlineno + 2): - raise RuntimeError("i am crashing") - return g - - sys.settrace(g) - try: - f() - except RuntimeError: - # the test is really that this doesn't segfault: - import gc - gc.collect() - else: - self.fail("exception not propagated") - - -# 'Jump' tests: assigning to frame.f_lineno within a trace function -# moves the execution position - it's how debuggers implement a Jump -# command (aka. "Set next statement"). - -class JumpTracer: - """Defines a trace function that jumps from one place to another, - with the source and destination lines of the jump being defined by - the 'jump' property of the function under test.""" - - def __init__(self, function): - self.function = function - self.jumpFrom = function.jump[0] - self.jumpTo = function.jump[1] - self.done = False - - def trace(self, frame, event, arg): - if not self.done and frame.f_code == self.function.__code__: - firstLine = frame.f_code.co_firstlineno - if event == 'line' and frame.f_lineno == firstLine + self.jumpFrom: - # Cope with non-integer self.jumpTo (because of - # no_jump_to_non_integers below). - try: - frame.f_lineno = firstLine + self.jumpTo - except TypeError: - frame.f_lineno = self.jumpTo - self.done = True - return self.trace - -# The first set of 'jump' tests are for things that are allowed: - -def jump_simple_forwards(output): - output.append(1) - output.append(2) - output.append(3) - -jump_simple_forwards.jump = (1, 3) -jump_simple_forwards.output = [3] - -def jump_simple_backwards(output): - output.append(1) - output.append(2) - -jump_simple_backwards.jump = (2, 1) -jump_simple_backwards.output = [1, 1, 2] - -def jump_out_of_block_forwards(output): - for i in 1, 2: - output.append(2) - for j in [3]: # Also tests jumping over a block - output.append(4) - output.append(5) - -jump_out_of_block_forwards.jump = (3, 5) -jump_out_of_block_forwards.output = [2, 5] - -def jump_out_of_block_backwards(output): - output.append(1) - for i in [1]: - output.append(3) - for j in [2]: # Also tests jumping over a block - output.append(5) - output.append(6) - output.append(7) - -jump_out_of_block_backwards.jump = (6, 1) -jump_out_of_block_backwards.output = [1, 3, 5, 1, 3, 5, 6, 7] - -def jump_to_codeless_line(output): - output.append(1) - # Jumping to this line should skip to the next one. - output.append(3) - -jump_to_codeless_line.jump = (1, 2) -jump_to_codeless_line.output = [3] - -def jump_to_same_line(output): - output.append(1) - output.append(2) - output.append(3) - -jump_to_same_line.jump = (2, 2) -jump_to_same_line.output = [1, 2, 3] - -# Tests jumping within a finally block, and over one. -def jump_in_nested_finally(output): - try: - output.append(2) - finally: - output.append(4) - try: - output.append(6) - finally: - output.append(8) - output.append(9) - -jump_in_nested_finally.jump = (4, 9) -jump_in_nested_finally.output = [2, 9] - -# The second set of 'jump' tests are for things that are not allowed: - -def no_jump_too_far_forwards(output): - try: - output.append(2) - output.append(3) - except ValueError as e: - output.append('after' in str(e)) - -no_jump_too_far_forwards.jump = (3, 6) -no_jump_too_far_forwards.output = [2, True] - -def no_jump_too_far_backwards(output): - try: - output.append(2) - output.append(3) - except ValueError as e: - output.append('before' in str(e)) - -no_jump_too_far_backwards.jump = (3, -1) -no_jump_too_far_backwards.output = [2, True] - -# Test each kind of 'except' line. -def no_jump_to_except_1(output): - try: - output.append(2) - except: - e = sys.exc_info()[1] - output.append('except' in str(e)) - -no_jump_to_except_1.jump = (2, 3) -no_jump_to_except_1.output = [True] - -def no_jump_to_except_2(output): - try: - output.append(2) - except ValueError: - e = sys.exc_info()[1] - output.append('except' in str(e)) - -no_jump_to_except_2.jump = (2, 3) -no_jump_to_except_2.output = [True] - -def no_jump_to_except_3(output): - try: - output.append(2) - except ValueError as e: - output.append('except' in str(e)) - -no_jump_to_except_3.jump = (2, 3) -no_jump_to_except_3.output = [True] - -def no_jump_to_except_4(output): - try: - output.append(2) - except (ValueError, RuntimeError) as e: - output.append('except' in str(e)) - -no_jump_to_except_4.jump = (2, 3) -no_jump_to_except_4.output = [True] - -def no_jump_forwards_into_block(output): - try: - output.append(2) - for i in 1, 2: - output.append(4) - except ValueError as e: - output.append('into' in str(e)) - -no_jump_forwards_into_block.jump = (2, 4) -no_jump_forwards_into_block.output = [True] - -def no_jump_backwards_into_block(output): - try: - for i in 1, 2: - output.append(3) - output.append(4) - except ValueError as e: - output.append('into' in str(e)) - -no_jump_backwards_into_block.jump = (4, 3) -no_jump_backwards_into_block.output = [3, 3, True] - -def no_jump_into_finally_block(output): - try: - try: - output.append(3) - x = 1 - finally: - output.append(6) - except ValueError as e: - output.append('finally' in str(e)) - -no_jump_into_finally_block.jump = (4, 6) -no_jump_into_finally_block.output = [3, 6, True] # The 'finally' still runs - -def no_jump_out_of_finally_block(output): - try: - try: - output.append(3) - finally: - output.append(5) - output.append(6) - except ValueError as e: - output.append('finally' in str(e)) - -no_jump_out_of_finally_block.jump = (5, 1) -no_jump_out_of_finally_block.output = [3, True] - -# This verifies the line-numbers-must-be-integers rule. -def no_jump_to_non_integers(output): - try: - output.append(2) - except ValueError as e: - output.append('integer' in str(e)) - -no_jump_to_non_integers.jump = (2, "Spam") -no_jump_to_non_integers.output = [True] - -# This verifies that you can't set f_lineno via _getframe or similar -# trickery. -def no_jump_without_trace_function(): - try: - previous_frame = sys._getframe().f_back - previous_frame.f_lineno = previous_frame.f_lineno - except ValueError as e: - # This is the exception we wanted; make sure the error message - # talks about trace functions. - if 'trace' not in str(e): - raise - else: - # Something's wrong - the expected exception wasn't raised. - raise RuntimeError("Trace-function-less jump failed to fail") - - -class JumpTestCase(unittest.TestCase): - def compare_jump_output(self, expected, received): - if received != expected: - self.fail( "Outputs don't match:\n" + - "Expected: " + repr(expected) + "\n" + - "Received: " + repr(received)) - - def run_test(self, func): - tracer = JumpTracer(func) - sys.settrace(tracer.trace) - output = [] - func(output) - sys.settrace(None) - self.compare_jump_output(func.output, output) - - def test_01_jump_simple_forwards(self): - self.run_test(jump_simple_forwards) - def test_02_jump_simple_backwards(self): - self.run_test(jump_simple_backwards) - def test_03_jump_out_of_block_forwards(self): - self.run_test(jump_out_of_block_forwards) - def test_04_jump_out_of_block_backwards(self): - self.run_test(jump_out_of_block_backwards) - def test_05_jump_to_codeless_line(self): - self.run_test(jump_to_codeless_line) - def test_06_jump_to_same_line(self): - self.run_test(jump_to_same_line) - def test_07_jump_in_nested_finally(self): - self.run_test(jump_in_nested_finally) - def test_08_no_jump_too_far_forwards(self): - self.run_test(no_jump_too_far_forwards) - def test_09_no_jump_too_far_backwards(self): - self.run_test(no_jump_too_far_backwards) - def test_10_no_jump_to_except_1(self): - self.run_test(no_jump_to_except_1) - def test_11_no_jump_to_except_2(self): - self.run_test(no_jump_to_except_2) - def test_12_no_jump_to_except_3(self): - self.run_test(no_jump_to_except_3) - def test_13_no_jump_to_except_4(self): - self.run_test(no_jump_to_except_4) - def test_14_no_jump_forwards_into_block(self): - self.run_test(no_jump_forwards_into_block) - def test_15_no_jump_backwards_into_block(self): - self.run_test(no_jump_backwards_into_block) - def test_16_no_jump_into_finally_block(self): - self.run_test(no_jump_into_finally_block) - def test_17_no_jump_out_of_finally_block(self): - self.run_test(no_jump_out_of_finally_block) - def test_18_no_jump_to_non_integers(self): - self.run_test(no_jump_to_non_integers) - def test_19_no_jump_without_trace_function(self): - no_jump_without_trace_function() - - def test_20_large_function(self): - d = {} - exec("""def f(output): # line 0 - x = 0 # line 1 - y = 1 # line 2 - ''' # line 3 - %s # lines 4-1004 - ''' # line 1005 - x += 1 # line 1006 - output.append(x) # line 1007 - return""" % ('\n' * 1000,), d) - f = d['f'] - - f.jump = (2, 1007) - f.output = [0] - self.run_test(f) - - def test_jump_to_firstlineno(self): - # This tests that PDB can jump back to the first line in a - # file. See issue #1689458. It can only be triggered in a - # function call if the function is defined on a single line. - code = compile(""" -# Comments don't count. -output.append(2) # firstlineno is here. -output.append(3) -output.append(4) -""", "<fake module>", "exec") - class fake_function: - __code__ = code - jump = (2, 0) - tracer = JumpTracer(fake_function) - sys.settrace(tracer.trace) - namespace = {"output": []} - exec(code, namespace) - sys.settrace(None) - self.compare_jump_output([2, 3, 2, 3, 4], namespace["output"]) - - -def test_main(): - support.run_unittest( - TraceTestCase, - RaisingTraceFuncTestCase, - JumpTestCase - ) - -if __name__ == "__main__": - test_main() -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From cf0bcd1ab8753fc519475e6995da5fdd86cb300d Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 27 Jul 2010 22:09:59 +0000 Subject: Merged revisions 83184 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83184 | antoine.pitrou | 2010-07-28 00:08:27 +0200 (mer., 28 juil. 2010) | 3 lines Issue #9294: remove dead code in Objects/object.c. Patch by Grant Limberg. ........ --- Misc/ACKS | 1 + Objects/object.c | 15 ++------------- 2 files changed, 3 insertions(+), 13 deletions(-) diff --git a/Misc/ACKS b/Misc/ACKS index d25eb3a..a9f7885 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -454,6 +454,7 @@ Robert van Liere Ross Light Shawn Ligocki Martin Ligr +Grant Limberg Christopher Lindblad Bjorn Lindqvist Per Lindqvist diff --git a/Objects/object.c b/Objects/object.c index b2a5492..57ed6eb 100644 --- a/Objects/object.c +++ b/Objects/object.c @@ -258,15 +258,10 @@ _PyObject_NewVar(PyTypeObject *tp, Py_ssize_t nitems) return PyObject_INIT_VAR(op, tp, nitems); } -/* Implementation of PyObject_Print with recursion checking */ -static int -internal_print(PyObject *op, FILE *fp, int flags, int nesting) +int +PyObject_Print(PyObject *op, FILE *fp, int flags) { int ret = 0; - if (nesting > 10) { - PyErr_SetString(PyExc_RuntimeError, "print recursion"); - return -1; - } if (PyErr_CheckSignals()) return -1; #ifdef USE_STACKCHECK @@ -333,12 +328,6 @@ internal_print(PyObject *op, FILE *fp, int flags, int nesting) return ret; } -int -PyObject_Print(PyObject *op, FILE *fp, int flags) -{ - return internal_print(op, fp, flags, 0); -} - /* For debugging convenience. Set a breakpoint here and call it from your DLL */ void _Py_BreakPoint(void) -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 42b0c2f74068d74694187d229f65fcce0ae19643 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Wed, 28 Jul 2010 16:30:46 +0000 Subject: Merged revisions 83209 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83209 | senthil.kumaran | 2010-07-28 21:57:56 +0530 (Wed, 28 Jul 2010) | 3 lines Fix Issue6325 - robotparse to honor urls with query strings. ........ --- Lib/test/test_robotparser.py | 11 +++++++++++ Lib/urllib/robotparser.py | 6 ++++-- 2 files changed, 15 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_robotparser.py b/Lib/test/test_robotparser.py index 4c3b536..9d30405 100644 --- a/Lib/test/test_robotparser.py +++ b/Lib/test/test_robotparser.py @@ -205,6 +205,17 @@ bad = ['/folder1/anotherfile.html'] RobotTest(13, doc, good, bad, agent="googlebot") +# 14. For issue #6325 (query string support) +doc = """ +User-agent: * +Disallow: /some/path?name=value +""" + +good = ['/some/path'] +bad = ['/some/path?name=value'] + +RobotTest(14, doc, good, bad) + class NetworkTestCase(unittest.TestCase): diff --git a/Lib/urllib/robotparser.py b/Lib/urllib/robotparser.py index bafb611..30baa05 100644 --- a/Lib/urllib/robotparser.py +++ b/Lib/urllib/robotparser.py @@ -129,8 +129,10 @@ class RobotFileParser: return True # search for given user agent matches # the first match counts - url = urllib.parse.quote( - urllib.parse.urlparse(urllib.parse.unquote(url))[2]) + parsed_url = urllib.parse.urlparse(urllib.parse.unquote(url)) + url = urllib.parse.urlunparse(('','',parsed_url.path, + parsed_url.params,parsed_url.query, parsed_url.fragment)) + url = urllib.parse.quote(url) if not url: url = "/" for entry in self.entries: -- cgit v0.12 From 8a550f3149662b0a5eb448afd659c95afe42cd0b Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Thu, 29 Jul 2010 13:59:01 +0000 Subject: Merged revisions 83224 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83224 | mark.dickinson | 2010-07-29 14:56:56 +0100 (Thu, 29 Jul 2010) | 1 line Fix typo. ........ --- Doc/tutorial/floatingpoint.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/tutorial/floatingpoint.rst b/Doc/tutorial/floatingpoint.rst index 0230183..c06568e 100644 --- a/Doc/tutorial/floatingpoint.rst +++ b/Doc/tutorial/floatingpoint.rst @@ -81,7 +81,7 @@ approximated by ``3602879701896397 / 2 ** 55``. Since all of these decimal values share the same approximation, any one of them could be displayed while still preserving the invariant ``eval(repr(x)) == x``. -Historically, the Python prompt and built-in :func:`repr` function would chose +Historically, the Python prompt and built-in :func:`repr` function would choose the one with 17 significant digits, ``0.10000000000000001``. Starting with Python 3.1, Python (on most systems) is now able to choose the shortest of these and simply display ``0.1``. -- cgit v0.12 From 2da63cc338a0356a59ce42cad9af8e1e368c9fbf Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Thu, 29 Jul 2010 21:43:24 +0000 Subject: Merged revisions 83239 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83239 | mark.dickinson | 2010-07-29 22:41:59 +0100 (Thu, 29 Jul 2010) | 2 lines Issue #9422: Fix memory leak when re-initializing a struct.Struct object. ........ --- Misc/NEWS | 2 ++ Modules/_struct.c | 3 +++ 2 files changed, 5 insertions(+) diff --git a/Misc/NEWS b/Misc/NEWS index 833d0de..9505191 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -323,6 +323,8 @@ Library Extension Modules ----------------- +- Issue #9422: Fix memory leak when re-initializing a struct.Struct object. + - Issue #7900: The getgroups(2) system call on MacOSX behaves rather oddly compared to other unix systems. In particular, os.getgroups() does not reflect any changes made using os.setgroups() but basicly always diff --git a/Modules/_struct.c b/Modules/_struct.c index c1db286..74d846a 100644 --- a/Modules/_struct.c +++ b/Modules/_struct.c @@ -1233,6 +1233,9 @@ prepare_s(PyStructObject *self) PyErr_NoMemory(); return -1; } + /* Free any s_codes value left over from a previous initialization. */ + if (self->s_codes != NULL) + PyMem_FREE(self->s_codes); self->s_codes = codes; s = fmt; -- cgit v0.12 From 7ce3f2ccdd318ace6de8515bfcf2ae72ec231a64 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Fri, 30 Jul 2010 13:13:54 +0000 Subject: Merged revisions 83277 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83277 | mark.dickinson | 2010-07-30 14:13:02 +0100 (Fri, 30 Jul 2010) | 1 line Add note about surprising behaviour from round function. ........ --- Doc/library/functions.rst | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index 5160e08..a287732 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -961,6 +961,13 @@ are always available. They are listed here in alphabetical order. The return value is an integer if called with one argument, otherwise of the same type as *x*. + .. note:: + + The behavior of :func:`round` for floats can be surprising: for example, + ``round(2.675, 2)`` gives ``2.67`` instead of the expected ``2.68``. + This is not a bug: it's a result of the fact that most decimal fractions + can't be represented exactly as a float. See :ref:`tut-fp-issues` for + more information. .. function:: set([iterable]) :noindex: -- cgit v0.12 From 908cb7db8c840c8839d1ec5bfe69d734fbac8456 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger <python@rcn.com> Date: Sat, 31 Jul 2010 07:03:42 +0000 Subject: Only expose the abstract base classes. The concrete types are for internal use (registration). Keep from accidentally resurrecting the types module in collections. --- Lib/_abcoll.py | 5 ----- 1 file changed, 5 deletions(-) diff --git a/Lib/_abcoll.py b/Lib/_abcoll.py index cc00fd9..7890e97 100644 --- a/Lib/_abcoll.py +++ b/Lib/_abcoll.py @@ -18,11 +18,6 @@ __all__ = ["Hashable", "Iterable", "Iterator", "MappingView", "KeysView", "ItemsView", "ValuesView", "Sequence", "MutableSequence", "ByteString", - "bytearray_iterator", "bytes_iterator", "dict_itemiterator", - "dict_items", "dict_keyiterator", "dict_keys", "dict_proxy", - "dict_valueiterator", "dict_values", "list_iterator", - "list_reverseiterator", "range_iterator", "set_iterator", - "str_iterator", "tuple_iterator", "zip_iterator", ] -- cgit v0.12 From 5a34b7f50a822fbc1b1f9dfb429b96e3df92928b Mon Sep 17 00:00:00 2001 From: Raymond Hettinger <python@rcn.com> Date: Sat, 31 Jul 2010 10:16:57 +0000 Subject: Document how to change OrderedDict update order from first to last. --- Doc/library/collections.rst | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst index 29504e0..d2aa0cc 100644 --- a/Doc/library/collections.rst +++ b/Doc/library/collections.rst @@ -911,6 +911,18 @@ The new sorted dictionaries maintain their sort order when entries are deleted. But when new keys are added, the keys are appended to the end and the sort is not maintained. +It is also straight-forward to create an ordered dictionary variant +that the remembers the order the keys were *last* inserted. +If a new entry overwrites an existing entry, the +original insertion position is changed and moved to the end:: + + class LastUpdatedOrderedDict(OrderedDict): + 'Store items is the order the keys were last added' + def __setitem__(self, key, value): + if key in self: + del self[key] + OrderedDict.__setitem__(self, key, value) + :class:`UserDict` objects ------------------------- -- cgit v0.12 From ea6ff81323a6e68c4ce3287011d7319993c66e57 Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Sun, 1 Aug 2010 04:14:22 +0000 Subject: Merged revisions 83380 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83380 | r.david.murray | 2010-07-31 23:31:09 -0400 (Sat, 31 Jul 2010) | 17 lines #8620: Cmd no longer truncates last character if stdin ends without newline Cmd used to blindly chop off the last character of every input line. If the input reached EOF and there was no final new line, it would truncate the last character of the last command. This fix instead strips trailing \r\n from the input lines. While this is a small behavior change, it should not break any working code, since feeding a '\r\n' terminated file to Cmd would previously leave the \r's on the lines, resulting in failed command execution. I wrote the unit test in preparation for a PyOhio TeachMe session run by Catherine Devlin, and we can thank Catherine and the PyOhio session attendees for the fix. I've added Catherine to the Acks file for organizing and leading the TeachMe session, out of which we will hopefully get some new contributors. ........ --- Lib/cmd.py | 2 +- Lib/test/test_cmd.py | 27 ++++++++++++++++++++++++++- Misc/ACKS | 1 + Misc/NEWS | 3 +++ 4 files changed, 31 insertions(+), 2 deletions(-) diff --git a/Lib/cmd.py b/Lib/cmd.py index 6f34e04..10aa5ac 100644 --- a/Lib/cmd.py +++ b/Lib/cmd.py @@ -134,7 +134,7 @@ class Cmd: if not len(line): line = 'EOF' else: - line = line[:-1] # chop \n + line = line.rstrip('\r\n') line = self.precmd(line) stop = self.onecmd(line) stop = self.postcmd(stop, line) diff --git a/Lib/test/test_cmd.py b/Lib/test/test_cmd.py index e2b3022..7a13d27 100644 --- a/Lib/test/test_cmd.py +++ b/Lib/test/test_cmd.py @@ -9,7 +9,8 @@ import cmd import sys import trace import re -from io import StringIO +import unittest +import io class samplecmdclass(cmd.Cmd): """ @@ -166,9 +167,33 @@ class samplecmdclass(cmd.Cmd): def do_exit(self, arg): return True + +class TestAlternateInput(unittest.TestCase): + + class simplecmd(cmd.Cmd): + + def do_print(self, args): + print(args, file=self.stdout) + + def do_EOF(self, args): + return True + + def test_file_with_missing_final_nl(self): + input = io.StringIO("print test\nprint test2") + output = io.StringIO() + cmd = self.simplecmd(stdin=input, stdout=output) + cmd.use_rawinput = False + cmd.cmdloop() + self.assertMultiLineEqual(output.getvalue(), + ("(Cmd) test\n" + "(Cmd) test2\n" + "(Cmd) ")) + + def test_main(verbose=None): from test import support, test_cmd support.run_doctest(test_cmd, verbose) + support.run_unittest(TestAlternateInput) def test_coverage(coverdir): tracer=trace.Trace(ignoredirs=[sys.prefix, sys.exec_prefix,], diff --git a/Misc/ACKS b/Misc/ACKS index a9f7885..519dda4 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -179,6 +179,7 @@ Vincent Delft Arnaud Delobelle Erik Demaine Roger Dev +Catherine Devlin Raghuram Devarakonda Toby Dickenson Mark Dickinson diff --git a/Misc/NEWS b/Misc/NEWS index 9505191..8d665db 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -78,6 +78,9 @@ C-API Library ------- +- Issue #8620: when a Cmd is fed input that reaches EOF without a final + newline, it no longer truncates the last character of the last command line. + - Issue #3704: http.cookiejar was not properly handling URLs with a / in the parameters. -- cgit v0.12 From fc070313ddc6868b3679ee8d8e59e2e6bfb12406 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Sun, 1 Aug 2010 10:43:42 +0000 Subject: Merged revisions 83400 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83400 | mark.dickinson | 2010-08-01 11:41:49 +0100 (Sun, 01 Aug 2010) | 7 lines Issue #9416: Fix some issues with complex formatting where the output with no type specifier failed to match the str output: - format(complex(-0.0, 2.0), '-') omitted the real part from the output, - format(complex(0.0, 2.0), '-') included a sign and parentheses. ........ --- Lib/test/test_complex.py | 10 ++++++++++ Misc/NEWS | 6 ++++++ Objects/stringlib/formatter.h | 12 ++++++++---- 3 files changed, 24 insertions(+), 4 deletions(-) diff --git a/Lib/test/test_complex.py b/Lib/test/test_complex.py index f28bb69..52429ad 100644 --- a/Lib/test/test_complex.py +++ b/Lib/test/test_complex.py @@ -480,6 +480,16 @@ class ComplexTest(unittest.TestCase): self.assertEqual(format(z, '-'), str(z)) self.assertEqual(format(z, '<'), str(z)) self.assertEqual(format(z, '10'), str(z)) + z = complex(0.0, 3.0) + self.assertEqual(format(z, ''), str(z)) + self.assertEqual(format(z, '-'), str(z)) + self.assertEqual(format(z, '<'), str(z)) + self.assertEqual(format(z, '2'), str(z)) + z = complex(-0.0, 2.0) + self.assertEqual(format(z, ''), str(z)) + self.assertEqual(format(z, '-'), str(z)) + self.assertEqual(format(z, '<'), str(z)) + self.assertEqual(format(z, '3'), str(z)) self.assertEqual(format(1+3j, 'g'), '1+3j') self.assertEqual(format(3j, 'g'), '0+3j') diff --git a/Misc/NEWS b/Misc/NEWS index 8d665db..96abd0d 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,12 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #9416: Fix some issues with complex formatting where the + output with no type specifier failed to match the str output: + + - format(complex(-0.0, 2.0), '-') omitted the real part from the output, + - format(complex(0.0, 2.0), '-') included a sign and parentheses. + - Issue #7616: Fix copying of overlapping memoryview slices with the Intel compiler. diff --git a/Objects/stringlib/formatter.h b/Objects/stringlib/formatter.h index 62849c5..4770863 100644 --- a/Objects/stringlib/formatter.h +++ b/Objects/stringlib/formatter.h @@ -1140,9 +1140,10 @@ format_complex_internal(PyObject *value, /* Omitted type specifier. Should be like str(self). */ type = 'g'; default_precision = PyFloat_STR_PRECISION; - add_parens = 1; - if (re == 0.0) + if (re == 0.0 && copysign(1.0, re) == 1.0) skip_re = 1; + else + add_parens = 1; } if (type == 'n') @@ -1234,8 +1235,11 @@ format_complex_internal(PyObject *value, n_re_digits, n_re_remainder, re_has_decimal, &locale, &tmp_format); - /* Same formatting, but always include a sign. */ - tmp_format.sign = '+'; + /* Same formatting, but always include a sign, unless the real part is + * going to be omitted, in which case we use whatever sign convention was + * requested by the original format. */ + if (!skip_re) + tmp_format.sign = '+'; n_im_total = calc_number_widths(&im_spec, 0, im_sign_char, p_im, n_im_digits, n_im_remainder, im_has_decimal, &locale, &tmp_format); -- cgit v0.12 From 686ee4fd3db413b24c49e5a6331d3ba5fb5d9b05 Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Sun, 1 Aug 2010 15:44:11 +0000 Subject: Merged revisions 83407 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83407 | brian.curtin | 2010-08-01 10:26:26 -0500 (Sun, 01 Aug 2010) | 3 lines Fix #8105. Add validation to mmap.mmap so invalid file descriptors don't cause a crash on Windows. ........ --- Lib/test/test_mmap.py | 12 +++++++++++- Misc/NEWS | 2 ++ Modules/mmapmodule.c | 5 +++++ 3 files changed, 18 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_mmap.py b/Lib/test/test_mmap.py index eae4157..b3869a6 100644 --- a/Lib/test/test_mmap.py +++ b/Lib/test/test_mmap.py @@ -1,6 +1,6 @@ from test.support import TESTFN, run_unittest, import_module import unittest -import os, re, itertools +import os, re, itertools, socket # Skip test if we can't import mmap. mmap = import_module('mmap') @@ -586,6 +586,16 @@ class MmapTests(unittest.TestCase): pass m.close() + def test_invalid_descriptor(self): + # socket file descriptors are valid, but out of range + # for _get_osfhandle, causing a crash when validating the + # parameters to _get_osfhandle. + s = socket.socket() + try: + with self.assertRaises(mmap.error): + m = mmap.mmap(s.fileno(), 10) + finally: + s.close() def test_main(): run_unittest(MmapTests) diff --git a/Misc/NEWS b/Misc/NEWS index 96abd0d..7cf087b 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -332,6 +332,8 @@ Library Extension Modules ----------------- +- Issue #8105: Validate file descriptor passed to mmap.mmap on Windows. + - Issue #9422: Fix memory leak when re-initializing a struct.Struct object. - Issue #7900: The getgroups(2) system call on MacOSX behaves rather oddly diff --git a/Modules/mmapmodule.c b/Modules/mmapmodule.c index 9714ddf..b170b38 100644 --- a/Modules/mmapmodule.c +++ b/Modules/mmapmodule.c @@ -1203,6 +1203,11 @@ new_mmap_object(PyTypeObject *type, PyObject *args, PyObject *kwdict) 1); */ if (fileno != -1 && fileno != 0) { + /* Ensure that fileno is within the CRT's valid range */ + if (_PyVerify_fd(fileno) == 0) { + PyErr_SetFromErrno(mmap_module_error); + return NULL; + } fh = (HANDLE)_get_osfhandle(fileno); if (fh==(HANDLE)-1) { PyErr_SetFromErrno(mmap_module_error); -- cgit v0.12 From f6df1ee171967b05186de1111810e184adbe5bfa Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sun, 1 Aug 2010 16:57:42 +0000 Subject: Merged revisions 83411 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r83411 | antoine.pitrou | 2010-08-01 18:53:42 +0200 (dim., 01 août 2010) | 4 lines Issue #9448: Fix a leak of OS resources (mutexes or semaphores) when re-initializing a buffered IO object by calling its `__init__` method. ........ --- Misc/NEWS | 3 +++ Modules/_io/bufferedio.c | 2 ++ 2 files changed, 5 insertions(+) diff --git a/Misc/NEWS b/Misc/NEWS index 7cf087b..6e52ecb 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -84,6 +84,9 @@ C-API Library ------- +- Issue #9448: Fix a leak of OS resources (mutexes or semaphores) when + re-initializing a buffered IO object by calling its ``__init__`` method. + - Issue #8620: when a Cmd is fed input that reaches EOF without a final newline, it no longer truncates the last character of the last command line. diff --git a/Modules/_io/bufferedio.c b/Modules/_io/bufferedio.c index b21ea71..c0c3acc 100644 --- a/Modules/_io/bufferedio.c +++ b/Modules/_io/bufferedio.c @@ -632,6 +632,8 @@ _buffered_init(buffered *self) return -1; } #ifdef WITH_THREAD + if (self->lock) + PyThread_free_lock(self->lock); self->lock = PyThread_allocate_lock(); if (self->lock == NULL) { PyErr_SetString(PyExc_RuntimeError, "can't allocate read lock"); -- cgit v0.12 From afef78f832d0f2eab287f4ce889baf4d68a4fc63 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Sun, 1 Aug 2010 17:55:50 +0000 Subject: Merged revisions 83415 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83415 | senthil.kumaran | 2010-08-01 23:23:37 +0530 (Sun, 01 Aug 2010) | 3 lines Fix Issue8123 - TypeError in urllib when trying to use HTTP authentication ........ --- Lib/test/test_urllib.py | 11 +++++++++++ Lib/urllib/request.py | 4 ++-- 2 files changed, 13 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_urllib.py b/Lib/test/test_urllib.py index acd5577..c573f14 100644 --- a/Lib/test/test_urllib.py +++ b/Lib/test/test_urllib.py @@ -191,6 +191,17 @@ Content-Type: text/html; charset=iso-8859-1 finally: self.unfakehttp() + def test_userpass_inurl(self): + self.fakehttp(b"Hello!") + try: + fp = urlopen("http://user:pass@python.org/") + self.assertEqual(fp.readline(), b"Hello!") + self.assertEqual(fp.readline(), b"") + self.assertEqual(fp.geturl(), 'http://user:pass@python.org/') + self.assertEqual(fp.getcode(), 200) + finally: + self.unfakehttp() + class urlretrieve_FileTests(unittest.TestCase): """Test urllib.urlretrieve() on local files""" diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index 14ea0aa..4522466 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -1595,13 +1595,13 @@ class URLopener: if proxy_passwd: import base64 - proxy_auth = base64.b64encode(proxy_passwd).strip() + proxy_auth = base64.b64encode(proxy_passwd.encode()).strip() else: proxy_auth = None if user_passwd: import base64 - auth = base64.b64encode(user_passwd).strip() + auth = base64.b64encode(user_passwd.encode()).strip() else: auth = None http_conn = connection_factory(host) -- cgit v0.12 From cea7e55998d9e3c24c74fa55e59b252ac592d95e Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 1 Aug 2010 18:56:30 +0000 Subject: Merged revisions 83393,83396,83398,83404-83405,83408 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r83393 | georg.brandl | 2010-08-01 10:35:29 +0200 (So, 01 Aug 2010) | 1 line #1690103: fix initial namespace for code run with trace.main(). ........ r83396 | georg.brandl | 2010-08-01 10:52:32 +0200 (So, 01 Aug 2010) | 1 line #4810: document "--" option separator in timeit help. ........ r83398 | georg.brandl | 2010-08-01 11:06:34 +0200 (So, 01 Aug 2010) | 1 line #8826: the "expires" attribute value is a date string with spaces, but apparently not all user-agents put it in quotes. Handle that as a special case. ........ r83404 | georg.brandl | 2010-08-01 16:25:22 +0200 (So, 01 Aug 2010) | 1 line #6439: fix argument type for PySys_SetArgvEx() and Py_SetProgramName() in Demo/embed code. ........ r83405 | georg.brandl | 2010-08-01 16:38:17 +0200 (So, 01 Aug 2010) | 1 line #4943: do not try to include drive letters (and colons) when looking for a probably module name. ........ r83408 | georg.brandl | 2010-08-01 17:30:56 +0200 (So, 01 Aug 2010) | 1 line #5551: symbolic links never can be mount points. Fixes the fix for #1713. ........ --- Demo/embed/Makefile | 2 +- Demo/embed/demo.c | 13 +++++++++++-- Demo/embed/loop.c | 2 +- Lib/http/cookies.py | 28 +++++++++++++++------------- Lib/posixpath.py | 3 +++ Lib/test/test_http_cookies.py | 30 ++++++++++++++++++++++++++++++ Lib/timeit.py | 3 ++- Lib/trace.py | 13 +++++++++++-- Misc/NEWS | 7 +++++++ 9 files changed, 81 insertions(+), 20 deletions(-) diff --git a/Demo/embed/Makefile b/Demo/embed/Makefile index 857b5e5..711b95b 100644 --- a/Demo/embed/Makefile +++ b/Demo/embed/Makefile @@ -22,7 +22,7 @@ CPPFLAGS= $(INCLUDES) LIBPYTHON= $(blddir)/libpython$(VERSION).a # XXX edit LIBS (in particular) to match $(blddir)/Modules/Makefile -LIBS= -lnsl -ldl -lreadline -ltermcap -lieee -lpthread -lutil +LIBS= -lnsl -ldl -lreadline -lieee -lpthread -lutil LDFLAGS= -Xlinker -export-dynamic SYSLIBS= -lm MODLIBS= diff --git a/Demo/embed/demo.c b/Demo/embed/demo.c index 22bfaff..99d39ca 100644 --- a/Demo/embed/demo.c +++ b/Demo/embed/demo.c @@ -22,8 +22,17 @@ main(int argc, char **argv) /* Define sys.argv. It is up to the application if you want this; you can also let it undefined (since the Python code is generally not a main program it has no business - touching sys.argv...) */ - PySys_SetArgv(2, args); + touching sys.argv...) + + If the third argument is true, sys.path is modified to include + either the directory containing the script named by argv[0], or + the current working directory. This can be risky; if you run + an application embedding Python in a directory controlled by + someone else, attackers could put a Trojan-horse module in the + directory (say, a file named os.py) that your application would + then import and run. + */ + PySys_SetArgvEx(2, args, 0); /* Do some application specific code */ printf("Hello, brave new world\n\n"); diff --git a/Demo/embed/loop.c b/Demo/embed/loop.c index 2f7fe62..4a341fd 100644 --- a/Demo/embed/loop.c +++ b/Demo/embed/loop.c @@ -19,7 +19,7 @@ main(int argc, char **argv) count = atoi(argv[2]); } - Py_SetProgramName(argv[0]); + Py_SetProgramName(L"loop"); /* uncomment this if you don't want to load site.py */ /* Py_NoSiteFlag = 1; */ diff --git a/Lib/http/cookies.py b/Lib/http/cookies.py index 9cb80b9..e584396 100644 --- a/Lib/http/cookies.py +++ b/Lib/http/cookies.py @@ -439,19 +439,21 @@ class Morsel(dict): # _LegalCharsPatt = r"[\w\d!#%&'~_`><@,:/\$\*\+\-\.\^\|\)\(\?\}\{\=]" -_CookiePattern = re.compile( - r"(?x)" # This is a Verbose pattern - r"(?P<key>" # Start of group 'key' - ""+ _LegalCharsPatt +"+?" # Any word of at least one letter, nongreedy - r")" # End of group 'key' - r"\s*=\s*" # Equal Sign - r"(?P<val>" # Start of group 'val' - r'"(?:[^\\"]|\\.)*"' # Any doublequoted string - r"|" # or - ""+ _LegalCharsPatt +"*" # Any word or empty string - r")" # End of group 'val' - r"\s*;?" # Probably ending in a semi-colon - , re.ASCII) # May be removed if safe. +_CookiePattern = re.compile(r""" + (?x) # This is a verbose pattern + (?P<key> # Start of group 'key' + """ + _LegalCharsPatt + r"""+? # Any word of at least one letter + ) # End of group 'key' + \s*=\s* # Equal Sign + (?P<val> # Start of group 'val' + "(?:[^\\"]|\\.)*" # Any doublequoted string + | # or + \w{3},\s[\w\d-]{9,11}\s[\d:]{8}\sGMT # Special case for "expires" attr + | # or + """ + _LegalCharsPatt + r"""* # Any word or empty string + ) # End of group 'val' + \s*;? # Probably ending in a semi-colon + """, re.ASCII) # May be removed if safe. # At long last, here is the cookie class. diff --git a/Lib/posixpath.py b/Lib/posixpath.py index aace2b2..d317ceb 100644 --- a/Lib/posixpath.py +++ b/Lib/posixpath.py @@ -197,6 +197,9 @@ def samestat(s1, s2): def ismount(path): """Test whether a path is a mount point""" + if islink(path): + # A symlink can never be a mount point + return False try: s1 = os.lstat(path) if isinstance(path, bytes): diff --git a/Lib/test/test_http_cookies.py b/Lib/test/test_http_cookies.py index 158dd63..99133f7 100644 --- a/Lib/test/test_http_cookies.py +++ b/Lib/test/test_http_cookies.py @@ -65,6 +65,36 @@ class CookieTests(unittest.TestCase): </script> """) + def test_special_attrs(self): + # 'expires' + C = cookies.SimpleCookie('Customer="WILE_E_COYOTE"') + C['Customer']['expires'] = 0 + # can't test exact output, it always depends on current date/time + self.assertTrue(C.output().endswith('GMT')) + + # loading 'expires' + C = cookies.SimpleCookie() + C.load('Customer="W"; expires=Wed, 01-Jan-2010 00:00:00 GMT') + self.assertEqual(C['Customer']['expires'], + 'Wed, 01-Jan-2010 00:00:00 GMT') + C = cookies.SimpleCookie() + C.load('Customer="W"; expires=Wed, 01-Jan-98 00:00:00 GMT') + self.assertEqual(C['Customer']['expires'], + 'Wed, 01-Jan-98 00:00:00 GMT') + + # 'max-age' + C = cookies.SimpleCookie('Customer="WILE_E_COYOTE"') + C['Customer']['max-age'] = 10 + self.assertEqual(C.output(), + 'Set-Cookie: Customer="WILE_E_COYOTE"; Max-Age=10') + + # others + C = cookies.SimpleCookie('Customer="WILE_E_COYOTE"') + C['Customer']['secure'] = True + C['Customer']['httponly'] = True + self.assertEqual(C.output(), + 'Set-Cookie: Customer="WILE_E_COYOTE"; httponly; secure') + def test_quoted_meta(self): # Try cookie with quoted meta-data C = cookies.SimpleCookie() diff --git a/Lib/timeit.py b/Lib/timeit.py index 7b9b72c..c3f6753 100644 --- a/Lib/timeit.py +++ b/Lib/timeit.py @@ -9,7 +9,7 @@ the Python Cookbook, published by O'Reilly. Library usage: see the Timer class. Command line usage: - python timeit.py [-n N] [-r N] [-s S] [-t] [-c] [-h] [statement] + python timeit.py [-n N] [-r N] [-s S] [-t] [-c] [-h] [--] [statement] Options: -n/--number N: how many times to execute 'statement' (default: see below) @@ -19,6 +19,7 @@ Options: -c/--clock: use time.clock() (default on Windows) -v/--verbose: print raw timing results; repeat for more digits precision -h/--help: print this usage message and exit + --: separate options from statement, use when statement starts with - statement: statement to be timed (default 'pass') A multi-line statement may be given by specifying each line as a diff --git a/Lib/trace.py b/Lib/trace.py index 49ad7a8..f408705 100644 --- a/Lib/trace.py +++ b/Lib/trace.py @@ -192,11 +192,13 @@ def fullmodname(path): base = path[len(longest) + 1:] else: base = path + # the drive letter is never part of the module name + drive, base = os.path.splitdrive(base) base = base.replace(os.sep, ".") if os.altsep: base = base.replace(os.altsep, ".") filename, ext = os.path.splitext(base) - return filename + return filename.lstrip(".") class CoverageResults: def __init__(self, counts=None, calledfuncs=None, infile=None, @@ -799,7 +801,14 @@ def main(argv=None): try: with open(progname) as fp: code = compile(fp.read(), progname, 'exec') - t.run(code) + # try to emulate __main__ namespace as much as possible + globs = { + '__file__': progname, + '__name__': '__main__', + '__package__': None, + '__cached__': None, + } + t.runctx(code, globs, globs) except IOError as err: _err_exit("Cannot run file %r because: %s" % (sys.argv[0], err)) except SystemExit: diff --git a/Misc/NEWS b/Misc/NEWS index 6e52ecb..3637754 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -84,6 +84,13 @@ C-API Library ------- +- Issue #1713: Fix os.path.ismount(), which returned true for symbolic links + across devices. + +- Issue #8826: Properly load old-style "expires" attribute in http.cookies. + +- Issue #1690103: Fix initial namespace for code run with trace.main(). + - Issue #9448: Fix a leak of OS resources (mutexes or semaphores) when re-initializing a buffered IO object by calling its ``__init__`` method. -- cgit v0.12 From a70070c9e5a45aaa72278143331292dd17c0342e Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 1 Aug 2010 18:59:44 +0000 Subject: Merged revisions 83395,83417 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r83395 | georg.brandl | 2010-08-01 10:49:18 +0200 (So, 01 Aug 2010) | 1 line #8821: do not rely on Unicode strings being terminated with a \u0000, rather explicitly check range before looking for a second surrogate character. ........ r83417 | georg.brandl | 2010-08-01 20:38:26 +0200 (So, 01 Aug 2010) | 1 line #5776: fix mistakes in python specfile. (Nobody probably uses it anyway.) ........ --- Misc/RPM/python-3.1.spec | 9 ++++----- Objects/unicodeobject.c | 4 ++-- 2 files changed, 6 insertions(+), 7 deletions(-) diff --git a/Misc/RPM/python-3.1.spec b/Misc/RPM/python-3.1.spec index e80cf6f..6ab1f4e 100644 --- a/Misc/RPM/python-3.1.spec +++ b/Misc/RPM/python-3.1.spec @@ -35,7 +35,7 @@ %define name python #--start constants-- %define version 3.1.2 -%define libver 3.1 +%define libvers 3.1 #--end constants-- %define release 1pydotorg %define __prefix /usr @@ -54,7 +54,7 @@ Summary: An interpreted, interactive, object-oriented programming language. Name: %{name}%{binsuffix} Version: %{version} Release: %{release} -Copyright: Modified CNRI Open Source License +License: PSF Group: Development/Languages Source: Python-%{version}.tar.bz2 %if %{include_docs} @@ -256,7 +256,7 @@ if [ ! -z "%{binsuffix}" ] then ( cd $RPM_BUILD_ROOT%{__prefix}/bin; rm -f python[0-9a-zA-Z]*; mv -f python python"%{binsuffix}" ) - ( cd $RPM_BUILD_ROOT%{__prefix}/man/man1; mv python.1 python%{binsuffix}.1 ) + ( cd $RPM_BUILD_ROOT%{__prefix}/share/man/man1; mv python.1 python%{binsuffix}.1 ) ( cd $RPM_BUILD_ROOT%{__prefix}/bin; mv -f pydoc pydoc"%{binsuffix}" ) ( cd $RPM_BUILD_ROOT%{__prefix}/bin; mv -f idle idle"%{binsuffix}" ) fi @@ -341,14 +341,13 @@ rm -f mainpkg.files tools.files %defattr(-,root,root) %doc Misc/README Misc/cheatsheet Misc/Porting %doc LICENSE Misc/ACKS Misc/HISTORY Misc/NEWS -%{__prefix}/man/man1/python%{binsuffix}.1* +%{__prefix}/share/man/man1/python%{binsuffix}.1* %attr(755,root,root) %dir %{__prefix}/include/python%{libvers} %attr(755,root,root) %dir %{__prefix}/%{libdirname}/python%{libvers}/ %{__prefix}/%{libdirname}/python%{libvers}/*.txt %{__prefix}/%{libdirname}/python%{libvers}/*.py* %{__prefix}/%{libdirname}/python%{libvers}/pdb.doc -%{__prefix}/%{libdirname}/python%{libvers}/profile.doc %{__prefix}/%{libdirname}/python%{libvers}/curses %{__prefix}/%{libdirname}/python%{libvers}/distutils %{__prefix}/%{libdirname}/python%{libvers}/encodings diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 199f34a..a18c571 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -3597,7 +3597,7 @@ PyObject *PyUnicode_EncodeUnicodeEscape(const Py_UNICODE *s, ch2 = *s++; size--; - if (ch2 >= 0xDC00 && ch2 <= 0xDFFF) { + if (ch2 >= 0xDC00 && ch2 <= 0xDFFF && size) { ucs = (((ch & 0x03FF) << 10) | (ch2 & 0x03FF)) + 0x00010000; *p++ = '\\'; *p++ = 'U'; @@ -3839,7 +3839,7 @@ PyObject *PyUnicode_EncodeRawUnicodeEscape(const Py_UNICODE *s, ch2 = *s++; size--; - if (ch2 >= 0xDC00 && ch2 <= 0xDFFF) { + if (ch2 >= 0xDC00 && ch2 <= 0xDFFF && size) { ucs = (((ch & 0x03FF) << 10) | (ch2 & 0x03FF)) + 0x00010000; *p++ = '\\'; *p++ = 'U'; -- cgit v0.12 From 44c58236d748b3301b0bc6057f8a93d8eeb2ab3c Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 1 Aug 2010 19:04:55 +0000 Subject: Merged revisions 83385-83389,83391 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r83385 | georg.brandl | 2010-08-01 08:42:45 +0200 (So, 01 Aug 2010) | 1 line #8773: mailbox.py does not need to be executable. ........ r83386 | georg.brandl | 2010-08-01 08:44:46 +0200 (So, 01 Aug 2010) | 1 line #8768: name test method properly so that it gets executed. ........ r83387 | georg.brandl | 2010-08-01 08:53:28 +0200 (So, 01 Aug 2010) | 1 line #8735: better explain semantics of *values* argument for parse(). ........ r83388 | georg.brandl | 2010-08-01 09:48:43 +0200 (So, 01 Aug 2010) | 1 line #7395: fix traceback in do_add() when no stats are loaded. Apply same fix for do_sort() and do_reverse(). ........ r83389 | georg.brandl | 2010-08-01 09:57:47 +0200 (So, 01 Aug 2010) | 1 line Small improvements to pstats browser: do not crash on reading invalid file, and actually do a reload when executing "read" as intended. ........ r83391 | georg.brandl | 2010-08-01 10:10:08 +0200 (So, 01 Aug 2010) | 1 line Add another news entry. ........ --- Doc/library/optparse.rst | 5 +++-- Lib/mailbox.py | 0 Lib/pstats.py | 29 ++++++++++++++++++++++++----- Lib/test/test_set.py | 2 +- Misc/NEWS | 2 ++ 5 files changed, 30 insertions(+), 8 deletions(-) mode change 100755 => 100644 Lib/mailbox.py diff --git a/Doc/library/optparse.rst b/Doc/library/optparse.rst index 8a5b9c2..918e3ec 100644 --- a/Doc/library/optparse.rst +++ b/Doc/library/optparse.rst @@ -1228,8 +1228,9 @@ where the input parameters are the list of arguments to process (default: ``sys.argv[1:]``) ``values`` - object to store option arguments in (default: a new instance of - :class:`optparse.Values`) + a :class:`optparse.Values` object to store option arguments in (default: a + new instance of :class:`Values`) -- if you give an existing object, the + option defaults will not be initialized on it and the return values are diff --git a/Lib/mailbox.py b/Lib/mailbox.py old mode 100755 new mode 100644 diff --git a/Lib/pstats.py b/Lib/pstats.py index 3e6e994..a61e93d 100644 --- a/Lib/pstats.py +++ b/Lib/pstats.py @@ -596,7 +596,10 @@ if __name__ == '__main__': print(" that match it are printed.", file=self.stream) def do_add(self, line): - self.stats.add(line) + if self.stats: + self.stats.add(line) + else: + print("No statistics object is loaded.", file=self.stream) return 0 def help_add(self): print("Add profile info from given file to current statistics object.", file=self.stream) @@ -631,22 +634,33 @@ if __name__ == '__main__': except IOError as err: print(err.args[1], file=self.stream) return + except Exception as err: + print(err.__class__.__name__ + ':', err, file=self.stream) + return self.prompt = line + "% " elif len(self.prompt) > 2: - line = self.prompt[-2:] + line = self.prompt[:-2] + self.do_read(line) else: print("No statistics object is current -- cannot reload.", file=self.stream) return 0 def help_read(self): print("Read in profile data from a specified file.", file=self.stream) + print("Without argument, reload the current file.", file=self.stream) def do_reverse(self, line): - self.stats.reverse_order() + if self.stats: + self.stats.reverse_order() + else: + print("No statistics object is loaded.", file=self.stream) return 0 def help_reverse(self): print("Reverse the sort order of the profiling report.", file=self.stream) def do_sort(self, line): + if not self.stats: + print("No statistics object is loaded.", file=self.stream) + return abbrevs = self.stats.get_sort_arg_defs() if line and not filter(lambda x,a=abbrevs: x not in a,line.split()): self.stats.sort_stats(*line.split()) @@ -668,11 +682,16 @@ if __name__ == '__main__': self.generic_help() def do_strip(self, line): - self.stats.strip_dirs() - return 0 + if self.stats: + self.stats.strip_dirs() + else: + print("No statistics object is loaded.", file=self.stream) def help_strip(self): print("Strip leading path information from filenames in the report.", file=self.stream) + def help_help(self): + print("Show help for a given command.", file=self.stream) + def postcmd(self, stop, line): if stop: return stop diff --git a/Lib/test/test_set.py b/Lib/test/test_set.py index 3dde82f..de0d9a8 100644 --- a/Lib/test/test_set.py +++ b/Lib/test/test_set.py @@ -797,7 +797,7 @@ class TestBasicOps(unittest.TestCase): result = self.set ^ self.set self.assertEqual(result, empty_set) - def checkempty_symmetric_difference(self): + def test_empty_symmetric_difference(self): result = self.set ^ empty_set self.assertEqual(result, self.set) diff --git a/Misc/NEWS b/Misc/NEWS index 3637754..3f186a6 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -84,6 +84,8 @@ C-API Library ------- +- Issue #7395: Fix tracebacks in pstats interactive browser. + - Issue #1713: Fix os.path.ismount(), which returned true for symbolic links across devices. -- cgit v0.12 From caa78fee030f5a832141570ff2b56367059a3ce9 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 1 Aug 2010 19:07:28 +0000 Subject: Merged revisions 83371,83390 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r83371 | georg.brandl | 2010-07-31 23:54:24 +0200 (Sa, 31 Jul 2010) | 1 line #8292: Fix three instances of truth tests on return values of filter() (which is always true in Python 3). ........ r83390 | georg.brandl | 2010-08-01 10:07:49 +0200 (So, 01 Aug 2010) | 1 line #8230: make Lib/test/sortperf.py run on Python 3. ........ --- Lib/distutils/command/sdist.py | 3 +-- Lib/http/server.py | 5 +++-- Lib/platform.py | 2 +- Lib/test/sortperf.py | 8 ++++---- Misc/NEWS | 2 ++ 5 files changed, 11 insertions(+), 9 deletions(-) diff --git a/Lib/distutils/command/sdist.py b/Lib/distutils/command/sdist.py index bb21061..f51d72f 100644 --- a/Lib/distutils/command/sdist.py +++ b/Lib/distutils/command/sdist.py @@ -240,8 +240,7 @@ class sdist(Command): optional = ['test/test*.py', 'setup.cfg'] for pattern in optional: files = filter(os.path.isfile, glob(pattern)) - if files: - self.filelist.extend(files) + self.filelist.extend(files) # build_py is used to get: # - python modules diff --git a/Lib/http/server.py b/Lib/http/server.py index f6f788f..930831c 100644 --- a/Lib/http/server.py +++ b/Lib/http/server.py @@ -1015,8 +1015,9 @@ class CGIHTTPRequestHandler(SimpleHTTPRequestHandler): if ua: env['HTTP_USER_AGENT'] = ua co = filter(None, self.headers.get_all('cookie', [])) - if co: - env['HTTP_COOKIE'] = ', '.join(co) + cookie_str = ', '.join(co) + if cookie_str: + env['HTTP_COOKIE'] = cookie_str # XXX Other HTTP_* headers # Since we're setting the env in the parent, provide empty # values to override previously set values diff --git a/Lib/platform.py b/Lib/platform.py index 64025a3..4e53f42 100755 --- a/Lib/platform.py +++ b/Lib/platform.py @@ -1109,7 +1109,7 @@ def uname(): except AttributeError: no_os_uname = 1 - if no_os_uname or not filter(None, (system, node, release, version, machine)): + if no_os_uname or not list(filter(None, (system, node, release, version, machine))): # Hmm, no there is either no uname or uname has returned #'unknowns'... we'll have to poke around the system then. if no_os_uname: diff --git a/Lib/test/sortperf.py b/Lib/test/sortperf.py index 44fc1b0..0ce88de 100644 --- a/Lib/test/sortperf.py +++ b/Lib/test/sortperf.py @@ -118,12 +118,12 @@ def tabulate(r): L = L * (n // 4) # Force the elements to be distinct objects, else timings can be # artificially low. - L = map(lambda x: --x, L) + L = list(map(lambda x: --x, L)) doit(L) # ~sort del L # All equal. Again, force the elements to be distinct objects. - L = map(abs, [-0.5] * n) + L = list(map(abs, [-0.5] * n)) doit(L) # =sort del L @@ -131,11 +131,11 @@ def tabulate(r): # for an older implementation of quicksort, which used the median # of the first, last and middle elements as the pivot. half = n // 2 - L = range(half - 1, -1, -1) + L = list(range(half - 1, -1, -1)) L.extend(range(half)) # Force to float, so that the timings are comparable. This is # significantly faster if we leave tham as ints. - L = map(float, L) + L = list(map(float, L)) doit(L) # !sort print() diff --git a/Misc/NEWS b/Misc/NEWS index 3f186a6..5bbbd3d 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -84,6 +84,8 @@ C-API Library ------- +- Issue #8230: Fix Lib/test/sortperf.py. + - Issue #7395: Fix tracebacks in pstats interactive browser. - Issue #1713: Fix os.path.ismount(), which returned true for symbolic links -- cgit v0.12 From e5d518f2526ab1008232767080b867cdb1eb052d Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 1 Aug 2010 19:09:07 +0000 Subject: Merged revisions 83370,83372-83374,83384 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r83370 | georg.brandl | 2010-07-31 23:51:48 +0200 (Sa, 31 Jul 2010) | 5 lines #8198: the Helper class should not save the stdin and stdout objects at import time, rather by default use the current streams like the other APIs that output help. ........ r83372 | georg.brandl | 2010-08-01 00:05:54 +0200 (So, 01 Aug 2010) | 1 line #4007: remove *.a and *.so.X.Y files in "make clean". ........ r83373 | georg.brandl | 2010-08-01 00:11:11 +0200 (So, 01 Aug 2010) | 1 line #5147: revert accidental indentation of header constant for MozillaCookieJar. ........ r83374 | georg.brandl | 2010-08-01 00:32:52 +0200 (So, 01 Aug 2010) | 1 line #5146: handle UID THREAD command correctly. ........ r83384 | georg.brandl | 2010-08-01 08:32:55 +0200 (So, 01 Aug 2010) | 1 line Build properties using lambdas. This makes test_pyclbr pass again, because it does not think that input and output are methods anymore. ........ --- Lib/http/cookiejar.py | 6 +++--- Lib/imaplib.py | 2 +- Lib/pydoc.py | 11 +++++++---- Makefile.pre.in | 3 ++- Misc/NEWS | 8 ++++++++ 5 files changed, 21 insertions(+), 9 deletions(-) diff --git a/Lib/http/cookiejar.py b/Lib/http/cookiejar.py index 2604817..9b0ee80 100644 --- a/Lib/http/cookiejar.py +++ b/Lib/http/cookiejar.py @@ -1964,9 +1964,9 @@ class MozillaCookieJar(FileCookieJar): """ magic_re = re.compile("#( Netscape)? HTTP Cookie File") header = """\ - # Netscape HTTP Cookie File - # http://www.netscape.com/newsref/std/cookie_spec.html - # This is a generated file! Do not edit. +# Netscape HTTP Cookie File +# http://www.netscape.com/newsref/std/cookie_spec.html +# This is a generated file! Do not edit. """ diff --git a/Lib/imaplib.py b/Lib/imaplib.py index ec47657..2699fd4 100644 --- a/Lib/imaplib.py +++ b/Lib/imaplib.py @@ -765,7 +765,7 @@ class IMAP4: ', '.join(Commands[command]))) name = 'UID' typ, dat = self._simple_command(name, command, *args) - if command in ('SEARCH', 'SORT'): + if command in ('SEARCH', 'SORT', 'THREAD'): name = command else: name = 'FETCH' diff --git a/Lib/pydoc.py b/Lib/pydoc.py index 3f2a5d8..e1e6d80 100755 --- a/Lib/pydoc.py +++ b/Lib/pydoc.py @@ -1694,9 +1694,12 @@ class Helper: 'CONTEXTMANAGERS': ('context-managers', 'with'), } - def __init__(self, input, output): - self.input = input - self.output = output + def __init__(self, input=None, output=None): + self._input = input + self._output = output + + input = property(lambda self: self._input or sys.stdin) + output = property(lambda self: self._output or sys.stdout) def __repr__(self): if inspect.stack()[1][3] == '?': @@ -1872,7 +1875,7 @@ Enter any module name to get more help. Or, type "modules spam" to search for modules whose descriptions contain the word "spam". ''') -help = Helper(sys.stdin, sys.stdout) +help = Helper() class Scanner: """A generic tree iterator.""" diff --git a/Makefile.pre.in b/Makefile.pre.in index efa0716..c18bd0a 100644 --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -1166,8 +1166,9 @@ docclean: -rm -rf Doc/tools/sphinx Doc/tools/pygments Doc/tools/docutils clean: pycremoval - find . -name '*.o' -exec rm -f {} ';' + find . -name '*.[oa]' -exec rm -f {} ';' find . -name '*.s[ol]' -exec rm -f {} ';' + find . -name '*.so.[0-9]*.[0-9]*' -exec rm -f {} ';' find build -name 'fficonfig.h' -exec rm -f {} ';' || true find build -name 'fficonfig.py' -exec rm -f {} ';' || true -rm -f Lib/lib2to3/*Grammar*.pickle diff --git a/Misc/NEWS b/Misc/NEWS index 5bbbd3d..80e1ced 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -84,6 +84,14 @@ C-API Library ------- +- Issue #5146: Handle UID THREAD command correctly in imaplib. + +- Issue #5147: Fix the header generated for cookie files written by + http.cookiejar.MozillaCookieJar. + +- Issue #8198: In pydoc, output all help text to the correct stream + when sys.stdout is reassigned. + - Issue #8230: Fix Lib/test/sortperf.py. - Issue #7395: Fix tracebacks in pstats interactive browser. -- cgit v0.12 From 611f8f5e8eb2742fd720dc0280e77b8d634639cb Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 1 Aug 2010 19:17:57 +0000 Subject: Merged revisions 83352,83355-83358,83362,83366,83368-83369 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r83352 | georg.brandl | 2010-07-31 20:11:07 +0200 (Sa, 31 Jul 2010) | 1 line #9440: Remove borderline test case that fails based on unpredictable conditions such as compiler flags. ........ r83355 | georg.brandl | 2010-07-31 21:17:11 +0200 (Sa, 31 Jul 2010) | 1 line Fix bad merge: test_support -> support. ........ r83356 | georg.brandl | 2010-07-31 21:29:15 +0200 (Sa, 31 Jul 2010) | 1 line Remove trailing whitespace. ........ r83357 | georg.brandl | 2010-07-31 21:59:55 +0200 (Sa, 31 Jul 2010) | 1 line #5778: document that sys.version can contain a newline. ........ r83358 | georg.brandl | 2010-07-31 22:05:31 +0200 (Sa, 31 Jul 2010) | 1 line #9442: do not document a specific format for sys.version; rather refer to version_info and the platform module. ........ r83362 | georg.brandl | 2010-07-31 23:12:15 +0200 (Sa, 31 Jul 2010) | 1 line #8910: add a file explaining why Lib/test/data is there. ........ r83366 | georg.brandl | 2010-07-31 23:26:40 +0200 (Sa, 31 Jul 2010) | 1 line There always is a False and True now. ........ r83368 | georg.brandl | 2010-07-31 23:40:15 +0200 (Sa, 31 Jul 2010) | 1 line #7909: the prefixes \\.\ and \\?\ indicate special Windows paths, do not try to manipulate them. See http://msdn.microsoft.com/en-us/library/aa365247%28VS.85%29.aspx for details. ........ r83369 | georg.brandl | 2010-07-31 23:41:42 +0200 (Sa, 31 Jul 2010) | 1 line Fix "Berkeley" name. ........ --- Doc/library/dbm.rst | 8 ++++---- Doc/library/sys.rst | 12 ++++-------- Lib/ntpath.py | 13 +++++++++++++ Lib/test/test_ntpath.py | 3 +++ Lib/test/test_optparse.py | 6 ++---- Lib/test/test_tcl.py | 2 +- Misc/NEWS | 7 +++++-- Python/getversion.c | 2 +- 8 files changed, 33 insertions(+), 20 deletions(-) diff --git a/Doc/library/dbm.rst b/Doc/library/dbm.rst index bcb2378..b4fad45 100644 --- a/Doc/library/dbm.rst +++ b/Doc/library/dbm.rst @@ -5,10 +5,10 @@ :synopsis: Interfaces to various Unix "database" formats. :mod:`dbm` is a generic interface to variants of the DBM database --- - :mod:`dbm.gnu` or :mod:`dbm.ndbm`. If none of these modules is installed, the - slow-but-simple implementation in module :mod:`dbm.dumb` will be used. There - is a `third party interface <http://www.jcea.es/programacion/pybsddb.htm>`_ to - the Oracle Berkely DB. +:mod:`dbm.gnu` or :mod:`dbm.ndbm`. If none of these modules is installed, the +slow-but-simple implementation in module :mod:`dbm.dumb` will be used. There +is a `third party interface <http://www.jcea.es/programacion/pybsddb.htm>`_ to +the Oracle Berkeley DB. .. exception:: error diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst index 67f335b..4586793 100644 --- a/Doc/library/sys.rst +++ b/Doc/library/sys.rst @@ -853,14 +853,10 @@ always available. .. data:: version A string containing the version number of the Python interpreter plus additional - information on the build number and compiler used. It has a value of the form - ``'version (#build_number, build_date, build_time) [compiler]'``. The first - three characters are used to identify the version in the installation - directories (where appropriate on each platform). An example:: - - >>> import sys - >>> sys.version - '1.5.2 (#0 Apr 13 1999, 10:51:12) [MSC 32 bit (Intel)]' + information on the build number and compiler used. This string is displayed + when the interactive interpreter is started. Do not extract version information + out of it, rather, use :data:`version_info` and the functions provided by the + :mod:`platform` module. .. data:: api_version diff --git a/Lib/ntpath.py b/Lib/ntpath.py index 1cec895..6aa1e85 100644 --- a/Lib/ntpath.py +++ b/Lib/ntpath.py @@ -70,6 +70,12 @@ def _get_colon(path): else: return ':' +def _get_special(path): + if isinstance(path, bytes): + return (b'\\\\.\\', b'\\\\?\\') + else: + return ('\\\\.\\', '\\\\?\\') + # Normalize the case of a pathname and map slashes to backslashes. # Other normalizations (such as optimizing '../' away) are not done # (this is done by normpath). @@ -508,6 +514,13 @@ def normpath(path): """Normalize path, eliminating double slashes, etc.""" sep = _get_sep(path) dotdot = _get_dot(path) * 2 + special_prefixes = _get_special(path) + if path.startswith(special_prefixes): + # in the case of paths with these prefixes: + # \\.\ -> device names + # \\?\ -> literal paths + # do not do any normalization, but return the path unchanged + return path path = path.replace(_get_altsep(path), sep) prefix, path = splitdrive(path) diff --git a/Lib/test/test_ntpath.py b/Lib/test/test_ntpath.py index 4a7a48b..8ff7075 100644 --- a/Lib/test/test_ntpath.py +++ b/Lib/test/test_ntpath.py @@ -174,6 +174,9 @@ class TestNtpath(unittest.TestCase): tester("ntpath.normpath('C:////a/b')", r'C:\a\b') tester("ntpath.normpath('//machine/share//a/b')", r'\\machine\share\a\b') + tester("ntpath.normpath('\\\\.\\NUL')", r'\\.\NUL') + tester("ntpath.normpath('\\\\?\\D:/XY\\Z')", r'\\?\D:/XY\Z') + def test_expandvars(self): with support.EnvironmentVarGuard() as env: env.clear() diff --git a/Lib/test/test_optparse.py b/Lib/test/test_optparse.py index 79467b0..b68e31d 100644 --- a/Lib/test/test_optparse.py +++ b/Lib/test/test_optparse.py @@ -783,15 +783,13 @@ class TestBool(BaseTest): (options, args) = self.assertParseOK(["-q"], {'verbose': 0}, []) - if hasattr(__builtins__, 'False'): - self.assertTrue(options.verbose is False) + self.assertTrue(options.verbose is False) def test_bool_true(self): (options, args) = self.assertParseOK(["-v"], {'verbose': 1}, []) - if hasattr(__builtins__, 'True'): - self.assertTrue(options.verbose is True) + self.assertTrue(options.verbose is True) def test_bool_flicker_on_and_off(self): self.assertParseOK(["-qvq", "-q", "-v"], diff --git a/Lib/test/test_tcl.py b/Lib/test/test_tcl.py index a269db8..542986c 100644 --- a/Lib/test/test_tcl.py +++ b/Lib/test/test_tcl.py @@ -143,7 +143,7 @@ class TclTest(unittest.TestCase): fullname[0], fullname[3:]) - with test_support.EnvironmentVarGuard() as env: + with support.EnvironmentVarGuard() as env: env.unset("TCL_LIBRARY") f = os.popen('%s -c "import Tkinter; print Tkinter"' % (unc_name,)) diff --git a/Misc/NEWS b/Misc/NEWS index 80e1ced..6752203 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -84,6 +84,9 @@ C-API Library ------- +- Issue #7909: Do not touch paths with the special prefixes ``\\.\`` + or ``\\?\`` in ntpath.normpath(). + - Issue #5146: Handle UID THREAD command correctly in imaplib. - Issue #5147: Fix the header generated for cookie files written by @@ -1551,8 +1554,8 @@ Extension Modules an error. The _PY_STRUCT_FLOAT_COERCE constant has been removed. The version number has been bumped to 0.3. -- Issue #5359: Readd the Berkley-DB detection code to allow _dbm be built - using Berkley-DB. +- Issue #5359: Readd the Berkeley DB detection code to allow _dbm be built + using Berkeley DB. Tests ----- diff --git a/Python/getversion.c b/Python/getversion.c index 7af16fc..7bd6efd 100644 --- a/Python/getversion.c +++ b/Python/getversion.c @@ -9,7 +9,7 @@ const char * Py_GetVersion(void) { static char version[250]; - PyOS_snprintf(version, sizeof(version), "%.80s (%.80s) %.80s", + PyOS_snprintf(version, sizeof(version), "%.80s (%.80s) %.80s", PY_VERSION, Py_GetBuildInfo(), Py_GetCompiler()); return version; } -- cgit v0.12 From 527a5cf1e6ce45960ee9b15c02b07dab9c4d0b41 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 1 Aug 2010 19:21:34 +0000 Subject: Merged revisions 83325,83328,83341 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r83325 | georg.brandl | 2010-07-31 11:37:03 +0200 (Sa, 31 Jul 2010) | 1 line Copy Sun-specific inclusion of <alloca.h> from 2.7 maint to trunk; it seems to not have been merged to py3k. ........ r83328 | raymond.hettinger | 2010-07-31 12:14:41 +0200 (Sa, 31 Jul 2010) | 1 line Document how to change OrderedDict update order from first to last. ........ r83341 | georg.brandl | 2010-07-31 13:40:07 +0200 (Sa, 31 Jul 2010) | 1 line #9430: document timedelta str() and repr(). ........ --- Doc/library/datetime.rst | 18 ++++++++++++++++++ Modules/_ctypes/ctypes.h | 4 ++++ 2 files changed, 22 insertions(+) diff --git a/Doc/library/datetime.rst b/Doc/library/datetime.rst index 3789beb..6ead309 100644 --- a/Doc/library/datetime.rst +++ b/Doc/library/datetime.rst @@ -233,6 +233,14 @@ Supported operations: | ``abs(t)`` | equivalent to +\ *t* when ``t.days >= 0``, and| | | to -*t* when ``t.days < 0``. (2) | +--------------------------------+-----------------------------------------------+ +| ``str(t)`` | Returns a string in the form | +| | ``[D day[s], ][H]H:MM:SS[.UUUUUU]``, where D | +| | is negative for negative ``t``. (5) | ++--------------------------------+-----------------------------------------------+ +| ``repr(t)`` | Returns a string in the form | +| | ``datetime.timedelta(D[, S[, U]])``, where D | +| | is negative for negative ``t``. (5) | ++--------------------------------+-----------------------------------------------+ Notes: @@ -248,6 +256,16 @@ Notes: (4) -*timedelta.max* is not representable as a :class:`timedelta` object. +(5) + String representations of :class:`timedelta` objects are normalized + similarly to their internal representation. This leads to somewhat + unusual results for negative timedeltas. For example: + + >>> timedelta(hours=-5) + datetime.timedelta(-1, 68400) + >>> print(_) + -1 day, 19:00:00 + In addition to the operations listed above :class:`timedelta` objects support certain additions and subtractions with :class:`date` and :class:`datetime` objects (see below). diff --git a/Modules/_ctypes/ctypes.h b/Modules/_ctypes/ctypes.h index e0bad07..0af5fa1 100644 --- a/Modules/_ctypes/ctypes.h +++ b/Modules/_ctypes/ctypes.h @@ -1,3 +1,7 @@ +#if defined (__SVR4) && defined (__sun) +# include <alloca.h> +#endif + #ifndef MS_WIN32 #define max(a, b) ((a) > (b) ? (a) : (b)) #define min(a, b) ((a) < (b) ? (a) : (b)) -- cgit v0.12 -- cgit v0.12 From 469d3e78959d41a1a689bf8b6ef0982d0db14272 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 1 Aug 2010 19:35:16 +0000 Subject: Merged revisions 83259,83261,83264-83265,83268-83269,83271-83272,83281 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r83259 | georg.brandl | 2010-07-30 09:03:39 +0200 (Fr, 30 Jul 2010) | 1 line Clarification. ........ r83261 | georg.brandl | 2010-07-30 09:21:26 +0200 (Fr, 30 Jul 2010) | 1 line #9230: allow Pdb.checkline() to be called without a current frame, for setting breakpoints before starting debugging. ........ r83264 | georg.brandl | 2010-07-30 10:45:26 +0200 (Fr, 30 Jul 2010) | 1 line Document the "jump" command in pdb.__doc__, and add a version tag for "until X". ........ r83265 | georg.brandl | 2010-07-30 10:54:49 +0200 (Fr, 30 Jul 2010) | 1 line #8015: fix crash when entering an empty line for breakpoint commands. Also restore environment properly when an exception occurs during the definition of commands. ........ r83268 | georg.brandl | 2010-07-30 11:23:23 +0200 (Fr, 30 Jul 2010) | 2 lines Issue #8048: Prevent doctests from failing when sys.displayhook has been reassigned. ........ r83269 | georg.brandl | 2010-07-30 11:43:00 +0200 (Fr, 30 Jul 2010) | 1 line #6719: In pdb, do not stop somewhere in the encodings machinery if the source file to be debugged is in a non-builtin encoding. ........ r83271 | georg.brandl | 2010-07-30 11:59:28 +0200 (Fr, 30 Jul 2010) | 1 line #5727: Restore the ability to use readline when calling into pdb in doctests. ........ r83272 | georg.brandl | 2010-07-30 12:29:19 +0200 (Fr, 30 Jul 2010) | 1 line #5294: Fix the behavior of pdb "continue" command when called in the top-level debugged frame. ........ r83281 | georg.brandl | 2010-07-30 15:36:43 +0200 (Fr, 30 Jul 2010) | 1 line Add myself for pdb. ........ --- Doc/library/ftplib.rst | 6 +++--- Lib/bdb.py | 10 +++++++--- Lib/doctest.py | 7 +++++++ Lib/pdb.py | 25 ++++++++++++++++++------- Lib/test/test_doctest.py | 29 +++++++++++++++++++++++++++++ Lib/test/test_pdb.py | 42 ++++++++++++++++++++++++++++++++++++++++++ Misc/NEWS | 15 +++++++++++++++ Misc/maintainers.rst | 2 +- 8 files changed, 122 insertions(+), 14 deletions(-) diff --git a/Doc/library/ftplib.rst b/Doc/library/ftplib.rst index 9a3b305..c85e0b3 100644 --- a/Doc/library/ftplib.rst +++ b/Doc/library/ftplib.rst @@ -180,9 +180,9 @@ followed by ``lines`` for the text version or ``binary`` for the binary version. Retrieve a file or directory listing in ASCII transfer mode. *cmd* should be an appropriate ``RETR`` command (see :meth:`retrbinary`) or a command such as ``LIST``, ``NLST`` or ``MLSD`` (usually just the string - ``'LIST'``). The *callback* function is called for each line, with the - trailing CRLF stripped. The default *callback* prints the line to - ``sys.stdout``. + ``'LIST'``). The *callback* function is called for each line with a + string argument containing the line with the trailing CRLF stripped. + The default *callback* prints the line to ``sys.stdout``. .. method:: FTP.set_pasv(boolean) diff --git a/Lib/bdb.py b/Lib/bdb.py index 3b4f991..f16414d 100644 --- a/Lib/bdb.py +++ b/Lib/bdb.py @@ -109,6 +109,8 @@ class Bdb: self.is_skipped_module(frame.f_globals.get('__name__')): return False if frame is self.stopframe: + if self.stoplineno == -1: + return False return frame.f_lineno >= self.stoplineno while frame is not None and frame is not self.stopframe: if frame is self.botframe: @@ -165,10 +167,12 @@ class Bdb: but only if we are to stop at or just below this level.""" pass - def _set_stopinfo(self, stopframe, returnframe, stoplineno=-1): + def _set_stopinfo(self, stopframe, returnframe, stoplineno=0): self.stopframe = stopframe self.returnframe = returnframe self.quitting = 0 + # stoplineno >= 0 means: stop at line >= the stoplineno + # stoplineno -1 means: don't stop at all self.stoplineno = stoplineno # Derived classes and clients can call the following methods @@ -181,7 +185,7 @@ class Bdb: def set_step(self): """Stop after one line of code.""" - self._set_stopinfo(None,None) + self._set_stopinfo(None, None) def set_next(self, frame): """Stop on the next line in or below the given frame.""" @@ -208,7 +212,7 @@ class Bdb: def set_continue(self): # Don't stop except at breakpoints or when finished - self._set_stopinfo(self.botframe, None) + self._set_stopinfo(self.botframe, None, -1) if not self.breaks: # no breakpoints; run without debugger overhead sys.settrace(None) diff --git a/Lib/doctest.py b/Lib/doctest.py index 18bdc0a..c8d5cf4 100644 --- a/Lib/doctest.py +++ b/Lib/doctest.py @@ -318,6 +318,8 @@ class _OutputRedirectingPdb(pdb.Pdb): self.__out = out self.__debugger_used = False pdb.Pdb.__init__(self, stdout=out) + # still use input() to get user input + self.use_rawinput = 1 def set_trace(self, frame=None): self.__debugger_used = True @@ -1379,12 +1381,17 @@ class DocTestRunner: self.save_linecache_getlines = linecache.getlines linecache.getlines = self.__patched_linecache_getlines + # Make sure sys.displayhook just prints the value to stdout + save_displayhook = sys.displayhook + sys.displayhook = sys.__displayhook__ + try: return self.__run(test, compileflags, out) finally: sys.stdout = save_stdout pdb.set_trace = save_set_trace linecache.getlines = self.save_linecache_getlines + sys.displayhook = save_displayhook if clear_globs: test.globs.clear() import builtins diff --git a/Lib/pdb.py b/Lib/pdb.py index 22dcff7..1fb5174 100755 --- a/Lib/pdb.py +++ b/Lib/pdb.py @@ -183,6 +183,8 @@ class Pdb(bdb.Bdb, cmd.Cmd): def user_return(self, frame, return_value): """This function is called when a return trap is set here.""" + if self._wait_for_mainpyfile: + return frame.f_locals['__return__'] = return_value print('--Return--', file=self.stdout) self.interaction(frame, None) @@ -190,6 +192,8 @@ class Pdb(bdb.Bdb, cmd.Cmd): def user_exception(self, frame, exc_info): """This function is called if an exception occurs, but only if we are to stop at or just below this level.""" + if self._wait_for_mainpyfile: + return exc_type, exc_value, exc_traceback = exc_info frame.f_locals['__exception__'] = exc_type, exc_value exc_type_name = exc_type.__name__ @@ -275,8 +279,10 @@ class Pdb(bdb.Bdb, cmd.Cmd): return self.handle_command_def(line) def handle_command_def(self,line): - """ Handles one command line during command list definition. """ + """Handles one command line during command list definition.""" cmd, arg, line = self.parseline(line) + if not cmd: + return if cmd == 'silent': self.commands_silent[self.commands_bnum] = True return # continue to handle other cmd def in the cmd list @@ -284,7 +290,7 @@ class Pdb(bdb.Bdb, cmd.Cmd): self.cmdqueue = [] return 1 # end of cmd list cmdlist = self.commands[self.commands_bnum] - if (arg): + if arg: cmdlist.append(cmd+' '+arg) else: cmdlist.append(cmd) @@ -327,9 +333,11 @@ class Pdb(bdb.Bdb, cmd.Cmd): prompt_back = self.prompt self.prompt = '(com) ' self.commands_defining = True - self.cmdloop() - self.commands_defining = False - self.prompt = prompt_back + try: + self.cmdloop() + finally: + self.commands_defining = False + self.prompt = prompt_back def do_break(self, arg, temporary = 0): # break [ ([filename:]lineno | function) [, "condition"] ] @@ -465,7 +473,10 @@ class Pdb(bdb.Bdb, cmd.Cmd): Return `lineno` if it is, 0 if not (e.g. a docstring, comment, blank line or EOF). Warning: testing is not comprehensive. """ - line = linecache.getline(filename, lineno, self.curframe.f_globals) + # this method should be callable before starting debugging, so default + # to "no globals" if there is no current frame + globs = self.curframe.f_globals if hasattr(self, 'curframe') else None + line = linecache.getline(filename, lineno, globs) if not line: print('End of file', file=self.stdout) return 0 @@ -1293,7 +1304,7 @@ def main(): # changed by the user from the command line. There is a "restart" command # which allows explicit specification of command line arguments. pdb = Pdb() - while 1: + while True: try: pdb._runscript(mainpyfile) if pdb._user_requested_quit: diff --git a/Lib/test/test_doctest.py b/Lib/test/test_doctest.py index c9b1b85..0cb4f18 100644 --- a/Lib/test/test_doctest.py +++ b/Lib/test/test_doctest.py @@ -907,6 +907,35 @@ unexpected exception: ZeroDivisionError: integer division or modulo by zero TestResults(failed=1, attempted=1) """ + def displayhook(): r""" +Test that changing sys.displayhook doesn't matter for doctest. + + >>> import sys + >>> orig_displayhook = sys.displayhook + >>> def my_displayhook(x): + ... print('hi!') + >>> sys.displayhook = my_displayhook + >>> def f(): + ... ''' + ... >>> 3 + ... 3 + ... ''' + >>> test = doctest.DocTestFinder().find(f)[0] + >>> r = doctest.DocTestRunner(verbose=False).run(test) + >>> post_displayhook = sys.displayhook + + We need to restore sys.displayhook now, so that we'll be able to test + results. + + >>> sys.displayhook = orig_displayhook + + Ok, now we can check that everything is ok. + + >>> r + TestResults(failed=0, attempted=1) + >>> post_displayhook is my_displayhook + True +""" def optionflags(): r""" Tests of `DocTestRunner`'s option flag handling. diff --git a/Lib/test/test_pdb.py b/Lib/test/test_pdb.py index 5d52707..9ab0b33 100644 --- a/Lib/test/test_pdb.py +++ b/Lib/test/test_pdb.py @@ -126,6 +126,48 @@ def test_pdb_skip_modules_with_callback(): """ +def test_pdb_continue_in_bottomframe(): + """Test that "continue" and "next" work properly in bottom frame (issue #5294). + + >>> def test_function(): + ... import pdb, sys; inst = pdb.Pdb() + ... inst.set_trace() + ... inst.botframe = sys._getframe() # hackery to get the right botframe + ... print(1) + ... print(2) + ... print(3) + ... print(4) + + >>> with PdbTestInput([ + ... 'next', + ... 'break 7', + ... 'continue', + ... 'next', + ... 'continue', + ... 'continue', + ... ]): + ... test_function() + > <doctest test.test_pdb.test_pdb_continue_in_bottomframe[0]>(4)test_function() + -> inst.botframe = sys._getframe() # hackery to get the right botframe + (Pdb) next + > <doctest test.test_pdb.test_pdb_continue_in_bottomframe[0]>(5)test_function() + -> print(1) + (Pdb) break 7 + Breakpoint 1 at <doctest test.test_pdb.test_pdb_continue_in_bottomframe[0]>:7 + (Pdb) continue + 1 + 2 + > <doctest test.test_pdb.test_pdb_continue_in_bottomframe[0]>(7)test_function() + -> print(3) + (Pdb) next + 3 + > <doctest test.test_pdb.test_pdb_continue_in_bottomframe[0]>(8)test_function() + -> print(4) + (Pdb) continue + 4 + """ + + def test_main(): from test import test_pdb support.run_doctest(test_pdb, verbosity=True) diff --git a/Misc/NEWS b/Misc/NEWS index 6752203..4b232f8 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -87,6 +87,21 @@ Library - Issue #7909: Do not touch paths with the special prefixes ``\\.\`` or ``\\?\`` in ntpath.normpath(). +- Issue #5294: Fix the behavior of pdb's "continue" command when called + in the top-level debugged frame. + +- Issue #5727: Restore the ability to use readline when calling into pdb + in doctests. + +- Issue #6719: In pdb, do not stop somewhere in the encodings machinery + if the source file to be debugged is in a non-builtin encoding. + +- Issue #8048: Prevent doctests from failing when sys.displayhook has + been reassigned. + +- Issue #8015: In pdb, do not crash when an empty line is entered as + a breakpoint command. + - Issue #5146: Handle UID THREAD command correctly in imaplib. - Issue #5147: Fix the header generated for cookie files written by diff --git a/Misc/maintainers.rst b/Misc/maintainers.rst index b9984b1..8fda2d0 100644 --- a/Misc/maintainers.rst +++ b/Misc/maintainers.rst @@ -147,7 +147,7 @@ optparse aronacher os loewis ossaudiodev parser -pdb +pdb georg.brandl pickle alexandre.vassalotti, pitrou pickletools alexandre.vassalotti pipes -- cgit v0.12 -- cgit v0.12 From 1e2abe73222bf9b1721afa61fb8dde71aca154d0 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sun, 1 Aug 2010 20:12:04 +0000 Subject: Merged revisions 83440 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r83440 | antoine.pitrou | 2010-08-01 22:08:46 +0200 (dim., 01 août 2010) | 4 lines Issue #8397: Raise an error when attempting to mix iteration and regular reads on a BZ2File object, rather than returning incorrect results. ........ --- Lib/test/test_bz2.py | 18 ++++++++++++++++++ Misc/NEWS | 3 +++ Modules/bz2module.c | 28 ++++++++++++++++++++++++++++ 3 files changed, 49 insertions(+) diff --git a/Lib/test/test_bz2.py b/Lib/test/test_bz2.py index 9a9afa6..bfcb02a 100644 --- a/Lib/test/test_bz2.py +++ b/Lib/test/test_bz2.py @@ -300,6 +300,24 @@ class BZ2FileTest(BaseTest): finally: f.close() + def testMixedIterationReads(self): + # Issue #8397: mixed iteration and reads should be forbidden. + f = bz2.BZ2File(self.filename, 'wb') + try: + # The internal buffer size is hard-wired to 8192 bytes, we must + # write out more than that for the test to stop half through + # the buffer. + f.write(self.TEXT * 100) + finally: + f.close() + f = bz2.BZ2File(self.filename, 'rb') + try: + next(f) + self.assertRaises(ValueError, f.read) + self.assertRaises(ValueError, f.readline) + self.assertRaises(ValueError, f.readlines) + finally: + f.close() class BZ2CompressorTest(BaseTest): def testCompress(self): diff --git a/Misc/NEWS b/Misc/NEWS index 4b232f8..c24382e 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -84,6 +84,9 @@ C-API Library ------- +- Issue #8397: Raise an error when attempting to mix iteration and regular + reads on a BZ2File object, rather than returning incorrect results. + - Issue #7909: Do not touch paths with the special prefixes ``\\.\`` or ``\\?\`` in ntpath.normpath(). diff --git a/Modules/bz2module.c b/Modules/bz2module.c index 7c7c0e0..215fa4b 100644 --- a/Modules/bz2module.c +++ b/Modules/bz2module.c @@ -138,6 +138,22 @@ typedef struct { /* ===================================================================== */ /* Utility functions. */ +/* Refuse regular I/O if there's data in the iteration-buffer. + * Mixing them would cause data to arrive out of order, as the read* + * methods don't use the iteration buffer. */ +static int +check_iterbuffered(BZ2FileObject *f) +{ + if (f->f_buf != NULL && + (f->f_bufend - f->f_bufptr) > 0 && + f->f_buf[0] != '\0') { + PyErr_SetString(PyExc_ValueError, + "Mixing iteration and read methods would lose data"); + return -1; + } + return 0; +} + static int Util_CatchBZ2Error(int bzerror) { @@ -427,6 +443,10 @@ BZ2File_read(BZ2FileObject *self, PyObject *args) goto cleanup; } + /* refuse to mix with f.next() */ + if (check_iterbuffered(self)) + goto cleanup; + if (bytesrequested < 0) buffersize = Util_NewBufferSize((size_t)0); else @@ -516,6 +536,10 @@ BZ2File_readline(BZ2FileObject *self, PyObject *args) goto cleanup; } + /* refuse to mix with f.next() */ + if (check_iterbuffered(self)) + goto cleanup; + if (sizehint == 0) ret = PyBytes_FromStringAndSize("", 0); else @@ -573,6 +597,10 @@ BZ2File_readlines(BZ2FileObject *self, PyObject *args) goto cleanup; } + /* refuse to mix with f.next() */ + if (check_iterbuffered(self)) + goto cleanup; + if ((list = PyList_New(0)) == NULL) goto cleanup; -- cgit v0.12 From 0f1470960cfef9f13a28dee7a81ca12d587a15b7 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 1 Aug 2010 20:54:22 +0000 Subject: Recorded merge of revisions 83444 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r83444 | georg.brandl | 2010-08-01 22:51:02 +0200 (So, 01 Aug 2010) | 1 line Revert r83395, it introduces test failures and is not necessary anyway since we now have to nul-terminate the string anyway. ........ --- Objects/unicodeobject.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index a18c571..199f34a 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -3597,7 +3597,7 @@ PyObject *PyUnicode_EncodeUnicodeEscape(const Py_UNICODE *s, ch2 = *s++; size--; - if (ch2 >= 0xDC00 && ch2 <= 0xDFFF && size) { + if (ch2 >= 0xDC00 && ch2 <= 0xDFFF) { ucs = (((ch & 0x03FF) << 10) | (ch2 & 0x03FF)) + 0x00010000; *p++ = '\\'; *p++ = 'U'; @@ -3839,7 +3839,7 @@ PyObject *PyUnicode_EncodeRawUnicodeEscape(const Py_UNICODE *s, ch2 = *s++; size--; - if (ch2 >= 0xDC00 && ch2 <= 0xDFFF && size) { + if (ch2 >= 0xDC00 && ch2 <= 0xDFFF) { ucs = (((ch & 0x03FF) << 10) | (ch2 & 0x03FF)) + 0x00010000; *p++ = '\\'; *p++ = 'U'; -- cgit v0.12 From 5f6f6eb0bff52841ee18e5c6a96fe3600f44693d Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 1 Aug 2010 20:55:37 +0000 Subject: Merged revisions 83431 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r83431 | ronald.oussoren | 2010-08-01 21:18:13 +0200 (So, 01 Aug 2010) | 6 lines test_getgroups as introduced with issue7900 failed on systems where 'id -G' and posix.getgroups() returned the same information, but one of the sources contains duplicate information. Rewrite the check using sets instead of lists. ........ --- Lib/test/test_posix.py | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/Lib/test/test_posix.py b/Lib/test/test_posix.py index a830c36..42ad1af 100644 --- a/Lib/test/test_posix.py +++ b/Lib/test/test_posix.py @@ -281,11 +281,11 @@ class PosixTester(unittest.TestCase): if not groups: raise unittest.SkipTest("need working 'id -G'") - # The order of groups isn't important, hence the calls - # to sorted. + # 'id -G' and 'os.getgroups()' should return the same + # groups, ignoring order and duplicates. self.assertEqual( - list(sorted([int(x) for x in groups.split()])), - list(sorted(posix.getgroups()))) + set([int(x) for x in groups.split()]), + set(posix.getgroups())) class PosixGroupsTester(unittest.TestCase): -- cgit v0.12 From 745e86b3f81463ab1a18e63374f27a522a0a784f Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 1 Aug 2010 20:57:27 +0000 Subject: Merged revisions 83238 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r83238 | georg.brandl | 2010-07-29 19:55:01 +0200 (Do, 29 Jul 2010) | 1 line #4108: the first default entry (User-agent: *) wins. ........ --- Lib/test/test_robotparser.py | 14 ++++++++++++++ Lib/urllib/robotparser.py | 6 ++++-- Misc/NEWS | 3 +++ 3 files changed, 21 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_robotparser.py b/Lib/test/test_robotparser.py index 9d30405..fd00706 100644 --- a/Lib/test/test_robotparser.py +++ b/Lib/test/test_robotparser.py @@ -216,6 +216,20 @@ bad = ['/some/path?name=value'] RobotTest(14, doc, good, bad) +# 15. For issue #4108 (obey first * entry) +doc = """ +User-agent: * +Disallow: /some/path + +User-agent: * +Disallow: /another/path +""" + +good = ['/another/path'] +bad = ['/some/path'] + +RobotTest(15, doc, good, bad) + class NetworkTestCase(unittest.TestCase): diff --git a/Lib/urllib/robotparser.py b/Lib/urllib/robotparser.py index 30baa05..75be4af 100644 --- a/Lib/urllib/robotparser.py +++ b/Lib/urllib/robotparser.py @@ -66,7 +66,9 @@ class RobotFileParser: def _add_entry(self, entry): if "*" in entry.useragents: # the default entry is considered last - self.default_entry = entry + if self.default_entry is None: + # the first default entry wins + self.default_entry = entry else: self.entries.append(entry) @@ -118,7 +120,7 @@ class RobotFileParser: entry.rulelines.append(RuleLine(line[1], True)) state = 2 if state == 2: - self.entries.append(entry) + self._add_entry(entry) def can_fetch(self, useragent, url): diff --git a/Misc/NEWS b/Misc/NEWS index c24382e..f40c24c 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -84,6 +84,9 @@ C-API Library ------- +- Issue #4108: In urllib.robotparser, if there are multiple 'User-agent: *' + entries, consider the first one. + - Issue #8397: Raise an error when attempting to mix iteration and regular reads on a BZ2File object, rather than returning incorrect results. -- cgit v0.12 From 1fa11af7aa52e481caafe8cb56e68a1adbd3ced2 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 1 Aug 2010 21:03:01 +0000 Subject: Merged revisions 83226-83227,83229-83232 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r83226 | georg.brandl | 2010-07-29 16:17:12 +0200 (Do, 29 Jul 2010) | 1 line #1090076: explain the behavior of *vars* in get() better. ........ r83227 | georg.brandl | 2010-07-29 16:23:06 +0200 (Do, 29 Jul 2010) | 1 line Use Py_CLEAR(). ........ r83229 | georg.brandl | 2010-07-29 16:32:22 +0200 (Do, 29 Jul 2010) | 1 line #9407: document configparser.Error. ........ r83230 | georg.brandl | 2010-07-29 16:36:11 +0200 (Do, 29 Jul 2010) | 1 line Use correct directive and name. ........ r83231 | georg.brandl | 2010-07-29 16:46:07 +0200 (Do, 29 Jul 2010) | 1 line #9397: remove mention of dbm.bsd which does not exist anymore. ........ r83232 | georg.brandl | 2010-07-29 16:49:08 +0200 (Do, 29 Jul 2010) | 1 line #9388: remove ERA_YEAR which is never defined in the source code. ........ --- Doc/library/configparser.rst | 28 ++++++++++++++++++++++++---- Doc/library/dbm.rst | 15 ++++++--------- Doc/library/itertools.rst | 2 +- Doc/library/locale.rst | 4 ---- Lib/configparser.py | 11 ++++++----- Objects/unicodeobject.c | 6 ++---- 6 files changed, 39 insertions(+), 27 deletions(-) diff --git a/Doc/library/configparser.rst b/Doc/library/configparser.rst index 1d097f9..5ddfcd7 100644 --- a/Doc/library/configparser.rst +++ b/Doc/library/configparser.rst @@ -35,6 +35,18 @@ section, or values in a special ``DEFAULT`` section. Additional defaults can be provided on initialization and retrieval. Lines beginning with ``'#'`` or ``';'`` are ignored and may be used to provide comments. +Configuration files may include comments, prefixed by specific characters (``#`` +and ``;``). Comments may appear on their own in an otherwise empty line, or may +be entered in lines holding values or spection names. In the latter case, they +need to be preceded by a whitespace character to be recognized as a comment. +(For backwards compatibility, only ``;`` starts an inline comment, while ``#`` +does not.) + +On top of the core functionality, :class:`SafeConfigParser` supports +interpolation. This means values can contain format strings which refer to +other values in the same section, or values in a special ``DEFAULT`` section. +Additional defaults can be provided on initialization. + For example:: [My Section] @@ -100,6 +112,11 @@ write-back, as will be the keys within each section. The default *dict_type* is :class:`collections.OrderedDict`. +.. exception:: Error + + Base class for all other configparser exceptions. + + .. exception:: NoSectionError Exception raised when a specified section is not found. @@ -331,10 +348,13 @@ The :class:`ConfigParser` class extends some methods of the .. method:: ConfigParser.get(section, option, raw=False, vars=None) - Get an *option* value for the named *section*. All the ``'%'`` interpolations - are expanded in the return values, based on the defaults passed into the - constructor, as well as the options *vars* provided, unless the *raw* argument - is true. + Get an *option* value for the named *section*. If *vars* is provided, it + must be a dictionary. The *option* is looked up in *vars* (if provided), + *section*, and in *defaults* in that order. + + All the ``'%'`` interpolations are expanded in the return values, unless the + *raw* argument is true. Values for interpolation keys are looked up in the + same manner as the option. .. method:: ConfigParser.items(section, raw=False, vars=None) diff --git a/Doc/library/dbm.rst b/Doc/library/dbm.rst index b4fad45..6872d79 100644 --- a/Doc/library/dbm.rst +++ b/Doc/library/dbm.rst @@ -21,8 +21,8 @@ the Oracle Berkeley DB. .. function:: whichdb(filename) This functionattempts to guess which of the several simple database modules - available --- :mod:`dbm.bsd`, :mod:`dbm.gnu`, :mod:`dbm.ndbm` or - :mod:`dbm.dumb` --- should be used to open a given file. + available --- :mod:`dbm.gnu`, :mod:`dbm.ndbm` or :mod:`dbm.dumb` --- should + be used to open a given file. Returns one of the following values: ``None`` if the file can't be opened because it's unreadable or doesn't exist; the empty string (``''``) if the @@ -227,10 +227,9 @@ Dbm objects behave like mappings (dictionaries), except that keys and values are always stored as bytes. Printing a ``dbm`` object doesn't print the keys and values, and the :meth:`items` and :meth:`values` methods are not supported. -This module can be used with the "classic" ndbm interface, the BSD DB -compatibility interface, or the GNU GDBM compatibility interface. On Unix, the -:program:`configure` script will attempt to locate the appropriate header file -to simplify building this module. +This module can be used with the "classic" ndbm interface or the GNU GDBM +compatibility interface. On Unix, the :program:`configure` script will attempt +to locate the appropriate header file to simplify building this module. .. exception:: error @@ -246,9 +245,7 @@ to simplify building this module. .. function:: open(filename[, flag[, mode]]) Open a dbm database and return a ``dbm`` object. The *filename* argument is the - name of the database file (without the :file:`.dir` or :file:`.pag` extensions; - note that the BSD DB implementation of the interface will append the extension - :file:`.db` and only create one file). + name of the database file (without the :file:`.dir` or :file:`.pag` extensions). The optional *flag* argument must be one of these values: diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst index 7326712..8037bfe 100644 --- a/Doc/library/itertools.rst +++ b/Doc/library/itertools.rst @@ -99,7 +99,7 @@ loops that truncate the stream. yield element -.. function:: itertools.chain.from_iterable(iterable) +.. classmethod:: chain.from_iterable(iterable) Alternate constructor for :func:`chain`. Gets chained inputs from a single iterable argument that is evaluated lazily. Equivalent to:: diff --git a/Doc/library/locale.rst b/Doc/library/locale.rst index b536515..b9c001f 100644 --- a/Doc/library/locale.rst +++ b/Doc/library/locale.rst @@ -244,10 +244,6 @@ The :mod:`locale` module defines the following exception and functions: specified, and therefore you should not assume knowledge of it on different systems. - .. data:: ERA_YEAR - - Get the year in the relevant era of the locale. - .. data:: ERA_D_T_FMT Get a format string for :func:`strftime` to represent dates and times in a diff --git a/Lib/configparser.py b/Lib/configparser.py index bfbe4cb..14ddd85 100644 --- a/Lib/configparser.py +++ b/Lib/configparser.py @@ -521,11 +521,12 @@ class ConfigParser(RawConfigParser): def get(self, section, option, raw=False, vars=None): """Get an option value for a given section. - All % interpolations are expanded in the return values, based on the - defaults passed into the constructor, unless the optional argument - `raw' is true. Additional substitutions may be provided using the - `vars' argument, which must be a dictionary whose contents overrides - any pre-existing defaults. + If `vars' is provided, it must be a dictionary. The option is looked up + in `vars' (if provided), `section', and in `defaults' in that order. + + All % interpolations are expanded in the return values, unless the + optional argument `raw' is true. Values for interpolation keys are + looked up in the same manner as the option. The section DEFAULT is special. """ diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 199f34a..028b42d 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -294,8 +294,7 @@ int unicode_resize(register PyUnicodeObject *unicode, reset: /* Reset the object caches */ if (unicode->defenc) { - Py_DECREF(unicode->defenc); - unicode->defenc = NULL; + Py_CLEAR(unicode->defenc); } unicode->hash = -1; @@ -414,8 +413,7 @@ void unicode_dealloc(register PyUnicodeObject *unicode) unicode->length = 0; } if (unicode->defenc) { - Py_DECREF(unicode->defenc); - unicode->defenc = NULL; + Py_CLEAR(unicode->defenc); } /* Add to free list */ *(PyUnicodeObject **)unicode = free_list; -- cgit v0.12 -- cgit v0.12 From 4c07cdc0c71e9e996037271b741da6376122f146 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 1 Aug 2010 21:09:16 +0000 Subject: Merged revisions 83217 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r83217 | georg.brandl | 2010-07-29 13:15:36 +0200 (Do, 29 Jul 2010) | 1 line Remove Python 1.5 compatibility note. ........ --- Doc/library/re.rst | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/Doc/library/re.rst b/Doc/library/re.rst index 3f9d923..2496835 100644 --- a/Doc/library/re.rst +++ b/Doc/library/re.rst @@ -485,7 +485,7 @@ form. Note that for backward compatibility, the :const:`re.U` flag still exists (as well as its synonym :const:`re.UNICODE` and its embedded - counterpart ``(?u)``), but these are redundant in Python 3.0 since + counterpart ``(?u)``), but these are redundant in Python 3 since matches are Unicode by default for strings (and Unicode matching isn't allowed for bytes). @@ -504,7 +504,7 @@ form. Make ``\w``, ``\W``, ``\b``, ``\B``, ``\s`` and ``\S`` dependent on the current locale. The use of this flag is discouraged as the locale mechanism is very unreliable, and it only handles one "culture" at a time anyway; - you should use Unicode matching instead, which is the default in Python 3.0 + you should use Unicode matching instead, which is the default in Python 3 for Unicode (str) patterns. @@ -888,10 +888,7 @@ Match Objects Return a tuple containing all the subgroups of the match, from 1 up to however many groups are in the pattern. The *default* argument is used for groups that - did not participate in the match; it defaults to ``None``. (Incompatibility - note: in the original Python 1.5 release, if the tuple was one element long, a - string would be returned instead. In later versions (from 1.5.1 on), a - singleton tuple is returned in such cases.) + did not participate in the match; it defaults to ``None``. For example: @@ -1113,7 +1110,7 @@ recursion, you may encounter a :exc:`RuntimeError` exception with the message >>> re.match('Begin (\w| )*? end', s).end() Traceback (most recent call last): File "<stdin>", line 1, in ? - File "/usr/local/lib/python2.5/re.py", line 132, in match + File "/usr/local/lib/python3.1/re.py", line 132, in match return _compile(pattern, flags).match(string) RuntimeError: maximum recursion limit exceeded -- cgit v0.12 From feb4c880143e5478d73356e827b32ec973b10f07 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 1 Aug 2010 21:09:54 +0000 Subject: Merged revisions 83223 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r83223 | georg.brandl | 2010-07-29 15:38:37 +0200 (Do, 29 Jul 2010) | 1 line #3874: document HTMLParser.unknown_decl(). ........ --- Doc/library/html.parser.rst | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/Doc/library/html.parser.rst b/Doc/library/html.parser.rst index ef0ae83..c38cf2a 100644 --- a/Doc/library/html.parser.rst +++ b/Doc/library/html.parser.rst @@ -134,10 +134,18 @@ An exception is defined as well: .. method:: HTMLParser.handle_decl(decl) - Method called when an SGML declaration is read by the parser. The *decl* - parameter will be the entire contents of the declaration inside the ``<!``...\ - ``>`` markup. It is intended to be overridden by a derived class; the base - class implementation does nothing. + Method called when an SGML ``doctype`` declaration is read by the parser. + The *decl* parameter will be the entire contents of the declaration inside + the ``<!...>`` markup. It is intended to be overridden by a derived class; + the base class implementation does nothing. + + +.. method:: HTMLParser.unknown_decl(data) + + Method called when an unrecognized SGML declaration is read by the parser. + The *data* parameter will be the entire contents of the declaration inside + the ``<!...>`` markup. It is sometimes useful to be be overridden by a + derived class; the base class implementation throws an :exc:`HTMLParseError`. .. method:: HTMLParser.handle_pi(data) -- cgit v0.12 -- cgit v0.12 From bd9c6d097ec98661adfd337b1a9ded640bc28c8e Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 1 Aug 2010 21:16:54 +0000 Subject: Merged revisions 83201 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r83201 | georg.brandl | 2010-07-28 10:19:35 +0200 (Mi, 28 Jul 2010) | 1 line #9354: Provide getsockopt() in asyncore file_wrapper(). Patch by Lukas Langa. ........ --- Lib/asyncore.py | 8 ++++++++ Lib/test/test_asyncore.py | 13 +++++++++++++ Misc/ACKS | 1 + Misc/NEWS | 2 ++ 4 files changed, 24 insertions(+) diff --git a/Lib/asyncore.py b/Lib/asyncore.py index 44e8918..f066e76 100644 --- a/Lib/asyncore.py +++ b/Lib/asyncore.py @@ -598,6 +598,14 @@ if os.name == 'posix': def send(self, *args): return os.write(self.fd, *args) + def getsockopt(self, level, optname, buflen=None): + if (level == socket.SOL_SOCKET and + optname == socket.SO_ERROR and + not buflen): + return 0 + raise NotImplementedError("Only asyncore specific behaviour " + "implemented.") + read = recv write = send diff --git a/Lib/test/test_asyncore.py b/Lib/test/test_asyncore.py index 785b211..c82f9b7 100644 --- a/Lib/test/test_asyncore.py +++ b/Lib/test/test_asyncore.py @@ -413,6 +413,19 @@ if hasattr(asyncore, 'file_wrapper'): w.close() self.assertEqual(open(TESTFN, 'rb').read(), self.d + d1 + d2) + @unittest.skipUnless(hasattr(asyncore, 'file_dispatcher'), + ' asyncore.file_dispatcher required') + def test_dispatcher(self): + fd = os.open(TESTFN, os.O_RDONLY) + data = [] + class FileDispatcher(asyncore.file_dispatcher): + def handle_read(self): + data.append(self.recv(29)) + s = FileDispatcher(fd) + os.close(fd) + asyncore.loop(timeout=0.01, use_poll=True, count=2) + self.assertEqual(b"".join(data), self.d) + def test_main(): tests = [HelperFunctionTests, DispatcherTests, DispatcherWithSendTests, diff --git a/Misc/ACKS b/Misc/ACKS index 519dda4..41c92a0 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -426,6 +426,7 @@ Hannu Krosing Andrew Kuchling Vladimir Kushnir Cameron Laird +Łukasz Langa Tino Lange Andrew Langmead Detlef Lannert diff --git a/Misc/NEWS b/Misc/NEWS index f40c24c..3c51288 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -127,6 +127,8 @@ Library - Issue #1690103: Fix initial namespace for code run with trace.main(). +- Issue #9354: Provide getsockopt() in asyncore's file_wrapper. + - Issue #9448: Fix a leak of OS resources (mutexes or semaphores) when re-initializing a buffered IO object by calling its ``__init__`` method. -- cgit v0.12 -- cgit v0.12 From ec18c395eac3b42e18b4d03ac80ea9422eaded66 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 1 Aug 2010 21:23:10 +0000 Subject: Merged revisions 83160-83161,83166,83169,83171 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r83160 | georg.brandl | 2010-07-26 10:51:42 +0200 (Mo, 26 Jul 2010) | 1 line #9381: fix markup. ........ r83161 | georg.brandl | 2010-07-26 11:33:12 +0200 (Mo, 26 Jul 2010) | 1 line Add Brian Quinlan. ........ r83166 | georg.brandl | 2010-07-26 17:11:49 +0200 (Mo, 26 Jul 2010) | 1 line Fix grammar. ........ r83169 | georg.brandl | 2010-07-26 19:09:32 +0200 (Mo, 26 Jul 2010) | 1 line Add Reid. ........ r83171 | georg.brandl | 2010-07-26 23:12:13 +0200 (Mo, 26 Jul 2010) | 1 line Clarify. ........ --- Doc/c-api/unicode.rst | 2 +- Doc/documenting/markup.rst | 4 ++-- Doc/install/index.rst | 4 ++-- Misc/developers.txt | 36 ++++++++++++++++++++++++++++++++++++ 4 files changed, 41 insertions(+), 5 deletions(-) diff --git a/Doc/c-api/unicode.rst b/Doc/c-api/unicode.rst index b89c0983b..8973207 100644 --- a/Doc/c-api/unicode.rst +++ b/Doc/c-api/unicode.rst @@ -358,7 +358,7 @@ To encode and decode file names and other environment strings, :cdata:`Py_FileSystemEncoding` should be used as the encoding, and ``"surrogateescape"`` should be used as the error handler (:pep:`383`). To encode file names during argument parsing, the ``"O&"`` converter should be -used, passsing :func:PyUnicode_FSConverter as the conversion function: +used, passsing :func:`PyUnicode_FSConverter` as the conversion function: .. cfunction:: int PyUnicode_FSConverter(PyObject* obj, void* result) diff --git a/Doc/documenting/markup.rst b/Doc/documenting/markup.rst index 6b54c5b..dd33e81 100644 --- a/Doc/documenting/markup.rst +++ b/Doc/documenting/markup.rst @@ -200,8 +200,8 @@ The directives are: .. describe:: cmdoption - Describes a command line option or switch. Option argument names should be - enclosed in angle brackets. Example:: + Describes a Python command line option or switch. Option argument names + should be enclosed in angle brackets. Example:: .. cmdoption:: -m <module> diff --git a/Doc/install/index.rst b/Doc/install/index.rst index 0751291..525a3ef 100644 --- a/Doc/install/index.rst +++ b/Doc/install/index.rst @@ -314,8 +314,8 @@ The idea behind the "home scheme" is that you build and maintain a personal stash of Python modules. This scheme's name is derived from the idea of a "home" directory on Unix, since it's not unusual for a Unix user to make their home directory have a layout similar to :file:`/usr/` or :file:`/usr/local/`. -This scheme can be used by anyone, regardless of the operating system their -installing for. +This scheme can be used by anyone, regardless of the operating system they +are installing for. Installing a new module distribution is as simple as :: diff --git a/Misc/developers.txt b/Misc/developers.txt index 25d5324..84962b7 100644 --- a/Misc/developers.txt +++ b/Misc/developers.txt @@ -20,6 +20,42 @@ for details. When the agreement is signed, please note it in this log. Permissions History ------------------- +- Brian Quinlan was given commit access on Jul 26 2010 by GFB, + for work related to PEP 3148. + +- Reid Kleckner was given commit access on Jul 11 2010 by GFB, + for work on the py3k-jit branch, at suggestion of the Unladen + Swallow team. + +- Alexander Belopolsky was given commit access on May 25 2010 + by MvL at suggestion of Mark Dickinson. + +- Tim Golden was given commit access on April 21 2010 by MvL, + at suggestion of Michael Foord. + +- Giampaolo Rodol was given commit access on April 17 2010 by + MvL, at suggestion of R. David Murray. + +- Jean-Paul Calderone was given commit access on April 6 2010 by + GFB, at suggestion of Michael Foord and others. + +- Brian Curtin was given commit access on March 24 2010 by MvL. + +- Florent Xicluna was given commit access on February 25 2010 by + MvL, based on Antoine Pitrou's recommendation. + +- Dino Viehland was given SVN access on February 23 2010 by Brett + Cannon, for backporting tests from IronPython. + +- Larry Hastings was given SVN access on February 22 2010 by + Andrew Kuchling, based on Brett Cannon's recommendation. + +- Victor Stinner was given SVN access on January 30 2010 by MvL, + at recommendation by Mark Dickinson and Amaury Forgeot d'Arc. + +- Stefan Krah was given SVN access on January 5 2010 by GFB, at + suggestion of Mark Dickinson, for work on the decimal module. + - Doug Hellmann was given SVN access on September 19 2009 by GFB, at suggestion of Jesse Noller, for documentation work. -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 8b256caf2d56db5afadc7a82c7b4440b9c1911cf Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 1 Aug 2010 21:25:46 +0000 Subject: Merged revisions 83106 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r83106 | georg.brandl | 2010-07-23 18:55:26 +0200 (Fr, 23 Jul 2010) | 1 line Fix some markup glitches. ........ --- Doc/library/urllib.request.rst | 3 ++- Doc/whatsnew/2.0.rst | 2 +- Doc/whatsnew/2.5.rst | 2 +- 3 files changed, 4 insertions(+), 3 deletions(-) diff --git a/Doc/library/urllib.request.rst b/Doc/library/urllib.request.rst index 64e0c2a..75ff857 100644 --- a/Doc/library/urllib.request.rst +++ b/Doc/library/urllib.request.rst @@ -638,7 +638,8 @@ sorting the handler instances. :meth:`unknown_open`. Note that the implementation of these methods may involve calls of the parent - :class:`OpenerDirector` instance's :meth:`.open` and :meth:`.error` methods. + :class:`OpenerDirector` instance's :meth:`~OpenerDirector.open` and + :meth:`~OpenerDirector.error` methods. #. Every handler with a method named like :meth:`protocol_response` has that method called to post-process the response. diff --git a/Doc/whatsnew/2.0.rst b/Doc/whatsnew/2.0.rst index 5fd53d1..3bb12b6 100644 --- a/Doc/whatsnew/2.0.rst +++ b/Doc/whatsnew/2.0.rst @@ -656,7 +656,7 @@ break. The change which will probably break the most code is tightening up the arguments accepted by some methods. Some methods would take multiple arguments and treat them as a tuple, particularly various list methods such as -:meth:`.append` and :meth:`.insert`. In earlier versions of Python, if ``L`` is +:meth:`append` and :meth:`insert`. In earlier versions of Python, if ``L`` is a list, ``L.append( 1,2 )`` appends the tuple ``(1,2)`` to the list. In Python 2.0 this causes a :exc:`TypeError` exception to be raised, with the message: 'append requires exactly 1 argument; 2 given'. The fix is to simply add an diff --git a/Doc/whatsnew/2.5.rst b/Doc/whatsnew/2.5.rst index ca87dbb..c7f7d58 100644 --- a/Doc/whatsnew/2.5.rst +++ b/Doc/whatsnew/2.5.rst @@ -1765,7 +1765,7 @@ Full documentation for ElementTree is available at http://effbot.org/zone/element-index.htm. ElementTree represents an XML document as a tree of element nodes. The text -content of the document is stored as the :attr:`.text` and :attr:`.tail` +content of the document is stored as the :attr:`text` and :attr:`tail` attributes of (This is one of the major differences between ElementTree and the Document Object Model; in the DOM there are many different types of node, including :class:`TextNode`.) -- cgit v0.12 From 422b545852b0203a900044237c43cb50ac9b0b63 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 1 Aug 2010 21:27:48 +0000 Subject: Merged revisions 83065 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r83065 | georg.brandl | 2010-07-23 10:46:35 +0200 (Fr, 23 Jul 2010) | 1 line Use augassign. ........ --- Lib/ntpath.py | 44 ++++++++++++++++++++++---------------------- 1 file changed, 22 insertions(+), 22 deletions(-) diff --git a/Lib/ntpath.py b/Lib/ntpath.py index 6aa1e85..dd7372f 100644 --- a/Lib/ntpath.py +++ b/Lib/ntpath.py @@ -277,7 +277,7 @@ def split(p): # set i to index beyond p's last slash i = len(p) while i and p[i-1] not in seps: - i = i - 1 + i -= 1 head, tail = p[:i], p[i:] # now tail has no slashes # remove trailing slashes from head, unless it's all slashes head2 = head @@ -356,7 +356,7 @@ def expanduser(path): return path i, n = 1, len(path) while i < n and path[i] not in _get_bothseps(path): - i = i + 1 + i += 1 if 'HOME' in os.environ: userhome = os.environ['HOME'] @@ -425,21 +425,21 @@ def expandvars(path): pathlen = len(path) try: index = path.index(c) - res = res + c + path[:index + 1] + res += c + path[:index + 1] except ValueError: - res = res + path + res += path index = pathlen - 1 elif c == percent: # variable or '%' if path[index + 1:index + 2] == percent: - res = res + c - index = index + 1 + res += c + index += 1 else: path = path[index+1:] pathlen = len(path) try: index = path.index(percent) except ValueError: - res = res + percent + path + res += percent + path index = pathlen - 1 else: var = path[:index] @@ -451,11 +451,11 @@ def expandvars(path): value = '%' + var + '%' if isinstance(path, bytes): value = value.encode('ascii') - res = res + value + res += value elif c == dollar: # variable or '$$' if path[index + 1:index + 2] == dollar: - res = res + c - index = index + 1 + res += c + index += 1 elif path[index + 1:index + 2] == brace: path = path[index+2:] pathlen = len(path) @@ -473,23 +473,23 @@ def expandvars(path): value = '${' + var + '}' if isinstance(path, bytes): value = value.encode('ascii') - res = res + value + res += value except ValueError: if isinstance(path, bytes): - res = res + b'${' + path + res += b'${' + path else: - res = res + '${' + path + res += '${' + path index = pathlen - 1 else: var = '' - index = index + 1 + index += 1 c = path[index:index + 1] while c and c in varchars: if isinstance(path, bytes): - var = var + c.decode('ascii') + var += c.decode('ascii') else: - var = var + c - index = index + 1 + var += c + index += 1 c = path[index:index + 1] if var in os.environ: value = os.environ[var] @@ -497,12 +497,12 @@ def expandvars(path): value = '$' + var if isinstance(path, bytes): value = value.encode('ascii') - res = res + value + res += value if c: - index = index - 1 + index -= 1 else: - res = res + c - index = index + 1 + res += c + index += 1 return res @@ -526,7 +526,7 @@ def normpath(path): # collapse initial backslashes if path.startswith(sep): - prefix = prefix + sep + prefix += sep path = path.lstrip(sep) comps = path.split(sep) -- cgit v0.12 From 57ebc910113957af2616988f1e4fa8af9d6f72a1 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 1 Aug 2010 21:28:39 +0000 Subject: Merged revisions 82965 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r82965 | georg.brandl | 2010-07-19 13:28:05 +0200 (Mo, 19 Jul 2010) | 1 line Clarification. Yay importlib! ........ --- Doc/tutorial/classes.rst | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/Doc/tutorial/classes.rst b/Doc/tutorial/classes.rst index 27d0896..4c0c85a 100644 --- a/Doc/tutorial/classes.rst +++ b/Doc/tutorial/classes.rst @@ -737,7 +737,7 @@ builtin; this example shows how it all works:: StopIteration Having seen the mechanics behind the iterator protocol, it is easy to add -iterator behavior to your classes. Define a :meth:`__iter__` method which +iterator behavior to your classes. Define an :meth:`__iter__` method which returns an object with a :meth:`__next__` method. If the class defines :meth:`__next__`, then :meth:`__iter__` can just return ``self``:: @@ -754,7 +754,10 @@ returns an object with a :meth:`__next__` method. If the class defines self.index = self.index - 1 return self.data[self.index] - >>> for char in Reverse('spam'): + >>> rev = Reverse('spam') + >>> iter(rev) + <__main__.Reverse object at 0x00A1DB50> + >>> for char in rev: ... print(char) ... m -- cgit v0.12 -- cgit v0.12 From 861b522045159de57da225ac06a12d891a2647ef Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 1 Aug 2010 21:32:08 +0000 Subject: Merged revisions 82871,82960-82961 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r82871 | georg.brandl | 2010-07-14 10:00:22 +0200 (Mi, 14 Jul 2010) | 1 line #9258: fix copy-paste errors. ........ r82960 | georg.brandl | 2010-07-19 08:52:35 +0200 (Mo, 19 Jul 2010) | 1 line Clarify. ........ r82961 | georg.brandl | 2010-07-19 08:57:52 +0200 (Mo, 19 Jul 2010) | 1 line Clarify :option: description. ........ --- Doc/documenting/markup.rst | 5 +++-- Doc/library/io.rst | 4 ++-- Doc/library/select.rst | 6 +++--- 3 files changed, 8 insertions(+), 7 deletions(-) diff --git a/Doc/documenting/markup.rst b/Doc/documenting/markup.rst index dd33e81..34a79d4 100644 --- a/Doc/documenting/markup.rst +++ b/Doc/documenting/markup.rst @@ -502,8 +502,9 @@ in a different style: .. describe:: option - A command-line option to an executable program. The leading hyphen(s) must - be included. + A command-line option of Python. The leading hyphen(s) must be included. + If a matching ``cmdoption`` directive exists, it is linked to. For options + of other programs or scripts, use simple ````code```` markup. .. describe:: program diff --git a/Doc/library/io.rst b/Doc/library/io.rst index 3e98ca9..1da8ccc 100644 --- a/Doc/library/io.rst +++ b/Doc/library/io.rst @@ -56,8 +56,8 @@ Module Interface Open *file* and return a corresponding stream. If the file cannot be opened, an :exc:`IOError` is raised. - *file* is either a string or bytes object giving the name (and the path if - the file isn't in the current working directory) of the file to be opened or + *file* is either a string or bytes object giving the pathname (absolute or + relative to the current working directory) of the file to be opened or an integer file descriptor of the file to be wrapped. (If a file descriptor is given, it is closed when the returned I/O object is closed, unless *closefd* is set to ``False``.) diff --git a/Doc/library/select.rst b/Doc/library/select.rst index 51fdbbe..f19cbdc 100644 --- a/Doc/library/select.rst +++ b/Doc/library/select.rst @@ -42,14 +42,14 @@ The module defines the following: .. function:: kqueue() - (Only supported on BSD.) Returns a kernel queue object object; see section + (Only supported on BSD.) Returns a kernel queue object; see section :ref:`kqueue-objects` below for the methods supported by kqueue objects. .. function:: kevent(ident, filter=KQ_FILTER_READ, flags=KQ_EV_ADD, fflags=0, data=0, udata=0) - (Only supported on BSD.) Returns a kernel event object object; see section - :ref:`kevent-objects` below for the methods supported by kqueue objects. + (Only supported on BSD.) Returns a kernel event object; see section + :ref:`kevent-objects` below for the methods supported by kevent objects. .. function:: select(rlist, wlist, xlist[, timeout]) -- cgit v0.12 -- cgit v0.12 From b1a4e2c0b8eca4f7da9b562c6db5579f807fdd77 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 1 Aug 2010 21:40:25 +0000 Subject: Merged revisions 82832,82834 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r82832 | georg.brandl | 2010-07-12 11:00:29 +0200 (Mo, 12 Jul 2010) | 1 line Take care of duplicate target name warnings. ........ r82834 | georg.brandl | 2010-07-12 11:06:13 +0200 (Mo, 12 Jul 2010) | 1 line Use raw string literals for regexes containing backlash. ........ --- Doc/faq/extending.rst | 8 +++----- Doc/library/re.rst | 4 ++-- 2 files changed, 5 insertions(+), 7 deletions(-) diff --git a/Doc/faq/extending.rst b/Doc/faq/extending.rst index d2f94b9..4b3d6d5 100644 --- a/Doc/faq/extending.rst +++ b/Doc/faq/extending.rst @@ -26,6 +26,8 @@ function that is going to be called by the Python interpreter. Global or static C++ objects with constructors are probably not a good idea. +.. _c-wrapper-software: + Writing C is hard; are there any alternatives? ---------------------------------------------- @@ -197,11 +199,7 @@ begin by reading :ref:`the "Extending and Embedding" document whole lot of difference between C and C++ -- so the strategy of building a new Python type around a C structure (pointer) type will also work for C++ objects. -For C++ libraries, you can look at `SIP -<http://www.riverbankcomputing.co.uk/software/sip/>`_, `CXX -<http://cxx.sourceforge.net/>`_, `Boost -<http://www.boost.org/libs/python/doc/index.html>`_, `Weave -<http://www.scipy.org/site_content/weave>`_ or `SWIG <http://www.swig.org>`_ +For C++ libraries, see :ref:`c-wrapper-software`. I added a module using the Setup file and the make fails; why? diff --git a/Doc/library/re.rst b/Doc/library/re.rst index 2496835..448bcb7 100644 --- a/Doc/library/re.rst +++ b/Doc/library/re.rst @@ -1226,9 +1226,9 @@ in each word of a sentence except for the first and last characters:: ... random.shuffle(inner_word) ... return m.group(1) + "".join(inner_word) + m.group(3) >>> text = "Professor Abdolmalek, please report your absences promptly." - >>> re.sub("(\w)(\w+)(\w)", repl, text) + >>> re.sub(r"(\w)(\w+)(\w)", repl, text) 'Poefsrosr Aealmlobdk, pslaee reorpt your abnseces plmrptoy.' - >>> re.sub("(\w)(\w+)(\w)", repl, text) + >>> re.sub(r"(\w)(\w+)(\w)", repl, text) 'Pofsroser Aodlambelk, plasee reoprt yuor asnebces potlmrpy.' -- cgit v0.12 From 442d3b37e84ace401533b76c3336966dd61f2cb8 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 1 Aug 2010 22:33:12 +0000 Subject: Merged revisions 83501 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r83501 | georg.brandl | 2010-08-02 00:31:05 +0200 (Mo, 02 Aug 2010) | 1 line Fix style of referring to issues. ........ --- Misc/NEWS | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 3c51288..b3166e2 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -215,7 +215,7 @@ Library - Charset.body_encode now correctly handles base64 encoding by encoding with the output_charset before calling base64mime.encode. Passes the - tests from 2.x issue 1368247. + tests from 2.x issue #1368247. - Issue #7150: Raise OverflowError if the result of adding or subtracting timedelta from date or datetime falls outside of the MINYEAR:MAXYEAR range. @@ -446,7 +446,7 @@ Tests Documentation ------------- -- Issue 9255: Document that the 'test' package is meant for interal Python use +- Issue #9255: Document that the 'test' package is meant for interal Python use only. - Issue #7829: Document in dis that bytecode is an implementation detail. @@ -1084,10 +1084,10 @@ Extension Modules Build ----- -- Issue 4601: 'make install' did not set the appropriate permissions on +- Issue #4601: 'make install' did not set the appropriate permissions on directories. -- Issue 5390: Add uninstall icon independent of whether file +- Issue #5390: Add uninstall icon independent of whether file extensions are installed. Test @@ -1309,7 +1309,7 @@ Library file is a binary. Patch by Brodie Rao, tests by Daniel Diniz. This fix corrects a pydoc regression. -- Issue 5955: aifc's close method did not close the file it wrapped, +- Issue #5955: aifc's close method did not close the file it wrapped, now it does. This also means getfp method now returns the real fp. Installation @@ -1342,7 +1342,7 @@ Build Tests ----- -- Issue 5442: Tests for importlib were not properly skipping case-sensitivity +- Issue #5442: Tests for importlib were not properly skipping case-sensitivity tests on darwin even when the OS was installed on a case-sensitive filesystem. Also fixed tests that should not be run when sys.dont_write_bytecode is true. @@ -1458,7 +1458,7 @@ Core and Builtins conversions (including all float formatting operations) will be correctly rounded on these platforms. - See issue 1580 discussions for details of platforms for which + See issue #1580 discussions for details of platforms for which this change does not apply. - Issue #5759: float() didn't call __float__ on str subclasses. -- cgit v0.12 From fc499bcfd3c0d974ecbf9df2dd5017ed81bfae0b Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Sun, 1 Aug 2010 23:52:25 +0000 Subject: Merged revisions 83506 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83506 | r.david.murray | 2010-08-01 19:43:28 -0400 (Sun, 01 Aug 2010) | 2 lines Fix ACKS alphabetization. ........ --- Misc/ACKS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Misc/ACKS b/Misc/ACKS index 41c92a0..03f96eb 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -179,8 +179,8 @@ Vincent Delft Arnaud Delobelle Erik Demaine Roger Dev -Catherine Devlin Raghuram Devarakonda +Catherine Devlin Toby Dickenson Mark Dickinson Jack Diederich -- cgit v0.12 From 3357840bafd2b118d19d0319cd9183a11cb4cd6b Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Mon, 2 Aug 2010 12:01:21 +0000 Subject: Merged revisions 83521 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83521 | senthil.kumaran | 2010-08-02 16:34:58 +0530 (Mon, 02 Aug 2010) | 3 lines Fix Issue8572 - httplib getheader() throws error instead of default ........ --- Doc/library/http.client.rst | 3 ++- Lib/http/client.py | 6 +++++- Lib/test/test_httplib.py | 38 +++++++++++++++++++++++++++++++++++++- 3 files changed, 44 insertions(+), 3 deletions(-) diff --git a/Doc/library/http.client.rst b/Doc/library/http.client.rst index 737ba15..3a44788 100644 --- a/Doc/library/http.client.rst +++ b/Doc/library/http.client.rst @@ -449,7 +449,8 @@ statement. .. method:: HTTPResponse.getheader(name, default=None) Get the contents of the header *name*, or *default* if there is no matching - header. + header. If *default* is an iterator other than a string, then the return + value will be a string consisting of items of the iterator joined by comma. .. method:: HTTPResponse.getheaders() diff --git a/Lib/http/client.py b/Lib/http/client.py index 612fa37..d490b3d 100644 --- a/Lib/http/client.py +++ b/Lib/http/client.py @@ -602,7 +602,11 @@ class HTTPResponse(io.RawIOBase): def getheader(self, name, default=None): if self.headers is None: raise ResponseNotReady() - return ', '.join(self.headers.get_all(name, default)) + headers = self.headers.get_all(name) or default + if isinstance(headers, str) or not hasattr(headers, '__iter__'): + return headers + else: + return ', '.join(headers) def getheaders(self): """Return list of (header, value) tuples.""" diff --git a/Lib/test/test_httplib.py b/Lib/test/test_httplib.py index f615c5d..831d5ae 100644 --- a/Lib/test/test_httplib.py +++ b/Lib/test/test_httplib.py @@ -405,9 +405,45 @@ class RequestBodyTest(TestCase): self.assertEqual("5", message.get("content-length")) self.assertEqual(b'body\xc1', f.read()) + +class HTTPResponseTest(TestCase): + + def setUp(self): + body = "HTTP/1.1 200 Ok\r\nMy-Header: first-value\r\nMy-Header: \ + second-value\r\n\r\nText" + sock = FakeSocket(body) + self.resp = client.HTTPResponse(sock) + self.resp.begin() + + def test_getting_header(self): + header = self.resp.getheader('My-Header') + self.assertEqual(header, 'first-value, second-value') + + header = self.resp.getheader('My-Header', 'some default') + self.assertEqual(header, 'first-value, second-value') + + def test_getting_nonexistent_header_with_string_default(self): + header = self.resp.getheader('No-Such-Header', 'default-value') + self.assertEqual(header, 'default-value') + + def test_getting_nonexistent_header_with_iterable_default(self): + header = self.resp.getheader('No-Such-Header', ['default', 'values']) + self.assertEqual(header, 'default, values') + + header = self.resp.getheader('No-Such-Header', ('default', 'values')) + self.assertEqual(header, 'default, values') + + def test_getting_nonexistent_header_without_default(self): + header = self.resp.getheader('No-Such-Header') + self.assertEqual(header, None) + + def test_getting_header_defaultint(self): + header = self.resp.getheader('No-Such-Header',default=42) + self.assertEqual(header, 42) + def test_main(verbose=None): support.run_unittest(HeaderTests, OfflineTest, BasicTest, TimeoutTest, - HTTPSTimeoutTest, RequestBodyTest) + HTTPSTimeoutTest, RequestBodyTest, HTTPResponseTest) if __name__ == '__main__': test_main() -- cgit v0.12 From bdeff47680e827b5c534af94a0cc0744689b863c Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Mon, 2 Aug 2010 17:11:50 +0000 Subject: Merged revisions 83529 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83529 | senthil.kumaran | 2010-08-02 22:39:02 +0530 (Mon, 02 Aug 2010) | 3 lines Rewording the getheader method of HTTPResponse. ........ --- Doc/library/http.client.rst | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/Doc/library/http.client.rst b/Doc/library/http.client.rst index 3a44788..fe65812 100644 --- a/Doc/library/http.client.rst +++ b/Doc/library/http.client.rst @@ -448,9 +448,10 @@ statement. .. method:: HTTPResponse.getheader(name, default=None) - Get the contents of the header *name*, or *default* if there is no matching - header. If *default* is an iterator other than a string, then the return - value will be a string consisting of items of the iterator joined by comma. + Return the value of the header *name*, or *default* if there is no header + matching *name*. If there is more than one header with the name *name*, + return all of the values joined by ', '. If 'default' is any iterable other + than a single string, its elements are similarly returned joined by commas. .. method:: HTTPResponse.getheaders() -- cgit v0.12 From e90bce7df7c5457af13fc97dc3178775cd292c70 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Mon, 2 Aug 2010 17:36:05 +0000 Subject: Merged revisions 83531 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83531 | georg.brandl | 2010-08-02 19:24:49 +0200 (Mo, 02 Aug 2010) | 1 line #7372: fix regression in pstats: a previous fix to handle cProfile data in add_callers broke handling of profile data. ........ --- Lib/pstats.py | 9 +++++++-- Lib/test/test_pstats.py | 6 ++++++ Misc/NEWS | 3 +++ 3 files changed, 16 insertions(+), 2 deletions(-) diff --git a/Lib/pstats.py b/Lib/pstats.py index a61e93d..d856245 100644 --- a/Lib/pstats.py +++ b/Lib/pstats.py @@ -521,8 +521,13 @@ def add_callers(target, source): new_callers[func] = caller for func, caller in source.items(): if func in new_callers: - new_callers[func] = tuple([i[0] + i[1] for i in - zip(caller, new_callers[func])]) + if isinstance(caller, tuple): + # format used by cProfile + new_callers[func] = tuple([i[0] + i[1] for i in + zip(caller, new_callers[func])]) + else: + # format used by profile + new_callers[func] += caller else: new_callers[func] = caller return new_callers diff --git a/Lib/test/test_pstats.py b/Lib/test/test_pstats.py index 095123d..7c28465 100644 --- a/Lib/test/test_pstats.py +++ b/Lib/test/test_pstats.py @@ -10,10 +10,16 @@ class AddCallersTestCase(unittest.TestCase): def test_combine_results(self): """pstats.add_callers should combine the call results of both target and source by adding the call time. See issue1269.""" + # new format: used by the cProfile module target = {"a": (1, 2, 3, 4)} source = {"a": (1, 2, 3, 4), "b": (5, 6, 7, 8)} new_callers = pstats.add_callers(target, source) self.assertEqual(new_callers, {'a': (2, 4, 6, 8), 'b': (5, 6, 7, 8)}) + # old format: used by the profile module + target = {"a": 1} + source = {"a": 1, "b": 5} + new_callers = pstats.add_callers(target, source) + self.assertEqual(new_callers, {'a': 2, 'b': 5}) def test_main(): diff --git a/Misc/NEWS b/Misc/NEWS index b3166e2..624c465 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -84,6 +84,9 @@ C-API Library ------- +- Issue #7372: Fix pstats regression when stripping paths from profile + data generated with the profile module. + - Issue #4108: In urllib.robotparser, if there are multiple 'User-agent: *' entries, consider the first one. -- cgit v0.12 -- cgit v0.12 From 8f5a51233fc11fa93b4ffd0b21b7908c8407c49e Mon Sep 17 00:00:00 2001 From: Ronald Oussoren <ronaldoussoren@mac.com> Date: Tue, 3 Aug 2010 07:43:36 +0000 Subject: Merged revisions 83644 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83644 | ronald.oussoren | 2010-08-03 09:42:42 +0200 (Tue, 03 Aug 2010) | 2 lines Fix for issue 9455: platform.mac_ver() broken on OSX/ppc ........ --- Lib/platform.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/platform.py b/Lib/platform.py index 4e53f42..7fba143 100755 --- a/Lib/platform.py +++ b/Lib/platform.py @@ -749,7 +749,7 @@ def _mac_ver_xml(): release = pl['ProductVersion'] versioninfo=('', '', '') machine = os.uname()[4] - if machine == 'ppc': + if machine in ('ppc', 'Power Macintosh'): # for compatibility with the gestalt based code machine = 'PowerPC' -- cgit v0.12 From 224cea189220a6b44a510154044d75500737d85c Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Tue, 3 Aug 2010 12:34:35 +0000 Subject: Merged revisions 83660 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r83660 | georg.brandl | 2010-08-03 14:31:59 +0200 (Di, 03 Aug 2010) | 1 line Get rid of UserWarnings when running Sphinx from tools dir. ........ --- Doc/tools/sphinx-build.py | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Doc/tools/sphinx-build.py b/Doc/tools/sphinx-build.py index e87b6c0..91be6f0 100644 --- a/Doc/tools/sphinx-build.py +++ b/Doc/tools/sphinx-build.py @@ -3,11 +3,15 @@ Sphinx - Python documentation toolchain ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - :copyright: 2007 by Georg Brandl. + :copyright: 2007-2010 by Georg Brandl. :license: Python license. """ import sys +import warnings + +# Get rid of UserWarnings reported by pkg_resources. +warnings.filterwarnings('ignore', category=UserWarning, module='jinja2') if __name__ == '__main__': -- cgit v0.12 From 203947fa590996f4811c787cb85d1d366a77faee Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Tue, 3 Aug 2010 12:37:34 +0000 Subject: Merged revisions 83663 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r83663 | georg.brandl | 2010-08-03 14:36:57 +0200 (Di, 03 Aug 2010) | 1 line A couple of nits how to ignore errors. ........ --- Doc/Makefile | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Doc/Makefile b/Doc/Makefile index 7156e53..5c39d8b 100644 --- a/Doc/Makefile +++ b/Doc/Makefile @@ -119,7 +119,7 @@ clean: -rm -rf tools/docutils dist: - -rm -rf dist + rm -rf dist mkdir -p dist # archive the HTML @@ -141,7 +141,7 @@ dist: rm dist/python-$(DISTVERSION)-docs-text.tar # archive the A4 latex - -rm -r build/latex + rm -rf build/latex make latex PAPER=a4 -sed -i 's/makeindex/makeindex -q/' build/latex/Makefile (cd build/latex; make clean && make all-pdf && make FMT=pdf zip bz2) @@ -149,7 +149,7 @@ dist: cp build/latex/docs-pdf.tar.bz2 dist/python-$(DISTVERSION)-docs-pdf-a4.tar.bz2 # archive the letter latex - rm -r build/latex + rm -rf build/latex make latex PAPER=letter -sed -i 's/makeindex/makeindex -q/' build/latex/Makefile (cd build/latex; make clean && make all-pdf && make FMT=pdf zip bz2) -- cgit v0.12 From 856e44d3bab29a13003b81c18f56e806a1e646ab Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Tue, 3 Aug 2010 16:14:09 +0000 Subject: Merged revisions 83667 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83667 | mark.dickinson | 2010-08-03 17:08:16 +0100 (Tue, 03 Aug 2010) | 2 lines Issue #9450: Fix memory leaks in readline.remove/replace_history_entry. ........ --- Misc/NEWS | 3 +++ Modules/readline.c | 46 ++++++++++++++++++++++++++++++++++------------ 2 files changed, 37 insertions(+), 12 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 624c465..6ed2c2c 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -383,6 +383,9 @@ Library Extension Modules ----------------- +- Issue #9450: Fix memory leak in readline.replace_history_item and + readline.remove_history_item for readline version >= 5.0. + - Issue #8105: Validate file descriptor passed to mmap.mmap on Windows. - Issue #9422: Fix memory leak when re-initializing a struct.Struct object. diff --git a/Modules/readline.c b/Modules/readline.c index e4a1d55..e187129 100644 --- a/Modules/readline.c +++ b/Modules/readline.c @@ -334,6 +334,38 @@ PyDoc_STRVAR(doc_set_completer_delims, "set_completer_delims(string) -> None\n\ set the readline word delimiters for tab-completion"); +/* _py_free_history_entry: Utility function to free a history entry. */ + +#if defined(RL_READLINE_VERSION) && RL_READLINE_VERSION >= 0x0500 + +/* Readline version >= 5.0 introduced a timestamp field into the history entry + structure; this needs to be freed to avoid a memory leak. This version of + readline also introduced the handy 'free_history_entry' function, which + takes care of the timestamp. */ + +static void +_py_free_history_entry(HIST_ENTRY *entry) +{ + histdata_t data = free_history_entry(entry); + free(data); +} + +#else + +/* No free_history_entry function; free everything manually. */ + +static void +_py_free_history_entry(HIST_ENTRY *entry) +{ + if (entry->line) + free((void *)entry->line); + if (entry->data) + free(entry->data); + free(entry); +} + +#endif + static PyObject * py_remove_history(PyObject *self, PyObject *args) { @@ -355,12 +387,7 @@ py_remove_history(PyObject *self, PyObject *args) return NULL; } /* free memory allocated for the history entry */ - if (entry->line) - free(entry->line); - if (entry->data) - free(entry->data); - free(entry); - + _py_free_history_entry(entry); Py_RETURN_NONE; } @@ -392,12 +419,7 @@ py_replace_history(PyObject *self, PyObject *args) return NULL; } /* free memory allocated for the old history entry */ - if (old_entry->line) - free(old_entry->line); - if (old_entry->data) - free(old_entry->data); - free(old_entry); - + _py_free_history_entry(old_entry); Py_RETURN_NONE; } -- cgit v0.12 From 29c72b794dbc60fc9d9df9917b2e80b6c9cbb336 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Tue, 3 Aug 2010 16:52:23 +0000 Subject: Merged revisions 83670 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83670 | mark.dickinson | 2010-08-03 17:49:49 +0100 (Tue, 03 Aug 2010) | 3 lines Issue #8065: Fix another memory leak in readline module, from failure to free the result of a call to history_get_history_state. ........ --- Misc/NEWS | 3 +++ Modules/readline.c | 37 +++++++++++++++++++++++-------------- 2 files changed, 26 insertions(+), 14 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 6ed2c2c..058692f 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -383,6 +383,9 @@ Library Extension Modules ----------------- +- Issue #8065: Fix memory leak in readline module (from failure to + free the result of history_get_history_state()). + - Issue #9450: Fix memory leak in readline.replace_history_item and readline.remove_history_item for readline version >= 5.0. diff --git a/Modules/readline.c b/Modules/readline.c index e187129..53c6de2 100644 --- a/Modules/readline.c +++ b/Modules/readline.c @@ -490,6 +490,25 @@ PyDoc_STRVAR(doc_get_completer, \n\ Returns current completer function."); +/* Private function to get current length of history. XXX It may be + * possible to replace this with a direct use of history_length instead, + * but it's not clear whether BSD's libedit keeps history_length up to date. + * See issue #8065.*/ + +static int +_py_get_history_length(void) +{ + HISTORY_STATE *hist_st = history_get_history_state(); + int length = hist_st->length; + /* the history docs don't say so, but the address of hist_st changes each + time history_get_history_state is called which makes me think it's + freshly malloc'd memory... on the other hand, the address of the last + line stays the same as long as history isn't extended, so it appears to + be malloc'd but managed by the history package... */ + free(hist_st); + return length; +} + /* Exported function to get any element of history */ static PyObject * @@ -517,10 +536,7 @@ return the current contents of history item at index."); static PyObject * get_current_history_length(PyObject *self, PyObject *noarg) { - HISTORY_STATE *hist_st; - - hist_st = history_get_history_state(); - return PyLong_FromLong(hist_st ? (long) hist_st->length : (long) 0); + return PyLong_FromLong((long)_py_get_history_length()); } PyDoc_STRVAR(doc_get_current_history_length, @@ -1000,20 +1016,13 @@ call_readline(FILE *sys_stdin, FILE *sys_stdout, char *prompt) n = strlen(p); if (n > 0) { char *line; - HISTORY_STATE *state = history_get_history_state(); - if (state->length > 0) - line = history_get(state->length)->line; + int length = _py_get_history_length(); + if (length > 0) + line = history_get(length)->line; else line = ""; if (strcmp(p, line)) add_history(p); - /* the history docs don't say so, but the address of state - changes each time history_get_history_state is called - which makes me think it's freshly malloc'd memory... - on the other hand, the address of the last line stays the - same as long as history isn't extended, so it appears to - be malloc'd but managed by the history package... */ - free(state); } /* Copy the malloc'ed buffer into a PyMem_Malloc'ed one and release the original. */ -- cgit v0.12 -- cgit v0.12 From 732cc9be1e95c8bf39bc6535968e521f513a9a1e Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Tue, 3 Aug 2010 18:33:11 +0000 Subject: Merged revisions 83677 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83677 | mark.dickinson | 2010-08-03 19:31:54 +0100 (Tue, 03 Aug 2010) | 1 line Fix memory leak in ssl module. ........ --- Modules/_ssl.c | 1 + 1 file changed, 1 insertion(+) diff --git a/Modules/_ssl.c b/Modules/_ssl.c index ecd081e..8eb9a1e 100644 --- a/Modules/_ssl.c +++ b/Modules/_ssl.c @@ -977,6 +977,7 @@ PySSL_test_decode_certificate (PyObject *mod, PyObject *args) { } retval = _decode_certificate(x, verbose); + X509_free(x); fail0: -- cgit v0.12 From 29643b0978c9270a1e6dcd13de3ab2e9497eee1a Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 3 Aug 2010 18:41:05 +0000 Subject: Recorded merge of revisions 83678 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r83678 | antoine.pitrou | 2010-08-03 20:32:26 +0200 (mar., 03 août 2010) | 4 lines In test_threading_local, test both the default _thread._local implementation and the pure Python implementation in Lib/_threading_local.py ........ --- Lib/test/test_threading_local.py | 26 ++++++++++++++++++++------ 1 file changed, 20 insertions(+), 6 deletions(-) diff --git a/Lib/test/test_threading_local.py b/Lib/test/test_threading_local.py index 726117f..2b896ff 100644 --- a/Lib/test/test_threading_local.py +++ b/Lib/test/test_threading_local.py @@ -1,10 +1,15 @@ import unittest from doctest import DocTestSuite from test import support -import threading import weakref import gc +# Modules under test +_thread = support.import_module('_thread') +threading = support.import_module('threading') +import _threading_local + + class Weak(object): pass @@ -13,7 +18,8 @@ def target(local, weaklist): local.weak = weak weaklist.append(weakref.ref(weak)) -class ThreadingLocalTest(unittest.TestCase): + +class BaseLocalTest: def test_local_refs(self): self._local_refs(20) @@ -21,7 +27,7 @@ class ThreadingLocalTest(unittest.TestCase): self._local_refs(100) def _local_refs(self, n): - local = threading.local() + local = self._local() weaklist = [] for i in range(n): t = threading.Thread(target=target, args=(local, weaklist)) @@ -48,7 +54,7 @@ class ThreadingLocalTest(unittest.TestCase): # is created but not correctly set on the object. # The first member set may be bogus. import time - class Local(threading.local): + class Local(self._local): def __init__(self): time.sleep(0.01) local = Local() @@ -69,7 +75,7 @@ class ThreadingLocalTest(unittest.TestCase): def test_derived_cycle_dealloc(self): # http://bugs.python.org/issue6990 - class Local(threading.local): + class Local(self._local): pass locals = None passed = False @@ -107,10 +113,18 @@ class ThreadingLocalTest(unittest.TestCase): self.assertTrue(passed) +class ThreadLocalTest(unittest.TestCase, BaseLocalTest): + _local = _thread._local + +class PyThreadingLocalTest(unittest.TestCase, BaseLocalTest): + _local = _threading_local.local + + def test_main(): suite = unittest.TestSuite() suite.addTest(DocTestSuite('_threading_local')) - suite.addTest(unittest.makeSuite(ThreadingLocalTest)) + suite.addTest(unittest.makeSuite(ThreadLocalTest)) + suite.addTest(unittest.makeSuite(PyThreadingLocalTest)) try: from thread import _local -- cgit v0.12 From 4f06cbb888816bb82836251644a01ef6a41026bd Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Tue, 3 Aug 2010 18:45:30 +0000 Subject: Merged revisions 83683 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83683 | mark.dickinson | 2010-08-03 19:44:16 +0100 (Tue, 03 Aug 2010) | 1 line Misc/NEWS entry for r83677. ........ --- Misc/NEWS | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Misc/NEWS b/Misc/NEWS index 058692f..74e5230 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -383,6 +383,8 @@ Library Extension Modules ----------------- +- Fix memory leak in ssl._ssl._test_decode_cert. + - Issue #8065: Fix memory leak in readline module (from failure to free the result of history_get_history_state()). -- cgit v0.12 From 1f0f2785d9000e0120cca170208004ae0189dd3c Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Tue, 3 Aug 2010 21:33:04 +0000 Subject: Issue #8447: Make distutils.sysconfig follow symlinks in the path to the interpreter executable. This fixes a failure of test_httpservers on OS X. --- Lib/distutils/sysconfig.py | 9 +++++---- Misc/NEWS | 4 ++++ 2 files changed, 9 insertions(+), 4 deletions(-) diff --git a/Lib/distutils/sysconfig.py b/Lib/distutils/sysconfig.py index 0fbd541..9842d26 100644 --- a/Lib/distutils/sysconfig.py +++ b/Lib/distutils/sysconfig.py @@ -25,7 +25,7 @@ EXEC_PREFIX = os.path.normpath(sys.exec_prefix) # Path to the base directory of the project. On Windows the binary may # live in project/PCBuild9. If we're dealing with an x64 Windows build, # it'll live in project/PCbuild/amd64. -project_base = os.path.dirname(os.path.abspath(sys.executable)) +project_base = os.path.dirname(os.path.realpath(sys.executable)) if os.name == "nt" and "pcbuild" in project_base[-8:].lower(): project_base = os.path.abspath(os.path.join(project_base, os.path.pardir)) # PC/VS7.1 @@ -77,7 +77,7 @@ def get_python_inc(plat_specific=0, prefix=None): # the build directory may not be the source directory, we # must use "srcdir" from the makefile to find the "Include" # directory. - base = os.path.dirname(os.path.abspath(sys.executable)) + base = os.path.dirname(os.path.realpath(sys.executable)) if plat_specific: return base else: @@ -223,7 +223,8 @@ def get_config_h_filename(): def get_makefile_filename(): """Return full pathname of installed Makefile from the Python build.""" if python_build: - return os.path.join(os.path.dirname(sys.executable), "Makefile") + return os.path.join(os.path.dirname(os.path.realpath(sys.executable)), + "Makefile") lib_dir = get_python_lib(plat_specific=1, standard_lib=1) return os.path.join(lib_dir, "config", "Makefile") @@ -442,7 +443,7 @@ def _init_nt(): g['SO'] = '.pyd' g['EXE'] = ".exe" g['VERSION'] = get_python_version().replace(".", "") - g['BINDIR'] = os.path.dirname(os.path.abspath(sys.executable)) + g['BINDIR'] = os.path.dirname(os.path.realpath(sys.executable)) global _config_vars _config_vars = g diff --git a/Misc/NEWS b/Misc/NEWS index 74e5230..8e164a9 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -84,6 +84,10 @@ C-API Library ------- +- Issue #8447: Make distutils.sysconfig follow symlinks in the path to + the interpreter executable. This fixes a failure of test_httpservers + on OS X. + - Issue #7372: Fix pstats regression when stripping paths from profile data generated with the profile module. -- cgit v0.12 From e06528c64b62abbaa49dedc395e1ce58ad3962fe Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Tue, 3 Aug 2010 23:35:44 +0000 Subject: Merged revisions 83690 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83690 | r.david.murray | 2010-08-03 18:14:10 -0400 (Tue, 03 Aug 2010) | 10 lines #3196: if needed pad a short base64 encoded word before trying to decode. The RFCs encourage following Postel's law: be liberal in what you accept. So if someone forgot to pad the base64 encoded word payload to an even four bytes, we add the padding before handing it to base64mime.decode. Previously, missing padding resulted in a HeaderParseError. Patch by Jason Williams. ........ --- Lib/email/header.py | 3 +++ Lib/email/test/test_email.py | 11 ++++++++++- Misc/ACKS | 1 + Misc/NEWS | 3 +++ 4 files changed, 17 insertions(+), 1 deletion(-) diff --git a/Lib/email/header.py b/Lib/email/header.py index 3215a80..afcea40 100644 --- a/Lib/email/header.py +++ b/Lib/email/header.py @@ -94,6 +94,9 @@ def decode_header(header): word = email.quoprimime.header_decode(encoded_string) decoded_words.append((word, charset)) elif encoding == 'b': + paderr = len(encoded_string) % 4 # Postel's law: add missing padding + if paderr: + encoded_string += '==='[:4 - paderr] try: word = email.base64mime.decode(encoded_string) except binascii.Error: diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py index 7d91d25..0559142 100644 --- a/Lib/email/test/test_email.py +++ b/Lib/email/test/test_email.py @@ -1645,6 +1645,15 @@ Re: =?mac-iceland?q?r=8Aksm=9Arg=8Cs?= baz foo bar =?mac-iceland?q?r=8Aksm?= (b'rg', None), (b'\xe5', 'iso-8859-1'), (b'sbord', None)]) + def test_rfc2047_B_bad_padding(self): + s = '=?iso-8859-1?B?%s?=' + data = [ # only test complete bytes + ('dm==', b'v'), ('dm=', b'v'), ('dm', b'v'), + ('dmk=', b'vi'), ('dmk', b'vi') + ] + for q, a in data: + dh = decode_header(s % q) + self.assertEqual(dh, [(a, 'iso-8859-1')]) # Test the MIMEMessage class @@ -3172,7 +3181,7 @@ A very long line that must get split to something other than at the def test_broken_base64_header(self): raises = self.assertRaises - s = 'Subject: =?EUC-KR?B?CSixpLDtKSC/7Liuvsax4iC6uLmwMcijIKHaILzSwd/H0SC8+LCjwLsgv7W/+Mj3IQ?=' + s = 'Subject: =?EUC-KR?B?CSixpLDtKSC/7Liuvsax4iC6uLmwMcijIKHaILzSwd/H0SC8+LCjwLsgv7W/+Mj3I ?=' raises(errors.HeaderParseError, decode_header, s) diff --git a/Misc/ACKS b/Misc/ACKS index 03f96eb..6486e79 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -817,6 +817,7 @@ Felix Wiemann Gerry Wiener Frank Wierzbicki Bryce "Zooko" Wilcox-O'Hearn +Jason Williams John Williams Sue Williams Gerald S. Williams diff --git a/Misc/NEWS b/Misc/NEWS index 8e164a9..262bd5e 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -84,6 +84,9 @@ C-API Library ------- +- Issue #3196: email header decoding is now forgiving if an RFC2047 + encoded word encoded in base64 is lacking padding. + - Issue #8447: Make distutils.sysconfig follow symlinks in the path to the interpreter executable. This fixes a failure of test_httpservers on OS X. -- cgit v0.12 From 9b3383ca65fc0181e3b7a6aacae3539de545591f Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 4 Aug 2010 00:19:35 +0000 Subject: Merged revisions 83696 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r83696 | antoine.pitrou | 2010-08-04 02:18:49 +0200 (mer., 04 août 2010) | 3 lines That test was never run (since thread has been renamed to _thread in 3.x) ........ --- Lib/test/test_threading_local.py | 22 ++++++++-------------- 1 file changed, 8 insertions(+), 14 deletions(-) diff --git a/Lib/test/test_threading_local.py b/Lib/test/test_threading_local.py index 2b896ff..84523ad 100644 --- a/Lib/test/test_threading_local.py +++ b/Lib/test/test_threading_local.py @@ -126,20 +126,14 @@ def test_main(): suite.addTest(unittest.makeSuite(ThreadLocalTest)) suite.addTest(unittest.makeSuite(PyThreadingLocalTest)) - try: - from thread import _local - except ImportError: - pass - else: - import _threading_local - local_orig = _threading_local.local - def setUp(test): - _threading_local.local = _local - def tearDown(test): - _threading_local.local = local_orig - suite.addTest(DocTestSuite('_threading_local', - setUp=setUp, tearDown=tearDown) - ) + local_orig = _threading_local.local + def setUp(test): + _threading_local.local = _thread._local + def tearDown(test): + _threading_local.local = local_orig + suite.addTest(DocTestSuite('_threading_local', + setUp=setUp, tearDown=tearDown) + ) support.run_unittest(suite) -- cgit v0.12 From 8801f7add244421305a3c555cff56d27798b0946 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Wed, 4 Aug 2010 04:53:07 +0000 Subject: Merged revisions 83701 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83701 | senthil.kumaran | 2010-08-04 10:20:44 +0530 (Wed, 04 Aug 2010) | 3 lines Fix Issue754016 - urlparse goes wrong with IP:port without scheme ........ --- Doc/library/urllib.parse.rst | 17 +++++++++++++++++ Lib/test/test_urlparse.py | 21 +++++++++++++++++++++ Lib/urllib/parse.py | 11 ++++++----- 3 files changed, 44 insertions(+), 5 deletions(-) diff --git a/Doc/library/urllib.parse.rst b/Doc/library/urllib.parse.rst index c9ca9ab..72b8028 100644 --- a/Doc/library/urllib.parse.rst +++ b/Doc/library/urllib.parse.rst @@ -48,6 +48,23 @@ The :mod:`urllib.parse` module defines the following functions: >>> o.geturl() 'http://www.cwi.nl:80/%7Eguido/Python.html' + If the scheme value is not specified, urlparse following the syntax + specifications from RFC 1808, expects the netloc value to start with '//', + Otherwise, it is not possible to distinguish between net_loc and path + component and would classify the indistinguishable component as path as in + a relative url. + + >>> from urlparse import urlparse + >>> urlparse('//www.cwi.nl:80/%7Eguido/Python.html') + ParseResult(scheme='', netloc='www.cwi.nl:80', path='/%7Eguido/Python.html', + params='', query='', fragment='') + >>> urlparse('www.cwi.nl:80/%7Eguido/Python.html') + ParseResult(scheme='', netloc='', path='www.cwi.nl:80/%7Eguido/Python.html', + params='', query='', fragment='') + >>> urlparse('help/Python.html') + ParseResult(scheme='', netloc='', path='help/Python.html', params='', + query='', fragment='') + If the *scheme* argument is specified, it gives the default addressing scheme, to be used only if the URL does not specify one. The default value for this argument is the empty string. diff --git a/Lib/test/test_urlparse.py b/Lib/test/test_urlparse.py index b0c46f1..ec2df3c 100644 --- a/Lib/test/test_urlparse.py +++ b/Lib/test/test_urlparse.py @@ -424,6 +424,27 @@ class UrlParseTestCase(unittest.TestCase): self.assertEqual(urllib.parse.urlparse("http://example.com?blahblah=/foo"), ('http', 'example.com', '', '', 'blahblah=/foo', '')) + def test_withoutscheme(self): + # Test urlparse without scheme + # Issue 754016: urlparse goes wrong with IP:port without scheme + # RFC 1808 specifies that netloc should start with //, urlparse expects + # the same, otherwise it classifies the portion of url as path. + self.assertEqual(urllib.parse.urlparse("path"), + ('','','path','','','')) + self.assertEqual(urllib.parse.urlparse("//www.python.org:80"), + ('','www.python.org:80','','','','')) + self.assertEqual(urllib.parse.urlparse("http://www.python.org:80"), + ('http','www.python.org:80','','','','')) + + def test_portseparator(self): + # Issue 754016 makes changes for port separator ':' from scheme separator + self.assertEqual(urllib.parse.urlparse("path:80"), + ('','','path:80','','','')) + self.assertEqual(urllib.parse.urlparse("http:"),('http','','','','','')) + self.assertEqual(urllib.parse.urlparse("https:"),('https','','','','','')) + self.assertEqual(urllib.parse.urlparse("http://www.python.org:80"), + ('http','www.python.org:80','','','','')) + def test_usingsys(self): # Issue 3314: sys module is used in the error self.assertRaises(TypeError, urllib.parse.urlencode, "foo") diff --git a/Lib/urllib/parse.py b/Lib/urllib/parse.py index 1f54ac6..e1afe52 100644 --- a/Lib/urllib/parse.py +++ b/Lib/urllib/parse.py @@ -183,11 +183,12 @@ def urlsplit(url, scheme='', allow_fragments=True): v = SplitResult(scheme, netloc, url, query, fragment) _parse_cache[key] = v return v - for c in url[:i]: - if c not in scheme_chars: - break - else: - scheme, url = url[:i].lower(), url[i+1:] + if url.endswith(':') or not url[i+1].isdigit(): + for c in url[:i]: + if c not in scheme_chars: + break + else: + scheme, url = url[:i].lower(), url[i+1:] if url[:2] == '//': netloc, url = _splitnetloc(url, 2) if allow_fragments and scheme in uses_fragment and '#' in url: -- cgit v0.12 From 8c5ced43a127592585fede62f68edb4886804202 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Giampaolo=20Rodol=C3=A0?= <g.rodola@gmail.com> Date: Wed, 4 Aug 2010 09:04:53 +0000 Subject: Merged revisions 83705 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83705 | giampaolo.rodola | 2010-08-04 11:02:27 +0200 (mer, 04 ago 2010) | 1 line fix issue #2944: asyncore doesn't handle connection refused correctly (patch by Alexander Shigin). Merged from 2.7 branch. ........ --- Lib/asyncore.py | 5 ++++- Misc/ACKS | 1 + Misc/NEWS | 2 ++ 3 files changed, 7 insertions(+), 1 deletion(-) diff --git a/Lib/asyncore.py b/Lib/asyncore.py index f066e76..7b922a9 100644 --- a/Lib/asyncore.py +++ b/Lib/asyncore.py @@ -426,8 +426,11 @@ class dispatcher: self.handle_read() def handle_connect_event(self): - self.connected = True + err = self.socket.getsockopt(socket.SOL_SOCKET, socket.SO_ERROR) + if err != 0: + raise socket.error(err, _strerror(err)) self.handle_connect() + self.connected = True def handle_write_event(self): if self.accepting: diff --git a/Misc/ACKS b/Misc/ACKS index 6486e79..15c0aed 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -856,3 +856,4 @@ Uwe Zessin Tarek Ziadé Peter Åstrand Fredrik Håård +Alexander Shigin diff --git a/Misc/NEWS b/Misc/NEWS index 262bd5e..5eb9672 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -84,6 +84,8 @@ C-API Library ------- +- Issue #2944: asyncore doesn't handle connection refused correctly. + - Issue #3196: email header decoding is now forgiving if an RFC2047 encoded word encoded in base64 is lacking padding. -- cgit v0.12 From be766ad2672b06ba3c0d857c605a0bc4c8c3b7b0 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 4 Aug 2010 10:27:17 +0000 Subject: Merged revisions 83709 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r83709 | antoine.pitrou | 2010-08-04 12:26:30 +0200 (mer., 04 août 2010) | 3 lines Something fun to maintain ........ --- Misc/maintainers.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Misc/maintainers.rst b/Misc/maintainers.rst index 8fda2d0..fd6d99a 100644 --- a/Misc/maintainers.rst +++ b/Misc/maintainers.rst @@ -224,7 +224,7 @@ uu uuid warnings brett.cannon wave -weakref fdrake +weakref fdrake, pitrou webbrowser georg.brandl winreg winsound effbot (inactive) -- cgit v0.12 From 26383f902ffe972026bfa2fa6a90a557784e2eb0 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 4 Aug 2010 13:25:07 +0000 Subject: Merged revisions 83715 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r83715 | antoine.pitrou | 2010-08-04 15:24:41 +0200 (mer., 04 août 2010) | 3 lines I'm interested in threading issues as well ........ --- Misc/maintainers.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Misc/maintainers.rst b/Misc/maintainers.rst index fd6d99a..3170818 100644 --- a/Misc/maintainers.rst +++ b/Misc/maintainers.rst @@ -42,7 +42,7 @@ Module Maintainers __future__ __main__ gvanrossum _dummy_thread brett.cannon -_thread +_thread pitrou abc aifc r.david.murray argparse bethard @@ -206,7 +206,7 @@ tempfile termios test textwrap -threading +threading pitrou time alexander.belopolsky timeit tkinter gpolo -- cgit v0.12 From 8661cbe9d15df6a45da2d1ca12786d9ce695c23f Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 4 Aug 2010 15:48:41 +0000 Subject: Merged revisions 83719 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r83719 | antoine.pitrou | 2010-08-04 17:43:16 +0200 (mer., 04 août 2010) | 4 lines Issue #9496: Provide a test suite for the rlcompleter module. Patch by Michele Orrù. ........ --- Lib/test/test_rlcompleter.py | 73 ++++++++++++++++++++++++++++++++++++++++++++ Lib/test/test_sundry.py | 1 - Misc/ACKS | 1 + Misc/NEWS | 3 ++ 4 files changed, 77 insertions(+), 1 deletion(-) create mode 100644 Lib/test/test_rlcompleter.py diff --git a/Lib/test/test_rlcompleter.py b/Lib/test/test_rlcompleter.py new file mode 100644 index 0000000..29e6a1b --- /dev/null +++ b/Lib/test/test_rlcompleter.py @@ -0,0 +1,73 @@ +from test import support +import unittest +import builtins +import rlcompleter + +class CompleteMe: + """ Trivial class used in testing rlcompleter.Completer. """ + spam = 1 + + +class TestRlcompleter(unittest.TestCase): + def setUp(self): + self.stdcompleter = rlcompleter.Completer() + self.completer = rlcompleter.Completer(dict(spam=int, + egg=str, + CompleteMe=CompleteMe)) + + # forces stdcompleter to bind builtins namespace + self.stdcompleter.complete('', 0) + + def test_namespace(self): + class A(dict): + pass + class B(list): + pass + + self.assertTrue(self.stdcompleter.use_main_ns) + self.assertFalse(self.completer.use_main_ns) + self.assertFalse(rlcompleter.Completer(A()).use_main_ns) + self.assertRaises(TypeError, rlcompleter.Completer, B((1,))) + + def test_global_matches(self): + # test with builtins namespace + self.assertEqual(self.stdcompleter.global_matches('di'), + [x+'(' for x in dir(builtins) if x.startswith('di')]) + self.assertEqual(self.stdcompleter.global_matches('st'), + [x+'(' for x in dir(builtins) if x.startswith('st')]) + self.assertEqual(self.stdcompleter.global_matches('akaksajadhak'), []) + + # test with a customized namespace + self.assertEqual(self.completer.global_matches('CompleteM'), + ['CompleteMe(']) + self.assertEqual(self.completer.global_matches('eg'), + ['egg(']) + # XXX: see issue5256 + self.assertEqual(self.completer.global_matches('CompleteM'), + ['CompleteMe(']) + + def test_attr_matches(self): + # test with builtins namespace + self.assertEqual(self.stdcompleter.attr_matches('str.s'), + ['str.{}('.format(x) for x in dir(str) + if x.startswith('s')]) + self.assertEqual(self.stdcompleter.attr_matches('tuple.foospamegg'), []) + + # test with a customized namespace + self.assertEqual(self.completer.attr_matches('CompleteMe.sp'), + ['CompleteMe.spam']) + self.assertEqual(self.completer.attr_matches('Completeme.egg'), []) + + CompleteMe.me = CompleteMe + self.assertEqual(self.completer.attr_matches('CompleteMe.me.me.sp'), + ['CompleteMe.me.me.spam']) + self.assertEqual(self.completer.attr_matches('egg.s'), + ['egg.{}('.format(x) for x in dir(str) + if x.startswith('s')]) + +def test_main(): + support.run_unittest(TestRlcompleter) + + +if __name__ == '__main__': + test_main() diff --git a/Lib/test/test_sundry.py b/Lib/test/test_sundry.py index 5d48a89..919fb84 100644 --- a/Lib/test/test_sundry.py +++ b/Lib/test/test_sundry.py @@ -59,7 +59,6 @@ class TestUntestedModules(unittest.TestCase): import pdb import pstats import py_compile - import rlcompleter import sched import sndhdr import symbol diff --git a/Misc/ACKS b/Misc/ACKS index 15c0aed..6edb710 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -561,6 +561,7 @@ Grant Olson Piet van Oostrum Jason Orendorff Douglas Orr +Michele Orrù Denis S. Otkidach Michael Otteneder R. M. Oudkerk diff --git a/Misc/NEWS b/Misc/NEWS index 5eb9672..f210a30 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -437,6 +437,9 @@ Build Tests ----- +- Issue #9496: Provide a test suite for the rlcompleter module. Patch by + Michele Orrù. + - Issue #9251: test_threaded_import didn't fail when run through regrtest if the import lock was disabled. -- cgit v0.12 From 6aa8bc3442ff4be718e6c8bcd807a84b403c81c7 Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Wed, 4 Aug 2010 15:54:19 +0000 Subject: Merged revisions 83722 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83722 | brian.curtin | 2010-08-04 10:47:24 -0500 (Wed, 04 Aug 2010) | 7 lines Fix #9513 to remove relative imports from multiprocessing. The test suite currently skips test_multiprocessing on Windows because it fails on finding _multiprocessing in several win32-specific blocks. Removing the relative import lets this through and allows the test to run (and pass). ........ --- Lib/multiprocessing/connection.py | 2 +- Lib/multiprocessing/forking.py | 2 +- Lib/multiprocessing/heap.py | 2 +- Lib/multiprocessing/reduction.py | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/Lib/multiprocessing/connection.py b/Lib/multiprocessing/connection.py index b632e93..7d565a7 100644 --- a/Lib/multiprocessing/connection.py +++ b/Lib/multiprocessing/connection.py @@ -173,7 +173,7 @@ if sys.platform != 'win32': else: - from ._multiprocessing import win32 + from _multiprocessing import win32 def Pipe(duplex=True): ''' diff --git a/Lib/multiprocessing/forking.py b/Lib/multiprocessing/forking.py index 5d66fa3..a7e8eb7 100644 --- a/Lib/multiprocessing/forking.py +++ b/Lib/multiprocessing/forking.py @@ -157,7 +157,7 @@ else: import time from pickle import dump, load, HIGHEST_PROTOCOL - from ._multiprocessing import win32, Connection, PipeConnection + from _multiprocessing import win32, Connection, PipeConnection from .util import Finalize def dump(obj, file, protocol=None): diff --git a/Lib/multiprocessing/heap.py b/Lib/multiprocessing/heap.py index ab6cf16..5d27b27 100644 --- a/Lib/multiprocessing/heap.py +++ b/Lib/multiprocessing/heap.py @@ -26,7 +26,7 @@ __all__ = ['BufferWrapper'] if sys.platform == 'win32': - from ._multiprocessing import win32 + from _multiprocessing import win32 class Arena(object): diff --git a/Lib/multiprocessing/reduction.py b/Lib/multiprocessing/reduction.py index 1813729..60e7151 100644 --- a/Lib/multiprocessing/reduction.py +++ b/Lib/multiprocessing/reduction.py @@ -34,7 +34,7 @@ if not(sys.platform == 'win32' or hasattr(_multiprocessing, 'recvfd')): if sys.platform == 'win32': import _subprocess - from ._multiprocessing import win32 + from _multiprocessing import win32 def send_handle(conn, handle, destination_pid): process_handle = win32.OpenProcess( -- cgit v0.12 From fe2f4ecc14aefd236d2f39546976bcebe1ef29e5 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Wed, 4 Aug 2010 17:49:13 +0000 Subject: Merged revisions 83729 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83729 | senthil.kumaran | 2010-08-04 23:16:23 +0530 (Wed, 04 Aug 2010) | 3 lines Sending the auth info as string. Fix BytesWarning: str() on a bytes instance Exception on buildbot. ........ --- Lib/urllib/request.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index 4522466..a26b763 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -1595,13 +1595,13 @@ class URLopener: if proxy_passwd: import base64 - proxy_auth = base64.b64encode(proxy_passwd.encode()).strip() + proxy_auth = base64.b64encode(proxy_passwd.encode()).decode('ascii') else: proxy_auth = None if user_passwd: import base64 - auth = base64.b64encode(user_passwd.encode()).strip() + auth = base64.b64encode(user_passwd.encode()).decode('ascii') else: auth = None http_conn = connection_factory(host) -- cgit v0.12 From e56a386e0e787162b1deffa15a07538d06ad6ce0 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Wed, 4 Aug 2010 18:43:36 +0000 Subject: Merged revisions 83732 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83732 | mark.dickinson | 2010-08-04 19:42:43 +0100 (Wed, 04 Aug 2010) | 3 lines Issue #9498: Add reference to sys.float_info from 'numeric types' docs. Thanks Yitz Gale. ........ --- Doc/library/stdtypes.rst | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index bf125bd..ef1fbee85 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -216,14 +216,15 @@ Numeric Types --- :class:`int`, :class:`float`, :class:`complex` There are three distinct numeric types: :dfn:`integers`, :dfn:`floating point numbers`, and :dfn:`complex numbers`. In addition, Booleans are a subtype of integers. Integers have unlimited precision. Floating point -numbers are implemented using :ctype:`double` in C---all bets on their -precision are off unless you happen to know the machine you are working -with. Complex numbers have a real and imaginary part, which are each -implemented using :ctype:`double` in C. To extract these parts from a -complex number *z*, use ``z.real`` and ``z.imag``. (The standard library -includes additional numeric types, :mod:`fractions` that hold rationals, -and :mod:`decimal` that hold floating-point numbers with user-definable -precision.) +numbers are usually implemented using :ctype:`double` in C; information +about the precision and internal representation of floating point +numbers for the machine on which your program is running is available +in :data:`sys.float_info`. Complex numbers have a real and imaginary +part, which are each a floating point number. To extract these parts +from a complex number *z*, use ``z.real`` and ``z.imag``. (The standard +library includes additional numeric types, :mod:`fractions` that hold +rationals, and :mod:`decimal` that hold floating-point numbers with +user-definable precision.) .. index:: pair: numeric; literals -- cgit v0.12 From 5d8cd24100bf2e6754e405aeafdc98086a7bc2df Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Gerhard=20H=C3=A4ring?= <gh@ghaering.de> Date: Fri, 6 Aug 2010 06:13:25 +0000 Subject: Issue #3854: Documented using the sqlite3 module with multiple threads. --- Doc/library/sqlite3.rst | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/Doc/library/sqlite3.rst b/Doc/library/sqlite3.rst index 668fc64..d542cbb 100644 --- a/Doc/library/sqlite3.rst +++ b/Doc/library/sqlite3.rst @@ -840,3 +840,18 @@ exception, the transaction is rolled back; otherwise, the transaction is committed: .. literalinclude:: ../includes/sqlite3/ctx_manager.py + + +Common issues +------------- + +Multithreading +^^^^^^^^^^^^^^ + +Older SQLite versions had issues with sharing connections between threads. +That's why the Python module disallows sharing connections and cursors between +threads. If you still try to do so, you will get an exception at runtime. + +The only exception is calling the :meth:`~Connection.interrupt` method, which +only makes sense to call from a different thread. + -- cgit v0.12 From 13197f4e29bf13ef04891142367febf7705693dc Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Fri, 6 Aug 2010 09:42:28 +0000 Subject: Merged revisions 83751-83752 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83751 | mark.dickinson | 2010-08-06 10:36:57 +0100 (Fri, 06 Aug 2010) | 1 line Issue #9526: Remove outdated casts to int that were preventing the array module from working correctly with arrays > 2GB. ........ r83752 | mark.dickinson | 2010-08-06 10:38:58 +0100 (Fri, 06 Aug 2010) | 1 line Misc/NEWS entry for r83751. ........ --- Misc/NEWS | 4 ++++ Modules/arraymodule.c | 4 ++-- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index f210a30..84ce9c8 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -392,6 +392,10 @@ Library Extension Modules ----------------- +- Issue #9526: Remove some outdated (int) casts that were preventing + the array module from working correctly with arrays of more than + 2**31 elements. + - Fix memory leak in ssl._ssl._test_decode_cert. - Issue #8065: Fix memory leak in readline module (from failure to diff --git a/Modules/arraymodule.c b/Modules/arraymodule.c index b6cffa0..59f20a5 100644 --- a/Modules/arraymodule.c +++ b/Modules/arraymodule.c @@ -794,7 +794,7 @@ array_iter_extend(arrayobject *self, PyObject *bb) return -1; while ((v = PyIter_Next(it)) != NULL) { - if (ins1(self, (int) Py_SIZE(self), v) != 0) { + if (ins1(self, Py_SIZE(self), v) != 0) { Py_DECREF(v); Py_DECREF(it); return -1; @@ -1069,7 +1069,7 @@ the buffer length in bytes."); static PyObject * array_append(arrayobject *self, PyObject *v) { - return ins(self, (int) Py_SIZE(self), v); + return ins(self, Py_SIZE(self), v); } PyDoc_STRVAR(append_doc, -- cgit v0.12 From 51ced7afe72d861b46f069d757f2787f13253d32 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger <python@rcn.com> Date: Fri, 6 Aug 2010 09:57:49 +0000 Subject: Issue8757: Implicit set-to-frozenset conversion not thread-safe. --- Misc/NEWS | 2 ++ Objects/setobject.c | 12 +++--------- 2 files changed, 5 insertions(+), 9 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 84ce9c8..f8e4fa8 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,8 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #83755: Implicit set-to-frozenset conversion was not thread-safe. + - Issue #9416: Fix some issues with complex formatting where the output with no type specifier failed to match the str output: diff --git a/Objects/setobject.c b/Objects/setobject.c index f0e1fcb..e7966bb 100644 --- a/Objects/setobject.c +++ b/Objects/setobject.c @@ -1846,12 +1846,10 @@ set_contains(PySetObject *so, PyObject *key) if (!PySet_Check(key) || !PyErr_ExceptionMatches(PyExc_TypeError)) return -1; PyErr_Clear(); - tmpkey = make_new_set(&PyFrozenSet_Type, NULL); + tmpkey = make_new_set(&PyFrozenSet_Type, key); if (tmpkey == NULL) return -1; - set_swap_bodies((PySetObject *)tmpkey, (PySetObject *)key); rv = set_contains(so, tmpkey); - set_swap_bodies((PySetObject *)tmpkey, (PySetObject *)key); Py_DECREF(tmpkey); } return rv; @@ -1881,12 +1879,10 @@ set_remove(PySetObject *so, PyObject *key) if (!PySet_Check(key) || !PyErr_ExceptionMatches(PyExc_TypeError)) return NULL; PyErr_Clear(); - tmpkey = make_new_set(&PyFrozenSet_Type, NULL); + tmpkey = make_new_set(&PyFrozenSet_Type, key); if (tmpkey == NULL) return NULL; - set_swap_bodies((PySetObject *)tmpkey, (PySetObject *)key); rv = set_discard_key(so, tmpkey); - set_swap_bodies((PySetObject *)tmpkey, (PySetObject *)key); Py_DECREF(tmpkey); if (rv == -1) return NULL; @@ -1915,12 +1911,10 @@ set_discard(PySetObject *so, PyObject *key) if (!PySet_Check(key) || !PyErr_ExceptionMatches(PyExc_TypeError)) return NULL; PyErr_Clear(); - tmpkey = make_new_set(&PyFrozenSet_Type, NULL); + tmpkey = make_new_set(&PyFrozenSet_Type, key); if (tmpkey == NULL) return NULL; - set_swap_bodies((PySetObject *)tmpkey, (PySetObject *)key); result = set_discard(so, tmpkey); - set_swap_bodies((PySetObject *)tmpkey, (PySetObject *)key); Py_DECREF(tmpkey); return result; } -- cgit v0.12 From 40b3744efa2572ce429771d6971f7972a12c2405 Mon Sep 17 00:00:00 2001 From: Tim Golden <mail@timgolden.me.uk> Date: Fri, 6 Aug 2010 13:20:12 +0000 Subject: Issue #3210: Ensure stdio handles are closed if CreateProcess fails --- Lib/test/test_subprocess.py | 20 ++++++++++++++++++++ PC/_subprocess.c | 19 +++++++++++++++++-- 2 files changed, 37 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py index 5cdbe2d..ff9945b 100644 --- a/Lib/test/test_subprocess.py +++ b/Lib/test/test_subprocess.py @@ -548,6 +548,26 @@ class ProcessTestCase(unittest.TestCase): output = subprocess.check_output([sys.executable, '-c', code]) self.assert_(output.startswith(b'Hello World!'), ascii(output)) + def test_handles_closed_on_exception(self): + # If CreateProcess exits with an error, ensure the + # duplicate output handles are released + ifhandle, ifname = self.mkstemp() + ofhandle, ofname = self.mkstemp() + efhandle, efname = self.mkstemp() + try: + subprocess.Popen (["*"], stdin=ifhandle, stdout=ofhandle, + stderr=efhandle) + except OSError: + os.close(ifhandle) + os.remove(ifname) + os.close(ofhandle) + os.remove(ofname) + os.close(efhandle) + os.remove(efname) + self.assertFalse(os.path.exists(ifname)) + self.assertFalse(os.path.exists(ofname)) + self.assertFalse(os.path.exists(efname)) + # # POSIX tests # diff --git a/PC/_subprocess.c b/PC/_subprocess.c index 27d3dc6..635abc8 100644 --- a/PC/_subprocess.c +++ b/PC/_subprocess.c @@ -429,6 +429,7 @@ sp_CreateProcess(PyObject* self, PyObject* args) PyObject* env_mapping; Py_UNICODE* current_directory; PyObject* startup_info; + DWORD error; if (! PyArg_ParseTuple(args, "ZZOOiiOZO:CreateProcess", &application_name, @@ -478,8 +479,22 @@ sp_CreateProcess(PyObject* self, PyObject* args) Py_XDECREF(environment); - if (! result) - return PyErr_SetFromWindowsErr(GetLastError()); + if (! result) { + error = GetLastError(); + if(si.hStdInput != INVALID_HANDLE_VALUE) { + CloseHandle(si.hStdInput); + si.hStdInput = INVALID_HANDLE_VALUE; + } + if(si.hStdOutput != INVALID_HANDLE_VALUE) { + CloseHandle(si.hStdOutput); + si.hStdOutput = INVALID_HANDLE_VALUE; + } + if(si.hStdError != INVALID_HANDLE_VALUE) { + CloseHandle(si.hStdError); + si.hStdError = INVALID_HANDLE_VALUE; + } + return PyErr_SetFromWindowsErr(error); + } return Py_BuildValue("NNii", sp_handle_new(pi.hProcess), -- cgit v0.12 From 3f004b1cc0190b9e2b0f0e5c26847b5594ca661d Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Fri, 6 Aug 2010 19:34:52 +0000 Subject: Merged revisions 83763 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83763 | brian.curtin | 2010-08-06 14:27:32 -0500 (Fri, 06 Aug 2010) | 3 lines Fix #9324: Add parameter validation to signal.signal on Windows in order to prevent crashes. ........ --- Doc/library/signal.rst | 4 ++++ Lib/test/test_signal.py | 33 ++++++++++++++++++++++++++++----- Misc/NEWS | 3 +++ Modules/signalmodule.c | 15 +++++++++++++++ 4 files changed, 50 insertions(+), 5 deletions(-) diff --git a/Doc/library/signal.rst b/Doc/library/signal.rst index 7beda4b..309f71b 100644 --- a/Doc/library/signal.rst +++ b/Doc/library/signal.rst @@ -210,6 +210,10 @@ The :mod:`signal` module defines the following functions: see the :ref:`description in the type hierarchy <frame-objects>` or see the attribute descriptions in the :mod:`inspect` module). + On Windows, :func:`signal` can only be called with :const:`SIGABRT`, + :const:`SIGFPE`, :const:`SIGILL`, :const:`SIGINT`, :const:`SIGSEGV`, or + :const:`SIGTERM`. A :exc:`ValueError` will be raised in any other case. + .. _signal-example: diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py index a246695..a7ce52b2 100644 --- a/Lib/test/test_signal.py +++ b/Lib/test/test_signal.py @@ -9,7 +9,7 @@ import subprocess import traceback import sys, os, time, errno -if sys.platform[:3] in ('win', 'os2') or sys.platform == 'riscos': +if sys.platform == 'os2' or sys.platform == 'riscos': raise unittest.SkipTest("Can't test signal on %s" % \ sys.platform) @@ -37,6 +37,7 @@ def ignoring_eintr(__func, *args, **kwargs): return None +@unittest.skipIf(sys.platform == "win32", "Not valid on Windows") class InterProcessSignalTests(unittest.TestCase): MAX_DURATION = 20 # Entire test should last at most 20 sec. @@ -186,6 +187,7 @@ class InterProcessSignalTests(unittest.TestCase): self.MAX_DURATION) +@unittest.skipIf(sys.platform == "win32", "Not valid on Windows") class BasicSignalTests(unittest.TestCase): def trivial_signal_handler(self, *args): pass @@ -208,6 +210,23 @@ class BasicSignalTests(unittest.TestCase): self.assertEquals(signal.getsignal(signal.SIGHUP), hup) +@unittest.skipUnless(sys.platform == "win32", "Windows specific") +class WindowsSignalTests(unittest.TestCase): + def test_issue9324(self): + handler = lambda x, y: None + signal.signal(signal.SIGABRT, handler) + signal.signal(signal.SIGFPE, handler) + signal.signal(signal.SIGILL, handler) + signal.signal(signal.SIGINT, handler) + signal.signal(signal.SIGSEGV, handler) + signal.signal(signal.SIGTERM, handler) + + with self.assertRaises(ValueError): + signal.signal(-1, handler) + sinal.signal(7, handler) + + +@unittest.skipIf(sys.platform == "win32", "Not valid on Windows") class WakeupSignalTests(unittest.TestCase): TIMEOUT_FULL = 10 TIMEOUT_HALF = 5 @@ -253,14 +272,15 @@ class WakeupSignalTests(unittest.TestCase): os.close(self.write) signal.signal(signal.SIGALRM, self.alrm) +@unittest.skipIf(sys.platform == "win32", "Not valid on Windows") class SiginterruptTest(unittest.TestCase): - signum = signal.SIGUSR1 def setUp(self): """Install a no-op signal handler that can be set to allow interrupts or not, and arrange for the original signal handler to be re-installed when the test is finished. """ + self.signum = signal.SIGUSR1 oldhandler = signal.signal(self.signum, lambda x,y: None) self.addCleanup(signal.signal, self.signum, oldhandler) @@ -354,7 +374,7 @@ class SiginterruptTest(unittest.TestCase): self.assertFalse(i) - +@unittest.skipIf(sys.platform == "win32", "Not valid on Windows") class ItimerTest(unittest.TestCase): def setUp(self): self.hndl_called = False @@ -463,8 +483,11 @@ class ItimerTest(unittest.TestCase): self.assertEqual(self.hndl_called, True) def test_main(): - support.run_unittest(BasicSignalTests, InterProcessSignalTests, - WakeupSignalTests, SiginterruptTest, ItimerTest) + if sys.platform == "win32": + support.run_unittest(WindowsSignalTests) + else: + support.run_unittest(BasicSignalTests, InterProcessSignalTests, + WakeupSignalTests, SiginterruptTest, ItimerTest) if __name__ == "__main__": diff --git a/Misc/NEWS b/Misc/NEWS index f8e4fa8..d8c79c2 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -394,6 +394,9 @@ Library Extension Modules ----------------- +- Issue #9324: Add parameter validation to signal.signal on Windows in order + to prevent crashes. + - Issue #9526: Remove some outdated (int) casts that were preventing the array module from working correctly with arrays of more than 2**31 elements. diff --git a/Modules/signalmodule.c b/Modules/signalmodule.c index e420a1b..251e67c 100644 --- a/Modules/signalmodule.c +++ b/Modules/signalmodule.c @@ -249,8 +249,23 @@ signal_signal(PyObject *self, PyObject *args) int sig_num; PyObject *old_handler; void (*func)(int); +#ifdef MS_WINDOWS + int cur_sig, num_valid_sigs = 6; + static int valid_sigs[] = {SIGABRT, SIGFPE, SIGILL, SIGINT, + SIGSEGV, SIGTERM}; + BOOL valid_sig = FALSE; +#endif if (!PyArg_ParseTuple(args, "iO:signal", &sig_num, &obj)) return NULL; +#ifdef MS_WINDOWS + /* Validate that sig_num is one of the allowable signals */ + for (cur_sig = 0; cur_sig < num_valid_sigs; cur_sig++) + valid_sig |= (sig_num == valid_sigs[cur_sig]); + if (!valid_sig) { + PyErr_SetString(PyExc_ValueError, "signal number out of range"); + return NULL; + } +#endif #ifdef WITH_THREAD if (PyThread_get_thread_ident() != main_thread) { PyErr_SetString(PyExc_ValueError, -- cgit v0.12 From b42a21df1102a4ca833cf50d7caeda9391a8a54a Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Fri, 6 Aug 2010 19:52:50 +0000 Subject: Include Windows.h for BOOL. 2.7 and 3.2 already had this due to a feature 3.1 doesn't have. Followup to #9324. --- Modules/signalmodule.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Modules/signalmodule.c b/Modules/signalmodule.c index 251e67c..e9abec4 100644 --- a/Modules/signalmodule.c +++ b/Modules/signalmodule.c @@ -7,8 +7,11 @@ #include "intrcheck.h" #ifdef MS_WINDOWS +#include <Windows.h> +#ifdef HAVE_PROCESS_H #include <process.h> #endif +#endif #include <signal.h> -- cgit v0.12 From 80cd4bff53fab28a15fef40e2479a455aa5b400e Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Sat, 7 Aug 2010 03:52:38 +0000 Subject: Merged revisions 83771 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83771 | brian.curtin | 2010-08-06 22:47:21 -0500 (Fri, 06 Aug 2010) | 3 lines Fix an assertRaises situation and typo. Also pass all tests to run_unittest rather than do it by platform -- the proper skips are in place already. ........ --- Lib/test/test_signal.py | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py index a7ce52b2..a00e2d8 100644 --- a/Lib/test/test_signal.py +++ b/Lib/test/test_signal.py @@ -223,7 +223,9 @@ class WindowsSignalTests(unittest.TestCase): with self.assertRaises(ValueError): signal.signal(-1, handler) - sinal.signal(7, handler) + + with self.assertRaises(ValueError): + signal.signal(7, handler) @unittest.skipIf(sys.platform == "win32", "Not valid on Windows") @@ -483,11 +485,9 @@ class ItimerTest(unittest.TestCase): self.assertEqual(self.hndl_called, True) def test_main(): - if sys.platform == "win32": - support.run_unittest(WindowsSignalTests) - else: - support.run_unittest(BasicSignalTests, InterProcessSignalTests, - WakeupSignalTests, SiginterruptTest, ItimerTest) + support.run_unittest(BasicSignalTests, InterProcessSignalTests, + WakeupSignalTests, SiginterruptTest, + ItimerTest, WindowsSignalTests) if __name__ == "__main__": -- cgit v0.12 From 998308b75a87387572d8d0497f73eb8b34763e1a Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Sat, 7 Aug 2010 13:05:49 +0000 Subject: Merged revisions 83780 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83780 | mark.dickinson | 2010-08-07 13:33:36 +0100 (Sat, 07 Aug 2010) | 1 line Issue #8433: Fix test_curses failure for platforms with recent versions of ncurses. ........ --- Lib/test/test_curses.py | 2 +- Misc/NEWS | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_curses.py b/Lib/test/test_curses.py index 302ddb9..b9ff346 100644 --- a/Lib/test/test_curses.py +++ b/Lib/test/test_curses.py @@ -220,8 +220,8 @@ def module_funcs(stdscr): if availmask != 0: curses.mouseinterval(10) # just verify these don't cause errors + curses.ungetmouse(0, 0, 0, 0, curses.BUTTON1_PRESSED) m = curses.getmouse() - curses.ungetmouse(*m) if hasattr(curses, 'is_term_resized'): curses.is_term_resized(*stdscr.getmaxyx()) diff --git a/Misc/NEWS b/Misc/NEWS index d8c79c2..aceb158 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -446,6 +446,8 @@ Build Tests ----- +- Issue #8433: Fix test_curses failure with newer versions of ncurses. + - Issue #9496: Provide a test suite for the rlcompleter module. Patch by Michele Orrù. -- cgit v0.12 From c60f454af5a519dd95979ded892b8b5239832799 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger <python@rcn.com> Date: Sat, 7 Aug 2010 21:40:14 +0000 Subject: Backport doc updates for the bisect module --- Doc/library/bisect.rst | 60 +++++++++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 57 insertions(+), 3 deletions(-) diff --git a/Doc/library/bisect.rst b/Doc/library/bisect.rst index 3890d68..43354ae 100644 --- a/Doc/library/bisect.rst +++ b/Doc/library/bisect.rst @@ -39,6 +39,9 @@ The following functions are provided: ``a.insert(bisect.bisect_left(a, x, lo, hi), x)``. This assumes that *a* is already sorted. + Also note that while the fast search step is O(log n), the slower insertion + step is O(n), so the overall operation is slow. + .. function:: insort_right(a, x, lo=0, hi=len(a)) insort(a, x, lo=0, hi=len(a)) @@ -46,9 +49,53 @@ The following functions are provided: Similar to :func:`insort_left`, but inserting *x* in *a* after any existing entries of *x*. - -Examples --------- + Also note that while the fast search step is O(log n), the slower insertion + step is O(n), so the overall operation is slow. + +Searching Sorted Lists +---------------------- + +The above :func:`bisect` functions are useful for finding insertion points, but +can be tricky or awkward to use for common searching tasks. The following three +functions show how to transform them into the standard lookups for sorted +lists:: + + def find(a, key): + '''Find leftmost item exact equal to the key. + Raise ValueError if no such item exists. + + ''' + i = bisect_left(a, key) + if i < len(a) and a[i] == key: + return a[i] + raise ValueError('No item found with key equal to: %r' % (key,)) + + def find_le(a, key): + '''Find largest item less-than or equal to key. + Raise ValueError if no such item exists. + If multiple keys are equal, return the leftmost. + + ''' + i = bisect_left(a, key) + if i < len(a) and a[i] == key: + return a[i] + if i == 0: + raise ValueError('No item found with key at or below: %r' % (key,)) + return a[i-1] + + def find_ge(a, key): + '''Find smallest item greater-than or equal to key. + Raise ValueError if no such item exists. + If multiple keys are equal, return the leftmost. + + ''' + i = bisect_left(a, key) + if i == len(a): + raise ValueError('No item found with key at or above: %r' % (key,)) + return a[i] + +Other Examples +-------------- .. _bisect-example: @@ -87,3 +134,10 @@ of the record in question:: ('red', 5) >>> data[bisect_left(keys, 8)] ('yellow', 8) + +.. seealso:: + + `SortedCollection recipe + <http://code.activestate.com/recipes/577197-sortedcollection/>`_ that + encapsulates precomputed keys, allowing straight-forward insertion and + searching using a *key* function. -- cgit v0.12 From 0a9b5189d8bcc965a6b7ad640c9cf00245f41ee7 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger <python@rcn.com> Date: Sat, 7 Aug 2010 23:33:05 +0000 Subject: Document implementation notes for priority queues --- Doc/library/heapq.rst | 62 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) diff --git a/Doc/library/heapq.rst b/Doc/library/heapq.rst index d7658ae..6368cca 100644 --- a/Doc/library/heapq.rst +++ b/Doc/library/heapq.rst @@ -6,6 +6,7 @@ .. moduleauthor:: Kevin O'Connor .. sectionauthor:: Guido van Rossum <guido@python.org> .. sectionauthor:: François Pinard +.. sectionauthor:: Raymond Hettinger This module provides an implementation of the heap queue algorithm, also known as the priority queue algorithm. @@ -138,6 +139,67 @@ values, it is more efficient to use the :func:`sorted` function. Also, when functions. +Priority Queue Implementation Notes +----------------------------------- + +A `priority queue <http://en.wikipedia.org/wiki/Priority_queue>`_ is common use +for a heap, and it presents several implementation challenges: + +* Sort stability: how do you get two tasks with equal priorities to be returned + in the order they were originally added? + +* Tuple comparison breaks for (priority, task) pairs if the priorities are equal + and the tasks do not have a default comparison order. + +* If the priority of a task changes, how do you move it to a new posistion in + the heap? + +* Or if a pending task needs to be deleted, how do you find it and remove it + from the queue? + +A solution to the first two challenges is to store entries as 3-element list +including the priority, an entry count, and the task. The entry count serves as +a tie-breaker so that two tasks with the same priority are returned in the order +they were added. And since no two entry counts are the same, the tuple +comparison will never attempt to directly compare two tasks. + +The remaining challenges revolve around finding a pending task and making +changes to its priority or removing it entirely. Finding a task can be done +with a dictionary pointing to an entry in the queue. + +Removing the entry or changing its priority is more difficult because it would +break the heap structure invariants. So, a possible solution is to mark an +entry as invalid and optionally add a new entry with the revised priority:: + + pq = [] # the priority queue list + counter = itertools.count(1) # unique sequence count + task_finder = {} # mapping of tasks to entries + INVALID = 0 # mark an entry as deleted + + def add_task(priority, task, count=None): + if count is None: + count = next(counter) + entry = [priority, count, task] + task_finder[task] = entry + heappush(pq, entry) + + def get_top_priority(): + while True: + priority, count, task = heappop(pq) + del task_finder[task] + if count is not INVALID: + return task + + def delete_task(task): + entry = task_finder[task] + entry[1] = INVALID + + def reprioritize(priority, task): + entry = task_finder[task] + add_task(priority, task, entry[1]) + entry[1] = INVALID + + Theory ------ -- cgit v0.12 From a2156c0b3690bf8bb235a6d212aa0d243ce0b4e7 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger <python@rcn.com> Date: Sat, 7 Aug 2010 23:38:16 +0000 Subject: Fix typo --- Doc/library/heapq.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/heapq.rst b/Doc/library/heapq.rst index 6368cca..f5d62c7 100644 --- a/Doc/library/heapq.rst +++ b/Doc/library/heapq.rst @@ -151,7 +151,7 @@ for a heap, and it presents several implementation challenges: * Tuple comparison breaks for (priority, task) pairs if the priorities are equal and the tasks do not have a default comparison order. -* If the priority of a task changes, how do you move it to a new posistion in +* If the priority of a task changes, how do you move it to a new position in the heap? * Or if a pending task needs to be deleted, how do you find it and remove it -- cgit v0.12 From f56c9cd30d7b7113e32a2562f66cc78a3ec441a3 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger <python@rcn.com> Date: Sun, 8 Aug 2010 00:32:32 +0000 Subject: Backport doc readability improvements for the collections module. --- Doc/library/collections.rst | 257 +++++++++++++++++++++++--------------------- 1 file changed, 132 insertions(+), 125 deletions(-) diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst index d2aa0cc..3048a03 100644 --- a/Doc/library/collections.rst +++ b/Doc/library/collections.rst @@ -12,131 +12,24 @@ import itertools __name__ = '<doctest>' -This module implements high-performance container datatypes. Currently, -there are four datatypes, :class:`Counter`, :class:`deque`, :class:`OrderedDict` and -:class:`defaultdict`, and one datatype factory function, :func:`namedtuple`. - -The specialized containers provided in this module provide alternatives -to Python's general purpose built-in containers, :class:`dict`, -:class:`list`, :class:`set`, and :class:`tuple`. - -In addition to containers, the collections module provides some ABCs -(abstract base classes) that can be used to test whether a class -provides a particular interface, for example, whether it is hashable or -a mapping. - -ABCs - abstract base classes ----------------------------- - -The collections module offers the following ABCs: - -========================= ===================== ====================== ==================================================== -ABC Inherits Abstract Methods Mixin Methods -========================= ===================== ====================== ==================================================== -:class:`Container` ``__contains__`` -:class:`Hashable` ``__hash__`` -:class:`Iterable` ``__iter__`` -:class:`Iterator` :class:`Iterable` ``__next__`` ``__iter__`` -:class:`Sized` ``__len__`` -:class:`Callable` ``__call__`` - -:class:`Sequence` :class:`Sized`, ``__getitem__`` ``__contains__``. ``__iter__``, ``__reversed__``. - :class:`Iterable`, ``index``, and ``count`` - :class:`Container` - -:class:`MutableSequence` :class:`Sequence` ``__setitem__`` Inherited Sequence methods and - ``__delitem__``, ``append``, ``reverse``, ``extend``, ``pop``, - and ``insert`` ``remove``, and ``__iadd__`` - -:class:`Set` :class:`Sized`, ``__le__``, ``__lt__``, ``__eq__``, ``__ne__``, - :class:`Iterable`, ``__gt__``, ``__ge__``, ``__and__``, ``__or__`` - :class:`Container` ``__sub__``, ``__xor__``, and ``isdisjoint`` - -:class:`MutableSet` :class:`Set` ``add`` and Inherited Set methods and - ``discard`` ``clear``, ``pop``, ``remove``, ``__ior__``, - ``__iand__``, ``__ixor__``, and ``__isub__`` - -:class:`Mapping` :class:`Sized`, ``__getitem__`` ``__contains__``, ``keys``, ``items``, ``values``, - :class:`Iterable`, ``get``, ``__eq__``, and ``__ne__`` - :class:`Container` - -:class:`MutableMapping` :class:`Mapping` ``__setitem__`` and Inherited Mapping methods and - ``__delitem__`` ``pop``, ``popitem``, ``clear``, ``update``, - and ``setdefault`` - - -:class:`MappingView` :class:`Sized` ``__len__`` -:class:`KeysView` :class:`MappingView`, ``__contains__``, - :class:`Set` ``__iter__`` -:class:`ItemsView` :class:`MappingView`, ``__contains__``, - :class:`Set` ``__iter__`` -:class:`ValuesView` :class:`MappingView` ``__contains__``, ``__iter__`` -========================= ===================== ====================== ==================================================== - -These ABCs allow us to ask classes or instances if they provide -particular functionality, for example:: - - size = None - if isinstance(myvar, collections.Sized): - size = len(myvar) - -Several of the ABCs are also useful as mixins that make it easier to develop -classes supporting container APIs. For example, to write a class supporting -the full :class:`Set` API, it only necessary to supply the three underlying -abstract methods: :meth:`__contains__`, :meth:`__iter__`, and :meth:`__len__`. -The ABC supplies the remaining methods such as :meth:`__and__` and -:meth:`isdisjoint` :: - - class ListBasedSet(collections.Set): - ''' Alternate set implementation favoring space over speed - and not requiring the set elements to be hashable. ''' - def __init__(self, iterable): - self.elements = lst = [] - for value in iterable: - if value not in lst: - lst.append(value) - def __iter__(self): - return iter(self.elements) - def __contains__(self, value): - return value in self.elements - def __len__(self): - return len(self.elements) - - s1 = ListBasedSet('abcdef') - s2 = ListBasedSet('defghi') - overlap = s1 & s2 # The __and__() method is supported automatically - -Notes on using :class:`Set` and :class:`MutableSet` as a mixin: - -(1) - Since some set operations create new sets, the default mixin methods need - a way to create new instances from an iterable. The class constructor is - assumed to have a signature in the form ``ClassName(iterable)``. - That assumption is factored-out to an internal classmethod called - :meth:`_from_iterable` which calls ``cls(iterable)`` to produce a new set. - If the :class:`Set` mixin is being used in a class with a different - constructor signature, you will need to override :meth:`from_iterable` - with a classmethod that can construct new instances from - an iterable argument. - -(2) - To override the comparisons (presumably for speed, as the - semantics are fixed), redefine :meth:`__le__` and - then the other operations will automatically follow suit. - -(3) - The :class:`Set` mixin provides a :meth:`_hash` method to compute a hash value - for the set; however, :meth:`__hash__` is not defined because not all sets - are hashable or immutable. To add set hashabilty using mixins, - inherit from both :meth:`Set` and :meth:`Hashable`, then define - ``__hash__ = Set._hash``. - -.. seealso:: - - * `OrderedSet recipe <http://code.activestate.com/recipes/576694/>`_ for an - example built on :class:`MutableSet`. - - * For more about ABCs, see the :mod:`abc` module and :pep:`3119`. +This module implements specialized container datatypes providing alternatives to +Python's general purpose built-in containers, :class:`dict`, :class:`list`, +:class:`set`, and :class:`tuple`. + +===================== ==================================================================== +:func:`namedtuple` factory function for creating tuple subclasses with named fields +:class:`deque` list-like container with fast appends and pops on either end +:class:`Counter` dict subclass for counting hashable objects +:class:`OrderedDict` dict subclass that remembers the order entries were added +:class:`defaultdict` dict subclass that calls a factory function to supply missing values +:class:`UserDict` wrapper around dictionary objects for easier dict subclassing +:class:`UserList` wrapper around list objects for easier list subclassing +:class:`UserString` wrapper around string objects for easier string subclassing +===================== ==================================================================== + +In addition to the concrete container classes, the collections module provides +ABCs (abstract base classes) that can be used to test whether a class provides a +particular interface, for example, whether it is hashable or a mapping. :class:`Counter` objects @@ -1009,3 +902,117 @@ attribute. be an instance of :class:`bytes`, :class:`str`, :class:`UserString` (or a subclass) or an arbitrary sequence which can be converted into a string using the built-in :func:`str` function. + + +ABCs - abstract base classes +---------------------------- + +The collections module offers the following ABCs: + +========================= ===================== ====================== ==================================================== +ABC Inherits Abstract Methods Mixin Methods +========================= ===================== ====================== ==================================================== +:class:`Container` ``__contains__`` +:class:`Hashable` ``__hash__`` +:class:`Iterable` ``__iter__`` +:class:`Iterator` :class:`Iterable` ``__next__`` ``__iter__`` +:class:`Sized` ``__len__`` +:class:`Callable` ``__call__`` + +:class:`Sequence` :class:`Sized`, ``__getitem__`` ``__contains__``. ``__iter__``, ``__reversed__``. + :class:`Iterable`, ``index``, and ``count`` + :class:`Container` + +:class:`MutableSequence` :class:`Sequence` ``__setitem__`` Inherited Sequence methods and + ``__delitem__``, ``append``, ``reverse``, ``extend``, ``pop``, + and ``insert`` ``remove``, and ``__iadd__`` + +:class:`Set` :class:`Sized`, ``__le__``, ``__lt__``, ``__eq__``, ``__ne__``, + :class:`Iterable`, ``__gt__``, ``__ge__``, ``__and__``, ``__or__`` + :class:`Container` ``__sub__``, ``__xor__``, and ``isdisjoint`` + +:class:`MutableSet` :class:`Set` ``add`` and Inherited Set methods and + ``discard`` ``clear``, ``pop``, ``remove``, ``__ior__``, + ``__iand__``, ``__ixor__``, and ``__isub__`` + +:class:`Mapping` :class:`Sized`, ``__getitem__`` ``__contains__``, ``keys``, ``items``, ``values``, + :class:`Iterable`, ``get``, ``__eq__``, and ``__ne__`` + :class:`Container` + +:class:`MutableMapping` :class:`Mapping` ``__setitem__`` and Inherited Mapping methods and + ``__delitem__`` ``pop``, ``popitem``, ``clear``, ``update``, + and ``setdefault`` + + +:class:`MappingView` :class:`Sized` ``__len__`` +:class:`KeysView` :class:`MappingView`, ``__contains__``, + :class:`Set` ``__iter__`` +:class:`ItemsView` :class:`MappingView`, ``__contains__``, + :class:`Set` ``__iter__`` +:class:`ValuesView` :class:`MappingView` ``__contains__``, ``__iter__`` +========================= ===================== ====================== ==================================================== + +These ABCs allow us to ask classes or instances if they provide +particular functionality, for example:: + + size = None + if isinstance(myvar, collections.Sized): + size = len(myvar) + +Several of the ABCs are also useful as mixins that make it easier to develop +classes supporting container APIs. For example, to write a class supporting +the full :class:`Set` API, it only necessary to supply the three underlying +abstract methods: :meth:`__contains__`, :meth:`__iter__`, and :meth:`__len__`. +The ABC supplies the remaining methods such as :meth:`__and__` and +:meth:`isdisjoint` :: + + class ListBasedSet(collections.Set): + ''' Alternate set implementation favoring space over speed + and not requiring the set elements to be hashable. ''' + def __init__(self, iterable): + self.elements = lst = [] + for value in iterable: + if value not in lst: + lst.append(value) + def __iter__(self): + return iter(self.elements) + def __contains__(self, value): + return value in self.elements + def __len__(self): + return len(self.elements) + + s1 = ListBasedSet('abcdef') + s2 = ListBasedSet('defghi') + overlap = s1 & s2 # The __and__() method is supported automatically + +Notes on using :class:`Set` and :class:`MutableSet` as a mixin: + +(1) + Since some set operations create new sets, the default mixin methods need + a way to create new instances from an iterable. The class constructor is + assumed to have a signature in the form ``ClassName(iterable)``. + That assumption is factored-out to an internal classmethod called + :meth:`_from_iterable` which calls ``cls(iterable)`` to produce a new set. + If the :class:`Set` mixin is being used in a class with a different + constructor signature, you will need to override :meth:`from_iterable` + with a classmethod that can construct new instances from + an iterable argument. + +(2) + To override the comparisons (presumably for speed, as the + semantics are fixed), redefine :meth:`__le__` and + then the other operations will automatically follow suit. + +(3) + The :class:`Set` mixin provides a :meth:`_hash` method to compute a hash value + for the set; however, :meth:`__hash__` is not defined because not all sets + are hashable or immutable. To add set hashabilty using mixins, + inherit from both :meth:`Set` and :meth:`Hashable`, then define + ``__hash__ = Set._hash``. + +.. seealso:: + + * `OrderedSet recipe <http://code.activestate.com/recipes/576694/>`_ for an + example built on :class:`MutableSet`. + + * For more about ABCs, see the :mod:`abc` module and :pep:`3119`. -- cgit v0.12 From c6d80c1bef62c996d1a7d3b544a108fef17fbf65 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger <python@rcn.com> Date: Sun, 8 Aug 2010 00:56:52 +0000 Subject: Issue 8814: functools.wraps() did not copy __annotations__. --- Doc/library/functools.rst | 6 +++--- Lib/functools.py | 5 +++-- Lib/test/test_functools.py | 8 ++++++-- Misc/ACKS | 1 + Misc/NEWS | 4 ++++ 5 files changed, 17 insertions(+), 7 deletions(-) diff --git a/Doc/library/functools.rst b/Doc/library/functools.rst index 94be636..570f4d2 100644 --- a/Doc/library/functools.rst +++ b/Doc/library/functools.rst @@ -66,9 +66,9 @@ The :mod:`functools` module defines the following functions: attributes of the wrapper function are updated with the corresponding attributes from the original function. The default values for these arguments are the module level constants *WRAPPER_ASSIGNMENTS* (which assigns to the wrapper - function's *__name__*, *__module__* and *__doc__*, the documentation string) and - *WRAPPER_UPDATES* (which updates the wrapper function's *__dict__*, i.e. the - instance dictionary). + function's *__name__*, *__module__*, *__annotations__* and *__doc__*, the + documentation string) and *WRAPPER_UPDATES* (which updates the wrapper + function's *__dict__*, i.e. the instance dictionary). The main intended use for this function is in :term:`decorator` functions which wrap the decorated function and return the wrapper. If the wrapper function is diff --git a/Lib/functools.py b/Lib/functools.py index a54f030..103dd42 100644 --- a/Lib/functools.py +++ b/Lib/functools.py @@ -12,7 +12,7 @@ from _functools import partial, reduce # update_wrapper() and wraps() are tools to help write # wrapper functions that can handle naive introspection -WRAPPER_ASSIGNMENTS = ('__module__', '__name__', '__doc__') +WRAPPER_ASSIGNMENTS = ('__module__', '__name__', '__doc__', '__annotations__') WRAPPER_UPDATES = ('__dict__',) def update_wrapper(wrapper, wrapped, @@ -30,7 +30,8 @@ def update_wrapper(wrapper, function (defaults to functools.WRAPPER_UPDATES) """ for attr in assigned: - setattr(wrapper, attr, getattr(wrapped, attr)) + if hasattr(wrapped, attr): + setattr(wrapper, attr, getattr(wrapped, attr)) for attr in updated: getattr(wrapper, attr).update(getattr(wrapped, attr, {})) # Return the wrapper so this can be used as a decorator via partial() diff --git a/Lib/test/test_functools.py b/Lib/test/test_functools.py index eff31e0..7b79f28 100644 --- a/Lib/test/test_functools.py +++ b/Lib/test/test_functools.py @@ -181,17 +181,19 @@ class TestUpdateWrapper(unittest.TestCase): self.assertTrue(wrapped_attr[key] is wrapper_attr[key]) def test_default_update(self): - def f(): + def f(a:'This is a new annotation'): """This is a test""" pass f.attr = 'This is also a test' - def wrapper(): + def wrapper(b:'This is the prior annotation'): pass functools.update_wrapper(wrapper, f) self.check_wrapper(wrapper, f) self.assertEqual(wrapper.__name__, 'f') self.assertEqual(wrapper.__doc__, 'This is a test') self.assertEqual(wrapper.attr, 'This is also a test') + self.assertEqual(wrapper.__annotations__['a'], 'This is a new annotation') + self.assertNotIn('b', wrapper.__annotations__) def test_no_update(self): def f(): @@ -204,6 +206,7 @@ class TestUpdateWrapper(unittest.TestCase): self.check_wrapper(wrapper, f, (), ()) self.assertEqual(wrapper.__name__, 'wrapper') self.assertEqual(wrapper.__doc__, None) + self.assertEqual(wrapper.__annotations__, {}) self.assertFalse(hasattr(wrapper, 'attr')) def test_selective_update(self): @@ -230,6 +233,7 @@ class TestUpdateWrapper(unittest.TestCase): functools.update_wrapper(wrapper, max) self.assertEqual(wrapper.__name__, 'max') self.assertTrue(wrapper.__doc__.startswith('max(')) + self.assertEqual(wrapper.__annotations__, {}) class TestWraps(TestUpdateWrapper): diff --git a/Misc/ACKS b/Misc/ACKS index 6edb710..67684eb 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -144,6 +144,7 @@ Steve Clift Nick Coghlan Josh Cogliati Dave Cole +Terrence Cole Benjamin Collar Jeffery Collins Paul Colomiets diff --git a/Misc/NEWS b/Misc/NEWS index aceb158..997b883 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,10 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #8814: function annotations (the ``__annotations__`` attribute) + are now included in the set of attributes copied by default by + functools.wraps and functools.update_wrapper. Patch by Terrence Cole. + - Issue #83755: Implicit set-to-frozenset conversion was not thread-safe. - Issue #9416: Fix some issues with complex formatting where the -- cgit v0.12 From 291430821487e7f3512c1ba769e5044b651f8fc3 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger <python@rcn.com> Date: Sun, 8 Aug 2010 01:32:06 +0000 Subject: Issue #4570: Clean-up tutorial example --- Doc/tutorial/datastructures.rst | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) diff --git a/Doc/tutorial/datastructures.rst b/Doc/tutorial/datastructures.rst index 32e4a73..8394c10 100644 --- a/Doc/tutorial/datastructures.rst +++ b/Doc/tutorial/datastructures.rst @@ -377,16 +377,12 @@ empty dictionary, a data structure that we discuss in the next section. Here is a brief demonstration:: - >>> basket = ['apple', 'orange', 'apple', 'pear', 'orange', 'banana'] - >>> fruit = set(basket) # create a set without duplicates - >>> fruit - {'orange', 'pear', 'apple', 'banana'} - >>> fruit = {'orange', 'apple'} # {} syntax is equivalent to [] for lists - >>> fruit - {'orange', 'apple'} - >>> 'orange' in fruit # fast membership testing + >>> basket = {'apple', 'orange', 'apple', 'pear', 'orange', 'banana'} + >>> print(basket) # show that duplicates have been removed + {'orange', 'bananna', 'pear', 'apple'} + >>> 'orange' in basket # fast membership testing True - >>> 'crabgrass' in fruit + >>> 'crabgrass' in basket False >>> # Demonstrate set operations on unique letters from two words -- cgit v0.12 From 10215de1ba09b7608a390aeecbd6cde77c8522f1 Mon Sep 17 00:00:00 2001 From: Tim Golden <mail@timgolden.me.uk> Date: Sun, 8 Aug 2010 11:18:34 +0000 Subject: Issue #3210: Revert C module changes and apply patch from Hirokazu Yamamoto instead --- Lib/subprocess.py | 27 +++++++++++++-------------- PC/_subprocess.c | 19 ++----------------- 2 files changed, 15 insertions(+), 31 deletions(-) diff --git a/Lib/subprocess.py b/Lib/subprocess.py index d19e538..0009bcd 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -862,6 +862,19 @@ class Popen(object): # translate errno using _sys_errlist (or simliar), but # how can this be done from Python? raise WindowsError(*e.args) + finally: + # Child is launched. Close the parent's copy of those pipe + # handles that only the child should have open. You need + # to make sure that no handles to the write end of the + # output pipe are maintained in this process or else the + # pipe will not close when the child process exits and the + # ReadFile will hang. + if p2cread is not None: + p2cread.Close() + if c2pwrite is not None: + c2pwrite.Close() + if errwrite is not None: + errwrite.Close() # Retain the process handle, but close the thread handle self._child_created = True @@ -869,20 +882,6 @@ class Popen(object): self.pid = pid ht.Close() - # Child is launched. Close the parent's copy of those pipe - # handles that only the child should have open. You need - # to make sure that no handles to the write end of the - # output pipe are maintained in this process or else the - # pipe will not close when the child process exits and the - # ReadFile will hang. - if p2cread is not None: - p2cread.Close() - if c2pwrite is not None: - c2pwrite.Close() - if errwrite is not None: - errwrite.Close() - - def _internal_poll(self, _deadstate=None, _WaitForSingleObject=_subprocess.WaitForSingleObject, _WAIT_OBJECT_0=_subprocess.WAIT_OBJECT_0, diff --git a/PC/_subprocess.c b/PC/_subprocess.c index 635abc8..27d3dc6 100644 --- a/PC/_subprocess.c +++ b/PC/_subprocess.c @@ -429,7 +429,6 @@ sp_CreateProcess(PyObject* self, PyObject* args) PyObject* env_mapping; Py_UNICODE* current_directory; PyObject* startup_info; - DWORD error; if (! PyArg_ParseTuple(args, "ZZOOiiOZO:CreateProcess", &application_name, @@ -479,22 +478,8 @@ sp_CreateProcess(PyObject* self, PyObject* args) Py_XDECREF(environment); - if (! result) { - error = GetLastError(); - if(si.hStdInput != INVALID_HANDLE_VALUE) { - CloseHandle(si.hStdInput); - si.hStdInput = INVALID_HANDLE_VALUE; - } - if(si.hStdOutput != INVALID_HANDLE_VALUE) { - CloseHandle(si.hStdOutput); - si.hStdOutput = INVALID_HANDLE_VALUE; - } - if(si.hStdError != INVALID_HANDLE_VALUE) { - CloseHandle(si.hStdError); - si.hStdError = INVALID_HANDLE_VALUE; - } - return PyErr_SetFromWindowsErr(error); - } + if (! result) + return PyErr_SetFromWindowsErr(GetLastError()); return Py_BuildValue("NNii", sp_handle_new(pi.hProcess), -- cgit v0.12 From 4c88db77a057ebe0a5a5496152d2099cf760e837 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Sun, 8 Aug 2010 11:30:58 +0000 Subject: Merged revisions 83818 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83818 | senthil.kumaran | 2010-08-08 16:57:53 +0530 (Sun, 08 Aug 2010) | 4 lines Fix Issue8280 - urllib2's Request method will remove fragements in the url. This is how it should work,wget and curl work like this way too. Old behavior was wrong. ........ --- Lib/test/test_urllib2.py | 10 ++++++++++ Lib/test/test_urllib2net.py | 7 +++++++ Lib/urllib/request.py | 3 ++- 3 files changed, 19 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_urllib2.py b/Lib/test/test_urllib2.py index 9d1ed9b..83bd467 100644 --- a/Lib/test/test_urllib2.py +++ b/Lib/test/test_urllib2.py @@ -1250,6 +1250,16 @@ class RequestTests(unittest.TestCase): self.assertEqual("www.python.org", self.get.get_origin_req_host()) self.assertEqual("www.perl.org", self.get.get_host()) + def test_wrapped_url(self): + req = Request("<URL:http://www.python.org>") + self.assertEqual("www.python.org", req.get_host()) + + def test_urlwith_fragment(self): + req = Request("http://www.python.org/?qs=query#fragment=true") + self.assertEqual("/?qs=query", req.get_selector()) + req = Request("http://www.python.org/#fun=true") + self.assertEqual("/", req.get_selector()) + def test_main(verbose=None): from test import test_urllib2 diff --git a/Lib/test/test_urllib2net.py b/Lib/test/test_urllib2net.py index 0f109dc..eab9306 100644 --- a/Lib/test/test_urllib2net.py +++ b/Lib/test/test_urllib2net.py @@ -152,6 +152,13 @@ class OtherNetworkTests(unittest.TestCase): ## self._test_urls(urls, self._extra_handlers()+[bauth, dauth]) + def test_urlwithfrag(self): + urlwith_frag = "http://docs.python.org/glossary.html#glossary" + req = urllib.request.Request(urlwith_frag) + res = urllib.request.urlopen(req) + self.assertEqual(res.geturl(), + "http://docs.python.org/glossary.html") + def _test_urls(self, urls, handlers, retry=True): import socket import time diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index a26b763..3ea38f2 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -99,7 +99,7 @@ from urllib.error import URLError, HTTPError, ContentTooShortError from urllib.parse import ( urlparse, urlsplit, urljoin, unwrap, quote, unquote, splittype, splithost, splitport, splituser, splitpasswd, - splitattr, splitquery, splitvalue, to_bytes, urlunparse) + splitattr, splitquery, splitvalue, splittag, to_bytes, urlunparse) from urllib.response import addinfourl, addclosehook # check for SSL @@ -163,6 +163,7 @@ class Request: origin_req_host=None, unverifiable=False): # unwrap('<URL:type://host/path>') --> 'type://host/path' self.full_url = unwrap(url) + self.full_url, fragment = splittag(self.full_url) self.data = data self.headers = {} self._tunnel_host = None -- cgit v0.12 From ab1280cd59245e9096218bc4321500076c2e128c Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Sun, 8 Aug 2010 11:54:44 +0000 Subject: Merged revisions 83822 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83822 | senthil.kumaran | 2010-08-08 17:20:22 +0530 (Sun, 08 Aug 2010) | 3 lines Add a news entry for Issue8280. ........ --- Misc/NEWS | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Misc/NEWS b/Misc/NEWS index 997b883..42d0d37 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -90,6 +90,10 @@ C-API Library ------- +- Fix Issue8280 - urllib2's Request method will remove fragements in the url. + This is how it is supposed to work, wget and curl do the same. Previous + behavior was wrong. + - Issue #2944: asyncore doesn't handle connection refused correctly. - Issue #3196: email header decoding is now forgiving if an RFC2047 -- cgit v0.12 From 818afb55c9da56f370112e0b04dad66b8e067710 Mon Sep 17 00:00:00 2001 From: Tim Golden <mail@timgolden.me.uk> Date: Sun, 8 Aug 2010 16:18:18 +0000 Subject: Issue #2304: Add additional quotes when using cmd shell on Windows. Original patch from Gabriel Genellina --- Lib/subprocess.py | 2 +- Lib/test/test_subprocess.py | 54 +++++++++++++++++++++++++++++++++++++++++---- 2 files changed, 51 insertions(+), 5 deletions(-) diff --git a/Lib/subprocess.py b/Lib/subprocess.py index 0009bcd..e3d18c1 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -829,7 +829,7 @@ class Popen(object): startupinfo.dwFlags |= _subprocess.STARTF_USESHOWWINDOW startupinfo.wShowWindow = _subprocess.SW_HIDE comspec = os.environ.get("COMSPEC", "cmd.exe") - args = comspec + " /c " + args + args = comspec + " /c " + '"%s"' % args if (_subprocess.GetVersion() >= 0x80000000 or os.path.basename(comspec).lower() == "command.com"): # Win9x, or using command.com on NT. We need to diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py index ff9945b..3657d75 100644 --- a/Lib/test/test_subprocess.py +++ b/Lib/test/test_subprocess.py @@ -28,7 +28,7 @@ def remove_stderr_debug_decorations(stderr): return re.sub("\[\d+ refs\]\r?\n?$", "", stderr.decode()).encode() #return re.sub(r"\[\d+ refs\]\r?\n?$", "", stderr) -class ProcessTestCase(unittest.TestCase): +class BaseTestCase(unittest.TestCase): def setUp(self): # Try to minimize the number of children we have so this test # doesn't crash on some buildbots (Alphas in particular). @@ -41,14 +41,15 @@ class ProcessTestCase(unittest.TestCase): if hasattr(support, "reap_children"): support.reap_children() - def mkstemp(self): + def mkstemp(self, *args, **kwargs): """wrapper for mkstemp, calling mktemp if mkstemp is not available""" if hasattr(tempfile, "mkstemp"): - return tempfile.mkstemp() + return tempfile.mkstemp(*args, **kwargs) else: - fname = tempfile.mktemp() + fname = tempfile.mktemp(*args, **kwargs) return os.open(fname, os.O_RDWR|os.O_CREAT), fname +class ProcessTestCase(BaseTestCase): # # Generic tests # @@ -863,6 +864,7 @@ class ProcessTestCase(unittest.TestCase): p.terminate() self.assertNotEqual(p.wait(), 0) + class CommandTests(unittest.TestCase): # The module says: # "NB This only works (and is only relevant) for UNIX." @@ -893,6 +895,50 @@ class CommandTests(unittest.TestCase): unit_tests = [ProcessTestCase, CommandTests] +if mswindows: + class CommandsWithSpaces (BaseTestCase): + + def setUp(self): + super().setUp() + f, fname = self.mkstemp(".py", "te st") + self.fname = fname.lower () + os.write(f, b"import sys;" + b"sys.stdout.write('%d %s' % (len(sys.argv), [a.lower () for a in sys.argv]))" + ) + os.close(f) + + def tearDown(self): + os.remove(self.fname) + super().tearDown() + + def with_spaces(self, *args, **kwargs): + kwargs['stdout'] = subprocess.PIPE + p = subprocess.Popen(*args, **kwargs) + self.assertEqual( + p.stdout.read ().decode("mbcs"), + "2 [%r, 'ab cd']" % self.fname + ) + + def test_shell_string_with_spaces(self): + # call() function with string argument with spaces on Windows + self.with_spaces('"%s" "%s"' % (self.fname, "ab cd"), shell=1) + + def test_shell_sequence_with_spaces(self): + # call() function with sequence argument with spaces on Windows + self.with_spaces([self.fname, "ab cd"], shell=1) + + def test_noshell_string_with_spaces(self): + # call() function with string argument with spaces on Windows + self.with_spaces('"%s" "%s" "%s"' % (sys.executable, self.fname, + "ab cd")) + + def test_noshell_sequence_with_spaces(self): + # call() function with sequence argument with spaces on Windows + self.with_spaces([sys.executable, self.fname, "ab cd"]) + + unit_tests.append(CommandsWithSpaces) + + if getattr(subprocess, '_has_poll', False): class ProcessTestCaseNoPoll(ProcessTestCase): def setUp(self): -- cgit v0.12 From 51d19cf22798a34285eb78426eb349354fca4320 Mon Sep 17 00:00:00 2001 From: Thomas Heller <theller@ctypes.org> Date: Sun, 8 Aug 2010 18:24:06 +0000 Subject: Merged revisions 83837,83841 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83837 | thomas.heller | 2010-08-08 19:58:53 +0200 (So, 08 Aug 2010) | 3 lines Fix issue5504: ctypes does now work with systems where mmap can't be PROT_WRITE and PROT_EXEC. ........ r83841 | thomas.heller | 2010-08-08 20:16:20 +0200 (So, 08 Aug 2010) | 2 lines Fix issue6869: refcount problem in the _ctypes extension. ........ --- Misc/NEWS | 5 +++++ Modules/_ctypes/_ctypes.c | 8 +++++++- Modules/_ctypes/callbacks.c | 16 ++++++++++------ Modules/_ctypes/ctypes.h | 3 ++- Modules/_ctypes/libffi/fficonfig.py.in | 2 ++ Modules/_ctypes/libffi_msvc/ffi.c | 10 +++++----- Modules/_ctypes/libffi_msvc/ffi.h | 8 ++++++-- Modules/_ctypes/malloc_closure.c | 8 +++++--- setup.py | 3 +-- 9 files changed, 43 insertions(+), 20 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 42d0d37..5670f0d 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,11 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #6869: Fix a refcount problem in the _ctypes extension. + +- Issue #5504: ctypes should now work with systems where mmap can't + be PROT_WRITE and PROT_EXEC. + - Issue #8814: function annotations (the ``__annotations__`` attribute) are now included in the set of attributes copied by default by functools.wraps and functools.update_wrapper. Patch by Terrence Cole. diff --git a/Modules/_ctypes/_ctypes.c b/Modules/_ctypes/_ctypes.c index c1b3093..3d53a47 100644 --- a/Modules/_ctypes/_ctypes.c +++ b/Modules/_ctypes/_ctypes.c @@ -3367,7 +3367,7 @@ PyCFuncPtr_new(PyTypeObject *type, PyObject *args, PyObject *kwds) self->callable = callable; self->thunk = thunk; - *(void **)self->b_ptr = (void *)thunk->pcl; + *(void **)self->b_ptr = (void *)thunk->pcl_exec; Py_INCREF((PyObject *)thunk); /* for KeepRef */ if (-1 == KeepRef((CDataObject *)self, 0, (PyObject *)thunk)) { @@ -5326,36 +5326,42 @@ PyInit__ctypes(void) Struct_Type.tp_base = &PyCData_Type; if (PyType_Ready(&Struct_Type) < 0) return NULL; + Py_INCREF(&Struct_Type); PyModule_AddObject(m, "Structure", (PyObject *)&Struct_Type); Py_TYPE(&Union_Type) = &UnionType_Type; Union_Type.tp_base = &PyCData_Type; if (PyType_Ready(&Union_Type) < 0) return NULL; + Py_INCREF(&Union_Type); PyModule_AddObject(m, "Union", (PyObject *)&Union_Type); Py_TYPE(&PyCPointer_Type) = &PyCPointerType_Type; PyCPointer_Type.tp_base = &PyCData_Type; if (PyType_Ready(&PyCPointer_Type) < 0) return NULL; + Py_INCREF(&PyCPointer_Type); PyModule_AddObject(m, "_Pointer", (PyObject *)&PyCPointer_Type); Py_TYPE(&PyCArray_Type) = &PyCArrayType_Type; PyCArray_Type.tp_base = &PyCData_Type; if (PyType_Ready(&PyCArray_Type) < 0) return NULL; + Py_INCREF(&PyCArray_Type); PyModule_AddObject(m, "Array", (PyObject *)&PyCArray_Type); Py_TYPE(&Simple_Type) = &PyCSimpleType_Type; Simple_Type.tp_base = &PyCData_Type; if (PyType_Ready(&Simple_Type) < 0) return NULL; + Py_INCREF(&Simple_Type); PyModule_AddObject(m, "_SimpleCData", (PyObject *)&Simple_Type); Py_TYPE(&PyCFuncPtr_Type) = &PyCFuncPtrType_Type; PyCFuncPtr_Type.tp_base = &PyCData_Type; if (PyType_Ready(&PyCFuncPtr_Type) < 0) return NULL; + Py_INCREF(&PyCFuncPtr_Type); PyModule_AddObject(m, "CFuncPtr", (PyObject *)&PyCFuncPtr_Type); /************************************************* diff --git a/Modules/_ctypes/callbacks.c b/Modules/_ctypes/callbacks.c index 5c82f77..dd19d80 100644 --- a/Modules/_ctypes/callbacks.c +++ b/Modules/_ctypes/callbacks.c @@ -16,8 +16,8 @@ CThunkObject_dealloc(PyObject *_self) Py_XDECREF(self->converters); Py_XDECREF(self->callable); Py_XDECREF(self->restype); - if (self->pcl) - _ctypes_free_closure(self->pcl); + if (self->pcl_write) + ffi_closure_free(self->pcl_write); PyObject_GC_Del(self); } @@ -370,7 +370,8 @@ static CThunkObject* CThunkObject_new(Py_ssize_t nArgs) return NULL; } - p->pcl = NULL; + p->pcl_exec = NULL; + p->pcl_write = NULL; memset(&p->cif, 0, sizeof(p->cif)); p->converters = NULL; p->callable = NULL; @@ -400,8 +401,9 @@ CThunkObject *_ctypes_alloc_callback(PyObject *callable, assert(CThunk_CheckExact((PyObject *)p)); - p->pcl = _ctypes_alloc_closure(); - if (p->pcl == NULL) { + p->pcl_write = ffi_closure_alloc(sizeof(ffi_closure), + &p->pcl_exec); + if (p->pcl_write == NULL) { PyErr_NoMemory(); goto error; } @@ -446,7 +448,9 @@ CThunkObject *_ctypes_alloc_callback(PyObject *callable, "ffi_prep_cif failed with %d", result); goto error; } - result = ffi_prep_closure(p->pcl, &p->cif, closure_fcn, p); + result = ffi_prep_closure_loc(p->pcl_write, &p->cif, closure_fcn, + p, + p->pcl_exec); if (result != FFI_OK) { PyErr_Format(PyExc_RuntimeError, "ffi_prep_closure failed with %d", result); diff --git a/Modules/_ctypes/ctypes.h b/Modules/_ctypes/ctypes.h index 0af5fa1..27abe65 100644 --- a/Modules/_ctypes/ctypes.h +++ b/Modules/_ctypes/ctypes.h @@ -58,7 +58,8 @@ struct tagCDataObject { typedef struct { PyObject_VAR_HEAD - ffi_closure *pcl; /* the C callable */ + ffi_closure *pcl_write; /* the C callable, writeable */ + void *pcl_exec; /* the C callable, executable */ ffi_cif cif; int flags; PyObject *converters; diff --git a/Modules/_ctypes/libffi/fficonfig.py.in b/Modules/_ctypes/libffi/fficonfig.py.in index 1029327..775c9e3 100644 --- a/Modules/_ctypes/libffi/fficonfig.py.in +++ b/Modules/_ctypes/libffi/fficonfig.py.in @@ -1,5 +1,7 @@ ffi_sources = """ src/prep_cif.c +src/closures.c +src/dlmalloc.c """.split() ffi_platforms = { diff --git a/Modules/_ctypes/libffi_msvc/ffi.c b/Modules/_ctypes/libffi_msvc/ffi.c index 763d179..65581a7 100644 --- a/Modules/_ctypes/libffi_msvc/ffi.c +++ b/Modules/_ctypes/libffi_msvc/ffi.c @@ -371,10 +371,11 @@ ffi_prep_incoming_args_SYSV(char *stack, void **rvalue, extern void ffi_closure_OUTER(); ffi_status -ffi_prep_closure (ffi_closure* closure, - ffi_cif* cif, - void (*fun)(ffi_cif*,void*,void**,void*), - void *user_data) +ffi_prep_closure_loc (ffi_closure* closure, + ffi_cif* cif, + void (*fun)(ffi_cif*,void*,void**,void*), + void *user_data, + void *codeloc) { short bytes; char *tramp; @@ -452,6 +453,5 @@ ffi_prep_closure (ffi_closure* closure, closure->cif = cif; closure->user_data = user_data; closure->fun = fun; - return FFI_OK; } diff --git a/Modules/_ctypes/libffi_msvc/ffi.h b/Modules/_ctypes/libffi_msvc/ffi.h index a88d874..efb14c5 100644 --- a/Modules/_ctypes/libffi_msvc/ffi.h +++ b/Modules/_ctypes/libffi_msvc/ffi.h @@ -221,11 +221,15 @@ typedef struct { void *user_data; } ffi_closure; +void ffi_closure_free(void *); +void *ffi_closure_alloc (size_t size, void **code); + ffi_status -ffi_prep_closure (ffi_closure*, +ffi_prep_closure_loc (ffi_closure*, ffi_cif *, void (*fun)(ffi_cif*,void*,void**,void*), - void *user_data); + void *user_data, + void *codeloc); typedef struct { char tramp[FFI_TRAMPOLINE_SIZE]; diff --git a/Modules/_ctypes/malloc_closure.c b/Modules/_ctypes/malloc_closure.c index ae857a2..519941b 100644 --- a/Modules/_ctypes/malloc_closure.c +++ b/Modules/_ctypes/malloc_closure.c @@ -89,7 +89,7 @@ static void more_core(void) /******************************************************************/ /* put the item back into the free list */ -void _ctypes_free_closure(void *p) +void ffi_closure_free(void *p) { ITEM *item = (ITEM *)p; item->next = free_list; @@ -97,7 +97,7 @@ void _ctypes_free_closure(void *p) } /* return one item from the free list, allocating more if needed */ -void *_ctypes_alloc_closure(void) +void *ffi_closure_alloc(size_t ignored, void** codeloc) { ITEM *item; if (!free_list) @@ -106,5 +106,7 @@ void *_ctypes_alloc_closure(void) return NULL; item = free_list; free_list = item->next; - return item; + *codeloc = (void *)item; + return (void *)item; } + diff --git a/setup.py b/setup.py index 332033d..3cfd275 100644 --- a/setup.py +++ b/setup.py @@ -1636,8 +1636,7 @@ class PyBuildExt(build_ext): '_ctypes/callbacks.c', '_ctypes/callproc.c', '_ctypes/stgdict.c', - '_ctypes/cfield.c', - '_ctypes/malloc_closure.c'] + '_ctypes/cfield.c'] depends = ['_ctypes/ctypes.h'] if sys.platform == 'darwin': -- cgit v0.12 From a0baf55b2b898789c049cdfb02495b1d59d4c2e0 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sun, 8 Aug 2010 19:17:15 +0000 Subject: revert r83831, unix test breakage --- Lib/subprocess.py | 2 +- Lib/test/test_subprocess.py | 54 ++++----------------------------------------- 2 files changed, 5 insertions(+), 51 deletions(-) diff --git a/Lib/subprocess.py b/Lib/subprocess.py index e3d18c1..0009bcd 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -829,7 +829,7 @@ class Popen(object): startupinfo.dwFlags |= _subprocess.STARTF_USESHOWWINDOW startupinfo.wShowWindow = _subprocess.SW_HIDE comspec = os.environ.get("COMSPEC", "cmd.exe") - args = comspec + " /c " + '"%s"' % args + args = comspec + " /c " + args if (_subprocess.GetVersion() >= 0x80000000 or os.path.basename(comspec).lower() == "command.com"): # Win9x, or using command.com on NT. We need to diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py index 3657d75..ff9945b 100644 --- a/Lib/test/test_subprocess.py +++ b/Lib/test/test_subprocess.py @@ -28,7 +28,7 @@ def remove_stderr_debug_decorations(stderr): return re.sub("\[\d+ refs\]\r?\n?$", "", stderr.decode()).encode() #return re.sub(r"\[\d+ refs\]\r?\n?$", "", stderr) -class BaseTestCase(unittest.TestCase): +class ProcessTestCase(unittest.TestCase): def setUp(self): # Try to minimize the number of children we have so this test # doesn't crash on some buildbots (Alphas in particular). @@ -41,15 +41,14 @@ class BaseTestCase(unittest.TestCase): if hasattr(support, "reap_children"): support.reap_children() - def mkstemp(self, *args, **kwargs): + def mkstemp(self): """wrapper for mkstemp, calling mktemp if mkstemp is not available""" if hasattr(tempfile, "mkstemp"): - return tempfile.mkstemp(*args, **kwargs) + return tempfile.mkstemp() else: - fname = tempfile.mktemp(*args, **kwargs) + fname = tempfile.mktemp() return os.open(fname, os.O_RDWR|os.O_CREAT), fname -class ProcessTestCase(BaseTestCase): # # Generic tests # @@ -864,7 +863,6 @@ class ProcessTestCase(BaseTestCase): p.terminate() self.assertNotEqual(p.wait(), 0) - class CommandTests(unittest.TestCase): # The module says: # "NB This only works (and is only relevant) for UNIX." @@ -895,50 +893,6 @@ class CommandTests(unittest.TestCase): unit_tests = [ProcessTestCase, CommandTests] -if mswindows: - class CommandsWithSpaces (BaseTestCase): - - def setUp(self): - super().setUp() - f, fname = self.mkstemp(".py", "te st") - self.fname = fname.lower () - os.write(f, b"import sys;" - b"sys.stdout.write('%d %s' % (len(sys.argv), [a.lower () for a in sys.argv]))" - ) - os.close(f) - - def tearDown(self): - os.remove(self.fname) - super().tearDown() - - def with_spaces(self, *args, **kwargs): - kwargs['stdout'] = subprocess.PIPE - p = subprocess.Popen(*args, **kwargs) - self.assertEqual( - p.stdout.read ().decode("mbcs"), - "2 [%r, 'ab cd']" % self.fname - ) - - def test_shell_string_with_spaces(self): - # call() function with string argument with spaces on Windows - self.with_spaces('"%s" "%s"' % (self.fname, "ab cd"), shell=1) - - def test_shell_sequence_with_spaces(self): - # call() function with sequence argument with spaces on Windows - self.with_spaces([self.fname, "ab cd"], shell=1) - - def test_noshell_string_with_spaces(self): - # call() function with string argument with spaces on Windows - self.with_spaces('"%s" "%s" "%s"' % (sys.executable, self.fname, - "ab cd")) - - def test_noshell_sequence_with_spaces(self): - # call() function with sequence argument with spaces on Windows - self.with_spaces([sys.executable, self.fname, "ab cd"]) - - unit_tests.append(CommandsWithSpaces) - - if getattr(subprocess, '_has_poll', False): class ProcessTestCaseNoPoll(ProcessTestCase): def setUp(self): -- cgit v0.12 From 68c80edef89a760af961c191538b9df96671e5aa Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sun, 8 Aug 2010 19:23:25 +0000 Subject: Merged revisions 83845 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r83845 | benjamin.peterson | 2010-08-08 14:01:25 -0500 (Sun, 08 Aug 2010) | 69 lines Merged revisions 82779,82855,83740,83789-83791,83797-83801,83803,83811,83827,83844 via svnmerge from svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3 ........ r82779 | benjamin.peterson | 2010-07-10 14:45:08 -0500 (Sat, 10 Jul 2010) | 1 line typo in attribute name #9217 ........ r82855 | benjamin.peterson | 2010-07-13 16:27:38 -0500 (Tue, 13 Jul 2010) | 1 line remove more extraneous commas #9245 ........ r83740 | alexandre.vassalotti | 2010-08-05 01:58:36 -0500 (Thu, 05 Aug 2010) | 4 lines Issue 5077: Update fixer for the other functions gone from the operator module. Patch by Meador Inge. ........ r83789 | benjamin.peterson | 2010-08-07 17:45:14 -0500 (Sat, 07 Aug 2010) | 1 line cleanup and use unicode consistently ........ r83790 | benjamin.peterson | 2010-08-07 17:52:06 -0500 (Sat, 07 Aug 2010) | 1 line unicode literal ........ r83791 | benjamin.peterson | 2010-08-07 17:52:55 -0500 (Sat, 07 Aug 2010) | 1 line .get() is pointless here ........ r83797 | benjamin.peterson | 2010-08-07 18:54:51 -0500 (Sat, 07 Aug 2010) | 1 line add a function to find how a node is indented ........ r83798 | benjamin.peterson | 2010-08-07 18:55:28 -0500 (Sat, 07 Aug 2010) | 1 line when splitting import statements, use correct indentation #9386 ........ r83799 | benjamin.peterson | 2010-08-07 18:57:43 -0500 (Sat, 07 Aug 2010) | 1 line double quotes ........ r83800 | benjamin.peterson | 2010-08-07 18:58:52 -0500 (Sat, 07 Aug 2010) | 1 line add another test ........ r83801 | benjamin.peterson | 2010-08-07 19:02:10 -0500 (Sat, 07 Aug 2010) | 1 line cleanup; style-nits ........ r83803 | benjamin.peterson | 2010-08-07 19:05:08 -0500 (Sat, 07 Aug 2010) | 1 line slightly more explicit ........ r83811 | benjamin.peterson | 2010-08-07 22:56:44 -0500 (Sat, 07 Aug 2010) | 4 lines Fix node.pre_order() to call the right method on its children. This was a rather tragic copy-paste error. ........ r83827 | benjamin.peterson | 2010-08-08 08:12:48 -0500 (Sun, 08 Aug 2010) | 1 line cause test to actually run and fix it ........ r83844 | benjamin.peterson | 2010-08-08 13:46:37 -0500 (Sun, 08 Aug 2010) | 1 line fix whitespace ........ ................ --- Lib/lib2to3/fixer_util.py | 30 +++++--- Lib/lib2to3/fixes/fix_itertools_imports.py | 4 +- Lib/lib2to3/fixes/fix_operator.py | 97 ++++++++++++++++++------- Lib/lib2to3/fixes/fix_urllib.py | 110 ++++++++++++++-------------- Lib/lib2to3/pytree.py | 2 +- Lib/lib2to3/refactor.py | 2 +- Lib/lib2to3/tests/test_fixers.py | 111 ++++++++++++++++++++++++++++- Lib/lib2to3/tests/test_pytree.py | 12 ++-- Lib/lib2to3/tests/test_util.py | 17 +++++ 9 files changed, 290 insertions(+), 95 deletions(-) diff --git a/Lib/lib2to3/fixer_util.py b/Lib/lib2to3/fixer_util.py index e6f7cdf..1fb3742 100644 --- a/Lib/lib2to3/fixer_util.py +++ b/Lib/lib2to3/fixer_util.py @@ -1,6 +1,8 @@ """Utility functions, node construction macros, etc.""" # Author: Collin Winter +from itertools import islice + # Local imports from .pgen2 import token from .pytree import Leaf, Node @@ -14,7 +16,7 @@ from . import patcomp def KeywordArg(keyword, value): return Node(syms.argument, - [keyword, Leaf(token.EQUAL, '='), value]) + [keyword, Leaf(token.EQUAL, "="), value]) def LParen(): return Leaf(token.LPAR, "(") @@ -76,9 +78,9 @@ def Number(n, prefix=None): def Subscript(index_node): """A numeric or string subscript""" - return Node(syms.trailer, [Leaf(token.LBRACE, '['), + return Node(syms.trailer, [Leaf(token.LBRACE, "["), index_node, - Leaf(token.RBRACE, ']')]) + Leaf(token.RBRACE, "]")]) def String(string, prefix=None): """A string leaf""" @@ -120,9 +122,9 @@ def FromImport(package_name, name_leafs): # Pull the leaves out of their old tree leaf.remove() - children = [Leaf(token.NAME, 'from'), + children = [Leaf(token.NAME, "from"), Leaf(token.NAME, package_name, prefix=" "), - Leaf(token.NAME, 'import', prefix=" "), + Leaf(token.NAME, "import", prefix=" "), Node(syms.import_as_names, name_leafs)] imp = Node(syms.import_from, children) return imp @@ -245,6 +247,16 @@ def is_probably_builtin(node): return False return True +def find_indentation(node): + """Find the indentation of *node*.""" + while node is not None: + if node.type == syms.suite and len(node.children) > 2: + indent = node.children[1] + if indent.type == token.INDENT: + return indent.value + node = node.parent + return "" + ########################################################### ### The following functions are to find bindings in a suite ########################################################### @@ -314,11 +326,11 @@ def touch_import(package, name, node): if package is None: import_ = Node(syms.import_name, [ - Leaf(token.NAME, 'import'), - Leaf(token.NAME, name, prefix=' ') + Leaf(token.NAME, "import"), + Leaf(token.NAME, name, prefix=" ") ]) else: - import_ = FromImport(package, [Leaf(token.NAME, name, prefix=' ')]) + import_ = FromImport(package, [Leaf(token.NAME, name, prefix=" ")]) children = [import_, Newline()] root.insert_child(insert_pos, Node(syms.simple_stmt, children)) @@ -404,7 +416,7 @@ def _is_import_binding(node, name, package=None): if package and str(node.children[1]).strip() != package: return None n = node.children[3] - if package and _find('as', n): + if package and _find("as", n): # See test_from_import_as for explanation return None elif n.type == syms.import_as_names and _find(name, n): diff --git a/Lib/lib2to3/fixes/fix_itertools_imports.py b/Lib/lib2to3/fixes/fix_itertools_imports.py index f4b4ead..a1702ba 100644 --- a/Lib/lib2to3/fixes/fix_itertools_imports.py +++ b/Lib/lib2to3/fixes/fix_itertools_imports.py @@ -43,8 +43,8 @@ class FixItertoolsImports(fixer_base.BaseFix): else: remove_comma ^= True - if children[-1].type == token.COMMA: - children[-1].remove() + while children and children[-1].type == token.COMMA: + children.pop().remove() # If there are no imports left, just get rid of the entire statement if (not (imports.children or getattr(imports, 'value', None)) or diff --git a/Lib/lib2to3/fixes/fix_operator.py b/Lib/lib2to3/fixes/fix_operator.py index ded9eee..c393f1e 100644 --- a/Lib/lib2to3/fixes/fix_operator.py +++ b/Lib/lib2to3/fixes/fix_operator.py @@ -1,40 +1,89 @@ -"""Fixer for operator.{isCallable,sequenceIncludes} +"""Fixer for operator functions. -operator.isCallable(obj) -> hasattr(obj, '__call__') +operator.isCallable(obj) -> hasattr(obj, '__call__') operator.sequenceIncludes(obj) -> operator.contains(obj) +operator.isSequenceType(obj) -> isinstance(obj, collections.Sequence) +operator.isMappingType(obj) -> isinstance(obj, collections.Mapping) +operator.isNumberType(obj) -> isinstance(obj, numbers.Number) +operator.repeat(obj, n) -> operator.mul(obj, n) +operator.irepeat(obj, n) -> operator.imul(obj, n) """ +import collections + # Local imports -from .. import fixer_base -from ..fixer_util import Call, Name, String +from lib2to3 import fixer_base +from lib2to3.fixer_util import Call, Name, String, touch_import + class FixOperator(fixer_base.BaseFix): - methods = "method=('isCallable'|'sequenceIncludes')" - func = "'(' func=any ')'" + methods = """ + method=('isCallable'|'sequenceIncludes' + |'isSequenceType'|'isMappingType'|'isNumberType' + |'repeat'|'irepeat') + """ + obj = "'(' obj=any ')'" PATTERN = """ power< module='operator' - trailer< '.' %(methods)s > trailer< %(func)s > > + trailer< '.' %(methods)s > trailer< %(obj)s > > | - power< %(methods)s trailer< %(func)s > > - """ % dict(methods=methods, func=func) + power< %(methods)s trailer< %(obj)s > > + """ % dict(methods=methods, obj=obj) def transform(self, node, results): + method = self._check_method(node, results) + if method is not None: + return method(node, results) + + def _sequenceIncludes(self, node, results): + """operator.contains(%s)""" + return self._handle_rename(node, results, "contains") + + def _isCallable(self, node, results): + """hasattr(%s, '__call__')""" + obj = results["obj"] + args = [obj.clone(), String(", "), String("'__call__'")] + return Call(Name("hasattr"), args, prefix=node.prefix) + + def _repeat(self, node, results): + """operator.mul(%s)""" + return self._handle_rename(node, results, "mul") + + def _irepeat(self, node, results): + """operator.imul(%s)""" + return self._handle_rename(node, results, "imul") + + def _isSequenceType(self, node, results): + """isinstance(%s, collections.Sequence)""" + return self._handle_type2abc(node, results, "collections", "Sequence") + + def _isMappingType(self, node, results): + """isinstance(%s, collections.Mapping)""" + return self._handle_type2abc(node, results, "collections", "Mapping") + + def _isNumberType(self, node, results): + """isinstance(%s, numbers.Number)""" + return self._handle_type2abc(node, results, "numbers", "Number") + + def _handle_rename(self, node, results, name): method = results["method"][0] + method.value = name + method.changed() - if method.value == "sequenceIncludes": - if "module" not in results: - # operator may not be in scope, so we can't make a change. - self.warning(node, "You should use operator.contains here.") - else: - method.value = "contains" - method.changed() - elif method.value == "isCallable": - if "module" not in results: - self.warning(node, - "You should use hasattr(%s, '__call__') here." % - results["func"].value) + def _handle_type2abc(self, node, results, module, abc): + touch_import(None, module, node) + obj = results["obj"] + args = [obj.clone(), String(", " + ".".join([module, abc]))] + return Call(Name("isinstance"), args, prefix=node.prefix) + + def _check_method(self, node, results): + method = getattr(self, "_" + results["method"][0].value) + if isinstance(method, collections.Callable): + if "module" in results: + return method else: - func = results["func"] - args = [func.clone(), String(", "), String("'__call__'")] - return Call(Name("hasattr"), args, prefix=node.prefix) + sub = (str(results["obj"]),) + invocation_str = str(method.__doc__) % sub + self.warning(node, "You should use '%s' here." % invocation_str) + return None diff --git a/Lib/lib2to3/fixes/fix_urllib.py b/Lib/lib2to3/fixes/fix_urllib.py index db18ca8..87ccec0 100644 --- a/Lib/lib2to3/fixes/fix_urllib.py +++ b/Lib/lib2to3/fixes/fix_urllib.py @@ -5,39 +5,40 @@ # Author: Nick Edds # Local imports -from .fix_imports import alternates, FixImports -from .. import fixer_base -from ..fixer_util import Name, Comma, FromImport, Newline, attr_chain - -MAPPING = {'urllib': [ - ('urllib.request', - ['URLOpener', 'FancyURLOpener', 'urlretrieve', - '_urlopener', 'urlopen', 'urlcleanup', - 'pathname2url', 'url2pathname']), - ('urllib.parse', - ['quote', 'quote_plus', 'unquote', 'unquote_plus', - 'urlencode', 'splitattr', 'splithost', 'splitnport', - 'splitpasswd', 'splitport', 'splitquery', 'splittag', - 'splittype', 'splituser', 'splitvalue', ]), - ('urllib.error', - ['ContentTooShortError'])], - 'urllib2' : [ - ('urllib.request', - ['urlopen', 'install_opener', 'build_opener', - 'Request', 'OpenerDirector', 'BaseHandler', - 'HTTPDefaultErrorHandler', 'HTTPRedirectHandler', - 'HTTPCookieProcessor', 'ProxyHandler', - 'HTTPPasswordMgr', - 'HTTPPasswordMgrWithDefaultRealm', - 'AbstractBasicAuthHandler', - 'HTTPBasicAuthHandler', 'ProxyBasicAuthHandler', - 'AbstractDigestAuthHandler', - 'HTTPDigestAuthHandler', 'ProxyDigestAuthHandler', - 'HTTPHandler', 'HTTPSHandler', 'FileHandler', - 'FTPHandler', 'CacheFTPHandler', - 'UnknownHandler']), - ('urllib.error', - ['URLError', 'HTTPError']), +from lib2to3.fixes.fix_imports import alternates, FixImports +from lib2to3 import fixer_base +from lib2to3.fixer_util import (Name, Comma, FromImport, Newline, + find_indentation) + +MAPPING = {"urllib": [ + ("urllib.request", + ["URLOpener", "FancyURLOpener", "urlretrieve", + "_urlopener", "urlopen", "urlcleanup", + "pathname2url", "url2pathname"]), + ("urllib.parse", + ["quote", "quote_plus", "unquote", "unquote_plus", + "urlencode", "splitattr", "splithost", "splitnport", + "splitpasswd", "splitport", "splitquery", "splittag", + "splittype", "splituser", "splitvalue", ]), + ("urllib.error", + ["ContentTooShortError"])], + "urllib2" : [ + ("urllib.request", + ["urlopen", "install_opener", "build_opener", + "Request", "OpenerDirector", "BaseHandler", + "HTTPDefaultErrorHandler", "HTTPRedirectHandler", + "HTTPCookieProcessor", "ProxyHandler", + "HTTPPasswordMgr", + "HTTPPasswordMgrWithDefaultRealm", + "AbstractBasicAuthHandler", + "HTTPBasicAuthHandler", "ProxyBasicAuthHandler", + "AbstractDigestAuthHandler", + "HTTPDigestAuthHandler", "ProxyDigestAuthHandler", + "HTTPHandler", "HTTPSHandler", "FileHandler", + "FTPHandler", "CacheFTPHandler", + "UnknownHandler"]), + ("urllib.error", + ["URLError", "HTTPError"]), ] } @@ -78,7 +79,7 @@ class FixUrllib(FixImports): import name with a comma separated list of its replacements. """ - import_mod = results.get('module') + import_mod = results.get("module") pref = import_mod.prefix names = [] @@ -94,9 +95,9 @@ class FixUrllib(FixImports): the module to be imported from with the appropriate new module. """ - mod_member = results.get('mod_member') + mod_member = results.get("mod_member") pref = mod_member.prefix - member = results.get('member') + member = results.get("member") # Simple case with only a single member being imported if member: @@ -111,19 +112,18 @@ class FixUrllib(FixImports): if new_name: mod_member.replace(Name(new_name, prefix=pref)) else: - self.cannot_convert(node, - 'This is an invalid module element') + self.cannot_convert(node, "This is an invalid module element") # Multiple members being imported else: # a dictionary for replacements, order matters modules = [] mod_dict = {} - members = results.get('members') + members = results["members"] for member in members: member = member.value # we only care about the actual members - if member != ',': + if member != ",": for change in MAPPING[mod_member.value]: if member in change[1]: if change[0] in mod_dict: @@ -133,13 +133,19 @@ class FixUrllib(FixImports): modules.append(change[0]) new_nodes = [] + indentation = find_indentation(node) + first = True for module in modules: elts = mod_dict[module] names = [] for elt in elts[:-1]: names.extend([Name(elt, prefix=pref), Comma()]) names.append(Name(elts[-1], prefix=pref)) - new_nodes.append(FromImport(module, names)) + new = FromImport(module, names) + if not first or node.parent.prefix.endswith(indentation): + new.prefix = indentation + new_nodes.append(new) + first = False if new_nodes: nodes = [] for new_node in new_nodes[:-1]: @@ -147,12 +153,12 @@ class FixUrllib(FixImports): nodes.append(new_nodes[-1]) node.replace(nodes) else: - self.cannot_convert(node, 'All module elements are invalid') + self.cannot_convert(node, "All module elements are invalid") def transform_dot(self, node, results): """Transform for calls to module members in code.""" - module_dot = results.get('bare_with_attr') - member = results.get('member') + module_dot = results.get("bare_with_attr") + member = results.get("member") new_name = None if isinstance(member, list): member = member[0] @@ -164,17 +170,17 @@ class FixUrllib(FixImports): module_dot.replace(Name(new_name, prefix=module_dot.prefix)) else: - self.cannot_convert(node, 'This is an invalid module element') + self.cannot_convert(node, "This is an invalid module element") def transform(self, node, results): - if results.get('module'): + if results.get("module"): self.transform_import(node, results) - elif results.get('mod_member'): + elif results.get("mod_member"): self.transform_member(node, results) - elif results.get('bare_with_attr'): + elif results.get("bare_with_attr"): self.transform_dot(node, results) # Renaming and star imports are not supported for these modules. - elif results.get('module_star'): - self.cannot_convert(node, 'Cannot handle star imports.') - elif results.get('module_as'): - self.cannot_convert(node, 'This module is now multiple modules') + elif results.get("module_star"): + self.cannot_convert(node, "Cannot handle star imports.") + elif results.get("module_as"): + self.cannot_convert(node, "This module is now multiple modules") diff --git a/Lib/lib2to3/pytree.py b/Lib/lib2to3/pytree.py index c502771..38fda0c 100644 --- a/Lib/lib2to3/pytree.py +++ b/Lib/lib2to3/pytree.py @@ -286,7 +286,7 @@ class Node(Base): """Return a pre-order iterator for the tree.""" yield self for child in self.children: - for node in child.post_order(): + for node in child.pre_order(): yield node def _prefix_getter(self): diff --git a/Lib/lib2to3/refactor.py b/Lib/lib2to3/refactor.py index 3f42460..4d83d20 100644 --- a/Lib/lib2to3/refactor.py +++ b/Lib/lib2to3/refactor.py @@ -517,7 +517,7 @@ class RefactoringTool(object): try: tree = self.parse_block(block, lineno, indent) except Exception as err: - if self.log.isEnabledFor(logging.DEBUG): + if self.logger.isEnabledFor(logging.DEBUG): for line in block: self.log_debug("Source: %s", line.rstrip("\n")) self.log_error("Can't parse docstring in %s line %s: %s: %s", diff --git a/Lib/lib2to3/tests/test_fixers.py b/Lib/lib2to3/tests/test_fixers.py index 91853a4..eca099d 100644 --- a/Lib/lib2to3/tests/test_fixers.py +++ b/Lib/lib2to3/tests/test_fixers.py @@ -1818,6 +1818,33 @@ class Test_urllib(FixerTestCase): s = "from %s import *" % old self.warns_unchanged(s, "Cannot handle star imports") + def test_indented(self): + b = """ +def foo(): + from urllib import urlencode, urlopen +""" + a = """ +def foo(): + from urllib.parse import urlencode + from urllib.request import urlopen +""" + self.check(b, a) + + b = """ +def foo(): + other() + from urllib import urlencode, urlopen +""" + a = """ +def foo(): + other() + from urllib.parse import urlencode + from urllib.request import urlopen +""" + self.check(b, a) + + + def test_import_module_usage(self): for old, changes in self.modules.items(): for new, members in changes: @@ -3623,6 +3650,10 @@ class Test_itertools_imports(FixerTestCase): a = "from itertools import bar, foo" self.check(b, a) + b = "from itertools import chain, imap, izip" + a = "from itertools import chain" + self.check(b, a) + def test_comments(self): b = "#foo\nfrom itertools import imap, izip" a = "#foo\n" @@ -4303,13 +4334,89 @@ class Test_operator(FixerTestCase): a = "operator.contains(x, y)" self.check(b, a) + b = "operator .sequenceIncludes(x, y)" + a = "operator .contains(x, y)" + self.check(b, a) + + b = "operator. sequenceIncludes(x, y)" + a = "operator. contains(x, y)" + self.check(b, a) + + def test_operator_isSequenceType(self): + b = "operator.isSequenceType(x)" + a = "import collections\nisinstance(x, collections.Sequence)" + self.check(b, a) + + def test_operator_isMappingType(self): + b = "operator.isMappingType(x)" + a = "import collections\nisinstance(x, collections.Mapping)" + self.check(b, a) + + def test_operator_isNumberType(self): + b = "operator.isNumberType(x)" + a = "import numbers\nisinstance(x, numbers.Number)" + self.check(b, a) + + def test_operator_repeat(self): + b = "operator.repeat(x, n)" + a = "operator.mul(x, n)" + self.check(b, a) + + b = "operator .repeat(x, n)" + a = "operator .mul(x, n)" + self.check(b, a) + + b = "operator. repeat(x, n)" + a = "operator. mul(x, n)" + self.check(b, a) + + def test_operator_irepeat(self): + b = "operator.irepeat(x, n)" + a = "operator.imul(x, n)" + self.check(b, a) + + b = "operator .irepeat(x, n)" + a = "operator .imul(x, n)" + self.check(b, a) + + b = "operator. irepeat(x, n)" + a = "operator. imul(x, n)" + self.check(b, a) + def test_bare_isCallable(self): s = "isCallable(x)" - self.warns_unchanged(s, "You should use hasattr(x, '__call__') here.") + t = "You should use 'hasattr(x, '__call__')' here." + self.warns_unchanged(s, t) def test_bare_sequenceIncludes(self): s = "sequenceIncludes(x, y)" - self.warns_unchanged(s, "You should use operator.contains here.") + t = "You should use 'operator.contains(x, y)' here." + self.warns_unchanged(s, t) + + def test_bare_operator_isSequenceType(self): + s = "isSequenceType(z)" + t = "You should use 'isinstance(z, collections.Sequence)' here." + self.warns_unchanged(s, t) + + def test_bare_operator_isMappingType(self): + s = "isMappingType(x)" + t = "You should use 'isinstance(x, collections.Mapping)' here." + self.warns_unchanged(s, t) + + def test_bare_operator_isNumberType(self): + s = "isNumberType(y)" + t = "You should use 'isinstance(y, numbers.Number)' here." + self.warns_unchanged(s, t) + + def test_bare_operator_repeat(self): + s = "repeat(x, n)" + t = "You should use 'operator.mul(x, n)' here." + self.warns_unchanged(s, t) + + def test_bare_operator_irepeat(self): + s = "irepeat(y, 187)" + t = "You should use 'operator.imul(y, 187)' here." + self.warns_unchanged(s, t) class Test_exitfunc(FixerTestCase): diff --git a/Lib/lib2to3/tests/test_pytree.py b/Lib/lib2to3/tests/test_pytree.py index d31f67d..53695f5 100644 --- a/Lib/lib2to3/tests/test_pytree.py +++ b/Lib/lib2to3/tests/test_pytree.py @@ -181,14 +181,18 @@ class TestNodes(support.TestCase): def test_post_order(self): l1 = pytree.Leaf(100, "foo") l2 = pytree.Leaf(100, "bar") - n1 = pytree.Node(1000, [l1, l2]) - self.assertEqual(list(n1.post_order()), [l1, l2, n1]) + l3 = pytree.Leaf(100, "fooey") + c1 = pytree.Node(1000, [l1, l2]) + n1 = pytree.Node(1000, [c1, l3]) + self.assertEqual(list(n1.post_order()), [l1, l2, c1, l3, n1]) def test_pre_order(self): l1 = pytree.Leaf(100, "foo") l2 = pytree.Leaf(100, "bar") - n1 = pytree.Node(1000, [l1, l2]) - self.assertEqual(list(n1.pre_order()), [n1, l1, l2]) + l3 = pytree.Leaf(100, "fooey") + c1 = pytree.Node(1000, [l1, l2]) + n1 = pytree.Node(1000, [c1, l3]) + self.assertEqual(list(n1.pre_order()), [n1, c1, l1, l2, l3]) def test_changed(self): l1 = pytree.Leaf(100, "f") diff --git a/Lib/lib2to3/tests/test_util.py b/Lib/lib2to3/tests/test_util.py index 6186b4f..0ab7537 100644 --- a/Lib/lib2to3/tests/test_util.py +++ b/Lib/lib2to3/tests/test_util.py @@ -575,3 +575,20 @@ class Test_touch_import(support.TestCase): node = parse('bar()') fixer_util.touch_import(None, "cgi", node) self.assertEqual(str(node), 'import cgi\nbar()\n\n') + +class Test_find_indentation(support.TestCase): + + def test_nothing(self): + fi = fixer_util.find_indentation + node = parse("node()") + self.assertEqual(fi(node), "") + node = parse("") + self.assertEqual(fi(node), "") + + def test_simple(self): + fi = fixer_util.find_indentation + node = parse("def f():\n x()") + self.assertEqual(fi(node), "") + self.assertEqual(fi(node.children[0].children[4].children[2]), " ") + node = parse("def f():\n x()\n y()") + self.assertEqual(fi(node.children[0].children[4].children[4]), " ") -- cgit v0.12 From b61d5c9758d601781bf99b9d9462a485078ca624 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sun, 8 Aug 2010 20:49:19 +0000 Subject: Merged revisions 83854 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r83854 | antoine.pitrou | 2010-08-08 22:46:42 +0200 (dim., 08 août 2010) | 4 lines Issue #5319: Print an error if flushing stdout fails at interpreter shutdown. ........ --- Misc/NEWS | 3 +++ Python/pythonrun.c | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/Misc/NEWS b/Misc/NEWS index 5670f0d..ede4f04 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #5319: Print an error if flushing stdout fails at interpreter + shutdown. + - Issue #6869: Fix a refcount problem in the _ctypes extension. - Issue #5504: ctypes should now work with systems where mmap can't diff --git a/Python/pythonrun.c b/Python/pythonrun.c index 3886765..84d72f0 100644 --- a/Python/pythonrun.c +++ b/Python/pythonrun.c @@ -331,7 +331,7 @@ flush_std_files(void) if (fout != NULL && fout != Py_None) { tmp = PyObject_CallMethod(fout, "flush", ""); if (tmp == NULL) - PyErr_Clear(); + PyErr_WriteUnraisable(fout); else Py_DECREF(tmp); } -- cgit v0.12 From a3aee5377611a279e6e8152d8c867c6f07c84f08 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Mon, 9 Aug 2010 09:02:18 +0000 Subject: Merged revisions 83880 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83880 | senthil.kumaran | 2010-08-09 14:26:25 +0530 (Mon, 09 Aug 2010) | 3 lines Fix Issue5416 - explain negative value for count in bytes object replace. ........ --- Objects/bytesobject.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Objects/bytesobject.c b/Objects/bytesobject.c index 417bc48..5a45136 100644 --- a/Objects/bytesobject.c +++ b/Objects/bytesobject.c @@ -2557,7 +2557,8 @@ PyDoc_STRVAR(replace__doc__, \n\ Return a copy of B with all occurrences of subsection\n\ old replaced by new. If the optional argument count is\n\ -given, only the first count occurrences are replaced."); +positive, only the first count occurrences are replaced. A\n\ +negative value of count replaces all occurences"); static PyObject * bytes_replace(PyBytesObject *self, PyObject *args) -- cgit v0.12 From c3ce882c752d5b78062a526ea1a16ec2edd03144 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Mon, 9 Aug 2010 09:06:23 +0000 Subject: Merged revisions 83882 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83882 | senthil.kumaran | 2010-08-09 14:33:57 +0530 (Mon, 09 Aug 2010) | 3 lines spelling mistake. ........ --- Objects/bytesobject.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Objects/bytesobject.c b/Objects/bytesobject.c index 5a45136..0f7e7d3 100644 --- a/Objects/bytesobject.c +++ b/Objects/bytesobject.c @@ -2558,7 +2558,7 @@ PyDoc_STRVAR(replace__doc__, Return a copy of B with all occurrences of subsection\n\ old replaced by new. If the optional argument count is\n\ positive, only the first count occurrences are replaced. A\n\ -negative value of count replaces all occurences"); +negative value of count replaces all occurrences"); static PyObject * bytes_replace(PyBytesObject *self, PyObject *args) -- cgit v0.12 From ea54b03b1e8c457b55db36ee7dc9300327c2a0b8 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Mon, 9 Aug 2010 20:05:35 +0000 Subject: Merged revisions 83900 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83900 | senthil.kumaran | 2010-08-10 01:23:52 +0530 (Tue, 10 Aug 2010) | 3 lines Fix Issue7007 - Use percent-encoded consistently instead of URL Encoded variations. Docs changed. ........ --- Doc/faq/library.rst | 2 +- Doc/library/logging.rst | 2 +- Doc/library/urllib.parse.rst | 6 +++--- Doc/library/urllib.request.rst | 2 +- 4 files changed, 6 insertions(+), 6 deletions(-) diff --git a/Doc/faq/library.rst b/Doc/faq/library.rst index 1fc2389..b409bb6 100644 --- a/Doc/faq/library.rst +++ b/Doc/faq/library.rst @@ -669,7 +669,7 @@ Yes. Here's a simple example that uses httplib:: if reply != 200: sys.stdout.write(httpobj.getfile().read()) -Note that in general for URL-encoded POST operations, query strings must be +Note that in general for a percent-encoded POST operations, query strings must be quoted by using :func:`urllib.quote`. For example to send name="Guy Steele, Jr.":: diff --git a/Doc/library/logging.rst b/Doc/library/logging.rst index e6832fe..2dddc18 100644 --- a/Doc/library/logging.rst +++ b/Doc/library/logging.rst @@ -2126,7 +2126,7 @@ supports sending logging messages to a Web server, using either ``GET`` or .. method:: emit(record) - Sends the record to the Web server as an URL-encoded dictionary. + Sends the record to the Web server as a percent-encoded dictionary. .. _formatter-objects: diff --git a/Doc/library/urllib.parse.rst b/Doc/library/urllib.parse.rst index 72b8028..37ddea0 100644 --- a/Doc/library/urllib.parse.rst +++ b/Doc/library/urllib.parse.rst @@ -114,7 +114,7 @@ The :mod:`urllib.parse` module defines the following functions: values are lists of values for each name. The optional argument *keep_blank_values* is a flag indicating whether blank - values in URL encoded queries should be treated as blank strings. A true value + values in percent-encoded queries should be treated as blank strings. A true value indicates that blanks should be retained as blank strings. The default false value indicates that blank values are to be ignored and treated as if they were not included. @@ -134,7 +134,7 @@ The :mod:`urllib.parse` module defines the following functions: name, value pairs. The optional argument *keep_blank_values* is a flag indicating whether blank - values in URL encoded queries should be treated as blank strings. A true value + values in percent-encoded queries should be treated as blank strings. A true value indicates that blanks should be retained as blank strings. The default false value indicates that blank values are to be ignored and treated as if they were not included. @@ -327,7 +327,7 @@ The :mod:`urllib.parse` module defines the following functions: .. function:: urlencode(query, doseq=False, safe='', encoding=None, errors=None) Convert a mapping object or a sequence of two-element tuples, which may - either be a :class:`str` or a :class:`bytes`, to a "url-encoded" string, + either be a :class:`str` or a :class:`bytes`, to a "percent-encoded" string, suitable to pass to :func:`urlopen` above as the optional *data* argument. This is useful to pass a dictionary of form fields to a ``POST`` request. The resulting string is a series of ``key=value`` pairs separated by ``'&'`` diff --git a/Doc/library/urllib.request.rst b/Doc/library/urllib.request.rst index 75ff857..1b90d32 100644 --- a/Doc/library/urllib.request.rst +++ b/Doc/library/urllib.request.rst @@ -140,7 +140,7 @@ The :mod:`urllib.request` module defines the following functions: .. function:: url2pathname(path) - Convert the path component *path* from an encoded URL to the local syntax for a + Convert the path component *path* from a percent-encoded URL to the local syntax for a path. This does not accept a complete URL. This function uses :func:`unquote` to decode *path*. -- cgit v0.12 From 7a956cc74e701f3de1b74f4b2a514975731d23d2 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Mon, 9 Aug 2010 20:08:48 +0000 Subject: Merged revisions 83901 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83901 | senthil.kumaran | 2010-08-10 01:31:35 +0530 (Tue, 10 Aug 2010) | 3 lines Fix Issue7007 - Use percent-encoded consistently instead of URL Encoded variations. Changes in Modules. ........ --- Lib/cgi.py | 4 ++-- Lib/logging/handlers.py | 2 +- Lib/urllib/parse.py | 8 ++++---- 3 files changed, 7 insertions(+), 7 deletions(-) diff --git a/Lib/cgi.py b/Lib/cgi.py index 9e16a1d..7da2b23 100755 --- a/Lib/cgi.py +++ b/Lib/cgi.py @@ -114,7 +114,7 @@ def parse(fp=None, environ=os.environ, keep_blank_values=0, strict_parsing=0): environ : environment dictionary; default: os.environ keep_blank_values: flag indicating whether blank values in - URL encoded forms should be treated as blank strings. + percent-encoded forms should be treated as blank strings. A true value indicates that blanks should be retained as blank strings. The default false value indicates that blank values are to be ignored and treated as if they were @@ -394,7 +394,7 @@ class FieldStorage: environ : environment dictionary; default: os.environ keep_blank_values: flag indicating whether blank values in - URL encoded forms should be treated as blank strings. + percent-encoded forms should be treated as blank strings. A true value indicates that blanks should be retained as blank strings. The default false value indicates that blank values are to be ignored and treated as if they were diff --git a/Lib/logging/handlers.py b/Lib/logging/handlers.py index 82c418b..9013f8d 100644 --- a/Lib/logging/handlers.py +++ b/Lib/logging/handlers.py @@ -1012,7 +1012,7 @@ class HTTPHandler(logging.Handler): """ Emit a record. - Send the record to the Web server as an URL-encoded dictionary + Send the record to the Web server as a percent-encoded dictionary """ try: import http.client, urllib.parse diff --git a/Lib/urllib/parse.py b/Lib/urllib/parse.py index e1afe52..886c51c 100644 --- a/Lib/urllib/parse.py +++ b/Lib/urllib/parse.py @@ -360,10 +360,10 @@ def parse_qs(qs, keep_blank_values=False, strict_parsing=False): Arguments: - qs: URL-encoded query string to be parsed + qs: percent-encoded query string to be parsed keep_blank_values: flag indicating whether blank values in - URL encoded queries should be treated as blank strings. + percent-encoded queries should be treated as blank strings. A true value indicates that blanks should be retained as blank strings. The default false value indicates that blank values are to be ignored and treated as if they were @@ -386,10 +386,10 @@ def parse_qsl(qs, keep_blank_values=False, strict_parsing=False): Arguments: - qs: URL-encoded query string to be parsed + qs: percent-encoded query string to be parsed keep_blank_values: flag indicating whether blank values in - URL encoded queries should be treated as blank strings. A + percent-encoded queries should be treated as blank strings. A true value indicates that blanks should be retained as blank strings. The default false value indicates that blank values are to be ignored and treated as if they were not included. -- cgit v0.12 From 87d5260362faf07c5332679aa27e35aef5dd3a34 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Mon, 9 Aug 2010 22:41:38 +0000 Subject: Merged revisions 83918 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r83918 | antoine.pitrou | 2010-08-10 00:38:19 +0200 (mar., 10 août 2010) | 5 lines Issue #3757: thread-local objects now support cyclic garbage collection. Thread-local objects involved in reference cycles will be deallocated timely by the cyclic GC, even if the underlying thread is still running. ........ --- Lib/test/test_threading_local.py | 18 ++- Misc/NEWS | 4 + Modules/_threadmodule.c | 269 ++++++++++++++++++++++++++++++++------- 3 files changed, 244 insertions(+), 47 deletions(-) diff --git a/Lib/test/test_threading_local.py b/Lib/test/test_threading_local.py index 84523ad..0c9f4d9 100644 --- a/Lib/test/test_threading_local.py +++ b/Lib/test/test_threading_local.py @@ -38,9 +38,9 @@ class BaseLocalTest: gc.collect() self.assertEqual(len(weaklist), n) - # XXX threading.local keeps the local of the last stopped thread alive. + # XXX _threading_local keeps the local of the last stopped thread alive. deadlist = [weak for weak in weaklist if weak() is None] - self.assertEqual(len(deadlist), n-1) + self.assertIn(len(deadlist), (n-1, n)) # Assignment to the same thread local frees it sometimes (!) local.someothervar = None @@ -116,6 +116,20 @@ class BaseLocalTest: class ThreadLocalTest(unittest.TestCase, BaseLocalTest): _local = _thread._local + # Fails for the pure Python implementation + def test_cycle_collection(self): + class X: + pass + + x = X() + x.local = self._local() + x.local.x = x + wr = weakref.ref(x) + del x + gc.collect() + self.assertIs(wr(), None) + + class PyThreadingLocalTest(unittest.TestCase, BaseLocalTest): _local = _threading_local.local diff --git a/Misc/NEWS b/Misc/NEWS index ede4f04..9e2603d 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -98,6 +98,10 @@ C-API Library ------- +- Issue #3757: thread-local objects now support cyclic garbage collection. + Thread-local objects involved in reference cycles will be deallocated + timely by the cyclic GC, even if the underlying thread is still running. + - Fix Issue8280 - urllib2's Request method will remove fragements in the url. This is how it is supposed to work, wget and curl do the same. Previous behavior was wrong. diff --git a/Modules/_threadmodule.c b/Modules/_threadmodule.c index e218ed6..d4a74c8 100644 --- a/Modules/_threadmodule.c +++ b/Modules/_threadmodule.c @@ -172,19 +172,163 @@ newlockobject(void) #include "structmember.h" +/* Quick overview: + + We need to be able to reclaim reference cycles as soon as possible + (both when a thread is being terminated, or a thread-local object + becomes unreachable from user data). Constraints: + - it must not be possible for thread-state dicts to be involved in + reference cycles (otherwise the cyclic GC will refuse to consider + objects referenced from a reachable thread-state dict, even though + local_dealloc would clear them) + - the death of a thread-state dict must still imply destruction of the + corresponding local dicts in all thread-local objects. + + Our implementation uses small "localdummy" objects in order to break + the reference chain. These trivial objects are hashable (using the + default scheme of identity hashing) and weakrefable. + Each thread-state holds a separate localdummy for each local object + (as a /strong reference/), + and each thread-local object holds a dict mapping /weak references/ + of localdummies to local dicts. + + Therefore: + - only the thread-state dict holds a strong reference to the dummies + - only the thread-local object holds a strong reference to the local dicts + - only outside objects (application- or library-level) hold strong + references to the thread-local objects + - as soon as a thread-state dict is destroyed, the weakref callbacks of all + dummies attached to that thread are called, and destroy the corresponding + local dicts from thread-local objects + - as soon as a thread-local object is destroyed, its local dicts are + destroyed and its dummies are manually removed from all thread states + - the GC can do its work correctly when a thread-local object is dangling, + without any interference from the thread-state dicts + + As an additional optimization, each localdummy holds a borrowed reference + to the corresponding localdict. This borrowed reference is only used + by the thread-local object which has created the localdummy, which should + guarantee that the localdict still exists when accessed. +*/ + +typedef struct { + PyObject_HEAD + PyObject *localdict; /* Borrowed reference! */ + PyObject *weakreflist; /* List of weak references to self */ +} localdummyobject; + +static void +localdummy_dealloc(localdummyobject *self) +{ + if (self->weakreflist != NULL) + PyObject_ClearWeakRefs((PyObject *) self); + Py_TYPE(self)->tp_free((PyObject*)self); +} + +static PyTypeObject localdummytype = { + PyVarObject_HEAD_INIT(NULL, 0) + /* tp_name */ "_thread._localdummy", + /* tp_basicsize */ sizeof(localdummyobject), + /* tp_itemsize */ 0, + /* tp_dealloc */ (destructor)localdummy_dealloc, + /* tp_print */ 0, + /* tp_getattr */ 0, + /* tp_setattr */ 0, + /* tp_reserved */ 0, + /* tp_repr */ 0, + /* tp_as_number */ 0, + /* tp_as_sequence */ 0, + /* tp_as_mapping */ 0, + /* tp_hash */ 0, + /* tp_call */ 0, + /* tp_str */ 0, + /* tp_getattro */ 0, + /* tp_setattro */ 0, + /* tp_as_buffer */ 0, + /* tp_flags */ Py_TPFLAGS_DEFAULT, + /* tp_doc */ "Thread-local dummy", + /* tp_traverse */ 0, + /* tp_clear */ 0, + /* tp_richcompare */ 0, + /* tp_weaklistoffset */ offsetof(localdummyobject, weakreflist) +}; + + typedef struct { PyObject_HEAD PyObject *key; PyObject *args; PyObject *kw; + /* The current thread's local dict (necessary for tp_dictoffset) */ PyObject *dict; + PyObject *weakreflist; /* List of weak references to self */ + /* A {localdummy weakref -> localdict} dict */ + PyObject *dummies; + /* The callback for weakrefs to localdummies */ + PyObject *wr_callback; } localobject; +/* Forward declaration */ +static PyObject *_ldict(localobject *self); +static PyObject *_localdummy_destroyed(PyObject *meth_self, PyObject *dummyweakref); + +/* Create and register the dummy for the current thread, as well as the + corresponding local dict */ +static int +_local_create_dummy(localobject *self) +{ + PyObject *tdict, *ldict = NULL, *wr = NULL; + localdummyobject *dummy = NULL; + int r; + + tdict = PyThreadState_GetDict(); + if (tdict == NULL) { + PyErr_SetString(PyExc_SystemError, + "Couldn't get thread-state dictionary"); + goto err; + } + + ldict = PyDict_New(); + if (ldict == NULL) + goto err; + dummy = (localdummyobject *) localdummytype.tp_alloc(&localdummytype, 0); + if (dummy == NULL) + goto err; + dummy->localdict = ldict; + wr = PyWeakref_NewRef((PyObject *) dummy, self->wr_callback); + if (wr == NULL) + goto err; + + /* As a side-effect, this will cache the weakref's hash before the + dummy gets deleted */ + r = PyDict_SetItem(self->dummies, wr, ldict); + if (r < 0) + goto err; + Py_CLEAR(wr); + r = PyDict_SetItem(tdict, self->key, (PyObject *) dummy); + if (r < 0) + goto err; + Py_CLEAR(dummy); + + Py_CLEAR(self->dict); + self->dict = ldict; + return 0; + +err: + Py_XDECREF(ldict); + Py_XDECREF(wr); + Py_XDECREF(dummy); + return -1; +} + static PyObject * local_new(PyTypeObject *type, PyObject *args, PyObject *kw) { localobject *self; - PyObject *tdict; + PyObject *wr; + static PyMethodDef wr_callback_def = { + "_localdummy_destroyed", (PyCFunction) _localdummy_destroyed, METH_O + }; if (type->tp_init == PyBaseObject_Type.tp_init && ((args && PyObject_IsTrue(args)) @@ -202,23 +346,25 @@ local_new(PyTypeObject *type, PyObject *args, PyObject *kw) self->args = args; Py_XINCREF(kw); self->kw = kw; - self->dict = NULL; /* making sure */ self->key = PyUnicode_FromFormat("thread.local.%p", self); if (self->key == NULL) goto err; - self->dict = PyDict_New(); - if (self->dict == NULL) + self->dummies = PyDict_New(); + if (self->dummies == NULL) goto err; - tdict = PyThreadState_GetDict(); - if (tdict == NULL) { - PyErr_SetString(PyExc_SystemError, - "Couldn't get thread-state dictionary"); + /* We use a weak reference to self in the callback closure + in order to avoid spurious reference cycles */ + wr = PyWeakref_NewRef((PyObject *) self, NULL); + if (wr == NULL) + goto err; + self->wr_callback = PyCFunction_New(&wr_callback_def, wr); + Py_DECREF(wr); + if (self->wr_callback == NULL) goto err; - } - if (PyDict_SetItem(tdict, self->key, self->dict) < 0) + if (_local_create_dummy(self) < 0) goto err; return (PyObject *)self; @@ -233,6 +379,7 @@ local_traverse(localobject *self, visitproc visit, void *arg) { Py_VISIT(self->args); Py_VISIT(self->kw); + Py_VISIT(self->dummies); Py_VISIT(self->dict); return 0; } @@ -240,16 +387,13 @@ local_traverse(localobject *self, visitproc visit, void *arg) static int local_clear(localobject *self) { + PyThreadState *tstate; Py_CLEAR(self->args); Py_CLEAR(self->kw); + Py_CLEAR(self->dummies); Py_CLEAR(self->dict); - return 0; -} - -static void -local_dealloc(localobject *self) -{ - PyThreadState *tstate; + Py_CLEAR(self->wr_callback); + /* Remove all strong references to dummies from the thread states */ if (self->key && (tstate = PyThreadState_Get()) && tstate->interp) { @@ -260,16 +404,29 @@ local_dealloc(localobject *self) PyDict_GetItem(tstate->dict, self->key)) PyDict_DelItem(tstate->dict, self->key); } + return 0; +} + +static void +local_dealloc(localobject *self) +{ + /* Weakrefs must be invalidated right now, otherwise they can be used + from code called below, which is very dangerous since Py_REFCNT(self) == 0 */ + if (self->weakreflist != NULL) + PyObject_ClearWeakRefs((PyObject *) self); + + PyObject_GC_UnTrack(self); - Py_XDECREF(self->key); local_clear(self); + Py_XDECREF(self->key); Py_TYPE(self)->tp_free((PyObject*)self); } +/* Returns a borrowed reference to the local dict, creating it if necessary */ static PyObject * _ldict(localobject *self) { - PyObject *tdict, *ldict; + PyObject *tdict, *ldict, *dummy; tdict = PyThreadState_GetDict(); if (tdict == NULL) { @@ -278,22 +435,11 @@ _ldict(localobject *self) return NULL; } - ldict = PyDict_GetItem(tdict, self->key); - if (ldict == NULL) { - ldict = PyDict_New(); /* we own ldict */ - - if (ldict == NULL) + dummy = PyDict_GetItem(tdict, self->key); + if (dummy == NULL) { + if (_local_create_dummy(self) < 0) return NULL; - else { - int i = PyDict_SetItem(tdict, self->key, ldict); - Py_DECREF(ldict); /* now ldict is borrowed */ - if (i < 0) - return NULL; - } - - Py_CLEAR(self->dict); - Py_INCREF(ldict); - self->dict = ldict; /* still borrowed */ + ldict = self->dict; if (Py_TYPE(self)->tp_init != PyBaseObject_Type.tp_init && Py_TYPE(self)->tp_init((PyObject*)self, @@ -304,14 +450,17 @@ _ldict(localobject *self) PyDict_DelItem(tdict, self->key); return NULL; } - + } + else { + assert(Py_TYPE(dummy) == &localdummytype); + ldict = ((localdummyobject *) dummy)->localdict; } /* The call to tp_init above may have caused another thread to run. Install our ldict again. */ if (self->dict != ldict) { - Py_CLEAR(self->dict); Py_INCREF(ldict); + Py_CLEAR(self->dict); self->dict = ldict; } @@ -333,13 +482,10 @@ local_setattro(localobject *self, PyObject *name, PyObject *v) static PyObject * local_getdict(localobject *self, void *closure) { - if (self->dict == NULL) { - PyErr_SetString(PyExc_AttributeError, "__dict__"); - return NULL; - } - - Py_INCREF(self->dict); - return self->dict; + PyObject *ldict; + ldict = _ldict(self); + Py_XINCREF(ldict); + return ldict; } static PyGetSetDef local_getset[] = { @@ -370,12 +516,13 @@ static PyTypeObject localtype = { /* tp_getattro */ (getattrofunc)local_getattro, /* tp_setattro */ (setattrofunc)local_setattro, /* tp_as_buffer */ 0, - /* tp_flags */ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, + /* tp_flags */ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE + | Py_TPFLAGS_HAVE_GC, /* tp_doc */ "Thread-local data", /* tp_traverse */ (traverseproc)local_traverse, /* tp_clear */ (inquiry)local_clear, /* tp_richcompare */ 0, - /* tp_weaklistoffset */ 0, + /* tp_weaklistoffset */ offsetof(localobject, weakreflist), /* tp_iter */ 0, /* tp_iternext */ 0, /* tp_methods */ 0, @@ -416,6 +563,36 @@ local_getattro(localobject *self, PyObject *name) return value; } +/* Called when a dummy is destroyed. */ +static PyObject * +_localdummy_destroyed(PyObject *localweakref, PyObject *dummyweakref) +{ + PyObject *obj; + localobject *self; + assert(PyWeakref_CheckRef(localweakref)); + obj = PyWeakref_GET_OBJECT(localweakref); + if (obj == Py_None) + Py_RETURN_NONE; + Py_INCREF(obj); + assert(PyObject_TypeCheck(obj, &localtype)); + /* If the thread-local object is still alive and not being cleared, + remove the corresponding local dict */ + self = (localobject *) obj; + if (self->dummies != NULL) { + PyObject *ldict; + ldict = PyDict_GetItem(self->dummies, dummyweakref); + if (ldict != NULL) { + if (ldict == self->dict) + Py_CLEAR(self->dict); + PyDict_DelItem(self->dummies, dummyweakref); + } + if (PyErr_Occurred()) + PyErr_WriteUnraisable(obj); + } + Py_DECREF(obj); + Py_RETURN_NONE; +} + /* Module functions */ struct bootstate { @@ -730,6 +907,8 @@ PyInit__thread(void) PyObject *m, *d; /* Initialize types: */ + if (PyType_Ready(&localdummytype) < 0) + return NULL; if (PyType_Ready(&localtype) < 0) return NULL; if (PyType_Ready(&Locktype) < 0) -- cgit v0.12 From bd25d598a54dc57271e009918977815377babda0 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Mon, 9 Aug 2010 23:47:57 +0000 Subject: Merged revisions 83921 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r83921 | antoine.pitrou | 2010-08-10 01:39:31 +0200 (mar., 10 août 2010) | 4 lines Issue #6915: Under Windows, os.listdir() didn't release the Global Interpreter Lock around all system calls. Original patch by Ryan Kelly. ........ --- Misc/ACKS | 1 + Misc/NEWS | 3 +++ Modules/posixmodule.c | 4 ++++ 3 files changed, 8 insertions(+) diff --git a/Misc/ACKS b/Misc/ACKS index 67684eb..1b3f0d5 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -398,6 +398,7 @@ Jacob Kaplan-Moss Lou Kates Hiroaki Kawai Sebastien Keim +Ryan Kelly Robert Kern Randall Kern Magnus Kessler diff --git a/Misc/NEWS b/Misc/NEWS index 9e2603d..a79e4cd 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -98,6 +98,9 @@ C-API Library ------- +- Issue #6915: Under Windows, os.listdir() didn't release the Global + Interpreter Lock around all system calls. Original patch by Ryan Kelly. + - Issue #3757: thread-local objects now support cyclic garbage collection. Thread-local objects involved in reference cycles will be deallocated timely by the cyclic GC, even if the underlying thread is still running. diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index cb3075b..d6e491c 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -2270,7 +2270,9 @@ posix_listdir(PyObject *self, PyObject *args) free(wnamebuf); return NULL; } + Py_BEGIN_ALLOW_THREADS hFindFile = FindFirstFileW(wnamebuf, &wFileData); + Py_END_ALLOW_THREADS if (hFindFile == INVALID_HANDLE_VALUE) { int error = GetLastError(); if (error == ERROR_FILE_NOT_FOUND) { @@ -2348,7 +2350,9 @@ posix_listdir(PyObject *self, PyObject *args) if ((d = PyList_New(0)) == NULL) return NULL; + Py_BEGIN_ALLOW_THREADS hFindFile = FindFirstFile(namebuf, &FileData); + Py_END_ALLOW_THREADS if (hFindFile == INVALID_HANDLE_VALUE) { int error = GetLastError(); if (error == ERROR_FILE_NOT_FOUND) -- cgit v0.12 From e647b4766d93c8dc93f936047990f9e836adc229 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 10 Aug 2010 00:22:01 +0000 Subject: Fix buildbot issues due to _ctypes failing to compile in 3.1. Recorded rollback of revisions 83837,83841 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k --- Misc/NEWS | 5 ----- Modules/_ctypes/_ctypes.c | 8 +------- Modules/_ctypes/callbacks.c | 16 ++++++---------- Modules/_ctypes/ctypes.h | 3 +-- Modules/_ctypes/libffi/fficonfig.py.in | 2 -- Modules/_ctypes/libffi_msvc/ffi.c | 10 +++++----- Modules/_ctypes/libffi_msvc/ffi.h | 8 ++------ Modules/_ctypes/malloc_closure.c | 8 +++----- setup.py | 3 ++- 9 files changed, 20 insertions(+), 43 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index a79e4cd..e5d3c43 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -15,11 +15,6 @@ Core and Builtins - Issue #5319: Print an error if flushing stdout fails at interpreter shutdown. -- Issue #6869: Fix a refcount problem in the _ctypes extension. - -- Issue #5504: ctypes should now work with systems where mmap can't - be PROT_WRITE and PROT_EXEC. - - Issue #8814: function annotations (the ``__annotations__`` attribute) are now included in the set of attributes copied by default by functools.wraps and functools.update_wrapper. Patch by Terrence Cole. diff --git a/Modules/_ctypes/_ctypes.c b/Modules/_ctypes/_ctypes.c index 3d53a47..c1b3093 100644 --- a/Modules/_ctypes/_ctypes.c +++ b/Modules/_ctypes/_ctypes.c @@ -3367,7 +3367,7 @@ PyCFuncPtr_new(PyTypeObject *type, PyObject *args, PyObject *kwds) self->callable = callable; self->thunk = thunk; - *(void **)self->b_ptr = (void *)thunk->pcl_exec; + *(void **)self->b_ptr = (void *)thunk->pcl; Py_INCREF((PyObject *)thunk); /* for KeepRef */ if (-1 == KeepRef((CDataObject *)self, 0, (PyObject *)thunk)) { @@ -5326,42 +5326,36 @@ PyInit__ctypes(void) Struct_Type.tp_base = &PyCData_Type; if (PyType_Ready(&Struct_Type) < 0) return NULL; - Py_INCREF(&Struct_Type); PyModule_AddObject(m, "Structure", (PyObject *)&Struct_Type); Py_TYPE(&Union_Type) = &UnionType_Type; Union_Type.tp_base = &PyCData_Type; if (PyType_Ready(&Union_Type) < 0) return NULL; - Py_INCREF(&Union_Type); PyModule_AddObject(m, "Union", (PyObject *)&Union_Type); Py_TYPE(&PyCPointer_Type) = &PyCPointerType_Type; PyCPointer_Type.tp_base = &PyCData_Type; if (PyType_Ready(&PyCPointer_Type) < 0) return NULL; - Py_INCREF(&PyCPointer_Type); PyModule_AddObject(m, "_Pointer", (PyObject *)&PyCPointer_Type); Py_TYPE(&PyCArray_Type) = &PyCArrayType_Type; PyCArray_Type.tp_base = &PyCData_Type; if (PyType_Ready(&PyCArray_Type) < 0) return NULL; - Py_INCREF(&PyCArray_Type); PyModule_AddObject(m, "Array", (PyObject *)&PyCArray_Type); Py_TYPE(&Simple_Type) = &PyCSimpleType_Type; Simple_Type.tp_base = &PyCData_Type; if (PyType_Ready(&Simple_Type) < 0) return NULL; - Py_INCREF(&Simple_Type); PyModule_AddObject(m, "_SimpleCData", (PyObject *)&Simple_Type); Py_TYPE(&PyCFuncPtr_Type) = &PyCFuncPtrType_Type; PyCFuncPtr_Type.tp_base = &PyCData_Type; if (PyType_Ready(&PyCFuncPtr_Type) < 0) return NULL; - Py_INCREF(&PyCFuncPtr_Type); PyModule_AddObject(m, "CFuncPtr", (PyObject *)&PyCFuncPtr_Type); /************************************************* diff --git a/Modules/_ctypes/callbacks.c b/Modules/_ctypes/callbacks.c index dd19d80..5c82f77 100644 --- a/Modules/_ctypes/callbacks.c +++ b/Modules/_ctypes/callbacks.c @@ -16,8 +16,8 @@ CThunkObject_dealloc(PyObject *_self) Py_XDECREF(self->converters); Py_XDECREF(self->callable); Py_XDECREF(self->restype); - if (self->pcl_write) - ffi_closure_free(self->pcl_write); + if (self->pcl) + _ctypes_free_closure(self->pcl); PyObject_GC_Del(self); } @@ -370,8 +370,7 @@ static CThunkObject* CThunkObject_new(Py_ssize_t nArgs) return NULL; } - p->pcl_exec = NULL; - p->pcl_write = NULL; + p->pcl = NULL; memset(&p->cif, 0, sizeof(p->cif)); p->converters = NULL; p->callable = NULL; @@ -401,9 +400,8 @@ CThunkObject *_ctypes_alloc_callback(PyObject *callable, assert(CThunk_CheckExact((PyObject *)p)); - p->pcl_write = ffi_closure_alloc(sizeof(ffi_closure), - &p->pcl_exec); - if (p->pcl_write == NULL) { + p->pcl = _ctypes_alloc_closure(); + if (p->pcl == NULL) { PyErr_NoMemory(); goto error; } @@ -448,9 +446,7 @@ CThunkObject *_ctypes_alloc_callback(PyObject *callable, "ffi_prep_cif failed with %d", result); goto error; } - result = ffi_prep_closure_loc(p->pcl_write, &p->cif, closure_fcn, - p, - p->pcl_exec); + result = ffi_prep_closure(p->pcl, &p->cif, closure_fcn, p); if (result != FFI_OK) { PyErr_Format(PyExc_RuntimeError, "ffi_prep_closure failed with %d", result); diff --git a/Modules/_ctypes/ctypes.h b/Modules/_ctypes/ctypes.h index 27abe65..0af5fa1 100644 --- a/Modules/_ctypes/ctypes.h +++ b/Modules/_ctypes/ctypes.h @@ -58,8 +58,7 @@ struct tagCDataObject { typedef struct { PyObject_VAR_HEAD - ffi_closure *pcl_write; /* the C callable, writeable */ - void *pcl_exec; /* the C callable, executable */ + ffi_closure *pcl; /* the C callable */ ffi_cif cif; int flags; PyObject *converters; diff --git a/Modules/_ctypes/libffi/fficonfig.py.in b/Modules/_ctypes/libffi/fficonfig.py.in index 775c9e3..1029327 100644 --- a/Modules/_ctypes/libffi/fficonfig.py.in +++ b/Modules/_ctypes/libffi/fficonfig.py.in @@ -1,7 +1,5 @@ ffi_sources = """ src/prep_cif.c -src/closures.c -src/dlmalloc.c """.split() ffi_platforms = { diff --git a/Modules/_ctypes/libffi_msvc/ffi.c b/Modules/_ctypes/libffi_msvc/ffi.c index 65581a7..763d179 100644 --- a/Modules/_ctypes/libffi_msvc/ffi.c +++ b/Modules/_ctypes/libffi_msvc/ffi.c @@ -371,11 +371,10 @@ ffi_prep_incoming_args_SYSV(char *stack, void **rvalue, extern void ffi_closure_OUTER(); ffi_status -ffi_prep_closure_loc (ffi_closure* closure, - ffi_cif* cif, - void (*fun)(ffi_cif*,void*,void**,void*), - void *user_data, - void *codeloc) +ffi_prep_closure (ffi_closure* closure, + ffi_cif* cif, + void (*fun)(ffi_cif*,void*,void**,void*), + void *user_data) { short bytes; char *tramp; @@ -453,5 +452,6 @@ ffi_prep_closure_loc (ffi_closure* closure, closure->cif = cif; closure->user_data = user_data; closure->fun = fun; + return FFI_OK; } diff --git a/Modules/_ctypes/libffi_msvc/ffi.h b/Modules/_ctypes/libffi_msvc/ffi.h index efb14c5..a88d874 100644 --- a/Modules/_ctypes/libffi_msvc/ffi.h +++ b/Modules/_ctypes/libffi_msvc/ffi.h @@ -221,15 +221,11 @@ typedef struct { void *user_data; } ffi_closure; -void ffi_closure_free(void *); -void *ffi_closure_alloc (size_t size, void **code); - ffi_status -ffi_prep_closure_loc (ffi_closure*, +ffi_prep_closure (ffi_closure*, ffi_cif *, void (*fun)(ffi_cif*,void*,void**,void*), - void *user_data, - void *codeloc); + void *user_data); typedef struct { char tramp[FFI_TRAMPOLINE_SIZE]; diff --git a/Modules/_ctypes/malloc_closure.c b/Modules/_ctypes/malloc_closure.c index 519941b..ae857a2 100644 --- a/Modules/_ctypes/malloc_closure.c +++ b/Modules/_ctypes/malloc_closure.c @@ -89,7 +89,7 @@ static void more_core(void) /******************************************************************/ /* put the item back into the free list */ -void ffi_closure_free(void *p) +void _ctypes_free_closure(void *p) { ITEM *item = (ITEM *)p; item->next = free_list; @@ -97,7 +97,7 @@ void ffi_closure_free(void *p) } /* return one item from the free list, allocating more if needed */ -void *ffi_closure_alloc(size_t ignored, void** codeloc) +void *_ctypes_alloc_closure(void) { ITEM *item; if (!free_list) @@ -106,7 +106,5 @@ void *ffi_closure_alloc(size_t ignored, void** codeloc) return NULL; item = free_list; free_list = item->next; - *codeloc = (void *)item; - return (void *)item; + return item; } - diff --git a/setup.py b/setup.py index 3cfd275..332033d 100644 --- a/setup.py +++ b/setup.py @@ -1636,7 +1636,8 @@ class PyBuildExt(build_ext): '_ctypes/callbacks.c', '_ctypes/callproc.c', '_ctypes/stgdict.c', - '_ctypes/cfield.c'] + '_ctypes/cfield.c', + '_ctypes/malloc_closure.c'] depends = ['_ctypes/ctypes.h'] if sys.platform == 'darwin': -- cgit v0.12 From 38854bbbac8896fdc25440da9d241c21f7756620 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 10 Aug 2010 00:48:49 +0000 Subject: Merged revisions 83927 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r83927 | antoine.pitrou | 2010-08-10 02:45:32 +0200 (mar., 10 août 2010) | 3 lines test_winsound shouldn't crash when ctypes isn't available ........ --- Lib/test/test_winsound.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/test_winsound.py b/Lib/test/test_winsound.py index bd95048..be0e625 100644 --- a/Lib/test/test_winsound.py +++ b/Lib/test/test_winsound.py @@ -6,9 +6,9 @@ support.requires('audio') import time import os import subprocess -import ctypes winsound = support.import_module('winsound') +ctypes = support.import_module('ctypes') import winreg def has_sound(sound): -- cgit v0.12 From 91ecc5667fa4c336087e1c3cd16aeedd916dde81 Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Tue, 10 Aug 2010 22:11:11 +0000 Subject: Merged revisions 83937 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k with some conflicts manually resolved. ........ r83937 | alexander.belopolsky | 2010-08-10 17:54:48 -0400 (Tue, 10 Aug 2010) | 3 lines Issue #8834: Added a comment describing the order of entries in Misc/ACKS. Added names from release27-maint branch that were missing from py3k. ........ --- Misc/ACKS | 21 ++++++++++++++------- 1 file changed, 14 insertions(+), 7 deletions(-) diff --git a/Misc/ACKS b/Misc/ACKS index 1b3f0d5..5a291e9 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -1,4 +1,5 @@ - +Acknowledgements +---------------- This list is not complete and not in any useful order, but I would like to thank everybody who contributed in any way, with code, hints, @@ -7,7 +8,8 @@ Without you, I would've stopped working on Python long ago! --Guido -PS: In the standard Python distribution, this file is encoded in UTF-8. +PS: In the standard Python distribution, this file is encoded in UTF-8 +and the list is in rough alphabetical order by last names. David Abrahams Jim Ahlstrom @@ -59,7 +61,7 @@ Bill Bedford Reimer Behrends Ben Bell Thomas Bellman -Alexander Belopolsky +Alexander “Саша” Belopolsky Eli Bendersky Andrew Bennetts Andy Bensky @@ -182,6 +184,7 @@ Erik Demaine Roger Dev Raghuram Devarakonda Catherine Devlin +Scott Dial Toby Dickenson Mark Dickinson Jack Diederich @@ -194,6 +197,7 @@ Ismail Donmez Dima Dorfman Cesar Douady Dean Draayer +Fred L. Drake, Jr. Derk Drukker John DuBois Paul Dubois @@ -346,6 +350,7 @@ Michiel de Hoon Brian Hooper Randall Hopper Nadav Horesh +Jan Hosang Ken Howard Brad Howes Chih-Hao Huang @@ -356,6 +361,7 @@ Greg Humphreys Eric Huss Jeremy Hylton Gerhard Häring +Fredrik Håård Mihai Ibanescu Lars Immisch Meador Inge @@ -387,7 +393,6 @@ Irmen de Jong Lucas de Jonge John Jorgensen Jens B. Jorgensen -Fred L. Drake, Jr. Andreas Jung Tattoo Mabonzo K. Bob Kahn @@ -425,6 +430,8 @@ Holger Krekel Michael Kremer Fabian Kreutz Hannu Krosing +Andrej Krpic +Ivan Krstić Andrew Kuchling Vladimir Kushnir Cameron Laird @@ -484,7 +491,7 @@ Nick Maclaren Don MacMillen Steve Majewski Grzegorz Makarewicz -Dave Malcolm +David Malcolm Ken Manheimer Vladimir Marangozov David Marek @@ -698,6 +705,7 @@ Denis Severson Ian Seyer Ha Shao Bruce Sherwood +Alexander Shigin Pete Shinners Michael Shiplett John W. Shipman @@ -746,6 +754,7 @@ Kalle Svensson Andrew Svetlov Paul Swartz Thenault Sylvain +Péter Szabó Arfrever Frehtes Taifersar Arahesis Geoff Talvola Musashi Tamura @@ -858,5 +867,3 @@ Siebren van der Zee Uwe Zessin Tarek Ziadé Peter Åstrand -Fredrik Håård -Alexander Shigin -- cgit v0.12 From 00091cada63a756937a39d5e6967666301154b57 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 11 Aug 2010 13:38:10 +0000 Subject: Merged revisions 83944 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r83944 | antoine.pitrou | 2010-08-11 15:31:33 +0200 (mer., 11 août 2010) | 6 lines Issue #9550: a BufferedReader could issue an additional read when the original read request had been satisfied, which can block indefinitely when the underlying raw IO channel is e.g. a socket. Report and original patch by Jason V. Miller. ........ --- Lib/test/test_io.py | 24 ++++++++++++++++++++++++ Misc/ACKS | 1 + Misc/NEWS | 5 +++++ Modules/_io/bufferedio.c | 5 ++++- 4 files changed, 34 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index f6175c8..8241bbe 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -51,12 +51,14 @@ class MockRawIO: self._read_stack = list(read_stack) self._write_stack = [] self._reads = 0 + self._extraneous_reads = 0 def read(self, n=None): self._reads += 1 try: return self._read_stack.pop(0) except: + self._extraneous_reads += 1 return b"" def write(self, b): @@ -87,6 +89,7 @@ class MockRawIO: try: data = self._read_stack[0] except IndexError: + self._extraneous_reads += 1 return 0 if data is None: del self._read_stack[0] @@ -822,6 +825,27 @@ class BufferedReaderTest(unittest.TestCase, CommonBufferedTests): self.assertRaises(IOError, bufio.seek, 0) self.assertRaises(IOError, bufio.tell) + def test_no_extraneous_read(self): + # Issue #9550; when the raw IO object has satisfied the read request, + # we should not issue any additional reads, otherwise it may block + # (e.g. socket). + bufsize = 16 + for n in (2, bufsize - 1, bufsize, bufsize + 1, bufsize * 2): + rawio = self.MockRawIO([b"x" * n]) + bufio = self.tp(rawio, bufsize) + self.assertEqual(bufio.read(n), b"x" * n) + # Simple case: one raw read is enough to satisfy the request. + self.assertEqual(rawio._extraneous_reads, 0, + "failed for {}: {} != 0".format(n, rawio._extraneous_reads)) + # A more complex case where two raw reads are needed to satisfy + # the request. + rawio = self.MockRawIO([b"x" * (n - 1), b"x"]) + bufio = self.tp(rawio, bufsize) + self.assertEqual(bufio.read(n), b"x" * n) + self.assertEqual(rawio._extraneous_reads, 0, + "failed for {}: {} != 0".format(n, rawio._extraneous_reads)) + + class CBufferedReaderTest(BufferedReaderTest): tp = io.BufferedReader diff --git a/Misc/ACKS b/Misc/ACKS index 5a291e9..62be7ab 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -524,6 +524,7 @@ Trent Mick Aristotelis Mikropoulos Damien Miller Chad Miller +Jason V. Miller Jay T. Miller Roman Milner Andrii V. Mishkovskyi diff --git a/Misc/NEWS b/Misc/NEWS index e5d3c43..7ce826d 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -93,6 +93,11 @@ C-API Library ------- +- Issue #9550: a BufferedReader could issue an additional read when the + original read request had been satisfied, which could block indefinitely + when the underlying raw IO channel was e.g. a socket. Report and original + patch by Jason V. Miller. + - Issue #6915: Under Windows, os.listdir() didn't release the Global Interpreter Lock around all system calls. Original patch by Ryan Kelly. diff --git a/Modules/_io/bufferedio.c b/Modules/_io/bufferedio.c index c0c3acc..d8c1e65 100644 --- a/Modules/_io/bufferedio.c +++ b/Modules/_io/bufferedio.c @@ -1379,7 +1379,10 @@ _bufferedreader_read_generic(buffered *self, Py_ssize_t n) self->pos = 0; self->raw_pos = 0; self->read_end = 0; - while (self->read_end < self->buffer_size) { + /* NOTE: when the read is satisfied, we avoid issuing any additional + reads, which could block indefinitely (e.g. on a socket). + See issue #9550. */ + while (remaining > 0 && self->read_end < self->buffer_size) { Py_ssize_t r = _bufferedreader_fill_buffer(self); if (r == -1) goto error; -- cgit v0.12 From 9ecbc07256d273ffb1a712594e06c75159888ac4 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Wed, 11 Aug 2010 19:24:27 +0000 Subject: Merged revisions 83951 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83951 | benjamin.peterson | 2010-08-11 14:20:42 -0500 (Wed, 11 Aug 2010) | 4 lines use pep 383 decoding for mknod and mkfifo #9570 Patch by David Watson. ........ --- Misc/NEWS | 2 ++ Modules/posixmodule.c | 12 ++++++++++-- 2 files changed, 12 insertions(+), 2 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 7ce826d..fd30974 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -417,6 +417,8 @@ Library Extension Modules ----------------- +- Issue #9570: Use PEP 383 decoding in os.mknod and os.mkfifo. + - Issue #9324: Add parameter validation to signal.signal on Windows in order to prevent crashes. diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index d6e491c..951323b 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -5272,14 +5272,18 @@ Create a FIFO (a POSIX named pipe)."); static PyObject * posix_mkfifo(PyObject *self, PyObject *args) { + PyObject *opath; char *filename; int mode = 0666; int res; - if (!PyArg_ParseTuple(args, "s|i:mkfifo", &filename, &mode)) + if (!PyArg_ParseTuple(args, "O&|i:mkfifo", PyUnicode_FSConverter, &opath, + &mode)) return NULL; + filename = PyBytes_AS_STRING(opath); Py_BEGIN_ALLOW_THREADS res = mkfifo(filename, mode); Py_END_ALLOW_THREADS + Py_DECREF(opath); if (res < 0) return posix_error(); Py_INCREF(Py_None); @@ -5302,15 +5306,19 @@ os.makedev()), otherwise it is ignored."); static PyObject * posix_mknod(PyObject *self, PyObject *args) { + PyObject *opath; char *filename; int mode = 0600; int device = 0; int res; - if (!PyArg_ParseTuple(args, "s|ii:mknod", &filename, &mode, &device)) + if (!PyArg_ParseTuple(args, "O&|ii:mknod", PyUnicode_FSConverter, &opath, + &mode, &device)) return NULL; + filename = PyBytes_AS_STRING(opath); Py_BEGIN_ALLOW_THREADS res = mknod(filename, mode, device); Py_END_ALLOW_THREADS + Py_DECREF(opath); if (res < 0) return posix_error(); Py_INCREF(Py_None); -- cgit v0.12 -- cgit v0.12 From 595c8d34a340fa2f381d9b0e4b6a09e2accc6898 Mon Sep 17 00:00:00 2001 From: Tim Golden <mail@timgolden.me.uk> Date: Thu, 12 Aug 2010 09:45:25 +0000 Subject: #2304: fix incorporating Eric Smith's .format suggestion and tested on Ubuntu as well as Windows --- Lib/subprocess.py | 2 +- Lib/test/test_subprocess.py | 54 +++++++++++++++++++++++++++++++++++++++++---- 2 files changed, 51 insertions(+), 5 deletions(-) diff --git a/Lib/subprocess.py b/Lib/subprocess.py index 0009bcd..5437243 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -829,7 +829,7 @@ class Popen(object): startupinfo.dwFlags |= _subprocess.STARTF_USESHOWWINDOW startupinfo.wShowWindow = _subprocess.SW_HIDE comspec = os.environ.get("COMSPEC", "cmd.exe") - args = comspec + " /c " + args + args = '{} /c "{}"'.format (comspec, args) if (_subprocess.GetVersion() >= 0x80000000 or os.path.basename(comspec).lower() == "command.com"): # Win9x, or using command.com on NT. We need to diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py index ff9945b..3657d75 100644 --- a/Lib/test/test_subprocess.py +++ b/Lib/test/test_subprocess.py @@ -28,7 +28,7 @@ def remove_stderr_debug_decorations(stderr): return re.sub("\[\d+ refs\]\r?\n?$", "", stderr.decode()).encode() #return re.sub(r"\[\d+ refs\]\r?\n?$", "", stderr) -class ProcessTestCase(unittest.TestCase): +class BaseTestCase(unittest.TestCase): def setUp(self): # Try to minimize the number of children we have so this test # doesn't crash on some buildbots (Alphas in particular). @@ -41,14 +41,15 @@ class ProcessTestCase(unittest.TestCase): if hasattr(support, "reap_children"): support.reap_children() - def mkstemp(self): + def mkstemp(self, *args, **kwargs): """wrapper for mkstemp, calling mktemp if mkstemp is not available""" if hasattr(tempfile, "mkstemp"): - return tempfile.mkstemp() + return tempfile.mkstemp(*args, **kwargs) else: - fname = tempfile.mktemp() + fname = tempfile.mktemp(*args, **kwargs) return os.open(fname, os.O_RDWR|os.O_CREAT), fname +class ProcessTestCase(BaseTestCase): # # Generic tests # @@ -863,6 +864,7 @@ class ProcessTestCase(unittest.TestCase): p.terminate() self.assertNotEqual(p.wait(), 0) + class CommandTests(unittest.TestCase): # The module says: # "NB This only works (and is only relevant) for UNIX." @@ -893,6 +895,50 @@ class CommandTests(unittest.TestCase): unit_tests = [ProcessTestCase, CommandTests] +if mswindows: + class CommandsWithSpaces (BaseTestCase): + + def setUp(self): + super().setUp() + f, fname = self.mkstemp(".py", "te st") + self.fname = fname.lower () + os.write(f, b"import sys;" + b"sys.stdout.write('%d %s' % (len(sys.argv), [a.lower () for a in sys.argv]))" + ) + os.close(f) + + def tearDown(self): + os.remove(self.fname) + super().tearDown() + + def with_spaces(self, *args, **kwargs): + kwargs['stdout'] = subprocess.PIPE + p = subprocess.Popen(*args, **kwargs) + self.assertEqual( + p.stdout.read ().decode("mbcs"), + "2 [%r, 'ab cd']" % self.fname + ) + + def test_shell_string_with_spaces(self): + # call() function with string argument with spaces on Windows + self.with_spaces('"%s" "%s"' % (self.fname, "ab cd"), shell=1) + + def test_shell_sequence_with_spaces(self): + # call() function with sequence argument with spaces on Windows + self.with_spaces([self.fname, "ab cd"], shell=1) + + def test_noshell_string_with_spaces(self): + # call() function with string argument with spaces on Windows + self.with_spaces('"%s" "%s" "%s"' % (sys.executable, self.fname, + "ab cd")) + + def test_noshell_sequence_with_spaces(self): + # call() function with sequence argument with spaces on Windows + self.with_spaces([sys.executable, self.fname, "ab cd"]) + + unit_tests.append(CommandsWithSpaces) + + if getattr(subprocess, '_has_poll', False): class ProcessTestCaseNoPoll(ProcessTestCase): def setUp(self): -- cgit v0.12 From 5f2a7bce2ed3dce23b9e167e17746ba3dbab9d58 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Thu, 12 Aug 2010 15:30:13 +0000 Subject: Merged revisions 83959-83960 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r83959 | antoine.pitrou | 2010-08-12 17:11:50 +0200 (jeu., 12 août 2010) | 5 lines Issue #7467: when a file from a ZIP archive, its CRC is checked and a BadZipfile error is raised if it doesn't match (as used to be the case in Python 2.5 and earlier). ........ r83960 | antoine.pitrou | 2010-08-12 17:15:01 +0200 (jeu., 12 août 2010) | 3 lines Typo. ........ --- Lib/test/test_zipfile.py | 70 ++++++++++++++++++++++++++++++++++++++++++++++++ Lib/zipfile.py | 24 +++++++++++++++-- Misc/NEWS | 4 +++ 3 files changed, 96 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_zipfile.py b/Lib/test/test_zipfile.py index 55cfaa9..474ec58 100644 --- a/Lib/test/test_zipfile.py +++ b/Lib/test/test_zipfile.py @@ -582,6 +582,27 @@ class PyZipFileTests(unittest.TestCase): class OtherTests(unittest.TestCase): + zips_with_bad_crc = { + zipfile.ZIP_STORED: ( + b'PK\003\004\024\0\0\0\0\0 \213\212;:r' + b'\253\377\f\0\0\0\f\0\0\0\005\0\0\000af' + b'ilehello,AworldP' + b'K\001\002\024\003\024\0\0\0\0\0 \213\212;:' + b'r\253\377\f\0\0\0\f\0\0\0\005\0\0\0\0' + b'\0\0\0\0\0\0\0\200\001\0\0\0\000afi' + b'lePK\005\006\0\0\0\0\001\0\001\0003\000' + b'\0\0/\0\0\0\0\0'), + zipfile.ZIP_DEFLATED: ( + b'PK\x03\x04\x14\x00\x00\x00\x08\x00n}\x0c=FA' + b'KE\x10\x00\x00\x00n\x00\x00\x00\x05\x00\x00\x00af' + b'ile\xcbH\xcd\xc9\xc9W(\xcf/\xcaI\xc9\xa0' + b'=\x13\x00PK\x01\x02\x14\x03\x14\x00\x00\x00\x08\x00n' + b'}\x0c=FAKE\x10\x00\x00\x00n\x00\x00\x00\x05' + b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x01\x00\x00\x00' + b'\x00afilePK\x05\x06\x00\x00\x00\x00\x01\x00' + b'\x01\x003\x00\x00\x003\x00\x00\x00\x00\x00'), + } + def testUnicodeFilenames(self): zf = zipfile.ZipFile(TESTFN, "w") zf.writestr("foo.txt", "Test for unicode filename") @@ -809,6 +830,55 @@ class OtherTests(unittest.TestCase): self.assertEqual(zipfr.comment, comment2) zipfr.close() + def check_testzip_with_bad_crc(self, compression): + """Tests that files with bad CRCs return their name from testzip.""" + zipdata = self.zips_with_bad_crc[compression] + + zipf = zipfile.ZipFile(io.BytesIO(zipdata), mode="r") + # testzip returns the name of the first corrupt file, or None + self.assertEqual('afile', zipf.testzip()) + zipf.close() + + def test_testzip_with_bad_crc_stored(self): + self.check_testzip_with_bad_crc(zipfile.ZIP_STORED) + + if zlib: + def test_testzip_with_bad_crc_deflated(self): + self.check_testzip_with_bad_crc(zipfile.ZIP_DEFLATED) + + def check_read_with_bad_crc(self, compression): + """Tests that files with bad CRCs raise a BadZipfile exception when read.""" + zipdata = self.zips_with_bad_crc[compression] + + # Using ZipFile.read() + zipf = zipfile.ZipFile(io.BytesIO(zipdata), mode="r") + self.assertRaises(zipfile.BadZipfile, zipf.read, 'afile') + zipf.close() + + # Using ZipExtFile.read() + zipf = zipfile.ZipFile(io.BytesIO(zipdata), mode="r") + corrupt_file = zipf.open('afile', 'r') + self.assertRaises(zipfile.BadZipfile, corrupt_file.read) + corrupt_file.close() + zipf.close() + + # Same with small reads (in order to exercise the buffering logic) + zipf = zipfile.ZipFile(io.BytesIO(zipdata), mode="r") + corrupt_file = zipf.open('afile', 'r') + corrupt_file.MIN_READ_SIZE = 2 + with self.assertRaises(zipfile.BadZipfile): + while corrupt_file.read(2): + pass + corrupt_file.close() + zipf.close() + + def test_read_with_bad_crc_stored(self): + self.check_read_with_bad_crc(zipfile.ZIP_STORED) + + if zlib: + def test_read_with_bad_crc_deflated(self): + self.check_read_with_bad_crc(zipfile.ZIP_DEFLATED) + def tearDown(self): support.unlink(TESTFN) support.unlink(TESTFN2) diff --git a/Lib/zipfile.py b/Lib/zipfile.py index 79ca152..3d2d57b 100644 --- a/Lib/zipfile.py +++ b/Lib/zipfile.py @@ -472,6 +472,12 @@ class ZipExtFile: if self.compress_type == ZIP_DEFLATED: self.dc = zlib.decompressobj(-15) + if hasattr(zipinfo, 'CRC'): + self._expected_crc = zipinfo.CRC + self._running_crc = crc32(b'') & 0xffffffff + else: + self._expected_crc = None + def set_univ_newlines(self, univ_newlines): self.univ_newlines = univ_newlines @@ -565,6 +571,16 @@ class ZipExtFile: result.append(line) return result + def _update_crc(self, newdata, eof): + # Update the CRC using the given data. + if self._expected_crc is None: + # No need to compute the CRC if we don't have a reference value + return + self._running_crc = crc32(newdata, self._running_crc) & 0xffffffff + # Check the CRC if we're at the end of the file + if eof and self._running_crc != self._expected_crc: + raise BadZipfile("Bad CRC-32 for file %r" % self.name) + def read(self, size = None): # act like file obj and return empty string if size is 0 if size == 0: @@ -628,9 +644,11 @@ class ZipExtFile: # prevent decompressor from being used again self.dc = None + self._update_crc(newdata, eof=( + self.compress_size == self.bytes_read and + len(self.rawbuffer) == 0)) self.readbuffer += newdata - # return what the user asked for if size is None or len(self.readbuffer) <= size: data = self.readbuffer @@ -1382,7 +1400,9 @@ def main(args = None): print(USAGE) sys.exit(1) zf = ZipFile(args[1], 'r') - zf.testzip() + badfile = zf.testzip() + if badfile: + print("The following enclosed file is corrupted: {!r}".format(badfile)) print("Done testing") elif args[0] == '-e': diff --git a/Misc/NEWS b/Misc/NEWS index fd30974..b386182 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -93,6 +93,10 @@ C-API Library ------- +- Issue #7467: when reading a file from a ZIP archive, its CRC is checked + and a BadZipfile error is raised if it doesn't match (as used to be the + case in Python 2.5 and earlier). + - Issue #9550: a BufferedReader could issue an additional read when the original read request had been satisfied, which could block indefinitely when the underlying raw IO channel was e.g. a socket. Report and original -- cgit v0.12 From 06124c0df85475191e3c9bb2cc06b461dbd643fb Mon Sep 17 00:00:00 2001 From: Eric Smith <eric@trueblade.com> Date: Fri, 13 Aug 2010 00:12:59 +0000 Subject: Merged revisions 83966 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83966 | eric.smith | 2010-08-12 17:55:30 -0400 (Thu, 12 Aug 2010) | 1 line Remove unused test class. ........ --- Lib/test/test_unicode.py | 5 ----- 1 file changed, 5 deletions(-) diff --git a/Lib/test/test_unicode.py b/Lib/test/test_unicode.py index 2ed9a45..8494886 100644 --- a/Lib/test/test_unicode.py +++ b/Lib/test/test_unicode.py @@ -525,11 +525,6 @@ class UnicodeTest( return 'G(' + self.x + ')' return object.__format__(self, format_spec) - # class that returns a bad type from __format__ - class H: - def __format__(self, format_spec): - return 1.0 - class I(datetime.date): def __format__(self, format_spec): return self.strftime(format_spec) -- cgit v0.12 From f263c0594c9277d80a8ab23a72393f3c2a33d23f Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Fri, 13 Aug 2010 20:59:27 +0000 Subject: Merged revisions 83983 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83983 | brian.curtin | 2010-08-13 15:42:57 -0500 (Fri, 13 Aug 2010) | 3 lines Fix #9588. Add sys.executable to two shell=True tests. ........ --- Lib/test/test_subprocess.py | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py index 3657d75..64fbe21 100644 --- a/Lib/test/test_subprocess.py +++ b/Lib/test/test_subprocess.py @@ -921,11 +921,12 @@ if mswindows: def test_shell_string_with_spaces(self): # call() function with string argument with spaces on Windows - self.with_spaces('"%s" "%s"' % (self.fname, "ab cd"), shell=1) + self.with_spaces('"%s" "%s" "%s"' % (sys.executable, self.fname, + "ab cd"), shell=1) def test_shell_sequence_with_spaces(self): # call() function with sequence argument with spaces on Windows - self.with_spaces([self.fname, "ab cd"], shell=1) + self.with_spaces([sys.executable, self.fname, "ab cd"], shell=1) def test_noshell_string_with_spaces(self): # call() function with string argument with spaces on Windows -- cgit v0.12 From 60a95b78b96a7669acc3bdf3d873db07018ea209 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Sat, 14 Aug 2010 02:36:26 +0000 Subject: Merged revisions 83993 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r83993 | eric.araujo | 2010-08-14 04:30:34 +0200 (sam., 14 août 2010) | 2 lines Use a marker in generated MANIFEST files, don't touch files without it. Fixes #8688. ........ --- Doc/distutils/sourcedist.rst | 13 ++++++++----- Lib/distutils/command/sdist.py | 17 +++++++++++++++-- Lib/distutils/tests/test_sdist.py | 36 ++++++++++++++++++++++++++++++++++-- Misc/NEWS | 4 ++++ 4 files changed, 61 insertions(+), 9 deletions(-) diff --git a/Doc/distutils/sourcedist.rst b/Doc/distutils/sourcedist.rst index 96e891b..72cd154 100644 --- a/Doc/distutils/sourcedist.rst +++ b/Doc/distutils/sourcedist.rst @@ -103,6 +103,10 @@ per line, regular files (or symlinks to them) only. If you do supply your own :file:`MANIFEST`, you must specify everything: the default set of files described above does not apply in this case. +.. versionadded:: 3.2 + :file:`MANIFEST` files start with a comment indicated they are generated. + Files without this comment are not overwritten or removed. + The manifest template has one command per line, where each command specifies a set of files to include or exclude from the source distribution. For an example, again we turn to the Distutils' own manifest template:: @@ -187,10 +191,6 @@ The normal course of operations for the :command:`sdist` command is as follows: * if neither :file:`MANIFEST` nor :file:`MANIFEST.in` exist, create a manifest with just the default file set -* if either :file:`MANIFEST.in` or the setup script (:file:`setup.py`) are more - recent than :file:`MANIFEST`, recreate :file:`MANIFEST` by reading - :file:`MANIFEST.in` - * use the list of files now in :file:`MANIFEST` (either just generated or read in) to create the source distribution archive(s) @@ -205,4 +205,7 @@ distribution:: :option:`-o` is a shortcut for :option:`--manifest-only`. - +.. versionchanged:: 3.2 + An existing generated :file:`MANIFEST` will be regenerated without + :command:`sdist` comparing its modification time to the one of + :file:`MANIFEST.in` or :file:`setup.py`. diff --git a/Lib/distutils/command/sdist.py b/Lib/distutils/command/sdist.py index f51d72f..818a452 100644 --- a/Lib/distutils/command/sdist.py +++ b/Lib/distutils/command/sdist.py @@ -335,8 +335,21 @@ class sdist(Command): by 'add_defaults()' and 'read_template()') to the manifest file named by 'self.manifest'. """ - self.execute(file_util.write_file, - (self.manifest, self.filelist.files), + if os.path.isfile(self.manifest): + fp = open(self.manifest) + try: + first_line = fp.readline() + finally: + fp.close() + + if first_line != '# file GENERATED by distutils, do NOT edit\n': + log.info("not writing to manually maintained " + "manifest file '%s'" % self.manifest) + return + + content = self.filelist.files[:] + content.insert(0, '# file GENERATED by distutils, do NOT edit') + self.execute(file_util.write_file, (self.manifest, content), "writing manifest file '%s'" % self.manifest) def read_manifest(self): diff --git a/Lib/distutils/tests/test_sdist.py b/Lib/distutils/tests/test_sdist.py index f95035d..209aa59 100644 --- a/Lib/distutils/tests/test_sdist.py +++ b/Lib/distutils/tests/test_sdist.py @@ -29,6 +29,7 @@ setup(name='fake') """ MANIFEST = """\ +# file GENERATED by distutils, do NOT edit README inroot.txt setup.py @@ -294,7 +295,7 @@ class SDistTestCase(PyPIRCCommandTestCase): finally: f.close() - self.assertEquals(len(manifest), 4) + self.assertEquals(len(manifest), 5) # adding a file self.write_file((self.tmp_dir, 'somecode', 'doc2.txt'), '#') @@ -314,9 +315,40 @@ class SDistTestCase(PyPIRCCommandTestCase): f.close() # do we have the new file in MANIFEST ? - self.assertEquals(len(manifest2), 5) + self.assertEquals(len(manifest2), 6) self.assertIn('doc2.txt', manifest2[-1]) + def test_manifest_marker(self): + # check that autogenerated MANIFESTs have a marker + dist, cmd = self.get_cmd() + cmd.ensure_finalized() + cmd.run() + + f = open(cmd.manifest) + try: + manifest = [line.strip() for line in f.read().split('\n') + if line.strip() != ''] + finally: + f.close() + + self.assertEqual(manifest[0], + '# file GENERATED by distutils, do NOT edit') + + def test_manual_manifest(self): + # check that a MANIFEST without a marker is left alone + dist, cmd = self.get_cmd() + cmd.ensure_finalized() + self.write_file((self.tmp_dir, cmd.manifest), 'README.manual') + cmd.run() + + f = open(cmd.manifest) + try: + manifest = [line.strip() for line in f.read().split('\n') + if line.strip() != ''] + finally: + f.close() + + self.assertEqual(manifest, ['README.manual']) def test_suite(): return unittest.makeSuite(SDistTestCase) diff --git a/Misc/NEWS b/Misc/NEWS index b386182..6548b2c 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -93,6 +93,10 @@ C-API Library ------- +- Issue #8688: MANIFEST files created by distutils now include a magic + comment indicating they are generated. Manually maintained MANIFESTs + without this marker will not be overwritten or removed. + - Issue #7467: when reading a file from a ZIP archive, its CRC is checked and a BadZipfile error is raised if it doesn't match (as used to be the case in Python 2.5 and earlier). -- cgit v0.12 From 09fd03e720e81cd7be48803d75940072d41a6ca2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Sat, 14 Aug 2010 02:45:58 +0000 Subject: Fix version{added,changed} and spacing in NEWS --- Doc/distutils/sourcedist.rst | 4 ++-- Misc/NEWS | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/Doc/distutils/sourcedist.rst b/Doc/distutils/sourcedist.rst index 72cd154..6d09fdb 100644 --- a/Doc/distutils/sourcedist.rst +++ b/Doc/distutils/sourcedist.rst @@ -103,7 +103,7 @@ per line, regular files (or symlinks to them) only. If you do supply your own :file:`MANIFEST`, you must specify everything: the default set of files described above does not apply in this case. -.. versionadded:: 3.2 +.. versionadded:: 3.1 :file:`MANIFEST` files start with a comment indicated they are generated. Files without this comment are not overwritten or removed. @@ -205,7 +205,7 @@ distribution:: :option:`-o` is a shortcut for :option:`--manifest-only`. -.. versionchanged:: 3.2 +.. versionchanged:: 3.1 An existing generated :file:`MANIFEST` will be regenerated without :command:`sdist` comparing its modification time to the one of :file:`MANIFEST.in` or :file:`setup.py`. diff --git a/Misc/NEWS b/Misc/NEWS index 6548b2c..b1f4d62 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -94,7 +94,7 @@ Library ------- - Issue #8688: MANIFEST files created by distutils now include a magic - comment indicating they are generated. Manually maintained MANIFESTs + comment indicating they are generated. Manually maintained MANIFESTs without this marker will not be overwritten or removed. - Issue #7467: when reading a file from a ZIP archive, its CRC is checked -- cgit v0.12 From abfb5ac30aaae42b15b58d56b65746948705cc7d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Sat, 14 Aug 2010 05:04:34 +0000 Subject: Merged revisions 83999,84001 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r83999 | eric.araujo | 2010-08-14 06:55:45 +0200 (sam., 14 août 2010) | 2 lines Fix reference (follow-up to #9061) ........ r84001 | eric.araujo | 2010-08-14 07:00:18 +0200 (sam., 14 août 2010) | 2 lines Oops, fix typo ........ --- Doc/library/cgi.rst | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Doc/library/cgi.rst b/Doc/library/cgi.rst index 17482d7..1b112a6 100644 --- a/Doc/library/cgi.rst +++ b/Doc/library/cgi.rst @@ -327,7 +327,8 @@ algorithms implemented in this module in other circumstances. character (``'"'``) is also translated; this helps for inclusion in an HTML attribute value, as in ``<A HREF="...">``. If the value to be quoted might include single- or double-quote characters, or both, consider using the - :func:`quoteattr` function in the :mod:`xml.sax.saxutils` module instead. + :func:`~xml.sax.saxutils.quoteattr` function in the :mod:`xml.sax.saxutils` + module instead. .. _cgi-security: -- cgit v0.12 From d6dac2e2fdb6d48138b401aea2e6d71d70b2b765 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sat, 14 Aug 2010 12:36:30 +0000 Subject: Merged revisions 84008-84009 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r84008 | antoine.pitrou | 2010-08-14 14:33:18 +0200 (sam., 14 août 2010) | 3 lines Add comments about Windows in Modules/getpath.c ........ r84009 | antoine.pitrou | 2010-08-14 14:34:41 +0200 (sam., 14 août 2010) | 2 lines Fix indentation in Modules/getpath.c ........ --- Modules/getpath.c | 125 ++++++++++++++++++++++++++++-------------------------- 1 file changed, 65 insertions(+), 60 deletions(-) diff --git a/Modules/getpath.c b/Modules/getpath.c index bbcedf1..9c59ef1 100644 --- a/Modules/getpath.c +++ b/Modules/getpath.c @@ -89,6 +89,8 @@ * directory). This seems to make more sense given that currently the only * known use of sys.prefix and sys.exec_prefix is for the ILU installation * process to find the installed Python tree. + * + * NOTE: Windows MSVC builds use PC/getpathp.c instead! */ #ifdef __cplusplus @@ -134,7 +136,10 @@ static wchar_t lib_python[] = L"lib/python" VERSION; /* In principle, this should use HAVE__WSTAT, and _wstat should be detected by autoconf. However, no current POSIX system provides that function, so testing for - it is pointless. */ + it is pointless. + Not sure whether the MS_WINDOWS guards are necessary: + perhaps for cygwin/mingw builds? +*/ #ifndef MS_WINDOWS static int _wstat(const wchar_t* path, struct stat *buf) @@ -461,21 +466,21 @@ calculate_path(void) #endif if (_path) { - size_t r = mbstowcs(wpath, _path, MAXPATHLEN+1); - path = wpath; - if (r == (size_t)-1 || r > MAXPATHLEN) { - /* Could not convert PATH, or it's too long. */ - path = NULL; - } + size_t r = mbstowcs(wpath, _path, MAXPATHLEN+1); + path = wpath; + if (r == (size_t)-1 || r > MAXPATHLEN) { + /* Could not convert PATH, or it's too long. */ + path = NULL; + } } - /* If there is no slash in the argv0 path, then we have to - * assume python is on the user's $PATH, since there's no - * other way to find a directory to start the search from. If - * $PATH isn't exported, you lose. - */ - if (wcschr(prog, SEP)) - wcsncpy(progpath, prog, MAXPATHLEN); + /* If there is no slash in the argv0 path, then we have to + * assume python is on the user's $PATH, since there's no + * other way to find a directory to start the search from. If + * $PATH isn't exported, you lose. + */ + if (wcschr(prog, SEP)) + wcsncpy(progpath, prog, MAXPATHLEN); #ifdef __APPLE__ /* On Mac OS X, if a script uses an interpreter of the form * "#!/opt/python2.3/bin/python", the kernel only passes "python" @@ -487,52 +492,52 @@ calculate_path(void) * will fail if a relative path was used. but in that case, * absolutize() should help us out below */ - else if(0 == _NSGetExecutablePath(execpath, &nsexeclength) && execpath[0] == SEP) { - size_t r = mbstowcs(progpath, execpath, MAXPATHLEN+1); - if (r == (size_t)-1 || r > MAXPATHLEN) { - /* Could not convert execpath, or it's too long. */ - progpath[0] = '\0'; - } + else if(0 == _NSGetExecutablePath(execpath, &nsexeclength) && execpath[0] == SEP) { + size_t r = mbstowcs(progpath, execpath, MAXPATHLEN+1); + if (r == (size_t)-1 || r > MAXPATHLEN) { + /* Could not convert execpath, or it's too long. */ + progpath[0] = '\0'; } + } #endif /* __APPLE__ */ - else if (path) { - while (1) { - wchar_t *delim = wcschr(path, DELIM); - - if (delim) { - size_t len = delim - path; - if (len > MAXPATHLEN) - len = MAXPATHLEN; - wcsncpy(progpath, path, len); - *(progpath + len) = '\0'; - } - else - wcsncpy(progpath, path, MAXPATHLEN); - - joinpath(progpath, prog); - if (isxfile(progpath)) - break; - - if (!delim) { - progpath[0] = L'\0'; - break; - } - path = delim + 1; - } + else if (path) { + while (1) { + wchar_t *delim = wcschr(path, DELIM); + + if (delim) { + size_t len = delim - path; + if (len > MAXPATHLEN) + len = MAXPATHLEN; + wcsncpy(progpath, path, len); + *(progpath + len) = '\0'; + } + else + wcsncpy(progpath, path, MAXPATHLEN); + + joinpath(progpath, prog); + if (isxfile(progpath)) + break; + + if (!delim) { + progpath[0] = L'\0'; + break; + } + path = delim + 1; } - else - progpath[0] = '\0'; - if (progpath[0] != SEP && progpath[0] != '\0') - absolutize(progpath); - wcsncpy(argv0_path, progpath, MAXPATHLEN); - argv0_path[MAXPATHLEN] = '\0'; + } + else + progpath[0] = '\0'; + if (progpath[0] != SEP && progpath[0] != '\0') + absolutize(progpath); + wcsncpy(argv0_path, progpath, MAXPATHLEN); + argv0_path[MAXPATHLEN] = '\0'; #ifdef WITH_NEXT_FRAMEWORK - /* On Mac OS X we have a special case if we're running from a framework. - ** This is because the python home should be set relative to the library, - ** which is in the framework, not relative to the executable, which may - ** be outside of the framework. Except when we're in the build directory... - */ + /* On Mac OS X we have a special case if we're running from a framework. + ** This is because the python home should be set relative to the library, + ** which is in the framework, not relative to the executable, which may + ** be outside of the framework. Except when we're in the build directory... + */ pythonModule = NSModuleForSymbol(NSLookupAndBindSymbol("_Py_Initialize")); /* Use dylib functions to find out where the framework was loaded from */ buf = (wchar_t *)NSLibraryNameForModule(pythonModule); @@ -550,13 +555,13 @@ calculate_path(void) joinpath(argv0_path, lib_python); joinpath(argv0_path, LANDMARK); if (!ismodule(argv0_path)) { - /* We are in the build directory so use the name of the - executable - we know that the absolute path is passed */ - wcsncpy(argv0_path, progpath, MAXPATHLEN); + /* We are in the build directory so use the name of the + executable - we know that the absolute path is passed */ + wcsncpy(argv0_path, progpath, MAXPATHLEN); } else { - /* Use the location of the library as the progpath */ - wcsncpy(argv0_path, buf, MAXPATHLEN); + /* Use the location of the library as the progpath */ + wcsncpy(argv0_path, buf, MAXPATHLEN); } } #endif -- cgit v0.12 From b384e6c7804ebe15c2f85392cdcb8a55aba86e4a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Giampaolo=20Rodol=C3=A0?= <g.rodola@gmail.com> Date: Sat, 14 Aug 2010 17:00:05 +0000 Subject: Merged revisions 84024 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84024 | giampaolo.rodola | 2010-08-14 18:45:41 +0200 (sab, 14 ago 2010) | 1 line fix issue #8857: provide a test case for socket.getaddrinfo ........ --- Lib/test/test_socket.py | 51 +++++++++++++++++++++++++++++++++++++++++++++++++ Misc/NEWS | 2 ++ 2 files changed, 53 insertions(+) diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py index 0f0cb80..276f4c6 100644 --- a/Lib/test/test_socket.py +++ b/Lib/test/test_socket.py @@ -17,8 +17,21 @@ import array from weakref import proxy import signal +def try_address(host, port=0, family=socket.AF_INET): + """Try to bind a socket on the given host:port and return True + if that has been possible.""" + try: + sock = socket.socket(family, socket.SOCK_STREAM) + sock.bind((host, port)) + except (socket.error, socket.gaierror): + return False + else: + sock.close() + return True + HOST = support.HOST MSG = b'Michael Gilfix was here\n' +SUPPORTS_IPV6 = socket.has_ipv6 and try_address('::1', family=socket.AF_INET6) class SocketTCPTest(unittest.TestCase): @@ -554,6 +567,44 @@ class GeneralModuleTests(unittest.TestCase): self.assertTrue(hasattr(socket, 'RCVALL_ON')) self.assertTrue(hasattr(socket, 'RCVALL_OFF')) + def testGetaddrinfo(self): + try: + socket.getaddrinfo('localhost', 80) + except socket.gaierror as err: + if err.errno == socket.EAI_SERVICE: + # see http://bugs.python.org/issue1282647 + self.skipTest("buggy libc version") + raise + # len of every sequence is supposed to be == 5 + for info in socket.getaddrinfo(HOST, None): + self.assertEqual(len(info), 5) + # host can be a domain name, a string representation of an + # IPv4/v6 address or None + socket.getaddrinfo('localhost', 80) + socket.getaddrinfo('127.0.0.1', 80) + socket.getaddrinfo(None, 80) + if SUPPORTS_IPV6: + socket.getaddrinfo('::1', 80) + # port can be a string service name such as "http", a numeric + # port number or None + socket.getaddrinfo(HOST, "http") + socket.getaddrinfo(HOST, 80) + socket.getaddrinfo(HOST, None) + # test family and socktype filters + infos = socket.getaddrinfo(HOST, None, socket.AF_INET) + for family, _, _, _, _ in infos: + self.assertEqual(family, socket.AF_INET) + infos = socket.getaddrinfo(HOST, None, 0, socket.SOCK_STREAM) + for _, socktype, _, _, _ in infos: + self.assertEqual(socktype, socket.SOCK_STREAM) + # test proto and flags arguments + socket.getaddrinfo(HOST, None, 0, 0, socket.AI_CANONNAME) + socket.getaddrinfo(HOST, None, 0, 0, 0, socket.AI_PASSIVE) + # a server willing to support both IPv4 and IPv6 will + # usually do this + socket.getaddrinfo(None, 0, socket.AF_UNSPEC, socket.SOCK_STREAM, 0, + socket.AI_PASSIVE) + class BasicTCPTest(SocketConnectedTest): diff --git a/Misc/NEWS b/Misc/NEWS index b1f4d62..230160a 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -479,6 +479,8 @@ Build Tests ----- +- Issue #8857: Provide a test case for socket.getaddrinfo. + - Issue #8433: Fix test_curses failure with newer versions of ncurses. - Issue #9496: Provide a test suite for the rlcompleter module. Patch by -- cgit v0.12 From 355447330926fc8e7c8d0163a0739a149d6844a2 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sat, 14 Aug 2010 17:26:19 +0000 Subject: Merged revisions 84021-84023 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r84021 | antoine.pitrou | 2010-08-14 18:24:38 +0200 (sam., 14 août 2010) | 4 lines Add a reasonable timeout to network SSL tests, so as to avoid buildbot timeouts when the remote server doesn't answer. ........ r84022 | antoine.pitrou | 2010-08-14 18:32:10 +0200 (sam., 14 août 2010) | 4 lines This is a better resolution than r84021 (because it will also affect ssl.get_server_certificate()). ........ r84023 | antoine.pitrou | 2010-08-14 18:33:38 +0200 (sam., 14 août 2010) | 3 lines There doesn't seem to be a reason for this test to be disabled. ........ --- Lib/test/test_ssl.py | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py index 0165de8..193978c 100644 --- a/Lib/test/test_ssl.py +++ b/Lib/test/test_ssl.py @@ -103,6 +103,12 @@ class BasicTests(unittest.TestCase): class NetworkedTests(unittest.TestCase): + def setUp(self): + self.old_timeout = socket.getdefaulttimeout() + socket.setdefaulttimeout(30) + + def tearDown(self): + socket.setdefaulttimeout(self.old_timeout) def test_connect(self): s = ssl.wrap_socket(socket.socket(socket.AF_INET), @@ -183,8 +189,6 @@ class NetworkedTests(unittest.TestCase): if not pem: self.fail("No server certificate on svn.python.org:443!") - return - try: pem = ssl.get_server_certificate(("svn.python.org", 443), ca_certs=CERTFILE) except ssl.SSLError as x: -- cgit v0.12 From b4efb3d81e8a22f553d92cfb924258f9c3bca415 Mon Sep 17 00:00:00 2001 From: Florent Xicluna <florent.xicluna@gmail.com> Date: Sat, 14 Aug 2010 18:24:40 +0000 Subject: Merged revisions 83212,83829,83833,83838-83839,83878,84019,84025,84028,84032,84036 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r83212 | florent.xicluna | 2010-07-28 18:39:41 +0200 (mer., 28 juil. 2010) | 2 lines Syntax cleanup. ........ r83829 | florent.xicluna | 2010-08-08 18:16:07 +0200 (dim., 08 août 2010) | 2 lines Use unittest specific methods for some urllib test cases. And replace urllib2 with urllib.request in comments. ........ r83833 | florent.xicluna | 2010-08-08 18:25:27 +0200 (dim., 08 août 2010) | 2 lines Add test case for the HTTPResponse being an iterable. Follow-up of issue #4608. ........ r83838 | florent.xicluna | 2010-08-08 20:03:44 +0200 (dim., 08 août 2010) | 2 lines Typo. ........ r83839 | florent.xicluna | 2010-08-08 20:06:13 +0200 (dim., 08 août 2010) | 2 lines Issue #7564: Skip test_ioctl if another process is attached to /dev/tty. ........ r83878 | florent.xicluna | 2010-08-09 10:29:08 +0200 (lun., 09 août 2010) | 1 line Merge the 2to3 script from /sandbox/trunk/2to3/2to3, revision 72867 (latest). ........ r84019 | florent.xicluna | 2010-08-14 17:56:42 +0200 (sam., 14 août 2010) | 11 lines Merged manually from 2.7 branch to 3.x trunk. ------------------------------------------------------------------------ r79925 | nick.coghlan | 2010-04-10 16:24:36 +0200 (sam. 10 avril 2010) Try to turn some buildbots green by allowing test_multiprocessing to pass even if it hits the sys.exc_clear code in the threading module, and improve the test coverage by making the ctypes dependencies a bit more granular (two of the cited ctypes objects don't exist on my system) ------------------------------------------------------------------------ ........ r84025 | florent.xicluna | 2010-08-14 18:56:27 +0200 (sam., 14 août 2010) | 1 line List Misc/python-config.in in Misc/README. Fix few typos. ........ r84028 | florent.xicluna | 2010-08-14 19:02:49 +0200 (sam., 14 août 2010) | 1 line Fix order. ........ r84032 | florent.xicluna | 2010-08-14 19:15:31 +0200 (sam., 14 août 2010) | 1 line Convert to spaces. ........ r84036 | florent.xicluna | 2010-08-14 20:03:19 +0200 (sam., 14 août 2010) | 1 line Remove bad merge (from svnmerge r82301) ........ --- Doc/library/stdtypes.rst | 4 --- Lib/ctypes/test/test_callbacks.py | 2 +- Lib/json/encoder.py | 2 +- Lib/pickletools.py | 2 +- Lib/test/test_binop.py | 2 +- Lib/test/test_ioctl.py | 10 ++++++- Lib/test/test_multiprocessing.py | 24 ++++++++++----- Lib/test/test_pow.py | 4 +-- Lib/test/test_sys.py | 4 +-- Lib/test/test_urllib.py | 4 +-- Lib/test/test_urllib2.py | 47 ++++++++++++++--------------- Lib/test/test_urllib2_localnet.py | 46 ++++++++++++++++++++-------- Misc/NEWS | 2 ++ Misc/README | 63 ++++++++++++++++++++------------------- Misc/maintainers.rst | 49 +++++++++++++++++++----------- Tools/scripts/2to3 | 3 +- 16 files changed, 156 insertions(+), 112 deletions(-) diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index ef1fbee85..8e54120 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -1163,10 +1163,6 @@ functions based on regular expressions. You can use :meth:`str.maketrans` to create a translation map from character-to-character mappings in different formats. - You can use the :func:`~string.maketrans` helper function in the :mod:`string` - module to create a translation table. For string objects, set the *table* - argument to ``None`` for translations that only delete characters: - .. note:: An even more flexible approach is to create a custom character mapping diff --git a/Lib/ctypes/test/test_callbacks.py b/Lib/ctypes/test/test_callbacks.py index 1466f26..0fa2d9d 100644 --- a/Lib/ctypes/test/test_callbacks.py +++ b/Lib/ctypes/test/test_callbacks.py @@ -164,7 +164,7 @@ class SampleCallbacksTestCase(unittest.TestCase): result = integrate(0.0, 1.0, CALLBACK(func), 10) diff = abs(result - 1./3.) - self.assertTrue(diff < 0.01, "%s not less than 0.01" % diff) + self.assertLess(diff, 0.01, "%s not less than 0.01" % diff) ################################################################ diff --git a/Lib/json/encoder.py b/Lib/json/encoder.py index 2beb10e..d068e72 100644 --- a/Lib/json/encoder.py +++ b/Lib/json/encoder.py @@ -397,7 +397,7 @@ def _make_iterencode(markers, _default, _encoder, _indent, _floatstr, yield 'true' elif o is False: yield 'false' - elif isinstance(o, (int, int)): + elif isinstance(o, int): yield str(o) elif isinstance(o, float): yield _floatstr(o) diff --git a/Lib/pickletools.py b/Lib/pickletools.py index 4f1c24f..dc40810 100644 --- a/Lib/pickletools.py +++ b/Lib/pickletools.py @@ -733,7 +733,7 @@ pylong = StackObject( pyinteger_or_bool = StackObject( name='int_or_bool', - obtype=(int, int, bool), + obtype=(int, bool), doc="A Python integer object (short or long), or " "a Python bool.") diff --git a/Lib/test/test_binop.py b/Lib/test/test_binop.py index 5d77f23..523ecbe 100644 --- a/Lib/test/test_binop.py +++ b/Lib/test/test_binop.py @@ -15,7 +15,7 @@ def isint(x): def isnum(x): """Test whether an object is an instance of a built-in numeric type.""" - for T in int, int, float, complex: + for T in int, float, complex: if isinstance(x, T): return 1 return 0 diff --git a/Lib/test/test_ioctl.py b/Lib/test/test_ioctl.py index 50597ca..d63fdeb 100644 --- a/Lib/test/test_ioctl.py +++ b/Lib/test/test_ioctl.py @@ -7,9 +7,17 @@ get_attribute(termios, 'TIOCGPGRP') #Can't run tests without this feature try: tty = open("/dev/tty", "r") - tty.close() except IOError: raise unittest.SkipTest("Unable to open /dev/tty") +else: + # Skip if another process is in foreground + r = fcntl.ioctl(tty, termios.TIOCGPGRP, " ") + tty.close() + rpgrp = struct.unpack("i", r)[0] + if rpgrp not in (os.getpgrp(), os.getsid(0)): + raise unittest.SkipTest("Neither the process group nor the session " + "are attached to /dev/tty") + del tty, r, rpgrp try: import pty diff --git a/Lib/test/test_multiprocessing.py b/Lib/test/test_multiprocessing.py index c5aeb14..3f6fc8b 100644 --- a/Lib/test/test_multiprocessing.py +++ b/Lib/test/test_multiprocessing.py @@ -14,7 +14,6 @@ import os import gc import signal import array -import copy import socket import random import logging @@ -68,11 +67,21 @@ WIN32 = (sys.platform == "win32") # try: - from ctypes import Structure, Value, copy, c_int, c_double + from ctypes import Structure, c_int, c_double except ImportError: Structure = object c_int = c_double = None +try: + from ctypes import Value +except ImportError: + Value = None + +try: + from ctypes import copy as ctypes_copy +except ImportError: + ctypes_copy = None + # # Creates a wrapper for a function which records the time it takes to finish # @@ -1103,12 +1112,10 @@ def baz(): yield i*i class IteratorProxy(BaseProxy): - _exposed_ = ('next', '__next__') + _exposed_ = ('__next__',) def __iter__(self): return self def __next__(self): - return self._callmethod('next') - def __next__(self): return self._callmethod('__next__') class MyManager(BaseManager): @@ -1565,7 +1572,7 @@ class _TestSharedCTypes(BaseTestCase): for i in range(len(arr)): arr[i] *= 2 - @unittest.skipIf(c_int is None, "requires _ctypes") + @unittest.skipIf(Value is None, "requires ctypes.Value") def test_sharedctypes(self, lock=False): x = Value('i', 7, lock=lock) y = Value(ctypes.c_double, 1.0/3.0, lock=lock) @@ -1586,13 +1593,14 @@ class _TestSharedCTypes(BaseTestCase): self.assertAlmostEqual(arr[i], i*2) self.assertEqual(string.value, latin('hellohello')) + @unittest.skipIf(Value is None, "requires ctypes.Value") def test_synchronize(self): self.test_sharedctypes(lock=True) - @unittest.skipIf(c_int is None, "requires _ctypes") + @unittest.skipIf(ctypes_copy is None, "requires ctypes.copy") def test_copy(self): foo = _Foo(2, 5.0) - bar = copy(foo) + bar = ctypes_copy(foo) foo.x = 0 foo.y = 0 self.assertEqual(bar.x, 2) diff --git a/Lib/test/test_pow.py b/Lib/test/test_pow.py index 859c373..60bb533 100644 --- a/Lib/test/test_pow.py +++ b/Lib/test/test_pow.py @@ -18,14 +18,14 @@ class PowTest(unittest.TestCase): self.assertEquals(pow(2, i), pow2) if i != 30 : pow2 = pow2*2 - for othertype in int, int: + for othertype in (int,): for i in list(range(-10, 0)) + list(range(1, 10)): ii = type(i) for j in range(1, 11): jj = -othertype(j) pow(ii, jj) - for othertype in int, int, float: + for othertype in int, float: for i in range(1, 100): zero = type(0) exp = -othertype(i/10.0) diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py index 398243a..ccad44a 100644 --- a/Lib/test/test_sys.py +++ b/Lib/test/test_sys.py @@ -79,7 +79,6 @@ class SysModuleTest(unittest.TestCase): # Python/pythonrun.c::PyErr_PrintEx() is tricky. def test_exit(self): - import subprocess self.assertRaises(TypeError, sys.exit, 42, 42) @@ -458,7 +457,6 @@ class SysModuleTest(unittest.TestCase): sys._clear_type_cache() def test_ioencoding(self): - import subprocess,os env = dict(os.environ) # Test character: cent sign, encoded as 0x4A (ASCII J) in CP424, @@ -480,7 +478,7 @@ class SysModuleTest(unittest.TestCase): # Issue #7774: Ensure that sys.executable is an empty string if argv[0] # has been set to an non existent program name and Python is unable to # retrieve the real program name - import subprocess + # For a normal installation, it should work without 'cwd' # argument. For test runs in the build directory, see #7774. python_dir = os.path.dirname(os.path.realpath(sys.executable)) diff --git a/Lib/test/test_urllib.py b/Lib/test/test_urllib.py index c573f14..80cd8ef 100644 --- a/Lib/test/test_urllib.py +++ b/Lib/test/test_urllib.py @@ -103,7 +103,7 @@ class urlopen_FileTests(unittest.TestCase): self.assertEqual(self.returned_obj.geturl(), self.pathname) def test_getcode(self): - self.assertEqual(self.returned_obj.getcode(), None) + self.assertIsNone(self.returned_obj.getcode()) def test_iter(self): # Test iterator @@ -132,7 +132,7 @@ class ProxyTests(unittest.TestCase): self.env.set('NO_PROXY', 'localhost') proxies = urllib.request.getproxies_environment() # getproxies_environment use lowered case truncated (no '_proxy') keys - self.assertEquals('localhost', proxies['no']) + self.assertEqual('localhost', proxies['no']) class urlopen_HttpTests(unittest.TestCase): diff --git a/Lib/test/test_urllib2.py b/Lib/test/test_urllib2.py index 83bd467..0f8395e 100644 --- a/Lib/test/test_urllib2.py +++ b/Lib/test/test_urllib2.py @@ -46,7 +46,7 @@ class TrivialTests(unittest.TestCase): ('a="b\\"c", d="e\\,f", g="h\\\\i"', ['a="b"c"', 'd="e,f"', 'g="h\\i"'])] for string, list in tests: - self.assertEquals(urllib.request.parse_http_list(string), list) + self.assertEqual(urllib.request.parse_http_list(string), list) def test_request_headers_dict(): @@ -744,9 +744,9 @@ class HandlerTests(unittest.TestCase): h.file_open(req) # XXXX remove OSError when bug fixed except (urllib.error.URLError, OSError): - self.assertTrue(not ftp) + self.assertFalse(ftp) else: - self.assertTrue(o.req is req) + self.assertIs(o.req, req) self.assertEqual(req.type, "ftp") self.assertEqual(req.type is "ftp", ftp) @@ -849,19 +849,19 @@ class HandlerTests(unittest.TestCase): # all 2xx are passed through r = MockResponse(200, "OK", {}, "", url) newr = h.http_response(req, r) - self.assertTrue(r is newr) - self.assertTrue(not hasattr(o, "proto")) # o.error not called + self.assertIs(r, newr) + self.assertFalse(hasattr(o, "proto")) # o.error not called r = MockResponse(202, "Accepted", {}, "", url) newr = h.http_response(req, r) - self.assertTrue(r is newr) - self.assertTrue(not hasattr(o, "proto")) # o.error not called + self.assertIs(r, newr) + self.assertFalse(hasattr(o, "proto")) # o.error not called r = MockResponse(206, "Partial content", {}, "", url) newr = h.http_response(req, r) - self.assertTrue(r is newr) - self.assertTrue(not hasattr(o, "proto")) # o.error not called + self.assertIs(r, newr) + self.assertFalse(hasattr(o, "proto")) # o.error not called # anything else calls o.error (and MockOpener returns None, here) r = MockResponse(502, "Bad gateway", {}, "", url) - self.assertTrue(h.http_response(req, r) is None) + self.assertIsNone(h.http_response(req, r)) self.assertEqual(o.proto, "http") # o.error called self.assertEqual(o.args, (req, r, 502, "Bad gateway", {})) @@ -873,12 +873,14 @@ class HandlerTests(unittest.TestCase): req = Request("http://example.com/") r = MockResponse(200, "OK", {}, "") newreq = h.http_request(req) - self.assertTrue(cj.ach_req is req is newreq) - self.assertEquals(req.get_origin_req_host(), "example.com") - self.assertTrue(not req.is_unverifiable()) + self.assertIs(cj.ach_req, req) + self.assertIs(cj.ach_req, newreq) + self.assertEqual(req.get_origin_req_host(), "example.com") + self.assertFalse(req.is_unverifiable()) newr = h.http_response(req, r) - self.assertTrue(cj.ec_req is req) - self.assertTrue(cj.ec_r is r is newr) + self.assertIs(cj.ec_req, req) + self.assertIs(cj.ec_r, r) + self.assertIs(r, newr) def test_redirect(self): from_url = "http://example.com/a.html" @@ -906,7 +908,7 @@ class HandlerTests(unittest.TestCase): try: self.assertEqual(o.req.get_method(), "GET") except AttributeError: - self.assertTrue(not o.req.has_data()) + self.assertFalse(o.req.has_data()) # now it's a GET, there should not be headers regarding content # (possibly dragged from before being a POST) @@ -965,7 +967,7 @@ class HandlerTests(unittest.TestCase): cp = urllib.request.HTTPCookieProcessor(cj) o = build_test_opener(hh, hdeh, hrh, cp) o.open("http://www.example.com/") - self.assertTrue(not hh.req.has_header("Cookie")) + self.assertFalse(hh.req.has_header("Cookie")) def test_proxy(self): o = OpenerDirector() @@ -1199,11 +1201,8 @@ class MiscTests(unittest.TestCase): self.opener_has_handler(o, MyOtherHTTPHandler) def opener_has_handler(self, opener, handler_class): - for h in opener.handlers: - if h.__class__ == handler_class: - break - else: - self.assertTrue(False) + self.assertTrue(any(h.__class__ == handler_class + for h in opener.handlers)) class RequestTests(unittest.TestCase): @@ -1218,7 +1217,7 @@ class RequestTests(unittest.TestCase): self.assertEqual("GET", self.get.get_method()) def test_add_data(self): - self.assertTrue(not self.get.has_data()) + self.assertFalse(self.get.has_data()) self.assertEqual("GET", self.get.get_method()) self.get.add_data("spam") self.assertTrue(self.get.has_data()) @@ -1244,7 +1243,7 @@ class RequestTests(unittest.TestCase): self.assertEqual("www.python.org", req.get_host()) def test_proxy(self): - self.assertTrue(not self.get.has_proxy()) + self.assertFalse(self.get.has_proxy()) self.get.set_proxy("www.perl.org", "http") self.assertTrue(self.get.has_proxy()) self.assertEqual("www.python.org", self.get.get_origin_req_host()) diff --git a/Lib/test/test_urllib2_localnet.py b/Lib/test/test_urllib2_localnet.py index 365742c..fbd21d2 100644 --- a/Lib/test/test_urllib2_localnet.py +++ b/Lib/test/test_urllib2_localnet.py @@ -172,7 +172,7 @@ class DigestAuthHandler: auth_validated = False # MSIE uses short_path in its validation, but Python's - # urllib2 uses the full path, so we're going to see if + # urllib.request uses the full path, so we're going to see if # either of them works here. for path in [request_handler.path, request_handler.short_path]: @@ -298,8 +298,9 @@ def GetRequestHandler(responses): def do_GET(self): body = self.send_head() - if body: - self.wfile.write(body) + while body: + done = self.wfile.write(body) + body = body[done:] def do_POST(self): content_length = self.headers["Content-Length"] @@ -330,7 +331,7 @@ def GetRequestHandler(responses): class TestUrlopen(unittest.TestCase): - """Tests urllib2.urlopen using the network. + """Tests urllib.request.urlopen using the network. These tests are not exhaustive. Assuming that testing using files does a good job overall of some of the basic interface features. There are no @@ -380,8 +381,8 @@ class TestUrlopen(unittest.TestCase): handler = self.start_server(responses) data = self.urlopen("http://localhost:%s/" % handler.port) - self.assertEquals(data, expected_response) - self.assertEquals(handler.requests, ["/", "/somewhere_else"]) + self.assertEqual(data, expected_response) + self.assertEqual(handler.requests, ["/", "/somewhere_else"]) def test_chunked(self): expected_response = b"hello world" @@ -395,7 +396,7 @@ class TestUrlopen(unittest.TestCase): response = [(200, [("Transfer-Encoding", "chunked")], chunked_start)] handler = self.start_server(response) data = self.urlopen("http://localhost:%s/" % handler.port) - self.assertEquals(data, expected_response) + self.assertEqual(data, expected_response) def test_404(self): expected_response = b"Bad bad bad..." @@ -409,23 +410,23 @@ class TestUrlopen(unittest.TestCase): else: self.fail("404 should raise URLError") - self.assertEquals(data, expected_response) - self.assertEquals(handler.requests, ["/weeble"]) + self.assertEqual(data, expected_response) + self.assertEqual(handler.requests, ["/weeble"]) def test_200(self): expected_response = b"pycon 2008..." handler = self.start_server([(200, [], expected_response)]) data = self.urlopen("http://localhost:%s/bizarre" % handler.port) - self.assertEquals(data, expected_response) - self.assertEquals(handler.requests, ["/bizarre"]) + self.assertEqual(data, expected_response) + self.assertEqual(handler.requests, ["/bizarre"]) def test_200_with_parameters(self): expected_response = b"pycon 2008..." handler = self.start_server([(200, [], expected_response)]) data = self.urlopen("http://localhost:%s/bizarre" % handler.port, b"get=with_feeling") - self.assertEquals(data, expected_response) - self.assertEquals(handler.requests, ["/bizarre", b"get=with_feeling"]) + self.assertEqual(data, expected_response) + self.assertEqual(handler.requests, ["/bizarre", b"get=with_feeling"]) def test_sending_headers(self): handler = self.start_server() @@ -489,6 +490,25 @@ class TestUrlopen(unittest.TestCase): urllib.request.urlopen, "http://sadflkjsasf.i.nvali.d./") + def test_iteration(self): + expected_response = b"pycon 2008..." + handler = self.start_server([(200, [], expected_response)]) + data = urllib.request.urlopen("http://localhost:%s" % handler.port) + for line in data: + self.assertEqual(line, expected_response) + + def test_line_iteration(self): + lines = [b"We\n", b"got\n", b"here\n", b"verylong " * 8192 + b"\n"] + expected_response = b"".join(lines) + handler = self.start_server([(200, [], expected_response)]) + data = urllib.request.urlopen("http://localhost:%s" % handler.port) + for index, line in enumerate(data): + self.assertEqual(line, lines[index], + "Fetched line number %s doesn't match expected:\n" + " Expected length was %s, got %s" % + (index, len(lines[index]), len(line))) + self.assertEqual(index + 1, len(lines)) + def test_main(): support.run_unittest(ProxyAuthTests, TestUrlopen) diff --git a/Misc/NEWS b/Misc/NEWS index 230160a..478517b 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -479,6 +479,8 @@ Build Tests ----- +- Issue #7564: Skip test_ioctl if another process is attached to /dev/tty. + - Issue #8857: Provide a test case for socket.getaddrinfo. - Issue #8433: Fix test_curses failure with newer versions of ncurses. diff --git a/Misc/README b/Misc/README index 8695b60..e7a59c7 100644 --- a/Misc/README +++ b/Misc/README @@ -7,34 +7,35 @@ documents are only of historic importance. Files found here ---------------- -ACKS Acknowledgements -AIX-NOTES Notes for building Python on AIX -build.sh Script to build and test latest Python from the repository -cheatsheet Quick summary of Python by Ken Manheimer -developers.txt A history of who got developer permissions, and why -gdbinit Handy stuff to put in your .gdbinit file, if you use gdb -HISTORY News from previous releases -- oldest last -indent.pro GNU indent profile approximating my C style -maintainers.txt A list of maintainers for library modules -NEWS News for this release (for some meaning of "this") -NEWS.help How to edit NEWS -Porting Mini-FAQ on porting to new platforms -PURIFY.README Information for Purify users -pymemcompat.h Memory interface compatibility file. -python.man UNIX man page for the python interpreter -python-mode.el Emacs mode for editing Python programs -python.pc.in Package configuration info template for pkg-config -python-wing.wpr Wing IDE project file -README The file you're reading now -README.coverity Information about running Coverity's Prevent on Python -README.klocwork Information about running Klocwork's K7 on Python -README.OpenBSD Help for building problems on OpenBSD -README.valgrind Information for Valgrind users, see valgrind-python.supp -RFD Request For Discussion about a Python newsgroup -RPM (Old) tools to build RPMs -setuid-prog.c C helper program for set-uid Python scripts -SpecialBuilds.txt Describes extra symbols you can set for debug builds -TextMate A TextMate bundle for Python development -valgrind-python.supp Valgrind suppression file, see README.valgrind -vgrindefs Python configuration for vgrind (a generic pretty printer) -Vim Python development utilities for the Vim editor \ No newline at end of file +ACKS Acknowledgements +AIX-NOTES Notes for building Python on AIX +build.sh Script to build and test latest Python from the repository +cheatsheet Quick summary of Python by Ken Manheimer +developers.txt A history of who got developer permissions, and why +gdbinit Handy stuff to put in your .gdbinit file, if you use gdb +HISTORY News from previous releases -- oldest last +indent.pro GNU indent profile approximating my C style +maintainers.rst A list of maintainers for library modules +NEWS News for this release (for some meaning of "this") +NEWS.help How to edit NEWS +Porting Mini-FAQ on porting to new platforms +PURIFY.README Information for Purify users +pymemcompat.h Memory interface compatibility file. +python-config.in Python script template for python-config +python.man UNIX man page for the python interpreter +python-mode.el Emacs mode for editing Python programs +python.pc.in Package configuration info template for pkg-config +python-wing.wpr Wing IDE project file +README The file you're reading now +README.coverity Information about running Coverity's Prevent on Python +README.klocwork Information about running Klocwork's K7 on Python +README.OpenBSD Help for building problems on OpenBSD +README.valgrind Information for Valgrind users, see valgrind-python.supp +RFD Request For Discussion about a Python newsgroup +RPM (Old) tools to build RPMs +setuid-prog.c C helper program for set-uid Python scripts +SpecialBuilds.txt Describes extra symbols you can set for debug builds +TextMate A TextMate bundle for Python development +valgrind-python.supp Valgrind suppression file, see README.valgrind +vgrindefs Python configuration for vgrind (a generic pretty printer) +Vim Python development utilities for the Vim editor diff --git a/Misc/maintainers.rst b/Misc/maintainers.rst index 3170818..e785610 100644 --- a/Misc/maintainers.rst +++ b/Misc/maintainers.rst @@ -11,6 +11,10 @@ final judgement on a feature or bug. If no active maintainer is listed for a given module, then questionable changes should go to python-dev, while any other issues can and should be decided by any committer. +Unless a name is followed by a '*', you should never assign an issue to +that person, only make them nosy. Names followed by a '*' may be assigned +issues involving the module or topic for which the name has a '*'. + The Platform and Interest Area tables list broader fields in which various people have expertise. These people can also be contacted for help, opinions, and decisions when issues involve their areas. @@ -21,8 +25,8 @@ in this list by placing the word 'inactive' in parenthesis behind their tracker id. They are of course free to remove that inactive mark at any time. -Committers should update this table as their areas of expertise widen. -New topics may be added to the third table at will. +Committers should update these tables as their areas of expertise widen. +New topics may be added to the Interest Area table at will. The existence of this list is not meant to indicate that these people *must* be contacted for decisions; it is, rather, a resource to be used @@ -85,10 +89,10 @@ dbm decimal facundobatista, rhettinger, mark.dickinson difflib tim_one dis -distutils tarek +distutils tarek*, eric.araujo* doctest tim_one (inactive) dummy_threading brett.cannon -email barry, r.david.murray +email barry, r.david.murray* encodings lemburg, loewis errno exceptions @@ -147,7 +151,7 @@ optparse aronacher os loewis ossaudiodev parser -pdb georg.brandl +pdb georg.brandl* pickle alexandre.vassalotti, pitrou pickletools alexandre.vassalotti pipes @@ -157,7 +161,8 @@ plistlib poplib posix pprint fdrake -pstats +profile georg.brandl +pstats georg.brandl pty pwd py_compile @@ -167,7 +172,7 @@ pydoc queue rhettinger quopri random rhettinger -re effbot (inactive), pitrou +re effbot (inactive), pitrou, ezio.melotti readline reprlib resource @@ -189,7 +194,7 @@ spwd sqlite3 ghaering ssl janssen, pitrou, giampaolo.rodola stat -string +string georg.brandl* stringprep struct mark.dickinson subprocess astrand (inactive) @@ -202,18 +207,18 @@ syslog jafo tabnanny tim_one tarfile lars.gustaebel telnetlib -tempfile +tempfile georg.brandl termios test -textwrap +textwrap georg.brandl threading pitrou time alexander.belopolsky -timeit +timeit georg.brandl tkinter gpolo token georg.brandl tokenize trace alexander.belopolsky -traceback georg.brandl +traceback georg.brandl* tty turtle gregorlingl types @@ -226,14 +231,21 @@ warnings brett.cannon wave weakref fdrake, pitrou webbrowser georg.brandl -winreg +winreg brian.curtin winsound effbot (inactive) wsgiref pje xdrlib -xml loewis +xml.dom +xml.dom.minidom +xml.dom.pulldom xml.etree effbot (inactive) +xml.parsers.expat +xml.sax +xml.sax.handler +xml.sax.saxutils +xml.sax.xmlreader xmlrpc loewis -zipfile +zipfile alanmcintyre zipimport zlib ================== =========== @@ -243,6 +255,7 @@ zlib Tool Maintainers ------------------ ----------- pybench lemburg +================== =========== ================== =========== @@ -268,6 +281,7 @@ algorithms ast/compiler ncoghlan, benjamin.peterson, brett.cannon, georg.brandl autoconf/makefiles bsd +bug tracker ezio.melotti buildbots bytecode pitrou data formats mark.dickinson, georg.brandl @@ -286,10 +300,9 @@ py3 transition benjamin.peterson release management tarek, lemburg, benjamin.peterson, barry, loewis, gvanrossum, anthonybaxter str.format eric.smith +testing michael.foord, pitrou, giampaolo.rodola +threads pitrou time and dates lemburg -testing michael.foord, pitrou -threads -tracker unicode lemburg, ezio.melotti, haypo version control ================== =========== diff --git a/Tools/scripts/2to3 b/Tools/scripts/2to3 index 2a447cf..fbd4aa6 100755 --- a/Tools/scripts/2to3 +++ b/Tools/scripts/2to3 @@ -1,6 +1,5 @@ #!/usr/bin/env python -from lib2to3.main import main import sys -import os +from lib2to3.main import main sys.exit(main("lib2to3.fixes")) -- cgit v0.12 From 37ddbb8abdef2406612455c4083cf6ee82926875 Mon Sep 17 00:00:00 2001 From: Florent Xicluna <florent.xicluna@gmail.com> Date: Sat, 14 Aug 2010 21:06:29 +0000 Subject: Merged revisions 76719,81270-81272,83294,83319,84038-84039 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r76719 | antoine.pitrou | 2009-12-08 20:38:17 +0100 (mar., 08 déc. 2009) | 9 lines Merged revisions 76718 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76718 | antoine.pitrou | 2009-12-08 20:35:12 +0100 (mar., 08 déc. 2009) | 3 lines Fix transient refleaks in test_urllib. Thanks to Florent Xicluna. ........ ................ r81270 | florent.xicluna | 2010-05-17 19:24:07 +0200 (lun., 17 mai 2010) | 9 lines Merged revision 81259 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81259 | florent.xicluna | 2010-05-17 12:39:07 +0200 (lun, 17 mai 2010) | 2 lines Slight style cleanup. ........ ................ r81271 | florent.xicluna | 2010-05-17 19:33:07 +0200 (lun., 17 mai 2010) | 11 lines Issue #1285086: Speed up urllib.parse functions: quote, quote_from_bytes, unquote, unquote_to_bytes. Recorded merge of revisions 81265 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81265 | florent.xicluna | 2010-05-17 15:35:09 +0200 (lun, 17 mai 2010) | 2 lines Issue #1285086: Speed up urllib.quote and urllib.unquote for simple cases. ........ ................ r81272 | florent.xicluna | 2010-05-17 20:01:22 +0200 (lun., 17 mai 2010) | 2 lines Inadvertently removed part of the comment in r81271. ................ r83294 | senthil.kumaran | 2010-07-30 21:34:36 +0200 (ven., 30 juil. 2010) | 2 lines Fix issue9301 - handle unquote({}) kind of case. ................ r83319 | florent.xicluna | 2010-07-31 10:56:55 +0200 (sam., 31 juil. 2010) | 2 lines Fix an oversight in r83294. unquote() should reject bytes. Issue #9301. ................ r84038 | florent.xicluna | 2010-08-14 20:30:35 +0200 (sam., 14 août 2010) | 1 line Silence the BytesWarning, due to patch r83294 for #9301 ................ r84039 | florent.xicluna | 2010-08-14 22:51:58 +0200 (sam., 14 août 2010) | 1 line Silence BytesWarning while testing exception ................ --- Lib/test/test_urllib.py | 16 +++++--- Lib/urllib/parse.py | 98 ++++++++++++++++++++++++++++--------------------- Lib/urllib/request.py | 2 +- Misc/NEWS | 3 ++ 4 files changed, 72 insertions(+), 47 deletions(-) diff --git a/Lib/test/test_urllib.py b/Lib/test/test_urllib.py index 80cd8ef..775d810 100644 --- a/Lib/test/test_urllib.py +++ b/Lib/test/test_urllib.py @@ -261,8 +261,8 @@ class urlretrieve_FileTests(unittest.TestCase): result = urllib.request.urlretrieve("file:%s" % support.TESTFN) self.assertEqual(result[0], support.TESTFN) self.assertTrue(isinstance(result[1], email.message.Message), - "did not get a email.message.Message instance as second " - "returned value") + "did not get a email.message.Message instance " + "as second returned value") def test_copy(self): # Test that setting the filename argument works. @@ -539,6 +539,7 @@ class QuotingTests(unittest.TestCase): self.assertEqual(expect, result, "using quote_plus(): %r != %r" % (expect, result)) + class UnquotingTests(unittest.TestCase): """Tests for unquote() and unquote_plus() @@ -566,6 +567,10 @@ class UnquotingTests(unittest.TestCase): self.assertEqual(result.count('%'), 1, "using unquote(): not all characters escaped: " "%s" % result) + self.assertRaises((TypeError, AttributeError), urllib.parse.unquote, None) + self.assertRaises((TypeError, AttributeError), urllib.parse.unquote, ()) + with support.check_warnings(): + self.assertRaises((TypeError, AttributeError), urllib.parse.unquote, b'') def test_unquoting_badpercent(self): # Test unquoting on bad percent-escapes @@ -600,6 +605,8 @@ class UnquotingTests(unittest.TestCase): result = urllib.parse.unquote_to_bytes(given) self.assertEqual(expect, result, "using unquote_to_bytes(): %r != %r" % (expect, result)) + self.assertRaises((TypeError, AttributeError), urllib.parse.unquote_to_bytes, None) + self.assertRaises((TypeError, AttributeError), urllib.parse.unquote_to_bytes, ()) def test_unquoting_mixed_case(self): # Test unquoting on mixed-case hex digits in the percent-escapes @@ -741,7 +748,7 @@ class urlencode_Tests(unittest.TestCase): expect_somewhere = ["1st=1", "2nd=2", "3rd=3"] result = urllib.parse.urlencode(given) for expected in expect_somewhere: - self.assertTrue(expected in result, + self.assertIn(expected, result, "testing %s: %s not found in %s" % (test_type, expected, result)) self.assertEqual(result.count('&'), 2, @@ -788,8 +795,7 @@ class urlencode_Tests(unittest.TestCase): result = urllib.parse.urlencode(given, True) for value in given["sequence"]: expect = "sequence=%s" % value - self.assertTrue(expect in result, - "%s not found in %s" % (expect, result)) + self.assertIn(expect, result) self.assertEqual(result.count('&'), 2, "Expected 2 '&'s, got %s" % result.count('&')) diff --git a/Lib/urllib/parse.py b/Lib/urllib/parse.py index 886c51c..765f1c8 100644 --- a/Lib/urllib/parse.py +++ b/Lib/urllib/parse.py @@ -39,7 +39,7 @@ uses_relative = ['ftp', 'http', 'gopher', 'nntp', 'imap', uses_netloc = ['ftp', 'http', 'gopher', 'nntp', 'telnet', 'imap', 'wais', 'file', 'mms', 'https', 'shttp', 'snews', 'prospero', 'rtsp', 'rtspu', 'rsync', '', - 'svn', 'svn+ssh', 'sftp', 'nfs',' git', 'git+ssh'] + 'svn', 'svn+ssh', 'sftp', 'nfs', 'git', 'git+ssh'] non_hierarchical = ['gopher', 'hdl', 'mailto', 'news', 'telnet', 'wais', 'imap', 'snews', 'sip', 'sips'] uses_params = ['ftp', 'hdl', 'prospero', 'http', 'imap', @@ -61,8 +61,9 @@ MAX_CACHE_SIZE = 20 _parse_cache = {} def clear_cache(): - """Clear the parse cache.""" + """Clear the parse cache and the quoters cache.""" _parse_cache.clear() + _safe_quoters.clear() class ResultMixin(object): @@ -302,17 +303,22 @@ def unquote_to_bytes(string): """unquote_to_bytes('abc%20def') -> b'abc def'.""" # Note: strings are encoded as UTF-8. This is only an issue if it contains # unescaped non-ASCII characters, which URIs should not. + if not string: + # Is it a string-like object? + string.split + return b'' if isinstance(string, str): string = string.encode('utf-8') res = string.split(b'%') - res[0] = res[0] - for i in range(1, len(res)): - item = res[i] + if len(res) == 1: + return string + string = res[0] + for item in res[1:]: try: - res[i] = bytes([int(item[:2], 16)]) + item[2:] + string += bytes([int(item[:2], 16)]) + item[2:] except ValueError: - res[i] = b'%' + item - return b''.join(res) + string += b'%' + item + return string def unquote(string, encoding='utf-8', errors='replace'): """Replace %xx escapes by their single-character equivalent. The optional @@ -324,36 +330,39 @@ def unquote(string, encoding='utf-8', errors='replace'): unquote('abc%20def') -> 'abc def'. """ - if encoding is None: encoding = 'utf-8' - if errors is None: errors = 'replace' - # pct_sequence: contiguous sequence of percent-encoded bytes, decoded - # (list of single-byte bytes objects) - pct_sequence = [] + if string == '': + return string res = string.split('%') - for i in range(1, len(res)): - item = res[i] + if len(res) == 1: + return string + if encoding is None: + encoding = 'utf-8' + if errors is None: + errors = 'replace' + # pct_sequence: contiguous sequence of percent-encoded bytes, decoded + pct_sequence = b'' + string = res[0] + for item in res[1:]: try: - if not item: raise ValueError - pct_sequence.append(bytes.fromhex(item[:2])) + if not item: + raise ValueError + pct_sequence += bytes.fromhex(item[:2]) rest = item[2:] + if not rest: + # This segment was just a single percent-encoded character. + # May be part of a sequence of code units, so delay decoding. + # (Stored in pct_sequence). + continue except ValueError: rest = '%' + item - if not rest: - # This segment was just a single percent-encoded character. - # May be part of a sequence of code units, so delay decoding. - # (Stored in pct_sequence). - res[i] = '' - else: - # Encountered non-percent-encoded characters. Flush the current - # pct_sequence. - res[i] = b''.join(pct_sequence).decode(encoding, errors) + rest - pct_sequence = [] + # Encountered non-percent-encoded characters. Flush the current + # pct_sequence. + string += pct_sequence.decode(encoding, errors) + rest + pct_sequence = b'' if pct_sequence: # Flush the final pct_sequence - # res[-1] will always be empty if pct_sequence != [] - assert not res[-1], "string=%r, res=%r" % (string, res) - res[-1] = b''.join(pct_sequence).decode(encoding, errors) - return ''.join(res) + string += pct_sequence.decode(encoding, errors) + return string def parse_qs(qs, keep_blank_values=False, strict_parsing=False): """Parse a query given as a string argument. @@ -434,7 +443,8 @@ _ALWAYS_SAFE = frozenset(b'ABCDEFGHIJKLMNOPQRSTUVWXYZ' b'abcdefghijklmnopqrstuvwxyz' b'0123456789' b'_.-') -_safe_quoters= {} +_ALWAYS_SAFE_BYTES = bytes(_ALWAYS_SAFE) +_safe_quoters = {} class Quoter(collections.defaultdict): """A mapping from bytes (in range(0,256)) to strings. @@ -446,7 +456,7 @@ class Quoter(collections.defaultdict): # of cached keys don't call Python code at all). def __init__(self, safe): """safe: bytes object.""" - self.safe = _ALWAYS_SAFE.union(c for c in safe if c < 128) + self.safe = _ALWAYS_SAFE.union(safe) def __repr__(self): # Without this, will just display as a defaultdict @@ -454,7 +464,7 @@ class Quoter(collections.defaultdict): def __missing__(self, b): # Handle a cache miss. Store quoted string in cache and return. - res = b in self.safe and chr(b) or ('%%%02X' % b) + res = chr(b) if b in self.safe else '%{:02X}'.format(b) self[b] = res return res @@ -488,6 +498,8 @@ def quote(string, safe='/', encoding=None, errors=None): errors='strict' (unsupported characters raise a UnicodeEncodeError). """ if isinstance(string, str): + if not string: + return string if encoding is None: encoding = 'utf-8' if errors is None: @@ -522,18 +534,22 @@ def quote_from_bytes(bs, safe='/'): not perform string-to-bytes encoding. It always returns an ASCII string. quote_from_bytes(b'abc def\xab') -> 'abc%20def%AB' """ + if not isinstance(bs, (bytes, bytearray)): + raise TypeError("quote_from_bytes() expected bytes") + if not bs: + return '' if isinstance(safe, str): # Normalize 'safe' by converting to bytes and removing non-ASCII chars safe = safe.encode('ascii', 'ignore') - cachekey = bytes(safe) # In case it was a bytearray - if not (isinstance(bs, bytes) or isinstance(bs, bytearray)): - raise TypeError("quote_from_bytes() expected a bytes") + else: + safe = bytes([c for c in safe if c < 128]) + if not bs.rstrip(_ALWAYS_SAFE_BYTES + safe): + return bs.decode() try: - quoter = _safe_quoters[cachekey] + quoter = _safe_quoters[safe] except KeyError: - quoter = Quoter(safe) - _safe_quoters[cachekey] = quoter - return ''.join([quoter[char] for char in bs]) + _safe_quoters[safe] = quoter = Quoter(safe).__getitem__ + return ''.join([quoter(char) for char in bs]) def urlencode(query, doseq=False, safe='', encoding=None, errors=None): """Encode a sequence of two-element tuples or dictionary into a URL query string. diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index 3ea38f2..0e62d9f 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -1988,7 +1988,7 @@ class FancyURLopener(URLopener): else: return self.open(newurl, data) - def get_user_passwd(self, host, realm, clear_cache = 0): + def get_user_passwd(self, host, realm, clear_cache=0): key = realm + '@' + host.lower() if key in self.auth_cache: if clear_cache: diff --git a/Misc/NEWS b/Misc/NEWS index 478517b..3432993 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -291,6 +291,9 @@ Library compilation in a non-ASCII directory if stdout encoding is ASCII (eg. if stdout is not a TTY). +- Issue #1285086: Speed up urllib.parse functions: quote, quote_from_bytes, + unquote, unquote_to_bytes. + - Issue #8688: Distutils now recalculates MANIFEST everytime. - Issue #5099: subprocess.Popen.__del__ no longer references global objects -- cgit v0.12 -- cgit v0.12 From 99e472e84dbec06b54c1e72fe04abd510c847e03 Mon Sep 17 00:00:00 2001 From: Florent Xicluna <florent.xicluna@gmail.com> Date: Sat, 14 Aug 2010 23:12:27 +0000 Subject: Fix test failure with -bb, because of r84040. --- Lib/test/test_urllib.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_urllib.py b/Lib/test/test_urllib.py index 775d810..4d389d7 100644 --- a/Lib/test/test_urllib.py +++ b/Lib/test/test_urllib.py @@ -9,6 +9,7 @@ import unittest from test import support import os import tempfile +import warnings def hexescape(char): """Escape char as RFC 2396 specifies""" @@ -569,7 +570,8 @@ class UnquotingTests(unittest.TestCase): "%s" % result) self.assertRaises((TypeError, AttributeError), urllib.parse.unquote, None) self.assertRaises((TypeError, AttributeError), urllib.parse.unquote, ()) - with support.check_warnings(): + with warnings.catch_warnings(): + warnings.simplefilter('ignore', BytesWarning) self.assertRaises((TypeError, AttributeError), urllib.parse.unquote, b'') def test_unquoting_badpercent(self): -- cgit v0.12 From eb603e0de1875b7597c731a22d293398a812ee42 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Sat, 14 Aug 2010 23:49:42 +0000 Subject: Merged revisions 84050 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r84050 | eric.araujo | 2010-08-15 01:44:13 +0200 (dim., 15 août 2010) | 1 line Fix typo ........ --- Doc/distutils/sourcedist.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/distutils/sourcedist.rst b/Doc/distutils/sourcedist.rst index 6d09fdb..c2b4efe 100644 --- a/Doc/distutils/sourcedist.rst +++ b/Doc/distutils/sourcedist.rst @@ -104,7 +104,7 @@ per line, regular files (or symlinks to them) only. If you do supply your own described above does not apply in this case. .. versionadded:: 3.1 - :file:`MANIFEST` files start with a comment indicated they are generated. + :file:`MANIFEST` files start with a comment indicating they are generated. Files without this comment are not overwritten or removed. The manifest template has one command per line, where each command specifies a -- cgit v0.12 From bae0e623f9e940f72df8e1f097a5b8837544eb03 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Sun, 15 Aug 2010 09:15:02 +0000 Subject: Merged revisions 84060 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r84060 | victor.stinner | 2010-08-15 11:12:51 +0200 (dim., 15 août 2010) | 4 lines Issue #9603: posix.ttyname() and posix.ctermid() decode the terminal name using the filesystem encoding and surrogateescape error handler. Patch written by David Watson. ........ --- Misc/NEWS | 4 ++++ Modules/posixmodule.c | 4 ++-- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 3432993..81d3e81 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -93,6 +93,10 @@ C-API Library ------- +- Issue #9603: posix.ttyname() and posix.ctermid() decode the terminal name + using the filesystem encoding and surrogateescape error handler. Patch + written by David Watson. + - Issue #8688: MANIFEST files created by distutils now include a magic comment indicating they are generated. Manually maintained MANIFESTs without this marker will not be overwritten or removed. diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index 951323b..6d92544 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -1769,7 +1769,7 @@ posix_ttyname(PyObject *self, PyObject *args) #endif if (ret == NULL) return posix_error(); - return PyUnicode_FromString(ret); + return PyUnicode_DecodeFSDefault(ret); } #endif @@ -1791,7 +1791,7 @@ posix_ctermid(PyObject *self, PyObject *noargs) #endif if (ret == NULL) return posix_error(); - return PyUnicode_FromString(buffer); + return PyUnicode_DecodeFSDefault(buffer); } #endif -- cgit v0.12 From 85675994e68263420588a9257cb7450b7138574c Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Sun, 15 Aug 2010 09:35:13 +0000 Subject: Merged revisions 84063 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r84063 | victor.stinner | 2010-08-15 11:33:08 +0200 (dim., 15 août 2010) | 5 lines Issue #9605: posix.getlogin() decodes the username with file filesystem encoding and surrogateescape error handler. Patch written by David Watson. Reindent also posix_getlogin(), and fix a typo in the NEWS file. ........ --- Misc/NEWS | 3 +++ Modules/posixmodule.c | 7 +++---- 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 81d3e81..83ddaaa 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -93,6 +93,9 @@ C-API Library ------- +- Issue #9605: posix.getlogin() decodes the username with file filesystem + encoding and surrogateescape error handler. Patch written by David Watson. + - Issue #9603: posix.ttyname() and posix.ctermid() decode the terminal name using the filesystem encoding and surrogateescape error handler. Patch written by David Watson. diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index 6d92544..ef91dab 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -4144,13 +4144,12 @@ posix_getlogin(PyObject *self, PyObject *noargs) name = getlogin(); if (name == NULL) { if (errno) - posix_error(); + posix_error(); else - PyErr_SetString(PyExc_OSError, - "unable to determine login name"); + PyErr_SetString(PyExc_OSError, "unable to determine login name"); } else - result = PyUnicode_FromString(name); + result = PyUnicode_DecodeFSDefault(name); errno = old_errno; return result; -- cgit v0.12 From 00d5f35b85f4ef9a1cdfff1c2f4d77792e06320c Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sun, 15 Aug 2010 17:40:03 +0000 Subject: Merged revisions 84072 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r84072 | antoine.pitrou | 2010-08-15 19:38:46 +0200 (dim., 15 août 2010) | 3 lines Fix indentation and remove dead code. ........ --- Objects/bytes_methods.c | 230 +++++++++++++++++++++--------------------------- 1 file changed, 98 insertions(+), 132 deletions(-) diff --git a/Objects/bytes_methods.c b/Objects/bytes_methods.c index b41b3d9..099cee6 100644 --- a/Objects/bytes_methods.c +++ b/Objects/bytes_methods.c @@ -246,23 +246,15 @@ Return a copy of B with all ASCII characters converted to lowercase."); void _Py_bytes_lower(char *result, const char *cptr, Py_ssize_t len) { - Py_ssize_t i; + Py_ssize_t i; - /* - newobj = PyBytes_FromStringAndSize(NULL, len); - if (!newobj) - return NULL; + Py_MEMCPY(result, cptr, len); - s = PyBytes_AS_STRING(newobj); - */ - - Py_MEMCPY(result, cptr, len); - - for (i = 0; i < len; i++) { - int c = Py_CHARMASK(result[i]); - if (Py_ISUPPER(c)) - result[i] = Py_TOLOWER(c); - } + for (i = 0; i < len; i++) { + int c = Py_CHARMASK(result[i]); + if (Py_ISUPPER(c)) + result[i] = Py_TOLOWER(c); + } } @@ -274,23 +266,15 @@ Return a copy of B with all ASCII characters converted to uppercase."); void _Py_bytes_upper(char *result, const char *cptr, Py_ssize_t len) { - Py_ssize_t i; - - /* - newobj = PyBytes_FromStringAndSize(NULL, len); - if (!newobj) - return NULL; + Py_ssize_t i; - s = PyBytes_AS_STRING(newobj); - */ + Py_MEMCPY(result, cptr, len); - Py_MEMCPY(result, cptr, len); - - for (i = 0; i < len; i++) { - int c = Py_CHARMASK(result[i]); - if (Py_ISLOWER(c)) - result[i] = Py_TOUPPER(c); - } + for (i = 0; i < len; i++) { + int c = Py_CHARMASK(result[i]); + if (Py_ISLOWER(c)) + result[i] = Py_TOUPPER(c); + } } @@ -303,29 +287,23 @@ characters, all remaining cased characters have lowercase."); void _Py_bytes_title(char *result, char *s, Py_ssize_t len) { - Py_ssize_t i; - int previous_is_cased = 0; - - /* - newobj = PyBytes_FromStringAndSize(NULL, len); - if (newobj == NULL) - return NULL; - s_new = PyBytes_AsString(newobj); - */ - for (i = 0; i < len; i++) { - int c = Py_CHARMASK(*s++); - if (Py_ISLOWER(c)) { - if (!previous_is_cased) - c = Py_TOUPPER(c); - previous_is_cased = 1; - } else if (Py_ISUPPER(c)) { - if (previous_is_cased) - c = Py_TOLOWER(c); - previous_is_cased = 1; - } else - previous_is_cased = 0; - *result++ = c; - } + Py_ssize_t i; + int previous_is_cased = 0; + + for (i = 0; i < len; i++) { + int c = Py_CHARMASK(*s++); + if (Py_ISLOWER(c)) { + if (!previous_is_cased) + c = Py_TOUPPER(c); + previous_is_cased = 1; + } else if (Py_ISUPPER(c)) { + if (previous_is_cased) + c = Py_TOLOWER(c); + previous_is_cased = 1; + } else + previous_is_cased = 0; + *result++ = c; + } } @@ -338,30 +316,24 @@ and the rest lower-cased."); void _Py_bytes_capitalize(char *result, char *s, Py_ssize_t len) { - Py_ssize_t i; - - /* - newobj = PyBytes_FromStringAndSize(NULL, len); - if (newobj == NULL) - return NULL; - s_new = PyBytes_AsString(newobj); - */ - if (0 < len) { - int c = Py_CHARMASK(*s++); - if (Py_ISLOWER(c)) - *result = Py_TOUPPER(c); - else - *result = c; - result++; - } - for (i = 1; i < len; i++) { - int c = Py_CHARMASK(*s++); - if (Py_ISUPPER(c)) - *result = Py_TOLOWER(c); - else - *result = c; - result++; - } + Py_ssize_t i; + + if (0 < len) { + int c = Py_CHARMASK(*s++); + if (Py_ISLOWER(c)) + *result = Py_TOUPPER(c); + else + *result = c; + result++; + } + for (i = 1; i < len; i++) { + int c = Py_CHARMASK(*s++); + if (Py_ISUPPER(c)) + *result = Py_TOLOWER(c); + else + *result = c; + result++; + } } @@ -374,26 +346,20 @@ to lowercase ASCII and vice versa."); void _Py_bytes_swapcase(char *result, char *s, Py_ssize_t len) { - Py_ssize_t i; - - /* - newobj = PyBytes_FromStringAndSize(NULL, len); - if (newobj == NULL) - return NULL; - s_new = PyBytes_AsString(newobj); - */ - for (i = 0; i < len; i++) { - int c = Py_CHARMASK(*s++); - if (Py_ISLOWER(c)) { - *result = Py_TOUPPER(c); - } - else if (Py_ISUPPER(c)) { - *result = Py_TOLOWER(c); - } - else - *result = c; - result++; + Py_ssize_t i; + + for (i = 0; i < len; i++) { + int c = Py_CHARMASK(*s++); + if (Py_ISLOWER(c)) { + *result = Py_TOUPPER(c); } + else if (Py_ISUPPER(c)) { + *result = Py_TOLOWER(c); + } + else + *result = c; + result++; + } } @@ -419,47 +385,47 @@ _getbuffer(PyObject *obj, Py_buffer *view) } if (buffer->bf_getbuffer(obj, view, PyBUF_SIMPLE) < 0) - return -1; + return -1; return view->len; } PyObject * _Py_bytes_maketrans(PyObject *args) { - PyObject *frm, *to, *res = NULL; - Py_buffer bfrm, bto; - Py_ssize_t i; - char *p; - - bfrm.len = -1; - bto.len = -1; - - if (!PyArg_ParseTuple(args, "OO:maketrans", &frm, &to)) - return NULL; - if (_getbuffer(frm, &bfrm) < 0) - return NULL; - if (_getbuffer(to, &bto) < 0) - goto done; - if (bfrm.len != bto.len) { - PyErr_Format(PyExc_ValueError, - "maketrans arguments must have same length"); - goto done; - } - res = PyBytes_FromStringAndSize(NULL, 256); - if (!res) { - goto done; - } - p = PyBytes_AS_STRING(res); - for (i = 0; i < 256; i++) - p[i] = i; - for (i = 0; i < bfrm.len; i++) { - p[((unsigned char *)bfrm.buf)[i]] = ((char *)bto.buf)[i]; - } + PyObject *frm, *to, *res = NULL; + Py_buffer bfrm, bto; + Py_ssize_t i; + char *p; + + bfrm.len = -1; + bto.len = -1; + + if (!PyArg_ParseTuple(args, "OO:maketrans", &frm, &to)) + return NULL; + if (_getbuffer(frm, &bfrm) < 0) + return NULL; + if (_getbuffer(to, &bto) < 0) + goto done; + if (bfrm.len != bto.len) { + PyErr_Format(PyExc_ValueError, + "maketrans arguments must have same length"); + goto done; + } + res = PyBytes_FromStringAndSize(NULL, 256); + if (!res) { + goto done; + } + p = PyBytes_AS_STRING(res); + for (i = 0; i < 256; i++) + p[i] = i; + for (i = 0; i < bfrm.len; i++) { + p[((unsigned char *)bfrm.buf)[i]] = ((char *)bto.buf)[i]; + } - done: - if (bfrm.len != -1) - PyBuffer_Release(&bfrm); - if (bto.len != -1) - PyBuffer_Release(&bto); - return res; +done: + if (bfrm.len != -1) + PyBuffer_Release(&bfrm); + if (bto.len != -1) + PyBuffer_Release(&bto); + return res; } -- cgit v0.12 From bc760d9f4572c1f2356f7444d8cd3aa01f7fad38 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sun, 15 Aug 2010 17:46:50 +0000 Subject: Merged revisions 84070,84074 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r84070 | antoine.pitrou | 2010-08-15 19:12:55 +0200 (dim., 15 août 2010) | 5 lines Fix some compilation warnings under 64-bit Windows (issue #9566). Some of these are genuine bugs with objects bigger than 2GB, but my system doesn't allow me to write tests for it. ........ r84074 | antoine.pitrou | 2010-08-15 19:41:31 +0200 (dim., 15 août 2010) | 3 lines Fix (harmless) warning with MSVC. ........ --- Objects/bytearrayobject.c | 4 ++-- Objects/bytes_methods.c | 2 +- Objects/bytesobject.c | 8 ++++---- 3 files changed, 7 insertions(+), 7 deletions(-) diff --git a/Objects/bytearrayobject.c b/Objects/bytearrayobject.c index 4878d83..670f589 100644 --- a/Objects/bytearrayobject.c +++ b/Objects/bytearrayobject.c @@ -1215,7 +1215,7 @@ bytearray_contains(PyObject *self, PyObject *arg) Py_ssize_t ival = PyNumber_AsSsize_t(arg, PyExc_ValueError); if (ival == -1 && PyErr_Occurred()) { Py_buffer varg; - int pos; + Py_ssize_t pos; PyErr_Clear(); if (_getbuffer(arg, &varg) < 0) return -1; @@ -1229,7 +1229,7 @@ bytearray_contains(PyObject *self, PyObject *arg) return -1; } - return memchr(PyByteArray_AS_STRING(self), ival, Py_SIZE(self)) != NULL; + return memchr(PyByteArray_AS_STRING(self), (int) ival, Py_SIZE(self)) != NULL; } diff --git a/Objects/bytes_methods.c b/Objects/bytes_methods.c index 099cee6..ef91b7f 100644 --- a/Objects/bytes_methods.c +++ b/Objects/bytes_methods.c @@ -417,7 +417,7 @@ _Py_bytes_maketrans(PyObject *args) } p = PyBytes_AS_STRING(res); for (i = 0; i < 256; i++) - p[i] = i; + p[i] = (char) i; for (i = 0; i < bfrm.len; i++) { p[((unsigned char *)bfrm.buf)[i]] = ((char *)bto.buf)[i]; } diff --git a/Objects/bytesobject.c b/Objects/bytesobject.c index 0f7e7d3..e580884 100644 --- a/Objects/bytesobject.c +++ b/Objects/bytesobject.c @@ -791,7 +791,7 @@ bytes_contains(PyObject *self, PyObject *arg) Py_ssize_t ival = PyNumber_AsSsize_t(arg, PyExc_ValueError); if (ival == -1 && PyErr_Occurred()) { Py_buffer varg; - int pos; + Py_ssize_t pos; PyErr_Clear(); if (_getbuffer(arg, &varg) < 0) return -1; @@ -805,7 +805,7 @@ bytes_contains(PyObject *self, PyObject *arg) return -1; } - return memchr(PyBytes_AS_STRING(self), ival, Py_SIZE(self)) != NULL; + return memchr(PyBytes_AS_STRING(self), (int) ival, Py_SIZE(self)) != NULL; } static PyObject * @@ -1980,7 +1980,7 @@ return_self(PyBytesObject *self) } Py_LOCAL_INLINE(Py_ssize_t) -countchar(const char *target, int target_len, char c, Py_ssize_t maxcount) +countchar(const char *target, Py_ssize_t target_len, char c, Py_ssize_t maxcount) { Py_ssize_t count=0; const char *start=target; @@ -3039,7 +3039,7 @@ PyBytes_FromObject(PyObject *x) if (_PyBytes_Resize(&new, size) < 0) goto error; } - ((PyBytesObject *)new)->ob_sval[i] = value; + ((PyBytesObject *)new)->ob_sval[i] = (char) value; } _PyBytes_Resize(&new, i); -- cgit v0.12 From 835b445a918a7e47849ab48522b11b404878b73d Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sun, 15 Aug 2010 18:32:16 +0000 Subject: Merged revisions 84076 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r84076 | antoine.pitrou | 2010-08-15 20:07:50 +0200 (dim., 15 août 2010) | 4 lines Fix other warnings under 64-bit Windows. ........ --- Modules/binascii.c | 2 +- Modules/mmapmodule.c | 2 +- Modules/posixmodule.c | 9 +++++---- 3 files changed, 7 insertions(+), 6 deletions(-) diff --git a/Modules/binascii.c b/Modules/binascii.c index e5418a4..648088b 100644 --- a/Modules/binascii.c +++ b/Modules/binascii.c @@ -653,7 +653,7 @@ binascii_rlecode_hqx(PyObject *self, PyObject *args) /* More than 3 in a row. Output RLE. */ *out_data++ = ch; *out_data++ = RUNCHAR; - *out_data++ = inend-in; + *out_data++ = (unsigned char) inend-in; in = inend-1; } else { /* Less than 3. Output the byte itself */ diff --git a/Modules/mmapmodule.c b/Modules/mmapmodule.c index b170b38..c39715a 100644 --- a/Modules/mmapmodule.c +++ b/Modules/mmapmodule.c @@ -845,7 +845,7 @@ mmap_ass_subscript(mmap_object *self, PyObject *item, PyObject *value) "in range(0, 256)"); return -1; } - self->data[i] = v; + self->data[i] = (char) v; return 0; } else if (PySlice_Check(item)) { diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index ef91dab..5a5badd 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -393,7 +393,7 @@ _PyVerify_fd(int fd) const int i1 = fd >> IOINFO_L2E; const int i2 = fd & ((1 << IOINFO_L2E) - 1); - static int sizeof_ioinfo = 0; + static size_t sizeof_ioinfo = 0; /* Determine the actual size of the ioinfo structure, * as used by the CRT loaded in memory @@ -3491,8 +3491,8 @@ posix_spawnve(PyObject *self, PyObject *args) char **argvlist; char **envlist; PyObject *res = NULL; - int mode, envc; - Py_ssize_t argc, i; + int mode; + Py_ssize_t argc, i, envc; Py_intptr_t spawnval; PyObject *(*getitem)(PyObject *, Py_ssize_t); Py_ssize_t lastarg = 0; @@ -3677,7 +3677,8 @@ posix_spawnvpe(PyObject *self, PyObject *args) char **argvlist; char **envlist; PyObject *res=NULL; - int mode, i, argc, envc; + int mode; + Py_ssize_t argc, i, envc; Py_intptr_t spawnval; PyObject *(*getitem)(PyObject *, Py_ssize_t); int lastarg = 0; -- cgit v0.12 From 6c4dbd0d4426c0005c44dea574aaa7d4efb973b4 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sun, 15 Aug 2010 19:13:19 +0000 Subject: Merged revisions 84078 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r84078 | antoine.pitrou | 2010-08-15 20:51:10 +0200 (dim., 15 août 2010) | 3 lines Fix more 64-bit warnings. ........ --- Modules/_csv.c | 24 ++++++++++-------------- Modules/binascii.c | 2 +- 2 files changed, 11 insertions(+), 15 deletions(-) diff --git a/Modules/_csv.c b/Modules/_csv.c index 26d4cf0..4584abc 100644 --- a/Modules/_csv.c +++ b/Modules/_csv.c @@ -6,10 +6,6 @@ This module provides the low-level underpinnings of a CSV reading/writing module. Users should not use this module directly, but import the csv.py module instead. -**** For people modifying this code, please note that as of this writing -**** (2003-03-23), it is intended that this code should work with Python -**** 2.2. - */ #define MODULE_VERSION "1.0" @@ -73,7 +69,7 @@ typedef struct { PyObject *fields; /* field list for current record */ ParserState state; /* current CSV parse state */ Py_UNICODE *field; /* build current field in here */ - int field_size; /* size of allocated buffer */ + Py_ssize_t field_size; /* size of allocated buffer */ Py_ssize_t field_len; /* length of current field */ int numeric_field; /* treat field as numeric */ unsigned long line_num; /* Source-file line number */ @@ -91,7 +87,7 @@ typedef struct { DialectObj *dialect; /* parsing dialect */ Py_UNICODE *rec; /* buffer for parser.join */ - int rec_size; /* size of allocated record */ + Py_ssize_t rec_size; /* size of allocated record */ Py_ssize_t rec_len; /* length of record */ int num_fields; /* number of fields in record */ } WriterObj; @@ -533,7 +529,7 @@ parse_grow_buff(ReaderObj *self) self->field = PyMem_New(Py_UNICODE, self->field_size); } else { - if (self->field_size > INT_MAX / 2) { + if (self->field_size > PY_SSIZE_T_MAX / 2) { PyErr_NoMemory(); return 0; } @@ -948,13 +944,13 @@ join_reset(WriterObj *self) /* Calculate new record length or append field to record. Return new * record length. */ -static int +static Py_ssize_t join_append_data(WriterObj *self, Py_UNICODE *field, int quote_empty, int *quoted, int copy_phase) { DialectObj *dialect = self->dialect; int i; - int rec_len; + Py_ssize_t rec_len; Py_UNICODE *lineterm; #define ADDCH(c) \ @@ -1040,10 +1036,10 @@ join_append_data(WriterObj *self, Py_UNICODE *field, int quote_empty, } static int -join_check_rec_size(WriterObj *self, int rec_len) +join_check_rec_size(WriterObj *self, Py_ssize_t rec_len) { - if (rec_len < 0 || rec_len > INT_MAX - MEM_INCR) { + if (rec_len < 0 || rec_len > PY_SSIZE_T_MAX - MEM_INCR) { PyErr_NoMemory(); return 0; } @@ -1075,7 +1071,7 @@ join_check_rec_size(WriterObj *self, int rec_len) static int join_append(WriterObj *self, Py_UNICODE *field, int *quoted, int quote_empty) { - int rec_len; + Py_ssize_t rec_len; rec_len = join_append_data(self, field, quote_empty, quoted, 0); if (rec_len < 0) @@ -1094,7 +1090,7 @@ join_append(WriterObj *self, Py_UNICODE *field, int *quoted, int quote_empty) static int join_append_lineterminator(WriterObj *self) { - int terminator_len; + Py_ssize_t terminator_len; Py_UNICODE *terminator; terminator_len = PyUnicode_GetSize(self->dialect->lineterminator); @@ -1125,7 +1121,7 @@ static PyObject * csv_writerow(WriterObj *self, PyObject *seq) { DialectObj *dialect = self->dialect; - int len, i; + Py_ssize_t len, i; if (!PySequence_Check(seq)) return PyErr_Format(error_obj, "sequence expected"); diff --git a/Modules/binascii.c b/Modules/binascii.c index 648088b..689d132 100644 --- a/Modules/binascii.c +++ b/Modules/binascii.c @@ -653,7 +653,7 @@ binascii_rlecode_hqx(PyObject *self, PyObject *args) /* More than 3 in a row. Output RLE. */ *out_data++ = ch; *out_data++ = RUNCHAR; - *out_data++ = (unsigned char) inend-in; + *out_data++ = (unsigned char) (inend-in); in = inend-1; } else { /* Less than 3. Output the byte itself */ -- cgit v0.12 From 5b37ce64c1a8108406cd0ae19e15b9ebd855c2f6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Giampaolo=20Rodol=C3=A0?= <g.rodola@gmail.com> Date: Mon, 16 Aug 2010 05:09:31 +0000 Subject: Merged revisions 84089 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84089 | giampaolo.rodola | 2010-08-16 07:08:11 +0200 (lun, 16 ago 2010) | 1 line fix getaddrinfo test failure on OSX caused by AI_CANNAME erroneously used as the value for 'proto' ........ --- Lib/test/test_socket.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py index 276f4c6..5e340bf 100644 --- a/Lib/test/test_socket.py +++ b/Lib/test/test_socket.py @@ -598,7 +598,7 @@ class GeneralModuleTests(unittest.TestCase): for _, socktype, _, _, _ in infos: self.assertEqual(socktype, socket.SOCK_STREAM) # test proto and flags arguments - socket.getaddrinfo(HOST, None, 0, 0, socket.AI_CANONNAME) + socket.getaddrinfo(HOST, None, 0, 0, socket.SOL_TCP) socket.getaddrinfo(HOST, None, 0, 0, 0, socket.AI_PASSIVE) # a server willing to support both IPv4 and IPv6 will # usually do this -- cgit v0.12 From 7a9bdbc1c2214bec2133139dd8830f17e0383eed Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Mon, 16 Aug 2010 19:46:32 +0000 Subject: Merged revisions 84098 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84098 | alexander.belopolsky | 2010-08-16 14:55:46 -0400 (Mon, 16 Aug 2010) | 4 lines Issue #665761: functools.reduce() will no longer mask exceptions other than TypeError raised by the iterator argument. Also added a test to check that zip() already behaves similarly. ........ --- Lib/test/test_builtin.py | 1 + Lib/test/test_functools.py | 25 +++++++++++++++++++------ Misc/NEWS | 3 +++ Modules/_functoolsmodule.c | 5 +++-- 4 files changed, 26 insertions(+), 8 deletions(-) diff --git a/Lib/test/test_builtin.py b/Lib/test/test_builtin.py index 34c2bb1..2a08337 100644 --- a/Lib/test/test_builtin.py +++ b/Lib/test/test_builtin.py @@ -1221,6 +1221,7 @@ class BuiltinTest(unittest.TestCase): class G: pass self.assertRaises(TypeError, zip, a, G()) + self.assertRaises(RuntimeError, zip, a, TestFailingIter()) # Make sure zip doesn't try to allocate a billion elements for the # result list when one of its arguments doesn't say how long it is. diff --git a/Lib/test/test_functools.py b/Lib/test/test_functools.py index 7b79f28..d20bafe 100644 --- a/Lib/test/test_functools.py +++ b/Lib/test/test_functools.py @@ -302,10 +302,11 @@ class TestReduce(unittest.TestCase): self.sofar.append(n*n) n += 1 return self.sofar[i] - - self.assertEqual(self.func(lambda x, y: x+y, ['a', 'b', 'c'], ''), 'abc') + def add(x, y): + return x + y + self.assertEqual(self.func(add, ['a', 'b', 'c'], ''), 'abc') self.assertEqual( - self.func(lambda x, y: x+y, [['a', 'c'], [], ['d', 'w']], []), + self.func(add, [['a', 'c'], [], ['d', 'w']], []), ['a','c','d','w'] ) self.assertEqual(self.func(lambda x, y: x*y, range(2,8), 1), 5040) @@ -313,15 +314,27 @@ class TestReduce(unittest.TestCase): self.func(lambda x, y: x*y, range(2,21), 1), 2432902008176640000 ) - self.assertEqual(self.func(lambda x, y: x+y, Squares(10)), 285) - self.assertEqual(self.func(lambda x, y: x+y, Squares(10), 0), 285) - self.assertEqual(self.func(lambda x, y: x+y, Squares(0), 0), 0) + self.assertEqual(self.func(add, Squares(10)), 285) + self.assertEqual(self.func(add, Squares(10), 0), 285) + self.assertEqual(self.func(add, Squares(0), 0), 0) self.assertRaises(TypeError, self.func) self.assertRaises(TypeError, self.func, 42, 42) self.assertRaises(TypeError, self.func, 42, 42, 42) self.assertEqual(self.func(42, "1"), "1") # func is never called with one item self.assertEqual(self.func(42, "", "1"), "1") # func is never called with one item self.assertRaises(TypeError, self.func, 42, (42, 42)) + self.assertRaises(TypeError, self.func, add, []) # arg 2 must not be empty sequence with no initial value + self.assertRaises(TypeError, self.func, add, "") + self.assertRaises(TypeError, self.func, add, ()) + self.assertRaises(TypeError, self.func, add, object()) + + class TestFailingIter: + def __iter__(self): + raise RuntimeError + self.assertRaises(RuntimeError, self.func, add, TestFailingIter()) + + self.assertEqual(self.func(add, [], None), None) + self.assertEqual(self.func(add, [], 42), 42) class BadSeq: def __getitem__(self, index): diff --git a/Misc/NEWS b/Misc/NEWS index 83ddaaa..d035ff1 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -435,6 +435,9 @@ Library Extension Modules ----------------- +- Issue #665761: ``functools.reduce()`` will no longer mask exceptions + other than ``TypeError`` raised by the iterator argument. + - Issue #9570: Use PEP 383 decoding in os.mknod and os.mkfifo. - Issue #9324: Add parameter validation to signal.signal on Windows in order diff --git a/Modules/_functoolsmodule.c b/Modules/_functoolsmodule.c index bf2ea3b..3437353 100644 --- a/Modules/_functoolsmodule.c +++ b/Modules/_functoolsmodule.c @@ -302,8 +302,9 @@ functools_reduce(PyObject *self, PyObject *args) it = PyObject_GetIter(seq); if (it == NULL) { - PyErr_SetString(PyExc_TypeError, - "reduce() arg 2 must support iteration"); + if (PyErr_ExceptionMatches(PyExc_TypeError)) + PyErr_SetString(PyExc_TypeError, + "reduce() arg 2 must support iteration"); Py_XDECREF(result); return NULL; } -- cgit v0.12 From 102594f7ff7794e9e4d9619447e252f188241ff0 Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Mon, 16 Aug 2010 20:26:04 +0000 Subject: Merged revisions 84106 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84106 | alexander.belopolsky | 2010-08-16 16:17:07 -0400 (Mon, 16 Aug 2010) | 1 line Issue #8983: Corrected docstrings. ........ --- Lib/doctest.py | 2 +- Lib/inspect.py | 2 +- Modules/_threadmodule.c | 2 +- Modules/pwdmodule.c | 6 +++--- Objects/typeobject.c | 4 ++-- 5 files changed, 8 insertions(+), 8 deletions(-) diff --git a/Lib/doctest.py b/Lib/doctest.py index c8d5cf4..21b6cc3 100644 --- a/Lib/doctest.py +++ b/Lib/doctest.py @@ -1786,7 +1786,7 @@ def testmod(m=None, name=None, globs=None, verbose=None, Return (#failures, #tests). - See doctest.__doc__ for an overview. + See help(doctest) for an overview. Optional keyword arg "name" gives the name of the module; by default use m.__name__. diff --git a/Lib/inspect.py b/Lib/inspect.py index 55d5316..5c7cfb4 100644 --- a/Lib/inspect.py +++ b/Lib/inspect.py @@ -157,7 +157,7 @@ def isgeneratorfunction(object): Generator function objects provides same attributes as functions. - See isfunction.__doc__ for attributes listing.""" + See help(isfunction) for attributes listing.""" return bool((isfunction(object) or ismethod(object)) and object.__code__.co_flags & CO_GENERATOR) diff --git a/Modules/_threadmodule.c b/Modules/_threadmodule.c index d4a74c8..ad55f6d 100644 --- a/Modules/_threadmodule.c +++ b/Modules/_threadmodule.c @@ -761,7 +761,7 @@ PyDoc_STRVAR(allocate_doc, "allocate_lock() -> lock object\n\ (allocate() is an obsolete synonym)\n\ \n\ -Create a new lock object. See LockType.__doc__ for information about locks."); +Create a new lock object. See help(LockType) for information about locks."); static PyObject * thread_get_ident(PyObject *self) diff --git a/Modules/pwdmodule.c b/Modules/pwdmodule.c index f6d36742..96275bd 100644 --- a/Modules/pwdmodule.c +++ b/Modules/pwdmodule.c @@ -102,7 +102,7 @@ PyDoc_STRVAR(pwd_getpwuid__doc__, "getpwuid(uid) -> (pw_name,pw_passwd,pw_uid,\n\ pw_gid,pw_gecos,pw_dir,pw_shell)\n\ Return the password database entry for the given numeric user ID.\n\ -See pwd.__doc__ for more on password database entries."); +See help(pwd) for more on password database entries."); static PyObject * pwd_getpwuid(PyObject *self, PyObject *args) @@ -123,7 +123,7 @@ PyDoc_STRVAR(pwd_getpwnam__doc__, "getpwnam(name) -> (pw_name,pw_passwd,pw_uid,\n\ pw_gid,pw_gecos,pw_dir,pw_shell)\n\ Return the password database entry for the given user name.\n\ -See pwd.__doc__ for more on password database entries."); +See help(pwd) for more on password database entries."); static PyObject * pwd_getpwnam(PyObject *self, PyObject *args) @@ -156,7 +156,7 @@ PyDoc_STRVAR(pwd_getpwall__doc__, "getpwall() -> list_of_entries\n\ Return a list of all available password database entries, \ in arbitrary order.\n\ -See pwd.__doc__ for more on password database entries."); +See help(pwd) for more on password database entries."); static PyObject * pwd_getpwall(PyObject *self) diff --git a/Objects/typeobject.c b/Objects/typeobject.c index a94508d..3bf4e90 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -2505,7 +2505,7 @@ static PyMethodDef type_methods[] = { {"__instancecheck__", type___instancecheck__, METH_O, PyDoc_STR("__instancecheck__() -> check if an object is an instance")}, {"__subclasscheck__", type___subclasscheck__, METH_O, - PyDoc_STR("__subclasschck__ -> check if an class is a subclass")}, + PyDoc_STR("__subclasscheck__() -> check if a class is a subclass")}, {0} }; @@ -5532,7 +5532,7 @@ static slotdef slotdefs[] = { wrap_descr_delete, "descr.__delete__(obj)"), FLSLOT("__init__", tp_init, slot_tp_init, (wrapperfunc)wrap_init, "x.__init__(...) initializes x; " - "see x.__class__.__doc__ for signature", + "see help(type(x)) for signature", PyWrapperFlag_KEYWORDS), TPSLOT("__new__", tp_new, slot_tp_new, NULL, ""), TPSLOT("__del__", tp_del, slot_tp_del, NULL, ""), -- cgit v0.12 From 2760a66b69ab942888b5c0fd3133b67c9b08c2f6 Mon Sep 17 00:00:00 2001 From: Florent Xicluna <florent.xicluna@gmail.com> Date: Mon, 16 Aug 2010 22:40:45 +0000 Subject: Merged revisions 81214,82302,82465,83090-83091,84097,84099 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r81214 | brett.cannon | 2010-05-16 00:20:16 +0200 (dim., 16 mai 2010) | 2 lines A test was not guaranteeing cleanup in the face of an exception. ................ r82302 | benjamin.peterson | 2010-06-28 00:37:28 +0200 (lun., 28 juin 2010) | 15 lines Merged revisions 81380 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81380 | brett.cannon | 2010-05-20 13:37:55 -0500 (Thu, 20 May 2010) | 8 lines Turned out that if you used explicit relative import syntax (e.g. from .os import sep) and it failed, import would still try the implicit relative import semantics of an absolute import (from os import sep). That's not right, so when level is negative, only do explicit relative import semantics. Fixes issue #7902. Thanks to Meador Inge for the patch. ........ ................ r82465 | brett.cannon | 2010-07-03 03:32:48 +0200 (sam., 03 juil. 2010) | 3 lines Make test_import a little bit more robust for cleaning up after itself in the face of a failure. ................ r83090 | brett.cannon | 2010-07-23 16:03:16 +0200 (ven., 23 juil. 2010) | 4 lines Explicitly test relative imports by reusing importlib tests. Closes issue 8392. Thanks Virgil Dupras for the initial patch. ................ r83091 | brett.cannon | 2010-07-23 16:45:19 +0200 (ven., 23 juil. 2010) | 1 line Stop shadowing a test class. ................ r84097 | florent.xicluna | 2010-08-16 20:41:19 +0200 (lun., 16 août 2010) | 1 line Use test.support and unittest features. Fix duplicated test (bad merge in r79033). Fix comment for issue #7902. ................ r84099 | florent.xicluna | 2010-08-16 21:03:05 +0200 (lun., 16 août 2010) | 1 line I get it wrong in r84097: s/relative/absolute/ ................ --- Lib/test/test_import.py | 263 +++++++++++++++++++++++++++++------------------- Python/import.c | 3 +- 2 files changed, 160 insertions(+), 106 deletions(-) diff --git a/Lib/test/test_import.py b/Lib/test/test_import.py index 44e67c3..adf64e7 100644 --- a/Lib/test/test_import.py +++ b/Lib/test/test_import.py @@ -1,14 +1,18 @@ -import unittest +import imp +from importlib.test.import_ import test_relative_imports +from importlib.test.import_ import util as importlib_util +import marshal import os -import stat +import py_compile import random -import shutil +import stat import sys -import py_compile +import unittest import warnings -import imp -import marshal -from test.support import unlink, TESTFN, unload, run_unittest, TestFailed + +from test.support import ( + EnvironmentVarGuard, TESTFN, forget, is_jython, + rmtree, run_unittest, unlink, unload) def remove_files(name): @@ -17,15 +21,20 @@ def remove_files(name): name + ".pyo", name + ".pyw", name + "$py.class"): - if os.path.exists(f): - os.remove(f) + unlink(f) + rmtree('__pycache__') -class ImportTest(unittest.TestCase): +class ImportTests(unittest.TestCase): + + def tearDown(self): + unload(TESTFN) + + setUp = tearDown - def testCaseSensitivity(self): - # Brief digression to test that import is case-sensitive: if we got this - # far, we know for sure that "random" exists. + def test_case_sensitivity(self): + # Brief digression to test that import is case-sensitive: if we got + # this far, we know for sure that "random" exists. try: import RAnDoM except ImportError: @@ -33,22 +42,24 @@ class ImportTest(unittest.TestCase): else: self.fail("import of RAnDoM should have failed (case mismatch)") - def testDoubleConst(self): - # Another brief digression to test the accuracy of manifest float constants. + def test_double_const(self): + # Another brief digression to test the accuracy of manifest float + # constants. from test import double_const # don't blink -- that *was* the test - def testImport(self): + def test_import(self): def test_with_extension(ext): - # ext normally ".py"; perhaps ".pyw" + # The extension is normally ".py", perhaps ".pyw". source = TESTFN + ext pyo = TESTFN + ".pyo" - if sys.platform.startswith('java'): + if is_jython: pyc = TESTFN + "$py.class" else: pyc = TESTFN + ".pyc" with open(source, "w") as f: - print("# This tests Python's ability to import a", ext, "file.", file=f) + print("# This tests Python's ability to import a", + ext, "file.", file=f) a = random.randrange(1000) b = random.randrange(1000) print("a =", a, file=f) @@ -62,26 +73,27 @@ class ImportTest(unittest.TestCase): except ImportError as err: self.fail("import from %s failed: %s" % (ext, err)) - self.assertEquals(mod.a, a, + self.assertEqual(mod.a, a, "module loaded (%s) but contents invalid" % mod) - self.assertEquals(mod.b, b, + self.assertEqual(mod.b, b, "module loaded (%s) but contents invalid" % mod) finally: + forget(TESTFN) unlink(source) unlink(pyc) unlink(pyo) - del sys.modules[TESTFN] sys.path.insert(0, os.curdir) try: test_with_extension(".py") if sys.platform.startswith("win"): - for ext in ".PY", ".Py", ".pY", ".pyw", ".PYW", ".pYw": + for ext in [".PY", ".Py", ".pY", ".pyw", ".PYW", ".pYw"]: test_with_extension(ext) finally: del sys.path[0] - @unittest.skipUnless(os.name == 'posix', "test meaningful only on posix systems") + @unittest.skipUnless(os.name == 'posix', + "test meaningful only on posix systems") def test_execute_bit_not_copied(self): # Issue 6070: under posix .pyc files got their execute bit set if # the .py file had the execute bit set, but they aren't executable. @@ -107,48 +119,58 @@ class ImportTest(unittest.TestCase): if TESTFN in sys.modules: del sys.modules[TESTFN] del sys.path[0] - def testImpModule(self): + def test_imp_module(self): # Verify that the imp module can correctly load and find .py files - import imp - x = imp.find_module("os") - os = imp.load_module("os", *x) + import imp, os + # XXX (ncoghlan): It would be nice to use support.CleanImport + # here, but that breaks because the os module registers some + # handlers in copy_reg on import. Since CleanImport doesn't + # revert that registration, the module is left in a broken + # state after reversion. Reinitialising the module contents + # and just reverting os.environ to its previous state is an OK + # workaround + orig_path = os.path + orig_getenv = os.getenv + with EnvironmentVarGuard(): + x = imp.find_module("os") + new_os = imp.load_module("os", *x) + self.assertIs(os, new_os) + self.assertIs(orig_path, new_os.path) + self.assertIsNot(orig_getenv, new_os.getenv) def test_module_with_large_stack(self, module='longlist'): - # create module w/list of 65000 elements to test bug #561858 + # Regression test for http://bugs.python.org/issue561858. filename = module + '.py' - # create a file with a list of 65000 elements - f = open(filename, 'w+') - f.write('d = [\n') - for i in range(65000): - f.write('"",\n') - f.write(']') - f.close() - - # compile & remove .py file, we only need .pyc (or .pyo) - f = open(filename, 'r') - py_compile.compile(filename) - f.close() - os.unlink(filename) - - # need to be able to load from current dir - sys.path.append('') + # Create a file with a list of 65000 elements. + with open(filename, 'w') as f: + f.write('d = [\n') + for i in range(65000): + f.write('"",\n') + f.write(']') - # this used to crash - exec('import ' + module) + try: + # Compile & remove .py file; we only need .pyc (or .pyo). + py_compile.compile(filename) + finally: + unlink(filename) - # cleanup - del sys.path[-1] - for ext in '.pyc', '.pyo': - fname = module + ext - if os.path.exists(fname): - os.unlink(fname) + # Need to be able to load from current dir. + sys.path.append('') + + try: + # This used to crash. + exec('import ' + module) + finally: + # Cleanup. + del sys.path[-1] + unlink(filename + 'c') + unlink(filename + 'o') def test_failing_import_sticks(self): source = TESTFN + ".py" - f = open(source, "w") - print("a = 1/0", file=f) - f.close() + with open(source, "w") as f: + print("a = 1/0", file=f) # New in 2.4, we shouldn't be able to import that no matter how often # we try. @@ -156,16 +178,12 @@ class ImportTest(unittest.TestCase): if TESTFN in sys.modules: del sys.modules[TESTFN] try: - for i in 1, 2, 3: - try: - mod = __import__(TESTFN) - except ZeroDivisionError: - if TESTFN in sys.modules: - self.fail("damaged module in sys.modules on %i. try" % i) - else: - self.fail("was able to import a damaged module on %i. try" % i) + for i in [1, 2, 3]: + self.assertRaises(ZeroDivisionError, __import__, TESTFN) + self.assertNotIn(TESTFN, sys.modules, + "damaged module in sys.modules on %i try" % i) finally: - sys.path.pop(0) + del sys.path[0] remove_files(TESTFN) def test_import_name_binding(self): @@ -188,16 +206,16 @@ class ImportTest(unittest.TestCase): def test_failing_reload(self): # A failing reload should leave the module object in sys.modules. - source = TESTFN + ".py" + source = TESTFN + os.extsep + "py" with open(source, "w") as f: f.write("a = 1\nb=2\n") sys.path.insert(0, os.curdir) try: mod = __import__(TESTFN) - self.assertTrue(TESTFN in sys.modules, "expected module in sys.modules") - self.assertEquals(mod.a, 1, "module has wrong attribute values") - self.assertEquals(mod.b, 2, "module has wrong attribute values") + self.assertIn(TESTFN, sys.modules) + self.assertEqual(mod.a, 1, "module has wrong attribute values") + self.assertEqual(mod.b, 2, "module has wrong attribute values") # On WinXP, just replacing the .py file wasn't enough to # convince reload() to reparse it. Maybe the timestamp didn't @@ -212,18 +230,17 @@ class ImportTest(unittest.TestCase): self.assertRaises(ZeroDivisionError, imp.reload, mod) # But we still expect the module to be in sys.modules. mod = sys.modules.get(TESTFN) - self.assertFalse(mod is None, "expected module to still be in sys.modules") + self.assertIsNot(mod, None, "expected module to be in sys.modules") # We should have replaced a w/ 10, but the old b value should # stick. - self.assertEquals(mod.a, 10, "module has wrong attribute values") - self.assertEquals(mod.b, 2, "module has wrong attribute values") + self.assertEqual(mod.a, 10, "module has wrong attribute values") + self.assertEqual(mod.b, 2, "module has wrong attribute values") finally: - sys.path.pop(0) + del sys.path[0] remove_files(TESTFN) - if TESTFN in sys.modules: - del sys.modules[TESTFN] + unload(TESTFN) def test_file_to_source(self): # check if __file__ points to the source file where available @@ -238,16 +255,26 @@ class ImportTest(unittest.TestCase): os.remove(source) del sys.modules[TESTFN] mod = __import__(TESTFN) - ext = mod.__file__[-4:] - self.assertTrue(ext in ('.pyc', '.pyo'), ext) + base, ext = os.path.splitext(mod.__file__) + self.assertIn(ext, ('.pyc', '.pyo')) finally: - sys.path.pop(0) + del sys.path[0] remove_files(TESTFN) if TESTFN in sys.modules: del sys.modules[TESTFN] + def test_import_name_binding(self): + # import x.y.z binds x in the current namespace. + import test as x + import test.support + self.assertIs(x, test, x.__name__) + self.assertTrue(hasattr(test.support, "__file__")) + + # import x.y.z as w binds z as w. + import test.support as y + self.assertIs(y, test.support, y.__name__) - def test_importbyfilename(self): + def test_import_by_filename(self): path = os.path.abspath(TESTFN) try: __import__(path) @@ -258,7 +285,7 @@ class ImportTest(unittest.TestCase): self.fail("import by path didn't raise an exception") -class TestPycRewriting(unittest.TestCase): +class PycRewritingTests(unittest.TestCase): # Test that the `co_filename` attribute on code objects always points # to the right file, even when various things happen (e.g. both the .py # and the .pyc file are renamed). @@ -290,12 +317,10 @@ func_filename = func.__code__.co_filename if self.orig_module is not None: sys.modules[self.module_name] = self.orig_module else: - del sys.modules[self.module_name] - for file_name in self.file_name, self.compiled_name: - if os.path.exists(file_name): - os.remove(file_name) - if os.path.exists(self.dir_name): - shutil.rmtree(self.dir_name) + unload(self.module_name) + unlink(self.file_name) + unlink(self.compiled_name) + rmtree(self.dir_name) def import_module(self): ns = globals() @@ -350,6 +375,7 @@ func_filename = func.__code__.co_filename mod = self.import_module() self.assertEqual(mod.constant.co_filename, foreign_code.co_filename) + class PathsTests(unittest.TestCase): SAMPLES = ('test', 'test\u00e4\u00f6\u00fc\u00df', 'test\u00e9\u00e8', 'test\u00b0\u00b3\u00b2') @@ -360,25 +386,23 @@ class PathsTests(unittest.TestCase): self.syspath = sys.path[:] def tearDown(self): - shutil.rmtree(self.path) - sys.path = self.syspath + rmtree(self.path) + sys.path[:] = self.syspath - # http://bugs.python.org/issue1293 + # Regression test for http://bugs.python.org/issue1293. def test_trailing_slash(self): - f = open(os.path.join(self.path, 'test_trailing_slash.py'), 'w') - f.write("testdata = 'test_trailing_slash'") - f.close() + with open(os.path.join(self.path, 'test_trailing_slash.py'), 'w') as f: + f.write("testdata = 'test_trailing_slash'") sys.path.append(self.path+'/') mod = __import__("test_trailing_slash") self.assertEqual(mod.testdata, 'test_trailing_slash') unload("test_trailing_slash") - # http://bugs.python.org/issue3677 + # Regression test for http://bugs.python.org/issue3677. def _test_UNC_path(self): - f = open(os.path.join(self.path, 'test_trailing_slash.py'), 'w') - f.write("testdata = 'test_trailing_slash'") - f.close() - #create the UNC path, like \\myhost\c$\foo\bar + with open(os.path.join(self.path, 'test_trailing_slash.py'), 'w') as f: + f.write("testdata = 'test_trailing_slash'") + # Create the UNC path, like \\myhost\c$\foo\bar. path = os.path.abspath(self.path) import socket hn = socket.gethostname() @@ -394,44 +418,73 @@ class PathsTests(unittest.TestCase): test_UNC_path = _test_UNC_path -class RelativeImport(unittest.TestCase): +class RelativeImportTests(unittest.TestCase): + def tearDown(self): - try: - del sys.modules["test.relimport"] - except: - pass + unload("test.relimport") + setUp = tearDown def test_relimport_star(self): # This will import * from .test_import. from . import relimport - self.assertTrue(hasattr(relimport, "RelativeImport")) + self.assertTrue(hasattr(relimport, "RelativeImportTests")) def test_issue3221(self): # Note for mergers: the 'absolute' tests from the 2.x branch # are missing in Py3k because implicit relative imports are # a thing of the past + # + # Regression test for http://bugs.python.org/issue3221. def check_relative(): exec("from . import relimport", ns) + # Check relative import OK with __package__ and __name__ correct ns = dict(__package__='test', __name__='test.notarealmodule') check_relative() + # Check relative import OK with only __name__ wrong ns = dict(__package__='test', __name__='notarealpkg.notarealmodule') check_relative() + # Check relative import fails with only __package__ wrong ns = dict(__package__='foo', __name__='test.notarealmodule') self.assertRaises(SystemError, check_relative) + # Check relative import fails with __package__ and __name__ wrong ns = dict(__package__='foo', __name__='notarealpkg.notarealmodule') self.assertRaises(SystemError, check_relative) + # Check relative import fails with package set to a non-string ns = dict(__package__=object()) self.assertRaises(ValueError, check_relative) + def test_absolute_import_without_future(self): + # If explicit relative import syntax is used, then do not try + # to perform an absolute import in the face of failure. + # Issue #7902. + with self.assertRaises(ImportError): + from .os import sep + self.fail("explicit relative import triggered an " + "implicit absolute import") + + +class RelativeImportFromImportlibTests(test_relative_imports.RelativeImports): + + def setUp(self): + self._importlib_util_flag = importlib_util.using___import__ + importlib_util.using___import__ = True + + def tearDown(self): + importlib_util.using___import__ = self._importlib_util_flag + + def test_main(verbose=None): - run_unittest(ImportTest, TestPycRewriting, PathsTests, RelativeImport) + run_unittest(ImportTests, + PycRewritingTests, PathsTests, RelativeImportTests, + RelativeImportFromImportlibTests) + if __name__ == '__main__': - # test needs to be a package, so we can do relative import + # Test needs to be a package, so we can do relative imports. from test.test_import import test_main test_main() diff --git a/Python/import.c b/Python/import.c index 87e85a0..5d80983 100644 --- a/Python/import.c +++ b/Python/import.c @@ -2143,7 +2143,8 @@ import_module_level(char *name, PyObject *globals, PyObject *locals, if (parent == NULL) return NULL; - head = load_next(parent, Py_None, &name, buf, &buflen); + head = load_next(parent, level < 0 ? Py_None : parent, &name, buf, + &buflen); if (head == NULL) return NULL; -- cgit v0.12 From 14c61237e5342daa71da3cedab91020c2027644a Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Tue, 17 Aug 2010 01:14:01 +0000 Subject: Merged revisions 84125-84126 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84125 | benjamin.peterson | 2010-08-16 20:07:53 -0500 (Mon, 16 Aug 2010) | 1 line use assertTrue/assertFalse ........ r84126 | benjamin.peterson | 2010-08-16 20:08:46 -0500 (Mon, 16 Aug 2010) | 1 line remove test for oldstyle classes ........ --- Lib/test/test_abc.py | 48 ++++++++++++++++++++---------------------------- 1 file changed, 20 insertions(+), 28 deletions(-) diff --git a/Lib/test/test_abc.py b/Lib/test/test_abc.py index 51fd9bb..f43123f 100644 --- a/Lib/test/test_abc.py +++ b/Lib/test/test_abc.py @@ -15,16 +15,16 @@ class TestABC(unittest.TestCase): def test_abstractmethod_basics(self): @abc.abstractmethod def foo(self): pass - self.assertEqual(foo.__isabstractmethod__, True) + self.assertTrue(foo.__isabstractmethod__) def bar(self): pass - self.assertEqual(hasattr(bar, "__isabstractmethod__"), False) + self.assertFalse(hasattr(bar, "__isabstractmethod__")) def test_abstractproperty_basics(self): @abc.abstractproperty def foo(self): pass - self.assertEqual(foo.__isabstractmethod__, True) + self.assertTrue(foo.__isabstractmethod__) def bar(self): pass - self.assertEqual(hasattr(bar, "__isabstractmethod__"), False) + self.assertFalse(hasattr(bar, "__isabstractmethod__")) class C(metaclass=abc.ABCMeta): @abc.abstractproperty @@ -60,34 +60,26 @@ class TestABC(unittest.TestCase): self.assertRaises(TypeError, F) # because bar is abstract now self.assertTrue(isabstract(F)) - def test_subclass_oldstyle_class(self): - class A: - __metaclass__ = abc.ABCMeta - class OldstyleClass: - pass - self.assertFalse(issubclass(OldstyleClass, A)) - self.assertFalse(issubclass(A, OldstyleClass)) - def test_registration_basics(self): class A(metaclass=abc.ABCMeta): pass class B(object): pass b = B() - self.assertEqual(issubclass(B, A), False) - self.assertEqual(issubclass(B, (A,)), False) + self.assertFalse(issubclass(B, A)) + self.assertFalse(issubclass(B, (A,))) self.assertEqual(isinstance(b, A), False) self.assertEqual(isinstance(b, (A,)), False) A.register(B) - self.assertEqual(issubclass(B, A), True) - self.assertEqual(issubclass(B, (A,)), True) + self.assertTrue(issubclass(B, A)) + self.assertTrue(issubclass(B, (A,))) self.assertEqual(isinstance(b, A), True) self.assertEqual(isinstance(b, (A,)), True) class C(B): pass c = C() - self.assertEqual(issubclass(C, A), True) - self.assertEqual(issubclass(C, (A,)), True) + self.assertTrue(issubclass(C, A)) + self.assertTrue(issubclass(C, (A,))) self.assertEqual(isinstance(c, A), True) self.assertEqual(isinstance(c, (A,)), True) @@ -97,11 +89,11 @@ class TestABC(unittest.TestCase): class B: pass b = B() - self.assertEqual(isinstance(b, A), False) - self.assertEqual(isinstance(b, (A,)), False) + self.assertFalse(isinstance(b, A)) + self.assertFalse(isinstance(b, (A,))) A.register(B) - self.assertEqual(isinstance(b, A), True) - self.assertEqual(isinstance(b, (A,)), True) + self.assertTrue(isinstance(b, A)) + self.assertTrue(isinstance(b, (A,))) def test_registration_builtins(self): class A(metaclass=abc.ABCMeta): @@ -109,18 +101,18 @@ class TestABC(unittest.TestCase): A.register(int) self.assertEqual(isinstance(42, A), True) self.assertEqual(isinstance(42, (A,)), True) - self.assertEqual(issubclass(int, A), True) - self.assertEqual(issubclass(int, (A,)), True) + self.assertTrue(issubclass(int, A)) + self.assertTrue(issubclass(int, (A,))) class B(A): pass B.register(str) class C(str): pass self.assertEqual(isinstance("", A), True) self.assertEqual(isinstance("", (A,)), True) - self.assertEqual(issubclass(str, A), True) - self.assertEqual(issubclass(str, (A,)), True) - self.assertEqual(issubclass(C, A), True) - self.assertEqual(issubclass(C, (A,)), True) + self.assertTrue(issubclass(str, A)) + self.assertTrue(issubclass(str, (A,))) + self.assertTrue(issubclass(C, A)) + self.assertTrue(issubclass(C, (A,))) def test_registration_edge_cases(self): class A(metaclass=abc.ABCMeta): -- cgit v0.12 -- cgit v0.12 From f72006f4429975a9d221e046e43dabd4f41eda23 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 17 Aug 2010 19:39:39 +0000 Subject: Merged revisions 84146-84147,84150 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r84146 | antoine.pitrou | 2010-08-17 19:55:07 +0200 (mar., 17 août 2010) | 4 lines Issue #9612: The set object is now 64-bit clean under Windows. ........ r84147 | antoine.pitrou | 2010-08-17 20:30:06 +0200 (mar., 17 août 2010) | 3 lines Fix <deque iterator>.__length_hint__() under 64-bit Windows. ........ r84150 | antoine.pitrou | 2010-08-17 21:33:30 +0200 (mar., 17 août 2010) | 3 lines Clean some 64-bit issues. Also, always spell "ssize_t" "Py_ssize_t". ........ --- Include/setobject.h | 6 ++++- Modules/_collectionsmodule.c | 2 +- Modules/socketmodule.c | 63 +++++++++++++++++++++++--------------------- Objects/setobject.c | 20 +++++++------- 4 files changed, 49 insertions(+), 42 deletions(-) diff --git a/Include/setobject.h b/Include/setobject.h index 4a9baff..574caf7 100644 --- a/Include/setobject.h +++ b/Include/setobject.h @@ -22,7 +22,11 @@ no meaning otherwise. #define PySet_MINSIZE 8 typedef struct { - long hash; /* cached hash code for the entry key */ + /* Cached hash code of the key. Note that hash codes are C longs. + * We have to use Py_ssize_t instead because set_pop() abuses + * the hash field to hold a search finger. + */ + Py_ssize_t hash; PyObject *key; } setentry; diff --git a/Modules/_collectionsmodule.c b/Modules/_collectionsmodule.c index 0c77bc8..1227de0 100644 --- a/Modules/_collectionsmodule.c +++ b/Modules/_collectionsmodule.c @@ -1035,7 +1035,7 @@ dequeiter_next(dequeiterobject *it) static PyObject * dequeiter_len(dequeiterobject *it) { - return PyLong_FromLong(it->counter); + return PyLong_FromSsize_t(it->counter); } PyDoc_STRVAR(length_hint_doc, "Private method returning an estimate of len(list(it))."); diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c index d0d7f3c..baa5b9d 100644 --- a/Modules/socketmodule.c +++ b/Modules/socketmodule.c @@ -678,9 +678,11 @@ internal_select(PySocketSockObject *s, int writing) /* See if the socket is ready */ if (writing) - n = select(s->sock_fd+1, NULL, &fds, NULL, &tv); + n = select(Py_SAFE_DOWNCAST(s->sock_fd+1, SOCKET_T, int), + NULL, &fds, NULL, &tv); else - n = select(s->sock_fd+1, &fds, NULL, NULL, &tv); + n = select(Py_SAFE_DOWNCAST(s->sock_fd+1, SOCKET_T, int), + &fds, NULL, NULL, &tv); } #endif @@ -937,7 +939,7 @@ makebdaddr(bdaddr_t *bdaddr) /*ARGSUSED*/ static PyObject * -makesockaddr(int sockfd, struct sockaddr *addr, int addrlen, int proto) +makesockaddr(SOCKET_T sockfd, struct sockaddr *addr, size_t addrlen, int proto) { if (addrlen == 0) { /* No address -- may be recvfrom() from known socket */ @@ -1893,7 +1895,8 @@ internal_connect(PySocketSockObject *s, struct sockaddr *addr, int addrlen, FD_SET(s->sock_fd, &fds); FD_ZERO(&fds_exc); FD_SET(s->sock_fd, &fds_exc); - res = select(s->sock_fd+1, NULL, &fds, &fds_exc, &tv); + res = select(Py_SAFE_DOWNCAST(s->sock_fd+1, SOCKET_T, int), + NULL, &fds, &fds_exc, &tv); if (res == 0) { res = WSAEWOULDBLOCK; timeout = 1; @@ -2136,10 +2139,10 @@ will allow before refusing new connections."); * also possible that we return a number of bytes smaller than the request * bytes. */ -static ssize_t -sock_recv_guts(PySocketSockObject *s, char* cbuf, int len, int flags) +static Py_ssize_t +sock_recv_guts(PySocketSockObject *s, char* cbuf, Py_ssize_t len, int flags) { - ssize_t outlen = -1; + Py_ssize_t outlen = -1; int timeout; #ifdef __VMS int remaining; @@ -2221,11 +2224,11 @@ sock_recv_guts(PySocketSockObject *s, char* cbuf, int len, int flags) static PyObject * sock_recv(PySocketSockObject *s, PyObject *args) { - int recvlen, flags = 0; - ssize_t outlen; + Py_ssize_t recvlen, outlen; + int flags = 0; PyObject *buf; - if (!PyArg_ParseTuple(args, "i|i:recv", &recvlen, &flags)) + if (!PyArg_ParseTuple(args, "n|i:recv", &recvlen, &flags)) return NULL; if (recvlen < 0) { @@ -2272,14 +2275,13 @@ sock_recv_into(PySocketSockObject *s, PyObject *args, PyObject *kwds) { static char *kwlist[] = {"buffer", "nbytes", "flags", 0}; - int recvlen = 0, flags = 0; - ssize_t readlen; + int flags = 0; Py_buffer pbuf; char *buf; - int buflen; + Py_ssize_t buflen, readlen, recvlen = 0; /* Get the buffer's memory */ - if (!PyArg_ParseTupleAndKeywords(args, kwds, "w*|ii:recv_into", kwlist, + if (!PyArg_ParseTupleAndKeywords(args, kwds, "w*|ni:recv_into", kwlist, &pbuf, &recvlen, &flags)) return NULL; buf = pbuf.buf; @@ -2339,13 +2341,13 @@ See recv() for documentation about the flags."); * 'addr' is a return value for the address object. Note that you must decref * it yourself. */ -static ssize_t -sock_recvfrom_guts(PySocketSockObject *s, char* cbuf, int len, int flags, +static Py_ssize_t +sock_recvfrom_guts(PySocketSockObject *s, char* cbuf, Py_ssize_t len, int flags, PyObject** addr) { sock_addr_t addrbuf; int timeout; - ssize_t n = -1; + Py_ssize_t n = -1; socklen_t addrlen; *addr = NULL; @@ -2401,10 +2403,10 @@ sock_recvfrom(PySocketSockObject *s, PyObject *args) PyObject *buf = NULL; PyObject *addr = NULL; PyObject *ret = NULL; - int recvlen, flags = 0; - ssize_t outlen; + int flags = 0; + Py_ssize_t recvlen, outlen; - if (!PyArg_ParseTuple(args, "i|i:recvfrom", &recvlen, &flags)) + if (!PyArg_ParseTuple(args, "n|i:recvfrom", &recvlen, &flags)) return NULL; if (recvlen < 0) { @@ -2452,15 +2454,14 @@ sock_recvfrom_into(PySocketSockObject *s, PyObject *args, PyObject* kwds) { static char *kwlist[] = {"buffer", "nbytes", "flags", 0}; - int recvlen = 0, flags = 0; - ssize_t readlen; + int flags = 0; Py_buffer pbuf; char *buf; - int buflen; + Py_ssize_t readlen, buflen, recvlen = 0; PyObject *addr = NULL; - if (!PyArg_ParseTupleAndKeywords(args, kwds, "w*|ii:recvfrom_into", + if (!PyArg_ParseTupleAndKeywords(args, kwds, "w*|ni:recvfrom_into", kwlist, &pbuf, &recvlen, &flags)) return NULL; @@ -2490,7 +2491,7 @@ sock_recvfrom_into(PySocketSockObject *s, PyObject *args, PyObject* kwds) PyBuffer_Release(&pbuf); /* Return the number of bytes read and the address. Note that we do not do anything special here in the case that readlen < recvlen. */ - return Py_BuildValue("lN", readlen, addr); + return Py_BuildValue("nN", readlen, addr); } PyDoc_STRVAR(recvfrom_into_doc, @@ -2505,7 +2506,8 @@ static PyObject * sock_send(PySocketSockObject *s, PyObject *args) { char *buf; - int len, n = -1, flags = 0, timeout; + Py_ssize_t len, n = -1; + int flags = 0, timeout; Py_buffer pbuf; if (!PyArg_ParseTuple(args, "y*|i:send", &pbuf, &flags)) @@ -2536,7 +2538,7 @@ sock_send(PySocketSockObject *s, PyObject *args) } if (n < 0) return s->errorhandler(); - return PyLong_FromLong((long)n); + return PyLong_FromSsize_t(n); } PyDoc_STRVAR(send_doc, @@ -2553,7 +2555,8 @@ static PyObject * sock_sendall(PySocketSockObject *s, PyObject *args) { char *buf; - int len, n = -1, flags = 0, timeout; + Py_ssize_t len, n = -1; + int flags = 0, timeout; Py_buffer pbuf; if (!PyArg_ParseTuple(args, "y*|i:sendall", &pbuf, &flags)) @@ -2650,7 +2653,7 @@ sock_sendto(PySocketSockObject *s, PyObject *args) } if (n < 0) return s->errorhandler(); - return PyLong_FromLong((long)n); + return PyLong_FromSsize_t(n); } PyDoc_STRVAR(sendto_doc, @@ -3942,7 +3945,7 @@ socket_getnameinfo(PyObject *self, PyObject *args) } #endif } - error = getnameinfo(res->ai_addr, res->ai_addrlen, + error = getnameinfo(res->ai_addr, (socklen_t) res->ai_addrlen, hbuf, sizeof(hbuf), pbuf, sizeof(pbuf), flags); if (error) { set_gaierror(error); diff --git a/Objects/setobject.c b/Objects/setobject.c index e7966bb..30afc7c 100644 --- a/Objects/setobject.c +++ b/Objects/setobject.c @@ -349,7 +349,7 @@ set_table_resize(PySetObject *so, Py_ssize_t minused) } else { /* ACTIVE */ --i; - set_insert_clean(so, entry->key, entry->hash); + set_insert_clean(so, entry->key, (long) entry->hash); } } @@ -368,7 +368,7 @@ set_add_entry(register PySetObject *so, setentry *entry) assert(so->fill <= so->mask); /* at least one empty slot */ n_used = so->used; Py_INCREF(entry->key); - if (set_insert_key(so, entry->key, entry->hash) == -1) { + if (set_insert_key(so, entry->key, (long) entry->hash) == -1) { Py_DECREF(entry->key); return -1; } @@ -409,7 +409,7 @@ set_discard_entry(PySetObject *so, setentry *oldentry) { register setentry *entry; PyObject *old_key; - entry = (so->lookup)(so, oldentry->key, oldentry->hash); + entry = (so->lookup)(so, oldentry->key, (long) oldentry->hash); if (entry == NULL) return -1; if (entry->key == NULL || entry->key == dummy) @@ -660,7 +660,7 @@ set_merge(PySetObject *so, PyObject *otherset) if (entry->key != NULL && entry->key != dummy) { Py_INCREF(entry->key); - if (set_insert_key(so, entry->key, entry->hash) == -1) { + if (set_insert_key(so, entry->key, (long) entry->hash) == -1) { Py_DECREF(entry->key); return -1; } @@ -694,7 +694,7 @@ set_contains_entry(PySetObject *so, setentry *entry) PyObject *key; setentry *lu_entry; - lu_entry = (so->lookup)(so, entry->key, entry->hash); + lu_entry = (so->lookup)(so, entry->key, (long) entry->hash); if (lu_entry == NULL) return -1; key = lu_entry->key; @@ -769,14 +769,14 @@ frozenset_hash(PyObject *self) if (so->hash != -1) return so->hash; - hash *= PySet_GET_SIZE(self) + 1; + hash *= (long) PySet_GET_SIZE(self) + 1; while (set_next(so, &pos, &entry)) { /* Work to increase the bit dispersion for closely spaced hash values. The is important because some use cases have many combinations of a small number of elements with nearby hashes so that many distinct combinations collapse to only a handful of distinct hash values. */ - h = entry->hash; + h = (long) entry->hash; hash ^= (h ^ (h << 16) ^ 89869747L) * 3644798167u; } hash = hash * 69069L + 907133923L; @@ -816,7 +816,7 @@ setiter_len(setiterobject *si) Py_ssize_t len = 0; if (si->si_set != NULL && si->si_used == si->si_set->used) len = si->len; - return PyLong_FromLong(len); + return PyLong_FromSsize_t(len); } PyDoc_STRVAR(length_hint_doc, "Private method returning an estimate of len(list(it))."); @@ -1547,7 +1547,7 @@ set_difference(PySetObject *so, PyObject *other) setentry entrycopy; entrycopy.hash = entry->hash; entrycopy.key = entry->key; - if (!_PyDict_Contains(other, entry->key, entry->hash)) { + if (!_PyDict_Contains(other, entry->key, (long) entry->hash)) { if (set_add_entry((PySetObject *)result, &entrycopy) == -1) { Py_DECREF(result); return NULL; @@ -2309,7 +2309,7 @@ _PySet_NextEntry(PyObject *set, Py_ssize_t *pos, PyObject **key, long *hash) if (set_next((PySetObject *)set, pos, &entry) == 0) return 0; *key = entry->key; - *hash = entry->hash; + *hash = (long) entry->hash; return 1; } -- cgit v0.12 From 38a4f7a38df4bba924ec9f1959beef0c9347c5da Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 17 Aug 2010 21:15:19 +0000 Subject: Merged revisions 84156 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r84156 | antoine.pitrou | 2010-08-17 23:11:49 +0200 (mar., 17 août 2010) | 3 lines Modernize gzip examples ........ --- Doc/library/gzip.rst | 20 ++++++++------------ 1 file changed, 8 insertions(+), 12 deletions(-) diff --git a/Doc/library/gzip.rst b/Doc/library/gzip.rst index 1f64428..022bef7 100644 --- a/Doc/library/gzip.rst +++ b/Doc/library/gzip.rst @@ -88,26 +88,22 @@ Examples of usage Example of how to read a compressed file:: import gzip - f = gzip.open('/home/joe/file.txt.gz', 'rb') - file_content = f.read() - f.close() + with gzip.open('/home/joe/file.txt.gz', 'rb') as f: + file_content = f.read() Example of how to create a compressed GZIP file:: import gzip - content = "Lots of content here" - f = gzip.open('/home/joe/file.txt.gz', 'wb') - f.write(content) - f.close() + content = b"Lots of content here" + with gzip.open('/home/joe/file.txt.gz', 'wb') as f: + f.write(content) Example of how to GZIP compress an existing file:: import gzip - f_in = open('/home/joe/file.txt', 'rb') - f_out = gzip.open('/home/joe/file.txt.gz', 'wb') - f_out.writelines(f_in) - f_out.close() - f_in.close() + with open('/home/joe/file.txt', 'rb') as f_in: + with f_out = gzip.open('/home/joe/file.txt.gz', 'wb') as f_out: + f_out.writelines(f_in) .. seealso:: -- cgit v0.12 From af528da7cdaaf94e38e817acf4bc243b718764a3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Tue, 17 Aug 2010 21:31:21 +0000 Subject: Synchronize maintainers.rst --- Misc/maintainers.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Misc/maintainers.rst b/Misc/maintainers.rst index e785610..2df10ca 100644 --- a/Misc/maintainers.rst +++ b/Misc/maintainers.rst @@ -231,7 +231,7 @@ warnings brett.cannon wave weakref fdrake, pitrou webbrowser georg.brandl -winreg brian.curtin +winreg brian.curtin* winsound effbot (inactive) wsgiref pje xdrlib @@ -270,7 +270,7 @@ Mac ronaldoussoren NetBSD1 OS2/EMX aimacintyre Solaris -Windows +Windows tim.golden, brian.curtin ================== =========== -- cgit v0.12 From 9cd464d66b45fd4392745ddbea9048188172d010 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Tue, 17 Aug 2010 21:35:09 +0000 Subject: Merged revisions 84159 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r84159 | eric.araujo | 2010-08-17 23:24:05 +0200 (mar., 17 août 2010) | 1 line Fix example ........ --- Doc/library/gzip.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/gzip.rst b/Doc/library/gzip.rst index 022bef7..894a423 100644 --- a/Doc/library/gzip.rst +++ b/Doc/library/gzip.rst @@ -102,7 +102,7 @@ Example of how to GZIP compress an existing file:: import gzip with open('/home/joe/file.txt', 'rb') as f_in: - with f_out = gzip.open('/home/joe/file.txt.gz', 'wb') as f_out: + with gzip.open('/home/joe/file.txt.gz', 'wb') as f_out: f_out.writelines(f_in) -- cgit v0.12 From a9d7c7772fa087fb1bf8bce5dc62fe29391525ca Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Wed, 18 Aug 2010 20:05:54 +0000 Subject: Mark 2.7 as stable. --- Doc/tools/sphinxext/indexsidebar.html | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/Doc/tools/sphinxext/indexsidebar.html b/Doc/tools/sphinxext/indexsidebar.html index b52226e..086d883 100644 --- a/Doc/tools/sphinxext/indexsidebar.html +++ b/Doc/tools/sphinxext/indexsidebar.html @@ -2,8 +2,7 @@ <p><a href="{{ pathto('download') }}">Download these documents</a></p> <h3>Docs for other versions</h3> <ul> - <li><a href="http://docs.python.org/2.6/">Python 2.6 (stable)</a></li> - <li><a href="http://docs.python.org/2.7/">Python 2.7 (in development)</a></li> + <li><a href="http://docs.python.org/2.7/">Python 2.7 (stable)</a></li> <li><a href="http://docs.python.org/dev/py3k/">Python 3.2 (in development)</a></li> <li><a href="http://www.python.org/doc/versions/">Old versions</a></li> </ul> -- cgit v0.12 From 790c9af79ec02dfb10dc97bd687ed67c21783108 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Wed, 18 Aug 2010 22:42:07 +0000 Subject: Manually merge r84187 --- Doc/library/stdtypes.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index 8e54120..694ff56 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -1960,8 +1960,8 @@ pairs within braces, for example: ``{'jack': 4098, 'sjoerd': 4127}`` or ``{4098: .. method:: update([other]) - Update the dictionary with the key/value pairs from *other*, overwriting - existing keys. Return ``None``. + Update the dictionary with the key/value pairs from *other*, overwriting + existing keys. Return ``None``. :meth:`update` accepts either another dictionary object or an iterable of key/value pairs (as a tuple or other iterable of length two). If keyword -- cgit v0.12 From 72994f6df3820961aa5b66492ca04ec21c494b7f Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Thu, 19 Aug 2010 07:04:27 +0000 Subject: Merged revisions 84195 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84195 | senthil.kumaran | 2010-08-19 12:32:20 +0530 (Thu, 19 Aug 2010) | 3 lines Fix Issue9638 - remove dead code from py3k imaplib ........ --- Lib/imaplib.py | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/Lib/imaplib.py b/Lib/imaplib.py index 2699fd4..9b0fd3b 100644 --- a/Lib/imaplib.py +++ b/Lib/imaplib.py @@ -147,8 +147,6 @@ class IMAP4: class abort(error): pass # Service errors - close and retry class readonly(abort): pass # Mailbox status changed to READ-ONLY - mustquote = re.compile(br"[^\w!#$%&'*+,.:;<=>?^`|~-]", re.ASCII) - def __init__(self, host = '', port = IMAP4_PORT): self.debug = Debug self.state = 'LOGOUT' @@ -846,7 +844,6 @@ class IMAP4: if arg is None: continue if isinstance(arg, str): arg = bytes(arg, "ASCII") - #data = data + b' ' + self._checkquote(arg) data = data + b' ' + arg literal = self.literal @@ -1055,18 +1052,6 @@ class IMAP4: return tag - def _checkquote(self, arg): - - # Must quote command args if non-alphanumeric chars present, - # and not already quoted. - - if len(arg) >= 2 and (arg[0],arg[-1]) in (('(',')'),('"','"')): - return arg - if arg and self.mustquote.search(arg) is None: - return arg - return self._quote(arg) - - def _quote(self, arg): arg = arg.replace(b'\\', b'\\\\') -- cgit v0.12 From a5154ad1790cdc0c5518e1df56733d52b2ba213d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= <martin@v.loewis.de> Date: Thu, 19 Aug 2010 09:03:03 +0000 Subject: Merged revisions 84172 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84172 | martin.v.loewis | 2010-08-18 18:12:23 +0200 (Mi, 18 Aug 2010) | 2 lines Restore GIL in nis_cat in case of error. ........ --- Misc/NEWS | 2 ++ Modules/nismodule.c | 1 + 2 files changed, 3 insertions(+) diff --git a/Misc/NEWS b/Misc/NEWS index d035ff1..39e2430 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,8 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Restore GIL in nis_cat in case of error. + - Issue #5319: Print an error if flushing stdout fails at interpreter shutdown. diff --git a/Modules/nismodule.c b/Modules/nismodule.c index 16c7b81..d75af5d 100644 --- a/Modules/nismodule.c +++ b/Modules/nismodule.c @@ -124,6 +124,7 @@ nis_foreach (int instatus, char *inkey, int inkeylen, char *inval, PyErr_Clear(); Py_XDECREF(key); Py_XDECREF(val); + indata->state = PyEval_SaveThread(); return 1; } err = PyDict_SetItem(indata->dict, key, val); -- cgit v0.12 From cb39d6c4e23df99f7a6d101a08b21ff898f13ac8 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Thu, 19 Aug 2010 17:54:33 +0000 Subject: Merged revisions 84210 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84210 | senthil.kumaran | 2010-08-19 23:20:31 +0530 (Thu, 19 Aug 2010) | 3 lines Fix Issue9639 - reset the retry count on successful auth. ........ --- Lib/urllib/request.py | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index 0e62d9f..4beafc1 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -778,6 +778,9 @@ class AbstractBasicAuthHandler: self.add_password = self.passwd.add_password self.retried = 0 + def reset_retry_count(self): + self.retried = 0 + def http_error_auth_reqed(self, authreq, host, req, headers): # host may be an authority (without userinfo) or a URL with an # authority @@ -817,8 +820,10 @@ class HTTPBasicAuthHandler(AbstractBasicAuthHandler, BaseHandler): def http_error_401(self, req, fp, code, msg, headers): url = req.full_url - return self.http_error_auth_reqed('www-authenticate', + response = self.http_error_auth_reqed('www-authenticate', url, req, headers) + self.reset_retry_count() + return response class ProxyBasicAuthHandler(AbstractBasicAuthHandler, BaseHandler): @@ -831,8 +836,10 @@ class ProxyBasicAuthHandler(AbstractBasicAuthHandler, BaseHandler): # should not, RFC 3986 s. 3.2.1) support requests for URLs containing # userinfo. authority = req.host - return self.http_error_auth_reqed('proxy-authenticate', + response = self.http_error_auth_reqed('proxy-authenticate', authority, req, headers) + self.reset_retry_count() + return response def randombytes(n): -- cgit v0.12 From fc34ac5fdd8633179c1438ee9ef32a018d76e658 Mon Sep 17 00:00:00 2001 From: Amaury Forgeot d'Arc <amauryfa@gmail.com> Date: Thu, 19 Aug 2010 20:26:00 +0000 Subject: Merged revisions 84209 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r84209 | amaury.forgeotdarc | 2010-08-19 19:43:15 +0200 (jeu., 19 août 2010) | 5 lines Check the return values for all functions returning an ast node. Failure to do it may result in strange error messages or even crashes, in admittedly convoluted cases that are normally syntax errors, like: def f(*xx, __debug__): pass ........ --- Python/ast.c | 51 ++++++++++++++++++++++++++------------------------- 1 file changed, 26 insertions(+), 25 deletions(-) diff --git a/Python/ast.c b/Python/ast.c index b8cb565..2f974c0 100644 --- a/Python/ast.c +++ b/Python/ast.c @@ -673,6 +673,8 @@ handle_keywordonly_args(struct compiling *c, const node *n, int start, case tfpdef: if (i + 1 < NCH(n) && TYPE(CHILD(n, i + 1)) == EQUAL) { expression = ast_for_expr(c, CHILD(n, i + 2)); + if (!expression) + goto error; asdl_seq_SET(kwdefaults, j, expression); i += 2; /* '=' and test */ } @@ -682,10 +684,8 @@ handle_keywordonly_args(struct compiling *c, const node *n, int start, if (NCH(ch) == 3) { /* ch is NAME ':' test */ annotation = ast_for_expr(c, CHILD(ch, 2)); - if (!annotation) { - ast_error(ch, "expected expression"); + if (!annotation) goto error; - } } else { annotation = NULL; @@ -777,22 +777,22 @@ ast_for_arguments(struct compiling *c, const node *n) } posargs = (nposargs ? asdl_seq_new(nposargs, c->c_arena) : NULL); if (!posargs && nposargs) - goto error; + return NULL; kwonlyargs = (nkwonlyargs ? asdl_seq_new(nkwonlyargs, c->c_arena) : NULL); if (!kwonlyargs && nkwonlyargs) - goto error; + return NULL; posdefaults = (nposdefaults ? asdl_seq_new(nposdefaults, c->c_arena) : NULL); if (!posdefaults && nposdefaults) - goto error; + return NULL; /* The length of kwonlyargs and kwdefaults are same since we set NULL as default for keyword only argument w/o default - we have sequence data structure, but no dictionary */ kwdefaults = (nkwonlyargs ? asdl_seq_new(nkwonlyargs, c->c_arena) : NULL); if (!kwdefaults && nkwonlyargs) - goto error; + return NULL; if (nposargs + nkwonlyargs > 255) { ast_error(n, "more than 255 arguments"); @@ -816,7 +816,7 @@ ast_for_arguments(struct compiling *c, const node *n) if (i + 1 < NCH(n) && TYPE(CHILD(n, i + 1)) == EQUAL) { expr_ty expression = ast_for_expr(c, CHILD(n, i + 2)); if (!expression) - goto error; + return NULL; assert(posdefaults != NULL); asdl_seq_SET(posdefaults, j++, expression); i += 2; @@ -825,11 +825,11 @@ ast_for_arguments(struct compiling *c, const node *n) else if (found_default) { ast_error(n, "non-default argument follows default argument"); - goto error; + return NULL; } arg = compiler_arg(c, ch); if (!arg) - goto error; + return NULL; asdl_seq_SET(posargs, k++, arg); i += 2; /* the name and the comma */ break; @@ -837,7 +837,7 @@ ast_for_arguments(struct compiling *c, const node *n) if (i+1 >= NCH(n)) { ast_error(CHILD(n, i), "named arguments must follow bare *"); - goto error; + return NULL; } ch = CHILD(n, i+1); /* tfpdef or COMMA */ if (TYPE(ch) == COMMA) { @@ -845,7 +845,7 @@ ast_for_arguments(struct compiling *c, const node *n) i += 2; /* now follows keyword only arguments */ res = handle_keywordonly_args(c, n, i, kwonlyargs, kwdefaults); - if (res == -1) goto error; + if (res == -1) return NULL; i = res; /* res has new position to process */ } else { @@ -855,6 +855,8 @@ ast_for_arguments(struct compiling *c, const node *n) if (NCH(ch) > 1) { /* there is an annotation on the vararg */ varargannotation = ast_for_expr(c, CHILD(ch, 2)); + if (!varargannotation) + return NULL; } i += 3; if (i < NCH(n) && (TYPE(CHILD(n, i)) == tfpdef @@ -862,7 +864,7 @@ ast_for_arguments(struct compiling *c, const node *n) int res = 0; res = handle_keywordonly_args(c, n, i, kwonlyargs, kwdefaults); - if (res == -1) goto error; + if (res == -1) return NULL; i = res; /* res has new position to process */ } } @@ -874,24 +876,22 @@ ast_for_arguments(struct compiling *c, const node *n) if (NCH(ch) > 1) { /* there is an annotation on the kwarg */ kwargannotation = ast_for_expr(c, CHILD(ch, 2)); + if (!kwargannotation) + return NULL; } if (!kwarg) - goto error; + return NULL; i += 3; break; default: PyErr_Format(PyExc_SystemError, "unexpected node in varargslist: %d @ %d", TYPE(ch), i); - goto error; + return NULL; } } return arguments(posargs, vararg, varargannotation, kwonlyargs, kwarg, kwargannotation, posdefaults, kwdefaults, c->c_arena); - error: - Py_XDECREF(vararg); - Py_XDECREF(kwarg); - return NULL; } static expr_ty @@ -976,9 +976,9 @@ ast_for_decorators(struct compiling *c, const node *n) for (i = 0; i < NCH(n); i++) { d = ast_for_decorator(c, CHILD(n, i)); - if (!d) - return NULL; - asdl_seq_SET(decorator_seq, i, d); + if (!d) + return NULL; + asdl_seq_SET(decorator_seq, i, d); } return decorator_seq; } @@ -1004,7 +1004,7 @@ ast_for_funcdef(struct compiling *c, const node *n, asdl_seq *decorator_seq) if (TYPE(CHILD(n, name_i+2)) == RARROW) { returns = ast_for_expr(c, CHILD(n, name_i + 3)); if (!returns) - return NULL; + return NULL; name_i += 2; } body = ast_for_suite(c, CHILD(n, name_i + 3)); @@ -2152,11 +2152,10 @@ ast_for_expr_stmt(struct compiling *c, const node *n) return NULL; } e = ast_for_testlist(c, ch); - - /* set context to assign */ if (!e) return NULL; + /* set context to assign */ if (!set_context(c, e, Store, CHILD(n, i))) return NULL; @@ -2957,6 +2956,8 @@ ast_for_with_item(struct compiling *c, const node *n, asdl_seq *content) REQ(n, with_item); context_expr = ast_for_expr(c, CHILD(n, 0)); + if (!context_expr) + return NULL; if (NCH(n) == 3) { optional_vars = ast_for_expr(c, CHILD(n, 2)); -- cgit v0.12 From a1e5c69d5bc50b57ac10a27c77a6016947919abd Mon Sep 17 00:00:00 2001 From: Amaury Forgeot d'Arc <amauryfa@gmail.com> Date: Thu, 19 Aug 2010 21:35:59 +0000 Subject: Merged revisions 84214 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r84214 | amaury.forgeotdarc | 2010-08-19 23:32:38 +0200 (jeu., 19 août 2010) | 3 lines Add tests for r84209 (crashes in the Ast builder) Also remove one tab, and move a check closer to the possible failure. ........ --- Lib/test/test_syntax.py | 28 ++++++++++++++++++++++++++++ Python/ast.c | 6 +++--- 2 files changed, 31 insertions(+), 3 deletions(-) diff --git a/Lib/test/test_syntax.py b/Lib/test/test_syntax.py index c55171a..be783c7 100644 --- a/Lib/test/test_syntax.py +++ b/Lib/test/test_syntax.py @@ -476,6 +476,34 @@ Traceback (most recent call last): ... SyntaxError: keyword argument repeated +Corner-cases that used to fail to raise the correct error: + + >>> def f(*, x=lambda __debug__:0): pass + Traceback (most recent call last): + SyntaxError: assignment to keyword + + >>> def f(*args:(lambda __debug__:0)): pass + Traceback (most recent call last): + SyntaxError: assignment to keyword + + >>> def f(**kwargs:(lambda __debug__:0)): pass + Traceback (most recent call last): + SyntaxError: assignment to keyword + + >>> with (lambda *:0): pass + Traceback (most recent call last): + SyntaxError: named arguments must follow bare * + +Corner-cases that used to crash: + + >>> def f(**__debug__): pass + Traceback (most recent call last): + SyntaxError: assignment to keyword + + >>> def f(*xx, __debug__): pass + Traceback (most recent call last): + SyntaxError: assignment to keyword + """ import re diff --git a/Python/ast.c b/Python/ast.c index 2f974c0..5c17133 100644 --- a/Python/ast.c +++ b/Python/ast.c @@ -674,7 +674,7 @@ handle_keywordonly_args(struct compiling *c, const node *n, int start, if (i + 1 < NCH(n) && TYPE(CHILD(n, i + 1)) == EQUAL) { expression = ast_for_expr(c, CHILD(n, i + 2)); if (!expression) - goto error; + goto error; asdl_seq_SET(kwdefaults, j, expression); i += 2; /* '=' and test */ } @@ -873,14 +873,14 @@ ast_for_arguments(struct compiling *c, const node *n) ch = CHILD(n, i+1); /* tfpdef */ assert(TYPE(ch) == tfpdef || TYPE(ch) == vfpdef); kwarg = NEW_IDENTIFIER(CHILD(ch, 0)); + if (!kwarg) + return NULL; if (NCH(ch) > 1) { /* there is an annotation on the kwarg */ kwargannotation = ast_for_expr(c, CHILD(ch, 2)); if (!kwargannotation) return NULL; } - if (!kwarg) - return NULL; i += 3; break; default: -- cgit v0.12 From 72356338cb60198d45ebf6737bdc173088c38a17 Mon Sep 17 00:00:00 2001 From: Amaury Forgeot d'Arc <amauryfa@gmail.com> Date: Thu, 19 Aug 2010 22:29:49 +0000 Subject: The 3.1 compiler don't check for keyword assignments in all places. Find another way to generate a SyntaxError in the tests. Previously, these statements would raise something strange like TypeError: "'int' object is not iterable" --- Lib/test/test_syntax.py | 22 ++++++---------------- 1 file changed, 6 insertions(+), 16 deletions(-) diff --git a/Lib/test/test_syntax.py b/Lib/test/test_syntax.py index be783c7..2afbb61 100644 --- a/Lib/test/test_syntax.py +++ b/Lib/test/test_syntax.py @@ -478,32 +478,22 @@ SyntaxError: keyword argument repeated Corner-cases that used to fail to raise the correct error: - >>> def f(*, x=lambda __debug__:0): pass + >>> def f(*, x=lambda *:0): pass Traceback (most recent call last): - SyntaxError: assignment to keyword + SyntaxError: named arguments must follow bare * - >>> def f(*args:(lambda __debug__:0)): pass + >>> def f(*args:(lambda *:0)): pass Traceback (most recent call last): - SyntaxError: assignment to keyword + SyntaxError: named arguments must follow bare * - >>> def f(**kwargs:(lambda __debug__:0)): pass + >>> def f(**kwargs:(lambda *:0)): pass Traceback (most recent call last): - SyntaxError: assignment to keyword + SyntaxError: named arguments must follow bare * >>> with (lambda *:0): pass Traceback (most recent call last): SyntaxError: named arguments must follow bare * -Corner-cases that used to crash: - - >>> def f(**__debug__): pass - Traceback (most recent call last): - SyntaxError: assignment to keyword - - >>> def f(*xx, __debug__): pass - Traceback (most recent call last): - SyntaxError: assignment to keyword - """ import re -- cgit v0.12 -- cgit v0.12 From 16b11de04ef800854a80c6bdcbe999a63fa85b80 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sat, 21 Aug 2010 19:17:57 +0000 Subject: Merged revisions 84239 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r84239 | antoine.pitrou | 2010-08-21 21:09:32 +0200 (sam., 21 août 2010) | 4 lines Issue #9617: Signals received during a low-level write operation aren't ignored by the buffered IO layer anymore. ........ --- Lib/test/test_io.py | 75 +++++++++++++++++++++++++++++++++++++++++++++++- Misc/NEWS | 3 ++ Modules/_io/bufferedio.c | 10 +++++++ 3 files changed, 87 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index 8241bbe..3a3e074 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -30,6 +30,8 @@ import warnings import weakref import gc import abc +import signal +import errno from itertools import chain, cycle, count from collections import deque from test import support @@ -2470,6 +2472,75 @@ class CMiscIOTest(MiscIOTest): class PyMiscIOTest(MiscIOTest): io = pyio + +@unittest.skipIf(os.name == 'nt', 'POSIX signals required for this test.') +class SignalsTest(unittest.TestCase): + + def setUp(self): + self.oldalrm = signal.signal(signal.SIGALRM, self.alarm_interrupt) + + def tearDown(self): + signal.signal(signal.SIGALRM, self.oldalrm) + + def alarm_interrupt(self, sig, frame): + 1/0 + + @unittest.skipUnless(threading, 'Threading required for this test.') + def check_interrupted_write(self, item, bytes, **fdopen_kwargs): + """Check that a partial write, when it gets interrupted, properly + invokes the signal handler.""" + read_results = [] + def _read(): + s = os.read(r, 1) + read_results.append(s) + t = threading.Thread(target=_read) + t.daemon = True + r, w = os.pipe() + try: + wio = self.io.open(w, **fdopen_kwargs) + t.start() + signal.alarm(1) + # Fill the pipe enough that the write will be blocking. + # It will be interrupted by the timer armed above. Since the + # other thread has read one byte, the low-level write will + # return with a successful (partial) result rather than an EINTR. + # The buffered IO layer must check for pending signal + # handlers, which in this case will invoke alarm_interrupt(). + self.assertRaises(ZeroDivisionError, + wio.write, item * (1024 * 1024)) + t.join() + # We got one byte, get another one and check that it isn't a + # repeat of the first one. + read_results.append(os.read(r, 1)) + self.assertEqual(read_results, [bytes[0:1], bytes[1:2]]) + finally: + os.close(w) + os.close(r) + # This is deliberate. If we didn't close the file descriptor + # before closing wio, wio would try to flush its internal + # buffer, and block again. + try: + wio.close() + except IOError as e: + if e.errno != errno.EBADF: + raise + + def test_interrupted_write_unbuffered(self): + self.check_interrupted_write(b"xy", b"xy", mode="wb", buffering=0) + + def test_interrupted_write_buffered(self): + self.check_interrupted_write(b"xy", b"xy", mode="wb") + + def test_interrupted_write_text(self): + self.check_interrupted_write("xy", b"xy", mode="w", encoding="ascii") + +class CSignalsTest(SignalsTest): + io = io + +class PySignalsTest(SignalsTest): + io = pyio + + def test_main(): tests = (CIOTest, PyIOTest, CBufferedReaderTest, PyBufferedReaderTest, @@ -2479,7 +2550,9 @@ def test_main(): StatefulIncrementalDecoderTest, CIncrementalNewlineDecoderTest, PyIncrementalNewlineDecoderTest, CTextIOWrapperTest, PyTextIOWrapperTest, - CMiscIOTest, PyMiscIOTest,) + CMiscIOTest, PyMiscIOTest, + CSignalsTest, PySignalsTest, + ) # Put the namespaces of the IO module we are testing and some useful mock # classes in the __dict__ of each test. diff --git a/Misc/NEWS b/Misc/NEWS index 39e2430..9a48c5e 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -95,6 +95,9 @@ C-API Library ------- +- Issue #9617: Signals received during a low-level write operation aren't + ignored by the buffered IO layer anymore. + - Issue #9605: posix.getlogin() decodes the username with file filesystem encoding and surrogateescape error handler. Patch written by David Watson. diff --git a/Modules/_io/bufferedio.c b/Modules/_io/bufferedio.c index d8c1e65..611dc8c 100644 --- a/Modules/_io/bufferedio.c +++ b/Modules/_io/bufferedio.c @@ -1661,6 +1661,11 @@ _bufferedwriter_flush_unlocked(buffered *self, int restore_pos) self->write_pos += n; self->raw_pos = self->write_pos; written += Py_SAFE_DOWNCAST(n, Py_off_t, Py_ssize_t); + /* Partial writes can return successfully when interrupted by a + signal (see write(2)). We must run signal handlers before + blocking another time, possibly indefinitely. */ + if (PyErr_CheckSignals() < 0) + goto error; } if (restore_pos) { @@ -1797,6 +1802,11 @@ bufferedwriter_write(buffered *self, PyObject *args) } written += n; remaining -= n; + /* Partial writes can return successfully when interrupted by a + signal (see write(2)). We must run signal handlers before + blocking another time, possibly indefinitely. */ + if (PyErr_CheckSignals() < 0) + goto error; } if (self->readable) _bufferedreader_reset_buf(self); -- cgit v0.12 From d5c190d20863148a0ee3550bbd5d902c32910120 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sat, 21 Aug 2010 20:17:36 +0000 Subject: Merged revisions 84242-84244 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84242 | benjamin.peterson | 2010-08-21 15:01:28 -0500 (Sat, 21 Aug 2010) | 1 line indent properly ........ r84243 | benjamin.peterson | 2010-08-21 15:03:15 -0500 (Sat, 21 Aug 2010) | 1 line fix more indentation ........ r84244 | benjamin.peterson | 2010-08-21 15:08:36 -0500 (Sat, 21 Aug 2010) | 1 line provide sample implementations for attrgetter and methodcaller ........ --- Doc/library/operator.rst | 55 +++++++++++++++++++++++++++++++++--------------- 1 file changed, 38 insertions(+), 17 deletions(-) diff --git a/Doc/library/operator.rst b/Doc/library/operator.rst index e24c69f..597be9d 100644 --- a/Doc/library/operator.rst +++ b/Doc/library/operator.rst @@ -333,7 +333,23 @@ expect a function argument. attribute is requested, returns a tuple of attributes. After, ``f = attrgetter('name')``, the call ``f(b)`` returns ``b.name``. After, ``f = attrgetter('name', 'date')``, the call ``f(b)`` returns ``(b.name, - b.date)``. + b.date)``. Equivalent to:: + + def attrgetter(*items): + if len(items) == 1: + attr = items[0] + def g(obj): + return resolve_attr(obj, attr) + else: + def g(obj): + return tuple(resolve_att(obj, attr) for attr in items) + return g + + def resolve_attr(obj, attr): + for name in attr.split("."): + obj = getattr(obj, name) + return obj + The attribute names can also contain dots; after ``f = attrgetter('date.month')``, the call ``f(b)`` returns ``b.date.month``. @@ -344,15 +360,15 @@ expect a function argument. operand's :meth:`__getitem__` method. If multiple items are specified, returns a tuple of lookup values. Equivalent to:: - def itemgetter(*items): - if len(items) == 1: - item = items[0] - def g(obj): - return obj[item] - else: - def g(obj): - return tuple(obj[item] for item in items) - return g + def itemgetter(*items): + if len(items) == 1: + item = items[0] + def g(obj): + return obj[item] + else: + def g(obj): + return tuple(obj[item] for item in items) + return g The items can be any type accepted by the operand's :meth:`__getitem__` method. Dictionaries accept any hashable value. Lists, tuples, and @@ -369,12 +385,12 @@ expect a function argument. Example of using :func:`itemgetter` to retrieve specific fields from a tuple record: - >>> inventory = [('apple', 3), ('banana', 2), ('pear', 5), ('orange', 1)] - >>> getcount = itemgetter(1) - >>> map(getcount, inventory) - [3, 2, 5, 1] - >>> sorted(inventory, key=getcount) - [('orange', 1), ('banana', 2), ('apple', 3), ('pear', 5)] + >>> inventory = [('apple', 3), ('banana', 2), ('pear', 5), ('orange', 1)] + >>> getcount = itemgetter(1) + >>> map(getcount, inventory) + [3, 2, 5, 1] + >>> sorted(inventory, key=getcount) + [('orange', 1), ('banana', 2), ('apple', 3), ('pear', 5)] .. function:: methodcaller(name[, args...]) @@ -383,7 +399,12 @@ expect a function argument. additional arguments and/or keyword arguments are given, they will be given to the method as well. After ``f = methodcaller('name')``, the call ``f(b)`` returns ``b.name()``. After ``f = methodcaller('name', 'foo', bar=1)``, the - call ``f(b)`` returns ``b.name('foo', bar=1)``. + call ``f(b)`` returns ``b.name('foo', bar=1)``. Equivalent to:: + + def methodcaller(name, *args, **kwargs): + def caller(obj): + return getattr(obj, name)(*args, **kwargs) + return caller .. _operator-map: -- cgit v0.12 From 0e708a1b79d644f313111ec02c9e9be500b3754f Mon Sep 17 00:00:00 2001 From: Raymond Hettinger <python@rcn.com> Date: Sun, 22 Aug 2010 07:56:20 +0000 Subject: Issue #9214: Fix set operations on KeysView and ItemsView. --- Lib/_abcoll.py | 8 ++++++++ Lib/test/test_collections.py | 27 ++++++++++++++++++++++++++- Misc/NEWS | 3 +++ 3 files changed, 37 insertions(+), 1 deletion(-) diff --git a/Lib/_abcoll.py b/Lib/_abcoll.py index 7890e97..d3e23c1 100644 --- a/Lib/_abcoll.py +++ b/Lib/_abcoll.py @@ -393,6 +393,10 @@ class MappingView(Sized): class KeysView(MappingView, Set): + @classmethod + def _from_iterable(self, it): + return set(it) + def __contains__(self, key): return key in self._mapping @@ -405,6 +409,10 @@ KeysView.register(dict_keys) class ItemsView(MappingView, Set): + @classmethod + def _from_iterable(self, it): + return set(it) + def __contains__(self, item): key, value = item try: diff --git a/Lib/test/test_collections.py b/Lib/test/test_collections.py index 85bf248..be41fcd 100644 --- a/Lib/test/test_collections.py +++ b/Lib/test/test_collections.py @@ -13,7 +13,7 @@ import re from collections import Hashable, Iterable, Iterator from collections import Sized, Container, Callable from collections import Set, MutableSet -from collections import Mapping, MutableMapping +from collections import Mapping, MutableMapping, KeysView, ItemsView, UserDict from collections import Sequence, MutableSequence from collections import ByteString @@ -516,6 +516,31 @@ class TestCollectionABCs(ABCTestCase): self.validate_abstract_methods(MutableMapping, '__contains__', '__iter__', '__len__', '__getitem__', '__setitem__', '__delitem__') + def test_MutableMapping_subclass(self): + # Test issue 9214 + mymap = UserDict() + mymap['red'] = 5 + self.assert_(isinstance(mymap.keys(), Set)) + self.assert_(isinstance(mymap.keys(), KeysView)) + self.assert_(isinstance(mymap.items(), Set)) + self.assert_(isinstance(mymap.items(), ItemsView)) + + mymap = UserDict() + mymap['red'] = 5 + z = mymap.keys() | {'orange'} + self.assertEqual(type(z), set) + list(z) + mymap['blue'] = 7 # Shouldn't affect 'z' + self.assertEqual(sorted(z), ['orange', 'red']) + + mymap = UserDict() + mymap['red'] = 5 + z = mymap.items() | {('orange', 3)} + self.assertEqual(type(z), set) + list(z) + mymap['blue'] = 7 # Shouldn't affect 'z' + self.assertEqual(sorted(z), [('orange', 3), ('red', 5)]) + def test_Sequence(self): for sample in [tuple, list, bytes, str]: self.assertTrue(isinstance(sample(), Sequence)) diff --git a/Misc/NEWS b/Misc/NEWS index 9a48c5e..d88a483 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -95,6 +95,9 @@ C-API Library ------- +- Issue #9214: Set operations on KeysView or ItemsView in the collections + module now correctly return a set. (Patch by Eli Bendersky.) + - Issue #9617: Signals received during a low-level write operation aren't ignored by the buffered IO layer anymore. -- cgit v0.12 From ff6d5c044a017364f291dc792b500dba8f7e55f0 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sun, 22 Aug 2010 20:46:30 +0000 Subject: Merged revisions 84258,84268 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r84258 | antoine.pitrou | 2010-08-22 12:18:36 +0200 (dim., 22 août 2010) | 4 lines Test that calls to path hooks and meta_path entries are serialized by the import lock. (part of issue #9251) ........ r84268 | antoine.pitrou | 2010-08-22 22:43:26 +0200 (dim., 22 août 2010) | 4 lines Add an import lock test for multithreaded circular imports. (part of #9657) ........ --- Lib/test/test_threaded_import.py | 148 ++++++++++++++++++++++++++++++++++++--- 1 file changed, 139 insertions(+), 9 deletions(-) diff --git a/Lib/test/test_threaded_import.py b/Lib/test/test_threaded_import.py index 6cedb96..8884fa8 100644 --- a/Lib/test/test_threaded_import.py +++ b/Lib/test/test_threaded_import.py @@ -5,15 +5,26 @@ # complains several times about module random having no attribute # randrange, and then Python hangs. +import os import imp import sys +import time +import shutil import unittest -from test.support import verbose, TestFailed, import_module, run_unittest +from test.support import verbose, import_module, run_unittest, TESTFN thread = import_module('_thread') +threading = import_module('threading') def task(N, done, done_tasks, errors): try: - import random + # We don't use modulefinder but still import it in order to stress + # importing of different modules from several threads. + if len(done_tasks) % 2: + import modulefinder + import random + else: + import random + import modulefinder # This will fail if random is not completely initialized x = random.randrange(1, 3) except Exception as e: @@ -24,6 +35,52 @@ def task(N, done, done_tasks, errors): if finished: done.release() +# Create a circular import structure: A -> C -> B -> D -> A +# NOTE: `time` is already loaded and therefore doesn't threaten to deadlock. + +circular_imports_modules = { + 'A': """if 1: + import time + time.sleep(%(delay)s) + x = 'a' + import C + """, + 'B': """if 1: + import time + time.sleep(%(delay)s) + x = 'b' + import D + """, + 'C': """import B""", + 'D': """import A""", +} + +class Finder: + """A dummy finder to detect concurrent access to its find_module() + method.""" + + def __init__(self): + self.numcalls = 0 + self.x = 0 + self.lock = thread.allocate_lock() + + def find_module(self, name, path=None): + # Simulate some thread-unsafe behaviour. If calls to find_module() + # are properly serialized, `x` will end up the same as `numcalls`. + # Otherwise not. + with self.lock: + self.numcalls += 1 + x = self.x + time.sleep(0.1) + self.x = x + 1 + +class FlushingFinder: + """A dummy finder which flushes sys.path_importer_cache when it gets + called.""" + + def find_module(self, name, path=None): + sys.path_importer_cache.clear() + class ThreadedImportTests(unittest.TestCase): @@ -37,7 +94,7 @@ class ThreadedImportTests(unittest.TestCase): if self.old_random is not None: sys.modules['random'] = self.old_random - def test_parallel_module_init(self): + def check_parallel_module_init(self): if imp.lock_held(): # This triggers on, e.g., from test import autotest. raise unittest.SkipTest("can't run when import lock is held") @@ -47,11 +104,12 @@ class ThreadedImportTests(unittest.TestCase): for N in (20, 50) * 3: if verbose: print("Trying", N, "threads ...", end=' ') - # Make sure that random gets reimported freshly - try: - del sys.modules['random'] - except KeyError: - pass + # Make sure that random and modulefinder get reimported freshly + for modname in ['random', 'modulefinder']: + try: + del sys.modules[modname] + except KeyError: + pass errors = [] done_tasks = [] for i in range(N): @@ -62,6 +120,42 @@ class ThreadedImportTests(unittest.TestCase): print("OK.") done.release() + def test_parallel_module_init(self): + self.check_parallel_module_init() + + def test_parallel_meta_path(self): + finder = Finder() + sys.meta_path.append(finder) + try: + self.check_parallel_module_init() + self.assertGreater(finder.numcalls, 0) + self.assertEqual(finder.x, finder.numcalls) + finally: + sys.meta_path.remove(finder) + + def test_parallel_path_hooks(self): + # Here the Finder instance is only used to check concurrent calls + # to path_hook(). + finder = Finder() + # In order for our path hook to be called at each import, we need + # to flush the path_importer_cache, which we do by registering a + # dedicated meta_path entry. + flushing_finder = FlushingFinder() + def path_hook(path): + finder.find_module('') + raise ImportError + sys.path_hooks.append(path_hook) + sys.meta_path.append(flushing_finder) + try: + # Flush the cache a first time + flushing_finder.find_module('') + numtests = self.check_parallel_module_init() + self.assertGreater(finder.numcalls, 0) + self.assertEqual(finder.x, finder.numcalls) + finally: + sys.meta_path.remove(flushing_finder) + sys.path_hooks.remove(path_hook) + def test_import_hangers(self): # In case this test is run again, make sure the helper module # gets loaded from scratch again. @@ -72,10 +166,46 @@ class ThreadedImportTests(unittest.TestCase): import test.threaded_import_hangers self.assertFalse(test.threaded_import_hangers.errors) + def test_circular_imports(self): + # The goal of this test is to exercise implementations of the import + # lock which use a per-module lock, rather than a global lock. + # In these implementations, there is a possible deadlock with + # circular imports, for example: + # - thread 1 imports A (grabbing the lock for A) which imports B + # - thread 2 imports B (grabbing the lock for B) which imports A + # Such implementations should be able to detect such situations and + # resolve them one way or the other, without freezing. + # NOTE: our test constructs a slightly less trivial import cycle, + # in order to better stress the deadlock avoidance mechanism. + delay = 0.5 + os.mkdir(TESTFN) + self.addCleanup(shutil.rmtree, TESTFN) + sys.path.insert(0, TESTFN) + self.addCleanup(sys.path.remove, TESTFN) + for name, contents in circular_imports_modules.items(): + contents = contents % {'delay': delay} + with open(os.path.join(TESTFN, name + ".py"), "wb") as f: + f.write(contents.encode('utf-8')) + self.addCleanup(sys.modules.pop, name, None) + + results = [] + def import_ab(): + import A + results.append(getattr(A, 'x', None)) + def import_ba(): + import B + results.append(getattr(B, 'x', None)) + t1 = threading.Thread(target=import_ab) + t2 = threading.Thread(target=import_ba) + t1.start() + t2.start() + t1.join() + t2.join() + self.assertEqual(set(results), {'a', 'b'}) + def test_main(): run_unittest(ThreadedImportTests) - if __name__ == "__main__": test_main() -- cgit v0.12 From 3fac43f89fb08487dc48fffa791d1c205d9710c5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Giampaolo=20Rodol=C3=A0?= <g.rodola@gmail.com> Date: Mon, 23 Aug 2010 21:56:11 +0000 Subject: Merged revisions 84284 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84284 | giampaolo.rodola | 2010-08-23 23:53:41 +0200 (lun, 23 ago 2010) | 1 line fix issue 658749: correctly interprets asyncore's windows errors on connect() ........ --- Lib/asyncore.py | 6 +++--- Misc/NEWS | 3 +++ 2 files changed, 6 insertions(+), 3 deletions(-) diff --git a/Lib/asyncore.py b/Lib/asyncore.py index 7b922a9..7f06e43 100644 --- a/Lib/asyncore.py +++ b/Lib/asyncore.py @@ -51,7 +51,7 @@ import socket import sys import time import os -from errno import EALREADY, EINPROGRESS, EWOULDBLOCK, ECONNRESET, \ +from errno import EALREADY, EINPROGRESS, EWOULDBLOCK, ECONNRESET, EINVAL, \ ENOTCONN, ESHUTDOWN, EINTR, EISCONN, EBADF, ECONNABORTED, errorcode try: @@ -333,8 +333,8 @@ class dispatcher: def connect(self, address): self.connected = False err = self.socket.connect_ex(address) - # XXX Should interpret Winsock return values - if err in (EINPROGRESS, EALREADY, EWOULDBLOCK): + if err in (EINPROGRESS, EALREADY, EWOULDBLOCK) \ + or err == EINVAL and os.name in ('nt', 'ce'): return if err in (0, EISCONN): self.addr = address diff --git a/Misc/NEWS b/Misc/NEWS index d88a483..b94623d 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -95,6 +95,9 @@ C-API Library ------- +- Issue #658749: asyncore's connect() method now correctly interprets winsock + errors. + - Issue #9214: Set operations on KeysView or ItemsView in the collections module now correctly return a set. (Patch by Eli Bendersky.) -- cgit v0.12 From ed2ce469f3bf4a0f6fb20761659ce6f5f2f3b399 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Giampaolo=20Rodol=C3=A0?= <g.rodola@gmail.com> Date: Mon, 23 Aug 2010 22:34:37 +0000 Subject: Merged revisions 84289 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84289 | giampaolo.rodola | 2010-08-24 00:28:13 +0200 (mar, 24 ago 2010) | 1 line fix issue 9129: adds proper error handling on accept() when smtpd accepts new incoming connections. ........ --- Lib/smtpd.py | 25 +++++++++++++++++++++++-- Misc/NEWS | 3 +++ 2 files changed, 26 insertions(+), 2 deletions(-) diff --git a/Lib/smtpd.py b/Lib/smtpd.py index 76df673..57ad089 100755 --- a/Lib/smtpd.py +++ b/Lib/smtpd.py @@ -121,7 +121,15 @@ class SMTPChannel(asynchat.async_chat): self.__rcpttos = [] self.__data = '' self.__fqdn = socket.getfqdn() - self.__peer = conn.getpeername() + try: + self.__peer = conn.getpeername() + except socket.error as err: + # a race condition may occur if the other end is closing + # before we can get the peername + self.close() + if err.args[0] != errno.ENOTCONN: + raise + return print('Peer:', repr(self.__peer), file=DEBUGSTREAM) self.push('220 %s %s' % (self.__fqdn, __version__)) self.set_terminator(b'\r\n') @@ -289,7 +297,20 @@ class SMTPServer(asyncore.dispatcher): localaddr, remoteaddr), file=DEBUGSTREAM) def handle_accept(self): - conn, addr = self.accept() + try: + conn, addr = self.accept() + except TypeError: + # sometimes accept() might return None + return + except socket.error as err: + # ECONNABORTED might be thrown + if err.args[0] != errno.ECONNABORTED: + raise + return + else: + # sometimes addr == None instead of (ip, port) + if addr == None: + return print('Incoming connection from %s' % repr(addr), file=DEBUGSTREAM) channel = SMTPChannel(self, conn, addr) diff --git a/Misc/NEWS b/Misc/NEWS index b94623d..4c2ebe4 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -95,6 +95,9 @@ C-API Library ------- +- Issue #9129: smtpd.py is vulnerable to DoS attacks deriving from missing + error handling when accepting a new connection. + - Issue #658749: asyncore's connect() method now correctly interprets winsock errors. -- cgit v0.12 From e21624fb4558753ddc0b3fe2379d74d1f45f9d26 Mon Sep 17 00:00:00 2001 From: Daniel Stutzbach <daniel@stutzbachenterprises.com> Date: Tue, 24 Aug 2010 21:00:32 +0000 Subject: Merged revisions 84301 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84301 | daniel.stutzbach | 2010-08-24 15:49:57 -0500 (Tue, 24 Aug 2010) | 1 line Issue 8750: Fixed MutableSet's methods to correctly handle reflexive operations, namely x -= x and x ^= x ........ --- Lib/_abcoll.py | 24 +++++++++++++++--------- Lib/test/test_collections.py | 15 +++++++++++++++ Misc/NEWS | 3 +++ 3 files changed, 33 insertions(+), 9 deletions(-) diff --git a/Lib/_abcoll.py b/Lib/_abcoll.py index d3e23c1..cac06e0 100644 --- a/Lib/_abcoll.py +++ b/Lib/_abcoll.py @@ -321,18 +321,24 @@ class MutableSet(Set): return self def __ixor__(self, it: Iterable): - if not isinstance(it, Set): - it = self._from_iterable(it) - for value in it: - if value in self: - self.discard(value) - else: - self.add(value) + if it is self: + self.clear() + else: + if not isinstance(it, Set): + it = self._from_iterable(it) + for value in it: + if value in self: + self.discard(value) + else: + self.add(value) return self def __isub__(self, it: Iterable): - for value in it: - self.discard(value) + if it is self: + self.clear() + else: + for value in it: + self.discard(value) return self MutableSet.register(set) diff --git a/Lib/test/test_collections.py b/Lib/test/test_collections.py index be41fcd..5e22afc 100644 --- a/Lib/test/test_collections.py +++ b/Lib/test/test_collections.py @@ -494,6 +494,21 @@ class TestCollectionABCs(ABCTestCase): s = MySet([5,43,2,1]) self.assertEqual(s.pop(), 1) + def test_issue8750(self): + empty = WithSet() + full = WithSet(range(10)) + s = WithSet(full) + s -= s + self.assertEqual(s, empty) + s = WithSet(full) + s ^= s + self.assertEqual(s, empty) + s = WithSet(full) + s &= s + self.assertEqual(s, full) + s |= s + self.assertEqual(s, full) + def test_Mapping(self): for sample in [dict]: self.assertTrue(isinstance(sample(), Mapping)) diff --git a/Misc/NEWS b/Misc/NEWS index 4c2ebe4..3344d27 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -95,6 +95,9 @@ C-API Library ------- +- Issue #8750: Fixed MutableSet's methods to correctly handle + reflexive operations, namely x -= x and x ^= x. + - Issue #9129: smtpd.py is vulnerable to DoS attacks deriving from missing error handling when accepting a new connection. -- cgit v0.12 From 1061f18bebb808c95cde8c8a0a7d55e7ed87dbc6 Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Wed, 25 Aug 2010 01:55:24 +0000 Subject: Merged revisions 84310 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84310 | r.david.murray | 2010-08-24 20:45:55 -0400 (Tue, 24 Aug 2010) | 8 lines #1194222: make parsedate always return RFC2822 four character years. Two character years are now converted to four character years using the Posix standard rule (<68 == 2000, >=68==1900). This makes the parsed date RFC2822 compliant even if the input is not. Patch and test by Jeffrey Finkelstein. ........ --- Lib/email/_parseaddr.py | 12 ++++++++++++ Lib/email/test/test_email.py | 13 +++++++++++++ Misc/ACKS | 1 + Misc/NEWS | 3 +++ 4 files changed, 29 insertions(+) diff --git a/Lib/email/_parseaddr.py b/Lib/email/_parseaddr.py index 81913a3..ac2e524 100644 --- a/Lib/email/_parseaddr.py +++ b/Lib/email/_parseaddr.py @@ -107,6 +107,18 @@ def parsedate_tz(data): tss = int(tss) except ValueError: return None + # Check for a yy specified in two-digit format, then convert it to the + # appropriate four-digit format, according to the POSIX standard. RFC 822 + # calls for a two-digit yy, but RFC 2822 (which obsoletes RFC 822) + # mandates a 4-digit yy. For more information, see the documentation for + # the time module. + if yy < 100: + # The year is between 1969 and 1999 (inclusive). + if yy > 68: + yy += 1900 + # The year is between 2000 and 2068 (inclusive). + else: + yy += 2000 tzoffset = None tz = tz.upper() if tz in _timezones: diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py index 0559142..d5ac9c4 100644 --- a/Lib/email/test/test_email.py +++ b/Lib/email/test/test_email.py @@ -2230,6 +2230,19 @@ class TestMiscellaneous(TestEmailBase): eq(time.localtime(t)[:6], timetup[:6]) eq(int(time.strftime('%Y', timetup[:9])), 2003) + def test_parsedate_y2k(self): + """Test for parsing a date with a two-digit year. + + Parsing a date with a two-digit year should return the correct + four-digit year. RFC822 allows two-digit years, but RFC2822 (which + obsoletes RFC822) requires four-digit years. + + """ + self.assertEqual(utils.parsedate_tz('25 Feb 03 13:47:26 -0800'), + utils.parsedate_tz('25 Feb 2003 13:47:26 -0800')) + self.assertEqual(utils.parsedate_tz('25 Feb 71 13:47:26 -0800'), + utils.parsedate_tz('25 Feb 1971 13:47:26 -0800')) + def test_parseaddr_empty(self): self.assertEqual(utils.parseaddr('<>'), ('', '')) self.assertEqual(utils.formataddr(utils.parseaddr('<>')), '') diff --git a/Misc/ACKS b/Misc/ACKS index 62be7ab..5cd1e3d 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -241,6 +241,7 @@ Niels Ferguson Sebastian Fernandez Vincent Fiack Tomer Filiba +Jeffrey Finkelstein Russell Finn Nils Fischbeck Frederik Fix diff --git a/Misc/NEWS b/Misc/NEWS index 3344d27..48f1b9a 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -95,6 +95,9 @@ C-API Library ------- +- Issue #1194222: email.utils.parsedate now returns RFC2822 compliant four + character years even if the message contains RFC822 two character years. + - Issue #8750: Fixed MutableSet's methods to correctly handle reflexive operations, namely x -= x and x ^= x. -- cgit v0.12 From 039d0a00c82fa451bc837bc4561e855d36934074 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Wed, 25 Aug 2010 23:19:30 +0000 Subject: Merged revisions 84320 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84320 | benjamin.peterson | 2010-08-25 18:13:17 -0500 (Wed, 25 Aug 2010) | 1 line basicsize and itemsize are Py_ssize_t #9688 ........ --- Lib/test/test_types.py | 5 +++++ Misc/NEWS | 2 ++ Objects/typeobject.c | 4 ++-- 3 files changed, 9 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_types.py b/Lib/test/test_types.py index a56476b..d227ab1 100644 --- a/Lib/test/test_types.py +++ b/Lib/test/test_types.py @@ -666,6 +666,11 @@ class TypesTests(unittest.TestCase): for code in 'xXobns': self.assertRaises(ValueError, format, 0, ',' + code) + def test_internal_sizes(self): + self.assertGreater(object.__basicsize__, 0) + self.assertGreater(tuple.__itemsize__, 0) + + def test_main(): run_unittest(TypesTests) diff --git a/Misc/NEWS b/Misc/NEWS index 48f1b9a..4bedeb0 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -14,6 +14,8 @@ Core and Builtins - Restore GIL in nis_cat in case of error. +- Issue #9688: __basicsize__ and __itemsize__ must be accessed as Py_ssize_t. + - Issue #5319: Print an error if flushing stdout fails at interpreter shutdown. diff --git a/Objects/typeobject.c b/Objects/typeobject.c index 3bf4e90..d2124f1 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -189,8 +189,8 @@ assign_version_tag(PyTypeObject *type) static PyMemberDef type_members[] = { - {"__basicsize__", T_INT, offsetof(PyTypeObject,tp_basicsize),READONLY}, - {"__itemsize__", T_INT, offsetof(PyTypeObject, tp_itemsize), READONLY}, + {"__basicsize__", T_PYSSIZET, offsetof(PyTypeObject,tp_basicsize),READONLY}, + {"__itemsize__", T_PYSSIZET, offsetof(PyTypeObject, tp_itemsize), READONLY}, {"__flags__", T_LONG, offsetof(PyTypeObject, tp_flags), READONLY}, {"__weakrefoffset__", T_LONG, offsetof(PyTypeObject, tp_weaklistoffset), READONLY}, -- cgit v0.12 From 06509381a88aa3abb71f70674108fdeb42238606 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Thu, 26 Aug 2010 06:24:04 +0000 Subject: Merged revisions 84323 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84323 | senthil.kumaran | 2010-08-26 11:46:22 +0530 (Thu, 26 Aug 2010) | 3 lines Fix Issue8797 - Reset the basic auth retry count when response code is not 401. ........ --- Lib/urllib/request.py | 5 ++++- Misc/NEWS | 3 +++ 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index 4beafc1..c638cfa5 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -799,7 +799,10 @@ class AbstractBasicAuthHandler: if mo: scheme, quote, realm = mo.groups() if scheme.lower() == 'basic': - return self.retry_http_basic_auth(host, req, realm) + response = self.retry_http_basic_auth(host, req, realm) + if response and response.code != 401: + self.retried = 0 + return response def retry_http_basic_auth(self, host, req, realm): user, pw = self.passwd.find_user_password(realm, host) diff --git a/Misc/NEWS b/Misc/NEWS index 4bedeb0..4942fa2 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -97,6 +97,9 @@ C-API Library ------- +- Issue #8797: urllib2 does a retry for Basic Authentication failure instead of + falling into recursion. + - Issue #1194222: email.utils.parsedate now returns RFC2822 compliant four character years even if the message contains RFC822 two character years. -- cgit v0.12 From fcd2a7960c610c149eec66c16e999032457f47eb Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sat, 28 Aug 2010 18:27:09 +0000 Subject: Merged revisions 84344 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r84344 | antoine.pitrou | 2010-08-28 20:17:03 +0200 (sam., 28 août 2010) | 4 lines Issue #1868: Eliminate subtle timing issues in thread-local objects by getting rid of the cached copy of thread-local attribute dictionary. ........ --- Include/object.h | 8 +++ Lib/_threading_local.py | 8 +++ Lib/test/test_threading_local.py | 62 ++++++++++++++++++++- Misc/NEWS | 3 ++ Modules/_threadmodule.c | 81 +++++++++++++--------------- Objects/object.c | 113 ++++++++++++++++++++++----------------- 6 files changed, 183 insertions(+), 92 deletions(-) diff --git a/Include/object.h b/Include/object.h index 6e744bc..ef73a21 100644 --- a/Include/object.h +++ b/Include/object.h @@ -448,6 +448,14 @@ PyAPI_FUNC(int) PyCallable_Check(PyObject *); PyAPI_FUNC(void) PyObject_ClearWeakRefs(PyObject *); +/* Same as PyObject_Generic{Get,Set}Attr, but passing the attributes + dict as the last parameter. */ +PyAPI_FUNC(PyObject *) +_PyObject_GenericGetAttrWithDict(PyObject *, PyObject *, PyObject *); +PyAPI_FUNC(int) +_PyObject_GenericSetAttrWithDict(PyObject *, PyObject *, + PyObject *, PyObject *); + /* PyObject_Dir(obj) acts like Python builtins.dir(obj), returning a list of strings. PyObject_Dir(NULL) is like builtins.dir(), diff --git a/Lib/_threading_local.py b/Lib/_threading_local.py index 6e8a8d8..afdd6ea 100644 --- a/Lib/_threading_local.py +++ b/Lib/_threading_local.py @@ -194,6 +194,10 @@ class local(_localbase): lock.release() def __setattr__(self, name, value): + if name == '__dict__': + raise AttributeError( + "%r object attribute '__dict__' is read-only" + % self.__class__.__name__) lock = object.__getattribute__(self, '_local__lock') lock.acquire() try: @@ -203,6 +207,10 @@ class local(_localbase): lock.release() def __delattr__(self, name): + if name == '__dict__': + raise AttributeError( + "%r object attribute '__dict__' is read-only" + % self.__class__.__name__) lock = object.__getattribute__(self, '_local__lock') lock.acquire() try: diff --git a/Lib/test/test_threading_local.py b/Lib/test/test_threading_local.py index 0c9f4d9..c9d0fdd 100644 --- a/Lib/test/test_threading_local.py +++ b/Lib/test/test_threading_local.py @@ -112,6 +112,67 @@ class BaseLocalTest: self.assertTrue(passed) + def _test_one_class(self, c): + self._failed = "No error message set or cleared." + obj = c() + e1 = threading.Event() + e2 = threading.Event() + + def f1(): + obj.x = 'foo' + obj.y = 'bar' + del obj.y + e1.set() + e2.wait() + + def f2(): + try: + foo = obj.x + except AttributeError: + # This is expected -- we haven't set obj.x in this thread yet! + self._failed = "" # passed + else: + self._failed = ('Incorrectly got value %r from class %r\n' % + (foo, c)) + sys.stderr.write(self._failed) + + t1 = threading.Thread(target=f1) + t1.start() + e1.wait() + t2 = threading.Thread(target=f2) + t2.start() + t2.join() + # The test is done; just let t1 know it can exit, and wait for it. + e2.set() + t1.join() + + self.assertFalse(self._failed, self._failed) + + def test_threading_local(self): + self._test_one_class(self._local) + + def test_threading_local_subclass(self): + class LocalSubclass(self._local): + """To test that subclasses behave properly.""" + self._test_one_class(LocalSubclass) + + def _test_dict_attribute(self, cls): + obj = cls() + obj.x = 5 + self.assertEqual(obj.__dict__, {'x': 5}) + with self.assertRaises(AttributeError): + obj.__dict__ = {} + with self.assertRaises(AttributeError): + del obj.__dict__ + + def test_dict_attribute(self): + self._test_dict_attribute(self._local) + + def test_dict_attribute_subclass(self): + class LocalSubclass(self._local): + """To test that subclasses behave properly.""" + self._test_dict_attribute(LocalSubclass) + class ThreadLocalTest(unittest.TestCase, BaseLocalTest): _local = _thread._local @@ -129,7 +190,6 @@ class ThreadLocalTest(unittest.TestCase, BaseLocalTest): gc.collect() self.assertIs(wr(), None) - class PyThreadingLocalTest(unittest.TestCase, BaseLocalTest): _local = _threading_local.local diff --git a/Misc/NEWS b/Misc/NEWS index 4942fa2..5075c38 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -97,6 +97,9 @@ C-API Library ------- +- Issue #1868: Eliminate subtle timing issues in thread-local objects by + getting rid of the cached copy of thread-local attribute dictionary. + - Issue #8797: urllib2 does a retry for Basic Authentication failure instead of falling into recursion. diff --git a/Modules/_threadmodule.c b/Modules/_threadmodule.c index ad55f6d..c37dc20 100644 --- a/Modules/_threadmodule.c +++ b/Modules/_threadmodule.c @@ -13,6 +13,7 @@ #include "pythread.h" static PyObject *ThreadError; +static PyObject *str_dict; /* Lock objects */ @@ -259,8 +260,6 @@ typedef struct { PyObject *key; PyObject *args; PyObject *kw; - /* The current thread's local dict (necessary for tp_dictoffset) */ - PyObject *dict; PyObject *weakreflist; /* List of weak references to self */ /* A {localdummy weakref -> localdict} dict */ PyObject *dummies; @@ -272,9 +271,9 @@ typedef struct { static PyObject *_ldict(localobject *self); static PyObject *_localdummy_destroyed(PyObject *meth_self, PyObject *dummyweakref); -/* Create and register the dummy for the current thread, as well as the - corresponding local dict */ -static int +/* Create and register the dummy for the current thread. + Returns a borrowed reference of the corresponding local dict */ +static PyObject * _local_create_dummy(localobject *self) { PyObject *tdict, *ldict = NULL, *wr = NULL; @@ -310,15 +309,14 @@ _local_create_dummy(localobject *self) goto err; Py_CLEAR(dummy); - Py_CLEAR(self->dict); - self->dict = ldict; - return 0; + Py_DECREF(ldict); + return ldict; err: Py_XDECREF(ldict); Py_XDECREF(wr); Py_XDECREF(dummy); - return -1; + return NULL; } static PyObject * @@ -364,7 +362,7 @@ local_new(PyTypeObject *type, PyObject *args, PyObject *kw) if (self->wr_callback == NULL) goto err; - if (_local_create_dummy(self) < 0) + if (_local_create_dummy(self) == NULL) goto err; return (PyObject *)self; @@ -380,7 +378,6 @@ local_traverse(localobject *self, visitproc visit, void *arg) Py_VISIT(self->args); Py_VISIT(self->kw); Py_VISIT(self->dummies); - Py_VISIT(self->dict); return 0; } @@ -391,7 +388,6 @@ local_clear(localobject *self) Py_CLEAR(self->args); Py_CLEAR(self->kw); Py_CLEAR(self->dummies); - Py_CLEAR(self->dict); Py_CLEAR(self->wr_callback); /* Remove all strong references to dummies from the thread states */ if (self->key @@ -437,9 +433,9 @@ _ldict(localobject *self) dummy = PyDict_GetItem(tdict, self->key); if (dummy == NULL) { - if (_local_create_dummy(self) < 0) + ldict = _local_create_dummy(self); + if (ldict == NULL) return NULL; - ldict = self->dict; if (Py_TYPE(self)->tp_init != PyBaseObject_Type.tp_init && Py_TYPE(self)->tp_init((PyObject*)self, @@ -456,14 +452,6 @@ _ldict(localobject *self) ldict = ((localdummyobject *) dummy)->localdict; } - /* The call to tp_init above may have caused another thread to run. - Install our ldict again. */ - if (self->dict != ldict) { - Py_INCREF(ldict); - Py_CLEAR(self->dict); - self->dict = ldict; - } - return ldict; } @@ -471,29 +459,25 @@ static int local_setattro(localobject *self, PyObject *name, PyObject *v) { PyObject *ldict; + int r; ldict = _ldict(self); if (ldict == NULL) return -1; - return PyObject_GenericSetAttr((PyObject *)self, name, v); -} + r = PyObject_RichCompareBool(name, str_dict, Py_EQ); + if (r == 1) { + PyErr_Format(PyExc_AttributeError, + "'%.50s' object attribute '%U' is read-only", + Py_TYPE(self)->tp_name, name); + return -1; + } + if (r == -1) + return -1; -static PyObject * -local_getdict(localobject *self, void *closure) -{ - PyObject *ldict; - ldict = _ldict(self); - Py_XINCREF(ldict); - return ldict; + return _PyObject_GenericSetAttrWithDict((PyObject *)self, name, v, ldict); } -static PyGetSetDef local_getset[] = { - {"__dict__", (getter)local_getdict, (setter)NULL, - "Local-data dictionary", NULL}, - {NULL} /* Sentinel */ -}; - static PyObject *local_getattro(localobject *, PyObject *); static PyTypeObject localtype = { @@ -527,12 +511,12 @@ static PyTypeObject localtype = { /* tp_iternext */ 0, /* tp_methods */ 0, /* tp_members */ 0, - /* tp_getset */ local_getset, + /* tp_getset */ 0, /* tp_base */ 0, /* tp_dict */ 0, /* internal use */ /* tp_descr_get */ 0, /* tp_descr_set */ 0, - /* tp_dictoffset */ offsetof(localobject, dict), + /* tp_dictoffset */ 0, /* tp_init */ 0, /* tp_alloc */ 0, /* tp_new */ local_new, @@ -544,20 +528,29 @@ static PyObject * local_getattro(localobject *self, PyObject *name) { PyObject *ldict, *value; + int r; ldict = _ldict(self); if (ldict == NULL) return NULL; + r = PyObject_RichCompareBool(name, str_dict, Py_EQ); + if (r == 1) { + Py_INCREF(ldict); + return ldict; + } + if (r == -1) + return NULL; + if (Py_TYPE(self) != &localtype) /* use generic lookup for subtypes */ - return PyObject_GenericGetAttr((PyObject *)self, name); + return _PyObject_GenericGetAttrWithDict((PyObject *)self, name, ldict); /* Optimization: just look in dict ourselves */ value = PyDict_GetItem(ldict, name); if (value == NULL) /* Fall back on generic to get __class__ and __dict__ */ - return PyObject_GenericGetAttr((PyObject *)self, name); + return _PyObject_GenericGetAttrWithDict((PyObject *)self, name, ldict); Py_INCREF(value); return value; @@ -582,8 +575,6 @@ _localdummy_destroyed(PyObject *localweakref, PyObject *dummyweakref) PyObject *ldict; ldict = PyDict_GetItem(self->dummies, dummyweakref); if (ldict != NULL) { - if (ldict == self->dict) - Py_CLEAR(self->dict); PyDict_DelItem(self->dummies, dummyweakref); } if (PyErr_Occurred()) @@ -931,6 +922,10 @@ PyInit__thread(void) if (PyModule_AddObject(m, "_local", (PyObject *)&localtype) < 0) return NULL; + str_dict = PyUnicode_InternFromString("__dict__"); + if (str_dict == NULL) + return NULL; + /* Initialize the C thread library */ PyThread_init_thread(); return m; diff --git a/Objects/object.c b/Objects/object.c index 57ed6eb..2e6ddfa 100644 --- a/Objects/object.c +++ b/Objects/object.c @@ -911,7 +911,7 @@ _PyObject_NextNotImplemented(PyObject *self) /* Generic GetAttr functions - put these in your tp_[gs]etattro slot */ PyObject * -PyObject_GenericGetAttr(PyObject *obj, PyObject *name) +_PyObject_GenericGetAttrWithDict(PyObject *obj, PyObject *name, PyObject *dict) { PyTypeObject *tp = Py_TYPE(obj); PyObject *descr = NULL; @@ -971,36 +971,37 @@ PyObject_GenericGetAttr(PyObject *obj, PyObject *name) } } - /* Inline _PyObject_GetDictPtr */ - dictoffset = tp->tp_dictoffset; - if (dictoffset != 0) { - PyObject *dict; - if (dictoffset < 0) { - Py_ssize_t tsize; - size_t size; - - tsize = ((PyVarObject *)obj)->ob_size; - if (tsize < 0) - tsize = -tsize; - size = _PyObject_VAR_SIZE(tp, tsize); - - dictoffset += (long)size; - assert(dictoffset > 0); - assert(dictoffset % SIZEOF_VOID_P == 0); - } - dictptr = (PyObject **) ((char *)obj + dictoffset); - dict = *dictptr; - if (dict != NULL) { - Py_INCREF(dict); - res = PyDict_GetItem(dict, name); - if (res != NULL) { - Py_INCREF(res); - Py_XDECREF(descr); - Py_DECREF(dict); - goto done; + if (dict == NULL) { + /* Inline _PyObject_GetDictPtr */ + dictoffset = tp->tp_dictoffset; + if (dictoffset != 0) { + if (dictoffset < 0) { + Py_ssize_t tsize; + size_t size; + + tsize = ((PyVarObject *)obj)->ob_size; + if (tsize < 0) + tsize = -tsize; + size = _PyObject_VAR_SIZE(tp, tsize); + + dictoffset += (long)size; + assert(dictoffset > 0); + assert(dictoffset % SIZEOF_VOID_P == 0); } + dictptr = (PyObject **) ((char *)obj + dictoffset); + dict = *dictptr; + } + } + if (dict != NULL) { + Py_INCREF(dict); + res = PyDict_GetItem(dict, name); + if (res != NULL) { + Py_INCREF(res); + Py_XDECREF(descr); Py_DECREF(dict); + goto done; } + Py_DECREF(dict); } if (f != NULL) { @@ -1023,8 +1024,15 @@ PyObject_GenericGetAttr(PyObject *obj, PyObject *name) return res; } +PyObject * +PyObject_GenericGetAttr(PyObject *obj, PyObject *name) +{ + return _PyObject_GenericGetAttrWithDict(obj, name, NULL); +} + int -PyObject_GenericSetAttr(PyObject *obj, PyObject *name, PyObject *value) +_PyObject_GenericSetAttrWithDict(PyObject *obj, PyObject *name, + PyObject *value, PyObject *dict) { PyTypeObject *tp = Py_TYPE(obj); PyObject *descr; @@ -1056,27 +1064,29 @@ PyObject_GenericSetAttr(PyObject *obj, PyObject *name, PyObject *value) } } - dictptr = _PyObject_GetDictPtr(obj); - if (dictptr != NULL) { - PyObject *dict = *dictptr; - if (dict == NULL && value != NULL) { - dict = PyDict_New(); - if (dict == NULL) - goto done; - *dictptr = dict; - } - if (dict != NULL) { - Py_INCREF(dict); - if (value == NULL) - res = PyDict_DelItem(dict, name); - else - res = PyDict_SetItem(dict, name, value); - if (res < 0 && PyErr_ExceptionMatches(PyExc_KeyError)) - PyErr_SetObject(PyExc_AttributeError, name); - Py_DECREF(dict); - goto done; + if (dict == NULL) { + dictptr = _PyObject_GetDictPtr(obj); + if (dictptr != NULL) { + dict = *dictptr; + if (dict == NULL && value != NULL) { + dict = PyDict_New(); + if (dict == NULL) + goto done; + *dictptr = dict; + } } } + if (dict != NULL) { + Py_INCREF(dict); + if (value == NULL) + res = PyDict_DelItem(dict, name); + else + res = PyDict_SetItem(dict, name, value); + if (res < 0 && PyErr_ExceptionMatches(PyExc_KeyError)) + PyErr_SetObject(PyExc_AttributeError, name); + Py_DECREF(dict); + goto done; + } if (f != NULL) { res = f(descr, obj, value); @@ -1098,6 +1108,13 @@ PyObject_GenericSetAttr(PyObject *obj, PyObject *name, PyObject *value) return res; } +int +PyObject_GenericSetAttr(PyObject *obj, PyObject *name, PyObject *value) +{ + return _PyObject_GenericSetAttrWithDict(obj, name, value, NULL); +} + + /* Test a value used as condition, e.g., in a for or if statement. Return -1 if an error occurred */ -- cgit v0.12 From b440aec9f943a422b05353812be851100253d667 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sat, 28 Aug 2010 20:53:24 +0000 Subject: Merged revisions 84347 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r84347 | antoine.pitrou | 2010-08-28 22:42:55 +0200 (sam., 28 août 2010) | 5 lines Issue #4835: make PyLong_FromSocket_t() and PyLong_AsSocket_t() private to the socket module, and fix the width of socket descriptors to be correctly detected under 64-bit Windows. ........ --- Include/longobject.h | 9 --------- Misc/NEWS | 4 ++++ Modules/socketmodule.h | 8 ++++++++ 3 files changed, 12 insertions(+), 9 deletions(-) diff --git a/Include/longobject.h b/Include/longobject.h index 28fb707..6e4e1a4 100644 --- a/Include/longobject.h +++ b/Include/longobject.h @@ -32,15 +32,6 @@ PyAPI_FUNC(PyObject *) PyLong_GetInfo(void); cleanup to keep the extra information. [CH] */ #define PyLong_AS_LONG(op) PyLong_AsLong(op) -/* Used by socketmodule.c */ -#if SIZEOF_SOCKET_T <= SIZEOF_LONG -#define PyLong_FromSocket_t(fd) PyLong_FromLong((SOCKET_T)(fd)) -#define PyLong_AsSocket_t(fd) (SOCKET_T)PyLong_AsLong(fd) -#else -#define PyLong_FromSocket_t(fd) PyLong_FromLongLong(((SOCKET_T)(fd)); -#define PyLong_AsSocket_t(fd) (SOCKET_T)PyLong_AsLongLong(fd) -#endif - /* For use by intobject.c only */ PyAPI_DATA(unsigned char) _PyLong_DigitValue[256]; diff --git a/Misc/NEWS b/Misc/NEWS index 5075c38..0ff6fa0 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -463,6 +463,10 @@ Library Extension Modules ----------------- +- Issue #4835: make PyLong_FromSocket_t() and PyLong_AsSocket_t() private + to the socket module, and fix the width of socket descriptors to be + correctly detected under 64-bit Windows. + - Issue #665761: ``functools.reduce()`` will no longer mask exceptions other than ``TypeError`` raised by the iterator argument. diff --git a/Modules/socketmodule.h b/Modules/socketmodule.h index 49ac9d0..4f426f5 100644 --- a/Modules/socketmodule.h +++ b/Modules/socketmodule.h @@ -93,6 +93,14 @@ typedef int SOCKET_T; # define SIZEOF_SOCKET_T SIZEOF_INT #endif +#if SIZEOF_SOCKET_T <= SIZEOF_LONG +#define PyLong_FromSocket_t(fd) PyLong_FromLong((SOCKET_T)(fd)) +#define PyLong_AsSocket_t(fd) (SOCKET_T)PyLong_AsLong(fd) +#else +#define PyLong_FromSocket_t(fd) PyLong_FromLongLong((SOCKET_T)(fd)) +#define PyLong_AsSocket_t(fd) (SOCKET_T)PyLong_AsLongLong(fd) +#endif + /* Socket address */ typedef union sock_addr { struct sockaddr_in in; -- cgit v0.12 From 2f8df3d68f9ccf17891c562e357ae1303d324b7a Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Mon, 30 Aug 2010 12:45:23 +0000 Subject: Merged revisions 84357 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r84357 | antoine.pitrou | 2010-08-30 14:41:00 +0200 (lun., 30 août 2010) | 3 lines Issue #9715: improve documentation of the io module ........ --- Doc/library/io.rst | 211 +++++++++++++++++++++++++++++++++++++++++------------ 1 file changed, 163 insertions(+), 48 deletions(-) diff --git a/Doc/library/io.rst b/Doc/library/io.rst index 1da8ccc..fc25741 100644 --- a/Doc/library/io.rst +++ b/Doc/library/io.rst @@ -11,39 +11,90 @@ .. moduleauthor:: Benjamin Peterson <benjamin@python.org> .. sectionauthor:: Benjamin Peterson <benjamin@python.org> -The :mod:`io` module provides the Python interfaces to stream handling. The -built-in :func:`open` function is defined in this module. +Overview +-------- -At the top of the I/O hierarchy is the abstract base class :class:`IOBase`. It -defines the basic interface to a stream. Note, however, that there is no -separation between reading and writing to streams; implementations are allowed -to throw an :exc:`IOError` if they do not support a given operation. +The :mod:`io` module provides Python 3's main facilities for dealing for +various types of I/O. Three main types of I/O are defined: *text I/O*, +*binary I/O*, *raw I/O*. It should be noted that these are generic categories, +and various backing stores can be used for each of them. Concrete objects +belonging to any of these categories will often be called *streams*; another +common term is *file-like objects*. -Extending :class:`IOBase` is :class:`RawIOBase` which deals simply with the -reading and writing of raw bytes to a stream. :class:`FileIO` subclasses -:class:`RawIOBase` to provide an interface to files in the machine's -file system. +Independently of its category, each concrete stream object will also have +various capabilities: it can be read-only, write-only, or read-write; it +can also allow arbitrary random access (seeking forwards or backwards to +any location), or only sequential access (for example in the case of a +socket or pipe). -:class:`BufferedIOBase` deals with buffering on a raw byte stream -(:class:`RawIOBase`). Its subclasses, :class:`BufferedWriter`, -:class:`BufferedReader`, and :class:`BufferedRWPair` buffer streams that are -readable, writable, and both readable and writable. -:class:`BufferedRandom` provides a buffered interface to random access -streams. :class:`BytesIO` is a simple stream of in-memory bytes. +All streams are careful about the type of data you give to them. For example +giving a :class:`str` object to the ``write()`` method of a binary stream +will raise a ``TypeError``. So will giving a :class:`bytes` object to the +``write()`` method of a text stream. -Another :class:`IOBase` subclass, :class:`TextIOBase`, deals with -streams whose bytes represent text, and handles encoding and decoding -from and to strings. :class:`TextIOWrapper`, which extends it, is a -buffered text interface to a buffered raw stream -(:class:`BufferedIOBase`). Finally, :class:`StringIO` is an in-memory -stream for text. +Text I/O +^^^^^^^^ -Argument names are not part of the specification, and only the arguments of -:func:`.open` are intended to be used as keyword arguments. +Text I/O expects and produces :class:`str` objects. This means that, +whenever the backing store is natively made of bytes (such as in the case +of a file), encoding and decoding of data is made transparently, as well as, +optionally, translation of platform-specific newline characters. + +A way to create a text stream is to :meth:`open()` a file in text mode, +optionally specifying an encoding:: + + f = open("myfile.txt", "r", encoding="utf-8") + +In-memory text streams are also available as :class:`StringIO` objects:: + + f = io.StringIO("some initial text data") + +The detailed API of text streams is described by the :class:`TextIOBase` +class. + +.. note:: + Text I/O over a binary storage (such as a file) is significantly + slower than binary I/O over the same storage. This can become noticeable + if you handle huge amounts of text data (for example very large log files). + +Binary I/O +^^^^^^^^^^ + +Binary I/O (also called *buffered I/O*) expects and produces +:class:`bytes` objects. No encoding, decoding or character translation +is performed. This is the category of streams used for all kinds of non-text +data, and also when manual control over the handling of text data is desired. + +A way to create a binary stream is to :meth:`open()` a file in binary mode:: + + f = open("myfile.jpg", "rb") + +In-memory binary streams are also available as :class:`BytesIO` objects:: + + f = io.BytesIO(b"some initial binary data: \x00\x01") + +The detailed API of binary streams is described by the :class:`BufferedIOBase` +class. + +Other library modules may provide additional ways to create text or binary +streams. See for example :meth:`socket.socket.makefile`. + +Raw I/O +^^^^^^^ + +Raw I/O (also called *unbuffered I/O*) is generally used as a low-level +building-block for binary and text streams; it is rarely useful to directly +manipulate a raw stream from user code. Nevertheless, you can for example +create a raw stream by opening a file in binary mode with buffering disabled:: + + f = open("myfile.jpg", "rb", buffering=0) + +The detailed API of raw streams is described by the :class:`RawIOBase` +class. -Module Interface ----------------- +High-level Module Interface +--------------------------- .. data:: DEFAULT_BUFFER_SIZE @@ -84,17 +135,22 @@ Module Interface not be used in new code) ========= =============================================================== - The default mode is ``'rt'`` (open for reading text). For binary random - access, the mode ``'w+b'`` opens and truncates the file to 0 bytes, while - ``'r+b'`` opens the file without truncation. + The default mode is ``'r'`` (open for reading text, synonym of ``'rt'``). + For binary read-write access, the mode ``'w+b'`` opens and truncates the + file to 0 bytes, while ``'r+b'`` opens the file without truncation. - Python distinguishes between files opened in binary and text modes, even when - the underlying operating system doesn't. Files opened in binary mode - (including ``'b'`` in the *mode* argument) return contents as ``bytes`` - objects without any decoding. In text mode (the default, or when ``'t'`` is - included in the *mode* argument), the contents of the file are returned as - strings, the bytes having been first decoded using a platform-dependent - encoding or using the specified *encoding* if given. + As mentioned in the `overview`_, Python distinguishes between binary + and text I/O. Files opened in binary mode (including ``'b'`` in the + *mode* argument) return contents as :class:`bytes` objects without + any decoding. In text mode (the default, or when ``'t'`` + is included in the *mode* argument), the contents of the file are + returned as strings, the bytes having been first decoded using a + platform-dependent encoding or using the specified *encoding* if given. + + .. note:: + Python doesn't depend on the underlying operating system's notion + of text files; all the the processing is done by Python itself, and + is therefore platform-independent. *buffering* is an optional integer used to set the buffering policy. Pass 0 to switch buffering off (only allowed in binary mode), 1 to select @@ -163,11 +219,6 @@ Module Interface :class:`BufferedRandom`. When buffering is disabled, the raw stream, a subclass of :class:`RawIOBase`, :class:`FileIO`, is returned. - It is also possible to use a string or bytearray as a file for both reading - and writing. For strings :class:`StringIO` can be used like a file opened in - a text mode, and for bytearrays a :class:`BytesIO` can be used like a - file opened in a binary mode. - .. exception:: BlockingIOError @@ -189,8 +240,67 @@ Module Interface when an unsupported operation is called on a stream. +In-memory streams +^^^^^^^^^^^^^^^^^ + +It is also possible to use a :class:`str` or :class:`bytes`-like object as a +file for both reading and writing. For strings :class:`StringIO` can be +used like a file opened in text mode, and :class:`BytesIO` can be used like +a file opened in binary mode. Both provide full read-write capabilities +with random access. + + +.. seealso:: + :mod:`sys` + contains the standard IO streams: :data:`sys.stdin`, :data:`sys.stdout`, + and :data:`sys.stderr`. + + +Class hierarchy +--------------- + +The implementation of I/O streams is organized as a hierarchy of classes. +First :term:`abstract base classes <abstract base class>` (ABCs), which are used to specify the +various categories of streams, then concrete classes providing the standard +stream implementations. + + .. note:: + The abstract base classes also provide default implementations of + some methods in order to help implementation of concrete stream + classes. For example, :class:`BufferedIOBase` provides + unoptimized implementations of ``readinto()`` and ``readline()``. + +At the top of the I/O hierarchy is the abstract base class :class:`IOBase`. It +defines the basic interface to a stream. Note, however, that there is no +separation between reading and writing to streams; implementations are allowed +to raise an :exc:`UnsupportedOperation` if they do not support a given +operation. + +Extending :class:`IOBase` is the :class:`RawIOBase` ABC which deals simply +with the reading and writing of raw bytes to a stream. :class:`FileIO` +subclasses :class:`RawIOBase` to provide an interface to files in the +machine's file system. + +The :class:`BufferedIOBase` ABC deals with buffering on a raw byte stream +(:class:`RawIOBase`). Its subclasses, :class:`BufferedWriter`, +:class:`BufferedReader`, and :class:`BufferedRWPair` buffer streams that are +readable, writable, and both readable and writable. +:class:`BufferedRandom` provides a buffered interface to random access +streams. :class:`BytesIO` is a simple stream of in-memory bytes. + +Another :class:`IOBase` subclass, the :class:`TextIOBase` ABC, deals with +streams whose bytes represent text, and handles encoding and decoding +from and to strings. :class:`TextIOWrapper`, which extends it, is a +buffered text interface to a buffered raw stream +(:class:`BufferedIOBase`). Finally, :class:`StringIO` is an in-memory +stream for text. + +Argument names are not part of the specification, and only the arguments of +:func:`.open` are intended to be used as keyword arguments. + + I/O Base Classes ----------------- +^^^^^^^^^^^^^^^^ .. class:: IOBase @@ -462,7 +572,7 @@ I/O Base Classes Raw File I/O ------------- +^^^^^^^^^^^^ .. class:: FileIO(name, mode='r', closefd=True) @@ -500,7 +610,7 @@ Raw File I/O Buffered Streams ----------------- +^^^^^^^^^^^^^^^^ In many situations, buffered I/O streams will provide higher performance (bandwidth and latency) than raw I/O streams. Their API is also more usable. @@ -510,7 +620,7 @@ In many situations, buffered I/O streams will provide higher performance A stream implementation using an in-memory bytes buffer. It inherits :class:`BufferedIOBase`. - The argument *initial_bytes* is an optional initial bytearray. + The argument *initial_bytes* contains optional initial :class:`bytes` data. :class:`BytesIO` provides or overrides these methods in addition to those from :class:`BufferedIOBase` and :class:`IOBase`: @@ -627,7 +737,7 @@ In many situations, buffered I/O streams will provide higher performance Text I/O --------- +^^^^^^^^ .. class:: TextIOBase @@ -731,14 +841,14 @@ Text I/O .. class:: StringIO(initial_value='', newline=None) - An in-memory stream for text. It inherits :class:`TextIOWrapper`. + An in-memory stream for text I/O. The initial value of the buffer (an empty string by default) can be set by providing *initial_value*. The *newline* argument works like that of :class:`TextIOWrapper`. The default is to do no newline translation. :class:`StringIO` provides this method in addition to those from - :class:`TextIOWrapper` and its parents: + :class:`TextIOBase` and its parents: .. method:: getvalue() @@ -762,6 +872,11 @@ Text I/O # .getvalue() will now raise an exception. output.close() + .. note:: + :class:`StringIO` uses a native text storage and doesn't suffer from + the performance issues of other text streams, such as those based on + :class:`TextIOWrapper`. + .. class:: IncrementalNewlineDecoder A helper codec that decodes newlines for universal newlines mode. It -- cgit v0.12 From f8a08d9d3618a8a3a53bdf1370daf07032313795 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Mon, 30 Aug 2010 13:27:30 +0000 Subject: Merged revisions 84359-84360 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84359 | benjamin.peterson | 2010-08-30 07:46:09 -0500 (Mon, 30 Aug 2010) | 1 line sync open() doc ........ r84360 | benjamin.peterson | 2010-08-30 08:19:53 -0500 (Mon, 30 Aug 2010) | 1 line rewrite and move open() docs only to functions.rst ........ --- Doc/library/functions.rst | 73 ++++++++------ Doc/library/io.rst | 252 ++++++++++++++-------------------------------- 2 files changed, 117 insertions(+), 208 deletions(-) diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index a287732..38b55c5 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -677,51 +677,66 @@ are always available. They are listed here in alphabetical order. Open *file* and return a corresponding stream. If the file cannot be opened, an :exc:`IOError` is raised. - *file* is either a string or bytes object giving the name (and the path if - the file isn't in the current working directory) of the file to be opened or + *file* is either a string or bytes object giving the pathname (absolute or + relative to the current working directory) of the file to be opened or an integer file descriptor of the file to be wrapped. (If a file descriptor is given, it is closed when the returned I/O object is closed, unless *closefd* is set to ``False``.) *mode* is an optional string that specifies the mode in which the file is - opened. The available modes are: + opened. It defaults to ``'r'`` which means open for reading in text mode. + Other common values are ``'w'`` for writing (truncating the file if it + already exists), and ``'a'`` for appending (which on *some* Unix systems, + means that *all* writes append to the end of the file regardless of the + current seek position). In text mode, if *encoding* is not specified the + encoding used is platform dependent. (For reading and writing raw bytes use + binary mode and leave *encoding* unspecified.) The available modes are: ========= =============================================================== Character Meaning --------- --------------------------------------------------------------- ``'r'`` open for reading (default) - ``'w'`` open for writing, truncating the file first if it exists + ``'w'`` open for writing, truncating the file first ``'a'`` open for writing, appending to the end of the file if it exists - ========= =============================================================== - - Several characters can be appended that modify the given mode: - - ========= =============================================================== - ``'t'`` text mode (default) ``'b'`` binary mode - ``'+'`` open for updating (reading and writing) + ``'t'`` text mode (default) + ``'+'`` open a disk file for updating (reading and writing) ``'U'`` universal newline mode (for backwards compatibility; should not be used in new code) ========= =============================================================== - The mode ``'w+'`` opens and truncates the file to 0 bytes, while ``'r+'`` - opens the file without truncation. On *some* Unix systems, append mode means - that *all* writes append to the end of the file regardless of the current - seek position. - - Python distinguishes between files opened in binary and text modes, even when - the underlying operating system doesn't. Files opened in binary mode - (including ``'b'`` in the *mode* argument) return contents as ``bytes`` - objects without any decoding. In text mode (the default, or when ``'t'`` is - included in the *mode* argument), the contents of the file are returned as - strings, the bytes having been first decoded using the specified *encoding*. - If *encoding* is not specified, a platform-dependent default encoding is - used, see below. - - *buffering* is an optional integer used to set the buffering policy. By - default full buffering is on. Pass 0 to switch buffering off (only allowed - in binary mode), 1 to set line buffering, and an integer > 1 for full - buffering. + The default mode is ``'r'`` (open for reading text, synonym of ``'rt'``). + For binary read-write access, the mode ``'w+b'`` opens and truncates the file + to 0 bytes. ``'r+b'`` opens the file without truncation. + + As mentioned in the :ref:`io-overview`, Python distinguishes between binary + and text I/O. Files opened in binary mode (including ``'b'`` in the *mode* + argument) return contents as :class:`bytes` objects without any decoding. In + text mode (the default, or when ``'t'`` is included in the *mode* argument), + the contents of the file are returned as :class:`str`, the bytes having been + first decoded using a platform-dependent encoding or using the specified + *encoding* if given. + + .. note:: + + Python doesn't depend on the underlying operating system's notion of text + files; all the the processing is done by Python itself, and is therefore + platform-independent. + + *buffering* is an optional integer used to set the buffering policy. Pass 0 + to switch buffering off (only allowed in binary mode), 1 to select line + buffering (only usable in text mode), and an integer > 1 to indicate the size + of a fixed-size chunk buffer. When no *buffering* argument is given, the + default buffering policy works as follows: + + * Binary files are buffered in fixed-size chunks; the size of the buffer is + chosen using a heuristic trying to determine the underlying device's "block + size" and falling back on :attr:`io.DEFAULT_BUFFER_SIZE`. On many systems, + the buffer will typically be 4096 or 8192 bytes long. + + * "Interactive" text files (files for which :meth:`isatty` returns True) use + line buffering. Other text files use the policy described above for binary + files. *encoding* is the name of the encoding used to decode or encode the file. This should only be used in text mode. The default encoding is platform diff --git a/Doc/library/io.rst b/Doc/library/io.rst index fc25741..b2e586a 100644 --- a/Doc/library/io.rst +++ b/Doc/library/io.rst @@ -11,37 +11,39 @@ .. moduleauthor:: Benjamin Peterson <benjamin@python.org> .. sectionauthor:: Benjamin Peterson <benjamin@python.org> +.. _io-overview: + Overview -------- -The :mod:`io` module provides Python 3's main facilities for dealing for -various types of I/O. Three main types of I/O are defined: *text I/O*, -*binary I/O*, *raw I/O*. It should be noted that these are generic categories, -and various backing stores can be used for each of them. Concrete objects -belonging to any of these categories will often be called *streams*; another -common term is *file-like objects*. +The :mod:`io` module provides Python's main facilities for dealing for various +types of I/O. There are three main types of I/O: *text I/O*, *binary I/O*, *raw +I/O*. These are generic categories, and various backing stores can be used for +each of them. Concrete objects belonging to any of these categories will often +be called *streams*; another common term is *file-like objects*. Independently of its category, each concrete stream object will also have -various capabilities: it can be read-only, write-only, or read-write; it -can also allow arbitrary random access (seeking forwards or backwards to -any location), or only sequential access (for example in the case of a -socket or pipe). +various capabilities: it can be read-only, write-only, or read-write. It can +also allow arbitrary random access (seeking forwards or backwards to any +location), or only sequential access (for example in the case of a socket or +pipe). All streams are careful about the type of data you give to them. For example giving a :class:`str` object to the ``write()`` method of a binary stream will raise a ``TypeError``. So will giving a :class:`bytes` object to the ``write()`` method of a text stream. + Text I/O ^^^^^^^^ -Text I/O expects and produces :class:`str` objects. This means that, -whenever the backing store is natively made of bytes (such as in the case -of a file), encoding and decoding of data is made transparently, as well as, -optionally, translation of platform-specific newline characters. +Text I/O expects and produces :class:`str` objects. This means that whenever +the backing store is natively made of bytes (such as in the case of a file), +encoding and decoding of data is made transparently as well as optional +translation of platform-specific newline characters. -A way to create a text stream is to :meth:`open()` a file in text mode, -optionally specifying an encoding:: +The easiest way to create a text stream is with :meth:`open()`, optionally +specifying an encoding:: f = open("myfile.txt", "r", encoding="utf-8") @@ -49,23 +51,26 @@ In-memory text streams are also available as :class:`StringIO` objects:: f = io.StringIO("some initial text data") -The detailed API of text streams is described by the :class:`TextIOBase` -class. +The text stream API is described in detail in the documentation for the +:class:`TextIOBase`. .. note:: - Text I/O over a binary storage (such as a file) is significantly - slower than binary I/O over the same storage. This can become noticeable - if you handle huge amounts of text data (for example very large log files). + + Text I/O over a binary storage (such as a file) is significantly slower than + binary I/O over the same storage. This can become noticeable if you handle + huge amounts of text data (for example very large log files). + Binary I/O ^^^^^^^^^^ -Binary I/O (also called *buffered I/O*) expects and produces -:class:`bytes` objects. No encoding, decoding or character translation -is performed. This is the category of streams used for all kinds of non-text -data, and also when manual control over the handling of text data is desired. +Binary I/O (also called *buffered I/O*) expects and produces :class:`bytes` +objects. No encoding, decoding, or newline translation is performed. This +category of streams can be used for all kinds of non-text data, and also when +manual control over the handling of text data is desired. -A way to create a binary stream is to :meth:`open()` a file in binary mode:: +The easiest way to create a binary stream is with :meth:`open()` with ``'b'`` in +the mode string:: f = open("myfile.jpg", "rb") @@ -73,24 +78,24 @@ In-memory binary streams are also available as :class:`BytesIO` objects:: f = io.BytesIO(b"some initial binary data: \x00\x01") -The detailed API of binary streams is described by the :class:`BufferedIOBase` -class. +The binary stream API is described in detail in the docs of +:class:`BufferedIOBase`. Other library modules may provide additional ways to create text or binary -streams. See for example :meth:`socket.socket.makefile`. +streams. See :meth:`socket.socket.makefile` for example. + Raw I/O ^^^^^^^ Raw I/O (also called *unbuffered I/O*) is generally used as a low-level building-block for binary and text streams; it is rarely useful to directly -manipulate a raw stream from user code. Nevertheless, you can for example -create a raw stream by opening a file in binary mode with buffering disabled:: +manipulate a raw stream from user code. Nevertheless, you can create a raw +stream by opening a file in binary mode with buffering disabled:: f = open("myfile.jpg", "rb", buffering=0) -The detailed API of raw streams is described by the :class:`RawIOBase` -class. +The raw stream API is described in detail in the docs of :class:`RawIOBase`. High-level Module Interface @@ -99,125 +104,13 @@ High-level Module Interface .. data:: DEFAULT_BUFFER_SIZE An int containing the default buffer size used by the module's buffered I/O - classes. :func:`.open` uses the file's blksize (as obtained by + classes. :func:`open` uses the file's blksize (as obtained by :func:`os.stat`) if possible. -.. function:: open(file, mode='r', buffering=None, encoding=None, errors=None, newline=None, closefd=True) - - Open *file* and return a corresponding stream. If the file cannot be opened, - an :exc:`IOError` is raised. - - *file* is either a string or bytes object giving the pathname (absolute or - relative to the current working directory) of the file to be opened or - an integer file descriptor of the file to be wrapped. (If a file descriptor - is given, it is closed when the returned I/O object is closed, unless - *closefd* is set to ``False``.) - - *mode* is an optional string that specifies the mode in which the file is - opened. It defaults to ``'r'`` which means open for reading in text mode. - Other common values are ``'w'`` for writing (truncating the file if it - already exists), and ``'a'`` for appending (which on *some* Unix systems, - means that *all* writes append to the end of the file regardless of the - current seek position). In text mode, if *encoding* is not specified the - encoding used is platform dependent. (For reading and writing raw bytes use - binary mode and leave *encoding* unspecified.) The available modes are: - - ========= =============================================================== - Character Meaning - --------- --------------------------------------------------------------- - ``'r'`` open for reading (default) - ``'w'`` open for writing, truncating the file first - ``'a'`` open for writing, appending to the end of the file if it exists - ``'b'`` binary mode - ``'t'`` text mode (default) - ``'+'`` open a disk file for updating (reading and writing) - ``'U'`` universal newline mode (for backwards compatibility; should - not be used in new code) - ========= =============================================================== - - The default mode is ``'r'`` (open for reading text, synonym of ``'rt'``). - For binary read-write access, the mode ``'w+b'`` opens and truncates the - file to 0 bytes, while ``'r+b'`` opens the file without truncation. - - As mentioned in the `overview`_, Python distinguishes between binary - and text I/O. Files opened in binary mode (including ``'b'`` in the - *mode* argument) return contents as :class:`bytes` objects without - any decoding. In text mode (the default, or when ``'t'`` - is included in the *mode* argument), the contents of the file are - returned as strings, the bytes having been first decoded using a - platform-dependent encoding or using the specified *encoding* if given. - .. note:: - Python doesn't depend on the underlying operating system's notion - of text files; all the the processing is done by Python itself, and - is therefore platform-independent. - - *buffering* is an optional integer used to set the buffering policy. - Pass 0 to switch buffering off (only allowed in binary mode), 1 to select - line buffering (only usable in text mode), and an integer > 1 to indicate - the size of a fixed-size chunk buffer. When no *buffering* argument is - given, the default buffering policy works as follows: - - * Binary files are buffered in fixed-size chunks; the size of the buffer - is chosen using a heuristic trying to determine the underlying device's - "block size" and falling back on :attr:`DEFAULT_BUFFER_SIZE`. - On many systems, the buffer will typically be 4096 or 8192 bytes long. - - * "Interactive" text files (files for which :meth:`isatty` returns True) - use line buffering. Other text files use the policy described above - for binary files. - - *encoding* is the name of the encoding used to decode or encode the file. - This should only be used in text mode. The default encoding is platform - dependent (whatever :func:`locale.getpreferredencoding` returns), but any - encoding supported by Python can be used. See the :mod:`codecs` module for - the list of supported encodings. +.. function:: open(file, mode='r', buffering=-1, encoding=None, errors=None, newline=None, closefd=True) - *errors* is an optional string that specifies how encoding and decoding - errors are to be handled--this cannot be used in binary mode. Pass - ``'strict'`` to raise a :exc:`ValueError` exception if there is an encoding - error (the default of ``None`` has the same effect), or pass ``'ignore'`` to - ignore errors. (Note that ignoring encoding errors can lead to data loss.) - ``'replace'`` causes a replacement marker (such as ``'?'``) to be inserted - where there is malformed data. When writing, ``'xmlcharrefreplace'`` - (replace with the appropriate XML character reference) or - ``'backslashreplace'`` (replace with backslashed escape sequences) can be - used. Any other error handling name that has been registered with - :func:`codecs.register_error` is also valid. - - *newline* controls how universal newlines works (it only applies to text - mode). It can be ``None``, ``''``, ``'\n'``, ``'\r'``, and ``'\r\n'``. It - works as follows: - - * On input, if *newline* is ``None``, universal newlines mode is enabled. - Lines in the input can end in ``'\n'``, ``'\r'``, or ``'\r\n'``, and these - are translated into ``'\n'`` before being returned to the caller. If it is - ``''``, universal newline mode is enabled, but line endings are returned to - the caller untranslated. If it has any of the other legal values, input - lines are only terminated by the given string, and the line ending is - returned to the caller untranslated. - - * On output, if *newline* is ``None``, any ``'\n'`` characters written are - translated to the system default line separator, :data:`os.linesep`. If - *newline* is ``''``, no translation takes place. If *newline* is any of - the other legal values, any ``'\n'`` characters written are translated to - the given string. - - If *closefd* is ``False`` and a file descriptor rather than a filename was - given, the underlying file descriptor will be kept open when the file is - closed. If a filename is given *closefd* has no effect and must be ``True`` - (the default). - - The type of file object returned by the :func:`.open` function depends on the - mode. When :func:`.open` is used to open a file in a text mode (``'w'``, - ``'r'``, ``'wt'``, ``'rt'``, etc.), it returns a subclass of - :class:`TextIOBase` (specifically :class:`TextIOWrapper`). When used to open - a file in a binary mode with buffering, the returned class is a subclass of - :class:`BufferedIOBase`. The exact class varies: in read binary mode, it - returns a :class:`BufferedReader`; in write binary and append binary modes, - it returns a :class:`BufferedWriter`, and in read/write mode, it returns a - :class:`BufferedRandom`. When buffering is disabled, the raw stream, a - subclass of :class:`RawIOBase`, :class:`FileIO`, is returned. + This is an alias for the builtin :func:`open` function. .. exception:: BlockingIOError @@ -244,13 +137,14 @@ In-memory streams ^^^^^^^^^^^^^^^^^ It is also possible to use a :class:`str` or :class:`bytes`-like object as a -file for both reading and writing. For strings :class:`StringIO` can be -used like a file opened in text mode, and :class:`BytesIO` can be used like -a file opened in binary mode. Both provide full read-write capabilities -with random access. +file for both reading and writing. For strings :class:`StringIO` can be used +like a file opened in text mode. :class:`BytesIO` can be used like a file +opened in binary mode. Both provide full read-write capabilities with random +access. .. seealso:: + :mod:`sys` contains the standard IO streams: :data:`sys.stdin`, :data:`sys.stdout`, and :data:`sys.stderr`. @@ -259,44 +153,43 @@ with random access. Class hierarchy --------------- -The implementation of I/O streams is organized as a hierarchy of classes. -First :term:`abstract base classes <abstract base class>` (ABCs), which are used to specify the -various categories of streams, then concrete classes providing the standard -stream implementations. +The implementation of I/O streams is organized as a hierarchy of classes. First +:term:`abstract base classes <abstract base class>` (ABCs), which are used to +specify the various categories of streams, then concrete classes providing the +standard stream implementations. .. note:: - The abstract base classes also provide default implementations of - some methods in order to help implementation of concrete stream - classes. For example, :class:`BufferedIOBase` provides - unoptimized implementations of ``readinto()`` and ``readline()``. + + The abstract base classes also provide default implementations of some + methods in order to help implementation of concrete stream classes. For + example, :class:`BufferedIOBase` provides unoptimized implementations of + ``readinto()`` and ``readline()``. At the top of the I/O hierarchy is the abstract base class :class:`IOBase`. It defines the basic interface to a stream. Note, however, that there is no separation between reading and writing to streams; implementations are allowed -to raise an :exc:`UnsupportedOperation` if they do not support a given -operation. +to raise :exc:`UnsupportedOperation` if they do not support a given operation. -Extending :class:`IOBase` is the :class:`RawIOBase` ABC which deals simply -with the reading and writing of raw bytes to a stream. :class:`FileIO` -subclasses :class:`RawIOBase` to provide an interface to files in the -machine's file system. +The :class:`RawIOBase` ABC extends :class:`IOBase`. It deals with the reading +and writing of bytes to a stream. :class:`FileIO` subclasses :class:`RawIOBase` +to provide an interface to files in the machine's file system. The :class:`BufferedIOBase` ABC deals with buffering on a raw byte stream (:class:`RawIOBase`). Its subclasses, :class:`BufferedWriter`, :class:`BufferedReader`, and :class:`BufferedRWPair` buffer streams that are -readable, writable, and both readable and writable. -:class:`BufferedRandom` provides a buffered interface to random access -streams. :class:`BytesIO` is a simple stream of in-memory bytes. +readable, writable, and both readable and writable. :class:`BufferedRandom` +provides a buffered interface to random access streams. Another +:class`BufferedIOBase` subclass, :class:`BytesIO`, is a stream of in-memory +bytes. -Another :class:`IOBase` subclass, the :class:`TextIOBase` ABC, deals with -streams whose bytes represent text, and handles encoding and decoding -from and to strings. :class:`TextIOWrapper`, which extends it, is a -buffered text interface to a buffered raw stream -(:class:`BufferedIOBase`). Finally, :class:`StringIO` is an in-memory -stream for text. +The :class:`TextIOBase` ABC, another subclass of :class:`IOBase`, deals with +streams whose bytes represent text, and handles encoding and decoding to and +from strings. :class:`TextIOWrapper`, which extends it, is a buffered text +interface to a buffered raw stream (:class:`BufferedIOBase`). Finally, +:class:`StringIO` is an in-memory stream for text. Argument names are not part of the specification, and only the arguments of -:func:`.open` are intended to be used as keyword arguments. +:func:`open` are intended to be used as keyword arguments. I/O Base Classes @@ -381,7 +274,7 @@ I/O Base Classes most *limit* bytes will be read. The line terminator is always ``b'\n'`` for binary files; for text files, - the *newlines* argument to :func:`.open` can be used to select the line + the *newlines* argument to :func:`open` can be used to select the line terminator(s) recognized. .. method:: readlines(hint=-1) @@ -873,8 +766,9 @@ Text I/O output.close() .. note:: - :class:`StringIO` uses a native text storage and doesn't suffer from - the performance issues of other text streams, such as those based on + + :class:`StringIO` uses a native text storage and doesn't suffer from the + performance issues of other text streams, such as those based on :class:`TextIOWrapper`. .. class:: IncrementalNewlineDecoder -- cgit v0.12 From 66428b2e5d456e0af609de8cdbcd9bae2a76d02d Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Mon, 30 Aug 2010 14:44:53 +0000 Subject: Merged revisions 84364 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84364 | benjamin.peterson | 2010-08-30 09:41:20 -0500 (Mon, 30 Aug 2010) | 1 line handle names starting with non-ascii characters correctly #9712 ........ --- Lib/test/test_tokenize.py | 13 +++++++++++++ Lib/tokenize.py | 15 ++++++++++----- Misc/NEWS | 2 ++ 3 files changed, 25 insertions(+), 5 deletions(-) diff --git a/Lib/test/test_tokenize.py b/Lib/test/test_tokenize.py index 7b91ab2..eeefce1 100644 --- a/Lib/test/test_tokenize.py +++ b/Lib/test/test_tokenize.py @@ -533,6 +533,7 @@ pass the '-ucompiler' option to process the full directory. True Evil tabs + >>> dump_tokens("def f():\\n\\tif x\\n \\tpass") ENCODING 'utf-8' (0, 0) (0, 0) NAME 'def' (1, 0) (1, 3) @@ -549,6 +550,18 @@ Evil tabs NAME 'pass' (3, 9) (3, 13) DEDENT '' (4, 0) (4, 0) DEDENT '' (4, 0) (4, 0) + +Non-ascii identifiers + + >>> dump_tokens("Örter = 'places'\\ngrün = 'green'") + ENCODING 'utf-8' (0, 0) (0, 0) + NAME 'Örter' (1, 0) (1, 5) + OP '=' (1, 6) (1, 7) + STRING "'places'" (1, 8) (1, 16) + NEWLINE '\\n' (1, 16) (1, 17) + NAME 'grün' (2, 0) (2, 4) + OP '=' (2, 5) (2, 6) + STRING "'green'" (2, 7) (2, 14) """ from test import support diff --git a/Lib/tokenize.py b/Lib/tokenize.py index 9d2a6bb..e711a21 100644 --- a/Lib/tokenize.py +++ b/Lib/tokenize.py @@ -92,7 +92,7 @@ def maybe(*choices): return group(*choices) + '?' Whitespace = r'[ \f\t]*' Comment = r'#[^\r\n]*' Ignore = Whitespace + any(r'\\\r?\n' + Whitespace) + maybe(Comment) -Name = r'[a-zA-Z_]\w*' +Name = r'\w+' Hexnumber = r'0[xX][0-9a-fA-F]+' Binnumber = r'0[bB][01]+' @@ -142,9 +142,12 @@ ContStr = group(r"[bB]?[rR]?'[^\n'\\]*(?:\\.[^\n'\\]*)*" + PseudoExtras = group(r'\\\r?\n', Comment, Triple) PseudoToken = Whitespace + group(PseudoExtras, Number, Funny, ContStr, Name) +def _compile(expr): + return re.compile(expr, re.UNICODE) + tokenprog, pseudoprog, single3prog, double3prog = map( - re.compile, (Token, PseudoToken, Single3, Double3)) -endprogs = {"'": re.compile(Single), '"': re.compile(Double), + _compile, (Token, PseudoToken, Single3, Double3)) +endprogs = {"'": _compile(Single), '"': _compile(Double), "'''": single3prog, '"""': double3prog, "r'''": single3prog, 'r"""': double3prog, "b'''": single3prog, 'b"""': double3prog, @@ -171,6 +174,8 @@ for t in ("'", '"', "bR'", 'bR"', "BR'", 'BR"' ): single_quoted[t] = t +del _compile + tabsize = 8 class TokenError(Exception): pass @@ -392,7 +397,7 @@ def tokenize(readline): def _tokenize(readline, encoding): lnum = parenlev = continued = 0 - namechars, numchars = string.ascii_letters + '_', '0123456789' + numchars = '0123456789' contstr, needcont = '', 0 contline = None indents = [0] @@ -516,7 +521,7 @@ def _tokenize(readline, encoding): break else: # ordinary string yield TokenInfo(STRING, token, spos, epos, line) - elif initial in namechars: # ordinary name + elif initial.isidentifier(): # ordinary name yield TokenInfo(NAME, token, spos, epos, line) elif initial == '\\': # continued stmt continued = 1 diff --git a/Misc/NEWS b/Misc/NEWS index 0ff6fa0..4464411 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -14,6 +14,8 @@ Core and Builtins - Restore GIL in nis_cat in case of error. +- Issue #9712: Fix tokenize on identifiers that start with non-ascii names. + - Issue #9688: __basicsize__ and __itemsize__ must be accessed as Py_ssize_t. - Issue #5319: Print an error if flushing stdout fails at interpreter -- cgit v0.12 From 48fd2a6a738ef05465576cd1ffe776ab5928f3b2 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Mon, 30 Aug 2010 14:54:03 +0000 Subject: Merged revisions 84366 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r84366 | antoine.pitrou | 2010-08-30 16:52:00 +0200 (lun., 30 août 2010) | 5 lines Issue #9700: define HAVE_BROKEN_POSIX_SEMAPHORES under AIX 6.x. Patch by Sébastien Sablé. ........ --- Misc/ACKS | 1 + Misc/NEWS | 3 +++ configure | 10 +++++++--- configure.in | 3 +++ 4 files changed, 14 insertions(+), 3 deletions(-) diff --git a/Misc/ACKS b/Misc/ACKS index 5cd1e3d..dfbbc81 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -673,6 +673,7 @@ Jeff Rush Sam Rushing Mark Russell Nick Russo +Sébastien Sablé Hajime Saitou George Sakkis Rich Salz diff --git a/Misc/NEWS b/Misc/NEWS index 4464411..e8f4283 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -514,6 +514,9 @@ Extension Modules Build ----- +- Issue #9700: define HAVE_BROKEN_POSIX_SEMAPHORES under AIX 6.x. Patch by + Sébastien Sablé. + - Issue #3928: os.mknod() now available in Solaris, also. - Issue #6716: Quote -x arguments of compileall in MSI installer. diff --git a/configure b/configure index d7cffff..50a44ed 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 80702 . +# From configure.in Revision: 82963 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.65 for python 3.1. # @@ -8638,6 +8638,10 @@ $as_echo "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h $as_echo "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h ;; + AIX/6) +$as_echo "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h + + ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking if PTHREAD_SCOPE_SYSTEM is supported" >&5 @@ -13847,8 +13851,8 @@ esac cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 # Files that config.status was made for. -config_files="$ac_config_files" -config_headers="$ac_config_headers" +config_files="`echo $ac_config_files`" +config_headers="`echo $ac_config_headers`" _ACEOF diff --git a/configure.in b/configure.in index 0520ea4..557be3a 100644 --- a/configure.in +++ b/configure.in @@ -2233,6 +2233,9 @@ if test "$posix_threads" = "yes"; then AIX/5) AC_DEFINE(HAVE_BROKEN_POSIX_SEMAPHORES, 1, Define if the Posix semaphores do not work on your system) ;; + AIX/6) AC_DEFINE(HAVE_BROKEN_POSIX_SEMAPHORES, 1, + Define if the Posix semaphores do not work on your system) + ;; esac AC_MSG_CHECKING(if PTHREAD_SCOPE_SYSTEM is supported) -- cgit v0.12 From 2f40d7d472c9d986e2d4f2ae562e8687ac29a9af Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Tue, 31 Aug 2010 14:32:27 +0000 Subject: Merged revisions 84376 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84376 | benjamin.peterson | 2010-08-31 09:31:01 -0500 (Tue, 31 Aug 2010) | 1 line add nonlocal to pydoc topics #9724 ........ --- Doc/tools/sphinxext/pyspecific.py | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/Doc/tools/sphinxext/pyspecific.py b/Doc/tools/sphinxext/pyspecific.py index 85cd5bc..143003f 100644 --- a/Doc/tools/sphinxext/pyspecific.py +++ b/Doc/tools/sphinxext/pyspecific.py @@ -84,12 +84,12 @@ pydoc_topic_labels = [ 'del', 'dict', 'dynamic-features', 'else', 'exceptions', 'execmodel', 'exprlists', 'floating', 'for', 'formatstrings', 'function', 'global', 'id-classes', 'identifiers', 'if', 'imaginary', 'import', 'in', 'integers', - 'lambda', 'lists', 'naming', 'numbers', 'numeric-types', 'objects', - 'operator-summary', 'pass', 'power', 'raise', 'return', 'sequence-types', - 'shifting', 'slicings', 'specialattrs', 'specialnames', 'string-methods', - 'strings', 'subscriptions', 'truth', 'try', 'types', 'typesfunctions', - 'typesmapping', 'typesmethods', 'typesmodules', 'typesseq', - 'typesseq-mutable', 'unary', 'while', 'with', 'yield' + 'lambda', 'lists', 'naming', 'nonlocal', 'numbers', 'numeric-types', + 'objects', 'operator-summary', 'pass', 'power', 'raise', 'return', + 'sequence-types', 'shifting', 'slicings', 'specialattrs', 'specialnames', + 'string-methods', 'strings', 'subscriptions', 'truth', 'try', 'types', + 'typesfunctions', 'typesmapping', 'typesmethods', 'typesmodules', + 'typesseq', 'typesseq-mutable', 'unary', 'while', 'with', 'yield' ] from os import path -- cgit v0.12 From 9092d20e0c45735ae54a03ebca83bb35ddcb4f99 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger <python@rcn.com> Date: Wed, 1 Sep 2010 08:24:40 +0000 Subject: Clean-up bisect docs --- Doc/library/bisect.rst | 122 +++++++++++++++++++++++++------------------------ 1 file changed, 62 insertions(+), 60 deletions(-) diff --git a/Doc/library/bisect.rst b/Doc/library/bisect.rst index 43354ae..8bf0949 100644 --- a/Doc/library/bisect.rst +++ b/Doc/library/bisect.rst @@ -4,6 +4,7 @@ .. module:: bisect :synopsis: Array bisection algorithms for binary searching. .. sectionauthor:: Fred L. Drake, Jr. <fdrake@acm.org> +.. sectionauthor:: Raymond Hettinger <python at rcn.com> .. example based on the PyModules FAQ entry by Aaron Watters <arw@pythonpros.com> This module provides support for maintaining a list in sorted order without @@ -18,13 +19,16 @@ The following functions are provided: .. function:: bisect_left(a, x, lo=0, hi=len(a)) - Locate the proper insertion point for *x* in *a* to maintain sorted order. + Locate the insertion point for *x* in *a* to maintain sorted order. The parameters *lo* and *hi* may be used to specify a subset of the list which should be considered; by default the entire list is used. If *x* is already present in *a*, the insertion point will be before (to the left of) any existing entries. The return value is suitable for use as the first - parameter to ``list.insert()``. This assumes that *a* is already sorted. + parameter to ``list.insert()`` assuming that *a* is already sorted. + The returned insertion point *i* partitions the array *a* into two halves so + that ``all(val < x for val in a[lo:i])`` for the left side and + ``all(val >= x for val in a[i:hi])`` for the right side. .. function:: bisect_right(a, x, lo=0, hi=len(a)) bisect(a, x, lo=0, hi=len(a)) @@ -32,16 +36,16 @@ The following functions are provided: Similar to :func:`bisect_left`, but returns an insertion point which comes after (to the right of) any existing entries of *x* in *a*. + The returned insertion point *i* partitions the array *a* into two halves so + that ``all(val <= x for val in a[lo:i])`` for the left side and + ``all(val > x for val in a[i:hi])`` for the right side. .. function:: insort_left(a, x, lo=0, hi=len(a)) Insert *x* in *a* in sorted order. This is equivalent to - ``a.insert(bisect.bisect_left(a, x, lo, hi), x)``. This assumes that *a* is - already sorted. - - Also note that while the fast search step is O(log n), the slower insertion - step is O(n), so the overall operation is slow. - + ``a.insert(bisect.bisect_left(a, x, lo, hi), x)`` assuming that *a* is + already sorted. Keep in mind that the O(log n) search is dominated by + the slow O(n) insertion step. .. function:: insort_right(a, x, lo=0, hi=len(a)) insort(a, x, lo=0, hi=len(a)) @@ -49,71 +53,75 @@ The following functions are provided: Similar to :func:`insort_left`, but inserting *x* in *a* after any existing entries of *x*. - Also note that while the fast search step is O(log n), the slower insertion - step is O(n), so the overall operation is slow. +.. seealso:: + + `SortedCollection recipe + <http://code.activestate.com/recipes/577197-sortedcollection/>`_ that uses + bisect to build a full-featured collection class with straight-forward search + methods and support for a key-function. The keys are precomputed to save + unnecessary calls to the key function during searches. + Searching Sorted Lists ---------------------- -The above :func:`bisect` functions are useful for finding insertion points, but -can be tricky or awkward to use for common searching tasks. The following three +The above :func:`bisect` functions are useful for finding insertion points but +can be tricky or awkward to use for common searching tasks. The following five functions show how to transform them into the standard lookups for sorted lists:: - def find(a, key): - '''Find leftmost item exact equal to the key. - Raise ValueError if no such item exists. - - ''' - i = bisect_left(a, key) - if i < len(a) and a[i] == key: + def index(a, x): + 'Locate the leftmost value exactly equal to x' + i = bisect_left(a, x) + if i != len(a) and a[i] == x: + return i + raise ValueError + + def find_lt(a, x): + 'Find rightmost value less than x' + i = bisect_left(a, x) + if i: + return a[i-1] + raise ValueError + + def find_le(a, x): + 'Find rightmost value less than or equal to x' + i = bisect_right(a, x) + if i: + return a[i-1] + raise ValueError + + def find_gt(a, x): + 'Find leftmost value greater than x' + i = bisect_right(a, x) + if i != len(a): return a[i] - raise ValueError('No item found with key equal to: %r' % (key,)) - - def find_le(a, key): - '''Find largest item less-than or equal to key. - Raise ValueError if no such item exists. - If multiple keys are equal, return the leftmost. + raise ValueError - ''' - i = bisect_left(a, key) - if i < len(a) and a[i] == key: + def find_ge(a, x): + 'Find leftmost item greater than or equal to x' + i = bisect_left(a, x) + if i != len(a): return a[i] - if i == 0: - raise ValueError('No item found with key at or below: %r' % (key,)) - return a[i-1] - - def find_ge(a, key): - '''Find smallest item greater-than or equal to key. - Raise ValueError if no such item exists. - If multiple keys are equal, return the leftmost. + raise ValueError - ''' - i = bisect_left(a, key) - if i == len(a): - raise ValueError('No item found with key at or above: %r' % (key,)) - return a[i] Other Examples -------------- .. _bisect-example: -The :func:`bisect` function is generally useful for categorizing numeric data. -This example uses :func:`bisect` to look up a letter grade for an exam total -(say) based on a set of ordered numeric breakpoints: 85 and up is an 'A', 75..84 -is a 'B', etc. +The :func:`bisect` function can be useful for numeric table lookups. This +example uses :func:`bisect` to look up a letter grade for an exam score (say) +based on a set of ordered numeric breakpoints: 90 and up is an 'A', 80 to 89 is +a 'B', and so on:: - >>> grades = "FEDCBA" - >>> breakpoints = [30, 44, 66, 75, 85] - >>> from bisect import bisect - >>> def grade(total): - ... return grades[bisect(breakpoints, total)] + >>> def grade(score, breakpoints=[60, 70, 80, 90], grades='FDCBA'): + ... i = bisect(breakpoints, score) + ... return grades[i] ... - >>> grade(66) - 'C' - >>> map(grade, [33, 99, 77, 44, 12, 88]) - ['E', 'A', 'B', 'D', 'F', 'A'] + >>> [grade(score) for score in [33, 99, 77, 70, 89, 90, 100]] + ['F', 'A', 'C', 'C', 'B', 'A', 'A'] Unlike the :func:`sorted` function, it does not make sense for the :func:`bisect` functions to have *key* or *reversed* arguments because that would lead to an @@ -135,9 +143,3 @@ of the record in question:: >>> data[bisect_left(keys, 8)] ('yellow', 8) -.. seealso:: - - `SortedCollection recipe - <http://code.activestate.com/recipes/577197-sortedcollection/>`_ that - encapsulates precomputed keys, allowing straight-forward insertion and - searching using a *key* function. -- cgit v0.12 From 293ffcf89d3cc7df7d0897fabace49e0d0056a1d Mon Sep 17 00:00:00 2001 From: Raymond Hettinger <python@rcn.com> Date: Wed, 1 Sep 2010 08:27:16 +0000 Subject: Fixup broken example --- Doc/library/operator.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/operator.rst b/Doc/library/operator.rst index 597be9d..2d03061 100644 --- a/Doc/library/operator.rst +++ b/Doc/library/operator.rst @@ -387,7 +387,7 @@ expect a function argument. >>> inventory = [('apple', 3), ('banana', 2), ('pear', 5), ('orange', 1)] >>> getcount = itemgetter(1) - >>> map(getcount, inventory) + >>> list(map(getcount, inventory)) [3, 2, 5, 1] >>> sorted(inventory, key=getcount) [('orange', 1), ('banana', 2), ('apple', 3), ('pear', 5)] -- cgit v0.12 From 996b46a09532305cb1a6e19363e0ed86b366eafa Mon Sep 17 00:00:00 2001 From: Raymond Hettinger <python@rcn.com> Date: Wed, 1 Sep 2010 09:17:24 +0000 Subject: Forward port sorting howto --- Doc/howto/index.rst | 1 + Doc/howto/sorting.rst | 279 ++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 280 insertions(+) create mode 100644 Doc/howto/sorting.rst diff --git a/Doc/howto/index.rst b/Doc/howto/index.rst index 7d64688..022beee 100644 --- a/Doc/howto/index.rst +++ b/Doc/howto/index.rst @@ -20,6 +20,7 @@ Currently, the HOWTOs are: functional.rst regex.rst sockets.rst + sorting.rst unicode.rst urllib2.rst webservers.rst diff --git a/Doc/howto/sorting.rst b/Doc/howto/sorting.rst new file mode 100644 index 0000000..f968a78 --- /dev/null +++ b/Doc/howto/sorting.rst @@ -0,0 +1,279 @@ +Sorting HOW TO +************** + +:Author: Andrew Dalke and Raymond Hettinger +:Release: 0.1 + + +Python lists have a built-in :meth:`list.sort` method that modifies the list +in-place and a :func:`sorted` built-in function that builds a new sorted list +from an iterable. + +In this document, we explore the various techniques for sorting data using Python. + + +Sorting Basics +============== + +A simple ascending sort is very easy: just call the :func:`sorted` function. It +returns a new sorted list:: + + >>> sorted([5, 2, 3, 1, 4]) + [1, 2, 3, 4, 5] + +You can also use the :meth:`list.sort` method of a list. It modifies the list +in-place (and returns *None* to avoid confusion). Usually it's less convenient +than :func:`sorted` - but if you don't need the original list, it's slightly +more efficient. + + >>> a = [5, 2, 3, 1, 4] + >>> a.sort() + >>> a + [1, 2, 3, 4, 5] + +Another difference is that the :meth:`list.sort` method is only defined for +lists. In contrast, the :func:`sorted` function accepts any iterable. + + >>> sorted({1: 'D', 2: 'B', 3: 'B', 4: 'E', 5: 'A'}) + [1, 2, 3, 4, 5] + +Key Functions +============= + +Both :meth:`list.sort` and :func:`sorted` have *key* parameter to specify a +function to be called on each list element prior to making comparisons. + +For example, here's a case-insensitive string comparison: + + >>> sorted("This is a test string from Andrew".split(), key=str.lower) + ['a', 'Andrew', 'from', 'is', 'string', 'test', 'This'] + +The value of the *key* parameter should be a function that takes a single argument +and returns a key to use for sorting purposes. This technique is fast because +the key function is called exactly once for each input record. + +A common pattern is to sort complex objects using some of the object's indices +as keys. For example: + + >>> student_tuples = [ + ('john', 'A', 15), + ('jane', 'B', 12), + ('dave', 'B', 10), + ] + >>> sorted(student_tuples, key=lambda student: student[2]) # sort by age + [('dave', 'B', 10), ('jane', 'B', 12), ('john', 'A', 15)] + +The same technique works for objects with named attributes. For example: + + >>> class Student: + def __init__(self, name, grade, age): + self.name = name + self.grade = grade + self.age = age + def __repr__(self): + return repr((self.name, self.grade, self.age)) + + >>> student_objects = [ + Student('john', 'A', 15), + Student('jane', 'B', 12), + Student('dave', 'B', 10), + ] + >>> sorted(student_objects, key=lambda student: student.age) # sort by age + [('dave', 'B', 10), ('jane', 'B', 12), ('john', 'A', 15)] + +Operator Module Functions +========================= + +The key-function patterns shown above are very common, so Python provides +convenience functions to make accessor functions easier and faster. The operator +module has :func:`operator.itemgetter`, :func:`operator.attrgetter`, and +an :func:`operator.methodcaller` function. + +Using those functions, the above examples become simpler and faster: + + >>> from operator import itemgetter, attrgetter + + >>> sorted(student_tuples, key=itemgetter(2)) + [('dave', 'B', 10), ('jane', 'B', 12), ('john', 'A', 15)] + + >>> sorted(student_objects, key=attrgetter('age')) + [('dave', 'B', 10), ('jane', 'B', 12), ('john', 'A', 15)] + +The operator module functions allow multiple levels of sorting. For example, to +sort by *grade* then by *age*: + + >>> sorted(student_tuples, key=itemgetter(1,2)) + [('john', 'A', 15), ('dave', 'B', 10), ('jane', 'B', 12)] + + >>> sorted(student_objects, key=attrgetter('grade', 'age')) + [('john', 'A', 15), ('dave', 'B', 10), ('jane', 'B', 12)] + +Ascending and Descending +======================== + +Both :meth:`list.sort` and :func:`sorted` accept a *reverse* parameter with a +boolean value. This is using to flag descending sorts. For example, to get the +student data in reverse *age* order: + + >>> sorted(student_tuples, key=itemgetter(2), reverse=True) + [('john', 'A', 15), ('jane', 'B', 12), ('dave', 'B', 10)] + + >>> sorted(student_objects, key=attrgetter('age'), reverse=True) + [('john', 'A', 15), ('jane', 'B', 12), ('dave', 'B', 10)] + +Sort Stability and Complex Sorts +================================ + +Sorts are guaranteed to be `stable +<http://en.wikipedia.org/wiki/Sorting_algorithm#Stability>`_\. That means that +when multiple records have the same key, their original order is preserved. + + >>> data = [('red', 1), ('blue', 1), ('red', 2), ('blue', 2)] + >>> sorted(data, key=itemgetter(0)) + [('blue', 1), ('blue', 2), ('red', 1), ('red', 2)] + +Notice how the two records for *blue* retain their original order so that +``('blue', 1)`` is guaranteed to precede ``('blue', 2)``. + +This wonderful property lets you build complex sorts in a series of sorting +steps. For example, to sort the student data by descending *grade* and then +ascending *age*, do the *age* sort first and then sort again using *grade*: + + >>> s = sorted(student_objects, key=attrgetter('age')) # sort on secondary key + >>> sorted(s, key=attrgetter('grade'), reverse=True) # now sort on primary key, descending + [('dave', 'B', 10), ('jane', 'B', 12), ('john', 'A', 15)] + +The `Timsort <http://en.wikipedia.org/wiki/Timsort>`_ algorithm used in Python +does multiple sorts efficiently because it can take advantage of any ordering +already present in a dataset. + +The Old Way Using Decorate-Sort-Undecorate +========================================== + +This idiom is called Decorate-Sort-Undecorate after its three steps: + +* First, the initial list is decorated with new values that control the sort order. + +* Second, the decorated list is sorted. + +* Finally, the decorations are removed, creating a list that contains only the + initial values in the new order. + +For example, to sort the student data by *grade* using the DSU approach: + + >>> decorated = [(student.grade, i, student) for i, student in enumerate(student_objects)] + >>> decorated.sort() + >>> [student for grade, i, student in decorated] # undecorate + [('john', 'A', 15), ('jane', 'B', 12), ('dave', 'B', 10)] + +This idiom works because tuples are compared lexicographically; the first items +are compared; if they are the same then the second items are compared, and so +on. + +It is not strictly necessary in all cases to include the index *i* in the +decorated list, but including it gives two benefits: + +* The sort is stable -- if two items have the same key, their order will be + preserved in the sorted list. + +* The original items do not have to be comparable because the ordering of the + decorated tuples will be determined by at most the first two items. So for + example the original list could contain complex numbers which cannot be sorted + directly. + +Another name for this idiom is +`Schwartzian transform <http://en.wikipedia.org/wiki/Schwartzian_transform>`_\, +after Randal L. Schwartz, who popularized it among Perl programmers. + +Now that Python sorting provides key-functions, this technique is not often needed. + + +The Old Way Using the *cmp* Parameter +===================================== + +Many constructs given in this HOWTO assume Python 2.4 or later. Before that, +there was no :func:`sorted` builtin and :meth:`list.sort` took no keyword +arguments. Instead, all of the Py2.x versions supported a *cmp* parameter to +handle user specified comparison functions. + +In Py3.0, the *cmp* parameter was removed entirely (as part of a larger effort to +simplify and unify the language, eliminating the conflict between rich +comparisons and the :meth:`__cmp__` magic method). + +In Py2.x, sort allowed an optional function which can be called for doing the +comparisons. That function should take two arguments to be compared and then +return a negative value for less-than, return zero if they are equal, or return +a positive value for greater-than. For example, we can do: + + >>> def numeric_compare(x, y): + return x - y + >>> sorted([5, 2, 4, 1, 3], cmp=numeric_compare) + [1, 2, 3, 4, 5] + +Or you can reverse the order of comparison with: + + >>> def reverse_numeric(x, y): + return y - x + >>> sorted([5, 2, 4, 1, 3], cmp=reverse_numeric) + [5, 4, 3, 2, 1] + +When porting code from Python 2.x to 3.x, the situation can arise when you have +the user supplying a comparison function and you need to convert that to a key +function. The following wrapper makes that easy to do:: + + def cmp_to_key(mycmp): + 'Convert a cmp= function into a key= function' + class K(object): + def __init__(self, obj, *args): + self.obj = obj + def __lt__(self, other): + return mycmp(self.obj, other.obj) < 0 + def __gt__(self, other): + return mycmp(self.obj, other.obj) > 0 + def __eq__(self, other): + return mycmp(self.obj, other.obj) == 0 + def __le__(self, other): + return mycmp(self.obj, other.obj) <= 0 + def __ge__(self, other): + return mycmp(self.obj, other.obj) >= 0 + def __ne__(self, other): + return mycmp(self.obj, other.obj) != 0 + return K + +To convert to a key function, just wrap the old comparison function: + + >>> sorted([5, 2, 4, 1, 3], key=cmp_to_key(reverse_numeric)) + [5, 4, 3, 2, 1] + + +Odd and Ends +============ + +* For locale aware sorting, use :func:`locale.strxfrm` for a key function or + :func:`locale.strcoll` for a comparison function. + +* The *reverse* parameter still maintains sort stability (i.e. records with + equal keys retain the original order). Interestingly, that effect can be + simulated without the parameter by using the builtin :func:`reversed` function + twice: + + >>> data = [('red', 1), ('blue', 1), ('red', 2), ('blue', 2)] + >>> assert sorted(data, reverse=True) == list(reversed(sorted(reversed(data)))) + +* The sort routines are guaranteed to use :meth:`__lt__` when making comparisons + between two objects. So, it is easy to add a standard sort order to a class by + defining an :meth:`__lt__` method:: + + >>> Student.__lt__ = lambda self, other: self.age < other.age + >>> sorted(student_objects) + [('dave', 'B', 10), ('jane', 'B', 12), ('john', 'A', 15)] + +* Key functions need not depend directly on the objects being sorted. A key + function can also access external resources. For instance, if the student grades + are stored in a dictionary, they can be used to sort a separate list of student + names: + + >>> students = ['dave', 'john', 'jane'] + >>> newgrades = {'john': 'F', 'jane':'A', 'dave': 'C'} + >>> sorted(students, key=newgrades.__getitem__) + ['jane', 'dave', 'john'] -- cgit v0.12 From b83df8f1b7a3ff3689de4b6d3c36592f1c84492c Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 1 Sep 2010 13:01:35 +0000 Subject: Merged revisions 84391 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84391 | antoine.pitrou | 2010-09-01 14:58:21 +0200 (mer., 01 sept. 2010) | 5 lines Issue #3101: Helper functions _add_one_to_C() and _add_one_to_F() become _Py_add_one_to_C() and _Py_add_one_to_F(), respectively. ........ --- Include/abstract.h | 7 +++++++ Misc/NEWS | 3 +++ Objects/abstract.c | 18 +++++++++--------- Objects/memoryobject.c | 7 ++----- 4 files changed, 21 insertions(+), 14 deletions(-) diff --git a/Include/abstract.h b/Include/abstract.h index 6a6c94c..e9d1729 100644 --- a/Include/abstract.h +++ b/Include/abstract.h @@ -1233,6 +1233,13 @@ PyAPI_FUNC(int) _PyObject_RealIsInstance(PyObject *inst, PyObject *cls); PyAPI_FUNC(int) _PyObject_RealIsSubclass(PyObject *derived, PyObject *cls); +/* For internal use by buffer API functions */ +PyAPI_FUNC(void) _Py_add_one_to_index_F(int nd, Py_ssize_t *index, + const Py_ssize_t *shape); +PyAPI_FUNC(void) _Py_add_one_to_index_C(int nd, Py_ssize_t *index, + const Py_ssize_t *shape); + + #ifdef __cplusplus } #endif diff --git a/Misc/NEWS b/Misc/NEWS index e8f4283..8fc8d08 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -514,6 +514,9 @@ Extension Modules Build ----- +- Issue #3101: Helper functions _add_one_to_C() and _add_one_to_F() become + _Py_add_one_to_C() and _Py_add_one_to_F(), respectively. + - Issue #9700: define HAVE_BROKEN_POSIX_SEMAPHORES under AIX 6.x. Patch by Sébastien Sablé. diff --git a/Objects/abstract.c b/Objects/abstract.c index 75eb154..3698250 100644 --- a/Objects/abstract.c +++ b/Objects/abstract.c @@ -413,7 +413,7 @@ PyBuffer_GetPointer(Py_buffer *view, Py_ssize_t *indices) void -_add_one_to_index_F(int nd, Py_ssize_t *index, Py_ssize_t *shape) +_Py_add_one_to_index_F(int nd, Py_ssize_t *index, const Py_ssize_t *shape) { int k; @@ -429,7 +429,7 @@ _add_one_to_index_F(int nd, Py_ssize_t *index, Py_ssize_t *shape) } void -_add_one_to_index_C(int nd, Py_ssize_t *index, Py_ssize_t *shape) +_Py_add_one_to_index_C(int nd, Py_ssize_t *index, const Py_ssize_t *shape) { int k; @@ -453,7 +453,7 @@ int PyBuffer_ToContiguous(void *buf, Py_buffer *view, Py_ssize_t len, char fort) { int k; - void (*addone)(int, Py_ssize_t *, Py_ssize_t *); + void (*addone)(int, Py_ssize_t *, const Py_ssize_t *); Py_ssize_t *indices, elements; char *dest, *ptr; @@ -480,10 +480,10 @@ PyBuffer_ToContiguous(void *buf, Py_buffer *view, Py_ssize_t len, char fort) } if (fort == 'F') { - addone = _add_one_to_index_F; + addone = _Py_add_one_to_index_F; } else { - addone = _add_one_to_index_C; + addone = _Py_add_one_to_index_C; } dest = buf; /* XXX : This is not going to be the fastest code in the world @@ -504,7 +504,7 @@ int PyBuffer_FromContiguous(Py_buffer *view, void *buf, Py_ssize_t len, char fort) { int k; - void (*addone)(int, Py_ssize_t *, Py_ssize_t *); + void (*addone)(int, Py_ssize_t *, const Py_ssize_t *); Py_ssize_t *indices, elements; char *src, *ptr; @@ -531,10 +531,10 @@ PyBuffer_FromContiguous(Py_buffer *view, void *buf, Py_ssize_t len, char fort) } if (fort == 'F') { - addone = _add_one_to_index_F; + addone = _Py_add_one_to_index_F; } else { - addone = _add_one_to_index_C; + addone = _Py_add_one_to_index_C; } src = buf; /* XXX : This is not going to be the fastest code in the world @@ -611,7 +611,7 @@ int PyObject_CopyData(PyObject *dest, PyObject *src) elements *= view_src.shape[k]; } while (elements--) { - _add_one_to_index_C(view_src.ndim, indices, view_src.shape); + _Py_add_one_to_index_C(view_src.ndim, indices, view_src.shape); dptr = PyBuffer_GetPointer(&view_dest, indices); sptr = PyBuffer_GetPointer(&view_src, indices); memcpy(dptr, sptr, view_src.itemsize); diff --git a/Objects/memoryobject.c b/Objects/memoryobject.c index 5b3caf2..d09c268 100644 --- a/Objects/memoryobject.c +++ b/Objects/memoryobject.c @@ -172,9 +172,6 @@ _strided_copy_nd(char *dest, char *src, int nd, Py_ssize_t *shape, return; } -void _add_one_to_index_F(int nd, Py_ssize_t *index, Py_ssize_t *shape); -void _add_one_to_index_C(int nd, Py_ssize_t *index, Py_ssize_t *shape); - static int _indirect_copy_nd(char *dest, Py_buffer *view, char fort) { @@ -203,10 +200,10 @@ _indirect_copy_nd(char *dest, Py_buffer *view, char fort) elements *= view->shape[k]; } if (fort == 'F') { - func = _add_one_to_index_F; + func = _Py_add_one_to_index_F; } else { - func = _add_one_to_index_C; + func = _Py_add_one_to_index_C; } while (elements--) { func(view->ndim, indices, view->shape); -- cgit v0.12 From a2983c6734f06a0ccb32d03877e3f90e46fbdabb Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 1 Sep 2010 15:16:41 +0000 Subject: Merged revisions 84394 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84394 | antoine.pitrou | 2010-09-01 17:10:12 +0200 (mer., 01 sept. 2010) | 4 lines Issue #7415: PyUnicode_FromEncodedObject() now uses the new buffer API properly. Patch by Stefan Behnel. ........ --- Misc/ACKS | 1 + Misc/NEWS | 3 +++ Objects/unicodeobject.c | 53 ++++++++++++++++++++++++------------------------- 3 files changed, 30 insertions(+), 27 deletions(-) diff --git a/Misc/ACKS b/Misc/ACKS index dfbbc81..b4ac3a7 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -58,6 +58,7 @@ David Beazley Robin Becker Neal Becker Bill Bedford +Stefan Behnel Reimer Behrends Ben Bell Thomas Bellman diff --git a/Misc/NEWS b/Misc/NEWS index 8fc8d08..4086378 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #7415: PyUnicode_FromEncodedObject() now uses the new buffer API + properly. Patch by Stefan Behnel. + - Restore GIL in nis_cat in case of error. - Issue #9712: Fix tokenize on identifiers that start with non-ascii names. diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 028b42d..b50293c 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -1162,8 +1162,7 @@ PyObject *PyUnicode_FromEncodedObject(register PyObject *obj, const char *encoding, const char *errors) { - const char *s = NULL; - Py_ssize_t len; + Py_buffer buffer; PyObject *v; if (obj == NULL) { @@ -1171,44 +1170,44 @@ PyObject *PyUnicode_FromEncodedObject(register PyObject *obj, return NULL; } + /* Decoding bytes objects is the most common case and should be fast */ + if (PyBytes_Check(obj)) { + if (PyBytes_GET_SIZE(obj) == 0) { + Py_INCREF(unicode_empty); + v = (PyObject *) unicode_empty; + } + else { + v = PyUnicode_Decode( + PyBytes_AS_STRING(obj), PyBytes_GET_SIZE(obj), + encoding, errors); + } + return v; + } + if (PyUnicode_Check(obj)) { PyErr_SetString(PyExc_TypeError, "decoding str is not supported"); return NULL; } - /* Coerce object */ - if (PyBytes_Check(obj)) { - s = PyBytes_AS_STRING(obj); - len = PyBytes_GET_SIZE(obj); - } - else if (PyByteArray_Check(obj)) { - s = PyByteArray_AS_STRING(obj); - len = PyByteArray_GET_SIZE(obj); - } - else if (PyObject_AsCharBuffer(obj, &s, &len)) { - /* Overwrite the error message with something more useful in - case of a TypeError. */ - if (PyErr_ExceptionMatches(PyExc_TypeError)) - PyErr_Format(PyExc_TypeError, - "coercing to str: need string or buffer, " - "%.80s found", - Py_TYPE(obj)->tp_name); - goto onError; + /* Retrieve a bytes buffer view through the PEP 3118 buffer interface */ + if (PyObject_GetBuffer(obj, &buffer, PyBUF_SIMPLE) < 0) { + PyErr_Format(PyExc_TypeError, + "coercing to str: need bytes, bytearray " + "or buffer-like object, %.80s found", + Py_TYPE(obj)->tp_name); + return NULL; } - /* Convert to Unicode */ - if (len == 0) { + if (buffer.len == 0) { Py_INCREF(unicode_empty); - v = (PyObject *)unicode_empty; + v = (PyObject *) unicode_empty; } else - v = PyUnicode_Decode(s, len, encoding, errors); + v = PyUnicode_Decode((char*) buffer.buf, buffer.len, encoding, errors); + PyBuffer_Release(&buffer); return v; - - onError: - return NULL; } PyObject *PyUnicode_Decode(const char *s, -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From f43f65b69f9190ed7300b8d0334d8f44b657b9fd Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 1 Sep 2010 21:16:10 +0000 Subject: Merged revisions 84408-84409 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84408 | antoine.pitrou | 2010-09-01 23:14:16 +0200 (mer., 01 sept. 2010) | 4 lines Issue #9737: Fix a crash when trying to delete a slice or an item from a memoryview object. ........ r84409 | antoine.pitrou | 2010-09-01 23:14:46 +0200 (mer., 01 sept. 2010) | 3 lines Fix a compilation warning ........ --- Lib/test/test_memoryview.py | 9 +++++++++ Misc/NEWS | 3 +++ Objects/memoryobject.c | 7 ++++++- 3 files changed, 18 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_memoryview.py b/Lib/test/test_memoryview.py index abda678..3f82307 100644 --- a/Lib/test/test_memoryview.py +++ b/Lib/test/test_memoryview.py @@ -111,6 +111,15 @@ class AbstractMemoryTests: m = None self.assertEquals(sys.getrefcount(b), oldrefcount) + def test_delitem(self): + for tp in self._types: + b = tp(self._source) + m = self._view(b) + with self.assertRaises(TypeError): + del m[1] + with self.assertRaises(TypeError): + del m[1:4] + def test_tobytes(self): for tp in self._types: m = self._view(tp(self._source)) diff --git a/Misc/NEWS b/Misc/NEWS index 4086378..e342ee8 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #9737: Fix a crash when trying to delete a slice or an item from + a memoryview object. + - Issue #7415: PyUnicode_FromEncodedObject() now uses the new buffer API properly. Patch by Stefan Behnel. diff --git a/Objects/memoryobject.c b/Objects/memoryobject.c index d09c268..f5dacb0 100644 --- a/Objects/memoryobject.c +++ b/Objects/memoryobject.c @@ -179,7 +179,7 @@ _indirect_copy_nd(char *dest, Py_buffer *view, char fort) int k; Py_ssize_t elements; char *ptr; - void (*func)(int, Py_ssize_t *, Py_ssize_t *); + void (*func)(int, Py_ssize_t *, const Py_ssize_t *); if (view->ndim > PY_SSIZE_T_MAX / sizeof(Py_ssize_t)) { PyErr_NoMemory(); @@ -631,6 +631,11 @@ memory_ass_sub(PyMemoryViewObject *self, PyObject *key, PyObject *value) "cannot modify read-only memory"); return -1; } + if (value == NULL) { + PyErr_SetString(PyExc_TypeError, + "cannot delete memory"); + return -1; + } if (view->ndim != 1) { PyErr_SetNone(PyExc_NotImplementedError); return -1; -- cgit v0.12 From fa16e2c20bfe3732fc29f39fb60c99dd3ad99966 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger <python@rcn.com> Date: Wed, 1 Sep 2010 21:26:16 +0000 Subject: Cleanup heapq docs --- Doc/library/heapq.rst | 74 +++++++++++++++++++++++++-------------------------- 1 file changed, 37 insertions(+), 37 deletions(-) diff --git a/Doc/library/heapq.rst b/Doc/library/heapq.rst index f5d62c7..49e3bf3 100644 --- a/Doc/library/heapq.rst +++ b/Doc/library/heapq.rst @@ -61,45 +61,16 @@ The following functions are provided: Pop and return the smallest item from the *heap*, and also push the new *item*. The heap size doesn't change. If the heap is empty, :exc:`IndexError` is raised. - This is more efficient than :func:`heappop` followed by :func:`heappush`, and - can be more appropriate when using a fixed-size heap. Note that the value - returned may be larger than *item*! That constrains reasonable uses of this - routine unless written as part of a conditional replacement:: - if item > heap[0]: - item = heapreplace(heap, item) + This one step operation is more efficient than a :func:`heappop` followed by + :func:`heappush` and can be more appropriate when using a fixed-size heap. + The pop/push combination always returns an element from the heap and replaces + it with *item*. -Example of use: - - >>> from heapq import heappush, heappop - >>> heap = [] - >>> data = [1, 3, 5, 7, 9, 2, 4, 6, 8, 0] - >>> for item in data: - ... heappush(heap, item) - ... - >>> ordered = [] - >>> while heap: - ... ordered.append(heappop(heap)) - ... - >>> ordered - [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] - >>> data.sort() - >>> data == ordered - True - -Using a heap to insert items at the correct place in a priority queue: - - >>> heap = [] - >>> data = [(1, 'J'), (4, 'N'), (3, 'H'), (2, 'O')] - >>> for item in data: - ... heappush(heap, item) - ... - >>> while heap: - ... print(heappop(heap)[1]) - J - O - H - N + The value returned may be larger than the *item* added. If that isn't + desired, consider using :func:`heappushpop` instead. Its push/pop + combination returns the smaller of the two values, leaving the larger value + on the heap. The module also offers three general purpose functions based on heaps. @@ -139,6 +110,35 @@ values, it is more efficient to use the :func:`sorted` function. Also, when functions. +Basic Examples +-------------- + +A `heapsort <http://en.wikipedia.org/wiki/Heapsort>`_ can be implemented by +pushing all values onto a heap and then popping off the smallest values one at a +time:: + + >>> def heapsort(iterable): + ... 'Equivalent to sorted(iterable)' + ... h = [] + ... for value in iterable: + ... heappush(h, value) + ... return [heappop(h) for i in range(len(h))] + ... + >>> heapsort([1, 3, 5, 7, 9, 2, 4, 6, 8, 0]) + [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] + +Heap elements can be tuples. This is useful for assigning comparison values +(such as task priorities) alongside the main record being tracked:: + + >>> h = [] + >>> heappush(h, (5, 'write code')) + >>> heappush(h, (7, 'release product')) + >>> heappush(h, (1, 'write spec')) + >>> heappush(h, (3, 'create tests')) + >>> heappop(h) + (1, 'write spec') + + Priority Queue Implementation Notes ----------------------------------- -- cgit v0.12 From bd204de4546a3749d6df1b7f4bef8a7c7ccd813d Mon Sep 17 00:00:00 2001 From: Raymond Hettinger <python@rcn.com> Date: Wed, 1 Sep 2010 22:21:36 +0000 Subject: Glossary cleanup --- Doc/glossary.rst | 38 +++++++++++++++++++------------------- 1 file changed, 19 insertions(+), 19 deletions(-) diff --git a/Doc/glossary.rst b/Doc/glossary.rst index c4e0e32..40f0869 100644 --- a/Doc/glossary.rst +++ b/Doc/glossary.rst @@ -134,10 +134,9 @@ Glossary For more information about descriptors' methods, see :ref:`descriptors`. dictionary - An associative array, where arbitrary keys are mapped to values. The use - of :class:`dict` closely resembles that for :class:`list`, but the keys can - be any object with a :meth:`__hash__` function, not just integers. - Called a hash in Perl. + An associative array, where arbitrary keys are mapped to values. The keys + can be any object with :meth:`__hash__` function and :meth:`__eq__` + methods. Called a hash in Perl. docstring A string literal which appears as the first expression in a class, @@ -186,9 +185,11 @@ Glossary :term:`abstract base class`. floor division - Mathematical division discarding any remainder. The floor division - operator is ``//``. For example, the expression ``11//4`` evaluates to - ``2`` in contrast to the ``2.75`` returned by float true division. + Mathematical division that rounds down to nearest integer. The floor + division operator is ``//``. For example, the expression ``11 // 4`` + evaluates to ``2`` in contrast to the ``2.75`` returned by float true + division. Note that ``(-11) // 4`` is ``-3`` because that is ``-2.75`` + rounded *downward*. See :pep:`238`. function A series of statements which returns some value to a caller. It can also @@ -196,7 +197,7 @@ Glossary the body. See also :term:`argument` and :term:`method`. __future__ - A pseudo module which programmers can use to enable new language features + A pseudo-module which programmers can use to enable new language features which are not compatible with the current interpreter. By importing the :mod:`__future__` module and evaluating its variables, @@ -214,13 +215,13 @@ Glossary generator A function which returns an iterator. It looks like a normal function - except that values are returned to the caller using a :keyword:`yield` - statement instead of a :keyword:`return` statement. Generator functions - often contain one or more :keyword:`for` or :keyword:`while` loops which - :keyword:`yield` elements back to the caller. The function execution is - stopped at the :keyword:`yield` keyword (returning the result) and is - resumed there when the next element is requested by calling the - :meth:`__next__` method of the returned iterator. + except that it contains :keyword:`yield` statements for producing a series + a values usable in a for-loop or that can be retrieved one at a time with + the :func:`next` function. Each :keyword:`yield` temporarily suspends + processing, remembering the location execution state (including local + variables and pending try-statements). When the generator resumes, it + picks-up where it left-off (in contrast to functions which start fresh on + every invocation. .. index:: single: generator expression @@ -265,9 +266,7 @@ Glossary IDLE An Integrated Development Environment for Python. IDLE is a basic editor and interpreter environment which ships with the standard distribution of - Python. Good for beginners, it also serves as clear example code for - those wanting to implement a moderately sophisticated, multi-platform GUI - application. + Python. immutable An object with a fixed value. Immutable objects include numbers, strings and @@ -369,7 +368,8 @@ Glossary mapping A container object (such as :class:`dict`) which supports arbitrary key - lookups using the special method :meth:`__getitem__`. + lookups using the special method :meth:`__getitem__`. Mappings also + support :meth:`__len__`, :meth:`__iter__`, and :meth:`__contains__`. metaclass The class of a class. Class definitions create a class name, a class -- cgit v0.12 From 2f6bd27a7e74200c2b85e1db4d1fcb0322efae67 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger <python@rcn.com> Date: Wed, 1 Sep 2010 22:52:25 +0000 Subject: More descriptive title. --- Doc/conf.py | 2 +- Doc/tools/sphinxext/indexcontent.html | 4 ++-- Doc/using/index.rst | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/Doc/conf.py b/Doc/conf.py index e2b0ce0..9603b4b 100644 --- a/Doc/conf.py +++ b/Doc/conf.py @@ -128,7 +128,7 @@ latex_documents = [ ('tutorial/index', 'tutorial.tex', 'Python Tutorial', _stdauthor, 'manual'), ('using/index', 'using.tex', - 'Using Python', _stdauthor, 'manual'), + 'Python Setup', _stdauthor, 'manual'), ('whatsnew/' + version, 'whatsnew.tex', 'What\'s New in Python', 'A. M. Kuchling', 'howto'), ] diff --git a/Doc/tools/sphinxext/indexcontent.html b/Doc/tools/sphinxext/indexcontent.html index ef61e80..e364dce 100644 --- a/Doc/tools/sphinxext/indexcontent.html +++ b/Doc/tools/sphinxext/indexcontent.html @@ -7,12 +7,12 @@ <span class="linkdescr">or <a href="{{ pathto("whatsnew/index") }}">all "What's new" documents</a> since 2.0</span></span></p> <p class="biglink"><a class="biglink" href="{{ pathto("tutorial/index") }}">Tutorial</a><br/> <span class="linkdescr">start here</span></p> - <p class="biglink"><a class="biglink" href="{{ pathto("using/index") }}">Using Python</a><br/> - <span class="linkdescr">how to use Python on different platforms</span></p> <p class="biglink"><a class="biglink" href="{{ pathto("library/index") }}">Library Reference</a><br/> <span class="linkdescr">keep this under your pillow</span></p> <p class="biglink"><a class="biglink" href="{{ pathto("reference/index") }}">Language Reference</a><br/> <span class="linkdescr">describes syntax and language elements</span></p> + <p class="biglink"><a class="biglink" href="{{ pathto("using/index") }}">Python Setup</a><br/> + <span class="linkdescr">how to use Python on different platforms</span></p> <p class="biglink"><a class="biglink" href="{{ pathto("howto/index") }}">Python HOWTOs</a><br/> <span class="linkdescr">in-depth documents on specific topics</span></p> </td><td width="50%"> diff --git a/Doc/using/index.rst b/Doc/using/index.rst index 6ce5a00..6bba578 100644 --- a/Doc/using/index.rst +++ b/Doc/using/index.rst @@ -1,7 +1,7 @@ .. _using-index: ################ - Using Python + Python Setup ################ -- cgit v0.12 From b82d5e1525f5bcad8c3ff23f2cfe679227643a65 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Thu, 2 Sep 2010 22:21:32 +0000 Subject: Merged revisions 84438 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84438 | antoine.pitrou | 2010-09-02 21:48:07 +0200 (jeu., 02 sept. 2010) | 3 lines BytesIO.getvalue() and StringIO.getvalue() are METH_NOARGS. ........ --- Modules/_io/bytesio.c | 2 +- Modules/_io/stringio.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Modules/_io/bytesio.c b/Modules/_io/bytesio.c index b93e325..29fb1ea 100644 --- a/Modules/_io/bytesio.c +++ b/Modules/_io/bytesio.c @@ -704,7 +704,7 @@ static struct PyMethodDef bytesio_methods[] = { {"readline", (PyCFunction)bytesio_readline, METH_VARARGS, readline_doc}, {"readlines", (PyCFunction)bytesio_readlines, METH_VARARGS, readlines_doc}, {"read", (PyCFunction)bytesio_read, METH_VARARGS, read_doc}, - {"getvalue", (PyCFunction)bytesio_getvalue, METH_VARARGS, getval_doc}, + {"getvalue", (PyCFunction)bytesio_getvalue, METH_NOARGS, getval_doc}, {"seek", (PyCFunction)bytesio_seek, METH_VARARGS, seek_doc}, {"truncate", (PyCFunction)bytesio_truncate, METH_VARARGS, truncate_doc}, {NULL, NULL} /* sentinel */ diff --git a/Modules/_io/stringio.c b/Modules/_io/stringio.c index e02d26b..7e3730a 100644 --- a/Modules/_io/stringio.c +++ b/Modules/_io/stringio.c @@ -698,7 +698,7 @@ stringio_newlines(stringio *self, void *context) static struct PyMethodDef stringio_methods[] = { {"close", (PyCFunction)stringio_close, METH_NOARGS, stringio_close_doc}, - {"getvalue", (PyCFunction)stringio_getvalue, METH_VARARGS, stringio_getvalue_doc}, + {"getvalue", (PyCFunction)stringio_getvalue, METH_NOARGS, stringio_getvalue_doc}, {"read", (PyCFunction)stringio_read, METH_VARARGS, stringio_read_doc}, {"readline", (PyCFunction)stringio_readline, METH_VARARGS, stringio_readline_doc}, {"tell", (PyCFunction)stringio_tell, METH_NOARGS, stringio_tell_doc}, -- cgit v0.12 From ee541e0d81a3f0a314aa9f59f324fa817bd6d27a Mon Sep 17 00:00:00 2001 From: Daniel Stutzbach <daniel@stutzbachenterprises.com> Date: Fri, 3 Sep 2010 12:42:06 +0000 Subject: Merged revisions 84450 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84450 | daniel.stutzbach | 2010-09-03 07:38:33 -0500 (Fri, 03 Sep 2010) | 1 line Fix Issue9753: socket.dup() does not always work right on Windows ........ --- Misc/NEWS | 3 +++ Modules/socketmodule.c | 13 +++++-------- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index e342ee8..79f37ad 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -105,6 +105,9 @@ C-API Library ------- +- Issue #9753: Fixed socket.dup, which did not always work correctly + on Windows. + - Issue #1868: Eliminate subtle timing issues in thread-local objects by getting rid of the cached copy of thread-local attribute dictionary. diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c index baa5b9d..6529008 100644 --- a/Modules/socketmodule.c +++ b/Modules/socketmodule.c @@ -351,16 +351,13 @@ const char *inet_ntop(int af, const void *src, char *dst, socklen_t size); static SOCKET dup_socket(SOCKET handle) { - HANDLE newhandle; + WSAPROTOCOL_INFO info; - if (!DuplicateHandle(GetCurrentProcess(), (HANDLE)handle, - GetCurrentProcess(), &newhandle, - 0, FALSE, DUPLICATE_SAME_ACCESS)) - { - WSASetLastError(GetLastError()); + if (WSADuplicateSocket(handle, GetCurrentProcessId(), &info)) return INVALID_SOCKET; - } - return (SOCKET)newhandle; + + return WSASocket(FROM_PROTOCOL_INFO, FROM_PROTOCOL_INFO, + FROM_PROTOCOL_INFO, &info, 0, 0); } #define SOCKETCLOSE closesocket #else -- cgit v0.12 From f6efac6df28f1f6a7d699c9fcf4c867c8fce19fb Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Fri, 3 Sep 2010 16:14:14 +0000 Subject: Merged revisions 84452 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84452 | antoine.pitrou | 2010-09-03 18:12:14 +0200 (ven., 03 sept. 2010) | 3 lines Fix NEWS entry. ........ --- Misc/NEWS | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 79f37ad..bec7771 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -523,8 +523,9 @@ Extension Modules Build ----- -- Issue #3101: Helper functions _add_one_to_C() and _add_one_to_F() become - _Py_add_one_to_C() and _Py_add_one_to_F(), respectively. +- Issue #3101: Helper functions _add_one_to_index_C() and + _add_one_to_index_F() become _Py_add_one_to_index_C() and + _Py_add_one_to_index_F(), respectively. - Issue #9700: define HAVE_BROKEN_POSIX_SEMAPHORES under AIX 6.x. Patch by Sébastien Sablé. -- cgit v0.12 From 23ef20f46140603e372c9bcd78110aa6bb9c361d Mon Sep 17 00:00:00 2001 From: Daniel Stutzbach <daniel@stutzbachenterprises.com> Date: Fri, 3 Sep 2010 18:37:34 +0000 Subject: Merged revisions 84459 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84459 | daniel.stutzbach | 2010-09-03 13:31:07 -0500 (Fri, 03 Sep 2010) | 1 line Doc fix: unicode() is now str() ........ --- Doc/c-api/unicode.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/c-api/unicode.rst b/Doc/c-api/unicode.rst index 8973207..e8e0db8 100644 --- a/Doc/c-api/unicode.rst +++ b/Doc/c-api/unicode.rst @@ -420,7 +420,7 @@ these codecs are directly usable via the following functions. Many of the following APIs take two arguments encoding and errors. These parameters encoding and errors have the same semantics as the ones of the -built-in :func:`unicode` Unicode object constructor. +built-in :func:`str` string object constructor. Setting encoding to *NULL* causes the default encoding to be used which is ASCII. The file system calls should use -- cgit v0.12 From 10c4c23a252294801e44de6d162e3f486baf1784 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Fri, 3 Sep 2010 18:39:47 +0000 Subject: Merged revisions 84464 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84464 | antoine.pitrou | 2010-09-03 20:38:17 +0200 (ven., 03 sept. 2010) | 3 lines Issue #3805: clean up implementation of the _read method in _ssl.c. ........ --- Lib/ssl.py | 6 +++--- Modules/_ssl.c | 59 +++++++++++++++++++++++++++++----------------------------- 2 files changed, 33 insertions(+), 32 deletions(-) diff --git a/Lib/ssl.py b/Lib/ssl.py index ec64469..0ba3442 100644 --- a/Lib/ssl.py +++ b/Lib/ssl.py @@ -162,14 +162,14 @@ class SSLSocket(socket): self._checkClosed() try: - if buffer: - v = self._sslobj.read(buffer, len) + if buffer is not None: + v = self._sslobj.read(len, buffer) else: v = self._sslobj.read(len or 1024) return v except SSLError as x: if x.args[0] == SSL_ERROR_EOF and self.suppress_ragged_eofs: - if buffer: + if buffer is not None: return 0 else: return b'' diff --git a/Modules/_ssl.c b/Modules/_ssl.c index 8eb9a1e..b98b03b 100644 --- a/Modules/_ssl.c +++ b/Modules/_ssl.c @@ -1277,11 +1277,9 @@ static PyObject *PySSL_SSLread(PySSLObject *self, PyObject *args) { PyObject *dest = NULL; Py_buffer buf; - int buf_passed = 0; - int count = -1; char *mem; - /* XXX this should use Py_ssize_t */ - int len = 1024; + int len, count; + int buf_passed = 0; int sockstate; int err; int nonblocking; @@ -1295,26 +1293,28 @@ static PyObject *PySSL_SSLread(PySSLObject *self, PyObject *args) } Py_INCREF(sock); - if (!PyArg_ParseTuple(args, "|Oi:read", &dest, &count)) + buf.obj = NULL; + buf.buf = NULL; + if (!PyArg_ParseTuple(args, "i|w*:read", &len, &buf)) goto error; - if ((dest == NULL) || (dest == Py_None)) { - if (!(dest = PyByteArray_FromStringAndSize((char *) 0, len))) - goto error; - mem = PyByteArray_AS_STRING(dest); - } else if (PyLong_Check(dest)) { - len = PyLong_AS_LONG(dest); - if (!(dest = PyByteArray_FromStringAndSize((char *) 0, len))) - goto error; - mem = PyByteArray_AS_STRING(dest); - } else { - if (PyObject_GetBuffer(dest, &buf, PyBUF_CONTIG) < 0) + if ((buf.buf == NULL) && (buf.obj == NULL)) { + dest = PyBytes_FromStringAndSize(NULL, len); + if (dest == NULL) goto error; - mem = buf.buf; - len = buf.len; - if ((count > 0) && (count <= len)) - len = count; + mem = PyBytes_AS_STRING(dest); + } + else { buf_passed = 1; + mem = buf.buf; + if (len <= 0 || len > buf.len) { + len = (int) buf.len; + if (buf.len != len) { + PyErr_SetString(PyExc_OverflowError, + "maximum length can't fit in a C 'int'"); + goto error; + } + } } /* just in case the blocking state of the socket has been changed */ @@ -1375,23 +1375,24 @@ static PyObject *PySSL_SSLread(PySSLObject *self, PyObject *args) PySSL_SetError(self, count, __FILE__, __LINE__); goto error; } - done: + +done: Py_DECREF(sock); if (!buf_passed) { - PyObject *res = PyBytes_FromStringAndSize(mem, count); - Py_DECREF(dest); - return res; - } else { + _PyBytes_Resize(&dest, count); + return dest; + } + else { PyBuffer_Release(&buf); return PyLong_FromLong(count); } - error: + +error: Py_DECREF(sock); - if (!buf_passed) { + if (!buf_passed) Py_XDECREF(dest); - } else { + else PyBuffer_Release(&buf); - } return NULL; } -- cgit v0.12 From 8f94754d3ab6e9b27932a5f870f3500ca8e3ed84 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Fri, 3 Sep 2010 22:05:17 +0000 Subject: Merged revisions 84472 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84472 | eric.araujo | 2010-09-04 00:03:10 +0200 (sam., 04 sept. 2010) | 2 lines Fix invalid bytes for UTF-8 ........ --- Modules/_heapqmodule.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Modules/_heapqmodule.c b/Modules/_heapqmodule.c index 366fb3d..fd0ecac 100644 --- a/Modules/_heapqmodule.c +++ b/Modules/_heapqmodule.c @@ -2,7 +2,7 @@ C implementation derived directly from heapq.py in Py2.3 which was written by Kevin O'Connor, augmented by Tim Peters, -annotated by Franois Pinard, and converted to C by Raymond Hettinger. +annotated by François Pinard, and converted to C by Raymond Hettinger. */ -- cgit v0.12 From 037077fe0362bfddd4a7723674ef39e8dcf1934a Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sat, 4 Sep 2010 17:26:01 +0000 Subject: Merged revisions 84489 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84489 | antoine.pitrou | 2010-09-04 19:21:57 +0200 (sam., 04 sept. 2010) | 4 lines Issue #7736: Release the GIL around calls to opendir() and closedir() in the posix module. Patch by Marcin Bachry. ........ --- Misc/NEWS | 3 +++ Modules/posixmodule.c | 11 ++++++++++- 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/Misc/NEWS b/Misc/NEWS index bec7771..b5c4725 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -474,6 +474,9 @@ Library Extension Modules ----------------- +- Issue #7736: Release the GIL around calls to opendir() and closedir() + in the posix module. Patch by Marcin Bachry. + - Issue #4835: make PyLong_FromSocket_t() and PyLong_AsSocket_t() private to the socket module, and fix the width of socket descriptors to be correctly detected under 64-bit Windows. diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index 5a5badd..ed2447b 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -2493,11 +2493,16 @@ posix_listdir(PyObject *self, PyObject *args) if (!PyArg_ParseTuple(args, "O&:listdir", PyUnicode_FSConverter, &oname)) return NULL; name = bytes2str(oname, 1); - if ((dirp = opendir(name)) == NULL) { + Py_BEGIN_ALLOW_THREADS + dirp = opendir(name); + Py_END_ALLOW_THREADS + if (dirp == NULL) { return posix_error_with_allocated_filename(oname); } if ((d = PyList_New(0)) == NULL) { + Py_BEGIN_ALLOW_THREADS closedir(dirp); + Py_END_ALLOW_THREADS release_bytes(oname); return NULL; } @@ -2510,7 +2515,9 @@ posix_listdir(PyObject *self, PyObject *args) if (errno == 0) { break; } else { + Py_BEGIN_ALLOW_THREADS closedir(dirp); + Py_END_ALLOW_THREADS Py_DECREF(d); return posix_error_with_allocated_filename(oname); } @@ -2550,7 +2557,9 @@ posix_listdir(PyObject *self, PyObject *args) } Py_DECREF(v); } + Py_BEGIN_ALLOW_THREADS closedir(dirp); + Py_END_ALLOW_THREADS release_bytes(oname); return d; -- cgit v0.12 From 5c78edae51aa087ed8f1468769f86f47b62eec6e Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sat, 4 Sep 2010 17:33:06 +0000 Subject: Merged revisions 84492 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84492 | antoine.pitrou | 2010-09-04 19:32:06 +0200 (sam., 04 sept. 2010) | 4 lines Issue #9581: Fix non-working PosixGroupsTester test case (it only runs as root, which is why nobody bothered about the failure) ........ --- Lib/test/test_posix.py | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/Lib/test/test_posix.py b/Lib/test/test_posix.py index 42ad1af..77f47fa 100644 --- a/Lib/test/test_posix.py +++ b/Lib/test/test_posix.py @@ -310,13 +310,7 @@ class PosixGroupsTester(unittest.TestCase): def test_initgroups(self): # find missing group - groups = sorted(self.saved_groups) - for g1,g2 in zip(groups[:-1], groups[1:]): - g = g1 + 1 - if g < g2: - break - else: - g = g2 + 1 + g = max(self.saved_groups) + 1 name = pwd.getpwuid(posix.getuid()).pw_name posix.initgroups(name, g) self.assertIn(g, posix.getgroups()) @@ -324,7 +318,7 @@ class PosixGroupsTester(unittest.TestCase): @unittest.skipUnless(hasattr(posix, 'setgroups'), "test needs posix.setgroups()") def test_setgroups(self): - for groups in [[0], range(16)]: + for groups in [[0], list(range(16))]: posix.setgroups(groups) self.assertListEqual(groups, posix.getgroups()) -- cgit v0.12 From ce111caaeb9ae6cf3c04dfdc26cc4e53f015f31d Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sat, 4 Sep 2010 17:49:13 +0000 Subject: Merged revisions 84495-84497 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r84495 | antoine.pitrou | 2010-09-04 19:40:21 +0200 (sam., 04 sept. 2010) | 4 lines Issue #1100562: Fix deep-copying of objects derived from the list and dict types. Patch by Michele Orrù and Björn Lindqvist. ........ r84496 | antoine.pitrou | 2010-09-04 19:40:51 +0200 (sam., 04 sept. 2010) | 3 lines Fix Björn's name in ACKS. ........ r84497 | antoine.pitrou | 2010-09-04 19:46:44 +0200 (sam., 04 sept. 2010) | 3 lines Fix running the copy module from the command-line (however use{ful,less} it may be). ........ --- Lib/copy.py | 37 +++++++++++++++++++++++++------------ Lib/test/test_copy.py | 20 ++++++++++++++++++++ Misc/ACKS | 2 +- Misc/NEWS | 3 +++ 4 files changed, 49 insertions(+), 13 deletions(-) diff --git a/Lib/copy.py b/Lib/copy.py index 2646350..4b75511 100644 --- a/Lib/copy.py +++ b/Lib/copy.py @@ -51,6 +51,7 @@ __getstate__() and __setstate__(). See the documentation for module import types import weakref from copyreg import dispatch_table +import builtins class Error(Exception): pass @@ -109,7 +110,7 @@ t = getattr(types, "CodeType", None) if t is not None: d[t] = _copy_immutable for name in ("complex", "unicode"): - t = globals()['__builtins__'].get(name) + t = getattr(builtins, name, None) if t is not None: d[t] = _copy_immutable @@ -279,17 +280,7 @@ def _reconstruct(x, info, deep, memo=None): args = deepcopy(args, memo) y = callable(*args) memo[id(x)] = y - if listiter is not None: - for item in listiter: - if deep: - item = deepcopy(item, memo) - y.append(item) - if dictiter is not None: - for key, value in dictiter: - if deep: - key = deepcopy(key, memo) - value = deepcopy(value, memo) - y[key] = value + if state: if deep: state = deepcopy(state, memo) @@ -305,6 +296,18 @@ def _reconstruct(x, info, deep, memo=None): if slotstate is not None: for key, value in slotstate.items(): setattr(y, key, value) + + if listiter is not None: + for item in listiter: + if deep: + item = deepcopy(item, memo) + y.append(item) + if dictiter is not None: + for key, value in dictiter: + if deep: + key = deepcopy(key, memo) + value = deepcopy(value, memo) + y[key] = value return y del d @@ -366,6 +369,16 @@ def _test(): print(map(reprlib.repr, l1)) print(map(reprlib.repr, l2)) print(map(reprlib.repr, l3)) + class odict(dict): + def __init__(self, d = {}): + self.a = 99 + dict.__init__(self, d) + def __setitem__(self, k, i): + dict.__setitem__(self, k, i) + self.a + o = odict({"A" : "B"}) + x = deepcopy(o) + print(o, x) if __name__ == '__main__': _test() diff --git a/Lib/test/test_copy.py b/Lib/test/test_copy.py index 2af2109..f4ca6b3 100644 --- a/Lib/test/test_copy.py +++ b/Lib/test/test_copy.py @@ -532,6 +532,26 @@ class TestCopy(unittest.TestCase): self.assertEqual(x.foo, y.foo) self.assertTrue(x.foo is not y.foo) + def test_deepcopy_dict_subclass(self): + class C(dict): + def __init__(self, d=None): + if not d: + d = {} + self._keys = list(d.keys()) + super().__init__(d) + def __setitem__(self, key, item): + super().__setitem__(key, item) + if key not in self._keys: + self._keys.append(key) + x = C(d={'foo':0}) + y = copy.deepcopy(x) + self.assertEqual(x, y) + self.assertEqual(x._keys, y._keys) + self.assertTrue(x is not y) + x['bar'] = 1 + self.assertNotEqual(x, y) + self.assertNotEqual(x._keys, y._keys) + def test_copy_list_subclass(self): class C(list): pass diff --git a/Misc/ACKS b/Misc/ACKS index b4ac3a7..ea774ab 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -469,7 +469,7 @@ Shawn Ligocki Martin Ligr Grant Limberg Christopher Lindblad -Bjorn Lindqvist +Björn Lindqvist Per Lindqvist Eric Lindvall Gregor Lingl diff --git a/Misc/NEWS b/Misc/NEWS index b5c4725..871396b 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -105,6 +105,9 @@ C-API Library ------- +- Issue #1100562: Fix deep-copying of objects derived from the list and + dict types. Patch by Michele Orrù and Björn Lindqvist. + - Issue #9753: Fixed socket.dup, which did not always work correctly on Windows. -- cgit v0.12 From ec80478967afc0cf4e600a48dfa633603c20ac0e Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sat, 4 Sep 2010 18:46:56 +0000 Subject: Merged revisions 84502 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84502 | antoine.pitrou | 2010-09-04 20:45:37 +0200 (sam., 04 sept. 2010) | 3 lines Fix typos in error messages (thanks Arfrever). ........ --- Modules/_pickle.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Modules/_pickle.c b/Modules/_pickle.c index 96f194e..c47a844 100644 --- a/Modules/_pickle.c +++ b/Modules/_pickle.c @@ -497,7 +497,7 @@ unpickler_read(UnpicklerObject *self, char **s, Py_ssize_t n) /* XXX: Should bytearray be supported too? */ if (!PyBytes_Check(data)) { PyErr_SetString(PyExc_ValueError, - "read() from the underlying stream did not" + "read() from the underlying stream did not " "return bytes"); Py_DECREF(data); return -1; @@ -530,7 +530,7 @@ unpickler_readline(UnpicklerObject *self, char **s) /* XXX: Should bytearray be supported too? */ if (!PyBytes_Check(data)) { PyErr_SetString(PyExc_ValueError, - "readline() from the underlying stream did not" + "readline() from the underlying stream did not " "return bytes"); return -1; } -- cgit v0.12 From 0bb502dcac9c687201aa58632e3dcbee1ac1168c Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sat, 4 Sep 2010 21:02:41 +0000 Subject: Merged revisions 84506 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84506 | antoine.pitrou | 2010-09-04 22:53:29 +0200 (sam., 04 sept. 2010) | 5 lines Issue #8734: Avoid crash in msvcrt.get_osfhandle() when an invalid file descriptor is provided. Patch by Pascal Chambon. ........ --- Lib/test/test_fileio.py | 3 +++ Misc/NEWS | 3 +++ PC/msvcrtmodule.c | 3 +++ 3 files changed, 9 insertions(+) diff --git a/Lib/test/test_fileio.py b/Lib/test/test_fileio.py index f89c542..2f299dc 100644 --- a/Lib/test/test_fileio.py +++ b/Lib/test/test_fileio.py @@ -313,6 +313,9 @@ class OtherFileTests(unittest.TestCase): def testInvalidFd(self): self.assertRaises(ValueError, _FileIO, -10) self.assertRaises(OSError, _FileIO, make_bad_fd()) + if sys.platform == 'win32': + import msvcrt + self.assertRaises(IOError, msvcrt.get_osfhandle, make_bad_fd()) def testBadModeArgument(self): # verify that we get a sensible error message for bad mode argument diff --git a/Misc/NEWS b/Misc/NEWS index 871396b..2ff4ff4 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -477,6 +477,9 @@ Library Extension Modules ----------------- +- Issue #8734: Avoid crash in msvcrt.get_osfhandle() when an invalid file + descriptor is provided. Patch by Pascal Chambon. + - Issue #7736: Release the GIL around calls to opendir() and closedir() in the posix module. Patch by Marcin Bachry. diff --git a/PC/msvcrtmodule.c b/PC/msvcrtmodule.c index 9a86d5e..37631a7 100755 --- a/PC/msvcrtmodule.c +++ b/PC/msvcrtmodule.c @@ -143,6 +143,9 @@ msvcrt_get_osfhandle(PyObject *self, PyObject *args) if (!PyArg_ParseTuple(args,"i:get_osfhandle", &fd)) return NULL; + if (!_PyVerify_fd(fd)) + return PyErr_SetFromErrno(PyExc_IOError); + handle = _get_osfhandle(fd); if (handle == -1) return PyErr_SetFromErrno(PyExc_IOError); -- cgit v0.12 From 7e00ef097499e9f900ac61eaf96760c1c6b81e8a Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Sun, 5 Sep 2010 22:40:41 +0000 Subject: Merged revisions 80521 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r80521 | r.david.murray | 2010-04-26 22:45:53 -0400 (Mon, 26 Apr 2010) | 13 lines Merged revisions 80512 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80512 | r.david.murray | 2010-04-26 17:17:14 -0400 (Mon, 26 Apr 2010) | 7 lines Issue #6656: fix locale.format_string to handle escaped percents and mappings. Refactors format_string. Includes tests for the two problems noted in the issue, but as far as I can see there are no other tests that confirm that format_string conforms to normal % formatting rules. ........ ................ --- Lib/locale.py | 36 ++++++++++++++++++++++-------------- Lib/test/test_locale.py | 20 ++++++++++++++++++++ Misc/NEWS | 3 +++ 3 files changed, 45 insertions(+), 14 deletions(-) diff --git a/Lib/locale.py b/Lib/locale.py index f74207d..8c44625 100644 --- a/Lib/locale.py +++ b/Lib/locale.py @@ -224,22 +224,30 @@ def format_string(f, val, grouping=False): percents = list(_percent_re.finditer(f)) new_f = _percent_re.sub('%s', f) - if isinstance(val, tuple): - new_val = list(val) - i = 0 - for perc in percents: - starcount = perc.group('modifiers').count('*') - new_val[i] = format(perc.group(), new_val[i], grouping, False, *new_val[i+1:i+1+starcount]) - del new_val[i+1:i+1+starcount] - i += (1 + starcount) - val = tuple(new_val) - elif isinstance(val, collections.Mapping): + if isinstance(val, collections.Mapping): + new_val = [] for perc in percents: - key = perc.group("key") - val[key] = format(perc.group(), val[key], grouping) + if perc.group()[-1]=='%': + new_val.append('%') + else: + new_val.append(format(perc.group(), val, grouping)) else: - # val is a single value - val = format(percents[0].group(), val, grouping) + if not isinstance(val, tuple): + val = (val,) + new_val = [] + i = 0 + for perc in percents: + if perc.group()[-1]=='%': + new_val.append('%') + else: + starcount = perc.group('modifiers').count('*') + new_val.append(_format(perc.group(), + val[i], + grouping, + False, + *val[i+1:i+1+starcount])) + i += (1 + starcount) + val = tuple(new_val) return new_f % val diff --git a/Lib/test/test_locale.py b/Lib/test/test_locale.py index 9439522..6cdb67b 100644 --- a/Lib/test/test_locale.py +++ b/Lib/test/test_locale.py @@ -236,6 +236,25 @@ class TestFormatPatternArg(unittest.TestCase): self.assertRaises(ValueError, locale.format, " %f", 'foo') self.assertRaises(ValueError, locale.format, "%fg", 'foo') self.assertRaises(ValueError, locale.format, "%^g", 'foo') + self.assertRaises(ValueError, locale.format, "%f%%", 'foo') + + +class TestLocaleFormatString(unittest.TestCase): + """General tests on locale.format_string""" + + def test_percent_escape(self): + self.assertEqual(locale.format_string('%f%%', 1.0), '%f%%' % 1.0) + self.assertEqual(locale.format_string('%d %f%%d', (1, 1.0)), + '%d %f%%d' % (1, 1.0)) + self.assertEqual(locale.format_string('%(foo)s %%d', {'foo': 'bar'}), + ('%(foo)s %%d' % {'foo': 'bar'})) + + def test_mapping(self): + self.assertEqual(locale.format_string('%(foo)s bing.', {'foo': 'bar'}), + ('%(foo)s bing.' % {'foo': 'bar'})) + self.assertEqual(locale.format_string('%(foo)s', {'foo': 'bar'}), + ('%(foo)s' % {'foo': 'bar'})) + class TestNumberFormatting(BaseLocalizedTest, EnUSNumberFormatting): @@ -377,6 +396,7 @@ def test_main(): tests = [ TestMiscellaneous, TestFormatPatternArg, + TestLocaleFormatString, TestEnUSNumberFormatting, TestCNumberFormatting, TestFrFRNumberFormatting, diff --git a/Misc/NEWS b/Misc/NEWS index 2ff4ff4..dcec2e9 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -105,6 +105,9 @@ C-API Library ------- +- Issue #6656: fix locale.format_string to handle escaped percents + and mappings. + - Issue #1100562: Fix deep-copying of objects derived from the list and dict types. Patch by Michele Orrù and Björn Lindqvist. -- cgit v0.12 From 912443c861ca29d50d37ed817072b0f0f16ac4c3 Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Mon, 6 Sep 2010 16:10:04 +0000 Subject: Merged revisions 84556 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84556 | brian.curtin | 2010-09-06 11:04:10 -0500 (Mon, 06 Sep 2010) | 7 lines Clean up the fix to #9324 with some of the suggestions raised on python-dev in response to the original checkin. Move the validation from the original loop into a switch statement, and adjust a platform check in the tests. ........ --- Lib/test/test_signal.py | 5 ++--- Modules/signalmodule.c | 21 ++++++++++----------- 2 files changed, 12 insertions(+), 14 deletions(-) diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py index a00e2d8..7aa03ef 100644 --- a/Lib/test/test_signal.py +++ b/Lib/test/test_signal.py @@ -9,9 +9,8 @@ import subprocess import traceback import sys, os, time, errno -if sys.platform == 'os2' or sys.platform == 'riscos': - raise unittest.SkipTest("Can't test signal on %s" % \ - sys.platform) +if sys.platform in ('os2', 'riscos'): + raise unittest.SkipTest("Can't test signal on %s" % sys.platform) class HandlerBCalled(Exception): diff --git a/Modules/signalmodule.c b/Modules/signalmodule.c index e9abec4..c2e762a 100644 --- a/Modules/signalmodule.c +++ b/Modules/signalmodule.c @@ -252,21 +252,20 @@ signal_signal(PyObject *self, PyObject *args) int sig_num; PyObject *old_handler; void (*func)(int); -#ifdef MS_WINDOWS - int cur_sig, num_valid_sigs = 6; - static int valid_sigs[] = {SIGABRT, SIGFPE, SIGILL, SIGINT, - SIGSEGV, SIGTERM}; - BOOL valid_sig = FALSE; -#endif if (!PyArg_ParseTuple(args, "iO:signal", &sig_num, &obj)) return NULL; #ifdef MS_WINDOWS /* Validate that sig_num is one of the allowable signals */ - for (cur_sig = 0; cur_sig < num_valid_sigs; cur_sig++) - valid_sig |= (sig_num == valid_sigs[cur_sig]); - if (!valid_sig) { - PyErr_SetString(PyExc_ValueError, "signal number out of range"); - return NULL; + switch (sig_num) { + case SIGABRT: break; + case SIGFPE: break; + case SIGILL: break; + case SIGINT: break; + case SIGSEGV: break; + case SIGTERM: break; + default: + PyErr_SetString(PyExc_ValueError, "invalid signal value"); + return NULL; } #endif #ifdef WITH_THREAD -- cgit v0.12 From 496153952a86e8f1c2e3be139ff96c3cca02ef38 Mon Sep 17 00:00:00 2001 From: Vinay Sajip <vinay_sajip@yahoo.co.uk> Date: Mon, 6 Sep 2010 22:18:20 +0000 Subject: Updated information on logging contextual information. --- Doc/library/logging.rst | 303 ++++++++++++++++++++++++++++++++++++++++++++---- 1 file changed, 283 insertions(+), 20 deletions(-) diff --git a/Doc/library/logging.rst b/Doc/library/logging.rst index 2dddc18..b5e34ff 100644 --- a/Doc/library/logging.rst +++ b/Doc/library/logging.rst @@ -246,16 +246,16 @@ With the logger object configured, the following methods create log messages: methods listed above, but this is how to log at custom log levels. :func:`getLogger` returns a reference to a logger instance with the specified -if it it is provided, or ``root`` if not. The names are period-separated +name if it is provided, or ``root`` if not. The names are period-separated hierarchical structures. Multiple calls to :func:`getLogger` with the same name will return a reference to the same logger object. Loggers that are further down in the hierarchical list are children of loggers higher up in the list. For example, given a logger with a name of ``foo``, loggers with names of -``foo.bar``, ``foo.bar.baz``, and ``foo.bam`` are all children of ``foo``. -Child loggers propagate messages up to their parent loggers. Because of this, -it is unnecessary to define and configure all the loggers an application uses. -It is sufficient to configure a top-level logger and create child loggers as -needed. +``foo.bar``, ``foo.bar.baz``, and ``foo.bam`` are all descendants of ``foo``. +Child loggers propagate messages up to the handlers associated with their +ancestor loggers. Because of this, it is unnecessary to define and configure +handlers for all the loggers an application uses. It is sufficient to +configure handlers for a top-level logger and create child loggers as needed. Handlers @@ -283,15 +283,16 @@ custom handlers) are the following configuration methods: are there two :func:`setLevel` methods? The level set in the logger determines which severity of messages it will pass to its handlers. The level set in each handler determines which messages that handler will send on. - :func:`setFormatter` selects a Formatter object for this handler to use. + +* :func:`setFormatter` selects a Formatter object for this handler to use. * :func:`addFilter` and :func:`removeFilter` respectively configure and deconfigure filter objects on handlers. -Application code should not directly instantiate and use handlers. Instead, the -:class:`Handler` class is a base class that defines the interface that all -Handlers should have and establishes some default behavior that child classes -can use (or override). +Application code should not directly instantiate and use instances of +:class:`Handler`. Instead, the :class:`Handler` class is a base class that +defines the interface that all handlers should have and establishes some +default behavior that child classes can use (or override). Formatters @@ -318,6 +319,14 @@ order:: "%(asctime)s - %(levelname)s - %(message)s" +Formatters use a user-configurable function to convert the creation time of a +record to a tuple. By default, :func:`time.localtime` is used; to change this +for a particular formatter instance, set the ``converter`` attribute of the +instance to a function with the same signature as :func:`time.localtime` or +:func:`time.gmtime`. To change it for all formatters, for example if you want +all logging times to be shown in GMT, set the ``converter`` attribute in the +Formatter class (to ``time.gmtime`` for GMT display). + Configuring Logging ^^^^^^^^^^^^^^^^^^^ @@ -464,9 +473,8 @@ libraries, then the logger name specified can be "orgname.foo" rather than just "foo". .. versionadded:: 3.1 - -The :class:`NullHandler` class was not present in previous versions, but is now -included, so that it need not be defined in library code. + The :class:`NullHandler` class was not present in previous versions, but is + now included, so that it need not be defined in library code. @@ -516,7 +524,9 @@ support desk staff, system administrators, developers). Handlers are passed can have zero, one or more handlers associated with it (via the :meth:`addHandler` method of :class:`Logger`). In addition to any handlers directly associated with a logger, *all handlers associated with all ancestors -of the logger* are called to dispatch the message. +of the logger* are called to dispatch the message (unless the *propagate* flag +for a logger is set to a false value, at which point the passing to ancestor +handlers stops). Just as for loggers, handlers can have levels associated with them. A handler's level acts as a filter in the same way as a logger's level does. If a handler @@ -729,7 +739,11 @@ functions. Provides an overriding level *lvl* for all loggers which takes precedence over the logger's own level. When the need arises to temporarily throttle logging - output down across the whole application, this function can be useful. + output down across the whole application, this function can be useful. Its + effect is to disable all logging calls of severity *lvl* and below, so that + if you call it with a value of INFO, then all INFO and DEBUG events would be + discarded, whereas those of severity WARNING and above would be processed + according to the logger's effective level. .. function:: addLevelName(lvl, levelName) @@ -765,11 +779,13 @@ functions. Does basic configuration for the logging system by creating a :class:`StreamHandler` with a default :class:`Formatter` and adding it to the - root logger. The function does nothing if any handlers have been defined for - the root logger. The functions :func:`debug`, :func:`info`, :func:`warning`, + root logger. The functions :func:`debug`, :func:`info`, :func:`warning`, :func:`error` and :func:`critical` will call :func:`basicConfig` automatically if no handlers are defined for the root logger. + This function does nothing if the root logger already has handlers + configured for it. + The following keyword arguments are supported. +--------------+---------------------------------------------+ @@ -838,8 +854,8 @@ instantiated directly, but always through the module-level function .. attribute:: Logger.propagate If this evaluates to false, logging messages are not passed by this logger or by - child loggers to higher level (ancestor) loggers. The constructor sets this - attribute to 1. + its child loggers to the handlers of higher level (ancestor) loggers. The + constructor sets this attribute to 1. .. method:: Logger.setLevel(lvl) @@ -1195,6 +1211,28 @@ are sent to both destinations. This example uses console and file handlers, but you can use any number and combination of handlers you choose. +.. _logging-exceptions: + +Exceptions raised during logging +-------------------------------- + +The logging package is designed to swallow exceptions which occur while logging +in production. This is so that errors which occur while handling logging events +- such as logging misconfiguration, network or other similar errors - do not +cause the application using logging to terminate prematurely. + +:class:`SystemExit` and :class:`KeyboardInterrupt` exceptions are never +swallowed. Other exceptions which occur during the :meth:`emit` method of a +:class:`Handler` subclass are passed to its :meth:`handleError` method. + +The default implementation of :meth:`handleError` in :class:`Handler` checks +to see if a module-level variable, :data:`raiseExceptions`, is set. If set, a +traceback is printed to :data:`sys.stderr`. If not set, the exception is swallowed. + +**Note:** The default value of :data:`raiseExceptions` is ``True``. This is because +during development, you typically want to be notified of any exceptions that +occur. It's advised that you set :data:`raiseExceptions` to ``False`` for production +usage. .. _context-info: @@ -1214,6 +1252,10 @@ level of granularity you want to use in logging an application, it could be hard to manage if the number of :class:`Logger` instances becomes effectively unbounded. + +Using LoggerAdapters to impart contextual information +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + An easy way in which you can pass contextual information to be output along with logging event information is to use the :class:`LoggerAdapter` class. This class is designed to look like a :class:`Logger`, so that you can call @@ -1318,6 +1360,104 @@ When this script is run, the output should look something like this:: 2008-01-18 14:49:54,033 d.e.f WARNING IP: 127.0.0.1 User: jim A message at WARNING level with 2 parameters +Using Filters to impart contextual information +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +You can also add contextual information to log output using a user-defined +:class:`Filter`. ``Filter`` instances are allowed to modify the ``LogRecords`` +passed to them, including adding additional attributes which can then be output +using a suitable format string, or if needed a custom :class:`Formatter`. + +For example in a web application, the request being processed (or at least, +the interesting parts of it) can be stored in a threadlocal +(:class:`threading.local`) variable, and then accessed from a ``Filter`` to +add, say, information from the request - say, the remote IP address and remote +user's username - to the ``LogRecord``, using the attribute names 'ip' and +'user' as in the ``LoggerAdapter`` example above. In that case, the same format +string can be used to get similar output to that shown above. Here's an example +script:: + + import logging + from random import choice + + class ContextFilter(logging.Filter): + """ + This is a filter which injects contextual information into the log. + + Rather than use actual contextual information, we just use random + data in this demo. + """ + + USERS = ['jim', 'fred', 'sheila'] + IPS = ['123.231.231.123', '127.0.0.1', '192.168.0.1'] + + def filter(self, record): + + record.ip = choice(ContextFilter.IPS) + record.user = choice(ContextFilter.USERS) + return True + + if __name__ == "__main__": + levels = (logging.DEBUG, logging.INFO, logging.WARNING, logging.ERROR, logging.CRITICAL) + a1 = logging.LoggerAdapter(logging.getLogger("a.b.c"), + { "ip" : "123.231.231.123", "user" : "sheila" }) + logging.basicConfig(level=logging.DEBUG, + format="%(asctime)-15s %(name)-5s %(levelname)-8s IP: %(ip)-15s User: %(user)-8s %(message)s") + a1 = logging.getLogger("a.b.c") + a2 = logging.getLogger("d.e.f") + + f = ContextFilter() + a1.addFilter(f) + a2.addFilter(f) + a1.debug("A debug message") + a1.info("An info message with %s", "some parameters") + for x in range(10): + lvl = choice(levels) + lvlname = logging.getLevelName(lvl) + a2.log(lvl, "A message at %s level with %d %s", lvlname, 2, "parameters") + +which, when run, produces something like:: + + 2010-09-06 22:38:15,292 a.b.c DEBUG IP: 123.231.231.123 User: fred A debug message + 2010-09-06 22:38:15,300 a.b.c INFO IP: 192.168.0.1 User: sheila An info message with some parameters + 2010-09-06 22:38:15,300 d.e.f CRITICAL IP: 127.0.0.1 User: sheila A message at CRITICAL level with 2 parameters + 2010-09-06 22:38:15,300 d.e.f ERROR IP: 127.0.0.1 User: jim A message at ERROR level with 2 parameters + 2010-09-06 22:38:15,300 d.e.f DEBUG IP: 127.0.0.1 User: sheila A message at DEBUG level with 2 parameters + 2010-09-06 22:38:15,300 d.e.f ERROR IP: 123.231.231.123 User: fred A message at ERROR level with 2 parameters + 2010-09-06 22:38:15,300 d.e.f CRITICAL IP: 192.168.0.1 User: jim A message at CRITICAL level with 2 parameters + 2010-09-06 22:38:15,300 d.e.f CRITICAL IP: 127.0.0.1 User: sheila A message at CRITICAL level with 2 parameters + 2010-09-06 22:38:15,300 d.e.f DEBUG IP: 192.168.0.1 User: jim A message at DEBUG level with 2 parameters + 2010-09-06 22:38:15,301 d.e.f ERROR IP: 127.0.0.1 User: sheila A message at ERROR level with 2 parameters + 2010-09-06 22:38:15,301 d.e.f DEBUG IP: 123.231.231.123 User: fred A message at DEBUG level with 2 parameters + 2010-09-06 22:38:15,301 d.e.f INFO IP: 123.231.231.123 User: fred A message at INFO level with 2 parameters + + +.. _multiple-processes: + +Logging to a single file from multiple processes +------------------------------------------------ + +Although logging is thread-safe, and logging to a single file from multiple +threads in a single process *is* supported, logging to a single file from +*multiple processes* is *not* supported, because there is no standard way to +serialize access to a single file across multiple processes in Python. If you +need to log to a single file from multiple processes, the best way of doing +this is to have all the processes log to a :class:`SocketHandler`, and have a +separate process which implements a socket server which reads from the socket +and logs to file. (If you prefer, you can dedicate one thread in one of the +existing processes to perform this function.) The following section documents +this approach in more detail and includes a working socket receiver which can +be used as a starting point for you to adapt in your own applications. + +If you are using a recent version of Python which includes the +:mod:`multiprocessing` module, you can write your own handler which uses the +:class:`Lock` class from this module to serialize access to the file from +your processes. The existing :class:`FileHandler` and subclasses do not make +use of :mod:`multiprocessing` at present, though they may do so in the future. +Note that at present, the :mod:`multiprocessing` module does not provide +working lock functionality on all platforms (see +http://bugs.python.org/issue3770). + .. _network-logging: @@ -1449,6 +1589,11 @@ printed on the console; on the server side, you should see something like:: 69 myapp.area2 WARNING Jail zesty vixen who grabbed pay from quack. 69 myapp.area2 ERROR The five boxing wizards jump quickly. +Note that there are some security issues with pickle in some scenarios. If +these affect you, you can use an alternative serialization scheme by overriding +the :meth:`makePickle` method and implementing your alternative there, as +well as adapting the above script to use your alternative serialization. + Using arbitrary objects as messages ----------------------------------- @@ -1604,6 +1749,8 @@ subclasses. However, the :meth:`__init__` method in subclasses needs to call :exc:`NotImplementedError`. +.. _stream-handler: + StreamHandler ^^^^^^^^^^^^^ @@ -1637,6 +1784,8 @@ and :meth:`flush` methods). no output, so an explicit :meth:`flush` call may be needed at times. +.. _file-handler: + FileHandler ^^^^^^^^^^^ @@ -1663,6 +1812,7 @@ sends logging output to a disk file. It inherits the output functionality from Outputs the record to the file. +.. _null-handler: NullHandler ^^^^^^^^^^^ @@ -1686,6 +1836,8 @@ for use by library developers. See :ref:`library-config` for more information on how to use :class:`NullHandler`. +.. _watched-file-handler: + WatchedFileHandler ^^^^^^^^^^^^^^^^^^ @@ -1724,6 +1876,7 @@ this value. changed. If it has, the existing stream is flushed and closed and the file opened again, before outputting the record to the file. +.. _rotating-file-handler: RotatingFileHandler ^^^^^^^^^^^^^^^^^^^ @@ -1764,6 +1917,7 @@ module, supports rotation of disk log files. Outputs the record to the file, catering for rollover as described previously. +.. _timed-rotating-file-handler: TimedRotatingFileHandler ^^^^^^^^^^^^^^^^^^^^^^^^ @@ -1811,6 +1965,9 @@ timed intervals. one is deleted. The deletion logic uses the interval to determine which files to delete, so changing the interval may leave old files lying around. + If *delay* is true, then file opening is deferred until the first call to + :meth:`emit`. + .. method:: doRollover() @@ -1822,6 +1979,8 @@ timed intervals. Outputs the record to the file, catering for rollover as described above. +.. _socket-handler: + SocketHandler ^^^^^^^^^^^^^ @@ -1868,6 +2027,11 @@ sends logging output to a network socket. The base class uses a TCP socket. Pickles the record's attribute dictionary in binary format with a length prefix, and returns it ready for transmission across the socket. + Note that pickles aren't completely secure. If you are concerned about + security, you may want to override this method to implement a more secure + mechanism. For example, you can sign pickles using HMAC and then verify + them on the receiving end, or alternatively you can disable unpickling of + global objects on the receiving end. .. method:: send(packet) @@ -1875,6 +2039,8 @@ sends logging output to a network socket. The base class uses a TCP socket. partial sends which can happen when the network is busy. +.. _datagram-handler: + DatagramHandler ^^^^^^^^^^^^^^^ @@ -1908,6 +2074,8 @@ over UDP sockets. Send a pickled string to a socket. +.. _syslog-handler: + SysLogHandler ^^^^^^^^^^^^^ @@ -1944,6 +2112,87 @@ supports sending logging messages to a remote or local Unix syslog. or integers - if strings are passed, internal mapping dictionaries are used to convert them to integers. + The symbolic ``LOG_`` values are defined in :class:`SysLogHandler` and + mirror the values defined in the ``sys/syslog.h`` header file. + + **Priorities** + + +--------------------------+---------------+ + | Name (string) | Symbolic value| + +==========================+===============+ + | ``alert`` | LOG_ALERT | + +--------------------------+---------------+ + | ``crit`` or ``critical`` | LOG_CRIT | + +--------------------------+---------------+ + | ``debug`` | LOG_DEBUG | + +--------------------------+---------------+ + | ``emerg`` or ``panic`` | LOG_EMERG | + +--------------------------+---------------+ + | ``err`` or ``error`` | LOG_ERR | + +--------------------------+---------------+ + | ``info`` | LOG_INFO | + +--------------------------+---------------+ + | ``notice`` | LOG_NOTICE | + +--------------------------+---------------+ + | ``warn`` or ``warning`` | LOG_WARNING | + +--------------------------+---------------+ + + **Facilities** + + +---------------+---------------+ + | Name (string) | Symbolic value| + +===============+===============+ + | ``auth`` | LOG_AUTH | + +---------------+---------------+ + | ``authpriv`` | LOG_AUTHPRIV | + +---------------+---------------+ + | ``cron`` | LOG_CRON | + +---------------+---------------+ + | ``daemon`` | LOG_DAEMON | + +---------------+---------------+ + | ``ftp`` | LOG_FTP | + +---------------+---------------+ + | ``kern`` | LOG_KERN | + +---------------+---------------+ + | ``lpr`` | LOG_LPR | + +---------------+---------------+ + | ``mail`` | LOG_MAIL | + +---------------+---------------+ + | ``news`` | LOG_NEWS | + +---------------+---------------+ + | ``syslog`` | LOG_SYSLOG | + +---------------+---------------+ + | ``user`` | LOG_USER | + +---------------+---------------+ + | ``uucp`` | LOG_UUCP | + +---------------+---------------+ + | ``local0`` | LOG_LOCAL0 | + +---------------+---------------+ + | ``local1`` | LOG_LOCAL1 | + +---------------+---------------+ + | ``local2`` | LOG_LOCAL2 | + +---------------+---------------+ + | ``local3`` | LOG_LOCAL3 | + +---------------+---------------+ + | ``local4`` | LOG_LOCAL4 | + +---------------+---------------+ + | ``local5`` | LOG_LOCAL5 | + +---------------+---------------+ + | ``local6`` | LOG_LOCAL6 | + +---------------+---------------+ + | ``local7`` | LOG_LOCAL7 | + +---------------+---------------+ + + .. method:: mapPriority(levelname) + + Maps a logging level name to a syslog priority name. + You may need to override this if you are using custom levels, or + if the default algorithm is not suitable for your needs. The + default algorithm maps ``DEBUG``, ``INFO``, ``WARNING``, ``ERROR`` and + ``CRITICAL`` to the equivalent syslog names, and all other level + names to "warning". + +.. _nt-eventlog-handler: NTEventLogHandler ^^^^^^^^^^^^^^^^^ @@ -2010,6 +2259,7 @@ extensions for Python installed. lookup to get the message ID. This version returns 1, which is the base message ID in :file:`win32service.pyd`. +.. _smtp-handler: SMTPHandler ^^^^^^^^^^^ @@ -2038,6 +2288,7 @@ supports sending logging messages to an email address via SMTP. If you want to specify a subject line which is record-dependent, override this method. +.. _memory-handler: MemoryHandler ^^^^^^^^^^^^^ @@ -2108,6 +2359,8 @@ should, then :meth:`flush` is expected to do the needful. Checks for buffer full or a record at the *flushLevel* or higher. +.. _http-handler: + HTTPHandler ^^^^^^^^^^^ @@ -2250,6 +2503,7 @@ Currently, the useful mapping keys in a :class:`LogRecord` are: just uses :func:`traceback.print_exception`. The resulting string is returned. +.. _filter: Filter Objects -------------- @@ -2275,6 +2529,14 @@ initialized with the empty string, all events are passed. yes. If deemed appropriate, the record may be modified in-place by this method. +Note that filters attached to handlers are consulted whenever an event is +emitted by the handler, whereas filters attached to loggers are consulted +whenever an event is logged to the handler (using :meth:`debug`, :meth:`info`, +etc.) This means that events which have been generated by descendant loggers +will not be filtered by a logger's filter setting, unless the filter has also +been applied to those descendant loggers. + +.. _log-record: LogRecord Objects ----------------- @@ -2306,6 +2568,7 @@ made, and any exception information to be logged. Returns the message for this :class:`LogRecord` instance after merging any user-supplied arguments with the message. +.. _logger-adapter: LoggerAdapter Objects --------------------- -- cgit v0.12 From 15db1443aeac81fc8587409ab9eafbbde8c093e1 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 7 Sep 2010 14:58:50 +0000 Subject: Merged revisions 84584 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r84584 | antoine.pitrou | 2010-09-07 16:52:42 +0200 (mar., 07 sept. 2010) | 4 lines Issue #4026: Make the fcntl extension build under AIX. Patch by Sébastien Sablé. ........ --- Misc/NEWS | 3 +++ configure | 84 +++++++++++++++++++++++++++++++++++++++++++++++++++++++---- configure.in | 23 +++++++++++++--- pyconfig.h.in | 3 +++ setup.py | 6 ++++- 5 files changed, 109 insertions(+), 10 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index dcec2e9..2474dc6 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -535,6 +535,9 @@ Extension Modules Build ----- +- Issue #4026: Make the fcntl extension build under AIX. Patch by Sébastien + Sablé. + - Issue #3101: Helper functions _add_one_to_index_C() and _add_one_to_index_F() become _Py_add_one_to_index_C() and _Py_add_one_to_index_F(), respectively. diff --git a/configure b/configure index 50a44ed..fa81592 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 82963 . +# From configure.in Revision: 84367 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.65 for python 3.1. # @@ -9410,6 +9410,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flock" >&5 $as_echo_n "checking for flock... " >&6; } +have_flock=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -9426,16 +9427,89 @@ void* p = flock _ACEOF if ac_fn_c_try_compile "$LINENO"; then : + $as_echo "#define HAVE_FLOCK 1" >>confdefs.h - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } -else + have_flock=yes + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_flock" >&5 +$as_echo "$have_flock" >&6; } + +if test "$have_flock" = yes ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if flock requires additional libraries." >&5 +$as_echo_n "checking if flock requires additional libraries.... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include "confdefs.h" + #include <sys/file.h> + +int +main () +{ +flock(0, 0) + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flock in -lbsd" >&5 +$as_echo_n "checking for flock in -lbsd... " >&6; } +if test "${ac_cv_lib_bsd_flock+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbsd $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char flock (); +int +main () +{ +return flock (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_bsd_flock=yes +else + ac_cv_lib_bsd_flock=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_flock" >&5 +$as_echo "$ac_cv_lib_bsd_flock" >&6; } +if test "x$ac_cv_lib_bsd_flock" = x""yes; then : + + +$as_echo "#define FLOCK_NEEDS_LIBBSD 1" >>confdefs.h + + +fi + + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpagesize" >&5 $as_echo_n "checking for getpagesize... " >&6; } diff --git a/configure.in b/configure.in index 557be3a..99e8f9d 100644 --- a/configure.in +++ b/configure.in @@ -2642,14 +2642,29 @@ AC_TRY_COMPILE([ ) AC_MSG_CHECKING(for flock) +have_flock=no AC_TRY_COMPILE([ #include "confdefs.h" #include <sys/file.h> -], void* p = flock, +], void* p = flock, [ AC_DEFINE(HAVE_FLOCK, 1, Define if you have the 'flock' function.) - AC_MSG_RESULT(yes), - AC_MSG_RESULT(no) -) + have_flock=yes +]) +AC_MSG_RESULT($have_flock) + +if test "$have_flock" = yes ; then + AC_MSG_CHECKING(if flock requires additional libraries.) + AC_TRY_LINK([ + #include "confdefs.h" + #include <sys/file.h> + ], [flock(0, 0)], + AC_MSG_RESULT(no), [ + AC_MSG_RESULT(yes) + AC_CHECK_LIB(bsd,flock, [ + AC_DEFINE(FLOCK_NEEDS_LIBBSD, 1, Define if flock needs to be linked with bsd library.) + ]) + ]) +fi AC_MSG_CHECKING(for getpagesize) AC_TRY_COMPILE([ diff --git a/pyconfig.h.in b/pyconfig.h.in index 079a22d..c057b32 100644 --- a/pyconfig.h.in +++ b/pyconfig.h.in @@ -33,6 +33,9 @@ /* Define if --enable-ipv6 is specified */ #undef ENABLE_IPV6 +/* Define if flock needs to be linked with bsd library */ +#undef FLOCK_NEEDS_LIBBSD + /* Define if getpgrp() must be called as getpgrp(0). */ #undef GETPGRP_HAVE_ARG diff --git a/setup.py b/setup.py index 332033d..d45c591 100644 --- a/setup.py +++ b/setup.py @@ -489,7 +489,11 @@ class PyBuildExt(build_ext): # supported...) # fcntl(2) and ioctl(2) - exts.append( Extension('fcntl', ['fcntlmodule.c']) ) + libs = [] + if (config_h_vars.get('FLOCK_NEEDS_LIBBSD', False)): + # May be necessary on AIX for flock function + libs = ['bsd'] + exts.append( Extension('fcntl', ['fcntlmodule.c'], libraries=libs) ) if platform not in ['mac']: # pwd(3) exts.append( Extension('pwd', ['pwdmodule.c']) ) -- cgit v0.12 From 334e0dde1dfbb122bbeeeb45f05fe0b438f2698a Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 7 Sep 2010 16:32:28 +0000 Subject: Merged revisions 84589 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84589 | antoine.pitrou | 2010-09-07 18:30:09 +0200 (mar., 07 sept. 2010) | 5 lines Issue #9758: When fcntl.ioctl() was called with mutable_flag set to True, and the passed buffer was exactly 1024 bytes long, the buffer wouldn't be updated back after the system call. Original patch by Brian Brazil. ........ --- Lib/test/test_ioctl.py | 31 ++++++++++++++++++++++++++----- Misc/NEWS | 4 ++++ Modules/fcntlmodule.c | 2 +- 3 files changed, 31 insertions(+), 6 deletions(-) diff --git a/Lib/test/test_ioctl.py b/Lib/test/test_ioctl.py index d63fdeb..38215d9 100644 --- a/Lib/test/test_ioctl.py +++ b/Lib/test/test_ioctl.py @@ -1,3 +1,4 @@ +import array import unittest from test.support import run_unittest, import_module, get_attribute import os, struct @@ -34,16 +35,36 @@ class IoctlTests(unittest.TestCase): rpgrp = struct.unpack("i", r)[0] self.assertTrue(rpgrp in ids, "%s not in %s" % (rpgrp, ids)) - def test_ioctl_mutate(self): - import array - buf = array.array('i', [0]) + def _check_ioctl_mutate_len(self, nbytes=None): + buf = array.array('i') + intsize = buf.itemsize ids = (os.getpgrp(), os.getsid(0)) - tty = open("/dev/tty", "r") - r = fcntl.ioctl(tty, termios.TIOCGPGRP, buf, 1) + # A fill value unlikely to be in `ids` + fill = -12345 + if nbytes is not None: + # Extend the buffer so that it is exactly `nbytes` bytes long + buf.extend([fill] * (nbytes // intsize)) + self.assertEqual(len(buf) * intsize, nbytes) # sanity check + else: + buf.append(fill) + with open("/dev/tty", "r") as tty: + r = fcntl.ioctl(tty, termios.TIOCGPGRP, buf, 1) rpgrp = buf[0] self.assertEquals(r, 0) self.assertTrue(rpgrp in ids, "%s not in %s" % (rpgrp, ids)) + def test_ioctl_mutate(self): + self._check_ioctl_mutate_len() + + def test_ioctl_mutate_1024(self): + # Issue #9758: a mutable buffer of exactly 1024 bytes wouldn't be + # copied back after the system call. + self._check_ioctl_mutate_len(1024) + + def test_ioctl_mutate_2048(self): + # Test with a larger buffer, just for the record. + self._check_ioctl_mutate_len(2048) + def test_ioctl_signed_unsigned_code_param(self): if not pty: raise unittest.SkipTest('pty module required') diff --git a/Misc/NEWS b/Misc/NEWS index 2474dc6..24dbb0e 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -105,6 +105,10 @@ C-API Library ------- +- Issue #9758: When fcntl.ioctl() was called with mutable_flag set to True, + and the passed buffer was exactly 1024 bytes long, the buffer wouldn't + be updated back after the system call. Original patch by Brian Brazil. + - Issue #6656: fix locale.format_string to handle escaped percents and mappings. diff --git a/Modules/fcntlmodule.c b/Modules/fcntlmodule.c index 5bf4010..6eb3a2a 100644 --- a/Modules/fcntlmodule.c +++ b/Modules/fcntlmodule.c @@ -157,7 +157,7 @@ fcntl_ioctl(PyObject *self, PyObject *args) else { ret = ioctl(fd, code, arg); } - if (mutate_arg && (len < IOCTL_BUFSZ)) { + if (mutate_arg && (len <= IOCTL_BUFSZ)) { memcpy(str, buf, len); } PyBuffer_Release(&pstr); /* No further access to str below this point */ -- cgit v0.12 From 824cf253e5c5085be1e29b044b6e2c0cad872080 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 7 Sep 2010 18:44:52 +0000 Subject: Merged revisions 84592 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84592 | antoine.pitrou | 2010-09-07 20:44:12 +0200 (mar., 07 sept. 2010) | 5 lines Update nntplib examples to use a public news server. The example still doesn't work as-is under py3k, due to incomplete or buggy porting of the nntplib module. ........ --- Doc/library/nntplib.rst | 34 +++++++++++++++++----------------- 1 file changed, 17 insertions(+), 17 deletions(-) diff --git a/Doc/library/nntplib.rst b/Doc/library/nntplib.rst index d8d9b0d..700d6e0 100644 --- a/Doc/library/nntplib.rst +++ b/Doc/library/nntplib.rst @@ -18,35 +18,35 @@ Protocol), see Internet :rfc:`977`. Here are two small examples of how it can be used. To list some statistics about a newsgroup and print the subjects of the last 10 articles:: - >>> s = NNTP('news.cwi.nl') - >>> resp, count, first, last, name = s.group('comp.lang.python') + >>> s = NNTP('news.gmane.org') + >>> resp, count, first, last, name = s.group('gmane.comp.python.committers') >>> print('Group', name, 'has', count, 'articles, range', first, 'to', last) - Group comp.lang.python has 59 articles, range 3742 to 3803 + Group gmane.comp.python.committers has 1071 articles, range 1 to 1071 >>> resp, subs = s.xhdr('subject', first + '-' + last) >>> for id, sub in subs[-10:]: print(id, sub) ... - 3792 Re: Removing elements from a list while iterating... - 3793 Re: Who likes Info files? - 3794 Emacs and doc strings - 3795 a few questions about the Mac implementation - 3796 Re: executable python scripts - 3797 Re: executable python scripts - 3798 Re: a few questions about the Mac implementation - 3799 Re: PROPOSAL: A Generic Python Object Interface for Python C Modules - 3802 Re: executable python scripts - 3803 Re: \POSIX{} wait and SIGCHLD + 1062 Re: Mercurial Status? + 1063 Re: [python-committers] (Windows) buildbots on 3.x + 1064 Re: Mercurial Status? + 1065 Re: Mercurial Status? + 1066 Python 2.6.6 status + 1067 Commit Privileges for Ask Solem + 1068 Re: Commit Privileges for Ask Solem + 1069 Re: Commit Privileges for Ask Solem + 1070 Re: Commit Privileges for Ask Solem + 1071 2.6.6 rc 2 >>> s.quit() - '205 news.cwi.nl closing connection. Goodbye.' + '205 Bye!' To post an article from a file (this assumes that the article has valid -headers):: +headers, and that you have right to post on the particular newsgroup):: - >>> s = NNTP('news.cwi.nl') + >>> s = NNTP('news.gmane.org') >>> f = open('/tmp/article') >>> s.post(f) '240 Article posted successfully.' >>> s.quit() - '205 news.cwi.nl closing connection. Goodbye.' + '205 Bye!' The module itself defines the following items: -- cgit v0.12 From 4d7979be72ed728f3b334037d59a218314c28550 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 7 Sep 2010 21:22:56 +0000 Subject: Merged revisions 84597-84599 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84597 | antoine.pitrou | 2010-09-07 22:42:19 +0200 (mar., 07 sept. 2010) | 5 lines Issue #8574: better implementation of test.support.transient_internet(). Original patch by Victor. ........ r84598 | antoine.pitrou | 2010-09-07 23:05:49 +0200 (mar., 07 sept. 2010) | 6 lines Issue #9792: In case of connection failure, socket.create_connection() would swallow the exception and raise a new one, making it impossible to fetch the original errno, or to filter timeout errors. Now the original error is re-raised. ........ r84599 | antoine.pitrou | 2010-09-07 23:09:09 +0200 (mar., 07 sept. 2010) | 4 lines Improve transient_internet() again to detect more network errors, and use it in test_robotparser. Fixes #8574. ........ --- Lib/socket.py | 11 +++--- Lib/test/support.py | 80 +++++++++++++++++++++++++++++++++----------- Lib/test/test_robotparser.py | 29 ++++++++-------- Lib/test/test_socket.py | 47 +++++++++++++++++++++++--- Lib/test/test_ssl.py | 8 ++--- Misc/NEWS | 5 +++ 6 files changed, 134 insertions(+), 46 deletions(-) diff --git a/Lib/socket.py b/Lib/socket.py index be019db..a2df891 100644 --- a/Lib/socket.py +++ b/Lib/socket.py @@ -287,8 +287,8 @@ def create_connection(address, timeout=_GLOBAL_DEFAULT_TIMEOUT): is used. """ - msg = "getaddrinfo returns an empty list" host, port = address + err = None for res in getaddrinfo(host, port, 0, SOCK_STREAM): af, socktype, proto, canonname, sa = res sock = None @@ -299,9 +299,12 @@ def create_connection(address, timeout=_GLOBAL_DEFAULT_TIMEOUT): sock.connect(sa) return sock - except error as err: - msg = err + except error as _: + err = _ if sock is not None: sock.close() - raise error(msg) + if err is not None: + raise err + else: + raise error("getaddrinfo returns an empty list") diff --git a/Lib/test/support.py b/Lib/test/support.py index 11bb168..8ef87c2 100644 --- a/Lib/test/support.py +++ b/Lib/test/support.py @@ -17,19 +17,21 @@ import unittest import importlib import collections -__all__ = ["Error", "TestFailed", "ResourceDenied", "import_module", - "verbose", "use_resources", "max_memuse", "record_original_stdout", - "get_original_stdout", "unload", "unlink", "rmtree", "forget", - "is_resource_enabled", "requires", "find_unused_port", "bind_port", - "fcmp", "is_jython", "TESTFN", "HOST", "FUZZ", "findfile", "verify", - "vereq", "sortdict", "check_syntax_error", "open_urlresource", - "check_warnings", "CleanImport", "EnvironmentVarGuard", - "TransientResource", "captured_output", "captured_stdout", - "time_out", "socket_peer_reset", "ioerror_peer_reset", - "run_with_locale", - "set_memlimit", "bigmemtest", "bigaddrspacetest", "BasicTestRunner", - "run_unittest", "run_doctest", "threading_setup", "threading_cleanup", - "reap_children", "cpython_only", "check_impl_detail", "get_attribute"] +__all__ = [ + "Error", "TestFailed", "ResourceDenied", "import_module", + "verbose", "use_resources", "max_memuse", "record_original_stdout", + "get_original_stdout", "unload", "unlink", "rmtree", "forget", + "is_resource_enabled", "requires", "find_unused_port", "bind_port", + "fcmp", "is_jython", "TESTFN", "HOST", "FUZZ", "findfile", "verify", + "vereq", "sortdict", "check_syntax_error", "open_urlresource", + "check_warnings", "CleanImport", "EnvironmentVarGuard", + "TransientResource", "captured_output", "captured_stdout", + "time_out", "socket_peer_reset", "ioerror_peer_reset", + "run_with_locale", "transient_internet", + "set_memlimit", "bigmemtest", "bigaddrspacetest", "BasicTestRunner", + "run_unittest", "run_doctest", "threading_setup", "threading_cleanup", + "reap_children", "cpython_only", "check_impl_detail", "get_attribute", + ] class Error(Exception): """Base class for regression test exceptions.""" @@ -604,23 +606,63 @@ class TransientResource(object): else: raise ResourceDenied("an optional resource is not available") - # Context managers that raise ResourceDenied when various issues # with the Internet connection manifest themselves as exceptions. +# XXX deprecate these and use transient_internet() instead time_out = TransientResource(IOError, errno=errno.ETIMEDOUT) socket_peer_reset = TransientResource(socket.error, errno=errno.ECONNRESET) ioerror_peer_reset = TransientResource(IOError, errno=errno.ECONNRESET) @contextlib.contextmanager -def transient_internet(): +def transient_internet(resource_name, *, timeout=30.0, errnos=()): """Return a context manager that raises ResourceDenied when various issues with the Internet connection manifest themselves as exceptions.""" - time_out = TransientResource(IOError, errno=errno.ETIMEDOUT) - socket_peer_reset = TransientResource(socket.error, errno=errno.ECONNRESET) - ioerror_peer_reset = TransientResource(IOError, errno=errno.ECONNRESET) - with time_out, socket_peer_reset, ioerror_peer_reset: + default_errnos = [ + ('ECONNREFUSED', 111), + ('ECONNRESET', 104), + ('ENETUNREACH', 101), + ('ETIMEDOUT', 110), + ] + + denied = ResourceDenied("Resource '%s' is not available" % resource_name) + captured_errnos = errnos + if not captured_errnos: + captured_errnos = [getattr(errno, name, num) + for (name, num) in default_errnos] + + def filter_error(err): + if (isinstance(err, socket.timeout) or + getattr(err, 'errno', None) in captured_errnos): + if not verbose: + sys.stderr.write(denied.args[0] + "\n") + raise denied from err + + old_timeout = socket.getdefaulttimeout() + try: + if timeout is not None: + socket.setdefaulttimeout(timeout) yield + except IOError as err: + # urllib can wrap original socket errors multiple times (!), we must + # unwrap to get at the original error. + while True: + a = err.args + if len(a) >= 1 and isinstance(a[0], IOError): + err = a[0] + # The error can also be wrapped as args[1]: + # except socket.error as msg: + # raise IOError('socket error', msg).with_traceback(sys.exc_info()[2]) + elif len(a) >= 2 and isinstance(a[1], IOError): + err = a[1] + else: + break + filter_error(err) + raise + # XXX should we catch generic exceptions and look for their + # __cause__ or __context__? + finally: + socket.setdefaulttimeout(old_timeout) @contextlib.contextmanager diff --git a/Lib/test/test_robotparser.py b/Lib/test/test_robotparser.py index fd00706..2a6d047 100644 --- a/Lib/test/test_robotparser.py +++ b/Lib/test/test_robotparser.py @@ -235,23 +235,24 @@ class NetworkTestCase(unittest.TestCase): def testPasswordProtectedSite(self): support.requires('network') - # XXX it depends on an external resource which could be unavailable - url = 'http://mueblesmoraleda.com' - parser = urllib.robotparser.RobotFileParser() - parser.set_url(url) - try: - parser.read() - except URLError: - self.skipTest('%s is unavailable' % url) - self.assertEqual(parser.can_fetch("*", url+"/robots.txt"), False) + with support.transient_internet('mueblesmoraleda.com'): + url = 'http://mueblesmoraleda.com' + parser = urllib.robotparser.RobotFileParser() + parser.set_url(url) + try: + parser.read() + except URLError: + self.skipTest('%s is unavailable' % url) + self.assertEqual(parser.can_fetch("*", url+"/robots.txt"), False) def testPythonOrg(self): support.requires('network') - parser = urllib.robotparser.RobotFileParser( - "http://www.python.org/robots.txt") - parser.read() - self.assertTrue(parser.can_fetch("*", - "http://www.python.org/robots.txt")) + with support.transient_internet('www.python.org'): + parser = urllib.robotparser.RobotFileParser( + "http://www.python.org/robots.txt") + parser.read() + self.assertTrue( + parser.can_fetch("*", "http://www.python.org/robots.txt")) def test_main(): support.run_unittest(NetworkTestCase) diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py index 5e340bf..2415d53 100644 --- a/Lib/test/test_socket.py +++ b/Lib/test/test_socket.py @@ -14,6 +14,7 @@ import queue import sys import os import array +import contextlib from weakref import proxy import signal @@ -1026,12 +1027,48 @@ class BasicTCPTest2(NetworkConnectionTest, BasicTCPTest): class NetworkConnectionNoServer(unittest.TestCase): - def testWithoutServer(self): + class MockSocket(socket.socket): + def connect(self, *args): + raise socket.timeout('timed out') + + @contextlib.contextmanager + def mocked_socket_module(self): + """Return a socket which times out on connect""" + old_socket = socket.socket + socket.socket = self.MockSocket + try: + yield + finally: + socket.socket = old_socket + + def test_connect(self): port = support.find_unused_port() - self.assertRaises( - socket.error, - lambda: socket.create_connection((HOST, port)) - ) + cli = socket.socket(socket.AF_INET, socket.SOCK_STREAM) + try: + cli.connect((HOST, port)) + except socket.error as err: + self.assertEqual(err.errno, errno.ECONNREFUSED) + else: + self.fail("socket.error not raised") + + def test_create_connection(self): + # Issue #9792: errors raised by create_connection() should have + # a proper errno attribute. + port = support.find_unused_port() + try: + socket.create_connection((HOST, port)) + except socket.error as err: + self.assertEqual(err.errno, errno.ECONNREFUSED) + else: + self.fail("socket.error not raised") + + def test_create_connection_timeout(self): + # Issue #9792: create_connection() should not recast timeout errors + # as generic socket errors. + with self.mocked_socket_module(): + with self.assertRaises(socket.timeout): + socket.create_connection((HOST, 1234)) + class NetworkConnectionAttributesTest(SocketTCPTest, ThreadableTest): diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py index 193978c..4904bda 100644 --- a/Lib/test/test_ssl.py +++ b/Lib/test/test_ssl.py @@ -218,10 +218,10 @@ class NetworkedTests(unittest.TestCase): # NOTE: https://sha256.tbs-internet.com is another possible test host remote = ("sha2.hboeck.de", 443) sha256_cert = os.path.join(os.path.dirname(__file__), "sha256.pem") - s = ssl.wrap_socket(socket.socket(socket.AF_INET), - cert_reqs=ssl.CERT_REQUIRED, - ca_certs=sha256_cert,) - with support.transient_internet(): + with support.transient_internet("sha2.hboeck.de"): + s = ssl.wrap_socket(socket.socket(socket.AF_INET), + cert_reqs=ssl.CERT_REQUIRED, + ca_certs=sha256_cert,) try: s.connect(remote) if support.verbose: diff --git a/Misc/NEWS b/Misc/NEWS index 24dbb0e..3a588ad 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -105,6 +105,11 @@ C-API Library ------- +- Issue #9792: In case of connection failure, socket.create_connection() + would swallow the exception and raise a new one, making it impossible + to fetch the original errno, or to filter timeout errors. Now the + original error is re-raised. + - Issue #9758: When fcntl.ioctl() was called with mutable_flag set to True, and the passed buffer was exactly 1024 bytes long, the buffer wouldn't be updated back after the system call. Original patch by Brian Brazil. -- cgit v0.12 From dae0c63fc8b2b35d0e379e74afd5d6684a74323e Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 7 Sep 2010 21:44:17 +0000 Subject: Merged revisions 84604 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84604 | antoine.pitrou | 2010-09-07 23:43:31 +0200 (mar., 07 sept. 2010) | 3 lines Also catch some gaierrors ........ --- Lib/test/support.py | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/Lib/test/support.py b/Lib/test/support.py index 8ef87c2..3bb08d9 100644 --- a/Lib/test/support.py +++ b/Lib/test/support.py @@ -624,16 +624,25 @@ def transient_internet(resource_name, *, timeout=30.0, errnos=()): ('ENETUNREACH', 101), ('ETIMEDOUT', 110), ] + default_gai_errnos = [ + ('EAI_NONAME', -2), + ('EAI_NODATA', -5), + ] denied = ResourceDenied("Resource '%s' is not available" % resource_name) captured_errnos = errnos + gai_errnos = [] if not captured_errnos: captured_errnos = [getattr(errno, name, num) for (name, num) in default_errnos] + gai_errnos = [getattr(socket, name, num) + for (name, num) in default_gai_errnos] def filter_error(err): + n = getattr(err, 'errno', None) if (isinstance(err, socket.timeout) or - getattr(err, 'errno', None) in captured_errnos): + (isinstance(err, socket.gaierror) and n in gai_errnos) or + n in captured_errnos): if not verbose: sys.stderr.write(denied.args[0] + "\n") raise denied from err -- cgit v0.12 From 7cf83134f53972de1a5ae42bd4804999e45ade1b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Tue, 7 Sep 2010 22:17:04 +0000 Subject: Merged revisions 84608 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84608 | eric.araujo | 2010-09-08 00:11:52 +0200 (mer., 08 sept. 2010) | 2 lines Fix eon-old bug in build_clib options (#1718574) ........ --- Lib/distutils/command/build_clib.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Lib/distutils/command/build_clib.py b/Lib/distutils/command/build_clib.py index 258d7c1..428011a 100644 --- a/Lib/distutils/command/build_clib.py +++ b/Lib/distutils/command/build_clib.py @@ -32,9 +32,9 @@ class build_clib(Command): description = "build C/C++ libraries used by Python extensions" user_options = [ - ('build-clib', 'b', + ('build-clib=', 'b', "directory to build C/C++ libraries to"), - ('build-temp', 't', + ('build-temp=', 't', "directory to put temporary build by-products"), ('debug', 'g', "compile with debugging information"), -- cgit v0.12 From a7851ca09db21a974be0e6b1ab33dfa934f9d86a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Tue, 7 Sep 2010 23:09:44 +0000 Subject: Merged revisions 84611 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84611 | eric.araujo | 2010-09-08 01:08:57 +0200 (mer., 08 sept. 2010) | 2 lines Fix incorrect use of Command.announce (#9199) ........ --- Lib/distutils/command/upload.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Lib/distutils/command/upload.py b/Lib/distutils/command/upload.py index f602fbe..41df127 100644 --- a/Lib/distutils/command/upload.py +++ b/Lib/distutils/command/upload.py @@ -194,4 +194,5 @@ class upload(PyPIRCCommand): self.announce('Upload failed (%s): %s' % (r.status, r.reason), log.ERROR) if self.show_response: - self.announce('-'*75, r.read(), '-'*75) + msg = ''.join('-' * 75, r.read(), '-' * 75) + self.announce(msg, log.INFO) -- cgit v0.12 From 5c46b14b30e9d58f7f4f29056fed9bbaf0b85c6d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Wed, 8 Sep 2010 00:02:00 +0000 Subject: Merged revisions 84614 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84614 | eric.araujo | 2010-09-08 02:00:45 +0200 (mer., 08 sept. 2010) | 5 lines Follow-up to #9199: Fix str.join use, add newlines. Thanks to Konrad Delong for writing a test for upload_docs --show-response in distutils2, letting me catch my mistake. ........ --- Lib/distutils/command/upload.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/distutils/command/upload.py b/Lib/distutils/command/upload.py index 41df127..99e03d7 100644 --- a/Lib/distutils/command/upload.py +++ b/Lib/distutils/command/upload.py @@ -194,5 +194,5 @@ class upload(PyPIRCCommand): self.announce('Upload failed (%s): %s' % (r.status, r.reason), log.ERROR) if self.show_response: - msg = ''.join('-' * 75, r.read(), '-' * 75) + msg = '\n'.join(('-' * 75, r.read(), '-' * 75)) self.announce(msg, log.INFO) -- cgit v0.12 From b58c3c7e2fbdc3ecb75562e722f6d1e87c6be063 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Wed, 8 Sep 2010 12:39:00 +0000 Subject: Synchronize maintainers.rst --- Misc/maintainers.rst | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) diff --git a/Misc/maintainers.rst b/Misc/maintainers.rst index 2df10ca..5d080d0 100644 --- a/Misc/maintainers.rst +++ b/Misc/maintainers.rst @@ -52,8 +52,8 @@ aifc r.david.murray argparse bethard array ast -asynchat josiahcarlson, giampaolo.rodola -asyncore josiahcarlson, giampaolo.rodola +asynchat josiahcarlson, giampaolo.rodola, stutzbach +asyncore josiahcarlson, giampaolo.rodola, stutzbach atexit audioop base64 @@ -72,7 +72,7 @@ cmd code codecs lemburg, doerwalter codeop -collections rhettinger +collections rhettinger, stutzbach colorsys compileall configparser @@ -83,7 +83,7 @@ cProfile crypt csv ctypes theller -curses andrew.kuchling +curses akuchling datetime alexander.belopolsky dbm decimal facundobatista, rhettinger, mark.dickinson @@ -113,7 +113,7 @@ glob grp gzip hashlib -heapq rhettinger +heapq rhettinger, stutzbach hmac html http @@ -123,19 +123,19 @@ imghdr imp importlib brett.cannon inspect -io pitrou, benjamin.peterson +io pitrou, benjamin.peterson, stutzbach itertools rhettinger json bob.ippolito (inactive) keyword lib2to3 benjamin.peterson linecache locale loewis, lemburg -logging vsajip +logging vinay.sajip macpath -mailbox andrew.kuchling +mailbox akuchling mailcap marshal -math mark.dickinson, rhettinger +math mark.dickinson, rhettinger, stutzbach mimetypes mmap modulefinder theller, jvr @@ -231,7 +231,7 @@ warnings brett.cannon wave weakref fdrake, pitrou webbrowser georg.brandl -winreg brian.curtin* +winreg brian.curtin*, stutzbach winsound effbot (inactive) wsgiref pje xdrlib @@ -262,7 +262,7 @@ pybench lemburg Platform Maintainers ------------------ ----------- AIX -Cygwin jlt63 +Cygwin jlt63, stutzbach FreeBSD HP-UX Linux @@ -290,9 +290,9 @@ documentation georg.brandl, ezio.melotti GUI i18n lemburg import machinery brett.cannon, ncoghlan -io pitrou, benjamin.peterson +io pitrou, benjamin.peterson, stutzbach locale lemburg, loewis -mathematics mark.dickinson, eric.smith, lemburg +mathematics mark.dickinson, eric.smith, lemburg, stutzbach memory management tim_one, lemburg networking giampaolo.rodola packaging tarek, lemburg -- cgit v0.12 From 3c6261a90b4fb9e77c2967d84a03f526174775a7 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 8 Sep 2010 12:48:12 +0000 Subject: Merged revisions 84623 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84623 | antoine.pitrou | 2010-09-08 14:37:10 +0200 (mer., 08 sept. 2010) | 4 lines Issue #9797: pystate.c wrongly assumed that zero couldn't be a valid thread-local storage key. ........ --- Misc/NEWS | 3 +++ Python/pystate.c | 15 +++++++-------- 2 files changed, 10 insertions(+), 8 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 3a588ad..cc18cf3 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #9797: pystate.c wrongly assumed that zero couldn't be a valid + thread-local storage key. + - Issue #9737: Fix a crash when trying to delete a slice or an item from a memoryview object. diff --git a/Python/pystate.c b/Python/pystate.c index 1c468c3..f1eb6d9 100644 --- a/Python/pystate.c +++ b/Python/pystate.c @@ -338,7 +338,7 @@ PyThreadState_Delete(PyThreadState *tstate) Py_FatalError("PyThreadState_Delete: tstate is still current"); tstate_delete_common(tstate); #ifdef WITH_THREAD - if (autoTLSkey && PyThread_get_key_value(autoTLSkey) == tstate) + if (autoInterpreterState && PyThread_get_key_value(autoTLSkey) == tstate) PyThread_delete_key_value(autoTLSkey); #endif /* WITH_THREAD */ } @@ -354,7 +354,7 @@ PyThreadState_DeleteCurrent() "PyThreadState_DeleteCurrent: no current tstate"); _PyThreadState_Current = NULL; tstate_delete_common(tstate); - if (autoTLSkey && PyThread_get_key_value(autoTLSkey) == tstate) + if (autoInterpreterState && PyThread_get_key_value(autoTLSkey) == tstate) PyThread_delete_key_value(autoTLSkey); PyEval_ReleaseLock(); } @@ -574,7 +574,6 @@ void _PyGILState_Fini(void) { PyThread_delete_key(autoTLSkey); - autoTLSkey = 0; autoInterpreterState = NULL; } @@ -586,10 +585,10 @@ _PyGILState_Fini(void) static void _PyGILState_NoteThreadState(PyThreadState* tstate) { - /* If autoTLSkey is 0, this must be the very first threadstate created - in Py_Initialize(). Don't do anything for now (we'll be back here - when _PyGILState_Init is called). */ - if (!autoTLSkey) + /* If autoTLSkey isn't initialized, this must be the very first + threadstate created in Py_Initialize(). Don't do anything for now + (we'll be back here when _PyGILState_Init is called). */ + if (!autoInterpreterState) return; /* Stick the thread state for this thread in thread local storage. @@ -617,7 +616,7 @@ _PyGILState_NoteThreadState(PyThreadState* tstate) PyThreadState * PyGILState_GetThisThreadState(void) { - if (autoInterpreterState == NULL || autoTLSkey == 0) + if (autoInterpreterState == NULL) return NULL; return (PyThreadState *)PyThread_get_key_value(autoTLSkey); } -- cgit v0.12 From f77342076e3ce1a342c1e8ab8b336095c0b026ef Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Wed, 8 Sep 2010 13:00:07 +0000 Subject: Merged revisions 84629 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84629 | senthil.kumaran | 2010-09-08 18:20:29 +0530 (Wed, 08 Sep 2010) | 3 lines Revert the doc change done in r83880. str.replace with negative count value is not a feature. ........ --- Objects/bytesobject.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/Objects/bytesobject.c b/Objects/bytesobject.c index e580884..85267a7 100644 --- a/Objects/bytesobject.c +++ b/Objects/bytesobject.c @@ -2557,8 +2557,7 @@ PyDoc_STRVAR(replace__doc__, \n\ Return a copy of B with all occurrences of subsection\n\ old replaced by new. If the optional argument count is\n\ -positive, only the first count occurrences are replaced. A\n\ -negative value of count replaces all occurrences"); +given, only first count occurances are replaced."); static PyObject * bytes_replace(PyBytesObject *self, PyObject *args) -- cgit v0.12 From 78d8946d195ac72eff8dfaed103dec17686a0e6f Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Thu, 9 Sep 2010 13:33:33 +0000 Subject: Merged revisions 84650 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84650 | antoine.pitrou | 2010-09-09 15:31:46 +0200 (jeu., 09 sept. 2010) | 4 lines Use transient_internet() where appropriate in test_ssl (svn.python.org is sometimes unavailable) ........ --- Lib/test/test_ssl.py | 162 +++++++++++++++++++++++++-------------------------- 1 file changed, 80 insertions(+), 82 deletions(-) diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py index 4904bda..b622da5 100644 --- a/Lib/test/test_ssl.py +++ b/Lib/test/test_ssl.py @@ -103,106 +103,104 @@ class BasicTests(unittest.TestCase): class NetworkedTests(unittest.TestCase): - def setUp(self): - self.old_timeout = socket.getdefaulttimeout() - socket.setdefaulttimeout(30) - - def tearDown(self): - socket.setdefaulttimeout(self.old_timeout) def test_connect(self): - s = ssl.wrap_socket(socket.socket(socket.AF_INET), - cert_reqs=ssl.CERT_NONE) - s.connect(("svn.python.org", 443)) - c = s.getpeercert() - if c: - self.fail("Peer cert %s shouldn't be here!") - s.close() - - # this should fail because we have no verification certs - s = ssl.wrap_socket(socket.socket(socket.AF_INET), - cert_reqs=ssl.CERT_REQUIRED) - try: + with support.transient_internet("svn.python.org"): + s = ssl.wrap_socket(socket.socket(socket.AF_INET), + cert_reqs=ssl.CERT_NONE) s.connect(("svn.python.org", 443)) - except ssl.SSLError: - pass - finally: + c = s.getpeercert() + if c: + self.fail("Peer cert %s shouldn't be here!") s.close() - # this should succeed because we specify the root cert - s = ssl.wrap_socket(socket.socket(socket.AF_INET), - cert_reqs=ssl.CERT_REQUIRED, - ca_certs=SVN_PYTHON_ORG_ROOT_CERT) - try: - s.connect(("svn.python.org", 443)) - finally: - s.close() + # this should fail because we have no verification certs + s = ssl.wrap_socket(socket.socket(socket.AF_INET), + cert_reqs=ssl.CERT_REQUIRED) + try: + s.connect(("svn.python.org", 443)) + except ssl.SSLError: + pass + finally: + s.close() + + # this should succeed because we specify the root cert + s = ssl.wrap_socket(socket.socket(socket.AF_INET), + cert_reqs=ssl.CERT_REQUIRED, + ca_certs=SVN_PYTHON_ORG_ROOT_CERT) + try: + s.connect(("svn.python.org", 443)) + finally: + s.close() @unittest.skipIf(os.name == "nt", "Can't use a socket as a file under Windows") def test_makefile_close(self): # Issue #5238: creating a file-like object with makefile() shouldn't # delay closing the underlying "real socket" (here tested with its # file descriptor, hence skipping the test under Windows). - ss = ssl.wrap_socket(socket.socket(socket.AF_INET)) - ss.connect(("svn.python.org", 443)) - fd = ss.fileno() - f = ss.makefile() - f.close() - # The fd is still open - os.read(fd, 0) - # Closing the SSL socket should close the fd too - ss.close() - gc.collect() - try: + with support.transient_internet("svn.python.org"): + ss = ssl.wrap_socket(socket.socket(socket.AF_INET)) + ss.connect(("svn.python.org", 443)) + fd = ss.fileno() + f = ss.makefile() + f.close() + # The fd is still open os.read(fd, 0) - except OSError as e: - self.assertEqual(e.errno, errno.EBADF) - else: - self.fail("OSError wasn't raised") + # Closing the SSL socket should close the fd too + ss.close() + gc.collect() + try: + os.read(fd, 0) + except OSError as e: + self.assertEqual(e.errno, errno.EBADF) + else: + self.fail("OSError wasn't raised") def test_non_blocking_handshake(self): - s = socket.socket(socket.AF_INET) - s.connect(("svn.python.org", 443)) - s.setblocking(False) - s = ssl.wrap_socket(s, - cert_reqs=ssl.CERT_NONE, - do_handshake_on_connect=False) - count = 0 - while True: - try: - count += 1 - s.do_handshake() - break - except ssl.SSLError as err: - if err.args[0] == ssl.SSL_ERROR_WANT_READ: - select.select([s], [], []) - elif err.args[0] == ssl.SSL_ERROR_WANT_WRITE: - select.select([], [s], []) - else: - raise - s.close() - if support.verbose: - sys.stdout.write("\nNeeded %d calls to do_handshake() to establish session.\n" % count) + with support.transient_internet("svn.python.org"): + s = socket.socket(socket.AF_INET) + s.connect(("svn.python.org", 443)) + s.setblocking(False) + s = ssl.wrap_socket(s, + cert_reqs=ssl.CERT_NONE, + do_handshake_on_connect=False) + count = 0 + while True: + try: + count += 1 + s.do_handshake() + break + except ssl.SSLError as err: + if err.args[0] == ssl.SSL_ERROR_WANT_READ: + select.select([s], [], []) + elif err.args[0] == ssl.SSL_ERROR_WANT_WRITE: + select.select([], [s], []) + else: + raise + s.close() + if support.verbose: + sys.stdout.write("\nNeeded %d calls to do_handshake() to establish session.\n" % count) def test_get_server_certificate(self): - pem = ssl.get_server_certificate(("svn.python.org", 443)) - if not pem: - self.fail("No server certificate on svn.python.org:443!") + with support.transient_internet("svn.python.org"): + pem = ssl.get_server_certificate(("svn.python.org", 443)) + if not pem: + self.fail("No server certificate on svn.python.org:443!") - try: - pem = ssl.get_server_certificate(("svn.python.org", 443), ca_certs=CERTFILE) - except ssl.SSLError as x: - #should fail - if support.verbose: - sys.stdout.write("%s\n" % x) - else: - self.fail("Got server certificate %s for svn.python.org!" % pem) + try: + pem = ssl.get_server_certificate(("svn.python.org", 443), ca_certs=CERTFILE) + except ssl.SSLError as x: + #should fail + if support.verbose: + sys.stdout.write("%s\n" % x) + else: + self.fail("Got server certificate %s for svn.python.org!" % pem) - pem = ssl.get_server_certificate(("svn.python.org", 443), ca_certs=SVN_PYTHON_ORG_ROOT_CERT) - if not pem: - self.fail("No server certificate on svn.python.org:443!") - if support.verbose: - sys.stdout.write("\nVerified certificate for svn.python.org:443 is\n%s\n" % pem) + pem = ssl.get_server_certificate(("svn.python.org", 443), ca_certs=SVN_PYTHON_ORG_ROOT_CERT) + if not pem: + self.fail("No server certificate on svn.python.org:443!") + if support.verbose: + sys.stdout.write("\nVerified certificate for svn.python.org:443 is\n%s\n" % pem) # Test disabled: OPENSSL_VERSION* not available in Python 3.1 def test_algorithms(self): -- cgit v0.12 From 8e0bb6a1e2907797cd6e4b7cc90539904e54db7e Mon Sep 17 00:00:00 2001 From: Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp> Date: Thu, 9 Sep 2010 19:57:17 +0000 Subject: Merged revisions 84645 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84645 | hirokazu.yamamoto | 2010-09-09 15:24:43 +0900 | 5 lines PCBuild cosmetic fixes. * pythoncore.vcproj: Fixed indentation * _multiprocessing.vcproj: Converted ProjectGUID to uppercase. Otherwise, VS8 _multiprocessing.vcproj created by vs9to8.py was modified every time loads it in VS8 IDE. ........ --- PCbuild/_multiprocessing.vcproj | 2 +- PCbuild/pythoncore.vcproj | 13 ++++++++----- 2 files changed, 9 insertions(+), 6 deletions(-) diff --git a/PCbuild/_multiprocessing.vcproj b/PCbuild/_multiprocessing.vcproj index 73aa899..6aa147e 100644 --- a/PCbuild/_multiprocessing.vcproj +++ b/PCbuild/_multiprocessing.vcproj @@ -3,7 +3,7 @@ ProjectType="Visual C++" Version="9,00" Name="_multiprocessing" - ProjectGUID="{9e48b300-37d1-11dd-8c41-005056c00008}" + ProjectGUID="{9E48B300-37D1-11DD-8C41-005056C00008}" RootNamespace="_multiprocessing" Keyword="Win32Proj" TargetFrameworkVersion="196613" diff --git a/PCbuild/pythoncore.vcproj b/PCbuild/pythoncore.vcproj index 05cffd7..da53190 100644 --- a/PCbuild/pythoncore.vcproj +++ b/PCbuild/pythoncore.vcproj @@ -846,7 +846,10 @@ RelativePath="..\Include\pyarena.h" > </File> - <File RelativePath="..\Include\pycapsule.h"></File> + <File + RelativePath="..\Include\pycapsule.h" + > + </File> <File RelativePath="..\Include\pyctype.h" > @@ -1375,10 +1378,10 @@ RelativePath="..\Objects\bytesobject.c" > </File> - <File - RelativePath="..\Objects\capsule.c" - > - </File> + <File + RelativePath="..\Objects\capsule.c" + > + </File> <File RelativePath="..\Objects\cellobject.c" > -- cgit v0.12 From c9a8df24cc8c95efb63b9820d9381ad2f54e45c5 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Thu, 9 Sep 2010 20:33:43 +0000 Subject: Merged revisions 84655 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84655 | antoine.pitrou | 2010-09-09 22:30:23 +0200 (jeu., 09 sept. 2010) | 6 lines Issue #9804: ascii() now always represents unicode surrogate pairs as a single `\UXXXXXXXX`, regardless of whether the character is printable or not. Also, the "backslashreplace" error handler now joins surrogate pairs into a single character on UCS-2 builds. ........ --- Lib/test/test_builtin.py | 22 ++++++++++++++++++++++ Lib/test/test_codeccallbacks.py | 36 +++++++++++++++++++++++++----------- Misc/NEWS | 5 +++++ Python/codecs.c | 26 ++++++++++++++++++++------ 4 files changed, 72 insertions(+), 17 deletions(-) diff --git a/Lib/test/test_builtin.py b/Lib/test/test_builtin.py index 2a08337..645ef9d 100644 --- a/Lib/test/test_builtin.py +++ b/Lib/test/test_builtin.py @@ -174,6 +174,28 @@ class BuiltinTest(unittest.TestCase): a = {} a[0] = a self.assertEqual(ascii(a), '{0: {...}}') + # Advanced checks for unicode strings + def _check_uni(s): + self.assertEqual(ascii(s), repr(s)) + _check_uni("'") + _check_uni('"') + _check_uni('"\'') + _check_uni('\0') + _check_uni('\r\n\t .') + # Unprintable non-ASCII characters + _check_uni('\x85') + _check_uni('\u1fff') + _check_uni('\U00012fff') + # Lone surrogates + _check_uni('\ud800') + _check_uni('\udfff') + # Issue #9804: surrogates should be joined even for printable + # wide characters (UCS-2 builds). + self.assertEqual(ascii('\U0001d121'), "'\\U0001d121'") + # All together + s = "'\0\"\n\r\t abcd\x85é\U00012fff\uD800\U0001D121xxx." + self.assertEqual(ascii(s), + r"""'\'\x00"\n\r\t abcd\x85\xe9\U00012fff\ud800\U0001d121xxx.'""") def test_neg(self): x = -sys.maxsize-1 diff --git a/Lib/test/test_codeccallbacks.py b/Lib/test/test_codeccallbacks.py index 82782b5..6105fc0 100644 --- a/Lib/test/test_codeccallbacks.py +++ b/Lib/test/test_codeccallbacks.py @@ -577,17 +577,31 @@ class CodecCallbackTest(unittest.TestCase): UnicodeEncodeError("ascii", "\uffff", 0, 1, "ouch")), ("\\uffff", 1) ) - if sys.maxunicode>0xffff: - self.assertEquals( - codecs.backslashreplace_errors( - UnicodeEncodeError("ascii", "\U00010000", 0, 1, "ouch")), - ("\\U00010000", 1) - ) - self.assertEquals( - codecs.backslashreplace_errors( - UnicodeEncodeError("ascii", "\U0010ffff", 0, 1, "ouch")), - ("\\U0010ffff", 1) - ) + # 1 on UCS-4 builds, 2 on UCS-2 + len_wide = len("\U00010000") + self.assertEquals( + codecs.backslashreplace_errors( + UnicodeEncodeError("ascii", "\U00010000", + 0, len_wide, "ouch")), + ("\\U00010000", len_wide) + ) + self.assertEquals( + codecs.backslashreplace_errors( + UnicodeEncodeError("ascii", "\U0010ffff", + 0, len_wide, "ouch")), + ("\\U0010ffff", len_wide) + ) + # Lone surrogates (regardless of unicode width) + self.assertEquals( + codecs.backslashreplace_errors( + UnicodeEncodeError("ascii", "\ud800", 0, 1, "ouch")), + ("\\ud800", 1) + ) + self.assertEquals( + codecs.backslashreplace_errors( + UnicodeEncodeError("ascii", "\udfff", 0, 1, "ouch")), + ("\\udfff", 1) + ) def test_badhandlerresults(self): results = ( 42, "foo", (1,2,3), ("foo", 1, 3), ("foo", None), ("foo",), ("foo", 1, 3), ("foo", None), ("foo",) ) diff --git a/Misc/NEWS b/Misc/NEWS index cc18cf3..d0a31c1 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,11 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #9804: ascii() now always represents unicode surrogate pairs as + a single ``\UXXXXXXXX``, regardless of whether the character is printable + or not. Also, the "backslashreplace" error handler now joins surrogate + pairs into a single character on UCS-2 builds. + - Issue #9797: pystate.c wrongly assumed that zero couldn't be a valid thread-local storage key. diff --git a/Python/codecs.c b/Python/codecs.c index 04487a2..45d9929 100644 --- a/Python/codecs.c +++ b/Python/codecs.c @@ -678,6 +678,13 @@ static Py_UNICODE hexdigits[] = { PyObject *PyCodec_BackslashReplaceErrors(PyObject *exc) { +#ifndef Py_UNICODE_WIDE +#define IS_SURROGATE_PAIR(p, end) \ + (*p >= 0xD800 && *p <= 0xDBFF && (p + 1) < end && \ + *(p + 1) >= 0xDC00 && *(p + 1) <= 0xDFFF) +#else +#define IS_SURROGATE_PAIR(p, end) 0 +#endif if (PyObject_IsInstance(exc, PyExc_UnicodeEncodeError)) { PyObject *restuple; PyObject *object; @@ -702,7 +709,12 @@ PyObject *PyCodec_BackslashReplaceErrors(PyObject *exc) else #endif if (*p >= 0x100) { - ressize += 1+1+4; + if (IS_SURROGATE_PAIR(p, startp+end)) { + ressize += 1+1+8; + ++p; + } + else + ressize += 1+1+4; } else ressize += 1+1+2; @@ -712,9 +724,12 @@ PyObject *PyCodec_BackslashReplaceErrors(PyObject *exc) return NULL; for (p = startp+start, outp = PyUnicode_AS_UNICODE(res); p < startp+end; ++p) { - Py_UNICODE c = *p; + Py_UCS4 c = (Py_UCS4) *p; *outp++ = '\\'; -#ifdef Py_UNICODE_WIDE + if (IS_SURROGATE_PAIR(p, startp+end)) { + c = ((*p & 0x3FF) << 10) + (*(p + 1) & 0x3FF) + 0x10000; + ++p; + } if (c >= 0x00010000) { *outp++ = 'U'; *outp++ = hexdigits[(c>>28)&0xf]; @@ -724,9 +739,7 @@ PyObject *PyCodec_BackslashReplaceErrors(PyObject *exc) *outp++ = hexdigits[(c>>12)&0xf]; *outp++ = hexdigits[(c>>8)&0xf]; } - else -#endif - if (c >= 0x100) { + else if (c >= 0x100) { *outp++ = 'u'; *outp++ = hexdigits[(c>>12)&0xf]; *outp++ = hexdigits[(c>>8)&0xf]; @@ -746,6 +759,7 @@ PyObject *PyCodec_BackslashReplaceErrors(PyObject *exc) wrong_exception_type(exc); return NULL; } +#undef IS_SURROGATE_PAIR } /* This handler is declared static until someone demonstrates -- cgit v0.12 From 13bba43e25da2f18121be5b245db8249b4a8cdc5 Mon Sep 17 00:00:00 2001 From: Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp> Date: Fri, 10 Sep 2010 02:59:55 +0000 Subject: Merged revisions 84644 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84644 | hirokazu.yamamoto | 2010-09-09 15:14:23 +0900 | 1 line Updated VS7.1 project file. (I cannot test this file because I don't have VS7.1) ........ --- Misc/ACKS | 1 + PC/VS7.1/pythoncore.vcproj | 6 +++--- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/Misc/ACKS b/Misc/ACKS index ea774ab..0c48237 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -857,6 +857,7 @@ Gordon Worley Thomas Wouters Heiko Wundram Doug Wyatt +Hirokazu Yamamoto Ka-Ping Yee Bob Yodlowski Danny Yoo diff --git a/PC/VS7.1/pythoncore.vcproj b/PC/VS7.1/pythoncore.vcproj index 4a6ed1a..9e63ae2 100644 --- a/PC/VS7.1/pythoncore.vcproj +++ b/PC/VS7.1/pythoncore.vcproj @@ -466,6 +466,9 @@ RelativePath="..\..\Objects\boolobject.c"> </File> <File + RelativePath="..\..\Objects\bytearrayobject.c"> + </File> + <File RelativePath="..\..\Objects\bytes_methods.c"> </File> <File @@ -776,9 +779,6 @@ RelativePath="..\..\Objects\sliceobject.c"> </File> <File - RelativePath="..\..\Objects\stringobject.c"> - </File> - <File RelativePath="..\..\Python\structmember.c"> </File> <File -- cgit v0.12 From 0d823ed434b594b52a9fdf02fb862bd960c7c5c3 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Fri, 10 Sep 2010 12:19:37 +0000 Subject: Merged revisions 84666 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84666 | victor.stinner | 2010-09-10 13:19:59 +0200 (ven., 10 sept. 2010) | 2 lines Issue #9819: fix TESTFN_UNENCODABLE for japanese code page ........ --- Lib/test/support.py | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Lib/test/support.py b/Lib/test/support.py index 3bb08d9..6096c18 100644 --- a/Lib/test/support.py +++ b/Lib/test/support.py @@ -351,8 +351,9 @@ else: sys.getwindowsversion()[3] < 2): # 0=win32s or 1=9x/ME TESTFN_UNICODE_UNENCODEABLE = None else: - # Japanese characters (I think - from bug 846133) - TESTFN_UNICODE_UNENCODEABLE = "@test-\u5171\u6709\u3055\u308c\u308b" + # Different kinds of characters from various languages to minimize the + # probability that the whole name is encodable to MBCS (issue #9819) + TESTFN_UNENCODABLE = TESTFN + "-\u5171\u0141\u2661\u0363\uDC80" try: # XXX - Note - should be using TESTFN_ENCODING here - but for # Windows, "mbcs" currently always operates as if in -- cgit v0.12 From 0ea31a93551d352fe989d8bc2728046abc4fc6c4 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Fri, 10 Sep 2010 12:32:58 +0000 Subject: Recorded merge of revisions 83987 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r83987 | victor.stinner | 2010-08-14 00:23:24 +0200 (sam., 14 août 2010) | 2 lines Fix a typo: TESTFN_UNENCODEABLE => TESTFN_UNENCODABLE ........ --- Lib/test/support.py | 8 ++++---- Lib/test/test_unicode_file.py | 12 ++++++------ 2 files changed, 10 insertions(+), 10 deletions(-) diff --git a/Lib/test/support.py b/Lib/test/support.py index 6096c18..34005e8 100644 --- a/Lib/test/support.py +++ b/Lib/test/support.py @@ -343,13 +343,13 @@ else: # file system encoding, but *not* with the default (ascii) encoding TESTFN_UNICODE = "@test-\xe0\xf2" TESTFN_ENCODING = sys.getfilesystemencoding() - # TESTFN_UNICODE_UNENCODEABLE is a filename that should *not* be + # TESTFN_UNENCODABLE is a filename that should *not* be # able to be encoded by *either* the default or filesystem encoding. # This test really only makes sense on Windows NT platforms # which have special Unicode support in posixmodule. if (not hasattr(sys, "getwindowsversion") or sys.getwindowsversion()[3] < 2): # 0=win32s or 1=9x/ME - TESTFN_UNICODE_UNENCODEABLE = None + TESTFN_UNENCODABLE = None else: # Different kinds of characters from various languages to minimize the # probability that the whole name is encodable to MBCS (issue #9819) @@ -360,13 +360,13 @@ else: # errors=ignore' mode - hence we get '?' characters rather than # the exception. 'Latin1' operates as we expect - ie, fails. # See [ 850997 ] mbcs encoding ignores errors - TESTFN_UNICODE_UNENCODEABLE.encode("Latin1") + TESTFN_UNENCODABLE.encode("Latin1") except UnicodeEncodeError: pass else: print('WARNING: The filename %r CAN be encoded by the filesystem. ' 'Unicode filename tests may not be effective' - % TESTFN_UNICODE_UNENCODEABLE) + % TESTFN_UNENCODABLE) if os.path.isdir(TESTFN): # a test failed (eg. test_os) without removing TESTFN directory diff --git a/Lib/test/test_unicode_file.py b/Lib/test/test_unicode_file.py index 367715a..59ab85e 100644 --- a/Lib/test/test_unicode_file.py +++ b/Lib/test/test_unicode_file.py @@ -6,7 +6,7 @@ import unicodedata import unittest from test.support import run_unittest, TESTFN_UNICODE, rmtree -from test.support import TESTFN_ENCODING, TESTFN_UNICODE_UNENCODEABLE +from test.support import TESTFN_ENCODING, TESTFN_UNENCODABLE try: TESTFN_UNICODE.encode(TESTFN_ENCODING) except (UnicodeError, TypeError): @@ -146,8 +146,8 @@ class TestUnicodeFiles(unittest.TestCase): # _test functions with each of the filename combinations we wish to test def test_single_files(self): self._test_single(TESTFN_UNICODE) - if TESTFN_UNICODE_UNENCODEABLE is not None: - self._test_single(TESTFN_UNICODE_UNENCODEABLE) + if TESTFN_UNENCODABLE is not None: + self._test_single(TESTFN_UNENCODABLE) def test_directories(self): # For all 'equivalent' combinations: @@ -156,9 +156,9 @@ class TestUnicodeFiles(unittest.TestCase): ext = ".dir" self._do_directory(TESTFN_UNICODE+ext, TESTFN_UNICODE+ext, False) # Our directory name that can't use a non-unicode name. - if TESTFN_UNICODE_UNENCODEABLE is not None: - self._do_directory(TESTFN_UNICODE_UNENCODEABLE+ext, - TESTFN_UNICODE_UNENCODEABLE+ext, + if TESTFN_UNENCODABLE is not None: + self._do_directory(TESTFN_UNENCODABLE+ext, + TESTFN_UNENCODABLE+ext, False) def test_main(): -- cgit v0.12 From 5ea2828c663855453abdb958575595a427a5a88e Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Fri, 10 Sep 2010 18:44:45 +0000 Subject: Merged revisions 84674 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84674 | antoine.pitrou | 2010-09-10 20:39:00 +0200 (ven., 10 sept. 2010) | 3 lines Followup to #4026: better patch for flock detection. ........ --- configure | 66 ++++++++++++++++++++++++------------------------------------ configure.in | 38 +++++++++++++++------------------- 2 files changed, 42 insertions(+), 62 deletions(-) diff --git a/configure b/configure index fa81592..7e6654d 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 84367 . +# From configure.in Revision: 84586 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.65 for python 3.1. # @@ -9408,60 +9408,45 @@ $as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for flock" >&5 -$as_echo_n "checking for flock... " >&6; } -have_flock=no -cat confdefs.h - <<_ACEOF >conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for flock declaration" >&5 +$as_echo_n "checking for flock declaration... " >&6; } +if test "${ac_cv_flock_decl+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ - -#include "confdefs.h" #include <sys/file.h> - int main () { void* p = flock + ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : - - -$as_echo "#define HAVE_FLOCK 1" >>confdefs.h - - have_flock=yes + ac_cv_flock_decl=yes +else + ac_cv_flock_decl=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_flock" >&5 -$as_echo "$have_flock" >&6; } -if test "$have_flock" = yes ; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if flock requires additional libraries." >&5 -$as_echo_n "checking if flock requires additional libraries.... " >&6; } - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - - #include "confdefs.h" - #include <sys/file.h> - -int -main () -{ -flock(0, 0) - ; - return 0; -} +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_flock_decl" >&5 +$as_echo "$ac_cv_flock_decl" >&6; } +if test "x${ac_cv_flock_decl}" = xyes; then + for ac_func in flock +do : + ac_fn_c_check_func "$LINENO" "flock" "ac_cv_func_flock" +if test "x$ac_cv_func_flock" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_FLOCK 1 _ACEOF -if ac_fn_c_try_link "$LINENO"; then : - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flock in -lbsd" >&5 +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flock in -lbsd" >&5 $as_echo_n "checking for flock in -lbsd... " >&6; } if test "${ac_cv_lib_bsd_flock+set}" = set; then : $as_echo_n "(cached) " >&6 @@ -9498,6 +9483,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_flock" >&5 $as_echo "$ac_cv_lib_bsd_flock" >&6; } if test "x$ac_cv_lib_bsd_flock" = x""yes; then : + $as_echo "#define HAVE_FLOCK 1" >>confdefs.h $as_echo "#define FLOCK_NEEDS_LIBBSD 1" >>confdefs.h @@ -9507,8 +9493,8 @@ fi fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext +done + fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpagesize" >&5 diff --git a/configure.in b/configure.in index 99e8f9d..3ccb66a 100644 --- a/configure.in +++ b/configure.in @@ -2641,29 +2641,23 @@ AC_TRY_COMPILE([ AC_MSG_RESULT(no) ) -AC_MSG_CHECKING(for flock) -have_flock=no -AC_TRY_COMPILE([ -#include "confdefs.h" -#include <sys/file.h> -], void* p = flock, [ - AC_DEFINE(HAVE_FLOCK, 1, Define if you have the 'flock' function.) - have_flock=yes +AC_CACHE_CHECK([for flock declaration], [ac_cv_flock_decl], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [#include <sys/file.h>], + [void* p = flock] + )], + [ac_cv_flock_decl=yes], + [ac_cv_flock_decl=no] + ) ]) -AC_MSG_RESULT($have_flock) - -if test "$have_flock" = yes ; then - AC_MSG_CHECKING(if flock requires additional libraries.) - AC_TRY_LINK([ - #include "confdefs.h" - #include <sys/file.h> - ], [flock(0, 0)], - AC_MSG_RESULT(no), [ - AC_MSG_RESULT(yes) - AC_CHECK_LIB(bsd,flock, [ - AC_DEFINE(FLOCK_NEEDS_LIBBSD, 1, Define if flock needs to be linked with bsd library.) - ]) - ]) +if test "x${ac_cv_flock_decl}" = xyes; then + AC_CHECK_FUNCS(flock,, + AC_CHECK_LIB(bsd,flock, + [AC_DEFINE(HAVE_FLOCK) + AC_DEFINE(FLOCK_NEEDS_LIBBSD, 1, Define if flock needs to be linked with bsd library.) + ]) + ) fi AC_MSG_CHECKING(for getpagesize) -- cgit v0.12 From 84c809be5ac34a7a7bf89285e42c9fb6b5f05065 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Fri, 10 Sep 2010 18:52:36 +0000 Subject: Merged revisions 84677 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84677 | benjamin.peterson | 2010-09-10 13:50:38 -0500 (Fri, 10 Sep 2010) | 1 line add reference to file object ........ --- Doc/library/fcntl.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/library/fcntl.rst b/Doc/library/fcntl.rst index e21c1ed..dd76d65 100644 --- a/Doc/library/fcntl.rst +++ b/Doc/library/fcntl.rst @@ -16,8 +16,8 @@ interface to the :cfunc:`fcntl` and :cfunc:`ioctl` Unix routines. All functions in this module take a file descriptor *fd* as their first argument. This can be an integer file descriptor, such as returned by -``sys.stdin.fileno()``, or a file object, such as ``sys.stdin`` itself, which -provides a :meth:`fileno` which returns a genuine file descriptor. +``sys.stdin.fileno()``, or a :class:`io.IOBase` object, such as ``sys.stdin`` +itself, which provides a :meth:`fileno` that returns a genuine file descriptor. The module defines the following functions: -- cgit v0.12 From 80f45a09985d8396209045db236eabb0f8f3bce4 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Fri, 10 Sep 2010 19:55:19 +0000 Subject: Merged revisions 84680 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r84680 | antoine.pitrou | 2010-09-10 21:44:44 +0200 (ven., 10 sept. 2010) | 4 lines Issue #941346: Improve the build process under AIX and allow Python to be built as a shared library. Patch by Sébastien Sablé. ........ --- Lib/distutils/command/build_ext.py | 3 + Makefile.pre.in | 6 +- Misc/NEWS | 3 + Modules/ld_so_aix | 190 ------------------------------------ Modules/ld_so_aix.in | 194 +++++++++++++++++++++++++++++++++++++ configure | 16 ++- configure.in | 7 +- 7 files changed, 223 insertions(+), 196 deletions(-) delete mode 100755 Modules/ld_so_aix create mode 100644 Modules/ld_so_aix.in diff --git a/Lib/distutils/command/build_ext.py b/Lib/distutils/command/build_ext.py index bd61bc5..4e66464 100644 --- a/Lib/distutils/command/build_ext.py +++ b/Lib/distutils/command/build_ext.py @@ -748,6 +748,9 @@ class build_ext(Command): elif sys.platform == 'darwin': # Don't use the default code below return ext.libraries + elif sys.platform[:3] == 'aix': + # Don't use the default code below + return ext.libraries else: from distutils import sysconfig if sysconfig.get_config_var('Py_ENABLE_SHARED'): diff --git a/Makefile.pre.in b/Makefile.pre.in index c18bd0a..6c2f4d1 100644 --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -435,10 +435,10 @@ $(LIBRARY): $(LIBRARY_OBJS) libpython$(VERSION).so: $(LIBRARY_OBJS) if test $(INSTSONAME) != $(LDLIBRARY); then \ - $(LDSHARED) $(LDFLAGS) -Wl,-h$(INSTSONAME) -o $(INSTSONAME) $(LIBRARY_OBJS) $(MODLIBS) $(SHLIBS) $(LIBC) $(LIBM) $(LDLAST); \ + $(BLDSHARED) $(LDFLAGS) -Wl,-h$(INSTSONAME) -o $(INSTSONAME) $(LIBRARY_OBJS) $(MODLIBS) $(SHLIBS) $(LIBC) $(LIBM) $(LDLAST); \ $(LN) -f $(INSTSONAME) $@; \ else \ - $(LDSHARED) $(LDFLAGS) -o $@ $(LIBRARY_OBJS) $(MODLIBS) $(SHLIBS) $(LIBC) $(LIBM) $(LDLAST); \ + $(BLDSHARED) $(LDFLAGS) -o $@ $(LIBRARY_OBJS) $(MODLIBS) $(SHLIBS) $(LIBC) $(LIBM) $(LDLAST); \ fi libpython$(VERSION).dylib: $(LIBRARY_OBJS) @@ -1189,7 +1189,7 @@ clobber: clean profile-removal distclean: clobber -rm -f core Makefile Makefile.pre config.status \ Modules/Setup Modules/Setup.local Modules/Setup.config \ - Misc/python.pc + Modules/ld_so_aix Misc/python.pc find $(srcdir) '(' -name '*.fdc' -o -name '*~' \ -o -name '[@,#]*' -o -name '*.old' \ -o -name '*.orig' -o -name '*.rej' \ diff --git a/Misc/NEWS b/Misc/NEWS index d0a31c1..d716e47 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -552,6 +552,9 @@ Extension Modules Build ----- +- Issue #941346: Improve the build process under AIX and allow Python to + be built as a shared library. Patch by Sébastien Sablé. + - Issue #4026: Make the fcntl extension build under AIX. Patch by Sébastien Sablé. diff --git a/Modules/ld_so_aix b/Modules/ld_so_aix deleted file mode 100755 index 6b83823..0000000 --- a/Modules/ld_so_aix +++ /dev/null @@ -1,190 +0,0 @@ -#!/bin/sh -# -# ======================================================================== -# FILE: ld_so_aix -# TYPE: executable, uses makexp_aix -# SYSTEM: AIX -# -# DESCRIPTION: Creates a shareable .o from a set of pre-compiled -# (unshared) .o files -# -# USAGE: ld_so_aix [CC] [arguments] -# -# ARGUMENTS: Same as for "ld". The following arguments are processed -# or supplied by this script (those marked with an asterisk -# can be overriden from command line): -# -# Argument Default value -# (*) -o [OutputFileName] -o shr.o -# (*) -e [EntryPointLabel] -e init[OutputBaseName] -# (*) -bE:[ExportFile] -bE:[OutputBaseName].exp -# (*) -bI:[ImportFile] -bI:./python.exp -# -bM:[ModuleType] -bM:SRE -# -bhalt:[Number] -bhalt:4 -# -T[Number] -T512 -# -H[Number] -H512 -# -lm -# -# The compiler specific ("-lc" or "-lc_r", "-lpthreads",...) -# arguments will be automatically passed to "ld" according -# to the CC command provided as a first argument to this -# script. Usually, the same CC command was used to produce -# the pre-compiled .o file(s). -# -# NOTES: 1. Since "ld_so_aix" was originally written for building -# shared modules for the Python interpreter, the -e and -# -bI default values match Python's conventions. In -# Python, the entry point for a shared module is based -# on the module's name (e.g., the "mathmodule" will -# expect an entry point of "initmath"). -# 2. The script accepts multiple .o or .a input files and -# creates a single (shared) output file. The export list -# that is created is based on the output file's basename -# with the suffix ".exp". -# 3. The resulting shared object file is left in the -# current directory. -# 4. Uncommenting the "echo" lines gives detailed output -# about the commands executed in the script. -# -# -# HISTORY: Oct-1996 -- Support added for multiple .o files -- -# -- and optional arguments processing. -- -# Chris Myers (myers@tc.cornell.edu), Keith Kwok -# (kkwok@tc.cornell.edu) and Vladimir Marangozov -# -# Aug-6-1996 -- Take care of the compiler specific -- -# -- args by leaving CC to invoke "ld". -- -# Vladimir Marangozov -# -# Jul-1-1996 -- Make sure to use /usr/ccs/bin/ld -- -# -- Use makexp_aix for the export list. -- -# Vladimir Marangozov (Vladimir.Marangozov@imag.fr) -# -# Manus Hand (mhand@csn.net) -- Initial code -- 6/24/96 -# ======================================================================== -# - -usage="Usage: ld_so_aix [CC command] [ld arguments]" -if test ! -n "$*"; then - echo $usage; exit 2 -fi - -makexp=`dirname $0`/makexp_aix - -# Check for existence of compiler. -CC=$1; shift -whichcc=`which $CC` - -if test ! -x "$whichcc"; then - echo "ld_so_aix: Compiler '$CC' not found; exiting." - exit 2 -fi - -if test ! -n "$*"; then - echo $usage; exit 2 -fi - -# Default import file for Python -# Can be overriden by providing a -bI: argument. -impfile="./python.exp" - -# Parse arguments -while test -n "$1" -do - case "$1" in - -e | -Wl,-e) - if test -z "$2"; then - echo "ld_so_aix: The -e flag needs a parameter; exiting."; exit 2 - else - shift; entry=$1 - fi - ;; - -e* | -Wl,-e*) - entry=`echo $1 | sed -e "s/-Wl,//" -e "s/-e//"` - ;; - -o) - if test -z "$2"; then - echo "ld_so_aix: The -o flag needs a parameter; exiting."; exit 2 - else - shift; objfile=$1 - fi - ;; - -o*) - objfile=`echo $1 | sed "s/-o//"` - ;; - -bI:* | -Wl,-bI:*) - impfile=`echo $1 | sed -e "s/-Wl,//" -e "s/-bI://"` - ;; - -bE:* | -Wl,-bE:*) - expfile=`echo $1 | sed -e "s/-Wl,//" -e "s/-bE://"` - ;; - *.o | *.a) - objs="$objs $1" - args="$args $1" - ;; - -bM:* | -Wl,-bM:* | -H* | -Wl,-H* | -T* | -Wl,-T* | -lm) - ;; - *) - args="$args $1" - ;; - esac - shift -done - - -if test -z "$objs"; then - echo "ld_so_aix: No input files; exiting." - exit 2 -elif test ! -r "$impfile"; then - echo "ld_so_aix: Import file '$impfile' not found or not readable; exiting." - exit 2 -fi - -# If -o wasn't specified, assume "-o shr.o" -if test -z "$objfile"; then - objfile=shr.o -fi - -filename=`basename $objfile | sed "s/\.[^.]*$//"` - -# If -bE: wasn't specified, assume "-bE:$filename.exp" -if test -z "$expfile"; then - expfile="$filename.exp" -fi - -# Default entry symbol for Python modules = init[modulename] -# Can be overriden by providing a -e argument. -if test -z "$entry"; then - entry=init`echo $filename | sed "s/module.*//"` -fi - -#echo "ld_so_aix: Debug info section" -#echo " -> output file : $objfile" -#echo " -> import file : $impfile" -#echo " -> export file : $expfile" -#echo " -> entry point : $entry" -#echo " -> object files: $objs" -#echo " -> CC arguments: $args" - -CCOPT="-Wl,-e$entry -Wl,-bE:$expfile -Wl,-bI:$impfile -Wl,-bhalt:4" -CCOPT="$CCOPT -Wl,-bM:SRE -Wl,-T512 -Wl,-H512 -lm -o $objfile" -# Note: to use dynamic libraries like libtcl8.4.so and libtk8.4.so -# you may need to replace the second CCOPT line above with the following: -# CCOPT="$CCOPT -Wl,-bM:SRE -Wl,-T512 -Wl,-H512 -brtl -bnortllib -lm -o $objfile" - -CCARGS="$args" - -# Export list generation. -#echo $makexp $expfile "$objfile" $objs -$makexp $expfile "$objfile" $objs - -# Perform the link. -#echo $CC $CCOPT $CCARGS -$CC $CCOPT $CCARGS -retval=$? - -# Delete the module's export list file. -# Comment this line if you need it. -rm -f $expfile - -exit $retval diff --git a/Modules/ld_so_aix.in b/Modules/ld_so_aix.in new file mode 100644 index 0000000..0fd245b --- /dev/null +++ b/Modules/ld_so_aix.in @@ -0,0 +1,194 @@ +#!/bin/sh +# +# ======================================================================== +# FILE: ld_so_aix +# TYPE: executable, uses makexp_aix +# SYSTEM: AIX +# +# DESCRIPTION: Creates a shareable .o from a set of pre-compiled +# (unshared) .o files +# +# USAGE: ld_so_aix [CC] [arguments] +# +# ARGUMENTS: Same as for "ld". The following arguments are processed +# or supplied by this script (those marked with an asterisk +# can be overriden from command line): +# +# Argument Default value +# (*) -o [OutputFileName] -o shr.o +# (*) -e [EntryPointLabel] -e init[OutputBaseName] +# (*) -bE:[ExportFile] -bE:[OutputBaseName].exp +# (*) -bI:[ImportFile] -bI:./python.exp +# -bM:[ModuleType] -bM:SRE +# -bhalt:[Number] -bhalt:4 +# -T[Number] -T512 +# -H[Number] -H512 +# -lm +# +# The compiler specific ("-lc" or "-lc_r", "-lpthreads",...) +# arguments will be automatically passed to "ld" according +# to the CC command provided as a first argument to this +# script. Usually, the same CC command was used to produce +# the pre-compiled .o file(s). +# +# NOTES: 1. Since "ld_so_aix" was originally written for building +# shared modules for the Python interpreter, the -e and +# -bI default values match Python's conventions. In +# Python, the entry point for a shared module is based +# on the module's name (e.g., the "mathmodule" will +# expect an entry point of "initmath"). +# 2. The script accepts multiple .o or .a input files and +# creates a single (shared) output file. The export list +# that is created is based on the output file's basename +# with the suffix ".exp". +# 3. The resulting shared object file is left in the +# current directory. +# 4. Uncommenting the "echo" lines gives detailed output +# about the commands executed in the script. +# +# +# HISTORY: Oct-1996 -- Support added for multiple .o files -- +# -- and optional arguments processing. -- +# Chris Myers (myers@tc.cornell.edu), Keith Kwok +# (kkwok@tc.cornell.edu) and Vladimir Marangozov +# +# Aug-6-1996 -- Take care of the compiler specific -- +# -- args by leaving CC to invoke "ld". -- +# Vladimir Marangozov +# +# Jul-1-1996 -- Make sure to use /usr/ccs/bin/ld -- +# -- Use makexp_aix for the export list. -- +# Vladimir Marangozov (Vladimir.Marangozov@imag.fr) +# +# Manus Hand (mhand@csn.net) -- Initial code -- 6/24/96 +# ======================================================================== +# + +usage="Usage: ld_so_aix [CC command] [ld arguments]" +if test ! -n "$*"; then + echo $usage; exit 2 +fi + +makexp=`dirname $0`/makexp_aix + +# Check for existence of compiler. +CC=$1; shift +whichcc=`which $CC` + +if test ! -x "$whichcc"; then + echo "ld_so_aix: Compiler '$CC' not found; exiting." + exit 2 +fi + +if test ! -n "$*"; then + echo $usage; exit 2 +fi + +# Default import file for Python +# Can be overriden by providing a -bI: argument. +impfile="./python.exp" + +# Parse arguments +while test -n "$1" +do + case "$1" in + -e | -Wl,-e) + if test -z "$2"; then + echo "ld_so_aix: The -e flag needs a parameter; exiting."; exit 2 + else + shift; entry=$1 + fi + ;; + -e* | -Wl,-e*) + entry=`echo $1 | sed -e "s/-Wl,//" -e "s/-e//"` + ;; + -o) + if test -z "$2"; then + echo "ld_so_aix: The -o flag needs a parameter; exiting."; exit 2 + else + shift; objfile=$1 + fi + ;; + -o*) + objfile=`echo $1 | sed "s/-o//"` + ;; + -bI:* | -Wl,-bI:*) + impfile=`echo $1 | sed -e "s/-Wl,//" -e "s/-bI://"` + ;; + -bE:* | -Wl,-bE:*) + expfile=`echo $1 | sed -e "s/-Wl,//" -e "s/-bE://"` + ;; + *.o | *.a) + objs="$objs $1" + args="$args $1" + ;; + -bM:* | -Wl,-bM:* | -H* | -Wl,-H* | -T* | -Wl,-T* | -lm) + ;; + *) + args="$args $1" + ;; + esac + shift +done + +if test "$objfile" = "libpython@VERSION@.so"; then + ldsocoremode="true" +fi + +if test -z "$objs"; then + echo "ld_so_aix: No input files; exiting." + exit 2 +elif test ! -r "$impfile" -a -z "$ldsocoremode"; then + echo "ld_so_aix: Import file '$impfile' not found or not readable; exiting." + exit 2 +fi + +# If -o wasn't specified, assume "-o shr.o" +if test -z "$objfile"; then + objfile=shr.o +fi + +filename=`basename $objfile | sed "s/\.[^.]*$//"` + +# If -bE: wasn't specified, assume "-bE:$filename.exp" +if test -z "$expfile"; then + expfile="$filename.exp" +fi + +# Default entry symbol for Python modules = init[modulename] +# Can be overriden by providing a -e argument. +if test -z "$entry"; then + entry=PyInit_`echo $filename | sed "s/module.*//"` +fi + +#echo "ld_so_aix: Debug info section" +#echo " -> output file : $objfile" +#echo " -> import file : $impfile" +#echo " -> export file : $expfile" +#echo " -> entry point : $entry" +#echo " -> object files: $objs" +#echo " -> CC arguments: $args" + +if test -z "$ldsocoremode"; then + CCOPT="-Wl,-e$entry -Wl,-bE:$expfile -Wl,-bI:$impfile -Wl,-bhalt:4" +else + CCOPT="-Wl,-bnoentry -Wl,-bE:$expfile -Wl,-bhalt:4" +fi +CCOPT="$CCOPT -Wl,-bM:SRE -Wl,-T512 -Wl,-H512 -Wl,-brtl -Wl,-bnortllib -lm -o $objfile" + +CCARGS="$args" + +# Export list generation. +#echo $makexp $expfile "$objfile" $objs +$makexp $expfile "$objfile" $objs + +# Perform the link. +#echo $CC $CCOPT $CCARGS +$CC $CCOPT $CCARGS +retval=$? + +# Delete the module's export list file. +# Comment this line if you need it. +rm -f $expfile + +exit $retval diff --git a/configure b/configure index 7e6654d..7313145 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 84586 . +# From configure.in Revision: 84675 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.65 for python 3.1. # @@ -4870,6 +4870,10 @@ $as_echo "#define Py_ENABLE_SHARED 1" >>confdefs.h BLDLIBRARY='-L. -lpython$(VERSION)' RUNSHARED='DYLD_LIBRARY_PATH=`pwd`:${DYLD_LIBRARY_PATH}' ;; + AIX*) + LDLIBRARY='libpython$(VERSION).so' + RUNSHARED=LIBPATH=`pwd`:${LIBPATH} + ;; esac else # shared is disabled @@ -7472,7 +7476,7 @@ if test -z "$LDSHARED" then case $ac_sys_system/$ac_sys_release in AIX*) - BLDSHARED="\$(srcdir)/Modules/ld_so_aix \$(CC) -bI:Modules/python.exp" + BLDSHARED="\$(srcdir)/Modules/ld_so_aix \$(CC) -bI:Modules/python.exp -L\$(srcdir)" LDSHARED="\$(BINLIBDEST)/config/ld_so_aix \$(CC) -bI:\$(BINLIBDEST)/config/python.exp" ;; IRIX/5*) LDSHARED="ld -shared";; @@ -13380,6 +13384,8 @@ $as_echo "done" >&6; } # generate output files ac_config_files="$ac_config_files Makefile.pre Modules/Setup.config Misc/python.pc" +ac_config_files="$ac_config_files Modules/ld_so_aix" + cat >confcache <<\_ACEOF # This file is a shell script that caches the results of configure # tests run on this system so they can be shared between configure @@ -14072,6 +14078,7 @@ do "Makefile.pre") CONFIG_FILES="$CONFIG_FILES Makefile.pre" ;; "Modules/Setup.config") CONFIG_FILES="$CONFIG_FILES Modules/Setup.config" ;; "Misc/python.pc") CONFIG_FILES="$CONFIG_FILES Misc/python.pc" ;; + "Modules/ld_so_aix") CONFIG_FILES="$CONFIG_FILES Modules/ld_so_aix" ;; *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; esac @@ -14611,6 +14618,11 @@ $as_echo "$as_me: $ac_file is unchanged" >&6;} esac + + case $ac_file$ac_mode in + "Modules/ld_so_aix":F) chmod +x Modules/ld_so_aix ;; + + esac done # for ac_tag diff --git a/configure.in b/configure.in index 3ccb66a..73ab4a4 100644 --- a/configure.in +++ b/configure.in @@ -748,6 +748,10 @@ if test $enable_shared = "yes"; then BLDLIBRARY='-L. -lpython$(VERSION)' RUNSHARED='DYLD_LIBRARY_PATH=`pwd`:${DYLD_LIBRARY_PATH}' ;; + AIX*) + LDLIBRARY='libpython$(VERSION).so' + RUNSHARED=LIBPATH=`pwd`:${LIBPATH} + ;; esac else # shared is disabled @@ -1723,7 +1727,7 @@ if test -z "$LDSHARED" then case $ac_sys_system/$ac_sys_release in AIX*) - BLDSHARED="\$(srcdir)/Modules/ld_so_aix \$(CC) -bI:Modules/python.exp" + BLDSHARED="\$(srcdir)/Modules/ld_so_aix \$(CC) -bI:Modules/python.exp -L\$(srcdir)" LDSHARED="\$(BINLIBDEST)/config/ld_so_aix \$(CC) -bI:\$(BINLIBDEST)/config/python.exp" ;; IRIX/5*) LDSHARED="ld -shared";; @@ -4106,6 +4110,7 @@ AC_MSG_RESULT(done) # generate output files AC_CONFIG_FILES(Makefile.pre Modules/Setup.config Misc/python.pc) +AC_CONFIG_FILES([Modules/ld_so_aix], [chmod +x Modules/ld_so_aix]) AC_OUTPUT echo "creating Modules/Setup" -- cgit v0.12 From a76020a5446939dd80cb376c6ea0ada4cfab0211 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Sat, 11 Sep 2010 00:23:53 +0000 Subject: Merged revisions 84701 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84701 | victor.stinner | 2010-09-11 02:22:12 +0200 (sam., 11 sept. 2010) | 5 lines Issue #767645: fix os.path.supports_unicode_filenames definition os.listdir(str) always returns unicode and it can return non-ascii filenames even if supports_unicode_filenames is False. ........ --- Doc/library/os.path.rst | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/Doc/library/os.path.rst b/Doc/library/os.path.rst index d63946e..9f71de6 100644 --- a/Doc/library/os.path.rst +++ b/Doc/library/os.path.rst @@ -308,5 +308,4 @@ applications should use string objects to access all files. .. data:: supports_unicode_filenames True if arbitrary Unicode strings can be used as file names (within limitations - imposed by the file system), and if :func:`os.listdir` returns strings that - contain characters that cannot be represented by ASCII. + imposed by the file system). -- cgit v0.12 From 40f7e11f12590beb6486a40be8f9f60e5676c176 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Sat, 11 Sep 2010 15:30:19 +0000 Subject: Merged revisions 84711 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84711 | eric.araujo | 2010-09-11 17:28:56 +0200 (sam., 11 sept. 2010) | 2 lines Fix typo in option name ........ --- Lib/distutils/command/sdist.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/distutils/command/sdist.py b/Lib/distutils/command/sdist.py index 818a452..1118060 100644 --- a/Lib/distutils/command/sdist.py +++ b/Lib/distutils/command/sdist.py @@ -73,7 +73,7 @@ class sdist(Command): ('dist-dir=', 'd', "directory to put the source distribution archive(s) in " "[default: dist]"), - ('medata-check', None, + ('metadata-check', None, "Ensure that all required elements of meta-data " "are supplied. Warn if any missing. [default]"), ] -- cgit v0.12 From 8042f4af29d91eb776b143105636bc8099b4b1bc Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sat, 11 Sep 2010 16:03:33 +0000 Subject: Merged revisions 84714 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84714 | benjamin.peterson | 2010-09-11 11:02:03 -0500 (Sat, 11 Sep 2010) | 1 line check for NULL tp_as_mapping in PySequence_(Get/Set/Del)Slice #9834 ........ --- Misc/NEWS | 4 ++++ Objects/abstract.c | 6 +++--- 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index d716e47..3271861 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -105,6 +105,10 @@ Core and Builtins C-API ----- +- Issue #9834: Don't segfault in PySequence_GetSlice, PySequence_SetSlice, or + PySequence_DelSlice when the object doesn't have any mapping operations + defined. + - Issue #5753: A new C API function, :cfunc:`PySys_SetArgvEx`, allows embedders of the interpreter to set sys.argv without also modifying sys.path. This helps fix `CVE-2008-5983 diff --git a/Objects/abstract.c b/Objects/abstract.c index 3698250..2d4f2e1 100644 --- a/Objects/abstract.c +++ b/Objects/abstract.c @@ -1623,7 +1623,7 @@ PySequence_GetSlice(PyObject *s, Py_ssize_t i1, Py_ssize_t i2) if (!s) return null_error(); mp = s->ob_type->tp_as_mapping; - if (mp->mp_subscript) { + if (mp && mp->mp_subscript) { PyObject *res; PyObject *slice = _PySlice_FromIndices(i1, i2); if (!slice) @@ -1701,7 +1701,7 @@ PySequence_SetSlice(PyObject *s, Py_ssize_t i1, Py_ssize_t i2, PyObject *o) } mp = s->ob_type->tp_as_mapping; - if (mp->mp_ass_subscript) { + if (mp && mp->mp_ass_subscript) { int res; PyObject *slice = _PySlice_FromIndices(i1, i2); if (!slice) @@ -1726,7 +1726,7 @@ PySequence_DelSlice(PyObject *s, Py_ssize_t i1, Py_ssize_t i2) } mp = s->ob_type->tp_as_mapping; - if (mp->mp_ass_subscript) { + if (mp && mp->mp_ass_subscript) { int res; PyObject *slice = _PySlice_FromIndices(i1, i2); if (!slice) -- cgit v0.12 From 5d7d9e6899222885da76f578fa0c70e5946badbb Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sat, 11 Sep 2010 16:23:57 +0000 Subject: Merged revisions 84705 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84705 | georg.brandl | 2010-09-11 01:39:58 -0500 (Sat, 11 Sep 2010) | 1 line Add new generated file to ignoreds. ........ --- .bzrignore | 1 + .hgignore | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/.bzrignore b/.bzrignore index 3407d65..463e983 100644 --- a/.bzrignore +++ b/.bzrignore @@ -45,6 +45,7 @@ Modules/Setup Modules/Setup.config Modules/Setup.local Modules/config.c +Modules/ld_so_aix Parser/pgen Lib/lib2to3/Grammar*.pickle Lib/lib2to3/PatternGrammar*.pickle diff --git a/.hgignore b/.hgignore index 1212cc3..d1c8d72 100644 --- a/.hgignore +++ b/.hgignore @@ -48,7 +48,7 @@ Modules/Setup.local Modules/config.c Parser/pgen core - +Modules/ld_so_aix$ syntax: glob libpython*.a *.o -- cgit v0.12 From 42bc69154fc751265dfeddd89085bc839ed1fc8d Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sat, 11 Sep 2010 16:40:47 +0000 Subject: Merged revisions 84717 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84717 | benjamin.peterson | 2010-09-11 11:39:57 -0500 (Sat, 11 Sep 2010) | 1 line fix formatting ........ --- Objects/object.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/Objects/object.c b/Objects/object.c index 2e6ddfa..d534273 100644 --- a/Objects/object.c +++ b/Objects/object.c @@ -479,13 +479,13 @@ PyObject_Bytes(PyObject *v) result = PyObject_CallFunctionObjArgs(func, NULL); Py_DECREF(func); if (result == NULL) - return NULL; + return NULL; if (!PyBytes_Check(result)) { - PyErr_Format(PyExc_TypeError, - "__bytes__ returned non-bytes (type %.200s)", - Py_TYPE(result)->tp_name); - Py_DECREF(result); - return NULL; + PyErr_Format(PyExc_TypeError, + "__bytes__ returned non-bytes (type %.200s)", + Py_TYPE(result)->tp_name); + Py_DECREF(result); + return NULL; } return result; } -- cgit v0.12 From bec04a9032606c7d34c52252b9e3e0ca01e6e6e8 Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Sat, 11 Sep 2010 18:20:06 +0000 Subject: Merged revisions 84719 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84719 | r.david.murray | 2010-09-11 14:12:25 -0400 (Sat, 11 Sep 2010) | 2 lines #9608, #8518 : clarify and improve discussion of exceptions in howto. ........ --- Doc/howto/doanddont.rst | 87 ++++++++++++++++++++++++++++++------------------- 1 file changed, 53 insertions(+), 34 deletions(-) diff --git a/Doc/howto/doanddont.rst b/Doc/howto/doanddont.rst index 5fe3015..0f90cb3 100644 --- a/Doc/howto/doanddont.rst +++ b/Doc/howto/doanddont.rst @@ -111,30 +111,40 @@ except: ------- Python has the ``except:`` clause, which catches all exceptions. Since *every* -error in Python raises an exception, this makes many programming errors look -like runtime problems, and hinders the debugging process. +error in Python raises an exception, using ``except:`` can make many +programming errors look like runtime problems, which hinders the debugging +process. -The following code shows a great example:: +The following code shows a great example of why this is bad:: try: foo = opne("file") # misspelled "open" except: sys.exit("could not open file!") -The second line triggers a :exc:`NameError` which is caught by the except -clause. The program will exit, and you will have no idea that this has nothing -to do with the readability of ``"file"``. +The second line triggers a :exc:`NameError`, which is caught by the except +clause. The program will exit, and the error message the program prints will +make you think the problem is the readability of ``"file"`` when in fact +the real error has nothing to do with ``"file"``. -The example above is better written :: +A better way to write the above is :: try: - foo = opne("file") # will be changed to "open" as soon as we run it + foo = opne("file") except IOError: sys.exit("could not open file") -There are some situations in which the ``except:`` clause is useful: for -example, in a framework when running callbacks, it is good not to let any -callback disturb the framework. +When this is run, Python will produce a traceback showing the :exc:`NameError`, +and it will be immediately apparent what needs to be fixed. + +.. index:: bare except, except; bare + +Because ``except:`` catches *all* exceptions, including :exc:`SystemExit`, +:exc:`KeyboardInterrupt`, and :exc:`GeneratorExit` (which is not an error and +should not normally be caught by user code), using a bare ``except:`` is almost +never a good idea. In situations where you need to catch all "normal" errors, +such as in a framework that runs callbacks, you can catch the base class for +all normal exceptions, :exc:`Exception`. Exceptions @@ -152,51 +162,60 @@ The following is a very popular anti-idiom :: sys.exit(1) return open(file).readline() -Consider the case the file gets deleted between the time the call to -:func:`os.path.exists` is made and the time :func:`open` is called. That means -the last line will throw an :exc:`IOError`. The same would happen if *file* -exists but has no read permission. Since testing this on a normal machine on -existing and non-existing files make it seem bugless, that means in testing the -results will seem fine, and the code will get shipped. Then an unhandled -:exc:`IOError` escapes to the user, who has to watch the ugly traceback. +Consider the case where the file gets deleted between the time the call to +:func:`os.path.exists` is made and the time :func:`open` is called. In that +case the last line will raise an :exc:`IOError`. The same thing would happen +if *file* exists but has no read permission. Since testing this on a normal +machine on existent and non-existent files makes it seem bugless, the test +results will seem fine, and the code will get shipped. Later an unhandled +:exc:`IOError` (or perhaps some other :exc:`EnvironmentError`) escapes to the +user, who gets to watch the ugly traceback. -Here is a better way to do it. :: +Here is a somewhat better way to do it. :: def get_status(file): try: return open(file).readline() - except (IOError, OSError): - print("file not found") + except EnvironmentError as err: + print("Unable to open file: {}".format(err)) sys.exit(1) -In this version, \*either\* the file gets opened and the line is read (so it -works even on flaky NFS or SMB connections), or the message is printed and the -application aborted. +In this version, *either* the file gets opened and the line is read (so it +works even on flaky NFS or SMB connections), or an error message is printed +that provides all the available information on why the open failed, and the +application is aborted. -Still, :func:`get_status` makes too many assumptions --- that it will only be -used in a short running script, and not, say, in a long running server. Sure, -the caller could do something like :: +However, even this version of :func:`get_status` makes too many assumptions --- +that it will only be used in a short running script, and not, say, in a long +running server. Sure, the caller could do something like :: try: status = get_status(log) except SystemExit: status = None -So, try to make as few ``except`` clauses in your code --- those will usually be -a catch-all in the :func:`main`, or inside calls which should always succeed. +But there is a better way. You should try to use as few ``except`` clauses in +your code as you can --- the ones you do use will usually be inside calls which +should always succeed, or a catch-all in a main function. -So, the best version is probably :: +So, an even better version of :func:`get_status()` is probably :: def get_status(file): return open(file).readline() -The caller can deal with the exception if it wants (for example, if it tries +The caller can deal with the exception if it wants (for example, if it tries several files in a loop), or just let the exception filter upwards to *its* caller. -The last version is not very good either --- due to implementation details, the -file would not be closed when an exception is raised until the handler finishes, -and perhaps not at all in non-C implementations (e.g., Jython). :: +But the last version still has a serious problem --- due to implementation +details in CPython, the file would not be closed when an exception is raised +until the exception handler finishes; and, worse, in other implementations +(e.g., Jython) it might not be closed at all regardless of whether or not +an exception is raised. + +The best version of this function uses the ``open()`` call as a context +manager, which will ensure that the file gets closed as soon as the +function returns:: def get_status(file): with open(file) as fp: -- cgit v0.12 -- cgit v0.12 From 69976a7fbe7b3296d97a1e3169ec2b361feadfa9 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger <python@rcn.com> Date: Sun, 12 Sep 2010 05:28:42 +0000 Subject: Issue #9826: Handle recursive repr in collections.OrderedDict. --- Lib/collections.py | 16 ++++++++++++---- Lib/test/test_collections.py | 7 +++++++ Misc/NEWS | 3 +++ 3 files changed, 22 insertions(+), 4 deletions(-) diff --git a/Lib/collections.py b/Lib/collections.py index f255919..4ac50d8 100644 --- a/Lib/collections.py +++ b/Lib/collections.py @@ -43,6 +43,7 @@ class OrderedDict(dict, MutableMapping): ''' if len(args) > 1: raise TypeError('expected at most 1 arguments, got %d' % len(args)) + self.__in_repr = False # detects recursive repr try: self.__root except AttributeError: @@ -100,10 +101,10 @@ class OrderedDict(dict, MutableMapping): def __reduce__(self): 'Return state information for pickling' items = [[k, self[k]] for k in self] - tmp = self.__map, self.__root - del self.__map, self.__root + tmp = self.__map, self.__root, self.__in_repr + del self.__map, self.__root, self.__in_repr inst_dict = vars(self).copy() - self.__map, self.__root = tmp + self.__map, self.__root, self.__in_repr = tmp if inst_dict: return (self.__class__, (items,), inst_dict) return self.__class__, (items,) @@ -128,9 +129,16 @@ class OrderedDict(dict, MutableMapping): def __repr__(self): 'od.__repr__() <==> repr(od)' + if self.__in_repr: + return '...' if not self: return '%s()' % (self.__class__.__name__,) - return '%s(%r)' % (self.__class__.__name__, list(self.items())) + self.__in_repr = True + try: + result = '%s(%r)' % (self.__class__.__name__, list(self.items())) + finally: + self.__in_repr = False + return result def copy(self): 'od.copy() -> a shallow copy of od' diff --git a/Lib/test/test_collections.py b/Lib/test/test_collections.py index 5e22afc..d435330 100644 --- a/Lib/test/test_collections.py +++ b/Lib/test/test_collections.py @@ -908,6 +908,13 @@ class TestOrderedDict(unittest.TestCase): self.assertEqual(eval(repr(od)), od) self.assertEqual(repr(OrderedDict()), "OrderedDict()") + def test_repr_recursive(self): + # See issue #9826 + od = OrderedDict.fromkeys('abc') + od['x'] = od + self.assertEqual(repr(od), + "OrderedDict([('a', None), ('b', None), ('c', None), ('x', ...)])") + def test_setdefault(self): pairs = [('c', 1), ('b', 2), ('a', 3), ('d', 4), ('e', 5), ('f', 6)] shuffle(pairs) diff --git a/Misc/NEWS b/Misc/NEWS index 3271861..0599cbc 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -122,6 +122,9 @@ Library to fetch the original errno, or to filter timeout errors. Now the original error is re-raised. +- Issue #9826: OrderedDict.__repr__ can now handle self-referential + values: d['x'] = d. + - Issue #9758: When fcntl.ioctl() was called with mutable_flag set to True, and the passed buffer was exactly 1024 bytes long, the buffer wouldn't be updated back after the system call. Original patch by Brian Brazil. -- cgit v0.12 From 2b65fc8aedf19de1d4fb345dbdde5ee9b40e260c Mon Sep 17 00:00:00 2001 From: Vinay Sajip <vinay_sajip@yahoo.co.uk> Date: Sun, 12 Sep 2010 11:47:47 +0000 Subject: Issue #9827: clarified LogRecord documentation. --- Doc/library/logging.rst | 51 +++++++++++++++++++++++++++++-------------------- 1 file changed, 30 insertions(+), 21 deletions(-) diff --git a/Doc/library/logging.rst b/Doc/library/logging.rst index b5e34ff..bcc1cda 100644 --- a/Doc/library/logging.rst +++ b/Doc/library/logging.rst @@ -540,10 +540,10 @@ Useful Handlers In addition to the base :class:`Handler` class, many useful subclasses are provided: -#. :class:`StreamHandler` instances send error messages to streams (file-like +#. :class:`StreamHandler` instances send messages to streams (file-like objects). -#. :class:`FileHandler` instances send error messages to disk files. +#. :class:`FileHandler` instances send messages to disk files. .. module:: logging.handlers @@ -552,31 +552,31 @@ provided: directly. Instead, use :class:`RotatingFileHandler` or :class:`TimedRotatingFileHandler`. -#. :class:`RotatingFileHandler` instances send error messages to disk +#. :class:`RotatingFileHandler` instances send messages to disk files, with support for maximum log file sizes and log file rotation. -#. :class:`TimedRotatingFileHandler` instances send error messages to +#. :class:`TimedRotatingFileHandler` instances send messages to disk files, rotating the log file at certain timed intervals. -#. :class:`SocketHandler` instances send error messages to TCP/IP +#. :class:`SocketHandler` instances send messages to TCP/IP sockets. -#. :class:`DatagramHandler` instances send error messages to UDP +#. :class:`DatagramHandler` instances send messages to UDP sockets. -#. :class:`SMTPHandler` instances send error messages to a designated +#. :class:`SMTPHandler` instances send messages to a designated email address. -#. :class:`SysLogHandler` instances send error messages to a Unix +#. :class:`SysLogHandler` instances send messages to a Unix syslog daemon, possibly on a remote machine. -#. :class:`NTEventLogHandler` instances send error messages to a +#. :class:`NTEventLogHandler` instances send messages to a Windows NT/2000/XP event log. -#. :class:`MemoryHandler` instances send error messages to a buffer +#. :class:`MemoryHandler` instances send messages to a buffer in memory, which is flushed whenever specific criteria are met. -#. :class:`HTTPHandler` instances send error messages to an HTTP +#. :class:`HTTPHandler` instances send messages to an HTTP server using either ``GET`` or ``POST`` semantics. #. :class:`WatchedFileHandler` instances watch the file they are @@ -675,7 +675,7 @@ functions. d = {'clientip': '192.168.0.1', 'user': 'fbloggs'} logging.warning("Protocol problem: %s", "connection reset", extra=d) - would print something like :: + would print something like:: 2006-02-08 22:20:02,165 192.168.0.1 fbloggs Protocol problem: connection reset @@ -842,6 +842,7 @@ functions. and 2.2.x, which do not include the :mod:`logging` package in the standard library. +.. _logger: Logger Objects -------------- @@ -1441,16 +1442,16 @@ Although logging is thread-safe, and logging to a single file from multiple threads in a single process *is* supported, logging to a single file from *multiple processes* is *not* supported, because there is no standard way to serialize access to a single file across multiple processes in Python. If you -need to log to a single file from multiple processes, the best way of doing -this is to have all the processes log to a :class:`SocketHandler`, and have a -separate process which implements a socket server which reads from the socket -and logs to file. (If you prefer, you can dedicate one thread in one of the -existing processes to perform this function.) The following section documents -this approach in more detail and includes a working socket receiver which can -be used as a starting point for you to adapt in your own applications. +need to log to a single file from multiple processes, one way of doing this is +to have all the processes log to a :class:`SocketHandler`, and have a separate +process which implements a socket server which reads from the socket and logs +to file. (If you prefer, you can dedicate one thread in one of the existing +processes to perform this function.) The following section documents this +approach in more detail and includes a working socket receiver which can be +used as a starting point for you to adapt in your own applications. If you are using a recent version of Python which includes the -:mod:`multiprocessing` module, you can write your own handler which uses the +:mod:`multiprocessing` module, you could write your own handler which uses the :class:`Lock` class from this module to serialize access to the file from your processes. The existing :class:`FileHandler` and subclasses do not make use of :mod:`multiprocessing` at present, though they may do so in the future. @@ -1594,6 +1595,8 @@ these affect you, you can use an alternative serialization scheme by overriding the :meth:`makePickle` method and implementing your alternative there, as well as adapting the above script to use your alternative serialization. +.. _arbitrary-object-messages: + Using arbitrary objects as messages ----------------------------------- @@ -1957,6 +1960,11 @@ timed intervals. The extensions are date-and-time based, using the strftime format ``%Y-%m-%d_%H-%M-%S`` or a leading portion thereof, depending on the rollover interval. + + When computing the next rollover time for the first time (when the handler + is created), the last modification time of an existing log file, or else + the current time, is used to compute when the next rotation will occur. + If the *utc* argument is true, times in UTC will be used; otherwise local time is used. @@ -2452,6 +2460,8 @@ Currently, the useful mapping keys in a :class:`LogRecord` are: +-------------------------+-----------------------------------------------+ | ``%(process)d`` | Process ID (if available). | +-------------------------+-----------------------------------------------+ +| ``%(processName)s`` | Process name (if available). | ++-------------------------+-----------------------------------------------+ | ``%(message)s`` | The logged message, computed as ``msg % | | | args``. | +-------------------------+-----------------------------------------------+ @@ -2465,7 +2475,6 @@ Currently, the useful mapping keys in a :class:`LogRecord` are: specified, ``'%(message)s'`` is used. If no *datefmt* is specified, the ISO8601 date format is used. - .. method:: format(record) The record's attribute dictionary is used as the operand to a string -- cgit v0.12 From 7f536b03a28d11b64a9e6657a6dbd9ad05d37b2f Mon Sep 17 00:00:00 2001 From: Vinay Sajip <vinay_sajip@yahoo.co.uk> Date: Sun, 12 Sep 2010 11:51:26 +0000 Subject: Issue #9827: clarified LogRecord documentation a little more. --- Doc/library/logging.rst | 63 ++++++++++++++++++++++++++++++++++++------------- 1 file changed, 47 insertions(+), 16 deletions(-) diff --git a/Doc/library/logging.rst b/Doc/library/logging.rst index bcc1cda..a58638d 100644 --- a/Doc/library/logging.rst +++ b/Doc/library/logging.rst @@ -2550,27 +2550,58 @@ been applied to those descendant loggers. LogRecord Objects ----------------- -:class:`LogRecord` instances are created every time something is logged. They -contain all the information pertinent to the event being logged. The main -information passed in is in msg and args, which are combined using msg % args to -create the message field of the record. The record also includes information -such as when the record was created, the source line where the logging call was -made, and any exception information to be logged. +:class:`LogRecord` instances are created automatically by the :class:`Logger` +every time something is logged, and can be created manually via +:func:`makeLogRecord` (for example, from a pickled event received over the +wire). .. class:: LogRecord(name, lvl, pathname, lineno, msg, args, exc_info, func=None) - Returns an instance of :class:`LogRecord` initialized with interesting - information. The *name* is the logger name; *lvl* is the numeric level; - *pathname* is the absolute pathname of the source file in which the logging - call was made; *lineno* is the line number in that file where the logging - call is found; *msg* is the user-supplied message (a format string); *args* - is the tuple which, together with *msg*, makes up the user message; and - *exc_info* is the exception tuple obtained by calling :func:`sys.exc_info` - (or :const:`None`, if no exception information is available). The *func* is - the name of the function from which the logging call was made. If not - specified, it defaults to ``None``. + Contains all the information pertinent to the event being logged. + The primary information is passed in :attr:`msg` and :attr:`args`, which + are combined using ``msg % args`` to create the :attr:`message` field of the + record. + + .. attribute:: args + + Tuple of arguments to be used in formatting :attr:`msg`. + + .. attribute:: exc_info + + Exception tuple (à la `sys.exc_info`) or `None` if no exception + information is availble. + + .. attribute:: func + + Name of the function of origin (i.e. in which the logging call was made). + + .. attribute:: lineno + + Line number in the source file of origin. + + .. attribute:: lvl + + Numeric logging level. + + .. attribute:: message + + Bound to the result of :meth:`getMessage` when + :meth:`Formatter.format(record)<Formatter.format>` is invoked. + + .. attribute:: msg + + User-supplied :ref:`format string<string-formatting>` or arbitrary object + (see :ref:`arbitrary-object-messages`) used in :meth:`getMessage`. + + .. attribute:: name + + Name of the logger that emitted the record. + + .. attribute:: pathname + + Absolute pathname of the source file of origin. .. method:: getMessage() -- cgit v0.12 From ee906192b50d078bac65ef2f18a53318169e7992 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sun, 12 Sep 2010 13:58:34 +0000 Subject: Merged revisions 84735 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84735 | benjamin.peterson | 2010-09-12 08:55:02 -0500 (Sun, 12 Sep 2010) | 1 line reenable test_nis on solaris #3402 ........ --- Lib/test/test_nis.py | 1 - 1 file changed, 1 deletion(-) diff --git a/Lib/test/test_nis.py b/Lib/test/test_nis.py index 7aad33d..1fb5434 100644 --- a/Lib/test/test_nis.py +++ b/Lib/test/test_nis.py @@ -4,7 +4,6 @@ import unittest # Skip test if nis module does not exist. nis = support.import_module('nis') -raise unittest.SkipTest("test_nis hangs on Solaris") class NisTests(unittest.TestCase): def test_maps(self): -- cgit v0.12 From 1052e3993bea30b5a2901ce4f480297a8299184c Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sun, 12 Sep 2010 14:55:22 +0000 Subject: Merged revisions 84737 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k Only the tests are merged, 3.1 doesn't exhibit the issue. ........ r84737 | antoine.pitrou | 2010-09-12 16:51:20 +0200 (dim., 12 sept. 2010) | 4 lines Issue #9837: The read() method of ZipExtFile objects (as returned by ZipFile.open()) could return more bytes than requested. ........ --- Lib/test/test_zipfile.py | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/Lib/test/test_zipfile.py b/Lib/test/test_zipfile.py index 474ec58..0e67dbd 100644 --- a/Lib/test/test_zipfile.py +++ b/Lib/test/test_zipfile.py @@ -879,6 +879,29 @@ class OtherTests(unittest.TestCase): def test_read_with_bad_crc_deflated(self): self.check_read_with_bad_crc(zipfile.ZIP_DEFLATED) + def check_read_return_size(self, compression): + # Issue #9837: ZipExtFile.read() shouldn't return more bytes + # than requested. + for test_size in (1, 4095, 4096, 4097, 16384): + file_size = test_size + 1 + junk = b''.join(struct.pack('B', randint(0, 255)) + for x in range(file_size)) + zipf = zipfile.ZipFile(io.BytesIO(), "w", compression) + try: + zipf.writestr('foo', junk) + fp = zipf.open('foo', 'r') + buf = fp.read(test_size) + self.assertEqual(len(buf), test_size) + finally: + zipf.close() + + def test_read_return_size_stored(self): + self.check_read_return_size(zipfile.ZIP_STORED) + + if zlib: + def test_read_return_size_deflated(self): + self.check_read_return_size(zipfile.ZIP_DEFLATED) + def tearDown(self): support.unlink(TESTFN) support.unlink(TESTFN2) -- cgit v0.12 From ffa272d4d8efaff9ff7147b24c2177212067a29e Mon Sep 17 00:00:00 2001 From: Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp> Date: Sun, 12 Sep 2010 16:19:05 +0000 Subject: Merged revisions 83841,84741 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r83841 | thomas.heller | 2010-08-09 03:16:20 +0900 | 2 lines Fix issue6869: refcount problem in the _ctypes extension. ........ r84741 | hirokazu.yamamoto | 2010-09-13 01:06:18 +0900 | 2 lines Fixed refcount bug. I placed Py_INCREF in create_comerror() for compatibility with Python2.7. ........ --- Modules/_ctypes/_ctypes.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Modules/_ctypes/_ctypes.c b/Modules/_ctypes/_ctypes.c index c1b3093..5643a65 100644 --- a/Modules/_ctypes/_ctypes.c +++ b/Modules/_ctypes/_ctypes.c @@ -5134,6 +5134,7 @@ create_comerror(void) PyComError_Type.tp_base = (PyTypeObject*)PyExc_Exception; if (PyType_Ready(&PyComError_Type) < 0) return -1; + Py_INCREF(&PyComError_Type); ComError = (PyObject*)&PyComError_Type; return 0; } @@ -5326,36 +5327,42 @@ PyInit__ctypes(void) Struct_Type.tp_base = &PyCData_Type; if (PyType_Ready(&Struct_Type) < 0) return NULL; + Py_INCREF(&Struct_Type); PyModule_AddObject(m, "Structure", (PyObject *)&Struct_Type); Py_TYPE(&Union_Type) = &UnionType_Type; Union_Type.tp_base = &PyCData_Type; if (PyType_Ready(&Union_Type) < 0) return NULL; + Py_INCREF(&Union_Type); PyModule_AddObject(m, "Union", (PyObject *)&Union_Type); Py_TYPE(&PyCPointer_Type) = &PyCPointerType_Type; PyCPointer_Type.tp_base = &PyCData_Type; if (PyType_Ready(&PyCPointer_Type) < 0) return NULL; + Py_INCREF(&PyCPointer_Type); PyModule_AddObject(m, "_Pointer", (PyObject *)&PyCPointer_Type); Py_TYPE(&PyCArray_Type) = &PyCArrayType_Type; PyCArray_Type.tp_base = &PyCData_Type; if (PyType_Ready(&PyCArray_Type) < 0) return NULL; + Py_INCREF(&PyCArray_Type); PyModule_AddObject(m, "Array", (PyObject *)&PyCArray_Type); Py_TYPE(&Simple_Type) = &PyCSimpleType_Type; Simple_Type.tp_base = &PyCData_Type; if (PyType_Ready(&Simple_Type) < 0) return NULL; + Py_INCREF(&Simple_Type); PyModule_AddObject(m, "_SimpleCData", (PyObject *)&Simple_Type); Py_TYPE(&PyCFuncPtr_Type) = &PyCFuncPtrType_Type; PyCFuncPtr_Type.tp_base = &PyCData_Type; if (PyType_Ready(&PyCFuncPtr_Type) < 0) return NULL; + Py_INCREF(&PyCFuncPtr_Type); PyModule_AddObject(m, "CFuncPtr", (PyObject *)&PyCFuncPtr_Type); /************************************************* -- cgit v0.12 From 167c3bc3c1b0ea9bff7b9d0993632e4fed983964 Mon Sep 17 00:00:00 2001 From: Matthias Klose <doko@ubuntu.com> Date: Sun, 12 Sep 2010 16:50:20 +0000 Subject: Merged revisions 84743 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84743 | matthias.klose | 2010-09-12 18:31:58 +0200 (So, 12 Sep 2010) | 3 lines - Issue #9817: Add expat COPYING file; add expat, libffi and expat licenses to Doc/license.rst. ........ --- Doc/license.rst | 89 +++++++++++++++++++++++++++++++++++++++++++++++++++ Misc/NEWS | 3 ++ Modules/expat/COPYING | 21 ++++++++++++ 3 files changed, 113 insertions(+) create mode 100644 Modules/expat/COPYING diff --git a/Doc/license.rst b/Doc/license.rst index 367c91c..9269c97 100644 --- a/Doc/license.rst +++ b/Doc/license.rst @@ -701,3 +701,92 @@ notice:: ***************************************************************/ +expat +----- + +The :mod:`pyexpat` extension is built using an included copy of the expat +sources unless the build is configured :option:`--with-system-expat`:: + + Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd + and Clark Cooper + + Permission is hereby granted, free of charge, to any person obtaining + a copy of this software and associated documentation files (the + "Software"), to deal in the Software without restriction, including + without limitation the rights to use, copy, modify, merge, publish, + distribute, sublicense, and/or sell copies of the Software, and to + permit persons to whom the Software is furnished to do so, subject to + the following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + + +libffi +------ + +The :mod:`_ctypes` extension is built using an included copy of the libffi +sources unless the build is configured :option:`--with-system-libffi`:: + + Copyright (c) 1996-2008 Red Hat, Inc and others. + + Permission is hereby granted, free of charge, to any person obtaining + a copy of this software and associated documentation files (the + ``Software''), to deal in the Software without restriction, including + without limitation the rights to use, copy, modify, merge, publish, + distribute, sublicense, and/or sell copies of the Software, and to + permit persons to whom the Software is furnished to do so, subject to + the following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + DEALINGS IN THE SOFTWARE. + + +zlib +---- + +The :mod:`zlib` extension is built using an included copy of the zlib +sources unless the zlib version found on the system is too old to be +used for the build:: + + Copyright (C) 1995-2010 Jean-loup Gailly and Mark Adler + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + + 3. This notice may not be removed or altered from any source distribution. + + Jean-loup Gailly Mark Adler + jloup@gzip.org madler@alumni.caltech.edu + + diff --git a/Misc/NEWS b/Misc/NEWS index 0599cbc..194fb4b 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -622,6 +622,9 @@ Tests Documentation ------------- +- Issue #9817: Add expat COPYING file; add expat, libffi and expat licenses + to Doc/license.rst. + - Issue #9255: Document that the 'test' package is meant for interal Python use only. diff --git a/Modules/expat/COPYING b/Modules/expat/COPYING new file mode 100644 index 0000000..fc97b02 --- /dev/null +++ b/Modules/expat/COPYING @@ -0,0 +1,21 @@ +Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd + and Clark Cooper + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be included +in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -- cgit v0.12 From ee258571b5a4163df9f65070b78aaaa6e72bf084 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Mon, 13 Sep 2010 01:52:40 +0000 Subject: Merged revisions 84754-84755 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84754 | benjamin.peterson | 2010-09-12 20:25:38 -0500 (Sun, 12 Sep 2010) | 1 line remove duplicate statement ........ r84755 | benjamin.peterson | 2010-09-12 20:30:04 -0500 (Sun, 12 Sep 2010) | 1 line remove less complete of duplicate docs ........ --- Doc/library/imp.rst | 16 +--------------- 1 file changed, 1 insertion(+), 15 deletions(-) diff --git a/Doc/library/imp.rst b/Doc/library/imp.rst index 68cda84..b6123ae 100644 --- a/Doc/library/imp.rst +++ b/Doc/library/imp.rst @@ -113,8 +113,7 @@ This module provides an interface to the mechanisms used to implement the .. function:: acquire_lock() Acquire the interpreter's import lock for the current thread. This lock should - be used by import hooks to ensure thread-safety when importing modules. On - platforms without threads, this function does nothing. + be used by import hooks to ensure thread-safety when importing modules. Once a thread has acquired the import lock, the same thread may acquire it again without blocking; the thread must release it once for each time it has @@ -191,19 +190,6 @@ This module provides an interface to the mechanisms used to implement the continue to use the old class definition. The same is true for derived classes. -.. function:: acquire_lock() - - Acquires the interpreter's import lock for the current thread. This lock should - be used by import hooks to ensure thread-safety when importing modules. On - platforms without threads, this function does nothing. - - -.. function:: release_lock() - - Release the interpreter's import lock. On platforms without threads, this - function does nothing. - - The following constants with integer values, defined in this module, are used to indicate the search result of :func:`find_module`. -- cgit v0.12 From 10f4f76b285f1972b1a84198b6d601c51bfc0d14 Mon Sep 17 00:00:00 2001 From: Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp> Date: Mon, 13 Sep 2010 05:48:30 +0000 Subject: Merged revisions 84753,84760 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84753 | hirokazu.yamamoto | 2010-09-13 07:55:40 +0900 | 1 line Issue #9313: Skips test_remove_visual_c_ref on old MSVC. ........ r84760 | hirokazu.yamamoto | 2010-09-13 14:36:21 +0900 | 1 line Issue #9313: Use unittest.skipUnless to skip old MSVC. ........ --- Lib/distutils/tests/test_msvc9compiler.py | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) diff --git a/Lib/distutils/tests/test_msvc9compiler.py b/Lib/distutils/tests/test_msvc9compiler.py index 8a908d9..ec2b2e3 100644 --- a/Lib/distutils/tests/test_msvc9compiler.py +++ b/Lib/distutils/tests/test_msvc9compiler.py @@ -60,7 +60,12 @@ _CLEANED_MANIFEST = """\ </dependency> </assembly>""" +if sys.platform=="win32": + from distutils.msvccompiler import get_build_version + @unittest.skipUnless(sys.platform=="win32", "These tests are only for win32") +@unittest.skipUnless(get_build_version()>=8.0, "These tests are only for" + " MSVC8.0 or above") class msvc9compilerTestCase(support.TempdirManager, unittest.TestCase): @@ -68,10 +73,6 @@ class msvc9compilerTestCase(support.TempdirManager, # makes sure query_vcvarsall throws # a DistutilsPlatformError if the compiler # is not found - from distutils.msvccompiler import get_build_version - if get_build_version() < 8.0: - # this test is only for MSVC8.0 or above - return from distutils.msvc9compiler import query_vcvarsall def _find_vcvarsall(version): return None @@ -86,11 +87,6 @@ class msvc9compilerTestCase(support.TempdirManager, msvc9compiler.find_vcvarsall = old_find_vcvarsall def test_reg_class(self): - from distutils.msvccompiler import get_build_version - if get_build_version() < 8.0: - # this test is only for MSVC8.0 or above - return - from distutils.msvc9compiler import Reg self.assertRaises(KeyError, Reg.get_value, 'xxx', 'xxx') -- cgit v0.12 From 67af7f4eee2dafe205dfe9c899e8c335a1405d7e Mon Sep 17 00:00:00 2001 From: Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp> Date: Mon, 13 Sep 2010 07:48:22 +0000 Subject: Merged revisions 84765 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84765 | hirokazu.yamamoto | 2010-09-13 16:18:30 +0900 | 2 lines get_build_version() is needed even where sys.platform != "win32". Try to fix buildbot error in other way. ........ --- Lib/distutils/tests/test_msvc9compiler.py | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/Lib/distutils/tests/test_msvc9compiler.py b/Lib/distutils/tests/test_msvc9compiler.py index ec2b2e3..f1da843 100644 --- a/Lib/distutils/tests/test_msvc9compiler.py +++ b/Lib/distutils/tests/test_msvc9compiler.py @@ -62,10 +62,14 @@ _CLEANED_MANIFEST = """\ if sys.platform=="win32": from distutils.msvccompiler import get_build_version - -@unittest.skipUnless(sys.platform=="win32", "These tests are only for win32") -@unittest.skipUnless(get_build_version()>=8.0, "These tests are only for" - " MSVC8.0 or above") + if get_build_version()>=8.0: + SKIP_MESSAGE = None + else: + SKIP_MESSAGE = "These tests are only for MSVC8.0 or above" +else: + SKIP_MESSAGE = "These tests are only for win32" + +@unittest.skipUnless(SKIP_MESSAGE is None, SKIP_MESSAGE) class msvc9compilerTestCase(support.TempdirManager, unittest.TestCase): -- cgit v0.12 -- cgit v0.12 From 9665637d44a186374629b0016143d5eb48ca3252 Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Mon, 13 Sep 2010 18:38:54 +0000 Subject: Merged revisions 84780-84781 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k with some manual fixes ........ r84780 | alexander.belopolsky | 2010-09-13 14:14:34 -0400 (Mon, 13 Sep 2010) | 3 lines Issue #9315: Fix for the trace module to record correct class name when tracing methods. Unit tests. Patch by Eli Bendersky. ........ r84781 | alexander.belopolsky | 2010-09-13 14:15:33 -0400 (Mon, 13 Sep 2010) | 1 line Removed debugging setting ........ --- Lib/test/test_trace.py | 322 +++++++++++++++++++++++++++++++++++++ Lib/test/tracedmodules/__init__.py | 9 ++ Lib/test/tracedmodules/testmod.py | 3 + Lib/trace.py | 12 +- Misc/NEWS | 5 + 5 files changed, 343 insertions(+), 8 deletions(-) create mode 100644 Lib/test/test_trace.py create mode 100644 Lib/test/tracedmodules/__init__.py create mode 100644 Lib/test/tracedmodules/testmod.py diff --git a/Lib/test/test_trace.py b/Lib/test/test_trace.py new file mode 100644 index 0000000..b54e5c7 --- /dev/null +++ b/Lib/test/test_trace.py @@ -0,0 +1,322 @@ +import os +import sys +from test.support import (run_unittest, TESTFN, rmtree, unlink, + captured_stdout) +import unittest + +import trace +from trace import CoverageResults, Trace + +from test.tracedmodules import testmod + + +#------------------------------- Utilities -----------------------------------# + +def fix_ext_py(filename): + """Given a .pyc/.pyo filename converts it to the appropriate .py""" + if filename.endswith(('.pyc', '.pyo')): + filename = filename[:-1] + return filename + +def my_file_and_modname(): + """The .py file and module name of this file (__file__)""" + modname = os.path.splitext(os.path.basename(__file__))[0] + return fix_ext_py(__file__), modname + +def get_firstlineno(func): + return func.__code__.co_firstlineno + +#-------------------- Target functions for tracing ---------------------------# +# +# The relative line numbers of lines in these functions matter for verifying +# tracing. Please modify the appropriate tests if you change one of the +# functions. Absolute line numbers don't matter. +# + +def traced_func_linear(x, y): + a = x + b = y + c = a + b + return c + +def traced_func_loop(x, y): + c = x + for i in range(5): + c += y + return c + +def traced_func_importing(x, y): + return x + y + testmod.func(1) + +def traced_func_simple_caller(x): + c = traced_func_linear(x, x) + return c + x + +def traced_func_importing_caller(x): + k = traced_func_simple_caller(x) + k += traced_func_importing(k, x) + return k + +def traced_func_generator(num): + c = 5 # executed once + for i in range(num): + yield i + c + +def traced_func_calling_generator(): + k = 0 + for i in traced_func_generator(10): + k += i + +def traced_doubler(num): + return num * 2 + +def traced_caller_list_comprehension(): + k = 10 + mylist = [traced_doubler(i) for i in range(k)] + return mylist + + +class TracedClass(object): + def __init__(self, x): + self.a = x + + def inst_method_linear(self, y): + return self.a + y + + def inst_method_calling(self, x): + c = self.inst_method_linear(x) + return c + traced_func_linear(x, c) + + @classmethod + def class_method_linear(cls, y): + return y * 2 + + @staticmethod + def static_method_linear(y): + return y * 2 + + +#------------------------------ Test cases -----------------------------------# + + +class TestLineCounts(unittest.TestCase): + """White-box testing of line-counting, via runfunc""" + def setUp(self): + self.tracer = Trace(count=1, trace=0, countfuncs=0, countcallers=0) + self.my_py_filename = fix_ext_py(__file__) + + def test_traced_func_linear(self): + result = self.tracer.runfunc(traced_func_linear, 2, 5) + self.assertEqual(result, 7) + + # all lines are executed once + expected = {} + firstlineno = get_firstlineno(traced_func_linear) + for i in range(1, 5): + expected[(self.my_py_filename, firstlineno + i)] = 1 + + self.assertEqual(self.tracer.results().counts, expected) + + def test_traced_func_loop(self): + self.tracer.runfunc(traced_func_loop, 2, 3) + + firstlineno = get_firstlineno(traced_func_loop) + expected = { + (self.my_py_filename, firstlineno + 1): 1, + (self.my_py_filename, firstlineno + 2): 6, + (self.my_py_filename, firstlineno + 3): 5, + (self.my_py_filename, firstlineno + 4): 1, + } + self.assertEqual(self.tracer.results().counts, expected) + + def test_traced_func_importing(self): + self.tracer.runfunc(traced_func_importing, 2, 5) + + firstlineno = get_firstlineno(traced_func_importing) + expected = { + (self.my_py_filename, firstlineno + 1): 1, + (fix_ext_py(testmod.__file__), 2): 1, + (fix_ext_py(testmod.__file__), 3): 1, + } + + self.assertEqual(self.tracer.results().counts, expected) + + def test_trace_func_generator(self): + self.tracer.runfunc(traced_func_calling_generator) + + firstlineno_calling = get_firstlineno(traced_func_calling_generator) + firstlineno_gen = get_firstlineno(traced_func_generator) + expected = { + (self.my_py_filename, firstlineno_calling + 1): 1, + (self.my_py_filename, firstlineno_calling + 2): 11, + (self.my_py_filename, firstlineno_calling + 3): 10, + (self.my_py_filename, firstlineno_gen + 1): 1, + (self.my_py_filename, firstlineno_gen + 2): 11, + (self.my_py_filename, firstlineno_gen + 3): 10, + } + self.assertEqual(self.tracer.results().counts, expected) + + def test_trace_list_comprehension(self): + self.tracer.runfunc(traced_caller_list_comprehension) + + firstlineno_calling = get_firstlineno(traced_caller_list_comprehension) + firstlineno_called = get_firstlineno(traced_doubler) + expected = { + (self.my_py_filename, firstlineno_calling + 1): 1, + # List compehentions work differently in 3.x, so the count + # below changed compared to 2.x. + (self.my_py_filename, firstlineno_calling + 2): 12, + (self.my_py_filename, firstlineno_calling + 3): 1, + (self.my_py_filename, firstlineno_called + 1): 10, + } + self.assertEqual(self.tracer.results().counts, expected) + + + def test_linear_methods(self): + # XXX todo: later add 'static_method_linear' and 'class_method_linear' + # here, once issue1764286 is resolved + # + for methname in ['inst_method_linear',]: + tracer = Trace(count=1, trace=0, countfuncs=0, countcallers=0) + traced_obj = TracedClass(25) + method = getattr(traced_obj, methname) + tracer.runfunc(method, 20) + + firstlineno = get_firstlineno(method) + expected = { + (self.my_py_filename, firstlineno + 1): 1, + } + self.assertEqual(tracer.results().counts, expected) + + +class TestRunExecCounts(unittest.TestCase): + """A simple sanity test of line-counting, via runctx (exec)""" + def setUp(self): + self.my_py_filename = fix_ext_py(__file__) + + def test_exec_counts(self): + self.tracer = Trace(count=1, trace=0, countfuncs=0, countcallers=0) + code = r'''traced_func_loop(2, 5)''' + code = compile(code, __file__, 'exec') + self.tracer.runctx(code, globals(), vars()) + + firstlineno = get_firstlineno(traced_func_loop) + expected = { + (self.my_py_filename, firstlineno + 1): 1, + (self.my_py_filename, firstlineno + 2): 6, + (self.my_py_filename, firstlineno + 3): 5, + (self.my_py_filename, firstlineno + 4): 1, + } + + # When used through 'run', some other spurios counts are produced, like + # the settrace of threading, which we ignore, just making sure that the + # counts fo traced_func_loop were right. + # + for k in expected.keys(): + self.assertEqual(self.tracer.results().counts[k], expected[k]) + + +class TestFuncs(unittest.TestCase): + """White-box testing of funcs tracing""" + def setUp(self): + self.tracer = Trace(count=0, trace=0, countfuncs=1) + self.filemod = my_file_and_modname() + + def test_simple_caller(self): + self.tracer.runfunc(traced_func_simple_caller, 1) + + expected = { + self.filemod + ('traced_func_simple_caller',): 1, + self.filemod + ('traced_func_linear',): 1, + } + self.assertEqual(self.tracer.results().calledfuncs, expected) + + def test_loop_caller_importing(self): + self.tracer.runfunc(traced_func_importing_caller, 1) + + expected = { + self.filemod + ('traced_func_simple_caller',): 1, + self.filemod + ('traced_func_linear',): 1, + self.filemod + ('traced_func_importing_caller',): 1, + self.filemod + ('traced_func_importing',): 1, + (fix_ext_py(testmod.__file__), 'testmod', 'func'): 1, + } + self.assertEqual(self.tracer.results().calledfuncs, expected) + + def test_inst_method_calling(self): + obj = TracedClass(20) + self.tracer.runfunc(obj.inst_method_calling, 1) + + expected = { + self.filemod + ('TracedClass.inst_method_calling',): 1, + self.filemod + ('TracedClass.inst_method_linear',): 1, + self.filemod + ('traced_func_linear',): 1, + } + self.assertEqual(self.tracer.results().calledfuncs, expected) + + +class TestCallers(unittest.TestCase): + """White-box testing of callers tracing""" + def setUp(self): + self.tracer = Trace(count=0, trace=0, countcallers=1) + self.filemod = my_file_and_modname() + + def test_loop_caller_importing(self): + self.tracer.runfunc(traced_func_importing_caller, 1) + + expected = { + ((os.path.splitext(trace.__file__)[0] + '.py', 'trace', 'Trace.runfunc'), + (self.filemod + ('traced_func_importing_caller',))): 1, + ((self.filemod + ('traced_func_simple_caller',)), + (self.filemod + ('traced_func_linear',))): 1, + ((self.filemod + ('traced_func_importing_caller',)), + (self.filemod + ('traced_func_simple_caller',))): 1, + ((self.filemod + ('traced_func_importing_caller',)), + (self.filemod + ('traced_func_importing',))): 1, + ((self.filemod + ('traced_func_importing',)), + (fix_ext_py(testmod.__file__), 'testmod', 'func')): 1, + } + self.assertEqual(self.tracer.results().callers, expected) + + +# Created separately for issue #3821 +class TestCoverage(unittest.TestCase): + def tearDown(self): + rmtree(TESTFN) + unlink(TESTFN) + + def _coverage(self, tracer): + tracer.run('from test import test_pprint; test_pprint.test_main()') + r = tracer.results() + r.write_results(show_missing=True, summary=True, coverdir=TESTFN) + + def test_coverage(self): + tracer = trace.Trace(trace=0, count=1) + with captured_stdout() as stdout: + self._coverage(tracer) + stdout = stdout.getvalue() + self.assertTrue("pprint.py" in stdout) + self.assertTrue("unittest.py" in stdout) + files = os.listdir(TESTFN) + self.assertTrue("pprint.cover" in files) + self.assertTrue("unittest.cover" in files) + + def test_coverage_ignore(self): + # Ignore all files, nothing should be traced nor printed + libpath = os.path.normpath(os.path.dirname(os.__file__)) + # sys.prefix does not work when running from a checkout + tracer = trace.Trace(ignoredirs=[sys.prefix, sys.exec_prefix, libpath], + trace=0, count=1) + with captured_stdout() as stdout: + self._coverage(tracer) + if os.path.exists(TESTFN): + files = os.listdir(TESTFN) + self.assertEquals(files, []) + + +def test_main(): + run_unittest(__name__) + + +if __name__ == '__main__': + test_main() diff --git a/Lib/test/tracedmodules/__init__.py b/Lib/test/tracedmodules/__init__.py new file mode 100644 index 0000000..4628d8a --- /dev/null +++ b/Lib/test/tracedmodules/__init__.py @@ -0,0 +1,9 @@ +"""This package contains modules that help testing the trace.py module. Note +that the exact location of functions in these modules is important, as trace.py +takes the real line numbers into account. +""" +"""This directory contains modules that help testing the trace.py module. Note +that the exact location of functions in these modules is important, as trace.py +takes the real line numbers into account. + +""" diff --git a/Lib/test/tracedmodules/testmod.py b/Lib/test/tracedmodules/testmod.py new file mode 100644 index 0000000..a4c25e4 --- /dev/null +++ b/Lib/test/tracedmodules/testmod.py @@ -0,0 +1,3 @@ +def func(x): + b = x + 1 + return b + 2 diff --git a/Lib/trace.py b/Lib/trace.py index f408705..c98a6db 100644 --- a/Lib/trace.py +++ b/Lib/trace.py @@ -57,7 +57,7 @@ import threading import time import token import tokenize -import types +import inspect import gc import pickle @@ -395,7 +395,7 @@ def find_lines(code, strs): # and check the constants for references to other code objects for c in code.co_consts: - if isinstance(c, types.CodeType): + if inspect.iscode(c): # find another code object, so recurse into it linenos.update(find_lines(c, strs)) return linenos @@ -544,7 +544,7 @@ class Trace: ## use of gc.get_referrers() was suggested by Michael Hudson # all functions which refer to this code object funcs = [f for f in gc.get_referrers(code) - if hasattr(f, "__doc__")] + if inspect.isfunction(f)] # require len(func) == 1 to avoid ambiguity caused by calls to # new.function(): "In the face of ambiguity, refuse the # temptation to guess." @@ -556,17 +556,13 @@ class Trace: if hasattr(c, "__bases__")] if len(classes) == 1: # ditto for new.classobj() - clsname = str(classes[0]) + clsname = classes[0].__name__ # cache the result - assumption is that new.* is # not called later to disturb this relationship # _caller_cache could be flushed if functions in # the new module get called. self._caller_cache[code] = clsname if clsname is not None: - # final hack - module name shows up in str(cls), but we've already - # computed module name, so remove it - clsname = clsname.split(".")[1:] - clsname = ".".join(clsname) funcname = "%s.%s" % (clsname, funcname) return filename, modulename, funcname diff --git a/Misc/NEWS b/Misc/NEWS index 194fb4b..1cdbd79 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -584,6 +584,8 @@ Build Tests ----- +- Issue #9315: Added tests for the trace module. Patch by Eli Bendersky. + - Issue #7564: Skip test_ioctl if another process is attached to /dev/tty. - Issue #8857: Provide a test case for socket.getaddrinfo. @@ -1019,6 +1021,9 @@ Library - Issue #1068268: The subprocess module now handles EINTR in internal os.waitpid and os.read system calls where appropriate. +- Issue #9315: Fix for the trace module to record correct class name + for tracing methods. + Extension Modules ----------------- -- cgit v0.12 -- cgit v0.12 From 3a883214ee3e7d79b14dcd42720d8efe55c147ad Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Tue, 14 Sep 2010 14:21:12 +0000 Subject: Merged revisions 84803 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84803 | alexander.belopolsky | 2010-09-14 10:12:19 -0400 (Tue, 14 Sep 2010) | 1 line Issue 9315: Added test/tracedmodules to LIBSUBDIRS ........ --- Makefile.pre.in | 1 + 1 file changed, 1 insertion(+) diff --git a/Makefile.pre.in b/Makefile.pre.in index 6c2f4d1..3c2d475 100644 --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -837,6 +837,7 @@ XMLLIBSUBDIRS= xml xml/dom xml/etree xml/parsers xml/sax LIBSUBDIRS= tkinter tkinter/test tkinter/test/test_tkinter \ tkinter/test/test_ttk site-packages test test/data \ test/decimaltestdata \ + test/tracedmodules \ encodings \ email email/mime email/test email/test/data \ html json json/tests http dbm xmlrpc \ -- cgit v0.12 From 5974cdd5f598423002709d912276963c2032c69a Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 14 Sep 2010 14:47:08 +0000 Subject: Merged revisions 84807 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84807 | antoine.pitrou | 2010-09-14 16:43:44 +0200 (mar., 14 sept. 2010) | 4 lines Issue #9853: Fix the signature of SSLSocket.recvfrom() and SSLSocket.sendto() to match the corresponding socket methods. ........ --- Lib/ssl.py | 10 ++++++---- Lib/test/test_ssl.py | 12 ++++++++++++ Misc/NEWS | 3 +++ 3 files changed, 21 insertions(+), 4 deletions(-) diff --git a/Lib/ssl.py b/Lib/ssl.py index 0ba3442..f98bd73 100644 --- a/Lib/ssl.py +++ b/Lib/ssl.py @@ -221,13 +221,15 @@ class SSLSocket(socket): else: return socket.send(self, data, flags) - def sendto(self, data, addr, flags=0): + def sendto(self, data, flags_or_addr, addr=None): self._checkClosed() if self._sslobj: raise ValueError("sendto not allowed on instances of %s" % self.__class__) + elif addr is None: + return socket.sendto(self, data, flags_or_addr) else: - return socket.sendto(self, data, addr, flags) + return socket.sendto(self, data, flags_or_addr, addr) def sendall(self, data, flags=0): self._checkClosed() @@ -267,13 +269,13 @@ class SSLSocket(socket): else: return socket.recv_into(self, buffer, nbytes, flags) - def recvfrom(self, addr, buflen=1024, flags=0): + def recvfrom(self, buflen=1024, flags=0): self._checkClosed() if self._sslobj: raise ValueError("recvfrom not allowed on instances of %s" % self.__class__) else: - return socket.recvfrom(self, addr, buflen, flags) + return socket.recvfrom(self, buflen, flags) def recvfrom_into(self, buffer, nbytes=None, flags=0): self._checkClosed() diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py index b622da5..987a425 100644 --- a/Lib/test/test_ssl.py +++ b/Lib/test/test_ssl.py @@ -92,6 +92,18 @@ class BasicTests(unittest.TestCase): del ss self.assertEqual(wr(), None) + def test_wrapped_unconnected(self): + # Methods on an unconnected SSLSocket propagate the original + # socket.error raise by the underlying socket object. + s = socket.socket(socket.AF_INET) + ss = ssl.wrap_socket(s) + self.assertRaises(socket.error, ss.recv, 1) + self.assertRaises(socket.error, ss.recv_into, bytearray(b'x')) + self.assertRaises(socket.error, ss.recvfrom, 1) + self.assertRaises(socket.error, ss.recvfrom_into, bytearray(b'x'), 1) + self.assertRaises(socket.error, ss.send, b'x') + self.assertRaises(socket.error, ss.sendto, b'x', ('0.0.0.0', 0)) + def test_timeout(self): # Issue #8524: when creating an SSL socket, the timeout of the # original socket should be retained. diff --git a/Misc/NEWS b/Misc/NEWS index 1cdbd79..55160ca 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -117,6 +117,9 @@ C-API Library ------- +- Issue #9853: Fix the signature of SSLSocket.recvfrom() and + SSLSocket.sendto() to match the corresponding socket methods. + - Issue #9792: In case of connection failure, socket.create_connection() would swallow the exception and raise a new one, making it impossible to fetch the original errno, or to filter timeout errors. Now the -- cgit v0.12 From bd63a9976db5f8ae5af4fdb5e639b9fd1fa948f5 Mon Sep 17 00:00:00 2001 From: Daniel Stutzbach <daniel@stutzbachenterprises.com> Date: Tue, 14 Sep 2010 16:07:54 +0000 Subject: Merged revisions 84810 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84810 | daniel.stutzbach | 2010-09-14 11:02:01 -0500 (Tue, 14 Sep 2010) | 1 line Remove pointers to a FAQ entry that no longer exists. Incorporate some text from the old FAQ into the docs ........ --- Doc/extending/windows.rst | 6 +++--- Include/pyport.h | 15 ++++++++------- 2 files changed, 11 insertions(+), 10 deletions(-) diff --git a/Doc/extending/windows.rst b/Doc/extending/windows.rst index 8d1986f..6733666 100644 --- a/Doc/extending/windows.rst +++ b/Doc/extending/windows.rst @@ -171,7 +171,9 @@ If your module creates a new type, you may have trouble with this line:: PyVarObject_HEAD_INIT(&PyType_Type, 0) -Change it to:: +Static type object initializers in extension modules may cause +compiles to fail with an error message like "initializer not a +constant". This shows up when building DLL under MSVC. Change it to:: PyVarObject_HEAD_INIT(NULL, 0) @@ -179,8 +181,6 @@ and add the following to the module initialization function:: MyObject_Type.ob_type = &PyType_Type; -Refer to section 3 of the `Python FAQ <http://www.python.org/doc/faq>`_ for -details on why you must do this. .. _dynamic-linking: diff --git a/Include/pyport.h b/Include/pyport.h index 6af0f96..13396a2 100644 --- a/Include/pyport.h +++ b/Include/pyport.h @@ -663,23 +663,24 @@ extern pid_t forkpty(int *, char *, struct termios *, struct winsize *); # ifdef Py_BUILD_CORE # define PyAPI_FUNC(RTYPE) __declspec(dllexport) RTYPE # define PyAPI_DATA(RTYPE) extern __declspec(dllexport) RTYPE - /* module init functions inside the core need no external linkage */ - /* except for Cygwin to handle embedding */ + /* module init functions inside the core need no external linkage */ + /* except for Cygwin to handle embedding */ # if defined(__CYGWIN__) # define PyMODINIT_FUNC __declspec(dllexport) PyObject* # else /* __CYGWIN__ */ # define PyMODINIT_FUNC PyObject* # endif /* __CYGWIN__ */ # else /* Py_BUILD_CORE */ - /* Building an extension module, or an embedded situation */ - /* public Python functions and data are imported */ - /* Under Cygwin, auto-import functions to prevent compilation */ - /* failures similar to http://python.org/doc/FAQ.html#3.24 */ + /* Building an extension module, or an embedded situation */ + /* public Python functions and data are imported */ + /* Under Cygwin, auto-import functions to prevent compilation */ + /* failures similar to those described at the bottom of 4.1: */ + /* http://docs.python.org/extending/windows.html#a-cookbook-approach */ # if !defined(__CYGWIN__) # define PyAPI_FUNC(RTYPE) __declspec(dllimport) RTYPE # endif /* !__CYGWIN__ */ # define PyAPI_DATA(RTYPE) extern __declspec(dllimport) RTYPE - /* module init functions outside the core must be exported */ + /* module init functions outside the core must be exported */ # if defined(__cplusplus) # define PyMODINIT_FUNC extern "C" __declspec(dllexport) PyObject* # else /* __cplusplus */ -- cgit v0.12 -- cgit v0.12 From e5e75c64f24dc8c7e5ee17bfa46d7f3222ebc0fc Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 14 Sep 2010 18:53:07 +0000 Subject: Merged revisions 84814 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84814 | antoine.pitrou | 2010-09-14 20:37:24 +0200 (mar., 14 sept. 2010) | 4 lines Issue #9854: The default read() implementation in io.RawIOBase now handles non-blocking readinto() returning None correctly. ........ --- Doc/library/io.rst | 5 +++-- Lib/_pyio.py | 4 +++- Lib/test/test_io.py | 44 ++++++++++++++++++++++++++++++++++---------- Misc/NEWS | 3 +++ Modules/_io/iobase.c | 4 ++-- 5 files changed, 45 insertions(+), 15 deletions(-) diff --git a/Doc/library/io.rst b/Doc/library/io.rst index b2e586a..faf1aea 100644 --- a/Doc/library/io.rst +++ b/Doc/library/io.rst @@ -361,8 +361,9 @@ I/O Base Classes .. method:: readinto(b) - Read up to len(b) bytes into bytearray *b* and return the number of bytes - read. + Read up to len(b) bytes into bytearray *b* and return the number ofbytes + read. If the object is in non-blocking mode and no bytes are available, + ``None`` is returned. .. method:: write(b) diff --git a/Lib/_pyio.py b/Lib/_pyio.py index ffbfda1..4485233 100644 --- a/Lib/_pyio.py +++ b/Lib/_pyio.py @@ -542,6 +542,8 @@ class RawIOBase(IOBase): return self.readall() b = bytearray(n.__index__()) n = self.readinto(b) + if n is None: + return None del b[n:] return bytes(b) @@ -559,7 +561,7 @@ class RawIOBase(IOBase): """Read up to len(b) bytes into b. Returns number of bytes read (0 for EOF), or None if the object - is set not to block as has no data to read. + is set not to block and has no data to read. """ self._unsupported("readinto") diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index 3a3e074..4c7ce31 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -47,7 +47,9 @@ def _default_chunk_size(): return f._CHUNK_SIZE -class MockRawIO: +class MockRawIOWithoutRead: + """A RawIO implementation without read(), so as to exercise the default + RawIO.read() which calls readinto().""" def __init__(self, read_stack=()): self._read_stack = list(read_stack) @@ -55,14 +57,6 @@ class MockRawIO: self._reads = 0 self._extraneous_reads = 0 - def read(self, n=None): - self._reads += 1 - try: - return self._read_stack.pop(0) - except: - self._extraneous_reads += 1 - return b"" - def write(self, b): self._write_stack.append(bytes(b)) return len(b) @@ -109,6 +103,23 @@ class MockRawIO: def truncate(self, pos=None): return pos +class CMockRawIOWithoutRead(MockRawIOWithoutRead, io.RawIOBase): + pass + +class PyMockRawIOWithoutRead(MockRawIOWithoutRead, pyio.RawIOBase): + pass + + +class MockRawIO(MockRawIOWithoutRead): + + def read(self, n=None): + self._reads += 1 + try: + return self._read_stack.pop(0) + except: + self._extraneous_reads += 1 + return b"" + class CMockRawIO(MockRawIO, io.RawIOBase): pass @@ -554,6 +565,19 @@ class IOTest(unittest.TestCase): f.close() self.assertRaises(ValueError, f.flush) + def test_RawIOBase_read(self): + # Exercise the default RawIOBase.read() implementation (which calls + # readinto() internally). + rawio = self.MockRawIOWithoutRead((b"abc", b"d", None, b"efg", None)) + self.assertEqual(rawio.read(2), b"ab") + self.assertEqual(rawio.read(2), b"c") + self.assertEqual(rawio.read(2), b"d") + self.assertEqual(rawio.read(2), None) + self.assertEqual(rawio.read(2), b"ef") + self.assertEqual(rawio.read(2), b"g") + self.assertEqual(rawio.read(2), None) + self.assertEqual(rawio.read(2), b"") + class CIOTest(IOTest): pass @@ -2557,7 +2581,7 @@ def test_main(): # Put the namespaces of the IO module we are testing and some useful mock # classes in the __dict__ of each test. mocks = (MockRawIO, MisbehavedRawIO, MockFileIO, CloseFailureIO, - MockNonBlockWriterIO) + MockNonBlockWriterIO, MockRawIOWithoutRead) all_members = io.__all__ + ["IncrementalNewlineDecoder"] c_io_ns = {name : getattr(io, name) for name in all_members} py_io_ns = {name : getattr(pyio, name) for name in all_members} diff --git a/Misc/NEWS b/Misc/NEWS index 55160ca..2932280 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -117,6 +117,9 @@ C-API Library ------- +- Issue #9854: The default read() implementation in io.RawIOBase now + handles non-blocking readinto() returning None correctly. + - Issue #9853: Fix the signature of SSLSocket.recvfrom() and SSLSocket.sendto() to match the corresponding socket methods. diff --git a/Modules/_io/iobase.c b/Modules/_io/iobase.c index 2d664ab..dfc1a3a 100644 --- a/Modules/_io/iobase.c +++ b/Modules/_io/iobase.c @@ -776,9 +776,9 @@ rawiobase_read(PyObject *self, PyObject *args) return NULL; res = PyObject_CallMethodObjArgs(self, _PyIO_str_readinto, b, NULL); - if (res == NULL) { + if (res == NULL || res == Py_None) { Py_DECREF(b); - return NULL; + return res; } n = PyNumber_AsSsize_t(res, PyExc_ValueError); -- cgit v0.12 From 984ce40832609fabb04963518de593b0d17c4944 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger <python@rcn.com> Date: Wed, 15 Sep 2010 00:12:05 +0000 Subject: Clarify where support for negative indices fall in the language hierarchy. --- Doc/reference/expressions.rst | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/Doc/reference/expressions.rst b/Doc/reference/expressions.rst index dff9cc3..c7dd3fc 100644 --- a/Doc/reference/expressions.rst +++ b/Doc/reference/expressions.rst @@ -518,11 +518,18 @@ whose value is one of the keys of the mapping, and the subscription selects the value in the mapping that corresponds to that key. (The expression list is a tuple except if it has exactly one item.) -If the primary is a sequence, the expression (list) must evaluate to an integer. -If this value is negative, the length of the sequence is added to it (so that, -e.g., ``x[-1]`` selects the last item of ``x``.) The resulting value must be a -nonnegative integer less than the number of items in the sequence, and the -subscription selects the item whose index is that value (counting from zero). +If the primary is a sequence, the expression (list) must evaluate to an integer +or a slice (as discussed in the following section). + +The formal syntax makes no special provision for negative indices in +sequences; however, built-in sequences all provide a :meth:`__getitem__` +method that interprets negative indices by adding the length of the sequence +to the index (so that ``x[-1]`` selects the last item of ``x``). The +resulting value must be a nonnegative integer less than the number of items in +the sequence, and the subscription selects the item whose index is that value +(counting from zero). Since the support for negative indices and slicing +occurs in the object's :meth:`__getitem__` method, subclasses overriding +this method will need to explicitly add that support. .. index:: single: character -- cgit v0.12 From ecbf2dea367b8dd971ccf4f3e3814afbb9ed5af9 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 15 Sep 2010 11:16:39 +0000 Subject: Merged revisions 84825-84826,84830 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84825 | antoine.pitrou | 2010-09-15 10:39:25 +0200 (mer., 15 sept. 2010) | 3 lines Add a comment explaining why SocketIO is needed ........ r84826 | antoine.pitrou | 2010-09-15 11:32:45 +0200 (mer., 15 sept. 2010) | 3 lines Improve docs for socket.makefile() and SocketIO ........ r84830 | antoine.pitrou | 2010-09-15 13:12:57 +0200 (mer., 15 sept. 2010) | 3 lines Reverted unwanted change in r84826 ........ --- Doc/library/socket.rst | 7 +++---- Lib/socket.py | 28 ++++++++++++++++++++++++++++ 2 files changed, 31 insertions(+), 4 deletions(-) diff --git a/Doc/library/socket.rst b/Doc/library/socket.rst index 618aa09..5314039 100644 --- a/Doc/library/socket.rst +++ b/Doc/library/socket.rst @@ -597,10 +597,9 @@ correspond to Unix system calls applicable to sockets. arguments are interpreted the same way as by the built-in :func:`open` function. - The returned file object references a :cfunc:`dup`\ ped version of the - socket file descriptor, so the file object and socket object may be - closed or garbage-collected independently. The socket must be in - blocking mode (it can not have a timeout). + Closing the file object won't close the socket unless there are no + remaining references to the socket. The socket must be in blocking mode + (it can not have a timeout). .. method:: socket.recv(bufsize[, flags]) diff --git a/Lib/socket.py b/Lib/socket.py index a2df891..f94c469 100644 --- a/Lib/socket.py +++ b/Lib/socket.py @@ -195,6 +195,13 @@ class SocketIO(io.RawIOBase): the raw I/O interface on top of a socket object. """ + # One might wonder why not let FileIO do the job instead. There are two + # main reasons why FileIO is not adapted: + # - it wouldn't work under Windows (where you can't used read() and + # write() on a socket handle) + # - it wouldn't work with socket timeouts (FileIO would ignore the + # timeout and consider the socket non-blocking) + # XXX More docs def __init__(self, sock, mode): @@ -209,22 +216,40 @@ class SocketIO(io.RawIOBase): self._writing = "w" in mode def readinto(self, b): + """Read up to len(b) bytes into the writable buffer *b* and return + the number of bytes read. If the socket is non-blocking and no bytes + are available, None is returned. + + If *b* is non-empty, a 0 return value indicates that the connection + was shutdown at the other end. + """ self._checkClosed() self._checkReadable() return self._sock.recv_into(b) def write(self, b): + """Write the given bytes or bytearray object *b* to the socket + and return the number of bytes written. This can be less than + len(b) if not all data could be written. If the socket is + non-blocking and no bytes could be written None is returned. + """ self._checkClosed() self._checkWritable() return self._sock.send(b) def readable(self): + """True if the SocketIO is open for reading. + """ return self._reading and not self.closed def writable(self): + """True if the SocketIO is open for writing. + """ return self._writing and not self.closed def fileno(self): + """Return the file descriptor of the underlying socket. + """ self._checkClosed() return self._sock.fileno() @@ -237,6 +262,9 @@ class SocketIO(io.RawIOBase): return self._mode def close(self): + """Close the SocketIO object. This doesn't close the underlying + socket, except if all references to it have disappeared. + """ if self.closed: return io.RawIOBase.close(self) -- cgit v0.12 From 25d535ea6a443f467eacfc9f487c90120972ca7f Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 15 Sep 2010 11:25:11 +0000 Subject: Merged revisions 84827-84829 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84827 | antoine.pitrou | 2010-09-15 11:58:26 +0200 (mer., 15 sept. 2010) | 3 lines Add a glossary entry for file objects. ........ r84828 | antoine.pitrou | 2010-09-15 12:08:31 +0200 (mer., 15 sept. 2010) | 3 lines Update file-related information in the FAQ. ........ r84829 | antoine.pitrou | 2010-09-15 13:11:28 +0200 (mer., 15 sept. 2010) | 3 lines Add cross-references to the glossary entry for file objects. ........ --- Doc/faq/design.rst | 4 ++-- Doc/faq/library.rst | 45 +++++++++++++++++++++-------------- Doc/glossary.rst | 17 +++++++++++++ Doc/library/aifc.rst | 8 +++---- Doc/library/array.rst | 12 +++++----- Doc/library/asyncore.rst | 6 ++--- Doc/library/base64.rst | 15 ++++++------ Doc/library/bz2.rst | 4 ++-- Doc/library/configparser.rst | 2 +- Doc/library/csv.rst | 6 ++--- Doc/library/email.generator.rst | 6 ++--- Doc/library/email.parser.rst | 6 ++--- Doc/library/exceptions.rst | 4 ++-- Doc/library/filesys.rst | 4 ++-- Doc/library/formatter.rst | 8 +++---- Doc/library/ftplib.rst | 14 +++++------ Doc/library/gettext.rst | 6 ++--- Doc/library/gzip.rst | 9 ++++--- Doc/library/http.client.rst | 2 +- Doc/library/imp.rst | 4 ++-- Doc/library/mmap.rst | 15 ++++++------ Doc/library/nntplib.rst | 40 +++++++++++++++---------------- Doc/library/os.rst | 16 ++++++++----- Doc/library/pickle.rst | 29 +++++++++++----------- Doc/library/quopri.rst | 24 +++++++++---------- Doc/library/select.rst | 11 +++++---- Doc/library/socket.rst | 2 +- Doc/library/stdtypes.rst | 6 ++--- Doc/library/subprocess.rst | 18 +++++++------- Doc/library/sys.rst | 8 +++---- Doc/library/tarfile.rst | 18 +++++++------- Doc/library/tempfile.rst | 2 +- Doc/library/termios.rst | 2 +- Doc/library/weakref.rst | 5 ++-- Doc/library/xml.etree.elementtree.rst | 17 ++++++------- Doc/reference/datamodel.rst | 6 ++--- Doc/tutorial/inputoutput.rst | 4 ++-- 37 files changed, 218 insertions(+), 187 deletions(-) diff --git a/Doc/faq/design.rst b/Doc/faq/design.rst index 87f8742..c20de00 100644 --- a/Doc/faq/design.rst +++ b/Doc/faq/design.rst @@ -209,8 +209,8 @@ have to remember to change two places in your program -- the second occurrence is hidden at the bottom of the loop. The best approach is to use iterators, making it possible to loop through -objects using the ``for`` statement. For example, in the current version of -Python file objects support the iterator protocol, so you can now write simply:: +objects using the ``for`` statement. For example, :term:`file objects +<file object>` support the iterator protocol, so you can write simply:: for line in f: ... # do something with line... diff --git a/Doc/faq/library.rst b/Doc/faq/library.rst index b409bb6..c59b38f 100644 --- a/Doc/faq/library.rst +++ b/Doc/faq/library.rst @@ -454,7 +454,7 @@ contents, use :func:`shutil.rmtree`. To rename a file, use ``os.rename(old_path, new_path)``. -To truncate a file, open it using ``f = open(filename, "r+")``, and use +To truncate a file, open it using ``f = open(filename, "rb+")``, and use ``f.truncate(offset)``; offset defaults to the current seek position. There's also ```os.ftruncate(fd, offset)`` for files opened with :func:`os.open`, where ``fd`` is the file descriptor (a small integer). @@ -483,9 +483,9 @@ in big-endian format from a file:: import struct - f = open(filename, "rb") # Open in binary mode for portability - s = f.read(8) - x, y, z = struct.unpack(">hhl", s) + with open(filename, "rb") as f: + s = f.read(8) + x, y, z = struct.unpack(">hhl", s) The '>' in the format string forces big-endian data; the letter 'h' reads one "short integer" (2 bytes), and 'l' reads one "long integer" (4 bytes) from the @@ -494,6 +494,13 @@ string. For data that is more regular (e.g. a homogeneous list of ints or thefloats), you can also use the :mod:`array` module. + .. note:: + To read and write binary data, it is mandatory to open the file in + binary mode (here, passing ``"rb"`` to :func:`open`). If you use + ``"r"`` instead (the default), the file will be open in text mode + and ``f.read()`` will return :class:`str` objects rather than + :class:`bytes` objects. + I can't seem to use os.read() on a pipe created with os.popen(); why? --------------------------------------------------------------------- @@ -597,27 +604,29 @@ For Unix, see a Usenet post by Mitch Chapman: Why doesn't closing sys.stdout (stdin, stderr) really close it? --------------------------------------------------------------- -Python file objects are a high-level layer of abstraction on top of C streams, -which in turn are a medium-level layer of abstraction on top of (among other -things) low-level C file descriptors. +Python :term:`file objects <file object>` are a high-level layer of +abstraction on low-level C file descriptors. -For most file objects you create in Python via the builtin ``file`` constructor, -``f.close()`` marks the Python file object as being closed from Python's point -of view, and also arranges to close the underlying C stream. This also happens -automatically in f's destructor, when f becomes garbage. +For most file objects you create in Python via the built-in :func:`open` +function, ``f.close()`` marks the Python file object as being closed from +Python's point of view, and also arranges to close the underlying C file +descriptor. This also happens automatically in ``f``'s destructor, when +``f`` becomes garbage. But stdin, stdout and stderr are treated specially by Python, because of the special status also given to them by C. Running ``sys.stdout.close()`` marks the Python-level file object as being closed, but does *not* close the -associated C stream. +associated C file descriptor. + +To close the underlying C file descriptor for one of these three, you should +first be sure that's what you really want to do (e.g., you may confuse +extension modules trying to do I/O). If it is, use :func:`os.close`:: -To close the underlying C stream for one of these three, you should first be -sure that's what you really want to do (e.g., you may confuse extension modules -trying to do I/O). If it is, use os.close:: + os.close(stdin.fileno()) + os.close(stdout.fileno()) + os.close(stderr.fileno()) - os.close(0) # close C's stdin stream - os.close(1) # close C's stdout stream - os.close(2) # close C's stderr stream +Or you can use the numeric constants 0, 1 and 2, respectively. Network/Internet Programming diff --git a/Doc/glossary.rst b/Doc/glossary.rst index 40f0869..5ecf848 100644 --- a/Doc/glossary.rst +++ b/Doc/glossary.rst @@ -178,6 +178,23 @@ Glossary A module written in C or C++, using Python's C API to interact with the core and with user code. + file object + An object exposing a file-oriented API (with methods such as + :meth:`read()` or :meth:`write()`) to an underlying resource. + Depending on the way it was created, a file object can mediate access + to a real on-disk file or to another other type of storage or + communication device (for example standard input/output, in-memory + buffers, sockets, pipes, etc.). File objects are also called + :dfn:`file-like objects` or :dfn:`streams`. + + There are actually three categories of file objects: raw binary + files, buffered binary files and text files. Their interfaces are + defined in the :mod:`io` module. The canonical way to create a + file object is by using the :func:`open` function. + + file-like object + A synonym for :term:`file object`. + finder An object that tries to find the :term:`loader` for a module. It must implement a method named :meth:`find_module`. See :pep:`302` for diff --git a/Doc/library/aifc.rst b/Doc/library/aifc.rst index bdd3517..304437d 100644 --- a/Doc/library/aifc.rst +++ b/Doc/library/aifc.rst @@ -40,10 +40,10 @@ Module :mod:`aifc` defines the following function: .. function:: open(file, mode=None) Open an AIFF or AIFF-C file and return an object instance with methods that are - described below. The argument *file* is either a string naming a file or a file - object. *mode* must be ``'r'`` or ``'rb'`` when the file must be opened for - reading, or ``'w'`` or ``'wb'`` when the file must be opened for writing. If - omitted, ``file.mode`` is used if it exists, otherwise ``'rb'`` is used. When + described below. The argument *file* is either a string naming a file or a + :term:`file object`. *mode* must be ``'r'`` or ``'rb'`` when the file must be + opened for reading, or ``'w'`` or ``'wb'`` when the file must be opened for writing. + If omitted, ``file.mode`` is used if it exists, otherwise ``'rb'`` is used. When used for writing, the file object should be seekable, unless you know ahead of time how many samples you are going to write in total and use :meth:`writeframesraw` and :meth:`setnframes`. diff --git a/Doc/library/array.rst b/Doc/library/array.rst index 2235f08..3f5f9e6 100644 --- a/Doc/library/array.rst +++ b/Doc/library/array.rst @@ -138,11 +138,11 @@ The following data items and methods are also supported: .. method:: array.fromfile(f, n) - Read *n* items (as machine values) from the file object *f* and append them to - the end of the array. If less than *n* items are available, :exc:`EOFError` is - raised, but the items that were available are still inserted into the array. - *f* must be a real built-in file object; something else with a :meth:`read` - method won't do. + Read *n* items (as machine values) from the :term:`file object` *f* and append + them to the end of the array. If less than *n* items are available, + :exc:`EOFError` is raised, but the items that were available are still + inserted into the array. *f* must be a real built-in file object; something + else with a :meth:`read` method won't do. .. method:: array.fromlist(list) @@ -196,7 +196,7 @@ The following data items and methods are also supported: .. method:: array.tofile(f) - Write all items (as machine values) to the file object *f*. + Write all items (as machine values) to the :term:`file object` *f*. .. method:: array.tolist() diff --git a/Doc/library/asyncore.rst b/Doc/library/asyncore.rst index 60d4d03..8cdfe20 100644 --- a/Doc/library/asyncore.rst +++ b/Doc/library/asyncore.rst @@ -224,9 +224,9 @@ any that have been added to the map during asynchronous service) is closed. .. class:: file_dispatcher() - A file_dispatcher takes a file descriptor or file object along with an - optional map argument and wraps it for use with the :cfunc:`poll` or - :cfunc:`loop` functions. If provided a file object or anything with a + A file_dispatcher takes a file descriptor or :term:`file object` along + with an optional map argument and wraps it for use with the :cfunc:`poll` + or :cfunc:`loop` functions. If provided a file object or anything with a :cfunc:`fileno` method, that method will be called and passed to the :class:`file_wrapper` constructor. Availability: UNIX. diff --git a/Doc/library/base64.rst b/Doc/library/base64.rst index 9ff065a..651f889 100644 --- a/Doc/library/base64.rst +++ b/Doc/library/base64.rst @@ -122,9 +122,9 @@ The legacy interface: .. function:: decode(input, output) Decode the contents of the binary *input* file and write the resulting binary - data to the *output* file. *input* and *output* must either be file objects - or objects that mimic the file object interface working with bytes - objects. *input* will be read until ``input.read()`` returns an empty string. + data to the *output* file. *input* and *output* must be :term:`file objects + <file object>`. *input* will be read until ``input.read()`` returns an empty + bytes object. .. function:: decodebytes(s) @@ -138,11 +138,10 @@ The legacy interface: .. function:: encode(input, output) Encode the contents of the binary *input* file and write the resulting base64 - encoded data to the *output* file. *input* and *output* must either be file - objects or objects that mimic the file object interface working with bytes - objects. *input* will be read until ``input.read()`` returns an empty string. - :func:`encode` returns the encoded data plus a trailing newline character - (``b'\n'``). + encoded data to the *output* file. *input* and *output* must be :term:`file + objects <file object>`. *input* will be read until ``input.read()`` returns + an empty bytes object. :func:`encode` returns the encoded data plus a trailing + newline character (``b'\n'``). .. function:: encodebytes(s) diff --git a/Doc/library/bz2.rst b/Doc/library/bz2.rst index 6f01dd3..d9a2bad 100644 --- a/Doc/library/bz2.rst +++ b/Doc/library/bz2.rst @@ -25,8 +25,8 @@ Here is a summary of the features offered by the bz2 module: * :class:`BZ2File` class implements universal newline support; -* :class:`BZ2File` class offers an optimized line iteration using the readahead - algorithm borrowed from file objects; +* :class:`BZ2File` class offers an optimized line iteration using a readahead + algorithm; * Sequential (de)compression supported by :class:`BZ2Compressor` and :class:`BZ2Decompressor` classes; diff --git a/Doc/library/configparser.rst b/Doc/library/configparser.rst index 5ddfcd7..1afdf50 100644 --- a/Doc/library/configparser.rst +++ b/Doc/library/configparser.rst @@ -298,7 +298,7 @@ RawConfigParser Objects .. method:: RawConfigParser.write(fileobject) - Write a representation of the configuration to the specified file object, + Write a representation of the configuration to the specified :term:`file object`, which must be opened in text mode (accepting strings). This representation can be parsed by a future :meth:`read` call. diff --git a/Doc/library/csv.rst b/Doc/library/csv.rst index 510d35a..e75f00a 100644 --- a/Doc/library/csv.rst +++ b/Doc/library/csv.rst @@ -50,9 +50,9 @@ The :mod:`csv` module defines the following functions: Return a reader object which will iterate over lines in the given *csvfile*. *csvfile* can be any object which supports the :term:`iterator` protocol and returns a - string each time its :meth:`!next` method is called --- file objects and list - objects are both suitable. If *csvfile* is a file object, it should be opened - with ``newline=''``. [#]_ An optional + string each time its :meth:`!next` method is called --- :term:`file objects + <file object>` and list objects are both suitable. If *csvfile* is a file object, + it should be opened with ``newline=''``. [#]_ An optional *dialect* parameter can be given which is used to define a set of parameters specific to a particular CSV dialect. It may be an instance of a subclass of the :class:`Dialect` class or one of the strings returned by the diff --git a/Doc/library/email.generator.rst b/Doc/library/email.generator.rst index ba38f68..930905a 100644 --- a/Doc/library/email.generator.rst +++ b/Doc/library/email.generator.rst @@ -28,9 +28,9 @@ Here are the public methods of the :class:`Generator` class, imported from the .. class:: Generator(outfp, mangle_from_=True, maxheaderlen=78) - The constructor for the :class:`Generator` class takes a file-like object called - *outfp* for an argument. *outfp* must support the :meth:`write` method and be - usable as the output file for the :func:`print` function. + The constructor for the :class:`Generator` class takes a :term:`file-like object` + called *outfp* for an argument. *outfp* must support the :meth:`write` method + and be usable as the output file for the :func:`print` function. Optional *mangle_from_* is a flag that, when ``True``, puts a ``>`` character in front of any line in the body that starts exactly as ``From``, i.e. ``From`` diff --git a/Doc/library/email.parser.rst b/Doc/library/email.parser.rst index 3de5c31..32f4ff1 100644 --- a/Doc/library/email.parser.rst +++ b/Doc/library/email.parser.rst @@ -154,9 +154,9 @@ in the top-level :mod:`email` package namespace. .. function:: message_from_file(fp[, _class][, strict]) - Return a message object structure tree from an open file object. This is - exactly equivalent to ``Parser().parse(fp)``. Optional *_class* and *strict* - are interpreted as with the :class:`Parser` class constructor. + Return a message object structure tree from an open :term:`file object`. + This is exactly equivalent to ``Parser().parse(fp)``. Optional *_class* + and *strict* are interpreted as with the :class:`Parser` class constructor. Here's an example of how you might use this at an interactive Python prompt:: diff --git a/Doc/library/exceptions.rst b/Doc/library/exceptions.rst index fb3ae94..ceebf5e 100644 --- a/Doc/library/exceptions.rst +++ b/Doc/library/exceptions.rst @@ -142,8 +142,8 @@ The following exceptions are the exceptions that are actually raised. .. exception:: IOError Raised when an I/O operation (such as the built-in :func:`print` or - :func:`open` functions or a method of a file object) fails for an I/O-related - reason, e.g., "file not found" or "disk full". + :func:`open` functions or a method of a :term:`file object`) fails for an + I/O-related reason, e.g., "file not found" or "disk full". This class is derived from :exc:`EnvironmentError`. See the discussion above for more information on exception instance attributes. diff --git a/Doc/library/filesys.rst b/Doc/library/filesys.rst index 31eaf0d..58998a8 100644 --- a/Doc/library/filesys.rst +++ b/Doc/library/filesys.rst @@ -27,8 +27,8 @@ in this chapter is: .. seealso:: Module :mod:`os` - Operating system interfaces, including functions to work with files at a lower - level than the built-in file object. + Operating system interfaces, including functions to work with files at a + lower level than Python :term:`file objects <file object>`. Module :mod:`io` Python's built-in I/O library, including both abstract classes and diff --git a/Doc/library/formatter.rst b/Doc/library/formatter.rst index 0a459a6..88be11c 100644 --- a/Doc/library/formatter.rst +++ b/Doc/library/formatter.rst @@ -339,8 +339,8 @@ this module. Most applications will need to derive new writer classes from the .. class:: DumbWriter(file=None, maxcol=72) - Simple writer class which writes output on the file object passed in as *file* - or, if *file* is omitted, on standard output. The output is simply word-wrapped - to the number of columns specified by *maxcol*. This class is suitable for - reflowing a sequence of paragraphs. + Simple writer class which writes output on the :term:`file object` passed + in as *file* or, if *file* is omitted, on standard output. The output is + simply word-wrapped to the number of columns specified by *maxcol*. This + class is suitable for reflowing a sequence of paragraphs. diff --git a/Doc/library/ftplib.rst b/Doc/library/ftplib.rst index c85e0b3..75a8fb1 100644 --- a/Doc/library/ftplib.rst +++ b/Doc/library/ftplib.rst @@ -194,19 +194,19 @@ followed by ``lines`` for the text version or ``binary`` for the binary version. .. method:: FTP.storbinary(cmd, file, blocksize=8192, callback=None) Store a file in binary transfer mode. *cmd* should be an appropriate - ``STOR`` command: ``"STOR filename"``. *file* is an open file object which is - read until EOF using its :meth:`read` method in blocks of size *blocksize* to - provide the data to be stored. The *blocksize* argument defaults to 8192. - *callback* is an optional single parameter callable that is called - on each block of data after it is sent. + ``STOR`` command: ``"STOR filename"``. *file* is an open :term:`file object` + which is read until EOF using its :meth:`read` method in blocks of size + *blocksize* to provide the data to be stored. The *blocksize* argument + defaults to 8192. *callback* is an optional single parameter callable that + is called on each block of data after it is sent. .. method:: FTP.storlines(cmd, file, callback=None) Store a file in ASCII transfer mode. *cmd* should be an appropriate ``STOR`` command (see :meth:`storbinary`). Lines are read until EOF from the - open file object *file* using its :meth:`readline` method to provide the data to - be stored. *callback* is an optional single parameter callable + open :term:`file object` *file* using its :meth:`readline` method to provide + the data to be stored. *callback* is an optional single parameter callable that is called on each line after it is sent. diff --git a/Doc/library/gettext.rst b/Doc/library/gettext.rst index eba59c8..9e1528b 100644 --- a/Doc/library/gettext.rst +++ b/Doc/library/gettext.rst @@ -173,8 +173,8 @@ class can also install themselves in the built-in namespace as the function associated :file:`.mo` file paths. Instances with identical :file:`.mo` file names are cached. The actual class instantiated is either *class_* if provided, otherwise :class:`GNUTranslations`. The class's constructor must - take a single file object argument. If provided, *codeset* will change the - charset used to encode translated strings in the :meth:`lgettext` and + take a single :term:`file object` argument. If provided, *codeset* will change + the charset used to encode translated strings in the :meth:`lgettext` and :meth:`lngettext` methods. If multiple files are found, later files are used as fallbacks for earlier ones. @@ -219,7 +219,7 @@ are the methods of :class:`NullTranslations`: .. class:: NullTranslations(fp=None) - Takes an optional file object *fp*, which is ignored by the base class. + Takes an optional :term:`file object` *fp*, which is ignored by the base class. Initializes "protected" instance variables *_info* and *_charset* which are set by derived classes, as well as *_fallback*, which is set through :meth:`add_fallback`. It then calls ``self._parse(fp)`` if *fp* is not diff --git a/Doc/library/gzip.rst b/Doc/library/gzip.rst index 894a423..fdd8590 100644 --- a/Doc/library/gzip.rst +++ b/Doc/library/gzip.rst @@ -9,10 +9,9 @@ like the GNU programs :program:`gzip` and :program:`gunzip` would. The data compression is provided by the :mod:`zlib` module. -The :mod:`gzip` module provides the :class:`GzipFile` class which is modeled -after Python's File Object. The :class:`GzipFile` class reads and writes -:program:`gzip`\ -format files, automatically compressing or decompressing the -data so that it looks like an ordinary file object. +The :mod:`gzip` module provides the :class:`GzipFile` class. The :class:`GzipFile` +class reads and writes :program:`gzip`\ -format files, automatically compressing +or decompressing the data so that it looks like an ordinary :term:`file object`. Note that additional file formats which can be decompressed by the :program:`gzip` and :program:`gunzip` programs, such as those produced by @@ -27,7 +26,7 @@ The module defines the following items: .. class:: GzipFile(filename=None, mode=None, compresslevel=9, fileobj=None, mtime=None) Constructor for the :class:`GzipFile` class, which simulates most of the methods - of a file object, with the exception of the :meth:`readinto` and + of a :term:`file object`, with the exception of the :meth:`readinto` and :meth:`truncate` methods. At least one of *fileobj* and *filename* must be given a non-trivial value. diff --git a/Doc/library/http.client.rst b/Doc/library/http.client.rst index fe65812..7cdbbcf 100644 --- a/Doc/library/http.client.rst +++ b/Doc/library/http.client.rst @@ -359,7 +359,7 @@ HTTPConnection Objects object. The Content-Length header is set to the length of the string. - The *body* may also be an open file object, in which case the + The *body* may also be an open :term:`file object`, in which case the contents of the file is sent; this file object should support ``fileno()`` and ``read()`` methods. The header Content-Length is automatically set to the length of the file as reported by diff --git a/Doc/library/imp.rst b/Doc/library/imp.rst index b6123ae..5c21ee7 100644 --- a/Doc/library/imp.rst +++ b/Doc/library/imp.rst @@ -48,8 +48,8 @@ This module provides an interface to the mechanisms used to implement the If search is successful, the return value is a 3-element tuple ``(file, pathname, description)``: - *file* is an open file object positioned at the beginning, *pathname* is the - pathname of the file found, and *description* is a 3-element tuple as + *file* is an open :term:`file object` positioned at the beginning, *pathname* + is the pathname of the file found, and *description* is a 3-element tuple as contained in the list returned by :func:`get_suffixes` describing the kind of module found. diff --git a/Doc/library/mmap.rst b/Doc/library/mmap.rst index 403e2f5..bb4a515 100644 --- a/Doc/library/mmap.rst +++ b/Doc/library/mmap.rst @@ -5,14 +5,13 @@ :synopsis: Interface to memory-mapped files for Unix and Windows. -Memory-mapped file objects behave like both :class:`bytes` and like file -objects. Unlike normal :class:`bytes` objects, however, these are mutable. -You can use mmap objects in most places where :class:`bytes` are expected; for -example, you can use the :mod:`re` module to search through a memory-mapped file. -Since they're mutable, you can change a single byte by doing ``obj[index] = 97``, -or change a subsequence by assigning to a slice: ``obj[i1:i2] = b'...'``. -You can also read and write data starting at the current file position, and -:meth:`seek` through the file to different positions. +Memory-mapped file objects behave like both :class:`bytearray` and like +:term:`file objects <file object>`. You can use mmap objects in most places +where :class:`bytearray` are expected; for example, you can use the :mod:`re` +module to search through a memory-mapped file. You can also change a single +byte by doing ``obj[index] = 97``, or change a subsequence by assigning to a +slice: ``obj[i1:i2] = b'...'``. You can also read and write data starting at +the current file position, and :meth:`seek` through the file to different positions. A memory-mapped file is created by the :class:`mmap` constructor, which is different on Unix and on Windows. In either case you must provide a file diff --git a/Doc/library/nntplib.rst b/Doc/library/nntplib.rst index 700d6e0..c3cbd2b 100644 --- a/Doc/library/nntplib.rst +++ b/Doc/library/nntplib.rst @@ -143,9 +143,9 @@ indicates an error, the method raises one of the above exceptions. *groups* is a list of group names that are new since the given date and time. If the *file* parameter is supplied, then the output of the ``NEWGROUPS`` command is stored in a file. If *file* is a string, then the method will open a file - object with that name, write to it then close it. If *file* is a file object, - then it will start calling :meth:`write` on it to store the lines of the command - output. If *file* is supplied, then the returned *list* is an empty list. + object with that name, write to it then close it. If *file* is a :term:`file + object`, then it will start calling :meth:`write` on it to store the lines of + the command output. If *file* is supplied, then the returned *list* is an empty list. .. method:: NNTP.newnews(group, date, time, [file]) @@ -155,9 +155,9 @@ indicates an error, the method raises one of the above exceptions. ``(response, articles)`` where *articles* is a list of message ids. If the *file* parameter is supplied, then the output of the ``NEWNEWS`` command is stored in a file. If *file* is a string, then the method will open a file - object with that name, write to it then close it. If *file* is a file object, - then it will start calling :meth:`write` on it to store the lines of the command - output. If *file* is supplied, then the returned *list* is an empty list. + object with that name, write to it then close it. If *file* is a :term:`file + object`, then it will start calling :meth:`write` on it to store the lines of the + command output. If *file* is supplied, then the returned *list* is an empty list. .. method:: NNTP.list([file]) @@ -169,9 +169,9 @@ indicates an error, the method raises one of the above exceptions. not, and ``'m'`` if the newsgroup is moderated. (Note the ordering: *last*, *first*.) If the *file* parameter is supplied, then the output of the ``LIST`` command is stored in a file. If *file* is a string, then the method will open - a file object with that name, write to it then close it. If *file* is a file - object, then it will start calling :meth:`write` on it to store the lines of the - command output. If *file* is supplied, then the returned *list* is an empty + a file with that name, write to it then close it. If *file* is a :term:`file + object`, then it will start calling :meth:`write` on it to store the lines of + the command output. If *file* is supplied, then the returned *list* is an empty list. @@ -207,8 +207,8 @@ indicates an error, the method raises one of the above exceptions. Send a ``HELP`` command. Return a pair ``(response, list)`` where *list* is a list of help strings. If the *file* parameter is supplied, then the output of the ``HELP`` command is stored in a file. If *file* is a string, then the - method will open a file object with that name, write to it then close it. If - *file* is a file object, then it will start calling :meth:`write` on it to store + method will open a file with that name, write to it then close it. If *file* + is a :term:`file object`, then it will start calling :meth:`write` on it to store the lines of the command output. If *file* is supplied, then the returned *list* is an empty list. @@ -243,8 +243,8 @@ indicates an error, the method raises one of the above exceptions. Send a ``BODY`` command, where *id* has the same meaning as for :meth:`stat`. If the *file* parameter is supplied, then the body is stored in a file. If - *file* is a string, then the method will open a file object with that name, - write to it then close it. If *file* is a file object, then it will start + *file* is a string, then the method will open a file with that name, write + to it then close it. If *file* is a :term:`file object`, then it will start calling :meth:`write` on it to store the lines of the body. Return as for :meth:`head`. If *file* is supplied, then the returned *list* is an empty list. @@ -270,9 +270,9 @@ indicates an error, the method raises one of the above exceptions. text)``, where *id* is an article number (as a string) and *text* is the text of the requested header for that article. If the *file* parameter is supplied, then the output of the ``XHDR`` command is stored in a file. If *file* is a string, - then the method will open a file object with that name, write to it then close - it. If *file* is a file object, then it will start calling :meth:`write` on it - to store the lines of the command output. If *file* is supplied, then the + then the method will open a file with that name, write to it then close it. + If *file* is a :term:`file object`, then it will start calling :meth:`write` on + it to store the lines of the command output. If *file* is supplied, then the returned *list* is an empty list. @@ -303,8 +303,8 @@ indicates an error, the method raises one of the above exceptions. Process an ``XGTITLE`` command, returning a pair ``(response, list)``, where *list* is a list of tuples containing ``(name, title)``. If the *file* parameter is supplied, then the output of the ``XGTITLE`` command is stored in a file. - If *file* is a string, then the method will open a file object with that name, - write to it then close it. If *file* is a file object, then it will start + If *file* is a string, then the method will open a file with that name, write + to it then close it. If *file* is a :term:`file object`, then it will start calling :meth:`write` on it to store the lines of the command output. If *file* is supplied, then the returned *list* is an empty list. This is an optional NNTP extension, and may not be supported by all servers. @@ -320,8 +320,8 @@ indicates an error, the method raises one of the above exceptions. tuple is of the form ``(article number, subject, poster, date, id, references, size, lines)``. If the *file* parameter is supplied, then the output of the ``XOVER`` command is stored in a file. If *file* is a string, then the method - will open a file object with that name, write to it then close it. If *file* - is a file object, then it will start calling :meth:`write` on it to store the + will open a file with that name, write to it then close it. If *file* is a + :term:`file object`, then it will start calling :meth:`write` on it to store the lines of the command output. If *file* is supplied, then the returned *list* is an empty list. This is an optional NNTP extension, and may not be supported by all servers. diff --git a/Doc/library/os.rst b/Doc/library/os.rst index 80955af..2fb8cd6 100644 --- a/Doc/library/os.rst +++ b/Doc/library/os.rst @@ -401,7 +401,7 @@ process and user. File Object Creation -------------------- -These functions create new file objects. (See also :func:`open`.) +These functions create new :term:`file objects <file object>`. (See also :func:`open`.) .. function:: fdopen(fd[, mode[, bufsize]]) @@ -436,6 +436,10 @@ process will then be assigned 3, 4, 5, and so forth. The name "file descriptor" is slightly deceptive; on Unix platforms, sockets and pipes are also referenced by file descriptors. +The :meth:`~file.fileno` method can be used to obtain the file descriptor +associated with a :term:`file object` when required. Note that using the file +descriptor directly will bypass the file object methods, ignoring aspects such +as internal buffering of data. .. function:: close(fd) @@ -550,9 +554,9 @@ by file descriptors. Force write of file with filedescriptor *fd* to disk. On Unix, this calls the native :cfunc:`fsync` function; on Windows, the MS :cfunc:`_commit` function. - If you're starting with a Python file object *f*, first do ``f.flush()``, and - then do ``os.fsync(f.fileno())``, to ensure that all internal buffers associated - with *f* are written to disk. + If you're starting with a buffered Python :term:`file object` *f*, first do + ``f.flush()``, and then do ``os.fsync(f.fileno())``, to ensure that all internal + buffers associated with *f* are written to disk. Availability: Unix, and Windows. @@ -609,9 +613,9 @@ by file descriptors. .. note:: This function is intended for low-level I/O. For normal usage, use the - built-in function :func:`open`, which returns a "file object" with + built-in function :func:`open`, which returns a :term:`file object` with :meth:`~file.read` and :meth:`~file.wprite` methods (and many more). To - wrap a file descriptor in a "file object", use :func:`fdopen`. + wrap a file descriptor in a file object, use :func:`fdopen`. .. function:: openpty() diff --git a/Doc/library/pickle.rst b/Doc/library/pickle.rst index 21e4001..8157a52 100644 --- a/Doc/library/pickle.rst +++ b/Doc/library/pickle.rst @@ -143,8 +143,8 @@ process more convenient: .. function:: dump(obj, file[, protocol, \*, fix_imports=True]) - Write a pickled representation of *obj* to the open file object *file*. This - is equivalent to ``Pickler(file, protocol).dump(obj)``. + Write a pickled representation of *obj* to the open :term:`file object` *file*. + This is equivalent to ``Pickler(file, protocol).dump(obj)``. The optional *protocol* argument tells the pickler to use the given protocol; supported protocols are 0, 1, 2, 3. The default protocol is 3; a @@ -155,8 +155,9 @@ process more convenient: Python needed to read the pickle produced. The *file* argument must have a write() method that accepts a single bytes - argument. It can thus be a file object opened for binary writing, a - io.BytesIO instance, or any other custom object that meets this interface. + argument. It can thus be an on-disk file opened for binary writing, a + :class:`io.BytesIO` instance, or any other custom object that meets this + interface. If *fix_imports* is True and *protocol* is less than 3, pickle will try to map the new Python 3.x names to the old module names used in Python 2.x, @@ -181,8 +182,8 @@ process more convenient: .. function:: load(file, [\*, fix_imports=True, encoding="ASCII", errors="strict"]) - Read a pickled object representation from the open file object *file* and - return the reconstituted object hierarchy specified therein. This is + Read a pickled object representation from the open :term:`file object` *file* + and return the reconstituted object hierarchy specified therein. This is equivalent to ``Unpickler(file).load()``. The protocol version of the pickle is detected automatically, so no protocol @@ -191,9 +192,9 @@ process more convenient: The argument *file* must have two methods, a read() method that takes an integer argument, and a readline() method that requires no arguments. Both - methods should return bytes. Thus *file* can be a binary file object opened - for reading, a BytesIO object, or any other custom object that meets this - interface. + methods should return bytes. Thus *file* can be an on-disk file opened + for binary reading, a :class:`io.BytesIO` object, or any other custom object + that meets this interface. Optional keyword arguments are *fix_imports*, *encoding* and *errors*, which are used to control compatiblity support for pickle stream generated @@ -260,8 +261,8 @@ The :mod:`pickle` module exports two classes, :class:`Pickler` and Python needed to read the pickle produced. The *file* argument must have a write() method that accepts a single bytes - argument. It can thus be a file object opened for binary writing, a - io.BytesIO instance, or any other custom object that meets this interface. + argument. It can thus be an on-disk file opened for binary writing, a + :class:`io.BytesIO` instance, or any other custom object that meets this interface. If *fix_imports* is True and *protocol* is less than 3, pickle will try to map the new Python 3.x names to the old module names used in Python 2.x, @@ -304,9 +305,9 @@ The :mod:`pickle` module exports two classes, :class:`Pickler` and The argument *file* must have two methods, a read() method that takes an integer argument, and a readline() method that requires no arguments. Both - methods should return bytes. Thus *file* can be a binary file object opened - for reading, a BytesIO object, or any other custom object that meets this - interface. + methods should return bytes. Thus *file* can be an on-disk file object opened + for binary reading, a :class:`io.BytesIO` object, or any other custom object + that meets this interface. Optional keyword arguments are *fix_imports*, *encoding* and *errors*, which are used to control compatiblity support for pickle stream generated diff --git a/Doc/library/quopri.rst b/Doc/library/quopri.rst index 8f525ef..a64337e 100644 --- a/Doc/library/quopri.rst +++ b/Doc/library/quopri.rst @@ -22,23 +22,23 @@ sending a graphics file. .. function:: decode(input, output[,header]) Decode the contents of the *input* file and write the resulting decoded binary - data to the *output* file. *input* and *output* must either be file objects or - objects that mimic the file object interface. *input* will be read until - ``input.readline()`` returns an empty string. If the optional argument *header* - is present and true, underscore will be decoded as space. This is used to decode - "Q"-encoded headers as described in :rfc:`1522`: "MIME (Multipurpose Internet - Mail Extensions) Part Two: Message Header Extensions for Non-ASCII Text". + data to the *output* file. *input* and *output* must be :term:`file objects + <file object>`. *input* will be read until ``input.readline()`` returns an + empty string. If the optional argument *header* is present and true, underscore + will be decoded as space. This is used to decode "Q"-encoded headers as + described in :rfc:`1522`: "MIME (Multipurpose Internet Mail Extensions) + Part Two: Message Header Extensions for Non-ASCII Text". .. function:: encode(input, output, quotetabs) Encode the contents of the *input* file and write the resulting quoted-printable - data to the *output* file. *input* and *output* must either be file objects or - objects that mimic the file object interface. *input* will be read until - ``input.readline()`` returns an empty string. *quotetabs* is a flag which - controls whether to encode embedded spaces and tabs; when true it encodes such - embedded whitespace, and when false it leaves them unencoded. Note that spaces - and tabs appearing at the end of lines are always encoded, as per :rfc:`1521`. + data to the *output* file. *input* and *output* must be :term:`file objects + <file object>`. *input* will be read until ``input.readline()`` returns an + empty string. *quotetabs* is a flag which controls whether to encode embedded + spaces and tabs; when true it encodes such embedded whitespace, and when + false it leaves them unencoded. Note that spaces and tabs appearing at the + end of lines are always encoded, as per :rfc:`1521`. .. function:: decodestring(s[,header]) diff --git a/Doc/library/select.rst b/Doc/library/select.rst index f19cbdc..70f7370 100644 --- a/Doc/library/select.rst +++ b/Doc/library/select.rst @@ -79,11 +79,12 @@ The module defines the following: single: socket() (in module socket) single: popen() (in module os) - Among the acceptable object types in the sequences are Python file objects (e.g. - ``sys.stdin``, or objects returned by :func:`open` or :func:`os.popen`), socket - objects returned by :func:`socket.socket`. You may also define a :dfn:`wrapper` - class yourself, as long as it has an appropriate :meth:`fileno` method (that - really returns a file descriptor, not just a random integer). + Among the acceptable object types in the sequences are Python :term:`file + objects <file object>` (e.g. ``sys.stdin``, or objects returned by + :func:`open` or :func:`os.popen`), socket objects returned by + :func:`socket.socket`. You may also define a :dfn:`wrapper` class yourself, + as long as it has an appropriate :meth:`fileno` method (that really returns + a file descriptor, not just a random integer). .. note:: diff --git a/Doc/library/socket.rst b/Doc/library/socket.rst index 5314039..511d37b 100644 --- a/Doc/library/socket.rst +++ b/Doc/library/socket.rst @@ -592,7 +592,7 @@ correspond to Unix system calls applicable to sockets. .. index:: single: I/O control; buffering - Return a :dfn:`file object` associated with the socket. The exact + Return a :term:`file object` associated with the socket. The exact returned type depends on the arguments given to :meth:`makefile`. These arguments are interpreted the same way as by the built-in :func:`open` function. diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index 694ff56..0a5b882 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -2210,9 +2210,9 @@ to be provided for a context manager object to define a runtime context: the identifier in the :keyword:`as` clause of :keyword:`with` statements using this context manager. - An example of a context manager that returns itself is a file object. File - objects return themselves from __enter__() to allow :func:`open` to be used as - the context expression in a :keyword:`with` statement. + An example of a context manager that returns itself is a :term:`file object`. + File objects return themselves from __enter__() to allow :func:`open` to be + used as the context expression in a :keyword:`with` statement. An example of a context manager that returns a related object is the one returned by :func:`decimal.localcontext`. These managers set the active diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst index edba7a7..72ea8c6 100644 --- a/Doc/library/subprocess.rst +++ b/Doc/library/subprocess.rst @@ -107,9 +107,9 @@ This module defines one class called :class:`Popen`: *stdin*, *stdout* and *stderr* specify the executed programs' standard input, standard output and standard error file handles, respectively. Valid values are :data:`PIPE`, an existing file descriptor (a positive integer), an - existing file object, and ``None``. :data:`PIPE` indicates that a new pipe - to the child should be created. With ``None``, no redirection will occur; - the child's file handles will be inherited from the parent. Additionally, + existing :term:`file object`, and ``None``. :data:`PIPE` indicates that a + new pipe to the child should be created. With ``None``, no redirection will + occur; the child's file handles will be inherited from the parent. Additionally, *stderr* can be :data:`STDOUT`, which indicates that the stderr data from the applications should be captured into the same file handle as for stdout. @@ -377,20 +377,20 @@ The following attributes are also available: .. attribute:: Popen.stdin - If the *stdin* argument was :data:`PIPE`, this attribute is a file object - that provides input to the child process. Otherwise, it is ``None``. + If the *stdin* argument was :data:`PIPE`, this attribute is a :term:`file + object` that provides input to the child process. Otherwise, it is ``None``. .. attribute:: Popen.stdout - If the *stdout* argument was :data:`PIPE`, this attribute is a file object - that provides output from the child process. Otherwise, it is ``None``. + If the *stdout* argument was :data:`PIPE`, this attribute is a :term:`file + object` that provides output from the child process. Otherwise, it is ``None``. .. attribute:: Popen.stderr - If the *stderr* argument was :data:`PIPE`, this attribute is a file object - that provides error output from the child process. Otherwise, it is + If the *stderr* argument was :data:`PIPE`, this attribute is a :term:`file + object` that provides error output from the child process. Otherwise, it is ``None``. diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst index 4586793..619d4fb 100644 --- a/Doc/library/sys.rst +++ b/Doc/library/sys.rst @@ -792,10 +792,10 @@ always available. stdout stderr - File objects corresponding to the interpreter's standard input, output and error - streams. ``stdin`` is used for all interpreter input except for scripts but - including calls to :func:`input`. ``stdout`` is used for - the output of :func:`print` and :term:`expression` statements and for the + :term:`File objects <file object>` corresponding to the interpreter's standard + input, output and error streams. ``stdin`` is used for all interpreter input + except for scripts but including calls to :func:`input`. ``stdout`` is used + for the output of :func:`print` and :term:`expression` statements and for the prompts of :func:`input`. The interpreter's own prompts and (almost all of) its error messages go to ``stderr``. ``stdout`` and ``stderr`` needn't be built-in file objects: any object is acceptable as long diff --git a/Doc/library/tarfile.rst b/Doc/library/tarfile.rst index b617796..d5a511e 100644 --- a/Doc/library/tarfile.rst +++ b/Doc/library/tarfile.rst @@ -66,8 +66,8 @@ Some facts and figures: *mode* ``'r'`` to avoid this. If a compression method is not supported, :exc:`CompressionError` is raised. - If *fileobj* is specified, it is used as an alternative to a file object opened - for *name*. It is supposed to be at position 0. + If *fileobj* is specified, it is used as an alternative to a :term:`file object` + opened in binary mode for *name*. It is supposed to be at position 0. For special purposes, there is a second format for *mode*: ``'filemode|[compression]'``. :func:`tarfile.open` will return a :class:`TarFile` @@ -75,7 +75,7 @@ Some facts and figures: be done on the file. If given, *fileobj* may be any object that has a :meth:`read` or :meth:`write` method (depending on the *mode*). *bufsize* specifies the blocksize and defaults to ``20 * 512`` bytes. Use this variant - in combination with e.g. ``sys.stdin``, a socket file object or a tape + in combination with e.g. ``sys.stdin``, a socket :term:`file object` or a tape device. However, such a :class:`TarFile` object is limited in that it does not allow to be accessed randomly, see :ref:`tar-examples`. The currently possible modes: @@ -344,9 +344,9 @@ object, see :ref:`tarinfo-objects` for details. .. method:: TarFile.extractfile(member) Extract a member from the archive as a file object. *member* may be a filename - or a :class:`TarInfo` object. If *member* is a regular file, a file-like object - is returned. If *member* is a link, a file-like object is constructed from the - link's target. If *member* is none of the above, :const:`None` is returned. + or a :class:`TarInfo` object. If *member* is a regular file, a :term:`file-like + object` is returned. If *member* is a link, a file-like object is constructed from + the link's target. If *member* is none of the above, :const:`None` is returned. .. note:: @@ -380,9 +380,9 @@ object, see :ref:`tarinfo-objects` for details. .. method:: TarFile.gettarinfo(name=None, arcname=None, fileobj=None) - Create a :class:`TarInfo` object for either the file *name* or the file object - *fileobj* (using :func:`os.fstat` on its file descriptor). You can modify some - of the :class:`TarInfo`'s attributes before you add it using :meth:`addfile`. + Create a :class:`TarInfo` object for either the file *name* or the :term:`file + object` *fileobj* (using :func:`os.fstat` on its file descriptor). You can modify + some of the :class:`TarInfo`'s attributes before you add it using :meth:`addfile`. If given, *arcname* specifies an alternative name for the file in the archive. diff --git a/Doc/library/tempfile.rst b/Doc/library/tempfile.rst index cde1b72..a13df0d 100644 --- a/Doc/library/tempfile.rst +++ b/Doc/library/tempfile.rst @@ -29,7 +29,7 @@ The module defines the following user-callable functions: .. function:: TemporaryFile(mode='w+b', buffering=None, encoding=None, newline=None, suffix='', prefix='tmp', dir=None) - Return a file-like object that can be used as a temporary storage area. + Return a :term:`file-like object` that can be used as a temporary storage area. The file is created using :func:`mkstemp`. It will be destroyed as soon as it is closed (including an implicit close when the object is garbage collected). Under Unix, the directory entry for the file is removed diff --git a/Doc/library/termios.rst b/Doc/library/termios.rst index 591850e..a90a825 100644 --- a/Doc/library/termios.rst +++ b/Doc/library/termios.rst @@ -17,7 +17,7 @@ I/O control (and then only if configured at installation time). All functions in this module take a file descriptor *fd* as their first argument. This can be an integer file descriptor, such as returned by -``sys.stdin.fileno()``, or a file object, such as ``sys.stdin`` itself. +``sys.stdin.fileno()``, or a :term:`file object`, such as ``sys.stdin`` itself. This module also defines all the constants needed to work with the functions provided here; these have the same name as their counterparts in C. Please diff --git a/Doc/library/weakref.rst b/Doc/library/weakref.rst index 612e56f..10b69c9 100644 --- a/Doc/library/weakref.rst +++ b/Doc/library/weakref.rst @@ -58,8 +58,9 @@ is exposed by the :mod:`weakref` module for the benefit of advanced uses. Not all objects can be weakly referenced; those objects which can include class instances, functions written in Python (but not in C), instance methods, sets, -frozensets, file objects, :term:`generator`\s, type objects, sockets, arrays, -deques, and regular expression pattern objects. +frozensets, some :term:`file objects <file object>`, :term:`generator`\s, type +objects, sockets, arrays, deques and regular expression pattern objects. + Several built-in types such as :class:`list` and :class:`dict` do not directly support weak references but can add support through subclassing:: diff --git a/Doc/library/xml.etree.elementtree.rst b/Doc/library/xml.etree.elementtree.rst index 0d3f61c..bc04a53 100644 --- a/Doc/library/xml.etree.elementtree.rst +++ b/Doc/library/xml.etree.elementtree.rst @@ -89,9 +89,10 @@ Functions .. function:: iterparse(source, events=None) Parses an XML section into an element tree incrementally, and reports what's - going on to the user. *source* is a filename or file object containing XML data. - *events* is a list of events to report back. If omitted, only "end" events are - reported. Returns an :term:`iterator` providing ``(event, elem)`` pairs. + going on to the user. *source* is a filename or :term:`file object` containing + XML data. *events* is a list of events to report back. If omitted, only "end" + events are reported. Returns an :term:`iterator` providing ``(event, elem)`` + pairs. .. note:: @@ -359,16 +360,16 @@ ElementTree Objects .. method:: parse(source, parser=None) - Loads an external XML section into this element tree. *source* is a file - name or file object. *parser* is an optional parser instance. If not - given, the standard XMLTreeBuilder parser is used. Returns the section + Loads an external XML section into this element tree. *source* is a file + name or :term:`file object`. *parser* is an optional parser instance. + If not given, the standard XMLTreeBuilder parser is used. Returns the section root element. .. method:: write(file, encoding=None) - Writes the element tree to a file, as XML. *file* is a file name, or a - file object opened for writing. *encoding* [1]_ is the output encoding + Writes the element tree to a file, as XML. *file* is a file name, or a + :term:`file object` opened for writing. *encoding* [1]_ is the output encoding (default is US-ASCII). This is the XML file that is going to be manipulated:: diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst index 25ab11e..3585ca7 100644 --- a/Doc/reference/datamodel.rst +++ b/Doc/reference/datamodel.rst @@ -781,9 +781,9 @@ I/O objects (also known as file objects) single: stdout (in module sys) single: stderr (in module sys) - A file object represents an open file. Various shortcuts are available - to create file objects: the :func:`open` built-in function, and also - :func:`os.popen`, :func:`os.fdopen`, and the :meth:`makefile` method + A :term:`file object` represents an open file. Various shortcuts are + available to create file objects: the :func:`open` built-in function, and + also :func:`os.popen`, :func:`os.fdopen`, and the :meth:`makefile` method of socket objects (and perhaps by other functions or methods provided by extension modules). diff --git a/Doc/tutorial/inputoutput.rst b/Doc/tutorial/inputoutput.rst index dbb56f6..84e83b5 100644 --- a/Doc/tutorial/inputoutput.rst +++ b/Doc/tutorial/inputoutput.rst @@ -232,8 +232,8 @@ Reading and Writing Files builtin: open object: file -:func:`open` returns a file object, and is most commonly used with two -arguments: ``open(filename, mode)``. +:func:`open` returns a :term:`file object`, and is most commonly used with +two arguments: ``open(filename, mode)``. :: -- cgit v0.12 From f01611979bc7616d65bae5bdffce8a409d7aa465 Mon Sep 17 00:00:00 2001 From: Matthias Klose <doko@ubuntu.com> Date: Wed, 15 Sep 2010 13:08:12 +0000 Subject: Merged revisions 84836 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84836 | matthias.klose | 2010-09-15 15:06:09 +0200 (Mi, 15 Sep 2010) | 3 lines Try harder on issue #7356: ctypes.util: Make parsing of ldconfig output independent of the locale. Set LC_ALL=C too. ........ --- Lib/ctypes/util.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/ctypes/util.py b/Lib/ctypes/util.py index 58b0d73..52bc296 100644 --- a/Lib/ctypes/util.py +++ b/Lib/ctypes/util.py @@ -219,7 +219,7 @@ elif os.name == "posix": # XXX assuming GLIBC's ldconfig (with option -p) expr = r'(\S+)\s+\((%s(?:, OS ABI:[^\)]*)?)\)[^/]*(/[^\(\)\s]*lib%s\.[^\(\)\s]*)' \ % (abi_type, re.escape(name)) - f = os.popen('LANG=C /sbin/ldconfig -p 2>/dev/null') + f = os.popen('LC_ALL=C LANG=C /sbin/ldconfig -p 2>/dev/null') try: data = f.read() finally: -- cgit v0.12 From ef1166ee81a50aa739cbcb164c9194dc75ae0cd5 Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Thu, 16 Sep 2010 14:26:01 +0000 Subject: Issue 9315: Removed list comprehention test. --- Lib/test/test_trace.py | 22 ---------------------- 1 file changed, 22 deletions(-) diff --git a/Lib/test/test_trace.py b/Lib/test/test_trace.py index b54e5c7..2bb1f33 100644 --- a/Lib/test/test_trace.py +++ b/Lib/test/test_trace.py @@ -70,12 +70,6 @@ def traced_func_calling_generator(): def traced_doubler(num): return num * 2 -def traced_caller_list_comprehension(): - k = 10 - mylist = [traced_doubler(i) for i in range(k)] - return mylist - - class TracedClass(object): def __init__(self, x): self.a = x @@ -156,22 +150,6 @@ class TestLineCounts(unittest.TestCase): } self.assertEqual(self.tracer.results().counts, expected) - def test_trace_list_comprehension(self): - self.tracer.runfunc(traced_caller_list_comprehension) - - firstlineno_calling = get_firstlineno(traced_caller_list_comprehension) - firstlineno_called = get_firstlineno(traced_doubler) - expected = { - (self.my_py_filename, firstlineno_calling + 1): 1, - # List compehentions work differently in 3.x, so the count - # below changed compared to 2.x. - (self.my_py_filename, firstlineno_calling + 2): 12, - (self.my_py_filename, firstlineno_calling + 3): 1, - (self.my_py_filename, firstlineno_called + 1): 10, - } - self.assertEqual(self.tracer.results().counts, expected) - - def test_linear_methods(self): # XXX todo: later add 'static_method_linear' and 'class_method_linear' # here, once issue1764286 is resolved -- cgit v0.12 From d0ca013f2553aa7a32a07d3b80a9ecad9780682c Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Fri, 17 Sep 2010 16:42:05 +0000 Subject: Merged revisions 84861 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84861 | senthil.kumaran | 2010-09-17 22:05:37 +0530 (Fri, 17 Sep 2010) | 3 lines Fix Issue2236: Distutils' mkpath implementation ignoring the "mode" parameter ........ --- Lib/distutils/dir_util.py | 2 +- Lib/distutils/tests/test_dir_util.py | 7 +++++++ 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/Lib/distutils/dir_util.py b/Lib/distutils/dir_util.py index 98e6252..54376e5 100644 --- a/Lib/distutils/dir_util.py +++ b/Lib/distutils/dir_util.py @@ -68,7 +68,7 @@ def mkpath(name, mode=0o777, verbose=1, dry_run=0): if not dry_run: try: - os.mkdir(head) + os.mkdir(head, mode) created_dirs.append(head) except OSError as exc: raise DistutilsFileError( diff --git a/Lib/distutils/tests/test_dir_util.py b/Lib/distutils/tests/test_dir_util.py index 0f694aa..8986ca5 100644 --- a/Lib/distutils/tests/test_dir_util.py +++ b/Lib/distutils/tests/test_dir_util.py @@ -1,6 +1,7 @@ """Tests for distutils.dir_util.""" import unittest import os +import stat import shutil from distutils.dir_util import (mkpath, remove_tree, create_tree, copy_tree, @@ -48,6 +49,12 @@ class DirUtilTestCase(support.TempdirManager, unittest.TestCase): wanted = ["removing '%s' (and everything under it)" % self.root_target] self.assertEquals(self._logs, wanted) + def test_mkpath_with_custom_mode(self): + mkpath(self.target, 0o700) + self.assertEqual(stat.S_IMODE(os.stat(self.target).st_mode), 0o700) + mkpath(self.target2, 0o555) + self.assertEqual(stat.S_IMODE(os.stat(self.target2).st_mode), 0o555) + def test_create_tree_verbosity(self): create_tree(self.root_target, ['one', 'two', 'three'], verbose=0) -- cgit v0.12 From 107324cf7c7fd418f2f9d395894a40df758cc449 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Sat, 18 Sep 2010 02:57:28 +0000 Subject: Merged revisions 84871 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84871 | senthil.kumaran | 2010-09-18 08:25:03 +0530 (Sat, 18 Sep 2010) | 3 lines Skip the distutils mode test on Windows OS. ........ --- Lib/distutils/tests/test_dir_util.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Lib/distutils/tests/test_dir_util.py b/Lib/distutils/tests/test_dir_util.py index 8986ca5..892a66d 100644 --- a/Lib/distutils/tests/test_dir_util.py +++ b/Lib/distutils/tests/test_dir_util.py @@ -3,6 +3,7 @@ import unittest import os import stat import shutil +import sys from distutils.dir_util import (mkpath, remove_tree, create_tree, copy_tree, ensure_relative) @@ -49,6 +50,8 @@ class DirUtilTestCase(support.TempdirManager, unittest.TestCase): wanted = ["removing '%s' (and everything under it)" % self.root_target] self.assertEquals(self._logs, wanted) + @unittest.skipIf(sys.platform.startswith('win'), + "This test is only appropriate for POSIX-like systems.") def test_mkpath_with_custom_mode(self): mkpath(self.target, 0o700) self.assertEqual(stat.S_IMODE(os.stat(self.target).st_mode), 0o700) -- cgit v0.12 From f61045fd151c9726c03384152bfac39753e2308f Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sat, 18 Sep 2010 18:16:39 +0000 Subject: Merged revisions 84878 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84878 | antoine.pitrou | 2010-09-18 19:56:02 +0200 (sam., 18 sept. 2010) | 5 lines Issue #9894: Do not hardcode ENOENT in test_subprocess. (GNU/Hurd is not dead) ........ --- Lib/test/test_subprocess.py | 2 +- Misc/NEWS | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py index 64fbe21..a23f934 100644 --- a/Lib/test/test_subprocess.py +++ b/Lib/test/test_subprocess.py @@ -535,7 +535,7 @@ class ProcessTestCase(BaseTestCase): stderr=subprocess.PIPE) # Windows raises IOError except (IOError, OSError) as err: - if err.errno != 2: # ignore "no such file" + if err.errno != errno.ENOENT: # ignore "no such file" raise def test_issue8780(self): diff --git a/Misc/NEWS b/Misc/NEWS index 2932280..f1fd78e 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -590,6 +590,8 @@ Build Tests ----- +- Issue #9894: Do not hardcode ENOENT in test_subprocess. + - Issue #9315: Added tests for the trace module. Patch by Eli Bendersky. - Issue #7564: Skip test_ioctl if another process is attached to /dev/tty. -- cgit v0.12 From 6fab1f69e244f364b3db73457cb96cb6d0810692 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sat, 18 Sep 2010 22:40:56 +0000 Subject: Merged revisions 84883 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84883 | antoine.pitrou | 2010-09-19 00:38:48 +0200 (dim., 19 sept. 2010) | 3 lines Issue #9895: speed up test_subprocess ........ --- Lib/test/test_subprocess.py | 45 ++++++++++++++++++++++++++++++++------------- 1 file changed, 32 insertions(+), 13 deletions(-) diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py index a23f934..552b9f2 100644 --- a/Lib/test/test_subprocess.py +++ b/Lib/test/test_subprocess.py @@ -445,21 +445,40 @@ class ProcessTestCase(BaseTestCase): def test_no_leaking(self): # Make sure we leak no resources - if (not hasattr(support, "is_resource_enabled") or - support.is_resource_enabled("subprocess") and not mswindows): + if not mswindows: max_handles = 1026 # too much for most UNIX systems else: - max_handles = 65 - for i in range(max_handles): - p = subprocess.Popen([sys.executable, "-c", - "import sys;" - "sys.stdout.write(sys.stdin.read())"], - stdin=subprocess.PIPE, - stdout=subprocess.PIPE, - stderr=subprocess.PIPE) - data = p.communicate(b"lime")[0] - self.assertEqual(data, b"lime") - + max_handles = 2050 # too much for (at least some) Windows setups + handles = [] + try: + for i in range(max_handles): + try: + handles.append(os.open(support.TESTFN, + os.O_WRONLY | os.O_CREAT)) + except OSError as e: + if e.errno != errno.EMFILE: + raise + break + else: + self.skipTest("failed to reach the file descriptor limit " + "(tried %d)" % max_handles) + # Close a couple of them (should be enough for a subprocess) + for i in range(10): + os.close(handles.pop()) + # Loop creating some subprocesses. If one of them leaks some fds, + # the next loop iteration will fail by reaching the max fd limit. + for i in range(15): + p = subprocess.Popen([sys.executable, "-c", + "import sys;" + "sys.stdout.write(sys.stdin.read())"], + stdin=subprocess.PIPE, + stdout=subprocess.PIPE, + stderr=subprocess.PIPE) + data = p.communicate(b"lime")[0] + self.assertEqual(data, b"lime") + finally: + for h in handles: + os.close(h) def test_list2cmdline(self): self.assertEqual(subprocess.list2cmdline(['a b c', 'd', 'e']), -- cgit v0.12 From dc92bd889045bf3bd722c2dbf1db59422137784d Mon Sep 17 00:00:00 2001 From: Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp> Date: Sat, 18 Sep 2010 22:53:25 +0000 Subject: Merged revisions 84851 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84851 | hirokazu.yamamoto | 2010-09-17 02:50:57 +0900 | 3 lines Issue #9810: Compile bzip2 source files in python's project file directly. It used to be built with bzip2's makefile. ........ --- Misc/NEWS | 3 ++ PCbuild/bz2.vcproj | 84 ++++++++++++++++++++++++++++++++++++++---------------- 2 files changed, 63 insertions(+), 24 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index f1fd78e..22cffdc 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -565,6 +565,9 @@ Extension Modules Build ----- +- Issue #9810: Compile bzip2 source files in python's project file + directly. It used to be built with bzip2's makefile. + - Issue #941346: Improve the build process under AIX and allow Python to be built as a shared library. Patch by Sébastien Sablé. diff --git a/PCbuild/bz2.vcproj b/PCbuild/bz2.vcproj index 2c16eb0..afda578 100644 --- a/PCbuild/bz2.vcproj +++ b/PCbuild/bz2.vcproj @@ -43,6 +43,7 @@ <Tool Name="VCCLCompilerTool" AdditionalIncludeDirectories="$(bz2Dir)" + PreprocessorDefinitions="WIN32;_FILE_OFFSET_BITS=64" /> <Tool Name="VCManagedResourceCompilerTool" @@ -52,12 +53,10 @@ /> <Tool Name="VCPreLinkEventTool" - Description="Build libbz2" - CommandLine="cd $(bz2Dir) if exist $(PlatformName)-Debug\libbz2.lib exit 0 if not exist $(PlatformName)-Debug mkdir $(PlatformName)-Debug nmake /nologo /f makefile.msc lib copy libbz2.lib $(PlatformName)-Debug nmake /nologo /f makefile.msc clean " /> <Tool Name="VCLinkerTool" - AdditionalDependencies="$(bz2Dir)\$(PlatformName)-Debug\libbz2.lib" + BaseAddress="0x1D170000" /> <Tool Name="VCALinkTool" @@ -106,6 +105,7 @@ <Tool Name="VCCLCompilerTool" AdditionalIncludeDirectories="$(bz2Dir)" + PreprocessorDefinitions="WIN32;_FILE_OFFSET_BITS=64" /> <Tool Name="VCManagedResourceCompilerTool" @@ -115,12 +115,10 @@ /> <Tool Name="VCPreLinkEventTool" - Description="Build libbz2" - CommandLine="cd $(bz2Dir) if exist $(PlatformName)-Debug\libbz2.lib exit 0 if not exist $(PlatformName)-Debug mkdir $(PlatformName)-Debug nmake /nologo /f makefile.msc lib copy libbz2.lib $(PlatformName)-Debug nmake /nologo /f makefile.msc clean " /> <Tool Name="VCLinkerTool" - AdditionalDependencies="$(bz2Dir)\$(PlatformName)-Debug\libbz2.lib" + BaseAddress="0x1D170000" /> <Tool Name="VCALinkTool" @@ -169,6 +167,7 @@ <Tool Name="VCCLCompilerTool" AdditionalIncludeDirectories="$(bz2Dir)" + PreprocessorDefinitions="WIN32;_FILE_OFFSET_BITS=64" /> <Tool Name="VCManagedResourceCompilerTool" @@ -178,12 +177,10 @@ /> <Tool Name="VCPreLinkEventTool" - Description="Build libbz2" - CommandLine="cd $(bz2Dir) if exist $(PlatformName)-Release\libbz2.lib exit 0 if not exist $(PlatformName)-Release mkdir $(PlatformName)-Release nmake /nologo /f makefile.msc lib copy libbz2.lib $(PlatformName)-Release nmake /nologo /f makefile.msc clean " /> <Tool Name="VCLinkerTool" - AdditionalDependencies="$(bz2Dir)\$(PlatformName)-Release\libbz2.lib" + BaseAddress="0x1D170000" /> <Tool Name="VCALinkTool" @@ -233,6 +230,7 @@ <Tool Name="VCCLCompilerTool" AdditionalIncludeDirectories="$(bz2Dir)" + PreprocessorDefinitions="WIN32;_FILE_OFFSET_BITS=64" /> <Tool Name="VCManagedResourceCompilerTool" @@ -242,12 +240,10 @@ /> <Tool Name="VCPreLinkEventTool" - Description="Build libbz2" - CommandLine="cd $(bz2Dir) if exist $(PlatformName)-Release\libbz2.lib exit 0 if not exist $(PlatformName)-Release mkdir $(PlatformName)-Release nmake /nologo /f makefile.msc lib copy libbz2.lib $(PlatformName)-Release nmake /nologo /f makefile.msc clean " /> <Tool Name="VCLinkerTool" - AdditionalDependencies="$(bz2Dir)\$(PlatformName)-Release\libbz2.lib" + BaseAddress="0x1D170000" /> <Tool Name="VCALinkTool" @@ -296,6 +292,7 @@ <Tool Name="VCCLCompilerTool" AdditionalIncludeDirectories="$(bz2Dir)" + PreprocessorDefinitions="WIN32;_FILE_OFFSET_BITS=64" /> <Tool Name="VCManagedResourceCompilerTool" @@ -305,12 +302,10 @@ /> <Tool Name="VCPreLinkEventTool" - Description="Build libbz2" - CommandLine="cd $(bz2Dir) if exist $(PlatformName)-Release\libbz2.lib exit 0 if not exist $(PlatformName)-Release mkdir $(PlatformName)-Release nmake /nologo /f makefile.msc lib copy libbz2.lib $(PlatformName)-Release nmake /nologo /f makefile.msc clean " /> <Tool Name="VCLinkerTool" - AdditionalDependencies="$(bz2Dir)\$(PlatformName)-Release\libbz2.lib" + BaseAddress="0x1D170000" /> <Tool Name="VCALinkTool" @@ -360,6 +355,7 @@ <Tool Name="VCCLCompilerTool" AdditionalIncludeDirectories="$(bz2Dir)" + PreprocessorDefinitions="WIN32;_FILE_OFFSET_BITS=64" /> <Tool Name="VCManagedResourceCompilerTool" @@ -369,12 +365,10 @@ /> <Tool Name="VCPreLinkEventTool" - Description="Build libbz2" - CommandLine="cd $(bz2Dir) if exist $(PlatformName)-Release\libbz2.lib exit 0 if not exist $(PlatformName)-Release mkdir $(PlatformName)-Release nmake /nologo /f makefile.msc lib copy libbz2.lib $(PlatformName)-Release nmake /nologo /f makefile.msc clean " /> <Tool Name="VCLinkerTool" - AdditionalDependencies="$(bz2Dir)\$(PlatformName)-Release\libbz2.lib" + BaseAddress="0x1D170000" TargetMachine="17" /> <Tool @@ -424,6 +418,7 @@ <Tool Name="VCCLCompilerTool" AdditionalIncludeDirectories="$(bz2Dir)" + PreprocessorDefinitions="WIN32;_FILE_OFFSET_BITS=64" /> <Tool Name="VCManagedResourceCompilerTool" @@ -433,12 +428,10 @@ /> <Tool Name="VCPreLinkEventTool" - Description="Build libbz2" - CommandLine="cd $(bz2Dir) if exist $(PlatformName)-Release\libbz2.lib exit 0 if not exist $(PlatformName)-Release mkdir $(PlatformName)-Release nmake /nologo /f makefile.msc lib copy libbz2.lib $(PlatformName)-Release nmake /nologo /f makefile.msc clean " /> <Tool Name="VCLinkerTool" - AdditionalDependencies="$(bz2Dir)\$(PlatformName)-Release\libbz2.lib" + BaseAddress="0x1D170000" /> <Tool Name="VCALinkTool" @@ -488,6 +481,7 @@ <Tool Name="VCCLCompilerTool" AdditionalIncludeDirectories="$(bz2Dir)" + PreprocessorDefinitions="WIN32;_FILE_OFFSET_BITS=64" /> <Tool Name="VCManagedResourceCompilerTool" @@ -497,12 +491,10 @@ /> <Tool Name="VCPreLinkEventTool" - Description="Build libbz2" - CommandLine="cd $(bz2Dir) if exist $(PlatformName)-Release\libbz2.lib exit 0 if not exist $(PlatformName)-Release mkdir $(PlatformName)-Release nmake /nologo /f makefile.msc lib copy libbz2.lib $(PlatformName)-Release nmake /nologo /f makefile.msc clean " /> <Tool Name="VCLinkerTool" - AdditionalDependencies="$(bz2Dir)\$(PlatformName)-Release\libbz2.lib" + BaseAddress="0x1D170000" TargetMachine="17" /> <Tool @@ -539,6 +531,50 @@ > </File> </Filter> + <Filter + Name="bzip2 1.0.5 Header Files" + > + <File + RelativePath="$(bz2Dir)\bzlib.h" + > + </File> + <File + RelativePath="$(bz2Dir)\bzlib_private.h" + > + </File> + </Filter> + <Filter + Name="bzip2 1.0.5 Source Files" + > + <File + RelativePath="$(bz2Dir)\blocksort.c" + > + </File> + <File + RelativePath="$(bz2Dir)\bzlib.c" + > + </File> + <File + RelativePath="$(bz2Dir)\compress.c" + > + </File> + <File + RelativePath="$(bz2Dir)\crctable.c" + > + </File> + <File + RelativePath="$(bz2Dir)\decompress.c" + > + </File> + <File + RelativePath="$(bz2Dir)\huffman.c" + > + </File> + <File + RelativePath="$(bz2Dir)\randtable.c" + > + </File> + </Filter> </Files> <Globals> </Globals> -- cgit v0.12 From b1b6555244f509a8438768202e1ee28d47fd03ac Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Sun, 19 Sep 2010 03:12:35 +0000 Subject: Merged revisions 84889 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84889 | senthil.kumaran | 2010-09-19 08:39:54 +0530 (Sun, 19 Sep 2010) | 3 lines Update the test_distutils mode test to test with umask value properly. ........ --- Lib/distutils/tests/test_dir_util.py | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/Lib/distutils/tests/test_dir_util.py b/Lib/distutils/tests/test_dir_util.py index 892a66d..a1647fb 100644 --- a/Lib/distutils/tests/test_dir_util.py +++ b/Lib/distutils/tests/test_dir_util.py @@ -53,10 +53,15 @@ class DirUtilTestCase(support.TempdirManager, unittest.TestCase): @unittest.skipIf(sys.platform.startswith('win'), "This test is only appropriate for POSIX-like systems.") def test_mkpath_with_custom_mode(self): + # Get and set the current umask value for testing mode bits. + umask = os.umask(0o002) + os.umask(umask) mkpath(self.target, 0o700) - self.assertEqual(stat.S_IMODE(os.stat(self.target).st_mode), 0o700) + self.assertEqual( + stat.S_IMODE(os.stat(self.target).st_mode), 0o700 & ~umask) mkpath(self.target2, 0o555) - self.assertEqual(stat.S_IMODE(os.stat(self.target2).st_mode), 0o555) + self.assertEqual( + stat.S_IMODE(os.stat(self.target2).st_mode), 0o555 & ~umask) def test_create_tree_verbosity(self): -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 4a5dd5c576790256b1de25e8896c332a5e125637 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Mon, 20 Sep 2010 11:17:39 +0000 Subject: Merged revisions 84909-84913 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84909 | antoine.pitrou | 2010-09-20 00:46:05 +0200 (lun., 20 sept. 2010) | 3 lines Try to fix test_subprocess on "x86 debian parallel 3.x" buildbot ........ r84910 | antoine.pitrou | 2010-09-20 01:06:53 +0200 (lun., 20 sept. 2010) | 3 lines Try to make signal-sending tests in test_subprocess more robust on slow machines ........ r84911 | antoine.pitrou | 2010-09-20 01:28:30 +0200 (lun., 20 sept. 2010) | 3 lines Make error more explicit in test_finalize_with_trace ........ r84912 | antoine.pitrou | 2010-09-20 02:12:19 +0200 (lun., 20 sept. 2010) | 3 lines Try to fix buildbot failure (#9902) ........ r84913 | antoine.pitrou | 2010-09-20 03:33:21 +0200 (lun., 20 sept. 2010) | 3 lines Try a more robust implementation of _kill_process ........ --- Lib/test/test_subprocess.py | 10 +++++++--- Lib/test/test_threading.py | 11 ++++++++--- 2 files changed, 15 insertions(+), 6 deletions(-) diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py index 552b9f2..f2dbdc2 100644 --- a/Lib/test/test_subprocess.py +++ b/Lib/test/test_subprocess.py @@ -765,12 +765,16 @@ class ProcessTestCase(BaseTestCase): def test_undecodable_env(self): for key, value in (('test', 'abc\uDCFF'), ('test\uDCFF', '42')): - value_repr = repr(value).encode("ascii") + value_repr = ascii(value).encode("ascii") # test str with surrogates - script = "import os; print(repr(os.getenv(%s)))" % repr(key) + script = "import os; print(ascii(os.getenv(%s)))" % repr(key) env = os.environ.copy() env[key] = value + # Force surrogate-escaping of \xFF in the child process; + # otherwise it can be decoded as-is if the default locale + # is latin-1. + env['PYTHONFSENCODING'] = 'ascii' stdout = subprocess.check_output( [sys.executable, "-c", script], env=env) @@ -780,7 +784,7 @@ class ProcessTestCase(BaseTestCase): # test bytes key = key.encode("ascii", "surrogateescape") value = value.encode("ascii", "surrogateescape") - script = "import os; print(repr(os.getenv(%s)))" % repr(key) + script = "import os; print(ascii(os.getenv(%s)))" % repr(key) env = os.environ.copy() env[key] = value stdout = subprocess.check_output( diff --git a/Lib/test/test_threading.py b/Lib/test/test_threading.py index 71135cc..713ea9c 100644 --- a/Lib/test/test_threading.py +++ b/Lib/test/test_threading.py @@ -279,7 +279,7 @@ class ThreadTests(unittest.TestCase): # Issue1733757 # Avoid a deadlock when sys.settrace steps into threading._shutdown import subprocess - rc = subprocess.call([sys.executable, "-c", """if 1: + p = subprocess.Popen([sys.executable, "-c", """if 1: import sys, threading # A deadlock-killer, to prevent the @@ -299,9 +299,14 @@ class ThreadTests(unittest.TestCase): return func sys.settrace(func) - """]) + """], + stdout=subprocess.PIPE, + stderr=subprocess.PIPE) + stdout, stderr = p.communicate() + rc = p.returncode self.assertFalse(rc == 2, "interpreted was blocked") - self.assertTrue(rc == 0, "Unexpected error") + self.assertTrue(rc == 0, + "Unexpected error: " + ascii(stderr)) def test_join_nondaemon_on_shutdown(self): # Issue 1722344 -- cgit v0.12 From 19e9d3fcc698ea183e1d617fdc8bc6638aa38be9 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Tue, 21 Sep 2010 01:59:54 +0000 Subject: Merged revisions 84933 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84933 | senthil.kumaran | 2010-09-21 07:27:43 +0530 (Tue, 21 Sep 2010) | 3 lines Document HTTPReponse.fileno() method ........ --- Doc/library/http.client.rst | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Doc/library/http.client.rst b/Doc/library/http.client.rst index 7cdbbcf..e719ca6 100644 --- a/Doc/library/http.client.rst +++ b/Doc/library/http.client.rst @@ -458,6 +458,9 @@ statement. Return a list of (header, value) tuples. +.. method:: HTTPResponse.fileno() + + Return the ``fileno`` of the underlying socket. .. attribute:: HTTPResponse.msg -- cgit v0.12 From e94fa057f99cd3a74195dc741e1847694a89577d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marc-Andr=C3=A9=20Lemburg?= <mal@egenix.com> Date: Tue, 21 Sep 2010 11:42:00 +0000 Subject: Merged revisions 84938 via svnmerge from svn+pythonssh://pythondev@svn.python.org/python/branches/py3k ........ r84938 | marc-andre.lemburg | 2010-09-21 13:37:43 +0200 (Tue, 21 Sep 2010) | 5 lines Add OpenSSL license to the Python license documenation page. See #9119. ........ --- Doc/license.rst | 138 +++++++++++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 137 insertions(+), 1 deletion(-) diff --git a/Doc/license.rst b/Doc/license.rst index 9269c97..58f5d37 100644 --- a/Doc/license.rst +++ b/Doc/license.rst @@ -701,6 +701,143 @@ notice:: ***************************************************************/ +OpenSSL +------- + +The modules :mod:`hashlib`, :mod:`posix`, :mod:`ssl`, :mod:`crypt` use +the OpenSSL library for added performance if made available by the +operating system. Additionally, the Windows installers for Python +include a copy of the OpenSSL libraries, we include a copy of the +OpenSSL license:: + + + LICENSE ISSUES + ============== + + The OpenSSL toolkit stays under a dual license, i.e. both the conditions of + the OpenSSL License and the original SSLeay license apply to the toolkit. + See below for the actual license texts. Actually both licenses are BSD-style + Open Source licenses. In case of any license issues related to OpenSSL + please contact openssl-core@openssl.org. + + OpenSSL License + --------------- + + /* ==================================================================== + * Copyright (c) 1998-2008 The OpenSSL Project. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * 3. All advertising materials mentioning features or use of this + * software must display the following acknowledgment: + * "This product includes software developed by the OpenSSL Project + * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" + * + * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to + * endorse or promote products derived from this software without + * prior written permission. For written permission, please contact + * openssl-core@openssl.org. + * + * 5. Products derived from this software may not be called "OpenSSL" + * nor may "OpenSSL" appear in their names without prior written + * permission of the OpenSSL Project. + * + * 6. Redistributions of any form whatsoever must retain the following + * acknowledgment: + * "This product includes software developed by the OpenSSL Project + * for use in the OpenSSL Toolkit (http://www.openssl.org/)" + * + * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY + * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR + * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED + * OF THE POSSIBILITY OF SUCH DAMAGE. + * ==================================================================== + * + * This product includes cryptographic software written by Eric Young + * (eay@cryptsoft.com). This product includes software written by Tim + * Hudson (tjh@cryptsoft.com). + * + */ + + Original SSLeay License + ----------------------- + + /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + + expat ----- @@ -789,4 +926,3 @@ used for the build:: Jean-loup Gailly Mark Adler jloup@gzip.org madler@alumni.caltech.edu - -- cgit v0.12 From bd5283f7ad090d32be737030191b7e6d11a4f354 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marc-Andr=C3=A9=20Lemburg?= <mal@egenix.com> Date: Tue, 21 Sep 2010 11:56:42 +0000 Subject: Merged revisions 84941 via svnmerge from svn+pythonssh://pythondev@svn.python.org/python/branches/py3k ........ r84941 | marc-andre.lemburg | 2010-09-21 13:55:27 +0200 (Tue, 21 Sep 2010) | 3 lines Add missing word. ........ --- Doc/license.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/license.rst b/Doc/license.rst index 58f5d37..a4f0994 100644 --- a/Doc/license.rst +++ b/Doc/license.rst @@ -707,8 +707,8 @@ OpenSSL The modules :mod:`hashlib`, :mod:`posix`, :mod:`ssl`, :mod:`crypt` use the OpenSSL library for added performance if made available by the operating system. Additionally, the Windows installers for Python -include a copy of the OpenSSL libraries, we include a copy of the -OpenSSL license:: +include a copy of the OpenSSL libraries, so we include a copy of the +OpenSSL license here:: LICENSE ISSUES -- cgit v0.12 From 6e41347df7d2b069b431110c536596cbf62bc540 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 21 Sep 2010 15:23:10 +0000 Subject: Merged revisions 84946 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84946 | antoine.pitrou | 2010-09-21 17:19:14 +0200 (mar., 21 sept. 2010) | 4 lines Issue #1633863: Don't ignore $CC under AIX. ........ --- Misc/NEWS | 2 ++ configure | 4 ++-- configure.in | 2 +- 3 files changed, 5 insertions(+), 3 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index 22cffdc..a437351 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -565,6 +565,8 @@ Extension Modules Build ----- +- Issue #1633863: Don't ignore $CC under AIX. + - Issue #9810: Compile bzip2 source files in python's project file directly. It used to be built with bzip2's makefile. diff --git a/configure b/configure index 7313145..4a2f352 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 84675 . +# From configure.in Revision: 84682 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.65 for python 3.1. # @@ -3131,7 +3131,7 @@ if test "${with_gcc+set}" = set; then : else case $ac_sys_system in - AIX*) CC=cc_r + AIX*) CC=${CC:-xlc_r} without_gcc=;; *) without_gcc=no;; esac diff --git a/configure.in b/configure.in index 73ab4a4..0cd5514 100644 --- a/configure.in +++ b/configure.in @@ -435,7 +435,7 @@ AC_ARG_WITH(gcc, without_gcc=$withval;; esac], [ case $ac_sys_system in - AIX*) CC=cc_r + AIX*) CC=${CC:-xlc_r} without_gcc=;; *) without_gcc=no;; esac]) -- cgit v0.12 -- cgit v0.12 From 2c36c3cc06efcecd75b875b8d9ad28739f97d22e Mon Sep 17 00:00:00 2001 From: Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp> Date: Tue, 21 Sep 2010 18:59:41 +0000 Subject: Updated VS8.0 project files with PCBuild/vs9to8.py. --- PC/VS8.0/_multiprocessing.vcproj | 2 +- PC/VS8.0/bdist_wininst.vcproj | 4 +- PC/VS8.0/bz2.vcproj | 84 +++++++++++++++++++++++++++----------- PC/VS8.0/pyd.vsprops | 7 +++- PC/VS8.0/pyd_d.vsprops | 5 +++ PC/VS8.0/pyproject.vsprops | 2 +- PC/VS8.0/pythoncore.vcproj | 88 ++++++++++++++++++++++------------------ PC/VS8.0/sqlite3.vcproj | 40 ++++++++---------- PC/VS8.0/sqlite3.vsprops | 14 +++++++ 9 files changed, 153 insertions(+), 93 deletions(-) create mode 100644 PC/VS8.0/sqlite3.vsprops diff --git a/PC/VS8.0/_multiprocessing.vcproj b/PC/VS8.0/_multiprocessing.vcproj index 198b87a..ee76aec 100644 --- a/PC/VS8.0/_multiprocessing.vcproj +++ b/PC/VS8.0/_multiprocessing.vcproj @@ -3,7 +3,7 @@ ProjectType="Visual C++" Version="8.00" Name="_multiprocessing" - ProjectGUID="{9e48b300-37d1-11dd-8c41-005056c00008}" + ProjectGUID="{9E48B300-37D1-11DD-8C41-005056C00008}" RootNamespace="_multiprocessing" Keyword="Win32Proj" TargetFrameworkVersion="196613" diff --git a/PC/VS8.0/bdist_wininst.vcproj b/PC/VS8.0/bdist_wininst.vcproj index a0de04a..0bd2ee6 100644 --- a/PC/VS8.0/bdist_wininst.vcproj +++ b/PC/VS8.0/bdist_wininst.vcproj @@ -55,7 +55,7 @@ AdditionalIncludeDirectories="..\..\PC\bdist_wininst;..\..\Include;..\..\Modules\zlib" PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE" StringPooling="true" - RuntimeLibrary="2" + RuntimeLibrary="0" EnableFunctionLevelLinking="true" WarningLevel="3" SuppressStartupBanner="true" @@ -145,7 +145,7 @@ AdditionalIncludeDirectories="..\..\PC\bdist_wininst;..\..\Include;..\..\Modules\zlib" PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE" StringPooling="true" - RuntimeLibrary="2" + RuntimeLibrary="0" EnableFunctionLevelLinking="true" WarningLevel="3" SuppressStartupBanner="true" diff --git a/PC/VS8.0/bz2.vcproj b/PC/VS8.0/bz2.vcproj index 8382818..fead640 100644 --- a/PC/VS8.0/bz2.vcproj +++ b/PC/VS8.0/bz2.vcproj @@ -43,6 +43,7 @@ <Tool Name="VCCLCompilerTool" AdditionalIncludeDirectories="$(bz2Dir)" + PreprocessorDefinitions="WIN32;_FILE_OFFSET_BITS=64" /> <Tool Name="VCManagedResourceCompilerTool" @@ -52,12 +53,10 @@ /> <Tool Name="VCPreLinkEventTool" - Description="Build libbz2" - CommandLine="cd $(bz2Dir) if exist $(PlatformName)-Debug\libbz2.lib exit 0 if not exist $(PlatformName)-Debug mkdir $(PlatformName)-Debug nmake /nologo /f makefile.msc lib copy libbz2.lib $(PlatformName)-Debug nmake /nologo /f makefile.msc clean " /> <Tool Name="VCLinkerTool" - AdditionalDependencies="$(bz2Dir)\$(PlatformName)-Debug\libbz2.lib" + BaseAddress="0x1D170000" /> <Tool Name="VCALinkTool" @@ -106,6 +105,7 @@ <Tool Name="VCCLCompilerTool" AdditionalIncludeDirectories="$(bz2Dir)" + PreprocessorDefinitions="WIN32;_FILE_OFFSET_BITS=64" /> <Tool Name="VCManagedResourceCompilerTool" @@ -115,12 +115,10 @@ /> <Tool Name="VCPreLinkEventTool" - Description="Build libbz2" - CommandLine="cd $(bz2Dir) if exist $(PlatformName)-Debug\libbz2.lib exit 0 if not exist $(PlatformName)-Debug mkdir $(PlatformName)-Debug nmake /nologo /f makefile.msc lib copy libbz2.lib $(PlatformName)-Debug nmake /nologo /f makefile.msc clean " /> <Tool Name="VCLinkerTool" - AdditionalDependencies="$(bz2Dir)\$(PlatformName)-Debug\libbz2.lib" + BaseAddress="0x1D170000" /> <Tool Name="VCALinkTool" @@ -169,6 +167,7 @@ <Tool Name="VCCLCompilerTool" AdditionalIncludeDirectories="$(bz2Dir)" + PreprocessorDefinitions="WIN32;_FILE_OFFSET_BITS=64" /> <Tool Name="VCManagedResourceCompilerTool" @@ -178,12 +177,10 @@ /> <Tool Name="VCPreLinkEventTool" - Description="Build libbz2" - CommandLine="cd $(bz2Dir) if exist $(PlatformName)-Release\libbz2.lib exit 0 if not exist $(PlatformName)-Release mkdir $(PlatformName)-Release nmake /nologo /f makefile.msc lib copy libbz2.lib $(PlatformName)-Release nmake /nologo /f makefile.msc clean " /> <Tool Name="VCLinkerTool" - AdditionalDependencies="$(bz2Dir)\$(PlatformName)-Release\libbz2.lib" + BaseAddress="0x1D170000" /> <Tool Name="VCALinkTool" @@ -233,6 +230,7 @@ <Tool Name="VCCLCompilerTool" AdditionalIncludeDirectories="$(bz2Dir)" + PreprocessorDefinitions="WIN32;_FILE_OFFSET_BITS=64" /> <Tool Name="VCManagedResourceCompilerTool" @@ -242,12 +240,10 @@ /> <Tool Name="VCPreLinkEventTool" - Description="Build libbz2" - CommandLine="cd $(bz2Dir) if exist $(PlatformName)-Release\libbz2.lib exit 0 if not exist $(PlatformName)-Release mkdir $(PlatformName)-Release nmake /nologo /f makefile.msc lib copy libbz2.lib $(PlatformName)-Release nmake /nologo /f makefile.msc clean " /> <Tool Name="VCLinkerTool" - AdditionalDependencies="$(bz2Dir)\$(PlatformName)-Release\libbz2.lib" + BaseAddress="0x1D170000" /> <Tool Name="VCALinkTool" @@ -296,6 +292,7 @@ <Tool Name="VCCLCompilerTool" AdditionalIncludeDirectories="$(bz2Dir)" + PreprocessorDefinitions="WIN32;_FILE_OFFSET_BITS=64" /> <Tool Name="VCManagedResourceCompilerTool" @@ -305,12 +302,10 @@ /> <Tool Name="VCPreLinkEventTool" - Description="Build libbz2" - CommandLine="cd $(bz2Dir) if exist $(PlatformName)-Release\libbz2.lib exit 0 if not exist $(PlatformName)-Release mkdir $(PlatformName)-Release nmake /nologo /f makefile.msc lib copy libbz2.lib $(PlatformName)-Release nmake /nologo /f makefile.msc clean " /> <Tool Name="VCLinkerTool" - AdditionalDependencies="$(bz2Dir)\$(PlatformName)-Release\libbz2.lib" + BaseAddress="0x1D170000" /> <Tool Name="VCALinkTool" @@ -360,6 +355,7 @@ <Tool Name="VCCLCompilerTool" AdditionalIncludeDirectories="$(bz2Dir)" + PreprocessorDefinitions="WIN32;_FILE_OFFSET_BITS=64" /> <Tool Name="VCManagedResourceCompilerTool" @@ -369,12 +365,10 @@ /> <Tool Name="VCPreLinkEventTool" - Description="Build libbz2" - CommandLine="cd $(bz2Dir) if exist $(PlatformName)-Release\libbz2.lib exit 0 if not exist $(PlatformName)-Release mkdir $(PlatformName)-Release nmake /nologo /f makefile.msc lib copy libbz2.lib $(PlatformName)-Release nmake /nologo /f makefile.msc clean " /> <Tool Name="VCLinkerTool" - AdditionalDependencies="$(bz2Dir)\$(PlatformName)-Release\libbz2.lib" + BaseAddress="0x1D170000" TargetMachine="17" /> <Tool @@ -424,6 +418,7 @@ <Tool Name="VCCLCompilerTool" AdditionalIncludeDirectories="$(bz2Dir)" + PreprocessorDefinitions="WIN32;_FILE_OFFSET_BITS=64" /> <Tool Name="VCManagedResourceCompilerTool" @@ -433,12 +428,10 @@ /> <Tool Name="VCPreLinkEventTool" - Description="Build libbz2" - CommandLine="cd $(bz2Dir) if exist $(PlatformName)-Release\libbz2.lib exit 0 if not exist $(PlatformName)-Release mkdir $(PlatformName)-Release nmake /nologo /f makefile.msc lib copy libbz2.lib $(PlatformName)-Release nmake /nologo /f makefile.msc clean " /> <Tool Name="VCLinkerTool" - AdditionalDependencies="$(bz2Dir)\$(PlatformName)-Release\libbz2.lib" + BaseAddress="0x1D170000" /> <Tool Name="VCALinkTool" @@ -488,6 +481,7 @@ <Tool Name="VCCLCompilerTool" AdditionalIncludeDirectories="$(bz2Dir)" + PreprocessorDefinitions="WIN32;_FILE_OFFSET_BITS=64" /> <Tool Name="VCManagedResourceCompilerTool" @@ -497,12 +491,10 @@ /> <Tool Name="VCPreLinkEventTool" - Description="Build libbz2" - CommandLine="cd $(bz2Dir) if exist $(PlatformName)-Release\libbz2.lib exit 0 if not exist $(PlatformName)-Release mkdir $(PlatformName)-Release nmake /nologo /f makefile.msc lib copy libbz2.lib $(PlatformName)-Release nmake /nologo /f makefile.msc clean " /> <Tool Name="VCLinkerTool" - AdditionalDependencies="$(bz2Dir)\$(PlatformName)-Release\libbz2.lib" + BaseAddress="0x1D170000" TargetMachine="17" /> <Tool @@ -539,6 +531,50 @@ > </File> </Filter> + <Filter + Name="bzip2 1.0.5 Header Files" + > + <File + RelativePath="$(bz2Dir)\bzlib.h" + > + </File> + <File + RelativePath="$(bz2Dir)\bzlib_private.h" + > + </File> + </Filter> + <Filter + Name="bzip2 1.0.5 Source Files" + > + <File + RelativePath="$(bz2Dir)\blocksort.c" + > + </File> + <File + RelativePath="$(bz2Dir)\bzlib.c" + > + </File> + <File + RelativePath="$(bz2Dir)\compress.c" + > + </File> + <File + RelativePath="$(bz2Dir)\crctable.c" + > + </File> + <File + RelativePath="$(bz2Dir)\decompress.c" + > + </File> + <File + RelativePath="$(bz2Dir)\huffman.c" + > + </File> + <File + RelativePath="$(bz2Dir)\randtable.c" + > + </File> + </Filter> </Files> <Globals> </Globals> diff --git a/PC/VS8.0/pyd.vsprops b/PC/VS8.0/pyd.vsprops index bfe6bd7..e38b961 100644 --- a/PC/VS8.0/pyd.vsprops +++ b/PC/VS8.0/pyd.vsprops @@ -1,4 +1,4 @@ -<?xml version="1.0" encoding="Windows-1252"?> + <VisualStudioPropertySheet ProjectType="Visual C++" Version="8.00" @@ -15,6 +15,11 @@ OutputFile="$(OutDir)\$(ProjectName).pyd" ProgramDatabaseFile="$(OutDir)\$(ProjectName).pdb" ImportLibrary="$(OutDir)\$(TargetName).lib" + GenerateManifest="false" + /> + <Tool + Name="VCManifestTool" + EmbedManifest="false" /> <Tool Name="VCPostBuildEventTool" diff --git a/PC/VS8.0/pyd_d.vsprops b/PC/VS8.0/pyd_d.vsprops index f3a951c..313a30b 100644 --- a/PC/VS8.0/pyd_d.vsprops +++ b/PC/VS8.0/pyd_d.vsprops @@ -19,6 +19,11 @@ LinkIncremental="1" ProgramDatabaseFile="$(OutDir)\$(ProjectName)_d.pdb" ImportLibrary="$(OutDir)\$(TargetName).lib" + GenerateManifest="false" + /> + <Tool + Name="VCManifestTool" + EmbedManifest="false" /> <Tool Name="VCPostBuildEventTool" diff --git a/PC/VS8.0/pyproject.vsprops b/PC/VS8.0/pyproject.vsprops index 1ba124f..70025bd 100644 --- a/PC/VS8.0/pyproject.vsprops +++ b/PC/VS8.0/pyproject.vsprops @@ -58,7 +58,7 @@ /> <UserMacro Name="opensslDir" - Value="$(externalsDir)\openssl-0.9.8g" + Value="$(externalsDir)\openssl-0.9.8l" /> <UserMacro Name="tcltkDir" diff --git a/PC/VS8.0/pythoncore.vcproj b/PC/VS8.0/pythoncore.vcproj index 0393f31..21124a6 100644 --- a/PC/VS8.0/pythoncore.vcproj +++ b/PC/VS8.0/pythoncore.vcproj @@ -707,10 +707,6 @@ > </File> <File - RelativePath="..\..\Include\dtoa.h" - > - </File> - <File RelativePath="..\..\Include\enumobject.h" > </File> @@ -851,6 +847,10 @@ > </File> <File + RelativePath="..\..\Include\pycapsule.h" + > + </File> + <File RelativePath="..\..\Include\pyctype.h" > </File> @@ -903,6 +903,10 @@ > </File> <File + RelativePath="..\..\Include\dtoa.h" + > + </File> + <File RelativePath="..\..\Include\Python-ast.h" > </File> @@ -994,38 +998,6 @@ RelativePath="..\..\Modules\_csv.c" > </File> - <Filter - Name="_io" - > - <File - RelativePath="..\..\Modules\_io\fileio.c" - > - </File> - <File - RelativePath="..\..\Modules\_io\bytesio.c" - > - </File> - <File - RelativePath="..\..\Modules\_io\stringio.c" - > - </File> - <File - RelativePath="..\..\Modules\_io\bufferedio.c" - > - </File> - <File - RelativePath="..\..\Modules\_io\iobase.c" - > - </File> - <File - RelativePath="..\..\Modules\_io\textio.c" - > - </File> - <File - RelativePath="..\..\Modules\_io\_iomodule.c" - > - </File> - </Filter> <File RelativePath="..\..\Modules\_functoolsmodule.c" > @@ -1179,6 +1151,42 @@ > </File> <Filter + Name="_io" + > + <File + RelativePath="..\..\Modules\_io\fileio.c" + > + </File> + <File + RelativePath="..\..\Modules\_io\bytesio.c" + > + </File> + <File + RelativePath="..\..\Modules\_io\stringio.c" + > + </File> + <File + RelativePath="..\..\Modules\_io\bufferedio.c" + > + </File> + <File + RelativePath="..\..\Modules\_io\iobase.c" + > + </File> + <File + RelativePath="..\..\Modules\_io\textio.c" + > + </File> + <File + RelativePath="..\..\Modules\_io\_iomodule.c" + > + </File> + <File + RelativePath="..\..\Modules\_io\_iomodule.h" + > + </File> + </Filter> + <Filter Name="zlib" > <File @@ -1651,10 +1659,6 @@ > </File> <File - RelativePath="..\..\Python\dtoa.c" - > - </File> - <File RelativePath="..\..\Python\dynload_win.c" > </File> @@ -1763,6 +1767,10 @@ > </File> <File + RelativePath="..\..\Python\dtoa.c" + > + </File> + <File RelativePath="..\..\Python\Python-ast.c" > </File> diff --git a/PC/VS8.0/sqlite3.vcproj b/PC/VS8.0/sqlite3.vcproj index 071589a..7ea3eb6 100644 --- a/PC/VS8.0/sqlite3.vcproj +++ b/PC/VS8.0/sqlite3.vcproj @@ -22,7 +22,7 @@ <Configuration Name="Debug|Win32" ConfigurationType="2" - InheritedPropertySheets=".\pyd_d.vsprops" + InheritedPropertySheets=".\sqlite3.vsprops;.\debug.vsprops" CharacterSet="0" > <Tool @@ -42,8 +42,7 @@ /> <Tool Name="VCCLCompilerTool" - AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9" - PreprocessorDefinitions="SQLITE_API=__declspec(dllexport)" + AdditionalIncludeDirectories="" /> <Tool Name="VCManagedResourceCompilerTool" @@ -83,7 +82,7 @@ <Configuration Name="Debug|x64" ConfigurationType="2" - InheritedPropertySheets=".\pyd_d.vsprops;.\x64.vsprops" + InheritedPropertySheets=".\sqlite3.vsprops;.\debug.vsprops;.\x64.vsprops" CharacterSet="0" > <Tool @@ -104,8 +103,7 @@ /> <Tool Name="VCCLCompilerTool" - AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9" - PreprocessorDefinitions="SQLITE_API=__declspec(dllexport)" + AdditionalIncludeDirectories="" /> <Tool Name="VCManagedResourceCompilerTool" @@ -145,7 +143,7 @@ <Configuration Name="Release|Win32" ConfigurationType="2" - InheritedPropertySheets=".\pyd.vsprops" + InheritedPropertySheets=".\sqlite3.vsprops" CharacterSet="0" WholeProgramOptimization="1" > @@ -166,8 +164,7 @@ /> <Tool Name="VCCLCompilerTool" - AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9" - PreprocessorDefinitions="SQLITE_API=__declspec(dllexport)" + AdditionalIncludeDirectories="" /> <Tool Name="VCManagedResourceCompilerTool" @@ -207,7 +204,7 @@ <Configuration Name="Release|x64" ConfigurationType="2" - InheritedPropertySheets=".\pyd.vsprops;.\x64.vsprops" + InheritedPropertySheets=".\sqlite3.vsprops;.\x64.vsprops" CharacterSet="0" WholeProgramOptimization="1" > @@ -229,8 +226,7 @@ /> <Tool Name="VCCLCompilerTool" - AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9" - PreprocessorDefinitions="SQLITE_API=__declspec(dllexport)" + AdditionalIncludeDirectories="" /> <Tool Name="VCManagedResourceCompilerTool" @@ -270,7 +266,7 @@ <Configuration Name="PGInstrument|Win32" ConfigurationType="2" - InheritedPropertySheets=".\pyd.vsprops;.\pginstrument.vsprops" + InheritedPropertySheets=".\sqlite3.vsprops;.\pginstrument.vsprops" CharacterSet="0" WholeProgramOptimization="1" > @@ -291,8 +287,7 @@ /> <Tool Name="VCCLCompilerTool" - AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9" - PreprocessorDefinitions="SQLITE_API=__declspec(dllexport)" + AdditionalIncludeDirectories=""..\..\..\sqlite-3.5.9"" /> <Tool Name="VCManagedResourceCompilerTool" @@ -332,7 +327,7 @@ <Configuration Name="PGInstrument|x64" ConfigurationType="2" - InheritedPropertySheets=".\pyd.vsprops;.\x64.vsprops;.\pginstrument.vsprops" + InheritedPropertySheets=".\sqlite3.vsprops;.\x64.vsprops;.\pginstrument.vsprops" CharacterSet="0" WholeProgramOptimization="1" > @@ -354,8 +349,7 @@ /> <Tool Name="VCCLCompilerTool" - AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9" - PreprocessorDefinitions="SQLITE_API=__declspec(dllexport)" + AdditionalIncludeDirectories="" /> <Tool Name="VCManagedResourceCompilerTool" @@ -394,7 +388,7 @@ <Configuration Name="PGUpdate|Win32" ConfigurationType="2" - InheritedPropertySheets=".\pyd.vsprops;.\pgupdate.vsprops" + InheritedPropertySheets=".\sqlite3.vsprops;.\pgupdate.vsprops" CharacterSet="0" WholeProgramOptimization="1" > @@ -415,8 +409,7 @@ /> <Tool Name="VCCLCompilerTool" - AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9" - PreprocessorDefinitions="SQLITE_API=__declspec(dllexport)" + AdditionalIncludeDirectories="" /> <Tool Name="VCManagedResourceCompilerTool" @@ -456,7 +449,7 @@ <Configuration Name="PGUpdate|x64" ConfigurationType="2" - InheritedPropertySheets=".\pyd.vsprops;.\x64.vsprops;.\pgupdate.vsprops" + InheritedPropertySheets=".\sqlite3.vsprops;.\x64.vsprops;.\pgupdate.vsprops" CharacterSet="0" WholeProgramOptimization="1" > @@ -478,8 +471,7 @@ /> <Tool Name="VCCLCompilerTool" - AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9" - PreprocessorDefinitions="SQLITE_API=__declspec(dllexport)" + AdditionalIncludeDirectories="" /> <Tool Name="VCManagedResourceCompilerTool" diff --git a/PC/VS8.0/sqlite3.vsprops b/PC/VS8.0/sqlite3.vsprops new file mode 100644 index 0000000..8c028dc --- /dev/null +++ b/PC/VS8.0/sqlite3.vsprops @@ -0,0 +1,14 @@ +<?xml version="1.0" encoding="Windows-1252"?> +<VisualStudioPropertySheet + ProjectType="Visual C++" + Version="8.00" + Name="sqlite3" + InheritedPropertySheets=".\pyproject.vsprops" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9" + PreprocessorDefinitions="SQLITE_API=__declspec(dllexport)" + WarningLevel="1" + /> +</VisualStudioPropertySheet> -- cgit v0.12 From f67ea2d0050c45e7ee7120bf1c5ecee622feffcc Mon Sep 17 00:00:00 2001 From: Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp> Date: Tue, 21 Sep 2010 19:12:39 +0000 Subject: Merged revisions 84876 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84876 | hirokazu.yamamoto | 2010-09-18 13:42:41 +0900 | 1 line In Python3000, Tkinter was renamed to tkinter. And print is now function. ........ --- Lib/test/test_tcl.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_tcl.py b/Lib/test/test_tcl.py index 542986c..632d5e3 100644 --- a/Lib/test/test_tcl.py +++ b/Lib/test/test_tcl.py @@ -145,9 +145,9 @@ class TclTest(unittest.TestCase): with support.EnvironmentVarGuard() as env: env.unset("TCL_LIBRARY") - f = os.popen('%s -c "import Tkinter; print Tkinter"' % (unc_name,)) + f = os.popen('%s -c "import tkinter; print(tkinter)"' % (unc_name,)) - self.assert_('Tkinter.py' in f.read()) + self.assertIn('tkinter', f.read()) # exit code must be zero self.assertEqual(f.close(), None) -- cgit v0.12 From 9227508dec49240d3e528d0a319048a3a2cb02c6 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Thu, 23 Sep 2010 19:54:28 +0000 Subject: Merged revisions 84980 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84980 | antoine.pitrou | 2010-09-23 21:51:39 +0200 (jeu., 23 sept. 2010) | 3 lines Issue #9928: Properly initialize the types exported by the bz2 module. ........ --- Misc/NEWS | 2 ++ Modules/bz2module.c | 9 ++++++--- 2 files changed, 8 insertions(+), 3 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index a437351..d46f6b1 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -117,6 +117,8 @@ C-API Library ------- +- Issue #9928: Properly initialize the types exported by the bz2 module. + - Issue #9854: The default read() implementation in io.RawIOBase now handles non-blocking readinto() returning None correctly. diff --git a/Modules/bz2module.c b/Modules/bz2module.c index 215fa4b..f418969 100644 --- a/Modules/bz2module.c +++ b/Modules/bz2module.c @@ -2158,9 +2158,12 @@ PyInit_bz2(void) { PyObject *m; - Py_TYPE(&BZ2File_Type) = &PyType_Type; - Py_TYPE(&BZ2Comp_Type) = &PyType_Type; - Py_TYPE(&BZ2Decomp_Type) = &PyType_Type; + if (PyType_Ready(&BZ2File_Type) < 0) + return NULL; + if (PyType_Ready(&BZ2Comp_Type) < 0) + return NULL; + if (PyType_Ready(&BZ2Decomp_Type) < 0) + return NULL; m = PyModule_Create(&bz2module); if (m == NULL) -- cgit v0.12 From a67c70d4a945e9fc5f37165d1c61e6955e0dc8c8 Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Thu, 23 Sep 2010 20:16:03 +0000 Subject: Merged revisions 84984 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84984 | mark.dickinson | 2010-09-23 21:11:19 +0100 (Thu, 23 Sep 2010) | 5 lines Issue #9930: Remove an unnecessary type check in wrap_binaryfunc_r; this was causing reversed method calls like float.__radd__(3.0, 1) to return NotImplemented instead of the expected numeric value. ........ --- Lib/test/test_descr.py | 5 +++++ Misc/NEWS | 4 ++++ Objects/typeobject.c | 4 ---- 3 files changed, 9 insertions(+), 4 deletions(-) diff --git a/Lib/test/test_descr.py b/Lib/test/test_descr.py index 82dcc2c..320a7a7 100644 --- a/Lib/test/test_descr.py +++ b/Lib/test/test_descr.py @@ -289,6 +289,11 @@ class OperatorsTest(unittest.TestCase): self.assertEqual(repr(a), "234.5") self.assertEqual(a.prec, 12) + def test_explicit_reverse_methods(self): + # see issue 9930 + self.assertEqual(complex.__radd__(3j, 4.0), complex(4.0, 3.0)) + self.assertEqual(float.__rsub__(3.0, 1), -2.0) + @support.impl_detail("the module 'xxsubtype' is internal") def test_spam_lists(self): # Testing spamlist operations... diff --git a/Misc/NEWS b/Misc/NEWS index d46f6b1..723c47b 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,10 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #9930: Remove bogus subtype check that was causing (e.g.) + float.__rdiv__(2.0, 3) to return NotImplemented instead of the + expected 1.5. + - Issue #9804: ascii() now always represents unicode surrogate pairs as a single ``\UXXXXXXXX``, regardless of whether the character is printable or not. Also, the "backslashreplace" error handler now joins surrogate diff --git a/Objects/typeobject.c b/Objects/typeobject.c index d2124f1..ab942c0 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -4049,10 +4049,6 @@ wrap_binaryfunc_r(PyObject *self, PyObject *args, void *wrapped) if (!check_num_args(args, 1)) return NULL; other = PyTuple_GET_ITEM(args, 0); - if (!PyType_IsSubtype(Py_TYPE(other), Py_TYPE(self))) { - Py_INCREF(Py_NotImplemented); - return Py_NotImplemented; - } return (*func)(other, self); } -- cgit v0.12 From a4c8ecd32efe42895a21a1b0836c35559f8a6b23 Mon Sep 17 00:00:00 2001 From: Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp> Date: Fri, 24 Sep 2010 09:19:25 +0000 Subject: Merged revisions 84973 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84973 | hirokazu.yamamoto | 2010-09-24 00:20:15 +0900 | 2 lines Issue #9868: locale was left changed after TestEnUSCollation#setUp raised TestSkip exception. ........ --- Lib/test/test_locale.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/test_locale.py b/Lib/test/test_locale.py index 6cdb67b..e959343 100644 --- a/Lib/test/test_locale.py +++ b/Lib/test/test_locale.py @@ -352,13 +352,13 @@ class TestEnUSCollation(BaseLocalizedTest, TestCollation): locale_type = locale.LC_ALL def setUp(self): - BaseLocalizedTest.setUp(self) enc = codecs.lookup(locale.getpreferredencoding(False) or 'ascii').name if enc not in ('utf-8', 'iso8859-1', 'cp1252'): raise unittest.SkipTest('encoding not suitable') if enc != 'iso8859-1' and (sys.platform == 'darwin' or sys.platform.startswith('freebsd')): raise unittest.SkipTest('wcscoll/wcsxfrm have known bugs') + BaseLocalizedTest.setUp(self) def test_strcoll_with_diacritic(self): self.assertLess(locale.strcoll('à', 'b'), 0) -- cgit v0.12 From 402392bd5afffedf38b0270a3122e4687bdd13a2 Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Fri, 24 Sep 2010 18:08:24 +0000 Subject: Merged revisions 84994 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84994 | alexander.belopolsky | 2010-09-24 14:03:12 -0400 (Fri, 24 Sep 2010) | 1 line Issue #9936: Fixed executable lines' search in the trace module. ........ --- Lib/test/test_trace.py | 25 ++++++++++++++++++++++--- Lib/test/tracedmodules/testmod.py | 6 ++++++ Lib/trace.py | 10 ++-------- Misc/NEWS | 2 ++ 4 files changed, 32 insertions(+), 11 deletions(-) diff --git a/Lib/test/test_trace.py b/Lib/test/test_trace.py index 2bb1f33..20d0360 100644 --- a/Lib/test/test_trace.py +++ b/Lib/test/test_trace.py @@ -166,7 +166,6 @@ class TestLineCounts(unittest.TestCase): } self.assertEqual(tracer.results().counts, expected) - class TestRunExecCounts(unittest.TestCase): """A simple sanity test of line-counting, via runctx (exec)""" def setUp(self): @@ -263,8 +262,9 @@ class TestCoverage(unittest.TestCase): rmtree(TESTFN) unlink(TESTFN) - def _coverage(self, tracer): - tracer.run('from test import test_pprint; test_pprint.test_main()') + def _coverage(self, tracer, + cmd='from test import test_pprint; test_pprint.test_main()'): + tracer.run(cmd) r = tracer.results() r.write_results(show_missing=True, summary=True, coverdir=TESTFN) @@ -291,6 +291,25 @@ class TestCoverage(unittest.TestCase): files = os.listdir(TESTFN) self.assertEquals(files, []) + def test_issue9936(self): + tracer = trace.Trace(trace=0, count=1) + modname = 'test.tracedmodules.testmod' + # Ensure that the module is executed in import + if modname in sys.modules: + del sys.modules[modname] + cmd = ("import test.tracedmodules.testmod as t;" + "t.func(0); t.func2();") + with captured_stdout() as stdout: + self._coverage(tracer, cmd) + stdout.seek(0) + stdout.readline() + coverage = {} + for line in stdout: + lines, cov, module = line.split()[:3] + coverage[module] = (int(lines), int(cov[:-1])) + self.assertIn(modname, coverage) + self.assertEqual(coverage[modname], (5, 100)) + def test_main(): run_unittest(__name__) diff --git a/Lib/test/tracedmodules/testmod.py b/Lib/test/tracedmodules/testmod.py index a4c25e4..642776e 100644 --- a/Lib/test/tracedmodules/testmod.py +++ b/Lib/test/tracedmodules/testmod.py @@ -1,3 +1,9 @@ def func(x): b = x + 1 return b + 2 + +def func2(): + """Test function for issue 9936 """ + return (1, + 2, + 3) diff --git a/Lib/trace.py b/Lib/trace.py index c98a6db..7260d3e 100644 --- a/Lib/trace.py +++ b/Lib/trace.py @@ -59,7 +59,7 @@ import token import tokenize import inspect import gc - +import dis import pickle def usage(outfile): @@ -376,13 +376,7 @@ def find_lines_from_code(code, strs): """Return dict where keys are lines in the line number table.""" linenos = {} - line_increments = code.co_lnotab[1::2] - table_length = len(line_increments) - docstring = False - - lineno = code.co_firstlineno - for li in line_increments: - lineno += li + for _, lineno in dis.findlinestarts(code): if lineno not in strs: linenos[lineno] = 1 diff --git a/Misc/NEWS b/Misc/NEWS index 723c47b..06848bf 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -121,6 +121,8 @@ C-API Library ------- +- Issue #9936: Fixed executable lines' search in the trace module. + - Issue #9928: Properly initialize the types exported by the bz2 module. - Issue #9854: The default read() implementation in io.RawIOBase now -- cgit v0.12 From 1a0eb98b9c41224f6ea8fd8f87687f79f723ba8c Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Fri, 24 Sep 2010 22:14:13 +0000 Subject: Merged revisions 85000 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85000 | alexander.belopolsky | 2010-09-24 18:04:22 -0400 (Fri, 24 Sep 2010) | 1 line This should fix buildbot failure introduced by r84994 ........ --- Lib/test/test_trace.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Lib/test/test_trace.py b/Lib/test/test_trace.py index 20d0360..99d6a12 100644 --- a/Lib/test/test_trace.py +++ b/Lib/test/test_trace.py @@ -307,6 +307,8 @@ class TestCoverage(unittest.TestCase): for line in stdout: lines, cov, module = line.split()[:3] coverage[module] = (int(lines), int(cov[:-1])) + # XXX This is needed to run regrtest.py as a script + modname = trace.fullmodname(sys.modules[modname].__file__) self.assertIn(modname, coverage) self.assertEqual(coverage[modname], (5, 100)) -- cgit v0.12 From 603ca41e27ed67716dd31e6f7e286a137936cc4b Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Mon, 27 Sep 2010 01:28:10 +0000 Subject: Merged revisions 85025 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85025 | senthil.kumaran | 2010-09-27 06:56:03 +0530 (Mon, 27 Sep 2010) | 6 lines Fix Issue1595365 - Adding the req.headers after the un-redirect headers have been added. This helps in accidental overwritting of User-Agent header to default value. To preserve the old behavior, only headers not in unredirected headers will be updated. ........ --- Lib/test/test_urllib2net.py | 12 ++++++++++++ Lib/urllib/request.py | 6 ++++-- 2 files changed, 16 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_urllib2net.py b/Lib/test/test_urllib2net.py index eab9306..ccfbdb2 100644 --- a/Lib/test/test_urllib2net.py +++ b/Lib/test/test_urllib2net.py @@ -159,6 +159,18 @@ class OtherNetworkTests(unittest.TestCase): self.assertEqual(res.geturl(), "http://docs.python.org/glossary.html") + def test_custom_headers(self): + url = "http://www.example.com" + opener = urllib.request.build_opener() + request = urllib.request.Request(url) + self.assertFalse(request.header_items()) + opener.open(request) + self.assertTrue(request.header_items()) + self.assertTrue(request.has_header('User-agent')) + request.add_header('User-Agent','Test-Agent') + opener.open(request) + self.assertEqual(request.get_header('User-agent'),'Test-Agent') + def _test_urls(self, urls, handlers, retry=True): import socket import time diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index c638cfa5..464f847 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -1063,8 +1063,10 @@ class AbstractHTTPHandler(BaseHandler): raise URLError('no host given') h = http_class(host, timeout=req.timeout) # will parse host:port - headers = dict(req.headers) - headers.update(req.unredirected_hdrs) + + headers = dict(req.unredirected_hdrs) + headers.update(dict((k, v) for k, v in req.headers.items() + if k not in headers)) # TODO(jhylton): Should this be redesigned to handle # persistent connections? -- cgit v0.12 From 08ae02f11e2d34b56859481171bc447ec45d5585 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Mon, 27 Sep 2010 18:14:43 +0000 Subject: Merged revisions 85032 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85032 | antoine.pitrou | 2010-09-27 19:52:25 +0200 (lun., 27 sept. 2010) | 6 lines Issue #9950: Fix socket.sendall() crash or misbehaviour when a signal is received. Now sendall() properly calls signal handlers if necessary, and retries sending if these returned successfully, including on sockets with a timeout. ........ --- Lib/test/test_socket.py | 37 +++++++++++++++++++++++++++++++++++++ Misc/NEWS | 5 +++++ Modules/socketmodule.c | 41 ++++++++++++++++++++++++++++------------- 3 files changed, 70 insertions(+), 13 deletions(-) diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py index 2415d53..ea83cd1 100644 --- a/Lib/test/test_socket.py +++ b/Lib/test/test_socket.py @@ -17,6 +17,7 @@ import array import contextlib from weakref import proxy import signal +import math def try_address(host, port=0, family=socket.AF_INET): """Try to bind a socket on the given host:port and return True @@ -607,6 +608,42 @@ class GeneralModuleTests(unittest.TestCase): socket.AI_PASSIVE) + def check_sendall_interrupted(self, with_timeout): + # socketpair() is not stricly required, but it makes things easier. + if not hasattr(signal, 'alarm') or not hasattr(socket, 'socketpair'): + self.skipTest("signal.alarm and socket.socketpair required for this test") + # Our signal handlers clobber the C errno by calling a math function + # with an invalid domain value. + def ok_handler(*args): + self.assertRaises(ValueError, math.acosh, 0) + def raising_handler(*args): + self.assertRaises(ValueError, math.acosh, 0) + 1 // 0 + c, s = socket.socketpair() + old_alarm = signal.signal(signal.SIGALRM, raising_handler) + try: + if with_timeout: + # Just above the one second minimum for signal.alarm + c.settimeout(1.5) + with self.assertRaises(ZeroDivisionError): + signal.alarm(1) + c.sendall(b"x" * (1024**2)) + if with_timeout: + signal.signal(signal.SIGALRM, ok_handler) + signal.alarm(1) + self.assertRaises(socket.timeout, c.sendall, b"x" * (1024**2)) + finally: + signal.signal(signal.SIGALRM, old_alarm) + c.close() + s.close() + + def test_sendall_interrupted(self): + self.check_sendall_interrupted(False) + + def test_sendall_interrupted_with_timeout(self): + self.check_sendall_interrupted(True) + + class BasicTCPTest(SocketConnectedTest): def __init__(self, methodName='runTest'): diff --git a/Misc/NEWS b/Misc/NEWS index 06848bf..8d41ef3 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -121,6 +121,11 @@ C-API Library ------- +- Issue #9950: Fix socket.sendall() crash or misbehaviour when a signal is + received. Now sendall() properly calls signal handlers if necessary, + and retries sending if these returned successfully, including on sockets + with a timeout. + - Issue #9936: Fixed executable lines' search in the trace module. - Issue #9928: Properly initialize the types exported by the bz2 module. diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c index 6529008..ce594dc 100644 --- a/Modules/socketmodule.c +++ b/Modules/socketmodule.c @@ -2553,7 +2553,7 @@ sock_sendall(PySocketSockObject *s, PyObject *args) { char *buf; Py_ssize_t len, n = -1; - int flags = 0, timeout; + int flags = 0, timeout, saved_errno; Py_buffer pbuf; if (!PyArg_ParseTuple(args, "y*|i:sendall", &pbuf, &flags)) @@ -2566,29 +2566,44 @@ sock_sendall(PySocketSockObject *s, PyObject *args) return select_error(); } - Py_BEGIN_ALLOW_THREADS do { + Py_BEGIN_ALLOW_THREADS timeout = internal_select(s, 1); n = -1; - if (timeout) - break; + if (!timeout) { #ifdef __VMS - n = sendsegmented(s->sock_fd, buf, len, flags); + n = sendsegmented(s->sock_fd, buf, len, flags); #else - n = send(s->sock_fd, buf, len, flags); + n = send(s->sock_fd, buf, len, flags); #endif - if (n < 0) - break; + } + Py_END_ALLOW_THREADS + if (timeout == 1) { + PyBuffer_Release(&pbuf); + PyErr_SetString(socket_timeout, "timed out"); + return NULL; + } + /* PyErr_CheckSignals() might change errno */ + saved_errno = errno; + /* We must run our signal handlers before looping again. + send() can return a successful partial write when it is + interrupted, so we can't restrict ourselves to EINTR. */ + if (PyErr_CheckSignals()) { + PyBuffer_Release(&pbuf); + return NULL; + } + if (n < 0) { + /* If interrupted, try again */ + if (saved_errno == EINTR) + continue; + else + break; + } buf += n; len -= n; } while (len > 0); - Py_END_ALLOW_THREADS PyBuffer_Release(&pbuf); - if (timeout == 1) { - PyErr_SetString(socket_timeout, "timed out"); - return NULL; - } if (n < 0) return s->errorhandler(); -- cgit v0.12 -- cgit v0.12 From 3ab905f17bebb69bba4df2a4baa0af3e973eb2b2 Mon Sep 17 00:00:00 2001 From: Vinay Sajip <vinay_sajip@yahoo.co.uk> Date: Mon, 27 Sep 2010 21:46:14 +0000 Subject: Issue #9945: logging: backported locking fixes from py3k. --- Lib/logging/__init__.py | 76 +++++++++++++++++++++++++------------------------ 1 file changed, 39 insertions(+), 37 deletions(-) diff --git a/Lib/logging/__init__.py b/Lib/logging/__init__.py index 8065141..b555bbe 100644 --- a/Lib/logging/__init__.py +++ b/Lib/logging/__init__.py @@ -1180,20 +1180,23 @@ class Logger(Filterer): """ Add the specified handler to this logger. """ - if not (hdlr in self.handlers): - self.handlers.append(hdlr) + _acquireLock() + try: + if not (hdlr in self.handlers): + self.handlers.append(hdlr) + finally: + _releaseLock() def removeHandler(self, hdlr): """ Remove the specified handler from this logger. """ - if hdlr in self.handlers: - #hdlr.close() - hdlr.acquire() - try: + _acquireLock() + try: + if hdlr in self.handlers: self.handlers.remove(hdlr) - finally: - hdlr.release() + finally: + _releaseLock() def callHandlers(self, record): """ @@ -1389,26 +1392,28 @@ def basicConfig(**kwargs): using sys.stdout or sys.stderr), whereas FileHandler closes its stream when the handler is closed. """ - if len(root.handlers) == 0: - filename = kwargs.get("filename") - if filename: - mode = kwargs.get("filemode", 'a') - hdlr = FileHandler(filename, mode) - else: - stream = kwargs.get("stream") - hdlr = StreamHandler(stream) - fs = kwargs.get("format", BASIC_FORMAT) - dfs = kwargs.get("datefmt", None) - fmt = Formatter(fs, dfs) - hdlr.setFormatter(fmt) - root.addHandler(hdlr) - level = kwargs.get("level") - if level is not None: - if str(level) == level: # If a string was passed, do more checks - if level not in _levelNames: - raise ValueError("Unknown level: %r" % level) - level = _levelNames[level] - root.setLevel(level) + # Add thread safety in case someone mistakenly calls + # basicConfig() from multiple threads + _acquireLock() + try: + if len(root.handlers) == 0: + filename = kwargs.get("filename") + if filename: + mode = kwargs.get("filemode", 'a') + hdlr = FileHandler(filename, mode) + else: + stream = kwargs.get("stream") + hdlr = StreamHandler(stream) + fs = kwargs.get("format", BASIC_FORMAT) + dfs = kwargs.get("datefmt", None) + fmt = Formatter(fs, dfs) + hdlr.setFormatter(fmt) + root.addHandler(hdlr) + level = kwargs.get("level") + if level is not None: + root.setLevel(level) + finally: + _releaseLock() #--------------------------------------------------------------------------- # Utility functions at module level. @@ -1426,15 +1431,6 @@ def getLogger(name=None): else: return root -#def getRootLogger(): -# """ -# Return the root logger. -# -# Note that getLogger('') now does the same thing, so this function is -# deprecated and may disappear in the future. -# """ -# return root - def critical(msg, *args, **kwargs): """ Log a message with severity 'CRITICAL' on the root logger. @@ -1543,9 +1539,15 @@ class NullHandler(Handler): a NullHandler and add it to the top-level logger of the library module or package. """ + def handle(self, record): + pass + def emit(self, record): pass + def createLock(self): + self.lock = None + # Warnings integration _warnings_showwarning = None -- cgit v0.12 From 805ddaa3daeba06294973df7603e0d2f2014c4ff Mon Sep 17 00:00:00 2001 From: Vinay Sajip <vinay_sajip@yahoo.co.uk> Date: Mon, 27 Sep 2010 21:51:36 +0000 Subject: Issue #9947: logging: backported locking fix from py3k. --- Lib/logging/config.py | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/Lib/logging/config.py b/Lib/logging/config.py index 07574d3..2ca7845 100644 --- a/Lib/logging/config.py +++ b/Lib/logging/config.py @@ -19,7 +19,7 @@ Configuration functions for the logging package for Python. The core package is based on PEP 282 and comments thereto in comp.lang.python, and influenced by Apache's log4j system. -Copyright (C) 2001-2008 Vinay Sajip. All Rights Reserved. +Copyright (C) 2001-2010 Vinay Sajip. All Rights Reserved. To use, simply 'import logging' and log away! """ @@ -370,8 +370,10 @@ def stopListening(): Stop the listening server which was created with a call to listen(). """ global _listener - if _listener: - logging._acquireLock() - _listener.abort = 1 - _listener = None + logging._acquireLock() + try: + if _listener: + _listener.abort = 1 + _listener = None + finally: logging._releaseLock() -- cgit v0.12 From 478b2a816741ba2d6504944d35f73aeb4c84b446 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren <ronaldoussoren@mac.com> Date: Tue, 28 Sep 2010 14:04:41 +0000 Subject: Merged revisions 85059 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85059 | ronald.oussoren | 2010-09-28 15:57:58 +0200 (Tue, 28 Sep 2010) | 5 lines Add support for the ZSH shell to the "Update Shell Profile" script on MacOSX. Patch by Sylvain Mora, issue #9701. ........ --- Mac/BuildScript/scripts/postflight.patch-profile | 5 ++++- Misc/NEWS | 4 ++++ 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/Mac/BuildScript/scripts/postflight.patch-profile b/Mac/BuildScript/scripts/postflight.patch-profile index cbf4162..36d0a3e 100755 --- a/Mac/BuildScript/scripts/postflight.patch-profile +++ b/Mac/BuildScript/scripts/postflight.patch-profile @@ -20,7 +20,7 @@ fi # Make sure the directory ${PYTHON_ROOT}/bin is on the users PATH. BSH="`basename "${theShell}"`" case "${BSH}" in -bash|ksh|sh|*csh) +bash|ksh|sh|*csh|zsh) if [ `id -ur` = 0 ]; then P=`su - ${USER} -c 'echo A-X-4-X@@$PATH@@X-4-X-A' | grep 'A-X-4-X@@.*@@X-4-X-A' | sed -e 's/^A-X-4-X@@//g' -e 's/@@X-4-X-A$//g'` else @@ -76,6 +76,9 @@ bash) PR="${HOME}/.bash_profile" fi ;; +zsh) + PR="${HOME}/.zprofile" + ;; *sh) PR="${HOME}/.profile" ;; diff --git a/Misc/NEWS b/Misc/NEWS index 8d41ef3..e761f2a 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -605,6 +605,10 @@ Build variable anymore. It also forwards the LDFLAGS settings to the linker when building a shared library. +- Issue #9701: The MacOSX installer can patch the shell profile to ensure that + the "bin" directory inside the framework is on the shell's search path. This + feature now also supports the ZSH shell. + Tests ----- -- cgit v0.12 From e9355de31bd49932c712f06a987ab50fe009e509 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren <ronaldoussoren@mac.com> Date: Tue, 28 Sep 2010 14:40:22 +0000 Subject: Merged revisions 85062 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85062 | ronald.oussoren | 2010-09-28 16:38:31 +0200 (Tue, 28 Sep 2010) | 3 lines Fix for issue #9568. ........ --- Misc/NEWS | 1 + Modules/_scproxy.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/Misc/NEWS b/Misc/NEWS index e761f2a..ee5a3fa 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -650,6 +650,7 @@ Tests - Issue #8193: Fix test_zlib failure with zlib 1.2.4. +- Issue #9568: Fix test_urllib2_localnet on OS X 10.3. Documentation ------------- diff --git a/Modules/_scproxy.c b/Modules/_scproxy.c index af11ba7..3b2a38e 100644 --- a/Modules/_scproxy.c +++ b/Modules/_scproxy.c @@ -80,7 +80,7 @@ get_proxy_settings(PyObject* mod __attribute__((__unused__))) v = PyBool_FromLong(cfnum_to_int32(aNum)); } } else { - v = PyBool_FromLong(1); + v = PyBool_FromLong(0); } if (v == NULL) goto error; -- cgit v0.12 From 1ec68b132e7aa54d0f5f09f3c7a098294994cd4e Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 28 Sep 2010 15:33:25 +0000 Subject: Merged revisions 85066 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85066 | antoine.pitrou | 2010-09-28 17:29:16 +0200 (mar., 28 sept. 2010) | 3 lines Issue #9970: improve C API documentation for memoryview objects ........ --- Doc/c-api/buffer.rst | 34 ++++++++++++++++++++++++++++------ 1 file changed, 28 insertions(+), 6 deletions(-) diff --git a/Doc/c-api/buffer.rst b/Doc/c-api/buffer.rst index af8a3a0..4d30897 100644 --- a/Doc/c-api/buffer.rst +++ b/Doc/c-api/buffer.rst @@ -303,18 +303,40 @@ Buffer related functions MemoryView objects ================== -A memoryview object exposes the C level buffer interface to Python. +A :class:`memoryview` object exposes the C level buffer interface as a +Python object which can then be passed around like any other object. -.. cfunction:: PyObject* PyMemoryView_FromObject(PyObject *obj) +.. cfunction:: PyObject *PyMemoryView_FromObject(PyObject *obj) - Return a memoryview object from an object that defines the buffer interface. + Create a memoryview object from an object that defines the buffer interface. -.. cfunction:: PyObject * PyMemoryView_GetContiguous(PyObject *obj, int buffertype, char order) +.. cfunction:: PyObject *PyMemoryView_FromBuffer(Py_buffer *view) - Return a memoryview object to a contiguous chunk of memory (in either - 'C' or 'F'ortran order) from an object that defines the buffer + Create a memoryview object wrapping the given buffer-info structure *view*. + The memoryview object then owns the buffer, which means you shouldn't + try to release it yourself: it will be released on deallocation of the + memoryview object. + + +.. cfunction:: PyObject *PyMemoryView_GetContiguous(PyObject *obj, int buffertype, char order) + + Create a memoryview object to a contiguous chunk of memory (in either + 'C' or 'F'ortran *order*) from an object that defines the buffer interface. If memory is contiguous, the memoryview object points to the original memory. Otherwise copy is made and the memoryview points to a new bytes object. + + +.. cfunction:: int PyMemoryView_Check(PyObject *obj) + + Return true if the object *obj* is a memoryview object. It is not + currently allowed to create subclasses of :class:`memoryview`. + + +.. cfunction:: Py_buffer *PyMemoryView_GET_BUFFER(PyObject *obj) + + Return a pointer to the buffer-info structure wrapped by the given + object. The object **must** be a memoryview instance; this macro doesn't + check its type, you must do it yourself or you will risk crashes. -- cgit v0.12 From 6db43fdb3bbe3fc470f51f3674818f925b8f130c Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 28 Sep 2010 21:53:46 +0000 Subject: Merged revisions 85075 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85075 | antoine.pitrou | 2010-09-28 23:52:30 +0200 (mar., 28 sept. 2010) | 3 lines Discourage use of the old buffer API funcs ........ --- Doc/c-api/objbuffer.rst | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/Doc/c-api/objbuffer.rst b/Doc/c-api/objbuffer.rst index 0973aad..ef4e4ea 100644 --- a/Doc/c-api/objbuffer.rst +++ b/Doc/c-api/objbuffer.rst @@ -1,6 +1,21 @@ .. highlightlang:: c -.. _abstract-buffer: +Old buffer API +-------------- + +.. deprecated:: 3.0 + +These functions were part of the "old buffer protocol" API in Python 2. +In Python 3, these functions are still exposed for ease of porting code. +They act as a compatibility wrapper around the :ref:`new buffer API +<bufferobjects>`, but they don't give you control over the lifetime of +the resources acquired when a buffer is exported. + +Therefore, it is recommended that you call :cfunc:`PyObject_GetBuffer` +(or the ``y*`` or ``w*`` :ref:`format codes <arg-parsing>` with the +:cfunc:`PyArg_ParseTuple` family of functions) to get a buffer view over +an object, and :cfunc:`PyBuffer_Release` when the buffer view can be released. + Buffer Protocol =============== -- cgit v0.12 From a0a89b90062fb1fb8938a3b3785a7bef5f23a9db Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Tue, 28 Sep 2010 22:34:03 +0000 Subject: Merged revisions 85078 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85078 | r.david.murray | 2010-09-28 18:25:18 -0400 (Tue, 28 Sep 2010) | 2 lines #9628: fix runtests.sh -x option so more than one test can be excluded. ........ --- Misc/NEWS | 1 + runtests.sh | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/Misc/NEWS b/Misc/NEWS index ee5a3fa..b6cfbeb 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -611,6 +611,7 @@ Build Tests ----- +- Issue #9628: fix runtests.sh -x option so more than one test can be excluded. - Issue #9894: Do not hardcode ENOENT in test_subprocess. diff --git a/runtests.sh b/runtests.sh index 2d3cfc8..d7b4646 100755 --- a/runtests.sh +++ b/runtests.sh @@ -55,7 +55,7 @@ case "$#$EXCEPT" in TESTS=`(cd Lib/test; ls test_*.py | sed 's/\.py//')` ;; *-x) - PAT="^(`echo $@ | sed 's/\.py//' | sed 's/ /|/'`)$" + PAT="^(`echo $@ | sed 's/\.py//g' | sed 's/ /|/g'`)$" TESTS=`(cd Lib/test; ls test_*.py | sed 's/\.py//' | egrep -v "$PAT")` ;; *) -- cgit v0.12 From 9207f1d63429040b94b01e82fd9dd607e63c4108 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 28 Sep 2010 23:05:17 +0000 Subject: Merged revisions 85080 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85080 | antoine.pitrou | 2010-09-29 01:04:04 +0200 (mer., 29 sept. 2010) | 3 lines Various improvements to the docs of the buffer API ........ --- Doc/c-api/buffer.rst | 129 ++++++++++++++++++++++++++++++++------------------- 1 file changed, 82 insertions(+), 47 deletions(-) diff --git a/Doc/c-api/buffer.rst b/Doc/c-api/buffer.rst index 4d30897..61673e8 100644 --- a/Doc/c-api/buffer.rst +++ b/Doc/c-api/buffer.rst @@ -2,8 +2,8 @@ .. _bufferobjects: -Buffer Objects --------------- +Buffer API +---------- .. sectionauthor:: Greg Stein <gstein@lyra.org> .. sectionauthor:: Benjamin Peterson @@ -17,30 +17,56 @@ functions can be used by an object to expose its data in a raw, byte-oriented format. Clients of the object can use the buffer interface to access the object data directly, without needing to copy it first. -Two examples of objects that support the buffer interface are bytes and -arrays. The bytes object exposes the character contents in the buffer -interface's byte-oriented form. An array can also expose its contents, but it -should be noted that array elements may be multi-byte values. +Examples of objects that support the buffer interface are :class:`bytes`, +:class:`bytearray` and :class:`array.array`. The bytes and bytearray objects +exposes their bytes contents in the buffer interface's byte-oriented form. +An :class:`array.array` can also expose its contents, but it should be noted +that array elements may be multi-byte values. + +An example consumer of the buffer interface is the :meth:`~io.BufferedIOBase.write` +method of file objects: any object that can export a series of bytes through +the buffer interface can be written to a file. While :meth:`write` only +needs read-only access to the internal contents of the object passed to it, +other methods such as :meth:`~io.BufferedIOBase.readinto` need write access +to the contents of their argument. The buffer interface allows objects to +selectively allow or reject exporting of read-write and read-only buffers. + +There are two ways for a consumer of the buffer interface to acquire a buffer +over a target object: + +* call :cfunc:`PyObject_GetBuffer` with the right parameters; + +* call :cfunc:`PyArg_ParseTuple` (or one of its siblings) with one of the + ``y*``, ``w*`` or ``s*`` :ref:`format codes <arg-parsing>`. + +In both cases, :cfunc:`PyBuffer_Release` must be called when the buffer +isn't needed anymore. Failure to do so could lead to various issues such as +resource leaks. -An example user of the buffer interface is the file object's :meth:`write` -method. Any object that can export a series of bytes through the buffer -interface can be written to a file. There are a number of format codes to -:cfunc:`PyArg_ParseTuple` that operate against an object's buffer interface, -returning data from the target object. .. index:: single: PyBufferProcs -More information on the buffer interface is provided in the section -:ref:`buffer-structs`, under the description for :ctype:`PyBufferProcs`. +How the buffer interface is exposed by a type object is described in the +section :ref:`buffer-structs`, under the description for :ctype:`PyBufferProcs`. -Buffer objects are useful as a way to expose the data from another object's -buffer interface to the Python programmer. They can also be used as a zero-copy + +Buffer objects +============== + +Buffer objects are useful as a way to expose the binary data from another +object to the Python programmer. They can also be used as a zero-copy slicing mechanism. Using their ability to reference a block of memory, it is possible to expose any data to the Python programmer quite easily. The memory could be a large, constant array in a C extension, it could be a raw block of memory for manipulation before passing to an operating system library, or it could be used to pass around structured data in its native, in-memory format. +Contrary to most data types exposed by the Python interpreter, buffer objects +are not :ctype:`PyObject` pointers but rather simple C structures. This +allows them to be created and copied very simply. When a generic wrapper +around a buffer object is needed, a :ref:`memoryview <memoryviewobjects>` object +can be created. + .. ctype:: Py_buffer @@ -133,18 +159,23 @@ Buffer related functions .. cfunction:: int PyObject_CheckBuffer(PyObject *obj) - Return 1 if *obj* supports the buffer interface otherwise 0. + Return 1 if *obj* supports the buffer interface otherwise 0. When 1 is + returned, it doesn't guarantee that :cfunc:`PyObject_GetBuffer` will + succeed. .. cfunction:: int PyObject_GetBuffer(PyObject *obj, Py_buffer *view, int flags) - Export *obj* into a :ctype:`Py_buffer`, *view*. These arguments must - never be *NULL*. The *flags* argument is a bit field indicating what - kind of buffer the caller is prepared to deal with and therefore what - kind of buffer the exporter is allowed to return. The buffer interface - allows for complicated memory sharing possibilities, but some caller may - not be able to handle all the complexity but may want to see if the - exporter will let them take a simpler view to its memory. + Export a view over some internal data from the target object *obj*. + *obj* must not be NULL, and *view* must point to an existing + :ctype:`Py_buffer` structure allocated by the caller (most uses of + this function will simply declare a local variable of type + :ctype:`Py_buffer`). The *flags* argument is a bit field indicating + what kind of buffer is requested. The buffer interface allows + for complicated memory layout possibilities; however, some callers + won't want to handle all the complexity and instead request a simple + view of the target object (using :cmacro:`PyBUF_SIMPLE` for a read-only + view and :cmacro:`PyBUF_WRITABLE` for a read-write view). Some exporters may not be able to share memory in every possible way and may need to raise errors to signal to some consumers that something is @@ -154,26 +185,31 @@ Buffer related functions :cdata:`Py_buffer` structure is filled in with non-default values and/or raise an error if the object can't support a simpler view of its memory. - 0 is returned on success and -1 on error. + On success, 0 is returned and the *view* structure is filled with useful + values. On error, -1 is returned and an exception is raised; the *view* + is left in an undefined state. The following table gives possible values to the *flags* arguments. +------------------------------+---------------------------------------------------+ | Flag | Description | +==============================+===================================================+ - | :cmacro:`PyBUF_SIMPLE` | This is the default flag state. The returned | - | | buffer may or may not have writable memory. The | - | | format of the data will be assumed to be unsigned | - | | bytes. This is a "stand-alone" flag constant. It | + | .. cmacro:: PyBUF_SIMPLE | This is the default flag. The returned buffer | + | | exposes a read-only memory area. The format of | + | | data is assumed to be raw unsigned bytes, without | + | | any particular structure. This is a "stand-alone"| + | | flag constant. It | | | never needs to be '|'d to the others. The exporter| | | will raise an error if it cannot provide such a | | | contiguous buffer of bytes. | | | | +------------------------------+---------------------------------------------------+ - | :cmacro:`PyBUF_WRITABLE` | The returned buffer must be writable. If it is | - | | not writable, then raise an error. | + | .. cmacro:: PyBUF_WRITABLE | Like :cmacro:`PyBUF_SIMPLE`, but the returned | + | | buffer is writable. If the exporter doesn't | + | | support | + | | writable buffers, an error is raised. | +------------------------------+---------------------------------------------------+ - | :cmacro:`PyBUF_STRIDES` | This implies :cmacro:`PyBUF_ND`. The returned | + | .. cmacro:: PyBUF_STRIDES | This implies :cmacro:`PyBUF_ND`. The returned | | | buffer must provide strides information (i.e. the | | | strides cannot be NULL). This would be used when | | | the consumer can handle strided, discontiguous | @@ -183,19 +219,17 @@ Buffer related functions | | not possible (i.e. without the suboffsets). | | | | +------------------------------+---------------------------------------------------+ - | :cmacro:`PyBUF_ND` | The returned buffer must provide shape | + | .. cmacro:: PyBUF_ND | The returned buffer must provide shape | | | information. The memory will be assumed C-style | | | contiguous (last dimension varies the | | | fastest). The exporter may raise an error if it | | | cannot provide this kind of contiguous buffer. If | | | this is not given then shape will be *NULL*. | | | | - | | | - | | | +------------------------------+---------------------------------------------------+ - |:cmacro:`PyBUF_C_CONTIGUOUS` | These flags indicate that the contiguity returned | - |:cmacro:`PyBUF_F_CONTIGUOUS` | buffer must be respectively, C-contiguous (last | - |:cmacro:`PyBUF_ANY_CONTIGUOUS`| dimension varies the fastest), Fortran contiguous | + |.. cmacro:: PyBUF_C_CONTIGUOUS| These flags indicate that the contiguity returned | + | PyBUF_F_CONTIGUOUS| buffer must be respectively, C-contiguous (last | + | PyBUF_ANY_CONTIGUOUS| dimension varies the fastest), Fortran contiguous | | | (first dimension varies the fastest) or either | | | one. All of these flags imply | | | :cmacro:`PyBUF_STRIDES` and guarantee that the | @@ -203,7 +237,7 @@ Buffer related functions | | correctly. | | | | +------------------------------+---------------------------------------------------+ - | :cmacro:`PyBUF_INDIRECT` | This flag indicates the returned buffer must have | + | .. cmacro:: PyBUF_INDIRECT | This flag indicates the returned buffer must have | | | suboffsets information (which can be NULL if no | | | suboffsets are needed). This can be used when | | | the consumer can handle indirect array | @@ -213,7 +247,7 @@ Buffer related functions | | | | | | +------------------------------+---------------------------------------------------+ - | :cmacro:`PyBUF_FORMAT` | The returned buffer must have true format | + | .. cmacro:: PyBUF_FORMAT | The returned buffer must have true format | | | information if this flag is provided. This would | | | be used when the consumer is going to be checking | | | for what 'kind' of data is actually stored. An | @@ -223,28 +257,28 @@ Buffer related functions | | returned as *NULL* (which means ``'B'``, or | | | unsigned bytes) | +------------------------------+---------------------------------------------------+ - | :cmacro:`PyBUF_STRIDED` | This is equivalent to ``(PyBUF_STRIDES | | + | .. cmacro:: PyBUF_STRIDED | This is equivalent to ``(PyBUF_STRIDES | | | | PyBUF_WRITABLE)``. | +------------------------------+---------------------------------------------------+ - | :cmacro:`PyBUF_STRIDED_RO` | This is equivalent to ``(PyBUF_STRIDES)``. | + | .. cmacro:: PyBUF_STRIDED_RO | This is equivalent to ``(PyBUF_STRIDES)``. | | | | +------------------------------+---------------------------------------------------+ - | :cmacro:`PyBUF_RECORDS` | This is equivalent to ``(PyBUF_STRIDES | | + | .. cmacro:: PyBUF_RECORDS | This is equivalent to ``(PyBUF_STRIDES | | | | PyBUF_FORMAT | PyBUF_WRITABLE)``. | +------------------------------+---------------------------------------------------+ - | :cmacro:`PyBUF_RECORDS_RO` | This is equivalent to ``(PyBUF_STRIDES | | + | .. cmacro:: PyBUF_RECORDS_RO | This is equivalent to ``(PyBUF_STRIDES | | | | PyBUF_FORMAT)``. | +------------------------------+---------------------------------------------------+ - | :cmacro:`PyBUF_FULL` | This is equivalent to ``(PyBUF_INDIRECT | | + | .. cmacro:: PyBUF_FULL | This is equivalent to ``(PyBUF_INDIRECT | | | | PyBUF_FORMAT | PyBUF_WRITABLE)``. | +------------------------------+---------------------------------------------------+ - | :cmacro:`PyBUF_FULL_RO` | This is equivalent to ``(PyBUF_INDIRECT | | + | .. cmacro:: PyBUF_FULL_RO | This is equivalent to ``(PyBUF_INDIRECT | | | | PyBUF_FORMAT)``. | +------------------------------+---------------------------------------------------+ - | :cmacro:`PyBUF_CONTIG` | This is equivalent to ``(PyBUF_ND | | + | .. cmacro:: PyBUF_CONTIG | This is equivalent to ``(PyBUF_ND | | | | PyBUF_WRITABLE)``. | +------------------------------+---------------------------------------------------+ - | :cmacro:`PyBUF_CONTIG_RO` | This is equivalent to ``(PyBUF_ND)``. | + | .. cmacro:: PyBUF_CONTIG_RO | This is equivalent to ``(PyBUF_ND)``. | | | | +------------------------------+---------------------------------------------------+ @@ -299,6 +333,7 @@ Buffer related functions .. index:: object: memoryview +.. _memoryviewobjects: MemoryView objects ================== -- cgit v0.12 From debf4dbf0703ee7e6b89c78f8082374b3d6a4258 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 28 Sep 2010 23:41:31 +0000 Subject: Merged revisions 85082 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85082 | antoine.pitrou | 2010-09-29 01:39:41 +0200 (mer., 29 sept. 2010) | 4 lines Buffers are not sequence objects (!). Put them in the abstract objects layers instead. ........ --- Doc/c-api/abstract.rst | 1 + Doc/c-api/buffer.rst | 27 ++++++++++++++------------- Doc/c-api/concrete.rst | 1 - Doc/c-api/objbuffer.rst | 17 +++++++---------- 4 files changed, 22 insertions(+), 24 deletions(-) diff --git a/Doc/c-api/abstract.rst b/Doc/c-api/abstract.rst index 66426f7..aba804d 100644 --- a/Doc/c-api/abstract.rst +++ b/Doc/c-api/abstract.rst @@ -22,4 +22,5 @@ but whose items have not been set to some non-\ ``NULL`` value yet. sequence.rst mapping.rst iter.rst + buffer.rst objbuffer.rst diff --git a/Doc/c-api/buffer.rst b/Doc/c-api/buffer.rst index 61673e8..ce782d2 100644 --- a/Doc/c-api/buffer.rst +++ b/Doc/c-api/buffer.rst @@ -2,8 +2,8 @@ .. _bufferobjects: -Buffer API ----------- +Buffer Protocol +--------------- .. sectionauthor:: Greg Stein <gstein@lyra.org> .. sectionauthor:: Benjamin Peterson @@ -50,21 +50,22 @@ How the buffer interface is exposed by a type object is described in the section :ref:`buffer-structs`, under the description for :ctype:`PyBufferProcs`. -Buffer objects -============== +The buffer structure +==================== -Buffer objects are useful as a way to expose the binary data from another -object to the Python programmer. They can also be used as a zero-copy -slicing mechanism. Using their ability to reference a block of memory, it is -possible to expose any data to the Python programmer quite easily. The memory -could be a large, constant array in a C extension, it could be a raw block of -memory for manipulation before passing to an operating system library, or it -could be used to pass around structured data in its native, in-memory format. +Buffer structures (or simply "buffers") are useful as a way to expose the +binary data from another object to the Python programmer. They can also be +used as a zero-copy slicing mechanism. Using their ability to reference a +block of memory, it is possible to expose any data to the Python programmer +quite easily. The memory could be a large, constant array in a C extension, +it could be a raw block of memory for manipulation before passing to an +operating system library, or it could be used to pass around structured data +in its native, in-memory format. -Contrary to most data types exposed by the Python interpreter, buffer objects +Contrary to most data types exposed by the Python interpreter, buffers are not :ctype:`PyObject` pointers but rather simple C structures. This allows them to be created and copied very simply. When a generic wrapper -around a buffer object is needed, a :ref:`memoryview <memoryviewobjects>` object +around a buffer is needed, a :ref:`memoryview <memoryviewobjects>` object can be created. diff --git a/Doc/c-api/concrete.rst b/Doc/c-api/concrete.rst index d1fdec0..23f79b7 100644 --- a/Doc/c-api/concrete.rst +++ b/Doc/c-api/concrete.rst @@ -68,7 +68,6 @@ intrinsic to the Python language. bytes.rst bytearray.rst unicode.rst - buffer.rst tuple.rst list.rst diff --git a/Doc/c-api/objbuffer.rst b/Doc/c-api/objbuffer.rst index ef4e4ea..728d383 100644 --- a/Doc/c-api/objbuffer.rst +++ b/Doc/c-api/objbuffer.rst @@ -1,15 +1,16 @@ .. highlightlang:: c -Old buffer API --------------- +Old Buffer Protocol +------------------- .. deprecated:: 3.0 These functions were part of the "old buffer protocol" API in Python 2. -In Python 3, these functions are still exposed for ease of porting code. -They act as a compatibility wrapper around the :ref:`new buffer API -<bufferobjects>`, but they don't give you control over the lifetime of -the resources acquired when a buffer is exported. +In Python 3, this protocol doesn't exist anymore but the functions are still +exposed to ease porting 2.x code. They act as a compatibility wrapper +around the :ref:`new buffer protocol <bufferobjects>`, but they don't give +you control over the lifetime of the resources acquired when a buffer is +exported. Therefore, it is recommended that you call :cfunc:`PyObject_GetBuffer` (or the ``y*`` or ``w*`` :ref:`format codes <arg-parsing>` with the @@ -17,10 +18,6 @@ Therefore, it is recommended that you call :cfunc:`PyObject_GetBuffer` an object, and :cfunc:`PyBuffer_Release` when the buffer view can be released. -Buffer Protocol -=============== - - .. cfunction:: int PyObject_AsCharBuffer(PyObject *obj, const char **buffer, Py_ssize_t *buffer_len) Returns a pointer to a read-only memory location usable as character-based -- cgit v0.12 From 6ec5ed22b2e5b4429ad9e130ecaad7fa16fde691 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 29 Sep 2010 00:01:41 +0000 Subject: Merged revisions 85084 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85084 | antoine.pitrou | 2010-09-29 01:59:51 +0200 (mer., 29 sept. 2010) | 5 lines Give a dedicated page to memoryview objects, so that they can be part of the concrete objects layer, while the buffer protocol is part of the abstract objects layer. ........ --- Doc/c-api/buffer.rst | 50 ++-------------------------------------------- Doc/c-api/concrete.rst | 1 + Doc/c-api/memoryview.rst | 52 ++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 55 insertions(+), 48 deletions(-) create mode 100644 Doc/c-api/memoryview.rst diff --git a/Doc/c-api/buffer.rst b/Doc/c-api/buffer.rst index ce782d2..db5c185 100644 --- a/Doc/c-api/buffer.rst +++ b/Doc/c-api/buffer.rst @@ -65,7 +65,7 @@ in its native, in-memory format. Contrary to most data types exposed by the Python interpreter, buffers are not :ctype:`PyObject` pointers but rather simple C structures. This allows them to be created and copied very simply. When a generic wrapper -around a buffer is needed, a :ref:`memoryview <memoryviewobjects>` object +around a buffer is needed, a :ref:`memoryview <memoryview-objects>` object can be created. @@ -154,7 +154,7 @@ can be created. value. -Buffer related functions +Buffer-related functions ======================== @@ -330,49 +330,3 @@ Buffer related functions only share a contiguous chunk of memory of "unsigned bytes" of the given length. Return 0 on success and -1 (with raising an error) on error. - -.. index:: - object: memoryview - -.. _memoryviewobjects: - -MemoryView objects -================== - -A :class:`memoryview` object exposes the C level buffer interface as a -Python object which can then be passed around like any other object. - - -.. cfunction:: PyObject *PyMemoryView_FromObject(PyObject *obj) - - Create a memoryview object from an object that defines the buffer interface. - - -.. cfunction:: PyObject *PyMemoryView_FromBuffer(Py_buffer *view) - - Create a memoryview object wrapping the given buffer-info structure *view*. - The memoryview object then owns the buffer, which means you shouldn't - try to release it yourself: it will be released on deallocation of the - memoryview object. - - -.. cfunction:: PyObject *PyMemoryView_GetContiguous(PyObject *obj, int buffertype, char order) - - Create a memoryview object to a contiguous chunk of memory (in either - 'C' or 'F'ortran *order*) from an object that defines the buffer - interface. If memory is contiguous, the memoryview object points to the - original memory. Otherwise copy is made and the memoryview points to a - new bytes object. - - -.. cfunction:: int PyMemoryView_Check(PyObject *obj) - - Return true if the object *obj* is a memoryview object. It is not - currently allowed to create subclasses of :class:`memoryview`. - - -.. cfunction:: Py_buffer *PyMemoryView_GET_BUFFER(PyObject *obj) - - Return a pointer to the buffer-info structure wrapped by the given - object. The object **must** be a memoryview instance; this macro doesn't - check its type, you must do it yourself or you will risk crashes. diff --git a/Doc/c-api/concrete.rst b/Doc/c-api/concrete.rst index 23f79b7..d728599 100644 --- a/Doc/c-api/concrete.rst +++ b/Doc/c-api/concrete.rst @@ -99,6 +99,7 @@ Other Objects iterator.rst descriptor.rst slice.rst + memoryview.rst weakref.rst capsule.rst cobject.rst diff --git a/Doc/c-api/memoryview.rst b/Doc/c-api/memoryview.rst new file mode 100644 index 0000000..9003d3e --- /dev/null +++ b/Doc/c-api/memoryview.rst @@ -0,0 +1,52 @@ +.. highlightlang:: c + +.. _memoryview-objects: + +.. index:: + object: memoryview + +MemoryView objects +------------------ + +A :class:`memoryview` object exposes the C level :ref:`buffer interface +<bufferobjects>` as a Python object which can then be passed around like +any other object. + + +.. cfunction:: PyObject *PyMemoryView_FromObject(PyObject *obj) + + Create a memoryview object from an object that provides the buffer interface. + If *obj* supports writable buffer exports, the memoryview object will be + readable and writable, other it will be read-only. + + +.. cfunction:: PyObject *PyMemoryView_FromBuffer(Py_buffer *view) + + Create a memoryview object wrapping the given buffer structure *view*. + The memoryview object then owns the buffer represented by *view*, which + means you shouldn't try to call :cfunc:`PyBuffer_Release` yourself: it + will be done on deallocation of the memoryview object. + + +.. cfunction:: PyObject *PyMemoryView_GetContiguous(PyObject *obj, int buffertype, char order) + + Create a memoryview object to a contiguous chunk of memory (in either + 'C' or 'F'ortran *order*) from an object that defines the buffer + interface. If memory is contiguous, the memoryview object points to the + original memory. Otherwise copy is made and the memoryview points to a + new bytes object. + + +.. cfunction:: int PyMemoryView_Check(PyObject *obj) + + Return true if the object *obj* is a memoryview object. It is not + currently allowed to create subclasses of :class:`memoryview`. + + +.. cfunction:: Py_buffer *PyMemoryView_GET_BUFFER(PyObject *obj) + + Return a pointer to the buffer structure wrapped by the given + memoryview object. The object **must** be a memoryview instance; + this macro doesn't check its type, you must do it yourself or you + will risk crashes. + -- cgit v0.12 From 35c52240ddaf815759b568dfcf3cc9f11aae8246 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Wed, 29 Sep 2010 01:26:06 +0000 Subject: Merged revisions 85088 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85088 | victor.stinner | 2010-09-29 03:24:59 +0200 (mer., 29 sept. 2010) | 4 lines linecache.updatecache() returns an empty list on error lines variable was not set on IOError ........ --- Lib/linecache.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/linecache.py b/Lib/linecache.py index ef2adf5..f0bb83d 100644 --- a/Lib/linecache.py +++ b/Lib/linecache.py @@ -128,7 +128,7 @@ def updatecache(filename, module_globals=None): with open(fullname, 'r', encoding=coding) as fp: lines = fp.readlines() except IOError: - pass + lines = [] if lines and not lines[-1].endswith('\n'): lines[-1] += '\n' size, mtime = stat.st_size, stat.st_mtime -- cgit v0.12 From 6e4dc80201afa259e44f410f8d7247a49468b4e8 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Wed, 29 Sep 2010 01:31:23 +0000 Subject: Merged revisions 85090 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85090 | victor.stinner | 2010-09-29 03:30:45 +0200 (mer., 29 sept. 2010) | 4 lines linecache.updatecache(): don't the lines into the cache on IOError Use the same behaviour than Python 2.7. ........ --- Lib/linecache.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/linecache.py b/Lib/linecache.py index f0bb83d..974b1d9 100644 --- a/Lib/linecache.py +++ b/Lib/linecache.py @@ -128,7 +128,7 @@ def updatecache(filename, module_globals=None): with open(fullname, 'r', encoding=coding) as fp: lines = fp.readlines() except IOError: - lines = [] + return [] if lines and not lines[-1].endswith('\n'): lines[-1] += '\n' size, mtime = stat.st_size, stat.st_mtime -- cgit v0.12 From 509dd54093df930e8962f270dc16efe59b6e7958 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 29 Sep 2010 11:25:47 +0000 Subject: Merged revisions 85101 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85101 | antoine.pitrou | 2010-09-29 13:24:21 +0200 (mer., 29 sept. 2010) | 3 lines Issue #9983: warn that urllib and httplib don't perform SSL certificate validation. ........ --- Doc/library/http.client.rst | 12 ++++++------ Doc/library/urllib.request.rst | 4 ++++ 2 files changed, 10 insertions(+), 6 deletions(-) diff --git a/Doc/library/http.client.rst b/Doc/library/http.client.rst index e719ca6..0f59b9a 100644 --- a/Doc/library/http.client.rst +++ b/Doc/library/http.client.rst @@ -48,13 +48,13 @@ The module provides the following classes: .. class:: HTTPSConnection(host, port=None, key_file=None, cert_file=None, strict=None[, timeout]) A subclass of :class:`HTTPConnection` that uses SSL for communication with - secure servers. Default port is ``443``. *key_file* is the name of a PEM - formatted file that contains your private key. *cert_file* is a PEM formatted - certificate chain file. + secure servers. Default port is ``443``. *key_file* is the name of a PEM + formatted file that contains your private key, and *cert_file* is a PEM + formatted certificate chain file; both can be used for authenticating + yourself against the server. - .. note:: - - This does not do any certificate verification. + .. warning:: + This does not do any verification of the server's certificate. .. class:: HTTPResponse(sock, debuglevel=0, strict=0, method=None, url=None) diff --git a/Doc/library/urllib.request.rst b/Doc/library/urllib.request.rst index 1b90d32..35ea286 100644 --- a/Doc/library/urllib.request.rst +++ b/Doc/library/urllib.request.rst @@ -11,6 +11,10 @@ The :mod:`urllib.request` module defines functions and classes which help in opening URLs (mostly HTTP) in a complex world --- basic and digest authentication, redirections, cookies and more. +.. warning:: When opening HTTPS (or FTPS) URLs, it is not attempted to + validate the server certificate. Use at your own risk! + + The :mod:`urllib.request` module defines the following functions: -- cgit v0.12 From eb3b6ed7b05928c2459671ca7926e1c76c86426b Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Thu, 30 Sep 2010 06:34:02 +0000 Subject: Add BaseHTTPRequestHandler related tests. --- Lib/test/test_httpservers.py | 77 +++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 76 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_httpservers.py b/Lib/test/test_httpservers.py index aa1e48c..2bd1d71 100644 --- a/Lib/test/test_httpservers.py +++ b/Lib/test/test_httpservers.py @@ -10,6 +10,7 @@ from http import server import os import sys +import re import base64 import shutil import urllib.parse @@ -18,6 +19,8 @@ import tempfile import threading import unittest + +from io import BytesIO from test import support class NoLogRequestHandler: @@ -29,6 +32,22 @@ class NoLogRequestHandler: return '' +class SocketlessRequestHandler(BaseHTTPRequestHandler): + def __init__(self): + self.get_called = False + self.protocol_version = "HTTP/1.1" + + def do_GET(self): + self.get_called = True + self.send_response(200) + self.send_header('Content-Type', 'text/html') + self.end_headers() + self.wfile.write(b'<html><body>Data</body></html>\r\n') + + def log_message(self, format, *args): + pass + + class TestServerThread(threading.Thread): def __init__(self, test_object, request_handler): threading.Thread.__init__(self) @@ -64,6 +83,61 @@ class BaseTestCase(unittest.TestCase): self.connection.request(method, uri, body, headers) return self.connection.getresponse() +class BaseHTTPRequestHandlerTestCase(unittest.TestCase): + """Test the functionaility of the BaseHTTPServer.""" + + HTTPResponseMatch = re.compile(b'HTTP/1.[0-9]+ 200 OK') + + def setUp (self): + self.handler = SocketlessRequestHandler() + + def send_typical_request(self, message): + input = BytesIO(message) + output = BytesIO() + self.handler.rfile = input + self.handler.wfile = output + self.handler.handle_one_request() + output.seek(0) + return output.readlines() + + def verify_get_called(self): + self.assertTrue(self.handler.get_called) + + def verify_expected_headers(self, headers): + for fieldName in b'Server: ', b'Date: ', b'Content-Type: ': + self.assertEqual(sum(h.startswith(fieldName) for h in headers), 1) + + def verify_http_server_response(self, response): + match = self.HTTPResponseMatch.search(response) + self.assertTrue(match is not None) + + def test_http_1_1(self): + result = self.send_typical_request(b'GET / HTTP/1.1\r\n\r\n') + self.verify_http_server_response(result[0]) + self.verify_expected_headers(result[1:-1]) + self.verify_get_called() + self.assertEqual(result[-1], b'<html><body>Data</body></html>\r\n') + + def test_http_1_0(self): + result = self.send_typical_request(b'GET / HTTP/1.0\r\n\r\n') + self.verify_http_server_response(result[0]) + self.verify_expected_headers(result[1:-1]) + self.verify_get_called() + self.assertEqual(result[-1], b'<html><body>Data</body></html>\r\n') + + def test_http_0_9(self): + result = self.send_typical_request(b'GET / HTTP/0.9\r\n\r\n') + self.assertEqual(len(result), 1) + self.assertEqual(result[0], b'<html><body>Data</body></html>\r\n') + self.verify_get_called() + + def test_with_continue_1_0(self): + result = self.send_typical_request(b'GET / HTTP/1.0\r\nExpect: 100-continue\r\n\r\n') + self.verify_http_server_response(result[0]) + self.verify_expected_headers(result[1:-1]) + self.verify_get_called() + self.assertEqual(result[-1], b'<html><body>Data</body></html>\r\n') + class BaseHTTPServerTestCase(BaseTestCase): class request_handler(NoLogRequestHandler, BaseHTTPRequestHandler): @@ -400,7 +474,8 @@ class CGIHTTPServerTestCase(BaseTestCase): def test_main(verbose=None): try: cwd = os.getcwd() - support.run_unittest(BaseHTTPServerTestCase, + support.run_unittest(BaseHTTPRequestHandlerTestCase, + BaseHTTPServerTestCase, SimpleHTTPServerTestCase, CGIHTTPServerTestCase ) -- cgit v0.12 From c9e59c12410f8c5f81aeabdcb0194599ef19d3b3 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Fri, 1 Oct 2010 05:41:48 +0000 Subject: Merged revisions 85132 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r85132 | georg.brandl | 2010-10-01 07:38:10 +0200 (Fr, 01 Okt 2010) | 1 line Fix weird markup that caused latex to fail. ........ --- Doc/c-api/buffer.rst | 182 +++++++++++++++++++++++++-------------------------- 1 file changed, 90 insertions(+), 92 deletions(-) diff --git a/Doc/c-api/buffer.rst b/Doc/c-api/buffer.rst index db5c185..3203031 100644 --- a/Doc/c-api/buffer.rst +++ b/Doc/c-api/buffer.rst @@ -190,98 +190,96 @@ Buffer-related functions values. On error, -1 is returned and an exception is raised; the *view* is left in an undefined state. - The following table gives possible values to the *flags* arguments. - - +------------------------------+---------------------------------------------------+ - | Flag | Description | - +==============================+===================================================+ - | .. cmacro:: PyBUF_SIMPLE | This is the default flag. The returned buffer | - | | exposes a read-only memory area. The format of | - | | data is assumed to be raw unsigned bytes, without | - | | any particular structure. This is a "stand-alone"| - | | flag constant. It | - | | never needs to be '|'d to the others. The exporter| - | | will raise an error if it cannot provide such a | - | | contiguous buffer of bytes. | - | | | - +------------------------------+---------------------------------------------------+ - | .. cmacro:: PyBUF_WRITABLE | Like :cmacro:`PyBUF_SIMPLE`, but the returned | - | | buffer is writable. If the exporter doesn't | - | | support | - | | writable buffers, an error is raised. | - +------------------------------+---------------------------------------------------+ - | .. cmacro:: PyBUF_STRIDES | This implies :cmacro:`PyBUF_ND`. The returned | - | | buffer must provide strides information (i.e. the | - | | strides cannot be NULL). This would be used when | - | | the consumer can handle strided, discontiguous | - | | arrays. Handling strides automatically assumes | - | | you can handle shape. The exporter can raise an | - | | error if a strided representation of the data is | - | | not possible (i.e. without the suboffsets). | - | | | - +------------------------------+---------------------------------------------------+ - | .. cmacro:: PyBUF_ND | The returned buffer must provide shape | - | | information. The memory will be assumed C-style | - | | contiguous (last dimension varies the | - | | fastest). The exporter may raise an error if it | - | | cannot provide this kind of contiguous buffer. If | - | | this is not given then shape will be *NULL*. | - | | | - +------------------------------+---------------------------------------------------+ - |.. cmacro:: PyBUF_C_CONTIGUOUS| These flags indicate that the contiguity returned | - | PyBUF_F_CONTIGUOUS| buffer must be respectively, C-contiguous (last | - | PyBUF_ANY_CONTIGUOUS| dimension varies the fastest), Fortran contiguous | - | | (first dimension varies the fastest) or either | - | | one. All of these flags imply | - | | :cmacro:`PyBUF_STRIDES` and guarantee that the | - | | strides buffer info structure will be filled in | - | | correctly. | - | | | - +------------------------------+---------------------------------------------------+ - | .. cmacro:: PyBUF_INDIRECT | This flag indicates the returned buffer must have | - | | suboffsets information (which can be NULL if no | - | | suboffsets are needed). This can be used when | - | | the consumer can handle indirect array | - | | referencing implied by these suboffsets. This | - | | implies :cmacro:`PyBUF_STRIDES`. | - | | | - | | | - | | | - +------------------------------+---------------------------------------------------+ - | .. cmacro:: PyBUF_FORMAT | The returned buffer must have true format | - | | information if this flag is provided. This would | - | | be used when the consumer is going to be checking | - | | for what 'kind' of data is actually stored. An | - | | exporter should always be able to provide this | - | | information if requested. If format is not | - | | explicitly requested then the format must be | - | | returned as *NULL* (which means ``'B'``, or | - | | unsigned bytes) | - +------------------------------+---------------------------------------------------+ - | .. cmacro:: PyBUF_STRIDED | This is equivalent to ``(PyBUF_STRIDES | | - | | PyBUF_WRITABLE)``. | - +------------------------------+---------------------------------------------------+ - | .. cmacro:: PyBUF_STRIDED_RO | This is equivalent to ``(PyBUF_STRIDES)``. | - | | | - +------------------------------+---------------------------------------------------+ - | .. cmacro:: PyBUF_RECORDS | This is equivalent to ``(PyBUF_STRIDES | | - | | PyBUF_FORMAT | PyBUF_WRITABLE)``. | - +------------------------------+---------------------------------------------------+ - | .. cmacro:: PyBUF_RECORDS_RO | This is equivalent to ``(PyBUF_STRIDES | | - | | PyBUF_FORMAT)``. | - +------------------------------+---------------------------------------------------+ - | .. cmacro:: PyBUF_FULL | This is equivalent to ``(PyBUF_INDIRECT | | - | | PyBUF_FORMAT | PyBUF_WRITABLE)``. | - +------------------------------+---------------------------------------------------+ - | .. cmacro:: PyBUF_FULL_RO | This is equivalent to ``(PyBUF_INDIRECT | | - | | PyBUF_FORMAT)``. | - +------------------------------+---------------------------------------------------+ - | .. cmacro:: PyBUF_CONTIG | This is equivalent to ``(PyBUF_ND | | - | | PyBUF_WRITABLE)``. | - +------------------------------+---------------------------------------------------+ - | .. cmacro:: PyBUF_CONTIG_RO | This is equivalent to ``(PyBUF_ND)``. | - | | | - +------------------------------+---------------------------------------------------+ + The following are the possible values to the *flags* arguments. + + .. cmacro:: PyBUF_SIMPLE + + This is the default flag. The returned buffer exposes a read-only + memory area. The format of data is assumed to be raw unsigned bytes, + without any particular structure. This is a "stand-alone" flag + constant. It never needs to be '|'d to the others. The exporter will + raise an error if it cannot provide such a contiguous buffer of bytes. + + .. cmacro:: PyBUF_WRITABLE + + Like :cmacro:`PyBUF_SIMPLE`, but the returned buffer is writable. If + the exporter doesn't support writable buffers, an error is raised. + + .. cmacro:: PyBUF_STRIDES + + This implies :cmacro:`PyBUF_ND`. The returned buffer must provide + strides information (i.e. the strides cannot be NULL). This would be + used when the consumer can handle strided, discontiguous arrays. + Handling strides automatically assumes you can handle shape. The + exporter can raise an error if a strided representation of the data is + not possible (i.e. without the suboffsets). + + .. cmacro:: PyBUF_ND + + The returned buffer must provide shape information. The memory will be + assumed C-style contiguous (last dimension varies the fastest). The + exporter may raise an error if it cannot provide this kind of + contiguous buffer. If this is not given then shape will be *NULL*. + + .. cmacro:: PyBUF_C_CONTIGUOUS + PyBUF_F_CONTIGUOUS + PyBUF_ANY_CONTIGUOUS + + These flags indicate that the contiguity returned buffer must be + respectively, C-contiguous (last dimension varies the fastest), Fortran + contiguous (first dimension varies the fastest) or either one. All of + these flags imply :cmacro:`PyBUF_STRIDES` and guarantee that the + strides buffer info structure will be filled in correctly. + + .. cmacro:: PyBUF_INDIRECT + + This flag indicates the returned buffer must have suboffsets + information (which can be NULL if no suboffsets are needed). This can + be used when the consumer can handle indirect array referencing implied + by these suboffsets. This implies :cmacro:`PyBUF_STRIDES`. + + .. cmacro:: PyBUF_FORMAT + + The returned buffer must have true format information if this flag is + provided. This would be used when the consumer is going to be checking + for what 'kind' of data is actually stored. An exporter should always + be able to provide this information if requested. If format is not + explicitly requested then the format must be returned as *NULL* (which + means ``'B'``, or unsigned bytes). + + .. cmacro:: PyBUF_STRIDED + + This is equivalent to ``(PyBUF_STRIDES | PyBUF_WRITABLE)``. + + .. cmacro:: PyBUF_STRIDED_RO + + This is equivalent to ``(PyBUF_STRIDES)``. + + .. cmacro:: PyBUF_RECORDS + + This is equivalent to ``(PyBUF_STRIDES | PyBUF_FORMAT | + PyBUF_WRITABLE)``. + + .. cmacro:: PyBUF_RECORDS_RO + + This is equivalent to ``(PyBUF_STRIDES | PyBUF_FORMAT)``. + + .. cmacro:: PyBUF_FULL + + This is equivalent to ``(PyBUF_INDIRECT | PyBUF_FORMAT | + PyBUF_WRITABLE)``. + + .. cmacro:: PyBUF_FULL_RO + + This is equivalent to ``(PyBUF_INDIRECT | PyBUF_FORMAT)``. + + .. cmacro:: PyBUF_CONTIG + + This is equivalent to ``(PyBUF_ND | PyBUF_WRITABLE)``. + + .. cmacro:: PyBUF_CONTIG_RO + + This is equivalent to ``(PyBUF_ND)``. .. cfunction:: void PyBuffer_Release(Py_buffer *view) -- cgit v0.12 -- cgit v0.12 From eccd4d910dc61d5ad8ccc9c62d3ab823b359aa9d Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Fri, 1 Oct 2010 15:09:53 +0000 Subject: Merged revisions 85140 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85140 | brian.curtin | 2010-10-01 09:49:24 -0500 (Fri, 01 Oct 2010) | 4 lines Fix #10003. Add SIGBREAK to the set of valid signals on Windows. This fixes a regression noticed by bzr, introduced by issue #9324. ........ --- Lib/test/test_signal.py | 12 ++++++------ Misc/NEWS | 3 +++ Modules/signalmodule.c | 5 +++++ 3 files changed, 14 insertions(+), 6 deletions(-) diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py index 7aa03ef..1f15ff7 100644 --- a/Lib/test/test_signal.py +++ b/Lib/test/test_signal.py @@ -212,13 +212,13 @@ class BasicSignalTests(unittest.TestCase): @unittest.skipUnless(sys.platform == "win32", "Windows specific") class WindowsSignalTests(unittest.TestCase): def test_issue9324(self): + # Updated for issue #10003, adding SIGBREAK handler = lambda x, y: None - signal.signal(signal.SIGABRT, handler) - signal.signal(signal.SIGFPE, handler) - signal.signal(signal.SIGILL, handler) - signal.signal(signal.SIGINT, handler) - signal.signal(signal.SIGSEGV, handler) - signal.signal(signal.SIGTERM, handler) + for sig in (signal.SIGABRT, signal.SIGBREAK, signal.SIGFPE, + signal.SIGILL, signal.SIGINT, signal.SIGSEGV, + signal.SIGTERM): + # Set and then reset a handler for signals that work on windows + signal.signal(sig, signal.signal(sig, handler)) with self.assertRaises(ValueError): signal.signal(-1, handler) diff --git a/Misc/NEWS b/Misc/NEWS index b6cfbeb..231ca55 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -523,6 +523,9 @@ Library Extension Modules ----------------- +- Issue #10003: Allow handling of SIGBREAK on Windows. Fixes a regression + introduced by issue #9324. + - Issue #8734: Avoid crash in msvcrt.get_osfhandle() when an invalid file descriptor is provided. Patch by Pascal Chambon. diff --git a/Modules/signalmodule.c b/Modules/signalmodule.c index c2e762a..1aa86f4 100644 --- a/Modules/signalmodule.c +++ b/Modules/signalmodule.c @@ -258,6 +258,11 @@ signal_signal(PyObject *self, PyObject *args) /* Validate that sig_num is one of the allowable signals */ switch (sig_num) { case SIGABRT: break; +#ifdef SIGBREAK + /* Issue #10003: SIGBREAK is not documented as permitted, but works + and corresponds to CTRL_BREAK_EVENT. */ + case SIGBREAK: break; +#endif case SIGFPE: break; case SIGILL: break; case SIGINT: break; -- cgit v0.12 From f9c957f2c6d1fb59d1817a24892b1e792fa0c66c Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Fri, 1 Oct 2010 15:45:48 +0000 Subject: Merged revisions 85142 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85142 | r.david.murray | 2010-10-01 11:40:20 -0400 (Fri, 01 Oct 2010) | 5 lines #10004: in Q encoded word ignore '=xx' when xx is not valid hex. Bug report and fix by Thomas Guettler. ........ --- Lib/email/quoprimime.py | 2 +- Lib/email/test/test_email.py | 6 ++++++ Misc/NEWS | 3 +++ 3 files changed, 10 insertions(+), 1 deletion(-) diff --git a/Lib/email/quoprimime.py b/Lib/email/quoprimime.py index bf28d39..85efc08 100644 --- a/Lib/email/quoprimime.py +++ b/Lib/email/quoprimime.py @@ -294,4 +294,4 @@ def header_decode(s): the high level email.Header class for that functionality. """ s = s.replace('_', ' ') - return re.sub(r'=\w{2}', _unquote_match, s, re.ASCII) + return re.sub(r'=[a-fA-F0-9]{2}', _unquote_match, s, re.ASCII) diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py index d5ac9c4..42a2ee3 100644 --- a/Lib/email/test/test_email.py +++ b/Lib/email/test/test_email.py @@ -1655,6 +1655,12 @@ Re: =?mac-iceland?q?r=8Aksm=9Arg=8Cs?= baz foo bar =?mac-iceland?q?r=8Aksm?= dh = decode_header(s % q) self.assertEqual(dh, [(a, 'iso-8859-1')]) + def test_rfc2047_Q_invalid_digits(self): + # issue 10004. + s = '=?iso-8659-1?Q?andr=e9=zz?=' + self.assertEqual(decode_header(s), + [(b'andr\xe9=zz', 'iso-8659-1')]) + # Test the MIMEMessage class class TestMIMEMessage(TestEmailBase): diff --git a/Misc/NEWS b/Misc/NEWS index 231ca55..8781c00 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -121,6 +121,9 @@ C-API Library ------- +- Issue #10004: quoprimime no longer generates a traceback when confronted + with invalid characters after '=' in a Q-encoded word. + - Issue #9950: Fix socket.sendall() crash or misbehaviour when a signal is received. Now sendall() properly calls signal handlers if necessary, and retries sending if these returned successfully, including on sockets -- cgit v0.12 From d8d1cea56111352af75cf21aa56c6b82c17060ee Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Sat, 2 Oct 2010 03:25:12 +0000 Subject: Merged revisions 85156 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85156 | senthil.kumaran | 2010-10-02 08:46:04 +0530 (Sat, 02 Oct 2010) | 3 lines Fix - issue10010 .. index:: position in the docs. ........ --- Doc/library/stdtypes.rst | 31 ++++++++++++++++--------------- Doc/reference/datamodel.rst | 32 ++++++++++++++++---------------- 2 files changed, 32 insertions(+), 31 deletions(-) diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index 0a5b882..1e2c47c 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -1409,6 +1409,22 @@ arbitrary object). Note that while lists allow their items to be of any type, bytearray object "items" are all integers in the range 0 <= x < 256. +.. index:: + triple: operations on; sequence; types + triple: operations on; list; type + pair: subscript; assignment + pair: slice; assignment + statement: del + single: append() (sequence method) + single: extend() (sequence method) + single: count() (sequence method) + single: index() (sequence method) + single: insert() (sequence method) + single: pop() (sequence method) + single: remove() (sequence method) + single: reverse() (sequence method) + single: sort() (sequence method) + +------------------------------+--------------------------------+---------------------+ | Operation | Result | Notes | +==============================+================================+=====================+ @@ -1453,21 +1469,6 @@ Note that while lists allow their items to be of any type, bytearray object | ``s.sort([key[, reverse]])`` | sort the items of *s* in place | (6), (7), (8) | +------------------------------+--------------------------------+---------------------+ -.. index:: - triple: operations on; sequence; types - triple: operations on; list; type - pair: subscript; assignment - pair: slice; assignment - statement: del - single: append() (sequence method) - single: extend() (sequence method) - single: count() (sequence method) - single: index() (sequence method) - single: insert() (sequence method) - single: pop() (sequence method) - single: remove() (sequence method) - single: reverse() (sequence method) - single: sort() (sequence method) Notes: diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst index 3585ca7..3d1d26d 100644 --- a/Doc/reference/datamodel.rst +++ b/Doc/reference/datamodel.rst @@ -816,6 +816,22 @@ Internal types objects, code objects are immutable and contain no references (directly or indirectly) to mutable objects. + .. index:: + single: co_argcount (code object attribute) + single: co_code (code object attribute) + single: co_consts (code object attribute) + single: co_filename (code object attribute) + single: co_firstlineno (code object attribute) + single: co_flags (code object attribute) + single: co_lnotab (code object attribute) + single: co_name (code object attribute) + single: co_names (code object attribute) + single: co_nlocals (code object attribute) + single: co_stacksize (code object attribute) + single: co_varnames (code object attribute) + single: co_cellvars (code object attribute) + single: co_freevars (code object attribute) + Special read-only attributes: :attr:`co_name` gives the function name; :attr:`co_argcount` is the number of positional arguments (including arguments with default values); :attr:`co_nlocals` is the number of local variables used @@ -833,22 +849,6 @@ Internal types :attr:`co_stacksize` is the required stack size (including local variables); :attr:`co_flags` is an integer encoding a number of flags for the interpreter. - .. index:: - single: co_argcount (code object attribute) - single: co_code (code object attribute) - single: co_consts (code object attribute) - single: co_filename (code object attribute) - single: co_firstlineno (code object attribute) - single: co_flags (code object attribute) - single: co_lnotab (code object attribute) - single: co_name (code object attribute) - single: co_names (code object attribute) - single: co_nlocals (code object attribute) - single: co_stacksize (code object attribute) - single: co_varnames (code object attribute) - single: co_cellvars (code object attribute) - single: co_freevars (code object attribute) - .. index:: object: generator The following flag bits are defined for :attr:`co_flags`: bit ``0x04`` is set if -- cgit v0.12 From 996e13c838a9926087532755ea43b7ecba1ddb50 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Sat, 2 Oct 2010 10:35:24 +0000 Subject: Merged revisions 85169 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85169 | senthil.kumaran | 2010-10-02 16:03:13 +0530 (Sat, 02 Oct 2010) | 3 lines Use proper variable name 'data' instead of 'str' in the send method. ........ --- Lib/http/client.py | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/Lib/http/client.py b/Lib/http/client.py index d490b3d..9348870 100644 --- a/Lib/http/client.py +++ b/Lib/http/client.py @@ -724,8 +724,8 @@ class HTTPConnection: self.__response = None self.__state = _CS_IDLE - def send(self, str): - """Send `str' to the server.""" + def send(self, data): + """Send `data' to the server.""" if self.sock is None: if self.auto_open: self.connect() @@ -738,14 +738,14 @@ class HTTPConnection: # NOTE: we DO propagate the error, though, because we cannot simply # ignore the error... the caller will know if they can retry. if self.debuglevel > 0: - print("send:", repr(str)) + print("send:", repr(data)) blocksize = 8192 - if hasattr(str, "read") : + if hasattr(data, "read") : if self.debuglevel > 0: print("sendIng a read()able") encode = False try: - mode = str.mode + mode = data.mode except AttributeError: # io.BytesIO and other file-like objects don't have a `mode` # attribute. @@ -756,14 +756,14 @@ class HTTPConnection: if self.debuglevel > 0: print("encoding file using iso-8859-1") while 1: - data = str.read(blocksize) - if not data: + datablock = data.read(blocksize) + if not datablock: break if encode: - data = data.encode("iso-8859-1") - self.sock.sendall(data) + datablock = datablock.encode("iso-8859-1") + self.sock.sendall(datablock) else: - self.sock.sendall(str) + self.sock.sendall(data) def _output(self, s): """Add a line of output to the current request buffer. -- cgit v0.12 From 7f8199a9979c9f100d754d4910d5e1bd6f929d9a Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Sat, 2 Oct 2010 16:04:44 +0000 Subject: Merged revisions 85179 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85179 | r.david.murray | 2010-10-02 11:58:26 -0400 (Sat, 02 Oct 2010) | 6 lines #1050268: make parseaddr 'quote' the contents of quoted strings in addresses. Also made the doc string for email._parseaddr's 'quote' function more accurate; I'd love to make the function match the old docstring instead, but other code uses it according the existing semantics. ........ --- Lib/email/_parseaddr.py | 9 +++++++-- Lib/email/test/test_email.py | 18 ++++++++++++++++++ Misc/NEWS | 3 +++ 3 files changed, 28 insertions(+), 2 deletions(-) diff --git a/Lib/email/_parseaddr.py b/Lib/email/_parseaddr.py index ac2e524..3bd4ba4 100644 --- a/Lib/email/_parseaddr.py +++ b/Lib/email/_parseaddr.py @@ -160,7 +160,12 @@ def mktime_tz(data): def quote(str): - """Add quotes around a string.""" + """Prepare string to be used in a quoted string. + + Turns backslash and double quote characters into quoted pairs. These + are the only characters that need to be quoted inside a quoted string. + Does not add the surrounding double quotes. + """ return str.replace('\\', '\\\\').replace('"', '\\"') @@ -318,7 +323,7 @@ class AddrlistClass: aslist.append('.') self.pos += 1 elif self.field[self.pos] == '"': - aslist.append('"%s"' % self.getquote()) + aslist.append('"%s"' % quote(self.getquote())) elif self.field[self.pos] in self.atomends: break else: diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py index 42a2ee3..e8dfbbc 100644 --- a/Lib/email/test/test_email.py +++ b/Lib/email/test/test_email.py @@ -2283,6 +2283,24 @@ class TestMiscellaneous(TestEmailBase): # formataddr() quotes the name if there's a dot in it self.assertEqual(utils.formataddr((a, b)), y) + def test_parseaddr_preserves_quoted_pairs_in_addresses(self): + # issue 10005. Note that in the third test the second pair of + # backslashes is not actually a quoted pair because it is not inside a + # comment or quoted string: the address being parsed has a quoted + # string containing a quoted backslash, followed by 'example' and two + # backslashes, followed by another quoted string containing a space and + # the word 'example'. parseaddr copies those two backslashes + # literally. Per rfc5322 this is not technically correct since a \ may + # not appear in an address outside of a quoted string. It is probably + # a sensible Postel interpretation, though. + eq = self.assertEqual + eq(utils.parseaddr('""example" example"@example.com'), + ('', '""example" example"@example.com')) + eq(utils.parseaddr('"\\"example\\" example"@example.com'), + ('', '"\\"example\\" example"@example.com')) + eq(utils.parseaddr('"\\\\"example\\\\" example"@example.com'), + ('', '"\\\\"example\\\\" example"@example.com')) + def test_multiline_from_comment(self): x = """\ Foo diff --git a/Misc/NEWS b/Misc/NEWS index 8781c00..d9d4a0e 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -121,6 +121,9 @@ C-API Library ------- +- Issue #1050268: parseaddr now correctly quotes double quote and backslash + characters that appear inside quoted strings in email addresses. + - Issue #10004: quoprimime no longer generates a traceback when confronted with invalid characters after '=' in a Q-encoded word. -- cgit v0.12 From 0ad44fa3f7df2e0a56cb0d084115760140bcb86f Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sat, 2 Oct 2010 18:04:55 +0000 Subject: Merged revisions 85154,85182 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85154 | benjamin.peterson | 2010-10-01 19:03:31 -0500 (Fri, 01 Oct 2010) | 1 line type.__abstractmethods__ should raise an AttributeError #10006 ........ r85182 | benjamin.peterson | 2010-10-02 12:55:47 -0500 (Sat, 02 Oct 2010) | 1 line add a test and a note about metaclasses now being abcs ........ --- Lib/test/test_abc.py | 20 ++++++++++++++++++++ Misc/NEWS | 3 +++ Objects/typeobject.c | 7 +++++-- 3 files changed, 28 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_abc.py b/Lib/test/test_abc.py index f43123f..0fa40cb 100644 --- a/Lib/test/test_abc.py +++ b/Lib/test/test_abc.py @@ -60,6 +60,26 @@ class TestABC(unittest.TestCase): self.assertRaises(TypeError, F) # because bar is abstract now self.assertTrue(isabstract(F)) + def test_type_has_no_abstractmethods(self): + # type pretends not to have __abstractmethods__. + self.assertRaises(AttributeError, getattr, type, "__abstractmethods__") + class meta(type): + pass + self.assertRaises(AttributeError, getattr, meta, "__abstractmethods__") + + def test_metaclass_abc(self): + # Metaclasses can be ABCs, too. + class A(metaclass=abc.ABCMeta): + @abc.abstractmethod + def x(self): + pass + self.assertEqual(A.__abstractmethods__, {"x"}) + class meta(type, A): + def x(self): + return 1 + class C(metaclass=meta): + pass + def test_registration_basics(self): class A(metaclass=abc.ABCMeta): pass diff --git a/Misc/NEWS b/Misc/NEWS index d9d4a0e..5841761 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #10006: type.__abstractmethods__ now raises an AttributeError. As a + result metaclasses can now be ABCs (see #9533). + - Issue #9930: Remove bogus subtype check that was causing (e.g.) float.__rdiv__(2.0, 3) to return NotImplemented instead of the expected 1.5. diff --git a/Objects/typeobject.c b/Objects/typeobject.c index ab942c0..d2eb8e2 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -320,8 +320,11 @@ type_set_module(PyTypeObject *type, PyObject *value, void *context) static PyObject * type_abstractmethods(PyTypeObject *type, void *context) { - PyObject *mod = PyDict_GetItemString(type->tp_dict, - "__abstractmethods__"); + PyObject *mod = NULL; + /* type its self has an __abstractmethods__ descriptor (this). Don't + return that. */ + if (type != &PyType_Type) + mod = PyDict_GetItemString(type->tp_dict, "__abstractmethods__"); if (!mod) { PyErr_Format(PyExc_AttributeError, "__abstractmethods__"); return NULL; -- cgit v0.12 From 866c74e3d61d1563957e3d8bfa8ef38f85515360 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sun, 3 Oct 2010 02:19:18 +0000 Subject: Merged revisions 85193 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85193 | benjamin.peterson | 2010-10-02 21:13:39 -0500 (Sat, 02 Oct 2010) | 1 line typo ........ --- Objects/typeobject.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Objects/typeobject.c b/Objects/typeobject.c index d2eb8e2..c28d036 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -321,8 +321,8 @@ static PyObject * type_abstractmethods(PyTypeObject *type, void *context) { PyObject *mod = NULL; - /* type its self has an __abstractmethods__ descriptor (this). Don't - return that. */ + /* type itself has an __abstractmethods__ descriptor (this). Don't return + that. */ if (type != &PyType_Type) mod = PyDict_GetItemString(type->tp_dict, "__abstractmethods__"); if (!mod) { -- cgit v0.12 From c9afba853ca4884d3be01e2da6ba5e3cc61cd75c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= <ziade.tarek@gmail.com> Date: Sun, 3 Oct 2010 14:30:11 +0000 Subject: Merged revisions 85197 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85197 | tarek.ziade | 2010-10-03 16:18:09 +0200 (Sun, 03 Oct 2010) | 1 line Fixed #8980: distutils.command.check was failing w/ docutils installed ........ --- Lib/distutils/command/check.py | 2 +- Lib/distutils/tests/test_register.py | 12 ++++++------ Misc/NEWS | 3 +++ 3 files changed, 10 insertions(+), 7 deletions(-) diff --git a/Lib/distutils/command/check.py b/Lib/distutils/command/check.py index 12844cb..2657c69 100644 --- a/Lib/distutils/command/check.py +++ b/Lib/distutils/command/check.py @@ -13,7 +13,7 @@ try: from docutils.parsers.rst import Parser from docutils import frontend from docutils import nodes - from StringIO import StringIO + from io import StringIO class SilentReporter(Reporter): diff --git a/Lib/distutils/tests/test_register.py b/Lib/distutils/tests/test_register.py index c03ad10..7d0ac9e 100644 --- a/Lib/distutils/tests/test_register.py +++ b/Lib/distutils/tests/test_register.py @@ -224,24 +224,24 @@ class RegisterTestCase(PyPIRCCommandTestCase): cmd = self._get_cmd(metadata) cmd.ensure_finalized() cmd.strict = 1 - inputs = RawInputs('1', 'tarek', 'y') - register_module.raw_input = inputs.__call__ + inputs = Inputs('1', 'tarek', 'y') + register_module.input = inputs.__call__ # let's run the command try: cmd.run() finally: - del register_module.raw_input + del register_module.input # strict is not by default cmd = self._get_cmd() cmd.ensure_finalized() - inputs = RawInputs('1', 'tarek', 'y') - register_module.raw_input = inputs.__call__ + inputs = Inputs('1', 'tarek', 'y') + register_module.input = inputs.__call__ # let's run the command try: cmd.run() finally: - del register_module.raw_input + del register_module.input def test_check_metadata_deprecated(self): # makes sure make_metadata is deprecated diff --git a/Misc/NEWS b/Misc/NEWS index 5841761..b313785 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -124,6 +124,9 @@ C-API Library ------- +- Issue #8980: Fixed a failure in distutils.command check that was shadowed + by an environment that does not have docutils. Patch by Arferver. + - Issue #1050268: parseaddr now correctly quotes double quote and backslash characters that appear inside quoted strings in email addresses. -- cgit v0.12 From 4b34131bd5b2aa6a7b2413ccafc4505bd742f48b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= <ziade.tarek@gmail.com> Date: Sun, 3 Oct 2010 14:46:36 +0000 Subject: Merged revisions 85199 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85199 | tarek.ziade | 2010-10-03 16:45:06 +0200 (Sun, 03 Oct 2010) | 1 line typo in Arfrever name ........ --- Misc/NEWS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Misc/NEWS b/Misc/NEWS index b313785..d1cf06c 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -125,7 +125,7 @@ Library ------- - Issue #8980: Fixed a failure in distutils.command check that was shadowed - by an environment that does not have docutils. Patch by Arferver. + by an environment that does not have docutils. Patch by Arfrever. - Issue #1050268: parseaddr now correctly quotes double quote and backslash characters that appear inside quoted strings in email addresses. -- cgit v0.12 From 5e8826cd981b7bfba8f5f28cddc602bb211fb2f8 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Sun, 3 Oct 2010 18:04:52 +0000 Subject: Merged revisions 85202 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85202 | senthil.kumaran | 2010-10-03 23:25:45 +0530 (Sun, 03 Oct 2010) | 4 lines Fix Issue9272 - Change CGIHTTPServer to give the child program a copy of os.environ ........ --- Lib/http/server.py | 9 +++++---- Lib/test/test_httpservers.py | 7 +++++++ 2 files changed, 12 insertions(+), 4 deletions(-) diff --git a/Lib/http/server.py b/Lib/http/server.py index 930831c..a4acff0 100644 --- a/Lib/http/server.py +++ b/Lib/http/server.py @@ -99,6 +99,7 @@ import socketserver import sys import time import urllib.parse +import copy # Default error message template DEFAULT_ERROR_MESSAGE = """\ @@ -959,7 +960,7 @@ class CGIHTTPRequestHandler(SimpleHTTPRequestHandler): # Reference: http://hoohoo.ncsa.uiuc.edu/cgi/env.html # XXX Much of the following could be prepared ahead of time! - env = {} + env = copy.deepcopy(os.environ) env['SERVER_SOFTWARE'] = self.version_string() env['SERVER_NAME'] = self.server.server_name env['GATEWAY_INTERFACE'] = 'CGI/1.1' @@ -1024,7 +1025,6 @@ class CGIHTTPRequestHandler(SimpleHTTPRequestHandler): for k in ('QUERY_STRING', 'REMOTE_HOST', 'CONTENT_LENGTH', 'HTTP_USER_AGENT', 'HTTP_COOKIE', 'HTTP_REFERER'): env.setdefault(k, "") - os.environ.update(env) self.send_response(200, "Script output follows") @@ -1056,7 +1056,7 @@ class CGIHTTPRequestHandler(SimpleHTTPRequestHandler): pass os.dup2(self.rfile.fileno(), 0) os.dup2(self.wfile.fileno(), 1) - os.execve(scriptfile, args, os.environ) + os.execve(scriptfile, args, env) except: self.server.handle_error(self.request, self.client_address) os._exit(127) @@ -1081,7 +1081,8 @@ class CGIHTTPRequestHandler(SimpleHTTPRequestHandler): p = subprocess.Popen(cmdline, stdin=subprocess.PIPE, stdout=subprocess.PIPE, - stderr=subprocess.PIPE + stderr=subprocess.PIPE, + env = env ) if self.command.lower() == "post" and nbytes > 0: data = self.rfile.read(nbytes) diff --git a/Lib/test/test_httpservers.py b/Lib/test/test_httpservers.py index 2bd1d71..cd6f1cf 100644 --- a/Lib/test/test_httpservers.py +++ b/Lib/test/test_httpservers.py @@ -470,6 +470,13 @@ class CGIHTTPServerTestCase(BaseTestCase): self.assertEquals((b'Hello World\n', 'text/html', 200), (res.read(), res.getheader('Content-type'), res.status)) + def test_os_environ_is_not_altered(self): + signature = "Test CGI Server" + os.environ['SERVER_SOFTWARE'] = signature + res = self.request('/cgi-bin/file1.py') + self.assertEqual((b'Hello World\n', 'text/html', 200), + (res.read(), res.getheader('Content-type'), res.status)) + self.assertEqual(os.environ['SERVER_SOFTWARE'], signature) def test_main(verbose=None): try: -- cgit v0.12 From 97304567a785e4f2fafc394c5029c8411c7d5012 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Sun, 3 Oct 2010 18:25:01 +0000 Subject: Merged revisions 85205 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85205 | senthil.kumaran | 2010-10-03 23:52:42 +0530 (Sun, 03 Oct 2010) | 3 lines Fix Issue10012 - httplib headers, which are (sometimes mistakenly) int are explicitly cast to str (bytes - in py3k). ........ --- Lib/http/client.py | 2 ++ Lib/test/test_httplib.py | 9 +++++++++ 2 files changed, 11 insertions(+) diff --git a/Lib/http/client.py b/Lib/http/client.py index 9348870..f273b03 100644 --- a/Lib/http/client.py +++ b/Lib/http/client.py @@ -916,6 +916,8 @@ class HTTPConnection: for i, one_value in enumerate(values): if hasattr(one_value, 'encode'): values[i] = one_value.encode('ascii') + elif isinstance(one_value, int): + values[i] = str(one_value).encode('ascii') value = b'\r\n\t'.join(values) header = header + b': ' + value self._output(header) diff --git a/Lib/test/test_httplib.py b/Lib/test/test_httplib.py index 831d5ae..642f063 100644 --- a/Lib/test/test_httplib.py +++ b/Lib/test/test_httplib.py @@ -89,6 +89,15 @@ class HeaderTests(TestCase): conn.request('POST', '/', body, headers) self.assertEqual(conn._buffer.count[header.lower()], 1) + def test_putheader(self): + conn = client.HTTPConnection('example.com') + conn.sock = FakeSocket(None) + conn.putrequest('GET','/') + conn.putheader('Content-length', 42) + print(conn._buffer) + self.assertTrue(b'Content-length: 42' in conn._buffer) + + class BasicTest(TestCase): def test_status_lines(self): # Test HTTP status lines -- cgit v0.12 From 3cc7d7ae89d4ff2c719c8e4b4d4046cbbf4a23f2 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Mon, 4 Oct 2010 05:45:46 +0000 Subject: Merged revisions 85209 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85209 | senthil.kumaran | 2010-10-04 11:12:58 +0530 (Mon, 04 Oct 2010) | 3 lines Remove the debugging print line from the test. ........ --- Lib/test/test_httplib.py | 1 - 1 file changed, 1 deletion(-) diff --git a/Lib/test/test_httplib.py b/Lib/test/test_httplib.py index 642f063..6b703dd 100644 --- a/Lib/test/test_httplib.py +++ b/Lib/test/test_httplib.py @@ -94,7 +94,6 @@ class HeaderTests(TestCase): conn.sock = FakeSocket(None) conn.putrequest('GET','/') conn.putheader('Content-length', 42) - print(conn._buffer) self.assertTrue(b'Content-length: 42' in conn._buffer) -- cgit v0.12 From 2fdbfc507e0a2e2b92415bf5a25090a6839ae799 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Lars=20Gust=C3=A4bel?= <lars@gustaebel.de> Date: Mon, 4 Oct 2010 15:31:05 +0000 Subject: Merged revisions 85211 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85211 | lars.gustaebel | 2010-10-04 17:18:47 +0200 (Mon, 04 Oct 2010) | 14 lines Issue #9065: no longer use "root" as the default for the uname and gname field. If tarfile creates a new archive and adds a file with a uid/gid that doesn't have a corresponding name on the system (e.g. because the user/group account was deleted) it uses the empty string in the uname/gname field now instead of "root". Using "root" as the default was a bad idea because on extraction the uname/gname fields are supposed to override the uid/gid fields. So, all archive members with nameless uids/gids belonged to the root user after extraction. ........ --- Lib/tarfile.py | 8 ++++---- Misc/NEWS | 3 +++ 2 files changed, 7 insertions(+), 4 deletions(-) diff --git a/Lib/tarfile.py b/Lib/tarfile.py index bc608e9..beb41357 100644 --- a/Lib/tarfile.py +++ b/Lib/tarfile.py @@ -923,8 +923,8 @@ class TarInfo(object): self.chksum = 0 # header checksum self.type = REGTYPE # member type self.linkname = "" # link name - self.uname = "root" # user name - self.gname = "root" # group name + self.uname = "" # user name + self.gname = "" # group name self.devmajor = 0 # device major number self.devminor = 0 # device minor number @@ -1102,8 +1102,8 @@ class TarInfo(object): info.get("type", REGTYPE), stn(info.get("linkname", ""), 100, encoding, errors), info.get("magic", POSIX_MAGIC), - stn(info.get("uname", "root"), 32, encoding, errors), - stn(info.get("gname", "root"), 32, encoding, errors), + stn(info.get("uname", ""), 32, encoding, errors), + stn(info.get("gname", ""), 32, encoding, errors), itn(info.get("devmajor", 0), 8, format), itn(info.get("devminor", 0), 8, format), stn(info.get("prefix", ""), 155, encoding, errors) diff --git a/Misc/NEWS b/Misc/NEWS index d1cf06c..bbba943 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -124,6 +124,9 @@ C-API Library ------- +- Issue #9065: tarfile no longer uses "root" as the default for the uname and + gname field. + - Issue #8980: Fixed a failure in distutils.command check that was shadowed by an environment that does not have docutils. Patch by Arfrever. -- cgit v0.12 From 298be5161f27006a82bf499fcd7a990cb5ee4a87 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Mon, 4 Oct 2010 23:57:46 +0000 Subject: Merged revisions 85223 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85223 | eric.araujo | 2010-10-05 01:52:37 +0200 (mar., 05 oct. 2010) | 3 lines Fix interaction of custom translation classes and caching (#9042) ........ --- Lib/gettext.py | 2 +- Lib/test/test_gettext.py | 31 +++++++++++++++++++++++++++++++ Misc/NEWS | 3 +++ 3 files changed, 35 insertions(+), 1 deletion(-) diff --git a/Lib/gettext.py b/Lib/gettext.py index 4c957c0..f9392d8 100644 --- a/Lib/gettext.py +++ b/Lib/gettext.py @@ -419,7 +419,7 @@ def translation(domain, localedir=None, languages=None, # once. result = None for mofile in mofiles: - key = os.path.abspath(mofile) + key = (class_, os.path.abspath(mofile)) t = _translations.get(key) if t is None: with open(mofile, 'rb') as fp: diff --git a/Lib/test/test_gettext.py b/Lib/test/test_gettext.py index d667819..69ffcb7 100644 --- a/Lib/test/test_gettext.py +++ b/Lib/test/test_gettext.py @@ -335,6 +335,37 @@ class WeirdMetadataTest(GettextBaseTest): 'John Doe <jdoe@example.com>\nJane Foobar <jfoobar@example.com>') +class DummyGNUTranslations(gettext.GNUTranslations): + def foo(self): + return 'foo' + + +class GettextCacheTestCase(GettextBaseTest): + def test_cache(self): + self.localedir = os.curdir + self.mofile = MOFILE + + self.assertEqual(len(gettext._translations), 0) + + t = gettext.translation('gettext', self.localedir) + + self.assertEqual(len(gettext._translations), 1) + + t = gettext.translation('gettext', self.localedir, + class_=DummyGNUTranslations) + + self.assertEqual(len(gettext._translations), 2) + self.assertEqual(t.__class__, DummyGNUTranslations) + + # Calling it again doesn't add to the cache + + t = gettext.translation('gettext', self.localedir, + class_=DummyGNUTranslations) + + self.assertEqual(len(gettext._translations), 2) + self.assertEqual(t.__class__, DummyGNUTranslations) + + def test_main(): support.run_unittest(__name__) diff --git a/Misc/NEWS b/Misc/NEWS index bbba943..6fbd04c 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -124,6 +124,9 @@ C-API Library ------- +- Issue #9042: Fix interaction of custom translation classes and caching in + gettext. + - Issue #9065: tarfile no longer uses "root" as the default for the uname and gname field. -- cgit v0.12 From f066e27051bb13bd1ccde0899906780372b7b64c Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Tue, 5 Oct 2010 18:41:01 +0000 Subject: Merged revisions 85232 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85232 | senthil.kumaran | 2010-10-06 00:05:41 +0530 (Wed, 06 Oct 2010) | 3 lines Remove the references of FTPS from the urllib Documentation. There is no support for it yet. ........ --- Doc/library/urllib.request.rst | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/Doc/library/urllib.request.rst b/Doc/library/urllib.request.rst index 35ea286..c4a8a79 100644 --- a/Doc/library/urllib.request.rst +++ b/Doc/library/urllib.request.rst @@ -11,9 +11,6 @@ The :mod:`urllib.request` module defines functions and classes which help in opening URLs (mostly HTTP) in a complex world --- basic and digest authentication, redirections, cookies and more. -.. warning:: When opening HTTPS (or FTPS) URLs, it is not attempted to - validate the server certificate. Use at your own risk! - The :mod:`urllib.request` module defines the following functions: @@ -23,6 +20,9 @@ The :mod:`urllib.request` module defines the following functions: Open the URL *url*, which can be either a string or a :class:`Request` object. + .. warning:: + HTTPS requests do not do any verification of the server's certificate. + *data* may be a string specifying additional data to send to the server, or ``None`` if no such data is needed. Currently HTTP requests are the only ones that use *data*; the HTTP request will @@ -35,7 +35,7 @@ The :mod:`urllib.request` module defines the following functions: The optional *timeout* parameter specifies a timeout in seconds for blocking operations like the connection attempt (if not specified, the global default timeout setting will be used). This actually - only works for HTTP, HTTPS, FTP and FTPS connections. + only works for HTTP, HTTPS and FTP connections. This function returns a file-like object with two additional methods from the :mod:`urllib.response` module @@ -609,7 +609,7 @@ OpenerDirector Objects optional *timeout* parameter specifies a timeout in seconds for blocking operations like the connection attempt (if not specified, the global default timeout setting will be used). The timeout feature actually works only for - HTTP, HTTPS, FTP and FTPS connections). + HTTP, HTTPS and FTP connections). .. method:: OpenerDirector.error(proto, *args) -- cgit v0.12 From 7955fb638abf63fb362c78ad064d9e4968aebe70 Mon Sep 17 00:00:00 2001 From: Amaury Forgeot d'Arc <amauryfa@gmail.com> Date: Tue, 5 Oct 2010 22:18:29 +0000 Subject: Merged revisions 85236 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85236 | amaury.forgeotdarc | 2010-10-06 00:15:37 +0200 (mer., 06 oct. 2010) | 2 lines #9060 Let platforms without dup2() compile the replacement fonction without error. ........ --- Python/dup2.c | 1 + 1 file changed, 1 insertion(+) diff --git a/Python/dup2.c b/Python/dup2.c index ba7413a..2579afd 100644 --- a/Python/dup2.c +++ b/Python/dup2.c @@ -12,6 +12,7 @@ */ #include <fcntl.h> +#include <unistd.h> #define BADEXIT -1 -- cgit v0.12 From 48a866c9ee3bd36f0eebcb608befbb6146352789 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Wed, 6 Oct 2010 06:49:22 +0000 Subject: Work around a bug in Sphinx 0.6.x. --- Doc/c-api/buffer.rst | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Doc/c-api/buffer.rst b/Doc/c-api/buffer.rst index 3203031..a703fd6 100644 --- a/Doc/c-api/buffer.rst +++ b/Doc/c-api/buffer.rst @@ -222,8 +222,10 @@ Buffer-related functions contiguous buffer. If this is not given then shape will be *NULL*. .. cmacro:: PyBUF_C_CONTIGUOUS - PyBUF_F_CONTIGUOUS - PyBUF_ANY_CONTIGUOUS + + .. cmacro:: PyBUF_F_CONTIGUOUS + + .. cmacro:: PyBUF_ANY_CONTIGUOUS These flags indicate that the contiguity returned buffer must be respectively, C-contiguous (last dimension varies the fastest), Fortran -- cgit v0.12 From c06f34fa9b089a9211151051236029e6531bd416 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Wed, 6 Oct 2010 07:08:53 +0000 Subject: Merged revisions 76368-76369,76560 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r76368 | georg.brandl | 2009-11-18 19:53:14 +0100 (Mi, 18 Nov 2009) | 9 lines Merged revisions 76367 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76367 | georg.brandl | 2009-11-18 18:52:35 +0000 (Mi, 18 Nov 2009) | 1 line Make separate section for deprecations in 2.7 whatsnew. ........ ................ r76369 | georg.brandl | 2009-11-18 19:53:54 +0100 (Mi, 18 Nov 2009) | 9 lines Merged revisions 76366 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76366 | georg.brandl | 2009-11-18 18:52:23 +0000 (Mi, 18 Nov 2009) | 1 line Make separate section for deprecations in 2.6 whatsnew. ........ ................ r76560 | georg.brandl | 2009-11-28 12:12:26 +0100 (Sa, 28 Nov 2009) | 9 lines Merged revisions 76559 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76559 | georg.brandl | 2009-11-28 12:11:50 +0100 (Sa, 28 Nov 2009) | 1 line Fix versions and spacing. ........ ................ --- Doc/library/os.rst | 1 - Doc/whatsnew/2.6.rst | 133 +++++++++++++++++++++++++++------------------------ 2 files changed, 71 insertions(+), 63 deletions(-) diff --git a/Doc/library/os.rst b/Doc/library/os.rst index 2fb8cd6..9635d8a 100644 --- a/Doc/library/os.rst +++ b/Doc/library/os.rst @@ -311,7 +311,6 @@ process and user. .. function:: setreuid(ruid, euid) - Set the current process's real and effective user ids. Availability: Unix. diff --git a/Doc/whatsnew/2.6.rst b/Doc/whatsnew/2.6.rst index af604bb..c9fb5c8 100644 --- a/Doc/whatsnew/2.6.rst +++ b/Doc/whatsnew/2.6.rst @@ -1633,11 +1633,6 @@ Some smaller changes made to the core Python language are: :cfunc:`PyObject_HashNotImplemented`. (Fixed by Nick Coghlan and Amaury Forgeot d'Arc; :issue:`2235`.) -* Changes to the :class:`Exception` interface - as dictated by :pep:`352` continue to be made. For 2.6, - the :attr:`message` attribute is being deprecated in favor of the - :attr:`args` attribute. - * The :exc:`GeneratorExit` exception now subclasses :exc:`BaseException` instead of :exc:`Exception`. This means that an exception handler that does ``except Exception:`` @@ -1774,8 +1769,8 @@ by Martin von Loewis.) .. ====================================================================== -New, Improved, and Deprecated Modules -===================================== +New and Improved Modules +======================== As in every release, Python's standard library received a number of enhancements and bug fixes. Here's a partial list of the most notable @@ -1783,36 +1778,6 @@ changes, sorted alphabetically by module name. Consult the :file:`Misc/NEWS` file in the source tree for a more complete list of changes, or look through the Subversion logs for all the details. -* (3.0-warning mode) Python 3.0 will feature a reorganized standard - library that will drop many outdated modules and rename others. - Python 2.6 running in 3.0-warning mode will warn about these modules - when they are imported. - - The list of deprecated modules is: - :mod:`audiodev`, - :mod:`bgenlocations`, - :mod:`buildtools`, - :mod:`bundlebuilder`, - :mod:`Canvas`, - :mod:`compiler`, - :mod:`dircache`, - :mod:`dl`, - :mod:`fpformat`, - :mod:`gensuitemodule`, - :mod:`ihooks`, - :mod:`imageop`, - :mod:`imgfile`, - :mod:`linuxaudiodev`, - :mod:`mhlib`, - :mod:`mimetools`, - :mod:`multifile`, - :mod:`new`, - :mod:`pure`, - :mod:`statvfs`, - :mod:`sunaudiodev`, - :mod:`test.testall`, and - :mod:`toaiff`. - * The :mod:`asyncore` and :mod:`asynchat` modules are being actively maintained again, and a number of patches and bugfixes were applied. (Maintained by Josiah Carlson; see :issue:`1736190` for @@ -1997,8 +1962,6 @@ changes, or look through the Subversion logs for all the details. a Unicode path was used and Unicode filenames are matched within the directory. (:issue:`1001604`) -* The :mod:`gopherlib` module has been removed. - * A new function in the :mod:`heapq` module, ``merge(iter1, iter2, ...)``, takes any number of iterables returning data in sorted order, and returns a new generator that returns the contents of all @@ -2158,13 +2121,6 @@ changes, or look through the Subversion logs for all the details. (Contributed by Christian Heimes and Mark Dickinson.) -* The :mod:`MimeWriter` module and :mod:`mimify` module - have been deprecated; use the :mod:`email` - package instead. - -* The :mod:`md5` module has been deprecated; use the :mod:`hashlib` module - instead. - * :class:`mmap` objects now have a :meth:`rfind` method that searches for a substring beginning at the end of the string and searching backwards. The :meth:`find` method also gained an *end* parameter @@ -2247,10 +2203,7 @@ changes, or look through the Subversion logs for all the details. and can optionally take new command-line arguments for the program. (Contributed by Rocky Bernstein; :issue:`1393667`.) -* The :mod:`posixfile` module has been deprecated; :func:`fcntl.lockf` - provides better locking. - - The :func:`post_mortem` function, used to begin debugging a +* The :func:`pdb.post_mortem` function, used to begin debugging a traceback, will now use the traceback returned by :func:`sys.exc_info` if no traceback is supplied. (Contributed by Facundo Batista; :issue:`1106316`.) @@ -2260,9 +2213,6 @@ changes, or look through the Subversion logs for all the details. opcodes, returning a shorter pickle that contains the same data structure. (Contributed by Raymond Hettinger.) -* The :mod:`popen2` module has been deprecated; use the :mod:`subprocess` - module. - * A :func:`get_data` function was added to the :mod:`pkgutil` module that returns the contents of resource files included with an installed Python package. For example:: @@ -2318,8 +2268,6 @@ changes, or look through the Subversion logs for all the details. (Contributed by Guido van Rossum from work for Google App Engine; :issue:`3487`.) -* The :mod:`rgbimg` module has been removed. - * The :mod:`rlcompleter` module's :meth:`Completer.complete()` method will now ignore exceptions triggered while evaluating a name. (Fixed by Lorenz Quack; :issue:`2250`.) @@ -2338,12 +2286,6 @@ changes, or look through the Subversion logs for all the details. for that file. (Contributed by Christian Heimes; :issue:`1657`.) -* The :mod:`sets` module has been deprecated; it's better to - use the built-in :class:`set` and :class:`frozenset` types. - -* The :mod:`sha` module has been deprecated; use the :mod:`hashlib` module - instead. - * The :func:`shutil.copytree` function now has an optional *ignore* argument that takes a callable object. This callable will receive each directory path and a list of the directory's contents, and returns a list of names that @@ -2406,7 +2348,7 @@ changes, or look through the Subversion logs for all the details. e-mail between agents that don't manage a mail queue. (LMTP implemented by Leif Hedstrom; :issue:`957003`.) - SMTP.starttls() now complies with :rfc:`3207` and forgets any + :meth:`SMTP.starttls` now complies with :rfc:`3207` and forgets any knowledge obtained from the server not obtained from the TLS negotiation itself. (Patch contributed by Bill Fenner; :issue:`829951`.) @@ -2955,6 +2897,73 @@ obtain certificate info by calling the :meth:`getpeercert` method. .. ====================================================================== +Deprecations and Removals +========================= + +* String exceptions have been removed. Attempting to use them raises a + :exc:`TypeError`. + +* Changes to the :class:`Exception` interface + as dictated by :pep:`352` continue to be made. For 2.6, + the :attr:`message` attribute is being deprecated in favor of the + :attr:`args` attribute. + +* (3.0-warning mode) Python 3.0 will feature a reorganized standard + library that will drop many outdated modules and rename others. + Python 2.6 running in 3.0-warning mode will warn about these modules + when they are imported. + + The list of deprecated modules is: + :mod:`audiodev`, + :mod:`bgenlocations`, + :mod:`buildtools`, + :mod:`bundlebuilder`, + :mod:`Canvas`, + :mod:`compiler`, + :mod:`dircache`, + :mod:`dl`, + :mod:`fpformat`, + :mod:`gensuitemodule`, + :mod:`ihooks`, + :mod:`imageop`, + :mod:`imgfile`, + :mod:`linuxaudiodev`, + :mod:`mhlib`, + :mod:`mimetools`, + :mod:`multifile`, + :mod:`new`, + :mod:`pure`, + :mod:`statvfs`, + :mod:`sunaudiodev`, + :mod:`test.testall`, and + :mod:`toaiff`. + +* The :mod:`gopherlib` module has been removed. + +* The :mod:`MimeWriter` module and :mod:`mimify` module + have been deprecated; use the :mod:`email` + package instead. + +* The :mod:`md5` module has been deprecated; use the :mod:`hashlib` module + instead. + +* The :mod:`posixfile` module has been deprecated; :func:`fcntl.lockf` + provides better locking. + +* The :mod:`popen2` module has been deprecated; use the :mod:`subprocess` + module. + +* The :mod:`rgbimg` module has been removed. + +* The :mod:`sets` module has been deprecated; it's better to + use the built-in :class:`set` and :class:`frozenset` types. + +* The :mod:`sha` module has been deprecated; use the :mod:`hashlib` module + instead. + + +.. ====================================================================== + Build and C API Changes ======================= -- cgit v0.12 From 107690c2ff6ad95934b66df2d2566177b7560827 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Wed, 6 Oct 2010 07:12:17 +0000 Subject: Merged revisions 76884-76885,76887,76889-76890,76895 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r76884 | georg.brandl | 2009-12-19 18:35:49 +0100 (Sa, 19 Dez 2009) | 9 lines Merged revisions 76883 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76883 | georg.brandl | 2009-12-19 18:34:32 +0100 (Sa, 19 Dez 2009) | 1 line #7521: remove Py_GetBuildNumber(), which was removed in favor of Py_GetBuildInfo(). ........ ................ r76885 | georg.brandl | 2009-12-19 18:36:20 +0100 (Sa, 19 Dez 2009) | 1 line #7521: remove PyEval_GetRestricted() from the docs. ................ r76887 | georg.brandl | 2009-12-19 18:46:40 +0100 (Sa, 19 Dez 2009) | 9 lines Recorded merge of revisions 76886 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76886 | georg.brandl | 2009-12-19 18:43:33 +0100 (Sa, 19 Dez 2009) | 1 line #7493: review of Design FAQ by Florent Xicluna. ........ ................ r76889 | georg.brandl | 2009-12-19 18:57:51 +0100 (Sa, 19 Dez 2009) | 1 line #7499: Review of Library FAQ by Florent Xicluna. ................ r76890 | georg.brandl | 2009-12-19 18:59:59 +0100 (Sa, 19 Dez 2009) | 1 line #7500: add "Python 3 review needed" comments and fix a few obvious errors. ................ r76895 | georg.brandl | 2009-12-19 19:23:28 +0100 (Sa, 19 Dez 2009) | 1 line #7380: Fix some str/bytearray/bytes issues in uuid docs and implementation. ................ --- Doc/c-api/init.rst | 7 -- Doc/c-api/reflection.rst | 6 - Doc/faq/design.rst | 15 ++- Doc/faq/extending.rst | 23 ++-- Doc/faq/gui.rst | 6 +- Doc/faq/library.rst | 299 +++++++++++++++++++++++------------------------ Doc/faq/windows.rst | 8 +- Doc/howto/urllib2.rst | 2 + Doc/library/uuid.rst | 8 +- Lib/test/test_uuid.py | 6 + Lib/uuid.py | 6 +- 11 files changed, 193 insertions(+), 193 deletions(-) diff --git a/Doc/c-api/init.rst b/Doc/c-api/init.rst index 1d8c38c..c694abd 100644 --- a/Doc/c-api/init.rst +++ b/Doc/c-api/init.rst @@ -285,13 +285,6 @@ Initialization, Finalization, and Threads modify its value. The value is available to Python code as :data:`sys.version`. -.. cfunction:: const char* Py_GetBuildNumber() - - Return a string representing the Subversion revision that this Python executable - was built from. This number is a string because it may contain a trailing 'M' - if Python was built from a mixed revision source tree. - - .. cfunction:: const char* Py_GetPlatform() .. index:: single: platform (in module sys) diff --git a/Doc/c-api/reflection.rst b/Doc/c-api/reflection.rst index 822c593..4f46c7f 100644 --- a/Doc/c-api/reflection.rst +++ b/Doc/c-api/reflection.rst @@ -29,12 +29,6 @@ Reflection currently executing. -.. cfunction:: int PyEval_GetRestricted() - - If there is a current frame and it is executing in restricted mode, return true, - otherwise false. - - .. cfunction:: const char* PyEval_GetFuncName(PyObject *func) Return the name of *func* if it is a function, class or instance object, else the diff --git a/Doc/faq/design.rst b/Doc/faq/design.rst index c20de00..8e960f5 100644 --- a/Doc/faq/design.rst +++ b/Doc/faq/design.rst @@ -234,8 +234,10 @@ code breakage. .. XXX talk about protocols? -Note that for string operations Python has moved from external functions (the -``string`` module) to methods. However, ``len()`` is still a function. +.. note:: + + For string operations, Python has moved from external functions (the + ``string`` module) to methods. However, ``len()`` is still a function. Why is join() a string method instead of a list or tuple method? @@ -306,14 +308,15 @@ expensive. In versions of Python prior to 2.0 it was common to use this idiom:: This only made sense when you expected the dict to have the key almost all the time. If that wasn't the case, you coded it like this:: - if dict.has_key(key): + if key in dict(key): value = dict[key] else: dict[key] = getvalue(key) value = dict[key] -(In Python 2.0 and higher, you can code this as ``value = dict.setdefault(key, -getvalue(key))``.) +For this specific case, you could also use ``value = dict.setdefault(key, +getvalue(key))``, but only if the ``getvalue()`` call is cheap enough because it +is evaluated in all cases. Why isn't there a switch or case statement in Python? @@ -750,7 +753,7 @@ requested again. This is called "memoizing", and can be implemented like this:: # Callers will never provide a third parameter for this function. def expensive (arg1, arg2, _cache={}): - if _cache.has_key((arg1, arg2)): + if (arg1, arg2) in _cache: return _cache[(arg1, arg2)] # Calculate the value diff --git a/Doc/faq/extending.rst b/Doc/faq/extending.rst index 4b3d6d5..6527ff1 100644 --- a/Doc/faq/extending.rst +++ b/Doc/faq/extending.rst @@ -7,6 +7,9 @@ Extending/Embedding FAQ .. highlight:: c +.. XXX need review for Python 3. + + Can I create my own functions in C? ----------------------------------- @@ -53,8 +56,7 @@ with a tool such as `SWIG <http://www.swig.org>`_. `SIP <http://www.riverbankcomputing.co.uk/software/sip/>`__, `CXX <http://cxx.sourceforge.net/>`_ `Boost <http://www.boost.org/libs/python/doc/index.html>`_, or `Weave -<http://www.scipy.org/Weave>`_ are also alternatives for wrapping -C++ libraries. +<http://www.scipy.org/Weave>`_ are also alternatives for wrapping C++ libraries. How can I execute arbitrary Python statements from C? @@ -161,8 +163,8 @@ Sample code and use for catching stdout: ... >>> import sys >>> sys.stdout = StdoutCatcher() - >>> print 'foo' - >>> print 'hello world!' + >>> print('foo') + >>> print('hello world!') >>> sys.stderr.write(sys.stdout.data) foo hello world! @@ -199,7 +201,11 @@ begin by reading :ref:`the "Extending and Embedding" document whole lot of difference between C and C++ -- so the strategy of building a new Python type around a C structure (pointer) type will also work for C++ objects. -For C++ libraries, see :ref:`c-wrapper-software`. +For C++ libraries, you can look at `SIP +<http://www.riverbankcomputing.co.uk/sip/>`_, `CXX +<http://cxx.sourceforge.net/>`_, `Boost +<http://www.boost.org/libs/python/doc/index.html>`_, `Weave +<http://www.scipy.org/Weave>`_ or `SWIG <http://www.swig.org>`_ I added a module using the Setup file and the make fails; why? @@ -468,12 +474,9 @@ checking the value of sys.maxunicode: >>> import sys >>> if sys.maxunicode > 65535: - ... print 'UCS4 build' + ... print('UCS4 build') ... else: - ... print 'UCS2 build' + ... print('UCS2 build') The only way to solve this problem is to use extension modules compiled with a Python binary built using the same size for Unicode characters. - - - diff --git a/Doc/faq/gui.rst b/Doc/faq/gui.rst index 57e4049..03177c9 100644 --- a/Doc/faq/gui.rst +++ b/Doc/faq/gui.rst @@ -6,6 +6,9 @@ Graphic User Interface FAQ .. contents:: +.. XXX need review for Python 3. + + General GUI Questions ===================== @@ -159,6 +162,3 @@ The most common cause is that the widget to which the binding applies doesn't have "keyboard focus". Check out the Tk documentation for the focus command. Usually a widget is given the keyboard focus by clicking in it (but not for labels; see the takefocus option). - - - diff --git a/Doc/faq/library.rst b/Doc/faq/library.rst index c59b38f..aa698e4 100644 --- a/Doc/faq/library.rst +++ b/Doc/faq/library.rst @@ -38,7 +38,7 @@ There are (at least) three kinds of modules in Python: type:: import sys - print sys.builtin_module_names + print(sys.builtin_module_names) How do I make a Python script executable on Unix? @@ -187,8 +187,11 @@ How do I get a single keypress at a time? ----------------------------------------- For Unix variants: There are several solutions. It's straightforward to do this -using curses, but curses is a fairly large module to learn. Here's a solution -without curses:: +using curses, but curses is a fairly large module to learn. + +.. XXX this doesn't work out of the box, some IO expert needs to check why + + Here's a solution without curses:: import termios, fcntl, sys, os fd = sys.stdin.fileno() @@ -202,23 +205,24 @@ without curses:: fcntl.fcntl(fd, fcntl.F_SETFL, oldflags | os.O_NONBLOCK) try: - while 1: + while True: try: c = sys.stdin.read(1) - print "Got character", `c` - except IOError: pass + print("Got character", repr(c)) + except IOError: + pass finally: termios.tcsetattr(fd, termios.TCSAFLUSH, oldterm) fcntl.fcntl(fd, fcntl.F_SETFL, oldflags) -You need the :mod:`termios` and the :mod:`fcntl` module for any of this to work, -and I've only tried it on Linux, though it should work elsewhere. In this code, -characters are read and printed one at a time. + You need the :mod:`termios` and the :mod:`fcntl` module for any of this to + work, and I've only tried it on Linux, though it should work elsewhere. In + this code, characters are read and printed one at a time. -:func:`termios.tcsetattr` turns off stdin's echoing and disables canonical mode. -:func:`fcntl.fnctl` is used to obtain stdin's file descriptor flags and modify -them for non-blocking mode. Since reading stdin when it is empty results in an -:exc:`IOError`, this error is caught and ignored. + :func:`termios.tcsetattr` turns off stdin's echoing and disables canonical + mode. :func:`fcntl.fnctl` is used to obtain stdin's file descriptor flags + and modify them for non-blocking mode. Since reading stdin when it is empty + results in an :exc:`IOError`, this error is caught and ignored. Threads @@ -247,13 +251,13 @@ all the threads to finish:: import threading, time def thread_task(name, n): - for i in range(n): print name, i + for i in range(n): print(name, i) for i in range(10): T = threading.Thread(target=thread_task, args=(str(i), i)) T.start() - time.sleep(10) # <----------------------------! + time.sleep(10) # <---------------------------! But now (on many platforms) the threads don't run in parallel, but appear to run sequentially, one at a time! The reason is that the OS thread scheduler doesn't @@ -262,8 +266,8 @@ start a new thread until the previous thread is blocked. A simple fix is to add a tiny sleep to the start of the run function:: def thread_task(name, n): - time.sleep(0.001) # <---------------------! - for i in range(n): print name, i + time.sleep(0.001) # <--------------------! + for i in range(n): print(name, i) for i in range(10): T = threading.Thread(target=thread_task, args=(str(i), i)) @@ -289,28 +293,28 @@ once. Here's a trivial example:: - import threading, Queue, time + import threading, queue, time # The worker thread gets jobs off the queue. When the queue is empty, it # assumes there will be no more work and exits. # (Realistically workers will run until terminated.) def worker (): - print 'Running worker' + print('Running worker') time.sleep(0.1) while True: try: arg = q.get(block=False) - except Queue.Empty: - print 'Worker', threading.currentThread(), - print 'queue empty' + except queue.Empty: + print('Worker', threading.currentThread(), end=' ') + print('queue empty') break else: - print 'Worker', threading.currentThread(), - print 'running with argument', arg + print('Worker', threading.currentThread(), end=' ') + print('running with argument', arg) time.sleep(0.5) # Create queue - q = Queue.Queue() + q = queue.Queue() # Start a pool of 5 workers for i in range(5): @@ -322,10 +326,10 @@ Here's a trivial example:: q.put(i) # Give threads time to run - print 'Main thread sleeping' + print('Main thread sleeping') time.sleep(5) -When run, this will produce the following output: +When run, this will produce the following output:: Running worker Running worker @@ -333,12 +337,12 @@ When run, this will produce the following output: Running worker Running worker Main thread sleeping - Worker <Thread(worker 1, started)> running with argument 0 - Worker <Thread(worker 2, started)> running with argument 1 - Worker <Thread(worker 3, started)> running with argument 2 - Worker <Thread(worker 4, started)> running with argument 3 - Worker <Thread(worker 5, started)> running with argument 4 - Worker <Thread(worker 1, started)> running with argument 5 + Worker <Thread(worker 1, started 130283832797456)> running with argument 0 + Worker <Thread(worker 2, started 130283824404752)> running with argument 1 + Worker <Thread(worker 3, started 130283816012048)> running with argument 2 + Worker <Thread(worker 4, started 130283807619344)> running with argument 3 + Worker <Thread(worker 5, started 130283799226640)> running with argument 4 + Worker <Thread(worker 1, started 130283832797456)> running with argument 5 ... Consult the module's documentation for more details; the ``Queue`` class @@ -351,7 +355,7 @@ What kinds of global value mutation are thread-safe? A global interpreter lock (GIL) is used internally to ensure that only one thread runs in the Python VM at a time. In general, Python offers to switch among threads only between bytecode instructions; how frequently it switches can -be set via :func:`sys.setcheckinterval`. Each bytecode instruction and +be set via :func:`sys.setswitchinterval`. Each bytecode instruction and therefore all the C implementation code reached from each instruction is therefore atomic from the point of view of a Python program. @@ -443,7 +447,7 @@ How do I delete a file? (And other file questions...) ----------------------------------------------------- Use ``os.remove(filename)`` or ``os.unlink(filename)``; for documentation, see -the :mod:`os` module. The two functions are identical; :func:`unlink` is simply +the :mod:`os` module. The two functions are identical; :func:`~os.unlink` is simply the name of the Unix system call for this function. To remove a directory, use :func:`os.rmdir`; use :func:`os.mkdir` to create one. @@ -512,81 +516,83 @@ to read n bytes from a pipe p created with :func:`os.popen`, you need to use ``p.read(n)``. -How do I run a subprocess with pipes connected to both input and output? ------------------------------------------------------------------------- - -.. XXX update to use subprocess - -Use the :mod:`popen2` module. For example:: - - import popen2 - fromchild, tochild = popen2.popen2("command") - tochild.write("input\n") - tochild.flush() - output = fromchild.readline() - -Warning: in general it is unwise to do this because you can easily cause a -deadlock where your process is blocked waiting for output from the child while -the child is blocked waiting for input from you. This can be caused because the -parent expects the child to output more text than it does, or it can be caused -by data being stuck in stdio buffers due to lack of flushing. The Python parent -can of course explicitly flush the data it sends to the child before it reads -any output, but if the child is a naive C program it may have been written to -never explicitly flush its output, even if it is interactive, since flushing is -normally automatic. - -Note that a deadlock is also possible if you use :func:`popen3` to read stdout -and stderr. If one of the two is too large for the internal buffer (increasing -the buffer size does not help) and you ``read()`` the other one first, there is -a deadlock, too. - -Note on a bug in popen2: unless your program calls ``wait()`` or ``waitpid()``, -finished child processes are never removed, and eventually calls to popen2 will -fail because of a limit on the number of child processes. Calling -:func:`os.waitpid` with the :data:`os.WNOHANG` option can prevent this; a good -place to insert such a call would be before calling ``popen2`` again. - -In many cases, all you really need is to run some data through a command and get -the result back. Unless the amount of data is very large, the easiest way to do -this is to write it to a temporary file and run the command with that temporary -file as input. The standard module :mod:`tempfile` exports a ``mktemp()`` -function to generate unique temporary file names. :: - - import tempfile - import os - - class Popen3: - """ - This is a deadlock-safe version of popen that returns - an object with errorlevel, out (a string) and err (a string). - (capturestderr may not work under windows.) - Example: print Popen3('grep spam','\n\nhere spam\n\n').out - """ - def __init__(self,command,input=None,capturestderr=None): - outfile=tempfile.mktemp() - command="( %s ) > %s" % (command,outfile) - if input: - infile=tempfile.mktemp() - open(infile,"w").write(input) - command=command+" <"+infile - if capturestderr: - errfile=tempfile.mktemp() - command=command+" 2>"+errfile - self.errorlevel=os.system(command) >> 8 - self.out=open(outfile,"r").read() - os.remove(outfile) - if input: - os.remove(infile) - if capturestderr: - self.err=open(errfile,"r").read() - os.remove(errfile) - -Note that many interactive programs (e.g. vi) don't work well with pipes -substituted for standard input and output. You will have to use pseudo ttys -("ptys") instead of pipes. Or you can use a Python interface to Don Libes' -"expect" library. A Python extension that interfaces to expect is called "expy" -and available from http://expectpy.sourceforge.net. A pure Python solution that -works like expect is `pexpect <http://pypi.python.org/pypi/pexpect/>`_. +.. XXX update to use subprocess. See the :ref:`subprocess-replacements` section. + + How do I run a subprocess with pipes connected to both input and output? + ------------------------------------------------------------------------ + + Use the :mod:`popen2` module. For example:: + + import popen2 + fromchild, tochild = popen2.popen2("command") + tochild.write("input\n") + tochild.flush() + output = fromchild.readline() + + Warning: in general it is unwise to do this because you can easily cause a + deadlock where your process is blocked waiting for output from the child + while the child is blocked waiting for input from you. This can be caused + because the parent expects the child to output more text than it does, or it + can be caused by data being stuck in stdio buffers due to lack of flushing. + The Python parent can of course explicitly flush the data it sends to the + child before it reads any output, but if the child is a naive C program it + may have been written to never explicitly flush its output, even if it is + interactive, since flushing is normally automatic. + + Note that a deadlock is also possible if you use :func:`popen3` to read + stdout and stderr. If one of the two is too large for the internal buffer + (increasing the buffer size does not help) and you ``read()`` the other one + first, there is a deadlock, too. + + Note on a bug in popen2: unless your program calls ``wait()`` or + ``waitpid()``, finished child processes are never removed, and eventually + calls to popen2 will fail because of a limit on the number of child + processes. Calling :func:`os.waitpid` with the :data:`os.WNOHANG` option can + prevent this; a good place to insert such a call would be before calling + ``popen2`` again. + + In many cases, all you really need is to run some data through a command and + get the result back. Unless the amount of data is very large, the easiest + way to do this is to write it to a temporary file and run the command with + that temporary file as input. The standard module :mod:`tempfile` exports a + ``mktemp()`` function to generate unique temporary file names. :: + + import tempfile + import os + + class Popen3: + """ + This is a deadlock-safe version of popen that returns + an object with errorlevel, out (a string) and err (a string). + (capturestderr may not work under windows.) + Example: print(Popen3('grep spam','\n\nhere spam\n\n').out) + """ + def __init__(self,command,input=None,capturestderr=None): + outfile=tempfile.mktemp() + command="( %s ) > %s" % (command,outfile) + if input: + infile=tempfile.mktemp() + open(infile,"w").write(input) + command=command+" <"+infile + if capturestderr: + errfile=tempfile.mktemp() + command=command+" 2>"+errfile + self.errorlevel=os.system(command) >> 8 + self.out=open(outfile,"r").read() + os.remove(outfile) + if input: + os.remove(infile) + if capturestderr: + self.err=open(errfile,"r").read() + os.remove(errfile) + + Note that many interactive programs (e.g. vi) don't work well with pipes + substituted for standard input and output. You will have to use pseudo ttys + ("ptys") instead of pipes. Or you can use a Python interface to Don Libes' + "expect" library. A Python extension that interfaces to expect is called + "expy" and available from http://expectpy.sourceforge.net. A pure Python + solution that works like expect is `pexpect + <http://pypi.python.org/pypi/pexpect/>`_. How do I access the serial (RS232) port? @@ -654,41 +660,29 @@ How can I mimic CGI form submission (METHOD=POST)? I would like to retrieve web pages that are the result of POSTing a form. Is there existing code that would let me do this easily? -Yes. Here's a simple example that uses httplib:: +Yes. Here's a simple example that uses urllib.request:: #!/usr/local/bin/python - import httplib, sys, time + import urllib.request ### build the query string qs = "First=Josephine&MI=Q&Last=Public" ### connect and send the server a path - httpobj = httplib.HTTP('www.some-server.out-there', 80) - httpobj.putrequest('POST', '/cgi-bin/some-cgi-script') - ### now generate the rest of the HTTP headers... - httpobj.putheader('Accept', '*/*') - httpobj.putheader('Connection', 'Keep-Alive') - httpobj.putheader('Content-type', 'application/x-www-form-urlencoded') - httpobj.putheader('Content-length', '%d' % len(qs)) - httpobj.endheaders() - httpobj.send(qs) - ### find out what the server said in response... - reply, msg, hdrs = httpobj.getreply() - if reply != 200: - sys.stdout.write(httpobj.getfile().read()) + req = urllib.request.urlopen('http://www.some-server.out-there' + '/cgi-bin/some-cgi-script', data=qs) + msg, hdrs = req.read(), req.info() Note that in general for a percent-encoded POST operations, query strings must be -quoted by using :func:`urllib.quote`. For example to send name="Guy Steele, +quoted by using :func:`urllib.parse.urlencode`. For example to send name="Guy Steele, Jr.":: - >>> from urllib import quote - >>> x = quote("Guy Steele, Jr.") - >>> x - 'Guy%20Steele,%20Jr.' - >>> query_string = "name="+x - >>> query_string - 'name=Guy%20Steele,%20Jr.' + >>> import urllib.parse + >>> urllib.parse.urlencode({'name': 'Guy Steele, Jr.'}) + 'name=Guy+Steele%2C+Jr.' + +.. seealso:: :ref:`urllib-howto` for extensive examples. What module should I use to help with generating HTML? @@ -721,9 +715,9 @@ work on any host that supports an SMTP listener. :: import sys, smtplib - fromaddr = raw_input("From: ") - toaddrs = raw_input("To: ").split(',') - print "Enter message, end with ^D:" + fromaddr = input("From: ") + toaddrs = input("To: ").split(',') + print("Enter message, end with ^D:") msg = '' while True: line = sys.stdin.readline() @@ -741,17 +735,17 @@ varies between systems; sometimes it is ``/usr/lib/sendmail``, sometime ``/usr/sbin/sendmail``. The sendmail manual page will help you out. Here's some sample code:: - SENDMAIL = "/usr/sbin/sendmail" # sendmail location + SENDMAIL = "/usr/sbin/sendmail" # sendmail location import os p = os.popen("%s -t -i" % SENDMAIL, "w") p.write("To: receiver@example.com\n") p.write("Subject: test\n") - p.write("\n") # blank line separating headers from body + p.write("\n") # blank line separating headers from body p.write("Some text\n") p.write("some more text\n") sts = p.close() if sts != 0: - print "Sendmail exit status", sts + print("Sendmail exit status", sts) How do I avoid blocking in the connect() method of a socket? @@ -768,7 +762,7 @@ have to check what's returned on your system. You can use the ``connect_ex()`` method to avoid creating an exception. It will just return the errno value. To poll, you can call ``connect_ex()`` again later --- 0 or ``errno.EISCONN`` indicate that you're connected -- or you can pass this +-- ``0`` or ``errno.EISCONN`` indicate that you're connected -- or you can pass this socket to select to check if it's writable. @@ -807,21 +801,15 @@ than a third of a second. This often beats doing something more complex and general such as using gdbm with pickle/shelve. -Why is cPickle so slow? ------------------------ - -.. XXX update this, default protocol is 2/3 +If my program crashes with a bsddb (or anydbm) database open, it gets corrupted. How come? +------------------------------------------------------------------------------------------ -The default format used by the pickle module is a slow one that results in -readable pickles. Making it the default, but it would break backward -compatibility:: +.. XXX move this FAQ entry elsewhere? - largeString = 'z' * (100 * 1024) - myPickle = cPickle.dumps(largeString, protocol=1) +.. note:: - -If my program crashes with a bsddb (or anydbm) database open, it gets corrupted. How come? ------------------------------------------------------------------------------------------- + The bsddb module is now available as a standalone package `pybsddb + <http://www.jcea.es/programacion/pybsddb.htm>`_. Databases opened for write access with the bsddb module (and often by the anydbm module, since it will preferentially use bsddb) must explicitly be closed using @@ -836,6 +824,13 @@ encounter an exception the next time the file is opened. I tried to open Berkeley DB file, but bsddb produces bsddb.error: (22, 'Invalid argument'). Help! How can I restore my data? ---------------------------------------------------------------------------------------------------------------------------- +.. XXX move this FAQ entry elsewhere? + +.. note:: + + The bsddb module is now available as a standalone package `pybsddb + <http://www.jcea.es/programacion/pybsddb.htm>`_. + Don't panic! Your data is probably intact. The most frequent cause for the error is that you tried to open an earlier Berkeley DB file with a later version of the Berkeley DB library. diff --git a/Doc/faq/windows.rst b/Doc/faq/windows.rst index 2d701c8..2a19c98 100644 --- a/Doc/faq/windows.rst +++ b/Doc/faq/windows.rst @@ -8,6 +8,10 @@ Python on Windows FAQ .. contents:: +.. XXX need review for Python 3. + XXX need review for Windows Vista/Seven? + + How do I run a Python program under Windows? -------------------------------------------- @@ -67,7 +71,7 @@ Python statements or expressions interactively and have them executed or evaluated while you wait. This is one of Python's strongest features. Check it by entering a few expressions of your choice and seeing the results:: - >>> print "Hello" + >>> print("Hello") Hello >>> "Hello" * 3 HelloHelloHello @@ -507,7 +511,7 @@ Example:: import win32pipe f = win32pipe.popen('dir /c c:\\') - print f.readlines() + print(f.readlines()) f.close() diff --git a/Doc/howto/urllib2.rst b/Doc/howto/urllib2.rst index fb5b1c3..110b6de 100644 --- a/Doc/howto/urllib2.rst +++ b/Doc/howto/urllib2.rst @@ -1,3 +1,5 @@ +.. _urllib-howto: + *********************************************************** HOWTO Fetch Internet Resources Using The urllib Package *********************************************************** diff --git a/Doc/library/uuid.rst b/Doc/library/uuid.rst index 0ec2ed3..8351946 100644 --- a/Doc/library/uuid.rst +++ b/Doc/library/uuid.rst @@ -31,9 +31,9 @@ random UUID. UUID('{12345678-1234-5678-1234-567812345678}') UUID('12345678123456781234567812345678') UUID('urn:uuid:12345678-1234-5678-1234-567812345678') - UUID(bytes='\x12\x34\x56\x78'*4) - UUID(bytes_le='\x78\x56\x34\x12\x34\x12\x78\x56' + - '\x12\x34\x56\x78\x12\x34\x56\x78') + UUID(bytes=b'\x12\x34\x56\x78'*4) + UUID(bytes_le=b'\x78\x56\x34\x12\x34\x12\x78\x56' + + b'\x12\x34\x56\x78\x12\x34\x56\x78') UUID(fields=(0x12345678, 0x1234, 0x5678, 0x12, 0x34, 0x567812345678)) UUID(int=0x12345678123456781234567812345678) @@ -247,7 +247,7 @@ Here are some examples of typical usage of the :mod:`uuid` module:: # get the raw 16 bytes of the UUID >>> x.bytes - '\x00\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f' + b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f' # make a UUID from a 16-byte string >>> uuid.UUID(bytes=x.bytes) diff --git a/Lib/test/test_uuid.py b/Lib/test/test_uuid.py index a1663c5..43fa656 100644 --- a/Lib/test/test_uuid.py +++ b/Lib/test/test_uuid.py @@ -1,5 +1,6 @@ from unittest import TestCase from test import support +import builtins import uuid def importable(name): @@ -176,6 +177,11 @@ class TestUUID(TestCase): for u in equivalents: for v in equivalents: equal(u, v) + + # Bug 7380: "bytes" and "bytes_le" should give the same type. + equal(type(u.bytes), builtins.bytes) + equal(type(u.bytes_le), builtins.bytes) + ascending.append(u) # Test comparison of UUIDs. diff --git a/Lib/uuid.py b/Lib/uuid.py index b17f1c8..6e687943 100644 --- a/Lib/uuid.py +++ b/Lib/uuid.py @@ -13,7 +13,7 @@ Typical usage: >>> import uuid # make a UUID based on the host ID and current time - >>> uuid.uuid1() + >>> uuid.uuid1() # doctest: +SKIP UUID('a8098c1a-f86e-11da-bd1a-00112444be1e') # make a UUID using an MD5 hash of a namespace UUID and a name @@ -21,7 +21,7 @@ Typical usage: UUID('6fa459ea-ee8a-3ca4-894e-db77e160355e') # make a random UUID - >>> uuid.uuid4() + >>> uuid.uuid4() # doctest: +SKIP UUID('16fd2706-8baf-433b-82eb-8c7fada847da') # make a UUID using a SHA-1 hash of a namespace UUID and a name @@ -237,7 +237,7 @@ class UUID(object): bytes = bytearray() for shift in range(0, 128, 8): bytes.insert(0, (self.int >> shift) & 0xff) - return bytes + return bytes_(bytes) @property def bytes_le(self): -- cgit v0.12 From 8ffe0bc55fff676dc758da54e7dd35edd45c8cb8 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Wed, 6 Oct 2010 07:17:29 +0000 Subject: Merged revisions 76923,76926,77009,77082-77083,77085,77087,77121 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r76923 | georg.brandl | 2009-12-20 15:24:06 +0100 (So, 20 Dez 2009) | 1 line #7493: more review fixes. ................ r76926 | georg.brandl | 2009-12-20 15:38:23 +0100 (So, 20 Dez 2009) | 9 lines Recorded merge of revisions 76925 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r76925 | georg.brandl | 2009-12-20 15:33:20 +0100 (So, 20 Dez 2009) | 1 line #7381: subprocess documentation and library docstring consistency fixes. ........ ................ r77009 | georg.brandl | 2009-12-23 11:30:45 +0100 (Mi, 23 Dez 2009) | 1 line #7417: add signature to open() docstring. ................ r77082 | georg.brandl | 2009-12-28 08:59:20 +0100 (Mo, 28 Dez 2009) | 1 line #7577: fix signature info for getbufferproc. ................ r77083 | georg.brandl | 2009-12-28 09:00:47 +0100 (Mo, 28 Dez 2009) | 9 lines Merged revisions 77081 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77081 | georg.brandl | 2009-12-28 08:59:05 +0100 (Mo, 28 Dez 2009) | 1 line #7577: fix signature of PyBuffer_FillInfo(). ........ ................ r77085 | georg.brandl | 2009-12-28 09:02:38 +0100 (Mo, 28 Dez 2009) | 9 lines Merged revisions 77084 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77084 | georg.brandl | 2009-12-28 09:01:59 +0100 (Mo, 28 Dez 2009) | 1 line #7586: fix typo. ........ ................ r77087 | georg.brandl | 2009-12-28 09:10:38 +0100 (Mo, 28 Dez 2009) | 9 lines Recorded merge of revisions 77086 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77086 | georg.brandl | 2009-12-28 09:09:32 +0100 (Mo, 28 Dez 2009) | 1 line #7381: consistency update, and backport avoiding ``None >= 0`` check from py3k. ........ ................ r77121 | georg.brandl | 2009-12-29 22:38:35 +0100 (Di, 29 Dez 2009) | 1 line #7590: exception classes no longer are in the "exceptions" module. Also clean up text that was written with string exceptions in mind. ................ --- Doc/c-api/buffer.rst | 2 +- Doc/c-api/typeobj.rst | 2 +- Doc/faq/design.rst | 170 ++++++++++++++++++++------------------------ Doc/library/collections.rst | 2 +- Doc/library/exceptions.rst | 18 ++--- Doc/library/subprocess.rst | 22 +++--- Lib/subprocess.py | 31 ++++---- Modules/_io/_iomodule.c | 3 + 8 files changed, 115 insertions(+), 135 deletions(-) diff --git a/Doc/c-api/buffer.rst b/Doc/c-api/buffer.rst index a703fd6..ad6e3937 100644 --- a/Doc/c-api/buffer.rst +++ b/Doc/c-api/buffer.rst @@ -324,7 +324,7 @@ Buffer-related functions given shape with the given number of bytes per element. -.. cfunction:: int PyBuffer_FillInfo(Py_buffer *view, void *buf, Py_ssize_t len, int readonly, int infoflags) +.. cfunction:: int PyBuffer_FillInfo(Py_buffer *view, PyObject *obj, void *buf, Py_ssize_t len, int readonly, int infoflags) Fill in a buffer-info structure, *view*, correctly for an exporter that can only share a contiguous chunk of memory of "unsigned bytes" of the given diff --git a/Doc/c-api/typeobj.rst b/Doc/c-api/typeobj.rst index 2e2f9c4..378bfe1 100644 --- a/Doc/c-api/typeobj.rst +++ b/Doc/c-api/typeobj.rst @@ -1210,7 +1210,7 @@ member in the :ctype:`PyTypeObject` structure should be *NULL*. Otherwise, the This should fill a :ctype:`Py_buffer` with the necessary data for exporting the type. The signature of :data:`getbufferproc` is ``int - (PyObject *obj, PyObject *view, int flags)``. *obj* is the object to + (PyObject *obj, Py_buffer *view, int flags)``. *obj* is the object to export, *view* is the :ctype:`Py_buffer` struct to fill, and *flags* gives the conditions the caller wants the memory under. (See :cfunc:`PyObject_GetBuffer` for all flags.) :cmember:`bf_getbuffer` is diff --git a/Doc/faq/design.rst b/Doc/faq/design.rst index 8e960f5..0753934 100644 --- a/Doc/faq/design.rst +++ b/Doc/faq/design.rst @@ -7,7 +7,7 @@ Why does Python use indentation for grouping of statements? Guido van Rossum believes that using indentation for grouping is extremely elegant and contributes a lot to the clarity of the average Python program. -Most people learn to love this feature after awhile. +Most people learn to love this feature after a while. Since there are no begin/end brackets there cannot be a disagreement between grouping perceived by the parser and the human reader. Occasionally C @@ -48,7 +48,7 @@ Why are floating point calculations so inaccurate? People are often very surprised by results like this:: - >>> 1.2-1.0 + >>> 1.2 - 1.0 0.199999999999999996 and think it is a bug in Python. It's not. This has nothing to do with Python, @@ -85,7 +85,7 @@ of some computation to a float with ``==``. Tiny inaccuracies may mean that ``==`` fails. Instead, you have to check that the difference between the two numbers is less than a certain threshold:: - epsilon = 0.0000000000001 # Tiny allowed error + epsilon = 0.0000000000001 # Tiny allowed error expected_result = 0.4 if expected_result-epsilon <= computation() <= expected_result+epsilon: @@ -131,24 +131,25 @@ still useful in those languages, too. Second, it means that no special syntax is necessary if you want to explicitly reference or call the method from a particular class. In C++, if you want to use a method from a base class which is overridden in a derived class, you have -to use the ``::`` operator -- in Python you can write baseclass.methodname(self, -<argument list>). This is particularly useful for :meth:`__init__` methods, and -in general in cases where a derived class method wants to extend the base class -method of the same name and thus has to call the base class method somehow. +to use the ``::`` operator -- in Python you can write +``baseclass.methodname(self, <argument list>)``. This is particularly useful +for :meth:`__init__` methods, and in general in cases where a derived class +method wants to extend the base class method of the same name and thus has to +call the base class method somehow. Finally, for instance variables it solves a syntactic problem with assignment: since local variables in Python are (by definition!) those variables to which a -value assigned in a function body (and that aren't explicitly declared global), -there has to be some way to tell the interpreter that an assignment was meant to -assign to an instance variable instead of to a local variable, and it should -preferably be syntactic (for efficiency reasons). C++ does this through +value is assigned in a function body (and that aren't explicitly declared +global), there has to be some way to tell the interpreter that an assignment was +meant to assign to an instance variable instead of to a local variable, and it +should preferably be syntactic (for efficiency reasons). C++ does this through declarations, but Python doesn't have declarations and it would be a pity having -to introduce them just for this purpose. Using the explicit "self.var" solves +to introduce them just for this purpose. Using the explicit ``self.var`` solves this nicely. Similarly, for using instance variables, having to write -"self.var" means that references to unqualified names inside a method don't have -to search the instance's directories. To put it another way, local variables -and instance variables live in two different namespaces, and you need to tell -Python which namespace to use. +``self.var`` means that references to unqualified names inside a method don't +have to search the instance's directories. To put it another way, local +variables and instance variables live in two different namespaces, and you need +to tell Python which namespace to use. Why can't I use an assignment in an expression? @@ -271,26 +272,13 @@ a string method, since in that case it is easy to see that :: "1, 2, 4, 8, 16".split(", ") is an instruction to a string literal to return the substrings delimited by the -given separator (or, by default, arbitrary runs of white space). In this case a -Unicode string returns a list of Unicode strings, an ASCII string returns a list -of ASCII strings, and everyone is happy. +given separator (or, by default, arbitrary runs of white space). :meth:`~str.join` is a string method because in using it you are telling the separator string to iterate over a sequence of strings and insert itself between adjacent elements. This method can be used with any argument which obeys the rules for sequence objects, including any new classes you might define yourself. - -Because this is a string method it can work for Unicode strings as well as plain -ASCII strings. If ``join()`` were a method of the sequence types then the -sequence types would have to decide which type of string to return depending on -the type of the separator. - -.. XXX remove next paragraph eventually - -If none of these arguments persuade you, then for the moment you can continue to -use the ``join()`` function from the string module, which allows you to write :: - - string.join(['1', '2', '4', '8', '16'], ", ") +Similar methods exist for bytes and bytearray objects. How fast are exceptions? @@ -300,19 +288,19 @@ A try/except block is extremely efficient. Actually catching an exception is expensive. In versions of Python prior to 2.0 it was common to use this idiom:: try: - value = dict[key] + value = mydict[key] except KeyError: - dict[key] = getvalue(key) - value = dict[key] + mydict[key] = getvalue(key) + value = mydict[key] This only made sense when you expected the dict to have the key almost all the time. If that wasn't the case, you coded it like this:: - if key in dict(key): - value = dict[key] + if mydict.has_key(key): + value = mydict[key] else: - dict[key] = getvalue(key) - value = dict[key] + mydict[key] = getvalue(key) + value = mydict[key] For this specific case, you could also use ``value = dict.setdefault(key, getvalue(key))``, but only if the ``getvalue()`` call is cheap enough because it @@ -393,7 +381,7 @@ Can Python be compiled to machine code, C or some other language? ----------------------------------------------------------------- Not easily. Python's high level data types, dynamic typing of objects and -run-time invocation of the interpreter (using :func:`eval` or :keyword:`exec`) +run-time invocation of the interpreter (using :func:`eval` or :func:`exec`) together mean that a "compiled" Python program would probably consist mostly of calls into the Python run-time system, even for seemingly simple operations like ``x+1``. @@ -435,7 +423,7 @@ code in various ways to increase performance. See, for example, `Psyco <http://www.cosc.canterbury.ac.nz/~greg/python/Pyrex/>`_, `PyInline <http://pyinline.sourceforge.net/>`_, `Py2Cmod <http://sourceforge.net/projects/py2cmod/>`_, and `Weave -<http://www.scipy.org/site_content/weave>`_. +<http://www.scipy.org/Weave>`_. How does Python manage memory? @@ -453,19 +441,20 @@ Jython relies on the Java runtime so the JVM's garbage collector is used. This difference can cause some subtle porting problems if your Python code depends on the behavior of the reference counting implementation. -Sometimes objects get stuck in tracebacks temporarily and hence are not -deallocated when you might expect. Clear the tracebacks with:: +.. XXX relevant for Python 3? - import sys - sys.exc_clear() - sys.exc_traceback = sys.last_traceback = None + Sometimes objects get stuck in traceback temporarily and hence are not + deallocated when you might expect. Clear the traceback with:: -Tracebacks are used for reporting errors, implementing debuggers and related -things. They contain a portion of the program state extracted during the -handling of an exception (usually the most recent exception). + import sys + sys.last_traceback = None -In the absence of circularities and tracebacks, Python programs need not -explicitly manage memory. + Tracebacks are used for reporting errors, implementing debuggers and related + things. They contain a portion of the program state extracted during the + handling of an exception (usually the most recent exception). + +In the absence of circularities, Python programs do not need to manage memory +explicitly. Why doesn't Python use a more traditional garbage collection scheme? For one thing, this is not a C standard feature and hence it's not portable. (Yes, we @@ -484,19 +473,19 @@ implements malloc() and free() properly. In Jython, the following code (which is fine in CPython) will probably run out of file descriptors long before it runs out of memory:: - for file in <very long list of files>: + for file in very_long_list_of_files: f = open(file) c = f.read(1) Using the current reference counting and destructor scheme, each new assignment to f closes the previous file. Using GC, this is not guaranteed. If you want to write code that will work with any Python implementation, you should -explicitly close the file; this will work regardless of GC:: +explicitly close the file or use the :keyword:`with` statement; this will work +regardless of GC:: - for file in <very long list of files>: - f = open(file) - c = f.read(1) - f.close() + for file in very_long_list_of_files: + with open(file) as f: + c = f.read(1) Why isn't all memory freed when Python exits? @@ -592,10 +581,10 @@ Some unacceptable solutions that have been proposed: - Hash lists by their address (object ID). This doesn't work because if you construct a new list with the same value it won't be found; e.g.:: - d = {[1,2]: '12'} - print d[[1,2]] + mydict = {[1, 2]: '12'} + print(mydict[[1, 2]]) - would raise a KeyError exception because the id of the ``[1,2]`` used in the + would raise a KeyError exception because the id of the ``[1, 2]`` used in the second line differs from that in the first line. In other words, dictionary keys should be compared using ``==``, not using :keyword:`is`. @@ -616,7 +605,7 @@ Some unacceptable solutions that have been proposed: There is a trick to get around this if you need to, but use it at your own risk: You can wrap a mutable structure inside a class instance which has both a -:meth:`__cmp_` and a :meth:`__hash__` method. You must then make sure that the +:meth:`__eq__` and a :meth:`__hash__` method. You must then make sure that the hash value for all such wrapper objects that reside in a dictionary (or other hash based structure), remain fixed while the object is in the dictionary (or other structure). :: @@ -624,15 +613,15 @@ other structure). :: class ListWrapper: def __init__(self, the_list): self.the_list = the_list - def __cmp__(self, other): + def __eq__(self, other): return self.the_list == other.the_list def __hash__(self): l = self.the_list result = 98767 - len(l)*555 - for i in range(len(l)): + for i, el in enumerate(l): try: - result = result + (hash(l[i]) % 9999999) * 1001 + i - except: + result = result + (hash(el) % 9999999) * 1001 + i + except Exception: result = (result % 7777777) + i * 333 return result @@ -640,8 +629,8 @@ Note that the hash computation is complicated by the possibility that some members of the list may be unhashable and also by the possibility of arithmetic overflow. -Furthermore it must always be the case that if ``o1 == o2`` (ie ``o1.__cmp__(o2) -== 0``) then ``hash(o1) == hash(o2)`` (ie, ``o1.__hash__() == o2.__hash__()``), +Furthermore it must always be the case that if ``o1 == o2`` (ie ``o1.__eq__(o2) +is True``) then ``hash(o1) == hash(o2)`` (ie, ``o1.__hash__() == o2.__hash__()``), regardless of whether the object is in a dictionary or not. If you fail to meet these restrictions dictionaries and other hash based structures will misbehave. @@ -664,8 +653,8 @@ In Python 2.4 a new builtin -- :func:`sorted` -- has been added. This function creates a new list from a provided iterable, sorts it and returns it. For example, here's how to iterate over the keys of a dictionary in sorted order:: - for key in sorted(dict.iterkeys()): - ... # do whatever with dict[key]... + for key in sorted(mydict): + ... # do whatever with mydict[key]... How do you specify and enforce an interface spec in Python? @@ -714,14 +703,14 @@ Why are default values shared between objects? This type of bug commonly bites neophyte programmers. Consider this function:: - def foo(D={}): # Danger: shared reference to one dict for all calls + def foo(mydict={}): # Danger: shared reference to one dict for all calls ... compute something ... - D[key] = value - return D + mydict[key] = value + return mydict -The first time you call this function, ``D`` contains a single item. The second -time, ``D`` contains two items because when ``foo()`` begins executing, ``D`` -starts out with an item already in it. +The first time you call this function, ``mydict`` contains a single item. The +second time, ``mydict`` contains two items because when ``foo()`` begins +executing, ``mydict`` starts out with an item already in it. It is often expected that a function call creates new objects for default values. This is not what happens. Default values are created exactly once, when @@ -737,14 +726,14 @@ objects as default values. Instead, use ``None`` as the default value and inside the function, check if the parameter is ``None`` and create a new list/dictionary/whatever if it is. For example, don't write:: - def foo(dict={}): + def foo(mydict={}): ... but:: - def foo(dict=None): - if dict is None: - dict = {} # create a new dict for local namespace + def foo(mydict=None): + if mydict is None: + mydict = {} # create a new dict for local namespace This feature can be useful. When you have a function that's time-consuming to compute, a common technique is to cache the parameters and the resulting value @@ -773,13 +762,13 @@ function calls. Many feel that exceptions can conveniently emulate all reasonable uses of the "go" or "goto" constructs of C, Fortran, and other languages. For example:: - class label: pass # declare a label + class label: pass # declare a label try: ... - if (condition): raise label() # goto label + if (condition): raise label() # goto label ... - except label: # where to goto + except label: # where to goto pass ... @@ -804,7 +793,7 @@ r-strings are used for their intended purpose. If you're trying to build Windows pathnames, note that all Windows system calls accept forward slashes too:: - f = open("/mydir/file.txt") # works fine! + f = open("/mydir/file.txt") # works fine! If you're trying to build a pathname for a DOS command, try e.g. one of :: @@ -841,7 +830,7 @@ For instance, take the following incomplete snippet:: def foo(a): with a: - print x + print(x) The snippet assumes that "a" must have a member attribute called "x". However, there is nothing in Python that tells the interpreter this. What should happen @@ -852,21 +841,20 @@ makes such choices much harder. The primary benefit of "with" and similar language features (reduction of code volume) can, however, easily be achieved in Python by assignment. Instead of:: - function(args).dict[index][index].a = 21 - function(args).dict[index][index].b = 42 - function(args).dict[index][index].c = 63 + function(args).mydict[index][index].a = 21 + function(args).mydict[index][index].b = 42 + function(args).mydict[index][index].c = 63 write this:: - ref = function(args).dict[index][index] + ref = function(args).mydict[index][index] ref.a = 21 ref.b = 42 ref.c = 63 This also has the side-effect of increasing execution speed because name bindings are resolved at run-time in Python, and the second version only needs -to perform the resolution once. If the referenced object does not have a, b and -c attributes, of course, the end result is still a run-time exception. +to perform the resolution once. Why are colons required for the if/while/def/class statements? @@ -876,12 +864,12 @@ The colon is required primarily to enhance readability (one of the results of the experimental ABC language). Consider this:: if a == b - print a + print(a) versus :: if a == b: - print a + print(a) Notice how the second one is slightly easier to read. Notice further how a colon sets off the example in this FAQ answer; it's a standard usage in English. diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst index 3048a03..bcedc15 100644 --- a/Doc/library/collections.rst +++ b/Doc/library/collections.rst @@ -709,7 +709,7 @@ a fixed-width print format: Point: x= 3.000 y= 4.000 hypot= 5.000 Point: x=14.000 y= 0.714 hypot=14.018 -The subclass shown above sets ``__slots__`` to an empty tuple. This keeps +The subclass shown above sets ``__slots__`` to an empty tuple. This helps keep memory requirements low by preventing the creation of instance dictionaries. diff --git a/Doc/library/exceptions.rst b/Doc/library/exceptions.rst index ceebf5e..b53f670 100644 --- a/Doc/library/exceptions.rst +++ b/Doc/library/exceptions.rst @@ -3,20 +3,12 @@ Built-in Exceptions =================== -.. module:: exceptions - :synopsis: Standard exception classes. - - -Exceptions should be class objects. The exceptions are defined in the module -:mod:`exceptions`. This module never needs to be imported explicitly: the -exceptions are provided in the built-in namespace as well as the -:mod:`exceptions` module. - .. index:: statement: try statement: except -For class exceptions, in a :keyword:`try` statement with an :keyword:`except` +In Python, all exceptions must be instances of a class that derives from +:class:`BaseException`. In a :keyword:`try` statement with an :keyword:`except` clause that mentions a particular class, that clause also handles any exception classes derived from that class (but not exception classes from which *it* is derived). Two exception classes that are not related via subclassing are never @@ -44,7 +36,7 @@ programmers are encouraged to at least derive new exceptions from the defining exceptions is available in the Python Tutorial under :ref:`tut-userexceptions`. -The following exceptions are only used as base classes for other exceptions. +The following exceptions are used mostly as base classes for other exceptions. .. XXX document with_traceback() @@ -99,8 +91,8 @@ The following exceptions are only used as base classes for other exceptions. In this last case, :attr:`args` contains the verbatim constructor arguments as a tuple. -The following exceptions are the exceptions that are actually raised. +The following exceptions are the exceptions that are usually raised. .. exception:: AssertionError @@ -369,10 +361,10 @@ The following exceptions are the exceptions that are actually raised. associated value is a string indicating the type of the operands and the operation. + The following exceptions are used as warning categories; see the :mod:`warnings` module for more information. - .. exception:: Warning Base class for warning categories. diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst index 72ea8c6..698e535 100644 --- a/Doc/library/subprocess.rst +++ b/Doc/library/subprocess.rst @@ -136,10 +136,9 @@ This module defines one class called :class:`Popen`: .. note:: - If specified, *env* must provide any variables required - for the program to execute. On Windows, in order to run a - `side-by-side assembly`_ the specified *env* **must** include a valid - :envvar:`SystemRoot`. + If specified, *env* must provide any variables required for the program to + execute. On Windows, in order to run a `side-by-side assembly`_ the + specified *env* **must** include a valid :envvar:`SystemRoot`. .. _side-by-side assembly: http://en.wikipedia.org/wiki/Side-by-Side_Assembly @@ -188,7 +187,7 @@ This module also defines four shortcut functions: The arguments are the same as for the Popen constructor. Example:: - retcode = call(["ls", "-l"]) + >>> retcode = subprocess.call(["ls", "-l"]) .. warning:: @@ -206,7 +205,8 @@ This module also defines four shortcut functions: The arguments are the same as for the Popen constructor. Example:: - check_call(["ls", "-l"]) + >>> subprocess.check_call(["ls", "-l"]) + 0 .. warning:: @@ -225,15 +225,15 @@ This module also defines four shortcut functions: The arguments are the same as for the :class:`Popen` constructor. Example:: >>> subprocess.check_output(["ls", "-l", "/dev/null"]) - 'crw-rw-rw- 1 root root 1, 3 Oct 18 2007 /dev/null\n' + b'crw-rw-rw- 1 root root 1, 3 Oct 18 2007 /dev/null\n' The stdout argument is not allowed as it is used internally. To capture standard error in the result, use ``stderr=subprocess.STDOUT``:: >>> subprocess.check_output( - ["/bin/sh", "-c", "ls non_existent_file ; exit 0"], - stderr=subprocess.STDOUT) - 'ls: non_existent_file: No such file or directory\n' + ... ["/bin/sh", "-c", "ls non_existent_file; exit 0"], + ... stderr=subprocess.STDOUT) + b'ls: non_existent_file: No such file or directory\n' .. versionadded:: 3.1 @@ -247,7 +247,6 @@ This module also defines four shortcut functions: stripped from the output. The exit status for the command can be interpreted according to the rules for the C function :cfunc:`wait`. Example:: - >>> import subprocess >>> subprocess.getstatusoutput('ls /bin/ls') (0, '/bin/ls') >>> subprocess.getstatusoutput('cat /bin/junk') @@ -264,7 +263,6 @@ This module also defines four shortcut functions: Like :func:`getstatusoutput`, except the exit status is ignored and the return value is a string containing the command's output. Example:: - >>> import subprocess >>> subprocess.getoutput('ls /bin/ls') '/bin/ls' diff --git a/Lib/subprocess.py b/Lib/subprocess.py index 5437243..0dd55e0 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -110,7 +110,7 @@ call(*popenargs, **kwargs): The arguments are the same as for the Popen constructor. Example: - retcode = call(["ls", "-l"]) + >>> retcode = call(["ls", "-l"]) check_call(*popenargs, **kwargs): Run command with arguments. Wait for command to complete. If the @@ -120,7 +120,8 @@ check_call(*popenargs, **kwargs): The arguments are the same as for the Popen constructor. Example: - check_call(["ls", "-l"]) + >>> check_call(["ls", "-l"]) + 0 getstatusoutput(cmd): Return (status, output) of executing cmd in a shell. @@ -131,7 +132,6 @@ getstatusoutput(cmd): is stripped from the output. The exit status for the command can be interpreted according to the rules for the C function wait(). Example: - >>> import subprocess >>> subprocess.getstatusoutput('ls /bin/ls') (0, '/bin/ls') >>> subprocess.getstatusoutput('cat /bin/junk') @@ -145,20 +145,19 @@ getoutput(cmd): Like getstatusoutput(), except the exit status is ignored and the return value is a string containing the command's output. Example: - >>> import subprocess >>> subprocess.getoutput('ls /bin/ls') '/bin/ls' check_output(*popenargs, **kwargs): - Run command with arguments and return its output as a byte string. + Run command with arguments and return its output as a byte string. - If the exit code was non-zero it raises a CalledProcessError. The - CalledProcessError object will have the return code in the returncode - attribute and output in the output attribute. + If the exit code was non-zero it raises a CalledProcessError. The + CalledProcessError object will have the return code in the returncode + attribute and output in the output attribute. - The arguments are the same as for the Popen constructor. Example: + The arguments are the same as for the Popen constructor. Example: - output = subprocess.check_output(["ls", "-l", "/dev/null"]) + >>> output = subprocess.check_output(["ls", "-l", "/dev/null"]) Exceptions @@ -437,7 +436,7 @@ def check_call(*popenargs, **kwargs): def check_output(*popenargs, **kwargs): - """Run command with arguments and return its output as a byte string. + r"""Run command with arguments and return its output as a byte string. If the exit code was non-zero it raises a CalledProcessError. The CalledProcessError object will have the return code in the returncode @@ -446,15 +445,15 @@ def check_output(*popenargs, **kwargs): The arguments are the same as for the Popen constructor. Example: >>> check_output(["ls", "-l", "/dev/null"]) - 'crw-rw-rw- 1 root root 1, 3 Oct 18 2007 /dev/null\n' + b'crw-rw-rw- 1 root root 1, 3 Oct 18 2007 /dev/null\n' The stdout argument is not allowed as it is used internally. - To capture standard error in the result, use stderr=subprocess.STDOUT. + To capture standard error in the result, use stderr=STDOUT. >>> check_output(["/bin/sh", "-c", - "ls -l non_existent_file ; exit 0"], - stderr=subprocess.STDOUT) - 'ls: non_existent_file: No such file or directory\n' + ... "ls -l non_existent_file ; exit 0"], + ... stderr=STDOUT) + b'ls: non_existent_file: No such file or directory\n' """ if 'stdout' in kwargs: raise ValueError('stdout argument not allowed, it will be overridden.') diff --git a/Modules/_io/_iomodule.c b/Modules/_io/_iomodule.c index 14a4356..e20a2f6 100644 --- a/Modules/_io/_iomodule.c +++ b/Modules/_io/_iomodule.c @@ -176,6 +176,9 @@ PyObject *PyExc_BlockingIOError = (PyObject *)&_PyExc_BlockingIOError; * The main open() function */ PyDoc_STRVAR(open_doc, +"open(file, mode='r', buffering=None, encoding=None,\n" +" errors=None, newline=None, closefd=True) -> file object\n" +"\n" "Open file and return a stream. Raise IOError upon failure.\n" "\n" "file is either a text or byte string giving the name (and the path\n" -- cgit v0.12 From d6abb72a79ba2bc1b9570c1f344fdeff5ca2f6bd Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Wed, 6 Oct 2010 07:55:35 +0000 Subject: Merged revisions 77236,77383,77399,77857,78238,78861-78862,78958 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r77236 | georg.brandl | 2010-01-02 15:51:12 +0100 (Sa, 02 Jan 2010) | 1 line #7592: remove duplicate description. ................ r77383 | georg.brandl | 2010-01-09 10:48:46 +0100 (Sa, 09 Jan 2010) | 9 lines Merged revisions 77382 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77382 | georg.brandl | 2010-01-09 10:47:11 +0100 (Sa, 09 Jan 2010) | 1 line #7422: make it clear that getargspec() only works on Python functions. ........ ................ r77399 | georg.brandl | 2010-01-09 23:39:42 +0100 (Sa, 09 Jan 2010) | 1 line Remove redundant brackets in signatures. ................ r77857 | georg.brandl | 2010-01-30 18:54:04 +0100 (Sa, 30 Jan 2010) | 1 line #7814: fix wrong example function usage. ................ r78238 | georg.brandl | 2010-02-19 10:10:15 +0100 (Fr, 19 Feb 2010) | 1 line #5341: fix parenthesis placement. ................ r78861 | georg.brandl | 2010-03-12 11:04:37 +0100 (Fr, 12 Mär 2010) | 1 line Make tool compatible with 2.x and 3.x. ................ r78862 | georg.brandl | 2010-03-12 11:06:40 +0100 (Fr, 12 Mär 2010) | 13 lines Merged revisions 78859-78860 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78859 | georg.brandl | 2010-03-12 10:57:43 +0100 (Fr, 12 Mär 2010) | 1 line Get rid of backticks. ........ r78860 | georg.brandl | 2010-03-12 11:02:03 +0100 (Fr, 12 Mär 2010) | 1 line Fix warnings from "make check". ........ ................ r78958 | georg.brandl | 2010-03-14 11:51:01 +0100 (So, 14 Mär 2010) | 37 lines Merged revisions 78101,78115,78117,78182,78188,78245,78386,78496 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78101 | georg.brandl | 2010-02-08 01:04:54 +0100 (Mo, 08 Feb 2010) | 1 line Fix test_fnmatch. ........ r78115 | georg.brandl | 2010-02-08 23:40:51 +0100 (Mo, 08 Feb 2010) | 1 line Fix missing string formatting placeholder. ........ r78117 | georg.brandl | 2010-02-08 23:48:37 +0100 (Mo, 08 Feb 2010) | 1 line Convert test failure from output-producing to self.fail(). ........ r78182 | georg.brandl | 2010-02-14 09:18:23 +0100 (So, 14 Feb 2010) | 1 line #7926: fix stray parens. ........ r78188 | georg.brandl | 2010-02-14 14:38:12 +0100 (So, 14 Feb 2010) | 1 line #7926: fix-up wording. ........ r78245 | georg.brandl | 2010-02-19 20:36:08 +0100 (Fr, 19 Feb 2010) | 1 line #7967: PyXML is no more. ........ r78386 | georg.brandl | 2010-02-23 22:48:57 +0100 (Di, 23 Feb 2010) | 1 line #6544: fix refleak in kqueue, occurring in certain error conditions. ........ r78496 | georg.brandl | 2010-02-27 15:58:08 +0100 (Sa, 27 Feb 2010) | 1 line Link to http://www.python.org/dev/workflow/ from bugs page. ........ ................ --- Doc/bugs.rst | 10 +++++----- Doc/distutils/examples.rst | 6 +++--- Doc/distutils/uploading.rst | 8 ++++---- Doc/glossary.rst | 2 +- Doc/library/http.client.rst | 2 +- Doc/library/inspect.rst | 6 +++--- Doc/library/site.rst | 4 ++-- Doc/library/ssl.rst | 8 -------- Doc/library/sys.rst | 2 +- Doc/library/xmlrpc.server.rst | 9 +++++---- Doc/tools/rstlint.py | 4 +--- Doc/whatsnew/2.2.rst | 2 +- Doc/whatsnew/2.6.rst | 14 ++++++++------ Lib/test/test_fnmatch.py | 11 ++++++++--- Lib/test/test_strftime.py | 11 +++++------ 15 files changed, 48 insertions(+), 51 deletions(-) diff --git a/Doc/bugs.rst b/Doc/bugs.rst index 55b3107..a9a48c7 100644 --- a/Doc/bugs.rst +++ b/Doc/bugs.rst @@ -38,10 +38,9 @@ information is needed (in which case you are welcome to provide it if you can!). To do this, search the bug database using the search box on the top of the page. If the problem you're reporting is not already in the bug tracker, go back to -the Python Bug Tracker. If you don't already have a tracker account, select the -"Register" link in the sidebar and undergo the registration procedure. -Otherwise, if you're not logged in, enter your credentials and select "Login". -It is not possible to submit a bug report anonymously. +the Python Bug Tracker and log in. If you don't already have a tracker account, +select the "Register" link or, if you use OpenID, one of the OpenID provider +logos in the sidebar. It is not possible to submit a bug report anonymously. Being now logged in, you can submit a bug. Select the "Create New" link in the sidebar to open the bug reporting form. @@ -58,7 +57,8 @@ were using (including version information as appropriate). Each bug report will be assigned to a developer who will determine what needs to be done to correct the problem. You will receive an update each time action is -taken on the bug. +taken on the bug. See http://www.python.org/dev/workflow/ for a detailed +description of the issue workflow. .. seealso:: diff --git a/Doc/distutils/examples.rst b/Doc/distutils/examples.rst index 648063b..6c27738 100644 --- a/Doc/distutils/examples.rst +++ b/Doc/distutils/examples.rst @@ -257,9 +257,9 @@ Running the ``check`` command will display some warnings:: (maintainer and maintainer_email) must be supplied -If you use the reStructuredText syntax in the `long_description` field and +If you use the reStructuredText syntax in the ``long_description`` field and `docutils <http://docutils.sourceforge.net/>`_ is installed you can check if -the syntax is fine with the ``check`` command, using the `restructuredtext` +the syntax is fine with the ``check`` command, using the ``restructuredtext`` option. For example, if the :file:`setup.py` script is changed like this:: @@ -278,7 +278,7 @@ For example, if the :file:`setup.py` script is changed like this:: url='http://example.com', long_description=desc) Where the long description is broken, ``check`` will be able to detect it -by using the `docutils` parser:: +by using the :mod:`docutils` parser:: $ pythontrunk setup.py check --restructuredtext running check diff --git a/Doc/distutils/uploading.rst b/Doc/distutils/uploading.rst index e947245..7b790b1 100644 --- a/Doc/distutils/uploading.rst +++ b/Doc/distutils/uploading.rst @@ -60,13 +60,13 @@ in the package:: setup(name='Distutils', long_description=open('README.txt')) -In that case, `README.txt` is a regular reStructuredText text file located -in the root of the package besides `setup.py`. +In that case, :file:`README.txt` is a regular reStructuredText text file located +in the root of the package besides :file:`setup.py`. To prevent registering broken reStructuredText content, you can use the -:program:`rst2html` program that is provided by the `docutils` package +:program:`rst2html` program that is provided by the :mod:`docutils` package and check the ``long_description`` from the command line:: $ python setup.py --long-description | rst2html.py > output.html -`docutils` will display a warning if there's something wrong with your syntax. +:mod:`docutils` will display a warning if there's something wrong with your syntax. diff --git a/Doc/glossary.rst b/Doc/glossary.rst index 5ecf848..f1474cf 100644 --- a/Doc/glossary.rst +++ b/Doc/glossary.rst @@ -331,7 +331,7 @@ Glossary iterator An object representing a stream of data. Repeated calls to the iterator's - :meth:`__next__` (or passing it to the builtin function) :func:`next` + :meth:`__next__` (or passing it to the built-in function :func:`next`) method return successive items in the stream. When no more data are available a :exc:`StopIteration` exception is raised instead. At this point, the iterator object is exhausted and any further calls to its diff --git a/Doc/library/http.client.rst b/Doc/library/http.client.rst index 0f59b9a..f8aedcc 100644 --- a/Doc/library/http.client.rst +++ b/Doc/library/http.client.rst @@ -486,7 +486,7 @@ statement. .. attribute:: HTTPResponse.debuglevel - A debugging hook. If `debuglevel` is greater than zero, messages + A debugging hook. If :attr:`debuglevel` is greater than zero, messages will be printed to stdout as the response is read and parsed. diff --git a/Doc/library/inspect.rst b/Doc/library/inspect.rst index 37a4f1a..cc88acf 100644 --- a/Doc/library/inspect.rst +++ b/Doc/library/inspect.rst @@ -387,7 +387,7 @@ Classes and functions .. function:: getargspec(func) - Get the names and default values of a function's arguments. A + Get the names and default values of a Python function's arguments. A :term:`named tuple` ``ArgSpec(args, varargs, keywords, defaults)`` is returned. *args* is a list of the argument names. *varargs* and *varkw* are the names of the ``*`` and @@ -402,8 +402,8 @@ Classes and functions .. function:: getfullargspec(func) - Get the names and default values of a function's arguments. A :term:`named - tuple` is returned: + Get the names and default values of a Python function's arguments. A + :term:`named tuple` is returned: ``FullArgSpec(args, varargs, varkw, defaults, kwonlyargs, kwonlydefaults, annotations)`` diff --git a/Doc/library/site.rst b/Doc/library/site.rst index 0fe63a3..bf65d17 100644 --- a/Doc/library/site.rst +++ b/Doc/library/site.rst @@ -117,5 +117,5 @@ empty, and the path manipulations are skipped; however the import of Adds a directory to sys.path and processes its pth files. -XXX Update documentation -XXX document python -m site --user-base --user-site +.. XXX Update documentation +.. XXX document python -m site --user-base --user-site diff --git a/Doc/library/ssl.rst b/Doc/library/ssl.rst index 5c78345..d377072 100644 --- a/Doc/library/ssl.rst +++ b/Doc/library/ssl.rst @@ -278,14 +278,6 @@ SSLSocket Objects else: raise -.. method:: SSLSocket.unwrap() - - Performs the SSL shutdown handshake, which removes the TLS layer from the - underlying socket, and returns the underlying socket object. This can be - used to go from encrypted operation over a connection to unencrypted. The - returned socket should always be used for further communication with the - other side of the connection, rather than the original socket - .. method:: SSLSocket.getpeercert(binary_form=False) If there is no certificate for the peer on the other end of the connection, diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst index 619d4fb..f0e551e 100644 --- a/Doc/library/sys.rst +++ b/Doc/library/sys.rst @@ -359,7 +359,7 @@ always available. specific. If given, *default* will be returned if the object does not provide means to - retrieve the size. Otherwise a `TypeError` will be raised. + retrieve the size. Otherwise a :exc:`TypeError` will be raised. :func:`getsizeof` calls the object's ``__sizeof__`` method and adds an additional garbage collector overhead if the object is managed by the garbage diff --git a/Doc/library/xmlrpc.server.rst b/Doc/library/xmlrpc.server.rst index 4a391b7..3cb2c3a 100644 --- a/Doc/library/xmlrpc.server.rst +++ b/Doc/library/xmlrpc.server.rst @@ -136,10 +136,10 @@ Server code:: server.register_function(adder_function, 'add') # Register an instance; all the methods of the instance are - # published as XML-RPC methods (in this case, just 'div'). + # published as XML-RPC methods (in this case, just 'mul'). class MyFuncs: - def div(self, x, y): - return x // y + def mul(self, x, y): + return x * y server.register_instance(MyFuncs()) @@ -209,7 +209,8 @@ requests sent to Python CGI scripts. Example:: class MyFuncs: - def div(self, x, y) : return x // y + def mul(self, x, y): + return x * y handler = CGIXMLRPCRequestHandler() diff --git a/Doc/tools/rstlint.py b/Doc/tools/rstlint.py index eaaf257..e977f21 100755 --- a/Doc/tools/rstlint.py +++ b/Doc/tools/rstlint.py @@ -169,7 +169,6 @@ Options: -v verbose (print all checked file names) return 2 count = defaultdict(int) - out = sys.stdout for root, dirs, files in os.walk(path): # ignore subdirs controlled by svn @@ -212,8 +211,7 @@ Options: -v verbose (print all checked file names) csev = checker.severity if csev >= severity: for lno, msg in checker(fn, lines): - print('[%d] %s:%d: %s' % (csev, fn, lno, msg), - file=out) + print('[%d] %s:%d: %s' % (csev, fn, lno, msg)) count[csev] += 1 if verbose: print() diff --git a/Doc/whatsnew/2.2.rst b/Doc/whatsnew/2.2.rst index 31e8dd0..89e4d76 100644 --- a/Doc/whatsnew/2.2.rst +++ b/Doc/whatsnew/2.2.rst @@ -30,7 +30,7 @@ understand the complete implementation and design rationale for a change, refer to the PEP for a particular new feature. -.. seealso (now defunct) +.. see also, now defunct http://www.unixreview.com/documents/s=1356/urm0109h/0109h.htm "What's So Special About Python 2.2?" is also about the new 2.2 features, and diff --git a/Doc/whatsnew/2.6.rst b/Doc/whatsnew/2.6.rst index c9fb5c8..00398fc 100644 --- a/Doc/whatsnew/2.6.rst +++ b/Doc/whatsnew/2.6.rst @@ -350,9 +350,10 @@ A high-level explanation of the context management protocol is: * The code in *BLOCK* is executed. -* If *BLOCK* raises an exception, the :meth:`__exit__(type, value, traceback)` - is called with the exception details, the same values returned by - :func:`sys.exc_info`. The method's return value controls whether the exception +* If *BLOCK* raises an exception, the context manager's :meth:`__exit__` method + is called with three arguments, the exception details (``type, value, traceback``, + the same values returned by :func:`sys.exc_info`, which can also be ``None`` + if no exception occurred). The method's return value controls whether an exception is re-raised: any false value re-raises the exception, and ``True`` will result in suppressing it. You'll only rarely want to suppress the exception, because if you do the author of the code containing the ':keyword:`with`' statement will @@ -463,7 +464,7 @@ could be written as:: with db_transaction(db) as cursor: ... -The :mod:`contextlib` module also has a :func:`nested(mgr1, mgr2, ...)` function +The :mod:`contextlib` module also has a ``nested(mgr1, mgr2, ...)`` function that combines a number of context managers so you don't need to write nested ':keyword:`with`' statements. In this example, the single ':keyword:`with`' statement both starts a database transaction and acquires a thread lock:: @@ -472,8 +473,9 @@ statement both starts a database transaction and acquires a thread lock:: with nested (db_transaction(db), lock) as (cursor, locked): ... -Finally, the :func:`closing(object)` function returns *object* so that it can be -bound to a variable, and calls ``object.close`` at the end of the block. :: +Finally, the :func:`closing` function returns its argument so that it can be +bound to a variable, and calls the argument's ``.close()`` method at the end +of the block. :: import urllib, sys from contextlib import closing diff --git a/Lib/test/test_fnmatch.py b/Lib/test/test_fnmatch.py index abf8811..bde4ee8 100644 --- a/Lib/test/test_fnmatch.py +++ b/Lib/test/test_fnmatch.py @@ -11,13 +11,13 @@ class FnmatchTestCase(unittest.TestCase): def tearDown(self): _purge() - def check_match(self, filename, pattern, should_match=1): + def check_match(self, filename, pattern, should_match=1, fn=fnmatch): if should_match: - self.assertTrue(fnmatch(filename, pattern), + self.assertTrue(fn(filename, pattern), "expected %r to match pattern %r" % (filename, pattern)) else: - self.assertTrue(not fnmatch(filename, pattern), + self.assertTrue(not fn(filename, pattern), "expected %r not to match pattern %r" % (filename, pattern)) @@ -54,6 +54,11 @@ class FnmatchTestCase(unittest.TestCase): self.assertRaises(TypeError, fnmatchcase, 'test', b'*') self.assertRaises(TypeError, fnmatchcase, b'test', '*') + def test_fnmatchcase(self): + check = self.check_match + check('AbC', 'abc', 0, fnmatchcase) + check('abc', 'AbC', 0, fnmatchcase) + def test_bytes(self): self.check_match(b'test', b'te*') self.check_match(b'test\xff', b'te*\xff') diff --git a/Lib/test/test_strftime.py b/Lib/test/test_strftime.py index 7128fd7..5b94bbe 100755 --- a/Lib/test/test_strftime.py +++ b/Lib/test/test_strftime.py @@ -117,16 +117,15 @@ class StrftimeTest(unittest.TestCase): try: result = time.strftime(e[0], now) except ValueError as error: - print("Standard '%s' format gaver error:" % (e[0], error)) - continue + self.fail("strftime '%s' format gave error: %s" % (e[0], error)) if re.match(escapestr(e[1], self.ampm), result): continue if not result or result[0] == '%': - print("Does not support standard '%s' format (%s)" % \ - (e[0], e[2])) + self.fail("strftime does not support standard '%s' format (%s)" + % (e[0], e[2])) else: - print("Conflict for %s (%s):" % (e[0], e[2])) - print(" Expected %s, but got %s" % (e[1], result)) + self.fail("Conflict for %s (%s): expected %s, but got %s" + % (e[0], e[2], e[1], result)) def strftest2(self, now): nowsecs = str(int(now))[:-1] -- cgit v0.12 From 16215c732c4c40b6c2555db6083feaaa2f6f5d7b Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Wed, 6 Oct 2010 07:59:52 +0000 Subject: Merged revisions 78959,79170,79175,79177,79180,79183,79186,79193,79581 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r78959 | georg.brandl | 2010-03-14 11:56:14 +0100 (So, 14 Mär 2010) | 33 lines Merged revisions 78760,78771-78773,78802,78922,78952 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78760 | georg.brandl | 2010-03-07 16:23:59 +0100 (So, 07 Mär 2010) | 1 line #5341: more built-in vs builtin fixes. ........ r78771 | georg.brandl | 2010-03-07 21:58:31 +0100 (So, 07 Mär 2010) | 1 line #8085: The function is called PyObject_NewVar, not PyObject_VarNew. ........ r78772 | georg.brandl | 2010-03-07 22:12:28 +0100 (So, 07 Mär 2010) | 1 line #8039: document conditional expressions better, giving them their own section. ........ r78773 | georg.brandl | 2010-03-07 22:32:06 +0100 (So, 07 Mär 2010) | 1 line #8044: document Py_{Enter,Leave}RecursiveCall functions. ........ r78802 | georg.brandl | 2010-03-08 17:28:40 +0100 (Mo, 08 Mär 2010) | 1 line Fix typo. ........ r78922 | georg.brandl | 2010-03-13 14:41:58 +0100 (Sa, 13 Mär 2010) | 1 line Update for new download location. ........ r78952 | georg.brandl | 2010-03-14 10:55:08 +0100 (So, 14 Mär 2010) | 1 line #8137: add iso-8859-16 to the standard encodings table. ........ ................ r79170 | georg.brandl | 2010-03-21 10:02:59 +0100 (So, 21 Mär 2010) | 1 line Fix some issues found by Jacques Ducasse on the docs list. ................ r79175 | georg.brandl | 2010-03-21 10:10:32 +0100 (So, 21 Mär 2010) | 9 lines Merged revisions 79172 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79172 | georg.brandl | 2010-03-21 10:08:00 +0100 (So, 21 Mär 2010) | 1 line Add a paragraph about set displays. ........ ................ r79177 | georg.brandl | 2010-03-21 10:25:54 +0100 (So, 21 Mär 2010) | 1 line Need to use list(range()) to get a list. ................ r79180 | georg.brandl | 2010-03-21 10:50:49 +0100 (So, 21 Mär 2010) | 9 lines Merged revisions 79178 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79178 | georg.brandl | 2010-03-21 10:28:16 +0100 (So, 21 Mär 2010) | 1 line Clarify that for shell=True, the shell PID will be the child PID. ........ ................ r79183 | georg.brandl | 2010-03-21 10:52:24 +0100 (So, 21 Mär 2010) | 9 lines Merged revisions 79181 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79181 | georg.brandl | 2010-03-21 10:51:16 +0100 (So, 21 Mär 2010) | 1 line Update os.kill() emulation example for Windows to use ctypes. ........ ................ r79186 | georg.brandl | 2010-03-21 11:03:36 +0100 (So, 21 Mär 2010) | 13 lines Merged revisions 79184-79185 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79184 | georg.brandl | 2010-03-21 10:58:36 +0100 (So, 21 Mär 2010) | 1 line Update text for newest US DST regulation. The sample file already has the calculation right. ........ r79185 | georg.brandl | 2010-03-21 11:02:47 +0100 (So, 21 Mär 2010) | 1 line Include structmember.h correctly. ........ ................ r79193 | georg.brandl | 2010-03-21 12:53:50 +0100 (So, 21 Mär 2010) | 9 lines Merged revisions 79192 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79192 | georg.brandl | 2010-03-21 12:50:58 +0100 (So, 21 Mär 2010) | 1 line Remove leftover word. ........ ................ r79581 | georg.brandl | 2010-04-02 10:47:07 +0200 (Fr, 02 Apr 2010) | 1 line #8213: document behavior of -u on py3k better. ................ --- Doc/c-api/exceptions.rst | 30 +++++++++++++++++ Doc/c-api/gcsupport.rst | 2 +- Doc/c-api/typeobj.rst | 2 +- Doc/extending/newtypes.rst | 2 +- Doc/faq/windows.rst | 10 +++--- Doc/library/codecs.rst | 6 ++-- Doc/library/datetime.rst | 4 +-- Doc/library/doctest.rst | 14 ++++---- Doc/library/stdtypes.rst | 4 +++ Doc/library/subprocess.rst | 3 ++ Doc/library/sys.rst | 17 ++++------ Doc/reference/executionmodel.rst | 4 +-- Doc/reference/expressions.rst | 35 ++++++++++++++----- Doc/reference/simple_stmts.rst | 6 ++-- Doc/using/cmdline.rst | 5 +-- Doc/whatsnew/2.6.rst | 24 +++++++------- Misc/HISTORY | 72 ++++++++++++++++++++-------------------- Misc/SpecialBuilds.txt | 2 +- Misc/python.man | 12 +++---- 19 files changed, 155 insertions(+), 99 deletions(-) diff --git a/Doc/c-api/exceptions.rst b/Doc/c-api/exceptions.rst index 819e22e..2214c4d 100644 --- a/Doc/c-api/exceptions.rst +++ b/Doc/c-api/exceptions.rst @@ -446,6 +446,36 @@ Exception Objects This steals a reference to *ctx*. +Recursion Control +================= + +These two functions provide a way to perform safe recursive calls at the C +level, both in the core and in extension modules. They are needed if the +recursive code does not necessarily invoke Python code (which tracks its +recursion depth automatically). + +.. cfunction:: int Py_EnterRecursiveCall(char *where) + + Marks a point where a recursive C-level call is about to be performed. + + If :const:`USE_STACKCHECK` is defined, this function checks if the the OS + stack overflowed using :cfunc:`PyOS_CheckStack`. In this is the case, it + sets a :exc:`MemoryError` and returns a nonzero value. + + The function then checks if the recursion limit is reached. If this is the + case, a :exc:`RuntimeError` is set and a nonzero value is returned. + Otherwise, zero is returned. + + *where* should be a string such as ``" in instance check"`` to be + concatenated to the :exc:`RuntimeError` message caused by the recursion depth + limit. + +.. cfunction:: void Py_LeaveRecursiveCall() + + Ends a :cfunc:`Py_EnterRecursiveCall`. Must be called once for each + *successful* invocation of :cfunc:`Py_EnterRecursiveCall`. + + .. _standardexceptions: Standard Exceptions diff --git a/Doc/c-api/gcsupport.rst b/Doc/c-api/gcsupport.rst index 4f4d27d..1a280c8 100644 --- a/Doc/c-api/gcsupport.rst +++ b/Doc/c-api/gcsupport.rst @@ -28,7 +28,7 @@ include the :const:`Py_TPFLAGS_HAVE_GC` and provide an implementation of the Constructors for container types must conform to two rules: #. The memory for the object must be allocated using :cfunc:`PyObject_GC_New` - or :cfunc:`PyObject_GC_VarNew`. + or :cfunc:`PyObject_GC_NewVar`. #. Once all the fields which may contain references to other containers are initialized, it must call :cfunc:`PyObject_GC_Track`. diff --git a/Doc/c-api/typeobj.rst b/Doc/c-api/typeobj.rst index 378bfe1..eb8a83e 100644 --- a/Doc/c-api/typeobj.rst +++ b/Doc/c-api/typeobj.rst @@ -182,7 +182,7 @@ type objects) *must* have the :attr:`ob_size` field. instance; this is normally :cfunc:`PyObject_Del` if the instance was allocated using :cfunc:`PyObject_New` or :cfunc:`PyObject_VarNew`, or :cfunc:`PyObject_GC_Del` if the instance was allocated using - :cfunc:`PyObject_GC_New` or :cfunc:`PyObject_GC_VarNew`. + :cfunc:`PyObject_GC_New` or :cfunc:`PyObject_GC_NewVar`. This field is inherited by subtypes. diff --git a/Doc/extending/newtypes.rst b/Doc/extending/newtypes.rst index 074a603..63ea2a6 100644 --- a/Doc/extending/newtypes.rst +++ b/Doc/extending/newtypes.rst @@ -236,7 +236,7 @@ This version of the module has a number of changes. We've added an extra include:: - #include "structmember.h" + #include <structmember.h> This include provides declarations that we use to handle attributes, as described a bit later. diff --git a/Doc/faq/windows.rst b/Doc/faq/windows.rst index 2a19c98..5a5b7ed 100644 --- a/Doc/faq/windows.rst +++ b/Doc/faq/windows.rst @@ -445,13 +445,15 @@ present, and ``getch()`` which gets one character without echoing it. How do I emulate os.kill() in Windows? -------------------------------------- -Use win32api:: +To terminate a process, you can use ctypes:: + + import ctypes def kill(pid): """kill function for Win32""" - import win32api - handle = win32api.OpenProcess(1, 0, pid) - return (0 != win32api.TerminateProcess(handle, 0)) + kernel32 = ctypes.windll.kernel32 + handle = kernel32.OpenProcess(1, 0, pid) + return (0 != kernel32.TerminateProcess(handle, 0)) Why does os.path.isdir() fail on NT shared directories? diff --git a/Doc/library/codecs.rst b/Doc/library/codecs.rst index 8e4f71e..b495c6f 100644 --- a/Doc/library/codecs.rst +++ b/Doc/library/codecs.rst @@ -1063,11 +1063,13 @@ particular, the following variants typically exist: +-----------------+--------------------------------+--------------------------------+ | iso8859_10 | iso-8859-10, latin6, L6 | Nordic languages | +-----------------+--------------------------------+--------------------------------+ -| iso8859_13 | iso-8859-13 | Baltic languages | +| iso8859_13 | iso-8859-13, latin7, L7 | Baltic languages | +-----------------+--------------------------------+--------------------------------+ | iso8859_14 | iso-8859-14, latin8, L8 | Celtic languages | +-----------------+--------------------------------+--------------------------------+ -| iso8859_15 | iso-8859-15 | Western Europe | +| iso8859_15 | iso-8859-15, latin9, L9 | Western Europe | ++-----------------+--------------------------------+--------------------------------+ +| iso8859_16 | iso-8859-16, latin10, L10 | South-Eastern Europe | +-----------------+--------------------------------+--------------------------------+ | johab | cp1361, ms1361 | Korean | +-----------------+--------------------------------+--------------------------------+ diff --git a/Doc/library/datetime.rst b/Doc/library/datetime.rst index 6ead309..5899ba7 100644 --- a/Doc/library/datetime.rst +++ b/Doc/library/datetime.rst @@ -1460,8 +1460,8 @@ Example :class:`tzinfo` classes: Note that there are unavoidable subtleties twice per year in a :class:`tzinfo` subclass accounting for both standard and daylight time, at the DST transition points. For concreteness, consider US Eastern (UTC -0500), where EDT begins the -minute after 1:59 (EST) on the first Sunday in April, and ends the minute after -1:59 (EDT) on the last Sunday in October:: +minute after 1:59 (EST) on the second Sunday in March, and ends the minute after +1:59 (EDT) on the first Sunday in November:: UTC 3:MM 4:MM 5:MM 6:MM 7:MM 8:MM EST 22:MM 23:MM 0:MM 1:MM 2:MM 3:MM diff --git a/Doc/library/doctest.rst b/Doc/library/doctest.rst index cea570b..2cf5fdc 100644 --- a/Doc/library/doctest.rst +++ b/Doc/library/doctest.rst @@ -633,7 +633,7 @@ example. Use ``+`` to enable the named behavior, or ``-`` to disable it. For example, this test passes:: - >>> print(range(20)) #doctest: +NORMALIZE_WHITESPACE + >>> print(list(range(20))) #doctest: +NORMALIZE_WHITESPACE [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19] @@ -642,28 +642,28 @@ two blanks before the single-digit list elements, and because the actual output is on a single line. This test also passes, and also requires a directive to do so:: - >>> print(range(20)) # doctest: +ELLIPSIS + >>> print(list(range(20))) # doctest: +ELLIPSIS [0, 1, ..., 18, 19] Multiple directives can be used on a single physical line, separated by commas:: - >>> print(range(20)) # doctest: +ELLIPSIS, +NORMALIZE_WHITESPACE + >>> print(list(range(20))) # doctest: +ELLIPSIS, +NORMALIZE_WHITESPACE [0, 1, ..., 18, 19] If multiple directive comments are used for a single example, then they are combined:: - >>> print(range(20)) # doctest: +ELLIPSIS - ... # doctest: +NORMALIZE_WHITESPACE + >>> print(list(range(20))) # doctest: +ELLIPSIS + ... # doctest: +NORMALIZE_WHITESPACE [0, 1, ..., 18, 19] As the previous example shows, you can add ``...`` lines to your example containing only directives. This can be useful when an example is too long for a directive to comfortably fit on the same line:: - >>> print(range(5) + range(10,20) + range(30,40) + range(50,60)) + >>> print(list(range(5)) + list(range(10, 20)) + list(range(30, 40))) ... # doctest: +ELLIPSIS - [0, ..., 4, 10, ..., 19, 30, ..., 39, 50, ..., 59] + [0, ..., 4, 10, ..., 19, 30, ..., 39] Note that since all options are disabled by default, and directives apply only to the example they appear in, enabling options (via ``+`` in a directive) is diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index 1e2c47c..ee27f74 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -1639,6 +1639,10 @@ The :class:`frozenset` type is immutable and :term:`hashable` --- its contents c altered after it is created; it can therefore be used as a dictionary key or as an element of another set. +Non-empty sets (not frozensets) can be created by placing a comma-separated list +of elements within braces, for example: ``{'jack', 'sjoerd'}``, in addition to the +:class:`set` constructor. + The constructors for both classes work the same: .. class:: set([iterable]) diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst index 698e535..3aaa6c6 100644 --- a/Doc/library/subprocess.rst +++ b/Doc/library/subprocess.rst @@ -396,6 +396,9 @@ The following attributes are also available: The process ID of the child process. + Note that if you set the *shell* argument to ``True``, this is the process ID + of the spawned shell. + .. attribute:: Popen.returncode diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst index f0e551e..5d40d5e 100644 --- a/Doc/library/sys.rst +++ b/Doc/library/sys.rst @@ -127,13 +127,12 @@ always available. .. index:: object: traceback - If no exception is being handled anywhere on the stack, a tuple containing three - ``None`` values is returned. Otherwise, the values returned are ``(type, value, - traceback)``. Their meaning is: *type* gets the exception type of the exception - being handled (a class object); *value* gets the exception parameter (its - :dfn:`associated value` or the second argument to :keyword:`raise`, which is - always a class instance if the exception type is a class object); *traceback* - gets a traceback object (see the Reference Manual) which encapsulates the call + If no exception is being handled anywhere on the stack, a tuple containing + three ``None`` values is returned. Otherwise, the values returned are + ``(type, value, traceback)``. Their meaning is: *type* gets the type of the + exception being handled (a subclass of :exc:`BaseException`); *value* gets + the exception instance (an instance of the exception type); *traceback* gets + a traceback object (see the Reference Manual) which encapsulates the call stack at the point where the exception originally occurred. .. warning:: @@ -495,9 +494,7 @@ always available. more information.) The meaning of the variables is the same as that of the return values from - :func:`exc_info` above. (Since there is only one interactive thread, - thread-safety is not a concern for these variables, unlike for ``exc_type`` - etc.) + :func:`exc_info` above. .. data:: maxsize diff --git a/Doc/reference/executionmodel.rst b/Doc/reference/executionmodel.rst index 90791d2..b4c29b1 100644 --- a/Doc/reference/executionmodel.rst +++ b/Doc/reference/executionmodel.rst @@ -120,7 +120,7 @@ namespace is searched. The global statement must precede all uses of the name. .. index:: pair: restricted; execution -The built-in namespace associated with the execution of a code block is actually +The builtins namespace associated with the execution of a code block is actually found by looking up the name ``__builtins__`` in its global namespace; this should be a dictionary or a module (in the latter case the module's dictionary is used). By default, when in the :mod:`__main__` module, ``__builtins__`` is @@ -132,7 +132,7 @@ weak form of restricted execution. .. impl-detail:: Users should not touch ``__builtins__``; it is strictly an implementation - detail. Users wanting to override values in the built-in namespace should + detail. Users wanting to override values in the builtins namespace should :keyword:`import` the :mod:`builtins` module and modify its attributes appropriately. diff --git a/Doc/reference/expressions.rst b/Doc/reference/expressions.rst index c7dd3fc..c71e89e 100644 --- a/Doc/reference/expressions.rst +++ b/Doc/reference/expressions.rst @@ -1120,12 +1120,7 @@ Boolean operations pair: Conditional; expression pair: Boolean; operation -Boolean operations have the lowest priority of all Python operations: - .. productionlist:: - expression: `conditional_expression` | `lambda_form` - expression_nocond: `or_test` | `lambda_form_nocond` - conditional_expression: `or_test` ["if" `or_test` "else" `expression`] or_test: `and_test` | `or_test` "or" `and_test` and_test: `not_test` | `and_test` "and" `not_test` not_test: `comparison` | "not" `not_test` @@ -1142,10 +1137,6 @@ truth value by providing a :meth:`__bool__` method. The operator :keyword:`not` yields ``True`` if its argument is false, ``False`` otherwise. -The expression ``x if C else y`` first evaluates *C* (*not* *x*); if *C* is -true, *x* is evaluated and its value is returned; otherwise, *y* is evaluated -and its value is returned. - .. index:: operator: and The expression ``x and y`` first evaluates *x*; if *x* is false, its value is @@ -1165,6 +1156,30 @@ not bother to return a value of the same type as its argument, so e.g., ``not 'foo'`` yields ``False``, not ``''``.) +Conditional Expressions +======================= + +.. versionadded:: 2.5 + +.. index:: + pair: conditional; expression + pair: ternary; operator + +.. productionlist:: + conditional_expression: `or_test` ["if" `or_test` "else" `expression`] + expression: `conditional_expression` | `lambda_form` + expression_nocond: `or_test` | `lambda_form_nocond` + +Conditional expressions (sometimes called a "ternary operator") have the lowest +priority of all Python operations. + +The expression ``x if C else y`` first evaluates the condition, *C* (*not* *x*); +if *C* is true, *x* is evaluated and its value is returned; otherwise, *y* is +evaluated and its value is returned. + +See :pep:`308` for more details about conditional expressions. + + .. _lambdas: .. _lambda: @@ -1259,6 +1274,8 @@ groups from right to left). +===============================================+=====================================+ | :keyword:`lambda` | Lambda expression | +-----------------------------------------------+-------------------------------------+ +| :keyword:`if` -- :keyword:`else` | Conditional expression | ++-----------------------------------------------+-------------------------------------+ | :keyword:`or` | Boolean OR | +-----------------------------------------------+-------------------------------------+ | :keyword:`and` | Boolean AND | diff --git a/Doc/reference/simple_stmts.rst b/Doc/reference/simple_stmts.rst index 531d69a..30861d4 100644 --- a/Doc/reference/simple_stmts.rst +++ b/Doc/reference/simple_stmts.rst @@ -148,9 +148,9 @@ Assignment of an object to a single target is recursively defined as follows. .. index:: single: destructor - The name is rebound if it was already bound. This may cause the reference count - for the object previously bound to the name to reach zero, causing the object to - be deallocated and its destructor (if it has one) to be called. + The name is rebound if it was already bound. This may cause the reference + count for the object previously bound to the name to reach zero, causing the + object to be deallocated and its destructor (if it has one) to be called. * If the target is a target list enclosed in parentheses or in square brackets: The object must be an iterable with the same number of items as there are diff --git a/Doc/using/cmdline.rst b/Doc/using/cmdline.rst index 540e4d7..0978770 100644 --- a/Doc/using/cmdline.rst +++ b/Doc/using/cmdline.rst @@ -232,8 +232,9 @@ Miscellaneous options .. cmdoption:: -u - Force stdin, stdout and stderr to be totally unbuffered. On systems where it - matters, also put stdin, stdout and stderr in binary mode. + Force the binary layer of the stdin, stdout and stderr streams (which is + available as their ``buffer`` attribute) to be unbuffered. The text I/O + layer will still be line-buffered. See also :envvar:`PYTHONUNBUFFERED`. diff --git a/Doc/whatsnew/2.6.rst b/Doc/whatsnew/2.6.rst index 00398fc..1af78c2 100644 --- a/Doc/whatsnew/2.6.rst +++ b/Doc/whatsnew/2.6.rst @@ -111,9 +111,9 @@ are: :func:`reduce` function. Python 3.0 adds several new built-in functions and changes the -semantics of some existing built-ins. Functions that are new in 3.0 +semantics of some existing builtins. Functions that are new in 3.0 such as :func:`bin` have simply been added to Python 2.6, but existing -built-ins haven't been changed; instead, the :mod:`future_builtins` +builtins haven't been changed; instead, the :mod:`future_builtins` module has versions with the new 3.0 semantics. Code written to be compatible with 3.0 can do ``from future_builtins import hex, map`` as necessary. @@ -837,7 +837,7 @@ formatted. It receives a single argument, the format specifier:: else: return str(self) -There's also a :func:`format` built-in that will format a single +There's also a :func:`format` builtin that will format a single value. It calls the type's :meth:`__format__` method with the provided specifier:: @@ -1168,7 +1168,7 @@ access protocol. Abstract Base Classes (or ABCs) are an equivalent feature for Python. The ABC support consists of an :mod:`abc` module containing a metaclass called :class:`ABCMeta`, special handling of this metaclass by the :func:`isinstance` and :func:`issubclass` -built-ins, and a collection of basic ABCs that the Python developers +builtins, and a collection of basic ABCs that the Python developers think will be widely useful. Future versions of Python will probably add more ABCs. @@ -1322,9 +1322,9 @@ an octal number, but it does add support for "0o" and "0b":: >>> 0b101111 47 -The :func:`oct` built-in still returns numbers +The :func:`oct` builtin still returns numbers prefixed with a leading zero, and a new :func:`bin` -built-in returns the binary representation for a number:: +builtin returns the binary representation for a number:: >>> oct(42) '052' @@ -1333,7 +1333,7 @@ built-in returns the binary representation for a number:: >>> bin(173) '0b10101101' -The :func:`int` and :func:`long` built-ins will now accept the "0o" +The :func:`int` and :func:`long` builtins will now accept the "0o" and "0b" prefixes when base-8 or base-2 are requested, or when the *base* argument is zero (signalling that the base used should be determined from the string):: @@ -1419,7 +1419,7 @@ can be shifted left and right with ``<<`` and ``>>``, combined using bitwise operations such as ``&`` and ``|``, and can be used as array indexes and slice boundaries. -In Python 3.0, the PEP slightly redefines the existing built-ins +In Python 3.0, the PEP slightly redefines the existing builtins :func:`round`, :func:`math.floor`, :func:`math.ceil`, and adds a new one, :func:`math.trunc`, that's been backported to Python 2.6. :func:`math.trunc` rounds toward zero, returning the closest @@ -1520,7 +1520,7 @@ Some smaller changes made to the core Python language are: Previously this would have been a syntax error. (Contributed by Amaury Forgeot d'Arc; :issue:`3473`.) -* A new built-in, ``next(iterator, [default])`` returns the next item +* A new builtin, ``next(iterator, [default])`` returns the next item from the specified iterator. If the *default* argument is supplied, it will be returned if *iterator* has been exhausted; otherwise, the :exc:`StopIteration` exception will be raised. (Backported @@ -1949,9 +1949,9 @@ changes, or look through the Subversion logs for all the details. (Contributed by Phil Schwartz; :issue:`1221598`.) * The :func:`reduce` built-in function is also available in the - :mod:`functools` module. In Python 3.0, the built-in has been + :mod:`functools` module. In Python 3.0, the builtin has been dropped and :func:`reduce` is only available from :mod:`functools`; - currently there are no plans to drop the built-in in the 2.x series. + currently there are no plans to drop the builtin in the 2.x series. (Patched by Christian Heimes; :issue:`1739906`.) * When possible, the :mod:`getpass` module will now use @@ -2753,7 +2753,7 @@ The functions in this module currently include: * ``filter(predicate, iterable)``, ``map(func, iterable1, ...)``: the 3.0 versions - return iterators, unlike the 2.x built-ins which return lists. + return iterators, unlike the 2.x builtins which return lists. * ``hex(value)``, ``oct(value)``: instead of calling the :meth:`__hex__` or :meth:`__oct__` methods, these versions will diff --git a/Misc/HISTORY b/Misc/HISTORY index 4fb749a..57ae98d 100644 --- a/Misc/HISTORY +++ b/Misc/HISTORY @@ -2544,7 +2544,7 @@ Core and builtins - Bug #1244610, #1392915, fix build problem on OpenBSD 3.7 and 3.8. configure would break checking curses.h. -- Bug #959576: The pwd module is now builtin. This allows Python to be +- Bug #959576: The pwd module is now built in. This allows Python to be built on UNIX platforms without $HOME set. - Bug #1072182, fix some potential problems if characters are signed. @@ -2577,7 +2577,7 @@ Core and builtins it will now use a default error message in this case. - Replaced most Unicode charmap codecs with new ones using the - new Unicode translate string feature in the builtin charmap + new Unicode translate string feature in the built-in charmap codec; the codecs were created from the mapping tables available at ftp.unicode.org and contain a few updates (e.g. the Mac OS encodings now include a mapping for the Apple logo) @@ -3032,7 +3032,7 @@ Library current file number. - Patch #1349274: gettext.install() now optionally installs additional - translation functions other than _() in the builtin namespace. + translation functions other than _() in the builtins namespace. - Patch #1337756: fileinput now accepts Unicode filenames. @@ -3403,7 +3403,7 @@ Build - Patch #881820: look for openpty and forkpty also in libbsd. - The sources of zlib are now part of the Python distribution (zlib 1.2.3). - The zlib module is now builtin on Windows. + The zlib module is now built in on Windows. - Use -xcode=pic32 for CCSHARED on Solaris with SunPro. @@ -4238,7 +4238,7 @@ Library - Patch #846659. Fix an error in tarfile.py when using GNU longname/longlink creation. -- The obsolete FCNTL.py has been deleted. The builtin fcntl module +- The obsolete FCNTL.py has been deleted. The built-in fcntl module has been available (on platforms that support fcntl) since Python 1.5a3, and all FCNTL.py did is export fcntl's names, after generating a deprecation warning telling you to use fcntl directly. @@ -4492,7 +4492,7 @@ Core and builtins segfault in a debug build, but provided less predictable behavior in a release build. -- input() builtin function now respects compiler flags such as +- input() built-in function now respects compiler flags such as __future__ statements. SF patch 876178. - Removed PendingDeprecationWarning from apply(). apply() remains @@ -4553,12 +4553,12 @@ Core and builtins - Compiler flags set in PYTHONSTARTUP are now active in __main__. -- Added two builtin types, set() and frozenset(). +- Added two built-in types, set() and frozenset(). -- Added a reversed() builtin function that returns a reverse iterator +- Added a reversed() built-in function that returns a reverse iterator over a sequence. -- Added a sorted() builtin function that returns a new sorted list +- Added a sorted() built-in function that returns a new sorted list from any iterable. - CObjects are now mutable (on the C level) through PyCObject_SetVoidPtr. @@ -4597,7 +4597,7 @@ Core and builtins When comparing containers with cyclic references to themselves it will now just hit the recursion limit. See SF patch 825639. -- str and unicode builtin types now have an rsplit() method that is +- str and unicode built-in types now have an rsplit() method that is same as split() except that it scans the string from the end working towards the beginning. See SF feature request 801847. @@ -5148,7 +5148,7 @@ Core and builtins - A warning about assignments to module attributes that shadow builtins, present in earlier releases of 2.3, has been removed. -- It is not possible to create subclasses of builtin types like str +- It is not possible to create subclasses of built-in types like str and tuple that define an itemsize. Earlier releases of Python 2.3 allowed this by mistake, leading to crashes and other problems. @@ -5623,13 +5623,13 @@ Core and builtins - New format codes B, H, I, k and K have been implemented for PyArg_ParseTuple and PyBuild_Value. -- New builtin function sum(seq, start=0) returns the sum of all the +- New built-in function sum(seq, start=0) returns the sum of all the items in iterable object seq, plus start (items are normally numbers, and cannot be strings). - bool() called without arguments now returns False rather than raising an exception. This is consistent with calling the - constructors for the other builtin types -- called without argument + constructors for the other built-in types -- called without argument they all return the false value of that type. (SF patch #724135) - In support of PEP 269 (making the pgen parser generator accessible @@ -6154,7 +6154,7 @@ Library internals, and supplies some helpers for working with pickles, such as a symbolic pickle disassembler. -- Xmlrpclib.py now supports the builtin boolean type. +- xmlrpclib.py now supports the built-in boolean type. - py_compile has a new 'doraise' flag and a new PyCompileError exception. @@ -6405,8 +6405,8 @@ Core and builtins trace function to change which line will execute next. A command to exploit this from pdb has been added. [SF patch #643835] -- The _codecs support module for codecs.py was turned into a builtin - module to assure that at least the builtin codecs are available +- The _codecs support module for codecs.py was turned into a built-in + module to assure that at least the built-in codecs are available to the Python parser for source code decoding according to PEP 263. - issubclass now supports a tuple as the second argument, just like @@ -6564,13 +6564,13 @@ Core and builtins - Unicode objects in sys.path are no longer ignored but treated as directory names. -- Fixed string.startswith and string.endswith builtin methods +- Fixed string.startswith and string.endswith built-in methods so they accept negative indices. [SF bug 493951] - Fixed a bug with a continue inside a try block and a yield in the finally clause. [SF bug 567538] -- Most builtin sequences now support "extended slices", i.e. slices +- Most built-in sequences now support "extended slices", i.e. slices with a third "stride" parameter. For example, "hello world"[::-1] gives "dlrow olleh". @@ -6585,7 +6585,7 @@ Core and builtins method no longer exist. xrange repetition and slicing have been removed. -- New builtin function enumerate(x), from PEP 279. Example: +- New built-in function enumerate(x), from PEP 279. Example: enumerate("abc") is an iterator returning (0,"a"), (1,"b"), (2,"c"). The argument can be an arbitrary iterable object. @@ -7134,7 +7134,7 @@ Build Presumably 2.3a1 breaks such systems. If anyone uses such a system, help! - The configure option --without-doc-strings can be used to remove the - doc strings from the builtin functions and modules; this reduces the + doc strings from the built-in functions and modules; this reduces the size of the executable. - The universal newlines option (PEP 278) is on by default. On Unix @@ -7370,7 +7370,7 @@ Mac available for convenience. - New Carbon modules File (implementing the APIs in Files.h and Aliases.h) - and Folder (APIs from Folders.h). The old macfs builtin module is + and Folder (APIs from Folders.h). The old macfs built-in module is gone, and replaced by a Python wrapper around the new modules. - Pathname handling should now be fully consistent: MacPython-OSX always uses @@ -7592,7 +7592,7 @@ Build C API ----- -- New function PyDict_MergeFromSeq2() exposes the builtin dict +- New function PyDict_MergeFromSeq2() exposes the built-in dict constructor's logic for updating a dictionary from an iterable object producing key-value pairs. @@ -7643,7 +7643,7 @@ Type/class unification and new-style classes using new-style MRO rules if any base class is a new-style class. This needs to be documented. -- The new builtin dictionary() constructor, and dictionary type, have +- The new built-in dictionary() constructor, and dictionary type, have been renamed to dict. This reflects a decade of common usage. - dict() now accepts an iterable object producing 2-sequences. For @@ -8093,9 +8093,9 @@ Type/class unification and new-style classes The new class must have the same C-level object layout as the old class. -- The builtin file type can be subclassed now. In the usual pattern, - "file" is the name of the builtin type, and file() is a new builtin - constructor, with the same signature as the builtin open() function. +- The built-in file type can be subclassed now. In the usual pattern, + "file" is the name of the built-in type, and file() is a new built-in + constructor, with the same signature as the built-in open() function. file() is now the preferred way to open a file. - Previously, __new__ would only see sequential arguments passed to @@ -8109,7 +8109,7 @@ Type/class unification and new-style classes - Previously, an operation on an instance of a subclass of an immutable type (int, long, float, complex, tuple, str, unicode), where the subtype didn't override the operation (and so the - operation was handled by the builtin type), could return that + operation was handled by the built-in type), could return that instance instead a value of the base type. For example, if s was of a str subclass type, s[:] returned s as-is. Now it returns a str with the same value as s. @@ -8157,7 +8157,7 @@ Library called for each iteration until it returns an empty string). - The codecs module has grown four new helper APIs to access - builtin codecs: getencoder(), getdecoder(), getreader(), + built-in codecs: getencoder(), getdecoder(), getreader(), getwriter(). - SimpleXMLRPCServer: a new module (based upon SimpleHTMLServer) @@ -9287,7 +9287,7 @@ Core language, builtins, and interpreter In all previous version of Python, names were resolved in exactly three namespaces -- the local namespace, the global namespace, and - the builtin namespace. According to this old definition, if a + the builtins namespace. According to this old definition, if a function A is defined within a function B, the names bound in B are not visible in A. The new rules make names bound in B visible in A, unless A contains a name binding that hides the binding in B. @@ -9308,7 +9308,7 @@ Core language, builtins, and interpreter return str.strip() Under the old rules, the name str in helper() is bound to the - builtin function str(). Under the new rules, it will be bound to + built-in function str(). Under the new rules, it will be bound to the argument named str and an error will occur when helper() is called. @@ -9806,7 +9806,7 @@ Core language, builtins, and interpreter assignment, e.g. +=, was fixed. - Raise ZeroDivisionError when raising zero to a negative number, - e.g. 0.0 ** -2.0. Note that math.pow is unrelated to the builtin + e.g. 0.0 ** -2.0. Note that math.pow is unrelated to the built-in power operator and the result of math.pow(0.0, -2.0) will vary by platform. On Linux, it raises a ValueError. @@ -14056,7 +14056,7 @@ done to prevent accidental subdirectories with common names from overriding modules with the same name. - Fixed some strange exceptions in __del__ methods in library modules -(e.g. urllib). This happens because the builtin names are already +(e.g. urllib). This happens because the built-in names are already deleted by the time __del__ is called. The solution (a hack, but it works) is to set some instance variables to 0 instead of None. @@ -14759,8 +14759,8 @@ is set to somevalue.__class__, and SomeClass is ignored after that. f(a=1,a=2) is now a syntax error. -Changes to builtin features ---------------------------- +Changes to built-in features +---------------------------- - There's a new exception FloatingPointError (used only by Lee Busby's patches to catch floating point exceptions, at the moment). @@ -16060,7 +16060,7 @@ intervention may still be required.) (This has been fixed in 1.4beta3.) - New modules: errno, operator (XXX). -- Changes for use with Numerical Python: builtin function slice() and +- Changes for use with Numerical Python: built-in function slice() and Ellipses object, and corresponding syntax: x[lo:hi:stride] == x[slice(lo, hi, stride)] @@ -16548,7 +16548,7 @@ Complex in the library. - The functions posix.popen() and posix.fdopen() now have an optional third argument to specify the buffer size, and default their second -(mode) argument to 'r' -- in analogy to the builtin open() function. +(mode) argument to 'r' -- in analogy to the built-in open() function. The same applies to posixfile.open() and the socket method makefile(). - The thread.exit_thread() function now raises SystemExit so that diff --git a/Misc/SpecialBuilds.txt b/Misc/SpecialBuilds.txt index fa87d92..25bb6d1 100644 --- a/Misc/SpecialBuilds.txt +++ b/Misc/SpecialBuilds.txt @@ -37,7 +37,7 @@ Py_TRACE_REFS introduced in 1.4 Turn on heavy reference debugging. This is major surgery. Every PyObject grows two more pointers, to maintain a doubly-linked list of all live -heap-allocated objects. Most builtin type objects are not in this list, +heap-allocated objects. Most built-in type objects are not in this list, as they're statically allocated. Starting in Python 2.3, if COUNT_ALLOCS (see below) is also defined, a static type object T does appear in this list if at least one object of type T has been created. diff --git a/Misc/python.man b/Misc/python.man index 9a406a8..b96c860 100644 --- a/Misc/python.man +++ b/Misc/python.man @@ -165,12 +165,12 @@ and the site-dependent manipulations of that it entails. .TP .B \-u -Force stdin, stdout and stderr to be totally unbuffered. On systems -where it matters, also put stdin, stdout and stderr in binary mode. -Note that there is internal buffering in readlines() and -file-object iterators ("for line in sys.stdin") which is not -influenced by this option. To work around this, you will want to use -"sys.stdin.readline()" inside a "while 1:" loop. +Force the binary I/O layers of stdin, stdout and stderr to be unbuffered. +The text I/O layer will still be line-buffered. +.\" Note that there is internal buffering in readlines() and +.\" file-object iterators ("for line in sys.stdin") which is not +.\" influenced by this option. To work around this, you will want to use +.\" "sys.stdin.readline()" inside a "while 1:" loop. .TP .B \-v Print a message each time a module is initialized, showing the place -- cgit v0.12 From 16489247aae58e6cfdc8f76fa02867a5e624063d Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Wed, 6 Oct 2010 08:03:21 +0000 Subject: Merged revisions 79901,80170,80273,80342-80343,81061,81366,81368,81370,81840 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r79901 | georg.brandl | 2010-04-08 08:33:16 +0200 (Do, 08 Apr 2010) | 1 line Fix indentation. ................ r80170 | georg.brandl | 2010-04-18 11:50:07 +0200 (So, 18 Apr 2010) | 1 line Remove colspanning cells. ................ r80273 | georg.brandl | 2010-04-20 20:15:54 +0200 (Di, 20 Apr 2010) | 1 line Markup nit. ................ r80342 | georg.brandl | 2010-04-22 09:00:42 +0200 (Do, 22 Apr 2010) | 1 line Fix indentation. ................ r80343 | georg.brandl | 2010-04-22 09:02:51 +0200 (Do, 22 Apr 2010) | 1 line Typo fixes. ................ r81061 | georg.brandl | 2010-05-10 23:17:00 +0200 (Mo, 10 Mai 2010) | 1 line Fix nits in the lexical analysis section: \u requires four digits, backtick is not allowed in source in 3.x. ................ r81366 | georg.brandl | 2010-05-19 22:58:02 +0200 (Mi, 19 Mai 2010) | 61 lines Recorded merge of revisions 80030,80067,80069,80080-80081,80084,80432-80433,80465,80470,81059,81065-81067 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80030 | georg.brandl | 2010-04-13 08:43:54 +0200 (Di, 13 Apr 2010) | 1 line Get rid of multi-row cells. ........ r80067 | georg.brandl | 2010-04-14 10:53:38 +0200 (Mi, 14 Apr 2010) | 1 line #5341: typo. ........ r80069 | georg.brandl | 2010-04-14 15:50:31 +0200 (Mi, 14 Apr 2010) | 1 line Add an x-ref to where the O_ constants are documented and move the SEEK_ constants after lseek(). ........ r80080 | georg.brandl | 2010-04-14 21:16:38 +0200 (Mi, 14 Apr 2010) | 1 line #8399: add note about Windows and O_BINARY. ........ r80081 | georg.brandl | 2010-04-14 23:34:44 +0200 (Mi, 14 Apr 2010) | 1 line #5250: document __instancecheck__ and __subclasscheck__. I hope the part about the class/metaclass distinction is understandable. ........ r80084 | georg.brandl | 2010-04-14 23:46:45 +0200 (Mi, 14 Apr 2010) | 1 line Fix missing. ........ r80432 | georg.brandl | 2010-04-24 10:56:58 +0200 (Sa, 24 Apr 2010) | 1 line Markup fixes. ........ r80433 | georg.brandl | 2010-04-24 11:08:10 +0200 (Sa, 24 Apr 2010) | 1 line #7507: quote "!" in pipes.quote(); it is a special character for some shells. ........ r80465 | georg.brandl | 2010-04-25 12:29:17 +0200 (So, 25 Apr 2010) | 1 line Remove LaTeXy index entry syntax. ........ r80470 | georg.brandl | 2010-04-25 12:57:15 +0200 (So, 25 Apr 2010) | 1 line Patch from Tim Hatch: Make socket setblocking <-> settimeout examples symmetric. ........ r81059 | georg.brandl | 2010-05-10 23:02:51 +0200 (Mo, 10 Mai 2010) | 1 line #8642: fix wrong function name. ........ r81065 | georg.brandl | 2010-05-10 23:46:50 +0200 (Mo, 10 Mai 2010) | 1 line Fix reference direction. ........ r81066 | georg.brandl | 2010-05-10 23:50:57 +0200 (Mo, 10 Mai 2010) | 1 line Consolidate deprecation messages. ........ r81067 | georg.brandl | 2010-05-10 23:51:33 +0200 (Mo, 10 Mai 2010) | 1 line Fix typo. ........ ................ r81368 | georg.brandl | 2010-05-19 23:06:36 +0200 (Mi, 19 Mai 2010) | 9 lines Merged revisions 80068 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80068 | georg.brandl | 2010-04-14 10:56:01 +0200 (Mi, 14 Apr 2010) | 1 line #5341: fix typo and adapt docstring syntax. ........ ................ r81370 | georg.brandl | 2010-05-19 23:39:51 +0200 (Mi, 19 Mai 2010) | 1 line Add descriptor HOWTO to py3k docs. ................ r81840 | alexander.belopolsky | 2010-06-08 20:59:20 +0200 (Di, 08 Jun 2010) | 9 lines Merged revisions 81489 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81489 | georg.brandl | 2010-05-23 17:29:29 -0400 (Sun, 23 May 2010) | 1 line #1436346: make it more obvious that timetuple[7] is yday. ........ ................ --- Doc/howto/descriptor.rst | 431 +++++++++++++++++++++++++++++++++++++ Doc/howto/index.rst | 1 + Doc/library/datetime.rst | 17 +- Doc/library/multiprocessing.rst | 10 +- Doc/library/urllib.request.rst | 2 +- Doc/reference/lexical_analysis.rst | 8 +- 6 files changed, 452 insertions(+), 17 deletions(-) create mode 100644 Doc/howto/descriptor.rst diff --git a/Doc/howto/descriptor.rst b/Doc/howto/descriptor.rst new file mode 100644 index 0000000..a9ef1d8 --- /dev/null +++ b/Doc/howto/descriptor.rst @@ -0,0 +1,431 @@ +====================== +Descriptor HowTo Guide +====================== + +:Author: Raymond Hettinger +:Contact: <python at rcn dot com> + +.. Contents:: + +Abstract +-------- + +Defines descriptors, summarizes the protocol, and shows how descriptors are +called. Examines a custom descriptor and several built-in python descriptors +including functions, properties, static methods, and class methods. Shows how +each works by giving a pure Python equivalent and a sample application. + +Learning about descriptors not only provides access to a larger toolset, it +creates a deeper understanding of how Python works and an appreciation for the +elegance of its design. + + +Definition and Introduction +--------------------------- + +In general, a descriptor is an object attribute with "binding behavior", one +whose attribute access has been overridden by methods in the descriptor +protocol. Those methods are :meth:`__get__`, :meth:`__set__`, and +:meth:`__delete__`. If any of those methods are defined for an object, it is +said to be a descriptor. + +The default behavior for attribute access is to get, set, or delete the +attribute from an object's dictionary. For instance, ``a.x`` has a lookup chain +starting with ``a.__dict__['x']``, then ``type(a).__dict__['x']``, and +continuing through the base classes of ``type(a)`` excluding metaclasses. If the +looked-up value is an object defining one of the descriptor methods, then Python +may override the default behavior and invoke the descriptor method instead. +Where this occurs in the precedence chain depends on which descriptor methods +were defined. Note that descriptors are only invoked for new style objects or +classes (a class is new style if it inherits from :class:`object` or +:class:`type`). + +Descriptors are a powerful, general purpose protocol. They are the mechanism +behind properties, methods, static methods, class methods, and :func:`super()`. +They are used used throughout Python itself to implement the new style classes +introduced in version 2.2. Descriptors simplify the underlying C-code and offer +a flexible set of new tools for everyday Python programs. + + +Descriptor Protocol +------------------- + +``descr.__get__(self, obj, type=None) --> value`` + +``descr.__set__(self, obj, value) --> None`` + +``descr.__delete__(self, obj) --> None`` + +That is all there is to it. Define any of these methods and an object is +considered a descriptor and can override default behavior upon being looked up +as an attribute. + +If an object defines both :meth:`__get__` and :meth:`__set__`, it is considered +a data descriptor. Descriptors that only define :meth:`__get__` are called +non-data descriptors (they are typically used for methods but other uses are +possible). + +Data and non-data descriptors differ in how overrides are calculated with +respect to entries in an instance's dictionary. If an instance's dictionary +has an entry with the same name as a data descriptor, the data descriptor +takes precedence. If an instance's dictionary has an entry with the same +name as a non-data descriptor, the dictionary entry takes precedence. + +To make a read-only data descriptor, define both :meth:`__get__` and +:meth:`__set__` with the :meth:`__set__` raising an :exc:`AttributeError` when +called. Defining the :meth:`__set__` method with an exception raising +placeholder is enough to make it a data descriptor. + + +Invoking Descriptors +-------------------- + +A descriptor can be called directly by its method name. For example, +``d.__get__(obj)``. + +Alternatively, it is more common for a descriptor to be invoked automatically +upon attribute access. For example, ``obj.d`` looks up ``d`` in the dictionary +of ``obj``. If ``d`` defines the method :meth:`__get__`, then ``d.__get__(obj)`` +is invoked according to the precedence rules listed below. + +The details of invocation depend on whether ``obj`` is an object or a class. +Either way, descriptors only work for new style objects and classes. A class is +new style if it is a subclass of :class:`object`. + +For objects, the machinery is in :meth:`object.__getattribute__` which +transforms ``b.x`` into ``type(b).__dict__['x'].__get__(b, type(b))``. The +implementation works through a precedence chain that gives data descriptors +priority over instance variables, instance variables priority over non-data +descriptors, and assigns lowest priority to :meth:`__getattr__` if provided. The +full C implementation can be found in :cfunc:`PyObject_GenericGetAttr()` in +`Objects/object.c <http://svn.python.org/view/python/trunk/Objects/object.c?view=markup>`_\. + +For classes, the machinery is in :meth:`type.__getattribute__` which transforms +``B.x`` into ``B.__dict__['x'].__get__(None, B)``. In pure Python, it looks +like:: + + def __getattribute__(self, key): + "Emulate type_getattro() in Objects/typeobject.c" + v = object.__getattribute__(self, key) + if hasattr(v, '__get__'): + return v.__get__(None, self) + return v + +The important points to remember are: + +* descriptors are invoked by the :meth:`__getattribute__` method +* overriding :meth:`__getattribute__` prevents automatic descriptor calls +* :meth:`__getattribute__` is only available with new style classes and objects +* :meth:`object.__getattribute__` and :meth:`type.__getattribute__` make + different calls to :meth:`__get__`. +* data descriptors always override instance dictionaries. +* non-data descriptors may be overridden by instance dictionaries. + +The object returned by ``super()`` also has a custom :meth:`__getattribute__` +method for invoking descriptors. The call ``super(B, obj).m()`` searches +``obj.__class__.__mro__`` for the base class ``A`` immediately following ``B`` +and then returns ``A.__dict__['m'].__get__(obj, A)``. If not a descriptor, +``m`` is returned unchanged. If not in the dictionary, ``m`` reverts to a +search using :meth:`object.__getattribute__`. + +Note, in Python 2.2, ``super(B, obj).m()`` would only invoke :meth:`__get__` if +``m`` was a data descriptor. In Python 2.3, non-data descriptors also get +invoked unless an old-style class is involved. The implementation details are +in :cfunc:`super_getattro()` in +`Objects/typeobject.c <http://svn.python.org/view/python/trunk/Objects/typeobject.c?view=markup>`_ +and a pure Python equivalent can be found in `Guido's Tutorial`_. + +.. _`Guido's Tutorial`: http://www.python.org/2.2.3/descrintro.html#cooperation + +The details above show that the mechanism for descriptors is embedded in the +:meth:`__getattribute__()` methods for :class:`object`, :class:`type`, and +:func:`super`. Classes inherit this machinery when they derive from +:class:`object` or if they have a meta-class providing similar functionality. +Likewise, classes can turn-off descriptor invocation by overriding +:meth:`__getattribute__()`. + + +Descriptor Example +------------------ + +The following code creates a class whose objects are data descriptors which +print a message for each get or set. Overriding :meth:`__getattribute__` is +alternate approach that could do this for every attribute. However, this +descriptor is useful for monitoring just a few chosen attributes:: + + class RevealAccess(object): + """A data descriptor that sets and returns values + normally and prints a message logging their access. + """ + + def __init__(self, initval=None, name='var'): + self.val = initval + self.name = name + + def __get__(self, obj, objtype): + print('Retrieving', self.name) + return self.val + + def __set__(self, obj, val): + print('Updating', self.name) + self.val = val + + >>> class MyClass(object): + x = RevealAccess(10, 'var "x"') + y = 5 + + >>> m = MyClass() + >>> m.x + Retrieving var "x" + 10 + >>> m.x = 20 + Updating var "x" + >>> m.x + Retrieving var "x" + 20 + >>> m.y + 5 + +The protocol is simple and offers exciting possibilities. Several use cases are +so common that they have been packaged into individual function calls. +Properties, bound and unbound methods, static methods, and class methods are all +based on the descriptor protocol. + + +Properties +---------- + +Calling :func:`property` is a succinct way of building a data descriptor that +triggers function calls upon access to an attribute. Its signature is:: + + property(fget=None, fset=None, fdel=None, doc=None) -> property attribute + +The documentation shows a typical use to define a managed attribute ``x``:: + + class C(object): + def getx(self): return self.__x + def setx(self, value): self.__x = value + def delx(self): del self.__x + x = property(getx, setx, delx, "I'm the 'x' property.") + +To see how :func:`property` is implemented in terms of the descriptor protocol, +here is a pure Python equivalent:: + + class Property(object): + "Emulate PyProperty_Type() in Objects/descrobject.c" + + def __init__(self, fget=None, fset=None, fdel=None, doc=None): + self.fget = fget + self.fset = fset + self.fdel = fdel + self.__doc__ = doc + + def __get__(self, obj, objtype=None): + if obj is None: + return self + if self.fget is None: + raise AttributeError, "unreadable attribute" + return self.fget(obj) + + def __set__(self, obj, value): + if self.fset is None: + raise AttributeError, "can't set attribute" + self.fset(obj, value) + + def __delete__(self, obj): + if self.fdel is None: + raise AttributeError, "can't delete attribute" + self.fdel(obj) + +The :func:`property` builtin helps whenever a user interface has granted +attribute access and then subsequent changes require the intervention of a +method. + +For instance, a spreadsheet class may grant access to a cell value through +``Cell('b10').value``. Subsequent improvements to the program require the cell +to be recalculated on every access; however, the programmer does not want to +affect existing client code accessing the attribute directly. The solution is +to wrap access to the value attribute in a property data descriptor:: + + class Cell(object): + . . . + def getvalue(self, obj): + "Recalculate cell before returning value" + self.recalc() + return obj._value + value = property(getvalue) + + +Functions and Methods +--------------------- + +Python's object oriented features are built upon a function based environment. +Using non-data descriptors, the two are merged seamlessly. + +Class dictionaries store methods as functions. In a class definition, methods +are written using :keyword:`def` and :keyword:`lambda`, the usual tools for +creating functions. The only difference from regular functions is that the +first argument is reserved for the object instance. By Python convention, the +instance reference is called *self* but may be called *this* or any other +variable name. + +To support method calls, functions include the :meth:`__get__` method for +binding methods during attribute access. This means that all functions are +non-data descriptors which return bound or unbound methods depending whether +they are invoked from an object or a class. In pure python, it works like +this:: + + class Function(object): + . . . + def __get__(self, obj, objtype=None): + "Simulate func_descr_get() in Objects/funcobject.c" + return types.MethodType(self, obj, objtype) + +Running the interpreter shows how the function descriptor works in practice:: + + >>> class D(object): + def f(self, x): + return x + + >>> d = D() + >>> D.__dict__['f'] # Stored internally as a function + <function f at 0x00C45070> + >>> D.f # Get from a class becomes an unbound method + <unbound method D.f> + >>> d.f # Get from an instance becomes a bound method + <bound method D.f of <__main__.D object at 0x00B18C90>> + +The output suggests that bound and unbound methods are two different types. +While they could have been implemented that way, the actual C implemention of +:ctype:`PyMethod_Type` in +`Objects/classobject.c <http://svn.python.org/view/python/trunk/Objects/classobject.c?view=markup>`_ +is a single object with two different representations depending on whether the +:attr:`im_self` field is set or is *NULL* (the C equivalent of *None*). + +Likewise, the effects of calling a method object depend on the :attr:`im_self` +field. If set (meaning bound), the original function (stored in the +:attr:`im_func` field) is called as expected with the first argument set to the +instance. If unbound, all of the arguments are passed unchanged to the original +function. The actual C implementation of :func:`instancemethod_call()` is only +slightly more complex in that it includes some type checking. + + +Static Methods and Class Methods +-------------------------------- + +Non-data descriptors provide a simple mechanism for variations on the usual +patterns of binding functions into methods. + +To recap, functions have a :meth:`__get__` method so that they can be converted +to a method when accessed as attributes. The non-data descriptor transforms a +``obj.f(*args)`` call into ``f(obj, *args)``. Calling ``klass.f(*args)`` +becomes ``f(*args)``. + +This chart summarizes the binding and its two most useful variants: + + +-----------------+----------------------+------------------+ + | Transformation | Called from an | Called from a | + | | Object | Class | + +=================+======================+==================+ + | function | f(obj, \*args) | f(\*args) | + +-----------------+----------------------+------------------+ + | staticmethod | f(\*args) | f(\*args) | + +-----------------+----------------------+------------------+ + | classmethod | f(type(obj), \*args) | f(klass, \*args) | + +-----------------+----------------------+------------------+ + +Static methods return the underlying function without changes. Calling either +``c.f`` or ``C.f`` is the equivalent of a direct lookup into +``object.__getattribute__(c, "f")`` or ``object.__getattribute__(C, "f")``. As a +result, the function becomes identically accessible from either an object or a +class. + +Good candidates for static methods are methods that do not reference the +``self`` variable. + +For instance, a statistics package may include a container class for +experimental data. The class provides normal methods for computing the average, +mean, median, and other descriptive statistics that depend on the data. However, +there may be useful functions which are conceptually related but do not depend +on the data. For instance, ``erf(x)`` is handy conversion routine that comes up +in statistical work but does not directly depend on a particular dataset. +It can be called either from an object or the class: ``s.erf(1.5) --> .9332`` or +``Sample.erf(1.5) --> .9332``. + +Since staticmethods return the underlying function with no changes, the example +calls are unexciting:: + + >>> class E(object): + def f(x): + print(x) + f = staticmethod(f) + + >>> print(E.f(3)) + 3 + >>> print(E().f(3)) + 3 + +Using the non-data descriptor protocol, a pure Python version of +:func:`staticmethod` would look like this:: + + class StaticMethod(object): + "Emulate PyStaticMethod_Type() in Objects/funcobject.c" + + def __init__(self, f): + self.f = f + + def __get__(self, obj, objtype=None): + return self.f + +Unlike static methods, class methods prepend the class reference to the +argument list before calling the function. This format is the same +for whether the caller is an object or a class:: + + >>> class E(object): + def f(klass, x): + return klass.__name__, x + f = classmethod(f) + + >>> print(E.f(3)) + ('E', 3) + >>> print(E().f(3)) + ('E', 3) + + +This behavior is useful whenever the function only needs to have a class +reference and does not care about any underlying data. One use for classmethods +is to create alternate class constructors. In Python 2.3, the classmethod +:func:`dict.fromkeys` creates a new dictionary from a list of keys. The pure +Python equivalent is:: + + class Dict: + . . . + def fromkeys(klass, iterable, value=None): + "Emulate dict_fromkeys() in Objects/dictobject.c" + d = klass() + for key in iterable: + d[key] = value + return d + fromkeys = classmethod(fromkeys) + +Now a new dictionary of unique keys can be constructed like this:: + + >>> Dict.fromkeys('abracadabra') + {'a': None, 'r': None, 'b': None, 'c': None, 'd': None} + +Using the non-data descriptor protocol, a pure Python version of +:func:`classmethod` would look like this:: + + class ClassMethod(object): + "Emulate PyClassMethod_Type() in Objects/funcobject.c" + + def __init__(self, f): + self.f = f + + def __get__(self, obj, klass=None): + if klass is None: + klass = type(obj) + def newfunc(*args): + return self.f(klass, *args) + return newfunc + diff --git a/Doc/howto/index.rst b/Doc/howto/index.rst index 022beee..417ae00 100644 --- a/Doc/howto/index.rst +++ b/Doc/howto/index.rst @@ -16,6 +16,7 @@ Currently, the HOWTOs are: advocacy.rst cporting.rst curses.rst + descriptor.rst doanddont.rst functional.rst regex.rst diff --git a/Doc/library/datetime.rst b/Doc/library/datetime.rst index 5899ba7..456c1a0 100644 --- a/Doc/library/datetime.rst +++ b/Doc/library/datetime.rst @@ -455,7 +455,9 @@ Instance methods: Return a :class:`time.struct_time` such as returned by :func:`time.localtime`. The hours, minutes and seconds are 0, and the DST flag is -1. ``d.timetuple()`` is equivalent to ``time.struct_time((d.year, d.month, d.day, 0, 0, 0, - d.weekday(), d.toordinal() - date(d.year, 1, 1).toordinal() + 1, -1))`` + d.weekday(), yday, -1))``, where ``yday = d.toordinal() - date(d.year, 1, + 1).toordinal() + 1`` is the day number within the current year starting with + ``1`` for January 1st. .. method:: date.toordinal() @@ -919,12 +921,13 @@ Instance methods: Return a :class:`time.struct_time` such as returned by :func:`time.localtime`. ``d.timetuple()`` is equivalent to ``time.struct_time((d.year, d.month, d.day, - d.hour, d.minute, d.second, d.weekday(), d.toordinal() - date(d.year, 1, - 1).toordinal() + 1, dst))`` The :attr:`tm_isdst` flag of the result is set - according to the :meth:`dst` method: :attr:`tzinfo` is ``None`` or :meth:`dst` - returns ``None``, :attr:`tm_isdst` is set to ``-1``; else if :meth:`dst` - returns a non-zero value, :attr:`tm_isdst` is set to ``1``; else ``tm_isdst`` is - set to ``0``. + d.hour, d.minute, d.second, d.weekday(), yday, dst))``, where ``yday = + d.toordinal() - date(d.year, 1, 1).toordinal() + 1`` is the day number within + the current year starting with ``1`` for January 1st. The :attr:`tm_isdst` flag + of the result is set according to the :meth:`dst` method: :attr:`tzinfo` is + ``None`` or :meth:`dst`` returns ``None``, :attr:`tm_isdst` is set to ``-1``; + else if :meth:`dst` returns a non-zero value, :attr:`tm_isdst` is set to ``1``; + else ``tm_isdst`` is set to ``0``. .. method:: datetime.utctimetuple() diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst index 85a8241..7fbb258 100644 --- a/Doc/library/multiprocessing.rst +++ b/Doc/library/multiprocessing.rst @@ -61,15 +61,15 @@ object and then calling its :meth:`~Process.start` method. :class:`Process` follows the API of :class:`threading.Thread`. A trivial example of a multiprocess program is :: - from multiprocessing import Process + from multiprocessing import Process def f(name): print('hello', name) - if __name__ == '__main__': - p = Process(target=f, args=('bob',)) - p.start() - p.join() + if __name__ == '__main__': + p = Process(target=f, args=('bob',)) + p.start() + p.join() To show the individual process IDs involved, here is an expanded example:: diff --git a/Doc/library/urllib.request.rst b/Doc/library/urllib.request.rst index c4a8a79..1278434 100644 --- a/Doc/library/urllib.request.rst +++ b/Doc/library/urllib.request.rst @@ -1058,7 +1058,7 @@ Examples -------- This example gets the python.org main page and displays the first 300 bytes of -it.:: +it. :: >>> import urllib.request >>> f = urllib.request.urlopen('http://www.python.org/') diff --git a/Doc/reference/lexical_analysis.rst b/Doc/reference/lexical_analysis.rst index aa30173..1b8b7b5 100644 --- a/Doc/reference/lexical_analysis.rst +++ b/Doc/reference/lexical_analysis.rst @@ -512,13 +512,13 @@ Notes: (4) Individual code units which form parts of a surrogate pair can be encoded using - this escape sequence. Unlike in Standard C, exactly two hex digits are required. + this escape sequence. Exactly four hex digits are required. (5) Any Unicode character can be encoded this way, but characters outside the Basic Multilingual Plane (BMP) will be encoded using a surrogate pair if Python is - compiled to use 16-bit code units (the default). Individual code units which - form parts of a surrogate pair can be encoded using this escape sequence. + compiled to use 16-bit code units (the default). Exactly eight hex digits + are required. .. index:: unrecognized escape sequence @@ -700,4 +700,4 @@ tokens or are otherwise significant to the lexical analyzer:: The following printing ASCII characters are not used in Python. Their occurrence outside string literals and comments is an unconditional error:: - $ ? + $ ? ` -- cgit v0.12 From c7b6908bb1fbdbc5f36eb55fb423cab179ab4069 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Wed, 6 Oct 2010 08:08:40 +0000 Subject: Merged revisions 82262,82269,82434,82480-82481,82484-82485,82487-82488,82594,82599,82615 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ................ r82262 | georg.brandl | 2010-06-27 12:17:12 +0200 (So, 27 Jun 2010) | 1 line #9078: fix some Unicode C API descriptions, in comments and docs. ................ r82269 | georg.brandl | 2010-06-27 12:59:19 +0200 (So, 27 Jun 2010) | 1 line Wording fix. ................ r82434 | georg.brandl | 2010-07-02 09:41:51 +0200 (Fr, 02 Jul 2010) | 9 lines Merged revisions 82433 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82433 | georg.brandl | 2010-07-02 09:33:50 +0200 (Fr, 02 Jul 2010) | 1 line Grammar and markup fixes. ........ ................ r82480 | georg.brandl | 2010-07-03 12:21:50 +0200 (Sa, 03 Jul 2010) | 1 line Wrap and use the correct directive. ................ r82481 | georg.brandl | 2010-07-03 12:22:10 +0200 (Sa, 03 Jul 2010) | 1 line Use the right role. ................ r82484 | georg.brandl | 2010-07-03 12:26:17 +0200 (Sa, 03 Jul 2010) | 9 lines Recorded merge of revisions 82474 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82474 | georg.brandl | 2010-07-03 10:40:13 +0200 (Sa, 03 Jul 2010) | 1 line Fix role name. ........ ................ r82485 | georg.brandl | 2010-07-03 12:26:54 +0200 (Sa, 03 Jul 2010) | 9 lines Merged revisions 82483 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r82483 | georg.brandl | 2010-07-03 12:25:54 +0200 (Sa, 03 Jul 2010) | 1 line Add link to bytecode docs. ........ ................ r82487 | georg.brandl | 2010-07-03 12:33:26 +0200 (Sa, 03 Jul 2010) | 1 line Fix markup. ................ r82488 | georg.brandl | 2010-07-03 12:41:33 +0200 (Sa, 03 Jul 2010) | 1 line Remove the need for a "()" empty argument list after opcodes. ................ r82594 | georg.brandl | 2010-07-05 22:13:41 +0200 (Mo, 05 Jul 2010) | 1 line Update Vec class constructor, remove indirection via function, use operator module. ................ r82599 | alexander.belopolsky | 2010-07-05 23:44:05 +0200 (Mo, 05 Jul 2010) | 1 line "Modernized" the demo a little. ................ r82615 | georg.brandl | 2010-07-07 00:58:50 +0200 (Mi, 07 Jul 2010) | 1 line Fix typo. ................ --- Demo/classes/Vec.py | 56 +++++++++------ Doc/c-api/unicode.rst | 8 +-- Doc/glossary.rst | 3 + Doc/library/dis.rst | 142 +++++++++++++++++++++----------------- Doc/library/http.server.rst | 30 ++++---- Doc/tools/sphinxext/pyspecific.py | 11 +-- Doc/tutorial/controlflow.rst | 5 +- Doc/using/cmdline.rst | 2 +- Include/unicodeobject.h | 12 ++-- 9 files changed, 148 insertions(+), 121 deletions(-) diff --git a/Demo/classes/Vec.py b/Demo/classes/Vec.py index edb3147..787af69 100755 --- a/Demo/classes/Vec.py +++ b/Demo/classes/Vec.py @@ -1,23 +1,41 @@ -# A simple vector class +class Vec: + """ A simple vector class + Instances of the Vec class can be constructed from numbers -def vec(*v): - return Vec(*v) + >>> a = Vec(1, 2, 3) + >>> b = Vec(3, 2, 1) + added + >>> a + b + Vec(4, 4, 4) -class Vec: + subtracted + >>> a - b + Vec(-2, 0, 2) + + and multiplied by a scalar on the left + >>> 3.0 * a + Vec(3.0, 6.0, 9.0) + or on the right + >>> a * 3.0 + Vec(3.0, 6.0, 9.0) + """ def __init__(self, *v): self.v = list(v) - def fromlist(self, v): + @classmethod + def fromlist(cls, v): if not isinstance(v, list): raise TypeError - self.v = v[:] - return self + inst = cls() + inst.v = v + return inst def __repr__(self): - return 'vec(' + repr(self.v)[1:-1] + ')' + args = ', '.join(repr(x) for x in self.v) + return 'Vec({})'.format(args) def __len__(self): return len(self.v) @@ -27,28 +45,24 @@ class Vec: def __add__(self, other): # Element-wise addition - v = list(map(lambda x, y: x+y, self, other)) - return Vec().fromlist(v) + v = [x + y for x, y in zip(self.v, other.v)] + return Vec.fromlist(v) def __sub__(self, other): # Element-wise subtraction - v = list(map(lambda x, y: x-y, self, other)) - return Vec().fromlist(v) + v = [x - y for x, y in zip(self.v, other.v)] + return Vec.fromlist(v) def __mul__(self, scalar): # Multiply by scalar - v = [x*scalar for x in self.v] - return Vec().fromlist(v) + v = [x * scalar for x in self.v] + return Vec.fromlist(v) + __rmul__ = __mul__ def test(): - a = vec(1, 2, 3) - b = vec(3, 2, 1) - print(a) - print(b) - print(a+b) - print(a-b) - print(a*3.0) + import doctest + doctest.testmod() test() diff --git a/Doc/c-api/unicode.rst b/Doc/c-api/unicode.rst index e8e0db8..32a7ca9 100644 --- a/Doc/c-api/unicode.rst +++ b/Doc/c-api/unicode.rst @@ -328,10 +328,10 @@ APIs: Coerce an encoded object *obj* to an Unicode object and return a reference with incremented refcount. - String and other char buffer compatible objects are decoded according to the - given encoding and using the error handling defined by errors. Both can be - *NULL* to have the interface use the default values (see the next section for - details). + :class:`bytes`, :class:`bytearray` and other char buffer compatible objects + are decoded according to the given encoding and using the error handling + defined by errors. Both can be *NULL* to have the interface use the default + values (see the next section for details). All other objects, including Unicode objects, cause a :exc:`TypeError` to be set. diff --git a/Doc/glossary.rst b/Doc/glossary.rst index f1474cf..cc7b28e 100644 --- a/Doc/glossary.rst +++ b/Doc/glossary.rst @@ -63,6 +63,9 @@ Glossary "intermediate language" is said to run on a :term:`virtual machine` that executes the machine code corresponding to each bytecode. + A list of bytecode instructions can be found in the documentation for + :ref:`the dis module <bytecodes>`. + class A template for creating user-defined objects. Class definitions normally contain method definitions which operate on instances of the diff --git a/Doc/library/dis.rst b/Doc/library/dis.rst index e97743c..49b5673 100644 --- a/Doc/library/dis.rst +++ b/Doc/library/dis.rst @@ -17,6 +17,7 @@ and the interpreter. between versions of Python. Use of this module should not be considered to work across Python VMs or Python releases. + Example: Given the function :func:`myfunc`:: def myfunc(alist): @@ -37,23 +38,27 @@ The :mod:`dis` module defines the following functions and constants: .. function:: dis(x=None) - Disassemble the *x* object. *x* can denote either a module, a - class, a method, a function, or a code object. For a module, it disassembles - all functions. For a class, it disassembles all methods. For a single code - sequence, it prints one line per bytecode instruction. If no object is - provided, it disassembles the last traceback. + Disassemble the *x* object. *x* can denote either a module, a + class, a method, a function, a code object, a string of source code or a + byte sequence of raw bytecode. For a module, it disassembles all + functions. For a class, it disassembles all methods. For a code object + or sequence of raw bytecode, it prints one line per bytecode instruction. + Strings are first compiled to code objects with the :func:`compile` + built-in function before being disassembled. If no object is provided, + this function disassembles the last traceback. .. function:: distb(tb=None) - Disassembles the top-of-stack function of a traceback, using the last traceback - if none was passed. The instruction causing the exception is indicated. + Disassemble the top-of-stack function of a traceback, using the last + traceback if none was passed. The instruction causing the exception is + indicated. .. function:: disassemble(code, lasti=-1) disco(code, lasti=-1) - Disassembles a code object, indicating the last instruction if *lasti* was + Disassemble a code object, indicating the last instruction if *lasti* was provided. The output is divided in the following columns: #. the line number, for the first instruction of each line @@ -139,225 +144,233 @@ Python Bytecode Instructions The Python compiler currently generates the following bytecode instructions. -.. opcode:: STOP_CODE () +**General instructions** + +.. opcode:: STOP_CODE Indicates end-of-code to the compiler, not used by the interpreter. -.. opcode:: NOP () +.. opcode:: NOP Do nothing code. Used as a placeholder by the bytecode optimizer. -.. opcode:: POP_TOP () +.. opcode:: POP_TOP Removes the top-of-stack (TOS) item. -.. opcode:: ROT_TWO () +.. opcode:: ROT_TWO Swaps the two top-most stack items. -.. opcode:: ROT_THREE () +.. opcode:: ROT_THREE Lifts second and third stack item one position up, moves top down to position three. -.. opcode:: ROT_FOUR () +.. opcode:: ROT_FOUR Lifts second, third and forth stack item one position up, moves top down to position four. -.. opcode:: DUP_TOP () +.. opcode:: DUP_TOP Duplicates the reference on top of the stack. -Unary Operations take the top of the stack, apply the operation, and push the -result back on the stack. +**Unary operations** -.. opcode:: UNARY_POSITIVE () +Unary operations take the top of the stack, apply the operation, and push the +result back on the stack. + +.. opcode:: UNARY_POSITIVE Implements ``TOS = +TOS``. -.. opcode:: UNARY_NEGATIVE () +.. opcode:: UNARY_NEGATIVE Implements ``TOS = -TOS``. -.. opcode:: UNARY_NOT () +.. opcode:: UNARY_NOT Implements ``TOS = not TOS``. -.. opcode:: UNARY_INVERT () +.. opcode:: UNARY_INVERT Implements ``TOS = ~TOS``. -.. opcode:: GET_ITER () +.. opcode:: GET_ITER Implements ``TOS = iter(TOS)``. + +**Binary operations** + Binary operations remove the top of the stack (TOS) and the second top-most stack item (TOS1) from the stack. They perform the operation, and put the result back on the stack. - -.. opcode:: BINARY_POWER () +.. opcode:: BINARY_POWER Implements ``TOS = TOS1 ** TOS``. -.. opcode:: BINARY_MULTIPLY () +.. opcode:: BINARY_MULTIPLY Implements ``TOS = TOS1 * TOS``. -.. opcode:: BINARY_FLOOR_DIVIDE () +.. opcode:: BINARY_FLOOR_DIVIDE Implements ``TOS = TOS1 // TOS``. -.. opcode:: BINARY_TRUE_DIVIDE () +.. opcode:: BINARY_TRUE_DIVIDE Implements ``TOS = TOS1 / TOS``. -.. opcode:: BINARY_MODULO () +.. opcode:: BINARY_MODULO Implements ``TOS = TOS1 % TOS``. -.. opcode:: BINARY_ADD () +.. opcode:: BINARY_ADD Implements ``TOS = TOS1 + TOS``. -.. opcode:: BINARY_SUBTRACT () +.. opcode:: BINARY_SUBTRACT Implements ``TOS = TOS1 - TOS``. -.. opcode:: BINARY_SUBSCR () +.. opcode:: BINARY_SUBSCR Implements ``TOS = TOS1[TOS]``. -.. opcode:: BINARY_LSHIFT () +.. opcode:: BINARY_LSHIFT Implements ``TOS = TOS1 << TOS``. -.. opcode:: BINARY_RSHIFT () +.. opcode:: BINARY_RSHIFT Implements ``TOS = TOS1 >> TOS``. -.. opcode:: BINARY_AND () +.. opcode:: BINARY_AND Implements ``TOS = TOS1 & TOS``. -.. opcode:: BINARY_XOR () +.. opcode:: BINARY_XOR Implements ``TOS = TOS1 ^ TOS``. -.. opcode:: BINARY_OR () +.. opcode:: BINARY_OR Implements ``TOS = TOS1 | TOS``. + +**In-place operations** + In-place operations are like binary operations, in that they remove TOS and TOS1, and push the result back on the stack, but the operation is done in-place when TOS1 supports it, and the resulting TOS may be (but does not have to be) the original TOS1. - -.. opcode:: INPLACE_POWER () +.. opcode:: INPLACE_POWER Implements in-place ``TOS = TOS1 ** TOS``. -.. opcode:: INPLACE_MULTIPLY () +.. opcode:: INPLACE_MULTIPLY Implements in-place ``TOS = TOS1 * TOS``. -.. opcode:: INPLACE_FLOOR_DIVIDE () +.. opcode:: INPLACE_FLOOR_DIVIDE Implements in-place ``TOS = TOS1 // TOS``. -.. opcode:: INPLACE_TRUE_DIVIDE () +.. opcode:: INPLACE_TRUE_DIVIDE Implements in-place ``TOS = TOS1 / TOS``. -.. opcode:: INPLACE_MODULO () +.. opcode:: INPLACE_MODULO Implements in-place ``TOS = TOS1 % TOS``. -.. opcode:: INPLACE_ADD () +.. opcode:: INPLACE_ADD Implements in-place ``TOS = TOS1 + TOS``. -.. opcode:: INPLACE_SUBTRACT () +.. opcode:: INPLACE_SUBTRACT Implements in-place ``TOS = TOS1 - TOS``. -.. opcode:: INPLACE_LSHIFT () +.. opcode:: INPLACE_LSHIFT Implements in-place ``TOS = TOS1 << TOS``. -.. opcode:: INPLACE_RSHIFT () +.. opcode:: INPLACE_RSHIFT Implements in-place ``TOS = TOS1 >> TOS``. -.. opcode:: INPLACE_AND () +.. opcode:: INPLACE_AND Implements in-place ``TOS = TOS1 & TOS``. -.. opcode:: INPLACE_XOR () +.. opcode:: INPLACE_XOR Implements in-place ``TOS = TOS1 ^ TOS``. -.. opcode:: INPLACE_OR () +.. opcode:: INPLACE_OR Implements in-place ``TOS = TOS1 | TOS``. -.. opcode:: STORE_SUBSCR () +.. opcode:: STORE_SUBSCR Implements ``TOS1[TOS] = TOS2``. -.. opcode:: DELETE_SUBSCR () +.. opcode:: DELETE_SUBSCR Implements ``del TOS1[TOS]``. -Miscellaneous opcodes. +**Miscellaneous opcodes** -.. opcode:: PRINT_EXPR () +.. opcode:: PRINT_EXPR Implements the expression statement for the interactive mode. TOS is removed from the stack and printed. In non-interactive mode, an expression statement is terminated with ``POP_STACK``. -.. opcode:: BREAK_LOOP () +.. opcode:: BREAK_LOOP Terminates a loop due to a :keyword:`break` statement. @@ -383,36 +396,35 @@ Miscellaneous opcodes. Calls ``dict.setitem(TOS1[-i], TOS, TOS1)``. Used to implement dict comprehensions. - For all of the SET_ADD, LIST_APPEND and MAP_ADD instructions, while the added value or key/value pair is popped off, the container object remains on the stack so that it is available for further iterations of the loop. -.. opcode:: RETURN_VALUE () +.. opcode:: RETURN_VALUE Returns with TOS to the caller of the function. -.. opcode:: YIELD_VALUE () +.. opcode:: YIELD_VALUE Pops ``TOS`` and yields it from a :term:`generator`. -.. opcode:: IMPORT_STAR () +.. opcode:: IMPORT_STAR Loads all symbols not starting with ``'_'`` directly from the module TOS to the local namespace. The module is popped after loading all names. This opcode implements ``from module import *``. -.. opcode:: POP_BLOCK () +.. opcode:: POP_BLOCK Removes one block from the block stack. Per frame, there is a stack of blocks, denoting nested loops, try statements, and such. -.. opcode:: POP_EXCEPT () +.. opcode:: POP_EXCEPT Removes one block from the block stack. The popped block must be an exception handler block, as implicitly created when entering an except handler. @@ -420,20 +432,20 @@ the stack so that it is available for further iterations of the loop. last three popped values are used to restore the exception state. -.. opcode:: END_FINALLY () +.. opcode:: END_FINALLY Terminates a :keyword:`finally` clause. The interpreter recalls whether the exception has to be re-raised, or whether the function returns, and continues with the outer-next block. -.. opcode:: LOAD_BUILD_CLASS () +.. opcode:: LOAD_BUILD_CLASS Pushes :func:`builtins.__build_class__` onto the stack. It is later called by ``CALL_FUNCTION`` to construct a class. -.. opcode:: WITH_CLEANUP () +.. opcode:: WITH_CLEANUP Cleans up the stack when a :keyword:`with` statement block exits. TOS is the context manager's :meth:`__exit__` bound method. Below TOS are 1--3 @@ -643,7 +655,7 @@ the more significant byte last. Pushes a try block from a try-except clause onto the block stack. *delta* points to the finally block. -.. opcode:: STORE_MAP () +.. opcode:: STORE_MAP Store a key and value pair in a dictionary. Pops the key and value while leaving the dictionary on the stack. @@ -759,7 +771,7 @@ the more significant byte last. variable-arguments tuple, followed by explicit keyword and positional arguments. -.. opcode:: HAVE_ARGUMENT () +.. opcode:: HAVE_ARGUMENT This is not really an opcode. It identifies the dividing line between opcodes which don't take arguments ``< HAVE_ARGUMENT`` and those which do ``>= diff --git a/Doc/library/http.server.rst b/Doc/library/http.server.rst index 5fdb543..1ca1620 100644 --- a/Doc/library/http.server.rst +++ b/Doc/library/http.server.rst @@ -284,30 +284,30 @@ of which this module provides three different variants: For example usage, see the implementation of the :func:`test` function invocation in the :mod:`http.server` module. -The :class:`SimpleHTTPRequestHandler` class can be invoked the following manner -with the :mod:`http.server` to create a very basic webserver serving files -relative to the current directory.:: - import http.server - import socketserver +The :class:`SimpleHTTPRequestHandler` class can be used in the following +manner in order to create a very basic webserver serving files relative to +the current directory. :: - PORT = 8000 + import http.server + import socketserver - Handler = http.server.SimpleHTTPRequestHandler + PORT = 8000 - httpd = socketserver.TCPServer(("", PORT), Handler) + Handler = http.server.SimpleHTTPRequestHandler - print("serving at port", PORT) - httpd.serve_forever() + httpd = socketserver.TCPServer(("", PORT), Handler) -:mod:`http.server` can also be invoked directly using the ``-m`` switch of -interpreter a with ``port number`` argument which uses -:class:`SimpleHTTPRequestHandler` as the default request Handler. Similar to -the previous example, even this serves files relative to the current -directory.:: + print("serving at port", PORT) + httpd.serve_forever() + +:mod:`http.server` can also be invoked directly using the :option:`-m` +switch of the interpreter a with ``port number`` argument. Similar to +the previous example, this serves files relative to the current directory. :: python -m http.server 8000 + .. class:: CGIHTTPRequestHandler(request, client_address, server) This class is used to serve either files or output of CGI scripts from the diff --git a/Doc/tools/sphinxext/pyspecific.py b/Doc/tools/sphinxext/pyspecific.py index 143003f..7111c06 100644 --- a/Doc/tools/sphinxext/pyspecific.py +++ b/Doc/tools/sphinxext/pyspecific.py @@ -5,7 +5,7 @@ Sphinx extension with Python doc-specific markup. - :copyright: 2008, 2009 by Georg Brandl. + :copyright: 2008, 2009, 2010 by Georg Brandl. :license: Python license. """ @@ -149,7 +149,7 @@ import suspicious import re from sphinx import addnodes -opcode_sig_re = re.compile(r'(\w+(?:\+\d)?)\s*\((.*)\)') +opcode_sig_re = re.compile(r'(\w+(?:\+\d)?)(?:\s*\((.*)\))?') def parse_opcode_signature(env, sig, signode): """Transform an opcode signature into RST nodes.""" @@ -158,9 +158,10 @@ def parse_opcode_signature(env, sig, signode): raise ValueError opname, arglist = m.groups() signode += addnodes.desc_name(opname, opname) - paramlist = addnodes.desc_parameterlist() - signode += paramlist - paramlist += addnodes.desc_parameter(arglist, arglist) + if arglist is not None: + paramlist = addnodes.desc_parameterlist() + signode += paramlist + paramlist += addnodes.desc_parameter(arglist, arglist) return opname.strip() diff --git a/Doc/tutorial/controlflow.rst b/Doc/tutorial/controlflow.rst index 8a2d645..bd88ad6 100644 --- a/Doc/tutorial/controlflow.rst +++ b/Doc/tutorial/controlflow.rst @@ -87,7 +87,6 @@ The :func:`range` Function If you do need to iterate over a sequence of numbers, the built-in function :func:`range` comes in handy. It generates arithmetic progressions:: - >>> for i in range(5): ... print(i) ... @@ -97,9 +96,7 @@ If you do need to iterate over a sequence of numbers, the built-in function 3 4 - - -The given end point is never part of the generated list; ``range(10)`` generates +The given end point is never part of the generated sequence; ``range(10)`` generates 10 values, the legal indices for items of a sequence of length 10. It is possible to let the range start at another number, or to specify a different increment (even negative; sometimes this is called the 'step'):: diff --git a/Doc/using/cmdline.rst b/Doc/using/cmdline.rst index 0978770..3fe0c7a 100644 --- a/Doc/using/cmdline.rst +++ b/Doc/using/cmdline.rst @@ -58,7 +58,7 @@ source. .. cmdoption:: -c <command> - Execute the Python code in *command*. *command* can be one ore more + Execute the Python code in *command*. *command* can be one or more statements separated by newlines, with significant leading whitespace as in normal module code. diff --git a/Include/unicodeobject.h b/Include/unicodeobject.h index cc2d535..7a3245a 100644 --- a/Include/unicodeobject.h +++ b/Include/unicodeobject.h @@ -496,14 +496,14 @@ PyAPI_FUNC(PyObject*) PyUnicode_FromUnicode( Py_ssize_t size /* size of buffer */ ); -/* Similar to PyUnicode_FromUnicode(), but u points to Latin-1 encoded bytes */ +/* Similar to PyUnicode_FromUnicode(), but u points to UTF-8 encoded bytes */ PyAPI_FUNC(PyObject*) PyUnicode_FromStringAndSize( const char *u, /* char buffer */ Py_ssize_t size /* size of buffer */ ); /* Similar to PyUnicode_FromUnicode(), but u points to null-terminated - Latin-1 encoded bytes */ + UTF-8 encoded bytes */ PyAPI_FUNC(PyObject*) PyUnicode_FromString( const char *u /* string */ ); @@ -548,7 +548,7 @@ PyAPI_FUNC(int) PyUnicode_Resize( Coercion is done in the following way: - 1. String and other char buffer compatible objects are decoded + 1. bytes, bytearray and other char buffer compatible objects are decoded under the assumptions that they contain data using the current default encoding. Decoding is done in "strict" mode. @@ -572,7 +572,7 @@ PyAPI_FUNC(PyObject*) PyUnicode_FromEncodedObject( Unicode objects are passed back as-is (subclasses are converted to true Unicode objects), all other objects are delegated to PyUnicode_FromEncodedObject(obj, NULL, "strict") which results in - using the default encoding as basis for decoding the object. + using UTF-8 encoding as basis for decoding the object. The API returns NULL in case of an error. The caller is responsible for decref'ing the returned objects. @@ -604,7 +604,7 @@ PyAPI_FUNC(void) _Py_ReleaseInternedUnicodeStrings(void); #ifdef HAVE_WCHAR_H -/* Create a Unicode Object from the whcar_t buffer w of the given +/* Create a Unicode Object from the wchar_t buffer w of the given size. The buffer is copied into the new object. */ @@ -663,7 +663,7 @@ PyAPI_FUNC(int) PyUnicode_ClearFreeList(void); parameters encoding and errors have the same semantics as the ones of the builtin unicode() API. - Setting encoding to NULL causes the default encoding to be used. + Setting encoding to NULL causes the default encoding (UTF-8) to be used. Error handling is set by errors which may also be set to NULL meaning to use the default handling defined for the codec. Default -- cgit v0.12 From 914a218fbe6d970059b4683d73a449cbc6cf5bf3 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Wed, 6 Oct 2010 08:13:26 +0000 Subject: Merged revisions 82629,82632,82724,82757-82758,82760-82763,82798-82799,82801 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r82629 | georg.brandl | 2010-07-07 20:51:43 +0200 (Mi, 07 Jul 2010) | 1 line Make comment out of an awkward note. ........ r82632 | georg.brandl | 2010-07-07 21:04:36 +0200 (Mi, 07 Jul 2010) | 1 line Turn more notes into comments. ........ r82724 | georg.brandl | 2010-07-09 09:33:15 +0200 (Fr, 09 Jul 2010) | 1 line 2.7 is now stable. ........ r82757 | georg.brandl | 2010-07-10 10:58:37 +0200 (Sa, 10 Jul 2010) | 1 line Fix markup. ........ r82758 | georg.brandl | 2010-07-10 12:23:40 +0200 (Sa, 10 Jul 2010) | 1 line Emphasize role of count for Pascal string. ........ r82760 | georg.brandl | 2010-07-10 12:39:57 +0200 (Sa, 10 Jul 2010) | 1 line #3214: improve description of duck-typing in glossary. ........ r82761 | georg.brandl | 2010-07-10 13:40:13 +0200 (Sa, 10 Jul 2010) | 1 line #1434090: properly append child in expatbuilder doctype handler. ........ r82762 | georg.brandl | 2010-07-10 13:51:06 +0200 (Sa, 10 Jul 2010) | 1 line #8338: fix outdated class name. ........ r82763 | georg.brandl | 2010-07-10 14:01:34 +0200 (Sa, 10 Jul 2010) | 1 line #8456: fix signature of sqlite3.connect(). ........ r82798 | georg.brandl | 2010-07-11 11:23:11 +0200 (So, 11 Jul 2010) | 1 line #6774: explain shutdown() behavior varying with platform. ........ r82799 | georg.brandl | 2010-07-11 11:26:57 +0200 (So, 11 Jul 2010) | 1 line Fix typo. ........ r82801 | georg.brandl | 2010-07-11 11:33:39 +0200 (So, 11 Jul 2010) | 1 line #9184: fix default value for "buffering" param of open(). ........ --- Doc/distutils/apiref.rst | 5 ++--- Doc/distutils/builtdist.rst | 4 ++-- Doc/distutils/setupscript.rst | 4 ++-- Doc/distutils/sourcedist.rst | 6 +++--- Doc/glossary.rst | 6 +++--- Doc/library/functions.rst | 2 +- Doc/library/multiprocessing.rst | 4 ++-- Doc/library/socket.rst | 4 +++- Doc/library/sqlite3.rst | 2 +- Doc/library/struct.rst | 20 +++++++++----------- Lib/xml/dom/expatbuilder.py | 2 +- Modules/_io/_iomodule.c | 2 +- 12 files changed, 30 insertions(+), 31 deletions(-) diff --git a/Doc/distutils/apiref.rst b/Doc/distutils/apiref.rst index 69ec0de..366c713 100644 --- a/Doc/distutils/apiref.rst +++ b/Doc/distutils/apiref.rst @@ -995,7 +995,7 @@ directories. errors are ignored (apart from being reported to ``sys.stdout`` if *verbose* is true). -**\*\*** Some of this could be replaced with the shutil module? **\*\*** +.. XXX Some of this could be replaced with the shutil module? :mod:`distutils.file_util` --- Single file operations @@ -1311,8 +1311,7 @@ provides the following additional features: the "negative alias" of :option:`--verbose`, then :option:`--quiet` on the command line sets *verbose* to false. -**\*\*** Should be replaced with :mod:`optik` (which is also now known as -:mod:`optparse` in Python 2.3 and later). **\*\*** +.. XXX Should be replaced with :mod:`optparse`. .. function:: fancy_getopt(options, negative_opt, object, args) diff --git a/Doc/distutils/builtdist.rst b/Doc/distutils/builtdist.rst index ee06fb4..4f086c6 100644 --- a/Doc/distutils/builtdist.rst +++ b/Doc/distutils/builtdist.rst @@ -146,8 +146,8 @@ commands. Creating dumb built distributions ================================= -**\*\*** Need to document absolute vs. prefix-relative packages here, but first -I have to implement it! **\*\*** +.. XXX Need to document absolute vs. prefix-relative packages here, but first + I have to implement it! .. _creating-rpms: diff --git a/Doc/distutils/setupscript.rst b/Doc/distutils/setupscript.rst index 5ec94c7..9208e36 100644 --- a/Doc/distutils/setupscript.rst +++ b/Doc/distutils/setupscript.rst @@ -207,7 +207,7 @@ However, you can also include SWIG interface (:file:`.i`) files in the list; the SWIG on the interface file and compile the resulting C/C++ file into your extension. -**\*\*** SWIG support is rough around the edges and largely untested! **\*\*** +.. XXX SWIG support is rough around the edges and largely untested! This warning notwithstanding, options to SWIG can be currently passed like this:: @@ -326,7 +326,7 @@ include the location in ``library_dirs``:: (Again, this sort of non-portable construct should be avoided if you intend to distribute your code.) -**\*\*** Should mention clib libraries here or somewhere else! **\*\*** +.. XXX Should mention clib libraries here or somewhere else! Other options diff --git a/Doc/distutils/sourcedist.rst b/Doc/distutils/sourcedist.rst index c2b4efe..0c29c19 100644 --- a/Doc/distutils/sourcedist.rst +++ b/Doc/distutils/sourcedist.rst @@ -68,10 +68,10 @@ source distribution: :option:`packages` options * all C source files mentioned in the :option:`ext_modules` or - :option:`libraries` options ( + :option:`libraries` options - **\*\*** getting C library sources currently broken---no - :meth:`get_source_files` method in :file:`build_clib.py`! **\*\***) + .. XXX Getting C library sources is currently broken -- no + :meth:`get_source_files` method in :file:`build_clib.py`! * scripts identified by the :option:`scripts` option See :ref:`distutils-installing-scripts`. diff --git a/Doc/glossary.rst b/Doc/glossary.rst index cc7b28e..8dea228 100644 --- a/Doc/glossary.rst +++ b/Doc/glossary.rst @@ -150,9 +150,9 @@ Glossary object. duck-typing - A pythonic programming style which determines an object's type by inspection - of its method or attribute signature rather than by explicit relationship - to some type object ("If it looks like a duck and quacks like a duck, it + A programming style which does not look at an object's type to determine + if it has the right interface; instead, the method or attribute is simply + called or used ("If it looks like a duck and quacks like a duck, it must be a duck.") By emphasizing interfaces rather than specific types, well-designed code improves its flexibility by allowing polymorphic substitution. Duck-typing avoids tests using :func:`type` or diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index 38b55c5..d73b279 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -672,7 +672,7 @@ are always available. They are listed here in alphabetical order. :meth:`__index__` method that returns an integer. -.. function:: open(file, mode='r', buffering=None, encoding=None, errors=None, newline=None, closefd=True) +.. function:: open(file, mode='r', buffering=-1, encoding=None, errors=None, newline=None, closefd=True) Open *file* and return a corresponding stream. If the file cannot be opened, an :exc:`IOError` is raised. diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst index 7fbb258..bd79a3e 100644 --- a/Doc/library/multiprocessing.rst +++ b/Doc/library/multiprocessing.rst @@ -2217,8 +2217,8 @@ collect the results: An example of how a pool of worker processes can each run a -:class:`SimpleHTTPServer.HttpServer` instance while sharing a single listening -socket. +:class:`~http.server.SimpleHTTPRequestHandler` instance while sharing a single +listening socket. .. literalinclude:: ../includes/mp_webserver.py diff --git a/Doc/library/socket.rst b/Doc/library/socket.rst index 511d37b..931dd14 100644 --- a/Doc/library/socket.rst +++ b/Doc/library/socket.rst @@ -741,7 +741,9 @@ timeout error of its own regardless of any Python socket timeout setting. Shut down one or both halves of the connection. If *how* is :const:`SHUT_RD`, further receives are disallowed. If *how* is :const:`SHUT_WR`, further sends are disallowed. If *how* is :const:`SHUT_RDWR`, further sends and receives are - disallowed. + disallowed. Depending on the platform, shutting down one half of the connection + can also close the opposite half (e.g. on Mac OS X, ``shutdown(SHUT_WR)`` does + not allow further reads on the other end of the connection). Note that there are no methods :meth:`read` or :meth:`write`; use :meth:`~socket.recv` and :meth:`~socket.send` without *flags* argument instead. diff --git a/Doc/library/sqlite3.rst b/Doc/library/sqlite3.rst index d542cbb..8cd5ba6 100644 --- a/Doc/library/sqlite3.rst +++ b/Doc/library/sqlite3.rst @@ -136,7 +136,7 @@ Module functions and constants first blank for the column name: the column name would simply be "x". -.. function:: connect(database[, timeout, isolation_level, detect_types, factory]) +.. function:: connect(database[, timeout, detect_types, isolation_level, check_same_thread, factory, cached_statements]) Opens a connection to the SQLite database file *database*. You can use ``":memory:"`` to open a database connection to a database that resides in RAM diff --git a/Doc/library/struct.rst b/Doc/library/struct.rst index 6fbce6c..1834cfd 100644 --- a/Doc/library/struct.rst +++ b/Doc/library/struct.rst @@ -251,18 +251,16 @@ then :exc:`struct.error` is raised. In 3.0, some of the integer formats wrapped out-of-range values and raised :exc:`DeprecationWarning` instead of :exc:`struct.error`. - The ``'p'`` format character encodes a "Pascal string", meaning a short -variable-length string stored in a fixed number of bytes. The count is the total -number of bytes stored. The first byte stored is the length of the string, or -255, whichever is smaller. The bytes of the string follow. If the string -passed in to :func:`pack` is too long (longer than the count minus 1), only the -leading count-1 bytes of the string are stored. If the string is shorter than -count-1, it is padded with null bytes so that exactly count bytes in all are -used. Note that for :func:`unpack`, the ``'p'`` format character consumes count -bytes, but that the string returned can never contain more than 255 bytes. - - +variable-length string stored in a *fixed number of bytes*, given by the count. +The first byte stored is the length of the string, or 255, whichever is +smaller. The bytes of the string follow. If the string passed in to +:func:`pack` is too long (longer than the count minus 1), only the leading +``count-1`` bytes of the string are stored. If the string is shorter than +``count-1``, it is padded with null bytes so that exactly count bytes in all +are used. Note that for :func:`unpack`, the ``'p'`` format character consumes +``count`` bytes, but that the string returned can never contain more than 255 +bytes. For the ``'?'`` format character, the return value is either :const:`True` or :const:`False`. When packing, the truth value of the argument object is used. diff --git a/Lib/xml/dom/expatbuilder.py b/Lib/xml/dom/expatbuilder.py index a5354b9..a98fe03 100644 --- a/Lib/xml/dom/expatbuilder.py +++ b/Lib/xml/dom/expatbuilder.py @@ -242,7 +242,7 @@ class ExpatBuilder: doctype = self.document.implementation.createDocumentType( doctypeName, publicId, systemId) doctype.ownerDocument = self.document - self.document.childNodes.append(doctype) + _append_child(self.document, doctype) self.document.doctype = doctype if self._filter and self._filter.acceptNode(doctype) == FILTER_REJECT: self.document.doctype = None diff --git a/Modules/_io/_iomodule.c b/Modules/_io/_iomodule.c index e20a2f6..733a7b9 100644 --- a/Modules/_io/_iomodule.c +++ b/Modules/_io/_iomodule.c @@ -176,7 +176,7 @@ PyObject *PyExc_BlockingIOError = (PyObject *)&_PyExc_BlockingIOError; * The main open() function */ PyDoc_STRVAR(open_doc, -"open(file, mode='r', buffering=None, encoding=None,\n" +"open(file, mode='r', buffering=-1, encoding=None,\n" " errors=None, newline=None, closefd=True) -> file object\n" "\n" "Open file and return a stream. Raise IOError upon failure.\n" -- cgit v0.12 From 4009c9edfc18a37ea0be473542a30c7c858155e0 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Wed, 6 Oct 2010 08:26:09 +0000 Subject: Merged revisions 82805-82806,83523-83527,83536,83538,83542,83546-83548,83550-83555,83558,83560 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r82805 | georg.brandl | 2010-07-11 11:42:10 +0200 (So, 11 Jul 2010) | 1 line #7935: cross-reference to ast.literal_eval() from eval() docs. ........ r82806 | georg.brandl | 2010-07-11 12:22:44 +0200 (So, 11 Jul 2010) | 1 line #9223: link to Command class reference, and move Command interface docs nearer to class docs. ........ r83523 | georg.brandl | 2010-08-02 14:06:18 +0200 (Mo, 02 Aug 2010) | 1 line #9209 and #7781: fix two crashes in pstats interactive browser. ........ r83524 | georg.brandl | 2010-08-02 14:20:23 +0200 (Mo, 02 Aug 2010) | 1 line #9428: fix running scripts from profile/cProfile with their own name and the right namespace. Same fix as for trace.py in #1690103. ........ r83525 | georg.brandl | 2010-08-02 14:36:24 +0200 (Mo, 02 Aug 2010) | 1 line Get rid of spurious "threading" entries in trace output. ........ r83526 | georg.brandl | 2010-08-02 14:40:22 +0200 (Mo, 02 Aug 2010) | 1 line Fix softspace relic. ........ r83527 | georg.brandl | 2010-08-02 14:48:46 +0200 (Mo, 02 Aug 2010) | 1 line #3821: beginnings of a trace.py unittest. ........ r83536 | georg.brandl | 2010-08-02 19:49:25 +0200 (Mo, 02 Aug 2010) | 1 line #8578: mention danger of not incref'ing weak referenced object. ........ r83538 | georg.brandl | 2010-08-02 20:10:13 +0200 (Mo, 02 Aug 2010) | 1 line #6928: fix class docs w.r.t. new metaclasses. ........ r83542 | georg.brandl | 2010-08-02 20:56:54 +0200 (Mo, 02 Aug 2010) | 1 line Move test_SimpleHTTPServer into test_httpservers. ........ r83546 | georg.brandl | 2010-08-02 21:16:34 +0200 (Mo, 02 Aug 2010) | 1 line #7973: Fix distutils options spelling. ........ r83547 | georg.brandl | 2010-08-02 21:19:26 +0200 (Mo, 02 Aug 2010) | 1 line #7386: add example that shows that trailing path separators are stripped. ........ r83548 | georg.brandl | 2010-08-02 21:23:34 +0200 (Mo, 02 Aug 2010) | 1 line #8172: how does one use a property? ........ r83550 | georg.brandl | 2010-08-02 21:32:43 +0200 (Mo, 02 Aug 2010) | 1 line #9451: strengthen warning about __*__ special name usage. ........ r83551 | georg.brandl | 2010-08-02 21:35:06 +0200 (Mo, 02 Aug 2010) | 1 line Remove XXX comment that was displayed. ........ r83552 | georg.brandl | 2010-08-02 21:36:36 +0200 (Mo, 02 Aug 2010) | 1 line #9438: clarify that constant names also cannot be assigned as attributes. ........ r83553 | georg.brandl | 2010-08-02 21:39:17 +0200 (Mo, 02 Aug 2010) | 1 line Remove redundant information. ........ r83554 | georg.brandl | 2010-08-02 21:43:05 +0200 (Mo, 02 Aug 2010) | 1 line #7280: note about nasmw.exe. ........ r83555 | georg.brandl | 2010-08-02 21:44:48 +0200 (Mo, 02 Aug 2010) | 1 line #8861: remove unused variable. ........ r83558 | georg.brandl | 2010-08-02 22:05:19 +0200 (Mo, 02 Aug 2010) | 1 line #8648: document UTF-7 codec functions. ........ r83560 | georg.brandl | 2010-08-02 22:16:18 +0200 (Mo, 02 Aug 2010) | 1 line #9087: update json docstrings -- unicode and long do not exist anymore. ........ --- Doc/c-api/unicode.rst | 32 +++++++ Doc/c-api/weakref.rst | 9 +- Doc/distutils/apiref.rst | 169 ++++++++++++++++----------------- Doc/distutils/builtdist.rst | 2 +- Doc/distutils/extending.rst | 4 +- Doc/library/constants.rst | 23 ++--- Doc/library/functions.rst | 8 +- Doc/library/os.path.rst | 4 +- Doc/reference/compound_stmts.rst | 50 +++++----- Doc/reference/lexical_analysis.rst | 11 ++- Lib/cProfile.py | 27 +++--- Lib/curses/wrapper.py | 3 +- Lib/distutils/command/bdist_msi.py | 2 +- Lib/distutils/command/bdist_wininst.py | 2 +- Lib/json/__init__.py | 22 ++--- Lib/json/decoder.py | 12 +-- Lib/json/encoder.py | 10 +- Lib/profile.py | 28 ++++-- Lib/pstats.py | 55 ++++++----- Lib/trace.py | 8 +- Modules/_json.c | 6 +- PCbuild/readme.txt | 2 + 22 files changed, 268 insertions(+), 221 deletions(-) diff --git a/Doc/c-api/unicode.rst b/Doc/c-api/unicode.rst index 32a7ca9..4db7671 100644 --- a/Doc/c-api/unicode.rst +++ b/Doc/c-api/unicode.rst @@ -641,6 +641,38 @@ These are the UTF-16 codec APIs: Return *NULL* if an exception was raised by the codec. +UTF-7 Codecs +"""""""""""" + +These are the UTF-7 codec APIs: + + +.. cfunction:: PyObject* PyUnicode_DecodeUTF7(const char *s, Py_ssize_t size, const char *errors) + + Create a Unicode object by decoding *size* bytes of the UTF-7 encoded string + *s*. Return *NULL* if an exception was raised by the codec. + + +.. cfunction:: PyObject* PyUnicode_DecodeUTF8Stateful(const char *s, Py_ssize_t size, const char *errors, Py_ssize_t *consumed) + + If *consumed* is *NULL*, behave like :cfunc:`PyUnicode_DecodeUTF7`. If + *consumed* is not *NULL*, trailing incomplete UTF-7 base-64 sections will not + be treated as an error. Those bytes will not be decoded and the number of + bytes that have been decoded will be stored in *consumed*. + + +.. cfunction:: PyObject* PyUnicode_EncodeUTF7(const Py_UNICODE *s, Py_ssize_t size, int base64SetO, int base64WhiteSpace, const char *errors) + + Encode the :ctype:`Py_UNICODE` buffer of the given size using UTF-7 and + return a Python bytes object. Return *NULL* if an exception was raised by + the codec. + + If *base64SetO* is nonzero, "Set O" (punctuation that has no otherwise + special meaning) will be encoded in base-64. If *base64WhiteSpace* is + nonzero, whitespace will be encoded in base-64. Both are set to zero for the + Python "utf-7" codec. + + Unicode-Escape Codecs """"""""""""""""""""" diff --git a/Doc/c-api/weakref.rst b/Doc/c-api/weakref.rst index 081419d..8a36110 100644 --- a/Doc/c-api/weakref.rst +++ b/Doc/c-api/weakref.rst @@ -53,7 +53,14 @@ as much as it can. .. cfunction:: PyObject* PyWeakref_GetObject(PyObject *ref) Return the referenced object from a weak reference, *ref*. If the referent is - no longer live, returns ``None``. + no longer live, returns :const:`Py_None`. + + .. warning:: + + This function returns a **borrowed reference** to the referenced object. + This means that you should always call :cfunc:`Py_INCREF` on the object + except if you know that it cannot be destroyed while you are still + using it. .. cfunction:: PyObject* PyWeakref_GET_OBJECT(PyObject *ref) diff --git a/Doc/distutils/apiref.rst b/Doc/distutils/apiref.rst index 366c713..2401da3 100644 --- a/Doc/distutils/apiref.rst +++ b/Doc/distutils/apiref.rst @@ -147,11 +147,11 @@ setup script). Indirectly provides the :class:`distutils.dist.Distribution` and In addition, the :mod:`distutils.core` module exposed a number of classes that live elsewhere. -* :class:`Extension` from :mod:`distutils.extension` +* :class:`~distutils.extension.Extension` from :mod:`distutils.extension` -* :class:`Command` from :mod:`distutils.cmd` +* :class:`~distutils.cmd.Command` from :mod:`distutils.cmd` -* :class:`Distribution` from :mod:`distutils.dist` +* :class:`~distutils.dist.Distribution` from :mod:`distutils.dist` A short description of each of these follows, but see the relevant module for the full reference. @@ -1679,8 +1679,8 @@ lines, and joining lines with backslashes. =================================================================== .. module:: distutils.cmd - :synopsis: This module provides the abstract base class Command. This class is subclassed - by the modules in the distutils.command subpackage. + :synopsis: This module provides the abstract base class Command. This class + is subclassed by the modules in the distutils.command subpackage. This module supplies the abstract base class :class:`Command`. @@ -1690,20 +1690,84 @@ This module supplies the abstract base class :class:`Command`. Abstract base class for defining command classes, the "worker bees" of the Distutils. A useful analogy for command classes is to think of them as - subroutines with local variables called *options*. The options are declared in - :meth:`initialize_options` and defined (given their final values) in - :meth:`finalize_options`, both of which must be defined by every command class. - The distinction between the two is necessary because option values might come - from the outside world (command line, config file, ...), and any options - dependent on other options must be computed after these outside influences have - been processed --- hence :meth:`finalize_options`. The body of the subroutine, - where it does all its work based on the values of its options, is the - :meth:`run` method, which must also be implemented by every command class. - - The class constructor takes a single argument *dist*, a :class:`Distribution` + subroutines with local variables called *options*. The options are declared + in :meth:`initialize_options` and defined (given their final values) in + :meth:`finalize_options`, both of which must be defined by every command + class. The distinction between the two is necessary because option values + might come from the outside world (command line, config file, ...), and any + options dependent on other options must be computed after these outside + influences have been processed --- hence :meth:`finalize_options`. The body + of the subroutine, where it does all its work based on the values of its + options, is the :meth:`run` method, which must also be implemented by every + command class. + + The class constructor takes a single argument *dist*, a :class:`Distribution` instance. +Creating a new Distutils command +================================ + +This section outlines the steps to create a new Distutils command. + +A new command lives in a module in the :mod:`distutils.command` package. There +is a sample template in that directory called :file:`command_template`. Copy +this file to a new module with the same name as the new command you're +implementing. This module should implement a class with the same name as the +module (and the command). So, for instance, to create the command +``peel_banana`` (so that users can run ``setup.py peel_banana``), you'd copy +:file:`command_template` to :file:`distutils/command/peel_banana.py`, then edit +it so that it's implementing the class :class:`peel_banana`, a subclass of +:class:`distutils.cmd.Command`. + +Subclasses of :class:`Command` must define the following methods. + +.. method:: Command.initialize_options() + + Set default values for all the options that this command supports. Note that + these defaults may be overridden by other commands, by the setup script, by + config files, or by the command-line. Thus, this is not the place to code + dependencies between options; generally, :meth:`initialize_options` + implementations are just a bunch of ``self.foo = None`` assignments. + + +.. method:: Command.finalize_options() + + Set final values for all the options that this command supports. This is + always called as late as possible, ie. after any option assignments from the + command-line or from other commands have been done. Thus, this is the place + to to code option dependencies: if *foo* depends on *bar*, then it is safe to + set *foo* from *bar* as long as *foo* still has the same value it was + assigned in :meth:`initialize_options`. + + +.. method:: Command.run() + + A command's raison d'etre: carry out the action it exists to perform, controlled + by the options initialized in :meth:`initialize_options`, customized by other + commands, the setup script, the command-line, and config files, and finalized in + :meth:`finalize_options`. All terminal output and filesystem interaction should + be done by :meth:`run`. + + +.. attribute:: Command.sub_commands + + *sub_commands* formalizes the notion of a "family" of commands, + e.g. ``install`` as the parent with sub-commands ``install_lib``, + ``install_headers``, etc. The parent of a family of commands defines + *sub_commands* as a class attribute; it's a list of 2-tuples ``(command_name, + predicate)``, with *command_name* a string and *predicate* a function, a + string or ``None``. *predicate* is a method of the parent command that + determines whether the corresponding command is applicable in the current + situation. (E.g. we ``install_headers`` is only applicable if we have any C + header files to install.) If *predicate* is ``None``, that command is always + applicable. + + *sub_commands* is usually defined at the *end* of a class, because + predicates can be methods of the class, so they must already have been + defined. The canonical example is the :command:`install` command. + + :mod:`distutils.command` --- Individual Distutils commands ========================================================== @@ -1942,76 +2006,3 @@ The ``register`` command registers the package with the Python Package Index. This is described in more detail in :pep:`301`. .. % todo - -:mod:`distutils.command.check` --- Check the meta-data of a package -=================================================================== - -.. module:: distutils.command.check - :synopsis: Check the metadata of a package - - -The ``check`` command performs some tests on the meta-data of a package. -For example, it verifies that all required meta-data are provided as -the arguments passed to the :func:`setup` function. - -.. % todo - - -Creating a new Distutils command -================================ - -This section outlines the steps to create a new Distutils command. - -A new command lives in a module in the :mod:`distutils.command` package. There -is a sample template in that directory called :file:`command_template`. Copy -this file to a new module with the same name as the new command you're -implementing. This module should implement a class with the same name as the -module (and the command). So, for instance, to create the command -``peel_banana`` (so that users can run ``setup.py peel_banana``), you'd copy -:file:`command_template` to :file:`distutils/command/peel_banana.py`, then edit -it so that it's implementing the class :class:`peel_banana`, a subclass of -:class:`distutils.cmd.Command`. - -Subclasses of :class:`Command` must define the following methods. - - -.. method:: Command.initialize_options() - - Set default values for all the options that this command supports. Note that - these defaults may be overridden by other commands, by the setup script, by - config files, or by the command-line. Thus, this is not the place to code - dependencies between options; generally, :meth:`initialize_options` - implementations are just a bunch of ``self.foo = None`` assignments. - - -.. method:: Command.finalize_options() - - Set final values for all the options that this command supports. This is - always called as late as possible, ie. after any option assignments from the - command-line or from other commands have been done. Thus, this is the place - to to code option dependencies: if *foo* depends on *bar*, then it is safe to - set *foo* from *bar* as long as *foo* still has the same value it was - assigned in :meth:`initialize_options`. - - -.. method:: Command.run() - - A command's raison d'etre: carry out the action it exists to perform, controlled - by the options initialized in :meth:`initialize_options`, customized by other - commands, the setup script, the command-line, and config files, and finalized in - :meth:`finalize_options`. All terminal output and filesystem interaction should - be done by :meth:`run`. - -*sub_commands* formalizes the notion of a "family" of commands, eg. ``install`` -as the parent with sub-commands ``install_lib``, ``install_headers``, etc. The -parent of a family of commands defines *sub_commands* as a class attribute; it's -a list of 2-tuples ``(command_name, predicate)``, with *command_name* a string -and *predicate* a function, a string or None. *predicate* is a method of -the parent command that determines whether the corresponding command is -applicable in the current situation. (Eg. we ``install_headers`` is only -applicable if we have any C header files to install.) If *predicate* is None, -that command is always applicable. - -*sub_commands* is usually defined at the \*end\* of a class, because predicates -can be methods of the class, so they must already have been defined. The -canonical example is the :command:`install` command. diff --git a/Doc/distutils/builtdist.rst b/Doc/distutils/builtdist.rst index 4f086c6..1cd5891 100644 --- a/Doc/distutils/builtdist.rst +++ b/Doc/distutils/builtdist.rst @@ -176,7 +176,7 @@ easily specify multiple formats in one run. If you need to do both, you can explicitly specify multiple :command:`bdist_\*` commands and their options:: python setup.py bdist_rpm --packager="John Doe <jdoe@example.org>" \ - bdist_wininst --target_version="2.0" + bdist_wininst --target-version="2.0" Creating RPM packages is driven by a :file:`.spec` file, much as using the Distutils is driven by the setup script. To make your life easier, the diff --git a/Doc/distutils/extending.rst b/Doc/distutils/extending.rst index 972ff02..5a70d03 100644 --- a/Doc/distutils/extending.rst +++ b/Doc/distutils/extending.rst @@ -15,8 +15,8 @@ want to modify existing commands; many simply add a few file extensions that should be copied into packages in addition to :file:`.py` files as a convenience. -Most distutils command implementations are subclasses of the :class:`Command` -class from :mod:`distutils.cmd`. New commands may directly inherit from +Most distutils command implementations are subclasses of the +:class:`distutils.cmd.Command` class. New commands may directly inherit from :class:`Command`, while replacements often derive from :class:`Command` indirectly, directly subclassing the command they are replacing. Commands are required to derive from :class:`Command`. diff --git a/Doc/library/constants.rst b/Doc/library/constants.rst index f734b5c..51a1c26 100644 --- a/Doc/library/constants.rst +++ b/Doc/library/constants.rst @@ -3,15 +3,6 @@ Built-in Constants A small number of constants live in the built-in namespace. They are: - -.. note:: - - :data:`None`, :data:`False`, :data:`True` and :data:`__debug__` cannot be - reassigned (assignments to them raise :exc:`SyntaxError`), so they can be - considered "true" constants. - -.. XXX False, True, None are keywords too - .. data:: False The false value of the :class:`bool` type. Assignments to ``False`` @@ -40,19 +31,23 @@ A small number of constants live in the built-in namespace. They are: .. data:: Ellipsis - The same as ``...``. Special value used mostly in conjunction with extended - slicing syntax for user-defined container data types, as in :: - - .. XXX Someone who understands extended slicing should fill in here. + The same as ``...``. Special value used mostly in conjunction with extended + slicing syntax for user-defined container data types. .. data:: __debug__ This constant is true if Python was not started with an :option:`-O` option. - Assignments to :const:`__debug__` are illegal and raise a :exc:`SyntaxError`. See also the :keyword:`assert` statement. +.. note:: + + The names :data:`None`, :data:`False`, :data:`True` and :data:`__debug__` + cannot be reassigned (assignments to them, even as an attribute name, raise + :exc:`SyntaxError`), so they can be considered "true" constants. + + Constants added by the :mod:`site` module ----------------------------------------- diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index d73b279..c1a576c 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -331,6 +331,9 @@ are always available. They are listed here in alphabetical order. returns the current global and local dictionary, respectively, which may be useful to pass around for use by :func:`eval` or :func:`exec`. + See :func:`ast.literal_eval` for a function that can safely evaluate strings + with expressions containing only literals. + .. function:: exec(object[, globals[, locals]]) @@ -855,7 +858,7 @@ are always available. They are listed here in alphabetical order. *fget* is a function for getting an attribute value, likewise *fset* is a function for setting, and *fdel* a function for del'ing, an attribute. Typical - use is to define a managed attribute x:: + use is to define a managed attribute ``x``:: class C(object): def __init__(self): @@ -869,6 +872,9 @@ are always available. They are listed here in alphabetical order. del self._x x = property(getx, setx, delx, "I'm the 'x' property.") + If then *c* is an instance of *C*, ``c.x`` will invoke the getter, + ``c.x = value`` will invoke the setter and ``del c.x`` the deleter. + If given, *doc* will be the docstring of the property attribute. Otherwise, the property will copy *fget*'s docstring (if it exists). This makes it possible to create read-only properties easily using :func:`property` as a :term:`decorator`:: diff --git a/Doc/library/os.path.rst b/Doc/library/os.path.rst index 9f71de6..3e60e9e 100644 --- a/Doc/library/os.path.rst +++ b/Doc/library/os.path.rst @@ -206,7 +206,9 @@ applications should use string objects to access all files. .. function:: normpath(path) Normalize a pathname. This collapses redundant separators and up-level - references so that ``A//B``, ``A/./B`` and ``A/foo/../B`` all become ``A/B``. + references so that ``A//B``, ``A/B/``, ``A/./B`` and ``A/foo/../B`` all become + ``A/B``. + It does not normalize the case (use :func:`normcase` for that). On Windows, it converts forward slashes to backward slashes. It should be understood that this may change the meaning of the path if it contains symbolic links! diff --git a/Doc/reference/compound_stmts.rst b/Doc/reference/compound_stmts.rst index 9bcb108..e2db33c 100644 --- a/Doc/reference/compound_stmts.rst +++ b/Doc/reference/compound_stmts.rst @@ -550,24 +550,27 @@ Class definitions A class definition defines a class object (see section :ref:`types`): -.. XXX need to document PEP 3115 changes here (new metaclasses) - .. productionlist:: classdef: [`decorators`] "class" `classname` [`inheritance`] ":" `suite` - inheritance: "(" [`expression_list`] ")" + inheritance: "(" [`argument_list` [","] ] ")" classname: `identifier` -A class definition is an executable statement. It first evaluates the -inheritance list, if present. Each item in the inheritance list should evaluate -to a class object or class type which allows subclassing. The class's suite is -then executed in a new execution frame (see section :ref:`naming`), using a -newly created local namespace and the original global namespace. (Usually, the -suite contains only function definitions.) When the class's suite finishes -execution, its execution frame is discarded but its local namespace is -saved. [#]_ A class object is then created using the inheritance list for the -base classes and the saved local namespace for the attribute dictionary. The -class name is bound to this class object in the original local namespace. +A class definition is an executable statement. The inheritance list usually +gives a list of base classes (see :ref:`metaclasses` for more advanced uses), so +each item in the list should evaluate to a class object which allows +subclassing. + +The class's suite is then executed in a new execution frame (see :ref:`naming`), +using a newly created local namespace and the original global namespace. +(Usually, the suite contains mostly function definitions.) When the class's +suite finishes execution, its execution frame is discarded but its local +namespace is saved. [#]_ A class object is then created using the inheritance +list for the base classes and the saved local namespace for the attribute +dictionary. The class name is bound to this class object in the original local +namespace. + +Class creation can be customized heavily using :ref:`metaclasses <metaclasses>`. Classes can also be decorated; as with functions, :: @@ -581,25 +584,20 @@ is equivalent to :: Foo = f1(arg)(f2(Foo)) **Programmer's note:** Variables defined in the class definition are class -variables; they are shared by instances. Instance variables can be set in a -method with ``self.name = value``. Both class and instance variables are -accessible through the notation "``self.name``", and an instance variable hides -a class variable with the same name when accessed in this way. Class variables -can be used as defaults for instance variables, but using mutable values there -can lead to unexpected results. Descriptors can be used to create instance -variables with different implementation details. +attributes; they are shared by instances. Instance attributes can be set in a +method with ``self.name = value``. Both class and instance attributes are +accessible through the notation "``self.name``", and an instance attribute hides +a class attribute with the same name when accessed in this way. Class +attributes can be used as defaults for instance attributes, but using mutable +values there can lead to unexpected results. :ref:`Descriptors <descriptors>` +can be used to create instance variables with different implementation details. -.. XXX add link to descriptor docs above .. seealso:: + :pep:`3116` - Metaclasses in Python 3 :pep:`3129` - Class Decorators -Class definitions, like function definitions, may be wrapped by one or more -:term:`decorator` expressions. The evaluation rules for the decorator -expressions are the same as for functions. The result must be a class object, -which is then bound to the class name. - .. rubric:: Footnotes diff --git a/Doc/reference/lexical_analysis.rst b/Doc/reference/lexical_analysis.rst index 1b8b7b5..51a291e 100644 --- a/Doc/reference/lexical_analysis.rst +++ b/Doc/reference/lexical_analysis.rst @@ -362,11 +362,12 @@ characters: information on this convention. ``__*__`` - System-defined names. These names are defined by the interpreter and its - implementation (including the standard library); applications should not expect - to define additional names using this convention. The set of names of this - class defined by Python may be extended in future versions. See section - :ref:`specialnames`. + System-defined names. These names are defined by the interpreter and its + implementation (including the standard library). Current system names are + discussed in the :ref:`specialnames` section and elsewhere. More will likely + be defined in future versions of Python. *Any* use of ``__*__`` names, in + any context, that does not follow explicitly documented use, is subject to + breakage without warning. ``__*`` Class-private names. Names in this category, when used within the context of a diff --git a/Lib/cProfile.py b/Lib/cProfile.py index 5d04341..3e924ba 100755 --- a/Lib/cProfile.py +++ b/Lib/cProfile.py @@ -36,7 +36,7 @@ def run(statement, filename=None, sort=-1): result = prof.print_stats(sort) return result -def runctx(statement, globals, locals, filename=None): +def runctx(statement, globals, locals, filename=None, sort=-1): """Run statement under profiler, supplying your own globals and locals, optionally saving results in filename. @@ -53,7 +53,7 @@ def runctx(statement, globals, locals, filename=None): if filename is not None: prof.dump_stats(filename) else: - result = prof.print_stats() + result = prof.print_stats(sort) return result # Backwards compatibility. @@ -169,7 +169,8 @@ def main(): parser.add_option('-o', '--outfile', dest="outfile", help="Save stats to <outfile>", default=None) parser.add_option('-s', '--sort', dest="sort", - help="Sort order when printing to stdout, based on pstats.Stats class", default=-1) + help="Sort order when printing to stdout, based on pstats.Stats class", + default=-1) if not sys.argv[1:]: parser.print_usage() @@ -178,14 +179,18 @@ def main(): (options, args) = parser.parse_args() sys.argv[:] = args - if (len(sys.argv) > 0): - sys.path.insert(0, os.path.dirname(sys.argv[0])) - fp = open(sys.argv[0]) - try: - script = fp.read() - finally: - fp.close() - run('exec(%r)' % script, options.outfile, options.sort) + if len(args) > 0: + progname = args[0] + sys.path.insert(0, os.path.dirname(progname)) + with open(progname, 'rb') as fp: + code = compile(fp.read(), progname, 'exec') + globs = { + '__file__': progname, + '__name__': '__main__', + '__package__': None, + '__cached__': None, + } + runctx(code, globs, None, options.outfile, options.sort) else: parser.print_usage() return parser diff --git a/Lib/curses/wrapper.py b/Lib/curses/wrapper.py index 9f1d867..3cdaa82 100644 --- a/Lib/curses/wrapper.py +++ b/Lib/curses/wrapper.py @@ -17,10 +17,9 @@ def wrapper(func, *args, **kwds): wrapper(). """ - res = None try: # Initialize curses - stdscr=curses.initscr() + stdscr = curses.initscr() # Turn off echoing of keys, and enter cbreak mode, # where no buffering is performed on keyboard input diff --git a/Lib/distutils/command/bdist_msi.py b/Lib/distutils/command/bdist_msi.py index c4be47b..8a458d8 100644 --- a/Lib/distutils/command/bdist_msi.py +++ b/Lib/distutils/command/bdist_msi.py @@ -148,7 +148,7 @@ class bdist_msi(Command): if not self.skip_build and self.distribution.has_ext_modules()\ and self.target_version != short_version: raise DistutilsOptionError( - "target version can only be %s, or the '--skip_build'" + "target version can only be %s, or the '--skip-build'" " option must be specified" % (short_version,)) else: self.versions = list(self.all_versions) diff --git a/Lib/distutils/command/bdist_wininst.py b/Lib/distutils/command/bdist_wininst.py index d6d01c6..3aa1dac 100644 --- a/Lib/distutils/command/bdist_wininst.py +++ b/Lib/distutils/command/bdist_wininst.py @@ -89,7 +89,7 @@ class bdist_wininst(Command): short_version = get_python_version() if self.target_version and self.target_version != short_version: raise DistutilsOptionError( - "target version can only be %s, or the '--skip_build'" \ + "target version can only be %s, or the '--skip-build'" \ " option must be specified" % (short_version,)) self.target_version = short_version diff --git a/Lib/json/__init__.py b/Lib/json/__init__.py index 6a18518..5d8cb19 100644 --- a/Lib/json/__init__.py +++ b/Lib/json/__init__.py @@ -125,14 +125,12 @@ def dump(obj, fp, skipkeys=False, ensure_ascii=True, check_circular=True, ``.write()``-supporting file-like object). If ``skipkeys`` is true then ``dict`` keys that are not basic types - (``str``, ``unicode``, ``int``, ``float``, ``bool``, ``None``) will be - skipped instead of raising a ``TypeError``. + (``str``, ``int``, ``float``, ``bool``, ``None``) will be skipped + instead of raising a ``TypeError``. - If ``ensure_ascii`` is false, then the some chunks written to ``fp`` - may be ``unicode`` instances, subject to normal Python ``str`` to - ``unicode`` coercion rules. Unless ``fp.write()`` explicitly - understands ``unicode`` (as in ``codecs.getwriter()``) this is likely - to cause an error. + If ``ensure_ascii`` is false, then the strings written to ``fp`` can + contain non-ASCII characters if they appear in strings contained in + ``obj``. Otherwise, all such characters are escaped in JSON strings. If ``check_circular`` is false, then the circular reference check for container types will be skipped and a circular reference will @@ -185,12 +183,12 @@ def dumps(obj, skipkeys=False, ensure_ascii=True, check_circular=True, """Serialize ``obj`` to a JSON formatted ``str``. If ``skipkeys`` is false then ``dict`` keys that are not basic types - (``str``, ``unicode``, ``int``, ``float``, ``bool``, ``None``) will be - skipped instead of raising a ``TypeError``. + (``str``, ``int``, ``float``, ``bool``, ``None``) will be skipped + instead of raising a ``TypeError``. - If ``ensure_ascii`` is false, then the return value will be a - ``unicode`` instance subject to normal Python ``str`` to ``unicode`` - coercion rules instead of being escaped to an ASCII ``str``. + If ``ensure_ascii`` is false, then the return value can contain non-ASCII + characters if they appear in strings contained in ``obj``. Otherwise, all + such characters are escaped in JSON strings. If ``check_circular`` is false, then the circular reference check for container types will be skipped and a circular reference will diff --git a/Lib/json/decoder.py b/Lib/json/decoder.py index 475b390..3e7405b 100644 --- a/Lib/json/decoder.py +++ b/Lib/json/decoder.py @@ -263,9 +263,9 @@ class JSONDecoder(object): +---------------+-------------------+ | array | list | +---------------+-------------------+ - | string | unicode | + | string | str | +---------------+-------------------+ - | number (int) | int, long | + | number (int) | int | +---------------+-------------------+ | number (real) | float | +---------------+-------------------+ @@ -318,8 +318,8 @@ class JSONDecoder(object): def decode(self, s, _w=WHITESPACE.match): - """Return the Python representation of ``s`` (a ``str`` or ``unicode`` - instance containing a JSON document) + """Return the Python representation of ``s`` (a ``str`` instance + containing a JSON document). """ obj, end = self.raw_decode(s, idx=_w(s, 0).end()) @@ -329,8 +329,8 @@ class JSONDecoder(object): return obj def raw_decode(self, s, idx=0): - """Decode a JSON document from ``s`` (a ``str`` or ``unicode`` - beginning with a JSON document) and return a 2-tuple of the Python + """Decode a JSON document from ``s`` (a ``str`` beginning with + a JSON document) and return a 2-tuple of the Python representation and the index in ``s`` where the document ended. This can be used to decode a JSON document from a string that may diff --git a/Lib/json/encoder.py b/Lib/json/encoder.py index d068e72..1335985 100644 --- a/Lib/json/encoder.py +++ b/Lib/json/encoder.py @@ -77,9 +77,9 @@ class JSONEncoder(object): +-------------------+---------------+ | list, tuple | array | +-------------------+---------------+ - | str, unicode | string | + | str | string | +-------------------+---------------+ - | int, long, float | number | + | int, float | number | +-------------------+---------------+ | True | true | +-------------------+---------------+ @@ -102,12 +102,12 @@ class JSONEncoder(object): """Constructor for JSONEncoder, with sensible defaults. If skipkeys is false, then it is a TypeError to attempt - encoding of keys that are not str, int, long, float or None. If + encoding of keys that are not str, int, float or None. If skipkeys is True, such items are simply skipped. If ensure_ascii is true, the output is guaranteed to be str - objects with all incoming unicode characters escaped. If - ensure_ascii is false, the output will be unicode object. + objects with all incoming non-ASCII characters escaped. If + ensure_ascii is false, the output can contain non-ASCII characters. If check_circular is true, then lists, dicts, and custom encoded objects will be checked for circular references during encoding to diff --git a/Lib/profile.py b/Lib/profile.py index 2a96ba8..3b239d1 100755 --- a/Lib/profile.py +++ b/Lib/profile.py @@ -75,7 +75,7 @@ def run(statement, filename=None, sort=-1): else: return prof.print_stats(sort) -def runctx(statement, globals, locals, filename=None): +def runctx(statement, globals, locals, filename=None, sort=-1): """Run statement under profiler, supplying your own globals and locals, optionally saving results in filename. @@ -90,7 +90,7 @@ def runctx(statement, globals, locals, filename=None): if filename is not None: prof.dump_stats(filename) else: - return prof.print_stats() + return prof.print_stats(sort) # Backwards compatibility. def help(): @@ -598,20 +598,28 @@ def main(): parser.add_option('-o', '--outfile', dest="outfile", help="Save stats to <outfile>", default=None) parser.add_option('-s', '--sort', dest="sort", - help="Sort order when printing to stdout, based on pstats.Stats class", default=-1) + help="Sort order when printing to stdout, based on pstats.Stats class", + default=-1) if not sys.argv[1:]: parser.print_usage() sys.exit(2) (options, args) = parser.parse_args() - - if (len(args) > 0): - sys.argv[:] = args - sys.path.insert(0, os.path.dirname(sys.argv[0])) - with open(sys.argv[0], 'rb') as fp: - script = fp.read() - run('exec(%r)' % script, options.outfile, options.sort) + sys.argv[:] = args + + if len(args) > 0: + progname = args[0] + sys.path.insert(0, os.path.dirname(progname)) + with open(progname, 'rb') as fp: + code = compile(fp.read(), progname, 'exec') + globs = { + '__file__': progname, + '__name__': '__main__', + '__package__': None, + '__cached__': None, + } + runctx(code, globs, None, options.outfile, options.sort) else: parser.print_usage() return parser diff --git a/Lib/pstats.py b/Lib/pstats.py index d856245..81d9d0d 100644 --- a/Lib/pstats.py +++ b/Lib/pstats.py @@ -5,7 +5,7 @@ # Based on prior profile module by Sjoerd Mullender... # which was hacked somewhat by: Guido van Rossum # -# see profile.doc and profile.py for more info. +# see profile.py for more info. # Copyright 1994, by InfoSeek Corporation, all rights reserved. # Written by James Roskind @@ -65,7 +65,7 @@ class Stats: minor key of 'the name of the function'. Look at the two tables in sort_stats() and get_sort_arg_defs(self) for more examples. - All methods return self, so you can string together commands like: + All methods return self, so you can string together commands like: Stats('foo', 'goo').strip_dirs().sort_stats('calls').\ print_stats(5).print_callers(5) """ @@ -149,7 +149,7 @@ class Stats: if not arg_list: return self if len(arg_list) > 1: self.add(*arg_list[1:]) other = arg_list[0] - if type(self) != type(other) or self.__class__ != other.__class__: + if type(self) != type(other): other = Stats(other) self.files += other.files self.total_calls += other.total_calls @@ -217,12 +217,12 @@ class Stats: if not field: self.fcn_list = 0 return self - if len(field) == 1 and type(field[0]) == type(1): + if len(field) == 1 and isinstance(field[0], int): # Be compatible with old profiler field = [ {-1: "stdname", - 0:"calls", - 1:"time", - 2: "cumulative" } [ field[0] ] ] + 0: "calls", + 1: "time", + 2: "cumulative"}[field[0]] ] sort_arg_defs = self.get_sort_arg_defs() sort_tuple = () @@ -299,48 +299,53 @@ class Stats: def eval_print_amount(self, sel, list, msg): new_list = list - if type(sel) == type(""): + if isinstance(sel, str): + try: + rex = re.compile(sel) + except re.error: + msg += " <Invalid regular expression %r>\n" % sel + return new_list, msg new_list = [] for func in list: - if re.search(sel, func_std_string(func)): + if rex.search(func_std_string(func)): new_list.append(func) else: count = len(list) - if type(sel) == type(1.0) and 0.0 <= sel < 1.0: + if isinstance(sel, float) and 0.0 <= sel < 1.0: count = int(count * sel + .5) new_list = list[:count] - elif type(sel) == type(1) and 0 <= sel < count: + elif isinstance(sel, int) and 0 <= sel < count: count = sel new_list = list[:count] if len(list) != len(new_list): - msg = msg + " List reduced from %r to %r due to restriction <%r>\n" % ( - len(list), len(new_list), sel) + msg += " List reduced from %r to %r due to restriction <%r>\n" % ( + len(list), len(new_list), sel) return new_list, msg def get_print_list(self, sel_list): width = self.max_name_len if self.fcn_list: - list = self.fcn_list[:] + stat_list = self.fcn_list[:] msg = " Ordered by: " + self.sort_type + '\n' else: - list = self.stats.keys() + stat_list = list(self.stats.keys()) msg = " Random listing order was used\n" for selection in sel_list: - list, msg = self.eval_print_amount(selection, list, msg) + stat_list, msg = self.eval_print_amount(selection, stat_list, msg) - count = len(list) + count = len(stat_list) - if not list: - return 0, list + if not stat_list: + return 0, stat_list print(msg, file=self.stream) if count < len(self.stats): width = 0 - for func in list: + for func in stat_list: if len(func_std_string(func)) > width: width = len(func_std_string(func)) - return width+2, list + return width+2, stat_list def print_stats(self, *amount): for filename in self.files: @@ -561,12 +566,10 @@ if __name__ == '__main__': def __init__(self, profile=None): cmd.Cmd.__init__(self) self.prompt = "% " + self.stats = None + self.stream = sys.stdout if profile is not None: - self.stats = Stats(profile) - self.stream = self.stats.stream - else: - self.stats = None - self.stream = sys.stdout + self.do_read(profile) def generic(self, fn, line): args = line.split() diff --git a/Lib/trace.py b/Lib/trace.py index 7260d3e..5a77662 100644 --- a/Lib/trace.py +++ b/Lib/trace.py @@ -487,8 +487,8 @@ class Trace: import __main__ dict = __main__.__dict__ if not self.donothing: - sys.settrace(self.globaltrace) threading.settrace(self.globaltrace) + sys.settrace(self.globaltrace) try: exec(cmd, dict, dict) finally: @@ -500,8 +500,8 @@ class Trace: if globals is None: globals = {} if locals is None: locals = {} if not self.donothing: - sys.settrace(self.globaltrace) threading.settrace(self.globaltrace) + sys.settrace(self.globaltrace) try: exec(cmd, globals, locals) finally: @@ -616,7 +616,7 @@ class Trace: print('%.2f' % (time.time() - self.start_time), end=' ') bname = os.path.basename(filename) print("%s(%d): %s" % (bname, lineno, - linecache.getline(filename, lineno)), end=' ') + linecache.getline(filename, lineno)), end='') return self.localtrace def localtrace_trace(self, frame, why, arg): @@ -629,7 +629,7 @@ class Trace: print('%.2f' % (time.time() - self.start_time), end=' ') bname = os.path.basename(filename) print("%s(%d): %s" % (bname, lineno, - linecache.getline(filename, lineno)), end=' ') + linecache.getline(filename, lineno)), end='') return self.localtrace def localtrace_count(self, frame, why, arg): diff --git a/Modules/_json.c b/Modules/_json.c index 9a3708d..2e39525 100644 --- a/Modules/_json.c +++ b/Modules/_json.c @@ -484,7 +484,7 @@ bail: } PyDoc_STRVAR(pydoc_scanstring, - "scanstring(basestring, end, strict=True) -> (bytes, end)\n" + "scanstring(string, end, strict=True) -> (string, end)\n" "\n" "Scan the string s for a JSON string. End is the index of the\n" "character in s after the quote that started the JSON string.\n" @@ -512,7 +512,7 @@ py_scanstring(PyObject* self UNUSED, PyObject *args) } else { PyErr_Format(PyExc_TypeError, - "first argument must be a string or bytes, not %.80s", + "first argument must be a string, not %.80s", Py_TYPE(pystr)->tp_name); return NULL; } @@ -520,7 +520,7 @@ py_scanstring(PyObject* self UNUSED, PyObject *args) } PyDoc_STRVAR(pydoc_encode_basestring_ascii, - "encode_basestring_ascii(basestring) -> bytes\n" + "encode_basestring_ascii(string) -> string\n" "\n" "Return an ASCII-only JSON representation of a Python string" ); diff --git a/PCbuild/readme.txt b/PCbuild/readme.txt index c923091..89da6aa 100644 --- a/PCbuild/readme.txt +++ b/PCbuild/readme.txt @@ -152,6 +152,8 @@ _ssl You must install the NASM assembler from http://nasm.sf.net for x86 builds. Put nasmw.exe anywhere in your PATH. + Note: recent releases of nasm only have nasm.exe. Just rename it to + nasmw.exe. You can also install ActivePerl from http://www.activestate.com/Products/ActivePerl/ -- cgit v0.12 From 13f959b50185bc664497d95f3d370aa9aad34365 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Wed, 6 Oct 2010 08:35:38 +0000 Subject: Merged revisions 83561,83563,83565-83566,83569,83571,83574-83575,83580,83584,83599,83612,83659,83977,84015-84018,84020,84141 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r83561 | georg.brandl | 2010-08-02 22:17:50 +0200 (Mo, 02 Aug 2010) | 1 line #4280: remove outdated "versionchecker" tool. ........ r83563 | georg.brandl | 2010-08-02 22:21:21 +0200 (Mo, 02 Aug 2010) | 1 line #9037: add example how to raise custom exceptions from C code. ........ r83565 | georg.brandl | 2010-08-02 22:27:20 +0200 (Mo, 02 Aug 2010) | 1 line #9111: document that do_help() looks at docstrings. ........ r83566 | georg.brandl | 2010-08-02 22:30:57 +0200 (Mo, 02 Aug 2010) | 1 line #9019: remove false (in 3k) claim about Headers updates. ........ r83569 | georg.brandl | 2010-08-02 22:39:35 +0200 (Mo, 02 Aug 2010) | 1 line #7797: be explicit about bytes-oriented interface of base64 functions. ........ r83571 | georg.brandl | 2010-08-02 22:44:34 +0200 (Mo, 02 Aug 2010) | 1 line Clarify that abs() is not a namespace. ........ r83574 | georg.brandl | 2010-08-02 22:47:56 +0200 (Mo, 02 Aug 2010) | 1 line #6867: epoll.register() returns None. ........ r83575 | georg.brandl | 2010-08-02 22:52:10 +0200 (Mo, 02 Aug 2010) | 1 line #9238: zipfile does handle archive comments. ........ r83580 | georg.brandl | 2010-08-02 23:02:36 +0200 (Mo, 02 Aug 2010) | 1 line #8119: fix copy-paste error. ........ r83584 | georg.brandl | 2010-08-02 23:07:14 +0200 (Mo, 02 Aug 2010) | 1 line #9457: fix documentation links for 3.2. ........ r83599 | georg.brandl | 2010-08-02 23:51:18 +0200 (Mo, 02 Aug 2010) | 1 line #9061: warn that single quotes are never escaped. ........ r83612 | georg.brandl | 2010-08-03 00:59:44 +0200 (Di, 03 Aug 2010) | 1 line Fix unicode literal. ........ r83659 | georg.brandl | 2010-08-03 14:06:29 +0200 (Di, 03 Aug 2010) | 1 line Terminology fix: exceptions are raised, except in generator.throw(). ........ r83977 | georg.brandl | 2010-08-13 17:10:49 +0200 (Fr, 13 Aug 2010) | 1 line Fix copy-paste error. ........ r84015 | georg.brandl | 2010-08-14 17:44:34 +0200 (Sa, 14 Aug 2010) | 1 line Add some maintainers. ........ r84016 | georg.brandl | 2010-08-14 17:46:15 +0200 (Sa, 14 Aug 2010) | 1 line Wording fix. ........ r84017 | georg.brandl | 2010-08-14 17:46:59 +0200 (Sa, 14 Aug 2010) | 1 line Typo fix. ........ r84018 | georg.brandl | 2010-08-14 17:48:49 +0200 (Sa, 14 Aug 2010) | 1 line Typo fix. ........ r84020 | georg.brandl | 2010-08-14 17:57:20 +0200 (Sa, 14 Aug 2010) | 1 line Fix format. ........ r84141 | georg.brandl | 2010-08-17 16:11:59 +0200 (Di, 17 Aug 2010) | 1 line Markup nits. ........ --- Doc/c-api/init.rst | 2 +- Doc/c-api/unicode.rst | 2 +- Doc/extending/extending.rst | 21 +++++++- Doc/faq/library.rst | 4 +- Doc/library/base64.rst | 30 +++++------ Doc/library/bdb.rst | 2 +- Doc/library/cgi.rst | 4 ++ Doc/library/cmd.rst | 10 ++-- Doc/library/doctest.rst | 8 +-- Doc/library/email.errors.rst | 2 +- Doc/library/html.parser.rst | 2 +- Doc/library/linecache.rst | 2 +- Doc/library/mmap.rst | 10 ++-- Doc/library/parser.rst | 14 +++--- Doc/library/pyexpat.rst | 4 +- Doc/library/smtplib.rst | 6 +-- Doc/library/string.rst | 2 +- Doc/library/sys.rst | 2 +- Doc/library/urllib.parse.rst | 10 ++-- Doc/library/wsgiref.rst | 4 +- Doc/library/xml.sax.reader.rst | 2 +- Doc/library/zipfile.rst | 7 +-- Doc/tutorial/classes.rst | 2 +- Doc/whatsnew/2.4.rst | 2 +- Modules/selectmodule.c | 5 +- README | 6 +-- Tools/scripts/win_add2path.py | 2 +- Tools/versioncheck/README | 41 --------------- Tools/versioncheck/_checkversion.py | 16 ------ Tools/versioncheck/checkversions.py | 52 ------------------- Tools/versioncheck/pyversioncheck.py | 97 ------------------------------------ configure.in | 2 +- 32 files changed, 93 insertions(+), 282 deletions(-) delete mode 100644 Tools/versioncheck/README delete mode 100644 Tools/versioncheck/_checkversion.py delete mode 100644 Tools/versioncheck/checkversions.py delete mode 100644 Tools/versioncheck/pyversioncheck.py diff --git a/Doc/c-api/init.rst b/Doc/c-api/init.rst index c694abd..ae5d028 100644 --- a/Doc/c-api/init.rst +++ b/Doc/c-api/init.rst @@ -959,7 +959,7 @@ Python-level trace functions in previous versions. .. cvar:: int PyTrace_C_EXCEPTION The value for the *what* parameter to :ctype:`Py_tracefunc` functions when a C - function has thrown an exception. + function has raised an exception. .. cvar:: int PyTrace_C_RETURN diff --git a/Doc/c-api/unicode.rst b/Doc/c-api/unicode.rst index 4db7671..50cc3a3 100644 --- a/Doc/c-api/unicode.rst +++ b/Doc/c-api/unicode.rst @@ -653,7 +653,7 @@ These are the UTF-7 codec APIs: *s*. Return *NULL* if an exception was raised by the codec. -.. cfunction:: PyObject* PyUnicode_DecodeUTF8Stateful(const char *s, Py_ssize_t size, const char *errors, Py_ssize_t *consumed) +.. cfunction:: PyObject* PyUnicode_DecodeUTF7Stateful(const char *s, Py_ssize_t size, const char *errors, Py_ssize_t *consumed) If *consumed* is *NULL*, behave like :cfunc:`PyUnicode_DecodeUTF7`. If *consumed* is not *NULL*, trailing incomplete UTF-7 base-64 sections will not diff --git a/Doc/extending/extending.rst b/Doc/extending/extending.rst index 497180a..af983b3 100644 --- a/Doc/extending/extending.rst +++ b/Doc/extending/extending.rst @@ -219,9 +219,28 @@ needed to ensure that it will not be discarded, causing :cdata:`SpamError` to become a dangling pointer. Should it become a dangling pointer, C code which raises the exception could cause a core dump or other unintended side effects. -We discuss the use of PyMODINIT_FUNC as a function return type later in this +We discuss the use of ``PyMODINIT_FUNC`` as a function return type later in this sample. +The :exc:`spam.error` exception can be raised in your extension module using a +call to :cfunc:`PyErr_SetString` as shown below:: + + static PyObject * + spam_system(PyObject *self, PyObject *args) + { + const char *command; + int sts; + + if (!PyArg_ParseTuple(args, "s", &command)) + return NULL; + sts = system(command); + if (sts < 0) { + PyErr_SetString(SpamError, "System command failed"); + return NULL; + } + return PyLong_FromLong(sts); + } + .. _backtoexample: diff --git a/Doc/faq/library.rst b/Doc/faq/library.rst index aa698e4..2d35b11 100644 --- a/Doc/faq/library.rst +++ b/Doc/faq/library.rst @@ -674,8 +674,8 @@ Yes. Here's a simple example that uses urllib.request:: '/cgi-bin/some-cgi-script', data=qs) msg, hdrs = req.read(), req.info() -Note that in general for a percent-encoded POST operations, query strings must be -quoted by using :func:`urllib.parse.urlencode`. For example to send name="Guy Steele, +Note that in general for percent-encoded POST operations, query strings must be +quoted using :func:`urllib.parse.urlencode`. For example to send name="Guy Steele, Jr.":: >>> import urllib.parse diff --git a/Doc/library/base64.rst b/Doc/library/base64.rst index 651f889..e282ea0 100644 --- a/Doc/library/base64.rst +++ b/Doc/library/base64.rst @@ -24,7 +24,7 @@ The modern interface provides: .. function:: b64encode(s, altchars=None) - Encode a string use Base64. + Encode a byte string use Base64. *s* is the string to encode. Optional *altchars* must be a string of at least length 2 (additional characters are ignored) which specifies an alternative @@ -32,54 +32,54 @@ The modern interface provides: generate URL or filesystem safe Base64 strings. The default is ``None``, for which the standard Base64 alphabet is used. - The encoded string is returned. + The encoded byte string is returned. .. function:: b64decode(s, altchars=None) - Decode a Base64 encoded string. + Decode a Base64 encoded byte string. *s* is the string to decode. Optional *altchars* must be a string of at least length 2 (additional characters are ignored) which specifies the alternative alphabet used instead of the ``+`` and ``/`` characters. - The decoded string is returned. A :exc:`TypeError` is raised if *s* were + The decoded byte string is returned. A :exc:`TypeError` is raised if *s* were incorrectly padded or if there are non-alphabet characters present in the string. .. function:: standard_b64encode(s) - Encode string *s* using the standard Base64 alphabet. + Encode byte string *s* using the standard Base64 alphabet. .. function:: standard_b64decode(s) - Decode string *s* using the standard Base64 alphabet. + Decode byte string *s* using the standard Base64 alphabet. .. function:: urlsafe_b64encode(s) - Encode string *s* using a URL-safe alphabet, which substitutes ``-`` instead of + Encode byte string *s* using a URL-safe alphabet, which substitutes ``-`` instead of ``+`` and ``_`` instead of ``/`` in the standard Base64 alphabet. The result can still contain ``=``. .. function:: urlsafe_b64decode(s) - Decode string *s* using a URL-safe alphabet, which substitutes ``-`` instead of + Decode byte string *s* using a URL-safe alphabet, which substitutes ``-`` instead of ``+`` and ``_`` instead of ``/`` in the standard Base64 alphabet. .. function:: b32encode(s) - Encode a string using Base32. *s* is the string to encode. The encoded string + Encode a byte string using Base32. *s* is the string to encode. The encoded string is returned. .. function:: b32decode(s, casefold=False, map01=None) - Decode a Base32 encoded string. + Decode a Base32 encoded byte string. *s* is the string to decode. Optional *casefold* is a flag specifying whether a lowercase alphabet is acceptable as input. For security purposes, the default @@ -92,27 +92,27 @@ The modern interface provides: digit 0 is always mapped to the letter O). For security purposes the default is ``None``, so that 0 and 1 are not allowed in the input. - The decoded string is returned. A :exc:`TypeError` is raised if *s* were + The decoded byte string is returned. A :exc:`TypeError` is raised if *s* were incorrectly padded or if there are non-alphabet characters present in the string. .. function:: b16encode(s) - Encode a string using Base16. + Encode a byte string using Base16. - *s* is the string to encode. The encoded string is returned. + *s* is the string to encode. The encoded byte string is returned. .. function:: b16decode(s, casefold=False) - Decode a Base16 encoded string. + Decode a Base16 encoded byte string. *s* is the string to decode. Optional *casefold* is a flag specifying whether a lowercase alphabet is acceptable as input. For security purposes, the default is ``False``. - The decoded string is returned. A :exc:`TypeError` is raised if *s* were + The decoded byte string is returned. A :exc:`TypeError` is raised if *s* were incorrectly padded or if there are non-alphabet characters present in the string. diff --git a/Doc/library/bdb.rst b/Doc/library/bdb.rst index 3d7e41b..d3c6981 100644 --- a/Doc/library/bdb.rst +++ b/Doc/library/bdb.rst @@ -108,7 +108,7 @@ The :mod:`bdb` module also defines two classes: * ``"exception"``: An exception has occurred. * ``"c_call"``: A C function is about to be called. * ``"c_return"``: A C function has returned. - * ``"c_exception"``: A C function has thrown an exception. + * ``"c_exception"``: A C function has raised an exception. For the Python events, specialized functions (see below) are called. For the C events, no action is taken. diff --git a/Doc/library/cgi.rst b/Doc/library/cgi.rst index 1b112a6..734031d 100644 --- a/Doc/library/cgi.rst +++ b/Doc/library/cgi.rst @@ -330,6 +330,10 @@ algorithms implemented in this module in other circumstances. :func:`~xml.sax.saxutils.quoteattr` function in the :mod:`xml.sax.saxutils` module instead. + If the value to be quoted might include single- or double-quote characters, + or both, consider using the :func:`quoteattr` function in the + :mod:`xml.sax.saxutils` module instead. + .. _cgi-security: diff --git a/Doc/library/cmd.rst b/Doc/library/cmd.rst index d27dbae..d789270 100644 --- a/Doc/library/cmd.rst +++ b/Doc/library/cmd.rst @@ -76,11 +76,13 @@ A :class:`Cmd` instance has the following methods: are the beginning and ending indexes of the prefix text, which could be used to provide different completion depending upon which position the argument is in. - All subclasses of :class:`Cmd` inherit a predefined :meth:`do_help`. This + All subclasses of :class:`Cmd` inherit a predefined :meth:`do_help`. This method, called with an argument ``'bar'``, invokes the corresponding method - :meth:`help_bar`. With no argument, :meth:`do_help` lists all available help - topics (that is, all commands with corresponding :meth:`help_\*` methods), and - also lists any undocumented commands. + :meth:`help_bar`, and if that is not present, prints the docstring of + :meth:`do_bar`, if available. With no argument, :meth:`do_help` lists all + available help topics (that is, all commands with corresponding + :meth:`help_\*` methods or commands that have docstrings), and also lists any + undocumented commands. .. method:: Cmd.onecmd(str) diff --git a/Doc/library/doctest.rst b/Doc/library/doctest.rst index 2cf5fdc..baf77ac 100644 --- a/Doc/library/doctest.rst +++ b/Doc/library/doctest.rst @@ -1657,7 +1657,7 @@ There are two exceptions that may be raised by :class:`DebugRunner` instances: .. exception:: DocTestFailure(test, example, got) - An exception thrown by :class:`DocTestRunner` to signal that a doctest example's + An exception raised by :class:`DocTestRunner` to signal that a doctest example's actual output did not match its expected output. The constructor arguments are used to initialize the member variables of the same names. @@ -1681,9 +1681,9 @@ There are two exceptions that may be raised by :class:`DebugRunner` instances: .. exception:: UnexpectedException(test, example, exc_info) - An exception thrown by :class:`DocTestRunner` to signal that a doctest example - raised an unexpected exception. The constructor arguments are used to - initialize the member variables of the same names. + An exception raised by :class:`DocTestRunner` to signal that a doctest + example raised an unexpected exception. The constructor arguments are used + to initialize the member variables of the same names. :exc:`UnexpectedException` defines the following member variables: diff --git a/Doc/library/email.errors.rst b/Doc/library/email.errors.rst index 2bd3ae4..e907c51 100644 --- a/Doc/library/email.errors.rst +++ b/Doc/library/email.errors.rst @@ -17,7 +17,7 @@ The following exception classes are defined in the :mod:`email.errors` module: .. exception:: MessageParseError() - This is the base class for exceptions thrown by the :class:`~email.parser.Parser` + This is the base class for exceptions raised by the :class:`~email.parser.Parser` class. It is derived from :exc:`MessageError`. diff --git a/Doc/library/html.parser.rst b/Doc/library/html.parser.rst index c38cf2a..2bc6555 100644 --- a/Doc/library/html.parser.rst +++ b/Doc/library/html.parser.rst @@ -145,7 +145,7 @@ An exception is defined as well: Method called when an unrecognized SGML declaration is read by the parser. The *data* parameter will be the entire contents of the declaration inside the ``<!...>`` markup. It is sometimes useful to be be overridden by a - derived class; the base class implementation throws an :exc:`HTMLParseError`. + derived class; the base class implementation raises an :exc:`HTMLParseError`. .. method:: HTMLParser.handle_pi(data) diff --git a/Doc/library/linecache.rst b/Doc/library/linecache.rst index 146cb27..688e297 100644 --- a/Doc/library/linecache.rst +++ b/Doc/library/linecache.rst @@ -16,7 +16,7 @@ The :mod:`linecache` module defines the following functions: .. function:: getline(filename, lineno, module_globals=None) - Get line *lineno* from file named *filename*. This function will never throw an + Get line *lineno* from file named *filename*. This function will never raise an exception --- it will return ``''`` on errors (the terminating newline character will be included for lines that are found). diff --git a/Doc/library/mmap.rst b/Doc/library/mmap.rst index bb4a515..5001d4f 100644 --- a/Doc/library/mmap.rst +++ b/Doc/library/mmap.rst @@ -165,7 +165,7 @@ To map anonymous memory, -1 should be passed as the fileno along with the length Copy the *count* bytes starting at offset *src* to the destination index *dest*. If the mmap was created with :const:`ACCESS_READ`, then calls to - move will throw a :exc:`TypeError` exception. + move will raise a :exc:`TypeError` exception. .. method:: read(num) @@ -191,7 +191,7 @@ To map anonymous memory, -1 should be passed as the fileno along with the length Resizes the map and the underlying file, if any. If the mmap was created with :const:`ACCESS_READ` or :const:`ACCESS_COPY`, resizing the map will - throw a :exc:`TypeError` exception. + raise a :exc:`TypeError` exception. .. method:: rfind(sub[, start[, end]]) @@ -226,7 +226,7 @@ To map anonymous memory, -1 should be passed as the fileno along with the length Write the bytes in *bytes* into memory at the current position of the file pointer; the file position is updated to point after the bytes that were written. If the mmap was created with :const:`ACCESS_READ`, then - writing to it will throw a :exc:`TypeError` exception. + writing to it will raise a :exc:`TypeError` exception. .. method:: write_byte(byte) @@ -234,6 +234,4 @@ To map anonymous memory, -1 should be passed as the fileno along with the length Write the the integer *byte* into memory at the current position of the file pointer; the file position is advanced by ``1``. If the mmap was created with :const:`ACCESS_READ`, then writing to it will - throw a :exc:`TypeError` exception. - - + raise a :exc:`TypeError` exception. diff --git a/Doc/library/parser.rst b/Doc/library/parser.rst index 5aad938..b79e8d3 100644 --- a/Doc/library/parser.rst +++ b/Doc/library/parser.rst @@ -115,7 +115,7 @@ and ``'exec'`` forms. The :func:`expr` function parses the parameter *source* as if it were an input to ``compile(source, 'file.py', 'eval')``. If the parse succeeds, an ST object is created to hold the internal parse tree representation, otherwise an - appropriate exception is thrown. + appropriate exception is raised. .. function:: suite(source) @@ -123,7 +123,7 @@ and ``'exec'`` forms. The :func:`suite` function parses the parameter *source* as if it were an input to ``compile(source, 'file.py', 'exec')``. If the parse succeeds, an ST object is created to hold the internal parse tree representation, otherwise an - appropriate exception is thrown. + appropriate exception is raised. .. function:: sequence2st(sequence) @@ -133,9 +133,9 @@ and ``'exec'`` forms. to the Python grammar and all nodes are valid node types in the host version of Python, an ST object is created from the internal representation and returned to the called. If there is a problem creating the internal representation, or - if the tree cannot be validated, a :exc:`ParserError` exception is thrown. An + if the tree cannot be validated, a :exc:`ParserError` exception is raised. An ST object created this way should not be assumed to compile correctly; normal - exceptions thrown by compilation may still be initiated when the ST object is + exceptions raised by compilation may still be initiated when the ST object is passed to :func:`compilest`. This may indicate problems not related to syntax (such as a :exc:`MemoryError` exception), but may also be due to constructs such as the result of parsing ``del f(0)``, which escapes the Python parser but is @@ -260,8 +260,8 @@ function for information about the exceptions it can raise. .. exception:: ParserError Exception raised when a failure occurs within the parser module. This is - generally produced for validation failures rather than the built in - :exc:`SyntaxError` thrown during normal parsing. The exception argument is + generally produced for validation failures rather than the built-in + :exc:`SyntaxError` raised during normal parsing. The exception argument is either a string describing the reason of the failure or a tuple containing a sequence causing the failure from a parse tree passed to :func:`sequence2st` and an explanatory string. Calls to :func:`sequence2st` need to be able to @@ -269,7 +269,7 @@ function for information about the exceptions it can raise. will only need to be aware of the simple string values. Note that the functions :func:`compilest`, :func:`expr`, and :func:`suite` may -throw exceptions which are normally thrown by the parsing and compilation +raise exceptions which are normally thrown by the parsing and compilation process. These include the built in exceptions :exc:`MemoryError`, :exc:`OverflowError`, :exc:`SyntaxError`, and :exc:`SystemError`. In these cases, these exceptions carry all the meaning normally associated with them. diff --git a/Doc/library/pyexpat.rst b/Doc/library/pyexpat.rst index 6fe60ad..30a98fc 100644 --- a/Doc/library/pyexpat.rst +++ b/Doc/library/pyexpat.rst @@ -430,7 +430,7 @@ otherwise stated. Called if the XML document hasn't been declared as being a standalone document. This happens when there is an external subset or a reference to a parameter entity, but the XML declaration does not set standalone to ``yes`` in an XML - declaration. If this handler returns ``0``, then the parser will throw an + declaration. If this handler returns ``0``, then the parser will raise an :const:`XML_ERROR_NOT_STANDALONE` error. If this handler is not set, no exception is raised by the parser for this condition. @@ -447,7 +447,7 @@ otherwise stated. responsible for creating the sub-parser using ``ExternalEntityParserCreate(context)``, initializing it with the appropriate callbacks, and parsing the entity. This handler should return an integer; if it - returns ``0``, the parser will throw an + returns ``0``, the parser will raise an :const:`XML_ERROR_EXTERNAL_ENTITY_HANDLING` error, otherwise parsing will continue. diff --git a/Doc/library/smtplib.rst b/Doc/library/smtplib.rst index fe3e14e..9303c3e 100644 --- a/Doc/library/smtplib.rst +++ b/Doc/library/smtplib.rst @@ -285,9 +285,9 @@ An :class:`SMTP` instance has the following methods: and ESMTP options suppressed. This method will return normally if the mail is accepted for at least one - recipient. Otherwise it will throw an exception. That is, if this method does - not throw an exception, then someone should get your mail. If this method does - not throw an exception, it returns a dictionary, with one entry for each + recipient. Otherwise it will raise an exception. That is, if this method does + not raise an exception, then someone should get your mail. If this method does + not raise an exception, it returns a dictionary, with one entry for each recipient that was refused. Each entry contains a tuple of the SMTP error code and the accompanying error message sent by the server. diff --git a/Doc/library/string.rst b/Doc/library/string.rst index 46907aa..dd04e32 100644 --- a/Doc/library/string.rst +++ b/Doc/library/string.rst @@ -163,7 +163,7 @@ implementation as the built-in :meth:`format` method. the format string (integers for positional arguments, and strings for named arguments), and a reference to the *args* and *kwargs* that was passed to vformat. The set of unused args can be calculated from these - parameters. :meth:`check_unused_args` is assumed to throw an exception if + parameters. :meth:`check_unused_args` is assumed to raise an exception if the check fails. .. method:: format_field(value, format_spec) diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst index 5d40d5e..b1044c8 100644 --- a/Doc/library/sys.rst +++ b/Doc/library/sys.rst @@ -762,7 +762,7 @@ always available. A C function has returned. *arg* is ``None``. ``'c_exception'`` - A C function has thrown an exception. *arg* is ``None``. + A C function has raised an exception. *arg* is ``None``. Note that as an exception is propagated down the chain of callers, an ``'exception'`` event is generated at each level. diff --git a/Doc/library/urllib.parse.rst b/Doc/library/urllib.parse.rst index 37ddea0..3cf4376 100644 --- a/Doc/library/urllib.parse.rst +++ b/Doc/library/urllib.parse.rst @@ -48,11 +48,11 @@ The :mod:`urllib.parse` module defines the following functions: >>> o.geturl() 'http://www.cwi.nl:80/%7Eguido/Python.html' - If the scheme value is not specified, urlparse following the syntax - specifications from RFC 1808, expects the netloc value to start with '//', - Otherwise, it is not possible to distinguish between net_loc and path - component and would classify the indistinguishable component as path as in - a relative url. + If the scheme value is not specified, urlparse expects the netloc value to + start with '//', following the syntax specifications from :rfc:`1808`. + Otherwise, it is not possible to distinguish between netloc and path + components, and would the indistinguishable component would be classified + as the path as in a relative URL. >>> from urlparse import urlparse >>> urlparse('//www.cwi.nl:80/%7Eguido/Python.html') diff --git a/Doc/library/wsgiref.rst b/Doc/library/wsgiref.rst index 803db26..4ac8df7 100644 --- a/Doc/library/wsgiref.rst +++ b/Doc/library/wsgiref.rst @@ -187,9 +187,7 @@ manipulation of WSGI response headers using a mapping-like interface. .. class:: Headers(headers) Create a mapping-like object wrapping *headers*, which must be a list of header - name/value tuples as described in :pep:`333`. Any changes made to the new - :class:`Headers` object will directly update the *headers* list it was created - with. + name/value tuples as described in :pep:`333`. :class:`Headers` objects support typical mapping operations including :meth:`__getitem__`, :meth:`get`, :meth:`__setitem__`, :meth:`setdefault`, diff --git a/Doc/library/xml.sax.reader.rst b/Doc/library/xml.sax.reader.rst index fb91389..6683da1 100644 --- a/Doc/library/xml.sax.reader.rst +++ b/Doc/library/xml.sax.reader.rst @@ -154,7 +154,7 @@ The :class:`XMLReader` interface supports the following methods: Allow an application to set the locale for errors and warnings. SAX parsers are not required to provide localization for errors and warnings; if - they cannot support the requested locale, however, they must throw a SAX + they cannot support the requested locale, however, they must raise a SAX exception. Applications may request a locale change in the middle of a parse. diff --git a/Doc/library/zipfile.rst b/Doc/library/zipfile.rst index f414853..7c4721d 100644 --- a/Doc/library/zipfile.rst +++ b/Doc/library/zipfile.rst @@ -12,10 +12,8 @@ advanced use of this module will require an understanding of the format, as defined in `PKZIP Application Note <http://www.pkware.com/documents/casestudies/APPNOTE.TXT>`_. -This module does not currently handle multi-disk ZIP files, or ZIP files -which have appended comments (although it correctly handles comments -added to individual archive members---for which see the :ref:`zipinfo-objects` -documentation). It can handle ZIP files that use the ZIP64 extensions +This module does not currently handle multi-disk ZIP files. +It can handle ZIP files that use the ZIP64 extensions (that is ZIP files that are more than 4 GByte in size). It supports decryption of encrypted files in ZIP archives, but it currently cannot create an encrypted file. Decryption is extremely slow as it is @@ -64,7 +62,6 @@ The module defines the following items: Returns ``True`` if *filename* is a valid ZIP file based on its magic number, otherwise returns ``False``. *filename* may be a file or file-like object too. - This module does not currently handle ZIP files which have appended comments. .. versionchanged:: 3.1 Support for file and file-like objects. diff --git a/Doc/tutorial/classes.rst b/Doc/tutorial/classes.rst index 4c0c85a..a774979 100644 --- a/Doc/tutorial/classes.rst +++ b/Doc/tutorial/classes.rst @@ -65,7 +65,7 @@ Let's begin with some definitions. A *namespace* is a mapping from names to objects. Most namespaces are currently implemented as Python dictionaries, but that's normally not noticeable in any way (except for performance), and it may change in the future. Examples of -namespaces are: the set of built-in names (functions such as :func:`abs`, and +namespaces are: the set of built-in names (containing functions such as :func:`abs`, and built-in exception names); the global names in a module; and the local names in a function invocation. In a sense the set of attributes of an object also form a namespace. The important thing to know about namespaces is that there is diff --git a/Doc/whatsnew/2.4.rst b/Doc/whatsnew/2.4.rst index 27e412e..fadde50 100644 --- a/Doc/whatsnew/2.4.rst +++ b/Doc/whatsnew/2.4.rst @@ -1066,7 +1066,7 @@ complete list of changes, or look through the CVS logs for all the details. deprecated APIs and removes support for Python versions earlier than 2.3. The 3.0 version of the package uses a new incremental parser for MIME messages, available in the :mod:`email.FeedParser` module. The new parser doesn't require - reading the entire message into memory, and doesn't throw exceptions if a + reading the entire message into memory, and doesn't raise exceptions if a message is malformed; instead it records any problems in the :attr:`defect` attribute of the message. (Developed by Anthony Baxter, Barry Warsaw, Thomas Wouters, and others.) diff --git a/Modules/selectmodule.c b/Modules/selectmodule.c index ebfbb9c..3da910c 100644 --- a/Modules/selectmodule.c +++ b/Modules/selectmodule.c @@ -915,10 +915,9 @@ pyepoll_register(pyEpoll_Object *self, PyObject *args, PyObject *kwds) } PyDoc_STRVAR(pyepoll_register_doc, -"register(fd[, eventmask]) -> bool\n\ +"register(fd[, eventmask]) -> None\n\ \n\ -Registers a new fd or modifies an already registered fd. register() returns\n\ -True if a new fd was registered or False if the event mask for fd was modified.\n\ +Registers a new fd or modifies an already registered fd.\n\ fd is the target file descriptor of the operation.\n\ events is a bit set composed of the various EPOLL constants; the default\n\ is EPOLL_IN | EPOLL_OUT | EPOLL_PRI.\n\ diff --git a/README b/README index c1b00cc..e374627 100644 --- a/README +++ b/README @@ -55,7 +55,7 @@ What's New We try to have a comprehensive overview of the changes in the "What's New in Python 3.1" document, found at - http://docs.python.org/dev/3.1/whatsnew/3.1.html + http://docs.python.org/3.1/whatsnew/3.1.html For a more detailed change log, read Misc/NEWS (though this file, too, is incomplete, and also doesn't list anything merged in from the 2.7 @@ -70,7 +70,7 @@ Documentation Documentation for Python 3.1 is online, updated twice a day: - http://docs.python.org/dev/3.1/ + http://docs.python.org/3.1/ All documentation is also available online at the Python web site (http://docs.python.org/, see below). It is available online for @@ -91,7 +91,7 @@ used, and backported versions of certain key Python 3.x features. A source-to-source translation tool, "2to3", can take care of the mundane task of converting large amounts of source code. It is not a complete solution but is complemented by the deprecation warnings in 2.6. See -http://docs.python.org/dev/py3k/library/2to3.html for more information. +http://docs.python.org/py3k/library/2to3.html for more information. Testing diff --git a/Tools/scripts/win_add2path.py b/Tools/scripts/win_add2path.py index b024789..9259b44 100644 --- a/Tools/scripts/win_add2path.py +++ b/Tools/scripts/win_add2path.py @@ -15,7 +15,7 @@ import winreg HKCU = winreg.HKEY_CURRENT_USER ENV = "Environment" PATH = "PATH" -DEFAULT = u"%PATH%" +DEFAULT = "%PATH%" def modify(): pythonpath = os.path.dirname(os.path.normpath(sys.executable)) diff --git a/Tools/versioncheck/README b/Tools/versioncheck/README deleted file mode 100644 index 1dd2eca..0000000 --- a/Tools/versioncheck/README +++ /dev/null @@ -1,41 +0,0 @@ -This is versioncheck 1.0, a first stab at automatic checking of versions of -Python extension packages installed on your system. - -The basic idea is that each package contains a _checkversion.py -somewhere, probably at the root level of the package. In addition, each -package maintainer makes a file available on the net, through ftp or -http, which contains the version number of the most recent distribution -and some readable text explaining the differences with previous -versions, where to download the package, etc. - -The checkversions.py script walks through the installed Python tree (or -through a tree of choice), and runs each _checkversion.py script. These -scripts retrieve the current-version file over the net, compares version -numbers and tells the user about new versions of packages available. - -A boilerplate for the _checkversion.py file can be found here. Replace -package name, version and the URL of the version-check file and put it in -your distribution. In stead of a single URL you can also specify a list -of URLs. Each of these will be checked in order until one is available, -this is handy for distributions that live in multiple places. Put the -primary distribution site (the most up-to-date site) before others. -The script is read and executed with exec(), not imported, and the current -directory is the checkversion directory, so be careful with globals, -importing, etc. - -The version-check file consists of an rfc822-style header followed by -plaintext. The only header field checked currently is -'Current-Version:', which should contain te current version and is -matched against the string contained in the _checkversion.py script. -The rest of the file is human-readable text and presented to the user if -there is a version mismatch. It should contain at the very least a URL -of either the current distribution or a webpage describing it. - -Pycheckversion.py is the module that does the actual checking of versions. -It should be fine where it is, it is imported by checkversion before anything -else is done, but if imports fail you may want to move it to somewhere -along sys.path. - - Jack Jansen, CWI, 23-Dec-97. - <jack@cwi.nl> - diff --git a/Tools/versioncheck/_checkversion.py b/Tools/versioncheck/_checkversion.py deleted file mode 100644 index 7b3bb50..0000000 --- a/Tools/versioncheck/_checkversion.py +++ /dev/null @@ -1,16 +0,0 @@ -"""This file (which is sourced, not imported) checks the version of the -"versioncheck" package. It is also an example of how to format your own -_checkversion.py file""" - -import pyversioncheck - -_PACKAGE="versioncheck" -_VERSION="1.0" -_URL="http://www.cwi.nl/~jack/versioncheck/curversion.txt" - -try: - _myverbose=VERBOSE -except NameError: - _myverbose=1 - -pyversioncheck.versioncheck(_PACKAGE, _URL, _VERSION, verbose=_myverbose) diff --git a/Tools/versioncheck/checkversions.py b/Tools/versioncheck/checkversions.py deleted file mode 100644 index f110cac..0000000 --- a/Tools/versioncheck/checkversions.py +++ /dev/null @@ -1,52 +0,0 @@ -"""Checkversions - recursively search a directory (default: sys.prefix) -for _checkversion.py files, and run each of them. This will tell you of -new versions available for any packages you have installed.""" - -import os -import getopt -import sys -import pyversioncheck - -CHECKNAME="_checkversion.py" - -VERBOSE=1 - -USAGE="""Usage: checkversions [-v verboselevel] [dir ...] -Recursively examine a tree (default: sys.prefix) and for each package -with a _checkversion.py file compare the installed version against the current -version. - -Values for verboselevel: -0 - Minimal output, one line per package -1 - Also print descriptions for outdated packages (default) -2 - Print information on each URL checked -3 - Check every URL for packages with multiple locations""" - -def check1dir(dummy, dir, files): - if CHECKNAME in files: - fullname = os.path.join(dir, CHECKNAME) - try: - exec(open(fullname).read()) - except: - print('** Exception in', fullname) - -def walk1tree(tree): - os.walk(tree, check1dir, None) - -def main(): - global VERBOSE - try: - options, arguments = getopt.getopt(sys.argv[1:], 'v:') - except getopt.error: - print(USAGE) - sys.exit(1) - for o, a in options: - if o == '-v': - VERBOSE = int(a) - if not arguments: - arguments = [sys.prefix] - for dir in arguments: - walk1tree(dir) - -if __name__ == '__main__': - main() diff --git a/Tools/versioncheck/pyversioncheck.py b/Tools/versioncheck/pyversioncheck.py deleted file mode 100644 index 250d49d..0000000 --- a/Tools/versioncheck/pyversioncheck.py +++ /dev/null @@ -1,97 +0,0 @@ -"""pyversioncheck - Module to help with checking versions""" -import urllib.request -import email -import sys - -# Verbose options -VERBOSE_SILENT=0 # Single-line reports per package -VERBOSE_NORMAL=1 # Single-line reports per package, more info if outdated -VERBOSE_EACHFILE=2 # Report on each URL checked -VERBOSE_CHECKALL=3 # Check each URL for each package - -# Test directory -## urllib bug: _TESTDIR="ftp://ftp.cwi.nl/pub/jack/python/versiontestdir/" -_TESTDIR="http://www.cwi.nl/~jack/versiontestdir/" - -def versioncheck(package, url, version, verbose=0): - ok, newversion, fp = checkonly(package, url, version, verbose) - if verbose > VERBOSE_NORMAL: - return ok - if ok < 0: - print('%s: No correctly formatted current version file found'%(package)) - elif ok == 1: - print('%s: up-to-date (version %s)'%(package, version)) - else: - print('%s: version %s installed, version %s found:' % \ - (package, version, newversion)) - if verbose > VERBOSE_SILENT: - while 1: - line = fp.readline() - if not line: break - sys.stdout.write('\t'+line) - return ok - -def checkonly(package, url, version, verbose=0): - if verbose >= VERBOSE_EACHFILE: - print('%s:'%package) - if isinstance(url, str): - ok, newversion, fp = _check1version(package, url, version, verbose) - else: - for u in url: - ok, newversion, fp = _check1version(package, u, version, verbose) - if ok >= 0 and verbose < VERBOSE_CHECKALL: - break - return ok, newversion, fp - -def _check1version(package, url, version, verbose=0): - if verbose >= VERBOSE_EACHFILE: - print(' Checking %s'%url) - try: - fp = urllib.request.urlopen(url) - except IOError as arg: - if verbose >= VERBOSE_EACHFILE: - print(' Cannot open:', arg) - return -1, None, None - msg = email.message_from_file(fp) - newversion = msg.get('current-version') - if not newversion: - if verbose >= VERBOSE_EACHFILE: - print(' No "Current-Version:" header in URL or URL not found') - return -1, None, None - version = version.lower().strip() - newversion = newversion.lower().strip() - if version == newversion: - if verbose >= VERBOSE_EACHFILE: - print(' Version identical (%s)'%newversion) - return 1, version, fp - else: - if verbose >= VERBOSE_EACHFILE: - print(' Versions different (installed: %s, new: %s)'% \ - (version, newversion)) - return 0, newversion, fp - - -def _test(): - print('--- TEST VERBOSE=1') - print('--- Testing existing and identical version file') - versioncheck('VersionTestPackage', _TESTDIR+'Version10.txt', '1.0', verbose=1) - print('--- Testing existing package with new version') - versioncheck('VersionTestPackage', _TESTDIR+'Version11.txt', '1.0', verbose=1) - print('--- Testing package with non-existing version file') - versioncheck('VersionTestPackage', _TESTDIR+'nonexistent.txt', '1.0', verbose=1) - print('--- Test package with 2 locations, first non-existing second ok') - versfiles = [_TESTDIR+'nonexistent.txt', _TESTDIR+'Version10.txt'] - versioncheck('VersionTestPackage', versfiles, '1.0', verbose=1) - print('--- TEST VERBOSE=2') - print('--- Testing existing and identical version file') - versioncheck('VersionTestPackage', _TESTDIR+'Version10.txt', '1.0', verbose=2) - print('--- Testing existing package with new version') - versioncheck('VersionTestPackage', _TESTDIR+'Version11.txt', '1.0', verbose=2) - print('--- Testing package with non-existing version file') - versioncheck('VersionTestPackage', _TESTDIR+'nonexistent.txt', '1.0', verbose=2) - print('--- Test package with 2 locations, first non-existing second ok') - versfiles = [_TESTDIR+'nonexistent.txt', _TESTDIR+'Version10.txt'] - versioncheck('VersionTestPackage', versfiles, '1.0', verbose=2) - -if __name__ == '__main__': - _test() diff --git a/configure.in b/configure.in index 0cd5514..6587bee 100644 --- a/configure.in +++ b/configure.in @@ -2463,7 +2463,7 @@ then fi AC_MSG_RESULT($with_doc_strings) -# Check for Python-specific malloc support +# Check if eval loop should use timestamp counter profiling AC_MSG_CHECKING(for --with-tsc) AC_ARG_WITH(tsc, [ --with(out)-tsc enable/disable timestamp counter profile], [ -- cgit v0.12 From 23b4f927d5e1c55ee0ff26570dfcaf3f307254fe Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Wed, 6 Oct 2010 08:43:56 +0000 Subject: Merged revisions 84142 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r84142 | georg.brandl | 2010-08-17 17:07:14 +0200 (Di, 17 Aug 2010) | 1 line Consistency check for versionadded/changed directives. ........ --- Doc/c-api/arg.rst | 11 ++++++----- Doc/c-api/long.rst | 5 +++-- Doc/c-api/unicode.rst | 1 + Doc/distutils/sourcedist.rst | 6 +++--- Doc/library/collections.rst | 3 +-- Doc/library/dis.rst | 16 ++++++++-------- Doc/library/hashlib.rst | 7 +++---- Doc/library/io.rst | 2 +- Doc/library/itertools.rst | 3 ++- Doc/library/logging.rst | 4 ++++ Doc/library/os.rst | 25 ++++++++++++------------- Doc/library/runpy.rst | 3 +-- Doc/library/sqlite3.rst | 1 - Doc/library/stdtypes.rst | 3 +++ Doc/library/sys.rst | 2 +- Doc/library/urllib.parse.rst | 2 +- Doc/library/zipfile.rst | 1 + Doc/library/zipimport.rst | 2 +- 18 files changed, 52 insertions(+), 45 deletions(-) diff --git a/Doc/c-api/arg.rst b/Doc/c-api/arg.rst index a264ac0..7ebd283 100644 --- a/Doc/c-api/arg.rst +++ b/Doc/c-api/arg.rst @@ -320,13 +320,14 @@ Other objects the conversion has failed. When the conversion fails, the *converter* function should raise an exception and leave the content of *address* unmodified. - If the *converter* returns Py_CLEANUP_SUPPORTED, it may get called a second time - if the argument parsing eventually fails, giving the converter a chance to release - any memory that it had already allocated. In this second call, the *object* parameter - will be NULL; *address* will have the same value as in the original call. + If the *converter* returns ``Py_CLEANUP_SUPPORTED``, it may get called a + second time if the argument parsing eventually fails, giving the converter a + chance to release any memory that it had already allocated. In this second + call, the *object* parameter will be NULL; *address* will have the same value + as in the original call. .. versionchanged:: 3.1 - Py_CLEANUP_SUPPORTED was added. + ``Py_CLEANUP_SUPPORTED`` was added. ``(items)`` (:class:`tuple`) [*matching-items*] The object must be a Python sequence whose length is the number of format units diff --git a/Doc/c-api/long.rst b/Doc/c-api/long.rst index 19d65b8..9a3d1f1 100644 --- a/Doc/c-api/long.rst +++ b/Doc/c-api/long.rst @@ -165,6 +165,7 @@ All integers are implemented as "long" integer objects of arbitrary size. cannot be represented as a :ctype:`long long`, an :exc:`OverflowError` is raised and ``-1`` is returned. + .. cfunction:: unsigned PY_LONG_LONG PyLong_AsUnsignedLongLong(PyObject *pylong) .. index:: @@ -176,8 +177,8 @@ All integers are implemented as "long" integer objects of arbitrary size. returned. .. versionchanged:: 3.1 - A negative *pylong* now raises :exc:`OverflowError`, not - :exc:`TypeError`. + A negative *pylong* now raises :exc:`OverflowError`, not :exc:`TypeError`. + .. cfunction:: unsigned long PyLong_AsUnsignedLongMask(PyObject *io) diff --git a/Doc/c-api/unicode.rst b/Doc/c-api/unicode.rst index 50cc3a3..014571e 100644 --- a/Doc/c-api/unicode.rst +++ b/Doc/c-api/unicode.rst @@ -369,6 +369,7 @@ used, passsing :func:`PyUnicode_FSConverter` as the conversion function: .. versionadded:: 3.1 + .. cfunction:: PyObject* PyUnicode_DecodeFSDefaultAndSize(const char *s, Py_ssize_t size) Decode a null-terminated string using :cdata:`Py_FileSystemDefaultEncoding` diff --git a/Doc/distutils/sourcedist.rst b/Doc/distutils/sourcedist.rst index 0c29c19..2dea83d 100644 --- a/Doc/distutils/sourcedist.rst +++ b/Doc/distutils/sourcedist.rst @@ -206,6 +206,6 @@ distribution:: :option:`-o` is a shortcut for :option:`--manifest-only`. .. versionchanged:: 3.1 - An existing generated :file:`MANIFEST` will be regenerated without - :command:`sdist` comparing its modification time to the one of - :file:`MANIFEST.in` or :file:`setup.py`. + An existing generated :file:`MANIFEST` will be regenerated without + :command:`sdist` comparing its modification time to the one of + :file:`MANIFEST.in` or :file:`setup.py`. diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst index bcedc15..e79f723 100644 --- a/Doc/library/collections.rst +++ b/Doc/library/collections.rst @@ -552,7 +552,7 @@ they add the ability to access fields by name instead of position index. lightweight and require no more memory than regular tuples. .. versionchanged:: 3.1 - added support for *rename*. + Added support for *rename*. Example: @@ -843,7 +843,6 @@ attribute. class. - :class:`UserList` objects ------------------------- diff --git a/Doc/library/dis.rst b/Doc/library/dis.rst index 49b5673..39c11f3 100644 --- a/Doc/library/dis.rst +++ b/Doc/library/dis.rst @@ -38,14 +38,14 @@ The :mod:`dis` module defines the following functions and constants: .. function:: dis(x=None) - Disassemble the *x* object. *x* can denote either a module, a - class, a method, a function, a code object, a string of source code or a - byte sequence of raw bytecode. For a module, it disassembles all - functions. For a class, it disassembles all methods. For a code object - or sequence of raw bytecode, it prints one line per bytecode instruction. - Strings are first compiled to code objects with the :func:`compile` - built-in function before being disassembled. If no object is provided, - this function disassembles the last traceback. + Disassemble the *x* object. *x* can denote either a module, a class, a + method, a function, a code object, a string of source code or a byte sequence + of raw bytecode. For a module, it disassembles all functions. For a class, + it disassembles all methods. For a code object or sequence of raw bytecode, + it prints one line per bytecode instruction. Strings are first compiled to + code objects with the :func:`compile` built-in function before being + disassembled. If no object is provided, this function disassembles the last + traceback. .. function:: distb(tb=None) diff --git a/Doc/library/hashlib.rst b/Doc/library/hashlib.rst index 20d04ab..539c51d 100644 --- a/Doc/library/hashlib.rst +++ b/Doc/library/hashlib.rst @@ -105,10 +105,9 @@ A hash object has the following methods: equivalent to ``m.update(a+b)``. .. versionchanged:: 3.1 - - The Python GIL is released to allow other threads to run while - hash updates on data larger than 2048 bytes is taking place when - using hash algorithms supplied by OpenSSL. + The Python GIL is released to allow other threads to run while hash + updates on data larger than 2048 bytes is taking place when using hash + algorithms supplied by OpenSSL. .. method:: hash.digest() diff --git a/Doc/library/io.rst b/Doc/library/io.rst index faf1aea..afb30a1 100644 --- a/Doc/library/io.rst +++ b/Doc/library/io.rst @@ -299,7 +299,7 @@ I/O Base Classes Return the new absolute position. .. versionadded:: 3.1 - The ``SEEK_*`` constants + The ``SEEK_*`` constants. .. method:: seekable() diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst index 8037bfe..02b27ec 100644 --- a/Doc/library/itertools.rst +++ b/Doc/library/itertools.rst @@ -207,6 +207,7 @@ loops that truncate the stream. .. versionadded:: 3.1 + .. function:: compress(data, selectors) Make an iterator that filters elements from *data* returning only those that @@ -240,7 +241,7 @@ loops that truncate the stream. for i in count())``. .. versionchanged:: 3.1 - added *step* argument and allowed non-integer arguments. + Added *step* argument and allowed non-integer arguments. .. function:: cycle(iterable) diff --git a/Doc/library/logging.rst b/Doc/library/logging.rst index a58638d..2b8e92c 100644 --- a/Doc/library/logging.rst +++ b/Doc/library/logging.rst @@ -895,6 +895,7 @@ instantiated directly, but always through the module-level function :const:`NOTSET` is found, and that value is returned. + .. method:: Logger.debug(msg, *args, **kwargs) Logs a message with level :const:`DEBUG` on this logger. The *msg* is the @@ -2638,6 +2639,9 @@ methods of :class:`Logger`, i.e. :meth:`debug`, :meth:`info`, :meth:`warning`, methods have the same signatures as their counterparts in :class:`Logger`, so you can use the two types of instances interchangeably. + The :meth:`isEnabledFor` method was added to :class:`LoggerAdapter`. This + method delegates to the underlying logger. + Thread Safety ------------- diff --git a/Doc/library/os.rst b/Doc/library/os.rst index 9635d8a..9680d7a 100644 --- a/Doc/library/os.rst +++ b/Doc/library/os.rst @@ -67,23 +67,22 @@ Notes on the availability of these functions: File Names, Command Line Arguments, and Environment Variables ------------------------------------------------------------- -In Python, file names, command line arguments, and environment -variables are represented using the string type. On some systems, -decoding these strings to and from bytes is necessary before passing -them to the operating system. Python uses the file system encoding to -perform this conversion (see :func:`sys.getfilesystemencoding`). +In Python, file names, command line arguments, and environment variables are +represented using the string type. On some systems, decoding these strings to +and from bytes is necessary before passing them to the operating system. Python +uses the file system encoding to perform this conversion (see +:func:`sys.getfilesystemencoding`). .. versionchanged:: 3.1 - On some systems, conversion using the file system encoding may - fail. In this case, Python uses the ``surrogateescape`` encoding - error handler, which means that undecodable bytes are replaced by a - Unicode character U+DCxx on decoding, and these are again - translated to the original byte on encoding. + On some systems, conversion using the file system encoding may fail. In this + case, Python uses the ``surrogateescape`` encoding error handler, which means + that undecodable bytes are replaced by a Unicode character U+DCxx on + decoding, and these are again translated to the original byte on encoding. -The file system encoding must guarantee to successfully decode all -bytes below 128. If the file system encoding fails to provide this -guarantee, API functions may raise UnicodeErrors. +The file system encoding must guarantee to successfully decode all bytes +below 128. If the file system encoding fails to provide this guarantee, API +functions may raise UnicodeErrors. .. _os-procinfo: diff --git a/Doc/library/runpy.rst b/Doc/library/runpy.rst index 6feb4b1..1b48167 100644 --- a/Doc/library/runpy.rst +++ b/Doc/library/runpy.rst @@ -67,9 +67,8 @@ The :mod:`runpy` module provides a single function: It is recommended that the :mod:`sys` module be left alone when invoking this function from threaded code. - .. versionchanged:: 3.1 - Added ability to execute packages by looking for a ``__main__`` submodule + Added ability to execute packages by looking for a ``__main__`` submodule. .. seealso:: diff --git a/Doc/library/sqlite3.rst b/Doc/library/sqlite3.rst index 8cd5ba6..ae15786 100644 --- a/Doc/library/sqlite3.rst +++ b/Doc/library/sqlite3.rst @@ -234,7 +234,6 @@ Connection Objects supplied, this must be a custom cursor class that extends :class:`sqlite3.Cursor`. - .. method:: Connection.commit() This method commits the current transaction. If you don't call this method, diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index ee27f74..c3bf17f 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -829,6 +829,9 @@ functions based on regular expressions. :func:`codecs.register_error`, see section :ref:`codec-base-classes`. For a list of possible encodings, see section :ref:`standard-encodings`. + .. versionchanged:: 3.1 + Support for keyword arguments added. + .. method:: str.endswith(suffix[, start[, end]]) diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst index b1044c8..b19d04e 100644 --- a/Doc/library/sys.rst +++ b/Doc/library/sys.rst @@ -873,7 +873,7 @@ always available. and so on. .. versionchanged:: 3.1 - Added named component attributes + Added named component attributes. .. data:: warnoptions diff --git a/Doc/library/urllib.parse.rst b/Doc/library/urllib.parse.rst index 3cf4376..4fb2936 100644 --- a/Doc/library/urllib.parse.rst +++ b/Doc/library/urllib.parse.rst @@ -346,7 +346,7 @@ The :mod:`urllib.parse` module defines the following functions: parameters are sent the :func:`quote_plus` for encoding. .. versionchanged:: 3.2 - query paramater supports bytes and string. + Query parameter supports bytes and string objects. .. seealso:: diff --git a/Doc/library/zipfile.rst b/Doc/library/zipfile.rst index 7c4721d..3ab78ab 100644 --- a/Doc/library/zipfile.rst +++ b/Doc/library/zipfile.rst @@ -66,6 +66,7 @@ The module defines the following items: .. versionchanged:: 3.1 Support for file and file-like objects. + .. data:: ZIP_STORED The numeric constant for an uncompressed archive member. diff --git a/Doc/library/zipimport.rst b/Doc/library/zipimport.rst index 1b23b4c..57ac1e4 100644 --- a/Doc/library/zipimport.rst +++ b/Doc/library/zipimport.rst @@ -93,7 +93,7 @@ zipimporter Objects was imported. Raise :exc:`ZipImportError` if the module couldn't be found. - .. versionadded:: 3.1 + .. versionadded:: 3.1 .. method:: get_source(fullname) -- cgit v0.12 From 57a5e3f0e288b70267297511f5af2c92721d7e2d Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Wed, 6 Oct 2010 08:54:16 +0000 Subject: Merged revisions 84249,84264,84326-84327,84407,84476,84480-84482,84484,84530-84531,84553,84619,84684,84915-84916 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r84249 | georg.brandl | 2010-08-22 01:20:01 +0200 (So, 22 Aug 2010) | 1 line Remove usage of rexec in tkinter demo. ........ r84264 | georg.brandl | 2010-08-22 22:23:38 +0200 (So, 22 Aug 2010) | 1 line #9649: fix default value description. ........ r84326 | georg.brandl | 2010-08-26 16:30:15 +0200 (Do, 26 Aug 2010) | 1 line #9689: add links from overview to in-depth class API descriptions. ........ r84327 | georg.brandl | 2010-08-26 16:30:56 +0200 (Do, 26 Aug 2010) | 1 line #9681: typo. ........ r84407 | georg.brandl | 2010-09-01 23:02:50 +0200 (Mi, 01 Sep 2010) | 1 line #9677: fix link. ........ r84476 | georg.brandl | 2010-09-04 00:14:52 +0200 (Sa, 04 Sep 2010) | 1 line Use tabs consistently. ........ r84480 | georg.brandl | 2010-09-04 00:33:27 +0200 (Sa, 04 Sep 2010) | 1 line More inclusive title. ........ r84481 | georg.brandl | 2010-09-04 00:36:22 +0200 (Sa, 04 Sep 2010) | 1 line #9767: doctest run over json docs. ........ r84482 | georg.brandl | 2010-09-04 00:40:02 +0200 (Sa, 04 Sep 2010) | 1 line #9760: clarify what context expression is. ........ r84484 | georg.brandl | 2010-09-04 00:49:27 +0200 (Sa, 04 Sep 2010) | 1 line Fix missing word. ........ r84530 | georg.brandl | 2010-09-05 19:07:12 +0200 (So, 05 Sep 2010) | 1 line #9747: fix copy-paste error in getresgid() doc. ........ r84531 | georg.brandl | 2010-09-05 19:09:18 +0200 (So, 05 Sep 2010) | 1 line #9776: fix some spacing. ........ r84553 | georg.brandl | 2010-09-06 08:49:07 +0200 (Mo, 06 Sep 2010) | 1 line #9780: both { and } are not valid fill characters. ........ r84619 | georg.brandl | 2010-09-08 12:43:45 +0200 (Mi, 08 Sep 2010) | 1 line Add Lukasz. ........ r84684 | georg.brandl | 2010-09-10 22:43:53 +0200 (Fr, 10 Sep 2010) | 1 line release() is probably not the most important method ........ r84915 | georg.brandl | 2010-09-20 08:27:02 +0200 (Mo, 20 Sep 2010) | 1 line Fix typo. ........ r84916 | georg.brandl | 2010-09-20 08:29:01 +0200 (Mo, 20 Sep 2010) | 1 line Mention % as string formatting. ........ --- Demo/tkinter/guido/ss1.py | 29 +++++++++++++---------------- Doc/conf.py | 2 +- Doc/library/json.rst | 12 ++++++------ Doc/library/multiprocessing.rst | 4 ++-- Doc/library/string.rst | 10 +++++----- Doc/library/subprocess.rst | 2 +- Doc/library/threading.rst | 16 ++++++++++++++++ Doc/reference/compound_stmts.rst | 3 ++- Doc/reference/expressions.rst | 3 +++ Doc/tools/sphinxext/indexcontent.html | 2 +- Doc/tutorial/datastructures.rst | 2 +- Doc/using/index.rst | 6 +++--- Makefile.pre.in | 2 +- Misc/developers.txt | 19 +++++++++++++++++++ Modules/fcntlmodule.c | 6 +++--- 15 files changed, 77 insertions(+), 41 deletions(-) diff --git a/Demo/tkinter/guido/ss1.py b/Demo/tkinter/guido/ss1.py index 6a7aefc..a6c8c21 100644 --- a/Demo/tkinter/guido/ss1.py +++ b/Demo/tkinter/guido/ss1.py @@ -4,7 +4,6 @@ import os import re import sys import cgi -import rexec from xml.parsers import expat LEFT, CENTER, RIGHT = "LEFT", "CENTER", "RIGHT" @@ -33,16 +32,16 @@ class Sheet: def __init__(self): self.cells = {} # {(x, y): cell, ...} - self.rexec = rexec.RExec() - m = self.rexec.add_module('__main__') - m.cell = self.cellvalue - m.cells = self.multicellvalue - m.sum = sum + self.ns = dict( + cell = self.cellvalue, + cells = self.multicellvalue, + sum = sum, + ) def cellvalue(self, x, y): cell = self.getcell(x, y) if hasattr(cell, 'recalc'): - return cell.recalc(self.rexec) + return cell.recalc(self.ns) else: return cell @@ -144,7 +143,7 @@ class Sheet: self.reset() for cell in self.cells.values(): if hasattr(cell, 'recalc'): - cell.recalc(self.rexec) + cell.recalc(self.ns) def display(self): maxx, maxy = self.getsize() @@ -164,7 +163,7 @@ class Sheet: if x <= 0 or y <= 0: continue if hasattr(cell, 'recalc'): - cell.recalc(self.rexec) + cell.recalc(self.ns) if hasattr(cell, 'format'): text, alignment = cell.format() assert isinstance(text, str) @@ -317,7 +316,7 @@ class BaseCell: Subclasses may but needn't provide the following APIs: cell.reset() -- prepare for recalculation - cell.recalc(rexec) -> value -- recalculate formula + cell.recalc(ns) -> value -- recalculate formula cell.format() -> (value, alignment) -- return formatted value cell.xml() -> string -- return XML """ @@ -331,7 +330,7 @@ class NumericCell(BaseCell): self.fmt = fmt self.alignment = alignment - def recalc(self, rexec): + def recalc(self, ns): return self.value def format(self): @@ -372,7 +371,7 @@ class StringCell(BaseCell): self.fmt = fmt self.alignment = alignment - def recalc(self, rexec): + def recalc(self, ns): return self.text def format(self): @@ -398,13 +397,11 @@ class FormulaCell(BaseCell): def reset(self): self.value = None - def recalc(self, rexec): + def recalc(self, ns): if self.value is None: try: # A hack to evaluate expressions using true division - rexec.r_exec("from __future__ import division\n" + - "__value__ = eval(%s)" % repr(self.translated)) - self.value = rexec.r_eval("__value__") + self.value = eval(self.translated, ns) except: exc = sys.exc_info()[0] if hasattr(exc, "__name__"): diff --git a/Doc/conf.py b/Doc/conf.py index 9603b4b..6a04a45 100644 --- a/Doc/conf.py +++ b/Doc/conf.py @@ -128,7 +128,7 @@ latex_documents = [ ('tutorial/index', 'tutorial.tex', 'Python Tutorial', _stdauthor, 'manual'), ('using/index', 'using.tex', - 'Python Setup', _stdauthor, 'manual'), + 'Python Setup and Usage', _stdauthor, 'manual'), ('whatsnew/' + version, 'whatsnew.tex', 'What\'s New in Python', 'A. M. Kuchling', 'howto'), ] diff --git a/Doc/library/json.rst b/Doc/library/json.rst index e1f5cf2..3b203a2 100644 --- a/Doc/library/json.rst +++ b/Doc/library/json.rst @@ -82,12 +82,12 @@ Extending :class:`JSONEncoder`:: ... return [obj.real, obj.imag] ... return json.JSONEncoder.default(self, obj) ... - >>> dumps(2 + 1j, cls=ComplexEncoder) + >>> json.dumps(2 + 1j, cls=ComplexEncoder) '[2.0, 1.0]' >>> ComplexEncoder().encode(2 + 1j) '[2.0, 1.0]' >>> list(ComplexEncoder().iterencode(2 + 1j)) - ['[', '2.0', ', ', '1.0', ']'] + ['[2.0', ', 1.0', ']'] .. highlight:: none @@ -339,7 +339,7 @@ Encoders and decoders encoders and decoders. Otherwise, it will be a :exc:`ValueError` to encode such floats. - If *sort_keys* is ``True`` (the default), then the output of dictionaries + If *sort_keys* is ``True`` (default ``False``), then the output of dictionaries will be sorted by key; this is useful for regression tests to ensure that JSON serializations can be compared on a day-to-day basis. @@ -373,7 +373,7 @@ Encoders and decoders pass else: return list(iterable) - return JSONEncoder.default(self, o) + return json.JSONEncoder.default(self, o) .. method:: encode(o) @@ -381,7 +381,7 @@ Encoders and decoders Return a JSON string representation of a Python data structure, *o*. For example:: - >>> JSONEncoder().encode({"foo": ["bar", "baz"]}) + >>> json.JSONEncoder().encode({"foo": ["bar", "baz"]}) '{"foo": ["bar", "baz"]}' @@ -390,5 +390,5 @@ Encoders and decoders Encode the given object, *o*, and yield each string representation as available. For example:: - for chunk in JSONEncoder().iterencode(bigobject): + for chunk in json.JSONEncoder().iterencode(bigobject): mysocket.write(chunk) diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst index bd79a3e..27b4c90 100644 --- a/Doc/library/multiprocessing.rst +++ b/Doc/library/multiprocessing.rst @@ -2210,8 +2210,8 @@ Synchronization types like locks, conditions and queues: .. literalinclude:: ../includes/mp_synchronize.py -An showing how to use queues to feed tasks to a collection of worker process and -collect the results: +An example showing how to use queues to feed tasks to a collection of worker +process and collect the results: .. literalinclude:: ../includes/mp_workers.py diff --git a/Doc/library/string.rst b/Doc/library/string.rst index dd04e32..6748484 100644 --- a/Doc/library/string.rst +++ b/Doc/library/string.rst @@ -299,11 +299,11 @@ The general form of a *standard format specifier* is: precision: `integer` type: "b" | "c" | "d" | "e" | "E" | "f" | "F" | "g" | "G" | "n" | "o" | "s" | "x" | "X" | "%" -The *fill* character can be any character other than '}' (which signifies the -end of the field). The presence of a fill character is signaled by the *next* -character, which must be one of the alignment options. If the second character -of *format_spec* is not a valid alignment option, then it is assumed that both -the fill character and the alignment option are absent. +The *fill* character can be any character other than '{' or '}'. The presence +of a fill character is signaled by the character following it, which must be +one of the alignment options. If the second character of *format_spec* is not +a valid alignment option, then it is assumed that both the fill character and +the alignment option are absent. The meaning of the various alignment options is as follows: diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst index 3aaa6c6..0c441f8 100644 --- a/Doc/library/subprocess.rst +++ b/Doc/library/subprocess.rst @@ -275,7 +275,7 @@ Exceptions Exceptions raised in the child process, before the new program has started to execute, will be re-raised in the parent. Additionally, the exception object will have one extra attribute called :attr:`child_traceback`, which is a string -containing traceback information from the childs point of view. +containing traceback information from the child's point of view. The most common exception raised is :exc:`OSError`. This occurs, for example, when trying to execute a non-existent file. Applications should prepare for diff --git a/Doc/library/threading.rst b/Doc/library/threading.rst index 68d0304..2e36402 100644 --- a/Doc/library/threading.rst +++ b/Doc/library/threading.rst @@ -33,6 +33,8 @@ This module defines the following functions and objects: variable allows one or more threads to wait until they are notified by another thread. + See :ref:`condition-objects`. + .. function:: current_thread() @@ -58,6 +60,8 @@ This module defines the following functions and objects: with the :meth:`clear` method. The :meth:`wait` method blocks until the flag is true. + See :ref:`event-objects`. + .. class:: local @@ -80,6 +84,8 @@ This module defines the following functions and objects: acquired it, subsequent attempts to acquire it block, until it is released; any thread may release it. + See :ref:`lock-objects`. + .. function:: RLock() @@ -88,6 +94,8 @@ This module defines the following functions and objects: reentrant lock, the same thread may acquire it again without blocking; the thread must release it once for each time it has acquired it. + See :ref:`rlock-objects`. + .. function:: Semaphore(value=1) :noindex: @@ -98,6 +106,8 @@ This module defines the following functions and objects: if necessary until it can return without making the counter negative. If not given, *value* defaults to 1. + See :ref:`semaphore-objects`. + .. function:: BoundedSemaphore(value=1) @@ -109,15 +119,21 @@ This module defines the following functions and objects: .. class:: Thread + :noindex: A class that represents a thread of control. This class can be safely subclassed in a limited fashion. + See :ref:`thread-objects`. + .. class:: Timer + :noindex: A thread that executes a function after a specified interval has passed. + See :ref:`timer-objects`. + .. function:: settrace(func) diff --git a/Doc/reference/compound_stmts.rst b/Doc/reference/compound_stmts.rst index e2db33c..5582cf6 100644 --- a/Doc/reference/compound_stmts.rst +++ b/Doc/reference/compound_stmts.rst @@ -350,7 +350,8 @@ usage patterns to be encapsulated for convenient reuse. The execution of the :keyword:`with` statement with one "item" proceeds as follows: -#. The context expression is evaluated to obtain a context manager. +#. The context expression (the expression given in the :token:`with_item`) is + evaluated to obtain a context manager. #. The context manager's :meth:`__enter__` method is invoked. diff --git a/Doc/reference/expressions.rst b/Doc/reference/expressions.rst index c71e89e..f6a90cc 100644 --- a/Doc/reference/expressions.rst +++ b/Doc/reference/expressions.rst @@ -1297,6 +1297,7 @@ groups from right to left). | ``+``, ``-`` | Addition and subtraction | +-----------------------------------------------+-------------------------------------+ | ``*``, ``/``, ``//``, ``%`` | Multiplication, division, remainder | +| | [#]_ | +-----------------------------------------------+-------------------------------------+ | ``+x``, ``-x``, ``~x`` | Positive, negative, bitwise NOT | +-----------------------------------------------+-------------------------------------+ @@ -1339,5 +1340,7 @@ groups from right to left). the :keyword:`is` operator, like those involving comparisons between instance methods, or constants. Check their documentation for more info. +.. [#] The ``%`` is also used for string formatting; the same precedence applies. + .. [#] The power operator ``**`` binds less tightly than an arithmetic or bitwise unary operator on its right, that is, ``2**-1`` is ``0.5``. diff --git a/Doc/tools/sphinxext/indexcontent.html b/Doc/tools/sphinxext/indexcontent.html index e364dce..10a070c 100644 --- a/Doc/tools/sphinxext/indexcontent.html +++ b/Doc/tools/sphinxext/indexcontent.html @@ -11,7 +11,7 @@ <span class="linkdescr">keep this under your pillow</span></p> <p class="biglink"><a class="biglink" href="{{ pathto("reference/index") }}">Language Reference</a><br/> <span class="linkdescr">describes syntax and language elements</span></p> - <p class="biglink"><a class="biglink" href="{{ pathto("using/index") }}">Python Setup</a><br/> + <p class="biglink"><a class="biglink" href="{{ pathto("using/index") }}">Python Setup and Usage</a><br/> <span class="linkdescr">how to use Python on different platforms</span></p> <p class="biglink"><a class="biglink" href="{{ pathto("howto/index") }}">Python HOWTOs</a><br/> <span class="linkdescr">in-depth documents on specific topics</span></p> diff --git a/Doc/tutorial/datastructures.rst b/Doc/tutorial/datastructures.rst index 8394c10..4f3d498 100644 --- a/Doc/tutorial/datastructures.rst +++ b/Doc/tutorial/datastructures.rst @@ -371,7 +371,7 @@ with no duplicate elements. Basic uses include membership testing and eliminating duplicate entries. Set objects also support mathematical operations like union, intersection, difference, and symmetric difference. -Curly braces or the :func:`set` function can be use to create sets. Note: To +Curly braces or the :func:`set` function can be used to create sets. Note: To create an empty set you have to use ``set()``, not ``{}``; the latter creates an empty dictionary, a data structure that we discuss in the next section. diff --git a/Doc/using/index.rst b/Doc/using/index.rst index 6bba578..1201153 100644 --- a/Doc/using/index.rst +++ b/Doc/using/index.rst @@ -1,8 +1,8 @@ .. _using-index: -################ - Python Setup -################ +########################## + Python Setup and Usage +########################## This part of the documentation is devoted to general information on the setup diff --git a/Makefile.pre.in b/Makefile.pre.in index 3c2d475..21e514f 100644 --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -36,7 +36,7 @@ AR= @AR@ RANLIB= @RANLIB@ SVNVERSION= @SVNVERSION@ -GNULD= @GNULD@ +GNULD= @GNULD@ # Shell used by make (some versions default to the login shell, which is bad) SHELL= /bin/sh diff --git a/Misc/developers.txt b/Misc/developers.txt index 84962b7..fa9a471 100644 --- a/Misc/developers.txt +++ b/Misc/developers.txt @@ -20,6 +20,25 @@ for details. When the agreement is signed, please note it in this log. Permissions History ------------------- +- Lukasz Langa was given commit access on Sep 08 2010 by GFB, + at suggestion of Antoine Pitrou, for general bug fixing. + +- Daniel Stutzbach was given commit access on Aug 22 2010 by MvL, + for general bug fixing. + +- Ask Solem was given commit access on Aug 17 2010 by MvL, + on recommendation by Jesse Noller, for work on the multiprocessing + library. + +- George Boutsioukis was given commit access on Aug 10 2010 + by MvL, for work on 2to3. + +- ric Araujo was given commit access on Aug 10 2010 by BAC, + at suggestion of Tarek Ziad. + +- Terry Reedy was given commit access on Aug 04 2010 by MvL, + at suggestion of Nick Coghlan. + - Brian Quinlan was given commit access on Jul 26 2010 by GFB, for work related to PEP 3148. diff --git a/Modules/fcntlmodule.c b/Modules/fcntlmodule.c index 6eb3a2a..bfc5985 100644 --- a/Modules/fcntlmodule.c +++ b/Modules/fcntlmodule.c @@ -82,10 +82,10 @@ PyDoc_STRVAR(fcntl_doc, Perform the requested operation on file descriptor fd. The operation\n\ is defined by op and is operating system dependent. These constants are\n\ available from the fcntl module. The argument arg is optional, and\n\ -defaults to 0; it may be an int or a string. If arg is given as a string,\n\ +defaults to 0; it may be an int or a string. If arg is given as a string,\n\ the return value of fcntl is a string of that length, containing the\n\ -resulting value put in the arg buffer by the operating system.The length\n\ -of the arg string is not allowed to exceed 1024 bytes. If the arg given\n\ +resulting value put in the arg buffer by the operating system. The length\n\ +of the arg string is not allowed to exceed 1024 bytes. If the arg given\n\ is an integer or if none is specified, the result value is an integer\n\ corresponding to the return value of the fcntl call in the C code."); -- cgit v0.12 From 4b05466e25b686fed9084452e88e7a8b7728a843 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Wed, 6 Oct 2010 08:56:53 +0000 Subject: Merged revisions 84945 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r84945 | georg.brandl | 2010-09-21 16:48:28 +0200 (Di, 21 Sep 2010) | 1 line #9911: doc copyedits. ........ --- Doc/c-api/arg.rst | 2 +- Doc/c-api/unicode.rst | 2 +- Doc/distutils/builtdist.rst | 2 +- Doc/extending/newtypes.rst | 2 +- Doc/faq/design.rst | 2 +- Doc/faq/programming.rst | 2 +- Doc/glossary.rst | 2 +- Doc/howto/descriptor.rst | 2 +- Doc/howto/sockets.rst | 2 +- Doc/library/2to3.rst | 2 +- Doc/library/bisect.rst | 2 +- Doc/library/http.cookies.rst | 2 +- Doc/library/logging.rst | 2 +- Doc/library/multiprocessing.rst | 2 +- Doc/library/pickle.rst | 8 ++++---- Doc/library/profile.rst | 2 +- Doc/library/readline.rst | 10 ++++++++++ Doc/library/telnetlib.rst | 2 +- Doc/library/tkinter.tix.rst | 2 +- Doc/library/turtle.rst | 2 +- Doc/library/unittest.rst | 6 +++--- Doc/library/urllib.parse.rst | 2 +- Doc/library/winreg.rst | 2 +- Doc/reference/expressions.rst | 2 +- Doc/whatsnew/3.1.rst | 2 +- 25 files changed, 39 insertions(+), 29 deletions(-) diff --git a/Doc/c-api/arg.rst b/Doc/c-api/arg.rst index 7ebd283..b5e51f6 100644 --- a/Doc/c-api/arg.rst +++ b/Doc/c-api/arg.rst @@ -65,7 +65,7 @@ Unless otherwise stated, buffers are not NUL-terminated. .. note:: This format does not accept bytes-like objects. If you want to accept filesystem paths and convert them to C character strings, it is - preferrable to use the ``O&`` format with :cfunc:`PyUnicode_FSConverter` + preferable to use the ``O&`` format with :cfunc:`PyUnicode_FSConverter` as *converter*. ``s*`` (:class:`str`, :class:`bytes`, :class:`bytearray` or buffer compatible object) [Py_buffer] diff --git a/Doc/c-api/unicode.rst b/Doc/c-api/unicode.rst index 014571e..14d1c27 100644 --- a/Doc/c-api/unicode.rst +++ b/Doc/c-api/unicode.rst @@ -358,7 +358,7 @@ To encode and decode file names and other environment strings, :cdata:`Py_FileSystemEncoding` should be used as the encoding, and ``"surrogateescape"`` should be used as the error handler (:pep:`383`). To encode file names during argument parsing, the ``"O&"`` converter should be -used, passsing :func:`PyUnicode_FSConverter` as the conversion function: +used, passing :cfunc:`PyUnicode_FSConverter` as the conversion function: .. cfunction:: int PyUnicode_FSConverter(PyObject* obj, void* result) diff --git a/Doc/distutils/builtdist.rst b/Doc/distutils/builtdist.rst index 1cd5891..2a91ee3 100644 --- a/Doc/distutils/builtdist.rst +++ b/Doc/distutils/builtdist.rst @@ -357,7 +357,7 @@ would create a 64bit installation executable on your 32bit version of Windows. To cross-compile, you must download the Python source code and cross-compile Python itself for the platform you are targetting - it is not possible from a -binary installtion of Python (as the .lib etc file for other platforms are +binary installation of Python (as the .lib etc file for other platforms are not included.) In practice, this means the user of a 32 bit operating system will need to use Visual Studio 2008 to open the :file:`PCBuild/PCbuild.sln` solution in the Python source tree and build the diff --git a/Doc/extending/newtypes.rst b/Doc/extending/newtypes.rst index 63ea2a6..d48efc9 100644 --- a/Doc/extending/newtypes.rst +++ b/Doc/extending/newtypes.rst @@ -1249,7 +1249,7 @@ This function is called with two Python objects and the operator as arguments, where the operator is one of ``Py_EQ``, ``Py_NE``, ``Py_LE``, ``Py_GT``, ``Py_LT`` or ``Py_GT``. It should compare the two objects with respect to the specified operator and return ``Py_True`` or ``Py_False`` if the comparison is -successfull, ``Py_NotImplemented`` to indicate that comparison is not +successful, ``Py_NotImplemented`` to indicate that comparison is not implemented and the other object's comparison method should be tried, or *NULL* if an exception was set. diff --git a/Doc/faq/design.rst b/Doc/faq/design.rst index 0753934..3889774 100644 --- a/Doc/faq/design.rst +++ b/Doc/faq/design.rst @@ -28,7 +28,7 @@ coding-style conflicts. In C there are many different ways to place the braces. If you're used to reading and writing code that uses one style, you will feel at least slightly uneasy when reading (or being required to write) another style. -Many coding styles place begin/end brackets on a line by themself. This makes +Many coding styles place begin/end brackets on a line by themselves. This makes programs considerably longer and wastes valuable screen space, making it harder to get a good overview of a program. Ideally, a function should fit on one screen (say, 20-30 lines). 20 lines of Python can do a lot more work than 20 diff --git a/Doc/faq/programming.rst b/Doc/faq/programming.rst index 3c9e5f4..7226e70 100644 --- a/Doc/faq/programming.rst +++ b/Doc/faq/programming.rst @@ -952,7 +952,7 @@ Is there an equivalent to Perl's chomp() for removing trailing newlines from str ------------------------------------------------------------------------------------- Starting with Python 2.2, you can use ``S.rstrip("\r\n")`` to remove all -occurences of any line terminator from the end of the string ``S`` without +occurrences of any line terminator from the end of the string ``S`` without removing other trailing whitespace. If the string ``S`` represents more than one line, with several empty lines at the end, the line terminators for all the blank lines will be removed:: diff --git a/Doc/glossary.rst b/Doc/glossary.rst index 8dea228..a9df072 100644 --- a/Doc/glossary.rst +++ b/Doc/glossary.rst @@ -19,7 +19,7 @@ Glossary 2to3 A tool that tries to convert Python 2.x code to Python 3.x code by - handling most of the incompatibilites which can be detected by parsing the + handling most of the incompatibilities which can be detected by parsing the source and traversing the parse tree. 2to3 is available in the standard library as :mod:`lib2to3`; a standalone diff --git a/Doc/howto/descriptor.rst b/Doc/howto/descriptor.rst index a9ef1d8..cdb6a8e 100644 --- a/Doc/howto/descriptor.rst +++ b/Doc/howto/descriptor.rst @@ -296,7 +296,7 @@ Running the interpreter shows how the function descriptor works in practice:: <bound method D.f of <__main__.D object at 0x00B18C90>> The output suggests that bound and unbound methods are two different types. -While they could have been implemented that way, the actual C implemention of +While they could have been implemented that way, the actual C implementation of :ctype:`PyMethod_Type` in `Objects/classobject.c <http://svn.python.org/view/python/trunk/Objects/classobject.c?view=markup>`_ is a single object with two different representations depending on whether the diff --git a/Doc/howto/sockets.rst b/Doc/howto/sockets.rst index 9f7fe68..3927544 100644 --- a/Doc/howto/sockets.rst +++ b/Doc/howto/sockets.rst @@ -313,7 +313,7 @@ process is likely to be screwed up. Non-blocking Sockets ==================== -If you've understood the preceeding, you already know most of what you need to +If you've understood the preceding, you already know most of what you need to know about the mechanics of using sockets. You'll still use the same calls, in much the same ways. It's just that, if you do it right, your app will be almost inside-out. diff --git a/Doc/library/2to3.rst b/Doc/library/2to3.rst index f3be8fa..de31251 100644 --- a/Doc/library/2to3.rst +++ b/Doc/library/2to3.rst @@ -89,7 +89,7 @@ process. Since some print statements can be parsed as function calls or statements, 2to3 cannot always read files containing the print function. When 2to3 detects the presence of the ``from __future__ import print_function`` compiler directive, it -modifies its internal grammar to interpert :func:`print` as a function. This +modifies its internal grammar to interpret :func:`print` as a function. This change can also be enabled manually with the :option:`-p` flag. Use :option:`-p` to run fixers on code that already has had its print statements converted. diff --git a/Doc/library/bisect.rst b/Doc/library/bisect.rst index 8bf0949..eb23159 100644 --- a/Doc/library/bisect.rst +++ b/Doc/library/bisect.rst @@ -125,7 +125,7 @@ a 'B', and so on:: Unlike the :func:`sorted` function, it does not make sense for the :func:`bisect` functions to have *key* or *reversed* arguments because that would lead to an -inefficent design (successive calls to bisect functions would not "remember" +inefficient design (successive calls to bisect functions would not "remember" all of the previous key lookups). Instead, it is better to search a list of precomputed keys to find the index diff --git a/Doc/library/http.cookies.rst b/Doc/library/http.cookies.rst index 0151e94..472ddcf 100644 --- a/Doc/library/http.cookies.rst +++ b/Doc/library/http.cookies.rst @@ -125,7 +125,7 @@ Morsel Objects * ``version`` * ``httponly`` - The attribute :attr:`httponly` specifies that the cookie is only transfered + The attribute :attr:`httponly` specifies that the cookie is only transferred in HTTP requests, and is not accessible through JavaScript. This is intended to mitigate some forms of cross-site scripting. diff --git a/Doc/library/logging.rst b/Doc/library/logging.rst index 2b8e92c..c977eb8 100644 --- a/Doc/library/logging.rst +++ b/Doc/library/logging.rst @@ -2572,7 +2572,7 @@ wire). .. attribute:: exc_info Exception tuple (à la `sys.exc_info`) or `None` if no exception - information is availble. + information is available. .. attribute:: func diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst index 27b4c90..e23b926 100644 --- a/Doc/library/multiprocessing.rst +++ b/Doc/library/multiprocessing.rst @@ -374,7 +374,7 @@ The :mod:`multiprocessing` package mostly replicates the API of the Otherwise a daemonic process would leave its children orphaned if it gets terminated when its parent process exits. Additionally, these are **not** Unix daemons or services, they are normal processes that will be - terminated (and not joined) if non-dameonic processes have exited. + terminated (and not joined) if non-daemonic processes have exited. In addition to the :class:`Threading.Thread` API, :class:`Process` objects also support the following attributes and methods: diff --git a/Doc/library/pickle.rst b/Doc/library/pickle.rst index 8157a52..3358053 100644 --- a/Doc/library/pickle.rst +++ b/Doc/library/pickle.rst @@ -197,7 +197,7 @@ process more convenient: that meets this interface. Optional keyword arguments are *fix_imports*, *encoding* and *errors*, - which are used to control compatiblity support for pickle stream generated + which are used to control compatibility support for pickle stream generated by Python 2.x. If *fix_imports* is True, pickle will try to map the old Python 2.x names to the new names used in Python 3.x. The *encoding* and *errors* tell pickle how to decode 8-bit string instances pickled by Python @@ -213,7 +213,7 @@ process more convenient: ignored. Optional keyword arguments are *fix_imports*, *encoding* and *errors*, - which are used to control compatiblity support for pickle stream generated + which are used to control compatibility support for pickle stream generated by Python 2.x. If *fix_imports* is True, pickle will try to map the old Python 2.x names to the new names used in Python 3.x. The *encoding* and *errors* tell pickle how to decode 8-bit string instances pickled by Python @@ -310,7 +310,7 @@ The :mod:`pickle` module exports two classes, :class:`Pickler` and that meets this interface. Optional keyword arguments are *fix_imports*, *encoding* and *errors*, - which are used to control compatiblity support for pickle stream generated + which are used to control compatibility support for pickle stream generated by Python 2.x. If *fix_imports* is True, pickle will try to map the old Python 2.x names to the new names used in Python 3.x. The *encoding* and *errors* tell pickle how to decode 8-bit string instances pickled by Python @@ -429,7 +429,7 @@ implementation of this behaviour:: .. index:: single: __getnewargs__() (copy protocol) -Classes can alter the default behaviour by providing one or severals special +Classes can alter the default behaviour by providing one or several special methods. In protocol 2 and newer, classes that implements the :meth:`__getnewargs__` method can dictate the values passed to the :meth:`__new__` method upon unpickling. This is often needed for classes diff --git a/Doc/library/profile.rst b/Doc/library/profile.rst index 5888b95..e66ceaf 100644 --- a/Doc/library/profile.rst +++ b/Doc/library/profile.rst @@ -599,7 +599,7 @@ The resulting profiler will then call :func:`your_time_func`. integers, you can also invoke the class constructor with a second argument specifying the real duration of one unit of time. For example, if :func:`your_integer_time_func` returns times measured in thousands of seconds, - you would constuct the :class:`Profile` instance as follows:: + you would construct the :class:`Profile` instance as follows:: pr = profile.Profile(your_integer_time_func, 0.001) diff --git a/Doc/library/readline.rst b/Doc/library/readline.rst index abb196d..e99d317 100644 --- a/Doc/library/readline.rst +++ b/Doc/library/readline.rst @@ -15,6 +15,16 @@ made using this module affect the behaviour of both the interpreter's interactive prompt and the prompts offered by the built-in :func:`input` function. +.. note:: + + On MacOS X the :mod:`readline` module can be implemented using + the ``libedit`` library instead of GNU readline. + + The configuration file for ``libedit`` is different from that + of GNU readline. If you programmatically load configuration strings + you can check for the text "libedit" in :const:`readline.__doc__` + to differentiate between GNU readline and libedit. + The :mod:`readline` module defines the following functions: diff --git a/Doc/library/telnetlib.rst b/Doc/library/telnetlib.rst index 102a42a..6e3abde 100644 --- a/Doc/library/telnetlib.rst +++ b/Doc/library/telnetlib.rst @@ -191,7 +191,7 @@ Telnet Objects If a regular expression ends with a greedy match (such as ``.*``) or if more than one expression can match the same input, the results are - indeterministic, and may depend on the I/O timing. + non-deterministic, and may depend on the I/O timing. .. method:: Telnet.set_option_negotiation_callback(callback) diff --git a/Doc/library/tkinter.tix.rst b/Doc/library/tkinter.tix.rst index bbe66d8..68d8f5a 100644 --- a/Doc/library/tkinter.tix.rst +++ b/Doc/library/tkinter.tix.rst @@ -122,7 +122,7 @@ Basic Widgets The `ComboBox <http://tix.sourceforge.net/dist/current/man/html/TixCmd/tixComboBox.htm>`_ widget is similar to the combo box control in MS Windows. The user can select a - choice by either typing in the entry subwdget or selecting from the listbox + choice by either typing in the entry subwidget or selecting from the listbox subwidget. .. Python Demo of: diff --git a/Doc/library/turtle.rst b/Doc/library/turtle.rst index c6ba316..711e1a1 100644 --- a/Doc/library/turtle.rst +++ b/Doc/library/turtle.rst @@ -1957,7 +1957,7 @@ Methods specific to Screen, not inherited from TurtleScreen .. function:: setup(width=_CFG["width"], height=_CFG["height"], startx=_CFG["leftright"], starty=_CFG["topbottom"]) Set the size and position of the main window. Default values of arguments - are stored in the configuration dicionary and can be changed via a + are stored in the configuration dictionary and can be changed via a :file:`turtle.cfg` file. :param width: if an integer, a size in pixels, if a float, a fraction of the diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst index 560c3f9..d88b823 100644 --- a/Doc/library/unittest.rst +++ b/Doc/library/unittest.rst @@ -504,7 +504,7 @@ The following decorators implement test skipping and expected failures: .. function:: skipUnless(condition, reason) - Skip the decoratored test unless *condition* is true. + Skip the decorated test unless *condition* is true. .. function:: expectedFailure @@ -1241,8 +1241,8 @@ Loading and running tests .. attribute:: expectedFailures - A list contaning 2-tuples of :class:`TestCase` instances and strings - holding formatted tracebacks. Each tuple represents a expected failures + A list containing 2-tuples of :class:`TestCase` instances and strings + holding formatted tracebacks. Each tuple represents an expected failure of the test case. .. attribute:: unexpectedSuccesses diff --git a/Doc/library/urllib.parse.rst b/Doc/library/urllib.parse.rst index 4fb2936..3e1c628 100644 --- a/Doc/library/urllib.parse.rst +++ b/Doc/library/urllib.parse.rst @@ -354,7 +354,7 @@ The :mod:`urllib.parse` module defines the following functions: :rfc:`3986` - Uniform Resource Identifiers This is the current standard (STD66). Any changes to urlparse module should conform to this. Certain deviations could be observed, which are - mostly due backward compatiblity purposes and for certain to de-facto + mostly for backward compatibility purposes and for certain de-facto parsing requirements as commonly observed in major browsers. :rfc:`2396` - Uniform Resource Identifiers (URI): Generic Syntax diff --git a/Doc/library/winreg.rst b/Doc/library/winreg.rst index bd7e8d4..68f7e91 100644 --- a/Doc/library/winreg.rst +++ b/Doc/library/winreg.rst @@ -508,7 +508,7 @@ For more information, see `Registry Key Security and Access 64-bit Specific *************** -For more information, see `Accesing an Alternate Registry View +For more information, see `Accessing an Alternate Registry View <http://msdn.microsoft.com/en-us/library/aa384129(v=VS.85).aspx>`__. .. data:: KEY_WOW64_64KEY diff --git a/Doc/reference/expressions.rst b/Doc/reference/expressions.rst index f6a90cc..7baad6b 100644 --- a/Doc/reference/expressions.rst +++ b/Doc/reference/expressions.rst @@ -344,7 +344,7 @@ All of this makes generator functions quite similar to coroutines; they yield multiple times, they have more than one entry point and their execution can be suspended. The only difference is that a generator function cannot control where should the execution continue after it yields; the control is always -transfered to the generator's caller. +transferred to the generator's caller. The :keyword:`yield` statement is allowed in the :keyword:`try` clause of a :keyword:`try` ... :keyword:`finally` construct. If the generator is not diff --git a/Doc/whatsnew/3.1.rst b/Doc/whatsnew/3.1.rst index b4f95a7..1b6b3ce 100644 --- a/Doc/whatsnew/3.1.rst +++ b/Doc/whatsnew/3.1.rst @@ -352,7 +352,7 @@ New, Improved, and Deprecated Modules * :class:`functools.partial` objects can now be pickled. (Suggested by Antoine Pitrou and Jesse Noller. Implemented by - Jack Diedrich; :issue:`5228`.) + Jack Diederich; :issue:`5228`.) * Add :mod:`pydoc` help topics for symbols so that ``help('@')`` works as expected in the interactive environment. -- cgit v0.12 From f243dad554c6ddc9cd574d84348fd5d6728f8890 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Wed, 6 Oct 2010 08:57:55 +0000 Subject: Merged revisions 85008,85011,85228,85240 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r85008 | georg.brandl | 2010-09-25 15:30:03 +0200 (Sa, 25 Sep 2010) | 1 line #9944: fix typo. ........ r85011 | georg.brandl | 2010-09-25 18:56:36 +0200 (Sa, 25 Sep 2010) | 1 line #9562: slight clarification. ........ r85228 | georg.brandl | 2010-10-05 09:16:01 +0200 (Di, 05 Okt 2010) | 1 line Indent version tags properly. ........ r85240 | georg.brandl | 2010-10-06 07:08:32 +0200 (Mi, 06 Okt 2010) | 1 line #10034: import readline in longer example. ........ --- Doc/library/itertools.rst | 2 +- Doc/library/readline.rst | 1 + Doc/library/stdtypes.rst | 2 +- 3 files changed, 3 insertions(+), 2 deletions(-) diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst index 02b27ec..9b2aa40 100644 --- a/Doc/library/itertools.rst +++ b/Doc/library/itertools.rst @@ -592,7 +592,7 @@ which incur interpreter overhead. # feed the entire iterator into a zero-length deque collections.deque(iterator, maxlen=0) else: - # advance to the emtpy slice starting at position n + # advance to the empty slice starting at position n next(islice(iterator, n, n), None) def nth(iterable, n, default=None): diff --git a/Doc/library/readline.rst b/Doc/library/readline.rst index e99d317..218f81e 100644 --- a/Doc/library/readline.rst +++ b/Doc/library/readline.rst @@ -196,6 +196,7 @@ normally be executed automatically during interactive sessions from the user's :envvar:`PYTHONSTARTUP` file. :: import os + import readline histfile = os.path.join(os.environ["HOME"], ".pyhist") try: readline.read_history_file(histfile) diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index c3bf17f..011bb6a 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -1972,7 +1972,7 @@ pairs within braces, for example: ``{'jack': 4098, 'sjoerd': 4127}`` or ``{4098: existing keys. Return ``None``. :meth:`update` accepts either another dictionary object or an iterable of - key/value pairs (as a tuple or other iterable of length two). If keyword + key/value pairs (as tuples or other iterables of length two). If keyword arguments are specified, the dictionary is then updated with those key/value pairs: ``d.update(red=1, blue=2)``. -- cgit v0.12 From dcdc87235161b7641c76723fbab4153f5f21767b Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Wed, 6 Oct 2010 09:01:31 +0000 Subject: Merged revisions 77835,78455,79375,80153,80302,81532,83735,83939,83943,84166-84167,84257,85215 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r77835 | martin.v.loewis | 2010-01-30 01:16:49 +0100 (Sa, 30 Jan 2010) | 9 lines Merged revisions 77834 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77834 | martin.v.loewis | 2010-01-30 01:15:44 +0100 (Sa, 30 Jan 2010) | 2 lines Add Victor Stinner. ........ ................ r78455 | martin.v.loewis | 2010-02-25 21:45:06 +0100 (Do, 25 Feb 2010) | 17 lines Merged revisions 78327,78399,78454 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78327 | andrew.kuchling | 2010-02-22 18:21:54 +0100 (Mo, 22 Feb 2010) | 1 line Note granting of commit privileges to Larry Hastings ........ r78399 | brett.cannon | 2010-02-24 02:38:04 +0100 (Mi, 24 Feb 2010) | 1 line Record that Dino Viehland got commit privs. ........ r78454 | martin.v.loewis | 2010-02-25 21:42:40 +0100 (Do, 25 Feb 2010) | 2 lines Add Florent Xicluna. ........ ................ r79375 | martin.v.loewis | 2010-03-24 16:07:12 +0100 (Mi, 24 Mär 2010) | 9 lines Merged revisions 79374 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79374 | martin.v.loewis | 2010-03-24 16:05:53 +0100 (Mi, 24 Mär 2010) | 2 lines Add Brian Curtin. ........ ................ r80153 | martin.v.loewis | 2010-04-17 19:11:55 +0200 (Sa, 17 Apr 2010) | 9 lines Merged revisions 80152 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80152 | martin.v.loewis | 2010-04-17 19:10:55 +0200 (Sa, 17 Apr 2010) | 2 lines Add Giampaolo. ........ ................ r80302 | martin.v.loewis | 2010-04-21 08:38:30 +0200 (Mi, 21 Apr 2010) | 9 lines Merged revisions 80301 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r80301 | martin.v.loewis | 2010-04-21 08:37:48 +0200 (Mi, 21 Apr 2010) | 2 lines Add Tim Golden. ........ ................ r81532 | martin.v.loewis | 2010-05-25 22:07:11 +0200 (Di, 25 Mai 2010) | 9 lines Merged revisions 81531 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81531 | martin.v.loewis | 2010-05-25 22:06:02 +0200 (Di, 25 Mai 2010) | 2 lines Add Alexander Belopolsky. ........ ................ r83735 | martin.v.loewis | 2010-08-04 21:08:20 +0200 (Mi, 04 Aug 2010) | 2 lines Add Terry Reedy. ................ r83939 | brett.cannon | 2010-08-11 02:18:19 +0200 (Mi, 11 Aug 2010) | 2 lines Note that Éric Araujo has been given commit privileges. ................ r83943 | martin.v.loewis | 2010-08-11 07:48:57 +0200 (Mi, 11 Aug 2010) | 2 lines Add George Boutsioukis, from the GSoC project. ................ r84166 | martin.v.loewis | 2010-08-18 00:58:42 +0200 (Mi, 18 Aug 2010) | 2 lines Add Ask Solem. ................ r84167 | martin.v.loewis | 2010-08-18 01:16:51 +0200 (Mi, 18 Aug 2010) | 2 lines Correct library name that Ask will work on. ................ r84257 | martin.v.loewis | 2010-08-22 10:46:19 +0200 (So, 22 Aug 2010) | 2 lines Add Daniel Stutzbach. ................ r85215 | martin.v.loewis | 2010-10-04 17:48:14 +0200 (Mo, 04 Okt 2010) | 2 lines Add Tal Einat. ................ --- Misc/developers.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Misc/developers.txt b/Misc/developers.txt index fa9a471..cab2035 100644 --- a/Misc/developers.txt +++ b/Misc/developers.txt @@ -20,6 +20,9 @@ for details. When the agreement is signed, please note it in this log. Permissions History ------------------- +- Tal Einat was given commit access on Oct 4 2010 by MvL, + for improving IDLE. + - Lukasz Langa was given commit access on Sep 08 2010 by GFB, at suggestion of Antoine Pitrou, for general bug fixing. -- cgit v0.12 From f7e45c2f3d73e197065e73b871cb56be1b8c935d Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Wed, 6 Oct 2010 09:01:57 +0000 Subject: Merged revisions 85222 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r85222 | eric.araujo | 2010-10-05 00:32:36 +0200 (Di, 05 Okt 2010) | 5 lines Recode developers.txt to UTF-8, as discussed on python-dev. Fix Łukasz’ name and also remove trailing whitespace. See thread at http://mail.python.org/pipermail/python-dev/2010-September/103584.html ........ --- Misc/developers.txt | 23 +++++++++++++---------- 1 file changed, 13 insertions(+), 10 deletions(-) diff --git a/Misc/developers.txt b/Misc/developers.txt index cab2035..7ae68ca 100644 --- a/Misc/developers.txt +++ b/Misc/developers.txt @@ -16,6 +16,9 @@ Note, when giving new commit permissions, be sure to get a contributor agreement from the committer. See http://www.python.org/psf/contrib/ for details. When the agreement is signed, please note it in this log. +This file is encoded in UTF-8. If the usual form for a name is not in +a Latin or extended Latin alphabet, make sure to include an ASCII +transliteration too. Permissions History ------------------- @@ -23,7 +26,7 @@ Permissions History - Tal Einat was given commit access on Oct 4 2010 by MvL, for improving IDLE. -- Lukasz Langa was given commit access on Sep 08 2010 by GFB, +- Łukasz Langa was given commit access on Sep 08 2010 by GFB, at suggestion of Antoine Pitrou, for general bug fixing. - Daniel Stutzbach was given commit access on Aug 22 2010 by MvL, @@ -36,8 +39,8 @@ Permissions History - George Boutsioukis was given commit access on Aug 10 2010 by MvL, for work on 2to3. -- ric Araujo was given commit access on Aug 10 2010 by BAC, - at suggestion of Tarek Ziad. +- Éric Araujo was given commit access on Aug 10 2010 by BAC, + at suggestion of Tarek Ziadé. - Terry Reedy was given commit access on Aug 04 2010 by MvL, at suggestion of Nick Coghlan. @@ -55,7 +58,7 @@ Permissions History - Tim Golden was given commit access on April 21 2010 by MvL, at suggestion of Michael Foord. -- Giampaolo Rodol was given commit access on April 17 2010 by +- Giampaolo Rodolà was given commit access on April 17 2010 by MvL, at suggestion of R. David Murray. - Jean-Paul Calderone was given commit access on April 6 2010 by @@ -99,7 +102,7 @@ Permissions History - Chris Withers was given SVN access on March 8 2009 by MvL, after recommendation by GvR. -- Tarek Ziad was given SVN access on December 21 2008 by NCN, +- Tarek Ziadé was given SVN access on December 21 2008 by NCN, for maintenance of distutils. - Hirokazu Yamamoto was given SVN access on August 12 2008 by MvL, @@ -168,7 +171,7 @@ Permissions History for his work on the SSL module and other things related to (SSL) sockets. - Jeffrey Yasskin was given SVN access on 9 August 2007 by NCN, - for his work on PEPs and other general patches. + for his work on PEPs and other general patches. - Mark Summerfield was given SVN access on 1 August 2007 by GFB, for work on documentation. @@ -212,12 +215,12 @@ Permissions History have their work reviewed before changes are accepted into the trunk. - Matt Fleming was added on 25 May 2006 by AMK; he'll be working on - enhancing the Python debugger. + enhancing the Python debugger. - Jackilyn Hoxworth was added on 25 May 2006 by AMK; she'll be adding logging - to the standard library. + to the standard library. - - Mateusz Rukowicz was added on 30 May 2006 by AMK; he'll be + - Mateusz Rukowicz was added on 30 May 2006 by AMK; he'll be translating the decimal module into C. - SVN access granted to the "Need for Speed" Iceland sprint attendees, @@ -229,7 +232,7 @@ Permissions History Christian Tismer Jack Diederich John Benediktsson - Kristjn V. Jnsson + Kristján V. Jónsson Martin Blais Richard Emslie Richard Jones -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From b79b15239658a09f4efa450fe938e769f0d99524 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Wed, 6 Oct 2010 09:29:36 +0000 Subject: Remove NEWS.help (manual backport of r84533). --- Misc/NEWS | 2 -- Misc/NEWS.help | 73 ---------------------------------------------------------- 2 files changed, 75 deletions(-) delete mode 100644 Misc/NEWS.help diff --git a/Misc/NEWS b/Misc/NEWS index 6fbd04c..134232c 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -2,8 +2,6 @@ Python News +++++++++++ -(editors: check NEWS.help for information about editing NEWS using ReST.) - What's New in Python 3.1.3? =========================== diff --git a/Misc/NEWS.help b/Misc/NEWS.help deleted file mode 100644 index 856785f..0000000 --- a/Misc/NEWS.help +++ /dev/null @@ -1,73 +0,0 @@ - -*- text -*- - -If you edited Misc/NEWS before it was converted to ReST format skimming this -file should help make the transition a bit easier. For full details about -Docutils and ReST, go to the Docutils website: - - http://docutils.sourceforge.net/ - -To process Misc/NEWS using Docutils, you'll need the latest docutils -snapshot: - - http://docutils.sf.net/docutils-snapshot.tgz - -Docutils works with Python 2.2 or newer. - -To process NEWS into NEWS.html, first install Docutils, and then run -this command: - - python .../docutils/tools/rst2html.py NEWS NEWS.html - -Here ".../docutils" is the directory into which the above snapshot was -extracted. (I hope this recipe will change for the better.) - -David Goodger made a change to the allowable structure of internal -references which greatly simplified initial conversion of the file. - -The changes required fell into the following categories: - -* The top-level "What's New" section headers changed to: - - What's New in Python 2.3 alpha 1? - ================================= - - *Release date: DD-MMM-2002* - - Note that the release date line is emphasized, with a "*" at each - end. - -* Subsections are underlined with a single row of hyphens: - - Type/class unification and new-style classes - -------------------------------------------- - -* Places where "balanced" single quotes were used were changed to use - apostrophes as both the opening and closing quote (`string' -> 'string'). - -* In a few places asterisks needed to be escaped which would otherwise have - been interpreted as beginning blocks of italic or bold text, e.g.: - - - The type of tp_free has been changed from "``void (*)(PyObject *)``" - to "``void (*)(void *)``". - - Note that only the asterisks preceded by whitespace needed to be escaped. - -* One instance of a word ending with an underscore needed to be quoted - ("PyCmp_" became "``PyCmp_``"). - -* One table was converted to ReST form (search Misc/NEWS for "New codecs" - for this example). - -* A few places where chunks of code or indented text were displayed needed - to be properly introduced (preceding paragraph terminated by "::" and the - chunk of code or text indented w.r.t. the paragraph). For example: - - - Note that PyLong_AsDouble can fail! This has always been true, - but no callers checked for it. It's more likely to fail now, - because overflow errors are properly detected now. The proper way - to check:: - - double x = PyLong_AsDouble(some_long_object); - if (x == -1.0 && PyErr_Occurred()) { - /* The conversion failed. */ - } -- cgit v0.12 -- cgit v0.12 From d098c3d94cd9bc74fa4d6f3a2752965e12860a03 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Wed, 6 Oct 2010 10:38:58 +0000 Subject: Merged revisions 85274 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r85274 | georg.brandl | 2010-10-06 12:26:05 +0200 (Mi, 06 Okt 2010) | 1 line Fix errors found by "make suspicious". ........ --- Doc/distutils/apiref.rst | 2 +- Doc/faq/library.rst | 2 +- Doc/faq/windows.rst | 2 +- Doc/library/datetime.rst | 2 +- Doc/library/io.rst | 2 +- Doc/library/optparse.rst | 2 +- Doc/library/subprocess.rst | 2 ++ Doc/library/wsgiref.rst | 2 +- Doc/reference/executionmodel.rst | 2 +- Doc/reference/expressions.rst | 2 +- 10 files changed, 11 insertions(+), 9 deletions(-) diff --git a/Doc/distutils/apiref.rst b/Doc/distutils/apiref.rst index 2401da3..f76f72b 100644 --- a/Doc/distutils/apiref.rst +++ b/Doc/distutils/apiref.rst @@ -1910,7 +1910,7 @@ Subclasses of :class:`Command` must define the following methods. to your setup.py, and later:: - cmdclass = {'build_py':build_py} + cmdclass = {'build_py': build_py} to the invocation of setup(). diff --git a/Doc/faq/library.rst b/Doc/faq/library.rst index 2d35b11..180bd39 100644 --- a/Doc/faq/library.rst +++ b/Doc/faq/library.rst @@ -460,7 +460,7 @@ To rename a file, use ``os.rename(old_path, new_path)``. To truncate a file, open it using ``f = open(filename, "rb+")``, and use ``f.truncate(offset)``; offset defaults to the current seek position. There's -also ```os.ftruncate(fd, offset)`` for files opened with :func:`os.open`, where +also ``os.ftruncate(fd, offset)`` for files opened with :func:`os.open`, where ``fd`` is the file descriptor (a small integer). The :mod:`shutil` module also contains a number of functions to work on files diff --git a/Doc/faq/windows.rst b/Doc/faq/windows.rst index 5a5b7ed..8342657 100644 --- a/Doc/faq/windows.rst +++ b/Doc/faq/windows.rst @@ -593,7 +593,7 @@ Warning about CTL3D32 version from installer The Python installer issues a warning like this:: - This version uses ``CTL3D32.DLL`` which is not the correct version. + This version uses CTL3D32.DLL which is not the correct version. This version is used for windows NT applications only. Tim Peters: diff --git a/Doc/library/datetime.rst b/Doc/library/datetime.rst index 456c1a0..26d9946 100644 --- a/Doc/library/datetime.rst +++ b/Doc/library/datetime.rst @@ -925,7 +925,7 @@ Instance methods: d.toordinal() - date(d.year, 1, 1).toordinal() + 1`` is the day number within the current year starting with ``1`` for January 1st. The :attr:`tm_isdst` flag of the result is set according to the :meth:`dst` method: :attr:`tzinfo` is - ``None`` or :meth:`dst`` returns ``None``, :attr:`tm_isdst` is set to ``-1``; + ``None`` or :meth:`dst` returns ``None``, :attr:`tm_isdst` is set to ``-1``; else if :meth:`dst` returns a non-zero value, :attr:`tm_isdst` is set to ``1``; else ``tm_isdst`` is set to ``0``. diff --git a/Doc/library/io.rst b/Doc/library/io.rst index afb30a1..f0d1cf3 100644 --- a/Doc/library/io.rst +++ b/Doc/library/io.rst @@ -179,7 +179,7 @@ The :class:`BufferedIOBase` ABC deals with buffering on a raw byte stream :class:`BufferedReader`, and :class:`BufferedRWPair` buffer streams that are readable, writable, and both readable and writable. :class:`BufferedRandom` provides a buffered interface to random access streams. Another -:class`BufferedIOBase` subclass, :class:`BytesIO`, is a stream of in-memory +:class:`BufferedIOBase` subclass, :class:`BytesIO`, is a stream of in-memory bytes. The :class:`TextIOBase` ABC, another subclass of :class:`IOBase`, deals with diff --git a/Doc/library/optparse.rst b/Doc/library/optparse.rst index 918e3ec..0009998 100644 --- a/Doc/library/optparse.rst +++ b/Doc/library/optparse.rst @@ -1206,7 +1206,7 @@ error message. :func:`float` and :func:`complex`, with similar error-handling. ``"choice"`` options are a subtype of ``"string"`` options. The -:attr:`~Option.choices`` option attribute (a sequence of strings) defines the +:attr:`~Option.choices` option attribute (a sequence of strings) defines the set of allowed option arguments. :func:`optparse.check_choice` compares user-supplied option arguments against this master list and raises :exc:`OptionValueError` if an invalid string is given. diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst index 0c441f8..7402ad5 100644 --- a/Doc/library/subprocess.rst +++ b/Doc/library/subprocess.rst @@ -239,6 +239,7 @@ This module also defines four shortcut functions: .. function:: getstatusoutput(cmd) + Return ``(status, output)`` of executing *cmd* in a shell. Execute the string *cmd* in a shell with :func:`os.popen` and return a 2-tuple @@ -258,6 +259,7 @@ This module also defines four shortcut functions: .. function:: getoutput(cmd) + Return output (stdout and stderr) of executing *cmd* in a shell. Like :func:`getstatusoutput`, except the exit status is ignored and the return diff --git a/Doc/library/wsgiref.rst b/Doc/library/wsgiref.rst index 4ac8df7..fda9e70 100644 --- a/Doc/library/wsgiref.rst +++ b/Doc/library/wsgiref.rst @@ -708,7 +708,7 @@ This is a working "Hello World" WSGI application:: # use a function (note that you're not limited to a function, you can # use a class for example). The first argument passed to the function # is a dictionary containing CGI-style envrironment variables and the - # second variable is the callable object (see PEP333) + # second variable is the callable object (see PEP 333). def hello_world_app(environ, start_response): status = b'200 OK' # HTTP Status headers = [(b'Content-type', b'text/plain; charset=utf-8')] # HTTP Headers diff --git a/Doc/reference/executionmodel.rst b/Doc/reference/executionmodel.rst index b4c29b1..861163e 100644 --- a/Doc/reference/executionmodel.rst +++ b/Doc/reference/executionmodel.rst @@ -87,7 +87,7 @@ The following constructs bind names: formal parameters to functions, :keyword:`import` statements, class and function definitions (these bind the class or function name in the defining block), and targets that are identifiers if occurring in an assignment, :keyword:`for` loop header, or after -:keyword:`as` in a :keyword:`with` statement or :keyword.`except` clause. +:keyword:`as` in a :keyword:`with` statement or :keyword:`except` clause. The :keyword:`import` statement of the form ``from ... import *`` binds all names defined in the imported module, except those beginning with an underscore. This form may only be used diff --git a/Doc/reference/expressions.rst b/Doc/reference/expressions.rst index 7baad6b..27bcfab 100644 --- a/Doc/reference/expressions.rst +++ b/Doc/reference/expressions.rst @@ -1058,7 +1058,7 @@ and therefore not exactly equal to ``Decimal('1.1')`` which is. When cross-type comparison is not supported, the comparison method returns ``NotImplemented``. This can create the illusion of non-transitivity between supported cross-type comparisons and unsupported comparisons. For example, -``Decimal(2) == 2`` and `2 == float(2)`` but ``Decimal(2) != float(2)``. +``Decimal(2) == 2`` and ``2 == float(2)`` but ``Decimal(2) != float(2)``. .. _membership-test-details: -- cgit v0.12 From e5e6bc68f9c9aa127ea7ae390b1a0a7005b5d805 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Wed, 6 Oct 2010 10:43:34 +0000 Subject: Merged revisions 85276 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r85276 | georg.brandl | 2010-10-06 12:35:24 +0200 (Mi, 06 Okt 2010) | 1 line Fix the suspicious builder not to write CRLF, update suspicious file and add instructions to Makefile. ........ --- Doc/Makefile | 11 +-- Doc/library/functions.rst | 2 +- Doc/tools/sphinxext/susp-ignored.csv | 146 +++++++++++++++++++++++++++++++++++ Doc/tools/sphinxext/suspicious.py | 50 ++++++------ 4 files changed, 181 insertions(+), 28 deletions(-) diff --git a/Doc/Makefile b/Doc/Makefile index 5c39d8b..8fcf538 100644 --- a/Doc/Makefile +++ b/Doc/Makefile @@ -86,13 +86,14 @@ changes: build linkcheck: BUILDER = linkcheck linkcheck: build - @echo "Link check complete; look for any errors in the above output " \ + @echo "Link check complete; look for any errors in the above output" \ "or in build/$(BUILDER)/output.txt" suspicious: BUILDER = suspicious suspicious: build - @echo "Suspicious check complete; look for any errors in the above output " \ - "or in build/$(BUILDER)/suspicious.txt" + @echo "Suspicious check complete; look for any errors in the above output" \ + "or in build/$(BUILDER)/suspicious.csv. If all issues are false" \ + "positives, append that file to tools/sphinxext/susp-ignored.csv." coverage: BUILDER = coverage coverage: build @@ -100,12 +101,12 @@ coverage: build doctest: BUILDER = doctest doctest: build - @echo "Testing of doctests in the sources finished, look at the " \ + @echo "Testing of doctests in the sources finished, look at the" \ "results in build/doctest/output.txt" pydoc-topics: BUILDER = pydoc-topics pydoc-topics: build - @echo "Building finished; now copy build/pydoc-topics/topics.py " \ + @echo "Building finished; now copy build/pydoc-topics/topics.py" \ "to Lib/pydoc_data/topics.py" htmlview: html diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index c1a576c..efcac08 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -142,7 +142,7 @@ are always available. They are listed here in alphabetical order. .. function:: compile(source, filename, mode, flags=0, dont_inherit=False) Compile the *source* into a code or AST object. Code objects can be executed - by:func:`exec` or :func:`eval`. *source* can either be a string or an AST + by :func:`exec` or :func:`eval`. *source* can either be a string or an AST object. Refer to the :mod:`ast` module documentation for information on how to work with AST objects. diff --git a/Doc/tools/sphinxext/susp-ignored.csv b/Doc/tools/sphinxext/susp-ignored.csv index 3f987c7..dffd32c 100644 --- a/Doc/tools/sphinxext/susp-ignored.csv +++ b/Doc/tools/sphinxext/susp-ignored.csv @@ -164,3 +164,149 @@ whatsnew/2.4,,:System, whatsnew/2.5,,:memory,:memory: whatsnew/2.5,,:step,[start:stop:step] whatsnew/2.5,,:stop,[start:stop:step] +distutils/examples,267,`,This is the description of the ``foobar`` package. +documenting/fromlatex,39,:func,:func:`str(object)` +documenting/fromlatex,39,`,:func:`str(object)` +documenting/fromlatex,39,`,``str(object)`` +documenting/fromlatex,55,.. deprecated:,.. deprecated:: 2.5 +documenting/fromlatex,66,.. note:,.. note:: +documenting/fromlatex,76,:samp,":samp:`open({filename}, {mode})`" +documenting/fromlatex,76,`,":samp:`open({filename}, {mode})`" +documenting/fromlatex,80,`,``'c'`` +documenting/fromlatex,80,`,`Title <URL>`_ +documenting/fromlatex,80,`,``code`` +documenting/fromlatex,80,`,`Title <URL>`_ +documenting/fromlatex,99,:file,:file:`C:\\Temp\\my.tmp` +documenting/fromlatex,99,`,:file:`C:\\Temp\\my.tmp` +documenting/fromlatex,99,`,"``open(""C:\Temp\my.tmp"")``" +documenting/fromlatex,129,.. function:,.. function:: do_foo(bar) +documenting/fromlatex,141,.. function:,".. function:: open(filename[, mode[, buffering]])" +documenting/fromlatex,152,.. function:,.. function:: foo_* +documenting/fromlatex,152,:noindex,:noindex: +documenting/fromlatex,162,.. describe:,.. describe:: a == b +documenting/fromlatex,168,.. cmdoption:,.. cmdoption:: -O +documenting/fromlatex,168,.. envvar:,.. envvar:: PYTHONINSPECT +documenting/rest,33,`,``text`` +documenting/rest,47,:rolename,:rolename:`content` +documenting/rest,47,`,:rolename:`content` +documenting/rest,103,::,This is a normal text paragraph. The next paragraph is a code sample:: +documenting/rest,130,`,`Link text <http://target>`_ +documenting/rest,187,.. function:,.. function:: foo(x) +documenting/rest,187,:bar,:bar: no +documenting/rest,208,.. rubric:,.. rubric:: Footnotes +faq/programming,762,:reduce,"print((lambda Ru,Ro,Iu,Io,IM,Sx,Sy:reduce(lambda x,y:x+y,map(lambda y," +faq/programming,762,:reduce,"Sx=Sx,Sy=Sy:reduce(lambda x,y:x+y,map(lambda x,xc=Ru,yc=yc,Ru=Ru,Ro=Ro," +faq/programming,762,:chr,">=4.0) or 1+f(xc,yc,x*x-y*y+xc,2.0*x*y+yc,k-1,f):f(xc,yc,x,y,k,f):chr(" +faq/programming,1047,::,for x in sequence[::-1]: +faq/windows,229,:EOF,@setlocal enableextensions & python -x %~f0 %* & goto :EOF +faq/windows,393,:REG,.py :REG_SZ: c:\<path to python>\python.exe -u %s %s +library/bisect,32,:hi,all(val >= x for val in a[i:hi]) +library/bisect,42,:hi,all(val > x for val in a[i:hi]) +library/http.client,52,:port,host:port +library/nntplib,272,:bytes,:bytes +library/nntplib,272,:lines,:lines +library/nntplib,272,:lines,"['xref', 'from', ':lines', ':bytes', 'references', 'date', 'message-id', 'subject']" +library/nntplib,272,:bytes,"['xref', 'from', ':lines', ':bytes', 'references', 'date', 'message-id', 'subject']" +library/pickle,567,:memory,"conn = sqlite3.connect("":memory:"")" +library/profile,293,:lineno,"(sort by filename:lineno)," +library/socket,261,::,"(10, 1, 6, '', ('2001:888:2000:d::a2', 80, 0, 0))]" +library/stdtypes,1026,:end,s[start:end] +library/stdtypes,1195,:end,s[start:end] +library/urllib.request,64,:close,Connection:close +library/urllib.request,901,:password,"""joe:password@python.org""" +library/urllib.request,1064,:lang,"xmlns=""http://www.w3.org/1999/xhtml"" xml:lang=""en"" lang=""en"">\n\n<head>\n" +library/xmlrpc.client,103,:pass,http://user:pass@host:port/path +library/xmlrpc.client,103,:port,http://user:pass@host:port/path +library/xmlrpc.client,103,:pass,user:pass +license,717,`,* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY +license,717,`,* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND +license,879,`,"``Software''), to deal in the Software without restriction, including" +license,879,`,"THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND," +reference/lexical_analysis,704,`,$ ? ` +whatsnew/2.7,735,:Sunday,'2009:4:Sunday' +whatsnew/2.7,862,::,"export PYTHONWARNINGS=all,error:::Cookie:0" +whatsnew/2.7,862,:Cookie,"export PYTHONWARNINGS=all,error:::Cookie:0" +whatsnew/2.7,1619,::,>>> urlparse.urlparse('http://[1080::8:800:200C:417A]/foo') +whatsnew/2.7,1619,::,"ParseResult(scheme='http', netloc='[1080::8:800:200C:417A]'," +documenting/markup,33,.. sectionauthor:,.. sectionauthor:: Guido van Rossum <guido@python.org> +documenting/markup,42,:mod,:mod:`parrot` -- Dead parrot access +documenting/markup,42,`,:mod:`parrot` -- Dead parrot access +documenting/markup,42,.. module:,.. module:: parrot +documenting/markup,42,:platform,":platform: Unix, Windows" +documenting/markup,42,:synopsis,:synopsis: Analyze and reanimate dead parrots. +documenting/markup,42,.. moduleauthor:,.. moduleauthor:: Eric Cleese <eric@python.invalid> +documenting/markup,42,.. moduleauthor:,.. moduleauthor:: John Idle <john@python.invalid> +documenting/markup,88,:noindex,:noindex: +documenting/markup,95,.. function:,.. function:: spam(eggs) +documenting/markup,95,:noindex,:noindex: +documenting/markup,101,.. method:,.. method:: FileInput.input(...) +documenting/markup,121,.. cfunction:,".. cfunction:: PyObject* PyType_GenericAlloc(PyTypeObject *type, Py_ssize_t nitems)" +documenting/markup,131,.. cmember:,.. cmember:: PyObject* PyTypeObject.tp_bases +documenting/markup,150,.. cvar:,.. cvar:: PyObject* PyClass_Type +documenting/markup,179,.. function:,".. function:: Timer.repeat([repeat=3[, number=1000000]])" +documenting/markup,209,.. cmdoption:,.. cmdoption:: -m <module> +documenting/markup,227,.. describe:,.. describe:: opcode +documenting/markup,256,.. highlightlang:,.. highlightlang:: c +documenting/markup,276,.. literalinclude:,.. literalinclude:: example.py +documenting/markup,291,:rolename,:rolename:`content` +documenting/markup,291,`,:rolename:`content` +documenting/markup,296,:role,:role:`title <target>` +documenting/markup,296,`,:role:`title <target>` +documenting/markup,302,:meth,:meth:`~Queue.Queue.get` +documenting/markup,302,`,:meth:`~Queue.Queue.get` +documenting/markup,350,:func,:func:`filter` +documenting/markup,350,`,:func:`filter` +documenting/markup,350,:func,:func:`foo.filter` +documenting/markup,350,`,:func:`foo.filter` +documenting/markup,356,:func,:func:`open` +documenting/markup,356,`,:func:`open` +documenting/markup,356,:func,:func:`.open` +documenting/markup,356,`,:func:`.open` +documenting/markup,435,:file,... is installed in :file:`/usr/lib/python2.{x}/site-packages` ... +documenting/markup,435,`,... is installed in :file:`/usr/lib/python2.{x}/site-packages` ... +documenting/markup,454,:kbd,:kbd:`C-x C-f` +documenting/markup,454,`,:kbd:`C-x C-f` +documenting/markup,454,:kbd,:kbd:`Control-x Control-f` +documenting/markup,454,`,:kbd:`Control-x Control-f` +documenting/markup,468,:mailheader,:mailheader:`Content-Type` +documenting/markup,468,`,:mailheader:`Content-Type` +documenting/markup,477,:manpage,:manpage:`ls(1)` +documenting/markup,477,`,:manpage:`ls(1)` +documenting/markup,493,:menuselection,:menuselection:`Start --> Programs` +documenting/markup,493,`,:menuselection:`Start --> Programs` +documenting/markup,508,`,``code`` +documenting/markup,526,:file,:file: +documenting/markup,526,`,``code`` +documenting/markup,561,:ref,:ref:`label-name` +documenting/markup,561,`,:ref:`label-name` +documenting/markup,565,:ref,"It refers to the section itself, see :ref:`my-reference-label`." +documenting/markup,565,`,"It refers to the section itself, see :ref:`my-reference-label`." +documenting/markup,574,:ref,:ref: +documenting/markup,595,.. note:,.. note:: +documenting/markup,622,.. versionadded:,.. versionadded:: 3.1 +documenting/markup,647,::,.. impl-detail:: +documenting/markup,647,::,.. impl-detail:: This shortly mentions an implementation detail. +documenting/markup,667,.. seealso:,.. seealso:: +documenting/markup,667,:mod,Module :mod:`zipfile` +documenting/markup,667,`,Module :mod:`zipfile` +documenting/markup,667,:mod,Documentation of the :mod:`zipfile` standard module. +documenting/markup,667,`,Documentation of the :mod:`zipfile` standard module. +documenting/markup,667,`,"`GNU tar manual, Basic Tar Format <http://link>`_" +documenting/markup,681,.. centered:,.. centered:: +documenting/markup,726,.. toctree:,.. toctree:: +documenting/markup,726,:maxdepth,:maxdepth: 2 +documenting/markup,742,.. index:,.. index:: +documenting/markup,772,.. index:,".. index:: BNF, grammar, syntax, notation" +documenting/markup,803,`,"unaryneg ::= ""-"" `integer`" +documenting/markup,808,.. productionlist:,.. productionlist:: +documenting/markup,808,`,"try1_stmt: ""try"" "":"" `suite`" +documenting/markup,808,`,": (""except"" [`expression` ["","" `target`]] "":"" `suite`)+" +documenting/markup,808,`,": [""else"" "":"" `suite`]" +documenting/markup,808,`,": [""finally"" "":"" `suite`]" +documenting/markup,808,`,"try2_stmt: ""try"" "":"" `suite`" +documenting/markup,808,`,": ""finally"" "":"" `suite`" +library/importlib,396,`,The keys are the module names -- packages must end in ``.__init__``. +library/importlib,396,`,"name with ``.__init__`` appended to it.""""""" +library/importlib,396,`,# ``__init__``. +library/socket,249,::,"(10, 1, 6, '', ('2001:888:2000:d::a2', 80, 0, 0))]" +library/stdtypes,860,:end,s[start:end] diff --git a/Doc/tools/sphinxext/suspicious.py b/Doc/tools/sphinxext/suspicious.py index ae11793..f15e931b 100644 --- a/Doc/tools/sphinxext/suspicious.py +++ b/Doc/tools/sphinxext/suspicious.py @@ -41,9 +41,11 @@ Copyright 2009 Gabriel A. Genellina """ -import os, sys -import csv +import os import re +import csv +import sys + from docutils import nodes from sphinx.builders import Builder @@ -54,9 +56,10 @@ detect_all = re.compile(ur''' (?<!\.)\.\.[ \t]*\w+: # .. foo: (but NOT ... else:) ''', re.UNICODE | re.VERBOSE).finditer + class Rule: def __init__(self, docname, lineno, issue, line): - "A rule for ignoring issues" + """A rule for ignoring issues""" self.docname = docname # document to which this rule applies self.lineno = lineno # line number in the original source; # this rule matches only near that. @@ -65,9 +68,15 @@ class Rule: self.line = line # text of the container element (single line only) + +class dialect(csv.excel): + """Our dialect: uses only linefeed as newline.""" + lineterminator = '\n' + + class CheckSuspiciousMarkupBuilder(Builder): """ - Checks for possibly invalid markup that may leak into the output + Checks for possibly invalid markup that may leak into the output. """ name = 'suspicious' @@ -76,7 +85,8 @@ class CheckSuspiciousMarkupBuilder(Builder): self.log_file_name = os.path.join(self.outdir, 'suspicious.csv') open(self.log_file_name, 'w').close() # load database of previously ignored issues - self.load_rules(os.path.join(os.path.dirname(__file__), 'susp-ignored.csv')) + self.load_rules(os.path.join(os.path.dirname(__file__), + 'susp-ignored.csv')) def get_outdated_docs(self): return self.env.found_docs @@ -85,14 +95,11 @@ class CheckSuspiciousMarkupBuilder(Builder): return '' def prepare_writing(self, docnames): - ### PYTHON PROJECT SPECIFIC ### - for name in set(docnames): - if name.split('/', 1)[0] == 'documenting': - docnames.remove(name) - ### PYTHON PROJECT SPECIFIC ### + pass def write_doc(self, docname, doctree): - self.any_issue = False # set when any issue is encountered in this document + # set when any issue is encountered in this document + self.any_issue = False self.docname = docname visitor = SuspiciousVisitor(doctree, self) doctree.walk(visitor) @@ -105,8 +112,7 @@ class CheckSuspiciousMarkupBuilder(Builder): self.report_issue(line, lineno, issue) def is_ignored(self, line, lineno, issue): - """Determine whether this issue should be ignored. - """ + """Determine whether this issue should be ignored.""" docname = self.docname for rule in self.rules: if rule.docname != docname: continue @@ -139,12 +145,11 @@ class CheckSuspiciousMarkupBuilder(Builder): def write_log_entry(self, lineno, issue, text): f = open(self.log_file_name, 'ab') - writer = csv.writer(f) + writer = csv.writer(f, dialect) writer.writerow([self.docname.encode('utf-8'), - lineno, - issue.encode('utf-8'), - text.strip().encode('utf-8')]) - del writer + lineno, + issue.encode('utf-8'), + text.strip().encode('utf-8')]) f.close() def load_rules(self, filename): @@ -159,7 +164,8 @@ class CheckSuspiciousMarkupBuilder(Builder): except IOError: return for i, row in enumerate(csv.reader(f)): if len(row) != 4: - raise ValueError, "wrong format in %s, line %d: %s" % (filename, i+1, row) + raise ValueError( + "wrong format in %s, line %d: %s" % (filename, i+1, row)) docname, lineno, issue, text = row docname = docname.decode('utf-8') if lineno: lineno = int(lineno) @@ -173,7 +179,7 @@ class CheckSuspiciousMarkupBuilder(Builder): def get_lineno(node): - "Obtain line number information for a node" + """Obtain line number information for a node.""" lineno = None while lineno is None and node: node = node.parent @@ -198,7 +204,8 @@ def extract_line(text, index): """ p = text.rfind('\n', 0, index) + 1 q = text.find('\n', index) - if q<0: q = len(text) + if q < 0: + q = len(text) return text[p:q] @@ -217,7 +224,6 @@ class SuspiciousVisitor(nodes.GenericNodeVisitor): self.lastlineno = lineno = max(get_lineno(node) or 0, self.lastlineno) seen = set() # don't report the same issue more than only once per line for match in detect_all(text): - #import pdb; pdb.set_trace() issue = match.group() line = extract_line(text, match.start()) if (issue, line) not in seen: -- cgit v0.12 From e3900542e4c90c66a5a89a38a3c19dd2cf117251 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 6 Oct 2010 21:29:56 +0000 Subject: Merged revisions 85291 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85291 | antoine.pitrou | 2010-10-06 23:21:18 +0200 (mer., 06 oct. 2010) | 4 lines Issue #9759: GzipFile now raises ValueError when an operation is attempted after the file is closed. Patch by Jeffrey Finkelstein. ........ --- Lib/gzip.py | 13 +++++++++++++ Lib/test/test_gzip.py | 22 ++++++++++++++++++++++ Misc/NEWS | 3 +++ 3 files changed, 38 insertions(+) diff --git a/Lib/gzip.py b/Lib/gzip.py index 6a9fbc2..8a2a718 100644 --- a/Lib/gzip.py +++ b/Lib/gzip.py @@ -129,6 +129,7 @@ class GzipFile: self.fileobj = fileobj self.offset = 0 self.mtime = mtime + self.closed = False if self.mode == WRITE: self._write_gzip_header() @@ -145,6 +146,13 @@ class GzipFile: s = repr(self.fileobj) return '<gzip ' + s[1:-1] + ' ' + hex(id(self)) + '>' + def _check_closed(self): + """Raises a ValueError if the underlying file object has been closed. + + """ + if self.closed: + raise ValueError('I/O operation on closed file.') + def _init_write(self, filename): self.name = filename self.crc = zlib.crc32(b"") & 0xffffffff @@ -215,6 +223,7 @@ class GzipFile: def write(self,data): + self._check_closed() if self.mode != WRITE: import errno raise IOError(errno.EBADF, "write() on read-only GzipFile object") @@ -228,6 +237,7 @@ class GzipFile: self.offset += len(data) def read(self, size=-1): + self._check_closed() if self.mode != READ: import errno raise IOError(errno.EBADF, "read() on write-only GzipFile object") @@ -349,6 +359,7 @@ class GzipFile: if self.myfileobj: self.myfileobj.close() self.myfileobj = None + self.closed = True def __del__(self): try: @@ -360,6 +371,7 @@ class GzipFile: self.close() def flush(self,zlib_mode=zlib.Z_SYNC_FLUSH): + self._check_closed() if self.mode == WRITE: # Ensure the compressor's buffer is flushed self.fileobj.write(self.compress.flush(zlib_mode)) @@ -377,6 +389,7 @@ class GzipFile: return False def tell(self): + self._check_closed() return self.offset def rewind(self): diff --git a/Lib/test/test_gzip.py b/Lib/test/test_gzip.py index d928635..a4a7e24 100644 --- a/Lib/test/test_gzip.py +++ b/Lib/test/test_gzip.py @@ -51,6 +51,28 @@ class TestGzip(unittest.TestCase): f = gzip.GzipFile(self.filename, 'r') ; d = f.read() ; f.close() self.assertEqual(d, data1*50) + def test_io_on_closed_object(self): + # Test that I/O operations on closed GzipFile objects raise a + # ValueError, just like the corresponding functions on file objects. + + # Write to a file, open it for reading, then close it. + self.test_write() + f = gzip.GzipFile(self.filename, 'r') + f.close() + with self.assertRaises(ValueError): + f.read(1) + with self.assertRaises(ValueError): + f.seek(0) + with self.assertRaises(ValueError): + f.tell() + # Open the file for writing, then close it. + f = gzip.GzipFile(self.filename, 'w') + f.close() + with self.assertRaises(ValueError): + f.write(b'') + with self.assertRaises(ValueError): + f.flush() + def test_append(self): self.test_write() # Append to the previous file diff --git a/Misc/NEWS b/Misc/NEWS index 134232c..ec6d9f9 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -122,6 +122,9 @@ C-API Library ------- +- Issue #9759: GzipFile now raises ValueError when an operation is attempted + after the file is closed. Patch by Jeffrey Finkelstein. + - Issue #9042: Fix interaction of custom translation classes and caching in gettext. -- cgit v0.12 From 918616ce91d658f5dfeaffbab4430c6219841e0b Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Thu, 7 Oct 2010 02:12:17 +0000 Subject: Merged revisions 85299 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85299 | brian.curtin | 2010-10-06 20:12:19 -0500 (Wed, 06 Oct 2010) | 9 lines Fix #8584. Fix the skipping of a number of tests due to incorrect importing. This undoes a previous attempt to fix some of the skips. Value and copy come from sharedctypes rather than plain ctypes, and the test skipping is then done at the class level rather than test-by-test. There are zero skipped tests after the fix. ........ --- Lib/test/test_multiprocessing.py | 36 +++++++++++++++--------------------- 1 file changed, 15 insertions(+), 21 deletions(-) diff --git a/Lib/test/test_multiprocessing.py b/Lib/test/test_multiprocessing.py index 3f6fc8b..719a2c4 100644 --- a/Lib/test/test_multiprocessing.py +++ b/Lib/test/test_multiprocessing.py @@ -33,6 +33,12 @@ import multiprocessing.pool from multiprocessing import util +try: + from multiprocessing.sharedctypes import Value, copy + HAS_SHAREDCTYPES = True +except ImportError: + HAS_SHAREDCTYPES = False + # # # @@ -72,16 +78,6 @@ except ImportError: Structure = object c_int = c_double = None -try: - from ctypes import Value -except ImportError: - Value = None - -try: - from ctypes import copy as ctypes_copy -except ImportError: - ctypes_copy = None - # # Creates a wrapper for a function which records the time it takes to finish # @@ -800,6 +796,8 @@ class _TestEvent(BaseTestCase): # # +@unittest.skipUnless(HAS_SHAREDCTYPES, + "requires multiprocessing.sharedctypes") class _TestValue(BaseTestCase): ALLOWED_TYPES = ('processes',) @@ -816,7 +814,6 @@ class _TestValue(BaseTestCase): sv.value = cv[2] - @unittest.skipIf(c_int is None, "requires _ctypes") def test_value(self, raw=False): if raw: values = [self.RawValue(code, value) @@ -835,11 +832,9 @@ class _TestValue(BaseTestCase): for sv, cv in zip(values, self.codes_values): self.assertEqual(sv.value, cv[2]) - @unittest.skipIf(c_int is None, "requires _ctypes") def test_rawvalue(self): self.test_value(raw=True) - @unittest.skipIf(c_int is None, "requires _ctypes") def test_getobj_getlock(self): val1 = self.Value('i', 5) lock1 = val1.get_lock() @@ -1559,6 +1554,8 @@ class _Foo(Structure): ('y', c_double) ] +@unittest.skipUnless(HAS_SHAREDCTYPES, + "requires multiprocessing.sharedctypes") class _TestSharedCTypes(BaseTestCase): ALLOWED_TYPES = ('processes',) @@ -1572,14 +1569,13 @@ class _TestSharedCTypes(BaseTestCase): for i in range(len(arr)): arr[i] *= 2 - @unittest.skipIf(Value is None, "requires ctypes.Value") def test_sharedctypes(self, lock=False): x = Value('i', 7, lock=lock) - y = Value(ctypes.c_double, 1.0/3.0, lock=lock) + y = Value(c_double, 1.0/3.0, lock=lock) foo = Value(_Foo, 3, 2, lock=lock) - arr = Array('d', list(range(10)), lock=lock) - string = Array('c', 20, lock=lock) - string.value = 'hello' + arr = self.Array('d', list(range(10)), lock=lock) + string = self.Array('c', 20, lock=lock) + string.value = latin('hello') p = self.Process(target=self._double, args=(x, y, foo, arr, string)) p.start() @@ -1593,14 +1589,12 @@ class _TestSharedCTypes(BaseTestCase): self.assertAlmostEqual(arr[i], i*2) self.assertEqual(string.value, latin('hellohello')) - @unittest.skipIf(Value is None, "requires ctypes.Value") def test_synchronize(self): self.test_sharedctypes(lock=True) - @unittest.skipIf(ctypes_copy is None, "requires ctypes.copy") def test_copy(self): foo = _Foo(2, 5.0) - bar = ctypes_copy(foo) + bar = copy(foo) foo.x = 0 foo.y = 0 self.assertEqual(bar.x, 2) -- cgit v0.12 From 08538bc579a4b91f63bb809b37cc2c353daa451f Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Thu, 7 Oct 2010 23:39:04 +0000 Subject: copy_absolute(): keep the relative path if _wgetcwd() failed Instead of using the undefined content of the 'path' buffer. --- Modules/getpath.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Modules/getpath.c b/Modules/getpath.c index 9c59ef1..112d6d3 100644 --- a/Modules/getpath.c +++ b/Modules/getpath.c @@ -300,7 +300,11 @@ copy_absolute(wchar_t *path, wchar_t *p) if (p[0] == SEP) wcscpy(path, p); else { - _wgetcwd(path, MAXPATHLEN); + if (!_wgetcwd(path, MAXPATHLEN)) { + /* unable to get the current directory */ + wcscpy(path, p); + return; + } if (p[0] == '.' && p[1] == SEP) p += 2; joinpath(path, p); -- cgit v0.12 From beae8efb1b411917efcb1fec7374568855d53851 Mon Sep 17 00:00:00 2001 From: Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp> Date: Fri, 8 Oct 2010 09:32:13 +0000 Subject: Merged revisions 84763,85135 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84763 | hirokazu.yamamoto | 2010-09-13 15:21:54 +0900 | 1 line Cosmetic fix to project files. ........ r85135 | hirokazu.yamamoto | 2010-10-01 19:40:49 +0900 | 1 line Cosmetic fix for PCBuild/readme.txt. ........ --- PC/VS8.0/pyd.vsprops | 2 +- PCbuild/pyd.vsprops | 2 +- PCbuild/readme.txt | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/PC/VS8.0/pyd.vsprops b/PC/VS8.0/pyd.vsprops index e38b961..34c21e1 100644 --- a/PC/VS8.0/pyd.vsprops +++ b/PC/VS8.0/pyd.vsprops @@ -1,4 +1,4 @@ - +<?xml version="1.0" encoding="Windows-1252"?> <VisualStudioPropertySheet ProjectType="Visual C++" Version="8.00" diff --git a/PCbuild/pyd.vsprops b/PCbuild/pyd.vsprops index ee79e7f..ce039eb 100644 --- a/PCbuild/pyd.vsprops +++ b/PCbuild/pyd.vsprops @@ -1,4 +1,4 @@ - +<?xml version="1.0" encoding="Windows-1252"?> <VisualStudioPropertySheet ProjectType="Visual C++" Version="8.00" diff --git a/PCbuild/readme.txt b/PCbuild/readme.txt index 89da6aa..2a944c6 100644 --- a/PCbuild/readme.txt +++ b/PCbuild/readme.txt @@ -55,7 +55,7 @@ PC/VC6/ Visual C++ 6.0 PC/VS7.1/ Visual Studio 2003 (7.1) -PCbuild8/ +PC/VS8.0/ Visual Studio 2005 (8.0) -- cgit v0.12 From be71227b83d53765112553d2580a550a71cd38c9 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sat, 9 Oct 2010 02:01:03 +0000 Subject: Merged revisions 85328 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85328 | benjamin.peterson | 2010-10-08 20:58:37 -0500 (Fri, 08 Oct 2010) | 1 line remove author names from prose ........ --- Doc/library/heapq.rst | 3 --- 1 file changed, 3 deletions(-) diff --git a/Doc/library/heapq.rst b/Doc/library/heapq.rst index 49e3bf3..78beee9 100644 --- a/Doc/library/heapq.rst +++ b/Doc/library/heapq.rst @@ -203,9 +203,6 @@ entry as invalid and optionally add a new entry with the revised priority:: Theory ------ -(This explanation is due to François Pinard. The Python code for this module -was contributed by Kevin O'Connor.) - Heaps are arrays for which ``a[k] <= a[2*k+1]`` and ``a[k] <= a[2*k+2]`` for all *k*, counting elements from 0. For the sake of comparison, non-existing elements are considered to be infinite. The interesting property of a heap is -- cgit v0.12 From 07f62a7702abd83c049dd34a5de7bf6c8dd3caf9 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sat, 9 Oct 2010 10:25:55 +0000 Subject: Merged revisions 74473,79974 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ................ r74473 | guilherme.polo | 2009-08-16 16:44:14 +0200 (dim., 16 août 2009) | 13 lines Merged revisions 74471-74472 via svnmerge from svn+ssh://pythondev/python/trunk ........ r74471 | guilherme.polo | 2009-08-16 11:34:26 -0300 (Sun, 16 Aug 2009) | 1 line Issue #6244: Allow detect_tkinter to look for Tcl/Tk 8.6. ........ r74472 | guilherme.polo | 2009-08-16 11:38:57 -0300 (Sun, 16 Aug 2009) | 1 line Wrong place for issue #6244. ........ ................ r79974 | benjamin.peterson | 2010-04-12 00:04:51 +0200 (lun., 12 avril 2010) | 13 lines Merged revisions 79903,79907 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r79903 | martin.v.loewis | 2010-04-08 04:47:40 -0500 (Thu, 08 Apr 2010) | 2 lines Issue #8344: Fix test_ttk bug on FreeBSD. ........ r79907 | martin.v.loewis | 2010-04-08 12:38:32 -0500 (Thu, 08 Apr 2010) | 2 lines Issue #8204: Fix test_ttk notebook test by forcing focus. ........ ................ --- Lib/tkinter/test/test_ttk/test_widgets.py | 8 ++++++-- Misc/NEWS | 2 ++ setup.py | 4 ++-- 3 files changed, 10 insertions(+), 4 deletions(-) diff --git a/Lib/tkinter/test/test_ttk/test_widgets.py b/Lib/tkinter/test/test_ttk/test_widgets.py index 48a5223..fc3d1e5 100644 --- a/Lib/tkinter/test/test_ttk/test_widgets.py +++ b/Lib/tkinter/test/test_ttk/test_widgets.py @@ -704,15 +704,19 @@ class NotebookTest(unittest.TestCase): self.nb.select(0) support.simulate_mouse_click(self.nb, 5, 5) + self.nb.focus_force() self.nb.event_generate('<Control-Tab>') self.assertEqual(self.nb.select(), str(self.child2)) + self.nb.focus_force() self.nb.event_generate('<Shift-Control-Tab>') self.assertEqual(self.nb.select(), str(self.child1)) + self.nb.focus_force() self.nb.event_generate('<Shift-Control-Tab>') self.assertEqual(self.nb.select(), str(self.child2)) self.nb.tab(self.child1, text='a', underline=0) self.nb.enable_traversal() + self.nb.focus_force() self.nb.event_generate('<Alt-a>') self.assertEqual(self.nb.select(), str(self.child1)) @@ -1112,9 +1116,9 @@ class TreeviewTest(unittest.TestCase): self.assertRaises(tkinter.TclError, self.tv.tag_configure, 'test', sky='blue') self.tv.tag_configure('test', foreground='blue') - self.assertEqual(self.tv.tag_configure('test', 'foreground'), + self.assertEqual(str(self.tv.tag_configure('test', 'foreground')), 'blue') - self.assertEqual(self.tv.tag_configure('test', foreground=None), + self.assertEqual(str(self.tv.tag_configure('test', foreground=None)), 'blue') self.assertTrue(isinstance(self.tv.tag_configure('test'), dict)) diff --git a/Misc/NEWS b/Misc/NEWS index ec6d9f9..ae4c06b 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -600,6 +600,8 @@ Extension Modules Build ----- +- Issue #6244: Allow detect_tkinter to look for Tcl/Tk 8.6. + - Issue #1633863: Don't ignore $CC under AIX. - Issue #9810: Compile bzip2 source files in python's project file diff --git a/setup.py b/setup.py index d45c591..cdb1937 100644 --- a/setup.py +++ b/setup.py @@ -1450,8 +1450,8 @@ class PyBuildExt(build_ext): # The versions with dots are used on Unix, and the versions without # dots on Windows, for detection by cygwin. tcllib = tklib = tcl_includes = tk_includes = None - for version in ['8.5', '85', '8.4', '84', '8.3', '83', '8.2', - '82', '8.1', '81', '8.0', '80']: + for version in ['8.6', '86', '8.5', '85', '8.4', '84', '8.3', '83', + '8.2', '82', '8.1', '81', '8.0', '80']: tklib = self.compiler.find_library_file(lib_dirs, 'tk' + version) tcllib = self.compiler.find_library_file(lib_dirs, 'tcl' + version) if tklib and tcllib: -- cgit v0.12 From f6c6e44eef80baa28afd9a0fb95998ef5d560659 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sat, 9 Oct 2010 10:28:02 +0000 Subject: Merged revisions 85018 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85018 | antoine.pitrou | 2010-09-26 18:36:33 +0200 (dim., 26 sept. 2010) | 4 lines Issue #8445: try to fix some buildbot failures on test_ttk_guionly. Patch by Guilherme. ........ --- Lib/tkinter/test/test_ttk/test_widgets.py | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/Lib/tkinter/test/test_ttk/test_widgets.py b/Lib/tkinter/test/test_ttk/test_widgets.py index fc3d1e5..35824ea 100644 --- a/Lib/tkinter/test/test_ttk/test_widgets.py +++ b/Lib/tkinter/test/test_ttk/test_widgets.py @@ -13,7 +13,7 @@ class WidgetTest(unittest.TestCase): def setUp(self): support.root_deiconify() - self.widget = ttk.Button() + self.widget = ttk.Button(width=0, text="Text") self.widget.pack() self.widget.wait_visibility() @@ -24,7 +24,10 @@ class WidgetTest(unittest.TestCase): def test_identify(self): self.widget.update_idletasks() - self.assertEqual(self.widget.identify(5, 5), "label") + self.assertEqual(self.widget.identify( + int(self.widget.winfo_width() / 2), + int(self.widget.winfo_height() / 2) + ), "label") self.assertEqual(self.widget.identify(-1, -1), "") self.assertRaises(tkinter.TclError, self.widget.identify, None, 5) @@ -530,7 +533,7 @@ class NotebookTest(unittest.TestCase): def setUp(self): support.root_deiconify() - self.nb = ttk.Notebook() + self.nb = ttk.Notebook(padding=0) self.child1 = ttk.Label() self.child2 = ttk.Label() self.nb.add(self.child1, text='a') @@ -717,6 +720,7 @@ class NotebookTest(unittest.TestCase): self.nb.tab(self.child1, text='a', underline=0) self.nb.enable_traversal() self.nb.focus_force() + support.simulate_mouse_click(self.nb, 5, 5) self.nb.event_generate('<Alt-a>') self.assertEqual(self.nb.select(), str(self.child1)) @@ -725,7 +729,7 @@ class TreeviewTest(unittest.TestCase): def setUp(self): support.root_deiconify() - self.tv = ttk.Treeview() + self.tv = ttk.Treeview(padding=0) def tearDown(self): self.tv.destroy() -- cgit v0.12 From ae136da881bc185d7d4522518dffa870fc6518f4 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sat, 9 Oct 2010 15:26:41 +0000 Subject: Merged revisions 85342 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85342 | antoine.pitrou | 2010-10-09 17:24:28 +0200 (sam., 09 oct. 2010) | 4 lines Issue #10055: Make json C89-compliant in UCS4 mode. ........ --- Misc/NEWS | 2 ++ Modules/_json.c | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/Misc/NEWS b/Misc/NEWS index ae4c06b..a76b995 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -600,6 +600,8 @@ Extension Modules Build ----- +- Issue #10055: Make json C89-compliant in UCS4 mode. + - Issue #6244: Allow detect_tkinter to look for Tcl/Tk 8.6. - Issue #1633863: Don't ignore $CC under AIX. diff --git a/Modules/_json.c b/Modules/_json.c index 2e39525..4da5e74 100644 --- a/Modules/_json.c +++ b/Modules/_json.c @@ -430,8 +430,8 @@ scanstring_unicode(PyObject *pystr, Py_ssize_t end, int strict, Py_ssize_t *next end += 6; /* Decode 4 hex digits */ for (; next < end; next++) { - c2 <<= 4; Py_UNICODE digit = buf[next]; + c2 <<= 4; switch (digit) { case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': -- cgit v0.12 From 066e7a974afa8582fde9e1f97d76f76ee9ffc216 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger <python@rcn.com> Date: Sun, 10 Oct 2010 05:56:57 +0000 Subject: Issue #10029: Fix sample code in the docs for zip(). --- Doc/library/functions.rst | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index efcac08..e97be7b 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -1220,11 +1220,18 @@ are always available. They are listed here in alphabetical order. iterable argument, it returns an iterator of 1-tuples. With no arguments, it returns an empty iterator. Equivalent to:: - def zip(*iterables): - # zip('ABCD', 'xy') --> Ax By - iterables = map(iter, iterables) - while iterables: - yield tuple(map(next, iterables)) + def zip(*iterables): + # zip('ABCD', 'xy') --> Ax By + sentinel = object() + iterables = [iter(it) for it in iterables] + while iterables: + result = [] + for it in iterables: + elem = next(it, sentinel) + if elem is sentinel: + return + result.append(elem) + yield tuple(result) The left-to-right evaluation order of the iterables is guaranteed. This makes possible an idiom for clustering a data series into n-length groups -- cgit v0.12 From e6788dbfdc7f745cfb6a0122a0c301e5f7d4914c Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Sun, 10 Oct 2010 06:18:19 +0000 Subject: Merged revisions 85347 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85347 | senthil.kumaran | 2010-10-10 11:43:49 +0530 (Sun, 10 Oct 2010) | 3 lines Fix Issue7285 - multiprocessing module, example code error. ........ --- Doc/library/multiprocessing.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst index e23b926..a3fd970 100644 --- a/Doc/library/multiprocessing.rst +++ b/Doc/library/multiprocessing.rst @@ -1796,14 +1796,14 @@ the client:: from array import array address = ('localhost', 6000) # family is deduced to be 'AF_INET' - listener = Listener(address, authkey='secret password') + listener = Listener(address, authkey=b'secret password') conn = listener.accept() print('connection accepted from', listener.last_accepted) conn.send([2.25, None, 'junk', float]) - conn.send_bytes('hello') + conn.send_bytes(b'hello') conn.send_bytes(array('i', [42, 1729])) @@ -1817,7 +1817,7 @@ server:: from array import array address = ('localhost', 6000) - conn = Client(address, authkey='secret password') + conn = Client(address, authkey=b'secret password') print(conn.recv()) # => [2.25, None, 'junk', float] -- cgit v0.12 From c15835437d23bfa8b6665dafeeb64123df0a1625 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sun, 10 Oct 2010 08:15:08 +0000 Subject: Merged revisions 85349 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85349 | antoine.pitrou | 2010-10-10 10:10:16 +0200 (dim., 10 oct. 2010) | 4 lines Some platforms provide uintptr_t in inttypes.h. Patch by Akira Kitada. ........ --- Misc/ACKS | 1 + Misc/NEWS | 3 +++ configure | 7 +++++-- configure.in | 3 +++ 4 files changed, 12 insertions(+), 2 deletions(-) diff --git a/Misc/ACKS b/Misc/ACKS index 0c48237..95dbb9e 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -411,6 +411,7 @@ Randall Kern Magnus Kessler Lawrence Kesteloot Vivek Khera +Akira Kitada Mads Kiilerich Taek Joo Kim Paul Kippes diff --git a/Misc/NEWS b/Misc/NEWS index a76b995..3b76452 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -600,6 +600,9 @@ Extension Modules Build ----- +- Issue #10054: Some platforms provide uintptr_t in inttypes.h. Patch by + Akira Kitada. + - Issue #10055: Make json C89-compliant in UCS4 mode. - Issue #6244: Allow detect_tkinter to look for Tcl/Tk 8.6. diff --git a/configure b/configure index 4a2f352..068bb33 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 84682 . +# From configure.in Revision: 85251 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.65 for python 3.1. # @@ -7073,6 +7073,9 @@ fi ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#ifdef HAVE_STDINT_H #include <stdint.h> #endif + #ifdef HAVE_INTTYPES_H + #include <inttypes.h> + #endif " if test "x$ac_cv_type_uintptr_t" = x""yes; then : @@ -9007,7 +9010,7 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_doc_strings" >&5 $as_echo "$with_doc_strings" >&6; } -# Check for Python-specific malloc support +# Check if eval loop should use timestamp counter profiling { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-tsc" >&5 $as_echo_n "checking for --with-tsc... " >&6; } diff --git a/configure.in b/configure.in index 6587bee..2863b8d 100644 --- a/configure.in +++ b/configure.in @@ -1472,6 +1472,9 @@ AC_CHECK_TYPES(uintptr_t, [AC_CHECK_SIZEOF(uintptr_t, 4)], [], [#ifdef HAVE_STDINT_H #include <stdint.h> + #endif + #ifdef HAVE_INTTYPES_H + #include <inttypes.h> #endif]) -- cgit v0.12 -- cgit v0.12 From 93f5cd42e7a2cc99a7a9670e7d0ea7db2290fcf3 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Tue, 12 Oct 2010 22:56:55 +0000 Subject: Merged revisions 85386-85387,85389 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85386 | victor.stinner | 2010-10-13 00:23:23 +0200 (mer., 13 oct. 2010) | 3 lines Issue #6612: Fix site and sysconfig to catch os.getcwd() error, eg. if the current directory was deleted. ........ r85387 | victor.stinner | 2010-10-13 00:26:08 +0200 (mer., 13 oct. 2010) | 2 lines #6612: add the author of the patch (W. Trevor King) ........ r85389 | victor.stinner | 2010-10-13 00:42:37 +0200 (mer., 13 oct. 2010) | 2 lines NEWS: Move #6612 to Library section ........ --- Lib/site.py | 10 +++++++--- Misc/ACKS | 1 + Misc/NEWS | 7 +++++-- 3 files changed, 13 insertions(+), 5 deletions(-) diff --git a/Lib/site.py b/Lib/site.py index 780ea7e..0cc22eb 100644 --- a/Lib/site.py +++ b/Lib/site.py @@ -67,7 +67,11 @@ USER_BASE = None def makepath(*paths): - dir = os.path.abspath(os.path.join(*paths)) + dir = os.path.join(*paths) + try: + dir = os.path.abspath(dir) + except OSError: + pass return dir, os.path.normcase(dir) @@ -78,8 +82,8 @@ def abs__file__(): continue # don't mess with a PEP 302-supplied __file__ try: m.__file__ = os.path.abspath(m.__file__) - except AttributeError: - continue + except (AttributeError, OSError): + pass def removeduppaths(): diff --git a/Misc/ACKS b/Misc/ACKS index 95dbb9e..ece5f56 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -414,6 +414,7 @@ Vivek Khera Akira Kitada Mads Kiilerich Taek Joo Kim +W. Trevor King Paul Kippes Steve Kirsch Sebastian Kirsche diff --git a/Misc/NEWS b/Misc/NEWS index 3b76452..4f45059 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -122,6 +122,9 @@ C-API Library ------- +- Issue #6612: Fix site and sysconfig to catch os.getcwd() error, eg. if the + current directory was deleted. Patch written by W. Trevor King. + - Issue #9759: GzipFile now raises ValueError when an operation is attempted after the file is closed. Patch by Jeffrey Finkelstein. @@ -188,7 +191,7 @@ Library - Issue #8750: Fixed MutableSet's methods to correctly handle reflexive operations, namely x -= x and x ^= x. -- Issue #9129: smtpd.py is vulnerable to DoS attacks deriving from missing +- Issue #9129: smtpd.py is vulnerable to DoS attacks deriving from missing error handling when accepting a new connection. - Issue #658749: asyncore's connect() method now correctly interprets winsock @@ -543,7 +546,7 @@ Extension Modules ----------------- - Issue #10003: Allow handling of SIGBREAK on Windows. Fixes a regression - introduced by issue #9324. + introduced by issue #9324. - Issue #8734: Avoid crash in msvcrt.get_osfhandle() when an invalid file descriptor is provided. Patch by Pascal Chambon. -- cgit v0.12 From 582162e42ba4c944fa96c15a99de29ea96ea9ca3 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Tue, 12 Oct 2010 23:06:22 +0000 Subject: Merged revisions 85392 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85392 | benjamin.peterson | 2010-10-12 17:57:59 -0500 (Tue, 12 Oct 2010) | 1 line prefer clearing global objects to obscure module.__dict__ bugs #10068 ........ --- Doc/reference/datamodel.rst | 7 +++++++ Lib/test/test_module.py | 17 ++++++++++++++++- Misc/NEWS | 3 +++ Objects/moduleobject.c | 5 +---- 4 files changed, 27 insertions(+), 5 deletions(-) diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst index 3d1d26d..9643f2b 100644 --- a/Doc/reference/datamodel.rst +++ b/Doc/reference/datamodel.rst @@ -654,6 +654,13 @@ Modules Special read-only attribute: :attr:`__dict__` is the module's namespace as a dictionary object. + .. impl-detail:: + + Because of the way CPython clears module dictionaries, the module + dictionary will be cleared when the module falls out of scope even if the + dictionary still has live references. To avoid this, copy the dictionary + or keep the module around while using its dictionary directly. + .. index:: single: __name__ (module attribute) single: __doc__ (module attribute) diff --git a/Lib/test/test_module.py b/Lib/test/test_module.py index 21ddc9a..7734fb0 100644 --- a/Lib/test/test_module.py +++ b/Lib/test/test_module.py @@ -1,6 +1,6 @@ # Test the module type import unittest -from test.support import run_unittest +from test.support import run_unittest, gc_collect import sys ModuleType = type(sys) @@ -55,14 +55,29 @@ class ModuleTests(unittest.TestCase): {"__name__": "foo", "__doc__": "foodoc", "bar": 42}) self.assertTrue(foo.__dict__ is d) + @unittest.expectedFailure def test_dont_clear_dict(self): # See issue 7140. def f(): foo = ModuleType("foo") foo.bar = 4 return foo + gc_collect() self.assertEqual(f().__dict__["bar"], 4) + def test_clear_dict_in_ref_cycle(self): + destroyed = [] + m = ModuleType("foo") + m.destroyed = destroyed + s = """class A: + def __del__(self): + destroyed.append(1) +a = A()""" + exec(s, m.__dict__) + del m + gc_collect() + self.assertEqual(destroyed, [1]) + def test_main(): run_unittest(ModuleTests) diff --git a/Misc/NEWS b/Misc/NEWS index 4f45059..f4ba9db 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -46,6 +46,9 @@ Core and Builtins - Issue #83755: Implicit set-to-frozenset conversion was not thread-safe. +- Issue #10068: Global objects which have reference cycles with their module's + dict are now cleared again. This causes issue #7140 to appear again. + - Issue #9416: Fix some issues with complex formatting where the output with no type specifier failed to match the str output: diff --git a/Objects/moduleobject.c b/Objects/moduleobject.c index def3781..5dd9c01 100644 --- a/Objects/moduleobject.c +++ b/Objects/moduleobject.c @@ -312,10 +312,7 @@ module_dealloc(PyModuleObject *m) if (m->md_def && m->md_def->m_free) m->md_def->m_free(m); if (m->md_dict != NULL) { - /* If we are the only ones holding a reference, we can clear - the dictionary. */ - if (Py_REFCNT(m->md_dict) == 1) - _PyModule_Clear((PyObject *)m); + _PyModule_Clear((PyObject *)m); Py_DECREF(m->md_dict); } if (m->md_state != NULL) -- cgit v0.12 From a356271bd73451d4ce05ea3c6d5ac4f528f185f2 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Tue, 12 Oct 2010 23:10:04 +0000 Subject: Merged revisions 85395 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85395 | benjamin.peterson | 2010-10-12 18:07:13 -0500 (Tue, 12 Oct 2010) | 1 line fix spelling #10078 ........ --- Doc/library/string.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/string.rst b/Doc/library/string.rst index 6748484..409f461 100644 --- a/Doc/library/string.rst +++ b/Doc/library/string.rst @@ -448,7 +448,7 @@ The available presentation types for floating point and decimal values are: | | from the significand, and the decimal point is also | | | removed if there are no remaining digits following it. | | | | - | | Postive and negative infinity, positive and negative | + | | Positive and negative infinity, positive and negative | | | zero, and nans, are formatted as ``inf``, ``-inf``, | | | ``0``, ``-0`` and ``nan`` respectively, regardless of | | | the precision. | -- cgit v0.12 From bc5d78d30407a102fb9c1388bf8ca10825b4cefc Mon Sep 17 00:00:00 2001 From: "Gregory P. Smith" <greg@mad-scientist.com> Date: Wed, 13 Oct 2010 03:51:16 +0000 Subject: Merged revisions 85404 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85404 | gregory.p.smith | 2010-10-12 20:39:47 -0700 (Tue, 12 Oct 2010) | 2 lines fix compliation on NetBSD ........ --- Modules/socketmodule.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c index ce594dc..f88043c 100644 --- a/Modules/socketmodule.c +++ b/Modules/socketmodule.c @@ -379,7 +379,7 @@ dup_socket(SOCKET handle) #define SOCKETCLOSE close #endif -#if defined(HAVE_BLUETOOTH_H) || defined(HAVE_BLUETOOTH_BLUETOOTH_H) && !defined(__NetBSD__) +#if (defined(HAVE_BLUETOOTH_H) || defined(HAVE_BLUETOOTH_BLUETOOTH_H)) && !defined(__NetBSD__) #define USE_BLUETOOTH 1 #if defined(__FreeBSD__) #define BTPROTO_L2CAP BLUETOOTH_PROTO_L2CAP -- cgit v0.12 From 674f40092aeaa38e2748fe7c1979b4710cbb5720 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 13 Oct 2010 16:25:33 +0000 Subject: Merged revisions 85420 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85420 | antoine.pitrou | 2010-10-13 18:17:14 +0200 (mer., 13 oct. 2010) | 5 lines Issue #10041: The signature of optional arguments in socket.makefile() didn't match that of io.open(), and they also didn't get forwarded properly to TextIOWrapper in text mode. Patch by Kai Zhu. ........ --- Doc/library/socket.rst | 2 +- Lib/socket.py | 4 +- Lib/test/test_socket.py | 167 +++++++++++++++++++++++++++++++----------------- Misc/ACKS | 1 + Misc/NEWS | 4 ++ 5 files changed, 117 insertions(+), 61 deletions(-) diff --git a/Doc/library/socket.rst b/Doc/library/socket.rst index 931dd14..391216e 100644 --- a/Doc/library/socket.rst +++ b/Doc/library/socket.rst @@ -588,7 +588,7 @@ correspond to Unix system calls applicable to sockets. is system-dependent (usually 5). -.. method:: socket.makefile(mode='r', buffering=None, *, encoding=None, newline=None) +.. method:: socket.makefile(mode='r', buffering=None, *, encoding=None, errors=None, newline=None) .. index:: single: I/O control; buffering diff --git a/Lib/socket.py b/Lib/socket.py index f94c469..d035061 100644 --- a/Lib/socket.py +++ b/Lib/socket.py @@ -121,7 +121,7 @@ class socket(_socket.socket): return socket(self.family, self.type, self.proto, fileno=fd), addr def makefile(self, mode="r", buffering=None, *, - encoding=None, newline=None): + encoding=None, errors=None, newline=None): """makefile(...) -> an I/O stream connected to the socket The arguments are as for io.open() after the filename, @@ -159,7 +159,7 @@ class socket(_socket.socket): buffer = io.BufferedWriter(raw, buffering) if binary: return buffer - text = io.TextIOWrapper(buffer, encoding, newline) + text = io.TextIOWrapper(buffer, encoding, errors, newline) text.mode = mode return text diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py index ea83cd1..c33c823 100644 --- a/Lib/test/test_socket.py +++ b/Lib/test/test_socket.py @@ -32,7 +32,7 @@ def try_address(host, port=0, family=socket.AF_INET): return True HOST = support.HOST -MSG = b'Michael Gilfix was here\n' +MSG = 'Michael Gilfix was here\u1234\r\n'.encode('utf8') ## test unicode string and carriage return SUPPORTS_IPV6 = socket.has_ipv6 and try_address('::1', family=socket.AF_INET6) class SocketTCPTest(unittest.TestCase): @@ -870,120 +870,138 @@ class NonBlockingTCPTests(ThreadedTCPSocketTest): class FileObjectClassTestCase(SocketConnectedTest): """Unit tests for the object returned by socket.makefile() - self.serv_file is the io object returned by makefile() on + self.read_file is the io object returned by makefile() on the client connection. You can read from this file to get output from the server. - self.cli_file is the io object returned by makefile() on the + self.write_file is the io object returned by makefile() on the server connection. You can write to this file to send output to the client. """ bufsize = -1 # Use default buffer size + encoding = 'utf8' + errors = 'strict' + newline = None + + read_mode = 'rb' + read_msg = MSG + write_mode = 'wb' + write_msg = MSG def __init__(self, methodName='runTest'): SocketConnectedTest.__init__(self, methodName=methodName) def setUp(self): SocketConnectedTest.setUp(self) - self.serv_file = self.cli_conn.makefile('rb', self.bufsize) + self.read_file = self.cli_conn.makefile( + self.read_mode, self.bufsize, + encoding = self.encoding, + errors = self.errors, + newline = self.newline) def tearDown(self): - self.serv_file.close() - self.assertTrue(self.serv_file.closed) - self.serv_file = None + self.read_file.close() + self.assertTrue(self.read_file.closed) + self.read_file = None SocketConnectedTest.tearDown(self) def clientSetUp(self): SocketConnectedTest.clientSetUp(self) - self.cli_file = self.serv_conn.makefile('wb') + self.write_file = self.serv_conn.makefile( + self.write_mode, self.bufsize, + encoding = self.encoding, + errors = self.errors, + newline = self.newline) def clientTearDown(self): - self.cli_file.close() - self.assertTrue(self.cli_file.closed) - self.cli_file = None + self.write_file.close() + self.assertTrue(self.write_file.closed) + self.write_file = None SocketConnectedTest.clientTearDown(self) def testSmallRead(self): # Performing small file read test - first_seg = self.serv_file.read(len(MSG)-3) - second_seg = self.serv_file.read(3) + first_seg = self.read_file.read(len(self.read_msg)-3) + second_seg = self.read_file.read(3) msg = first_seg + second_seg - self.assertEqual(msg, MSG) + self.assertEqual(msg, self.read_msg) def _testSmallRead(self): - self.cli_file.write(MSG) - self.cli_file.flush() + self.write_file.write(self.write_msg) + self.write_file.flush() def testFullRead(self): # read until EOF - msg = self.serv_file.read() - self.assertEqual(msg, MSG) + msg = self.read_file.read() + self.assertEqual(msg, self.read_msg) def _testFullRead(self): - self.cli_file.write(MSG) - self.cli_file.close() + self.write_file.write(self.write_msg) + self.write_file.close() def testUnbufferedRead(self): # Performing unbuffered file read test - buf = b'' + buf = type(self.read_msg)() while 1: - char = self.serv_file.read(1) + char = self.read_file.read(1) if not char: break buf += char - self.assertEqual(buf, MSG) + self.assertEqual(buf, self.read_msg) def _testUnbufferedRead(self): - self.cli_file.write(MSG) - self.cli_file.flush() + self.write_file.write(self.write_msg) + self.write_file.flush() def testReadline(self): # Performing file readline test - line = self.serv_file.readline() - self.assertEqual(line, MSG) + line = self.read_file.readline() + self.assertEqual(line, self.read_msg) def _testReadline(self): - self.cli_file.write(MSG) - self.cli_file.flush() + self.write_file.write(self.write_msg) + self.write_file.flush() def testCloseAfterMakefile(self): # The file returned by makefile should keep the socket open. self.cli_conn.close() # read until EOF - msg = self.serv_file.read() - self.assertEqual(msg, MSG) + msg = self.read_file.read() + self.assertEqual(msg, self.read_msg) def _testCloseAfterMakefile(self): - self.cli_file.write(MSG) - self.cli_file.flush() + self.write_file.write(self.write_msg) + self.write_file.flush() def testMakefileAfterMakefileClose(self): - self.serv_file.close() + self.read_file.close() msg = self.cli_conn.recv(len(MSG)) - self.assertEqual(msg, MSG) + if isinstance(self.read_msg, str): + msg = msg.decode() + self.assertEqual(msg, self.read_msg) def _testMakefileAfterMakefileClose(self): - self.cli_file.write(MSG) - self.cli_file.flush() + self.write_file.write(self.write_msg) + self.write_file.flush() def testClosedAttr(self): - self.assertTrue(not self.serv_file.closed) + self.assertTrue(not self.read_file.closed) def _testClosedAttr(self): - self.assertTrue(not self.cli_file.closed) + self.assertTrue(not self.write_file.closed) def testAttributes(self): - self.assertEqual(self.serv_file.mode, 'rb') - self.assertEqual(self.serv_file.name, self.cli_conn.fileno()) + self.assertEqual(self.read_file.mode, self.read_mode) + self.assertEqual(self.read_file.name, self.cli_conn.fileno()) def _testAttributes(self): - self.assertEqual(self.cli_file.mode, 'wb') - self.assertEqual(self.cli_file.name, self.serv_conn.fileno()) + self.assertEqual(self.write_file.mode, self.write_mode) + self.assertEqual(self.write_file.name, self.serv_conn.fileno()) def testRealClose(self): - self.serv_file.close() - self.assertRaises(ValueError, self.serv_file.fileno) + self.read_file.close() + self.assertRaises(ValueError, self.read_file.fileno) self.cli_conn.close() self.assertRaises(socket.error, self.cli_conn.getsockname) @@ -1005,33 +1023,33 @@ class UnbufferedFileObjectClassTestCase(FileObjectClassTestCase): def testUnbufferedReadline(self): # Read a line, create a new file object, read another line with it - line = self.serv_file.readline() # first line - self.assertEqual(line, b"A. " + MSG) # first line - self.serv_file = self.cli_conn.makefile('rb', 0) - line = self.serv_file.readline() # second line - self.assertEqual(line, b"B. " + MSG) # second line + line = self.read_file.readline() # first line + self.assertEqual(line, b"A. " + self.write_msg) # first line + self.read_file = self.cli_conn.makefile('rb', 0) + line = self.read_file.readline() # second line + self.assertEqual(line, b"B. " + self.write_msg) # second line def _testUnbufferedReadline(self): - self.cli_file.write(b"A. " + MSG) - self.cli_file.write(b"B. " + MSG) - self.cli_file.flush() + self.write_file.write(b"A. " + self.write_msg) + self.write_file.write(b"B. " + self.write_msg) + self.write_file.flush() def testMakefileClose(self): # The file returned by makefile should keep the socket open... self.cli_conn.close() msg = self.cli_conn.recv(1024) - self.assertEqual(msg, MSG) + self.assertEqual(msg, self.read_msg) # ...until the file is itself closed - self.serv_file.close() + self.read_file.close() self.assertRaises(socket.error, self.cli_conn.recv, 1024) def _testMakefileClose(self): - self.cli_file.write(MSG) - self.cli_file.flush() + self.write_file.write(self.write_msg) + self.write_file.flush() def testMakefileCloseSocketDestroy(self): refcount_before = sys.getrefcount(self.cli_conn) - self.serv_file.close() + self.read_file.close() refcount_after = sys.getrefcount(self.cli_conn) self.assertEqual(refcount_before - 1, refcount_after) @@ -1049,6 +1067,36 @@ class SmallBufferedFileObjectClassTestCase(FileObjectClassTestCase): bufsize = 2 # Exercise the buffering code +class UnicodeReadFileObjectClassTestCase(FileObjectClassTestCase): + """Tests for socket.makefile() in text mode (rather than binary)""" + + read_mode = 'r' + read_msg = MSG.decode('utf8') + write_mode = 'wb' + write_msg = MSG + newline = '' + + +class UnicodeWriteFileObjectClassTestCase(FileObjectClassTestCase): + """Tests for socket.makefile() in text mode (rather than binary)""" + + read_mode = 'rb' + read_msg = MSG + write_mode = 'w' + write_msg = MSG.decode('utf8') + newline = '' + + +class UnicodeReadWriteFileObjectClassTestCase(FileObjectClassTestCase): + """Tests for socket.makefile() in text mode (rather than binary)""" + + read_mode = 'r' + read_msg = MSG.decode('utf8') + write_mode = 'w' + write_msg = MSG.decode('utf8') + newline = '' + + class NetworkConnectionTest(object): """Prove network connection.""" @@ -1426,6 +1474,9 @@ def test_main(): UnbufferedFileObjectClassTestCase, LineBufferedFileObjectClassTestCase, SmallBufferedFileObjectClassTestCase, + UnicodeReadFileObjectClassTestCase, + UnicodeWriteFileObjectClassTestCase, + UnicodeReadWriteFileObjectClassTestCase, NetworkConnectionNoServer, NetworkConnectionAttributesTest, NetworkConnectionBehaviourTest, diff --git a/Misc/ACKS b/Misc/ACKS index ece5f56..01d18ec 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -872,5 +872,6 @@ Artur Zaprzala Mike Zarnstorff Siebren van der Zee Uwe Zessin +Kai Zhu Tarek Ziadé Peter Åstrand diff --git a/Misc/NEWS b/Misc/NEWS index f4ba9db..e3e7080 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -125,6 +125,10 @@ C-API Library ------- +- Issue #10041: The signature of optional arguments in socket.makefile() + didn't match that of io.open(), and they also didn't get forwarded + properly to TextIOWrapper in text mode. Patch by Kai Zhu. + - Issue #6612: Fix site and sysconfig to catch os.getcwd() error, eg. if the current directory was deleted. Patch written by W. Trevor King. -- cgit v0.12 From a0bf56d4f1e9ea9f47a7e18a29d7678df284e345 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 13 Oct 2010 17:19:55 +0000 Subject: Merged revisions 85423 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85423 | antoine.pitrou | 2010-10-13 19:14:16 +0200 (mer., 13 oct. 2010) | 3 lines Protect test_smtpnet against connection failures ........ --- Lib/test/test_smtpnet.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_smtpnet.py b/Lib/test/test_smtpnet.py index 5b1b38c0..6634df7 100644 --- a/Lib/test/test_smtpnet.py +++ b/Lib/test/test_smtpnet.py @@ -12,7 +12,8 @@ class SmtpSSLTest(unittest.TestCase): def test_connect(self): support.get_attribute(smtplib, 'SMTP_SSL') - server = smtplib.SMTP_SSL(self.testServer, self.remotePort) + with support.transient_internet(self.testServer): + server = smtplib.SMTP_SSL(self.testServer, self.remotePort) server.ehlo() server.quit() -- cgit v0.12 From ae87a27a2994718e8e1b77f06b173882ec5c7704 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Wed, 13 Oct 2010 22:02:44 +0000 Subject: Merged revisions 85429 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85429 | benjamin.peterson | 2010-10-13 16:59:36 -0500 (Wed, 13 Oct 2010) | 1 line remove obselete import implementation #7287 ........ --- Demo/imputil/knee.py | 123 --------------------------------------------------- Misc/NEWS | 6 +++ 2 files changed, 6 insertions(+), 123 deletions(-) delete mode 100644 Demo/imputil/knee.py diff --git a/Demo/imputil/knee.py b/Demo/imputil/knee.py deleted file mode 100644 index 435b51c..0000000 --- a/Demo/imputil/knee.py +++ /dev/null @@ -1,123 +0,0 @@ -"""An Python re-implementation of hierarchical module import. - -This code is intended to be read, not executed. However, it does work --- all you need to do to enable it is "import knee". - -(The name is a pun on the klunkier predecessor of this module, "ni".) - -""" - -import sys, imp, builtins - - -# Replacement for __import__() -def import_hook(name, globals=None, locals=None, fromlist=None): - parent = determine_parent(globals) - q, tail = find_head_package(parent, name) - m = load_tail(q, tail) - if not fromlist: - return q - if hasattr(m, "__path__"): - ensure_fromlist(m, fromlist) - return m - -def determine_parent(globals): - if not globals or "__name__" not in globals: - return None - pname = globals['__name__'] - if "__path__" in globals: - parent = sys.modules[pname] - assert globals is parent.__dict__ - return parent - if '.' in pname: - i = pname.rfind('.') - pname = pname[:i] - parent = sys.modules[pname] - assert parent.__name__ == pname - return parent - return None - -def find_head_package(parent, name): - if '.' in name: - i = name.find('.') - head = name[:i] - tail = name[i+1:] - else: - head = name - tail = "" - if parent: - qname = "%s.%s" % (parent.__name__, head) - else: - qname = head - q = import_module(head, qname, parent) - if q: return q, tail - if parent: - qname = head - parent = None - q = import_module(head, qname, parent) - if q: return q, tail - raise ImportError("No module named " + qname) - -def load_tail(q, tail): - m = q - while tail: - i = tail.find('.') - if i < 0: i = len(tail) - head, tail = tail[:i], tail[i+1:] - mname = "%s.%s" % (m.__name__, head) - m = import_module(head, mname, m) - if not m: - raise ImportError("No module named " + mname) - return m - -def ensure_fromlist(m, fromlist, recursive=0): - for sub in fromlist: - if sub == "*": - if not recursive: - try: - all = m.__all__ - except AttributeError: - pass - else: - ensure_fromlist(m, all, 1) - continue - if sub != "*" and not hasattr(m, sub): - subname = "%s.%s" % (m.__name__, sub) - submod = import_module(sub, subname, m) - if not submod: - raise ImportError("No module named " + subname) - -def import_module(partname, fqname, parent): - try: - return sys.modules[fqname] - except KeyError: - pass - try: - fp, pathname, stuff = imp.find_module(partname, - parent and parent.__path__) - except ImportError: - return None - try: - m = imp.load_module(fqname, fp, pathname, stuff) - finally: - if fp: fp.close() - if parent: - setattr(parent, partname, m) - return m - - -def reload(module): - name = module.__name__ - if '.' not in name: - return import_module(name, name, None) - i = name.rfind('.') - pname = name[:i] - parent = sys.modules[pname] - return import_module(name[i+1:], name, parent) - - -# Save the original hooks -original_import = builtins.__import__ - -# Now install our hooks -builtins.__import__ = import_hook diff --git a/Misc/NEWS b/Misc/NEWS index e3e7080..bd9822b 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -703,6 +703,12 @@ Documentation - Issue #7829: Document in dis that bytecode is an implementation detail. +Tools/Demos +----------- + +- Issue #7287: Demo/imputil/knee.py was removed. + + What's New in Python 3.1.2? =========================== -- cgit v0.12 From 31370951c007379e9cc4654321f28cd9e1d0956f Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Wed, 13 Oct 2010 22:20:48 +0000 Subject: Merged revisions 85432 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85432 | benjamin.peterson | 2010-10-13 17:06:39 -0500 (Wed, 13 Oct 2010) | 1 line constify to appease compiler warnings ........ --- Modules/_ssl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Modules/_ssl.c b/Modules/_ssl.c index b98b03b..d4e550e 100644 --- a/Modules/_ssl.c +++ b/Modules/_ssl.c @@ -670,7 +670,7 @@ _get_peer_alt_names (X509 *certificate) { X509_EXTENSION *ext = NULL; GENERAL_NAMES *names = NULL; GENERAL_NAME *name; - X509V3_EXT_METHOD *method; + const X509V3_EXT_METHOD *method; BIO *biobuf = NULL; char buf[2048]; char *vptr; @@ -1042,7 +1042,7 @@ return the certificate even if it wasn't validated."); static PyObject *PySSL_cipher (PySSLObject *self) { PyObject *retval, *v; - SSL_CIPHER *current; + const SSL_CIPHER *current; char *cipher_name; char *cipher_protocol; -- cgit v0.12 From 2693d087940f7a9d0820d11e1372b77b7133dfec Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Wed, 13 Oct 2010 22:23:03 +0000 Subject: Merged revisions 85436 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85436 | benjamin.peterson | 2010-10-13 17:20:15 -0500 (Wed, 13 Oct 2010) | 1 line put PYTHONIOENCODING in man page ........ --- Misc/python.man | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/Misc/python.man b/Misc/python.man index b96c860..87f1c93 100644 --- a/Misc/python.man +++ b/Misc/python.man @@ -384,9 +384,18 @@ files). .IP PYTHONINSPECT If this is set to a non-empty string it is equivalent to specifying the \fB\-i\fP option. +.IP PYTHONIOENCODING +If this is set before running the interpreter, it overrides the encoding used +for stdin/stdout/stderr, in the syntax +.IB encodingname ":" errorhandler +The +.IB errorhandler +part is optional and has the same meaning as in str.encode. For stderr, the +.IB errorhandler + part is ignored; the handler will always be \'backslashreplace\'. .IP PYTHONNOUSERSITE -If this is set to a non-empty string it is equivalent to specifying -the \fB\-s\fP option (Don't add the user site directory to sys.path). +If this is set to a non-empty string it is equivalent to specifying the +\fB\-s\fP option (Don't add the user site directory to sys.path). .IP PYTHONUNBUFFERED If this is set to a non-empty string it is equivalent to specifying the \fB\-u\fP option. -- cgit v0.12 From 35ce42f20d17db5ec2ebe535e6f966895e407eb0 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 13 Oct 2010 23:50:54 +0000 Subject: Merged revisions 85444 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85444 | antoine.pitrou | 2010-10-14 01:48:39 +0200 (jeu., 14 oct. 2010) | 6 lines Fix (hopefully) occasional failures in test_threaded_import. `done` could be released multiple times because of concurrent execution. We convert it to an Event, where calling set() multiple times is not a problem. ........ --- Lib/test/test_threaded_import.py | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/Lib/test/test_threaded_import.py b/Lib/test/test_threaded_import.py index 8884fa8..7791935 100644 --- a/Lib/test/test_threaded_import.py +++ b/Lib/test/test_threaded_import.py @@ -33,7 +33,7 @@ def task(N, done, done_tasks, errors): done_tasks.append(thread.get_ident()) finished = len(done_tasks) == N if finished: - done.release() + done.set() # Create a circular import structure: A -> C -> B -> D -> A # NOTE: `time` is already loaded and therefore doesn't threaten to deadlock. @@ -99,8 +99,7 @@ class ThreadedImportTests(unittest.TestCase): # This triggers on, e.g., from test import autotest. raise unittest.SkipTest("can't run when import lock is held") - done = thread.allocate_lock() - done.acquire() + done = threading.Event() for N in (20, 50) * 3: if verbose: print("Trying", N, "threads ...", end=' ') @@ -112,13 +111,13 @@ class ThreadedImportTests(unittest.TestCase): pass errors = [] done_tasks = [] + done.clear() for i in range(N): thread.start_new_thread(task, (N, done, done_tasks, errors,)) - done.acquire() + done.wait(60) self.assertFalse(errors) if verbose: print("OK.") - done.release() def test_parallel_module_init(self): self.check_parallel_module_init() -- cgit v0.12 From c8ef6436d833b06f2b916127701abebb114ed38c Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Thu, 14 Oct 2010 11:35:17 +0000 Subject: Merged revisions 85472 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85472 | antoine.pitrou | 2010-10-14 13:29:16 +0200 (jeu., 14 oct. 2010) | 3 lines Add make variable to allow testing of different interpreter flags in buildbot runs ........ --- Makefile.pre.in | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile.pre.in b/Makefile.pre.in index 21e514f..51134fe 100644 --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -705,7 +705,7 @@ $(LIBRARY_OBJS) $(MODOBJS) Modules/python.o: $(PYTHON_HEADERS) TESTOPTS= -l $(EXTRATESTOPTS) TESTPROG= $(srcdir)/Lib/test/regrtest.py -TESTPYTHON= $(RUNSHARED) ./$(BUILDPYTHON) -E -bb +TESTPYTHON= $(RUNSHARED) ./$(BUILDPYTHON) -E -bb $(TESTPYTHONOPTS) test: all platform -find $(srcdir)/Lib -name '*.py[co]' -print | xargs rm -f -$(TESTPYTHON) $(TESTPROG) $(TESTOPTS) -- cgit v0.12 From 2731494720ce3cfa4816e9f3c711bbc19316acde Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Thu, 14 Oct 2010 15:41:23 +0000 Subject: Merged revisions 85482 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85482 | antoine.pitrou | 2010-10-14 17:34:31 +0200 (jeu., 14 oct. 2010) | 4 lines Replace the "compiler" resource with the more generic "cpu", so as to mark CPU-heavy tests. ........ --- Lib/test/regrtest.py | 5 ++--- Lib/test/support.py | 2 +- Lib/test/test_io.py | 2 ++ Lib/test/test_tokenize.py | 4 ++-- 4 files changed, 7 insertions(+), 6 deletions(-) diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py index c2c44e5..cac3c8c 100755 --- a/Lib/test/regrtest.py +++ b/Lib/test/regrtest.py @@ -115,8 +115,7 @@ resources to test. Currently only the following are defined: decimal - Test the decimal module against a large suite that verifies compliance with standards. - compiler - Allow test_tokenize to verify round-trip lexing on - every file in the test library. + cpu - Used for certain CPU-heavy tests. subprocess Run all tests for the subprocess module. @@ -178,7 +177,7 @@ if sys.platform == 'darwin': from test import support RESOURCE_NAMES = ('audio', 'curses', 'largefile', 'network', - 'decimal', 'compiler', 'subprocess', 'urlfetch', 'gui') + 'decimal', 'cpu', 'subprocess', 'urlfetch', 'gui') def usage(msg): diff --git a/Lib/test/support.py b/Lib/test/support.py index 34005e8..842cda6 100644 --- a/Lib/test/support.py +++ b/Lib/test/support.py @@ -873,7 +873,7 @@ def _id(obj): return obj def requires_resource(resource): - if resource_is_enabled(resource): + if is_resource_enabled(resource): return _id else: return unittest.skip("resource {0!r} is not enabled".format(resource)) diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index 4c7ce31..fe361be 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -803,6 +803,7 @@ class BufferedReaderTest(unittest.TestCase, CommonBufferedTests): self.assertEquals(b"abcdefg", bufio.read()) + @support.requires_resource('cpu') def test_threads(self): try: # Write out many bytes with exactly the same number of 0's, @@ -1070,6 +1071,7 @@ class BufferedWriterTest(unittest.TestCase, CommonBufferedTests): with self.open(support.TESTFN, "rb", buffering=0) as f: self.assertEqual(f.read(), b"abc") + @support.requires_resource('cpu') def test_threads(self): try: # Write out many bytes from many threads and test they were diff --git a/Lib/test/test_tokenize.py b/Lib/test/test_tokenize.py index eeefce1..5a25251 100644 --- a/Lib/test/test_tokenize.py +++ b/Lib/test/test_tokenize.py @@ -516,13 +516,13 @@ Two string literals on the same line True Test roundtrip on random python modules. -pass the '-ucompiler' option to process the full directory. +pass the '-ucpu' option to process the full directory. >>> import random >>> tempdir = os.path.dirname(f) or os.curdir >>> testfiles = glob.glob(os.path.join(tempdir, "test*.py")) - >>> if not support.is_resource_enabled("compiler"): + >>> if not support.is_resource_enabled("cpu"): ... testfiles = random.sample(testfiles, 10) ... >>> for testfile in testfiles: -- cgit v0.12 From e0f214a54912e428f378d1ef38b725a013b16990 Mon Sep 17 00:00:00 2001 From: Barry Warsaw <barry@python.org> Date: Thu, 14 Oct 2010 18:23:53 +0000 Subject: Fix issue 10094, by narrowing down the test for PROXY environment variables. Ubuntu 10.10 introduced $UBUNTU_MENUPROXY into the default user environment, and that's what's tripping up the code. --- Lib/test/test_urllib.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/test_urllib.py b/Lib/test/test_urllib.py index 4d389d7..13aa7b3 100644 --- a/Lib/test/test_urllib.py +++ b/Lib/test/test_urllib.py @@ -121,7 +121,7 @@ class ProxyTests(unittest.TestCase): self.env = support.EnvironmentVarGuard() # Delete all proxy related env vars for k in os.environ.keys(): - if 'proxy' in k.lower(): + if k == 'NO_PROXY': self.env.unset(k) def tearDown(self): -- cgit v0.12 From f8827aeb1591d2c4de49967cf1f11f698665a701 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Thu, 14 Oct 2010 18:40:02 +0000 Subject: Merged revisions 85489-85490 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85489 | antoine.pitrou | 2010-10-14 20:31:39 +0200 (jeu., 14 oct. 2010) | 3 lines Really fix bug ........ r85490 | antoine.pitrou | 2010-10-14 20:32:54 +0200 (jeu., 14 oct. 2010) | 3 lines Oops ........ --- Lib/test/test_urllib.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_urllib.py b/Lib/test/test_urllib.py index 13aa7b3..2a9590a 100644 --- a/Lib/test/test_urllib.py +++ b/Lib/test/test_urllib.py @@ -120,8 +120,8 @@ class ProxyTests(unittest.TestCase): # Records changes to env vars self.env = support.EnvironmentVarGuard() # Delete all proxy related env vars - for k in os.environ.keys(): - if k == 'NO_PROXY': + for k in list(os.environ): + if 'proxy' in k.lower(): self.env.unset(k) def tearDown(self): -- cgit v0.12 From 51be0f47fa871a7b45c6407183110fde02a79997 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Thu, 14 Oct 2010 20:44:58 +0000 Subject: Merged revisions 85492 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85492 | antoine.pitrou | 2010-10-14 22:35:26 +0200 (jeu., 14 oct. 2010) | 3 lines Increase timeouts in test_ftplib (for very slow buildbots) ........ --- Lib/test/test_ftplib.py | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/Lib/test/test_ftplib.py b/Lib/test/test_ftplib.py index b83cba0..fa1079f 100644 --- a/Lib/test/test_ftplib.py +++ b/Lib/test/test_ftplib.py @@ -82,7 +82,7 @@ class DummyFTPHandler(asynchat.async_chat): addr = list(map(int, arg.split(','))) ip = '%d.%d.%d.%d' %tuple(addr[:4]) port = (addr[4] * 256) + addr[5] - s = socket.create_connection((ip, port), timeout=2) + s = socket.create_connection((ip, port), timeout=10) self.dtp = DummyDTPHandler(s, baseclass=self) self.push('200 active data connection established') @@ -90,7 +90,7 @@ class DummyFTPHandler(asynchat.async_chat): sock = socket.socket() sock.bind((self.socket.getsockname()[0], 0)) sock.listen(5) - sock.settimeout(2) + sock.settimeout(10) ip, port = sock.getsockname()[:2] ip = ip.replace('.', ','); p1 = port / 256; p2 = port % 256 self.push('227 entering passive mode (%s,%d,%d)' %(ip, p1, p2)) @@ -100,7 +100,7 @@ class DummyFTPHandler(asynchat.async_chat): def cmd_eprt(self, arg): af, ip, port = arg.split(arg[0])[1:-1] port = int(port) - s = socket.create_connection((ip, port), timeout=2) + s = socket.create_connection((ip, port), timeout=10) self.dtp = DummyDTPHandler(s, baseclass=self) self.push('200 active data connection established') @@ -108,7 +108,7 @@ class DummyFTPHandler(asynchat.async_chat): sock = socket.socket(socket.AF_INET6) sock.bind((self.socket.getsockname()[0], 0)) sock.listen(5) - sock.settimeout(2) + sock.settimeout(10) port = sock.getsockname()[1] self.push('229 entering extended passive mode (|||%d|)' %port) conn, addr = sock.accept() @@ -232,7 +232,7 @@ class TestFTPClass(TestCase): def setUp(self): self.server = DummyFTPServer((HOST, 0)) self.server.start() - self.client = ftplib.FTP(timeout=2) + self.client = ftplib.FTP(timeout=10) self.client.connect(self.server.host, self.server.port) def tearDown(self): @@ -360,7 +360,7 @@ class TestFTPClass(TestCase): def test_makepasv(self): host, port = self.client.makepasv() - conn = socket.create_connection((host, port), 2) + conn = socket.create_connection((host, port), 10) conn.close() # IPv4 is in use, just make sure send_epsv has not been used self.assertEqual(self.server.handler.last_received_cmd, 'pasv') @@ -387,7 +387,7 @@ class TestIPv6Environment(TestCase): def test_makepasv(self): host, port = self.client.makepasv() - conn = socket.create_connection((host, port), 2) + conn = socket.create_connection((host, port), 10) conn.close() self.assertEqual(self.server.handler.last_received_cmd, 'epsv') -- cgit v0.12 From 3d400b7a58a9f6e338048593ae19ab3cc92a8cd3 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Thu, 14 Oct 2010 21:17:39 +0000 Subject: Merged revisions 85497 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85497 | antoine.pitrou | 2010-10-14 23:15:17 +0200 (jeu., 14 oct. 2010) | 3 lines Explicitly close some files (from issue #10093) ........ --- Lib/base64.py | 3 ++- Lib/mimetypes.py | 7 +++---- Python/traceback.c | 6 ++++++ 3 files changed, 11 insertions(+), 5 deletions(-) diff --git a/Lib/base64.py b/Lib/base64.py index b31c410..f93b3a4 100755 --- a/Lib/base64.py +++ b/Lib/base64.py @@ -383,7 +383,8 @@ def main(): if o == '-u': func = decode if o == '-t': test(); return if args and args[0] != '-': - func(open(args[0], 'rb'), sys.stdout.buffer) + with open(args[0], 'rb') as f: + func(f, sys.stdout.buffer) else: func(sys.stdin.buffer, sys.stdout.buffer) diff --git a/Lib/mimetypes.py b/Lib/mimetypes.py index f0da453..874037e 100644 --- a/Lib/mimetypes.py +++ b/Lib/mimetypes.py @@ -193,9 +193,8 @@ class MimeTypes: list of standard types, else to the list of non-standard types. """ - fp = open(filename) - self.readfp(fp, strict) - fp.close() + with open(filename) as fp: + self.readfp(fp, strict) def readfp(self, fp, strict=True): """ @@ -302,7 +301,7 @@ def init(files=None): files = knownfiles for file in files: if os.path.isfile(file): - db.readfp(open(file)) + db.read(file) encodings_map = db.encodings_map suffix_map = db.suffix_map types_map = db.types_map[True] diff --git a/Python/traceback.c b/Python/traceback.c index c101933..e74d442 100644 --- a/Python/traceback.c +++ b/Python/traceback.c @@ -209,6 +209,7 @@ _Py_DisplaySourceLine(PyObject *f, PyObject *filename, int lineno, int indent) PyObject *binary; PyObject *fob = NULL; PyObject *lineobj = NULL; + PyObject *res; char buf[MAXPATHLEN+1]; Py_UNICODE *u, *p; Py_ssize_t len; @@ -254,6 +255,11 @@ _Py_DisplaySourceLine(PyObject *f, PyObject *filename, int lineno, int indent) break; } } + res = PyObject_CallMethod(fob, "close", ""); + if (res) + Py_DECREF(res); + else + PyErr_Clear(); Py_DECREF(fob); if (!lineobj || !PyUnicode_Check(lineobj)) { Py_XDECREF(lineobj); -- cgit v0.12 From ea5d827b729e425751428153318ecc348cc0be50 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Thu, 14 Oct 2010 22:14:36 +0000 Subject: Merged revisions 85503 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85503 | antoine.pitrou | 2010-10-15 00:11:44 +0200 (ven., 15 oct. 2010) | 2 lines More proper closing of files ........ --- Lib/doctest.py | 6 ++-- Lib/test/test_decimal.py | 17 +++++----- Lib/test/test_modulefinder.py | 16 +++++++--- Lib/test/test_multibytecodec.py | 4 +-- Lib/test/test_multibytecodec_support.py | 56 +++++++++++++++++---------------- Lib/test/test_pipes.py | 30 ++++++++++++------ Lib/test/test_shutil.py | 12 ++++--- 7 files changed, 83 insertions(+), 58 deletions(-) diff --git a/Lib/doctest.py b/Lib/doctest.py index 21b6cc3..7554a1f 100644 --- a/Lib/doctest.py +++ b/Lib/doctest.py @@ -214,7 +214,8 @@ def _load_testfile(filename, package, module_relative, encoding): # get_data() opens files as 'rb', so one must do the equivalent # conversion as universal newlines would do. return file_contents.replace(os.linesep, '\n'), filename - return open(filename, encoding=encoding).read(), filename + with open(filename, encoding=encoding) as f: + return f.read(), filename def _indent(s, indent=4): """ @@ -2503,7 +2504,8 @@ def debug_script(src, pm=False, globs=None): if pm: try: - exec(open(srcfilename).read(), globs, globs) + with open(srcfilename) as f: + exec(f.read(), globs, globs) except: print(sys.exc_info()[1]) pdb.post_mortem(sys.exc_info()[2]) diff --git a/Lib/test/test_decimal.py b/Lib/test/test_decimal.py index e9fbad4..9467191 100644 --- a/Lib/test/test_decimal.py +++ b/Lib/test/test_decimal.py @@ -218,14 +218,15 @@ class DecimalTest(unittest.TestCase): if skip_expected: raise unittest.SkipTest return - for line in open(file): - line = line.replace('\r\n', '').replace('\n', '') - #print line - try: - t = self.eval_line(line) - except DecimalException as exception: - #Exception raised where there shoudn't have been one. - self.fail('Exception "'+exception.__class__.__name__ + '" raised on line '+line) + with open(file) as f: + for line in f: + line = line.replace('\r\n', '').replace('\n', '') + #print line + try: + t = self.eval_line(line) + except DecimalException as exception: + #Exception raised where there shoudn't have been one. + self.fail('Exception "'+exception.__class__.__name__ + '" raised on line '+line) return diff --git a/Lib/test/test_modulefinder.py b/Lib/test/test_modulefinder.py index b4fa06a..a184217 100644 --- a/Lib/test/test_modulefinder.py +++ b/Lib/test/test_modulefinder.py @@ -204,11 +204,17 @@ def open_file(path): def create_package(source): ofi = None - for line in source.splitlines(): - if line.startswith(" ") or line.startswith("\t"): - ofi.write(line.strip() + "\n") - else: - ofi = open_file(os.path.join(TEST_DIR, line.strip())) + try: + for line in source.splitlines(): + if line.startswith(" ") or line.startswith("\t"): + ofi.write(line.strip() + "\n") + else: + if ofi: + ofi.close() + ofi = open_file(os.path.join(TEST_DIR, line.strip())) + finally: + if ofi: + ofi.close() class ModuleFinderTest(unittest.TestCase): def _do_test(self, info, report=False): diff --git a/Lib/test/test_multibytecodec.py b/Lib/test/test_multibytecodec.py index b482b39..f3c8c61 100644 --- a/Lib/test/test_multibytecodec.py +++ b/Lib/test/test_multibytecodec.py @@ -49,8 +49,8 @@ class Test_MultibyteCodec(unittest.TestCase): def test_codingspec(self): try: for enc in ALL_CJKENCODINGS: - print('# coding:', enc, file=io.open(TESTFN, 'w')) - exec(open(TESTFN).read()) + code = '# coding: {}\n'.format(enc) + exec(code) finally: support.unlink(TESTFN) diff --git a/Lib/test/test_multibytecodec_support.py b/Lib/test/test_multibytecodec_support.py index e4036bf..d28c653 100644 --- a/Lib/test/test_multibytecodec_support.py +++ b/Lib/test/test_multibytecodec_support.py @@ -277,7 +277,7 @@ class TestBase_Mapping(unittest.TestCase): def __init__(self, *args, **kw): unittest.TestCase.__init__(self, *args, **kw) try: - self.open_mapping_file() # test it to report the error early + self.open_mapping_file().close() # test it to report the error early except IOError: self.skipTest("Could not retrieve "+self.mapfileurl) @@ -294,36 +294,38 @@ class TestBase_Mapping(unittest.TestCase): unichrs = lambda s: ''.join(map(chr, map(eval, s.split('+')))) urt_wa = {} - for line in self.open_mapping_file(): - if not line: - break - data = line.split('#')[0].strip().split() - if len(data) != 2: - continue - - csetval = eval(data[0]) - if csetval <= 0x7F: - csetch = bytes([csetval & 0xff]) - elif csetval >= 0x1000000: - csetch = bytes([(csetval >> 24), ((csetval >> 16) & 0xff), - ((csetval >> 8) & 0xff), (csetval & 0xff)]) - elif csetval >= 0x10000: - csetch = bytes([(csetval >> 16), ((csetval >> 8) & 0xff), - (csetval & 0xff)]) - elif csetval >= 0x100: - csetch = bytes([(csetval >> 8), (csetval & 0xff)]) - else: - continue + with self.open_mapping_file() as f: + for line in f: + if not line: + break + data = line.split('#')[0].strip().split() + if len(data) != 2: + continue + + csetval = eval(data[0]) + if csetval <= 0x7F: + csetch = bytes([csetval & 0xff]) + elif csetval >= 0x1000000: + csetch = bytes([(csetval >> 24), ((csetval >> 16) & 0xff), + ((csetval >> 8) & 0xff), (csetval & 0xff)]) + elif csetval >= 0x10000: + csetch = bytes([(csetval >> 16), ((csetval >> 8) & 0xff), + (csetval & 0xff)]) + elif csetval >= 0x100: + csetch = bytes([(csetval >> 8), (csetval & 0xff)]) + else: + continue - unich = unichrs(data[1]) - if ord(unich) == 0xfffd or unich in urt_wa: - continue - urt_wa[unich] = csetch + unich = unichrs(data[1]) + if ord(unich) == 0xfffd or unich in urt_wa: + continue + urt_wa[unich] = csetch - self._testpoint(csetch, unich) + self._testpoint(csetch, unich) def _test_mapping_file_ucm(self): - ucmdata = self.open_mapping_file().read() + with self.open_mapping_file() as f: + ucmdata = f.read() uc = re.findall('<a u="([A-F0-9]{4})" b="([0-9A-F ]+)"/>', ucmdata) for uni, coded in uc: unich = chr(int(uni, 16)) diff --git a/Lib/test/test_pipes.py b/Lib/test/test_pipes.py index 9c7e8e1..b816a3b 100644 --- a/Lib/test/test_pipes.py +++ b/Lib/test/test_pipes.py @@ -23,17 +23,21 @@ class SimplePipeTests(unittest.TestCase): f = t.open(TESTFN, 'w') f.write('hello world #1') f.close() - self.assertEqual(open(TESTFN).read(), 'HELLO WORLD #1') + with open(TESTFN) as f: + self.assertEqual(f.read(), 'HELLO WORLD #1') def testSimplePipe2(self): - open(TESTFN, 'w').write('hello world #2') + with open(TESTFN, 'w') as f: + f.write('hello world #2') t = pipes.Template() t.append(s_command + ' < $IN > $OUT', pipes.FILEIN_FILEOUT) t.copy(TESTFN, TESTFN2) - self.assertEqual(open(TESTFN2).read(), 'HELLO WORLD #2') + with open(TESTFN2) as f: + self.assertEqual(f.read(), 'HELLO WORLD #2') def testSimplePipe3(self): - open(TESTFN, 'w').write('hello world #2') + with open(TESTFN, 'w') as f: + f.write('hello world #2') t = pipes.Template() t.append(s_command + ' < $IN', pipes.FILEIN_STDOUT) self.assertEqual(t.open(TESTFN, 'r').read(), 'HELLO WORLD #2') @@ -41,16 +45,20 @@ class SimplePipeTests(unittest.TestCase): def testEmptyPipeline1(self): # copy through empty pipe d = 'empty pipeline test COPY' - open(TESTFN, 'w').write(d) - open(TESTFN2, 'w').write('') + with open(TESTFN, 'w') as f: + f.write(d) + with open(TESTFN2, 'w') as f: + f.write('') t=pipes.Template() t.copy(TESTFN, TESTFN2) - self.assertEqual(open(TESTFN2).read(), d) + with open(TESTFN2) as f: + self.assertEqual(f.read(), d) def testEmptyPipeline2(self): # read through empty pipe d = 'empty pipeline test READ' - open(TESTFN, 'w').write(d) + with open(TESTFN, 'w') as f: + f.write(d) t=pipes.Template() self.assertEqual(t.open(TESTFN, 'r').read(), d) @@ -58,8 +66,10 @@ class SimplePipeTests(unittest.TestCase): # write through empty pipe d = 'empty pipeline test WRITE' t = pipes.Template() - t.open(TESTFN, 'w').write(d) - self.assertEqual(open(TESTFN).read(), d) + with t.open(TESTFN, 'w') as f: + f.write(d) + with open(TESTFN) as f: + self.assertEqual(f.read(), d) def testQuoting(self): safeunquoted = string.ascii_letters + string.digits + '@%_-+=:,./' diff --git a/Lib/test/test_shutil.py b/Lib/test/test_shutil.py index e86e1d3..becd91c 100644 --- a/Lib/test/test_shutil.py +++ b/Lib/test/test_shutil.py @@ -217,7 +217,8 @@ class TestShutil(unittest.TestCase): os.link(src, dst) self.assertRaises(shutil.Error, shutil.copyfile, src, dst) - self.assertEqual(open(src,'r').read(), 'cheddar') + with open(src, 'r') as f: + self.assertEqual(f.read(), 'cheddar') os.remove(dst) # Using `src` here would mean we end up with a symlink pointing @@ -225,7 +226,8 @@ class TestShutil(unittest.TestCase): # TESTFN/cheese. os.symlink('cheese', dst) self.assertRaises(shutil.Error, shutil.copyfile, src, dst) - self.assertEqual(open(src,'r').read(), 'cheddar') + with open(src, 'r') as f: + self.assertEqual(f.read(), 'cheddar') os.remove(dst) finally: try: @@ -307,9 +309,11 @@ class TestMove(unittest.TestCase): pass def _check_move_file(self, src, dst, real_dst): - contents = open(src, "rb").read() + with open(src, "rb") as f: + contents = f.read() shutil.move(src, dst) - self.assertEqual(contents, open(real_dst, "rb").read()) + with open(real_dst, "rb") as f: + self.assertEqual(contents, f.read()) self.assertFalse(os.path.exists(src)) def _check_move_dir(self, src, dst, real_dst): -- cgit v0.12 From b0871cac113961499b170f3470428b25fe2a432d Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Thu, 14 Oct 2010 23:03:32 +0000 Subject: Merged revisions 85510 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r85510 | benjamin.peterson | 2010-10-14 18:00:04 -0500 (Thu, 14 Oct 2010) | 61 lines Merged revisions 83852-83853,83857,84042,84216,84274-84276,84375,85388,85478,85506-85508 via svnmerge from svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3 ........ r83852 | benjamin.peterson | 2010-08-08 15:45:44 -0500 (Sun, 08 Aug 2010) | 1 line wrap with parens ........ r83853 | benjamin.peterson | 2010-08-08 15:46:31 -0500 (Sun, 08 Aug 2010) | 1 line use parens ........ r83857 | benjamin.peterson | 2010-08-08 15:59:49 -0500 (Sun, 08 Aug 2010) | 1 line things which use touch_import should be pre order ........ r84042 | george.boutsioukis | 2010-08-14 16:10:19 -0500 (Sat, 14 Aug 2010) | 2 lines This revision incorporates into the 2to3 tool the new, faster, tree matching algorithm developed during a GSOC project. The algorithm resides in the two added modules, btm_matcher and btm_utils. New code has been added to drive the new matching process in refactor.py and a few minor changes were made in other modules. A BM_compatible flag(False by default) has been added in fixer_base and it is set to True in most of the current fixers. ........ r84216 | benjamin.peterson | 2010-08-19 16:44:05 -0500 (Thu, 19 Aug 2010) | 1 line allow star_expr in testlist_gexp ........ r84274 | benjamin.peterson | 2010-08-22 18:40:46 -0500 (Sun, 22 Aug 2010) | 1 line wrap long line ........ r84275 | benjamin.peterson | 2010-08-22 18:42:22 -0500 (Sun, 22 Aug 2010) | 1 line cleanup ........ r84276 | benjamin.peterson | 2010-08-22 18:51:01 -0500 (Sun, 22 Aug 2010) | 1 line when there's a None value and a traceback, don't call type with it #9661 ........ r84375 | george.boutsioukis | 2010-08-31 08:38:53 -0500 (Tue, 31 Aug 2010) | 3 lines Idiomatic code changes & stylistic issues fixed in the BottomMatcher module. Thanks to Benjamin Peterson for taking the time to review the code. ........ r85388 | benjamin.peterson | 2010-10-12 17:27:44 -0500 (Tue, 12 Oct 2010) | 1 line fix urllib fixer with multiple as imports on a line #10069 ........ r85478 | benjamin.peterson | 2010-10-14 08:09:56 -0500 (Thu, 14 Oct 2010) | 1 line stop abusing docstrings ........ r85506 | benjamin.peterson | 2010-10-14 17:45:19 -0500 (Thu, 14 Oct 2010) | 1 line kill sibling import ........ r85507 | benjamin.peterson | 2010-10-14 17:54:15 -0500 (Thu, 14 Oct 2010) | 1 line remove trailing whitespace ........ r85508 | benjamin.peterson | 2010-10-14 17:55:28 -0500 (Thu, 14 Oct 2010) | 1 line typo ........ ................ --- Lib/lib2to3/Grammar.txt | 2 +- Lib/lib2to3/btm_matcher.py | 168 +++++++++++++++++ Lib/lib2to3/btm_utils.py | 283 +++++++++++++++++++++++++++++ Lib/lib2to3/fixer_base.py | 11 +- Lib/lib2to3/fixer_util.py | 8 +- Lib/lib2to3/fixes/fix_apply.py | 1 + Lib/lib2to3/fixes/fix_basestring.py | 1 + Lib/lib2to3/fixes/fix_buffer.py | 1 + Lib/lib2to3/fixes/fix_callable.py | 3 + Lib/lib2to3/fixes/fix_dict.py | 2 + Lib/lib2to3/fixes/fix_except.py | 1 + Lib/lib2to3/fixes/fix_exec.py | 1 + Lib/lib2to3/fixes/fix_execfile.py | 1 + Lib/lib2to3/fixes/fix_exitfunc.py | 2 + Lib/lib2to3/fixes/fix_filter.py | 1 + Lib/lib2to3/fixes/fix_funcattrs.py | 2 + Lib/lib2to3/fixes/fix_future.py | 2 + Lib/lib2to3/fixes/fix_getcwdu.py | 1 + Lib/lib2to3/fixes/fix_has_key.py | 1 + Lib/lib2to3/fixes/fix_idioms.py | 1 - Lib/lib2to3/fixes/fix_import.py | 1 + Lib/lib2to3/fixes/fix_imports.py | 2 + Lib/lib2to3/fixes/fix_input.py | 2 +- Lib/lib2to3/fixes/fix_intern.py | 2 + Lib/lib2to3/fixes/fix_isinstance.py | 2 +- Lib/lib2to3/fixes/fix_itertools.py | 1 + Lib/lib2to3/fixes/fix_itertools_imports.py | 1 + Lib/lib2to3/fixes/fix_long.py | 2 +- Lib/lib2to3/fixes/fix_map.py | 1 + Lib/lib2to3/fixes/fix_metaclass.py | 1 + Lib/lib2to3/fixes/fix_methodattrs.py | 1 + Lib/lib2to3/fixes/fix_next.py | 1 + Lib/lib2to3/fixes/fix_nonzero.py | 1 + Lib/lib2to3/fixes/fix_operator.py | 25 ++- Lib/lib2to3/fixes/fix_paren.py | 2 + Lib/lib2to3/fixes/fix_print.py | 2 + Lib/lib2to3/fixes/fix_raise.py | 14 +- Lib/lib2to3/fixes/fix_raw_input.py | 1 + Lib/lib2to3/fixes/fix_reduce.py | 3 + Lib/lib2to3/fixes/fix_renames.py | 1 + Lib/lib2to3/fixes/fix_repr.py | 1 + Lib/lib2to3/fixes/fix_set_literal.py | 1 + Lib/lib2to3/fixes/fix_standarderror.py | 2 +- Lib/lib2to3/fixes/fix_sys_exc.py | 1 + Lib/lib2to3/fixes/fix_throw.py | 2 +- Lib/lib2to3/fixes/fix_tuple_params.py | 4 + Lib/lib2to3/fixes/fix_types.py | 2 +- Lib/lib2to3/fixes/fix_unicode.py | 2 +- Lib/lib2to3/fixes/fix_urllib.py | 31 +++- Lib/lib2to3/fixes/fix_xrange.py | 2 +- Lib/lib2to3/fixes/fix_xreadlines.py | 1 + Lib/lib2to3/fixes/fix_zip.py | 1 + Lib/lib2to3/patcomp.py | 7 +- Lib/lib2to3/pygram.py | 5 + Lib/lib2to3/pytree.py | 38 +++- Lib/lib2to3/refactor.py | 87 ++++++++- Lib/lib2to3/tests/data/bom.py | 1 - Lib/lib2to3/tests/test_fixers.py | 8 + Lib/lib2to3/tests/test_pytree.py | 21 +++ 59 files changed, 726 insertions(+), 50 deletions(-) create mode 100644 Lib/lib2to3/btm_matcher.py create mode 100644 Lib/lib2to3/btm_utils.py diff --git a/Lib/lib2to3/Grammar.txt b/Lib/lib2to3/Grammar.txt index be034e1..8a96726 100644 --- a/Lib/lib2to3/Grammar.txt +++ b/Lib/lib2to3/Grammar.txt @@ -128,7 +128,7 @@ atom: ('(' [yield_expr|testlist_gexp] ')' | '`' testlist1 '`' | NAME | NUMBER | STRING+ | '.' '.' '.') listmaker: (test|star_expr) ( comp_for | (',' (test|star_expr))* [','] ) -testlist_gexp: test ( comp_for | (',' (test|star_expr))* [','] ) +testlist_gexp: (test|star_expr) ( comp_for | (',' (test|star_expr))* [','] ) lambdef: 'lambda' [varargslist] ':' test trailer: '(' [arglist] ')' | '[' subscriptlist ']' | '.' NAME subscriptlist: subscript (',' subscript)* [','] diff --git a/Lib/lib2to3/btm_matcher.py b/Lib/lib2to3/btm_matcher.py new file mode 100644 index 0000000..eabe1a7 --- /dev/null +++ b/Lib/lib2to3/btm_matcher.py @@ -0,0 +1,168 @@ +"""A bottom-up tree matching algorithm implementation meant to speed +up 2to3's matching process. After the tree patterns are reduced to +their rarest linear path, a linear Aho-Corasick automaton is +created. The linear automaton traverses the linear paths from the +leaves to the root of the AST and returns a set of nodes for further +matching. This reduces significantly the number of candidate nodes.""" + +__author__ = "George Boutsioukis <gboutsioukis@gmail.com>" + +import logging +import itertools +from collections import defaultdict + +from . import pytree +from .btm_utils import reduce_tree + +class BMNode(object): + """Class for a node of the Aho-Corasick automaton used in matching""" + count = itertools.count() + def __init__(self): + self.transition_table = {} + self.fixers = [] + self.id = next(BMNode.count) + self.content = '' + +class BottomMatcher(object): + """The main matcher class. After instantiating the patterns should + be added using the add_fixer method""" + + def __init__(self): + self.match = set() + self.root = BMNode() + self.nodes = [self.root] + self.fixers = [] + self.logger = logging.getLogger("RefactoringTool") + + def add_fixer(self, fixer): + """Reduces a fixer's pattern tree to a linear path and adds it + to the matcher(a common Aho-Corasick automaton). The fixer is + appended on the matching states and called when they are + reached""" + self.fixers.append(fixer) + tree = reduce_tree(fixer.pattern_tree) + linear = tree.get_linear_subpattern() + match_nodes = self.add(linear, start=self.root) + for match_node in match_nodes: + match_node.fixers.append(fixer) + + def add(self, pattern, start): + "Recursively adds a linear pattern to the AC automaton" + #print("adding pattern", pattern, "to", start) + if not pattern: + #print("empty pattern") + return [start] + if isinstance(pattern[0], tuple): + #alternatives + #print("alternatives") + match_nodes = [] + for alternative in pattern[0]: + #add all alternatives, and add the rest of the pattern + #to each end node + end_nodes = self.add(alternative, start=start) + for end in end_nodes: + match_nodes.extend(self.add(pattern[1:], end)) + return match_nodes + else: + #single token + #not last + if pattern[0] not in start.transition_table: + #transition did not exist, create new + next_node = BMNode() + start.transition_table[pattern[0]] = next_node + else: + #transition exists already, follow + next_node = start.transition_table[pattern[0]] + + if pattern[1:]: + end_nodes = self.add(pattern[1:], start=next_node) + else: + end_nodes = [next_node] + return end_nodes + + def run(self, leaves): + """The main interface with the bottom matcher. The tree is + traversed from the bottom using the constructed + automaton. Nodes are only checked once as the tree is + retraversed. When the automaton fails, we give it one more + shot(in case the above tree matches as a whole with the + rejected leaf), then we break for the next leaf. There is the + special case of multiple arguments(see code comments) where we + recheck the nodes + + Args: + The leaves of the AST tree to be matched + + Returns: + A dictionary of node matches with fixers as the keys + """ + current_ac_node = self.root + results = defaultdict(list) + for leaf in leaves: + current_ast_node = leaf + while current_ast_node: + current_ast_node.was_checked = True + for child in current_ast_node.children: + # multiple statements, recheck + if isinstance(child, pytree.Leaf) and child.value == ";": + current_ast_node.was_checked = False + break + if current_ast_node.type == 1: + #name + node_token = current_ast_node.value + else: + node_token = current_ast_node.type + + if node_token in current_ac_node.transition_table: + #token matches + current_ac_node = current_ac_node.transition_table[node_token] + for fixer in current_ac_node.fixers: + if not fixer in results: + results[fixer] = [] + results[fixer].append(current_ast_node) + + else: + #matching failed, reset automaton + current_ac_node = self.root + if (current_ast_node.parent is not None + and current_ast_node.parent.was_checked): + #the rest of the tree upwards has been checked, next leaf + break + + #recheck the rejected node once from the root + if node_token in current_ac_node.transition_table: + #token matches + current_ac_node = current_ac_node.transition_table[node_token] + for fixer in current_ac_node.fixers: + if not fixer in results.keys(): + results[fixer] = [] + results[fixer].append(current_ast_node) + + current_ast_node = current_ast_node.parent + return results + + def print_ac(self): + "Prints a graphviz diagram of the BM automaton(for debugging)" + print("digraph g{") + def print_node(node): + for subnode_key in node.transition_table.keys(): + subnode = node.transition_table[subnode_key] + print("%d -> %d [label=%s] //%s" % + (node.id, subnode.id, type_repr(subnode_key), str(subnode.fixers))) + if subnode_key == 1: + print(subnode.content) + print_node(subnode) + print_node(self.root) + print("}") + +# taken from pytree.py for debugging; only used by print_ac +_type_reprs = {} +def type_repr(type_num): + global _type_reprs + if not _type_reprs: + from .pygram import python_symbols + # printing tokens is possible but not as useful + # from .pgen2 import token // token.__dict__.items(): + for name, val in python_symbols.__dict__.items(): + if type(val) == int: _type_reprs[val] = name + return _type_reprs.setdefault(type_num, type_num) diff --git a/Lib/lib2to3/btm_utils.py b/Lib/lib2to3/btm_utils.py new file mode 100644 index 0000000..2276dc9 --- /dev/null +++ b/Lib/lib2to3/btm_utils.py @@ -0,0 +1,283 @@ +"Utility functions used by the btm_matcher module" + +from . import pytree +from .pgen2 import grammar, token +from .pygram import pattern_symbols, python_symbols + +syms = pattern_symbols +pysyms = python_symbols +tokens = grammar.opmap +token_labels = token + +TYPE_ANY = -1 +TYPE_ALTERNATIVES = -2 +TYPE_GROUP = -3 + +class MinNode(object): + """This class serves as an intermediate representation of the + pattern tree during the conversion to sets of leaf-to-root + subpatterns""" + + def __init__(self, type=None, name=None): + self.type = type + self.name = name + self.children = [] + self.leaf = False + self.parent = None + self.alternatives = [] + self.group = [] + + def __repr__(self): + return str(self.type) + ' ' + str(self.name) + + def leaf_to_root(self): + """Internal method. Returns a characteristic path of the + pattern tree. This method must be run for all leaves until the + linear subpatterns are merged into a single""" + node = self + subp = [] + while node: + if node.type == TYPE_ALTERNATIVES: + node.alternatives.append(subp) + if len(node.alternatives) == len(node.children): + #last alternative + subp = [tuple(node.alternatives)] + node.alternatives = [] + node = node.parent + continue + else: + node = node.parent + subp = None + break + + if node.type == TYPE_GROUP: + node.group.append(subp) + #probably should check the number of leaves + if len(node.group) == len(node.children): + subp = get_characteristic_subpattern(node.group) + node.group = [] + node = node.parent + continue + else: + node = node.parent + subp = None + break + + if node.type == token_labels.NAME and node.name: + #in case of type=name, use the name instead + subp.append(node.name) + else: + subp.append(node.type) + + node = node.parent + return subp + + def get_linear_subpattern(self): + """Drives the leaf_to_root method. The reason that + leaf_to_root must be run multiple times is because we need to + reject 'group' matches; for example the alternative form + (a | b c) creates a group [b c] that needs to be matched. Since + matching multiple linear patterns overcomes the automaton's + capabilities, leaf_to_root merges each group into a single + choice based on 'characteristic'ity, + + i.e. (a|b c) -> (a|b) if b more characteristic than c + + Returns: The most 'characteristic'(as defined by + get_characteristic_subpattern) path for the compiled pattern + tree. + """ + + for l in self.leaves(): + subp = l.leaf_to_root() + if subp: + return subp + + def leaves(self): + "Generator that returns the leaves of the tree" + for child in self.children: + for x in child.leaves(): + yield x + if not self.children: + yield self + +def reduce_tree(node, parent=None): + """ + Internal function. Reduces a compiled pattern tree to an + intermediate representation suitable for feeding the + automaton. This also trims off any optional pattern elements(like + [a], a*). + """ + + new_node = None + #switch on the node type + if node.type == syms.Matcher: + #skip + node = node.children[0] + + if node.type == syms.Alternatives : + #2 cases + if len(node.children) <= 2: + #just a single 'Alternative', skip this node + new_node = reduce_tree(node.children[0], parent) + else: + #real alternatives + new_node = MinNode(type=TYPE_ALTERNATIVES) + #skip odd children('|' tokens) + for child in node.children: + if node.children.index(child)%2: + continue + reduced = reduce_tree(child, new_node) + if reduced is not None: + new_node.children.append(reduced) + elif node.type == syms.Alternative: + if len(node.children) > 1: + + new_node = MinNode(type=TYPE_GROUP) + for child in node.children: + reduced = reduce_tree(child, new_node) + if reduced: + new_node.children.append(reduced) + if not new_node.children: + # delete the group if all of the children were reduced to None + new_node = None + + else: + new_node = reduce_tree(node.children[0], parent) + + elif node.type == syms.Unit: + if (isinstance(node.children[0], pytree.Leaf) and + node.children[0].value == '('): + #skip parentheses + return reduce_tree(node.children[1], parent) + if ((isinstance(node.children[0], pytree.Leaf) and + node.children[0].value == '[') + or + (len(node.children)>1 and + hasattr(node.children[1], "value") and + node.children[1].value == '[')): + #skip whole unit if its optional + return None + + leaf = True + details_node = None + alternatives_node = None + has_repeater = False + repeater_node = None + has_variable_name = False + + for child in node.children: + if child.type == syms.Details: + leaf = False + details_node = child + elif child.type == syms.Repeater: + has_repeater = True + repeater_node = child + elif child.type == syms.Alternatives: + alternatives_node = child + if hasattr(child, 'value') and child.value == '=': # variable name + has_variable_name = True + + #skip variable name + if has_variable_name: + #skip variable name, '=' + name_leaf = node.children[2] + if hasattr(name_leaf, 'value') and name_leaf.value == '(': + # skip parenthesis + name_leaf = node.children[3] + else: + name_leaf = node.children[0] + + #set node type + if name_leaf.type == token_labels.NAME: + #(python) non-name or wildcard + if name_leaf.value == 'any': + new_node = MinNode(type=TYPE_ANY) + else: + if hasattr(token_labels, name_leaf.value): + new_node = MinNode(type=getattr(token_labels, name_leaf.value)) + else: + new_node = MinNode(type=getattr(pysyms, name_leaf.value)) + + elif name_leaf.type == token_labels.STRING: + #(python) name or character; remove the apostrophes from + #the string value + name = name_leaf.value.strip("'") + if name in tokens: + new_node = MinNode(type=tokens[name]) + else: + new_node = MinNode(type=token_labels.NAME, name=name) + elif name_leaf.type == syms.Alternatives: + new_node = reduce_tree(alternatives_node, parent) + + #handle repeaters + if has_repeater: + if repeater_node.children[0].value == '*': + #reduce to None + new_node = None + elif repeater_node.children[0].value == '+': + #reduce to a single occurence i.e. do nothing + pass + else: + #TODO: handle {min, max} repeaters + raise NotImplementedError + pass + + #add children + if details_node and new_node is not None: + for child in details_node.children[1:-1]: + #skip '<', '>' markers + reduced = reduce_tree(child, new_node) + if reduced is not None: + new_node.children.append(reduced) + if new_node: + new_node.parent = parent + return new_node + + +def get_characteristic_subpattern(subpatterns): + """Picks the most characteristic from a list of linear patterns + Current order used is: + names > common_names > common_chars + """ + if not isinstance(subpatterns, list): + return subpatterns + if len(subpatterns)==1: + return subpatterns[0] + + # first pick out the ones containing variable names + subpatterns_with_names = [] + subpatterns_with_common_names = [] + common_names = ['in', 'for', 'if' , 'not', 'None'] + subpatterns_with_common_chars = [] + common_chars = "[]().,:" + for subpattern in subpatterns: + if any(rec_test(subpattern, lambda x: type(x) is str)): + if any(rec_test(subpattern, + lambda x: isinstance(x, str) and x in common_chars)): + subpatterns_with_common_chars.append(subpattern) + elif any(rec_test(subpattern, + lambda x: isinstance(x, str) and x in common_names)): + subpatterns_with_common_names.append(subpattern) + + else: + subpatterns_with_names.append(subpattern) + + if subpatterns_with_names: + subpatterns = subpatterns_with_names + elif subpatterns_with_common_names: + subpatterns = subpatterns_with_common_names + elif subpatterns_with_common_chars: + subpatterns = subpatterns_with_common_chars + # of the remaining subpatterns pick out the longest one + return max(subpatterns, key=len) + +def rec_test(sequence, test_func): + """Tests test_func on all items of sequence and items of included + sub-iterables""" + for x in sequence: + if isinstance(x, (list, tuple)): + for y in rec_test(x, test_func): + yield y + else: + yield test_func(x) diff --git a/Lib/lib2to3/fixer_base.py b/Lib/lib2to3/fixer_base.py index ae99566..afc0467 100644 --- a/Lib/lib2to3/fixer_base.py +++ b/Lib/lib2to3/fixer_base.py @@ -24,6 +24,7 @@ class BaseFix(object): PATTERN = None # Most subclasses should override with a string literal pattern = None # Compiled pattern, set by compile_pattern() + pattern_tree = None # Tree representation of the pattern options = None # Options object passed to initializer filename = None # The filename (set by set_filename) logger = None # A logger (set by set_filename) @@ -36,6 +37,12 @@ class BaseFix(object): _accept_type = None # [Advanced and not public] This tells RefactoringTool # which node type to accept when there's not a pattern. + keep_line_order = False # For the bottom matcher: match with the + # original line order + BM_compatible = False # Compatibility with the bottom matching + # module; every fixer should set this + # manually + # Shortcut for access to Python grammar symbols syms = pygram.python_symbols @@ -58,7 +65,9 @@ class BaseFix(object): self.{pattern,PATTERN} in .match(). """ if self.PATTERN is not None: - self.pattern = PatternCompiler().compile_pattern(self.PATTERN) + PC = PatternCompiler() + self.pattern, self.pattern_tree = PC.compile_pattern(self.PATTERN, + with_tree=True) def set_filename(self, filename): """Set the filename, and a logger derived from it. diff --git a/Lib/lib2to3/fixer_util.py b/Lib/lib2to3/fixer_util.py index 1fb3742..92f0da9 100644 --- a/Lib/lib2to3/fixer_util.py +++ b/Lib/lib2to3/fixer_util.py @@ -295,8 +295,8 @@ def touch_import(package, name, node): """ Works like `does_tree_import` but adds an import statement if it was not imported. """ def is_import_stmt(node): - return node.type == syms.simple_stmt and node.children and \ - is_import(node.children[0]) + return (node.type == syms.simple_stmt and node.children and + is_import(node.children[0])) root = find_root(node) @@ -319,8 +319,8 @@ def touch_import(package, name, node): # if that also fails, we stick to the beginning of the file if insert_pos == 0: for idx, node in enumerate(root.children): - if node.type == syms.simple_stmt and node.children and \ - node.children[0].type == token.STRING: + if (node.type == syms.simple_stmt and node.children and + node.children[0].type == token.STRING): insert_pos = idx + 1 break diff --git a/Lib/lib2to3/fixes/fix_apply.py b/Lib/lib2to3/fixes/fix_apply.py index 99cd21a..81a46dc 100644 --- a/Lib/lib2to3/fixes/fix_apply.py +++ b/Lib/lib2to3/fixes/fix_apply.py @@ -12,6 +12,7 @@ from .. import fixer_base from ..fixer_util import Call, Comma, parenthesize class FixApply(fixer_base.BaseFix): + BM_compatible = True PATTERN = """ power< 'apply' diff --git a/Lib/lib2to3/fixes/fix_basestring.py b/Lib/lib2to3/fixes/fix_basestring.py index 7d11a1f..5fe69a0 100644 --- a/Lib/lib2to3/fixes/fix_basestring.py +++ b/Lib/lib2to3/fixes/fix_basestring.py @@ -6,6 +6,7 @@ from .. import fixer_base from ..fixer_util import Name class FixBasestring(fixer_base.BaseFix): + BM_compatible = True PATTERN = "'basestring'" diff --git a/Lib/lib2to3/fixes/fix_buffer.py b/Lib/lib2to3/fixes/fix_buffer.py index 21d04ae..f9a1958 100644 --- a/Lib/lib2to3/fixes/fix_buffer.py +++ b/Lib/lib2to3/fixes/fix_buffer.py @@ -9,6 +9,7 @@ from ..fixer_util import Name class FixBuffer(fixer_base.BaseFix): + BM_compatible = True explicit = True # The user must ask for this fixer diff --git a/Lib/lib2to3/fixes/fix_callable.py b/Lib/lib2to3/fixes/fix_callable.py index ed1cb37..4c92b9c 100644 --- a/Lib/lib2to3/fixes/fix_callable.py +++ b/Lib/lib2to3/fixes/fix_callable.py @@ -11,6 +11,9 @@ from lib2to3 import fixer_base from lib2to3.fixer_util import Call, Name, String, Attr, touch_import class FixCallable(fixer_base.BaseFix): + BM_compatible = True + + order = "pre" # Ignore callable(*args) or use of keywords. # Either could be a hint that the builtin callable() is not being used. diff --git a/Lib/lib2to3/fixes/fix_dict.py b/Lib/lib2to3/fixes/fix_dict.py index d66add8..4cc3717 100644 --- a/Lib/lib2to3/fixes/fix_dict.py +++ b/Lib/lib2to3/fixes/fix_dict.py @@ -40,6 +40,8 @@ iter_exempt = fixer_util.consuming_calls | set(["iter"]) class FixDict(fixer_base.BaseFix): + BM_compatible = True + PATTERN = """ power< head=any+ trailer< '.' method=('keys'|'items'|'values'| diff --git a/Lib/lib2to3/fixes/fix_except.py b/Lib/lib2to3/fixes/fix_except.py index ace3f84..49bd3d5 100644 --- a/Lib/lib2to3/fixes/fix_except.py +++ b/Lib/lib2to3/fixes/fix_except.py @@ -34,6 +34,7 @@ def find_excepts(nodes): yield (n, nodes[i+2]) class FixExcept(fixer_base.BaseFix): + BM_compatible = True PATTERN = """ try_stmt< 'try' ':' (simple_stmt | suite) diff --git a/Lib/lib2to3/fixes/fix_exec.py b/Lib/lib2to3/fixes/fix_exec.py index 68376ba..2c9b72d 100644 --- a/Lib/lib2to3/fixes/fix_exec.py +++ b/Lib/lib2to3/fixes/fix_exec.py @@ -16,6 +16,7 @@ from ..fixer_util import Comma, Name, Call class FixExec(fixer_base.BaseFix): + BM_compatible = True PATTERN = """ exec_stmt< 'exec' a=any 'in' b=any [',' c=any] > diff --git a/Lib/lib2to3/fixes/fix_execfile.py b/Lib/lib2to3/fixes/fix_execfile.py index 4336ff3..09cb6f6 100644 --- a/Lib/lib2to3/fixes/fix_execfile.py +++ b/Lib/lib2to3/fixes/fix_execfile.py @@ -13,6 +13,7 @@ from ..fixer_util import (Comma, Name, Call, LParen, RParen, Dot, Node, class FixExecfile(fixer_base.BaseFix): + BM_compatible = True PATTERN = """ power< 'execfile' trailer< '(' arglist< filename=any [',' globals=any [',' locals=any ] ] > ')' > > diff --git a/Lib/lib2to3/fixes/fix_exitfunc.py b/Lib/lib2to3/fixes/fix_exitfunc.py index 5203821..9afc2fa 100644 --- a/Lib/lib2to3/fixes/fix_exitfunc.py +++ b/Lib/lib2to3/fixes/fix_exitfunc.py @@ -9,6 +9,8 @@ from lib2to3.fixer_util import Name, Attr, Call, Comma, Newline, syms class FixExitfunc(fixer_base.BaseFix): + keep_line_order = True + BM_compatible = True PATTERN = """ ( diff --git a/Lib/lib2to3/fixes/fix_filter.py b/Lib/lib2to3/fixes/fix_filter.py index 527dc3d..391889f 100644 --- a/Lib/lib2to3/fixes/fix_filter.py +++ b/Lib/lib2to3/fixes/fix_filter.py @@ -19,6 +19,7 @@ from .. import fixer_base from ..fixer_util import Name, Call, ListComp, in_special_context class FixFilter(fixer_base.ConditionalFix): + BM_compatible = True PATTERN = """ filter_lambda=power< diff --git a/Lib/lib2to3/fixes/fix_funcattrs.py b/Lib/lib2to3/fixes/fix_funcattrs.py index 465dbc8..67f3e18 100644 --- a/Lib/lib2to3/fixes/fix_funcattrs.py +++ b/Lib/lib2to3/fixes/fix_funcattrs.py @@ -7,6 +7,8 @@ from ..fixer_util import Name class FixFuncattrs(fixer_base.BaseFix): + BM_compatible = True + PATTERN = """ power< any+ trailer< '.' attr=('func_closure' | 'func_doc' | 'func_globals' | 'func_name' | 'func_defaults' | 'func_code' diff --git a/Lib/lib2to3/fixes/fix_future.py b/Lib/lib2to3/fixes/fix_future.py index 861e13c..fbcb86a 100644 --- a/Lib/lib2to3/fixes/fix_future.py +++ b/Lib/lib2to3/fixes/fix_future.py @@ -9,6 +9,8 @@ from .. import fixer_base from ..fixer_util import BlankLine class FixFuture(fixer_base.BaseFix): + BM_compatible = True + PATTERN = """import_from< 'from' module_name="__future__" 'import' any >""" # This should be run last -- some things check for the import diff --git a/Lib/lib2to3/fixes/fix_getcwdu.py b/Lib/lib2to3/fixes/fix_getcwdu.py index 8afb30d..087eaed 100644 --- a/Lib/lib2to3/fixes/fix_getcwdu.py +++ b/Lib/lib2to3/fixes/fix_getcwdu.py @@ -8,6 +8,7 @@ from .. import fixer_base from ..fixer_util import Name class FixGetcwdu(fixer_base.BaseFix): + BM_compatible = True PATTERN = """ power< 'os' trailer< dot='.' name='getcwdu' > any* > diff --git a/Lib/lib2to3/fixes/fix_has_key.py b/Lib/lib2to3/fixes/fix_has_key.py index b3a2572..18c560f 100644 --- a/Lib/lib2to3/fixes/fix_has_key.py +++ b/Lib/lib2to3/fixes/fix_has_key.py @@ -37,6 +37,7 @@ from ..fixer_util import Name, parenthesize class FixHasKey(fixer_base.BaseFix): + BM_compatible = True PATTERN = """ anchor=power< diff --git a/Lib/lib2to3/fixes/fix_idioms.py b/Lib/lib2to3/fixes/fix_idioms.py index 9bee99b..6905913 100644 --- a/Lib/lib2to3/fixes/fix_idioms.py +++ b/Lib/lib2to3/fixes/fix_idioms.py @@ -35,7 +35,6 @@ CMP = "(n='!=' | '==' | 'is' | n=comp_op< 'is' 'not' >)" TYPE = "power< 'type' trailer< '(' x=any ')' > >" class FixIdioms(fixer_base.BaseFix): - explicit = True # The user must ask for this fixer PATTERN = r""" diff --git a/Lib/lib2to3/fixes/fix_import.py b/Lib/lib2to3/fixes/fix_import.py index ef9b619..e978fce 100644 --- a/Lib/lib2to3/fixes/fix_import.py +++ b/Lib/lib2to3/fixes/fix_import.py @@ -36,6 +36,7 @@ def traverse_imports(names): class FixImport(fixer_base.BaseFix): + BM_compatible = True PATTERN = """ import_from< 'from' imp=any 'import' ['('] any [')'] > diff --git a/Lib/lib2to3/fixes/fix_imports.py b/Lib/lib2to3/fixes/fix_imports.py index 5c053c0..aaf4f2f 100644 --- a/Lib/lib2to3/fixes/fix_imports.py +++ b/Lib/lib2to3/fixes/fix_imports.py @@ -84,6 +84,8 @@ def build_pattern(mapping=MAPPING): class FixImports(fixer_base.BaseFix): + BM_compatible = True + keep_line_order = True # This is overridden in fix_imports2. mapping = MAPPING diff --git a/Lib/lib2to3/fixes/fix_input.py b/Lib/lib2to3/fixes/fix_input.py index 3fae491..126da1b 100644 --- a/Lib/lib2to3/fixes/fix_input.py +++ b/Lib/lib2to3/fixes/fix_input.py @@ -11,7 +11,7 @@ context = patcomp.compile_pattern("power< 'eval' trailer< '(' any ')' > >") class FixInput(fixer_base.BaseFix): - + BM_compatible = True PATTERN = """ power< 'input' args=trailer< '(' [any] ')' > > """ diff --git a/Lib/lib2to3/fixes/fix_intern.py b/Lib/lib2to3/fixes/fix_intern.py index 2a57ce1..6be11cd 100644 --- a/Lib/lib2to3/fixes/fix_intern.py +++ b/Lib/lib2to3/fixes/fix_intern.py @@ -12,6 +12,8 @@ from ..fixer_util import Name, Attr, touch_import class FixIntern(fixer_base.BaseFix): + BM_compatible = True + order = "pre" PATTERN = """ power< 'intern' diff --git a/Lib/lib2to3/fixes/fix_isinstance.py b/Lib/lib2to3/fixes/fix_isinstance.py index 4d212fc..bebb1de 100644 --- a/Lib/lib2to3/fixes/fix_isinstance.py +++ b/Lib/lib2to3/fixes/fix_isinstance.py @@ -14,7 +14,7 @@ from ..fixer_util import token class FixIsinstance(fixer_base.BaseFix): - + BM_compatible = True PATTERN = """ power< 'isinstance' diff --git a/Lib/lib2to3/fixes/fix_itertools.py b/Lib/lib2to3/fixes/fix_itertools.py index a637fee..80790bf 100644 --- a/Lib/lib2to3/fixes/fix_itertools.py +++ b/Lib/lib2to3/fixes/fix_itertools.py @@ -12,6 +12,7 @@ from .. import fixer_base from ..fixer_util import Name class FixItertools(fixer_base.BaseFix): + BM_compatible = True it_funcs = "('imap'|'ifilter'|'izip'|'ifilterfalse')" PATTERN = """ power< it='itertools' diff --git a/Lib/lib2to3/fixes/fix_itertools_imports.py b/Lib/lib2to3/fixes/fix_itertools_imports.py index a1702ba..be8b90c 100644 --- a/Lib/lib2to3/fixes/fix_itertools_imports.py +++ b/Lib/lib2to3/fixes/fix_itertools_imports.py @@ -6,6 +6,7 @@ from lib2to3.fixer_util import BlankLine, syms, token class FixItertoolsImports(fixer_base.BaseFix): + BM_compatible = True PATTERN = """ import_from< 'from' 'itertools' 'import' imports=any > """ %(locals()) diff --git a/Lib/lib2to3/fixes/fix_long.py b/Lib/lib2to3/fixes/fix_long.py index 9d25b74..f227c9f 100644 --- a/Lib/lib2to3/fixes/fix_long.py +++ b/Lib/lib2to3/fixes/fix_long.py @@ -10,7 +10,7 @@ from lib2to3.fixer_util import is_probably_builtin class FixLong(fixer_base.BaseFix): - + BM_compatible = True PATTERN = "'long'" def transform(self, node, results): diff --git a/Lib/lib2to3/fixes/fix_map.py b/Lib/lib2to3/fixes/fix_map.py index 77d66c4..9f966fe 100644 --- a/Lib/lib2to3/fixes/fix_map.py +++ b/Lib/lib2to3/fixes/fix_map.py @@ -26,6 +26,7 @@ from ..fixer_util import Name, Call, ListComp, in_special_context from ..pygram import python_symbols as syms class FixMap(fixer_base.ConditionalFix): + BM_compatible = True PATTERN = """ map_none=power< diff --git a/Lib/lib2to3/fixes/fix_metaclass.py b/Lib/lib2to3/fixes/fix_metaclass.py index 0116696..f924ace 100644 --- a/Lib/lib2to3/fixes/fix_metaclass.py +++ b/Lib/lib2to3/fixes/fix_metaclass.py @@ -143,6 +143,7 @@ def fixup_indent(suite): class FixMetaclass(fixer_base.BaseFix): + BM_compatible = True PATTERN = """ classdef<any*> diff --git a/Lib/lib2to3/fixes/fix_methodattrs.py b/Lib/lib2to3/fixes/fix_methodattrs.py index f1bf78a..7f9004f 100644 --- a/Lib/lib2to3/fixes/fix_methodattrs.py +++ b/Lib/lib2to3/fixes/fix_methodattrs.py @@ -13,6 +13,7 @@ MAP = { } class FixMethodattrs(fixer_base.BaseFix): + BM_compatible = True PATTERN = """ power< any+ trailer< '.' attr=('im_func' | 'im_self' | 'im_class') > any* > """ diff --git a/Lib/lib2to3/fixes/fix_next.py b/Lib/lib2to3/fixes/fix_next.py index 66a00c2..9f6305e 100644 --- a/Lib/lib2to3/fixes/fix_next.py +++ b/Lib/lib2to3/fixes/fix_next.py @@ -15,6 +15,7 @@ bind_warning = "Calls to builtin next() possibly shadowed by global binding" class FixNext(fixer_base.BaseFix): + BM_compatible = True PATTERN = """ power< base=any+ trailer< '.' attr='next' > trailer< '(' ')' > > | diff --git a/Lib/lib2to3/fixes/fix_nonzero.py b/Lib/lib2to3/fixes/fix_nonzero.py index cd39dc3..ad91a29 100644 --- a/Lib/lib2to3/fixes/fix_nonzero.py +++ b/Lib/lib2to3/fixes/fix_nonzero.py @@ -6,6 +6,7 @@ from .. import fixer_base from ..fixer_util import Name, syms class FixNonzero(fixer_base.BaseFix): + BM_compatible = True PATTERN = """ classdef< 'class' any+ ':' suite< any* diff --git a/Lib/lib2to3/fixes/fix_operator.py b/Lib/lib2to3/fixes/fix_operator.py index c393f1e..1aa17ba 100644 --- a/Lib/lib2to3/fixes/fix_operator.py +++ b/Lib/lib2to3/fixes/fix_operator.py @@ -16,7 +16,16 @@ from lib2to3 import fixer_base from lib2to3.fixer_util import Call, Name, String, touch_import +def invocation(s): + def dec(f): + f.invocation = s + return f + return dec + + class FixOperator(fixer_base.BaseFix): + BM_compatible = True + order = "pre" methods = """ method=('isCallable'|'sequenceIncludes' @@ -36,34 +45,34 @@ class FixOperator(fixer_base.BaseFix): if method is not None: return method(node, results) + @invocation("operator.contains(%s)") def _sequenceIncludes(self, node, results): - """operator.contains(%s)""" return self._handle_rename(node, results, "contains") + @invocation("hasattr(%s, '__call__')") def _isCallable(self, node, results): - """hasattr(%s, '__call__')""" obj = results["obj"] args = [obj.clone(), String(", "), String("'__call__'")] return Call(Name("hasattr"), args, prefix=node.prefix) + @invocation("operator.mul(%s)") def _repeat(self, node, results): - """operator.mul(%s)""" return self._handle_rename(node, results, "mul") + @invocation("operator.imul(%s)") def _irepeat(self, node, results): - """operator.imul(%s)""" return self._handle_rename(node, results, "imul") + @invocation("isinstance(%s, collections.Sequence)") def _isSequenceType(self, node, results): - """isinstance(%s, collections.Sequence)""" return self._handle_type2abc(node, results, "collections", "Sequence") + @invocation("isinstance(%s, collections.Mapping)") def _isMappingType(self, node, results): - """isinstance(%s, collections.Mapping)""" return self._handle_type2abc(node, results, "collections", "Mapping") + @invocation("isinstance(%s, numbers.Number)") def _isNumberType(self, node, results): - """isinstance(%s, numbers.Number)""" return self._handle_type2abc(node, results, "numbers", "Number") def _handle_rename(self, node, results, name): @@ -84,6 +93,6 @@ class FixOperator(fixer_base.BaseFix): return method else: sub = (str(results["obj"]),) - invocation_str = str(method.__doc__) % sub + invocation_str = method.invocation % sub self.warning(node, "You should use '%s' here." % invocation_str) return None diff --git a/Lib/lib2to3/fixes/fix_paren.py b/Lib/lib2to3/fixes/fix_paren.py index 71af238..b205aa7 100644 --- a/Lib/lib2to3/fixes/fix_paren.py +++ b/Lib/lib2to3/fixes/fix_paren.py @@ -10,6 +10,8 @@ from ..fixer_util import LParen, RParen # XXX This doesn't support nested for loops like [x for x in 1, 2 for x in 1, 2] class FixParen(fixer_base.BaseFix): + BM_compatible = True + PATTERN = """ atom< ('[' | '(') (listmaker< any diff --git a/Lib/lib2to3/fixes/fix_print.py b/Lib/lib2to3/fixes/fix_print.py index cc7934a..a1fe2f5 100644 --- a/Lib/lib2to3/fixes/fix_print.py +++ b/Lib/lib2to3/fixes/fix_print.py @@ -28,6 +28,8 @@ parend_expr = patcomp.compile_pattern( class FixPrint(fixer_base.BaseFix): + BM_compatible = True + PATTERN = """ simple_stmt< any* bare='print' any* > | print_stmt """ diff --git a/Lib/lib2to3/fixes/fix_raise.py b/Lib/lib2to3/fixes/fix_raise.py index 8f17534..05aa21e 100644 --- a/Lib/lib2to3/fixes/fix_raise.py +++ b/Lib/lib2to3/fixes/fix_raise.py @@ -4,6 +4,7 @@ raise -> raise raise E -> raise E raise E, V -> raise E(V) raise E, V, T -> raise E(V).with_traceback(T) +raise E, None, T -> raise E.with_traceback(T) raise (((E, E'), E''), E'''), V -> raise E(V) raise "foo", V, T -> warns about string exceptions @@ -29,6 +30,7 @@ from ..fixer_util import Name, Call, Attr, ArgList, is_tuple class FixRaise(fixer_base.BaseFix): + BM_compatible = True PATTERN = """ raise_stmt< 'raise' exc=any [',' val=any [',' tb=any]] > """ @@ -37,8 +39,9 @@ class FixRaise(fixer_base.BaseFix): syms = self.syms exc = results["exc"].clone() - if exc.type is token.STRING: - self.cannot_convert(node, "Python 3 does not support string exceptions") + if exc.type == token.STRING: + msg = "Python 3 does not support string exceptions" + self.cannot_convert(node, msg) return # Python 2 supports @@ -71,7 +74,12 @@ class FixRaise(fixer_base.BaseFix): tb = results["tb"].clone() tb.prefix = "" - e = Call(exc, args) + e = exc + # If there's a traceback and None is passed as the value, then don't + # add a call, since the user probably just wants to add a + # traceback. See issue #9661. + if val.type != token.NAME or val.value != "None": + e = Call(exc, args) with_tb = Attr(e, Name('with_traceback')) + [ArgList([tb])] new = pytree.Node(syms.simple_stmt, [Name("raise")] + with_tb) new.prefix = node.prefix diff --git a/Lib/lib2to3/fixes/fix_raw_input.py b/Lib/lib2to3/fixes/fix_raw_input.py index fca7129..a51bb69 100644 --- a/Lib/lib2to3/fixes/fix_raw_input.py +++ b/Lib/lib2to3/fixes/fix_raw_input.py @@ -7,6 +7,7 @@ from ..fixer_util import Name class FixRawInput(fixer_base.BaseFix): + BM_compatible = True PATTERN = """ power< name='raw_input' trailer< '(' [any] ')' > any* > """ diff --git a/Lib/lib2to3/fixes/fix_reduce.py b/Lib/lib2to3/fixes/fix_reduce.py index c54c5c1..00e5aa1 100644 --- a/Lib/lib2to3/fixes/fix_reduce.py +++ b/Lib/lib2to3/fixes/fix_reduce.py @@ -14,6 +14,9 @@ from lib2to3.fixer_util import touch_import class FixReduce(fixer_base.BaseFix): + BM_compatible = True + order = "pre" + PATTERN = """ power< 'reduce' trailer< '(' diff --git a/Lib/lib2to3/fixes/fix_renames.py b/Lib/lib2to3/fixes/fix_renames.py index c9f68d5..c0e3705 100644 --- a/Lib/lib2to3/fixes/fix_renames.py +++ b/Lib/lib2to3/fixes/fix_renames.py @@ -40,6 +40,7 @@ def build_pattern(): class FixRenames(fixer_base.BaseFix): + BM_compatible = True PATTERN = "|".join(build_pattern()) order = "pre" # Pre-order tree traversal diff --git a/Lib/lib2to3/fixes/fix_repr.py b/Lib/lib2to3/fixes/fix_repr.py index 7ddd096..1150bb8 100644 --- a/Lib/lib2to3/fixes/fix_repr.py +++ b/Lib/lib2to3/fixes/fix_repr.py @@ -10,6 +10,7 @@ from ..fixer_util import Call, Name, parenthesize class FixRepr(fixer_base.BaseFix): + BM_compatible = True PATTERN = """ atom < '`' expr=any '`' > """ diff --git a/Lib/lib2to3/fixes/fix_set_literal.py b/Lib/lib2to3/fixes/fix_set_literal.py index b3c267c..762550c 100644 --- a/Lib/lib2to3/fixes/fix_set_literal.py +++ b/Lib/lib2to3/fixes/fix_set_literal.py @@ -11,6 +11,7 @@ from lib2to3.fixer_util import token, syms class FixSetLiteral(fixer_base.BaseFix): + BM_compatible = True explicit = True PATTERN = """power< 'set' trailer< '(' diff --git a/Lib/lib2to3/fixes/fix_standarderror.py b/Lib/lib2to3/fixes/fix_standarderror.py index 78d5a7e..dc74216 100644 --- a/Lib/lib2to3/fixes/fix_standarderror.py +++ b/Lib/lib2to3/fixes/fix_standarderror.py @@ -9,7 +9,7 @@ from ..fixer_util import Name class FixStandarderror(fixer_base.BaseFix): - + BM_compatible = True PATTERN = """ 'StandardError' """ diff --git a/Lib/lib2to3/fixes/fix_sys_exc.py b/Lib/lib2to3/fixes/fix_sys_exc.py index e041e6e..f603969 100644 --- a/Lib/lib2to3/fixes/fix_sys_exc.py +++ b/Lib/lib2to3/fixes/fix_sys_exc.py @@ -14,6 +14,7 @@ from ..fixer_util import Attr, Call, Name, Number, Subscript, Node, syms class FixSysExc(fixer_base.BaseFix): # This order matches the ordering of sys.exc_info(). exc_info = ["exc_type", "exc_value", "exc_traceback"] + BM_compatible = True PATTERN = """ power< 'sys' trailer< dot='.' attribute=(%s) > > """ % '|'.join("'%s'" % e for e in exc_info) diff --git a/Lib/lib2to3/fixes/fix_throw.py b/Lib/lib2to3/fixes/fix_throw.py index 6096348..aac2916 100644 --- a/Lib/lib2to3/fixes/fix_throw.py +++ b/Lib/lib2to3/fixes/fix_throw.py @@ -14,7 +14,7 @@ from .. import fixer_base from ..fixer_util import Name, Call, ArgList, Attr, is_tuple class FixThrow(fixer_base.BaseFix): - + BM_compatible = True PATTERN = """ power< any trailer< '.' 'throw' > trailer< '(' args=arglist< exc=any ',' val=any [',' tb=any] > ')' > diff --git a/Lib/lib2to3/fixes/fix_tuple_params.py b/Lib/lib2to3/fixes/fix_tuple_params.py index fad5cad..cad755f 100644 --- a/Lib/lib2to3/fixes/fix_tuple_params.py +++ b/Lib/lib2to3/fixes/fix_tuple_params.py @@ -29,6 +29,10 @@ def is_docstring(stmt): stmt.children[0].type == token.STRING class FixTupleParams(fixer_base.BaseFix): + run_order = 4 #use a lower order since lambda is part of other + #patterns + BM_compatible = True + PATTERN = """ funcdef< 'def' any parameters< '(' args=any ')' > ['->' any] ':' suite=any+ > diff --git a/Lib/lib2to3/fixes/fix_types.py b/Lib/lib2to3/fixes/fix_types.py index 2f63cdf..db34104 100644 --- a/Lib/lib2to3/fixes/fix_types.py +++ b/Lib/lib2to3/fixes/fix_types.py @@ -52,7 +52,7 @@ _TYPE_MAPPING = { _pats = ["power< 'types' trailer< '.' name='%s' > >" % t for t in _TYPE_MAPPING] class FixTypes(fixer_base.BaseFix): - + BM_compatible = True PATTERN = '|'.join(_pats) def transform(self, node, results): diff --git a/Lib/lib2to3/fixes/fix_unicode.py b/Lib/lib2to3/fixes/fix_unicode.py index 393396e..d2b3cee 100644 --- a/Lib/lib2to3/fixes/fix_unicode.py +++ b/Lib/lib2to3/fixes/fix_unicode.py @@ -10,7 +10,7 @@ _mapping = {"unichr" : "chr", "unicode" : "str"} _literal_re = re.compile(r"[uU][rR]?[\'\"]") class FixUnicode(fixer_base.BaseFix): - + BM_compatible = True PATTERN = "STRING | 'unicode' | 'unichr'" def transform(self, node, results): diff --git a/Lib/lib2to3/fixes/fix_urllib.py b/Lib/lib2to3/fixes/fix_urllib.py index 87ccec0..331e52a 100644 --- a/Lib/lib2to3/fixes/fix_urllib.py +++ b/Lib/lib2to3/fixes/fix_urllib.py @@ -8,7 +8,7 @@ from lib2to3.fixes.fix_imports import alternates, FixImports from lib2to3 import fixer_base from lib2to3.fixer_util import (Name, Comma, FromImport, Newline, - find_indentation) + find_indentation, Node, syms) MAPPING = {"urllib": [ ("urllib.request", @@ -121,26 +121,37 @@ class FixUrllib(FixImports): mod_dict = {} members = results["members"] for member in members: - member = member.value # we only care about the actual members - if member != ",": + if member.type == syms.import_as_name: + as_name = member.children[2].value + member_name = member.children[0].value + else: + member_name = member.value + as_name = None + if member_name != ",": for change in MAPPING[mod_member.value]: - if member in change[1]: - if change[0] in mod_dict: - mod_dict[change[0]].append(member) - else: - mod_dict[change[0]] = [member] + if member_name in change[1]: + if change[0] not in mod_dict: modules.append(change[0]) + mod_dict.setdefault(change[0], []).append(member) new_nodes = [] indentation = find_indentation(node) first = True + def handle_name(name, prefix): + if name.type == syms.import_as_name: + kids = [Name(name.children[0].value, prefix=prefix), + name.children[1].clone(), + name.children[2].clone()] + return [Node(syms.import_as_name, kids)] + return [Name(name.value, prefix=prefix)] for module in modules: elts = mod_dict[module] names = [] for elt in elts[:-1]: - names.extend([Name(elt, prefix=pref), Comma()]) - names.append(Name(elts[-1], prefix=pref)) + names.extend(handle_name(elt, pref)) + names.append(Comma()) + names.extend(handle_name(elts[-1], pref)) new = FromImport(module, names) if not first or node.parent.prefix.endswith(indentation): new.prefix = indentation diff --git a/Lib/lib2to3/fixes/fix_xrange.py b/Lib/lib2to3/fixes/fix_xrange.py index 6e2b925..1e491e1 100644 --- a/Lib/lib2to3/fixes/fix_xrange.py +++ b/Lib/lib2to3/fixes/fix_xrange.py @@ -10,7 +10,7 @@ from .. import patcomp class FixXrange(fixer_base.BaseFix): - + BM_compatible = True PATTERN = """ power< (name='range'|name='xrange') trailer< '(' args=any ')' > diff --git a/Lib/lib2to3/fixes/fix_xreadlines.py b/Lib/lib2to3/fixes/fix_xreadlines.py index 94f5254..3e3f71a 100644 --- a/Lib/lib2to3/fixes/fix_xreadlines.py +++ b/Lib/lib2to3/fixes/fix_xreadlines.py @@ -9,6 +9,7 @@ from ..fixer_util import Name class FixXreadlines(fixer_base.BaseFix): + BM_compatible = True PATTERN = """ power< call=any+ trailer< '.' 'xreadlines' > trailer< '(' ')' > > | diff --git a/Lib/lib2to3/fixes/fix_zip.py b/Lib/lib2to3/fixes/fix_zip.py index fb73c7b..8f36a94 100644 --- a/Lib/lib2to3/fixes/fix_zip.py +++ b/Lib/lib2to3/fixes/fix_zip.py @@ -13,6 +13,7 @@ from ..fixer_util import Name, Call, in_special_context class FixZip(fixer_base.ConditionalFix): + BM_compatible = True PATTERN = """ power< 'zip' args=trailer< '(' [any] ')' > > diff --git a/Lib/lib2to3/patcomp.py b/Lib/lib2to3/patcomp.py index 3831622..bb538d5 100644 --- a/Lib/lib2to3/patcomp.py +++ b/Lib/lib2to3/patcomp.py @@ -52,14 +52,17 @@ class PatternCompiler(object): self.pysyms = pygram.python_symbols self.driver = driver.Driver(self.grammar, convert=pattern_convert) - def compile_pattern(self, input, debug=False): + def compile_pattern(self, input, debug=False, with_tree=False): """Compiles a pattern string to a nested pytree.*Pattern object.""" tokens = tokenize_wrapper(input) try: root = self.driver.parse_tokens(tokens, debug=debug) except parse.ParseError as e: raise PatternSyntaxError(str(e)) - return self.compile_node(root) + if with_tree: + return self.compile_node(root), root + else: + return self.compile_node(root) def compile_node(self, node): """Compiles a node, recursively. diff --git a/Lib/lib2to3/pygram.py b/Lib/lib2to3/pygram.py index d598317..01fa108 100644 --- a/Lib/lib2to3/pygram.py +++ b/Lib/lib2to3/pygram.py @@ -13,6 +13,8 @@ from . import pytree # The grammar file _GRAMMAR_FILE = os.path.join(os.path.dirname(__file__), "Grammar.txt") +_PATTERN_GRAMMAR_FILE = os.path.join(os.path.dirname(__file__), + "PatternGrammar.txt") class Symbols(object): @@ -33,3 +35,6 @@ python_symbols = Symbols(python_grammar) python_grammar_no_print_statement = python_grammar.copy() del python_grammar_no_print_statement.keywords["print"] + +pattern_grammar = driver.load_grammar(_PATTERN_GRAMMAR_FILE) +pattern_symbols = Symbols(pattern_grammar) diff --git a/Lib/lib2to3/pytree.py b/Lib/lib2to3/pytree.py index 38fda0c..e3ce249 100644 --- a/Lib/lib2to3/pytree.py +++ b/Lib/lib2to3/pytree.py @@ -16,7 +16,6 @@ import sys import warnings from io import StringIO - HUGE = 0x7FFFFFFF # maximum repeat count, default max _type_reprs = {} @@ -30,7 +29,6 @@ def type_repr(type_num): if type(val) == int: _type_reprs[val] = name return _type_reprs.setdefault(type_num, type_num) - class Base(object): """ @@ -47,6 +45,7 @@ class Base(object): parent = None # Parent node pointer, or None children = () # Tuple of subnodes was_changed = False + was_checked = False def __new__(cls, *args, **kwds): """Constructor that prevents Base from being instantiated.""" @@ -213,6 +212,16 @@ class Base(object): return None return self.parent.children[i-1] + def leaves(self): + for child in self.children: + for x in child.leaves(): + yield x + + def depth(self): + if self.parent is None: + return 0 + return 1 + self.parent.depth() + def get_suffix(self): """ Return the string immediately following the invocant node. This is @@ -227,12 +236,14 @@ class Base(object): def __str__(self): return str(self).encode("ascii") - class Node(Base): """Concrete implementation for interior nodes.""" - def __init__(self, type, children, context=None, prefix=None): + def __init__(self,type, children, + context=None, + prefix=None, + fixers_applied=None): """ Initializer. @@ -249,6 +260,10 @@ class Node(Base): ch.parent = self if prefix is not None: self.prefix = prefix + if fixers_applied: + self.fixers_applied = fixers_applied[:] + else: + self.fixers_applied = None def __repr__(self): """Return a canonical string representation.""" @@ -273,7 +288,8 @@ class Node(Base): def clone(self): """Return a cloned (deep) copy of self.""" - return Node(self.type, [ch.clone() for ch in self.children]) + return Node(self.type, [ch.clone() for ch in self.children], + fixers_applied=self.fixers_applied) def post_order(self): """Return a post-order iterator for the tree.""" @@ -341,7 +357,10 @@ class Leaf(Base): lineno = 0 # Line where this token starts in the input column = 0 # Column where this token tarts in the input - def __init__(self, type, value, context=None, prefix=None): + def __init__(self, type, value, + context=None, + prefix=None, + fixers_applied=[]): """ Initializer. @@ -355,6 +374,7 @@ class Leaf(Base): self.value = value if prefix is not None: self._prefix = prefix + self.fixers_applied = fixers_applied[:] def __repr__(self): """Return a canonical string representation.""" @@ -380,7 +400,11 @@ class Leaf(Base): def clone(self): """Return a cloned (deep) copy of self.""" return Leaf(self.type, self.value, - (self.prefix, (self.lineno, self.column))) + (self.prefix, (self.lineno, self.column)), + fixers_applied=self.fixers_applied) + + def leaves(self): + yield self def post_order(self): """Return a post-order iterator for the tree.""" diff --git a/Lib/lib2to3/refactor.py b/Lib/lib2to3/refactor.py index 4d83d20..54e00ee 100644 --- a/Lib/lib2to3/refactor.py +++ b/Lib/lib2to3/refactor.py @@ -24,7 +24,10 @@ from itertools import chain # Local imports from .pgen2 import driver, tokenize, token +from .fixer_util import find_root from . import pytree, pygram +from . import btm_utils as bu +from . import btm_matcher as bm def get_all_fix_names(fixer_pkg, remove_prefix=True): @@ -201,11 +204,28 @@ class RefactoringTool(object): logger=self.logger) self.pre_order, self.post_order = self.get_fixers() - self.pre_order_heads = _get_headnode_dict(self.pre_order) - self.post_order_heads = _get_headnode_dict(self.post_order) self.files = [] # List of files that were or should be modified + self.BM = bm.BottomMatcher() + self.bmi_pre_order = [] # Bottom Matcher incompatible fixers + self.bmi_post_order = [] + + for fixer in chain(self.post_order, self.pre_order): + if fixer.BM_compatible: + self.BM.add_fixer(fixer) + # remove fixers that will be handled by the bottom-up + # matcher + elif fixer in self.pre_order: + self.bmi_pre_order.append(fixer) + elif fixer in self.post_order: + self.bmi_post_order.append(fixer) + + self.bmi_pre_order_heads = _get_headnode_dict(self.bmi_pre_order) + self.bmi_post_order_heads = _get_headnode_dict(self.bmi_post_order) + + + def get_fixers(self): """Inspects the options to load the requested patterns and handlers. @@ -268,6 +288,7 @@ class RefactoringTool(object): def refactor(self, items, write=False, doctests_only=False): """Refactor a list of files and directories.""" + for dir_or_file in items: if os.path.isdir(dir_or_file): self.refactor_dir(dir_or_file, write, doctests_only) @@ -378,6 +399,10 @@ class RefactoringTool(object): def refactor_tree(self, tree, name): """Refactors a parse tree (modifying the tree in place). + For compatible patterns the bottom matcher module is + used. Otherwise the tree is traversed node-to-node for + matches. + Args: tree: a pytree.Node instance representing the root of the tree to be refactored. @@ -386,11 +411,65 @@ class RefactoringTool(object): Returns: True if the tree was modified, False otherwise. """ + for fixer in chain(self.pre_order, self.post_order): fixer.start_tree(tree, name) - self.traverse_by(self.pre_order_heads, tree.pre_order()) - self.traverse_by(self.post_order_heads, tree.post_order()) + #use traditional matching for the incompatible fixers + self.traverse_by(self.bmi_pre_order_heads, tree.pre_order()) + self.traverse_by(self.bmi_post_order_heads, tree.post_order()) + + # obtain a set of candidate nodes + match_set = self.BM.run(tree.leaves()) + + while any(match_set.values()): + for fixer in self.BM.fixers: + if fixer in match_set and match_set[fixer]: + #sort by depth; apply fixers from bottom(of the AST) to top + match_set[fixer].sort(key=pytree.Base.depth, reverse=True) + + if fixer.keep_line_order: + #some fixers(eg fix_imports) must be applied + #with the original file's line order + match_set[fixer].sort(key=pytree.Base.get_lineno) + + for node in list(match_set[fixer]): + if node in match_set[fixer]: + match_set[fixer].remove(node) + + try: + find_root(node) + except AssertionError: + # this node has been cut off from a + # previous transformation ; skip + continue + + if node.fixers_applied and fixer in node.fixers_applied: + # do not apply the same fixer again + continue + + results = fixer.match(node) + + if results: + new = fixer.transform(node, results) + if new is not None: + node.replace(new) + #new.fixers_applied.append(fixer) + for node in new.post_order(): + # do not apply the fixer again to + # this or any subnode + if not node.fixers_applied: + node.fixers_applied = [] + node.fixers_applied.append(fixer) + + # update the original match set for + # the added code + new_matches = self.BM.run(new.leaves()) + for fxr in new_matches: + if not fxr in match_set: + match_set[fxr]=[] + + match_set[fxr].extend(new_matches[fxr]) for fixer in chain(self.pre_order, self.post_order): fixer.finish_tree(tree, name) diff --git a/Lib/lib2to3/tests/data/bom.py b/Lib/lib2to3/tests/data/bom.py index ecb782a..9bc3975 100644 --- a/Lib/lib2to3/tests/data/bom.py +++ b/Lib/lib2to3/tests/data/bom.py @@ -1,3 +1,2 @@ # coding: utf-8 print "BOM BOOM!" - diff --git a/Lib/lib2to3/tests/test_fixers.py b/Lib/lib2to3/tests/test_fixers.py index eca099d..0e11f38 100644 --- a/Lib/lib2to3/tests/test_fixers.py +++ b/Lib/lib2to3/tests/test_fixers.py @@ -868,6 +868,11 @@ class Test_raise(FixerTestCase): raise Exception(5).with_traceback(6) # foo""" self.check(b, a) + def test_None_value(self): + b = """raise Exception(5), None, tb""" + a = """raise Exception(5).with_traceback(tb)""" + self.check(b, a) + def test_tuple_value(self): b = """raise Exception, (5, 6, 7)""" a = """raise Exception(5, 6, 7)""" @@ -1812,6 +1817,9 @@ class Test_urllib(FixerTestCase): b = "from %s import %s as foo_bar" % (old, member) a = "from %s import %s as foo_bar" % (new, member) self.check(b, a) + b = "from %s import %s as blah, %s" % (old, member, member) + a = "from %s import %s as blah, %s" % (new, member, member) + self.check(b, a) def test_star(self): for old in self.modules: diff --git a/Lib/lib2to3/tests/test_pytree.py b/Lib/lib2to3/tests/test_pytree.py index 53695f5..ac7d900 100644 --- a/Lib/lib2to3/tests/test_pytree.py +++ b/Lib/lib2to3/tests/test_pytree.py @@ -178,6 +178,27 @@ class TestNodes(support.TestCase): self.assertEqual(str(n1), "foo**bar") self.assertTrue(isinstance(n1.children, list)) + def test_leaves(self): + l1 = pytree.Leaf(100, "foo") + l2 = pytree.Leaf(100, "bar") + l3 = pytree.Leaf(100, "fooey") + n2 = pytree.Node(1000, [l1, l2]) + n3 = pytree.Node(1000, [l3]) + n1 = pytree.Node(1000, [n2, n3]) + + self.assertEqual(list(n1.leaves()), [l1, l2, l3]) + + def test_depth(self): + l1 = pytree.Leaf(100, "foo") + l2 = pytree.Leaf(100, "bar") + n2 = pytree.Node(1000, [l1, l2]) + n3 = pytree.Node(1000, []) + n1 = pytree.Node(1000, [n2, n3]) + + self.assertEqual(l1.depth(), 2) + self.assertEqual(n3.depth(), 1) + self.assertEqual(n1.depth(), 0) + def test_post_order(self): l1 = pytree.Leaf(100, "foo") l2 = pytree.Leaf(100, "bar") -- cgit v0.12 From 593c616f24078864de5d448e630bcf81bc46b8f6 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Fri, 15 Oct 2010 01:09:29 +0000 Subject: Merged revisions 85512 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85512 | benjamin.peterson | 2010-10-14 20:07:08 -0500 (Thu, 14 Oct 2010) | 1 line remove empty file ........ --- Lib/build_class.py | 0 1 file changed, 0 insertions(+), 0 deletions(-) delete mode 100644 Lib/build_class.py diff --git a/Lib/build_class.py b/Lib/build_class.py deleted file mode 100644 index e69de29..0000000 -- cgit v0.12 -- cgit v0.12 From e9633491ca3e48632b4b41fd7f85c72ddab5ceaa Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sat, 16 Oct 2010 03:49:22 +0000 Subject: Merged revisions 85562 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85562 | benjamin.peterson | 2010-10-15 22:45:45 -0500 (Fri, 15 Oct 2010) | 1 line don't identify the toplevel namespace by name #9997 ........ --- Lib/test/test_scope.py | 8 ++++++++ Misc/NEWS | 3 +++ Python/symtable.c | 2 +- 3 files changed, 12 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_scope.py b/Lib/test/test_scope.py index ef56b88..5f8768a 100644 --- a/Lib/test/test_scope.py +++ b/Lib/test/test_scope.py @@ -693,6 +693,14 @@ result2 = h() h = g() self.assertEqual(h(), 3) + def testTopIsNotSignificant(self): + # See #9997. + def top(a): + pass + def b(): + global a + + def test_main(): run_unittest(ScopeTests) diff --git a/Misc/NEWS b/Misc/NEWS index bd9822b..95db8ed 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -13,6 +13,9 @@ Core and Builtins - Issue #10006: type.__abstractmethods__ now raises an AttributeError. As a result metaclasses can now be ABCs (see #9533). +- Issue #9997: Don't let the name "top" have special significance in scope + resolution. + - Issue #9930: Remove bogus subtype check that was causing (e.g.) float.__rdiv__(2.0, 3) to return NotImplemented instead of the expected 1.5. diff --git a/Python/symtable.c b/Python/symtable.c index 0cbde7d..ab52abf 100644 --- a/Python/symtable.c +++ b/Python/symtable.c @@ -923,7 +923,7 @@ symtable_enter_block(struct symtable *st, identifier name, _Py_block_ty block, st->st_cur = ste_new(st, name, block, ast, lineno); if (st->st_cur == NULL) return 0; - if (name == GET_IDENTIFIER(top)) + if (block == ModuleBlock) st->st_global = st->st_cur->ste_symbols; if (prev) { if (PyList_Append(prev->ste_children, -- cgit v0.12 From 67295c3533af5a1f1d29627df73f590c6da35195 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sun, 17 Oct 2010 01:38:54 +0000 Subject: Merged revisions 85589-85591 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85589 | benjamin.peterson | 2010-10-16 20:25:19 -0500 (Sat, 16 Oct 2010) | 1 line remove rather pointless test ........ r85590 | benjamin.peterson | 2010-10-16 20:29:11 -0500 (Sat, 16 Oct 2010) | 1 line disable the garbage collector while collecting traces, so that __del__s don't get caught ........ r85591 | benjamin.peterson | 2010-10-16 20:30:26 -0500 (Sat, 16 Oct 2010) | 1 line use assertion methods ........ --- Lib/test/test_sys_setprofile.py | 27 ++++++++++++++------------- 1 file changed, 14 insertions(+), 13 deletions(-) diff --git a/Lib/test/test_sys_setprofile.py b/Lib/test/test_sys_setprofile.py index 54267a0..9816e3e 100644 --- a/Lib/test/test_sys_setprofile.py +++ b/Lib/test/test_sys_setprofile.py @@ -1,3 +1,4 @@ +import gc import pprint import sys import unittest @@ -12,14 +13,14 @@ class TestGetProfile(unittest.TestCase): sys.setprofile(None) def test_empty(self): - assert sys.getprofile() is None + self.assertIsNone(sys.getprofile()) def test_setget(self): def fn(*args): pass sys.setprofile(fn) - assert sys.getprofile() == fn + self.assertIs(sys.getprofile(), fn) class HookWatcher: def __init__(self): @@ -352,19 +353,19 @@ protect_ident = ident(protect) def capture_events(callable, p=None): - try: - sys.setprofile() - except TypeError: - pass - else: - raise support.TestFailed( - 'sys.setprofile() did not raise TypeError') - if p is None: p = HookWatcher() - sys.setprofile(p.callback) - protect(callable, p) - sys.setprofile(None) + # Disable the garbage collector. This prevents __del__s from showing up in + # traces. + old_gc = gc.isenabled() + gc.disable() + try: + sys.setprofile(p.callback) + protect(callable, p) + sys.setprofile(None) + finally: + if old_gc: + gc.enable() return p.get_events()[1:-1] -- cgit v0.12 From 397cd8a1fc22c8cbc6f5840a1813fd0f418ee841 Mon Sep 17 00:00:00 2001 From: "Gregory P. Smith" <greg@mad-scientist.com> Date: Sun, 17 Oct 2010 04:23:21 +0000 Subject: Merged revisions 85586-85587,85596-85598 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85586 | gregory.p.smith | 2010-10-16 17:17:24 -0700 (Sat, 16 Oct 2010) | 2 lines fix for netbsd. ........ r85587 | gregory.p.smith | 2010-10-16 17:43:10 -0700 (Sat, 16 Oct 2010) | 3 lines applying netbsd-wizs-mod.patch from issue5510 - fixes for netbsd (and dragonflybsd?) ........ r85596 | gregory.p.smith | 2010-10-16 19:14:36 -0700 (Sat, 16 Oct 2010) | 6 lines Fix multiprocessing Semaphore's on netbsd5. SEM_VALUE_MAX is defined as (~0U) on NetBSD which was causing it to appear as -1 when used as a signed int for _multprocessing.SemLock.SEM_VALUE_MAX. This works around the problem by substituting INT_MAX on systems where it appears negative when used as an int. ........ r85597 | gregory.p.smith | 2010-10-16 19:57:19 -0700 (Sat, 16 Oct 2010) | 2 lines skip test_itimer_virtual on NetBSD to prevent the test suite from hanging. ........ r85598 | gregory.p.smith | 2010-10-16 20:09:12 -0700 (Sat, 16 Oct 2010) | 2 lines Avoid hanging the test on netbsd5. ........ --- Lib/test/test_signal.py | 4 ++-- Lib/test/test_socket.py | 6 ++++-- Lib/test/test_threading.py | 3 ++- Modules/_multiprocessing/multiprocessing.c | 15 +++++++++++++-- Modules/socketmodule.c | 27 +++++++++++++++++++++++++-- 5 files changed, 46 insertions(+), 9 deletions(-) diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py index 1f15ff7..83ac669 100644 --- a/Lib/test/test_signal.py +++ b/Lib/test/test_signal.py @@ -438,8 +438,8 @@ class ItimerTest(unittest.TestCase): self.assertEqual(self.hndl_called, True) # Issue 3864, unknown if this affects earlier versions of freebsd also - @unittest.skipIf(sys.platform=='freebsd6', - 'itimer not reliable (does not mix well with threading) on freebsd6') + @unittest.skipIf(sys.platform in ('freebsd6', 'netbsd5'), + 'itimer not reliable (does not mix well with threading) on some BSDs.') def test_itimer_virtual(self): self.itimer = signal.ITIMER_VIRTUAL signal.signal(signal.SIGVTALRM, self.sig_vtalrm) diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py index c33c823..a467e0d 100644 --- a/Lib/test/test_socket.py +++ b/Lib/test/test_socket.py @@ -351,8 +351,10 @@ class GeneralModuleTests(unittest.TestCase): # Find one service that exists, then check all the related interfaces. # I've ordered this by protocols that have both a tcp and udp # protocol, at least for modern Linuxes. - if sys.platform in ('linux2', 'freebsd4', 'freebsd5', 'freebsd6', - 'freebsd7', 'freebsd8', 'darwin'): + if (sys.platform.startswith('linux') or + sys.platform.startswith('freebsd') or + sys.platform.startswith('netbsd') or + sys.platform == 'darwin'): # avoid the 'echo' service on this platform, as there is an # assumption breaking non-standard port/protocol entry services = ('daytime', 'qotd', 'domain') diff --git a/Lib/test/test_threading.py b/Lib/test/test_threading.py index 713ea9c..a4a6ed6 100644 --- a/Lib/test/test_threading.py +++ b/Lib/test/test_threading.py @@ -459,7 +459,8 @@ class ThreadJoinOnShutdown(unittest.TestCase): return # Skip platforms with known problems forking from a worker thread. # See http://bugs.python.org/issue3863. - if sys.platform in ('freebsd4', 'freebsd5', 'freebsd6', 'os2emx'): + if sys.platform in ('freebsd4', 'freebsd5', 'freebsd6', 'netbsd5', + 'os2emx'): print('Skipping test_3_join_in_forked_from_thread' ' due to known OS bugs on', sys.platform, file=sys.stderr) return diff --git a/Modules/_multiprocessing/multiprocessing.c b/Modules/_multiprocessing/multiprocessing.c index c584f2b..6858146 100644 --- a/Modules/_multiprocessing/multiprocessing.c +++ b/Modules/_multiprocessing/multiprocessing.c @@ -269,8 +269,19 @@ PyInit__multiprocessing(void) if (PyType_Ready(&SemLockType) < 0) return NULL; Py_INCREF(&SemLockType); - PyDict_SetItemString(SemLockType.tp_dict, "SEM_VALUE_MAX", - Py_BuildValue("i", SEM_VALUE_MAX)); + { + PyObject *py_sem_value_max; + /* Some systems define SEM_VALUE_MAX as an unsigned value that + * causes it to be negative when used as an int (NetBSD). */ + if ((int)(SEM_VALUE_MAX) < 0) + py_sem_value_max = PyLong_FromLong(INT_MAX); + else + py_sem_value_max = PyLong_FromLong(SEM_VALUE_MAX); + if (py_sem_value_max == NULL) + return NULL; + PyDict_SetItemString(SemLockType.tp_dict, "SEM_VALUE_MAX", + py_sem_value_max); + } PyModule_AddObject(module, "SemLock", (PyObject*)&SemLockType); #endif diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c index f88043c..834fc69 100644 --- a/Modules/socketmodule.c +++ b/Modules/socketmodule.c @@ -379,7 +379,7 @@ dup_socket(SOCKET handle) #define SOCKETCLOSE close #endif -#if (defined(HAVE_BLUETOOTH_H) || defined(HAVE_BLUETOOTH_BLUETOOTH_H)) && !defined(__NetBSD__) +#if (defined(HAVE_BLUETOOTH_H) || defined(HAVE_BLUETOOTH_BLUETOOTH_H)) && !defined(__NetBSD__) && !defined(__DragonFly__) #define USE_BLUETOOTH 1 #if defined(__FreeBSD__) #define BTPROTO_L2CAP BLUETOOTH_PROTO_L2CAP @@ -393,11 +393,13 @@ dup_socket(SOCKET handle) #define _BT_L2_MEMB(sa, memb) ((sa)->l2cap_##memb) #define _BT_RC_MEMB(sa, memb) ((sa)->rfcomm_##memb) #define _BT_HCI_MEMB(sa, memb) ((sa)->hci_##memb) -#elif defined(__NetBSD__) +#elif defined(__NetBSD__) || defined(__DragonFly__) #define sockaddr_l2 sockaddr_bt #define sockaddr_rc sockaddr_bt #define sockaddr_hci sockaddr_bt #define sockaddr_sco sockaddr_bt +#define SOL_HCI BTPROTO_HCI +#define HCI_DATA_DIR SO_HCI_DIRECTION #define _BT_L2_MEMB(sa, memb) ((sa)->bt_##memb) #define _BT_RC_MEMB(sa, memb) ((sa)->bt_##memb) #define _BT_HCI_MEMB(sa, memb) ((sa)->bt_##memb) @@ -1039,9 +1041,13 @@ makesockaddr(SOCKET_T sockfd, struct sockaddr *addr, size_t addrlen, int proto) case BTPROTO_HCI: { struct sockaddr_hci *a = (struct sockaddr_hci *) addr; +#if defined(__NetBSD__) || defined(__DragonFly__) + return makebdaddr(&_BT_HCI_MEMB(a, bdaddr)); +#else PyObject *ret = NULL; ret = Py_BuildValue("i", _BT_HCI_MEMB(a, dev)); return ret; +#endif } #if !defined(__FreeBSD__) @@ -1325,12 +1331,25 @@ getsockaddrarg(PySocketSockObject *s, PyObject *args, case BTPROTO_HCI: { struct sockaddr_hci *addr = (struct sockaddr_hci *)addr_ret; +#if defined(__NetBSD__) || defined(__DragonFly__) + char *straddr = PyBytes_AS_STRING(args); + + _BT_HCI_MEMB(addr, family) = AF_BLUETOOTH; + if (straddr == NULL) { + PyErr_SetString(socket_error, "getsockaddrarg: " + "wrong format"); + return 0; + } + if (setbdaddr(straddr, &_BT_HCI_MEMB(addr, bdaddr)) < 0) + return 0; +#else _BT_HCI_MEMB(addr, family) = AF_BLUETOOTH; if (!PyArg_ParseTuple(args, "i", &_BT_HCI_MEMB(addr, dev))) { PyErr_SetString(socket_error, "getsockaddrarg: " "wrong format"); return 0; } +#endif *len_ret = sizeof *addr; return 1; } @@ -4400,9 +4419,13 @@ PyInit__socket(void) PyModule_AddIntConstant(m, "BTPROTO_L2CAP", BTPROTO_L2CAP); PyModule_AddIntConstant(m, "BTPROTO_HCI", BTPROTO_HCI); PyModule_AddIntConstant(m, "SOL_HCI", SOL_HCI); +#if !defined(__NetBSD__) && !defined(__DragonFly__) PyModule_AddIntConstant(m, "HCI_FILTER", HCI_FILTER); +#endif #if !defined(__FreeBSD__) +#if !defined(__NetBSD__) && !defined(__DragonFly__) PyModule_AddIntConstant(m, "HCI_TIME_STAMP", HCI_TIME_STAMP); +#endif PyModule_AddIntConstant(m, "HCI_DATA_DIR", HCI_DATA_DIR); PyModule_AddIntConstant(m, "BTPROTO_SCO", BTPROTO_SCO); #endif -- cgit v0.12 From 378e6db834488d585f90f358d23d7d33a81ec854 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Sun, 17 Oct 2010 11:01:46 +0000 Subject: Merged revisions 85630 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85630 | senthil.kumaran | 2010-10-17 16:22:12 +0530 (Sun, 17 Oct 2010) | 3 lines Fix Issue10119 - test_urllibnet failure when using support.transient_internet. ........ --- Lib/test/test_urllibnet.py | 30 ++++++++++-------------------- 1 file changed, 10 insertions(+), 20 deletions(-) diff --git a/Lib/test/test_urllibnet.py b/Lib/test/test_urllibnet.py index 37cad42..bac2049 100644 --- a/Lib/test/test_urllibnet.py +++ b/Lib/test/test_urllibnet.py @@ -11,21 +11,6 @@ import email.message import time -def _open_with_retry(func, host, *args, **kwargs): - # Connecting to remote hosts is flaky. Make it more robust - # by retrying the connection several times. - last_exc = None - for i in range(3): - try: - return func(host, *args, **kwargs) - except IOError as err: - last_exc = err - continue - except: - raise - raise last_exc - - class URLTimeoutTest(unittest.TestCase): TIMEOUT = 10.0 @@ -37,7 +22,8 @@ class URLTimeoutTest(unittest.TestCase): socket.setdefaulttimeout(None) def testURLread(self): - f = _open_with_retry(urllib.request.urlopen, "http://www.python.org/") + with support.transient_internet("www.python.org"): + f = urllib.request.urlopen("http://www.python.org/") x = f.read() class urlopenNetworkTests(unittest.TestCase): @@ -55,8 +41,10 @@ class urlopenNetworkTests(unittest.TestCase): """ - def urlopen(self, *args): - return _open_with_retry(urllib.request.urlopen, *args) + def urlopen(self, *args, **kwargs): + resource = args[0] + with support.transient_internet(resource): + return urllib.request.urlopen(*args, **kwargs) def test_basic(self): # Simple test expected to pass. @@ -119,7 +107,7 @@ class urlopenNetworkTests(unittest.TestCase): # test can't pass on Windows. return # Make sure fd returned by fileno is valid. - open_url = self.urlopen("http://www.python.org/") + open_url = self.urlopen("http://www.python.org/", timeout=None) fd = open_url.fileno() FILE = os.fdopen(fd, encoding='utf-8') try: @@ -146,7 +134,9 @@ class urlretrieveNetworkTests(unittest.TestCase): """Tests urllib.request.urlretrieve using the network.""" def urlretrieve(self, *args): - return _open_with_retry(urllib.request.urlretrieve, *args) + resource = args[0] + with support.transient_internet(resource): + return urllib.request.urlretrieve(*args) def test_basic(self): # Test basic functionality. -- cgit v0.12 From ded5acf34ae0185a4b19ed213eec4c2cdfda7060 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 17 Oct 2010 11:48:07 +0000 Subject: Merged revisions 81936 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r81936 | mark.dickinson | 2010-06-12 11:10:14 +0200 (Sa, 12 Jun 2010) | 2 lines Silence 'unused variable' gcc warning. Patch by Éric Araujo. ........ --- Objects/unicodeobject.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index b50293c..f875e10 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -2616,10 +2616,11 @@ PyUnicode_DecodeUTF32Stateful(const char *s, Py_UNICODE *p; #ifndef Py_UNICODE_WIDE int pairs = 0; + const unsigned char *qq; #else const int pairs = 0; #endif - const unsigned char *q, *e, *qq; + const unsigned char *q, *e; int bo = 0; /* assume native ordering by default */ const char *errmsg = ""; /* Offsets from q for retrieving bytes in the right order. */ -- cgit v0.12 From 1468429ea6ee5523d02f5199751dc94c6b3f930c Mon Sep 17 00:00:00 2001 From: "Gregory P. Smith" <greg@mad-scientist.com> Date: Sun, 17 Oct 2010 18:49:46 +0000 Subject: Merged revisions 85646 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85646 | gregory.p.smith | 2010-10-17 11:38:04 -0700 (Sun, 17 Oct 2010) | 6 lines * Applys part of the patch from http://bugs.python.org/issue3631 to add a py_decref macro, fixup the pyo macro and reuse it and avoid a memory leak introduced by the pylocals macro. * Adds a note about gdb 7 python debugging support with links for more info on that. ........ --- Misc/gdbinit | 29 +++++++++++++++++++++-------- 1 file changed, 21 insertions(+), 8 deletions(-) diff --git a/Misc/gdbinit b/Misc/gdbinit index 33de784..e3482a4 100644 --- a/Misc/gdbinit +++ b/Misc/gdbinit @@ -1,5 +1,3 @@ -# -*- ksh -*- -# # If you use the GNU debugger gdb to debug the Python C runtime, you # might find some of the following commands useful. Copy this to your # ~/.gdbinit file and it'll get loaded into gdb automatically when you @@ -11,19 +9,36 @@ # address : 84a7a2c # $1 = void # (gdb) +# +# NOTE: If you have gdb 7 or later, it supports debugging of Python directly +# with embedded macros that you may find superior to what is in here. +# See https://fedoraproject.org/wiki/Features/EasierPythonDebugging +# and http://bugs.python.org/issue8032 for more gdb 7 python information. + +# gdb version of Py_DECREF(obj) macro +define py_decref + set $__obj = $arg0 + set $__obj->ob_refcnt -= 1 + if ($__obj->ob_refcnt == 0) + set $__obj = _Py_Dealloc($__obj) + end +end # Prints a representation of the object to stderr, along with the # number of reference counts it current has and the hex address the # object is allocated at. The argument must be a PyObject* define pyo -print _PyObject_Dump($arg0) + # side effect of calling _PyObject_Dump is to dump the object's + # info - assigning just prevents gdb from printing the + # NULL return value + set $_unused_void = _PyObject_Dump($arg0) end # Prints a representation of the object to stderr, along with the # number of reference counts it current has and the hex address the # object is allocated at. The argument must be a PyGC_Head* define pyg -print _PyGC_Dump($arg0) + print _PyGC_Dump($arg0) end # print the local variables of the current frame @@ -34,10 +49,8 @@ define pylocals set $_names = co->co_varnames set $_name = _PyUnicode_AsString(PyTuple_GetItem($_names, $_i)) printf "%s:\n", $_name - # side effect of calling _PyObject_Dump is to dump the object's - # info - assigning just prevents gdb from printing the - # NULL return value - set $_val = _PyObject_Dump(f->f_localsplus[$_i]) + py_decref $_name + pyo f->f_localsplus[$_i] end set $_i = $_i + 1 end -- cgit v0.12 From 321b713d9b3ef5a54d43ade2b35223d33835fce7 Mon Sep 17 00:00:00 2001 From: "Gregory P. Smith" <greg@mad-scientist.com> Date: Sun, 17 Oct 2010 19:02:34 +0000 Subject: Merged revisions 85649 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85649 | gregory.p.smith | 2010-10-17 11:59:56 -0700 (Sun, 17 Oct 2010) | 2 lines The py_decref macro was incorrect and unnecessary. ........ --- Misc/gdbinit | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/Misc/gdbinit b/Misc/gdbinit index e3482a4..f223875 100644 --- a/Misc/gdbinit +++ b/Misc/gdbinit @@ -15,15 +15,6 @@ # See https://fedoraproject.org/wiki/Features/EasierPythonDebugging # and http://bugs.python.org/issue8032 for more gdb 7 python information. -# gdb version of Py_DECREF(obj) macro -define py_decref - set $__obj = $arg0 - set $__obj->ob_refcnt -= 1 - if ($__obj->ob_refcnt == 0) - set $__obj = _Py_Dealloc($__obj) - end -end - # Prints a representation of the object to stderr, along with the # number of reference counts it current has and the hex address the # object is allocated at. The argument must be a PyObject* @@ -49,7 +40,6 @@ define pylocals set $_names = co->co_varnames set $_name = _PyUnicode_AsString(PyTuple_GetItem($_names, $_i)) printf "%s:\n", $_name - py_decref $_name pyo f->f_localsplus[$_i] end set $_i = $_i + 1 -- cgit v0.12 From 4b8608fe9f856a27b0afc25a13e91554a71416b7 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sun, 17 Oct 2010 21:14:36 +0000 Subject: Merged revisions 85665 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85665 | benjamin.peterson | 2010-10-17 16:12:18 -0500 (Sun, 17 Oct 2010) | 1 line fix strict aliasing warnings ........ --- Modules/_multiprocessing/multiprocessing.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Modules/_multiprocessing/multiprocessing.c b/Modules/_multiprocessing/multiprocessing.c index 6858146..7c4f52d 100644 --- a/Modules/_multiprocessing/multiprocessing.c +++ b/Modules/_multiprocessing/multiprocessing.c @@ -122,7 +122,7 @@ multiprocessing_sendfd(PyObject *self, PyObject *args) cmsg->cmsg_type = SCM_RIGHTS; cmsg->cmsg_len = CMSG_LEN(sizeof(int)); msg.msg_controllen = cmsg->cmsg_len; - *(int*)CMSG_DATA(cmsg) = fd; + *CMSG_DATA(cmsg) = fd; Py_BEGIN_ALLOW_THREADS res = sendmsg(conn, &msg, 0); @@ -165,7 +165,7 @@ multiprocessing_recvfd(PyObject *self, PyObject *args) if (res < 0) return PyErr_SetFromErrno(PyExc_OSError); - fd = *(int*)CMSG_DATA(cmsg); + fd = *CMSG_DATA(cmsg); return Py_BuildValue("i", fd); } -- cgit v0.12 -- cgit v0.12 From fd6a55ec41fe2bd46cf0a5b4ebabb62eda5a19d7 Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Mon, 18 Oct 2010 00:18:46 +0000 Subject: Merged revisions 85675 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85675 | r.david.murray | 2010-10-17 20:15:31 -0400 (Sun, 17 Oct 2010) | 4 lines #4499: silence compiler warning on AIX. Patch from ActiveState. ........ --- Include/token.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Include/token.h b/Include/token.h index 772a85e..9c19f5c 100644 --- a/Include/token.h +++ b/Include/token.h @@ -7,6 +7,8 @@ extern "C" { #endif +#undef TILDE /* Prevent clash of our definition with system macro. Ex AIX, ioctl.h */ + #define ENDMARKER 0 #define NAME 1 #define NUMBER 2 -- cgit v0.12 From 089144e511ca4b388ce8b29ecf2965a8215ff238 Mon Sep 17 00:00:00 2001 From: Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp> Date: Mon, 18 Oct 2010 13:49:09 +0000 Subject: Merged revisions 85689 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85689 | hirokazu.yamamoto | 2010-10-18 21:13:18 +0900 | 3 lines Issue #5117: Case normalization was needed on ntpath.relpath(). And fixed root directory issue on posixpath.relpath(). (Ported working fixes from ntpath) ........ --- Lib/ntpath.py | 4 ++-- Lib/posixpath.py | 4 ++-- Lib/test/test_ntpath.py | 1 + Lib/test/test_posixpath.py | 18 ++++++++++++++++++ Misc/NEWS | 4 ++++ 5 files changed, 27 insertions(+), 4 deletions(-) diff --git a/Lib/ntpath.py b/Lib/ntpath.py index dd7372f..9e4cff7 100644 --- a/Lib/ntpath.py +++ b/Lib/ntpath.py @@ -600,7 +600,7 @@ def relpath(path, start=curdir): path_abs = abspath(normpath(path)) start_drive, start_rest = splitdrive(start_abs) path_drive, path_rest = splitdrive(path_abs) - if start_drive != path_drive: + if normcase(start_drive) != normcase(path_drive): error = "path is on mount '{0}', start on mount '{1}'".format( path_drive, start_drive) raise ValueError(error) @@ -610,7 +610,7 @@ def relpath(path, start=curdir): # Work out how much of the filepath is shared by start and path. i = 0 for e1, e2 in zip(start_list, path_list): - if e1 != e2: + if normcase(e1) != normcase(e2): break i += 1 diff --git a/Lib/posixpath.py b/Lib/posixpath.py index d317ceb..64fe9df 100644 --- a/Lib/posixpath.py +++ b/Lib/posixpath.py @@ -444,8 +444,8 @@ def relpath(path, start=None): if start is None: start = curdir - start_list = abspath(start).split(sep) - path_list = abspath(path).split(sep) + start_list = [x for x in abspath(start).split(sep) if x] + path_list = [x for x in abspath(path).split(sep) if x] # Work out how much of the filepath is shared by start and path. i = len(commonprefix([start_list, path_list])) diff --git a/Lib/test/test_ntpath.py b/Lib/test/test_ntpath.py index 8ff7075..3d18527 100644 --- a/Lib/test/test_ntpath.py +++ b/Lib/test/test_ntpath.py @@ -236,6 +236,7 @@ class TestNtpath(unittest.TestCase): tester('ntpath.relpath("/", "/")', '.') tester('ntpath.relpath("/a", "/a")', '.') tester('ntpath.relpath("/a/b", "/a/b")', '.') + tester('ntpath.relpath("c:/foo", "C:/FOO")', '.') def test_main(): diff --git a/Lib/test/test_posixpath.py b/Lib/test/test_posixpath.py index 0efe3ff..6123ae2 100644 --- a/Lib/test/test_posixpath.py +++ b/Lib/test/test_posixpath.py @@ -602,6 +602,15 @@ class PosixPathTest(unittest.TestCase): "../"+curdir+"/a/b") self.assertEqual(posixpath.relpath("a", "b/c"), "../../a") self.assertEqual(posixpath.relpath("a", "a"), ".") + self.assertEqual(posixpath.relpath("/foo/bar/bat", "/x/y/z"), '../../../foo/bar/bat') + self.assertEqual(posixpath.relpath("/foo/bar/bat", "/foo/bar"), 'bat') + self.assertEqual(posixpath.relpath("/foo/bar/bat", "/"), 'foo/bar/bat') + self.assertEqual(posixpath.relpath("/", "/foo/bar/bat"), '../../..') + self.assertEqual(posixpath.relpath("/foo/bar/bat", "/x"), '../foo/bar/bat') + self.assertEqual(posixpath.relpath("/x", "/foo/bar/bat"), '../../../x') + self.assertEqual(posixpath.relpath("/", "/"), '.') + self.assertEqual(posixpath.relpath("/a", "/a"), '.') + self.assertEqual(posixpath.relpath("/a/b", "/a/b"), '.') finally: os.getcwd = real_getcwd @@ -620,6 +629,15 @@ class PosixPathTest(unittest.TestCase): b"../"+curdir+b"/a/b") self.assertEqual(posixpath.relpath(b"a", b"b/c"), b"../../a") self.assertEqual(posixpath.relpath(b"a", b"a"), b".") + self.assertEqual(posixpath.relpath(b"/foo/bar/bat", b"/x/y/z"), b'../../../foo/bar/bat') + self.assertEqual(posixpath.relpath(b"/foo/bar/bat", b"/foo/bar"), b'bat') + self.assertEqual(posixpath.relpath(b"/foo/bar/bat", b"/"), b'foo/bar/bat') + self.assertEqual(posixpath.relpath(b"/", b"/foo/bar/bat"), b'../../..') + self.assertEqual(posixpath.relpath(b"/foo/bar/bat", b"/x"), b'../foo/bar/bat') + self.assertEqual(posixpath.relpath(b"/x", b"/foo/bar/bat"), b'../../../x') + self.assertEqual(posixpath.relpath(b"/", b"/"), b'.') + self.assertEqual(posixpath.relpath(b"/a", b"/a"), b'.') + self.assertEqual(posixpath.relpath(b"/a/b", b"/a/b"), b'.') self.assertRaises(TypeError, posixpath.relpath, b"bytes", "str") self.assertRaises(TypeError, posixpath.relpath, "str", b"bytes") diff --git a/Misc/NEWS b/Misc/NEWS index 95db8ed..dc852ee 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -128,6 +128,10 @@ C-API Library ------- +- Issue #5117: Case normalization was needed on ntpath.relpath(). And + fixed root directory issue on posixpath.relpath(). (Ported working fixes + from ntpath) + - Issue #10041: The signature of optional arguments in socket.makefile() didn't match that of io.open(), and they also didn't get forwarded properly to TextIOWrapper in text mode. Patch by Kai Zhu. -- cgit v0.12 From 15244f7b126b2eab94a0755a82c431a4933330f4 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Tue, 19 Oct 2010 01:22:07 +0000 Subject: Recorded merge of revisions 85569-85570 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85569 | victor.stinner | 2010-10-16 15:14:10 +0200 (sam., 16 oct. 2010) | 4 lines Issue #9713, #10114: Parser functions (eg. PyParser_ASTFromFile) expects filenames encoded to the filesystem encoding with surrogateescape error handler (to support undecodable bytes), instead of UTF-8 in strict mode. ........ r85570 | victor.stinner | 2010-10-16 15:42:53 +0200 (sam., 16 oct. 2010) | 4 lines Fix ast_error_finish() and err_input(): filename can be NULL Fix my previous commit (r85569). ........ --- Misc/NEWS | 4 ++++ Parser/tokenizer.h | 2 +- Python/ast.c | 12 +++++++++++- Python/bltinmodule.c | 33 ++++++++++++++++++++++----------- Python/compile.c | 2 +- Python/pythonrun.c | 17 ++++++++++++++--- Python/traceback.c | 38 ++++++++++++++++++++++++++++---------- 7 files changed, 81 insertions(+), 27 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index dc852ee..ac86186 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -10,6 +10,10 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #9713, #10114: Parser functions (eg. PyParser_ASTFromFile) expects + filenames encoded to the filesystem encoding with surrogateescape error + handler (to support undecodable bytes), instead of UTF-8 in strict mode. + - Issue #10006: type.__abstractmethods__ now raises an AttributeError. As a result metaclasses can now be ABCs (see #9533). diff --git a/Parser/tokenizer.h b/Parser/tokenizer.h index 5a6d060..c153cbf 100644 --- a/Parser/tokenizer.h +++ b/Parser/tokenizer.h @@ -40,7 +40,7 @@ struct tok_state { int level; /* () [] {} Parentheses nesting level */ /* Used to allow free continuations inside them */ /* Stuff for checking on different tab sizes */ - const char *filename; /* For error messages */ + const char *filename; /* encoded to the filesystem encoding */ int altwarning; /* Issue warning if alternate tabs don't match */ int alterror; /* Issue error if alternate tabs don't match */ int alttabsize; /* Alternate tab spacing */ diff --git a/Python/ast.c b/Python/ast.c index 5c17133..590bc90 100644 --- a/Python/ast.c +++ b/Python/ast.c @@ -102,6 +102,7 @@ static void ast_error_finish(const char *filename) { PyObject *type, *value, *tback, *errstr, *loc, *tmp; + PyObject *filename_obj; long lineno; assert(PyErr_Occurred()); @@ -125,7 +126,16 @@ ast_error_finish(const char *filename) Py_INCREF(Py_None); loc = Py_None; } - tmp = Py_BuildValue("(zlOO)", filename, lineno, Py_None, loc); + if (filename != NULL) + filename_obj = PyUnicode_DecodeFSDefault(filename); + else { + Py_INCREF(Py_None); + filename_obj = Py_None; + } + if (filename_obj != NULL) + tmp = Py_BuildValue("(NlOO)", filename_obj, lineno, Py_None, loc); + else + tmp = NULL; Py_DECREF(loc); if (!tmp) { Py_DECREF(errstr); diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c index cd85156..3e44aa0 100644 --- a/Python/bltinmodule.c +++ b/Python/bltinmodule.c @@ -536,6 +536,7 @@ static PyObject * builtin_compile(PyObject *self, PyObject *args, PyObject *kwds) { char *str; + PyObject *filename_obj; char *filename; char *startstr; int mode = -1; @@ -547,12 +548,16 @@ builtin_compile(PyObject *self, PyObject *args, PyObject *kwds) static char *kwlist[] = {"source", "filename", "mode", "flags", "dont_inherit", NULL}; int start[] = {Py_file_input, Py_eval_input, Py_single_input}; + PyObject *result; - if (!PyArg_ParseTupleAndKeywords(args, kwds, "Oss|ii:compile", - kwlist, &cmd, &filename, &startstr, - &supplied_flags, &dont_inherit)) + if (!PyArg_ParseTupleAndKeywords(args, kwds, "OO&s|ii:compile", kwlist, + &cmd, + PyUnicode_FSConverter, &filename_obj, + &startstr, &supplied_flags, + &dont_inherit)) return NULL; + filename = PyBytes_AS_STRING(filename_obj); cf.cf_flags = supplied_flags | PyCF_SOURCE_IS_UTF8; if (supplied_flags & @@ -560,7 +565,7 @@ builtin_compile(PyObject *self, PyObject *args, PyObject *kwds) { PyErr_SetString(PyExc_ValueError, "compile(): unrecognised flags"); - return NULL; + goto error; } /* XXX Warn if (supplied_flags & PyCF_MASK_OBSOLETE) != 0? */ @@ -577,14 +582,13 @@ builtin_compile(PyObject *self, PyObject *args, PyObject *kwds) else { PyErr_SetString(PyExc_ValueError, "compile() arg 3 must be 'exec', 'eval' or 'single'"); - return NULL; + goto error; } is_ast = PyAST_Check(cmd); if (is_ast == -1) - return NULL; + goto error; if (is_ast) { - PyObject *result; if (supplied_flags & PyCF_ONLY_AST) { Py_INCREF(cmd); result = cmd; @@ -597,20 +601,27 @@ builtin_compile(PyObject *self, PyObject *args, PyObject *kwds) mod = PyAST_obj2mod(cmd, arena, mode); if (mod == NULL) { PyArena_Free(arena); - return NULL; + goto error; } result = (PyObject*)PyAST_Compile(mod, filename, &cf, arena); PyArena_Free(arena); } - return result; + goto finally; } str = source_as_string(cmd, "compile", "string, bytes, AST or code", &cf); if (str == NULL) - return NULL; + goto error; - return Py_CompileStringFlags(str, filename, start[mode], &cf); + result = Py_CompileStringFlags(str, filename, start[mode], &cf); + goto finally; + +error: + result = NULL; +finally: + Py_DECREF(filename_obj); + return result; } PyDoc_STRVAR(compile_doc, diff --git a/Python/compile.c b/Python/compile.c index a7ac5a0..19b2add 100644 --- a/Python/compile.c +++ b/Python/compile.c @@ -4046,7 +4046,7 @@ makecode(struct compiler *c, struct assembler *a) freevars = dict_keys_inorder(c->u->u_freevars, PyTuple_Size(cellvars)); if (!freevars) goto error; - filename = PyUnicode_FromString(c->c_filename); + filename = PyUnicode_DecodeFSDefault(c->c_filename); if (!filename) goto error; diff --git a/Python/pythonrun.c b/Python/pythonrun.c index 84d72f0..d08d0ed 100644 --- a/Python/pythonrun.c +++ b/Python/pythonrun.c @@ -1160,7 +1160,7 @@ PyRun_SimpleFileExFlags(FILE *fp, const char *filename, int closeit, d = PyModule_GetDict(m); if (PyDict_GetItemString(d, "__file__") == NULL) { PyObject *f; - f = PyUnicode_FromString(filename); + f = PyUnicode_DecodeFSDefault(filename); if (f == NULL) return -1; if (PyDict_SetItemString(d, "__file__", f) < 0) { @@ -1911,7 +1911,9 @@ err_input(perrdetail *err) { PyObject *v, *w, *errtype, *errtext; PyObject* u = NULL; + PyObject *filename; char *msg = NULL; + errtype = PyExc_SyntaxError; switch (err->error) { case E_ERROR: @@ -2000,8 +2002,17 @@ err_input(perrdetail *err) errtext = PyUnicode_DecodeUTF8(err->text, strlen(err->text), "replace"); } - v = Py_BuildValue("(ziiN)", err->filename, - err->lineno, err->offset, errtext); + if (err->filename != NULL) + filename = PyUnicode_DecodeFSDefault(err->filename); + else { + Py_INCREF(Py_None); + filename = Py_None; + } + if (filename != NULL) + v = Py_BuildValue("(NiiN)", filename, + err->lineno, err->offset, errtext); + else + v = NULL; w = NULL; if (v != NULL) w = Py_BuildValue("(sO)", msg, v); diff --git a/Python/traceback.c b/Python/traceback.c index e74d442..2f1c213 100644 --- a/Python/traceback.c +++ b/Python/traceback.c @@ -143,16 +143,20 @@ _Py_FindSourceFile(PyObject *filename, char* namebuf, size_t namelen, PyObject * Py_ssize_t npath; size_t taillen; PyObject *syspath; - const char* path; + PyObject *path; const char* tail; + PyObject *filebytes; const char* filepath; Py_ssize_t len; + PyObject* result; - filepath = _PyUnicode_AsString(filename); - if (filepath == NULL) { + filebytes = PyUnicode_AsEncodedObject(filename, + Py_FileSystemDefaultEncoding, "surrogateescape"); + if (filebytes == NULL) { PyErr_Clear(); return NULL; } + filepath = PyBytes_AS_STRING(filebytes); /* Search tail of filename in sys.path before giving up */ tail = strrchr(filepath, SEP); @@ -164,7 +168,7 @@ _Py_FindSourceFile(PyObject *filename, char* namebuf, size_t namelen, PyObject * syspath = PySys_GetObject("path"); if (syspath == NULL || !PyList_Check(syspath)) - return NULL; + goto error; npath = PyList_Size(syspath); for (i = 0; i < npath; i++) { @@ -175,14 +179,20 @@ _Py_FindSourceFile(PyObject *filename, char* namebuf, size_t namelen, PyObject * } if (!PyUnicode_Check(v)) continue; - path = _PyUnicode_AsStringAndSize(v, &len); + + path = PyUnicode_AsEncodedObject(v, Py_FileSystemDefaultEncoding, + "surrogateescape"); if (path == NULL) { PyErr_Clear(); continue; } - if (len + 1 + (Py_ssize_t)taillen >= (Py_ssize_t)namelen - 1) + len = PyBytes_GET_SIZE(path); + if (len + 1 + (Py_ssize_t)taillen >= (Py_ssize_t)namelen - 1) { + Py_DECREF(path); continue; /* Too long */ - strcpy(namebuf, path); + } + strcpy(namebuf, PyBytes_AS_STRING(path)); + Py_DECREF(path); if (strlen(namebuf) != len) continue; /* v contains '\0' */ if (len > 0 && namebuf[len-1] != SEP) @@ -190,11 +200,19 @@ _Py_FindSourceFile(PyObject *filename, char* namebuf, size_t namelen, PyObject * strcpy(namebuf+len, tail); binary = PyObject_CallMethod(io, "open", "ss", namebuf, "rb"); - if (binary != NULL) - return binary; + if (binary != NULL) { + result = binary; + goto finally; + } PyErr_Clear(); } - return NULL; + goto error; + +error: + result = NULL; +finally: + Py_DECREF(filebytes); + return result; } int -- cgit v0.12 -- cgit v0.12 From 455b0db6ffbf27145940a7eb48adf38d61005ee7 Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Tue, 19 Oct 2010 17:50:22 +0000 Subject: Merged revisions 85725 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ........ r85725 | alexander.belopolsky | 2010-10-19 13:43:50 -0400 (Tue, 19 Oct 2010) | 3 lines Fixed the docstring for calendar.isleap() function. Thanks Boštjan Mejak for the patch. ........ --- Lib/calendar.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/calendar.py b/Lib/calendar.py index 0c1fdad..12bd1a8 100644 --- a/Lib/calendar.py +++ b/Lib/calendar.py @@ -95,7 +95,7 @@ month_abbr = _localized_month('%b') def isleap(year): - """Return 1 for leap years, 0 for non-leap years.""" + """Return True for leap years, False for non-leap years.""" return year % 4 == 0 and (year % 100 != 0 or year % 400 == 0) -- cgit v0.12 From 7e7dbab08a85937cd6a81acfc57dfff3b42dfbb6 Mon Sep 17 00:00:00 2001 From: Ronald Oussoren <ronaldoussoren@mac.com> Date: Wed, 20 Oct 2010 13:40:38 +0000 Subject: Merged revisions 85744 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85744 | ronald.oussoren | 2010-10-20 15:10:12 +0200 (Wed, 20 Oct 2010) | 7 lines Fix for issue #7473. Without this patch you'll get link errors in some extensions (in particular the _curses_panel) one when you try to build a 3-way universal framework when you previously installed a 2-way universal framework using the python.org installer. ........ --- Misc/NEWS | 3 +++ setup.py | 7 ++++++- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/Misc/NEWS b/Misc/NEWS index ac86186..9797b91 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -659,6 +659,9 @@ Build the "bin" directory inside the framework is on the shell's search path. This feature now also supports the ZSH shell. +- Issue #7473: avoid link errors when building a framework with a different + set of architectures than the one that is currently installed. + Tests ----- - Issue #9628: fix runtests.sh -x option so more than one test can be excluded. diff --git a/setup.py b/setup.py index cdb1937..2eb4b85 100644 --- a/setup.py +++ b/setup.py @@ -378,7 +378,12 @@ class PyBuildExt(build_ext): for directory in reversed(options.dirs): add_dir_to_list(dir_list, directory) - if os.path.normpath(sys.prefix) != '/usr': + if os.path.normpath(sys.prefix) != '/usr' \ + and not sysconfig.get_config_var('PYTHONFRAMEWORK'): + # OSX note: Don't add LIBDIR and INCLUDEDIR to building a framework + # (PYTHONFRAMEWORK is set) to avoid # linking problems when + # building a framework with different architectures than + # the one that is currently installed (issue #7473) add_dir_to_list(self.compiler.library_dirs, sysconfig.get_config_var("LIBDIR")) add_dir_to_list(self.compiler.include_dirs, -- cgit v0.12 From 4d3d08f961ff632f5e1e05d432ee7204fdd16800 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Wed, 20 Oct 2010 21:35:05 +0000 Subject: Merged revisions 85757 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85757 | benjamin.peterson | 2010-10-20 16:25:23 -0500 (Wed, 20 Oct 2010) | 1 line fix uninitialized struct member #10152 ........ --- Python/symtable.c | 1 + 1 file changed, 1 insertion(+) diff --git a/Python/symtable.c b/Python/symtable.c index ab52abf..376ad2c 100644 --- a/Python/symtable.c +++ b/Python/symtable.c @@ -67,6 +67,7 @@ ste_new(struct symtable *st, identifier name, _Py_block_ty block, ste->ste_varkeywords = 0; ste->ste_opt_lineno = 0; ste->ste_tmpname = 0; + ste->ste_tmpname = 0; ste->ste_lineno = lineno; if (st->st_cur != NULL && -- cgit v0.12 From 8ad8039636e7974c8a1dead451323e24c0b2c2c5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Thu, 21 Oct 2010 18:46:36 +0000 Subject: Backport fix for #10126 --- Lib/distutils/tests/test_build_ext.py | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/Lib/distutils/tests/test_build_ext.py b/Lib/distutils/tests/test_build_ext.py index b7cdc20..04ebc5b 100644 --- a/Lib/distutils/tests/test_build_ext.py +++ b/Lib/distutils/tests/test_build_ext.py @@ -42,6 +42,20 @@ class BuildExtTestCase(TempdirManager, from distutils.command import build_ext build_ext.USER_BASE = site.USER_BASE + def _fixup_command(self, cmd): + # When Python was build with --enable-shared, -L. is not good enough + # to find the libpython<blah>.so. This is because regrtest runs it + # under a tempdir, not in the top level where the .so lives. By the + # time we've gotten here, Python's already been chdir'd to the + # tempdir. + # + # To further add to the fun, we can't just add library_dirs to the + # Extension() instance because that doesn't get plumbed through to the + # final compiler command. + if not sys.platform.startswith('win'): + library_dir = sysconfig.get_config_var('srcdir') + cmd.library_dirs = [('.' if library_dir is None else library_dir)] + def test_build_ext(self): global ALREADY_TESTED xx_c = os.path.join(self.tmp_dir, 'xxmodule.c') @@ -49,6 +63,7 @@ class BuildExtTestCase(TempdirManager, dist = Distribution({'name': 'xx', 'ext_modules': [xx_ext]}) dist.package_dir = self.tmp_dir cmd = build_ext(dist) + self._fixup_command(cmd) if os.name == "nt": # On Windows, we must build a debug version iff running # a debug build of Python -- cgit v0.12 From ecdd08462af25573af316e63fdbb1b5e7c6c524a Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Fri, 22 Oct 2010 18:34:13 +0000 Subject: Should fix remaining 3.1 buildbot failure --- Lib/distutils/tests/test_build_ext.py | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/Lib/distutils/tests/test_build_ext.py b/Lib/distutils/tests/test_build_ext.py index 04ebc5b..226f7bb 100644 --- a/Lib/distutils/tests/test_build_ext.py +++ b/Lib/distutils/tests/test_build_ext.py @@ -52,9 +52,14 @@ class BuildExtTestCase(TempdirManager, # To further add to the fun, we can't just add library_dirs to the # Extension() instance because that doesn't get plumbed through to the # final compiler command. - if not sys.platform.startswith('win'): - library_dir = sysconfig.get_config_var('srcdir') - cmd.library_dirs = [('.' if library_dir is None else library_dir)] + if (sysconfig.get_config_var('Py_ENABLE_SHARED') and + not sys.platform.startswith('win')): + runshared = sysconfig.get_config_var('RUNSHARED') + if runshared is None: + cmd.library_dirs = ['.'] + else: + name, equals, value = runshared.partition('=') + cmd.library_dirs = value.split(os.pathsep) def test_build_ext(self): global ALREADY_TESTED @@ -317,6 +322,7 @@ class BuildExtTestCase(TempdirManager, dist = Distribution({'name': 'xx', 'ext_modules': [ext]}) cmd = build_ext(dist) + self._fixup_command(cmd) cmd.ensure_finalized() self.assertEquals(len(cmd.get_outputs()), 1) -- cgit v0.12 From 3aa6cea86141efd02a015dd510823837d456ebc3 Mon Sep 17 00:00:00 2001 From: Victor Stinner <victor.stinner@haypocalc.com> Date: Sat, 23 Oct 2010 08:50:36 +0000 Subject: Issue #10077: Fix logging of site module errors at startup. --- Misc/NEWS | 2 ++ Python/pythonrun.c | 5 ++++- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/Misc/NEWS b/Misc/NEWS index 9797b91..e2c424c 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -10,6 +10,8 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #10077: Fix logging of site module errors at startup. + - Issue #9713, #10114: Parser functions (eg. PyParser_ASTFromFile) expects filenames encoded to the filesystem encoding with surrogateescape error handler (to support undecodable bytes), instead of UTF-8 in strict mode. diff --git a/Python/pythonrun.c b/Python/pythonrun.c index d08d0ed..98cad37 100644 --- a/Python/pythonrun.c +++ b/Python/pythonrun.c @@ -721,14 +721,17 @@ initsite(void) if (f == NULL || f == Py_None) return; if (Py_VerboseFlag) { + PyObject *type, *value, *traceback; + PyErr_Fetch(&type, &value, &traceback); PyFile_WriteString( "'import site' failed; traceback:\n", f); + PyErr_Restore(type, value, traceback); PyErr_Print(); } else { + PyErr_Clear(); PyFile_WriteString( "'import site' failed; use -v for traceback\n", f); - PyErr_Clear(); } } else { -- cgit v0.12 -- cgit v0.12 From 983161186594c6fd7a0a97c76018dccd24e11a63 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sun, 24 Oct 2010 02:57:31 +0000 Subject: Merged revisions 85814 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85814 | benjamin.peterson | 2010-10-23 21:52:05 -0500 (Sat, 23 Oct 2010) | 1 line remove broken code accounting an offset the size of the line #10186 ........ --- Lib/test/test_traceback.py | 6 ++++++ Misc/NEWS | 3 +++ Python/pythonrun.c | 2 -- 3 files changed, 9 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_traceback.py b/Lib/test/test_traceback.py index 17413db..d39322f 100644 --- a/Lib/test/test_traceback.py +++ b/Lib/test/test_traceback.py @@ -296,6 +296,12 @@ class BaseExceptionReportingTests: self.assertTrue('inner_raise() # Marker' in blocks[2]) self.check_zero_div(blocks[2]) + def test_syntax_error_offset_at_eol(self): + # See #10186. + def e(): + raise SyntaxError('', ('', 0, 5, 'hello')) + msg = self.get_report(e).splitlines() + self.assertEqual(msg[-2], " ^") class PyExcReportingTests(BaseExceptionReportingTests, unittest.TestCase): diff --git a/Misc/NEWS b/Misc/NEWS index e2c424c..c505aee 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -12,6 +12,9 @@ Core and Builtins - Issue #10077: Fix logging of site module errors at startup. +- Issue #10186: Fix the SyntaxError caret when the offset is equal to the length + of the offending line. + - Issue #9713, #10114: Parser functions (eg. PyParser_ASTFromFile) expects filenames encoded to the filesystem encoding with surrogateescape error handler (to support undecodable bytes), instead of UTF-8 in strict mode. diff --git a/Python/pythonrun.c b/Python/pythonrun.c index 98cad37..10a1d50 100644 --- a/Python/pythonrun.c +++ b/Python/pythonrun.c @@ -1299,8 +1299,6 @@ print_error_text(PyObject *f, int offset, const char *text) { char *nl; if (offset >= 0) { - if (offset > 0 && offset == (int)strlen(text)) - offset--; for (;;) { nl = strchr(text, '\n'); if (nl == NULL || nl-text >= offset) -- cgit v0.12 From 5bbbf1d9f9c496a5947faf525291fab0c2ce50eb Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sun, 24 Oct 2010 14:20:36 +0000 Subject: Merged revisions 85536 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r85536 | georg.brandl | 2010-10-15 18:26:08 +0200 (Fr, 15 Okt 2010) | 1 line #9054: fix crash when using pyexpat with a system expat lib version 2.0.1. ........ --- Misc/NEWS | 4 ++++ Modules/pyexpat.c | 3 +++ 2 files changed, 7 insertions(+) diff --git a/Misc/NEWS b/Misc/NEWS index c505aee..ed84a5e 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -568,6 +568,9 @@ Library Extension Modules ----------------- +- Issue #9054: Fix a crash occurring when using the pyexpat module + with expat version 2.0.1. + - Issue #10003: Allow handling of SIGBREAK on Windows. Fixes a regression introduced by issue #9324. @@ -669,6 +672,7 @@ Build Tests ----- + - Issue #9628: fix runtests.sh -x option so more than one test can be excluded. - Issue #9894: Do not hardcode ENOENT in test_subprocess. diff --git a/Modules/pyexpat.c b/Modules/pyexpat.c index 389975d..cc62274 100644 --- a/Modules/pyexpat.c +++ b/Modules/pyexpat.c @@ -397,6 +397,9 @@ call_character_handler(xmlparseobject *self, const XML_Char *buffer, int len) PyObject *args; PyObject *temp; + if (!have_handler(self, CharacterData)) + return -1; + args = PyTuple_New(1); if (args == NULL) return -1; -- cgit v0.12 From acc62be8aab359b7fa8875677356f98b396d8506 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= <martin@v.loewis.de> Date: Mon, 25 Oct 2010 19:58:42 +0000 Subject: Add 3.1.3 UUIDs. --- Tools/msi/uuids.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Tools/msi/uuids.py b/Tools/msi/uuids.py index 4720fc9..a5e5cd2 100644 --- a/Tools/msi/uuids.py +++ b/Tools/msi/uuids.py @@ -77,4 +77,7 @@ product_codes = { '3.1.1150':'{7ff90460-89b7-435b-b583-b37b2815ccc7}', # 3.1.1 '3.1.2121':'{ec45624a-378c-43be-91f3-3f7a59b0d90c}', # 3.1.2c1 '3.1.2150':'{d40af016-506c-43fb-a738-bd54fa8c1e85}', # 3.1.2 + '3.1.3121':'{a1e436f8-92fc-4ddb-af18-a12529c57aaf}', # 3.1.3rc1 + '3.1.3122':'{2fc19026-a3e5-493e-92a0-c1f3b4a272ae}', # 3.1.3rc2 + '3.1.3150':'{f719d8a6-46fc-4d71-94c6-ffd17a8c9f35}', # 3.1.3 } -- cgit v0.12 From 35e982f770e9898cf72ca7a434d892c3396a2734 Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Tue, 26 Oct 2010 12:47:19 +0000 Subject: Merged revisions 85846 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85846 | r.david.murray | 2010-10-26 08:42:24 -0400 (Tue, 26 Oct 2010) | 2 lines #7761: fix telnetlib.interact failures on Windows. ........ --- Lib/telnetlib.py | 4 ++-- Misc/NEWS | 2 ++ 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/Lib/telnetlib.py b/Lib/telnetlib.py index 5258c8a..c60578d 100644 --- a/Lib/telnetlib.py +++ b/Lib/telnetlib.py @@ -552,7 +552,7 @@ class Telnet: line = sys.stdin.readline() if not line: break - self.write(line) + self.write(line.encode('ascii')) def listener(self): """Helper for mt_interact() -- this executes in the other thread.""" @@ -563,7 +563,7 @@ class Telnet: print('*** Connection closed by remote host ***') return if data: - sys.stdout.write(data) + sys.stdout.write(data.decode('ascii')) else: sys.stdout.flush() diff --git a/Misc/NEWS b/Misc/NEWS index ed84a5e..0b43d19 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -137,6 +137,8 @@ C-API Library ------- +- #7761: telnetlib.interact failures on Windows fixed. + - Issue #5117: Case normalization was needed on ntpath.relpath(). And fixed root directory issue on posixpath.relpath(). (Ported working fixes from ntpath) -- cgit v0.12 From 0619ae798d548109180178eda0ec406d725f7d9e Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 27 Oct 2010 18:37:51 +0000 Subject: Merged revisions 85858 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85858 | antoine.pitrou | 2010-10-27 20:33:30 +0200 (mer., 27 oct. 2010) | 5 lines Issue #5027: The standard `xml` namespace is now understood by xml.sax.saxutils.XMLGenerator as being bound to http://www.w3.org/XML/1998/namespace. Patch by Troy J. Farrell. ........ --- Lib/test/test_sax.py | 55 +++++++++++++++++++++++++++++++++++++++++++++++++ Lib/xml/sax/saxutils.py | 6 ++++++ Misc/ACKS | 1 + Misc/NEWS | 4 ++++ 4 files changed, 66 insertions(+) diff --git a/Lib/test/test_sax.py b/Lib/test/test_sax.py index a45d1f3..ab54ed5 100644 --- a/Lib/test/test_sax.py +++ b/Lib/test/test_sax.py @@ -11,6 +11,7 @@ except SAXReaderNotAvailable: from xml.sax.saxutils import XMLGenerator, escape, unescape, quoteattr, \ XMLFilterBase from xml.sax.expatreader import create_parser +from xml.sax.handler import feature_namespaces from xml.sax.xmlreader import InputSource, AttributesImpl, AttributesNSImpl from io import StringIO from test.support import findfile, run_unittest @@ -288,6 +289,60 @@ class XmlgenTest(unittest.TestCase): self.assertEquals(result.getvalue(), start+'<my:a xmlns:my="qux" b="c"></my:a>') + def test_5027_1(self): + # The xml prefix (as in xml:lang below) is reserved and bound by + # definition to http://www.w3.org/XML/1998/namespace. XMLGenerator had + # a bug whereby a KeyError is thrown because this namespace is missing + # from a dictionary. + # + # This test demonstrates the bug by parsing a document. + test_xml = StringIO( + '<?xml version="1.0"?>' + '<a:g1 xmlns:a="http://example.com/ns">' + '<a:g2 xml:lang="en">Hello</a:g2>' + '</a:g1>') + + parser = make_parser() + parser.setFeature(feature_namespaces, True) + result = StringIO() + gen = XMLGenerator(result) + parser.setContentHandler(gen) + parser.parse(test_xml) + + self.assertEquals(result.getvalue(), + start + ( + '<a:g1 xmlns:a="http://example.com/ns">' + '<a:g2 xml:lang="en">Hello</a:g2>' + '</a:g1>')) + + def test_5027_2(self): + # The xml prefix (as in xml:lang below) is reserved and bound by + # definition to http://www.w3.org/XML/1998/namespace. XMLGenerator had + # a bug whereby a KeyError is thrown because this namespace is missing + # from a dictionary. + # + # This test demonstrates the bug by direct manipulation of the + # XMLGenerator. + result = StringIO() + gen = XMLGenerator(result) + + gen.startDocument() + gen.startPrefixMapping('a', 'http://example.com/ns') + gen.startElementNS(('http://example.com/ns', 'g1'), 'g1', {}) + lang_attr = {('http://www.w3.org/XML/1998/namespace', 'lang'): 'en'} + gen.startElementNS(('http://example.com/ns', 'g2'), 'g2', lang_attr) + gen.characters('Hello') + gen.endElementNS(('http://example.com/ns', 'g2'), 'g2') + gen.endElementNS(('http://example.com/ns', 'g1'), 'g1') + gen.endPrefixMapping('a') + gen.endDocument() + + self.assertEquals(result.getvalue(), + start + ( + '<a:g1 xmlns:a="http://example.com/ns">' + '<a:g2 xml:lang="en">Hello</a:g2>' + '</a:g1>')) + class XMLFilterBaseTest(unittest.TestCase): def test_filter_basic(self): diff --git a/Lib/xml/sax/saxutils.py b/Lib/xml/sax/saxutils.py index e845015..b05e815 100644 --- a/Lib/xml/sax/saxutils.py +++ b/Lib/xml/sax/saxutils.py @@ -98,6 +98,12 @@ class XMLGenerator(handler.ContentHandler): def _qname(self, name): """Builds a qualified name from a (ns_url, localname) pair""" if name[0]: + # Per http://www.w3.org/XML/1998/namespace, The 'xml' prefix is + # bound by definition to http://www.w3.org/XML/1998/namespace. It + # does not need to be declared and will not usually be found in + # self._current_context. + if 'http://www.w3.org/XML/1998/namespace' == name[0]: + return 'xml:' + name[1] # The name is in a non-empty namespace prefix = self._current_context[name[0]] if prefix: diff --git a/Misc/ACKS b/Misc/ACKS index 01d18ec..ea6f1a1 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -237,6 +237,7 @@ Greg Ewing Martijn Faassen Andreas Faerber Bill Fancher +Troy J. Farrell Mark Favas Niels Ferguson Sebastian Fernandez diff --git a/Misc/NEWS b/Misc/NEWS index 0b43d19..b92cdc8 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -137,6 +137,10 @@ C-API Library ------- +- Issue #5027: The standard ``xml`` namespace is now understood by + xml.sax.saxutils.XMLGenerator as being bound to + http://www.w3.org/XML/1998/namespace. Patch by Troy J. Farrell. + - #7761: telnetlib.interact failures on Windows fixed. - Issue #5117: Case normalization was needed on ntpath.relpath(). And -- cgit v0.12 From 43ffd5c01364748fbb8f8113195f32863c833a19 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 27 Oct 2010 18:54:06 +0000 Subject: Merged revisions 85861 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85861 | antoine.pitrou | 2010-10-27 20:52:48 +0200 (mer., 27 oct. 2010) | 3 lines Recode modules from latin-1 to utf-8 ........ --- Lib/shlex.py | 5 ++--- Lib/test/test_sax.py | 6 +++--- Lib/test/test_shlex.py | 5 ++--- Lib/test/test_unicode.py | 5 ++--- 4 files changed, 9 insertions(+), 12 deletions(-) diff --git a/Lib/shlex.py b/Lib/shlex.py index 55db23c..3edd3db 100644 --- a/Lib/shlex.py +++ b/Lib/shlex.py @@ -1,4 +1,3 @@ -# -*- coding: iso-8859-1 -*- """A lexical analyzer class for simple shell-like syntaxes.""" # Module and documentation by Eric S. Raymond, 21 Dec 1998 @@ -35,8 +34,8 @@ class shlex: self.wordchars = ('abcdfeghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_') if self.posix: - self.wordchars += ('' - '') + self.wordchars += ('ßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿ' + 'ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞ') self.whitespace = ' \t\r\n' self.whitespace_split = False self.quotes = '\'"' diff --git a/Lib/test/test_sax.py b/Lib/test/test_sax.py index ab54ed5..c8c7b3a 100644 --- a/Lib/test/test_sax.py +++ b/Lib/test/test_sax.py @@ -1,4 +1,4 @@ -# regression test for SAX 2.0 -*- coding: iso-8859-1 -*- +# regression test for SAX 2.0 # $Id$ from xml.sax import make_parser, ContentHandler, \ @@ -107,7 +107,7 @@ class SaxutilsTest(unittest.TestCase): "<Donald Duck & Co>") def test_escape_extra(self): - self.assertEquals(escape("Hei p deg", {"" : "å"}), + self.assertEquals(escape("Hei på deg", {"å" : "å"}), "Hei på deg") # ===== unescape @@ -119,7 +119,7 @@ class SaxutilsTest(unittest.TestCase): "<Donald Duck & Co>") def test_unescape_extra(self): - self.assertEquals(unescape("Hei p deg", {"" : "å"}), + self.assertEquals(unescape("Hei på deg", {"å" : "å"}), "Hei på deg") def test_unescape_amp_extra(self): diff --git a/Lib/test/test_shlex.py b/Lib/test/test_shlex.py index 1685938..25e4b6d 100644 --- a/Lib/test/test_shlex.py +++ b/Lib/test/test_shlex.py @@ -1,4 +1,3 @@ -# -*- coding: iso-8859-1 -*- import unittest import os, sys, io import shlex @@ -68,7 +67,7 @@ foo\ x\x\""|foo|\|x|\|x|\|""| foo\ bar|foo|\|bar| foo#bar\nbaz|foobaz| :-) ;-)|:|-|)|;|-|)| -|||||| +áéíóú|á|é|í|ó|ú| """ posix_data = r"""x|x| @@ -132,7 +131,7 @@ foo\ x\x\"|foo xx"| foo\ bar|foo bar| foo#bar\nbaz|foo|baz| :-) ;-)|:-)|;-)| -|| +áéíóú|áéíóú| """ class ShlexTest(unittest.TestCase): diff --git a/Lib/test/test_unicode.py b/Lib/test/test_unicode.py index 8494886..36a25c3 100644 --- a/Lib/test/test_unicode.py +++ b/Lib/test/test_unicode.py @@ -1,4 +1,3 @@ -# -*- coding: iso-8859-1 -*- """ Test script for the Unicode implementation. Written by Marc-Andre Lemburg (mal@lemburg.com). @@ -415,11 +414,11 @@ class UnicodeTest( self.assertTrue("b0".isidentifier()) self.assertTrue("bc".isidentifier()) self.assertTrue("b_".isidentifier()) - self.assertTrue("".isidentifier()) + self.assertTrue("µ".isidentifier()) self.assertFalse(" ".isidentifier()) self.assertFalse("[".isidentifier()) - self.assertFalse("".isidentifier()) + self.assertFalse("©".isidentifier()) self.assertFalse("0".isidentifier()) def test_isprintable(self): -- cgit v0.12 From 9acae51be2d9e17ecab3e174cb32dd05e1097c1f Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 27 Oct 2010 19:52:40 +0000 Subject: Merged revisions 85864 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85864 | antoine.pitrou | 2010-10-27 21:45:43 +0200 (mer., 27 oct. 2010) | 5 lines In open(), only set the buffer size from st.st_blksize when it is greater than 1. This matches the pure Python implementation in _pyio and should fix a couple of failures on the NetBSD buildbot. ........ --- Modules/_io/_iomodule.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Modules/_io/_iomodule.c b/Modules/_io/_iomodule.c index 733a7b9..a1c451e 100644 --- a/Modules/_io/_iomodule.c +++ b/Modules/_io/_iomodule.c @@ -451,7 +451,7 @@ io_open(PyObject *self, PyObject *args, PyObject *kwds) if (fileno == -1 && PyErr_Occurred()) goto error; - if (fstat(fileno, &st) >= 0) + if (fstat(fileno, &st) >= 0 && st.st_blksize > 1) buffering = st.st_blksize; } #endif -- cgit v0.12 From 323dd70b48c1a665eb96a7e32636fdad03bd5dc1 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 27 Oct 2010 20:27:14 +0000 Subject: Merged revisions 85868 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85868 | antoine.pitrou | 2010-10-27 22:13:57 +0200 (mer., 27 oct. 2010) | 3 lines Issue #8852: Allow the socket module to build on OpenSolaris. ........ --- Misc/NEWS | 2 ++ Modules/socketmodule.c | 40 ++++++++++++++++++++++++++++------------ 2 files changed, 30 insertions(+), 12 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index b92cdc8..0893c7f 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -635,6 +635,8 @@ Extension Modules Build ----- +- Issue #8852: Allow the socket module to build on OpenSolaris. + - Issue #10054: Some platforms provide uintptr_t in inttypes.h. Patch by Akira Kitada. diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c index 834fc69..9bdca0c 100644 --- a/Modules/socketmodule.c +++ b/Modules/socketmodule.c @@ -1065,7 +1065,7 @@ makesockaddr(SOCKET_T sockfd, struct sockaddr *addr, size_t addrlen, int proto) } #endif -#ifdef HAVE_NETPACKET_PACKET_H +#if defined(HAVE_NETPACKET_PACKET_H) && defined(SIOCGIFNAME) case AF_PACKET: { struct sockaddr_ll *a = (struct sockaddr_ll *)addr; @@ -1381,7 +1381,7 @@ getsockaddrarg(PySocketSockObject *s, PyObject *args, } #endif -#ifdef HAVE_NETPACKET_PACKET_H +#if defined(HAVE_NETPACKET_PACKET_H) && defined(SIOCGIFINDEX) case AF_PACKET: { struct sockaddr_ll* addr; @@ -4434,16 +4434,32 @@ PyInit__socket(void) PyModule_AddStringConstant(m, "BDADDR_LOCAL", "00:00:00:FF:FF:FF"); #endif -#ifdef HAVE_NETPACKET_PACKET_H - PyModule_AddIntConstant(m, "AF_PACKET", AF_PACKET); - PyModule_AddIntConstant(m, "PF_PACKET", PF_PACKET); - PyModule_AddIntConstant(m, "PACKET_HOST", PACKET_HOST); - PyModule_AddIntConstant(m, "PACKET_BROADCAST", PACKET_BROADCAST); - PyModule_AddIntConstant(m, "PACKET_MULTICAST", PACKET_MULTICAST); - PyModule_AddIntConstant(m, "PACKET_OTHERHOST", PACKET_OTHERHOST); - PyModule_AddIntConstant(m, "PACKET_OUTGOING", PACKET_OUTGOING); - PyModule_AddIntConstant(m, "PACKET_LOOPBACK", PACKET_LOOPBACK); - PyModule_AddIntConstant(m, "PACKET_FASTROUTE", PACKET_FASTROUTE); +#ifdef AF_PACKET + PyModule_AddIntMacro(m, AF_PACKET); +#endif +#ifdef PF_PACKET + PyModule_AddIntMacro(m, PF_PACKET); +#endif +#ifdef PACKET_HOST + PyModule_AddIntMacro(m, PACKET_HOST); +#endif +#ifdef PACKET_BROADCAST + PyModule_AddIntMacro(m, PACKET_BROADCAST); +#endif +#ifdef PACKET_MULTICAST + PyModule_AddIntMacro(m, PACKET_MULTICAST); +#endif +#ifdef PACKET_OTHERHOST + PyModule_AddIntMacro(m, PACKET_OTHERHOST); +#endif +#ifdef PACKET_OUTGOING + PyModule_AddIntMacro(m, PACKET_OUTGOING); +#endif +#ifdef PACKET_LOOPBACK + PyModule_AddIntMacro(m, PACKET_LOOPBACK); +#endif +#ifdef PACKET_FASTROUTE + PyModule_AddIntMacro(m, PACKET_FASTROUTE); #endif #ifdef HAVE_LINUX_TIPC_H -- cgit v0.12 -- cgit v0.12 From 98e2b452975f13b13052aeb9d166ed8a3ef45063 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Thu, 28 Oct 2010 23:06:57 +0000 Subject: Merged revisions 85896 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85896 | antoine.pitrou | 2010-10-29 00:56:58 +0200 (ven., 29 oct. 2010) | 4 lines Issue #5437: A preallocated MemoryError instance should not hold traceback data (including local variables caught in the stack trace) alive infinitely. ........ --- Include/pyerrors.h | 1 - Lib/test/test_exceptions.py | 40 ++++++++++++++++++ Misc/NEWS | 3 ++ Objects/exceptions.c | 99 ++++++++++++++++++++++++++++++++++++++++----- Python/errors.c | 24 +---------- 5 files changed, 132 insertions(+), 35 deletions(-) diff --git a/Include/pyerrors.h b/Include/pyerrors.h index 66a7030..3c3afab 100644 --- a/Include/pyerrors.h +++ b/Include/pyerrors.h @@ -153,7 +153,6 @@ PyAPI_DATA(PyObject *) PyExc_VMSError; PyAPI_DATA(PyObject *) PyExc_BufferError; -PyAPI_DATA(PyObject *) PyExc_MemoryErrorInst; PyAPI_DATA(PyObject *) PyExc_RecursionErrorInst; /* Predefined warning categories */ diff --git a/Lib/test/test_exceptions.py b/Lib/test/test_exceptions.py index b10835d..41e3d44 100644 --- a/Lib/test/test_exceptions.py +++ b/Lib/test/test_exceptions.py @@ -669,6 +669,46 @@ class ExceptionTests(unittest.TestCase): tb2 = raiseMemError() self.assertEqual(tb1, tb2) + def test_memory_error_cleanup(self): + # Issue #5437: preallocated MemoryError instances should not keep + # traceback objects alive. + from _testcapi import raise_memoryerror + class C: + pass + wr = None + def inner(): + nonlocal wr + c = C() + wr = weakref.ref(c) + raise_memoryerror() + # We cannot use assertRaises since it manually deletes the traceback + try: + inner() + except MemoryError as e: + self.assertNotEqual(wr(), None) + else: + self.fail("MemoryError not raised") + self.assertEqual(wr(), None) + + def test_recursion_error_cleanup(self): + # Same test as above, but with "recursion exceeded" errors + class C: + pass + wr = None + def inner(): + nonlocal wr + c = C() + wr = weakref.ref(c) + inner() + # We cannot use assertRaises since it manually deletes the traceback + try: + inner() + except RuntimeError as e: + self.assertNotEqual(wr(), None) + else: + self.fail("RuntimeError not raised") + self.assertEqual(wr(), None) + def test_main(): run_unittest(ExceptionTests) diff --git a/Misc/NEWS b/Misc/NEWS index 0893c7f..fb6814f 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -10,6 +10,9 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #5437: A preallocated MemoryError instance should not hold traceback + data (including local variables caught in the stack trace) alive infinitely. + - Issue #10077: Fix logging of site module errors at startup. - Issue #10186: Fix the SyntaxError caret when the offset is equal to the length diff --git a/Objects/exceptions.c b/Objects/exceptions.c index 841533e..1531867 100644 --- a/Objects/exceptions.c +++ b/Objects/exceptions.c @@ -1763,7 +1763,91 @@ SimpleExtendsException(PyExc_Exception, ReferenceError, /* * MemoryError extends Exception */ -SimpleExtendsException(PyExc_Exception, MemoryError, "Out of memory."); + +#define MEMERRORS_SAVE 16 +static PyBaseExceptionObject *memerrors_freelist = NULL; +static int memerrors_numfree = 0; + +static PyObject * +MemoryError_new(PyTypeObject *type, PyObject *args, PyObject *kwds) +{ + PyBaseExceptionObject *self; + + if (type != (PyTypeObject *) PyExc_MemoryError) + return BaseException_new(type, args, kwds); + if (memerrors_freelist == NULL) + return BaseException_new(type, args, kwds); + /* Fetch object from freelist and revive it */ + self = memerrors_freelist; + self->args = PyTuple_New(0); + /* This shouldn't happen since the empty tuple is persistent */ + if (self->args == NULL) + return NULL; + memerrors_freelist = (PyBaseExceptionObject *) self->dict; + memerrors_numfree--; + self->dict = NULL; + _Py_NewReference((PyObject *)self); + _PyObject_GC_TRACK(self); + return (PyObject *)self; +} + +static void +MemoryError_dealloc(PyBaseExceptionObject *self) +{ + _PyObject_GC_UNTRACK(self); + BaseException_clear(self); + if (memerrors_numfree >= MEMERRORS_SAVE) + Py_TYPE(self)->tp_free((PyObject *)self); + else { + self->dict = (PyObject *) memerrors_freelist; + memerrors_freelist = self; + memerrors_numfree++; + } +} + +static void +preallocate_memerrors(void) +{ + /* We create enough MemoryErrors and then decref them, which will fill + up the freelist. */ + int i; + PyObject *errors[MEMERRORS_SAVE]; + for (i = 0; i < MEMERRORS_SAVE; i++) { + errors[i] = MemoryError_new((PyTypeObject *) PyExc_MemoryError, + NULL, NULL); + if (!errors[i]) + Py_FatalError("Could not preallocate MemoryError object"); + } + for (i = 0; i < MEMERRORS_SAVE; i++) { + Py_DECREF(errors[i]); + } +} + +static void +free_preallocated_memerrors(void) +{ + while (memerrors_freelist != NULL) { + PyObject *self = (PyObject *) memerrors_freelist; + memerrors_freelist = (PyBaseExceptionObject *) memerrors_freelist->dict; + Py_TYPE(self)->tp_free((PyObject *)self); + } +} + + +static PyTypeObject _PyExc_MemoryError = { + PyVarObject_HEAD_INIT(NULL, 0) + "MemoryError", + sizeof(PyBaseExceptionObject), + 0, (destructor)MemoryError_dealloc, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC, + PyDoc_STR("Out of memory."), (traverseproc)BaseException_traverse, + (inquiry)BaseException_clear, 0, 0, 0, 0, 0, 0, 0, &_PyExc_Exception, + 0, 0, 0, offsetof(PyBaseExceptionObject, dict), + (initproc)BaseException_init, 0, MemoryError_new +}; +PyObject *PyExc_MemoryError = (PyObject *) &_PyExc_MemoryError; + /* * BufferError extends Exception @@ -1847,11 +1931,6 @@ SimpleExtendsException(PyExc_Warning, BytesWarning, -/* Pre-computed MemoryError instance. Best to create this as early as - * possible and not wait until a MemoryError is actually raised! - */ -PyObject *PyExc_MemoryErrorInst=NULL; - /* Pre-computed RuntimeError instance for when recursion depth is reached. Meant to be used when normalizing the exception for exceeding the recursion depth will cause its own infinite recursion. @@ -1988,9 +2067,7 @@ _PyExc_Init(void) POST_INIT(UnicodeWarning) POST_INIT(BytesWarning) - PyExc_MemoryErrorInst = BaseException_new(&_PyExc_MemoryError, NULL, NULL); - if (!PyExc_MemoryErrorInst) - Py_FatalError("Cannot pre-allocate MemoryError instance"); + preallocate_memerrors(); PyExc_RecursionErrorInst = BaseException_new(&_PyExc_RuntimeError, NULL, NULL); if (!PyExc_RecursionErrorInst) @@ -2021,6 +2098,6 @@ _PyExc_Init(void) void _PyExc_Fini(void) { - Py_XDECREF(PyExc_MemoryErrorInst); - PyExc_MemoryErrorInst = NULL; + Py_CLEAR(PyExc_RecursionErrorInst); + free_preallocated_memerrors(); } diff --git a/Python/errors.c b/Python/errors.c index 4584205..db0baf1 100644 --- a/Python/errors.c +++ b/Python/errors.c @@ -328,29 +328,7 @@ PyErr_BadArgument(void) PyObject * PyErr_NoMemory(void) { - if (PyErr_ExceptionMatches(PyExc_MemoryError)) - /* already current */ - return NULL; - - /* raise the pre-allocated instance if it still exists */ - if (PyExc_MemoryErrorInst) - { - /* Clear the previous traceback, otherwise it will be appended - * to the current one. - * - * The following statement is not likely to raise any error; - * if it does, we simply discard it. - */ - PyException_SetTraceback(PyExc_MemoryErrorInst, Py_None); - - PyErr_SetObject(PyExc_MemoryError, PyExc_MemoryErrorInst); - } - else - /* this will probably fail since there's no memory and hee, - hee, we have to instantiate this class - */ - PyErr_SetNone(PyExc_MemoryError); - + PyErr_SetNone(PyExc_MemoryError); return NULL; } -- cgit v0.12 From c8850d0771192357b384b93efb4b0c8d0650471d Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Fri, 29 Oct 2010 04:02:30 +0000 Subject: Merged revisions 85817,85904 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85817 | benjamin.peterson | 2010-10-23 22:41:46 -0500 (Sat, 23 Oct 2010) | 1 line tighten loop ........ r85904 | benjamin.peterson | 2010-10-28 22:28:14 -0500 (Thu, 28 Oct 2010) | 1 line decrement offset when it points to a newline (#10186 followup) ........ --- Lib/test/test_traceback.py | 4 ++++ Python/pythonrun.c | 7 +++---- 2 files changed, 7 insertions(+), 4 deletions(-) diff --git a/Lib/test/test_traceback.py b/Lib/test/test_traceback.py index d39322f..b2c7262 100644 --- a/Lib/test/test_traceback.py +++ b/Lib/test/test_traceback.py @@ -302,6 +302,10 @@ class BaseExceptionReportingTests: raise SyntaxError('', ('', 0, 5, 'hello')) msg = self.get_report(e).splitlines() self.assertEqual(msg[-2], " ^") + def e(): + exec("x = 5 | 4 |") + msg = self.get_report(e).splitlines() + self.assertEqual(msg[-2], ' ^') class PyExcReportingTests(BaseExceptionReportingTests, unittest.TestCase): diff --git a/Python/pythonrun.c b/Python/pythonrun.c index 10a1d50..3dbe754 100644 --- a/Python/pythonrun.c +++ b/Python/pythonrun.c @@ -1299,6 +1299,8 @@ print_error_text(PyObject *f, int offset, const char *text) { char *nl; if (offset >= 0) { + if (offset > 0 && offset == strlen(text) && text[offset - 1] == '\n') + offset--; for (;;) { nl = strchr(text, '\n'); if (nl == NULL || nl-text >= offset) @@ -1318,11 +1320,8 @@ print_error_text(PyObject *f, int offset, const char *text) if (offset == -1) return; PyFile_WriteString(" ", f); - offset--; - while (offset > 0) { + while (--offset > 0) PyFile_WriteString(" ", f); - offset--; - } PyFile_WriteString("^\n", f); } -- cgit v0.12 From c6f4024e03230d1e709495b472377ff2d1909a30 Mon Sep 17 00:00:00 2001 From: Barry Warsaw <barry@python.org> Date: Fri, 29 Oct 2010 14:05:28 +0000 Subject: Fix issue 10214 by removing the out of date python-mode.el and replacing it with a README. Will backport to 2.7. --- Misc/README.Emacs | 32 + Misc/python-mode.el | 3916 --------------------------------------------------- 2 files changed, 32 insertions(+), 3916 deletions(-) create mode 100644 Misc/README.Emacs delete mode 100644 Misc/python-mode.el diff --git a/Misc/README.Emacs b/Misc/README.Emacs new file mode 100644 index 0000000..68bb1db --- /dev/null +++ b/Misc/README.Emacs @@ -0,0 +1,32 @@ +============= +Emacs support +============= + +If you want to edit Python code in Emacs, you should download python-mode.el +and install it somewhere on your load-path. See the project page to download: + + https://launchpad.net/python-mode + +While Emacs comes with a python.el file, it is not recommended. +python-mode.el is maintained by core Python developers and is generally +considered more Python programmer friendly. For example, python-mode.el +includes a killer feature called `pdbtrack` which allows you to set a pdb +breakpoint in your code, run your program in an Emacs shell buffer, and do gud +style debugging when the breakpoint is hit. + +python-mode.el is compatible with both GNU Emacs from the FSF, and XEmacs. + +For more information and bug reporting, see the above project page. For help, +development, or discussions, see the python-mode mailing list: + + http://mail.python.org/mailman/listinfo/python-mode + + +.. + Local Variables: + mode: indented-text + indent-tabs-mode: nil + sentence-end-double-space: t + fill-column: 78 + coding: utf-8 + End: diff --git a/Misc/python-mode.el b/Misc/python-mode.el deleted file mode 100644 index 1ad818f..0000000 --- a/Misc/python-mode.el +++ /dev/null @@ -1,3916 +0,0 @@ -;;; python-mode.el --- Major mode for editing Python programs - -;; Copyright (C) 1992,1993,1994 Tim Peters - -;; Author: 2003-2007 http://sf.net/projects/python-mode -;; 1995-2002 Barry A. Warsaw -;; 1992-1994 Tim Peters -;; Maintainer: python-mode@python.org -;; Created: Feb 1992 -;; Keywords: python languages oop - -(defconst py-version "$Revision$" - "`python-mode' version number.") - -;; This software is provided as-is, without express or implied -;; warranty. Permission to use, copy, modify, distribute or sell this -;; software, without fee, for any purpose and by any individual or -;; organization, is hereby granted, provided that the above copyright -;; notice and this paragraph appear in all copies. - -;;; Commentary: - -;; This is a major mode for editing Python programs. It was developed by Tim -;; Peters after an original idea by Michael A. Guravage. Tim subsequently -;; left the net and in 1995, Barry Warsaw inherited the mode. Tim's now back -;; but disavows all responsibility for the mode. In fact, we suspect he -;; doesn't even use Emacs any more. In 2003, python-mode.el was moved to its -;; own SourceForge project apart from the Python project, and now is -;; maintained by the volunteers at the python-mode@python.org mailing list. - -;; pdbtrack support contributed by Ken Manheimer, April 2001. Skip Montanaro -;; has also contributed significantly to python-mode's development. - -;; Please use the SourceForge Python project to submit bugs or -;; patches: -;; -;; http://sourceforge.net/projects/python - -;; INSTALLATION: - -;; To install, just drop this file into a directory on your load-path and -;; byte-compile it. To set up Emacs to automatically edit files ending in -;; ".py" using python-mode add the following to your ~/.emacs file (GNU -;; Emacs) or ~/.xemacs/init.el file (XEmacs): -;; (setq auto-mode-alist (cons '("\\.py$" . python-mode) auto-mode-alist)) -;; (setq interpreter-mode-alist (cons '("python" . python-mode) -;; interpreter-mode-alist)) -;; (autoload 'python-mode "python-mode" "Python editing mode." t) -;; -;; In XEmacs syntax highlighting should be enabled automatically. In GNU -;; Emacs you may have to add these lines to your ~/.emacs file: -;; (global-font-lock-mode t) -;; (setq font-lock-maximum-decoration t) - -;; FOR MORE INFORMATION: - -;; There is some information on python-mode.el at - -;; http://www.python.org/emacs/python-mode/ -;; -;; It does contain links to other packages that you might find useful, -;; such as pdb interfaces, OO-Browser links, etc. - -;; BUG REPORTING: - -;; As mentioned above, please use the SourceForge Python project for -;; submitting bug reports or patches. The old recommendation, to use -;; C-c C-b will still work, but those reports have a higher chance of -;; getting buried in my mailbox. Please include a complete, but -;; concise code sample and a recipe for reproducing the bug. Send -;; suggestions and other comments to python-mode@python.org. - -;; When in a Python mode buffer, do a C-h m for more help. It's -;; doubtful that a texinfo manual would be very useful, but if you -;; want to contribute one, I'll certainly accept it! - -;;; Code: - -(require 'comint) -(require 'custom) -(require 'cl) -(require 'compile) -(require 'ansi-color) - - -;; user definable variables -;; vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv - -(defgroup python nil - "Support for the Python programming language, <http://www.python.org/>" - :group 'languages - :prefix "py-") - -(defcustom py-tab-always-indent t - "*Non-nil means TAB in Python mode should always reindent the current line, -regardless of where in the line point is when the TAB command is used." - :type 'boolean - :group 'python) - -(defcustom py-python-command "python" - "*Shell command used to start Python interpreter." - :type 'string - :group 'python) - -(make-obsolete-variable 'py-jpython-command 'py-jython-command) -(defcustom py-jython-command "jython" - "*Shell command used to start the Jython interpreter." - :type 'string - :group 'python - :tag "Jython Command") - -(defcustom py-default-interpreter 'cpython - "*Which Python interpreter is used by default. -The value for this variable can be either `cpython' or `jython'. - -When the value is `cpython', the variables `py-python-command' and -`py-python-command-args' are consulted to determine the interpreter -and arguments to use. - -When the value is `jython', the variables `py-jython-command' and -`py-jython-command-args' are consulted to determine the interpreter -and arguments to use. - -Note that this variable is consulted only the first time that a Python -mode buffer is visited during an Emacs session. After that, use -\\[py-toggle-shells] to change the interpreter shell." - :type '(choice (const :tag "Python (a.k.a. CPython)" cpython) - (const :tag "Jython" jython)) - :group 'python) - -(defcustom py-python-command-args '("-i") - "*List of string arguments to be used when starting a Python shell." - :type '(repeat string) - :group 'python) - -(make-obsolete-variable 'py-jpython-command-args 'py-jython-command-args) -(defcustom py-jython-command-args '("-i") - "*List of string arguments to be used when starting a Jython shell." - :type '(repeat string) - :group 'python - :tag "Jython Command Args") - -(defcustom py-indent-offset 4 - "*Amount of offset per level of indentation. -`\\[py-guess-indent-offset]' can usually guess a good value when -you're editing someone else's Python code." - :type 'integer - :group 'python) - -(defcustom py-continuation-offset 4 - "*Additional amount of offset to give for some continuation lines. -Continuation lines are those that immediately follow a backslash -terminated line. Only those continuation lines for a block opening -statement are given this extra offset." - :type 'integer - :group 'python) - -(defcustom py-smart-indentation t - "*Should `python-mode' try to automagically set some indentation variables? -When this variable is non-nil, two things happen when a buffer is set -to `python-mode': - - 1. `py-indent-offset' is guessed from existing code in the buffer. - Only guessed values between 2 and 8 are considered. If a valid - guess can't be made (perhaps because you are visiting a new - file), then the value in `py-indent-offset' is used. - - 2. `indent-tabs-mode' is turned off if `py-indent-offset' does not - equal `tab-width' (`indent-tabs-mode' is never turned on by - Python mode). This means that for newly written code, tabs are - only inserted in indentation if one tab is one indentation - level, otherwise only spaces are used. - -Note that both these settings occur *after* `python-mode-hook' is run, -so if you want to defeat the automagic configuration, you must also -set `py-smart-indentation' to nil in your `python-mode-hook'." - :type 'boolean - :group 'python) - -(defcustom py-align-multiline-strings-p t - "*Flag describing how multi-line triple quoted strings are aligned. -When this flag is non-nil, continuation lines are lined up under the -preceding line's indentation. When this flag is nil, continuation -lines are aligned to column zero." - :type '(choice (const :tag "Align under preceding line" t) - (const :tag "Align to column zero" nil)) - :group 'python) - -(defcustom py-block-comment-prefix "##" - "*String used by \\[comment-region] to comment out a block of code. -This should follow the convention for non-indenting comment lines so -that the indentation commands won't get confused (i.e., the string -should be of the form `#x...' where `x' is not a blank or a tab, and -`...' is arbitrary). However, this string should not end in whitespace." - :type 'string - :group 'python) - -(defcustom py-honor-comment-indentation t - "*Controls how comment lines influence subsequent indentation. - -When nil, all comment lines are skipped for indentation purposes, and -if possible, a faster algorithm is used (i.e. X/Emacs 19 and beyond). - -When t, lines that begin with a single `#' are a hint to subsequent -line indentation. If the previous line is such a comment line (as -opposed to one that starts with `py-block-comment-prefix'), then its -indentation is used as a hint for this line's indentation. Lines that -begin with `py-block-comment-prefix' are ignored for indentation -purposes. - -When not nil or t, comment lines that begin with a single `#' are used -as indentation hints, unless the comment character is in column zero." - :type '(choice - (const :tag "Skip all comment lines (fast)" nil) - (const :tag "Single # `sets' indentation for next line" t) - (const :tag "Single # `sets' indentation except at column zero" - other) - ) - :group 'python) - -(defcustom py-temp-directory - (let ((ok '(lambda (x) - (and x - (setq x (expand-file-name x)) ; always true - (file-directory-p x) - (file-writable-p x) - x)))) - (or (funcall ok (getenv "TMPDIR")) - (funcall ok "/usr/tmp") - (funcall ok "/tmp") - (funcall ok "/var/tmp") - (funcall ok ".") - (error - "Couldn't find a usable temp directory -- set `py-temp-directory'"))) - "*Directory used for temporary files created by a *Python* process. -By default, the first directory from this list that exists and that you -can write into: the value (if any) of the environment variable TMPDIR, -/usr/tmp, /tmp, /var/tmp, or the current directory." - :type 'string - :group 'python) - -(defcustom py-beep-if-tab-change t - "*Ring the bell if `tab-width' is changed. -If a comment of the form - - \t# vi:set tabsize=<number>: - -is found before the first code line when the file is entered, and the -current value of (the general Emacs variable) `tab-width' does not -equal <number>, `tab-width' is set to <number>, a message saying so is -displayed in the echo area, and if `py-beep-if-tab-change' is non-nil -the Emacs bell is also rung as a warning." - :type 'boolean - :group 'python) - -(defcustom py-jump-on-exception t - "*Jump to innermost exception frame in *Python Output* buffer. -When this variable is non-nil and an exception occurs when running -Python code synchronously in a subprocess, jump immediately to the -source code of the innermost traceback frame." - :type 'boolean - :group 'python) - -(defcustom py-ask-about-save t - "If not nil, ask about which buffers to save before executing some code. -Otherwise, all modified buffers are saved without asking." - :type 'boolean - :group 'python) - -(defcustom py-backspace-function 'backward-delete-char-untabify - "*Function called by `py-electric-backspace' when deleting backwards." - :type 'function - :group 'python) - -(defcustom py-delete-function 'delete-char - "*Function called by `py-electric-delete' when deleting forwards." - :type 'function - :group 'python) - -(defcustom py-imenu-show-method-args-p nil - "*Controls echoing of arguments of functions & methods in the Imenu buffer. -When non-nil, arguments are printed." - :type 'boolean - :group 'python) -(make-variable-buffer-local 'py-indent-offset) - -(defcustom py-pdbtrack-do-tracking-p t - "*Controls whether the pdbtrack feature is enabled or not. -When non-nil, pdbtrack is enabled in all comint-based buffers, -e.g. shell buffers and the *Python* buffer. When using pdb to debug a -Python program, pdbtrack notices the pdb prompt and displays the -source file and line that the program is stopped at, much the same way -as gud-mode does for debugging C programs with gdb." - :type 'boolean - :group 'python) -(make-variable-buffer-local 'py-pdbtrack-do-tracking-p) - -(defcustom py-pdbtrack-minor-mode-string " PDB" - "*String to use in the minor mode list when pdbtrack is enabled." - :type 'string - :group 'python) - -(defcustom py-import-check-point-max - 20000 - "Maximum number of characters to search for a Java-ish import statement. -When `python-mode' tries to calculate the shell to use (either a -CPython or a Jython shell), it looks at the so-called `shebang' line --- i.e. #! line. If that's not available, it looks at some of the -file heading imports to see if they look Java-like." - :type 'integer - :group 'python - ) - -(make-obsolete-variable 'py-jpython-packages 'py-jython-packages) -(defcustom py-jython-packages - '("java" "javax" "org" "com") - "Imported packages that imply `jython-mode'." - :type '(repeat string) - :group 'python) - -;; Not customizable -(defvar py-master-file nil - "If non-nil, execute the named file instead of the buffer's file. -The intent is to allow you to set this variable in the file's local -variable section, e.g.: - - # Local Variables: - # py-master-file: \"master.py\" - # End: - -so that typing \\[py-execute-buffer] in that buffer executes the named -master file instead of the buffer's file. If the file name has a -relative path, the value of variable `default-directory' for the -buffer is prepended to come up with a file name.") -(make-variable-buffer-local 'py-master-file) - -(defcustom py-pychecker-command "pychecker" - "*Shell command used to run Pychecker." - :type 'string - :group 'python - :tag "Pychecker Command") - -(defcustom py-pychecker-command-args '("--stdlib") - "*List of string arguments to be passed to pychecker." - :type '(repeat string) - :group 'python - :tag "Pychecker Command Args") - -(defvar py-shell-alist - '(("jython" . 'jython) - ("python" . 'cpython)) - "*Alist of interpreters and python shells. Used by `py-choose-shell' -to select the appropriate python interpreter mode for a file.") - -(defcustom py-shell-input-prompt-1-regexp "^>>> " - "*A regular expression to match the input prompt of the shell." - :type 'string - :group 'python) - -(defcustom py-shell-input-prompt-2-regexp "^[.][.][.] " - "*A regular expression to match the input prompt of the shell after the - first line of input." - :type 'string - :group 'python) - -(defcustom py-shell-switch-buffers-on-execute t - "*Controls switching to the Python buffer where commands are - executed. When non-nil the buffer switches to the Python buffer, if - not no switching occurs." - :type 'boolean - :group 'python) - - -;; ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -;; NO USER DEFINABLE VARIABLES BEYOND THIS POINT - -(defvar py-line-number-offset 0 - "When an exception occurs as a result of py-execute-region, a -subsequent py-up-exception needs the line number where the region -started, in order to jump to the correct file line. This variable is -set in py-execute-region and used in py-jump-to-exception.") - -(defconst py-emacs-features - (let (features) - features) - "A list of features extant in the Emacs you are using. -There are many flavors of Emacs out there, with different levels of -support for features needed by `python-mode'.") - -;; Face for None, True, False, self, and Ellipsis -(defvar py-pseudo-keyword-face 'py-pseudo-keyword-face - "Face for pseudo keywords in Python mode, like self, True, False, Ellipsis.") -(make-face 'py-pseudo-keyword-face) - -;; PEP 318 decorators -(defvar py-decorators-face 'py-decorators-face - "Face method decorators.") -(make-face 'py-decorators-face) - -;; Face for builtins -(defvar py-builtins-face 'py-builtins-face - "Face for builtins like TypeError, object, open, and exec.") -(make-face 'py-builtins-face) - -;; XXX, TODO, and FIXME comments and such -(defvar py-XXX-tag-face 'py-XXX-tag-face - "Face for XXX, TODO, and FIXME tags") -(make-face 'py-XXX-tag-face) - -(defun py-font-lock-mode-hook () - (or (face-differs-from-default-p 'py-pseudo-keyword-face) - (copy-face 'font-lock-keyword-face 'py-pseudo-keyword-face)) - (or (face-differs-from-default-p 'py-builtins-face) - (copy-face 'font-lock-keyword-face 'py-builtins-face)) - (or (face-differs-from-default-p 'py-decorators-face) - (copy-face 'py-pseudo-keyword-face 'py-decorators-face)) - (or (face-differs-from-default-p 'py-XXX-tag-face) - (copy-face 'font-lock-comment-face 'py-XXX-tag-face)) - ) -(add-hook 'font-lock-mode-hook 'py-font-lock-mode-hook) - -(defvar python-font-lock-keywords - (let ((kw1 (mapconcat 'identity - '("and" "assert" "break" "class" - "continue" "def" "del" "elif" - "else" "except" "exec" "for" - "from" "global" "if" "import" - "in" "is" "lambda" "not" - "or" "pass" "print" "raise" - "return" "while" "with" "yield" - ) - "\\|")) - (kw2 (mapconcat 'identity - '("else:" "except:" "finally:" "try:") - "\\|")) - (kw3 (mapconcat 'identity - '("ArithmeticError" "AssertionError" - "AttributeError" "DeprecationWarning" "EOFError" - "Ellipsis" "EnvironmentError" "Exception" "False" - "FloatingPointError" "FutureWarning" "IOError" - "ImportError" "IndentationError" "IndexError" - "KeyError" "KeyboardInterrupt" "LookupError" - "MemoryError" "NameError" "None" "NotImplemented" - "NotImplementedError" "OSError" "OverflowError" - "OverflowWarning" "PendingDeprecationWarning" - "ReferenceError" "RuntimeError" "RuntimeWarning" - "StopIteration" "SyntaxError" - "SyntaxWarning" "SystemError" "SystemExit" - "TabError" "True" "TypeError" "UnboundLocalError" - "UnicodeDecodeError" "UnicodeEncodeError" - "UnicodeError" "UnicodeTranslateError" - "UserWarning" "ValueError" "Warning" - "ZeroDivisionError" "__debug__" - "__import__" "__name__" "abs" "apply" "basestring" - "bool" "buffer" "callable" "chr" "classmethod" - "cmp" "compile" "complex" "copyright" - "delattr" "dict" "dir" "divmod" - "enumerate" "eval" "exit" "file" - "filter" "float" "getattr" "globals" "hasattr" - "hash" "hex" "id" "int" - "isinstance" "issubclass" "iter" "len" "license" - "list" "locals" "long" "map" "max" "min" "object" - "oct" "open" "ord" "pow" "property" "range" - "reload" "repr" "round" - "setattr" "slice" "staticmethod" "str" "sum" - "super" "tuple" "type" "unichr" "unicode" "vars" - "zip") - "\\|")) - (kw4 (mapconcat 'identity - ;; Exceptions and warnings - '("ArithmeticError" "AssertionError" - "AttributeError" "DeprecationWarning" "EOFError" - "EnvironmentError" "Exception" - "FloatingPointError" "FutureWarning" "IOError" - "ImportError" "IndentationError" "IndexError" - "KeyError" "KeyboardInterrupt" "LookupError" - "MemoryError" "NameError" "NotImplemented" - "NotImplementedError" "OSError" "OverflowError" - "OverflowWarning" "PendingDeprecationWarning" - "ReferenceError" "RuntimeError" "RuntimeWarning" - "StandardError" "StopIteration" "SyntaxError" - "SyntaxWarning" "SystemError" "SystemExit" - "TabError" "TypeError" "UnboundLocalError" - "UnicodeDecodeError" "UnicodeEncodeError" - "UnicodeError" "UnicodeTranslateError" - "UserWarning" "ValueError" "Warning" - "ZeroDivisionError") - "\\|")) - ) - (list - '("^[ \t]*\\(@.+\\)" 1 'py-decorators-face) - ;; keywords - (cons (concat "\\<\\(" kw1 "\\)\\>[ \n\t(]") 1) - ;; builtins when they don't appear as object attributes - (list (concat "\\([^. \t]\\|^\\)[ \t]*\\<\\(" kw3 "\\)\\>[ \n\t(]") 2 - 'py-builtins-face) - ;; block introducing keywords with immediately following colons. - ;; Yes "except" is in both lists. - (cons (concat "\\<\\(" kw2 "\\)[ \n\t(]") 1) - ;; Exceptions - (list (concat "\\<\\(" kw4 "\\)[ \n\t:,(]") 1 'py-builtins-face) - ;; `as' but only in "import foo as bar" or "with foo as bar" - '("[ \t]*\\(\\<from\\>.*\\)?\\<import\\>.*\\<\\(as\\)\\>" . 2) - '("[ \t]*\\<with\\>.*\\<\\(as\\)\\>" . 1) - ;; classes - '("\\<class[ \t]+\\([a-zA-Z_]+[a-zA-Z0-9_]*\\)" 1 font-lock-type-face) - ;; functions - '("\\<def[ \t]+\\([a-zA-Z_]+[a-zA-Z0-9_]*\\)" - 1 font-lock-function-name-face) - ;; pseudo-keywords - '("\\<\\(self\\|None\\|True\\|False\\|Ellipsis\\)\\>" - 1 py-pseudo-keyword-face) - ;; XXX, TODO, and FIXME tags - '("XXX\\|TODO\\|FIXME" 0 py-XXX-tag-face t) - )) - "Additional expressions to highlight in Python mode.") -(put 'python-mode 'font-lock-defaults '(python-font-lock-keywords)) - -;; have to bind py-file-queue before installing the kill-emacs-hook -(defvar py-file-queue nil - "Queue of Python temp files awaiting execution. -Currently-active file is at the head of the list.") - -(defvar py-pdbtrack-is-tracking-p nil) - -(defvar py-pychecker-history nil) - - - -;; Constants - -(defconst py-stringlit-re - (concat - ;; These fail if backslash-quote ends the string (not worth - ;; fixing?). They precede the short versions so that the first two - ;; quotes don't look like an empty short string. - ;; - ;; (maybe raw), long single quoted triple quoted strings (SQTQ), - ;; with potential embedded single quotes - "[rR]?'''[^']*\\(\\('[^']\\|''[^']\\)[^']*\\)*'''" - "\\|" - ;; (maybe raw), long double quoted triple quoted strings (DQTQ), - ;; with potential embedded double quotes - "[rR]?\"\"\"[^\"]*\\(\\(\"[^\"]\\|\"\"[^\"]\\)[^\"]*\\)*\"\"\"" - "\\|" - "[rR]?'\\([^'\n\\]\\|\\\\.\\)*'" ; single-quoted - "\\|" ; or - "[rR]?\"\\([^\"\n\\]\\|\\\\.\\)*\"" ; double-quoted - ) - "Regular expression matching a Python string literal.") - -(defconst py-continued-re - ;; This is tricky because a trailing backslash does not mean - ;; continuation if it's in a comment - (concat - "\\(" "[^#'\"\n\\]" "\\|" py-stringlit-re "\\)*" - "\\\\$") - "Regular expression matching Python backslash continuation lines.") - -(defconst py-blank-or-comment-re "[ \t]*\\($\\|#\\)" - "Regular expression matching a blank or comment line.") - -(defconst py-outdent-re - (concat "\\(" (mapconcat 'identity - '("else:" - "except\\(\\s +.*\\)?:" - "finally:" - "elif\\s +.*:") - "\\|") - "\\)") - "Regular expression matching statements to be dedented one level.") - -(defconst py-block-closing-keywords-re - "\\(return\\|raise\\|break\\|continue\\|pass\\)" - "Regular expression matching keywords which typically close a block.") - -(defconst py-no-outdent-re - (concat - "\\(" - (mapconcat 'identity - (list "try:" - "except\\(\\s +.*\\)?:" - "while\\s +.*:" - "for\\s +.*:" - "if\\s +.*:" - "elif\\s +.*:" - (concat py-block-closing-keywords-re "[ \t\n]") - ) - "\\|") - "\\)") - "Regular expression matching lines not to dedent after.") - -(defvar py-traceback-line-re - "[ \t]+File \"\\([^\"]+\\)\", line \\([0-9]+\\)" - "Regular expression that describes tracebacks.") - -;; pdbtrack constants -(defconst py-pdbtrack-stack-entry-regexp -; "^> \\([^(]+\\)(\\([0-9]+\\))\\([?a-zA-Z0-9_]+\\)()" - "^> \\(.*\\)(\\([0-9]+\\))\\([?a-zA-Z0-9_]+\\)()" - "Regular expression pdbtrack uses to find a stack trace entry.") - -(defconst py-pdbtrack-input-prompt "\n[(<]*[Pp]db[>)]+ " - "Regular expression pdbtrack uses to recognize a pdb prompt.") - -(defconst py-pdbtrack-track-range 10000 - "Max number of characters from end of buffer to search for stack entry.") - - - -;; Major mode boilerplate - -;; define a mode-specific abbrev table for those who use such things -(defvar python-mode-abbrev-table nil - "Abbrev table in use in `python-mode' buffers.") -(define-abbrev-table 'python-mode-abbrev-table nil) - -(defvar python-mode-hook nil - "*Hook called by `python-mode'.") - -(make-obsolete-variable 'jpython-mode-hook 'jython-mode-hook) -(defvar jython-mode-hook nil - "*Hook called by `jython-mode'. `jython-mode' also calls -`python-mode-hook'.") - -(defvar py-shell-hook nil - "*Hook called by `py-shell'.") - -;; In previous version of python-mode.el, the hook was incorrectly -;; called py-mode-hook, and was not defvar'd. Deprecate its use. -(and (fboundp 'make-obsolete-variable) - (make-obsolete-variable 'py-mode-hook 'python-mode-hook)) - -(defvar py-mode-map () - "Keymap used in `python-mode' buffers.") -(if py-mode-map - nil - (setq py-mode-map (make-sparse-keymap)) - ;; electric keys - (define-key py-mode-map ":" 'py-electric-colon) - ;; indentation level modifiers - (define-key py-mode-map "\C-c\C-l" 'py-shift-region-left) - (define-key py-mode-map "\C-c\C-r" 'py-shift-region-right) - (define-key py-mode-map "\C-c<" 'py-shift-region-left) - (define-key py-mode-map "\C-c>" 'py-shift-region-right) - ;; subprocess commands - (define-key py-mode-map "\C-c\C-c" 'py-execute-buffer) - (define-key py-mode-map "\C-c\C-m" 'py-execute-import-or-reload) - (define-key py-mode-map "\C-c\C-s" 'py-execute-string) - (define-key py-mode-map "\C-c|" 'py-execute-region) - (define-key py-mode-map "\e\C-x" 'py-execute-def-or-class) - (define-key py-mode-map "\C-c!" 'py-shell) - (define-key py-mode-map "\C-c\C-t" 'py-toggle-shells) - ;; Caution! Enter here at your own risk. We are trying to support - ;; several behaviors and it gets disgusting. :-( This logic ripped - ;; largely from CC Mode. - ;; - ;; In XEmacs 19, Emacs 19, and Emacs 20, we use this to bind - ;; backwards deletion behavior to DEL, which both Delete and - ;; Backspace get translated to. There's no way to separate this - ;; behavior in a clean way, so deal with it! Besides, it's been - ;; this way since the dawn of time. - (if (not (boundp 'delete-key-deletes-forward)) - (define-key py-mode-map "\177" 'py-electric-backspace) - ;; However, XEmacs 20 actually achieved enlightenment. It is - ;; possible to sanely define both backward and forward deletion - ;; behavior under X separately (TTYs are forever beyond hope, but - ;; who cares? XEmacs 20 does the right thing with these too). - (define-key py-mode-map [delete] 'py-electric-delete) - (define-key py-mode-map [backspace] 'py-electric-backspace)) - ;; Separate M-BS from C-M-h. The former should remain - ;; backward-kill-word. - (define-key py-mode-map [(control meta h)] 'py-mark-def-or-class) - (define-key py-mode-map "\C-c\C-k" 'py-mark-block) - ;; Miscellaneous - (define-key py-mode-map "\C-c:" 'py-guess-indent-offset) - (define-key py-mode-map "\C-c\t" 'py-indent-region) - (define-key py-mode-map "\C-c\C-d" 'py-pdbtrack-toggle-stack-tracking) - (define-key py-mode-map "\C-c\C-n" 'py-next-statement) - (define-key py-mode-map "\C-c\C-p" 'py-previous-statement) - (define-key py-mode-map "\C-c\C-u" 'py-goto-block-up) - (define-key py-mode-map "\C-c#" 'py-comment-region) - (define-key py-mode-map "\C-c?" 'py-describe-mode) - (define-key py-mode-map "\C-c\C-h" 'py-help-at-point) - (define-key py-mode-map "\e\C-a" 'py-beginning-of-def-or-class) - (define-key py-mode-map "\e\C-e" 'py-end-of-def-or-class) - (define-key py-mode-map "\C-c-" 'py-up-exception) - (define-key py-mode-map "\C-c=" 'py-down-exception) - ;; stuff that is `standard' but doesn't interface well with - ;; python-mode, which forces us to rebind to special commands - (define-key py-mode-map "\C-xnd" 'py-narrow-to-defun) - ;; information - (define-key py-mode-map "\C-c\C-b" 'py-submit-bug-report) - (define-key py-mode-map "\C-c\C-v" 'py-version) - (define-key py-mode-map "\C-c\C-w" 'py-pychecker-run) - ;; shadow global bindings for newline-and-indent w/ the py- version. - ;; BAW - this is extremely bad form, but I'm not going to change it - ;; for now. - (mapcar #'(lambda (key) - (define-key py-mode-map key 'py-newline-and-indent)) - (where-is-internal 'newline-and-indent)) - ;; Force RET to be py-newline-and-indent even if it didn't get - ;; mapped by the above code. motivation: Emacs' default binding for - ;; RET is `newline' and C-j is `newline-and-indent'. Most Pythoneers - ;; expect RET to do a `py-newline-and-indent' and any Emacsers who - ;; dislike this are probably knowledgeable enough to do a rebind. - ;; However, we do *not* change C-j since many Emacsers have already - ;; swapped RET and C-j and they don't want C-j bound to `newline' to - ;; change. - (define-key py-mode-map "\C-m" 'py-newline-and-indent) - ) - -(defvar py-mode-output-map nil - "Keymap used in *Python Output* buffers.") -(if py-mode-output-map - nil - (setq py-mode-output-map (make-sparse-keymap)) - (define-key py-mode-output-map [button2] 'py-mouseto-exception) - (define-key py-mode-output-map "\C-c\C-c" 'py-goto-exception) - ;; TBD: Disable all self-inserting keys. This is bogus, we should - ;; really implement this as *Python Output* buffer being read-only - (mapcar #' (lambda (key) - (define-key py-mode-output-map key - #'(lambda () (interactive) (beep)))) - (where-is-internal 'self-insert-command)) - ) - -(defvar py-shell-map nil - "Keymap used in *Python* shell buffers.") -(if py-shell-map - nil - (setq py-shell-map (copy-keymap comint-mode-map)) - (define-key py-shell-map [tab] 'tab-to-tab-stop) - (define-key py-shell-map "\C-c-" 'py-up-exception) - (define-key py-shell-map "\C-c=" 'py-down-exception) - ) - -(defvar py-mode-syntax-table nil - "Syntax table used in `python-mode' buffers.") -(when (not py-mode-syntax-table) - (setq py-mode-syntax-table (make-syntax-table)) - (modify-syntax-entry ?\( "()" py-mode-syntax-table) - (modify-syntax-entry ?\) ")(" py-mode-syntax-table) - (modify-syntax-entry ?\[ "(]" py-mode-syntax-table) - (modify-syntax-entry ?\] ")[" py-mode-syntax-table) - (modify-syntax-entry ?\{ "(}" py-mode-syntax-table) - (modify-syntax-entry ?\} "){" py-mode-syntax-table) - ;; Add operator symbols misassigned in the std table - (modify-syntax-entry ?\$ "." py-mode-syntax-table) - (modify-syntax-entry ?\% "." py-mode-syntax-table) - (modify-syntax-entry ?\& "." py-mode-syntax-table) - (modify-syntax-entry ?\* "." py-mode-syntax-table) - (modify-syntax-entry ?\+ "." py-mode-syntax-table) - (modify-syntax-entry ?\- "." py-mode-syntax-table) - (modify-syntax-entry ?\/ "." py-mode-syntax-table) - (modify-syntax-entry ?\< "." py-mode-syntax-table) - (modify-syntax-entry ?\= "." py-mode-syntax-table) - (modify-syntax-entry ?\> "." py-mode-syntax-table) - (modify-syntax-entry ?\| "." py-mode-syntax-table) - ;; For historical reasons, underscore is word class instead of - ;; symbol class. GNU conventions say it should be symbol class, but - ;; there's a natural conflict between what major mode authors want - ;; and what users expect from `forward-word' and `backward-word'. - ;; Guido and I have hashed this out and have decided to keep - ;; underscore in word class. If you're tempted to change it, try - ;; binding M-f and M-b to py-forward-into-nomenclature and - ;; py-backward-into-nomenclature instead. This doesn't help in all - ;; situations where you'd want the different behavior - ;; (e.g. backward-kill-word). - (modify-syntax-entry ?\_ "w" py-mode-syntax-table) - ;; Both single quote and double quote are string delimiters - (modify-syntax-entry ?\' "\"" py-mode-syntax-table) - (modify-syntax-entry ?\" "\"" py-mode-syntax-table) - ;; comment delimiters - (modify-syntax-entry ?\# "<" py-mode-syntax-table) - (modify-syntax-entry ?\n ">" py-mode-syntax-table) - ) - -;; An auxiliary syntax table which places underscore and dot in the -;; symbol class for simplicity -(defvar py-dotted-expression-syntax-table nil - "Syntax table used to identify Python dotted expressions.") -(when (not py-dotted-expression-syntax-table) - (setq py-dotted-expression-syntax-table - (copy-syntax-table py-mode-syntax-table)) - (modify-syntax-entry ?_ "_" py-dotted-expression-syntax-table) - (modify-syntax-entry ?. "_" py-dotted-expression-syntax-table)) - - - -;; Utilities -(defmacro py-safe (&rest body) - "Safely execute BODY, return nil if an error occurred." - (` (condition-case nil - (progn (,@ body)) - (error nil)))) - -(defsubst py-keep-region-active () - "Keep the region active in XEmacs." - ;; Ignore byte-compiler warnings you might see. Also note that - ;; FSF's Emacs 19 does it differently; its policy doesn't require us - ;; to take explicit action. - (and (boundp 'zmacs-region-stays) - (setq zmacs-region-stays t))) - -(defsubst py-point (position) - "Returns the value of point at certain commonly referenced POSITIONs. -POSITION can be one of the following symbols: - - bol -- beginning of line - eol -- end of line - bod -- beginning of def or class - eod -- end of def or class - bob -- beginning of buffer - eob -- end of buffer - boi -- back to indentation - bos -- beginning of statement - -This function does not modify point or mark." - (let ((here (point))) - (cond - ((eq position 'bol) (beginning-of-line)) - ((eq position 'eol) (end-of-line)) - ((eq position 'bod) (py-beginning-of-def-or-class 'either)) - ((eq position 'eod) (py-end-of-def-or-class 'either)) - ;; Kind of funny, I know, but useful for py-up-exception. - ((eq position 'bob) (beginning-of-buffer)) - ((eq position 'eob) (end-of-buffer)) - ((eq position 'boi) (back-to-indentation)) - ((eq position 'bos) (py-goto-initial-line)) - (t (error "Unknown buffer position requested: %s" position)) - ) - (prog1 - (point) - (goto-char here)))) - -(defsubst py-highlight-line (from to file line) - (cond - ((fboundp 'make-extent) - ;; XEmacs - (let ((e (make-extent from to))) - (set-extent-property e 'mouse-face 'highlight) - (set-extent-property e 'py-exc-info (cons file line)) - (set-extent-property e 'keymap py-mode-output-map))) - (t - ;; Emacs -- Please port this! - ) - )) - -(defun py-in-literal (&optional lim) - "Return non-nil if point is in a Python literal (a comment or string). -Optional argument LIM indicates the beginning of the containing form, -i.e. the limit on how far back to scan." - ;; This is the version used for non-XEmacs, which has a nicer - ;; interface. - ;; - ;; WARNING: Watch out for infinite recursion. - (let* ((lim (or lim (py-point 'bod))) - (state (parse-partial-sexp lim (point)))) - (cond - ((nth 3 state) 'string) - ((nth 4 state) 'comment) - (t nil)))) - -;; XEmacs has a built-in function that should make this much quicker. -;; In this case, lim is ignored -(defun py-fast-in-literal (&optional lim) - "Fast version of `py-in-literal', used only by XEmacs. -Optional LIM is ignored." - ;; don't have to worry about context == 'block-comment - (buffer-syntactic-context)) - -(if (fboundp 'buffer-syntactic-context) - (defalias 'py-in-literal 'py-fast-in-literal)) - - - -;; Menu definitions, only relevent if you have the easymenu.el package -;; (standard in the latest Emacs 19 and XEmacs 19 distributions). -(defvar py-menu nil - "Menu for Python Mode. -This menu will get created automatically if you have the `easymenu' -package. Note that the latest X/Emacs releases contain this package.") - -(and (py-safe (require 'easymenu) t) - (easy-menu-define - py-menu py-mode-map "Python Mode menu" - '("Python" - ["Comment Out Region" py-comment-region (mark)] - ["Uncomment Region" (py-comment-region (point) (mark) '(4)) (mark)] - "-" - ["Mark current block" py-mark-block t] - ["Mark current def" py-mark-def-or-class t] - ["Mark current class" (py-mark-def-or-class t) t] - "-" - ["Shift region left" py-shift-region-left (mark)] - ["Shift region right" py-shift-region-right (mark)] - "-" - ["Import/reload file" py-execute-import-or-reload t] - ["Execute buffer" py-execute-buffer t] - ["Execute region" py-execute-region (mark)] - ["Execute def or class" py-execute-def-or-class (mark)] - ["Execute string" py-execute-string t] - ["Start interpreter..." py-shell t] - "-" - ["Go to start of block" py-goto-block-up t] - ["Go to start of class" (py-beginning-of-def-or-class t) t] - ["Move to end of class" (py-end-of-def-or-class t) t] - ["Move to start of def" py-beginning-of-def-or-class t] - ["Move to end of def" py-end-of-def-or-class t] - "-" - ["Describe mode" py-describe-mode t] - ))) - - - -;; Imenu definitions -(defvar py-imenu-class-regexp - (concat ; <<classes>> - "\\(" ; - "^[ \t]*" ; newline and maybe whitespace - "\\(class[ \t]+[a-zA-Z0-9_]+\\)" ; class name - ; possibly multiple superclasses - "\\([ \t]*\\((\\([a-zA-Z0-9_,. \t\n]\\)*)\\)?\\)" - "[ \t]*:" ; and the final : - "\\)" ; >>classes<< - ) - "Regexp for Python classes for use with the Imenu package." - ) - -(defvar py-imenu-method-regexp - (concat ; <<methods and functions>> - "\\(" ; - "^[ \t]*" ; new line and maybe whitespace - "\\(def[ \t]+" ; function definitions start with def - "\\([a-zA-Z0-9_]+\\)" ; name is here - ; function arguments... -;; "[ \t]*(\\([-+/a-zA-Z0-9_=,\* \t\n.()\"'#]*\\))" - "[ \t]*(\\([^:#]*\\))" - "\\)" ; end of def - "[ \t]*:" ; and then the : - "\\)" ; >>methods and functions<< - ) - "Regexp for Python methods/functions for use with the Imenu package." - ) - -(defvar py-imenu-method-no-arg-parens '(2 8) - "Indices into groups of the Python regexp for use with Imenu. - -Using these values will result in smaller Imenu lists, as arguments to -functions are not listed. - -See the variable `py-imenu-show-method-args-p' for more -information.") - -(defvar py-imenu-method-arg-parens '(2 7) - "Indices into groups of the Python regexp for use with imenu. -Using these values will result in large Imenu lists, as arguments to -functions are listed. - -See the variable `py-imenu-show-method-args-p' for more -information.") - -;; Note that in this format, this variable can still be used with the -;; imenu--generic-function. Otherwise, there is no real reason to have -;; it. -(defvar py-imenu-generic-expression - (cons - (concat - py-imenu-class-regexp - "\\|" ; or... - py-imenu-method-regexp - ) - py-imenu-method-no-arg-parens) - "Generic Python expression which may be used directly with Imenu. -Used by setting the variable `imenu-generic-expression' to this value. -Also, see the function \\[py-imenu-create-index] for a better -alternative for finding the index.") - -;; These next two variables are used when searching for the Python -;; class/definitions. Just saving some time in accessing the -;; generic-python-expression, really. -(defvar py-imenu-generic-regexp nil) -(defvar py-imenu-generic-parens nil) - - -(defun py-imenu-create-index-function () - "Python interface function for the Imenu package. -Finds all Python classes and functions/methods. Calls function -\\[py-imenu-create-index-engine]. See that function for the details -of how this works." - (setq py-imenu-generic-regexp (car py-imenu-generic-expression) - py-imenu-generic-parens (if py-imenu-show-method-args-p - py-imenu-method-arg-parens - py-imenu-method-no-arg-parens)) - (goto-char (point-min)) - ;; Warning: When the buffer has no classes or functions, this will - ;; return nil, which seems proper according to the Imenu API, but - ;; causes an error in the XEmacs port of Imenu. Sigh. - (py-imenu-create-index-engine nil)) - -(defun py-imenu-create-index-engine (&optional start-indent) - "Function for finding Imenu definitions in Python. - -Finds all definitions (classes, methods, or functions) in a Python -file for the Imenu package. - -Returns a possibly nested alist of the form - - (INDEX-NAME . INDEX-POSITION) - -The second element of the alist may be an alist, producing a nested -list as in - - (INDEX-NAME . INDEX-ALIST) - -This function should not be called directly, as it calls itself -recursively and requires some setup. Rather this is the engine for -the function \\[py-imenu-create-index-function]. - -It works recursively by looking for all definitions at the current -indention level. When it finds one, it adds it to the alist. If it -finds a definition at a greater indentation level, it removes the -previous definition from the alist. In its place it adds all -definitions found at the next indentation level. When it finds a -definition that is less indented then the current level, it returns -the alist it has created thus far. - -The optional argument START-INDENT indicates the starting indentation -at which to continue looking for Python classes, methods, or -functions. If this is not supplied, the function uses the indentation -of the first definition found." - (let (index-alist - sub-method-alist - looking-p - def-name prev-name - cur-indent def-pos - (class-paren (first py-imenu-generic-parens)) - (def-paren (second py-imenu-generic-parens))) - (setq looking-p - (re-search-forward py-imenu-generic-regexp (point-max) t)) - (while looking-p - (save-excursion - ;; used to set def-name to this value but generic-extract-name - ;; is new to imenu-1.14. this way it still works with - ;; imenu-1.11 - ;;(imenu--generic-extract-name py-imenu-generic-parens)) - (let ((cur-paren (if (match-beginning class-paren) - class-paren def-paren))) - (setq def-name - (buffer-substring-no-properties (match-beginning cur-paren) - (match-end cur-paren)))) - (save-match-data - (py-beginning-of-def-or-class 'either)) - (beginning-of-line) - (setq cur-indent (current-indentation))) - ;; HACK: want to go to the next correct definition location. We - ;; explicitly list them here but it would be better to have them - ;; in a list. - (setq def-pos - (or (match-beginning class-paren) - (match-beginning def-paren))) - ;; if we don't have a starting indent level, take this one - (or start-indent - (setq start-indent cur-indent)) - ;; if we don't have class name yet, take this one - (or prev-name - (setq prev-name def-name)) - ;; what level is the next definition on? must be same, deeper - ;; or shallower indentation - (cond - ;; Skip code in comments and strings - ((py-in-literal)) - ;; at the same indent level, add it to the list... - ((= start-indent cur-indent) - (push (cons def-name def-pos) index-alist)) - ;; deeper indented expression, recurse - ((< start-indent cur-indent) - ;; the point is currently on the expression we're supposed to - ;; start on, so go back to the last expression. The recursive - ;; call will find this place again and add it to the correct - ;; list - (re-search-backward py-imenu-generic-regexp (point-min) 'move) - (setq sub-method-alist (py-imenu-create-index-engine cur-indent)) - (if sub-method-alist - ;; we put the last element on the index-alist on the start - ;; of the submethod alist so the user can still get to it. - (let ((save-elmt (pop index-alist))) - (push (cons prev-name - (cons save-elmt sub-method-alist)) - index-alist)))) - ;; found less indented expression, we're done. - (t - (setq looking-p nil) - (re-search-backward py-imenu-generic-regexp (point-min) t))) - ;; end-cond - (setq prev-name def-name) - (and looking-p - (setq looking-p - (re-search-forward py-imenu-generic-regexp - (point-max) 'move)))) - (nreverse index-alist))) - - - -(defun py-choose-shell-by-shebang () - "Choose CPython or Jython mode by looking at #! on the first line. -Returns the appropriate mode function. -Used by `py-choose-shell', and similar to but distinct from -`set-auto-mode', though it uses `auto-mode-interpreter-regexp' (if available)." - ;; look for an interpreter specified in the first line - ;; similar to set-auto-mode (files.el) - (let* ((re (if (boundp 'auto-mode-interpreter-regexp) - auto-mode-interpreter-regexp - ;; stolen from Emacs 21.2 - "#![ \t]?\\([^ \t\n]*/bin/env[ \t]\\)?\\([^ \t\n]+\\)")) - (interpreter (save-excursion - (goto-char (point-min)) - (if (looking-at re) - (match-string 2) - ""))) - elt) - ;; Map interpreter name to a mode. - (setq elt (assoc (file-name-nondirectory interpreter) - py-shell-alist)) - (and elt (caddr elt)))) - - - -(defun py-choose-shell-by-import () - "Choose CPython or Jython mode based imports. -If a file imports any packages in `py-jython-packages', within -`py-import-check-point-max' characters from the start of the file, -return `jython', otherwise return nil." - (let (mode) - (save-excursion - (goto-char (point-min)) - (while (and (not mode) - (search-forward-regexp - "^\\(\\(from\\)\\|\\(import\\)\\) \\([^ \t\n.]+\\)" - py-import-check-point-max t)) - (setq mode (and (member (match-string 4) py-jython-packages) - 'jython - )))) - mode)) - - -(defun py-choose-shell () - "Choose CPython or Jython mode. Returns the appropriate mode function. -This does the following: - - look for an interpreter with `py-choose-shell-by-shebang' - - examine imports using `py-choose-shell-by-import' - - default to the variable `py-default-interpreter'" - (interactive) - (or (py-choose-shell-by-shebang) - (py-choose-shell-by-import) - py-default-interpreter -; 'cpython ;; don't use to py-default-interpreter, because default -; ;; is only way to choose CPython - )) - - -;;;###autoload -(defun python-mode () - "Major mode for editing Python files. -To submit a problem report, enter `\\[py-submit-bug-report]' from a -`python-mode' buffer. Do `\\[py-describe-mode]' for detailed -documentation. To see what version of `python-mode' you are running, -enter `\\[py-version]'. - -This mode knows about Python indentation, tokens, comments and -continuation lines. Paragraphs are separated by blank lines only. - -COMMANDS -\\{py-mode-map} -VARIABLES - -py-indent-offset\t\tindentation increment -py-block-comment-prefix\t\tcomment string used by `comment-region' -py-python-command\t\tshell command to invoke Python interpreter -py-temp-directory\t\tdirectory used for temp files (if needed) -py-beep-if-tab-change\t\tring the bell if `tab-width' is changed" - (interactive) - ;; set up local variables - (kill-all-local-variables) - (make-local-variable 'font-lock-defaults) - (make-local-variable 'paragraph-separate) - (make-local-variable 'paragraph-start) - (make-local-variable 'require-final-newline) - (make-local-variable 'comment-start) - (make-local-variable 'comment-end) - (make-local-variable 'comment-start-skip) - (make-local-variable 'comment-column) - (make-local-variable 'comment-indent-function) - (make-local-variable 'indent-region-function) - (make-local-variable 'indent-line-function) - (make-local-variable 'add-log-current-defun-function) - (make-local-variable 'fill-paragraph-function) - ;; - (set-syntax-table py-mode-syntax-table) - (setq major-mode 'python-mode - mode-name "Python" - local-abbrev-table python-mode-abbrev-table - font-lock-defaults '(python-font-lock-keywords) - paragraph-separate "^[ \t]*$" - paragraph-start "^[ \t]*$" - require-final-newline t - comment-start "# " - comment-end "" - comment-start-skip "# *" - comment-column 40 - comment-indent-function 'py-comment-indent-function - indent-region-function 'py-indent-region - indent-line-function 'py-indent-line - ;; tell add-log.el how to find the current function/method/variable - add-log-current-defun-function 'py-current-defun - - fill-paragraph-function 'py-fill-paragraph - ) - (use-local-map py-mode-map) - ;; add the menu - (if py-menu - (easy-menu-add py-menu)) - ;; Emacs 19 requires this - (if (boundp 'comment-multi-line) - (setq comment-multi-line nil)) - ;; Install Imenu if available - (when (py-safe (require 'imenu)) - (setq imenu-create-index-function #'py-imenu-create-index-function) - (setq imenu-generic-expression py-imenu-generic-expression) - (if (fboundp 'imenu-add-to-menubar) - (imenu-add-to-menubar (format "%s-%s" "IM" mode-name))) - ) - ;; Run the mode hook. Note that py-mode-hook is deprecated. - (if python-mode-hook - (run-hooks 'python-mode-hook) - (run-hooks 'py-mode-hook)) - ;; Now do the automagical guessing - (if py-smart-indentation - (let ((offset py-indent-offset)) - ;; It's okay if this fails to guess a good value - (if (and (py-safe (py-guess-indent-offset)) - (<= py-indent-offset 8) - (>= py-indent-offset 2)) - (setq offset py-indent-offset)) - (setq py-indent-offset offset) - ;; Only turn indent-tabs-mode off if tab-width != - ;; py-indent-offset. Never turn it on, because the user must - ;; have explicitly turned it off. - (if (/= tab-width py-indent-offset) - (setq indent-tabs-mode nil)) - )) - ;; Set the default shell if not already set - (when (null py-which-shell) - (py-toggle-shells (py-choose-shell)))) - - -(make-obsolete 'jpython-mode 'jython-mode) -(defun jython-mode () - "Major mode for editing Jython/Jython files. -This is a simple wrapper around `python-mode'. -It runs `jython-mode-hook' then calls `python-mode.' -It is added to `interpreter-mode-alist' and `py-choose-shell'. -" - (interactive) - (python-mode) - (py-toggle-shells 'jython) - (when jython-mode-hook - (run-hooks 'jython-mode-hook))) - - -;; It's handy to add recognition of Python files to the -;; interpreter-mode-alist and to auto-mode-alist. With the former, we -;; can specify different `derived-modes' based on the #! line, but -;; with the latter, we can't. So we just won't add them if they're -;; already added. -;;;###autoload -(let ((modes '(("jython" . jython-mode) - ("python" . python-mode)))) - (while modes - (when (not (assoc (car modes) interpreter-mode-alist)) - (push (car modes) interpreter-mode-alist)) - (setq modes (cdr modes)))) -;;;###autoload -(when (not (or (rassq 'python-mode auto-mode-alist) - (rassq 'jython-mode auto-mode-alist))) - (push '("\\.py$" . python-mode) auto-mode-alist)) - - - -;; electric characters -(defun py-outdent-p () - "Returns non-nil if the current line should dedent one level." - (save-excursion - (and (progn (back-to-indentation) - (looking-at py-outdent-re)) - ;; short circuit infloop on illegal construct - (not (bobp)) - (progn (forward-line -1) - (py-goto-initial-line) - (back-to-indentation) - (while (or (looking-at py-blank-or-comment-re) - (bobp)) - (backward-to-indentation 1)) - (not (looking-at py-no-outdent-re))) - ))) - -(defun py-electric-colon (arg) - "Insert a colon. -In certain cases the line is dedented appropriately. If a numeric -argument ARG is provided, that many colons are inserted -non-electrically. Electric behavior is inhibited inside a string or -comment." - (interactive "*P") - (self-insert-command (prefix-numeric-value arg)) - ;; are we in a string or comment? - (if (save-excursion - (let ((pps (parse-partial-sexp (save-excursion - (py-beginning-of-def-or-class) - (point)) - (point)))) - (not (or (nth 3 pps) (nth 4 pps))))) - (save-excursion - (let ((here (point)) - (outdent 0) - (indent (py-compute-indentation t))) - (if (and (not arg) - (py-outdent-p) - (= indent (save-excursion - (py-next-statement -1) - (py-compute-indentation t))) - ) - (setq outdent py-indent-offset)) - ;; Don't indent, only dedent. This assumes that any lines - ;; that are already dedented relative to - ;; py-compute-indentation were put there on purpose. It's - ;; highly annoying to have `:' indent for you. Use TAB, C-c - ;; C-l or C-c C-r to adjust. TBD: Is there a better way to - ;; determine this??? - (if (< (current-indentation) indent) nil - (goto-char here) - (beginning-of-line) - (delete-horizontal-space) - (indent-to (- indent outdent)) - ))))) - - -;; Python subprocess utilities and filters -(defun py-execute-file (proc filename) - "Send to Python interpreter process PROC \"exec(open('FILENAME').read())\". -Make that process's buffer visible and force display. Also make -comint believe the user typed this string so that -`kill-output-from-shell' does The Right Thing." - (let ((curbuf (current-buffer)) - (procbuf (process-buffer proc)) -; (comint-scroll-to-bottom-on-output t) - (msg (format "## working on region in file %s...\n" filename)) - (cmd (format "exec(open(r'%s').read())\n" filename))) - (unwind-protect - (save-excursion - (set-buffer procbuf) - (goto-char (point-max)) - (move-marker (process-mark proc) (point)) - (funcall (process-filter proc) proc msg)) - (set-buffer curbuf)) - (process-send-string proc cmd))) - -(defun py-comint-output-filter-function (string) - "Watch output for Python prompt and exec next file waiting in queue. -This function is appropriate for `comint-output-filter-functions'." - ;;remove ansi terminal escape sequences from string, not sure why they are - ;;still around... - (setq string (ansi-color-filter-apply string)) - (when (and (string-match py-shell-input-prompt-1-regexp string) - py-file-queue) - (if py-shell-switch-buffers-on-execute - (pop-to-buffer (current-buffer))) - (py-safe (delete-file (car py-file-queue))) - (setq py-file-queue (cdr py-file-queue)) - (if py-file-queue - (let ((pyproc (get-buffer-process (current-buffer)))) - (py-execute-file pyproc (car py-file-queue)))) - )) - -(defun py-pdbtrack-overlay-arrow (activation) - "Activate or de arrow at beginning-of-line in current buffer." - ;; This was derived/simplified from edebug-overlay-arrow - (cond (activation - (setq overlay-arrow-position (make-marker)) - (setq overlay-arrow-string "=>") - (set-marker overlay-arrow-position (py-point 'bol) (current-buffer)) - (setq py-pdbtrack-is-tracking-p t)) - (overlay-arrow-position - (setq overlay-arrow-position nil) - (setq py-pdbtrack-is-tracking-p nil)) - )) - -(defun py-pdbtrack-track-stack-file (text) - "Show the file indicated by the pdb stack entry line, in a separate window. - -Activity is disabled if the buffer-local variable -`py-pdbtrack-do-tracking-p' is nil. - -We depend on the pdb input prompt matching `py-pdbtrack-input-prompt' -at the beginning of the line. - -If the traceback target file path is invalid, we look for the most -recently visited python-mode buffer which either has the name of the -current function \(or class) or which defines the function \(or -class). This is to provide for remote scripts, eg, Zope's 'Script -(Python)' - put a _copy_ of the script in a buffer named for the -script, and set to python-mode, and pdbtrack will find it.)" - ;; Instead of trying to piece things together from partial text - ;; (which can be almost useless depending on Emacs version), we - ;; monitor to the point where we have the next pdb prompt, and then - ;; check all text from comint-last-input-end to process-mark. - ;; - ;; Also, we're very conservative about clearing the overlay arrow, - ;; to minimize residue. This means, for instance, that executing - ;; other pdb commands wipe out the highlight. You can always do a - ;; 'where' (aka 'w') command to reveal the overlay arrow. - (let* ((origbuf (current-buffer)) - (currproc (get-buffer-process origbuf))) - - (if (not (and currproc py-pdbtrack-do-tracking-p)) - (py-pdbtrack-overlay-arrow nil) - - (let* ((procmark (process-mark currproc)) - (block (buffer-substring (max comint-last-input-end - (- procmark - py-pdbtrack-track-range)) - procmark)) - target target_fname target_lineno target_buffer) - - (if (not (string-match (concat py-pdbtrack-input-prompt "$") block)) - (py-pdbtrack-overlay-arrow nil) - - (setq target (py-pdbtrack-get-source-buffer block)) - - (if (stringp target) - (message "pdbtrack: %s" target) - - (setq target_lineno (car target)) - (setq target_buffer (cadr target)) - (setq target_fname (buffer-file-name target_buffer)) - (switch-to-buffer-other-window target_buffer) - (goto-line target_lineno) - (message "pdbtrack: line %s, file %s" target_lineno target_fname) - (py-pdbtrack-overlay-arrow t) - (pop-to-buffer origbuf t) - - ))))) - ) - -(defun py-pdbtrack-get-source-buffer (block) - "Return line number and buffer of code indicated by block's traceback text. - -We look first to visit the file indicated in the trace. - -Failing that, we look for the most recently visited python-mode buffer -with the same name or having the named function. - -If we're unable find the source code we return a string describing the -problem as best as we can determine." - - (if (not (string-match py-pdbtrack-stack-entry-regexp block)) - - "Traceback cue not found" - - (let* ((filename (match-string 1 block)) - (lineno (string-to-int (match-string 2 block))) - (funcname (match-string 3 block)) - funcbuffer) - - (cond ((file-exists-p filename) - (list lineno (find-file-noselect filename))) - - ((setq funcbuffer (py-pdbtrack-grub-for-buffer funcname lineno)) - (if (string-match "/Script (Python)$" filename) - ;; Add in number of lines for leading '##' comments: - (setq lineno - (+ lineno - (save-excursion - (set-buffer funcbuffer) - (count-lines - (point-min) - (max (point-min) - (string-match "^\\([^#]\\|#[^#]\\|#$\\)" - (buffer-substring (point-min) - (point-max))) - )))))) - (list lineno funcbuffer)) - - ((= (elt filename 0) ?\<) - (format "(Non-file source: '%s')" filename)) - - (t (format "Not found: %s(), %s" funcname filename))) - ) - ) - ) - -(defun py-pdbtrack-grub-for-buffer (funcname lineno) - "Find most recent buffer itself named or having function funcname. - -We walk the buffer-list history for python-mode buffers that are -named for funcname or define a function funcname." - (let ((buffers (buffer-list)) - buf - got) - (while (and buffers (not got)) - (setq buf (car buffers) - buffers (cdr buffers)) - (if (and (save-excursion (set-buffer buf) - (string= major-mode "python-mode")) - (or (string-match funcname (buffer-name buf)) - (string-match (concat "^\\s-*\\(def\\|class\\)\\s-+" - funcname "\\s-*(") - (save-excursion - (set-buffer buf) - (buffer-substring (point-min) - (point-max)))))) - (setq got buf))) - got)) - -(defun py-postprocess-output-buffer (buf) - "Highlight exceptions found in BUF. -If an exception occurred return t, otherwise return nil. BUF must exist." - (let (line file bol err-p) - (save-excursion - (set-buffer buf) - (beginning-of-buffer) - (while (re-search-forward py-traceback-line-re nil t) - (setq file (match-string 1) - line (string-to-int (match-string 2)) - bol (py-point 'bol)) - (py-highlight-line bol (py-point 'eol) file line))) - (when (and py-jump-on-exception line) - (beep) - (py-jump-to-exception file line) - (setq err-p t)) - err-p)) - - - -;;; Subprocess commands - -;; only used when (memq 'broken-temp-names py-emacs-features) -(defvar py-serial-number 0) -(defvar py-exception-buffer nil) -(defconst py-output-buffer "*Python Output*") -(make-variable-buffer-local 'py-output-buffer) - -;; for toggling between CPython and Jython -(defvar py-which-shell nil) -(defvar py-which-args py-python-command-args) -(defvar py-which-bufname "Python") -(make-variable-buffer-local 'py-which-shell) -(make-variable-buffer-local 'py-which-args) -(make-variable-buffer-local 'py-which-bufname) - -(defun py-toggle-shells (arg) - "Toggles between the CPython and Jython shells. - -With positive argument ARG (interactively \\[universal-argument]), -uses the CPython shell, with negative ARG uses the Jython shell, and -with a zero argument, toggles the shell. - -Programmatically, ARG can also be one of the symbols `cpython' or -`jython', equivalent to positive arg and negative arg respectively." - (interactive "P") - ;; default is to toggle - (if (null arg) - (setq arg 0)) - ;; preprocess arg - (cond - ((equal arg 0) - ;; toggle - (if (string-equal py-which-bufname "Python") - (setq arg -1) - (setq arg 1))) - ((equal arg 'cpython) (setq arg 1)) - ((equal arg 'jython) (setq arg -1))) - (let (msg) - (cond - ((< 0 arg) - ;; set to CPython - (setq py-which-shell py-python-command - py-which-args py-python-command-args - py-which-bufname "Python" - msg "CPython") - (if (string-equal py-which-bufname "Jython") - (setq mode-name "Python"))) - ((> 0 arg) - (setq py-which-shell py-jython-command - py-which-args py-jython-command-args - py-which-bufname "Jython" - msg "Jython") - (if (string-equal py-which-bufname "Python") - (setq mode-name "Jython"))) - ) - (message "Using the %s shell" msg) - (setq py-output-buffer (format "*%s Output*" py-which-bufname)))) - -;;;###autoload -(defun py-shell (&optional argprompt) - "Start an interactive Python interpreter in another window. -This is like Shell mode, except that Python is running in the window -instead of a shell. See the `Interactive Shell' and `Shell Mode' -sections of the Emacs manual for details, especially for the key -bindings active in the `*Python*' buffer. - -With optional \\[universal-argument], the user is prompted for the -flags to pass to the Python interpreter. This has no effect when this -command is used to switch to an existing process, only when a new -process is started. If you use this, you will probably want to ensure -that the current arguments are retained (they will be included in the -prompt). This argument is ignored when this function is called -programmatically, or when running in Emacs 19.34 or older. - -Note: You can toggle between using the CPython interpreter and the -Jython interpreter by hitting \\[py-toggle-shells]. This toggles -buffer local variables which control whether all your subshell -interactions happen to the `*Jython*' or `*Python*' buffers (the -latter is the name used for the CPython buffer). - -Warning: Don't use an interactive Python if you change sys.ps1 or -sys.ps2 from their default values, or if you're running code that -prints `>>> ' or `... ' at the start of a line. `python-mode' can't -distinguish your output from Python's output, and assumes that `>>> ' -at the start of a line is a prompt from Python. Similarly, the Emacs -Shell mode code assumes that both `>>> ' and `... ' at the start of a -line are Python prompts. Bad things can happen if you fool either -mode. - -Warning: If you do any editing *in* the process buffer *while* the -buffer is accepting output from Python, do NOT attempt to `undo' the -changes. Some of the output (nowhere near the parts you changed!) may -be lost if you do. This appears to be an Emacs bug, an unfortunate -interaction between undo and process filters; the same problem exists in -non-Python process buffers using the default (Emacs-supplied) process -filter." - (interactive "P") - ;; Set the default shell if not already set - (when (null py-which-shell) - (py-toggle-shells py-default-interpreter)) - (let ((args py-which-args)) - (when (and argprompt - (interactive-p) - (fboundp 'split-string)) - ;; TBD: Perhaps force "-i" in the final list? - (setq args (split-string - (read-string (concat py-which-bufname - " arguments: ") - (concat - (mapconcat 'identity py-which-args " ") " ") - )))) - (if (not (equal (buffer-name) "*Python*")) - (switch-to-buffer-other-window - (apply 'make-comint py-which-bufname py-which-shell nil args)) - (apply 'make-comint py-which-bufname py-which-shell nil args)) - (make-local-variable 'comint-prompt-regexp) - (setq comint-prompt-regexp (concat py-shell-input-prompt-1-regexp "\\|" - py-shell-input-prompt-2-regexp "\\|" - "^([Pp]db) ")) - (add-hook 'comint-output-filter-functions - 'py-comint-output-filter-function) - ;; pdbtrack - (add-hook 'comint-output-filter-functions 'py-pdbtrack-track-stack-file) - (setq py-pdbtrack-do-tracking-p t) - (set-syntax-table py-mode-syntax-table) - (use-local-map py-shell-map) - (run-hooks 'py-shell-hook) - )) - -(defun py-clear-queue () - "Clear the queue of temporary files waiting to execute." - (interactive) - (let ((n (length py-file-queue))) - (mapcar 'delete-file py-file-queue) - (setq py-file-queue nil) - (message "%d pending files de-queued." n))) - - -(defun py-execute-region (start end &optional async) - "Execute the region in a Python interpreter. - -The region is first copied into a temporary file (in the directory -`py-temp-directory'). If there is no Python interpreter shell -running, this file is executed synchronously using -`shell-command-on-region'. If the program is long running, use -\\[universal-argument] to run the command asynchronously in its own -buffer. - -When this function is used programmatically, arguments START and END -specify the region to execute, and optional third argument ASYNC, if -non-nil, specifies to run the command asynchronously in its own -buffer. - -If the Python interpreter shell is running, the region is exec()'d -in that shell. If you try to execute regions too quickly, -`python-mode' will queue them up and execute them one at a time when -it sees a `>>> ' prompt from Python. Each time this happens, the -process buffer is popped into a window (if it's not already in some -window) so you can see it, and a comment of the form - - \t## working on region in file <name>... - -is inserted at the end. See also the command `py-clear-queue'." - (interactive "r\nP") - ;; Skip ahead to the first non-blank line - (let* ((proc (get-process py-which-bufname)) - (temp (if (memq 'broken-temp-names py-emacs-features) - (let - ((sn py-serial-number) - (pid (and (fboundp 'emacs-pid) (emacs-pid)))) - (setq py-serial-number (1+ py-serial-number)) - (if pid - (format "python-%d-%d" sn pid) - (format "python-%d" sn))) - (make-temp-name "python-"))) - (file (concat (expand-file-name temp py-temp-directory) ".py")) - (cur (current-buffer)) - (buf (get-buffer-create file)) - shell) - ;; Write the contents of the buffer, watching out for indented regions. - (save-excursion - (goto-char start) - (beginning-of-line) - (while (and (looking-at "\\s *$") - (< (point) end)) - (forward-line 1)) - (setq start (point)) - (or (< start end) - (error "Region is empty")) - (setq py-line-number-offset (count-lines 1 start)) - (let ((needs-if (/= (py-point 'bol) (py-point 'boi)))) - (set-buffer buf) - (python-mode) - (when needs-if - (insert "if 1:\n") - (setq py-line-number-offset (- py-line-number-offset 1))) - (insert-buffer-substring cur start end) - ;; Set the shell either to the #! line command, or to the - ;; py-which-shell buffer local variable. - (setq shell (or (py-choose-shell-by-shebang) - (py-choose-shell-by-import) - py-which-shell)))) - (cond - ;; always run the code in its own asynchronous subprocess - (async - ;; User explicitly wants this to run in its own async subprocess - (save-excursion - (set-buffer buf) - (write-region (point-min) (point-max) file nil 'nomsg)) - (let* ((buf (generate-new-buffer-name py-output-buffer)) - ;; TBD: a horrible hack, but why create new Custom variables? - (arg (if (string-equal py-which-bufname "Python") - "-u" ""))) - (start-process py-which-bufname buf shell arg file) - (pop-to-buffer buf) - (py-postprocess-output-buffer buf) - ;; TBD: clean up the temporary file! - )) - ;; if the Python interpreter shell is running, queue it up for - ;; execution there. - (proc - ;; use the existing python shell - (save-excursion - (set-buffer buf) - (write-region (point-min) (point-max) file nil 'nomsg)) - (if (not py-file-queue) - (py-execute-file proc file) - (message "File %s queued for execution" file)) - (setq py-file-queue (append py-file-queue (list file))) - (setq py-exception-buffer (cons file (current-buffer)))) - (t - ;; TBD: a horrible hack, but why create new Custom variables? - (let ((cmd (concat py-which-shell (if (string-equal py-which-bufname - "Jython") - " -" "")))) - ;; otherwise either run it synchronously in a subprocess - (save-excursion - (set-buffer buf) - (shell-command-on-region (point-min) (point-max) - cmd py-output-buffer)) - ;; shell-command-on-region kills the output buffer if it never - ;; existed and there's no output from the command - (if (not (get-buffer py-output-buffer)) - (message "No output.") - (setq py-exception-buffer (current-buffer)) - (let ((err-p (py-postprocess-output-buffer py-output-buffer))) - (pop-to-buffer py-output-buffer) - (if err-p - (pop-to-buffer py-exception-buffer))) - )) - )) - ;; Clean up after ourselves. - (kill-buffer buf))) - - -;; Code execution commands -(defun py-execute-buffer (&optional async) - "Send the contents of the buffer to a Python interpreter. -If the file local variable `py-master-file' is non-nil, execute the -named file instead of the buffer's file. - -If there is a *Python* process buffer it is used. If a clipping -restriction is in effect, only the accessible portion of the buffer is -sent. A trailing newline will be supplied if needed. - -See the `\\[py-execute-region]' docs for an account of some -subtleties, including the use of the optional ASYNC argument." - (interactive "P") - (let ((old-buffer (current-buffer))) - (if py-master-file - (let* ((filename (expand-file-name py-master-file)) - (buffer (or (get-file-buffer filename) - (find-file-noselect filename)))) - (set-buffer buffer))) - (py-execute-region (point-min) (point-max) async) - (pop-to-buffer old-buffer))) - -(defun py-execute-import-or-reload (&optional async) - "Import the current buffer's file in a Python interpreter. - -If the file has already been imported, then do reload instead to get -the latest version. - -If the file's name does not end in \".py\", then do exec instead. - -If the current buffer is not visiting a file, do `py-execute-buffer' -instead. - -If the file local variable `py-master-file' is non-nil, import or -reload the named file instead of the buffer's file. The file may be -saved based on the value of `py-execute-import-or-reload-save-p'. - -See the `\\[py-execute-region]' docs for an account of some -subtleties, including the use of the optional ASYNC argument. - -This may be preferable to `\\[py-execute-buffer]' because: - - - Definitions stay in their module rather than appearing at top - level, where they would clutter the global namespace and not affect - uses of qualified names (MODULE.NAME). - - - The Python debugger gets line number information about the functions." - (interactive "P") - ;; Check file local variable py-master-file - (if py-master-file - (let* ((filename (expand-file-name py-master-file)) - (buffer (or (get-file-buffer filename) - (find-file-noselect filename)))) - (set-buffer buffer))) - (let ((file (buffer-file-name (current-buffer)))) - (if file - (progn - ;; Maybe save some buffers - (save-some-buffers (not py-ask-about-save) nil) - (py-execute-string - (if (string-match "\\.py$" file) - (let ((f (file-name-sans-extension - (file-name-nondirectory file)))) - (format "if globals().has_key('%s'):\n reload(%s)\nelse:\n import %s\n" - f f f)) - (format "exec(open(r'%s'))\n" file)) - async)) - ;; else - (py-execute-buffer async)))) - - -(defun py-execute-def-or-class (&optional async) - "Send the current function or class definition to a Python interpreter. - -If there is a *Python* process buffer it is used. - -See the `\\[py-execute-region]' docs for an account of some -subtleties, including the use of the optional ASYNC argument." - (interactive "P") - (save-excursion - (py-mark-def-or-class) - ;; mark is before point - (py-execute-region (mark) (point) async))) - - -(defun py-execute-string (string &optional async) - "Send the argument STRING to a Python interpreter. - -If there is a *Python* process buffer it is used. - -See the `\\[py-execute-region]' docs for an account of some -subtleties, including the use of the optional ASYNC argument." - (interactive "sExecute Python command: ") - (save-excursion - (set-buffer (get-buffer-create - (generate-new-buffer-name " *Python Command*"))) - (insert string) - (py-execute-region (point-min) (point-max) async))) - - - -(defun py-jump-to-exception (file line) - "Jump to the Python code in FILE at LINE." - (let ((buffer (cond ((string-equal file "<stdin>") - (if (consp py-exception-buffer) - (cdr py-exception-buffer) - py-exception-buffer)) - ((and (consp py-exception-buffer) - (string-equal file (car py-exception-buffer))) - (cdr py-exception-buffer)) - ((py-safe (find-file-noselect file))) - ;; could not figure out what file the exception - ;; is pointing to, so prompt for it - (t (find-file (read-file-name "Exception file: " - nil - file t)))))) - ;; Fiddle about with line number - (setq line (+ py-line-number-offset line)) - - (pop-to-buffer buffer) - ;; Force Python mode - (if (not (eq major-mode 'python-mode)) - (python-mode)) - (goto-line line) - (message "Jumping to exception in file %s on line %d" file line))) - -(defun py-mouseto-exception (event) - "Jump to the code which caused the Python exception at EVENT. -EVENT is usually a mouse click." - (interactive "e") - (cond - ((fboundp 'event-point) - ;; XEmacs - (let* ((point (event-point event)) - (buffer (event-buffer event)) - (e (and point buffer (extent-at point buffer 'py-exc-info))) - (info (and e (extent-property e 'py-exc-info)))) - (message "Event point: %d, info: %s" point info) - (and info - (py-jump-to-exception (car info) (cdr info))) - )) - ;; Emacs -- Please port this! - )) - -(defun py-goto-exception () - "Go to the line indicated by the traceback." - (interactive) - (let (file line) - (save-excursion - (beginning-of-line) - (if (looking-at py-traceback-line-re) - (setq file (match-string 1) - line (string-to-int (match-string 2))))) - (if (not file) - (error "Not on a traceback line")) - (py-jump-to-exception file line))) - -(defun py-find-next-exception (start buffer searchdir errwhere) - "Find the next Python exception and jump to the code that caused it. -START is the buffer position in BUFFER from which to begin searching -for an exception. SEARCHDIR is a function, either -`re-search-backward' or `re-search-forward' indicating the direction -to search. ERRWHERE is used in an error message if the limit (top or -bottom) of the trackback stack is encountered." - (let (file line) - (save-excursion - (set-buffer buffer) - (goto-char (py-point start)) - (if (funcall searchdir py-traceback-line-re nil t) - (setq file (match-string 1) - line (string-to-int (match-string 2))))) - (if (and file line) - (py-jump-to-exception file line) - (error "%s of traceback" errwhere)))) - -(defun py-down-exception (&optional bottom) - "Go to the next line down in the traceback. -With \\[univeral-argument] (programmatically, optional argument -BOTTOM), jump to the bottom (innermost) exception in the exception -stack." - (interactive "P") - (let* ((proc (get-process "Python")) - (buffer (if proc "*Python*" py-output-buffer))) - (if bottom - (py-find-next-exception 'eob buffer 're-search-backward "Bottom") - (py-find-next-exception 'eol buffer 're-search-forward "Bottom")))) - -(defun py-up-exception (&optional top) - "Go to the previous line up in the traceback. -With \\[universal-argument] (programmatically, optional argument TOP) -jump to the top (outermost) exception in the exception stack." - (interactive "P") - (let* ((proc (get-process "Python")) - (buffer (if proc "*Python*" py-output-buffer))) - (if top - (py-find-next-exception 'bob buffer 're-search-forward "Top") - (py-find-next-exception 'bol buffer 're-search-backward "Top")))) - - -;; Electric deletion -(defun py-electric-backspace (arg) - "Delete preceding character or levels of indentation. -Deletion is performed by calling the function in `py-backspace-function' -with a single argument (the number of characters to delete). - -If point is at the leftmost column, delete the preceding newline. - -Otherwise, if point is at the leftmost non-whitespace character of a -line that is neither a continuation line nor a non-indenting comment -line, or if point is at the end of a blank line, this command reduces -the indentation to match that of the line that opened the current -block of code. The line that opened the block is displayed in the -echo area to help you keep track of where you are. With -\\[universal-argument] dedents that many blocks (but not past column -zero). - -Otherwise the preceding character is deleted, converting a tab to -spaces if needed so that only a single column position is deleted. -\\[universal-argument] specifies how many characters to delete; -default is 1. - -When used programmatically, argument ARG specifies the number of -blocks to dedent, or the number of characters to delete, as indicated -above." - (interactive "*p") - (if (or (/= (current-indentation) (current-column)) - (bolp) - (py-continuation-line-p) -; (not py-honor-comment-indentation) -; (looking-at "#[^ \t\n]") ; non-indenting # - ) - (funcall py-backspace-function arg) - ;; else indent the same as the colon line that opened the block - ;; force non-blank so py-goto-block-up doesn't ignore it - (insert-char ?* 1) - (backward-char) - (let ((base-indent 0) ; indentation of base line - (base-text "") ; and text of base line - (base-found-p nil)) - (save-excursion - (while (< 0 arg) - (condition-case nil ; in case no enclosing block - (progn - (py-goto-block-up 'no-mark) - (setq base-indent (current-indentation) - base-text (py-suck-up-leading-text) - base-found-p t)) - (error nil)) - (setq arg (1- arg)))) - (delete-char 1) ; toss the dummy character - (delete-horizontal-space) - (indent-to base-indent) - (if base-found-p - (message "Closes block: %s" base-text))))) - - -(defun py-electric-delete (arg) - "Delete preceding or following character or levels of whitespace. - -The behavior of this function depends on the variable -`delete-key-deletes-forward'. If this variable is nil (or does not -exist, as in older Emacsen and non-XEmacs versions), then this -function behaves identically to \\[c-electric-backspace]. - -If `delete-key-deletes-forward' is non-nil and is supported in your -Emacs, then deletion occurs in the forward direction, by calling the -function in `py-delete-function'. - -\\[universal-argument] (programmatically, argument ARG) specifies the -number of characters to delete (default is 1)." - (interactive "*p") - (if (or (and (fboundp 'delete-forward-p) ;XEmacs 21 - (delete-forward-p)) - (and (boundp 'delete-key-deletes-forward) ;XEmacs 20 - delete-key-deletes-forward)) - (funcall py-delete-function arg) - (py-electric-backspace arg))) - -;; required for pending-del and delsel modes -(put 'py-electric-colon 'delete-selection t) ;delsel -(put 'py-electric-colon 'pending-delete t) ;pending-del -(put 'py-electric-backspace 'delete-selection 'supersede) ;delsel -(put 'py-electric-backspace 'pending-delete 'supersede) ;pending-del -(put 'py-electric-delete 'delete-selection 'supersede) ;delsel -(put 'py-electric-delete 'pending-delete 'supersede) ;pending-del - - - -(defun py-indent-line (&optional arg) - "Fix the indentation of the current line according to Python rules. -With \\[universal-argument] (programmatically, the optional argument -ARG non-nil), ignore dedenting rules for block closing statements -(e.g. return, raise, break, continue, pass) - -This function is normally bound to `indent-line-function' so -\\[indent-for-tab-command] will call it." - (interactive "P") - (let* ((ci (current-indentation)) - (move-to-indentation-p (<= (current-column) ci)) - (need (py-compute-indentation (not arg))) - (cc (current-column))) - ;; dedent out a level if previous command was the same unless we're in - ;; column 1 - (if (and (equal last-command this-command) - (/= cc 0)) - (progn - (beginning-of-line) - (delete-horizontal-space) - (indent-to (* (/ (- cc 1) py-indent-offset) py-indent-offset))) - (progn - ;; see if we need to dedent - (if (py-outdent-p) - (setq need (- need py-indent-offset))) - (if (or py-tab-always-indent - move-to-indentation-p) - (progn (if (/= ci need) - (save-excursion - (beginning-of-line) - (delete-horizontal-space) - (indent-to need))) - (if move-to-indentation-p (back-to-indentation))) - (insert-tab)))))) - -(defun py-newline-and-indent () - "Strives to act like the Emacs `newline-and-indent'. -This is just `strives to' because correct indentation can't be computed -from scratch for Python code. In general, deletes the whitespace before -point, inserts a newline, and takes an educated guess as to how you want -the new line indented." - (interactive) - (let ((ci (current-indentation))) - (if (< ci (current-column)) ; if point beyond indentation - (newline-and-indent) - ;; else try to act like newline-and-indent "normally" acts - (beginning-of-line) - (insert-char ?\n 1) - (move-to-column ci)))) - -(defun py-compute-indentation (honor-block-close-p) - "Compute Python indentation. -When HONOR-BLOCK-CLOSE-P is non-nil, statements such as `return', -`raise', `break', `continue', and `pass' force one level of -dedenting." - (save-excursion - (beginning-of-line) - (let* ((bod (py-point 'bod)) - (pps (parse-partial-sexp bod (point))) - (boipps (parse-partial-sexp bod (py-point 'boi))) - placeholder) - (cond - ;; are we inside a multi-line string or comment? - ((or (and (nth 3 pps) (nth 3 boipps)) - (and (nth 4 pps) (nth 4 boipps))) - (save-excursion - (if (not py-align-multiline-strings-p) 0 - ;; skip back over blank & non-indenting comment lines - ;; note: will skip a blank or non-indenting comment line - ;; that happens to be a continuation line too - (re-search-backward "^[ \t]*\\([^ \t\n#]\\|#[ \t\n]\\)" nil 'move) - (back-to-indentation) - (current-column)))) - ;; are we on a continuation line? - ((py-continuation-line-p) - (let ((startpos (point)) - (open-bracket-pos (py-nesting-level)) - endpos searching found state cind cline) - (if open-bracket-pos - (progn - (setq endpos (py-point 'bol)) - (py-goto-initial-line) - (setq cind (current-indentation)) - (setq cline cind) - (dolist (bp - (nth 9 (save-excursion - (parse-partial-sexp (point) endpos))) - cind) - (if (search-forward "\n" bp t) (setq cline cind)) - (goto-char (1+ bp)) - (skip-chars-forward " \t") - (setq cind (if (memq (following-char) '(?\n ?# ?\\)) - (+ cline py-indent-offset) - (current-column))))) - ;; else on backslash continuation line - (forward-line -1) - (if (py-continuation-line-p) ; on at least 3rd line in block - (current-indentation) ; so just continue the pattern - ;; else started on 2nd line in block, so indent more. - ;; if base line is an assignment with a start on a RHS, - ;; indent to 2 beyond the leftmost "="; else skip first - ;; chunk of non-whitespace characters on base line, + 1 more - ;; column - (end-of-line) - (setq endpos (point) - searching t) - (back-to-indentation) - (setq startpos (point)) - ;; look at all "=" from left to right, stopping at first - ;; one not nested in a list or string - (while searching - (skip-chars-forward "^=" endpos) - (if (= (point) endpos) - (setq searching nil) - (forward-char 1) - (setq state (parse-partial-sexp startpos (point))) - (if (and (zerop (car state)) ; not in a bracket - (null (nth 3 state))) ; & not in a string - (progn - (setq searching nil) ; done searching in any case - (setq found - (not (or - (eq (following-char) ?=) - (memq (char-after (- (point) 2)) - '(?< ?> ?!))))))))) - (if (or (not found) ; not an assignment - (looking-at "[ \t]*\\\\")) ; <=><spaces><backslash> - (progn - (goto-char startpos) - (skip-chars-forward "^ \t\n"))) - ;; if this is a continuation for a block opening - ;; statement, add some extra offset. - (+ (current-column) (if (py-statement-opens-block-p) - py-continuation-offset 0) - 1) - )))) - - ;; not on a continuation line - ((bobp) (current-indentation)) - - ;; Dfn: "Indenting comment line". A line containing only a - ;; comment, but which is treated like a statement for - ;; indentation calculation purposes. Such lines are only - ;; treated specially by the mode; they are not treated - ;; specially by the Python interpreter. - - ;; The rules for indenting comment lines are a line where: - ;; - the first non-whitespace character is `#', and - ;; - the character following the `#' is whitespace, and - ;; - the line is dedented with respect to (i.e. to the left - ;; of) the indentation of the preceding non-blank line. - - ;; The first non-blank line following an indenting comment - ;; line is given the same amount of indentation as the - ;; indenting comment line. - - ;; All other comment-only lines are ignored for indentation - ;; purposes. - - ;; Are we looking at a comment-only line which is *not* an - ;; indenting comment line? If so, we assume that it's been - ;; placed at the desired indentation, so leave it alone. - ;; Indenting comment lines are aligned as statements down - ;; below. - ((and (looking-at "[ \t]*#[^ \t\n]") - ;; NOTE: this test will not be performed in older Emacsen - (fboundp 'forward-comment) - (<= (current-indentation) - (save-excursion - (forward-comment (- (point-max))) - (current-indentation)))) - (current-indentation)) - - ;; else indentation based on that of the statement that - ;; precedes us; use the first line of that statement to - ;; establish the base, in case the user forced a non-std - ;; indentation for the continuation lines (if any) - (t - ;; skip back over blank & non-indenting comment lines note: - ;; will skip a blank or non-indenting comment line that - ;; happens to be a continuation line too. use fast Emacs 19 - ;; function if it's there. - (if (and (eq py-honor-comment-indentation nil) - (fboundp 'forward-comment)) - (forward-comment (- (point-max))) - (let ((prefix-re (concat py-block-comment-prefix "[ \t]*")) - done) - (while (not done) - (re-search-backward "^[ \t]*\\([^ \t\n#]\\|#\\)" nil 'move) - (setq done (or (bobp) - (and (eq py-honor-comment-indentation t) - (save-excursion - (back-to-indentation) - (not (looking-at prefix-re)) - )) - (and (not (eq py-honor-comment-indentation t)) - (save-excursion - (back-to-indentation) - (and (not (looking-at prefix-re)) - (or (looking-at "[^#]") - (not (zerop (current-column))) - )) - )) - )) - ))) - ;; if we landed inside a string, go to the beginning of that - ;; string. this handles triple quoted, multi-line spanning - ;; strings. - (py-goto-beginning-of-tqs (nth 3 (parse-partial-sexp bod (point)))) - ;; now skip backward over continued lines - (setq placeholder (point)) - (py-goto-initial-line) - ;; we may *now* have landed in a TQS, so find the beginning of - ;; this string. - (py-goto-beginning-of-tqs - (save-excursion (nth 3 (parse-partial-sexp - placeholder (point))))) - (+ (current-indentation) - (if (py-statement-opens-block-p) - py-indent-offset - (if (and honor-block-close-p (py-statement-closes-block-p)) - (- py-indent-offset) - 0))) - ))))) - -(defun py-guess-indent-offset (&optional global) - "Guess a good value for, and change, `py-indent-offset'. - -By default, make a buffer-local copy of `py-indent-offset' with the -new value, so that other Python buffers are not affected. With -\\[universal-argument] (programmatically, optional argument GLOBAL), -change the global value of `py-indent-offset'. This affects all -Python buffers (that don't have their own buffer-local copy), both -those currently existing and those created later in the Emacs session. - -Some people use a different value for `py-indent-offset' than you use. -There's no excuse for such foolishness, but sometimes you have to deal -with their ugly code anyway. This function examines the file and sets -`py-indent-offset' to what it thinks it was when they created the -mess. - -Specifically, it searches forward from the statement containing point, -looking for a line that opens a block of code. `py-indent-offset' is -set to the difference in indentation between that line and the Python -statement following it. If the search doesn't succeed going forward, -it's tried again going backward." - (interactive "P") ; raw prefix arg - (let (new-value - (start (point)) - (restart (point)) - (found nil) - colon-indent) - (py-goto-initial-line) - (while (not (or found (eobp))) - (when (and (re-search-forward ":[ \t]*\\($\\|[#\\]\\)" nil 'move) - (not (py-in-literal restart))) - (setq restart (point)) - (py-goto-initial-line) - (if (py-statement-opens-block-p) - (setq found t) - (goto-char restart)))) - (unless found - (goto-char start) - (py-goto-initial-line) - (while (not (or found (bobp))) - (setq found (and - (re-search-backward ":[ \t]*\\($\\|[#\\]\\)" nil 'move) - (or (py-goto-initial-line) t) ; always true -- side effect - (py-statement-opens-block-p))))) - (setq colon-indent (current-indentation) - found (and found (zerop (py-next-statement 1))) - new-value (- (current-indentation) colon-indent)) - (goto-char start) - (if (not found) - (error "Sorry, couldn't guess a value for py-indent-offset") - (funcall (if global 'kill-local-variable 'make-local-variable) - 'py-indent-offset) - (setq py-indent-offset new-value) - (or noninteractive - (message "%s value of py-indent-offset set to %d" - (if global "Global" "Local") - py-indent-offset))) - )) - -(defun py-comment-indent-function () - "Python version of `comment-indent-function'." - ;; This is required when filladapt is turned off. Without it, when - ;; filladapt is not used, comments which start in column zero - ;; cascade one character to the right - (save-excursion - (beginning-of-line) - (let ((eol (py-point 'eol))) - (and comment-start-skip - (re-search-forward comment-start-skip eol t) - (setq eol (match-beginning 0))) - (goto-char eol) - (skip-chars-backward " \t") - (max comment-column (+ (current-column) (if (bolp) 0 1))) - ))) - -(defun py-narrow-to-defun (&optional class) - "Make text outside current defun invisible. -The defun visible is the one that contains point or follows point. -Optional CLASS is passed directly to `py-beginning-of-def-or-class'." - (interactive "P") - (save-excursion - (widen) - (py-end-of-def-or-class class) - (let ((end (point))) - (py-beginning-of-def-or-class class) - (narrow-to-region (point) end)))) - - -(defun py-shift-region (start end count) - "Indent lines from START to END by COUNT spaces." - (save-excursion - (goto-char end) - (beginning-of-line) - (setq end (point)) - (goto-char start) - (beginning-of-line) - (setq start (point)) - (indent-rigidly start end count))) - -(defun py-shift-region-left (start end &optional count) - "Shift region of Python code to the left. -The lines from the line containing the start of the current region up -to (but not including) the line containing the end of the region are -shifted to the left, by `py-indent-offset' columns. - -If a prefix argument is given, the region is instead shifted by that -many columns. With no active region, dedent only the current line. -You cannot dedent the region if any line is already at column zero." - (interactive - (let ((p (point)) - (m (mark)) - (arg current-prefix-arg)) - (if m - (list (min p m) (max p m) arg) - (list p (save-excursion (forward-line 1) (point)) arg)))) - ;; if any line is at column zero, don't shift the region - (save-excursion - (goto-char start) - (while (< (point) end) - (back-to-indentation) - (if (and (zerop (current-column)) - (not (looking-at "\\s *$"))) - (error "Region is at left edge")) - (forward-line 1))) - (py-shift-region start end (- (prefix-numeric-value - (or count py-indent-offset)))) - (py-keep-region-active)) - -(defun py-shift-region-right (start end &optional count) - "Shift region of Python code to the right. -The lines from the line containing the start of the current region up -to (but not including) the line containing the end of the region are -shifted to the right, by `py-indent-offset' columns. - -If a prefix argument is given, the region is instead shifted by that -many columns. With no active region, indent only the current line." - (interactive - (let ((p (point)) - (m (mark)) - (arg current-prefix-arg)) - (if m - (list (min p m) (max p m) arg) - (list p (save-excursion (forward-line 1) (point)) arg)))) - (py-shift-region start end (prefix-numeric-value - (or count py-indent-offset))) - (py-keep-region-active)) - -(defun py-indent-region (start end &optional indent-offset) - "Reindent a region of Python code. - -The lines from the line containing the start of the current region up -to (but not including) the line containing the end of the region are -reindented. If the first line of the region has a non-whitespace -character in the first column, the first line is left alone and the -rest of the region is reindented with respect to it. Else the entire -region is reindented with respect to the (closest code or indenting -comment) statement immediately preceding the region. - -This is useful when code blocks are moved or yanked, when enclosing -control structures are introduced or removed, or to reformat code -using a new value for the indentation offset. - -If a numeric prefix argument is given, it will be used as the value of -the indentation offset. Else the value of `py-indent-offset' will be -used. - -Warning: The region must be consistently indented before this function -is called! This function does not compute proper indentation from -scratch (that's impossible in Python), it merely adjusts the existing -indentation to be correct in context. - -Warning: This function really has no idea what to do with -non-indenting comment lines, and shifts them as if they were indenting -comment lines. Fixing this appears to require telepathy. - -Special cases: whitespace is deleted from blank lines; continuation -lines are shifted by the same amount their initial line was shifted, -in order to preserve their relative indentation with respect to their -initial line; and comment lines beginning in column 1 are ignored." - (interactive "*r\nP") ; region; raw prefix arg - (save-excursion - (goto-char end) (beginning-of-line) (setq end (point-marker)) - (goto-char start) (beginning-of-line) - (let ((py-indent-offset (prefix-numeric-value - (or indent-offset py-indent-offset))) - (indents '(-1)) ; stack of active indent levels - (target-column 0) ; column to which to indent - (base-shifted-by 0) ; amount last base line was shifted - (indent-base (if (looking-at "[ \t\n]") - (py-compute-indentation t) - 0)) - ci) - (while (< (point) end) - (setq ci (current-indentation)) - ;; figure out appropriate target column - (cond - ((or (eq (following-char) ?#) ; comment in column 1 - (looking-at "[ \t]*$")) ; entirely blank - (setq target-column 0)) - ((py-continuation-line-p) ; shift relative to base line - (setq target-column (+ ci base-shifted-by))) - (t ; new base line - (if (> ci (car indents)) ; going deeper; push it - (setq indents (cons ci indents)) - ;; else we should have seen this indent before - (setq indents (memq ci indents)) ; pop deeper indents - (if (null indents) - (error "Bad indentation in region, at line %d" - (save-restriction - (widen) - (1+ (count-lines 1 (point))))))) - (setq target-column (+ indent-base - (* py-indent-offset - (- (length indents) 2)))) - (setq base-shifted-by (- target-column ci)))) - ;; shift as needed - (if (/= ci target-column) - (progn - (delete-horizontal-space) - (indent-to target-column))) - (forward-line 1)))) - (set-marker end nil)) - -(defun py-comment-region (beg end &optional arg) - "Like `comment-region' but uses double hash (`#') comment starter." - (interactive "r\nP") - (let ((comment-start py-block-comment-prefix)) - (comment-region beg end arg))) - - -;; Functions for moving point -(defun py-previous-statement (count) - "Go to the start of the COUNTth preceding Python statement. -By default, goes to the previous statement. If there is no such -statement, goes to the first statement. Return count of statements -left to move. `Statements' do not include blank, comment, or -continuation lines." - (interactive "p") ; numeric prefix arg - (if (< count 0) (py-next-statement (- count)) - (py-goto-initial-line) - (let (start) - (while (and - (setq start (point)) ; always true -- side effect - (> count 0) - (zerop (forward-line -1)) - (py-goto-statement-at-or-above)) - (setq count (1- count))) - (if (> count 0) (goto-char start))) - count)) - -(defun py-next-statement (count) - "Go to the start of next Python statement. -If the statement at point is the i'th Python statement, goes to the -start of statement i+COUNT. If there is no such statement, goes to the -last statement. Returns count of statements left to move. `Statements' -do not include blank, comment, or continuation lines." - (interactive "p") ; numeric prefix arg - (if (< count 0) (py-previous-statement (- count)) - (beginning-of-line) - (let (start) - (while (and - (setq start (point)) ; always true -- side effect - (> count 0) - (py-goto-statement-below)) - (setq count (1- count))) - (if (> count 0) (goto-char start))) - count)) - -(defun py-goto-block-up (&optional nomark) - "Move up to start of current block. -Go to the statement that starts the smallest enclosing block; roughly -speaking, this will be the closest preceding statement that ends with a -colon and is indented less than the statement you started on. If -successful, also sets the mark to the starting point. - -`\\[py-mark-block]' can be used afterward to mark the whole code -block, if desired. - -If called from a program, the mark will not be set if optional argument -NOMARK is not nil." - (interactive) - (let ((start (point)) - (found nil) - initial-indent) - (py-goto-initial-line) - ;; if on blank or non-indenting comment line, use the preceding stmt - (if (looking-at "[ \t]*\\($\\|#[^ \t\n]\\)") - (progn - (py-goto-statement-at-or-above) - (setq found (py-statement-opens-block-p)))) - ;; search back for colon line indented less - (setq initial-indent (current-indentation)) - (if (zerop initial-indent) - ;; force fast exit - (goto-char (point-min))) - (while (not (or found (bobp))) - (setq found - (and - (re-search-backward ":[ \t]*\\($\\|[#\\]\\)" nil 'move) - (or (py-goto-initial-line) t) ; always true -- side effect - (< (current-indentation) initial-indent) - (py-statement-opens-block-p)))) - (if found - (progn - (or nomark (push-mark start)) - (back-to-indentation)) - (goto-char start) - (error "Enclosing block not found")))) - -(defun py-beginning-of-def-or-class (&optional class count) - "Move point to start of `def' or `class'. - -Searches back for the closest preceding `def'. If you supply a prefix -arg, looks for a `class' instead. The docs below assume the `def' -case; just substitute `class' for `def' for the other case. -Programmatically, if CLASS is `either', then moves to either `class' -or `def'. - -When second optional argument is given programmatically, move to the -COUNTth start of `def'. - -If point is in a `def' statement already, and after the `d', simply -moves point to the start of the statement. - -Otherwise (i.e. when point is not in a `def' statement, or at or -before the `d' of a `def' statement), searches for the closest -preceding `def' statement, and leaves point at its start. If no such -statement can be found, leaves point at the start of the buffer. - -Returns t iff a `def' statement is found by these rules. - -Note that doing this command repeatedly will take you closer to the -start of the buffer each time. - -To mark the current `def', see `\\[py-mark-def-or-class]'." - (interactive "P") ; raw prefix arg - (setq count (or count 1)) - (let ((at-or-before-p (<= (current-column) (current-indentation))) - (start-of-line (goto-char (py-point 'bol))) - (start-of-stmt (goto-char (py-point 'bos))) - (start-re (cond ((eq class 'either) "^[ \t]*\\(class\\|def\\)\\>") - (class "^[ \t]*class\\>") - (t "^[ \t]*def\\>"))) - ) - ;; searching backward - (if (and (< 0 count) - (or (/= start-of-stmt start-of-line) - (not at-or-before-p))) - (end-of-line)) - ;; search forward - (if (and (> 0 count) - (zerop (current-column)) - (looking-at start-re)) - (end-of-line)) - (if (re-search-backward start-re nil 'move count) - (goto-char (match-beginning 0))))) - -;; Backwards compatibility -(defalias 'beginning-of-python-def-or-class 'py-beginning-of-def-or-class) - -(defun py-end-of-def-or-class (&optional class count) - "Move point beyond end of `def' or `class' body. - -By default, looks for an appropriate `def'. If you supply a prefix -arg, looks for a `class' instead. The docs below assume the `def' -case; just substitute `class' for `def' for the other case. -Programmatically, if CLASS is `either', then moves to either `class' -or `def'. - -When second optional argument is given programmatically, move to the -COUNTth end of `def'. - -If point is in a `def' statement already, this is the `def' we use. - -Else, if the `def' found by `\\[py-beginning-of-def-or-class]' -contains the statement you started on, that's the `def' we use. - -Otherwise, we search forward for the closest following `def', and use that. - -If a `def' can be found by these rules, point is moved to the start of -the line immediately following the `def' block, and the position of the -start of the `def' is returned. - -Else point is moved to the end of the buffer, and nil is returned. - -Note that doing this command repeatedly will take you closer to the -end of the buffer each time. - -To mark the current `def', see `\\[py-mark-def-or-class]'." - (interactive "P") ; raw prefix arg - (if (and count (/= count 1)) - (py-beginning-of-def-or-class (- 1 count))) - (let ((start (progn (py-goto-initial-line) (point))) - (which (cond ((eq class 'either) "\\(class\\|def\\)") - (class "class") - (t "def"))) - (state 'not-found)) - ;; move point to start of appropriate def/class - (if (looking-at (concat "[ \t]*" which "\\>")) ; already on one - (setq state 'at-beginning) - ;; else see if py-beginning-of-def-or-class hits container - (if (and (py-beginning-of-def-or-class class) - (progn (py-goto-beyond-block) - (> (point) start))) - (setq state 'at-end) - ;; else search forward - (goto-char start) - (if (re-search-forward (concat "^[ \t]*" which "\\>") nil 'move) - (progn (setq state 'at-beginning) - (beginning-of-line))))) - (cond - ((eq state 'at-beginning) (py-goto-beyond-block) t) - ((eq state 'at-end) t) - ((eq state 'not-found) nil) - (t (error "Internal error in `py-end-of-def-or-class'"))))) - -;; Backwards compabitility -(defalias 'end-of-python-def-or-class 'py-end-of-def-or-class) - - -;; Functions for marking regions -(defun py-mark-block (&optional extend just-move) - "Mark following block of lines. With prefix arg, mark structure. -Easier to use than explain. It sets the region to an `interesting' -block of succeeding lines. If point is on a blank line, it goes down to -the next non-blank line. That will be the start of the region. The end -of the region depends on the kind of line at the start: - - - If a comment, the region will include all succeeding comment lines up - to (but not including) the next non-comment line (if any). - - - Else if a prefix arg is given, and the line begins one of these - structures: - - if elif else try except finally for while def class - - the region will be set to the body of the structure, including - following blocks that `belong' to it, but excluding trailing blank - and comment lines. E.g., if on a `try' statement, the `try' block - and all (if any) of the following `except' and `finally' blocks - that belong to the `try' structure will be in the region. Ditto - for if/elif/else, for/else and while/else structures, and (a bit - degenerate, since they're always one-block structures) def and - class blocks. - - - Else if no prefix argument is given, and the line begins a Python - block (see list above), and the block is not a `one-liner' (i.e., - the statement ends with a colon, not with code), the region will - include all succeeding lines up to (but not including) the next - code statement (if any) that's indented no more than the starting - line, except that trailing blank and comment lines are excluded. - E.g., if the starting line begins a multi-statement `def' - structure, the region will be set to the full function definition, - but without any trailing `noise' lines. - - - Else the region will include all succeeding lines up to (but not - including) the next blank line, or code or indenting-comment line - indented strictly less than the starting line. Trailing indenting - comment lines are included in this case, but not trailing blank - lines. - -A msg identifying the location of the mark is displayed in the echo -area; or do `\\[exchange-point-and-mark]' to flip down to the end. - -If called from a program, optional argument EXTEND plays the role of -the prefix arg, and if optional argument JUST-MOVE is not nil, just -moves to the end of the block (& does not set mark or display a msg)." - (interactive "P") ; raw prefix arg - (py-goto-initial-line) - ;; skip over blank lines - (while (and - (looking-at "[ \t]*$") ; while blank line - (not (eobp))) ; & somewhere to go - (forward-line 1)) - (if (eobp) - (error "Hit end of buffer without finding a non-blank stmt")) - (let ((initial-pos (point)) - (initial-indent (current-indentation)) - last-pos ; position of last stmt in region - (followers - '((if elif else) (elif elif else) (else) - (try except finally) (except except) (finally) - (for else) (while else) - (def) (class) ) ) - first-symbol next-symbol) - - (cond - ;; if comment line, suck up the following comment lines - ((looking-at "[ \t]*#") - (re-search-forward "^[ \t]*[^ \t#]" nil 'move) ; look for non-comment - (re-search-backward "^[ \t]*#") ; and back to last comment in block - (setq last-pos (point))) - - ;; else if line is a block line and EXTEND given, suck up - ;; the whole structure - ((and extend - (setq first-symbol (py-suck-up-first-keyword) ) - (assq first-symbol followers)) - (while (and - (or (py-goto-beyond-block) t) ; side effect - (forward-line -1) ; side effect - (setq last-pos (point)) ; side effect - (py-goto-statement-below) - (= (current-indentation) initial-indent) - (setq next-symbol (py-suck-up-first-keyword)) - (memq next-symbol (cdr (assq first-symbol followers)))) - (setq first-symbol next-symbol))) - - ;; else if line *opens* a block, search for next stmt indented <= - ((py-statement-opens-block-p) - (while (and - (setq last-pos (point)) ; always true -- side effect - (py-goto-statement-below) - (> (current-indentation) initial-indent) - ))) - - ;; else plain code line; stop at next blank line, or stmt or - ;; indenting comment line indented < - (t - (while (and - (setq last-pos (point)) ; always true -- side effect - (or (py-goto-beyond-final-line) t) - (not (looking-at "[ \t]*$")) ; stop at blank line - (or - (>= (current-indentation) initial-indent) - (looking-at "[ \t]*#[^ \t\n]"))) ; ignore non-indenting # - nil))) - - ;; skip to end of last stmt - (goto-char last-pos) - (py-goto-beyond-final-line) - - ;; set mark & display - (if just-move - () ; just return - (push-mark (point) 'no-msg) - (forward-line -1) - (message "Mark set after: %s" (py-suck-up-leading-text)) - (goto-char initial-pos)))) - -(defun py-mark-def-or-class (&optional class) - "Set region to body of def (or class, with prefix arg) enclosing point. -Pushes the current mark, then point, on the mark ring (all language -modes do this, but although it's handy it's never documented ...). - -In most Emacs language modes, this function bears at least a -hallucinogenic resemblance to `\\[py-end-of-def-or-class]' and -`\\[py-beginning-of-def-or-class]'. - -And in earlier versions of Python mode, all 3 were tightly connected. -Turned out that was more confusing than useful: the `goto start' and -`goto end' commands are usually used to search through a file, and -people expect them to act a lot like `search backward' and `search -forward' string-search commands. But because Python `def' and `class' -can nest to arbitrary levels, finding the smallest def containing -point cannot be done via a simple backward search: the def containing -point may not be the closest preceding def, or even the closest -preceding def that's indented less. The fancy algorithm required is -appropriate for the usual uses of this `mark' command, but not for the -`goto' variations. - -So the def marked by this command may not be the one either of the -`goto' commands find: If point is on a blank or non-indenting comment -line, moves back to start of the closest preceding code statement or -indenting comment line. If this is a `def' statement, that's the def -we use. Else searches for the smallest enclosing `def' block and uses -that. Else signals an error. - -When an enclosing def is found: The mark is left immediately beyond -the last line of the def block. Point is left at the start of the -def, except that: if the def is preceded by a number of comment lines -followed by (at most) one optional blank line, point is left at the -start of the comments; else if the def is preceded by a blank line, -point is left at its start. - -The intent is to mark the containing def/class and its associated -documentation, to make moving and duplicating functions and classes -pleasant." - (interactive "P") ; raw prefix arg - (let ((start (point)) - (which (cond ((eq class 'either) "\\(class\\|def\\)") - (class "class") - (t "def")))) - (push-mark start) - (if (not (py-go-up-tree-to-keyword which)) - (progn (goto-char start) - (error "Enclosing %s not found" - (if (eq class 'either) - "def or class" - which))) - ;; else enclosing def/class found - (setq start (point)) - (py-goto-beyond-block) - (push-mark (point)) - (goto-char start) - (if (zerop (forward-line -1)) ; if there is a preceding line - (progn - (if (looking-at "[ \t]*$") ; it's blank - (setq start (point)) ; so reset start point - (goto-char start)) ; else try again - (if (zerop (forward-line -1)) - (if (looking-at "[ \t]*#") ; a comment - ;; look back for non-comment line - ;; tricky: note that the regexp matches a blank - ;; line, cuz \n is in the 2nd character class - (and - (re-search-backward "^[ \t]*[^ \t#]" nil 'move) - (forward-line 1)) - ;; no comment, so go back - (goto-char start))))))) - (exchange-point-and-mark) - (py-keep-region-active)) - -;; ripped from cc-mode -(defun py-forward-into-nomenclature (&optional arg) - "Move forward to end of a nomenclature section or word. -With \\[universal-argument] (programmatically, optional argument ARG), -do it that many times. - -A `nomenclature' is a fancy way of saying AWordWithMixedCaseNotUnderscores." - (interactive "p") - (let ((case-fold-search nil)) - (if (> arg 0) - (re-search-forward - "\\(\\W\\|[_]\\)*\\([A-Z]*[a-z0-9]*\\)" - (point-max) t arg) - (while (and (< arg 0) - (re-search-backward - "\\(\\W\\|[a-z0-9]\\)[A-Z]+\\|\\(\\W\\|[_]\\)\\w+" - (point-min) 0)) - (forward-char 1) - (setq arg (1+ arg))))) - (py-keep-region-active)) - -(defun py-backward-into-nomenclature (&optional arg) - "Move backward to beginning of a nomenclature section or word. -With optional ARG, move that many times. If ARG is negative, move -forward. - -A `nomenclature' is a fancy way of saying AWordWithMixedCaseNotUnderscores." - (interactive "p") - (py-forward-into-nomenclature (- arg)) - (py-keep-region-active)) - - - -;; pdbtrack functions -(defun py-pdbtrack-toggle-stack-tracking (arg) - (interactive "P") - (if (not (get-buffer-process (current-buffer))) - (error "No process associated with buffer '%s'" (current-buffer))) - ;; missing or 0 is toggle, >0 turn on, <0 turn off - (if (or (not arg) - (zerop (setq arg (prefix-numeric-value arg)))) - (setq py-pdbtrack-do-tracking-p (not py-pdbtrack-do-tracking-p)) - (setq py-pdbtrack-do-tracking-p (> arg 0))) - (message "%sabled Python's pdbtrack" - (if py-pdbtrack-do-tracking-p "En" "Dis"))) - -(defun turn-on-pdbtrack () - (interactive) - (py-pdbtrack-toggle-stack-tracking 1)) - -(defun turn-off-pdbtrack () - (interactive) - (py-pdbtrack-toggle-stack-tracking 0)) - - - -;; Pychecker - -;; hack for FSF Emacs -(unless (fboundp 'read-shell-command) - (defalias 'read-shell-command 'read-string)) - -(defun py-pychecker-run (command) - "*Run pychecker (default on the file currently visited)." - (interactive - (let ((default - (format "%s %s %s" py-pychecker-command - (mapconcat 'identity py-pychecker-command-args " ") - (buffer-file-name))) - (last (when py-pychecker-history - (let* ((lastcmd (car py-pychecker-history)) - (cmd (cdr (reverse (split-string lastcmd)))) - (newcmd (reverse (cons (buffer-file-name) cmd)))) - (mapconcat 'identity newcmd " "))))) - - (list - (if (fboundp 'read-shell-command) - (read-shell-command "Run pychecker like this: " - (if last - last - default) - 'py-pychecker-history) - (read-string "Run pychecker like this: " - (if last - last - default) - 'py-pychecker-history)) - ))) - (save-some-buffers (not py-ask-about-save) nil) - (compile-internal command "No more errors")) - - - -;; pydoc commands. The guts of this function is stolen from XEmacs's -;; symbol-near-point, but without the useless regexp-quote call on the -;; results, nor the interactive bit. Also, we've added the temporary -;; syntax table setting, which Skip originally had broken out into a -;; separate function. Note that Emacs doesn't have the original -;; function. -(defun py-symbol-near-point () - "Return the first textual item to the nearest point." - ;; alg stolen from etag.el - (save-excursion - (with-syntax-table py-dotted-expression-syntax-table - (if (or (bobp) (not (memq (char-syntax (char-before)) '(?w ?_)))) - (while (not (looking-at "\\sw\\|\\s_\\|\\'")) - (forward-char 1))) - (while (looking-at "\\sw\\|\\s_") - (forward-char 1)) - (if (re-search-backward "\\sw\\|\\s_" nil t) - (progn (forward-char 1) - (buffer-substring (point) - (progn (forward-sexp -1) - (while (looking-at "\\s'") - (forward-char 1)) - (point)))) - nil)))) - -(defun py-help-at-point () - "Get help from Python based on the symbol nearest point." - (interactive) - (let* ((sym (py-symbol-near-point)) - (base (substring sym 0 (or (search "." sym :from-end t) 0))) - cmd) - (if (not (equal base "")) - (setq cmd (concat "import " base "\n"))) - (setq cmd (concat "import pydoc\n" - cmd - "try: pydoc.help('" sym "')\n" - "except: print 'No help available on:', \"" sym "\"")) - (message cmd) - (py-execute-string cmd) - (set-buffer "*Python Output*") - ;; BAW: Should we really be leaving the output buffer in help-mode? - (help-mode))) - - - -;; Documentation functions - -;; dump the long form of the mode blurb; does the usual doc escapes, -;; plus lines of the form ^[vc]:name$ to suck variable & command docs -;; out of the right places, along with the keys they're on & current -;; values -(defun py-dump-help-string (str) - (with-output-to-temp-buffer "*Help*" - (let ((locals (buffer-local-variables)) - funckind funcname func funcdoc - (start 0) mstart end - keys ) - (while (string-match "^%\\([vc]\\):\\(.+\\)\n" str start) - (setq mstart (match-beginning 0) end (match-end 0) - funckind (substring str (match-beginning 1) (match-end 1)) - funcname (substring str (match-beginning 2) (match-end 2)) - func (intern funcname)) - (princ (substitute-command-keys (substring str start mstart))) - (cond - ((equal funckind "c") ; command - (setq funcdoc (documentation func) - keys (concat - "Key(s): " - (mapconcat 'key-description - (where-is-internal func py-mode-map) - ", ")))) - ((equal funckind "v") ; variable - (setq funcdoc (documentation-property func 'variable-documentation) - keys (if (assq func locals) - (concat - "Local/Global values: " - (prin1-to-string (symbol-value func)) - " / " - (prin1-to-string (default-value func))) - (concat - "Value: " - (prin1-to-string (symbol-value func)))))) - (t ; unexpected - (error "Error in py-dump-help-string, tag `%s'" funckind))) - (princ (format "\n-> %s:\t%s\t%s\n\n" - (if (equal funckind "c") "Command" "Variable") - funcname keys)) - (princ funcdoc) - (terpri) - (setq start end)) - (princ (substitute-command-keys (substring str start)))) - (print-help-return-message))) - -(defun py-describe-mode () - "Dump long form of Python-mode docs." - (interactive) - (py-dump-help-string "Major mode for editing Python files. -Knows about Python indentation, tokens, comments and continuation lines. -Paragraphs are separated by blank lines only. - -Major sections below begin with the string `@'; specific function and -variable docs begin with `->'. - -@EXECUTING PYTHON CODE - -\\[py-execute-import-or-reload]\timports or reloads the file in the Python interpreter -\\[py-execute-buffer]\tsends the entire buffer to the Python interpreter -\\[py-execute-region]\tsends the current region -\\[py-execute-def-or-class]\tsends the current function or class definition -\\[py-execute-string]\tsends an arbitrary string -\\[py-shell]\tstarts a Python interpreter window; this will be used by -\tsubsequent Python execution commands -%c:py-execute-import-or-reload -%c:py-execute-buffer -%c:py-execute-region -%c:py-execute-def-or-class -%c:py-execute-string -%c:py-shell - -@VARIABLES - -py-indent-offset\tindentation increment -py-block-comment-prefix\tcomment string used by comment-region - -py-python-command\tshell command to invoke Python interpreter -py-temp-directory\tdirectory used for temp files (if needed) - -py-beep-if-tab-change\tring the bell if tab-width is changed -%v:py-indent-offset -%v:py-block-comment-prefix -%v:py-python-command -%v:py-temp-directory -%v:py-beep-if-tab-change - -@KINDS OF LINES - -Each physical line in the file is either a `continuation line' (the -preceding line ends with a backslash that's not part of a comment, or -the paren/bracket/brace nesting level at the start of the line is -non-zero, or both) or an `initial line' (everything else). - -An initial line is in turn a `blank line' (contains nothing except -possibly blanks or tabs), a `comment line' (leftmost non-blank -character is `#'), or a `code line' (everything else). - -Comment Lines - -Although all comment lines are treated alike by Python, Python mode -recognizes two kinds that act differently with respect to indentation. - -An `indenting comment line' is a comment line with a blank, tab or -nothing after the initial `#'. The indentation commands (see below) -treat these exactly as if they were code lines: a line following an -indenting comment line will be indented like the comment line. All -other comment lines (those with a non-whitespace character immediately -following the initial `#') are `non-indenting comment lines', and -their indentation is ignored by the indentation commands. - -Indenting comment lines are by far the usual case, and should be used -whenever possible. Non-indenting comment lines are useful in cases -like these: - -\ta = b # a very wordy single-line comment that ends up being -\t #... continued onto another line - -\tif a == b: -##\t\tprint 'panic!' # old code we've `commented out' -\t\treturn a - -Since the `#...' and `##' comment lines have a non-whitespace -character following the initial `#', Python mode ignores them when -computing the proper indentation for the next line. - -Continuation Lines and Statements - -The Python-mode commands generally work on statements instead of on -individual lines, where a `statement' is a comment or blank line, or a -code line and all of its following continuation lines (if any) -considered as a single logical unit. The commands in this mode -generally (when it makes sense) automatically move to the start of the -statement containing point, even if point happens to be in the middle -of some continuation line. - - -@INDENTATION - -Primarily for entering new code: -\t\\[indent-for-tab-command]\t indent line appropriately -\t\\[py-newline-and-indent]\t insert newline, then indent -\t\\[py-electric-backspace]\t reduce indentation, or delete single character - -Primarily for reindenting existing code: -\t\\[py-guess-indent-offset]\t guess py-indent-offset from file content; change locally -\t\\[universal-argument] \\[py-guess-indent-offset]\t ditto, but change globally - -\t\\[py-indent-region]\t reindent region to match its context -\t\\[py-shift-region-left]\t shift region left by py-indent-offset -\t\\[py-shift-region-right]\t shift region right by py-indent-offset - -Unlike most programming languages, Python uses indentation, and only -indentation, to specify block structure. Hence the indentation supplied -automatically by Python-mode is just an educated guess: only you know -the block structure you intend, so only you can supply correct -indentation. - -The \\[indent-for-tab-command] and \\[py-newline-and-indent] keys try to suggest plausible indentation, based on -the indentation of preceding statements. E.g., assuming -py-indent-offset is 4, after you enter -\tif a > 0: \\[py-newline-and-indent] -the cursor will be moved to the position of the `_' (_ is not a -character in the file, it's just used here to indicate the location of -the cursor): -\tif a > 0: -\t _ -If you then enter `c = d' \\[py-newline-and-indent], the cursor will move -to -\tif a > 0: -\t c = d -\t _ -Python-mode cannot know whether that's what you intended, or whether -\tif a > 0: -\t c = d -\t_ -was your intent. In general, Python-mode either reproduces the -indentation of the (closest code or indenting-comment) preceding -statement, or adds an extra py-indent-offset blanks if the preceding -statement has `:' as its last significant (non-whitespace and non- -comment) character. If the suggested indentation is too much, use -\\[py-electric-backspace] to reduce it. - -Continuation lines are given extra indentation. If you don't like the -suggested indentation, change it to something you do like, and Python- -mode will strive to indent later lines of the statement in the same way. - -If a line is a continuation line by virtue of being in an unclosed -paren/bracket/brace structure (`list', for short), the suggested -indentation depends on whether the current line contains the first item -in the list. If it does, it's indented py-indent-offset columns beyond -the indentation of the line containing the open bracket. If you don't -like that, change it by hand. The remaining items in the list will mimic -whatever indentation you give to the first item. - -If a line is a continuation line because the line preceding it ends with -a backslash, the third and following lines of the statement inherit their -indentation from the line preceding them. The indentation of the second -line in the statement depends on the form of the first (base) line: if -the base line is an assignment statement with anything more interesting -than the backslash following the leftmost assigning `=', the second line -is indented two columns beyond that `='. Else it's indented to two -columns beyond the leftmost solid chunk of non-whitespace characters on -the base line. - -Warning: indent-region should not normally be used! It calls \\[indent-for-tab-command] -repeatedly, and as explained above, \\[indent-for-tab-command] can't guess the block -structure you intend. -%c:indent-for-tab-command -%c:py-newline-and-indent -%c:py-electric-backspace - - -The next function may be handy when editing code you didn't write: -%c:py-guess-indent-offset - - -The remaining `indent' functions apply to a region of Python code. They -assume the block structure (equals indentation, in Python) of the region -is correct, and alter the indentation in various ways while preserving -the block structure: -%c:py-indent-region -%c:py-shift-region-left -%c:py-shift-region-right - -@MARKING & MANIPULATING REGIONS OF CODE - -\\[py-mark-block]\t mark block of lines -\\[py-mark-def-or-class]\t mark smallest enclosing def -\\[universal-argument] \\[py-mark-def-or-class]\t mark smallest enclosing class -\\[comment-region]\t comment out region of code -\\[universal-argument] \\[comment-region]\t uncomment region of code -%c:py-mark-block -%c:py-mark-def-or-class -%c:comment-region - -@MOVING POINT - -\\[py-previous-statement]\t move to statement preceding point -\\[py-next-statement]\t move to statement following point -\\[py-goto-block-up]\t move up to start of current block -\\[py-beginning-of-def-or-class]\t move to start of def -\\[universal-argument] \\[py-beginning-of-def-or-class]\t move to start of class -\\[py-end-of-def-or-class]\t move to end of def -\\[universal-argument] \\[py-end-of-def-or-class]\t move to end of class - -The first two move to one statement beyond the statement that contains -point. A numeric prefix argument tells them to move that many -statements instead. Blank lines, comment lines, and continuation lines -do not count as `statements' for these commands. So, e.g., you can go -to the first code statement in a file by entering -\t\\[beginning-of-buffer]\t to move to the top of the file -\t\\[py-next-statement]\t to skip over initial comments and blank lines -Or do `\\[py-previous-statement]' with a huge prefix argument. -%c:py-previous-statement -%c:py-next-statement -%c:py-goto-block-up -%c:py-beginning-of-def-or-class -%c:py-end-of-def-or-class - -@LITTLE-KNOWN EMACS COMMANDS PARTICULARLY USEFUL IN PYTHON MODE - -`\\[indent-new-comment-line]' is handy for entering a multi-line comment. - -`\\[set-selective-display]' with a `small' prefix arg is ideally suited for viewing the -overall class and def structure of a module. - -`\\[back-to-indentation]' moves point to a line's first non-blank character. - -`\\[indent-relative]' is handy for creating odd indentation. - -@OTHER EMACS HINTS - -If you don't like the default value of a variable, change its value to -whatever you do like by putting a `setq' line in your .emacs file. -E.g., to set the indentation increment to 4, put this line in your -.emacs: -\t(setq py-indent-offset 4) -To see the value of a variable, do `\\[describe-variable]' and enter the variable -name at the prompt. - -When entering a key sequence like `C-c C-n', it is not necessary to -release the CONTROL key after doing the `C-c' part -- it suffices to -press the CONTROL key, press and release `c' (while still holding down -CONTROL), press and release `n' (while still holding down CONTROL), & -then release CONTROL. - -Entering Python mode calls with no arguments the value of the variable -`python-mode-hook', if that value exists and is not nil; for backward -compatibility it also tries `py-mode-hook'; see the `Hooks' section of -the Elisp manual for details. - -Obscure: When python-mode is first loaded, it looks for all bindings -to newline-and-indent in the global keymap, and shadows them with -local bindings to py-newline-and-indent.")) - -(require 'info-look) -;; The info-look package does not always provide this function (it -;; appears this is the case with XEmacs 21.1) -(when (fboundp 'info-lookup-maybe-add-help) - (info-lookup-maybe-add-help - :mode 'python-mode - :regexp "[a-zA-Z0-9_]+" - :doc-spec '(("(python-lib)Module Index") - ("(python-lib)Class-Exception-Object Index") - ("(python-lib)Function-Method-Variable Index") - ("(python-lib)Miscellaneous Index"))) - ) - - -;; Helper functions -(defvar py-parse-state-re - (concat - "^[ \t]*\\(elif\\|else\\|while\\|def\\|class\\)\\>" - "\\|" - "^[^ #\t\n]")) - -(defun py-parse-state () - "Return the parse state at point (see `parse-partial-sexp' docs)." - (save-excursion - (let ((here (point)) - pps done) - (while (not done) - ;; back up to the first preceding line (if any; else start of - ;; buffer) that begins with a popular Python keyword, or a - ;; non- whitespace and non-comment character. These are good - ;; places to start parsing to see whether where we started is - ;; at a non-zero nesting level. It may be slow for people who - ;; write huge code blocks or huge lists ... tough beans. - (re-search-backward py-parse-state-re nil 'move) - (beginning-of-line) - ;; In XEmacs, we have a much better way to test for whether - ;; we're in a triple-quoted string or not. Emacs does not - ;; have this built-in function, which is its loss because - ;; without scanning from the beginning of the buffer, there's - ;; no accurate way to determine this otherwise. - (save-excursion (setq pps (parse-partial-sexp (point) here))) - ;; make sure we don't land inside a triple-quoted string - (setq done (or (not (nth 3 pps)) - (bobp))) - ;; Just go ahead and short circuit the test back to the - ;; beginning of the buffer. This will be slow, but not - ;; nearly as slow as looping through many - ;; re-search-backwards. - (if (not done) - (goto-char (point-min)))) - pps))) - -(defun py-nesting-level () - "Return the buffer position of the last unclosed enclosing list. -If nesting level is zero, return nil." - (let ((status (py-parse-state))) - (if (zerop (car status)) - nil ; not in a nest - (car (cdr status))))) ; char# of open bracket - -(defun py-backslash-continuation-line-p () - "Return t iff preceding line ends with backslash that is not in a comment." - (save-excursion - (beginning-of-line) - (and - ;; use a cheap test first to avoid the regexp if possible - ;; use 'eq' because char-after may return nil - (eq (char-after (- (point) 2)) ?\\ ) - ;; make sure; since eq test passed, there is a preceding line - (forward-line -1) ; always true -- side effect - (looking-at py-continued-re)))) - -(defun py-continuation-line-p () - "Return t iff current line is a continuation line." - (save-excursion - (beginning-of-line) - (or (py-backslash-continuation-line-p) - (py-nesting-level)))) - -(defun py-goto-beginning-of-tqs (delim) - "Go to the beginning of the triple quoted string we find ourselves in. -DELIM is the TQS string delimiter character we're searching backwards -for." - (let ((skip (and delim (make-string 1 delim))) - (continue t)) - (when skip - (save-excursion - (while continue - (py-safe (search-backward skip)) - (setq continue (and (not (bobp)) - (= (char-before) ?\\)))) - (if (and (= (char-before) delim) - (= (char-before (1- (point))) delim)) - (setq skip (make-string 3 delim)))) - ;; we're looking at a triple-quoted string - (py-safe (search-backward skip))))) - -(defun py-goto-initial-line () - "Go to the initial line of the current statement. -Usually this is the line we're on, but if we're on the 2nd or -following lines of a continuation block, we need to go up to the first -line of the block." - ;; Tricky: We want to avoid quadratic-time behavior for long - ;; continued blocks, whether of the backslash or open-bracket - ;; varieties, or a mix of the two. The following manages to do that - ;; in the usual cases. - ;; - ;; Also, if we're sitting inside a triple quoted string, this will - ;; drop us at the line that begins the string. - (let (open-bracket-pos) - (while (py-continuation-line-p) - (beginning-of-line) - (if (py-backslash-continuation-line-p) - (while (py-backslash-continuation-line-p) - (forward-line -1)) - ;; else zip out of nested brackets/braces/parens - (while (setq open-bracket-pos (py-nesting-level)) - (goto-char open-bracket-pos))))) - (beginning-of-line)) - -(defun py-goto-beyond-final-line () - "Go to the point just beyond the fine line of the current statement. -Usually this is the start of the next line, but if this is a -multi-line statement we need to skip over the continuation lines." - ;; Tricky: Again we need to be clever to avoid quadratic time - ;; behavior. - ;; - ;; XXX: Not quite the right solution, but deals with multi-line doc - ;; strings - (if (looking-at (concat "[ \t]*\\(" py-stringlit-re "\\)")) - (goto-char (match-end 0))) - ;; - (forward-line 1) - (let (state) - (while (and (py-continuation-line-p) - (not (eobp))) - ;; skip over the backslash flavor - (while (and (py-backslash-continuation-line-p) - (not (eobp))) - (forward-line 1)) - ;; if in nest, zip to the end of the nest - (setq state (py-parse-state)) - (if (and (not (zerop (car state))) - (not (eobp))) - (progn - (parse-partial-sexp (point) (point-max) 0 nil state) - (forward-line 1)))))) - -(defun py-statement-opens-block-p () - "Return t iff the current statement opens a block. -I.e., iff it ends with a colon that is not in a comment. Point should -be at the start of a statement." - (save-excursion - (let ((start (point)) - (finish (progn (py-goto-beyond-final-line) (1- (point)))) - (searching t) - (answer nil) - state) - (goto-char start) - (while searching - ;; look for a colon with nothing after it except whitespace, and - ;; maybe a comment - (if (re-search-forward ":\\([ \t]\\|\\\\\n\\)*\\(#.*\\)?$" - finish t) - (if (eq (point) finish) ; note: no `else' clause; just - ; keep searching if we're not at - ; the end yet - ;; sure looks like it opens a block -- but it might - ;; be in a comment - (progn - (setq searching nil) ; search is done either way - (setq state (parse-partial-sexp start - (match-beginning 0))) - (setq answer (not (nth 4 state))))) - ;; search failed: couldn't find another interesting colon - (setq searching nil))) - answer))) - -(defun py-statement-closes-block-p () - "Return t iff the current statement closes a block. -I.e., if the line starts with `return', `raise', `break', `continue', -and `pass'. This doesn't catch embedded statements." - (let ((here (point))) - (py-goto-initial-line) - (back-to-indentation) - (prog1 - (looking-at (concat py-block-closing-keywords-re "\\>")) - (goto-char here)))) - -(defun py-goto-beyond-block () - "Go to point just beyond the final line of block begun by the current line. -This is the same as where `py-goto-beyond-final-line' goes unless -we're on colon line, in which case we go to the end of the block. -Assumes point is at the beginning of the line." - (if (py-statement-opens-block-p) - (py-mark-block nil 'just-move) - (py-goto-beyond-final-line))) - -(defun py-goto-statement-at-or-above () - "Go to the start of the first statement at or preceding point. -Return t if there is such a statement, otherwise nil. `Statement' -does not include blank lines, comments, or continuation lines." - (py-goto-initial-line) - (if (looking-at py-blank-or-comment-re) - ;; skip back over blank & comment lines - ;; note: will skip a blank or comment line that happens to be - ;; a continuation line too - (if (re-search-backward "^[ \t]*[^ \t#\n]" nil t) - (progn (py-goto-initial-line) t) - nil) - t)) - -(defun py-goto-statement-below () - "Go to start of the first statement following the statement containing point. -Return t if there is such a statement, otherwise nil. `Statement' -does not include blank lines, comments, or continuation lines." - (beginning-of-line) - (let ((start (point))) - (py-goto-beyond-final-line) - (while (and - (or (looking-at py-blank-or-comment-re) - (py-in-literal)) - (not (eobp))) - (forward-line 1)) - (if (eobp) - (progn (goto-char start) nil) - t))) - -(defun py-go-up-tree-to-keyword (key) - "Go to begining of statement starting with KEY, at or preceding point. - -KEY is a regular expression describing a Python keyword. Skip blank -lines and non-indenting comments. If the statement found starts with -KEY, then stop, otherwise go back to first enclosing block starting -with KEY. If successful, leave point at the start of the KEY line and -return t. Otherwise, leave point at an undefined place and return nil." - ;; skip blanks and non-indenting # - (py-goto-initial-line) - (while (and - (looking-at "[ \t]*\\($\\|#[^ \t\n]\\)") - (zerop (forward-line -1))) ; go back - nil) - (py-goto-initial-line) - (let* ((re (concat "[ \t]*" key "\\>")) - (case-fold-search nil) ; let* so looking-at sees this - (found (looking-at re)) - (dead nil)) - (while (not (or found dead)) - (condition-case nil ; in case no enclosing block - (py-goto-block-up 'no-mark) - (error (setq dead t))) - (or dead (setq found (looking-at re)))) - (beginning-of-line) - found)) - -(defun py-suck-up-leading-text () - "Return string in buffer from start of indentation to end of line. -Prefix with \"...\" if leading whitespace was skipped." - (save-excursion - (back-to-indentation) - (concat - (if (bolp) "" "...") - (buffer-substring (point) (progn (end-of-line) (point)))))) - -(defun py-suck-up-first-keyword () - "Return first keyword on the line as a Lisp symbol. -`Keyword' is defined (essentially) as the regular expression -([a-z]+). Returns nil if none was found." - (let ((case-fold-search nil)) - (if (looking-at "[ \t]*\\([a-z]+\\)\\>") - (intern (buffer-substring (match-beginning 1) (match-end 1))) - nil))) - -(defun py-current-defun () - "Python value for `add-log-current-defun-function'. -This tells add-log.el how to find the current function/method/variable." - (save-excursion - - ;; Move back to start of the current statement. - - (py-goto-initial-line) - (back-to-indentation) - (while (and (or (looking-at py-blank-or-comment-re) - (py-in-literal)) - (not (bobp))) - (backward-to-indentation 1)) - (py-goto-initial-line) - - (let ((scopes "") - (sep "") - dead assignment) - - ;; Check for an assignment. If this assignment exists inside a - ;; def, it will be overwritten inside the while loop. If it - ;; exists at top lever or inside a class, it will be preserved. - - (when (looking-at "[ \t]*\\([a-zA-Z0-9_]+\\)[ \t]*=") - (setq scopes (buffer-substring (match-beginning 1) (match-end 1))) - (setq assignment t) - (setq sep ".")) - - ;; Prepend the name of each outer socpe (def or class). - - (while (not dead) - (if (and (py-go-up-tree-to-keyword "\\(class\\|def\\)") - (looking-at - "[ \t]*\\(class\\|def\\)[ \t]*\\([a-zA-Z0-9_]+\\)[ \t]*")) - (let ((name (buffer-substring (match-beginning 2) (match-end 2)))) - (if (and assignment (looking-at "[ \t]*def")) - (setq scopes name) - (setq scopes (concat name sep scopes)) - (setq sep ".")))) - (setq assignment nil) - (condition-case nil ; Terminate nicely at top level. - (py-goto-block-up 'no-mark) - (error (setq dead t)))) - (if (string= scopes "") - nil - scopes)))) - - - -(defconst py-help-address "python-mode@python.org" - "Address accepting submission of bug reports.") - -(defun py-version () - "Echo the current version of `python-mode' in the minibuffer." - (interactive) - (message "Using `python-mode' version %s" py-version) - (py-keep-region-active)) - -;; only works under Emacs 19 -;(eval-when-compile -; (require 'reporter)) - -(defun py-submit-bug-report (enhancement-p) - "Submit via mail a bug report on `python-mode'. -With \\[universal-argument] (programmatically, argument ENHANCEMENT-P -non-nil) just submit an enhancement request." - (interactive - (list (not (y-or-n-p - "Is this a bug report (hit `n' to send other comments)? ")))) - (let ((reporter-prompt-for-summary-p (if enhancement-p - "(Very) brief summary: " - t))) - (require 'reporter) - (reporter-submit-bug-report - py-help-address ;address - (concat "python-mode " py-version) ;pkgname - ;; varlist - (if enhancement-p nil - '(py-python-command - py-indent-offset - py-block-comment-prefix - py-temp-directory - py-beep-if-tab-change)) - nil ;pre-hooks - nil ;post-hooks - "Dear Barry,") ;salutation - (if enhancement-p nil - (set-mark (point)) - (insert -"Please replace this text with a sufficiently large code sample\n\ -and an exact recipe so that I can reproduce your problem. Failure\n\ -to do so may mean a greater delay in fixing your bug.\n\n") - (exchange-point-and-mark) - (py-keep-region-active)))) - - -(defun py-kill-emacs-hook () - "Delete files in `py-file-queue'. -These are Python temporary files awaiting execution." - (mapcar #'(lambda (filename) - (py-safe (delete-file filename))) - py-file-queue)) - -;; arrange to kill temp files when Emacs exists -(add-hook 'kill-emacs-hook 'py-kill-emacs-hook) -(add-hook 'comint-output-filter-functions 'py-pdbtrack-track-stack-file) - -;; Add a designator to the minor mode strings -(or (assq 'py-pdbtrack-is-tracking-p minor-mode-alist) - (push '(py-pdbtrack-is-tracking-p py-pdbtrack-minor-mode-string) - minor-mode-alist)) - - - -;;; paragraph and string filling code from Bernhard Herzog -;;; see http://mail.python.org/pipermail/python-list/2002-May/103189.html - -(defun py-fill-comment (&optional justify) - "Fill the comment paragraph around point" - (let (;; Non-nil if the current line contains a comment. - has-comment - - ;; If has-comment, the appropriate fill-prefix for the comment. - comment-fill-prefix) - - ;; Figure out what kind of comment we are looking at. - (save-excursion - (beginning-of-line) - (cond - ;; A line with nothing but a comment on it? - ((looking-at "[ \t]*#[# \t]*") - (setq has-comment t - comment-fill-prefix (buffer-substring (match-beginning 0) - (match-end 0)))) - - ;; A line with some code, followed by a comment? Remember that the hash - ;; which starts the comment shouldn't be part of a string or character. - ((progn - (while (not (looking-at "#\\|$")) - (skip-chars-forward "^#\n\"'\\") - (cond - ((eq (char-after (point)) ?\\) (forward-char 2)) - ((memq (char-after (point)) '(?\" ?')) (forward-sexp 1)))) - (looking-at "#+[\t ]*")) - (setq has-comment t) - (setq comment-fill-prefix - (concat (make-string (current-column) ? ) - (buffer-substring (match-beginning 0) (match-end 0))))))) - - (if (not has-comment) - (fill-paragraph justify) - - ;; Narrow to include only the comment, and then fill the region. - (save-restriction - (narrow-to-region - - ;; Find the first line we should include in the region to fill. - (save-excursion - (while (and (zerop (forward-line -1)) - (looking-at "^[ \t]*#"))) - - ;; We may have gone to far. Go forward again. - (or (looking-at "^[ \t]*#") - (forward-line 1)) - (point)) - - ;; Find the beginning of the first line past the region to fill. - (save-excursion - (while (progn (forward-line 1) - (looking-at "^[ \t]*#"))) - (point))) - - ;; Lines with only hashes on them can be paragraph boundaries. - (let ((paragraph-start (concat paragraph-start "\\|[ \t#]*$")) - (paragraph-separate (concat paragraph-separate "\\|[ \t#]*$")) - (fill-prefix comment-fill-prefix)) - ;;(message "paragraph-start %S paragraph-separate %S" - ;;paragraph-start paragraph-separate) - (fill-paragraph justify)))) - t)) - - -(defun py-fill-string (start &optional justify) - "Fill the paragraph around (point) in the string starting at start" - ;; basic strategy: narrow to the string and call the default - ;; implementation - (let (;; the start of the string's contents - string-start - ;; the end of the string's contents - string-end - ;; length of the string's delimiter - delim-length - ;; The string delimiter - delim - ) - - (save-excursion - (goto-char start) - (if (looking-at "\\('''\\|\"\"\"\\|'\\|\"\\)\\\\?\n?") - (setq string-start (match-end 0) - delim-length (- (match-end 1) (match-beginning 1)) - delim (buffer-substring-no-properties (match-beginning 1) - (match-end 1))) - (error "The parameter start is not the beginning of a python string")) - - ;; if the string is the first token on a line and doesn't start with - ;; a newline, fill as if the string starts at the beginning of the - ;; line. this helps with one line docstrings - (save-excursion - (beginning-of-line) - (and (/= (char-before string-start) ?\n) - (looking-at (concat "[ \t]*" delim)) - (setq string-start (point)))) - - (forward-sexp (if (= delim-length 3) 2 1)) - - ;; with both triple quoted strings and single/double quoted strings - ;; we're now directly behind the first char of the end delimiter - ;; (this doesn't work correctly when the triple quoted string - ;; contains the quote mark itself). The end of the string's contents - ;; is one less than point - (setq string-end (1- (point)))) - - ;; Narrow to the string's contents and fill the current paragraph - (save-restriction - (narrow-to-region string-start string-end) - (let ((ends-with-newline (= (char-before (point-max)) ?\n))) - (fill-paragraph justify) - (if (and (not ends-with-newline) - (= (char-before (point-max)) ?\n)) - ;; the default fill-paragraph implementation has inserted a - ;; newline at the end. Remove it again. - (save-excursion - (goto-char (point-max)) - (delete-char -1))))) - - ;; return t to indicate that we've done our work - t)) - -(defun py-fill-paragraph (&optional justify) - "Like \\[fill-paragraph], but handle Python comments and strings. -If any of the current line is a comment, fill the comment or the -paragraph of it that point is in, preserving the comment's indentation -and initial `#'s. -If point is inside a string, narrow to that string and fill. -" - (interactive "P") - ;; fill-paragraph will narrow incorrectly - (save-restriction - (widen) - (let* ((bod (py-point 'bod)) - (pps (parse-partial-sexp bod (point)))) - (cond - ;; are we inside a comment or on a line with only whitespace before - ;; the comment start? - ((or (nth 4 pps) - (save-excursion (beginning-of-line) (looking-at "[ \t]*#"))) - (py-fill-comment justify)) - ;; are we inside a string? - ((nth 3 pps) - (py-fill-string (nth 8 pps))) - ;; are we at the opening quote of a string, or in the indentation? - ((save-excursion - (forward-word 1) - (eq (py-in-literal) 'string)) - (save-excursion - (py-fill-string (py-point 'boi)))) - ;; are we at or after the closing quote of a string? - ((save-excursion - (backward-word 1) - (eq (py-in-literal) 'string)) - (save-excursion - (py-fill-string (py-point 'boi)))) - ;; otherwise use the default - (t - (fill-paragraph justify)))))) - - - -(provide 'python-mode) -;;; python-mode.el ends here -- cgit v0.12 From e0e34bbb646ffa16d796230e7bee4a6c29c3e201 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Fri, 29 Oct 2010 18:16:31 +0000 Subject: Merged revisions 85931 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85931 | antoine.pitrou | 2010-10-29 20:15:33 +0200 (ven., 29 oct. 2010) | 5 lines Issue #7547: fix transient failures due to network glitches in test_timeout. Patch by Sandro Tosi. ........ --- Lib/test/test_timeout.py | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) diff --git a/Lib/test/test_timeout.py b/Lib/test/test_timeout.py index b67cbc9..bbcdc25 100644 --- a/Lib/test/test_timeout.py +++ b/Lib/test/test_timeout.py @@ -130,17 +130,19 @@ class TimeoutTestCase(unittest.TestCase): def testRecvTimeout(self): # Test recv() timeout _timeout = 0.02 - self.sock.connect(self.addr_remote) - self.sock.settimeout(_timeout) - _t1 = time.time() - self.assertRaises(socket.error, self.sock.recv, 1024) - _t2 = time.time() + with support.transient_internet(self.addr_remote[0]): + self.sock.connect(self.addr_remote) + self.sock.settimeout(_timeout) - _delta = abs(_t1 - _t2) - self.assertTrue(_delta < _timeout + self.fuzz, - "timeout (%g) is %g seconds more than expected (%g)" - %(_delta, self.fuzz, _timeout)) + _t1 = time.time() + self.assertRaises(socket.timeout, self.sock.recv, 1024) + _t2 = time.time() + + _delta = abs(_t1 - _t2) + self.assertTrue(_delta < _timeout + self.fuzz, + "timeout (%g) is %g seconds more than expected (%g)" + %(_delta, self.fuzz, _timeout)) def testAcceptTimeout(self): # Test accept() timeout -- cgit v0.12 From 6acd432457447973edcfe39550b9ee4fc52d3a27 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Fri, 29 Oct 2010 21:52:23 +0000 Subject: Use assertLessEqual to ease diagnosing of failures --- Lib/test/test_genericpath.py | 4 ++-- Lib/test/test_posixpath.py | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/Lib/test/test_genericpath.py b/Lib/test/test_genericpath.py index 3be9c89..089477c 100644 --- a/Lib/test/test_genericpath.py +++ b/Lib/test/test_genericpath.py @@ -50,8 +50,8 @@ class AllCommonTest(unittest.TestCase): f.close() self.assertEqual(d, b"foobar") - self.assertTrue( - genericpath.getctime(support.TESTFN) <= + self.assertLessEqual( + genericpath.getctime(support.TESTFN), genericpath.getmtime(support.TESTFN) ) finally: diff --git a/Lib/test/test_posixpath.py b/Lib/test/test_posixpath.py index 6123ae2..14146db 100644 --- a/Lib/test/test_posixpath.py +++ b/Lib/test/test_posixpath.py @@ -229,8 +229,8 @@ class PosixPathTest(unittest.TestCase): f.close() self.assertEqual(d, b"foobar") - self.assertTrue( - posixpath.getctime(support.TESTFN) <= + self.assertLessEqual( + posixpath.getctime(support.TESTFN), posixpath.getmtime(support.TESTFN) ) finally: -- cgit v0.12 From 7529afce3c8e0e012738c5671d583beb3b85e270 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger <python@rcn.com> Date: Sat, 30 Oct 2010 08:14:53 +0000 Subject: Issue 10221: Improve error message for dict.pop(). --- Misc/NEWS | 3 +++ Objects/dictobject.c | 3 +-- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index fb6814f..a1b5246 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -10,6 +10,9 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #10221: dict.pop(k) now has a key error message that includes the + missing key (same message d[k] returns for missing keys). + - Issue #5437: A preallocated MemoryError instance should not hold traceback data (including local variables caught in the stack trace) alive infinitely. diff --git a/Objects/dictobject.c b/Objects/dictobject.c index 8d0e6a4..9c17be7 100644 --- a/Objects/dictobject.c +++ b/Objects/dictobject.c @@ -1810,8 +1810,7 @@ dict_pop(PyDictObject *mp, PyObject *args) Py_INCREF(deflt); return deflt; } - PyErr_SetString(PyExc_KeyError, - "pop(): dictionary is empty"); + set_key_error(key); return NULL; } if (!PyUnicode_CheckExact(key) || -- cgit v0.12 From 3d89751c7aaa243fbc2ac4704ad6a620d65e63f6 Mon Sep 17 00:00:00 2001 From: Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp> Date: Sat, 30 Oct 2010 15:43:30 +0000 Subject: Merged revisions 85980 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85980 | hirokazu.yamamoto | 2010-10-31 00:08:15 +0900 | 1 line Issue #10157: Fixed refleaks in pythonrun.c. Patch by Stefan Krah. ........ --- Python/pythonrun.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Python/pythonrun.c b/Python/pythonrun.c index 3dbe754..c6cf088 100644 --- a/Python/pythonrun.c +++ b/Python/pythonrun.c @@ -259,6 +259,7 @@ Py_InitializeEx(int install_sigs) Py_FatalError("Py_Initialize: can't set preliminary stderr"); PySys_SetObject("stderr", pstderr); PySys_SetObject("__stderr__", pstderr); + Py_DECREF(pstderr); _PyImport_Init(); @@ -595,6 +596,7 @@ Py_NewInterpreter(void) Py_FatalError("Py_Initialize: can't set preliminary stderr"); PySys_SetObject("stderr", pstderr); PySys_SetObject("__stderr__", pstderr); + Py_DECREF(pstderr); _PyImportHooks_Init(); if (initstdio() < 0) @@ -940,6 +942,7 @@ initstdio(void) if (encoding != NULL) { _PyCodec_Lookup(encoding); } + Py_DECREF(encoding_attr); } PyErr_Clear(); /* Not a fatal error if codec isn't available */ -- cgit v0.12 From cf9ca7f259e563a35886c0705860851fb0dd2bf1 Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Sat, 30 Oct 2010 21:17:24 +0000 Subject: Merged revisions 85984 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85984 | brian.curtin | 2010-10-30 16:03:18 -0500 (Sat, 30 Oct 2010) | 2 lines Fix #10256 - resource warning ........ --- Lib/test/test_pkgimport.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/test/test_pkgimport.py b/Lib/test/test_pkgimport.py index 60f5c32..803aa2b 100644 --- a/Lib/test/test_pkgimport.py +++ b/Lib/test/test_pkgimport.py @@ -22,7 +22,7 @@ class TestImport(unittest.TestCase): self.package_dir = os.path.join(self.test_dir, self.package_name) os.mkdir(self.package_dir) - open(os.path.join(self.package_dir, '__init__.py'), 'w') + open(os.path.join(self.package_dir, '__init__.py'), 'w').close() self.module_path = os.path.join(self.package_dir, 'foo.py') def tearDown(self): -- cgit v0.12 From 32105f401d25d195a0668b56140d9fdfae439ca1 Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Sat, 30 Oct 2010 21:27:07 +0000 Subject: Merged revisions 85987 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85987 | brian.curtin | 2010-10-30 16:24:21 -0500 (Sat, 30 Oct 2010) | 2 lines Fix #10257. Clear resource warnings by using os.popen's context manager. ........ --- Lib/test/test_os.py | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py index 6134c93..9be1aad 100644 --- a/Lib/test/test_os.py +++ b/Lib/test/test_os.py @@ -388,17 +388,19 @@ class EnvironTests(mapping_tests.BasicTestMappingProtocol): os.environ.clear() if os.path.exists("/bin/sh"): os.environ.update(HELLO="World") - value = os.popen("/bin/sh -c 'echo $HELLO'").read().strip() - self.assertEquals(value, "World") + with os.popen("/bin/sh -c 'echo $HELLO'") as popen: + value = popen.read().strip() + self.assertEquals(value, "World") def test_os_popen_iter(self): if os.path.exists("/bin/sh"): - popen = os.popen("/bin/sh -c 'echo \"line1\nline2\nline3\"'") - it = iter(popen) - self.assertEquals(next(it), "line1\n") - self.assertEquals(next(it), "line2\n") - self.assertEquals(next(it), "line3\n") - self.assertRaises(StopIteration, next, it) + with os.popen( + "/bin/sh -c 'echo \"line1\nline2\nline3\"'") as popen: + it = iter(popen) + self.assertEquals(next(it), "line1\n") + self.assertEquals(next(it), "line2\n") + self.assertEquals(next(it), "line3\n") + self.assertRaises(StopIteration, next, it) # Verify environ keys and values from the OS are of the # correct str type. -- cgit v0.12 From a0ba0f38df7a18206f109f575d69f1eef8a3a356 Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Sat, 30 Oct 2010 21:37:28 +0000 Subject: Merged revisions 85990 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85990 | brian.curtin | 2010-10-30 16:35:28 -0500 (Sat, 30 Oct 2010) | 2 lines Fix #10258 - clean up resource warning ........ --- Lib/test/test_tokenize.py | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_tokenize.py b/Lib/test/test_tokenize.py index 5a25251..482af94 100644 --- a/Lib/test/test_tokenize.py +++ b/Lib/test/test_tokenize.py @@ -592,8 +592,10 @@ def roundtrip(f): """ if isinstance(f, str): f = BytesIO(f.encode('utf-8')) - token_list = list(tokenize(f.readline)) - f.close() + try: + token_list = list(tokenize(f.readline)) + finally: + f.close() tokens1 = [tok[:2] for tok in token_list] new_bytes = untokenize(tokens1) readline = (line for line in new_bytes.splitlines(1)).__next__ -- cgit v0.12 From 46805e9102c50c67d760d97cabab4daf1f4f5b13 Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Sat, 30 Oct 2010 23:58:50 +0000 Subject: Merged revisions 86000 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86000 | brian.curtin | 2010-10-30 18:56:45 -0500 (Sat, 30 Oct 2010) | 2 lines Fix ResourceWarning about unclosed file ........ --- Lib/test/test_fileio.py | 1 - 1 file changed, 1 deletion(-) diff --git a/Lib/test/test_fileio.py b/Lib/test/test_fileio.py index 2f299dc..fa305da 100644 --- a/Lib/test/test_fileio.py +++ b/Lib/test/test_fileio.py @@ -264,7 +264,6 @@ class OtherFileTests(unittest.TestCase): # OS'es that don't support /dev/tty. pass else: - f = _FileIO("/dev/tty", "a") self.assertEquals(f.readable(), False) self.assertEquals(f.writable(), True) if sys.platform != "darwin" and \ -- cgit v0.12 From a813a638ef92dfde2cff66339b319780691f4bb3 Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Sun, 31 Oct 2010 00:05:24 +0000 Subject: Merged revisions 86003 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86003 | brian.curtin | 2010-10-30 19:03:45 -0500 (Sat, 30 Oct 2010) | 2 lines Fix ResourceWarning. Use context manager to properly close file. ........ --- Lib/test/test_float.py | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-) diff --git a/Lib/test/test_float.py b/Lib/test/test_float.py index fa6fde3..bdaf082 100644 --- a/Lib/test/test_float.py +++ b/Lib/test/test_float.py @@ -401,17 +401,18 @@ class FormatTestCase(unittest.TestCase): @unittest.skipUnless(float.__getformat__("double").startswith("IEEE"), "test requires IEEE 754 doubles") def test_format_testfile(self): - for line in open(format_testfile): - if line.startswith('--'): - continue - line = line.strip() - if not line: - continue - - lhs, rhs = map(str.strip, line.split('->')) - fmt, arg = lhs.split() - self.assertEqual(fmt % float(arg), rhs) - self.assertEqual(fmt % -float(arg), '-' + rhs) + with open(format_testfile) as testfile: + for line in testfile: + if line.startswith('--'): + continue + line = line.strip() + if not line: + continue + + lhs, rhs = map(str.strip, line.split('->')) + fmt, arg = lhs.split() + self.assertEqual(fmt % float(arg), rhs) + self.assertEqual(fmt % -float(arg), '-' + rhs) def test_issue5864(self): self.assertEquals(format(123.456, '.4'), '123.5') -- cgit v0.12 From 0343d8f4f19d53f8cd968fdbc097e372821c61ba Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Sun, 31 Oct 2010 01:15:00 +0000 Subject: Merged revisions 86009 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86009 | brian.curtin | 2010-10-30 20:10:58 -0500 (Sat, 30 Oct 2010) | 2 lines Fix ResourceWarning for unclosed files (from os.popen) ........ --- Lib/uuid.py | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/Lib/uuid.py b/Lib/uuid.py index 6e687943..df51464 100644 --- a/Lib/uuid.py +++ b/Lib/uuid.py @@ -322,15 +322,15 @@ def _find_mac(command, args, hw_identifiers, get_index): # LC_ALL to get English output, 2>/dev/null to # prevent output on stderr cmd = 'LC_ALL=C %s %s 2>/dev/null' % (executable, args) - pipe = os.popen(cmd) + with os.popen(cmd) as pipe: + for line in pipe: + words = line.lower().split() + for i in range(len(words)): + if words[i] in hw_identifiers: + return int( + words[get_index(i)].replace(':', ''), 16) except IOError: continue - - for line in pipe: - words = line.lower().split() - for i in range(len(words)): - if words[i] in hw_identifiers: - return int(words[get_index(i)].replace(':', ''), 16) return None def _ifconfig_getnode(): -- cgit v0.12 From d9f3f08b8cdf08bc83af9c9ac2709a583f73d5db Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Sun, 31 Oct 2010 04:42:40 +0000 Subject: Merged revisions 86019 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86019 | brian.curtin | 2010-10-30 23:40:53 -0500 (Sat, 30 Oct 2010) | 2 lines Fix a ResourceWarning for an unclosed socket. ........ --- Lib/logging/config.py | 1 + 1 file changed, 1 insertion(+) diff --git a/Lib/logging/config.py b/Lib/logging/config.py index 2ca7845..4703a0a 100644 --- a/Lib/logging/config.py +++ b/Lib/logging/config.py @@ -352,6 +352,7 @@ def listen(port=DEFAULT_LOGGING_CONFIG_PORT): logging._acquireLock() abort = self.abort logging._releaseLock() + self.socket.close() def serve(rcvr, hdlr, port): server = rcvr(port=port, handler=hdlr) -- cgit v0.12 From 735e3b195a492d7480572f3c29fd4ef7d8723266 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sun, 31 Oct 2010 13:05:21 +0000 Subject: Merged revisions 85982 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85982 | antoine.pitrou | 2010-10-30 18:19:14 +0200 (sam., 30 oct. 2010) | 4 lines Issue #10253: FileIO leaks a file descriptor when trying to open a file for append that isn't seekable. Patch by Brian Brazil. ........ --- Lib/test/test_fileio.py | 1 + Misc/NEWS | 3 +++ Modules/_io/fileio.c | 7 ++++++- 3 files changed, 10 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_fileio.py b/Lib/test/test_fileio.py index fa305da..e9281e3 100644 --- a/Lib/test/test_fileio.py +++ b/Lib/test/test_fileio.py @@ -342,6 +342,7 @@ class OtherFileTests(unittest.TestCase): f.truncate(15) self.assertEqual(f.tell(), 5) self.assertEqual(f.seek(0, os.SEEK_END), 15) + f.close() def testTruncateOnWindows(self): def bug801631(): diff --git a/Misc/NEWS b/Misc/NEWS index a1b5246..ce29e40 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -143,6 +143,9 @@ C-API Library ------- +- Issue #10253: FileIO leaks a file descriptor when trying to open a file + for append that isn't seekable. Patch by Brian Brazil. + - Issue #5027: The standard ``xml`` namespace is now understood by xml.sax.saxutils.XMLGenerator as being bound to http://www.w3.org/XML/1998/namespace. Patch by Troy J. Farrell. diff --git a/Modules/_io/fileio.c b/Modules/_io/fileio.c index f332ee4..a365c9f 100644 --- a/Modules/_io/fileio.c +++ b/Modules/_io/fileio.c @@ -364,8 +364,13 @@ fileio_init(PyObject *oself, PyObject *args, PyObject *kwds) end of file (otherwise, it might be done only on the first write()). */ PyObject *pos = portable_lseek(self->fd, NULL, 2); - if (pos == NULL) + if (pos == NULL) { + if (closefd) { + close(self->fd); + self->fd = -1; + } goto error; + } Py_DECREF(pos); } -- cgit v0.12 From e305425b86a5896cd3afce0859f4762b1fe62917 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sun, 31 Oct 2010 13:07:00 +0000 Subject: Merged revisions 85975 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85975 | antoine.pitrou | 2010-10-30 15:03:56 +0200 (sam., 30 oct. 2010) | 4 lines Issue #10246: uu.encode didn't close file objects explicitly when filenames were given to it. Patch by Brian Brazil. ........ --- Lib/uu.py | 69 +++++++++++++++++++++++++++++++++++---------------------------- Misc/NEWS | 3 +++ 2 files changed, 41 insertions(+), 31 deletions(-) diff --git a/Lib/uu.py b/Lib/uu.py index d70f0e6..829f292 100755 --- a/Lib/uu.py +++ b/Lib/uu.py @@ -44,40 +44,47 @@ def encode(in_file, out_file, name=None, mode=None): # # If in_file is a pathname open it and change defaults # - if in_file == '-': - in_file = sys.stdin.buffer - elif isinstance(in_file, str): + opened_files = [] + try: + if in_file == '-': + in_file = sys.stdin.buffer + elif isinstance(in_file, str): + if name is None: + name = os.path.basename(in_file) + if mode is None: + try: + mode = os.stat(in_file).st_mode + except AttributeError: + pass + in_file = open(in_file, 'rb') + opened_files.append(in_file) + # + # Open out_file if it is a pathname + # + if out_file == '-': + out_file = sys.stdout.buffer + elif isinstance(out_file, str): + out_file = open(out_file, 'wb') + opened_files.append(out_file) + # + # Set defaults for name and mode + # if name is None: - name = os.path.basename(in_file) + name = '-' if mode is None: - try: - mode = os.stat(in_file).st_mode - except AttributeError: - pass - in_file = open(in_file, 'rb') - # - # Open out_file if it is a pathname - # - if out_file == '-': - out_file = sys.stdout.buffer - elif isinstance(out_file, str): - out_file = open(out_file, 'wb') - # - # Set defaults for name and mode - # - if name is None: - name = '-' - if mode is None: - mode = 0o666 - # - # Write the data - # - out_file.write(('begin %o %s\n' % ((mode & 0o777), name)).encode("ascii")) - data = in_file.read(45) - while len(data) > 0: - out_file.write(binascii.b2a_uu(data)) + mode = 0o666 + # + # Write the data + # + out_file.write(('begin %o %s\n' % ((mode & 0o777), name)).encode("ascii")) data = in_file.read(45) - out_file.write(b' \nend\n') + while len(data) > 0: + out_file.write(binascii.b2a_uu(data)) + data = in_file.read(45) + out_file.write(b' \nend\n') + finally: + for f in opened_files: + f.close() def decode(in_file, out_file=None, mode=None, quiet=False): diff --git a/Misc/NEWS b/Misc/NEWS index ce29e40..b763dab 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -143,6 +143,9 @@ C-API Library ------- +- Issue #10246: uu.encode didn't close file objects explicitly when filenames + were given to it. Patch by Brian Brazil. + - Issue #10253: FileIO leaks a file descriptor when trying to open a file for append that isn't seekable. Patch by Brian Brazil. -- cgit v0.12 From a4f1afa640dbe031f9b449a74fafd29d7d0f6ecf Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sun, 31 Oct 2010 13:15:20 +0000 Subject: Merged revisions 85935-85936 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85935 | antoine.pitrou | 2010-10-29 21:34:45 +0200 (ven., 29 oct. 2010) | 4 lines Make a GC run before trying to clean up files left over by the latest test run. ........ r85936 | antoine.pitrou | 2010-10-29 21:36:37 +0200 (ven., 29 oct. 2010) | 3 lines Fix typo ........ --- Lib/test/regrtest.py | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py index cac3c8c..5b1f4e2 100755 --- a/Lib/test/regrtest.py +++ b/Lib/test/regrtest.py @@ -688,6 +688,10 @@ def runtest_inner(test, generate, verbose, quiet, test_times, def cleanup_test_droppings(testname, verbose): import shutil import stat + import gc + + # First kill any dangling references to open files etc. + gc.collect() # Try to clean up junk commonly left behind. While tests shouldn't leave # any files or directories behind, when a test fails that can be tedious -- cgit v0.12 From 27683c954b504a7859a5e2b4c9d7f8578a4b390b Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sun, 31 Oct 2010 13:52:53 +0000 Subject: Merged revisions 85893 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85893 | georg.brandl | 2010-10-28 16:55:02 +0200 (jeu., 28 oct. 2010) | 1 line #10116: wrap transient_internet() around net access in test_urllib2net. ........ --- Lib/test/test_urllib2net.py | 153 ++++++++++++++++++++++++-------------------- 1 file changed, 84 insertions(+), 69 deletions(-) diff --git a/Lib/test/test_urllib2net.py b/Lib/test/test_urllib2net.py index ccfbdb2..63e25b4 100644 --- a/Lib/test/test_urllib2net.py +++ b/Lib/test/test_urllib2net.py @@ -154,22 +154,24 @@ class OtherNetworkTests(unittest.TestCase): def test_urlwithfrag(self): urlwith_frag = "http://docs.python.org/glossary.html#glossary" - req = urllib.request.Request(urlwith_frag) - res = urllib.request.urlopen(req) - self.assertEqual(res.geturl(), - "http://docs.python.org/glossary.html") + with support.transient_internet(urlwith_frag): + req = urllib.request.Request(urlwith_frag) + res = urllib.request.urlopen(req) + self.assertEqual(res.geturl(), + "http://docs.python.org/glossary.html") def test_custom_headers(self): url = "http://www.example.com" - opener = urllib.request.build_opener() - request = urllib.request.Request(url) - self.assertFalse(request.header_items()) - opener.open(request) - self.assertTrue(request.header_items()) - self.assertTrue(request.has_header('User-agent')) - request.add_header('User-Agent','Test-Agent') - opener.open(request) - self.assertEqual(request.get_header('User-agent'),'Test-Agent') + with support.transient_internet(url): + opener = urllib.request.build_opener() + request = urllib.request.Request(url) + self.assertFalse(request.header_items()) + opener.open(request) + self.assertTrue(request.header_items()) + self.assertTrue(request.has_header('User-agent')) + request.add_header('User-Agent','Test-Agent') + opener.open(request) + self.assertEqual(request.get_header('User-agent'),'Test-Agent') def _test_urls(self, urls, handlers, retry=True): import socket @@ -186,31 +188,32 @@ class OtherNetworkTests(unittest.TestCase): url, req, expected_err = url else: req = expected_err = None - debug(url) - try: - f = urlopen(url, req, TIMEOUT) - except EnvironmentError as err: - debug(err) - if expected_err: - msg = ("Didn't get expected error(s) %s for %s %s, got %s: %s" % - (expected_err, url, req, type(err), err)) - self.assertTrue(isinstance(err, expected_err), msg) - except urllib.error.URLError as err: - if isinstance(err[0], socket.timeout): - print("<timeout: %s>" % url, file=sys.stderr) - continue - else: - raise - else: + with support.transient_internet(url): + debug(url) try: - with support.time_out, \ - support.socket_peer_reset, \ - support.ioerror_peer_reset: - buf = f.read() - debug("read %d bytes" % len(buf)) - except socket.timeout: - print("<timeout: %s>" % url, file=sys.stderr) - f.close() + f = urlopen(url, req, TIMEOUT) + except EnvironmentError as err: + debug(err) + if expected_err: + msg = ("Didn't get expected error(s) %s for %s %s, got %s: %s" % + (expected_err, url, req, type(err), err)) + self.assertTrue(isinstance(err, expected_err), msg) + except urllib.error.URLError as err: + if isinstance(err[0], socket.timeout): + print("<timeout: %s>" % url, file=sys.stderr) + continue + else: + raise + else: + try: + with support.time_out, \ + support.socket_peer_reset, \ + support.ioerror_peer_reset: + buf = f.read() + debug("read %d bytes" % len(buf)) + except socket.timeout: + print("<timeout: %s>" % url, file=sys.stderr) + f.close() debug("******** next url coming up...") time.sleep(0.1) @@ -227,59 +230,71 @@ class OtherNetworkTests(unittest.TestCase): class TimeoutTest(unittest.TestCase): def test_http_basic(self): self.assertTrue(socket.getdefaulttimeout() is None) - u = _urlopen_with_retry("http://www.python.org") - self.assertTrue(u.fp.raw._sock.gettimeout() is None) + url = "http://www.python.org" + with support.transient_internet(url, timeout=None): + u = _urlopen_with_retry(url) + self.assertTrue(u.fp.raw._sock.gettimeout() is None) def test_http_default_timeout(self): self.assertTrue(socket.getdefaulttimeout() is None) - socket.setdefaulttimeout(60) - try: - u = _urlopen_with_retry("http://www.python.org") - finally: - socket.setdefaulttimeout(None) - self.assertEqual(u.fp.raw._sock.gettimeout(), 60) + url = "http://www.python.org" + with support.transient_internet(url): + socket.setdefaulttimeout(60) + try: + u = _urlopen_with_retry(url) + finally: + socket.setdefaulttimeout(None) + self.assertEqual(u.fp.raw._sock.gettimeout(), 60) def test_http_no_timeout(self): self.assertTrue(socket.getdefaulttimeout() is None) - socket.setdefaulttimeout(60) - try: - u = _urlopen_with_retry("http://www.python.org", timeout=None) - finally: - socket.setdefaulttimeout(None) - self.assertTrue(u.fp.raw._sock.gettimeout() is None) + url = "http://www.python.org" + with support.transient_internet(url): + socket.setdefaulttimeout(60) + try: + u = _urlopen_with_retry(url, timeout=None) + finally: + socket.setdefaulttimeout(None) + self.assertTrue(u.fp.raw._sock.gettimeout() is None) def test_http_timeout(self): - u = _urlopen_with_retry("http://www.python.org", timeout=120) - self.assertEqual(u.fp.raw._sock.gettimeout(), 120) + url = "http://www.python.org" + with support.transient_internet(url): + u = _urlopen_with_retry(url, timeout=120) + self.assertEqual(u.fp.raw._sock.gettimeout(), 120) FTP_HOST = "ftp://ftp.mirror.nl/pub/mirror/gnu/" def test_ftp_basic(self): self.assertTrue(socket.getdefaulttimeout() is None) - u = _urlopen_with_retry(self.FTP_HOST) - self.assertTrue(u.fp.fp.raw._sock.gettimeout() is None) + with support.transient_internet(self.FTP_HOST, timeout=None): + u = _urlopen_with_retry(self.FTP_HOST) + self.assertTrue(u.fp.fp.raw._sock.gettimeout() is None) def test_ftp_default_timeout(self): self.assertTrue(socket.getdefaulttimeout() is None) - socket.setdefaulttimeout(60) - try: - u = _urlopen_with_retry(self.FTP_HOST) - finally: - socket.setdefaulttimeout(None) - self.assertEqual(u.fp.fp.raw._sock.gettimeout(), 60) + with support.transient_internet(self.FTP_HOST): + socket.setdefaulttimeout(60) + try: + u = _urlopen_with_retry(self.FTP_HOST) + finally: + socket.setdefaulttimeout(None) + self.assertEqual(u.fp.fp.raw._sock.gettimeout(), 60) def test_ftp_no_timeout(self): self.assertTrue(socket.getdefaulttimeout() is None) - socket.setdefaulttimeout(60) - try: - u = _urlopen_with_retry(self.FTP_HOST, timeout=None) - finally: - socket.setdefaulttimeout(None) - self.assertTrue(u.fp.fp.raw._sock.gettimeout() is None) + with support.transient_internet(self.FTP_HOST): + socket.setdefaulttimeout(60) + try: + u = _urlopen_with_retry(self.FTP_HOST, timeout=None) + finally: + socket.setdefaulttimeout(None) + self.assertTrue(u.fp.fp.raw._sock.gettimeout() is None) def test_ftp_timeout(self): - u = _urlopen_with_retry(self.FTP_HOST, timeout=60) - self.assertEqual(u.fp.fp.raw._sock.gettimeout(), 60) + with support.transient_internet(self.FTP_HOST): + u = _urlopen_with_retry(self.FTP_HOST, timeout=60) + self.assertEqual(u.fp.fp.raw._sock.gettimeout(), 60) def test_main(): -- cgit v0.12 From b805ee5fcf52fb09ea3d1d9ecc479a7eacc80fb0 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sun, 31 Oct 2010 16:06:55 +0000 Subject: Merged revisions 86037 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86037 | antoine.pitrou | 2010-10-31 17:04:14 +0100 (dim., 31 oct. 2010) | 4 lines Issue #10266: uu.decode didn't close in_file explicitly when it was given as a filename. Patch by Brian Brazil. ........ --- Lib/test/test_uu.py | 17 ++++++++ Lib/uu.py | 110 +++++++++++++++++++++++++++------------------------- Misc/NEWS | 3 ++ 3 files changed, 77 insertions(+), 53 deletions(-) diff --git a/Lib/test/test_uu.py b/Lib/test/test_uu.py index a54f2c1..d6875c5 100644 --- a/Lib/test/test_uu.py +++ b/Lib/test/test_uu.py @@ -196,6 +196,23 @@ class UUFileTest(unittest.TestCase): finally: self._kill(f) + def test_decode_filename(self): + f = None + try: + support.unlink(self.tmpin) + f = open(self.tmpin, 'wb') + f.write(encodedtextwrapped(0o644, self.tmpout)) + f.close() + + uu.decode(self.tmpin) + + f = open(self.tmpout, 'rb') + s = f.read() + f.close() + self.assertEqual(s, plaintext) + finally: + self._kill(f) + def test_decodetwice(self): # Verify that decode() will refuse to overwrite an existing file f = None diff --git a/Lib/uu.py b/Lib/uu.py index 829f292..30c1ed8 100755 --- a/Lib/uu.py +++ b/Lib/uu.py @@ -92,66 +92,70 @@ def decode(in_file, out_file=None, mode=None, quiet=False): # # Open the input file, if needed. # + opened_files = [] if in_file == '-': in_file = sys.stdin.buffer elif isinstance(in_file, str): in_file = open(in_file, 'rb') - # - # Read until a begin is encountered or we've exhausted the file - # - while True: - hdr = in_file.readline() - if not hdr: - raise Error('No valid begin line found in input file') - if not hdr.startswith(b'begin'): - continue - hdrfields = hdr.split(b' ', 2) - if len(hdrfields) == 3 and hdrfields[0] == b'begin': + opened_files.append(in_file) + + try: + # + # Read until a begin is encountered or we've exhausted the file + # + while True: + hdr = in_file.readline() + if not hdr: + raise Error('No valid begin line found in input file') + if not hdr.startswith(b'begin'): + continue + hdrfields = hdr.split(b' ', 2) + if len(hdrfields) == 3 and hdrfields[0] == b'begin': + try: + int(hdrfields[1], 8) + break + except ValueError: + pass + if out_file is None: + # If the filename isn't ASCII, what's up with that?!? + out_file = hdrfields[2].rstrip(b' \t\r\n\f').decode("ascii") + if os.path.exists(out_file): + raise Error('Cannot overwrite existing file: %s' % out_file) + if mode is None: + mode = int(hdrfields[1], 8) + # + # Open the output file + # + if out_file == '-': + out_file = sys.stdout.buffer + elif isinstance(out_file, str): + fp = open(out_file, 'wb') try: - int(hdrfields[1], 8) - break - except ValueError: + os.path.chmod(out_file, mode) + except AttributeError: pass - if out_file is None: - # If the filename isn't ASCII, what's up with that?!? - out_file = hdrfields[2].rstrip(b' \t\r\n\f').decode("ascii") - if os.path.exists(out_file): - raise Error('Cannot overwrite existing file: %s' % out_file) - if mode is None: - mode = int(hdrfields[1], 8) - # - # Open the output file - # - opened = False - if out_file == '-': - out_file = sys.stdout.buffer - elif isinstance(out_file, str): - fp = open(out_file, 'wb') - try: - os.path.chmod(out_file, mode) - except AttributeError: - pass - out_file = fp - opened = True - # - # Main decoding loop - # - s = in_file.readline() - while s and s.strip(b' \t\r\n\f') != b'end': - try: - data = binascii.a2b_uu(s) - except binascii.Error as v: - # Workaround for broken uuencoders by /Fredrik Lundh - nbytes = (((s[0]-32) & 63) * 4 + 5) // 3 - data = binascii.a2b_uu(s[:nbytes]) - if not quiet: - sys.stderr.write("Warning: %s\n" % v) - out_file.write(data) + out_file = fp + opened_files.append(out_file) + # + # Main decoding loop + # s = in_file.readline() - if not s: - raise Error('Truncated input file') - if opened: - out_file.close() + while s and s.strip(b' \t\r\n\f') != b'end': + try: + data = binascii.a2b_uu(s) + except binascii.Error as v: + # Workaround for broken uuencoders by /Fredrik Lundh + nbytes = (((s[0]-32) & 63) * 4 + 5) // 3 + data = binascii.a2b_uu(s[:nbytes]) + if not quiet: + sys.stderr.write("Warning: %s\n" % v) + out_file.write(data) + s = in_file.readline() + if not s: + raise Error('Truncated input file') + finally: + for f in opened_files: + f.close() def test(): """uuencode/uudecode main program""" diff --git a/Misc/NEWS b/Misc/NEWS index b763dab..b733625 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -143,6 +143,9 @@ C-API Library ------- +- Issue #10266: uu.decode didn't close in_file explicitly when it was given + as a filename. Patch by Brian Brazil. + - Issue #10246: uu.encode didn't close file objects explicitly when filenames were given to it. Patch by Brian Brazil. -- cgit v0.12 From bdf5effc6cd1d66771ff14842aab9484fc0880e9 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sun, 31 Oct 2010 16:55:05 +0000 Subject: add 'no' output to --with-system-ffi --- configure | 16 +++++++++------- configure.in | 4 +++- pyconfig.h.in | 4 ++-- 3 files changed, 14 insertions(+), 10 deletions(-) diff --git a/configure b/configure index 068bb33..8a23f2b 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 85251 . +# From configure.in Revision: 85351 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.65 for python 3.1. # @@ -1923,11 +1923,11 @@ else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default + enum { N = $2 / 2 - 1 }; int main () { -static int test_array [1 - 2 * !(enum { N = $2 / 2 - 1 }; - 0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))]; +static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))]; test_array [0] = 0 ; @@ -1938,11 +1938,11 @@ if ac_fn_c_try_compile "$LINENO"; then : cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default + enum { N = $2 / 2 - 1 }; int main () { -static int test_array [1 - 2 * !(enum { N = $2 / 2 - 1 }; - ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1) +static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1) < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))]; test_array [0] = 0 @@ -8041,6 +8041,8 @@ $as_echo_n "checking for --with-system-ffi... " >&6; } # Check whether --with-system_ffi was given. if test "${with_system_ffi+set}" = set; then : withval=$with_system_ffi; +else + with_system_ffi="no" fi @@ -13920,8 +13922,8 @@ esac cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 # Files that config.status was made for. -config_files="`echo $ac_config_files`" -config_headers="`echo $ac_config_headers`" +config_files="$ac_config_files" +config_headers="$ac_config_headers" _ACEOF diff --git a/configure.in b/configure.in index 2863b8d..15105e7 100644 --- a/configure.in +++ b/configure.in @@ -1995,7 +1995,9 @@ LIBS="$withval $LIBS" # Check for use of the system libffi library AC_MSG_CHECKING(for --with-system-ffi) AC_ARG_WITH(system_ffi, - AC_HELP_STRING(--with-system-ffi, build _ctypes module using an installed ffi library)) + AC_HELP_STRING(--with-system-ffi, build _ctypes module using an installed ffi library), + [], + [with_system_ffi="no"]) AC_MSG_RESULT($with_system_ffi) diff --git a/pyconfig.h.in b/pyconfig.h.in index c057b32..4567823 100644 --- a/pyconfig.h.in +++ b/pyconfig.h.in @@ -33,7 +33,7 @@ /* Define if --enable-ipv6 is specified */ #undef ENABLE_IPV6 -/* Define if flock needs to be linked with bsd library */ +/* Define if flock needs to be linked with bsd library. */ #undef FLOCK_NEEDS_LIBBSD /* Define if getpgrp() must be called as getpgrp(0). */ @@ -211,7 +211,7 @@ /* Define to 1 if you have the `finite' function. */ #undef HAVE_FINITE -/* Define if you have the 'flock' function. */ +/* Define to 1 if you have the `flock' function. */ #undef HAVE_FLOCK /* Define to 1 if you have the `fork' function. */ -- cgit v0.12 From af577cbb718c31994df5185ece03e7bdeba2959a Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sun, 31 Oct 2010 18:15:00 +0000 Subject: Merged revisions 86051 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86051 | benjamin.peterson | 2010-10-31 13:13:04 -0500 (Sun, 31 Oct 2010) | 1 line more fun with string exceptions ........ --- Lib/xmlrpc/server.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/xmlrpc/server.py b/Lib/xmlrpc/server.py index 04820bf..1cd45a9 100644 --- a/Lib/xmlrpc/server.py +++ b/Lib/xmlrpc/server.py @@ -67,7 +67,7 @@ class Math: elif method == 'add': return params[0] + params[1] else: - raise 'bad method' + raise ValueError('bad method') server = SimpleXMLRPCServer(("localhost", 8000)) server.register_introspection_functions() -- cgit v0.12 From 30bf6e836e4d671fd487673134c6041a6fe77204 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger <python@rcn.com> Date: Sun, 31 Oct 2010 21:27:50 +0000 Subject: Issue 7447: Improve docs for sum(). --- Doc/library/functions.rst | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index e97be7b..5c80f94 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -1100,10 +1100,13 @@ are always available. They are listed here in alphabetical order. Sums *start* and the items of an *iterable* from left to right and returns the total. *start* defaults to ``0``. The *iterable*'s items are normally numbers, - and are not allowed to be strings. The fast, correct way to concatenate a - sequence of strings is by calling ``''.join(sequence)``. To add floating - point values with extended precision, see :func:`math.fsum`\. + and the start value is not allowed to be a string. + For some use cases, there a good alternatives to :func:`sum`. + The preferred, fast way to concatenate a sequence of strings is by calling + ``''.join(sequence)``. To add floating point values with extended precision, + see :func:`math.fsum`\. To concatenate a series of iterables, consider using + :func:`itertools.chain`. .. function:: super([type[, object-or-type]]) -- cgit v0.12 From c6b6b5bf5add7d4062e132f4e4622bf83ae00e8d Mon Sep 17 00:00:00 2001 From: Raymond Hettinger <python@rcn.com> Date: Sun, 31 Oct 2010 22:01:57 +0000 Subject: Issue 7402: Improve reduce() example in the python idioms how-to. --- Doc/howto/doanddont.rst | 34 ++++++++++++++++------------------ 1 file changed, 16 insertions(+), 18 deletions(-) diff --git a/Doc/howto/doanddont.rst b/Doc/howto/doanddont.rst index 0f90cb3..365a6209d 100644 --- a/Doc/howto/doanddont.rst +++ b/Doc/howto/doanddont.rst @@ -244,24 +244,22 @@ Compare:: More useful functions in :mod:`os.path`: :func:`basename`, :func:`dirname` and :func:`splitext`. -There are also many useful built-in functions people seem not to be aware of for -some reason: :func:`min` and :func:`max` can find the minimum/maximum of any -sequence with comparable semantics, for example, yet many people write their own -:func:`max`/:func:`min`. Another highly useful function is -:func:`functools.reduce`. A classical use of :func:`reduce` is something like -:: - - import sys, operator, functools - nums = list(map(float, sys.argv[1:])) - print(functools.reduce(operator.add, nums) / len(nums)) - -This cute little script prints the average of all numbers given on the command -line. The :func:`reduce` adds up all the numbers, and the rest is just some -pre- and postprocessing. - -On the same note, note that :func:`float` and :func:`int` accept arguments of -type string, and so are suited to parsing --- assuming you are ready to deal -with the :exc:`ValueError` they raise. +There are also many useful built-in functions people seem not to be aware of +for some reason: :func:`min` and :func:`max` can find the minimum/maximum of +any sequence with comparable semantics, for example, yet many people write +their own :func:`max`/:func:`min`. Another highly useful function is +:func:`functools.reduce` which can be used to repeatly apply a binary +operation to a sequence, reducing it to a single value. For example, compute +a factorial with a series of multiply operations:: + + >>> n = 4 + >>> import operator, functools + >>> functools.reduce(operator.mul, range(1, n+1)) + 24 + +When it comes to parsing numbers, note that :func:`float`, :func:`int` and +:func:`long` all accept string arguments and will reject ill-formed strings +by raising an :exc:`ValueError`. Using Backslash to Continue Statements -- cgit v0.12 From 4531f8dd378c53e88257651eaa503086366fac1f Mon Sep 17 00:00:00 2001 From: Raymond Hettinger <python@rcn.com> Date: Sun, 31 Oct 2010 22:39:33 +0000 Subject: Issue #9886: Add a key-function entry to the glossary. --- Doc/glossary.rst | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/Doc/glossary.rst b/Doc/glossary.rst index a9df072..70a0680 100644 --- a/Doc/glossary.rst +++ b/Doc/glossary.rst @@ -283,6 +283,26 @@ Glossary instances of user-defined classes are hashable by default; they all compare unequal, and their hash value is their :func:`id`. + key function + A key function or collation function is a callable that returns a value + used for sorting or ordering. For example, :func:`locale.strxfrm` is + used to produce a sort key that is aware of locale specific sort + conventions. + + A number of tools in Python accept key functions to control how elements + are ordered or grouped. They include :func:`min`, :func:`max`, + :func:`sorted`, :meth:`list.sort`, :func:`heapq.nsmallest`, + :func:`heapq.nlargest`, and :func:`itertools.groupby`. + + There are several ways to create a key function. For example. the + :meth:`str.lower` method can serve as a key function for case insensitive + sorts. Alternatively, an ad-hoc key function can be built from a + :keyword:`lambda` expression such as ``lambda r: (r[0], r[2])``. Also, + the :mod:`operator` module provides three key function constuctors: + :func:`~operator.attrgetter`, :func:`~operator.itemgetter`, and + :func:`~operator.methodcaller`. See the :ref:`Sorting HOW TO` for + examples of how to create and use key functions. + IDLE An Integrated Development Environment for Python. IDLE is a basic editor and interpreter environment which ships with the standard distribution of -- cgit v0.12 From 9e2fadcbddbb0de515fc8c920c5de9181d6f604b Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Mon, 1 Nov 2010 05:12:34 +0000 Subject: Merged revisions 86077 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86077 | brian.curtin | 2010-11-01 00:10:44 -0500 (Mon, 01 Nov 2010) | 3 lines Fix some ResourceErrors. Use a context manager for os.popen and explicitly close a socket. ........ --- Lib/multiprocessing/__init__.py | 3 ++- Lib/test/test_multiprocessing.py | 6 +++++- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/Lib/multiprocessing/__init__.py b/Lib/multiprocessing/__init__.py index 5a13742..b808a5b 100644 --- a/Lib/multiprocessing/__init__.py +++ b/Lib/multiprocessing/__init__.py @@ -115,7 +115,8 @@ def cpu_count(): num = 0 elif 'bsd' in sys.platform or sys.platform == 'darwin': try: - num = int(os.popen('sysctl -n hw.ncpu').read()) + with os.popen('sysctl -n hw.ncpu') as p: + num = int(p.read()) except ValueError: num = 0 else: diff --git a/Lib/test/test_multiprocessing.py b/Lib/test/test_multiprocessing.py index 719a2c4..869cf3b 100644 --- a/Lib/test/test_multiprocessing.py +++ b/Lib/test/test_multiprocessing.py @@ -1225,7 +1225,11 @@ class _TestManagerRestart(BaseTestCase): authkey = os.urandom(32) manager = QueueManager( address=('localhost', 0), authkey=authkey, serializer=SERIALIZER) - addr = manager.get_server().address + srvr = manager.get_server() + addr = srvr.address + # Close the connection.Listener socket which gets opened as a part + # of manager.get_server(). It's not needed for the test. + srvr.listener.close() manager.start() p = self.Process(target=self._putter, args=(manager.address, authkey)) -- cgit v0.12 From 8581c7e11a2e38c076fc3d96f30fce394ff1ce69 Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Mon, 1 Nov 2010 14:08:58 +0000 Subject: Merged revisions 86081 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86081 | brian.curtin | 2010-11-01 09:00:33 -0500 (Mon, 01 Nov 2010) | 2 lines Close subprocess pipes to clear ResourceWarning messages in debug mode. ........ --- Lib/test/test_cmd_line.py | 1 + 1 file changed, 1 insertion(+) diff --git a/Lib/test/test_cmd_line.py b/Lib/test/test_cmd_line.py index 5143ed7..c4b8be5 100644 --- a/Lib/test/test_cmd_line.py +++ b/Lib/test/test_cmd_line.py @@ -186,6 +186,7 @@ sys.stdout.buffer.write(path)""" code = '; '.join(code) p = _spawn_python('-S', '-c', code) stdout, _ = p.communicate() + p.stdout.close() self.assertTrue(path1.encode('ascii') in stdout) self.assertTrue(path2.encode('ascii') in stdout) -- cgit v0.12 From 5ea3d0f95b51009fa1c3409e7dd1c12006427ccc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Giampaolo=20Rodol=C3=A0?= <g.rodola@gmail.com> Date: Mon, 1 Nov 2010 15:18:09 +0000 Subject: Fix Issue 6706: return None on connect() in case of EWOULDBLOCK/ECONNABORTED error. --- Doc/library/asyncore.rst | 64 ++++++++++++++++++++++++++++++++++++++++++------ Lib/asyncore.py | 9 ++++--- Lib/smtpd.py | 21 ++++------------ Misc/NEWS | 3 +++ 4 files changed, 70 insertions(+), 27 deletions(-) diff --git a/Doc/library/asyncore.rst b/Doc/library/asyncore.rst index 8cdfe20..7edf612 100644 --- a/Doc/library/asyncore.rst +++ b/Doc/library/asyncore.rst @@ -209,10 +209,13 @@ any that have been added to the map during asynchronous service) is closed. .. method:: accept() Accept a connection. The socket must be bound to an address and listening - for connections. The return value is a pair ``(conn, address)`` where - *conn* is a *new* socket object usable to send and receive data on the - connection, and *address* is the address bound to the socket on the other - end of the connection. + for connections. The return value can be either ``None`` or a pair + ``(conn, address)`` where *conn* is a *new* socket object usable to send + and receive data on the connection, and *address* is the address bound to + the socket on the other end of the connection. + When ``None`` is returned it means the connection didn't take place, in + which case the server should just ignore this event and keep listening + for further incoming connections. .. method:: close() @@ -222,6 +225,12 @@ any that have been added to the map during asynchronous service) is closed. flushed). Sockets are automatically closed when they are garbage-collected. +.. class:: dispatcher_with_send() + + A :class:`dispatcher` subclass which adds simple buffered output capability, + useful for simple clients. For more sophisticated usage use + :class:`asynchat.async_chat`. + .. class:: file_dispatcher() A file_dispatcher takes a file descriptor or :term:`file object` along @@ -238,7 +247,7 @@ any that have been added to the map during asynchronous service) is closed. socket for use by the :class:`file_dispatcher` class. Availability: UNIX. -.. _asyncore-example: +.. _asyncore-example-1: asyncore Example basic HTTP client ---------------------------------- @@ -248,7 +257,7 @@ implement its socket handling:: import asyncore, socket - class http_client(asyncore.dispatcher): + class HTTPClient(asyncore.dispatcher): def __init__(self, host, path): asyncore.dispatcher.__init__(self) @@ -272,6 +281,45 @@ implement its socket handling:: sent = self.send(self.buffer) self.buffer = self.buffer[sent:] - c = http_client('www.python.org', '/') - asyncore.loop() + client = HTTPClient('www.python.org', '/') + asyncore.loop() + +.. _asyncore-example-2: + +asyncore Example basic echo server +---------------------------------- + +Here is abasic echo server that uses the :class:`dispatcher` class to accept +connections and dispatches the incoming connections to a handler:: + + import asyncore + import socket + + class EchoHandler(asyncore.dispatcher_with_send): + + def handle_read(self): + data = self.recv(8192) + self.send(data) + + class EchoServer(asyncore.dispatcher): + + def __init__(self, host, port): + asyncore.dispatcher.__init__(self) + self.create_socket(socket.AF_INET, socket.SOCK_STREAM) + self.set_reuse_addr() + self.bind((host, port)) + self.listen(5) + + def handle_accept(self): + pair = self.accept() + if pair is None: + return + else: + sock, addr = pair + print('Incoming connection from %s' % repr(addr)) + handler = EchoHandler(sock) + + server = EchoServer('localhost', 8080) + asyncore.loop() + diff --git a/Lib/asyncore.py b/Lib/asyncore.py index 7f06e43..861495d 100644 --- a/Lib/asyncore.py +++ b/Lib/asyncore.py @@ -346,12 +346,15 @@ class dispatcher: # XXX can return either an address pair or None try: conn, addr = self.socket.accept() - return conn, addr + except TypeError: + return None except socket.error as why: - if why.args[0] == EWOULDBLOCK: - pass + if why.args[0] in (EWOULDBLOCK, ECONNABORTED): + return None else: raise + else: + return conn, addr def send(self, data): try: diff --git a/Lib/smtpd.py b/Lib/smtpd.py index 57ad089..ab3e0e2 100755 --- a/Lib/smtpd.py +++ b/Lib/smtpd.py @@ -297,22 +297,11 @@ class SMTPServer(asyncore.dispatcher): localaddr, remoteaddr), file=DEBUGSTREAM) def handle_accept(self): - try: - conn, addr = self.accept() - except TypeError: - # sometimes accept() might return None - return - except socket.error as err: - # ECONNABORTED might be thrown - if err.args[0] != errno.ECONNABORTED: - raise - return - else: - # sometimes addr == None instead of (ip, port) - if addr == None: - return - print('Incoming connection from %s' % repr(addr), file=DEBUGSTREAM) - channel = SMTPChannel(self, conn, addr) + pair = self.accept() + if pair is not None: + conn, addr = pair + print('Incoming connection from %s' % repr(addr), file=DEBUGSTREAM) + channel = SMTPChannel(self, conn, addr) # API for "doing something useful with the message" def process_message(self, peer, mailfrom, rcpttos, data): diff --git a/Misc/NEWS b/Misc/NEWS index b733625..d690318 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -143,6 +143,9 @@ C-API Library ------- +- Issue 6706: asyncore accept() method no longer raises EWOULDBLOCK/ECONNABORTED + on incomplete connection attempt but returns None instead. + - Issue #10266: uu.decode didn't close in_file explicitly when it was given as a filename. Patch by Brian Brazil. -- cgit v0.12 From 04d40ee7504e8f6832b017eaf23ec0ee802b99f8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Giampaolo=20Rodol=C3=A0?= <g.rodola@gmail.com> Date: Mon, 1 Nov 2010 15:29:20 +0000 Subject: fix syntax highlighting in asyncore example code --- Doc/library/asyncore.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/library/asyncore.rst b/Doc/library/asyncore.rst index 7edf612..eca4d1b 100644 --- a/Doc/library/asyncore.rst +++ b/Doc/library/asyncore.rst @@ -282,8 +282,8 @@ implement its socket handling:: self.buffer = self.buffer[sent:] - client = HTTPClient('www.python.org', '/') - asyncore.loop() + client = HTTPClient('www.python.org', '/') + asyncore.loop() .. _asyncore-example-2: -- cgit v0.12 From e509ff4d5cbef58d270f0e6784424d408a0b9572 Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Tue, 2 Nov 2010 04:01:17 +0000 Subject: Merged revisions 86107 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86107 | brian.curtin | 2010-11-01 22:59:09 -0500 (Mon, 01 Nov 2010) | 2 lines Clean up ResourceWarnings. Explictly close stdout from the subprocess. ........ --- Lib/test/test_threading.py | 1 + 1 file changed, 1 insertion(+) diff --git a/Lib/test/test_threading.py b/Lib/test/test_threading.py index a4a6ed6..f691336 100644 --- a/Lib/test/test_threading.py +++ b/Lib/test/test_threading.py @@ -416,6 +416,7 @@ class ThreadJoinOnShutdown(unittest.TestCase): p = subprocess.Popen([sys.executable, "-c", script], stdout=subprocess.PIPE) rc = p.wait() data = p.stdout.read().decode().replace('\r', '') + p.stdout.close() self.assertEqual(data, "end of main\nend of thread\n") self.assertFalse(rc == 2, "interpreter was blocked") self.assertTrue(rc == 0, "Unexpected error") -- cgit v0.12 From b36f8329c06bba56e25698452f4bfabdd9fb4126 Mon Sep 17 00:00:00 2001 From: Michael Foord <fuzzyman@voidspace.org.uk> Date: Tue, 2 Nov 2010 14:46:41 +0000 Subject: Removing the keyword only restriction for the places argument in unittest.TestCase.assert[Not]AlmostEqual --- Doc/library/unittest.rst | 8 ++++---- Lib/unittest.py | 4 ++-- Misc/NEWS | 3 +++ 3 files changed, 9 insertions(+), 6 deletions(-) diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst index d88b823..4c29119 100644 --- a/Doc/library/unittest.rst +++ b/Doc/library/unittest.rst @@ -652,8 +652,8 @@ Test cases :meth:`failIfEqual`. - .. method:: assertAlmostEqual(first, second, *, places=7, msg=None) - failUnlessAlmostEqual(first, second, *, places=7, msg=None) + .. method:: assertAlmostEqual(first, second, places=7, msg=None) + failUnlessAlmostEqual(first, second, places=7, msg=None) Test that *first* and *second* are approximately equal by computing the difference, rounding to the given number of decimal *places* (default 7), @@ -668,8 +668,8 @@ Test cases :meth:`failUnlessAlmostEqual`. - .. method:: assertNotAlmostEqual(first, second, *, places=7, msg=None) - failIfAlmostEqual(first, second, *, places=7, msg=None) + .. method:: assertNotAlmostEqual(first, second, places=7, msg=None) + failIfAlmostEqual(first, second, places=7, msg=None) Test that *first* and *second* are not approximately equal by computing the difference, rounding to the given number of decimal *places* (default diff --git a/Lib/unittest.py b/Lib/unittest.py index c27fac1..ea9f5f6 100644 --- a/Lib/unittest.py +++ b/Lib/unittest.py @@ -634,7 +634,7 @@ class TestCase(object): msg = self._formatMessage(msg, '%r == %r' % (first, second)) raise self.failureException(msg) - def assertAlmostEqual(self, first, second, *, places=7, msg=None): + def assertAlmostEqual(self, first, second, places=7, msg=None): """Fail if the two objects are unequal as determined by their difference rounded to the given number of decimal places (default 7) and comparing to zero. @@ -647,7 +647,7 @@ class TestCase(object): msg = self._formatMessage(msg, standardMsg) raise self.failureException(msg) - def assertNotAlmostEqual(self, first, second, *, places=7, msg=None): + def assertNotAlmostEqual(self, first, second, places=7, msg=None): """Fail if the two objects are equal as determined by their difference rounded to the given number of decimal places (default 7) and comparing to zero. diff --git a/Misc/NEWS b/Misc/NEWS index d690318..30eb825 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -143,6 +143,9 @@ C-API Library ------- +- The keyword only restriction for the places argument in + unittest.TestCase.assert[Not]AlmostEqual methods has been removed. + - Issue 6706: asyncore accept() method no longer raises EWOULDBLOCK/ECONNABORTED on incomplete connection attempt but returns None instead. -- cgit v0.12 From 54b6903a08a14252bc7f4fd0c42a4a5b7fac7e43 Mon Sep 17 00:00:00 2001 From: Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp> Date: Tue, 2 Nov 2010 15:11:47 +0000 Subject: Recorded merge of revisions 86113 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86113 | hirokazu.yamamoto | 2010-11-02 22:21:31 +0900 | 1 line Defined Py_BUILD_CORE_MODULE also on VC6. ........ --- PC/VC6/_ctypes.dsp | 8 ++++---- PC/VC6/_ctypes_test.dsp | 8 ++++---- PC/VC6/_elementtree.dsp | 8 ++++---- PC/VC6/_msi.dsp | 8 ++++---- PC/VC6/_multiprocessing.dsp | 8 ++++---- PC/VC6/_socket.dsp | 8 ++++---- PC/VC6/_sqlite3.dsp | 8 ++++---- PC/VC6/_testcapi.dsp | 8 ++++---- PC/VC6/_tkinter.dsp | 8 ++++---- PC/VC6/bz2.dsp | 8 ++++---- PC/VC6/pyexpat.dsp | 8 ++++---- PC/VC6/pythoncore.dsp | 8 ++++---- PC/VC6/select.dsp | 8 ++++---- PC/VC6/unicodedata.dsp | 8 ++++---- PC/VC6/w9xpopen.dsp | 8 ++++---- PC/VC6/winsound.dsp | 8 ++++---- 16 files changed, 64 insertions(+), 64 deletions(-) diff --git a/PC/VC6/_ctypes.dsp b/PC/VC6/_ctypes.dsp index fdf186a..70368bf 100644 --- a/PC/VC6/_ctypes.dsp +++ b/PC/VC6/_ctypes.dsp @@ -45,8 +45,8 @@ RSC=rc.exe F90=df.exe # ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c # ADD CPP /nologo /MD /W3 /GX /Zi /O2 /I "..\..\Include" /I ".." /I "..\..\Modules\_ctypes\libffi_msvc" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c -# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 -# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 +# ADD BASE MTL /nologo /D "Py_BUILD_CORE_MODULE" /D "NDEBUG" /mktyplib203 /o "NUL" /win32 +# ADD MTL /nologo /D "Py_BUILD_CORE_MODULE" /D "NDEBUG" /mktyplib203 /o "NUL" /win32 # ADD BASE RSC /l 0x409 /d "NDEBUG" # ADD RSC /l 0x409 /d "NDEBUG" BSC32=bscmake.exe @@ -71,8 +71,8 @@ LINK32=link.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c -# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /I "..\..\Modules\_ctypes\libffi_msvc" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c +# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /I "..\..\Modules\_ctypes\libffi_msvc" /D "Py_BUILD_CORE_MODULE" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 # ADD BASE RSC /l 0x409 /d "_DEBUG" diff --git a/PC/VC6/_ctypes_test.dsp b/PC/VC6/_ctypes_test.dsp index 942b30c..d1eb217 100644 --- a/PC/VC6/_ctypes_test.dsp +++ b/PC/VC6/_ctypes_test.dsp @@ -43,8 +43,8 @@ RSC=rc.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c -# ADD CPP /nologo /MD /W3 /GX /Zi /O2 /I "..\..\Include" /I ".." /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c +# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MD /W3 /GX /Zi /O2 /I "..\..\Include" /I ".." /D "Py_BUILD_CORE_MODULE" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 # ADD BASE RSC /l 0x409 /d "NDEBUG" @@ -71,8 +71,8 @@ LINK32=link.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c -# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c +# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /D "Py_BUILD_CORE_MODULE" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 # ADD BASE RSC /l 0x409 /d "_DEBUG" diff --git a/PC/VC6/_elementtree.dsp b/PC/VC6/_elementtree.dsp index 5c9a08b..8dc0cdd 100644 --- a/PC/VC6/_elementtree.dsp +++ b/PC/VC6/_elementtree.dsp @@ -43,8 +43,8 @@ RSC=rc.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c -# ADD CPP /nologo /MD /W3 /GX /Zi /O2 /I "..\..\Include" /I ".." /I "..\..\Modules\expat" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "XML_NS" /D "XML_DTD" /D "BYTEORDER=1234" /D "XML_CONTEXT_BYTES=1024" /D "USE_PYEXPAT_CAPI" /D "XML_STATIC" /D "HAVE_MEMMOVE" /YX /FD /c +# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MD /W3 /GX /Zi /O2 /I "..\..\Include" /I ".." /I "..\..\Modules\expat" /D "Py_BUILD_CORE_MODULE" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "XML_NS" /D "XML_DTD" /D "BYTEORDER=1234" /D "XML_CONTEXT_BYTES=1024" /D "USE_PYEXPAT_CAPI" /D "XML_STATIC" /D "HAVE_MEMMOVE" /YX /FD /c # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 # ADD BASE RSC /l 0x409 /d "NDEBUG" @@ -71,8 +71,8 @@ LINK32=link.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c -# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /I "..\..\Modules\expat" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "XML_NS" /D "XML_DTD" /D "BYTEORDER=1234" /D "XML_CONTEXT_BYTES=1024" /D "USE_PYEXPAT_CAPI" /D "XML_STATIC" /D "HAVE_MEMMOVE" /YX /FD /c +# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /I "..\..\Modules\expat" /D "Py_BUILD_CORE_MODULE" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "XML_NS" /D "XML_DTD" /D "BYTEORDER=1234" /D "XML_CONTEXT_BYTES=1024" /D "USE_PYEXPAT_CAPI" /D "XML_STATIC" /D "HAVE_MEMMOVE" /YX /FD /c # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 # ADD BASE RSC /l 0x409 /d "_DEBUG" diff --git a/PC/VC6/_msi.dsp b/PC/VC6/_msi.dsp index 38e4ac5..16e96e3 100644 --- a/PC/VC6/_msi.dsp +++ b/PC/VC6/_msi.dsp @@ -45,8 +45,8 @@ RSC=rc.exe F90=df.exe # ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c # ADD CPP /nologo /MD /W3 /GX /Zi /O2 /I "..\..\Include" /I ".." /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c -# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 -# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 +# ADD BASE MTL /nologo /D "Py_BUILD_CORE_MODULE" /D "NDEBUG" /mktyplib203 /o "NUL" /win32 +# ADD MTL /nologo /D "Py_BUILD_CORE_MODULE" /D "NDEBUG" /mktyplib203 /o "NUL" /win32 # ADD BASE RSC /l 0x409 /d "NDEBUG" # ADD RSC /l 0x409 /d "NDEBUG" BSC32=bscmake.exe @@ -71,8 +71,8 @@ LINK32=link.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c -# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c +# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /D "Py_BUILD_CORE_MODULE" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 # ADD BASE RSC /l 0x409 /d "_DEBUG" diff --git a/PC/VC6/_multiprocessing.dsp b/PC/VC6/_multiprocessing.dsp index 2d3d637..2dcaf83 100644 --- a/PC/VC6/_multiprocessing.dsp +++ b/PC/VC6/_multiprocessing.dsp @@ -43,8 +43,8 @@ RSC=rc.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c -# ADD CPP /nologo /MD /W3 /GX /Zi /O2 /I "..\..\Include" /I ".." /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c +# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MD /W3 /GX /Zi /O2 /I "..\..\Include" /I ".." /D "Py_BUILD_CORE_MODULE" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 # ADD BASE RSC /l 0x409 /d "NDEBUG" @@ -71,8 +71,8 @@ LINK32=link.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c -# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c +# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /D "Py_BUILD_CORE_MODULE" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 # ADD BASE RSC /l 0x409 /d "_DEBUG" diff --git a/PC/VC6/_socket.dsp b/PC/VC6/_socket.dsp index 4e84055..55ee8f2 100644 --- a/PC/VC6/_socket.dsp +++ b/PC/VC6/_socket.dsp @@ -43,8 +43,8 @@ RSC=rc.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c -# ADD CPP /nologo /MD /W3 /GX /Zi /O2 /I "..\..\Include" /I ".." /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c +# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MD /W3 /GX /Zi /O2 /I "..\..\Include" /I ".." /D "Py_BUILD_CORE_MODULE" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 # ADD BASE RSC /l 0x409 /d "NDEBUG" @@ -71,8 +71,8 @@ LINK32=link.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c -# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c +# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /D "Py_BUILD_CORE_MODULE" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 # ADD BASE RSC /l 0x409 /d "_DEBUG" diff --git a/PC/VC6/_sqlite3.dsp b/PC/VC6/_sqlite3.dsp index a8f3329..3869938 100644 --- a/PC/VC6/_sqlite3.dsp +++ b/PC/VC6/_sqlite3.dsp @@ -43,8 +43,8 @@ RSC=rc.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c -# ADD CPP /nologo /MD /W3 /GX /Zi /O2 /I "..\..\Include" /I ".." /I "..\..\..\sqlite-source-3.3.4" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D MODULE_NAME=\"sqlite3\" /YX /FD /c +# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MD /W3 /GX /Zi /O2 /I "..\..\Include" /I ".." /I "..\..\..\sqlite-source-3.3.4" /D "Py_BUILD_CORE_MODULE" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D MODULE_NAME=\"sqlite3\" /YX /FD /c # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 # ADD BASE RSC /l 0x409 /d "NDEBUG" @@ -71,8 +71,8 @@ LINK32=link.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c -# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /I "..\..\..\sqlite-source-3.3.4" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D MODULE_NAME=\"sqlite3\" /YX /FD /c +# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /I "..\..\..\sqlite-source-3.3.4" /D "Py_BUILD_CORE_MODULE" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D MODULE_NAME=\"sqlite3\" /YX /FD /c # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 # ADD BASE RSC /l 0x409 /d "_DEBUG" diff --git a/PC/VC6/_testcapi.dsp b/PC/VC6/_testcapi.dsp index 5215b63..0eaa25a 100644 --- a/PC/VC6/_testcapi.dsp +++ b/PC/VC6/_testcapi.dsp @@ -43,8 +43,8 @@ RSC=rc.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "MMAP_EXPORTS" /YX /FD /c -# ADD CPP /nologo /MD /W3 /GX /O2 /I "..\..\Include" /I ".." /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "MMAP_EXPORTS" /YX /FD /c +# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "MMAP_EXPORTS" /YX /FD /c +# ADD CPP /nologo /MD /W3 /GX /O2 /I "..\..\Include" /I ".." /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "MMAP_EXPORTS" /YX /FD /c # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32 # ADD BASE RSC /l 0xc09 /d "NDEBUG" @@ -71,8 +71,8 @@ LINK32=link.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "MMAP_EXPORTS" /YX /FD /GZ /c -# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "MMAP_EXPORTS" /YX /FD /GZ /c +# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "MMAP_EXPORTS" /YX /FD /GZ /c +# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "MMAP_EXPORTS" /YX /FD /GZ /c # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32 # ADD BASE RSC /l 0xc09 /d "_DEBUG" diff --git a/PC/VC6/_tkinter.dsp b/PC/VC6/_tkinter.dsp index 8cda83a..5d69f59 100644 --- a/PC/VC6/_tkinter.dsp +++ b/PC/VC6/_tkinter.dsp @@ -43,8 +43,8 @@ RSC=rc.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c -# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\..\tcltk\include" /I "..\..\Include" /I ".." /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "WITH_APPINIT" /YX /FD /c +# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\..\tcltk\include" /I "..\..\Include" /I ".." /D "Py_BUILD_CORE_MODULE" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "WITH_APPINIT" /YX /FD /c # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 # ADD BASE RSC /l 0x409 /d "_DEBUG" @@ -71,8 +71,8 @@ LINK32=link.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c -# ADD CPP /nologo /MD /W3 /GX /Zi /O2 /I "..\..\..\tcltk\include" /I "..\..\Include" /I ".." /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "WITH_APPINIT" /YX /FD /c +# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MD /W3 /GX /Zi /O2 /I "..\..\..\tcltk\include" /I "..\..\Include" /I ".." /D "Py_BUILD_CORE_MODULE" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "WITH_APPINIT" /YX /FD /c # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 # ADD BASE RSC /l 0x409 /d "NDEBUG" diff --git a/PC/VC6/bz2.dsp b/PC/VC6/bz2.dsp index 90c4de2..1e96904 100644 --- a/PC/VC6/bz2.dsp +++ b/PC/VC6/bz2.dsp @@ -43,8 +43,8 @@ RSC=rc.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c -# ADD CPP /nologo /MD /W3 /GX /Zi /O2 /I "..\..\Include" /I ".." /I "..\..\..\bzip2-1.0.5" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c +# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "Py_BUILD_CORE_MODULE" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MD /W3 /GX /Zi /O2 /I "..\..\Include" /I ".." /I "..\..\..\bzip2-1.0.5" /D "Py_BUILD_CORE_MODULE" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 # ADD BASE RSC /l 0x409 /d "NDEBUG" @@ -71,8 +71,8 @@ LINK32=link.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c -# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /I "..\..\..\bzip2-1.0.5" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c +# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /I "..\..\..\bzip2-1.0.5" /D "Py_BUILD_CORE_MODULE" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 # ADD BASE RSC /l 0x409 /d "_DEBUG" diff --git a/PC/VC6/pyexpat.dsp b/PC/VC6/pyexpat.dsp index 4035a54..561c9ef 100644 --- a/PC/VC6/pyexpat.dsp +++ b/PC/VC6/pyexpat.dsp @@ -43,8 +43,8 @@ RSC=rc.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c -# ADD CPP /nologo /MD /W3 /GX /Zi /O2 /I "..\..\Include" /I ".." /I "..\..\Modules\expat" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "XML_NS" /D "XML_DTD" /D BYTEORDER=1234 /D XML_CONTEXT_BYTES=1024 /D "XML_STATIC" /D "HAVE_MEMMOVE" /YX /FD /c +# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MD /W3 /GX /Zi /O2 /I "..\..\Include" /I ".." /I "..\..\Modules\expat" /D "Py_BUILD_CORE_MODULE" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "XML_NS" /D "XML_DTD" /D BYTEORDER=1234 /D XML_CONTEXT_BYTES=1024 /D "XML_STATIC" /D "HAVE_MEMMOVE" /YX /FD /c # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 # ADD BASE RSC /l 0x409 /d "NDEBUG" @@ -71,8 +71,8 @@ LINK32=link.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c -# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /I "..\..\Modules\expat" /D "_DEBUG" /D "HAVE_EXPAT_H" /D "WIN32" /D "_WINDOWS" /D "XML_NS" /D "XML_DTD" /D BYTEORDER=1234 /D XML_CONTEXT_BYTES=1024 /D "XML_STATIC" /D "HAVE_MEMMOVE" /YX /FD /c +# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /I "..\..\Modules\expat" /D "Py_BUILD_CORE_MODULE" /D "_DEBUG" /D "HAVE_EXPAT_H" /D "WIN32" /D "_WINDOWS" /D "XML_NS" /D "XML_DTD" /D BYTEORDER=1234 /D XML_CONTEXT_BYTES=1024 /D "XML_STATIC" /D "HAVE_MEMMOVE" /YX /FD /c # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 # ADD BASE RSC /l 0x409 /d "_DEBUG" diff --git a/PC/VC6/pythoncore.dsp b/PC/VC6/pythoncore.dsp index 123b491..ea4f52d 100644 --- a/PC/VC6/pythoncore.dsp +++ b/PC/VC6/pythoncore.dsp @@ -43,8 +43,8 @@ RSC=rc.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c -# ADD CPP /nologo /MD /W3 /GX /Zi /O2 /I "..\..\Include" /I ".." /I "..\..\modules\zlib" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "USE_DL_EXPORT" /YX /FD /Zm200 /c +# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MD /W3 /GX /Zi /O2 /I "..\..\Include" /I ".." /I "..\..\modules\zlib" /D "Py_BUILD_CORE_MODULE" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "USE_DL_EXPORT" /YX /FD /Zm200 /c # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL" # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL" # ADD BASE RSC /l 0x409 /d "NDEBUG" @@ -71,8 +71,8 @@ LINK32=link.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c -# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /I "..\..\modules\zlib" /D "_DEBUG" /D "USE_DL_EXPORT" /D "WIN32" /D "_WINDOWS" /YX /FD /Zm200 /c +# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /I "..\..\modules\zlib" /D "Py_BUILD_CORE_MODULE" /D "_DEBUG" /D "USE_DL_EXPORT" /D "WIN32" /D "_WINDOWS" /YX /FD /Zm200 /c # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL" # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL" # ADD BASE RSC /l 0x409 /d "_DEBUG" diff --git a/PC/VC6/select.dsp b/PC/VC6/select.dsp index c5346c0..d0e528c 100644 --- a/PC/VC6/select.dsp +++ b/PC/VC6/select.dsp @@ -43,8 +43,8 @@ RSC=rc.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c -# ADD CPP /nologo /MD /W3 /GX /Zi /O2 /I "..\..\Include" /I ".." /I "..\..\..\select113" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c +# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MD /W3 /GX /Zi /O2 /I "..\..\Include" /I ".." /D "Py_BUILD_CORE_MODULE" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32 # ADD BASE RSC /l 0x409 /d "NDEBUG" @@ -71,8 +71,8 @@ LINK32=link.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c -# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /I "..\..\..\select113" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c +# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /D "Py_BUILD_CORE_MODULE" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /YX /FD /c # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32 # ADD BASE RSC /l 0x409 /d "_DEBUG" diff --git a/PC/VC6/unicodedata.dsp b/PC/VC6/unicodedata.dsp index 859f37b..a04db67 100644 --- a/PC/VC6/unicodedata.dsp +++ b/PC/VC6/unicodedata.dsp @@ -43,8 +43,8 @@ RSC=rc.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "MMAP_EXPORTS" /YX /FD /c -# ADD CPP /nologo /MD /W3 /GX /O2 /I "..\..\Include" /I ".." /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "MMAP_EXPORTS" /YX /FD /c +# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "MMAP_EXPORTS" /YX /FD /c +# ADD CPP /nologo /MD /W3 /GX /O2 /I "..\..\Include" /I ".." /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "MMAP_EXPORTS" /YX /FD /c # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32 # ADD BASE RSC /l 0xc09 /d "NDEBUG" @@ -71,8 +71,8 @@ LINK32=link.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "MMAP_EXPORTS" /YX /FD /GZ /c -# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "MMAP_EXPORTS" /YX /FD /GZ /c +# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "MMAP_EXPORTS" /YX /FD /GZ /c +# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "MMAP_EXPORTS" /YX /FD /GZ /c # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32 # ADD BASE RSC /l 0xc09 /d "_DEBUG" diff --git a/PC/VC6/w9xpopen.dsp b/PC/VC6/w9xpopen.dsp index 886a0e5..6a6403c 100644 --- a/PC/VC6/w9xpopen.dsp +++ b/PC/VC6/w9xpopen.dsp @@ -42,8 +42,8 @@ RSC=rc.exe # PROP Intermediate_Dir "x86-temp-release\w9xpopen" # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" -# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /YX /FD /c -# ADD CPP /nologo /MD /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /YX /FD /c +# ADD BASE CPP /nologo /W3 /GX /O2 /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /YX /FD /c +# ADD CPP /nologo /MD /W3 /GX /O2 /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /YX /FD /c # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32 # ADD BASE RSC /l 0xc09 /d "NDEBUG" @@ -69,8 +69,8 @@ LINK32=link.exe # PROP Intermediate_Dir "x86-temp-debug\w9xpopen" # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" -# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /YX /FD /GZ /c -# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /YX /FD /GZ /c +# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /YX /FD /GZ /c +# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /YX /FD /GZ /c # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32 # ADD BASE RSC /l 0xc09 /d "_DEBUG" diff --git a/PC/VC6/winsound.dsp b/PC/VC6/winsound.dsp index 1183606..6e09b9b 100644 --- a/PC/VC6/winsound.dsp +++ b/PC/VC6/winsound.dsp @@ -43,8 +43,8 @@ RSC=rc.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "WINSOUND_EXPORTS" /YX /FD /c -# ADD CPP /nologo /MD /W3 /GX /O2 /I "..\..\Include" /I ".." /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "WINSOUND_EXPORTS" /YX /FD /c +# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "WINSOUND_EXPORTS" /YX /FD /c +# ADD CPP /nologo /MD /W3 /GX /O2 /I "..\..\Include" /I ".." /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "WINSOUND_EXPORTS" /YX /FD /c # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32 # ADD BASE RSC /l 0xc09 /d "NDEBUG" @@ -71,8 +71,8 @@ LINK32=link.exe # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" F90=df.exe -# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "WINSOUND_EXPORTS" /YX /FD /GZ /c -# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "WINSOUND_EXPORTS" /YX /FD /GZ /c +# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "WINSOUND_EXPORTS" /YX /FD /GZ /c +# ADD CPP /nologo /MDd /W3 /Gm /GX /Zi /Od /I "..\..\Include" /I ".." /D "Py_BUILD_CORE_MODULE" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "WINSOUND_EXPORTS" /YX /FD /GZ /c # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32 # ADD BASE RSC /l 0xc09 /d "_DEBUG" -- cgit v0.12 From 59b7c70d58e45a8649aec0decda96ba482f1ed20 Mon Sep 17 00:00:00 2001 From: Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp> Date: Tue, 2 Nov 2010 15:44:18 +0000 Subject: Recorded merge of revisions 86117 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86117 | hirokazu.yamamoto | 2010-11-02 23:06:03 +0900 | 2 lines Defined Py_BUILD_CORE_MODULE also on VC7.1. # I don't have this compiler, so I couldn't test it. ........ --- PC/VS7.1/_ctypes.vcproj | 8 ++++---- PC/VS7.1/_ctypes_test.vcproj | 8 ++++---- PC/VS7.1/_elementtree.vcproj | 8 ++++---- PC/VS7.1/_msi.vcproj | 8 ++++---- PC/VS7.1/_socket.vcproj | 8 ++++---- PC/VS7.1/_sqlite3.vcproj | 8 ++++---- PC/VS7.1/_testcapi.vcproj | 8 ++++---- PC/VS7.1/_tkinter.vcproj | 8 ++++---- PC/VS7.1/bz2.vcproj | 8 ++++---- PC/VS7.1/pyexpat.vcproj | 8 ++++---- PC/VS7.1/pythoncore.vcproj | 8 ++++---- PC/VS7.1/select.vcproj | 8 ++++---- PC/VS7.1/unicodedata.vcproj | 8 ++++---- PC/VS7.1/w9xpopen.vcproj | 4 ++-- PC/VS7.1/winsound.vcproj | 8 ++++---- 15 files changed, 58 insertions(+), 58 deletions(-) diff --git a/PC/VS7.1/_ctypes.vcproj b/PC/VS7.1/_ctypes.vcproj index b4b9ed1..7dad3e1 100644 --- a/PC/VS7.1/_ctypes.vcproj +++ b/PC/VS7.1/_ctypes.vcproj @@ -21,7 +21,7 @@ Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="..\..\Include,..\..\PC,..\..\Modules\_ctypes\libffi_msvc" - PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;_DEBUG;_WINDOWS" MinimalRebuild="FALSE" BasicRuntimeChecks="3" RuntimeLibrary="3" @@ -75,7 +75,7 @@ Name="VCCLCompilerTool" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC,..\..\Modules\_ctypes\libffi_msvc" - PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;NDEBUG;_WINDOWS" StringPooling="TRUE" RuntimeLibrary="2" EnableFunctionLevelLinking="TRUE" @@ -132,7 +132,7 @@ AdditionalOptions=" /USECL:MS_OPTERON /GS-" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC,..\..\Modules\_ctypes\libffi_msvc" - PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;NDEBUG;_WINDOWS" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" @@ -191,7 +191,7 @@ AdditionalOptions=" /USECL:MS_ITANIUM" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC,..\..\Modules\_ctypes\libffi_msvc" - PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;NDEBUG;_WINDOWS" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" diff --git a/PC/VS7.1/_ctypes_test.vcproj b/PC/VS7.1/_ctypes_test.vcproj index fd237e5..b85b5d2 100644 --- a/PC/VS7.1/_ctypes_test.vcproj +++ b/PC/VS7.1/_ctypes_test.vcproj @@ -20,7 +20,7 @@ Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;_DEBUG;_WINDOWS" MinimalRebuild="FALSE" BasicRuntimeChecks="3" RuntimeLibrary="3" @@ -72,7 +72,7 @@ Name="VCCLCompilerTool" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;NDEBUG;_WINDOWS" StringPooling="TRUE" RuntimeLibrary="2" EnableFunctionLevelLinking="TRUE" @@ -127,7 +127,7 @@ AdditionalOptions=" /USECL:MS_ITANIUM" Optimization="0" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;_DEBUG;_WINDOWS" MinimalRebuild="FALSE" BasicRuntimeChecks="0" RuntimeLibrary="3" @@ -182,7 +182,7 @@ AdditionalOptions=" /USECL:MS_OPTERON" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;NDEBUG;_WINDOWS" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" diff --git a/PC/VS7.1/_elementtree.vcproj b/PC/VS7.1/_elementtree.vcproj index 63301d7..2c8d643 100644 --- a/PC/VS7.1/_elementtree.vcproj +++ b/PC/VS7.1/_elementtree.vcproj @@ -22,7 +22,7 @@ Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="..\..\Include,..\..\PC,..\..\Modules\expat" - PreprocessorDefinitions="_DEBUG;HAVE_EXPAT_H;WIN32;_WINDOWS;XML_NS;XML_DTD;BYTEORDER=1234;XML_CONTEXT_BYTES=1024;USE_PYEXPAT_CAPI;XML_STATIC;HAVE_MEMMOVE" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;_DEBUG;HAVE_EXPAT_H;WIN32;_WINDOWS;XML_NS;XML_DTD;BYTEORDER=1234;XML_CONTEXT_BYTES=1024;USE_PYEXPAT_CAPI;XML_STATIC;HAVE_MEMMOVE" RuntimeLibrary="3" UsePrecompiledHeader="2" WarningLevel="3" @@ -76,7 +76,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC,..\..\Modules\expat" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS;XML_NS;XML_DTD;BYTEORDER=1234;XML_CONTEXT_BYTES=1024;USE_PYEXPAT_CAPI;XML_STATIC;HAVE_MEMMOVE" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS;XML_NS;XML_DTD;BYTEORDER=1234;XML_CONTEXT_BYTES=1024;USE_PYEXPAT_CAPI;XML_STATIC;HAVE_MEMMOVE" StringPooling="TRUE" RuntimeLibrary="2" EnableFunctionLevelLinking="TRUE" @@ -133,7 +133,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC,..\..\Modules\expat" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS;XML_NS;XML_DTD;BYTEORDER=1234;XML_CONTEXT_BYTES=1024;USE_PYEXPAT_CAPI;XML_STATIC;HAVE_MEMMOVE" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS;XML_NS;XML_DTD;BYTEORDER=1234;XML_CONTEXT_BYTES=1024;USE_PYEXPAT_CAPI;XML_STATIC;HAVE_MEMMOVE" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" @@ -194,7 +194,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC,..\..\Modules\expat" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS;XML_NS;XML_DTD;BYTEORDER=1234;XML_CONTEXT_BYTES=1024;USE_PYEXPAT_CAPI;XML_STATIC;HAVE_MEMMOVE" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS;XML_NS;XML_DTD;BYTEORDER=1234;XML_CONTEXT_BYTES=1024;USE_PYEXPAT_CAPI;XML_STATIC;HAVE_MEMMOVE" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" diff --git a/PC/VS7.1/_msi.vcproj b/PC/VS7.1/_msi.vcproj index af29453..ecbcb85 100644 --- a/PC/VS7.1/_msi.vcproj +++ b/PC/VS7.1/_msi.vcproj @@ -23,7 +23,7 @@ Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;_DEBUG;_WINDOWS;_USRDLL" BasicRuntimeChecks="3" RuntimeLibrary="3" UsePrecompiledHeader="2" @@ -78,7 +78,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;NDEBUG;_WINDOWS;_USRDLL" StringPooling="TRUE" RuntimeLibrary="2" EnableFunctionLevelLinking="TRUE" @@ -133,7 +133,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;NDEBUG;_WINDOWS;_USRDLL" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" @@ -193,7 +193,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;NDEBUG;_WINDOWS;_USRDLL" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" diff --git a/PC/VS7.1/_socket.vcproj b/PC/VS7.1/_socket.vcproj index e3a0cc0..157d7d9 100644 --- a/PC/VS7.1/_socket.vcproj +++ b/PC/VS7.1/_socket.vcproj @@ -21,7 +21,7 @@ Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="_DEBUG;WIN32;_WINDOWS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;_DEBUG;WIN32;_WINDOWS" RuntimeLibrary="3" UsePrecompiledHeader="2" WarningLevel="3" @@ -75,7 +75,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS" StringPooling="TRUE" RuntimeLibrary="2" EnableFunctionLevelLinking="TRUE" @@ -132,7 +132,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" @@ -193,7 +193,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" diff --git a/PC/VS7.1/_sqlite3.vcproj b/PC/VS7.1/_sqlite3.vcproj index 623ec37..de86c6f 100644 --- a/PC/VS7.1/_sqlite3.vcproj +++ b/PC/VS7.1/_sqlite3.vcproj @@ -22,7 +22,7 @@ Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="..\..\Include;..\..\PC;..\..\..\sqlite-source-3.3.4" - PreprocessorDefinitions="_DEBUG;WIN32;_WINDOWS;MODULE_NAME=\"sqlite3\"" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;_DEBUG;WIN32;_WINDOWS;MODULE_NAME=\"sqlite3\"" RuntimeLibrary="3" UsePrecompiledHeader="2" WarningLevel="3" @@ -77,7 +77,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include;..\..\PC;..\..\..\sqlite-source-3.3.4" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS;MODULE_NAME=\"sqlite3\"" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS;MODULE_NAME=\"sqlite3\"" StringPooling="TRUE" RuntimeLibrary="2" EnableFunctionLevelLinking="TRUE" @@ -135,7 +135,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include;..\..\PC;..\..\..\sqlite-source-3.3.4" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS;MODULE_NAME=\"sqlite3\"" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS;MODULE_NAME=\"sqlite3\"" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" @@ -197,7 +197,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include;..\..\PC;..\..\..\sqlite-source-3.3.4" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS;MODULE_NAME=\"sqlite3\"" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS;MODULE_NAME=\"sqlite3\"" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" diff --git a/PC/VS7.1/_testcapi.vcproj b/PC/VS7.1/_testcapi.vcproj index 4b2e257..5261597 100644 --- a/PC/VS7.1/_testcapi.vcproj +++ b/PC/VS7.1/_testcapi.vcproj @@ -23,7 +23,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;MMAP_EXPORTS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;NDEBUG;_WINDOWS;_USRDLL;MMAP_EXPORTS" StringPooling="TRUE" RuntimeLibrary="2" EnableFunctionLevelLinking="TRUE" @@ -75,7 +75,7 @@ Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;MMAP_EXPORTS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;_DEBUG;_WINDOWS;_USRDLL;MMAP_EXPORTS" BasicRuntimeChecks="3" RuntimeLibrary="3" UsePrecompiledHeader="2" @@ -130,7 +130,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;MMAP_EXPORTS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;NDEBUG;_WINDOWS;_USRDLL;MMAP_EXPORTS" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" @@ -189,7 +189,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;MMAP_EXPORTS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;NDEBUG;_WINDOWS;_USRDLL;MMAP_EXPORTS" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" diff --git a/PC/VS7.1/_tkinter.vcproj b/PC/VS7.1/_tkinter.vcproj index 3a90144..a8ef19a 100644 --- a/PC/VS7.1/_tkinter.vcproj +++ b/PC/VS7.1/_tkinter.vcproj @@ -22,7 +22,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\..\tcltk\include,..\..\Include,..\..\PC" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS;WITH_APPINIT" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS;WITH_APPINIT" StringPooling="TRUE" RuntimeLibrary="2" EnableFunctionLevelLinking="TRUE" @@ -78,7 +78,7 @@ Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="..\..\..\tcltk\include,..\..\Include,..\..\PC" - PreprocessorDefinitions="_DEBUG;WIN32;_WINDOWS;WITH_APPINIT" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;_DEBUG;WIN32;_WINDOWS;WITH_APPINIT" RuntimeLibrary="3" UsePrecompiledHeader="2" WarningLevel="3" @@ -134,7 +134,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\..\tcltk\include,..\..\Include,..\..\PC" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS;WITH_APPINIT" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS;WITH_APPINIT" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" @@ -196,7 +196,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\..\tcltk\include,..\..\Include,..\..\PC" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS;WITH_APPINIT" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS;WITH_APPINIT" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" diff --git a/PC/VS7.1/bz2.vcproj b/PC/VS7.1/bz2.vcproj index 792a2e9..bdd085d 100644 --- a/PC/VS7.1/bz2.vcproj +++ b/PC/VS7.1/bz2.vcproj @@ -22,7 +22,7 @@ Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="..\..\Include,..\..\PC,..\..\..\bzip2-1.0.3" - PreprocessorDefinitions="_DEBUG;WIN32;_WINDOWS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;_DEBUG;WIN32;_WINDOWS" RuntimeLibrary="3" UsePrecompiledHeader="2" WarningLevel="3" @@ -80,7 +80,7 @@ nmake /nologo /f makefile.msc Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC,..\..\..\bzip2-1.0.3" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS" StringPooling="TRUE" RuntimeLibrary="2" EnableFunctionLevelLinking="TRUE" @@ -141,7 +141,7 @@ nmake /nologo /f makefile.msc lib Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC,..\..\..\bzip2-1.0.3" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" @@ -206,7 +206,7 @@ nmake /nologo /f makefile.msc lib Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC,..\..\..\bzip2-1.0.3" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" diff --git a/PC/VS7.1/pyexpat.vcproj b/PC/VS7.1/pyexpat.vcproj index 3c26b5be..4229912 100644 --- a/PC/VS7.1/pyexpat.vcproj +++ b/PC/VS7.1/pyexpat.vcproj @@ -21,7 +21,7 @@ Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="..\..\Include,..\..\PC,..\..\Modules\expat" - PreprocessorDefinitions="_DEBUG;HAVE_EXPAT_H;WIN32;_WINDOWS;XML_NS;XML_DTD;BYTEORDER=1234;XML_CONTEXT_BYTES=1024;XML_STATIC;HAVE_MEMMOVE" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;_DEBUG;HAVE_EXPAT_H;WIN32;_WINDOWS;XML_NS;XML_DTD;BYTEORDER=1234;XML_CONTEXT_BYTES=1024;XML_STATIC;HAVE_MEMMOVE" RuntimeLibrary="3" UsePrecompiledHeader="2" WarningLevel="3" @@ -75,7 +75,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC,..\..\Modules\expat" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS;XML_NS;XML_DTD;BYTEORDER=1234;XML_CONTEXT_BYTES=1024;XML_STATIC;HAVE_MEMMOVE" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS;XML_NS;XML_DTD;BYTEORDER=1234;XML_CONTEXT_BYTES=1024;XML_STATIC;HAVE_MEMMOVE" StringPooling="TRUE" RuntimeLibrary="2" EnableFunctionLevelLinking="TRUE" @@ -132,7 +132,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC,..\..\Modules\expat" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS;XML_NS;XML_DTD;BYTEORDER=1234;XML_CONTEXT_BYTES=1024;XML_STATIC;HAVE_MEMMOVE" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS;XML_NS;XML_DTD;BYTEORDER=1234;XML_CONTEXT_BYTES=1024;XML_STATIC;HAVE_MEMMOVE" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" @@ -193,7 +193,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC,..\..\Modules\expat" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS;XML_NS;XML_DTD;BYTEORDER=1234;XML_CONTEXT_BYTES=1024;XML_STATIC;HAVE_MEMMOVE" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS;XML_NS;XML_DTD;BYTEORDER=1234;XML_CONTEXT_BYTES=1024;XML_STATIC;HAVE_MEMMOVE" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" diff --git a/PC/VS7.1/pythoncore.vcproj b/PC/VS7.1/pythoncore.vcproj index 9e63ae2..05ed305 100644 --- a/PC/VS7.1/pythoncore.vcproj +++ b/PC/VS7.1/pythoncore.vcproj @@ -25,7 +25,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS;USE_DL_EXPORT" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS;USE_DL_EXPORT" StringPooling="TRUE" RuntimeLibrary="2" EnableFunctionLevelLinking="TRUE" @@ -87,7 +87,7 @@ AdditionalOptions="/Zm200 " Optimization="0" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="_DEBUG;USE_DL_EXPORT;WIN32;_WINDOWS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;_DEBUG;USE_DL_EXPORT;WIN32;_WINDOWS" RuntimeLibrary="3" UsePrecompiledHeader="2" WarningLevel="3" @@ -148,7 +148,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS;USE_DL_EXPORT" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS;USE_DL_EXPORT" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" @@ -215,7 +215,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS;USE_DL_EXPORT" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS;USE_DL_EXPORT" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" diff --git a/PC/VS7.1/select.vcproj b/PC/VS7.1/select.vcproj index 6a8af4e..0c18f60 100644 --- a/PC/VS7.1/select.vcproj +++ b/PC/VS7.1/select.vcproj @@ -22,7 +22,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS" StringPooling="TRUE" RuntimeLibrary="2" EnableFunctionLevelLinking="TRUE" @@ -78,7 +78,7 @@ Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="_DEBUG;WIN32;_WINDOWS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;_DEBUG;WIN32;_WINDOWS" RuntimeLibrary="3" UsePrecompiledHeader="2" WarningLevel="3" @@ -134,7 +134,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" @@ -196,7 +196,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;NDEBUG;WIN32;_WINDOWS" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" diff --git a/PC/VS7.1/unicodedata.vcproj b/PC/VS7.1/unicodedata.vcproj index 682d06c..b6f2808 100644 --- a/PC/VS7.1/unicodedata.vcproj +++ b/PC/VS7.1/unicodedata.vcproj @@ -23,7 +23,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;MMAP_EXPORTS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;NDEBUG;_WINDOWS;_USRDLL;MMAP_EXPORTS" StringPooling="TRUE" RuntimeLibrary="2" EnableFunctionLevelLinking="TRUE" @@ -75,7 +75,7 @@ Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;MMAP_EXPORTS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;_DEBUG;_WINDOWS;_USRDLL;MMAP_EXPORTS" BasicRuntimeChecks="3" RuntimeLibrary="3" UsePrecompiledHeader="2" @@ -130,7 +130,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;MMAP_EXPORTS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;NDEBUG;_WINDOWS;_USRDLL;MMAP_EXPORTS" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" @@ -189,7 +189,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;MMAP_EXPORTS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;NDEBUG;_WINDOWS;_USRDLL;MMAP_EXPORTS" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" diff --git a/PC/VS7.1/w9xpopen.vcproj b/PC/VS7.1/w9xpopen.vcproj index 6bd9273..ed133fb 100644 --- a/PC/VS7.1/w9xpopen.vcproj +++ b/PC/VS7.1/w9xpopen.vcproj @@ -21,7 +21,7 @@ <Tool Name="VCCLCompilerTool" Optimization="0" - PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;_DEBUG;_WINDOWS" BasicRuntimeChecks="3" RuntimeLibrary="3" UsePrecompiledHeader="2" @@ -71,7 +71,7 @@ Name="VCCLCompilerTool" Optimization="2" InlineFunctionExpansion="1" - PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;NDEBUG;_WINDOWS" StringPooling="TRUE" RuntimeLibrary="2" EnableFunctionLevelLinking="TRUE" diff --git a/PC/VS7.1/winsound.vcproj b/PC/VS7.1/winsound.vcproj index 5ee9a42..66d29a3 100644 --- a/PC/VS7.1/winsound.vcproj +++ b/PC/VS7.1/winsound.vcproj @@ -22,7 +22,7 @@ Name="VCCLCompilerTool" Optimization="0" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;WINSOUND_EXPORTS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;_DEBUG;_WINDOWS;_USRDLL;WINSOUND_EXPORTS" BasicRuntimeChecks="3" RuntimeLibrary="3" UsePrecompiledHeader="2" @@ -77,7 +77,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;WINSOUND_EXPORTS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;NDEBUG;_WINDOWS;_USRDLL;WINSOUND_EXPORTS" StringPooling="TRUE" RuntimeLibrary="2" EnableFunctionLevelLinking="TRUE" @@ -132,7 +132,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;WINSOUND_EXPORTS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;NDEBUG;_WINDOWS;_USRDLL;WINSOUND_EXPORTS" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" @@ -192,7 +192,7 @@ Optimization="2" InlineFunctionExpansion="1" AdditionalIncludeDirectories="..\..\Include,..\..\PC" - PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;WINSOUND_EXPORTS" + PreprocessorDefinitions="Py_BUILD_CORE_MODULE;WIN32;NDEBUG;_WINDOWS;_USRDLL;WINSOUND_EXPORTS" StringPooling="TRUE" BasicRuntimeChecks="0" RuntimeLibrary="2" -- cgit v0.12 From 26899f476e6d8445161a57241643456ac292f73a Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 2 Nov 2010 23:52:49 +0000 Subject: Merged revisions 86130 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86130 | antoine.pitrou | 2010-11-03 00:50:11 +0100 (mer., 03 nov. 2010) | 3 lines Issue #10173: test_multiprocessing shouldn't pickle TestCase instances ........ --- Lib/test/test_multiprocessing.py | 73 +++++++++++++++++++++++++++------------- 1 file changed, 49 insertions(+), 24 deletions(-) diff --git a/Lib/test/test_multiprocessing.py b/Lib/test/test_multiprocessing.py index 869cf3b..a001e93 100644 --- a/Lib/test/test_multiprocessing.py +++ b/Lib/test/test_multiprocessing.py @@ -115,6 +115,13 @@ class BaseTestCase(object): else: return self.assertEqual(value, res) + # For the sanity of Windows users, rather than crashing or freezing in + # multiple ways. + def __reduce__(self, *args): + raise NotImplementedError("shouldn't try to pickle a test case") + + __reduce_ex__ = __reduce__ + # # Return the value of a semaphore # @@ -153,12 +160,13 @@ class _TestProcess(BaseTestCase): self.assertEqual(current.ident, os.getpid()) self.assertEqual(current.exitcode, None) - def _test(self, q, *args, **kwds): - current = self.current_process() + @classmethod + def _test(cls, q, *args, **kwds): + current = cls.current_process() q.put(args) q.put(kwds) q.put(current.name) - if self.TYPE != 'threads': + if cls.TYPE != 'threads': q.put(bytes(current.authkey)) q.put(current.pid) @@ -201,7 +209,8 @@ class _TestProcess(BaseTestCase): self.assertEquals(p.is_alive(), False) self.assertTrue(p not in self.active_children()) - def _test_terminate(self): + @classmethod + def _test_terminate(cls): time.sleep(1000) def test_terminate(self): @@ -250,13 +259,14 @@ class _TestProcess(BaseTestCase): p.join() self.assertTrue(p not in self.active_children()) - def _test_recursion(self, wconn, id): + @classmethod + def _test_recursion(cls, wconn, id): from multiprocessing import forking wconn.send(id) if len(id) < 2: for i in range(2): - p = self.Process( - target=self._test_recursion, args=(wconn, id+[i]) + p = cls.Process( + target=cls._test_recursion, args=(wconn, id+[i]) ) p.start() p.join() @@ -339,7 +349,8 @@ def queue_full(q, maxsize): class _TestQueue(BaseTestCase): - def _test_put(self, queue, child_can_start, parent_can_continue): + @classmethod + def _test_put(cls, queue, child_can_start, parent_can_continue): child_can_start.wait() for i in range(6): queue.get() @@ -403,7 +414,8 @@ class _TestQueue(BaseTestCase): proc.join() - def _test_get(self, queue, child_can_start, parent_can_continue): + @classmethod + def _test_get(cls, queue, child_can_start, parent_can_continue): child_can_start.wait() #queue.put(1) queue.put(2) @@ -464,7 +476,8 @@ class _TestQueue(BaseTestCase): proc.join() - def _test_fork(self, queue): + @classmethod + def _test_fork(cls, queue): for i in range(10, 20): queue.put(i) # note that at this point the items may only be buffered, so the @@ -512,7 +525,8 @@ class _TestQueue(BaseTestCase): q.get() self.assertEqual(q.qsize(), 0) - def _test_task_done(self, q): + @classmethod + def _test_task_done(cls, q): for obj in iter(q.get, None): time.sleep(DELTA) q.task_done() @@ -624,7 +638,8 @@ class _TestSemaphore(BaseTestCase): class _TestCondition(BaseTestCase): - def f(self, cond, sleeping, woken, timeout=None): + @classmethod + def f(cls, cond, sleeping, woken, timeout=None): cond.acquire() sleeping.release() cond.wait(timeout) @@ -756,7 +771,8 @@ class _TestCondition(BaseTestCase): class _TestEvent(BaseTestCase): - def _test_event(self, event): + @classmethod + def _test_event(cls, event): time.sleep(TIMEOUT2) event.set() @@ -809,8 +825,9 @@ class _TestValue(BaseTestCase): ('c', latin('x'), latin('y')) ] - def _test(self, values): - for sv, cv in zip(values, self.codes_values): + @classmethod + def _test(cls, values): + for sv, cv in zip(values, cls.codes_values): sv.value = cv[2] @@ -865,7 +882,8 @@ class _TestArray(BaseTestCase): ALLOWED_TYPES = ('processes',) - def f(self, seq): + @classmethod + def f(cls, seq): for i in range(1, len(seq)): seq[i] += seq[i-1] @@ -1176,7 +1194,8 @@ class _TestRemoteManager(BaseTestCase): ALLOWED_TYPES = ('manager',) - def _putter(self, address, authkey): + @classmethod + def _putter(cls, address, authkey): manager = QueueManager2( address=address, authkey=authkey, serializer=SERIALIZER ) @@ -1214,7 +1233,8 @@ class _TestRemoteManager(BaseTestCase): class _TestManagerRestart(BaseTestCase): - def _putter(self, address, authkey): + @classmethod + def _putter(cls, address, authkey): manager = QueueManager( address=address, authkey=authkey, serializer=SERIALIZER) manager.connect() @@ -1253,7 +1273,8 @@ class _TestConnection(BaseTestCase): ALLOWED_TYPES = ('processes', 'threads') - def _echo(self, conn): + @classmethod + def _echo(cls, conn): for msg in iter(conn.recv_bytes, SENTINEL): conn.send_bytes(msg) conn.close() @@ -1402,8 +1423,9 @@ class _TestListenerClient(BaseTestCase): ALLOWED_TYPES = ('processes', 'threads') - def _test(self, address): - conn = self.connection.Client(address) + @classmethod + def _test(cls, address): + conn = cls.connection.Client(address) conn.send('hello') conn.close() @@ -1564,7 +1586,8 @@ class _TestSharedCTypes(BaseTestCase): ALLOWED_TYPES = ('processes',) - def _double(self, x, y, foo, arr, string): + @classmethod + def _double(cls, x, y, foo, arr, string): x.value *= 2 y.value *= 2 foo.x *= 2 @@ -1612,7 +1635,8 @@ class _TestFinalize(BaseTestCase): ALLOWED_TYPES = ('processes',) - def _test_finalize(self, conn): + @classmethod + def _test_finalize(cls, conn): class Foo(object): pass @@ -1706,7 +1730,8 @@ class _TestLogging(BaseTestCase): logger.info('nor will this') logger.setLevel(LOG_LEVEL) - def _test_level(self, conn): + @classmethod + def _test_level(cls, conn): logger = multiprocessing.get_logger() conn.send(logger.getEffectiveLevel()) -- cgit v0.12 From 48bbc68c8bfefc25759c98bf43b6bc33b6b8bdf0 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Wed, 3 Nov 2010 21:39:07 +0000 Subject: Merged revisions 86144 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86144 | benjamin.peterson | 2010-11-03 16:35:28 -0500 (Wed, 03 Nov 2010) | 1 line update items/keys/values doc #10300 ........ --- Doc/c-api/dict.rst | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/Doc/c-api/dict.rst b/Doc/c-api/dict.rst index 89db16e..2351168 100644 --- a/Doc/c-api/dict.rst +++ b/Doc/c-api/dict.rst @@ -117,20 +117,18 @@ Dictionary Objects .. cfunction:: PyObject* PyDict_Items(PyObject *p) - Return a :ctype:`PyListObject` containing all the items from the - dictionary, as in the dictionary method :meth:`dict.items`. + Return a :c:type:`PyListObject` containing all the items from the dictionary. .. cfunction:: PyObject* PyDict_Keys(PyObject *p) - Return a :ctype:`PyListObject` containing all the keys from the dictionary, - as in the dictionary method :meth:`dict.keys`. + Return a :c:type:`PyListObject` containing all the keys from the dictionary. .. cfunction:: PyObject* PyDict_Values(PyObject *p) - Return a :ctype:`PyListObject` containing all the values from the - dictionary *p*, as in the dictionary method :meth:`dict.values`. + Return a :c:type:`PyListObject` containing all the values from the dictionary + *p*. .. cfunction:: Py_ssize_t PyDict_Size(PyObject *p) -- cgit v0.12 From 8f8ed9419608fb1c69ba3011fb956cc854140b94 Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Thu, 4 Nov 2010 03:49:29 +0000 Subject: Merged revisions 86151 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86151 | brian.curtin | 2010-11-03 22:41:43 -0500 (Wed, 03 Nov 2010) | 3 lines Fix three ResourceWarnings. Mimic the clientTearDown from ThreadedTCPSocketTest, closing the socket. ........ --- Lib/test/test_socket.py | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py index a467e0d..98ba4df 100644 --- a/Lib/test/test_socket.py +++ b/Lib/test/test_socket.py @@ -177,6 +177,11 @@ class ThreadedUDPSocketTest(SocketUDPTest, ThreadableTest): def clientSetUp(self): self.cli = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) + def clientTearDown(self): + self.cli.close() + self.cli = None + ThreadableTest.clientTearDown(self) + class SocketConnectedTest(ThreadedTCPSocketTest): """Socket tests for client-server connection. -- cgit v0.12 From fc5f381caa8273765a3011fffe16c42690ad1aa2 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Thu, 4 Nov 2010 07:24:55 +0000 Subject: Fix markup. --- Doc/c-api/dict.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Doc/c-api/dict.rst b/Doc/c-api/dict.rst index 2351168..5943887 100644 --- a/Doc/c-api/dict.rst +++ b/Doc/c-api/dict.rst @@ -117,17 +117,17 @@ Dictionary Objects .. cfunction:: PyObject* PyDict_Items(PyObject *p) - Return a :c:type:`PyListObject` containing all the items from the dictionary. + Return a :ctype:`PyListObject` containing all the items from the dictionary. .. cfunction:: PyObject* PyDict_Keys(PyObject *p) - Return a :c:type:`PyListObject` containing all the keys from the dictionary. + Return a :ctype:`PyListObject` containing all the keys from the dictionary. .. cfunction:: PyObject* PyDict_Values(PyObject *p) - Return a :c:type:`PyListObject` containing all the values from the dictionary + Return a :ctype:`PyListObject` containing all the values from the dictionary *p*. -- cgit v0.12 From 09ea792a9423802002500ae0dfa3d668f5e5d9f6 Mon Sep 17 00:00:00 2001 From: Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp> Date: Thu, 4 Nov 2010 12:35:21 +0000 Subject: Merged revisions 86159 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86159 | hirokazu.yamamoto | 2010-11-04 21:09:08 +0900 | 2 lines Issue #5391: mmap.read_byte() should return unsigned value [0, 255] instead of signed value [-127, 128]. ........ --- Lib/test/test_mmap.py | 9 +++++++++ Modules/mmapmodule.c | 2 +- 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_mmap.py b/Lib/test/test_mmap.py index b3869a6..b6d2ffb 100644 --- a/Lib/test/test_mmap.py +++ b/Lib/test/test_mmap.py @@ -536,6 +536,15 @@ class MmapTests(unittest.TestCase): m.seek(8) self.assertRaises(ValueError, m.write, b"bar") + def test_non_ascii_byte(self): + for b in (129, 200, 255): # > 128 + m = mmap.mmap(-1, 1) + m.write_byte(b) + self.assertEquals(m[0], b) + m.seek(0) + self.assertEquals(m.read_byte(), b) + m.close() + if os.name == 'nt': def test_tagname(self): data1 = b"0123456789" diff --git a/Modules/mmapmodule.c b/Modules/mmapmodule.c index c39715a..0005113 100644 --- a/Modules/mmapmodule.c +++ b/Modules/mmapmodule.c @@ -205,7 +205,7 @@ mmap_read_byte_method(mmap_object *self, if (self->pos < self->size) { char value = self->data[self->pos]; self->pos += 1; - return Py_BuildValue("b", value); + return Py_BuildValue("B", (unsigned char)value); } else { PyErr_SetString(PyExc_ValueError, "read byte out of range"); return NULL; -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 020e09a5b4111fe8cc33fb94fd1c71dc3319a299 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Thu, 4 Nov 2010 20:50:00 +0000 Subject: Merged revisions 86175 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86175 | antoine.pitrou | 2010-11-04 21:48:37 +0100 (jeu., 04 nov. 2010) | 4 lines Issue #3699: Fix test_bigaddrspace and extend it to test bytestrings as well as unicode strings. Initial patch by Sandro Tosi. ........ --- Lib/test/test_bigaddrspace.py | 83 +++++++++++++++++++++++++++++++------------ Misc/NEWS | 3 ++ 2 files changed, 63 insertions(+), 23 deletions(-) diff --git a/Lib/test/test_bigaddrspace.py b/Lib/test/test_bigaddrspace.py index 3aedc4cf..d383440 100644 --- a/Lib/test/test_bigaddrspace.py +++ b/Lib/test/test_bigaddrspace.py @@ -1,3 +1,13 @@ +""" +These tests are meant to exercise that requests to create objects bigger +than what the address space allows are properly met with an OverflowError +(rather than crash weirdly). + +Primarily, this means 32-bit builds with at least 2 GB of available memory. +You need to pass the -M option to regrtest (e.g. "-M 2.1G") for tests to +be enabled. +""" + from test import support from test.support import bigaddrspacetest, MAX_Py_ssize_t @@ -6,39 +16,66 @@ import operator import sys +class BytesTest(unittest.TestCase): + + @bigaddrspacetest + def test_concat(self): + # Allocate a bytestring that's near the maximum size allowed by + # the address space, and then try to build a new, larger one through + # concatenation. + x = b"x" * (MAX_Py_ssize_t - 128) + self.assertRaises(OverflowError, operator.add, x, b"x" * 128) + + @bigaddrspacetest + def test_optimized_concat(self): + x = b"x" * (MAX_Py_ssize_t - 128) + + with self.assertRaises(OverflowError) as cm: + # this statement uses a fast path in ceval.c + x = x + b"x" * 128 + + with self.assertRaises(OverflowError) as cm: + # this statement uses a fast path in ceval.c + x += b"x" * 128 + + @bigaddrspacetest + def test_repeat(self): + x = b"x" * (MAX_Py_ssize_t - 128) + self.assertRaises(OverflowError, operator.mul, x, 128) + + class StrTest(unittest.TestCase): + unicodesize = 2 if sys.maxunicode < 65536 else 4 + @bigaddrspacetest def test_concat(self): - s1 = 'x' * MAX_Py_ssize_t - self.assertRaises(OverflowError, operator.add, s1, '?') + # Create a string half the size that would fill the address space + x = "x" * (MAX_Py_ssize_t // (2 * self.unicodesize)) + # Unicode objects trigger MemoryError in case an operation that's + # going to cause a size overflow is executed + self.assertRaises(MemoryError, operator.add, x, x) @bigaddrspacetest def test_optimized_concat(self): - x = 'x' * MAX_Py_ssize_t - try: - x = x + '?' # this statement uses a fast path in ceval.c - except OverflowError: - pass - else: - self.fail("should have raised OverflowError") - try: - x += '?' # this statement uses a fast path in ceval.c - except OverflowError: - pass - else: - self.fail("should have raised OverflowError") - self.assertEquals(len(x), MAX_Py_ssize_t) - - ### the following test is pending a patch - # (http://mail.python.org/pipermail/python-dev/2006-July/067774.html) - #@bigaddrspacetest - #def test_repeat(self): - # self.assertRaises(OverflowError, operator.mul, 'x', MAX_Py_ssize_t + 1) + x = "x" * (MAX_Py_ssize_t // (2 * self.unicodesize)) + + with self.assertRaises(MemoryError) as cm: + # this statement uses a fast path in ceval.c + x = x + x + + with self.assertRaises(MemoryError) as cm: + # this statement uses a fast path in ceval.c + x += x + + @bigaddrspacetest + def test_repeat(self): + x = "x" * (MAX_Py_ssize_t // (2 * self.unicodesize)) + self.assertRaises(MemoryError, operator.mul, x, 2) def test_main(): - support.run_unittest(StrTest) + support.run_unittest(BytesTest, StrTest) if __name__ == '__main__': if len(sys.argv) > 1: diff --git a/Misc/NEWS b/Misc/NEWS index 30eb825..05a0023 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -702,6 +702,9 @@ Build Tests ----- +- Issue #3699: Fix test_bigaddrspace and extend it to test bytestrings + as well as unicode strings. Initial patch by Sandro Tosi. + - Issue #9628: fix runtests.sh -x option so more than one test can be excluded. - Issue #9894: Do not hardcode ENOENT in test_subprocess. -- cgit v0.12 From 96d1eb1ec8a1c4116bd4deb95439d794a71ff0bd Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Fri, 5 Nov 2010 01:07:35 +0000 Subject: Merged revisions 85732,85778,85785,85853,85930,86008,86089 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85732 | alexander.belopolsky | 2010-10-19 17:07:52 -0400 (Tue, 19 Oct 2010) | 3 lines Issue #7061: Fixed some of the issues in turtle module documentation reported by Terry J. Reedy. ........ r85778 | alexander.belopolsky | 2010-10-21 14:15:39 -0400 (Thu, 21 Oct 2010) | 1 line Issue #7061: Fixed section title ........ r85785 | alexander.belopolsky | 2010-10-21 18:29:36 -0400 (Thu, 21 Oct 2010) | 1 line Fixed a typo ........ r85853 | alexander.belopolsky | 2010-10-26 23:06:43 -0400 (Tue, 26 Oct 2010) | 4 lines Issue #7061: Dropped "for Tk" from turtle module title and moved its doc section under frameworks. Also fixed a couple of markup issues that affected TOC rendering. ........ r85930 | alexander.belopolsky | 2010-10-29 13:16:49 -0400 (Fri, 29 Oct 2010) | 1 line Issue 7061: Explained 'gon' ........ r86008 | alexander.belopolsky | 2010-10-30 20:51:11 -0400 (Sat, 30 Oct 2010) | 1 line Issues #7061, #10225: Fixed doctests in turtle manual ........ r86089 | alexander.belopolsky | 2010-11-01 11:45:34 -0400 (Mon, 01 Nov 2010) | 1 line Issue #7061: Simplified a section title. ........ --- Doc/library/ast.rst | 6 +-- Doc/library/frameworks.rst | 1 + Doc/library/pdb.rst | 4 +- Doc/library/sys.rst | 2 +- Doc/library/tk.rst | 1 - Doc/library/turtle.rst | 91 ++++++++++++++++++++++++---------------------- Lib/turtle.py | 5 ++- 7 files changed, 56 insertions(+), 54 deletions(-) diff --git a/Doc/library/ast.rst b/Doc/library/ast.rst index 9bf374f..888ddae 100644 --- a/Doc/library/ast.rst +++ b/Doc/library/ast.rst @@ -1,7 +1,5 @@ -.. _ast: - -Abstract Syntax Trees -===================== +:mod:`ast` --- Abstract Syntax Trees +==================================== .. module:: ast :synopsis: Abstract Syntax Tree classes and manipulation. diff --git a/Doc/library/frameworks.rst b/Doc/library/frameworks.rst index fe632e0..15ceeec 100644 --- a/Doc/library/frameworks.rst +++ b/Doc/library/frameworks.rst @@ -13,5 +13,6 @@ The full list of modules described in this chapter is: .. toctree:: + turtle.rst cmd.rst shlex.rst diff --git a/Doc/library/pdb.rst b/Doc/library/pdb.rst index 016bf7f..1c6b7bf 100644 --- a/Doc/library/pdb.rst +++ b/Doc/library/pdb.rst @@ -1,5 +1,3 @@ -.. _debugger: - :mod:`pdb` --- The Python Debugger ================================== @@ -158,7 +156,7 @@ access further features, you have to do this yourself: .. _debugger-commands: Debugger Commands -================= +----------------- The debugger recognizes the following commands. Most commands can be abbreviated to one or two letters; e.g. ``h(elp)`` means that either ``h`` or diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst index b19d04e..bf3fd47 100644 --- a/Doc/library/sys.rst +++ b/Doc/library/sys.rst @@ -490,7 +490,7 @@ always available. Their intended use is to allow an interactive user to import a debugger module and engage in post-mortem debugging without having to re-execute the command that caused the error. (Typical use is ``import pdb; pdb.pm()`` to enter the - post-mortem debugger; see chapter :ref:`debugger` for + post-mortem debugger; see :mod:`pdb` module for more information.) The meaning of the variables is the same as that of the return values from diff --git a/Doc/library/tk.rst b/Doc/library/tk.rst index 9cac407..95cd1c7 100644 --- a/Doc/library/tk.rst +++ b/Doc/library/tk.rst @@ -36,7 +36,6 @@ alternatives, see the :ref:`other-gui-packages` section. tkinter.ttk.rst tkinter.tix.rst tkinter.scrolledtext.rst - turtle.rst idle.rst othergui.rst diff --git a/Doc/library/turtle.rst b/Doc/library/turtle.rst index 711e1a1..d424b43 100644 --- a/Doc/library/turtle.rst +++ b/Doc/library/turtle.rst @@ -1,9 +1,9 @@ -======================================== -:mod:`turtle` --- Turtle graphics for Tk -======================================== +================================= +:mod:`turtle` --- Turtle graphics +================================= .. module:: turtle - :synopsis: Turtle graphics for Tk + :synopsis: An educational framework for simple graphics applications .. sectionauthor:: Gregor Lingl <gregor.lingl@aon.at> .. testsetup:: default @@ -58,7 +58,7 @@ The object-oriented interface uses essentially two+two classes: or TurtleScreen as argument, so the RawTurtle objects know where to draw. Derived from RawTurtle is the subclass :class:`Turtle` (alias: :class:`Pen`), - which draws on "the" :class:`Screen` - instance which is automatically + which draws on "the" :class:`Screen` instance which is automatically created, if not already present. All methods of RawTurtle/Turtle also exist as functions, i.e. part of the @@ -71,7 +71,7 @@ function derived from a Screen method is called. An (unnamed) turtle object is automatically created whenever any of the functions derived from a Turtle method is called. -To use multiple turtles an a screen one has to use the object-oriented interface. +To use multiple turtles on a screen one has to use the object-oriented interface. .. note:: In the following documentation the argument list for functions is given. @@ -79,7 +79,7 @@ To use multiple turtles an a screen one has to use the object-oriented interface omitted here. -Overview over available Turtle and Screen methods +Overview of available Turtle and Screen methods ================================================= Turtle methods @@ -645,8 +645,8 @@ Tell Turtle's state >>> turtle.forward(100) >>> turtle.pos() (64.28,76.60) - >>> print(turtle.xcor()) - 64.2787609687 + >>> print(round(turtle.xcor(), 5)) + 64.27876 .. function:: ycor() @@ -660,8 +660,8 @@ Tell Turtle's state >>> turtle.forward(100) >>> print(turtle.pos()) (50.00,86.60) - >>> print(turtle.ycor()) - 86.6025403784 + >>> print(round(turtle.ycor(), 5)) + 86.60254 .. function:: heading() @@ -714,7 +714,10 @@ Settings for measurement >>> turtle.left(90) >>> turtle.heading() 90.0 - >>> turtle.degrees(400.0) # angle measurement in gon + + Change angle measurement unit to grad (also known as gon, + grade, or gradian and equals 1/100-th of the right angle.) + >>> turtle.degrees(400.0) >>> turtle.heading() 100.0 >>> turtle.degrees(360) @@ -810,20 +813,16 @@ Drawing state >>> sorted(turtle.pen().items()) [('fillcolor', 'black'), ('outline', 1), ('pencolor', 'red'), ('pendown', True), ('pensize', 10), ('resizemode', 'noresize'), - ('shown', True), ('speed', 9), ('stretchfactor', (1, 1)), ('tilt', 0)] + ('shearfactor', 0.0), ('shown', True), ('speed', 9), + ('stretchfactor', (1.0, 1.0)), ('tilt', 0.0)] >>> penstate=turtle.pen() >>> turtle.color("yellow", "") >>> turtle.penup() - >>> sorted(turtle.pen().items()) - [('fillcolor', ''), ('outline', 1), ('pencolor', 'yellow'), - ('pendown', False), ('pensize', 10), ('resizemode', 'noresize'), - ('shown', True), ('speed', 9), ('stretchfactor', (1, 1)), ('tilt', 0)] + >>> sorted(turtle.pen().items())[:3] + [('fillcolor', ''), ('outline', 1), ('pencolor', 'yellow')] >>> turtle.pen(penstate, fillcolor="green") - >>> sorted(turtle.pen().items()) - [('fillcolor', 'green'), ('outline', 1), ('pencolor', 'red'), - ('pendown', True), ('pensize', 10), ('resizemode', 'noresize'), - ('shown', True), ('speed', 9), ('stretchfactor', (1, 1)), ('tilt', 0)] - + >>> sorted(turtle.pen().items())[:3] + [('fillcolor', 'green'), ('outline', 1), ('pencolor', 'red')] .. function:: isdown() @@ -884,10 +883,10 @@ Color control (0.2, 0.8, 0.5490196078431373) >>> colormode(255) >>> turtle.pencolor() - (51, 204, 140) + (51.0, 204.0, 140.0) >>> turtle.pencolor('#32c18f') >>> turtle.pencolor() - (50, 193, 143) + (50.0, 193.0, 143.0) .. function:: fillcolor(*args) @@ -924,13 +923,13 @@ Color control 'violet' >>> col = turtle.pencolor() >>> col - (50, 193, 143) + (50.0, 193.0, 143.0) >>> turtle.fillcolor(col) >>> turtle.fillcolor() - (50, 193, 143) + (50.0, 193.0, 143.0) >>> turtle.fillcolor('#ffffff') >>> turtle.fillcolor() - (255, 255, 255) + (255.0, 255.0, 255.0) .. function:: color(*args) @@ -963,7 +962,7 @@ Color control ('red', 'green') >>> color("#285078", "#a0c8f0") >>> color() - ((40, 80, 120), (160, 200, 240)) + ((40.0, 80.0, 120.0), (160.0, 200.0, 240.0)) See also: Screen method :func:`colormode`. @@ -1157,7 +1156,7 @@ Appearance .. doctest:: >>> turtle.shapesize() - (1, 1, 1) + (1.0, 1.0, 1) >>> turtle.resizemode("user") >>> turtle.shapesize(5, 5, 12) >>> turtle.shapesize() @@ -1184,7 +1183,7 @@ Appearance >>> turtle.shapesize(5,2) >>> turtle.shearfactor(0.5) >>> turtle.shearfactor() - >>> 0.5 + 0.5 .. function:: tilt(angle) @@ -1268,11 +1267,12 @@ Appearance .. doctest:: + >>> turtle = Turtle() >>> turtle.shape("square") >>> turtle.shapesize(4,2) >>> turtle.shearfactor(-0.5) >>> turtle.shapetransform() - >>> (4.0, -1.0, -0.0, 2.0) + (4.0, -1.0, -0.0, 2.0) .. function:: get_shapepoly() @@ -1456,8 +1456,8 @@ Special Turtle methods .. _compoundshapes: -Excursus about the use of compound shapes ------------------------------------------ +Compound shapes +--------------- To use compound turtle shapes, which consist of several polygons of different color, you must use the helper class :class:`Shape` explicitly as described @@ -1511,6 +1511,7 @@ Window control :param args: a color string or three numbers in the range 0..colormode or a 3-tuple of such numbers + Set or return background color of the TurtleScreen. .. doctest:: @@ -1520,7 +1521,7 @@ Window control 'orange' >>> screen.bgcolor("#800080") >>> screen.bgcolor() - (128, 0, 128) + (128.0, 0.0, 128.0) .. function:: bgpic(picname=None) @@ -1548,7 +1549,7 @@ Window control .. note:: This TurtleScreen method is available as a global function only under the - name ``clearscreen``. The global function ``clear`` is another one + name ``clearscreen``. The global function ``clear`` is a different one derived from the Turtle method ``clear``. @@ -1643,10 +1644,12 @@ Animation control :param n: nonnegative integer :param delay: nonnegative integer - Turn turtle animation on/off and set delay for update drawings. If *n* is - given, only each n-th regular screen update is really performed. (Can be - used to accelerate the drawing of complex graphics.) Second argument sets - delay value (see :func:`delay`). + Turn turtle animation on/off and set delay for update drawings. If + *n* is given, only each n-th regular screen update is really + performed. (Can be used to accelerate the drawing of complex + graphics.) When called without arguments, returns the currently + stored value of n. Second argument sets delay value (see + :func:`delay`). .. doctest:: @@ -1790,8 +1793,8 @@ Input methods :param title: string :param prompt: string :param default: number (optional) - :param prompt: number (optional) - :param prompt: number (optional) + :param minval: number (optional) + :param maxval: number (optional) Pop up a dialog window for input of a number. title is the title of the dialog window, prompt is a text mostly describing what numerical information @@ -1991,8 +1994,8 @@ Methods specific to Screen, not inherited from TurtleScreen >>> screen.title("Welcome to the turtle zoo!") -The public classes of the module :mod:`turtle` -============================================== +Public classes +============== .. class:: RawTurtle(canvas) @@ -2323,7 +2326,7 @@ The demoscripts are: +----------------+------------------------------+-----------------------+ | round_dance | dancing turtles rotating | compound shapes, clone| | | pairwise in opposite | shapesize, tilt, | -| | direction | get_polyshape, update | +| | direction | get_shapepoly, update | +----------------+------------------------------+-----------------------+ | tree | a (graphical) breadth | :func:`clone` | | | first tree (using generators)| | diff --git a/Lib/turtle.py b/Lib/turtle.py index 6f06059..e2d2bdc 100644 --- a/Lib/turtle.py +++ b/Lib/turtle.py @@ -1575,7 +1575,10 @@ class TNavigator(object): >>> turtle.left(90) >>> turtle.heading() 90 - >>> turtle.degrees(400.0) # angle measurement in gon + + Change angle measurement unit to grad (also known as gon, + grade, or gradian and equals 1/100-th of the right angle.) + >>> turtle.degrees(400.0) >>> turtle.heading() 100 -- cgit v0.12 From 34b3e59504065800a3f3ae81c7d84e34124b5ef6 Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Fri, 5 Nov 2010 01:09:17 +0000 Subject: Merged revisions 85909 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85909 | georg.brandl | 2010-10-29 01:24:24 -0400 (Fri, 29 Oct 2010) | 1 line Re-add "debugger" label, it is used in pydoc-topics. ........ --- Doc/library/pdb.rst | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Doc/library/pdb.rst b/Doc/library/pdb.rst index 1c6b7bf..4288836 100644 --- a/Doc/library/pdb.rst +++ b/Doc/library/pdb.rst @@ -1,3 +1,5 @@ +.. _debugger: + :mod:`pdb` --- The Python Debugger ================================== -- cgit v0.12 From eae40ba6f71f55e7e597c2663454a7e164a767fe Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Fri, 5 Nov 2010 07:11:47 +0000 Subject: Merged revisions 86187 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r86187 | georg.brandl | 2010-11-05 07:10:41 +0000 (Fr, 05 Nov 2010) | 1 line Move glossary entry to the right position and fix link. ........ --- Doc/glossary.rst | 40 ++++++++++++++++++++-------------------- Doc/howto/sorting.rst | 2 ++ 2 files changed, 22 insertions(+), 20 deletions(-) diff --git a/Doc/glossary.rst b/Doc/glossary.rst index 70a0680..377f678 100644 --- a/Doc/glossary.rst +++ b/Doc/glossary.rst @@ -283,26 +283,6 @@ Glossary instances of user-defined classes are hashable by default; they all compare unequal, and their hash value is their :func:`id`. - key function - A key function or collation function is a callable that returns a value - used for sorting or ordering. For example, :func:`locale.strxfrm` is - used to produce a sort key that is aware of locale specific sort - conventions. - - A number of tools in Python accept key functions to control how elements - are ordered or grouped. They include :func:`min`, :func:`max`, - :func:`sorted`, :meth:`list.sort`, :func:`heapq.nsmallest`, - :func:`heapq.nlargest`, and :func:`itertools.groupby`. - - There are several ways to create a key function. For example. the - :meth:`str.lower` method can serve as a key function for case insensitive - sorts. Alternatively, an ad-hoc key function can be built from a - :keyword:`lambda` expression such as ``lambda r: (r[0], r[2])``. Also, - the :mod:`operator` module provides three key function constuctors: - :func:`~operator.attrgetter`, :func:`~operator.itemgetter`, and - :func:`~operator.methodcaller`. See the :ref:`Sorting HOW TO` for - examples of how to create and use key functions. - IDLE An Integrated Development Environment for Python. IDLE is a basic editor and interpreter environment which ships with the standard distribution of @@ -370,6 +350,26 @@ Glossary More information can be found in :ref:`typeiter`. + key function + A key function or collation function is a callable that returns a value + used for sorting or ordering. For example, :func:`locale.strxfrm` is + used to produce a sort key that is aware of locale specific sort + conventions. + + A number of tools in Python accept key functions to control how elements + are ordered or grouped. They include :func:`min`, :func:`max`, + :func:`sorted`, :meth:`list.sort`, :func:`heapq.nsmallest`, + :func:`heapq.nlargest`, and :func:`itertools.groupby`. + + There are several ways to create a key function. For example. the + :meth:`str.lower` method can serve as a key function for case insensitive + sorts. Alternatively, an ad-hoc key function can be built from a + :keyword:`lambda` expression such as ``lambda r: (r[0], r[2])``. Also, + the :mod:`operator` module provides three key function constuctors: + :func:`~operator.attrgetter`, :func:`~operator.itemgetter`, and + :func:`~operator.methodcaller`. See the :ref:`Sorting HOW TO + <sortinghowto>` for examples of how to create and use key functions. + keyword argument Arguments which are preceded with a ``variable_name=`` in the call. The variable name designates the local name in the function to which the diff --git a/Doc/howto/sorting.rst b/Doc/howto/sorting.rst index f968a78..31a601f 100644 --- a/Doc/howto/sorting.rst +++ b/Doc/howto/sorting.rst @@ -1,3 +1,5 @@ +.. _sortinghowto: + Sorting HOW TO ************** -- cgit v0.12 From 18716a3a2384edbdbb40d4592dc3936eadaf0c9d Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Fri, 5 Nov 2010 14:52:43 +0000 Subject: Merged revisions 86192 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86192 | brian.curtin | 2010-11-05 09:48:35 -0500 (Fri, 05 Nov 2010) | 3 lines Shift the pipe-using code into an else block, then close the pipe in finally. Removes two ResourceWarnings. ........ --- Lib/uuid.py | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/Lib/uuid.py b/Lib/uuid.py index df51464..5684ad7 100644 --- a/Lib/uuid.py +++ b/Lib/uuid.py @@ -373,10 +373,13 @@ def _ipconfig_getnode(): pipe = os.popen(os.path.join(dir, 'ipconfig') + ' /all') except IOError: continue - for line in pipe: - value = line.split(':')[-1].strip().lower() - if re.match('([0-9a-f][0-9a-f]-){5}[0-9a-f][0-9a-f]', value): - return int(value.replace('-', ''), 16) + else: + for line in pipe: + value = line.split(':')[-1].strip().lower() + if re.match('([0-9a-f][0-9a-f]-){5}[0-9a-f][0-9a-f]', value): + return int(value.replace('-', ''), 16) + finally: + pipe.close() def _netbios_getnode(): """Get the hardware address on Windows using NetBIOS calls. -- cgit v0.12 From 938ece71527203bf0cc43283e531e21da2f1de35 Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Fri, 5 Nov 2010 15:08:19 +0000 Subject: Merged revisions 86195 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86195 | brian.curtin | 2010-11-05 10:04:48 -0500 (Fri, 05 Nov 2010) | 3 lines Close subprocess pipes in the non-UNIX section of run_cgi. Clears a number of ResourceWarnings in test_httpservers. ........ --- Lib/http/server.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Lib/http/server.py b/Lib/http/server.py index a4acff0..c5b00d6 100644 --- a/Lib/http/server.py +++ b/Lib/http/server.py @@ -1096,6 +1096,8 @@ class CGIHTTPRequestHandler(SimpleHTTPRequestHandler): self.wfile.write(stdout) if stderr: self.log_error('%s', stderr) + p.stderr.close() + p.stdout.close() status = p.returncode if status: self.log_error("CGI script exit status %#x", status) -- cgit v0.12 From 8d46e4267ceb92409ff86f6e7094ee196d5e684d Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Fri, 5 Nov 2010 19:54:58 +0000 Subject: Merged revisions 86214 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86214 | antoine.pitrou | 2010-11-05 20:47:27 +0100 (ven., 05 nov. 2010) | 4 lines Issue #10311: The signal module now restores errno before returning from its low-level signal handler. Patch by Hallvard B Furuseth. ........ --- Misc/ACKS | 1 + Misc/NEWS | 3 +++ Modules/signalmodule.c | 34 ++++++++++++++++++++-------------- 3 files changed, 24 insertions(+), 14 deletions(-) diff --git a/Misc/ACKS b/Misc/ACKS index ea6f1a1..0311ae9 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -263,6 +263,7 @@ Peter Funk Geoff Furnish Ulisses Furquim Hagen Fürstenau +Hallvard B Furuseth Achim Gaedke Martin von Gagern Lele Gaifax diff --git a/Misc/NEWS b/Misc/NEWS index 05a0023..6043ba3 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -143,6 +143,9 @@ C-API Library ------- +- Issue #10311: The signal module now restores errno before returning from + its low-level signal handler. Patch by Hallvard B Furuseth. + - The keyword only restriction for the places argument in unittest.TestCase.assert[Not]AlmostEqual methods has been removed. diff --git a/Modules/signalmodule.c b/Modules/signalmodule.c index 1aa86f4..42d8dd8 100644 --- a/Modules/signalmodule.c +++ b/Modules/signalmodule.c @@ -166,16 +166,20 @@ checksignals_witharg(void * unused) static void signal_handler(int sig_num) { -#ifdef WITH_THREAD -#ifdef WITH_PTH + int save_errno = errno; + +#if defined(WITH_THREAD) && defined(WITH_PTH) if (PyThread_get_thread_ident() != main_thread) { pth_raise(*(pth_t *) main_thread, sig_num); - return; } + else #endif + { +#ifdef WITH_THREAD /* See NOTES section above */ - if (getpid() == main_pid) { + if (getpid() == main_pid) #endif + { Handlers[sig_num].tripped = 1; /* Set is_tripped after setting .tripped, as it gets cleared in PyErr_CheckSignals() before .tripped. */ @@ -183,24 +187,26 @@ signal_handler(int sig_num) Py_AddPendingCall(checksignals_witharg, NULL); if (wakeup_fd != -1) write(wakeup_fd, "\0", 1); -#ifdef WITH_THREAD } -#endif + +#ifndef HAVE_SIGACTION #ifdef SIGCHLD - if (sig_num == SIGCHLD) { - /* To avoid infinite recursion, this signal remains - reset until explicit re-instated. - Don't clear the 'func' field as it is our pointer - to the Python handler... */ - return; - } + /* To avoid infinite recursion, this signal remains + reset until explicit re-instated. + Don't clear the 'func' field as it is our pointer + to the Python handler... */ + if (sig_num != SIGCHLD) #endif -#ifndef HAVE_SIGACTION /* If the handler was not set up with sigaction, reinstall it. See * Python/pythonrun.c for the implementation of PyOS_setsig which * makes this true. See also issue8354. */ PyOS_setsig(sig_num, signal_handler); #endif + } + + /* Issue #10311: asynchronously executing signal handlers should not + mutate errno under the feet of unsuspecting C code. */ + errno = save_errno; } -- cgit v0.12 From 97a5bad496bab7bc6e5109d10dee22bd61bb89ed Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Sat, 6 Nov 2010 01:32:53 +0000 Subject: Merged revisions 86228 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86228 | brian.curtin | 2010-11-05 20:30:41 -0500 (Fri, 05 Nov 2010) | 2 lines Clear up ResourceWarnings ........ --- Lib/test/test_telnetlib.py | 1 + 1 file changed, 1 insertion(+) diff --git a/Lib/test/test_telnetlib.py b/Lib/test/test_telnetlib.py index d57fda1..3f5976b 100644 --- a/Lib/test/test_telnetlib.py +++ b/Lib/test/test_telnetlib.py @@ -19,6 +19,7 @@ def server(evt, serv): pass finally: serv.close() + conn.close() evt.set() class GeneralTests(TestCase): -- cgit v0.12 From 997980fe13ae7952665da56b122aeff9ea8fa6df Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Sat, 6 Nov 2010 01:35:01 +0000 Subject: Merged revisions 86229 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86229 | alexander.belopolsky | 2010-11-05 21:31:16 -0400 (Fri, 05 Nov 2010) | 1 line Issue #10330: trace module can now be used with python built without threads. ........ --- Lib/trace.py | 23 ++++++++++++++++++----- 1 file changed, 18 insertions(+), 5 deletions(-) diff --git a/Lib/trace.py b/Lib/trace.py index 5a77662..c01935f 100644 --- a/Lib/trace.py +++ b/Lib/trace.py @@ -53,7 +53,6 @@ import linecache import os import re import sys -import threading import time import token import tokenize @@ -62,6 +61,22 @@ import gc import dis import pickle +try: + import threading +except ImportError: + _settrace = sys.settrace + + def _unsettrace(): + sys.settrace(None) +else: + def _settrace(func): + threading.settrace(func) + sys.settrace(func) + + def _unsettrace(): + sys.settrace(None) + threading.settrace(None) + def usage(outfile): outfile.write("""Usage: %s [OPTIONS] <file> [ARGS] @@ -500,14 +515,12 @@ class Trace: if globals is None: globals = {} if locals is None: locals = {} if not self.donothing: - threading.settrace(self.globaltrace) - sys.settrace(self.globaltrace) + _settrace(self.globaltrace) try: exec(cmd, globals, locals) finally: if not self.donothing: - sys.settrace(None) - threading.settrace(None) + _unsettrace() def runfunc(self, func, *args, **kw): result = None -- cgit v0.12 From c6d7ead095fdd3b1ee82a338d4ffd88b2c2c2fce Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Sat, 6 Nov 2010 02:58:56 +0000 Subject: Merged revisions 86223-86224,86226,86234 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86223 | eric.araujo | 2010-11-06 00:51:56 +0100 (sam., 06 nov. 2010) | 2 lines Always close files in distutils code and tests (#10252). ........ r86224 | eric.araujo | 2010-11-06 00:58:34 +0100 (sam., 06 nov. 2010) | 2 lines Add missing entry for r86223. ........ r86226 | eric.araujo | 2010-11-06 00:59:32 +0100 (sam., 06 nov. 2010) | 2 lines Of course, I forgot one file in r86223. ........ r86234 | eric.araujo | 2010-11-06 03:10:32 +0100 (sam., 06 nov. 2010) | 2 lines Also close file descriptors from os.popen and subprocess.Popen ........ --- Lib/distutils/ccompiler.py | 10 +- Lib/distutils/command/bdist_rpm.py | 36 ++++--- Lib/distutils/command/bdist_wininst.py | 6 +- Lib/distutils/command/upload.py | 6 +- Lib/distutils/core.py | 6 +- Lib/distutils/cygwinccompiler.py | 5 +- Lib/distutils/dist.py | 8 +- Lib/distutils/emxccompiler.py | 12 ++- Lib/distutils/extension.py | 155 ++++++++++++++-------------- Lib/distutils/file_util.py | 8 +- Lib/distutils/msvc9compiler.py | 10 +- Lib/distutils/tests/test_build_py.py | 12 ++- Lib/distutils/tests/test_build_scripts.py | 6 +- Lib/distutils/tests/test_config.py | 8 +- Lib/distutils/tests/test_core.py | 6 +- Lib/distutils/tests/test_dir_util.py | 6 +- Lib/distutils/tests/test_dist.py | 40 +++---- Lib/distutils/tests/test_file_util.py | 6 +- Lib/distutils/tests/test_install.py | 5 +- Lib/distutils/tests/test_install_scripts.py | 6 +- Lib/distutils/tests/test_msvc9compiler.py | 14 ++- Lib/distutils/tests/test_register.py | 8 +- Lib/distutils/tests/test_sdist.py | 8 +- Lib/distutils/tests/test_sysconfig.py | 16 +-- Lib/distutils/tests/test_text_file.py | 52 +++++++--- Lib/distutils/util.py | 16 +-- Misc/NEWS | 3 + 27 files changed, 286 insertions(+), 188 deletions(-) diff --git a/Lib/distutils/ccompiler.py b/Lib/distutils/ccompiler.py index 34c77a3..291c008 100644 --- a/Lib/distutils/ccompiler.py +++ b/Lib/distutils/ccompiler.py @@ -779,14 +779,16 @@ class CCompiler: library_dirs = [] fd, fname = tempfile.mkstemp(".c", funcname, text=True) f = os.fdopen(fd, "w") - for incl in includes: - f.write("""#include "%s"\n""" % incl) - f.write("""\ + try: + for incl in includes: + f.write("""#include "%s"\n""" % incl) + f.write("""\ main (int argc, char **argv) { %s(); } """ % funcname) - f.close() + finally: + f.close() try: objects = self.compile([fname], include_dirs=include_dirs) except CompileError: diff --git a/Lib/distutils/command/bdist_rpm.py b/Lib/distutils/command/bdist_rpm.py index 452f950..e2ae877 100644 --- a/Lib/distutils/command/bdist_rpm.py +++ b/Lib/distutils/command/bdist_rpm.py @@ -343,22 +343,26 @@ class bdist_rpm(Command): src_rpm, non_src_rpm, spec_path) out = os.popen(q_cmd) - binary_rpms = [] - source_rpm = None - while True: - line = out.readline() - if not line: - break - l = line.strip().split() - assert(len(l) == 2) - binary_rpms.append(l[1]) - # The source rpm is named after the first entry in the spec file - if source_rpm is None: - source_rpm = l[0] - - status = out.close() - if status: - raise DistutilsExecError("Failed to execute: %s" % repr(q_cmd)) + try: + binary_rpms = [] + source_rpm = None + while True: + line = out.readline() + if not line: + break + l = line.strip().split() + assert(len(l) == 2) + binary_rpms.append(l[1]) + # The source rpm is named after the first entry in the spec file + if source_rpm is None: + source_rpm = l[0] + + status = out.close() + if status: + raise DistutilsExecError("Failed to execute: %s" % repr(q_cmd)) + + finally: + out.close() self.spawn(rpm_cmd) diff --git a/Lib/distutils/command/bdist_wininst.py b/Lib/distutils/command/bdist_wininst.py index 3aa1dac..b2e2fc6 100644 --- a/Lib/distutils/command/bdist_wininst.py +++ b/Lib/distutils/command/bdist_wininst.py @@ -340,4 +340,8 @@ class bdist_wininst(Command): sfix = '' filename = os.path.join(directory, "wininst-%.1f%s.exe" % (bv, sfix)) - return open(filename, "rb").read() + f = open(filename, "rb") + try: + return f.read() + finally: + f.close() diff --git a/Lib/distutils/command/upload.py b/Lib/distutils/command/upload.py index 99e03d7..4926aa3 100644 --- a/Lib/distutils/command/upload.py +++ b/Lib/distutils/command/upload.py @@ -76,7 +76,11 @@ class upload(PyPIRCCommand): # Fill in the data - send all the meta-data in case we need to # register a new release - content = open(filename,'rb').read() + f = open(filename,'rb') + try: + content = f.read() + finally: + f.close() meta = self.distribution.metadata data = { # action diff --git a/Lib/distutils/core.py b/Lib/distutils/core.py index 6e48920..fd2a43d 100644 --- a/Lib/distutils/core.py +++ b/Lib/distutils/core.py @@ -215,7 +215,11 @@ def run_setup (script_name, script_args=None, stop_after="run"): sys.argv[0] = script_name if script_args is not None: sys.argv[1:] = script_args - exec(open(script_name).read(), g, l) + f = open(script_name) + try: + exec(f.read(), g, l) + finally: + f.close() finally: sys.argv = save_argv _setup_stop_after = None diff --git a/Lib/distutils/cygwinccompiler.py b/Lib/distutils/cygwinccompiler.py index 8504371..95fa3ed 100644 --- a/Lib/distutils/cygwinccompiler.py +++ b/Lib/distutils/cygwinccompiler.py @@ -350,11 +350,14 @@ def check_config_h(): # let's see if __GNUC__ is mentioned in python.h fn = sysconfig.get_config_h_filename() try: - with open(fn) as config_h: + config_h = open(fn) + try: if "__GNUC__" in config_h.read(): return CONFIG_H_OK, "'%s' mentions '__GNUC__'" % fn else: return CONFIG_H_NOTOK, "'%s' does not mention '__GNUC__'" % fn + finally: + config_h.close() except IOError as exc: return (CONFIG_H_UNCERTAIN, "couldn't read '%s': %s" % (fn, exc.strerror)) diff --git a/Lib/distutils/dist.py b/Lib/distutils/dist.py index 1c1ea47..01f1f1c 100644 --- a/Lib/distutils/dist.py +++ b/Lib/distutils/dist.py @@ -1012,9 +1012,11 @@ class DistributionMetadata: def write_pkg_info(self, base_dir): """Write the PKG-INFO file into the release tree. """ - pkg_info = open( os.path.join(base_dir, 'PKG-INFO'), 'w') - self.write_pkg_file(pkg_info) - pkg_info.close() + pkg_info = open(os.path.join(base_dir, 'PKG-INFO'), 'w') + try: + self.write_pkg_file(pkg_info) + finally: + pkg_info.close() def write_pkg_file(self, file): """Write the PKG-INFO format data to a file object. diff --git a/Lib/distutils/emxccompiler.py b/Lib/distutils/emxccompiler.py index 62a4c5b..16dce53 100644 --- a/Lib/distutils/emxccompiler.py +++ b/Lib/distutils/emxccompiler.py @@ -270,8 +270,10 @@ def check_config_h(): # It would probably better to read single lines to search. # But we do this only once, and it is fast enough f = open(fn) - s = f.read() - f.close() + try: + s = f.read() + finally: + f.close() except IOError as exc: # if we can't read this file, we cannot say it is wrong @@ -298,8 +300,10 @@ def get_versions(): gcc_exe = find_executable('gcc') if gcc_exe: out = os.popen(gcc_exe + ' -dumpversion','r') - out_string = out.read() - out.close() + try: + out_string = out.read() + finally: + out.close() result = re.search('(\d+\.\d+\.\d+)', out_string, re.ASCII) if result: gcc_version = StrictVersion(result.group(1)) diff --git a/Lib/distutils/extension.py b/Lib/distutils/extension.py index 5c07bda..2d1c36b 100644 --- a/Lib/distutils/extension.py +++ b/Lib/distutils/extension.py @@ -149,84 +149,87 @@ def read_setup_file(filename): file = TextFile(filename, strip_comments=1, skip_blanks=1, join_lines=1, lstrip_ws=1, rstrip_ws=1) - extensions = [] - - while True: - line = file.readline() - if line is None: # eof - break - if _variable_rx.match(line): # VAR=VALUE, handled in first pass - continue - - if line[0] == line[-1] == "*": - file.warn("'%s' lines not handled yet" % line) - continue - - line = expand_makefile_vars(line, vars) - words = split_quoted(line) - - # NB. this parses a slightly different syntax than the old - # makesetup script: here, there must be exactly one extension per - # line, and it must be the first word of the line. I have no idea - # why the old syntax supported multiple extensions per line, as - # they all wind up being the same. - - module = words[0] - ext = Extension(module, []) - append_next_word = None - - for word in words[1:]: - if append_next_word is not None: - append_next_word.append(word) - append_next_word = None + try: + extensions = [] + + while True: + line = file.readline() + if line is None: # eof + break + if _variable_rx.match(line): # VAR=VALUE, handled in first pass continue - suffix = os.path.splitext(word)[1] - switch = word[0:2] ; value = word[2:] - - if suffix in (".c", ".cc", ".cpp", ".cxx", ".c++", ".m", ".mm"): - # hmm, should we do something about C vs. C++ sources? - # or leave it up to the CCompiler implementation to - # worry about? - ext.sources.append(word) - elif switch == "-I": - ext.include_dirs.append(value) - elif switch == "-D": - equals = value.find("=") - if equals == -1: # bare "-DFOO" -- no value - ext.define_macros.append((value, None)) - else: # "-DFOO=blah" - ext.define_macros.append((value[0:equals], - value[equals+2:])) - elif switch == "-U": - ext.undef_macros.append(value) - elif switch == "-C": # only here 'cause makesetup has it! - ext.extra_compile_args.append(word) - elif switch == "-l": - ext.libraries.append(value) - elif switch == "-L": - ext.library_dirs.append(value) - elif switch == "-R": - ext.runtime_library_dirs.append(value) - elif word == "-rpath": - append_next_word = ext.runtime_library_dirs - elif word == "-Xlinker": - append_next_word = ext.extra_link_args - elif word == "-Xcompiler": - append_next_word = ext.extra_compile_args - elif switch == "-u": - ext.extra_link_args.append(word) - if not value: + if line[0] == line[-1] == "*": + file.warn("'%s' lines not handled yet" % line) + continue + + line = expand_makefile_vars(line, vars) + words = split_quoted(line) + + # NB. this parses a slightly different syntax than the old + # makesetup script: here, there must be exactly one extension per + # line, and it must be the first word of the line. I have no idea + # why the old syntax supported multiple extensions per line, as + # they all wind up being the same. + + module = words[0] + ext = Extension(module, []) + append_next_word = None + + for word in words[1:]: + if append_next_word is not None: + append_next_word.append(word) + append_next_word = None + continue + + suffix = os.path.splitext(word)[1] + switch = word[0:2] ; value = word[2:] + + if suffix in (".c", ".cc", ".cpp", ".cxx", ".c++", ".m", ".mm"): + # hmm, should we do something about C vs. C++ sources? + # or leave it up to the CCompiler implementation to + # worry about? + ext.sources.append(word) + elif switch == "-I": + ext.include_dirs.append(value) + elif switch == "-D": + equals = value.find("=") + if equals == -1: # bare "-DFOO" -- no value + ext.define_macros.append((value, None)) + else: # "-DFOO=blah" + ext.define_macros.append((value[0:equals], + value[equals+2:])) + elif switch == "-U": + ext.undef_macros.append(value) + elif switch == "-C": # only here 'cause makesetup has it! + ext.extra_compile_args.append(word) + elif switch == "-l": + ext.libraries.append(value) + elif switch == "-L": + ext.library_dirs.append(value) + elif switch == "-R": + ext.runtime_library_dirs.append(value) + elif word == "-rpath": + append_next_word = ext.runtime_library_dirs + elif word == "-Xlinker": append_next_word = ext.extra_link_args - elif suffix in (".a", ".so", ".sl", ".o", ".dylib"): - # NB. a really faithful emulation of makesetup would - # append a .o file to extra_objects only if it - # had a slash in it; otherwise, it would s/.o/.c/ - # and append it to sources. Hmmmm. - ext.extra_objects.append(word) - else: - file.warn("unrecognized argument '%s'" % word) - - extensions.append(ext) + elif word == "-Xcompiler": + append_next_word = ext.extra_compile_args + elif switch == "-u": + ext.extra_link_args.append(word) + if not value: + append_next_word = ext.extra_link_args + elif suffix in (".a", ".so", ".sl", ".o", ".dylib"): + # NB. a really faithful emulation of makesetup would + # append a .o file to extra_objects only if it + # had a slash in it; otherwise, it would s/.o/.c/ + # and append it to sources. Hmmmm. + ext.extra_objects.append(word) + else: + file.warn("unrecognized argument '%s'" % word) + + extensions.append(ext) + finally: + file.close() return extensions diff --git a/Lib/distutils/file_util.py b/Lib/distutils/file_util.py index 65aa7e0..c36e712 100644 --- a/Lib/distutils/file_util.py +++ b/Lib/distutils/file_util.py @@ -234,6 +234,8 @@ def write_file (filename, contents): sequence of strings without line terminators) to it. """ f = open(filename, "w") - for line in contents: - f.write(line + "\n") - f.close() + try: + for line in contents: + f.write(line + "\n") + finally: + f.close() diff --git a/Lib/distutils/msvc9compiler.py b/Lib/distutils/msvc9compiler.py index 761b9ca..6d7825d 100644 --- a/Lib/distutils/msvc9compiler.py +++ b/Lib/distutils/msvc9compiler.py @@ -263,10 +263,12 @@ def query_vcvarsall(version, arch="x86"): popen = subprocess.Popen('"%s" %s & set' % (vcvarsall, arch), stdout=subprocess.PIPE, stderr=subprocess.PIPE) - - stdout, stderr = popen.communicate() - if popen.wait() != 0: - raise DistutilsPlatformError(stderr.decode("mbcs")) + try: + stdout, stderr = popen.communicate() + if popen.wait() != 0: + raise DistutilsPlatformError(stderr.decode("mbcs")) + finally: + popen.close() stdout = stdout.decode("mbcs") for line in stdout.split("\n"): diff --git a/Lib/distutils/tests/test_build_py.py b/Lib/distutils/tests/test_build_py.py index 3e45f6e..8a69aaa 100644 --- a/Lib/distutils/tests/test_build_py.py +++ b/Lib/distutils/tests/test_build_py.py @@ -19,11 +19,15 @@ class BuildPyTestCase(support.TempdirManager, def test_package_data(self): sources = self.mkdtemp() f = open(os.path.join(sources, "__init__.py"), "w") - f.write("# Pretend this is a package.") - f.close() + try: + f.write("# Pretend this is a package.") + finally: + f.close() f = open(os.path.join(sources, "README.txt"), "w") - f.write("Info about this package") - f.close() + try: + f.write("Info about this package") + finally: + f.close() destination = self.mkdtemp() diff --git a/Lib/distutils/tests/test_build_scripts.py b/Lib/distutils/tests/test_build_scripts.py index b1d2d07..85b0400 100644 --- a/Lib/distutils/tests/test_build_scripts.py +++ b/Lib/distutils/tests/test_build_scripts.py @@ -71,8 +71,10 @@ class BuildScriptsTestCase(support.TempdirManager, def write_script(self, dir, name, text): f = open(os.path.join(dir, name), "w") - f.write(text) - f.close() + try: + f.write(text) + finally: + f.close() def test_version_int(self): source = self.mkdtemp() diff --git a/Lib/distutils/tests/test_config.py b/Lib/distutils/tests/test_config.py index 71c6367..6a45a32 100644 --- a/Lib/distutils/tests/test_config.py +++ b/Lib/distutils/tests/test_config.py @@ -105,8 +105,12 @@ class PyPIRCCommandTestCase(support.TempdirManager, self.assertTrue(not os.path.exists(rc)) cmd._store_pypirc('tarek', 'xxx') self.assertTrue(os.path.exists(rc)) - content = open(rc).read() - self.assertEquals(content, WANTED) + f = open(rc) + try: + content = f.read() + self.assertEquals(content, WANTED) + finally: + f.close() def test_suite(): return unittest.makeSuite(PyPIRCCommandTestCase) diff --git a/Lib/distutils/tests/test_core.py b/Lib/distutils/tests/test_core.py index b478fa6..e937b45 100644 --- a/Lib/distutils/tests/test_core.py +++ b/Lib/distutils/tests/test_core.py @@ -52,7 +52,11 @@ class CoreTestCase(support.EnvironGuard, unittest.TestCase): shutil.rmtree(path) def write_setup(self, text, path=test.support.TESTFN): - open(path, "w").write(text) + f = open(path, "w") + try: + f.write(text) + finally: + f.close() return path def test_run_setup_provides_file(self): diff --git a/Lib/distutils/tests/test_dir_util.py b/Lib/distutils/tests/test_dir_util.py index a1647fb..aa9f9eb 100644 --- a/Lib/distutils/tests/test_dir_util.py +++ b/Lib/distutils/tests/test_dir_util.py @@ -88,8 +88,10 @@ class DirUtilTestCase(support.TempdirManager, unittest.TestCase): mkpath(self.target, verbose=0) a_file = os.path.join(self.target, 'ok.txt') f = open(a_file, 'w') - f.write('some content') - f.close() + try: + f.write('some content') + finally: + f.close() wanted = ['copying %s -> %s' % (a_file, self.target2)] copy_tree(self.target, self.target2, verbose=1) diff --git a/Lib/distutils/tests/test_dist.py b/Lib/distutils/tests/test_dist.py index 3b7637f..f9c5a4f 100644 --- a/Lib/distutils/tests/test_dist.py +++ b/Lib/distutils/tests/test_dist.py @@ -80,29 +80,29 @@ class DistributionTestCase(support.LoggingSilencer, def test_command_packages_configfile(self): sys.argv.append("build") + self.addCleanup(os.unlink, TESTFN) f = open(TESTFN, "w") try: print("[global]", file=f) print("command_packages = foo.bar, splat", file=f) + finally: f.close() - d = self.create_distribution([TESTFN]) - self.assertEqual(d.get_command_packages(), - ["distutils.command", "foo.bar", "splat"]) - - # ensure command line overrides config: - sys.argv[1:] = ["--command-packages", "spork", "build"] - d = self.create_distribution([TESTFN]) - self.assertEqual(d.get_command_packages(), - ["distutils.command", "spork"]) - - # Setting --command-packages to '' should cause the default to - # be used even if a config file specified something else: - sys.argv[1:] = ["--command-packages", "", "build"] - d = self.create_distribution([TESTFN]) - self.assertEqual(d.get_command_packages(), ["distutils.command"]) - finally: - os.unlink(TESTFN) + d = self.create_distribution([TESTFN]) + self.assertEqual(d.get_command_packages(), + ["distutils.command", "foo.bar", "splat"]) + + # ensure command line overrides config: + sys.argv[1:] = ["--command-packages", "spork", "build"] + d = self.create_distribution([TESTFN]) + self.assertEqual(d.get_command_packages(), + ["distutils.command", "spork"]) + + # Setting --command-packages to '' should cause the default to + # be used even if a config file specified something else: + sys.argv[1:] = ["--command-packages", "", "build"] + d = self.create_distribution([TESTFN]) + self.assertEqual(d.get_command_packages(), ["distutils.command"]) def test_empty_options(self): # an empty options dictionary should not stay in the @@ -261,8 +261,10 @@ class MetadataTestCase(support.TempdirManager, support.EnvironGuard, temp_dir = self.mkdtemp() user_filename = os.path.join(temp_dir, user_filename) f = open(user_filename, 'w') - f.write('.') - f.close() + try: + f.write('.') + finally: + f.close() try: dist = Distribution() diff --git a/Lib/distutils/tests/test_file_util.py b/Lib/distutils/tests/test_file_util.py index fac4a5d..74618b5 100644 --- a/Lib/distutils/tests/test_file_util.py +++ b/Lib/distutils/tests/test_file_util.py @@ -31,8 +31,10 @@ class FileUtilTestCase(support.TempdirManager, unittest.TestCase): def test_move_file_verbosity(self): f = open(self.source, 'w') - f.write('some content') - f.close() + try: + f.write('some content') + finally: + f.close() move_file(self.source, self.target, verbose=0) wanted = [] diff --git a/Lib/distutils/tests/test_install.py b/Lib/distutils/tests/test_install.py index 76fa02a..bc407cf 100644 --- a/Lib/distutils/tests/test_install.py +++ b/Lib/distutils/tests/test_install.py @@ -182,8 +182,11 @@ class InstallTestCase(support.TempdirManager, # let's check the RECORD file was created with one # line (the egg info file) - with open(cmd.record) as f: + f = open(cmd.record) + try: self.assertEquals(len(f.readlines()), 1) + finally: + f.close() def test_debug_mode(self): # this covers the code called when DEBUG is set diff --git a/Lib/distutils/tests/test_install_scripts.py b/Lib/distutils/tests/test_install_scripts.py index b7eb625..08360d2 100644 --- a/Lib/distutils/tests/test_install_scripts.py +++ b/Lib/distutils/tests/test_install_scripts.py @@ -42,8 +42,10 @@ class InstallScriptsTestCase(support.TempdirManager, def write_script(name, text): expected.append(name) f = open(os.path.join(source, name), "w") - f.write(text) - f.close() + try: + f.write(text) + finally: + f.close() write_script("script1.py", ("#! /usr/bin/env python2.3\n" "# bogus script w/ Python sh-bang\n" diff --git a/Lib/distutils/tests/test_msvc9compiler.py b/Lib/distutils/tests/test_msvc9compiler.py index f1da843..40cb8be 100644 --- a/Lib/distutils/tests/test_msvc9compiler.py +++ b/Lib/distutils/tests/test_msvc9compiler.py @@ -113,17 +113,21 @@ class msvc9compilerTestCase(support.TempdirManager, tempdir = self.mkdtemp() manifest = os.path.join(tempdir, 'manifest') f = open(manifest, 'w') - f.write(_MANIFEST) - f.close() + try: + f.write(_MANIFEST) + finally: + f.close() compiler = MSVCCompiler() compiler._remove_visual_c_ref(manifest) # see what we got f = open(manifest) - # removing trailing spaces - content = '\n'.join([line.rstrip() for line in f.readlines()]) - f.close() + try: + # removing trailing spaces + content = '\n'.join([line.rstrip() for line in f.readlines()]) + finally: + f.close() # makes sure the manifest was properly cleaned self.assertEquals(content, _CLEANED_MANIFEST) diff --git a/Lib/distutils/tests/test_register.py b/Lib/distutils/tests/test_register.py index 7d0ac9e..3b80b6d 100644 --- a/Lib/distutils/tests/test_register.py +++ b/Lib/distutils/tests/test_register.py @@ -118,8 +118,12 @@ class RegisterTestCase(PyPIRCCommandTestCase): self.assertTrue(os.path.exists(self.rc)) # with the content similar to WANTED_PYPIRC - content = open(self.rc).read() - self.assertEquals(content, WANTED_PYPIRC) + f = open(self.rc) + try: + content = f.read() + self.assertEquals(content, WANTED_PYPIRC) + finally: + f.close() # now let's make sure the .pypirc file generated # really works : we shouldn't be asked anything diff --git a/Lib/distutils/tests/test_sdist.py b/Lib/distutils/tests/test_sdist.py index 209aa59..ad527c7 100644 --- a/Lib/distutils/tests/test_sdist.py +++ b/Lib/distutils/tests/test_sdist.py @@ -215,8 +215,12 @@ class SDistTestCase(PyPIRCCommandTestCase): self.assertEquals(len(content), 11) # checking the MANIFEST - manifest = open(join(self.tmp_dir, 'MANIFEST')).read() - self.assertEquals(manifest, MANIFEST % {'sep': os.sep}) + f = open(join(self.tmp_dir, 'MANIFEST')) + try: + manifest = f.read() + self.assertEquals(manifest, MANIFEST % {'sep': os.sep}) + finally: + f.close() def test_metadata_check_option(self): # testing the `medata-check` option diff --git a/Lib/distutils/tests/test_sysconfig.py b/Lib/distutils/tests/test_sysconfig.py index edc755e..78bce94 100644 --- a/Lib/distutils/tests/test_sysconfig.py +++ b/Lib/distutils/tests/test_sysconfig.py @@ -75,9 +75,11 @@ class SysconfigTestCase(support.EnvironGuard, def test_parse_makefile_base(self): self.makefile = TESTFN fd = open(self.makefile, 'w') - fd.write(r"CONFIG_ARGS= '--arg1=optarg1' 'ENV=LIB'" '\n') - fd.write('VAR=$OTHER\nOTHER=foo') - fd.close() + try: + fd.write(r"CONFIG_ARGS= '--arg1=optarg1' 'ENV=LIB'" '\n') + fd.write('VAR=$OTHER\nOTHER=foo') + finally: + fd.close() d = sysconfig.parse_makefile(self.makefile) self.assertEquals(d, {'CONFIG_ARGS': "'--arg1=optarg1' 'ENV=LIB'", 'OTHER': 'foo'}) @@ -85,9 +87,11 @@ class SysconfigTestCase(support.EnvironGuard, def test_parse_makefile_literal_dollar(self): self.makefile = TESTFN fd = open(self.makefile, 'w') - fd.write(r"CONFIG_ARGS= '--arg1=optarg1' 'ENV=\$$LIB'" '\n') - fd.write('VAR=$OTHER\nOTHER=foo') - fd.close() + try: + fd.write(r"CONFIG_ARGS= '--arg1=optarg1' 'ENV=\$$LIB'" '\n') + fd.write('VAR=$OTHER\nOTHER=foo') + finally: + fd.close() d = sysconfig.parse_makefile(self.makefile) self.assertEquals(d, {'CONFIG_ARGS': r"'--arg1=optarg1' 'ENV=\$LIB'", 'OTHER': 'foo'}) diff --git a/Lib/distutils/tests/test_text_file.py b/Lib/distutils/tests/test_text_file.py index 00f083a..3093097 100644 --- a/Lib/distutils/tests/test_text_file.py +++ b/Lib/distutils/tests/test_text_file.py @@ -58,28 +58,46 @@ class TextFileTestCase(support.TempdirManager, unittest.TestCase): finally: out_file.close() - in_file = TextFile (filename, strip_comments=0, skip_blanks=0, - lstrip_ws=0, rstrip_ws=0) - test_input (1, "no processing", in_file, result1) + in_file = TextFile(filename, strip_comments=0, skip_blanks=0, + lstrip_ws=0, rstrip_ws=0) + try: + test_input(1, "no processing", in_file, result1) + finally: + in_file.close() - in_file = TextFile (filename, strip_comments=1, skip_blanks=0, - lstrip_ws=0, rstrip_ws=0) - test_input (2, "strip comments", in_file, result2) + in_file = TextFile(filename, strip_comments=1, skip_blanks=0, + lstrip_ws=0, rstrip_ws=0) + try: + test_input(2, "strip comments", in_file, result2) + finally: + in_file.close() - in_file = TextFile (filename, strip_comments=0, skip_blanks=1, - lstrip_ws=0, rstrip_ws=0) - test_input (3, "strip blanks", in_file, result3) + in_file = TextFile(filename, strip_comments=0, skip_blanks=1, + lstrip_ws=0, rstrip_ws=0) + try: + test_input(3, "strip blanks", in_file, result3) + finally: + in_file.close() - in_file = TextFile (filename) - test_input (4, "default processing", in_file, result4) + in_file = TextFile(filename) + try: + test_input(4, "default processing", in_file, result4) + finally: + in_file.close() - in_file = TextFile (filename, strip_comments=1, skip_blanks=1, - join_lines=1, rstrip_ws=1) - test_input (5, "join lines without collapsing", in_file, result5) + in_file = TextFile(filename, strip_comments=1, skip_blanks=1, + join_lines=1, rstrip_ws=1) + try: + test_input(5, "join lines without collapsing", in_file, result5) + finally: + in_file.close() - in_file = TextFile (filename, strip_comments=1, skip_blanks=1, - join_lines=1, rstrip_ws=1, collapse_join=1) - test_input (6, "join lines with collapsing", in_file, result6) + in_file = TextFile(filename, strip_comments=1, skip_blanks=1, + join_lines=1, rstrip_ws=1, collapse_join=1) + try: + test_input(6, "join lines with collapsing", in_file, result6) + finally: + in_file.close() def test_suite(): return unittest.makeSuite(TextFileTestCase) diff --git a/Lib/distutils/util.py b/Lib/distutils/util.py index 8175434..3081245 100644 --- a/Lib/distutils/util.py +++ b/Lib/distutils/util.py @@ -115,13 +115,15 @@ def get_platform (): # behaviour. pass else: - m = re.search( - r'<key>ProductUserVisibleVersion</key>\s*' + - r'<string>(.*?)</string>', f.read()) - f.close() - if m is not None: - macrelease = '.'.join(m.group(1).split('.')[:2]) - # else: fall back to the default behaviour + try: + m = re.search( + r'<key>ProductUserVisibleVersion</key>\s*' + + r'<string>(.*?)</string>', f.read()) + if m is not None: + macrelease = '.'.join(m.group(1).split('.')[:2]) + # else: fall back to the default behaviour + finally: + f.close() if not macver: macver = macrelease diff --git a/Misc/NEWS b/Misc/NEWS index 6043ba3..9218825 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -143,6 +143,9 @@ C-API Library ------- +- Issue #10252: Close file objects in a timely manner in distutils code and + tests. Patch by Brian Brazil, completed by Éric Araujo. + - Issue #10311: The signal module now restores errno before returning from its low-level signal handler. Patch by Hallvard B Furuseth. -- cgit v0.12 From 1c1340b30a9d113b76818e52b5ed101c4867b79a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Sat, 6 Nov 2010 04:35:07 +0000 Subject: Merged revisions 86239,86241 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86239 | eric.araujo | 2010-11-06 05:09:29 +0100 (sam., 06 nov. 2010) | 2 lines Fix caching error found by regrtest -R (#10229) ........ r86241 | eric.araujo | 2010-11-06 05:24:00 +0100 (sam., 06 nov. 2010) | 2 lines Add missing NEWS entry for r86239. ........ --- Lib/test/test_gettext.py | 1 + Misc/NEWS | 2 ++ 2 files changed, 3 insertions(+) diff --git a/Lib/test/test_gettext.py b/Lib/test/test_gettext.py index 69ffcb7..634c607 100644 --- a/Lib/test/test_gettext.py +++ b/Lib/test/test_gettext.py @@ -75,6 +75,7 @@ class GettextBaseTest(unittest.TestCase): fp.close() self.env = support.EnvironmentVarGuard() self.env['LANGUAGE'] = 'xx' + gettext._translations.clear() def tearDown(self): self.env.__exit__() diff --git a/Misc/NEWS b/Misc/NEWS index 9218825..ff31044 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -143,6 +143,8 @@ C-API Library ------- +- Issue #10229: Fix caching error in gettext. + - Issue #10252: Close file objects in a timely manner in distutils code and tests. Patch by Brian Brazil, completed by Éric Araujo. -- cgit v0.12 From 1ca7556dd015fb60437142d583d7c31a397fabae Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Sat, 6 Nov 2010 04:51:10 +0000 Subject: Merged revisions 86244 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86244 | eric.araujo | 2010-11-06 05:48:05 +0100 (sam., 06 nov. 2010) | 3 lines Prevent race condition with mkdir in distutils. Patch by Arfrever on #9281. ........ --- Lib/distutils/dir_util.py | 7 ++++--- Misc/NEWS | 3 +++ 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/Lib/distutils/dir_util.py b/Lib/distutils/dir_util.py index 54376e5..c7c9fcc 100644 --- a/Lib/distutils/dir_util.py +++ b/Lib/distutils/dir_util.py @@ -69,10 +69,11 @@ def mkpath(name, mode=0o777, verbose=1, dry_run=0): if not dry_run: try: os.mkdir(head, mode) - created_dirs.append(head) except OSError as exc: - raise DistutilsFileError( - "could not create '%s': %s" % (head, exc.args[-1])) + if not (exc.errno == errno.EEXIST and os.path.isdir(head)): + raise DistutilsFileError( + "could not create '%s': %s" % (head, exc.args[-1])) + created_dirs.append(head) _path_created[abs_head] = 1 return created_dirs diff --git a/Misc/NEWS b/Misc/NEWS index ff31044..bbb9ba1 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -143,6 +143,9 @@ C-API Library ------- +- Issue #9281: Prevent race condition with mkdir in distutils. Patch by + Arfrever. + - Issue #10229: Fix caching error in gettext. - Issue #10252: Close file objects in a timely manner in distutils code and -- cgit v0.12 From f7b5fa521e68d99968b8e03a7265084259bb51d6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Sat, 6 Nov 2010 06:31:00 +0000 Subject: Merged revisions 86249 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86249 | eric.araujo | 2010-11-06 07:30:16 +0100 (sam., 06 nov. 2010) | 2 lines Fix typo ........ --- Doc/library/functions.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index 5c80f94..208f2f8 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -1102,7 +1102,7 @@ are always available. They are listed here in alphabetical order. total. *start* defaults to ``0``. The *iterable*'s items are normally numbers, and the start value is not allowed to be a string. - For some use cases, there a good alternatives to :func:`sum`. + For some use cases, there are good alternatives to :func:`sum`. The preferred, fast way to concatenate a sequence of strings is by calling ``''.join(sequence)``. To add floating point values with extended precision, see :func:`math.fsum`\. To concatenate a series of iterables, consider using -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From 651e6b5d4980aa3706b133a6de5114b312718eae Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Sat, 6 Nov 2010 15:37:39 +0000 Subject: Merged revisions 86271 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86271 | eric.araujo | 2010-11-06 16:01:07 +0100 (sam., 06 nov. 2010) | 2 lines Add missing NEWS entries for some of my commits. ........ --- Misc/NEWS | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Misc/NEWS b/Misc/NEWS index bbb9ba1..a97d3dd 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -143,6 +143,16 @@ C-API Library ------- +- Issue #10126: Fix distutils' test_build when Python was built with + --enable-shared. + +- Fix typo in one sdist option (medata-check). + +- Issue #9199: Fix incorrect use of distutils.cmd.Command.announce. + +- Issue #1718574: Fix options that were supposed to accept arguments but did + not in build_clib. + - Issue #9281: Prevent race condition with mkdir in distutils. Patch by Arfrever. -- cgit v0.12 From 16562f41b09a4440182ff6877e75b8e5065ee9db Mon Sep 17 00:00:00 2001 From: Eric Smith <eric@trueblade.com> Date: Sat, 6 Nov 2010 19:29:45 +0000 Subject: Merged revisions 86277 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86277 | eric.smith | 2010-11-06 15:27:37 -0400 (Sat, 06 Nov 2010) | 1 line Added more to docstrings for str.format, format_map, and __format__. ........ --- Objects/unicodeobject.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index f875e10..6bffaea 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -8803,7 +8803,8 @@ unicode_endswith(PyUnicodeObject *self, PyDoc_STRVAR(format__doc__, "S.format(*args, **kwargs) -> str\n\ \n\ -"); +Return a formatted version of S, using substitutions from args and kwargs.\n\ +The substitutions are identified by braces ('{' and '}')."); static PyObject * unicode__format__(PyObject* self, PyObject* args) @@ -8821,7 +8822,7 @@ unicode__format__(PyObject* self, PyObject* args) PyDoc_STRVAR(p_format__doc__, "S.__format__(format_spec) -> str\n\ \n\ -"); +Return a formatted version of S as described by format_spec."); static PyObject * unicode__sizeof__(PyUnicodeObject *v) -- cgit v0.12 From d6b83d3a25f423748f53229bce1d25844677c3ea Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Sun, 7 Nov 2010 11:26:24 +0000 Subject: Merged revisions 86286 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86286 | mark.dickinson | 2010-11-07 11:24:44 +0000 (Sun, 07 Nov 2010) | 1 line Issue 10297: Add missing import in decimal example snippet. ........ --- Doc/library/decimal.rst | 1 + 1 file changed, 1 insertion(+) diff --git a/Doc/library/decimal.rst b/Doc/library/decimal.rst index 5667bd2..758dcce 100644 --- a/Doc/library/decimal.rst +++ b/Doc/library/decimal.rst @@ -51,6 +51,7 @@ arithmetic. It offers several advantages over the :class:`float` datatype: alterable precision (defaulting to 28 places) which can be as large as needed for a given problem: + >>> from decimal import * >>> getcontext().prec = 6 >>> Decimal(1) / Decimal(7) Decimal('0.142857') -- cgit v0.12 From c66101514117fdcdf201aa2f9c9baf705bd9a567 Mon Sep 17 00:00:00 2001 From: Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp> Date: Sun, 7 Nov 2010 11:41:07 +0000 Subject: Merged revisions 86281,86285 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86281 | hirokazu.yamamoto | 2010-11-07 11:45:19 +0900 | 1 line Formatted code. (Tabify, etc) ........ r86285 | hirokazu.yamamoto | 2010-11-07 20:07:44 +0900 | 1 line Reformatted code a bit. ........ --- PC/winsound.c | 32 +++++++++++++++----------------- 1 file changed, 15 insertions(+), 17 deletions(-) diff --git a/PC/winsound.c b/PC/winsound.c index 4edda3f..1e00e7a 100644 --- a/PC/winsound.c +++ b/PC/winsound.c @@ -77,24 +77,23 @@ sound_playsound(PyObject *s, PyObject *args) int length; int ok; - if(!PyArg_ParseTuple(args,"z#i:PlaySound",&sound,&length,&flags)) { - return NULL; + if (!PyArg_ParseTuple(args, "z#i:PlaySound", &sound, &length, &flags)) { + return NULL; } - if(flags&SND_ASYNC && flags &SND_MEMORY) { - /* Sidestep reference counting headache; unfortunately this also - prevent SND_LOOP from memory. */ - PyErr_SetString(PyExc_RuntimeError,"Cannot play asynchronously from memory"); - return NULL; + if (flags & SND_ASYNC && flags & SND_MEMORY) { + /* Sidestep reference counting headache; unfortunately this also + prevent SND_LOOP from memory. */ + PyErr_SetString(PyExc_RuntimeError, "Cannot play asynchronously from memory"); + return NULL; } Py_BEGIN_ALLOW_THREADS - ok = PlaySound(sound,NULL,flags); + ok = PlaySound(sound, NULL, flags); Py_END_ALLOW_THREADS - if(!ok) - { - PyErr_SetString(PyExc_RuntimeError,"Failed to play sound"); - return NULL; + if (!ok) { + PyErr_SetString(PyExc_RuntimeError, "Failed to play sound"); + return NULL; } Py_INCREF(Py_None); @@ -151,11 +150,10 @@ static struct PyMethodDef sound_methods[] = static void add_define(PyObject *dict, const char *key, long value) { - PyObject *k=PyUnicode_FromString(key); - PyObject *v=PyLong_FromLong(value); - if(v&&k) - { - PyDict_SetItem(dict,k,v); + PyObject *k = PyUnicode_FromString(key); + PyObject *v = PyLong_FromLong(value); + if (v && k) { + PyDict_SetItem(dict, k, v); } Py_XDECREF(k); Py_XDECREF(v); -- cgit v0.12 From 339293a37251dd46822dab270387b296841d49e0 Mon Sep 17 00:00:00 2001 From: Hirokazu Yamamoto <ocean-city@m2.ccsnet.ne.jp> Date: Sun, 7 Nov 2010 11:53:57 +0000 Subject: Merged revisions 86283 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86283 | hirokazu.yamamoto | 2010-11-07 18:23:15 +0900 | 1 line Issue #6317: Now winsound.PlaySound can accept non ascii filename. ........ --- Misc/NEWS | 2 ++ PC/winsound.c | 36 +++++++++++++++++++++++++++++------- 2 files changed, 31 insertions(+), 7 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index a97d3dd..0638e2b 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -616,6 +616,8 @@ Library Extension Modules ----------------- +- Issue #6317: Now winsound.PlaySound can accept non ascii filename. + - Issue #9054: Fix a crash occurring when using the pyexpat module with expat version 2.0.1. diff --git a/PC/winsound.c b/PC/winsound.c index 1e00e7a..d455848 100644 --- a/PC/winsound.c +++ b/PC/winsound.c @@ -72,30 +72,52 @@ PyDoc_STRVAR(sound_module_doc, static PyObject * sound_playsound(PyObject *s, PyObject *args) { + Py_UNICODE *wsound; + PyObject *osound; const char *sound; int flags; - int length; int ok; - if (!PyArg_ParseTuple(args, "z#i:PlaySound", &sound, &length, &flags)) { - return NULL; + if (PyArg_ParseTuple(args, "Zi:PlaySound", &wsound, &flags)) { + if (flags & SND_ASYNC && flags & SND_MEMORY) { + /* Sidestep reference counting headache; unfortunately this also + prevent SND_LOOP from memory. */ + PyErr_SetString(PyExc_RuntimeError, "Cannot play asynchronously from memory"); + return NULL; + } + Py_BEGIN_ALLOW_THREADS + ok = PlaySoundW(wsound, NULL, flags); + Py_END_ALLOW_THREADS + if (!ok) { + PyErr_SetString(PyExc_RuntimeError, "Failed to play sound"); + return NULL; + } + Py_INCREF(Py_None); + return Py_None; } - + /* Drop the argument parsing error as narrow strings + are also valid. */ + PyErr_Clear(); + if (!PyArg_ParseTuple(args, "O&i:PlaySound", + PyUnicode_FSConverter, &osound, &flags)) + return NULL; if (flags & SND_ASYNC && flags & SND_MEMORY) { /* Sidestep reference counting headache; unfortunately this also prevent SND_LOOP from memory. */ PyErr_SetString(PyExc_RuntimeError, "Cannot play asynchronously from memory"); + Py_DECREF(osound); return NULL; } - + sound = PyBytes_AsString(osound); Py_BEGIN_ALLOW_THREADS - ok = PlaySound(sound, NULL, flags); + ok = PlaySoundA(sound, NULL, flags); Py_END_ALLOW_THREADS if (!ok) { PyErr_SetString(PyExc_RuntimeError, "Failed to play sound"); + Py_DECREF(osound); return NULL; } - + Py_DECREF(osound); Py_INCREF(Py_None); return Py_None; } -- cgit v0.12 From bee54f53b1162d2229e15e30156e7f5516cf82ae Mon Sep 17 00:00:00 2001 From: Mark Dickinson <dickinsm@gmail.com> Date: Sun, 7 Nov 2010 12:50:11 +0000 Subject: Merged revisions 86293 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86293 | mark.dickinson | 2010-11-07 12:48:18 +0000 (Sun, 07 Nov 2010) | 1 line Issue #10145: the float.is_integer method was undocumented. ........ --- Doc/library/stdtypes.rst | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-) diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index 011bb6a..783b750 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -466,10 +466,20 @@ The float type has some additional methods. .. method:: float.as_integer_ratio() - Return a pair of integers whose ratio is exactly equal to the - original float and with a positive denominator. Raises - :exc:`OverflowError` on infinities and a :exc:`ValueError` on - NaNs. + Return a pair of integers whose ratio is exactly equal to the + original float and with a positive denominator. Raises + :exc:`OverflowError` on infinities and a :exc:`ValueError` on + NaNs. + +.. method:: float.is_integer() + + Return ``True`` if the float instance is finite with integral + value, and ``False`` otherwise:: + + >>> (-2.0).is_integer() + True + >>> (3.2).is_integer() + False Two methods support conversion to and from hexadecimal strings. Since Python's floats are stored -- cgit v0.12 From e4be72197fca26e8530eea05c2d87764532c2a88 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Sun, 7 Nov 2010 13:07:14 +0000 Subject: Merged revisions 86296 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86296 | senthil.kumaran | 2010-11-07 20:57:04 +0800 (Sun, 07 Nov 2010) | 3 lines Fix Issue10226 - Clarifying the role of the netloc separator. ........ --- Doc/library/urllib.parse.rst | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/Doc/library/urllib.parse.rst b/Doc/library/urllib.parse.rst index 3e1c628..0ed27ba4 100644 --- a/Doc/library/urllib.parse.rst +++ b/Doc/library/urllib.parse.rst @@ -48,11 +48,10 @@ The :mod:`urllib.parse` module defines the following functions: >>> o.geturl() 'http://www.cwi.nl:80/%7Eguido/Python.html' - If the scheme value is not specified, urlparse expects the netloc value to - start with '//', following the syntax specifications from :rfc:`1808`. - Otherwise, it is not possible to distinguish between netloc and path - components, and would the indistinguishable component would be classified - as the path as in a relative URL. + Following the syntax specifications in :rfc:`1808`, urlparse recognizes + a netloc only if it is properly introduced by '//'. Otherwise the + input is presumed to be a relative URL and thus to start with + a path component. >>> from urlparse import urlparse >>> urlparse('//www.cwi.nl:80/%7Eguido/Python.html') -- cgit v0.12 From 43d8cd8056a80cf5715fa91ad68cb03c3655e827 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Mon, 8 Nov 2010 01:57:45 +0000 Subject: Merged revisions 86310 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86310 | senthil.kumaran | 2010-11-08 09:53:13 +0800 (Mon, 08 Nov 2010) | 3 lines Fix Issue 10303: a small clarification in the tutorial. ........ --- Doc/tutorial/introduction.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Doc/tutorial/introduction.rst b/Doc/tutorial/introduction.rst index 37b7910..f24d628 100644 --- a/Doc/tutorial/introduction.rst +++ b/Doc/tutorial/introduction.rst @@ -194,8 +194,8 @@ The interpreter prints the result of string operations in the same way as they are typed for input: inside quotes, and with quotes and other funny characters escaped by backslashes, to show the precise value. The string is enclosed in double quotes if the string contains a single quote and no double quotes, else -it's enclosed in single quotes. Once again, the :func:`print` function -produces the more readable output. +it's enclosed in single quotes. The :func:`print` function produces a more +readable output for such input strings. String literals can span multiple lines in several ways. Continuation lines can be used, with a backslash as the last character on the line indicating that the -- cgit v0.12 From a881971473d4aedc2160b12e39dbd6db52128810 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Mon, 8 Nov 2010 02:00:07 +0000 Subject: Merged revisions 86310 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86310 | senthil.kumaran | 2010-11-08 09:53:13 +0800 (Mon, 08 Nov 2010) | 3 lines Fix Issue 10303: a small clarification in the tutorial. ........ --- Doc/tutorial/introduction.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/tutorial/introduction.rst b/Doc/tutorial/introduction.rst index f24d628..88f7bbe 100644 --- a/Doc/tutorial/introduction.rst +++ b/Doc/tutorial/introduction.rst @@ -194,7 +194,7 @@ The interpreter prints the result of string operations in the same way as they are typed for input: inside quotes, and with quotes and other funny characters escaped by backslashes, to show the precise value. The string is enclosed in double quotes if the string contains a single quote and no double quotes, else -it's enclosed in single quotes. The :func:`print` function produces a more +it's enclosed in single quotes. The :func:`print` function produces a more readable output for such input strings. String literals can span multiple lines in several ways. Continuation lines can -- cgit v0.12 -- cgit v0.12 From 8a7b89bfa2038007b1b2836e10667f74db394d0d Mon Sep 17 00:00:00 2001 From: Fred Drake <fdrake@acm.org> Date: Tue, 9 Nov 2010 13:32:49 +0000 Subject: fix typo: spection -> section --- Doc/library/configparser.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/configparser.rst b/Doc/library/configparser.rst index 1afdf50..49a8b38 100644 --- a/Doc/library/configparser.rst +++ b/Doc/library/configparser.rst @@ -37,7 +37,7 @@ provided on initialization and retrieval. Lines beginning with ``'#'`` or Configuration files may include comments, prefixed by specific characters (``#`` and ``;``). Comments may appear on their own in an otherwise empty line, or may -be entered in lines holding values or spection names. In the latter case, they +be entered in lines holding values or section names. In the latter case, they need to be preceded by a whitespace character to be recognized as a comment. (For backwards compatibility, only ``;`` starts an inline comment, while ``#`` does not.) -- cgit v0.12 From de535e8864386bd178da8896a2bd75698077761e Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 9 Nov 2010 21:36:16 +0000 Subject: Merged revisions 86338 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86338 | antoine.pitrou | 2010-11-08 21:36:57 +0100 (lun., 08 nov. 2010) | 3 lines Fix test_hashlib with the bigmem option ........ --- Lib/test/test_hashlib.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py index 36c7f47..94635e1 100644 --- a/Lib/test/test_hashlib.py +++ b/Lib/test/test_hashlib.py @@ -96,7 +96,7 @@ class HashLibTestCase(unittest.TestCase): def test_case_md5_huge(self, size): if size == _4G + 5: try: - self.check('md5', 'A'*size, 'c9af2dff37468ce5dfee8f2cfc0a9c6d') + self.check('md5', b'A'*size, 'c9af2dff37468ce5dfee8f2cfc0a9c6d') except OverflowError: pass # 32-bit arch @@ -104,7 +104,7 @@ class HashLibTestCase(unittest.TestCase): def test_case_md5_uintmax(self, size): if size == _4G - 1: try: - self.check('md5', 'A'*size, '28138d306ff1b8281f1a9067e1a1a2b3') + self.check('md5', b'A'*size, '28138d306ff1b8281f1a9067e1a1a2b3') except OverflowError: pass # 32-bit arch -- cgit v0.12 From 7ec819e3a9887ac7bfe857ed6b6fb9018dee40c2 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 9 Nov 2010 22:57:20 +0000 Subject: Merged revisions 86380 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86380 | antoine.pitrou | 2010-11-09 23:55:55 +0100 (mar., 09 nov. 2010) | 4 lines Fix IMAP.login() to work properly. Also, add remote tests for imaplib (part of #4471). ........ --- Lib/imaplib.py | 6 +++--- Lib/test/test_imaplib.py | 46 +++++++++++++++++++++++++++++++++++++++++++--- Misc/NEWS | 2 ++ 3 files changed, 48 insertions(+), 6 deletions(-) diff --git a/Lib/imaplib.py b/Lib/imaplib.py index 9b0fd3b..1b37546 100644 --- a/Lib/imaplib.py +++ b/Lib/imaplib.py @@ -1054,10 +1054,10 @@ class IMAP4: def _quote(self, arg): - arg = arg.replace(b'\\', b'\\\\') - arg = arg.replace(b'"', b'\\"') + arg = arg.replace('\\', '\\\\') + arg = arg.replace('"', '\\"') - return b'"' + arg + b'"' + return '"' + arg + '"' def _simple_command(self, name, *args): diff --git a/Lib/test/test_imaplib.py b/Lib/test/test_imaplib.py index fb5cf82..db07dd5 100644 --- a/Lib/test/test_imaplib.py +++ b/Lib/test/test_imaplib.py @@ -13,7 +13,7 @@ import socketserver import sys import time -from test.support import reap_threads, verbose +from test.support import reap_threads, verbose, transient_internet import unittest try: @@ -195,8 +195,45 @@ class ThreadedNetworkedTestsSSL(BaseThreadedNetworkedTests): imap_class = IMAP4_SSL -def test_main(): +class RemoteIMAPTest(unittest.TestCase): + host = 'cyrus.andrew.cmu.edu' + port = 143 + username = 'anonymous' + password = 'pass' + imap_class = imaplib.IMAP4 + + def setUp(self): + with transient_internet(self.host): + self.server = self.imap_class(self.host, self.port) + + def tearDown(self): + if self.server is not None: + self.server.logout() + + def test_logincapa(self): + self.assertTrue('LOGINDISABLED' in self.server.capabilities) + + def test_anonlogin(self): + self.assertTrue('AUTH=ANONYMOUS' in self.server.capabilities) + rs = self.server.login(self.username, self.password) + self.assertEqual(rs[0], 'OK') + + def test_logout(self): + rs = self.server.logout() + self.assertEqual(rs[0], 'BYE') + +@unittest.skipUnless(ssl, "SSL not available") +class RemoteIMAP_SSLTest(RemoteIMAPTest): + port = 993 + imap_class = IMAP4_SSL + + def test_logincapa(self): + self.assertFalse('LOGINDISABLED' in self.server.capabilities) + self.assertTrue('AUTH=PLAIN' in self.server.capabilities) + + +def test_main(): tests = [TestImaplib] if support.is_resource_enabled('network'): @@ -206,7 +243,10 @@ def test_main(): "keycert.pem") if not os.path.exists(CERTFILE): raise support.TestFailed("Can't read certificate files!") - tests.extend([ThreadedNetworkedTests, ThreadedNetworkedTestsSSL]) + tests.extend([ + ThreadedNetworkedTests, ThreadedNetworkedTestsSSL, + RemoteIMAPTest, RemoteIMAP_SSLTest, + ]) support.run_unittest(*tests) diff --git a/Misc/NEWS b/Misc/NEWS index 0638e2b..1893860 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -143,6 +143,8 @@ C-API Library ------- +- Fix IMAP.login() to work properly. + - Issue #10126: Fix distutils' test_build when Python was built with --enable-shared. -- cgit v0.12 From 5466e920d9f1df9d0ef5cae6b11ec7250fbbdd1e Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Tue, 9 Nov 2010 23:12:32 +0000 Subject: Merged revisions 86383 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86383 | antoine.pitrou | 2010-11-10 00:10:33 +0100 (mer., 10 nov. 2010) | 4 lines Issue #4471: Properly shutdown socket in IMAP.shutdown(). Patch by Lorenzo M. Catucci. ........ --- Lib/imaplib.py | 1 + Lib/test/test_imaplib.py | 1 + Misc/ACKS | 1 + Misc/NEWS | 3 +++ 4 files changed, 6 insertions(+) diff --git a/Lib/imaplib.py b/Lib/imaplib.py index 1b37546..e020747 100644 --- a/Lib/imaplib.py +++ b/Lib/imaplib.py @@ -260,6 +260,7 @@ class IMAP4: def shutdown(self): """Close I/O established in "open".""" self.file.close() + self.sock.shutdown(socket.SHUT_RDWR) self.sock.close() diff --git a/Lib/test/test_imaplib.py b/Lib/test/test_imaplib.py index db07dd5..58e432a 100644 --- a/Lib/test/test_imaplib.py +++ b/Lib/test/test_imaplib.py @@ -220,6 +220,7 @@ class RemoteIMAPTest(unittest.TestCase): def test_logout(self): rs = self.server.logout() + self.server = None self.assertEqual(rs[0], 'BYE') diff --git a/Misc/ACKS b/Misc/ACKS index 0311ae9..4a36b6d 100644 --- a/Misc/ACKS +++ b/Misc/ACKS @@ -121,6 +121,7 @@ Tony Campbell Brett Cannon Mike Carlton Terry Carroll +Lorenzo M. Catucci Donn Cave Per Cederqvist Octavian Cerna diff --git a/Misc/NEWS b/Misc/NEWS index 1893860..9f18bbd 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -143,6 +143,9 @@ C-API Library ------- +- Issue #4471: Properly shutdown socket in IMAP.shutdown(). Patch by + Lorenzo M. Catucci. + - Fix IMAP.login() to work properly. - Issue #10126: Fix distutils' test_build when Python was built with -- cgit v0.12 From e87875bfad3ebe18bf87ebd5cbe3db493c34dc1f Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 10 Nov 2010 00:02:28 +0000 Subject: Try to fix test_imaplib failure --- Lib/imaplib.py | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/Lib/imaplib.py b/Lib/imaplib.py index e020747..94f4e8f 100644 --- a/Lib/imaplib.py +++ b/Lib/imaplib.py @@ -818,7 +818,7 @@ class IMAP4: def _check_bye(self): bye = self.untagged_responses.get('BYE') if bye: - raise self.abort(bye[-1]) + raise self.abort(bye[-1].decode('ascii', 'replace')) def _command(self, name, *args): @@ -899,14 +899,17 @@ class IMAP4: def _command_complete(self, name, tag): - self._check_bye() + # BYE is expected after LOGOUT + if name != 'LOGOUT': + self._check_bye() try: typ, data = self._get_tagged_response(tag) except self.abort as val: raise self.abort('command: %s => %s' % (name, val)) except self.error as val: raise self.error('command: %s => %s' % (name, val)) - self._check_bye() + if name != 'LOGOUT': + self._check_bye() if typ == 'BAD': raise self.error('%s command error: %s %s' % (name, typ, data)) return typ, data -- cgit v0.12 From 0a69b856d56860e2dce0ae58e65de57c58a95763 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 10 Nov 2010 09:00:43 +0000 Subject: Merged revisions 86391 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86391 | antoine.pitrou | 2010-11-10 09:59:25 +0100 (mer., 10 nov. 2010) | 4 lines Followup to r86383: it seems that in some cases (buildbots), the server closes the connection before we can call shutdown(). ........ --- Lib/imaplib.py | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/Lib/imaplib.py b/Lib/imaplib.py index 94f4e8f..77806db 100644 --- a/Lib/imaplib.py +++ b/Lib/imaplib.py @@ -22,7 +22,7 @@ Public functions: Internaldate2tuple __version__ = "2.58" -import binascii, random, re, socket, subprocess, sys, time +import binascii, errno, random, re, socket, subprocess, sys, time __all__ = ["IMAP4", "IMAP4_stream", "Internaldate2tuple", "Int2AP", "ParseFlags", "Time2Internaldate"] @@ -260,8 +260,14 @@ class IMAP4: def shutdown(self): """Close I/O established in "open".""" self.file.close() - self.sock.shutdown(socket.SHUT_RDWR) - self.sock.close() + try: + self.sock.shutdown(socket.SHUT_RDWR) + except socket.error as e: + # The server might already have closed the connection + if e.errno != errno.ENOTCONN: + raise + finally: + self.sock.close() def socket(self): -- cgit v0.12 From cb4f9298123f1cfbbe1bdeddfbbadd2aa448140b Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 10 Nov 2010 14:01:16 +0000 Subject: I'm only backporting the tests (which run fine), as well as a shortened version of Lib/test/script_helper.py. Merged revisions 86395 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86395 | antoine.pitrou | 2010-11-10 14:55:25 +0100 (mer., 10 nov. 2010) | 4 lines Issue #10372: Import the warnings module only after the IO library is initialized, so as to avoid bootstrap issues with the '-W' option. ........ --- Lib/test/script_helper.py | 123 ++++++++++++++++++++++++++++++++++++++++++++++ Lib/test/test_warnings.py | 17 +++++++ Misc/NEWS | 3 ++ 3 files changed, 143 insertions(+) create mode 100644 Lib/test/script_helper.py diff --git a/Lib/test/script_helper.py b/Lib/test/script_helper.py new file mode 100644 index 0000000..e22faa0 --- /dev/null +++ b/Lib/test/script_helper.py @@ -0,0 +1,123 @@ +# Common utility functions used by various script execution tests +# e.g. test_cmd_line, test_cmd_line_script and test_runpy + +import sys +import os +import os.path +import tempfile +import subprocess +import py_compile +import contextlib +import shutil +import zipfile + + +# Executing the interpreter in a subprocess +def _assert_python(expected_success, *args, **env_vars): + cmd_line = [sys.executable] + if not env_vars: + cmd_line.append('-E') + cmd_line.extend(args) + # Need to preserve the original environment, for in-place testing of + # shared library builds. + env = os.environ.copy() + env.update(env_vars) + p = subprocess.Popen(cmd_line, stdin=subprocess.PIPE, + stdout=subprocess.PIPE, stderr=subprocess.PIPE, + env=env) + try: + out, err = p.communicate() + finally: + subprocess._cleanup() + p.stdout.close() + p.stderr.close() + rc = p.returncode + if (rc and expected_success) or (not rc and not expected_success): + raise AssertionError( + "Process return code is %d, " + "stderr follows:\n%s" % (rc, err.decode('ascii', 'ignore'))) + return rc, out, err + +def assert_python_ok(*args, **env_vars): + """ + Assert that running the interpreter with `args` and optional environment + variables `env_vars` is ok and return a (return code, stdout, stderr) tuple. + """ + return _assert_python(True, *args, **env_vars) + +def assert_python_failure(*args, **env_vars): + """ + Assert that running the interpreter with `args` and optional environment + variables `env_vars` fails and return a (return code, stdout, stderr) tuple. + """ + return _assert_python(False, *args, **env_vars) + +def spawn_python(*args): + cmd_line = [sys.executable, '-E'] + cmd_line.extend(args) + return subprocess.Popen(cmd_line, stdin=subprocess.PIPE, + stdout=subprocess.PIPE, stderr=subprocess.STDOUT) + +def kill_python(p): + p.stdin.close() + data = p.stdout.read() + p.stdout.close() + # try to cleanup the child so we don't appear to leak when running + # with regrtest -R. + p.wait() + subprocess._cleanup() + return data + +# Script creation utilities +@contextlib.contextmanager +def temp_dir(): + dirname = tempfile.mkdtemp() + dirname = os.path.realpath(dirname) + try: + yield dirname + finally: + shutil.rmtree(dirname) + +def make_script(script_dir, script_basename, source): + script_filename = script_basename+os.extsep+'py' + script_name = os.path.join(script_dir, script_filename) + # The script should be encoded to UTF-8, the default string encoding + script_file = open(script_name, 'w', encoding='utf-8') + script_file.write(source) + script_file.close() + return script_name + +def make_pkg(pkg_dir, init_source=''): + os.mkdir(pkg_dir) + make_script(pkg_dir, '__init__', init_source) + +def make_zip_pkg(zip_dir, zip_basename, pkg_name, script_basename, + source, depth=1, compiled=False): + unlink = [] + init_name = make_script(zip_dir, '__init__', '') + unlink.append(init_name) + init_basename = os.path.basename(init_name) + script_name = make_script(zip_dir, script_basename, source) + unlink.append(script_name) + if compiled: + init_name = py_compile(init_name, doraise=True) + script_name = py_compile(script_name, doraise=True) + unlink.extend((init_name, script_name)) + pkg_names = [os.sep.join([pkg_name]*i) for i in range(1, depth+1)] + script_name_in_zip = os.path.join(pkg_names[-1], os.path.basename(script_name)) + zip_filename = zip_basename+os.extsep+'zip' + zip_name = os.path.join(zip_dir, zip_filename) + zip_file = zipfile.ZipFile(zip_name, 'w') + for name in pkg_names: + init_name_in_zip = os.path.join(name, init_basename) + zip_file.write(init_name, init_name_in_zip) + zip_file.write(script_name, script_name_in_zip) + zip_file.close() + for name in unlink: + os.unlink(name) + #if test.support.verbose: + # zip_file = zipfile.ZipFile(zip_name, 'r') + # print 'Contents of %r:' % zip_name + # zip_file.printdir() + # zip_file.close() + return zip_name, os.path.join(zip_name, script_name_in_zip) diff --git a/Lib/test/test_warnings.py b/Lib/test/test_warnings.py index 85b5cad..33c4e65 100644 --- a/Lib/test/test_warnings.py +++ b/Lib/test/test_warnings.py @@ -7,6 +7,7 @@ import unittest import tempfile import subprocess from test import support +from test.script_helper import assert_python_ok from test import warning_tests @@ -394,6 +395,22 @@ class WCmdLineTests(unittest.TestCase): self.module._setoption('error::Warning::0') self.assertRaises(UserWarning, self.module.warn, 'convert to error') + def test_improper_option(self): + # Same as above, but check that the message is printed out when + # the interpreter is executed. This also checks that options are + # actually parsed at all. + rc, out, err = assert_python_ok("-Wxxx", "-c", "pass") + self.assertIn(b"Invalid -W option ignored: invalid action: 'xxx'", err) + + def test_warnings_bootstrap(self): + # Check that the warnings module does get loaded when -W<some option> + # is used (see issue #10372 for an example of silent bootstrap failure). + rc, out, err = assert_python_ok("-Wi", "-c", + "import sys; sys.modules['warnings'].warn('foo', RuntimeWarning)") + # '-Wi' was observed + self.assertFalse(out.strip()) + self.assertNotIn(b'RuntimeWarning', err) + class CWCmdLineTests(BaseTest, WCmdLineTests): module = c_warnings diff --git a/Misc/NEWS b/Misc/NEWS index 9f18bbd..bafd332 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -10,6 +10,9 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #10372: Import the warnings module only after the IO library is + initialized, so as to avoid bootstrap issues with the '-W' option. + - Issue #10221: dict.pop(k) now has a key error message that includes the missing key (same message d[k] returns for missing keys). -- cgit v0.12 From b0afa00254524e05a9f07b089baa3403396ed1fc Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 10 Nov 2010 14:03:53 +0000 Subject: Remove spurious NEWS entry. --- Misc/NEWS | 3 --- 1 file changed, 3 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index bafd332..9f18bbd 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -10,9 +10,6 @@ What's New in Python 3.1.3? Core and Builtins ----------------- -- Issue #10372: Import the warnings module only after the IO library is - initialized, so as to avoid bootstrap issues with the '-W' option. - - Issue #10221: dict.pop(k) now has a key error message that includes the missing key (same message d[k] returns for missing keys). -- cgit v0.12 From c40b25fd682ca48182d351c9b5089423fdcacb80 Mon Sep 17 00:00:00 2001 From: Terry Reedy <tjreedy@udel.edu> Date: Wed, 10 Nov 2010 17:50:26 +0000 Subject: Issue 2986: document heuristic for 3.1 --- Doc/library/difflib.rst | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Doc/library/difflib.rst b/Doc/library/difflib.rst index 433764c..c9d1eee 100644 --- a/Doc/library/difflib.rst +++ b/Doc/library/difflib.rst @@ -35,6 +35,11 @@ diffs. For comparing directories and files, see also, the :mod:`filecmp` module. complicated way on how many elements the sequences have in common; best case time is linear. + **Heuristic:** To speed-up matching, items whose duplicates appear more than 1% of + the time in sequences of at least 200 items are treated as junk. This has the + unfortunate side-effect of giving bad results for sequences constructed from + a small set of items. An option to turn off the heuristic will be added to + Python 3.2. .. class:: Differ -- cgit v0.12 From 38c1a4d1f4397381edaf9c67990ecb329d0e8132 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Wed, 10 Nov 2010 22:37:33 +0000 Subject: Merged revisions 86404 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86404 | antoine.pitrou | 2010-11-10 23:36:43 +0100 (mer., 10 nov. 2010) | 3 lines Disable test_python_builders in test_xmlrpc_net, following buildbot upgrade on python.org ........ --- Lib/test/test_xmlrpc_net.py | 1 + 1 file changed, 1 insertion(+) diff --git a/Lib/test/test_xmlrpc_net.py b/Lib/test/test_xmlrpc_net.py index 217d65e..b8426ac 100644 --- a/Lib/test/test_xmlrpc_net.py +++ b/Lib/test/test_xmlrpc_net.py @@ -38,6 +38,7 @@ class CurrentTimeTest(unittest.TestCase): def test_python_builders(self): # Get the list of builders from the XMLRPC buildbot interface at # python.org. + self.skipTest("XMLRPC interface removed in Buildbot 0.8.2") server = xmlrpclib.ServerProxy("http://www.python.org/dev/buildbot/all/xmlrpc/") try: builders = server.getAllBuilders() -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From f959b7feaa61117305180003c451458a8c572054 Mon Sep 17 00:00:00 2001 From: "R. David Murray" <rdmurray@bitdance.com> Date: Fri, 12 Nov 2010 00:38:41 +0000 Subject: Merged revisions 86419 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86419 | r.david.murray | 2010-11-11 19:35:31 -0500 (Thu, 11 Nov 2010) | 4 lines #7950: add warning about security implications of shell=True to subprocess docs Patch by Chris Rebert. ........ --- Doc/library/subprocess.rst | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst index 7402ad5..c490203 100644 --- a/Doc/library/subprocess.rst +++ b/Doc/library/subprocess.rst @@ -75,6 +75,24 @@ This module defines one class called :class:`Popen`: Popen(['/bin/sh', '-c', args[0], args[1], ...]) + .. warning:: + + Executing shell commands that incorporate unsanitized input from an + untrusted source makes a program vulnerable to `shell injection + <http://en.wikipedia.org/wiki/Shell_injection#Shell_injection>`_, + a serious security flaw which can result in arbitrary command execution. + For this reason, the use of *shell=True* is **strongly discouraged** in cases + where the command string is constructed from external input:: + + >>> from subprocess import call + >>> filename = input("What file would you like to display?\n") + What file would you like to display? + non_existent; rm -rf / # + >>> call("cat " + filename, shell=True) # Uh-oh. This will end badly... + + *shell=False* does not suffer from this vulnerability; the above Note may be + helpful in getting code using *shell=False* to work. + On Windows: the :class:`Popen` class uses CreateProcess() to execute the child program, which operates on strings. If *args* is a sequence, it will be converted to a string using the :meth:`list2cmdline` method. Please note that -- cgit v0.12 From b89e4fc4e9d9afc1caf1b1de6bdf5beef33996a4 Mon Sep 17 00:00:00 2001 From: Terry Reedy <tjreedy@udel.edu> Date: Fri, 12 Nov 2010 04:35:16 +0000 Subject: Backport rev86422 for issue 10304 from py3k to 31-maint --- Doc/tutorial/introduction.rst | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/Doc/tutorial/introduction.rst b/Doc/tutorial/introduction.rst index 88f7bbe..3e42cee 100644 --- a/Doc/tutorial/introduction.rst +++ b/Doc/tutorial/introduction.rst @@ -1,4 +1,4 @@ -.. _tut-informal: +.. _tut-informal: ********************************** An Informal Introduction to Python @@ -220,9 +220,10 @@ the following: Or, strings can be surrounded in a pair of matching triple-quotes: ``"""`` or ``'''``. End of lines do not need to be escaped when using triple-quotes, but -they will be included in the string. :: +they will be included in the string. So the following uses one escape to +avoid an unwanted initial blank line. :: - print(""" + print("""\ Usage: thingy [OPTIONS] -h Display this usage message -H hostname Hostname to connect to @@ -610,7 +611,7 @@ This example introduces several new features. >>> a, b = 0, 1 >>> while b < 1000: - ... print(b, end=' ') + ... print(b, end=',') ... a, b = b, a+b ... - 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 + 1,1,2,3,5,8,13,21,34,55,89,144,233,377,610,987, -- cgit v0.12 From e84e72f95a09a6de3177a7ce85f5eb1ed66d29d1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Fri, 12 Nov 2010 20:27:45 +0000 Subject: Merged revisions 86274,86276 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86274 | eric.araujo | 2010-11-06 16:57:52 +0100 (sam., 06 nov. 2010) | 2 lines Correct the fix for #10252: Popen objects have no close method. ........ r86276 | eric.araujo | 2010-11-06 19:03:52 +0100 (sam., 06 nov. 2010) | 2 lines Fix #10252 again (hopefully definitely). Patch by Brian Curtin. ........ --- Lib/distutils/msvc9compiler.py | 31 +++++++++++++++++-------------- 1 file changed, 17 insertions(+), 14 deletions(-) diff --git a/Lib/distutils/msvc9compiler.py b/Lib/distutils/msvc9compiler.py index 6d7825d..488524d 100644 --- a/Lib/distutils/msvc9compiler.py +++ b/Lib/distutils/msvc9compiler.py @@ -267,21 +267,24 @@ def query_vcvarsall(version, arch="x86"): stdout, stderr = popen.communicate() if popen.wait() != 0: raise DistutilsPlatformError(stderr.decode("mbcs")) + + stdout = stdout.decode("mbcs") + for line in stdout.split("\n"): + line = Reg.convert_mbcs(line) + if '=' not in line: + continue + line = line.strip() + key, value = line.split('=', 1) + key = key.lower() + if key in interesting: + if value.endswith(os.pathsep): + value = value[:-1] + result[key] = removeDuplicates(value) + finally: - popen.close() - - stdout = stdout.decode("mbcs") - for line in stdout.split("\n"): - line = Reg.convert_mbcs(line) - if '=' not in line: - continue - line = line.strip() - key, value = line.split('=', 1) - key = key.lower() - if key in interesting: - if value.endswith(os.pathsep): - value = value[:-1] - result[key] = removeDuplicates(value) + popen.stdin.close() + popen.stdout.close() + popen.stderr.close() if len(result) != len(interesting): raise ValueError(str(list(result.keys()))) -- cgit v0.12 From c8267ead691e5ded30b3ef94fa6bde40787ed9e4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Fri, 12 Nov 2010 22:26:37 +0000 Subject: Merged revisions 86438 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86438 | eric.araujo | 2010-11-12 23:25:23 +0100 (ven., 12 nov. 2010) | 2 lines And now for something completely different: Finish fixing #10252 again. ........ --- Lib/distutils/msvc9compiler.py | 1 - 1 file changed, 1 deletion(-) diff --git a/Lib/distutils/msvc9compiler.py b/Lib/distutils/msvc9compiler.py index 488524d..e849e16 100644 --- a/Lib/distutils/msvc9compiler.py +++ b/Lib/distutils/msvc9compiler.py @@ -282,7 +282,6 @@ def query_vcvarsall(version, arch="x86"): result[key] = removeDuplicates(value) finally: - popen.stdin.close() popen.stdout.close() popen.stderr.close() -- cgit v0.12 From b87dd0ce25ea2f082c5fafc4f2d5e424aabde516 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Sat, 13 Nov 2010 09:23:12 +0000 Subject: Merged revisions 86348 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86348 | senthil.kumaran | 2010-11-09 10:36:59 +0800 (Tue, 09 Nov 2010) | 3 lines Fix Issue10205 - XML QName error when different tags have same QName. ........ --- Lib/test/test_xml_etree.py | 74 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) diff --git a/Lib/test/test_xml_etree.py b/Lib/test/test_xml_etree.py index a7ad48b..f2551d6 100644 --- a/Lib/test/test_xml_etree.py +++ b/Lib/test/test_xml_etree.py @@ -102,6 +102,80 @@ def interface(): '<tag key="value" />' """ +def qname(): + """ + Test QName handling. + + 1) decorated tags + + >>> from xml.etree import ElementTree as ET + >>> elem = ET.Element("{uri}tag") + >>> serialize(ET, elem) # 1.1 + '<ns0:tag xmlns:ns0="uri" />' + >>> elem = ET.Element(ET.QName("{uri}tag")) + >>> serialize(ET, elem) # 1.2 + '<ns0:tag xmlns:ns0="uri" />' + >>> elem = ET.Element(ET.QName("uri", "tag")) + >>> serialize(ET, elem) # 1.3 + '<ns0:tag xmlns:ns0="uri" />' + >>> elem = ET.Element(ET.QName("uri", "tag")) + >>> subelem = ET.SubElement(elem, ET.QName("uri", "tag1")) + >>> subelem = ET.SubElement(elem, ET.QName("uri", "tag2")) + >>> serialize(ET, elem) # 1.4 + '<ns0:tag xmlns:ns0="uri"><ns0:tag1 /><ns0:tag2 /></ns0:tag>' + + 2) decorated attributes + + >>> elem.clear() + >>> elem.attrib["{uri}key"] = "value" + >>> serialize(ET, elem) # 2.1 + '<ns0:tag ns0:key="value" xmlns:ns0="uri" />' + + >>> elem.clear() + >>> elem.attrib[ET.QName("{uri}key")] = "value" + >>> serialize(ET, elem) # 2.2 + '<ns0:tag ns0:key="value" xmlns:ns0="uri" />' + + 3) decorated values are not converted by default, but the + QName wrapper can be used for values + + >>> elem.clear() + >>> elem.attrib["{uri}key"] = "{uri}value" + >>> serialize(ET, elem) # 3.1 + '<ns0:tag ns0:key="{uri}value" xmlns:ns0="uri" />' + + >>> elem.clear() + >>> elem.attrib["{uri}key"] = ET.QName("{uri}value") + >>> serialize(ET, elem) # 3.2 + '<ns0:tag ns0:key="ns0:value" xmlns:ns0="uri" />' + + >>> elem.clear() + >>> subelem = ET.Element("tag") + >>> subelem.attrib["{uri1}key"] = ET.QName("{uri2}value") + >>> elem.append(subelem) + >>> elem.append(subelem) + >>> serialize(ET, elem) # 3.3 + '<ns0:tag xmlns:ns0="uri"><tag ns1:key="ns2:value" xmlns:ns1="uri1" xmlns:ns2="uri2" /><tag ns1:key="ns2:value" xmlns:ns1="uri1" xmlns:ns2="uri2" /></ns0:tag>' + + 4) Direct QName tests + + >>> str(ET.QName('ns', 'tag')) + '{ns}tag' + >>> str(ET.QName('{ns}tag')) + '{ns}tag' + >>> q1 = ET.QName('ns', 'tag') + >>> q2 = ET.QName('ns', 'tag') + >>> q1 == q2 + True + >>> q2 = ET.QName('ns', 'other-tag') + >>> q1 == q2 + False + >>> q1 == 'ns:tag' + False + >>> q1 == '{ns}tag' + True + """ + def find(): """ Test find methods (including xpath syntax). -- cgit v0.12 From 5889129571492a589b98f04d3bca6cc86bc43901 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sat, 13 Nov 2010 17:28:56 +0000 Subject: bump to 3.1.3rc1 --- Include/patchlevel.h | 8 ++++---- Lib/distutils/__init__.py | 2 +- Lib/idlelib/idlever.py | 2 +- Misc/NEWS | 6 +++--- Misc/RPM/python-3.1.spec | 2 +- README | 4 ++-- 6 files changed, 12 insertions(+), 12 deletions(-) diff --git a/Include/patchlevel.h b/Include/patchlevel.h index a90fe39..d599c97 100644 --- a/Include/patchlevel.h +++ b/Include/patchlevel.h @@ -18,12 +18,12 @@ /*--start constants--*/ #define PY_MAJOR_VERSION 3 #define PY_MINOR_VERSION 1 -#define PY_MICRO_VERSION 2 -#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_FINAL -#define PY_RELEASE_SERIAL 0 +#define PY_MICRO_VERSION 3 +#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_GAMMA +#define PY_RELEASE_SERIAL 1 /* Version as a string */ -#define PY_VERSION "3.1.2" +#define PY_VERSION "3.1.3rc1" /*--end constants--*/ /* Subversion Revision number of this file (not of the repository) */ diff --git a/Lib/distutils/__init__.py b/Lib/distutils/__init__.py index 6dca599..9684a11 100644 --- a/Lib/distutils/__init__.py +++ b/Lib/distutils/__init__.py @@ -15,5 +15,5 @@ __revision__ = "$Id$" # Updated automatically by the Python release process. # #--start constants-- -__version__ = "3.1.2" +__version__ = "3.1.3rc1" #--end constants-- diff --git a/Lib/idlelib/idlever.py b/Lib/idlelib/idlever.py index 0b2a662..6788115 100644 --- a/Lib/idlelib/idlever.py +++ b/Lib/idlelib/idlever.py @@ -1 +1 @@ -IDLE_VERSION = "3.1.2" +IDLE_VERSION = "3.1.3rc1" diff --git a/Misc/NEWS b/Misc/NEWS index 9f18bbd..6f1dd3e 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -2,10 +2,10 @@ Python News +++++++++++ -What's New in Python 3.1.3? -=========================== +What's New in Python 3.1.3 release candidate 1? +=============================================== -*Release date: 20XX-XX-XX* +*Release date: 2010-11-13* Core and Builtins ----------------- diff --git a/Misc/RPM/python-3.1.spec b/Misc/RPM/python-3.1.spec index 6ab1f4e..f1f7c3d 100644 --- a/Misc/RPM/python-3.1.spec +++ b/Misc/RPM/python-3.1.spec @@ -34,7 +34,7 @@ %define name python #--start constants-- -%define version 3.1.2 +%define version 3.1.3rc1 %define libvers 3.1 #--end constants-- %define release 1pydotorg diff --git a/README b/README index e374627..21964ca 100644 --- a/README +++ b/README @@ -1,5 +1,5 @@ -This is Python version 3.1.2 -============================ +This is Python version 3.1.2 release candidate 1 +================================================ Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Python Software Foundation. -- cgit v0.12 From 3037de572575e7b70dffb1dcbeb38a4e5c10ee9b Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sat, 13 Nov 2010 17:32:34 +0000 Subject: tag 3.1.3rc1 --- .hgtags | 1 + 1 file changed, 1 insertion(+) diff --git a/.hgtags b/.hgtags index dcc7172..06e2095 100644 --- a/.hgtags +++ b/.hgtags @@ -83,3 +83,4 @@ c4eba5a6f81e332f65a806efb528758857389fd7 v3.1.1 21ac16cb23077b1e7fa34dffeb53f6aafe4b336d v3.1.1 149b8b87514d10416b598884db5f74651f625b38 v3.1.2rc1 960efa327c5d9c18df995437b0ac550cb89c9f85 v3.1.2 +d18e9d71f369d8211f6ac87252c6d3211f9bd09f v3.1.3rc1 -- cgit v0.12 From 650db5bd682eb7bdcaf8e4841999c5573caf3aeb Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sat, 13 Nov 2010 23:34:41 +0000 Subject: prepare for final --- Include/patchlevel.h | 2 +- Misc/NEWS | 12 ++++++++++++ 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/Include/patchlevel.h b/Include/patchlevel.h index d599c97..2a01bd5 100644 --- a/Include/patchlevel.h +++ b/Include/patchlevel.h @@ -23,7 +23,7 @@ #define PY_RELEASE_SERIAL 1 /* Version as a string */ -#define PY_VERSION "3.1.3rc1" +#define PY_VERSION "3.1.3rc1+" /*--end constants--*/ /* Subversion Revision number of this file (not of the repository) */ diff --git a/Misc/NEWS b/Misc/NEWS index 6f1dd3e..7fb9717 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -2,6 +2,18 @@ Python News +++++++++++ +What's New in Python 3.1.3? +=========================== + +*Release date: XXXX-XX-XX* + +Core and Builtins +----------------- + +Library +------- + + What's New in Python 3.1.3 release candidate 1? =============================================== -- cgit v0.12 From 2e89cf3465763ba9d048e8cac15cae14be201d27 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Sun, 14 Nov 2010 03:14:52 +0000 Subject: Merged revisions 86450 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86450 | senthil.kumaran | 2010-11-13 20:27:49 +0800 (Sat, 13 Nov 2010) | 3 lines Fix Issue5111 - Wrap the Ipv6 host with [] in the Host header ........ --- Lib/http/client.py | 7 +++++++ Lib/test/test_httplib.py | 19 +++++++++++++++++++ Misc/NEWS | 2 ++ 3 files changed, 28 insertions(+) diff --git a/Lib/http/client.py b/Lib/http/client.py index f273b03..bd092c2 100644 --- a/Lib/http/client.py +++ b/Lib/http/client.py @@ -873,6 +873,13 @@ class HTTPConnection: host_enc = self.host.encode("ascii") except UnicodeEncodeError: host_enc = self.host.encode("idna") + + # As per RFC 273, IPv6 address should be wrapped with [] + # when used as Host header + + if self.host.find(':') >= 0: + host_enc = b'[' + host_enc + b']' + if self.port == self.default_port: self.putheader('Host', host_enc) else: diff --git a/Lib/test/test_httplib.py b/Lib/test/test_httplib.py index 6b703dd..ee28316 100644 --- a/Lib/test/test_httplib.py +++ b/Lib/test/test_httplib.py @@ -96,6 +96,25 @@ class HeaderTests(TestCase): conn.putheader('Content-length', 42) self.assertTrue(b'Content-length: 42' in conn._buffer) + def test_ipv6host_header(self): + # Default host header on IPv6 transaction should wrapped by [] if + # its actual IPv6 address + expected = b'GET /foo HTTP/1.1\r\nHost: [2001::]:81\r\n' \ + b'Accept-Encoding: identity\r\n\r\n' + conn = client.HTTPConnection('[2001::]:81') + sock = FakeSocket('') + conn.sock = sock + conn.request('GET', '/foo') + self.assertTrue(sock.data.startswith(expected)) + + expected = b'GET /foo HTTP/1.1\r\nHost: [2001:102A::]\r\n' \ + b'Accept-Encoding: identity\r\n\r\n' + conn = client.HTTPConnection('[2001:102A::]') + sock = FakeSocket('') + conn.sock = sock + conn.request('GET', '/foo') + self.assertTrue(sock.data.startswith(expected)) + class BasicTest(TestCase): def test_status_lines(self): diff --git a/Misc/NEWS b/Misc/NEWS index 7fb9717..fcf9ec7 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -155,6 +155,8 @@ C-API Library ------- +- Issue #5111: IPv6 Host in the Header is wrapped inside [ ]. Patch by Chandru. + - Issue #4471: Properly shutdown socket in IMAP.shutdown(). Patch by Lorenzo M. Catucci. -- cgit v0.12 From 3a72b250eb63d5bafda8da8dba1bf6b90ec381c6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= <martin@v.loewis.de> Date: Sun, 14 Nov 2010 18:13:49 +0000 Subject: Merged revisions 84339,84487 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r84339 | martin.v.loewis | 2010-08-28 15:40:10 +0200 (Sa, 28 Aug 2010) | 1 line Stop packaging versioncheck. ........ r84487 | martin.v.loewis | 2010-09-04 16:38:09 +0200 (Sa, 04 Sep 2010) | 3 lines Issue #1303434: Include PDBs in release. Patch by James Lee and Daniel Stutzbach. ........ --- Misc/NEWS | 7 +++++++ Tools/msi/msi.py | 19 +++++++++++++++++-- 2 files changed, 24 insertions(+), 2 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS index fcf9ec7..a8edff1 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -13,6 +13,13 @@ Core and Builtins Library ------- +Build +----- + +- Issue #1303434: Generate ZIP file containing all PDBs (already done for rc1). + +- Stop packaging versioncheck tool (already done for rc1). + What's New in Python 3.1.3 release candidate 1? =============================================== diff --git a/Tools/msi/msi.py b/Tools/msi/msi.py index 027af07..ae3b018 100644 --- a/Tools/msi/msi.py +++ b/Tools/msi/msi.py @@ -1,7 +1,7 @@ # Python MSI Generator # (C) 2003 Martin v. Loewis # See "FOO" in comments refers to MSDN sections with the title FOO. -import msilib, schema, sequence, os, glob, time, re, shutil +import msilib, schema, sequence, os, glob, time, re, shutil, zipfile from msilib import Feature, CAB, Directory, Dialog, Binary, add_data import uisample from win32com.client import constants @@ -28,6 +28,8 @@ have_tcl = True PCBUILD="PCbuild" # msvcrt version MSVCR = "90" +# Make a zip file containing the PDB files for this build? +pdbzip = True try: from config import * @@ -1116,7 +1118,7 @@ def add_files(db): # Add tools tools.set_current() tooldir = PyDirectory(db, cab, root, "Tools", "Tools", "TOOLS|Tools") - for f in ['i18n', 'pynche', 'Scripts', 'versioncheck', 'webchecker']: + for f in ['i18n', 'pynche', 'Scripts', 'webchecker']: lib = PyDirectory(db, cab, tooldir, f, f, "%s|%s" % (tooldir.make_short(f), f)) lib.glob("*.py") lib.glob("*.pyw", exclude=['pydocgui.pyw']) @@ -1293,6 +1295,16 @@ def add_registry(db): ]) db.Commit() +def build_pdbzip(): + pdbexclude = ['kill_python.pdb', 'make_buildinfo.pdb', + 'make_versioninfo.pdb'] + path = "python-%s%s-pdb.zip" % (full_current_version, msilib.arch_ext) + pdbzip = zipfile.ZipFile(path, 'w') + for f in glob.glob1(os.path.join(srcdir, PCBUILD), "*.pdb"): + if f not in pdbexclude and not f.endswith('_d.pdb'): + pdbzip.write(os.path.join(srcdir, PCBUILD, f), f) + pdbzip.close() + db = build_database() try: add_features(db) @@ -1303,3 +1315,6 @@ try: db.Commit() finally: del db + +if pdbzip: + build_pdbzip() -- cgit v0.12 From 069488d2795a28a939b1f94153c90f19e3888226 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Mon, 15 Nov 2010 18:25:24 +0000 Subject: Hack to avoid test_tempfile failures when run after test_threaded_import (only needed on 3.1) --- Lib/test/test_threaded_import.py | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Lib/test/test_threaded_import.py b/Lib/test/test_threaded_import.py index 7791935..e4d1882 100644 --- a/Lib/test/test_threaded_import.py +++ b/Lib/test/test_threaded_import.py @@ -10,6 +10,10 @@ import imp import sys import time import shutil +# HACK: preloading tempfile is necessary to avoid failures when test_tempfile +# is run after test_threaded_import. This has to do with dark secrets of +# the import machinery and phantom copies of the random module. +import tempfile import unittest from test.support import verbose, import_module, run_unittest, TESTFN thread = import_module('_thread') -- cgit v0.12 From 9ec2c528171a7272ae585206fb72714a5bb3fc0d Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Tue, 16 Nov 2010 16:10:44 +0000 Subject: Merged revisions 86478 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86478 | alexander.belopolsky | 2010-11-16 09:29:01 -0500 (Tue, 16 Nov 2010) | 1 line Issue #10413: Updated comments to reflect code changes ........ --- Include/unicodeobject.h | 31 +++++++++++++------------------ 1 file changed, 13 insertions(+), 18 deletions(-) diff --git a/Include/unicodeobject.h b/Include/unicodeobject.h index 7a3245a..64f30e5 100644 --- a/Include/unicodeobject.h +++ b/Include/unicodeobject.h @@ -7,7 +7,8 @@ Unicode implementation based on original code by Fredrik Lundh, modified by Marc-Andre Lemburg (mal@lemburg.com) according to the -Unicode Integration Proposal (see file Misc/unicode.txt). +Unicode Integration Proposal. (See +http://www.egenix.com/files/python/unicode-proposal.txt). Copyright (c) Corporation for National Research Initiatives. @@ -420,8 +421,8 @@ typedef PY_UNICODE_TYPE Py_UNICODE; for (i_ = 0; i_ < (length); i_++) t_[i_] = v_;\ } while (0) -/* Check if substring matches at given offset. the offset must be - valid, and the substring must not be empty */ +/* Check if substring matches at given offset. The offset must be + valid, and the substring must not be empty. */ #define Py_UNICODE_MATCH(string, offset, substring) \ ((*((string)->str + (offset)) == *((substring)->str)) && \ @@ -549,8 +550,8 @@ PyAPI_FUNC(int) PyUnicode_Resize( Coercion is done in the following way: 1. bytes, bytearray and other char buffer compatible objects are decoded - under the assumptions that they contain data using the current - default encoding. Decoding is done in "strict" mode. + under the assumptions that they contain data using the UTF-8 + encoding. Decoding is done in "strict" mode. 2. All other objects (including Unicode objects) raise an exception. @@ -661,7 +662,7 @@ PyAPI_FUNC(int) PyUnicode_ClearFreeList(void); Many of these APIs take two arguments encoding and errors. These parameters encoding and errors have the same semantics as the ones - of the builtin unicode() API. + of the builtin str() API. Setting encoding to NULL causes the default encoding (UTF-8) to be used. @@ -680,7 +681,8 @@ PyAPI_FUNC(int) PyUnicode_ClearFreeList(void); /* Return a Python string holding the default encoded value of the Unicode object. - The resulting string is cached in the Unicode object for subsequent + Same as PyUnicode_AsUTF8String() except + the resulting string is cached in the Unicode object for subsequent usage by this function. The cached version is needed to implement the character buffer interface and will live (at least) as long as the Unicode object itself. @@ -695,14 +697,14 @@ PyAPI_FUNC(PyObject *) _PyUnicode_AsDefaultEncodedString( PyObject *unicode, const char *errors); -/* Returns a pointer to the default encoding (normally, UTF-8) of the +/* Returns a pointer to the default encoding (UTF-8) of the Unicode object unicode and the size of the encoded representation in bytes stored in *size. In case of an error, no *size is set. *** This API is for interpreter INTERNAL USE ONLY and will likely - *** be removed or changed for Python 3.1. + *** be removed or changed in the future. *** If you need to access the Unicode object as UTF-8 bytes string, *** please use PyUnicode_AsUTF8String() instead. @@ -713,7 +715,7 @@ PyAPI_FUNC(char *) _PyUnicode_AsStringAndSize( PyObject *unicode, Py_ssize_t *size); -/* Returns a pointer to the default encoding (normally, UTf-8) of the +/* Returns a pointer to the default encoding (UTF-8) of the Unicode object unicode. Use of this API is DEPRECATED since no size information can be @@ -729,14 +731,7 @@ PyAPI_FUNC(char *) _PyUnicode_AsStringAndSize( PyAPI_FUNC(char *) _PyUnicode_AsString(PyObject *unicode); -/* Returns the currently active default encoding. - - The default encoding is currently implemented as run-time settable - process global. This may change in future versions of the - interpreter to become a parameter which is managed on a per-thread - basis. - - */ +/* Returns "utf-8". */ PyAPI_FUNC(const char*) PyUnicode_GetDefaultEncoding(void); -- cgit v0.12 From 4fdf0fe5b7ca791c3895f8d98fc93ab5496d29ff Mon Sep 17 00:00:00 2001 From: Ezio Melotti <ezio.melotti@gmail.com> Date: Tue, 16 Nov 2010 21:06:43 +0000 Subject: Merged revisions 86488 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86488 | ezio.melotti | 2010-11-16 22:57:59 +0200 (Tue, 16 Nov 2010) | 1 line Fix typo ........ --- Doc/howto/webservers.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/howto/webservers.rst b/Doc/howto/webservers.rst index 7f68b3b..caf0ad6 100644 --- a/Doc/howto/webservers.rst +++ b/Doc/howto/webservers.rst @@ -526,7 +526,7 @@ Popular template engines include: .. seealso:: - There are many template engines competing for attention, becuase it is + There are many template engines competing for attention, because it is pretty easy to create them in Python. The page `Templating <http://wiki.python.org/moin/Templating>`_ in the wiki lists a big, ever-growing number of these. The three listed above are considered "second -- cgit v0.12 -- cgit v0.12 From 4979b9b91ebfaefa53e44546097db7a5eab7e547 Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Thu, 18 Nov 2010 01:58:16 +0000 Subject: Merged revisions 86504 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86504 | alexander.belopolsky | 2010-11-17 20:52:54 -0500 (Wed, 17 Nov 2010) | 15 lines Issue #10446: Several changes to module documentation generated by pydoc: 1. Online reference manual link is now version-specific and the 'MODULE DOCS' section renamed to 'MODULE REFERENCE'. 2. 'FILE' section is moved to the end of the file. 3. Special names processed by pydoc such as __version__ or __credits__ are now excluded from the DATA section. 4. Defined __all__ to prevent pydoc from exposing undocumented details about itself. 5. Removed Python 2.3 compatibility code. ........ --- Doc/library/pydoc.rst | 8 +++++--- Lib/pydoc.py | 55 +++++++++++++++++++++++++------------------------- Lib/test/pydoc_mod.py | 2 +- Lib/test/test_pydoc.py | 16 ++++++--------- 4 files changed, 39 insertions(+), 42 deletions(-) diff --git a/Doc/library/pydoc.rst b/Doc/library/pydoc.rst index 9abac6e..8ac2f34 100644 --- a/Doc/library/pydoc.rst +++ b/Doc/library/pydoc.rst @@ -64,7 +64,9 @@ documents precisely the version of the module you would get if you started the Python interpreter and typed ``import spam``. Module docs for core modules are assumed to reside in -http://docs.python.org/library/. This can be overridden by setting the -:envvar:`PYTHONDOCS` environment variable to a different URL or to a local -directory containing the Library Reference Manual pages. +``http://docs.python.org/X.Y/library/`` where ``X`` and ``Y`` are the +major and minor version numbers of the Python interpreter. This can +be overridden by setting the :envvar:`PYTHONDOCS` environment variable +to a different URL or to a local directory containing the Library +Reference Manual pages. diff --git a/Lib/pydoc.py b/Lib/pydoc.py index e1e6d80..1afc5f7 100755 --- a/Lib/pydoc.py +++ b/Lib/pydoc.py @@ -27,13 +27,13 @@ to a file named "<name>.html". Module docs for core modules are assumed to be in - http://docs.python.org/library/ + http://docs.python.org/X.Y/library/ This can be overridden by setting the PYTHONDOCS environment variable to a different URL or to a local directory containing the Library Reference Manual pages. """ - +__all__ = ['help'] __author__ = "Ka-Ping Yee <ping@lfw.org>" __date__ = "26 February 2001" @@ -55,14 +55,7 @@ Richard Chamberlain, for the first implementation of textdoc. import sys, imp, os, re, inspect, builtins, pkgutil from reprlib import Repr from traceback import extract_tb as _extract_tb -try: - from collections import deque -except ImportError: - # Python 2.3 compatibility - class deque(list): - def popleft(self): - return self.pop(0) - +from collections import deque # --------------------------------------------------------- common routines def pathdirs(): @@ -159,7 +152,8 @@ def visiblename(name, all=None): """Decide whether to show documentation on a variable.""" # Certain special names are redundant. _hidden_names = ('__builtins__', '__doc__', '__file__', '__path__', - '__module__', '__name__', '__slots__', '__package__') + '__module__', '__name__', '__slots__', '__package__', + '__author__', '__credits__', '__date__', '__version__') if name in _hidden_names: return 0 # Private names are hidden, but special names are displayed. if name.startswith('__') and name.endswith('__'): return 1 @@ -306,6 +300,11 @@ def safeimport(path, forceload=0, cache={}): # ---------------------------------------------------- formatter base class class Doc: + + PYTHONDOCS = os.environ.get("PYTHONDOCS", + "http://docs.python.org/%d.%d/library" + % sys.version_info[:2]) + def document(self, object, name=None, *args): """Generate documentation for an object.""" args = (object, name) + args @@ -340,10 +339,10 @@ class Doc: except TypeError: file = '(built-in)' - docloc = os.environ.get("PYTHONDOCS", - "http://docs.python.org/library") + docloc = os.environ.get("PYTHONDOCS", self.PYTHONDOCS) + basedir = os.path.join(sys.exec_prefix, "lib", - "python"+sys.version[0:3]) + "python%d.%d" % sys.version_info[:2]) if (isinstance(object, type(os)) and (object.__name__ in ('errno', 'exceptions', 'gc', 'imp', 'marshal', 'posix', 'signal', 'sys', @@ -607,7 +606,7 @@ class HTMLDoc(Doc): head = head + ' (%s)' % ', '.join(info) docloc = self.getdocloc(object) if docloc is not None: - docloc = '<br><a href="%(docloc)s">Module Docs</a>' % locals() + docloc = '<br><a href="%(docloc)s">Module Reference</a>' % locals() else: docloc = '' result = self.heading( @@ -1016,21 +1015,16 @@ class TextDoc(Doc): name = object.__name__ # ignore the passed-in name synop, desc = splitdoc(getdoc(object)) result = self.section('NAME', name + (synop and ' - ' + synop)) - - try: - all = object.__all__ - except AttributeError: - all = None - - try: - file = inspect.getabsfile(object) - except TypeError: - file = '(built-in)' - result = result + self.section('FILE', file) - + all = getattr(object, '__all__', None) docloc = self.getdocloc(object) if docloc is not None: - result = result + self.section('MODULE DOCS', docloc) + result = result + self.section('MODULE REFERENCE', docloc + """ + +The following documentation is automatically generated from the Python source +files. It may be incomplete, incorrect or include features that are considered +implementation detail and may vary between Python implementations. When in +doubt, consult the module reference at the location listed above. +""") if desc: result = result + self.section('DESCRIPTION', desc) @@ -1109,6 +1103,11 @@ class TextDoc(Doc): result = result + self.section('AUTHOR', str(object.__author__)) if hasattr(object, '__credits__'): result = result + self.section('CREDITS', str(object.__credits__)) + try: + file = inspect.getabsfile(object) + except TypeError: + file = '(built-in)' + result = result + self.section('FILE', file) return result def docclass(self, object, name=None, mod=None): diff --git a/Lib/test/pydoc_mod.py b/Lib/test/pydoc_mod.py index 9c53324..f86b5c6 100644 --- a/Lib/test/pydoc_mod.py +++ b/Lib/test/pydoc_mod.py @@ -3,7 +3,7 @@ __author__ = "Benjamin Peterson" __credits__ = "Nobody" __version__ = "1.2.3.4" - +__xyz__ = "X, Y and Z" class A: """Hello and goodbye""" diff --git a/Lib/test/test_pydoc.py b/Lib/test/test_pydoc.py index 14ab6f1..f7aa487 100644 --- a/Lib/test/test_pydoc.py +++ b/Lib/test/test_pydoc.py @@ -18,9 +18,6 @@ expected_text_pattern = \ """ NAME test.pydoc_mod - This is a test module for test_pydoc - -FILE - %s %s CLASSES builtins.object @@ -68,9 +65,7 @@ FUNCTIONS nodoc_func() DATA - __author__ = 'Benjamin Peterson' - __credits__ = 'Nobody' - __version__ = '1.2.3.4' + __xyz__ = 'X, Y and Z' VERSION 1.2.3.4 @@ -80,6 +75,9 @@ AUTHOR CREDITS Nobody + +FILE + %s """.strip() expected_html_pattern = \ @@ -164,9 +162,7 @@ war</tt></dd></dl> <font color="#ffffff" face="helvetica, arial"><big><strong>Data</strong></big></font></td></tr> \x20\x20\x20\x20 <tr><td bgcolor="#55aa55"><tt>      </tt></td><td> </td> -<td width="100%%"><strong>__author__</strong> = 'Benjamin Peterson'<br> -<strong>__credits__</strong> = 'Nobody'<br> -<strong>__version__</strong> = '1.2.3.4'</td></tr></table><p> +<td width="100%%"><strong>__xyz__</strong> = 'X, Y and Z'</td></tr></table><p> <table width="100%%" cellspacing=0 cellpadding=2 border=0 summary="section"> <tr bgcolor="#7799ee"> <td colspan=3 valign=bottom> <br> @@ -249,7 +245,7 @@ class PyDocDocTest(unittest.TestCase): def test_text_doc(self): result, doc_loc = get_pydoc_text(pydoc_mod) expected_text = expected_text_pattern % \ - (inspect.getabsfile(pydoc_mod), doc_loc) + (doc_loc, inspect.getabsfile(pydoc_mod)) if result != expected_text: print_diffs(expected_text, result) self.fail("outputs are not equal, see diff above") -- cgit v0.12 From f2849f0fb445769a50b5331356f143864c5ce770 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Thu, 18 Nov 2010 15:04:41 +0000 Subject: Merged revisions 86514 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86514 | senthil.kumaran | 2010-11-18 23:00:53 +0800 (Thu, 18 Nov 2010) | 3 lines Fix Issue 9991: xmlrpc client ssl check faulty ........ --- Lib/test/test_xmlrpc.py | 25 +++++++++++++++++++++++++ Lib/xmlrpc/client.py | 2 +- 2 files changed, 26 insertions(+), 1 deletion(-) diff --git a/Lib/test/test_xmlrpc.py b/Lib/test/test_xmlrpc.py index 7bcb6ba..8f41d7f 100644 --- a/Lib/test/test_xmlrpc.py +++ b/Lib/test/test_xmlrpc.py @@ -143,6 +143,31 @@ class XMLRPCTestCase(unittest.TestCase): ('host.tld', [('Authorization', 'Basic dXNlcg==')], {})) + def test_ssl_presence(self): + #Check for ssl support + have_ssl = False + if hasattr(socket, 'ssl'): + have_ssl = True + else: + try: + import ssl + except: + pass + else: + have_ssl = True + try: + xmlrpc.client.ServerProxy('https://localhost:9999').bad_function() + except: + exc = sys.exc_info() + if exc[0] == socket.error: + self.assertTrue(have_ssl, + "No SSL support, but xmlrpclib reports supported.") + elif exc[0] == NotImplementedError and str(exc[1]) == \ + "your version of http.client doesn't support HTTPS": + self.assertFalse(have_ssl, + "SSL supported, but xmlrpclib reports not.") + else: + self.fail("Unable to determine status of SSL check.") class HelperTestCase(unittest.TestCase): def test_escape(self): diff --git a/Lib/xmlrpc/client.py b/Lib/xmlrpc/client.py index 8d35b5a..d7dbbcc 100644 --- a/Lib/xmlrpc/client.py +++ b/Lib/xmlrpc/client.py @@ -1178,7 +1178,7 @@ class SafeTransport(Transport): def send_request(self, host, handler, request_body, debug): import socket - if not hasattr(socket, "ssl"): + if not hasattr(http.client, "ssl"): raise NotImplementedError( "your version of http.client doesn't support HTTPS") -- cgit v0.12 From 723a7a6d93306b3b49be3b2ebe06accb8e3fd1bc Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Thu, 18 Nov 2010 16:44:38 +0000 Subject: Merged revisions 86520 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86520 | senthil.kumaran | 2010-11-18 23:36:41 +0800 (Thu, 18 Nov 2010) | 3 lines Fix Issue2244 - urllib unquotes user and password info multiple times - Patch by Theodore Turocy ........ --- Lib/test/test_urllib2.py | 20 +++++++++++++++----- Lib/urllib/parse.py | 2 +- Lib/urllib/request.py | 4 ++-- 3 files changed, 18 insertions(+), 8 deletions(-) diff --git a/Lib/test/test_urllib2.py b/Lib/test/test_urllib2.py index 0f8395e..38cf607 100644 --- a/Lib/test/test_urllib2.py +++ b/Lib/test/test_urllib2.py @@ -632,22 +632,32 @@ class HandlerTests(unittest.TestCase): h = NullFTPHandler(data) o = h.parent = MockOpener() - for url, host, port, type_, dirs, filename, mimetype in [ + for url, host, port, user, passwd, type_, dirs, filename, mimetype in [ ("ftp://localhost/foo/bar/baz.html", - "localhost", ftplib.FTP_PORT, "I", + "localhost", ftplib.FTP_PORT, "", "", "I", + ["foo", "bar"], "baz.html", "text/html"), + ("ftp://parrot@localhost/foo/bar/baz.html", + "localhost", ftplib.FTP_PORT, "parrot", "", "I", + ["foo", "bar"], "baz.html", "text/html"), + ("ftp://%25parrot@localhost/foo/bar/baz.html", + "localhost", ftplib.FTP_PORT, "%parrot", "", "I", + ["foo", "bar"], "baz.html", "text/html"), + ("ftp://%2542parrot@localhost/foo/bar/baz.html", + "localhost", ftplib.FTP_PORT, "%42parrot", "", "I", ["foo", "bar"], "baz.html", "text/html"), ("ftp://localhost:80/foo/bar/", - "localhost", 80, "D", + "localhost", 80, "", "", "D", ["foo", "bar"], "", None), ("ftp://localhost/baz.gif;type=a", - "localhost", ftplib.FTP_PORT, "A", + "localhost", ftplib.FTP_PORT, "", "", "A", [], "baz.gif", None), # XXX really this should guess image/gif ]: req = Request(url) req.timeout = None r = h.ftp_open(req) # ftp authentication not yet implemented by FTPHandler - self.assertTrue(h.user == h.passwd == "") + self.assertEqual(h.user, user) + self.assertEqual(h.passwd, passwd) self.assertEqual(h.host, socket.gethostbyname(host)) self.assertEqual(h.port, port) self.assertEqual(h.dirs, dirs) diff --git a/Lib/urllib/parse.py b/Lib/urllib/parse.py index 765f1c8..b437d6f 100644 --- a/Lib/urllib/parse.py +++ b/Lib/urllib/parse.py @@ -700,7 +700,7 @@ def splituser(host): _userprog = re.compile('^(.*)@(.*)$') match = _userprog.match(host) - if match: return map(unquote, match.group(1, 2)) + if match: return match.group(1, 2) return None, host _passwdprog = None diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index 464f847..5a67c0b 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -1275,8 +1275,8 @@ class FTPHandler(BaseHandler): else: passwd = None host = unquote(host) - user = unquote(user or '') - passwd = unquote(passwd or '') + user = user or '' + passwd = passwd or '' try: host = socket.gethostbyname(host) -- cgit v0.12 From dae5b84fe77d2a7833ceb784fe1650962be6897d Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Thu, 18 Nov 2010 17:11:45 +0000 Subject: Merged revisions 86523 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86523 | senthil.kumaran | 2010-11-19 01:08:48 +0800 (Fri, 19 Nov 2010) | 3 lines Code Changes as per review comments by Antoine Pitrou. ........ --- Lib/test/test_xmlrpc.py | 30 +++++++++--------------------- Lib/xmlrpc/client.py | 2 +- 2 files changed, 10 insertions(+), 22 deletions(-) diff --git a/Lib/test/test_xmlrpc.py b/Lib/test/test_xmlrpc.py index 8f41d7f..7236947 100644 --- a/Lib/test/test_xmlrpc.py +++ b/Lib/test/test_xmlrpc.py @@ -144,30 +144,18 @@ class XMLRPCTestCase(unittest.TestCase): [('Authorization', 'Basic dXNlcg==')], {})) def test_ssl_presence(self): - #Check for ssl support - have_ssl = False - if hasattr(socket, 'ssl'): - have_ssl = True - else: - try: - import ssl - except: - pass - else: - have_ssl = True try: - xmlrpc.client.ServerProxy('https://localhost:9999').bad_function() + import ssl except: - exc = sys.exc_info() - if exc[0] == socket.error: - self.assertTrue(have_ssl, - "No SSL support, but xmlrpclib reports supported.") - elif exc[0] == NotImplementedError and str(exc[1]) == \ - "your version of http.client doesn't support HTTPS": - self.assertFalse(have_ssl, - "SSL supported, but xmlrpclib reports not.") + have_ssl = False else: - self.fail("Unable to determine status of SSL check.") + has_ssl = True + try: + xmlrpc.client.ServerProxy('https://localhost:9999').bad_function() + except NotImplementedError: + self.assertFalse(has_ssl, "xmlrpc client's error with SSL support") + except socket.error: + self.assertTrue(has_ssl) class HelperTestCase(unittest.TestCase): def test_escape(self): diff --git a/Lib/xmlrpc/client.py b/Lib/xmlrpc/client.py index d7dbbcc..9357ac3 100644 --- a/Lib/xmlrpc/client.py +++ b/Lib/xmlrpc/client.py @@ -1178,7 +1178,7 @@ class SafeTransport(Transport): def send_request(self, host, handler, request_body, debug): import socket - if not hasattr(http.client, "ssl"): + if not hasattr(http.client, "HTTPSConnection"): raise NotImplementedError( "your version of http.client doesn't support HTTPS") -- cgit v0.12 From 689aa6d3fa2ca375b6c9b9f9ef9a6b07322f9160 Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Thu, 18 Nov 2010 18:52:11 +0000 Subject: Merged revisions 86526 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86526 | alexander.belopolsky | 2010-11-18 13:50:13 -0500 (Thu, 18 Nov 2010) | 1 line Issue 7828: Fixed chr() and ord() documentation for wide characters ........ --- Doc/library/functions.rst | 24 ++++++++++++++---------- 1 file changed, 14 insertions(+), 10 deletions(-) diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index 208f2f8..8e07673 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -105,11 +105,15 @@ are always available. They are listed here in alphabetical order. .. function:: chr(i) - Return the string of one character whose Unicode codepoint is the integer + Return the string representing a character whose Unicode codepoint is the integer *i*. For example, ``chr(97)`` returns the string ``'a'``. This is the - inverse of :func:`ord`. The valid range for the argument depends how Python - was configured -- it may be either UCS2 [0..0xFFFF] or UCS4 [0..0x10FFFF]. - :exc:`ValueError` will be raised if *i* is outside that range. + inverse of :func:`ord`. The valid range for the argument is from 0 through + 1,114,111 (0x10FFFF in base 16). :exc:`ValueError` will be raised if *i* is + outside that range. + + Note that on narrow Unicode builds, the result is a string of + length two for *i* greater than 65,535 (0xFFFF in hexadecimal). + .. function:: classmethod(function) @@ -811,14 +815,14 @@ are always available. They are listed here in alphabetical order. .. XXX works for bytes too, but should it? .. function:: ord(c) - Given a string of length one, return an integer representing the Unicode code - point of the character. For example, ``ord('a')`` returns the integer ``97`` + Given a string representing one Uncicode character, return an integer + representing the Unicode code + point of that character. For example, ``ord('a')`` returns the integer ``97`` and ``ord('\u2020')`` returns ``8224``. This is the inverse of :func:`chr`. - If the argument length is not one, a :exc:`TypeError` will be raised. (If - Python was built with UCS2 Unicode, then the character's code point must be - in the range [0..65535] inclusive; otherwise the string length is two!) - + On wide Unicode builds, if the argument length is not one, a + :exc:`TypeError` will be raised. On narrow Unicode builds, strings + of length two are accepted when they form a UTF-16 surrogate pair. .. function:: pow(x, y[, z]) -- cgit v0.12 From 92165e6af78968d6bad2f8a7d070aa06fea8b4dd Mon Sep 17 00:00:00 2001 From: Ezio Melotti <ezio.melotti@gmail.com> Date: Thu, 18 Nov 2010 19:49:19 +0000 Subject: Merged revisions 86528 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86528 | ezio.melotti | 2010-11-18 21:48:27 +0200 (Thu, 18 Nov 2010) | 1 line #10455: fix typo ........ --- Doc/library/urllib.request.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/urllib.request.rst b/Doc/library/urllib.request.rst index 1278434..ccd946b 100644 --- a/Doc/library/urllib.request.rst +++ b/Doc/library/urllib.request.rst @@ -1257,7 +1257,7 @@ The following example uses no proxies at all, overriding environment settings:: The :mod:`urllib.response` module defines functions and classes which define a minimal file like interface, including ``read()`` and ``readline()``. The -typical response object is an addinfourl instance, which defines and ``info()`` +typical response object is an addinfourl instance, which defines an ``info()`` method and that returns headers and a ``geturl()`` method that returns the url. Functions defined by this module are used internally by the :mod:`urllib.request` module. -- cgit v0.12 From c9a9417f487beeddbf0af4e253fab3c1545207f4 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Fri, 19 Nov 2010 20:10:53 +0000 Subject: Merged revisions 86533 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86533 | antoine.pitrou | 2010-11-19 21:07:52 +0100 (ven., 19 nov. 2010) | 3 lines Fix test_ssl_presence when ssl is not present ........ --- Lib/test/test_xmlrpc.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_xmlrpc.py b/Lib/test/test_xmlrpc.py index 7236947..c864940 100644 --- a/Lib/test/test_xmlrpc.py +++ b/Lib/test/test_xmlrpc.py @@ -146,8 +146,8 @@ class XMLRPCTestCase(unittest.TestCase): def test_ssl_presence(self): try: import ssl - except: - have_ssl = False + except ImportError: + has_ssl = False else: has_ssl = True try: -- cgit v0.12 From aab9585130d1143f2b734ba67d0676fd874040d8 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sat, 20 Nov 2010 01:48:38 +0000 Subject: Merged revisions 86538 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86538 | benjamin.peterson | 2010-11-19 19:38:49 -0600 (Fri, 19 Nov 2010) | 1 line use %R format code; fixes invalid dereferencing #10391 ........ --- Lib/test/test_ast.py | 10 +++++++ Misc/NEWS | 3 +++ Parser/asdl_c.py | 16 +++++------ Python/Python-ast.c | 75 ++++++++++++++++++---------------------------------- 4 files changed, 46 insertions(+), 58 deletions(-) diff --git a/Lib/test/test_ast.py b/Lib/test/test_ast.py index 7ee16bf..01c4ba3 100644 --- a/Lib/test/test_ast.py +++ b/Lib/test/test_ast.py @@ -183,6 +183,16 @@ class AST_Tests(unittest.TestCase): ast2 = mod.loads(mod.dumps(ast, protocol)) self.assertEquals(to_tuple(ast2), to_tuple(ast)) + def test_invalid_sum(self): + pos = dict(lineno=2, col_offset=3) + m = ast.Module([ast.Expr(ast.expr(**pos), **pos)]) + try: + compile(m, "<test>", "exec") + except TypeError as exc: + self.assertIn("but got <_ast.expr", str(exc)) + else: + self.fail("needed TypeError") + class ASTHelpers_Test(unittest.TestCase): diff --git a/Misc/NEWS b/Misc/NEWS index a8edff1..fc9f5a6 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -10,6 +10,9 @@ What's New in Python 3.1.3? Core and Builtins ----------------- +- Issue #10391: Don't dereference invalid memory in error messages in the ast + module. + Library ------- diff --git a/Parser/asdl_c.py b/Parser/asdl_c.py index c1e07d2..087f95a 100755 --- a/Parser/asdl_c.py +++ b/Parser/asdl_c.py @@ -366,19 +366,19 @@ class Obj2ModVisitor(PickleVisitor): self.emit("obj2ast_%s(PyObject* obj, %s* out, PyArena* arena)" % (name, ctype), 0) self.emit("{", 0) self.emit("PyObject* tmp = NULL;", 1) + # Prevent compiler warnings about unused variable. + self.emit("tmp = tmp;", 1) self.emit("int isinstance;", 1) self.emit("", 0) - def sumTrailer(self, name): + def sumTrailer(self, name, add_label=False): self.emit("", 0) - self.emit("tmp = PyObject_Repr(obj);", 1) # there's really nothing more we can do if this fails ... - self.emit("if (tmp == NULL) goto failed;", 1) - error = "expected some sort of %s, but got %%.400s" % name - format = "PyErr_Format(PyExc_TypeError, \"%s\", PyBytes_AS_STRING(tmp));" + error = "expected some sort of %s, but got %%R" % name + format = "PyErr_Format(PyExc_TypeError, \"%s\", obj);" self.emit(format % error, 1, reflow=False) - self.emit("failed:", 0) - self.emit("Py_XDECREF(tmp);", 1) + if add_label: + self.emit("failed:", 1) self.emit("return 1;", 1) self.emit("}", 0) self.emit("", 0) @@ -430,7 +430,7 @@ class Obj2ModVisitor(PickleVisitor): self.emit("if (*out == NULL) goto failed;", 2) self.emit("return 0;", 2) self.emit("}", 1) - self.sumTrailer(name) + self.sumTrailer(name, True) def visitAttributeDeclaration(self, a, name, sum=sum): ctype = get_c_type(a.type) diff --git a/Python/Python-ast.c b/Python/Python-ast.c index ecc6f9e..47b3e50 100644 --- a/Python/Python-ast.c +++ b/Python/Python-ast.c @@ -3379,6 +3379,7 @@ int obj2ast_mod(PyObject* obj, mod_ty* out, PyArena* arena) { PyObject* tmp = NULL; + tmp = tmp; int isinstance; @@ -3518,11 +3519,8 @@ obj2ast_mod(PyObject* obj, mod_ty* out, PyArena* arena) return 0; } - tmp = PyObject_Repr(obj); - if (tmp == NULL) goto failed; - PyErr_Format(PyExc_TypeError, "expected some sort of mod, but got %.400s", PyBytes_AS_STRING(tmp)); -failed: - Py_XDECREF(tmp); + PyErr_Format(PyExc_TypeError, "expected some sort of mod, but got %R", obj); + failed: return 1; } @@ -3530,6 +3528,7 @@ int obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) { PyObject* tmp = NULL; + tmp = tmp; int isinstance; int lineno; @@ -4717,11 +4716,8 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) return 0; } - tmp = PyObject_Repr(obj); - if (tmp == NULL) goto failed; - PyErr_Format(PyExc_TypeError, "expected some sort of stmt, but got %.400s", PyBytes_AS_STRING(tmp)); -failed: - Py_XDECREF(tmp); + PyErr_Format(PyExc_TypeError, "expected some sort of stmt, but got %R", obj); + failed: return 1; } @@ -4729,6 +4725,7 @@ int obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) { PyObject* tmp = NULL; + tmp = tmp; int isinstance; int lineno; @@ -5835,11 +5832,8 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) return 0; } - tmp = PyObject_Repr(obj); - if (tmp == NULL) goto failed; - PyErr_Format(PyExc_TypeError, "expected some sort of expr, but got %.400s", PyBytes_AS_STRING(tmp)); -failed: - Py_XDECREF(tmp); + PyErr_Format(PyExc_TypeError, "expected some sort of expr, but got %R", obj); + failed: return 1; } @@ -5847,6 +5841,7 @@ int obj2ast_expr_context(PyObject* obj, expr_context_ty* out, PyArena* arena) { PyObject* tmp = NULL; + tmp = tmp; int isinstance; isinstance = PyObject_IsInstance(obj, (PyObject *)Load_type); @@ -5898,11 +5893,7 @@ obj2ast_expr_context(PyObject* obj, expr_context_ty* out, PyArena* arena) return 0; } - tmp = PyObject_Repr(obj); - if (tmp == NULL) goto failed; - PyErr_Format(PyExc_TypeError, "expected some sort of expr_context, but got %.400s", PyBytes_AS_STRING(tmp)); -failed: - Py_XDECREF(tmp); + PyErr_Format(PyExc_TypeError, "expected some sort of expr_context, but got %R", obj); return 1; } @@ -5910,6 +5901,7 @@ int obj2ast_slice(PyObject* obj, slice_ty* out, PyArena* arena) { PyObject* tmp = NULL; + tmp = tmp; int isinstance; @@ -6023,11 +6015,8 @@ obj2ast_slice(PyObject* obj, slice_ty* out, PyArena* arena) return 0; } - tmp = PyObject_Repr(obj); - if (tmp == NULL) goto failed; - PyErr_Format(PyExc_TypeError, "expected some sort of slice, but got %.400s", PyBytes_AS_STRING(tmp)); -failed: - Py_XDECREF(tmp); + PyErr_Format(PyExc_TypeError, "expected some sort of slice, but got %R", obj); + failed: return 1; } @@ -6035,6 +6024,7 @@ int obj2ast_boolop(PyObject* obj, boolop_ty* out, PyArena* arena) { PyObject* tmp = NULL; + tmp = tmp; int isinstance; isinstance = PyObject_IsInstance(obj, (PyObject *)And_type); @@ -6054,11 +6044,7 @@ obj2ast_boolop(PyObject* obj, boolop_ty* out, PyArena* arena) return 0; } - tmp = PyObject_Repr(obj); - if (tmp == NULL) goto failed; - PyErr_Format(PyExc_TypeError, "expected some sort of boolop, but got %.400s", PyBytes_AS_STRING(tmp)); -failed: - Py_XDECREF(tmp); + PyErr_Format(PyExc_TypeError, "expected some sort of boolop, but got %R", obj); return 1; } @@ -6066,6 +6052,7 @@ int obj2ast_operator(PyObject* obj, operator_ty* out, PyArena* arena) { PyObject* tmp = NULL; + tmp = tmp; int isinstance; isinstance = PyObject_IsInstance(obj, (PyObject *)Add_type); @@ -6165,11 +6152,7 @@ obj2ast_operator(PyObject* obj, operator_ty* out, PyArena* arena) return 0; } - tmp = PyObject_Repr(obj); - if (tmp == NULL) goto failed; - PyErr_Format(PyExc_TypeError, "expected some sort of operator, but got %.400s", PyBytes_AS_STRING(tmp)); -failed: - Py_XDECREF(tmp); + PyErr_Format(PyExc_TypeError, "expected some sort of operator, but got %R", obj); return 1; } @@ -6177,6 +6160,7 @@ int obj2ast_unaryop(PyObject* obj, unaryop_ty* out, PyArena* arena) { PyObject* tmp = NULL; + tmp = tmp; int isinstance; isinstance = PyObject_IsInstance(obj, (PyObject *)Invert_type); @@ -6212,11 +6196,7 @@ obj2ast_unaryop(PyObject* obj, unaryop_ty* out, PyArena* arena) return 0; } - tmp = PyObject_Repr(obj); - if (tmp == NULL) goto failed; - PyErr_Format(PyExc_TypeError, "expected some sort of unaryop, but got %.400s", PyBytes_AS_STRING(tmp)); -failed: - Py_XDECREF(tmp); + PyErr_Format(PyExc_TypeError, "expected some sort of unaryop, but got %R", obj); return 1; } @@ -6224,6 +6204,7 @@ int obj2ast_cmpop(PyObject* obj, cmpop_ty* out, PyArena* arena) { PyObject* tmp = NULL; + tmp = tmp; int isinstance; isinstance = PyObject_IsInstance(obj, (PyObject *)Eq_type); @@ -6307,11 +6288,7 @@ obj2ast_cmpop(PyObject* obj, cmpop_ty* out, PyArena* arena) return 0; } - tmp = PyObject_Repr(obj); - if (tmp == NULL) goto failed; - PyErr_Format(PyExc_TypeError, "expected some sort of cmpop, but got %.400s", PyBytes_AS_STRING(tmp)); -failed: - Py_XDECREF(tmp); + PyErr_Format(PyExc_TypeError, "expected some sort of cmpop, but got %R", obj); return 1; } @@ -6383,6 +6360,7 @@ int obj2ast_excepthandler(PyObject* obj, excepthandler_ty* out, PyArena* arena) { PyObject* tmp = NULL; + tmp = tmp; int isinstance; int lineno; @@ -6478,11 +6456,8 @@ obj2ast_excepthandler(PyObject* obj, excepthandler_ty* out, PyArena* arena) return 0; } - tmp = PyObject_Repr(obj); - if (tmp == NULL) goto failed; - PyErr_Format(PyExc_TypeError, "expected some sort of excepthandler, but got %.400s", PyBytes_AS_STRING(tmp)); -failed: - Py_XDECREF(tmp); + PyErr_Format(PyExc_TypeError, "expected some sort of excepthandler, but got %R", obj); + failed: return 1; } -- cgit v0.12 From e82c169622ed56183cd3837f398a0029d2a403f9 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sat, 20 Nov 2010 02:04:14 +0000 Subject: Merged revisions 86540 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86540 | benjamin.peterson | 2010-11-19 20:01:45 -0600 (Fri, 19 Nov 2010) | 1 line c89 declarations ........ --- Parser/asdl_c.py | 2 +- Python/Python-ast.c | 20 ++++++++++---------- 2 files changed, 11 insertions(+), 11 deletions(-) diff --git a/Parser/asdl_c.py b/Parser/asdl_c.py index 087f95a..5d896ef 100755 --- a/Parser/asdl_c.py +++ b/Parser/asdl_c.py @@ -366,9 +366,9 @@ class Obj2ModVisitor(PickleVisitor): self.emit("obj2ast_%s(PyObject* obj, %s* out, PyArena* arena)" % (name, ctype), 0) self.emit("{", 0) self.emit("PyObject* tmp = NULL;", 1) + self.emit("int isinstance;", 1) # Prevent compiler warnings about unused variable. self.emit("tmp = tmp;", 1) - self.emit("int isinstance;", 1) self.emit("", 0) def sumTrailer(self, name, add_label=False): diff --git a/Python/Python-ast.c b/Python/Python-ast.c index 47b3e50..1e6ea86 100644 --- a/Python/Python-ast.c +++ b/Python/Python-ast.c @@ -3379,8 +3379,8 @@ int obj2ast_mod(PyObject* obj, mod_ty* out, PyArena* arena) { PyObject* tmp = NULL; - tmp = tmp; int isinstance; + tmp = tmp; if (obj == Py_None) { @@ -3528,8 +3528,8 @@ int obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) { PyObject* tmp = NULL; - tmp = tmp; int isinstance; + tmp = tmp; int lineno; int col_offset; @@ -4725,8 +4725,8 @@ int obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) { PyObject* tmp = NULL; - tmp = tmp; int isinstance; + tmp = tmp; int lineno; int col_offset; @@ -5841,8 +5841,8 @@ int obj2ast_expr_context(PyObject* obj, expr_context_ty* out, PyArena* arena) { PyObject* tmp = NULL; - tmp = tmp; int isinstance; + tmp = tmp; isinstance = PyObject_IsInstance(obj, (PyObject *)Load_type); if (isinstance == -1) { @@ -5901,8 +5901,8 @@ int obj2ast_slice(PyObject* obj, slice_ty* out, PyArena* arena) { PyObject* tmp = NULL; - tmp = tmp; int isinstance; + tmp = tmp; if (obj == Py_None) { @@ -6024,8 +6024,8 @@ int obj2ast_boolop(PyObject* obj, boolop_ty* out, PyArena* arena) { PyObject* tmp = NULL; - tmp = tmp; int isinstance; + tmp = tmp; isinstance = PyObject_IsInstance(obj, (PyObject *)And_type); if (isinstance == -1) { @@ -6052,8 +6052,8 @@ int obj2ast_operator(PyObject* obj, operator_ty* out, PyArena* arena) { PyObject* tmp = NULL; - tmp = tmp; int isinstance; + tmp = tmp; isinstance = PyObject_IsInstance(obj, (PyObject *)Add_type); if (isinstance == -1) { @@ -6160,8 +6160,8 @@ int obj2ast_unaryop(PyObject* obj, unaryop_ty* out, PyArena* arena) { PyObject* tmp = NULL; - tmp = tmp; int isinstance; + tmp = tmp; isinstance = PyObject_IsInstance(obj, (PyObject *)Invert_type); if (isinstance == -1) { @@ -6204,8 +6204,8 @@ int obj2ast_cmpop(PyObject* obj, cmpop_ty* out, PyArena* arena) { PyObject* tmp = NULL; - tmp = tmp; int isinstance; + tmp = tmp; isinstance = PyObject_IsInstance(obj, (PyObject *)Eq_type); if (isinstance == -1) { @@ -6360,8 +6360,8 @@ int obj2ast_excepthandler(PyObject* obj, excepthandler_ty* out, PyArena* arena) { PyObject* tmp = NULL; - tmp = tmp; int isinstance; + tmp = tmp; int lineno; int col_offset; -- cgit v0.12 -- cgit v0.12 From 787cddc93dbaeb26fae06947078c1359f1fca376 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sat, 20 Nov 2010 04:37:00 +0000 Subject: Merged revisions 86545 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86545 | benjamin.peterson | 2010-11-19 22:31:07 -0600 (Fri, 19 Nov 2010) | 1 line new plan: functions that want 'tmp' can declare it ........ --- Parser/asdl_c.py | 4 +--- Python/Python-ast.c | 25 +++++-------------------- 2 files changed, 6 insertions(+), 23 deletions(-) diff --git a/Parser/asdl_c.py b/Parser/asdl_c.py index 5d896ef..6df11f5 100755 --- a/Parser/asdl_c.py +++ b/Parser/asdl_c.py @@ -365,10 +365,7 @@ class Obj2ModVisitor(PickleVisitor): self.emit("int", 0) self.emit("obj2ast_%s(PyObject* obj, %s* out, PyArena* arena)" % (name, ctype), 0) self.emit("{", 0) - self.emit("PyObject* tmp = NULL;", 1) self.emit("int isinstance;", 1) - # Prevent compiler warnings about unused variable. - self.emit("tmp = tmp;", 1) self.emit("", 0) def sumTrailer(self, name, add_label=False): @@ -403,6 +400,7 @@ class Obj2ModVisitor(PickleVisitor): def complexSum(self, sum, name): self.funcHeader(name) + self.emit("PyObject *tmp = NULL;", 1) for a in sum.attributes: self.visitAttributeDeclaration(a, name, sum=sum) self.emit("", 0) diff --git a/Python/Python-ast.c b/Python/Python-ast.c index 1e6ea86..efc69dc 100644 --- a/Python/Python-ast.c +++ b/Python/Python-ast.c @@ -3378,10 +3378,9 @@ failed: int obj2ast_mod(PyObject* obj, mod_ty* out, PyArena* arena) { - PyObject* tmp = NULL; int isinstance; - tmp = tmp; + PyObject *tmp = NULL; if (obj == Py_None) { *out = NULL; @@ -3527,10 +3526,9 @@ obj2ast_mod(PyObject* obj, mod_ty* out, PyArena* arena) int obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) { - PyObject* tmp = NULL; int isinstance; - tmp = tmp; + PyObject *tmp = NULL; int lineno; int col_offset; @@ -4724,10 +4722,9 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) int obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) { - PyObject* tmp = NULL; int isinstance; - tmp = tmp; + PyObject *tmp = NULL; int lineno; int col_offset; @@ -5840,9 +5837,7 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) int obj2ast_expr_context(PyObject* obj, expr_context_ty* out, PyArena* arena) { - PyObject* tmp = NULL; int isinstance; - tmp = tmp; isinstance = PyObject_IsInstance(obj, (PyObject *)Load_type); if (isinstance == -1) { @@ -5900,10 +5895,9 @@ obj2ast_expr_context(PyObject* obj, expr_context_ty* out, PyArena* arena) int obj2ast_slice(PyObject* obj, slice_ty* out, PyArena* arena) { - PyObject* tmp = NULL; int isinstance; - tmp = tmp; + PyObject *tmp = NULL; if (obj == Py_None) { *out = NULL; @@ -6023,9 +6017,7 @@ obj2ast_slice(PyObject* obj, slice_ty* out, PyArena* arena) int obj2ast_boolop(PyObject* obj, boolop_ty* out, PyArena* arena) { - PyObject* tmp = NULL; int isinstance; - tmp = tmp; isinstance = PyObject_IsInstance(obj, (PyObject *)And_type); if (isinstance == -1) { @@ -6051,9 +6043,7 @@ obj2ast_boolop(PyObject* obj, boolop_ty* out, PyArena* arena) int obj2ast_operator(PyObject* obj, operator_ty* out, PyArena* arena) { - PyObject* tmp = NULL; int isinstance; - tmp = tmp; isinstance = PyObject_IsInstance(obj, (PyObject *)Add_type); if (isinstance == -1) { @@ -6159,9 +6149,7 @@ obj2ast_operator(PyObject* obj, operator_ty* out, PyArena* arena) int obj2ast_unaryop(PyObject* obj, unaryop_ty* out, PyArena* arena) { - PyObject* tmp = NULL; int isinstance; - tmp = tmp; isinstance = PyObject_IsInstance(obj, (PyObject *)Invert_type); if (isinstance == -1) { @@ -6203,9 +6191,7 @@ obj2ast_unaryop(PyObject* obj, unaryop_ty* out, PyArena* arena) int obj2ast_cmpop(PyObject* obj, cmpop_ty* out, PyArena* arena) { - PyObject* tmp = NULL; int isinstance; - tmp = tmp; isinstance = PyObject_IsInstance(obj, (PyObject *)Eq_type); if (isinstance == -1) { @@ -6359,10 +6345,9 @@ failed: int obj2ast_excepthandler(PyObject* obj, excepthandler_ty* out, PyArena* arena) { - PyObject* tmp = NULL; int isinstance; - tmp = tmp; + PyObject *tmp = NULL; int lineno; int col_offset; -- cgit v0.12 -- cgit v0.12 From fbef44f255681ca90c36b7733d49b86fed1d3793 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Sat, 20 Nov 2010 11:29:58 +0000 Subject: Merged revisions 85970 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r85970 | georg.brandl | 2010-10-30 10:29:28 +0200 (Sa, 30 Okt 2010) | 1 line #10198: fix duplicate header when writeframes() is called with an empty string. ........ --- Lib/wave.py | 6 +++++- Misc/NEWS | 3 +++ 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/Lib/wave.py b/Lib/wave.py index 2fa9b6b..24839ca 100644 --- a/Lib/wave.py +++ b/Lib/wave.py @@ -319,6 +319,7 @@ class Wave_write: self._nframeswritten = 0 self._datawritten = 0 self._datalength = 0 + self._headerwritten = False def __del__(self): self.close() @@ -449,7 +450,7 @@ class Wave_write: # def _ensure_header_written(self, datasize): - if not self._datawritten: + if not self._headerwritten: if not self._nchannels: raise Error('# channels not specified') if not self._sampwidth: @@ -459,6 +460,7 @@ class Wave_write: self._write_header(datasize) def _write_header(self, initlength): + assert not self._headerwritten self._file.write(b'RIFF') if not self._nframes: self._nframes = initlength // (self._nchannels * self._sampwidth) @@ -472,8 +474,10 @@ class Wave_write: self._sampwidth * 8, 'data')) self._data_length_pos = self._file.tell() self._file.write(struct.pack('<l', self._datalength)) + self._headerwritten = True def _patchheader(self): + assert self._headerwritten if self._datawritten == self._datalength: return curpos = self._file.tell() diff --git a/Misc/NEWS b/Misc/NEWS index fc9f5a6..b51e6e6 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -16,6 +16,9 @@ Core and Builtins Library ------- +- Issue #10198: fix duplicate header written to wave files when writeframes() + is called without data. + Build ----- -- cgit v0.12 -- cgit v0.12 From e062ba48b6945ed0fa8be65d26ddbf88374293c0 Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Sat, 20 Nov 2010 17:08:19 +0000 Subject: Merged revisions 86580 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86580 | senthil.kumaran | 2010-11-21 01:02:50 +0800 (Sun, 21 Nov 2010) | 3 lines Fix issue10377 - Output from pstats - it is just secs (i.e, wallclock time) and not CPU time. ........ --- Lib/pstats.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/pstats.py b/Lib/pstats.py index 81d9d0d..db16628 100644 --- a/Lib/pstats.py +++ b/Lib/pstats.py @@ -358,7 +358,7 @@ class Stats: print(indent, self.total_calls, "function calls", end=' ', file=self.stream) if self.total_calls != self.prim_calls: print("(%d primitive calls)" % self.prim_calls, end=' ', file=self.stream) - print("in %.3f CPU seconds" % self.total_tt, file=self.stream) + print("in %.3f seconds" % self.total_tt, file=self.stream) print(file=self.stream) width, list = self.get_print_list(amount) if list: -- cgit v0.12 From 5a1ca6e36802f48a6cbcbd563770427ded747e0f Mon Sep 17 00:00:00 2001 From: Benjamin Peterson <benjamin@python.org> Date: Sat, 20 Nov 2010 17:26:25 +0000 Subject: Merged revisions 86587 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86587 | benjamin.peterson | 2010-11-20 11:24:04 -0600 (Sat, 20 Nov 2010) | 1 line correct logic when pos is after the string #10467 ........ --- Lib/test/test_memoryio.py | 5 +++++ Misc/NEWS | 5 +++++ Modules/_io/bytesio.c | 11 ++++++++--- 3 files changed, 18 insertions(+), 3 deletions(-) diff --git a/Lib/test/test_memoryio.py b/Lib/test/test_memoryio.py index 89c8196..027ac94 100644 --- a/Lib/test/test_memoryio.py +++ b/Lib/test/test_memoryio.py @@ -392,6 +392,11 @@ class PyBytesIOTest(MemoryTestMixin, MemorySeekTestMixin, unittest.TestCase): self.assertEqual(a.tostring(), b"1234567890d") memio.close() self.assertRaises(ValueError, memio.readinto, b) + memio = self.ioclass(b"123") + b = bytearray() + memio.seek(42) + memio.readinto(b) + self.assertEqual(b, b"") def test_relative_seek(self): buf = self.buftype("1234567890") diff --git a/Misc/NEWS b/Misc/NEWS index b51e6e6..7794521 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -19,6 +19,11 @@ Library - Issue #10198: fix duplicate header written to wave files when writeframes() is called without data. +- Issue #10467: Fix BytesIO.readinto() after seeking into a position after the + end of the file. + +- Issue #1682942: configparser supports alternative option/value delimiters. + Build ----- diff --git a/Modules/_io/bytesio.c b/Modules/_io/bytesio.c index 29fb1ea..c8fb3eb 100644 --- a/Modules/_io/bytesio.c +++ b/Modules/_io/bytesio.c @@ -391,15 +391,20 @@ static PyObject * bytesio_readinto(bytesio *self, PyObject *buffer) { void *raw_buffer; - Py_ssize_t len; + Py_ssize_t len, n; CHECK_CLOSED(self); if (PyObject_AsWriteBuffer(buffer, &raw_buffer, &len) == -1) return NULL; - if (self->pos + len > self->string_size) - len = self->string_size - self->pos; + /* adjust invalid sizes */ + n = self->string_size - self->pos; + if (len > n) { + len = n; + if (len < 0) + len = 0; + } memcpy(raw_buffer, self->buf + self->pos, len); assert(self->pos + len < PY_SSIZE_T_MAX); -- cgit v0.12 From 60d8684e4f947670d318d3e09f2ceb2fd5bf1b2f Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Sat, 20 Nov 2010 19:36:35 +0000 Subject: Merged revisions 86603 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86603 | antoine.pitrou | 2010-11-20 20:36:05 +0100 (sam., 20 nov. 2010) | 3 lines In 3.x, bytearray is akin to bytes, not str. ........ --- Doc/library/functions.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index 8e07673..764fd8f 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -70,7 +70,7 @@ are always available. They are listed here in alphabetical order. Return a new array of bytes. The :class:`bytearray` type is a mutable sequence of integers in the range 0 <= x < 256. It has most of the usual methods of mutable sequences, described in :ref:`typesseq-mutable`, as well - as most methods that the :class:`str` type has, see :ref:`bytes-methods`. + as most methods that the :class:`bytes` type has, see :ref:`bytes-methods`. The optional *source* parameter can be used to initialize the array in a few different ways: -- cgit v0.12 From bfa17a562a6dec0fb7886757ca76545335a786de Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Sat, 20 Nov 2010 19:45:32 +0000 Subject: Merged revisions 86601,86605 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86601 | eric.araujo | 2010-11-20 20:35:27 +0100 (sam., 20 nov. 2010) | 2 lines Fix two NameErrors in distutils (#10407) ........ r86605 | eric.araujo | 2010-11-20 20:37:28 +0100 (sam., 20 nov. 2010) | 2 lines Add entry for r86601 ........ --- Lib/distutils/dir_util.py | 1 + Lib/distutils/tests/test_sysconfig.py | 1 + Misc/NEWS | 2 ++ 3 files changed, 4 insertions(+) diff --git a/Lib/distutils/dir_util.py b/Lib/distutils/dir_util.py index c7c9fcc..5b005f0 100644 --- a/Lib/distutils/dir_util.py +++ b/Lib/distutils/dir_util.py @@ -5,6 +5,7 @@ Utility functions for manipulating directories and directory trees.""" __revision__ = "$Id$" import os, sys +import errno from distutils.errors import DistutilsFileError, DistutilsInternalError from distutils import log diff --git a/Lib/distutils/tests/test_sysconfig.py b/Lib/distutils/tests/test_sysconfig.py index 78bce94..309be7b 100644 --- a/Lib/distutils/tests/test_sysconfig.py +++ b/Lib/distutils/tests/test_sysconfig.py @@ -1,5 +1,6 @@ """Tests for distutils.sysconfig.""" import os +import shutil import test import unittest diff --git a/Misc/NEWS b/Misc/NEWS index 7794521..efa0018 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -16,6 +16,8 @@ Core and Builtins Library ------- +- Issue #10407: Fix two NameErrors in distutils. + - Issue #10198: fix duplicate header written to wave files when writeframes() is called without data. -- cgit v0.12 -- cgit v0.12 -- cgit v0.12 From b65b4937e20be4a2d3311326909c77bbf2e1c4cd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Sun, 21 Nov 2010 00:43:28 +0000 Subject: Merged revisions 86625 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86625 | eric.araujo | 2010-11-21 00:56:22 +0100 (dim., 21 nov. 2010) | 2 lines Document index and count as part of the Sequence ABC (#9746) ........ --- Doc/library/stdtypes.rst | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index 783b750..7641e63 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -711,6 +711,12 @@ are sequences of the same type; *n*, *i* and *j* are integers: +------------------+--------------------------------+----------+ | ``max(s)`` | largest item of *s* | | +------------------+--------------------------------+----------+ +| ``s.index(i)`` | index of the first occurence | | +| | of *i* in *s* | | ++------------------+--------------------------------+----------+ +| ``s.count(i)`` | total number of occurences of | | +| | *i* in *s* | | ++------------------+--------------------------------+----------+ Sequence types also support comparisons. In particular, tuples and lists are compared lexicographically by comparing corresponding elements. This means that -- cgit v0.12 From 19f2aeba67b5b4dc4dfd589d02d4a0b0804e22ee Mon Sep 17 00:00:00 2001 From: Ezio Melotti <ezio.melotti@gmail.com> Date: Sun, 21 Nov 2010 01:30:29 +0000 Subject: Merged revisions 86596 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86596 | ezio.melotti | 2010-11-20 21:04:17 +0200 (Sat, 20 Nov 2010) | 1 line #9424: Replace deprecated assert* methods in the Python test suite. ........ --- Lib/ctypes/test/test_keeprefs.py | 36 +- Lib/distutils/tests/test_archive_util.py | 14 +- Lib/distutils/tests/test_bdist.py | 4 +- Lib/distutils/tests/test_bdist_dumb.py | 2 +- Lib/distutils/tests/test_build_clib.py | 10 +- Lib/distutils/tests/test_build_ext.py | 56 +-- Lib/distutils/tests/test_check.py | 14 +- Lib/distutils/tests/test_cmd.py | 10 +- Lib/distutils/tests/test_config.py | 6 +- Lib/distutils/tests/test_config_cmd.py | 12 +- Lib/distutils/tests/test_core.py | 4 +- Lib/distutils/tests/test_cygwinccompiler.py | 32 +- Lib/distutils/tests/test_dir_util.py | 22 +- Lib/distutils/tests/test_dist.py | 20 +- Lib/distutils/tests/test_extension.py | 16 +- Lib/distutils/tests/test_file_util.py | 6 +- Lib/distutils/tests/test_filelist.py | 18 +- Lib/distutils/tests/test_install.py | 20 +- Lib/distutils/tests/test_install_data.py | 8 +- Lib/distutils/tests/test_install_headers.py | 4 +- Lib/distutils/tests/test_install_lib.py | 8 +- Lib/distutils/tests/test_log.py | 4 +- Lib/distutils/tests/test_msvc9compiler.py | 4 +- Lib/distutils/tests/test_register.py | 14 +- Lib/distutils/tests/test_sdist.py | 34 +- Lib/distutils/tests/test_spawn.py | 2 +- Lib/distutils/tests/test_sysconfig.py | 8 +- Lib/distutils/tests/test_text_file.py | 2 +- Lib/distutils/tests/test_upload.py | 12 +- Lib/distutils/tests/test_util.py | 62 ++-- Lib/distutils/tests/test_version.py | 20 +- Lib/email/test/test_email.py | 62 ++-- Lib/importlib/test/import_/test___package__.py | 4 +- Lib/importlib/test/import_/test_caching.py | 6 +- Lib/importlib/test/import_/test_fromlist.py | 24 +- Lib/importlib/test/import_/test_meta_path.py | 12 +- Lib/json/tests/test_decode.py | 6 +- Lib/json/tests/test_default.py | 2 +- Lib/json/tests/test_dump.py | 8 +- Lib/json/tests/test_encode_basestring_ascii.py | 2 +- Lib/json/tests/test_float.py | 8 +- Lib/json/tests/test_indent.py | 6 +- Lib/json/tests/test_pass1.py | 2 +- Lib/json/tests/test_pass2.py | 2 +- Lib/json/tests/test_pass3.py | 2 +- Lib/json/tests/test_recursion.py | 2 +- Lib/json/tests/test_scanstring.py | 44 +-- Lib/json/tests/test_separators.py | 6 +- Lib/json/tests/test_speedups.py | 4 +- Lib/json/tests/test_unicode.py | 24 +- Lib/sqlite3/test/dbapi.py | 2 +- Lib/sqlite3/test/types.py | 2 +- Lib/test/buffer_tests.py | 48 +-- Lib/test/fork_wait.py | 6 +- Lib/test/list_tests.py | 4 +- Lib/test/outstanding_bugs.py | 10 +- Lib/test/pickletester.py | 2 +- Lib/test/seq_tests.py | 16 +- Lib/test/string_tests.py | 22 +- Lib/test/test_SimpleHTTPServer.py | 10 +- Lib/test/test__locale.py | 8 +- Lib/test/test_array.py | 4 +- Lib/test/test_ast.py | 20 +- Lib/test/test_asyncore.py | 6 +- Lib/test/test_augassign.py | 18 +- Lib/test/test_base64.py | 14 +- Lib/test/test_bigmem.py | 486 ++++++++++++------------- Lib/test/test_builtin.py | 14 +- Lib/test/test_bytes.py | 26 +- Lib/test/test_cfgparser.py | 16 +- Lib/test/test_cgi.py | 4 +- Lib/test/test_charmapcodec.py | 28 +- Lib/test/test_class.py | 24 +- Lib/test/test_codeccallbacks.py | 66 ++-- Lib/test/test_codecs.py | 162 ++++----- Lib/test/test_codeop.py | 26 +- Lib/test/test_collections.py | 22 +- Lib/test/test_complex.py | 4 +- Lib/test/test_copyreg.py | 12 +- Lib/test/test_datetime.py | 6 +- Lib/test/test_descr.py | 8 +- Lib/test/test_dict.py | 44 +-- Lib/test/test_epoll.py | 8 +- Lib/test/test_exceptions.py | 59 ++- Lib/test/test_file.py | 14 +- Lib/test/test_fileio.py | 58 +-- Lib/test/test_float.py | 10 +- Lib/test/test_fractions.py | 170 ++++----- Lib/test/test_frozen.py | 2 +- Lib/test/test_getargs2.py | 16 +- Lib/test/test_getopt.py | 4 +- Lib/test/test_glob.py | 4 +- Lib/test/test_grammar.py | 76 ++-- Lib/test/test_gzip.py | 4 +- Lib/test/test_hashlib.py | 4 +- Lib/test/test_http_cookiejar.py | 258 ++++++------- Lib/test/test_httplib.py | 22 +- Lib/test/test_httpservers.py | 46 +-- Lib/test/test_imaplib.py | 2 +- Lib/test/test_imp.py | 2 +- Lib/test/test_import.py | 4 +- Lib/test/test_inspect.py | 4 +- Lib/test/test_int.py | 2 +- Lib/test/test_io.py | 328 ++++++++--------- Lib/test/test_ioctl.py | 2 +- Lib/test/test_itertools.py | 22 +- Lib/test/test_keywordonlyarg.py | 68 ++-- Lib/test/test_kqueue.py | 10 +- Lib/test/test_linecache.py | 24 +- Lib/test/test_logging.py | 8 +- Lib/test/test_long.py | 6 +- Lib/test/test_macpath.py | 110 +++--- Lib/test/test_marshal.py | 4 +- Lib/test/test_math.py | 118 +++--- Lib/test/test_memoryio.py | 22 +- Lib/test/test_memoryview.py | 50 +-- Lib/test/test_minidom.py | 4 +- Lib/test/test_mmap.py | 34 +- Lib/test/test_multiprocessing.py | 24 +- Lib/test/test_opcodes.py | 16 +- Lib/test/test_operator.py | 6 +- Lib/test/test_optparse.py | 6 +- Lib/test/test_os.py | 30 +- Lib/test/test_parser.py | 60 +-- Lib/test/test_pep247.py | 12 +- Lib/test/test_pep263.py | 4 +- Lib/test/test_pep3131.py | 8 +- Lib/test/test_platform.py | 12 +- Lib/test/test_pow.py | 44 +-- Lib/test/test_pty.py | 8 +- Lib/test/test_pyclbr.py | 6 +- Lib/test/test_pyexpat.py | 128 +++---- Lib/test/test_queue.py | 8 +- Lib/test/test_range.py | 4 +- Lib/test/test_reprlib.py | 26 +- Lib/test/test_sax.py | 222 +++++------ Lib/test/test_scope.py | 2 +- Lib/test/test_signal.py | 12 +- Lib/test/test_slice.py | 2 +- Lib/test/test_socket.py | 52 +-- Lib/test/test_socketserver.py | 10 +- Lib/test/test_structmembers.py | 44 +-- Lib/test/test_subprocess.py | 16 +- Lib/test/test_sys.py | 16 +- Lib/test/test_tempfile.py | 4 +- Lib/test/test_textwrap.py | 34 +- Lib/test/test_thread.py | 6 +- Lib/test/test_threadedtempfile.py | 4 +- Lib/test/test_threading.py | 12 +- Lib/test/test_time.py | 2 +- Lib/test/test_tokenize.py | 58 +-- Lib/test/test_trace.py | 2 +- Lib/test/test_traceback.py | 26 +- Lib/test/test_unicode.py | 6 +- Lib/test/test_unicodedata.py | 2 +- Lib/test/test_unittest.py | 12 +- Lib/test/test_warnings.py | 24 +- Lib/test/test_winreg.py | 36 +- Lib/test/test_with.py | 8 +- Lib/test/test_xmlrpc.py | 26 +- Lib/test/test_zipfile.py | 36 +- Lib/test/test_zipimport.py | 54 +-- Lib/unittest.py | 8 +- Misc/NEWS | 7 +- 164 files changed, 2288 insertions(+), 2286 deletions(-) diff --git a/Lib/ctypes/test/test_keeprefs.py b/Lib/ctypes/test/test_keeprefs.py index b90765a..fafef65 100644 --- a/Lib/ctypes/test/test_keeprefs.py +++ b/Lib/ctypes/test/test_keeprefs.py @@ -4,19 +4,19 @@ import unittest class SimpleTestCase(unittest.TestCase): def test_cint(self): x = c_int() - self.assertEquals(x._objects, None) + self.assertEqual(x._objects, None) x.value = 42 - self.assertEquals(x._objects, None) + self.assertEqual(x._objects, None) x = c_int(99) - self.assertEquals(x._objects, None) + self.assertEqual(x._objects, None) def test_ccharp(self): x = c_char_p() - self.assertEquals(x._objects, None) + self.assertEqual(x._objects, None) x.value = "abc" - self.assertEquals(x._objects, b"abc") + self.assertEqual(x._objects, b"abc") x = c_char_p("spam") - self.assertEquals(x._objects, b"spam") + self.assertEqual(x._objects, b"spam") class StructureTestCase(unittest.TestCase): def test_cint_struct(self): @@ -25,21 +25,21 @@ class StructureTestCase(unittest.TestCase): ("b", c_int)] x = X() - self.assertEquals(x._objects, None) + self.assertEqual(x._objects, None) x.a = 42 x.b = 99 - self.assertEquals(x._objects, None) + self.assertEqual(x._objects, None) def test_ccharp_struct(self): class X(Structure): _fields_ = [("a", c_char_p), ("b", c_char_p)] x = X() - self.assertEquals(x._objects, None) + self.assertEqual(x._objects, None) x.a = "spam" x.b = "foo" - self.assertEquals(x._objects, {"0": b"spam", "1": b"foo"}) + self.assertEqual(x._objects, {"0": b"spam", "1": b"foo"}) def test_struct_struct(self): class POINT(Structure): @@ -52,28 +52,28 @@ class StructureTestCase(unittest.TestCase): r.ul.y = 1 r.lr.x = 2 r.lr.y = 3 - self.assertEquals(r._objects, None) + self.assertEqual(r._objects, None) r = RECT() pt = POINT(1, 2) r.ul = pt - self.assertEquals(r._objects, {'0': {}}) + self.assertEqual(r._objects, {'0': {}}) r.ul.x = 22 r.ul.y = 44 - self.assertEquals(r._objects, {'0': {}}) + self.assertEqual(r._objects, {'0': {}}) r.lr = POINT() - self.assertEquals(r._objects, {'0': {}, '1': {}}) + self.assertEqual(r._objects, {'0': {}, '1': {}}) class ArrayTestCase(unittest.TestCase): def test_cint_array(self): INTARR = c_int * 3 ia = INTARR() - self.assertEquals(ia._objects, None) + self.assertEqual(ia._objects, None) ia[0] = 1 ia[1] = 2 ia[2] = 3 - self.assertEquals(ia._objects, None) + self.assertEqual(ia._objects, None) class X(Structure): _fields_ = [("x", c_int), @@ -83,9 +83,9 @@ class ArrayTestCase(unittest.TestCase): x.x = 1000 x.a[0] = 42 x.a[1] = 96 - self.assertEquals(x._objects, None) + self.assertEqual(x._objects, None) x.a = ia - self.assertEquals(x._objects, {'1': {}}) + self.assertEqual(x._objects, {'1': {}}) class PointerTestCase(unittest.TestCase): def test_p_cint(self): diff --git a/Lib/distutils/tests/test_archive_util.py b/Lib/distutils/tests/test_archive_util.py index c6e08cb..d77302d 100644 --- a/Lib/distutils/tests/test_archive_util.py +++ b/Lib/distutils/tests/test_archive_util.py @@ -113,7 +113,7 @@ class ArchiveUtilTestCase(support.TempdirManager, self.assertTrue(os.path.exists(tarball2)) # let's compare both tarballs - self.assertEquals(self._tarinfo(tarball), self._tarinfo(tarball2)) + self.assertEqual(self._tarinfo(tarball), self._tarinfo(tarball2)) # trying an uncompressed one base_name = os.path.join(tmpdir2, 'archive') @@ -153,7 +153,7 @@ class ArchiveUtilTestCase(support.TempdirManager, os.chdir(old_dir) tarball = base_name + '.tar.Z' self.assertTrue(os.path.exists(tarball)) - self.assertEquals(len(w.warnings), 1) + self.assertEqual(len(w.warnings), 1) # same test with dry_run os.remove(tarball) @@ -167,7 +167,7 @@ class ArchiveUtilTestCase(support.TempdirManager, finally: os.chdir(old_dir) self.assertTrue(not os.path.exists(tarball)) - self.assertEquals(len(w.warnings), 1) + self.assertEqual(len(w.warnings), 1) @unittest.skipUnless(ZIP_SUPPORT, 'Need zip support to run') def test_make_zipfile(self): @@ -184,9 +184,9 @@ class ArchiveUtilTestCase(support.TempdirManager, tarball = base_name + '.zip' def test_check_archive_formats(self): - self.assertEquals(check_archive_formats(['gztar', 'xxx', 'zip']), - 'xxx') - self.assertEquals(check_archive_formats(['gztar', 'zip']), None) + self.assertEqual(check_archive_formats(['gztar', 'xxx', 'zip']), + 'xxx') + self.assertEqual(check_archive_formats(['gztar', 'zip']), None) def test_make_archive(self): tmpdir = self.mkdtemp() @@ -203,7 +203,7 @@ class ArchiveUtilTestCase(support.TempdirManager, make_archive('xxx', 'xxx', root_dir=self.mkdtemp()) except: pass - self.assertEquals(os.getcwd(), current_dir) + self.assertEqual(os.getcwd(), current_dir) finally: del ARCHIVE_FORMATS['xxx'] diff --git a/Lib/distutils/tests/test_bdist.py b/Lib/distutils/tests/test_bdist.py index f2849a9..715283c 100644 --- a/Lib/distutils/tests/test_bdist.py +++ b/Lib/distutils/tests/test_bdist.py @@ -23,7 +23,7 @@ class BuildTestCase(support.TempdirManager, cmd = bdist(dist) cmd.formats = ['msi'] cmd.ensure_finalized() - self.assertEquals(cmd.formats, ['msi']) + self.assertEqual(cmd.formats, ['msi']) # what format bdist offers ? # XXX an explicit list in bdist is @@ -34,7 +34,7 @@ class BuildTestCase(support.TempdirManager, formats.sort() founded = list(cmd.format_command.keys()) founded.sort() - self.assertEquals(founded, formats) + self.assertEqual(founded, formats) def test_suite(): return unittest.makeSuite(BuildTestCase) diff --git a/Lib/distutils/tests/test_bdist_dumb.py b/Lib/distutils/tests/test_bdist_dumb.py index 5e76809..bf146eb 100644 --- a/Lib/distutils/tests/test_bdist_dumb.py +++ b/Lib/distutils/tests/test_bdist_dumb.py @@ -68,7 +68,7 @@ class BuildDumbTestCase(support.TempdirManager, base = base.replace(':', '-') wanted = ['%s.zip' % base] - self.assertEquals(dist_created, wanted) + self.assertEqual(dist_created, wanted) # now let's check what we have in the zip file # XXX to be done diff --git a/Lib/distutils/tests/test_build_clib.py b/Lib/distutils/tests/test_build_clib.py index 536cd67..d6d1a4d 100644 --- a/Lib/distutils/tests/test_build_clib.py +++ b/Lib/distutils/tests/test_build_clib.py @@ -55,14 +55,14 @@ class BuildCLibTestCase(support.TempdirManager, self.assertRaises(DistutilsSetupError, cmd.get_source_files) cmd.libraries = [('name', {'sources': ['a', 'b']})] - self.assertEquals(cmd.get_source_files(), ['a', 'b']) + self.assertEqual(cmd.get_source_files(), ['a', 'b']) cmd.libraries = [('name', {'sources': ('a', 'b')})] - self.assertEquals(cmd.get_source_files(), ['a', 'b']) + self.assertEqual(cmd.get_source_files(), ['a', 'b']) cmd.libraries = [('name', {'sources': ('a', 'b')}), ('name2', {'sources': ['c', 'd']})] - self.assertEquals(cmd.get_source_files(), ['a', 'b', 'c', 'd']) + self.assertEqual(cmd.get_source_files(), ['a', 'b', 'c', 'd']) def test_build_libraries(self): @@ -91,11 +91,11 @@ class BuildCLibTestCase(support.TempdirManager, cmd.include_dirs = 'one-dir' cmd.finalize_options() - self.assertEquals(cmd.include_dirs, ['one-dir']) + self.assertEqual(cmd.include_dirs, ['one-dir']) cmd.include_dirs = None cmd.finalize_options() - self.assertEquals(cmd.include_dirs, []) + self.assertEqual(cmd.include_dirs, []) cmd.distribution.libraries = 'WONTWORK' self.assertRaises(DistutilsSetupError, cmd.finalize_options) diff --git a/Lib/distutils/tests/test_build_ext.py b/Lib/distutils/tests/test_build_ext.py index 226f7bb..e8b15f1 100644 --- a/Lib/distutils/tests/test_build_ext.py +++ b/Lib/distutils/tests/test_build_ext.py @@ -96,11 +96,11 @@ class BuildExtTestCase(TempdirManager, for attr in ('error', 'foo', 'new', 'roj'): self.assertTrue(hasattr(xx, attr)) - self.assertEquals(xx.foo(2, 5), 7) - self.assertEquals(xx.foo(13,15), 28) - self.assertEquals(xx.new().demo(), None) + self.assertEqual(xx.foo(2, 5), 7) + self.assertEqual(xx.foo(13,15), 28) + self.assertEqual(xx.new().demo(), None) doc = 'This is a template module just for instruction.' - self.assertEquals(xx.__doc__, doc) + self.assertEqual(xx.__doc__, doc) self.assertTrue(isinstance(xx.Null(), xx.Null)) self.assertTrue(isinstance(xx.Str(), xx.Str)) @@ -206,7 +206,7 @@ class BuildExtTestCase(TempdirManager, cmd = build_ext(dist) cmd.libraries = 'my_lib' cmd.finalize_options() - self.assertEquals(cmd.libraries, ['my_lib']) + self.assertEqual(cmd.libraries, ['my_lib']) # make sure cmd.library_dirs is turned into a list # if it's a string @@ -220,7 +220,7 @@ class BuildExtTestCase(TempdirManager, cmd = build_ext(dist) cmd.rpath = os.pathsep.join(['one', 'two']) cmd.finalize_options() - self.assertEquals(cmd.rpath, ['one', 'two']) + self.assertEqual(cmd.rpath, ['one', 'two']) # XXX more tests to perform for win32 @@ -229,25 +229,25 @@ class BuildExtTestCase(TempdirManager, cmd = build_ext(dist) cmd.define = 'one,two' cmd.finalize_options() - self.assertEquals(cmd.define, [('one', '1'), ('two', '1')]) + self.assertEqual(cmd.define, [('one', '1'), ('two', '1')]) # make sure undef is turned into a list of # strings if they are ','-separated strings cmd = build_ext(dist) cmd.undef = 'one,two' cmd.finalize_options() - self.assertEquals(cmd.undef, ['one', 'two']) + self.assertEqual(cmd.undef, ['one', 'two']) # make sure swig_opts is turned into a list cmd = build_ext(dist) cmd.swig_opts = None cmd.finalize_options() - self.assertEquals(cmd.swig_opts, []) + self.assertEqual(cmd.swig_opts, []) cmd = build_ext(dist) cmd.swig_opts = '1 2' cmd.finalize_options() - self.assertEquals(cmd.swig_opts, ['1', '2']) + self.assertEqual(cmd.swig_opts, ['1', '2']) def test_check_extensions_list(self): dist = Distribution() @@ -283,7 +283,7 @@ class BuildExtTestCase(TempdirManager, # check_extensions_list adds in ext the values passed # when they are in ('include_dirs', 'library_dirs', 'libraries' # 'extra_objects', 'extra_compile_args', 'extra_link_args') - self.assertEquals(ext.libraries, 'foo') + self.assertEqual(ext.libraries, 'foo') self.assertTrue(not hasattr(ext, 'some')) # 'macros' element of build info dict must be 1- or 2-tuple @@ -293,15 +293,15 @@ class BuildExtTestCase(TempdirManager, exts[0][1]['macros'] = [('1', '2'), ('3',)] cmd.check_extensions_list(exts) - self.assertEquals(exts[0].undef_macros, ['3']) - self.assertEquals(exts[0].define_macros, [('1', '2')]) + self.assertEqual(exts[0].undef_macros, ['3']) + self.assertEqual(exts[0].define_macros, [('1', '2')]) def test_get_source_files(self): modules = [Extension('foo', ['xxx'], optional=False)] dist = Distribution({'name': 'xx', 'ext_modules': modules}) cmd = build_ext(dist) cmd.ensure_finalized() - self.assertEquals(cmd.get_source_files(), ['xxx']) + self.assertEqual(cmd.get_source_files(), ['xxx']) def test_compiler_option(self): # cmd.compiler is an option and @@ -312,7 +312,7 @@ class BuildExtTestCase(TempdirManager, cmd.compiler = 'unix' cmd.ensure_finalized() cmd.run() - self.assertEquals(cmd.compiler, 'unix') + self.assertEqual(cmd.compiler, 'unix') def test_get_outputs(self): tmp_dir = self.mkdtemp() @@ -324,7 +324,7 @@ class BuildExtTestCase(TempdirManager, cmd = build_ext(dist) self._fixup_command(cmd) cmd.ensure_finalized() - self.assertEquals(len(cmd.get_outputs()), 1) + self.assertEqual(len(cmd.get_outputs()), 1) if os.name == "nt": cmd.debug = sys.executable.endswith("_d.exe") @@ -344,20 +344,20 @@ class BuildExtTestCase(TempdirManager, finally: os.chdir(old_wd) self.assertTrue(os.path.exists(so_file)) - self.assertEquals(os.path.splitext(so_file)[-1], - sysconfig.get_config_var('SO')) + self.assertEqual(os.path.splitext(so_file)[-1], + sysconfig.get_config_var('SO')) so_dir = os.path.dirname(so_file) - self.assertEquals(so_dir, other_tmp_dir) + self.assertEqual(so_dir, other_tmp_dir) cmd.inplace = 0 cmd.compiler = None cmd.run() so_file = cmd.get_outputs()[0] self.assertTrue(os.path.exists(so_file)) - self.assertEquals(os.path.splitext(so_file)[-1], - sysconfig.get_config_var('SO')) + self.assertEqual(os.path.splitext(so_file)[-1], + sysconfig.get_config_var('SO')) so_dir = os.path.dirname(so_file) - self.assertEquals(so_dir, cmd.build_lib) + self.assertEqual(so_dir, cmd.build_lib) # inplace = 0, cmd.package = 'bar' build_py = cmd.get_finalized_command('build_py') @@ -365,7 +365,7 @@ class BuildExtTestCase(TempdirManager, path = cmd.get_ext_fullpath('foo') # checking that the last directory is the build_dir path = os.path.split(path)[0] - self.assertEquals(path, cmd.build_lib) + self.assertEqual(path, cmd.build_lib) # inplace = 1, cmd.package = 'bar' cmd.inplace = 1 @@ -379,7 +379,7 @@ class BuildExtTestCase(TempdirManager, # checking that the last directory is bar path = os.path.split(path)[0] lastdir = os.path.split(path)[-1] - self.assertEquals(lastdir, 'bar') + self.assertEqual(lastdir, 'bar') def test_ext_fullpath(self): ext = sysconfig.get_config_vars()['SO'] @@ -395,14 +395,14 @@ class BuildExtTestCase(TempdirManager, curdir = os.getcwd() wanted = os.path.join(curdir, 'src', 'lxml', 'etree' + ext) path = cmd.get_ext_fullpath('lxml.etree') - self.assertEquals(wanted, path) + self.assertEqual(wanted, path) # building lxml.etree not inplace cmd.inplace = 0 cmd.build_lib = os.path.join(curdir, 'tmpdir') wanted = os.path.join(curdir, 'tmpdir', 'lxml', 'etree' + ext) path = cmd.get_ext_fullpath('lxml.etree') - self.assertEquals(wanted, path) + self.assertEqual(wanted, path) # building twisted.runner.portmap not inplace build_py = cmd.get_finalized_command('build_py') @@ -411,13 +411,13 @@ class BuildExtTestCase(TempdirManager, path = cmd.get_ext_fullpath('twisted.runner.portmap') wanted = os.path.join(curdir, 'tmpdir', 'twisted', 'runner', 'portmap' + ext) - self.assertEquals(wanted, path) + self.assertEqual(wanted, path) # building twisted.runner.portmap inplace cmd.inplace = 1 path = cmd.get_ext_fullpath('twisted.runner.portmap') wanted = os.path.join(curdir, 'twisted', 'runner', 'portmap' + ext) - self.assertEquals(wanted, path) + self.assertEqual(wanted, path) def test_suite(): src = _get_source_filename() diff --git a/Lib/distutils/tests/test_check.py b/Lib/distutils/tests/test_check.py index 372bae3..7c56c04 100644 --- a/Lib/distutils/tests/test_check.py +++ b/Lib/distutils/tests/test_check.py @@ -26,7 +26,7 @@ class CheckTestCase(support.LoggingSilencer, # by default, check is checking the metadata # should have some warnings cmd = self._run() - self.assertEquals(cmd._warnings, 2) + self.assertEqual(cmd._warnings, 2) # now let's add the required fields # and run it again, to make sure we don't get @@ -35,7 +35,7 @@ class CheckTestCase(support.LoggingSilencer, 'author_email': 'xxx', 'name': 'xxx', 'version': 'xxx'} cmd = self._run(metadata) - self.assertEquals(cmd._warnings, 0) + self.assertEqual(cmd._warnings, 0) # now with the strict mode, we should # get an error if there are missing metadata @@ -43,7 +43,7 @@ class CheckTestCase(support.LoggingSilencer, # and of course, no error when all metadata are present cmd = self._run(metadata, strict=1) - self.assertEquals(cmd._warnings, 0) + self.assertEqual(cmd._warnings, 0) def test_check_document(self): if not HAS_DOCUTILS: # won't test without docutils @@ -54,12 +54,12 @@ class CheckTestCase(support.LoggingSilencer, # let's see if it detects broken rest broken_rest = 'title\n===\n\ntest' msgs = cmd._check_rst_data(broken_rest) - self.assertEquals(len(msgs), 1) + self.assertEqual(len(msgs), 1) # and non-broken rest rest = 'title\n=====\n\ntest' msgs = cmd._check_rst_data(rest) - self.assertEquals(len(msgs), 0) + self.assertEqual(len(msgs), 0) def test_check_restructuredtext(self): if not HAS_DOCUTILS: # won't test without docutils @@ -69,7 +69,7 @@ class CheckTestCase(support.LoggingSilencer, pkg_info, dist = self.create_dist(long_description=broken_rest) cmd = check(dist) cmd.check_restructuredtext() - self.assertEquals(cmd._warnings, 1) + self.assertEqual(cmd._warnings, 1) # let's see if we have an error with strict=1 metadata = {'url': 'xxx', 'author': 'xxx', @@ -82,7 +82,7 @@ class CheckTestCase(support.LoggingSilencer, # and non-broken rest metadata['long_description'] = 'title\n=====\n\ntest' cmd = self._run(metadata, strict=1, restructuredtext=1) - self.assertEquals(cmd._warnings, 0) + self.assertEqual(cmd._warnings, 0) def test_check_all(self): diff --git a/Lib/distutils/tests/test_cmd.py b/Lib/distutils/tests/test_cmd.py index 55ae421..5821fcd 100644 --- a/Lib/distutils/tests/test_cmd.py +++ b/Lib/distutils/tests/test_cmd.py @@ -44,7 +44,7 @@ class CommandTestCase(unittest.TestCase): # making sure execute gets called properly def _execute(func, args, exec_msg, level): - self.assertEquals(exec_msg, 'generating out from in') + self.assertEqual(exec_msg, 'generating out from in') cmd.force = True cmd.execute = _execute cmd.make_file(infiles='in', outfile='out', func='func', args=()) @@ -63,7 +63,7 @@ class CommandTestCase(unittest.TestCase): wanted = ["command options for 'MyCmd':", ' option1 = 1', ' option2 = 1'] - self.assertEquals(msgs, wanted) + self.assertEqual(msgs, wanted) def test_ensure_string(self): cmd = self.cmd @@ -81,7 +81,7 @@ class CommandTestCase(unittest.TestCase): cmd = self.cmd cmd.option1 = 'ok,dok' cmd.ensure_string_list('option1') - self.assertEquals(cmd.option1, ['ok', 'dok']) + self.assertEqual(cmd.option1, ['ok', 'dok']) cmd.option2 = ['xxx', 'www'] cmd.ensure_string_list('option2') @@ -109,14 +109,14 @@ class CommandTestCase(unittest.TestCase): with captured_stdout() as stdout: cmd.debug_print('xxx') stdout.seek(0) - self.assertEquals(stdout.read(), '') + self.assertEqual(stdout.read(), '') debug.DEBUG = True try: with captured_stdout() as stdout: cmd.debug_print('xxx') stdout.seek(0) - self.assertEquals(stdout.read(), 'xxx\n') + self.assertEqual(stdout.read(), 'xxx\n') finally: debug.DEBUG = False diff --git a/Lib/distutils/tests/test_config.py b/Lib/distutils/tests/test_config.py index 6a45a32..2c075d7 100644 --- a/Lib/distutils/tests/test_config.py +++ b/Lib/distutils/tests/test_config.py @@ -88,7 +88,7 @@ class PyPIRCCommandTestCase(support.TempdirManager, waited = [('password', 'secret'), ('realm', 'pypi'), ('repository', 'http://pypi.python.org/pypi'), ('server', 'server1'), ('username', 'me')] - self.assertEquals(config, waited) + self.assertEqual(config, waited) # old format self.write_file(self.rc, PYPIRC_OLD) @@ -97,7 +97,7 @@ class PyPIRCCommandTestCase(support.TempdirManager, waited = [('password', 'secret'), ('realm', 'pypi'), ('repository', 'http://pypi.python.org/pypi'), ('server', 'server-login'), ('username', 'tarek')] - self.assertEquals(config, waited) + self.assertEqual(config, waited) def test_server_empty_registration(self): cmd = self._cmd(self.dist) @@ -108,7 +108,7 @@ class PyPIRCCommandTestCase(support.TempdirManager, f = open(rc) try: content = f.read() - self.assertEquals(content, WANTED) + self.assertEqual(content, WANTED) finally: f.close() diff --git a/Lib/distutils/tests/test_config_cmd.py b/Lib/distutils/tests/test_config_cmd.py index ef2e7bc..fcb798e 100644 --- a/Lib/distutils/tests/test_config_cmd.py +++ b/Lib/distutils/tests/test_config_cmd.py @@ -34,7 +34,7 @@ class ConfigTestCase(support.LoggingSilencer, f.close() dump_file(this_file, 'I am the header') - self.assertEquals(len(self._logs), numlines+1) + self.assertEqual(len(self._logs), numlines+1) def test_search_cpp(self): if sys.platform == 'win32': @@ -44,10 +44,10 @@ class ConfigTestCase(support.LoggingSilencer, # simple pattern searches match = cmd.search_cpp(pattern='xxx', body='// xxx') - self.assertEquals(match, 0) + self.assertEqual(match, 0) match = cmd.search_cpp(pattern='_configtest', body='// xxx') - self.assertEquals(match, 1) + self.assertEqual(match, 1) def test_finalize_options(self): # finalize_options does a bit of transformation @@ -59,9 +59,9 @@ class ConfigTestCase(support.LoggingSilencer, cmd.library_dirs = 'three%sfour' % os.pathsep cmd.ensure_finalized() - self.assertEquals(cmd.include_dirs, ['one', 'two']) - self.assertEquals(cmd.libraries, ['one']) - self.assertEquals(cmd.library_dirs, ['three', 'four']) + self.assertEqual(cmd.include_dirs, ['one', 'two']) + self.assertEqual(cmd.libraries, ['one']) + self.assertEqual(cmd.library_dirs, ['three', 'four']) def test_clean(self): # _clean removes files diff --git a/Lib/distutils/tests/test_core.py b/Lib/distutils/tests/test_core.py index e937b45..d781555 100644 --- a/Lib/distutils/tests/test_core.py +++ b/Lib/distutils/tests/test_core.py @@ -89,7 +89,7 @@ class CoreTestCase(support.EnvironGuard, unittest.TestCase): with captured_stdout() as stdout: distutils.core.setup(name='bar') stdout.seek(0) - self.assertEquals(stdout.read(), 'bar\n') + self.assertEqual(stdout.read(), 'bar\n') distutils.core.DEBUG = True try: @@ -99,7 +99,7 @@ class CoreTestCase(support.EnvironGuard, unittest.TestCase): distutils.core.DEBUG = False stdout.seek(0) wanted = "options (after parsing config files):\n" - self.assertEquals(stdout.readlines()[0], wanted) + self.assertEqual(stdout.readlines()[0], wanted) def test_suite(): return unittest.makeSuite(CoreTestCase) diff --git a/Lib/distutils/tests/test_cygwinccompiler.py b/Lib/distutils/tests/test_cygwinccompiler.py index a57694d..79377a7 100644 --- a/Lib/distutils/tests/test_cygwinccompiler.py +++ b/Lib/distutils/tests/test_cygwinccompiler.py @@ -65,82 +65,82 @@ class CygwinCCompilerTestCase(support.TempdirManager, sys.version = ('2.6.1 (r261:67515, Dec 6 2008, 16:42:21) \n[GCC ' '4.0.1 (Apple Computer, Inc. build 5370)]') - self.assertEquals(check_config_h()[0], CONFIG_H_OK) + self.assertEqual(check_config_h()[0], CONFIG_H_OK) # then it tries to see if it can find "__GNUC__" in pyconfig.h sys.version = 'something without the *CC word' # if the file doesn't exist it returns CONFIG_H_UNCERTAIN - self.assertEquals(check_config_h()[0], CONFIG_H_UNCERTAIN) + self.assertEqual(check_config_h()[0], CONFIG_H_UNCERTAIN) # if it exists but does not contain __GNUC__, it returns CONFIG_H_NOTOK self.write_file(self.python_h, 'xxx') - self.assertEquals(check_config_h()[0], CONFIG_H_NOTOK) + self.assertEqual(check_config_h()[0], CONFIG_H_NOTOK) # and CONFIG_H_OK if __GNUC__ is found self.write_file(self.python_h, 'xxx __GNUC__ xxx') - self.assertEquals(check_config_h()[0], CONFIG_H_OK) + self.assertEqual(check_config_h()[0], CONFIG_H_OK) def test_get_versions(self): # get_versions calls distutils.spawn.find_executable on # 'gcc', 'ld' and 'dllwrap' - self.assertEquals(get_versions(), (None, None, None)) + self.assertEqual(get_versions(), (None, None, None)) # Let's fake we have 'gcc' and it returns '3.4.5' self._exes['gcc'] = b'gcc (GCC) 3.4.5 (mingw special)\nFSF' res = get_versions() - self.assertEquals(str(res[0]), '3.4.5') + self.assertEqual(str(res[0]), '3.4.5') # and let's see what happens when the version # doesn't match the regular expression # (\d+\.\d+(\.\d+)*) self._exes['gcc'] = b'very strange output' res = get_versions() - self.assertEquals(res[0], None) + self.assertEqual(res[0], None) # same thing for ld self._exes['ld'] = b'GNU ld version 2.17.50 20060824' res = get_versions() - self.assertEquals(str(res[1]), '2.17.50') + self.assertEqual(str(res[1]), '2.17.50') self._exes['ld'] = b'@(#)PROGRAM:ld PROJECT:ld64-77' res = get_versions() - self.assertEquals(res[1], None) + self.assertEqual(res[1], None) # and dllwrap self._exes['dllwrap'] = b'GNU dllwrap 2.17.50 20060824\nFSF' res = get_versions() - self.assertEquals(str(res[2]), '2.17.50') + self.assertEqual(str(res[2]), '2.17.50') self._exes['dllwrap'] = b'Cheese Wrap' res = get_versions() - self.assertEquals(res[2], None) + self.assertEqual(res[2], None) def test_get_msvcr(self): # none sys.version = ('2.6.1 (r261:67515, Dec 6 2008, 16:42:21) ' '\n[GCC 4.0.1 (Apple Computer, Inc. build 5370)]') - self.assertEquals(get_msvcr(), None) + self.assertEqual(get_msvcr(), None) # MSVC 7.0 sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) ' '[MSC v.1300 32 bits (Intel)]') - self.assertEquals(get_msvcr(), ['msvcr70']) + self.assertEqual(get_msvcr(), ['msvcr70']) # MSVC 7.1 sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) ' '[MSC v.1310 32 bits (Intel)]') - self.assertEquals(get_msvcr(), ['msvcr71']) + self.assertEqual(get_msvcr(), ['msvcr71']) # VS2005 / MSVC 8.0 sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) ' '[MSC v.1400 32 bits (Intel)]') - self.assertEquals(get_msvcr(), ['msvcr80']) + self.assertEqual(get_msvcr(), ['msvcr80']) # VS2008 / MSVC 9.0 sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) ' '[MSC v.1500 32 bits (Intel)]') - self.assertEquals(get_msvcr(), ['msvcr90']) + self.assertEqual(get_msvcr(), ['msvcr90']) # unknown sys.version = ('2.5.1 (r251:54863, Apr 18 2007, 08:51:08) ' diff --git a/Lib/distutils/tests/test_dir_util.py b/Lib/distutils/tests/test_dir_util.py index aa9f9eb..84a0ec6 100644 --- a/Lib/distutils/tests/test_dir_util.py +++ b/Lib/distutils/tests/test_dir_util.py @@ -37,18 +37,18 @@ class DirUtilTestCase(support.TempdirManager, unittest.TestCase): mkpath(self.target, verbose=0) wanted = [] - self.assertEquals(self._logs, wanted) + self.assertEqual(self._logs, wanted) remove_tree(self.root_target, verbose=0) mkpath(self.target, verbose=1) wanted = ['creating %s' % self.root_target, 'creating %s' % self.target] - self.assertEquals(self._logs, wanted) + self.assertEqual(self._logs, wanted) self._logs = [] remove_tree(self.root_target, verbose=1) wanted = ["removing '%s' (and everything under it)" % self.root_target] - self.assertEquals(self._logs, wanted) + self.assertEqual(self._logs, wanted) @unittest.skipIf(sys.platform.startswith('win'), "This test is only appropriate for POSIX-like systems.") @@ -66,12 +66,12 @@ class DirUtilTestCase(support.TempdirManager, unittest.TestCase): def test_create_tree_verbosity(self): create_tree(self.root_target, ['one', 'two', 'three'], verbose=0) - self.assertEquals(self._logs, []) + self.assertEqual(self._logs, []) remove_tree(self.root_target, verbose=0) wanted = ['creating %s' % self.root_target] create_tree(self.root_target, ['one', 'two', 'three'], verbose=1) - self.assertEquals(self._logs, wanted) + self.assertEqual(self._logs, wanted) remove_tree(self.root_target, verbose=0) @@ -81,7 +81,7 @@ class DirUtilTestCase(support.TempdirManager, unittest.TestCase): mkpath(self.target, verbose=0) copy_tree(self.target, self.target2, verbose=0) - self.assertEquals(self._logs, []) + self.assertEqual(self._logs, []) remove_tree(self.root_target, verbose=0) @@ -95,18 +95,18 @@ class DirUtilTestCase(support.TempdirManager, unittest.TestCase): wanted = ['copying %s -> %s' % (a_file, self.target2)] copy_tree(self.target, self.target2, verbose=1) - self.assertEquals(self._logs, wanted) + self.assertEqual(self._logs, wanted) remove_tree(self.root_target, verbose=0) remove_tree(self.target2, verbose=0) def test_ensure_relative(self): if os.sep == '/': - self.assertEquals(ensure_relative('/home/foo'), 'home/foo') - self.assertEquals(ensure_relative('some/path'), 'some/path') + self.assertEqual(ensure_relative('/home/foo'), 'home/foo') + self.assertEqual(ensure_relative('some/path'), 'some/path') else: # \\ - self.assertEquals(ensure_relative('c:\\home\\foo'), 'c:home\\foo') - self.assertEquals(ensure_relative('home\\foo'), 'home\\foo') + self.assertEqual(ensure_relative('c:\\home\\foo'), 'c:home\\foo') + self.assertEqual(ensure_relative('home\\foo'), 'home\\foo') def test_suite(): return unittest.makeSuite(DirUtilTestCase) diff --git a/Lib/distutils/tests/test_dist.py b/Lib/distutils/tests/test_dist.py index f9c5a4f..2c19d89 100644 --- a/Lib/distutils/tests/test_dist.py +++ b/Lib/distutils/tests/test_dist.py @@ -125,7 +125,7 @@ class DistributionTestCase(support.LoggingSilencer, finally: warnings.warn = old_warn - self.assertEquals(len(warns), 0) + self.assertEqual(len(warns), 0) def test_finalize_options(self): @@ -136,20 +136,20 @@ class DistributionTestCase(support.LoggingSilencer, dist.finalize_options() # finalize_option splits platforms and keywords - self.assertEquals(dist.metadata.platforms, ['one', 'two']) - self.assertEquals(dist.metadata.keywords, ['one', 'two']) + self.assertEqual(dist.metadata.platforms, ['one', 'two']) + self.assertEqual(dist.metadata.keywords, ['one', 'two']) def test_get_command_packages(self): dist = Distribution() - self.assertEquals(dist.command_packages, None) + self.assertEqual(dist.command_packages, None) cmds = dist.get_command_packages() - self.assertEquals(cmds, ['distutils.command']) - self.assertEquals(dist.command_packages, - ['distutils.command']) + self.assertEqual(cmds, ['distutils.command']) + self.assertEqual(dist.command_packages, + ['distutils.command']) dist.command_packages = 'one,two' cmds = dist.get_command_packages() - self.assertEquals(cmds, ['distutils.command', 'one', 'two']) + self.assertEqual(cmds, ['distutils.command', 'one', 'two']) def test_announce(self): @@ -288,8 +288,8 @@ class MetadataTestCase(support.TempdirManager, support.EnvironGuard, def test_fix_help_options(self): help_tuples = [('a', 'b', 'c', 'd'), (1, 2, 3, 4)] fancy_options = fix_help_options(help_tuples) - self.assertEquals(fancy_options[0], ('a', 'b', 'c')) - self.assertEquals(fancy_options[1], (1, 2, 3)) + self.assertEqual(fancy_options[0], ('a', 'b', 'c')) + self.assertEqual(fancy_options[1], (1, 2, 3)) def test_show_help(self): # smoke test, just makes sure some help is displayed diff --git a/Lib/distutils/tests/test_extension.py b/Lib/distutils/tests/test_extension.py index 1ee3058..d9a47a8 100755 --- a/Lib/distutils/tests/test_extension.py +++ b/Lib/distutils/tests/test_extension.py @@ -28,38 +28,38 @@ class ExtensionTestCase(unittest.TestCase): 'rect', 'rwobject', 'scrap', 'surface', 'surflock', 'time', 'transform'] - self.assertEquals(names, wanted) + self.assertEqual(names, wanted) def test_extension_init(self): # the first argument, which is the name, must be a string self.assertRaises(AssertionError, Extension, 1, []) ext = Extension('name', []) - self.assertEquals(ext.name, 'name') + self.assertEqual(ext.name, 'name') # the second argument, which is the list of files, must # be a list of strings self.assertRaises(AssertionError, Extension, 'name', 'file') self.assertRaises(AssertionError, Extension, 'name', ['file', 1]) ext = Extension('name', ['file1', 'file2']) - self.assertEquals(ext.sources, ['file1', 'file2']) + self.assertEqual(ext.sources, ['file1', 'file2']) # others arguments have defaults for attr in ('include_dirs', 'define_macros', 'undef_macros', 'library_dirs', 'libraries', 'runtime_library_dirs', 'extra_objects', 'extra_compile_args', 'extra_link_args', 'export_symbols', 'swig_opts', 'depends'): - self.assertEquals(getattr(ext, attr), []) + self.assertEqual(getattr(ext, attr), []) - self.assertEquals(ext.language, None) - self.assertEquals(ext.optional, None) + self.assertEqual(ext.language, None) + self.assertEqual(ext.optional, None) # if there are unknown keyword options, warn about them with check_warnings() as w: warnings.simplefilter('always') ext = Extension('name', ['file1', 'file2'], chic=True) - self.assertEquals(len(w.warnings), 1) - self.assertEquals(str(w.warnings[0].message), + self.assertEqual(len(w.warnings), 1) + self.assertEqual(str(w.warnings[0].message), "Unknown Extension options: 'chic'") def test_suite(): diff --git a/Lib/distutils/tests/test_file_util.py b/Lib/distutils/tests/test_file_util.py index 74618b5..730ffde 100644 --- a/Lib/distutils/tests/test_file_util.py +++ b/Lib/distutils/tests/test_file_util.py @@ -38,14 +38,14 @@ class FileUtilTestCase(support.TempdirManager, unittest.TestCase): move_file(self.source, self.target, verbose=0) wanted = [] - self.assertEquals(self._logs, wanted) + self.assertEqual(self._logs, wanted) # back to original state move_file(self.target, self.source, verbose=0) move_file(self.source, self.target, verbose=1) wanted = ['moving %s -> %s' % (self.source, self.target)] - self.assertEquals(self._logs, wanted) + self.assertEqual(self._logs, wanted) # back to original state move_file(self.target, self.source, verbose=0) @@ -55,7 +55,7 @@ class FileUtilTestCase(support.TempdirManager, unittest.TestCase): os.mkdir(self.target_dir) move_file(self.source, self.target_dir, verbose=1) wanted = ['moving %s -> %s' % (self.source, self.target_dir)] - self.assertEquals(self._logs, wanted) + self.assertEqual(self._logs, wanted) def test_suite(): diff --git a/Lib/distutils/tests/test_filelist.py b/Lib/distutils/tests/test_filelist.py index 331180d..d2a2b44 100644 --- a/Lib/distutils/tests/test_filelist.py +++ b/Lib/distutils/tests/test_filelist.py @@ -9,29 +9,29 @@ class FileListTestCase(unittest.TestCase): def test_glob_to_re(self): # simple cases - self.assertEquals(glob_to_re('foo*'), 'foo[^/]*\\Z(?ms)') - self.assertEquals(glob_to_re('foo?'), 'foo[^/]\\Z(?ms)') - self.assertEquals(glob_to_re('foo??'), 'foo[^/][^/]\\Z(?ms)') + self.assertEqual(glob_to_re('foo*'), 'foo[^/]*\\Z(?ms)') + self.assertEqual(glob_to_re('foo?'), 'foo[^/]\\Z(?ms)') + self.assertEqual(glob_to_re('foo??'), 'foo[^/][^/]\\Z(?ms)') # special cases - self.assertEquals(glob_to_re(r'foo\\*'), r'foo\\\\[^/]*\Z(?ms)') - self.assertEquals(glob_to_re(r'foo\\\*'), r'foo\\\\\\[^/]*\Z(?ms)') - self.assertEquals(glob_to_re('foo????'), r'foo[^/][^/][^/][^/]\Z(?ms)') - self.assertEquals(glob_to_re(r'foo\\??'), r'foo\\\\[^/][^/]\Z(?ms)') + self.assertEqual(glob_to_re(r'foo\\*'), r'foo\\\\[^/]*\Z(?ms)') + self.assertEqual(glob_to_re(r'foo\\\*'), r'foo\\\\\\[^/]*\Z(?ms)') + self.assertEqual(glob_to_re('foo????'), r'foo[^/][^/][^/][^/]\Z(?ms)') + self.assertEqual(glob_to_re(r'foo\\??'), r'foo\\\\[^/][^/]\Z(?ms)') def test_debug_print(self): file_list = FileList() with captured_stdout() as stdout: file_list.debug_print('xxx') stdout.seek(0) - self.assertEquals(stdout.read(), '') + self.assertEqual(stdout.read(), '') debug.DEBUG = True try: with captured_stdout() as stdout: file_list.debug_print('xxx') stdout.seek(0) - self.assertEquals(stdout.read(), 'xxx\n') + self.assertEqual(stdout.read(), 'xxx\n') finally: debug.DEBUG = False diff --git a/Lib/distutils/tests/test_install.py b/Lib/distutils/tests/test_install.py index bc407cf..f9c142e 100644 --- a/Lib/distutils/tests/test_install.py +++ b/Lib/distutils/tests/test_install.py @@ -123,23 +123,23 @@ class InstallTestCase(support.TempdirManager, # two elements cmd.handle_extra_path() - self.assertEquals(cmd.extra_path, ['path', 'dirs']) - self.assertEquals(cmd.extra_dirs, 'dirs') - self.assertEquals(cmd.path_file, 'path') + self.assertEqual(cmd.extra_path, ['path', 'dirs']) + self.assertEqual(cmd.extra_dirs, 'dirs') + self.assertEqual(cmd.path_file, 'path') # one element cmd.extra_path = ['path'] cmd.handle_extra_path() - self.assertEquals(cmd.extra_path, ['path']) - self.assertEquals(cmd.extra_dirs, 'path') - self.assertEquals(cmd.path_file, 'path') + self.assertEqual(cmd.extra_path, ['path']) + self.assertEqual(cmd.extra_dirs, 'path') + self.assertEqual(cmd.path_file, 'path') # none dist.extra_path = cmd.extra_path = None cmd.handle_extra_path() - self.assertEquals(cmd.extra_path, None) - self.assertEquals(cmd.extra_dirs, '') - self.assertEquals(cmd.path_file, None) + self.assertEqual(cmd.extra_path, None) + self.assertEqual(cmd.extra_dirs, '') + self.assertEqual(cmd.path_file, None) # three elements (no way !) cmd.extra_path = 'path,dirs,again' @@ -184,7 +184,7 @@ class InstallTestCase(support.TempdirManager, # line (the egg info file) f = open(cmd.record) try: - self.assertEquals(len(f.readlines()), 1) + self.assertEqual(len(f.readlines()), 1) finally: f.close() diff --git a/Lib/distutils/tests/test_install_data.py b/Lib/distutils/tests/test_install_data.py index 377ae86..86db4a1 100644 --- a/Lib/distutils/tests/test_install_data.py +++ b/Lib/distutils/tests/test_install_data.py @@ -27,14 +27,14 @@ class InstallDataTestCase(support.TempdirManager, self.write_file(two, 'xxx') cmd.data_files = [one, (inst2, [two])] - self.assertEquals(cmd.get_inputs(), [one, (inst2, [two])]) + self.assertEqual(cmd.get_inputs(), [one, (inst2, [two])]) # let's run the command cmd.ensure_finalized() cmd.run() # let's check the result - self.assertEquals(len(cmd.get_outputs()), 2) + self.assertEqual(len(cmd.get_outputs()), 2) rtwo = os.path.split(two)[-1] self.assertTrue(os.path.exists(os.path.join(inst2, rtwo))) rone = os.path.split(one)[-1] @@ -47,7 +47,7 @@ class InstallDataTestCase(support.TempdirManager, cmd.run() # let's check the result - self.assertEquals(len(cmd.get_outputs()), 2) + self.assertEqual(len(cmd.get_outputs()), 2) self.assertTrue(os.path.exists(os.path.join(inst2, rtwo))) self.assertTrue(os.path.exists(os.path.join(inst, rone))) cmd.outfiles = [] @@ -65,7 +65,7 @@ class InstallDataTestCase(support.TempdirManager, cmd.run() # let's check the result - self.assertEquals(len(cmd.get_outputs()), 4) + self.assertEqual(len(cmd.get_outputs()), 4) self.assertTrue(os.path.exists(os.path.join(inst2, rtwo))) self.assertTrue(os.path.exists(os.path.join(inst, rone))) diff --git a/Lib/distutils/tests/test_install_headers.py b/Lib/distutils/tests/test_install_headers.py index 5b32b13..aa8a4e6 100644 --- a/Lib/distutils/tests/test_install_headers.py +++ b/Lib/distutils/tests/test_install_headers.py @@ -23,7 +23,7 @@ class InstallHeadersTestCase(support.TempdirManager, pkg_dir, dist = self.create_dist(headers=headers) cmd = install_headers(dist) - self.assertEquals(cmd.get_inputs(), headers) + self.assertEqual(cmd.get_inputs(), headers) # let's run the command cmd.install_dir = os.path.join(pkg_dir, 'inst') @@ -31,7 +31,7 @@ class InstallHeadersTestCase(support.TempdirManager, cmd.run() # let's check the results - self.assertEquals(len(cmd.get_outputs()), 2) + self.assertEqual(len(cmd.get_outputs()), 2) def test_suite(): return unittest.makeSuite(InstallHeadersTestCase) diff --git a/Lib/distutils/tests/test_install_lib.py b/Lib/distutils/tests/test_install_lib.py index 99a6d90..4636304 100644 --- a/Lib/distutils/tests/test_install_lib.py +++ b/Lib/distutils/tests/test_install_lib.py @@ -18,8 +18,8 @@ class InstallLibTestCase(support.TempdirManager, cmd = install_lib(dist) cmd.finalize_options() - self.assertEquals(cmd.compile, 1) - self.assertEquals(cmd.optimize, 0) + self.assertEqual(cmd.compile, 1) + self.assertEqual(cmd.optimize, 0) # optimize must be 0, 1, or 2 cmd.optimize = 'foo' @@ -29,7 +29,7 @@ class InstallLibTestCase(support.TempdirManager, cmd.optimize = '2' cmd.finalize_options() - self.assertEquals(cmd.optimize, 2) + self.assertEqual(cmd.optimize, 2) @unittest.skipUnless(not sys.dont_write_bytecode, 'byte-compile not supported') @@ -76,7 +76,7 @@ class InstallLibTestCase(support.TempdirManager, cmd.distribution.script_name = 'setup.py' # get_input should return 2 elements - self.assertEquals(len(cmd.get_inputs()), 2) + self.assertEqual(len(cmd.get_inputs()), 2) def test_dont_write_bytecode(self): # makes sure byte_compile is not used diff --git a/Lib/distutils/tests/test_log.py b/Lib/distutils/tests/test_log.py index d35de34..9d40dcd 100644 --- a/Lib/distutils/tests/test_log.py +++ b/Lib/distutils/tests/test_log.py @@ -22,9 +22,9 @@ class TestLog(unittest.TestCase): log.debug("debug:\xe9") log.fatal("fatal:\xe9") stdout.seek(0) - self.assertEquals(stdout.read().rstrip(), "debug:\\xe9") + self.assertEqual(stdout.read().rstrip(), "debug:\\xe9") stderr.seek(0) - self.assertEquals(stderr.read().rstrip(), "fatal:\\xe9") + self.assertEqual(stderr.read().rstrip(), "fatal:\\xe9") finally: sys.stdout = old_stdout sys.stderr = old_stderr diff --git a/Lib/distutils/tests/test_msvc9compiler.py b/Lib/distutils/tests/test_msvc9compiler.py index 40cb8be..570fda1 100644 --- a/Lib/distutils/tests/test_msvc9compiler.py +++ b/Lib/distutils/tests/test_msvc9compiler.py @@ -103,7 +103,7 @@ class msvc9compilerTestCase(support.TempdirManager, import winreg HKCU = winreg.HKEY_CURRENT_USER keys = Reg.read_keys(HKCU, 'xxxx') - self.assertEquals(keys, None) + self.assertEqual(keys, None) keys = Reg.read_keys(HKCU, r'Control Panel') self.assertTrue('Desktop' in keys) @@ -130,7 +130,7 @@ class msvc9compilerTestCase(support.TempdirManager, f.close() # makes sure the manifest was properly cleaned - self.assertEquals(content, _CLEANED_MANIFEST) + self.assertEqual(content, _CLEANED_MANIFEST) def test_suite(): diff --git a/Lib/distutils/tests/test_register.py b/Lib/distutils/tests/test_register.py index 3b80b6d..c98e28a 100644 --- a/Lib/distutils/tests/test_register.py +++ b/Lib/distutils/tests/test_register.py @@ -121,7 +121,7 @@ class RegisterTestCase(PyPIRCCommandTestCase): f = open(self.rc) try: content = f.read() - self.assertEquals(content, WANTED_PYPIRC) + self.assertEqual(content, WANTED_PYPIRC) finally: f.close() @@ -141,8 +141,8 @@ class RegisterTestCase(PyPIRCCommandTestCase): req1 = dict(self.conn.reqs[0].headers) req2 = dict(self.conn.reqs[1].headers) - self.assertEquals(req1['Content-length'], '1374') - self.assertEquals(req2['Content-length'], '1374') + self.assertEqual(req1['Content-length'], '1374') + self.assertEqual(req2['Content-length'], '1374') self.assertTrue((b'xxx') in self.conn.reqs[1].data) def test_password_not_in_file(self): @@ -155,7 +155,7 @@ class RegisterTestCase(PyPIRCCommandTestCase): # dist.password should be set # therefore used afterwards by other commands - self.assertEquals(cmd.distribution.password, 'password') + self.assertEqual(cmd.distribution.password, 'password') def test_registering(self): # this test runs choice 2 @@ -172,7 +172,7 @@ class RegisterTestCase(PyPIRCCommandTestCase): self.assertTrue(self.conn.reqs, 1) req = self.conn.reqs[0] headers = dict(req.headers) - self.assertEquals(headers['Content-length'], '608') + self.assertEqual(headers['Content-length'], '608') self.assertTrue((b'tarek') in req.data) def test_password_reset(self): @@ -190,7 +190,7 @@ class RegisterTestCase(PyPIRCCommandTestCase): self.assertTrue(self.conn.reqs, 1) req = self.conn.reqs[0] headers = dict(req.headers) - self.assertEquals(headers['Content-length'], '290') + self.assertEqual(headers['Content-length'], '290') self.assertTrue((b'tarek') in req.data) def test_strict(self): @@ -253,7 +253,7 @@ class RegisterTestCase(PyPIRCCommandTestCase): with check_warnings() as w: warnings.simplefilter("always") cmd.check_metadata() - self.assertEquals(len(w.warnings), 1) + self.assertEqual(len(w.warnings), 1) def test_suite(): return unittest.makeSuite(RegisterTestCase) diff --git a/Lib/distutils/tests/test_sdist.py b/Lib/distutils/tests/test_sdist.py index ad527c7..d734ea0 100644 --- a/Lib/distutils/tests/test_sdist.py +++ b/Lib/distutils/tests/test_sdist.py @@ -110,7 +110,7 @@ class SDistTestCase(PyPIRCCommandTestCase): # now let's check what we have dist_folder = join(self.tmp_dir, 'dist') files = os.listdir(dist_folder) - self.assertEquals(files, ['fake-1.0.zip']) + self.assertEqual(files, ['fake-1.0.zip']) zip_file = zipfile.ZipFile(join(dist_folder, 'fake-1.0.zip')) try: @@ -119,7 +119,7 @@ class SDistTestCase(PyPIRCCommandTestCase): zip_file.close() # making sure everything has been pruned correctly - self.assertEquals(len(content), 4) + self.assertEqual(len(content), 4) def test_make_distribution(self): @@ -140,8 +140,7 @@ class SDistTestCase(PyPIRCCommandTestCase): dist_folder = join(self.tmp_dir, 'dist') result = os.listdir(dist_folder) result.sort() - self.assertEquals(result, - ['fake-1.0.tar', 'fake-1.0.tar.gz'] ) + self.assertEqual(result, ['fake-1.0.tar', 'fake-1.0.tar.gz'] ) os.remove(join(dist_folder, 'fake-1.0.tar')) os.remove(join(dist_folder, 'fake-1.0.tar.gz')) @@ -154,8 +153,7 @@ class SDistTestCase(PyPIRCCommandTestCase): result = os.listdir(dist_folder) result.sort() - self.assertEquals(result, - ['fake-1.0.tar', 'fake-1.0.tar.gz']) + self.assertEqual(result, ['fake-1.0.tar', 'fake-1.0.tar.gz']) def test_add_defaults(self): @@ -203,7 +201,7 @@ class SDistTestCase(PyPIRCCommandTestCase): # now let's check what we have dist_folder = join(self.tmp_dir, 'dist') files = os.listdir(dist_folder) - self.assertEquals(files, ['fake-1.0.zip']) + self.assertEqual(files, ['fake-1.0.zip']) zip_file = zipfile.ZipFile(join(dist_folder, 'fake-1.0.zip')) try: @@ -212,13 +210,13 @@ class SDistTestCase(PyPIRCCommandTestCase): zip_file.close() # making sure everything was added - self.assertEquals(len(content), 11) + self.assertEqual(len(content), 11) # checking the MANIFEST f = open(join(self.tmp_dir, 'MANIFEST')) try: manifest = f.read() - self.assertEquals(manifest, MANIFEST % {'sep': os.sep}) + self.assertEqual(manifest, MANIFEST % {'sep': os.sep}) finally: f.close() @@ -231,7 +229,7 @@ class SDistTestCase(PyPIRCCommandTestCase): cmd.ensure_finalized() cmd.run() warnings = self.get_logs(WARN) - self.assertEquals(len(warnings), 2) + self.assertEqual(len(warnings), 2) # trying with a complete set of metadata self.clear_logs() @@ -240,7 +238,7 @@ class SDistTestCase(PyPIRCCommandTestCase): cmd.metadata_check = 0 cmd.run() warnings = self.get_logs(WARN) - self.assertEquals(len(warnings), 0) + self.assertEqual(len(warnings), 0) def test_check_metadata_deprecated(self): # makes sure make_metadata is deprecated @@ -248,7 +246,7 @@ class SDistTestCase(PyPIRCCommandTestCase): with check_warnings() as w: warnings.simplefilter("always") cmd.check_metadata() - self.assertEquals(len(w.warnings), 1) + self.assertEqual(len(w.warnings), 1) def test_show_formats(self): with captured_stdout() as stdout: @@ -258,7 +256,7 @@ class SDistTestCase(PyPIRCCommandTestCase): num_formats = len(ARCHIVE_FORMATS.keys()) output = [line for line in stdout.getvalue().split('\n') if line.strip().startswith('--formats=')] - self.assertEquals(len(output), num_formats) + self.assertEqual(len(output), num_formats) def test_finalize_options(self): @@ -266,9 +264,9 @@ class SDistTestCase(PyPIRCCommandTestCase): cmd.finalize_options() # default options set by finalize - self.assertEquals(cmd.manifest, 'MANIFEST') - self.assertEquals(cmd.template, 'MANIFEST.in') - self.assertEquals(cmd.dist_dir, 'dist') + self.assertEqual(cmd.manifest, 'MANIFEST') + self.assertEqual(cmd.template, 'MANIFEST.in') + self.assertEqual(cmd.dist_dir, 'dist') # formats has to be a string splitable on (' ', ',') or # a stringlist @@ -299,7 +297,7 @@ class SDistTestCase(PyPIRCCommandTestCase): finally: f.close() - self.assertEquals(len(manifest), 5) + self.assertEqual(len(manifest), 5) # adding a file self.write_file((self.tmp_dir, 'somecode', 'doc2.txt'), '#') @@ -319,7 +317,7 @@ class SDistTestCase(PyPIRCCommandTestCase): f.close() # do we have the new file in MANIFEST ? - self.assertEquals(len(manifest2), 6) + self.assertEqual(len(manifest2), 6) self.assertIn('doc2.txt', manifest2[-1]) def test_manifest_marker(self): diff --git a/Lib/distutils/tests/test_spawn.py b/Lib/distutils/tests/test_spawn.py index 950e578..0616c9f 100644 --- a/Lib/distutils/tests/test_spawn.py +++ b/Lib/distutils/tests/test_spawn.py @@ -20,7 +20,7 @@ class SpawnTestCase(support.TempdirManager, (['nochange', 'nospace'], ['nochange', 'nospace'])): res = _nt_quote_args(args) - self.assertEquals(res, wanted) + self.assertEqual(res, wanted) @unittest.skipUnless(os.name in ('nt', 'posix'), diff --git a/Lib/distutils/tests/test_sysconfig.py b/Lib/distutils/tests/test_sysconfig.py index 309be7b..41414bb 100644 --- a/Lib/distutils/tests/test_sysconfig.py +++ b/Lib/distutils/tests/test_sysconfig.py @@ -71,7 +71,7 @@ class SysconfigTestCase(support.EnvironGuard, comp = compiler() sysconfig.customize_compiler(comp) - self.assertEquals(comp.exes['archiver'], 'my_ar -arflags') + self.assertEqual(comp.exes['archiver'], 'my_ar -arflags') def test_parse_makefile_base(self): self.makefile = TESTFN @@ -82,7 +82,7 @@ class SysconfigTestCase(support.EnvironGuard, finally: fd.close() d = sysconfig.parse_makefile(self.makefile) - self.assertEquals(d, {'CONFIG_ARGS': "'--arg1=optarg1' 'ENV=LIB'", + self.assertEqual(d, {'CONFIG_ARGS': "'--arg1=optarg1' 'ENV=LIB'", 'OTHER': 'foo'}) def test_parse_makefile_literal_dollar(self): @@ -94,8 +94,8 @@ class SysconfigTestCase(support.EnvironGuard, finally: fd.close() d = sysconfig.parse_makefile(self.makefile) - self.assertEquals(d, {'CONFIG_ARGS': r"'--arg1=optarg1' 'ENV=\$LIB'", - 'OTHER': 'foo'}) + self.assertEqual(d, {'CONFIG_ARGS': r"'--arg1=optarg1' 'ENV=\$LIB'", + 'OTHER': 'foo'}) def test_suite(): diff --git a/Lib/distutils/tests/test_text_file.py b/Lib/distutils/tests/test_text_file.py index 3093097..f1e32b6 100644 --- a/Lib/distutils/tests/test_text_file.py +++ b/Lib/distutils/tests/test_text_file.py @@ -48,7 +48,7 @@ class TextFileTestCase(support.TempdirManager, unittest.TestCase): def test_input(count, description, file, expected_result): result = file.readlines() - self.assertEquals(result, expected_result) + self.assertEqual(result, expected_result) tmpdir = self.mkdtemp() filename = os.path.join(tmpdir, "test.txt") diff --git a/Lib/distutils/tests/test_upload.py b/Lib/distutils/tests/test_upload.py index 35e9700..8891820 100644 --- a/Lib/distutils/tests/test_upload.py +++ b/Lib/distutils/tests/test_upload.py @@ -90,7 +90,7 @@ class uploadTestCase(PyPIRCCommandTestCase): for attr, waited in (('username', 'me'), ('password', 'secret'), ('realm', 'pypi'), ('repository', 'http://pypi.python.org/pypi')): - self.assertEquals(getattr(cmd, attr), waited) + self.assertEqual(getattr(cmd, attr), waited) def test_saved_password(self): # file with no password @@ -100,14 +100,14 @@ class uploadTestCase(PyPIRCCommandTestCase): dist = Distribution() cmd = upload(dist) cmd.finalize_options() - self.assertEquals(cmd.password, None) + self.assertEqual(cmd.password, None) # make sure we get it as well, if another command # initialized it at the dist level dist.password = 'xxx' cmd = upload(dist) cmd.finalize_options() - self.assertEquals(cmd.password, 'xxx') + self.assertEqual(cmd.password, 'xxx') def test_upload(self): tmp = self.mkdtemp() @@ -125,12 +125,12 @@ class uploadTestCase(PyPIRCCommandTestCase): # what did we send ? headers = dict(self.conn.headers) - self.assertEquals(headers['Content-length'], '2087') + self.assertEqual(headers['Content-length'], '2087') self.assertTrue(headers['Content-type'].startswith('multipart/form-data')) self.assertFalse('\n' in headers['Authorization']) - self.assertEquals(self.conn.requests, [('POST', '/pypi')]) - self.assert_((b'xxx') in self.conn.body) + self.assertEqual(self.conn.requests, [('POST', '/pypi')]) + self.assertTrue((b'xxx') in self.conn.body) def test_suite(): return unittest.makeSuite(uploadTestCase) diff --git a/Lib/distutils/tests/test_util.py b/Lib/distutils/tests/test_util.py index 0c732f8..f40caac 100644 --- a/Lib/distutils/tests/test_util.py +++ b/Lib/distutils/tests/test_util.py @@ -66,21 +66,21 @@ class UtilTestCase(support.EnvironGuard, unittest.TestCase): sys.version = ('2.4.4 (#71, Oct 18 2006, 08:34:43) ' '[MSC v.1310 32 bit (Intel)]') sys.platform = 'win32' - self.assertEquals(get_platform(), 'win32') + self.assertEqual(get_platform(), 'win32') # windows XP, amd64 os.name = 'nt' sys.version = ('2.4.4 (#71, Oct 18 2006, 08:34:43) ' '[MSC v.1310 32 bit (Amd64)]') sys.platform = 'win32' - self.assertEquals(get_platform(), 'win-amd64') + self.assertEqual(get_platform(), 'win-amd64') # windows XP, itanium os.name = 'nt' sys.version = ('2.4.4 (#71, Oct 18 2006, 08:34:43) ' '[MSC v.1310 32 bit (Itanium)]') sys.platform = 'win32' - self.assertEquals(get_platform(), 'win-ia64') + self.assertEqual(get_platform(), 'win-ia64') # macbook os.name = 'posix' @@ -99,7 +99,7 @@ class UtilTestCase(support.EnvironGuard, unittest.TestCase): cursize = sys.maxsize sys.maxsize = (2 ** 31)-1 try: - self.assertEquals(get_platform(), 'macosx-10.3-i386') + self.assertEqual(get_platform(), 'macosx-10.3-i386') finally: sys.maxsize = cursize @@ -110,33 +110,33 @@ class UtilTestCase(support.EnvironGuard, unittest.TestCase): '-fno-strict-aliasing -fno-common ' '-dynamic -DNDEBUG -g -O3') - self.assertEquals(get_platform(), 'macosx-10.4-fat') + self.assertEqual(get_platform(), 'macosx-10.4-fat') get_config_vars()['CFLAGS'] = ('-arch x86_64 -arch i386 -isysroot ' '/Developer/SDKs/MacOSX10.4u.sdk ' '-fno-strict-aliasing -fno-common ' '-dynamic -DNDEBUG -g -O3') - self.assertEquals(get_platform(), 'macosx-10.4-intel') + self.assertEqual(get_platform(), 'macosx-10.4-intel') get_config_vars()['CFLAGS'] = ('-arch x86_64 -arch ppc -arch i386 -isysroot ' '/Developer/SDKs/MacOSX10.4u.sdk ' '-fno-strict-aliasing -fno-common ' '-dynamic -DNDEBUG -g -O3') - self.assertEquals(get_platform(), 'macosx-10.4-fat3') + self.assertEqual(get_platform(), 'macosx-10.4-fat3') get_config_vars()['CFLAGS'] = ('-arch ppc64 -arch x86_64 -arch ppc -arch i386 -isysroot ' '/Developer/SDKs/MacOSX10.4u.sdk ' '-fno-strict-aliasing -fno-common ' '-dynamic -DNDEBUG -g -O3') - self.assertEquals(get_platform(), 'macosx-10.4-universal') + self.assertEqual(get_platform(), 'macosx-10.4-universal') get_config_vars()['CFLAGS'] = ('-arch x86_64 -arch ppc64 -isysroot ' '/Developer/SDKs/MacOSX10.4u.sdk ' '-fno-strict-aliasing -fno-common ' '-dynamic -DNDEBUG -g -O3') - self.assertEquals(get_platform(), 'macosx-10.4-fat64') + self.assertEqual(get_platform(), 'macosx-10.4-fat64') for arch in ('ppc', 'i386', 'x86_64', 'ppc64'): get_config_vars()['CFLAGS'] = ('-arch %s -isysroot ' @@ -144,7 +144,7 @@ class UtilTestCase(support.EnvironGuard, unittest.TestCase): '-fno-strict-aliasing -fno-common ' '-dynamic -DNDEBUG -g -O3'%(arch,)) - self.assertEquals(get_platform(), 'macosx-10.4-%s'%(arch,)) + self.assertEqual(get_platform(), 'macosx-10.4-%s'%(arch,)) # linux debian sarge os.name = 'posix' @@ -154,7 +154,7 @@ class UtilTestCase(support.EnvironGuard, unittest.TestCase): self._set_uname(('Linux', 'aglae', '2.6.21.1dedibox-r7', '#1 Mon Apr 30 17:25:38 CEST 2007', 'i686')) - self.assertEquals(get_platform(), 'linux-i686') + self.assertEqual(get_platform(), 'linux-i686') # XXX more platforms to tests here @@ -165,8 +165,8 @@ class UtilTestCase(support.EnvironGuard, unittest.TestCase): return '/'.join(path) os.path.join = _join - self.assertEquals(convert_path('/home/to/my/stuff'), - '/home/to/my/stuff') + self.assertEqual(convert_path('/home/to/my/stuff'), + '/home/to/my/stuff') # win os.sep = '\\' @@ -177,10 +177,10 @@ class UtilTestCase(support.EnvironGuard, unittest.TestCase): self.assertRaises(ValueError, convert_path, '/home/to/my/stuff') self.assertRaises(ValueError, convert_path, 'home/to/my/stuff/') - self.assertEquals(convert_path('home/to/my/stuff'), - 'home\\to\\my\\stuff') - self.assertEquals(convert_path('.'), - os.curdir) + self.assertEqual(convert_path('home/to/my/stuff'), + 'home\\to\\my\\stuff') + self.assertEqual(convert_path('.'), + os.curdir) def test_change_root(self): # linux/mac @@ -192,10 +192,10 @@ class UtilTestCase(support.EnvironGuard, unittest.TestCase): return '/'.join(path) os.path.join = _join - self.assertEquals(change_root('/root', '/old/its/here'), - '/root/old/its/here') - self.assertEquals(change_root('/root', 'its/here'), - '/root/its/here') + self.assertEqual(change_root('/root', '/old/its/here'), + '/root/old/its/here') + self.assertEqual(change_root('/root', 'its/here'), + '/root/its/here') # windows os.name = 'nt' @@ -211,10 +211,10 @@ class UtilTestCase(support.EnvironGuard, unittest.TestCase): return '\\'.join(path) os.path.join = _join - self.assertEquals(change_root('c:\\root', 'c:\\old\\its\\here'), - 'c:\\root\\old\\its\\here') - self.assertEquals(change_root('c:\\root', 'its\\here'), - 'c:\\root\\its\\here') + self.assertEqual(change_root('c:\\root', 'c:\\old\\its\\here'), + 'c:\\root\\old\\its\\here') + self.assertEqual(change_root('c:\\root', 'its\\here'), + 'c:\\root\\its\\here') # BugsBunny os (it's a great os) os.name = 'BugsBunny' @@ -232,16 +232,16 @@ class UtilTestCase(support.EnvironGuard, unittest.TestCase): if os.name == 'posix': # this test won't run on windows check_environ() import pwd - self.assertEquals(os.environ['HOME'], pwd.getpwuid(os.getuid())[5]) + self.assertEqual(os.environ['HOME'], pwd.getpwuid(os.getuid())[5]) else: check_environ() - self.assertEquals(os.environ['PLAT'], get_platform()) - self.assertEquals(util._environ_checked, 1) + self.assertEqual(os.environ['PLAT'], get_platform()) + self.assertEqual(util._environ_checked, 1) def test_split_quoted(self): - self.assertEquals(split_quoted('""one"" "two" \'three\' \\four'), - ['one', 'two', 'three', 'four']) + self.assertEqual(split_quoted('""one"" "two" \'three\' \\four'), + ['one', 'two', 'three', 'four']) def test_strtobool(self): yes = ('y', 'Y', 'yes', 'True', 't', 'true', 'True', 'On', 'on', '1') @@ -258,7 +258,7 @@ class UtilTestCase(support.EnvironGuard, unittest.TestCase): res = rfc822_escape(header) wanted = ('I am a%(8s)spoor%(8s)slonesome%(8s)s' 'header%(8s)s') % {'8s': '\n'+8*' '} - self.assertEquals(res, wanted) + self.assertEqual(res, wanted) def test_dont_write_bytecode(self): # makes sure byte_compile raise a DistutilsError diff --git a/Lib/distutils/tests/test_version.py b/Lib/distutils/tests/test_version.py index fa21433..980f83f 100644 --- a/Lib/distutils/tests/test_version.py +++ b/Lib/distutils/tests/test_version.py @@ -7,12 +7,12 @@ class VersionTestCase(unittest.TestCase): def test_prerelease(self): version = StrictVersion('1.2.3a1') - self.assertEquals(version.version, (1, 2, 3)) - self.assertEquals(version.prerelease, ('a', 1)) - self.assertEquals(str(version), '1.2.3a1') + self.assertEqual(version.version, (1, 2, 3)) + self.assertEqual(version.prerelease, ('a', 1)) + self.assertEqual(str(version), '1.2.3a1') version = StrictVersion('1.2.0') - self.assertEquals(str(version), '1.2') + self.assertEqual(str(version), '1.2') def test_cmp_strict(self): versions = (('1.5.1', '1.5.2b2', -1), @@ -41,9 +41,9 @@ class VersionTestCase(unittest.TestCase): raise AssertionError(("cmp(%s, %s) " "shouldn't raise ValueError") % (v1, v2)) - self.assertEquals(res, wanted, - 'cmp(%s, %s) should be %s, got %s' % - (v1, v2, wanted, res)) + self.assertEqual(res, wanted, + 'cmp(%s, %s) should be %s, got %s' % + (v1, v2, wanted, res)) def test_cmp(self): @@ -59,9 +59,9 @@ class VersionTestCase(unittest.TestCase): for v1, v2, wanted in versions: res = LooseVersion(v1)._cmp(LooseVersion(v2)) - self.assertEquals(res, wanted, - 'cmp(%s, %s) should be %s, got %s' % - (v1, v2, wanted, res)) + self.assertEqual(res, wanted, + 'cmp(%s, %s) should be %s, got %s' % + (v1, v2, wanted, res)) def test_suite(): return unittest.makeSuite(VersionTestCase) diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py index e8dfbbc..2d6b51d 100644 --- a/Lib/email/test/test_email.py +++ b/Lib/email/test/test_email.py @@ -43,13 +43,13 @@ EMPTYSTRING = '' SPACE = ' ' - + def openfile(filename, *args, **kws): path = os.path.join(os.path.dirname(landmark), 'data', filename) return open(path, *args, **kws) - + # Base test class class TestEmailBase(unittest.TestCase): def ndiffAssertEqual(self, first, second): @@ -67,7 +67,7 @@ class TestEmailBase(unittest.TestCase): return email.message_from_file(fp) - + # Test various aspects of the Message class's API class TestMessageAPI(TestEmailBase): def test_get_all(self): @@ -505,7 +505,7 @@ class TestMessageAPI(TestEmailBase): bytes(x, 'raw-unicode-escape')) - + # Test the email.encoders module class TestEncoders(unittest.TestCase): def test_encode_empty_payload(self): @@ -534,7 +534,7 @@ class TestEncoders(unittest.TestCase): msg = MIMEText('文', _charset='euc-jp') eq(msg['content-transfer-encoding'], '7bit') - + # Test long header wrapping class TestLongHeaders(TestEmailBase): def test_split_long_continuation(self): @@ -913,7 +913,7 @@ List: List-Unsubscribe: <http://lists.sourceforge.net/lists/listinfo/spamassassi """) - + # Test mangling of "From " lines in the body of a message class TestFromMangling(unittest.TestCase): def setUp(self): @@ -947,7 +947,7 @@ Blah blah blah """) - + # Test the basic MIMEAudio class class TestMIMEAudio(unittest.TestCase): def setUp(self): @@ -994,7 +994,7 @@ class TestMIMEAudio(unittest.TestCase): header='foobar') is missing) - + # Test the basic MIMEImage class class TestMIMEImage(unittest.TestCase): def setUp(self): @@ -1035,7 +1035,7 @@ class TestMIMEImage(unittest.TestCase): header='foobar') is missing) - + # Test the basic MIMEApplication class class TestMIMEApplication(unittest.TestCase): def test_headers(self): @@ -1052,7 +1052,7 @@ class TestMIMEApplication(unittest.TestCase): eq(msg.get_payload(decode=True), bytes) - + # Test the basic MIMEText class class TestMIMEText(unittest.TestCase): def setUp(self): @@ -1106,7 +1106,7 @@ class TestMIMEText(unittest.TestCase): self.assertRaises(UnicodeEncodeError, MIMEText, teststr) - + # Test complicated multipart/* messages class TestMultipart(TestEmailBase): def setUp(self): @@ -1478,10 +1478,10 @@ Content-Transfer-Encoding: base64 YXNkZg== --===============0012394164==--""") - self.assertEquals(m.get_payload(0).get_payload(), 'YXNkZg==') + self.assertEqual(m.get_payload(0).get_payload(), 'YXNkZg==') + - # Test some badly formatted messages class TestNonConformant(TestEmailBase): def test_parse_missing_minor_type(self): @@ -1595,7 +1595,7 @@ counter to RFC 2822, there's no separating newline here eq(msg.defects[0].line, ' Line 1\n') - + # Test RFC 2047 header encoding and decoding class TestRFC2047(TestEmailBase): def test_rfc2047_multiline(self): @@ -1661,7 +1661,7 @@ Re: =?mac-iceland?q?r=8Aksm=9Arg=8Cs?= baz foo bar =?mac-iceland?q?r=8Aksm?= self.assertEqual(decode_header(s), [(b'andr\xe9=zz', 'iso-8659-1')]) - + # Test the MIMEMessage class class TestMIMEMessage(TestEmailBase): def setUp(self): @@ -1962,7 +1962,7 @@ message 2 msg = MIMEMultipart() self.assertTrue(msg.is_multipart()) - + # A general test of parser->model->generator idempotency. IOW, read a message # in, parse it into a message object tree, then without touching the tree, # regenerate the plain text. The original text and the transformed text @@ -1983,7 +1983,7 @@ class TestIdempotent(TestEmailBase): eq(text, s.getvalue()) def test_parse_text_message(self): - eq = self.assertEquals + eq = self.assertEqual msg, text = self._msgobj('msg_01.txt') eq(msg.get_content_type(), 'text/plain') eq(msg.get_content_maintype(), 'text') @@ -1995,7 +1995,7 @@ class TestIdempotent(TestEmailBase): self._idempotent(msg, text) def test_parse_untyped_message(self): - eq = self.assertEquals + eq = self.assertEqual msg, text = self._msgobj('msg_03.txt') eq(msg.get_content_type(), 'text/plain') eq(msg.get_params(), None) @@ -2067,7 +2067,7 @@ class TestIdempotent(TestEmailBase): self._idempotent(msg, text) def test_content_type(self): - eq = self.assertEquals + eq = self.assertEqual unless = self.assertTrue # Get a message object and reset the seek pointer for other tests msg, text = self._msgobj('msg_05.txt') @@ -2099,7 +2099,7 @@ class TestIdempotent(TestEmailBase): eq(msg4.get_payload(), 'Yadda yadda yadda\n') def test_parser(self): - eq = self.assertEquals + eq = self.assertEqual unless = self.assertTrue msg, text = self._msgobj('msg_06.txt') # Check some of the outer headers @@ -2116,7 +2116,7 @@ class TestIdempotent(TestEmailBase): eq(msg1.get_payload(), '\n') - + # Test various other bits of the package's functionality class TestMiscellaneous(TestEmailBase): def test_message_from_string(self): @@ -2440,7 +2440,7 @@ multipart/report """) - + # Test the iterator/generators class TestIterators(TestEmailBase): def test_body_line_iterator(self): @@ -2530,7 +2530,7 @@ Do you like this message? self.assertTrue(''.join([il for il, n in imt]) == ''.join(om)) - + class TestParsers(TestEmailBase): def test_header_parser(self): eq = self.assertEqual @@ -2682,7 +2682,7 @@ Here's the message body msg = email.message_from_string(m) self.assertTrue(msg.get_payload(0).get_payload().endswith('\r\n')) - + class TestBase64(unittest.TestCase): def test_len(self): eq = self.assertEqual @@ -2735,7 +2735,7 @@ eHh4eCB4eHh4IA==\r eq(he('hello\nworld'), '=?iso-8859-1?b?aGVsbG8Kd29ybGQ=?=') - + class TestQuopri(unittest.TestCase): def setUp(self): # Set of characters (as byte integers) that don't need to be encoded @@ -2854,7 +2854,7 @@ one line two line""") - + # Test the Charset class class TestCharset(unittest.TestCase): def tearDown(self): @@ -2912,7 +2912,7 @@ class TestCharset(unittest.TestCase): self.assertRaises(errors.CharsetError, Charset, 'asc\xffii') - + # Test multilingual MIME headers. class TestHeader(TestEmailBase): def test_simple(self): @@ -3222,7 +3222,7 @@ A very long line that must get split to something other than at the raises(errors.HeaderParseError, decode_header, s) - + # Test RFC 2231 header parameters (en/de)coding class TestRFC2231(TestEmailBase): def test_get_param(self): @@ -3534,7 +3534,7 @@ Content-Type: application/x-foo; eq(s, 'My Document For You') - + # Tests to ensure that signed parts of an email are completely preserved, as # required by RFC1847 section 2.1. Note that these are incomplete, because the # email package does not currently always preserve the body. See issue 1670765. @@ -3572,7 +3572,7 @@ class TestSigned(TestEmailBase): self._signed_parts_eq(original, result) - + def _testclasses(): mod = sys.modules[__name__] return [getattr(mod, name) for name in dir(mod) if name.startswith('Test')] @@ -3590,6 +3590,6 @@ def test_main(): run_unittest(testclass) - + if __name__ == '__main__': unittest.main(defaultTest='suite') diff --git a/Lib/importlib/test/import_/test___package__.py b/Lib/importlib/test/import_/test___package__.py index 2aa0814..4dc6901 100644 --- a/Lib/importlib/test/import_/test___package__.py +++ b/Lib/importlib/test/import_/test___package__.py @@ -41,7 +41,7 @@ class Using__package__(unittest.TestCase): module = import_util.import_('', globals={'__package__': 'pkg.fake'}, fromlist=['attr'], level=2) - self.assertEquals(module.__name__, 'pkg') + self.assertEqual(module.__name__, 'pkg') def test_using___name__(self): # [__name__] @@ -52,7 +52,7 @@ class Using__package__(unittest.TestCase): globals={'__name__': 'pkg.fake', '__path__': []}, fromlist=['attr'], level=2) - self.assertEquals(module.__name__, 'pkg') + self.assertEqual(module.__name__, 'pkg') def test_bad__package__(self): globals = {'__package__': '<not real>'} diff --git a/Lib/importlib/test/import_/test_caching.py b/Lib/importlib/test/import_/test_caching.py index 530b1a0..48dc643 100644 --- a/Lib/importlib/test/import_/test_caching.py +++ b/Lib/importlib/test/import_/test_caching.py @@ -54,7 +54,7 @@ class UseCache(unittest.TestCase): with self.create_mock('module') as mock: with util.import_state(meta_path=[mock]): module = import_util.import_('module') - self.assertEquals(id(module), id(sys.modules['module'])) + self.assertEqual(id(module), id(sys.modules['module'])) # See test_using_cache_after_loader() for reasoning. @import_util.importlib_only @@ -74,8 +74,8 @@ class UseCache(unittest.TestCase): with util.import_state(meta_path=[importer]): module = import_util.import_('pkg', fromlist=['module']) self.assertTrue(hasattr(module, 'module')) - self.assertEquals(id(module.module), - id(sys.modules['pkg.module'])) + self.assertEqual(id(module.module), + id(sys.modules['pkg.module'])) def test_main(): diff --git a/Lib/importlib/test/import_/test_fromlist.py b/Lib/importlib/test/import_/test_fromlist.py index 340235b..ddd355e 100644 --- a/Lib/importlib/test/import_/test_fromlist.py +++ b/Lib/importlib/test/import_/test_fromlist.py @@ -19,14 +19,14 @@ class ReturnValue(unittest.TestCase): with util.mock_modules('pkg.__init__', 'pkg.module') as importer: with util.import_state(meta_path=[importer]): module = import_util.import_('pkg.module') - self.assertEquals(module.__name__, 'pkg') + self.assertEqual(module.__name__, 'pkg') def test_return_from_from_import(self): # [from return] with util.mock_modules('pkg.__init__', 'pkg.module')as importer: with util.import_state(meta_path=[importer]): module = import_util.import_('pkg.module', fromlist=['attr']) - self.assertEquals(module.__name__, 'pkg.module') + self.assertEqual(module.__name__, 'pkg.module') class HandlingFromlist(unittest.TestCase): @@ -51,14 +51,14 @@ class HandlingFromlist(unittest.TestCase): with util.mock_modules('module') as importer: with util.import_state(meta_path=[importer]): module = import_util.import_('module', fromlist=['attr']) - self.assertEquals(module.__name__, 'module') + self.assertEqual(module.__name__, 'module') def test_unexistent_object(self): # [bad object] with util.mock_modules('module') as importer: with util.import_state(meta_path=[importer]): module = import_util.import_('module', fromlist=['non_existent']) - self.assertEquals(module.__name__, 'module') + self.assertEqual(module.__name__, 'module') self.assertTrue(not hasattr(module, 'non_existent')) def test_module_from_package(self): @@ -66,23 +66,23 @@ class HandlingFromlist(unittest.TestCase): with util.mock_modules('pkg.__init__', 'pkg.module') as importer: with util.import_state(meta_path=[importer]): module = import_util.import_('pkg', fromlist=['module']) - self.assertEquals(module.__name__, 'pkg') + self.assertEqual(module.__name__, 'pkg') self.assertTrue(hasattr(module, 'module')) - self.assertEquals(module.module.__name__, 'pkg.module') + self.assertEqual(module.module.__name__, 'pkg.module') def test_no_module_from_package(self): # [no module] with util.mock_modules('pkg.__init__') as importer: with util.import_state(meta_path=[importer]): module = import_util.import_('pkg', fromlist='non_existent') - self.assertEquals(module.__name__, 'pkg') + self.assertEqual(module.__name__, 'pkg') self.assertTrue(not hasattr(module, 'non_existent')) def test_empty_string(self): with util.mock_modules('pkg.__init__', 'pkg.mod') as importer: with util.import_state(meta_path=[importer]): module = import_util.import_('pkg.mod', fromlist=['']) - self.assertEquals(module.__name__, 'pkg.mod') + self.assertEqual(module.__name__, 'pkg.mod') def test_using_star(self): # [using *] @@ -90,7 +90,7 @@ class HandlingFromlist(unittest.TestCase): with util.import_state(meta_path=[mock]): mock['pkg'].__all__ = ['module'] module = import_util.import_('pkg', fromlist=['*']) - self.assertEquals(module.__name__, 'pkg') + self.assertEqual(module.__name__, 'pkg') self.assertTrue(hasattr(module, 'module')) self.assertEqual(module.module.__name__, 'pkg.module') @@ -101,11 +101,11 @@ class HandlingFromlist(unittest.TestCase): with util.import_state(meta_path=[mock]): mock['pkg'].__all__ = ['module1'] module = import_util.import_('pkg', fromlist=['module2', '*']) - self.assertEquals(module.__name__, 'pkg') + self.assertEqual(module.__name__, 'pkg') self.assertTrue(hasattr(module, 'module1')) self.assertTrue(hasattr(module, 'module2')) - self.assertEquals(module.module1.__name__, 'pkg.module1') - self.assertEquals(module.module2.__name__, 'pkg.module2') + self.assertEqual(module.module1.__name__, 'pkg.module1') + self.assertEqual(module.module2.__name__, 'pkg.module2') def test_main(): diff --git a/Lib/importlib/test/import_/test_meta_path.py b/Lib/importlib/test/import_/test_meta_path.py index 5486694..3b130c9 100644 --- a/Lib/importlib/test/import_/test_meta_path.py +++ b/Lib/importlib/test/import_/test_meta_path.py @@ -21,7 +21,7 @@ class CallingOrder(unittest.TestCase): first.modules[mod] = 42 second.modules[mod] = -13 with util.import_state(meta_path=[first, second]): - self.assertEquals(import_util.import_(mod), 42) + self.assertEqual(import_util.import_(mod), 42) def test_continuing(self): # [continuing] @@ -31,7 +31,7 @@ class CallingOrder(unittest.TestCase): first.find_module = lambda self, fullname, path=None: None second.modules[mod_name] = 42 with util.import_state(meta_path=[first, second]): - self.assertEquals(import_util.import_(mod_name), 42) + self.assertEqual(import_util.import_(mod_name), 42) class CallSignature(unittest.TestCase): @@ -61,9 +61,9 @@ class CallSignature(unittest.TestCase): args = log[0][0] kwargs = log[0][1] # Assuming all arguments are positional. - self.assertEquals(len(args), 2) - self.assertEquals(len(kwargs), 0) - self.assertEquals(args[0], mod_name) + self.assertEqual(len(args), 2) + self.assertEqual(len(kwargs), 0) + self.assertEqual(args[0], mod_name) self.assertTrue(args[1] is None) def test_with_path(self): @@ -83,7 +83,7 @@ class CallSignature(unittest.TestCase): kwargs = log[1][1] # Assuming all arguments are positional. self.assertTrue(not kwargs) - self.assertEquals(args[0], mod_name) + self.assertEqual(args[0], mod_name) self.assertTrue(args[1] is path) diff --git a/Lib/json/tests/test_decode.py b/Lib/json/tests/test_decode.py index 4610c6c..74d886a 100644 --- a/Lib/json/tests/test_decode.py +++ b/Lib/json/tests/test_decode.py @@ -9,12 +9,12 @@ class TestDecode(TestCase): def test_decimal(self): rval = json.loads('1.1', parse_float=decimal.Decimal) self.assertTrue(isinstance(rval, decimal.Decimal)) - self.assertEquals(rval, decimal.Decimal('1.1')) + self.assertEqual(rval, decimal.Decimal('1.1')) def test_float(self): rval = json.loads('1', parse_int=float) self.assertTrue(isinstance(rval, float)) - self.assertEquals(rval, 1.0) + self.assertEqual(rval, 1.0) def test_object_pairs_hook(self): s = '{"xkd":1, "kcw":2, "art":3, "hxm":4, "qrt":5, "pad":6, "hoy":7}' @@ -38,4 +38,4 @@ class TestDecode(TestCase): # the whitespace regex, so this test is designed to try and # exercise the uncommon cases. The array cases are already covered. rval = json.loads('{ "key" : "value" , "k":"v" }') - self.assertEquals(rval, {"key":"value", "k":"v"}) + self.assertEqual(rval, {"key":"value", "k":"v"}) diff --git a/Lib/json/tests/test_default.py b/Lib/json/tests/test_default.py index 49f05ad..6a03eeb 100644 --- a/Lib/json/tests/test_default.py +++ b/Lib/json/tests/test_default.py @@ -4,6 +4,6 @@ import json class TestDefault(TestCase): def test_default(self): - self.assertEquals( + self.assertEqual( json.dumps(type, default=repr), json.dumps(repr(type))) diff --git a/Lib/json/tests/test_dump.py b/Lib/json/tests/test_dump.py index 54e218f..8df234b 100644 --- a/Lib/json/tests/test_dump.py +++ b/Lib/json/tests/test_dump.py @@ -7,15 +7,15 @@ class TestDump(TestCase): def test_dump(self): sio = StringIO() json.dump({}, sio) - self.assertEquals(sio.getvalue(), '{}') + self.assertEqual(sio.getvalue(), '{}') def test_dumps(self): - self.assertEquals(json.dumps({}), '{}') + self.assertEqual(json.dumps({}), '{}') def test_encode_truefalse(self): - self.assertEquals(json.dumps( + self.assertEqual(json.dumps( {True: False, False: True}, sort_keys=True), '{"false": true, "true": false}') - self.assertEquals(json.dumps( + self.assertEqual(json.dumps( {2: 3.0, 4.0: 5, False: 1, 6: True}, sort_keys=True), '{"false": 1, "2": 3.0, "4.0": 5, "6": true}') diff --git a/Lib/json/tests/test_encode_basestring_ascii.py b/Lib/json/tests/test_encode_basestring_ascii.py index dbcb09a..4fddd12 100644 --- a/Lib/json/tests/test_encode_basestring_ascii.py +++ b/Lib/json/tests/test_encode_basestring_ascii.py @@ -34,7 +34,7 @@ class TestEncodeBaseStringAscii(TestCase): fname = encode_basestring_ascii.__name__ for input_string, expect in CASES: result = encode_basestring_ascii(input_string) - self.assertEquals(result, expect, + self.assertEqual(result, expect, '{0!r} != {1!r} for {2}({3!r})'.format( result, expect, fname, input_string)) diff --git a/Lib/json/tests/test_float.py b/Lib/json/tests/test_float.py index 2d4aea2..ca4a506 100644 --- a/Lib/json/tests/test_float.py +++ b/Lib/json/tests/test_float.py @@ -6,10 +6,10 @@ import json class TestFloat(TestCase): def test_floats(self): for num in [1617161771.7650001, math.pi, math.pi**100, math.pi**-100, 3.1]: - self.assertEquals(float(json.dumps(num)), num) - self.assertEquals(json.loads(json.dumps(num)), num) + self.assertEqual(float(json.dumps(num)), num) + self.assertEqual(json.loads(json.dumps(num)), num) def test_ints(self): for num in [1, 1<<32, 1<<64]: - self.assertEquals(json.dumps(num), str(num)) - self.assertEquals(int(json.dumps(num)), num) + self.assertEqual(json.dumps(num), str(num)) + self.assertEqual(int(json.dumps(num)), num) diff --git a/Lib/json/tests/test_indent.py b/Lib/json/tests/test_indent.py index 6055162..cd608d9 100644 --- a/Lib/json/tests/test_indent.py +++ b/Lib/json/tests/test_indent.py @@ -36,6 +36,6 @@ class TestIndent(TestCase): h1 = json.loads(d1) h2 = json.loads(d2) - self.assertEquals(h1, h) - self.assertEquals(h2, h) - self.assertEquals(d2, expect) + self.assertEqual(h1, h) + self.assertEqual(h2, h) + self.assertEqual(d2, expect) diff --git a/Lib/json/tests/test_pass1.py b/Lib/json/tests/test_pass1.py index 216e252..719c113 100644 --- a/Lib/json/tests/test_pass1.py +++ b/Lib/json/tests/test_pass1.py @@ -67,7 +67,7 @@ class TestPass1(TestCase): # test in/out equivalence and parsing res = json.loads(JSON) out = json.dumps(res) - self.assertEquals(res, json.loads(out)) + self.assertEqual(res, json.loads(out)) try: json.dumps(res, allow_nan=False) except ValueError: diff --git a/Lib/json/tests/test_pass2.py b/Lib/json/tests/test_pass2.py index 80d8433..379117e 100644 --- a/Lib/json/tests/test_pass2.py +++ b/Lib/json/tests/test_pass2.py @@ -11,4 +11,4 @@ class TestPass2(TestCase): # test in/out equivalence and parsing res = json.loads(JSON) out = json.dumps(res) - self.assertEquals(res, json.loads(out)) + self.assertEqual(res, json.loads(out)) diff --git a/Lib/json/tests/test_pass3.py b/Lib/json/tests/test_pass3.py index 77d87b2..9151c43 100644 --- a/Lib/json/tests/test_pass3.py +++ b/Lib/json/tests/test_pass3.py @@ -17,4 +17,4 @@ class TestPass3(TestCase): # test in/out equivalence and parsing res = json.loads(JSON) out = json.dumps(res) - self.assertEquals(res, json.loads(out)) + self.assertEqual(res, json.loads(out)) diff --git a/Lib/json/tests/test_recursion.py b/Lib/json/tests/test_recursion.py index 073d3c1..1e9b8ab 100644 --- a/Lib/json/tests/test_recursion.py +++ b/Lib/json/tests/test_recursion.py @@ -57,7 +57,7 @@ class TestRecursion(TestCase): def test_defaultrecursion(self): enc = RecursiveJSONEncoder() - self.assertEquals(enc.encode(JSONTestObject), '"JSONTestObject"') + self.assertEqual(enc.encode(JSONTestObject), '"JSONTestObject"') enc.recurse = True try: enc.encode(JSONTestObject) diff --git a/Lib/json/tests/test_scanstring.py b/Lib/json/tests/test_scanstring.py index 2e9136b..d503851 100644 --- a/Lib/json/tests/test_scanstring.py +++ b/Lib/json/tests/test_scanstring.py @@ -14,92 +14,92 @@ class TestScanString(TestCase): self._test_scanstring(json.decoder.c_scanstring) def _test_scanstring(self, scanstring): - self.assertEquals( + self.assertEqual( scanstring('"z\\ud834\\udd20x"', 1, True), ('z\U0001d120x', 16)) if sys.maxunicode == 65535: - self.assertEquals( + self.assertEqual( scanstring('"z\U0001d120x"', 1, True), ('z\U0001d120x', 6)) else: - self.assertEquals( + self.assertEqual( scanstring('"z\U0001d120x"', 1, True), ('z\U0001d120x', 5)) - self.assertEquals( + self.assertEqual( scanstring('"\\u007b"', 1, True), ('{', 8)) - self.assertEquals( + self.assertEqual( scanstring('"A JSON payload should be an object or array, not a string."', 1, True), ('A JSON payload should be an object or array, not a string.', 60)) - self.assertEquals( + self.assertEqual( scanstring('["Unclosed array"', 2, True), ('Unclosed array', 17)) - self.assertEquals( + self.assertEqual( scanstring('["extra comma",]', 2, True), ('extra comma', 14)) - self.assertEquals( + self.assertEqual( scanstring('["double extra comma",,]', 2, True), ('double extra comma', 21)) - self.assertEquals( + self.assertEqual( scanstring('["Comma after the close"],', 2, True), ('Comma after the close', 24)) - self.assertEquals( + self.assertEqual( scanstring('["Extra close"]]', 2, True), ('Extra close', 14)) - self.assertEquals( + self.assertEqual( scanstring('{"Extra comma": true,}', 2, True), ('Extra comma', 14)) - self.assertEquals( + self.assertEqual( scanstring('{"Extra value after close": true} "misplaced quoted value"', 2, True), ('Extra value after close', 26)) - self.assertEquals( + self.assertEqual( scanstring('{"Illegal expression": 1 + 2}', 2, True), ('Illegal expression', 21)) - self.assertEquals( + self.assertEqual( scanstring('{"Illegal invocation": alert()}', 2, True), ('Illegal invocation', 21)) - self.assertEquals( + self.assertEqual( scanstring('{"Numbers cannot have leading zeroes": 013}', 2, True), ('Numbers cannot have leading zeroes', 37)) - self.assertEquals( + self.assertEqual( scanstring('{"Numbers cannot be hex": 0x14}', 2, True), ('Numbers cannot be hex', 24)) - self.assertEquals( + self.assertEqual( scanstring('[[[[[[[[[[[[[[[[[[[["Too deep"]]]]]]]]]]]]]]]]]]]]', 21, True), ('Too deep', 30)) - self.assertEquals( + self.assertEqual( scanstring('{"Missing colon" null}', 2, True), ('Missing colon', 16)) - self.assertEquals( + self.assertEqual( scanstring('{"Double colon":: null}', 2, True), ('Double colon', 15)) - self.assertEquals( + self.assertEqual( scanstring('{"Comma instead of colon", null}', 2, True), ('Comma instead of colon', 25)) - self.assertEquals( + self.assertEqual( scanstring('["Colon instead of comma": false]', 2, True), ('Colon instead of comma', 25)) - self.assertEquals( + self.assertEqual( scanstring('["Bad value", truth]', 2, True), ('Bad value', 12)) diff --git a/Lib/json/tests/test_separators.py b/Lib/json/tests/test_separators.py index 32db341..d5b92bd 100644 --- a/Lib/json/tests/test_separators.py +++ b/Lib/json/tests/test_separators.py @@ -37,6 +37,6 @@ class TestSeparators(TestCase): h1 = json.loads(d1) h2 = json.loads(d2) - self.assertEquals(h1, h) - self.assertEquals(h2, h) - self.assertEquals(d2, expect) + self.assertEqual(h1, h) + self.assertEqual(h2, h) + self.assertEqual(d2, expect) diff --git a/Lib/json/tests/test_speedups.py b/Lib/json/tests/test_speedups.py index 29e40ac..9438154 100644 --- a/Lib/json/tests/test_speedups.py +++ b/Lib/json/tests/test_speedups.py @@ -5,11 +5,11 @@ from json import decoder, encoder, scanner class TestSpeedups(TestCase): def test_scanstring(self): - self.assertEquals(decoder.scanstring.__module__, "_json") + self.assertEqual(decoder.scanstring.__module__, "_json") self.assertTrue(decoder.scanstring is decoder.c_scanstring) def test_encode_basestring_ascii(self): - self.assertEquals(encoder.encode_basestring_ascii.__module__, "_json") + self.assertEqual(encoder.encode_basestring_ascii.__module__, "_json") self.assertTrue(encoder.encode_basestring_ascii is encoder.c_encode_basestring_ascii) diff --git a/Lib/json/tests/test_unicode.py b/Lib/json/tests/test_unicode.py index 12de83c..e336c91 100644 --- a/Lib/json/tests/test_unicode.py +++ b/Lib/json/tests/test_unicode.py @@ -10,43 +10,43 @@ class TestUnicode(TestCase): def test_encoding3(self): u = '\N{GREEK SMALL LETTER ALPHA}\N{GREEK CAPITAL LETTER OMEGA}' j = json.dumps(u) - self.assertEquals(j, '"\\u03b1\\u03a9"') + self.assertEqual(j, '"\\u03b1\\u03a9"') def test_encoding4(self): u = '\N{GREEK SMALL LETTER ALPHA}\N{GREEK CAPITAL LETTER OMEGA}' j = json.dumps([u]) - self.assertEquals(j, '["\\u03b1\\u03a9"]') + self.assertEqual(j, '["\\u03b1\\u03a9"]') def test_encoding5(self): u = '\N{GREEK SMALL LETTER ALPHA}\N{GREEK CAPITAL LETTER OMEGA}' j = json.dumps(u, ensure_ascii=False) - self.assertEquals(j, '"{0}"'.format(u)) + self.assertEqual(j, '"{0}"'.format(u)) def test_encoding6(self): u = '\N{GREEK SMALL LETTER ALPHA}\N{GREEK CAPITAL LETTER OMEGA}' j = json.dumps([u], ensure_ascii=False) - self.assertEquals(j, '["{0}"]'.format(u)) + self.assertEqual(j, '["{0}"]'.format(u)) def test_big_unicode_encode(self): u = '\U0001d120' - self.assertEquals(json.dumps(u), '"\\ud834\\udd20"') - self.assertEquals(json.dumps(u, ensure_ascii=False), '"\U0001d120"') + self.assertEqual(json.dumps(u), '"\\ud834\\udd20"') + self.assertEqual(json.dumps(u, ensure_ascii=False), '"\U0001d120"') def test_big_unicode_decode(self): u = 'z\U0001d120x' - self.assertEquals(json.loads('"' + u + '"'), u) - self.assertEquals(json.loads('"z\\ud834\\udd20x"'), u) + self.assertEqual(json.loads('"' + u + '"'), u) + self.assertEqual(json.loads('"z\\ud834\\udd20x"'), u) def test_unicode_decode(self): for i in range(0, 0xd7ff): u = chr(i) s = '"\\u{0:04x}"'.format(i) - self.assertEquals(json.loads(s), u) + self.assertEqual(json.loads(s), u) def test_unicode_preservation(self): - self.assertEquals(type(json.loads('""')), str) - self.assertEquals(type(json.loads('"a"')), str) - self.assertEquals(type(json.loads('["a"]')[0]), str) + self.assertEqual(type(json.loads('""')), str) + self.assertEqual(type(json.loads('"a"')), str) + self.assertEqual(type(json.loads('["a"]')[0]), str) def test_bytes_encode(self): self.assertRaises(TypeError, json.dumps, b"hi") diff --git a/Lib/sqlite3/test/dbapi.py b/Lib/sqlite3/test/dbapi.py index c0b1822..fbf3072 100644 --- a/Lib/sqlite3/test/dbapi.py +++ b/Lib/sqlite3/test/dbapi.py @@ -40,7 +40,7 @@ class ModuleTests(unittest.TestCase): sqlite.paramstyle) def CheckWarning(self): - self.assert_(issubclass(sqlite.Warning, Exception), + self.assertTrue(issubclass(sqlite.Warning, Exception), "Warning is not a subclass of Exception") def CheckError(self): diff --git a/Lib/sqlite3/test/types.py b/Lib/sqlite3/test/types.py index 8b1d780..0940e9b 100644 --- a/Lib/sqlite3/test/types.py +++ b/Lib/sqlite3/test/types.py @@ -286,7 +286,7 @@ class ColNamesTests(unittest.TestCase): no row returned. """ self.cur.execute("select * from test where 0 = 1") - self.assert_(self.cur.description[0][0] == "x") + self.assertEqual(self.cur.description[0][0], "x") class ObjectAdaptationTests(unittest.TestCase): def cast(obj): diff --git a/Lib/test/buffer_tests.py b/Lib/test/buffer_tests.py index 58689cd..6d20f7d 100644 --- a/Lib/test/buffer_tests.py +++ b/Lib/test/buffer_tests.py @@ -15,32 +15,32 @@ class MixinBytesBufferCommonTests(object): def test_islower(self): self.assertFalse(self.marshal(b'').islower()) - self.assert_(self.marshal(b'a').islower()) + self.assertTrue(self.marshal(b'a').islower()) self.assertFalse(self.marshal(b'A').islower()) self.assertFalse(self.marshal(b'\n').islower()) - self.assert_(self.marshal(b'abc').islower()) + self.assertTrue(self.marshal(b'abc').islower()) self.assertFalse(self.marshal(b'aBc').islower()) - self.assert_(self.marshal(b'abc\n').islower()) + self.assertTrue(self.marshal(b'abc\n').islower()) self.assertRaises(TypeError, self.marshal(b'abc').islower, 42) def test_isupper(self): self.assertFalse(self.marshal(b'').isupper()) self.assertFalse(self.marshal(b'a').isupper()) - self.assert_(self.marshal(b'A').isupper()) + self.assertTrue(self.marshal(b'A').isupper()) self.assertFalse(self.marshal(b'\n').isupper()) - self.assert_(self.marshal(b'ABC').isupper()) + self.assertTrue(self.marshal(b'ABC').isupper()) self.assertFalse(self.marshal(b'AbC').isupper()) - self.assert_(self.marshal(b'ABC\n').isupper()) + self.assertTrue(self.marshal(b'ABC\n').isupper()) self.assertRaises(TypeError, self.marshal(b'abc').isupper, 42) def test_istitle(self): self.assertFalse(self.marshal(b'').istitle()) self.assertFalse(self.marshal(b'a').istitle()) - self.assert_(self.marshal(b'A').istitle()) + self.assertTrue(self.marshal(b'A').istitle()) self.assertFalse(self.marshal(b'\n').istitle()) - self.assert_(self.marshal(b'A Titlecased Line').istitle()) - self.assert_(self.marshal(b'A\nTitlecased Line').istitle()) - self.assert_(self.marshal(b'A Titlecased, Line').istitle()) + self.assertTrue(self.marshal(b'A Titlecased Line').istitle()) + self.assertTrue(self.marshal(b'A\nTitlecased Line').istitle()) + self.assertTrue(self.marshal(b'A Titlecased, Line').istitle()) self.assertFalse(self.marshal(b'Not a capitalized String').istitle()) self.assertFalse(self.marshal(b'Not\ta Titlecase String').istitle()) self.assertFalse(self.marshal(b'Not--a Titlecase String').istitle()) @@ -50,31 +50,31 @@ class MixinBytesBufferCommonTests(object): def test_isspace(self): self.assertFalse(self.marshal(b'').isspace()) self.assertFalse(self.marshal(b'a').isspace()) - self.assert_(self.marshal(b' ').isspace()) - self.assert_(self.marshal(b'\t').isspace()) - self.assert_(self.marshal(b'\r').isspace()) - self.assert_(self.marshal(b'\n').isspace()) - self.assert_(self.marshal(b' \t\r\n').isspace()) + self.assertTrue(self.marshal(b' ').isspace()) + self.assertTrue(self.marshal(b'\t').isspace()) + self.assertTrue(self.marshal(b'\r').isspace()) + self.assertTrue(self.marshal(b'\n').isspace()) + self.assertTrue(self.marshal(b' \t\r\n').isspace()) self.assertFalse(self.marshal(b' \t\r\na').isspace()) self.assertRaises(TypeError, self.marshal(b'abc').isspace, 42) def test_isalpha(self): self.assertFalse(self.marshal(b'').isalpha()) - self.assert_(self.marshal(b'a').isalpha()) - self.assert_(self.marshal(b'A').isalpha()) + self.assertTrue(self.marshal(b'a').isalpha()) + self.assertTrue(self.marshal(b'A').isalpha()) self.assertFalse(self.marshal(b'\n').isalpha()) - self.assert_(self.marshal(b'abc').isalpha()) + self.assertTrue(self.marshal(b'abc').isalpha()) self.assertFalse(self.marshal(b'aBc123').isalpha()) self.assertFalse(self.marshal(b'abc\n').isalpha()) self.assertRaises(TypeError, self.marshal(b'abc').isalpha, 42) def test_isalnum(self): self.assertFalse(self.marshal(b'').isalnum()) - self.assert_(self.marshal(b'a').isalnum()) - self.assert_(self.marshal(b'A').isalnum()) + self.assertTrue(self.marshal(b'a').isalnum()) + self.assertTrue(self.marshal(b'A').isalnum()) self.assertFalse(self.marshal(b'\n').isalnum()) - self.assert_(self.marshal(b'123abc456').isalnum()) - self.assert_(self.marshal(b'a1b3c').isalnum()) + self.assertTrue(self.marshal(b'123abc456').isalnum()) + self.assertTrue(self.marshal(b'a1b3c').isalnum()) self.assertFalse(self.marshal(b'aBc000 ').isalnum()) self.assertFalse(self.marshal(b'abc\n').isalnum()) self.assertRaises(TypeError, self.marshal(b'abc').isalnum, 42) @@ -82,8 +82,8 @@ class MixinBytesBufferCommonTests(object): def test_isdigit(self): self.assertFalse(self.marshal(b'').isdigit()) self.assertFalse(self.marshal(b'a').isdigit()) - self.assert_(self.marshal(b'0').isdigit()) - self.assert_(self.marshal(b'0123456789').isdigit()) + self.assertTrue(self.marshal(b'0').isdigit()) + self.assertTrue(self.marshal(b'0123456789').isdigit()) self.assertFalse(self.marshal(b'0123456789a').isdigit()) self.assertRaises(TypeError, self.marshal(b'abc').isdigit, 42) diff --git a/Lib/test/fork_wait.py b/Lib/test/fork_wait.py index 03a4d6f..a69653b 100644 --- a/Lib/test/fork_wait.py +++ b/Lib/test/fork_wait.py @@ -38,8 +38,8 @@ class ForkWait(unittest.TestCase): break time.sleep(2 * SHORTSLEEP) - self.assertEquals(spid, cpid) - self.assertEquals(status, 0, "cause = %d, exit = %d" % (status&0xff, status>>8)) + self.assertEqual(spid, cpid) + self.assertEqual(status, 0, "cause = %d, exit = %d" % (status&0xff, status>>8)) def test_wait(self): for i in range(NUM_THREADS): @@ -48,7 +48,7 @@ class ForkWait(unittest.TestCase): time.sleep(LONGSLEEP) a = sorted(self.alive.keys()) - self.assertEquals(a, list(range(NUM_THREADS))) + self.assertEqual(a, list(range(NUM_THREADS))) prefork_lives = self.alive.copy() diff --git a/Lib/test/list_tests.py b/Lib/test/list_tests.py index 12f4e8f..e3a7845 100644 --- a/Lib/test/list_tests.py +++ b/Lib/test/list_tests.py @@ -337,7 +337,7 @@ class CommonTest(seq_tests.CommonTest): self.assertRaises(BadExc, d.remove, 'c') for x, y in zip(d, e): # verify that original order and values are retained. - self.assert_(x is y) + self.assertIs(x, y) def test_count(self): a = self.type2test([0, 1, 2])*3 @@ -482,7 +482,7 @@ class CommonTest(seq_tests.CommonTest): u = self.type2test([0, 1]) u2 = u u += [2, 3] - self.assert_(u is u2) + self.assertIs(u, u2) u = self.type2test("spam") u += "eggs" diff --git a/Lib/test/outstanding_bugs.py b/Lib/test/outstanding_bugs.py index 9e4784c..0849ee5 100644 --- a/Lib/test/outstanding_bugs.py +++ b/Lib/test/outstanding_bugs.py @@ -35,7 +35,7 @@ class TextIOWrapperTest(unittest.TestCase): if not c: break reads += c - self.assertEquals(reads, self.normalized) + self.assertEqual(reads, self.normalized) def test_issue1395_2(self): txt = io.TextIOWrapper(io.BytesIO(self.testdata), encoding="ASCII") @@ -47,7 +47,7 @@ class TextIOWrapperTest(unittest.TestCase): if not c: break reads += c - self.assertEquals(reads, self.normalized) + self.assertEqual(reads, self.normalized) def test_issue1395_3(self): txt = io.TextIOWrapper(io.BytesIO(self.testdata), encoding="ASCII") @@ -58,7 +58,7 @@ class TextIOWrapperTest(unittest.TestCase): reads += txt.readline() reads += txt.readline() reads += txt.readline() - self.assertEquals(reads, self.normalized) + self.assertEqual(reads, self.normalized) def test_issue1395_4(self): txt = io.TextIOWrapper(io.BytesIO(self.testdata), encoding="ASCII") @@ -66,7 +66,7 @@ class TextIOWrapperTest(unittest.TestCase): reads = txt.read(4) reads += txt.read() - self.assertEquals(reads, self.normalized) + self.assertEqual(reads, self.normalized) def test_issue1395_5(self): txt = io.TextIOWrapper(io.BytesIO(self.testdata), encoding="ASCII") @@ -76,7 +76,7 @@ class TextIOWrapperTest(unittest.TestCase): pos = txt.tell() txt.seek(0) txt.seek(pos) - self.assertEquals(txt.read(4), "BBB\n") + self.assertEqual(txt.read(4), "BBB\n") diff --git a/Lib/test/pickletester.py b/Lib/test/pickletester.py index 25af97d..06789cd 100644 --- a/Lib/test/pickletester.py +++ b/Lib/test/pickletester.py @@ -564,7 +564,7 @@ class AbstractPickleTests(unittest.TestCase): def test_get(self): self.assertRaises(KeyError, self.loads, b'g0\np0') - self.assertEquals(self.loads(b'((Kdtp0\nh\x00l.))'), [(100,), (100,)]) + self.assertEqual(self.loads(b'((Kdtp0\nh\x00l.))'), [(100,), (100,)]) def test_insecure_strings(self): # XXX Some of these tests are temporarily disabled diff --git a/Lib/test/seq_tests.py b/Lib/test/seq_tests.py index 5148d4b..f655c29 100644 --- a/Lib/test/seq_tests.py +++ b/Lib/test/seq_tests.py @@ -131,8 +131,8 @@ class CommonTest(unittest.TestCase): self.assertRaises(ZeroDivisionError, self.type2test, IterGenExc(s)) def test_truth(self): - self.assert_(not self.type2test()) - self.assert_(self.type2test([42])) + self.assertFalse(self.type2test()) + self.assertTrue(self.type2test([42])) def test_getitem(self): u = self.type2test([0, 1, 2, 3, 4]) @@ -199,9 +199,9 @@ class CommonTest(unittest.TestCase): def test_contains(self): u = self.type2test([0, 1, 2]) for i in u: - self.assert_(i in u) + self.assertIn(i, u) for i in min(u)-1, max(u)+1: - self.assert_(i not in u) + self.assertNotIn(i, u) self.assertRaises(TypeError, u.__contains__) @@ -213,8 +213,8 @@ class CommonTest(unittest.TestCase): def __eq__(self, other): return True __hash__ = None # Can't meet hash invariant requirements - self.assert_(AllEq() not in self.type2test([])) - self.assert_(AllEq() in self.type2test([1])) + self.assertNotIn(AllEq(), self.type2test([])) + self.assertIn(AllEq(), self.type2test([1])) def test_contains_order(self): # Sequences must test in-order. If a rich comparison has side @@ -227,7 +227,7 @@ class CommonTest(unittest.TestCase): raise DoNotTestEq checkfirst = self.type2test([1, StopCompares()]) - self.assert_(1 in checkfirst) + self.assertIn(1, checkfirst) checklast = self.type2test([StopCompares(), 1]) self.assertRaises(DoNotTestEq, checklast.__contains__, 1) @@ -268,7 +268,7 @@ class CommonTest(unittest.TestCase): pass u3 = subclass([0, 1]) self.assertEqual(u3, u3*1) - self.assert_(u3 is not u3*1) + self.assertIsNot(u3, u3*1) def test_iadd(self): u = self.type2test([0, 1]) diff --git a/Lib/test/string_tests.py b/Lib/test/string_tests.py index 5f5b291..a813616 100644 --- a/Lib/test/string_tests.py +++ b/Lib/test/string_tests.py @@ -67,7 +67,7 @@ class BaseTest(unittest.TestCase): else: obj = subtype(obj) realresult = getattr(obj, methodname)(*args) - self.assert_(obj is not realresult) + self.assertIsNot(obj, realresult) # check that obj.method(*args) raises exc def checkraises(self, exc, obj, methodname, *args): @@ -1170,34 +1170,34 @@ class MixinStrUnicodeTest: pass s1 = subclass("abcd") s2 = t().join([s1]) - self.assert_(s1 is not s2) - self.assert_(type(s2) is t) + self.assertIsNot(s1, s2) + self.assertIs(type(s2), t) s1 = t("abcd") s2 = t().join([s1]) - self.assert_(s1 is s2) + self.assertIs(s1, s2) # Should also test mixed-type join. if t is str: s1 = subclass("abcd") s2 = "".join([s1]) - self.assert_(s1 is not s2) - self.assert_(type(s2) is t) + self.assertIsNot(s1, s2) + self.assertIs(type(s2), t) s1 = t("abcd") s2 = "".join([s1]) - self.assert_(s1 is s2) + self.assertIs(s1, s2) ## elif t is str8: ## s1 = subclass("abcd") ## s2 = "".join([s1]) -## self.assert_(s1 is not s2) -## self.assert_(type(s2) is str) # promotes! +## self.assertIsNot(s1, s2) +## self.assertIs(type(s2), str) # promotes! ## s1 = t("abcd") ## s2 = "".join([s1]) -## self.assert_(s1 is not s2) -## self.assert_(type(s2) is str) # promotes! +## self.assertIsNot(s1, s2) +## self.assertIs(type(s2), str) # promotes! else: self.fail("unexpected type for MixinStrUnicodeTest %r" % t) diff --git a/Lib/test/test_SimpleHTTPServer.py b/Lib/test/test_SimpleHTTPServer.py index 36c2b89..bca9bd6 100644 --- a/Lib/test/test_SimpleHTTPServer.py +++ b/Lib/test/test_SimpleHTTPServer.py @@ -21,17 +21,17 @@ class SimpleHTTPRequestHandlerTestCase(unittest.TestCase): def test_queryArguments (self): path = self.handler.translate_path ('/filename') - self.assertEquals (path, self.translated) + self.assertEqual (path, self.translated) path = self.handler.translate_path ('/filename?foo=bar') - self.assertEquals (path, self.translated) + self.assertEqual (path, self.translated) path = self.handler.translate_path ('/filename?a=b&spam=eggs#zot') - self.assertEquals (path, self.translated) + self.assertEqual (path, self.translated) def test_startWithDoubleSlash (self): path = self.handler.translate_path ('//filename') - self.assertEquals (path, self.translated) + self.assertEqual (path, self.translated) path = self.handler.translate_path ('//filename?foo=bar') - self.assertEquals (path, self.translated) + self.assertEqual (path, self.translated) def test_main(): diff --git a/Lib/test/test__locale.py b/Lib/test/test__locale.py index 54ac6aa..02942d1 100644 --- a/Lib/test/test__locale.py +++ b/Lib/test/test__locale.py @@ -59,7 +59,7 @@ class _LocaleTests(unittest.TestCase): known_value = known_numerics.get(used_locale, ('', ''))[data_type == 'thousands_sep'] if known_value and calc_value: - self.assertEquals(calc_value, known_value, + self.assertEqual(calc_value, known_value, self.lc_numeric_err_msg % ( calc_value, known_value, calc_type, data_type, set_locale, @@ -107,7 +107,7 @@ class _LocaleTests(unittest.TestCase): set_locale = setlocale(LC_NUMERIC) except Error: set_locale = "<not able to determine>" - self.assertEquals(nl_radixchar, li_radixchar, + self.assertEqual(nl_radixchar, li_radixchar, "%s (nl_langinfo) != %s (localeconv) " "(set to %s, using %s)" % ( nl_radixchar, li_radixchar, @@ -127,9 +127,9 @@ class _LocaleTests(unittest.TestCase): if loc == 'eu_ES' and localeconv()['decimal_point'] == "' ": continue - self.assertEquals(int(eval('3.14') * 100), 314, + self.assertEqual(int(eval('3.14') * 100), 314, "using eval('3.14') failed for %s" % loc) - self.assertEquals(int(float('3.14') * 100), 314, + self.assertEqual(int(float('3.14') * 100), 314, "using float('3.14') failed for %s" % loc) if localeconv()['decimal_point'] != '.': self.assertRaises(ValueError, float, diff --git a/Lib/test/test_array.py b/Lib/test/test_array.py index 4cac68b..97cec11 100755 --- a/Lib/test/test_array.py +++ b/Lib/test/test_array.py @@ -601,11 +601,11 @@ class BaseTest(unittest.TestCase): data.reverse() L[start:stop:step] = data a[start:stop:step] = array.array(self.typecode, data) - self.assertEquals(a, array.array(self.typecode, L)) + self.assertEqual(a, array.array(self.typecode, L)) del L[start:stop:step] del a[start:stop:step] - self.assertEquals(a, array.array(self.typecode, L)) + self.assertEqual(a, array.array(self.typecode, L)) def test_index(self): example = 2*self.example diff --git a/Lib/test/test_ast.py b/Lib/test/test_ast.py index 01c4ba3..c74a30d 100644 --- a/Lib/test/test_ast.py +++ b/Lib/test/test_ast.py @@ -137,7 +137,7 @@ class AST_Tests(unittest.TestCase): (eval_tests, eval_results, "eval")): for i, o in zip(input, output): ast_tree = compile(i, "?", kind, ast.PyCF_ONLY_AST) - self.assertEquals(to_tuple(ast_tree), o) + self.assertEqual(to_tuple(ast_tree), o) self._assertTrueorder(ast_tree, (0, 0)) def test_base_classes(self): @@ -150,20 +150,20 @@ class AST_Tests(unittest.TestCase): def test_nodeclasses(self): x = ast.BinOp(1, 2, 3, lineno=0) - self.assertEquals(x.left, 1) - self.assertEquals(x.op, 2) - self.assertEquals(x.right, 3) - self.assertEquals(x.lineno, 0) + self.assertEqual(x.left, 1) + self.assertEqual(x.op, 2) + self.assertEqual(x.right, 3) + self.assertEqual(x.lineno, 0) # node raises exception when not given enough arguments self.assertRaises(TypeError, ast.BinOp, 1, 2) # can set attributes through kwargs too x = ast.BinOp(left=1, op=2, right=3, lineno=0) - self.assertEquals(x.left, 1) - self.assertEquals(x.op, 2) - self.assertEquals(x.right, 3) - self.assertEquals(x.lineno, 0) + self.assertEqual(x.left, 1) + self.assertEqual(x.op, 2) + self.assertEqual(x.right, 3) + self.assertEqual(x.lineno, 0) # this used to fail because Sub._fields was None x = ast.Sub() @@ -181,7 +181,7 @@ class AST_Tests(unittest.TestCase): for protocol in protocols: for ast in (compile(i, "?", "exec", 0x400) for i in exec_tests): ast2 = mod.loads(mod.dumps(ast, protocol)) - self.assertEquals(to_tuple(ast2), to_tuple(ast)) + self.assertEqual(to_tuple(ast2), to_tuple(ast)) def test_invalid_sum(self): pos = dict(lineno=2, col_offset=3) diff --git a/Lib/test/test_asyncore.py b/Lib/test/test_asyncore.py index c82f9b7..fc1d166 100644 --- a/Lib/test/test_asyncore.py +++ b/Lib/test/test_asyncore.py @@ -254,7 +254,7 @@ class DispatcherTests(unittest.TestCase): sys.stderr = stderr lines = fp.getvalue().splitlines() - self.assertEquals(lines, ['log: %s' % l1, 'log: %s' % l2]) + self.assertEqual(lines, ['log: %s' % l1, 'log: %s' % l2]) def test_log_info(self): d = asyncore.dispatcher() @@ -276,7 +276,7 @@ class DispatcherTests(unittest.TestCase): lines = fp.getvalue().splitlines() expected = ['EGGS: %s' % l1, 'info: %s' % l2, 'SPAM: %s' % l3] - self.assertEquals(lines, expected) + self.assertEqual(lines, expected) def test_unhandled(self): d = asyncore.dispatcher() @@ -301,7 +301,7 @@ class DispatcherTests(unittest.TestCase): 'warning: unhandled write event', 'warning: unhandled connect event', 'warning: unhandled accept event'] - self.assertEquals(lines, expected) + self.assertEqual(lines, expected) def test_issue_8594(self): d = asyncore.dispatcher(socket.socket()) diff --git a/Lib/test/test_augassign.py b/Lib/test/test_augassign.py index e1b6e27..6126667 100644 --- a/Lib/test/test_augassign.py +++ b/Lib/test/test_augassign.py @@ -17,7 +17,7 @@ class AugAssignTest(unittest.TestCase): x |= 5 x ^= 1 x /= 2 - self.assertEquals(x, 3.0) + self.assertEqual(x, 3.0) def test_with_unpacking(self): self.assertRaises(SyntaxError, compile, "x, b += 3", "<test>", "exec") @@ -34,7 +34,7 @@ class AugAssignTest(unittest.TestCase): x[0] |= 5 x[0] ^= 1 x[0] /= 2 - self.assertEquals(x[0], 3.0) + self.assertEqual(x[0], 3.0) def testInDict(self): x = {0: 2} @@ -48,21 +48,21 @@ class AugAssignTest(unittest.TestCase): x[0] |= 5 x[0] ^= 1 x[0] /= 2 - self.assertEquals(x[0], 3.0) + self.assertEqual(x[0], 3.0) def testSequences(self): x = [1,2] x += [3,4] x *= 2 - self.assertEquals(x, [1, 2, 3, 4, 1, 2, 3, 4]) + self.assertEqual(x, [1, 2, 3, 4, 1, 2, 3, 4]) x = [1, 2, 3] y = x x[1:2] *= 2 y[1:2] += [1] - self.assertEquals(x, [1, 2, 1, 2, 3]) + self.assertEqual(x, [1, 2, 1, 2, 3]) self.assertTrue(x is y) def testCustomMethods1(self): @@ -90,14 +90,14 @@ class AugAssignTest(unittest.TestCase): self.assertTrue(isinstance(x, aug_test)) self.assertTrue(y is not x) - self.assertEquals(x.val, 11) + self.assertEqual(x.val, 11) x = aug_test2(2) y = x x += 10 self.assertTrue(y is x) - self.assertEquals(x.val, 12) + self.assertEqual(x.val, 12) x = aug_test3(3) y = x @@ -105,7 +105,7 @@ class AugAssignTest(unittest.TestCase): self.assertTrue(isinstance(x, aug_test3)) self.assertTrue(y is not x) - self.assertEquals(x.val, 13) + self.assertEqual(x.val, 13) def testCustomMethods2(test_self): @@ -269,7 +269,7 @@ class AugAssignTest(unittest.TestCase): 1 << x x <<= 1 - test_self.assertEquals(output, '''\ + test_self.assertEqual(output, '''\ __add__ called __radd__ called __iadd__ called diff --git a/Lib/test/test_base64.py b/Lib/test/test_base64.py index 49edf39..33aacd6 100644 --- a/Lib/test/test_base64.py +++ b/Lib/test/test_base64.py @@ -6,7 +6,7 @@ import sys import subprocess - + class LegacyBase64TestCase(unittest.TestCase): def test_encodebytes(self): eq = self.assertEqual @@ -58,7 +58,7 @@ class LegacyBase64TestCase(unittest.TestCase): base64.decode(infp, outfp) self.assertEqual(outfp.getvalue(), b'www.python.org') - + class BaseXYTestCase(unittest.TestCase): def test_b64encode(self): eq = self.assertEqual @@ -209,7 +209,7 @@ class BaseXYTestCase(unittest.TestCase): self.assertTrue(issubclass(binascii.Error, ValueError)) - + class TestMain(unittest.TestCase): def get_output(self, *args, **options): args = (sys.executable, '-m', 'base64') + args @@ -228,20 +228,20 @@ class TestMain(unittest.TestCase): fp.write(b'a\xffb\n') output = self.get_output('-e', support.TESTFN) - self.assertEquals(output.rstrip(), b'Yf9iCg==') + self.assertEqual(output.rstrip(), b'Yf9iCg==') with open(support.TESTFN, 'rb') as fp: output = self.get_output('-e', stdin=fp) - self.assertEquals(output.rstrip(), b'Yf9iCg==') + self.assertEqual(output.rstrip(), b'Yf9iCg==') def test_decode(self): with open(support.TESTFN, 'wb') as fp: fp.write(b'Yf9iCg==') output = self.get_output('-d', support.TESTFN) - self.assertEquals(output.rstrip(), b'a\xffb') + self.assertEqual(output.rstrip(), b'a\xffb') + - def test_main(): support.run_unittest(__name__) diff --git a/Lib/test/test_bigmem.py b/Lib/test/test_bigmem.py index 030ada5..7def22b 100644 --- a/Lib/test/test_bigmem.py +++ b/Lib/test/test_bigmem.py @@ -13,7 +13,7 @@ import functools # doesn't release the old 's' (if it exists) until well after its new # value has been created. Use 'del s' before the create_largestring call. # -# - Do *not* compare large objects using assertEquals or similar. It's a +# - Do *not* compare large objects using assertEqual or similar. It's a # lengthy operation and the errormessage will be utterly useless due to # its size. To make sure whether a result has the right contents, better # to use the strip or count methods, or compare meaningful slices. @@ -48,32 +48,32 @@ class BaseStrTest: SUBSTR = self.from_latin1(' abc def ghi') s = _('-') * size + SUBSTR caps = s.capitalize() - self.assertEquals(caps[-len(SUBSTR):], + self.assertEqual(caps[-len(SUBSTR):], SUBSTR.capitalize()) - self.assertEquals(caps.lstrip(_('-')), SUBSTR) + self.assertEqual(caps.lstrip(_('-')), SUBSTR) @bigmemtest(minsize=_2G + 10, memuse=1) def test_center(self, size): SUBSTR = self.from_latin1(' abc def ghi') s = SUBSTR.center(size) - self.assertEquals(len(s), size) + self.assertEqual(len(s), size) lpadsize = rpadsize = (len(s) - len(SUBSTR)) // 2 if len(s) % 2: lpadsize += 1 - self.assertEquals(s[lpadsize:-rpadsize], SUBSTR) - self.assertEquals(s.strip(), SUBSTR.strip()) + self.assertEqual(s[lpadsize:-rpadsize], SUBSTR) + self.assertEqual(s.strip(), SUBSTR.strip()) @bigmemtest(minsize=_2G, memuse=2) def test_count(self, size): _ = self.from_latin1 SUBSTR = _(' abc def ghi') s = _('.') * size + SUBSTR - self.assertEquals(s.count(_('.')), size) + self.assertEqual(s.count(_('.')), size) s += _('.') - self.assertEquals(s.count(_('.')), size + 1) - self.assertEquals(s.count(_(' ')), 3) - self.assertEquals(s.count(_('i')), 1) - self.assertEquals(s.count(_('j')), 0) + self.assertEqual(s.count(_('.')), size + 1) + self.assertEqual(s.count(_(' ')), 3) + self.assertEqual(s.count(_('i')), 1) + self.assertEqual(s.count(_('j')), 0) @bigmemtest(minsize=_2G, memuse=2) def test_endswith(self, size): @@ -92,13 +92,13 @@ class BaseStrTest: _ = self.from_latin1 s = _('-') * size tabsize = 8 - self.assertEquals(s.expandtabs(), s) + self.assertEqual(s.expandtabs(), s) del s slen, remainder = divmod(size, tabsize) s = _(' \t') * slen s = s.expandtabs(tabsize) - self.assertEquals(len(s), size - remainder) - self.assertEquals(len(s.strip(_(' '))), 0) + self.assertEqual(len(s), size - remainder) + self.assertEqual(len(s.strip(_(' '))), 0) @bigmemtest(minsize=_2G, memuse=2) def test_find(self, size): @@ -106,16 +106,16 @@ class BaseStrTest: SUBSTR = _(' abc def ghi') sublen = len(SUBSTR) s = _('').join([SUBSTR, _('-') * size, SUBSTR]) - self.assertEquals(s.find(_(' ')), 0) - self.assertEquals(s.find(SUBSTR), 0) - self.assertEquals(s.find(_(' '), sublen), sublen + size) - self.assertEquals(s.find(SUBSTR, len(SUBSTR)), sublen + size) - self.assertEquals(s.find(_('i')), SUBSTR.find(_('i'))) - self.assertEquals(s.find(_('i'), sublen), + self.assertEqual(s.find(_(' ')), 0) + self.assertEqual(s.find(SUBSTR), 0) + self.assertEqual(s.find(_(' '), sublen), sublen + size) + self.assertEqual(s.find(SUBSTR, len(SUBSTR)), sublen + size) + self.assertEqual(s.find(_('i')), SUBSTR.find(_('i'))) + self.assertEqual(s.find(_('i'), sublen), sublen + size + SUBSTR.find(_('i'))) - self.assertEquals(s.find(_('i'), size), + self.assertEqual(s.find(_('i'), size), sublen + size + SUBSTR.find(_('i'))) - self.assertEquals(s.find(_('j')), -1) + self.assertEqual(s.find(_('j')), -1) @bigmemtest(minsize=_2G, memuse=2) def test_index(self, size): @@ -123,14 +123,14 @@ class BaseStrTest: SUBSTR = _(' abc def ghi') sublen = len(SUBSTR) s = _('').join([SUBSTR, _('-') * size, SUBSTR]) - self.assertEquals(s.index(_(' ')), 0) - self.assertEquals(s.index(SUBSTR), 0) - self.assertEquals(s.index(_(' '), sublen), sublen + size) - self.assertEquals(s.index(SUBSTR, sublen), sublen + size) - self.assertEquals(s.index(_('i')), SUBSTR.index(_('i'))) - self.assertEquals(s.index(_('i'), sublen), + self.assertEqual(s.index(_(' ')), 0) + self.assertEqual(s.index(SUBSTR), 0) + self.assertEqual(s.index(_(' '), sublen), sublen + size) + self.assertEqual(s.index(SUBSTR, sublen), sublen + size) + self.assertEqual(s.index(_('i')), SUBSTR.index(_('i'))) + self.assertEqual(s.index(_('i'), sublen), sublen + size + SUBSTR.index(_('i'))) - self.assertEquals(s.index(_('i'), size), + self.assertEqual(s.index(_('i'), size), sublen + size + SUBSTR.index(_('i'))) self.assertRaises(ValueError, s.index, _('j')) @@ -209,8 +209,8 @@ class BaseStrTest: _ = self.from_latin1 s = _('A') * size x = s.join([_('aaaaa'), _('bbbbb')]) - self.assertEquals(x.count(_('a')), 5) - self.assertEquals(x.count(_('b')), 5) + self.assertEqual(x.count(_('a')), 5) + self.assertEqual(x.count(_('b')), 5) self.assertTrue(x.startswith(_('aaaaaA'))) self.assertTrue(x.endswith(_('Abbbbb'))) @@ -220,27 +220,27 @@ class BaseStrTest: SUBSTR = _(' abc def ghi') s = SUBSTR.ljust(size) self.assertTrue(s.startswith(SUBSTR + _(' '))) - self.assertEquals(len(s), size) - self.assertEquals(s.strip(), SUBSTR.strip()) + self.assertEqual(len(s), size) + self.assertEqual(s.strip(), SUBSTR.strip()) @bigmemtest(minsize=_2G + 10, memuse=2) def test_lower(self, size): _ = self.from_latin1 s = _('A') * size s = s.lower() - self.assertEquals(len(s), size) - self.assertEquals(s.count(_('a')), size) + self.assertEqual(len(s), size) + self.assertEqual(s.count(_('a')), size) @bigmemtest(minsize=_2G + 10, memuse=1) def test_lstrip(self, size): _ = self.from_latin1 SUBSTR = _('abc def ghi') s = SUBSTR.rjust(size) - self.assertEquals(len(s), size) - self.assertEquals(s.lstrip(), SUBSTR.lstrip()) + self.assertEqual(len(s), size) + self.assertEqual(s.lstrip(), SUBSTR.lstrip()) del s s = SUBSTR.ljust(size) - self.assertEquals(len(s), size) + self.assertEqual(len(s), size) # Type-specific optimization if isinstance(s, (str, bytes)): stripped = s.lstrip() @@ -252,12 +252,12 @@ class BaseStrTest: replacement = _('a') s = _(' ') * size s = s.replace(_(' '), replacement) - self.assertEquals(len(s), size) - self.assertEquals(s.count(replacement), size) + self.assertEqual(len(s), size) + self.assertEqual(s.count(replacement), size) s = s.replace(replacement, _(' '), size - 4) - self.assertEquals(len(s), size) - self.assertEquals(s.count(replacement), 4) - self.assertEquals(s[-10:], _(' aaaa')) + self.assertEqual(len(s), size) + self.assertEqual(s.count(replacement), 4) + self.assertEqual(s[-10:], _(' aaaa')) @bigmemtest(minsize=_2G, memuse=2) def test_rfind(self, size): @@ -265,15 +265,15 @@ class BaseStrTest: SUBSTR = _(' abc def ghi') sublen = len(SUBSTR) s = _('').join([SUBSTR, _('-') * size, SUBSTR]) - self.assertEquals(s.rfind(_(' ')), sublen + size + SUBSTR.rfind(_(' '))) - self.assertEquals(s.rfind(SUBSTR), sublen + size) - self.assertEquals(s.rfind(_(' '), 0, size), SUBSTR.rfind(_(' '))) - self.assertEquals(s.rfind(SUBSTR, 0, sublen + size), 0) - self.assertEquals(s.rfind(_('i')), sublen + size + SUBSTR.rfind(_('i'))) - self.assertEquals(s.rfind(_('i'), 0, sublen), SUBSTR.rfind(_('i'))) - self.assertEquals(s.rfind(_('i'), 0, sublen + size), - SUBSTR.rfind(_('i'))) - self.assertEquals(s.rfind(_('j')), -1) + self.assertEqual(s.rfind(_(' ')), sublen + size + SUBSTR.rfind(_(' '))) + self.assertEqual(s.rfind(SUBSTR), sublen + size) + self.assertEqual(s.rfind(_(' '), 0, size), SUBSTR.rfind(_(' '))) + self.assertEqual(s.rfind(SUBSTR, 0, sublen + size), 0) + self.assertEqual(s.rfind(_('i')), sublen + size + SUBSTR.rfind(_('i'))) + self.assertEqual(s.rfind(_('i'), 0, sublen), SUBSTR.rfind(_('i'))) + self.assertEqual(s.rfind(_('i'), 0, sublen + size), + SUBSTR.rfind(_('i'))) + self.assertEqual(s.rfind(_('j')), -1) @bigmemtest(minsize=_2G, memuse=2) def test_rindex(self, size): @@ -281,17 +281,17 @@ class BaseStrTest: SUBSTR = _(' abc def ghi') sublen = len(SUBSTR) s = _('').join([SUBSTR, _('-') * size, SUBSTR]) - self.assertEquals(s.rindex(_(' ')), - sublen + size + SUBSTR.rindex(_(' '))) - self.assertEquals(s.rindex(SUBSTR), sublen + size) - self.assertEquals(s.rindex(_(' '), 0, sublen + size - 1), - SUBSTR.rindex(_(' '))) - self.assertEquals(s.rindex(SUBSTR, 0, sublen + size), 0) - self.assertEquals(s.rindex(_('i')), - sublen + size + SUBSTR.rindex(_('i'))) - self.assertEquals(s.rindex(_('i'), 0, sublen), SUBSTR.rindex(_('i'))) - self.assertEquals(s.rindex(_('i'), 0, sublen + size), - SUBSTR.rindex(_('i'))) + self.assertEqual(s.rindex(_(' ')), + sublen + size + SUBSTR.rindex(_(' '))) + self.assertEqual(s.rindex(SUBSTR), sublen + size) + self.assertEqual(s.rindex(_(' '), 0, sublen + size - 1), + SUBSTR.rindex(_(' '))) + self.assertEqual(s.rindex(SUBSTR, 0, sublen + size), 0) + self.assertEqual(s.rindex(_('i')), + sublen + size + SUBSTR.rindex(_('i'))) + self.assertEqual(s.rindex(_('i'), 0, sublen), SUBSTR.rindex(_('i'))) + self.assertEqual(s.rindex(_('i'), 0, sublen + size), + SUBSTR.rindex(_('i'))) self.assertRaises(ValueError, s.rindex, _('j')) @bigmemtest(minsize=_2G + 10, memuse=1) @@ -300,19 +300,19 @@ class BaseStrTest: SUBSTR = _(' abc def ghi') s = SUBSTR.ljust(size) self.assertTrue(s.startswith(SUBSTR + _(' '))) - self.assertEquals(len(s), size) - self.assertEquals(s.strip(), SUBSTR.strip()) + self.assertEqual(len(s), size) + self.assertEqual(s.strip(), SUBSTR.strip()) @bigmemtest(minsize=_2G + 10, memuse=1) def test_rstrip(self, size): _ = self.from_latin1 SUBSTR = _(' abc def ghi') s = SUBSTR.ljust(size) - self.assertEquals(len(s), size) - self.assertEquals(s.rstrip(), SUBSTR.rstrip()) + self.assertEqual(len(s), size) + self.assertEqual(s.rstrip(), SUBSTR.rstrip()) del s s = SUBSTR.rjust(size) - self.assertEquals(len(s), size) + self.assertEqual(len(s), size) # Type-specific optimization if isinstance(s, (str, bytes)): stripped = s.rstrip() @@ -330,16 +330,16 @@ class BaseStrTest: SUBSTR = _('a') + _(' ') * chunksize s = SUBSTR * chunksize l = s.split() - self.assertEquals(len(l), chunksize) + self.assertEqual(len(l), chunksize) expected = _('a') for item in l: - self.assertEquals(item, expected) + self.assertEqual(item, expected) del l l = s.split(_('a')) - self.assertEquals(len(l), chunksize + 1) + self.assertEqual(len(l), chunksize + 1) expected = _(' ') * chunksize for item in filter(None, l): - self.assertEquals(item, expected) + self.assertEqual(item, expected) # Allocates a string of twice size (and briefly two) and a list of # size. Because of internal affairs, the s.split() call produces a @@ -352,12 +352,12 @@ class BaseStrTest: _ = self.from_latin1 s = _(' a') * size + _(' ') l = s.split() - self.assertEquals(len(l), size) - self.assertEquals(set(l), set([_('a')])) + self.assertEqual(len(l), size) + self.assertEqual(set(l), set([_('a')])) del l l = s.split(_('a')) - self.assertEquals(len(l), size + 1) - self.assertEquals(set(l), set([_(' ')])) + self.assertEqual(len(l), size + 1) + self.assertEqual(set(l), set([_(' ')])) @bigmemtest(minsize=_2G, memuse=2.1) def test_splitlines(self, size): @@ -368,10 +368,10 @@ class BaseStrTest: SUBSTR = _(' ') * chunksize + _('\n') + _(' ') * chunksize + _('\r\n') s = SUBSTR * chunksize l = s.splitlines() - self.assertEquals(len(l), chunksize * 2) + self.assertEqual(len(l), chunksize * 2) expected = _(' ') * chunksize for item in l: - self.assertEquals(item, expected) + self.assertEqual(item, expected) @bigmemtest(minsize=_2G, memuse=2) def test_startswith(self, size): @@ -387,12 +387,12 @@ class BaseStrTest: _ = self.from_latin1 SUBSTR = _(' abc def ghi ') s = SUBSTR.rjust(size) - self.assertEquals(len(s), size) - self.assertEquals(s.strip(), SUBSTR.strip()) + self.assertEqual(len(s), size) + self.assertEqual(s.strip(), SUBSTR.strip()) del s s = SUBSTR.ljust(size) - self.assertEquals(len(s), size) - self.assertEquals(s.strip(), SUBSTR.strip()) + self.assertEqual(len(s), size) + self.assertEqual(s.strip(), SUBSTR.strip()) @bigmemtest(minsize=_2G, memuse=2) def test_swapcase(self, size): @@ -402,9 +402,9 @@ class BaseStrTest: repeats = size // sublen + 2 s = SUBSTR * repeats s = s.swapcase() - self.assertEquals(len(s), sublen * repeats) - self.assertEquals(s[:sublen * 3], SUBSTR.swapcase() * 3) - self.assertEquals(s[-sublen * 3:], SUBSTR.swapcase() * 3) + self.assertEqual(len(s), sublen * repeats) + self.assertEqual(s[:sublen * 3], SUBSTR.swapcase() * 3) + self.assertEqual(s[-sublen * 3:], SUBSTR.swapcase() * 3) @bigmemtest(minsize=_2G, memuse=2) def test_title(self, size): @@ -431,20 +431,20 @@ class BaseStrTest: repeats = size // sublen + 2 s = SUBSTR * repeats s = s.translate(trans) - self.assertEquals(len(s), repeats * sublen) - self.assertEquals(s[:sublen], SUBSTR.translate(trans)) - self.assertEquals(s[-sublen:], SUBSTR.translate(trans)) - self.assertEquals(s.count(_('.')), 0) - self.assertEquals(s.count(_('!')), repeats * 2) - self.assertEquals(s.count(_('z')), repeats * 3) + self.assertEqual(len(s), repeats * sublen) + self.assertEqual(s[:sublen], SUBSTR.translate(trans)) + self.assertEqual(s[-sublen:], SUBSTR.translate(trans)) + self.assertEqual(s.count(_('.')), 0) + self.assertEqual(s.count(_('!')), repeats * 2) + self.assertEqual(s.count(_('z')), repeats * 3) @bigmemtest(minsize=_2G + 5, memuse=2) def test_upper(self, size): _ = self.from_latin1 s = _('a') * size s = s.upper() - self.assertEquals(len(s), size) - self.assertEquals(s.count(_('A')), size) + self.assertEqual(len(s), size) + self.assertEqual(s.count(_('A')), size) @bigmemtest(minsize=_2G + 20, memuse=1) def test_zfill(self, size): @@ -453,8 +453,8 @@ class BaseStrTest: s = SUBSTR.zfill(size) self.assertTrue(s.endswith(_('0') + SUBSTR[1:])) self.assertTrue(s.startswith(_('-0'))) - self.assertEquals(len(s), size) - self.assertEquals(s.count(_('0')), size - len(SUBSTR)) + self.assertEqual(len(s), size) + self.assertEqual(s.count(_('0')), size - len(SUBSTR)) # This test is meaningful even with size < 2G, as long as the # doubled string is > 2G (but it tests more if both are > 2G :) @@ -462,10 +462,10 @@ class BaseStrTest: def test_concat(self, size): _ = self.from_latin1 s = _('.') * size - self.assertEquals(len(s), size) + self.assertEqual(len(s), size) s = s + s - self.assertEquals(len(s), size * 2) - self.assertEquals(s.count(_('.')), size * 2) + self.assertEqual(len(s), size * 2) + self.assertEqual(s.count(_('.')), size * 2) # This test is meaningful even with size < 2G, as long as the # repeated string is > 2G (but it tests more if both are > 2G :) @@ -473,10 +473,10 @@ class BaseStrTest: def test_repeat(self, size): _ = self.from_latin1 s = _('.') * size - self.assertEquals(len(s), size) + self.assertEqual(len(s), size) s = s * 2 - self.assertEquals(len(s), size * 2) - self.assertEquals(s.count(_('.')), size * 2) + self.assertEqual(len(s), size * 2) + self.assertEqual(s.count(_('.')), size * 2) @bigmemtest(minsize=_2G + 20, memuse=2) def test_slice_and_getitem(self, size): @@ -487,26 +487,26 @@ class BaseStrTest: stepsize = len(s) // 100 stepsize = stepsize - (stepsize % sublen) for i in range(0, len(s) - stepsize, stepsize): - self.assertEquals(s[i], SUBSTR[0]) - self.assertEquals(s[i:i + sublen], SUBSTR) - self.assertEquals(s[i:i + sublen:2], SUBSTR[::2]) + self.assertEqual(s[i], SUBSTR[0]) + self.assertEqual(s[i:i + sublen], SUBSTR) + self.assertEqual(s[i:i + sublen:2], SUBSTR[::2]) if i > 0: - self.assertEquals(s[i + sublen - 1:i - 1:-3], - SUBSTR[sublen::-3]) + self.assertEqual(s[i + sublen - 1:i - 1:-3], + SUBSTR[sublen::-3]) # Make sure we do some slicing and indexing near the end of the # string, too. - self.assertEquals(s[len(s) - 1], SUBSTR[-1]) - self.assertEquals(s[-1], SUBSTR[-1]) - self.assertEquals(s[len(s) - 10], SUBSTR[0]) - self.assertEquals(s[-sublen], SUBSTR[0]) - self.assertEquals(s[len(s):], _('')) - self.assertEquals(s[len(s) - 1:], SUBSTR[-1:]) - self.assertEquals(s[-1:], SUBSTR[-1:]) - self.assertEquals(s[len(s) - sublen:], SUBSTR) - self.assertEquals(s[-sublen:], SUBSTR) - self.assertEquals(len(s[:]), len(s)) - self.assertEquals(len(s[:len(s) - 5]), len(s) - 5) - self.assertEquals(len(s[5:-5]), len(s) - 10) + self.assertEqual(s[len(s) - 1], SUBSTR[-1]) + self.assertEqual(s[-1], SUBSTR[-1]) + self.assertEqual(s[len(s) - 10], SUBSTR[0]) + self.assertEqual(s[-sublen], SUBSTR[0]) + self.assertEqual(s[len(s):], _('')) + self.assertEqual(s[len(s) - 1:], SUBSTR[-1:]) + self.assertEqual(s[-1:], SUBSTR[-1:]) + self.assertEqual(s[len(s) - sublen:], SUBSTR) + self.assertEqual(s[-sublen:], SUBSTR) + self.assertEqual(len(s[:]), len(s)) + self.assertEqual(len(s[:len(s) - 5]), len(s) - 5) + self.assertEqual(len(s[5:-5]), len(s) - 10) self.assertRaises(IndexError, operator.getitem, s, len(s)) self.assertRaises(IndexError, operator.getitem, s, len(s) + 1) @@ -565,7 +565,7 @@ class StrTest(unittest.TestCase, BaseStrTest): expectedsize = size s = c * size - self.assertEquals(len(s.encode(enc)), expectedsize) + self.assertEqual(len(s.encode(enc)), expectedsize) def setUp(self): # HACK: adjust memory use of tests inherited from BaseStrTest @@ -632,7 +632,7 @@ class StrTest(unittest.TestCase, BaseStrTest): self.assertEqual(s, sf) del sf sf = '..%s..' % (s,) - self.assertEquals(len(sf), len(s) + 4) + self.assertEqual(len(sf), len(s) + 4) self.assertTrue(sf.startswith('..-')) self.assertTrue(sf.endswith('-..')) del s, sf @@ -642,18 +642,18 @@ class StrTest(unittest.TestCase, BaseStrTest): s = ''.join([edge, '%s', edge]) del edge s = s % '...' - self.assertEquals(len(s), size * 2 + 3) - self.assertEquals(s.count('.'), 3) - self.assertEquals(s.count('-'), size * 2) + self.assertEqual(len(s), size * 2 + 3) + self.assertEqual(s.count('.'), 3) + self.assertEqual(s.count('-'), size * 2) @bigmemtest(minsize=_2G + 10, memuse=character_size * 2) def test_repr_small(self, size): s = '-' * size s = repr(s) - self.assertEquals(len(s), size + 2) - self.assertEquals(s[0], "'") - self.assertEquals(s[-1], "'") - self.assertEquals(s.count('-'), size) + self.assertEqual(len(s), size + 2) + self.assertEqual(s[0], "'") + self.assertEqual(s[-1], "'") + self.assertEqual(s.count('-'), size) del s # repr() will create a string four times as large as this 'binary # string', but we don't want to allocate much more than twice @@ -661,21 +661,21 @@ class StrTest(unittest.TestCase, BaseStrTest): size = size // 5 * 2 s = '\x00' * size s = repr(s) - self.assertEquals(len(s), size * 4 + 2) - self.assertEquals(s[0], "'") - self.assertEquals(s[-1], "'") - self.assertEquals(s.count('\\'), size) - self.assertEquals(s.count('0'), size * 2) + self.assertEqual(len(s), size * 4 + 2) + self.assertEqual(s[0], "'") + self.assertEqual(s[-1], "'") + self.assertEqual(s.count('\\'), size) + self.assertEqual(s.count('0'), size * 2) @bigmemtest(minsize=_2G + 10, memuse=character_size * 5) def test_repr_large(self, size): s = '\x00' * size s = repr(s) - self.assertEquals(len(s), size * 4 + 2) - self.assertEquals(s[0], "'") - self.assertEquals(s[-1], "'") - self.assertEquals(s.count('\\'), size) - self.assertEquals(s.count('0'), size * 2) + self.assertEqual(len(s), size * 4 + 2) + self.assertEqual(s[0], "'") + self.assertEqual(s[-1], "'") + self.assertEqual(s.count('\\'), size) + self.assertEqual(s.count('0'), size * 2) @bigmemtest(minsize=2**32 / 5, memuse=character_size * 7) def test_unicode_repr(self, size): @@ -706,7 +706,7 @@ class BytesTest(unittest.TestCase, BaseStrTest): @bigmemtest(minsize=_2G + 2, memuse=1 + character_size) def test_decode(self, size): s = self.from_latin1('.') * size - self.assertEquals(len(s.decode('utf-8')), size) + self.assertEqual(len(s.decode('utf-8')), size) class BytearrayTest(unittest.TestCase, BaseStrTest): @@ -717,7 +717,7 @@ class BytearrayTest(unittest.TestCase, BaseStrTest): @bigmemtest(minsize=_2G + 2, memuse=1 + character_size) def test_decode(self, size): s = self.from_latin1('.') * size - self.assertEquals(len(s.decode('utf-8')), size) + self.assertEqual(len(s.decode('utf-8')), size) test_hash = None test_split_large = None @@ -752,9 +752,9 @@ class TupleTest(unittest.TestCase): # skipped, in verbose mode.) def basic_concat_test(self, size): t = ((),) * size - self.assertEquals(len(t), size) + self.assertEqual(len(t), size) t = t + t - self.assertEquals(len(t), size * 2) + self.assertEqual(len(t), size * 2) @bigmemtest(minsize=_2G // 2 + 2, memuse=24) def test_concat_small(self, size): @@ -767,7 +767,7 @@ class TupleTest(unittest.TestCase): @bigmemtest(minsize=_2G // 5 + 10, memuse=8 * 5) def test_contains(self, size): t = (1, 2, 3, 4, 5) * size - self.assertEquals(len(t), size * 5) + self.assertEqual(len(t), size * 5) self.assertTrue(5 in t) self.assertFalse((1, 2, 3, 4, 5) in t) self.assertFalse(0 in t) @@ -783,27 +783,27 @@ class TupleTest(unittest.TestCase): @bigmemtest(minsize=_2G + 10, memuse=8) def test_index_and_slice(self, size): t = (None,) * size - self.assertEquals(len(t), size) - self.assertEquals(t[-1], None) - self.assertEquals(t[5], None) - self.assertEquals(t[size - 1], None) + self.assertEqual(len(t), size) + self.assertEqual(t[-1], None) + self.assertEqual(t[5], None) + self.assertEqual(t[size - 1], None) self.assertRaises(IndexError, operator.getitem, t, size) - self.assertEquals(t[:5], (None,) * 5) - self.assertEquals(t[-5:], (None,) * 5) - self.assertEquals(t[20:25], (None,) * 5) - self.assertEquals(t[-25:-20], (None,) * 5) - self.assertEquals(t[size - 5:], (None,) * 5) - self.assertEquals(t[size - 5:size], (None,) * 5) - self.assertEquals(t[size - 6:size - 2], (None,) * 4) - self.assertEquals(t[size:size], ()) - self.assertEquals(t[size:size+5], ()) + self.assertEqual(t[:5], (None,) * 5) + self.assertEqual(t[-5:], (None,) * 5) + self.assertEqual(t[20:25], (None,) * 5) + self.assertEqual(t[-25:-20], (None,) * 5) + self.assertEqual(t[size - 5:], (None,) * 5) + self.assertEqual(t[size - 5:size], (None,) * 5) + self.assertEqual(t[size - 6:size - 2], (None,) * 4) + self.assertEqual(t[size:size], ()) + self.assertEqual(t[size:size+5], ()) # Like test_concat, split in two. def basic_test_repeat(self, size): t = ('',) * size - self.assertEquals(len(t), size) + self.assertEqual(len(t), size) t = t * 2 - self.assertEquals(len(t), size * 2) + self.assertEqual(len(t), size * 2) @bigmemtest(minsize=_2G // 2 + 2, memuse=24) def test_repeat_small(self, size): @@ -826,9 +826,9 @@ class TupleTest(unittest.TestCase): else: count = 0 for item in t: - self.assertEquals(item, count) + self.assertEqual(item, count) count += 1 - self.assertEquals(count, size) + self.assertEqual(count, size) @precisionbigmemtest(size=_1G - 25, memuse=9) def test_from_almost_2G_generator(self, size): @@ -836,9 +836,9 @@ class TupleTest(unittest.TestCase): t = tuple(range(size)) count = 0 for item in t: - self.assertEquals(item, count) + self.assertEqual(item, count) count += 1 - self.assertEquals(count, size) + self.assertEqual(count, size) except MemoryError: pass # acceptable, expected on 32-bit @@ -847,10 +847,10 @@ class TupleTest(unittest.TestCase): t = (0,) * size s = repr(t) # The repr of a tuple of 0's is exactly three times the tuple length. - self.assertEquals(len(s), size * 3) - self.assertEquals(s[:5], '(0, 0') - self.assertEquals(s[-5:], '0, 0)') - self.assertEquals(s.count('0'), size) + self.assertEqual(len(s), size * 3) + self.assertEqual(s[:5], '(0, 0') + self.assertEqual(s[-5:], '0, 0)') + self.assertEqual(s.count('0'), size) @bigmemtest(minsize=_2G // 3 + 2, memuse=8 + 3) def test_repr_small(self, size): @@ -886,9 +886,9 @@ class ListTest(unittest.TestCase): # skipped, in verbose mode.) def basic_test_concat(self, size): l = [[]] * size - self.assertEquals(len(l), size) + self.assertEqual(len(l), size) l = l + l - self.assertEquals(len(l), size * 2) + self.assertEqual(len(l), size * 2) @bigmemtest(minsize=_2G // 2 + 2, memuse=24) def test_concat_small(self, size): @@ -901,7 +901,7 @@ class ListTest(unittest.TestCase): def basic_test_inplace_concat(self, size): l = [sys.stdout] * size l += l - self.assertEquals(len(l), size * 2) + self.assertEqual(len(l), size * 2) self.assertTrue(l[0] is l[-1]) self.assertTrue(l[size - 1] is l[size + 1]) @@ -916,7 +916,7 @@ class ListTest(unittest.TestCase): @bigmemtest(minsize=_2G // 5 + 10, memuse=8 * 5) def test_contains(self, size): l = [1, 2, 3, 4, 5] * size - self.assertEquals(len(l), size * 5) + self.assertEqual(len(l), size * 5) self.assertTrue(5 in l) self.assertFalse([1, 2, 3, 4, 5] in l) self.assertFalse(0 in l) @@ -929,66 +929,66 @@ class ListTest(unittest.TestCase): @bigmemtest(minsize=_2G + 10, memuse=8) def test_index_and_slice(self, size): l = [None] * size - self.assertEquals(len(l), size) - self.assertEquals(l[-1], None) - self.assertEquals(l[5], None) - self.assertEquals(l[size - 1], None) + self.assertEqual(len(l), size) + self.assertEqual(l[-1], None) + self.assertEqual(l[5], None) + self.assertEqual(l[size - 1], None) self.assertRaises(IndexError, operator.getitem, l, size) - self.assertEquals(l[:5], [None] * 5) - self.assertEquals(l[-5:], [None] * 5) - self.assertEquals(l[20:25], [None] * 5) - self.assertEquals(l[-25:-20], [None] * 5) - self.assertEquals(l[size - 5:], [None] * 5) - self.assertEquals(l[size - 5:size], [None] * 5) - self.assertEquals(l[size - 6:size - 2], [None] * 4) - self.assertEquals(l[size:size], []) - self.assertEquals(l[size:size+5], []) + self.assertEqual(l[:5], [None] * 5) + self.assertEqual(l[-5:], [None] * 5) + self.assertEqual(l[20:25], [None] * 5) + self.assertEqual(l[-25:-20], [None] * 5) + self.assertEqual(l[size - 5:], [None] * 5) + self.assertEqual(l[size - 5:size], [None] * 5) + self.assertEqual(l[size - 6:size - 2], [None] * 4) + self.assertEqual(l[size:size], []) + self.assertEqual(l[size:size+5], []) l[size - 2] = 5 - self.assertEquals(len(l), size) - self.assertEquals(l[-3:], [None, 5, None]) - self.assertEquals(l.count(5), 1) + self.assertEqual(len(l), size) + self.assertEqual(l[-3:], [None, 5, None]) + self.assertEqual(l.count(5), 1) self.assertRaises(IndexError, operator.setitem, l, size, 6) - self.assertEquals(len(l), size) + self.assertEqual(len(l), size) l[size - 7:] = [1, 2, 3, 4, 5] size -= 2 - self.assertEquals(len(l), size) - self.assertEquals(l[-7:], [None, None, 1, 2, 3, 4, 5]) + self.assertEqual(len(l), size) + self.assertEqual(l[-7:], [None, None, 1, 2, 3, 4, 5]) l[:7] = [1, 2, 3, 4, 5] size -= 2 - self.assertEquals(len(l), size) - self.assertEquals(l[:7], [1, 2, 3, 4, 5, None, None]) + self.assertEqual(len(l), size) + self.assertEqual(l[:7], [1, 2, 3, 4, 5, None, None]) del l[size - 1] size -= 1 - self.assertEquals(len(l), size) - self.assertEquals(l[-1], 4) + self.assertEqual(len(l), size) + self.assertEqual(l[-1], 4) del l[-2:] size -= 2 - self.assertEquals(len(l), size) - self.assertEquals(l[-1], 2) + self.assertEqual(len(l), size) + self.assertEqual(l[-1], 2) del l[0] size -= 1 - self.assertEquals(len(l), size) - self.assertEquals(l[0], 2) + self.assertEqual(len(l), size) + self.assertEqual(l[0], 2) del l[:2] size -= 2 - self.assertEquals(len(l), size) - self.assertEquals(l[0], 4) + self.assertEqual(len(l), size) + self.assertEqual(l[0], 4) # Like test_concat, split in two. def basic_test_repeat(self, size): l = [] * size self.assertFalse(l) l = [''] * size - self.assertEquals(len(l), size) + self.assertEqual(len(l), size) l = l * 2 - self.assertEquals(len(l), size * 2) + self.assertEqual(len(l), size * 2) @bigmemtest(minsize=_2G // 2 + 2, memuse=24) def test_repeat_small(self, size): @@ -1001,13 +1001,13 @@ class ListTest(unittest.TestCase): def basic_test_inplace_repeat(self, size): l = [''] l *= size - self.assertEquals(len(l), size) + self.assertEqual(len(l), size) self.assertTrue(l[0] is l[-1]) del l l = [''] * size l *= 2 - self.assertEquals(len(l), size * 2) + self.assertEqual(len(l), size * 2) self.assertTrue(l[size - 1] is l[-1]) @bigmemtest(minsize=_2G // 2 + 2, memuse=16) @@ -1022,10 +1022,10 @@ class ListTest(unittest.TestCase): l = [0] * size s = repr(l) # The repr of a list of 0's is exactly three times the list length. - self.assertEquals(len(s), size * 3) - self.assertEquals(s[:5], '[0, 0') - self.assertEquals(s[-5:], '0, 0]') - self.assertEquals(s.count('0'), size) + self.assertEqual(len(s), size * 3) + self.assertEqual(s[:5], '[0, 0') + self.assertEqual(s[-5:], '0, 0]') + self.assertEqual(s.count('0'), size) @bigmemtest(minsize=_2G // 3 + 2, memuse=8 + 3) def test_repr_small(self, size): @@ -1041,20 +1041,20 @@ class ListTest(unittest.TestCase): def test_append(self, size): l = [object()] * size l.append(object()) - self.assertEquals(len(l), size+1) + self.assertEqual(len(l), size+1) self.assertTrue(l[-3] is l[-2]) self.assertFalse(l[-2] is l[-1]) @bigmemtest(minsize=_2G // 5 + 2, memuse=8 * 5) def test_count(self, size): l = [1, 2, 3, 4, 5] * size - self.assertEquals(l.count(1), size) - self.assertEquals(l.count("1"), 0) + self.assertEqual(l.count(1), size) + self.assertEqual(l.count("1"), 0) def basic_test_extend(self, size): l = [object] * size l.extend(l) - self.assertEquals(len(l), size * 2) + self.assertEqual(len(l), size * 2) self.assertTrue(l[0] is l[-1]) self.assertTrue(l[size - 1] is l[size + 1]) @@ -1070,9 +1070,9 @@ class ListTest(unittest.TestCase): def test_index(self, size): l = [1, 2, 3, 4, 5] * size size *= 5 - self.assertEquals(l.index(1), 0) - self.assertEquals(l.index(5, size - 5), size - 1) - self.assertEquals(l.index(5, size - 5, size), size - 1) + self.assertEqual(l.index(1), 0) + self.assertEqual(l.index(5, size - 5), size - 1) + self.assertEqual(l.index(5, size - 5, size), size - 1) self.assertRaises(ValueError, l.index, 1, size - 4, size) self.assertRaises(ValueError, l.index, 6) @@ -1082,80 +1082,80 @@ class ListTest(unittest.TestCase): l = [1.0] * size l.insert(size - 1, "A") size += 1 - self.assertEquals(len(l), size) - self.assertEquals(l[-3:], [1.0, "A", 1.0]) + self.assertEqual(len(l), size) + self.assertEqual(l[-3:], [1.0, "A", 1.0]) l.insert(size + 1, "B") size += 1 - self.assertEquals(len(l), size) - self.assertEquals(l[-3:], ["A", 1.0, "B"]) + self.assertEqual(len(l), size) + self.assertEqual(l[-3:], ["A", 1.0, "B"]) l.insert(1, "C") size += 1 - self.assertEquals(len(l), size) - self.assertEquals(l[:3], [1.0, "C", 1.0]) - self.assertEquals(l[size - 3:], ["A", 1.0, "B"]) + self.assertEqual(len(l), size) + self.assertEqual(l[:3], [1.0, "C", 1.0]) + self.assertEqual(l[size - 3:], ["A", 1.0, "B"]) @bigmemtest(minsize=_2G // 5 + 4, memuse=8 * 5) def test_pop(self, size): l = ["a", "b", "c", "d", "e"] * size size *= 5 - self.assertEquals(len(l), size) + self.assertEqual(len(l), size) item = l.pop() size -= 1 - self.assertEquals(len(l), size) - self.assertEquals(item, "e") - self.assertEquals(l[-2:], ["c", "d"]) + self.assertEqual(len(l), size) + self.assertEqual(item, "e") + self.assertEqual(l[-2:], ["c", "d"]) item = l.pop(0) size -= 1 - self.assertEquals(len(l), size) - self.assertEquals(item, "a") - self.assertEquals(l[:2], ["b", "c"]) + self.assertEqual(len(l), size) + self.assertEqual(item, "a") + self.assertEqual(l[:2], ["b", "c"]) item = l.pop(size - 2) size -= 1 - self.assertEquals(len(l), size) - self.assertEquals(item, "c") - self.assertEquals(l[-2:], ["b", "d"]) + self.assertEqual(len(l), size) + self.assertEqual(item, "c") + self.assertEqual(l[-2:], ["b", "d"]) @bigmemtest(minsize=_2G + 10, memuse=8) def test_remove(self, size): l = [10] * size - self.assertEquals(len(l), size) + self.assertEqual(len(l), size) l.remove(10) size -= 1 - self.assertEquals(len(l), size) + self.assertEqual(len(l), size) # Because of the earlier l.remove(), this append doesn't trigger # a resize. l.append(5) size += 1 - self.assertEquals(len(l), size) - self.assertEquals(l[-2:], [10, 5]) + self.assertEqual(len(l), size) + self.assertEqual(l[-2:], [10, 5]) l.remove(5) size -= 1 - self.assertEquals(len(l), size) - self.assertEquals(l[-2:], [10, 10]) + self.assertEqual(len(l), size) + self.assertEqual(l[-2:], [10, 10]) @bigmemtest(minsize=_2G // 5 + 2, memuse=8 * 5) def test_reverse(self, size): l = [1, 2, 3, 4, 5] * size l.reverse() - self.assertEquals(len(l), size * 5) - self.assertEquals(l[-5:], [5, 4, 3, 2, 1]) - self.assertEquals(l[:5], [5, 4, 3, 2, 1]) + self.assertEqual(len(l), size * 5) + self.assertEqual(l[-5:], [5, 4, 3, 2, 1]) + self.assertEqual(l[:5], [5, 4, 3, 2, 1]) @bigmemtest(minsize=_2G // 5 + 2, memuse=8 * 5) def test_sort(self, size): l = [1, 2, 3, 4, 5] * size l.sort() - self.assertEquals(len(l), size * 5) - self.assertEquals(l.count(1), size) - self.assertEquals(l[:10], [1] * 10) - self.assertEquals(l[-10:], [5] * 10) + self.assertEqual(len(l), size * 5) + self.assertEqual(l.count(1), size) + self.assertEqual(l[:10], [1] * 10) + self.assertEqual(l[-10:], [5] * 10) def test_main(): support.run_unittest(StrTest, BytesTest, BytearrayTest, diff --git a/Lib/test/test_builtin.py b/Lib/test/test_builtin.py index 645ef9d..420a17f 100644 --- a/Lib/test/test_builtin.py +++ b/Lib/test/test_builtin.py @@ -551,15 +551,15 @@ class BuiltinTest(unittest.TestCase): class X: def __hash__(self): return 2**100 - self.assertEquals(type(hash(X())), int) + self.assertEqual(type(hash(X())), int) class Y(object): def __hash__(self): return 2**100 - self.assertEquals(type(hash(Y())), int) + self.assertEqual(type(hash(Y())), int) class Z(int): def __hash__(self): return self - self.assertEquals(hash(Z(42)), hash(42)) + self.assertEqual(hash(Z(42)), hash(42)) def test_hex(self): self.assertEqual(hex(16), '0x10') @@ -791,7 +791,7 @@ class BuiltinTest(unittest.TestCase): self.assertEqual(next(it), 1) self.assertRaises(StopIteration, next, it) self.assertRaises(StopIteration, next, it) - self.assertEquals(next(it, 42), 42) + self.assertEqual(next(it, 42), 42) class Iter(object): def __iter__(self): @@ -800,7 +800,7 @@ class BuiltinTest(unittest.TestCase): raise StopIteration it = iter(Iter()) - self.assertEquals(next(it, 42), 42) + self.assertEqual(next(it, 42), 42) self.assertRaises(StopIteration, next, it) def gen(): @@ -808,9 +808,9 @@ class BuiltinTest(unittest.TestCase): return it = gen() - self.assertEquals(next(it), 1) + self.assertEqual(next(it), 1) self.assertRaises(StopIteration, next, it) - self.assertEquals(next(it, 42), 42) + self.assertEqual(next(it, 42), 42) def test_oct(self): self.assertEqual(oct(100), '0o144') diff --git a/Lib/test/test_bytes.py b/Lib/test/test_bytes.py index 28ae5ca..8b964ca 100644 --- a/Lib/test/test_bytes.py +++ b/Lib/test/test_bytes.py @@ -246,11 +246,11 @@ class BaseBytesTest(unittest.TestCase): def test_fromhex(self): self.assertRaises(TypeError, self.type2test.fromhex) self.assertRaises(TypeError, self.type2test.fromhex, 1) - self.assertEquals(self.type2test.fromhex(''), self.type2test()) + self.assertEqual(self.type2test.fromhex(''), self.type2test()) b = bytearray([0x1a, 0x2b, 0x30]) - self.assertEquals(self.type2test.fromhex('1a2B30'), b) - self.assertEquals(self.type2test.fromhex(' 1A 2B 30 '), b) - self.assertEquals(self.type2test.fromhex('0000'), b'\0\0') + self.assertEqual(self.type2test.fromhex('1a2B30'), b) + self.assertEqual(self.type2test.fromhex(' 1A 2B 30 '), b) + self.assertEqual(self.type2test.fromhex('0000'), b'\0\0') self.assertRaises(TypeError, self.type2test.fromhex, b'1B') self.assertRaises(ValueError, self.type2test.fromhex, 'a') self.assertRaises(ValueError, self.type2test.fromhex, 'rt') @@ -609,11 +609,11 @@ class ByteArrayTest(BaseBytesTest): data.reverse() L[start:stop:step] = data b[start:stop:step] = data - self.assertEquals(b, bytearray(L)) + self.assertEqual(b, bytearray(L)) del L[start:stop:step] del b[start:stop:step] - self.assertEquals(b, bytearray(L)) + self.assertEqual(b, bytearray(L)) def test_setslice_trap(self): # This test verifies that we correctly handle assigning self @@ -792,25 +792,25 @@ class ByteArrayTest(BaseBytesTest): resize(10) orig = b[:] self.assertRaises(BufferError, resize, 11) - self.assertEquals(b, orig) + self.assertEqual(b, orig) self.assertRaises(BufferError, resize, 9) - self.assertEquals(b, orig) + self.assertEqual(b, orig) self.assertRaises(BufferError, resize, 0) - self.assertEquals(b, orig) + self.assertEqual(b, orig) # Other operations implying resize self.assertRaises(BufferError, b.pop, 0) - self.assertEquals(b, orig) + self.assertEqual(b, orig) self.assertRaises(BufferError, b.remove, b[1]) - self.assertEquals(b, orig) + self.assertEqual(b, orig) def delitem(): del b[1] self.assertRaises(BufferError, delitem) - self.assertEquals(b, orig) + self.assertEqual(b, orig) # deleting a non-contiguous slice def delslice(): b[1:-1:2] = b"" self.assertRaises(BufferError, delslice) - self.assertEquals(b, orig) + self.assertEqual(b, orig) def test_empty_bytearray(self): # Issue #7561: operations on empty bytearrays could crash in many diff --git a/Lib/test/test_cfgparser.py b/Lib/test/test_cfgparser.py index a3d2640..299870c 100644 --- a/Lib/test/test_cfgparser.py +++ b/Lib/test/test_cfgparser.py @@ -463,14 +463,14 @@ class SortedTestCase(RawConfigParserTestCase): "k=v\n") output = io.StringIO() self.cf.write(output) - self.assertEquals(output.getvalue(), - "[a]\n" - "k = v\n\n" - "[b]\n" - "o1 = 4\n" - "o2 = 3\n" - "o3 = 2\n" - "o4 = 1\n\n") + self.assertEqual(output.getvalue(), + "[a]\n" + "k = v\n\n" + "[b]\n" + "o1 = 4\n" + "o2 = 3\n" + "o3 = 2\n" + "o4 = 1\n\n") def test_main(): support.run_unittest( diff --git a/Lib/test/test_cgi.py b/Lib/test/test_cgi.py index ef7dfa5..16c6204 100644 --- a/Lib/test/test_cgi.py +++ b/Lib/test/test_cgi.py @@ -220,7 +220,7 @@ Content-Disposition: form-data; name="submit" -----------------------------721837373350705526688164684-- """ fs = cgi.FieldStorage(fp=StringIO(postdata), environ=env) - self.assertEquals(len(fs.list), 4) + self.assertEqual(len(fs.list), 4) expect = [{'name':'id', 'filename':None, 'value':'1234'}, {'name':'title', 'filename':None, 'value':''}, {'name':'file', 'filename':'test.txt', 'value':'Testing 123.'}, @@ -228,7 +228,7 @@ Content-Disposition: form-data; name="submit" for x in range(len(fs.list)): for k, exp in expect[x].items(): got = getattr(fs.list[x], k) - self.assertEquals(got, exp) + self.assertEqual(got, exp) _qs_result = { 'key1': 'value1', diff --git a/Lib/test/test_charmapcodec.py b/Lib/test/test_charmapcodec.py index 8b79bde..6226587 100644 --- a/Lib/test/test_charmapcodec.py +++ b/Lib/test/test_charmapcodec.py @@ -27,24 +27,24 @@ codecname = 'testcodec' class CharmapCodecTest(unittest.TestCase): def test_constructorx(self): - self.assertEquals(str(b'abc', codecname), 'abc') - self.assertEquals(str(b'xdef', codecname), 'abcdef') - self.assertEquals(str(b'defx', codecname), 'defabc') - self.assertEquals(str(b'dxf', codecname), 'dabcf') - self.assertEquals(str(b'dxfx', codecname), 'dabcfabc') + self.assertEqual(str(b'abc', codecname), 'abc') + self.assertEqual(str(b'xdef', codecname), 'abcdef') + self.assertEqual(str(b'defx', codecname), 'defabc') + self.assertEqual(str(b'dxf', codecname), 'dabcf') + self.assertEqual(str(b'dxfx', codecname), 'dabcfabc') def test_encodex(self): - self.assertEquals('abc'.encode(codecname), b'abc') - self.assertEquals('xdef'.encode(codecname), b'abcdef') - self.assertEquals('defx'.encode(codecname), b'defabc') - self.assertEquals('dxf'.encode(codecname), b'dabcf') - self.assertEquals('dxfx'.encode(codecname), b'dabcfabc') + self.assertEqual('abc'.encode(codecname), b'abc') + self.assertEqual('xdef'.encode(codecname), b'abcdef') + self.assertEqual('defx'.encode(codecname), b'defabc') + self.assertEqual('dxf'.encode(codecname), b'dabcf') + self.assertEqual('dxfx'.encode(codecname), b'dabcfabc') def test_constructory(self): - self.assertEquals(str(b'ydef', codecname), 'def') - self.assertEquals(str(b'defy', codecname), 'def') - self.assertEquals(str(b'dyf', codecname), 'df') - self.assertEquals(str(b'dyfy', codecname), 'df') + self.assertEqual(str(b'ydef', codecname), 'def') + self.assertEqual(str(b'defy', codecname), 'def') + self.assertEqual(str(b'dyf', codecname), 'df') + self.assertEqual(str(b'dyfy', codecname), 'df') def test_maptoundefined(self): self.assertRaises(UnicodeError, str, b'abc\001', codecname) diff --git a/Lib/test/test_class.py b/Lib/test/test_class.py index 552c521..c7003fb 100644 --- a/Lib/test/test_class.py +++ b/Lib/test/test_class.py @@ -436,7 +436,7 @@ class ClassTests(unittest.TestCase): del testme import gc gc.collect() - self.assertEquals(["crab people, crab people"], x) + self.assertEqual(["crab people, crab people"], x) def testBadTypeReturned(self): # return values of some method are type-checked @@ -529,17 +529,17 @@ class ClassTests(unittest.TestCase): a1 = A(1) a2 = A(2) - self.assertEquals(a1.f, a1.f) - self.assertNotEquals(a1.f, a2.f) - self.assertNotEquals(a1.f, a1.g) - self.assertEquals(a1.f, A(1).f) - self.assertEquals(hash(a1.f), hash(a1.f)) - self.assertEquals(hash(a1.f), hash(A(1).f)) - - self.assertNotEquals(A.f, a1.f) - self.assertNotEquals(A.f, A.g) - self.assertEquals(B.f, A.f) - self.assertEquals(hash(B.f), hash(A.f)) + self.assertEqual(a1.f, a1.f) + self.assertNotEqual(a1.f, a2.f) + self.assertNotEqual(a1.f, a1.g) + self.assertEqual(a1.f, A(1).f) + self.assertEqual(hash(a1.f), hash(a1.f)) + self.assertEqual(hash(a1.f), hash(A(1).f)) + + self.assertNotEqual(A.f, a1.f) + self.assertNotEqual(A.f, A.g) + self.assertEqual(B.f, A.f) + self.assertEqual(hash(B.f), hash(A.f)) # the following triggers a SystemError in 2.4 a = A(hash(A.f)^(-1)) diff --git a/Lib/test/test_codeccallbacks.py b/Lib/test/test_codeccallbacks.py index 6105fc0..c5b1e25 100644 --- a/Lib/test/test_codeccallbacks.py +++ b/Lib/test/test_codeccallbacks.py @@ -186,7 +186,7 @@ class CodecCallbackTest(unittest.TestCase): charmap = dict((ord(c), bytes(2*c.upper(), 'ascii')) for c in "abcdefgh") sin = "abc" sout = b"AABBCC" - self.assertEquals(codecs.charmap_encode(sin, "strict", charmap)[0], sout) + self.assertEqual(codecs.charmap_encode(sin, "strict", charmap)[0], sout) sin = "abcA" self.assertRaises(UnicodeError, codecs.charmap_encode, sin, "strict", charmap) @@ -194,7 +194,7 @@ class CodecCallbackTest(unittest.TestCase): charmap[ord("?")] = b"XYZ" sin = "abcDEF" sout = b"AABBCCXYZXYZXYZ" - self.assertEquals(codecs.charmap_encode(sin, "replace", charmap)[0], sout) + self.assertEqual(codecs.charmap_encode(sin, "replace", charmap)[0], sout) charmap[ord("?")] = "XYZ" # wrong type in mapping self.assertRaises(TypeError, codecs.charmap_encode, sin, "replace", charmap) @@ -327,7 +327,7 @@ class CodecCallbackTest(unittest.TestCase): # check with the correct number and type of arguments exc = exctype(*args) - self.assertEquals(str(exc), msg) + self.assertEqual(str(exc), msg) def test_unicodeencodeerror(self): self.check_exceptionobjectargs( @@ -437,17 +437,17 @@ class CodecCallbackTest(unittest.TestCase): UnicodeError("ouch") ) # If the correct exception is passed in, "ignore" returns an empty replacement - self.assertEquals( + self.assertEqual( codecs.ignore_errors( UnicodeEncodeError("ascii", "\u3042", 0, 1, "ouch")), ("", 1) ) - self.assertEquals( + self.assertEqual( codecs.ignore_errors( UnicodeDecodeError("ascii", bytearray(b"\xff"), 0, 1, "ouch")), ("", 1) ) - self.assertEquals( + self.assertEqual( codecs.ignore_errors( UnicodeTranslateError("\u3042", 0, 1, "ouch")), ("", 1) @@ -477,17 +477,17 @@ class CodecCallbackTest(unittest.TestCase): BadObjectUnicodeDecodeError() ) # With the correct exception, "replace" returns an "?" or "\ufffd" replacement - self.assertEquals( + self.assertEqual( codecs.replace_errors( UnicodeEncodeError("ascii", "\u3042", 0, 1, "ouch")), ("?", 1) ) - self.assertEquals( + self.assertEqual( codecs.replace_errors( UnicodeDecodeError("ascii", bytearray(b"\xff"), 0, 1, "ouch")), ("\ufffd", 1) ) - self.assertEquals( + self.assertEqual( codecs.replace_errors( UnicodeTranslateError("\u3042", 0, 1, "ouch")), ("\ufffd", 1) @@ -520,7 +520,7 @@ class CodecCallbackTest(unittest.TestCase): # Use the correct exception cs = (0, 1, 9, 10, 99, 100, 999, 1000, 9999, 10000, 0x3042) s = "".join(chr(c) for c in cs) - self.assertEquals( + self.assertEqual( codecs.xmlcharrefreplace_errors( UnicodeEncodeError("ascii", s, 0, len(s), "ouch") ), @@ -552,52 +552,52 @@ class CodecCallbackTest(unittest.TestCase): UnicodeTranslateError("\u3042", 0, 1, "ouch") ) # Use the correct exception - self.assertEquals( + self.assertEqual( codecs.backslashreplace_errors( UnicodeEncodeError("ascii", "\u3042", 0, 1, "ouch")), ("\\u3042", 1) ) - self.assertEquals( + self.assertEqual( codecs.backslashreplace_errors( UnicodeEncodeError("ascii", "\x00", 0, 1, "ouch")), ("\\x00", 1) ) - self.assertEquals( + self.assertEqual( codecs.backslashreplace_errors( UnicodeEncodeError("ascii", "\xff", 0, 1, "ouch")), ("\\xff", 1) ) - self.assertEquals( + self.assertEqual( codecs.backslashreplace_errors( UnicodeEncodeError("ascii", "\u0100", 0, 1, "ouch")), ("\\u0100", 1) ) - self.assertEquals( + self.assertEqual( codecs.backslashreplace_errors( UnicodeEncodeError("ascii", "\uffff", 0, 1, "ouch")), ("\\uffff", 1) ) # 1 on UCS-4 builds, 2 on UCS-2 len_wide = len("\U00010000") - self.assertEquals( + self.assertEqual( codecs.backslashreplace_errors( UnicodeEncodeError("ascii", "\U00010000", 0, len_wide, "ouch")), ("\\U00010000", len_wide) ) - self.assertEquals( + self.assertEqual( codecs.backslashreplace_errors( UnicodeEncodeError("ascii", "\U0010ffff", 0, len_wide, "ouch")), ("\\U0010ffff", len_wide) ) # Lone surrogates (regardless of unicode width) - self.assertEquals( + self.assertEqual( codecs.backslashreplace_errors( UnicodeEncodeError("ascii", "\ud800", 0, 1, "ouch")), ("\\ud800", 1) ) - self.assertEquals( + self.assertEqual( codecs.backslashreplace_errors( UnicodeEncodeError("ascii", "\udfff", 0, 1, "ouch")), ("\\udfff", 1) @@ -630,14 +630,14 @@ class CodecCallbackTest(unittest.TestCase): ) def test_lookup(self): - self.assertEquals(codecs.strict_errors, codecs.lookup_error("strict")) - self.assertEquals(codecs.ignore_errors, codecs.lookup_error("ignore")) - self.assertEquals(codecs.strict_errors, codecs.lookup_error("strict")) - self.assertEquals( + self.assertEqual(codecs.strict_errors, codecs.lookup_error("strict")) + self.assertEqual(codecs.ignore_errors, codecs.lookup_error("ignore")) + self.assertEqual(codecs.strict_errors, codecs.lookup_error("strict")) + self.assertEqual( codecs.xmlcharrefreplace_errors, codecs.lookup_error("xmlcharrefreplace") ) - self.assertEquals( + self.assertEqual( codecs.backslashreplace_errors, codecs.lookup_error("backslashreplace") ) @@ -713,11 +713,11 @@ class CodecCallbackTest(unittest.TestCase): # Valid negative position handler.pos = -1 - self.assertEquals(b"\xff0".decode("ascii", "test.posreturn"), "<?>0") + self.assertEqual(b"\xff0".decode("ascii", "test.posreturn"), "<?>0") # Valid negative position handler.pos = -2 - self.assertEquals(b"\xff0".decode("ascii", "test.posreturn"), "<?><?>") + self.assertEqual(b"\xff0".decode("ascii", "test.posreturn"), "<?><?>") # Negative position out of bounds handler.pos = -3 @@ -725,11 +725,11 @@ class CodecCallbackTest(unittest.TestCase): # Valid positive position handler.pos = 1 - self.assertEquals(b"\xff0".decode("ascii", "test.posreturn"), "<?>0") + self.assertEqual(b"\xff0".decode("ascii", "test.posreturn"), "<?>0") # Largest valid positive position (one beyond end of input) handler.pos = 2 - self.assertEquals(b"\xff0".decode("ascii", "test.posreturn"), "<?>") + self.assertEqual(b"\xff0".decode("ascii", "test.posreturn"), "<?>") # Invalid positive position handler.pos = 3 @@ -737,7 +737,7 @@ class CodecCallbackTest(unittest.TestCase): # Restart at the "0" handler.pos = 6 - self.assertEquals(b"\\uyyyy0".decode("raw-unicode-escape", "test.posreturn"), "<?>0") + self.assertEqual(b"\\uyyyy0".decode("raw-unicode-escape", "test.posreturn"), "<?>0") class D(dict): def __getitem__(self, key): @@ -767,11 +767,11 @@ class CodecCallbackTest(unittest.TestCase): # Valid negative position handler.pos = -1 - self.assertEquals("\xff0".encode("ascii", "test.posreturn"), b"<?>0") + self.assertEqual("\xff0".encode("ascii", "test.posreturn"), b"<?>0") # Valid negative position handler.pos = -2 - self.assertEquals("\xff0".encode("ascii", "test.posreturn"), b"<?><?>") + self.assertEqual("\xff0".encode("ascii", "test.posreturn"), b"<?><?>") # Negative position out of bounds handler.pos = -3 @@ -779,11 +779,11 @@ class CodecCallbackTest(unittest.TestCase): # Valid positive position handler.pos = 1 - self.assertEquals("\xff0".encode("ascii", "test.posreturn"), b"<?>0") + self.assertEqual("\xff0".encode("ascii", "test.posreturn"), b"<?>0") # Largest valid positive position (one beyond end of input handler.pos = 2 - self.assertEquals("\xff0".encode("ascii", "test.posreturn"), b"<?>") + self.assertEqual("\xff0".encode("ascii", "test.posreturn"), b"<?>") # Invalid positive position handler.pos = 3 diff --git a/Lib/test/test_codecs.py b/Lib/test/test_codecs.py index 5ee2d9f..93cdf91 100644 --- a/Lib/test/test_codecs.py +++ b/Lib/test/test_codecs.py @@ -300,7 +300,7 @@ class UTF32Test(ReadTest): # try to read it back s = io.BytesIO(d) f = reader(s) - self.assertEquals(f.read(), "spamspam") + self.assertEqual(f.read(), "spamspam") def test_badbom(self): s = io.BytesIO(4*b"\xff") @@ -464,7 +464,7 @@ class UTF16Test(ReadTest): # try to read it back s = io.BytesIO(d) f = reader(s) - self.assertEquals(f.read(), "spamspam") + self.assertEqual(f.read(), "spamspam") def test_badbom(self): s = io.BytesIO(b"\xff\xff") @@ -608,10 +608,10 @@ class UTF8Test(ReadTest): b'[?]') def test_surrogatepass_handler(self): - self.assertEquals("abc\ud800def".encode("utf-8", "surrogatepass"), - b"abc\xed\xa0\x80def") - self.assertEquals(b"abc\xed\xa0\x80def".decode("utf-8", "surrogatepass"), - "abc\ud800def") + self.assertEqual("abc\ud800def".encode("utf-8", "surrogatepass"), + b"abc\xed\xa0\x80def") + self.assertEqual(b"abc\xed\xa0\x80def".decode("utf-8", "surrogatepass"), + "abc\ud800def") self.assertTrue(codecs.lookup_error("surrogatepass")) class UTF7Test(ReadTest): @@ -694,7 +694,7 @@ class UTF8SigTest(ReadTest): def test_bug1601501(self): # SF bug #1601501: check that the codec works with a buffer - self.assertEquals(str(b"\xef\xbb\xbf", "utf-8-sig"), "") + self.assertEqual(str(b"\xef\xbb\xbf", "utf-8-sig"), "") def test_bom(self): d = codecs.getincrementaldecoder("utf-8-sig")() @@ -747,7 +747,7 @@ class UTF8SigTest(ReadTest): class EscapeDecodeTest(unittest.TestCase): def test_empty(self): - self.assertEquals(codecs.escape_decode(""), ("", 0)) + self.assertEqual(codecs.escape_decode(""), ("", 0)) class RecodingTest(unittest.TestCase): def test_recoding(self): @@ -874,16 +874,16 @@ class PunycodeTest(unittest.TestCase): # code produces only lower case. Converting just puny to # lower is also insufficient, since some of the input characters # are upper case. - self.assertEquals( + self.assertEqual( str(uni.encode("punycode"), "ascii").lower(), str(puny, "ascii").lower() ) def test_decode(self): for uni, puny in punycode_testcases: - self.assertEquals(uni, puny.decode("punycode")) + self.assertEqual(uni, puny.decode("punycode")) puny = puny.decode("ascii").encode("ascii") - self.assertEquals(uni, puny.decode("punycode")) + self.assertEqual(uni, puny.decode("punycode")) class UnicodeInternalTest(unittest.TestCase): def test_bug1251300(self): @@ -905,7 +905,7 @@ class UnicodeInternalTest(unittest.TestCase): for internal, uni in ok: if sys.byteorder == "little": internal = bytes(reversed(internal)) - self.assertEquals(uni, internal.decode("unicode_internal")) + self.assertEqual(uni, internal.decode("unicode_internal")) for internal in not_ok: if sys.byteorder == "little": internal = bytes(reversed(internal)) @@ -917,10 +917,10 @@ class UnicodeInternalTest(unittest.TestCase): try: b"\x00\x00\x00\x00\x00\x11\x11\x00".decode("unicode_internal") except UnicodeDecodeError as ex: - self.assertEquals("unicode_internal", ex.encoding) - self.assertEquals(b"\x00\x00\x00\x00\x00\x11\x11\x00", ex.object) - self.assertEquals(4, ex.start) - self.assertEquals(8, ex.end) + self.assertEqual("unicode_internal", ex.encoding) + self.assertEqual(b"\x00\x00\x00\x00\x00\x11\x11\x00", ex.object) + self.assertEqual(4, ex.start) + self.assertEqual(8, ex.end) else: self.fail() @@ -932,15 +932,15 @@ class UnicodeInternalTest(unittest.TestCase): ignored = decoder(bytes("%s\x22\x22\x22\x22%s" % (ab[:4], ab[4:]), "ascii"), "UnicodeInternalTest") - self.assertEquals(("ab", 12), ignored) + self.assertEqual(("ab", 12), ignored) def test_encode_length(self): # Issue 3739 encoder = codecs.getencoder("unicode_internal") - self.assertEquals(encoder("a")[1], 1) - self.assertEquals(encoder("\xe9\u0142")[1], 2) + self.assertEqual(encoder("a")[1], 1) + self.assertEqual(encoder("\xe9\u0142")[1], 2) - self.assertEquals(codecs.escape_encode(br'\x00')[1], 4) + self.assertEqual(codecs.escape_encode(br'\x00')[1], 4) # From http://www.gnu.org/software/libidn/draft-josefsson-idn-test-vectors.html nameprep_tests = [ @@ -1111,101 +1111,101 @@ class NameprepTest(unittest.TestCase): else: prepped = str(prepped, "utf-8", "surrogatepass") try: - self.assertEquals(nameprep(orig), prepped) + self.assertEqual(nameprep(orig), prepped) except Exception as e: raise support.TestFailed("Test 3.%d: %s" % (pos+1, str(e))) class IDNACodecTest(unittest.TestCase): def test_builtin_decode(self): - self.assertEquals(str(b"python.org", "idna"), "python.org") - self.assertEquals(str(b"python.org.", "idna"), "python.org.") - self.assertEquals(str(b"xn--pythn-mua.org", "idna"), "pyth\xf6n.org") - self.assertEquals(str(b"xn--pythn-mua.org.", "idna"), "pyth\xf6n.org.") + self.assertEqual(str(b"python.org", "idna"), "python.org") + self.assertEqual(str(b"python.org.", "idna"), "python.org.") + self.assertEqual(str(b"xn--pythn-mua.org", "idna"), "pyth\xf6n.org") + self.assertEqual(str(b"xn--pythn-mua.org.", "idna"), "pyth\xf6n.org.") def test_builtin_encode(self): - self.assertEquals("python.org".encode("idna"), b"python.org") - self.assertEquals("python.org.".encode("idna"), b"python.org.") - self.assertEquals("pyth\xf6n.org".encode("idna"), b"xn--pythn-mua.org") - self.assertEquals("pyth\xf6n.org.".encode("idna"), b"xn--pythn-mua.org.") + self.assertEqual("python.org".encode("idna"), b"python.org") + self.assertEqual("python.org.".encode("idna"), b"python.org.") + self.assertEqual("pyth\xf6n.org".encode("idna"), b"xn--pythn-mua.org") + self.assertEqual("pyth\xf6n.org.".encode("idna"), b"xn--pythn-mua.org.") def test_stream(self): r = codecs.getreader("idna")(io.BytesIO(b"abc")) r.read(3) - self.assertEquals(r.read(), "") + self.assertEqual(r.read(), "") def test_incremental_decode(self): - self.assertEquals( + self.assertEqual( "".join(codecs.iterdecode((bytes([c]) for c in b"python.org"), "idna")), "python.org" ) - self.assertEquals( + self.assertEqual( "".join(codecs.iterdecode((bytes([c]) for c in b"python.org."), "idna")), "python.org." ) - self.assertEquals( + self.assertEqual( "".join(codecs.iterdecode((bytes([c]) for c in b"xn--pythn-mua.org."), "idna")), "pyth\xf6n.org." ) - self.assertEquals( + self.assertEqual( "".join(codecs.iterdecode((bytes([c]) for c in b"xn--pythn-mua.org."), "idna")), "pyth\xf6n.org." ) decoder = codecs.getincrementaldecoder("idna")() - self.assertEquals(decoder.decode(b"xn--xam", ), "") - self.assertEquals(decoder.decode(b"ple-9ta.o", ), "\xe4xample.") - self.assertEquals(decoder.decode(b"rg"), "") - self.assertEquals(decoder.decode(b"", True), "org") + self.assertEqual(decoder.decode(b"xn--xam", ), "") + self.assertEqual(decoder.decode(b"ple-9ta.o", ), "\xe4xample.") + self.assertEqual(decoder.decode(b"rg"), "") + self.assertEqual(decoder.decode(b"", True), "org") decoder.reset() - self.assertEquals(decoder.decode(b"xn--xam", ), "") - self.assertEquals(decoder.decode(b"ple-9ta.o", ), "\xe4xample.") - self.assertEquals(decoder.decode(b"rg."), "org.") - self.assertEquals(decoder.decode(b"", True), "") + self.assertEqual(decoder.decode(b"xn--xam", ), "") + self.assertEqual(decoder.decode(b"ple-9ta.o", ), "\xe4xample.") + self.assertEqual(decoder.decode(b"rg."), "org.") + self.assertEqual(decoder.decode(b"", True), "") def test_incremental_encode(self): - self.assertEquals( + self.assertEqual( b"".join(codecs.iterencode("python.org", "idna")), b"python.org" ) - self.assertEquals( + self.assertEqual( b"".join(codecs.iterencode("python.org.", "idna")), b"python.org." ) - self.assertEquals( + self.assertEqual( b"".join(codecs.iterencode("pyth\xf6n.org.", "idna")), b"xn--pythn-mua.org." ) - self.assertEquals( + self.assertEqual( b"".join(codecs.iterencode("pyth\xf6n.org.", "idna")), b"xn--pythn-mua.org." ) encoder = codecs.getincrementalencoder("idna")() - self.assertEquals(encoder.encode("\xe4x"), b"") - self.assertEquals(encoder.encode("ample.org"), b"xn--xample-9ta.") - self.assertEquals(encoder.encode("", True), b"org") + self.assertEqual(encoder.encode("\xe4x"), b"") + self.assertEqual(encoder.encode("ample.org"), b"xn--xample-9ta.") + self.assertEqual(encoder.encode("", True), b"org") encoder.reset() - self.assertEquals(encoder.encode("\xe4x"), b"") - self.assertEquals(encoder.encode("ample.org."), b"xn--xample-9ta.org.") - self.assertEquals(encoder.encode("", True), b"") + self.assertEqual(encoder.encode("\xe4x"), b"") + self.assertEqual(encoder.encode("ample.org."), b"xn--xample-9ta.org.") + self.assertEqual(encoder.encode("", True), b"") class CodecsModuleTest(unittest.TestCase): def test_decode(self): - self.assertEquals(codecs.decode(b'\xe4\xf6\xfc', 'latin-1'), - '\xe4\xf6\xfc') + self.assertEqual(codecs.decode(b'\xe4\xf6\xfc', 'latin-1'), + '\xe4\xf6\xfc') self.assertRaises(TypeError, codecs.decode) - self.assertEquals(codecs.decode(b'abc'), 'abc') + self.assertEqual(codecs.decode(b'abc'), 'abc') self.assertRaises(UnicodeDecodeError, codecs.decode, b'\xff', 'ascii') def test_encode(self): - self.assertEquals(codecs.encode('\xe4\xf6\xfc', 'latin-1'), - b'\xe4\xf6\xfc') + self.assertEqual(codecs.encode('\xe4\xf6\xfc', 'latin-1'), + b'\xe4\xf6\xfc') self.assertRaises(TypeError, codecs.encode) self.assertRaises(LookupError, codecs.encode, "foo", "__spam__") - self.assertEquals(codecs.encode('abc'), b'abc') + self.assertEqual(codecs.encode('abc'), b'abc') self.assertRaises(UnicodeEncodeError, codecs.encode, '\xffff', 'ascii') def test_register(self): @@ -1241,19 +1241,19 @@ class StreamReaderTest(unittest.TestCase): def test_readlines(self): f = self.reader(self.stream) - self.assertEquals(f.readlines(), ['\ud55c\n', '\uae00']) + self.assertEqual(f.readlines(), ['\ud55c\n', '\uae00']) class EncodedFileTest(unittest.TestCase): def test_basic(self): f = io.BytesIO(b'\xed\x95\x9c\n\xea\xb8\x80') ef = codecs.EncodedFile(f, 'utf-16-le', 'utf-8') - self.assertEquals(ef.read(), b'\\\xd5\n\x00\x00\xae') + self.assertEqual(ef.read(), b'\\\xd5\n\x00\x00\xae') f = io.BytesIO() ef = codecs.EncodedFile(f, 'utf-8', 'latin1') ef.write(b'\xc3\xbc') - self.assertEquals(f.getvalue(), b'\xfc') + self.assertEqual(f.getvalue(), b'\xfc') all_unicode_encodings = [ "ascii", @@ -1511,33 +1511,33 @@ class BasicUnicodeTest(unittest.TestCase, MixInCheckStateHandling): class CharmapTest(unittest.TestCase): def test_decode_with_string_map(self): - self.assertEquals( + self.assertEqual( codecs.charmap_decode(b"\x00\x01\x02", "strict", "abc"), ("abc", 3) ) - self.assertEquals( + self.assertEqual( codecs.charmap_decode(b"\x00\x01\x02", "replace", "ab"), ("ab\ufffd", 3) ) - self.assertEquals( + self.assertEqual( codecs.charmap_decode(b"\x00\x01\x02", "replace", "ab\ufffe"), ("ab\ufffd", 3) ) - self.assertEquals( + self.assertEqual( codecs.charmap_decode(b"\x00\x01\x02", "ignore", "ab"), ("ab", 3) ) - self.assertEquals( + self.assertEqual( codecs.charmap_decode(b"\x00\x01\x02", "ignore", "ab\ufffe"), ("ab", 3) ) allbytes = bytes(range(256)) - self.assertEquals( + self.assertEqual( codecs.charmap_decode(allbytes, "ignore", ""), ("", len(allbytes)) ) @@ -1546,14 +1546,14 @@ class WithStmtTest(unittest.TestCase): def test_encodedfile(self): f = io.BytesIO(b"\xc3\xbc") with codecs.EncodedFile(f, "latin-1", "utf-8") as ef: - self.assertEquals(ef.read(), b"\xfc") + self.assertEqual(ef.read(), b"\xfc") def test_streamreaderwriter(self): f = io.BytesIO(b"\xc3\xbc") info = codecs.lookup("utf-8") with codecs.StreamReaderWriter(f, info.streamreader, info.streamwriter, 'strict') as srw: - self.assertEquals(srw.read(), "\xfc") + self.assertEqual(srw.read(), "\xfc") class TypesTest(unittest.TestCase): def test_decode_unicode(self): @@ -1580,10 +1580,10 @@ class TypesTest(unittest.TestCase): def test_unicode_escape(self): # Escape-decoding an unicode string is supported ang gives the same # result as decoding the equivalent ASCII bytes string. - self.assertEquals(codecs.unicode_escape_decode(r"\u1234"), ("\u1234", 6)) - self.assertEquals(codecs.unicode_escape_decode(br"\u1234"), ("\u1234", 6)) - self.assertEquals(codecs.raw_unicode_escape_decode(r"\u1234"), ("\u1234", 6)) - self.assertEquals(codecs.raw_unicode_escape_decode(br"\u1234"), ("\u1234", 6)) + self.assertEqual(codecs.unicode_escape_decode(r"\u1234"), ("\u1234", 6)) + self.assertEqual(codecs.unicode_escape_decode(br"\u1234"), ("\u1234", 6)) + self.assertEqual(codecs.raw_unicode_escape_decode(r"\u1234"), ("\u1234", 6)) + self.assertEqual(codecs.raw_unicode_escape_decode(br"\u1234"), ("\u1234", 6)) class SurrogateEscapeTest(unittest.TestCase): @@ -1634,27 +1634,27 @@ class BomTest(unittest.TestCase): f.write(data) f.write(data) f.seek(0) - self.assertEquals(f.read(), data * 2) + self.assertEqual(f.read(), data * 2) f.seek(0) - self.assertEquals(f.read(), data * 2) + self.assertEqual(f.read(), data * 2) # Check that the BOM is written after a seek(0) with codecs.open(support.TESTFN, 'w+', encoding=encoding) as f: f.write(data[0]) - self.assertNotEquals(f.tell(), 0) + self.assertNotEqual(f.tell(), 0) f.seek(0) f.write(data) f.seek(0) - self.assertEquals(f.read(), data) + self.assertEqual(f.read(), data) # (StreamWriter) Check that the BOM is written after a seek(0) with codecs.open(support.TESTFN, 'w+', encoding=encoding) as f: f.writer.write(data[0]) - self.assertNotEquals(f.writer.tell(), 0) + self.assertNotEqual(f.writer.tell(), 0) f.writer.seek(0) f.writer.write(data) f.seek(0) - self.assertEquals(f.read(), data) + self.assertEqual(f.read(), data) # Check that the BOM is not written after a seek() at a position # different than the start @@ -1663,7 +1663,7 @@ class BomTest(unittest.TestCase): f.seek(f.tell()) f.write(data) f.seek(0) - self.assertEquals(f.read(), data * 2) + self.assertEqual(f.read(), data * 2) # (StreamWriter) Check that the BOM is not written after a seek() # at a position different than the start @@ -1672,7 +1672,7 @@ class BomTest(unittest.TestCase): f.writer.seek(f.writer.tell()) f.writer.write(data) f.seek(0) - self.assertEquals(f.read(), data * 2) + self.assertEqual(f.read(), data * 2) def test_main(): diff --git a/Lib/test/test_codeop.py b/Lib/test/test_codeop.py index ad44121..ffbcd34 100644 --- a/Lib/test/test_codeop.py +++ b/Lib/test/test_codeop.py @@ -37,14 +37,14 @@ class CodeopTests(unittest.TestCase): ctx = {'a': 2} d = { 'value': eval(code,ctx) } r = { 'value': eval(str,ctx) } - self.assertEquals(unify_callables(r),unify_callables(d)) + self.assertEqual(unify_callables(r),unify_callables(d)) else: expected = compile(str, "<input>", symbol, PyCF_DONT_IMPLY_DEDENT) - self.assertEquals( compile_command(str, "<input>", symbol), expected) + self.assertEqual(compile_command(str, "<input>", symbol), expected) def assertIncomplete(self, str, symbol='single'): '''succeed iff str is the start of a valid piece of code''' - self.assertEquals( compile_command(str, symbol=symbol), None) + self.assertEqual(compile_command(str, symbol=symbol), None) def assertInvalid(self, str, symbol='single', is_syntax=1): '''succeed iff str is the start of an invalid piece of code''' @@ -61,12 +61,12 @@ class CodeopTests(unittest.TestCase): # special case if not is_jython: - self.assertEquals(compile_command(""), - compile("pass", "<input>", 'single', - PyCF_DONT_IMPLY_DEDENT)) - self.assertEquals(compile_command("\n"), - compile("pass", "<input>", 'single', - PyCF_DONT_IMPLY_DEDENT)) + self.assertEqual(compile_command(""), + compile("pass", "<input>", 'single', + PyCF_DONT_IMPLY_DEDENT)) + self.assertEqual(compile_command("\n"), + compile("pass", "<input>", 'single', + PyCF_DONT_IMPLY_DEDENT)) else: av("") av("\n") @@ -290,10 +290,10 @@ class CodeopTests(unittest.TestCase): ai("[i for i in range(10)] = (1, 2, 3)") def test_filename(self): - self.assertEquals(compile_command("a = 1\n", "abc").co_filename, - compile("a = 1\n", "abc", 'single').co_filename) - self.assertNotEquals(compile_command("a = 1\n", "abc").co_filename, - compile("a = 1\n", "def", 'single').co_filename) + self.assertEqual(compile_command("a = 1\n", "abc").co_filename, + compile("a = 1\n", "abc", 'single').co_filename) + self.assertNotEqual(compile_command("a = 1\n", "abc").co_filename, + compile("a = 1\n", "def", 'single').co_filename) def test_no_universal_newlines(self): code = compile_command("'\rfoo\r'", symbol='eval') diff --git a/Lib/test/test_collections.py b/Lib/test/test_collections.py index d435330..dc61fa4 100644 --- a/Lib/test/test_collections.py +++ b/Lib/test/test_collections.py @@ -535,10 +535,10 @@ class TestCollectionABCs(ABCTestCase): # Test issue 9214 mymap = UserDict() mymap['red'] = 5 - self.assert_(isinstance(mymap.keys(), Set)) - self.assert_(isinstance(mymap.keys(), KeysView)) - self.assert_(isinstance(mymap.items(), Set)) - self.assert_(isinstance(mymap.items(), ItemsView)) + self.assertTrue(isinstance(mymap.keys(), Set)) + self.assertTrue(isinstance(mymap.keys(), KeysView)) + self.assertTrue(isinstance(mymap.items(), Set)) + self.assertTrue(isinstance(mymap.items(), ItemsView)) mymap = UserDict() mymap['red'] = 5 @@ -669,9 +669,9 @@ class TestCounter(unittest.TestCase): ]): msg = (i, dup, words) self.assertTrue(dup is not words) - self.assertEquals(dup, words) - self.assertEquals(len(dup), len(words)) - self.assertEquals(type(dup), type(words)) + self.assertEqual(dup, words) + self.assertEqual(len(dup), len(words)) + self.assertEqual(type(dup), type(words)) def test_conversions(self): # Convert to: set, list, dict @@ -879,10 +879,10 @@ class TestOrderedDict(unittest.TestCase): OrderedDict(od), ]): self.assertTrue(dup is not od) - self.assertEquals(dup, od) - self.assertEquals(list(dup.items()), list(od.items())) - self.assertEquals(len(dup), len(od)) - self.assertEquals(type(dup), type(od)) + self.assertEqual(dup, od) + self.assertEqual(list(dup.items()), list(od.items())) + self.assertEqual(len(dup), len(od)) + self.assertEqual(type(dup), type(od)) def test_yaml_linkage(self): # Verify that __reduce__ is setup in a way that supports PyYAML's dump() feature. diff --git a/Lib/test/test_complex.py b/Lib/test/test_complex.py index 52429ad..5173494 100644 --- a/Lib/test/test_complex.py +++ b/Lib/test/test_complex.py @@ -404,8 +404,8 @@ class ComplexTest(unittest.TestCase): def test_plus_minus_0j(self): # test that -0j and 0j literals are not identified z1, z2 = 0j, -0j - self.assertEquals(atan2(z1.imag, -1.), atan2(0., -1.)) - self.assertEquals(atan2(z2.imag, -1.), atan2(-0., -1.)) + self.assertEqual(atan2(z1.imag, -1.), atan2(0., -1.)) + self.assertEqual(atan2(z2.imag, -1.), atan2(-0., -1.)) @unittest.skipUnless(float.__getformat__("double").startswith("IEEE"), "test requires IEEE 754 doubles") diff --git a/Lib/test/test_copyreg.py b/Lib/test/test_copyreg.py index 4fb89d0..bb3651e 100644 --- a/Lib/test/test_copyreg.py +++ b/Lib/test/test_copyreg.py @@ -40,7 +40,7 @@ class CopyRegTestCase(unittest.TestCase): def test_bool(self): import copy - self.assertEquals(True, copy.copy(True)) + self.assertEqual(True, copy.copy(True)) def test_extension_registry(self): mod, func, code = 'junk1 ', ' junk2', 0xabcd @@ -101,16 +101,16 @@ class CopyRegTestCase(unittest.TestCase): mod, func, code) def test_slotnames(self): - self.assertEquals(copyreg._slotnames(WithoutSlots), []) - self.assertEquals(copyreg._slotnames(WithWeakref), []) + self.assertEqual(copyreg._slotnames(WithoutSlots), []) + self.assertEqual(copyreg._slotnames(WithWeakref), []) expected = ['_WithPrivate__spam'] - self.assertEquals(copyreg._slotnames(WithPrivate), expected) - self.assertEquals(copyreg._slotnames(WithSingleString), ['spam']) + self.assertEqual(copyreg._slotnames(WithPrivate), expected) + self.assertEqual(copyreg._slotnames(WithSingleString), ['spam']) expected = ['eggs', 'spam'] expected.sort() result = copyreg._slotnames(WithInherited) result.sort() - self.assertEquals(result, expected) + self.assertEqual(result, expected) def test_main(): diff --git a/Lib/test/test_datetime.py b/Lib/test/test_datetime.py index 5422fdf..d983d6e 100644 --- a/Lib/test/test_datetime.py +++ b/Lib/test/test_datetime.py @@ -1485,8 +1485,8 @@ class TestDateTime(TestDate): def test_microsecond_rounding(self): # Test whether fromtimestamp "rounds up" floats that are less # than one microsecond smaller than an integer. - self.assertEquals(self.theclass.fromtimestamp(0.9999999), - self.theclass.fromtimestamp(1)) + self.assertEqual(self.theclass.fromtimestamp(0.9999999), + self.theclass.fromtimestamp(1)) def test_insane_fromtimestamp(self): # It's possible that some platform maps time_t to double, @@ -1514,7 +1514,7 @@ class TestDateTime(TestDate): @unittest.skipIf(sys.platform == "win32", "Windows doesn't accept negative timestamps") def test_negative_float_utcfromtimestamp(self): d = self.theclass.utcfromtimestamp(-1.05) - self.assertEquals(d, self.theclass(1969, 12, 31, 23, 59, 58, 950000)) + self.assertEqual(d, self.theclass(1969, 12, 31, 23, 59, 58, 950000)) def test_utcnow(self): import time diff --git a/Lib/test/test_descr.py b/Lib/test/test_descr.py index 320a7a7..9c26ed3 100644 --- a/Lib/test/test_descr.py +++ b/Lib/test/test_descr.py @@ -4205,11 +4205,11 @@ order (MRO) for bases """ __getattr__ = descr self.assertRaises(AttributeError, getattr, A(), "attr") - self.assertEquals(descr.counter, 1) + self.assertEqual(descr.counter, 1) self.assertRaises(AttributeError, getattr, B(), "attr") - self.assertEquals(descr.counter, 2) + self.assertEqual(descr.counter, 2) self.assertRaises(AttributeError, getattr, C(), "attr") - self.assertEquals(descr.counter, 4) + self.assertEqual(descr.counter, 4) import gc class EvilGetattribute(object): @@ -4236,7 +4236,7 @@ class DictProxyTests(unittest.TestCase): # Testing dict-proxy iterkeys... keys = [ key for key in self.C.__dict__.keys() ] keys.sort() - self.assertEquals(keys, ['__dict__', '__doc__', '__module__', + self.assertEqual(keys, ['__dict__', '__doc__', '__module__', '__weakref__', 'meth']) def test_iter_values(self): diff --git a/Lib/test/test_dict.py b/Lib/test/test_dict.py index 1519689..d1b1037 100644 --- a/Lib/test/test_dict.py +++ b/Lib/test/test_dict.py @@ -473,42 +473,42 @@ class DictTest(unittest.TestCase): k2 = {1:1, 2:2, 3:3}.keys() k3 = {4:4}.keys() - self.assertEquals(k1 - k2, set()) - self.assertEquals(k1 - k3, {1,2}) - self.assertEquals(k2 - k1, {3}) - self.assertEquals(k3 - k1, {4}) - self.assertEquals(k1 & k2, {1,2}) - self.assertEquals(k1 & k3, set()) - self.assertEquals(k1 | k2, {1,2,3}) - self.assertEquals(k1 ^ k2, {3}) - self.assertEquals(k1 ^ k3, {1,2,4}) + self.assertEqual(k1 - k2, set()) + self.assertEqual(k1 - k3, {1,2}) + self.assertEqual(k2 - k1, {3}) + self.assertEqual(k3 - k1, {4}) + self.assertEqual(k1 & k2, {1,2}) + self.assertEqual(k1 & k3, set()) + self.assertEqual(k1 | k2, {1,2,3}) + self.assertEqual(k1 ^ k2, {3}) + self.assertEqual(k1 ^ k3, {1,2,4}) def test_dictview_set_operations_on_items(self): k1 = {1:1, 2:2}.items() k2 = {1:1, 2:2, 3:3}.items() k3 = {4:4}.items() - self.assertEquals(k1 - k2, set()) - self.assertEquals(k1 - k3, {(1,1), (2,2)}) - self.assertEquals(k2 - k1, {(3,3)}) - self.assertEquals(k3 - k1, {(4,4)}) - self.assertEquals(k1 & k2, {(1,1), (2,2)}) - self.assertEquals(k1 & k3, set()) - self.assertEquals(k1 | k2, {(1,1), (2,2), (3,3)}) - self.assertEquals(k1 ^ k2, {(3,3)}) - self.assertEquals(k1 ^ k3, {(1,1), (2,2), (4,4)}) + self.assertEqual(k1 - k2, set()) + self.assertEqual(k1 - k3, {(1,1), (2,2)}) + self.assertEqual(k2 - k1, {(3,3)}) + self.assertEqual(k3 - k1, {(4,4)}) + self.assertEqual(k1 & k2, {(1,1), (2,2)}) + self.assertEqual(k1 & k3, set()) + self.assertEqual(k1 | k2, {(1,1), (2,2), (3,3)}) + self.assertEqual(k1 ^ k2, {(3,3)}) + self.assertEqual(k1 ^ k3, {(1,1), (2,2), (4,4)}) def test_dictview_mixed_set_operations(self): # Just a few for .keys() self.assertTrue({1:1}.keys() == {1}) self.assertTrue({1} == {1:1}.keys()) - self.assertEquals({1:1}.keys() | {2}, {1, 2}) - self.assertEquals({2} | {1:1}.keys(), {1, 2}) + self.assertEqual({1:1}.keys() | {2}, {1, 2}) + self.assertEqual({2} | {1:1}.keys(), {1, 2}) # And a few for .items() self.assertTrue({1:1}.items() == {(1,1)}) self.assertTrue({(1,1)} == {1:1}.items()) - self.assertEquals({1:1}.items() | {2}, {(1,1), 2}) - self.assertEquals({2} | {1:1}.items(), {(1,1), 2}) + self.assertEqual({1:1}.items() | {2}, {(1,1), 2}) + self.assertEqual({2} | {1:1}.items(), {(1,1), 2}) def test_missing(self): # Make sure dict doesn't have a __missing__ method diff --git a/Lib/test/test_epoll.py b/Lib/test/test_epoll.py index 847b991..14ac2d5 100644 --- a/Lib/test/test_epoll.py +++ b/Lib/test/test_epoll.py @@ -58,7 +58,7 @@ class TestEPoll(unittest.TestCase): try: client.connect(('127.0.0.1', self.serverSocket.getsockname()[1])) except socket.error as e: - self.assertEquals(e.args[0], errno.EINPROGRESS) + self.assertEqual(e.args[0], errno.EINPROGRESS) else: raise AssertionError("Connect should have raised EINPROGRESS") server, addr = self.serverSocket.accept() @@ -164,7 +164,7 @@ class TestEPoll(unittest.TestCase): (server.fileno(), select.EPOLLOUT)] expected.sort() - self.assertEquals(events, expected) + self.assertEqual(events, expected) self.assertFalse(then - now > 0.01, then - now) now = time.time() @@ -185,7 +185,7 @@ class TestEPoll(unittest.TestCase): (server.fileno(), select.EPOLLIN | select.EPOLLOUT)] expected.sort() - self.assertEquals(events, expected) + self.assertEqual(events, expected) ep.unregister(client.fileno()) ep.modify(server.fileno(), select.EPOLLOUT) @@ -195,7 +195,7 @@ class TestEPoll(unittest.TestCase): self.assertFalse(then - now > 0.01) expected = [(server.fileno(), select.EPOLLOUT)] - self.assertEquals(events, expected) + self.assertEqual(events, expected) def test_errors(self): self.assertRaises(ValueError, select.epoll, -2) diff --git a/Lib/test/test_exceptions.py b/Lib/test/test_exceptions.py index 41e3d44..5b36186 100644 --- a/Lib/test/test_exceptions.py +++ b/Lib/test/test_exceptions.py @@ -22,8 +22,8 @@ class ExceptionTests(unittest.TestCase): raise exc("spam") except exc as err: buf2 = str(err) - self.assertEquals(buf1, buf2) - self.assertEquals(exc.__name__, excname) + self.assertEqual(buf1, buf2) + self.assertEqual(exc.__name__, excname) def testRaising(self): self.raise_catch(AttributeError, "AttributeError") @@ -155,7 +155,7 @@ class ExceptionTests(unittest.TestCase): except TypeError as err: exc, err, tb = sys.exc_info() co = tb.tb_frame.f_code - self.assertEquals(co.co_name, "test_capi1") + self.assertEqual(co.co_name, "test_capi1") self.assertTrue(co.co_filename.endswith('test_exceptions.py')) else: self.fail("Expected exception") @@ -167,10 +167,10 @@ class ExceptionTests(unittest.TestCase): except RuntimeError as err: exc, err, tb = sys.exc_info() co = tb.tb_frame.f_code - self.assertEquals(co.co_name, "__init__") + self.assertEqual(co.co_name, "__init__") self.assertTrue(co.co_filename.endswith('test_exceptions.py')) co2 = tb.tb_frame.f_back.f_code - self.assertEquals(co2.co_name, "test_capi2") + self.assertEqual(co2.co_name, "test_capi2") else: self.fail("Expected exception") @@ -190,10 +190,9 @@ class ExceptionTests(unittest.TestCase): except NameError: pass else: - self.assertEqual(str(WindowsError(1001)), - "1001") + self.assertEqual(str(WindowsError(1001)), "1001") self.assertEqual(str(WindowsError(1001, "message")), - "[Error 1001] message") + "[Error 1001] message") self.assertEqual(WindowsError(1001, "message").errno, 22) self.assertEqual(WindowsError(1001, "message").winerror, 1001) @@ -290,16 +289,16 @@ class ExceptionTests(unittest.TestCase): raise else: # Verify module name - self.assertEquals(type(e).__module__, 'builtins') + self.assertEqual(type(e).__module__, 'builtins') # Verify no ref leaks in Exc_str() s = str(e) for checkArgName in expected: value = getattr(e, checkArgName) - self.assertEquals(repr(value), - repr(expected[checkArgName]), - '%r.%s == %r, expected %r' % ( - e, checkArgName, - value, expected[checkArgName])) + self.assertEqual(repr(value), + repr(expected[checkArgName]), + '%r.%s == %r, expected %r' % ( + e, checkArgName, + value, expected[checkArgName])) # test for pickling support for p in [pickle]: @@ -309,9 +308,9 @@ class ExceptionTests(unittest.TestCase): for checkArgName in expected: got = repr(getattr(new, checkArgName)) want = repr(expected[checkArgName]) - self.assertEquals(got, want, - 'pickled "%r", attribute "%s' % - (e, checkArgName)) + self.assertEqual(got, want, + 'pickled "%r", attribute "%s' % + (e, checkArgName)) def testWithTraceback(self): try: @@ -386,7 +385,7 @@ class ExceptionTests(unittest.TestCase): self.fancy_arg = fancy_arg x = DerivedException(fancy_arg=42) - self.assertEquals(x.fancy_arg, 42) + self.assertEqual(x.fancy_arg, 42) def testInfiniteRecursion(self): def f(): @@ -536,24 +535,24 @@ class ExceptionTests(unittest.TestCase): yield sys.exc_info()[0] yield sys.exc_info()[0] g = yield_raise() - self.assertEquals(next(g), KeyError) - self.assertEquals(sys.exc_info()[0], None) - self.assertEquals(next(g), KeyError) - self.assertEquals(sys.exc_info()[0], None) - self.assertEquals(next(g), None) + self.assertEqual(next(g), KeyError) + self.assertEqual(sys.exc_info()[0], None) + self.assertEqual(next(g), KeyError) + self.assertEqual(sys.exc_info()[0], None) + self.assertEqual(next(g), None) # Same test, but inside an exception handler try: raise TypeError("foo") except TypeError: g = yield_raise() - self.assertEquals(next(g), KeyError) - self.assertEquals(sys.exc_info()[0], TypeError) - self.assertEquals(next(g), KeyError) - self.assertEquals(sys.exc_info()[0], TypeError) - self.assertEquals(next(g), TypeError) + self.assertEqual(next(g), KeyError) + self.assertEqual(sys.exc_info()[0], TypeError) + self.assertEqual(next(g), KeyError) + self.assertEqual(sys.exc_info()[0], TypeError) + self.assertEqual(next(g), TypeError) del g - self.assertEquals(sys.exc_info()[0], TypeError) + self.assertEqual(sys.exc_info()[0], TypeError) def test_generator_finalizing_and_exc_info(self): # See #7173 @@ -581,7 +580,7 @@ class ExceptionTests(unittest.TestCase): raise Exception(MyObject()) except: pass - self.assertEquals(e, (None, None, None)) + self.assertEqual(e, (None, None, None)) def testUnicodeChangeAttributes(self): # See issue 7309. This was a crasher. diff --git a/Lib/test/test_file.py b/Lib/test/test_file.py index bd2d7c0..30c6ed1 100644 --- a/Lib/test/test_file.py +++ b/Lib/test/test_file.py @@ -25,7 +25,7 @@ class AutoFileTests(unittest.TestCase): # verify weak references p = proxy(self.f) p.write(b'teststring') - self.assertEquals(self.f.tell(), p.tell()) + self.assertEqual(self.f.tell(), p.tell()) self.f.close() self.f = None self.assertRaises(ReferenceError, getattr, p, 'tell') @@ -44,7 +44,7 @@ class AutoFileTests(unittest.TestCase): a = array('b', b'x'*10) self.f = self.open(TESTFN, 'rb') n = self.f.readinto(a) - self.assertEquals(b'12', a.tostring()[:n]) + self.assertEqual(b'12', a.tostring()[:n]) def testReadinto_text(self): # verify readinto refuses text files @@ -61,7 +61,7 @@ class AutoFileTests(unittest.TestCase): self.f.close() self.f = self.open(TESTFN, 'rb') buf = self.f.read() - self.assertEquals(buf, b'12') + self.assertEqual(buf, b'12') def testWritelinesIntegers(self): # verify writelines with integers @@ -82,7 +82,7 @@ class AutoFileTests(unittest.TestCase): def testErrors(self): f = self.f - self.assertEquals(f.name, TESTFN) + self.assertEqual(f.name, TESTFN) self.assertTrue(not f.isatty()) self.assertTrue(not f.closed) @@ -119,12 +119,12 @@ class AutoFileTests(unittest.TestCase): self.assertRaises(ValueError, method, *args) # file is closed, __exit__ shouldn't do anything - self.assertEquals(self.f.__exit__(None, None, None), None) + self.assertEqual(self.f.__exit__(None, None, None), None) # it must also return None if an exception was given try: 1/0 except: - self.assertEquals(self.f.__exit__(*sys.exc_info()), None) + self.assertEqual(self.f.__exit__(*sys.exc_info()), None) def testReadWhenWriting(self): self.assertRaises(IOError, self.f.read) @@ -190,7 +190,7 @@ class OtherFileTests(unittest.TestCase): f.close() except IOError as msg: self.fail('error setting buffer size %d: %s' % (s, str(msg))) - self.assertEquals(d, s) + self.assertEqual(d, s) def testTruncateOnWindows(self): # SF bug <http://www.python.org/sf/801631> diff --git a/Lib/test/test_fileio.py b/Lib/test/test_fileio.py index e9281e3..2a8e05d 100644 --- a/Lib/test/test_fileio.py +++ b/Lib/test/test_fileio.py @@ -29,31 +29,31 @@ class AutoFileTests(unittest.TestCase): # verify weak references p = proxy(self.f) p.write(bytes(range(10))) - self.assertEquals(self.f.tell(), p.tell()) + self.assertEqual(self.f.tell(), p.tell()) self.f.close() self.f = None self.assertRaises(ReferenceError, getattr, p, 'tell') def testSeekTell(self): self.f.write(bytes(range(20))) - self.assertEquals(self.f.tell(), 20) + self.assertEqual(self.f.tell(), 20) self.f.seek(0) - self.assertEquals(self.f.tell(), 0) + self.assertEqual(self.f.tell(), 0) self.f.seek(10) - self.assertEquals(self.f.tell(), 10) + self.assertEqual(self.f.tell(), 10) self.f.seek(5, 1) - self.assertEquals(self.f.tell(), 15) + self.assertEqual(self.f.tell(), 15) self.f.seek(-5, 1) - self.assertEquals(self.f.tell(), 10) + self.assertEqual(self.f.tell(), 10) self.f.seek(-5, 2) - self.assertEquals(self.f.tell(), 15) + self.assertEqual(self.f.tell(), 15) def testAttributes(self): # verify expected attributes exist f = self.f - self.assertEquals(f.mode, "wb") - self.assertEquals(f.closed, False) + self.assertEqual(f.mode, "wb") + self.assertEqual(f.closed, False) # verify the attributes are readonly for attr in 'mode', 'closed': @@ -67,7 +67,7 @@ class AutoFileTests(unittest.TestCase): a = array('b', b'x'*10) self.f = _FileIO(TESTFN, 'r') n = self.f.readinto(a) - self.assertEquals(array('b', [1, 2]), a[:n]) + self.assertEqual(array('b', [1, 2]), a[:n]) def test_none_args(self): self.f.write(b"hi\nbye\nabc") @@ -82,19 +82,19 @@ class AutoFileTests(unittest.TestCase): self.assertRaises(TypeError, self.f.write, "Hello!") def testRepr(self): - self.assertEquals(repr(self.f), "<_io.FileIO name=%r mode=%r>" + self.assertEqual(repr(self.f), "<_io.FileIO name=%r mode=%r>" % (self.f.name, self.f.mode)) del self.f.name - self.assertEquals(repr(self.f), "<_io.FileIO fd=%r mode=%r>" + self.assertEqual(repr(self.f), "<_io.FileIO fd=%r mode=%r>" % (self.f.fileno(), self.f.mode)) self.f.close() - self.assertEquals(repr(self.f), "<_io.FileIO [closed]>") + self.assertEqual(repr(self.f), "<_io.FileIO [closed]>") def testErrors(self): f = self.f self.assertTrue(not f.isatty()) self.assertTrue(not f.closed) - #self.assertEquals(f.name, TESTFN) + #self.assertEqual(f.name, TESTFN) self.assertRaises(ValueError, f.read, 10) # Open for reading f.close() self.assertTrue(f.closed) @@ -237,22 +237,22 @@ class OtherFileTests(unittest.TestCase): def testAbles(self): try: f = _FileIO(TESTFN, "w") - self.assertEquals(f.readable(), False) - self.assertEquals(f.writable(), True) - self.assertEquals(f.seekable(), True) + self.assertEqual(f.readable(), False) + self.assertEqual(f.writable(), True) + self.assertEqual(f.seekable(), True) f.close() f = _FileIO(TESTFN, "r") - self.assertEquals(f.readable(), True) - self.assertEquals(f.writable(), False) - self.assertEquals(f.seekable(), True) + self.assertEqual(f.readable(), True) + self.assertEqual(f.writable(), False) + self.assertEqual(f.seekable(), True) f.close() f = _FileIO(TESTFN, "a+") - self.assertEquals(f.readable(), True) - self.assertEquals(f.writable(), True) - self.assertEquals(f.seekable(), True) - self.assertEquals(f.isatty(), False) + self.assertEqual(f.readable(), True) + self.assertEqual(f.writable(), True) + self.assertEqual(f.seekable(), True) + self.assertEqual(f.isatty(), False) f.close() if sys.platform != "win32": @@ -264,14 +264,14 @@ class OtherFileTests(unittest.TestCase): # OS'es that don't support /dev/tty. pass else: - self.assertEquals(f.readable(), False) - self.assertEquals(f.writable(), True) + self.assertEqual(f.readable(), False) + self.assertEqual(f.writable(), True) if sys.platform != "darwin" and \ 'bsd' not in sys.platform and \ not sys.platform.startswith('sunos'): # Somehow /dev/tty appears seekable on some BSDs - self.assertEquals(f.seekable(), False) - self.assertEquals(f.isatty(), True) + self.assertEqual(f.seekable(), False) + self.assertEqual(f.isatty(), True) f.close() finally: os.unlink(TESTFN) @@ -305,7 +305,7 @@ class OtherFileTests(unittest.TestCase): f.write(b"abc") f.close() with open(TESTFN, "rb") as f: - self.assertEquals(f.read(), b"abc") + self.assertEqual(f.read(), b"abc") finally: os.unlink(TESTFN) diff --git a/Lib/test/test_float.py b/Lib/test/test_float.py index bdaf082..fd8436a 100644 --- a/Lib/test/test_float.py +++ b/Lib/test/test_float.py @@ -341,8 +341,8 @@ class IEEEFormatTestCase(unittest.TestCase): return -0.0, math.atan2(0.0, -1) def neg_neg(): return -0.0, math.atan2(-0.0, -1) - self.assertEquals(pos_pos(), neg_pos()) - self.assertEquals(pos_neg(), neg_neg()) + self.assertEqual(pos_pos(), neg_pos()) + self.assertEqual(pos_neg(), neg_neg()) class FormatTestCase(unittest.TestCase): def test_format(self): @@ -415,9 +415,9 @@ class FormatTestCase(unittest.TestCase): self.assertEqual(fmt % -float(arg), '-' + rhs) def test_issue5864(self): - self.assertEquals(format(123.456, '.4'), '123.5') - self.assertEquals(format(1234.56, '.4'), '1.235e+03') - self.assertEquals(format(12345.6, '.4'), '1.235e+04') + self.assertEqual(format(123.456, '.4'), '123.5') + self.assertEqual(format(1234.56, '.4'), '1.235e+03') + self.assertEqual(format(12345.6, '.4'), '1.235e+04') class ReprTestCase(unittest.TestCase): def test_repr(self): diff --git a/Lib/test/test_fractions.py b/Lib/test/test_fractions.py index fd6588a..17fdb7f 100644 --- a/Lib/test/test_fractions.py +++ b/Lib/test/test_fractions.py @@ -79,16 +79,16 @@ class DummyRational(object): class GcdTest(unittest.TestCase): def testMisc(self): - self.assertEquals(0, gcd(0, 0)) - self.assertEquals(1, gcd(1, 0)) - self.assertEquals(-1, gcd(-1, 0)) - self.assertEquals(1, gcd(0, 1)) - self.assertEquals(-1, gcd(0, -1)) - self.assertEquals(1, gcd(7, 1)) - self.assertEquals(-1, gcd(7, -1)) - self.assertEquals(1, gcd(-23, 15)) - self.assertEquals(12, gcd(120, 84)) - self.assertEquals(-12, gcd(84, -120)) + self.assertEqual(0, gcd(0, 0)) + self.assertEqual(1, gcd(1, 0)) + self.assertEqual(-1, gcd(-1, 0)) + self.assertEqual(1, gcd(0, 1)) + self.assertEqual(-1, gcd(0, -1)) + self.assertEqual(1, gcd(7, 1)) + self.assertEqual(-1, gcd(7, -1)) + self.assertEqual(1, gcd(-23, 15)) + self.assertEqual(12, gcd(120, 84)) + self.assertEqual(-12, gcd(84, -120)) def _components(r): @@ -99,8 +99,8 @@ class FractionTest(unittest.TestCase): def assertTypedEquals(self, expected, actual): """Asserts that both the types and values are the same.""" - self.assertEquals(type(expected), type(actual)) - self.assertEquals(expected, actual) + self.assertEqual(type(expected), type(actual)) + self.assertEqual(expected, actual) def assertRaisesMessage(self, exc_type, message, callable, *args, **kwargs): @@ -108,25 +108,25 @@ class FractionTest(unittest.TestCase): try: callable(*args, **kwargs) except exc_type as e: - self.assertEquals(message, str(e)) + self.assertEqual(message, str(e)) else: self.fail("%s not raised" % exc_type.__name__) def testInit(self): - self.assertEquals((0, 1), _components(F())) - self.assertEquals((7, 1), _components(F(7))) - self.assertEquals((7, 3), _components(F(F(7, 3)))) + self.assertEqual((0, 1), _components(F())) + self.assertEqual((7, 1), _components(F(7))) + self.assertEqual((7, 3), _components(F(F(7, 3)))) - self.assertEquals((-1, 1), _components(F(-1, 1))) - self.assertEquals((-1, 1), _components(F(1, -1))) - self.assertEquals((1, 1), _components(F(-2, -2))) - self.assertEquals((1, 2), _components(F(5, 10))) - self.assertEquals((7, 15), _components(F(7, 15))) - self.assertEquals((10**23, 1), _components(F(10**23))) + self.assertEqual((-1, 1), _components(F(-1, 1))) + self.assertEqual((-1, 1), _components(F(1, -1))) + self.assertEqual((1, 1), _components(F(-2, -2))) + self.assertEqual((1, 2), _components(F(5, 10))) + self.assertEqual((7, 15), _components(F(7, 15))) + self.assertEqual((10**23, 1), _components(F(10**23))) - self.assertEquals((3, 77), _components(F(F(3, 7), 11))) - self.assertEquals((-9, 5), _components(F(2, F(-10, 9)))) - self.assertEquals((2486, 2485), _components(F(F(22, 7), F(355, 113)))) + self.assertEqual((3, 77), _components(F(F(3, 7), 11))) + self.assertEqual((-9, 5), _components(F(2, F(-10, 9)))) + self.assertEqual((2486, 2485), _components(F(F(22, 7), F(355, 113)))) self.assertRaisesMessage(ZeroDivisionError, "Fraction(12, 0)", F, 12, 0) @@ -139,20 +139,20 @@ class FractionTest(unittest.TestCase): def testFromString(self): - self.assertEquals((5, 1), _components(F("5"))) - self.assertEquals((3, 2), _components(F("3/2"))) - self.assertEquals((3, 2), _components(F(" \n +3/2"))) - self.assertEquals((-3, 2), _components(F("-3/2 "))) - self.assertEquals((13, 2), _components(F(" 013/02 \n "))) - self.assertEquals((16, 5), _components(F(" 3.2 "))) - self.assertEquals((-16, 5), _components(F(" -3.2 "))) - self.assertEquals((-3, 1), _components(F(" -3. "))) - self.assertEquals((3, 5), _components(F(" .6 "))) - self.assertEquals((1, 3125), _components(F("32.e-5"))) - self.assertEquals((1000000, 1), _components(F("1E+06"))) - self.assertEquals((-12300, 1), _components(F("-1.23e4"))) - self.assertEquals((0, 1), _components(F(" .0e+0\t"))) - self.assertEquals((0, 1), _components(F("-0.000e0"))) + self.assertEqual((5, 1), _components(F("5"))) + self.assertEqual((3, 2), _components(F("3/2"))) + self.assertEqual((3, 2), _components(F(" \n +3/2"))) + self.assertEqual((-3, 2), _components(F("-3/2 "))) + self.assertEqual((13, 2), _components(F(" 013/02 \n "))) + self.assertEqual((16, 5), _components(F(" 3.2 "))) + self.assertEqual((-16, 5), _components(F(" -3.2 "))) + self.assertEqual((-3, 1), _components(F(" -3. "))) + self.assertEqual((3, 5), _components(F(" .6 "))) + self.assertEqual((1, 3125), _components(F("32.e-5"))) + self.assertEqual((1000000, 1), _components(F("1E+06"))) + self.assertEqual((-12300, 1), _components(F("-1.23e4"))) + self.assertEqual((0, 1), _components(F(" .0e+0\t"))) + self.assertEqual((0, 1), _components(F("-0.000e0"))) self.assertRaisesMessage( ZeroDivisionError, "Fraction(3, 0)", @@ -194,33 +194,33 @@ class FractionTest(unittest.TestCase): def testImmutable(self): r = F(7, 3) r.__init__(2, 15) - self.assertEquals((7, 3), _components(r)) + self.assertEqual((7, 3), _components(r)) self.assertRaises(AttributeError, setattr, r, 'numerator', 12) self.assertRaises(AttributeError, setattr, r, 'denominator', 6) - self.assertEquals((7, 3), _components(r)) + self.assertEqual((7, 3), _components(r)) # But if you _really_ need to: r._numerator = 4 r._denominator = 2 - self.assertEquals((4, 2), _components(r)) + self.assertEqual((4, 2), _components(r)) # Which breaks some important operations: - self.assertNotEquals(F(4, 2), r) + self.assertNotEqual(F(4, 2), r) def testFromFloat(self): self.assertRaises(TypeError, F.from_float, 3+4j) - self.assertEquals((10, 1), _components(F.from_float(10))) + self.assertEqual((10, 1), _components(F.from_float(10))) bigint = 1234567890123456789 - self.assertEquals((bigint, 1), _components(F.from_float(bigint))) - self.assertEquals((0, 1), _components(F.from_float(-0.0))) - self.assertEquals((10, 1), _components(F.from_float(10.0))) - self.assertEquals((-5, 2), _components(F.from_float(-2.5))) - self.assertEquals((99999999999999991611392, 1), + self.assertEqual((bigint, 1), _components(F.from_float(bigint))) + self.assertEqual((0, 1), _components(F.from_float(-0.0))) + self.assertEqual((10, 1), _components(F.from_float(10.0))) + self.assertEqual((-5, 2), _components(F.from_float(-2.5))) + self.assertEqual((99999999999999991611392, 1), _components(F.from_float(1e23))) - self.assertEquals(float(10**23), float(F.from_float(1e23))) - self.assertEquals((3602879701896397, 1125899906842624), + self.assertEqual(float(10**23), float(F.from_float(1e23))) + self.assertEqual((3602879701896397, 1125899906842624), _components(F.from_float(3.2))) - self.assertEquals(3.2, float(F.from_float(3.2))) + self.assertEqual(3.2, float(F.from_float(3.2))) inf = 1e1000 nan = inf - inf @@ -236,13 +236,13 @@ class FractionTest(unittest.TestCase): def testFromDecimal(self): self.assertRaises(TypeError, F.from_decimal, 3+4j) - self.assertEquals(F(10, 1), F.from_decimal(10)) - self.assertEquals(F(0), F.from_decimal(Decimal("-0"))) - self.assertEquals(F(5, 10), F.from_decimal(Decimal("0.5"))) - self.assertEquals(F(5, 1000), F.from_decimal(Decimal("5e-3"))) - self.assertEquals(F(5000), F.from_decimal(Decimal("5e3"))) - self.assertEquals(1 - F(1, 10**30), - F.from_decimal(Decimal("0." + "9" * 30))) + self.assertEqual(F(10, 1), F.from_decimal(10)) + self.assertEqual(F(0), F.from_decimal(Decimal("-0"))) + self.assertEqual(F(5, 10), F.from_decimal(Decimal("0.5"))) + self.assertEqual(F(5, 1000), F.from_decimal(Decimal("5e-3"))) + self.assertEqual(F(5000), F.from_decimal(Decimal("5e3"))) + self.assertEqual(1 - F(1, 10**30), + F.from_decimal(Decimal("0." + "9" * 30))) self.assertRaisesMessage( TypeError, "Cannot convert Infinity to Fraction.", @@ -278,15 +278,15 @@ class FractionTest(unittest.TestCase): self.assertTypedEquals(-2, round(F(-15, 10))) self.assertTypedEquals(-1, round(F(-7, 10))) - self.assertEquals(False, bool(F(0, 1))) - self.assertEquals(True, bool(F(3, 2))) + self.assertEqual(False, bool(F(0, 1))) + self.assertEqual(True, bool(F(3, 2))) self.assertTypedEquals(0.1, float(F(1, 10))) # Check that __float__ isn't implemented by converting the # numerator and denominator to float before dividing. self.assertRaises(OverflowError, float, int('2'*400+'7')) - self.assertAlmostEquals(2.0/3, - float(F(int('2'*400+'7'), int('3'*400+'1')))) + self.assertAlmostEqual(2.0/3, + float(F(int('2'*400+'7'), int('3'*400+'1')))) self.assertTypedEquals(0.1+0j, complex(F(1,10))) @@ -299,19 +299,19 @@ class FractionTest(unittest.TestCase): def testArithmetic(self): - self.assertEquals(F(1, 2), F(1, 10) + F(2, 5)) - self.assertEquals(F(-3, 10), F(1, 10) - F(2, 5)) - self.assertEquals(F(1, 25), F(1, 10) * F(2, 5)) - self.assertEquals(F(1, 4), F(1, 10) / F(2, 5)) + self.assertEqual(F(1, 2), F(1, 10) + F(2, 5)) + self.assertEqual(F(-3, 10), F(1, 10) - F(2, 5)) + self.assertEqual(F(1, 25), F(1, 10) * F(2, 5)) + self.assertEqual(F(1, 4), F(1, 10) / F(2, 5)) self.assertTypedEquals(2, F(9, 10) // F(2, 5)) self.assertTypedEquals(10**23, F(10**23, 1) // F(1)) - self.assertEquals(F(2, 3), F(-7, 3) % F(3, 2)) - self.assertEquals(F(8, 27), F(2, 3) ** F(3)) - self.assertEquals(F(27, 8), F(2, 3) ** F(-3)) + self.assertEqual(F(2, 3), F(-7, 3) % F(3, 2)) + self.assertEqual(F(8, 27), F(2, 3) ** F(3)) + self.assertEqual(F(27, 8), F(2, 3) ** F(-3)) self.assertTypedEquals(2.0, F(4) ** F(1, 2)) z = pow(F(-1), F(1, 2)) - self.assertAlmostEquals(z.real, 0) - self.assertEquals(z.imag, 1) + self.assertAlmostEqual(z.real, 0) + self.assertEqual(z.imag, 1) def testMixedArithmetic(self): self.assertTypedEquals(F(11, 10), F(1, 10) + 1) @@ -362,8 +362,8 @@ class FractionTest(unittest.TestCase): self.assertTypedEquals(0.1 + 0j, F(1, 10) ** (1.0 + 0j)) self.assertTypedEquals(4 , 2 ** F(2, 1)) z = pow(-1, F(1, 2)) - self.assertAlmostEquals(0, z.real) - self.assertEquals(1, z.imag) + self.assertAlmostEqual(0, z.real) + self.assertEqual(1, z.imag) self.assertTypedEquals(F(1, 4) , 2 ** F(-2, 1)) self.assertTypedEquals(2.0 , 4 ** F(1, 2)) self.assertTypedEquals(0.25, 2.0 ** F(-2, 1)) @@ -375,7 +375,7 @@ class FractionTest(unittest.TestCase): TypeError, "unsupported operand type(s) for +: 'Fraction' and 'Decimal'", operator.add, F(3,11), Decimal('3.1415926')) - self.assertNotEquals(F(5, 2), Decimal('2.5')) + self.assertNotEqual(F(5, 2), Decimal('2.5')) def testComparisons(self): self.assertTrue(F(1, 2) < F(2, 3)) @@ -497,18 +497,18 @@ class FractionTest(unittest.TestCase): self.assertFalse(float('-inf') == F(2, 5)) def testStringification(self): - self.assertEquals("Fraction(7, 3)", repr(F(7, 3))) - self.assertEquals("Fraction(6283185307, 2000000000)", + self.assertEqual("Fraction(7, 3)", repr(F(7, 3))) + self.assertEqual("Fraction(6283185307, 2000000000)", repr(F('3.1415926535'))) - self.assertEquals("Fraction(-1, 100000000000000000000)", + self.assertEqual("Fraction(-1, 100000000000000000000)", repr(F(1, -10**20))) - self.assertEquals("7/3", str(F(7, 3))) - self.assertEquals("7", str(F(7, 1))) + self.assertEqual("7/3", str(F(7, 3))) + self.assertEqual("7", str(F(7, 1))) def testHash(self): - self.assertEquals(hash(2.5), hash(F(5, 2))) - self.assertEquals(hash(10**50), hash(F(10**50))) - self.assertNotEquals(hash(float(10**23)), hash(F(10**23))) + self.assertEqual(hash(2.5), hash(F(5, 2))) + self.assertEqual(hash(10**50), hash(F(10**50))) + self.assertNotEqual(hash(float(10**23)), hash(F(10**23))) def testApproximatePi(self): # Algorithm borrowed from @@ -521,7 +521,7 @@ class FractionTest(unittest.TestCase): d, da = d+da, da+32 t = (t * n) / d s += t - self.assertAlmostEquals(math.pi, s) + self.assertAlmostEqual(math.pi, s) def testApproximateCos1(self): # Algorithm borrowed from @@ -535,7 +535,7 @@ class FractionTest(unittest.TestCase): num *= x * x sign *= -1 s += num / fact * sign - self.assertAlmostEquals(math.cos(1), s) + self.assertAlmostEqual(math.cos(1), s) def test_copy_deepcopy_pickle(self): r = F(13, 7) diff --git a/Lib/test/test_frozen.py b/Lib/test/test_frozen.py index ab7b52f..d072145 100644 --- a/Lib/test/test_frozen.py +++ b/Lib/test/test_frozen.py @@ -22,7 +22,7 @@ class FrozenTests(unittest.TestCase): self.assertEqual(len(dir(__phello__)), 7, dir(__phello__)) else: self.assertEqual(len(dir(__phello__)), 8, dir(__phello__)) - self.assertEquals(__phello__.__path__, [__phello__.__name__]) + self.assertEqual(__phello__.__path__, [__phello__.__name__]) try: import __phello__.spam diff --git a/Lib/test/test_getargs2.py b/Lib/test/test_getargs2.py index 3ffc1cc..1e88a34 100644 --- a/Lib/test/test_getargs2.py +++ b/Lib/test/test_getargs2.py @@ -239,7 +239,7 @@ class Tuple_TestCase(unittest.TestCase): from _testcapi import getargs_tuple ret = getargs_tuple(1, (2, 3)) - self.assertEquals(ret, (1,2,3)) + self.assertEqual(ret, (1,2,3)) # make sure invalid tuple arguments are handled correctly class seq: @@ -252,25 +252,25 @@ class Tuple_TestCase(unittest.TestCase): class Keywords_TestCase(unittest.TestCase): def test_positional_args(self): # using all positional args - self.assertEquals( + self.assertEqual( getargs_keywords((1,2), 3, (4,(5,6)), (7,8,9), 10), (1, 2, 3, 4, 5, 6, 7, 8, 9, 10) ) def test_mixed_args(self): # positional and keyword args - self.assertEquals( + self.assertEqual( getargs_keywords((1,2), 3, (4,(5,6)), arg4=(7,8,9), arg5=10), (1, 2, 3, 4, 5, 6, 7, 8, 9, 10) ) def test_keyword_args(self): # all keywords - self.assertEquals( + self.assertEqual( getargs_keywords(arg1=(1,2), arg2=3, arg3=(4,(5,6)), arg4=(7,8,9), arg5=10), (1, 2, 3, 4, 5, 6, 7, 8, 9, 10) ) def test_optional_args(self): # missing optional keyword args, skipping tuples - self.assertEquals( + self.assertEqual( getargs_keywords(arg1=(1,2), arg2=3, arg5=10), (1, 2, 3, -1, -1, -1, -1, -1, -1, 10) ) @@ -279,14 +279,14 @@ class Keywords_TestCase(unittest.TestCase): try: getargs_keywords(arg1=(1,2)) except TypeError as err: - self.assertEquals(str(err), "Required argument 'arg2' (pos 2) not found") + self.assertEqual(str(err), "Required argument 'arg2' (pos 2) not found") else: self.fail('TypeError should have been raised') def test_too_many_args(self): try: getargs_keywords((1,2),3,(4,(5,6)),(7,8,9),10,111) except TypeError as err: - self.assertEquals(str(err), "function takes at most 5 arguments (6 given)") + self.assertEqual(str(err), "function takes at most 5 arguments (6 given)") else: self.fail('TypeError should have been raised') def test_invalid_keyword(self): @@ -294,7 +294,7 @@ class Keywords_TestCase(unittest.TestCase): try: getargs_keywords((1,2),3,arg5=10,arg666=666) except TypeError as err: - self.assertEquals(str(err), "'arg666' is an invalid keyword argument for this function") + self.assertEqual(str(err), "'arg666' is an invalid keyword argument for this function") else: self.fail('TypeError should have been raised') diff --git a/Lib/test/test_getopt.py b/Lib/test/test_getopt.py index f6f9d2e..0f47fcb 100644 --- a/Lib/test/test_getopt.py +++ b/Lib/test/test_getopt.py @@ -176,9 +176,9 @@ class GetoptTests(unittest.TestCase): def test_issue4629(self): longopts, shortopts = getopt.getopt(['--help='], '', ['help=']) - self.assertEquals(longopts, [('--help', '')]) + self.assertEqual(longopts, [('--help', '')]) longopts, shortopts = getopt.getopt(['--help=x'], '', ['help=']) - self.assertEquals(longopts, [('--help', 'x')]) + self.assertEqual(longopts, [('--help', 'x')]) self.assertRaises(getopt.GetoptError, getopt.getopt, ['--help='], '', ['help']) def test_main(): diff --git a/Lib/test/test_glob.py b/Lib/test/test_glob.py index adaea18..f92d304 100644 --- a/Lib/test/test_glob.py +++ b/Lib/test/test_glob.py @@ -59,8 +59,8 @@ class GlobTests(unittest.TestCase): if set(type(x) for x in tmp) == uniset: u1 = glob.glob('*') u2 = glob.glob('./*') - self.assertEquals(set(type(r) for r in u1), uniset) - self.assertEquals(set(type(r) for r in u2), uniset) + self.assertEqual(set(type(r) for r in u1), uniset) + self.assertEqual(set(type(r) for r in u2), uniset) def test_glob_one_directory(self): eq = self.assertSequencesEqual_noorder diff --git a/Lib/test/test_grammar.py b/Lib/test/test_grammar.py index b861207..ff8dc93 100644 --- a/Lib/test/test_grammar.py +++ b/Lib/test/test_grammar.py @@ -20,23 +20,23 @@ class TokenTests(unittest.TestCase): # Backslash means line continuation: x = 1 \ + 1 - self.assertEquals(x, 2, 'backslash for line continuation') + self.assertEqual(x, 2, 'backslash for line continuation') # Backslash does not means continuation in comments :\ x = 0 - self.assertEquals(x, 0, 'backslash ending comment') + self.assertEqual(x, 0, 'backslash ending comment') def testPlainIntegers(self): - self.assertEquals(type(000), type(0)) - self.assertEquals(0xff, 255) - self.assertEquals(0o377, 255) - self.assertEquals(2147483647, 0o17777777777) - self.assertEquals(0b1001, 9) + self.assertEqual(type(000), type(0)) + self.assertEqual(0xff, 255) + self.assertEqual(0o377, 255) + self.assertEqual(2147483647, 0o17777777777) + self.assertEqual(0b1001, 9) # "0x" is not a valid literal self.assertRaises(SyntaxError, eval, "0x") from sys import maxsize if maxsize == 2147483647: - self.assertEquals(-2147483647-1, -0o20000000000) + self.assertEqual(-2147483647-1, -0o20000000000) # XXX -2147483648 self.assertTrue(0o37777777777 > 0) self.assertTrue(0xffffffff > 0) @@ -48,7 +48,7 @@ class TokenTests(unittest.TestCase): except OverflowError: self.fail("OverflowError on huge integer literal %r" % s) elif maxsize == 9223372036854775807: - self.assertEquals(-9223372036854775807-1, -0o1000000000000000000000) + self.assertEqual(-9223372036854775807-1, -0o1000000000000000000000) self.assertTrue(0o1777777777777777777777 > 0) self.assertTrue(0xffffffffffffffff > 0) self.assertTrue(0b11111111111111111111111111111111111111111111111111111111111111 > 0) @@ -103,28 +103,28 @@ jumps over the 'lazy' dog. """ y = '\nThe "quick"\nbrown fox\njumps over\nthe \'lazy\' dog.\n' - self.assertEquals(x, y) + self.assertEqual(x, y) y = ''' The "quick" brown fox jumps over the 'lazy' dog. ''' - self.assertEquals(x, y) + self.assertEqual(x, y) y = "\n\ The \"quick\"\n\ brown fox\n\ jumps over\n\ the 'lazy' dog.\n\ " - self.assertEquals(x, y) + self.assertEqual(x, y) y = '\n\ The \"quick\"\n\ brown fox\n\ jumps over\n\ the \'lazy\' dog.\n\ ' - self.assertEquals(x, y) + self.assertEqual(x, y) def testEllipsis(self): x = ... @@ -165,8 +165,8 @@ class GrammarTests(unittest.TestCase): f1(*(), **{}) def f2(one_argument): pass def f3(two, arguments): pass - self.assertEquals(f2.__code__.co_varnames, ('one_argument',)) - self.assertEquals(f3.__code__.co_varnames, ('two', 'arguments')) + self.assertEqual(f2.__code__.co_varnames, ('one_argument',)) + self.assertEqual(f3.__code__.co_varnames, ('two', 'arguments')) def a1(one_arg,): pass def a2(two, args,): pass def v0(*rest): pass @@ -287,37 +287,37 @@ class GrammarTests(unittest.TestCase): # keyword arguments after *arglist def f(*args, **kwargs): return args, kwargs - self.assertEquals(f(1, x=2, *[3, 4], y=5), ((1, 3, 4), + self.assertEqual(f(1, x=2, *[3, 4], y=5), ((1, 3, 4), {'x':2, 'y':5})) self.assertRaises(SyntaxError, eval, "f(1, *(2,3), 4)") self.assertRaises(SyntaxError, eval, "f(1, x=2, *(3,4), x=5)") # argument annotation tests def f(x) -> list: pass - self.assertEquals(f.__annotations__, {'return': list}) + self.assertEqual(f.__annotations__, {'return': list}) def f(x:int): pass - self.assertEquals(f.__annotations__, {'x': int}) + self.assertEqual(f.__annotations__, {'x': int}) def f(*x:str): pass - self.assertEquals(f.__annotations__, {'x': str}) + self.assertEqual(f.__annotations__, {'x': str}) def f(**x:float): pass - self.assertEquals(f.__annotations__, {'x': float}) + self.assertEqual(f.__annotations__, {'x': float}) def f(x, y:1+2): pass - self.assertEquals(f.__annotations__, {'y': 3}) + self.assertEqual(f.__annotations__, {'y': 3}) def f(a, b:1, c:2, d): pass - self.assertEquals(f.__annotations__, {'b': 1, 'c': 2}) + self.assertEqual(f.__annotations__, {'b': 1, 'c': 2}) def f(a, b:1, c:2, d, e:3=4, f=5, *g:6): pass - self.assertEquals(f.__annotations__, - {'b': 1, 'c': 2, 'e': 3, 'g': 6}) + self.assertEqual(f.__annotations__, + {'b': 1, 'c': 2, 'e': 3, 'g': 6}) def f(a, b:1, c:2, d, e:3=4, f=5, *g:6, h:7, i=8, j:9=10, **k:11) -> 12: pass - self.assertEquals(f.__annotations__, - {'b': 1, 'c': 2, 'e': 3, 'g': 6, 'h': 7, 'j': 9, - 'k': 11, 'return': 12}) + self.assertEqual(f.__annotations__, + {'b': 1, 'c': 2, 'e': 3, 'g': 6, 'h': 7, 'j': 9, + 'k': 11, 'return': 12}) # Check for SF Bug #1697248 - mixing decorators and a return annotation def null(x): return x @null def f(x) -> list: pass - self.assertEquals(f.__annotations__, {'return': list}) + self.assertEqual(f.__annotations__, {'return': list}) # test MAKE_CLOSURE with a variety of oparg's closure = 1 @@ -333,20 +333,20 @@ class GrammarTests(unittest.TestCase): def testLambdef(self): ### lambdef: 'lambda' [varargslist] ':' test l1 = lambda : 0 - self.assertEquals(l1(), 0) + self.assertEqual(l1(), 0) l2 = lambda : a[d] # XXX just testing the expression l3 = lambda : [2 < x for x in [-1, 3, 0]] - self.assertEquals(l3(), [0, 1, 0]) + self.assertEqual(l3(), [0, 1, 0]) l4 = lambda x = lambda y = lambda z=1 : z : y() : x() - self.assertEquals(l4(), 1) + self.assertEqual(l4(), 1) l5 = lambda x, y, z=2: x + y + z - self.assertEquals(l5(1, 2), 5) - self.assertEquals(l5(1, 2, 3), 6) + self.assertEqual(l5(1, 2), 5) + self.assertEqual(l5(1, 2, 3), 6) check_syntax_error(self, "lambda x: x = 2") check_syntax_error(self, "lambda (None,): None") l6 = lambda x, y, *, k=20: x+y+k - self.assertEquals(l6(1,2), 1+2+20) - self.assertEquals(l6(1,2,k=10), 1+2+10) + self.assertEqual(l6(1,2), 1+2+20) + self.assertEqual(l6(1,2,k=10), 1+2+10) ### stmt: simple_stmt | compound_stmt @@ -502,7 +502,7 @@ class GrammarTests(unittest.TestCase): try: assert 0, "msg" except AssertionError as e: - self.assertEquals(e.args[0], "msg") + self.assertEqual(e.args[0], "msg") else: if __debug__: self.fail("AssertionError not raised by assert 0") @@ -536,7 +536,7 @@ class GrammarTests(unittest.TestCase): x = 1 else: x = 2 - self.assertEquals(x, 2) + self.assertEqual(x, 2) def testFor(self): # 'for' exprlist 'in' exprlist ':' suite ['else' ':' suite] @@ -688,7 +688,7 @@ class GrammarTests(unittest.TestCase): d[1,2,3] = 4 L = list(d) L.sort(key=lambda x: x if isinstance(x, tuple) else ()) - self.assertEquals(str(L), '[1, (1,), (1, 2), (1, 2, 3)]') + self.assertEqual(str(L), '[1, (1,), (1, 2), (1, 2, 3)]') def testAtoms(self): ### atom: '(' [testlist] ')' | '[' [testlist] ']' | '{' [dictsetmaker] '}' | NAME | NUMBER | STRING diff --git a/Lib/test/test_gzip.py b/Lib/test/test_gzip.py index a4a7e24..b992384 100644 --- a/Lib/test/test_gzip.py +++ b/Lib/test/test_gzip.py @@ -101,7 +101,7 @@ class TestGzip(unittest.TestCase): contents += ztxt if not ztxt: break zgfile.close() - self.assertEquals(contents, b'a'*201) + self.assertEqual(contents, b'a'*201) def test_readline(self): @@ -160,7 +160,7 @@ class TestGzip(unittest.TestCase): f.seek(10, whence=1) y = f.read(10) f.close() - self.assertEquals(y, data1[20:30]) + self.assertEqual(y, data1[20:30]) def test_seek_write(self): # Try seek, write test diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py index 94635e1..dca23cf 100644 --- a/Lib/test/test_hashlib.py +++ b/Lib/test/test_hashlib.py @@ -224,10 +224,10 @@ class HashLibTestCase(unittest.TestCase): m.update(b'1') m.update(b'#' * gil_minsize) m.update(b'1') - self.assertEquals(m.hexdigest(), 'cb1e1a2cbc80be75e19935d621fb9b21') + self.assertEqual(m.hexdigest(), 'cb1e1a2cbc80be75e19935d621fb9b21') m = hashlib.md5(b'x' * gil_minsize) - self.assertEquals(m.hexdigest(), 'cfb767f225d58469c5de3632a8803958') + self.assertEqual(m.hexdigest(), 'cfb767f225d58469c5de3632a8803958') def test_threaded_hashing(self): if not threading: diff --git a/Lib/test/test_http_cookiejar.py b/Lib/test/test_http_cookiejar.py index d495586..3e85f62 100644 --- a/Lib/test/test_http_cookiejar.py +++ b/Lib/test/test_http_cookiejar.py @@ -20,10 +20,10 @@ class DateTimeTests(unittest.TestCase): def test_time2isoz(self): base = 1019227000 day = 24*3600 - self.assertEquals(time2isoz(base), "2002-04-19 14:36:40Z") - self.assertEquals(time2isoz(base+day), "2002-04-20 14:36:40Z") - self.assertEquals(time2isoz(base+2*day), "2002-04-21 14:36:40Z") - self.assertEquals(time2isoz(base+3*day), "2002-04-22 14:36:40Z") + self.assertEqual(time2isoz(base), "2002-04-19 14:36:40Z") + self.assertEqual(time2isoz(base+day), "2002-04-20 14:36:40Z") + self.assertEqual(time2isoz(base+2*day), "2002-04-21 14:36:40Z") + self.assertEqual(time2isoz(base+3*day), "2002-04-22 14:36:40Z") az = time2isoz() bz = time2isoz(500000) @@ -35,13 +35,13 @@ class DateTimeTests(unittest.TestCase): def parse_date(text): return time.gmtime(http2time(text))[:6] - self.assertEquals(parse_date("01 Jan 2001"), (2001, 1, 1, 0, 0, 0.0)) + self.assertEqual(parse_date("01 Jan 2001"), (2001, 1, 1, 0, 0, 0.0)) # this test will break around year 2070 - self.assertEquals(parse_date("03-Feb-20"), (2020, 2, 3, 0, 0, 0.0)) + self.assertEqual(parse_date("03-Feb-20"), (2020, 2, 3, 0, 0, 0.0)) # this test will break around year 2048 - self.assertEquals(parse_date("03-Feb-98"), (1998, 2, 3, 0, 0, 0.0)) + self.assertEqual(parse_date("03-Feb-98"), (1998, 2, 3, 0, 0, 0.0)) def test_http2time_formats(self): # test http2time for supported dates. Test cases with 2 digit year @@ -69,8 +69,8 @@ class DateTimeTests(unittest.TestCase): test_t = 760233600 # assume broken POSIX counting of seconds result = time2isoz(test_t) expected = "1994-02-03 00:00:00Z" - self.assertEquals(result, expected, - "%s => '%s' (%s)" % (test_t, result, expected)) + self.assertEqual(result, expected, + "%s => '%s' (%s)" % (test_t, result, expected)) for s in tests: t = http2time(s) @@ -107,7 +107,7 @@ class HeaderTests(unittest.TestCase): 'foo=bar; expires=01 Jan 2040 22:23:32 GMT', 'foo=bar; expires="01 Jan 2040 22:23:32 GMT"', ]: - self.assertEquals(parse_ns_headers([hdr]), expected) + self.assertEqual(parse_ns_headers([hdr]), expected) def test_parse_ns_headers_special_names(self): # names such as 'expires' are not special in first name=value pair @@ -115,13 +115,13 @@ class HeaderTests(unittest.TestCase): # Cookie with name 'expires' hdr = 'expires=01 Jan 2040 22:23:32 GMT' expected = [[("expires", "01 Jan 2040 22:23:32 GMT"), ("version", "0")]] - self.assertEquals(parse_ns_headers([hdr]), expected) + self.assertEqual(parse_ns_headers([hdr]), expected) def test_join_header_words(self): joined = join_header_words([[("foo", None), ("bar", "baz")]]) - self.assertEquals(joined, "foo; bar=baz") + self.assertEqual(joined, "foo; bar=baz") - self.assertEquals(join_header_words([[]]), "") + self.assertEqual(join_header_words([[]]), "") def test_split_header_words(self): tests = [ @@ -151,7 +151,7 @@ class HeaderTests(unittest.TestCase): f = io.StringIO() traceback.print_exc(None, f) result = "(error -- traceback follows)\n\n%s" % f.getvalue() - self.assertEquals(result, expect, """ + self.assertEqual(result, expect, """ When parsing: '%s' Expected: '%s' Got: '%s' @@ -183,7 +183,7 @@ Got: '%s' for arg, expect in tests: input = split_header_words([arg]) res = join_header_words(input) - self.assertEquals(res, expect, """ + self.assertEqual(res, expect, """ When parsing: '%s' Expected: '%s' Got: '%s' @@ -347,11 +347,11 @@ class CookieTests(unittest.TestCase): interact_netscape(c, "http://www.acme.com/", '"spam"; path=/foo/') cookie = c._cookies["www.acme.com"]["/"]["eggs"] self.assertTrue(cookie.value is None) - self.assertEquals(cookie.name, "eggs") + self.assertEqual(cookie.name, "eggs") cookie = c._cookies["www.acme.com"]['/foo/']['"spam"'] self.assertTrue(cookie.value is None) - self.assertEquals(cookie.name, '"spam"') - self.assertEquals(lwp_cookie_str(cookie), ( + self.assertEqual(cookie.name, '"spam"') + self.assertEqual(lwp_cookie_str(cookie), ( r'"spam"; path="/foo/"; domain="www.acme.com"; ' 'path_spec; discard; version=0')) old_str = repr(c) @@ -362,13 +362,13 @@ class CookieTests(unittest.TestCase): finally: os.unlink(c.filename) # cookies unchanged apart from lost info re. whether path was specified - self.assertEquals( + self.assertEqual( repr(c), re.sub("path_specified=%s" % True, "path_specified=%s" % False, old_str) ) - self.assertEquals(interact_netscape(c, "http://www.acme.com/foo/"), - '"spam"; eggs') + self.assertEqual(interact_netscape(c, "http://www.acme.com/foo/"), + '"spam"; eggs') def test_rfc2109_handling(self): # RFC 2109 cookies are handled as RFC 2965 or Netscape cookies, @@ -412,18 +412,18 @@ class CookieTests(unittest.TestCase): 'expires="Foo Bar 25 33:22:11 3022"') cookie = c._cookies[".acme.com"]["/"]["spam"] - self.assertEquals(cookie.domain, ".acme.com") + self.assertEqual(cookie.domain, ".acme.com") self.assertTrue(cookie.domain_specified) - self.assertEquals(cookie.port, DEFAULT_HTTP_PORT) + self.assertEqual(cookie.port, DEFAULT_HTTP_PORT) self.assertTrue(not cookie.port_specified) # case is preserved self.assertTrue(cookie.has_nonstandard_attr("blArgh") and not cookie.has_nonstandard_attr("blargh")) cookie = c._cookies["www.acme.com"]["/"]["ni"] - self.assertEquals(cookie.domain, "www.acme.com") + self.assertEqual(cookie.domain, "www.acme.com") self.assertTrue(not cookie.domain_specified) - self.assertEquals(cookie.port, "80,8080") + self.assertEqual(cookie.port, "80,8080") self.assertTrue(cookie.port_specified) cookie = c._cookies["www.acme.com"]["/"]["nini"] @@ -453,13 +453,13 @@ class CookieTests(unittest.TestCase): future = time2netscape(time.time()+3600) interact_netscape(c, "http://www.acme.com/", 'spam="bar"; expires=%s' % future) - self.assertEquals(len(c), 1) + self.assertEqual(len(c), 1) now = time2netscape(time.time()-1) # ... and if in past or present, discard it interact_netscape(c, "http://www.acme.com/", 'foo="eggs"; expires=%s' % now) h = interact_netscape(c, "http://www.acme.com/") - self.assertEquals(len(c), 1) + self.assertEqual(len(c), 1) self.assertTrue('spam="bar"' in h and "foo" not in h) # max-age takes precedence over expires, and zero max-age is request to @@ -468,19 +468,19 @@ class CookieTests(unittest.TestCase): future) interact_netscape(c, "http://www.acme.com/", 'bar="bar"; expires=%s' % future) - self.assertEquals(len(c), 3) + self.assertEqual(len(c), 3) interact_netscape(c, "http://www.acme.com/", 'eggs="bar"; ' 'expires=%s; max-age=0' % future) interact_netscape(c, "http://www.acme.com/", 'bar="bar"; ' 'max-age=0; expires=%s' % future) h = interact_netscape(c, "http://www.acme.com/") - self.assertEquals(len(c), 1) + self.assertEqual(len(c), 1) # test expiry at end of session for cookies with no expires attribute interact_netscape(c, "http://www.rhubarb.net/", 'whum="fizz"') - self.assertEquals(len(c), 2) + self.assertEqual(len(c), 2) c.clear_session_cookies() - self.assertEquals(len(c), 1) + self.assertEqual(len(c), 1) self.assertTrue('spam="bar"' in h) # XXX RFC 2965 expiry rules (some apply to V0 too) @@ -533,7 +533,7 @@ class CookieTests(unittest.TestCase): # Default path does not include query, so is "/", not "/?spam". self.assertIn("/", cj._cookies["example.com"]) # Cookie is sent back to the same URI. - self.assertEquals(interact_netscape(cj, uri), value) + self.assertEqual(interact_netscape(cj, uri), value) def test_escape_path(self): cases = [ @@ -558,31 +558,31 @@ class CookieTests(unittest.TestCase): ("/foo/bar\uabcd", "/foo/bar%EA%AF%8D"), # UTF-8 encoded ] for arg, result in cases: - self.assertEquals(escape_path(arg), result) + self.assertEqual(escape_path(arg), result) def test_request_path(self): # with parameters req = urllib.request.Request( "http://www.example.com/rheum/rhaponticum;" "foo=bar;sing=song?apples=pears&spam=eggs#ni") - self.assertEquals(request_path(req), + self.assertEqual(request_path(req), "/rheum/rhaponticum;foo=bar;sing=song") # without parameters req = urllib.request.Request( "http://www.example.com/rheum/rhaponticum?" "apples=pears&spam=eggs#ni") - self.assertEquals(request_path(req), "/rheum/rhaponticum") + self.assertEqual(request_path(req), "/rheum/rhaponticum") # missing final slash req = urllib.request.Request("http://www.example.com") - self.assertEquals(request_path(req), "/") + self.assertEqual(request_path(req), "/") def test_request_port(self): req = urllib.request.Request("http://www.acme.com:1234/", headers={"Host": "www.acme.com:4321"}) - self.assertEquals(request_port(req), "1234") + self.assertEqual(request_port(req), "1234") req = urllib.request.Request("http://www.acme.com/", headers={"Host": "www.acme.com:4321"}) - self.assertEquals(request_port(req), DEFAULT_HTTP_PORT) + self.assertEqual(request_port(req), DEFAULT_HTTP_PORT) def test_request_host(self): # this request is illegal (RFC2616, 14.2.3) @@ -590,15 +590,15 @@ class CookieTests(unittest.TestCase): headers={"Host": "www.acme.com:80"}) # libwww-perl wants this response, but that seems wrong (RFC 2616, # section 5.2, point 1., and RFC 2965 section 1, paragraph 3) - #self.assertEquals(request_host(req), "www.acme.com") - self.assertEquals(request_host(req), "1.1.1.1") + #self.assertEqual(request_host(req), "www.acme.com") + self.assertEqual(request_host(req), "1.1.1.1") req = urllib.request.Request("http://www.acme.com/", headers={"Host": "irrelevant.com"}) - self.assertEquals(request_host(req), "www.acme.com") + self.assertEqual(request_host(req), "www.acme.com") # port shouldn't be in request-host req = urllib.request.Request("http://www.acme.com:2345/resource.html", headers={"Host": "www.acme.com:5432"}) - self.assertEquals(request_host(req), "www.acme.com") + self.assertEqual(request_host(req), "www.acme.com") def test_is_HDN(self): self.assertTrue(is_HDN("foo.bar.com")) @@ -611,14 +611,14 @@ class CookieTests(unittest.TestCase): self.assertTrue(not is_HDN("foo.")) def test_reach(self): - self.assertEquals(reach("www.acme.com"), ".acme.com") - self.assertEquals(reach("acme.com"), "acme.com") - self.assertEquals(reach("acme.local"), ".local") - self.assertEquals(reach(".local"), ".local") - self.assertEquals(reach(".com"), ".com") - self.assertEquals(reach("."), ".") - self.assertEquals(reach(""), "") - self.assertEquals(reach("192.168.0.1"), "192.168.0.1") + self.assertEqual(reach("www.acme.com"), ".acme.com") + self.assertEqual(reach("acme.com"), "acme.com") + self.assertEqual(reach("acme.local"), ".local") + self.assertEqual(reach(".local"), ".local") + self.assertEqual(reach(".com"), ".com") + self.assertEqual(reach("."), ".") + self.assertEqual(reach(""), "") + self.assertEqual(reach("192.168.0.1"), "192.168.0.1") def test_domain_match(self): self.assertTrue(domain_match("192.168.1.1", "192.168.1.1")) @@ -664,7 +664,7 @@ class CookieTests(unittest.TestCase): c = CookieJar() interact_2965(c, "http://www.nasty.com/", 'foo=bar; domain=friendly.org; Version="1"') - self.assertEquals(len(c), 0) + self.assertEqual(len(c), 0) def test_strict_domain(self): # Cookies whose domain is a country-code tld like .co.uk should @@ -674,11 +674,11 @@ class CookieTests(unittest.TestCase): interact_netscape(cj, "http://example.co.uk/", 'no=problemo') interact_netscape(cj, "http://example.co.uk/", 'okey=dokey; Domain=.example.co.uk') - self.assertEquals(len(cj), 2) + self.assertEqual(len(cj), 2) for pseudo_tld in [".co.uk", ".org.za", ".tx.us", ".name.us"]: interact_netscape(cj, "http://example.%s/" % pseudo_tld, 'spam=eggs; Domain=.co.uk') - self.assertEquals(len(cj), 2) + self.assertEqual(len(cj), 2) def test_two_component_domain_ns(self): # Netscape: .www.bar.com, www.bar.com, .bar.com, bar.com, no domain @@ -688,17 +688,17 @@ class CookieTests(unittest.TestCase): # two-component V0 domain is OK interact_netscape(c, "http://foo.net/", 'ns=bar') - self.assertEquals(len(c), 1) - self.assertEquals(c._cookies["foo.net"]["/"]["ns"].value, "bar") - self.assertEquals(interact_netscape(c, "http://foo.net/"), "ns=bar") + self.assertEqual(len(c), 1) + self.assertEqual(c._cookies["foo.net"]["/"]["ns"].value, "bar") + self.assertEqual(interact_netscape(c, "http://foo.net/"), "ns=bar") # *will* be returned to any other domain (unlike RFC 2965)... - self.assertEquals(interact_netscape(c, "http://www.foo.net/"), - "ns=bar") + self.assertEqual(interact_netscape(c, "http://www.foo.net/"), + "ns=bar") # ...unless requested otherwise pol = DefaultCookiePolicy( strict_ns_domain=DefaultCookiePolicy.DomainStrictNonDomain) c.set_policy(pol) - self.assertEquals(interact_netscape(c, "http://www.foo.net/"), "") + self.assertEqual(interact_netscape(c, "http://www.foo.net/"), "") # unlike RFC 2965, even explicit two-component domain is OK, # because .foo.net matches foo.net @@ -707,17 +707,17 @@ class CookieTests(unittest.TestCase): # even if starts with a dot -- in NS rules, .foo.net matches foo.net! interact_netscape(c, "http://foo.net/foo/bar/", 'spam2=eggs; domain=.foo.net') - self.assertEquals(len(c), 3) - self.assertEquals(c._cookies[".foo.net"]["/foo"]["spam1"].value, - "eggs") - self.assertEquals(c._cookies[".foo.net"]["/foo/bar"]["spam2"].value, - "eggs") - self.assertEquals(interact_netscape(c, "http://foo.net/foo/bar/"), - "spam2=eggs; spam1=eggs; ns=bar") + self.assertEqual(len(c), 3) + self.assertEqual(c._cookies[".foo.net"]["/foo"]["spam1"].value, + "eggs") + self.assertEqual(c._cookies[".foo.net"]["/foo/bar"]["spam2"].value, + "eggs") + self.assertEqual(interact_netscape(c, "http://foo.net/foo/bar/"), + "spam2=eggs; spam1=eggs; ns=bar") # top-level domain is too general interact_netscape(c, "http://foo.net/", 'nini="ni"; domain=.net') - self.assertEquals(len(c), 3) + self.assertEqual(len(c), 3) ## # Netscape protocol doesn't allow non-special top level domains (such ## # as co.uk) in the domain attribute unless there are at least three @@ -725,8 +725,8 @@ class CookieTests(unittest.TestCase): # Oh yes it does! Real implementations don't check this, and real # cookies (of course) rely on that behaviour. interact_netscape(c, "http://foo.co.uk", 'nasty=trick; domain=.co.uk') -## self.assertEquals(len(c), 2) - self.assertEquals(len(c), 4) +## self.assertEqual(len(c), 2) + self.assertEqual(len(c), 4) def test_two_component_domain_rfc2965(self): pol = DefaultCookiePolicy(rfc2965=True) @@ -734,43 +734,43 @@ class CookieTests(unittest.TestCase): # two-component V1 domain is OK interact_2965(c, "http://foo.net/", 'foo=bar; Version="1"') - self.assertEquals(len(c), 1) - self.assertEquals(c._cookies["foo.net"]["/"]["foo"].value, "bar") - self.assertEquals(interact_2965(c, "http://foo.net/"), - "$Version=1; foo=bar") + self.assertEqual(len(c), 1) + self.assertEqual(c._cookies["foo.net"]["/"]["foo"].value, "bar") + self.assertEqual(interact_2965(c, "http://foo.net/"), + "$Version=1; foo=bar") # won't be returned to any other domain (because domain was implied) - self.assertEquals(interact_2965(c, "http://www.foo.net/"), "") + self.assertEqual(interact_2965(c, "http://www.foo.net/"), "") # unless domain is given explicitly, because then it must be # rewritten to start with a dot: foo.net --> .foo.net, which does # not domain-match foo.net interact_2965(c, "http://foo.net/foo", 'spam=eggs; domain=foo.net; path=/foo; Version="1"') - self.assertEquals(len(c), 1) - self.assertEquals(interact_2965(c, "http://foo.net/foo"), - "$Version=1; foo=bar") + self.assertEqual(len(c), 1) + self.assertEqual(interact_2965(c, "http://foo.net/foo"), + "$Version=1; foo=bar") # explicit foo.net from three-component domain www.foo.net *does* get # set, because .foo.net domain-matches .foo.net interact_2965(c, "http://www.foo.net/foo/", 'spam=eggs; domain=foo.net; Version="1"') - self.assertEquals(c._cookies[".foo.net"]["/foo/"]["spam"].value, - "eggs") - self.assertEquals(len(c), 2) - self.assertEquals(interact_2965(c, "http://foo.net/foo/"), - "$Version=1; foo=bar") - self.assertEquals(interact_2965(c, "http://www.foo.net/foo/"), - '$Version=1; spam=eggs; $Domain="foo.net"') + self.assertEqual(c._cookies[".foo.net"]["/foo/"]["spam"].value, + "eggs") + self.assertEqual(len(c), 2) + self.assertEqual(interact_2965(c, "http://foo.net/foo/"), + "$Version=1; foo=bar") + self.assertEqual(interact_2965(c, "http://www.foo.net/foo/"), + '$Version=1; spam=eggs; $Domain="foo.net"') # top-level domain is too general interact_2965(c, "http://foo.net/", 'ni="ni"; domain=".net"; Version="1"') - self.assertEquals(len(c), 2) + self.assertEqual(len(c), 2) # RFC 2965 doesn't require blocking this interact_2965(c, "http://foo.co.uk/", 'nasty=trick; domain=.co.uk; Version="1"') - self.assertEquals(len(c), 3) + self.assertEqual(len(c), 3) def test_domain_allow(self): c = CookieJar(policy=DefaultCookiePolicy( @@ -781,24 +781,24 @@ class CookieTests(unittest.TestCase): headers = ["Set-Cookie: CUSTOMER=WILE_E_COYOTE; path=/"] res = FakeResponse(headers, "http://acme.com/") c.extract_cookies(res, req) - self.assertEquals(len(c), 0) + self.assertEqual(len(c), 0) req = urllib.request.Request("http://www.acme.com/") res = FakeResponse(headers, "http://www.acme.com/") c.extract_cookies(res, req) - self.assertEquals(len(c), 1) + self.assertEqual(len(c), 1) req = urllib.request.Request("http://www.coyote.com/") res = FakeResponse(headers, "http://www.coyote.com/") c.extract_cookies(res, req) - self.assertEquals(len(c), 1) + self.assertEqual(len(c), 1) # set a cookie with non-allowed domain... req = urllib.request.Request("http://www.coyote.com/") res = FakeResponse(headers, "http://www.coyote.com/") cookies = c.make_cookies(res, req) c.set_cookie(cookies[0]) - self.assertEquals(len(c), 2) + self.assertEqual(len(c), 2) # ... and check is doesn't get returned c.add_cookie_header(req) self.assertTrue(not req.has_header("Cookie")) @@ -812,17 +812,17 @@ class CookieTests(unittest.TestCase): req = urllib.request.Request("http://www.acme.com/") res = FakeResponse(headers, "http://www.acme.com/") c.extract_cookies(res, req) - self.assertEquals(len(c), 0) + self.assertEqual(len(c), 0) p = pol.set_blocked_domains(["acme.com"]) c.extract_cookies(res, req) - self.assertEquals(len(c), 1) + self.assertEqual(len(c), 1) c.clear() req = urllib.request.Request("http://www.roadrunner.net/") res = FakeResponse(headers, "http://www.roadrunner.net/") c.extract_cookies(res, req) - self.assertEquals(len(c), 1) + self.assertEqual(len(c), 1) req = urllib.request.Request("http://www.roadrunner.net/") c.add_cookie_header(req) self.assertTrue((req.has_header("Cookie") and @@ -831,14 +831,14 @@ class CookieTests(unittest.TestCase): c.clear() pol.set_blocked_domains([".acme.com"]) c.extract_cookies(res, req) - self.assertEquals(len(c), 1) + self.assertEqual(len(c), 1) # set a cookie with blocked domain... req = urllib.request.Request("http://www.acme.com/") res = FakeResponse(headers, "http://www.acme.com/") cookies = c.make_cookies(res, req) c.set_cookie(cookies[0]) - self.assertEquals(len(c), 2) + self.assertEqual(len(c), 2) # ... and check is doesn't get returned c.add_cookie_header(req) self.assertTrue(not req.has_header("Cookie")) @@ -870,7 +870,7 @@ class CookieTests(unittest.TestCase): c = CookieJar(policy=DefaultCookiePolicy(rfc2965=True)) interact_2965(c, "http://www.acme.com/", r'foo=\b"a"r; Version=1') h = interact_2965(c, "http://www.acme.com/") - self.assertEquals(h, r'$Version=1; foo=\\b\"a\"r') + self.assertEqual(h, r'$Version=1; foo=\\b\"a\"r') def test_missing_final_slash(self): # Missing slash from request URL's abs_path should be assumed present. @@ -878,7 +878,7 @@ class CookieTests(unittest.TestCase): c = CookieJar(DefaultCookiePolicy(rfc2965=True)) interact_2965(c, url, "foo=bar; Version=1") req = urllib.request.Request(url) - self.assertEquals(len(c), 1) + self.assertEqual(len(c), 1) c.add_cookie_header(req) self.assertTrue(req.has_header("Cookie")) @@ -990,31 +990,31 @@ class CookieTests(unittest.TestCase): i = 0 for c in cs: self.assertTrue(isinstance(c, Cookie)) - self.assertEquals(c.version, versions[i]) - self.assertEquals(c.name, names[i]) - self.assertEquals(c.domain, domains[i]) - self.assertEquals(c.path, paths[i]) + self.assertEqual(c.version, versions[i]) + self.assertEqual(c.name, names[i]) + self.assertEqual(c.domain, domains[i]) + self.assertEqual(c.path, paths[i]) i = i + 1 def test_parse_ns_headers(self): # missing domain value (invalid cookie) - self.assertEquals( + self.assertEqual( parse_ns_headers(["foo=bar; path=/; domain"]), [[("foo", "bar"), ("path", "/"), ("domain", None), ("version", "0")]] ) # invalid expires value - self.assertEquals( + self.assertEqual( parse_ns_headers(["foo=bar; expires=Foo Bar 12 33:22:11 2000"]), [[("foo", "bar"), ("expires", None), ("version", "0")]] ) # missing cookie value (valid cookie) - self.assertEquals( + self.assertEqual( parse_ns_headers(["foo"]), [[("foo", None), ("version", "0")]] ) # shouldn't add version if header is empty - self.assertEquals(parse_ns_headers([""]), []) + self.assertEqual(parse_ns_headers([""]), []) def test_bad_cookie_header(self): @@ -1036,7 +1036,7 @@ class CookieTests(unittest.TestCase): ]: c = cookiejar_from_cookie_headers(headers) # these bad cookies shouldn't be set - self.assertEquals(len(c), 0) + self.assertEqual(len(c), 0) # cookie with invalid expires is treated as session cookie headers = ["Set-Cookie: c=foo; expires=Foo Bar 12 33:22:11 2000"] @@ -1175,8 +1175,8 @@ class LWPCookieTests(unittest.TestCase): req = urllib.request.Request("http://www.acme.com/") c.add_cookie_header(req) - self.assertEquals(req.get_header("Cookie"), - "PART_NUMBER=ROCKET_LAUNCHER_0001") + self.assertEqual(req.get_header("Cookie"), + "PART_NUMBER=ROCKET_LAUNCHER_0001") headers.append( "Set-Cookie: PART_NUMBER=RIDING_ROCKET_0023; path=/ammo") @@ -1374,40 +1374,40 @@ class LWPCookieTests(unittest.TestCase): # legal domain cookie = interact_2965(c, "http://www.acme.com", 'ping=pong; domain="acme.com"; version=1') - self.assertEquals(len(c), 1) + self.assertEqual(len(c), 1) # illegal domain (host prefix "www.a" contains a dot) cookie = interact_2965(c, "http://www.a.acme.com", 'whiz=bang; domain="acme.com"; version=1') - self.assertEquals(len(c), 1) + self.assertEqual(len(c), 1) # legal domain cookie = interact_2965(c, "http://www.a.acme.com", 'wow=flutter; domain=".a.acme.com"; version=1') - self.assertEquals(len(c), 2) + self.assertEqual(len(c), 2) # can't partially match an IP-address cookie = interact_2965(c, "http://125.125.125.125", 'zzzz=ping; domain="125.125.125"; version=1') - self.assertEquals(len(c), 2) + self.assertEqual(len(c), 2) # illegal path (must be prefix of request path) cookie = interact_2965(c, "http://www.sol.no", 'blah=rhubarb; domain=".sol.no"; path="/foo"; ' 'version=1') - self.assertEquals(len(c), 2) + self.assertEqual(len(c), 2) # legal path cookie = interact_2965(c, "http://www.sol.no/foo/bar", 'bing=bong; domain=".sol.no"; path="/foo"; ' 'version=1') - self.assertEquals(len(c), 3) + self.assertEqual(len(c), 3) # illegal port (request-port not in list) cookie = interact_2965(c, "http://www.sol.no", 'whiz=ffft; domain=".sol.no"; port="90,100"; ' 'version=1') - self.assertEquals(len(c), 3) + self.assertEqual(len(c), 3) # legal port cookie = interact_2965( @@ -1415,13 +1415,13 @@ class LWPCookieTests(unittest.TestCase): r'bang=wallop; version=1; domain=".sol.no"; ' r'port="90,100, 80,8080"; ' r'max-age=100; Comment = "Just kidding! (\"|\\\\) "') - self.assertEquals(len(c), 4) + self.assertEqual(len(c), 4) # port attribute without any value (current port) cookie = interact_2965(c, "http://www.sol.no", 'foo9=bar; version=1; domain=".sol.no"; port; ' 'max-age=100;') - self.assertEquals(len(c), 5) + self.assertEqual(len(c), 5) # encoded path # LWP has this test, but unescaping allowed path characters seems @@ -1432,7 +1432,7 @@ class LWPCookieTests(unittest.TestCase): # character: cookie = interact_2965(c, "http://www.sol.no/<oo/", r'foo8=bar; version=1; path="/%3coo"') - self.assertEquals(len(c), 6) + self.assertEqual(len(c), 6) # save and restore filename = test.support.TESTFN @@ -1447,7 +1447,7 @@ class LWPCookieTests(unittest.TestCase): try: os.unlink(filename) except OSError: pass - self.assertEquals(old, repr(c)) + self.assertEqual(old, repr(c)) def test_url_encoding(self): # Try some URL encodings of the PATHs. @@ -1504,11 +1504,11 @@ class LWPCookieTests(unittest.TestCase): return new_c new_c = save_and_restore(c, True) - self.assertEquals(len(new_c), 6) # none discarded + self.assertEqual(len(new_c), 6) # none discarded self.assertTrue("name='foo1', value='bar'" in repr(new_c)) new_c = save_and_restore(c, False) - self.assertEquals(len(new_c), 4) # 2 of them discarded on save + self.assertEqual(len(new_c), 4) # 2 of them discarded on save self.assertTrue("name='foo1', value='bar'" in repr(new_c)) def test_netscape_misc(self): @@ -1553,12 +1553,12 @@ class LWPCookieTests(unittest.TestCase): interact_netscape(c, "http://example/", "foo1=bar") cookie = interact_netscape(c, "http://example/", 'foo2=bar; domain=.local') - self.assertEquals(len(c), 2) + self.assertEqual(len(c), 2) self.assertTrue("foo1=bar" in cookie) cookie = interact_netscape(c, "http://example/") self.assertTrue("foo2=bar" in cookie) - self.assertEquals(len(c), 2) + self.assertEqual(len(c), 2) def test_empty_path(self): # Test for empty path @@ -1579,17 +1579,17 @@ class LWPCookieTests(unittest.TestCase): req = urllib.request.Request("http://www.ants.com/") c.add_cookie_header(req) - self.assertEquals(req.get_header("Cookie"), - "JSESSIONID=ABCDERANDOM123") - self.assertEquals(req.get_header("Cookie2"), '$Version="1"') + self.assertEqual(req.get_header("Cookie"), + "JSESSIONID=ABCDERANDOM123") + self.assertEqual(req.get_header("Cookie2"), '$Version="1"') # missing path in the request URI req = urllib.request.Request("http://www.ants.com:8080") c.add_cookie_header(req) - self.assertEquals(req.get_header("Cookie"), - "JSESSIONID=ABCDERANDOM123") - self.assertEquals(req.get_header("Cookie2"), '$Version="1"') + self.assertEqual(req.get_header("Cookie"), + "JSESSIONID=ABCDERANDOM123") + self.assertEqual(req.get_header("Cookie2"), '$Version="1"') def test_session_cookies(self): year_plus_one = time.localtime()[0] + 1 diff --git a/Lib/test/test_httplib.py b/Lib/test/test_httplib.py index ee28316..4c02d90 100644 --- a/Lib/test/test_httplib.py +++ b/Lib/test/test_httplib.py @@ -208,13 +208,13 @@ class BasicTest(TestCase): sock = FakeSocket(None) conn.sock = sock conn.send(expected) - self.assertEquals(expected, sock.data) + self.assertEqual(expected, sock.data) sock.data = b'' conn.send(array.array('b', expected)) - self.assertEquals(expected, sock.data) + self.assertEqual(expected, sock.data) sock.data = b'' conn.send(io.BytesIO(expected)) - self.assertEquals(expected, sock.data) + self.assertEqual(expected, sock.data) def test_chunked(self): chunked_start = ( @@ -228,7 +228,7 @@ class BasicTest(TestCase): sock = FakeSocket(chunked_start + '0\r\n') resp = client.HTTPResponse(sock, method="GET") resp.begin() - self.assertEquals(resp.read(), b'hello world') + self.assertEqual(resp.read(), b'hello world') resp.close() for x in ('', 'foo\r\n'): @@ -238,7 +238,7 @@ class BasicTest(TestCase): try: resp.read() except client.IncompleteRead as i: - self.assertEquals(i.partial, b'hello world') + self.assertEqual(i.partial, b'hello world') self.assertEqual(repr(i),'IncompleteRead(11 bytes read)') self.assertEqual(str(i),'IncompleteRead(11 bytes read)') else: @@ -258,9 +258,9 @@ class BasicTest(TestCase): sock = FakeSocket(chunked_start + '0\r\n') resp = client.HTTPResponse(sock, method="HEAD") resp.begin() - self.assertEquals(resp.read(), b'') - self.assertEquals(resp.status, 200) - self.assertEquals(resp.reason, 'OK') + self.assertEqual(resp.read(), b'') + self.assertEqual(resp.status, 200) + self.assertEqual(resp.reason, 'OK') self.assertTrue(resp.isclosed()) def test_negative_content_length(self): @@ -268,7 +268,7 @@ class BasicTest(TestCase): 'HTTP/1.1 200 OK\r\nContent-Length: -1\r\n\r\nHello\r\n') resp = client.HTTPResponse(sock, method="GET") resp.begin() - self.assertEquals(resp.read(), b'Hello\r\n') + self.assertEqual(resp.read(), b'Hello\r\n') resp.close() def test_incomplete_read(self): @@ -278,7 +278,7 @@ class BasicTest(TestCase): try: resp.read() except client.IncompleteRead as i: - self.assertEquals(i.partial, b'Hello\r\n') + self.assertEqual(i.partial, b'Hello\r\n') self.assertEqual(repr(i), "IncompleteRead(7 bytes read, 3 more expected)") self.assertEqual(str(i), @@ -305,7 +305,7 @@ class BasicTest(TestCase): class OfflineTest(TestCase): def test_responses(self): - self.assertEquals(client.responses[client.NOT_FOUND], "Not Found") + self.assertEqual(client.responses[client.NOT_FOUND], "Not Found") class TimeoutTest(TestCase): PORT = None diff --git a/Lib/test/test_httpservers.py b/Lib/test/test_httpservers.py index cd6f1cf..6c849a1 100644 --- a/Lib/test/test_httpservers.py +++ b/Lib/test/test_httpservers.py @@ -173,42 +173,42 @@ class BaseHTTPServerTestCase(BaseTestCase): def test_command(self): self.con.request('GET', '/') res = self.con.getresponse() - self.assertEquals(res.status, 501) + self.assertEqual(res.status, 501) def test_request_line_trimming(self): self.con._http_vsn_str = 'HTTP/1.1\n' self.con.putrequest('GET', '/') self.con.endheaders() res = self.con.getresponse() - self.assertEquals(res.status, 501) + self.assertEqual(res.status, 501) def test_version_bogus(self): self.con._http_vsn_str = 'FUBAR' self.con.putrequest('GET', '/') self.con.endheaders() res = self.con.getresponse() - self.assertEquals(res.status, 400) + self.assertEqual(res.status, 400) def test_version_digits(self): self.con._http_vsn_str = 'HTTP/9.9.9' self.con.putrequest('GET', '/') self.con.endheaders() res = self.con.getresponse() - self.assertEquals(res.status, 400) + self.assertEqual(res.status, 400) def test_version_none_get(self): self.con._http_vsn_str = '' self.con.putrequest('GET', '/') self.con.endheaders() res = self.con.getresponse() - self.assertEquals(res.status, 501) + self.assertEqual(res.status, 501) def test_version_none(self): self.con._http_vsn_str = '' self.con.putrequest('PUT', '/') self.con.endheaders() res = self.con.getresponse() - self.assertEquals(res.status, 400) + self.assertEqual(res.status, 400) def test_version_invalid(self): self.con._http_vsn = 99 @@ -216,21 +216,21 @@ class BaseHTTPServerTestCase(BaseTestCase): self.con.putrequest('GET', '/') self.con.endheaders() res = self.con.getresponse() - self.assertEquals(res.status, 505) + self.assertEqual(res.status, 505) def test_send_blank(self): self.con._http_vsn_str = '' self.con.putrequest('', '') self.con.endheaders() res = self.con.getresponse() - self.assertEquals(res.status, 400) + self.assertEqual(res.status, 400) def test_header_close(self): self.con.putrequest('GET', '/') self.con.putheader('Connection', 'close') self.con.endheaders() res = self.con.getresponse() - self.assertEquals(res.status, 501) + self.assertEqual(res.status, 501) def test_head_keep_alive(self): self.con._http_vsn_str = 'HTTP/1.1' @@ -238,28 +238,28 @@ class BaseHTTPServerTestCase(BaseTestCase): self.con.putheader('Connection', 'keep-alive') self.con.endheaders() res = self.con.getresponse() - self.assertEquals(res.status, 501) + self.assertEqual(res.status, 501) def test_handler(self): self.con.request('TEST', '/') res = self.con.getresponse() - self.assertEquals(res.status, 204) + self.assertEqual(res.status, 204) def test_return_header_keep_alive(self): self.con.request('KEEP', '/') res = self.con.getresponse() - self.assertEquals(res.getheader('Connection'), 'keep-alive') + self.assertEqual(res.getheader('Connection'), 'keep-alive') self.con.request('TEST', '/') def test_internal_key_error(self): self.con.request('KEYERROR', '/') res = self.con.getresponse() - self.assertEquals(res.status, 999) + self.assertEqual(res.status, 999) def test_return_custom_status(self): self.con.request('CUSTOM', '/') res = self.con.getresponse() - self.assertEquals(res.status, 999) + self.assertEqual(res.status, 999) class SimpleHTTPServerTestCase(BaseTestCase): @@ -291,7 +291,7 @@ class SimpleHTTPServerTestCase(BaseTestCase): def check_status_and_reason(self, response, status, data=None): body = response.read() self.assertTrue(response) - self.assertEquals(response.status, status) + self.assertEqual(response.status, status) self.assertTrue(response.reason != None) if data: self.assertEqual(data, body) @@ -435,13 +435,13 @@ class CGIHTTPServerTestCase(BaseTestCase): server._url_collapse_path_split, path) else: actual = server._url_collapse_path_split(path) - self.assertEquals(expected, actual, - msg='path = %r\nGot: %r\nWanted: %r' % ( - path, actual, expected)) + self.assertEqual(expected, actual, + msg='path = %r\nGot: %r\nWanted: %r' % ( + path, actual, expected)) def test_headers_and_content(self): res = self.request('/cgi-bin/file1.py') - self.assertEquals((b'Hello World\n', 'text/html', 200), \ + self.assertEqual((b'Hello World\n', 'text/html', 200), \ (res.read(), res.getheader('Content-type'), res.status)) def test_post(self): @@ -450,24 +450,24 @@ class CGIHTTPServerTestCase(BaseTestCase): headers = {'Content-type' : 'application/x-www-form-urlencoded'} res = self.request('/cgi-bin/file2.py', 'POST', params, headers) - self.assertEquals(res.read(), b'1, python, 123456\n') + self.assertEqual(res.read(), b'1, python, 123456\n') def test_invaliduri(self): res = self.request('/cgi-bin/invalid') res.read() - self.assertEquals(res.status, 404) + self.assertEqual(res.status, 404) def test_authorization(self): headers = {b'Authorization' : b'Basic ' + base64.b64encode(b'username:pass')} res = self.request('/cgi-bin/file1.py', 'GET', headers=headers) - self.assertEquals((b'Hello World\n', 'text/html', 200), \ + self.assertEqual((b'Hello World\n', 'text/html', 200), \ (res.read(), res.getheader('Content-type'), res.status)) def test_no_leading_slash(self): # http://bugs.python.org/issue2254 res = self.request('cgi-bin/file1.py') - self.assertEquals((b'Hello World\n', 'text/html', 200), + self.assertEqual((b'Hello World\n', 'text/html', 200), (res.read(), res.getheader('Content-type'), res.status)) def test_os_environ_is_not_altered(self): diff --git a/Lib/test/test_imaplib.py b/Lib/test/test_imaplib.py index 58e432a..1ab28c5 100644 --- a/Lib/test/test_imaplib.py +++ b/Lib/test/test_imaplib.py @@ -115,7 +115,7 @@ class BaseThreadedNetworkedTests(unittest.TestCase): if verbose: print("creating server") server = MyServer(addr, hdlr) - self.assertEquals(server.server_address, server.socket.getsockname()) + self.assertEqual(server.server_address, server.socket.getsockname()) if verbose: print("server created") diff --git a/Lib/test/test_imp.py b/Lib/test/test_imp.py index d66d40e..1671e48 100644 --- a/Lib/test/test_imp.py +++ b/Lib/test/test_imp.py @@ -70,7 +70,7 @@ class ImportTests(unittest.TestCase): file.write("# coding: cp1252\nu = 'test.test_imp'\n") file, filename, info = imp.find_module(temp_mod_name) file.close() - self.assertEquals(file.encoding, 'cp1252') + self.assertEqual(file.encoding, 'cp1252') finally: del sys.path[0] support.unlink(temp_mod_name + '.py') diff --git a/Lib/test/test_import.py b/Lib/test/test_import.py index adf64e7..e50cd53 100644 --- a/Lib/test/test_import.py +++ b/Lib/test/test_import.py @@ -111,8 +111,8 @@ class ImportTests(unittest.TestCase): if not os.path.exists(fn): raise TestFailed("__import__ did " "not result in creation of either a .pyc or .pyo file") s = os.stat(fn) - self.assertEquals(stat.S_IMODE(s.st_mode), - stat.S_IRUSR | stat.S_IRGRP | stat.S_IROTH) + self.assertEqual(stat.S_IMODE(s.st_mode), + stat.S_IRUSR | stat.S_IRGRP | stat.S_IROTH) finally: os.umask(oldmask) remove_files(TESTFN) diff --git a/Lib/test/test_inspect.py b/Lib/test/test_inspect.py index b926d9a..34e0a9a 100644 --- a/Lib/test/test_inspect.py +++ b/Lib/test/test_inspect.py @@ -382,8 +382,8 @@ class TestBuggyCases(GetSourceBase): self.assertRaises(IOError, inspect.findsource, co) self.assertRaises(IOError, inspect.getsource, co) linecache.cache[co.co_filename] = (1, None, lines, co.co_filename) - self.assertEquals(inspect.findsource(co), (lines,0)) - self.assertEquals(inspect.getsource(co), lines[0]) + self.assertEqual(inspect.findsource(co), (lines,0)) + self.assertEqual(inspect.getsource(co), lines[0]) # Helper for testing classify_class_attrs. def attrs_wo_objs(cls): diff --git a/Lib/test/test_int.py b/Lib/test/test_int.py index d56e1f0..f7d2318 100644 --- a/Lib/test/test_int.py +++ b/Lib/test/test_int.py @@ -293,7 +293,7 @@ class IntTestCases(unittest.TestCase): try: int(TruncReturnsNonIntegral()) except TypeError as e: - self.assertEquals(str(e), + self.assertEqual(str(e), "__trunc__ returned non-Integral" " (type NonIntegral)") else: diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index fe361be..acf90df 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -598,7 +598,7 @@ class CommonBufferedTests: rawio = self.MockRawIO() bufio = self.tp(rawio) - self.assertEquals(42, bufio.fileno()) + self.assertEqual(42, bufio.fileno()) def test_no_fileno(self): # XXX will we always have fileno() function? If so, kill @@ -703,36 +703,36 @@ class BufferedReaderTest(unittest.TestCase, CommonBufferedTests): bufio.__init__(rawio) bufio.__init__(rawio, buffer_size=1024) bufio.__init__(rawio, buffer_size=16) - self.assertEquals(b"abc", bufio.read()) + self.assertEqual(b"abc", bufio.read()) self.assertRaises(ValueError, bufio.__init__, rawio, buffer_size=0) self.assertRaises(ValueError, bufio.__init__, rawio, buffer_size=-16) self.assertRaises(ValueError, bufio.__init__, rawio, buffer_size=-1) rawio = self.MockRawIO([b"abc"]) bufio.__init__(rawio) - self.assertEquals(b"abc", bufio.read()) + self.assertEqual(b"abc", bufio.read()) def test_read(self): for arg in (None, 7): rawio = self.MockRawIO((b"abc", b"d", b"efg")) bufio = self.tp(rawio) - self.assertEquals(b"abcdefg", bufio.read(arg)) + self.assertEqual(b"abcdefg", bufio.read(arg)) # Invalid args self.assertRaises(ValueError, bufio.read, -2) def test_read1(self): rawio = self.MockRawIO((b"abc", b"d", b"efg")) bufio = self.tp(rawio) - self.assertEquals(b"a", bufio.read(1)) - self.assertEquals(b"b", bufio.read1(1)) - self.assertEquals(rawio._reads, 1) - self.assertEquals(b"c", bufio.read1(100)) - self.assertEquals(rawio._reads, 1) - self.assertEquals(b"d", bufio.read1(100)) - self.assertEquals(rawio._reads, 2) - self.assertEquals(b"efg", bufio.read1(100)) - self.assertEquals(rawio._reads, 3) - self.assertEquals(b"", bufio.read1(100)) - self.assertEquals(rawio._reads, 4) + self.assertEqual(b"a", bufio.read(1)) + self.assertEqual(b"b", bufio.read1(1)) + self.assertEqual(rawio._reads, 1) + self.assertEqual(b"c", bufio.read1(100)) + self.assertEqual(rawio._reads, 1) + self.assertEqual(b"d", bufio.read1(100)) + self.assertEqual(rawio._reads, 2) + self.assertEqual(b"efg", bufio.read1(100)) + self.assertEqual(rawio._reads, 3) + self.assertEqual(b"", bufio.read1(100)) + self.assertEqual(rawio._reads, 4) # Invalid args self.assertRaises(ValueError, bufio.read1, -1) @@ -740,24 +740,24 @@ class BufferedReaderTest(unittest.TestCase, CommonBufferedTests): rawio = self.MockRawIO((b"abc", b"d", b"efg")) bufio = self.tp(rawio) b = bytearray(2) - self.assertEquals(bufio.readinto(b), 2) - self.assertEquals(b, b"ab") - self.assertEquals(bufio.readinto(b), 2) - self.assertEquals(b, b"cd") - self.assertEquals(bufio.readinto(b), 2) - self.assertEquals(b, b"ef") - self.assertEquals(bufio.readinto(b), 1) - self.assertEquals(b, b"gf") - self.assertEquals(bufio.readinto(b), 0) - self.assertEquals(b, b"gf") + self.assertEqual(bufio.readinto(b), 2) + self.assertEqual(b, b"ab") + self.assertEqual(bufio.readinto(b), 2) + self.assertEqual(b, b"cd") + self.assertEqual(bufio.readinto(b), 2) + self.assertEqual(b, b"ef") + self.assertEqual(bufio.readinto(b), 1) + self.assertEqual(b, b"gf") + self.assertEqual(bufio.readinto(b), 0) + self.assertEqual(b, b"gf") def test_readlines(self): def bufio(): rawio = self.MockRawIO((b"abc\n", b"d\n", b"ef")) return self.tp(rawio) - self.assertEquals(bufio().readlines(), [b"abc\n", b"d\n", b"ef"]) - self.assertEquals(bufio().readlines(5), [b"abc\n", b"d\n"]) - self.assertEquals(bufio().readlines(None), [b"abc\n", b"d\n", b"ef"]) + self.assertEqual(bufio().readlines(), [b"abc\n", b"d\n", b"ef"]) + self.assertEqual(bufio().readlines(5), [b"abc\n", b"d\n"]) + self.assertEqual(bufio().readlines(None), [b"abc\n", b"d\n", b"ef"]) def test_buffering(self): data = b"abcdefghi" @@ -774,34 +774,34 @@ class BufferedReaderTest(unittest.TestCase, CommonBufferedTests): bufio = self.tp(rawio, buffer_size=bufsize) pos = 0 for nbytes in buf_read_sizes: - self.assertEquals(bufio.read(nbytes), data[pos:pos+nbytes]) + self.assertEqual(bufio.read(nbytes), data[pos:pos+nbytes]) pos += nbytes # this is mildly implementation-dependent - self.assertEquals(rawio.read_history, raw_read_sizes) + self.assertEqual(rawio.read_history, raw_read_sizes) def test_read_non_blocking(self): # Inject some None's in there to simulate EWOULDBLOCK rawio = self.MockRawIO((b"abc", b"d", None, b"efg", None, None, None)) bufio = self.tp(rawio) - self.assertEquals(b"abcd", bufio.read(6)) - self.assertEquals(b"e", bufio.read(1)) - self.assertEquals(b"fg", bufio.read()) - self.assertEquals(b"", bufio.peek(1)) + self.assertEqual(b"abcd", bufio.read(6)) + self.assertEqual(b"e", bufio.read(1)) + self.assertEqual(b"fg", bufio.read()) + self.assertEqual(b"", bufio.peek(1)) self.assertTrue(None is bufio.read()) - self.assertEquals(b"", bufio.read()) + self.assertEqual(b"", bufio.read()) def test_read_past_eof(self): rawio = self.MockRawIO((b"abc", b"d", b"efg")) bufio = self.tp(rawio) - self.assertEquals(b"abcdefg", bufio.read(9000)) + self.assertEqual(b"abcdefg", bufio.read(9000)) def test_read_all(self): rawio = self.MockRawIO((b"abc", b"d", b"efg")) bufio = self.tp(rawio) - self.assertEquals(b"abcdefg", bufio.read()) + self.assertEqual(b"abcdefg", bufio.read()) @support.requires_resource('cpu') def test_threads(self): @@ -927,15 +927,15 @@ class BufferedWriterTest(unittest.TestCase, CommonBufferedTests): bufio.__init__(rawio) bufio.__init__(rawio, buffer_size=1024) bufio.__init__(rawio, buffer_size=16) - self.assertEquals(3, bufio.write(b"abc")) + self.assertEqual(3, bufio.write(b"abc")) bufio.flush() self.assertRaises(ValueError, bufio.__init__, rawio, buffer_size=0) self.assertRaises(ValueError, bufio.__init__, rawio, buffer_size=-16) self.assertRaises(ValueError, bufio.__init__, rawio, buffer_size=-1) bufio.__init__(rawio) - self.assertEquals(3, bufio.write(b"ghi")) + self.assertEqual(3, bufio.write(b"ghi")) bufio.flush() - self.assertEquals(b"".join(rawio._write_stack), b"abcghi") + self.assertEqual(b"".join(rawio._write_stack), b"abcghi") def test_detach_flush(self): raw = self.MockRawIO() @@ -977,11 +977,11 @@ class BufferedWriterTest(unittest.TestCase, CommonBufferedTests): sizes = gen_sizes() while n < len(contents): size = min(next(sizes), len(contents) - n) - self.assertEquals(bufio.write(contents[n:n+size]), size) + self.assertEqual(bufio.write(contents[n:n+size]), size) intermediate_func(bufio) n += size bufio.flush() - self.assertEquals(contents, b"".join(writer._write_stack)) + self.assertEqual(contents, b"".join(writer._write_stack)) def test_writes(self): self.check_writes(lambda bufio: None) @@ -1010,11 +1010,11 @@ class BufferedWriterTest(unittest.TestCase, CommonBufferedTests): raw = self.MockNonBlockWriterIO() bufio = self.tp(raw, 8) - self.assertEquals(bufio.write(b"abcd"), 4) - self.assertEquals(bufio.write(b"efghi"), 5) + self.assertEqual(bufio.write(b"abcd"), 4) + self.assertEqual(bufio.write(b"efghi"), 5) # 1 byte will be written, the rest will be buffered raw.block_on(b"k") - self.assertEquals(bufio.write(b"jklmn"), 5) + self.assertEqual(bufio.write(b"jklmn"), 5) # 8 bytes will be written, 8 will be buffered and the rest will be lost raw.block_on(b"0") @@ -1024,11 +1024,11 @@ class BufferedWriterTest(unittest.TestCase, CommonBufferedTests): written = e.characters_written else: self.fail("BlockingIOError should have been raised") - self.assertEquals(written, 16) - self.assertEquals(raw.pop_written(), + self.assertEqual(written, 16) + self.assertEqual(raw.pop_written(), b"abcdefghijklmnopqrwxyz") - self.assertEquals(bufio.write(b"ABCDEFGHI"), 9) + self.assertEqual(bufio.write(b"ABCDEFGHI"), 9) s = raw.pop_written() # Previously buffered bytes were flushed self.assertTrue(s.startswith(b"01234567A"), s) @@ -1051,7 +1051,7 @@ class BufferedWriterTest(unittest.TestCase, CommonBufferedTests): bufio = self.tp(writer, 8) bufio.write(b"abc") bufio.flush() - self.assertEquals(b"abc", writer._write_stack[0]) + self.assertEqual(b"abc", writer._write_stack[0]) def test_destructor(self): writer = self.MockRawIO() @@ -1059,7 +1059,7 @@ class BufferedWriterTest(unittest.TestCase, CommonBufferedTests): bufio.write(b"abc") del bufio support.gc_collect() - self.assertEquals(b"abc", writer._write_stack[0]) + self.assertEqual(b"abc", writer._write_stack[0]) def test_truncate(self): # Truncate implicitly flushes the buffer. @@ -1117,7 +1117,7 @@ class BufferedWriterTest(unittest.TestCase, CommonBufferedTests): with self.open(support.TESTFN, "rb") as f: s = f.read() for i in range(256): - self.assertEquals(s.count(bytes([i])), N) + self.assertEqual(s.count(bytes([i])), N) finally: support.unlink(support.TESTFN) @@ -1328,45 +1328,45 @@ class BufferedRandomTest(BufferedReaderTest, BufferedWriterTest): rw.write(b"eee") self.assertFalse(raw._write_stack) # Buffer writes self.assertEqual(b"ghjk", rw.read()) - self.assertEquals(b"dddeee", raw._write_stack[0]) + self.assertEqual(b"dddeee", raw._write_stack[0]) def test_seek_and_tell(self): raw = self.BytesIO(b"asdfghjkl") rw = self.tp(raw) - self.assertEquals(b"as", rw.read(2)) - self.assertEquals(2, rw.tell()) + self.assertEqual(b"as", rw.read(2)) + self.assertEqual(2, rw.tell()) rw.seek(0, 0) - self.assertEquals(b"asdf", rw.read(4)) + self.assertEqual(b"asdf", rw.read(4)) rw.write(b"asdf") rw.seek(0, 0) - self.assertEquals(b"asdfasdfl", rw.read()) - self.assertEquals(9, rw.tell()) + self.assertEqual(b"asdfasdfl", rw.read()) + self.assertEqual(9, rw.tell()) rw.seek(-4, 2) - self.assertEquals(5, rw.tell()) + self.assertEqual(5, rw.tell()) rw.seek(2, 1) - self.assertEquals(7, rw.tell()) - self.assertEquals(b"fl", rw.read(11)) + self.assertEqual(7, rw.tell()) + self.assertEqual(b"fl", rw.read(11)) self.assertRaises(TypeError, rw.seek, 0.0) def check_flush_and_read(self, read_func): raw = self.BytesIO(b"abcdefghi") bufio = self.tp(raw) - self.assertEquals(b"ab", read_func(bufio, 2)) + self.assertEqual(b"ab", read_func(bufio, 2)) bufio.write(b"12") - self.assertEquals(b"ef", read_func(bufio, 2)) - self.assertEquals(6, bufio.tell()) + self.assertEqual(b"ef", read_func(bufio, 2)) + self.assertEqual(6, bufio.tell()) bufio.flush() - self.assertEquals(6, bufio.tell()) - self.assertEquals(b"ghi", read_func(bufio)) + self.assertEqual(6, bufio.tell()) + self.assertEqual(b"ghi", read_func(bufio)) raw.seek(0, 0) raw.write(b"XYZ") # flush() resets the read buffer bufio.flush() bufio.seek(0, 0) - self.assertEquals(b"XYZ", read_func(bufio, 3)) + self.assertEqual(b"XYZ", read_func(bufio, 3)) def test_flush_and_read(self): self.check_flush_and_read(lambda bufio, *args: bufio.read(*args)) @@ -1398,8 +1398,8 @@ class BufferedRandomTest(BufferedReaderTest, BufferedWriterTest): bufio.write(b"45") bufio.flush() bufio.seek(0, 0) - self.assertEquals(b"12345fghi", raw.getvalue()) - self.assertEquals(b"12345fghi", bufio.read()) + self.assertEqual(b"12345fghi", raw.getvalue()) + self.assertEqual(b"12345fghi", bufio.read()) def test_threads(self): BufferedReaderTest.test_threads(self) @@ -1624,12 +1624,12 @@ class StatefulIncrementalDecoderTest(unittest.TestCase): # Try a few one-shot test cases. for input, eof, output in self.test_cases: d = StatefulIncrementalDecoder() - self.assertEquals(d.decode(input, eof), output) + self.assertEqual(d.decode(input, eof), output) # Also test an unfinished decode, followed by forcing EOF. d = StatefulIncrementalDecoder() - self.assertEquals(d.decode(b'oiabcd'), '') - self.assertEquals(d.decode(b'', 1), 'abcd.') + self.assertEqual(d.decode(b'oiabcd'), '') + self.assertEqual(d.decode(b'', 1), 'abcd.') class TextIOWrapperTest(unittest.TestCase): @@ -1646,12 +1646,12 @@ class TextIOWrapperTest(unittest.TestCase): b = self.BufferedReader(r, 1000) t = self.TextIOWrapper(b) t.__init__(b, encoding="latin1", newline="\r\n") - self.assertEquals(t.encoding, "latin1") - self.assertEquals(t.line_buffering, False) + self.assertEqual(t.encoding, "latin1") + self.assertEqual(t.line_buffering, False) t.__init__(b, encoding="utf8", line_buffering=True) - self.assertEquals(t.encoding, "utf8") - self.assertEquals(t.line_buffering, True) - self.assertEquals("\xe9\n", t.readline()) + self.assertEqual(t.encoding, "utf8") + self.assertEqual(t.line_buffering, True) + self.assertEqual("\xe9\n", t.readline()) self.assertRaises(TypeError, t.__init__, b, newline=42) self.assertRaises(ValueError, t.__init__, b, newline='xyzzy') @@ -1687,11 +1687,11 @@ class TextIOWrapperTest(unittest.TestCase): b = self.BufferedWriter(r, 1000) t = self.TextIOWrapper(b, newline="\n", line_buffering=True) t.write("X") - self.assertEquals(r.getvalue(), b"") # No flush happened + self.assertEqual(r.getvalue(), b"") # No flush happened t.write("Y\nZ") - self.assertEquals(r.getvalue(), b"XY\nZ") # All got flushed + self.assertEqual(r.getvalue(), b"XY\nZ") # All got flushed t.write("A\rB") - self.assertEquals(r.getvalue(), b"XY\nZA\rB") + self.assertEqual(r.getvalue(), b"XY\nZA\rB") def test_encoding(self): # Check the encoding attribute is always set, and valid @@ -1714,11 +1714,11 @@ class TextIOWrapperTest(unittest.TestCase): # (3) ignore b = self.BytesIO(b"abc\n\xff\n") t = self.TextIOWrapper(b, encoding="ascii", errors="ignore") - self.assertEquals(t.read(), "abc\n\n") + self.assertEqual(t.read(), "abc\n\n") # (4) replace b = self.BytesIO(b"abc\n\xff\n") t = self.TextIOWrapper(b, encoding="ascii", errors="replace") - self.assertEquals(t.read(), "abc\n\ufffd\n") + self.assertEqual(t.read(), "abc\n\ufffd\n") def test_encoding_errors_writing(self): # (1) default @@ -1735,14 +1735,14 @@ class TextIOWrapperTest(unittest.TestCase): newline="\n") t.write("abc\xffdef\n") t.flush() - self.assertEquals(b.getvalue(), b"abcdef\n") + self.assertEqual(b.getvalue(), b"abcdef\n") # (4) replace b = self.BytesIO() t = self.TextIOWrapper(b, encoding="ascii", errors="replace", newline="\n") t.write("abc\xffdef\n") t.flush() - self.assertEquals(b.getvalue(), b"abc?def\n") + self.assertEqual(b.getvalue(), b"abc?def\n") def test_newlines(self): input_lines = [ "unix\n", "windows\r\n", "os9\r", "last\n", "nonl" ] @@ -1777,14 +1777,14 @@ class TextIOWrapperTest(unittest.TestCase): c2 = textio.read(2) if c2 == '': break - self.assertEquals(len(c2), 2) + self.assertEqual(len(c2), 2) got_lines.append(c2 + textio.readline()) else: got_lines = list(textio) for got_line, exp_line in zip(got_lines, exp_lines): - self.assertEquals(got_line, exp_line) - self.assertEquals(len(got_lines), len(exp_lines)) + self.assertEqual(got_line, exp_line) + self.assertEqual(len(got_lines), len(exp_lines)) def test_newlines_input(self): testdata = b"AAA\nBB\x00B\nCCC\rDDD\rEEE\r\nFFF\r\nGGG" @@ -1798,9 +1798,9 @@ class TextIOWrapperTest(unittest.TestCase): ]: buf = self.BytesIO(testdata) txt = self.TextIOWrapper(buf, encoding="ascii", newline=newline) - self.assertEquals(txt.readlines(), expected) + self.assertEqual(txt.readlines(), expected) txt.seek(0) - self.assertEquals(txt.read(), "".join(expected)) + self.assertEqual(txt.read(), "".join(expected)) def test_newlines_output(self): testdict = { @@ -1817,8 +1817,8 @@ class TextIOWrapperTest(unittest.TestCase): txt.write("BB\nCCC\n") txt.write("X\rY\r\nZ") txt.flush() - self.assertEquals(buf.closed, False) - self.assertEquals(buf.getvalue(), expected) + self.assertEqual(buf.closed, False) + self.assertEqual(buf.getvalue(), expected) def test_destructor(self): l = [] @@ -1832,7 +1832,7 @@ class TextIOWrapperTest(unittest.TestCase): t.write("abc") del t support.gc_collect() - self.assertEquals([b"abc"], l) + self.assertEqual([b"abc"], l) def test_override_destructor(self): record = [] @@ -1879,26 +1879,26 @@ class TextIOWrapperTest(unittest.TestCase): for enc in "ascii", "latin1", "utf8" :# , "utf-16-be", "utf-16-le": f = self.open(support.TESTFN, "w+", encoding=enc) f._CHUNK_SIZE = chunksize - self.assertEquals(f.write("abc"), 3) + self.assertEqual(f.write("abc"), 3) f.close() f = self.open(support.TESTFN, "r+", encoding=enc) f._CHUNK_SIZE = chunksize - self.assertEquals(f.tell(), 0) - self.assertEquals(f.read(), "abc") + self.assertEqual(f.tell(), 0) + self.assertEqual(f.read(), "abc") cookie = f.tell() - self.assertEquals(f.seek(0), 0) - self.assertEquals(f.read(None), "abc") + self.assertEqual(f.seek(0), 0) + self.assertEqual(f.read(None), "abc") f.seek(0) - self.assertEquals(f.read(2), "ab") - self.assertEquals(f.read(1), "c") - self.assertEquals(f.read(1), "") - self.assertEquals(f.read(), "") - self.assertEquals(f.tell(), cookie) - self.assertEquals(f.seek(0), 0) - self.assertEquals(f.seek(0, 2), cookie) - self.assertEquals(f.write("def"), 3) - self.assertEquals(f.seek(cookie), cookie) - self.assertEquals(f.read(), "def") + self.assertEqual(f.read(2), "ab") + self.assertEqual(f.read(1), "c") + self.assertEqual(f.read(1), "") + self.assertEqual(f.read(), "") + self.assertEqual(f.tell(), cookie) + self.assertEqual(f.seek(0), 0) + self.assertEqual(f.seek(0, 2), cookie) + self.assertEqual(f.write("def"), 3) + self.assertEqual(f.seek(cookie), cookie) + self.assertEqual(f.read(), "def") if enc.startswith("utf"): self.multi_line_test(f, enc) f.close() @@ -1923,7 +1923,7 @@ class TextIOWrapperTest(unittest.TestCase): if not line: break rlines.append((pos, line)) - self.assertEquals(rlines, wlines) + self.assertEqual(rlines, wlines) def test_telling(self): f = self.open(support.TESTFN, "w+", encoding="utf8") @@ -1933,16 +1933,16 @@ class TextIOWrapperTest(unittest.TestCase): f.write("\xff\n") p2 = f.tell() f.seek(0) - self.assertEquals(f.tell(), p0) - self.assertEquals(f.readline(), "\xff\n") - self.assertEquals(f.tell(), p1) - self.assertEquals(f.readline(), "\xff\n") - self.assertEquals(f.tell(), p2) + self.assertEqual(f.tell(), p0) + self.assertEqual(f.readline(), "\xff\n") + self.assertEqual(f.tell(), p1) + self.assertEqual(f.readline(), "\xff\n") + self.assertEqual(f.tell(), p2) f.seek(0) for line in f: - self.assertEquals(line, "\xff\n") + self.assertEqual(line, "\xff\n") self.assertRaises(IOError, f.tell) - self.assertEquals(f.tell(), p2) + self.assertEqual(f.tell(), p2) f.close() def test_seeking(self): @@ -1950,7 +1950,7 @@ class TextIOWrapperTest(unittest.TestCase): prefix_size = chunk_size - 2 u_prefix = "a" * prefix_size prefix = bytes(u_prefix.encode("utf-8")) - self.assertEquals(len(u_prefix), len(prefix)) + self.assertEqual(len(u_prefix), len(prefix)) u_suffix = "\u8888\n" suffix = bytes(u_suffix.encode("utf-8")) line = prefix + suffix @@ -1959,9 +1959,9 @@ class TextIOWrapperTest(unittest.TestCase): f.close() f = self.open(support.TESTFN, "r", encoding="utf-8") s = f.read(prefix_size) - self.assertEquals(s, str(prefix, "ascii")) - self.assertEquals(f.tell(), prefix_size) - self.assertEquals(f.readline(), u_suffix) + self.assertEqual(s, str(prefix, "ascii")) + self.assertEqual(f.tell(), prefix_size) + self.assertEqual(f.readline(), u_suffix) def test_seeking_too(self): # Regression test for a specific bug @@ -1994,11 +1994,11 @@ class TextIOWrapperTest(unittest.TestCase): for i in range(min_pos, len(decoded) + 1): # seek positions for j in [1, 5, len(decoded) - i]: # read lengths f = self.open(support.TESTFN, encoding='test_decoder') - self.assertEquals(f.read(i), decoded[:i]) + self.assertEqual(f.read(i), decoded[:i]) cookie = f.tell() - self.assertEquals(f.read(j), decoded[i:i + j]) + self.assertEqual(f.read(j), decoded[i:i + j]) f.seek(cookie) - self.assertEquals(f.read(), decoded[i:]) + self.assertEqual(f.read(), decoded[i:]) f.close() # Enable the test decoder. @@ -2037,10 +2037,10 @@ class TextIOWrapperTest(unittest.TestCase): f.write(data) f.write(data) f.seek(0) - self.assertEquals(f.read(), data * 2) + self.assertEqual(f.read(), data * 2) f.seek(0) - self.assertEquals(f.read(), data * 2) - self.assertEquals(buf.getvalue(), (data * 2).encode(encoding)) + self.assertEqual(f.read(), data * 2) + self.assertEqual(buf.getvalue(), (data * 2).encode(encoding)) def test_unreadable(self): class UnReadable(self.BytesIO): @@ -2057,7 +2057,7 @@ class TextIOWrapperTest(unittest.TestCase): if not c: break reads += c - self.assertEquals(reads, "AA\nBB") + self.assertEqual(reads, "AA\nBB") def test_readlines(self): txt = self.TextIOWrapper(self.BytesIO(b"AA\nBB\nCC")) @@ -2077,7 +2077,7 @@ class TextIOWrapperTest(unittest.TestCase): if not c: break reads += c - self.assertEquals(reads, "A"*127+"\nB") + self.assertEqual(reads, "A"*127+"\nB") def test_issue1395_1(self): txt = self.TextIOWrapper(self.BytesIO(self.testdata), encoding="ascii") @@ -2089,7 +2089,7 @@ class TextIOWrapperTest(unittest.TestCase): if not c: break reads += c - self.assertEquals(reads, self.normalized) + self.assertEqual(reads, self.normalized) def test_issue1395_2(self): txt = self.TextIOWrapper(self.BytesIO(self.testdata), encoding="ascii") @@ -2101,7 +2101,7 @@ class TextIOWrapperTest(unittest.TestCase): if not c: break reads += c - self.assertEquals(reads, self.normalized) + self.assertEqual(reads, self.normalized) def test_issue1395_3(self): txt = self.TextIOWrapper(self.BytesIO(self.testdata), encoding="ascii") @@ -2112,7 +2112,7 @@ class TextIOWrapperTest(unittest.TestCase): reads += txt.readline() reads += txt.readline() reads += txt.readline() - self.assertEquals(reads, self.normalized) + self.assertEqual(reads, self.normalized) def test_issue1395_4(self): txt = self.TextIOWrapper(self.BytesIO(self.testdata), encoding="ascii") @@ -2120,7 +2120,7 @@ class TextIOWrapperTest(unittest.TestCase): reads = txt.read(4) reads += txt.read() - self.assertEquals(reads, self.normalized) + self.assertEqual(reads, self.normalized) def test_issue1395_5(self): txt = self.TextIOWrapper(self.BytesIO(self.testdata), encoding="ascii") @@ -2130,7 +2130,7 @@ class TextIOWrapperTest(unittest.TestCase): pos = txt.tell() txt.seek(0) txt.seek(pos) - self.assertEquals(txt.read(4), "BBB\n") + self.assertEqual(txt.read(4), "BBB\n") def test_issue2282(self): buffer = self.BytesIO(self.testdata) @@ -2146,12 +2146,12 @@ class TextIOWrapperTest(unittest.TestCase): f.write('aaa') pos = f.tell() with self.open(filename, 'rb') as f: - self.assertEquals(f.read(), 'aaa'.encode(charset)) + self.assertEqual(f.read(), 'aaa'.encode(charset)) with self.open(filename, 'a', encoding=charset) as f: f.write('xxx') with self.open(filename, 'rb') as f: - self.assertEquals(f.read(), 'aaaxxx'.encode(charset)) + self.assertEqual(f.read(), 'aaaxxx'.encode(charset)) def test_seek_bom(self): # Same test, but when seeking manually @@ -2166,7 +2166,7 @@ class TextIOWrapperTest(unittest.TestCase): f.seek(0) f.write('bbb') with self.open(filename, 'rb') as f: - self.assertEquals(f.read(), 'bbbzzz'.encode(charset)) + self.assertEqual(f.read(), 'bbbzzz'.encode(charset)) def test_errors_property(self): with self.open(support.TESTFN, "w") as f: @@ -2194,7 +2194,7 @@ class TextIOWrapperTest(unittest.TestCase): with self.open(support.TESTFN) as f: content = f.read() for n in range(20): - self.assertEquals(content.count("Thread%03d\n" % n), 1) + self.assertEqual(content.count("Thread%03d\n" % n), 1) def test_flush_error_on_close(self): txt = self.TextIOWrapper(self.BytesIO(self.testdata), encoding="ascii") @@ -2248,9 +2248,9 @@ class IncrementalNewlineDecoderTest(unittest.TestCase): def _check_decode(b, s, **kwargs): # We exercise getstate() / setstate() as well as decode() state = decoder.getstate() - self.assertEquals(decoder.decode(b, **kwargs), s) + self.assertEqual(decoder.decode(b, **kwargs), s) decoder.setstate(state) - self.assertEquals(decoder.decode(b, **kwargs), s) + self.assertEqual(decoder.decode(b, **kwargs), s) _check_decode(b'\xe8\xa2\x88', "\u8888") @@ -2299,24 +2299,24 @@ class IncrementalNewlineDecoderTest(unittest.TestCase): # Decode one char at a time for c in s: result.append(decoder.decode(c)) - self.assertEquals(decoder.newlines, None) + self.assertEqual(decoder.newlines, None) _decode_bytewise("abc\n\r") - self.assertEquals(decoder.newlines, '\n') + self.assertEqual(decoder.newlines, '\n') _decode_bytewise("\nabc") - self.assertEquals(decoder.newlines, ('\n', '\r\n')) + self.assertEqual(decoder.newlines, ('\n', '\r\n')) _decode_bytewise("abc\r") - self.assertEquals(decoder.newlines, ('\n', '\r\n')) + self.assertEqual(decoder.newlines, ('\n', '\r\n')) _decode_bytewise("abc") - self.assertEquals(decoder.newlines, ('\r', '\n', '\r\n')) + self.assertEqual(decoder.newlines, ('\r', '\n', '\r\n')) _decode_bytewise("abc\r") - self.assertEquals("".join(result), "abc\n\nabcabc\nabcabc") + self.assertEqual("".join(result), "abc\n\nabcabc\nabcabc") decoder.reset() input = "abc" if encoder is not None: encoder.reset() input = encoder.encode(input) - self.assertEquals(decoder.decode(input), "abc") - self.assertEquals(decoder.newlines, None) + self.assertEqual(decoder.decode(input), "abc") + self.assertEqual(decoder.newlines, None) def test_newline_decoder(self): encodings = ( @@ -2337,11 +2337,11 @@ class IncrementalNewlineDecoderTest(unittest.TestCase): def test_newline_bytes(self): # Issue 5433: Excessive optimization in IncrementalNewlineDecoder def _check(dec): - self.assertEquals(dec.newlines, None) - self.assertEquals(dec.decode("\u0D00"), "\u0D00") - self.assertEquals(dec.newlines, None) - self.assertEquals(dec.decode("\u0A00"), "\u0A00") - self.assertEquals(dec.newlines, None) + self.assertEqual(dec.newlines, None) + self.assertEqual(dec.decode("\u0D00"), "\u0D00") + self.assertEqual(dec.newlines, None) + self.assertEqual(dec.decode("\u0A00"), "\u0A00") + self.assertEqual(dec.newlines, None) dec = self.IncrementalNewlineDecoder(None, translate=False) _check(dec) dec = self.IncrementalNewlineDecoder(None, translate=True) @@ -2374,28 +2374,28 @@ class MiscIOTest(unittest.TestCase): def test_attributes(self): f = self.open(support.TESTFN, "wb", buffering=0) - self.assertEquals(f.mode, "wb") + self.assertEqual(f.mode, "wb") f.close() f = self.open(support.TESTFN, "U") - self.assertEquals(f.name, support.TESTFN) - self.assertEquals(f.buffer.name, support.TESTFN) - self.assertEquals(f.buffer.raw.name, support.TESTFN) - self.assertEquals(f.mode, "U") - self.assertEquals(f.buffer.mode, "rb") - self.assertEquals(f.buffer.raw.mode, "rb") + self.assertEqual(f.name, support.TESTFN) + self.assertEqual(f.buffer.name, support.TESTFN) + self.assertEqual(f.buffer.raw.name, support.TESTFN) + self.assertEqual(f.mode, "U") + self.assertEqual(f.buffer.mode, "rb") + self.assertEqual(f.buffer.raw.mode, "rb") f.close() f = self.open(support.TESTFN, "w+") - self.assertEquals(f.mode, "w+") - self.assertEquals(f.buffer.mode, "rb+") # Does it really matter? - self.assertEquals(f.buffer.raw.mode, "rb+") + self.assertEqual(f.mode, "w+") + self.assertEqual(f.buffer.mode, "rb+") # Does it really matter? + self.assertEqual(f.buffer.raw.mode, "rb+") g = self.open(f.fileno(), "wb", closefd=False) - self.assertEquals(g.mode, "wb") - self.assertEquals(g.raw.mode, "wb") - self.assertEquals(g.name, f.fileno()) - self.assertEquals(g.raw.name, f.fileno()) + self.assertEqual(g.mode, "wb") + self.assertEqual(g.raw.mode, "wb") + self.assertEqual(g.name, f.fileno()) + self.assertEqual(g.raw.name, f.fileno()) f.close() g.close() diff --git a/Lib/test/test_ioctl.py b/Lib/test/test_ioctl.py index 38215d9..26c0d05 100644 --- a/Lib/test/test_ioctl.py +++ b/Lib/test/test_ioctl.py @@ -50,7 +50,7 @@ class IoctlTests(unittest.TestCase): with open("/dev/tty", "r") as tty: r = fcntl.ioctl(tty, termios.TIOCGPGRP, buf, 1) rpgrp = buf[0] - self.assertEquals(r, 0) + self.assertEqual(r, 0) self.assertTrue(rpgrp in ids, "%s not in %s" % (rpgrp, ids)) def test_ioctl_mutate(self): diff --git a/Lib/test/test_itertools.py b/Lib/test/test_itertools.py index 16e65ca..479167e 100644 --- a/Lib/test/test_itertools.py +++ b/Lib/test/test_itertools.py @@ -195,7 +195,7 @@ class TestBasicOps(unittest.TestCase): regular_combs = list(combinations(values, r)) # compare to combs without replacement if n == 0 or r <= 1: - self.assertEquals(result, regular_combs) # cases that should be identical + self.assertEqual(result, regular_combs) # cases that should be identical else: self.assertTrue(set(result) >= set(regular_combs)) # rest should be supersets of regular combs @@ -291,20 +291,20 @@ class TestBasicOps(unittest.TestCase): comb = list(combinations(s, r)) # Check size - self.assertEquals(len(prod), n**r) - self.assertEquals(len(cwr), (fact(n+r-1) / fact(r)/ fact(n-1)) if n else (not r)) - self.assertEquals(len(perm), 0 if r>n else fact(n) / fact(n-r)) - self.assertEquals(len(comb), 0 if r>n else fact(n) / fact(r) / fact(n-r)) + self.assertEqual(len(prod), n**r) + self.assertEqual(len(cwr), (fact(n+r-1) / fact(r)/ fact(n-1)) if n else (not r)) + self.assertEqual(len(perm), 0 if r>n else fact(n) / fact(n-r)) + self.assertEqual(len(comb), 0 if r>n else fact(n) / fact(r) / fact(n-r)) # Check lexicographic order without repeated tuples - self.assertEquals(prod, sorted(set(prod))) - self.assertEquals(cwr, sorted(set(cwr))) - self.assertEquals(perm, sorted(set(perm))) - self.assertEquals(comb, sorted(set(comb))) + self.assertEqual(prod, sorted(set(prod))) + self.assertEqual(cwr, sorted(set(cwr))) + self.assertEqual(perm, sorted(set(perm))) + self.assertEqual(comb, sorted(set(comb))) # Check interrelationships - self.assertEquals(cwr, [t for t in prod if sorted(t)==list(t)]) # cwr: prods which are sorted - self.assertEquals(perm, [t for t in prod if len(set(t))==r]) # perm: prods with no dups + self.assertEqual(cwr, [t for t in prod if sorted(t)==list(t)]) # cwr: prods which are sorted + self.assertEqual(perm, [t for t in prod if len(set(t))==r]) # perm: prods with no dups self.assertEqual(comb, [t for t in perm if sorted(t)==list(t)]) # comb: perms that are sorted self.assertEqual(comb, [t for t in cwr if len(set(t))==r]) # comb: cwrs without dups self.assertEqual(comb, list(filter(set(cwr).__contains__, perm))) # comb: perm that is a cwr diff --git a/Lib/test/test_keywordonlyarg.py b/Lib/test/test_keywordonlyarg.py index b771a6c..e10dfce 100644 --- a/Lib/test/test_keywordonlyarg.py +++ b/Lib/test/test_keywordonlyarg.py @@ -93,51 +93,51 @@ class KeywordOnlyArgTestCase(unittest.TestCase): pass def testFunctionCall(self): - self.assertEquals(1, posonly_sum(1)) - self.assertEquals(1+2, posonly_sum(1,**{"2":2})) - self.assertEquals(1+2+3, posonly_sum(1,*(2,3))) - self.assertEquals(1+2+3+4, posonly_sum(1,*(2,3),**{"4":4})) - - self.assertEquals(1, keywordonly_sum(k2=1)) - self.assertEquals(1+2, keywordonly_sum(k1=1, k2=2)) - - self.assertEquals(1+2, keywordonly_and_kwarg_sum(k1=1, k2=2)) - self.assertEquals(1+2+3, keywordonly_and_kwarg_sum(k1=1, k2=2, k3=3)) - self.assertEquals(1+2+3+4, - keywordonly_and_kwarg_sum(k1=1, k2=2, + self.assertEqual(1, posonly_sum(1)) + self.assertEqual(1+2, posonly_sum(1,**{"2":2})) + self.assertEqual(1+2+3, posonly_sum(1,*(2,3))) + self.assertEqual(1+2+3+4, posonly_sum(1,*(2,3),**{"4":4})) + + self.assertEqual(1, keywordonly_sum(k2=1)) + self.assertEqual(1+2, keywordonly_sum(k1=1, k2=2)) + + self.assertEqual(1+2, keywordonly_and_kwarg_sum(k1=1, k2=2)) + self.assertEqual(1+2+3, keywordonly_and_kwarg_sum(k1=1, k2=2, k3=3)) + self.assertEqual(1+2+3+4, + keywordonly_and_kwarg_sum(k1=1, k2=2, **{"a":3,"b":4})) - self.assertEquals(1+2, mixedargs_sum(1, k1=2)) - self.assertEquals(1+2+3, mixedargs_sum(1, 2, k1=3)) - self.assertEquals(1+2+3+4, mixedargs_sum(1, 2, k1=3, k2=4)) - self.assertEquals(1+2+3+4+5, mixedargs_sum(1, 2, 3, k1=4, k2=5)) + self.assertEqual(1+2, mixedargs_sum(1, k1=2)) + self.assertEqual(1+2+3, mixedargs_sum(1, 2, k1=3)) + self.assertEqual(1+2+3+4, mixedargs_sum(1, 2, k1=3, k2=4)) + self.assertEqual(1+2+3+4+5, mixedargs_sum(1, 2, 3, k1=4, k2=5)) - self.assertEquals(1+2, mixedargs_sum2(1, k1=2)) - self.assertEquals(1+2+3, mixedargs_sum2(1, 2, k1=3)) - self.assertEquals(1+2+3+4, mixedargs_sum2(1, 2, k1=3, k2=4)) - self.assertEquals(1+2+3+4+5, mixedargs_sum2(1, 2, 3, k1=4, k2=5)) - self.assertEquals(1+2+3+4+5+6, - mixedargs_sum2(1, 2, 3, k1=4, k2=5, k3=6)) - self.assertEquals(1+2+3+4+5+6, - mixedargs_sum2(1, 2, 3, k1=4, **{'k2':5, 'k3':6})) + self.assertEqual(1+2, mixedargs_sum2(1, k1=2)) + self.assertEqual(1+2+3, mixedargs_sum2(1, 2, k1=3)) + self.assertEqual(1+2+3+4, mixedargs_sum2(1, 2, k1=3, k2=4)) + self.assertEqual(1+2+3+4+5, mixedargs_sum2(1, 2, 3, k1=4, k2=5)) + self.assertEqual(1+2+3+4+5+6, + mixedargs_sum2(1, 2, 3, k1=4, k2=5, k3=6)) + self.assertEqual(1+2+3+4+5+6, + mixedargs_sum2(1, 2, 3, k1=4, **{'k2':5, 'k3':6})) - self.assertEquals(1, Foo(k1=1).sum()) - self.assertEquals(1+2, Foo(k1=1,k2=2).sum()) + self.assertEqual(1, Foo(k1=1).sum()) + self.assertEqual(1+2, Foo(k1=1,k2=2).sum()) - self.assertEquals([1,2,3], sortnum(3,2,1)) - self.assertEquals([3,2,1], sortnum(1,2,3, reverse=True)) + self.assertEqual([1,2,3], sortnum(3,2,1)) + self.assertEqual([3,2,1], sortnum(1,2,3, reverse=True)) - self.assertEquals(['a','b','c'], sortwords('a','c','b')) - self.assertEquals(['c','b','a'], sortwords('a','c','b', reverse=True)) - self.assertEquals(['c','b','a'], - sortwords('a','c','b', reverse=True, ignore='ignore')) + self.assertEqual(['a','b','c'], sortwords('a','c','b')) + self.assertEqual(['c','b','a'], sortwords('a','c','b', reverse=True)) + self.assertEqual(['c','b','a'], + sortwords('a','c','b', reverse=True, ignore='ignore')) def testKwDefaults(self): def foo(p1,p2=0, *, k1, k2=0): return p1 + p2 + k1 + k2 - self.assertEquals(2, foo.__code__.co_kwonlyargcount) - self.assertEquals({"k2":0}, foo.__kwdefaults__) + self.assertEqual(2, foo.__code__.co_kwonlyargcount) + self.assertEqual({"k2":0}, foo.__kwdefaults__) foo.__kwdefaults__ = {"k1":0} try: foo(1,k1=10) diff --git a/Lib/test/test_kqueue.py b/Lib/test/test_kqueue.py index 5ba21a2..a90f12c 100644 --- a/Lib/test/test_kqueue.py +++ b/Lib/test/test_kqueue.py @@ -80,7 +80,7 @@ class TestKQueue(unittest.TestCase): try: client.connect(('127.0.0.1', serverSocket.getsockname()[1])) except socket.error as e: - self.assertEquals(e.args[0], errno.EINPROGRESS) + self.assertEqual(e.args[0], errno.EINPROGRESS) else: #raise AssertionError("Connect should have raised EINPROGRESS") pass # FreeBSD doesn't raise an exception here @@ -114,7 +114,7 @@ class TestKQueue(unittest.TestCase): events = kq.control(None, 4, 1) events = [(e.ident, e.filter, e.flags) for e in events] events.sort() - self.assertEquals(events, [ + self.assertEqual(events, [ (client.fileno(), select.KQ_FILTER_WRITE, flags), (server.fileno(), select.KQ_FILTER_WRITE, flags)]) @@ -133,7 +133,7 @@ class TestKQueue(unittest.TestCase): events = [(e.ident, e.filter, e.flags) for e in events] events.sort() - self.assertEquals(events, [ + self.assertEqual(events, [ (client.fileno(), select.KQ_FILTER_WRITE, flags), (client.fileno(), select.KQ_FILTER_READ, flags), (server.fileno(), select.KQ_FILTER_WRITE, flags), @@ -156,7 +156,7 @@ class TestKQueue(unittest.TestCase): events = kq.control([], 4, 0.99) events = [(e.ident, e.filter, e.flags) for e in events] events.sort() - self.assertEquals(events, [ + self.assertEqual(events, [ (server.fileno(), select.KQ_FILTER_WRITE, flags)]) client.close() @@ -173,7 +173,7 @@ class TestKQueue(unittest.TestCase): r = kq.control([event1, event2], 1, 1) self.assertTrue(r) self.assertFalse(r[0].flags & select.KQ_EV_ERROR) - self.assertEquals(b.recv(r[0].data), b'foo') + self.assertEqual(b.recv(r[0].data), b'foo') a.close() b.close() diff --git a/Lib/test/test_linecache.py b/Lib/test/test_linecache.py index d4c4777..8e225d5 100644 --- a/Lib/test/test_linecache.py +++ b/Lib/test/test_linecache.py @@ -42,31 +42,31 @@ class LineCacheTests(unittest.TestCase): getline = linecache.getline # Bad values for line number should return an empty string - self.assertEquals(getline(FILENAME, 2**15), EMPTY) - self.assertEquals(getline(FILENAME, -1), EMPTY) + self.assertEqual(getline(FILENAME, 2**15), EMPTY) + self.assertEqual(getline(FILENAME, -1), EMPTY) # Float values currently raise TypeError, should it? self.assertRaises(TypeError, getline, FILENAME, 1.1) # Bad filenames should return an empty string - self.assertEquals(getline(EMPTY, 1), EMPTY) - self.assertEquals(getline(INVALID_NAME, 1), EMPTY) + self.assertEqual(getline(EMPTY, 1), EMPTY) + self.assertEqual(getline(INVALID_NAME, 1), EMPTY) # Check whether lines correspond to those from file iteration for entry in TESTS: filename = os.path.join(TEST_PATH, entry) + '.py' for index, line in enumerate(open(filename)): - self.assertEquals(line, getline(filename, index + 1)) + self.assertEqual(line, getline(filename, index + 1)) # Check module loading for entry in MODULES: filename = os.path.join(MODULE_PATH, entry) + '.py' for index, line in enumerate(open(filename)): - self.assertEquals(line, getline(filename, index + 1)) + self.assertEqual(line, getline(filename, index + 1)) # Check that bogus data isn't returned (issue #1309567) empty = linecache.getlines('a/b/c/__init__.py') - self.assertEquals(empty, []) + self.assertEqual(empty, []) def test_no_ending_newline(self): self.addCleanup(support.unlink, support.TESTFN) @@ -84,12 +84,12 @@ class LineCacheTests(unittest.TestCase): # Are all files cached? cached_empty = [fn for fn in cached if fn not in linecache.cache] - self.assertEquals(cached_empty, []) + self.assertEqual(cached_empty, []) # Can we clear the cache? linecache.clearcache() cached_empty = [fn for fn in cached if fn in linecache.cache] - self.assertEquals(cached_empty, []) + self.assertEqual(cached_empty, []) def test_checkcache(self): getline = linecache.getline @@ -103,7 +103,7 @@ class LineCacheTests(unittest.TestCase): source_list = [] with open(source_name) as source: for index, line in enumerate(source): - self.assertEquals(line, getline(source_name, index + 1)) + self.assertEqual(line, getline(source_name, index + 1)) source_list.append(line) with open(source_name, 'w') as source: @@ -114,13 +114,13 @@ class LineCacheTests(unittest.TestCase): # Check that the cache matches the old contents for index, line in enumerate(source_list): - self.assertEquals(line, getline(source_name, index + 1)) + self.assertEqual(line, getline(source_name, index + 1)) # Update the cache and check whether it matches the new source file linecache.checkcache(source_name) with open(source_name) as source: for index, line in enumerate(source): - self.assertEquals(line, getline(source_name, index + 1)) + self.assertEqual(line, getline(source_name, index + 1)) source_list.append(line) diff --git a/Lib/test/test_logging.py b/Lib/test/test_logging.py index 0575149..05a7f9e 100644 --- a/Lib/test/test_logging.py +++ b/Lib/test/test_logging.py @@ -111,13 +111,13 @@ class BaseTest(unittest.TestCase): except AttributeError: # StringIO.StringIO lacks a reset() method. actual_lines = stream.getvalue().splitlines() - self.assertEquals(len(actual_lines), len(expected_values)) + self.assertEqual(len(actual_lines), len(expected_values)) for actual, expected in zip(actual_lines, expected_values): match = pat.search(actual) if not match: self.fail("Log line does not match expected pattern:\n" + actual) - self.assertEquals(tuple(match.groups()), expected) + self.assertEqual(tuple(match.groups()), expected) s = stream.read() if s: self.fail("Remaining output at end of log stream:\n" + s) @@ -689,7 +689,7 @@ class ConfigFileTest(BaseTest): except RuntimeError: logging.exception("just testing") sys.stdout.seek(0) - self.assertEquals(output.getvalue(), + self.assertEqual(output.getvalue(), "ERROR:root:just testing\nGot a [RuntimeError]\n") # Original logger output is empty self.assert_log_lines([]) @@ -807,7 +807,7 @@ class SocketHandlerTest(BaseTest): logger = logging.getLogger("tcp") logger.error("spam") logger.debug("eggs") - self.assertEquals(self.get_output(), "spam\neggs\n") + self.assertEqual(self.get_output(), "spam\neggs\n") class MemoryTest(BaseTest): diff --git a/Lib/test/test_long.py b/Lib/test/test_long.py index a596cf8..9c2bac7 100644 --- a/Lib/test/test_long.py +++ b/Lib/test/test_long.py @@ -510,9 +510,9 @@ class LongTest(unittest.TestCase): try: int(TruncReturnsNonIntegral()) except TypeError as e: - self.assertEquals(str(e), - "__trunc__ returned non-Integral" - " (type NonIntegral)") + self.assertEqual(str(e), + "__trunc__ returned non-Integral" + " (type NonIntegral)") else: self.fail("Failed to raise TypeError with %s" % ((base, trunc_result_base),)) diff --git a/Lib/test/test_macpath.py b/Lib/test/test_macpath.py index e13865d..b5157bf 100644 --- a/Lib/test/test_macpath.py +++ b/Lib/test/test_macpath.py @@ -45,77 +45,77 @@ class MacPathTestCase(unittest.TestCase): def test_split(self): split = macpath.split - self.assertEquals(split("foo:bar"), - ('foo:', 'bar')) - self.assertEquals(split("conky:mountpoint:foo:bar"), - ('conky:mountpoint:foo', 'bar')) + self.assertEqual(split("foo:bar"), + ('foo:', 'bar')) + self.assertEqual(split("conky:mountpoint:foo:bar"), + ('conky:mountpoint:foo', 'bar')) - self.assertEquals(split(":"), ('', '')) - self.assertEquals(split(":conky:mountpoint:"), - (':conky:mountpoint', '')) + self.assertEqual(split(":"), ('', '')) + self.assertEqual(split(":conky:mountpoint:"), + (':conky:mountpoint', '')) - self.assertEquals(split(b"foo:bar"), - (b'foo:', b'bar')) - self.assertEquals(split(b"conky:mountpoint:foo:bar"), - (b'conky:mountpoint:foo', b'bar')) + self.assertEqual(split(b"foo:bar"), + (b'foo:', b'bar')) + self.assertEqual(split(b"conky:mountpoint:foo:bar"), + (b'conky:mountpoint:foo', b'bar')) - self.assertEquals(split(b":"), (b'', b'')) - self.assertEquals(split(b":conky:mountpoint:"), - (b':conky:mountpoint', b'')) + self.assertEqual(split(b":"), (b'', b'')) + self.assertEqual(split(b":conky:mountpoint:"), + (b':conky:mountpoint', b'')) def test_join(self): join = macpath.join - self.assertEquals(join('a', 'b'), ':a:b') - self.assertEquals(join('', 'a:b'), 'a:b') - self.assertEquals(join('a:b', 'c'), 'a:b:c') - self.assertEquals(join('a:b', ':c'), 'a:b:c') - self.assertEquals(join('a', ':b', ':c'), ':a:b:c') - - self.assertEquals(join(b'a', b'b'), b':a:b') - self.assertEquals(join(b'', b'a:b'), b'a:b') - self.assertEquals(join(b'a:b', b'c'), b'a:b:c') - self.assertEquals(join(b'a:b', b':c'), b'a:b:c') - self.assertEquals(join(b'a', b':b', b':c'), b':a:b:c') + self.assertEqual(join('a', 'b'), ':a:b') + self.assertEqual(join('', 'a:b'), 'a:b') + self.assertEqual(join('a:b', 'c'), 'a:b:c') + self.assertEqual(join('a:b', ':c'), 'a:b:c') + self.assertEqual(join('a', ':b', ':c'), ':a:b:c') + + self.assertEqual(join(b'a', b'b'), b':a:b') + self.assertEqual(join(b'', b'a:b'), b'a:b') + self.assertEqual(join(b'a:b', b'c'), b'a:b:c') + self.assertEqual(join(b'a:b', b':c'), b'a:b:c') + self.assertEqual(join(b'a', b':b', b':c'), b':a:b:c') def test_splitdrive(self): splitdrive = macpath.splitdrive - self.assertEquals(splitdrive("foo:bar"), ('', 'foo:bar')) - self.assertEquals(splitdrive(":foo:bar"), ('', ':foo:bar')) + self.assertEqual(splitdrive("foo:bar"), ('', 'foo:bar')) + self.assertEqual(splitdrive(":foo:bar"), ('', ':foo:bar')) - self.assertEquals(splitdrive(b"foo:bar"), (b'', b'foo:bar')) - self.assertEquals(splitdrive(b":foo:bar"), (b'', b':foo:bar')) + self.assertEqual(splitdrive(b"foo:bar"), (b'', b'foo:bar')) + self.assertEqual(splitdrive(b":foo:bar"), (b'', b':foo:bar')) def test_splitext(self): splitext = macpath.splitext - self.assertEquals(splitext(":foo.ext"), (':foo', '.ext')) - self.assertEquals(splitext("foo:foo.ext"), ('foo:foo', '.ext')) - self.assertEquals(splitext(".ext"), ('.ext', '')) - self.assertEquals(splitext("foo.ext:foo"), ('foo.ext:foo', '')) - self.assertEquals(splitext(":foo.ext:"), (':foo.ext:', '')) - self.assertEquals(splitext(""), ('', '')) - self.assertEquals(splitext("foo.bar.ext"), ('foo.bar', '.ext')) - - self.assertEquals(splitext(b":foo.ext"), (b':foo', b'.ext')) - self.assertEquals(splitext(b"foo:foo.ext"), (b'foo:foo', b'.ext')) - self.assertEquals(splitext(b".ext"), (b'.ext', b'')) - self.assertEquals(splitext(b"foo.ext:foo"), (b'foo.ext:foo', b'')) - self.assertEquals(splitext(b":foo.ext:"), (b':foo.ext:', b'')) - self.assertEquals(splitext(b""), (b'', b'')) - self.assertEquals(splitext(b"foo.bar.ext"), (b'foo.bar', b'.ext')) + self.assertEqual(splitext(":foo.ext"), (':foo', '.ext')) + self.assertEqual(splitext("foo:foo.ext"), ('foo:foo', '.ext')) + self.assertEqual(splitext(".ext"), ('.ext', '')) + self.assertEqual(splitext("foo.ext:foo"), ('foo.ext:foo', '')) + self.assertEqual(splitext(":foo.ext:"), (':foo.ext:', '')) + self.assertEqual(splitext(""), ('', '')) + self.assertEqual(splitext("foo.bar.ext"), ('foo.bar', '.ext')) + + self.assertEqual(splitext(b":foo.ext"), (b':foo', b'.ext')) + self.assertEqual(splitext(b"foo:foo.ext"), (b'foo:foo', b'.ext')) + self.assertEqual(splitext(b".ext"), (b'.ext', b'')) + self.assertEqual(splitext(b"foo.ext:foo"), (b'foo.ext:foo', b'')) + self.assertEqual(splitext(b":foo.ext:"), (b':foo.ext:', b'')) + self.assertEqual(splitext(b""), (b'', b'')) + self.assertEqual(splitext(b"foo.bar.ext"), (b'foo.bar', b'.ext')) def test_ismount(self): ismount = macpath.ismount - self.assertEquals(ismount("a:"), True) - self.assertEquals(ismount("a:b"), False) - self.assertEquals(ismount("a:b:"), True) - self.assertEquals(ismount(""), False) - self.assertEquals(ismount(":"), False) - - self.assertEquals(ismount(b"a:"), True) - self.assertEquals(ismount(b"a:b"), False) - self.assertEquals(ismount(b"a:b:"), True) - self.assertEquals(ismount(b""), False) - self.assertEquals(ismount(b":"), False) + self.assertEqual(ismount("a:"), True) + self.assertEqual(ismount("a:b"), False) + self.assertEqual(ismount("a:b:"), True) + self.assertEqual(ismount(""), False) + self.assertEqual(ismount(":"), False) + + self.assertEqual(ismount(b"a:"), True) + self.assertEqual(ismount(b"a:b"), False) + self.assertEqual(ismount(b"a:b:"), True) + self.assertEqual(ismount(b""), False) + self.assertEqual(ismount(b":"), False) def test_normpath(self): normpath = macpath.normpath diff --git a/Lib/test/test_marshal.py b/Lib/test/test_marshal.py index 6688785..20f53b8 100644 --- a/Lib/test/test_marshal.py +++ b/Lib/test/test_marshal.py @@ -155,8 +155,8 @@ class BugsTestCase(unittest.TestCase): def test_version_argument(self): # Python 2.4.0 crashes for any call to marshal.dumps(x, y) - self.assertEquals(marshal.loads(marshal.dumps(5, 0)), 5) - self.assertEquals(marshal.loads(marshal.dumps(5, 1)), 5) + self.assertEqual(marshal.loads(marshal.dumps(5, 0)), 5) + self.assertEqual(marshal.loads(marshal.dumps(5, 1)), 5) def test_fuzz(self): # simple test that it's at least not *totally* trivial to diff --git a/Lib/test/test_math.py b/Lib/test/test_math.py index 7505948..e53bf2e 100644 --- a/Lib/test/test_math.py +++ b/Lib/test/test_math.py @@ -80,7 +80,7 @@ class MathTests(unittest.TestCase): self.ftest('acosh(2)', math.acosh(2), 1.3169578969248168) self.assertRaises(ValueError, math.acosh, 0) self.assertRaises(ValueError, math.acosh, -1) - self.assertEquals(math.acosh(INF), INF) + self.assertEqual(math.acosh(INF), INF) self.assertRaises(ValueError, math.acosh, NINF) self.assertTrue(math.isnan(math.acosh(NAN))) @@ -98,8 +98,8 @@ class MathTests(unittest.TestCase): self.ftest('asinh(0)', math.asinh(0), 0) self.ftest('asinh(1)', math.asinh(1), 0.88137358701954305) self.ftest('asinh(-1)', math.asinh(-1), -0.88137358701954305) - self.assertEquals(math.asinh(INF), INF) - self.assertEquals(math.asinh(NINF), NINF) + self.assertEqual(math.asinh(INF), INF) + self.assertEqual(math.asinh(NINF), NINF) self.assertTrue(math.isnan(math.asinh(NAN))) def testAtan(self): @@ -185,15 +185,15 @@ class MathTests(unittest.TestCase): def testCeil(self): self.assertRaises(TypeError, math.ceil) - self.assertEquals(int, type(math.ceil(0.5))) + self.assertEqual(int, type(math.ceil(0.5))) self.ftest('ceil(0.5)', math.ceil(0.5), 1) self.ftest('ceil(1.0)', math.ceil(1.0), 1) self.ftest('ceil(1.5)', math.ceil(1.5), 2) self.ftest('ceil(-0.5)', math.ceil(-0.5), 0) self.ftest('ceil(-1.0)', math.ceil(-1.0), -1) self.ftest('ceil(-1.5)', math.ceil(-1.5), -1) - #self.assertEquals(math.ceil(INF), INF) - #self.assertEquals(math.ceil(NINF), NINF) + #self.assertEqual(math.ceil(INF), INF) + #self.assertEqual(math.ceil(NINF), NINF) #self.assertTrue(math.isnan(math.ceil(NAN))) class TestCeil: @@ -219,19 +219,19 @@ class MathTests(unittest.TestCase): self.assertRaises(TypeError, math.copysign) # copysign should let us distinguish signs of zeros - self.assertEquals(math.copysign(1., 0.), 1.) - self.assertEquals(math.copysign(1., -0.), -1.) - self.assertEquals(math.copysign(INF, 0.), INF) - self.assertEquals(math.copysign(INF, -0.), NINF) - self.assertEquals(math.copysign(NINF, 0.), INF) - self.assertEquals(math.copysign(NINF, -0.), NINF) + self.assertEqual(math.copysign(1., 0.), 1.) + self.assertEqual(math.copysign(1., -0.), -1.) + self.assertEqual(math.copysign(INF, 0.), INF) + self.assertEqual(math.copysign(INF, -0.), NINF) + self.assertEqual(math.copysign(NINF, 0.), INF) + self.assertEqual(math.copysign(NINF, -0.), NINF) # and of infinities - self.assertEquals(math.copysign(1., INF), 1.) - self.assertEquals(math.copysign(1., NINF), -1.) - self.assertEquals(math.copysign(INF, INF), INF) - self.assertEquals(math.copysign(INF, NINF), NINF) - self.assertEquals(math.copysign(NINF, INF), INF) - self.assertEquals(math.copysign(NINF, NINF), NINF) + self.assertEqual(math.copysign(1., INF), 1.) + self.assertEqual(math.copysign(1., NINF), -1.) + self.assertEqual(math.copysign(INF, INF), INF) + self.assertEqual(math.copysign(INF, NINF), NINF) + self.assertEqual(math.copysign(NINF, INF), INF) + self.assertEqual(math.copysign(NINF, NINF), NINF) self.assertTrue(math.isnan(math.copysign(NAN, 1.))) self.assertTrue(math.isnan(math.copysign(NAN, INF))) self.assertTrue(math.isnan(math.copysign(NAN, NINF))) @@ -241,7 +241,7 @@ class MathTests(unittest.TestCase): # given platform. self.assertTrue(math.isinf(math.copysign(INF, NAN))) # similarly, copysign(2., NAN) could be 2. or -2. - self.assertEquals(abs(math.copysign(2., NAN)), 2.) + self.assertEqual(abs(math.copysign(2., NAN)), 2.) def testCos(self): self.assertRaises(TypeError, math.cos) @@ -261,8 +261,8 @@ class MathTests(unittest.TestCase): self.assertRaises(TypeError, math.cosh) self.ftest('cosh(0)', math.cosh(0), 1) self.ftest('cosh(2)-2*cosh(1)**2', math.cosh(2)-2*math.cosh(1)**2, -1) # Thanks to Lambert - self.assertEquals(math.cosh(INF), INF) - self.assertEquals(math.cosh(NINF), INF) + self.assertEqual(math.cosh(INF), INF) + self.assertEqual(math.cosh(NINF), INF) self.assertTrue(math.isnan(math.cosh(NAN))) def testDegrees(self): @@ -276,8 +276,8 @@ class MathTests(unittest.TestCase): self.ftest('exp(-1)', math.exp(-1), 1/math.e) self.ftest('exp(0)', math.exp(0), 1) self.ftest('exp(1)', math.exp(1), math.e) - self.assertEquals(math.exp(INF), INF) - self.assertEquals(math.exp(NINF), 0.) + self.assertEqual(math.exp(INF), INF) + self.assertEqual(math.exp(NINF), 0.) self.assertTrue(math.isnan(math.exp(NAN))) def testFabs(self): @@ -302,7 +302,7 @@ class MathTests(unittest.TestCase): def testFloor(self): self.assertRaises(TypeError, math.floor) - self.assertEquals(int, type(math.floor(0.5))) + self.assertEqual(int, type(math.floor(0.5))) self.ftest('floor(0.5)', math.floor(0.5), 0) self.ftest('floor(1.0)', math.floor(1.0), 1) self.ftest('floor(1.5)', math.floor(1.5), 1) @@ -313,8 +313,8 @@ class MathTests(unittest.TestCase): # This fails on some platforms - so check it here self.ftest('floor(1.23e167)', math.floor(1.23e167), 1.23e167) self.ftest('floor(-1.23e167)', math.floor(-1.23e167), -1.23e167) - #self.assertEquals(math.ceil(INF), INF) - #self.assertEquals(math.ceil(NINF), NINF) + #self.assertEqual(math.ceil(INF), INF) + #self.assertEqual(math.ceil(NINF), NINF) #self.assertTrue(math.isnan(math.floor(NAN))) class TestFloor: @@ -345,12 +345,12 @@ class MathTests(unittest.TestCase): self.assertRaises(ValueError, math.fmod, INF, 1.) self.assertRaises(ValueError, math.fmod, NINF, 1.) self.assertRaises(ValueError, math.fmod, INF, 0.) - self.assertEquals(math.fmod(3.0, INF), 3.0) - self.assertEquals(math.fmod(-3.0, INF), -3.0) - self.assertEquals(math.fmod(3.0, NINF), 3.0) - self.assertEquals(math.fmod(-3.0, NINF), -3.0) - self.assertEquals(math.fmod(0.0, 3.0), 0.0) - self.assertEquals(math.fmod(0.0, NINF), 0.0) + self.assertEqual(math.fmod(3.0, INF), 3.0) + self.assertEqual(math.fmod(-3.0, INF), -3.0) + self.assertEqual(math.fmod(3.0, NINF), 3.0) + self.assertEqual(math.fmod(-3.0, NINF), -3.0) + self.assertEqual(math.fmod(0.0, 3.0), 0.0) + self.assertEqual(math.fmod(0.0, NINF), 0.0) def testFrexp(self): self.assertRaises(TypeError, math.frexp) @@ -366,8 +366,8 @@ class MathTests(unittest.TestCase): testfrexp('frexp(1)', math.frexp(1), (0.5, 1)) testfrexp('frexp(2)', math.frexp(2), (0.5, 2)) - self.assertEquals(math.frexp(INF)[0], INF) - self.assertEquals(math.frexp(NINF)[0], NINF) + self.assertEqual(math.frexp(INF)[0], INF) + self.assertEqual(math.frexp(NINF)[0], NINF) self.assertTrue(math.isnan(math.frexp(NAN)[0])) @unittest.skipUnless(float.__getformat__("double").startswith("IEEE"), @@ -481,28 +481,28 @@ class MathTests(unittest.TestCase): self.ftest('ldexp(-1,1)', math.ldexp(-1,1), -2) self.assertRaises(OverflowError, math.ldexp, 1., 1000000) self.assertRaises(OverflowError, math.ldexp, -1., 1000000) - self.assertEquals(math.ldexp(1., -1000000), 0.) - self.assertEquals(math.ldexp(-1., -1000000), -0.) - self.assertEquals(math.ldexp(INF, 30), INF) - self.assertEquals(math.ldexp(NINF, -213), NINF) + self.assertEqual(math.ldexp(1., -1000000), 0.) + self.assertEqual(math.ldexp(-1., -1000000), -0.) + self.assertEqual(math.ldexp(INF, 30), INF) + self.assertEqual(math.ldexp(NINF, -213), NINF) self.assertTrue(math.isnan(math.ldexp(NAN, 0))) # large second argument for n in [10**5, 10**10, 10**20, 10**40]: - self.assertEquals(math.ldexp(INF, -n), INF) - self.assertEquals(math.ldexp(NINF, -n), NINF) - self.assertEquals(math.ldexp(1., -n), 0.) - self.assertEquals(math.ldexp(-1., -n), -0.) - self.assertEquals(math.ldexp(0., -n), 0.) - self.assertEquals(math.ldexp(-0., -n), -0.) + self.assertEqual(math.ldexp(INF, -n), INF) + self.assertEqual(math.ldexp(NINF, -n), NINF) + self.assertEqual(math.ldexp(1., -n), 0.) + self.assertEqual(math.ldexp(-1., -n), -0.) + self.assertEqual(math.ldexp(0., -n), 0.) + self.assertEqual(math.ldexp(-0., -n), -0.) self.assertTrue(math.isnan(math.ldexp(NAN, -n))) self.assertRaises(OverflowError, math.ldexp, 1., n) self.assertRaises(OverflowError, math.ldexp, -1., n) - self.assertEquals(math.ldexp(0., n), 0.) - self.assertEquals(math.ldexp(-0., n), -0.) - self.assertEquals(math.ldexp(INF, n), INF) - self.assertEquals(math.ldexp(NINF, n), NINF) + self.assertEqual(math.ldexp(0., n), 0.) + self.assertEqual(math.ldexp(-0., n), -0.) + self.assertEqual(math.ldexp(INF, n), INF) + self.assertEqual(math.ldexp(NINF, n), NINF) self.assertTrue(math.isnan(math.ldexp(NAN, n))) def testLog(self): @@ -513,7 +513,7 @@ class MathTests(unittest.TestCase): self.ftest('log(32,2)', math.log(32,2), 5) self.ftest('log(10**40, 10)', math.log(10**40, 10), 40) self.ftest('log(10**40, 10**20)', math.log(10**40, 10**20), 2) - self.assertEquals(math.log(INF), INF) + self.assertEqual(math.log(INF), INF) self.assertRaises(ValueError, math.log, NINF) self.assertTrue(math.isnan(math.log(NAN))) @@ -523,19 +523,19 @@ class MathTests(unittest.TestCase): self.ftest('log1p(0)', math.log1p(0), 0) self.ftest('log1p(e-1)', math.log1p(math.e-1), 1) self.ftest('log1p(1)', math.log1p(1), math.log(2)) - self.assertEquals(math.log1p(INF), INF) + self.assertEqual(math.log1p(INF), INF) self.assertRaises(ValueError, math.log1p, NINF) self.assertTrue(math.isnan(math.log1p(NAN))) n= 2**90 - self.assertAlmostEquals(math.log1p(n), 62.383246250395075) - self.assertAlmostEquals(math.log1p(n), math.log1p(float(n))) + self.assertAlmostEqual(math.log1p(n), 62.383246250395075) + self.assertAlmostEqual(math.log1p(n), math.log1p(float(n))) def testLog10(self): self.assertRaises(TypeError, math.log10) self.ftest('log10(0.1)', math.log10(0.1), -1) self.ftest('log10(1)', math.log10(1), 0) self.ftest('log10(10)', math.log10(10), 1) - self.assertEquals(math.log(INF), INF) + self.assertEqual(math.log(INF), INF) self.assertRaises(ValueError, math.log10, NINF) self.assertTrue(math.isnan(math.log10(NAN))) @@ -551,8 +551,8 @@ class MathTests(unittest.TestCase): testmodf('modf(1.5)', math.modf(1.5), (0.5, 1.0)) testmodf('modf(-1.5)', math.modf(-1.5), (-0.5, -1.0)) - self.assertEquals(math.modf(INF), (0.0, INF)) - self.assertEquals(math.modf(NINF), (-0.0, NINF)) + self.assertEqual(math.modf(INF), (0.0, INF)) + self.assertEqual(math.modf(NINF), (-0.0, NINF)) modf_nan = math.modf(NAN) self.assertTrue(math.isnan(modf_nan[0])) @@ -731,8 +731,8 @@ class MathTests(unittest.TestCase): self.ftest('sinh(0)', math.sinh(0), 0) self.ftest('sinh(1)**2-cosh(1)**2', math.sinh(1)**2-math.cosh(1)**2, -1) self.ftest('sinh(1)+sinh(-1)', math.sinh(1)+math.sinh(-1), 0) - self.assertEquals(math.sinh(INF), INF) - self.assertEquals(math.sinh(NINF), NINF) + self.assertEqual(math.sinh(INF), INF) + self.assertEqual(math.sinh(NINF), NINF) self.assertTrue(math.isnan(math.sinh(NAN))) def testSqrt(self): @@ -740,7 +740,7 @@ class MathTests(unittest.TestCase): self.ftest('sqrt(0)', math.sqrt(0), 0) self.ftest('sqrt(1)', math.sqrt(1), 1) self.ftest('sqrt(4)', math.sqrt(4), 2) - self.assertEquals(math.sqrt(INF), INF) + self.assertEqual(math.sqrt(INF), INF) self.assertRaises(ValueError, math.sqrt, NINF) self.assertTrue(math.isnan(math.sqrt(NAN))) @@ -799,7 +799,7 @@ class MathTests(unittest.TestCase): # the type only. #t = TestNoTrunc() #t.__trunc__ = lambda *args: args - #self.assertEquals((), math.trunc(t)) + #self.assertEqual((), math.trunc(t)) #self.assertRaises(TypeError, math.trunc, t, 0) def testIsnan(self): diff --git a/Lib/test/test_memoryio.py b/Lib/test/test_memoryio.py index 027ac94..b45845d 100644 --- a/Lib/test/test_memoryio.py +++ b/Lib/test/test_memoryio.py @@ -20,17 +20,17 @@ class MemorySeekTestMixin: buf = self.buftype("1234567890") bytesIo = self.ioclass(buf) - self.assertEquals(buf[:1], bytesIo.read(1)) - self.assertEquals(buf[1:5], bytesIo.read(4)) - self.assertEquals(buf[5:], bytesIo.read(900)) - self.assertEquals(self.EOF, bytesIo.read()) + self.assertEqual(buf[:1], bytesIo.read(1)) + self.assertEqual(buf[1:5], bytesIo.read(4)) + self.assertEqual(buf[5:], bytesIo.read(900)) + self.assertEqual(self.EOF, bytesIo.read()) def testReadNoArgs(self): buf = self.buftype("1234567890") bytesIo = self.ioclass(buf) - self.assertEquals(buf, bytesIo.read()) - self.assertEquals(self.EOF, bytesIo.read()) + self.assertEqual(buf, bytesIo.read()) + self.assertEqual(self.EOF, bytesIo.read()) def testSeek(self): buf = self.buftype("1234567890") @@ -38,21 +38,21 @@ class MemorySeekTestMixin: bytesIo.read(5) bytesIo.seek(0) - self.assertEquals(buf, bytesIo.read()) + self.assertEqual(buf, bytesIo.read()) bytesIo.seek(3) - self.assertEquals(buf[3:], bytesIo.read()) + self.assertEqual(buf[3:], bytesIo.read()) self.assertRaises(TypeError, bytesIo.seek, 0.0) def testTell(self): buf = self.buftype("1234567890") bytesIo = self.ioclass(buf) - self.assertEquals(0, bytesIo.tell()) + self.assertEqual(0, bytesIo.tell()) bytesIo.seek(5) - self.assertEquals(5, bytesIo.tell()) + self.assertEqual(5, bytesIo.tell()) bytesIo.seek(10000) - self.assertEquals(10000, bytesIo.tell()) + self.assertEqual(10000, bytesIo.tell()) class MemoryTestMixin: diff --git a/Lib/test/test_memoryview.py b/Lib/test/test_memoryview.py index 3f82307..fd820b6 100644 --- a/Lib/test/test_memoryview.py +++ b/Lib/test/test_memoryview.py @@ -27,11 +27,11 @@ class AbstractMemoryTests: b = tp(self._source) oldrefcount = sys.getrefcount(b) m = self._view(b) - self.assertEquals(m[0], item(b"a")) + self.assertEqual(m[0], item(b"a")) self.assertTrue(isinstance(m[0], bytes), type(m[0])) - self.assertEquals(m[5], item(b"f")) - self.assertEquals(m[-1], item(b"f")) - self.assertEquals(m[-6], item(b"a")) + self.assertEqual(m[5], item(b"f")) + self.assertEqual(m[-1], item(b"f")) + self.assertEqual(m[-6], item(b"a")) # Bounds checking self.assertRaises(IndexError, lambda: m[6]) self.assertRaises(IndexError, lambda: m[-7]) @@ -42,7 +42,7 @@ class AbstractMemoryTests: self.assertRaises(TypeError, lambda: m[0.0]) self.assertRaises(TypeError, lambda: m["a"]) m = None - self.assertEquals(sys.getrefcount(b), oldrefcount) + self.assertEqual(sys.getrefcount(b), oldrefcount) def test_getitem(self): for tp in self._types: @@ -66,7 +66,7 @@ class AbstractMemoryTests: self.assertRaises(TypeError, setitem, 65) self.assertRaises(TypeError, setitem, memoryview(b"a")) m = None - self.assertEquals(sys.getrefcount(b), oldrefcount) + self.assertEqual(sys.getrefcount(b), oldrefcount) def test_setitem_writable(self): if not self.rw_type: @@ -109,7 +109,7 @@ class AbstractMemoryTests: self.assertRaises(ValueError, setitem, slice(0,2), b"a") m = None - self.assertEquals(sys.getrefcount(b), oldrefcount) + self.assertEqual(sys.getrefcount(b), oldrefcount) def test_delitem(self): for tp in self._types: @@ -127,14 +127,14 @@ class AbstractMemoryTests: # This calls self.getitem_type() on each separate byte of b"abcdef" expected = b"".join( self.getitem_type(bytes([c])) for c in b"abcdef") - self.assertEquals(b, expected) + self.assertEqual(b, expected) self.assertTrue(isinstance(b, bytes), type(b)) def test_tolist(self): for tp in self._types: m = self._view(tp(self._source)) l = m.tolist() - self.assertEquals(l, list(b"abcdef")) + self.assertEqual(l, list(b"abcdef")) def test_compare(self): # memoryviews can compare for equality with other objects @@ -168,26 +168,26 @@ class AbstractMemoryTests: def check_attributes_with_type(self, tp): m = self._view(tp(self._source)) - self.assertEquals(m.format, self.format) - self.assertEquals(m.itemsize, self.itemsize) - self.assertEquals(m.ndim, 1) - self.assertEquals(m.shape, (6,)) - self.assertEquals(len(m), 6) - self.assertEquals(m.strides, (self.itemsize,)) - self.assertEquals(m.suboffsets, None) + self.assertEqual(m.format, self.format) + self.assertEqual(m.itemsize, self.itemsize) + self.assertEqual(m.ndim, 1) + self.assertEqual(m.shape, (6,)) + self.assertEqual(len(m), 6) + self.assertEqual(m.strides, (self.itemsize,)) + self.assertEqual(m.suboffsets, None) return m def test_attributes_readonly(self): if not self.ro_type: return m = self.check_attributes_with_type(self.ro_type) - self.assertEquals(m.readonly, True) + self.assertEqual(m.readonly, True) def test_attributes_writable(self): if not self.rw_type: return m = self.check_attributes_with_type(self.rw_type) - self.assertEquals(m.readonly, False) + self.assertEqual(m.readonly, False) def test_getbuffer(self): # Test PyObject_GetBuffer() on a memoryview object. @@ -198,9 +198,9 @@ class AbstractMemoryTests: oldviewrefcount = sys.getrefcount(m) s = str(m, "utf-8") self._check_contents(tp, b, s.encode("utf-8")) - self.assertEquals(sys.getrefcount(m), oldviewrefcount) + self.assertEqual(sys.getrefcount(m), oldviewrefcount) m = None - self.assertEquals(sys.getrefcount(b), oldrefcount) + self.assertEqual(sys.getrefcount(b), oldrefcount) def test_gc(self): for tp in self._types: @@ -262,7 +262,7 @@ class BaseMemoryviewTests: return memoryview(obj) def _check_contents(self, tp, obj, contents): - self.assertEquals(obj, tp(contents)) + self.assertEqual(obj, tp(contents)) class BaseMemorySliceTests: source_bytes = b"XabcdefY" @@ -272,14 +272,14 @@ class BaseMemorySliceTests: return m[1:7] def _check_contents(self, tp, obj, contents): - self.assertEquals(obj[1:7], tp(contents)) + self.assertEqual(obj[1:7], tp(contents)) def test_refs(self): for tp in self._types: m = memoryview(tp(self._source)) oldrefcount = sys.getrefcount(m) m[1:2] - self.assertEquals(sys.getrefcount(m), oldrefcount) + self.assertEqual(sys.getrefcount(m), oldrefcount) class BaseMemorySliceSliceTests: source_bytes = b"XabcdefY" @@ -289,7 +289,7 @@ class BaseMemorySliceSliceTests: return m[:7][1:] def _check_contents(self, tp, obj, contents): - self.assertEquals(obj[1:7], tp(contents)) + self.assertEqual(obj[1:7], tp(contents)) # Concrete test classes @@ -316,7 +316,7 @@ class ArrayMemoryviewTest(unittest.TestCase, m = memoryview(a) new_a = array.array('i', range(9, -1, -1)) m[:] = new_a - self.assertEquals(a, new_a) + self.assertEqual(a, new_a) class BytesMemorySliceTest(unittest.TestCase, diff --git a/Lib/test/test_minidom.py b/Lib/test/test_minidom.py index 0a0a663..461ac65 100644 --- a/Lib/test/test_minidom.py +++ b/Lib/test/test_minidom.py @@ -753,7 +753,7 @@ class MinidomTest(unittest.TestCase): def check_clone_pi(self, deep, testName): doc = parseString("<?target data?><doc/>") pi = doc.firstChild - self.assertEquals(pi.nodeType, Node.PROCESSING_INSTRUCTION_NODE) + self.assertEqual(pi.nodeType, Node.PROCESSING_INSTRUCTION_NODE) clone = pi.cloneNode(deep) self.confirm(clone.target == pi.target and clone.data == pi.data) @@ -1223,7 +1223,7 @@ class MinidomTest(unittest.TestCase): doc = parseString("<doc>a</doc>") elem = doc.documentElement text = elem.childNodes[0] - self.assertEquals(text.nodeType, Node.TEXT_NODE) + self.assertEqual(text.nodeType, Node.TEXT_NODE) self.checkWholeText(text, "a") elem.appendChild(doc.createTextNode("b")) diff --git a/Lib/test/test_mmap.py b/Lib/test/test_mmap.py index b6d2ffb..fba688e 100644 --- a/Lib/test/test_mmap.py +++ b/Lib/test/test_mmap.py @@ -417,7 +417,7 @@ class MmapTests(unittest.TestCase): data = bytes(reversed(data)) L[start:stop:step] = data m[start:stop:step] = data - self.assertEquals(m[:], bytes(L)) + self.assertEqual(m[:], bytes(L)) def make_mmap_file (self, f, halfsize): # Write 2 pages worth of data to the file @@ -512,27 +512,27 @@ class MmapTests(unittest.TestCase): f.close() # Test write_byte() for i in range(len(data)): - self.assertEquals(m.tell(), i) + self.assertEqual(m.tell(), i) m.write_byte(data[i]) - self.assertEquals(m.tell(), i+1) + self.assertEqual(m.tell(), i+1) self.assertRaises(ValueError, m.write_byte, b"x"[0]) - self.assertEquals(m[:], data) + self.assertEqual(m[:], data) # Test read_byte() m.seek(0) for i in range(len(data)): - self.assertEquals(m.tell(), i) - self.assertEquals(m.read_byte(), data[i]) - self.assertEquals(m.tell(), i+1) + self.assertEqual(m.tell(), i) + self.assertEqual(m.read_byte(), data[i]) + self.assertEqual(m.tell(), i+1) self.assertRaises(ValueError, m.read_byte) # Test read() m.seek(3) - self.assertEquals(m.read(3), b"345") - self.assertEquals(m.tell(), 6) + self.assertEqual(m.read(3), b"345") + self.assertEqual(m.tell(), 6) # Test write() m.seek(3) m.write(b"bar") - self.assertEquals(m.tell(), 6) - self.assertEquals(m[:], b"012bar6789") + self.assertEqual(m.tell(), 6) + self.assertEqual(m[:], b"012bar6789") m.seek(8) self.assertRaises(ValueError, m.write, b"bar") @@ -540,9 +540,9 @@ class MmapTests(unittest.TestCase): for b in (129, 200, 255): # > 128 m = mmap.mmap(-1, 1) m.write_byte(b) - self.assertEquals(m[0], b) + self.assertEqual(m[0], b) m.seek(0) - self.assertEquals(m.read_byte(), b) + self.assertEqual(m.read_byte(), b) m.close() if os.name == 'nt': @@ -556,8 +556,8 @@ class MmapTests(unittest.TestCase): m1[:] = data1 m2 = mmap.mmap(-1, len(data2), tagname="foo") m2[:] = data2 - self.assertEquals(m1[:], data2) - self.assertEquals(m2[:], data2) + self.assertEqual(m1[:], data2) + self.assertEqual(m2[:], data2) m2.close() m1.close() @@ -566,8 +566,8 @@ class MmapTests(unittest.TestCase): m1[:] = data1 m2 = mmap.mmap(-1, len(data2), tagname="boo") m2[:] = data2 - self.assertEquals(m1[:], data1) - self.assertEquals(m2[:], data2) + self.assertEqual(m1[:], data1) + self.assertEqual(m2[:], data2) m2.close() m1.close() diff --git a/Lib/test/test_multiprocessing.py b/Lib/test/test_multiprocessing.py index a001e93..52f76ac 100644 --- a/Lib/test/test_multiprocessing.py +++ b/Lib/test/test_multiprocessing.py @@ -183,30 +183,30 @@ class _TestProcess(BaseTestCase): current = self.current_process() if self.TYPE != 'threads': - self.assertEquals(p.authkey, current.authkey) - self.assertEquals(p.is_alive(), False) - self.assertEquals(p.daemon, True) + self.assertEqual(p.authkey, current.authkey) + self.assertEqual(p.is_alive(), False) + self.assertEqual(p.daemon, True) self.assertTrue(p not in self.active_children()) self.assertTrue(type(self.active_children()) is list) self.assertEqual(p.exitcode, None) p.start() - self.assertEquals(p.exitcode, None) - self.assertEquals(p.is_alive(), True) + self.assertEqual(p.exitcode, None) + self.assertEqual(p.is_alive(), True) self.assertTrue(p in self.active_children()) - self.assertEquals(q.get(), args[1:]) - self.assertEquals(q.get(), kwargs) - self.assertEquals(q.get(), p.name) + self.assertEqual(q.get(), args[1:]) + self.assertEqual(q.get(), kwargs) + self.assertEqual(q.get(), p.name) if self.TYPE != 'threads': - self.assertEquals(q.get(), current.authkey) - self.assertEquals(q.get(), p.pid) + self.assertEqual(q.get(), current.authkey) + self.assertEqual(q.get(), p.pid) p.join() - self.assertEquals(p.exitcode, 0) - self.assertEquals(p.is_alive(), False) + self.assertEqual(p.exitcode, 0) + self.assertEqual(p.is_alive(), False) self.assertTrue(p not in self.active_children()) @classmethod diff --git a/Lib/test/test_opcodes.py b/Lib/test/test_opcodes.py index 8b7fd9e..9707e84 100644 --- a/Lib/test/test_opcodes.py +++ b/Lib/test/test_opcodes.py @@ -68,35 +68,35 @@ class OpcodeTest(unittest.TestCase): f = eval('lambda: None') g = eval('lambda: None') - self.assertNotEquals(f, g) + self.assertNotEqual(f, g) f = eval('lambda a: a') g = eval('lambda a: a') - self.assertNotEquals(f, g) + self.assertNotEqual(f, g) f = eval('lambda a=1: a') g = eval('lambda a=1: a') - self.assertNotEquals(f, g) + self.assertNotEqual(f, g) f = eval('lambda: 0') g = eval('lambda: 1') - self.assertNotEquals(f, g) + self.assertNotEqual(f, g) f = eval('lambda: None') g = eval('lambda a: None') - self.assertNotEquals(f, g) + self.assertNotEqual(f, g) f = eval('lambda a: None') g = eval('lambda b: None') - self.assertNotEquals(f, g) + self.assertNotEqual(f, g) f = eval('lambda a: None') g = eval('lambda a=None: None') - self.assertNotEquals(f, g) + self.assertNotEqual(f, g) f = eval('lambda a=0: None') g = eval('lambda a=1: None') - self.assertNotEquals(f, g) + self.assertNotEqual(f, g) def test_modulo_of_string_subclasses(self): class MyString(str): diff --git a/Lib/test/test_operator.py b/Lib/test/test_operator.py index aa3219f..531f56e 100644 --- a/Lib/test/test_operator.py +++ b/Lib/test/test_operator.py @@ -357,12 +357,12 @@ class OperatorTestCase(unittest.TestCase): f = operator.methodcaller('foo') self.assertRaises(IndexError, f, a) f = operator.methodcaller('foo', 1, 2) - self.assertEquals(f(a), 3) + self.assertEqual(f(a), 3) f = operator.methodcaller('bar') - self.assertEquals(f(a), 42) + self.assertEqual(f(a), 42) self.assertRaises(TypeError, f, a, a) f = operator.methodcaller('bar', f=5) - self.assertEquals(f(a), 5) + self.assertEqual(f(a), 5) def test_inplace(self): class C(object): diff --git a/Lib/test/test_optparse.py b/Lib/test/test_optparse.py index b68e31d..4ad4c0f 100644 --- a/Lib/test/test_optparse.py +++ b/Lib/test/test_optparse.py @@ -425,13 +425,13 @@ class TestTypeAliases(BaseTest): def test_str_aliases_string(self): self.parser.add_option("-s", type="str") - self.assertEquals(self.parser.get_option("-s").type, "string") + self.assertEqual(self.parser.get_option("-s").type, "string") def test_type_object(self): self.parser.add_option("-s", type=str) - self.assertEquals(self.parser.get_option("-s").type, "string") + self.assertEqual(self.parser.get_option("-s").type, "string") self.parser.add_option("-x", type=int) - self.assertEquals(self.parser.get_option("-x").type, "int") + self.assertEqual(self.parser.get_option("-x").type, "int") # Custom type for testing processing of default values. diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py index 9be1aad..d30c45d 100644 --- a/Lib/test/test_os.py +++ b/Lib/test/test_os.py @@ -223,8 +223,8 @@ class StatAttributeTests(unittest.TestCase): result = os.stat(self.fname) # Make sure direct access works - self.assertEquals(result[stat.ST_SIZE], 3) - self.assertEquals(result.st_size, 3) + self.assertEqual(result[stat.ST_SIZE], 3) + self.assertEqual(result.st_size, 3) import sys @@ -237,8 +237,8 @@ class StatAttributeTests(unittest.TestCase): def trunc(x): return int(x) else: def trunc(x): return x - self.assertEquals(trunc(getattr(result, attr)), - result[getattr(stat, name)]) + self.assertEqual(trunc(getattr(result, attr)), + result[getattr(stat, name)]) self.assertTrue(attr in members) try: @@ -292,13 +292,13 @@ class StatAttributeTests(unittest.TestCase): return # Make sure direct access works - self.assertEquals(result.f_bfree, result[3]) + self.assertEqual(result.f_bfree, result[3]) # Make sure all the attributes are there. members = ('bsize', 'frsize', 'blocks', 'bfree', 'bavail', 'files', 'ffree', 'favail', 'flag', 'namemax') for value, member in enumerate(members): - self.assertEquals(getattr(result, 'f_' + member), result[value]) + self.assertEqual(getattr(result, 'f_' + member), result[value]) # Make sure that assignment really fails try: @@ -333,7 +333,7 @@ class StatAttributeTests(unittest.TestCase): # time stamps in stat, but not in utime. os.utime(support.TESTFN, (st.st_atime, int(st.st_mtime-delta))) st2 = os.stat(support.TESTFN) - self.assertEquals(st2.st_mtime, int(st.st_mtime-delta)) + self.assertEqual(st2.st_mtime, int(st.st_mtime-delta)) # Restrict test to Win32, since there is no guarantee other # systems support centiseconds @@ -350,7 +350,7 @@ class StatAttributeTests(unittest.TestCase): def test_1565150(self): t1 = 1159195039.25 os.utime(self.fname, (t1, t1)) - self.assertEquals(os.stat(self.fname).st_mtime, t1) + self.assertEqual(os.stat(self.fname).st_mtime, t1) def test_1686475(self): # Verify that an open file can be stat'ed @@ -390,24 +390,24 @@ class EnvironTests(mapping_tests.BasicTestMappingProtocol): os.environ.update(HELLO="World") with os.popen("/bin/sh -c 'echo $HELLO'") as popen: value = popen.read().strip() - self.assertEquals(value, "World") + self.assertEqual(value, "World") def test_os_popen_iter(self): if os.path.exists("/bin/sh"): with os.popen( "/bin/sh -c 'echo \"line1\nline2\nline3\"'") as popen: it = iter(popen) - self.assertEquals(next(it), "line1\n") - self.assertEquals(next(it), "line2\n") - self.assertEquals(next(it), "line3\n") + self.assertEqual(next(it), "line1\n") + self.assertEqual(next(it), "line2\n") + self.assertEqual(next(it), "line3\n") self.assertRaises(StopIteration, next, it) # Verify environ keys and values from the OS are of the # correct str type. def test_keyvalue_types(self): for key, val in os.environ.items(): - self.assertEquals(type(key), str) - self.assertEquals(type(val), str) + self.assertEqual(type(key), str) + self.assertEqual(type(val), str) def test_items(self): for key, value in self._reference().items(): @@ -780,7 +780,7 @@ if sys.platform != 'win32': def test_listdir(self): expected = set(self.unicodefn) found = set(os.listdir(support.TESTFN)) - self.assertEquals(found, expected) + self.assertEqual(found, expected) def test_open(self): for fn in self.unicodefn: diff --git a/Lib/test/test_parser.py b/Lib/test/test_parser.py index 04b45be..9ab4171 100644 --- a/Lib/test/test_parser.py +++ b/Lib/test/test_parser.py @@ -21,8 +21,8 @@ class RoundtripLegalSyntaxTestCase(unittest.TestCase): except parser.ParserError as why: self.fail("could not roundtrip %r: %s" % (s, why)) - self.assertEquals(t, st2.totuple(), - "could not re-generate syntax tree") + self.assertEqual(t, st2.totuple(), + "could not re-generate syntax tree") def check_expr(self, s): self.roundtrip(parser.expr, s) @@ -493,14 +493,14 @@ class CompileTestCase(unittest.TestCase): def test_compile_expr(self): st = parser.expr('2 + 3') code = parser.compilest(st) - self.assertEquals(eval(code), 5) + self.assertEqual(eval(code), 5) def test_compile_suite(self): st = parser.suite('x = 2; y = x + 3') code = parser.compilest(st) globs = {} exec(code, globs) - self.assertEquals(globs['y'], 5) + self.assertEqual(globs['y'], 5) def test_compile_error(self): st = parser.suite('1 = 3 + 4') @@ -544,36 +544,36 @@ class STObjectTestCase(unittest.TestCase): st3_copy = parser.expr('list(x**3 for x in range(20))') # exercise fast path for object identity - self.assertEquals(st1 == st1, True) - self.assertEquals(st2 == st2, True) - self.assertEquals(st3 == st3, True) + self.assertEqual(st1 == st1, True) + self.assertEqual(st2 == st2, True) + self.assertEqual(st3 == st3, True) # slow path equality self.assertEqual(st1, st1_copy) self.assertEqual(st2, st2_copy) self.assertEqual(st3, st3_copy) - self.assertEquals(st1 == st2, False) - self.assertEquals(st1 == st3, False) - self.assertEquals(st2 == st3, False) - self.assertEquals(st1 != st1, False) - self.assertEquals(st2 != st2, False) - self.assertEquals(st3 != st3, False) - self.assertEquals(st1 != st1_copy, False) - self.assertEquals(st2 != st2_copy, False) - self.assertEquals(st3 != st3_copy, False) - self.assertEquals(st2 != st1, True) - self.assertEquals(st1 != st3, True) - self.assertEquals(st3 != st2, True) + self.assertEqual(st1 == st2, False) + self.assertEqual(st1 == st3, False) + self.assertEqual(st2 == st3, False) + self.assertEqual(st1 != st1, False) + self.assertEqual(st2 != st2, False) + self.assertEqual(st3 != st3, False) + self.assertEqual(st1 != st1_copy, False) + self.assertEqual(st2 != st2_copy, False) + self.assertEqual(st3 != st3_copy, False) + self.assertEqual(st2 != st1, True) + self.assertEqual(st1 != st3, True) + self.assertEqual(st3 != st2, True) # we don't particularly care what the ordering is; just that # it's usable and self-consistent - self.assertEquals(st1 < st2, not (st2 <= st1)) - self.assertEquals(st1 < st3, not (st3 <= st1)) - self.assertEquals(st2 < st3, not (st3 <= st2)) - self.assertEquals(st1 < st2, st2 > st1) - self.assertEquals(st1 < st3, st3 > st1) - self.assertEquals(st2 < st3, st3 > st2) - self.assertEquals(st1 <= st2, st2 >= st1) - self.assertEquals(st3 <= st1, st1 >= st3) - self.assertEquals(st2 <= st3, st3 >= st2) + self.assertEqual(st1 < st2, not (st2 <= st1)) + self.assertEqual(st1 < st3, not (st3 <= st1)) + self.assertEqual(st2 < st3, not (st3 <= st2)) + self.assertEqual(st1 < st2, st2 > st1) + self.assertEqual(st1 < st3, st3 > st1) + self.assertEqual(st2 < st3, st3 > st2) + self.assertEqual(st1 <= st2, st2 >= st1) + self.assertEqual(st3 <= st1, st1 >= st3) + self.assertEqual(st2 <= st3, st3 >= st2) # transitivity bottom = min(st1, st2, st3) top = max(st1, st2, st3) @@ -588,8 +588,8 @@ class STObjectTestCase(unittest.TestCase): self.assertTrue(mid <= mid) self.assertTrue(top <= top) # interaction with other types - self.assertEquals(st1 == 1588.602459, False) - self.assertEquals('spanish armada' != st2, True) + self.assertEqual(st1 == 1588.602459, False) + self.assertEqual('spanish armada' != st2, True) self.assertRaises(TypeError, operator.ge, st3, None) self.assertRaises(TypeError, operator.le, False, st1) self.assertRaises(TypeError, operator.lt, st1, 1815) diff --git a/Lib/test/test_pep247.py b/Lib/test/test_pep247.py index da8f816..7f10472 100644 --- a/Lib/test/test_pep247.py +++ b/Lib/test/test_pep247.py @@ -30,23 +30,23 @@ class Pep247Test(unittest.TestCase): obj3 = cls() obj3.update(b'string') h2 = obj3.digest() - self.assertEquals(h1, h2) + self.assertEqual(h1, h2) self.assertTrue(hasattr(obj1, 'digest_size')) if digest_size is not None: - self.assertEquals(obj1.digest_size, digest_size) + self.assertEqual(obj1.digest_size, digest_size) - self.assertEquals(obj1.digest_size, len(h1)) + self.assertEqual(obj1.digest_size, len(h1)) obj1.update(b'string') obj_copy = obj1.copy() - self.assertEquals(obj1.digest(), obj_copy.digest()) - self.assertEquals(obj1.hexdigest(), obj_copy.hexdigest()) + self.assertEqual(obj1.digest(), obj_copy.digest()) + self.assertEqual(obj1.hexdigest(), obj_copy.hexdigest()) digest, hexdigest = obj1.digest(), obj1.hexdigest() hd2 = "" for byte in digest: hd2 += '%02x' % byte - self.assertEquals(hd2, hexdigest) + self.assertEqual(hd2, hexdigest) def test_md5(self): self.check_object(md5, None, None) diff --git a/Lib/test/test_pep263.py b/Lib/test/test_pep263.py index d5a5b3e..c159af9 100644 --- a/Lib/test/test_pep263.py +++ b/Lib/test/test_pep263.py @@ -26,7 +26,7 @@ class PEP263Test(unittest.TestCase): try: compile(b"# coding: cp932\nprint '\x94\x4e'", "dummy", "exec") except SyntaxError as v: - self.assertEquals(v.text, "print '\u5e74'") + self.assertEqual(v.text, "print '\u5e74'") else: self.fail() @@ -34,7 +34,7 @@ class PEP263Test(unittest.TestCase): c = compile("# coding=latin-1\n\u00c6 = '\u00c6'", "dummy", "exec") d = {} exec(c, d) - self.assertEquals(d['\xc6'], '\xc6') + self.assertEqual(d['\xc6'], '\xc6') def test_issue3297(self): c = compile("a, b = '\U0001010F', '\\U0001010F'", "dummy", "exec") diff --git a/Lib/test/test_pep3131.py b/Lib/test/test_pep3131.py index e4c2d03..3d09ad1 100644 --- a/Lib/test/test_pep3131.py +++ b/Lib/test/test_pep3131.py @@ -9,15 +9,15 @@ class PEP3131Test(unittest.TestCase): ä = 1 µ = 2 # this is a compatibility character 蟒 = 3 - self.assertEquals(getattr(T, "\xe4"), 1) - self.assertEquals(getattr(T, "\u03bc"), 2) - self.assertEquals(getattr(T, '\u87d2'), 3) + self.assertEqual(getattr(T, "\xe4"), 1) + self.assertEqual(getattr(T, "\u03bc"), 2) + self.assertEqual(getattr(T, '\u87d2'), 3) def test_invalid(self): try: from test import badsyntax_3131 except SyntaxError as s: - self.assertEquals(str(s), + self.assertEqual(str(s), "invalid character in identifier (badsyntax_3131.py, line 2)") else: self.fail("expected exception didn't occur") diff --git a/Lib/test/test_platform.py b/Lib/test/test_platform.py index 466cbe3..4fd286a 100644 --- a/Lib/test/test_platform.py +++ b/Lib/test/test_platform.py @@ -155,17 +155,17 @@ class PlatformTest(unittest.TestCase): # On Snow Leopard, sw_vers reports 10.6.0 as 10.6 if len_diff > 0: expect_list.extend(['0'] * len_diff) - self.assertEquals(result_list, expect_list) + self.assertEqual(result_list, expect_list) # res[1] claims to contain # (version, dev_stage, non_release_version) # That information is no longer available - self.assertEquals(res[1], ('', '', '')) + self.assertEqual(res[1], ('', '', '')) if sys.byteorder == 'little': - self.assertEquals(res[2], 'i386') + self.assertEqual(res[2], 'i386') else: - self.assertEquals(res[2], 'PowerPC') + self.assertEqual(res[2], 'PowerPC') @unittest.skipUnless(sys.platform == 'darwin', "OSX only test") @@ -183,8 +183,8 @@ class PlatformTest(unittest.TestCase): else: # parent cpid, sts = os.waitpid(pid, 0) - self.assertEquals(cpid, pid) - self.assertEquals(sts, 0) + self.assertEqual(cpid, pid) + self.assertEqual(sts, 0) def test_dist(self): res = platform.dist() diff --git a/Lib/test/test_pow.py b/Lib/test/test_pow.py index 60bb533..20b1066 100644 --- a/Lib/test/test_pow.py +++ b/Lib/test/test_pow.py @@ -5,17 +5,17 @@ class PowTest(unittest.TestCase): def powtest(self, type): if type != float: for i in range(-1000, 1000): - self.assertEquals(pow(type(i), 0), 1) - self.assertEquals(pow(type(i), 1), type(i)) - self.assertEquals(pow(type(0), 1), type(0)) - self.assertEquals(pow(type(1), 1), type(1)) + self.assertEqual(pow(type(i), 0), 1) + self.assertEqual(pow(type(i), 1), type(i)) + self.assertEqual(pow(type(0), 1), type(0)) + self.assertEqual(pow(type(1), 1), type(1)) for i in range(-100, 100): - self.assertEquals(pow(type(i), 3), i*i*i) + self.assertEqual(pow(type(i), 3), i*i*i) pow2 = 1 for i in range(0, 31): - self.assertEquals(pow(2, i), pow2) + self.assertEqual(pow(2, i), pow2) if i != 30 : pow2 = pow2*2 for othertype in (int,): @@ -67,30 +67,30 @@ class PowTest(unittest.TestCase): def test_other(self): # Other tests-- not very systematic - self.assertEquals(pow(3,3) % 8, pow(3,3,8)) - self.assertEquals(pow(3,3) % -8, pow(3,3,-8)) - self.assertEquals(pow(3,2) % -2, pow(3,2,-2)) - self.assertEquals(pow(-3,3) % 8, pow(-3,3,8)) - self.assertEquals(pow(-3,3) % -8, pow(-3,3,-8)) - self.assertEquals(pow(5,2) % -8, pow(5,2,-8)) - - self.assertEquals(pow(3,3) % 8, pow(3,3,8)) - self.assertEquals(pow(3,3) % -8, pow(3,3,-8)) - self.assertEquals(pow(3,2) % -2, pow(3,2,-2)) - self.assertEquals(pow(-3,3) % 8, pow(-3,3,8)) - self.assertEquals(pow(-3,3) % -8, pow(-3,3,-8)) - self.assertEquals(pow(5,2) % -8, pow(5,2,-8)) + self.assertEqual(pow(3,3) % 8, pow(3,3,8)) + self.assertEqual(pow(3,3) % -8, pow(3,3,-8)) + self.assertEqual(pow(3,2) % -2, pow(3,2,-2)) + self.assertEqual(pow(-3,3) % 8, pow(-3,3,8)) + self.assertEqual(pow(-3,3) % -8, pow(-3,3,-8)) + self.assertEqual(pow(5,2) % -8, pow(5,2,-8)) + + self.assertEqual(pow(3,3) % 8, pow(3,3,8)) + self.assertEqual(pow(3,3) % -8, pow(3,3,-8)) + self.assertEqual(pow(3,2) % -2, pow(3,2,-2)) + self.assertEqual(pow(-3,3) % 8, pow(-3,3,8)) + self.assertEqual(pow(-3,3) % -8, pow(-3,3,-8)) + self.assertEqual(pow(5,2) % -8, pow(5,2,-8)) for i in range(-10, 11): for j in range(0, 6): for k in range(-7, 11): if j >= 0 and k != 0: - self.assertEquals( + self.assertEqual( pow(i,j) % k, pow(i,j,k) ) if j >= 0 and k != 0: - self.assertEquals( + self.assertEqual( pow(int(i),j) % k, pow(int(i),j,k) ) @@ -104,7 +104,7 @@ class PowTest(unittest.TestCase): def test_bug705231(self): # -1.0 raised to an integer should never blow up. It did if the # platform pow() was buggy, and Python didn't worm around it. - eq = self.assertEquals + eq = self.assertEqual a = -1.0 # The next two tests can still fail if the platform floor() # function doesn't treat all large inputs as integers diff --git a/Lib/test/test_pty.py b/Lib/test/test_pty.py index e74ecd5..92039e4 100644 --- a/Lib/test/test_pty.py +++ b/Lib/test/test_pty.py @@ -86,7 +86,7 @@ class PtyTest(unittest.TestCase): fcntl.fcntl(master_fd, fcntl.F_SETFL, orig_flags | os.O_NONBLOCK) try: s1 = os.read(master_fd, 1024) - self.assertEquals(b'', s1) + self.assertEqual(b'', s1) except OSError as e: if e.errno != errno.EAGAIN: raise @@ -96,14 +96,14 @@ class PtyTest(unittest.TestCase): debug("Writing to slave_fd") os.write(slave_fd, TEST_STRING_1) s1 = os.read(master_fd, 1024) - self.assertEquals(b'I wish to buy a fish license.\n', - normalize_output(s1)) + self.assertEqual(b'I wish to buy a fish license.\n', + normalize_output(s1)) debug("Writing chunked output") os.write(slave_fd, TEST_STRING_2[:5]) os.write(slave_fd, TEST_STRING_2[5:]) s2 = os.read(master_fd, 1024) - self.assertEquals(b'For my pet fish, Eric.\n', normalize_output(s2)) + self.assertEqual(b'For my pet fish, Eric.\n', normalize_output(s2)) os.close(slave_fd) os.close(master_fd) diff --git a/Lib/test/test_pyclbr.py b/Lib/test/test_pyclbr.py index 30d8249..5b6fcb0 100644 --- a/Lib/test/test_pyclbr.py +++ b/Lib/test/test_pyclbr.py @@ -45,7 +45,7 @@ class PyclbrTest(TestCase): def assertEqualsOrIgnored(self, a, b, ignore): ''' succeed iff a == b or a in ignore or b in ignore ''' if a not in ignore and b not in ignore: - self.assertEquals(a, b) + self.assertEqual(a, b) def checkModule(self, moduleName, module=None, ignore=()): ''' succeed iff pyclbr.readmodule_ex(modulename) corresponds @@ -87,7 +87,7 @@ class PyclbrTest(TestCase): self.assertTrue(isinstance(py_item, (FunctionType, BuiltinFunctionType))) if py_item.__module__ != moduleName: continue # skip functions that came from somewhere else - self.assertEquals(py_item.__module__, value.module) + self.assertEqual(py_item.__module__, value.module) else: self.assertTrue(isinstance(py_item, type)) if py_item.__module__ != moduleName: @@ -116,7 +116,7 @@ class PyclbrTest(TestCase): try: self.assertListEq(foundMethods, actualMethods, ignore) - self.assertEquals(py_item.__module__, value.module) + self.assertEqual(py_item.__module__, value.module) self.assertEqualsOrIgnored(py_item.__name__, value.name, ignore) diff --git a/Lib/test/test_pyexpat.py b/Lib/test/test_pyexpat.py index 5ac2a47..133c02b 100644 --- a/Lib/test/test_pyexpat.py +++ b/Lib/test/test_pyexpat.py @@ -24,12 +24,12 @@ class SetAttributeTest(unittest.TestCase): def test_ordered_attributes(self): for x, y in self.set_get_pairs: self.parser.ordered_attributes = x - self.assertEquals(self.parser.ordered_attributes, y) + self.assertEqual(self.parser.ordered_attributes, y) def test_specified_attributes(self): for x, y in self.set_get_pairs: self.parser.specified_attributes = x - self.assertEquals(self.parser.specified_attributes, y) + self.assertEqual(self.parser.specified_attributes, y) data = b'''\ @@ -127,23 +127,23 @@ class ParseTest(unittest.TestCase): ] def _verify_parse_output(self, op): - self.assertEquals(op[0], 'PI: \'xml-stylesheet\' \'href="stylesheet.css"\'') - self.assertEquals(op[1], "Comment: ' comment data '") - self.assertEquals(op[2], "Notation declared: ('notation', None, 'notation.jpeg', None)") - self.assertEquals(op[3], "Unparsed entity decl: ('unparsed_entity', None, 'entity.file', None, 'notation')") - self.assertEquals(op[4], "Start element: 'root' {'attr1': 'value1', 'attr2': 'value2\u1f40'}") - self.assertEquals(op[5], "NS decl: 'myns' 'http://www.python.org/namespace'") - self.assertEquals(op[6], "Start element: 'http://www.python.org/namespace!subelement' {}") - self.assertEquals(op[7], "Character data: 'Contents of subelements'") - self.assertEquals(op[8], "End element: 'http://www.python.org/namespace!subelement'") - self.assertEquals(op[9], "End of NS decl: 'myns'") - self.assertEquals(op[10], "Start element: 'sub2' {}") - self.assertEquals(op[11], 'Start of CDATA section') - self.assertEquals(op[12], "Character data: 'contents of CDATA section'") - self.assertEquals(op[13], 'End of CDATA section') - self.assertEquals(op[14], "End element: 'sub2'") - self.assertEquals(op[15], "External entity ref: (None, 'entity.file', None)") - self.assertEquals(op[16], "End element: 'root'") + self.assertEqual(op[0], 'PI: \'xml-stylesheet\' \'href="stylesheet.css"\'') + self.assertEqual(op[1], "Comment: ' comment data '") + self.assertEqual(op[2], "Notation declared: ('notation', None, 'notation.jpeg', None)") + self.assertEqual(op[3], "Unparsed entity decl: ('unparsed_entity', None, 'entity.file', None, 'notation')") + self.assertEqual(op[4], "Start element: 'root' {'attr1': 'value1', 'attr2': 'value2\u1f40'}") + self.assertEqual(op[5], "NS decl: 'myns' 'http://www.python.org/namespace'") + self.assertEqual(op[6], "Start element: 'http://www.python.org/namespace!subelement' {}") + self.assertEqual(op[7], "Character data: 'Contents of subelements'") + self.assertEqual(op[8], "End element: 'http://www.python.org/namespace!subelement'") + self.assertEqual(op[9], "End of NS decl: 'myns'") + self.assertEqual(op[10], "Start element: 'sub2' {}") + self.assertEqual(op[11], 'Start of CDATA section') + self.assertEqual(op[12], "Character data: 'contents of CDATA section'") + self.assertEqual(op[13], 'End of CDATA section') + self.assertEqual(op[14], "End element: 'sub2'") + self.assertEqual(op[15], "External entity ref: (None, 'entity.file', None)") + self.assertEqual(op[16], "End element: 'root'") def test_unicode(self): @@ -184,14 +184,14 @@ class NamespaceSeparatorTest(unittest.TestCase): expat.ParserCreate(namespace_separator=42) self.fail() except TypeError as e: - self.assertEquals(str(e), + self.assertEqual(str(e), 'ParserCreate() argument 2 must be string or None, not int') try: expat.ParserCreate(namespace_separator='too long') self.fail() except ValueError as e: - self.assertEquals(str(e), + self.assertEqual(str(e), 'namespace_separator must be at most one character, omitted, or None') def test_zero_length(self): @@ -217,7 +217,7 @@ class InterningTest(unittest.TestCase): p.EndElementHandler = collector p.Parse("<e> <e/> <e></e> </e>", 1) tag = L[0] - self.assertEquals(len(L), 6) + self.assertEqual(len(L), 6) for entry in L: # L should have the same string repeated over and over. self.assertTrue(tag is entry) @@ -231,7 +231,7 @@ class BufferTextTest(unittest.TestCase): self.parser.CharacterDataHandler = self.CharacterDataHandler def check(self, expected, label): - self.assertEquals(self.stuff, expected, + self.assertEqual(self.stuff, expected, "%s\nstuff = %r\nexpected = %r" % (label, self.stuff, map(str, expected))) @@ -264,47 +264,47 @@ class BufferTextTest(unittest.TestCase): # Make sure buffering is turned on self.assertTrue(self.parser.buffer_text) self.parser.Parse("<a>1<b/>2<c/>3</a>", 1) - self.assertEquals(self.stuff, ['123'], - "buffered text not properly collapsed") + self.assertEqual(self.stuff, ['123'], + "buffered text not properly collapsed") def test1(self): # XXX This test exposes more detail of Expat's text chunking than we # XXX like, but it tests what we need to concisely. self.setHandlers(["StartElementHandler"]) self.parser.Parse("<a>1<b buffer-text='no'/>2\n3<c buffer-text='yes'/>4\n5</a>", 1) - self.assertEquals(self.stuff, - ["<a>", "1", "<b>", "2", "\n", "3", "<c>", "4\n5"], - "buffering control not reacting as expected") + self.assertEqual(self.stuff, + ["<a>", "1", "<b>", "2", "\n", "3", "<c>", "4\n5"], + "buffering control not reacting as expected") def test2(self): self.parser.Parse("<a>1<b/><2><c/> \n 3</a>", 1) - self.assertEquals(self.stuff, ["1<2> \n 3"], - "buffered text not properly collapsed") + self.assertEqual(self.stuff, ["1<2> \n 3"], + "buffered text not properly collapsed") def test3(self): self.setHandlers(["StartElementHandler"]) self.parser.Parse("<a>1<b/>2<c/>3</a>", 1) - self.assertEquals(self.stuff, ["<a>", "1", "<b>", "2", "<c>", "3"], - "buffered text not properly split") + self.assertEqual(self.stuff, ["<a>", "1", "<b>", "2", "<c>", "3"], + "buffered text not properly split") def test4(self): self.setHandlers(["StartElementHandler", "EndElementHandler"]) self.parser.CharacterDataHandler = None self.parser.Parse("<a>1<b/>2<c/>3</a>", 1) - self.assertEquals(self.stuff, - ["<a>", "<b>", "</b>", "<c>", "</c>", "</a>"]) + self.assertEqual(self.stuff, + ["<a>", "<b>", "</b>", "<c>", "</c>", "</a>"]) def test5(self): self.setHandlers(["StartElementHandler", "EndElementHandler"]) self.parser.Parse("<a>1<b></b>2<c/>3</a>", 1) - self.assertEquals(self.stuff, + self.assertEqual(self.stuff, ["<a>", "1", "<b>", "</b>", "2", "<c>", "</c>", "3", "</a>"]) def test6(self): self.setHandlers(["CommentHandler", "EndElementHandler", "StartElementHandler"]) self.parser.Parse("<a>1<b/>2<c></c>345</a> ", 1) - self.assertEquals(self.stuff, + self.assertEqual(self.stuff, ["<a>", "1", "<b>", "</b>", "2", "<c>", "</c>", "345", "</a>"], "buffered text not properly split") @@ -312,10 +312,10 @@ class BufferTextTest(unittest.TestCase): self.setHandlers(["CommentHandler", "EndElementHandler", "StartElementHandler"]) self.parser.Parse("<a>1<b/>2<c></c>3<!--abc-->4<!--def-->5</a> ", 1) - self.assertEquals(self.stuff, - ["<a>", "1", "<b>", "</b>", "2", "<c>", "</c>", "3", - "<!--abc-->", "4", "<!--def-->", "5", "</a>"], - "buffered text not properly split") + self.assertEqual(self.stuff, + ["<a>", "1", "<b>", "</b>", "2", "<c>", "</c>", "3", + "<!--abc-->", "4", "<!--def-->", "5", "</a>"], + "buffered text not properly split") # Test handling of exception from callback: @@ -330,9 +330,9 @@ class HandlerExceptionTest(unittest.TestCase): parser.Parse("<a><b><c/></b></a>", 1) self.fail() except RuntimeError as e: - self.assertEquals(e.args[0], 'a', - "Expected RuntimeError for element 'a', but" + \ - " found %r" % e.args[0]) + self.assertEqual(e.args[0], 'a', + "Expected RuntimeError for element 'a', but" + \ + " found %r" % e.args[0]) # Test Current* members: @@ -351,7 +351,7 @@ class PositionTest(unittest.TestCase): self.assertTrue(self.upto < len(self.expected_list), 'too many parser events') expected = self.expected_list[self.upto] - self.assertEquals(pos, expected, + self.assertEqual(pos, expected, 'Expected position %s, got position %s' %(pos, expected)) self.upto += 1 @@ -392,10 +392,10 @@ class ChardataBufferTest(unittest.TestCase): """ def test_1025_bytes(self): - self.assertEquals(self.small_buffer_test(1025), 2) + self.assertEqual(self.small_buffer_test(1025), 2) def test_1000_bytes(self): - self.assertEquals(self.small_buffer_test(1000), 1) + self.assertEqual(self.small_buffer_test(1000), 1) def test_wrong_size(self): parser = expat.ParserCreate() @@ -418,15 +418,15 @@ class ChardataBufferTest(unittest.TestCase): # once. self.n = 0 parser.Parse(xml1) - self.assertEquals(self.n, 1) + self.assertEqual(self.n, 1) # Reassign to buffer_size, but assign the same size. parser.buffer_size = parser.buffer_size - self.assertEquals(self.n, 1) + self.assertEqual(self.n, 1) # Try parsing rest of the document parser.Parse(xml2) - self.assertEquals(self.n, 2) + self.assertEqual(self.n, 2) def test_disabling_buffer(self): @@ -437,27 +437,27 @@ class ChardataBufferTest(unittest.TestCase): parser.CharacterDataHandler = self.counting_handler parser.buffer_text = 1 parser.buffer_size = 1024 - self.assertEquals(parser.buffer_size, 1024) + self.assertEqual(parser.buffer_size, 1024) # Parse one chunk of XML self.n = 0 parser.Parse(xml1, 0) - self.assertEquals(parser.buffer_size, 1024) - self.assertEquals(self.n, 1) + self.assertEqual(parser.buffer_size, 1024) + self.assertEqual(self.n, 1) # Turn off buffering and parse the next chunk. parser.buffer_text = 0 self.assertFalse(parser.buffer_text) - self.assertEquals(parser.buffer_size, 1024) + self.assertEqual(parser.buffer_size, 1024) for i in range(10): parser.Parse(xml2, 0) - self.assertEquals(self.n, 11) + self.assertEqual(self.n, 11) parser.buffer_text = 1 self.assertTrue(parser.buffer_text) - self.assertEquals(parser.buffer_size, 1024) + self.assertEqual(parser.buffer_size, 1024) parser.Parse(xml3, 1) - self.assertEquals(self.n, 12) + self.assertEqual(self.n, 12) @@ -485,14 +485,14 @@ class ChardataBufferTest(unittest.TestCase): parser.CharacterDataHandler = self.counting_handler parser.buffer_text = 1 parser.buffer_size = 1024 - self.assertEquals(parser.buffer_size, 1024) + self.assertEqual(parser.buffer_size, 1024) self.n = 0 parser.Parse(xml1, 0) parser.buffer_size *= 2 - self.assertEquals(parser.buffer_size, 2048) + self.assertEqual(parser.buffer_size, 2048) parser.Parse(xml2, 1) - self.assertEquals(self.n, 2) + self.assertEqual(self.n, 2) def test_change_size_2(self): xml1 = "<?xml version='1.0' encoding='iso8859'?><a>a<s>%s" % ('a' * 1023) @@ -501,14 +501,14 @@ class ChardataBufferTest(unittest.TestCase): parser.CharacterDataHandler = self.counting_handler parser.buffer_text = 1 parser.buffer_size = 2048 - self.assertEquals(parser.buffer_size, 2048) + self.assertEqual(parser.buffer_size, 2048) self.n=0 parser.Parse(xml1, 0) parser.buffer_size = parser.buffer_size // 2 - self.assertEquals(parser.buffer_size, 1024) + self.assertEqual(parser.buffer_size, 1024) parser.Parse(xml2, 1) - self.assertEquals(self.n, 4) + self.assertEqual(self.n, 4) class MalformedInputText(unittest.TestCase): def test1(self): @@ -518,7 +518,7 @@ class MalformedInputText(unittest.TestCase): parser.Parse(xml, True) self.fail() except expat.ExpatError as e: - self.assertEquals(str(e), 'unclosed token: line 2, column 0') + self.assertEqual(str(e), 'unclosed token: line 2, column 0') def test2(self): xml = "<?xml version\xc2\x85='1.0'?>\r\n" @@ -527,7 +527,7 @@ class MalformedInputText(unittest.TestCase): parser.Parse(xml, True) self.fail() except expat.ExpatError as e: - self.assertEquals(str(e), 'XML declaration not well-formed: line 1, column 14') + self.assertEqual(str(e), 'XML declaration not well-formed: line 1, column 14') def test_main(): run_unittest(SetAttributeTest, diff --git a/Lib/test/test_queue.py b/Lib/test/test_queue.py index 95f80ac..c65827d 100644 --- a/Lib/test/test_queue.py +++ b/Lib/test/test_queue.py @@ -99,8 +99,8 @@ class BaseQueueTest(unittest.TestCase, BlockingTestMixin): LifoQueue = [222, 333, 111], PriorityQueue = [111, 222, 333]) actual_order = [q.get(), q.get(), q.get()] - self.assertEquals(actual_order, target_order[q.__class__.__name__], - "Didn't seem to queue the correct data!") + self.assertEqual(actual_order, target_order[q.__class__.__name__], + "Didn't seem to queue the correct data!") for i in range(QUEUE_SIZE-1): q.put(i) self.assertTrue(q.qsize(), "Queue should not be empty") @@ -158,8 +158,8 @@ class BaseQueueTest(unittest.TestCase, BlockingTestMixin): for i in range(100): q.put(i) q.join() - self.assertEquals(self.cum, sum(range(100)), - "q.join() did not block until all tasks were done") + self.assertEqual(self.cum, sum(range(100)), + "q.join() did not block until all tasks were done") for i in (0,1): q.put(-1) # instruct the threads to close q.join() # verify that you can join twice diff --git a/Lib/test/test_range.py b/Lib/test/test_range.py index ba028a6..c082fd1 100644 --- a/Lib/test/test_range.py +++ b/Lib/test/test_range.py @@ -105,8 +105,8 @@ class RangeTest(unittest.TestCase): for proto in range(pickle.HIGHEST_PROTOCOL + 1): for t in testcases: r = range(*t) - self.assertEquals(list(pickle.loads(pickle.dumps(r, proto))), - list(r)) + self.assertEqual(list(pickle.loads(pickle.dumps(r, proto))), + list(r)) def test_odd_bug(self): # This used to raise a "SystemError: NULL result without error" diff --git a/Lib/test/test_reprlib.py b/Lib/test/test_reprlib.py index 12e207b..ce6ecb6 100644 --- a/Lib/test/test_reprlib.py +++ b/Lib/test/test_reprlib.py @@ -22,7 +22,7 @@ def nestedTuple(nesting): class ReprTests(unittest.TestCase): def test_string(self): - eq = self.assertEquals + eq = self.assertEqual eq(r("abc"), "'abc'") eq(r("abcdefghijklmnop"),"'abcdefghijklmnop'") @@ -36,7 +36,7 @@ class ReprTests(unittest.TestCase): eq(r(s), expected) def test_tuple(self): - eq = self.assertEquals + eq = self.assertEqual eq(r((1,)), "(1,)") t3 = (1, 2, 3) @@ -51,7 +51,7 @@ class ReprTests(unittest.TestCase): from array import array from collections import deque - eq = self.assertEquals + eq = self.assertEqual # Tuples give up after 6 elements eq(r(()), "()") eq(r((1,)), "(1,)") @@ -101,7 +101,7 @@ class ReprTests(unittest.TestCase): "array('i', [1, 2, 3, 4, 5, ...])") def test_numbers(self): - eq = self.assertEquals + eq = self.assertEqual eq(r(123), repr(123)) eq(r(123), repr(123)) eq(r(1.0/3), repr(1.0/3)) @@ -111,7 +111,7 @@ class ReprTests(unittest.TestCase): eq(r(n), expected) def test_instance(self): - eq = self.assertEquals + eq = self.assertEqual i1 = ClassWithRepr("a") eq(r(i1), repr(i1)) @@ -133,7 +133,7 @@ class ReprTests(unittest.TestCase): # XXX anonymous functions? see func_repr def test_builtin_function(self): - eq = self.assertEquals + eq = self.assertEqual # Functions eq(repr(hash), '<built-in function hash>') # Methods @@ -141,13 +141,13 @@ class ReprTests(unittest.TestCase): '<built-in method split of str object at 0x')) def test_range(self): - eq = self.assertEquals + eq = self.assertEqual eq(repr(range(1)), 'range(0, 1)') eq(repr(range(1, 2)), 'range(1, 2)') eq(repr(range(1, 4, 3)), 'range(1, 4, 3)') def test_nesting(self): - eq = self.assertEquals + eq = self.assertEqual # everything is meant to give up after 6 levels. eq(r([[[[[[[]]]]]]]), "[[[[[[[]]]]]]]") eq(r([[[[[[[[]]]]]]]]), "[[[[[[[...]]]]]]]") @@ -168,7 +168,7 @@ class ReprTests(unittest.TestCase): pass def test_descriptors(self): - eq = self.assertEquals + eq = self.assertEqual # method descriptors eq(repr(dict.items), "<method 'items' of 'dict' objects>") # XXX member descriptors @@ -229,7 +229,7 @@ class LongReprTest(unittest.TestCase): del sys.path[0] def test_module(self): - eq = self.assertEquals + eq = self.assertEqual touch(os.path.join(self.subpkgname, self.pkgname + '.py')) from areallylongpackageandmodulenametotestreprtruncation.areallylongpackageandmodulenametotestreprtruncation import areallylongpackageandmodulenametotestreprtruncation eq(repr(areallylongpackageandmodulenametotestreprtruncation), @@ -237,7 +237,7 @@ class LongReprTest(unittest.TestCase): eq(repr(sys), "<module 'sys' (built-in)>") def test_type(self): - eq = self.assertEquals + eq = self.assertEqual touch(os.path.join(self.subpkgname, 'foo.py'), '''\ class foo(object): pass @@ -258,7 +258,7 @@ class bar: ''') from areallylongpackageandmodulenametotestreprtruncation.areallylongpackageandmodulenametotestreprtruncation import bar # Module name may be prefixed with "test.", depending on how run. - self.assertEquals(repr(bar.bar), "<class '%s.bar'>" % bar.__name__) + self.assertEqual(repr(bar.bar), "<class '%s.bar'>" % bar.__name__) def test_instance(self): touch(os.path.join(self.subpkgname, 'baz.py'), '''\ @@ -271,7 +271,7 @@ class baz: "<%s.baz object at 0x" % baz.__name__)) def test_method(self): - eq = self.assertEquals + eq = self.assertEqual touch(os.path.join(self.subpkgname, 'qux.py'), '''\ class aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa: def amethod(self): pass diff --git a/Lib/test/test_sax.py b/Lib/test/test_sax.py index c8c7b3a..6c9147a 100644 --- a/Lib/test/test_sax.py +++ b/Lib/test/test_sax.py @@ -27,16 +27,16 @@ class XmlTestBase(unittest.TestCase): self.assertRaises(KeyError, attrs.getNameByQName, "attr") self.assertRaises(KeyError, attrs.getQNameByName, "attr") self.assertRaises(KeyError, attrs.__getitem__, "attr") - self.assertEquals(attrs.getLength(), 0) - self.assertEquals(attrs.getNames(), []) - self.assertEquals(attrs.getQNames(), []) - self.assertEquals(len(attrs), 0) + self.assertEqual(attrs.getLength(), 0) + self.assertEqual(attrs.getNames(), []) + self.assertEqual(attrs.getQNames(), []) + self.assertEqual(len(attrs), 0) self.assertFalse("attr" in attrs) - self.assertEquals(list(attrs.keys()), []) - self.assertEquals(attrs.get("attrs"), None) - self.assertEquals(attrs.get("attrs", 25), 25) - self.assertEquals(list(attrs.items()), []) - self.assertEquals(list(attrs.values()), []) + self.assertEqual(list(attrs.keys()), []) + self.assertEqual(attrs.get("attrs"), None) + self.assertEqual(attrs.get("attrs", 25), 25) + self.assertEqual(list(attrs.items()), []) + self.assertEqual(list(attrs.values()), []) def verify_empty_nsattrs(self, attrs): self.assertRaises(KeyError, attrs.getValue, (ns_uri, "attr")) @@ -44,33 +44,33 @@ class XmlTestBase(unittest.TestCase): self.assertRaises(KeyError, attrs.getNameByQName, "ns:attr") self.assertRaises(KeyError, attrs.getQNameByName, (ns_uri, "attr")) self.assertRaises(KeyError, attrs.__getitem__, (ns_uri, "attr")) - self.assertEquals(attrs.getLength(), 0) - self.assertEquals(attrs.getNames(), []) - self.assertEquals(attrs.getQNames(), []) - self.assertEquals(len(attrs), 0) + self.assertEqual(attrs.getLength(), 0) + self.assertEqual(attrs.getNames(), []) + self.assertEqual(attrs.getQNames(), []) + self.assertEqual(len(attrs), 0) self.assertFalse((ns_uri, "attr") in attrs) - self.assertEquals(list(attrs.keys()), []) - self.assertEquals(attrs.get((ns_uri, "attr")), None) - self.assertEquals(attrs.get((ns_uri, "attr"), 25), 25) - self.assertEquals(list(attrs.items()), []) - self.assertEquals(list(attrs.values()), []) + self.assertEqual(list(attrs.keys()), []) + self.assertEqual(attrs.get((ns_uri, "attr")), None) + self.assertEqual(attrs.get((ns_uri, "attr"), 25), 25) + self.assertEqual(list(attrs.items()), []) + self.assertEqual(list(attrs.values()), []) def verify_attrs_wattr(self, attrs): - self.assertEquals(attrs.getLength(), 1) - self.assertEquals(attrs.getNames(), ["attr"]) - self.assertEquals(attrs.getQNames(), ["attr"]) - self.assertEquals(len(attrs), 1) + self.assertEqual(attrs.getLength(), 1) + self.assertEqual(attrs.getNames(), ["attr"]) + self.assertEqual(attrs.getQNames(), ["attr"]) + self.assertEqual(len(attrs), 1) self.assertTrue("attr" in attrs) - self.assertEquals(list(attrs.keys()), ["attr"]) - self.assertEquals(attrs.get("attr"), "val") - self.assertEquals(attrs.get("attr", 25), "val") - self.assertEquals(list(attrs.items()), [("attr", "val")]) - self.assertEquals(list(attrs.values()), ["val"]) - self.assertEquals(attrs.getValue("attr"), "val") - self.assertEquals(attrs.getValueByQName("attr"), "val") - self.assertEquals(attrs.getNameByQName("attr"), "attr") - self.assertEquals(attrs["attr"], "val") - self.assertEquals(attrs.getQNameByName("attr"), "attr") + self.assertEqual(list(attrs.keys()), ["attr"]) + self.assertEqual(attrs.get("attr"), "val") + self.assertEqual(attrs.get("attr", 25), "val") + self.assertEqual(list(attrs.items()), [("attr", "val")]) + self.assertEqual(list(attrs.values()), ["val"]) + self.assertEqual(attrs.getValue("attr"), "val") + self.assertEqual(attrs.getValueByQName("attr"), "val") + self.assertEqual(attrs.getNameByQName("attr"), "attr") + self.assertEqual(attrs["attr"], "val") + self.assertEqual(attrs.getQNameByName("attr"), "attr") class MakeParserTest(unittest.TestCase): def test_make_parser2(self): @@ -100,46 +100,46 @@ class MakeParserTest(unittest.TestCase): class SaxutilsTest(unittest.TestCase): # ===== escape def test_escape_basic(self): - self.assertEquals(escape("Donald Duck & Co"), "Donald Duck & Co") + self.assertEqual(escape("Donald Duck & Co"), "Donald Duck & Co") def test_escape_all(self): - self.assertEquals(escape("<Donald Duck & Co>"), - "<Donald Duck & Co>") + self.assertEqual(escape("<Donald Duck & Co>"), + "<Donald Duck & Co>") def test_escape_extra(self): - self.assertEquals(escape("Hei på deg", {"å" : "å"}), - "Hei på deg") + self.assertEqual(escape("Hei på deg", {"å" : "å"}), + "Hei på deg") # ===== unescape def test_unescape_basic(self): - self.assertEquals(unescape("Donald Duck & Co"), "Donald Duck & Co") + self.assertEqual(unescape("Donald Duck & Co"), "Donald Duck & Co") def test_unescape_all(self): - self.assertEquals(unescape("<Donald Duck & Co>"), - "<Donald Duck & Co>") + self.assertEqual(unescape("<Donald Duck & Co>"), + "<Donald Duck & Co>") def test_unescape_extra(self): - self.assertEquals(unescape("Hei på deg", {"å" : "å"}), - "Hei på deg") + self.assertEqual(unescape("Hei på deg", {"å" : "å"}), + "Hei på deg") def test_unescape_amp_extra(self): - self.assertEquals(unescape("&foo;", {"&foo;": "splat"}), "&foo;") + self.assertEqual(unescape("&foo;", {"&foo;": "splat"}), "&foo;") # ===== quoteattr def test_quoteattr_basic(self): - self.assertEquals(quoteattr("Donald Duck & Co"), - '"Donald Duck & Co"') + self.assertEqual(quoteattr("Donald Duck & Co"), + '"Donald Duck & Co"') def test_single_quoteattr(self): - self.assertEquals(quoteattr('Includes "double" quotes'), - '\'Includes "double" quotes\'') + self.assertEqual(quoteattr('Includes "double" quotes'), + '\'Includes "double" quotes\'') def test_double_quoteattr(self): - self.assertEquals(quoteattr("Includes 'single' quotes"), - "\"Includes 'single' quotes\"") + self.assertEqual(quoteattr("Includes 'single' quotes"), + "\"Includes 'single' quotes\"") def test_single_double_quoteattr(self): - self.assertEquals(quoteattr("Includes 'single' and \"double\" quotes"), + self.assertEqual(quoteattr("Includes 'single' and \"double\" quotes"), "\"Includes 'single' and "double" quotes\"") # ===== make_parser @@ -162,7 +162,7 @@ class XmlgenTest(unittest.TestCase): gen.endElement("doc") gen.endDocument() - self.assertEquals(result.getvalue(), start + "<doc></doc>") + self.assertEqual(result.getvalue(), start + "<doc></doc>") def test_xmlgen_content(self): result = StringIO() @@ -174,7 +174,7 @@ class XmlgenTest(unittest.TestCase): gen.endElement("doc") gen.endDocument() - self.assertEquals(result.getvalue(), start + "<doc>huhei</doc>") + self.assertEqual(result.getvalue(), start + "<doc>huhei</doc>") def test_xmlgen_pi(self): result = StringIO() @@ -186,7 +186,7 @@ class XmlgenTest(unittest.TestCase): gen.endElement("doc") gen.endDocument() - self.assertEquals(result.getvalue(), start + "<?test data?><doc></doc>") + self.assertEqual(result.getvalue(), start + "<?test data?><doc></doc>") def test_xmlgen_content_escape(self): result = StringIO() @@ -198,7 +198,7 @@ class XmlgenTest(unittest.TestCase): gen.endElement("doc") gen.endDocument() - self.assertEquals(result.getvalue(), + self.assertEqual(result.getvalue(), start + "<doc><huhei&</doc>") def test_xmlgen_attr_escape(self): @@ -216,7 +216,7 @@ class XmlgenTest(unittest.TestCase): gen.endElement("doc") gen.endDocument() - self.assertEquals(result.getvalue(), start + + self.assertEqual(result.getvalue(), start + ("<doc a='\"'><e a=\"'\"></e>" "<e a=\"'"\"></e>" "<e a=\" \"></e></doc>")) @@ -231,7 +231,7 @@ class XmlgenTest(unittest.TestCase): gen.endElement("doc") gen.endDocument() - self.assertEquals(result.getvalue(), start + "<doc> </doc>") + self.assertEqual(result.getvalue(), start + "<doc> </doc>") def test_xmlgen_ns(self): result = StringIO() @@ -247,7 +247,7 @@ class XmlgenTest(unittest.TestCase): gen.endPrefixMapping("ns1") gen.endDocument() - self.assertEquals(result.getvalue(), start + \ + self.assertEqual(result.getvalue(), start + \ ('<ns1:doc xmlns:ns1="%s"><udoc></udoc></ns1:doc>' % ns_uri)) @@ -260,7 +260,7 @@ class XmlgenTest(unittest.TestCase): gen.endElementNS((None, 'a'), 'a') gen.endDocument() - self.assertEquals(result.getvalue(), start+'<a b="c"></a>') + self.assertEqual(result.getvalue(), start+'<a b="c"></a>') def test_1463026_2(self): result = StringIO() @@ -273,7 +273,7 @@ class XmlgenTest(unittest.TestCase): gen.endPrefixMapping(None) gen.endDocument() - self.assertEquals(result.getvalue(), start+'<a xmlns="qux"></a>') + self.assertEqual(result.getvalue(), start+'<a xmlns="qux"></a>') def test_1463026_3(self): result = StringIO() @@ -286,7 +286,7 @@ class XmlgenTest(unittest.TestCase): gen.endPrefixMapping('my') gen.endDocument() - self.assertEquals(result.getvalue(), + self.assertEqual(result.getvalue(), start+'<my:a xmlns:my="qux" b="c"></my:a>') def test_5027_1(self): @@ -309,11 +309,11 @@ class XmlgenTest(unittest.TestCase): parser.setContentHandler(gen) parser.parse(test_xml) - self.assertEquals(result.getvalue(), - start + ( - '<a:g1 xmlns:a="http://example.com/ns">' - '<a:g2 xml:lang="en">Hello</a:g2>' - '</a:g1>')) + self.assertEqual(result.getvalue(), + start + ( + '<a:g1 xmlns:a="http://example.com/ns">' + '<a:g2 xml:lang="en">Hello</a:g2>' + '</a:g1>')) def test_5027_2(self): # The xml prefix (as in xml:lang below) is reserved and bound by @@ -337,11 +337,11 @@ class XmlgenTest(unittest.TestCase): gen.endPrefixMapping('a') gen.endDocument() - self.assertEquals(result.getvalue(), - start + ( - '<a:g1 xmlns:a="http://example.com/ns">' - '<a:g2 xml:lang="en">Hello</a:g2>' - '</a:g1>')) + self.assertEqual(result.getvalue(), + start + ( + '<a:g1 xmlns:a="http://example.com/ns">' + '<a:g2 xml:lang="en">Hello</a:g2>' + '</a:g1>')) class XMLFilterBaseTest(unittest.TestCase): @@ -358,7 +358,7 @@ class XMLFilterBaseTest(unittest.TestCase): filter.endElement("doc") filter.endDocument() - self.assertEquals(result.getvalue(), start + "<doc>content </doc>") + self.assertEqual(result.getvalue(), start + "<doc>content </doc>") # =========================================================================== # @@ -380,7 +380,7 @@ class ExpatReaderTest(XmlTestBase): parser.setContentHandler(xmlgen) parser.parse(open(findfile("test.xml"))) - self.assertEquals(result.getvalue(), xml_test_out) + self.assertEqual(result.getvalue(), xml_test_out) # ===== DTDHandler support @@ -408,9 +408,9 @@ class ExpatReaderTest(XmlTestBase): parser.feed('<doc></doc>') parser.close() - self.assertEquals(handler._notations, + self.assertEqual(handler._notations, [("GIF", "-//CompuServe//NOTATION Graphics Interchange Format 89a//EN", None)]) - self.assertEquals(handler._entities, [("img", None, "expat.gif", "GIF")]) + self.assertEqual(handler._entities, [("img", None, "expat.gif", "GIF")]) # ===== EntityResolver support @@ -433,8 +433,8 @@ class ExpatReaderTest(XmlTestBase): parser.feed('<doc>&test;</doc>') parser.close() - self.assertEquals(result.getvalue(), start + - "<doc><entity></entity></doc>") + self.assertEqual(result.getvalue(), start + + "<doc><entity></entity></doc>") # ===== Attributes support @@ -486,18 +486,18 @@ class ExpatReaderTest(XmlTestBase): attrs = gather._attrs - self.assertEquals(attrs.getLength(), 1) - self.assertEquals(attrs.getNames(), [(ns_uri, "attr")]) + self.assertEqual(attrs.getLength(), 1) + self.assertEqual(attrs.getNames(), [(ns_uri, "attr")]) self.assertTrue((attrs.getQNames() == [] or attrs.getQNames() == ["ns:attr"])) - self.assertEquals(len(attrs), 1) + self.assertEqual(len(attrs), 1) self.assertTrue((ns_uri, "attr") in attrs) - self.assertEquals(attrs.get((ns_uri, "attr")), "val") - self.assertEquals(attrs.get((ns_uri, "attr"), 25), "val") - self.assertEquals(list(attrs.items()), [((ns_uri, "attr"), "val")]) - self.assertEquals(list(attrs.values()), ["val"]) - self.assertEquals(attrs.getValue((ns_uri, "attr")), "val") - self.assertEquals(attrs[(ns_uri, "attr")], "val") + self.assertEqual(attrs.get((ns_uri, "attr")), "val") + self.assertEqual(attrs.get((ns_uri, "attr"), 25), "val") + self.assertEqual(list(attrs.items()), [((ns_uri, "attr"), "val")]) + self.assertEqual(list(attrs.values()), ["val"]) + self.assertEqual(attrs.getValue((ns_uri, "attr")), "val") + self.assertEqual(attrs[(ns_uri, "attr")], "val") # ===== InputSource support @@ -509,7 +509,7 @@ class ExpatReaderTest(XmlTestBase): parser.setContentHandler(xmlgen) parser.parse(findfile("test.xml")) - self.assertEquals(result.getvalue(), xml_test_out) + self.assertEqual(result.getvalue(), xml_test_out) def test_expat_inpsource_sysid(self): parser = create_parser() @@ -519,7 +519,7 @@ class ExpatReaderTest(XmlTestBase): parser.setContentHandler(xmlgen) parser.parse(InputSource(findfile("test.xml"))) - self.assertEquals(result.getvalue(), xml_test_out) + self.assertEqual(result.getvalue(), xml_test_out) def test_expat_inpsource_stream(self): parser = create_parser() @@ -531,7 +531,7 @@ class ExpatReaderTest(XmlTestBase): inpsrc.setByteStream(open(findfile("test.xml"))) parser.parse(inpsrc) - self.assertEquals(result.getvalue(), xml_test_out) + self.assertEqual(result.getvalue(), xml_test_out) # ===== IncrementalParser support @@ -545,7 +545,7 @@ class ExpatReaderTest(XmlTestBase): parser.feed("</doc>") parser.close() - self.assertEquals(result.getvalue(), start + "<doc></doc>") + self.assertEqual(result.getvalue(), start + "<doc></doc>") def test_expat_incremental_reset(self): result = StringIO() @@ -566,7 +566,7 @@ class ExpatReaderTest(XmlTestBase): parser.feed("</doc>") parser.close() - self.assertEquals(result.getvalue(), start + "<doc>text</doc>") + self.assertEqual(result.getvalue(), start + "<doc>text</doc>") # ===== Locator support @@ -580,9 +580,9 @@ class ExpatReaderTest(XmlTestBase): parser.feed("</doc>") parser.close() - self.assertEquals(parser.getSystemId(), None) - self.assertEquals(parser.getPublicId(), None) - self.assertEquals(parser.getLineNumber(), 1) + self.assertEqual(parser.getSystemId(), None) + self.assertEqual(parser.getPublicId(), None) + self.assertEqual(parser.getLineNumber(), 1) def test_expat_locator_withinfo(self): result = StringIO() @@ -591,8 +591,8 @@ class ExpatReaderTest(XmlTestBase): parser.setContentHandler(xmlgen) parser.parse(findfile("test.xml")) - self.assertEquals(parser.getSystemId(), findfile("test.xml")) - self.assertEquals(parser.getPublicId(), None) + self.assertEqual(parser.getSystemId(), findfile("test.xml")) + self.assertEqual(parser.getPublicId(), None) # =========================================================================== @@ -613,7 +613,7 @@ class ErrorReportingTest(unittest.TestCase): parser.parse(source) self.fail() except SAXException as e: - self.assertEquals(e.getSystemId(), name) + self.assertEqual(e.getSystemId(), name) def test_expat_incomplete(self): parser = create_parser() @@ -677,21 +677,21 @@ class XmlReaderTest(XmlTestBase): attrs = AttributesNSImpl({(ns_uri, "attr") : "val"}, {(ns_uri, "attr") : "ns:attr"}) - self.assertEquals(attrs.getLength(), 1) - self.assertEquals(attrs.getNames(), [(ns_uri, "attr")]) - self.assertEquals(attrs.getQNames(), ["ns:attr"]) - self.assertEquals(len(attrs), 1) + self.assertEqual(attrs.getLength(), 1) + self.assertEqual(attrs.getNames(), [(ns_uri, "attr")]) + self.assertEqual(attrs.getQNames(), ["ns:attr"]) + self.assertEqual(len(attrs), 1) self.assertTrue((ns_uri, "attr") in attrs) - self.assertEquals(list(attrs.keys()), [(ns_uri, "attr")]) - self.assertEquals(attrs.get((ns_uri, "attr")), "val") - self.assertEquals(attrs.get((ns_uri, "attr"), 25), "val") - self.assertEquals(list(attrs.items()), [((ns_uri, "attr"), "val")]) - self.assertEquals(list(attrs.values()), ["val"]) - self.assertEquals(attrs.getValue((ns_uri, "attr")), "val") - self.assertEquals(attrs.getValueByQName("ns:attr"), "val") - self.assertEquals(attrs.getNameByQName("ns:attr"), (ns_uri, "attr")) - self.assertEquals(attrs[(ns_uri, "attr")], "val") - self.assertEquals(attrs.getQNameByName((ns_uri, "attr")), "ns:attr") + self.assertEqual(list(attrs.keys()), [(ns_uri, "attr")]) + self.assertEqual(attrs.get((ns_uri, "attr")), "val") + self.assertEqual(attrs.get((ns_uri, "attr"), 25), "val") + self.assertEqual(list(attrs.items()), [((ns_uri, "attr"), "val")]) + self.assertEqual(list(attrs.values()), ["val"]) + self.assertEqual(attrs.getValue((ns_uri, "attr")), "val") + self.assertEqual(attrs.getValueByQName("ns:attr"), "val") + self.assertEqual(attrs.getNameByQName("ns:attr"), (ns_uri, "attr")) + self.assertEqual(attrs[(ns_uri, "attr")], "val") + self.assertEqual(attrs.getQNameByName((ns_uri, "attr")), "ns:attr") # During the development of Python 2.5, an attempt to move the "xml" @@ -727,7 +727,7 @@ class XmlReaderTest(XmlTestBase): try: import xml.sax.expatreader module = xml.sax.expatreader - self.assertEquals(module.__name__, "xml.sax.expatreader") + self.assertEqual(module.__name__, "xml.sax.expatreader") finally: sys.modules.update(old_modules) diff --git a/Lib/test/test_scope.py b/Lib/test/test_scope.py index 5f8768a..fb97f1b 100644 --- a/Lib/test/test_scope.py +++ b/Lib/test/test_scope.py @@ -498,7 +498,7 @@ self.assertTrue(X.passed) def f(self): return x - self.assertEquals(x, 12) # Used to raise UnboundLocalError + self.assertEqual(x, 12) # Used to raise UnboundLocalError finally: sys.settrace(None) diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py index 83ac669..8f9b064 100644 --- a/Lib/test/test_signal.py +++ b/Lib/test/test_signal.py @@ -203,10 +203,10 @@ class BasicSignalTests(unittest.TestCase): def test_getsignal(self): hup = signal.signal(signal.SIGHUP, self.trivial_signal_handler) - self.assertEquals(signal.getsignal(signal.SIGHUP), - self.trivial_signal_handler) + self.assertEqual(signal.getsignal(signal.SIGHUP), + self.trivial_signal_handler) signal.signal(signal.SIGHUP, hup) - self.assertEquals(signal.getsignal(signal.SIGHUP), hup) + self.assertEqual(signal.getsignal(signal.SIGHUP), hup) @unittest.skipUnless(sys.platform == "win32", "Windows specific") @@ -456,9 +456,9 @@ class ItimerTest(unittest.TestCase): "high") # virtual itimer should be (0.0, 0.0) now - self.assertEquals(signal.getitimer(self.itimer), (0.0, 0.0)) + self.assertEqual(signal.getitimer(self.itimer), (0.0, 0.0)) # and the handler should have been called - self.assertEquals(self.hndl_called, True) + self.assertEqual(self.hndl_called, True) # Issue 3864, unknown if this affects earlier versions of freebsd also @unittest.skipIf(sys.platform=='freebsd6', @@ -479,7 +479,7 @@ class ItimerTest(unittest.TestCase): "high") # profiling itimer should be (0.0, 0.0) now - self.assertEquals(signal.getitimer(self.itimer), (0.0, 0.0)) + self.assertEqual(signal.getitimer(self.itimer), (0.0, 0.0)) # and the handler should have been called self.assertEqual(self.hndl_called, True) diff --git a/Lib/test/test_slice.py b/Lib/test/test_slice.py index 2ecb59a..2df9271 100644 --- a/Lib/test/test_slice.py +++ b/Lib/test/test_slice.py @@ -118,7 +118,7 @@ class SliceTest(unittest.TestCase): x = X() x[1:2] = 42 - self.assertEquals(tmp, [(slice(1, 2), 42)]) + self.assertEqual(tmp, [(slice(1, 2), 42)]) def test_pickle(self): s = slice(10, 20, 3) diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py index 98ba4df..0bb43d3 100644 --- a/Lib/test/test_socket.py +++ b/Lib/test/test_socket.py @@ -425,8 +425,8 @@ class GeneralModuleTests(unittest.TestCase): return # No inet_aton, nothing to check # Test that issue1008086 and issue767150 are fixed. # It must return 4 bytes. - self.assertEquals(b'\x00'*4, socket.inet_aton('0.0.0.0')) - self.assertEquals(b'\xff'*4, socket.inet_aton('255.255.255.255')) + self.assertEqual(b'\x00'*4, socket.inet_aton('0.0.0.0')) + self.assertEqual(b'\xff'*4, socket.inet_aton('255.255.255.255')) def testIPv4toString(self): if not hasattr(socket, 'inet_pton'): @@ -434,16 +434,16 @@ class GeneralModuleTests(unittest.TestCase): from socket import inet_aton as f, inet_pton, AF_INET g = lambda a: inet_pton(AF_INET, a) - self.assertEquals(b'\x00\x00\x00\x00', f('0.0.0.0')) - self.assertEquals(b'\xff\x00\xff\x00', f('255.0.255.0')) - self.assertEquals(b'\xaa\xaa\xaa\xaa', f('170.170.170.170')) - self.assertEquals(b'\x01\x02\x03\x04', f('1.2.3.4')) - self.assertEquals(b'\xff\xff\xff\xff', f('255.255.255.255')) + self.assertEqual(b'\x00\x00\x00\x00', f('0.0.0.0')) + self.assertEqual(b'\xff\x00\xff\x00', f('255.0.255.0')) + self.assertEqual(b'\xaa\xaa\xaa\xaa', f('170.170.170.170')) + self.assertEqual(b'\x01\x02\x03\x04', f('1.2.3.4')) + self.assertEqual(b'\xff\xff\xff\xff', f('255.255.255.255')) - self.assertEquals(b'\x00\x00\x00\x00', g('0.0.0.0')) - self.assertEquals(b'\xff\x00\xff\x00', g('255.0.255.0')) - self.assertEquals(b'\xaa\xaa\xaa\xaa', g('170.170.170.170')) - self.assertEquals(b'\xff\xff\xff\xff', g('255.255.255.255')) + self.assertEqual(b'\x00\x00\x00\x00', g('0.0.0.0')) + self.assertEqual(b'\xff\x00\xff\x00', g('255.0.255.0')) + self.assertEqual(b'\xaa\xaa\xaa\xaa', g('170.170.170.170')) + self.assertEqual(b'\xff\xff\xff\xff', g('255.255.255.255')) def testIPv6toString(self): if not hasattr(socket, 'inet_pton'): @@ -456,10 +456,10 @@ class GeneralModuleTests(unittest.TestCase): return f = lambda a: inet_pton(AF_INET6, a) - self.assertEquals(b'\x00' * 16, f('::')) - self.assertEquals(b'\x00' * 16, f('0::0')) - self.assertEquals(b'\x00\x01' + b'\x00' * 14, f('1::')) - self.assertEquals( + self.assertEqual(b'\x00' * 16, f('::')) + self.assertEqual(b'\x00' * 16, f('0::0')) + self.assertEqual(b'\x00\x01' + b'\x00' * 14, f('1::')) + self.assertEqual( b'\x45\xef\x76\xcb\x00\x1a\x56\xef\xaf\xeb\x0b\xac\x19\x24\xae\xae', f('45ef:76cb:1a:56ef:afeb:bac:1924:aeae') ) @@ -470,14 +470,14 @@ class GeneralModuleTests(unittest.TestCase): from socket import inet_ntoa as f, inet_ntop, AF_INET g = lambda a: inet_ntop(AF_INET, a) - self.assertEquals('1.0.1.0', f(b'\x01\x00\x01\x00')) - self.assertEquals('170.85.170.85', f(b'\xaa\x55\xaa\x55')) - self.assertEquals('255.255.255.255', f(b'\xff\xff\xff\xff')) - self.assertEquals('1.2.3.4', f(b'\x01\x02\x03\x04')) + self.assertEqual('1.0.1.0', f(b'\x01\x00\x01\x00')) + self.assertEqual('170.85.170.85', f(b'\xaa\x55\xaa\x55')) + self.assertEqual('255.255.255.255', f(b'\xff\xff\xff\xff')) + self.assertEqual('1.2.3.4', f(b'\x01\x02\x03\x04')) - self.assertEquals('1.0.1.0', g(b'\x01\x00\x01\x00')) - self.assertEquals('170.85.170.85', g(b'\xaa\x55\xaa\x55')) - self.assertEquals('255.255.255.255', g(b'\xff\xff\xff\xff')) + self.assertEqual('1.0.1.0', g(b'\x01\x00\x01\x00')) + self.assertEqual('170.85.170.85', g(b'\xaa\x55\xaa\x55')) + self.assertEqual('255.255.255.255', g(b'\xff\xff\xff\xff')) def testStringToIPv6(self): if not hasattr(socket, 'inet_ntop'): @@ -490,9 +490,9 @@ class GeneralModuleTests(unittest.TestCase): return f = lambda a: inet_ntop(AF_INET6, a) - self.assertEquals('::', f(b'\x00' * 16)) - self.assertEquals('::1', f(b'\x00' * 15 + b'\x01')) - self.assertEquals( + self.assertEqual('::', f(b'\x00' * 16)) + self.assertEqual('::1', f(b'\x00' * 15 + b'\x01')) + self.assertEqual( 'aef:b01:506:1001:ffff:9997:55:170', f(b'\x0a\xef\x0b\x01\x05\x06\x10\x01\xff\xff\x99\x97\x00\x55\x01\x70') ) @@ -1193,7 +1193,7 @@ class NetworkConnectionAttributesTest(SocketTCPTest, ThreadableTest): self.cli = socket.create_connection((HOST, self.port)) finally: socket.setdefaulttimeout(None) - self.assertEquals(self.cli.gettimeout(), 42) + self.assertEqual(self.cli.gettimeout(), 42) testTimeoutNone = _justAccept def _testTimeoutNone(self): diff --git a/Lib/test/test_socketserver.py b/Lib/test/test_socketserver.py index 6819f30..a098edd 100644 --- a/Lib/test/test_socketserver.py +++ b/Lib/test/test_socketserver.py @@ -57,8 +57,8 @@ def simple_subprocess(testcase): os._exit(72) yield None pid2, status = os.waitpid(pid, 0) - testcase.assertEquals(pid2, pid) - testcase.assertEquals(72 << 8, status) + testcase.assertEqual(pid2, pid) + testcase.assertEqual(72 << 8, status) @unittest.skipUnless(threading, 'Threading required for this test.') @@ -120,7 +120,7 @@ class SocketServerTest(unittest.TestCase): if verbose: print("creating server") server = MyServer(addr, MyHandler) - self.assertEquals(server.server_address, server.socket.getsockname()) + self.assertEqual(server.server_address, server.socket.getsockname()) return server def run_server(self, svrcls, hdlrbase, testfunc): @@ -159,7 +159,7 @@ class SocketServerTest(unittest.TestCase): while data and b'\n' not in buf: data = receive(s, 100) buf += data - self.assertEquals(buf, TEST_STR) + self.assertEqual(buf, TEST_STR) s.close() def dgram_examine(self, proto, addr): @@ -169,7 +169,7 @@ class SocketServerTest(unittest.TestCase): while data and b'\n' not in buf: data = receive(s, 100) buf += data - self.assertEquals(buf, TEST_STR) + self.assertEqual(buf, TEST_STR) s.close() def test_TCPServer(self): diff --git a/Lib/test/test_structmembers.py b/Lib/test/test_structmembers.py index 9d82f38..41bcac9 100644 --- a/Lib/test/test_structmembers.py +++ b/Lib/test/test_structmembers.py @@ -28,64 +28,64 @@ class ReadWriteTests(unittest.TestCase): def test_bool(self): ts.T_BOOL = True - self.assertEquals(ts.T_BOOL, True) + self.assertEqual(ts.T_BOOL, True) ts.T_BOOL = False - self.assertEquals(ts.T_BOOL, False) + self.assertEqual(ts.T_BOOL, False) self.assertRaises(TypeError, setattr, ts, 'T_BOOL', 1) def test_byte(self): ts.T_BYTE = CHAR_MAX - self.assertEquals(ts.T_BYTE, CHAR_MAX) + self.assertEqual(ts.T_BYTE, CHAR_MAX) ts.T_BYTE = CHAR_MIN - self.assertEquals(ts.T_BYTE, CHAR_MIN) + self.assertEqual(ts.T_BYTE, CHAR_MIN) ts.T_UBYTE = UCHAR_MAX - self.assertEquals(ts.T_UBYTE, UCHAR_MAX) + self.assertEqual(ts.T_UBYTE, UCHAR_MAX) def test_short(self): ts.T_SHORT = SHRT_MAX - self.assertEquals(ts.T_SHORT, SHRT_MAX) + self.assertEqual(ts.T_SHORT, SHRT_MAX) ts.T_SHORT = SHRT_MIN - self.assertEquals(ts.T_SHORT, SHRT_MIN) + self.assertEqual(ts.T_SHORT, SHRT_MIN) ts.T_USHORT = USHRT_MAX - self.assertEquals(ts.T_USHORT, USHRT_MAX) + self.assertEqual(ts.T_USHORT, USHRT_MAX) def test_int(self): ts.T_INT = INT_MAX - self.assertEquals(ts.T_INT, INT_MAX) + self.assertEqual(ts.T_INT, INT_MAX) ts.T_INT = INT_MIN - self.assertEquals(ts.T_INT, INT_MIN) + self.assertEqual(ts.T_INT, INT_MIN) ts.T_UINT = UINT_MAX - self.assertEquals(ts.T_UINT, UINT_MAX) + self.assertEqual(ts.T_UINT, UINT_MAX) def test_long(self): ts.T_LONG = LONG_MAX - self.assertEquals(ts.T_LONG, LONG_MAX) + self.assertEqual(ts.T_LONG, LONG_MAX) ts.T_LONG = LONG_MIN - self.assertEquals(ts.T_LONG, LONG_MIN) + self.assertEqual(ts.T_LONG, LONG_MIN) ts.T_ULONG = ULONG_MAX - self.assertEquals(ts.T_ULONG, ULONG_MAX) + self.assertEqual(ts.T_ULONG, ULONG_MAX) def test_py_ssize_t(self): ts.T_PYSSIZET = PY_SSIZE_T_MAX - self.assertEquals(ts.T_PYSSIZET, PY_SSIZE_T_MAX) + self.assertEqual(ts.T_PYSSIZET, PY_SSIZE_T_MAX) ts.T_PYSSIZET = PY_SSIZE_T_MIN - self.assertEquals(ts.T_PYSSIZET, PY_SSIZE_T_MIN) + self.assertEqual(ts.T_PYSSIZET, PY_SSIZE_T_MIN) @unittest.skipUnless(hasattr(ts, "T_LONGLONG"), "long long not present") def test_longlong(self): ts.T_LONGLONG = LLONG_MAX - self.assertEquals(ts.T_LONGLONG, LLONG_MAX) + self.assertEqual(ts.T_LONGLONG, LLONG_MAX) ts.T_LONGLONG = LLONG_MIN - self.assertEquals(ts.T_LONGLONG, LLONG_MIN) + self.assertEqual(ts.T_LONGLONG, LLONG_MIN) ts.T_ULONGLONG = ULLONG_MAX - self.assertEquals(ts.T_ULONGLONG, ULLONG_MAX) + self.assertEqual(ts.T_ULONGLONG, ULLONG_MAX) ## make sure these will accept a plain int as well as a long ts.T_LONGLONG = 3 - self.assertEquals(ts.T_LONGLONG, 3) + self.assertEqual(ts.T_LONGLONG, 3) ts.T_ULONGLONG = 4 - self.assertEquals(ts.T_ULONGLONG, 4) + self.assertEqual(ts.T_ULONGLONG, 4) def test_bad_assignments(self): integer_attributes = [ @@ -106,7 +106,7 @@ class ReadWriteTests(unittest.TestCase): self.assertRaises(TypeError, setattr, ts, attr, nonint) def test_inplace_string(self): - self.assertEquals(ts.T_STRING_INPLACE, "hi") + self.assertEqual(ts.T_STRING_INPLACE, "hi") self.assertRaises(TypeError, setattr, ts, "T_STRING_INPLACE", "s") self.assertRaises(TypeError, delattr, ts, "T_STRING_INPLACE") diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py index f2dbdc2..2379b3e 100644 --- a/Lib/test/test_subprocess.py +++ b/Lib/test/test_subprocess.py @@ -276,7 +276,7 @@ class ProcessTestCase(BaseTestCase): # stdout is set to 1 (#1531862). cmd = r"import sys, os; sys.exit(os.write(sys.stdout.fileno(), b'.\n'))" rc = subprocess.call([sys.executable, "-c", cmd], stdout=1) - self.assertEquals(rc, 2) + self.assertEqual(rc, 2) def test_cwd(self): tmpdir = tempfile.gettempdir() @@ -566,7 +566,7 @@ class ProcessTestCase(BaseTestCase): "[sys.executable, '-c', 'print(\"Hello World!\")'])", 'assert retcode == 0')) output = subprocess.check_output([sys.executable, '-c', code]) - self.assert_(output.startswith(b'Hello World!'), ascii(output)) + self.assertTrue(output.startswith(b'Hello World!'), ascii(output)) def test_handles_closed_on_exception(self): # If CreateProcess exits with an error, ensure the @@ -779,7 +779,7 @@ class ProcessTestCase(BaseTestCase): [sys.executable, "-c", script], env=env) stdout = stdout.rstrip(b'\n\r') - self.assertEquals(stdout, value_repr) + self.assertEqual(stdout, value_repr) # test bytes key = key.encode("ascii", "surrogateescape") @@ -791,7 +791,7 @@ class ProcessTestCase(BaseTestCase): [sys.executable, "-c", script], env=env) stdout = stdout.rstrip(b'\n\r') - self.assertEquals(stdout, value_repr) + self.assertEqual(stdout, value_repr) # # Windows tests @@ -897,9 +897,9 @@ class CommandTests(unittest.TestCase): if os.name == 'posix': def test_getoutput(self): - self.assertEquals(subprocess.getoutput('echo xyzzy'), 'xyzzy') - self.assertEquals(subprocess.getstatusoutput('echo xyzzy'), - (0, 'xyzzy')) + self.assertEqual(subprocess.getoutput('echo xyzzy'), 'xyzzy') + self.assertEqual(subprocess.getstatusoutput('echo xyzzy'), + (0, 'xyzzy')) # we use mkdtemp in the next line to create an empty directory # under our exclusive control; from that, we can invent a pathname @@ -910,7 +910,7 @@ class CommandTests(unittest.TestCase): name = os.path.join(dir, "foo") status, output = subprocess.getstatusoutput('cat ' + name) - self.assertNotEquals(status, 0) + self.assertNotEqual(status, 0) finally: if dir is not None: os.rmdir(dir) diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py index ccad44a..aa30923 100644 --- a/Lib/test/test_sys.py +++ b/Lib/test/test_sys.py @@ -86,7 +86,7 @@ class SysModuleTest(unittest.TestCase): try: sys.exit(0) except SystemExit as exc: - self.assertEquals(exc.code, 0) + self.assertEqual(exc.code, 0) except: self.fail("wrong exception") else: @@ -97,7 +97,7 @@ class SysModuleTest(unittest.TestCase): try: sys.exit(42) except SystemExit as exc: - self.assertEquals(exc.code, 42) + self.assertEqual(exc.code, 42) except: self.fail("wrong exception") else: @@ -107,7 +107,7 @@ class SysModuleTest(unittest.TestCase): try: sys.exit((42,)) except SystemExit as exc: - self.assertEquals(exc.code, 42) + self.assertEqual(exc.code, 42) except: self.fail("wrong exception") else: @@ -117,7 +117,7 @@ class SysModuleTest(unittest.TestCase): try: sys.exit("exit") except SystemExit as exc: - self.assertEquals(exc.code, "exit") + self.assertEqual(exc.code, "exit") except: self.fail("wrong exception") else: @@ -127,7 +127,7 @@ class SysModuleTest(unittest.TestCase): try: sys.exit((17, 23)) except SystemExit as exc: - self.assertEquals(exc.code, (17, 23)) + self.assertEqual(exc.code, (17, 23)) except: self.fail("wrong exception") else: @@ -171,7 +171,7 @@ class SysModuleTest(unittest.TestCase): orig = sys.getcheckinterval() for n in 0, 100, 120, orig: # orig last to restore starting state sys.setcheckinterval(n) - self.assertEquals(sys.getcheckinterval(), n) + self.assertEqual(sys.getcheckinterval(), n) def test_recursionlimit(self): self.assertRaises(TypeError, sys.getrecursionlimit, 42) @@ -438,8 +438,8 @@ class SysModuleTest(unittest.TestCase): p = subprocess.Popen([sys.executable, "-c", code], stderr=subprocess.PIPE) stdout, stderr = p.communicate() self.assertEqual(p.returncode, 1) - self.assert_(b"UnicodeEncodeError:" in stderr, - "%r not in %s" % (b"UniodeEncodeError:", ascii(stderr))) + self.assertTrue(b"UnicodeEncodeError:" in stderr, + "%r not in %s" % (b"UnicodeEncodeError:", ascii(stderr))) def test_sys_flags(self): self.assertTrue(sys.flags) diff --git a/Lib/test/test_tempfile.py b/Lib/test/test_tempfile.py index 403dd93..f48ab88 100644 --- a/Lib/test/test_tempfile.py +++ b/Lib/test/test_tempfile.py @@ -314,7 +314,7 @@ class test__mkstemp_inner(TC): f.write(b"blat\x1a") f.write(b"extra\n") os.lseek(f.fd, 0, os.SEEK_SET) - self.assertEquals(os.read(f.fd, 20), b"blat") + self.assertEqual(os.read(f.fd, 20), b"blat") test_classes.append(test__mkstemp_inner) @@ -872,7 +872,7 @@ class test_TemporaryFile(TC): with tempfile.TemporaryFile(*args, **kwargs) as fileobj: fileobj.write(input) fileobj.seek(0) - self.assertEquals(input, fileobj.read()) + self.assertEqual(input, fileobj.read()) roundtrip(b"1234", "w+b") roundtrip("abdc\n", "w+") diff --git a/Lib/test/test_textwrap.py b/Lib/test/test_textwrap.py index ffd59c3..905dd4c 100644 --- a/Lib/test/test_textwrap.py +++ b/Lib/test/test_textwrap.py @@ -29,7 +29,7 @@ class BaseTestCase(unittest.TestCase): def check(self, result, expect): - self.assertEquals(result, expect, + self.assertEqual(result, expect, 'expected:\n%s\nbut got:\n%s' % ( self.show(expect), self.show(result))) @@ -39,9 +39,9 @@ class BaseTestCase(unittest.TestCase): def check_split(self, text, expect): result = self.wrapper._split(text) - self.assertEquals(result, expect, - "\nexpected %r\n" - "but got %r" % (expect, result)) + self.assertEqual(result, expect, + "\nexpected %r\n" + "but got %r" % (expect, result)) class WrapTestCase(BaseTestCase): @@ -490,7 +490,7 @@ class DedentTestCase(unittest.TestCase): def assertUnchanged(self, text): """assert that dedent() has no effect on 'text'""" - self.assertEquals(text, dedent(text)) + self.assertEqual(text, dedent(text)) def test_dedent_nomargin(self): # No lines indented. @@ -513,17 +513,17 @@ class DedentTestCase(unittest.TestCase): # All lines indented by two spaces. text = " Hello there.\n How are ya?\n Oh good." expect = "Hello there.\nHow are ya?\nOh good." - self.assertEquals(expect, dedent(text)) + self.assertEqual(expect, dedent(text)) # Same, with blank lines. text = " Hello there.\n\n How are ya?\n Oh good.\n" expect = "Hello there.\n\nHow are ya?\nOh good.\n" - self.assertEquals(expect, dedent(text)) + self.assertEqual(expect, dedent(text)) # Now indent one of the blank lines. text = " Hello there.\n \n How are ya?\n Oh good.\n" expect = "Hello there.\n\nHow are ya?\nOh good.\n" - self.assertEquals(expect, dedent(text)) + self.assertEqual(expect, dedent(text)) def test_dedent_uneven(self): # Lines indented unevenly. @@ -537,27 +537,27 @@ def foo(): while 1: return foo ''' - self.assertEquals(expect, dedent(text)) + self.assertEqual(expect, dedent(text)) # Uneven indentation with a blank line. text = " Foo\n Bar\n\n Baz\n" expect = "Foo\n Bar\n\n Baz\n" - self.assertEquals(expect, dedent(text)) + self.assertEqual(expect, dedent(text)) # Uneven indentation with a whitespace-only line. text = " Foo\n Bar\n \n Baz\n" expect = "Foo\n Bar\n\n Baz\n" - self.assertEquals(expect, dedent(text)) + self.assertEqual(expect, dedent(text)) # dedent() should not mangle internal tabs def test_dedent_preserve_internal_tabs(self): text = " hello\tthere\n how are\tyou?" expect = "hello\tthere\nhow are\tyou?" - self.assertEquals(expect, dedent(text)) + self.assertEqual(expect, dedent(text)) # make sure that it preserves tabs when it's not making any # changes at all - self.assertEquals(expect, dedent(expect)) + self.assertEqual(expect, dedent(expect)) # dedent() should not mangle tabs in the margin (i.e. # tabs and spaces both count as margin, but are *not* @@ -573,17 +573,17 @@ def foo(): # dedent() only removes whitespace that can be uniformly removed! text = "\thello there\n\thow are you?" expect = "hello there\nhow are you?" - self.assertEquals(expect, dedent(text)) + self.assertEqual(expect, dedent(text)) text = " \thello there\n \thow are you?" - self.assertEquals(expect, dedent(text)) + self.assertEqual(expect, dedent(text)) text = " \t hello there\n \t how are you?" - self.assertEquals(expect, dedent(text)) + self.assertEqual(expect, dedent(text)) text = " \thello there\n \t how are you?" expect = "hello there\n how are you?" - self.assertEquals(expect, dedent(text)) + self.assertEqual(expect, dedent(text)) def test_main(): diff --git a/Lib/test/test_thread.py b/Lib/test/test_thread.py index f6ce1ae..a86f86b 100644 --- a/Lib/test/test_thread.py +++ b/Lib/test/test_thread.py @@ -61,10 +61,10 @@ class ThreadRunningTests(BasicThreadTest): def test_stack_size(self): # Various stack size tests. - self.assertEquals(thread.stack_size(), 0, "intial stack size is not 0") + self.assertEqual(thread.stack_size(), 0, "intial stack size is not 0") thread.stack_size(0) - self.assertEquals(thread.stack_size(), 0, "stack_size not reset to default") + self.assertEqual(thread.stack_size(), 0, "stack_size not reset to default") if os.name not in ("nt", "os2", "posix"): return @@ -84,7 +84,7 @@ class ThreadRunningTests(BasicThreadTest): fail_msg = "stack_size(%d) failed - should succeed" for tss in (262144, 0x100000, 0): thread.stack_size(tss) - self.assertEquals(thread.stack_size(), tss, fail_msg % tss) + self.assertEqual(thread.stack_size(), tss, fail_msg % tss) verbose_print("successfully set stack_size(%d)" % tss) for tss in (262144, 0x100000): diff --git a/Lib/test/test_threadedtempfile.py b/Lib/test/test_threadedtempfile.py index 6d84e7e..745c602 100644 --- a/Lib/test/test_threadedtempfile.py +++ b/Lib/test/test_threadedtempfile.py @@ -69,8 +69,8 @@ class ThreadedTempFileTest(unittest.TestCase): msg = "Errors: errors %d ok %d\n%s" % (len(errors), ok, '\n'.join(errors)) - self.assertEquals(errors, [], msg) - self.assertEquals(ok, NUM_THREADS * FILES_PER_THREAD) + self.assertEqual(errors, [], msg) + self.assertEqual(ok, NUM_THREADS * FILES_PER_THREAD) def test_main(): run_unittest(ThreadedTempFileTest) diff --git a/Lib/test/test_threading.py b/Lib/test/test_threading.py index f691336..587004a 100644 --- a/Lib/test/test_threading.py +++ b/Lib/test/test_threading.py @@ -371,17 +371,17 @@ class ThreadTests(unittest.TestCase): weak_cyclic_object = weakref.ref(cyclic_object) cyclic_object.thread.join() del cyclic_object - self.assertEquals(None, weak_cyclic_object(), - msg=('%d references still around' % - sys.getrefcount(weak_cyclic_object()))) + self.assertEqual(None, weak_cyclic_object(), + msg=('%d references still around' % + sys.getrefcount(weak_cyclic_object()))) raising_cyclic_object = RunSelfFunction(should_raise=True) weak_raising_cyclic_object = weakref.ref(raising_cyclic_object) raising_cyclic_object.thread.join() del raising_cyclic_object - self.assertEquals(None, weak_raising_cyclic_object(), - msg=('%d references still around' % - sys.getrefcount(weak_raising_cyclic_object()))) + self.assertEqual(None, weak_raising_cyclic_object(), + msg=('%d references still around' % + sys.getrefcount(weak_raising_cyclic_object()))) def test_old_threading_api(self): # Just a quick sanity check to make sure the old method names are diff --git a/Lib/test/test_time.py b/Lib/test/test_time.py index 49a9d17..4b5d703 100644 --- a/Lib/test/test_time.py +++ b/Lib/test/test_time.py @@ -99,7 +99,7 @@ class TimeTestCase(unittest.TestCase): # based on its value. expected = "2000 01 01 00 00 00 1 001" result = time.strftime("%Y %m %d %H %M %S %w %j", (0,)*9) - self.assertEquals(expected, result) + self.assertEqual(expected, result) def test_strptime(self): # Should be able to go round-trip from strftime to strptime without diff --git a/Lib/test/test_tokenize.py b/Lib/test/test_tokenize.py index 482af94..510e632 100644 --- a/Lib/test/test_tokenize.py +++ b/Lib/test/test_tokenize.py @@ -690,8 +690,8 @@ class Test_Tokenize(TestCase): # skip the initial encoding token and the end token tokens = list(_tokenize(readline, encoding='utf-8'))[1:-1] expected_tokens = [(3, '"ЉЊЈЁЂ"', (1, 0), (1, 7), '"ЉЊЈЁЂ"')] - self.assertEquals(tokens, expected_tokens, - "bytes not decoded with encoding") + self.assertEqual(tokens, expected_tokens, + "bytes not decoded with encoding") def test__tokenize_does_not_decode_with_encoding_none(self): literal = '"ЉЊЈЁЂ"' @@ -707,8 +707,8 @@ class Test_Tokenize(TestCase): # skip the end token tokens = list(_tokenize(readline, encoding=None))[:-1] expected_tokens = [(3, '"ЉЊЈЁЂ"', (1, 0), (1, 7), '"ЉЊЈЁЂ"')] - self.assertEquals(tokens, expected_tokens, - "string not tokenized when encoding is None") + self.assertEqual(tokens, expected_tokens, + "string not tokenized when encoding is None") class TestDetectEncoding(TestCase): @@ -731,8 +731,8 @@ class TestDetectEncoding(TestCase): b'do_something(else)\n' ) encoding, consumed_lines = detect_encoding(self.get_readline(lines)) - self.assertEquals(encoding, 'utf-8') - self.assertEquals(consumed_lines, list(lines[:2])) + self.assertEqual(encoding, 'utf-8') + self.assertEqual(consumed_lines, list(lines[:2])) def test_bom_no_cookie(self): lines = ( @@ -741,9 +741,9 @@ class TestDetectEncoding(TestCase): b'do_something(else)\n' ) encoding, consumed_lines = detect_encoding(self.get_readline(lines)) - self.assertEquals(encoding, 'utf-8') - self.assertEquals(consumed_lines, - [b'# something\n', b'print(something)\n']) + self.assertEqual(encoding, 'utf-8') + self.assertEqual(consumed_lines, + [b'# something\n', b'print(something)\n']) def test_cookie_first_line_no_bom(self): lines = ( @@ -752,8 +752,8 @@ class TestDetectEncoding(TestCase): b'do_something(else)\n' ) encoding, consumed_lines = detect_encoding(self.get_readline(lines)) - self.assertEquals(encoding, 'iso-8859-1') - self.assertEquals(consumed_lines, [b'# -*- coding: latin-1 -*-\n']) + self.assertEqual(encoding, 'iso-8859-1') + self.assertEqual(consumed_lines, [b'# -*- coding: latin-1 -*-\n']) def test_matched_bom_and_cookie_first_line(self): lines = ( @@ -762,8 +762,8 @@ class TestDetectEncoding(TestCase): b'do_something(else)\n' ) encoding, consumed_lines = detect_encoding(self.get_readline(lines)) - self.assertEquals(encoding, 'utf-8') - self.assertEquals(consumed_lines, [b'# coding=utf-8\n']) + self.assertEqual(encoding, 'utf-8') + self.assertEqual(consumed_lines, [b'# coding=utf-8\n']) def test_mismatched_bom_and_cookie_first_line_raises_syntaxerror(self): lines = ( @@ -782,9 +782,9 @@ class TestDetectEncoding(TestCase): b'do_something(else)\n' ) encoding, consumed_lines = detect_encoding(self.get_readline(lines)) - self.assertEquals(encoding, 'ascii') + self.assertEqual(encoding, 'ascii') expected = [b'#! something\n', b'# vim: set fileencoding=ascii :\n'] - self.assertEquals(consumed_lines, expected) + self.assertEqual(consumed_lines, expected) def test_matched_bom_and_cookie_second_line(self): lines = ( @@ -794,9 +794,9 @@ class TestDetectEncoding(TestCase): b'do_something(else)\n' ) encoding, consumed_lines = detect_encoding(self.get_readline(lines)) - self.assertEquals(encoding, 'utf-8') - self.assertEquals(consumed_lines, - [b'#! something\n', b'f# coding=utf-8\n']) + self.assertEqual(encoding, 'utf-8') + self.assertEqual(consumed_lines, + [b'#! something\n', b'f# coding=utf-8\n']) def test_mismatched_bom_and_cookie_second_line_raises_syntaxerror(self): lines = ( @@ -821,7 +821,7 @@ class TestDetectEncoding(TestCase): b"do_something += 4\n") rl = self.get_readline(lines) found, consumed_lines = detect_encoding(rl) - self.assertEquals(found, "iso-8859-1") + self.assertEqual(found, "iso-8859-1") def test_utf8_normalization(self): # See get_normal_name() in tokenizer.c. @@ -834,27 +834,27 @@ class TestDetectEncoding(TestCase): b"1 + 3\n") rl = self.get_readline(lines) found, consumed_lines = detect_encoding(rl) - self.assertEquals(found, "utf-8") + self.assertEqual(found, "utf-8") def test_short_files(self): readline = self.get_readline((b'print(something)\n',)) encoding, consumed_lines = detect_encoding(readline) - self.assertEquals(encoding, 'utf-8') - self.assertEquals(consumed_lines, [b'print(something)\n']) + self.assertEqual(encoding, 'utf-8') + self.assertEqual(consumed_lines, [b'print(something)\n']) encoding, consumed_lines = detect_encoding(self.get_readline(())) - self.assertEquals(encoding, 'utf-8') - self.assertEquals(consumed_lines, []) + self.assertEqual(encoding, 'utf-8') + self.assertEqual(consumed_lines, []) readline = self.get_readline((b'\xef\xbb\xbfprint(something)\n',)) encoding, consumed_lines = detect_encoding(readline) - self.assertEquals(encoding, 'utf-8') - self.assertEquals(consumed_lines, [b'print(something)\n']) + self.assertEqual(encoding, 'utf-8') + self.assertEqual(consumed_lines, [b'print(something)\n']) readline = self.get_readline((b'\xef\xbb\xbf',)) encoding, consumed_lines = detect_encoding(readline) - self.assertEquals(encoding, 'utf-8') - self.assertEquals(consumed_lines, []) + self.assertEqual(encoding, 'utf-8') + self.assertEqual(consumed_lines, []) readline = self.get_readline((b'# coding: bad\n',)) self.assertRaises(SyntaxError, detect_encoding, readline) @@ -893,7 +893,7 @@ class TestTokenize(TestCase): tokenize_module._tokenize = mock__tokenize try: results = tokenize(mock_readline) - self.assertEquals(list(results), ['first', 'second', 1, 2, 3, 4]) + self.assertEqual(list(results), ['first', 'second', 1, 2, 3, 4]) finally: tokenize_module.detect_encoding = orig_detect_encoding tokenize_module._tokenize = orig__tokenize diff --git a/Lib/test/test_trace.py b/Lib/test/test_trace.py index 99d6a12..07c5062 100644 --- a/Lib/test/test_trace.py +++ b/Lib/test/test_trace.py @@ -289,7 +289,7 @@ class TestCoverage(unittest.TestCase): self._coverage(tracer) if os.path.exists(TESTFN): files = os.listdir(TESTFN) - self.assertEquals(files, []) + self.assertEqual(files, []) def test_issue9936(self): tracer = trace.Trace(trace=0, count=1) diff --git a/Lib/test/test_traceback.py b/Lib/test/test_traceback.py index b2c7262..f9e4458 100644 --- a/Lib/test/test_traceback.py +++ b/Lib/test/test_traceback.py @@ -171,11 +171,11 @@ class TracebackFormatTests(unittest.TestCase): raise Error("unable to create test traceback string") # Make sure that Python and the traceback module format the same thing - self.assertEquals(traceback_fmt, python_fmt) + self.assertEqual(traceback_fmt, python_fmt) # Make sure that the traceback is properly indented. tb_lines = python_fmt.splitlines() - self.assertEquals(len(tb_lines), 3) + self.assertEqual(len(tb_lines), 3) banner, location, source_line = tb_lines self.assertTrue(banner.startswith('Traceback')) self.assertTrue(location.startswith(' File')) @@ -219,7 +219,7 @@ class BaseExceptionReportingTests: except ZeroDivisionError as _: e = _ lines = self.get_report(e).splitlines() - self.assertEquals(len(lines), 4) + self.assertEqual(len(lines), 4) self.assertTrue(lines[0].startswith('Traceback')) self.assertTrue(lines[1].startswith(' File')) self.assertTrue('1/0 # Marker' in lines[2]) @@ -234,8 +234,8 @@ class BaseExceptionReportingTests: def outer_raise(): inner_raise() # Marker blocks = boundaries.split(self.get_report(outer_raise)) - self.assertEquals(len(blocks), 3) - self.assertEquals(blocks[1], cause_message) + self.assertEqual(len(blocks), 3) + self.assertEqual(blocks[1], cause_message) self.check_zero_div(blocks[0]) self.assertTrue('inner_raise() # Marker' in blocks[2]) @@ -248,8 +248,8 @@ class BaseExceptionReportingTests: def outer_raise(): inner_raise() # Marker blocks = boundaries.split(self.get_report(outer_raise)) - self.assertEquals(len(blocks), 3) - self.assertEquals(blocks[1], context_message) + self.assertEqual(len(blocks), 3) + self.assertEqual(blocks[1], context_message) self.check_zero_div(blocks[0]) self.assertTrue('inner_raise() # Marker' in blocks[2]) @@ -268,10 +268,10 @@ class BaseExceptionReportingTests: def outer_raise(): inner_raise() # Marker blocks = boundaries.split(self.get_report(outer_raise)) - self.assertEquals(len(blocks), 3) - self.assertEquals(blocks[1], cause_message) + self.assertEqual(len(blocks), 3) + self.assertEqual(blocks[1], cause_message) self.check_zero_div(blocks[0]) - self.assert_('inner_raise() # Marker' in blocks[2]) + self.assertIn('inner_raise() # Marker', blocks[2]) def test_cause_recursive(self): def inner_raise(): @@ -286,8 +286,8 @@ class BaseExceptionReportingTests: def outer_raise(): inner_raise() # Marker blocks = boundaries.split(self.get_report(outer_raise)) - self.assertEquals(len(blocks), 3) - self.assertEquals(blocks[1], cause_message) + self.assertEqual(len(blocks), 3) + self.assertEqual(blocks[1], cause_message) # The first block is the KeyError raised from the ZeroDivisionError self.assertTrue('raise KeyError from e' in blocks[0]) self.assertTrue('1/0' not in blocks[0]) @@ -320,7 +320,7 @@ class PyExcReportingTests(BaseExceptionReportingTests, unittest.TestCase): traceback.format_exception(type(e), e, e.__traceback__)) with captured_output("stderr") as sio: traceback.print_exception(type(e), e, e.__traceback__) - self.assertEquals(sio.getvalue(), s) + self.assertEqual(sio.getvalue(), s) return s diff --git a/Lib/test/test_unicode.py b/Lib/test/test_unicode.py index 36a25c3..4793707 100644 --- a/Lib/test/test_unicode.py +++ b/Lib/test/test_unicode.py @@ -68,7 +68,7 @@ class UnicodeTest( self.assertRaises(SyntaxError, eval, '\'\\Uffffffff\'') self.assertRaises(SyntaxError, eval, '\'\\U%08x\'' % 0x110000) # raw strings should not have unicode escapes - self.assertNotEquals(r"\u0020", " ") + self.assertNotEqual(r"\u0020", " ") def test_ascii(self): if not sys.platform.startswith('java'): @@ -1379,8 +1379,8 @@ class UnicodeTest( def __str__(self): return '__str__ overridden' s = S('xxx') - self.assertEquals("%s" % s, '__str__ overridden') - self.assertEquals("{}".format(s), '__str__ overridden') + self.assertEqual("%s" % s, '__str__ overridden') + self.assertEqual("{}".format(s), '__str__ overridden') def test_main(): diff --git a/Lib/test/test_unicodedata.py b/Lib/test/test_unicodedata.py index 43ac879..f8df2b6 100644 --- a/Lib/test/test_unicodedata.py +++ b/Lib/test/test_unicodedata.py @@ -253,7 +253,7 @@ class UnicodeMiscTest(UnicodeDatabaseTest): self.assertTrue(count >= 10) # should have tested at least the ASCII digits def test_bug_1704793(self): - self.assertEquals(self.db.lookup("GOTHIC LETTER FAIHU"), '\U00010346') + self.assertEqual(self.db.lookup("GOTHIC LETTER FAIHU"), '\U00010346') def test_ucd_510(self): import unicodedata diff --git a/Lib/test/test_unittest.py b/Lib/test/test_unittest.py index d59bf8a..ae91a87 100644 --- a/Lib/test/test_unittest.py +++ b/Lib/test/test_unittest.py @@ -2926,7 +2926,7 @@ class Test_Assertions(TestCase): try: self.assertRaises(KeyError, lambda: None) except self.failureException as e: - self.assert_("KeyError not raised" in str(e), str(e)) + self.assertIn("KeyError not raised", str(e)) else: self.fail("assertRaises() didn't fail") try: @@ -2943,7 +2943,7 @@ class Test_Assertions(TestCase): with self.assertRaises(KeyError): pass except self.failureException as e: - self.assert_("KeyError not raised" in str(e), str(e)) + self.assertIn("KeyError not raised", str(e)) else: self.fail("assertRaises() didn't fail") try: @@ -2982,11 +2982,11 @@ class TestLongMessage(TestCase): self.assertFalse(TestCase.longMessage) def test_formatMsg(self): - self.assertEquals(self.testableFalse._formatMessage(None, "foo"), "foo") - self.assertEquals(self.testableFalse._formatMessage("foo", "bar"), "foo") + self.assertEqual(self.testableFalse._formatMessage(None, "foo"), "foo") + self.assertEqual(self.testableFalse._formatMessage("foo", "bar"), "foo") - self.assertEquals(self.testableTrue._formatMessage(None, "foo"), "foo") - self.assertEquals(self.testableTrue._formatMessage("foo", "bar"), "bar : foo") + self.assertEqual(self.testableTrue._formatMessage(None, "foo"), "foo") + self.assertEqual(self.testableTrue._formatMessage("foo", "bar"), "bar : foo") def assertMessages(self, methodName, args, errors): def getMethod(i): diff --git a/Lib/test/test_warnings.py b/Lib/test/test_warnings.py index 33c4e65..2b41ba1 100644 --- a/Lib/test/test_warnings.py +++ b/Lib/test/test_warnings.py @@ -81,7 +81,7 @@ class FilterTests(object): self.module.resetwarnings() self.module.filterwarnings("ignore", category=UserWarning) self.module.warn("FilterTests.test_ignore", UserWarning) - self.assertEquals(len(w), 0) + self.assertEqual(len(w), 0) def test_always(self): with original_warnings.catch_warnings(record=True, @@ -103,10 +103,10 @@ class FilterTests(object): for x in range(2): self.module.warn(message, UserWarning) if x == 0: - self.assertEquals(w[-1].message, message) + self.assertEqual(w[-1].message, message) del w[:] elif x == 1: - self.assertEquals(len(w), 0) + self.assertEqual(len(w), 0) else: raise ValueError("loop variant unhandled") @@ -117,10 +117,10 @@ class FilterTests(object): self.module.filterwarnings("module", category=UserWarning) message = UserWarning("FilterTests.test_module") self.module.warn(message, UserWarning) - self.assertEquals(w[-1].message, message) + self.assertEqual(w[-1].message, message) del w[:] self.module.warn(message, UserWarning) - self.assertEquals(len(w), 0) + self.assertEqual(len(w), 0) def test_once(self): with original_warnings.catch_warnings(record=True, @@ -130,14 +130,14 @@ class FilterTests(object): message = UserWarning("FilterTests.test_once") self.module.warn_explicit(message, UserWarning, "test_warnings.py", 42) - self.assertEquals(w[-1].message, message) + self.assertEqual(w[-1].message, message) del w[:] self.module.warn_explicit(message, UserWarning, "test_warnings.py", 13) - self.assertEquals(len(w), 0) + self.assertEqual(len(w), 0) self.module.warn_explicit(message, UserWarning, "test_warnings2.py", 42) - self.assertEquals(len(w), 0) + self.assertEqual(len(w), 0) def test_inheritance(self): with original_warnings.catch_warnings(module=self.module) as w: @@ -158,7 +158,7 @@ class FilterTests(object): self.module.warn("FilterTests.test_ordering", UserWarning) except UserWarning: self.fail("order handling for actions failed") - self.assertEquals(len(w), 0) + self.assertEqual(len(w), 0) def test_filterwarnings(self): # Test filterwarnings(). @@ -218,7 +218,7 @@ class WarnTests(unittest.TestCase): self.module.warn(ob) # Don't directly compare objects since # ``Warning() != Warning()``. - self.assertEquals(str(w[-1].message), str(UserWarning(ob))) + self.assertEqual(str(w[-1].message), str(UserWarning(ob))) def test_filename(self): with warnings_state(self.module): @@ -449,7 +449,7 @@ class _WarningsTests(BaseTest): self.assertEqual(w[-1].message, message) del w[:] self.module.warn_explicit(message, UserWarning, "file", 42) - self.assertEquals(len(w), 0) + self.assertEqual(len(w), 0) # Test the resetting of onceregistry. self.module.onceregistry = {} __warningregistry__ = {} @@ -460,7 +460,7 @@ class _WarningsTests(BaseTest): del self.module.onceregistry __warningregistry__ = {} self.module.warn_explicit(message, UserWarning, "file", 42) - self.assertEquals(len(w), 0) + self.assertEqual(len(w), 0) finally: self.module.onceregistry = original_registry diff --git a/Lib/test/test_winreg.py b/Lib/test/test_winreg.py index 37ec2bc..f898bf7 100644 --- a/Lib/test/test_winreg.py +++ b/Lib/test/test_winreg.py @@ -64,12 +64,12 @@ class WinregTests(unittest.TestCase): # Check we wrote as many items as we thought. nkeys, nvalues, since_mod = QueryInfoKey(key) - self.assertEquals(nkeys, 1, "Not the correct number of sub keys") - self.assertEquals(nvalues, 1, "Not the correct number of values") + self.assertEqual(nkeys, 1, "Not the correct number of sub keys") + self.assertEqual(nvalues, 1, "Not the correct number of values") nkeys, nvalues, since_mod = QueryInfoKey(sub_key) - self.assertEquals(nkeys, 0, "Not the correct number of sub keys") - self.assertEquals(nvalues, len(test_data), - "Not the correct number of values") + self.assertEqual(nkeys, 0, "Not the correct number of sub keys") + self.assertEqual(nvalues, len(test_data), + "Not the correct number of values") # Close this key this way... # (but before we do, copy the key as an integer - this allows # us to test that the key really gets closed). @@ -94,8 +94,8 @@ class WinregTests(unittest.TestCase): def ReadTestData(self, root_key, subkeystr="sub_key"): # Check we can get default value for this key. val = QueryValue(root_key, test_key_name) - self.assertEquals(val, "Default value", - "Registry didn't give back the correct value") + self.assertEqual(val, "Default value", + "Registry didn't give back the correct value") key = OpenKey(root_key, test_key_name) # Read the sub-keys @@ -107,22 +107,22 @@ class WinregTests(unittest.TestCase): data = EnumValue(sub_key, index) except EnvironmentError: break - self.assertEquals(data in test_data, True, - "Didn't read back the correct test data") + self.assertEqual(data in test_data, True, + "Didn't read back the correct test data") index = index + 1 - self.assertEquals(index, len(test_data), - "Didn't read the correct number of items") + self.assertEqual(index, len(test_data), + "Didn't read the correct number of items") # Check I can directly access each item for value_name, value_data, value_type in test_data: read_val, read_typ = QueryValueEx(sub_key, value_name) - self.assertEquals(read_val, value_data, - "Could not directly read the value") - self.assertEquals(read_typ, value_type, - "Could not directly read the value") + self.assertEqual(read_val, value_data, + "Could not directly read the value") + self.assertEqual(read_typ, value_type, + "Could not directly read the value") sub_key.Close() # Enumerate our main key. read_val = EnumKey(key, 0) - self.assertEquals(read_val, subkeystr, "Read subkey value wrong") + self.assertEqual(read_val, subkeystr, "Read subkey value wrong") try: EnumKey(key, 1) self.fail("Was able to get a second key when I only have one!") @@ -141,8 +141,8 @@ class WinregTests(unittest.TestCase): DeleteValue(sub_key, value_name) nkeys, nvalues, since_mod = QueryInfoKey(sub_key) - self.assertEquals(nkeys, 0, "subkey not empty before delete") - self.assertEquals(nvalues, 0, "subkey not empty before delete") + self.assertEqual(nkeys, 0, "subkey not empty before delete") + self.assertEqual(nvalues, 0, "subkey not empty before delete") sub_key.Close() DeleteKey(key, subkeystr) diff --git a/Lib/test/test_with.py b/Lib/test/test_with.py index ae2fa4d..66ff3b2 100644 --- a/Lib/test/test_with.py +++ b/Lib/test/test_with.py @@ -726,10 +726,10 @@ class NestedWith(unittest.TestCase): def testEnterReturnsTuple(self): with self.Dummy(value=(1,2)) as (a1, a2), \ self.Dummy(value=(10, 20)) as (b1, b2): - self.assertEquals(1, a1) - self.assertEquals(2, a2) - self.assertEquals(10, b1) - self.assertEquals(20, b2) + self.assertEqual(1, a1) + self.assertEqual(2, a2) + self.assertEqual(10, b1) + self.assertEqual(20, b2) def test_main(): run_unittest(FailureTestCase, NonexceptionalTestCase, diff --git a/Lib/test/test_xmlrpc.py b/Lib/test/test_xmlrpc.py index c864940..9833f26 100644 --- a/Lib/test/test_xmlrpc.py +++ b/Lib/test/test_xmlrpc.py @@ -33,7 +33,7 @@ class XMLRPCTestCase(unittest.TestCase): def test_dump_load(self): dump = xmlrpclib.dumps((alist,)) load = xmlrpclib.loads(dump) - self.assertEquals(alist, load[0][0]) + self.assertEqual(alist, load[0][0]) def test_dump_bare_datetime(self): # This checks that an unwrapped datetime.date object can be handled @@ -43,22 +43,22 @@ class XMLRPCTestCase(unittest.TestCase): dt = datetime.datetime(2005, 2, 10, 11, 41, 23) s = xmlrpclib.dumps((dt,)) (newdt,), m = xmlrpclib.loads(s, use_datetime=1) - self.assertEquals(newdt, dt) - self.assertEquals(m, None) + self.assertEqual(newdt, dt) + self.assertEqual(m, None) (newdt,), m = xmlrpclib.loads(s, use_datetime=0) - self.assertEquals(newdt, xmlrpclib.DateTime('20050210T11:41:23')) + self.assertEqual(newdt, xmlrpclib.DateTime('20050210T11:41:23')) def test_datetime_before_1900(self): # same as before but with a date before 1900 dt = datetime.datetime(1, 2, 10, 11, 41, 23) s = xmlrpclib.dumps((dt,)) (newdt,), m = xmlrpclib.loads(s, use_datetime=1) - self.assertEquals(newdt, dt) - self.assertEquals(m, None) + self.assertEqual(newdt, dt) + self.assertEqual(m, None) (newdt,), m = xmlrpclib.loads(s, use_datetime=0) - self.assertEquals(newdt, xmlrpclib.DateTime('00010210T11:41:23')) + self.assertEqual(newdt, xmlrpclib.DateTime('00010210T11:41:23')) def test_cmp_datetime_DateTime(self): now = datetime.datetime.now() @@ -86,7 +86,7 @@ class XMLRPCTestCase(unittest.TestCase): t.x = 100 t.y = "Hello" ((t2,), dummy) = xmlrpclib.loads(xmlrpclib.dumps((t,))) - self.assertEquals(t2, t.__dict__) + self.assertEqual(t2, t.__dict__) def test_dump_big_long(self): self.assertRaises(OverflowError, xmlrpclib.dumps, (2**99,)) @@ -132,14 +132,14 @@ class XMLRPCTestCase(unittest.TestCase): value = alist + [None] arg1 = (alist + [None],) strg = xmlrpclib.dumps(arg1, allow_none=True) - self.assertEquals(value, + self.assertEqual(value, xmlrpclib.loads(strg)[0][0]) self.assertRaises(TypeError, xmlrpclib.dumps, (arg1,)) def test_get_host_info(self): # see bug #3613, this raised a TypeError transp = xmlrpc.client.Transport() - self.assertEquals(transp.get_host_info("user@host.tld"), + self.assertEqual(transp.get_host_info("user@host.tld"), ('host.tld', [('Authorization', 'Basic dXNlcg==')], {})) @@ -173,8 +173,8 @@ class FaultTestCase(unittest.TestCase): f = xmlrpclib.Fault(42, 'Test Fault') s = xmlrpclib.dumps((f,)) (newf,), m = xmlrpclib.loads(s) - self.assertEquals(newf, {'faultCode': 42, 'faultString': 'Test Fault'}) - self.assertEquals(m, None) + self.assertEqual(newf, {'faultCode': 42, 'faultString': 'Test Fault'}) + self.assertEqual(m, None) s = xmlrpclib.Marshaller().dumps(f) self.assertRaises(xmlrpclib.Fault, xmlrpclib.loads, s) @@ -648,7 +648,7 @@ class CGIHandlerTestCase(unittest.TestCase): content = handle[handle.find("<?xml"):] - self.assertEquals( + self.assertEqual( int(re.search('Content-Length: (\d+)', handle).group(1)), len(content)) diff --git a/Lib/test/test_zipfile.py b/Lib/test/test_zipfile.py index 0e67dbd..e32d2d0 100644 --- a/Lib/test/test_zipfile.py +++ b/Lib/test/test_zipfile.py @@ -55,20 +55,20 @@ class TestsWithSourceFile(unittest.TestCase): directory = fp.getvalue() lines = directory.splitlines() - self.assertEquals(len(lines), 4) # Number of files + header + self.assertEqual(len(lines), 4) # Number of files + header self.assertTrue('File Name' in lines[0]) self.assertTrue('Modified' in lines[0]) self.assertTrue('Size' in lines[0]) fn, date, time, size = lines[1].split() - self.assertEquals(fn, 'another.name') + self.assertEqual(fn, 'another.name') # XXX: timestamp is not tested - self.assertEquals(size, str(len(self.data))) + self.assertEqual(size, str(len(self.data))) # Check the namelist names = zipfp.namelist() - self.assertEquals(len(names), 3) + self.assertEqual(len(names), 3) self.assertTrue(TESTFN in names) self.assertTrue("another.name" in names) self.assertTrue("strfile" in names) @@ -76,18 +76,18 @@ class TestsWithSourceFile(unittest.TestCase): # Check infolist infos = zipfp.infolist() names = [ i.filename for i in infos ] - self.assertEquals(len(names), 3) + self.assertEqual(len(names), 3) self.assertTrue(TESTFN in names) self.assertTrue("another.name" in names) self.assertTrue("strfile" in names) for i in infos: - self.assertEquals(i.file_size, len(self.data)) + self.assertEqual(i.file_size, len(self.data)) # check getinfo for nm in (TESTFN, "another.name", "strfile"): info = zipfp.getinfo(nm) - self.assertEquals(info.filename, nm) - self.assertEquals(info.file_size, len(self.data)) + self.assertEqual(info.filename, nm) + self.assertEqual(info.file_size, len(self.data)) # Check that testzip doesn't raise an exception zipfp.testzip() @@ -445,20 +445,20 @@ class TestZip64InSmallFiles(unittest.TestCase): directory = fp.getvalue() lines = directory.splitlines() - self.assertEquals(len(lines), 4) # Number of files + header + self.assertEqual(len(lines), 4) # Number of files + header self.assertTrue('File Name' in lines[0]) self.assertTrue('Modified' in lines[0]) self.assertTrue('Size' in lines[0]) fn, date, time, size = lines[1].split() - self.assertEquals(fn, 'another.name') + self.assertEqual(fn, 'another.name') # XXX: timestamp is not tested - self.assertEquals(size, str(len(self.data))) + self.assertEqual(size, str(len(self.data))) # Check the namelist names = zipfp.namelist() - self.assertEquals(len(names), 3) + self.assertEqual(len(names), 3) self.assertTrue(TESTFN in names) self.assertTrue("another.name" in names) self.assertTrue("strfile" in names) @@ -466,18 +466,18 @@ class TestZip64InSmallFiles(unittest.TestCase): # Check infolist infos = zipfp.infolist() names = [ i.filename for i in infos ] - self.assertEquals(len(names), 3) + self.assertEqual(len(names), 3) self.assertTrue(TESTFN in names) self.assertTrue("another.name" in names) self.assertTrue("strfile" in names) for i in infos: - self.assertEquals(i.file_size, len(self.data)) + self.assertEqual(i.file_size, len(self.data)) # check getinfo for nm in (TESTFN, "another.name", "strfile"): info = zipfp.getinfo(nm) - self.assertEquals(info.filename, nm) - self.assertEquals(info.file_size, len(self.data)) + self.assertEqual(info.filename, nm) + self.assertEqual(info.file_size, len(self.data)) # Check that testzip doesn't raise an exception zipfp.testzip() @@ -962,9 +962,9 @@ class DecryptionTests(unittest.TestCase): def testGoodPassword(self): self.zip.setpassword(b"python") - self.assertEquals(self.zip.read("test.txt"), self.plain) + self.assertEqual(self.zip.read("test.txt"), self.plain) self.zip2.setpassword(b"12345") - self.assertEquals(self.zip2.read("zero"), self.plain2) + self.assertEqual(self.zip2.read("zero"), self.plain2) class TestsWithRandomBinaryFiles(unittest.TestCase): diff --git a/Lib/test/test_zipimport.py b/Lib/test/test_zipimport.py index 5d163c7..ebf6ad4 100644 --- a/Lib/test/test_zipimport.py +++ b/Lib/test/test_zipimport.py @@ -96,8 +96,8 @@ class UncompressedZipImportTestCase(ImportHooksBaseTestCase): if expected_ext: file = mod.get_file() - self.assertEquals(file, os.path.join(TEMP_ZIP, - *modules) + expected_ext) + self.assertEqual(file, os.path.join(TEMP_ZIP, + *modules) + expected_ext) finally: z.close() os.remove(TEMP_ZIP) @@ -209,31 +209,31 @@ class UncompressedZipImportTestCase(ImportHooksBaseTestCase): z.close() zi = zipimport.zipimporter(TEMP_ZIP) - self.assertEquals(zi.archive, TEMP_ZIP) - self.assertEquals(zi.is_package(TESTPACK), True) + self.assertEqual(zi.archive, TEMP_ZIP) + self.assertEqual(zi.is_package(TESTPACK), True) mod = zi.load_module(TESTPACK) - self.assertEquals(zi.get_filename(TESTPACK), mod.__file__) + self.assertEqual(zi.get_filename(TESTPACK), mod.__file__) - self.assertEquals(zi.is_package(packdir + '__init__'), False) - self.assertEquals(zi.is_package(packdir + TESTPACK2), True) - self.assertEquals(zi.is_package(packdir2 + TESTMOD), False) + self.assertEqual(zi.is_package(packdir + '__init__'), False) + self.assertEqual(zi.is_package(packdir + TESTPACK2), True) + self.assertEqual(zi.is_package(packdir2 + TESTMOD), False) mod_path = packdir2 + TESTMOD mod_name = module_path_to_dotted_name(mod_path) pkg = __import__(mod_name) mod = sys.modules[mod_name] - self.assertEquals(zi.get_source(TESTPACK), None) - self.assertEquals(zi.get_source(mod_path), None) - self.assertEquals(zi.get_filename(mod_path), mod.__file__) + self.assertEqual(zi.get_source(TESTPACK), None) + self.assertEqual(zi.get_source(mod_path), None) + self.assertEqual(zi.get_filename(mod_path), mod.__file__) # To pass in the module name instead of the path, we must use the right importer loader = mod.__loader__ - self.assertEquals(loader.get_source(mod_name), None) - self.assertEquals(loader.get_filename(mod_name), mod.__file__) + self.assertEqual(loader.get_source(mod_name), None) + self.assertEqual(loader.get_filename(mod_name), mod.__file__) # test prefix and archivepath members zi2 = zipimport.zipimporter(TEMP_ZIP + os.sep + TESTPACK) - self.assertEquals(zi2.archive, TEMP_ZIP) - self.assertEquals(zi2.prefix, TESTPACK + os.sep) + self.assertEqual(zi2.archive, TEMP_ZIP) + self.assertEqual(zi2.prefix, TESTPACK + os.sep) finally: z.close() os.remove(TEMP_ZIP) @@ -253,26 +253,26 @@ class UncompressedZipImportTestCase(ImportHooksBaseTestCase): z.close() zi = zipimport.zipimporter(TEMP_ZIP + os.sep + packdir) - self.assertEquals(zi.archive, TEMP_ZIP) - self.assertEquals(zi.prefix, packdir) - self.assertEquals(zi.is_package(TESTPACK2), True) + self.assertEqual(zi.archive, TEMP_ZIP) + self.assertEqual(zi.prefix, packdir) + self.assertEqual(zi.is_package(TESTPACK2), True) mod = zi.load_module(TESTPACK2) - self.assertEquals(zi.get_filename(TESTPACK2), mod.__file__) + self.assertEqual(zi.get_filename(TESTPACK2), mod.__file__) - self.assertEquals(zi.is_package(TESTPACK2 + os.sep + '__init__'), False) - self.assertEquals(zi.is_package(TESTPACK2 + os.sep + TESTMOD), False) + self.assertEqual(zi.is_package(TESTPACK2 + os.sep + '__init__'), False) + self.assertEqual(zi.is_package(TESTPACK2 + os.sep + TESTMOD), False) mod_path = TESTPACK2 + os.sep + TESTMOD mod_name = module_path_to_dotted_name(mod_path) pkg = __import__(mod_name) mod = sys.modules[mod_name] - self.assertEquals(zi.get_source(TESTPACK2), None) - self.assertEquals(zi.get_source(mod_path), None) - self.assertEquals(zi.get_filename(mod_path), mod.__file__) + self.assertEqual(zi.get_source(TESTPACK2), None) + self.assertEqual(zi.get_source(mod_path), None) + self.assertEqual(zi.get_filename(mod_path), mod.__file__) # To pass in the module name instead of the path, we must use the right importer loader = mod.__loader__ - self.assertEquals(loader.get_source(mod_name), None) - self.assertEquals(loader.get_filename(mod_name), mod.__file__) + self.assertEqual(loader.get_source(mod_name), None) + self.assertEqual(loader.get_filename(mod_name), mod.__file__) finally: z.close() os.remove(TEMP_ZIP) @@ -286,7 +286,7 @@ class UncompressedZipImportTestCase(ImportHooksBaseTestCase): z.writestr(name, data) z.close() zi = zipimport.zipimporter(TEMP_ZIP) - self.assertEquals(data, zi.get_data(name)) + self.assertEqual(data, zi.get_data(name)) self.assertTrue('zipimporter object' in repr(zi)) finally: z.close() diff --git a/Lib/unittest.py b/Lib/unittest.py index ea9f5f6..9f5cea5e 100644 --- a/Lib/unittest.py +++ b/Lib/unittest.py @@ -881,8 +881,8 @@ class TestCase(object): self.fail(self._formatMessage(msg, standardMsg)) def assertDictEqual(self, d1, d2, msg=None): - self.assert_(isinstance(d1, dict), 'First argument is not a dictionary') - self.assert_(isinstance(d2, dict), 'Second argument is not a dictionary') + self.assertTrue(isinstance(d1, dict), 'First argument is not a dictionary') + self.assertTrue(isinstance(d2, dict), 'Second argument is not a dictionary') if d1 != d2: standardMsg = ('\n' + '\n'.join(difflib.ndiff( @@ -949,9 +949,9 @@ class TestCase(object): def assertMultiLineEqual(self, first, second, msg=None): """Assert that two multi-line strings are equal.""" - self.assert_(isinstance(first, str), ( + self.assertTrue(isinstance(first, str), ( 'First argument is not a string')) - self.assert_(isinstance(second, str), ( + self.assertTrue(isinstance(second, str), ( 'Second argument is not a string')) if first != second: diff --git a/Misc/NEWS b/Misc/NEWS index efa0018..c64a99b 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -33,6 +33,11 @@ Build - Stop packaging versioncheck tool (already done for rc1). +Tests +----- + +- Issue #9424: Replace deprecated assert* methods in the Python test suite. + What's New in Python 3.1.3 release candidate 1? =============================================== @@ -184,7 +189,7 @@ Library - Issue #10126: Fix distutils' test_build when Python was built with --enable-shared. - + - Fix typo in one sdist option (medata-check). - Issue #9199: Fix incorrect use of distutils.cmd.Command.announce. -- cgit v0.12 -- cgit v0.12 From 44c1db05fb2d0b753d18d13a415fa703aa7c0795 Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Sun, 21 Nov 2010 23:48:14 +0000 Subject: Merged revisions 86651 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86651 | brian.curtin | 2010-11-21 17:45:10 -0600 (Sun, 21 Nov 2010) | 5 lines Fix #6378. Start IDLE using the proper version of Python based on the directory tree that idle.bat resides in. Works with any/all versions of Python installed concurrently. ........ --- Lib/idlelib/idle.bat | 5 +++-- Misc/NEWS | 3 +++ 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/Lib/idlelib/idle.bat b/Lib/idlelib/idle.bat index c1b5fd2..4e67868 100755 --- a/Lib/idlelib/idle.bat +++ b/Lib/idlelib/idle.bat @@ -1,3 +1,4 @@ @echo off -rem Working IDLE bat for Windows - uses start instead of absolute pathname -start idle.pyw %1 %2 %3 %4 %5 %6 %7 %8 %9 +rem Start IDLE using the appropriate Python interpreter +set CURRDIR=%~dp0 +start %CURRDIR%..\..\pythonw.exe %CURRDIR%idle.pyw %1 %2 %3 %4 %5 %6 %7 %8 %9 diff --git a/Misc/NEWS b/Misc/NEWS index c64a99b..8f95814 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -16,6 +16,9 @@ Core and Builtins Library ------- +- Issue #6378: idle.bat now runs with the appropriate Python version rather than + the system default. Patch by Sridhar Ratnakumar. + - Issue #10407: Fix two NameErrors in distutils. - Issue #10198: fix duplicate header written to wave files when writeframes() -- cgit v0.12 From b3d5531683f3c621cd521cf7bde3e96cbb8350a6 Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Mon, 22 Nov 2010 00:02:28 +0000 Subject: Merged revisions 86655 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86655 | brian.curtin | 2010-11-21 18:01:01 -0600 (Sun, 21 Nov 2010) | 2 lines Quote the paths in the event that they contain spaces. ........ --- Lib/idlelib/idle.bat | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/idlelib/idle.bat b/Lib/idlelib/idle.bat index 4e67868..cc653dc 100755 --- a/Lib/idlelib/idle.bat +++ b/Lib/idlelib/idle.bat @@ -1,4 +1,4 @@ @echo off rem Start IDLE using the appropriate Python interpreter set CURRDIR=%~dp0 -start %CURRDIR%..\..\pythonw.exe %CURRDIR%idle.pyw %1 %2 %3 %4 %5 %6 %7 %8 %9 +start "%CURRDIR%..\..\pythonw.exe" "%CURRDIR%idle.pyw" %1 %2 %3 %4 %5 %6 %7 %8 %9 -- cgit v0.12 From 6213cabfe61b601dc39fc8ee8e2ac6b6a1a20c87 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Mon, 22 Nov 2010 01:00:52 +0000 Subject: Synchronize maintainers.rst --- Misc/maintainers.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Misc/maintainers.rst b/Misc/maintainers.rst index 5d080d0..e2fb89b 100644 --- a/Misc/maintainers.rst +++ b/Misc/maintainers.rst @@ -75,7 +75,7 @@ codeop collections rhettinger, stutzbach colorsys compileall -configparser +configparser lukasz.langa contextlib copy alexandre.vassalotti copyreg alexandre.vassalotti @@ -83,7 +83,7 @@ cProfile crypt csv ctypes theller -curses akuchling +curses datetime alexander.belopolsky dbm decimal facundobatista, rhettinger, mark.dickinson @@ -132,7 +132,7 @@ linecache locale loewis, lemburg logging vinay.sajip macpath -mailbox akuchling +mailbox mailcap marshal math mark.dickinson, rhettinger, stutzbach -- cgit v0.12 -- cgit v0.12 From f213d2317cc167263bb8599e599bddc5537fed1a Mon Sep 17 00:00:00 2001 From: Brian Curtin <brian.curtin@gmail.com> Date: Mon, 22 Nov 2010 02:04:33 +0000 Subject: Backport the distutils part of r83399 to fix #7645. --- Misc/NEWS | 2 ++ Tools/msi/msi.py | 2 ++ 2 files changed, 4 insertions(+) diff --git a/Misc/NEWS b/Misc/NEWS index 8f95814..53b18d6 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -32,6 +32,8 @@ Library Build ----- +- Backport r83399 to allow test_distutils to pass on installed versions. + - Issue #1303434: Generate ZIP file containing all PDBs (already done for rc1). - Stop packaging versioncheck tool (already done for rc1). diff --git a/Tools/msi/msi.py b/Tools/msi/msi.py index ae3b018..1a87a40 100644 --- a/Tools/msi/msi.py +++ b/Tools/msi/msi.py @@ -1019,6 +1019,8 @@ def add_files(db): lib.glob("*.pem") lib.glob("*.pck") lib.add_file("zipdir.zip") + if dir=='tests' and parent.physical=='distutils': + lib.add_file("Setup.sample") if dir=='decimaltestdata': lib.glob("*.decTest") if dir=='output': -- cgit v0.12 From da825ab2ddf7d8c7a4c6672c75a2ea907af8dfe9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org> Date: Mon, 22 Nov 2010 03:18:24 +0000 Subject: Merged revisions 86670 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86670 | eric.araujo | 2010-11-22 04:09:19 +0100 (lun., 22 nov. 2010) | 5 lines Remove unnecessary `object` base class in docs (#10366). Also add a note about inheritance from `object` being default. ........ --- Doc/includes/mp_newtype.py | 2 +- Doc/includes/sqlite3/adapter_point_1.py | 2 +- Doc/includes/sqlite3/adapter_point_2.py | 2 +- Doc/includes/sqlite3/converter_point.py | 2 +- Doc/library/ctypes.rst | 2 +- Doc/library/functions.rst | 10 +++++----- Doc/library/itertools.rst | 2 +- Doc/library/multiprocessing.rst | 2 +- Doc/library/sqlite3.rst | 2 +- Doc/reference/compound_stmts.rst | 11 ++++++++++- Doc/reference/datamodel.rst | 2 +- 11 files changed, 24 insertions(+), 15 deletions(-) diff --git a/Doc/includes/mp_newtype.py b/Doc/includes/mp_newtype.py index d1a55a6..7291743 100644 --- a/Doc/includes/mp_newtype.py +++ b/Doc/includes/mp_newtype.py @@ -12,7 +12,7 @@ import operator ## -class Foo(object): +class Foo: def f(self): print('you called Foo.f()') def g(self): diff --git a/Doc/includes/sqlite3/adapter_point_1.py b/Doc/includes/sqlite3/adapter_point_1.py index 1343acd..6b1af84 100644 --- a/Doc/includes/sqlite3/adapter_point_1.py +++ b/Doc/includes/sqlite3/adapter_point_1.py @@ -1,6 +1,6 @@ import sqlite3 -class Point(object): +class Point: def __init__(self, x, y): self.x, self.y = x, y diff --git a/Doc/includes/sqlite3/adapter_point_2.py b/Doc/includes/sqlite3/adapter_point_2.py index 1e1719a..d670700 100644 --- a/Doc/includes/sqlite3/adapter_point_2.py +++ b/Doc/includes/sqlite3/adapter_point_2.py @@ -1,6 +1,6 @@ import sqlite3 -class Point(object): +class Point: def __init__(self, x, y): self.x, self.y = x, y diff --git a/Doc/includes/sqlite3/converter_point.py b/Doc/includes/sqlite3/converter_point.py index d0707ab..a8861bc 100644 --- a/Doc/includes/sqlite3/converter_point.py +++ b/Doc/includes/sqlite3/converter_point.py @@ -1,6 +1,6 @@ import sqlite3 -class Point(object): +class Point: def __init__(self, x, y): self.x, self.y = x, y diff --git a/Doc/library/ctypes.rst b/Doc/library/ctypes.rst index 652a2f4..c822e7d 100644 --- a/Doc/library/ctypes.rst +++ b/Doc/library/ctypes.rst @@ -369,7 +369,7 @@ your own classes be used as function arguments. :mod:`ctypes` looks for an :attr:`_as_parameter_` attribute and uses this as the function argument. Of course, it must be one of integer, string, or bytes:: - >>> class Bottles(object): + >>> class Bottles: ... def __init__(self, number): ... self._as_parameter_ = number ... diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index 764fd8f..af005b3 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -256,7 +256,7 @@ are always available. They are listed here in alphabetical order. ['Struct', '__builtins__', '__doc__', '__file__', '__name__', '__package__', '_clearcache', 'calcsize', 'error', 'pack', 'pack_into', 'unpack', 'unpack_from'] - >>> class Foo(object): + >>> class Foo: ... def __dir__(self): ... return ["kan", "ga", "roo"] ... @@ -864,7 +864,7 @@ are always available. They are listed here in alphabetical order. function for setting, and *fdel* a function for del'ing, an attribute. Typical use is to define a managed attribute ``x``:: - class C(object): + class C: def __init__(self): self._x = None @@ -883,7 +883,7 @@ are always available. They are listed here in alphabetical order. property will copy *fget*'s docstring (if it exists). This makes it possible to create read-only properties easily using :func:`property` as a :term:`decorator`:: - class Parrot(object): + class Parrot: def __init__(self): self._voltage = 100000 @@ -900,7 +900,7 @@ are always available. They are listed here in alphabetical order. corresponding accessor function set to the decorated function. This is best explained with an example:: - class C(object): + class C: def __init__(self): self._x = None @@ -1200,7 +1200,7 @@ are always available. They are listed here in alphabetical order. attribute. For example, the following two statements create identical :class:`type` objects: - >>> class X(object): + >>> class X: ... a = 1 ... >>> X = type('X', (object,), dict(a=1)) diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst index 9b2aa40..b4854c6 100644 --- a/Doc/library/itertools.rst +++ b/Doc/library/itertools.rst @@ -323,7 +323,7 @@ loops that truncate the stream. :func:`groupby` is equivalent to:: - class groupby(object): + class groupby: # [k for k, g in groupby('AAAABBBCCDAABBB')] --> A B C D A B # [list(g) for k, g in groupby('AAAABBBCCD')] --> AAAA BBB CC D def __init__(self, iterable, key=None): diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst index a3fd970..9fa2d81 100644 --- a/Doc/library/multiprocessing.rst +++ b/Doc/library/multiprocessing.rst @@ -1318,7 +1318,7 @@ callables with the manager class. For example:: from multiprocessing.managers import BaseManager - class MathsClass(object): + class MathsClass: def add(self, x, y): return x + y def mul(self, x, y): diff --git a/Doc/library/sqlite3.rst b/Doc/library/sqlite3.rst index ae15786..b76f6eb 100644 --- a/Doc/library/sqlite3.rst +++ b/Doc/library/sqlite3.rst @@ -682,7 +682,7 @@ Letting your object adapt itself This is a good approach if you write the class yourself. Let's suppose you have a class like this:: - class Point(object): + class Point: def __init__(self, x, y): self.x, self.y = x, y diff --git a/Doc/reference/compound_stmts.rst b/Doc/reference/compound_stmts.rst index 5582cf6..f5d919a 100644 --- a/Doc/reference/compound_stmts.rst +++ b/Doc/reference/compound_stmts.rst @@ -560,7 +560,16 @@ A class definition defines a class object (see section :ref:`types`): A class definition is an executable statement. The inheritance list usually gives a list of base classes (see :ref:`metaclasses` for more advanced uses), so each item in the list should evaluate to a class object which allows -subclassing. +subclassing. Classes without an inheritance list inherit, by default, from the +base class :class:`object`; hence, :: + + class Foo: + pass + +is equivalent to :: + + class Foo(object): + pass The class's suite is then executed in a new execution frame (see :ref:`naming`), using a newly created local namespace and the original global namespace. diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst index 9643f2b..b33c1a1 100644 --- a/Doc/reference/datamodel.rst +++ b/Doc/reference/datamodel.rst @@ -1988,7 +1988,7 @@ to work correctly if defined on an object's type, not in the object's instance dictionary. That behaviour is the reason why the following code raises an exception:: - >>> class C(object): + >>> class C: ... pass ... >>> c = C() -- cgit v0.12 -- cgit v0.12 From d17ebdba4a4443a523c0344440d37d472ed82b5a Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Mon, 22 Nov 2010 04:53:57 +0000 Subject: Merged revisions 86676 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86676 | senthil.kumaran | 2010-11-22 12:48:26 +0800 (Mon, 22 Nov 2010) | 4 lines Fix Issue4493 - urllib2 adds '/' to the path component of url, when it does not starts with one. This behavior is exhibited by browser and other clients. ........ --- Lib/test/test_urllib2.py | 19 +++++++++++++++++++ Lib/urllib/parse.py | 7 ++++++- Lib/urllib/request.py | 2 +- Misc/NEWS | 3 +++ 4 files changed, 29 insertions(+), 2 deletions(-) diff --git a/Lib/test/test_urllib2.py b/Lib/test/test_urllib2.py index 38cf607..94bbc00 100644 --- a/Lib/test/test_urllib2.py +++ b/Lib/test/test_urllib2.py @@ -849,6 +849,25 @@ class HandlerTests(unittest.TestCase): p_ds_req = h.do_request_(ds_req) self.assertEqual(p_ds_req.unredirected_hdrs["Host"],"example.com") + def test_fixpath_in_weirdurls(self): + # Issue4493: urllib2 to supply '/' when to urls where path does not + # start with'/' + + h = urllib.request.AbstractHTTPHandler() + o = h.parent = MockOpener() + + weird_url = 'http://www.python.org?getspam' + req = Request(weird_url) + newreq = h.do_request_(req) + self.assertEqual(newreq.host,'www.python.org') + self.assertEqual(newreq.selector,'/?getspam') + + url_without_path = 'http://www.python.org' + req = Request(url_without_path) + newreq = h.do_request_(req) + self.assertEqual(newreq.host,'www.python.org') + self.assertEqual(newreq.selector,'') + def test_errors(self): h = urllib.request.HTTPErrorProcessor() diff --git a/Lib/urllib/parse.py b/Lib/urllib/parse.py index b437d6f..cfd47f9 100644 --- a/Lib/urllib/parse.py +++ b/Lib/urllib/parse.py @@ -688,7 +688,12 @@ def splithost(url): _hostprog = re.compile('^//([^/?]*)(.*)$') match = _hostprog.match(url) - if match: return match.group(1, 2) + if match: + host_port = match.group(1) + path = match.group(2) + if path and not path.startswith('/'): + path = '/' + path + return host_port, path return None, url _userprog = None diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index 5a67c0b..7edfa1b 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -105,7 +105,7 @@ from urllib.response import addinfourl, addclosehook # check for SSL try: import ssl -except: +except ImportError: _have_ssl = False else: _have_ssl = True diff --git a/Misc/NEWS b/Misc/NEWS index 53b18d6..77341a2 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -16,6 +16,9 @@ Core and Builtins Library ------- +- Issue #4493: urllib2 adds '/' in front of path components which does not + start with '/. Common behavior exhibited by browsers and other clients. + - Issue #6378: idle.bat now runs with the appropriate Python version rather than the system default. Patch by Sridhar Ratnakumar. -- cgit v0.12 From c8f7bdf326f81d9d08a3ab331997be656588909b Mon Sep 17 00:00:00 2001 From: Senthil Kumaran <orsenthil@gmail.com> Date: Mon, 22 Nov 2010 05:11:05 +0000 Subject: Merged revisions 86679 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86679 | senthil.kumaran | 2010-11-22 13:08:13 +0800 (Mon, 22 Nov 2010) | 3 lines Fix - s/urllib2/urllib.request/ ........ --- Misc/NEWS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Misc/NEWS b/Misc/NEWS index 77341a2..cb3a836 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -16,7 +16,7 @@ Core and Builtins Library ------- -- Issue #4493: urllib2 adds '/' in front of path components which does not +- Issue #4493: urllib.request adds '/' in front of path components which does not start with '/. Common behavior exhibited by browsers and other clients. - Issue #6378: idle.bat now runs with the appropriate Python version rather than -- cgit v0.12 -- cgit v0.12 From 362976539f919e9c9da361d74626a4ed2123c929 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= <martin@v.loewis.de> Date: Mon, 22 Nov 2010 10:52:58 +0000 Subject: Issue #10459: Update CJK character names to Unicode 5.1. --- Misc/NEWS | 2 ++ Modules/unicodedata.c | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/Misc/NEWS b/Misc/NEWS index cb3a836..a4e727a 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -16,6 +16,8 @@ Core and Builtins Library ------- +- Issue #10459: Update CJK character names to Unicode 5.1. + - Issue #4493: urllib.request adds '/' in front of path components which does not start with '/. Common behavior exhibited by browsers and other clients. diff --git a/Modules/unicodedata.c b/Modules/unicodedata.c index 0f726b8..5560dac 100644 --- a/Modules/unicodedata.c +++ b/Modules/unicodedata.c @@ -871,7 +871,7 @@ is_unified_ideograph(Py_UCS4 code) { return ( (0x3400 <= code && code <= 0x4DB5) || /* CJK Ideograph Extension A */ - (0x4E00 <= code && code <= 0x9FBB) || /* CJK Ideograph */ + (0x4E00 <= code && code <= 0x9FC3) || /* CJK Ideograph, Unicode 5.1 */ (0x20000 <= code && code <= 0x2A6D6));/* CJK Ideograph Extension B */ } -- cgit v0.12 -- cgit v0.12 From 72d5a9d192b83f8bcd08f1507fac93d5768317e8 Mon Sep 17 00:00:00 2001 From: Antoine Pitrou <solipsis@pitrou.net> Date: Mon, 22 Nov 2010 16:33:23 +0000 Subject: Merged revisions 86694 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86694 | antoine.pitrou | 2010-11-22 17:26:21 +0100 (lun., 22 nov. 2010) | 3 lines Fix test_multiprocessing when ctypes isn't available ........ --- Lib/test/test_multiprocessing.py | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/Lib/test/test_multiprocessing.py b/Lib/test/test_multiprocessing.py index 52f76ac..aa0e1d8 100644 --- a/Lib/test/test_multiprocessing.py +++ b/Lib/test/test_multiprocessing.py @@ -812,8 +812,6 @@ class _TestEvent(BaseTestCase): # # -@unittest.skipUnless(HAS_SHAREDCTYPES, - "requires multiprocessing.sharedctypes") class _TestValue(BaseTestCase): ALLOWED_TYPES = ('processes',) @@ -825,6 +823,10 @@ class _TestValue(BaseTestCase): ('c', latin('x'), latin('y')) ] + def setUp(self): + if not HAS_SHAREDCTYPES: + self.skipTest("requires multiprocessing.sharedctypes") + @classmethod def _test(cls, values): for sv, cv in zip(values, cls.codes_values): @@ -1580,12 +1582,14 @@ class _Foo(Structure): ('y', c_double) ] -@unittest.skipUnless(HAS_SHAREDCTYPES, - "requires multiprocessing.sharedctypes") class _TestSharedCTypes(BaseTestCase): ALLOWED_TYPES = ('processes',) + def setUp(self): + if not HAS_SHAREDCTYPES: + self.skipTest("requires multiprocessing.sharedctypes") + @classmethod def _double(cls, x, y, foo, arr, string): x.value *= 2 -- cgit v0.12 From 5468f4ff10e4c5b13ae45e5d1be4f07b05c73048 Mon Sep 17 00:00:00 2001 From: Alexander Belopolsky <alexander.belopolsky@gmail.com> Date: Mon, 22 Nov 2010 19:45:06 +0000 Subject: Merged revisions 86697 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86697 | alexander.belopolsky | 2010-11-22 14:40:51 -0500 (Mon, 22 Nov 2010) | 1 line Issue #6878: Fixed return type of tkinter methods documented to return lists. ........ --- Lib/tkinter/__init__.py | 34 +++++++++++++++++----------------- Lib/tkinter/tix.py | 6 +++--- Lib/turtle.py | 2 +- 3 files changed, 21 insertions(+), 21 deletions(-) diff --git a/Lib/tkinter/__init__.py b/Lib/tkinter/__init__.py index 03ac924..6a569f7 100644 --- a/Lib/tkinter/__init__.py +++ b/Lib/tkinter/__init__.py @@ -216,8 +216,8 @@ class Variable: self._master.deletecommand(cbname) def trace_vinfo(self): """Return all trace callback information.""" - return map(self._tk.split, self._tk.splitlist( - self._tk.call("trace", "vinfo", self._name))) + return [self._tk.split(x) for x in self._tk.splitlist( + self._tk.call("trace", "vinfo", self._name))] def __eq__(self, other): """Comparison for equality (==). @@ -855,7 +855,7 @@ class Misc: includeids and 'includeids' or None)) if isinstance(data, str): data = [self.tk.split(data)] - return map(self.__winfo_parseitem, data) + return [self.__winfo_parseitem(x) for x in data] def __winfo_parseitem(self, t): """Internal function.""" return t[:1] + tuple(map(self.__winfo_getint, t[1:])) @@ -1200,8 +1200,8 @@ class Misc: self.configure({key: value}) def keys(self): """Return a list of all resource names of this widget.""" - return map(lambda x: x[0][1:], - self.tk.split(self.tk.call(self._w, 'configure'))) + return [x[0][1:] for x in + self.tk.split(self.tk.call(self._w, 'configure'))] def __str__(self): """Return the window path name of this widget.""" return self._w @@ -1223,18 +1223,18 @@ class Misc: def pack_slaves(self): """Return a list of all slaves of this widget in its packing order.""" - return map(self._nametowidget, - self.tk.splitlist( - self.tk.call('pack', 'slaves', self._w))) + return [self._nametowidget(x) for x in + self.tk.splitlist( + self.tk.call('pack', 'slaves', self._w))] slaves = pack_slaves # Place method that applies to the master def place_slaves(self): """Return a list of all slaves of this widget in its packing order.""" - return map(self._nametowidget, - self.tk.splitlist( + return [self._nametowidget(x) for x in + self.tk.splitlist( self.tk.call( - 'place', 'slaves', self._w))) + 'place', 'slaves', self._w))] # Grid methods that apply to the master def grid_bbox(self, column=None, row=None, col2=None, row2=None): """Return a tuple of integer coordinates for the bounding @@ -1338,9 +1338,9 @@ class Misc: args = args + ('-row', row) if column is not None: args = args + ('-column', column) - return map(self._nametowidget, - self.tk.splitlist(self.tk.call( - ('grid', 'slaves', self._w) + args))) + return [self._nametowidget(x) for x in + self.tk.splitlist(self.tk.call( + ('grid', 'slaves', self._w) + args))] # Support for the "event" command, new in Tk 4.2. # By Case Roole. @@ -1452,7 +1452,7 @@ class Wm: if len(wlist) > 1: wlist = (wlist,) # Tk needs a list of windows here args = ('wm', 'colormapwindows', self._w) + wlist - return map(self._nametowidget, self.tk.call(args)) + return [self._nametowidget(x) for x in self.tk.call(args)] colormapwindows = wm_colormapwindows def wm_command(self, value=None): """Store VALUE in WM_COMMAND property. It is the command @@ -2115,9 +2115,9 @@ class Canvas(Widget): def coords(self, *args): """Return a list of coordinates for the item given in ARGS.""" # XXX Should use _flatten on args - return map(getdouble, + return [getdouble(x) for x in self.tk.splitlist( - self.tk.call((self._w, 'coords') + args))) + self.tk.call((self._w, 'coords') + args))] def _create(self, itemType, args, kw): # Args: (val, val, ..., cnf={}) """Internal function.""" args = _flatten(args) diff --git a/Lib/tkinter/tix.py b/Lib/tkinter/tix.py index 3bfa539..46caf75 100644 --- a/Lib/tkinter/tix.py +++ b/Lib/tkinter/tix.py @@ -253,10 +253,10 @@ class Form: return self.tk.call('tixForm', 'info', self._w, option) def slaves(self): - return map(self._nametowidget, - self.tk.splitlist( + return [self._nametowidget(x) for x in + self.tk.splitlist( self.tk.call( - 'tixForm', 'slaves', self._w))) + 'tixForm', 'slaves', self._w))] diff --git a/Lib/turtle.py b/Lib/turtle.py index e2d2bdc..d8e0094 100644 --- a/Lib/turtle.py +++ b/Lib/turtle.py @@ -752,7 +752,7 @@ class TurtleScreenBase(object): [(0.0, 9.9999999999999982), (0.0, -9.9999999999999982), (9.9999999999999982, 0.0)] >>> """ - cl = list(self.cv.coords(item)) + cl = self.cv.coords(item) pl = [(cl[i], -cl[i+1]) for i in range(0, len(cl), 2)] return pl -- cgit v0.12 From 2b4cb96bf7a62dd78ae053b8ac2237ced44aa360 Mon Sep 17 00:00:00 2001 From: Terry Reedy <tjreedy@udel.edu> Date: Tue, 23 Nov 2010 06:07:04 +0000 Subject: Issue 9222 Fix filetypes for open dialog --- Lib/idlelib/IOBinding.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Lib/idlelib/IOBinding.py b/Lib/idlelib/IOBinding.py index 1b7bfc1..381bb00 100644 --- a/Lib/idlelib/IOBinding.py +++ b/Lib/idlelib/IOBinding.py @@ -476,8 +476,8 @@ class IOBinding: savedialog = None filetypes = [ - ("Python and text files", "*.py *.pyw *.txt", "TEXT"), - ("All text files", "*", "TEXT"), + ("Python files", "*.py *.pyw", "TEXT"), + ("Text files", "*.txt", "TEXT"), ("All files", "*"), ] -- cgit v0.12 From 8d4a932e6c5d62658374c31f4e2f6c7a0411a0f1 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Tue, 23 Nov 2010 08:00:50 +0000 Subject: Merged revisions 85679 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r85679 | georg.brandl | 2010-10-18 07:06:18 +0200 (Mo, 18 Okt 2010) | 1 line Fix compiler warnings about formatting pid_t as an int, by always casting to long. ........ --- Modules/_multiprocessing/semaphore.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Modules/_multiprocessing/semaphore.c b/Modules/_multiprocessing/semaphore.c index 3ab0314..c2cd914 100644 --- a/Modules/_multiprocessing/semaphore.c +++ b/Modules/_multiprocessing/semaphore.c @@ -433,7 +433,7 @@ semlock_new(PyTypeObject *type, PyObject *args, PyObject *kwds) return NULL; } - PyOS_snprintf(buffer, sizeof(buffer), "/mp%d-%d", getpid(), counter++); + PyOS_snprintf(buffer, sizeof(buffer), "/mp%ld-%d", (long)getpid(), counter++); SEM_CLEAR_ERROR(); handle = SEM_CREATE(buffer, value, maxvalue); -- cgit v0.12 From 8b7eef3413eb35f3486b4ffa3e7969b86f2678e1 Mon Sep 17 00:00:00 2001 From: Terry Reedy <tjreedy@udel.edu> Date: Tue, 23 Nov 2010 20:25:19 +0000 Subject: Issue 1859: Document that textwrap does not break on \n Merged from 86717 --- Doc/library/textwrap.rst | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Doc/library/textwrap.rst b/Doc/library/textwrap.rst index f66416f..8357013 100644 --- a/Doc/library/textwrap.rst +++ b/Doc/library/textwrap.rst @@ -117,6 +117,13 @@ indentation from strings that have unwanted whitespace to the left of the text. each tab character will be replaced by a single space, which is *not* the same as tab expansion. + .. note:: + + If :attr:`replace_whitespace` is false, newlines may appear in the + middle of a line and cause strange output. For this reason, text should + be split into paragraphs (using :meth:`str.splitlines` or similar) + which are wrapped separately. + .. attribute:: drop_whitespace -- cgit v0.12 From 42cc06ebf4cbb9ac75806c0d0203f3664853bc61 Mon Sep 17 00:00:00 2001 From: Ezio Melotti <ezio.melotti@gmail.com> Date: Wed, 24 Nov 2010 20:54:01 +0000 Subject: Merged revisions 86732 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86732 | ezio.melotti | 2010-11-24 22:18:02 +0200 (Wed, 24 Nov 2010) | 1 line #10299: Add a table that lists all the built-in functions in functions.rst ........ --- Doc/library/functions.rst | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index af005b3..198dfa6 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -7,6 +7,24 @@ Built-in Functions The Python interpreter has a number of functions and types built into it that are always available. They are listed here in alphabetical order. +=================== ================= ================== ================ ==================== +.. .. Built-in Functions .. .. +=================== ================= ================== ================ ==================== +:func:`abs` :func:`dir` :func:`hex` :func:`next` :func:`slice` +:func:`all` :func:`divmod` :func:`id` :func:`object` :func:`sorted` +:func:`any` :func:`enumerate` :func:`input` :func:`oct` :func:`staticmethod` +:func:`ascii` :func:`eval` :func:`int` :func:`open` :func:`str` +:func:`bin` :func:`exec` :func:`isinstance` :func:`ord` :func:`sum` +:func:`bool` :func:`filter` :func:`issubclass` :func:`pow` :func:`super` +:func:`bytearray` :func:`float` :func:`iter` :func:`print` :func:`tuple` +:func:`bytes` :func:`format` :func:`len` :func:`property` :func:`type` +:func:`chr` :func:`frozenset` :func:`list` :func:`range` :func:`type` +:func:`classmethod` :func:`getattr` :func:`locals` :func:`repr` :func:`vars` +:func:`compile` :func:`globals` :func:`map` :func:`reversed` :func:`zip` +:func:`complex` :func:`hasattr` :func:`max` :func:`round` :func:`__import__` +:func:`delattr` :func:`hash` :func:`memoryview` :func:`set` +:func:`dict` :func:`help` :func:`min` :func:`setattr` +=================== ================= ================== ================ ==================== .. function:: abs(x) -- cgit v0.12 From 3188b2082e590d38eca60df7c67cc6212ad90f55 Mon Sep 17 00:00:00 2001 From: Ezio Melotti <ezio.melotti@gmail.com> Date: Wed, 24 Nov 2010 22:04:22 +0000 Subject: Merged revisions 86737 via svnmerge from svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86737 | ezio.melotti | 2010-11-25 00:02:18 +0200 (Thu, 25 Nov 2010) | 1 line Add NEWS entry for r86732 and fix double function in the table. ........ --- Doc/library/functions.rst | 8 ++++---- Misc/NEWS | 5 +++++ 2 files changed, 9 insertions(+), 4 deletions(-) diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index 198dfa6..4a19de0 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -18,10 +18,10 @@ are always available. They are listed here in alphabetical order. :func:`bool` :func:`filter` :func:`issubclass` :func:`pow` :func:`super` :func:`bytearray` :func:`float` :func:`iter` :func:`print` :func:`tuple` :func:`bytes` :func:`format` :func:`len` :func:`property` :func:`type` -:func:`chr` :func:`frozenset` :func:`list` :func:`range` :func:`type` -:func:`classmethod` :func:`getattr` :func:`locals` :func:`repr` :func:`vars` -:func:`compile` :func:`globals` :func:`map` :func:`reversed` :func:`zip` -:func:`complex` :func:`hasattr` :func:`max` :func:`round` :func:`__import__` +:func:`chr` :func:`frozenset` :func:`list` :func:`range` :func:`vars` +:func:`classmethod` :func:`getattr` :func:`locals` :func:`repr` :func:`zip` +:func:`compile` :func:`globals` :func:`map` :func:`reversed` :func:`__import__` +:func:`complex` :func:`hasattr` :func:`max` :func:`round` :func:`delattr` :func:`hash` :func:`memoryview` :func:`set` :func:`dict` :func:`help` :func:`min` :func:`setattr` =================== ================= ================== ================ ==================== diff --git a/Misc/NEWS b/Misc/NEWS index a4e727a..e305fc3 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -48,6 +48,11 @@ Tests - Issue #9424: Replace deprecated assert* methods in the Python test suite. +Documentation +------------- + +- Issue #10299: List the built-in functions in a table in functions.rst. + What's New in Python 3.1.3 release candidate 1? =============================================== -- cgit v0.12 From 436709cff22f812eebe7399894a1a5161583f203 Mon Sep 17 00:00:00 2001 From: Jesus Cea <jcea@jcea.es> Date: Thu, 25 Nov 2010 17:05:57 +0000 Subject: Compile correctly under OpenIndiana (and possibly Solaris 11 Express) --- configure | 17 +++++++++-------- configure.in | 4 ++-- 2 files changed, 11 insertions(+), 10 deletions(-) diff --git a/configure b/configure index 8a23f2b..b4823f9 100755 --- a/configure +++ b/configure @@ -1,5 +1,5 @@ #! /bin/sh -# From configure.in Revision: 85351 . +# From configure.in Revision: 86044 . # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.65 for python 3.1. # @@ -757,7 +757,8 @@ CFLAGS LDFLAGS LIBS CPPFLAGS -CPP' +CPP +CPPFLAGS' # Initialize some variables set by options. @@ -1923,11 +1924,11 @@ else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default - enum { N = $2 / 2 - 1 }; int main () { -static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))]; +static int test_array [1 - 2 * !(enum { N = $2 / 2 - 1 }; + 0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))]; test_array [0] = 0 ; @@ -1938,11 +1939,11 @@ if ac_fn_c_try_compile "$LINENO"; then : cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default - enum { N = $2 / 2 - 1 }; int main () { -static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1) +static int test_array [1 - 2 * !(enum { N = $2 / 2 - 1 }; + ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1) < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))]; test_array [0] = 0 @@ -3037,7 +3038,7 @@ then # Furthermore, on Solaris 10, XPG6 requires the use of a C99 # compiler case $ac_sys_system/$ac_sys_release in - SunOS/5.8|SunOS/5.9|SunOS/5.10) + SunOS/5.8|SunOS/5.9|SunOS/5.10|SunOS/5.11) $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h @@ -3056,7 +3057,7 @@ $as_echo "#define _XOPEN_SOURCE 600" >>confdefs.h # except for Solaris 10, where it must not be defined, # as it implies XPG4.2 case $ac_sys_system/$ac_sys_release in - SunOS/5.10) + SunOS/5.10|SunOS/5.11) ;; *) diff --git a/configure.in b/configure.in index 15105e7..0ec5e11 100644 --- a/configure.in +++ b/configure.in @@ -353,7 +353,7 @@ then # Furthermore, on Solaris 10, XPG6 requires the use of a C99 # compiler case $ac_sys_system/$ac_sys_release in - SunOS/5.8|SunOS/5.9|SunOS/5.10) + SunOS/5.8|SunOS/5.9|SunOS/5.10|SunOS/5.11) AC_DEFINE(_XOPEN_SOURCE, 500, Define to the level of X/Open that your system supports) ;; @@ -370,7 +370,7 @@ then # except for Solaris 10, where it must not be defined, # as it implies XPG4.2 case $ac_sys_system/$ac_sys_release in - SunOS/5.10) + SunOS/5.10|SunOS/5.11) ;; *) AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, -- cgit v0.12 -- cgit v0.12 From aba9796c5e92413f9fb5863da41a789d2bb225b8 Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Fri, 26 Nov 2010 08:37:46 +0000 Subject: Merged revisions 85450-85455,85460-85465 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r85450 | georg.brandl | 2010-10-14 08:35:53 +0200 (Do, 14 Okt 2010) | 1 line #7642: update to os.system() docs. ........ r85451 | georg.brandl | 2010-10-14 08:41:42 +0200 (Do, 14 Okt 2010) | 1 line #3865: add note about benchmarking with profilers, and move licensing stuff to bottom of document. ........ r85452 | georg.brandl | 2010-10-14 08:43:22 +0200 (Do, 14 Okt 2010) | 1 line #10046: small correction to atexit docs. ........ r85453 | georg.brandl | 2010-10-14 08:46:08 +0200 (Do, 14 Okt 2010) | 1 line #6825: small correction to split() docs. ........ r85454 | georg.brandl | 2010-10-14 08:48:47 +0200 (Do, 14 Okt 2010) | 1 line Mention 2to3. ........ r85455 | georg.brandl | 2010-10-14 08:59:45 +0200 (Do, 14 Okt 2010) | 1 line #1710703: write zipfile structures also in the case of closing a new, but empty, archive. ........ r85460 | georg.brandl | 2010-10-14 09:24:28 +0200 (Do, 14 Okt 2010) | 1 line #9964: fix running test_import under -O or -OO. ........ r85461 | georg.brandl | 2010-10-14 09:29:08 +0200 (Do, 14 Okt 2010) | 1 line #9964: fix lib2to3 fixer fix_operator when running under -OO. ........ r85462 | georg.brandl | 2010-10-14 09:32:52 +0200 (Do, 14 Okt 2010) | 1 line #9964: fix running test_xml_etree under -OO. ........ r85463 | georg.brandl | 2010-10-14 09:34:56 +0200 (Do, 14 Okt 2010) | 1 line Better check for "any optimize option given". ........ r85464 | georg.brandl | 2010-10-14 09:42:27 +0200 (Do, 14 Okt 2010) | 1 line #9964: fix running test_compileall under -O and -OO. ........ r85465 | georg.brandl | 2010-10-14 10:08:56 +0200 (Do, 14 Okt 2010) | 1 line #9964: fix running test_cmd_line_script under -O and -OO. ........ --- Doc/library/atexit.rst | 4 +-- Doc/library/os.path.rst | 16 ++++----- Doc/library/os.rst | 34 +++++++++--------- Doc/library/profile.rst | 94 ++++++++++++++++++++++++------------------------ Doc/library/zipfile.rst | 4 +++ Lib/test/test_zipfile.py | 25 +++++++++++++ Lib/zipfile.py | 27 +++++++++++--- Misc/NEWS | 4 +++ Tools/README | 7 ++-- 9 files changed, 133 insertions(+), 82 deletions(-) diff --git a/Doc/library/atexit.rst b/Doc/library/atexit.rst index db90218..104c730 100644 --- a/Doc/library/atexit.rst +++ b/Doc/library/atexit.rst @@ -12,8 +12,8 @@ functions. Functions thus registered are automatically executed upon normal interpreter termination. Note: the functions registered via this module are not called when the program -is killed by a signal, when a Python fatal internal error is detected, or when -:func:`os._exit` is called. +is killed by a signal not handled by Python, when a Python fatal internal error +is detected, or when :func:`os._exit` is called. .. function:: register(func, *args, **kargs) diff --git a/Doc/library/os.path.rst b/Doc/library/os.path.rst index 3e60e9e..fdc45b9 100644 --- a/Doc/library/os.path.rst +++ b/Doc/library/os.path.rst @@ -258,14 +258,14 @@ applications should use string objects to access all files. .. function:: split(path) - Split the pathname *path* into a pair, ``(head, tail)`` where *tail* is the last - pathname component and *head* is everything leading up to that. The *tail* part - will never contain a slash; if *path* ends in a slash, *tail* will be empty. If - there is no slash in *path*, *head* will be empty. If *path* is empty, both - *head* and *tail* are empty. Trailing slashes are stripped from *head* unless - it is the root (one or more slashes only). In nearly all cases, ``join(head, - tail)`` equals *path* (the only exception being when there were multiple slashes - separating *head* from *tail*). + Split the pathname *path* into a pair, ``(head, tail)`` where *tail* is the + last pathname component and *head* is everything leading up to that. The + *tail* part will never contain a slash; if *path* ends in a slash, *tail* + will be empty. If there is no slash in *path*, *head* will be empty. If + *path* is empty, both *head* and *tail* are empty. Trailing slashes are + stripped from *head* unless it is the root (one or more slashes only). In + all cases, ``join(head, tail)`` returns a path to the same location as *path* + (but the strings may differ). .. function:: splitdrive(path) diff --git a/Doc/library/os.rst b/Doc/library/os.rst index 9680d7a..371a902 100644 --- a/Doc/library/os.rst +++ b/Doc/library/os.rst @@ -1760,25 +1760,25 @@ written in Python, such as a mail server's external command delivery program. Execute the command (a string) in a subshell. This is implemented by calling the Standard C function :cfunc:`system`, and has the same limitations. - Changes to :data:`sys.stdin`, etc. are not reflected in the environment of the - executed command. + Changes to :data:`sys.stdin`, etc. are not reflected in the environment of + the executed command. If *command* generates any output, it will be sent to + the interpreter standard output stream. On Unix, the return value is the exit status of the process encoded in the - format specified for :func:`wait`. Note that POSIX does not specify the meaning - of the return value of the C :cfunc:`system` function, so the return value of - the Python function is system-dependent. - - On Windows, the return value is that returned by the system shell after running - *command*, given by the Windows environment variable :envvar:`COMSPEC`: on - :program:`command.com` systems (Windows 95, 98 and ME) this is always ``0``; on - :program:`cmd.exe` systems (Windows NT, 2000 and XP) this is the exit status of - the command run; on systems using a non-native shell, consult your shell - documentation. - - The :mod:`subprocess` module provides more powerful facilities for spawning new - processes and retrieving their results; using that module is preferable to using - this function. Use the :mod:`subprocess` module. Check especially the - :ref:`subprocess-replacements` section. + format specified for :func:`wait`. Note that POSIX does not specify the + meaning of the return value of the C :cfunc:`system` function, so the return + value of the Python function is system-dependent. + + On Windows, the return value is that returned by the system shell after + running *command*. The shell is given by the Windows environment variable + :envvar:`COMSPEC`: it is usually :program:`cmd.exe`, which returns the exit + status of the command run; on systems using a non-native shell, consult your + shell documentation. + + The :mod:`subprocess` module provides more powerful facilities for spawning + new processes and retrieving their results; using that module is preferable + to using this function. See the :ref:`subprocess-replacements` section in + the :mod:`subprocess` documentation for some helpful recipes. Availability: Unix, Windows. diff --git a/Doc/library/profile.rst b/Doc/library/profile.rst index e66ceaf..c5e5dd5 100644 --- a/Doc/library/profile.rst +++ b/Doc/library/profile.rst @@ -10,29 +10,6 @@ The Python Profilers .. module:: profile :synopsis: Python source profiler. -.. index:: single: InfoSeek Corporation - -Copyright © 1994, by InfoSeek Corporation, all rights reserved. - -Written by James Roskind. [#]_ - -Permission to use, copy, modify, and distribute this Python software and its -associated documentation for any purpose (subject to the restriction in the -following sentence) without fee is hereby granted, provided that the above -copyright notice appears in all copies, and that both that copyright notice and -this permission notice appear in supporting documentation, and that the name of -InfoSeek not be used in advertising or publicity pertaining to distribution of -the software without specific, written prior permission. This permission is -explicitly restricted to the copying and modification of the software to remain -in Python, compiled Python, or other languages (such as C) wherein the modified -or derived code is exclusively imported into a Python module. - -INFOSEEK CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, -INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT -SHALL INFOSEEK CORPORATION BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL -DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING -OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .. _profiler-introduction: @@ -43,33 +20,38 @@ Introduction to the profilers single: deterministic profiling single: profiling, deterministic -A :dfn:`profiler` is a program that describes the run time performance -of a program, providing a variety of statistics. This documentation -describes the profiler functionality provided in the modules -:mod:`cProfile`, :mod:`profile` and :mod:`pstats`. This profiler -provides :dfn:`deterministic profiling` of Python programs. It also -provides a series of report generation tools to allow users to rapidly -examine the results of a profile operation. +A :dfn:`profiler` is a program that describes the run time performance of a +program, providing a variety of statistics. This documentation describes the +profiler functionality provided in the modules :mod:`cProfile`, :mod:`profile` +and :mod:`pstats`. This profiler provides :dfn:`deterministic profiling` of +Python programs. It also provides a series of report generation tools to allow +users to rapidly examine the results of a profile operation. The Python standard library provides two different profilers: -#. :mod:`cProfile` is recommended for most users; it's a C extension - with reasonable overhead - that makes it suitable for profiling long-running programs. - Based on :mod:`lsprof`, - contributed by Brett Rosen and Ted Czotter. +1. :mod:`cProfile` is recommended for most users; it's a C extension with + reasonable overhead that makes it suitable for profiling long-running + programs. Based on :mod:`lsprof`, contributed by Brett Rosen and Ted + Czotter. -#. :mod:`profile`, a pure Python module whose interface is imitated by - :mod:`cProfile`. Adds significant overhead to profiled programs. - If you're trying to extend - the profiler in some way, the task might be easier with this module. - Copyright © 1994, by InfoSeek Corporation. +2. :mod:`profile`, a pure Python module whose interface is imitated by + :mod:`cProfile`. Adds significant overhead to profiled programs. If you're + trying to extend the profiler in some way, the task might be easier with this + module. Copyright © 1994, by InfoSeek Corporation. The :mod:`profile` and :mod:`cProfile` modules export the same interface, so they are mostly interchangeable; :mod:`cProfile` has a much lower overhead but -is newer and might not be available on all systems. -:mod:`cProfile` is really a compatibility layer on top of the internal -:mod:`_lsprof` module. +is newer and might not be available on all systems. :mod:`cProfile` is really a +compatibility layer on top of the internal :mod:`_lsprof` module. + +.. note:: + + The profiler modules are designed to provide an execution profile for a given + program, not for benchmarking purposes (for that, there is :mod:`timeit` for + resonably accurate results). This particularly applies to benchmarking + Python code against C code: the profilers introduce overhead for Python code, + but not for C-level functions, and so the C code would seem faster than any + Python one. .. _profile-instant: @@ -608,8 +590,26 @@ The resulting profiler will then call :func:`your_time_func`. best results with a custom timer, it might be necessary to hard-code it in the C source of the internal :mod:`_lsprof` module. -.. rubric:: Footnotes -.. [#] Updated and converted to LaTeX by Guido van Rossum. Further updated by Armin - Rigo to integrate the documentation for the new :mod:`cProfile` module of Python - 2.5. +Copyright and License Notices +============================= + +Copyright © 1994, by InfoSeek Corporation, all rights reserved. + +Permission to use, copy, modify, and distribute this Python software and its +associated documentation for any purpose (subject to the restriction in the +following sentence) without fee is hereby granted, provided that the above +copyright notice appears in all copies, and that both that copyright notice and +this permission notice appear in supporting documentation, and that the name of +InfoSeek not be used in advertising or publicity pertaining to distribution of +the software without specific, written prior permission. This permission is +explicitly restricted to the copying and modification of the software to remain +in Python, compiled Python, or other languages (such as C) wherein the modified +or derived code is exclusively imported into a Python module. + +INFOSEEK CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, +INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT +SHALL INFOSEEK CORPORATION BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING +OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/Doc/library/zipfile.rst b/Doc/library/zipfile.rst index 3ab78ab..5a168c0 100644 --- a/Doc/library/zipfile.rst +++ b/Doc/library/zipfile.rst @@ -120,6 +120,10 @@ ZipFile Objects because the default :program:`zip` and :program:`unzip` commands on Unix (the InfoZIP utilities) don't support these extensions. + If the file is created with mode ``'a'`` or ``'w'`` and then + :meth:`close`\ d without adding any files to the archive, the appropriate + ZIP structures for an empty archive will be written to the file. + .. method:: ZipFile.close() diff --git a/Lib/test/test_zipfile.py b/Lib/test/test_zipfile.py index e32d2d0..26bc47b 100644 --- a/Lib/test/test_zipfile.py +++ b/Lib/test/test_zipfile.py @@ -902,6 +902,31 @@ class OtherTests(unittest.TestCase): def test_read_return_size_deflated(self): self.check_read_return_size(zipfile.ZIP_DEFLATED) + def test_empty_zipfile(self): + # Check that creating a file in 'w' or 'a' mode and closing without + # adding any files to the archives creates a valid empty ZIP file + zipf = zipfile.ZipFile(TESTFN, mode="w") + zipf.close() + try: + zipf = zipfile.ZipFile(TESTFN, mode="r") + except zipfile.BadZipFile: + self.fail("Unable to create empty ZIP file in 'w' mode") + + zipf = zipfile.ZipFile(TESTFN, mode="a") + zipf.close() + try: + zipf = zipfile.ZipFile(TESTFN, mode="r") + except: + self.fail("Unable to create empty ZIP file in 'a' mode") + + def test_open_empty_file(self): + # Issue 1710703: Check that opening a file with less than 22 bytes + # raises a BadZipfile exception (rather than the previously unhelpful + # IOError) + f = open(TESTFN, 'w') + f.close() + self.assertRaises(zipfile.BadZipfile, zipfile.ZipFile, TESTFN, 'r') + def tearDown(self): support.unlink(TESTFN) support.unlink(TESTFN2) diff --git a/Lib/zipfile.py b/Lib/zipfile.py index 3d2d57b..c376ee4 100644 --- a/Lib/zipfile.py +++ b/Lib/zipfile.py @@ -158,7 +158,13 @@ def _EndRecData64(fpin, offset, endrec): """ Read the ZIP64 end-of-archive records and use that to update endrec """ - fpin.seek(offset - sizeEndCentDir64Locator, 2) + try: + fpin.seek(offset - sizeEndCentDir64Locator, 2) + except IOError: + # If the seek fails, the file is not large enough to contain a ZIP64 + # end-of-archive record, so just return the end record we were given. + return endrec + data = fpin.read(sizeEndCentDir64Locator) sig, diskno, reloff, disks = struct.unpack(structEndArchive64Locator, data) if sig != stringEndArchive64Locator: @@ -723,14 +729,22 @@ class ZipFile: if key == 'r': self._GetContents() elif key == 'w': - pass + # set the modified flag so central directory gets written + # even if no files are added to the archive + self._didModify = True elif key == 'a': - try: # See if file is a zip file + try: + # See if file is a zip file self._RealGetContents() # seek to start of directory and overwrite self.fp.seek(self.start_dir, 0) - except BadZipfile: # file is not a zip file, just append + except BadZipfile: + # file is not a zip file, just append self.fp.seek(0, 2) + + # set the modified flag so central directory gets written + # even if no files are added to the archive + self._didModify = True else: if not self._filePassed: self.fp.close() @@ -751,7 +765,10 @@ class ZipFile: def _RealGetContents(self): """Read in the table of contents for the ZIP file.""" fp = self.fp - endrec = _EndRecData(fp) + try: + endrec = _EndRecData(fp) + except IOError: + raise BadZipfile("File is not a zip file") if not endrec: raise BadZipfile("File is not a zip file") if self.debug > 1: diff --git a/Misc/NEWS b/Misc/NEWS index e305fc3..b77b789 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -18,6 +18,10 @@ Library - Issue #10459: Update CJK character names to Unicode 5.1. +- Issue #1710703: Write structures for an empty ZIP archive when a ZipFile is + created in modes 'a' or 'w' and then closed without adding any files. Raise + BadZipfile (rather than IOError) when opening small non-ZIP files. + - Issue #4493: urllib.request adds '/' in front of path components which does not start with '/. Common behavior exhibited by browsers and other clients. diff --git a/Tools/README b/Tools/README index db6e370..a70e087 100644 --- a/Tools/README +++ b/Tools/README @@ -26,9 +26,10 @@ modulator Interactively generate boiler plate for an extension pynche A Tkinter-based color editor. -scripts A number of useful single-file programs, e.g. tabnanny.py - (by Tim Peters), which checks for inconsistent mixing - of tabs and spaces. +scripts A number of useful single-file programs, e.g. tabnanny.py + by Tim Peters, which checks for inconsistent mixing of + tabs and spaces, and 2to3, which converts Python 2 code + to Python 3 code. unicode Tools used to generate unicode database files for Python 2.0 (by Fredrik Lundh). -- cgit v0.12 From c524cff3d33666a5aad5988b33c928c7c729927a Mon Sep 17 00:00:00 2001 From: Georg Brandl <georg@python.org> Date: Fri, 26 Nov 2010 08:42:45 +0000 Subject: Merged revisions 85530,85532-85534,85538-85543,85546-85548 via svnmerge from svn+ssh://svn.python.org/python/branches/py3k ........ r85530 | georg.brandl |